Run OpenJDKTip GenShen GC with memory size 31g with heavier server config and double customer rate [0.001s][info][gc] Min heap equals to max heap, disabling ShenandoahUncommit [0.027s][info][gc,init] CardTable entry size: 512 [0.027s][info][gc ] Using Shenandoah [0.027s][info][gc ] Heuristics ergonomically sets -XX:GCTimeRatio=70 [0.027s][info][gc ] Heuristics ergonomically sets -XX:ShenandoahUnloadClassesFrequency=0 [0.027s][info][gc ] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [0.027s][info][gc ] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [0.027s][info][gc ] Heuristics ergonomically sets -XX:+UseCondCardMark [0.027s][info][gc,ref ] Clearing All SoftReferences [0.109s][info][gc,free] Free: 30152M, Max: 8192K regular, 30152M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 3769 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2.351s][info][gc,init] Version: 21-internal-adhoc.kdnilsen.shenandoah.6-15-2023 (release) [2.351s][info][gc,init] CPUs: 16 total, 16 available [2.351s][info][gc,init] Memory: 63507M [2.351s][info][gc,init] Large Page Support: Disabled [2.351s][info][gc,init] NUMA Support: Disabled [2.351s][info][gc,init] Compressed Oops: Enabled (Non-zero disjoint base) [2.351s][info][gc,init] Heap Min Capacity: 31G [2.351s][info][gc,init] Heap Initial Capacity: 31G [2.351s][info][gc,init] Heap Max Capacity: 31G [2.351s][info][gc,init] Pre-touch: Enabled [2.351s][info][gc,init] Mode: Generational [2.351s][info][gc,init] Young Heuristics: Adaptive [2.351s][info][gc,init] Young Generation Soft Size: 31744M [2.351s][info][gc,init] Young Generation Max: 31744M [2.351s][info][gc,init] Old Heuristics: Adaptive (OLD) [2.351s][info][gc,init] Old Generation Soft Size: 0B [2.351s][info][gc,init] Old Generation Max: 0B [2.351s][info][gc,init] Heap Region Count: 3968 [2.351s][info][gc,init] Heap Region Size: 8M [2.351s][info][gc,init] TLAB Size Max: 8M [2.351s][info][gc,init] Humongous Object Threshold: 8M [2.351s][info][gc,init] Parallel Workers: 8 [2.351s][info][gc,init] Concurrent Workers: 4 [2.351s][info][gc,metaspace] CDS archive(s) not mapped [2.351s][info][gc,metaspace] Compressed class space mapped at: 0x0000000080000000-0x00000000c0000000, reserved size: 1073741824 [2.351s][info][gc,metaspace] Narrow klass base: 0x0000000000000000, Narrow klass shift: 0, Narrow klass range: 0xc0000000 [7.488s][info][gc ] Periodic Sample: GCU = 0.027%, MU = 5.173% during most recent 7.5s [12.495s][info][gc ] Periodic Sample: GCU = 0.037%, MU = 6.255% during most recent 5.0s [13.922s][info][gc ] Trigger (YOUNG): Learning 1 of 10. Free (22216M) is below initial threshold (22220M) [13.922s][info][gc ] Transition from: idle to: normal [13.922s][info][gc ] Heuristics request for young collection accepted [13.922s][info][gc,free ] Free: 22216M, Max: 8192K regular, 22216M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 2777 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [13.922s][info][gc,ergo ] GC(0) Start GC cycle (YOUNG) [13.922s][info][gc,start ] GC(0) Concurrent reset [13.922s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent reset [13.922s][info][gc ] GC(0) Concurrent reset 0.081ms [13.922s][info][gc,start ] GC(0) Pause Init Mark (YOUNG) [13.922s][info][gc,task ] GC(0) Using 8 of 8 workers for init marking [13.922s][info][gc ] GC(0) Pause Init Mark (YOUNG) 0.092ms [13.922s][info][gc,start ] GC(0) Concurrent remembered set scanning [13.922s][info][gc,task ] GC(0) Using 4 of 8 workers for Concurrent remembered set scanning [13.924s][info][gc ] GC(0) Concurrent remembered set scanning 1.433ms [13.924s][info][gc,start ] GC(0) Concurrent marking roots [13.924s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent marking roots [13.924s][info][gc ] GC(0) Concurrent marking roots 0.272ms [13.924s][info][gc,start ] GC(0) Concurrent marking (YOUNG) [13.924s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent marking [14.060s][info][gc ] GC(0) Concurrent marking (YOUNG) 136.379ms [14.060s][info][gc,start ] GC(0) Pause Final Mark (YOUNG) [14.060s][info][gc,task ] GC(0) Using 8 of 8 workers for final marking [14.061s][info][gc,ergo ] GC(0) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [14.061s][info][gc,ergo ] GC(0) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [14.061s][info][gc,ergo ] GC(0) Chosen CSet evacuates young: 132M (of which at least: 0B are to be promoted), old: 0B [14.061s][info][gc,ergo ] GC(0) Collectable Garbage: 7739M (100%), Immediate: 0B (0%), 0 regions, CSet: 7739M (100%), 984 regions [14.061s][info][gc,ergo ] GC(0) Evacuation Targets: YOUNG: 132M, PROMOTE: 0B, OLD: 0B, TOTAL: 132M [14.061s][info][gc,free ] Free: 23552M, Max: 8192K regular, 23552M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 2944 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [14.061s][info][gc ] GC(0) Pause Final Mark (YOUNG) 0.437ms [14.061s][info][gc,start ] GC(0) Concurrent thread roots [14.061s][info][gc,task ] GC(0) Using 4 of 8 workers for Concurrent thread roots [14.061s][info][gc ] GC(0) Concurrent thread roots 0.252ms [14.061s][info][gc,start ] GC(0) Concurrent weak references [14.061s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent weak references [14.061s][info][gc,ref ] GC(0) Encountered references: Soft: 52, Weak: 246, Final: 0, Phantom: 35 [14.061s][info][gc,ref ] GC(0) Discovered references: Soft: 0, Weak: 182, Final: 0, Phantom: 33 [14.061s][info][gc,ref ] GC(0) Enqueued references: Soft: 0, Weak: 56, Final: 0, Phantom: 27 [14.061s][info][gc ] GC(0) Concurrent weak references 0.086ms [14.061s][info][gc,start ] GC(0) Concurrent weak roots [14.061s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent weak root [14.061s][info][gc ] GC(0) Concurrent weak roots 0.113ms [14.061s][info][gc,start ] GC(0) Concurrent cleanup [14.061s][info][gc ] GC(0) Concurrent cleanup 8035M->8035M(31744M) 0.105ms [14.062s][info][gc,free ] Free: 23545M, Max: 8192K regular, 23544M humongous, Frag: 0% external, 0% internal; Used: 6398K, Mutator Free: 2944 Collector Reserve: 159M, Max: 8192K; Used: 72360B Old Collector Reserve: 0B, Max: 0B; Used: 0B [14.062s][info][gc,start ] GC(0) Concurrent strong roots [14.062s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent strong root [14.062s][info][gc ] GC(0) Concurrent strong roots 0.243ms [14.062s][info][gc,start ] GC(0) Concurrent evacuation [14.062s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent evacuation [14.156s][info][gc ] GC(0) Concurrent evacuation 93.738ms [14.156s][info][gc,start ] GC(0) Pause Init Update Refs [14.156s][info][gc ] GC(0) Pause Init Update Refs 0.023ms [14.156s][info][gc,start ] GC(0) Concurrent update references [14.156s][info][gc,task ] GC(0) Using 4 of 8 workers for concurrent reference update [14.156s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [14.270s][info][gc ] GC(0) Concurrent update references 114.010ms [14.270s][info][gc,start ] GC(0) Concurrent update thread roots [14.270s][info][gc ] GC(0) Concurrent update thread roots 0.265ms [14.270s][info][gc,start ] GC(0) Pause Final Update Refs [14.270s][info][gc,task ] GC(0) Using 8 of 8 workers for final reference update [14.270s][info][gc,free ] Free: 29689M, Max: 8192K regular, 21816M humongous, Frag: 0% external, 26% internal; Used: 7878M, Mutator Free: 3712 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [14.270s][info][gc ] GC(0) Pause Final Update Refs 0.180ms [14.270s][info][gc,start ] GC(0) Concurrent cleanup [14.270s][info][gc ] GC(0) Concurrent cleanup 8331M->459M(31744M) 0.185ms [14.270s][info][gc,ergo ] GC(0) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 31281M [14.270s][info][gc,ergo ] GC(0) At end of Concurrent Young GC: GCU: 8.5%, MU: 5.7% during period of 14.270s [14.270s][info][gc,ergo ] GC(0) At end of Concurrent Young GC: YOUNG generation used: 459M, used regions: 464M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 31281M [14.270s][info][gc,ergo ] GC(0) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [14.270s][info][gc,free ] Free: 29689M, Max: 8192K regular, 21816M humongous, Frag: 27% external, 0% internal; Used: 6398K, Mutator Free: 3712 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [14.271s][info][gc,stats ] [14.271s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [14.271s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [14.271s][info][gc,stats ] [14.271s][info][gc,stats ] Concurrent Reset 89 us [14.271s][info][gc,stats ] Pause Init Mark (G) 211 us [14.271s][info][gc,stats ] Pause Init Mark (N) 102 us [14.271s][info][gc,stats ] Swap Remembered Set 45 us [14.271s][info][gc,stats ] Update Region States 24 us [14.271s][info][gc,stats ] Concurrent Scan Remembered Set 1439 us, parallelism: 3.86x [14.271s][info][gc,stats ] RS: 5557 us [14.271s][info][gc,stats ] RS: Scan Clusters 5557 us, workers (us): 1396, 1389, 1388, 1384, ---, ---, ---, ---, [14.271s][info][gc,stats ] Concurrent Mark Roots 278 us, parallelism: 2.47x [14.271s][info][gc,stats ] CMR: 688 us [14.271s][info][gc,stats ] CMR: Thread Roots 227 us, workers (us): 93, 40, 80, 14, ---, ---, ---, ---, [14.271s][info][gc,stats ] CMR: Code Cache Roots 373 us, workers (us): 122, 116, 0, 135, ---, ---, ---, ---, [14.271s][info][gc,stats ] CMR: VM Strong Roots 8 us, workers (us): 6, 2, 0, 0, ---, ---, ---, ---, [14.271s][info][gc,stats ] CMR: CLDG Roots 79 us, workers (us): 11, ---, 68, ---, ---, ---, ---, ---, [14.271s][info][gc,stats ] Concurrent Marking 136396 us, parallelism: 4.00x [14.271s][info][gc,stats ] CM: 545067 us [14.271s][info][gc,stats ] CM: Parallel Mark 545067 us, workers (us): 136270, 136272, 136263, 136262, ---, ---, ---, ---, [14.271s][info][gc,stats ] Pause Final Mark (G) 547 us [14.271s][info][gc,stats ] Pause Final Mark (N) 441 us [14.271s][info][gc,stats ] Finish Mark 87 us [14.271s][info][gc,stats ] Update Region States 70 us [14.271s][info][gc,stats ] Choose Collection Set 190 us [14.271s][info][gc,stats ] Rebuild Free Set 57 us [14.271s][info][gc,stats ] Concurrent Thread Roots 256 us, parallelism: 1.57x [14.271s][info][gc,stats ] CTR: 403 us [14.271s][info][gc,stats ] CTR: Thread Roots 403 us, workers (us): 57, 220, 39, 87, ---, ---, ---, ---, [14.271s][info][gc,stats ] Concurrent Weak References 90 us, parallelism: 0.59x [14.271s][info][gc,stats ] CWRF: 53 us [14.271s][info][gc,stats ] CWRF: Weak References 53 us, workers (us): 10, 43, 1, 0, ---, ---, ---, ---, [14.271s][info][gc,stats ] Concurrent Weak Roots 117 us [14.271s][info][gc,stats ] Roots 76 us, parallelism: 2.36x [14.271s][info][gc,stats ] CWR: 180 us [14.271s][info][gc,stats ] CWR: VM Weak Roots 180 us, workers (us): 53, 42, 44, 41, ---, ---, ---, ---, [14.271s][info][gc,stats ] Rendezvous 30 us [14.271s][info][gc,stats ] Concurrent Cleanup 109 us [14.271s][info][gc,stats ] Concurrent Strong Roots 247 us, parallelism: 2.60x [14.271s][info][gc,stats ] CSR: 642 us [14.271s][info][gc,stats ] CSR: Code Cache Roots 413 us, workers (us): 0, 123, 154, 136, ---, ---, ---, ---, [14.271s][info][gc,stats ] CSR: VM Strong Roots 18 us, workers (us): 8, 6, 4, 0, ---, ---, ---, ---, [14.271s][info][gc,stats ] CSR: CLDG Roots 210 us, workers (us): 197, 13, ---, ---, ---, ---, ---, ---, [14.271s][info][gc,stats ] Concurrent Evacuation 93756 us [14.271s][info][gc,stats ] Pause Init Update Refs (G) 137 us [14.271s][info][gc,stats ] Pause Init Update Refs (N) 29 us [14.271s][info][gc,stats ] Manage GCLABs 6 us [14.271s][info][gc,stats ] Concurrent Update Refs 114022 us [14.271s][info][gc,stats ] Concurrent Update Thread Roots 269 us [14.271s][info][gc,stats ] Pause Final Update Refs (G) 280 us [14.271s][info][gc,stats ] Pause Final Update Refs (N) 184 us [14.271s][info][gc,stats ] Update Region States 40 us [14.271s][info][gc,stats ] Trash Collection Set 38 us [14.271s][info][gc,stats ] Rebuild Free Set 82 us [14.271s][info][gc,stats ] Concurrent Cleanup 191 us [14.271s][info][gc,stats ] Workers: Evacuated 132M across 5248066 objects, abandoned 0B across 0 objects. [14.271s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [14.271s][info][gc,stats ] - age 1: 138796216 bytes, 138796216 total [14.271s][info][gc,stats ] [14.271s][info][gc,stats ] Mutators: Evacuated 4952B across 84 objects, abandoned 0B across 0 objects. [14.271s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [14.271s][info][gc,stats ] - age 1: 4952 bytes, 4952 total [14.271s][info][gc,stats ] [14.271s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [14.271s][info][gc,stats ] - age 1: 64000016 bytes, 64000016 total [14.271s][info][gc,stats ] [14.271s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [14.271s][info][gc,metaspace] Metaspace: 8258K(8448K)->8259K(8448K) NonClass: 7568K(7680K)->7569K(7680K) Class: 690K(768K)->690K(768K) [14.281s][info][gc ] Transition from: normal to: idle [17.501s][info][gc ] Periodic Sample: GCU = 1.745%, MU = 6.258% during most recent 5.0s [22.507s][info][gc ] Periodic Sample: GCU = 0.041%, MU = 6.239% during most recent 5.0s [25.081s][info][gc ] Trigger (YOUNG): Learning 2 of 10. Free (22219M) is below initial threshold (22220M) [25.081s][info][gc ] Transition from: idle to: normal [25.081s][info][gc ] Heuristics request for young collection accepted [25.081s][info][gc,free ] Free: 22219M, Max: 8192K regular, 21816M humongous, Frag: 2% external, 0% internal; Used: 12797K, Mutator Free: 2779 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [25.081s][info][gc,ergo ] GC(1) Start GC cycle (YOUNG) [25.081s][info][gc,start ] GC(1) Concurrent reset [25.081s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent reset [25.116s][info][gc ] GC(1) Concurrent reset 35.297ms [25.116s][info][gc,start ] GC(1) Pause Init Mark (YOUNG) [25.116s][info][gc,task ] GC(1) Using 8 of 8 workers for init marking [25.117s][info][gc ] GC(1) Pause Init Mark (YOUNG) 0.132ms [25.117s][info][gc,start ] GC(1) Concurrent remembered set scanning [25.117s][info][gc,task ] GC(1) Using 4 of 8 workers for Concurrent remembered set scanning [25.118s][info][gc ] GC(1) Concurrent remembered set scanning 1.437ms [25.118s][info][gc,start ] GC(1) Concurrent marking roots [25.118s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent marking roots [25.118s][info][gc ] GC(1) Concurrent marking roots 0.316ms [25.118s][info][gc,start ] GC(1) Concurrent marking (YOUNG) [25.118s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent marking [25.308s][info][gc ] GC(1) Concurrent marking (YOUNG) 189.197ms [25.308s][info][gc,start ] GC(1) Pause Final Mark (YOUNG) [25.308s][info][gc,task ] GC(1) Using 8 of 8 workers for final marking [25.308s][info][gc,ergo ] GC(1) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [25.308s][info][gc,ergo ] GC(1) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [25.308s][info][gc,ergo ] GC(1) Chosen CSet evacuates young: 136M (of which at least: 0B are to be promoted), old: 0B [25.308s][info][gc,ergo ] GC(1) Collectable Garbage: 7629M (99%), Immediate: 0B (0%), 0 regions, CSet: 7629M (99%), 971 regions [25.308s][info][gc,ergo ] GC(1) Evacuation Targets: YOUNG: 136M, PROMOTE: 0B, OLD: 0B, TOTAL: 136M [25.308s][info][gc,free ] Free: 23488M, Max: 8192K regular, 23240M humongous, Frag: 2% external, 0% internal; Used: 8066K, Mutator Free: 2937 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [25.308s][info][gc ] GC(1) Pause Final Mark (YOUNG) 0.542ms [25.308s][info][gc,start ] GC(1) Concurrent thread roots [25.308s][info][gc,task ] GC(1) Using 4 of 8 workers for Concurrent thread roots [25.308s][info][gc ] GC(1) Concurrent thread roots 0.224ms [25.308s][info][gc,start ] GC(1) Concurrent weak references [25.308s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent weak references [25.308s][info][gc,ref ] GC(1) Encountered references: Soft: 52, Weak: 190, Final: 0, Phantom: 8 [25.309s][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 114, Final: 0, Phantom: 4 [25.309s][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [25.309s][info][gc ] GC(1) Concurrent weak references 0.046ms [25.309s][info][gc,start ] GC(1) Concurrent weak roots [25.309s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent weak root [25.309s][info][gc ] GC(1) Concurrent weak roots 0.073ms [25.309s][info][gc,start ] GC(1) Concurrent cleanup [25.309s][info][gc ] GC(1) Concurrent cleanup 8083M->8089M(31744M) 0.117ms [25.309s][info][gc,free ] Free: 23481M, Max: 8192K regular, 23240M humongous, Frag: 2% external, 0% internal; Used: 6381K, Mutator Free: 2936 Collector Reserve: 167M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [25.309s][info][gc,start ] GC(1) Concurrent strong roots [25.309s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent strong root [25.309s][info][gc ] GC(1) Concurrent strong roots 0.190ms [25.309s][info][gc,start ] GC(1) Concurrent evacuation [25.309s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent evacuation [25.404s][info][gc ] GC(1) Concurrent evacuation 95.295ms [25.404s][info][gc,start ] GC(1) Pause Init Update Refs [25.404s][info][gc ] GC(1) Pause Init Update Refs 0.017ms [25.404s][info][gc,start ] GC(1) Concurrent update references [25.404s][info][gc,task ] GC(1) Using 4 of 8 workers for concurrent reference update [25.404s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [25.539s][info][gc ] GC(1) Concurrent update references 134.900ms [25.539s][info][gc,start ] GC(1) Concurrent update thread roots [25.540s][info][gc ] GC(1) Concurrent update thread roots 0.263ms [25.540s][info][gc,start ] GC(1) Pause Final Update Refs [25.540s][info][gc,task ] GC(1) Using 8 of 8 workers for final reference update [25.540s][info][gc,free ] Free: 29520M, Max: 8192K regular, 21688M humongous, Frag: 1% external, 26% internal; Used: 7734M, Mutator Free: 3690 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [25.540s][info][gc ] GC(1) Pause Final Update Refs 0.167ms [25.540s][info][gc,start ] GC(1) Concurrent cleanup [25.540s][info][gc ] GC(1) Concurrent cleanup 8395M->629M(31744M) 0.182ms [25.540s][info][gc,ergo ] GC(1) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 31112M [25.540s][info][gc,ergo ] GC(1) At end of Concurrent Young GC: GCU: 1.0%, MU: 6.2% during period of 11.270s [25.540s][info][gc,ergo ] GC(1) At end of Concurrent Young GC: YOUNG generation used: 629M, used regions: 632M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 31112M [25.540s][info][gc,ergo ] GC(1) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [25.540s][info][gc,free ] Free: 29520M, Max: 8192K regular, 22024M humongous, Frag: 26% external, 0% internal; Used: 0B, Mutator Free: 3690 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [25.540s][info][gc,stats ] [25.540s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [25.540s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [25.540s][info][gc,stats ] [25.540s][info][gc,stats ] Concurrent Reset 35325 us [25.540s][info][gc,stats ] Pause Init Mark (G) 260 us [25.540s][info][gc,stats ] Pause Init Mark (N) 138 us [25.540s][info][gc,stats ] Swap Remembered Set 59 us [25.540s][info][gc,stats ] Update Region States 40 us [25.540s][info][gc,stats ] Concurrent Scan Remembered Set 1442 us, parallelism: 3.88x [25.540s][info][gc,stats ] RS: 5592 us [25.540s][info][gc,stats ] RS: Scan Clusters 5592 us, workers (us): 1402, 1400, 1397, 1394, ---, ---, ---, ---, [25.540s][info][gc,stats ] Concurrent Mark Roots 322 us, parallelism: 2.56x [25.540s][info][gc,stats ] CMR: 825 us [25.540s][info][gc,stats ] CMR: Thread Roots 206 us, workers (us): 17, 89, 0, 100, ---, ---, ---, ---, [25.540s][info][gc,stats ] CMR: Code Cache Roots 449 us, workers (us): 152, 137, 160, 0, ---, ---, ---, ---, [25.540s][info][gc,stats ] CMR: VM Strong Roots 77 us, workers (us): 22, 33, 12, 10, ---, ---, ---, ---, [25.540s][info][gc,stats ] CMR: CLDG Roots 93 us, workers (us): ---, ---, 21, 72, ---, ---, ---, ---, [25.540s][info][gc,stats ] Concurrent Marking 189219 us, parallelism: 4.00x [25.540s][info][gc,stats ] CM: 756296 us [25.540s][info][gc,stats ] CM: Parallel Mark 756296 us, workers (us): 189078, 189071, 189079, 189068, ---, ---, ---, ---, [25.540s][info][gc,stats ] Pause Final Mark (G) 653 us [25.540s][info][gc,stats ] Pause Final Mark (N) 547 us [25.540s][info][gc,stats ] Finish Mark 198 us [25.540s][info][gc,stats ] Update Region States 85 us [25.540s][info][gc,stats ] Choose Collection Set 171 us [25.540s][info][gc,stats ] Rebuild Free Set 60 us [25.540s][info][gc,stats ] Concurrent Thread Roots 229 us, parallelism: 1.68x [25.540s][info][gc,stats ] CTR: 384 us [25.540s][info][gc,stats ] CTR: Thread Roots 384 us, workers (us): 53, 195, 45, 92, ---, ---, ---, ---, [25.540s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.24x [25.540s][info][gc,stats ] CWRF: 12 us [25.540s][info][gc,stats ] CWRF: Weak References 12 us, workers (us): 10, 2, 0, 0, ---, ---, ---, ---, [25.540s][info][gc,stats ] Concurrent Weak Roots 77 us [25.540s][info][gc,stats ] Roots 45 us, parallelism: 1.23x [25.540s][info][gc,stats ] CWR: 56 us [25.540s][info][gc,stats ] CWR: VM Weak Roots 56 us, workers (us): 17, 15, 13, 10, ---, ---, ---, ---, [25.540s][info][gc,stats ] Rendezvous 21 us [25.540s][info][gc,stats ] Concurrent Cleanup 122 us [25.540s][info][gc,stats ] Concurrent Strong Roots 193 us, parallelism: 2.32x [25.540s][info][gc,stats ] CSR: 448 us [25.540s][info][gc,stats ] CSR: Code Cache Roots 417 us, workers (us): 125, 0, 139, 153, ---, ---, ---, ---, [25.540s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 1, 0, 0, ---, ---, ---, ---, [25.540s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [25.540s][info][gc,stats ] Concurrent Evacuation 95309 us [25.540s][info][gc,stats ] Pause Init Update Refs (G) 123 us [25.540s][info][gc,stats ] Pause Init Update Refs (N) 22 us [25.540s][info][gc,stats ] Manage GCLABs 3 us [25.540s][info][gc,stats ] Concurrent Update Refs 134916 us [25.540s][info][gc,stats ] Concurrent Update Thread Roots 267 us [25.540s][info][gc,stats ] Pause Final Update Refs (G) 269 us [25.540s][info][gc,stats ] Pause Final Update Refs (N) 172 us [25.540s][info][gc,stats ] Update Region States 32 us [25.540s][info][gc,stats ] Trash Collection Set 23 us [25.540s][info][gc,stats ] Rebuild Free Set 91 us [25.540s][info][gc,stats ] Concurrent Cleanup 188 us [25.540s][info][gc,stats ] Workers: Evacuated 136M across 5416772 objects, abandoned 0B across 0 objects. [25.540s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [25.540s][info][gc,stats ] - age 1: 138241584 bytes, 138241584 total [25.540s][info][gc,stats ] - age 2: 4680968 bytes, 142922552 total [25.540s][info][gc,stats ] [25.540s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [25.540s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [25.540s][info][gc,stats ] [25.540s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [25.540s][info][gc,stats ] - age 1: 134092848 bytes, 134092848 total [25.540s][info][gc,stats ] - age 2: 64000016 bytes, 198092864 total [25.540s][info][gc,stats ] [25.540s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [25.540s][info][gc,metaspace] Metaspace: 8260K(8448K)->8260K(8448K) NonClass: 7570K(7680K)->7570K(7680K) Class: 690K(768K)->690K(768K) [25.550s][info][gc ] Transition from: normal to: idle [27.513s][info][gc ] Periodic Sample: GCU = 2.178%, MU = 6.249% during most recent 5.0s [32.520s][info][gc ] Periodic Sample: GCU = 0.038%, MU = 6.267% during most recent 5.0s [36.115s][info][gc ] Trigger (YOUNG): Learning 3 of 10. Free (22217M) is below initial threshold (22220M) [36.115s][info][gc ] Transition from: idle to: normal [36.115s][info][gc ] Heuristics request for young collection accepted [36.115s][info][gc,free ] Free: 22217M, Max: 8192K regular, 22024M humongous, Frag: 1% external, 0% internal; Used: 6381K, Mutator Free: 2778 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [36.115s][info][gc,ergo ] GC(2) Start GC cycle (YOUNG) [36.115s][info][gc,start ] GC(2) Concurrent reset [36.115s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent reset [36.151s][info][gc ] GC(2) Concurrent reset 35.784ms [36.151s][info][gc,start ] GC(2) Pause Init Mark (YOUNG) [36.151s][info][gc,task ] GC(2) Using 8 of 8 workers for init marking [36.151s][info][gc ] GC(2) Pause Init Mark (YOUNG) 0.150ms [36.151s][info][gc,start ] GC(2) Concurrent remembered set scanning [36.151s][info][gc,task ] GC(2) Using 4 of 8 workers for Concurrent remembered set scanning [36.153s][info][gc ] GC(2) Concurrent remembered set scanning 1.429ms [36.153s][info][gc,start ] GC(2) Concurrent marking roots [36.153s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent marking roots [36.153s][info][gc ] GC(2) Concurrent marking roots 0.293ms [36.153s][info][gc,start ] GC(2) Concurrent marking (YOUNG) [36.153s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent marking [36.391s][info][gc ] GC(2) Concurrent marking (YOUNG) 238.232ms [36.391s][info][gc,start ] GC(2) Pause Final Mark (YOUNG) [36.391s][info][gc,task ] GC(2) Using 8 of 8 workers for final marking [36.391s][info][gc,ergo ] GC(2) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [36.392s][info][gc,ergo ] GC(2) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [36.392s][info][gc,ergo ] GC(2) Chosen CSet evacuates young: 136M (of which at least: 0B are to be promoted), old: 0B [36.392s][info][gc,ergo ] GC(2) Collectable Garbage: 7503M (99%), Immediate: 0B (0%), 0 regions, CSet: 7503M (99%), 955 regions [36.392s][info][gc,ergo ] GC(2) Evacuation Targets: YOUNG: 136M, PROMOTE: 0B, OLD: 0B, TOTAL: 136M [36.392s][info][gc,free ] Free: 23464M, Max: 8192K regular, 23448M humongous, Frag: 1% external, 0% internal; Used: 8020K, Mutator Free: 2934 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [36.392s][info][gc ] GC(2) Pause Final Mark (YOUNG) 0.421ms [36.392s][info][gc,start ] GC(2) Concurrent thread roots [36.392s][info][gc,task ] GC(2) Using 4 of 8 workers for Concurrent thread roots [36.392s][info][gc ] GC(2) Concurrent thread roots 0.242ms [36.392s][info][gc,start ] GC(2) Concurrent weak references [36.392s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent weak references [36.392s][info][gc,ref ] GC(2) Encountered references: Soft: 52, Weak: 190, Final: 0, Phantom: 8 [36.392s][info][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 107, Final: 0, Phantom: 6 [36.392s][info][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [36.392s][info][gc ] GC(2) Concurrent weak references 0.049ms [36.392s][info][gc,start ] GC(2) Concurrent weak roots [36.392s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent weak root [36.392s][info][gc ] GC(2) Concurrent weak roots 0.080ms [36.392s][info][gc,start ] GC(2) Concurrent cleanup [36.392s][info][gc ] GC(2) Concurrent cleanup 8109M->8109M(31744M) 0.107ms [36.392s][info][gc,free ] Free: 23464M, Max: 8192K regular, 23448M humongous, Frag: 1% external, 0% internal; Used: 0B, Mutator Free: 2933 Collector Reserve: 167M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [36.392s][info][gc,start ] GC(2) Concurrent strong roots [36.392s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent strong root [36.392s][info][gc ] GC(2) Concurrent strong roots 0.186ms [36.392s][info][gc,start ] GC(2) Concurrent evacuation [36.392s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent evacuation [36.487s][info][gc ] GC(2) Concurrent evacuation 94.649ms [36.487s][info][gc,start ] GC(2) Pause Init Update Refs [36.487s][info][gc ] GC(2) Pause Init Update Refs 0.019ms [36.487s][info][gc,start ] GC(2) Concurrent update references [36.487s][info][gc,task ] GC(2) Using 4 of 8 workers for concurrent reference update [36.487s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [36.643s][info][gc ] GC(2) Concurrent update references 155.497ms [36.643s][info][gc,start ] GC(2) Concurrent update thread roots [36.643s][info][gc ] GC(2) Concurrent update thread roots 0.269ms [36.643s][info][gc,start ] GC(2) Pause Final Update Refs [36.643s][info][gc,task ] GC(2) Using 8 of 8 workers for final reference update [36.643s][info][gc,free ] Free: 29353M, Max: 8192K regular, 21744M humongous, Frag: 0% external, 25% internal; Used: 7614M, Mutator Free: 3670 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [36.643s][info][gc ] GC(2) Pause Final Update Refs 0.159ms [36.643s][info][gc,start ] GC(2) Concurrent cleanup [36.643s][info][gc ] GC(2) Concurrent cleanup 8435M->795M(31744M) 0.184ms [36.643s][info][gc,ergo ] GC(2) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 30945M [36.643s][info][gc,ergo ] GC(2) At end of Concurrent Young GC: GCU: 1.2%, MU: 6.3% during period of 11.103s [36.643s][info][gc,ergo ] GC(2) At end of Concurrent Young GC: YOUNG generation used: 795M, used regions: 800M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 30945M [36.643s][info][gc,ergo ] GC(2) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [36.643s][info][gc,free ] Free: 29353M, Max: 8192K regular, 21744M humongous, Frag: 26% external, 0% internal; Used: 6375K, Mutator Free: 3670 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [36.643s][info][gc,stats ] [36.643s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [36.643s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [36.643s][info][gc,stats ] [36.643s][info][gc,stats ] Concurrent Reset 35810 us [36.643s][info][gc,stats ] Pause Init Mark (G) 281 us [36.644s][info][gc,stats ] Pause Init Mark (N) 156 us [36.644s][info][gc,stats ] Swap Remembered Set 65 us [36.644s][info][gc,stats ] Update Region States 39 us [36.644s][info][gc,stats ] Concurrent Scan Remembered Set 1435 us, parallelism: 3.85x [36.644s][info][gc,stats ] RS: 5528 us [36.644s][info][gc,stats ] RS: Scan Clusters 5528 us, workers (us): 1388, 1385, 1381, 1375, ---, ---, ---, ---, [36.644s][info][gc,stats ] Concurrent Mark Roots 299 us, parallelism: 2.45x [36.644s][info][gc,stats ] CMR: 732 us [36.644s][info][gc,stats ] CMR: Thread Roots 214 us, workers (us): 109, 0, 0, 104, ---, ---, ---, ---, [36.644s][info][gc,stats ] CMR: Code Cache Roots 453 us, workers (us): 0, 163, 153, 137, ---, ---, ---, ---, [36.644s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 4, 2, 0, 0, ---, ---, ---, ---, [36.644s][info][gc,stats ] CMR: CLDG Roots 59 us, workers (us): 48, 10, ---, ---, ---, ---, ---, ---, [36.644s][info][gc,stats ] Concurrent Marking 238257 us, parallelism: 4.00x [36.644s][info][gc,stats ] CM: 952406 us [36.644s][info][gc,stats ] CM: Parallel Mark 952406 us, workers (us): 238101, 238109, 238095, 238102, ---, ---, ---, ---, [36.644s][info][gc,stats ] Pause Final Mark (G) 523 us [36.644s][info][gc,stats ] Pause Final Mark (N) 425 us [36.644s][info][gc,stats ] Finish Mark 85 us [36.644s][info][gc,stats ] Update Region States 80 us [36.644s][info][gc,stats ] Choose Collection Set 167 us [36.644s][info][gc,stats ] Rebuild Free Set 59 us [36.644s][info][gc,stats ] Concurrent Thread Roots 246 us, parallelism: 1.61x [36.644s][info][gc,stats ] CTR: 397 us [36.644s][info][gc,stats ] CTR: Thread Roots 397 us, workers (us): 59, 209, 41, 87, ---, ---, ---, ---, [36.644s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.28x [36.644s][info][gc,stats ] CWRF: 15 us [36.644s][info][gc,stats ] CWRF: Weak References 15 us, workers (us): 14, 1, 0, 0, ---, ---, ---, ---, [36.644s][info][gc,stats ] Concurrent Weak Roots 83 us [36.644s][info][gc,stats ] Roots 49 us, parallelism: 1.12x [36.644s][info][gc,stats ] CWR: 55 us [36.644s][info][gc,stats ] CWR: VM Weak Roots 55 us, workers (us): 20, 13, 12, 11, ---, ---, ---, ---, [36.644s][info][gc,stats ] Rendezvous 22 us [36.644s][info][gc,stats ] Concurrent Cleanup 112 us [36.644s][info][gc,stats ] Concurrent Strong Roots 190 us, parallelism: 2.28x [36.644s][info][gc,stats ] CSR: 433 us [36.644s][info][gc,stats ] CSR: Code Cache Roots 402 us, workers (us): 0, 146, 133, 123, ---, ---, ---, ---, [36.644s][info][gc,stats ] CSR: VM Strong Roots 5 us, workers (us): 4, 1, 0, 0, ---, ---, ---, ---, [36.644s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 20, 7, ---, ---, ---, ---, ---, ---, [36.644s][info][gc,stats ] Concurrent Evacuation 94663 us [36.644s][info][gc,stats ] Pause Init Update Refs (G) 129 us [36.644s][info][gc,stats ] Pause Init Update Refs (N) 24 us [36.644s][info][gc,stats ] Manage GCLABs 3 us [36.644s][info][gc,stats ] Concurrent Update Refs 155528 us [36.644s][info][gc,stats ] Concurrent Update Thread Roots 274 us [36.644s][info][gc,stats ] Pause Final Update Refs (G) 257 us [36.644s][info][gc,stats ] Pause Final Update Refs (N) 164 us [36.644s][info][gc,stats ] Update Region States 41 us [36.644s][info][gc,stats ] Trash Collection Set 23 us [36.644s][info][gc,stats ] Rebuild Free Set 74 us [36.644s][info][gc,stats ] Concurrent Cleanup 189 us [36.644s][info][gc,stats ] Workers: Evacuated 136M across 5441875 objects, abandoned 0B across 0 objects. [36.644s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [36.644s][info][gc,stats ] - age 1: 135962184 bytes, 135962184 total [36.644s][info][gc,stats ] - age 2: 2895496 bytes, 138857680 total [36.644s][info][gc,stats ] - age 3: 4680968 bytes, 143538648 total [36.644s][info][gc,stats ] [36.644s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [36.644s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [36.644s][info][gc,stats ] [36.644s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [36.644s][info][gc,stats ] - age 1: 133515736 bytes, 133515736 total [36.644s][info][gc,stats ] - age 2: 134092848 bytes, 267608584 total [36.644s][info][gc,stats ] - age 3: 64000016 bytes, 331608600 total [36.644s][info][gc,stats ] [36.644s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [36.644s][info][gc,metaspace] Metaspace: 8260K(8448K)->8260K(8448K) NonClass: 7570K(7680K)->7570K(7680K) Class: 690K(768K)->690K(768K) [36.654s][info][gc ] Transition from: normal to: idle [37.526s][info][gc ] Periodic Sample: GCU = 2.531%, MU = 6.246% during most recent 5.0s [42.532s][info][gc ] Periodic Sample: GCU = 0.043%, MU = 6.249% during most recent 5.0s [47.000s][info][gc ] Trigger (YOUNG): Learning 4 of 10. Free (22219M) is below initial threshold (22220M) [47.000s][info][gc ] Transition from: idle to: normal [47.000s][info][gc ] Heuristics request for young collection accepted [47.000s][info][gc,free ] Free: 22219M, Max: 8192K regular, 21744M humongous, Frag: 3% external, 0% internal; Used: 12750K, Mutator Free: 2779 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [47.000s][info][gc,ergo ] GC(3) Start GC cycle (YOUNG) [47.000s][info][gc,start ] GC(3) Concurrent reset [47.000s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent reset [47.035s][info][gc ] GC(3) Concurrent reset 35.607ms [47.036s][info][gc,start ] GC(3) Pause Init Mark (YOUNG) [47.036s][info][gc,task ] GC(3) Using 8 of 8 workers for init marking [47.036s][info][gc ] GC(3) Pause Init Mark (YOUNG) 0.169ms [47.036s][info][gc,start ] GC(3) Concurrent remembered set scanning [47.036s][info][gc,task ] GC(3) Using 4 of 8 workers for Concurrent remembered set scanning [47.037s][info][gc ] GC(3) Concurrent remembered set scanning 1.448ms [47.037s][info][gc,start ] GC(3) Concurrent marking roots [47.037s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent marking roots [47.037s][info][gc ] GC(3) Concurrent marking roots 0.270ms [47.037s][info][gc,start ] GC(3) Concurrent marking (YOUNG) [47.037s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent marking [47.331s][info][gc ] GC(3) Concurrent marking (YOUNG) 293.757ms [47.331s][info][gc,start ] GC(3) Pause Final Mark (YOUNG) [47.331s][info][gc,task ] GC(3) Using 8 of 8 workers for final marking [47.332s][info][gc,ergo ] GC(3) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [47.332s][info][gc,ergo ] GC(3) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [47.332s][info][gc,ergo ] GC(3) Chosen CSet evacuates young: 135M (of which at least: 0B are to be promoted), old: 0B [47.332s][info][gc,ergo ] GC(3) Collectable Garbage: 7374M (99%), Immediate: 0B (0%), 0 regions, CSet: 7374M (99%), 939 regions [47.332s][info][gc,ergo ] GC(3) Evacuation Targets: YOUNG: 135M, PROMOTE: 0B, OLD: 0B, TOTAL: 135M [47.332s][info][gc,free ] Free: 23440M, Max: 8192K regular, 23168M humongous, Frag: 2% external, 0% internal; Used: 7975K, Mutator Free: 2931 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [47.332s][info][gc ] GC(3) Pause Final Mark (YOUNG) 0.418ms [47.332s][info][gc,start ] GC(3) Concurrent thread roots [47.332s][info][gc,task ] GC(3) Using 4 of 8 workers for Concurrent thread roots [47.332s][info][gc ] GC(3) Concurrent thread roots 0.272ms [47.332s][info][gc,start ] GC(3) Concurrent weak references [47.332s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent weak references [47.332s][info][gc,ref ] GC(3) Encountered references: Soft: 52, Weak: 190, Final: 0, Phantom: 8 [47.332s][info][gc,ref ] GC(3) Discovered references: Soft: 0, Weak: 67, Final: 0, Phantom: 5 [47.332s][info][gc,ref ] GC(3) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [47.332s][info][gc ] GC(3) Concurrent weak references 0.043ms [47.332s][info][gc,start ] GC(3) Concurrent weak roots [47.332s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent weak root [47.332s][info][gc ] GC(3) Concurrent weak roots 0.083ms [47.332s][info][gc,start ] GC(3) Concurrent cleanup [47.332s][info][gc ] GC(3) Concurrent cleanup 8131M->8131M(31744M) 0.108ms [47.332s][info][gc,free ] Free: 23440M, Max: 8192K regular, 23168M humongous, Frag: 2% external, 0% internal; Used: 0B, Mutator Free: 2930 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [47.332s][info][gc,start ] GC(3) Concurrent strong roots [47.332s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent strong root [47.333s][info][gc ] GC(3) Concurrent strong roots 0.216ms [47.333s][info][gc,start ] GC(3) Concurrent evacuation [47.333s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent evacuation [47.432s][info][gc ] GC(3) Concurrent evacuation 99.158ms [47.432s][info][gc,start ] GC(3) Pause Init Update Refs [47.432s][info][gc ] GC(3) Pause Init Update Refs 0.028ms [47.432s][info][gc,start ] GC(3) Concurrent update references [47.432s][info][gc,task ] GC(3) Using 4 of 8 workers for concurrent reference update [47.432s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [47.539s][info][gc ] Periodic Sample: GCU = 2.600%, MU = 6.262% during most recent 5.0s [47.630s][info][gc ] GC(3) Concurrent update references 198.313ms [47.630s][info][gc,start ] GC(3) Concurrent update thread roots [47.630s][info][gc ] GC(3) Concurrent update thread roots 0.306ms [47.631s][info][gc,start ] GC(3) Pause Final Update Refs [47.631s][info][gc,task ] GC(3) Using 8 of 8 workers for final reference update [47.631s][info][gc,free ] Free: 29193M, Max: 8192K regular, 21624M humongous, Frag: 1% external, 25% internal; Used: 7484M, Mutator Free: 3650 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [47.631s][info][gc ] GC(3) Pause Final Update Refs 0.190ms [47.631s][info][gc,start ] GC(3) Concurrent cleanup [47.631s][info][gc ] GC(3) Concurrent cleanup 8465M->955M(31744M) 0.192ms [47.631s][info][gc,ergo ] GC(3) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 30785M [47.631s][info][gc,ergo ] GC(3) At end of Concurrent Young GC: GCU: 1.4%, MU: 6.3% during period of 10.988s [47.631s][info][gc,ergo ] GC(3) At end of Concurrent Young GC: YOUNG generation used: 955M, used regions: 960M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 30785M [47.631s][info][gc,ergo ] GC(3) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [47.631s][info][gc,free ] Free: 29193M, Max: 8192K regular, 21864M humongous, Frag: 26% external, 0% internal; Used: 6368K, Mutator Free: 3650 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [47.631s][info][gc,stats ] [47.631s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [47.631s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [47.631s][info][gc,stats ] [47.631s][info][gc,stats ] Concurrent Reset 35629 us [47.631s][info][gc,stats ] Pause Init Mark (G) 298 us [47.631s][info][gc,stats ] Pause Init Mark (N) 175 us [47.631s][info][gc,stats ] Swap Remembered Set 70 us [47.631s][info][gc,stats ] Update Region States 66 us [47.631s][info][gc,stats ] Concurrent Scan Remembered Set 1454 us, parallelism: 3.88x [47.631s][info][gc,stats ] RS: 5641 us [47.631s][info][gc,stats ] RS: Scan Clusters 5641 us, workers (us): 1416, 1413, 1408, 1404, ---, ---, ---, ---, [47.631s][info][gc,stats ] Concurrent Mark Roots 275 us, parallelism: 2.57x [47.631s][info][gc,stats ] CMR: 706 us [47.631s][info][gc,stats ] CMR: Thread Roots 230 us, workers (us): 123, 15, 0, 92, ---, ---, ---, ---, [47.631s][info][gc,stats ] CMR: Code Cache Roots 413 us, workers (us): 0, 127, 157, 129, ---, ---, ---, ---, [47.631s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 5, 0, 0, 0, ---, ---, ---, ---, [47.631s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): 47, 9, ---, ---, ---, ---, ---, ---, [47.631s][info][gc,stats ] Concurrent Marking 293782 us, parallelism: 4.00x [47.631s][info][gc,stats ] CM: 1174477 us [47.631s][info][gc,stats ] CM: Parallel Mark 1174477 us, workers (us): 293622, 293614, 293627, 293614, ---, ---, ---, ---, [47.631s][info][gc,stats ] Pause Final Mark (G) 519 us [47.631s][info][gc,stats ] Pause Final Mark (N) 422 us [47.631s][info][gc,stats ] Finish Mark 76 us [47.631s][info][gc,stats ] Update Region States 87 us [47.631s][info][gc,stats ] Choose Collection Set 167 us [47.631s][info][gc,stats ] Rebuild Free Set 59 us [47.631s][info][gc,stats ] Concurrent Thread Roots 277 us, parallelism: 1.59x [47.631s][info][gc,stats ] CTR: 440 us [47.631s][info][gc,stats ] CTR: Thread Roots 440 us, workers (us): 63, 236, 42, 100, ---, ---, ---, ---, [47.631s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.23x [47.631s][info][gc,stats ] CWRF: 11 us [47.631s][info][gc,stats ] CWRF: Weak References 11 us, workers (us): 8, 3, 0, 0, ---, ---, ---, ---, [47.631s][info][gc,stats ] Concurrent Weak Roots 87 us [47.631s][info][gc,stats ] Roots 52 us, parallelism: 1.21x [47.631s][info][gc,stats ] CWR: 63 us [47.631s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 17, 13, 13, ---, ---, ---, ---, [47.631s][info][gc,stats ] Rendezvous 23 us [47.631s][info][gc,stats ] Concurrent Cleanup 113 us [47.631s][info][gc,stats ] Concurrent Strong Roots 220 us, parallelism: 2.23x [47.631s][info][gc,stats ] CSR: 491 us [47.631s][info][gc,stats ] CSR: Code Cache Roots 457 us, workers (us): 151, 0, 179, 126, ---, ---, ---, ---, [47.631s][info][gc,stats ] CSR: VM Strong Roots 5 us, workers (us): 4, 0, 0, 0, ---, ---, ---, ---, [47.631s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 6, 23, ---, ---, ---, ---, ---, ---, [47.631s][info][gc,stats ] Concurrent Evacuation 99180 us [47.631s][info][gc,stats ] Pause Init Update Refs (G) 118 us [47.631s][info][gc,stats ] Pause Init Update Refs (N) 34 us [47.631s][info][gc,stats ] Manage GCLABs 3 us [47.631s][info][gc,stats ] Concurrent Update Refs 198335 us [47.631s][info][gc,stats ] Concurrent Update Thread Roots 310 us [47.631s][info][gc,stats ] Pause Final Update Refs (G) 304 us [47.631s][info][gc,stats ] Pause Final Update Refs (N) 194 us [47.631s][info][gc,stats ] Update Region States 48 us [47.631s][info][gc,stats ] Trash Collection Set 24 us [47.631s][info][gc,stats ] Rebuild Free Set 95 us [47.631s][info][gc,stats ] Concurrent Cleanup 200 us [47.631s][info][gc,stats ] Workers: Evacuated 135M across 5393751 objects, abandoned 0B across 0 objects. [47.631s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [47.631s][info][gc,stats ] - age 1: 133712296 bytes, 133712296 total [47.631s][info][gc,stats ] - age 2: 1000664 bytes, 134712960 total [47.631s][info][gc,stats ] - age 3: 2885392 bytes, 137598352 total [47.631s][info][gc,stats ] - age 4: 4680968 bytes, 142279320 total [47.631s][info][gc,stats ] [47.631s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [47.631s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [47.631s][info][gc,stats ] [47.631s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [47.631s][info][gc,stats ] - age 1: 133123688 bytes, 133123688 total [47.631s][info][gc,stats ] - age 2: 133515736 bytes, 266639424 total [47.631s][info][gc,stats ] - age 3: 134092848 bytes, 400732272 total [47.631s][info][gc,stats ] - age 4: 64000016 bytes, 464732288 total [47.631s][info][gc,stats ] [47.631s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [47.631s][info][gc,metaspace] Metaspace: 8260K(8448K)->8260K(8448K) NonClass: 7570K(7680K)->7570K(7680K) Class: 690K(768K)->690K(768K) [47.641s][info][gc ] Transition from: normal to: idle [52.546s][info][gc ] Periodic Sample: GCU = 0.486%, MU = 6.255% during most recent 5.0s [57.552s][info][gc ] Periodic Sample: GCU = 0.039%, MU = 6.253% during most recent 5.0s [57.745s][info][gc ] Trigger (YOUNG): Learning 5 of 10. Free (22219M) is below initial threshold (22220M) [57.745s][info][gc ] Transition from: idle to: normal [57.745s][info][gc ] Heuristics request for young collection accepted [57.745s][info][gc,free ] Free: 22219M, Max: 8192K regular, 21864M humongous, Frag: 2% external, 0% internal; Used: 12736K, Mutator Free: 2779 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [57.745s][info][gc,ergo ] GC(4) Start GC cycle (YOUNG) [57.745s][info][gc,start ] GC(4) Concurrent reset [57.745s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent reset [57.782s][info][gc ] GC(4) Concurrent reset 36.353ms [57.782s][info][gc,start ] GC(4) Pause Init Mark (YOUNG) [57.782s][info][gc,task ] GC(4) Using 8 of 8 workers for init marking [57.782s][info][gc ] GC(4) Pause Init Mark (YOUNG) 0.169ms [57.782s][info][gc,start ] GC(4) Concurrent remembered set scanning [57.782s][info][gc,task ] GC(4) Using 4 of 8 workers for Concurrent remembered set scanning [57.783s][info][gc ] GC(4) Concurrent remembered set scanning 1.103ms [57.783s][info][gc,start ] GC(4) Concurrent marking roots [57.783s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent marking roots [57.783s][info][gc ] GC(4) Concurrent marking roots 0.242ms [57.783s][info][gc,start ] GC(4) Concurrent marking (YOUNG) [57.783s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent marking [58.128s][info][gc ] GC(4) Concurrent marking (YOUNG) 344.592ms [58.128s][info][gc,start ] GC(4) Pause Final Mark (YOUNG) [58.128s][info][gc,task ] GC(4) Using 8 of 8 workers for final marking [58.128s][info][gc,ergo ] GC(4) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [58.128s][info][gc,ergo ] GC(4) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [58.128s][info][gc,ergo ] GC(4) Chosen CSet evacuates young: 139M (of which at least: 0B are to be promoted), old: 0B [58.128s][info][gc,ergo ] GC(4) Collectable Garbage: 7250M (99%), Immediate: 0B (0%), 0 regions, CSet: 7250M (99%), 924 regions [58.128s][info][gc,ergo ] GC(4) Evacuation Targets: YOUNG: 139M, PROMOTE: 0B, OLD: 0B, TOTAL: 139M [58.128s][info][gc,free ] Free: 23392M, Max: 8192K regular, 23288M humongous, Frag: 1% external, 0% internal; Used: 7931K, Mutator Free: 2925 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [58.128s][info][gc ] GC(4) Pause Final Mark (YOUNG) 0.423ms [58.128s][info][gc,start ] GC(4) Concurrent thread roots [58.128s][info][gc,task ] GC(4) Using 4 of 8 workers for Concurrent thread roots [58.129s][info][gc ] GC(4) Concurrent thread roots 0.246ms [58.129s][info][gc,start ] GC(4) Concurrent weak references [58.129s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent weak references [58.129s][info][gc,ref ] GC(4) Encountered references: Soft: 52, Weak: 190, Final: 0, Phantom: 7 [58.129s][info][gc,ref ] GC(4) Discovered references: Soft: 0, Weak: 60, Final: 0, Phantom: 3 [58.129s][info][gc,ref ] GC(4) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [58.129s][info][gc ] GC(4) Concurrent weak references 0.054ms [58.129s][info][gc,start ] GC(4) Concurrent weak roots [58.129s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent weak root [58.129s][info][gc ] GC(4) Concurrent weak roots 0.084ms [58.129s][info][gc,start ] GC(4) Concurrent cleanup [58.129s][info][gc ] GC(4) Concurrent cleanup 8179M->8179M(31744M) 0.106ms [58.129s][info][gc,free ] Free: 23392M, Max: 8192K regular, 23288M humongous, Frag: 1% external, 0% internal; Used: 0B, Mutator Free: 2924 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [58.129s][info][gc,start ] GC(4) Concurrent strong roots [58.129s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent strong root [58.129s][info][gc ] GC(4) Concurrent strong roots 0.176ms [58.129s][info][gc,start ] GC(4) Concurrent evacuation [58.129s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent evacuation [58.224s][info][gc ] GC(4) Concurrent evacuation 95.205ms [58.224s][info][gc,start ] GC(4) Pause Init Update Refs [58.224s][info][gc ] GC(4) Pause Init Update Refs 0.019ms [58.224s][info][gc,start ] GC(4) Concurrent update references [58.224s][info][gc,task ] GC(4) Using 4 of 8 workers for concurrent reference update [58.224s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [58.426s][info][gc ] GC(4) Concurrent update references 201.287ms [58.426s][info][gc,start ] GC(4) Concurrent update thread roots [58.426s][info][gc ] GC(4) Concurrent update thread roots 0.296ms [58.426s][info][gc,start ] GC(4) Pause Final Update Refs [58.426s][info][gc,task ] GC(4) Using 8 of 8 workers for final reference update [58.426s][info][gc,free ] Free: 29001M, Max: 8192K regular, 21640M humongous, Frag: 0% external, 25% internal; Used: 7364M, Mutator Free: 3626 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [58.426s][info][gc ] GC(4) Pause Final Update Refs 0.164ms [58.426s][info][gc,start ] GC(4) Concurrent cleanup [58.426s][info][gc ] GC(4) Concurrent cleanup 8537M->1147M(31744M) 0.181ms [58.426s][info][gc,ergo ] GC(4) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 30593M [58.427s][info][gc,ergo ] GC(4) At end of Concurrent Young GC: GCU: 1.5%, MU: 6.3% during period of 10.796s [58.427s][info][gc,ergo ] GC(4) At end of Concurrent Young GC: YOUNG generation used: 1147M, used regions: 1152M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 30593M [58.427s][info][gc,ergo ] GC(4) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [58.427s][info][gc,free ] Free: 29001M, Max: 8192K regular, 21640M humongous, Frag: 26% external, 0% internal; Used: 6355K, Mutator Free: 3626 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [58.427s][info][gc,stats ] [58.427s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [58.427s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [58.427s][info][gc,stats ] [58.427s][info][gc,stats ] Concurrent Reset 36377 us [58.427s][info][gc,stats ] Pause Init Mark (G) 293 us [58.427s][info][gc,stats ] Pause Init Mark (N) 175 us [58.427s][info][gc,stats ] Swap Remembered Set 70 us [58.427s][info][gc,stats ] Update Region States 68 us [58.427s][info][gc,stats ] Concurrent Scan Remembered Set 1109 us, parallelism: 3.81x [58.427s][info][gc,stats ] RS: 4226 us [58.427s][info][gc,stats ] RS: Scan Clusters 4226 us, workers (us): 1061, 1057, 1055, 1053, ---, ---, ---, ---, [58.427s][info][gc,stats ] Concurrent Mark Roots 249 us, parallelism: 2.55x [58.427s][info][gc,stats ] CMR: 635 us [58.427s][info][gc,stats ] CMR: Thread Roots 201 us, workers (us): 13, 147, 41, 0, ---, ---, ---, ---, [58.427s][info][gc,stats ] CMR: Code Cache Roots 370 us, workers (us): 123, 0, 114, 133, ---, ---, ---, ---, [58.427s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 5, 2, 0, 0, ---, ---, ---, ---, [58.427s][info][gc,stats ] CMR: CLDG Roots 56 us, workers (us): 10, 46, ---, ---, ---, ---, ---, ---, [58.427s][info][gc,stats ] Concurrent Marking 344613 us, parallelism: 4.00x [58.427s][info][gc,stats ] CM: 1377831 us [58.427s][info][gc,stats ] CM: Parallel Mark 1377831 us, workers (us): 344451, 344472, 344452, 344456, ---, ---, ---, ---, [58.427s][info][gc,stats ] Pause Final Mark (G) 537 us [58.427s][info][gc,stats ] Pause Final Mark (N) 428 us [58.427s][info][gc,stats ] Finish Mark 80 us [58.427s][info][gc,stats ] Update Region States 86 us [58.427s][info][gc,stats ] Choose Collection Set 168 us [58.427s][info][gc,stats ] Rebuild Free Set 59 us [58.427s][info][gc,stats ] Concurrent Thread Roots 250 us, parallelism: 1.57x [58.427s][info][gc,stats ] CTR: 392 us [58.427s][info][gc,stats ] CTR: Thread Roots 392 us, workers (us): 51, 214, 40, 87, ---, ---, ---, ---, [58.427s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.12x [58.427s][info][gc,stats ] CWRF: 7 us [58.427s][info][gc,stats ] CWRF: Weak References 7 us, workers (us): 6, 1, 0, 0, ---, ---, ---, ---, [58.427s][info][gc,stats ] Concurrent Weak Roots 88 us [58.427s][info][gc,stats ] Roots 54 us, parallelism: 1.02x [58.427s][info][gc,stats ] CWR: 55 us [58.427s][info][gc,stats ] CWR: VM Weak Roots 55 us, workers (us): 19, 15, 12, 9, ---, ---, ---, ---, [58.427s][info][gc,stats ] Rendezvous 23 us [58.427s][info][gc,stats ] Concurrent Cleanup 111 us [58.427s][info][gc,stats ] Concurrent Strong Roots 180 us, parallelism: 2.40x [58.427s][info][gc,stats ] CSR: 431 us [58.427s][info][gc,stats ] CSR: Code Cache Roots 400 us, workers (us): 0, 137, 135, 128, ---, ---, ---, ---, [58.427s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 1, 0, 0, ---, ---, ---, ---, [58.427s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [58.427s][info][gc,stats ] Concurrent Evacuation 95221 us [58.427s][info][gc,stats ] Pause Init Update Refs (G) 124 us [58.427s][info][gc,stats ] Pause Init Update Refs (N) 23 us [58.427s][info][gc,stats ] Manage GCLABs 3 us [58.427s][info][gc,stats ] Concurrent Update Refs 201307 us [58.427s][info][gc,stats ] Concurrent Update Thread Roots 300 us [58.427s][info][gc,stats ] Pause Final Update Refs (G) 225 us [58.427s][info][gc,stats ] Pause Final Update Refs (N) 168 us [58.427s][info][gc,stats ] Update Region States 41 us [58.427s][info][gc,stats ] Trash Collection Set 24 us [58.427s][info][gc,stats ] Rebuild Free Set 78 us [58.427s][info][gc,stats ] Concurrent Cleanup 186 us [58.427s][info][gc,stats ] Workers: Evacuated 139M across 5540451 objects, abandoned 0B across 0 objects. [58.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [58.427s][info][gc,stats ] - age 1: 131409680 bytes, 131409680 total [58.427s][info][gc,stats ] - age 2: 6188816 bytes, 137598496 total [58.427s][info][gc,stats ] - age 3: 1000664 bytes, 138599160 total [58.427s][info][gc,stats ] - age 4: 2885392 bytes, 141484552 total [58.427s][info][gc,stats ] - age 5: 4680968 bytes, 146165520 total [58.427s][info][gc,stats ] [58.427s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [58.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [58.427s][info][gc,stats ] [58.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [58.427s][info][gc,stats ] - age 1: 125669184 bytes, 125669184 total [58.427s][info][gc,stats ] - age 2: 133123688 bytes, 258792872 total [58.427s][info][gc,stats ] - age 3: 133515736 bytes, 392308608 total [58.427s][info][gc,stats ] - age 4: 134092848 bytes, 526401456 total [58.427s][info][gc,stats ] - age 5: 64000016 bytes, 590401472 total [58.427s][info][gc,stats ] [58.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [58.427s][info][gc,metaspace] Metaspace: 8260K(8448K)->8260K(8448K) NonClass: 7570K(7680K)->7570K(7680K) Class: 690K(768K)->690K(768K) [58.437s][info][gc ] Transition from: normal to: idle [62.558s][info][gc ] Periodic Sample: GCU = 3.289%, MU = 6.236% during most recent 5.0s [67.564s][info][gc ] Periodic Sample: GCU = 0.038%, MU = 6.254% during most recent 5.0s [68.248s][info][gc ] Trigger (YOUNG): Learning 6 of 10. Free (22219M) is below initial threshold (22220M) [68.248s][info][gc ] Transition from: idle to: normal [68.248s][info][gc ] Heuristics request for young collection accepted [68.248s][info][gc,free ] Free: 22219M, Max: 8192K regular, 21640M humongous, Frag: 3% external, 0% internal; Used: 12710K, Mutator Free: 2779 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [68.248s][info][gc,ergo ] GC(5) Start GC cycle (YOUNG) [68.248s][info][gc,start ] GC(5) Concurrent reset [68.248s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent reset [68.282s][info][gc ] GC(5) Concurrent reset 34.065ms [68.283s][info][gc,start ] GC(5) Pause Init Mark (YOUNG) [68.283s][info][gc,task ] GC(5) Using 8 of 8 workers for init marking [68.283s][info][gc ] GC(5) Pause Init Mark (YOUNG) 0.135ms [68.283s][info][gc,start ] GC(5) Concurrent remembered set scanning [68.283s][info][gc,task ] GC(5) Using 4 of 8 workers for Concurrent remembered set scanning [68.284s][info][gc ] GC(5) Concurrent remembered set scanning 1.418ms [68.284s][info][gc,start ] GC(5) Concurrent marking roots [68.284s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent marking roots [68.284s][info][gc ] GC(5) Concurrent marking roots 0.234ms [68.284s][info][gc,start ] GC(5) Concurrent marking (YOUNG) [68.284s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent marking [68.665s][info][gc ] GC(5) Concurrent marking (YOUNG) 380.474ms [68.665s][info][gc,start ] GC(5) Pause Final Mark (YOUNG) [68.665s][info][gc,task ] GC(5) Using 8 of 8 workers for final marking [68.665s][info][gc,ergo ] GC(5) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [68.665s][info][gc,ergo ] GC(5) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [68.665s][info][gc,ergo ] GC(5) Chosen CSet evacuates young: 132M (of which at least: 0B are to be promoted), old: 0B [68.665s][info][gc,ergo ] GC(5) Collectable Garbage: 7121M (99%), Immediate: 0B (0%), 0 regions, CSet: 7121M (99%), 907 regions [68.665s][info][gc,ergo ] GC(5) Evacuation Targets: YOUNG: 132M, PROMOTE: 0B, OLD: 0B, TOTAL: 132M [68.665s][info][gc,free ] Free: 23384M, Max: 8192K regular, 23072M humongous, Frag: 2% external, 0% internal; Used: 7879K, Mutator Free: 2924 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [68.665s][info][gc ] GC(5) Pause Final Mark (YOUNG) 0.438ms [68.665s][info][gc,start ] GC(5) Concurrent thread roots [68.665s][info][gc,task ] GC(5) Using 4 of 8 workers for Concurrent thread roots [68.666s][info][gc ] GC(5) Concurrent thread roots 0.239ms [68.666s][info][gc,start ] GC(5) Concurrent weak references [68.666s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent weak references [68.666s][info][gc,ref ] GC(5) Encountered references: Soft: 52, Weak: 190, Final: 0, Phantom: 8 [68.666s][info][gc,ref ] GC(5) Discovered references: Soft: 0, Weak: 116, Final: 0, Phantom: 5 [68.666s][info][gc,ref ] GC(5) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [68.666s][info][gc ] GC(5) Concurrent weak references 0.048ms [68.666s][info][gc,start ] GC(5) Concurrent weak roots [68.666s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent weak root [68.666s][info][gc ] GC(5) Concurrent weak roots 0.078ms [68.666s][info][gc,start ] GC(5) Concurrent cleanup [68.666s][info][gc ] GC(5) Concurrent cleanup 8195M->8195M(31744M) 0.106ms [68.666s][info][gc,free ] Free: 23384M, Max: 8192K regular, 23072M humongous, Frag: 2% external, 0% internal; Used: 0B, Mutator Free: 2923 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [68.666s][info][gc,start ] GC(5) Concurrent strong roots [68.666s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent strong root [68.666s][info][gc ] GC(5) Concurrent strong roots 0.178ms [68.666s][info][gc,start ] GC(5) Concurrent evacuation [68.666s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent evacuation [68.759s][info][gc ] GC(5) Concurrent evacuation 93.026ms [68.759s][info][gc,start ] GC(5) Pause Init Update Refs [68.759s][info][gc ] GC(5) Pause Init Update Refs 0.021ms [68.759s][info][gc,start ] GC(5) Concurrent update references [68.759s][info][gc,task ] GC(5) Using 4 of 8 workers for concurrent reference update [68.759s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [68.981s][info][gc ] GC(5) Concurrent update references 221.697ms [68.981s][info][gc,start ] GC(5) Concurrent update thread roots [68.981s][info][gc ] GC(5) Concurrent update thread roots 0.271ms [68.981s][info][gc,start ] GC(5) Pause Final Update Refs [68.981s][info][gc,task ] GC(5) Using 8 of 8 workers for final reference update [68.982s][info][gc,free ] Free: 28840M, Max: 8192K regular, 21512M humongous, Frag: 1% external, 25% internal; Used: 7222M, Mutator Free: 3605 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [68.982s][info][gc ] GC(5) Pause Final Update Refs 0.151ms [68.982s][info][gc,start ] GC(5) Concurrent cleanup [68.982s][info][gc ] GC(5) Concurrent cleanup 8563M->1309M(31744M) 0.175ms [68.982s][info][gc,ergo ] GC(5) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 30432M [68.982s][info][gc,ergo ] GC(5) At end of Concurrent Young GC: GCU: 1.7%, MU: 6.2% during period of 10.555s [68.982s][info][gc,ergo ] GC(5) At end of Concurrent Young GC: YOUNG generation used: 1309M, used regions: 1312M, humongous waste: 3035K, soft capacity: 31744M, max capacity: 31744M, available: 30432M [68.982s][info][gc,ergo ] GC(5) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [68.982s][info][gc,free ] Free: 28840M, Max: 8192K regular, 21712M humongous, Frag: 25% external, 0% internal; Used: 0B, Mutator Free: 3605 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [68.982s][info][gc,stats ] [68.982s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [68.982s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [68.982s][info][gc,stats ] [68.982s][info][gc,stats ] Concurrent Reset 34089 us [68.982s][info][gc,stats ] Pause Init Mark (G) 262 us [68.982s][info][gc,stats ] Pause Init Mark (N) 142 us [68.982s][info][gc,stats ] Swap Remembered Set 62 us [68.982s][info][gc,stats ] Update Region States 42 us [68.982s][info][gc,stats ] Concurrent Scan Remembered Set 1422 us, parallelism: 3.88x [68.982s][info][gc,stats ] RS: 5517 us [68.982s][info][gc,stats ] RS: Scan Clusters 5517 us, workers (us): 1391, 1380, 1374, 1373, ---, ---, ---, ---, [68.982s][info][gc,stats ] Concurrent Mark Roots 238 us, parallelism: 2.66x [68.982s][info][gc,stats ] CMR: 634 us [68.982s][info][gc,stats ] CMR: Thread Roots 199 us, workers (us): 13, 145, 41, 0, ---, ---, ---, ---, [68.982s][info][gc,stats ] CMR: Code Cache Roots 373 us, workers (us): 126, 0, 112, 135, ---, ---, ---, ---, [68.982s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 5, 0, 0, 0, ---, ---, ---, ---, [68.982s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): 9, 48, ---, ---, ---, ---, ---, ---, [68.982s][info][gc,stats ] Concurrent Marking 380496 us, parallelism: 4.00x [68.982s][info][gc,stats ] CM: 1521417 us [68.982s][info][gc,stats ] CM: Parallel Mark 1521417 us, workers (us): 380366, 380365, 380347, 380339, ---, ---, ---, ---, [68.982s][info][gc,stats ] Pause Final Mark (G) 540 us [68.982s][info][gc,stats ] Pause Final Mark (N) 443 us [68.982s][info][gc,stats ] Finish Mark 92 us [68.982s][info][gc,stats ] Update Region States 79 us [68.982s][info][gc,stats ] Choose Collection Set 177 us [68.982s][info][gc,stats ] Rebuild Free Set 61 us [68.982s][info][gc,stats ] Concurrent Thread Roots 244 us, parallelism: 1.64x [68.982s][info][gc,stats ] CTR: 399 us [68.982s][info][gc,stats ] CTR: Thread Roots 399 us, workers (us): 59, 209, 39, 91, ---, ---, ---, ---, [68.982s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.22x [68.982s][info][gc,stats ] CWRF: 11 us [68.982s][info][gc,stats ] CWRF: Weak References 11 us, workers (us): 11, 1, 0, 0, ---, ---, ---, ---, [68.982s][info][gc,stats ] Concurrent Weak Roots 82 us [68.982s][info][gc,stats ] Roots 43 us, parallelism: 1.24x [68.982s][info][gc,stats ] CWR: 53 us [68.982s][info][gc,stats ] CWR: VM Weak Roots 53 us, workers (us): 20, 15, 11, 8, ---, ---, ---, ---, [68.982s][info][gc,stats ] Rendezvous 28 us [68.982s][info][gc,stats ] Concurrent Cleanup 111 us [68.982s][info][gc,stats ] Concurrent Strong Roots 195 us, parallelism: 2.20x [68.982s][info][gc,stats ] CSR: 428 us [68.982s][info][gc,stats ] CSR: Code Cache Roots 399 us, workers (us): 0, 121, 133, 146, ---, ---, ---, ---, [68.982s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 1, 0, 0, ---, ---, ---, ---, [68.982s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [68.982s][info][gc,stats ] Concurrent Evacuation 93037 us [68.982s][info][gc,stats ] Pause Init Update Refs (G) 127 us [68.982s][info][gc,stats ] Pause Init Update Refs (N) 26 us [68.982s][info][gc,stats ] Manage GCLABs 3 us [68.982s][info][gc,stats ] Concurrent Update Refs 221710 us [68.982s][info][gc,stats ] Concurrent Update Thread Roots 275 us [68.982s][info][gc,stats ] Pause Final Update Refs (G) 258 us [68.982s][info][gc,stats ] Pause Final Update Refs (N) 156 us [68.982s][info][gc,stats ] Update Region States 37 us [68.982s][info][gc,stats ] Trash Collection Set 21 us [68.982s][info][gc,stats ] Rebuild Free Set 72 us [68.982s][info][gc,stats ] Concurrent Cleanup 180 us [68.982s][info][gc,stats ] Workers: Evacuated 132M across 5276778 objects, abandoned 0B across 0 objects. [68.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [68.982s][info][gc,stats ] - age 1: 127249856 bytes, 127249856 total [68.982s][info][gc,stats ] - age 2: 97808 bytes, 127347664 total [68.982s][info][gc,stats ] - age 3: 3463088 bytes, 130810752 total [68.982s][info][gc,stats ] - age 4: 1000664 bytes, 131811416 total [68.982s][info][gc,stats ] - age 5: 2706808 bytes, 134518224 total [68.982s][info][gc,stats ] - age 6: 4680968 bytes, 139199192 total [68.982s][info][gc,stats ] [68.982s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [68.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [68.982s][info][gc,stats ] [68.982s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [68.982s][info][gc,stats ] - age 1: 132353456 bytes, 132353456 total [68.982s][info][gc,stats ] - age 2: 125669184 bytes, 258022640 total [68.982s][info][gc,stats ] - age 3: 133123688 bytes, 391146328 total [68.982s][info][gc,stats ] - age 4: 133515736 bytes, 524662064 total [68.982s][info][gc,stats ] - age 5: 134092848 bytes, 658754912 total [68.982s][info][gc,stats ] - age 6: 64000016 bytes, 722754928 total [68.982s][info][gc,stats ] [68.982s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [68.982s][info][gc,metaspace] Metaspace: 8260K(8448K)->8260K(8448K) NonClass: 7570K(7680K)->7570K(7680K) Class: 690K(768K)->690K(768K) [68.992s][info][gc ] Transition from: normal to: idle JVM configuration -XX:+UnlockExperimentalVMOptions -XX:-ShenandoahPacing -XX:+AlwaysPreTouch -XX:+DisableExplicitGC -Xms31g -Xmx31g -XX:+UseShenandoahGC -XX:ShenandoahGCMode=generational -Xlog:gc*=info,ergo -XX:+UnlockDiagnosticVMOptions Individual thread report (ReportIndividualThreads): false Exporting to Excel (ReportCSV): false Simulation configuration Fine-grain locking of data base (FastAndFurious): false Rebuild data base in phases (PhasedUpdates): true Time between data rebuild (PhasedUpdateInterval): RelativeTime: 30s Seed for random number generation (RandomSeed): 42 Startup Pause (InitializationDelay): RelativeTime: 1m Duration (SimulationDuration): RelativeTime: 20m Maximum array length (MaxArrayLength): 0 Remembered responses (ResponseTimeMeasurements): 100000 Words in dictionary (DictionarySize): 16000000 Full path name of dictionary file (DictionaryFile): /usr/share/dict/words Browsing queue qty (BrowsingHistoryQueueCount): 5 Transaction queue qty (SalesTransactionQueueCount): 5 Server thread configuration Number of server threads (ServerThreads): 5 Server thread period (ServerPeriod): RelativeTime: 5s Customer maintenance Replacement period (CustomerReplacementPeriod): RelativeTime: 30s Replacement count (CustomerReplacementCount): 1000 Product maintenance Replacement period (ProductReplacementPeriod): RelativeTime: 25s Replacement count (ProductReplacementCount): 50 Customer thread configuration Number of threads (CustomerThreads): 2000 Thread period (CustomerPeriod): RelativeTime: 2s Think time (CustomerThinkTime): RelativeTime: 1s Save-for-later duration (BrowsingExpiration): RelativeTime: 1m Customer configuration Number (NumCustomers): 28000000 Words in query (KeywordSearchCount): 4 Words to select (SelectionCriteriaCount): 8 Decision ratios: Buy (BuyThreshold): 0.4 Save for later (SaveForLaterThreshold): 0.4 Ignore: 0.19999999 Product configuration Number (NumProducts): 64000 Words in name (ProductNameLength): 10 Words in description (ProductDescriptionLength): 64 Words in review (ProductReviewLength): 32 [72.571s][info][gc ] Periodic Sample: GCU = 3.549%, MU = 6.700% during most recent 5.0s [77.577s][info][gc ] Periodic Sample: GCU = 0.039%, MU = 6.353% during most recent 5.0s [81.251s][info][gc ] Trigger (YOUNG): Learning 7 of 10. Free (22217M) is below initial threshold (22220M) [81.251s][info][gc ] Transition from: idle to: normal [81.251s][info][gc ] Heuristics request for young collection accepted [81.251s][info][gc,free ] Free: 22217M, Max: 8192K regular, 21712M humongous, Frag: 3% external, 0% internal; Used: 6353K, Mutator Free: 2778 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [81.251s][info][gc,ergo ] GC(6) Start GC cycle (YOUNG) [81.251s][info][gc,start ] GC(6) Concurrent reset [81.251s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent reset [81.284s][info][gc ] GC(6) Concurrent reset 33.093ms [81.284s][info][gc,start ] GC(6) Pause Init Mark (YOUNG) [81.284s][info][gc,task ] GC(6) Using 8 of 8 workers for init marking [81.284s][info][gc ] GC(6) Pause Init Mark (YOUNG) 0.135ms [81.284s][info][gc,start ] GC(6) Concurrent remembered set scanning [81.284s][info][gc,task ] GC(6) Using 4 of 8 workers for Concurrent remembered set scanning [81.286s][info][gc ] GC(6) Concurrent remembered set scanning 1.440ms [81.286s][info][gc,start ] GC(6) Concurrent marking roots [81.286s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent marking roots [81.286s][info][gc ] GC(6) Concurrent marking roots 0.304ms [81.286s][info][gc,start ] GC(6) Concurrent marking (YOUNG) [81.286s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent marking [82.279s][info][gc ] GC(6) Concurrent marking (YOUNG) 993.146ms [82.280s][info][gc,start ] GC(6) Pause Final Mark (YOUNG) [82.280s][info][gc,task ] GC(6) Using 8 of 8 workers for final marking [82.280s][info][gc,ergo ] GC(6) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [82.280s][info][gc,ergo ] GC(6) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [82.280s][info][gc,ergo ] GC(6) Chosen CSet evacuates young: 572M (of which at least: 0B are to be promoted), old: 0B [82.280s][info][gc,ergo ] GC(6) Collectable Garbage: 6171M (99%), Immediate: 0B (0%), 0 regions, CSet: 6171M (99%), 843 regions [82.280s][info][gc,ergo ] GC(6) Evacuation Targets: YOUNG: 572M, PROMOTE: 0B, OLD: 0B, TOTAL: 572M [82.280s][info][gc,free ] Free: 22520M, Max: 8192K regular, 22520M humongous, Frag: 0% external, 0% internal; Used: 7835K, Mutator Free: 2816 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [82.280s][info][gc ] GC(6) Pause Final Mark (YOUNG) 0.418ms [82.280s][info][gc,start ] GC(6) Concurrent thread roots [82.280s][info][gc,task ] GC(6) Using 4 of 8 workers for Concurrent thread roots [82.280s][info][gc ] GC(6) Concurrent thread roots 0.191ms [82.280s][info][gc,start ] GC(6) Concurrent weak references [82.280s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent weak references [82.280s][info][gc,ref ] GC(6) Encountered references: Soft: 55, Weak: 222, Final: 0, Phantom: 16 [82.280s][info][gc,ref ] GC(6) Discovered references: Soft: 0, Weak: 158, Final: 0, Phantom: 15 [82.280s][info][gc,ref ] GC(6) Enqueued references: Soft: 0, Weak: 16, Final: 0, Phantom: 9 [82.280s][info][gc ] GC(6) Concurrent weak references 0.063ms [82.280s][info][gc,start ] GC(6) Concurrent weak roots [82.280s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent weak root [82.280s][info][gc ] GC(6) Concurrent weak roots 0.102ms [82.280s][info][gc,start ] GC(6) Concurrent cleanup [82.280s][info][gc ] GC(6) Concurrent cleanup 8519M->8525M(31744M) 0.103ms [82.280s][info][gc,free ] Free: 22514M, Max: 8192K regular, 22512M humongous, Frag: 0% external, 0% internal; Used: 6118K, Mutator Free: 2815 Collector Reserve: 687M, Max: 8192K; Used: 28896B Old Collector Reserve: 0B, Max: 0B; Used: 0B [82.280s][info][gc,start ] GC(6) Concurrent strong roots [82.280s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent strong root [82.281s][info][gc ] GC(6) Concurrent strong roots 0.200ms [82.281s][info][gc,start ] GC(6) Concurrent evacuation [82.281s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent evacuation [82.491s][info][gc ] GC(6) Concurrent evacuation 209.847ms [82.491s][info][gc,start ] GC(6) Pause Init Update Refs [82.491s][info][gc ] GC(6) Pause Init Update Refs 0.025ms [82.491s][info][gc,start ] GC(6) Concurrent update references [82.491s][info][gc,task ] GC(6) Using 4 of 8 workers for concurrent reference update [82.491s][info][gc,free ] At start of update refs, moving 104M to Mutator free set from Collector Reserve (104M) and from Old Collector Reserve (0B) [82.584s][info][gc ] Periodic Sample: GCU = 6.559%, MU = 6.798% during most recent 5.0s [82.969s][info][gc ] GC(6) Concurrent update references 478.139ms [82.969s][info][gc,start ] GC(6) Concurrent update thread roots [82.969s][info][gc ] GC(6) Concurrent update thread roots 0.251ms [82.969s][info][gc,start ] GC(6) Pause Final Update Refs [82.969s][info][gc,task ] GC(6) Using 8 of 8 workers for final reference update [82.969s][info][gc,free ] Free: 27434M, Max: 8192K regular, 20720M humongous, Frag: 0% external, 24% internal; Used: 6717M, Mutator Free: 3430 Collector Reserve: 1592M, Max: 8192K; Used: 32768K Old Collector Reserve: 0B, Max: 0B; Used: 0B [82.969s][info][gc ] GC(6) Pause Final Update Refs 0.183ms [82.969s][info][gc,start ] GC(6) Concurrent cleanup [82.970s][info][gc ] GC(6) Concurrent cleanup 9445M->2701M(31744M) 0.176ms [82.970s][info][gc,ergo ] GC(6) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 29026M [82.970s][info][gc,ergo ] GC(6) At end of Concurrent Young GC: GCU: 3.1%, MU: 6.6% during period of 13.988s [82.970s][info][gc,ergo ] GC(6) At end of Concurrent Young GC: YOUNG generation used: 2701M, used regions: 2720M, humongous waste: 16540K, soft capacity: 31744M, max capacity: 31744M, available: 29026M [82.970s][info][gc,ergo ] GC(6) At end of Concurrent Young GC: OLD generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [82.970s][info][gc,free ] Free: 27434M, Max: 8192K regular, 20720M humongous, Frag: 25% external, 0% internal; Used: 6118K, Mutator Free: 3430 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [82.970s][info][gc,stats ] [82.970s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [82.970s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [82.970s][info][gc,stats ] [82.970s][info][gc,stats ] Concurrent Reset 33116 us [82.970s][info][gc,stats ] Pause Init Mark (G) 257 us [82.970s][info][gc,stats ] Pause Init Mark (N) 141 us [82.970s][info][gc,stats ] Swap Remembered Set 61 us [82.970s][info][gc,stats ] Update Region States 41 us [82.970s][info][gc,stats ] Concurrent Scan Remembered Set 1445 us, parallelism: 3.88x [82.970s][info][gc,stats ] RS: 5606 us [82.970s][info][gc,stats ] RS: Scan Clusters 5606 us, workers (us): 1406, 1404, 1400, 1396, ---, ---, ---, ---, [82.970s][info][gc,stats ] Concurrent Mark Roots 309 us, parallelism: 2.70x [82.970s][info][gc,stats ] CMR: 833 us [82.970s][info][gc,stats ] CMR: Thread Roots 211 us, workers (us): 0, 86, 87, 38, ---, ---, ---, ---, [82.970s][info][gc,stats ] CMR: Code Cache Roots 551 us, workers (us): 133, 164, 113, 141, ---, ---, ---, ---, [82.970s][info][gc,stats ] CMR: VM Strong Roots 8 us, workers (us): 6, 2, 0, 0, ---, ---, ---, ---, [82.970s][info][gc,stats ] CMR: CLDG Roots 64 us, workers (us): 53, 11, ---, ---, ---, ---, ---, ---, [82.970s][info][gc,stats ] Concurrent Marking 993174 us, parallelism: 4.00x [82.970s][info][gc,stats ] CM: 3971522 us [82.970s][info][gc,stats ] CM: Parallel Mark 3971522 us, workers (us): 992882, 992882, 992893, 992864, ---, ---, ---, ---, [82.970s][info][gc,stats ] Pause Final Mark (G) 520 us [82.970s][info][gc,stats ] Pause Final Mark (N) 422 us [82.970s][info][gc,stats ] Finish Mark 92 us [82.970s][info][gc,stats ] Update Region States 81 us [82.970s][info][gc,stats ] Choose Collection Set 153 us [82.970s][info][gc,stats ] Rebuild Free Set 60 us [82.970s][info][gc,stats ] Concurrent Thread Roots 208 us, parallelism: 1.61x [82.970s][info][gc,stats ] CTR: 336 us [82.970s][info][gc,stats ] CTR: Thread Roots 336 us, workers (us): 54, 153, 38, 90, ---, ---, ---, ---, [82.970s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.41x [82.970s][info][gc,stats ] CWRF: 28 us [82.970s][info][gc,stats ] CWRF: Weak References 28 us, workers (us): 8, 20, 1, 0, ---, ---, ---, ---, [82.970s][info][gc,stats ] Concurrent Weak Roots 108 us [82.970s][info][gc,stats ] Roots 67 us, parallelism: 1.54x [82.970s][info][gc,stats ] CWR: 103 us [82.970s][info][gc,stats ] CWR: VM Weak Roots 103 us, workers (us): 30, 24, 22, 28, ---, ---, ---, ---, [82.970s][info][gc,stats ] Rendezvous 27 us [82.970s][info][gc,stats ] Concurrent Cleanup 107 us [82.970s][info][gc,stats ] Concurrent Strong Roots 204 us, parallelism: 2.94x [82.970s][info][gc,stats ] CSR: 598 us [82.970s][info][gc,stats ] CSR: Code Cache Roots 546 us, workers (us): 152, 111, 131, 151, ---, ---, ---, ---, [82.970s][info][gc,stats ] CSR: VM Strong Roots 5 us, workers (us): 4, 0, 0, 0, ---, ---, ---, ---, [82.970s][info][gc,stats ] CSR: CLDG Roots 48 us, workers (us): 12, 36, ---, ---, ---, ---, ---, ---, [82.970s][info][gc,stats ] Concurrent Evacuation 209872 us [82.970s][info][gc,stats ] Pause Init Update Refs (G) 153 us [82.970s][info][gc,stats ] Pause Init Update Refs (N) 30 us [82.970s][info][gc,stats ] Manage GCLABs 4 us [82.970s][info][gc,stats ] Concurrent Update Refs 478166 us [82.970s][info][gc,stats ] Concurrent Update Thread Roots 255 us [82.970s][info][gc,stats ] Pause Final Update Refs (G) 286 us [82.970s][info][gc,stats ] Pause Final Update Refs (N) 188 us [82.970s][info][gc,stats ] Update Region States 50 us [82.970s][info][gc,stats ] Trash Collection Set 18 us [82.970s][info][gc,stats ] Rebuild Free Set 91 us [82.970s][info][gc,stats ] Concurrent Cleanup 182 us [82.970s][info][gc,stats ] Workers: Evacuated 571M across 16909126 objects, abandoned 0B across 0 objects. [82.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [82.970s][info][gc,stats ] - age 1: 594799168 bytes, 594799168 total [82.970s][info][gc,stats ] - age 4: 185080 bytes, 594984248 total [82.970s][info][gc,stats ] - age 5: 206720 bytes, 595190968 total [82.970s][info][gc,stats ] - age 6: 1087048 bytes, 596278016 total [82.970s][info][gc,stats ] - age 7: 3390400 bytes, 599668416 total [82.970s][info][gc,stats ] [82.970s][info][gc,stats ] Mutators: Evacuated 382K across 14613 objects, abandoned 0B across 0 objects. [82.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [82.970s][info][gc,stats ] - age 1: 278000 bytes, 278000 total [82.970s][info][gc,stats ] - age 4: 4416 bytes, 282416 total [82.970s][info][gc,stats ] - age 5: 4192 bytes, 286608 total [82.970s][info][gc,stats ] - age 6: 25120 bytes, 311728 total [82.970s][info][gc,stats ] - age 7: 80032 bytes, 391760 total [82.970s][info][gc,stats ] [82.970s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [82.970s][info][gc,stats ] - age 1: 522391216 bytes, 522391216 total [82.970s][info][gc,stats ] - age 2: 132353456 bytes, 654744672 total [82.970s][info][gc,stats ] - age 3: 125669184 bytes, 780413856 total [82.970s][info][gc,stats ] - age 4: 133123688 bytes, 913537544 total [82.970s][info][gc,stats ] - age 5: 133515704 bytes, 1047053248 total [82.970s][info][gc,stats ] - age 6: 134088232 bytes, 1181141480 total [82.970s][info][gc,stats ] - age 7: 64000016 bytes, 1245141496 total [82.970s][info][gc,stats ] [82.970s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [82.970s][info][gc,metaspace] Metaspace: 8921K(9088K)->8921K(9088K) NonClass: 8169K(8256K)->8169K(8256K) Class: 752K(832K)->752K(832K) [82.980s][info][gc ] Transition from: normal to: idle [87.590s][info][gc ] Periodic Sample: GCU = 1.952%, MU = 6.251% during most recent 5.0s [91.725s][info][gc ] Trigger (YOUNG): Learning 8 of 10. Free (22220M) is below initial threshold (22220M) [91.725s][info][gc ] Transition from: idle to: normal [91.725s][info][gc ] Heuristics request for young collection accepted [91.725s][info][gc,free ] Free: 22220M, Max: 8192K regular, 20720M humongous, Frag: 7% external, 0% internal; Used: 12237K, Mutator Free: 2779 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [91.725s][info][gc,ergo ] GC(7) Start GC cycle (YOUNG) [91.725s][info][gc,start ] GC(7) Concurrent reset [91.725s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent reset [91.756s][info][gc ] GC(7) Concurrent reset 30.962ms [91.756s][info][gc,start ] GC(7) Pause Init Mark (YOUNG) [91.756s][info][gc,task ] GC(7) Using 8 of 8 workers for init marking [91.756s][info][gc ] GC(7) Pause Init Mark (YOUNG) 0.130ms [91.756s][info][gc,start ] GC(7) Concurrent remembered set scanning [91.756s][info][gc,task ] GC(7) Using 4 of 8 workers for Concurrent remembered set scanning [91.758s][info][gc ] GC(7) Concurrent remembered set scanning 1.461ms [91.758s][info][gc,start ] GC(7) Concurrent marking roots [91.758s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent marking roots [91.758s][info][gc ] GC(7) Concurrent marking roots 0.327ms [91.758s][info][gc,start ] GC(7) Concurrent marking (YOUNG) [91.758s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent marking [92.597s][info][gc ] Periodic Sample: GCU = 4.278%, MU = 6.258% during most recent 5.0s [95.120s][info][gc ] GC(7) Concurrent marking (YOUNG) 3361.636ms [95.120s][info][gc,start ] GC(7) Pause Final Mark (YOUNG) [95.120s][info][gc,task ] GC(7) Using 8 of 8 workers for final marking [95.120s][info][gc,ergo ] GC(7) Planning to promote in place 8 humongous regions and 0 regular regions, spanning a total of 67108864 used bytes [95.120s][info][gc,ergo ] GC(7) Adaptive CSet Selection for YOUNG. Max Evacuation: 1322M, Actual Free: 0B. [95.120s][info][gc,ergo ] GC(7) Chosen CSet evacuates young: 1320M (of which at least: 0B are to be promoted), old: 0B [95.120s][info][gc,ergo ] GC(7) Collectable Garbage: 2319M (59%), Immediate: 0B (0%), 0 regions, CSet: 2319M (59%), 455 regions [95.120s][info][gc,ergo ] GC(7) Evacuation Targets: YOUNG: 1320M, PROMOTE: 0B, OLD: 0B, TOTAL: 1320M [95.120s][info][gc,free ] Free: 20320M, Max: 8192K regular, 20320M humongous, Frag: 0% external, 0% internal; Used: 7453K, Mutator Free: 2541 Collector Reserve: 1592M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [95.120s][info][gc ] GC(7) Pause Final Mark (YOUNG) 0.433ms [95.120s][info][gc,start ] GC(7) Concurrent thread roots [95.120s][info][gc,task ] GC(7) Using 4 of 8 workers for Concurrent thread roots [95.121s][info][gc ] GC(7) Concurrent thread roots 0.187ms [95.121s][info][gc,start ] GC(7) Concurrent weak references [95.121s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent weak references [95.121s][info][gc,ref ] GC(7) Encountered references: Soft: 55, Weak: 206, Final: 0, Phantom: 7 [95.121s][info][gc,ref ] GC(7) Discovered references: Soft: 0, Weak: 139, Final: 0, Phantom: 5 [95.121s][info][gc,ref ] GC(7) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [95.121s][info][gc ] GC(7) Concurrent weak references 0.046ms [95.121s][info][gc,start ] GC(7) Concurrent weak roots [95.121s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent weak root [95.121s][info][gc ] GC(7) Concurrent weak roots 0.087ms [95.121s][info][gc,start ] GC(7) Concurrent cleanup [95.121s][info][gc ] GC(7) Concurrent cleanup 9815M->9815M(31744M) 0.104ms [95.121s][info][gc,free ] Free: 20320M, Max: 8192K regular, 20320M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 2540 Collector Reserve: 1591M, Max: 8192K; Used: 4128B Old Collector Reserve: 0B, Max: 0B; Used: 0B [95.121s][info][gc,start ] GC(7) Concurrent strong roots [95.121s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent strong root [95.121s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 0, old_used: 0, old unaffiliated regions: 0 [95.121s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 0, old_used: 0, old unaffiliated regions: 0 [95.121s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 0, old_used: 0, old unaffiliated regions: 0 [95.121s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 0, old_used: 0, old unaffiliated regions: 0 [95.121s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [95.121s][info][gc ] GC(7) Concurrent strong roots 0.191ms [95.121s][info][gc,start ] GC(7) Concurrent evacuation [95.121s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent evacuation [95.125s][info][gc ] GC(7) Forcing transfer of 8 region(s) from YOUNG to OLD, yielding increased size: 65536K [95.512s][info][gc ] GC(7) Concurrent evacuation 390.444ms [95.512s][info][gc,start ] GC(7) Pause Init Update Refs [95.512s][info][gc ] GC(7) Pause Init Update Refs 0.021ms [95.512s][info][gc,start ] GC(7) Concurrent update references [95.512s][info][gc,task ] GC(7) Using 4 of 8 workers for concurrent reference update [95.512s][info][gc,free ] At start of update refs, moving 248M to Mutator free set from Collector Reserve (248M) and from Old Collector Reserve (0B) [96.598s][info][gc ] GC(7) Concurrent update references 1086.232ms [96.598s][info][gc,start ] GC(7) Concurrent update thread roots [96.598s][info][gc ] GC(7) Concurrent update thread roots 0.276ms [96.598s][info][gc,start ] GC(7) Pause Final Update Refs [96.598s][info][gc,task ] GC(7) Using 8 of 8 workers for final reference update [96.599s][info][gc,free ] Free: 21944M, Max: 8192K regular, 18312M humongous, Frag: 0% external, 16% internal; Used: 3632M, Mutator Free: 2743 Collector Reserve: 1584M, Max: 8192K; Used: 8192K Old Collector Reserve: 0B, Max: 0B; Used: 0B [96.599s][info][gc ] GC(7) Pause Final Update Refs 0.200ms [96.599s][info][gc,start ] GC(7) Concurrent cleanup [96.599s][info][gc ] GC(7) Concurrent cleanup 11839M->8199M(31744M) 0.147ms [96.599s][info][gc,ergo ] GC(7) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 23528M [96.599s][info][gc,ergo ] GC(7) At end of Concurrent Young GC: GCU: 8.9%, MU: 6.3% during period of 13.629s [96.599s][info][gc,ergo ] GC(7) At end of Concurrent Young GC: YOUNG generation used: 8138M, used regions: 8152M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31680M, available: 23528M [96.599s][info][gc,ergo ] GC(7) At end of Concurrent Young GC: OLD generation used: 62500K, used regions: 65536K, humongous waste: 3035K, soft capacity: 0B, max capacity: 65536K, available: 0B [96.599s][info][gc,free ] Free: 21944M, Max: 8192K regular, 18312M humongous, Frag: 17% external, 0% internal; Used: 0B, Mutator Free: 2743 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [96.599s][info][gc,stats ] [96.599s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [96.599s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [96.599s][info][gc,stats ] [96.599s][info][gc,stats ] Concurrent Reset 30987 us [96.599s][info][gc,stats ] Pause Init Mark (G) 248 us [96.599s][info][gc,stats ] Pause Init Mark (N) 136 us [96.599s][info][gc,stats ] Swap Remembered Set 61 us [96.599s][info][gc,stats ] Update Region States 38 us [96.599s][info][gc,stats ] Concurrent Scan Remembered Set 1469 us, parallelism: 3.87x [96.599s][info][gc,stats ] RS: 5685 us [96.599s][info][gc,stats ] RS: Scan Clusters 5685 us, workers (us): 1426, 1423, 1420, 1417, ---, ---, ---, ---, [96.599s][info][gc,stats ] Concurrent Mark Roots 345 us, parallelism: 2.70x [96.599s][info][gc,stats ] CMR: 929 us [96.599s][info][gc,stats ] CMR: Thread Roots 263 us, workers (us): 99, 42, 82, 40, ---, ---, ---, ---, [96.599s][info][gc,stats ] CMR: Code Cache Roots 594 us, workers (us): 129, 149, 153, 163, ---, ---, ---, ---, [96.599s][info][gc,stats ] CMR: VM Strong Roots 8 us, workers (us): 5, 2, 0, 0, ---, ---, ---, ---, [96.599s][info][gc,stats ] CMR: CLDG Roots 64 us, workers (us): 53, 11, ---, ---, ---, ---, ---, ---, [96.599s][info][gc,stats ] Concurrent Marking 3361666 us, parallelism: 4.00x [96.599s][info][gc,stats ] CM: 13445555 us [96.599s][info][gc,stats ] CM: Parallel Mark 13445555 us, workers (us): 3361400, 3361391, 3361390, 3361374, ---, ---, ---, ---, [96.599s][info][gc,stats ] Pause Final Mark (G) 545 us [96.599s][info][gc,stats ] Pause Final Mark (N) 437 us [96.599s][info][gc,stats ] Finish Mark 86 us [96.599s][info][gc,stats ] Update Region States 85 us [96.599s][info][gc,stats ] Choose Collection Set 167 us [96.599s][info][gc,stats ] Rebuild Free Set 63 us [96.599s][info][gc,stats ] Concurrent Thread Roots 192 us, parallelism: 1.76x [96.599s][info][gc,stats ] CTR: 338 us [96.599s][info][gc,stats ] CTR: Thread Roots 338 us, workers (us): 54, 44, 150, 91, ---, ---, ---, ---, [96.599s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.26x [96.599s][info][gc,stats ] CWRF: 13 us [96.599s][info][gc,stats ] CWRF: Weak References 13 us, workers (us): 12, 1, 0, 0, ---, ---, ---, ---, [96.599s][info][gc,stats ] Concurrent Weak Roots 91 us [96.599s][info][gc,stats ] Roots 50 us, parallelism: 1.35x [96.599s][info][gc,stats ] CWR: 67 us [96.599s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 19, 16, 12, ---, ---, ---, ---, [96.599s][info][gc,stats ] Rendezvous 24 us [96.599s][info][gc,stats ] Concurrent Cleanup 108 us [96.599s][info][gc,stats ] Concurrent Strong Roots 196 us, parallelism: 2.95x [96.599s][info][gc,stats ] CSR: 576 us [96.599s][info][gc,stats ] CSR: Code Cache Roots 547 us, workers (us): 151, 108, 136, 152, ---, ---, ---, ---, [96.599s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 0, 0, 0, ---, ---, ---, ---, [96.599s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 7, 18, ---, ---, ---, ---, ---, ---, [96.599s][info][gc,stats ] Concurrent Evacuation 390465 us [96.599s][info][gc,stats ] Pause Init Update Refs (G) 138 us [96.599s][info][gc,stats ] Pause Init Update Refs (N) 26 us [96.599s][info][gc,stats ] Manage GCLABs 4 us [96.599s][info][gc,stats ] Concurrent Update Refs 1086261 us [96.599s][info][gc,stats ] Concurrent Update Thread Roots 282 us [96.599s][info][gc,stats ] Pause Final Update Refs (G) 311 us [96.599s][info][gc,stats ] Pause Final Update Refs (N) 205 us [96.599s][info][gc,stats ] Update Region States 65 us [96.599s][info][gc,stats ] Trash Collection Set 18 us [96.599s][info][gc,stats ] Rebuild Free Set 91 us [96.599s][info][gc,stats ] Concurrent Cleanup 153 us [96.599s][info][gc,stats ] Workers: Evacuated 1319M across 34741789 objects, abandoned 0B across 0 objects. [96.599s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [96.599s][info][gc,stats ] - age 1: 1382902560 bytes, 1382902560 total [96.599s][info][gc,stats ] - age 8: 796440 bytes, 1383699000 total [96.599s][info][gc,stats ] [96.599s][info][gc,stats ] Mutators: Evacuated 603K across 19559 objects, abandoned 0B across 0 objects. [96.599s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [96.599s][info][gc,stats ] - age 1: 581632 bytes, 581632 total [96.599s][info][gc,stats ] - age 8: 36176 bytes, 617808 total [96.599s][info][gc,stats ] [96.599s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [96.599s][info][gc,stats ] - age 1: 1559188072 bytes, 1559188072 total [96.599s][info][gc,stats ] - age 2: 522391216 bytes, 2081579288 total [96.599s][info][gc,stats ] - age 3: 132353456 bytes, 2213932744 total [96.599s][info][gc,stats ] - age 4: 125669184 bytes, 2339601928 total [96.599s][info][gc,stats ] - age 5: 133123688 bytes, 2472725616 total [96.599s][info][gc,stats ] - age 6: 133515704 bytes, 2606241320 total [96.599s][info][gc,stats ] - age 7: 134088200 bytes, 2740329520 total [96.599s][info][gc,stats ] [96.599s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [96.599s][info][gc,stats ] - age 7: 64000016 bytes, 64000016 total [96.599s][info][gc,metaspace] Metaspace: 8921K(9088K)->8921K(9088K) NonClass: 8169K(8256K)->8169K(8256K) Class: 752K(832K)->752K(832K) [96.609s][info][gc ] Transition from: normal to: idle [96.610s][info][gc ] Trigger (YOUNG): Learning 9 of 10. Free (21938M) is below initial threshold (22220M) [96.610s][info][gc ] Transition from: idle to: normal [96.610s][info][gc ] Heuristics request for young collection accepted [96.610s][info][gc,free ] Free: 21938M, Max: 8192K regular, 18312M humongous, Frag: 17% external, 0% internal; Used: 5520K, Mutator Free: 2743 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [96.610s][info][gc,ergo ] GC(8) Start GC cycle (YOUNG) [96.610s][info][gc,start ] GC(8) Concurrent reset [96.610s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent reset [96.632s][info][gc ] GC(8) Concurrent reset 21.304ms [96.632s][info][gc,start ] GC(8) Pause Init Mark (YOUNG) [96.632s][info][gc,task ] GC(8) Using 8 of 8 workers for init marking [96.632s][info][gc ] GC(8) Pause Init Mark (YOUNG) 0.240ms [96.632s][info][gc,start ] GC(8) Concurrent remembered set scanning [96.632s][info][gc,task ] GC(8) Using 4 of 8 workers for Concurrent remembered set scanning [96.740s][info][gc ] GC(8) Concurrent remembered set scanning 108.248ms [96.740s][info][gc,start ] GC(8) Concurrent marking roots [96.740s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent marking roots [96.741s][info][gc ] GC(8) Concurrent marking roots 0.301ms [96.741s][info][gc,start ] GC(8) Concurrent marking (YOUNG) [96.741s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent marking [97.604s][info][gc ] Periodic Sample: GCU = 24.846%, MU = 6.246% during most recent 5.0s [100.911s][info][gc ] GC(8) Concurrent marking (YOUNG) 4170.773ms [100.911s][info][gc,start ] GC(8) Pause Final Mark (YOUNG) [100.911s][info][gc,task ] GC(8) Using 8 of 8 workers for final marking [100.912s][info][gc,ergo ] GC(8) Planning to promote in place 0 humongous regions and 16 regular regions, spanning a total of 134217728 used bytes [100.912s][info][gc,ergo ] GC(8) Adaptive CSet Selection for YOUNG. Max Evacuation: 1320M, Actual Free: 0B. [100.912s][info][gc,ergo ] GC(8) Chosen CSet evacuates young: 1317M (of which at least: 0B are to be promoted), old: 0B [100.912s][info][gc,ergo ] GC(8) Collectable Garbage: 2306M (70%), Immediate: 0B (0%), 0 regions, CSet: 2306M (70%), 453 regions [100.912s][info][gc,ergo ] GC(8) Evacuation Targets: YOUNG: 1317M, PROMOTE: 0B, OLD: 0B, TOTAL: 1317M [100.912s][info][gc,free ] Free: 19570M, Max: 8192K regular, 18312M humongous, Frag: 7% external, 0% internal; Used: 5962K, Mutator Free: 2447 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [100.912s][info][gc ] GC(8) Pause Final Mark (YOUNG) 0.436ms [100.912s][info][gc,start ] GC(8) Concurrent thread roots [100.912s][info][gc,task ] GC(8) Using 4 of 8 workers for Concurrent thread roots [100.912s][info][gc ] GC(8) Concurrent thread roots 0.195ms [100.912s][info][gc,start ] GC(8) Concurrent weak references [100.912s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent weak references [100.912s][info][gc,ref ] GC(8) Encountered references: Soft: 55, Weak: 206, Final: 0, Phantom: 7 [100.912s][info][gc,ref ] GC(8) Discovered references: Soft: 0, Weak: 103, Final: 0, Phantom: 6 [100.912s][info][gc,ref ] GC(8) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [100.912s][info][gc ] GC(8) Concurrent weak references 0.058ms [100.912s][info][gc,start ] GC(8) Concurrent weak roots [100.912s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent weak root [100.912s][info][gc ] GC(8) Concurrent weak roots 0.087ms [100.912s][info][gc,start ] GC(8) Concurrent cleanup [100.912s][info][gc ] GC(8) Concurrent cleanup 10575M->10575M(31744M) 0.107ms [100.912s][info][gc,free ] Free: 19568M, Max: 8192K regular, 18312M humongous, Frag: 7% external, 0% internal; Used: 0B, Mutator Free: 2446 Collector Reserve: 1583M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [100.912s][info][gc,start ] GC(8) Concurrent strong roots [100.912s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent strong root [100.912s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 67108864, old_used: 64000016, old unaffiliated regions: 0 [100.912s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 67108864, old_used: 64000016, old unaffiliated regions: 0 [100.913s][info][gc ] GC(8) Concurrent strong roots 0.194ms [100.913s][info][gc,start ] GC(8) Concurrent evacuation [100.913s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent evacuation [100.913s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 67108864, old_used: 64000016, old unaffiliated regions: 0 [100.913s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 67108864, old_used: 64000016, old unaffiliated regions: 0 [100.913s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [101.305s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 73728K [101.305s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 81920K [101.306s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 90112K [101.306s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 98304K [101.308s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 104M [101.308s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 112M [101.309s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 120M [101.309s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 128M [101.310s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 136M [101.310s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 144M [101.312s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 152M [101.312s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 160M [101.313s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 168M [101.313s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 176M [101.315s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 184M [101.315s][info][gc ] GC(8) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 192M [101.318s][info][gc ] GC(8) Concurrent evacuation 405.268ms [101.318s][info][gc,start ] GC(8) Pause Init Update Refs [101.318s][info][gc ] GC(8) Pause Init Update Refs 0.020ms [101.318s][info][gc,start ] GC(8) Concurrent update references [101.318s][info][gc,task ] GC(8) Using 4 of 8 workers for concurrent reference update [101.318s][info][gc,free ] At start of update refs, moving 248M to Mutator free set from Collector Reserve (248M) and from Old Collector Reserve (0B) [102.594s][info][gc ] GC(8) Concurrent update references 1276.161ms [102.594s][info][gc,start ] GC(8) Concurrent update thread roots [102.594s][info][gc ] GC(8) Concurrent update thread roots 0.257ms [102.595s][info][gc,start ] GC(8) Pause Final Update Refs [102.595s][info][gc,task ] GC(8) Using 8 of 8 workers for final reference update [102.595s][info][gc,free ] Free: 21098M, Max: 8192K regular, 17000M humongous, Frag: 3% external, 17% internal; Used: 3605M, Mutator Free: 2638 Collector Reserve: 1584M, Max: 8192K; Used: 24576K Old Collector Reserve: 0B, Max: 0B; Used: 0B [102.595s][info][gc ] GC(8) Pause Final Update Refs 0.161ms [102.595s][info][gc,start ] GC(8) Concurrent cleanup [102.595s][info][gc ] GC(8) Concurrent cleanup 12669M->9045M(31744M) 0.146ms [102.595s][info][gc,ergo ] GC(8) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 22682M [102.595s][info][gc,ergo ] GC(8) At end of Concurrent Young GC: GCU: 24.9%, MU: 6.2% during period of 5.996s [102.595s][info][gc,ergo ] GC(8) At end of Concurrent Young GC: YOUNG generation used: 8856M, used regions: 8872M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31552M, available: 22682M [102.595s][info][gc,ergo ] GC(8) At end of Concurrent Young GC: OLD generation used: 189M, used regions: 192M, humongous waste: 3035K, soft capacity: 0B, max capacity: 192M, available: 0B [102.595s][info][gc,free ] Free: 21098M, Max: 8192K regular, 17032M humongous, Frag: 20% external, 0% internal; Used: 5317K, Mutator Free: 2638 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [102.595s][info][gc,stats ] [102.595s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [102.595s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [102.595s][info][gc,stats ] [102.595s][info][gc,stats ] Concurrent Reset 21329 us [102.595s][info][gc,stats ] Pause Init Mark (G) 361 us [102.595s][info][gc,stats ] Pause Init Mark (N) 246 us [102.595s][info][gc,stats ] Swap Remembered Set 137 us [102.595s][info][gc,stats ] Update Region States 73 us [102.595s][info][gc,stats ] Concurrent Scan Remembered Set 108271 us, parallelism: 3.81x [102.595s][info][gc,stats ] RS: 412263 us [102.595s][info][gc,stats ] RS: Scan Clusters 412263 us, workers (us): 107313, 89248, 108195, 107507, ---, ---, ---, ---, [102.595s][info][gc,stats ] Concurrent Mark Roots 306 us, parallelism: 2.93x [102.595s][info][gc,stats ] CMR: 897 us [102.595s][info][gc,stats ] CMR: Thread Roots 201 us, workers (us): 0, 0, 90, 110, ---, ---, ---, ---, [102.595s][info][gc,stats ] CMR: Code Cache Roots 602 us, workers (us): 161, 196, 112, 132, ---, ---, ---, ---, [102.595s][info][gc,stats ] CMR: VM Strong Roots 7 us, workers (us): 5, 2, 0, 0, ---, ---, ---, ---, [102.595s][info][gc,stats ] CMR: CLDG Roots 88 us, workers (us): 78, 10, ---, ---, ---, ---, ---, ---, [102.595s][info][gc,stats ] Concurrent Marking 4170800 us, parallelism: 4.00x [102.595s][info][gc,stats ] CM: 16682087 us [102.595s][info][gc,stats ] CM: Parallel Mark 16682087 us, workers (us): 4170533, 4170519, 4170517, 4170517, ---, ---, ---, ---, [102.595s][info][gc,stats ] Pause Final Mark (G) 552 us [102.595s][info][gc,stats ] Pause Final Mark (N) 441 us [102.595s][info][gc,stats ] Finish Mark 90 us [102.595s][info][gc,stats ] Update Region States 81 us [102.595s][info][gc,stats ] Choose Collection Set 164 us [102.595s][info][gc,stats ] Rebuild Free Set 70 us [102.595s][info][gc,stats ] Concurrent Thread Roots 201 us, parallelism: 1.74x [102.595s][info][gc,stats ] CTR: 350 us [102.595s][info][gc,stats ] CTR: Thread Roots 350 us, workers (us): 57, 52, 155, 86, ---, ---, ---, ---, [102.595s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.18x [102.595s][info][gc,stats ] CWRF: 11 us [102.595s][info][gc,stats ] CWRF: Weak References 11 us, workers (us): 10, 1, 0, 0, ---, ---, ---, ---, [102.595s][info][gc,stats ] Concurrent Weak Roots 91 us [102.595s][info][gc,stats ] Roots 55 us, parallelism: 1.31x [102.595s][info][gc,stats ] CWR: 72 us [102.595s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 20, 16, 14, ---, ---, ---, ---, [102.595s][info][gc,stats ] Rendezvous 25 us [102.595s][info][gc,stats ] Concurrent Cleanup 111 us [102.595s][info][gc,stats ] Concurrent Strong Roots 198 us, parallelism: 2.94x [102.595s][info][gc,stats ] CSR: 582 us [102.595s][info][gc,stats ] CSR: Code Cache Roots 550 us, workers (us): 110, 154, 134, 152, ---, ---, ---, ---, [102.595s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 0, 0, 0, ---, ---, ---, ---, [102.595s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 23, 5, ---, ---, ---, ---, ---, ---, [102.595s][info][gc,stats ] Concurrent Evacuation 405281 us [102.595s][info][gc,stats ] Pause Init Update Refs (G) 136 us [102.595s][info][gc,stats ] Pause Init Update Refs (N) 25 us [102.595s][info][gc,stats ] Manage GCLABs 3 us [102.595s][info][gc,stats ] Concurrent Update Refs 1276186 us [102.595s][info][gc,stats ] Concurrent Update Thread Roots 262 us [102.595s][info][gc,stats ] Pause Final Update Refs (G) 272 us [102.595s][info][gc,stats ] Pause Final Update Refs (N) 166 us [102.595s][info][gc,stats ] Update Region States 37 us [102.595s][info][gc,stats ] Trash Collection Set 18 us [102.595s][info][gc,stats ] Rebuild Free Set 82 us [102.595s][info][gc,stats ] Concurrent Cleanup 152 us [102.595s][info][gc,stats ] Workers: Evacuated 1316M across 34665292 objects, abandoned 0B across 0 objects. [102.595s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [102.595s][info][gc,stats ] - age 1: 883066432 bytes, 883066432 total [102.595s][info][gc,stats ] - age 2: 496762232 bytes, 1379828664 total [102.595s][info][gc,stats ] - age 9: 763856 bytes, 1380592520 total [102.595s][info][gc,stats ] [102.595s][info][gc,stats ] Mutators: Evacuated 572K across 18547 objects, abandoned 0B across 0 objects. [102.595s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [102.595s][info][gc,stats ] - age 1: 452688 bytes, 452688 total [102.595s][info][gc,stats ] - age 2: 101088 bytes, 553776 total [102.595s][info][gc,stats ] - age 9: 32584 bytes, 586360 total [102.595s][info][gc,stats ] [102.595s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [102.595s][info][gc,stats ] - age 1: 1486580552 bytes, 1486580552 total [102.595s][info][gc,stats ] - age 2: 1066407912 bytes, 2552988464 total [102.595s][info][gc,stats ] - age 3: 522391216 bytes, 3075379680 total [102.595s][info][gc,stats ] - age 4: 132353456 bytes, 3207733136 total [102.595s][info][gc,stats ] - age 5: 125669184 bytes, 3333402320 total [102.595s][info][gc,stats ] - age 6: 133123688 bytes, 3466526008 total [102.595s][info][gc,stats ] - age 7: 133515704 bytes, 3600041712 total [102.595s][info][gc,stats ] [102.595s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [102.595s][info][gc,stats ] - age 7: 198088216 bytes, 198088216 total [102.595s][info][gc,metaspace] Metaspace: 8921K(9088K)->8921K(9088K) NonClass: 8169K(8256K)->8169K(8256K) Class: 752K(832K)->752K(832K) [102.605s][info][gc ] Transition from: normal to: idle [102.606s][info][gc ] Trigger (YOUNG): Learning 10 of 10. Free (21093M) is below initial threshold (22220M) [102.606s][info][gc ] Transition from: idle to: normal [102.606s][info][gc ] Heuristics request for young collection accepted [102.606s][info][gc,free ] Free: 21093M, Max: 8192K regular, 17032M humongous, Frag: 20% external, 0% internal; Used: 10634K, Mutator Free: 2638 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [102.606s][info][gc,ergo ] GC(9) Start GC cycle (YOUNG) [102.606s][info][gc,start ] GC(9) Concurrent reset [102.606s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent reset [102.611s][info][gc ] Periodic Sample: GCU = 24.965%, MU = 6.251% during most recent 5.0s [102.629s][info][gc ] GC(9) Concurrent reset 22.965ms [102.629s][info][gc,start ] GC(9) Pause Init Mark (YOUNG) [102.629s][info][gc,task ] GC(9) Using 8 of 8 workers for init marking [102.629s][info][gc ] GC(9) Pause Init Mark (YOUNG) 0.316ms [102.629s][info][gc,start ] GC(9) Concurrent remembered set scanning [102.629s][info][gc,task ] GC(9) Using 4 of 8 workers for Concurrent remembered set scanning [102.727s][info][gc ] GC(9) Concurrent remembered set scanning 97.841ms [102.727s][info][gc,start ] GC(9) Concurrent marking roots [102.727s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent marking roots [102.727s][info][gc ] GC(9) Concurrent marking roots 0.285ms [102.727s][info][gc,start ] GC(9) Concurrent marking (YOUNG) [102.727s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent marking Simulation starts: AbsoluteTime: 1m 1s 2ms 3us 65ns End simulation time: AbsoluteTime: 21m 1s 2ms 3us 65ns [107.618s][info][gc ] Periodic Sample: GCU = 24.931%, MU = 6.352% during most recent 5.0s [107.918s][info][gc ] GC(9) Concurrent marking (YOUNG) 5190.316ms [107.918s][info][gc,start ] GC(9) Pause Final Mark (YOUNG) [107.918s][info][gc,task ] GC(9) Using 8 of 8 workers for final marking [107.918s][info][gc,ergo ] GC(9) Planning to promote in place 0 humongous regions and 16 regular regions, spanning a total of 134217728 used bytes [107.918s][info][gc,ergo ] GC(9) Adaptive CSet Selection for YOUNG. Max Evacuation: 1314M, Actual Free: 0B. [107.918s][info][gc,ergo ] GC(9) Chosen CSet evacuates young: 1314M (of which at least: 0B are to be promoted), old: 0B [107.918s][info][gc,ergo ] GC(9) Collectable Garbage: 2301M (77%), Immediate: 0B (0%), 0 regions, CSet: 2301M (77%), 452 regions [107.918s][info][gc,ergo ] GC(9) Evacuation Targets: YOUNG: 1314M, PROMOTE: 0B, OLD: 0B, TOTAL: 1314M [107.918s][info][gc,free ] Free: 11174M, Max: 8192K regular, 11168M humongous, Frag: 0% external, 0% internal; Used: 9638K, Mutator Free: 1398 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [107.918s][info][gc ] GC(9) Pause Final Mark (YOUNG) 0.720ms [107.919s][info][gc,start ] GC(9) Concurrent thread roots [107.919s][info][gc,task ] GC(9) Using 4 of 8 workers for Concurrent thread roots [107.927s][info][gc ] GC(9) Concurrent thread roots 8.008ms [107.927s][info][gc,start ] GC(9) Concurrent weak references [107.927s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent weak references [107.927s][info][gc,ref ] GC(9) Encountered references: Soft: 55, Weak: 205, Final: 0, Phantom: 7 [107.927s][info][gc,ref ] GC(9) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [107.927s][info][gc,ref ] GC(9) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [107.927s][info][gc ] GC(9) Concurrent weak references 0.039ms [107.927s][info][gc,start ] GC(9) Concurrent weak roots [107.927s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent weak root [107.927s][info][gc ] GC(9) Concurrent weak roots 0.473ms [107.927s][info][gc,start ] GC(9) Concurrent cleanup [107.927s][info][gc ] GC(9) Concurrent cleanup 19058M->19058M(31744M) 0.145ms [107.927s][info][gc,free ] Free: 11084M, Max: 8192K regular, 11080M humongous, Frag: 0% external, 0% internal; Used: 3125K, Mutator Free: 1386 Collector Reserve: 1584M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [107.927s][info][gc,start ] GC(9) Concurrent strong roots [107.927s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent strong root [107.927s][info][gc ] GC(9) Concurrent strong roots 0.231ms [107.927s][info][gc,start ] GC(9) Concurrent evacuation [107.927s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent evacuation [108.319s][info][gc,ergo ] GC(9) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 201326592, old_used: 198217744, old unaffiliated regions: 0 [108.319s][info][gc,ergo ] GC(9) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 201326592, old_used: 198217744, old unaffiliated regions: 0 [108.319s][info][gc,ergo ] GC(9) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 201326592, old_used: 198217744, old unaffiliated regions: 0 [108.319s][info][gc,ergo ] GC(9) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 201326592, old_used: 198217744, old unaffiliated regions: 0 [108.319s][info][gc,ergo ] GC(9) Squelching additional promotion failure reports for current epoch [108.319s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 200M [108.320s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 208M [108.321s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 216M [108.321s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 224M [108.322s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 232M [108.323s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 240M [108.324s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 248M [108.324s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 256M [108.325s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 264M [108.325s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 272M [108.327s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 280M [108.327s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 288M [108.328s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 296M [108.328s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 304M [108.330s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 312M [108.330s][info][gc ] GC(9) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 320M [108.333s][info][gc ] GC(9) Concurrent evacuation 405.404ms [108.333s][info][gc,start ] GC(9) Pause Init Update Refs [108.333s][info][gc ] GC(9) Pause Init Update Refs 0.311ms [108.334s][info][gc,start ] GC(9) Concurrent update references [108.334s][info][gc,task ] GC(9) Using 4 of 8 workers for concurrent reference update [108.334s][info][gc,free ] At start of update refs, moving 248M to Mutator free set from Collector Reserve (248M) and from Old Collector Reserve (0B) Initialization completes at time: AbsoluteTime: 1s 422ms 733us 885ns [109.809s][info][gc ] GC(9) Concurrent update references 1475.445ms [109.809s][info][gc,start ] GC(9) Concurrent update thread roots [109.838s][info][gc ] GC(9) Concurrent update thread roots 28.600ms [109.838s][info][gc,start ] GC(9) Pause Final Update Refs [109.838s][info][gc,task ] GC(9) Using 8 of 8 workers for final reference update [109.838s][info][gc,free ] Free: 4664M, Max: 8192K regular, 1056M humongous, Frag: 0% external, 77% internal; Used: 3608M, Mutator Free: 583 Collector Reserve: 1576M, Max: 8192K; Used: 8192K Old Collector Reserve: 0B, Max: 0B; Used: 0B [109.838s][info][gc ] GC(9) Pause Final Update Refs 0.245ms [109.839s][info][gc,start ] GC(9) Concurrent cleanup [109.839s][info][gc ] GC(9) Concurrent cleanup 29103M->25487M(31744M) 0.148ms [109.839s][info][gc,ergo ] GC(9) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 6240M [109.839s][info][gc,ergo ] GC(9) At end of Concurrent Young GC: GCU: 24.8%, MU: 5.5% during period of 7.244s [109.839s][info][gc,ergo ] GC(9) At end of Concurrent Young GC: YOUNG generation used: 25170M, used regions: 25184M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31424M, available: 6240M [109.839s][info][gc,ergo ] GC(9) At end of Concurrent Young GC: OLD generation used: 317M, used regions: 320M, humongous waste: 3035K, soft capacity: 0B, max capacity: 320M, available: 0B [109.839s][info][gc,free ] Free: 4664M, Max: 8192K regular, 1056M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 583 Collector Reserve: 1576M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [109.839s][info][gc,stats ] [109.839s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [109.839s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [109.839s][info][gc,stats ] [109.839s][info][gc,stats ] Concurrent Reset 22989 us [109.839s][info][gc,stats ] Pause Init Mark (G) 439 us [109.839s][info][gc,stats ] Pause Init Mark (N) 321 us [109.839s][info][gc,stats ] Swap Remembered Set 223 us [109.839s][info][gc,stats ] Update Region States 66 us [109.839s][info][gc,stats ] Concurrent Scan Remembered Set 97856 us, parallelism: 4.00x [109.839s][info][gc,stats ] RS: 391165 us [109.839s][info][gc,stats ] RS: Scan Clusters 391165 us, workers (us): 97800, 97791, 97798, 97776, ---, ---, ---, ---, [109.839s][info][gc,stats ] Concurrent Mark Roots 292 us, parallelism: 2.58x [109.839s][info][gc,stats ] CMR: 754 us [109.839s][info][gc,stats ] CMR: Thread Roots 216 us, workers (us): 82, 38, 58, 37, ---, ---, ---, ---, [109.839s][info][gc,stats ] CMR: Code Cache Roots 497 us, workers (us): 124, 139, 106, 129, ---, ---, ---, ---, [109.839s][info][gc,stats ] CMR: VM Strong Roots 4 us, workers (us): 3, 0, 0, 0, ---, ---, ---, ---, [109.839s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 31, 7, ---, ---, ---, ---, ---, ---, [109.839s][info][gc,stats ] Concurrent Marking 5190343 us, parallelism: 4.00x [109.839s][info][gc,stats ] CM: 20758049 us [109.839s][info][gc,stats ] CM: Parallel Mark 20758049 us, workers (us): 5189517, 5189522, 5189506, 5189504, ---, ---, ---, ---, [109.839s][info][gc,stats ] Pause Final Mark (G) 1012 us [109.839s][info][gc,stats ] Pause Final Mark (N) 725 us [109.839s][info][gc,stats ] Finish Mark 251 us [109.839s][info][gc,stats ] Update Region States 97 us [109.839s][info][gc,stats ] Choose Collection Set 233 us [109.839s][info][gc,stats ] Rebuild Free Set 51 us [109.839s][info][gc,stats ] Concurrent Thread Roots 8019 us, parallelism: 3.97x [109.839s][info][gc,stats ] CTR: 31818 us [109.839s][info][gc,stats ] CTR: Thread Roots 31818 us, workers (us): 7957, 7959, 7957, 7946, ---, ---, ---, ---, [109.839s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [109.839s][info][gc,stats ] CWRF: 1 us [109.839s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [109.839s][info][gc,stats ] Concurrent Weak Roots 478 us [109.839s][info][gc,stats ] Roots 56 us, parallelism: 1.15x [109.839s][info][gc,stats ] CWR: 65 us [109.839s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 18, 14, 11, ---, ---, ---, ---, [109.839s][info][gc,stats ] Rendezvous 401 us [109.839s][info][gc,stats ] Concurrent Cleanup 150 us [109.839s][info][gc,stats ] Concurrent Strong Roots 236 us, parallelism: 2.91x [109.839s][info][gc,stats ] CSR: 688 us [109.839s][info][gc,stats ] CSR: Code Cache Roots 603 us, workers (us): 152, 153, 158, 140, ---, ---, ---, ---, [109.839s][info][gc,stats ] CSR: VM Strong Roots 58 us, workers (us): 20, 17, 13, 8, ---, ---, ---, ---, [109.839s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [109.839s][info][gc,stats ] Concurrent Evacuation 405423 us [109.839s][info][gc,stats ] Pause Init Update Refs (G) 707 us [109.839s][info][gc,stats ] Pause Init Update Refs (N) 318 us [109.839s][info][gc,stats ] Manage GCLABs 253 us [109.839s][info][gc,stats ] Concurrent Update Refs 1475466 us [109.839s][info][gc,stats ] Concurrent Update Thread Roots 28607 us [109.839s][info][gc,stats ] Pause Final Update Refs (G) 829 us [109.839s][info][gc,stats ] Pause Final Update Refs (N) 250 us [109.839s][info][gc,stats ] Update Region States 56 us [109.839s][info][gc,stats ] Trash Collection Set 18 us [109.839s][info][gc,stats ] Rebuild Free Set 82 us [109.839s][info][gc,stats ] Concurrent Cleanup 154 us [109.839s][info][gc,stats ] Workers: Evacuated 1314M across 34601997 objects, abandoned 0B across 0 objects. [109.839s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [109.839s][info][gc,stats ] - age 1: 1169861528 bytes, 1169861528 total [109.839s][info][gc,stats ] - age 2: 36732440 bytes, 1206593968 total [109.839s][info][gc,stats ] - age 3: 171418696 bytes, 1378012664 total [109.839s][info][gc,stats ] - age 10: 204896 bytes, 1378217560 total [109.839s][info][gc,stats ] [109.839s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [109.839s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [109.839s][info][gc,stats ] [109.839s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [109.839s][info][gc,stats ] - age 1: 1405465080 bytes, 1405465080 total [109.839s][info][gc,stats ] - age 2: 1449848112 bytes, 2855313192 total [109.839s][info][gc,stats ] - age 3: 894989216 bytes, 3750302408 total [109.839s][info][gc,stats ] - age 4: 522391216 bytes, 4272693624 total [109.839s][info][gc,stats ] - age 5: 132353456 bytes, 4405047080 total [109.839s][info][gc,stats ] - age 6: 125669184 bytes, 4530716264 total [109.839s][info][gc,stats ] - age 7: 133123688 bytes, 4663839952 total [109.839s][info][gc,stats ] [109.839s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [109.839s][info][gc,stats ] - age 7: 331603920 bytes, 331603920 total [109.839s][info][gc,metaspace] Metaspace: 8921K(9088K)->9048K(9216K) NonClass: 8169K(8256K)->8288K(8384K) Class: 752K(832K)->759K(832K) [109.850s][info][gc ] Transition from: normal to: idle [109.850s][info][gc ] Trigger (YOUNG): Average GC time (6639.37 ms) is above the time for average allocation rate (811 MB/s) to deplete free headroom (3076M) (margin of error = 1.80) [109.850s][info][gc,ergo ] Free headroom: 4664M (free) - 1587M (spike) - 0B (penalties) = 3076M [109.850s][info][gc ] Transition from: idle to: normal [109.850s][info][gc ] Heuristics request for young collection accepted [109.850s][info][gc,free ] Free: 4664M, Max: 8192K regular, 1056M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 583 Collector Reserve: 1576M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [109.850s][info][gc,ergo ] GC(10) Start GC cycle (YOUNG) [109.850s][info][gc,start ] GC(10) Concurrent reset [109.850s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent reset [109.872s][info][gc ] GC(10) Concurrent reset 22.025ms [109.873s][info][gc,start ] GC(10) Pause Init Mark (YOUNG) [109.873s][info][gc,task ] GC(10) Using 8 of 8 workers for init marking [109.873s][info][gc ] GC(10) Pause Init Mark (YOUNG) 0.433ms [109.873s][info][gc,start ] GC(10) Concurrent remembered set scanning [109.873s][info][gc,task ] GC(10) Using 4 of 8 workers for Concurrent remembered set scanning [109.956s][info][gc ] GC(10) Concurrent remembered set scanning 82.399ms [109.956s][info][gc,start ] GC(10) Concurrent marking roots [109.956s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent marking roots [109.971s][info][gc ] GC(10) Concurrent marking roots 15.417ms [109.971s][info][gc,start ] GC(10) Concurrent marking (YOUNG) [109.971s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent marking [112.625s][info][gc ] Periodic Sample: GCU = 24.726%, MU = 1.525% during most recent 5.0s [115.796s][info][gc ] GC(10) Concurrent marking (YOUNG) 5824.882ms [115.796s][info][gc,start ] GC(10) Pause Final Mark (YOUNG) [115.796s][info][gc,task ] GC(10) Using 8 of 8 workers for final marking [115.797s][info][gc,ergo ] GC(10) Planning to promote in place 0 humongous regions and 16 regular regions, spanning a total of 134217728 used bytes [115.797s][info][gc,ergo ] GC(10) Adaptive CSet Selection for YOUNG. Max Evacuation: 1309M, Actual Free: 0B. [115.797s][info][gc,ergo ] GC(10) Chosen CSet evacuates young: 1307M (of which at least: 0B are to be promoted), old: 0B [115.797s][info][gc,ergo ] GC(10) Collectable Garbage: 2628M (24%), Immediate: 0B (0%), 0 regions, CSet: 2628M (24%), 492 regions [115.797s][info][gc,ergo ] GC(10) Evacuation Targets: YOUNG: 1307M, PROMOTE: 0B, OLD: 0B, TOTAL: 1307M [115.797s][info][gc,free ] Free: 4664M, Max: 8192K regular, 1056M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 583 Collector Reserve: 1576M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [115.797s][info][gc ] GC(10) Pause Final Mark (YOUNG) 1.073ms [115.798s][info][gc,start ] GC(10) Concurrent thread roots [115.798s][info][gc,task ] GC(10) Using 4 of 8 workers for Concurrent thread roots [115.808s][info][gc ] GC(10) Concurrent thread roots 10.402ms [115.808s][info][gc,start ] GC(10) Concurrent weak references [115.808s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent weak references [115.808s][info][gc,ref ] GC(10) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 1 [115.808s][info][gc,ref ] GC(10) Discovered references: Soft: 0, Weak: 1, Final: 0, Phantom: 0 [115.808s][info][gc,ref ] GC(10) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [115.808s][info][gc ] GC(10) Concurrent weak references 0.034ms [115.808s][info][gc,start ] GC(10) Concurrent weak roots [115.808s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent weak root [115.809s][info][gc ] GC(10) Concurrent weak roots 0.771ms [115.809s][info][gc,start ] GC(10) Concurrent cleanup [115.809s][info][gc ] GC(10) Concurrent cleanup 25487M->25487M(31744M) 0.100ms [115.809s][info][gc,free ] Free: 4664M, Max: 8192K regular, 1056M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 583 Collector Reserve: 1575M, Max: 8192K; Used: 12384B Old Collector Reserve: 0B, Max: 0B; Used: 0B [115.809s][info][gc,start ] GC(10) Concurrent strong roots [115.809s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent strong root [115.809s][info][gc ] GC(10) Concurrent strong roots 0.261ms [115.809s][info][gc,start ] GC(10) Concurrent evacuation [115.809s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent evacuation [116.198s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 328M [116.198s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 336M [116.200s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 344M [116.200s][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 360710144, old_used: 357601296, old unaffiliated regions: 0 [116.200s][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 360710144, old_used: 357601296, old unaffiliated regions: 0 [116.200s][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 360710144, old_used: 357601296, old unaffiliated regions: 0 [116.200s][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 360710144, old_used: 357601296, old unaffiliated regions: 0 [116.200s][info][gc,ergo ] GC(10) Squelching additional promotion failure reports for current epoch [116.201s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 352M [116.201s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 360M [116.201s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 368M [116.203s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 376M [116.203s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 384M [116.204s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 392M [116.204s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 400M [116.205s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 408M [116.206s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 416M [116.207s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 424M [116.207s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 432M [116.208s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 440M [116.209s][info][gc ] GC(10) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 448M [116.212s][info][gc ] GC(10) Concurrent evacuation 402.804ms [116.213s][info][gc,start ] GC(10) Pause Init Update Refs [116.213s][info][gc ] GC(10) Pause Init Update Refs 0.568ms [116.213s][info][gc,start ] GC(10) Concurrent update references [116.213s][info][gc,task ] GC(10) Using 4 of 8 workers for concurrent reference update [116.213s][info][gc,free ] At start of update refs, moving 248M to Mutator free set from Collector Reserve (248M) and from Old Collector Reserve (0B) [117.577s][info][gc ] GC(10) Concurrent update references 1363.482ms [117.577s][info][gc,start ] GC(10) Concurrent update thread roots [117.605s][info][gc ] GC(10) Concurrent update thread roots 28.622ms [117.606s][info][gc,start ] GC(10) Pause Final Update Refs [117.606s][info][gc,task ] GC(10) Using 8 of 8 workers for final reference update [117.606s][info][gc,free ] Free: 7280M, Max: 8192K regular, 136M humongous, Frag: 97% external, 50% internal; Used: 3672M, Mutator Free: 910 Collector Reserve: 1568M, Max: 8192K; Used: 264M Old Collector Reserve: 0B, Max: 0B; Used: 0B [117.606s][info][gc ] GC(10) Pause Final Update Refs 0.244ms [117.606s][info][gc,start ] GC(10) Concurrent cleanup [117.606s][info][gc ] GC(10) Concurrent cleanup 26815M->22879M(31744M) 0.156ms [117.606s][info][gc,ergo ] GC(10) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 8848M [117.607s][info][gc,ergo ] GC(10) At end of Concurrent Young GC: GCU: 24.8%, MU: 0.0% during period of 7.768s [117.607s][info][gc,ergo ] GC(10) At end of Concurrent Young GC: YOUNG generation used: 22434M, used regions: 22448M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31296M, available: 8848M [117.607s][info][gc,ergo ] GC(10) At end of Concurrent Young GC: OLD generation used: 445M, used regions: 448M, humongous waste: 3035K, soft capacity: 0B, max capacity: 448M, available: 0B [117.607s][info][gc,free ] Free: 7280M, Max: 8192K regular, 2968M humongous, Frag: 60% external, 0% internal; Used: 0B, Mutator Free: 910 Collector Reserve: 1568M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [117.607s][info][gc,stats ] [117.607s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [117.607s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [117.607s][info][gc,stats ] [117.607s][info][gc,stats ] Concurrent Reset 22047 us [117.607s][info][gc,stats ] Pause Init Mark (G) 878 us [117.607s][info][gc,stats ] Pause Init Mark (N) 440 us [117.607s][info][gc,stats ] Swap Remembered Set 263 us [117.607s][info][gc,stats ] Update Region States 50 us [117.607s][info][gc,stats ] Concurrent Scan Remembered Set 82410 us, parallelism: 4.00x [117.607s][info][gc,stats ] RS: 329324 us [117.607s][info][gc,stats ] RS: Scan Clusters 329324 us, workers (us): 82333, 82359, 82318, 82314, ---, ---, ---, ---, [117.607s][info][gc,stats ] Concurrent Mark Roots 15430 us, parallelism: 3.85x [117.607s][info][gc,stats ] CMR: 59370 us [117.607s][info][gc,stats ] CMR: Thread Roots 57680 us, workers (us): 14198, 14430, 14734, 14318, ---, ---, ---, ---, [117.607s][info][gc,stats ] CMR: Code Cache Roots 637 us, workers (us): 179, 133, 140, 186, ---, ---, ---, ---, [117.607s][info][gc,stats ] CMR: VM Strong Roots 1014 us, workers (us): 252, 249, 253, 260, ---, ---, ---, ---, [117.607s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 31, 8, ---, ---, ---, ---, ---, ---, [117.607s][info][gc,stats ] Concurrent Marking 5824905 us, parallelism: 4.00x [117.607s][info][gc,stats ] CM: 23294908 us [117.607s][info][gc,stats ] CM: Parallel Mark 23294908 us, workers (us): 5823735, 5823734, 5823722, 5823717, ---, ---, ---, ---, [117.607s][info][gc,stats ] Pause Final Mark (G) 1637 us [117.607s][info][gc,stats ] Pause Final Mark (N) 1079 us [117.607s][info][gc,stats ] Finish Mark 450 us [117.607s][info][gc,stats ] Update Region States 88 us [117.607s][info][gc,stats ] Choose Collection Set 294 us [117.607s][info][gc,stats ] Rebuild Free Set 57 us [117.607s][info][gc,stats ] Concurrent Thread Roots 10408 us, parallelism: 3.91x [117.607s][info][gc,stats ] CTR: 40734 us [117.607s][info][gc,stats ] CTR: Thread Roots 40734 us, workers (us): 10120, 10176, 10361, 10078, ---, ---, ---, ---, [117.607s][info][gc,stats ] Concurrent Weak References 38 us, parallelism: 0.05x [117.607s][info][gc,stats ] CWRF: 2 us [117.607s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [117.607s][info][gc,stats ] Concurrent Weak Roots 776 us [117.607s][info][gc,stats ] Roots 54 us, parallelism: 1.53x [117.607s][info][gc,stats ] CWR: 83 us [117.607s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 26, 21, 21, 15, ---, ---, ---, ---, [117.607s][info][gc,stats ] Rendezvous 709 us [117.607s][info][gc,stats ] Concurrent Cleanup 104 us [117.607s][info][gc,stats ] Concurrent Strong Roots 264 us, parallelism: 3.18x [117.607s][info][gc,stats ] CSR: 842 us [117.607s][info][gc,stats ] CSR: Code Cache Roots 670 us, workers (us): 156, 157, 169, 188, ---, ---, ---, ---, [117.607s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 35, 34, 33, ---, ---, ---, ---, [117.607s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 7, ---, ---, ---, ---, ---, ---, [117.607s][info][gc,stats ] Concurrent Evacuation 402818 us [117.607s][info][gc,stats ] Pause Init Update Refs (G) 1147 us [117.607s][info][gc,stats ] Pause Init Update Refs (N) 577 us [117.607s][info][gc,stats ] Manage GCLABs 477 us [117.607s][info][gc,stats ] Concurrent Update Refs 1363505 us [117.607s][info][gc,stats ] Concurrent Update Thread Roots 28629 us [117.607s][info][gc,stats ] Pause Final Update Refs (G) 871 us [117.607s][info][gc,stats ] Pause Final Update Refs (N) 249 us [117.607s][info][gc,stats ] Update Region States 51 us [117.607s][info][gc,stats ] Trash Collection Set 22 us [117.607s][info][gc,stats ] Rebuild Free Set 89 us [117.607s][info][gc,stats ] Concurrent Cleanup 162 us [117.607s][info][gc,stats ] Workers: Evacuated 1307M across 33886775 objects, abandoned 0B across 0 objects. [117.607s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [117.607s][info][gc,stats ] - age 1: 978523216 bytes, 978523216 total [117.607s][info][gc,stats ] - age 2: 24491200 bytes, 1003014416 total [117.607s][info][gc,stats ] - age 3: 73449800 bytes, 1076464216 total [117.607s][info][gc,stats ] - age 4: 293896240 bytes, 1370360456 total [117.607s][info][gc,stats ] - age 11: 204896 bytes, 1370565352 total [117.607s][info][gc,stats ] [117.607s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [117.607s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [117.607s][info][gc,stats ] [117.607s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [117.607s][info][gc,stats ] - age 1: 9386070816 bytes, 9386070816 total [117.607s][info][gc,stats ] - age 2: 1380973880 bytes, 10767044696 total [117.607s][info][gc,stats ] - age 3: 1379437160 bytes, 12146481856 total [117.607s][info][gc,stats ] - age 4: 601092872 bytes, 12747574728 total [117.607s][info][gc,stats ] - age 5: 522391216 bytes, 13269965944 total [117.607s][info][gc,stats ] - age 6: 132353456 bytes, 13402319400 total [117.607s][info][gc,stats ] - age 7: 125669184 bytes, 13527988584 total [117.607s][info][gc,stats ] [117.607s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [117.607s][info][gc,stats ] - age 7: 464727608 bytes, 464727608 total [117.607s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [117.617s][info][gc ] Transition from: normal to: idle [117.619s][info][gc ] Trigger (YOUNG): Average GC time (8018.56 ms) is above the time for average allocation rate (736 MB/s) to deplete free headroom (5692M) (margin of error = 1.82) [117.619s][info][gc,ergo ] Free headroom: 7280M (free) - 1587M (spike) - 0B (penalties) = 5692M [117.619s][info][gc ] Transition from: idle to: normal [117.619s][info][gc ] Heuristics request for young collection accepted [117.619s][info][gc,free ] Free: 7280M, Max: 8192K regular, 2968M humongous, Frag: 60% external, 0% internal; Used: 0B, Mutator Free: 910 Collector Reserve: 1568M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [117.619s][info][gc,ergo ] GC(11) Start GC cycle (YOUNG) [117.619s][info][gc,start ] GC(11) Concurrent reset [117.619s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent reset [117.633s][info][gc ] Periodic Sample: GCU = 24.770%, MU = 0.045% during most recent 5.0s [117.799s][info][gc ] GC(11) Concurrent reset 180.266ms [117.800s][info][gc,start ] GC(11) Pause Init Mark (YOUNG) [117.800s][info][gc,task ] GC(11) Using 8 of 8 workers for init marking [117.800s][info][gc ] GC(11) Pause Init Mark (YOUNG) 0.479ms [117.800s][info][gc,start ] GC(11) Concurrent remembered set scanning [117.800s][info][gc,task ] GC(11) Using 4 of 8 workers for Concurrent remembered set scanning [117.870s][info][gc ] GC(11) Concurrent remembered set scanning 69.788ms [117.870s][info][gc,start ] GC(11) Concurrent marking roots [117.870s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent marking roots [117.879s][info][gc ] GC(11) Concurrent marking roots 8.977ms [117.879s][info][gc,start ] GC(11) Concurrent marking (YOUNG) [117.879s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent marking [122.639s][info][gc ] Periodic Sample: GCU = 24.466%, MU = 0.000% during most recent 5.0s [123.547s][info][gc ] GC(11) Concurrent marking (YOUNG) 5667.503ms [123.547s][info][gc,start ] GC(11) Pause Final Mark (YOUNG) [123.547s][info][gc,task ] GC(11) Using 8 of 8 workers for final marking [123.548s][info][gc,ergo ] GC(11) Planning to promote in place 0 humongous regions and 15 regular regions, spanning a total of 125829120 used bytes [123.548s][info][gc,ergo ] GC(11) Adaptive CSet Selection for YOUNG. Max Evacuation: 1303M, Actual Free: 0B. [123.548s][info][gc,ergo ] GC(11) Chosen CSet evacuates young: 1300M (of which at least: 0B are to be promoted), old: 0B [123.548s][info][gc,ergo ] GC(11) Collectable Garbage: 1499M (18%), Immediate: 0B (0%), 0 regions, CSet: 1499M (18%), 350 regions [123.548s][info][gc,ergo ] GC(11) Evacuation Targets: YOUNG: 1300M, PROMOTE: 0B, OLD: 0B, TOTAL: 1300M [123.548s][info][gc,free ] Free: 7280M, Max: 8192K regular, 2968M humongous, Frag: 60% external, 0% internal; Used: 0B, Mutator Free: 910 Collector Reserve: 1568M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [123.548s][info][gc ] GC(11) Pause Final Mark (YOUNG) 1.069ms [123.548s][info][gc,start ] GC(11) Concurrent thread roots [123.548s][info][gc,task ] GC(11) Using 4 of 8 workers for Concurrent thread roots [123.557s][info][gc ] GC(11) Concurrent thread roots 8.529ms [123.557s][info][gc,start ] GC(11) Concurrent weak references [123.557s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent weak references [123.557s][info][gc,ref ] GC(11) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 0 [123.557s][info][gc,ref ] GC(11) Discovered references: Soft: 0, Weak: 1, Final: 0, Phantom: 0 [123.557s][info][gc,ref ] GC(11) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [123.557s][info][gc ] GC(11) Concurrent weak references 0.041ms [123.557s][info][gc,start ] GC(11) Concurrent weak roots [123.557s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent weak root [123.558s][info][gc ] GC(11) Concurrent weak roots 0.749ms [123.558s][info][gc,start ] GC(11) Concurrent cleanup [123.558s][info][gc ] GC(11) Concurrent cleanup 22879M->22879M(31744M) 0.101ms [123.558s][info][gc,free ] Free: 7280M, Max: 8192K regular, 2968M humongous, Frag: 60% external, 0% internal; Used: 0B, Mutator Free: 910 Collector Reserve: 1567M, Max: 8192K; Used: 20640B Old Collector Reserve: 0B, Max: 0B; Used: 0B [123.558s][info][gc,start ] GC(11) Concurrent strong roots [123.558s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent strong root [123.558s][info][gc ] GC(11) Concurrent strong roots 0.245ms [123.558s][info][gc,start ] GC(11) Concurrent evacuation [123.558s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent evacuation [123.630s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 456M [123.633s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 464M [123.633s][info][gc,ergo ] GC(11) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 486539264, old_used: 483430416, old unaffiliated regions: 0 [123.633s][info][gc,ergo ] GC(11) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 486539264, old_used: 483430416, old unaffiliated regions: 0 [123.633s][info][gc,ergo ] GC(11) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 486539264, old_used: 483430416, old unaffiliated regions: 0 [123.633s][info][gc,ergo ] GC(11) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 486539264, old_used: 483430416, old unaffiliated regions: 0 [123.633s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 472M [123.633s][info][gc,ergo ] GC(11) Squelching additional promotion failure reports for current epoch [123.633s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 480M [123.634s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 488M [123.636s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 496M [123.636s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 504M [123.636s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 512M [123.636s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 520M [123.639s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 528M [123.639s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 536M [123.639s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 544M [123.639s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 552M [123.641s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 560M [123.642s][info][gc ] GC(11) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 568M [123.645s][info][gc ] GC(11) Concurrent evacuation 86.636ms [123.645s][info][gc,start ] GC(11) Pause Init Update Refs [123.646s][info][gc ] GC(11) Pause Init Update Refs 0.606ms [123.646s][info][gc,start ] GC(11) Concurrent update references [123.646s][info][gc,task ] GC(11) Using 4 of 8 workers for concurrent reference update [123.646s][info][gc,free ] At start of update refs, moving 184M to Mutator free set from Collector Reserve (184M) and from Old Collector Reserve (0B) [124.618s][info][gc ] GC(11) Concurrent update references 972.104ms [124.618s][info][gc,start ] GC(11) Concurrent update thread roots [124.647s][info][gc ] GC(11) Concurrent update thread roots 28.593ms [124.647s][info][gc,start ] GC(11) Pause Final Update Refs [124.647s][info][gc,task ] GC(11) Using 8 of 8 workers for final reference update [124.647s][info][gc,free ] Free: 8696M, Max: 8192K regular, 2968M humongous, Frag: 61% external, 14% internal; Used: 1232M, Mutator Free: 1087 Collector Reserve: 1561M, Max: 8192K; Used: 1574M Old Collector Reserve: 8192K, Max: 8192K; Used: 8192K [124.647s][info][gc ] GC(11) Pause Final Update Refs 0.236ms [124.647s][info][gc,start ] GC(11) Concurrent cleanup [124.648s][info][gc ] GC(11) Concurrent cleanup 24262M->21462M(31744M) 0.133ms [124.648s][info][gc ] GC(11) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 576M [124.648s][info][gc,ergo ] GC(11) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8192K, young_available: 10257M [124.648s][info][gc,ergo ] GC(11) At end of Concurrent Young GC: GCU: 24.5%, MU: 0.0% during period of 7.041s [124.648s][info][gc,ergo ] GC(11) At end of Concurrent Young GC: YOUNG generation used: 20897M, used regions: 20912M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31168M, available: 10257M [124.648s][info][gc,ergo ] GC(11) At end of Concurrent Young GC: OLD generation used: 565M, used regions: 568M, humongous waste: 3035K, soft capacity: 0B, max capacity: 576M, available: 8192K [124.648s][info][gc,free ] Free: 8696M, Max: 8192K regular, 3792M humongous, Frag: 57% external, 0% internal; Used: 0B, Mutator Free: 1087 Collector Reserve: 1561M, Max: 8192K; Used: 15108K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [124.648s][info][gc,stats ] [124.648s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [124.648s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [124.648s][info][gc,stats ] [124.648s][info][gc,stats ] Concurrent Reset 180291 us [124.648s][info][gc,stats ] Pause Init Mark (G) 1102 us [124.648s][info][gc,stats ] Pause Init Mark (N) 487 us [124.648s][info][gc,stats ] Swap Remembered Set 308 us [124.648s][info][gc,stats ] Update Region States 53 us [124.648s][info][gc,stats ] Concurrent Scan Remembered Set 69812 us, parallelism: 4.00x [124.648s][info][gc,stats ] RS: 278957 us [124.648s][info][gc,stats ] RS: Scan Clusters 278957 us, workers (us): 69746, 69740, 69738, 69734, ---, ---, ---, ---, [124.648s][info][gc,stats ] Concurrent Mark Roots 8984 us, parallelism: 3.79x [124.648s][info][gc,stats ] CMR: 34061 us [124.648s][info][gc,stats ] CMR: Thread Roots 33256 us, workers (us): 8337, 8490, 8142, 8287, ---, ---, ---, ---, [124.648s][info][gc,stats ] CMR: Code Cache Roots 564 us, workers (us): 113, 139, 181, 132, ---, ---, ---, ---, [124.648s][info][gc,stats ] CMR: VM Strong Roots 204 us, workers (us): 57, 52, 47, 47, ---, ---, ---, ---, [124.648s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 7, 30, ---, ---, ---, ---, ---, [124.648s][info][gc,stats ] Concurrent Marking 5667529 us, parallelism: 4.00x [124.648s][info][gc,stats ] CM: 22665273 us [124.648s][info][gc,stats ] CM: Parallel Mark 22665273 us, workers (us): 5666318, 5666322, 5666315, 5666317, ---, ---, ---, ---, [124.648s][info][gc,stats ] Pause Final Mark (G) 1626 us [124.648s][info][gc,stats ] Pause Final Mark (N) 1075 us [124.648s][info][gc,stats ] Finish Mark 490 us [124.648s][info][gc,stats ] Update Region States 88 us [124.648s][info][gc,stats ] Choose Collection Set 246 us [124.648s][info][gc,stats ] Rebuild Free Set 52 us [124.648s][info][gc,stats ] Concurrent Thread Roots 8541 us, parallelism: 3.90x [124.648s][info][gc,stats ] CTR: 33274 us [124.648s][info][gc,stats ] CTR: Thread Roots 33274 us, workers (us): 8223, 8339, 8480, 8232, ---, ---, ---, ---, [124.648s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.06x [124.648s][info][gc,stats ] CWRF: 3 us [124.648s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 2, 1, 0, 0, ---, ---, ---, ---, [124.648s][info][gc,stats ] Concurrent Weak Roots 754 us [124.648s][info][gc,stats ] Roots 53 us, parallelism: 1.30x [124.648s][info][gc,stats ] CWR: 69 us [124.648s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 20, 14, 12, ---, ---, ---, ---, [124.648s][info][gc,stats ] Rendezvous 688 us [124.648s][info][gc,stats ] Concurrent Cleanup 105 us [124.648s][info][gc,stats ] Concurrent Strong Roots 248 us, parallelism: 2.98x [124.648s][info][gc,stats ] CSR: 740 us [124.648s][info][gc,stats ] CSR: Code Cache Roots 594 us, workers (us): 145, 153, 155, 142, ---, ---, ---, ---, [124.648s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 34, 31, 27, 24, ---, ---, ---, ---, [124.648s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 6, 24, ---, ---, ---, ---, ---, [124.648s][info][gc,stats ] Concurrent Evacuation 86649 us [124.648s][info][gc,stats ] Pause Init Update Refs (G) 1212 us [124.648s][info][gc,stats ] Pause Init Update Refs (N) 615 us [124.648s][info][gc,stats ] Manage GCLABs 504 us [124.648s][info][gc,stats ] Concurrent Update Refs 972124 us [124.648s][info][gc,stats ] Concurrent Update Thread Roots 28601 us [124.648s][info][gc,stats ] Pause Final Update Refs (G) 816 us [124.648s][info][gc,stats ] Pause Final Update Refs (N) 241 us [124.648s][info][gc,stats ] Update Region States 56 us [124.648s][info][gc,stats ] Trash Collection Set 14 us [124.648s][info][gc,stats ] Rebuild Free Set 90 us [124.648s][info][gc,stats ] Concurrent Cleanup 138 us [124.648s][info][gc,stats ] Workers: Evacuated 1300M across 376237 objects, abandoned 0B across 0 objects. [124.648s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [124.648s][info][gc,stats ] - age 2: 1348838808 bytes, 1348838808 total [124.648s][info][gc,stats ] - age 4: 11530552 bytes, 1360369360 total [124.648s][info][gc,stats ] - age 5: 3062456 bytes, 1363431816 total [124.648s][info][gc,stats ] - age 12: 204896 bytes, 1363636712 total [124.648s][info][gc,stats ] [124.648s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [124.648s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [124.648s][info][gc,stats ] [124.648s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [124.648s][info][gc,stats ] - age 1: 1357371704 bytes, 1357371704 total [124.648s][info][gc,stats ] - age 2: 8038690208 bytes, 9396061912 total [124.648s][info][gc,stats ] - age 3: 1380973880 bytes, 10777035792 total [124.648s][info][gc,stats ] - age 4: 1379437160 bytes, 12156472952 total [124.648s][info][gc,stats ] - age 5: 598030416 bytes, 12754503368 total [124.648s][info][gc,stats ] - age 6: 522391216 bytes, 13276894584 total [124.648s][info][gc,stats ] - age 7: 132353456 bytes, 13409248040 total [124.648s][info][gc,stats ] [124.648s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [124.648s][info][gc,stats ] - age 7: 590396792 bytes, 590396792 total [124.648s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [124.658s][info][gc ] Transition from: normal to: idle [124.659s][info][gc ] Trigger (YOUNG): expedite promotion of 6397K [124.659s][info][gc ] Transition from: idle to: normal [124.659s][info][gc ] Heuristics request for young collection accepted [124.659s][info][gc,free ] Free: 8696M, Max: 8192K regular, 3792M humongous, Frag: 57% external, 0% internal; Used: 0B, Mutator Free: 1087 Collector Reserve: 1561M, Max: 8192K; Used: 15108K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [124.660s][info][gc,ergo ] GC(12) Start GC cycle (YOUNG) [124.660s][info][gc,start ] GC(12) Concurrent reset [124.660s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent reset [124.696s][info][gc ] GC(12) Concurrent reset 36.455ms [124.696s][info][gc,start ] GC(12) Pause Init Mark (YOUNG) [124.696s][info][gc,task ] GC(12) Using 8 of 8 workers for init marking [124.697s][info][gc ] GC(12) Pause Init Mark (YOUNG) 0.546ms [124.697s][info][gc,start ] GC(12) Concurrent remembered set scanning [124.697s][info][gc,task ] GC(12) Using 4 of 8 workers for Concurrent remembered set scanning [124.752s][info][gc ] GC(12) Concurrent remembered set scanning 54.864ms [124.752s][info][gc,start ] GC(12) Concurrent marking roots [124.752s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent marking roots [124.763s][info][gc ] GC(12) Concurrent marking roots 10.992ms [124.763s][info][gc,start ] GC(12) Concurrent marking (YOUNG) [124.763s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent marking [127.646s][info][gc ] Periodic Sample: GCU = 24.713%, MU = 0.055% during most recent 5.0s [130.251s][info][gc ] GC(12) Concurrent marking (YOUNG) 5488.110ms [130.251s][info][gc,start ] GC(12) Pause Final Mark (YOUNG) [130.251s][info][gc,task ] GC(12) Using 8 of 8 workers for final marking [130.252s][info][gc,ergo ] GC(12) Planning to promote in place 0 humongous regions and 15 regular regions, spanning a total of 125829120 used bytes [130.252s][info][gc,ergo ] GC(12) Adaptive CSet Selection for YOUNG. Max Evacuation: 1298M, Actual Free: 0B. [130.252s][info][gc,ergo ] GC(12) Chosen CSet evacuates young: 1295M (of which at least: 6397K are to be promoted), old: 0B [130.252s][info][gc,ergo ] GC(12) Collectable Garbage: 1434M (21%), Immediate: 0B (0%), 0 regions, CSet: 1434M (21%), 342 regions [130.252s][info][gc,ergo ] GC(12) Evacuation Targets: YOUNG: 1295M, PROMOTE: 6397K, OLD: 0B, TOTAL: 1301M [130.252s][info][gc,free ] Free: 8696M, Max: 8192K regular, 3792M humongous, Frag: 57% external, 0% internal; Used: 0B, Mutator Free: 1087 Collector Reserve: 1561M, Max: 8192K; Used: 15108K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [130.252s][info][gc ] GC(12) Pause Final Mark (YOUNG) 1.029ms [130.253s][info][gc,start ] GC(12) Concurrent thread roots [130.253s][info][gc,task ] GC(12) Using 4 of 8 workers for Concurrent thread roots [130.261s][info][gc ] GC(12) Concurrent thread roots 8.491ms [130.261s][info][gc,start ] GC(12) Concurrent weak references [130.261s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent weak references [130.261s][info][gc,ref ] GC(12) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 0 [130.261s][info][gc,ref ] GC(12) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [130.261s][info][gc,ref ] GC(12) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [130.261s][info][gc ] GC(12) Concurrent weak references 0.037ms [130.261s][info][gc,start ] GC(12) Concurrent weak roots [130.261s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent weak root [130.262s][info][gc ] GC(12) Concurrent weak roots 0.708ms [130.262s][info][gc,start ] GC(12) Concurrent cleanup [130.262s][info][gc ] GC(12) Concurrent cleanup 21462M->21462M(31744M) 0.100ms [130.262s][info][gc,free ] Free: 8696M, Max: 8192K regular, 3792M humongous, Frag: 57% external, 0% internal; Used: 0B, Mutator Free: 1087 Collector Reserve: 1561M, Max: 8192K; Used: 15129K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [130.262s][info][gc,start ] GC(12) Concurrent strong roots [130.262s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent strong root [130.262s][info][gc ] GC(12) Concurrent strong roots 0.299ms [130.262s][info][gc,start ] GC(12) Concurrent evacuation [130.262s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent evacuation [130.336s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 584M [130.336s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 592M [130.336s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 600M [130.339s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 608M [130.339s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 616M [130.339s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 624M [130.342s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 632M [130.342s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 640M [130.342s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 648M [130.345s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 656M [130.345s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 664M [130.345s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 672M [130.347s][info][gc,ergo ] GC(12) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8388608, promotion expended: 5008960, old capacity: 704643072, old_used: 698155024, old unaffiliated regions: 0 [130.347s][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8388608, promotion expended: 5008960, old capacity: 704643072, old_used: 698155024, old unaffiliated regions: 0 [130.347s][info][gc,ergo ] GC(12) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8388608, promotion expended: 5008960, old capacity: 704643072, old_used: 698155024, old unaffiliated regions: 0 [130.347s][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8388608, promotion expended: 5008960, old capacity: 704643072, old_used: 698155024, old unaffiliated regions: 0 [130.347s][info][gc,ergo ] GC(12) Squelching additional promotion failure reports for current epoch [130.347s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 680M [130.348s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 688M [130.348s][info][gc ] GC(12) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 696M [130.352s][info][gc ] GC(12) Concurrent evacuation 89.349ms [130.352s][info][gc,start ] GC(12) Pause Init Update Refs [130.353s][info][gc ] GC(12) Pause Init Update Refs 0.613ms [130.353s][info][gc,start ] GC(12) Concurrent update references [130.353s][info][gc,task ] GC(12) Using 4 of 8 workers for concurrent reference update [130.353s][info][gc,free ] At start of update refs, moving 184M to Mutator free set from Collector Reserve (184M) and from Old Collector Reserve (0B) [131.312s][info][gc ] GC(12) Concurrent update references 959.113ms [131.312s][info][gc,start ] GC(12) Concurrent update thread roots [131.341s][info][gc ] GC(12) Concurrent update thread roots 28.812ms [131.341s][info][gc,start ] GC(12) Pause Final Update Refs [131.341s][info][gc,task ] GC(12) Using 8 of 8 workers for final reference update [131.341s][info][gc,free ] Free: 10064M, Max: 8192K regular, 3792M humongous, Frag: 55% external, 16% internal; Used: 1688M, Mutator Free: 1258 Collector Reserve: 1554M, Max: 8192K; Used: 1085M Old Collector Reserve: 3300K, Max: 3300K; Used: 4892K [131.341s][info][gc ] GC(12) Pause Final Update Refs 0.227ms [131.342s][info][gc,start ] GC(12) Concurrent cleanup [131.342s][info][gc ] GC(12) Concurrent cleanup 22842M->20106M(31744M) 0.129ms [131.342s][info][gc,ergo ] GC(12) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3300K, young_available: 11618M [131.342s][info][gc,ergo ] GC(12) At end of Concurrent Young GC: GCU: 24.8%, MU: 0.0% during period of 6.694s [131.342s][info][gc,ergo ] GC(12) At end of Concurrent Young GC: YOUNG generation used: 19416M, used regions: 19432M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 31048M, available: 11618M [131.342s][info][gc,ergo ] GC(12) At end of Concurrent Young GC: OLD generation used: 689M, used regions: 696M, humongous waste: 3035K, soft capacity: 0B, max capacity: 696M, available: 3300K [131.342s][info][gc,free ] Free: 10064M, Max: 8192K regular, 3792M humongous, Frag: 63% external, 0% internal; Used: 0B, Mutator Free: 1258 Collector Reserve: 1554M, Max: 8192K; Used: 38817K Old Collector Reserve: 3300K, Max: 3300K; Used: 4892K [131.342s][info][gc,stats ] [131.342s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [131.342s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [131.342s][info][gc,stats ] [131.342s][info][gc,stats ] Concurrent Reset 36480 us [131.342s][info][gc,stats ] Pause Init Mark (G) 977 us [131.342s][info][gc,stats ] Pause Init Mark (N) 553 us [131.342s][info][gc,stats ] Swap Remembered Set 382 us [131.342s][info][gc,stats ] Update Region States 44 us [131.342s][info][gc,stats ] Concurrent Scan Remembered Set 54878 us, parallelism: 4.00x [131.342s][info][gc,stats ] RS: 219267 us [131.342s][info][gc,stats ] RS: Scan Clusters 219267 us, workers (us): 54822, 54820, 54814, 54811, ---, ---, ---, ---, [131.342s][info][gc,stats ] Concurrent Mark Roots 10999 us, parallelism: 3.83x [131.342s][info][gc,stats ] CMR: 42115 us [131.342s][info][gc,stats ] CMR: Thread Roots 41179 us, workers (us): 10231, 10359, 10455, 10134, ---, ---, ---, ---, [131.342s][info][gc,stats ] CMR: Code Cache Roots 635 us, workers (us): 134, 137, 185, 179, ---, ---, ---, ---, [131.342s][info][gc,stats ] CMR: VM Strong Roots 261 us, workers (us): 73, 68, 62, 57, ---, ---, ---, ---, [131.342s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, ---, 8, 31, ---, ---, ---, ---, [131.342s][info][gc,stats ] Concurrent Marking 5488134 us, parallelism: 4.00x [131.342s][info][gc,stats ] CM: 21947484 us [131.342s][info][gc,stats ] CM: Parallel Mark 21947484 us, workers (us): 5486876, 5486874, 5486870, 5486865, ---, ---, ---, ---, [131.342s][info][gc,stats ] Pause Final Mark (G) 1550 us [131.342s][info][gc,stats ] Pause Final Mark (N) 1035 us [131.342s][info][gc,stats ] Finish Mark 477 us [131.342s][info][gc,stats ] Update Region States 82 us [131.342s][info][gc,stats ] Choose Collection Set 218 us [131.342s][info][gc,stats ] Rebuild Free Set 55 us [131.342s][info][gc,stats ] Concurrent Thread Roots 8504 us, parallelism: 3.89x [131.342s][info][gc,stats ] CTR: 33081 us [131.342s][info][gc,stats ] CTR: Thread Roots 33081 us, workers (us): 8207, 8450, 8239, 8184, ---, ---, ---, ---, [131.342s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [131.342s][info][gc,stats ] CWRF: 1 us [131.342s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [131.342s][info][gc,stats ] Concurrent Weak Roots 713 us [131.342s][info][gc,stats ] Roots 50 us, parallelism: 1.29x [131.342s][info][gc,stats ] CWR: 65 us [131.342s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 17, 13, 13, ---, ---, ---, ---, [131.342s][info][gc,stats ] Rendezvous 650 us [131.342s][info][gc,stats ] Concurrent Cleanup 105 us [131.342s][info][gc,stats ] Concurrent Strong Roots 304 us, parallelism: 2.91x [131.342s][info][gc,stats ] CSR: 885 us [131.343s][info][gc,stats ] CSR: Code Cache Roots 713 us, workers (us): 157, 196, 156, 203, ---, ---, ---, ---, [131.343s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 39, 37, 33, 31, ---, ---, ---, ---, [131.343s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 6, ---, 25, ---, ---, ---, ---, [131.343s][info][gc,stats ] Concurrent Evacuation 89362 us [131.343s][info][gc,stats ] Pause Init Update Refs (G) 1297 us [131.343s][info][gc,stats ] Pause Init Update Refs (N) 622 us [131.343s][info][gc,stats ] Manage GCLABs 506 us [131.343s][info][gc,stats ] Concurrent Update Refs 959140 us [131.343s][info][gc,stats ] Concurrent Update Thread Roots 28819 us [131.343s][info][gc,stats ] Pause Final Update Refs (G) 835 us [131.343s][info][gc,stats ] Pause Final Update Refs (N) 232 us [131.343s][info][gc,stats ] Update Region States 48 us [131.343s][info][gc,stats ] Trash Collection Set 13 us [131.343s][info][gc,stats ] Rebuild Free Set 94 us [131.343s][info][gc,stats ] Concurrent Cleanup 135 us [131.343s][info][gc,stats ] Workers: Evacuated 1301M across 314007 objects, abandoned 0B across 0 objects. [131.343s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [131.343s][info][gc,stats ] - age 1: 4716256 bytes, 4716256 total [131.343s][info][gc,stats ] - age 3: 1356037968 bytes, 1360754224 total [131.343s][info][gc,stats ] - age 5: 2221576 bytes, 1362975800 total [131.343s][info][gc,stats ] - age 9: 1834704 bytes, 1364810504 total [131.343s][info][gc,stats ] - age 12: 204896 bytes, 1365015400 total [131.343s][info][gc,stats ] [131.343s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [131.343s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [131.343s][info][gc,stats ] [131.343s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [131.343s][info][gc,stats ] - age 1: 1353474336 bytes, 1353474336 total [131.343s][info][gc,stats ] - age 2: 1357371704 bytes, 2710846040 total [131.343s][info][gc,stats ] - age 3: 6682652240 bytes, 9393498280 total [131.343s][info][gc,stats ] - age 4: 1380973880 bytes, 10774472160 total [131.343s][info][gc,stats ] - age 5: 1379437160 bytes, 12153909320 total [131.343s][info][gc,stats ] - age 6: 598030416 bytes, 12751939736 total [131.343s][info][gc,stats ] - age 7: 522391216 bytes, 13274330952 total [131.343s][info][gc,stats ] [131.343s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [131.343s][info][gc,stats ] - age 7: 716199288 bytes, 716199288 total [131.343s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [131.353s][info][gc ] Transition from: normal to: idle [131.354s][info][gc ] Trigger (YOUNG): expedite promotion in place of 135M [131.354s][info][gc ] Transition from: idle to: normal [131.354s][info][gc ] Heuristics request for young collection accepted [131.354s][info][gc,free ] Free: 10064M, Max: 8192K regular, 3792M humongous, Frag: 63% external, 0% internal; Used: 0B, Mutator Free: 1258 Collector Reserve: 1554M, Max: 8192K; Used: 38817K Old Collector Reserve: 3300K, Max: 3300K; Used: 4892K [131.354s][info][gc,ergo ] GC(13) Start GC cycle (YOUNG) [131.354s][info][gc,start ] GC(13) Concurrent reset [131.354s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent reset [131.430s][info][gc ] GC(13) Concurrent reset 76.693ms [131.431s][info][gc,start ] GC(13) Pause Init Mark (YOUNG) [131.431s][info][gc,task ] GC(13) Using 8 of 8 workers for init marking [131.431s][info][gc ] GC(13) Pause Init Mark (YOUNG) 0.574ms [131.432s][info][gc,start ] GC(13) Concurrent remembered set scanning [131.432s][info][gc,task ] GC(13) Using 4 of 8 workers for Concurrent remembered set scanning [131.472s][info][gc ] GC(13) Concurrent remembered set scanning 40.479ms [131.472s][info][gc,start ] GC(13) Concurrent marking roots [131.472s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent marking roots [131.481s][info][gc ] GC(13) Concurrent marking roots 8.867ms [131.481s][info][gc,start ] GC(13) Concurrent marking (YOUNG) [131.481s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent marking [132.652s][info][gc ] Periodic Sample: GCU = 24.617%, MU = 0.027% during most recent 5.0s [136.899s][info][gc ] GC(13) Concurrent marking (YOUNG) 5417.781ms [136.899s][info][gc,start ] GC(13) Pause Final Mark (YOUNG) [136.899s][info][gc,task ] GC(13) Using 8 of 8 workers for final marking [136.900s][info][gc,ergo ] GC(13) Planning to promote in place 47 humongous regions and 17 regular regions, spanning a total of 536870912 used bytes [136.900s][info][gc,ergo ] GC(13) Adaptive CSet Selection for YOUNG. Max Evacuation: 1293M, Actual Free: 0B. [136.900s][info][gc,ergo ] GC(13) Chosen CSet evacuates young: 1290M (of which at least: 0B are to be promoted), old: 0B [136.900s][info][gc,ergo ] GC(13) Collectable Garbage: 1421M (26%), Immediate: 0B (0%), 0 regions, CSet: 1421M (26%), 339 regions [136.900s][info][gc,ergo ] GC(13) Evacuation Targets: YOUNG: 1290M, PROMOTE: 0B, OLD: 0B, TOTAL: 1290M [136.900s][info][gc,free ] Free: 10064M, Max: 8192K regular, 3792M humongous, Frag: 63% external, 0% internal; Used: 0B, Mutator Free: 1258 Collector Reserve: 1554M, Max: 8192K; Used: 38817K Old Collector Reserve: 3300K, Max: 3300K; Used: 4892K [136.900s][info][gc ] GC(13) Pause Final Mark (YOUNG) 1.021ms [136.900s][info][gc,start ] GC(13) Concurrent thread roots [136.900s][info][gc,task ] GC(13) Using 4 of 8 workers for Concurrent thread roots [136.909s][info][gc ] GC(13) Concurrent thread roots 8.581ms [136.909s][info][gc,start ] GC(13) Concurrent weak references [136.909s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent weak references [136.909s][info][gc,ref ] GC(13) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 0 [136.909s][info][gc,ref ] GC(13) Discovered references: Soft: 0, Weak: 1, Final: 0, Phantom: 0 [136.909s][info][gc,ref ] GC(13) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [136.909s][info][gc ] GC(13) Concurrent weak references 0.038ms [136.909s][info][gc,start ] GC(13) Concurrent weak roots [136.909s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent weak root [136.910s][info][gc ] GC(13) Concurrent weak roots 0.731ms [136.910s][info][gc,start ] GC(13) Concurrent cleanup [136.910s][info][gc ] GC(13) Concurrent cleanup 20106M->20106M(31744M) 0.100ms [136.910s][info][gc,free ] Free: 10064M, Max: 8192K regular, 3792M humongous, Frag: 63% external, 0% internal; Used: 0B, Mutator Free: 1258 Collector Reserve: 1554M, Max: 8192K; Used: 38833K Old Collector Reserve: 3300K, Max: 3300K; Used: 4892K [136.910s][info][gc,start ] GC(13) Concurrent strong roots [136.910s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent strong root [136.910s][info][gc ] GC(13) Concurrent strong roots 0.261ms [136.910s][info][gc,start ] GC(13) Concurrent evacuation [136.910s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent evacuation [136.910s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 704M [136.910s][info][gc ] GC(13) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 816M [136.910s][info][gc ] GC(13) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 1080M [136.983s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1088M [136.984s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1096M [136.984s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1104M [136.984s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1112M [136.986s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1120M [136.986s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1128M [136.987s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1136M [136.987s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1144M [136.989s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1152M [136.989s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1160M [136.990s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1168M [136.990s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1176M [136.992s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1184M [136.992s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1192M [136.993s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1200M [136.993s][info][gc ] GC(13) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1208M [136.996s][info][gc ] GC(13) Concurrent evacuation 85.681ms [136.996s][info][gc,start ] GC(13) Pause Init Update Refs [136.997s][info][gc ] GC(13) Pause Init Update Refs 0.600ms [136.997s][info][gc,start ] GC(13) Concurrent update references [136.997s][info][gc,task ] GC(13) Using 4 of 8 workers for concurrent reference update [136.997s][info][gc,free ] At start of update refs, moving 184M to Mutator free set from Collector Reserve (184M) and from Old Collector Reserve (0B) [137.658s][info][gc ] Periodic Sample: GCU = 24.984%, MU = 0.021% during most recent 5.0s [137.961s][info][gc ] GC(13) Concurrent update references 964.468ms [137.961s][info][gc,start ] GC(13) Concurrent update thread roots [137.990s][info][gc ] GC(13) Concurrent update thread roots 28.538ms [137.990s][info][gc,start ] GC(13) Pause Final Update Refs [137.990s][info][gc,task ] GC(13) Using 8 of 8 workers for final reference update [137.991s][info][gc,free ] Free: 11416M, Max: 8192K regular, 3792M humongous, Frag: 61% external, 16% internal; Used: 1888M, Mutator Free: 1427 Collector Reserve: 1531M, Max: 8192K; Used: 876M Old Collector Reserve: 17382K, Max: 8192K; Used: 23578K [137.991s][info][gc ] GC(13) Pause Final Update Refs 0.228ms [137.991s][info][gc,start ] GC(13) Concurrent cleanup [137.991s][info][gc ] GC(13) Concurrent cleanup 21475M->18763M(31744M) 0.130ms [137.991s][info][gc ] GC(13) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 1224M [137.991s][info][gc,ergo ] GC(13) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 17382K, young_available: 12947M [137.991s][info][gc,ergo ] GC(13) At end of Concurrent Young GC: GCU: 24.7%, MU: 0.0% during period of 6.649s [137.991s][info][gc,ergo ] GC(13) At end of Concurrent Young GC: YOUNG generation used: 17572M, used regions: 17576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 30520M, available: 12947M [137.991s][info][gc,ergo ] GC(13) At end of Concurrent Young GC: OLD generation used: 1190M, used regions: 1208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 1224M, available: 17382K [137.991s][info][gc,free ] Free: 11416M, Max: 8192K regular, 3792M humongous, Frag: 67% external, 0% internal; Used: 0B, Mutator Free: 1427 Collector Reserve: 1531M, Max: 8192K; Used: 69997K Old Collector Reserve: 17382K, Max: 8192K; Used: 7194K [137.991s][info][gc,stats ] [137.991s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [137.991s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [137.991s][info][gc,stats ] [137.991s][info][gc,stats ] Concurrent Reset 76721 us [137.991s][info][gc,stats ] Pause Init Mark (G) 1058 us [137.991s][info][gc,stats ] Pause Init Mark (N) 580 us [137.991s][info][gc,stats ] Swap Remembered Set 408 us [137.991s][info][gc,stats ] Update Region States 47 us [137.991s][info][gc,stats ] Concurrent Scan Remembered Set 40488 us, parallelism: 3.99x [137.992s][info][gc,stats ] RS: 161740 us [137.992s][info][gc,stats ] RS: Scan Clusters 161740 us, workers (us): 40440, 40435, 40434, 40430, ---, ---, ---, ---, [137.992s][info][gc,stats ] Concurrent Mark Roots 8881 us, parallelism: 3.79x [137.992s][info][gc,stats ] CMR: 33655 us [137.992s][info][gc,stats ] CMR: Thread Roots 32850 us, workers (us): 8145, 8178, 8151, 8376, ---, ---, ---, ---, [137.992s][info][gc,stats ] CMR: Code Cache Roots 568 us, workers (us): 114, 178, 133, 143, ---, ---, ---, ---, [137.992s][info][gc,stats ] CMR: VM Strong Roots 198 us, workers (us): 56, 53, 49, 40, ---, ---, ---, ---, [137.992s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): ---, 31, ---, 8, ---, ---, ---, ---, [137.992s][info][gc,stats ] Concurrent Marking 5417819 us, parallelism: 4.00x [137.992s][info][gc,stats ] CM: 21666089 us [137.992s][info][gc,stats ] CM: Parallel Mark 21666089 us, workers (us): 5416527, 5416525, 5416522, 5416515, ---, ---, ---, ---, [137.992s][info][gc,stats ] Pause Final Mark (G) 1541 us [137.992s][info][gc,stats ] Pause Final Mark (N) 1027 us [137.992s][info][gc,stats ] Finish Mark 491 us [137.992s][info][gc,stats ] Update Region States 85 us [137.992s][info][gc,stats ] Choose Collection Set 206 us [137.992s][info][gc,stats ] Rebuild Free Set 56 us [137.992s][info][gc,stats ] Concurrent Thread Roots 8594 us, parallelism: 3.90x [137.992s][info][gc,stats ] CTR: 33508 us [137.992s][info][gc,stats ] CTR: Thread Roots 33508 us, workers (us): 8381, 8293, 8305, 8530, ---, ---, ---, ---, [137.992s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.05x [137.992s][info][gc,stats ] CWRF: 2 us [137.992s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [137.992s][info][gc,stats ] Concurrent Weak Roots 737 us [137.992s][info][gc,stats ] Roots 54 us, parallelism: 1.24x [137.992s][info][gc,stats ] CWR: 67 us [137.992s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 21, 18, 15, 13, ---, ---, ---, ---, [137.992s][info][gc,stats ] Rendezvous 670 us [137.992s][info][gc,stats ] Concurrent Cleanup 104 us [137.992s][info][gc,stats ] Concurrent Strong Roots 265 us, parallelism: 3.16x [137.992s][info][gc,stats ] CSR: 837 us [137.992s][info][gc,stats ] CSR: Code Cache Roots 670 us, workers (us): 156, 190, 140, 184, ---, ---, ---, ---, [137.992s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 41, 36, 34, 28, ---, ---, ---, ---, [137.992s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [137.992s][info][gc,stats ] Concurrent Evacuation 85694 us [137.992s][info][gc,stats ] Pause Init Update Refs (G) 1185 us [137.992s][info][gc,stats ] Pause Init Update Refs (N) 608 us [137.992s][info][gc,stats ] Manage GCLABs 504 us [137.992s][info][gc,stats ] Concurrent Update Refs 964481 us [137.992s][info][gc,stats ] Concurrent Update Thread Roots 28545 us [137.992s][info][gc,stats ] Pause Final Update Refs (G) 777 us [137.992s][info][gc,stats ] Pause Final Update Refs (N) 233 us [137.992s][info][gc,stats ] Update Region States 51 us [137.992s][info][gc,stats ] Trash Collection Set 12 us [137.992s][info][gc,stats ] Rebuild Free Set 94 us [137.992s][info][gc,stats ] Concurrent Cleanup 135 us [137.992s][info][gc,stats ] Workers: Evacuated 1290M across 56808 objects, abandoned 0B across 0 objects. [137.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [137.992s][info][gc,stats ] - age 4: 1352037856 bytes, 1352037856 total [137.992s][info][gc,stats ] - age 9: 1446272 bytes, 1353484128 total [137.992s][info][gc,stats ] [137.992s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [137.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [137.992s][info][gc,stats ] [137.992s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [137.992s][info][gc,stats ] - age 1: 1358637128 bytes, 1358637128 total [137.992s][info][gc,stats ] - age 2: 1353474336 bytes, 2712111464 total [137.992s][info][gc,stats ] - age 3: 1357371704 bytes, 4069483168 total [137.992s][info][gc,stats ] - age 4: 5330614384 bytes, 9400097552 total [137.992s][info][gc,stats ] - age 5: 1380973880 bytes, 10781071432 total [137.992s][info][gc,stats ] - age 6: 1379437160 bytes, 12160508592 total [137.992s][info][gc,stats ] - age 7: 598030416 bytes, 12758539008 total [137.992s][info][gc,stats ] [137.992s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [137.992s][info][gc,stats ] - age 7: 1238590504 bytes, 1238590504 total [137.992s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [138.002s][info][gc ] Transition from: normal to: idle [138.002s][info][gc ] Trigger (YOUNG): expedite promotion of 11493K [138.002s][info][gc ] Transition from: idle to: normal [138.002s][info][gc ] Heuristics request for young collection accepted [138.002s][info][gc,free ] Free: 11416M, Max: 8192K regular, 3792M humongous, Frag: 67% external, 0% internal; Used: 0B, Mutator Free: 1427 Collector Reserve: 1531M, Max: 8192K; Used: 69997K Old Collector Reserve: 17382K, Max: 8192K; Used: 7194K [138.002s][info][gc,ergo ] GC(14) Start GC cycle (YOUNG) [138.002s][info][gc,start ] GC(14) Concurrent reset [138.002s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent reset [138.053s][info][gc ] GC(14) Concurrent reset 50.652ms [138.053s][info][gc,start ] GC(14) Pause Init Mark (YOUNG) [138.053s][info][gc,task ] GC(14) Using 8 of 8 workers for init marking [138.054s][info][gc ] GC(14) Pause Init Mark (YOUNG) 0.719ms [138.054s][info][gc,start ] GC(14) Concurrent remembered set scanning [138.054s][info][gc,task ] GC(14) Using 4 of 8 workers for Concurrent remembered set scanning [139.030s][info][gc ] GC(14) Concurrent remembered set scanning 976.329ms [139.030s][info][gc,start ] GC(14) Concurrent marking roots [139.030s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent marking roots [139.039s][info][gc ] GC(14) Concurrent marking roots 8.829ms [139.039s][info][gc,start ] GC(14) Concurrent marking (YOUNG) [139.039s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent marking [142.665s][info][gc ] Periodic Sample: GCU = 24.702%, MU = 0.043% during most recent 5.0s [144.809s][info][gc ] GC(14) Concurrent marking (YOUNG) 5769.529ms [144.809s][info][gc,start ] GC(14) Pause Final Mark (YOUNG) [144.809s][info][gc,task ] GC(14) Using 8 of 8 workers for final marking [144.810s][info][gc,ergo ] GC(14) Planning to promote in place 0 humongous regions and 70 regular regions, spanning a total of 587202560 used bytes [144.810s][info][gc,ergo ] GC(14) Adaptive CSet Selection for YOUNG. Max Evacuation: 1271M, Actual Free: 0B. [144.810s][info][gc,ergo ] GC(14) Chosen CSet evacuates young: 1268M (of which at least: 11493K are to be promoted), old: 0B [144.810s][info][gc,ergo ] GC(14) Collectable Garbage: 1399M (34%), Immediate: 0B (0%), 0 regions, CSet: 1399M (34%), 335 regions [144.810s][info][gc,ergo ] GC(14) Evacuation Targets: YOUNG: 1268M, PROMOTE: 11493K, OLD: 0B, TOTAL: 1280M [144.810s][info][gc,free ] Free: 11420M, Max: 8192K regular, 3792M humongous, Frag: 67% external, 0% internal; Used: 3101K, Mutator Free: 1428 Collector Reserve: 1523M, Max: 8192K; Used: 69997K Old Collector Reserve: 17382K, Max: 8192K; Used: 7194K [144.810s][info][gc ] GC(14) Pause Final Mark (YOUNG) 0.983ms [144.810s][info][gc,start ] GC(14) Concurrent thread roots [144.810s][info][gc,task ] GC(14) Using 4 of 8 workers for Concurrent thread roots [144.821s][info][gc ] GC(14) Concurrent thread roots 10.746ms [144.821s][info][gc,start ] GC(14) Concurrent weak references [144.821s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent weak references [144.821s][info][gc,ref ] GC(14) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 0 [144.821s][info][gc,ref ] GC(14) Discovered references: Soft: 0, Weak: 1, Final: 0, Phantom: 0 [144.821s][info][gc,ref ] GC(14) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [144.821s][info][gc ] GC(14) Concurrent weak references 0.038ms [144.821s][info][gc,start ] GC(14) Concurrent weak roots [144.821s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent weak root [144.822s][info][gc ] GC(14) Concurrent weak roots 0.769ms [144.822s][info][gc,start ] GC(14) Concurrent cleanup [144.822s][info][gc ] GC(14) Concurrent cleanup 18766M->18766M(31744M) 0.101ms [144.822s][info][gc,free ] Free: 11420M, Max: 8192K regular, 3792M humongous, Frag: 67% external, 0% internal; Used: 3101K, Mutator Free: 1428 Collector Reserve: 1523M, Max: 8192K; Used: 70013K Old Collector Reserve: 17382K, Max: 8192K; Used: 7194K [144.822s][info][gc,start ] GC(14) Concurrent strong roots [144.822s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent strong root [144.822s][info][gc ] GC(14) Concurrent strong roots 0.296ms [144.822s][info][gc,start ] GC(14) Concurrent evacuation [144.822s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent evacuation [144.901s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1232M [144.901s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1240M [144.903s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1248M [144.904s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1256M [144.906s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1264M [144.906s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1272M [144.908s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1280M [144.908s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1288M [144.910s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1296M [144.911s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1304M [144.912s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1312M [144.913s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1320M [144.915s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1328M [144.915s][info][gc,ergo ] GC(14) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 17799168, promotion expended: 17798456, old capacity: 1392508928, old_used: 1375570992, old unaffiliated regions: 0 [144.915s][info][gc,ergo ] GC(14) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 17799168, promotion expended: 17798456, old capacity: 1392508928, old_used: 1375570992, old unaffiliated regions: 0 [144.915s][info][gc,ergo ] GC(14) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 17799168, promotion expended: 17798456, old capacity: 1392508928, old_used: 1375570992, old unaffiliated regions: 0 [144.915s][info][gc,ergo ] GC(14) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 17799168, promotion expended: 17798456, old capacity: 1392508928, old_used: 1375570992, old unaffiliated regions: 0 [144.915s][info][gc,ergo ] GC(14) Squelching additional promotion failure reports for current epoch [144.915s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1336M [144.917s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1344M [144.917s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1352M [144.918s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1360M [144.919s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1368M [144.919s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1376M [144.920s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1384M [144.920s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1392M [144.922s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1400M [144.922s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1408M [144.922s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1416M [144.923s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1424M [144.924s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1432M [144.924s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1440M [144.925s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1448M [144.925s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1456M [144.926s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1464M [144.927s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1472M [144.927s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1480M [144.927s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1488M [144.929s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1496M [144.929s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1504M [144.930s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1512M [144.930s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1520M [144.931s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1528M [144.931s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1536M [144.932s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1544M [144.932s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1552M [144.934s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1560M [144.934s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1568M [144.934s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1576M [144.935s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1584M [144.936s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1592M [144.936s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1600M [144.937s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1608M [144.937s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1616M [144.939s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1624M [144.939s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1632M [144.939s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1640M [144.940s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1648M [144.941s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1656M [144.941s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1664M [144.942s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1672M [144.942s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1680M [144.944s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1688M [144.944s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1696M [144.945s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1704M [144.945s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1712M [144.946s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1720M [144.947s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1728M [144.947s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1736M [144.948s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1744M [144.949s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1752M [144.949s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1760M [144.950s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1768M [144.950s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1776M [144.951s][info][gc ] GC(14) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1784M [144.954s][info][gc ] GC(14) Concurrent evacuation 132.234ms [144.955s][info][gc,start ] GC(14) Pause Init Update Refs [144.955s][info][gc ] GC(14) Pause Init Update Refs 0.599ms [144.956s][info][gc,start ] GC(14) Concurrent update references [144.956s][info][gc,task ] GC(14) Using 4 of 8 workers for concurrent reference update [144.956s][info][gc,free ] At start of update refs, moving 168M to Mutator free set from Collector Reserve (168M) and from Old Collector Reserve (0B) [145.878s][info][gc ] GC(14) Concurrent update references 922.834ms [145.878s][info][gc,start ] GC(14) Concurrent update thread roots [145.907s][info][gc ] GC(14) Concurrent update thread roots 28.427ms [145.907s][info][gc,start ] GC(14) Pause Final Update Refs [145.907s][info][gc,task ] GC(14) Using 8 of 8 workers for final reference update [145.908s][info][gc,free ] Free: 12764M, Max: 8192K regular, 3792M humongous, Frag: 68% external, 9% internal; Used: 1235M, Mutator Free: 1596 Collector Reserve: 1500M, Max: 8192K; Used: 1523M Old Collector Reserve: 8192K, Max: 8192K; Used: 8192K [145.908s][info][gc ] GC(14) Pause Final Update Refs 0.226ms [145.908s][info][gc,start ] GC(14) Concurrent cleanup [145.908s][info][gc ] GC(14) Concurrent cleanup 20134M->17454M(31744M) 0.130ms [145.908s][info][gc ] GC(14) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 1792M [145.908s][info][gc,ergo ] GC(14) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8192K, young_available: 14265M [145.908s][info][gc,ergo ] GC(14) At end of Concurrent Young GC: GCU: 22.3%, MU: 0.0% during period of 7.917s [145.908s][info][gc,ergo ] GC(14) At end of Concurrent Young GC: YOUNG generation used: 15686M, used regions: 15696M, humongous waste: 0B, soft capacity: 31744M, max capacity: 29952M, available: 14265M [145.908s][info][gc,ergo ] GC(14) At end of Concurrent Young GC: OLD generation used: 1767M, used regions: 1784M, humongous waste: 16540K, soft capacity: 0B, max capacity: 1792M, available: 8192K [145.908s][info][gc,free ] Free: 12764M, Max: 8192K regular, 3792M humongous, Frag: 71% external, 0% internal; Used: 3101K, Mutator Free: 1596 Collector Reserve: 1500M, Max: 8192K; Used: 85638K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [145.908s][info][gc,stats ] [145.908s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [145.908s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [145.908s][info][gc,stats ] [145.908s][info][gc,stats ] Concurrent Reset 50678 us [145.908s][info][gc,stats ] Pause Init Mark (G) 1190 us [145.908s][info][gc,stats ] Pause Init Mark (N) 725 us [145.908s][info][gc,stats ] Swap Remembered Set 550 us [145.908s][info][gc,stats ] Update Region States 46 us [145.908s][info][gc,stats ] Concurrent Scan Remembered Set 976356 us, parallelism: 4.00x [145.908s][info][gc,stats ] RS: 3905091 us [145.908s][info][gc,stats ] RS: Scan Clusters 3905091 us, workers (us): 976278, 976274, 976272, 976268, ---, ---, ---, ---, [145.908s][info][gc,stats ] Concurrent Mark Roots 8848 us, parallelism: 3.77x [145.908s][info][gc,stats ] CMR: 33372 us [145.908s][info][gc,stats ] CMR: Thread Roots 32565 us, workers (us): 8253, 8056, 8075, 8182, ---, ---, ---, ---, [145.908s][info][gc,stats ] CMR: Code Cache Roots 560 us, workers (us): 177, 143, 126, 113, ---, ---, ---, ---, [145.908s][info][gc,stats ] CMR: VM Strong Roots 209 us, workers (us): 58, 57, 50, 44, ---, ---, ---, ---, [145.908s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 8, ---, ---, ---, ---, ---, ---, [145.908s][info][gc,stats ] Concurrent Marking 5769553 us, parallelism: 4.00x [145.908s][info][gc,stats ] CM: 23073256 us [145.908s][info][gc,stats ] CM: Parallel Mark 23073256 us, workers (us): 5768319, 5768324, 5768306, 5768307, ---, ---, ---, ---, [145.908s][info][gc,stats ] Pause Final Mark (G) 1568 us [145.908s][info][gc,stats ] Pause Final Mark (N) 989 us [145.908s][info][gc,stats ] Finish Mark 440 us [145.908s][info][gc,stats ] Update Region States 80 us [145.908s][info][gc,stats ] Choose Collection Set 214 us [145.908s][info][gc,stats ] Rebuild Free Set 60 us [145.908s][info][gc,stats ] Concurrent Thread Roots 10752 us, parallelism: 3.90x [145.908s][info][gc,stats ] CTR: 41984 us [145.908s][info][gc,stats ] CTR: Thread Roots 41984 us, workers (us): 10486, 10430, 10372, 10697, ---, ---, ---, ---, [145.908s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.07x [145.908s][info][gc,stats ] CWRF: 3 us [145.908s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 3, 0, 0, 0, ---, ---, ---, ---, [145.909s][info][gc,stats ] Concurrent Weak Roots 773 us [145.909s][info][gc,stats ] Roots 55 us, parallelism: 1.48x [145.909s][info][gc,stats ] CWR: 81 us [145.909s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 24, 22, 18, 16, ---, ---, ---, ---, [145.909s][info][gc,stats ] Rendezvous 706 us [145.909s][info][gc,stats ] Concurrent Cleanup 105 us [145.909s][info][gc,stats ] Concurrent Strong Roots 301 us, parallelism: 2.87x [145.909s][info][gc,stats ] CSR: 864 us [145.909s][info][gc,stats ] CSR: Code Cache Roots 688 us, workers (us): 138, 198, 152, 200, ---, ---, ---, ---, [145.909s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 40, 39, 35, 31, ---, ---, ---, ---, [145.909s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 25, 6, ---, ---, ---, ---, ---, [145.909s][info][gc,stats ] Concurrent Evacuation 132245 us [145.909s][info][gc,stats ] Pause Init Update Refs (G) 1205 us [145.909s][info][gc,stats ] Pause Init Update Refs (N) 606 us [145.909s][info][gc,stats ] Manage GCLABs 503 us [145.909s][info][gc,stats ] Concurrent Update Refs 922852 us [145.909s][info][gc,stats ] Concurrent Update Thread Roots 28434 us [145.909s][info][gc,stats ] Pause Final Update Refs (G) 779 us [145.909s][info][gc,stats ] Pause Final Update Refs (N) 231 us [145.909s][info][gc,stats ] Update Region States 52 us [145.909s][info][gc,stats ] Trash Collection Set 12 us [145.909s][info][gc,stats ] Rebuild Free Set 89 us [145.909s][info][gc,stats ] Concurrent Cleanup 136 us [145.909s][info][gc,stats ] Workers: Evacuated 1280M across 358532 objects, abandoned 0B across 0 objects. [145.909s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [145.909s][info][gc,stats ] - age 1: 10588400 bytes, 10588400 total [145.909s][info][gc,stats ] - age 5: 1330437200 bytes, 1341025600 total [145.909s][info][gc,stats ] - age 7: 711824 bytes, 1341737424 total [145.909s][info][gc,stats ] - age 9: 266072 bytes, 1342003496 total [145.909s][info][gc,stats ] - age 15: 202960 bytes, 1342206456 total [145.909s][info][gc,stats ] [145.909s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [145.909s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [145.909s][info][gc,stats ] [145.909s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [145.909s][info][gc,stats ] - age 1: 1345384320 bytes, 1345384320 total [145.909s][info][gc,stats ] - age 2: 1358637128 bytes, 2704021448 total [145.909s][info][gc,stats ] - age 3: 1353474336 bytes, 4057495784 total [145.909s][info][gc,stats ] - age 4: 1357371704 bytes, 5414867488 total [145.909s][info][gc,stats ] - age 5: 4006577312 bytes, 9421444800 total [145.909s][info][gc,stats ] - age 6: 1380973880 bytes, 10802418680 total [145.909s][info][gc,stats ] - age 7: 1379437160 bytes, 12181855840 total [145.909s][info][gc,stats ] [145.909s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [145.909s][info][gc,stats ] - age 7: 1824851664 bytes, 1824851664 total [145.909s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [145.919s][info][gc ] Transition from: normal to: idle [145.920s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 991M, current usage: 1767M, percent growth: 78.3% [145.920s][info][gc ] Transition from: idle to: normal [145.920s][info][gc ] Heuristics request for old collection accepted [145.920s][info][gc,free ] Free: 12764M, Max: 8192K regular, 3792M humongous, Frag: 71% external, 0% internal; Used: 3101K, Mutator Free: 1596 Collector Reserve: 1500M, Max: 8192K; Used: 85638K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [145.920s][info][gc,ergo ] GC(15) Start GC cycle (YOUNG) [145.920s][info][gc,start ] GC(15) Concurrent reset [145.920s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent reset [145.948s][info][gc ] GC(15) Concurrent reset 28.113ms [145.948s][info][gc,start ] GC(15) Pause Init Mark (YOUNG) [145.948s][info][gc,task ] GC(15) Using 8 of 8 workers for init marking [145.950s][info][gc ] GC(15) Pause Init Mark (YOUNG) 1.209ms [145.950s][info][gc,start ] GC(15) Concurrent remembered set scanning [145.950s][info][gc,task ] GC(15) Using 4 of 8 workers for Concurrent remembered set scanning [146.988s][info][gc ] GC(15) Concurrent remembered set scanning 1038.765ms [146.988s][info][gc,start ] GC(15) Concurrent marking roots [146.989s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent marking roots [146.998s][info][gc ] GC(15) Concurrent marking roots 9.021ms [146.998s][info][gc,start ] GC(15) Concurrent marking (YOUNG) [146.998s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent marking [147.671s][info][gc ] Periodic Sample: GCU = 20.740%, MU = 0.032% during most recent 5.0s [151.091s][info][gc ] GC(15) Concurrent marking (YOUNG) 4093.494ms [151.091s][info][gc,start ] GC(15) Pause Final Mark (YOUNG) [151.091s][info][gc,task ] GC(15) Using 8 of 8 workers for final marking [151.092s][info][gc,ergo ] GC(15) Planning to promote in place 0 humongous regions and 164 regular regions, spanning a total of 1375731712 used bytes [151.092s][info][gc,ergo ] GC(15) Adaptive CSet Selection for YOUNG. Max Evacuation: 1247M, Actual Free: 0B. [151.092s][info][gc,ergo ] GC(15) Chosen CSet evacuates young: 1246M (of which at least: 4051K are to be promoted), old: 0B [151.092s][info][gc,ergo ] GC(15) Collectable Garbage: 1384M (49%), Immediate: 0B (0%), 0 regions, CSet: 1384M (49%), 330 regions [151.092s][info][gc,ergo ] GC(15) Evacuation Targets: YOUNG: 1246M, PROMOTE: 4051K, OLD: 0B, TOTAL: 1250M [151.092s][info][gc,free ] Free: 12760M, Max: 8192K regular, 3792M humongous, Frag: 71% external, 0% internal; Used: 0B, Mutator Free: 1595 Collector Reserve: 1500M, Max: 8192K; Used: 85638K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [151.092s][info][gc ] GC(15) Pause Final Mark (YOUNG) 1.013ms [151.093s][info][gc,start ] GC(15) Concurrent thread roots [151.093s][info][gc,task ] GC(15) Using 4 of 8 workers for Concurrent thread roots [151.101s][info][gc ] GC(15) Concurrent thread roots 8.638ms [151.101s][info][gc,start ] GC(15) Concurrent weak references [151.101s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent weak references [151.101s][info][gc,ref ] GC(15) Encountered references: Soft: 4, Weak: 18, Final: 0, Phantom: 0 [151.101s][info][gc,ref ] GC(15) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [151.101s][info][gc,ref ] GC(15) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [151.101s][info][gc ] GC(15) Concurrent weak references 0.047ms [151.101s][info][gc,start ] GC(15) Concurrent weak roots [151.101s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent weak root [151.102s][info][gc ] GC(15) Concurrent weak roots 0.743ms [151.102s][info][gc,start ] GC(15) Concurrent cleanup [151.102s][info][gc ] GC(15) Concurrent cleanup 17454M->17454M(31744M) 0.108ms [151.102s][info][gc,free ] Free: 12760M, Max: 8192K regular, 3792M humongous, Frag: 71% external, 0% internal; Used: 0B, Mutator Free: 1595 Collector Reserve: 1500M, Max: 8192K; Used: 85658K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [151.102s][info][gc,start ] GC(15) Concurrent strong roots [151.102s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent strong root [151.102s][info][gc ] GC(15) Concurrent strong roots 0.261ms [151.102s][info][gc,start ] GC(15) Concurrent evacuation [151.102s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent evacuation [151.173s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1800M [151.174s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1808M [151.174s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1816M [151.175s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1824M [151.176s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1832M [151.176s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1840M [151.178s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1848M [151.178s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1856M [151.178s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1864M [151.180s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1872M [151.180s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1880M [151.180s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1888M [151.180s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1896M [151.182s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1904M [151.182s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1912M [151.182s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1920M [151.183s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1928M [151.184s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1936M [151.184s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1944M [151.185s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1952M [151.185s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1960M [151.186s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1968M [151.187s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1976M [151.187s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1984M [151.187s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 1992M [151.189s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2000M [151.189s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2008M [151.189s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2016M [151.189s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2024M [151.191s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2032M [151.191s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2040M [151.191s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2048M [151.192s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2056M [151.193s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2064M [151.193s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2072M [151.194s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2080M [151.194s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2088M [151.195s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2096M [151.196s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2104M [151.196s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2112M [151.196s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2120M [151.197s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2128M [151.198s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2136M [151.198s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2144M [151.199s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2152M [151.200s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2160M [151.200s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2168M [151.200s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2176M [151.201s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2184M [151.202s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2192M [151.202s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2200M [151.202s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2208M [151.203s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2216M [151.204s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2224M [151.205s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2232M [151.205s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2240M [151.205s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2248M [151.206s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2256M [151.207s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2264M [151.207s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2272M [151.207s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2280M [151.208s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2288M [151.209s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2296M [151.209s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2304M [151.210s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2312M [151.211s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2320M [151.211s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2328M [151.211s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2336M [151.212s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2344M [151.213s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2352M [151.213s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2360M [151.213s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2368M [151.214s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2376M [151.215s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2384M [151.216s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2392M [151.216s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2400M [151.216s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2408M [151.217s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2416M [151.218s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2424M [151.218s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2432M [151.218s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2440M [151.220s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2448M [151.220s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2456M [151.220s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2464M [151.221s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2472M [151.222s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2480M [151.222s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2488M [151.222s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2496M [151.223s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2504M [151.224s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2512M [151.224s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2520M [151.224s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2528M [151.225s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2536M [151.226s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2544M [151.227s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2552M [151.227s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2560M [151.227s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2568M [151.229s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2576M [151.229s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2584M [151.229s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2592M [151.230s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2600M [151.231s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2608M [151.231s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2616M [151.231s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2624M [151.232s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2632M [151.233s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2640M [151.233s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2648M [151.233s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2656M [151.234s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2664M [151.235s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2672M [151.235s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2680M [151.236s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2688M [151.236s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2696M [151.237s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2704M [151.238s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2712M [151.238s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2720M [151.239s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2728M [151.240s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2736M [151.240s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2744M [151.240s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2752M [151.241s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2760M [151.242s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2768M [151.242s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2776M [151.242s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2784M [151.243s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2792M [151.244s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2800M [151.244s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2808M [151.244s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2816M [151.245s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2824M [151.246s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2832M [151.247s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2840M [151.247s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2848M [151.247s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2856M [151.248s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2864M [151.249s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2872M [151.249s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2880M [151.250s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2888M [151.251s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2896M [151.251s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2904M [151.251s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2912M [151.252s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2920M [151.253s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2928M [151.253s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2936M [151.253s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2944M [151.254s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2952M [151.255s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2960M [151.255s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2968M [151.255s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2976M [151.256s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2984M [151.257s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 2992M [151.257s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3000M [151.258s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3008M [151.258s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3016M [151.259s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3024M [151.260s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3032M [151.260s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3040M [151.261s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3048M [151.262s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3056M [151.262s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3064M [151.262s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3072M [151.263s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3080M [151.264s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3088M [151.264s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3096M [151.264s][info][gc ] GC(15) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3104M [151.266s][info][gc ] GC(15) Concurrent evacuation 164.032ms [151.267s][info][gc,start ] GC(15) Pause Init Update Refs [151.267s][info][gc ] GC(15) Pause Init Update Refs 0.586ms [151.268s][info][gc,start ] GC(15) Concurrent update references [151.268s][info][gc,task ] GC(15) Using 4 of 8 workers for concurrent reference update [151.268s][info][gc,free ] At start of update refs, moving 168M to Mutator free set from Collector Reserve (168M) and from Old Collector Reserve (0B) [152.077s][info][gc ] GC(15) Concurrent update references 809.505ms [152.077s][info][gc,start ] GC(15) Concurrent update thread roots [152.106s][info][gc ] GC(15) Concurrent update thread roots 28.542ms [152.106s][info][gc,start ] GC(15) Pause Final Update Refs [152.106s][info][gc,task ] GC(15) Using 8 of 8 workers for final reference update [152.106s][info][gc,free ] Free: 14120M, Max: 8192K regular, 3792M humongous, Frag: 70% external, 11% internal; Used: 1627M, Mutator Free: 1765 Collector Reserve: 1437M, Max: 8192K; Used: 1098M Old Collector Reserve: 19396K, Max: 8192K; Used: 21564K [152.106s][info][gc ] GC(15) Pause Final Update Refs 0.252ms [152.106s][info][gc,start ] GC(15) Concurrent cleanup [152.107s][info][gc ] GC(15) Concurrent cleanup 18786M->16151M(31744M) 0.130ms [152.107s][info][gc ] GC(15) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 3120M [152.107s][info][gc,ergo ] GC(15) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 19396K, young_available: 15557M [152.107s][info][gc,ergo ] GC(15) At end of Concurrent Young GC: GCU: 24.8%, MU: 0.0% during period of 6.199s [152.107s][info][gc,ergo ] GC(15) At end of Concurrent Young GC: YOUNG generation used: 13066M, used regions: 13072M, humongous waste: 0B, soft capacity: 31744M, max capacity: 28624M, available: 15557M [152.107s][info][gc,ergo ] GC(15) At end of Concurrent Young GC: OLD generation used: 3084M, used regions: 3104M, humongous waste: 16540K, soft capacity: 0B, max capacity: 3120M, available: 19396K [152.107s][info][gc,free ] Free: 14120M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 0B, Mutator Free: 1765 Collector Reserve: 1437M, Max: 8192K; Used: 106M Old Collector Reserve: 19396K, Max: 8192K; Used: 5180K [152.107s][info][gc,stats ] [152.107s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [152.107s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [152.107s][info][gc,stats ] [152.107s][info][gc,stats ] Concurrent Reset 28138 us [152.107s][info][gc,stats ] Pause Init Mark (G) 1642 us [152.107s][info][gc,stats ] Pause Init Mark (N) 1215 us [152.107s][info][gc,stats ] Swap Remembered Set 1048 us [152.107s][info][gc,stats ] Update Region States 45 us [152.107s][info][gc,stats ] Concurrent Scan Remembered Set 1038792 us, parallelism: 4.00x [152.107s][info][gc,stats ] RS: 4154844 us [152.107s][info][gc,stats ] RS: Scan Clusters 4154844 us, workers (us): 1038717, 1038713, 1038709, 1038705, ---, ---, ---, ---, [152.107s][info][gc,stats ] Concurrent Mark Roots 9031 us, parallelism: 3.78x [152.107s][info][gc,stats ] CMR: 34122 us [152.107s][info][gc,stats ] CMR: Thread Roots 33295 us, workers (us): 8214, 8537, 8314, 8231, ---, ---, ---, ---, [152.107s][info][gc,stats ] CMR: Code Cache Roots 581 us, workers (us): 179, 125, 145, 133, ---, ---, ---, ---, [152.107s][info][gc,stats ] CMR: VM Strong Roots 207 us, workers (us): 58, 53, 50, 46, ---, ---, ---, ---, [152.107s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, 9, ---, ---, ---, ---, ---, [152.107s][info][gc,stats ] Concurrent Marking 4093519 us, parallelism: 4.00x [152.107s][info][gc,stats ] CM: 16369134 us [152.107s][info][gc,stats ] CM: Parallel Mark 16369134 us, workers (us): 4092286, 4092288, 4092281, 4092279, ---, ---, ---, ---, [152.107s][info][gc,stats ] Pause Final Mark (G) 1542 us [152.107s][info][gc,stats ] Pause Final Mark (N) 1019 us [152.107s][info][gc,stats ] Finish Mark 504 us [152.107s][info][gc,stats ] Update Region States 84 us [152.107s][info][gc,stats ] Choose Collection Set 174 us [152.107s][info][gc,stats ] Rebuild Free Set 60 us [152.107s][info][gc,stats ] Concurrent Thread Roots 8644 us, parallelism: 3.89x [152.107s][info][gc,stats ] CTR: 33588 us [152.107s][info][gc,stats ] CTR: Thread Roots 33588 us, workers (us): 8408, 8598, 8292, 8290, ---, ---, ---, ---, [152.107s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [152.107s][info][gc,stats ] CWRF: 2 us [152.107s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [152.107s][info][gc,stats ] Concurrent Weak Roots 747 us [152.107s][info][gc,stats ] Roots 51 us, parallelism: 1.21x [152.107s][info][gc,stats ] CWR: 62 us [152.107s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 21, 17, 14, 10, ---, ---, ---, ---, [152.107s][info][gc,stats ] Rendezvous 683 us [152.107s][info][gc,stats ] Concurrent Cleanup 113 us [152.107s][info][gc,stats ] Concurrent Strong Roots 266 us, parallelism: 3.16x [152.107s][info][gc,stats ] CSR: 840 us [152.107s][info][gc,stats ] CSR: Code Cache Roots 666 us, workers (us): 153, 156, 187, 170, ---, ---, ---, ---, [152.107s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 41, 40, 35, 31, ---, ---, ---, ---, [152.107s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [152.107s][info][gc,stats ] Concurrent Evacuation 164043 us [152.107s][info][gc,stats ] Pause Init Update Refs (G) 1181 us [152.107s][info][gc,stats ] Pause Init Update Refs (N) 593 us [152.107s][info][gc,stats ] Manage GCLABs 489 us [152.107s][info][gc,stats ] Concurrent Update Refs 809522 us [152.107s][info][gc,stats ] Concurrent Update Thread Roots 28549 us [152.107s][info][gc,stats ] Pause Final Update Refs (G) 751 us [152.107s][info][gc,stats ] Pause Final Update Refs (N) 257 us [152.107s][info][gc,stats ] Update Region States 62 us [152.107s][info][gc,stats ] Trash Collection Set 12 us [152.107s][info][gc,stats ] Rebuild Free Set 97 us [152.107s][info][gc,stats ] Concurrent Cleanup 135 us [152.107s][info][gc,stats ] Workers: Evacuated 1250M across 124010 objects, abandoned 0B across 0 objects. [152.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [152.107s][info][gc,stats ] - age 1: 4149216 bytes, 4149216 total [152.107s][info][gc,stats ] - age 6: 1306440464 bytes, 1310589680 total [152.107s][info][gc,stats ] - age 9: 266072 bytes, 1310855752 total [152.107s][info][gc,stats ] - age 15: 202960 bytes, 1311058712 total [152.107s][info][gc,stats ] [152.107s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [152.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [152.107s][info][gc,stats ] [152.107s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [152.107s][info][gc,stats ] - age 1: 1324026480 bytes, 1324026480 total [152.107s][info][gc,stats ] - age 2: 1345384320 bytes, 2669410800 total [152.107s][info][gc,stats ] - age 3: 1358637128 bytes, 4028047928 total [152.107s][info][gc,stats ] - age 4: 1353474336 bytes, 5381522264 total [152.107s][info][gc,stats ] - age 5: 1357371704 bytes, 6738893968 total [152.107s][info][gc,stats ] - age 6: 2706536976 bytes, 9445430944 total [152.107s][info][gc,stats ] - age 7: 1380973880 bytes, 10826404824 total [152.107s][info][gc,stats ] [152.107s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [152.107s][info][gc,stats ] - age 7: 3200139608 bytes, 3200139608 total [152.108s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [152.108s][info][gc ] Transition from: normal to: idle [152.108s][info][gc ] Transition from: idle to: normal [152.108s][info][gc,free ] Free: 14120M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 0B, Mutator Free: 1765 Collector Reserve: 1437M, Max: 8192K; Used: 106M Old Collector Reserve: 19396K, Max: 8192K; Used: 5180K [152.108s][info][gc,ergo ] GC(16) Start GC cycle (OLD) [152.108s][info][gc,start ] GC(16) Coalescing and filling (OLD) [152.108s][info][gc,task ] GC(16) Using 4 of 8 workers for Coalescing and filling (OLD) [152.108s][info][gc ] GC(16) Old generation transition from Idle to Coalescing [152.108s][info][gc ] GC(16) Coalescing and filling (OLD) 0.033ms [152.108s][info][gc,start ] GC(16) Concurrent reset (OLD) [152.108s][info][gc,task ] GC(16) Using 4 of 8 workers for Concurrent reset (OLD) [152.120s][info][gc ] GC(16) Concurrent reset (OLD) 12.448ms [152.120s][info][gc ] GC(16) Old generation transition from Coalescing to Bootstrapping [152.120s][info][gc ] GC(16) Transition from: normal to: bootstrap [152.120s][info][gc,start ] GC(16) Concurrent reset [152.120s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent reset [152.150s][info][gc ] GC(16) Concurrent reset 29.747ms [152.150s][info][gc,start ] GC(16) Pause Init Mark (YOUNG) [152.150s][info][gc,task ] GC(16) Using 8 of 8 workers for init marking [152.153s][info][gc ] GC(16) Pause Init Mark (YOUNG) 2.332ms [152.153s][info][gc,start ] GC(16) Concurrent remembered set scanning [152.153s][info][gc,task ] GC(16) Using 4 of 8 workers for Concurrent remembered set scanning [152.679s][info][gc ] Periodic Sample: GCU = 24.691%, MU = 0.049% during most recent 5.0s [153.358s][info][gc ] GC(16) Concurrent remembered set scanning 1205.033ms [153.358s][info][gc,start ] GC(16) Concurrent marking roots [153.358s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent marking roots [153.367s][info][gc ] GC(16) Concurrent marking roots 9.084ms [153.367s][info][gc,start ] GC(16) Concurrent marking (YOUNG) [153.367s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent marking [156.385s][info][gc ] GC(16) Concurrent marking (YOUNG) 3017.610ms [156.385s][info][gc,start ] GC(16) Pause Final Mark (YOUNG) [156.385s][info][gc,task ] GC(16) Using 8 of 8 workers for final marking [156.386s][info][gc,ergo ] GC(16) Planning to promote in place 0 humongous regions and 163 regular regions, spanning a total of 1367343104 used bytes [156.386s][info][gc,ergo ] GC(16) Adaptive CSet Selection for YOUNG. Max Evacuation: 1192M, Actual Free: 0B. [156.386s][info][gc,ergo ] GC(16) Chosen CSet evacuates young: 1190M (of which at least: 13775K are to be promoted), old: 0B [156.386s][info][gc,ergo ] GC(16) Collectable Garbage: 1172M (78%), Immediate: 0B (0%), 0 regions, CSet: 1172M (78%), 297 regions [156.386s][info][gc,ergo ] GC(16) Evacuation Targets: YOUNG: 1190M, PROMOTE: 13775K, OLD: 0B, TOTAL: 1203M [156.386s][info][gc,free ] Free: 14128M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 0B, Mutator Free: 1766 Collector Reserve: 1429M, Max: 8192K; Used: 106M Old Collector Reserve: 19396K, Max: 8192K; Used: 5180K [156.386s][info][gc ] GC(16) Pause Final Mark (YOUNG) 0.993ms [156.386s][info][gc,start ] GC(16) Concurrent thread roots [156.386s][info][gc,task ] GC(16) Using 4 of 8 workers for Concurrent thread roots [156.395s][info][gc ] GC(16) Concurrent thread roots 8.876ms [156.395s][info][gc,start ] GC(16) Concurrent weak references [156.395s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent weak references [156.395s][info][gc,ref ] GC(16) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [156.395s][info][gc,ref ] GC(16) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [156.395s][info][gc,ref ] GC(16) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [156.395s][info][gc ] GC(16) Concurrent weak references 0.037ms [156.395s][info][gc,start ] GC(16) Concurrent weak roots [156.395s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent weak root [156.396s][info][gc ] GC(16) Concurrent weak roots 0.750ms [156.396s][info][gc,start ] GC(16) Concurrent cleanup [156.396s][info][gc ] GC(16) Concurrent cleanup 16152M->16152M(31744M) 0.099ms [156.396s][info][gc,free ] Free: 14128M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 0B, Mutator Free: 1766 Collector Reserve: 1428M, Max: 8192K; Used: 107M Old Collector Reserve: 19396K, Max: 8192K; Used: 5180K [156.396s][info][gc,start ] GC(16) Concurrent strong roots [156.396s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent strong root [156.396s][info][gc ] GC(16) Concurrent strong roots 0.264ms [156.396s][info][gc,start ] GC(16) Concurrent evacuation [156.396s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent evacuation [156.478s][info][gc,ergo ] GC(16) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 19861504, promotion expended: 19139224, old capacity: 3271557120, old_used: 3253898288, old unaffiliated regions: 0 [156.478s][info][gc,ergo ] GC(16) Promotion failed, size 56, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 19861504, promotion expended: 19139224, old capacity: 3271557120, old_used: 3253898288, old unaffiliated regions: 0 [156.478s][info][gc,ergo ] GC(16) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 19861504, promotion expended: 19139224, old capacity: 3271557120, old_used: 3253898288, old unaffiliated regions: 0 [156.478s][info][gc,ergo ] GC(16) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 19861504, promotion expended: 19139224, old capacity: 3271557120, old_used: 3253898288, old unaffiliated regions: 0 [156.478s][info][gc,ergo ] GC(16) Squelching additional promotion failure reports for current epoch [156.486s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3128M [156.486s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3136M [156.488s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3144M [156.488s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3152M [156.490s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3160M [156.490s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3168M [156.490s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3176M [156.490s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3184M [156.492s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3192M [156.492s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3200M [156.492s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3208M [156.492s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3216M [156.494s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3224M [156.494s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3232M [156.494s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3240M [156.494s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3248M [156.496s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3256M [156.496s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3264M [156.497s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3272M [156.497s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3280M [156.498s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3288M [156.499s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3296M [156.499s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3304M [156.500s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3312M [156.501s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3320M [156.501s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3328M [156.501s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3336M [156.503s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3344M [156.503s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3352M [156.503s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3360M [156.503s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3368M [156.505s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3376M [156.505s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3384M [156.505s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3392M [156.506s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3400M [156.507s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3408M [156.508s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3416M [156.508s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3424M [156.508s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3432M [156.509s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3440M [156.510s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3448M [156.510s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3456M [156.510s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3464M [156.511s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3472M [156.512s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3480M [156.512s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3488M [156.512s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3496M [156.514s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3504M [156.514s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3512M [156.514s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3520M [156.515s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3528M [156.516s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3536M [156.516s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3544M [156.516s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3552M [156.517s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3560M [156.518s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3568M [156.519s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3576M [156.519s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3584M [156.519s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3592M [156.520s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3600M [156.521s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3608M [156.521s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3616M [156.521s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3624M [156.522s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3632M [156.523s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3640M [156.523s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3648M [156.523s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3656M [156.525s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3664M [156.525s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3672M [156.525s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3680M [156.526s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3688M [156.527s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3696M [156.527s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3704M [156.528s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3712M [156.528s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3720M [156.529s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3728M [156.530s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3736M [156.530s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3744M [156.530s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3752M [156.531s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3760M [156.532s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3768M [156.532s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3776M [156.532s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3784M [156.533s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3792M [156.534s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3800M [156.534s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3808M [156.534s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3816M [156.536s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3824M [156.536s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3832M [156.537s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3840M [156.537s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3848M [156.538s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3856M [156.539s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3864M [156.539s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3872M [156.539s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3880M [156.540s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3888M [156.541s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3896M [156.541s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3904M [156.541s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3912M [156.542s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3920M [156.543s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3928M [156.543s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3936M [156.543s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3944M [156.544s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3952M [156.545s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3960M [156.545s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3968M [156.546s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3976M [156.546s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3984M [156.547s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 3992M [156.548s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4000M [156.548s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4008M [156.549s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4016M [156.550s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4024M [156.550s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4032M [156.550s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4040M [156.551s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4048M [156.552s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4056M [156.552s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4064M [156.552s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4072M [156.553s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4080M [156.554s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4088M [156.554s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4096M [156.555s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4104M [156.555s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4112M [156.556s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4120M [156.556s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4128M [156.557s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4136M [156.557s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4144M [156.559s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4152M [156.559s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4160M [156.559s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4168M [156.560s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4176M [156.561s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4184M [156.561s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4192M [156.561s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4200M [156.562s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4208M [156.563s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4216M [156.563s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4224M [156.563s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4232M [156.564s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4240M [156.565s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4248M [156.565s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4256M [156.566s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4264M [156.566s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4272M [156.567s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4280M [156.567s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4288M [156.568s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4296M [156.568s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4304M [156.570s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4312M [156.570s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4320M [156.570s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4328M [156.571s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4336M [156.572s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4344M [156.572s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4352M [156.572s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4360M [156.573s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4368M [156.574s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4376M [156.574s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4384M [156.575s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4392M [156.575s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4400M [156.576s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4408M [156.576s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4416M [156.577s][info][gc ] GC(16) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 4424M [156.579s][info][gc ] GC(16) Concurrent evacuation 182.820ms [156.579s][info][gc,start ] GC(16) Pause Init Update Refs [156.580s][info][gc ] GC(16) Pause Init Update Refs 0.593ms [156.580s][info][gc,start ] GC(16) Concurrent update references [156.580s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent reference update [156.580s][info][gc,free ] At start of update refs, moving 160M to Mutator free set from Collector Reserve (160M) and from Old Collector Reserve (0B) [157.277s][info][gc ] GC(16) Concurrent update references 696.364ms [157.277s][info][gc,start ] GC(16) Concurrent update thread roots [157.305s][info][gc ] GC(16) Concurrent update thread roots 28.611ms [157.306s][info][gc,start ] GC(16) Pause Final Update Refs [157.306s][info][gc,task ] GC(16) Using 8 of 8 workers for final reference update [157.306s][info][gc ] GC(16) Transfer SATB buffers [157.306s][info][gc,free ] Free: 14008M, Max: 8192K regular, 3792M humongous, Frag: 69% external, 13% internal; Used: 1960M, Mutator Free: 1751 Collector Reserve: 1301M, Max: 8192K; Used: 210M Old Collector Reserve: 1360M, Max: 8192K; Used: 319M [157.306s][info][gc ] GC(16) Pause Final Update Refs 0.722ms [157.307s][info][gc,start ] GC(16) Concurrent cleanup [157.307s][info][gc ] GC(16) Concurrent cleanup 17434M->15058M(31744M) 0.131ms [157.307s][info][gc ] GC(16) Transfer 170 region(s) from YOUNG to OLD, yielding increased size: 5784M [157.307s][info][gc,ergo ] GC(16) After cleanup, successfully transferred 170 regions to old to prepare for next gc, old available: 1360M, young_available: 15309M [157.307s][info][gc,ergo ] GC(16) At end of Concurrent Young GC: GCU: 24.7%, MU: 0.0% during period of 5.200s [157.307s][info][gc,ergo ] GC(16) At end of Concurrent Young GC: YOUNG generation used: 10650M, used regions: 10656M, humongous waste: 0B, soft capacity: 31744M, max capacity: 25960M, available: 15309M [157.307s][info][gc,ergo ] GC(16) At end of Concurrent Young GC: OLD generation used: 4407M, used regions: 4424M, humongous waste: 16540K, soft capacity: 0B, max capacity: 5784M, available: 1360M [157.307s][info][gc,stats ] [157.307s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [157.307s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [157.307s][info][gc,stats ] [157.307s][info][gc,stats ] Concurrent Reset 29766 us [157.307s][info][gc,stats ] Concurrent Reset (OLD) 12466 us [157.307s][info][gc,stats ] Pause Init Mark (G) 2900 us [157.307s][info][gc,stats ] Pause Init Mark (N) 2343 us [157.307s][info][gc,stats ] Swap Remembered Set 2142 us [157.307s][info][gc,stats ] Update Region States 40 us [157.307s][info][gc,stats ] Concurrent Scan Remembered Set 1205059 us, parallelism: 4.00x [157.307s][info][gc,stats ] RS: 4819899 us [157.307s][info][gc,stats ] RS: Scan Clusters 4819899 us, workers (us): 1204981, 1204976, 1204973, 1204970, ---, ---, ---, ---, [157.307s][info][gc,stats ] Concurrent Mark Roots 9094 us, parallelism: 3.77x [157.307s][info][gc,stats ] CMR: 34270 us [157.307s][info][gc,stats ] CMR: Thread Roots 33383 us, workers (us): 8375, 8588, 8181, 8239, ---, ---, ---, ---, [157.307s][info][gc,stats ] CMR: Code Cache Roots 578 us, workers (us): 116, 132, 183, 147, ---, ---, ---, ---, [157.307s][info][gc,stats ] CMR: VM Strong Roots 244 us, workers (us): 69, 64, 59, 53, ---, ---, ---, ---, [157.307s][info][gc,stats ] CMR: CLDG Roots 64 us, workers (us): ---, ---, 54, 11, ---, ---, ---, ---, [157.307s][info][gc,stats ] Concurrent Marking 3017636 us, parallelism: 4.00x [157.307s][info][gc,stats ] CM: 12065453 us [157.307s][info][gc,stats ] CM: Parallel Mark 12065453 us, workers (us): 3016363, 3016360, 3016378, 3016352, ---, ---, ---, ---, [157.307s][info][gc,stats ] Pause Final Mark (G) 1545 us [157.307s][info][gc,stats ] Pause Final Mark (N) 999 us [157.307s][info][gc,stats ] Finish Mark 543 us [157.307s][info][gc,stats ] Update Region States 83 us [157.307s][info][gc,stats ] Choose Collection Set 168 us [157.307s][info][gc,stats ] Rebuild Free Set 65 us [157.307s][info][gc,stats ] Concurrent Thread Roots 8882 us, parallelism: 3.89x [157.307s][info][gc,stats ] CTR: 34526 us [157.307s][info][gc,stats ] CTR: Thread Roots 34526 us, workers (us): 8840, 8508, 8562, 8616, ---, ---, ---, ---, [157.307s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [157.307s][info][gc,stats ] CWRF: 2 us [157.307s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [157.307s][info][gc,stats ] Concurrent Weak Roots 755 us [157.307s][info][gc,stats ] Roots 56 us, parallelism: 1.49x [157.307s][info][gc,stats ] CWR: 83 us [157.307s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 25, 22, 19, 16, ---, ---, ---, ---, [157.307s][info][gc,stats ] Rendezvous 687 us [157.307s][info][gc,stats ] Concurrent Cleanup 103 us [157.307s][info][gc,stats ] Concurrent Strong Roots 269 us, parallelism: 3.14x [157.307s][info][gc,stats ] CSR: 846 us [157.307s][info][gc,stats ] CSR: Code Cache Roots 618 us, workers (us): 160, 146, 158, 153, ---, ---, ---, ---, [157.307s][info][gc,stats ] CSR: VM Strong Roots 198 us, workers (us): 53, 52, 49, 43, ---, ---, ---, ---, [157.307s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 7, ---, ---, 22, ---, ---, ---, ---, [157.307s][info][gc,stats ] Coalesce and Fill Old Dead 38 us [157.307s][info][gc,stats ] Concurrent Evacuation 182834 us [157.307s][info][gc,stats ] Pause Init Update Refs (G) 1249 us [157.307s][info][gc,stats ] Pause Init Update Refs (N) 602 us [157.307s][info][gc,stats ] Manage GCLABs 500 us [157.307s][info][gc,stats ] Concurrent Update Refs 696381 us [157.307s][info][gc,stats ] Concurrent Update Thread Roots 28618 us [157.307s][info][gc,stats ] Pause Final Update Refs (G) 1272 us [157.307s][info][gc,stats ] Pause Final Update Refs (N) 727 us [157.307s][info][gc,stats ] Update Region States 47 us [157.307s][info][gc,stats ] Trash Collection Set 13 us [157.307s][info][gc,stats ] Rebuild Free Set 97 us [157.307s][info][gc,stats ] Concurrent Cleanup 136 us [157.307s][info][gc,stats ] Workers: Evacuated 1203M across 692707 objects, abandoned 0B across 0 objects. [157.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [157.307s][info][gc,stats ] - age 1: 8199664 bytes, 8199664 total [157.307s][info][gc,stats ] - age 2: 6146408 bytes, 14346072 total [157.307s][info][gc,stats ] - age 4: 4532056 bytes, 18878128 total [157.307s][info][gc,stats ] - age 7: 1239082912 bytes, 1257961040 total [157.307s][info][gc,stats ] - age 9: 2609648 bytes, 1260570688 total [157.307s][info][gc,stats ] - age 10: 1446144 bytes, 1262016832 total [157.307s][info][gc,stats ] [157.307s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [157.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [157.307s][info][gc,stats ] [157.307s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [157.307s][info][gc,stats ] - age 1: 1287225744 bytes, 1287225744 total [157.307s][info][gc,stats ] - age 2: 1311226224 bytes, 2598451968 total [157.307s][info][gc,stats ] - age 3: 1339784208 bytes, 3938236176 total [157.307s][info][gc,stats ] - age 4: 1336236680 bytes, 5274472856 total [157.307s][info][gc,stats ] - age 5: 1342542152 bytes, 6617015008 total [157.307s][info][gc,stats ] - age 6: 1357371704 bytes, 7974386712 total [157.307s][info][gc,stats ] - age 7: 1529559936 bytes, 9503946648 total [157.307s][info][gc,stats ] [157.308s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [157.308s][info][gc,stats ] - age 7: 1366867472 bytes, 1366867472 total [157.308s][info][gc ] GC(16) Transition from: bootstrap to: old [157.308s][info][gc ] GC(16) Old generation transition from Bootstrapping to Marking [157.308s][info][gc,start ] GC(16) Concurrent marking (OLD) [157.308s][info][gc,task ] GC(16) Using 4 of 8 workers for concurrent marking [157.309s][info][gc ] Trigger (YOUNG): expedite promotion of 1129M [157.309s][info][gc ] Preempting old generation mark to allow Young GC [157.309s][info][gc ] Cancelling GC: Concurrent GC [157.310s][info][gc ] GC(16) Concurrent marking (OLD) 1.999ms [157.310s][info][gc ] GC(16) GC cancellation took 0.000s [157.310s][info][gc,free ] Free: 14008M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 0% internal; Used: 0B, Mutator Free: 1751 Collector Reserve: 1301M, Max: 8192K; Used: 106M Old Collector Reserve: 1360M, Max: 8192K; Used: 7488K [157.310s][info][gc,stats ] [157.310s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [157.310s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [157.310s][info][gc,stats ] [157.310s][info][gc,stats ] Concurrent Marking 2009 us, parallelism: 3.85x [157.310s][info][gc,stats ] CM: 7733 us [157.310s][info][gc,stats ] CM: Parallel Mark 7733 us, workers (us): 1964, 1908, 1915, 1947, ---, ---, ---, ---, [157.310s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [157.310s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [157.310s][info][gc,stats ] [157.310s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [157.310s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [157.310s][info][gc,stats ] [157.310s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [157.310s][info][gc,stats ] - age 1: 1287225744 bytes, 1287225744 total [157.310s][info][gc,stats ] - age 2: 1311226224 bytes, 2598451968 total [157.310s][info][gc,stats ] - age 3: 1339784208 bytes, 3938236176 total [157.310s][info][gc,stats ] - age 4: 1336236680 bytes, 5274472856 total [157.310s][info][gc,stats ] - age 5: 1342542152 bytes, 6617015008 total [157.310s][info][gc,stats ] - age 6: 1357371704 bytes, 7974386712 total [157.310s][info][gc,stats ] - age 7: 1529559936 bytes, 9503946648 total [157.310s][info][gc,stats ] [157.310s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [157.310s][info][gc,stats ] - age 7: 1369891528 bytes, 1369891528 total [157.310s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [157.320s][info][gc ] Transition from: old to: idle [157.320s][info][gc ] Transition from: idle to: normal [157.320s][info][gc ] Heuristics request to interrupt old for young collection accepted [157.320s][info][gc,free ] Free: 14008M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 0% internal; Used: 0B, Mutator Free: 1751 Collector Reserve: 1301M, Max: 8192K; Used: 106M Old Collector Reserve: 1360M, Max: 8192K; Used: 7488K [157.320s][info][gc,ergo ] GC(17) Start GC cycle (YOUNG) [157.320s][info][gc,start ] GC(17) Concurrent reset [157.320s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent reset [157.354s][info][gc ] GC(17) Concurrent reset 34.153ms [157.355s][info][gc,start ] GC(17) Pause Init Mark (YOUNG) [157.355s][info][gc,task ] GC(17) Using 8 of 8 workers for init marking [157.357s][info][gc ] GC(17) Transfer SATB buffers [157.358s][info][gc ] GC(17) Pause Init Mark (YOUNG) 3.327ms [157.358s][info][gc,start ] GC(17) Concurrent remembered set scanning [157.358s][info][gc,task ] GC(17) Using 4 of 8 workers for Concurrent remembered set scanning [157.685s][info][gc ] Periodic Sample: GCU = 24.648%, MU = 0.045% during most recent 5.0s [158.455s][info][gc ] GC(17) Concurrent remembered set scanning 1096.242ms [158.455s][info][gc,start ] GC(17) Concurrent marking roots [158.455s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent marking roots [158.464s][info][gc ] GC(17) Concurrent marking roots 8.951ms [158.464s][info][gc,start ] GC(17) Concurrent marking (YOUNG) [158.464s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent marking [160.445s][info][gc ] GC(17) Concurrent marking (YOUNG) 1981.239ms [160.445s][info][gc,start ] GC(17) Pause Final Mark (YOUNG) [160.445s][info][gc,task ] GC(17) Using 8 of 8 workers for final marking [160.446s][info][gc,ergo ] GC(17) Planning to promote in place 0 humongous regions and 182 regular regions, spanning a total of 1526726656 used bytes [160.446s][info][gc,ergo ] GC(17) Adaptive CSet Selection for YOUNG. Max Evacuation: 1081M, Actual Free: 0B. [160.446s][info][gc,ergo ] GC(17) Chosen CSet evacuates young: 184M (of which at least: 6767K are to be promoted), old: 0B [160.446s][info][gc,ergo ] GC(17) Collectable Garbage: 40517K (10%), Immediate: 0B (0%), 0 regions, CSet: 40517K (10%), 29 regions [160.446s][info][gc,ergo ] GC(17) Evacuation Targets: YOUNG: 184M, PROMOTE: 6767K, OLD: 0B, TOTAL: 191M [160.446s][info][gc,free ] Free: 15080M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1885 Collector Reserve: 228M, Max: 8192K; Used: 93894K Old Collector Reserve: 1360M, Max: 8192K; Used: 7488K [160.446s][info][gc ] GC(17) Pause Final Mark (YOUNG) 1.003ms [160.446s][info][gc,start ] GC(17) Concurrent thread roots [160.446s][info][gc,task ] GC(17) Using 4 of 8 workers for Concurrent thread roots [160.455s][info][gc ] GC(17) Concurrent thread roots 8.552ms [160.455s][info][gc,start ] GC(17) Concurrent weak references [160.455s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent weak references [160.455s][info][gc,ref ] GC(17) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [160.455s][info][gc,ref ] GC(17) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [160.455s][info][gc,ref ] GC(17) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [160.455s][info][gc ] GC(17) Concurrent weak references 0.044ms [160.455s][info][gc,start ] GC(17) Concurrent weak roots [160.455s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent weak root [160.456s][info][gc ] GC(17) Concurrent weak roots 0.760ms [160.456s][info][gc,start ] GC(17) Concurrent cleanup [160.456s][info][gc ] GC(17) Concurrent cleanup 15058M->15058M(31744M) 0.102ms [160.456s][info][gc,free ] Free: 15080M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1885 Collector Reserve: 228M, Max: 8192K; Used: 93894K Old Collector Reserve: 1360M, Max: 8192K; Used: 7529K [160.456s][info][gc,start ] GC(17) Concurrent strong roots [160.456s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent strong root [160.456s][info][gc ] GC(17) Concurrent strong roots 0.246ms [160.456s][info][gc,start ] GC(17) Concurrent evacuation [160.456s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent evacuation [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5792M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5800M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5808M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5816M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5824M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5832M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5840M [160.456s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5848M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5856M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5864M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5872M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5880M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5888M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5896M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5904M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5912M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5920M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5928M [160.457s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5936M [160.473s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5944M [160.475s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5952M [160.475s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5960M [160.477s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5968M [160.477s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5976M [160.477s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5984M [160.479s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 5992M [160.479s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6000M [160.479s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6008M [160.481s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6016M [160.481s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6024M [160.482s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6032M [160.483s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6040M [160.483s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6048M [160.484s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6056M [160.485s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6064M [160.485s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6072M [160.486s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6080M [160.487s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6088M [160.487s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6096M [160.488s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6104M [160.488s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6112M [160.489s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6120M [160.489s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6128M [160.490s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6136M [160.490s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6144M [160.492s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6152M [160.492s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6160M [160.492s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6168M [160.492s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6176M [160.494s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6184M [160.494s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6192M [160.494s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6200M [160.494s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6208M [160.496s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6216M [160.496s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6224M [160.496s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6232M [160.497s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6240M [160.498s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6248M [160.498s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6256M [160.498s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6264M [160.499s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6272M [160.500s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6280M [160.500s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6288M [160.501s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6296M [160.501s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6304M [160.502s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6312M [160.502s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6320M [160.503s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6328M [160.503s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6336M [160.504s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6344M [160.504s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6352M [160.505s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6360M [160.505s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6368M [160.507s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6376M [160.507s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6384M [160.507s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6392M [160.507s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6400M [160.509s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6408M [160.509s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6416M [160.509s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6424M [160.509s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6432M [160.511s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6440M [160.511s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6448M [160.511s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6456M [160.511s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6464M [160.513s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6472M [160.513s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6480M [160.514s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6488M [160.514s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6496M [160.515s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6504M [160.515s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6512M [160.516s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6520M [160.516s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6528M [160.517s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6536M [160.517s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6544M [160.518s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6552M [160.518s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6560M [160.519s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6568M [160.520s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6576M [160.520s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6584M [160.520s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6592M [160.521s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6600M [160.522s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6608M [160.522s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6616M [160.522s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6624M [160.524s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6632M [160.524s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6640M [160.524s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6648M [160.524s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6656M [160.526s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6664M [160.526s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6672M [160.527s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6680M [160.527s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6688M [160.528s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6696M [160.528s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6704M [160.529s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6712M [160.529s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6720M [160.530s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6728M [160.530s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6736M [160.531s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6744M [160.531s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6752M [160.532s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6760M [160.532s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6768M [160.533s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6776M [160.533s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6784M [160.534s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6792M [160.535s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6800M [160.535s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6808M [160.535s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6816M [160.537s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6824M [160.537s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6832M [160.537s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6840M [160.537s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6848M [160.539s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6856M [160.539s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6864M [160.540s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6872M [160.540s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6880M [160.541s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6888M [160.541s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6896M [160.542s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6904M [160.542s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6912M [160.543s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6920M [160.543s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6928M [160.544s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6936M [160.544s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6944M [160.545s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6952M [160.545s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6960M [160.546s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6968M [160.546s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6976M [160.547s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6984M [160.548s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6992M [160.548s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7000M [160.549s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7008M [160.550s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7016M [160.550s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7024M [160.550s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7032M [160.551s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7040M [160.552s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7048M [160.552s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7056M [160.553s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7064M [160.553s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7072M [160.554s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7080M [160.554s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7088M [160.555s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7096M [160.555s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7104M [160.556s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7112M [160.556s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7120M [160.557s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7128M [160.557s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7136M [160.558s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7144M [160.558s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7152M [160.559s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7160M [160.560s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7168M [160.560s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7176M [160.560s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7184M [160.561s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7192M [160.562s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7200M [160.562s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7208M [160.563s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7216M [160.563s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7224M [160.564s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7232M [160.564s][info][gc ] GC(17) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7240M [160.567s][info][gc ] GC(17) Concurrent evacuation 110.416ms [160.567s][info][gc,start ] GC(17) Pause Init Update Refs [160.568s][info][gc ] GC(17) Pause Init Update Refs 0.597ms [160.568s][info][gc,start ] GC(17) Concurrent update references [160.568s][info][gc,task ] GC(17) Using 4 of 8 workers for concurrent reference update [160.568s][info][gc ] GC(17) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 24512M [160.568s][info][gc,free ] At start of update refs, moving 232M to Mutator free set from Collector Reserve (224M) and from Old Collector Reserve (8192K) [161.135s][info][gc ] GC(17) Concurrent update references 567.068ms [161.135s][info][gc,start ] GC(17) Concurrent update thread roots [161.163s][info][gc ] GC(17) Concurrent update thread roots 28.548ms [161.164s][info][gc,start ] GC(17) Pause Final Update Refs [161.164s][info][gc,task ] GC(17) Using 8 of 8 workers for final reference update [161.164s][info][gc ] GC(17) Transfer SATB buffers [161.164s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 322M Old Collector Reserve: 6849K, Max: 662K; Used: 137M [161.164s][info][gc ] GC(17) Pause Final Update Refs 0.681ms [161.165s][info][gc,start ] GC(17) Concurrent cleanup [161.165s][info][gc ] GC(17) Concurrent cleanup 15252M->15020M(31744M) 0.114ms [161.165s][info][gc ] GC(17) Transfer 144 region(s) from OLD to YOUNG, yielding increased size: 25664M [161.165s][info][gc,ergo ] GC(17) After cleanup, successfully transferred 144 regions to young to prepare for next gc, old available: 6849K, young_available: 16700M [161.165s][info][gc,ergo ] GC(17) At end of Concurrent Young GC: GCU: 24.5%, MU: 0.1% during period of 3.858s [161.165s][info][gc,ergo ] GC(17) At end of Concurrent Young GC: YOUNG generation used: 8963M, used regions: 8968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 25664M, available: 16700M [161.165s][info][gc,ergo ] GC(17) At end of Concurrent Young GC: OLD generation used: 6057M, used regions: 6080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 6080M, available: 6849K [161.165s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [161.165s][info][gc,stats ] [161.165s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [161.165s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [161.165s][info][gc,stats ] [161.165s][info][gc,stats ] Concurrent Reset 34177 us [161.165s][info][gc,stats ] Pause Init Mark (G) 4080 us [161.165s][info][gc,stats ] Pause Init Mark (N) 3336 us [161.165s][info][gc,stats ] Swap Remembered Set 2678 us [161.165s][info][gc,stats ] Transfer Old From SATB 511 us [161.165s][info][gc,stats ] Update Region States 41 us [161.165s][info][gc,stats ] Concurrent Scan Remembered Set 1096269 us, parallelism: 4.00x [161.165s][info][gc,stats ] RS: 4384716 us [161.165s][info][gc,stats ] RS: Scan Clusters 4384716 us, workers (us): 1096185, 1096181, 1096176, 1096174, ---, ---, ---, ---, [161.165s][info][gc,stats ] Concurrent Mark Roots 8961 us, parallelism: 3.79x [161.165s][info][gc,stats ] CMR: 33941 us [161.165s][info][gc,stats ] CMR: Thread Roots 33140 us, workers (us): 8269, 8222, 8382, 8267, ---, ---, ---, ---, [161.165s][info][gc,stats ] CMR: Code Cache Roots 574 us, workers (us): 114, 132, 185, 143, ---, ---, ---, ---, [161.165s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 50, 47, 43, 41, ---, ---, ---, ---, [161.165s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, ---, 37, 9, ---, ---, ---, ---, [161.165s][info][gc,stats ] Concurrent Marking 1981274 us, parallelism: 4.00x [161.165s][info][gc,stats ] CM: 7919965 us [161.165s][info][gc,stats ] CM: Parallel Mark 7919965 us, workers (us): 1979990, 1979992, 1980001, 1979983, ---, ---, ---, ---, [161.165s][info][gc,stats ] Pause Final Mark (G) 1559 us [161.165s][info][gc,stats ] Pause Final Mark (N) 1011 us [161.165s][info][gc,stats ] Finish Mark 549 us [161.165s][info][gc,stats ] Update Region States 83 us [161.165s][info][gc,stats ] Choose Collection Set 128 us [161.165s][info][gc,stats ] Rebuild Free Set 68 us [161.165s][info][gc,stats ] Concurrent Thread Roots 8565 us, parallelism: 3.90x [161.165s][info][gc,stats ] CTR: 33378 us [161.165s][info][gc,stats ] CTR: Thread Roots 33378 us, workers (us): 8259, 8354, 8264, 8501, ---, ---, ---, ---, [161.165s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [161.165s][info][gc,stats ] CWRF: 2 us [161.165s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [161.165s][info][gc,stats ] Concurrent Weak Roots 765 us [161.165s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [161.165s][info][gc,stats ] CWR: 74 us [161.165s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 17, 13, ---, ---, ---, ---, [161.165s][info][gc,stats ] Rendezvous 697 us [161.165s][info][gc,stats ] Concurrent Cleanup 106 us [161.165s][info][gc,stats ] Concurrent Strong Roots 250 us, parallelism: 3.01x [161.165s][info][gc,stats ] CSR: 752 us [161.165s][info][gc,stats ] CSR: Code Cache Roots 600 us, workers (us): 161, 154, 140, 145, ---, ---, ---, ---, [161.165s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 37, 36, 30, 23, ---, ---, ---, ---, [161.165s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [161.165s][info][gc,stats ] Concurrent Evacuation 110429 us [161.165s][info][gc,stats ] Pause Init Update Refs (G) 1236 us [161.166s][info][gc,stats ] Pause Init Update Refs (N) 606 us [161.166s][info][gc,stats ] Manage GCLABs 499 us [161.166s][info][gc,stats ] Concurrent Update Refs 567078 us [161.166s][info][gc,stats ] Concurrent Update Thread Roots 28554 us [161.166s][info][gc,stats ] Pause Final Update Refs (G) 1232 us [161.166s][info][gc,stats ] Pause Final Update Refs (N) 686 us [161.166s][info][gc,stats ] Update Region States 43 us [161.166s][info][gc,stats ] Trash Collection Set 4 us [161.166s][info][gc,stats ] Rebuild Free Set 90 us [161.166s][info][gc,stats ] Concurrent Cleanup 119 us [161.166s][info][gc,stats ] Workers: Evacuated 191M across 443608 objects, abandoned 0B across 0 objects. [161.166s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [161.166s][info][gc,stats ] - age 1: 1822608 bytes, 1822608 total [161.166s][info][gc,stats ] - age 2: 20000400 bytes, 21823008 total [161.166s][info][gc,stats ] - age 3: 10261448 bytes, 32084456 total [161.166s][info][gc,stats ] - age 4: 39062256 bytes, 71146712 total [161.166s][info][gc,stats ] - age 5: 9210328 bytes, 80357040 total [161.166s][info][gc,stats ] - age 6: 7200144 bytes, 87557184 total [161.166s][info][gc,stats ] - age 7: 102370656 bytes, 189927840 total [161.166s][info][gc,stats ] - age 9: 2609648 bytes, 192537488 total [161.166s][info][gc,stats ] - age 10: 1446144 bytes, 193983632 total [161.166s][info][gc,stats ] [161.166s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [161.166s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [161.166s][info][gc,stats ] [161.166s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [161.166s][info][gc,stats ] - age 1: 1144737376 bytes, 1144737376 total [161.166s][info][gc,stats ] - age 2: 1280025600 bytes, 2424762976 total [161.166s][info][gc,stats ] - age 3: 1304026080 bytes, 3728789056 total [161.166s][info][gc,stats ] - age 4: 1303783488 bytes, 5032572544 total [161.166s][info][gc,stats ] - age 5: 1329036536 bytes, 6361609080 total [161.166s][info][gc,stats ] - age 6: 1320531568 bytes, 7682140648 total [161.166s][info][gc,stats ] - age 7: 1349426256 bytes, 9031566904 total [161.166s][info][gc,stats ] [161.166s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [161.166s][info][gc,stats ] - age 7: 2892521336 bytes, 2892521336 total [161.166s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [161.176s][info][gc ] Transition from: normal to: idle [161.176s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [161.176s][info][gc ] Transition from: idle to: old [161.176s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [161.176s][info][gc,start ] GC(18) Concurrent marking (OLD) [161.176s][info][gc,task ] GC(18) Using 4 of 8 workers for concurrent marking [161.177s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1294M [161.177s][info][gc ] Preempting old generation mark to allow Young GC [161.177s][info][gc ] Cancelling GC: Concurrent GC [161.177s][info][gc ] GC(18) Concurrent marking (OLD) 1.038ms [161.177s][info][gc ] GC(18) GC cancellation took 0.000s [161.177s][info][gc,ergo ] GC(18) At end of OLD marking increment: GCU: 41.3%, MU: -41.3% for duration 0.012s (totals to be subsumed in next gc report) [161.177s][info][gc,ergo ] GC(18) At end of Concurrent Old Marking increment: YOUNG generation used: 8963M, used regions: 8968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 25664M, available: 16700M [161.177s][info][gc,ergo ] GC(18) At end of Concurrent Old Marking increment: OLD generation used: 6057M, used regions: 6080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 6080M, available: 6849K [161.177s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [161.177s][info][gc,stats ] [161.177s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [161.177s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [161.177s][info][gc,stats ] [161.177s][info][gc,stats ] Concurrent Marking 1044 us, parallelism: 3.74x [161.177s][info][gc,stats ] CM: 3902 us [161.177s][info][gc,stats ] CM: Parallel Mark 3902 us, workers (us): 973, 980, 952, 997, ---, ---, ---, ---, [161.177s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [161.177s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [161.177s][info][gc,stats ] [161.177s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [161.177s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [161.177s][info][gc,stats ] [161.177s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [161.177s][info][gc,stats ] - age 1: 1144737376 bytes, 1144737376 total [161.177s][info][gc,stats ] - age 2: 1280025600 bytes, 2424762976 total [161.177s][info][gc,stats ] - age 3: 1304026080 bytes, 3728789056 total [161.177s][info][gc,stats ] - age 4: 1303783488 bytes, 5032572544 total [161.177s][info][gc,stats ] - age 5: 1329036536 bytes, 6361609080 total [161.177s][info][gc,stats ] - age 6: 1320531568 bytes, 7682140648 total [161.177s][info][gc,stats ] - age 7: 1349426256 bytes, 9031566904 total [161.177s][info][gc,stats ] [161.177s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [161.177s][info][gc,stats ] - age 7: 2894009336 bytes, 2894009336 total [161.177s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [161.187s][info][gc ] Transition from: old to: idle [161.187s][info][gc ] Transition from: idle to: normal [161.187s][info][gc ] Heuristics request to interrupt old for young collection accepted [161.187s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [161.187s][info][gc,ergo ] GC(19) Start GC cycle (YOUNG) [161.187s][info][gc,start ] GC(19) Concurrent reset [161.187s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent reset [161.221s][info][gc ] GC(19) Concurrent reset 33.366ms [161.221s][info][gc,start ] GC(19) Pause Init Mark (YOUNG) [161.221s][info][gc,task ] GC(19) Using 8 of 8 workers for init marking [161.225s][info][gc ] GC(19) Transfer SATB buffers [161.225s][info][gc ] GC(19) Pause Init Mark (YOUNG) 3.837ms [161.225s][info][gc,start ] GC(19) Concurrent remembered set scanning [161.225s][info][gc,task ] GC(19) Using 4 of 8 workers for Concurrent remembered set scanning [162.267s][info][gc ] GC(19) Concurrent remembered set scanning 1041.743ms [162.267s][info][gc,start ] GC(19) Concurrent marking roots [162.267s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent marking roots [162.276s][info][gc ] GC(19) Concurrent marking roots 8.937ms [162.276s][info][gc,start ] GC(19) Concurrent marking (YOUNG) [162.276s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent marking [162.692s][info][gc ] Periodic Sample: GCU = 24.580%, MU = 0.049% during most recent 5.0s [163.236s][info][gc ] GC(19) Concurrent marking (YOUNG) 959.518ms [163.236s][info][gc,start ] GC(19) Pause Final Mark (YOUNG) [163.236s][info][gc,task ] GC(19) Using 8 of 8 workers for final marking [163.237s][info][gc,ergo ] GC(19) Planning to promote in place 0 humongous regions and 161 regular regions, spanning a total of 1350565888 used bytes [163.237s][info][gc,ergo ] GC(19) Adaptive CSet Selection for YOUNG. Max Evacuation: 1069M, Actual Free: 0B. [163.237s][info][gc,ergo ] GC(19) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [163.237s][info][gc,ergo ] GC(19) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [163.237s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.237s][info][gc ] GC(19) Pause Final Mark (YOUNG) 0.911ms [163.237s][info][gc,start ] GC(19) Concurrent thread roots [163.237s][info][gc,task ] GC(19) Using 4 of 8 workers for Concurrent thread roots [163.237s][info][gc ] GC(19) Concurrent thread roots 0.128ms [163.237s][info][gc,start ] GC(19) Concurrent weak references [163.237s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent weak references [163.237s][info][gc,ref ] GC(19) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [163.237s][info][gc,ref ] GC(19) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [163.237s][info][gc,ref ] GC(19) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [163.237s][info][gc ] GC(19) Concurrent weak references 0.032ms [163.237s][info][gc,start ] GC(19) Concurrent weak roots [163.237s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent weak root [163.238s][info][gc ] GC(19) Concurrent weak roots 0.755ms [163.238s][info][gc,start ] GC(19) Concurrent cleanup [163.238s][info][gc ] GC(19) Concurrent cleanup 15020M->15020M(31744M) 0.109ms [163.238s][info][gc,free ] Free: 15416M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1927 Collector Reserve: 1284M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.238s][info][gc,start ] GC(19) Concurrent evacuation [163.238s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent evacuation [163.238s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6088M [163.238s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6096M [163.238s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6104M [163.238s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6112M [163.238s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6120M [163.239s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6128M [163.240s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6136M [163.240s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6144M [163.240s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6152M [163.241s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6160M [163.242s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6168M [163.243s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6176M [163.243s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6184M [163.243s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6192M [163.244s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6200M [163.245s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6208M [163.245s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6216M [163.245s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6224M [163.247s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6232M [163.247s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6240M [163.247s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6248M [163.247s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6256M [163.249s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6264M [163.249s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6272M [163.249s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6280M [163.249s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6288M [163.251s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6296M [163.251s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6304M [163.251s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6312M [163.251s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6320M [163.253s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6328M [163.253s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6336M [163.253s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6344M [163.254s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6352M [163.255s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6360M [163.255s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6368M [163.255s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6376M [163.256s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6384M [163.257s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6392M [163.257s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6400M [163.258s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6408M [163.258s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6416M [163.260s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6424M [163.260s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6432M [163.260s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6440M [163.260s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6448M [163.262s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6456M [163.262s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6464M [163.262s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6472M [163.262s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6480M [163.264s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6488M [163.264s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6496M [163.264s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6504M [163.264s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6512M [163.266s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6520M [163.266s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6528M [163.266s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6536M [163.267s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6544M [163.268s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6552M [163.268s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6560M [163.268s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6568M [163.269s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6576M [163.270s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6584M [163.270s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6592M [163.271s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6600M [163.271s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6608M [163.273s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6616M [163.273s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6624M [163.273s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6632M [163.273s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6640M [163.275s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6648M [163.275s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6656M [163.275s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6664M [163.275s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6672M [163.277s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6680M [163.277s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6688M [163.277s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6696M [163.277s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6704M [163.279s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6712M [163.279s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6720M [163.279s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6728M [163.280s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6736M [163.281s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6744M [163.281s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6752M [163.282s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6760M [163.282s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6768M [163.283s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6776M [163.284s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6784M [163.284s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6792M [163.284s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6800M [163.285s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6808M [163.286s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6816M [163.286s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6824M [163.286s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6832M [163.288s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6840M [163.288s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6848M [163.288s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6856M [163.288s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6864M [163.290s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6872M [163.290s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6880M [163.290s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6888M [163.290s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6896M [163.292s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6904M [163.292s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6912M [163.293s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6920M [163.293s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6928M [163.294s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6936M [163.294s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6944M [163.295s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6952M [163.295s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6960M [163.296s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6968M [163.297s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6976M [163.297s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6984M [163.297s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 6992M [163.298s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7000M [163.299s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7008M [163.299s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7016M [163.299s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7024M [163.301s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7032M [163.301s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7040M [163.301s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7048M [163.301s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7056M [163.303s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7064M [163.303s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7072M [163.304s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7080M [163.304s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7088M [163.305s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7096M [163.305s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7104M [163.306s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7112M [163.306s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7120M [163.307s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7128M [163.307s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7136M [163.308s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7144M [163.308s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7152M [163.309s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7160M [163.310s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7168M [163.310s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7176M [163.310s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7184M [163.311s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7192M [163.312s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7200M [163.312s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7208M [163.312s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7216M [163.314s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7224M [163.314s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7232M [163.314s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7240M [163.314s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7248M [163.316s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7256M [163.316s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7264M [163.317s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7272M [163.317s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7280M [163.318s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7288M [163.318s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7296M [163.319s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7304M [163.319s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7312M [163.320s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7320M [163.320s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7328M [163.321s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7336M [163.321s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7344M [163.322s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7352M [163.323s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7360M [163.323s][info][gc ] GC(19) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7368M [163.325s][info][gc ] GC(19) Concurrent evacuation 87.176ms [163.326s][info][gc,start ] GC(19) Pause Init Update Refs [163.326s][info][gc ] GC(19) Pause Init Update Refs 0.551ms [163.326s][info][gc,start ] GC(19) Concurrent update references [163.326s][info][gc,task ] GC(19) Using 4 of 8 workers for concurrent reference update [163.326s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [163.681s][info][gc ] GC(19) Concurrent update references 354.727ms [163.681s][info][gc,start ] GC(19) Concurrent update thread roots [163.710s][info][gc ] GC(19) Concurrent update thread roots 28.431ms [163.710s][info][gc,start ] GC(19) Pause Final Update Refs [163.710s][info][gc,task ] GC(19) Using 8 of 8 workers for final reference update [163.710s][info][gc ] GC(19) Transfer SATB buffers [163.711s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1220M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.711s][info][gc ] GC(19) Pause Final Update Refs 0.694ms [163.711s][info][gc,start ] GC(19) Concurrent cleanup [163.711s][info][gc ] GC(19) Concurrent cleanup 15020M->15020M(31744M) 0.102ms [163.711s][info][gc,ergo ] GC(19) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6849K, young_available: 16700M [163.711s][info][gc,ergo ] GC(19) At end of Concurrent Young GC: GCU: 24.1%, MU: 0.1% during period of 2.546s [163.711s][info][gc,ergo ] GC(19) At end of Concurrent Young GC: YOUNG generation used: 7675M, used regions: 7680M, humongous waste: 0B, soft capacity: 31744M, max capacity: 24376M, available: 16700M [163.711s][info][gc,ergo ] GC(19) At end of Concurrent Young GC: OLD generation used: 7345M, used regions: 7368M, humongous waste: 16540K, soft capacity: 0B, max capacity: 7368M, available: 6849K [163.711s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1220M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.711s][info][gc,stats ] [163.711s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [163.711s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [163.711s][info][gc,stats ] [163.711s][info][gc,stats ] Concurrent Reset 33389 us [163.711s][info][gc,stats ] Pause Init Mark (G) 4496 us [163.711s][info][gc,stats ] Pause Init Mark (N) 3845 us [163.711s][info][gc,stats ] Swap Remembered Set 3201 us [163.711s][info][gc,stats ] Transfer Old From SATB 502 us [163.711s][info][gc,stats ] Update Region States 47 us [163.711s][info][gc,stats ] Concurrent Scan Remembered Set 1041770 us, parallelism: 4.00x [163.711s][info][gc,stats ] RS: 4166756 us [163.711s][info][gc,stats ] RS: Scan Clusters 4166756 us, workers (us): 1041694, 1041691, 1041687, 1041684, ---, ---, ---, ---, [163.711s][info][gc,stats ] Concurrent Mark Roots 8955 us, parallelism: 3.79x [163.711s][info][gc,stats ] CMR: 33928 us [163.711s][info][gc,stats ] CMR: Thread Roots 33121 us, workers (us): 8211, 8426, 8134, 8350, ---, ---, ---, ---, [163.711s][info][gc,stats ] CMR: Code Cache Roots 571 us, workers (us): 131, 146, 182, 113, ---, ---, ---, ---, [163.711s][info][gc,stats ] CMR: VM Strong Roots 190 us, workers (us): 53, 51, 46, 41, ---, ---, ---, ---, [163.711s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 8, 37, ---, ---, ---, ---, ---, [163.711s][info][gc,stats ] Concurrent Marking 959542 us, parallelism: 3.99x [163.711s][info][gc,stats ] CM: 3833145 us [163.711s][info][gc,stats ] CM: Parallel Mark 3833145 us, workers (us): 958287, 958291, 958287, 958281, ---, ---, ---, ---, [163.711s][info][gc,stats ] Pause Final Mark (G) 1455 us [163.711s][info][gc,stats ] Pause Final Mark (N) 917 us [163.711s][info][gc,stats ] Finish Mark 529 us [163.711s][info][gc,stats ] Update Region States 91 us [163.711s][info][gc,stats ] Choose Collection Set 106 us [163.711s][info][gc,stats ] Rebuild Free Set 67 us [163.711s][info][gc,stats ] Concurrent Thread Roots 133 us, parallelism: 2.22x [163.711s][info][gc,stats ] CTR: 296 us [163.711s][info][gc,stats ] CTR: Thread Roots 296 us, workers (us): 78, 77, 72, 69, ---, ---, ---, ---, [163.711s][info][gc,stats ] Concurrent Weak References 35 us, parallelism: 0.03x [163.711s][info][gc,stats ] CWRF: 1 us [163.711s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [163.711s][info][gc,stats ] Concurrent Weak Roots 760 us [163.711s][info][gc,stats ] Roots 50 us, parallelism: 1.42x [163.711s][info][gc,stats ] CWR: 71 us [163.711s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 20, 16, 13, ---, ---, ---, ---, [163.711s][info][gc,stats ] Rendezvous 698 us [163.711s][info][gc,stats ] Concurrent Cleanup 115 us [163.711s][info][gc,stats ] Concurrent Evacuation 87183 us [163.711s][info][gc,stats ] Pause Init Update Refs (G) 1048 us [163.711s][info][gc,stats ] Pause Init Update Refs (N) 559 us [163.711s][info][gc,stats ] Manage GCLABs 480 us [163.711s][info][gc,stats ] Concurrent Update Refs 354744 us [163.711s][info][gc,stats ] Concurrent Update Thread Roots 28438 us [163.711s][info][gc,stats ] Pause Final Update Refs (G) 1161 us [163.711s][info][gc,stats ] Pause Final Update Refs (N) 699 us [163.711s][info][gc,stats ] Update Region States 42 us [163.712s][info][gc,stats ] Trash Collection Set 3 us [163.712s][info][gc,stats ] Rebuild Free Set 86 us [163.712s][info][gc,stats ] Concurrent Cleanup 108 us [163.712s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [163.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [163.712s][info][gc,stats ] [163.712s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [163.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [163.712s][info][gc,stats ] [163.712s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [163.712s][info][gc,stats ] - age 2: 1144737376 bytes, 1144737376 total [163.712s][info][gc,stats ] - age 3: 1280025600 bytes, 2424762976 total [163.712s][info][gc,stats ] - age 4: 1304026080 bytes, 3728789056 total [163.712s][info][gc,stats ] - age 5: 1303783488 bytes, 5032572544 total [163.712s][info][gc,stats ] - age 6: 1329036536 bytes, 6361609080 total [163.712s][info][gc,stats ] - age 7: 1320531568 bytes, 7682140648 total [163.712s][info][gc,stats ] [163.712s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [163.712s][info][gc,stats ] - age 7: 4243435592 bytes, 4243435592 total [163.712s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [163.722s][info][gc ] Transition from: normal to: idle [163.722s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [163.722s][info][gc ] Transition from: idle to: old [163.722s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1220M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.722s][info][gc,start ] GC(20) Concurrent marking (OLD) [163.722s][info][gc,task ] GC(20) Using 4 of 8 workers for concurrent marking [163.725s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1259M [163.725s][info][gc ] Preempting old generation mark to allow Young GC [163.725s][info][gc ] Cancelling GC: Concurrent GC [163.725s][info][gc ] GC(20) Concurrent marking (OLD) 3.467ms [163.725s][info][gc ] GC(20) GC cancellation took 0.000s [163.725s][info][gc,ergo ] GC(20) At end of OLD marking increment: GCU: 101.6%, MU: -31.8% for duration 0.014s (totals to be subsumed in next gc report) [163.725s][info][gc,ergo ] GC(20) At end of Concurrent Old Marking increment: YOUNG generation used: 7675M, used regions: 7680M, humongous waste: 0B, soft capacity: 31744M, max capacity: 24376M, available: 16700M [163.725s][info][gc,ergo ] GC(20) At end of Concurrent Old Marking increment: OLD generation used: 7345M, used regions: 7368M, humongous waste: 16540K, soft capacity: 0B, max capacity: 7368M, available: 6849K [163.725s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1220M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.726s][info][gc,stats ] [163.726s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [163.726s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [163.726s][info][gc,stats ] [163.726s][info][gc,stats ] Concurrent Marking 3477 us, parallelism: 3.91x [163.726s][info][gc,stats ] CM: 13607 us [163.726s][info][gc,stats ] CM: Parallel Mark 13607 us, workers (us): 3395, 3426, 3409, 3376, ---, ---, ---, ---, [163.726s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [163.726s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [163.726s][info][gc,stats ] [163.726s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [163.726s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [163.726s][info][gc,stats ] [163.726s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [163.726s][info][gc,stats ] - age 2: 1144737376 bytes, 1144737376 total [163.726s][info][gc,stats ] - age 3: 1280025600 bytes, 2424762976 total [163.726s][info][gc,stats ] - age 4: 1304026080 bytes, 3728789056 total [163.726s][info][gc,stats ] - age 5: 1303783488 bytes, 5032572544 total [163.726s][info][gc,stats ] - age 6: 1329036536 bytes, 6361609080 total [163.726s][info][gc,stats ] - age 7: 1320531568 bytes, 7682140648 total [163.726s][info][gc,stats ] [163.726s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [163.726s][info][gc,stats ] - age 7: 4248742688 bytes, 4248742688 total [163.726s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [163.736s][info][gc ] Transition from: old to: idle [163.736s][info][gc ] Transition from: idle to: normal [163.736s][info][gc ] Heuristics request to interrupt old for young collection accepted [163.736s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1220M, Max: 8192K; Used: 93894K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [163.736s][info][gc,ergo ] GC(21) Start GC cycle (YOUNG) [163.736s][info][gc,start ] GC(21) Concurrent reset [163.736s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent reset [163.769s][info][gc ] GC(21) Concurrent reset 33.275ms [163.770s][info][gc,start ] GC(21) Pause Init Mark (YOUNG) [163.770s][info][gc,task ] GC(21) Using 8 of 8 workers for init marking [163.773s][info][gc ] GC(21) Transfer SATB buffers [163.774s][info][gc ] GC(21) Pause Init Mark (YOUNG) 4.349ms [163.774s][info][gc,start ] GC(21) Concurrent remembered set scanning [163.774s][info][gc,task ] GC(21) Using 4 of 8 workers for Concurrent remembered set scanning [164.621s][info][gc ] GC(21) Concurrent remembered set scanning 846.750ms [164.621s][info][gc,start ] GC(21) Concurrent marking roots [164.621s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent marking roots [164.630s][info][gc ] GC(21) Concurrent marking roots 8.732ms [164.630s][info][gc,start ] GC(21) Concurrent marking (YOUNG) [164.630s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent marking [164.639s][info][gc ] GC(21) Concurrent marking (YOUNG) 9.402ms [164.639s][info][gc,start ] GC(21) Pause Final Mark (YOUNG) [164.639s][info][gc,task ] GC(21) Using 8 of 8 workers for final marking [164.640s][info][gc,ergo ] GC(21) Planning to promote in place 0 humongous regions and 165 regular regions, spanning a total of 1383460240 used bytes [164.640s][info][gc,ergo ] GC(21) Adaptive CSet Selection for YOUNG. Max Evacuation: 1015M, Actual Free: 0B. [164.640s][info][gc,ergo ] GC(21) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [164.640s][info][gc,ergo ] GC(21) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [164.640s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1219M, Max: 8192K; Used: 86347K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [164.640s][info][gc ] GC(21) Pause Final Mark (YOUNG) 0.926ms [164.640s][info][gc,start ] GC(21) Concurrent thread roots [164.640s][info][gc,task ] GC(21) Using 4 of 8 workers for Concurrent thread roots [164.641s][info][gc ] GC(21) Concurrent thread roots 0.100ms [164.641s][info][gc,start ] GC(21) Concurrent weak references [164.641s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent weak references [164.641s][info][gc,ref ] GC(21) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.641s][info][gc,ref ] GC(21) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.641s][info][gc,ref ] GC(21) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.641s][info][gc ] GC(21) Concurrent weak references 0.032ms [164.641s][info][gc,start ] GC(21) Concurrent weak roots [164.641s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent weak root [164.641s][info][gc ] GC(21) Concurrent weak roots 0.717ms [164.641s][info][gc,start ] GC(21) Concurrent cleanup [164.641s][info][gc ] GC(21) Concurrent cleanup 15020M->15020M(31744M) 0.099ms [164.641s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 1219M, Max: 8192K; Used: 86347K Old Collector Reserve: 6849K, Max: 662K; Used: 137M [164.641s][info][gc,start ] GC(21) Concurrent evacuation [164.641s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent evacuation [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7376M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7384M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7392M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7400M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7408M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7416M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7424M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7432M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7440M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7448M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7456M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7464M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7472M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7480M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7488M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7496M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7504M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7512M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7520M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7528M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7536M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7544M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7552M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7560M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7568M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7576M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7584M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7592M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7600M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7608M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7616M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7624M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7632M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7640M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7648M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7656M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7664M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7672M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7680M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7688M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7696M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7704M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7712M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7720M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7728M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7736M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7744M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7752M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7760M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7768M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7776M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7784M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7792M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7800M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7808M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7816M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7824M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7832M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7840M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7848M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7856M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7864M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7872M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7880M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7888M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7896M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7904M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7912M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7920M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7928M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7936M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7944M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7952M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7960M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7968M [164.642s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7976M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7984M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 7992M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8000M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8008M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8016M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8024M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8032M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8040M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8048M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8056M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8064M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8072M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8080M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8088M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8096M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8104M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8112M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8120M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8128M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8136M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8144M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8152M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8160M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8168M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8176M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8184M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8192M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8200M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8208M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8216M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8224M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8232M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8240M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8248M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8256M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8264M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8272M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8280M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8288M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8296M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8304M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8312M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8320M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8328M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8336M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8344M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8352M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8360M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8368M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8376M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8384M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8392M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8400M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8408M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8416M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8424M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8432M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8440M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8448M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8456M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8464M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8472M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8480M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8488M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8496M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8504M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8512M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8520M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8528M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8536M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8544M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8552M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8560M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8568M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8576M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8584M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8592M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8600M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8608M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8616M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8624M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8632M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8640M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8648M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8656M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8664M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8672M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8680M [164.643s][info][gc ] GC(21) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8688M [164.643s][info][gc ] GC(21) Concurrent evacuation 1.981ms [164.644s][info][gc,start ] GC(21) Pause Init Update Refs [164.644s][info][gc ] GC(21) Pause Init Update Refs 0.508ms [164.644s][info][gc,start ] GC(21) Concurrent update references [164.644s][info][gc,task ] GC(21) Using 4 of 8 workers for concurrent reference update [164.644s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [164.666s][info][gc ] GC(21) Concurrent update references 21.249ms [164.666s][info][gc,start ] GC(21) Concurrent update thread roots [164.693s][info][gc ] GC(21) Concurrent update thread roots 27.941ms [164.694s][info][gc,start ] GC(21) Pause Final Update Refs [164.694s][info][gc,task ] GC(21) Using 8 of 8 workers for final reference update [164.694s][info][gc ] GC(21) Transfer SATB buffers [164.694s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1155M, Max: 8192K; Used: 86347K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.694s][info][gc ] GC(21) Pause Final Update Refs 0.676ms [164.695s][info][gc,start ] GC(21) Concurrent cleanup [164.695s][info][gc ] GC(21) Concurrent cleanup 15020M->15020M(31744M) 0.102ms [164.695s][info][gc,ergo ] GC(21) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7494K, young_available: 16699M [164.695s][info][gc,ergo ] GC(21) At end of Concurrent Young GC: GCU: 23.0%, MU: 0.2% during period of 0.984s [164.695s][info][gc,ergo ] GC(21) At end of Concurrent Young GC: YOUNG generation used: 6356M, used regions: 6360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 23056M, available: 16699M [164.695s][info][gc,ergo ] GC(21) At end of Concurrent Young GC: OLD generation used: 8664M, used regions: 8688M, humongous waste: 16540K, soft capacity: 0B, max capacity: 8688M, available: 7494K [164.695s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1155M, Max: 8192K; Used: 86347K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.695s][info][gc,stats ] [164.695s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [164.695s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [164.695s][info][gc,stats ] [164.695s][info][gc,stats ] Concurrent Reset 33297 us [164.695s][info][gc,stats ] Pause Init Mark (G) 4951 us [164.695s][info][gc,stats ] Pause Init Mark (N) 4357 us [164.695s][info][gc,stats ] Swap Remembered Set 3712 us [164.695s][info][gc,stats ] Transfer Old From SATB 497 us [164.695s][info][gc,stats ] Update Region States 50 us [164.695s][info][gc,stats ] Concurrent Scan Remembered Set 846774 us, parallelism: 4.00x [164.695s][info][gc,stats ] RS: 3386736 us [164.695s][info][gc,stats ] RS: Scan Clusters 3386736 us, workers (us): 846690, 846685, 846683, 846679, ---, ---, ---, ---, [164.695s][info][gc,stats ] Concurrent Mark Roots 8742 us, parallelism: 3.79x [164.695s][info][gc,stats ] CMR: 33102 us [164.695s][info][gc,stats ] CMR: Thread Roots 32308 us, workers (us): 8039, 8024, 8005, 8240, ---, ---, ---, ---, [164.695s][info][gc,stats ] CMR: Code Cache Roots 569 us, workers (us): 183, 113, 131, 142, ---, ---, ---, ---, [164.695s][info][gc,stats ] CMR: VM Strong Roots 182 us, workers (us): 50, 45, 44, 43, ---, ---, ---, ---, [164.695s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, ---, ---, 8, ---, ---, ---, ---, [164.695s][info][gc,stats ] Concurrent Marking 9416 us, parallelism: 3.57x [164.695s][info][gc,stats ] CM: 33639 us [164.695s][info][gc,stats ] CM: Parallel Mark 33639 us, workers (us): 8411, 8408, 8415, 8404, ---, ---, ---, ---, [164.695s][info][gc,stats ] Pause Final Mark (G) 1396 us [164.695s][info][gc,stats ] Pause Final Mark (N) 932 us [164.695s][info][gc,stats ] Finish Mark 556 us [164.695s][info][gc,stats ] Update Region States 84 us [164.695s][info][gc,stats ] Choose Collection Set 103 us [164.695s][info][gc,stats ] Rebuild Free Set 65 us [164.695s][info][gc,stats ] Concurrent Thread Roots 105 us, parallelism: 2.38x [164.695s][info][gc,stats ] CTR: 251 us [164.695s][info][gc,stats ] CTR: Thread Roots 251 us, workers (us): 66, 64, 63, 58, ---, ---, ---, ---, [164.695s][info][gc,stats ] Concurrent Weak References 35 us, parallelism: 0.05x [164.695s][info][gc,stats ] CWRF: 2 us [164.695s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [164.695s][info][gc,stats ] Concurrent Weak Roots 722 us [164.695s][info][gc,stats ] Roots 47 us, parallelism: 1.44x [164.695s][info][gc,stats ] CWR: 67 us [164.695s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 18, 15, 12, ---, ---, ---, ---, [164.695s][info][gc,stats ] Rendezvous 663 us [164.695s][info][gc,stats ] Concurrent Cleanup 103 us [164.695s][info][gc,stats ] Concurrent Evacuation 1987 us [164.695s][info][gc,stats ] Pause Init Update Refs (G) 861 us [164.695s][info][gc,stats ] Pause Init Update Refs (N) 514 us [164.695s][info][gc,stats ] Manage GCLABs 448 us [164.695s][info][gc,stats ] Concurrent Update Refs 21262 us [164.695s][info][gc,stats ] Concurrent Update Thread Roots 27954 us [164.695s][info][gc,stats ] Pause Final Update Refs (G) 1014 us [164.695s][info][gc,stats ] Pause Final Update Refs (N) 681 us [164.695s][info][gc,stats ] Update Region States 42 us [164.695s][info][gc,stats ] Trash Collection Set 3 us [164.695s][info][gc,stats ] Rebuild Free Set 78 us [164.695s][info][gc,stats ] Concurrent Cleanup 107 us [164.695s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.695s][info][gc,stats ] [164.695s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.695s][info][gc,stats ] [164.695s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [164.695s][info][gc,stats ] - age 3: 1144737376 bytes, 1144737376 total [164.695s][info][gc,stats ] - age 4: 1280025600 bytes, 2424762976 total [164.695s][info][gc,stats ] - age 5: 1304026080 bytes, 3728789056 total [164.695s][info][gc,stats ] - age 6: 1303783488 bytes, 5032572544 total [164.695s][info][gc,stats ] - age 7: 1329036536 bytes, 6361609080 total [164.695s][info][gc,stats ] [164.695s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [164.695s][info][gc,stats ] - age 7: 5569274256 bytes, 5569274256 total [164.695s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [164.705s][info][gc ] Transition from: normal to: idle [164.705s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [164.705s][info][gc ] Transition from: idle to: old [164.705s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1155M, Max: 8192K; Used: 86347K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.706s][info][gc,start ] GC(22) Concurrent marking (OLD) [164.706s][info][gc,task ] GC(22) Using 4 of 8 workers for concurrent marking [164.711s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1267M [164.711s][info][gc ] Preempting old generation mark to allow Young GC [164.711s][info][gc ] Cancelling GC: Concurrent GC [164.711s][info][gc ] GC(22) Concurrent marking (OLD) 5.191ms [164.711s][info][gc ] GC(22) GC cancellation took 0.000s [164.711s][info][gc,ergo ] GC(22) At end of OLD marking increment: GCU: 133.2%, MU: 53.0% for duration 0.016s (totals to be subsumed in next gc report) [164.711s][info][gc,ergo ] GC(22) At end of Concurrent Old Marking increment: YOUNG generation used: 6356M, used regions: 6360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 23056M, available: 16699M [164.711s][info][gc,ergo ] GC(22) At end of Concurrent Old Marking increment: OLD generation used: 8664M, used regions: 8688M, humongous waste: 16540K, soft capacity: 0B, max capacity: 8688M, available: 7494K [164.711s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1155M, Max: 8192K; Used: 86347K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.711s][info][gc,stats ] [164.711s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [164.711s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [164.711s][info][gc,stats ] [164.711s][info][gc,stats ] Concurrent Marking 5207 us, parallelism: 3.93x [164.711s][info][gc,stats ] CM: 20470 us [164.711s][info][gc,stats ] CM: Parallel Mark 20470 us, workers (us): 5077, 5120, 5128, 5144, ---, ---, ---, ---, [164.711s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.711s][info][gc,stats ] [164.711s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.711s][info][gc,stats ] [164.711s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [164.711s][info][gc,stats ] - age 3: 1144737376 bytes, 1144737376 total [164.711s][info][gc,stats ] - age 4: 1280025600 bytes, 2424762976 total [164.711s][info][gc,stats ] - age 5: 1304026080 bytes, 3728789056 total [164.711s][info][gc,stats ] - age 6: 1303783488 bytes, 5032572544 total [164.711s][info][gc,stats ] - age 7: 1329036536 bytes, 6361609080 total [164.711s][info][gc,stats ] [164.711s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [164.711s][info][gc,stats ] - age 7: 5572661472 bytes, 5572661472 total [164.711s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [164.721s][info][gc ] Transition from: old to: idle [164.721s][info][gc ] Transition from: idle to: normal [164.721s][info][gc ] Heuristics request to interrupt old for young collection accepted [164.721s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1155M, Max: 8192K; Used: 86347K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.721s][info][gc,ergo ] GC(23) Start GC cycle (YOUNG) [164.721s][info][gc,start ] GC(23) Concurrent reset [164.721s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent reset [164.751s][info][gc ] GC(23) Concurrent reset 29.294ms [164.751s][info][gc,start ] GC(23) Pause Init Mark (YOUNG) [164.751s][info][gc,task ] GC(23) Using 8 of 8 workers for init marking [164.755s][info][gc ] GC(23) Transfer SATB buffers [164.755s][info][gc ] GC(23) Pause Init Mark (YOUNG) 3.958ms [164.755s][info][gc,start ] GC(23) Concurrent remembered set scanning [164.755s][info][gc,task ] GC(23) Using 4 of 8 workers for Concurrent remembered set scanning [164.791s][info][gc ] GC(23) Concurrent remembered set scanning 35.491ms [164.791s][info][gc,start ] GC(23) Concurrent marking roots [164.791s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent marking roots [164.800s][info][gc ] GC(23) Concurrent marking roots 8.733ms [164.800s][info][gc,start ] GC(23) Concurrent marking (YOUNG) [164.800s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent marking [164.804s][info][gc ] GC(23) Concurrent marking (YOUNG) 4.076ms [164.804s][info][gc,start ] GC(23) Pause Final Mark (YOUNG) [164.804s][info][gc,task ] GC(23) Using 8 of 8 workers for final marking [164.805s][info][gc,ergo ] GC(23) Planning to promote in place 0 humongous regions and 166 regular regions, spanning a total of 1391600336 used bytes [164.805s][info][gc,ergo ] GC(23) Adaptive CSet Selection for YOUNG. Max Evacuation: 960M, Actual Free: 0B. [164.805s][info][gc,ergo ] GC(23) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [164.805s][info][gc,ergo ] GC(23) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [164.805s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1154M, Max: 8192K; Used: 62658K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.805s][info][gc ] GC(23) Pause Final Mark (YOUNG) 0.898ms [164.805s][info][gc,start ] GC(23) Concurrent thread roots [164.805s][info][gc,task ] GC(23) Using 4 of 8 workers for Concurrent thread roots [164.805s][info][gc ] GC(23) Concurrent thread roots 0.099ms [164.805s][info][gc,start ] GC(23) Concurrent weak references [164.805s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent weak references [164.805s][info][gc,ref ] GC(23) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.805s][info][gc,ref ] GC(23) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.805s][info][gc,ref ] GC(23) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.805s][info][gc ] GC(23) Concurrent weak references 0.034ms [164.805s][info][gc,start ] GC(23) Concurrent weak roots [164.805s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent weak root [164.806s][info][gc ] GC(23) Concurrent weak roots 0.713ms [164.806s][info][gc,start ] GC(23) Concurrent cleanup [164.806s][info][gc ] GC(23) Concurrent cleanup 15020M->15020M(31744M) 0.097ms [164.806s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 1154M, Max: 8192K; Used: 62658K Old Collector Reserve: 7494K, Max: 662K; Used: 144M [164.806s][info][gc,start ] GC(23) Concurrent evacuation [164.806s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent evacuation [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8696M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8704M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8712M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8720M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8728M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8736M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8744M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8752M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8760M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8768M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8776M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8784M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8792M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8800M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8808M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8816M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8824M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8832M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8840M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8848M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8856M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8864M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8872M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8880M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8888M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8896M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8904M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8912M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8920M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8928M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8936M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8944M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8952M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8960M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8968M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8976M [164.806s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8984M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 8992M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9000M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9008M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9016M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9024M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9032M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9040M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9048M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9056M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9064M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9072M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9080M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9088M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9096M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9104M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9112M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9120M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9128M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9136M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9144M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9152M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9160M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9168M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9176M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9184M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9192M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9200M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9208M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9216M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9224M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9232M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9240M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9248M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9256M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9264M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9272M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9280M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9288M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9296M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9304M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9312M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9320M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9328M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9336M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9344M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9352M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9360M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9368M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9376M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9384M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9392M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9400M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9408M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9416M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9424M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9432M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9440M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9448M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9456M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9464M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9472M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9480M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9488M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9496M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9504M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9512M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9520M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9528M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9536M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9544M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9552M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9560M [164.807s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9568M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9576M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9584M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9592M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9600M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9608M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9616M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9624M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9632M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9640M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9648M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9656M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9664M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9672M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9680M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9688M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9696M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9704M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9712M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9720M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9728M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9736M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9744M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9752M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9760M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9768M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9776M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9784M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9792M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9800M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9808M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9816M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9824M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9832M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9840M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9848M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9856M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9864M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9872M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9880M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9888M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9896M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9904M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9912M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9920M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9928M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9936M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9944M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9952M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9960M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9968M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9976M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9984M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 9992M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10000M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10008M [164.808s][info][gc ] GC(23) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10016M [164.808s][info][gc ] GC(23) Concurrent evacuation 2.308ms [164.808s][info][gc,start ] GC(23) Pause Init Update Refs [164.809s][info][gc ] GC(23) Pause Init Update Refs 0.496ms [164.809s][info][gc,start ] GC(23) Concurrent update references [164.809s][info][gc,task ] GC(23) Using 4 of 8 workers for concurrent reference update [164.809s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [164.823s][info][gc ] GC(23) Concurrent update references 13.620ms [164.823s][info][gc,start ] GC(23) Concurrent update thread roots [164.851s][info][gc ] GC(23) Concurrent update thread roots 27.871ms [164.851s][info][gc,start ] GC(23) Pause Final Update Refs [164.851s][info][gc,task ] GC(23) Using 8 of 8 workers for final reference update [164.851s][info][gc ] GC(23) Transfer SATB buffers [164.851s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1090M, Max: 8192K; Used: 62658K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.851s][info][gc ] GC(23) Pause Final Update Refs 0.664ms [164.852s][info][gc,start ] GC(23) Concurrent cleanup [164.852s][info][gc ] GC(23) Concurrent cleanup 15020M->15020M(31744M) 0.101ms [164.852s][info][gc,ergo ] GC(23) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8381K, young_available: 16698M [164.852s][info][gc,ergo ] GC(23) At end of Concurrent Young GC: GCU: 12.8%, MU: 1.6% during period of 0.157s [164.852s][info][gc,ergo ] GC(23) At end of Concurrent Young GC: YOUNG generation used: 5029M, used regions: 5032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 21728M, available: 16698M [164.852s][info][gc,ergo ] GC(23) At end of Concurrent Young GC: OLD generation used: 9991M, used regions: 10016M, humongous waste: 16540K, soft capacity: 0B, max capacity: 10016M, available: 8381K [164.852s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1090M, Max: 8192K; Used: 62658K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.852s][info][gc,stats ] [164.852s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [164.852s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [164.852s][info][gc,stats ] [164.852s][info][gc,stats ] Concurrent Reset 29316 us [164.852s][info][gc,stats ] Pause Init Mark (G) 4593 us [164.852s][info][gc,stats ] Pause Init Mark (N) 3965 us [164.852s][info][gc,stats ] Swap Remembered Set 3325 us [164.852s][info][gc,stats ] Transfer Old From SATB 493 us [164.852s][info][gc,stats ] Update Region States 49 us [164.852s][info][gc,stats ] Concurrent Scan Remembered Set 35504 us, parallelism: 3.99x [164.852s][info][gc,stats ] RS: 141747 us [164.852s][info][gc,stats ] RS: Scan Clusters 141747 us, workers (us): 35442, 35439, 35435, 35432, ---, ---, ---, ---, [164.852s][info][gc,stats ] Concurrent Mark Roots 8741 us, parallelism: 3.79x [164.852s][info][gc,stats ] CMR: 33088 us [164.852s][info][gc,stats ] CMR: Thread Roots 32297 us, workers (us): 8062, 8038, 8185, 8012, ---, ---, ---, ---, [164.852s][info][gc,stats ] CMR: Code Cache Roots 566 us, workers (us): 146, 128, 181, 111, ---, ---, ---, ---, [164.852s][info][gc,stats ] CMR: VM Strong Roots 182 us, workers (us): 52, 48, 43, 39, ---, ---, ---, ---, [164.852s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, 35, ---, ---, ---, ---, ---, [164.852s][info][gc,stats ] Concurrent Marking 4087 us, parallelism: 3.06x [164.852s][info][gc,stats ] CM: 12507 us [164.852s][info][gc,stats ] CM: Parallel Mark 12507 us, workers (us): 3130, 3127, 3131, 3119, ---, ---, ---, ---, [164.852s][info][gc,stats ] Pause Final Mark (G) 1307 us [164.852s][info][gc,stats ] Pause Final Mark (N) 904 us [164.852s][info][gc,stats ] Finish Mark 549 us [164.852s][info][gc,stats ] Update Region States 77 us [164.852s][info][gc,stats ] Choose Collection Set 92 us [164.852s][info][gc,stats ] Rebuild Free Set 72 us [164.852s][info][gc,stats ] Concurrent Thread Roots 104 us, parallelism: 2.35x [164.852s][info][gc,stats ] CTR: 244 us [164.852s][info][gc,stats ] CTR: Thread Roots 244 us, workers (us): 64, 64, 60, 56, ---, ---, ---, ---, [164.852s][info][gc,stats ] Concurrent Weak References 37 us, parallelism: 0.03x [164.852s][info][gc,stats ] CWRF: 1 us [164.852s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [164.852s][info][gc,stats ] Concurrent Weak Roots 717 us [164.852s][info][gc,stats ] Roots 46 us, parallelism: 1.46x [164.852s][info][gc,stats ] CWR: 68 us [164.852s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 21, 17, 16, 13, ---, ---, ---, ---, [164.852s][info][gc,stats ] Rendezvous 659 us [164.852s][info][gc,stats ] Concurrent Cleanup 102 us [164.852s][info][gc,stats ] Concurrent Evacuation 2316 us [164.852s][info][gc,stats ] Pause Init Update Refs (G) 826 us [164.852s][info][gc,stats ] Pause Init Update Refs (N) 503 us [164.852s][info][gc,stats ] Manage GCLABs 438 us [164.852s][info][gc,stats ] Concurrent Update Refs 13627 us [164.852s][info][gc,stats ] Concurrent Update Thread Roots 27876 us [164.852s][info][gc,stats ] Pause Final Update Refs (G) 980 us [164.852s][info][gc,stats ] Pause Final Update Refs (N) 668 us [164.852s][info][gc,stats ] Update Region States 40 us [164.852s][info][gc,stats ] Trash Collection Set 3 us [164.852s][info][gc,stats ] Rebuild Free Set 74 us [164.852s][info][gc,stats ] Concurrent Cleanup 107 us [164.852s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.852s][info][gc,stats ] [164.852s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.852s][info][gc,stats ] [164.852s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [164.852s][info][gc,stats ] - age 4: 1144737376 bytes, 1144737376 total [164.852s][info][gc,stats ] - age 5: 1280025600 bytes, 2424762976 total [164.852s][info][gc,stats ] - age 6: 1304026080 bytes, 3728789056 total [164.852s][info][gc,stats ] - age 7: 1303783488 bytes, 5032572544 total [164.852s][info][gc,stats ] [164.852s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [164.852s][info][gc,stats ] - age 7: 6901698008 bytes, 6901698008 total [164.852s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [164.863s][info][gc ] Transition from: normal to: idle [164.863s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [164.863s][info][gc ] Transition from: idle to: old [164.863s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1090M, Max: 8192K; Used: 62658K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.863s][info][gc,start ] GC(24) Concurrent marking (OLD) [164.863s][info][gc,task ] GC(24) Using 4 of 8 workers for concurrent marking [164.872s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1243M [164.872s][info][gc ] Preempting old generation mark to allow Young GC [164.872s][info][gc ] Cancelling GC: Concurrent GC [164.873s][info][gc ] GC(24) Concurrent marking (OLD) 10.097ms [164.873s][info][gc ] GC(24) GC cancellation took 0.000s [164.873s][info][gc,ergo ] GC(24) At end of OLD marking increment: GCU: 194.2%, MU: -3.8% for duration 0.021s (totals to be subsumed in next gc report) [164.873s][info][gc,ergo ] GC(24) At end of Concurrent Old Marking increment: YOUNG generation used: 5029M, used regions: 5032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 21728M, available: 16698M [164.873s][info][gc,ergo ] GC(24) At end of Concurrent Old Marking increment: OLD generation used: 9991M, used regions: 10016M, humongous waste: 16540K, soft capacity: 0B, max capacity: 10016M, available: 8381K [164.873s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1090M, Max: 8192K; Used: 62658K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.873s][info][gc,stats ] [164.873s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [164.873s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [164.873s][info][gc,stats ] [164.873s][info][gc,stats ] Concurrent Marking 10103 us, parallelism: 3.94x [164.873s][info][gc,stats ] CM: 39799 us [164.873s][info][gc,stats ] CM: Parallel Mark 39799 us, workers (us): 9973, 10063, 9845, 9918, ---, ---, ---, ---, [164.873s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.873s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.873s][info][gc,stats ] [164.873s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.873s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.873s][info][gc,stats ] [164.873s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [164.873s][info][gc,stats ] - age 4: 1144737376 bytes, 1144737376 total [164.873s][info][gc,stats ] - age 5: 1280025600 bytes, 2424762976 total [164.873s][info][gc,stats ] - age 6: 1304026080 bytes, 3728789056 total [164.873s][info][gc,stats ] - age 7: 1303783488 bytes, 5032572544 total [164.873s][info][gc,stats ] [164.873s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [164.873s][info][gc,stats ] - age 7: 6905566704 bytes, 6905566704 total [164.873s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [164.883s][info][gc ] Transition from: old to: idle [164.883s][info][gc ] Transition from: idle to: normal [164.883s][info][gc ] Heuristics request to interrupt old for young collection accepted [164.883s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1090M, Max: 8192K; Used: 62658K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.883s][info][gc,ergo ] GC(25) Start GC cycle (YOUNG) [164.883s][info][gc,start ] GC(25) Concurrent reset [164.883s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent reset [164.907s][info][gc ] GC(25) Concurrent reset 23.371ms [164.907s][info][gc,start ] GC(25) Pause Init Mark (YOUNG) [164.907s][info][gc,task ] GC(25) Using 8 of 8 workers for init marking [164.910s][info][gc ] GC(25) Transfer SATB buffers [164.911s][info][gc ] GC(25) Pause Init Mark (YOUNG) 3.581ms [164.911s][info][gc,start ] GC(25) Concurrent remembered set scanning [164.911s][info][gc,task ] GC(25) Using 4 of 8 workers for Concurrent remembered set scanning [164.929s][info][gc ] GC(25) Concurrent remembered set scanning 17.749ms [164.929s][info][gc,start ] GC(25) Concurrent marking roots [164.929s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent marking roots [164.938s][info][gc ] GC(25) Concurrent marking roots 8.909ms [164.938s][info][gc,start ] GC(25) Concurrent marking (YOUNG) [164.938s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent marking [164.940s][info][gc ] GC(25) Concurrent marking (YOUNG) 2.497ms [164.941s][info][gc,start ] GC(25) Pause Final Mark (YOUNG) [164.941s][info][gc,task ] GC(25) Using 8 of 8 workers for final marking [164.941s][info][gc,ergo ] GC(25) Planning to promote in place 0 humongous regions and 163 regular regions, spanning a total of 1366346176 used bytes [164.941s][info][gc,ergo ] GC(25) Adaptive CSet Selection for YOUNG. Max Evacuation: 905M, Actual Free: 0B. [164.941s][info][gc,ergo ] GC(25) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [164.941s][info][gc,ergo ] GC(25) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [164.941s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1089M, Max: 8192K; Used: 47248K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.941s][info][gc ] GC(25) Pause Final Mark (YOUNG) 0.868ms [164.942s][info][gc,start ] GC(25) Concurrent thread roots [164.942s][info][gc,task ] GC(25) Using 4 of 8 workers for Concurrent thread roots [164.942s][info][gc ] GC(25) Concurrent thread roots 0.101ms [164.942s][info][gc,start ] GC(25) Concurrent weak references [164.942s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent weak references [164.942s][info][gc,ref ] GC(25) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.942s][info][gc,ref ] GC(25) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.942s][info][gc,ref ] GC(25) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [164.942s][info][gc ] GC(25) Concurrent weak references 0.034ms [164.942s][info][gc,start ] GC(25) Concurrent weak roots [164.942s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent weak root [164.942s][info][gc ] GC(25) Concurrent weak roots 0.710ms [164.942s][info][gc,start ] GC(25) Concurrent cleanup [164.943s][info][gc ] GC(25) Concurrent cleanup 15020M->15020M(31744M) 0.095ms [164.943s][info][gc,free ] Free: 15608M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1951 Collector Reserve: 1089M, Max: 8192K; Used: 47248K Old Collector Reserve: 8381K, Max: 662K; Used: 167M [164.943s][info][gc,start ] GC(25) Concurrent evacuation [164.943s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent evacuation [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10024M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10032M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10040M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10048M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10056M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10064M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10072M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10080M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10088M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10096M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10104M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10112M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10120M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10128M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10136M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10144M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10152M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10160M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10168M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10176M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10184M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10192M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10200M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10208M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10216M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10224M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10232M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10240M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10248M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10256M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10264M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10272M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10280M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10288M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10296M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10304M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10312M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10320M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10328M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10336M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10344M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10352M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10360M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10368M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10376M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10384M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10392M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10400M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10408M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10416M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10424M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10432M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10440M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10448M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10456M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10464M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10472M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10480M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10488M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10496M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10504M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10512M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10520M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10528M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10536M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10544M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10552M [164.943s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10560M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10568M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10576M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10584M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10592M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10600M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10608M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10616M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10624M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10632M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10640M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10648M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10656M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10664M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10672M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10680M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10688M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10696M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10704M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10712M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10720M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10728M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10736M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10744M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10752M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10760M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10768M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10776M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10784M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10792M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10800M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10808M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10816M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10824M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10832M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10840M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10848M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10856M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10864M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10872M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10880M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10888M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10896M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10904M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10912M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10920M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10928M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10936M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10944M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10952M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10960M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10968M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10976M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10984M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 10992M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11000M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11008M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11016M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11024M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11032M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11040M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11048M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11056M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11064M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11072M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11080M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11088M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11096M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11104M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11112M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11120M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11128M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11136M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11144M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11152M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11160M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11168M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11176M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11184M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11192M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11200M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11208M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11216M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11224M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11232M [164.944s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11240M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11248M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11256M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11264M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11272M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11280M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11288M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11296M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11304M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11312M [164.945s][info][gc ] GC(25) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11320M [164.945s][info][gc ] GC(25) Concurrent evacuation 2.250ms [164.945s][info][gc,start ] GC(25) Pause Init Update Refs [164.946s][info][gc ] GC(25) Pause Init Update Refs 0.494ms [164.946s][info][gc,start ] GC(25) Concurrent update references [164.946s][info][gc,task ] GC(25) Using 4 of 8 workers for concurrent reference update [164.946s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [164.955s][info][gc ] GC(25) Concurrent update references 9.780ms [164.955s][info][gc,start ] GC(25) Concurrent update thread roots [164.983s][info][gc ] GC(25) Concurrent update thread roots 27.829ms [164.983s][info][gc,start ] GC(25) Pause Final Update Refs [164.983s][info][gc,task ] GC(25) Using 8 of 8 workers for final reference update [164.983s][info][gc ] GC(25) Transfer SATB buffers [164.984s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 47248K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [164.984s][info][gc ] GC(25) Pause Final Update Refs 0.654ms [164.984s][info][gc,start ] GC(25) Concurrent cleanup [164.984s][info][gc ] GC(25) Concurrent cleanup 15020M->15020M(31744M) 0.099ms [164.984s][info][gc,ergo ] GC(25) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9355K, young_available: 16697M [164.985s][info][gc,ergo ] GC(25) At end of Concurrent Young GC: GCU: 11.4%, MU: 1.8% during period of 0.133s [164.985s][info][gc,ergo ] GC(25) At end of Concurrent Young GC: YOUNG generation used: 3726M, used regions: 3728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 20424M, available: 16697M [164.985s][info][gc,ergo ] GC(25) At end of Concurrent Young GC: OLD generation used: 11294M, used regions: 11320M, humongous waste: 16540K, soft capacity: 0B, max capacity: 11320M, available: 9355K [164.985s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 47248K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [164.985s][info][gc,stats ] [164.985s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [164.985s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [164.985s][info][gc,stats ] [164.985s][info][gc,stats ] Concurrent Reset 23395 us [164.985s][info][gc,stats ] Pause Init Mark (G) 4326 us [164.985s][info][gc,stats ] Pause Init Mark (N) 3589 us [164.985s][info][gc,stats ] Swap Remembered Set 2941 us [164.985s][info][gc,stats ] Transfer Old From SATB 499 us [164.985s][info][gc,stats ] Update Region States 45 us [164.985s][info][gc,stats ] Concurrent Scan Remembered Set 17761 us, parallelism: 3.99x [164.985s][info][gc,stats ] RS: 70802 us [164.985s][info][gc,stats ] RS: Scan Clusters 70802 us, workers (us): 17706, 17703, 17698, 17695, ---, ---, ---, ---, [164.985s][info][gc,stats ] Concurrent Mark Roots 8916 us, parallelism: 3.80x [164.985s][info][gc,stats ] CMR: 33885 us [164.985s][info][gc,stats ] CMR: Thread Roots 33088 us, workers (us): 8325, 8200, 8437, 8126, ---, ---, ---, ---, [164.985s][info][gc,stats ] CMR: Code Cache Roots 571 us, workers (us): 112, 130, 146, 182, ---, ---, ---, ---, [164.985s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 51, 47, 42, 40, ---, ---, ---, ---, [164.985s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 9, 36, ---, ---, ---, ---, [164.985s][info][gc,stats ] Concurrent Marking 2506 us, parallelism: 2.47x [164.985s][info][gc,stats ] CM: 6201 us [164.985s][info][gc,stats ] CM: Parallel Mark 6201 us, workers (us): 1559, 1549, 1552, 1542, ---, ---, ---, ---, [164.985s][info][gc,stats ] Pause Final Mark (G) 1316 us [164.985s][info][gc,stats ] Pause Final Mark (N) 874 us [164.985s][info][gc,stats ] Finish Mark 533 us [164.985s][info][gc,stats ] Update Region States 69 us [164.985s][info][gc,stats ] Choose Collection Set 84 us [164.985s][info][gc,stats ] Rebuild Free Set 70 us [164.985s][info][gc,stats ] Concurrent Thread Roots 105 us, parallelism: 2.32x [164.985s][info][gc,stats ] CTR: 244 us [164.985s][info][gc,stats ] CTR: Thread Roots 244 us, workers (us): 65, 65, 62, 53, ---, ---, ---, ---, [164.985s][info][gc,stats ] Concurrent Weak References 37 us, parallelism: 0.04x [164.985s][info][gc,stats ] CWRF: 1 us [164.985s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [164.985s][info][gc,stats ] Concurrent Weak Roots 715 us [164.985s][info][gc,stats ] Roots 52 us, parallelism: 1.32x [164.985s][info][gc,stats ] CWR: 68 us [164.985s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 13, ---, ---, ---, ---, [164.985s][info][gc,stats ] Rendezvous 651 us [164.985s][info][gc,stats ] Concurrent Cleanup 99 us [164.985s][info][gc,stats ] Concurrent Evacuation 2257 us [164.985s][info][gc,stats ] Pause Init Update Refs (G) 790 us [164.985s][info][gc,stats ] Pause Init Update Refs (N) 500 us [164.985s][info][gc,stats ] Manage GCLABs 435 us [164.985s][info][gc,stats ] Concurrent Update Refs 9787 us [164.985s][info][gc,stats ] Concurrent Update Thread Roots 27835 us [164.985s][info][gc,stats ] Pause Final Update Refs (G) 976 us [164.985s][info][gc,stats ] Pause Final Update Refs (N) 659 us [164.985s][info][gc,stats ] Update Region States 37 us [164.985s][info][gc,stats ] Trash Collection Set 3 us [164.985s][info][gc,stats ] Rebuild Free Set 70 us [164.985s][info][gc,stats ] Concurrent Cleanup 104 us [164.985s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.985s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.985s][info][gc,stats ] [164.985s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [164.985s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [164.985s][info][gc,stats ] [164.985s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [164.985s][info][gc,stats ] - age 5: 1144737376 bytes, 1144737376 total [164.985s][info][gc,stats ] - age 6: 1280025600 bytes, 2424762976 total [164.985s][info][gc,stats ] - age 7: 1304026080 bytes, 3728789056 total [164.985s][info][gc,stats ] [164.985s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [164.985s][info][gc,stats ] - age 7: 8209350192 bytes, 8209350192 total [164.985s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [164.995s][info][gc ] Transition from: normal to: idle [164.995s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [164.995s][info][gc ] Transition from: idle to: old [164.995s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 47248K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [164.995s][info][gc,start ] GC(26) Concurrent marking (OLD) [164.995s][info][gc,task ] GC(26) Using 4 of 8 workers for concurrent marking [165.004s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1243M [165.004s][info][gc ] Preempting old generation mark to allow Young GC [165.004s][info][gc ] Cancelling GC: Concurrent GC [165.004s][info][gc ] GC(26) Concurrent marking (OLD) 9.174ms [165.004s][info][gc ] GC(26) GC cancellation took 0.000s [165.005s][info][gc,ergo ] GC(26) At end of OLD marking increment: GCU: 183.8%, MU: -34.6% for duration 0.020s (totals to be subsumed in next gc report) [165.005s][info][gc,ergo ] GC(26) At end of Concurrent Old Marking increment: YOUNG generation used: 3726M, used regions: 3728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 20424M, available: 16697M [165.005s][info][gc,ergo ] GC(26) At end of Concurrent Old Marking increment: OLD generation used: 11294M, used regions: 11320M, humongous waste: 16540K, soft capacity: 0B, max capacity: 11320M, available: 9355K [165.005s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 47248K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [165.005s][info][gc,stats ] [165.005s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [165.005s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [165.005s][info][gc,stats ] [165.005s][info][gc,stats ] Concurrent Marking 9184 us, parallelism: 3.91x [165.005s][info][gc,stats ] CM: 35952 us [165.005s][info][gc,stats ] CM: Parallel Mark 35952 us, workers (us): 9138, 8917, 8929, 8968, ---, ---, ---, ---, [165.005s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.005s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.005s][info][gc,stats ] [165.005s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.005s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.005s][info][gc,stats ] [165.005s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [165.005s][info][gc,stats ] - age 5: 1144737376 bytes, 1144737376 total [165.005s][info][gc,stats ] - age 6: 1280025600 bytes, 2424762976 total [165.005s][info][gc,stats ] - age 7: 1304026080 bytes, 3728789056 total [165.005s][info][gc,stats ] [165.005s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [165.005s][info][gc,stats ] - age 7: 8212835672 bytes, 8212835672 total [165.005s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [165.015s][info][gc ] Transition from: old to: idle [165.015s][info][gc ] Transition from: idle to: normal [165.015s][info][gc ] Heuristics request to interrupt old for young collection accepted [165.015s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 47248K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [165.015s][info][gc,ergo ] GC(27) Start GC cycle (YOUNG) [165.015s][info][gc,start ] GC(27) Concurrent reset [165.015s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent reset [165.033s][info][gc ] GC(27) Concurrent reset 17.441ms [165.033s][info][gc,start ] GC(27) Pause Init Mark (YOUNG) [165.033s][info][gc,task ] GC(27) Using 8 of 8 workers for init marking [165.036s][info][gc ] GC(27) Transfer SATB buffers [165.037s][info][gc ] GC(27) Pause Init Mark (YOUNG) 3.581ms [165.037s][info][gc,start ] GC(27) Concurrent remembered set scanning [165.037s][info][gc,task ] GC(27) Using 4 of 8 workers for Concurrent remembered set scanning [165.047s][info][gc ] GC(27) Concurrent remembered set scanning 10.176ms [165.047s][info][gc,start ] GC(27) Concurrent marking roots [165.047s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent marking roots [165.056s][info][gc ] GC(27) Concurrent marking roots 8.675ms [165.056s][info][gc,start ] GC(27) Concurrent marking (YOUNG) [165.056s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent marking [165.057s][info][gc ] GC(27) Concurrent marking (YOUNG) 1.883ms [165.058s][info][gc,start ] GC(27) Pause Final Mark (YOUNG) [165.058s][info][gc,task ] GC(27) Using 8 of 8 workers for final marking [165.058s][info][gc,ergo ] GC(27) Planning to promote in place 0 humongous regions and 163 regular regions, spanning a total of 1366566208 used bytes [165.058s][info][gc,ergo ] GC(27) Adaptive CSet Selection for YOUNG. Max Evacuation: 850M, Actual Free: 0B. [165.058s][info][gc,ergo ] GC(27) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [165.058s][info][gc,ergo ] GC(27) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [165.059s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 31623K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [165.059s][info][gc ] GC(27) Pause Final Mark (YOUNG) 0.857ms [165.059s][info][gc,start ] GC(27) Concurrent thread roots [165.059s][info][gc,task ] GC(27) Using 4 of 8 workers for Concurrent thread roots [165.059s][info][gc ] GC(27) Concurrent thread roots 0.097ms [165.059s][info][gc,start ] GC(27) Concurrent weak references [165.059s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent weak references [165.059s][info][gc,ref ] GC(27) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.059s][info][gc,ref ] GC(27) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.059s][info][gc,ref ] GC(27) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.059s][info][gc ] GC(27) Concurrent weak references 0.031ms [165.059s][info][gc,start ] GC(27) Concurrent weak roots [165.059s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent weak root [165.060s][info][gc ] GC(27) Concurrent weak roots 0.712ms [165.060s][info][gc,start ] GC(27) Concurrent cleanup [165.060s][info][gc ] GC(27) Concurrent cleanup 15020M->15020M(31744M) 0.098ms [165.060s][info][gc,free ] Free: 15672M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1959 Collector Reserve: 1025M, Max: 8192K; Used: 31623K Old Collector Reserve: 9355K, Max: 662K; Used: 182M [165.060s][info][gc,start ] GC(27) Concurrent evacuation [165.060s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent evacuation [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11328M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11336M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11344M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11352M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11360M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11368M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11376M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11384M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11392M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11400M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11408M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11416M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11424M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11432M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11440M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11448M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11456M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11464M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11472M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11480M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11488M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11496M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11504M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11512M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11520M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11528M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11536M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11544M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11552M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11560M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11568M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11576M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11584M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11592M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11600M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11608M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11616M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11624M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11632M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11640M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11648M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11656M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11664M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11672M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11680M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11688M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11696M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11704M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11712M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11720M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11728M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11736M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11744M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11752M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11760M [165.060s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11768M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11776M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11784M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11792M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11800M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11808M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11816M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11824M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11832M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11840M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11848M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11856M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11864M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11872M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11880M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11888M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11896M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11904M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11912M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11920M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11928M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11936M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11944M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11952M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11960M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11968M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11976M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11984M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 11992M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12000M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12008M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12016M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12024M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12032M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12040M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12048M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12056M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12064M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12072M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12080M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12088M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12096M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12104M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12112M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12120M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12128M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12136M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12144M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12152M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12160M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12168M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12176M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12184M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12192M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12200M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12208M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12216M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12224M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12232M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12240M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12248M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12256M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12264M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12272M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12280M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12288M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12296M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12304M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12312M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12320M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12328M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12336M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12344M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12352M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12360M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12368M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12376M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12384M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12392M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12400M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12408M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12416M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12424M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12432M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12440M [165.061s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12448M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12456M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12464M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12472M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12480M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12488M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12496M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12504M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12512M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12520M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12528M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12536M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12544M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12552M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12560M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12568M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12576M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12584M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12592M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12600M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12608M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12616M [165.062s][info][gc ] GC(27) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12624M [165.062s][info][gc ] GC(27) Concurrent evacuation 2.087ms [165.062s][info][gc,start ] GC(27) Pause Init Update Refs [165.063s][info][gc ] GC(27) Pause Init Update Refs 0.502ms [165.063s][info][gc,start ] GC(27) Concurrent update references [165.063s][info][gc,task ] GC(27) Using 4 of 8 workers for concurrent reference update [165.063s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [165.071s][info][gc ] GC(27) Concurrent update references 8.298ms [165.071s][info][gc,start ] GC(27) Concurrent update thread roots [165.099s][info][gc ] GC(27) Concurrent update thread roots 27.898ms [165.099s][info][gc,start ] GC(27) Pause Final Update Refs [165.099s][info][gc,task ] GC(27) Using 8 of 8 workers for final reference update [165.099s][info][gc ] GC(27) Transfer SATB buffers [165.100s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 961M, Max: 8192K; Used: 31623K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.100s][info][gc ] GC(27) Pause Final Update Refs 0.639ms [165.100s][info][gc,start ] GC(27) Concurrent cleanup [165.100s][info][gc ] GC(27) Concurrent cleanup 15020M->15020M(31744M) 0.105ms [165.100s][info][gc,ergo ] GC(27) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10113K, young_available: 16697M [165.100s][info][gc,ergo ] GC(27) At end of Concurrent Young GC: GCU: 10.4%, MU: 1.5% during period of 0.116s [165.100s][info][gc,ergo ] GC(27) At end of Concurrent Young GC: YOUNG generation used: 2422M, used regions: 2424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 19120M, available: 16697M [165.100s][info][gc,ergo ] GC(27) At end of Concurrent Young GC: OLD generation used: 12597M, used regions: 12624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 12624M, available: 10113K [165.100s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 961M, Max: 8192K; Used: 31623K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.100s][info][gc,stats ] [165.100s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [165.100s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [165.100s][info][gc,stats ] [165.100s][info][gc,stats ] Concurrent Reset 17462 us [165.100s][info][gc,stats ] Pause Init Mark (G) 4146 us [165.100s][info][gc,stats ] Pause Init Mark (N) 3588 us [165.100s][info][gc,stats ] Swap Remembered Set 2951 us [165.100s][info][gc,stats ] Transfer Old From SATB 499 us [165.100s][info][gc,stats ] Update Region States 45 us [165.100s][info][gc,stats ] Concurrent Scan Remembered Set 10188 us, parallelism: 3.97x [165.100s][info][gc,stats ] RS: 40492 us [165.100s][info][gc,stats ] RS: Scan Clusters 40492 us, workers (us): 10129, 10126, 10121, 10116, ---, ---, ---, ---, [165.100s][info][gc,stats ] Concurrent Mark Roots 8682 us, parallelism: 3.80x [165.101s][info][gc,stats ] CMR: 32967 us [165.101s][info][gc,stats ] CMR: Thread Roots 32164 us, workers (us): 8242, 8035, 7862, 8025, ---, ---, ---, ---, [165.101s][info][gc,stats ] CMR: Code Cache Roots 576 us, workers (us): 117, 145, 185, 129, ---, ---, ---, ---, [165.101s][info][gc,stats ] CMR: VM Strong Roots 183 us, workers (us): 53, 48, 42, 40, ---, ---, ---, ---, [165.101s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 9, 35, ---, ---, ---, ---, ---, [165.101s][info][gc,stats ] Concurrent Marking 1891 us, parallelism: 2.02x [165.101s][info][gc,stats ] CM: 3817 us [165.101s][info][gc,stats ] CM: Parallel Mark 3817 us, workers (us): 955, 958, 948, 955, ---, ---, ---, ---, [165.101s][info][gc,stats ] Pause Final Mark (G) 1246 us [165.101s][info][gc,stats ] Pause Final Mark (N) 863 us [165.101s][info][gc,stats ] Finish Mark 546 us [165.101s][info][gc,stats ] Update Region States 66 us [165.101s][info][gc,stats ] Choose Collection Set 74 us [165.101s][info][gc,stats ] Rebuild Free Set 63 us [165.101s][info][gc,stats ] Concurrent Thread Roots 102 us, parallelism: 2.34x [165.101s][info][gc,stats ] CTR: 238 us [165.101s][info][gc,stats ] CTR: Thread Roots 238 us, workers (us): 65, 60, 57, 56, ---, ---, ---, ---, [165.101s][info][gc,stats ] Concurrent Weak References 34 us, parallelism: 0.04x [165.101s][info][gc,stats ] CWRF: 1 us [165.101s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [165.101s][info][gc,stats ] Concurrent Weak Roots 717 us [165.101s][info][gc,stats ] Roots 46 us, parallelism: 1.53x [165.101s][info][gc,stats ] CWR: 70 us [165.101s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 22, 18, 17, 13, ---, ---, ---, ---, [165.101s][info][gc,stats ] Rendezvous 659 us [165.101s][info][gc,stats ] Concurrent Cleanup 102 us [165.101s][info][gc,stats ] Concurrent Evacuation 2093 us [165.101s][info][gc,stats ] Pause Init Update Refs (G) 840 us [165.101s][info][gc,stats ] Pause Init Update Refs (N) 510 us [165.101s][info][gc,stats ] Manage GCLABs 442 us [165.101s][info][gc,stats ] Concurrent Update Refs 8310 us [165.101s][info][gc,stats ] Concurrent Update Thread Roots 27904 us [165.101s][info][gc,stats ] Pause Final Update Refs (G) 946 us [165.101s][info][gc,stats ] Pause Final Update Refs (N) 644 us [165.101s][info][gc,stats ] Update Region States 37 us [165.101s][info][gc,stats ] Trash Collection Set 3 us [165.101s][info][gc,stats ] Rebuild Free Set 67 us [165.101s][info][gc,stats ] Concurrent Cleanup 110 us [165.101s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.101s][info][gc,stats ] [165.101s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.101s][info][gc,stats ] [165.101s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [165.101s][info][gc,stats ] - age 6: 1144737376 bytes, 1144737376 total [165.101s][info][gc,stats ] - age 7: 1280025600 bytes, 2424762976 total [165.101s][info][gc,stats ] [165.101s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [165.101s][info][gc,stats ] - age 7: 9516861752 bytes, 9516861752 total [165.101s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [165.111s][info][gc ] Transition from: normal to: idle [165.111s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [165.111s][info][gc ] Transition from: idle to: old [165.111s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 961M, Max: 8192K; Used: 31623K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.111s][info][gc,start ] GC(28) Concurrent marking (OLD) [165.111s][info][gc,task ] GC(28) Using 4 of 8 workers for concurrent marking [165.116s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1220M [165.116s][info][gc ] Preempting old generation mark to allow Young GC [165.116s][info][gc ] Cancelling GC: Concurrent GC [165.891s][info][gc ] GC(28) Concurrent marking (OLD) 780.408ms [165.891s][info][gc ] GC(28) GC cancellation took 0.775s [165.892s][info][gc,ergo ] GC(28) At end of OLD marking increment: GCU: 100.6%, MU: 0.5% for duration 0.791s (totals to be subsumed in next gc report) [165.892s][info][gc,ergo ] GC(28) At end of Concurrent Old Marking increment: YOUNG generation used: 2422M, used regions: 2424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 19120M, available: 16697M [165.892s][info][gc,ergo ] GC(28) At end of Concurrent Old Marking increment: OLD generation used: 12597M, used regions: 12624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 12624M, available: 10113K [165.892s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 961M, Max: 8192K; Used: 31623K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.892s][info][gc,stats ] [165.892s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [165.892s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [165.892s][info][gc,stats ] [165.892s][info][gc,stats ] Concurrent Marking 780436 us, parallelism: 1.02x [165.892s][info][gc,stats ] CM: 795178 us [165.892s][info][gc,stats ] CM: Parallel Mark 795178 us, workers (us): 780362, 4937, 4954, 4924, ---, ---, ---, ---, [165.892s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.892s][info][gc,stats ] [165.892s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.892s][info][gc,stats ] [165.892s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [165.892s][info][gc,stats ] - age 6: 1144737376 bytes, 1144737376 total [165.892s][info][gc,stats ] - age 7: 1280025600 bytes, 2424762976 total [165.892s][info][gc,stats ] [165.892s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [165.892s][info][gc,stats ] - age 7: 9794471104 bytes, 9794471104 total [165.892s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [165.902s][info][gc ] Transition from: old to: idle [165.902s][info][gc ] Transition from: idle to: normal [165.902s][info][gc ] Heuristics request to interrupt old for young collection accepted [165.902s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 961M, Max: 8192K; Used: 31623K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.902s][info][gc,ergo ] GC(29) Start GC cycle (YOUNG) [165.902s][info][gc,start ] GC(29) Concurrent reset [165.902s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent reset [165.913s][info][gc ] GC(29) Concurrent reset 11.270ms [165.914s][info][gc,start ] GC(29) Pause Init Mark (YOUNG) [165.914s][info][gc,task ] GC(29) Using 8 of 8 workers for init marking [165.917s][info][gc ] GC(29) Transfer SATB buffers [165.918s][info][gc ] GC(29) Pause Init Mark (YOUNG) 3.673ms [165.918s][info][gc,start ] GC(29) Concurrent remembered set scanning [165.918s][info][gc,task ] GC(29) Using 4 of 8 workers for Concurrent remembered set scanning [165.926s][info][gc ] GC(29) Concurrent remembered set scanning 8.405ms [165.926s][info][gc,start ] GC(29) Concurrent marking roots [165.926s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent marking roots [165.935s][info][gc ] GC(29) Concurrent marking roots 8.768ms [165.935s][info][gc,start ] GC(29) Concurrent marking (YOUNG) [165.935s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent marking [165.937s][info][gc ] GC(29) Concurrent marking (YOUNG) 2.083ms [165.937s][info][gc,start ] GC(29) Pause Final Mark (YOUNG) [165.937s][info][gc,task ] GC(29) Using 8 of 8 workers for final marking [165.938s][info][gc,ergo ] GC(29) Planning to promote in place 0 humongous regions and 160 regular regions, spanning a total of 1341268688 used bytes [165.938s][info][gc,ergo ] GC(29) Adaptive CSet Selection for YOUNG. Max Evacuation: 796M, Actual Free: 0B. [165.938s][info][gc,ergo ] GC(29) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [165.938s][info][gc,ergo ] GC(29) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [165.938s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 960M, Max: 8192K; Used: 7934K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.938s][info][gc ] GC(29) Pause Final Mark (YOUNG) 0.863ms [165.938s][info][gc,start ] GC(29) Concurrent thread roots [165.938s][info][gc,task ] GC(29) Using 4 of 8 workers for Concurrent thread roots [165.939s][info][gc ] GC(29) Concurrent thread roots 0.102ms [165.939s][info][gc,start ] GC(29) Concurrent weak references [165.939s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent weak references [165.939s][info][gc,ref ] GC(29) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.939s][info][gc,ref ] GC(29) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.939s][info][gc,ref ] GC(29) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [165.939s][info][gc ] GC(29) Concurrent weak references 0.032ms [165.939s][info][gc,start ] GC(29) Concurrent weak roots [165.939s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent weak root [165.939s][info][gc ] GC(29) Concurrent weak roots 0.647ms [165.939s][info][gc,start ] GC(29) Concurrent cleanup [165.939s][info][gc ] GC(29) Concurrent cleanup 15020M->15020M(31744M) 0.096ms [165.939s][info][gc,free ] Free: 15736M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1967 Collector Reserve: 960M, Max: 8192K; Used: 7934K Old Collector Reserve: 10113K, Max: 662K; Used: 198M [165.939s][info][gc,start ] GC(29) Concurrent evacuation [165.939s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent evacuation [165.939s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12632M [165.939s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12640M [165.939s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12648M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12656M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12664M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12672M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12680M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12688M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12696M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12704M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12712M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12720M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12728M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12736M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12744M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12752M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12760M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12768M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12776M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12784M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12792M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12800M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12808M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12816M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12824M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12832M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12840M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12848M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12856M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12864M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12872M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12880M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12888M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12896M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12904M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12912M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12920M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12928M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12936M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12944M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12952M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12960M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12968M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12976M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12984M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 12992M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13000M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13008M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13016M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13024M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13032M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13040M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13048M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13056M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13064M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13072M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13080M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13088M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13096M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13104M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13112M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13120M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13128M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13136M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13144M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13152M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13160M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13168M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13176M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13184M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13192M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13200M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13208M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13216M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13224M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13232M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13240M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13248M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13256M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13264M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13272M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13280M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13288M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13296M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13304M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13312M [165.940s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13320M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13328M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13336M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13344M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13352M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13360M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13368M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13376M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13384M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13392M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13400M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13408M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13416M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13424M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13432M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13440M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13448M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13456M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13464M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13472M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13480M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13488M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13496M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13504M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13512M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13520M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13528M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13536M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13544M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13552M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13560M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13568M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13576M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13584M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13592M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13600M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13608M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13616M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13624M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13632M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13640M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13648M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13656M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13664M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13672M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13680M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13688M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13696M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13704M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13712M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13720M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13728M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13736M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13744M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13752M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13760M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13768M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13776M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13784M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13792M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13800M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13808M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13816M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13824M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13832M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13840M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13848M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13856M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13864M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13872M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13880M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13888M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13896M [165.941s][info][gc ] GC(29) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13904M [165.941s][info][gc ] GC(29) Concurrent evacuation 2.080ms [165.942s][info][gc,start ] GC(29) Pause Init Update Refs [165.942s][info][gc ] GC(29) Pause Init Update Refs 0.510ms [165.942s][info][gc,start ] GC(29) Concurrent update references [165.942s][info][gc,task ] GC(29) Using 4 of 8 workers for concurrent reference update [165.942s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [165.950s][info][gc ] GC(29) Concurrent update references 7.458ms [165.950s][info][gc,start ] GC(29) Concurrent update thread roots [165.977s][info][gc ] GC(29) Concurrent update thread roots 27.705ms [165.978s][info][gc,start ] GC(29) Pause Final Update Refs [165.978s][info][gc,task ] GC(29) Using 8 of 8 workers for final reference update [165.978s][info][gc ] GC(29) Transfer SATB buffers [165.978s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 7934K Old Collector Reserve: 11001K, Max: 662K; Used: 221M [165.978s][info][gc ] GC(29) Pause Final Update Refs 0.650ms [165.978s][info][gc,start ] GC(29) Concurrent cleanup [165.978s][info][gc ] GC(29) Concurrent cleanup 15020M->15020M(31744M) 0.102ms [165.978s][info][gc,ergo ] GC(29) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11001K, young_available: 16696M [165.979s][info][gc,ergo ] GC(29) At end of Concurrent Young GC: GCU: 6.7%, MU: 0.2% during period of 0.879s [165.979s][info][gc,ergo ] GC(29) At end of Concurrent Young GC: YOUNG generation used: 1143M, used regions: 1144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 17840M, available: 16696M [165.979s][info][gc,ergo ] GC(29) At end of Concurrent Young GC: OLD generation used: 13877M, used regions: 13904M, humongous waste: 16540K, soft capacity: 0B, max capacity: 13904M, available: 11001K [165.979s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 7934K Old Collector Reserve: 11001K, Max: 662K; Used: 221M [165.979s][info][gc,stats ] [165.979s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [165.979s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [165.979s][info][gc,stats ] [165.979s][info][gc,stats ] Concurrent Reset 11293 us [165.979s][info][gc,stats ] Pause Init Mark (G) 4384 us [165.979s][info][gc,stats ] Pause Init Mark (N) 3679 us [165.979s][info][gc,stats ] Swap Remembered Set 3067 us [165.979s][info][gc,stats ] Transfer Old From SATB 474 us [165.979s][info][gc,stats ] Update Region States 42 us [165.979s][info][gc,stats ] Concurrent Scan Remembered Set 8418 us, parallelism: 3.97x [165.979s][info][gc,stats ] RS: 33424 us [165.979s][info][gc,stats ] RS: Scan Clusters 33424 us, workers (us): 8361, 8358, 8355, 8349, ---, ---, ---, ---, [165.979s][info][gc,stats ] Concurrent Mark Roots 8776 us, parallelism: 3.80x [165.979s][info][gc,stats ] CMR: 33338 us [165.979s][info][gc,stats ] CMR: Thread Roots 32545 us, workers (us): 8045, 8322, 8102, 8076, ---, ---, ---, ---, [165.979s][info][gc,stats ] CMR: Code Cache Roots 569 us, workers (us): 144, 129, 112, 184, ---, ---, ---, ---, [165.979s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 51, 47, 42, 40, ---, ---, ---, ---, [165.979s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 8, ---, ---, 35, ---, ---, ---, ---, [165.979s][info][gc,stats ] Concurrent Marking 2092 us, parallelism: 2.24x [165.979s][info][gc,stats ] CM: 4679 us [165.979s][info][gc,stats ] CM: Parallel Mark 4679 us, workers (us): 1180, 1172, 1164, 1163, ---, ---, ---, ---, [165.979s][info][gc,stats ] Pause Final Mark (G) 1277 us [165.979s][info][gc,stats ] Pause Final Mark (N) 869 us [165.979s][info][gc,stats ] Finish Mark 533 us [165.979s][info][gc,stats ] Update Region States 68 us [165.979s][info][gc,stats ] Choose Collection Set 90 us [165.979s][info][gc,stats ] Rebuild Free Set 58 us [165.979s][info][gc,stats ] Concurrent Thread Roots 108 us, parallelism: 2.33x [165.979s][info][gc,stats ] CTR: 251 us [165.979s][info][gc,stats ] CTR: Thread Roots 251 us, workers (us): 69, 64, 63, 55, ---, ---, ---, ---, [165.979s][info][gc,stats ] Concurrent Weak References 35 us, parallelism: 0.04x [165.979s][info][gc,stats ] CWRF: 1 us [165.979s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [165.979s][info][gc,stats ] Concurrent Weak Roots 651 us [165.979s][info][gc,stats ] Roots 45 us, parallelism: 1.46x [165.979s][info][gc,stats ] CWR: 65 us [165.979s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 19, 15, 11, ---, ---, ---, ---, [165.979s][info][gc,stats ] Rendezvous 595 us [165.979s][info][gc,stats ] Concurrent Cleanup 100 us [165.979s][info][gc,stats ] Concurrent Evacuation 2086 us [165.979s][info][gc,stats ] Pause Init Update Refs (G) 799 us [165.979s][info][gc,stats ] Pause Init Update Refs (N) 518 us [165.979s][info][gc,stats ] Manage GCLABs 436 us [165.979s][info][gc,stats ] Concurrent Update Refs 7470 us [165.979s][info][gc,stats ] Concurrent Update Thread Roots 27711 us [165.979s][info][gc,stats ] Pause Final Update Refs (G) 952 us [165.979s][info][gc,stats ] Pause Final Update Refs (N) 655 us [165.979s][info][gc,stats ] Update Region States 40 us [165.979s][info][gc,stats ] Trash Collection Set 3 us [165.979s][info][gc,stats ] Rebuild Free Set 67 us [165.979s][info][gc,stats ] Concurrent Cleanup 107 us [165.979s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.979s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.979s][info][gc,stats ] [165.979s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [165.979s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [165.979s][info][gc,stats ] [165.979s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [165.979s][info][gc,stats ] - age 7: 1144737376 bytes, 1144737376 total [165.979s][info][gc,stats ] [165.979s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [165.979s][info][gc,stats ] - age 7: 11074496704 bytes, 11074496704 total [165.979s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [165.989s][info][gc ] Transition from: normal to: idle [165.989s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [165.989s][info][gc ] Transition from: idle to: old [165.989s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 7934K Old Collector Reserve: 11001K, Max: 662K; Used: 221M [165.989s][info][gc,start ] GC(30) Concurrent marking (OLD) [165.989s][info][gc,task ] GC(30) Using 4 of 8 workers for concurrent marking [165.993s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1091M [165.993s][info][gc ] Preempting old generation mark to allow Young GC [165.993s][info][gc ] Cancelling GC: Concurrent GC [166.784s][info][gc ] GC(30) Concurrent marking (OLD) 794.216ms [166.784s][info][gc ] GC(30) GC cancellation took 0.791s [166.784s][info][gc,ergo ] GC(30) At end of OLD marking increment: GCU: 100.0%, MU: 0.6% for duration 0.805s (totals to be subsumed in next gc report) [166.784s][info][gc,ergo ] GC(30) At end of Concurrent Old Marking increment: YOUNG generation used: 1143M, used regions: 1144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 17840M, available: 16696M [166.784s][info][gc,ergo ] GC(30) At end of Concurrent Old Marking increment: OLD generation used: 13877M, used regions: 13904M, humongous waste: 16540K, soft capacity: 0B, max capacity: 13904M, available: 11001K [166.784s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 7934K Old Collector Reserve: 11001K, Max: 662K; Used: 221M [166.784s][info][gc,stats ] [166.784s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [166.784s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [166.784s][info][gc,stats ] [166.784s][info][gc,stats ] Concurrent Marking 794237 us, parallelism: 1.01x [166.784s][info][gc,stats ] CM: 804393 us [166.784s][info][gc,stats ] CM: Parallel Mark 804393 us, workers (us): 794172, 3403, 3390, 3428, ---, ---, ---, ---, [166.784s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [166.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [166.784s][info][gc,stats ] [166.784s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [166.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [166.784s][info][gc,stats ] [166.784s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [166.784s][info][gc,stats ] - age 7: 1144737376 bytes, 1144737376 total [166.784s][info][gc,stats ] [166.784s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [166.784s][info][gc,stats ] - age 7: 11082540920 bytes, 11082540920 total [166.784s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [166.794s][info][gc ] Transition from: old to: idle [166.794s][info][gc ] Transition from: idle to: normal [166.794s][info][gc ] Heuristics request to interrupt old for young collection accepted [166.794s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 7934K Old Collector Reserve: 11001K, Max: 662K; Used: 221M [166.794s][info][gc,ergo ] GC(31) Start GC cycle (YOUNG) [166.794s][info][gc,start ] GC(31) Concurrent reset [166.794s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent reset [166.800s][info][gc ] GC(31) Concurrent reset 5.351ms [166.800s][info][gc,start ] GC(31) Pause Init Mark (YOUNG) [166.800s][info][gc,task ] GC(31) Using 8 of 8 workers for init marking [166.804s][info][gc ] GC(31) Transfer SATB buffers [166.804s][info][gc ] GC(31) Pause Init Mark (YOUNG) 4.152ms [166.805s][info][gc,start ] GC(31) Concurrent remembered set scanning [166.805s][info][gc,task ] GC(31) Using 4 of 8 workers for Concurrent remembered set scanning [166.813s][info][gc ] GC(31) Concurrent remembered set scanning 8.517ms [166.813s][info][gc,start ] GC(31) Concurrent marking roots [166.813s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent marking roots [166.822s][info][gc ] GC(31) Concurrent marking roots 8.801ms [166.822s][info][gc,start ] GC(31) Concurrent marking (YOUNG) [166.822s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent marking [166.824s][info][gc ] GC(31) Concurrent marking (YOUNG) 2.177ms [166.824s][info][gc,start ] GC(31) Pause Final Mark (YOUNG) [166.824s][info][gc,task ] GC(31) Using 8 of 8 workers for final marking [166.825s][info][gc,ergo ] GC(31) Planning to promote in place 0 humongous regions and 143 regular regions, spanning a total of 1199307152 used bytes [166.825s][info][gc,ergo ] GC(31) Adaptive CSet Selection for YOUNG. Max Evacuation: 743M, Actual Free: 0B. [166.825s][info][gc,ergo ] GC(31) Chosen CSet evacuates young: 0B (of which at least: 0B are to be promoted), old: 0B [166.825s][info][gc,ergo ] GC(31) Collectable Garbage: 0B (0%), Immediate: 0B (0%), 0 regions, CSet: 0B (0%), 0 regions [166.825s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 0B Old Collector Reserve: 11001K, Max: 662K; Used: 221M [166.825s][info][gc ] GC(31) Pause Final Mark (YOUNG) 0.811ms [166.825s][info][gc,start ] GC(31) Concurrent thread roots [166.825s][info][gc,task ] GC(31) Using 4 of 8 workers for Concurrent thread roots [166.826s][info][gc ] GC(31) Concurrent thread roots 0.101ms [166.826s][info][gc,start ] GC(31) Concurrent weak references [166.826s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent weak references [166.826s][info][gc,ref ] GC(31) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [166.826s][info][gc,ref ] GC(31) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [166.826s][info][gc,ref ] GC(31) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [166.826s][info][gc ] GC(31) Concurrent weak references 0.034ms [166.826s][info][gc,start ] GC(31) Concurrent weak roots [166.826s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent weak root [166.826s][info][gc ] GC(31) Concurrent weak roots 0.731ms [166.826s][info][gc,start ] GC(31) Concurrent cleanup [166.826s][info][gc ] GC(31) Concurrent cleanup 15020M->15020M(31744M) 0.096ms [166.826s][info][gc,free ] Free: 15800M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1975 Collector Reserve: 896M, Max: 8192K; Used: 0B Old Collector Reserve: 11001K, Max: 662K; Used: 221M [166.826s][info][gc,start ] GC(31) Concurrent evacuation [166.826s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent evacuation [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13912M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13920M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13928M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13936M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13944M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13952M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13960M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13968M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13976M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13984M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 13992M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14000M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14008M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14016M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14024M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14032M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14040M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14048M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14056M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14064M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14072M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14080M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14088M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14096M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14104M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14112M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14120M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14128M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14136M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14144M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14152M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14160M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14168M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14176M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14184M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14192M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14200M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14208M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14216M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14224M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14232M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14240M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14248M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14256M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14264M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14272M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14280M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14288M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14296M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14304M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14312M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14320M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14328M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14336M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14344M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14352M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14360M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14368M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14376M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14384M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14392M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14400M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14408M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14416M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14424M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14432M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14440M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14448M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14456M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14464M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14472M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14480M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14488M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14496M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14504M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14512M [166.827s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14520M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14528M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14536M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14544M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14552M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14560M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14568M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14576M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14584M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14592M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14600M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14608M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14616M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14624M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14632M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14640M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14648M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14656M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14664M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14672M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14680M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14688M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14696M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14704M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14712M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14720M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14728M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14736M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14744M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14752M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14760M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14768M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14776M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14784M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14792M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14800M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14808M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14816M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14824M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14832M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14840M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14848M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14856M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14864M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14872M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14880M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14888M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14896M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14904M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14912M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14920M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14928M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14936M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14944M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14952M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14960M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14968M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14976M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14984M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 14992M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15000M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15008M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15016M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15024M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15032M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15040M [166.828s][info][gc ] GC(31) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15048M [166.829s][info][gc ] GC(31) Concurrent evacuation 2.091ms [166.829s][info][gc,start ] GC(31) Pause Init Update Refs [166.829s][info][gc ] GC(31) Pause Init Update Refs 0.500ms [166.829s][info][gc,start ] GC(31) Concurrent update references [166.829s][info][gc,task ] GC(31) Using 4 of 8 workers for concurrent reference update [166.829s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [166.836s][info][gc ] GC(31) Concurrent update references 6.689ms [166.836s][info][gc,start ] GC(31) Concurrent update thread roots [166.864s][info][gc ] GC(31) Concurrent update thread roots 27.806ms [166.864s][info][gc,start ] GC(31) Pause Final Update Refs [166.864s][info][gc,task ] GC(31) Using 8 of 8 workers for final reference update [166.864s][info][gc ] GC(31) Transfer SATB buffers [166.865s][info][gc,free ] Free: 15856M, Max: 8192K regular, 3792M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1982 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [166.865s][info][gc ] GC(31) Pause Final Update Refs 0.651ms [166.865s][info][gc,start ] GC(31) Concurrent cleanup [166.865s][info][gc ] GC(31) Concurrent cleanup 15020M->15020M(31744M) 0.102ms [166.865s][info][gc,ergo ] GC(31) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 16696M [166.865s][info][gc,ergo ] GC(31) At end of Concurrent Young GC: GCU: 6.6%, MU: 0.2% during period of 0.886s [166.865s][info][gc,ergo ] GC(31) At end of Concurrent Young GC: YOUNG generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16696M [166.865s][info][gc,ergo ] GC(31) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [166.865s][info][gc,free ] Free: 15856M, Max: 8192K regular, 3792M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1982 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [166.865s][info][gc,stats ] [166.865s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [166.865s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [166.865s][info][gc,stats ] [166.865s][info][gc,stats ] Concurrent Reset 5364 us [166.865s][info][gc,stats ] Pause Init Mark (G) 4859 us [166.865s][info][gc,stats ] Pause Init Mark (N) 4159 us [166.865s][info][gc,stats ] Swap Remembered Set 3541 us [166.865s][info][gc,stats ] Transfer Old From SATB 491 us [166.865s][info][gc,stats ] Update Region States 36 us [166.865s][info][gc,stats ] Concurrent Scan Remembered Set 8523 us, parallelism: 3.97x [166.865s][info][gc,stats ] RS: 33875 us [166.865s][info][gc,stats ] RS: Scan Clusters 33875 us, workers (us): 8473, 8469, 8468, 8465, ---, ---, ---, ---, [166.865s][info][gc,stats ] Concurrent Mark Roots 8814 us, parallelism: 3.79x [166.865s][info][gc,stats ] CMR: 33418 us [166.865s][info][gc,stats ] CMR: Thread Roots 32613 us, workers (us): 8071, 8144, 8137, 8261, ---, ---, ---, ---, [166.865s][info][gc,stats ] CMR: Code Cache Roots 577 us, workers (us): 131, 145, 117, 184, ---, ---, ---, ---, [166.865s][info][gc,stats ] CMR: VM Strong Roots 182 us, workers (us): 49, 48, 44, 41, ---, ---, ---, ---, [166.865s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, 9, ---, 38, ---, ---, ---, ---, [166.866s][info][gc,stats ] Concurrent Marking 2183 us, parallelism: 2.15x [166.866s][info][gc,stats ] CM: 4702 us [166.866s][info][gc,stats ] CM: Parallel Mark 4702 us, workers (us): 1180, 1176, 1175, 1171, ---, ---, ---, ---, [166.866s][info][gc,stats ] Pause Final Mark (G) 1251 us [166.866s][info][gc,stats ] Pause Final Mark (N) 817 us [166.866s][info][gc,stats ] Finish Mark 519 us [166.866s][info][gc,stats ] Update Region States 64 us [166.866s][info][gc,stats ] Choose Collection Set 67 us [166.866s][info][gc,stats ] Rebuild Free Set 57 us [166.866s][info][gc,stats ] Concurrent Thread Roots 105 us, parallelism: 2.46x [166.866s][info][gc,stats ] CTR: 259 us [166.866s][info][gc,stats ] CTR: Thread Roots 259 us, workers (us): 70, 66, 64, 59, ---, ---, ---, ---, [166.866s][info][gc,stats ] Concurrent Weak References 38 us, parallelism: 0.02x [166.866s][info][gc,stats ] CWRF: 1 us [166.866s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [166.866s][info][gc,stats ] Concurrent Weak Roots 736 us [166.866s][info][gc,stats ] Roots 45 us, parallelism: 1.39x [166.866s][info][gc,stats ] CWR: 62 us [166.866s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 20, 16, 14, 11, ---, ---, ---, ---, [166.866s][info][gc,stats ] Rendezvous 679 us [166.866s][info][gc,stats ] Concurrent Cleanup 100 us [166.866s][info][gc,stats ] Concurrent Evacuation 2098 us [166.866s][info][gc,stats ] Pause Init Update Refs (G) 837 us [166.866s][info][gc,stats ] Pause Init Update Refs (N) 506 us [166.866s][info][gc,stats ] Manage GCLABs 440 us [166.866s][info][gc,stats ] Concurrent Update Refs 6695 us [166.866s][info][gc,stats ] Concurrent Update Thread Roots 27811 us [166.866s][info][gc,stats ] Pause Final Update Refs (G) 949 us [166.866s][info][gc,stats ] Pause Final Update Refs (N) 656 us [166.866s][info][gc,stats ] Update Region States 26 us [166.866s][info][gc,stats ] Trash Collection Set 4 us [166.866s][info][gc,stats ] Rebuild Free Set 75 us [166.866s][info][gc,stats ] Concurrent Cleanup 106 us [166.866s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [166.866s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [166.866s][info][gc,stats ] [166.866s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [166.866s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [166.866s][info][gc,stats ] [166.866s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [166.866s][info][gc,stats ] [166.866s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [166.866s][info][gc,stats ] - age 7: 12227278296 bytes, 12227278296 total [166.866s][info][gc,metaspace] Metaspace: 9048K(9216K)->9048K(9216K) NonClass: 8288K(8384K)->8288K(8384K) Class: 759K(832K)->759K(832K) [166.876s][info][gc ] Transition from: normal to: idle [166.876s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [166.876s][info][gc ] Transition from: idle to: old [166.876s][info][gc,free ] Free: 15856M, Max: 8192K regular, 3792M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1982 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [166.876s][info][gc,start ] GC(32) Concurrent marking (OLD) [166.876s][info][gc,task ] GC(32) Using 4 of 8 workers for concurrent marking [167.699s][info][gc ] Periodic Sample: GCU = 16.760%, MU = 0.292% during most recent 5.0s [168.405s][info][gc ] Trigger (YOUNG): Average GC time (7526.85 ms) is above the time for instantaneous allocation rate (4070 MB/s) to deplete free headroom (13860M) (spike threshold = 1.80) [168.405s][info][gc ] Preempting old generation mark to allow Young GC [168.405s][info][gc ] Cancelling GC: Concurrent GC [168.405s][info][gc ] GC(32) Concurrent marking (OLD) 1529.167ms [168.405s][info][gc ] GC(32) GC cancellation took 0.000s [168.405s][info][gc,ergo ] GC(32) At end of OLD marking increment: GCU: 397.4%, MU: 13.7% for duration 1.540s (totals to be subsumed in next gc report) [168.405s][info][gc,ergo ] GC(32) At end of Concurrent Old Marking increment: YOUNG generation used: 413M, used regions: 416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16282M [168.405s][info][gc,ergo ] GC(32) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.405s][info][gc,free ] Free: 15442M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6134K, Mutator Free: 1931 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.406s][info][gc,stats ] [168.406s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.406s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.406s][info][gc,stats ] [168.406s][info][gc,stats ] Concurrent Marking 1529186 us, parallelism: 4.00x [168.406s][info][gc,stats ] CM: 6116335 us [168.406s][info][gc,stats ] CM: Parallel Mark 6116335 us, workers (us): 1529052, 1529122, 1529068, 1529092, ---, ---, ---, ---, [168.406s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.406s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.406s][info][gc,stats ] [168.406s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.406s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.406s][info][gc,stats ] [168.406s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.406s][info][gc,stats ] [168.406s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.406s][info][gc,stats ] - age 7: 14844708704 bytes, 14844708704 total [168.406s][info][gc,metaspace] Metaspace: 9048K(9216K)->9069K(9216K) NonClass: 8288K(8384K)->8307K(8384K) Class: 759K(832K)->761K(832K) [168.416s][info][gc ] Transition from: old to: idle [168.416s][info][gc ] Transition from: idle to: normal [168.416s][info][gc ] Heuristics request to interrupt old for young collection accepted [168.416s][info][gc,free ] Free: 15402M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6134K, Mutator Free: 1926 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.416s][info][gc,ergo ] GC(33) Start GC cycle (YOUNG) [168.416s][info][gc,start ] GC(33) Concurrent reset [168.416s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent reset [168.418s][info][gc ] GC(33) Concurrent reset 2.173ms [168.419s][info][gc,start ] GC(33) Pause Init Mark (YOUNG) [168.419s][info][gc,task ] GC(33) Using 8 of 8 workers for init marking [168.423s][info][gc ] GC(33) Transfer SATB buffers [168.423s][info][gc ] GC(33) Purged 45089 oops from old generation SATB buffers [168.423s][info][gc ] GC(33) Pause Init Mark (YOUNG) 4.678ms [168.423s][info][gc,start ] GC(33) Concurrent remembered set scanning [168.424s][info][gc,task ] GC(33) Using 4 of 8 workers for Concurrent remembered set scanning [168.433s][info][gc ] GC(33) Concurrent remembered set scanning 9.796ms [168.433s][info][gc,start ] GC(33) Concurrent marking roots [168.433s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent marking roots [168.442s][info][gc ] GC(33) Concurrent marking roots 8.424ms [168.442s][info][gc,start ] GC(33) Concurrent marking (YOUNG) [168.442s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent marking [168.445s][info][gc ] GC(33) Concurrent marking (YOUNG) 3.221ms [168.445s][info][gc,start ] GC(33) Pause Final Mark (YOUNG) [168.445s][info][gc,task ] GC(33) Using 8 of 8 workers for final marking [168.446s][info][gc,ergo ] GC(33) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [168.446s][info][gc,ergo ] GC(33) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [168.446s][info][gc,ergo ] GC(33) Chosen CSet evacuates young: 5605K (of which at least: 0B are to be promoted), old: 0B [168.446s][info][gc,ergo ] GC(33) Collectable Garbage: 458M (100%), Immediate: 0B (0%), 0 regions, CSet: 458M (100%), 58 regions [168.446s][info][gc,ergo ] GC(33) Evacuation Targets: YOUNG: 5605K, PROMOTE: 0B, OLD: 0B, TOTAL: 5605K [168.446s][info][gc,free ] Free: 16113M, Max: 8192K regular, 3792M humongous, Frag: 77% external, 0% internal; Used: 6156K, Mutator Free: 2015 Collector Reserve: 8192K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.446s][info][gc ] GC(33) Pause Final Mark (YOUNG) 0.812ms [168.446s][info][gc,start ] GC(33) Concurrent thread roots [168.446s][info][gc,task ] GC(33) Using 4 of 8 workers for Concurrent thread roots [168.454s][info][gc ] GC(33) Concurrent thread roots 8.088ms [168.454s][info][gc,start ] GC(33) Concurrent weak references [168.454s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent weak references [168.454s][info][gc,ref ] GC(33) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 1 [168.454s][info][gc,ref ] GC(33) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.454s][info][gc,ref ] GC(33) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.454s][info][gc ] GC(33) Concurrent weak references 0.047ms [168.454s][info][gc,start ] GC(33) Concurrent weak roots [168.454s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent weak root [168.455s][info][gc ] GC(33) Concurrent weak roots 0.596ms [168.455s][info][gc,start ] GC(33) Concurrent cleanup [168.455s][info][gc ] GC(33) Concurrent cleanup 15636M->15636M(31744M) 0.108ms [168.455s][info][gc,free ] Free: 16072M, Max: 8192K regular, 3792M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 2009 Collector Reserve: 8069K, Max: 8069K; Used: 122K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.455s][info][gc,start ] GC(33) Concurrent strong roots [168.455s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent strong root [168.455s][info][gc ] GC(33) Concurrent strong roots 0.255ms [168.455s][info][gc,start ] GC(33) Concurrent evacuation [168.455s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent evacuation [168.457s][info][gc ] GC(33) Concurrent evacuation 1.781ms [168.457s][info][gc,start ] GC(33) Pause Init Update Refs [168.458s][info][gc ] GC(33) Pause Init Update Refs 0.479ms [168.458s][info][gc,start ] GC(33) Concurrent update references [168.458s][info][gc,task ] GC(33) Using 4 of 8 workers for concurrent reference update [168.458s][info][gc,free ] At start of update refs, moving 972K to Mutator free set from Collector Reserve (972K) and from Old Collector Reserve (0B) [168.466s][info][gc ] GC(33) Concurrent update references 7.906ms [168.466s][info][gc,start ] GC(33) Concurrent update thread roots [168.491s][info][gc ] GC(33) Concurrent update thread roots 25.393ms [168.492s][info][gc,start ] GC(33) Pause Final Update Refs [168.492s][info][gc,task ] GC(33) Using 8 of 8 workers for final reference update [168.492s][info][gc ] GC(33) Transfer SATB buffers [168.492s][info][gc,free ] Free: 15545M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 3% internal; Used: 470M, Mutator Free: 1944 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.492s][info][gc ] GC(33) Pause Final Update Refs 0.647ms [168.492s][info][gc,start ] GC(33) Concurrent cleanup [168.492s][info][gc ] GC(33) Concurrent cleanup 15792M->15336M(31744M) 0.131ms [168.492s][info][gc,ergo ] GC(33) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 16380M [168.493s][info][gc,ergo ] GC(33) At end of Concurrent Young GC: GCU: 24.2%, MU: 1.5% during period of 1.628s [168.493s][info][gc,ergo ] GC(33) At end of Concurrent Young GC: YOUNG generation used: 315M, used regions: 320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16380M [168.493s][info][gc,ergo ] GC(33) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.493s][info][gc,free ] Free: 15539M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 12513K, Mutator Free: 1944 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.493s][info][gc,stats ] [168.493s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.493s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.493s][info][gc,stats ] [168.493s][info][gc,stats ] Concurrent Reset 2179 us [168.493s][info][gc,stats ] Pause Init Mark (G) 5425 us [168.493s][info][gc,stats ] Pause Init Mark (N) 4684 us [168.493s][info][gc,stats ] Swap Remembered Set 3939 us [168.493s][info][gc,stats ] Transfer Old From SATB 625 us [168.493s][info][gc,stats ] Update Region States 36 us [168.493s][info][gc,stats ] Concurrent Scan Remembered Set 9811 us, parallelism: 3.97x [168.493s][info][gc,stats ] RS: 38929 us [168.493s][info][gc,stats ] RS: Scan Clusters 38929 us, workers (us): 9739, 9732, 9730, 9728, ---, ---, ---, ---, [168.493s][info][gc,stats ] Concurrent Mark Roots 8439 us, parallelism: 3.78x [168.493s][info][gc,stats ] CMR: 31882 us [168.493s][info][gc,stats ] CMR: Thread Roots 31008 us, workers (us): 7662, 7676, 7967, 7703, ---, ---, ---, ---, [168.493s][info][gc,stats ] CMR: Code Cache Roots 665 us, workers (us): 172, 158, 133, 202, ---, ---, ---, ---, [168.493s][info][gc,stats ] CMR: VM Strong Roots 166 us, workers (us): 47, 43, 38, 37, ---, ---, ---, ---, [168.493s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): 34, ---, ---, 8, ---, ---, ---, ---, [168.493s][info][gc,stats ] Concurrent Marking 3227 us, parallelism: 1.74x [168.493s][info][gc,stats ] CM: 5614 us [168.493s][info][gc,stats ] CM: Parallel Mark 5614 us, workers (us): 1419, 1409, 1394, 1391, ---, ---, ---, ---, [168.493s][info][gc,stats ] Pause Final Mark (G) 1231 us [168.493s][info][gc,stats ] Pause Final Mark (N) 818 us [168.493s][info][gc,stats ] Finish Mark 493 us [168.493s][info][gc,stats ] Update Region States 75 us [168.493s][info][gc,stats ] Choose Collection Set 71 us [168.493s][info][gc,stats ] Rebuild Free Set 53 us [168.493s][info][gc,stats ] Concurrent Thread Roots 8101 us, parallelism: 3.89x [168.493s][info][gc,stats ] CTR: 31527 us [168.493s][info][gc,stats ] CTR: Thread Roots 31527 us, workers (us): 7810, 7845, 8046, 7826, ---, ---, ---, ---, [168.493s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.06x [168.493s][info][gc,stats ] CWRF: 3 us [168.493s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 1, 0, ---, ---, ---, ---, [168.493s][info][gc,stats ] Concurrent Weak Roots 601 us [168.493s][info][gc,stats ] Roots 46 us, parallelism: 1.35x [168.494s][info][gc,stats ] CWR: 62 us [168.494s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 20, 16, 13, 13, ---, ---, ---, ---, [168.494s][info][gc,stats ] Rendezvous 542 us [168.494s][info][gc,stats ] Concurrent Cleanup 112 us [168.494s][info][gc,stats ] Concurrent Strong Roots 259 us, parallelism: 3.07x [168.494s][info][gc,stats ] CSR: 793 us [168.494s][info][gc,stats ] CSR: Code Cache Roots 626 us, workers (us): 142, 142, 173, 169, ---, ---, ---, ---, [168.494s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 40, 34, 33, 34, ---, ---, ---, ---, [168.494s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [168.494s][info][gc,stats ] Concurrent Evacuation 1790 us [168.494s][info][gc,stats ] Pause Init Update Refs (G) 862 us [168.494s][info][gc,stats ] Pause Init Update Refs (N) 486 us [168.494s][info][gc,stats ] Manage GCLABs 413 us [168.494s][info][gc,stats ] Concurrent Update Refs 7922 us [168.494s][info][gc,stats ] Concurrent Update Thread Roots 25411 us [168.494s][info][gc,stats ] Pause Final Update Refs (G) 1010 us [168.494s][info][gc,stats ] Pause Final Update Refs (N) 651 us [168.494s][info][gc,stats ] Update Region States 31 us [168.494s][info][gc,stats ] Trash Collection Set 4 us [168.494s][info][gc,stats ] Rebuild Free Set 72 us [168.494s][info][gc,stats ] Concurrent Cleanup 142 us [168.494s][info][gc,stats ] Workers: Evacuated 5605K across 39673 objects, abandoned 0B across 0 objects. [168.494s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.494s][info][gc,stats ] - age 1: 5739688 bytes, 5739688 total [168.494s][info][gc,stats ] [168.494s][info][gc,stats ] Mutators: Evacuated 264B across 3 objects, abandoned 0B across 0 objects. [168.494s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.494s][info][gc,stats ] - age 1: 264 bytes, 264 total [168.494s][info][gc,stats ] [168.494s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.494s][info][gc,stats ] [168.494s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.494s][info][gc,stats ] - age 7: 14844708704 bytes, 14844708704 total [168.494s][info][gc,metaspace] Metaspace: 9075K(9216K)->9081K(9216K) NonClass: 8314K(8384K)->8320K(8384K) Class: 761K(832K)->761K(832K) [168.504s][info][gc ] Transition from: normal to: idle [168.504s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [168.504s][info][gc ] Transition from: idle to: old [168.504s][info][gc,free ] Free: 15497M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6256K, Mutator Free: 1938 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.504s][info][gc,start ] GC(34) Concurrent marking (OLD) [168.504s][info][gc,task ] GC(34) Using 4 of 8 workers for concurrent marking [168.617s][info][gc ] Trigger (YOUNG): Average GC time (7189.51 ms) is above the time for instantaneous allocation rate (3990 MB/s) to deplete free headroom (13454M) (spike threshold = 1.80) [168.617s][info][gc ] Preempting old generation mark to allow Young GC [168.617s][info][gc ] Cancelling GC: Concurrent GC [168.618s][info][gc ] GC(34) Concurrent marking (OLD) 114.422ms [168.618s][info][gc ] GC(34) GC cancellation took 0.001s [168.619s][info][gc,ergo ] GC(34) At end of OLD marking increment: GCU: 266.6%, MU: 234.1% for duration 0.126s (totals to be subsumed in next gc report) [168.619s][info][gc,ergo ] GC(34) At end of Concurrent Old Marking increment: YOUNG generation used: 815M, used regions: 816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15880M [168.619s][info][gc,ergo ] GC(34) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.619s][info][gc,free ] Free: 15040M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1880 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.619s][info][gc,stats ] [168.619s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.619s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.619s][info][gc,stats ] [168.619s][info][gc,stats ] Concurrent Marking 114441 us, parallelism: 3.98x [168.619s][info][gc,stats ] CM: 455067 us [168.619s][info][gc,stats ] CM: Parallel Mark 455067 us, workers (us): 113552, 113468, 113691, 114356, ---, ---, ---, ---, [168.619s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.619s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.619s][info][gc,stats ] [168.619s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.619s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.619s][info][gc,stats ] [168.619s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.619s][info][gc,stats ] [168.619s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.619s][info][gc,stats ] - age 7: 15024980616 bytes, 15024980616 total [168.619s][info][gc,metaspace] Metaspace: 9081K(9216K)->9090K(9216K) NonClass: 8320K(8384K)->8329K(8384K) Class: 761K(832K)->761K(832K) [168.629s][info][gc ] Transition from: old to: idle [168.629s][info][gc ] Transition from: idle to: normal [168.629s][info][gc ] Heuristics request to interrupt old for young collection accepted [168.629s][info][gc,free ] Free: 14993M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 6256K, Mutator Free: 1875 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.629s][info][gc,ergo ] GC(35) Start GC cycle (YOUNG) [168.629s][info][gc,start ] GC(35) Concurrent reset [168.629s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent reset [168.634s][info][gc ] GC(35) Concurrent reset 4.301ms [168.634s][info][gc,start ] GC(35) Pause Init Mark (YOUNG) [168.634s][info][gc,task ] GC(35) Using 8 of 8 workers for init marking [168.637s][info][gc ] GC(35) Transfer SATB buffers [168.638s][info][gc ] GC(35) Purged 56557 oops from old generation SATB buffers [168.638s][info][gc ] GC(35) Pause Init Mark (YOUNG) 3.751ms [168.638s][info][gc,start ] GC(35) Concurrent remembered set scanning [168.638s][info][gc,task ] GC(35) Using 4 of 8 workers for Concurrent remembered set scanning [168.644s][info][gc ] GC(35) Concurrent remembered set scanning 6.196ms [168.644s][info][gc,start ] GC(35) Concurrent marking roots [168.644s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent marking roots [168.652s][info][gc ] GC(35) Concurrent marking roots 7.464ms [168.652s][info][gc,start ] GC(35) Concurrent marking (YOUNG) [168.652s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent marking [168.657s][info][gc ] GC(35) Concurrent marking (YOUNG) 5.157ms [168.657s][info][gc,start ] GC(35) Pause Final Mark (YOUNG) [168.657s][info][gc,task ] GC(35) Using 8 of 8 workers for final marking [168.658s][info][gc,ergo ] GC(35) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [168.658s][info][gc,ergo ] GC(35) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [168.658s][info][gc,ergo ] GC(35) Chosen CSet evacuates young: 12351K (of which at least: 0B are to be promoted), old: 0B [168.658s][info][gc,ergo ] GC(35) Collectable Garbage: 866M (100%), Immediate: 0B (0%), 0 regions, CSet: 866M (100%), 110 regions [168.658s][info][gc,ergo ] GC(35) Evacuation Targets: YOUNG: 12351K, PROMOTE: 0B, OLD: 0B, TOTAL: 12351K [168.658s][info][gc,free ] Free: 15706M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6036K, Mutator Free: 1964 Collector Reserve: 16384K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.658s][info][gc ] GC(35) Pause Final Mark (YOUNG) 0.854ms [168.658s][info][gc,start ] GC(35) Concurrent thread roots [168.658s][info][gc,task ] GC(35) Using 4 of 8 workers for Concurrent thread roots [168.666s][info][gc ] GC(35) Concurrent thread roots 7.302ms [168.666s][info][gc,start ] GC(35) Concurrent weak references [168.666s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent weak references [168.666s][info][gc,ref ] GC(35) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.666s][info][gc,ref ] GC(35) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.666s][info][gc,ref ] GC(35) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.666s][info][gc ] GC(35) Concurrent weak references 0.042ms [168.666s][info][gc,start ] GC(35) Concurrent weak roots [168.666s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent weak root [168.666s][info][gc ] GC(35) Concurrent weak roots 0.601ms [168.666s][info][gc,start ] GC(35) Concurrent cleanup [168.666s][info][gc ] GC(35) Concurrent cleanup 16036M->16036M(31744M) 0.101ms [168.666s][info][gc,free ] Free: 15664M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1958 Collector Reserve: 15938K, Max: 8192K; Used: 445K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.666s][info][gc,start ] GC(35) Concurrent strong roots [168.666s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent strong root [168.667s][info][gc ] GC(35) Concurrent strong roots 0.271ms [168.667s][info][gc,start ] GC(35) Concurrent evacuation [168.667s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent evacuation [168.670s][info][gc ] GC(35) Concurrent evacuation 3.722ms [168.671s][info][gc,start ] GC(35) Pause Init Update Refs [168.671s][info][gc ] GC(35) Pause Init Update Refs 0.472ms [168.671s][info][gc,start ] GC(35) Concurrent update references [168.671s][info][gc,task ] GC(35) Using 4 of 8 workers for concurrent reference update [168.671s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [168.681s][info][gc ] GC(35) Concurrent update references 9.499ms [168.681s][info][gc,start ] GC(35) Concurrent update thread roots [168.705s][info][gc ] GC(35) Concurrent update thread roots 24.133ms [168.705s][info][gc,start ] GC(35) Pause Final Update Refs [168.705s][info][gc,task ] GC(35) Using 8 of 8 workers for final reference update [168.705s][info][gc ] GC(35) Transfer SATB buffers [168.706s][info][gc,free ] Free: 15552M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 5% internal; Used: 872M, Mutator Free: 1944 Collector Reserve: 840M, Max: 8192K; Used: 7219K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.706s][info][gc ] GC(35) Pause Final Update Refs 0.678ms [168.706s][info][gc,start ] GC(35) Concurrent cleanup [168.706s][info][gc ] GC(35) Concurrent cleanup 16201M->15330M(31744M) 0.118ms [168.706s][info][gc,ergo ] GC(35) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 16386M [168.706s][info][gc,ergo ] GC(35) At end of Concurrent Young GC: GCU: 14.8%, MU: 13.9% during period of 0.214s [168.706s][info][gc,ergo ] GC(35) At end of Concurrent Young GC: YOUNG generation used: 312M, used regions: 312M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16384M [168.706s][info][gc,ergo ] GC(35) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.706s][info][gc,free ] Free: 15544M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1943 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.707s][info][gc,stats ] [168.707s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.707s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.707s][info][gc,stats ] [168.707s][info][gc,stats ] Concurrent Reset 4309 us [168.707s][info][gc,stats ] Pause Init Mark (G) 4513 us [168.707s][info][gc,stats ] Pause Init Mark (N) 3758 us [168.707s][info][gc,stats ] Swap Remembered Set 3065 us [168.707s][info][gc,stats ] Transfer Old From SATB 559 us [168.707s][info][gc,stats ] Update Region States 44 us [168.707s][info][gc,stats ] Concurrent Scan Remembered Set 6210 us, parallelism: 3.96x [168.707s][info][gc,stats ] RS: 24617 us [168.707s][info][gc,stats ] RS: Scan Clusters 24617 us, workers (us): 6162, 6155, 6152, 6150, ---, ---, ---, ---, [168.707s][info][gc,stats ] Concurrent Mark Roots 7479 us, parallelism: 3.76x [168.707s][info][gc,stats ] CMR: 28118 us [168.707s][info][gc,stats ] CMR: Thread Roots 27248 us, workers (us): 6739, 6780, 6974, 6756, ---, ---, ---, ---, [168.707s][info][gc,stats ] CMR: Code Cache Roots 656 us, workers (us): 176, 134, 162, 184, ---, ---, ---, ---, [168.707s][info][gc,stats ] CMR: VM Strong Roots 169 us, workers (us): 49, 47, 38, 36, ---, ---, ---, ---, [168.707s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 9, 35, ---, ---, ---, ---, [168.707s][info][gc,stats ] Concurrent Marking 5170 us, parallelism: 2.45x [168.707s][info][gc,stats ] CM: 12685 us [168.707s][info][gc,stats ] CM: Parallel Mark 12685 us, workers (us): 3191, 3172, 3167, 3155, ---, ---, ---, ---, [168.707s][info][gc,stats ] Pause Final Mark (G) 1308 us [168.707s][info][gc,stats ] Pause Final Mark (N) 861 us [168.707s][info][gc,stats ] Finish Mark 532 us [168.707s][info][gc,stats ] Update Region States 66 us [168.707s][info][gc,stats ] Choose Collection Set 82 us [168.707s][info][gc,stats ] Rebuild Free Set 53 us [168.707s][info][gc,stats ] Concurrent Thread Roots 7316 us, parallelism: 3.87x [168.707s][info][gc,stats ] CTR: 28292 us [168.707s][info][gc,stats ] CTR: Thread Roots 28292 us, workers (us): 7059, 6944, 7254, 7035, ---, ---, ---, ---, [168.707s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [168.707s][info][gc,stats ] CWRF: 1 us [168.707s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [168.707s][info][gc,stats ] Concurrent Weak Roots 606 us [168.707s][info][gc,stats ] Roots 56 us, parallelism: 1.34x [168.707s][info][gc,stats ] CWR: 74 us [168.707s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 18, 26, 17, 13, ---, ---, ---, ---, [168.707s][info][gc,stats ] Rendezvous 537 us [168.707s][info][gc,stats ] Concurrent Cleanup 105 us [168.707s][info][gc,stats ] Concurrent Strong Roots 276 us, parallelism: 2.96x [168.707s][info][gc,stats ] CSR: 817 us [168.707s][info][gc,stats ] CSR: Code Cache Roots 664 us, workers (us): 146, 189, 186, 143, ---, ---, ---, ---, [168.707s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 37, 34, 27, 28, ---, ---, ---, ---, [168.707s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [168.707s][info][gc,stats ] Concurrent Evacuation 3727 us [168.707s][info][gc,stats ] Pause Init Update Refs (G) 873 us [168.707s][info][gc,stats ] Pause Init Update Refs (N) 479 us [168.707s][info][gc,stats ] Manage GCLABs 407 us [168.707s][info][gc,stats ] Concurrent Update Refs 9512 us [168.707s][info][gc,stats ] Concurrent Update Thread Roots 24147 us [168.707s][info][gc,stats ] Pause Final Update Refs (G) 1089 us [168.707s][info][gc,stats ] Pause Final Update Refs (N) 693 us [168.707s][info][gc,stats ] Update Region States 38 us [168.707s][info][gc,stats ] Trash Collection Set 6 us [168.707s][info][gc,stats ] Rebuild Free Set 78 us [168.707s][info][gc,stats ] Concurrent Cleanup 124 us [168.707s][info][gc,stats ] Workers: Evacuated 12351K across 87314 objects, abandoned 0B across 0 objects. [168.707s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.707s][info][gc,stats ] - age 1: 8977960 bytes, 8977960 total [168.707s][info][gc,stats ] - age 2: 3670296 bytes, 12648256 total [168.707s][info][gc,stats ] [168.707s][info][gc,stats ] Mutators: Evacuated 152B across 2 objects, abandoned 0B across 0 objects. [168.707s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.707s][info][gc,stats ] - age 2: 152 bytes, 152 total [168.707s][info][gc,stats ] [168.707s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.707s][info][gc,stats ] [168.707s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.707s][info][gc,stats ] - age 7: 15024980616 bytes, 15024980616 total [168.707s][info][gc,metaspace] Metaspace: 9090K(9216K)->9092K(9216K) NonClass: 8329K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [168.717s][info][gc ] Transition from: normal to: idle [168.717s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [168.717s][info][gc ] Transition from: idle to: old [168.717s][info][gc,free ] Free: 15504M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1938 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.717s][info][gc,start ] GC(36) Concurrent marking (OLD) [168.717s][info][gc,task ] GC(36) Using 4 of 8 workers for concurrent marking [168.830s][info][gc ] Trigger (YOUNG): Average GC time (6854.11 ms) is above the time for instantaneous allocation rate (4002 MB/s) to deplete free headroom (13460M) (spike threshold = 1.80) [168.830s][info][gc ] Preempting old generation mark to allow Young GC [168.830s][info][gc ] Cancelling GC: Concurrent GC [168.831s][info][gc ] GC(36) Concurrent marking (OLD) 113.723ms [168.831s][info][gc ] GC(36) GC cancellation took 0.001s [168.831s][info][gc,ergo ] GC(36) At end of OLD marking increment: GCU: 184.1%, MU: 184.6% for duration 0.125s (totals to be subsumed in next gc report) [168.831s][info][gc,ergo ] GC(36) At end of Concurrent Old Marking increment: YOUNG generation used: 808M, used regions: 808M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15888M [168.831s][info][gc,ergo ] GC(36) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.831s][info][gc,free ] Free: 15048M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1881 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.831s][info][gc,stats ] [168.831s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.831s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.831s][info][gc,stats ] [168.831s][info][gc,stats ] Concurrent Marking 113740 us, parallelism: 3.99x [168.831s][info][gc,stats ] CM: 453922 us [168.831s][info][gc,stats ] CM: Parallel Mark 453922 us, workers (us): 113417, 113666, 113170, 113669, ---, ---, ---, ---, [168.831s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.831s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.831s][info][gc,stats ] [168.831s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [168.831s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.832s][info][gc,stats ] [168.832s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.832s][info][gc,stats ] [168.832s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.832s][info][gc,stats ] - age 7: 15036450608 bytes, 15036450608 total [168.832s][info][gc,metaspace] Metaspace: 9092K(9216K)->9092K(9216K) NonClass: 8330K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [168.842s][info][gc ] Transition from: old to: idle [168.842s][info][gc ] Transition from: idle to: normal [168.842s][info][gc ] Heuristics request to interrupt old for young collection accepted [168.842s][info][gc,free ] Free: 15002M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 6098K, Mutator Free: 1876 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.842s][info][gc,ergo ] GC(37) Start GC cycle (YOUNG) [168.842s][info][gc,start ] GC(37) Concurrent reset [168.842s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent reset [168.846s][info][gc ] GC(37) Concurrent reset 4.112ms [168.846s][info][gc,start ] GC(37) Pause Init Mark (YOUNG) [168.846s][info][gc,task ] GC(37) Using 8 of 8 workers for init marking [168.849s][info][gc ] GC(37) Transfer SATB buffers [168.850s][info][gc ] GC(37) Purged 55532 oops from old generation SATB buffers [168.850s][info][gc ] GC(37) Pause Init Mark (YOUNG) 3.846ms [168.850s][info][gc,start ] GC(37) Concurrent remembered set scanning [168.850s][info][gc,task ] GC(37) Using 4 of 8 workers for Concurrent remembered set scanning [168.857s][info][gc ] GC(37) Concurrent remembered set scanning 7.025ms [168.857s][info][gc,start ] GC(37) Concurrent marking roots [168.857s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent marking roots [168.866s][info][gc ] GC(37) Concurrent marking roots 8.887ms [168.866s][info][gc,start ] GC(37) Concurrent marking (YOUNG) [168.866s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent marking [168.873s][info][gc ] GC(37) Concurrent marking (YOUNG) 6.552ms [168.873s][info][gc,start ] GC(37) Pause Final Mark (YOUNG) [168.873s][info][gc,task ] GC(37) Using 8 of 8 workers for final marking [168.874s][info][gc,ergo ] GC(37) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [168.874s][info][gc,ergo ] GC(37) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [168.874s][info][gc,ergo ] GC(37) Chosen CSet evacuates young: 19215K (of which at least: 0B are to be promoted), old: 0B [168.874s][info][gc,ergo ] GC(37) Collectable Garbage: 853M (100%), Immediate: 0B (0%), 0 regions, CSet: 853M (100%), 109 regions [168.874s][info][gc,ergo ] GC(37) Evacuation Targets: YOUNG: 19215K, PROMOTE: 0B, OLD: 0B, TOTAL: 19215K [168.874s][info][gc,free ] Free: 15690M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6038K, Mutator Free: 1962 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.874s][info][gc ] GC(37) Pause Final Mark (YOUNG) 0.761ms [168.874s][info][gc,start ] GC(37) Concurrent thread roots [168.874s][info][gc,task ] GC(37) Using 4 of 8 workers for Concurrent thread roots [168.881s][info][gc ] GC(37) Concurrent thread roots 7.254ms [168.881s][info][gc,start ] GC(37) Concurrent weak references [168.881s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent weak references [168.881s][info][gc,ref ] GC(37) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.881s][info][gc,ref ] GC(37) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.881s][info][gc,ref ] GC(37) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [168.881s][info][gc ] GC(37) Concurrent weak references 0.038ms [168.881s][info][gc,start ] GC(37) Concurrent weak roots [168.881s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent weak root [168.882s][info][gc ] GC(37) Concurrent weak roots 0.678ms [168.882s][info][gc,start ] GC(37) Concurrent cleanup [168.882s][info][gc ] GC(37) Concurrent cleanup 16045M->16045M(31744M) 0.120ms [168.882s][info][gc,free ] Free: 15648M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1956 Collector Reserve: 24064K, Max: 8192K; Used: 511K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.882s][info][gc,start ] GC(37) Concurrent strong roots [168.882s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent strong root [168.883s][info][gc ] GC(37) Concurrent strong roots 0.299ms [168.883s][info][gc,start ] GC(37) Concurrent evacuation [168.883s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent evacuation [168.888s][info][gc ] GC(37) Concurrent evacuation 5.873ms [168.889s][info][gc,start ] GC(37) Pause Init Update Refs [168.889s][info][gc ] GC(37) Pause Init Update Refs 0.492ms [168.889s][info][gc,start ] GC(37) Concurrent update references [168.889s][info][gc,task ] GC(37) Using 4 of 8 workers for concurrent reference update [168.889s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [168.901s][info][gc ] GC(37) Concurrent update references 11.310ms [168.901s][info][gc,start ] GC(37) Concurrent update thread roots [168.924s][info][gc ] GC(37) Concurrent update thread roots 23.569ms [168.925s][info][gc,start ] GC(37) Pause Final Update Refs [168.925s][info][gc,task ] GC(37) Using 8 of 8 workers for final reference update [168.925s][info][gc ] GC(37) Transfer SATB buffers [168.925s][info][gc,free ] Free: 15512M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 5% internal; Used: 856M, Mutator Free: 1939 Collector Reserve: 840M, Max: 8192K; Used: 16384K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.925s][info][gc ] GC(37) Pause Final Update Refs 0.574ms [168.925s][info][gc,start ] GC(37) Concurrent cleanup [168.925s][info][gc ] GC(37) Concurrent cleanup 16234M->15370M(31744M) 0.120ms [168.925s][info][gc,ergo ] GC(37) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 16346M [168.926s][info][gc,ergo ] GC(37) At end of Concurrent Young GC: GCU: 12.1%, MU: 14.2% during period of 0.219s [168.926s][info][gc,ergo ] GC(37) At end of Concurrent Young GC: YOUNG generation used: 349M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16346M [168.926s][info][gc,ergo ] GC(37) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [168.926s][info][gc,free ] Free: 15506M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6092K, Mutator Free: 1939 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.926s][info][gc,stats ] [168.926s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [168.926s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [168.926s][info][gc,stats ] [168.926s][info][gc,stats ] Concurrent Reset 4121 us [168.926s][info][gc,stats ] Pause Init Mark (G) 4607 us [168.926s][info][gc,stats ] Pause Init Mark (N) 3854 us [168.926s][info][gc,stats ] Swap Remembered Set 3056 us [168.926s][info][gc,stats ] Transfer Old From SATB 628 us [168.926s][info][gc,stats ] Update Region States 70 us [168.926s][info][gc,stats ] Concurrent Scan Remembered Set 7039 us, parallelism: 3.96x [168.926s][info][gc,stats ] RS: 27875 us [168.926s][info][gc,stats ] RS: Scan Clusters 27875 us, workers (us): 6974, 6972, 6966, 6963, ---, ---, ---, ---, [168.926s][info][gc,stats ] Concurrent Mark Roots 8900 us, parallelism: 3.78x [168.926s][info][gc,stats ] CMR: 33648 us [168.926s][info][gc,stats ] CMR: Thread Roots 32695 us, workers (us): 8149, 8022, 8399, 8126, ---, ---, ---, ---, [168.926s][info][gc,stats ] CMR: Code Cache Roots 724 us, workers (us): 176, 241, 146, 161, ---, ---, ---, ---, [168.926s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 54, 49, 43, 39, ---, ---, ---, ---, [168.926s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, ---, 7, ---, ---, ---, ---, ---, [168.926s][info][gc,stats ] Concurrent Marking 6567 us, parallelism: 2.81x [168.926s][info][gc,stats ] CM: 18444 us [168.926s][info][gc,stats ] CM: Parallel Mark 18444 us, workers (us): 4630, 4610, 4601, 4603, ---, ---, ---, ---, [168.926s][info][gc,stats ] Pause Final Mark (G) 1212 us [168.926s][info][gc,stats ] Pause Final Mark (N) 767 us [168.926s][info][gc,stats ] Finish Mark 431 us [168.926s][info][gc,stats ] Update Region States 75 us [168.926s][info][gc,stats ] Choose Collection Set 81 us [168.926s][info][gc,stats ] Rebuild Free Set 53 us [168.926s][info][gc,stats ] Concurrent Thread Roots 7268 us, parallelism: 3.88x [168.926s][info][gc,stats ] CTR: 28225 us [168.926s][info][gc,stats ] CTR: Thread Roots 28225 us, workers (us): 6990, 7198, 6962, 7076, ---, ---, ---, ---, [168.926s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [168.926s][info][gc,stats ] CWRF: 1 us [168.926s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [168.926s][info][gc,stats ] Concurrent Weak Roots 683 us [168.926s][info][gc,stats ] Roots 50 us, parallelism: 1.24x [168.926s][info][gc,stats ] CWR: 62 us [168.926s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 21, 17, 14, 11, ---, ---, ---, ---, [168.926s][info][gc,stats ] Rendezvous 620 us [168.926s][info][gc,stats ] Concurrent Cleanup 124 us [168.926s][info][gc,stats ] Concurrent Strong Roots 303 us, parallelism: 2.91x [168.926s][info][gc,stats ] CSR: 882 us [168.926s][info][gc,stats ] CSR: Code Cache Roots 712 us, workers (us): 212, 164, 154, 182, ---, ---, ---, ---, [168.926s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 40, 38, 34, 31, ---, ---, ---, ---, [168.926s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 7, ---, 20, ---, ---, ---, ---, ---, [168.926s][info][gc,stats ] Concurrent Evacuation 5886 us [168.926s][info][gc,stats ] Pause Init Update Refs (G) 912 us [168.926s][info][gc,stats ] Pause Init Update Refs (N) 500 us [168.926s][info][gc,stats ] Manage GCLABs 423 us [168.926s][info][gc,stats ] Concurrent Update Refs 11324 us [168.926s][info][gc,stats ] Concurrent Update Thread Roots 23584 us [168.926s][info][gc,stats ] Pause Final Update Refs (G) 979 us [168.926s][info][gc,stats ] Pause Final Update Refs (N) 579 us [168.926s][info][gc,stats ] Update Region States 41 us [168.926s][info][gc,stats ] Trash Collection Set 6 us [168.926s][info][gc,stats ] Rebuild Free Set 81 us [168.926s][info][gc,stats ] Concurrent Cleanup 126 us [168.926s][info][gc,stats ] Workers: Evacuated 19214K across 138952 objects, abandoned 0B across 0 objects. [168.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.926s][info][gc,stats ] - age 1: 8992936 bytes, 8992936 total [168.926s][info][gc,stats ] - age 2: 7012800 bytes, 16005736 total [168.926s][info][gc,stats ] - age 3: 3670408 bytes, 19676144 total [168.926s][info][gc,stats ] [168.926s][info][gc,stats ] Mutators: Evacuated 72B across 3 objects, abandoned 0B across 0 objects. [168.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [168.926s][info][gc,stats ] - age 1: 32 bytes, 32 total [168.926s][info][gc,stats ] - age 3: 40 bytes, 72 total [168.926s][info][gc,stats ] [168.926s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [168.926s][info][gc,stats ] [168.926s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [168.926s][info][gc,stats ] - age 7: 15036450608 bytes, 15036450608 total [168.926s][info][gc,metaspace] Metaspace: 9092K(9216K)->9092K(9216K) NonClass: 8330K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [168.936s][info][gc ] Transition from: normal to: idle [168.936s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [168.936s][info][gc ] Transition from: idle to: old [168.936s][info][gc,free ] Free: 15464M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1933 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [168.937s][info][gc,start ] GC(38) Concurrent marking (OLD) [168.937s][info][gc,task ] GC(38) Using 4 of 8 workers for concurrent marking [169.043s][info][gc ] Trigger (YOUNG): Average GC time (6524.28 ms) is above the time for instantaneous allocation rate (3981 MB/s) to deplete free headroom (13452M) (spike threshold = 1.79) [169.043s][info][gc ] Preempting old generation mark to allow Young GC [169.043s][info][gc ] Cancelling GC: Concurrent GC [169.044s][info][gc ] GC(38) Concurrent marking (OLD) 107.158ms [169.044s][info][gc ] GC(38) GC cancellation took 0.001s [169.044s][info][gc,ergo ] GC(38) At end of OLD marking increment: GCU: 182.7%, MU: 214.8% for duration 0.118s (totals to be subsumed in next gc report) [169.044s][info][gc,ergo ] GC(38) At end of Concurrent Old Marking increment: YOUNG generation used: 821M, used regions: 824M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15874M [169.044s][info][gc,ergo ] GC(38) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.044s][info][gc,free ] Free: 15034M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 6092K, Mutator Free: 1880 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.045s][info][gc,stats ] [169.045s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.045s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.045s][info][gc,stats ] [169.045s][info][gc,stats ] Concurrent Marking 107181 us, parallelism: 3.98x [169.045s][info][gc,stats ] CM: 426686 us [169.045s][info][gc,stats ] CM: Parallel Mark 426686 us, workers (us): 106617, 106649, 107096, 106324, ---, ---, ---, ---, [169.045s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.045s][info][gc,stats ] [169.045s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.045s][info][gc,stats ] [169.045s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.045s][info][gc,stats ] [169.045s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.045s][info][gc,stats ] - age 7: 15047042144 bytes, 15047042144 total [169.045s][info][gc,metaspace] Metaspace: 9092K(9216K)->9092K(9216K) NonClass: 8330K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [169.055s][info][gc ] Transition from: old to: idle [169.055s][info][gc ] Transition from: idle to: normal [169.055s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.055s][info][gc,free ] Free: 14992M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1874 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.055s][info][gc,ergo ] GC(39) Start GC cycle (YOUNG) [169.055s][info][gc,start ] GC(39) Concurrent reset [169.055s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent reset [169.059s][info][gc ] GC(39) Concurrent reset 4.051ms [169.059s][info][gc,start ] GC(39) Pause Init Mark (YOUNG) [169.060s][info][gc,task ] GC(39) Using 8 of 8 workers for init marking [169.063s][info][gc ] GC(39) Transfer SATB buffers [169.063s][info][gc ] GC(39) Purged 51415 oops from old generation SATB buffers [169.063s][info][gc ] GC(39) Pause Init Mark (YOUNG) 3.798ms [169.064s][info][gc,start ] GC(39) Concurrent remembered set scanning [169.064s][info][gc,task ] GC(39) Using 4 of 8 workers for Concurrent remembered set scanning [169.071s][info][gc ] GC(39) Concurrent remembered set scanning 7.519ms [169.071s][info][gc,start ] GC(39) Concurrent marking roots [169.071s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent marking roots [169.079s][info][gc ] GC(39) Concurrent marking roots 7.591ms [169.079s][info][gc,start ] GC(39) Concurrent marking (YOUNG) [169.079s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent marking [169.087s][info][gc ] GC(39) Concurrent marking (YOUNG) 8.093ms [169.087s][info][gc,start ] GC(39) Pause Final Mark (YOUNG) [169.087s][info][gc,task ] GC(39) Using 8 of 8 workers for final marking [169.088s][info][gc,ergo ] GC(39) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.088s][info][gc,ergo ] GC(39) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.088s][info][gc,ergo ] GC(39) Chosen CSet evacuates young: 23724K (of which at least: 0B are to be promoted), old: 0B [169.088s][info][gc,ergo ] GC(39) Collectable Garbage: 856M (100%), Immediate: 0B (0%), 0 regions, CSet: 856M (100%), 110 regions [169.088s][info][gc,ergo ] GC(39) Evacuation Targets: YOUNG: 23724K, PROMOTE: 0B, OLD: 0B, TOTAL: 23724K [169.088s][info][gc,free ] Free: 15666M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6022K, Mutator Free: 1959 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.088s][info][gc ] GC(39) Pause Final Mark (YOUNG) 0.853ms [169.088s][info][gc,start ] GC(39) Concurrent thread roots [169.088s][info][gc,task ] GC(39) Using 4 of 8 workers for Concurrent thread roots [169.097s][info][gc ] GC(39) Concurrent thread roots 8.886ms [169.097s][info][gc,start ] GC(39) Concurrent weak references [169.097s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent weak references [169.097s][info][gc,ref ] GC(39) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.097s][info][gc,ref ] GC(39) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.097s][info][gc,ref ] GC(39) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.097s][info][gc ] GC(39) Concurrent weak references 0.041ms [169.097s][info][gc,start ] GC(39) Concurrent weak roots [169.097s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent weak root [169.098s][info][gc ] GC(39) Concurrent weak roots 0.712ms [169.098s][info][gc,start ] GC(39) Concurrent cleanup [169.098s][info][gc ] GC(39) Concurrent cleanup 16067M->16067M(31744M) 0.101ms [169.098s][info][gc,free ] Free: 15618M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6082K, Mutator Free: 1953 Collector Reserve: 32258K, Max: 8192K; Used: 509K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.098s][info][gc,start ] GC(39) Concurrent strong roots [169.098s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent strong root [169.098s][info][gc ] GC(39) Concurrent strong roots 0.285ms [169.098s][info][gc,start ] GC(39) Concurrent evacuation [169.098s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent evacuation [169.105s][info][gc ] GC(39) Concurrent evacuation 6.688ms [169.105s][info][gc,start ] GC(39) Pause Init Update Refs [169.106s][info][gc ] GC(39) Pause Init Update Refs 0.496ms [169.106s][info][gc,start ] GC(39) Concurrent update references [169.106s][info][gc,task ] GC(39) Using 4 of 8 workers for concurrent reference update [169.106s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [169.117s][info][gc ] GC(39) Concurrent update references 11.504ms [169.117s][info][gc,start ] GC(39) Concurrent update thread roots [169.141s][info][gc ] GC(39) Concurrent update thread roots 23.805ms [169.141s][info][gc,start ] GC(39) Pause Final Update Refs [169.141s][info][gc,task ] GC(39) Using 8 of 8 workers for final reference update [169.141s][info][gc ] GC(39) Transfer SATB buffers [169.142s][info][gc,free ] Free: 15488M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 5% internal; Used: 856M, Mutator Free: 1936 Collector Reserve: 840M, Max: 8192K; Used: 24576K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.142s][info][gc ] GC(39) Pause Final Update Refs 0.645ms [169.142s][info][gc,start ] GC(39) Concurrent cleanup [169.142s][info][gc ] GC(39) Concurrent cleanup 16268M->15396M(31744M) 0.114ms [169.142s][info][gc,ergo ] GC(39) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 16320M [169.143s][info][gc,ergo ] GC(39) At end of Concurrent Young GC: GCU: 12.3%, MU: 12.8% during period of 0.217s [169.143s][info][gc,ergo ] GC(39) At end of Concurrent Young GC: YOUNG generation used: 376M, used regions: 376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 16320M [169.143s][info][gc,ergo ] GC(39) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.143s][info][gc,free ] Free: 15480M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1935 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.143s][info][gc,stats ] [169.143s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.143s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.143s][info][gc,stats ] [169.143s][info][gc,stats ] Concurrent Reset 4069 us [169.143s][info][gc,stats ] Pause Init Mark (G) 4545 us [169.143s][info][gc,stats ] Pause Init Mark (N) 3805 us [169.143s][info][gc,stats ] Swap Remembered Set 3114 us [169.143s][info][gc,stats ] Transfer Old From SATB 554 us [169.143s][info][gc,stats ] Update Region States 48 us [169.143s][info][gc,stats ] Concurrent Scan Remembered Set 7534 us, parallelism: 3.96x [169.143s][info][gc,stats ] RS: 29840 us [169.143s][info][gc,stats ] RS: Scan Clusters 29840 us, workers (us): 7466, 7461, 7459, 7454, ---, ---, ---, ---, [169.143s][info][gc,stats ] Concurrent Mark Roots 7605 us, parallelism: 3.76x [169.143s][info][gc,stats ] CMR: 28575 us [169.143s][info][gc,stats ] CMR: Thread Roots 27682 us, workers (us): 7044, 6925, 6846, 6868, ---, ---, ---, ---, [169.143s][info][gc,stats ] CMR: Code Cache Roots 674 us, workers (us): 182, 143, 191, 158, ---, ---, ---, ---, [169.143s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 51, 46, 42, 37, ---, ---, ---, ---, [169.143s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 34, 8, ---, ---, ---, ---, ---, ---, [169.143s][info][gc,stats ] Concurrent Marking 8106 us, parallelism: 2.97x [169.143s][info][gc,stats ] CM: 24043 us [169.143s][info][gc,stats ] CM: Parallel Mark 24043 us, workers (us): 6026, 6022, 6004, 5991, ---, ---, ---, ---, [169.143s][info][gc,stats ] Pause Final Mark (G) 1295 us [169.143s][info][gc,stats ] Pause Final Mark (N) 859 us [169.143s][info][gc,stats ] Finish Mark 518 us [169.143s][info][gc,stats ] Update Region States 76 us [169.143s][info][gc,stats ] Choose Collection Set 84 us [169.143s][info][gc,stats ] Rebuild Free Set 54 us [169.143s][info][gc,stats ] Concurrent Thread Roots 8893 us, parallelism: 3.89x [169.143s][info][gc,stats ] CTR: 34626 us [169.143s][info][gc,stats ] CTR: Thread Roots 34626 us, workers (us): 8623, 8645, 8517, 8841, ---, ---, ---, ---, [169.143s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [169.143s][info][gc,stats ] CWRF: 1 us [169.143s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.143s][info][gc,stats ] Concurrent Weak Roots 717 us [169.143s][info][gc,stats ] Roots 52 us, parallelism: 1.52x [169.143s][info][gc,stats ] CWR: 79 us [169.143s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 23, 18, 14, ---, ---, ---, ---, [169.143s][info][gc,stats ] Rendezvous 653 us [169.143s][info][gc,stats ] Concurrent Cleanup 105 us [169.143s][info][gc,stats ] Concurrent Strong Roots 302 us, parallelism: 2.66x [169.143s][info][gc,stats ] CSR: 801 us [169.143s][info][gc,stats ] CSR: Code Cache Roots 658 us, workers (us): 216, 139, 152, 151, ---, ---, ---, ---, [169.143s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 34, 31, 27, 25, ---, ---, ---, ---, [169.143s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 7, 20, ---, ---, ---, ---, [169.143s][info][gc,stats ] Concurrent Evacuation 6700 us [169.143s][info][gc,stats ] Pause Init Update Refs (G) 901 us [169.143s][info][gc,stats ] Pause Init Update Refs (N) 504 us [169.143s][info][gc,stats ] Manage GCLABs 429 us [169.143s][info][gc,stats ] Concurrent Update Refs 11518 us [169.143s][info][gc,stats ] Concurrent Update Thread Roots 23820 us [169.143s][info][gc,stats ] Pause Final Update Refs (G) 1040 us [169.143s][info][gc,stats ] Pause Final Update Refs (N) 649 us [169.143s][info][gc,stats ] Update Region States 36 us [169.143s][info][gc,stats ] Trash Collection Set 6 us [169.143s][info][gc,stats ] Rebuild Free Set 75 us [169.143s][info][gc,stats ] Concurrent Cleanup 120 us [169.143s][info][gc,stats ] Workers: Evacuated 23724K across 186010 objects, abandoned 0B across 0 objects. [169.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.143s][info][gc,stats ] - age 1: 6747104 bytes, 6747104 total [169.143s][info][gc,stats ] - age 2: 6863088 bytes, 13610192 total [169.143s][info][gc,stats ] - age 3: 7012800 bytes, 20622992 total [169.143s][info][gc,stats ] - age 4: 3670408 bytes, 24293400 total [169.143s][info][gc,stats ] [169.143s][info][gc,stats ] Mutators: Evacuated 40B across 1 objects, abandoned 0B across 0 objects. [169.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.143s][info][gc,stats ] - age 4: 40 bytes, 40 total [169.143s][info][gc,stats ] [169.143s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.143s][info][gc,stats ] [169.143s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.143s][info][gc,stats ] - age 7: 15047042144 bytes, 15047042144 total [169.143s][info][gc,metaspace] Metaspace: 9092K(9216K)->9092K(9216K) NonClass: 8330K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [169.153s][info][gc ] Transition from: normal to: idle [169.153s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.153s][info][gc ] Transition from: idle to: old [169.153s][info][gc,free ] Free: 15434M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 6082K, Mutator Free: 1930 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.153s][info][gc,start ] GC(40) Concurrent marking (OLD) [169.153s][info][gc,task ] GC(40) Using 4 of 8 workers for concurrent marking [169.256s][info][gc ] Trigger (YOUNG): Average GC time (6202.82 ms) is above the time for instantaneous allocation rate (5744 MB/s) to deplete free headroom (13260M) (spike threshold = 1.78) [169.256s][info][gc ] Preempting old generation mark to allow Young GC [169.256s][info][gc ] Cancelling GC: Concurrent GC [169.257s][info][gc ] GC(40) Concurrent marking (OLD) 103.939ms [169.257s][info][gc ] GC(40) GC cancellation took 0.001s [169.257s][info][gc,ergo ] GC(40) At end of OLD marking increment: GCU: 182.2%, MU: 209.2% for duration 0.115s (totals to be subsumed in next gc report) [169.257s][info][gc,ergo ] GC(40) At end of Concurrent Old Marking increment: YOUNG generation used: 1016M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15680M [169.258s][info][gc,ergo ] GC(40) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.258s][info][gc,free ] Free: 14840M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.258s][info][gc,stats ] [169.258s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.258s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.258s][info][gc,stats ] [169.258s][info][gc,stats ] Concurrent Marking 103957 us, parallelism: 3.98x [169.258s][info][gc,stats ] CM: 413963 us [169.258s][info][gc,stats ] CM: Parallel Mark 413963 us, workers (us): 103232, 103025, 103821, 103884, ---, ---, ---, ---, [169.258s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.258s][info][gc,stats ] [169.258s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.258s][info][gc,stats ] [169.258s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.258s][info][gc,stats ] [169.258s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.258s][info][gc,stats ] - age 7: 15057510048 bytes, 15057510048 total [169.258s][info][gc,metaspace] Metaspace: 9092K(9216K)->9092K(9216K) NonClass: 8330K(8384K)->8330K(8384K) Class: 761K(832K)->761K(832K) [169.268s][info][gc ] Transition from: old to: idle [169.268s][info][gc ] Transition from: idle to: normal [169.268s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.268s][info][gc,free ] Free: 14760M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1845 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.268s][info][gc,ergo ] GC(41) Start GC cycle (YOUNG) [169.268s][info][gc,start ] GC(41) Concurrent reset [169.268s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent reset [169.273s][info][gc ] GC(41) Concurrent reset 5.191ms [169.274s][info][gc,start ] GC(41) Pause Init Mark (YOUNG) [169.274s][info][gc,task ] GC(41) Using 8 of 8 workers for init marking [169.277s][info][gc ] GC(41) Transfer SATB buffers [169.278s][info][gc ] GC(41) Purged 52293 oops from old generation SATB buffers [169.278s][info][gc ] GC(41) Pause Init Mark (YOUNG) 3.823ms [169.278s][info][gc,start ] GC(41) Concurrent remembered set scanning [169.278s][info][gc,task ] GC(41) Using 4 of 8 workers for Concurrent remembered set scanning [169.286s][info][gc ] GC(41) Concurrent remembered set scanning 8.282ms [169.286s][info][gc,start ] GC(41) Concurrent marking roots [169.286s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent marking roots [169.294s][info][gc ] GC(41) Concurrent marking roots 8.023ms [169.294s][info][gc,start ] GC(41) Concurrent marking (YOUNG) [169.294s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent marking [169.303s][info][gc ] GC(41) Concurrent marking (YOUNG) 9.245ms [169.304s][info][gc,start ] GC(41) Pause Final Mark (YOUNG) [169.304s][info][gc,task ] GC(41) Using 8 of 8 workers for final marking [169.304s][info][gc,ergo ] GC(41) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.304s][info][gc,ergo ] GC(41) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.304s][info][gc,ergo ] GC(41) Chosen CSet evacuates young: 14139K (of which at least: 0B are to be promoted), old: 0B [169.304s][info][gc,ergo ] GC(41) Collectable Garbage: 1114M (99%), Immediate: 0B (0%), 0 regions, CSet: 1114M (99%), 141 regions [169.304s][info][gc,ergo ] GC(41) Evacuation Targets: YOUNG: 14139K, PROMOTE: 0B, OLD: 0B, TOTAL: 14139K [169.304s][info][gc,free ] Free: 15280M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1910 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.305s][info][gc ] GC(41) Pause Final Mark (YOUNG) 0.807ms [169.305s][info][gc,start ] GC(41) Concurrent thread roots [169.305s][info][gc,task ] GC(41) Using 4 of 8 workers for Concurrent thread roots [169.312s][info][gc ] GC(41) Concurrent thread roots 7.556ms [169.312s][info][gc,start ] GC(41) Concurrent weak references [169.312s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent weak references [169.312s][info][gc,ref ] GC(41) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.312s][info][gc,ref ] GC(41) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.312s][info][gc,ref ] GC(41) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.312s][info][gc ] GC(41) Concurrent weak references 0.096ms [169.312s][info][gc,start ] GC(41) Concurrent weak roots [169.312s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent weak root [169.313s][info][gc ] GC(41) Concurrent weak roots 0.614ms [169.313s][info][gc,start ] GC(41) Concurrent cleanup [169.313s][info][gc ] GC(41) Concurrent cleanup 16501M->16509M(31744M) 0.139ms [169.313s][info][gc,free ] Free: 15184M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1898 Collector Reserve: 24404K, Max: 8192K; Used: 171K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.313s][info][gc,start ] GC(41) Concurrent strong roots [169.313s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent strong root [169.314s][info][gc ] GC(41) Concurrent strong roots 0.388ms [169.314s][info][gc,start ] GC(41) Concurrent evacuation [169.314s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent evacuation [169.320s][info][gc ] GC(41) Concurrent evacuation 6.459ms [169.320s][info][gc,start ] GC(41) Pause Init Update Refs [169.321s][info][gc ] GC(41) Pause Init Update Refs 0.498ms [169.322s][info][gc,start ] GC(41) Concurrent update references [169.322s][info][gc,task ] GC(41) Using 4 of 8 workers for concurrent reference update [169.322s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [169.339s][info][gc ] GC(41) Concurrent update references 17.074ms [169.339s][info][gc,start ] GC(41) Concurrent update thread roots [169.391s][info][gc ] GC(41) Concurrent update thread roots 51.492ms [169.391s][info][gc,start ] GC(41) Pause Final Update Refs [169.391s][info][gc,task ] GC(41) Using 8 of 8 workers for final reference update [169.391s][info][gc ] GC(41) Transfer SATB buffers [169.392s][info][gc,free ] Free: 14674M, Max: 8192K regular, 3744M humongous, Frag: 73% external, 7% internal; Used: 1117M, Mutator Free: 1835 Collector Reserve: 839M, Max: 8192K; Used: 16386K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.392s][info][gc ] GC(41) Pause Final Update Refs 0.665ms [169.392s][info][gc,start ] GC(41) Concurrent cleanup [169.392s][info][gc ] GC(41) Concurrent cleanup 17330M->16218M(31744M) 0.154ms [169.392s][info][gc,ergo ] GC(41) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 15498M [169.393s][info][gc,ergo ] GC(41) At end of Concurrent Young GC: GCU: 10.8%, MU: 37.5% during period of 0.250s [169.393s][info][gc,ergo ] GC(41) At end of Concurrent Young GC: YOUNG generation used: 1197M, used regions: 1208M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15498M [169.393s][info][gc,ergo ] GC(41) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.393s][info][gc,free ] Free: 14658M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 5932K, Mutator Free: 1833 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.393s][info][gc,stats ] [169.393s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.393s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.393s][info][gc,stats ] [169.393s][info][gc,stats ] Concurrent Reset 5198 us [169.393s][info][gc,stats ] Pause Init Mark (G) 4505 us [169.393s][info][gc,stats ] Pause Init Mark (N) 3829 us [169.393s][info][gc,stats ] Swap Remembered Set 3116 us [169.393s][info][gc,stats ] Transfer Old From SATB 530 us [169.393s][info][gc,stats ] Update Region States 99 us [169.393s][info][gc,stats ] Concurrent Scan Remembered Set 8295 us, parallelism: 3.97x [169.393s][info][gc,stats ] RS: 32929 us [169.393s][info][gc,stats ] RS: Scan Clusters 32929 us, workers (us): 8237, 8235, 8230, 8227, ---, ---, ---, ---, [169.393s][info][gc,stats ] Concurrent Mark Roots 8038 us, parallelism: 3.73x [169.393s][info][gc,stats ] CMR: 30017 us [169.393s][info][gc,stats ] CMR: Thread Roots 29113 us, workers (us): 7194, 7143, 7243, 7534, ---, ---, ---, ---, [169.393s][info][gc,stats ] CMR: Code Cache Roots 678 us, workers (us): 142, 178, 196, 162, ---, ---, ---, ---, [169.393s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 52, 45, 41, 41, ---, ---, ---, ---, [169.393s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 37, ---, ---, ---, ---, ---, ---, [169.393s][info][gc,stats ] Concurrent Marking 9259 us, parallelism: 3.16x [169.393s][info][gc,stats ] CM: 29246 us [169.393s][info][gc,stats ] CM: Parallel Mark 29246 us, workers (us): 7334, 7319, 7311, 7282, ---, ---, ---, ---, [169.393s][info][gc,stats ] Pause Final Mark (G) 1238 us [169.393s][info][gc,stats ] Pause Final Mark (N) 812 us [169.393s][info][gc,stats ] Finish Mark 489 us [169.393s][info][gc,stats ] Update Region States 63 us [169.393s][info][gc,stats ] Choose Collection Set 84 us [169.393s][info][gc,stats ] Rebuild Free Set 52 us [169.393s][info][gc,stats ] Concurrent Thread Roots 7592 us, parallelism: 3.89x [169.393s][info][gc,stats ] CTR: 29500 us [169.393s][info][gc,stats ] CTR: Thread Roots 29500 us, workers (us): 7506, 7293, 7380, 7322, ---, ---, ---, ---, [169.393s][info][gc,stats ] Concurrent Weak References 107 us, parallelism: 0.01x [169.393s][info][gc,stats ] CWRF: 1 us [169.393s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.393s][info][gc,stats ] Concurrent Weak Roots 632 us [169.393s][info][gc,stats ] Roots 70 us, parallelism: 1.37x [169.393s][info][gc,stats ] CWR: 95 us [169.393s][info][gc,stats ] CWR: VM Weak Roots 95 us, workers (us): 33, 25, 20, 17, ---, ---, ---, ---, [169.393s][info][gc,stats ] Rendezvous 525 us [169.393s][info][gc,stats ] Concurrent Cleanup 153 us [169.393s][info][gc,stats ] Concurrent Strong Roots 403 us, parallelism: 2.60x [169.393s][info][gc,stats ] CSR: 1046 us [169.393s][info][gc,stats ] CSR: Code Cache Roots 857 us, workers (us): 208, 249, 197, 203, ---, ---, ---, ---, [169.393s][info][gc,stats ] CSR: VM Strong Roots 156 us, workers (us): 53, 47, 32, 24, ---, ---, ---, ---, [169.393s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 26, ---, ---, 7, ---, ---, ---, ---, [169.393s][info][gc,stats ] Concurrent Evacuation 6503 us [169.393s][info][gc,stats ] Pause Init Update Refs (G) 2231 us [169.393s][info][gc,stats ] Pause Init Update Refs (N) 506 us [169.393s][info][gc,stats ] Manage GCLABs 430 us [169.393s][info][gc,stats ] Concurrent Update Refs 17092 us [169.393s][info][gc,stats ] Concurrent Update Thread Roots 51516 us [169.394s][info][gc,stats ] Pause Final Update Refs (G) 1195 us [169.394s][info][gc,stats ] Pause Final Update Refs (N) 670 us [169.394s][info][gc,stats ] Update Region States 42 us [169.394s][info][gc,stats ] Trash Collection Set 7 us [169.394s][info][gc,stats ] Rebuild Free Set 81 us [169.394s][info][gc,stats ] Concurrent Cleanup 169 us [169.394s][info][gc,stats ] Workers: Evacuated 14134K across 110344 objects, abandoned 0B across 0 objects. [169.394s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.394s][info][gc,stats ] - age 1: 6925888 bytes, 6925888 total [169.394s][info][gc,stats ] - age 3: 3815520 bytes, 10741408 total [169.394s][info][gc,stats ] - age 4: 2003616 bytes, 12745024 total [169.394s][info][gc,stats ] - age 5: 1728680 bytes, 14473704 total [169.394s][info][gc,stats ] [169.394s][info][gc,stats ] Mutators: Evacuated 4848B across 40 objects, abandoned 0B across 0 objects. [169.394s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.394s][info][gc,stats ] - age 3: 32 bytes, 32 total [169.394s][info][gc,stats ] - age 5: 4816 bytes, 4848 total [169.394s][info][gc,stats ] [169.394s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.394s][info][gc,stats ] - age 1: 16740048 bytes, 16740048 total [169.394s][info][gc,stats ] [169.394s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.394s][info][gc,stats ] - age 7: 15057510048 bytes, 15057510048 total [169.394s][info][gc,metaspace] Metaspace: 9092K(9216K)->9101K(9216K) NonClass: 8330K(8384K)->8339K(8384K) Class: 761K(832K)->761K(832K) [169.404s][info][gc ] Transition from: normal to: idle [169.404s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.404s][info][gc ] Transition from: idle to: old [169.404s][info][gc,free ] Free: 14538M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 5932K, Mutator Free: 1818 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.404s][info][gc,start ] GC(42) Concurrent marking (OLD) [169.404s][info][gc,task ] GC(42) Using 4 of 8 workers for concurrent marking [169.404s][info][gc ] Trigger (YOUNG): Average GC time (5891.58 ms) is above the time for average allocation rate (2585 MB/s) to deplete free headroom (12937M) (margin of error = 1.84) [169.404s][info][gc,ergo ] Free headroom: 14524M (free) - 1587M (spike) - 0B (penalties) = 12937M [169.404s][info][gc ] Preempting old generation mark to allow Young GC [169.404s][info][gc ] Cancelling GC: Concurrent GC [169.405s][info][gc ] GC(42) Concurrent marking (OLD) 1.128ms [169.405s][info][gc ] GC(42) GC cancellation took 0.001s [169.405s][info][gc,ergo ] GC(42) At end of OLD marking increment: GCU: 21.2%, MU: 611.4% for duration 0.013s (totals to be subsumed in next gc report) [169.405s][info][gc,ergo ] GC(42) At end of Concurrent Old Marking increment: YOUNG generation used: 1339M, used regions: 1352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15356M [169.405s][info][gc,ergo ] GC(42) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.405s][info][gc,free ] Free: 14516M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 11865K, Mutator Free: 1816 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.406s][info][gc,stats ] [169.406s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.406s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.406s][info][gc,stats ] [169.406s][info][gc,stats ] Concurrent Marking 1144 us, parallelism: 2.69x [169.406s][info][gc,stats ] CM: 3076 us [169.406s][info][gc,stats ] CM: Parallel Mark 3076 us, workers (us): 521, 414, 1073, 1068, ---, ---, ---, ---, [169.406s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.406s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.406s][info][gc,stats ] [169.406s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.406s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.406s][info][gc,stats ] [169.406s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.406s][info][gc,stats ] - age 1: 16740048 bytes, 16740048 total [169.406s][info][gc,stats ] [169.406s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.406s][info][gc,stats ] - age 7: 15057542816 bytes, 15057542816 total [169.406s][info][gc,metaspace] Metaspace: 9101K(9216K)->9101K(9216K) NonClass: 8339K(8384K)->8339K(8384K) Class: 761K(832K)->761K(832K) [169.416s][info][gc ] Transition from: old to: idle [169.416s][info][gc ] Transition from: idle to: normal [169.416s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.416s][info][gc,free ] Free: 14426M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 5932K, Mutator Free: 1804 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.416s][info][gc,ergo ] GC(43) Start GC cycle (YOUNG) [169.416s][info][gc,start ] GC(43) Concurrent reset [169.416s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent reset [169.423s][info][gc ] GC(43) Concurrent reset 6.933ms [169.424s][info][gc,start ] GC(43) Pause Init Mark (YOUNG) [169.424s][info][gc,task ] GC(43) Using 8 of 8 workers for init marking [169.427s][info][gc ] GC(43) Transfer SATB buffers [169.427s][info][gc ] GC(43) Purged 11271 oops from old generation SATB buffers [169.428s][info][gc ] GC(43) Pause Init Mark (YOUNG) 3.958ms [169.428s][info][gc,start ] GC(43) Concurrent remembered set scanning [169.428s][info][gc,task ] GC(43) Using 4 of 8 workers for Concurrent remembered set scanning [169.439s][info][gc ] GC(43) Concurrent remembered set scanning 11.443ms [169.439s][info][gc,start ] GC(43) Concurrent marking roots [169.439s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent marking roots [169.447s][info][gc ] GC(43) Concurrent marking roots 8.015ms [169.447s][info][gc,start ] GC(43) Concurrent marking (YOUNG) [169.447s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent marking [169.459s][info][gc ] GC(43) Concurrent marking (YOUNG) 11.819ms [169.459s][info][gc,start ] GC(43) Pause Final Mark (YOUNG) [169.459s][info][gc,task ] GC(43) Using 8 of 8 workers for final marking [169.460s][info][gc,ergo ] GC(43) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.460s][info][gc,ergo ] GC(43) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 2064B. [169.460s][info][gc,ergo ] GC(43) Chosen CSet evacuates young: 23583K (of which at least: 0B are to be promoted), old: 0B [169.460s][info][gc,ergo ] GC(43) Collectable Garbage: 1470M (99%), Immediate: 2064B (0%), 1 regions, CSet: 1470M (99%), 187 regions [169.460s][info][gc,ergo ] GC(43) Evacuation Targets: YOUNG: 23583K, PROMOTE: 0B, OLD: 0B, TOTAL: 23583K [169.460s][info][gc,free ] Free: 14816M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1852 Collector Reserve: 32768K, Max: 8192K; Used: 2064B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.460s][info][gc ] GC(43) Pause Final Mark (YOUNG) 0.825ms [169.460s][info][gc,start ] GC(43) Concurrent thread roots [169.460s][info][gc,task ] GC(43) Using 4 of 8 workers for Concurrent thread roots [169.468s][info][gc ] GC(43) Concurrent thread roots 8.123ms [169.468s][info][gc,start ] GC(43) Concurrent weak references [169.468s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent weak references [169.469s][info][gc,ref ] GC(43) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.469s][info][gc,ref ] GC(43) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.469s][info][gc,ref ] GC(43) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.469s][info][gc ] GC(43) Concurrent weak references 0.046ms [169.469s][info][gc,start ] GC(43) Concurrent weak roots [169.469s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent weak root [169.469s][info][gc ] GC(43) Concurrent weak roots 0.645ms [169.469s][info][gc,start ] GC(43) Concurrent cleanup [169.469s][info][gc ] GC(43) Concurrent cleanup 16979M->16979M(31744M) 0.177ms [169.469s][info][gc,free ] Free: 14704M, Max: 8192K regular, 3744M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1838 Collector Reserve: 32106K, Max: 8192K; Used: 661K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.469s][info][gc,start ] GC(43) Concurrent strong roots [169.469s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent strong root [169.470s][info][gc ] GC(43) Concurrent strong roots 0.322ms [169.470s][info][gc,start ] GC(43) Concurrent evacuation [169.470s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent evacuation [169.476s][info][gc ] GC(43) Concurrent evacuation 6.315ms [169.476s][info][gc,start ] GC(43) Pause Init Update Refs [169.477s][info][gc ] GC(43) Pause Init Update Refs 0.543ms [169.477s][info][gc,start ] GC(43) Concurrent update references [169.477s][info][gc,task ] GC(43) Using 4 of 8 workers for concurrent reference update [169.477s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [169.496s][info][gc ] GC(43) Concurrent update references 19.134ms [169.496s][info][gc,start ] GC(43) Concurrent update thread roots [169.519s][info][gc ] GC(43) Concurrent update thread roots 22.731ms [169.519s][info][gc,start ] GC(43) Pause Final Update Refs [169.519s][info][gc,task ] GC(43) Using 8 of 8 workers for final reference update [169.519s][info][gc ] GC(43) Transfer SATB buffers [169.520s][info][gc,free ] Free: 14914M, Max: 8192K regular, 3632M humongous, Frag: 73% external, 9% internal; Used: 1475M, Mutator Free: 1865 Collector Reserve: 840M, Max: 8192K; Used: 24576K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.520s][info][gc ] GC(43) Pause Final Update Refs 0.702ms [169.520s][info][gc,start ] GC(43) Concurrent cleanup [169.520s][info][gc ] GC(43) Concurrent cleanup 17453M->15984M(31744M) 0.126ms [169.520s][info][gc,ergo ] GC(43) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 15732M [169.521s][info][gc,ergo ] GC(43) At end of Concurrent Young GC: GCU: 13.3%, MU: 33.6% during period of 0.128s [169.521s][info][gc,ergo ] GC(43) At end of Concurrent Young GC: YOUNG generation used: 963M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15732M [169.521s][info][gc,ergo ] GC(43) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.521s][info][gc,free ] Free: 14892M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 11505K, Mutator Free: 1863 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.521s][info][gc,stats ] [169.521s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.521s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.521s][info][gc,stats ] [169.521s][info][gc,stats ] Concurrent Reset 6960 us [169.521s][info][gc,stats ] Pause Init Mark (G) 4668 us [169.521s][info][gc,stats ] Pause Init Mark (N) 3964 us [169.521s][info][gc,stats ] Swap Remembered Set 3089 us [169.521s][info][gc,stats ] Transfer Old From SATB 488 us [169.521s][info][gc,stats ] Update Region States 296 us [169.521s][info][gc,stats ] Concurrent Scan Remembered Set 11461 us, parallelism: 3.76x [169.521s][info][gc,stats ] RS: 43077 us [169.521s][info][gc,stats ] RS: Scan Clusters 43077 us, workers (us): 11384, 11350, 10215, 10129, ---, ---, ---, ---, [169.521s][info][gc,stats ] Concurrent Mark Roots 8032 us, parallelism: 3.67x [169.521s][info][gc,stats ] CMR: 29445 us [169.521s][info][gc,stats ] CMR: Thread Roots 28447 us, workers (us): 7016, 7117, 6828, 7486, ---, ---, ---, ---, [169.521s][info][gc,stats ] CMR: Code Cache Roots 744 us, workers (us): 160, 205, 196, 183, ---, ---, ---, ---, [169.521s][info][gc,stats ] CMR: VM Strong Roots 192 us, workers (us): 56, 50, 47, 38, ---, ---, ---, ---, [169.521s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): 9, ---, 53, ---, ---, ---, ---, ---, [169.521s][info][gc,stats ] Concurrent Marking 11836 us, parallelism: 3.24x [169.521s][info][gc,stats ] CM: 38384 us [169.521s][info][gc,stats ] CM: Parallel Mark 38384 us, workers (us): 9605, 9604, 9595, 9580, ---, ---, ---, ---, [169.521s][info][gc,stats ] Pause Final Mark (G) 1278 us [169.521s][info][gc,stats ] Pause Final Mark (N) 831 us [169.521s][info][gc,stats ] Finish Mark 474 us [169.521s][info][gc,stats ] Update Region States 84 us [169.521s][info][gc,stats ] Choose Collection Set 88 us [169.521s][info][gc,stats ] Rebuild Free Set 58 us [169.521s][info][gc,stats ] Concurrent Thread Roots 8138 us, parallelism: 3.88x [169.521s][info][gc,stats ] CTR: 31583 us [169.521s][info][gc,stats ] CTR: Thread Roots 31583 us, workers (us): 8081, 7828, 7866, 7808, ---, ---, ---, ---, [169.521s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.02x [169.521s][info][gc,stats ] CWRF: 1 us [169.521s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.521s][info][gc,stats ] Concurrent Weak Roots 650 us [169.521s][info][gc,stats ] Roots 56 us, parallelism: 1.29x [169.521s][info][gc,stats ] CWR: 73 us [169.521s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 22, 21, 17, 12, ---, ---, ---, ---, [169.521s][info][gc,stats ] Rendezvous 581 us [169.521s][info][gc,stats ] Concurrent Cleanup 181 us [169.521s][info][gc,stats ] Concurrent Strong Roots 326 us, parallelism: 3.05x [169.521s][info][gc,stats ] CSR: 995 us [169.521s][info][gc,stats ] CSR: Code Cache Roots 799 us, workers (us): 191, 235, 173, 200, ---, ---, ---, ---, [169.521s][info][gc,stats ] CSR: VM Strong Roots 163 us, workers (us): 49, 44, 39, 31, ---, ---, ---, ---, [169.521s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, 6, ---, 27, ---, ---, ---, ---, [169.521s][info][gc,stats ] Concurrent Evacuation 6332 us [169.521s][info][gc,stats ] Pause Init Update Refs (G) 1022 us [169.521s][info][gc,stats ] Pause Init Update Refs (N) 552 us [169.521s][info][gc,stats ] Manage GCLABs 463 us [169.521s][info][gc,stats ] Concurrent Update Refs 19160 us [169.521s][info][gc,stats ] Concurrent Update Thread Roots 22755 us [169.521s][info][gc,stats ] Pause Final Update Refs (G) 1218 us [169.521s][info][gc,stats ] Pause Final Update Refs (N) 707 us [169.521s][info][gc,stats ] Update Region States 48 us [169.521s][info][gc,stats ] Trash Collection Set 8 us [169.521s][info][gc,stats ] Rebuild Free Set 87 us [169.521s][info][gc,stats ] Concurrent Cleanup 132 us [169.521s][info][gc,stats ] Workers: Evacuated 23153K across 181853 objects, abandoned 0B across 0 objects. [169.521s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.521s][info][gc,stats ] - age 1: 4896304 bytes, 4896304 total [169.521s][info][gc,stats ] - age 2: 6925216 bytes, 11821520 total [169.521s][info][gc,stats ] - age 4: 6138672 bytes, 17960192 total [169.521s][info][gc,stats ] - age 5: 5713872 bytes, 23674064 total [169.521s][info][gc,stats ] - age 6: 34824 bytes, 23708888 total [169.521s][info][gc,stats ] [169.521s][info][gc,stats ] Mutators: Evacuated 430K across 3275 objects, abandoned 0B across 0 objects. [169.521s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.521s][info][gc,stats ] - age 1: 120 bytes, 120 total [169.521s][info][gc,stats ] - age 5: 440400 bytes, 440520 total [169.521s][info][gc,stats ] - age 6: 128 bytes, 440648 total [169.521s][info][gc,stats ] [169.521s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.521s][info][gc,stats ] - age 2: 8224656 bytes, 8224656 total [169.521s][info][gc,stats ] [169.521s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.521s][info][gc,stats ] - age 7: 15057542816 bytes, 15057542816 total [169.521s][info][gc,metaspace] Metaspace: 9101K(9216K)->9101K(9216K) NonClass: 8340K(8384K)->8340K(8384K) Class: 761K(832K)->761K(832K) [169.531s][info][gc ] Transition from: normal to: idle [169.531s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.531s][info][gc ] Transition from: idle to: old [169.531s][info][gc,free ] Free: 14794M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 5752K, Mutator Free: 1850 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.531s][info][gc,start ] GC(44) Concurrent marking (OLD) [169.531s][info][gc,task ] GC(44) Using 4 of 8 workers for concurrent marking [169.532s][info][gc ] Trigger (YOUNG): Average GC time (5639.65 ms) is above the time for average allocation rate (3333 MB/s) to deplete free headroom (13199M) (margin of error = 1.86) [169.532s][info][gc,ergo ] Free headroom: 14786M (free) - 1587M (spike) - 0B (penalties) = 13199M [169.532s][info][gc ] Preempting old generation mark to allow Young GC [169.532s][info][gc ] Cancelling GC: Concurrent GC [169.533s][info][gc ] GC(44) Concurrent marking (OLD) 1.142ms [169.533s][info][gc ] GC(44) GC cancellation took 0.000s [169.533s][info][gc,ergo ] GC(44) At end of OLD marking increment: GCU: 25.8%, MU: 545.6% for duration 0.012s (totals to be subsumed in next gc report) [169.533s][info][gc,ergo ] GC(44) At end of Concurrent Old Marking increment: YOUNG generation used: 1069M, used regions: 1072M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15626M [169.533s][info][gc,ergo ] GC(44) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.533s][info][gc,free ] Free: 14786M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 5752K, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.533s][info][gc,stats ] [169.533s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.533s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.533s][info][gc,stats ] [169.533s][info][gc,stats ] Concurrent Marking 1152 us, parallelism: 3.41x [169.533s][info][gc,stats ] CM: 3922 us [169.533s][info][gc,stats ] CM: Parallel Mark 3922 us, workers (us): 977, 792, 1071, 1082, ---, ---, ---, ---, [169.533s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.533s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.533s][info][gc,stats ] [169.533s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.533s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.533s][info][gc,stats ] [169.533s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.533s][info][gc,stats ] - age 2: 8224656 bytes, 8224656 total [169.533s][info][gc,stats ] [169.533s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.533s][info][gc,stats ] - age 7: 15057607808 bytes, 15057607808 total [169.533s][info][gc,metaspace] Metaspace: 9101K(9216K)->9101K(9216K) NonClass: 8340K(8384K)->8340K(8384K) Class: 761K(832K)->761K(832K) [169.544s][info][gc ] Transition from: old to: idle [169.544s][info][gc ] Transition from: idle to: normal [169.544s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.544s][info][gc,free ] Free: 14682M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 5752K, Mutator Free: 1836 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.544s][info][gc,ergo ] GC(45) Start GC cycle (YOUNG) [169.544s][info][gc,start ] GC(45) Concurrent reset [169.544s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent reset [169.549s][info][gc ] GC(45) Concurrent reset 5.624ms [169.550s][info][gc,start ] GC(45) Pause Init Mark (YOUNG) [169.550s][info][gc,task ] GC(45) Using 8 of 8 workers for init marking [169.553s][info][gc ] GC(45) Transfer SATB buffers [169.554s][info][gc ] GC(45) Purged 10543 oops from old generation SATB buffers [169.554s][info][gc ] GC(45) Pause Init Mark (YOUNG) 4.182ms [169.554s][info][gc,start ] GC(45) Concurrent remembered set scanning [169.554s][info][gc,task ] GC(45) Using 4 of 8 workers for Concurrent remembered set scanning [169.565s][info][gc ] GC(45) Concurrent remembered set scanning 11.236ms [169.565s][info][gc,start ] GC(45) Concurrent marking roots [169.565s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent marking roots [169.574s][info][gc ] GC(45) Concurrent marking roots 9.065ms [169.575s][info][gc,start ] GC(45) Concurrent marking (YOUNG) [169.575s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent marking [169.584s][info][gc ] GC(45) Concurrent marking (YOUNG) 9.884ms [169.585s][info][gc,start ] GC(45) Pause Final Mark (YOUNG) [169.585s][info][gc,task ] GC(45) Using 8 of 8 workers for final marking [169.585s][info][gc,ergo ] GC(45) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.585s][info][gc,ergo ] GC(45) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.585s][info][gc,ergo ] GC(45) Chosen CSet evacuates young: 23687K (of which at least: 0B are to be promoted), old: 0B [169.585s][info][gc,ergo ] GC(45) Collectable Garbage: 1206M (99%), Immediate: 0B (0%), 0 regions, CSet: 1206M (99%), 154 regions [169.585s][info][gc,ergo ] GC(45) Evacuation Targets: YOUNG: 23687K, PROMOTE: 0B, OLD: 0B, TOTAL: 23687K [169.586s][info][gc,free ] Free: 15088M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1886 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.586s][info][gc ] GC(45) Pause Final Mark (YOUNG) 0.866ms [169.586s][info][gc,start ] GC(45) Concurrent thread roots [169.586s][info][gc,task ] GC(45) Using 4 of 8 workers for Concurrent thread roots [169.596s][info][gc ] GC(45) Concurrent thread roots 10.212ms [169.596s][info][gc,start ] GC(45) Concurrent weak references [169.596s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent weak references [169.596s][info][gc,ref ] GC(45) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.596s][info][gc,ref ] GC(45) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.596s][info][gc,ref ] GC(45) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.596s][info][gc ] GC(45) Concurrent weak references 0.039ms [169.596s][info][gc,start ] GC(45) Concurrent weak roots [169.596s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent weak root [169.597s][info][gc ] GC(45) Concurrent weak roots 0.624ms [169.597s][info][gc,start ] GC(45) Concurrent cleanup [169.597s][info][gc ] GC(45) Concurrent cleanup 16721M->16721M(31744M) 0.122ms [169.597s][info][gc,free ] Free: 14962M, Max: 8192K regular, 3632M humongous, Frag: 76% external, 0% internal; Used: 5858K, Mutator Free: 1871 Collector Reserve: 31917K, Max: 8192K; Used: 850K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.597s][info][gc,start ] GC(45) Concurrent strong roots [169.597s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent strong root [169.598s][info][gc ] GC(45) Concurrent strong roots 1.101ms [169.598s][info][gc,start ] GC(45) Concurrent evacuation [169.598s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent evacuation [169.604s][info][gc ] GC(45) Concurrent evacuation 6.395ms [169.605s][info][gc,start ] GC(45) Pause Init Update Refs [169.605s][info][gc ] GC(45) Pause Init Update Refs 0.495ms [169.605s][info][gc,start ] GC(45) Concurrent update references [169.605s][info][gc,task ] GC(45) Using 4 of 8 workers for concurrent reference update [169.605s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [169.624s][info][gc ] GC(45) Concurrent update references 18.710ms [169.624s][info][gc,start ] GC(45) Concurrent update thread roots [169.647s][info][gc ] GC(45) Concurrent update thread roots 23.324ms [169.648s][info][gc,start ] GC(45) Pause Final Update Refs [169.648s][info][gc,task ] GC(45) Using 8 of 8 workers for final reference update [169.648s][info][gc ] GC(45) Transfer SATB buffers [169.648s][info][gc,free ] Free: 14834M, Max: 8192K regular, 3632M humongous, Frag: 74% external, 8% internal; Used: 1203M, Mutator Free: 1855 Collector Reserve: 835M, Max: 8192K; Used: 36896K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.648s][info][gc ] GC(45) Pause Final Update Refs 0.552ms [169.648s][info][gc,start ] GC(45) Concurrent cleanup [169.648s][info][gc ] GC(45) Concurrent cleanup 17273M->16060M(31744M) 0.126ms [169.648s][info][gc,ergo ] GC(45) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11258K, young_available: 15656M [169.649s][info][gc,ergo ] GC(45) At end of Concurrent Young GC: GCU: 13.2%, MU: 30.2% during period of 0.128s [169.649s][info][gc,ergo ] GC(45) At end of Concurrent Young GC: YOUNG generation used: 1039M, used regions: 1048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15656M [169.649s][info][gc,ergo ] GC(45) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.649s][info][gc,free ] Free: 14820M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1854 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.649s][info][gc,stats ] [169.649s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.649s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.649s][info][gc,stats ] [169.649s][info][gc,stats ] Concurrent Reset 5643 us [169.649s][info][gc,stats ] Pause Init Mark (G) 4868 us [169.649s][info][gc,stats ] Pause Init Mark (N) 4188 us [169.649s][info][gc,stats ] Swap Remembered Set 3378 us [169.649s][info][gc,stats ] Transfer Old From SATB 437 us [169.649s][info][gc,stats ] Update Region States 296 us [169.649s][info][gc,stats ] Concurrent Scan Remembered Set 11257 us, parallelism: 3.49x [169.649s][info][gc,stats ] RS: 39341 us [169.649s][info][gc,stats ] RS: Scan Clusters 39341 us, workers (us): 9951, 9845, 9791, 9754, ---, ---, ---, ---, [169.649s][info][gc,stats ] Concurrent Mark Roots 9084 us, parallelism: 3.71x [169.649s][info][gc,stats ] CMR: 33737 us [169.649s][info][gc,stats ] CMR: Thread Roots 32651 us, workers (us): 8506, 8012, 8033, 8100, ---, ---, ---, ---, [169.649s][info][gc,stats ] CMR: Code Cache Roots 835 us, workers (us): 176, 311, 186, 161, ---, ---, ---, ---, [169.649s][info][gc,stats ] CMR: VM Strong Roots 206 us, workers (us): 57, 52, 48, 48, ---, ---, ---, ---, [169.649s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, 8, ---, ---, ---, ---, ---, [169.649s][info][gc,stats ] Concurrent Marking 9901 us, parallelism: 3.19x [169.649s][info][gc,stats ] CM: 31540 us [169.649s][info][gc,stats ] CM: Parallel Mark 31540 us, workers (us): 7886, 7893, 7888, 7873, ---, ---, ---, ---, [169.649s][info][gc,stats ] Pause Final Mark (G) 1352 us [169.649s][info][gc,stats ] Pause Final Mark (N) 872 us [169.649s][info][gc,stats ] Finish Mark 518 us [169.649s][info][gc,stats ] Update Region States 78 us [169.649s][info][gc,stats ] Choose Collection Set 86 us [169.649s][info][gc,stats ] Rebuild Free Set 65 us [169.649s][info][gc,stats ] Concurrent Thread Roots 10229 us, parallelism: 3.85x [169.649s][info][gc,stats ] CTR: 39350 us [169.649s][info][gc,stats ] CTR: Thread Roots 39350 us, workers (us): 9688, 9719, 9800, 10143, ---, ---, ---, ---, [169.649s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [169.649s][info][gc,stats ] CWRF: 1 us [169.649s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.649s][info][gc,stats ] Concurrent Weak Roots 639 us [169.649s][info][gc,stats ] Roots 56 us, parallelism: 1.59x [169.649s][info][gc,stats ] CWR: 88 us [169.649s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 28, 24, 22, 15, ---, ---, ---, ---, [169.649s][info][gc,stats ] Rendezvous 558 us [169.649s][info][gc,stats ] Concurrent Cleanup 128 us [169.649s][info][gc,stats ] Concurrent Strong Roots 1111 us, parallelism: 0.82x [169.649s][info][gc,stats ] CSR: 909 us [169.649s][info][gc,stats ] CSR: Code Cache Roots 740 us, workers (us): 146, 185, 239, 171, ---, ---, ---, ---, [169.649s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 37, 32, 30, ---, ---, ---, ---, [169.649s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [169.649s][info][gc,stats ] Concurrent Evacuation 6410 us [169.649s][info][gc,stats ] Pause Init Update Refs (G) 932 us [169.649s][info][gc,stats ] Pause Init Update Refs (N) 505 us [169.649s][info][gc,stats ] Manage GCLABs 411 us [169.649s][info][gc,stats ] Concurrent Update Refs 18728 us [169.649s][info][gc,stats ] Concurrent Update Thread Roots 23341 us [169.649s][info][gc,stats ] Pause Final Update Refs (G) 1014 us [169.649s][info][gc,stats ] Pause Final Update Refs (N) 557 us [169.649s][info][gc,stats ] Update Region States 49 us [169.649s][info][gc,stats ] Trash Collection Set 7 us [169.649s][info][gc,stats ] Rebuild Free Set 78 us [169.649s][info][gc,stats ] Concurrent Cleanup 132 us [169.649s][info][gc,stats ] Workers: Evacuated 23344K across 184567 objects, abandoned 0B across 0 objects. [169.649s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.649s][info][gc,stats ] - age 1: 4059912 bytes, 4059912 total [169.649s][info][gc,stats ] - age 2: 4895216 bytes, 8955128 total [169.649s][info][gc,stats ] - age 3: 6925216 bytes, 15880344 total [169.649s][info][gc,stats ] - age 5: 6138672 bytes, 22019016 total [169.649s][info][gc,stats ] - age 6: 1850992 bytes, 23870008 total [169.649s][info][gc,stats ] - age 7: 34856 bytes, 23904864 total [169.649s][info][gc,stats ] [169.649s][info][gc,stats ] Mutators: Evacuated 342K across 2597 objects, abandoned 0B across 0 objects. [169.649s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.649s][info][gc,stats ] - age 2: 160 bytes, 160 total [169.649s][info][gc,stats ] - age 6: 350384 bytes, 350544 total [169.649s][info][gc,stats ] - age 7: 96 bytes, 350640 total [169.649s][info][gc,stats ] [169.649s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.649s][info][gc,stats ] - age 3: 8064016 bytes, 8064016 total [169.649s][info][gc,stats ] [169.649s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.649s][info][gc,stats ] - age 7: 15057607808 bytes, 15057607808 total [169.649s][info][gc,metaspace] Metaspace: 9101K(9216K)->9105K(9216K) NonClass: 8340K(8384K)->8343K(8384K) Class: 761K(832K)->761K(832K) [169.659s][info][gc ] Transition from: normal to: idle [169.659s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.659s][info][gc ] Transition from: idle to: old [169.659s][info][gc,free ] Free: 14692M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1838 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.659s][info][gc,start ] GC(46) Concurrent marking (OLD) [169.659s][info][gc,task ] GC(46) Using 4 of 8 workers for concurrent marking [169.660s][info][gc ] Trigger (YOUNG): Average GC time (5389.60 ms) is above the time for average allocation rate (4093 MB/s) to deplete free headroom (13105M) (margin of error = 1.88) [169.660s][info][gc,ergo ] Free headroom: 14692M (free) - 1587M (spike) - 0B (penalties) = 13105M [169.660s][info][gc ] Preempting old generation mark to allow Young GC [169.660s][info][gc ] Cancelling GC: Concurrent GC [169.661s][info][gc ] GC(46) Concurrent marking (OLD) 1.123ms [169.661s][info][gc ] GC(46) GC cancellation took 0.001s [169.661s][info][gc,ergo ] GC(46) At end of OLD marking increment: GCU: 15.0%, MU: 315.4% for duration 0.012s (totals to be subsumed in next gc report) [169.661s][info][gc,ergo ] GC(46) At end of Concurrent Old Marking increment: YOUNG generation used: 1175M, used regions: 1184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15520M [169.661s][info][gc,ergo ] GC(46) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11258K [169.661s][info][gc,free ] Free: 14684M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1837 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.661s][info][gc,stats ] [169.661s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.661s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.661s][info][gc,stats ] [169.661s][info][gc,stats ] Concurrent Marking 1131 us, parallelism: 2.45x [169.661s][info][gc,stats ] CM: 2771 us [169.661s][info][gc,stats ] CM: Parallel Mark 2771 us, workers (us): 429, 205, 1064, 1073, ---, ---, ---, ---, [169.661s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.661s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.661s][info][gc,stats ] [169.661s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.661s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.661s][info][gc,stats ] [169.661s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.661s][info][gc,stats ] - age 3: 8064016 bytes, 8064016 total [169.661s][info][gc,stats ] [169.661s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.661s][info][gc,stats ] - age 7: 15057640376 bytes, 15057640376 total [169.661s][info][gc,metaspace] Metaspace: 9105K(9216K)->9105K(9216K) NonClass: 8343K(8384K)->8343K(8384K) Class: 761K(832K)->761K(832K) [169.671s][info][gc ] Transition from: old to: idle [169.671s][info][gc ] Transition from: idle to: normal [169.671s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.671s][info][gc,free ] Free: 14570M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 5858K, Mutator Free: 1822 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.671s][info][gc,ergo ] GC(47) Start GC cycle (YOUNG) [169.671s][info][gc,start ] GC(47) Concurrent reset [169.671s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent reset [169.677s][info][gc ] GC(47) Concurrent reset 5.946ms [169.678s][info][gc,start ] GC(47) Pause Init Mark (YOUNG) [169.678s][info][gc,task ] GC(47) Using 8 of 8 workers for init marking [169.681s][info][gc ] GC(47) Transfer SATB buffers [169.681s][info][gc ] GC(47) Purged 9887 oops from old generation SATB buffers [169.681s][info][gc ] GC(47) Pause Init Mark (YOUNG) 3.811ms [169.682s][info][gc,start ] GC(47) Concurrent remembered set scanning [169.682s][info][gc,task ] GC(47) Using 4 of 8 workers for Concurrent remembered set scanning [169.692s][info][gc ] GC(47) Concurrent remembered set scanning 10.250ms [169.692s][info][gc,start ] GC(47) Concurrent marking roots [169.692s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent marking roots [169.701s][info][gc ] GC(47) Concurrent marking roots 9.125ms [169.701s][info][gc,start ] GC(47) Concurrent marking (YOUNG) [169.701s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent marking [169.711s][info][gc ] GC(47) Concurrent marking (YOUNG) 9.602ms [169.711s][info][gc,start ] GC(47) Pause Final Mark (YOUNG) [169.711s][info][gc,task ] GC(47) Using 8 of 8 workers for final marking [169.712s][info][gc,ergo ] GC(47) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.712s][info][gc,ergo ] GC(47) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.712s][info][gc,ergo ] GC(47) Chosen CSet evacuates young: 31568K (of which at least: 0B are to be promoted), old: 0B [169.712s][info][gc,ergo ] GC(47) Collectable Garbage: 1314M (100%), Immediate: 0B (0%), 0 regions, CSet: 1314M (100%), 169 regions [169.712s][info][gc,ergo ] GC(47) Evacuation Targets: YOUNG: 31568K, PROMOTE: 0B, OLD: 0B, TOTAL: 31568K [169.712s][info][gc,free ] Free: 14946M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5759K, Mutator Free: 1869 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 11258K, Max: 662K; Used: 229M [169.712s][info][gc ] GC(47) Pause Final Mark (YOUNG) 0.841ms [169.712s][info][gc,start ] GC(47) Concurrent thread roots [169.712s][info][gc,task ] GC(47) Using 4 of 8 workers for Concurrent thread roots [169.720s][info][gc ] GC(47) Concurrent thread roots 7.581ms [169.720s][info][gc,start ] GC(47) Concurrent weak references [169.720s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent weak references [169.720s][info][gc,ref ] GC(47) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.720s][info][gc,ref ] GC(47) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.720s][info][gc,ref ] GC(47) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.720s][info][gc ] GC(47) Concurrent weak references 0.039ms [169.720s][info][gc,start ] GC(47) Concurrent weak roots [169.720s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent weak root [169.720s][info][gc ] GC(47) Concurrent weak roots 0.623ms [169.720s][info][gc,start ] GC(47) Concurrent cleanup [169.720s][info][gc ] GC(47) Concurrent cleanup 16839M->16839M(31744M) 0.103ms [169.720s][info][gc,free ] Free: 14832M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1854 Collector Reserve: 39758K, Max: 8192K; Used: 1201K Old Collector Reserve: 11243K, Max: 662K; Used: 229M [169.720s][info][gc,start ] GC(47) Concurrent strong roots [169.720s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent strong root [169.721s][info][gc ] GC(47) Concurrent strong roots 0.309ms [169.721s][info][gc,start ] GC(47) Concurrent evacuation [169.721s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent evacuation [169.728s][info][gc ] GC(47) Concurrent evacuation 7.195ms [169.728s][info][gc,start ] GC(47) Pause Init Update Refs [169.729s][info][gc ] GC(47) Pause Init Update Refs 0.482ms [169.729s][info][gc,start ] GC(47) Concurrent update references [169.729s][info][gc,task ] GC(47) Using 4 of 8 workers for concurrent reference update [169.729s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [169.746s][info][gc ] GC(47) Concurrent update references 17.295ms [169.746s][info][gc,start ] GC(47) Concurrent update thread roots [169.771s][info][gc ] GC(47) Concurrent update thread roots 25.371ms [169.772s][info][gc,start ] GC(47) Pause Final Update Refs [169.772s][info][gc,task ] GC(47) Using 8 of 8 workers for final reference update [169.772s][info][gc ] GC(47) Transfer SATB buffers [169.772s][info][gc,free ] Free: 14848M, Max: 8192K regular, 3736M humongous, Frag: 73% external, 8% internal; Used: 1309M, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 36896K Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.772s][info][gc ] GC(47) Pause Final Update Refs 0.600ms [169.773s][info][gc,start ] GC(47) Concurrent cleanup [169.773s][info][gc ] GC(47) Concurrent cleanup 17374M->16036M(31744M) 0.128ms [169.773s][info][gc,ergo ] GC(47) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11193K, young_available: 15680M [169.773s][info][gc,ergo ] GC(47) At end of Concurrent Young GC: GCU: 13.0%, MU: 23.2% during period of 0.124s [169.773s][info][gc,ergo ] GC(47) At end of Concurrent Young GC: YOUNG generation used: 1016M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15680M [169.773s][info][gc,ergo ] GC(47) At end of Concurrent Young GC: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11193K [169.773s][info][gc,free ] Free: 14840M, Max: 8192K regular, 3736M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.773s][info][gc,stats ] [169.773s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.773s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.773s][info][gc,stats ] [169.773s][info][gc,stats ] Concurrent Reset 5962 us [169.773s][info][gc,stats ] Pause Init Mark (G) 4364 us [169.773s][info][gc,stats ] Pause Init Mark (N) 3817 us [169.773s][info][gc,stats ] Swap Remembered Set 3072 us [169.773s][info][gc,stats ] Transfer Old From SATB 421 us [169.773s][info][gc,stats ] Update Region States 247 us [169.773s][info][gc,stats ] Concurrent Scan Remembered Set 10266 us, parallelism: 3.95x [169.773s][info][gc,stats ] RS: 40527 us [169.773s][info][gc,stats ] RS: Scan Clusters 40527 us, workers (us): 10195, 10189, 10175, 9967, ---, ---, ---, ---, [169.773s][info][gc,stats ] Concurrent Mark Roots 9141 us, parallelism: 3.79x [169.773s][info][gc,stats ] CMR: 34649 us [169.773s][info][gc,stats ] CMR: Thread Roots 33466 us, workers (us): 8416, 8363, 8211, 8475, ---, ---, ---, ---, [169.773s][info][gc,stats ] CMR: Code Cache Roots 901 us, workers (us): 190, 163, 306, 242, ---, ---, ---, ---, [169.773s][info][gc,stats ] CMR: VM Strong Roots 218 us, workers (us): 65, 60, 51, 42, ---, ---, ---, ---, [169.773s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): 12, ---, ---, 53, ---, ---, ---, ---, [169.773s][info][gc,stats ] Concurrent Marking 9616 us, parallelism: 3.22x [169.773s][info][gc,stats ] CM: 30967 us [169.773s][info][gc,stats ] CM: Parallel Mark 30967 us, workers (us): 7752, 7759, 7732, 7723, ---, ---, ---, ---, [169.773s][info][gc,stats ] Pause Final Mark (G) 1245 us [169.773s][info][gc,stats ] Pause Final Mark (N) 847 us [169.773s][info][gc,stats ] Finish Mark 512 us [169.773s][info][gc,stats ] Update Region States 64 us [169.773s][info][gc,stats ] Choose Collection Set 86 us [169.773s][info][gc,stats ] Rebuild Free Set 52 us [169.773s][info][gc,stats ] Concurrent Thread Roots 7595 us, parallelism: 3.87x [169.773s][info][gc,stats ] CTR: 29426 us [169.773s][info][gc,stats ] CTR: Thread Roots 29426 us, workers (us): 7249, 7540, 7397, 7240, ---, ---, ---, ---, [169.773s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [169.773s][info][gc,stats ] CWRF: 1 us [169.773s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.773s][info][gc,stats ] Concurrent Weak Roots 637 us [169.773s][info][gc,stats ] Roots 44 us, parallelism: 1.45x [169.773s][info][gc,stats ] CWR: 63 us [169.773s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 17, 13, 11, ---, ---, ---, ---, [169.773s][info][gc,stats ] Rendezvous 570 us [169.773s][info][gc,stats ] Concurrent Cleanup 108 us [169.773s][info][gc,stats ] Concurrent Strong Roots 316 us, parallelism: 3.06x [169.773s][info][gc,stats ] CSR: 967 us [169.773s][info][gc,stats ] CSR: Code Cache Roots 779 us, workers (us): 178, 190, 231, 180, ---, ---, ---, ---, [169.773s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 46, 41, 36, 33, ---, ---, ---, ---, [169.773s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 25, ---, ---, 7, ---, ---, ---, ---, [169.773s][info][gc,stats ] Concurrent Evacuation 7209 us [169.773s][info][gc,stats ] Pause Init Update Refs (G) 921 us [169.773s][info][gc,stats ] Pause Init Update Refs (N) 490 us [169.773s][info][gc,stats ] Manage GCLABs 414 us [169.773s][info][gc,stats ] Concurrent Update Refs 17314 us [169.773s][info][gc,stats ] Concurrent Update Thread Roots 25387 us [169.773s][info][gc,stats ] Pause Final Update Refs (G) 1023 us [169.773s][info][gc,stats ] Pause Final Update Refs (N) 605 us [169.773s][info][gc,stats ] Update Region States 46 us [169.773s][info][gc,stats ] Trash Collection Set 8 us [169.773s][info][gc,stats ] Rebuild Free Set 76 us [169.773s][info][gc,stats ] Concurrent Cleanup 143 us [169.773s][info][gc,stats ] Workers: Evacuated 31009K across 245886 objects, abandoned 0B across 0 objects. [169.773s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.773s][info][gc,stats ] - age 1: 4123064 bytes, 4123064 total [169.773s][info][gc,stats ] - age 2: 4057232 bytes, 8180296 total [169.773s][info][gc,stats ] - age 3: 4895144 bytes, 13075440 total [169.773s][info][gc,stats ] - age 4: 6925872 bytes, 20001312 total [169.773s][info][gc,stats ] - age 5: 6746376 bytes, 26747688 total [169.773s][info][gc,stats ] - age 6: 4912456 bytes, 31660144 total [169.773s][info][gc,stats ] - age 7: 93336 bytes, 31753480 total [169.773s][info][gc,stats ] [169.773s][info][gc,stats ] Mutators: Evacuated 559K across 4255 objects, abandoned 0B across 0 objects. [169.773s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.773s][info][gc,stats ] - age 3: 232 bytes, 232 total [169.773s][info][gc,stats ] - age 4: 40 bytes, 272 total [169.773s][info][gc,stats ] - age 6: 572496 bytes, 572768 total [169.773s][info][gc,stats ] - age 7: 96 bytes, 572864 total [169.773s][info][gc,stats ] [169.774s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.774s][info][gc,stats ] [169.774s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.774s][info][gc,stats ] - age 7: 15049640216 bytes, 15049640216 total [169.774s][info][gc,metaspace] Metaspace: 9105K(9216K)->9105K(9216K) NonClass: 8343K(8384K)->8343K(8384K) Class: 761K(832K)->761K(832K) [169.784s][info][gc ] Transition from: normal to: idle [169.784s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.784s][info][gc ] Transition from: idle to: old [169.784s][info][gc,free ] Free: 14752M, Max: 8192K regular, 3736M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1844 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.784s][info][gc,start ] GC(48) Concurrent marking (OLD) [169.784s][info][gc,task ] GC(48) Using 4 of 8 workers for concurrent marking [169.784s][info][gc ] Trigger (YOUNG): Average GC time (5139.63 ms) is above the time for average allocation rate (4787 MB/s) to deplete free headroom (13164M) (margin of error = 1.89) [169.784s][info][gc,ergo ] Free headroom: 14752M (free) - 1587M (spike) - 0B (penalties) = 13164M [169.784s][info][gc ] Preempting old generation mark to allow Young GC [169.784s][info][gc ] Cancelling GC: Concurrent GC [169.785s][info][gc ] GC(48) Concurrent marking (OLD) 1.127ms [169.785s][info][gc ] GC(48) GC cancellation took 0.001s [169.785s][info][gc,ergo ] GC(48) At end of OLD marking increment: GCU: 15.3%, MU: 396.2% for duration 0.012s (totals to be subsumed in next gc report) [169.785s][info][gc,ergo ] GC(48) At end of Concurrent Old Marking increment: YOUNG generation used: 1112M, used regions: 1112M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15584M [169.785s][info][gc,ergo ] GC(48) At end of Concurrent Old Marking increment: OLD generation used: 15020M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11193K [169.785s][info][gc,free ] Free: 14744M, Max: 8192K regular, 3736M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1843 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.786s][info][gc,stats ] [169.786s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.786s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.786s][info][gc,stats ] [169.786s][info][gc,stats ] Concurrent Marking 1135 us, parallelism: 2.46x [169.786s][info][gc,stats ] CM: 2789 us [169.786s][info][gc,stats ] CM: Parallel Mark 2789 us, workers (us): 511, 136, 1078, 1064, ---, ---, ---, ---, [169.786s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.786s][info][gc,stats ] [169.786s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.786s][info][gc,stats ] [169.786s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.786s][info][gc,stats ] [169.786s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.786s][info][gc,stats ] - age 7: 15049672416 bytes, 15049672416 total [169.786s][info][gc,metaspace] Metaspace: 9105K(9216K)->9105K(9216K) NonClass: 8343K(8384K)->8343K(8384K) Class: 761K(832K)->761K(832K) [169.796s][info][gc ] Transition from: old to: idle [169.796s][info][gc ] Transition from: idle to: normal [169.796s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.796s][info][gc,free ] Free: 14640M, Max: 8192K regular, 3736M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1830 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.796s][info][gc,ergo ] GC(49) Start GC cycle (YOUNG) [169.796s][info][gc,start ] GC(49) Concurrent reset [169.796s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent reset [169.801s][info][gc ] GC(49) Concurrent reset 5.573ms [169.802s][info][gc,start ] GC(49) Pause Init Mark (YOUNG) [169.802s][info][gc,task ] GC(49) Using 8 of 8 workers for init marking [169.805s][info][gc ] GC(49) Transfer SATB buffers [169.805s][info][gc ] GC(49) Purged 10167 oops from old generation SATB buffers [169.806s][info][gc ] GC(49) Pause Init Mark (YOUNG) 3.729ms [169.806s][info][gc,start ] GC(49) Concurrent remembered set scanning [169.806s][info][gc,task ] GC(49) Using 4 of 8 workers for Concurrent remembered set scanning [169.817s][info][gc ] GC(49) Concurrent remembered set scanning 10.850ms [169.817s][info][gc,start ] GC(49) Concurrent marking roots [169.817s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent marking roots [169.826s][info][gc ] GC(49) Concurrent marking roots 9.412ms [169.826s][info][gc,start ] GC(49) Concurrent marking (YOUNG) [169.826s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent marking [169.836s][info][gc ] GC(49) Concurrent marking (YOUNG) 9.936ms [169.836s][info][gc,start ] GC(49) Pause Final Mark (YOUNG) [169.836s][info][gc,task ] GC(49) Using 8 of 8 workers for final marking [169.837s][info][gc,ergo ] GC(49) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.837s][info][gc,ergo ] GC(49) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.837s][info][gc,ergo ] GC(49) Chosen CSet evacuates young: 31658K (of which at least: 0B are to be promoted), old: 0B [169.837s][info][gc,ergo ] GC(49) Collectable Garbage: 1241M (100%), Immediate: 0B (0%), 0 regions, CSet: 1241M (100%), 159 regions [169.837s][info][gc,ergo ] GC(49) Evacuation Targets: YOUNG: 31658K, PROMOTE: 0B, OLD: 0B, TOTAL: 31658K [169.837s][info][gc,free ] Free: 15048M, Max: 8192K regular, 3736M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1881 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 11193K, Max: 662K; Used: 229M [169.837s][info][gc ] GC(49) Pause Final Mark (YOUNG) 0.749ms [169.837s][info][gc,start ] GC(49) Concurrent thread roots [169.837s][info][gc,task ] GC(49) Using 4 of 8 workers for Concurrent thread roots [169.847s][info][gc ] GC(49) Concurrent thread roots 9.774ms [169.847s][info][gc,start ] GC(49) Concurrent weak references [169.847s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent weak references [169.847s][info][gc,ref ] GC(49) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.847s][info][gc,ref ] GC(49) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.847s][info][gc,ref ] GC(49) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.847s][info][gc ] GC(49) Concurrent weak references 0.038ms [169.847s][info][gc,start ] GC(49) Concurrent weak roots [169.847s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent weak root [169.848s][info][gc ] GC(49) Concurrent weak roots 0.589ms [169.848s][info][gc,start ] GC(49) Concurrent cleanup [169.848s][info][gc ] GC(49) Concurrent cleanup 16763M->16763M(31744M) 0.121ms [169.848s][info][gc,free ] Free: 14914M, Max: 8192K regular, 3736M humongous, Frag: 75% external, 0% internal; Used: 5842K, Mutator Free: 1865 Collector Reserve: 39621K, Max: 8192K; Used: 1338K Old Collector Reserve: 11188K, Max: 662K; Used: 229M [169.848s][info][gc,start ] GC(49) Concurrent strong roots [169.848s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent strong root [169.848s][info][gc ] GC(49) Concurrent strong roots 0.322ms [169.848s][info][gc,start ] GC(49) Concurrent evacuation [169.848s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent evacuation [169.855s][info][gc ] GC(49) Concurrent evacuation 7.373ms [169.856s][info][gc,start ] GC(49) Pause Init Update Refs [169.856s][info][gc ] GC(49) Pause Init Update Refs 0.499ms [169.856s][info][gc,start ] GC(49) Concurrent update references [169.856s][info][gc,task ] GC(49) Using 4 of 8 workers for concurrent reference update [169.856s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [169.876s][info][gc ] GC(49) Concurrent update references 20.123ms [169.876s][info][gc,start ] GC(49) Concurrent update thread roots [169.900s][info][gc ] GC(49) Concurrent update thread roots 23.959ms [169.901s][info][gc,start ] GC(49) Pause Final Update Refs [169.901s][info][gc,task ] GC(49) Using 8 of 8 workers for final reference update [169.901s][info][gc ] GC(49) Transfer SATB buffers [169.901s][info][gc,free ] Free: 14826M, Max: 8192K regular, 3736M humongous, Frag: 73% external, 8% internal; Used: 1229M, Mutator Free: 1854 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.901s][info][gc ] GC(49) Pause Final Update Refs 0.643ms [169.902s][info][gc,start ] GC(49) Concurrent cleanup [169.902s][info][gc ] GC(49) Concurrent cleanup 17322M->16058M(31744M) 0.138ms [169.902s][info][gc,ergo ] GC(49) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11099K, young_available: 15658M [169.902s][info][gc,ergo ] GC(49) At end of Concurrent Young GC: GCU: 13.7%, MU: 27.0% during period of 0.129s [169.902s][info][gc,ergo ] GC(49) At end of Concurrent Young GC: YOUNG generation used: 1037M, used regions: 1040M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15658M [169.902s][info][gc,ergo ] GC(49) At end of Concurrent Young GC: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11099K [169.902s][info][gc,free ] Free: 14818M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5842K, Mutator Free: 1853 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.902s][info][gc,stats ] [169.902s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.902s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.902s][info][gc,stats ] [169.902s][info][gc,stats ] Concurrent Reset 5587 us [169.902s][info][gc,stats ] Pause Init Mark (G) 4336 us [169.902s][info][gc,stats ] Pause Init Mark (N) 3735 us [169.902s][info][gc,stats ] Swap Remembered Set 3029 us [169.902s][info][gc,stats ] Transfer Old From SATB 413 us [169.902s][info][gc,stats ] Update Region States 211 us [169.902s][info][gc,stats ] Concurrent Scan Remembered Set 10867 us, parallelism: 3.89x [169.902s][info][gc,stats ] RS: 42229 us [169.902s][info][gc,stats ] RS: Scan Clusters 42229 us, workers (us): 10776, 10763, 10762, 9928, ---, ---, ---, ---, [169.902s][info][gc,stats ] Concurrent Mark Roots 9429 us, parallelism: 3.78x [169.902s][info][gc,stats ] CMR: 35670 us [169.902s][info][gc,stats ] CMR: Thread Roots 34636 us, workers (us): 8878, 8679, 8597, 8482, ---, ---, ---, ---, [169.902s][info][gc,stats ] CMR: Code Cache Roots 791 us, workers (us): 146, 237, 163, 245, ---, ---, ---, ---, [169.902s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 55, 48, 44, 38, ---, ---, ---, ---, [169.902s][info][gc,stats ] CMR: CLDG Roots 58 us, workers (us): 10, ---, ---, 48, ---, ---, ---, ---, [169.902s][info][gc,stats ] Concurrent Marking 9955 us, parallelism: 3.26x [169.902s][info][gc,stats ] CM: 32441 us [169.902s][info][gc,stats ] CM: Parallel Mark 32441 us, workers (us): 8122, 8112, 8100, 8106, ---, ---, ---, ---, [169.902s][info][gc,stats ] Pause Final Mark (G) 1179 us [169.902s][info][gc,stats ] Pause Final Mark (N) 755 us [169.902s][info][gc,stats ] Finish Mark 391 us [169.902s][info][gc,stats ] Update Region States 83 us [169.902s][info][gc,stats ] Choose Collection Set 86 us [169.902s][info][gc,stats ] Rebuild Free Set 57 us [169.902s][info][gc,stats ] Concurrent Thread Roots 9788 us, parallelism: 3.90x [169.902s][info][gc,stats ] CTR: 38165 us [169.902s][info][gc,stats ] CTR: Thread Roots 38165 us, workers (us): 9572, 9447, 9480, 9667, ---, ---, ---, ---, [169.902s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [169.902s][info][gc,stats ] CWRF: 1 us [169.902s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [169.902s][info][gc,stats ] Concurrent Weak Roots 593 us [169.902s][info][gc,stats ] Roots 55 us, parallelism: 1.52x [169.902s][info][gc,stats ] CWR: 84 us [169.902s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 27, 22, 21, 14, ---, ---, ---, ---, [169.902s][info][gc,stats ] Rendezvous 526 us [169.902s][info][gc,stats ] Concurrent Cleanup 125 us [169.902s][info][gc,stats ] Concurrent Strong Roots 326 us, parallelism: 2.96x [169.902s][info][gc,stats ] CSR: 963 us [169.902s][info][gc,stats ] CSR: Code Cache Roots 789 us, workers (us): 251, 153, 191, 195, ---, ---, ---, ---, [169.902s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 41, 37, 37, 33, ---, ---, ---, ---, [169.902s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, ---, 6, ---, ---, ---, ---, [169.902s][info][gc,stats ] Concurrent Evacuation 7384 us [169.902s][info][gc,stats ] Pause Init Update Refs (G) 895 us [169.902s][info][gc,stats ] Pause Init Update Refs (N) 507 us [169.902s][info][gc,stats ] Manage GCLABs 433 us [169.902s][info][gc,stats ] Concurrent Update Refs 20140 us [169.903s][info][gc,stats ] Concurrent Update Thread Roots 23975 us [169.903s][info][gc,stats ] Pause Final Update Refs (G) 1107 us [169.903s][info][gc,stats ] Pause Final Update Refs (N) 648 us [169.903s][info][gc,stats ] Update Region States 42 us [169.903s][info][gc,stats ] Trash Collection Set 8 us [169.903s][info][gc,stats ] Rebuild Free Set 79 us [169.903s][info][gc,stats ] Concurrent Cleanup 145 us [169.903s][info][gc,stats ] Workers: Evacuated 31122K across 247005 objects, abandoned 0B across 0 objects. [169.903s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.903s][info][gc,stats ] - age 1: 4059688 bytes, 4059688 total [169.903s][info][gc,stats ] - age 2: 4119680 bytes, 8179368 total [169.903s][info][gc,stats ] - age 3: 4057200 bytes, 12236568 total [169.903s][info][gc,stats ] - age 4: 4895216 bytes, 17131784 total [169.903s][info][gc,stats ] - age 5: 6925216 bytes, 24057000 total [169.903s][info][gc,stats ] - age 6: 6605600 bytes, 30662600 total [169.903s][info][gc,stats ] - age 7: 1207320 bytes, 31869920 total [169.903s][info][gc,stats ] [169.903s][info][gc,stats ] Mutators: Evacuated 535K across 4076 objects, abandoned 0B across 0 objects. [169.903s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.903s][info][gc,stats ] - age 1: 32 bytes, 32 total [169.903s][info][gc,stats ] - age 3: 32 bytes, 64 total [169.903s][info][gc,stats ] - age 4: 160 bytes, 224 total [169.903s][info][gc,stats ] - age 6: 140776 bytes, 141000 total [169.903s][info][gc,stats ] - age 7: 407720 bytes, 548720 total [169.903s][info][gc,stats ] [169.903s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.903s][info][gc,stats ] [169.903s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.903s][info][gc,stats ] - age 7: 15049672416 bytes, 15049672416 total [169.903s][info][gc,metaspace] Metaspace: 9105K(9216K)->9105K(9216K) NonClass: 8343K(8384K)->8343K(8384K) Class: 761K(832K)->761K(832K) [169.913s][info][gc ] Transition from: normal to: idle [169.913s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [169.913s][info][gc ] Transition from: idle to: old [169.913s][info][gc,free ] Free: 14714M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5842K, Mutator Free: 1840 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.913s][info][gc,start ] GC(50) Concurrent marking (OLD) [169.913s][info][gc,task ] GC(50) Using 4 of 8 workers for concurrent marking [169.914s][info][gc ] Trigger (YOUNG): Average GC time (4895.87 ms) is above the time for average allocation rate (5404 MB/s) to deplete free headroom (13113M) (margin of error = 1.90) [169.914s][info][gc,ergo ] Free headroom: 14700M (free) - 1587M (spike) - 0B (penalties) = 13113M [169.914s][info][gc ] Preempting old generation mark to allow Young GC [169.914s][info][gc ] Cancelling GC: Concurrent GC [169.914s][info][gc ] GC(50) Concurrent marking (OLD) 1.120ms [169.914s][info][gc ] GC(50) GC cancellation took 0.000s [169.914s][info][gc,ergo ] GC(50) At end of OLD marking increment: GCU: 25.2%, MU: 385.3% for duration 0.012s (totals to be subsumed in next gc report) [169.914s][info][gc,ergo ] GC(50) At end of Concurrent Old Marking increment: YOUNG generation used: 1155M, used regions: 1160M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15540M [169.914s][info][gc,ergo ] GC(50) At end of Concurrent Old Marking increment: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11099K [169.914s][info][gc,free ] Free: 14700M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11685K, Mutator Free: 1839 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.914s][info][gc,stats ] [169.914s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [169.914s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [169.914s][info][gc,stats ] [169.914s][info][gc,stats ] Concurrent Marking 1123 us, parallelism: 3.53x [169.914s][info][gc,stats ] CM: 3968 us [169.914s][info][gc,stats ] CM: Parallel Mark 3968 us, workers (us): 947, 877, 1077, 1068, ---, ---, ---, ---, [169.914s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.914s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.914s][info][gc,stats ] [169.914s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [169.914s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [169.914s][info][gc,stats ] [169.914s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [169.914s][info][gc,stats ] [169.914s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [169.914s][info][gc,stats ] - age 7: 15049737672 bytes, 15049737672 total [169.915s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [169.925s][info][gc ] Transition from: old to: idle [169.925s][info][gc ] Transition from: idle to: normal [169.925s][info][gc ] Heuristics request to interrupt old for young collection accepted [169.925s][info][gc,free ] Free: 14594M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5842K, Mutator Free: 1825 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.925s][info][gc,ergo ] GC(51) Start GC cycle (YOUNG) [169.925s][info][gc,start ] GC(51) Concurrent reset [169.925s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent reset [169.931s][info][gc ] GC(51) Concurrent reset 5.878ms [169.931s][info][gc,start ] GC(51) Pause Init Mark (YOUNG) [169.931s][info][gc,task ] GC(51) Using 8 of 8 workers for init marking [169.934s][info][gc ] GC(51) Transfer SATB buffers [169.935s][info][gc ] GC(51) Purged 9743 oops from old generation SATB buffers [169.935s][info][gc ] GC(51) Pause Init Mark (YOUNG) 3.890ms [169.935s][info][gc,start ] GC(51) Concurrent remembered set scanning [169.935s][info][gc,task ] GC(51) Using 4 of 8 workers for Concurrent remembered set scanning [169.947s][info][gc ] GC(51) Concurrent remembered set scanning 12.075ms [169.947s][info][gc,start ] GC(51) Concurrent marking roots [169.947s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent marking roots [169.955s][info][gc ] GC(51) Concurrent marking roots 7.762ms [169.955s][info][gc,start ] GC(51) Concurrent marking (YOUNG) [169.955s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent marking [169.966s][info][gc ] GC(51) Concurrent marking (YOUNG) 10.573ms [169.966s][info][gc,start ] GC(51) Pause Final Mark (YOUNG) [169.966s][info][gc,task ] GC(51) Using 8 of 8 workers for final marking [169.967s][info][gc,ergo ] GC(51) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [169.967s][info][gc,ergo ] GC(51) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [169.967s][info][gc,ergo ] GC(51) Chosen CSet evacuates young: 31689K (of which at least: 0B are to be promoted), old: 0B [169.967s][info][gc,ergo ] GC(51) Collectable Garbage: 1286M (100%), Immediate: 0B (0%), 0 regions, CSet: 1286M (100%), 165 regions [169.967s][info][gc,ergo ] GC(51) Evacuation Targets: YOUNG: 31689K, PROMOTE: 0B, OLD: 0B, TOTAL: 31689K [169.967s][info][gc,free ] Free: 14968M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1871 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.967s][info][gc ] GC(51) Pause Final Mark (YOUNG) 0.855ms [169.967s][info][gc,start ] GC(51) Concurrent thread roots [169.967s][info][gc,task ] GC(51) Using 4 of 8 workers for Concurrent thread roots [169.974s][info][gc ] GC(51) Concurrent thread roots 7.420ms [169.974s][info][gc,start ] GC(51) Concurrent weak references [169.974s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent weak references [169.974s][info][gc,ref ] GC(51) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.974s][info][gc,ref ] GC(51) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.974s][info][gc,ref ] GC(51) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [169.974s][info][gc ] GC(51) Concurrent weak references 0.039ms [169.974s][info][gc,start ] GC(51) Concurrent weak roots [169.974s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent weak root [169.975s][info][gc ] GC(51) Concurrent weak roots 0.603ms [169.975s][info][gc,start ] GC(51) Concurrent cleanup [169.975s][info][gc ] GC(51) Concurrent cleanup 16803M->16803M(31744M) 0.105ms [169.975s][info][gc,free ] Free: 14872M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1859 Collector Reserve: 39762K, Max: 8192K; Used: 1197K Old Collector Reserve: 11099K, Max: 662K; Used: 229M [169.975s][info][gc,start ] GC(51) Concurrent strong roots [169.975s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent strong root [169.975s][info][gc ] GC(51) Concurrent strong roots 0.349ms [169.975s][info][gc,start ] GC(51) Concurrent evacuation [169.975s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent evacuation [169.982s][info][gc ] GC(51) Concurrent evacuation 6.126ms [169.982s][info][gc,start ] GC(51) Pause Init Update Refs [169.982s][info][gc ] GC(51) Pause Init Update Refs 0.517ms [169.982s][info][gc,start ] GC(51) Concurrent update references [169.983s][info][gc,task ] GC(51) Using 4 of 8 workers for concurrent reference update [169.983s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [170.003s][info][gc ] GC(51) Concurrent update references 20.056ms [170.003s][info][gc,start ] GC(51) Concurrent update thread roots [170.027s][info][gc ] GC(51) Concurrent update thread roots 24.071ms [170.027s][info][gc,start ] GC(51) Pause Final Update Refs [170.027s][info][gc,task ] GC(51) Using 8 of 8 workers for final reference update [170.027s][info][gc ] GC(51) Transfer SATB buffers [170.028s][info][gc,free ] Free: 14858M, Max: 8192K regular, 3768M humongous, Frag: 73% external, 8% internal; Used: 1283M, Mutator Free: 1858 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.028s][info][gc ] GC(51) Pause Final Update Refs 0.632ms [170.028s][info][gc,start ] GC(51) Concurrent cleanup [170.028s][info][gc ] GC(51) Concurrent cleanup 17336M->16026M(31744M) 0.197ms [170.028s][info][gc,ergo ] GC(51) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11008K, young_available: 15690M [170.028s][info][gc,ergo ] GC(51) At end of Concurrent Young GC: GCU: 13.4%, MU: 22.7% during period of 0.126s [170.028s][info][gc,ergo ] GC(51) At end of Concurrent Young GC: YOUNG generation used: 1013M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15682M [170.028s][info][gc,ergo ] GC(51) At end of Concurrent Young GC: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11008K [170.028s][info][gc,free ] Free: 14842M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 5811K, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.029s][info][gc,stats ] [170.029s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.029s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.029s][info][gc,stats ] [170.029s][info][gc,stats ] Concurrent Reset 5892 us [170.029s][info][gc,stats ] Pause Init Mark (G) 4554 us [170.029s][info][gc,stats ] Pause Init Mark (N) 3897 us [170.029s][info][gc,stats ] Swap Remembered Set 3096 us [170.029s][info][gc,stats ] Transfer Old From SATB 469 us [170.029s][info][gc,stats ] Update Region States 255 us [170.029s][info][gc,stats ] Concurrent Scan Remembered Set 12092 us, parallelism: 3.76x [170.029s][info][gc,stats ] RS: 45415 us [170.029s][info][gc,stats ] RS: Scan Clusters 45415 us, workers (us): 11997, 11504, 11105, 10810, ---, ---, ---, ---, [170.029s][info][gc,stats ] Concurrent Mark Roots 7778 us, parallelism: 3.75x [170.029s][info][gc,stats ] CMR: 29198 us [170.029s][info][gc,stats ] CMR: Thread Roots 28250 us, workers (us): 6982, 7001, 7012, 7254, ---, ---, ---, ---, [170.029s][info][gc,stats ] CMR: Code Cache Roots 731 us, workers (us): 176, 240, 143, 172, ---, ---, ---, ---, [170.029s][info][gc,stats ] CMR: VM Strong Roots 172 us, workers (us): 52, 46, 41, 33, ---, ---, ---, ---, [170.029s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, 8, ---, ---, ---, ---, ---, [170.029s][info][gc,stats ] Concurrent Marking 10587 us, parallelism: 3.29x [170.029s][info][gc,stats ] CM: 34837 us [170.029s][info][gc,stats ] CM: Parallel Mark 34837 us, workers (us): 8729, 8713, 8699, 8697, ---, ---, ---, ---, [170.029s][info][gc,stats ] Pause Final Mark (G) 1279 us [170.029s][info][gc,stats ] Pause Final Mark (N) 861 us [170.029s][info][gc,stats ] Finish Mark 509 us [170.029s][info][gc,stats ] Update Region States 81 us [170.029s][info][gc,stats ] Choose Collection Set 89 us [170.029s][info][gc,stats ] Rebuild Free Set 53 us [170.029s][info][gc,stats ] Concurrent Thread Roots 7433 us, parallelism: 3.88x [170.029s][info][gc,stats ] CTR: 28824 us [170.029s][info][gc,stats ] CTR: Thread Roots 28824 us, workers (us): 7384, 7119, 7162, 7160, ---, ---, ---, ---, [170.029s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [170.029s][info][gc,stats ] CWRF: 2 us [170.029s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 1, ---, ---, ---, ---, [170.029s][info][gc,stats ] Concurrent Weak Roots 608 us [170.029s][info][gc,stats ] Roots 46 us, parallelism: 1.37x [170.029s][info][gc,stats ] CWR: 63 us [170.029s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 17, 15, 11, ---, ---, ---, ---, [170.029s][info][gc,stats ] Rendezvous 549 us [170.029s][info][gc,stats ] Concurrent Cleanup 109 us [170.029s][info][gc,stats ] Concurrent Strong Roots 364 us, parallelism: 2.43x [170.029s][info][gc,stats ] CSR: 884 us [170.029s][info][gc,stats ] CSR: Code Cache Roots 729 us, workers (us): 163, 158, 253, 155, ---, ---, ---, ---, [170.029s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 40, 33, 33, 24, ---, ---, ---, ---, [170.029s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 5, ---, ---, ---, ---, ---, ---, [170.029s][info][gc,stats ] Concurrent Evacuation 6138 us [170.029s][info][gc,stats ] Pause Init Update Refs (G) 941 us [170.029s][info][gc,stats ] Pause Init Update Refs (N) 528 us [170.029s][info][gc,stats ] Manage GCLABs 442 us [170.029s][info][gc,stats ] Concurrent Update Refs 20072 us [170.029s][info][gc,stats ] Concurrent Update Thread Roots 24086 us [170.029s][info][gc,stats ] Pause Final Update Refs (G) 1034 us [170.029s][info][gc,stats ] Pause Final Update Refs (N) 637 us [170.029s][info][gc,stats ] Update Region States 37 us [170.029s][info][gc,stats ] Trash Collection Set 7 us [170.029s][info][gc,stats ] Rebuild Free Set 70 us [170.029s][info][gc,stats ] Concurrent Cleanup 205 us [170.029s][info][gc,stats ] Workers: Evacuated 31271K across 247820 objects, abandoned 0B across 0 objects. [170.029s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.029s][info][gc,stats ] - age 1: 4234840 bytes, 4234840 total [170.029s][info][gc,stats ] - age 2: 4058632 bytes, 8293472 total [170.029s][info][gc,stats ] - age 3: 4119680 bytes, 12413152 total [170.029s][info][gc,stats ] - age 4: 4057232 bytes, 16470384 total [170.029s][info][gc,stats ] - age 5: 4895296 bytes, 21365680 total [170.029s][info][gc,stats ] - age 6: 6925216 bytes, 28290896 total [170.029s][info][gc,stats ] - age 7: 3731320 bytes, 32022216 total [170.029s][info][gc,stats ] [170.029s][info][gc,stats ] Mutators: Evacuated 418K across 3176 objects, abandoned 0B across 0 objects. [170.029s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.029s][info][gc,stats ] - age 1: 40 bytes, 40 total [170.029s][info][gc,stats ] - age 5: 80 bytes, 120 total [170.029s][info][gc,stats ] - age 7: 427968 bytes, 428088 total [170.029s][info][gc,stats ] [170.029s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.029s][info][gc,stats ] [170.029s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.029s][info][gc,stats ] - age 7: 15049737672 bytes, 15049737672 total [170.029s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.039s][info][gc ] Transition from: normal to: idle [170.039s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.039s][info][gc ] Transition from: idle to: old [170.039s][info][gc,free ] Free: 14730M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 5811K, Mutator Free: 1842 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.039s][info][gc,start ] GC(52) Concurrent marking (OLD) [170.039s][info][gc,task ] GC(52) Using 4 of 8 workers for concurrent marking [170.040s][info][gc ] Trigger (YOUNG): Average GC time (4657.07 ms) is above the time for average allocation rate (5961 MB/s) to deplete free headroom (13135M) (margin of error = 1.91) [170.040s][info][gc,ergo ] Free headroom: 14722M (free) - 1587M (spike) - 0B (penalties) = 13135M [170.040s][info][gc ] Preempting old generation mark to allow Young GC [170.040s][info][gc ] Cancelling GC: Concurrent GC [170.041s][info][gc ] GC(52) Concurrent marking (OLD) 1.224ms [170.041s][info][gc ] GC(52) GC cancellation took 0.000s [170.041s][info][gc,ergo ] GC(52) At end of OLD marking increment: GCU: 29.6%, MU: 207.4% for duration 0.013s (totals to be subsumed in next gc report) [170.041s][info][gc,ergo ] GC(52) At end of Concurrent Old Marking increment: YOUNG generation used: 1133M, used regions: 1136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15562M [170.041s][info][gc,ergo ] GC(52) At end of Concurrent Old Marking increment: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 11008K [170.041s][info][gc,free ] Free: 14722M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 5811K, Mutator Free: 1841 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.041s][info][gc,stats ] [170.041s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.041s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.041s][info][gc,stats ] [170.041s][info][gc,stats ] Concurrent Marking 1233 us, parallelism: 3.45x [170.041s][info][gc,stats ] CM: 4250 us [170.041s][info][gc,stats ] CM: Parallel Mark 4250 us, workers (us): 1189, 1069, 920, 1072, ---, ---, ---, ---, [170.041s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.041s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.041s][info][gc,stats ] [170.041s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.041s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.041s][info][gc,stats ] [170.041s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.041s][info][gc,stats ] [170.041s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.041s][info][gc,stats ] - age 7: 15049835032 bytes, 15049835032 total [170.041s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.051s][info][gc ] Transition from: old to: idle [170.051s][info][gc ] Transition from: idle to: normal [170.051s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.051s][info][gc,free ] Free: 14618M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 5811K, Mutator Free: 1828 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.051s][info][gc,ergo ] GC(53) Start GC cycle (YOUNG) [170.051s][info][gc,start ] GC(53) Concurrent reset [170.051s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent reset [170.057s][info][gc ] GC(53) Concurrent reset 5.702ms [170.057s][info][gc,start ] GC(53) Pause Init Mark (YOUNG) [170.057s][info][gc,task ] GC(53) Using 8 of 8 workers for init marking [170.060s][info][gc ] GC(53) Transfer SATB buffers [170.061s][info][gc ] GC(53) Purged 10480 oops from old generation SATB buffers [170.061s][info][gc ] GC(53) Pause Init Mark (YOUNG) 3.762ms [170.061s][info][gc,start ] GC(53) Concurrent remembered set scanning [170.061s][info][gc,task ] GC(53) Using 4 of 8 workers for Concurrent remembered set scanning [170.072s][info][gc ] GC(53) Concurrent remembered set scanning 10.892ms [170.072s][info][gc,start ] GC(53) Concurrent marking roots [170.072s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent marking roots [170.081s][info][gc ] GC(53) Concurrent marking roots 9.212ms [170.081s][info][gc,start ] GC(53) Concurrent marking (YOUNG) [170.081s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent marking [170.092s][info][gc ] GC(53) Concurrent marking (YOUNG) 10.449ms [170.092s][info][gc,start ] GC(53) Pause Final Mark (YOUNG) [170.092s][info][gc,task ] GC(53) Using 8 of 8 workers for final marking [170.093s][info][gc,ergo ] GC(53) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.093s][info][gc,ergo ] GC(53) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [170.093s][info][gc,ergo ] GC(53) Chosen CSet evacuates young: 23923K (of which at least: 0B are to be promoted), old: 0B [170.093s][info][gc,ergo ] GC(53) Collectable Garbage: 1254M (99%), Immediate: 0B (0%), 0 regions, CSet: 1254M (99%), 160 regions [170.093s][info][gc,ergo ] GC(53) Evacuation Targets: YOUNG: 23923K, PROMOTE: 0B, OLD: 0B, TOTAL: 23923K [170.093s][info][gc,free ] Free: 15016M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1877 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.093s][info][gc ] GC(53) Pause Final Mark (YOUNG) 0.767ms [170.093s][info][gc,start ] GC(53) Concurrent thread roots [170.093s][info][gc,task ] GC(53) Using 4 of 8 workers for Concurrent thread roots [170.101s][info][gc ] GC(53) Concurrent thread roots 8.222ms [170.101s][info][gc,start ] GC(53) Concurrent weak references [170.101s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent weak references [170.101s][info][gc,ref ] GC(53) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.101s][info][gc,ref ] GC(53) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.101s][info][gc,ref ] GC(53) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.101s][info][gc ] GC(53) Concurrent weak references 0.038ms [170.101s][info][gc,start ] GC(53) Concurrent weak roots [170.101s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent weak root [170.102s][info][gc ] GC(53) Concurrent weak roots 0.572ms [170.102s][info][gc,start ] GC(53) Concurrent cleanup [170.102s][info][gc ] GC(53) Concurrent cleanup 16779M->16779M(31744M) 0.103ms [170.102s][info][gc,free ] Free: 14904M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1863 Collector Reserve: 31602K, Max: 8192K; Used: 1165K Old Collector Reserve: 11008K, Max: 662K; Used: 229M [170.102s][info][gc,start ] GC(53) Concurrent strong roots [170.102s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent strong root [170.102s][info][gc ] GC(53) Concurrent strong roots 0.373ms [170.102s][info][gc,start ] GC(53) Concurrent evacuation [170.102s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent evacuation [170.108s][info][gc ] GC(53) Concurrent evacuation 5.975ms [170.109s][info][gc,start ] GC(53) Pause Init Update Refs [170.109s][info][gc ] GC(53) Pause Init Update Refs 0.497ms [170.109s][info][gc,start ] GC(53) Concurrent update references [170.109s][info][gc,task ] GC(53) Using 4 of 8 workers for concurrent reference update [170.109s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [170.126s][info][gc ] GC(53) Concurrent update references 16.644ms [170.126s][info][gc,start ] GC(53) Concurrent update thread roots [170.149s][info][gc ] GC(53) Concurrent update thread roots 23.583ms [170.150s][info][gc,start ] GC(53) Pause Final Update Refs [170.150s][info][gc,task ] GC(53) Using 8 of 8 workers for final reference update [170.150s][info][gc ] GC(53) Transfer SATB buffers [170.150s][info][gc,free ] Free: 14904M, Max: 8192K regular, 3768M humongous, Frag: 73% external, 8% internal; Used: 1245M, Mutator Free: 1863 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.150s][info][gc ] GC(53) Pause Final Update Refs 0.634ms [170.151s][info][gc,start ] GC(53) Concurrent cleanup [170.151s][info][gc ] GC(53) Concurrent cleanup 17248M->15987M(31744M) 0.122ms [170.151s][info][gc,ergo ] GC(53) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10789K, young_available: 15730M [170.151s][info][gc,ergo ] GC(53) At end of Concurrent Young GC: GCU: 13.3%, MU: 20.4% during period of 0.123s [170.151s][info][gc,ergo ] GC(53) At end of Concurrent Young GC: YOUNG generation used: 965M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15730M [170.151s][info][gc,ergo ] GC(53) At end of Concurrent Young GC: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 10789K [170.151s][info][gc,free ] Free: 14890M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5830K, Mutator Free: 1862 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.151s][info][gc,stats ] [170.151s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.151s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.151s][info][gc,stats ] [170.151s][info][gc,stats ] Concurrent Reset 5715 us [170.151s][info][gc,stats ] Pause Init Mark (G) 4224 us [170.151s][info][gc,stats ] Pause Init Mark (N) 3769 us [170.151s][info][gc,stats ] Swap Remembered Set 3087 us [170.151s][info][gc,stats ] Transfer Old From SATB 435 us [170.151s][info][gc,stats ] Update Region States 179 us [170.151s][info][gc,stats ] Concurrent Scan Remembered Set 10907 us, parallelism: 3.97x [170.151s][info][gc,stats ] RS: 43306 us [170.151s][info][gc,stats ] RS: Scan Clusters 43306 us, workers (us): 10834, 10828, 10823, 10821, ---, ---, ---, ---, [170.151s][info][gc,stats ] Concurrent Mark Roots 9227 us, parallelism: 3.81x [170.151s][info][gc,stats ] CMR: 35178 us [170.151s][info][gc,stats ] CMR: Thread Roots 34106 us, workers (us): 8500, 8425, 8413, 8767, ---, ---, ---, ---, [170.151s][info][gc,stats ] CMR: Code Cache Roots 844 us, workers (us): 161, 182, 339, 162, ---, ---, ---, ---, [170.151s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 56, 46, 45, 40, ---, ---, ---, ---, [170.151s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): 7, 35, ---, ---, ---, ---, ---, ---, [170.151s][info][gc,stats ] Concurrent Marking 10464 us, parallelism: 3.34x [170.151s][info][gc,stats ] CM: 34944 us [170.151s][info][gc,stats ] CM: Parallel Mark 34944 us, workers (us): 8753, 8744, 8731, 8716, ---, ---, ---, ---, [170.151s][info][gc,stats ] Pause Final Mark (G) 1127 us [170.151s][info][gc,stats ] Pause Final Mark (N) 773 us [170.151s][info][gc,stats ] Finish Mark 434 us [170.151s][info][gc,stats ] Update Region States 65 us [170.151s][info][gc,stats ] Choose Collection Set 90 us [170.151s][info][gc,stats ] Rebuild Free Set 51 us [170.151s][info][gc,stats ] Concurrent Thread Roots 8237 us, parallelism: 3.88x [170.151s][info][gc,stats ] CTR: 31948 us [170.151s][info][gc,stats ] CTR: Thread Roots 31948 us, workers (us): 8172, 7940, 7969, 7867, ---, ---, ---, ---, [170.151s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [170.151s][info][gc,stats ] CWRF: 1 us [170.151s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.151s][info][gc,stats ] Concurrent Weak Roots 576 us [170.151s][info][gc,stats ] Roots 64 us, parallelism: 1.70x [170.151s][info][gc,stats ] CWR: 108 us [170.151s][info][gc,stats ] CWR: VM Weak Roots 108 us, workers (us): 33, 29, 23, 23, ---, ---, ---, ---, [170.151s][info][gc,stats ] Rendezvous 492 us [170.151s][info][gc,stats ] Concurrent Cleanup 107 us [170.151s][info][gc,stats ] Concurrent Strong Roots 387 us, parallelism: 2.79x [170.151s][info][gc,stats ] CSR: 1082 us [170.151s][info][gc,stats ] CSR: Code Cache Roots 884 us, workers (us): 185, 211, 287, 200, ---, ---, ---, ---, [170.151s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 48, 42, 41, 37, ---, ---, ---, ---, [170.151s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, ---, 6, 24, ---, ---, ---, ---, [170.151s][info][gc,stats ] Concurrent Evacuation 5986 us [170.151s][info][gc,stats ] Pause Init Update Refs (G) 868 us [170.151s][info][gc,stats ] Pause Init Update Refs (N) 505 us [170.151s][info][gc,stats ] Manage GCLABs 427 us [170.151s][info][gc,stats ] Concurrent Update Refs 16659 us [170.151s][info][gc,stats ] Concurrent Update Thread Roots 23598 us [170.151s][info][gc,stats ] Pause Final Update Refs (G) 998 us [170.151s][info][gc,stats ] Pause Final Update Refs (N) 639 us [170.151s][info][gc,stats ] Update Region States 31 us [170.151s][info][gc,stats ] Trash Collection Set 7 us [170.151s][info][gc,stats ] Rebuild Free Set 70 us [170.151s][info][gc,stats ] Concurrent Cleanup 128 us [170.151s][info][gc,stats ] Workers: Evacuated 23473K across 186337 objects, abandoned 0B across 0 objects. [170.151s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.151s][info][gc,stats ] - age 1: 4125704 bytes, 4125704 total [170.151s][info][gc,stats ] - age 2: 4233424 bytes, 8359128 total [170.151s][info][gc,stats ] - age 3: 892360 bytes, 9251488 total [170.151s][info][gc,stats ] - age 4: 3280880 bytes, 12532368 total [170.151s][info][gc,stats ] - age 5: 4057232 bytes, 16589600 total [170.151s][info][gc,stats ] - age 6: 2744008 bytes, 19333608 total [170.151s][info][gc,stats ] - age 7: 4703240 bytes, 24036848 total [170.151s][info][gc,stats ] [170.151s][info][gc,stats ] Mutators: Evacuated 449K across 3425 objects, abandoned 0B across 0 objects. [170.151s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.151s][info][gc,stats ] - age 1: 32 bytes, 32 total [170.151s][info][gc,stats ] - age 6: 200 bytes, 232 total [170.151s][info][gc,stats ] - age 7: 460280 bytes, 460512 total [170.151s][info][gc,stats ] [170.151s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.151s][info][gc,stats ] - age 1: 8065184 bytes, 8065184 total [170.151s][info][gc,stats ] [170.151s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.151s][info][gc,stats ] - age 7: 15049835032 bytes, 15049835032 total [170.152s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.162s][info][gc ] Transition from: normal to: idle [170.162s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.162s][info][gc ] Transition from: idle to: old [170.162s][info][gc,free ] Free: 14786M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5830K, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.162s][info][gc,start ] GC(54) Concurrent marking (OLD) [170.162s][info][gc,task ] GC(54) Using 4 of 8 workers for concurrent marking [170.162s][info][gc ] Trigger (YOUNG): Average GC time (4424.01 ms) is above the time for average allocation rate (5454 MB/s) to deplete free headroom (13199M) (margin of error = 1.92) [170.162s][info][gc,ergo ] Free headroom: 14786M (free) - 1587M (spike) - 0B (penalties) = 13199M [170.162s][info][gc ] Preempting old generation mark to allow Young GC [170.162s][info][gc ] Cancelling GC: Concurrent GC [170.163s][info][gc ] GC(54) Concurrent marking (OLD) 1.115ms [170.163s][info][gc ] GC(54) GC cancellation took 0.001s [170.163s][info][gc,ergo ] GC(54) At end of OLD marking increment: GCU: 13.9%, MU: 316.0% for duration 0.012s (totals to be subsumed in next gc report) [170.163s][info][gc,ergo ] GC(54) At end of Concurrent Old Marking increment: YOUNG generation used: 1080M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15616M [170.163s][info][gc,ergo ] GC(54) At end of Concurrent Old Marking increment: OLD generation used: 15021M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 10789K [170.163s][info][gc,free ] Free: 14776M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1847 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.163s][info][gc,stats ] [170.163s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.163s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.163s][info][gc,stats ] [170.163s][info][gc,stats ] Concurrent Marking 1123 us, parallelism: 2.35x [170.163s][info][gc,stats ] CM: 2637 us [170.163s][info][gc,stats ] CM: Parallel Mark 2637 us, workers (us): 434, 71, 1064, 1068, ---, ---, ---, ---, [170.163s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.163s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.163s][info][gc,stats ] [170.163s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.163s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.163s][info][gc,stats ] [170.163s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.163s][info][gc,stats ] - age 1: 8065184 bytes, 8065184 total [170.163s][info][gc,stats ] [170.163s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.163s][info][gc,stats ] - age 7: 15049867400 bytes, 15049867400 total [170.163s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.173s][info][gc ] Transition from: old to: idle [170.173s][info][gc ] Transition from: idle to: normal [170.173s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.173s][info][gc,free ] Free: 14674M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5830K, Mutator Free: 1835 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.173s][info][gc,ergo ] GC(55) Start GC cycle (YOUNG) [170.174s][info][gc,start ] GC(55) Concurrent reset [170.174s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent reset [170.179s][info][gc ] GC(55) Concurrent reset 5.378ms [170.179s][info][gc,start ] GC(55) Pause Init Mark (YOUNG) [170.179s][info][gc,task ] GC(55) Using 8 of 8 workers for init marking [170.182s][info][gc ] GC(55) Transfer SATB buffers [170.183s][info][gc ] GC(55) Purged 10407 oops from old generation SATB buffers [170.183s][info][gc ] GC(55) Pause Init Mark (YOUNG) 3.898ms [170.183s][info][gc,start ] GC(55) Concurrent remembered set scanning [170.183s][info][gc,task ] GC(55) Using 4 of 8 workers for Concurrent remembered set scanning [170.193s][info][gc ] GC(55) Concurrent remembered set scanning 9.885ms [170.193s][info][gc,start ] GC(55) Concurrent marking roots [170.193s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent marking roots [170.202s][info][gc ] GC(55) Concurrent marking roots 8.687ms [170.202s][info][gc,start ] GC(55) Concurrent marking (YOUNG) [170.202s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent marking [170.212s][info][gc ] GC(55) Concurrent marking (YOUNG) 9.726ms [170.212s][info][gc,start ] GC(55) Pause Final Mark (YOUNG) [170.212s][info][gc,task ] GC(55) Using 8 of 8 workers for final marking [170.213s][info][gc,ergo ] GC(55) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.213s][info][gc,ergo ] GC(55) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [170.213s][info][gc,ergo ] GC(55) Chosen CSet evacuates young: 31741K (of which at least: 0B are to be promoted), old: 0B [170.213s][info][gc,ergo ] GC(55) Collectable Garbage: 1201M (100%), Immediate: 0B (0%), 0 regions, CSet: 1201M (100%), 154 regions [170.213s][info][gc,ergo ] GC(55) Evacuation Targets: YOUNG: 31741K, PROMOTE: 0B, OLD: 0B, TOTAL: 31741K [170.213s][info][gc,free ] Free: 15096M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1887 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 10789K, Max: 644K; Used: 221M [170.213s][info][gc ] GC(55) Pause Final Mark (YOUNG) 0.838ms [170.213s][info][gc,start ] GC(55) Concurrent thread roots [170.213s][info][gc,task ] GC(55) Using 4 of 8 workers for Concurrent thread roots [170.223s][info][gc ] GC(55) Concurrent thread roots 10.351ms [170.223s][info][gc,start ] GC(55) Concurrent weak references [170.223s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent weak references [170.223s][info][gc,ref ] GC(55) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.223s][info][gc,ref ] GC(55) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.223s][info][gc,ref ] GC(55) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.223s][info][gc ] GC(55) Concurrent weak references 0.046ms [170.223s][info][gc,start ] GC(55) Concurrent weak roots [170.223s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent weak root [170.224s][info][gc ] GC(55) Concurrent weak roots 0.599ms [170.224s][info][gc,start ] GC(55) Concurrent cleanup [170.224s][info][gc ] GC(55) Concurrent cleanup 16782M->16798M(31744M) 0.123ms [170.224s][info][gc,free ] Free: 14880M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1860 Collector Reserve: 40444K, Max: 8192K; Used: 516K Old Collector Reserve: 10178K, Max: 644K; Used: 214M [170.224s][info][gc,start ] GC(55) Concurrent strong roots [170.224s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent strong root [170.225s][info][gc ] GC(55) Concurrent strong roots 0.332ms [170.225s][info][gc,start ] GC(55) Concurrent evacuation [170.225s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent evacuation [170.232s][info][gc ] GC(55) Concurrent evacuation 7.018ms [170.232s][info][gc,start ] GC(55) Pause Init Update Refs [170.232s][info][gc ] GC(55) Pause Init Update Refs 0.533ms [170.232s][info][gc,start ] GC(55) Concurrent update references [170.232s][info][gc,task ] GC(55) Using 4 of 8 workers for concurrent reference update [170.233s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [170.252s][info][gc ] GC(55) Concurrent update references 19.471ms [170.252s][info][gc,start ] GC(55) Concurrent update thread roots [170.277s][info][gc ] GC(55) Concurrent update thread roots 24.911ms [170.277s][info][gc,start ] GC(55) Pause Final Update Refs [170.277s][info][gc,task ] GC(55) Using 8 of 8 workers for final reference update [170.277s][info][gc ] GC(55) Transfer SATB buffers [170.278s][info][gc,free ] Free: 14448M, Max: 8192K regular, 3440M humongous, Frag: 75% external, 8% internal; Used: 1192M, Mutator Free: 1806 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.278s][info][gc ] GC(55) Pause Final Update Refs 0.679ms [170.278s][info][gc,start ] GC(55) Concurrent cleanup [170.278s][info][gc ] GC(55) Concurrent cleanup 17657M->16465M(31744M) 0.140ms [170.278s][info][gc,ergo ] GC(55) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6953K, young_available: 15256M [170.278s][info][gc,ergo ] GC(55) At end of Concurrent Young GC: GCU: 13.5%, MU: 23.8% during period of 0.128s [170.278s][info][gc,ergo ] GC(55) At end of Concurrent Young GC: YOUNG generation used: 1440M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15256M [170.278s][info][gc,ergo ] GC(55) At end of Concurrent Young GC: OLD generation used: 15025M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 6953K [170.278s][info][gc,free ] Free: 14416M, Max: 8192K regular, 3440M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1802 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.279s][info][gc,stats ] [170.279s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.279s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.279s][info][gc,stats ] [170.279s][info][gc,stats ] Concurrent Reset 5388 us [170.279s][info][gc,stats ] Pause Init Mark (G) 4500 us [170.279s][info][gc,stats ] Pause Init Mark (N) 3904 us [170.279s][info][gc,stats ] Swap Remembered Set 3141 us [170.279s][info][gc,stats ] Transfer Old From SATB 465 us [170.279s][info][gc,stats ] Update Region States 220 us [170.279s][info][gc,stats ] Concurrent Scan Remembered Set 9899 us, parallelism: 3.95x [170.279s][info][gc,stats ] RS: 39056 us [170.279s][info][gc,stats ] RS: Scan Clusters 39056 us, workers (us): 9827, 9823, 9818, 9589, ---, ---, ---, ---, [170.279s][info][gc,stats ] Concurrent Mark Roots 8702 us, parallelism: 3.80x [170.279s][info][gc,stats ] CMR: 33029 us [170.279s][info][gc,stats ] CMR: Thread Roots 32056 us, workers (us): 7958, 8001, 7942, 8155, ---, ---, ---, ---, [170.279s][info][gc,stats ] CMR: Code Cache Roots 752 us, workers (us): 144, 253, 178, 177, ---, ---, ---, ---, [170.279s][info][gc,stats ] CMR: VM Strong Roots 178 us, workers (us): 50, 44, 43, 40, ---, ---, ---, ---, [170.279s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, ---, 35, ---, ---, ---, ---, [170.279s][info][gc,stats ] Concurrent Marking 9741 us, parallelism: 3.16x [170.279s][info][gc,stats ] CM: 30829 us [170.279s][info][gc,stats ] CM: Parallel Mark 30829 us, workers (us): 7715, 7707, 7715, 7692, ---, ---, ---, ---, [170.279s][info][gc,stats ] Pause Final Mark (G) 1258 us [170.279s][info][gc,stats ] Pause Final Mark (N) 844 us [170.279s][info][gc,stats ] Finish Mark 492 us [170.279s][info][gc,stats ] Update Region States 80 us [170.279s][info][gc,stats ] Choose Collection Set 88 us [170.279s][info][gc,stats ] Rebuild Free Set 56 us [170.279s][info][gc,stats ] Concurrent Thread Roots 10366 us, parallelism: 3.90x [170.279s][info][gc,stats ] CTR: 40473 us [170.279s][info][gc,stats ] CTR: Thread Roots 40473 us, workers (us): 10296, 10006, 10131, 10040, ---, ---, ---, ---, [170.279s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.02x [170.279s][info][gc,stats ] CWRF: 1 us [170.279s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.279s][info][gc,stats ] Concurrent Weak Roots 603 us [170.279s][info][gc,stats ] Roots 57 us, parallelism: 1.61x [170.279s][info][gc,stats ] CWR: 92 us [170.279s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 29, 22, 19, 21, ---, ---, ---, ---, [170.279s][info][gc,stats ] Rendezvous 534 us [170.279s][info][gc,stats ] Concurrent Cleanup 127 us [170.279s][info][gc,stats ] Concurrent Strong Roots 337 us, parallelism: 2.72x [170.279s][info][gc,stats ] CSR: 918 us [170.279s][info][gc,stats ] CSR: Code Cache Roots 762 us, workers (us): 157, 187, 263, 155, ---, ---, ---, ---, [170.279s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 40, 34, 30, 28, ---, ---, ---, ---, [170.279s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 5, ---, ---, 19, ---, ---, ---, ---, [170.279s][info][gc,stats ] Concurrent Evacuation 7032 us [170.279s][info][gc,stats ] Pause Init Update Refs (G) 920 us [170.279s][info][gc,stats ] Pause Init Update Refs (N) 542 us [170.279s][info][gc,stats ] Manage GCLABs 462 us [170.279s][info][gc,stats ] Concurrent Update Refs 19489 us [170.279s][info][gc,stats ] Concurrent Update Thread Roots 24927 us [170.279s][info][gc,stats ] Pause Final Update Refs (G) 1130 us [170.279s][info][gc,stats ] Pause Final Update Refs (N) 684 us [170.279s][info][gc,stats ] Update Region States 40 us [170.279s][info][gc,stats ] Trash Collection Set 7 us [170.279s][info][gc,stats ] Rebuild Free Set 79 us [170.279s][info][gc,stats ] Concurrent Cleanup 147 us [170.279s][info][gc,stats ] Workers: Evacuated 31202K across 246775 objects, abandoned 0B across 0 objects. [170.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.279s][info][gc,stats ] - age 1: 3914568 bytes, 3914568 total [170.279s][info][gc,stats ] - age 2: 4124720 bytes, 8039288 total [170.279s][info][gc,stats ] - age 3: 4233424 bytes, 12272712 total [170.279s][info][gc,stats ] - age 4: 4058632 bytes, 16331344 total [170.279s][info][gc,stats ] - age 5: 4119680 bytes, 20451024 total [170.279s][info][gc,stats ] - age 6: 5158080 bytes, 25609104 total [170.279s][info][gc,stats ] - age 7: 6342160 bytes, 31951264 total [170.279s][info][gc,stats ] [170.279s][info][gc,stats ] Mutators: Evacuated 539K across 4108 objects, abandoned 0B across 0 objects. [170.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.279s][info][gc,stats ] - age 6: 416528 bytes, 416528 total [170.279s][info][gc,stats ] - age 7: 135488 bytes, 552016 total [170.279s][info][gc,stats ] [170.279s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.279s][info][gc,stats ] [170.279s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.279s][info][gc,stats ] - age 7: 15002380704 bytes, 15002380704 total [170.279s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.289s][info][gc ] Transition from: normal to: idle [170.289s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.289s][info][gc ] Transition from: idle to: old [170.289s][info][gc,free ] Free: 14240M, Max: 8192K regular, 3440M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1780 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.289s][info][gc,start ] GC(56) Concurrent marking (OLD) [170.289s][info][gc,task ] GC(56) Using 4 of 8 workers for concurrent marking [170.290s][info][gc ] Trigger (YOUNG): Average GC time (4226.25 ms) is above the time for average allocation rate (6391 MB/s) to deplete free headroom (12652M) (margin of error = 1.94) [170.290s][info][gc,ergo ] Free headroom: 14240M (free) - 1587M (spike) - 0B (penalties) = 12652M [170.290s][info][gc ] Preempting old generation mark to allow Young GC [170.290s][info][gc ] Cancelling GC: Concurrent GC [170.290s][info][gc ] GC(56) Concurrent marking (OLD) 1.117ms [170.290s][info][gc ] GC(56) GC cancellation took 0.001s [170.291s][info][gc,ergo ] GC(56) At end of OLD marking increment: GCU: 21.3%, MU: 307.2% for duration 0.012s (totals to be subsumed in next gc report) [170.291s][info][gc,ergo ] GC(56) At end of Concurrent Old Marking increment: YOUNG generation used: 1632M, used regions: 1632M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15064M [170.291s][info][gc,ergo ] GC(56) At end of Concurrent Old Marking increment: OLD generation used: 15025M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 6953K [170.291s][info][gc,free ] Free: 14224M, Max: 8192K regular, 3440M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1778 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.291s][info][gc,stats ] [170.291s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.291s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.291s][info][gc,stats ] [170.291s][info][gc,stats ] Concurrent Marking 1123 us, parallelism: 3.11x [170.291s][info][gc,stats ] CM: 3495 us [170.291s][info][gc,stats ] CM: Parallel Mark 3495 us, workers (us): 826, 529, 1069, 1071, ---, ---, ---, ---, [170.291s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.291s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.291s][info][gc,stats ] [170.291s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.291s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.291s][info][gc,stats ] [170.291s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.291s][info][gc,stats ] [170.291s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.291s][info][gc,stats ] - age 7: 15002445608 bytes, 15002445608 total [170.291s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.301s][info][gc ] Transition from: old to: idle [170.301s][info][gc ] Transition from: idle to: normal [170.301s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.301s][info][gc,free ] Free: 14064M, Max: 8192K regular, 3440M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1758 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.301s][info][gc,ergo ] GC(57) Start GC cycle (YOUNG) [170.301s][info][gc,start ] GC(57) Concurrent reset [170.301s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent reset [170.310s][info][gc ] GC(57) Concurrent reset 8.596ms [170.310s][info][gc,start ] GC(57) Pause Init Mark (YOUNG) [170.310s][info][gc,task ] GC(57) Using 8 of 8 workers for init marking [170.313s][info][gc ] GC(57) Transfer SATB buffers [170.314s][info][gc ] GC(57) Purged 12443 oops from old generation SATB buffers [170.314s][info][gc ] GC(57) Pause Init Mark (YOUNG) 3.817ms [170.314s][info][gc,start ] GC(57) Concurrent remembered set scanning [170.314s][info][gc,task ] GC(57) Using 4 of 8 workers for Concurrent remembered set scanning [170.326s][info][gc ] GC(57) Concurrent remembered set scanning 11.295ms [170.326s][info][gc,start ] GC(57) Concurrent marking roots [170.326s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent marking roots [170.333s][info][gc ] GC(57) Concurrent marking roots 7.843ms [170.333s][info][gc,start ] GC(57) Concurrent marking (YOUNG) [170.333s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent marking [170.343s][info][gc ] GC(57) Concurrent marking (YOUNG) 9.890ms [170.344s][info][gc,start ] GC(57) Pause Final Mark (YOUNG) [170.344s][info][gc,task ] GC(57) Using 8 of 8 workers for final marking [170.344s][info][gc,ergo ] GC(57) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.344s][info][gc,ergo ] GC(57) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 8192K. [170.344s][info][gc,ergo ] GC(57) Chosen CSet evacuates young: 25968K (of which at least: 0B are to be promoted), old: 0B [170.344s][info][gc,ergo ] GC(57) Collectable Garbage: 1886M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1878M (99%), 238 regions [170.344s][info][gc,ergo ] GC(57) Evacuation Targets: YOUNG: 25968K, PROMOTE: 0B, OLD: 0B, TOTAL: 25968K [170.344s][info][gc,free ] Free: 14400M, Max: 8192K regular, 3440M humongous, Frag: 77% external, 0% internal; Used: 8192K, Mutator Free: 1800 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 6953K, Max: 458K; Used: 145M [170.344s][info][gc ] GC(57) Pause Final Mark (YOUNG) 0.821ms [170.345s][info][gc,start ] GC(57) Concurrent thread roots [170.345s][info][gc,task ] GC(57) Using 4 of 8 workers for Concurrent thread roots [170.353s][info][gc ] GC(57) Concurrent thread roots 8.103ms [170.353s][info][gc,start ] GC(57) Concurrent weak references [170.353s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent weak references [170.353s][info][gc,ref ] GC(57) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.353s][info][gc,ref ] GC(57) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.353s][info][gc,ref ] GC(57) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.353s][info][gc ] GC(57) Concurrent weak references 0.059ms [170.353s][info][gc,start ] GC(57) Concurrent weak roots [170.353s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent weak root [170.353s][info][gc ] GC(57) Concurrent weak roots 0.748ms [170.353s][info][gc,start ] GC(57) Concurrent cleanup [170.354s][info][gc ] GC(57) Concurrent cleanup 17398M->17391M(31744M) 0.114ms [170.354s][info][gc,free ] Free: 14298M, Max: 8192K regular, 3440M humongous, Frag: 76% external, 0% internal; Used: 5591K, Mutator Free: 1788 Collector Reserve: 32663K, Max: 8192K; Used: 104K Old Collector Reserve: 6562K, Max: 458K; Used: 137M [170.354s][info][gc,start ] GC(57) Concurrent strong roots [170.354s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent strong root [170.354s][info][gc ] GC(57) Concurrent strong roots 0.346ms [170.354s][info][gc,start ] GC(57) Concurrent evacuation [170.354s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent evacuation [170.359s][info][gc,ergo ] GC(57) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7120464, promotion expended: 2799968, old capacity: 15778971648, old_used: 15757726160, old unaffiliated regions: 0 [170.359s][info][gc,ergo ] GC(57) Promotion failed, size 360, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7120464, promotion expended: 2799968, old capacity: 15778971648, old_used: 15757726160, old unaffiliated regions: 0 [170.359s][info][gc,ergo ] GC(57) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7120464, promotion expended: 2802528, old capacity: 15778971648, old_used: 15757728720, old unaffiliated regions: 0 [170.359s][info][gc,ergo ] GC(57) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7120464, promotion expended: 2802528, old capacity: 15778971648, old_used: 15757728720, old unaffiliated regions: 0 [170.359s][info][gc,ergo ] GC(57) Squelching additional promotion failure reports for current epoch [170.361s][info][gc ] GC(57) Concurrent evacuation 7.014ms [170.361s][info][gc,start ] GC(57) Pause Init Update Refs [170.362s][info][gc ] GC(57) Pause Init Update Refs 0.483ms [170.362s][info][gc,start ] GC(57) Concurrent update references [170.362s][info][gc,task ] GC(57) Using 4 of 8 workers for concurrent reference update [170.362s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [170.379s][info][gc ] GC(57) Concurrent update references 16.739ms [170.379s][info][gc,start ] GC(57) Concurrent update thread roots [170.403s][info][gc ] GC(57) Concurrent update thread roots 23.979ms [170.403s][info][gc,start ] GC(57) Pause Final Update Refs [170.403s][info][gc,task ] GC(57) Using 8 of 8 workers for final reference update [170.403s][info][gc ] GC(57) Transfer SATB buffers [170.403s][info][gc,free ] Free: 14914M, Max: 8192K regular, 3216M humongous, Frag: 76% external, 12% internal; Used: 1885M, Mutator Free: 1865 Collector Reserve: 835M, Max: 8192K; Used: 28704K Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.403s][info][gc ] GC(57) Pause Final Update Refs 0.594ms [170.404s][info][gc,start ] GC(57) Concurrent cleanup [170.404s][info][gc ] GC(57) Concurrent cleanup 17875M->15987M(31744M) 0.138ms [170.404s][info][gc,ergo ] GC(57) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3485K, young_available: 15737M [170.404s][info][gc,ergo ] GC(57) At end of Concurrent Young GC: GCU: 13.0%, MU: 21.9% during period of 0.126s [170.404s][info][gc,ergo ] GC(57) At end of Concurrent Young GC: YOUNG generation used: 958M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15737M [170.404s][info][gc,ergo ] GC(57) At end of Concurrent Young GC: OLD generation used: 15028M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 3485K [170.404s][info][gc,free ] Free: 14901M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 11182K, Mutator Free: 1864 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.404s][info][gc,stats ] [170.404s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.404s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.404s][info][gc,stats ] [170.404s][info][gc,stats ] Concurrent Reset 8613 us [170.404s][info][gc,stats ] Pause Init Mark (G) 4516 us [170.404s][info][gc,stats ] Pause Init Mark (N) 3824 us [170.404s][info][gc,stats ] Swap Remembered Set 3124 us [170.404s][info][gc,stats ] Transfer Old From SATB 437 us [170.404s][info][gc,stats ] Update Region States 181 us [170.404s][info][gc,stats ] Concurrent Scan Remembered Set 11310 us, parallelism: 3.87x [170.404s][info][gc,stats ] RS: 43761 us [170.404s][info][gc,stats ] RS: Scan Clusters 43761 us, workers (us): 11222, 11215, 11210, 10114, ---, ---, ---, ---, [170.404s][info][gc,stats ] Concurrent Mark Roots 7857 us, parallelism: 3.77x [170.404s][info][gc,stats ] CMR: 29612 us [170.404s][info][gc,stats ] CMR: Thread Roots 28557 us, workers (us): 7096, 7064, 7143, 7253, ---, ---, ---, ---, [170.404s][info][gc,stats ] CMR: Code Cache Roots 823 us, workers (us): 205, 178, 177, 264, ---, ---, ---, ---, [170.404s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 52, 47, 47, 40, ---, ---, ---, ---, [170.404s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 36, ---, ---, ---, ---, ---, ---, [170.404s][info][gc,stats ] Concurrent Marking 9903 us, parallelism: 3.22x [170.404s][info][gc,stats ] CM: 31936 us [170.404s][info][gc,stats ] CM: Parallel Mark 31936 us, workers (us): 8004, 7998, 7971, 7963, ---, ---, ---, ---, [170.404s][info][gc,stats ] Pause Final Mark (G) 1228 us [170.404s][info][gc,stats ] Pause Final Mark (N) 826 us [170.404s][info][gc,stats ] Finish Mark 486 us [170.404s][info][gc,stats ] Update Region States 66 us [170.404s][info][gc,stats ] Choose Collection Set 100 us [170.404s][info][gc,stats ] Rebuild Free Set 52 us [170.404s][info][gc,stats ] Concurrent Thread Roots 8119 us, parallelism: 3.88x [170.404s][info][gc,stats ] CTR: 31500 us [170.404s][info][gc,stats ] CTR: Thread Roots 31500 us, workers (us): 8066, 7848, 7840, 7747, ---, ---, ---, ---, [170.404s][info][gc,stats ] Concurrent Weak References 65 us, parallelism: 0.02x [170.404s][info][gc,stats ] CWRF: 1 us [170.404s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.404s][info][gc,stats ] Concurrent Weak Roots 756 us [170.404s][info][gc,stats ] Roots 59 us, parallelism: 1.26x [170.404s][info][gc,stats ] CWR: 75 us [170.404s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 28, 19, 15, 12, ---, ---, ---, ---, [170.404s][info][gc,stats ] Rendezvous 676 us [170.404s][info][gc,stats ] Concurrent Cleanup 119 us [170.404s][info][gc,stats ] Concurrent Strong Roots 351 us, parallelism: 2.58x [170.404s][info][gc,stats ] CSR: 904 us [170.404s][info][gc,stats ] CSR: Code Cache Roots 750 us, workers (us): 259, 148, 156, 188, ---, ---, ---, ---, [170.404s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 39, 38, 26, 24, ---, ---, ---, ---, [170.404s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [170.404s][info][gc,stats ] Concurrent Evacuation 7026 us [170.404s][info][gc,stats ] Pause Init Update Refs (G) 866 us [170.405s][info][gc,stats ] Pause Init Update Refs (N) 491 us [170.405s][info][gc,stats ] Manage GCLABs 417 us [170.405s][info][gc,stats ] Concurrent Update Refs 16756 us [170.405s][info][gc,stats ] Concurrent Update Thread Roots 24004 us [170.405s][info][gc,stats ] Pause Final Update Refs (G) 993 us [170.405s][info][gc,stats ] Pause Final Update Refs (N) 599 us [170.405s][info][gc,stats ] Update Region States 31 us [170.405s][info][gc,stats ] Trash Collection Set 9 us [170.405s][info][gc,stats ] Rebuild Free Set 67 us [170.405s][info][gc,stats ] Concurrent Cleanup 144 us [170.405s][info][gc,stats ] Workers: Evacuated 25512K across 248912 objects, abandoned 0B across 0 objects. [170.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.405s][info][gc,stats ] - age 1: 6629120 bytes, 6629120 total [170.405s][info][gc,stats ] - age 3: 3521200 bytes, 10150320 total [170.405s][info][gc,stats ] - age 4: 3372672 bytes, 13522992 total [170.405s][info][gc,stats ] - age 5: 3395376 bytes, 16918368 total [170.405s][info][gc,stats ] - age 6: 2631272 bytes, 19549640 total [170.405s][info][gc,stats ] - age 7: 5780480 bytes, 25330120 total [170.405s][info][gc,stats ] - age 8: 794944 bytes, 26125064 total [170.405s][info][gc,stats ] [170.405s][info][gc,stats ] Mutators: Evacuated 455K across 3470 objects, abandoned 0B across 0 objects. [170.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.405s][info][gc,stats ] - age 3: 32 bytes, 32 total [170.405s][info][gc,stats ] - age 7: 466896 bytes, 466928 total [170.405s][info][gc,stats ] [170.405s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.405s][info][gc,stats ] - age 1: 8358720 bytes, 8358720 total [170.405s][info][gc,stats ] [170.405s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.405s][info][gc,stats ] - age 7: 14962320264 bytes, 14962320264 total [170.405s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.415s][info][gc ] Transition from: normal to: idle [170.415s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.415s][info][gc ] Transition from: idle to: old [170.415s][info][gc,free ] Free: 14781M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 11182K, Mutator Free: 1849 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.415s][info][gc,start ] GC(58) Concurrent marking (OLD) [170.415s][info][gc,task ] GC(58) Using 4 of 8 workers for concurrent marking [170.415s][info][gc ] Trigger (YOUNG): Average GC time (4004.06 ms) is above the time for average allocation rate (6884 MB/s) to deplete free headroom (13183M) (margin of error = 1.94) [170.415s][info][gc,ergo ] Free headroom: 14770M (free) - 1587M (spike) - 0B (penalties) = 13183M [170.415s][info][gc ] Preempting old generation mark to allow Young GC [170.415s][info][gc ] Cancelling GC: Concurrent GC [170.416s][info][gc ] GC(58) Concurrent marking (OLD) 1.118ms [170.416s][info][gc ] GC(58) GC cancellation took 0.000s [170.416s][info][gc,ergo ] GC(58) At end of OLD marking increment: GCU: 22.8%, MU: 389.4% for duration 0.012s (totals to be subsumed in next gc report) [170.416s][info][gc,ergo ] GC(58) At end of Concurrent Old Marking increment: YOUNG generation used: 1089M, used regions: 1096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15606M [170.416s][info][gc,ergo ] GC(58) At end of Concurrent Old Marking increment: OLD generation used: 15028M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 3485K [170.416s][info][gc,free ] Free: 14770M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 5591K, Mutator Free: 1847 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.417s][info][gc,stats ] [170.417s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.417s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.417s][info][gc,stats ] [170.417s][info][gc,stats ] Concurrent Marking 1122 us, parallelism: 3.31x [170.417s][info][gc,stats ] CM: 3715 us [170.417s][info][gc,stats ] CM: Parallel Mark 3715 us, workers (us): 901, 1067, 676, 1071, ---, ---, ---, ---, [170.417s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.417s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.417s][info][gc,stats ] [170.417s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.417s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.417s][info][gc,stats ] [170.417s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.417s][info][gc,stats ] - age 1: 8358720 bytes, 8358720 total [170.417s][info][gc,stats ] [170.417s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.417s][info][gc,stats ] - age 7: 14962384960 bytes, 14962384960 total [170.417s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8345K(8384K) Class: 761K(832K)->761K(832K) [170.427s][info][gc ] Transition from: old to: idle [170.427s][info][gc ] Transition from: idle to: normal [170.427s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.427s][info][gc,free ] Free: 14661M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 11182K, Mutator Free: 1834 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.427s][info][gc,ergo ] GC(59) Start GC cycle (YOUNG) [170.427s][info][gc,start ] GC(59) Concurrent reset [170.427s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent reset [170.432s][info][gc ] GC(59) Concurrent reset 5.523ms [170.433s][info][gc,start ] GC(59) Pause Init Mark (YOUNG) [170.433s][info][gc,task ] GC(59) Using 8 of 8 workers for init marking [170.436s][info][gc ] GC(59) Transfer SATB buffers [170.436s][info][gc ] GC(59) Purged 9900 oops from old generation SATB buffers [170.436s][info][gc ] GC(59) Pause Init Mark (YOUNG) 3.748ms [170.437s][info][gc,start ] GC(59) Concurrent remembered set scanning [170.437s][info][gc,task ] GC(59) Using 4 of 8 workers for Concurrent remembered set scanning [170.447s][info][gc ] GC(59) Concurrent remembered set scanning 10.124ms [170.447s][info][gc,start ] GC(59) Concurrent marking roots [170.447s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent marking roots [170.457s][info][gc ] GC(59) Concurrent marking roots 10.407ms [170.457s][info][gc,start ] GC(59) Concurrent marking (YOUNG) [170.457s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent marking [170.466s][info][gc ] GC(59) Concurrent marking (YOUNG) 9.181ms [170.467s][info][gc,start ] GC(59) Pause Final Mark (YOUNG) [170.467s][info][gc,task ] GC(59) Using 8 of 8 workers for final marking [170.467s][info][gc,ergo ] GC(59) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.467s][info][gc,ergo ] GC(59) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [170.467s][info][gc,ergo ] GC(59) Chosen CSet evacuates young: 23958K (of which at least: 0B are to be promoted), old: 0B [170.467s][info][gc,ergo ] GC(59) Collectable Garbage: 1218M (99%), Immediate: 0B (0%), 0 regions, CSet: 1218M (99%), 156 regions [170.467s][info][gc,ergo ] GC(59) Evacuation Targets: YOUNG: 23958K, PROMOTE: 0B, OLD: 0B, TOTAL: 23958K [170.467s][info][gc,free ] Free: 15058M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 5790K, Mutator Free: 1883 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 3485K, Max: 458K; Used: 70242K [170.467s][info][gc ] GC(59) Pause Final Mark (YOUNG) 0.875ms [170.468s][info][gc,start ] GC(59) Concurrent thread roots [170.468s][info][gc,task ] GC(59) Using 4 of 8 workers for Concurrent thread roots [170.476s][info][gc ] GC(59) Concurrent thread roots 8.124ms [170.476s][info][gc,start ] GC(59) Concurrent weak references [170.476s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent weak references [170.476s][info][gc,ref ] GC(59) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.476s][info][gc,ref ] GC(59) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.476s][info][gc,ref ] GC(59) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.476s][info][gc ] GC(59) Concurrent weak references 0.048ms [170.476s][info][gc,start ] GC(59) Concurrent weak roots [170.476s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent weak root [170.476s][info][gc ] GC(59) Concurrent weak roots 0.618ms [170.476s][info][gc,start ] GC(59) Concurrent cleanup [170.476s][info][gc ] GC(59) Concurrent cleanup 16726M->16726M(31744M) 0.103ms [170.476s][info][gc,free ] Free: 14960M, Max: 8192K regular, 3216M humongous, Frag: 79% external, 0% internal; Used: 0B, Mutator Free: 1870 Collector Reserve: 32550K, Max: 8192K; Used: 217K Old Collector Reserve: 3056K, Max: 458K; Used: 62479K [170.476s][info][gc,start ] GC(59) Concurrent strong roots [170.476s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent strong root [170.477s][info][gc ] GC(59) Concurrent strong roots 0.338ms [170.477s][info][gc,start ] GC(59) Concurrent evacuation [170.477s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent evacuation [170.480s][info][gc,ergo ] GC(59) Promotion failed, size 368, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3569568, promotion expended: 1561224, old capacity: 15778971648, old_used: 15760035696, old unaffiliated regions: 0 [170.480s][info][gc,ergo ] GC(59) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3569568, promotion expended: 1561224, old capacity: 15778971648, old_used: 15760035696, old unaffiliated regions: 0 [170.480s][info][gc,ergo ] GC(59) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3569568, promotion expended: 1563784, old capacity: 15778971648, old_used: 15760038256, old unaffiliated regions: 0 [170.480s][info][gc,ergo ] GC(59) Promotion failed, size 344, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3569568, promotion expended: 1568328, old capacity: 15778971648, old_used: 15760042864, old unaffiliated regions: 0 [170.480s][info][gc,ergo ] GC(59) Squelching additional promotion failure reports for current epoch [170.482s][info][gc ] GC(59) Concurrent evacuation 5.379ms [170.482s][info][gc,start ] GC(59) Pause Init Update Refs [170.483s][info][gc ] GC(59) Pause Init Update Refs 0.463ms [170.483s][info][gc,start ] GC(59) Concurrent update references [170.483s][info][gc,task ] GC(59) Using 4 of 8 workers for concurrent reference update [170.483s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [170.503s][info][gc ] GC(59) Concurrent update references 20.014ms [170.503s][info][gc,start ] GC(59) Concurrent update thread roots [170.527s][info][gc ] GC(59) Concurrent update thread roots 23.518ms [170.527s][info][gc,start ] GC(59) Pause Final Update Refs [170.527s][info][gc,task ] GC(59) Using 8 of 8 workers for final reference update [170.527s][info][gc ] GC(59) Transfer SATB buffers [170.527s][info][gc,free ] Free: 14906M, Max: 8192K regular, 3216M humongous, Frag: 77% external, 8% internal; Used: 1219M, Mutator Free: 1864 Collector Reserve: 835M, Max: 8192K; Used: 32832K Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.528s][info][gc ] GC(59) Pause Final Update Refs 0.635ms [170.528s][info][gc,start ] GC(59) Concurrent cleanup [170.528s][info][gc ] GC(59) Concurrent cleanup 17226M->15993M(31744M) 0.117ms [170.528s][info][gc,ergo ] GC(59) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 373K, young_available: 15734M [170.528s][info][gc,ergo ] GC(59) At end of Concurrent Young GC: GCU: 13.7%, MU: 21.6% during period of 0.124s [170.528s][info][gc,ergo ] GC(59) At end of Concurrent Young GC: YOUNG generation used: 961M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15734M [170.528s][info][gc,ergo ] GC(59) At end of Concurrent Young GC: OLD generation used: 15031M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 373K [170.528s][info][gc,free ] Free: 14898M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5846K, Mutator Free: 1863 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.528s][info][gc,stats ] [170.528s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.528s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.528s][info][gc,stats ] [170.528s][info][gc,stats ] Concurrent Reset 5538 us [170.529s][info][gc,stats ] Pause Init Mark (G) 4200 us [170.529s][info][gc,stats ] Pause Init Mark (N) 3754 us [170.529s][info][gc,stats ] Swap Remembered Set 3060 us [170.529s][info][gc,stats ] Transfer Old From SATB 410 us [170.529s][info][gc,stats ] Update Region States 214 us [170.529s][info][gc,stats ] Concurrent Scan Remembered Set 10139 us, parallelism: 3.96x [170.529s][info][gc,stats ] RS: 40180 us [170.529s][info][gc,stats ] RS: Scan Clusters 40180 us, workers (us): 10054, 10050, 10043, 10034, ---, ---, ---, ---, [170.529s][info][gc,stats ] Concurrent Mark Roots 10421 us, parallelism: 3.84x [170.529s][info][gc,stats ] CMR: 39972 us [170.529s][info][gc,stats ] CMR: Thread Roots 38750 us, workers (us): 9657, 9676, 9930, 9488, ---, ---, ---, ---, [170.529s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 240, 162, 183, 377, ---, ---, ---, ---, [170.529s][info][gc,stats ] CMR: VM Strong Roots 202 us, workers (us): 56, 54, 47, 45, ---, ---, ---, ---, [170.529s][info][gc,stats ] CMR: CLDG Roots 58 us, workers (us): 49, ---, 9, ---, ---, ---, ---, ---, [170.529s][info][gc,stats ] Concurrent Marking 9194 us, parallelism: 3.31x [170.529s][info][gc,stats ] CM: 30411 us [170.529s][info][gc,stats ] CM: Parallel Mark 30411 us, workers (us): 7613, 7599, 7602, 7598, ---, ---, ---, ---, [170.529s][info][gc,stats ] Pause Final Mark (G) 1239 us [170.529s][info][gc,stats ] Pause Final Mark (N) 881 us [170.529s][info][gc,stats ] Finish Mark 550 us [170.529s][info][gc,stats ] Update Region States 72 us [170.529s][info][gc,stats ] Choose Collection Set 86 us [170.529s][info][gc,stats ] Rebuild Free Set 48 us [170.529s][info][gc,stats ] Concurrent Thread Roots 8141 us, parallelism: 3.87x [170.529s][info][gc,stats ] CTR: 31533 us [170.529s][info][gc,stats ] CTR: Thread Roots 31533 us, workers (us): 7784, 7816, 7867, 8066, ---, ---, ---, ---, [170.529s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [170.529s][info][gc,stats ] CWRF: 1 us [170.529s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.529s][info][gc,stats ] Concurrent Weak Roots 628 us [170.529s][info][gc,stats ] Roots 50 us, parallelism: 1.22x [170.529s][info][gc,stats ] CWR: 62 us [170.529s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 22, 17, 13, 10, ---, ---, ---, ---, [170.529s][info][gc,stats ] Rendezvous 556 us [170.529s][info][gc,stats ] Concurrent Cleanup 108 us [170.529s][info][gc,stats ] Concurrent Strong Roots 344 us, parallelism: 2.71x [170.529s][info][gc,stats ] CSR: 933 us [170.529s][info][gc,stats ] CSR: Code Cache Roots 782 us, workers (us): 265, 161, 158, 197, ---, ---, ---, ---, [170.529s][info][gc,stats ] CSR: VM Strong Roots 124 us, workers (us): 38, 34, 27, 26, ---, ---, ---, ---, [170.529s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [170.529s][info][gc,stats ] Concurrent Evacuation 5386 us [170.529s][info][gc,stats ] Pause Init Update Refs (G) 827 us [170.529s][info][gc,stats ] Pause Init Update Refs (N) 471 us [170.529s][info][gc,stats ] Manage GCLABs 399 us [170.529s][info][gc,stats ] Concurrent Update Refs 20030 us [170.529s][info][gc,stats ] Concurrent Update Thread Roots 23532 us [170.529s][info][gc,stats ] Pause Final Update Refs (G) 1046 us [170.529s][info][gc,stats ] Pause Final Update Refs (N) 640 us [170.529s][info][gc,stats ] Update Region States 45 us [170.529s][info][gc,stats ] Trash Collection Set 7 us [170.529s][info][gc,stats ] Rebuild Free Set 74 us [170.529s][info][gc,stats ] Concurrent Cleanup 123 us [170.529s][info][gc,stats ] Workers: Evacuated 23519K across 184883 objects, abandoned 0B across 0 objects. [170.529s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.529s][info][gc,stats ] - age 1: 4059968 bytes, 4059968 total [170.529s][info][gc,stats ] - age 2: 4241976 bytes, 8301944 total [170.529s][info][gc,stats ] - age 4: 3521232 bytes, 11823176 total [170.529s][info][gc,stats ] - age 5: 3372672 bytes, 15195848 total [170.529s][info][gc,stats ] - age 6: 3395376 bytes, 18591224 total [170.529s][info][gc,stats ] - age 7: 4822424 bytes, 23413648 total [170.529s][info][gc,stats ] - age 8: 667688 bytes, 24081336 total [170.529s][info][gc,stats ] - age 9: 2976 bytes, 24084312 total [170.529s][info][gc,stats ] [170.529s][info][gc,stats ] Mutators: Evacuated 438K across 3323 objects, abandoned 0B across 0 objects. [170.529s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.529s][info][gc,stats ] - age 7: 448992 bytes, 448992 total [170.529s][info][gc,stats ] [170.529s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.529s][info][gc,stats ] - age 2: 8014208 bytes, 8014208 total [170.529s][info][gc,stats ] [170.529s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.529s][info][gc,stats ] - age 7: 14962384960 bytes, 14962384960 total [170.529s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8345K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.539s][info][gc ] Transition from: normal to: idle [170.539s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.539s][info][gc ] Transition from: idle to: old [170.539s][info][gc,free ] Free: 14772M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11693K, Mutator Free: 1848 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.539s][info][gc,start ] GC(60) Concurrent marking (OLD) [170.539s][info][gc,task ] GC(60) Using 4 of 8 workers for concurrent marking [170.540s][info][gc ] Trigger (YOUNG): Average GC time (3793.24 ms) is above the time for average allocation rate (7280 MB/s) to deplete free headroom (13177M) (margin of error = 1.94) [170.540s][info][gc,ergo ] Free headroom: 14764M (free) - 1587M (spike) - 0B (penalties) = 13177M [170.540s][info][gc ] Preempting old generation mark to allow Young GC [170.540s][info][gc ] Cancelling GC: Concurrent GC [170.540s][info][gc ] GC(60) Concurrent marking (OLD) 1.118ms [170.540s][info][gc ] GC(60) GC cancellation took 0.001s [170.540s][info][gc,ergo ] GC(60) At end of OLD marking increment: GCU: 22.4%, MU: 300.5% for duration 0.012s (totals to be subsumed in next gc report) [170.540s][info][gc,ergo ] GC(60) At end of Concurrent Old Marking increment: YOUNG generation used: 1103M, used regions: 1112M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16696M, available: 15592M [170.540s][info][gc,ergo ] GC(60) At end of Concurrent Old Marking increment: OLD generation used: 15031M, used regions: 15048M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15048M, available: 373K [170.540s][info][gc,free ] Free: 14756M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11693K, Mutator Free: 1846 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.541s][info][gc,stats ] [170.541s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.541s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.541s][info][gc,stats ] [170.541s][info][gc,stats ] Concurrent Marking 1124 us, parallelism: 3.10x [170.541s][info][gc,stats ] CM: 3487 us [170.541s][info][gc,stats ] CM: Parallel Mark 3487 us, workers (us): 796, 547, 1071, 1073, ---, ---, ---, ---, [170.541s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.541s][info][gc,stats ] [170.541s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.541s][info][gc,stats ] [170.541s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.541s][info][gc,stats ] - age 2: 8014208 bytes, 8014208 total [170.541s][info][gc,stats ] [170.541s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.541s][info][gc,stats ] - age 7: 14962450008 bytes, 14962450008 total [170.541s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.551s][info][gc ] Transition from: old to: idle [170.551s][info][gc ] Transition from: idle to: normal [170.551s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.551s][info][gc,free ] Free: 14658M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5846K, Mutator Free: 1833 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.551s][info][gc,ergo ] GC(61) Start GC cycle (YOUNG) [170.551s][info][gc,start ] GC(61) Concurrent reset [170.551s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent reset [170.557s][info][gc ] GC(61) Concurrent reset 5.523ms [170.557s][info][gc,start ] GC(61) Pause Init Mark (YOUNG) [170.557s][info][gc,task ] GC(61) Using 8 of 8 workers for init marking [170.560s][info][gc ] GC(61) Transfer SATB buffers [170.561s][info][gc ] GC(61) Purged 10384 oops from old generation SATB buffers [170.561s][info][gc ] GC(61) Pause Init Mark (YOUNG) 3.812ms [170.561s][info][gc,start ] GC(61) Concurrent remembered set scanning [170.561s][info][gc,task ] GC(61) Using 4 of 8 workers for Concurrent remembered set scanning [170.571s][info][gc ] GC(61) Concurrent remembered set scanning 9.879ms [170.571s][info][gc,start ] GC(61) Concurrent marking roots [170.571s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent marking roots [170.580s][info][gc ] GC(61) Concurrent marking roots 9.470ms [170.580s][info][gc,start ] GC(61) Concurrent marking (YOUNG) [170.580s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent marking [170.590s][info][gc ] GC(61) Concurrent marking (YOUNG) 9.698ms [170.590s][info][gc,start ] GC(61) Pause Final Mark (YOUNG) [170.590s][info][gc,task ] GC(61) Using 8 of 8 workers for final marking [170.591s][info][gc,ergo ] GC(61) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.591s][info][gc,ergo ] GC(61) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 8192K. [170.591s][info][gc,ergo ] GC(61) Chosen CSet evacuates young: 23714K (of which at least: 0B are to be promoted), old: 0B [170.591s][info][gc,ergo ] GC(61) Collectable Garbage: 1236M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1228M (99%), 157 regions [170.591s][info][gc,ergo ] GC(61) Evacuation Targets: YOUNG: 23714K, PROMOTE: 0B, OLD: 0B, TOTAL: 23714K [170.591s][info][gc,free ] Free: 15064M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 8192K, Mutator Free: 1883 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 372K, Max: 372K; Used: 7820K [170.591s][info][gc ] GC(61) Pause Final Mark (YOUNG) 0.742ms [170.591s][info][gc,start ] GC(61) Concurrent thread roots [170.591s][info][gc,task ] GC(61) Using 4 of 8 workers for Concurrent thread roots [170.599s][info][gc ] GC(61) Concurrent thread roots 7.733ms [170.599s][info][gc,start ] GC(61) Concurrent weak references [170.599s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent weak references [170.599s][info][gc,ref ] GC(61) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.599s][info][gc,ref ] GC(61) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.599s][info][gc,ref ] GC(61) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.599s][info][gc ] GC(61) Concurrent weak references 0.038ms [170.599s][info][gc,start ] GC(61) Concurrent weak roots [170.599s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent weak root [170.600s][info][gc ] GC(61) Concurrent weak roots 0.636ms [170.600s][info][gc,start ] GC(61) Concurrent cleanup [170.600s][info][gc ] GC(61) Concurrent cleanup 16748M->16740M(31744M) 0.101ms [170.600s][info][gc,free ] Free: 14952M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1869 Collector Reserve: 32260K, Max: 8192K; Used: 507K Old Collector Reserve: 36864B, Max: 36864B; Used: 8156K [170.600s][info][gc,start ] GC(61) Concurrent strong roots [170.600s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent strong root [170.600s][info][gc ] GC(61) Concurrent strong roots 0.337ms [170.600s][info][gc,start ] GC(61) Concurrent evacuation [170.600s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent evacuation [170.602s][info][gc,ergo ] Promotion failed, size 360, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381952, promotion expended: 375152, old capacity: 15778971648, old_used: 15762030640, old unaffiliated regions: 0 [170.602s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381952, promotion expended: 375152, old capacity: 15778971648, old_used: 15762030640, old unaffiliated regions: 0 [170.602s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381952, promotion expended: 375152, old capacity: 15778971648, old_used: 15762030640, old unaffiliated regions: 0 [170.602s][info][gc,ergo ] Promotion failed, size 328, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381952, promotion expended: 375152, old capacity: 15778971648, old_used: 15762030640, old unaffiliated regions: 0 [170.602s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [170.604s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15056M [170.606s][info][gc ] GC(61) Concurrent evacuation 6.291ms [170.607s][info][gc,start ] GC(61) Pause Init Update Refs [170.607s][info][gc ] GC(61) Pause Init Update Refs 0.478ms [170.607s][info][gc,start ] GC(61) Concurrent update references [170.607s][info][gc,task ] GC(61) Using 4 of 8 workers for concurrent reference update [170.607s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [170.623s][info][gc ] GC(61) Concurrent update references 15.762ms [170.623s][info][gc,start ] GC(61) Concurrent update thread roots [170.650s][info][gc ] GC(61) Concurrent update thread roots 27.108ms [170.650s][info][gc,start ] GC(61) Pause Final Update Refs [170.650s][info][gc,task ] GC(61) Using 8 of 8 workers for final reference update [170.651s][info][gc ] GC(61) Transfer SATB buffers [170.651s][info][gc,free ] Free: 14850M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 8% internal; Used: 1229M, Mutator Free: 1857 Collector Reserve: 840M, Max: 8192K; Used: 28704K Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.651s][info][gc ] GC(61) Pause Final Update Refs 0.602ms [170.651s][info][gc,start ] GC(61) Concurrent cleanup [170.651s][info][gc ] GC(61) Concurrent cleanup 17279M->16043M(31744M) 0.132ms [170.651s][info][gc,ergo ] GC(61) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8188K, young_available: 15676M [170.652s][info][gc,ergo ] GC(61) At end of Concurrent Young GC: GCU: 12.5%, MU: 20.9% during period of 0.124s [170.652s][info][gc,ergo ] GC(61) At end of Concurrent Young GC: YOUNG generation used: 1011M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15676M [170.652s][info][gc,ergo ] GC(61) At end of Concurrent Young GC: OLD generation used: 15031M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 8188K [170.652s][info][gc,free ] Free: 14836M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11697K, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.652s][info][gc,stats ] [170.652s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.652s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.652s][info][gc,stats ] [170.652s][info][gc,stats ] Concurrent Reset 5538 us [170.652s][info][gc,stats ] Pause Init Mark (G) 4337 us [170.652s][info][gc,stats ] Pause Init Mark (N) 3818 us [170.652s][info][gc,stats ] Swap Remembered Set 3097 us [170.652s][info][gc,stats ] Transfer Old From SATB 430 us [170.652s][info][gc,stats ] Update Region States 215 us [170.652s][info][gc,stats ] Concurrent Scan Remembered Set 9894 us, parallelism: 3.96x [170.652s][info][gc,stats ] RS: 39196 us [170.652s][info][gc,stats ] RS: Scan Clusters 39196 us, workers (us): 9813, 9800, 9797, 9787, ---, ---, ---, ---, [170.652s][info][gc,stats ] Concurrent Mark Roots 9487 us, parallelism: 3.77x [170.652s][info][gc,stats ] CMR: 35746 us [170.652s][info][gc,stats ] CMR: Thread Roots 34600 us, workers (us): 8622, 8583, 8793, 8603, ---, ---, ---, ---, [170.652s][info][gc,stats ] CMR: Code Cache Roots 907 us, workers (us): 176, 182, 366, 183, ---, ---, ---, ---, [170.652s][info][gc,stats ] CMR: VM Strong Roots 194 us, workers (us): 55, 48, 48, 43, ---, ---, ---, ---, [170.652s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, ---, 36, ---, ---, ---, ---, [170.652s][info][gc,stats ] Concurrent Marking 9711 us, parallelism: 3.27x [170.652s][info][gc,stats ] CM: 31746 us [170.652s][info][gc,stats ] CM: Parallel Mark 31746 us, workers (us): 7942, 7947, 7935, 7922, ---, ---, ---, ---, [170.652s][info][gc,stats ] Pause Final Mark (G) 1140 us [170.652s][info][gc,stats ] Pause Final Mark (N) 748 us [170.652s][info][gc,stats ] Finish Mark 396 us [170.652s][info][gc,stats ] Update Region States 78 us [170.652s][info][gc,stats ] Choose Collection Set 83 us [170.652s][info][gc,stats ] Rebuild Free Set 61 us [170.652s][info][gc,stats ] Concurrent Thread Roots 7747 us, parallelism: 3.88x [170.652s][info][gc,stats ] CTR: 30030 us [170.652s][info][gc,stats ] CTR: Thread Roots 30030 us, workers (us): 7524, 7690, 7485, 7330, ---, ---, ---, ---, [170.652s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.02x [170.652s][info][gc,stats ] CWRF: 1 us [170.652s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.652s][info][gc,stats ] Concurrent Weak Roots 641 us [170.652s][info][gc,stats ] Roots 49 us, parallelism: 1.44x [170.652s][info][gc,stats ] CWR: 71 us [170.652s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 21, 20, 18, 11, ---, ---, ---, ---, [170.652s][info][gc,stats ] Rendezvous 579 us [170.652s][info][gc,stats ] Concurrent Cleanup 106 us [170.652s][info][gc,stats ] Concurrent Strong Roots 343 us, parallelism: 2.53x [170.652s][info][gc,stats ] CSR: 867 us [170.652s][info][gc,stats ] CSR: Code Cache Roots 722 us, workers (us): 150, 144, 272, 156, ---, ---, ---, ---, [170.652s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 32, 25, 24, ---, ---, ---, ---, [170.652s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [170.652s][info][gc,stats ] Concurrent Evacuation 6304 us [170.652s][info][gc,stats ] Pause Init Update Refs (G) 840 us [170.652s][info][gc,stats ] Pause Init Update Refs (N) 485 us [170.652s][info][gc,stats ] Manage GCLABs 408 us [170.652s][info][gc,stats ] Concurrent Update Refs 15778 us [170.652s][info][gc,stats ] Concurrent Update Thread Roots 27123 us [170.652s][info][gc,stats ] Pause Final Update Refs (G) 978 us [170.652s][info][gc,stats ] Pause Final Update Refs (N) 608 us [170.652s][info][gc,stats ] Update Region States 34 us [170.652s][info][gc,stats ] Trash Collection Set 12 us [170.652s][info][gc,stats ] Rebuild Free Set 69 us [170.652s][info][gc,stats ] Concurrent Cleanup 139 us [170.652s][info][gc,stats ] Workers: Evacuated 23487K across 185952 objects, abandoned 0B across 0 objects. [170.652s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.652s][info][gc,stats ] - age 1: 4080944 bytes, 4080944 total [170.652s][info][gc,stats ] - age 3: 3152896 bytes, 7233840 total [170.652s][info][gc,stats ] - age 4: 3913560 bytes, 11147400 total [170.652s][info][gc,stats ] - age 5: 3099992 bytes, 14247392 total [170.652s][info][gc,stats ] - age 6: 3028664 bytes, 17276056 total [170.652s][info][gc,stats ] - age 7: 3835816 bytes, 21111872 total [170.652s][info][gc,stats ] - age 8: 2916752 bytes, 24028624 total [170.652s][info][gc,stats ] - age 9: 17576 bytes, 24046200 total [170.652s][info][gc,stats ] - age 10: 5008 bytes, 24051208 total [170.652s][info][gc,stats ] [170.652s][info][gc,stats ] Mutators: Evacuated 227K across 1738 objects, abandoned 336B across 1 objects. [170.652s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.652s][info][gc,stats ] - age 5: 4736 bytes, 4736 total [170.652s][info][gc,stats ] - age 7: 210128 bytes, 214864 total [170.652s][info][gc,stats ] - age 8: 17736 bytes, 232600 total [170.652s][info][gc,stats ] [170.652s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.652s][info][gc,stats ] - age 1: 8380424 bytes, 8380424 total [170.652s][info][gc,stats ] [170.652s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.652s][info][gc,stats ] - age 7: 14962450008 bytes, 14962450008 total [170.652s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.662s][info][gc ] Transition from: normal to: idle [170.662s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.662s][info][gc ] Transition from: idle to: old [170.662s][info][gc,free ] Free: 14732M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11697K, Mutator Free: 1843 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.662s][info][gc,start ] GC(62) Concurrent marking (OLD) [170.662s][info][gc,task ] GC(62) Using 4 of 8 workers for concurrent marking [170.663s][info][gc ] Trigger (YOUNG): Average GC time (3593.40 ms) is above the time for average allocation rate (6655 MB/s) to deplete free headroom (13145M) (margin of error = 1.94) [170.663s][info][gc,ergo ] Free headroom: 14732M (free) - 1587M (spike) - 0B (penalties) = 13145M [170.663s][info][gc ] Preempting old generation mark to allow Young GC [170.663s][info][gc ] Cancelling GC: Concurrent GC [170.663s][info][gc ] GC(62) Concurrent marking (OLD) 1.112ms [170.663s][info][gc ] GC(62) GC cancellation took 0.001s [170.664s][info][gc,ergo ] GC(62) At end of OLD marking increment: GCU: 16.5%, MU: 315.3% for duration 0.012s (totals to be subsumed in next gc report) [170.664s][info][gc,ergo ] GC(62) At end of Concurrent Old Marking increment: YOUNG generation used: 1123M, used regions: 1128M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15564M [170.664s][info][gc,ergo ] GC(62) At end of Concurrent Old Marking increment: OLD generation used: 15031M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 8188K [170.664s][info][gc,free ] Free: 14724M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11697K, Mutator Free: 1842 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.664s][info][gc,stats ] [170.664s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.664s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.664s][info][gc,stats ] [170.664s][info][gc,stats ] Concurrent Marking 1118 us, parallelism: 2.68x [170.664s][info][gc,stats ] CM: 2993 us [170.664s][info][gc,stats ] CM: Parallel Mark 2993 us, workers (us): 439, 416, 1067, 1071, ---, ---, ---, ---, [170.664s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.664s][info][gc,stats ] [170.664s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.664s][info][gc,stats ] [170.664s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.664s][info][gc,stats ] - age 1: 8380424 bytes, 8380424 total [170.664s][info][gc,stats ] [170.664s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.664s][info][gc,stats ] - age 7: 14962482568 bytes, 14962482568 total [170.664s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.674s][info][gc ] Transition from: old to: idle [170.674s][info][gc ] Transition from: idle to: normal [170.674s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.674s][info][gc,free ] Free: 14626M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5848K, Mutator Free: 1829 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.674s][info][gc,ergo ] GC(63) Start GC cycle (YOUNG) [170.674s][info][gc,start ] GC(63) Concurrent reset [170.674s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent reset [170.680s][info][gc ] GC(63) Concurrent reset 5.617ms [170.680s][info][gc,start ] GC(63) Pause Init Mark (YOUNG) [170.680s][info][gc,task ] GC(63) Using 8 of 8 workers for init marking [170.683s][info][gc ] GC(63) Transfer SATB buffers [170.684s][info][gc ] GC(63) Purged 10198 oops from old generation SATB buffers [170.684s][info][gc ] GC(63) Pause Init Mark (YOUNG) 3.822ms [170.684s][info][gc,start ] GC(63) Concurrent remembered set scanning [170.684s][info][gc,task ] GC(63) Using 4 of 8 workers for Concurrent remembered set scanning [170.694s][info][gc ] GC(63) Concurrent remembered set scanning 9.799ms [170.694s][info][gc,start ] GC(63) Concurrent marking roots [170.694s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent marking roots [170.702s][info][gc ] GC(63) Concurrent marking roots 8.208ms [170.702s][info][gc,start ] GC(63) Concurrent marking (YOUNG) [170.702s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent marking [170.712s][info][gc ] GC(63) Concurrent marking (YOUNG) 9.914ms [170.712s][info][gc,start ] GC(63) Pause Final Mark (YOUNG) [170.712s][info][gc,task ] GC(63) Using 8 of 8 workers for final marking [170.713s][info][gc,ergo ] GC(63) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.713s][info][gc,ergo ] GC(63) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [170.713s][info][gc,ergo ] GC(63) Chosen CSet evacuates young: 20871K (of which at least: 0B are to be promoted), old: 0B [170.713s][info][gc,ergo ] GC(63) Collectable Garbage: 1257M (99%), Immediate: 0B (0%), 0 regions, CSet: 1257M (99%), 160 regions [170.713s][info][gc,ergo ] GC(63) Evacuation Targets: YOUNG: 20871K, PROMOTE: 0B, OLD: 0B, TOTAL: 20871K [170.713s][info][gc,free ] Free: 15032M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1879 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [170.713s][info][gc ] GC(63) Pause Final Mark (YOUNG) 0.822ms [170.713s][info][gc,start ] GC(63) Concurrent thread roots [170.713s][info][gc,task ] GC(63) Using 4 of 8 workers for Concurrent thread roots [170.721s][info][gc ] GC(63) Concurrent thread roots 7.959ms [170.721s][info][gc,start ] GC(63) Concurrent weak references [170.721s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent weak references [170.721s][info][gc,ref ] GC(63) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.721s][info][gc,ref ] GC(63) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.721s][info][gc,ref ] GC(63) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.721s][info][gc ] GC(63) Concurrent weak references 0.039ms [170.721s][info][gc,start ] GC(63) Concurrent weak roots [170.721s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent weak root [170.722s][info][gc ] GC(63) Concurrent weak roots 0.615ms [170.722s][info][gc,start ] GC(63) Concurrent cleanup [170.722s][info][gc ] GC(63) Concurrent cleanup 16773M->16773M(31744M) 0.103ms [170.722s][info][gc,free ] Free: 14912M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1864 Collector Reserve: 32659K, Max: 8192K; Used: 108K Old Collector Reserve: 7881K, Max: 7881K; Used: 311K [170.722s][info][gc,start ] GC(63) Concurrent strong roots [170.722s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent strong root [170.722s][info][gc ] GC(63) Concurrent strong roots 0.345ms [170.722s][info][gc,start ] GC(63) Concurrent evacuation [170.722s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent evacuation [170.728s][info][gc ] GC(63) Concurrent evacuation 5.983ms [170.728s][info][gc,start ] GC(63) Pause Init Update Refs [170.729s][info][gc ] GC(63) Pause Init Update Refs 0.480ms [170.729s][info][gc,start ] GC(63) Concurrent update references [170.729s][info][gc,task ] GC(63) Using 4 of 8 workers for concurrent reference update [170.729s][info][gc,free ] At start of update refs, moving 12256K to Mutator free set from Collector Reserve (12256K) and from Old Collector Reserve (0B) [170.746s][info][gc ] GC(63) Concurrent update references 16.607ms [170.746s][info][gc,start ] GC(63) Concurrent update thread roots [170.771s][info][gc ] GC(63) Concurrent update thread roots 24.945ms [170.771s][info][gc,start ] GC(63) Pause Final Update Refs [170.771s][info][gc,task ] GC(63) Using 8 of 8 workers for final reference update [170.771s][info][gc ] GC(63) Transfer SATB buffers [170.771s][info][gc,free ] Free: 14858M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 8% internal; Used: 1259M, Mutator Free: 1858 Collector Reserve: 835M, Max: 8192K; Used: 28704K Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.771s][info][gc ] GC(63) Pause Final Update Refs 0.625ms [170.772s][info][gc,start ] GC(63) Concurrent cleanup [170.772s][info][gc ] GC(63) Concurrent cleanup 17307M->16045M(31744M) 0.138ms [170.772s][info][gc,ergo ] GC(63) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2005K, young_available: 15680M [170.772s][info][gc,ergo ] GC(63) At end of Concurrent Young GC: GCU: 12.8%, MU: 19.9% during period of 0.120s [170.772s][info][gc,ergo ] GC(63) At end of Concurrent Young GC: YOUNG generation used: 1007M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15680M [170.772s][info][gc,ergo ] GC(63) At end of Concurrent Young GC: OLD generation used: 15037M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 2005K [170.772s][info][gc,free ] Free: 14844M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11672K, Mutator Free: 1857 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.772s][info][gc,stats ] [170.772s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.772s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.772s][info][gc,stats ] [170.772s][info][gc,stats ] Concurrent Reset 5629 us [170.772s][info][gc,stats ] Pause Init Mark (G) 4255 us [170.772s][info][gc,stats ] Pause Init Mark (N) 3827 us [170.772s][info][gc,stats ] Swap Remembered Set 3116 us [170.772s][info][gc,stats ] Transfer Old From SATB 398 us [170.772s][info][gc,stats ] Update Region States 248 us [170.772s][info][gc,stats ] Concurrent Scan Remembered Set 9813 us, parallelism: 3.97x [170.772s][info][gc,stats ] RS: 38931 us [170.772s][info][gc,stats ] RS: Scan Clusters 38931 us, workers (us): 9741, 9732, 9731, 9727, ---, ---, ---, ---, [170.772s][info][gc,stats ] Concurrent Mark Roots 8222 us, parallelism: 3.79x [170.772s][info][gc,stats ] CMR: 31148 us [170.772s][info][gc,stats ] CMR: Thread Roots 30056 us, workers (us): 7403, 7457, 7555, 7641, ---, ---, ---, ---, [170.772s][info][gc,stats ] CMR: Code Cache Roots 871 us, workers (us): 214, 238, 143, 276, ---, ---, ---, ---, [170.772s][info][gc,stats ] CMR: VM Strong Roots 174 us, workers (us): 49, 46, 43, 37, ---, ---, ---, ---, [170.772s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 10, 37, ---, ---, ---, ---, ---, ---, [170.772s][info][gc,stats ] Concurrent Marking 9927 us, parallelism: 3.37x [170.772s][info][gc,stats ] CM: 33502 us [170.772s][info][gc,stats ] CM: Parallel Mark 33502 us, workers (us): 8407, 8382, 8360, 8353, ---, ---, ---, ---, [170.772s][info][gc,stats ] Pause Final Mark (G) 1180 us [170.772s][info][gc,stats ] Pause Final Mark (N) 828 us [170.772s][info][gc,stats ] Finish Mark 501 us [170.772s][info][gc,stats ] Update Region States 63 us [170.772s][info][gc,stats ] Choose Collection Set 85 us [170.772s][info][gc,stats ] Rebuild Free Set 48 us [170.772s][info][gc,stats ] Concurrent Thread Roots 7973 us, parallelism: 3.87x [170.772s][info][gc,stats ] CTR: 30827 us [170.772s][info][gc,stats ] CTR: Thread Roots 30827 us, workers (us): 7706, 7867, 7639, 7614, ---, ---, ---, ---, [170.772s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [170.772s][info][gc,stats ] CWRF: 1 us [170.772s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.772s][info][gc,stats ] Concurrent Weak Roots 620 us [170.772s][info][gc,stats ] Roots 51 us, parallelism: 1.20x [170.772s][info][gc,stats ] CWR: 61 us [170.772s][info][gc,stats ] CWR: VM Weak Roots 61 us, workers (us): 23, 21, 10, 7, ---, ---, ---, ---, [170.772s][info][gc,stats ] Rendezvous 557 us [170.772s][info][gc,stats ] Concurrent Cleanup 107 us [170.772s][info][gc,stats ] Concurrent Strong Roots 353 us, parallelism: 2.49x [170.772s][info][gc,stats ] CSR: 877 us [170.772s][info][gc,stats ] CSR: Code Cache Roots 731 us, workers (us): 151, 150, 280, 151, ---, ---, ---, ---, [170.772s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 34, 33, 30, 23, ---, ---, ---, ---, [170.772s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [170.772s][info][gc,stats ] Concurrent Evacuation 5999 us [170.773s][info][gc,stats ] Pause Init Update Refs (G) 847 us [170.773s][info][gc,stats ] Pause Init Update Refs (N) 489 us [170.773s][info][gc,stats ] Manage GCLABs 410 us [170.773s][info][gc,stats ] Concurrent Update Refs 16621 us [170.773s][info][gc,stats ] Concurrent Update Thread Roots 24958 us [170.773s][info][gc,stats ] Pause Final Update Refs (G) 986 us [170.773s][info][gc,stats ] Pause Final Update Refs (N) 630 us [170.773s][info][gc,stats ] Update Region States 31 us [170.773s][info][gc,stats ] Trash Collection Set 7 us [170.773s][info][gc,stats ] Rebuild Free Set 66 us [170.773s][info][gc,stats ] Concurrent Cleanup 145 us [170.773s][info][gc,stats ] Workers: Evacuated 20548K across 148233 objects, abandoned 0B across 0 objects. [170.773s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.773s][info][gc,stats ] - age 1: 6409840 bytes, 6409840 total [170.773s][info][gc,stats ] - age 4: 2275952 bytes, 8685792 total [170.773s][info][gc,stats ] - age 5: 2815024 bytes, 11500816 total [170.773s][info][gc,stats ] - age 6: 2971576 bytes, 14472392 total [170.773s][info][gc,stats ] - age 7: 4792104 bytes, 19264496 total [170.773s][info][gc,stats ] - age 8: 1759256 bytes, 21023752 total [170.773s][info][gc,stats ] - age 9: 12840 bytes, 21036592 total [170.773s][info][gc,stats ] - age 10: 4968 bytes, 21041560 total [170.773s][info][gc,stats ] [170.773s][info][gc,stats ] Mutators: Evacuated 322K across 2448 objects, abandoned 0B across 0 objects. [170.773s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.773s][info][gc,stats ] - age 7: 330672 bytes, 330672 total [170.773s][info][gc,stats ] - age 10: 40 bytes, 330712 total [170.773s][info][gc,stats ] [170.773s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.773s][info][gc,stats ] - age 1: 8032872 bytes, 8032872 total [170.773s][info][gc,stats ] - age 2: 8312064 bytes, 16344936 total [170.773s][info][gc,stats ] [170.773s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.773s][info][gc,stats ] - age 7: 14962482568 bytes, 14962482568 total [170.773s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.783s][info][gc ] Transition from: normal to: idle [170.783s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.783s][info][gc ] Transition from: idle to: old [170.783s][info][gc,free ] Free: 14730M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5836K, Mutator Free: 1842 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.783s][info][gc,start ] GC(64) Concurrent marking (OLD) [170.783s][info][gc,task ] GC(64) Using 4 of 8 workers for concurrent marking [170.783s][info][gc ] Trigger (YOUNG): Average GC time (3404.00 ms) is above the time for average allocation rate (6085 MB/s) to deplete free headroom (13135M) (margin of error = 1.94) [170.783s][info][gc,ergo ] Free headroom: 14722M (free) - 1587M (spike) - 0B (penalties) = 13135M [170.783s][info][gc ] Preempting old generation mark to allow Young GC [170.783s][info][gc ] Cancelling GC: Concurrent GC [170.784s][info][gc ] GC(64) Concurrent marking (OLD) 1.112ms [170.784s][info][gc ] GC(64) GC cancellation took 0.001s [170.784s][info][gc,ergo ] GC(64) At end of OLD marking increment: GCU: 21.5%, MU: 226.3% for duration 0.012s (totals to be subsumed in next gc report) [170.784s][info][gc,ergo ] GC(64) At end of Concurrent Old Marking increment: YOUNG generation used: 1129M, used regions: 1136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15558M [170.784s][info][gc,ergo ] GC(64) At end of Concurrent Old Marking increment: OLD generation used: 15037M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 2005K [170.784s][info][gc,free ] Free: 14722M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5836K, Mutator Free: 1841 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.784s][info][gc,stats ] [170.784s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.784s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.784s][info][gc,stats ] [170.784s][info][gc,stats ] Concurrent Marking 1118 us, parallelism: 3.19x [170.784s][info][gc,stats ] CM: 3568 us [170.784s][info][gc,stats ] CM: Parallel Mark 3568 us, workers (us): 835, 594, 1070, 1070, ---, ---, ---, ---, [170.784s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.784s][info][gc,stats ] [170.784s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.784s][info][gc,stats ] [170.784s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.784s][info][gc,stats ] - age 1: 8032872 bytes, 8032872 total [170.784s][info][gc,stats ] - age 2: 8312064 bytes, 16344936 total [170.784s][info][gc,stats ] [170.784s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.784s][info][gc,stats ] - age 7: 14962547104 bytes, 14962547104 total [170.784s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.795s][info][gc ] Transition from: old to: idle [170.795s][info][gc ] Transition from: idle to: normal [170.795s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.795s][info][gc,free ] Free: 14602M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5836K, Mutator Free: 1826 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.795s][info][gc,ergo ] GC(65) Start GC cycle (YOUNG) [170.795s][info][gc,start ] GC(65) Concurrent reset [170.795s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent reset [170.800s][info][gc ] GC(65) Concurrent reset 5.640ms [170.801s][info][gc,start ] GC(65) Pause Init Mark (YOUNG) [170.801s][info][gc,task ] GC(65) Using 8 of 8 workers for init marking [170.804s][info][gc ] GC(65) Transfer SATB buffers [170.804s][info][gc ] GC(65) Purged 9686 oops from old generation SATB buffers [170.804s][info][gc ] GC(65) Pause Init Mark (YOUNG) 3.879ms [170.805s][info][gc,start ] GC(65) Concurrent remembered set scanning [170.805s][info][gc,task ] GC(65) Using 4 of 8 workers for Concurrent remembered set scanning [170.815s][info][gc ] GC(65) Concurrent remembered set scanning 10.339ms [170.815s][info][gc,start ] GC(65) Concurrent marking roots [170.815s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent marking roots [170.823s][info][gc ] GC(65) Concurrent marking roots 7.886ms [170.823s][info][gc,start ] GC(65) Concurrent marking (YOUNG) [170.823s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent marking [170.832s][info][gc ] GC(65) Concurrent marking (YOUNG) 9.552ms [170.833s][info][gc,start ] GC(65) Pause Final Mark (YOUNG) [170.833s][info][gc,task ] GC(65) Using 8 of 8 workers for final marking [170.833s][info][gc,ergo ] GC(65) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.833s][info][gc,ergo ] GC(65) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 8192K. [170.833s][info][gc,ergo ] GC(65) Chosen CSet evacuates young: 27122K (of which at least: 0B are to be promoted), old: 0B [170.833s][info][gc,ergo ] GC(65) Collectable Garbage: 1271M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1263M (99%), 162 regions [170.833s][info][gc,ergo ] GC(65) Evacuation Targets: YOUNG: 27122K, PROMOTE: 0B, OLD: 0B, TOTAL: 27122K [170.833s][info][gc,free ] Free: 15008M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 8192K, Mutator Free: 1876 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 2002K, Max: 2002K; Used: 6189K [170.834s][info][gc ] GC(65) Pause Final Mark (YOUNG) 0.834ms [170.834s][info][gc,start ] GC(65) Concurrent thread roots [170.834s][info][gc,task ] GC(65) Using 4 of 8 workers for Concurrent thread roots [170.842s][info][gc ] GC(65) Concurrent thread roots 8.208ms [170.842s][info][gc,start ] GC(65) Concurrent weak references [170.842s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent weak references [170.842s][info][gc,ref ] GC(65) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.842s][info][gc,ref ] GC(65) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.842s][info][gc,ref ] GC(65) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.842s][info][gc ] GC(65) Concurrent weak references 0.048ms [170.842s][info][gc,start ] GC(65) Concurrent weak roots [170.842s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent weak root [170.843s][info][gc ] GC(65) Concurrent weak roots 0.606ms [170.843s][info][gc,start ] GC(65) Concurrent cleanup [170.843s][info][gc ] GC(65) Concurrent cleanup 16792M->16784M(31744M) 0.103ms [170.843s][info][gc,free ] Free: 14904M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1863 Collector Reserve: 32260K, Max: 8192K; Used: 507K Old Collector Reserve: 1607K, Max: 1607K; Used: 6584K [170.843s][info][gc,start ] GC(65) Concurrent strong roots [170.843s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent strong root [170.843s][info][gc ] GC(65) Concurrent strong roots 0.338ms [170.843s][info][gc,start ] GC(65) Concurrent evacuation [170.843s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent evacuation [170.847s][info][gc,ergo ] GC(65) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2053632, promotion expended: 1901960, old capacity: 15787360256, old_used: 15770277936, old unaffiliated regions: 0 [170.847s][info][gc,ergo ] GC(65) Promotion failed, size 320, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2053632, promotion expended: 1901960, old capacity: 15787360256, old_used: 15770277936, old unaffiliated regions: 0 [170.847s][info][gc,ergo ] GC(65) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2053632, promotion expended: 1901960, old capacity: 15787360256, old_used: 15770277936, old unaffiliated regions: 0 [170.847s][info][gc,ergo ] GC(65) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2053632, promotion expended: 1901960, old capacity: 15787360256, old_used: 15770277936, old unaffiliated regions: 0 [170.847s][info][gc,ergo ] GC(65) Squelching additional promotion failure reports for current epoch [170.849s][info][gc ] GC(65) Concurrent evacuation 5.882ms [170.849s][info][gc,start ] GC(65) Pause Init Update Refs [170.850s][info][gc ] GC(65) Pause Init Update Refs 0.455ms [170.850s][info][gc,start ] GC(65) Concurrent update references [170.850s][info][gc,task ] GC(65) Using 4 of 8 workers for concurrent reference update [170.850s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [170.866s][info][gc ] GC(65) Concurrent update references 16.111ms [170.866s][info][gc,start ] GC(65) Concurrent update thread roots [170.893s][info][gc ] GC(65) Concurrent update thread roots 27.136ms [170.893s][info][gc,start ] GC(65) Pause Final Update Refs [170.893s][info][gc,task ] GC(65) Using 8 of 8 workers for final reference update [170.893s][info][gc ] GC(65) Transfer SATB buffers [170.894s][info][gc,free ] Free: 14872M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 8% internal; Used: 1261M, Mutator Free: 1859 Collector Reserve: 840M, Max: 8192K; Used: 28704K Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.894s][info][gc ] GC(65) Pause Final Update Refs 0.584ms [170.894s][info][gc,start ] GC(65) Concurrent cleanup [170.894s][info][gc ] GC(65) Concurrent cleanup 17305M->16031M(31744M) 0.134ms [170.894s][info][gc,ergo ] GC(65) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3072B, young_available: 15696M [170.894s][info][gc,ergo ] GC(65) At end of Concurrent Young GC: GCU: 12.7%, MU: 19.5% during period of 0.122s [170.894s][info][gc,ergo ] GC(65) At end of Concurrent Young GC: YOUNG generation used: 1000M, used regions: 1000M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15688M [170.894s][info][gc,ergo ] GC(65) At end of Concurrent Young GC: OLD generation used: 15039M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 3072B [170.894s][info][gc,free ] Free: 14848M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.895s][info][gc,stats ] [170.895s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.895s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.895s][info][gc,stats ] [170.895s][info][gc,stats ] Concurrent Reset 5652 us [170.895s][info][gc,stats ] Pause Init Mark (G) 4368 us [170.895s][info][gc,stats ] Pause Init Mark (N) 3885 us [170.895s][info][gc,stats ] Swap Remembered Set 3101 us [170.895s][info][gc,stats ] Transfer Old From SATB 474 us [170.895s][info][gc,stats ] Update Region States 237 us [170.895s][info][gc,stats ] Concurrent Scan Remembered Set 10354 us, parallelism: 3.94x [170.895s][info][gc,stats ] RS: 40748 us [170.895s][info][gc,stats ] RS: Scan Clusters 40748 us, workers (us): 10277, 10268, 10266, 9936, ---, ---, ---, ---, [170.895s][info][gc,stats ] Concurrent Mark Roots 7901 us, parallelism: 3.77x [170.895s][info][gc,stats ] CMR: 29802 us [170.895s][info][gc,stats ] CMR: Thread Roots 28714 us, workers (us): 6968, 7438, 7126, 7182, ---, ---, ---, ---, [170.895s][info][gc,stats ] CMR: Code Cache Roots 835 us, workers (us): 266, 144, 262, 163, ---, ---, ---, ---, [170.895s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 51, 50, 46, 44, ---, ---, ---, ---, [170.895s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): 54, 9, ---, ---, ---, ---, ---, ---, [170.895s][info][gc,stats ] Concurrent Marking 9566 us, parallelism: 3.36x [170.895s][info][gc,stats ] CM: 32114 us [170.895s][info][gc,stats ] CM: Parallel Mark 32114 us, workers (us): 8043, 8037, 8023, 8010, ---, ---, ---, ---, [170.895s][info][gc,stats ] Pause Final Mark (G) 1197 us [170.895s][info][gc,stats ] Pause Final Mark (N) 840 us [170.895s][info][gc,stats ] Finish Mark 518 us [170.895s][info][gc,stats ] Update Region States 68 us [170.895s][info][gc,stats ] Choose Collection Set 84 us [170.895s][info][gc,stats ] Rebuild Free Set 48 us [170.895s][info][gc,stats ] Concurrent Thread Roots 8222 us, parallelism: 3.81x [170.895s][info][gc,stats ] CTR: 31331 us [170.895s][info][gc,stats ] CTR: Thread Roots 31331 us, workers (us): 7788, 8156, 7725, 7661, ---, ---, ---, ---, [170.895s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [170.895s][info][gc,stats ] CWRF: 1 us [170.895s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [170.895s][info][gc,stats ] Concurrent Weak Roots 611 us [170.895s][info][gc,stats ] Roots 48 us, parallelism: 1.37x [170.895s][info][gc,stats ] CWR: 65 us [170.895s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 18, 15, 11, ---, ---, ---, ---, [170.895s][info][gc,stats ] Rendezvous 551 us [170.895s][info][gc,stats ] Concurrent Cleanup 107 us [170.895s][info][gc,stats ] Concurrent Strong Roots 341 us, parallelism: 2.56x [170.895s][info][gc,stats ] CSR: 875 us [170.895s][info][gc,stats ] CSR: Code Cache Roots 730 us, workers (us): 160, 149, 273, 148, ---, ---, ---, ---, [170.895s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 32, 29, 21, ---, ---, ---, ---, [170.895s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [170.895s][info][gc,stats ] Concurrent Evacuation 5897 us [170.895s][info][gc,stats ] Pause Init Update Refs (G) 832 us [170.895s][info][gc,stats ] Pause Init Update Refs (N) 463 us [170.895s][info][gc,stats ] Manage GCLABs 387 us [170.895s][info][gc,stats ] Concurrent Update Refs 16128 us [170.895s][info][gc,stats ] Concurrent Update Thread Roots 27152 us [170.895s][info][gc,stats ] Pause Final Update Refs (G) 940 us [170.895s][info][gc,stats ] Pause Final Update Refs (N) 588 us [170.895s][info][gc,stats ] Update Region States 43 us [170.895s][info][gc,stats ] Trash Collection Set 7 us [170.895s][info][gc,stats ] Rebuild Free Set 67 us [170.895s][info][gc,stats ] Concurrent Cleanup 140 us [170.895s][info][gc,stats ] Workers: Evacuated 26902K across 202276 objects, abandoned 0B across 0 objects. [170.895s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.895s][info][gc,stats ] - age 1: 6267408 bytes, 6267408 total [170.895s][info][gc,stats ] - age 2: 4025088 bytes, 10292496 total [170.895s][info][gc,stats ] - age 3: 4080312 bytes, 14372808 total [170.895s][info][gc,stats ] - age 5: 3152896 bytes, 17525704 total [170.895s][info][gc,stats ] - age 6: 3974848 bytes, 21500552 total [170.895s][info][gc,stats ] - age 7: 4618568 bytes, 26119120 total [170.895s][info][gc,stats ] - age 8: 1216728 bytes, 27335848 total [170.895s][info][gc,stats ] - age 9: 18968 bytes, 27354816 total [170.895s][info][gc,stats ] - age 10: 191976 bytes, 27546792 total [170.895s][info][gc,stats ] - age 11: 1728 bytes, 27548520 total [170.895s][info][gc,stats ] [170.895s][info][gc,stats ] Mutators: Evacuated 220K across 1686 objects, abandoned 0B across 0 objects. [170.895s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.895s][info][gc,stats ] - age 6: 5032 bytes, 5032 total [170.895s][info][gc,stats ] - age 7: 220392 bytes, 225424 total [170.895s][info][gc,stats ] [170.895s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.895s][info][gc,stats ] - age 3: 8084368 bytes, 8084368 total [170.895s][info][gc,stats ] [170.895s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.895s][info][gc,stats ] - age 7: 14962547104 bytes, 14962547104 total [170.895s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.905s][info][gc ] Transition from: normal to: idle [170.905s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [170.905s][info][gc ] Transition from: idle to: old [170.905s][info][gc,free ] Free: 14744M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1843 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.905s][info][gc,start ] GC(66) Concurrent marking (OLD) [170.905s][info][gc,task ] GC(66) Using 4 of 8 workers for concurrent marking [170.906s][info][gc ] Trigger (YOUNG): Average GC time (3224.79 ms) is above the time for average allocation rate (5561 MB/s) to deplete free headroom (13148M) (margin of error = 1.94) [170.906s][info][gc,ergo ] Free headroom: 14736M (free) - 1587M (spike) - 0B (penalties) = 13148M [170.906s][info][gc ] Preempting old generation mark to allow Young GC [170.906s][info][gc ] Cancelling GC: Concurrent GC [170.906s][info][gc ] GC(66) Concurrent marking (OLD) 1.222ms [170.906s][info][gc ] GC(66) GC cancellation took 0.000s [170.907s][info][gc,ergo ] GC(66) At end of OLD marking increment: GCU: 27.4%, MU: 217.8% for duration 0.012s (totals to be subsumed in next gc report) [170.907s][info][gc,ergo ] GC(66) At end of Concurrent Old Marking increment: YOUNG generation used: 1120M, used regions: 1120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16688M, available: 15568M [170.907s][info][gc,ergo ] GC(66) At end of Concurrent Old Marking increment: OLD generation used: 15039M, used regions: 15056M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15056M, available: 3072B [170.907s][info][gc,free ] Free: 14728M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1841 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.907s][info][gc,stats ] [170.907s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [170.907s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [170.907s][info][gc,stats ] [170.907s][info][gc,stats ] Concurrent Marking 1228 us, parallelism: 3.47x [170.907s][info][gc,stats ] CM: 4262 us [170.907s][info][gc,stats ] CM: Parallel Mark 4262 us, workers (us): 1191, 927, 1075, 1069, ---, ---, ---, ---, [170.907s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.907s][info][gc,stats ] [170.907s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [170.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [170.907s][info][gc,stats ] [170.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [170.907s][info][gc,stats ] - age 3: 8084368 bytes, 8084368 total [170.907s][info][gc,stats ] [170.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [170.907s][info][gc,stats ] - age 7: 14962644352 bytes, 14962644352 total [170.907s][info][gc,metaspace] Metaspace: 9107K(9216K)->9107K(9216K) NonClass: 8346K(8384K)->8346K(8384K) Class: 761K(832K)->761K(832K) [170.917s][info][gc ] Transition from: old to: idle [170.917s][info][gc ] Transition from: idle to: normal [170.917s][info][gc ] Heuristics request to interrupt old for young collection accepted [170.917s][info][gc,free ] Free: 14634M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5827K, Mutator Free: 1830 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.917s][info][gc,ergo ] GC(67) Start GC cycle (YOUNG) [170.917s][info][gc,start ] GC(67) Concurrent reset [170.917s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent reset [170.923s][info][gc ] GC(67) Concurrent reset 5.609ms [170.923s][info][gc,start ] GC(67) Pause Init Mark (YOUNG) [170.923s][info][gc,task ] GC(67) Using 8 of 8 workers for init marking [170.926s][info][gc ] GC(67) Transfer SATB buffers [170.926s][info][gc ] GC(67) Purged 10448 oops from old generation SATB buffers [170.927s][info][gc ] GC(67) Pause Init Mark (YOUNG) 3.765ms [170.927s][info][gc,start ] GC(67) Concurrent remembered set scanning [170.927s][info][gc,task ] GC(67) Using 4 of 8 workers for Concurrent remembered set scanning [170.937s][info][gc ] GC(67) Concurrent remembered set scanning 9.707ms [170.937s][info][gc,start ] GC(67) Concurrent marking roots [170.937s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent marking roots [170.945s][info][gc ] GC(67) Concurrent marking roots 8.087ms [170.945s][info][gc,start ] GC(67) Concurrent marking (YOUNG) [170.945s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent marking [170.956s][info][gc ] GC(67) Concurrent marking (YOUNG) 11.030ms [170.956s][info][gc,start ] GC(67) Pause Final Mark (YOUNG) [170.956s][info][gc,task ] GC(67) Using 8 of 8 workers for final marking [170.957s][info][gc,ergo ] GC(67) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [170.957s][info][gc,ergo ] GC(67) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [170.957s][info][gc,ergo ] GC(67) Chosen CSet evacuates young: 26793K (of which at least: 0B are to be promoted), old: 0B [170.957s][info][gc,ergo ] GC(67) Collectable Garbage: 1245M (99%), Immediate: 0B (0%), 0 regions, CSet: 1245M (99%), 159 regions [170.957s][info][gc,ergo ] GC(67) Evacuation Targets: YOUNG: 26793K, PROMOTE: 0B, OLD: 0B, TOTAL: 26793K [170.957s][info][gc,free ] Free: 15040M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1880 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [170.957s][info][gc ] GC(67) Pause Final Mark (YOUNG) 0.774ms [170.957s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15064M [170.957s][info][gc,start ] GC(67) Concurrent thread roots [170.957s][info][gc,task ] GC(67) Using 4 of 8 workers for Concurrent thread roots [170.957s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770426928, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770429488, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770429488, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770429488, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770429488, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [170.957s][info][gc,ergo ] Promotion failed, size 368, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 3072, promotion expended: 2560, old capacity: 15795748864, old_used: 15770429488, old unaffiliated regions: 0 [170.957s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [170.965s][info][gc ] GC(67) Concurrent thread roots 7.897ms [170.965s][info][gc,start ] GC(67) Concurrent weak references [170.965s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent weak references [170.965s][info][gc,ref ] GC(67) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.965s][info][gc,ref ] GC(67) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.965s][info][gc,ref ] GC(67) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [170.965s][info][gc ] GC(67) Concurrent weak references 0.037ms [170.965s][info][gc,start ] GC(67) Concurrent weak roots [170.965s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent weak root [170.966s][info][gc ] GC(67) Concurrent weak roots 0.585ms [170.966s][info][gc,start ] GC(67) Concurrent cleanup [170.966s][info][gc ] GC(67) Concurrent cleanup 16774M->16774M(31744M) 0.099ms [170.966s][info][gc,free ] Free: 14914M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5836K, Mutator Free: 1865 Collector Reserve: 31715K, Max: 8192K; Used: 1052K Old Collector Reserve: 8123K, Max: 8123K; Used: 70656B [170.966s][info][gc,start ] GC(67) Concurrent strong roots [170.966s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent strong root [170.966s][info][gc ] GC(67) Concurrent strong roots 0.331ms [170.966s][info][gc,start ] GC(67) Concurrent evacuation [170.966s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent evacuation [170.972s][info][gc ] GC(67) Concurrent evacuation 5.694ms [170.972s][info][gc,start ] GC(67) Pause Init Update Refs [170.972s][info][gc ] GC(67) Pause Init Update Refs 0.470ms [170.973s][info][gc,start ] GC(67) Concurrent update references [170.973s][info][gc,task ] GC(67) Using 4 of 8 workers for concurrent reference update [170.973s][info][gc,free ] At start of update refs, moving 4017K to Mutator free set from Collector Reserve (4017K) and from Old Collector Reserve (0B) [170.990s][info][gc ] GC(67) Concurrent update references 17.271ms [170.990s][info][gc,start ] GC(67) Concurrent update thread roots [171.017s][info][gc ] GC(67) Concurrent update thread roots 26.932ms [171.017s][info][gc,start ] GC(67) Pause Final Update Refs [171.017s][info][gc,task ] GC(67) Using 8 of 8 workers for final reference update [171.017s][info][gc ] GC(67) Transfer SATB buffers [171.018s][info][gc,free ] Free: 14808M, Max: 8192K regular, 3768M humongous, Frag: 73% external, 8% internal; Used: 1240M, Mutator Free: 1851 Collector Reserve: 835M, Max: 8192K; Used: 36942K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.018s][info][gc ] GC(67) Pause Final Update Refs 0.646ms [171.018s][info][gc,start ] GC(67) Concurrent cleanup [171.018s][info][gc ] GC(67) Concurrent cleanup 17347M->16083M(31744M) 0.156ms [171.018s][info][gc,ergo ] GC(67) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8116K, young_available: 15635M [171.018s][info][gc,ergo ] GC(67) At end of Concurrent Young GC: GCU: 12.9%, MU: 19.4% during period of 0.124s [171.018s][info][gc,ergo ] GC(67) At end of Concurrent Young GC: YOUNG generation used: 1052M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16680M, available: 15627M [171.018s][info][gc,ergo ] GC(67) At end of Concurrent Young GC: OLD generation used: 15039M, used regions: 15064M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15064M, available: 8116K [171.018s][info][gc,free ] Free: 14792M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1849 Collector Reserve: 835M, Max: 8192K; Used: 4174K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.019s][info][gc,stats ] [171.019s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.019s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.019s][info][gc,stats ] [171.019s][info][gc,stats ] Concurrent Reset 5620 us [171.019s][info][gc,stats ] Pause Init Mark (G) 4236 us [171.019s][info][gc,stats ] Pause Init Mark (N) 3772 us [171.019s][info][gc,stats ] Swap Remembered Set 3025 us [171.019s][info][gc,stats ] Transfer Old From SATB 431 us [171.019s][info][gc,stats ] Update Region States 240 us [171.019s][info][gc,stats ] Concurrent Scan Remembered Set 9720 us, parallelism: 3.97x [171.019s][info][gc,stats ] RS: 38564 us [171.019s][info][gc,stats ] RS: Scan Clusters 38564 us, workers (us): 9650, 9644, 9641, 9630, ---, ---, ---, ---, [171.019s][info][gc,stats ] Concurrent Mark Roots 8103 us, parallelism: 3.78x [171.019s][info][gc,stats ] CMR: 30636 us [171.019s][info][gc,stats ] CMR: Thread Roots 29691 us, workers (us): 7282, 7637, 7490, 7282, ---, ---, ---, ---, [171.019s][info][gc,stats ] CMR: Code Cache Roots 732 us, workers (us): 266, 143, 133, 190, ---, ---, ---, ---, [171.019s][info][gc,stats ] CMR: VM Strong Roots 169 us, workers (us): 47, 43, 43, 36, ---, ---, ---, ---, [171.019s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 8, ---, 36, ---, ---, ---, ---, [171.019s][info][gc,stats ] Concurrent Marking 11043 us, parallelism: 3.27x [171.019s][info][gc,stats ] CM: 36156 us [171.019s][info][gc,stats ] CM: Parallel Mark 36156 us, workers (us): 9045, 9045, 9040, 9026, ---, ---, ---, ---, [171.019s][info][gc,stats ] Pause Final Mark (G) 1138 us [171.019s][info][gc,stats ] Pause Final Mark (N) 779 us [171.019s][info][gc,stats ] Finish Mark 436 us [171.019s][info][gc,stats ] Update Region States 73 us [171.019s][info][gc,stats ] Choose Collection Set 91 us [171.019s][info][gc,stats ] Rebuild Free Set 49 us [171.019s][info][gc,stats ] Concurrent Thread Roots 7912 us, parallelism: 3.85x [171.019s][info][gc,stats ] CTR: 30462 us [171.019s][info][gc,stats ] CTR: Thread Roots 30462 us, workers (us): 7831, 7574, 7539, 7519, ---, ---, ---, ---, [171.019s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [171.019s][info][gc,stats ] CWRF: 1 us [171.019s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.019s][info][gc,stats ] Concurrent Weak Roots 590 us [171.019s][info][gc,stats ] Roots 51 us, parallelism: 1.36x [171.019s][info][gc,stats ] CWR: 70 us [171.019s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 19, 15, 12, ---, ---, ---, ---, [171.019s][info][gc,stats ] Rendezvous 520 us [171.019s][info][gc,stats ] Concurrent Cleanup 103 us [171.019s][info][gc,stats ] Concurrent Strong Roots 335 us, parallelism: 2.59x [171.019s][info][gc,stats ] CSR: 868 us [171.019s][info][gc,stats ] CSR: Code Cache Roots 721 us, workers (us): 156, 264, 148, 154, ---, ---, ---, ---, [171.019s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 35, 33, 30, 22, ---, ---, ---, ---, [171.019s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [171.019s][info][gc,stats ] Concurrent Evacuation 5705 us [171.019s][info][gc,stats ] Pause Init Update Refs (G) 835 us [171.019s][info][gc,stats ] Pause Init Update Refs (N) 479 us [171.019s][info][gc,stats ] Manage GCLABs 401 us [171.019s][info][gc,stats ] Concurrent Update Refs 17287 us [171.019s][info][gc,stats ] Concurrent Update Thread Roots 26949 us [171.019s][info][gc,stats ] Pause Final Update Refs (G) 1020 us [171.019s][info][gc,stats ] Pause Final Update Refs (N) 650 us [171.019s][info][gc,stats ] Update Region States 47 us [171.019s][info][gc,stats ] Trash Collection Set 7 us [171.019s][info][gc,stats ] Rebuild Free Set 67 us [171.019s][info][gc,stats ] Concurrent Cleanup 166 us [171.019s][info][gc,stats ] Workers: Evacuated 26476K across 209068 objects, abandoned 0B across 0 objects. [171.019s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.019s][info][gc,stats ] - age 1: 3929264 bytes, 3929264 total [171.019s][info][gc,stats ] - age 2: 3879184 bytes, 7808448 total [171.019s][info][gc,stats ] - age 3: 4025088 bytes, 11833536 total [171.019s][info][gc,stats ] - age 4: 4080312 bytes, 15913848 total [171.019s][info][gc,stats ] - age 6: 3152896 bytes, 19066744 total [171.019s][info][gc,stats ] - age 7: 3913560 bytes, 22980304 total [171.019s][info][gc,stats ] - age 8: 2735248 bytes, 25715552 total [171.019s][info][gc,stats ] - age 9: 1186968 bytes, 26902520 total [171.019s][info][gc,stats ] - age 10: 15960 bytes, 26918480 total [171.019s][info][gc,stats ] - age 11: 191976 bytes, 27110456 total [171.019s][info][gc,stats ] - age 12: 1728 bytes, 27112184 total [171.019s][info][gc,stats ] [171.019s][info][gc,stats ] Mutators: Evacuated 316K across 2418 objects, abandoned 0B across 0 objects. [171.019s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.019s][info][gc,stats ] - age 7: 4888 bytes, 4888 total [171.019s][info][gc,stats ] - age 8: 318984 bytes, 323872 total [171.019s][info][gc,stats ] [171.019s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.019s][info][gc,stats ] - age 4: 8084368 bytes, 8084368 total [171.019s][info][gc,stats ] [171.019s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.019s][info][gc,stats ] - age 7: 14962644352 bytes, 14962644352 total [171.019s][info][gc,metaspace] Metaspace: 9107K(9216K)->9110K(9216K) NonClass: 8346K(8384K)->8349K(8384K) Class: 761K(832K)->761K(832K) [171.029s][info][gc ] Transition from: normal to: idle [171.029s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.029s][info][gc ] Transition from: idle to: old [171.029s][info][gc,free ] Free: 14690M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 5836K, Mutator Free: 1837 Collector Reserve: 835M, Max: 8192K; Used: 4174K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.029s][info][gc,start ] GC(68) Concurrent marking (OLD) [171.029s][info][gc,task ] GC(68) Using 4 of 8 workers for concurrent marking [171.030s][info][gc ] Trigger (YOUNG): Average GC time (3055.29 ms) is above the time for average allocation rate (6155 MB/s) to deplete free headroom (13095M) (margin of error = 1.94) [171.030s][info][gc,ergo ] Free headroom: 14682M (free) - 1587M (spike) - 0B (penalties) = 13095M [171.030s][info][gc ] Preempting old generation mark to allow Young GC [171.030s][info][gc ] Cancelling GC: Concurrent GC [171.030s][info][gc ] GC(68) Concurrent marking (OLD) 1.116ms [171.030s][info][gc ] GC(68) GC cancellation took 0.001s [171.030s][info][gc,ergo ] GC(68) At end of OLD marking increment: GCU: 21.5%, MU: 305.4% for duration 0.012s (totals to be subsumed in next gc report) [171.030s][info][gc,ergo ] GC(68) At end of Concurrent Old Marking increment: YOUNG generation used: 1172M, used regions: 1176M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16680M, available: 15507M [171.030s][info][gc,ergo ] GC(68) At end of Concurrent Old Marking increment: OLD generation used: 15039M, used regions: 15064M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15064M, available: 8116K [171.030s][info][gc,free ] Free: 14672M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1834 Collector Reserve: 835M, Max: 8192K; Used: 4174K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.031s][info][gc,stats ] [171.031s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.031s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.031s][info][gc,stats ] [171.031s][info][gc,stats ] Concurrent Marking 1125 us, parallelism: 3.09x [171.031s][info][gc,stats ] CM: 3475 us [171.031s][info][gc,stats ] CM: Parallel Mark 3475 us, workers (us): 807, 529, 1073, 1065, ---, ---, ---, ---, [171.031s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.031s][info][gc,stats ] [171.031s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.031s][info][gc,stats ] [171.031s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.031s][info][gc,stats ] - age 4: 8084368 bytes, 8084368 total [171.031s][info][gc,stats ] [171.031s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.031s][info][gc,stats ] - age 7: 14962708288 bytes, 14962708288 total [171.031s][info][gc,metaspace] Metaspace: 9110K(9216K)->9110K(9216K) NonClass: 8349K(8384K)->8349K(8384K) Class: 761K(832K)->761K(832K) [171.041s][info][gc ] Transition from: old to: idle [171.041s][info][gc ] Transition from: idle to: normal [171.041s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.041s][info][gc,free ] Free: 14576M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1822 Collector Reserve: 835M, Max: 8192K; Used: 4174K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.041s][info][gc,ergo ] GC(69) Start GC cycle (YOUNG) [171.041s][info][gc,start ] GC(69) Concurrent reset [171.041s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent reset [171.047s][info][gc ] GC(69) Concurrent reset 5.817ms [171.047s][info][gc,start ] GC(69) Pause Init Mark (YOUNG) [171.047s][info][gc,task ] GC(69) Using 8 of 8 workers for init marking [171.050s][info][gc ] GC(69) Transfer SATB buffers [171.051s][info][gc ] GC(69) Purged 9586 oops from old generation SATB buffers [171.051s][info][gc ] GC(69) Pause Init Mark (YOUNG) 4.083ms [171.051s][info][gc,start ] GC(69) Concurrent remembered set scanning [171.051s][info][gc,task ] GC(69) Using 4 of 8 workers for Concurrent remembered set scanning [171.061s][info][gc ] GC(69) Concurrent remembered set scanning 9.955ms [171.061s][info][gc,start ] GC(69) Concurrent marking roots [171.061s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent marking roots [171.069s][info][gc ] GC(69) Concurrent marking roots 7.797ms [171.069s][info][gc,start ] GC(69) Concurrent marking (YOUNG) [171.069s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent marking [171.080s][info][gc ] GC(69) Concurrent marking (YOUNG) 10.777ms [171.080s][info][gc,start ] GC(69) Pause Final Mark (YOUNG) [171.080s][info][gc,task ] GC(69) Using 8 of 8 workers for final marking [171.081s][info][gc,ergo ] GC(69) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.081s][info][gc,ergo ] GC(69) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 16384K. [171.081s][info][gc,ergo ] GC(69) Chosen CSet evacuates young: 35019K (of which at least: 0B are to be promoted), old: 0B [171.081s][info][gc,ergo ] GC(69) Collectable Garbage: 1289M (100%), Immediate: 16384K (1%), 2 regions, CSet: 1273M (98%), 164 regions [171.081s][info][gc,ergo ] GC(69) Evacuation Targets: YOUNG: 35019K, PROMOTE: 0B, OLD: 0B, TOTAL: 35019K [171.081s][info][gc,free ] Free: 14978M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 22133K, Mutator Free: 1873 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [171.081s][info][gc ] GC(69) Pause Final Mark (YOUNG) 0.835ms [171.081s][info][gc,start ] GC(69) Concurrent thread roots [171.081s][info][gc,task ] GC(69) Using 4 of 8 workers for Concurrent thread roots [171.089s][info][gc ] GC(69) Concurrent thread roots 8.393ms [171.090s][info][gc,start ] GC(69) Concurrent weak references [171.090s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent weak references [171.090s][info][gc,ref ] GC(69) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.090s][info][gc,ref ] GC(69) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.090s][info][gc,ref ] GC(69) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.090s][info][gc ] GC(69) Concurrent weak references 0.052ms [171.090s][info][gc,start ] GC(69) Concurrent weak roots [171.090s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent weak root [171.090s][info][gc ] GC(69) Concurrent weak roots 0.623ms [171.090s][info][gc,start ] GC(69) Concurrent cleanup [171.090s][info][gc ] GC(69) Concurrent cleanup 16821M->16805M(31744M) 0.116ms [171.090s][info][gc,free ] Free: 14864M, Max: 8192K regular, 3768M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1858 Collector Reserve: 48255K, Max: 8192K; Used: 896K Old Collector Reserve: 7569K, Max: 7569K; Used: 623K [171.090s][info][gc,start ] GC(69) Concurrent strong roots [171.090s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent strong root [171.091s][info][gc ] GC(69) Concurrent strong roots 0.355ms [171.091s][info][gc,start ] GC(69) Concurrent evacuation [171.091s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent evacuation [171.096s][info][gc,ergo ] GC(69) Promotion failed, size 320, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8310784, promotion expended: 8084032, old capacity: 15795748864, old_used: 15778596912, old unaffiliated regions: 0 [171.096s][info][gc,ergo ] GC(69) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8310784, promotion expended: 8084032, old capacity: 15795748864, old_used: 15778596912, old unaffiliated regions: 0 [171.096s][info][gc,ergo ] GC(69) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8310784, promotion expended: 8084032, old capacity: 15795748864, old_used: 15778596912, old unaffiliated regions: 0 [171.096s][info][gc,ergo ] GC(69) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8310784, promotion expended: 8084032, old capacity: 15795748864, old_used: 15778596912, old unaffiliated regions: 0 [171.096s][info][gc,ergo ] GC(69) Squelching additional promotion failure reports for current epoch [171.099s][info][gc ] GC(69) Concurrent evacuation 7.820ms [171.099s][info][gc,start ] GC(69) Pause Init Update Refs [171.099s][info][gc ] GC(69) Pause Init Update Refs 0.441ms [171.099s][info][gc,start ] GC(69) Concurrent update references [171.099s][info][gc,task ] GC(69) Using 4 of 8 workers for concurrent reference update [171.099s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [171.117s][info][gc ] GC(69) Concurrent update references 17.405ms [171.117s][info][gc,start ] GC(69) Concurrent update thread roots [171.144s][info][gc ] GC(69) Concurrent update thread roots 26.808ms [171.144s][info][gc,start ] GC(69) Pause Final Update Refs [171.144s][info][gc,task ] GC(69) Using 8 of 8 workers for final reference update [171.144s][info][gc ] GC(69) Transfer SATB buffers [171.144s][info][gc,free ] Free: 14834M, Max: 8192K regular, 3768M humongous, Frag: 73% external, 8% internal; Used: 1277M, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 36942K Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.144s][info][gc ] GC(69) Pause Final Update Refs 0.654ms [171.145s][info][gc,start ] GC(69) Concurrent cleanup [171.145s][info][gc ] GC(69) Concurrent cleanup 17361M->16061M(31744M) 0.127ms [171.145s][info][gc,ergo ] GC(69) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 175K, young_available: 15666M [171.145s][info][gc,ergo ] GC(69) At end of Concurrent Young GC: GCU: 13.0%, MU: 20.0% during period of 0.127s [171.145s][info][gc,ergo ] GC(69) At end of Concurrent Young GC: YOUNG generation used: 1013M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16680M, available: 15666M [171.145s][info][gc,ergo ] GC(69) At end of Concurrent Young GC: OLD generation used: 15047M, used regions: 15064M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15064M, available: 175K [171.145s][info][gc,free ] Free: 14826M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5815K, Mutator Free: 1854 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.145s][info][gc,stats ] [171.145s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.145s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.145s][info][gc,stats ] [171.145s][info][gc,stats ] Concurrent Reset 5830 us [171.145s][info][gc,stats ] Pause Init Mark (G) 4585 us [171.145s][info][gc,stats ] Pause Init Mark (N) 4089 us [171.145s][info][gc,stats ] Swap Remembered Set 3311 us [171.145s][info][gc,stats ] Transfer Old From SATB 456 us [171.145s][info][gc,stats ] Update Region States 248 us [171.145s][info][gc,stats ] Concurrent Scan Remembered Set 9968 us, parallelism: 3.94x [171.145s][info][gc,stats ] RS: 39252 us [171.145s][info][gc,stats ] RS: Scan Clusters 39252 us, workers (us): 9886, 9874, 9763, 9728, ---, ---, ---, ---, [171.145s][info][gc,stats ] Concurrent Mark Roots 7812 us, parallelism: 3.78x [171.145s][info][gc,stats ] CMR: 29514 us [171.145s][info][gc,stats ] CMR: Thread Roots 28589 us, workers (us): 7107, 7007, 7380, 7095, ---, ---, ---, ---, [171.145s][info][gc,stats ] CMR: Code Cache Roots 714 us, workers (us): 178, 263, 130, 142, ---, ---, ---, ---, [171.145s][info][gc,stats ] CMR: VM Strong Roots 167 us, workers (us): 49, 43, 40, 35, ---, ---, ---, ---, [171.145s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 36, ---, ---, 8, ---, ---, ---, ---, [171.145s][info][gc,stats ] Concurrent Marking 10791 us, parallelism: 3.34x [171.145s][info][gc,stats ] CM: 36057 us [171.145s][info][gc,stats ] CM: Parallel Mark 36057 us, workers (us): 9018, 9014, 9019, 9006, ---, ---, ---, ---, [171.145s][info][gc,stats ] Pause Final Mark (G) 1195 us [171.145s][info][gc,stats ] Pause Final Mark (N) 841 us [171.145s][info][gc,stats ] Finish Mark 504 us [171.145s][info][gc,stats ] Update Region States 70 us [171.145s][info][gc,stats ] Choose Collection Set 84 us [171.145s][info][gc,stats ] Rebuild Free Set 57 us [171.145s][info][gc,stats ] Concurrent Thread Roots 8410 us, parallelism: 3.84x [171.145s][info][gc,stats ] CTR: 32288 us [171.145s][info][gc,stats ] CTR: Thread Roots 32288 us, workers (us): 8343, 8036, 7982, 7927, ---, ---, ---, ---, [171.145s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [171.145s][info][gc,stats ] CWRF: 1 us [171.145s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.145s][info][gc,stats ] Concurrent Weak Roots 631 us [171.145s][info][gc,stats ] Roots 51 us, parallelism: 1.25x [171.145s][info][gc,stats ] CWR: 64 us [171.145s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 18, 15, 9, ---, ---, ---, ---, [171.145s][info][gc,stats ] Rendezvous 561 us [171.145s][info][gc,stats ] Concurrent Cleanup 125 us [171.145s][info][gc,stats ] Concurrent Strong Roots 363 us, parallelism: 2.67x [171.145s][info][gc,stats ] CSR: 970 us [171.145s][info][gc,stats ] CSR: Code Cache Roots 807 us, workers (us): 277, 214, 158, 158, ---, ---, ---, ---, [171.145s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 41, 38, 31, 28, ---, ---, ---, ---, [171.145s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [171.145s][info][gc,stats ] Concurrent Evacuation 7834 us [171.145s][info][gc,stats ] Pause Init Update Refs (G) 795 us [171.145s][info][gc,stats ] Pause Init Update Refs (N) 448 us [171.145s][info][gc,stats ] Manage GCLABs 377 us [171.145s][info][gc,stats ] Concurrent Update Refs 17424 us [171.145s][info][gc,stats ] Concurrent Update Thread Roots 26823 us [171.145s][info][gc,stats ] Pause Final Update Refs (G) 1020 us [171.145s][info][gc,stats ] Pause Final Update Refs (N) 661 us [171.145s][info][gc,stats ] Update Region States 33 us [171.145s][info][gc,stats ] Trash Collection Set 15 us [171.146s][info][gc,stats ] Rebuild Free Set 96 us [171.146s][info][gc,stats ] Concurrent Cleanup 132 us [171.146s][info][gc,stats ] Workers: Evacuated 34524K across 273754 objects, abandoned 0B across 0 objects. [171.146s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.146s][info][gc,stats ] - age 1: 4007544 bytes, 4007544 total [171.146s][info][gc,stats ] - age 2: 3928488 bytes, 7936032 total [171.146s][info][gc,stats ] - age 3: 3879184 bytes, 11815216 total [171.146s][info][gc,stats ] - age 4: 4036520 bytes, 15851736 total [171.146s][info][gc,stats ] - age 5: 5286096 bytes, 21137832 total [171.146s][info][gc,stats ] - age 6: 4060576 bytes, 25198408 total [171.146s][info][gc,stats ] - age 7: 7607192 bytes, 32805600 total [171.146s][info][gc,stats ] - age 8: 1149696 bytes, 33955296 total [171.146s][info][gc,stats ] - age 9: 498304 bytes, 34453600 total [171.146s][info][gc,stats ] - age 10: 706232 bytes, 35159832 total [171.146s][info][gc,stats ] - age 11: 191976 bytes, 35351808 total [171.146s][info][gc,stats ] - age 12: 1728 bytes, 35353536 total [171.146s][info][gc,stats ] [171.146s][info][gc,stats ] Mutators: Evacuated 494K across 3775 objects, abandoned 0B across 0 objects. [171.146s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.146s][info][gc,stats ] - age 7: 506368 bytes, 506368 total [171.146s][info][gc,stats ] [171.146s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.146s][info][gc,stats ] [171.146s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.146s][info][gc,stats ] - age 7: 14962708288 bytes, 14962708288 total [171.146s][info][gc,metaspace] Metaspace: 9110K(9216K)->9110K(9216K) NonClass: 8349K(8384K)->8349K(8384K) Class: 761K(832K)->761K(832K) [171.156s][info][gc ] Transition from: normal to: idle [171.156s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.156s][info][gc ] Transition from: idle to: old [171.156s][info][gc,free ] Free: 14714M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5815K, Mutator Free: 1840 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.156s][info][gc,start ] GC(70) Concurrent marking (OLD) [171.156s][info][gc,task ] GC(70) Using 4 of 8 workers for concurrent marking [171.157s][info][gc ] Trigger (YOUNG): Average GC time (2895.13 ms) is above the time for average allocation rate (6625 MB/s) to deplete free headroom (13119M) (margin of error = 1.94) [171.157s][info][gc,ergo ] Free headroom: 14706M (free) - 1587M (spike) - 0B (penalties) = 13119M [171.157s][info][gc ] Preempting old generation mark to allow Young GC [171.157s][info][gc ] Cancelling GC: Concurrent GC [171.157s][info][gc ] GC(70) Concurrent marking (OLD) 1.235ms [171.157s][info][gc ] GC(70) GC cancellation took 0.000s [171.157s][info][gc,ergo ] GC(70) At end of OLD marking increment: GCU: 26.7%, MU: 218.3% for duration 0.012s (totals to be subsumed in next gc report) [171.157s][info][gc,ergo ] GC(70) At end of Concurrent Old Marking increment: YOUNG generation used: 1141M, used regions: 1144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16680M, available: 15538M [171.157s][info][gc,ergo ] GC(70) At end of Concurrent Old Marking increment: OLD generation used: 15047M, used regions: 15064M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15064M, available: 175K [171.157s][info][gc,free ] Free: 14698M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5815K, Mutator Free: 1838 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.158s][info][gc,stats ] [171.158s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.158s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.158s][info][gc,stats ] [171.158s][info][gc,stats ] Concurrent Marking 1249 us, parallelism: 3.36x [171.158s][info][gc,stats ] CM: 4194 us [171.158s][info][gc,stats ] CM: Parallel Mark 4194 us, workers (us): 1197, 1089, 841, 1067, ---, ---, ---, ---, [171.158s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.158s][info][gc,stats ] [171.158s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.158s][info][gc,stats ] [171.158s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.158s][info][gc,stats ] [171.158s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.158s][info][gc,stats ] - age 7: 14962805352 bytes, 14962805352 total [171.158s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.168s][info][gc ] Transition from: old to: idle [171.168s][info][gc ] Transition from: idle to: normal [171.168s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.168s][info][gc,free ] Free: 14604M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11631K, Mutator Free: 1827 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.168s][info][gc,ergo ] GC(71) Start GC cycle (YOUNG) [171.168s][info][gc,start ] GC(71) Concurrent reset [171.168s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent reset [171.173s][info][gc ] GC(71) Concurrent reset 5.713ms [171.174s][info][gc,start ] GC(71) Pause Init Mark (YOUNG) [171.174s][info][gc,task ] GC(71) Using 8 of 8 workers for init marking [171.177s][info][gc ] GC(71) Transfer SATB buffers [171.177s][info][gc ] GC(71) Purged 10114 oops from old generation SATB buffers [171.178s][info][gc ] GC(71) Pause Init Mark (YOUNG) 3.818ms [171.178s][info][gc,start ] GC(71) Concurrent remembered set scanning [171.178s][info][gc,task ] GC(71) Using 4 of 8 workers for Concurrent remembered set scanning [171.190s][info][gc ] GC(71) Concurrent remembered set scanning 12.011ms [171.190s][info][gc,start ] GC(71) Concurrent marking roots [171.190s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent marking roots [171.198s][info][gc ] GC(71) Concurrent marking roots 8.171ms [171.198s][info][gc,start ] GC(71) Concurrent marking (YOUNG) [171.198s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent marking [171.209s][info][gc ] GC(71) Concurrent marking (YOUNG) 10.772ms [171.209s][info][gc,start ] GC(71) Pause Final Mark (YOUNG) [171.209s][info][gc,task ] GC(71) Using 8 of 8 workers for final marking [171.210s][info][gc,ergo ] GC(71) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.210s][info][gc,ergo ] GC(71) Adaptive CSet Selection for YOUNG. Max Evacuation: 695M, Actual Free: 0B. [171.210s][info][gc,ergo ] GC(71) Chosen CSet evacuates young: 16602K (of which at least: 0B are to be promoted), old: 0B [171.210s][info][gc,ergo ] GC(71) Collectable Garbage: 1261M (99%), Immediate: 0B (0%), 0 regions, CSet: 1261M (99%), 160 regions [171.210s][info][gc,ergo ] GC(71) Evacuation Targets: YOUNG: 16602K, PROMOTE: 0B, OLD: 0B, TOTAL: 16602K [171.210s][info][gc,free ] Free: 14986M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5759K, Mutator Free: 1874 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 172K, Max: 172K; Used: 8020K [171.210s][info][gc ] GC(71) Pause Final Mark (YOUNG) 0.756ms [171.210s][info][gc,start ] GC(71) Concurrent thread roots [171.210s][info][gc,task ] GC(71) Using 4 of 8 workers for Concurrent thread roots [171.218s][info][gc ] GC(71) Concurrent thread roots 7.890ms [171.218s][info][gc,start ] GC(71) Concurrent weak references [171.218s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent weak references [171.218s][info][gc,ref ] GC(71) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.218s][info][gc,ref ] GC(71) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.218s][info][gc,ref ] GC(71) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.218s][info][gc ] GC(71) Concurrent weak references 0.054ms [171.218s][info][gc,start ] GC(71) Concurrent weak roots [171.218s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent weak root [171.218s][info][gc ] GC(71) Concurrent weak roots 0.634ms [171.218s][info][gc,start ] GC(71) Concurrent cleanup [171.219s][info][gc ] GC(71) Concurrent cleanup 16861M->16861M(31744M) 0.111ms [171.219s][info][gc,free ] Free: 14840M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1855 Collector Reserve: 24483K, Max: 8192K; Used: 94944B Old Collector Reserve: 15872B, Max: 15872B; Used: 8176K [171.219s][info][gc,start ] GC(71) Concurrent strong roots [171.219s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent strong root [171.219s][info][gc ] GC(71) Concurrent strong roots 0.351ms [171.219s][info][gc,start ] GC(71) Concurrent evacuation [171.219s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent evacuation [171.220s][info][gc,ergo ] Promotion failed, size 368, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 179200, promotion expended: 173736, old capacity: 15795748864, old_used: 15778807856, old unaffiliated regions: 0 [171.220s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 179200, promotion expended: 173736, old capacity: 15795748864, old_used: 15778807856, old unaffiliated regions: 0 [171.220s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 179200, promotion expended: 173736, old capacity: 15795748864, old_used: 15778807856, old unaffiliated regions: 0 [171.220s][info][gc,ergo ] Promotion failed, size 320, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 179200, promotion expended: 173736, old capacity: 15795748864, old_used: 15778807856, old unaffiliated regions: 0 [171.220s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [171.221s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15072M [171.225s][info][gc ] GC(71) Concurrent evacuation 6.226ms [171.225s][info][gc,start ] GC(71) Pause Init Update Refs [171.226s][info][gc ] GC(71) Pause Init Update Refs 0.454ms [171.226s][info][gc,start ] GC(71) Concurrent update references [171.226s][info][gc,task ] GC(71) Using 4 of 8 workers for concurrent reference update [171.226s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.244s][info][gc ] GC(71) Concurrent update references 18.467ms [171.244s][info][gc,start ] GC(71) Concurrent update thread roots [171.270s][info][gc ] GC(71) Concurrent update thread roots 25.504ms [171.270s][info][gc,start ] GC(71) Pause Final Update Refs [171.270s][info][gc,task ] GC(71) Using 8 of 8 workers for final reference update [171.270s][info][gc ] GC(71) Transfer SATB buffers [171.271s][info][gc,free ] Free: 14456M, Max: 8192K regular, 3416M humongous, Frag: 75% external, 8% internal; Used: 1253M, Mutator Free: 1807 Collector Reserve: 840M, Max: 8192K; Used: 24576K Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.271s][info][gc ] GC(71) Pause Final Update Refs 0.554ms [171.271s][info][gc,start ] GC(71) Concurrent cleanup [171.271s][info][gc ] GC(71) Concurrent cleanup 17701M->16439M(31744M) 0.126ms [171.271s][info][gc,ergo ] GC(71) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8176K, young_available: 15280M [171.271s][info][gc,ergo ] GC(71) At end of Concurrent Young GC: GCU: 13.2%, MU: 19.4% during period of 0.126s [171.271s][info][gc,ergo ] GC(71) At end of Concurrent Young GC: YOUNG generation used: 1408M, used regions: 1408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16672M, available: 15264M [171.271s][info][gc,ergo ] GC(71) At end of Concurrent Young GC: OLD generation used: 15047M, used regions: 15072M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15072M, available: 8176K [171.271s][info][gc,free ] Free: 14424M, Max: 8192K regular, 3416M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1803 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.272s][info][gc,stats ] [171.272s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.272s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.272s][info][gc,stats ] [171.272s][info][gc,stats ] Concurrent Reset 5720 us [171.272s][info][gc,stats ] Pause Init Mark (G) 4236 us [171.272s][info][gc,stats ] Pause Init Mark (N) 3823 us [171.272s][info][gc,stats ] Swap Remembered Set 3103 us [171.272s][info][gc,stats ] Transfer Old From SATB 403 us [171.272s][info][gc,stats ] Update Region States 248 us [171.272s][info][gc,stats ] Concurrent Scan Remembered Set 12025 us, parallelism: 3.97x [171.272s][info][gc,stats ] RS: 47777 us [171.272s][info][gc,stats ] RS: Scan Clusters 47777 us, workers (us): 11954, 11949, 11938, 11935, ---, ---, ---, ---, [171.272s][info][gc,stats ] Concurrent Mark Roots 8184 us, parallelism: 3.79x [171.272s][info][gc,stats ] CMR: 31034 us [171.272s][info][gc,stats ] CMR: Thread Roots 29951 us, workers (us): 7466, 7462, 7411, 7612, ---, ---, ---, ---, [171.272s][info][gc,stats ] CMR: Code Cache Roots 868 us, workers (us): 168, 158, 266, 276, ---, ---, ---, ---, [171.272s][info][gc,stats ] CMR: VM Strong Roots 169 us, workers (us): 49, 42, 40, 37, ---, ---, ---, ---, [171.272s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, 8, 39, ---, ---, ---, ---, ---, [171.272s][info][gc,stats ] Concurrent Marking 10796 us, parallelism: 3.41x [171.272s][info][gc,stats ] CM: 36776 us [171.272s][info][gc,stats ] CM: Parallel Mark 36776 us, workers (us): 9206, 9195, 9188, 9187, ---, ---, ---, ---, [171.272s][info][gc,stats ] Pause Final Mark (G) 1091 us [171.272s][info][gc,stats ] Pause Final Mark (N) 761 us [171.272s][info][gc,stats ] Finish Mark 434 us [171.272s][info][gc,stats ] Update Region States 73 us [171.272s][info][gc,stats ] Choose Collection Set 86 us [171.272s][info][gc,stats ] Rebuild Free Set 47 us [171.272s][info][gc,stats ] Concurrent Thread Roots 7907 us, parallelism: 3.87x [171.272s][info][gc,stats ] CTR: 30636 us [171.272s][info][gc,stats ] CTR: Thread Roots 30636 us, workers (us): 7621, 7840, 7640, 7535, ---, ---, ---, ---, [171.272s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.03x [171.272s][info][gc,stats ] CWRF: 2 us [171.272s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [171.272s][info][gc,stats ] Concurrent Weak Roots 649 us [171.272s][info][gc,stats ] Roots 51 us, parallelism: 1.24x [171.272s][info][gc,stats ] CWR: 63 us [171.272s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 19, 13, 9, ---, ---, ---, ---, [171.272s][info][gc,stats ] Rendezvous 569 us [171.272s][info][gc,stats ] Concurrent Cleanup 116 us [171.272s][info][gc,stats ] Concurrent Strong Roots 355 us, parallelism: 2.77x [171.272s][info][gc,stats ] CSR: 983 us [171.272s][info][gc,stats ] CSR: Code Cache Roots 811 us, workers (us): 156, 194, 185, 276, ---, ---, ---, ---, [171.272s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 39, 34, 31, ---, ---, ---, ---, [171.272s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [171.272s][info][gc,stats ] Concurrent Evacuation 6238 us [171.272s][info][gc,stats ] Pause Init Update Refs (G) 799 us [171.272s][info][gc,stats ] Pause Init Update Refs (N) 461 us [171.272s][info][gc,stats ] Manage GCLABs 386 us [171.272s][info][gc,stats ] Concurrent Update Refs 18483 us [171.272s][info][gc,stats ] Concurrent Update Thread Roots 25520 us [171.272s][info][gc,stats ] Pause Final Update Refs (G) 918 us [171.272s][info][gc,stats ] Pause Final Update Refs (N) 559 us [171.272s][info][gc,stats ] Update Region States 40 us [171.272s][info][gc,stats ] Trash Collection Set 5 us [171.272s][info][gc,stats ] Rebuild Free Set 64 us [171.272s][info][gc,stats ] Concurrent Cleanup 131 us [171.272s][info][gc,stats ] Workers: Evacuated 16458K across 128975 objects, abandoned 0B across 0 objects. [171.272s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.272s][info][gc,stats ] - age 1: 4150568 bytes, 4150568 total [171.272s][info][gc,stats ] - age 3: 2188944 bytes, 6339512 total [171.272s][info][gc,stats ] - age 4: 3076376 bytes, 9415888 total [171.272s][info][gc,stats ] - age 5: 1048736 bytes, 10464624 total [171.272s][info][gc,stats ] - age 6: 1862176 bytes, 12326800 total [171.272s][info][gc,stats ] - age 7: 827160 bytes, 13153960 total [171.272s][info][gc,stats ] - age 8: 2302432 bytes, 15456392 total [171.272s][info][gc,stats ] - age 9: 705304 bytes, 16161696 total [171.272s][info][gc,stats ] - age 10: 1608 bytes, 16163304 total [171.272s][info][gc,stats ] - age 11: 690272 bytes, 16853576 total [171.272s][info][gc,stats ] [171.272s][info][gc,stats ] Mutators: Evacuated 143K across 1098 objects, abandoned 0B across 0 objects. [171.272s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.272s][info][gc,stats ] - age 3: 32 bytes, 32 total [171.272s][info][gc,stats ] - age 7: 121936 bytes, 121968 total [171.272s][info][gc,stats ] - age 8: 25464 bytes, 147432 total [171.272s][info][gc,stats ] [171.272s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.272s][info][gc,stats ] - age 1: 16767640 bytes, 16767640 total [171.272s][info][gc,stats ] [171.272s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.272s][info][gc,stats ] - age 7: 14962805352 bytes, 14962805352 total [171.272s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.282s][info][gc ] Transition from: normal to: idle [171.282s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.282s][info][gc ] Transition from: idle to: old [171.282s][info][gc,free ] Free: 14264M, Max: 8192K regular, 3416M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1783 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.282s][info][gc,start ] GC(72) Concurrent marking (OLD) [171.282s][info][gc,task ] GC(72) Using 4 of 8 workers for concurrent marking [171.282s][info][gc ] Trigger (YOUNG): Average GC time (2777.29 ms) is above the time for average allocation rate (7444 MB/s) to deplete free headroom (12660M) (margin of error = 1.96) [171.282s][info][gc,ergo ] Free headroom: 14248M (free) - 1587M (spike) - 0B (penalties) = 12660M [171.282s][info][gc ] Preempting old generation mark to allow Young GC [171.282s][info][gc ] Cancelling GC: Concurrent GC [171.283s][info][gc ] GC(72) Concurrent marking (OLD) 1.113ms [171.283s][info][gc ] GC(72) GC cancellation took 0.001s [171.283s][info][gc,ergo ] GC(72) At end of OLD marking increment: GCU: 16.0%, MU: 231.0% for duration 0.012s (totals to be subsumed in next gc report) [171.283s][info][gc,ergo ] GC(72) At end of Concurrent Old Marking increment: YOUNG generation used: 1600M, used regions: 1600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16672M, available: 15072M [171.283s][info][gc,ergo ] GC(72) At end of Concurrent Old Marking increment: OLD generation used: 15047M, used regions: 15072M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15072M, available: 8176K [171.283s][info][gc,free ] Free: 14232M, Max: 8192K regular, 3416M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1779 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.284s][info][gc,stats ] [171.284s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.284s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.284s][info][gc,stats ] [171.284s][info][gc,stats ] Concurrent Marking 1136 us, parallelism: 2.53x [171.284s][info][gc,stats ] CM: 2870 us [171.284s][info][gc,stats ] CM: Parallel Mark 2870 us, workers (us): 457, 274, 1072, 1067, ---, ---, ---, ---, [171.284s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.284s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.284s][info][gc,stats ] [171.284s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.284s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.284s][info][gc,stats ] [171.284s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.284s][info][gc,stats ] - age 1: 16767640 bytes, 16767640 total [171.284s][info][gc,stats ] [171.284s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.284s][info][gc,stats ] - age 7: 14962837160 bytes, 14962837160 total [171.284s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.294s][info][gc ] Transition from: old to: idle [171.294s][info][gc ] Transition from: idle to: normal [171.294s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.294s][info][gc,free ] Free: 14072M, Max: 8192K regular, 3416M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1759 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.294s][info][gc,ergo ] GC(73) Start GC cycle (YOUNG) [171.294s][info][gc,start ] GC(73) Concurrent reset [171.294s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent reset [171.302s][info][gc ] GC(73) Concurrent reset 8.598ms [171.303s][info][gc,start ] GC(73) Pause Init Mark (YOUNG) [171.303s][info][gc,task ] GC(73) Using 8 of 8 workers for init marking [171.306s][info][gc ] GC(73) Transfer SATB buffers [171.306s][info][gc ] GC(73) Purged 12361 oops from old generation SATB buffers [171.307s][info][gc ] GC(73) Pause Init Mark (YOUNG) 3.845ms [171.307s][info][gc,start ] GC(73) Concurrent remembered set scanning [171.307s][info][gc,task ] GC(73) Using 4 of 8 workers for Concurrent remembered set scanning [171.317s][info][gc ] GC(73) Concurrent remembered set scanning 9.919ms [171.317s][info][gc,start ] GC(73) Concurrent marking roots [171.317s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent marking roots [171.325s][info][gc ] GC(73) Concurrent marking roots 7.891ms [171.325s][info][gc,start ] GC(73) Concurrent marking (YOUNG) [171.325s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent marking [171.335s][info][gc ] GC(73) Concurrent marking (YOUNG) 10.107ms [171.335s][info][gc,start ] GC(73) Pause Final Mark (YOUNG) [171.335s][info][gc,task ] GC(73) Using 8 of 8 workers for final marking [171.336s][info][gc,ergo ] GC(73) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.336s][info][gc,ergo ] GC(73) Adaptive CSet Selection for YOUNG. Max Evacuation: 694M, Actual Free: 0B. [171.336s][info][gc,ergo ] GC(73) Chosen CSet evacuates young: 33186K (of which at least: 0B are to be promoted), old: 0B [171.336s][info][gc,ergo ] GC(73) Collectable Garbage: 1871M (100%), Immediate: 0B (0%), 0 regions, CSet: 1871M (100%), 238 regions [171.336s][info][gc,ergo ] GC(73) Evacuation Targets: YOUNG: 33186K, PROMOTE: 0B, OLD: 0B, TOTAL: 33186K [171.336s][info][gc,free ] Free: 14378M, Max: 8192K regular, 3416M humongous, Frag: 77% external, 0% internal; Used: 5612K, Mutator Free: 1798 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 19456B [171.336s][info][gc ] GC(73) Pause Final Mark (YOUNG) 0.897ms [171.336s][info][gc,start ] GC(73) Concurrent thread roots [171.336s][info][gc,task ] GC(73) Using 4 of 8 workers for Concurrent thread roots [171.344s][info][gc ] GC(73) Concurrent thread roots 7.998ms [171.344s][info][gc,start ] GC(73) Concurrent weak references [171.344s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent weak references [171.344s][info][gc,ref ] GC(73) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.344s][info][gc,ref ] GC(73) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.344s][info][gc,ref ] GC(73) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.344s][info][gc ] GC(73) Concurrent weak references 0.052ms [171.344s][info][gc,start ] GC(73) Concurrent weak roots [171.344s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent weak root [171.345s][info][gc ] GC(73) Concurrent weak roots 0.645ms [171.345s][info][gc,start ] GC(73) Concurrent cleanup [171.345s][info][gc ] GC(73) Concurrent cleanup 17406M->17406M(31744M) 0.115ms [171.345s][info][gc,free ] Free: 14274M, Max: 8192K regular, 3416M humongous, Frag: 77% external, 0% internal; Used: 5582K, Mutator Free: 1785 Collector Reserve: 40254K, Max: 8192K; Used: 705K Old Collector Reserve: 7654K, Max: 7654K; Used: 538K [171.345s][info][gc,start ] GC(73) Concurrent strong roots [171.345s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent strong root [171.345s][info][gc ] GC(73) Concurrent strong roots 0.339ms [171.345s][info][gc,start ] GC(73) Concurrent evacuation [171.345s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent evacuation [171.353s][info][gc ] GC(73) Concurrent evacuation 7.802ms [171.353s][info][gc,start ] GC(73) Pause Init Update Refs [171.354s][info][gc ] GC(73) Pause Init Update Refs 0.463ms [171.354s][info][gc,start ] GC(73) Concurrent update references [171.354s][info][gc,task ] GC(73) Using 4 of 8 workers for concurrent reference update [171.354s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.371s][info][gc ] GC(73) Concurrent update references 17.203ms [171.371s][info][gc,start ] GC(73) Concurrent update thread roots [171.396s][info][gc ] GC(73) Concurrent update thread roots 25.141ms [171.397s][info][gc,start ] GC(73) Pause Final Update Refs [171.397s][info][gc,task ] GC(73) Using 8 of 8 workers for final reference update [171.397s][info][gc ] GC(73) Transfer SATB buffers [171.397s][info][gc,free ] Free: 14834M, Max: 8192K regular, 3184M humongous, Frag: 76% external, 12% internal; Used: 1869M, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.397s][info][gc ] GC(73) Pause Final Update Refs 0.628ms [171.397s][info][gc,start ] GC(73) Concurrent cleanup [171.398s][info][gc ] GC(73) Concurrent cleanup 17954M->16066M(31744M) 0.137ms [171.398s][info][gc,ergo ] GC(73) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 633K, young_available: 15661M [171.398s][info][gc,ergo ] GC(73) At end of Concurrent Young GC: GCU: 12.9%, MU: 21.1% during period of 0.127s [171.398s][info][gc,ergo ] GC(73) At end of Concurrent Young GC: YOUNG generation used: 1010M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16672M, available: 15661M [171.398s][info][gc,ergo ] GC(73) At end of Concurrent Young GC: OLD generation used: 15055M, used regions: 15072M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15072M, available: 633K [171.398s][info][gc,free ] Free: 14821M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 11165K, Mutator Free: 1854 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.398s][info][gc,stats ] [171.398s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.398s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.398s][info][gc,stats ] [171.398s][info][gc,stats ] Concurrent Reset 8617 us [171.398s][info][gc,stats ] Pause Init Mark (G) 4437 us [171.398s][info][gc,stats ] Pause Init Mark (N) 3851 us [171.398s][info][gc,stats ] Swap Remembered Set 3142 us [171.398s][info][gc,stats ] Transfer Old From SATB 452 us [171.398s][info][gc,stats ] Update Region States 174 us [171.398s][info][gc,stats ] Concurrent Scan Remembered Set 9934 us, parallelism: 3.95x [171.398s][info][gc,stats ] RS: 39205 us [171.398s][info][gc,stats ] RS: Scan Clusters 39205 us, workers (us): 9830, 9829, 9824, 9722, ---, ---, ---, ---, [171.398s][info][gc,stats ] Concurrent Mark Roots 7905 us, parallelism: 3.79x [171.398s][info][gc,stats ] CMR: 29985 us [171.398s][info][gc,stats ] CMR: Thread Roots 28987 us, workers (us): 7137, 7229, 7292, 7328, ---, ---, ---, ---, [171.398s][info][gc,stats ] CMR: Code Cache Roots 778 us, workers (us): 179, 154, 292, 153, ---, ---, ---, ---, [171.398s][info][gc,stats ] CMR: VM Strong Roots 178 us, workers (us): 51, 46, 45, 36, ---, ---, ---, ---, [171.398s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): 34, 8, ---, ---, ---, ---, ---, ---, [171.398s][info][gc,stats ] Concurrent Marking 10120 us, parallelism: 3.30x [171.398s][info][gc,stats ] CM: 33399 us [171.398s][info][gc,stats ] CM: Parallel Mark 33399 us, workers (us): 8361, 8356, 8347, 8335, ---, ---, ---, ---, [171.398s][info][gc,stats ] Pause Final Mark (G) 1277 us [171.398s][info][gc,stats ] Pause Final Mark (N) 902 us [171.398s][info][gc,stats ] Finish Mark 563 us [171.398s][info][gc,stats ] Update Region States 65 us [171.398s][info][gc,stats ] Choose Collection Set 102 us [171.398s][info][gc,stats ] Rebuild Free Set 47 us [171.398s][info][gc,stats ] Concurrent Thread Roots 8015 us, parallelism: 3.88x [171.398s][info][gc,stats ] CTR: 31085 us [171.398s][info][gc,stats ] CTR: Thread Roots 31085 us, workers (us): 7956, 7695, 7704, 7730, ---, ---, ---, ---, [171.398s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [171.398s][info][gc,stats ] CWRF: 1 us [171.398s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.398s][info][gc,stats ] Concurrent Weak Roots 652 us [171.398s][info][gc,stats ] Roots 51 us, parallelism: 1.26x [171.398s][info][gc,stats ] CWR: 64 us [171.398s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 24, 19, 13, 9, ---, ---, ---, ---, [171.398s][info][gc,stats ] Rendezvous 582 us [171.398s][info][gc,stats ] Concurrent Cleanup 121 us [171.398s][info][gc,stats ] Concurrent Strong Roots 344 us, parallelism: 2.77x [171.398s][info][gc,stats ] CSR: 951 us [171.398s][info][gc,stats ] CSR: Code Cache Roots 796 us, workers (us): 263, 199, 143, 190, ---, ---, ---, ---, [171.398s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 44, 33, 28, 22, ---, ---, ---, ---, [171.398s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 24, ---, 5, ---, ---, ---, ---, [171.398s][info][gc,stats ] Concurrent Evacuation 7815 us [171.398s][info][gc,stats ] Pause Init Update Refs (G) 830 us [171.398s][info][gc,stats ] Pause Init Update Refs (N) 470 us [171.398s][info][gc,stats ] Manage GCLABs 395 us [171.398s][info][gc,stats ] Concurrent Update Refs 17217 us [171.398s][info][gc,stats ] Concurrent Update Thread Roots 25156 us [171.398s][info][gc,stats ] Pause Final Update Refs (G) 1019 us [171.398s][info][gc,stats ] Pause Final Update Refs (N) 633 us [171.398s][info][gc,stats ] Update Region States 51 us [171.398s][info][gc,stats ] Trash Collection Set 8 us [171.398s][info][gc,stats ] Rebuild Free Set 72 us [171.398s][info][gc,stats ] Concurrent Cleanup 145 us [171.398s][info][gc,stats ] Workers: Evacuated 32699K across 259130 objects, abandoned 0B across 0 objects. [171.398s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.398s][info][gc,stats ] - age 1: 4137984 bytes, 4137984 total [171.398s][info][gc,stats ] - age 2: 4149568 bytes, 8287552 total [171.398s][info][gc,stats ] - age 3: 4006648 bytes, 12294200 total [171.398s][info][gc,stats ] - age 4: 3928488 bytes, 16222688 total [171.398s][info][gc,stats ] - age 5: 3879184 bytes, 20101872 total [171.398s][info][gc,stats ] - age 6: 6760888 bytes, 26862760 total [171.398s][info][gc,stats ] - age 7: 5122168 bytes, 31984928 total [171.398s][info][gc,stats ] - age 8: 102048 bytes, 32086976 total [171.398s][info][gc,stats ] - age 9: 705304 bytes, 32792280 total [171.398s][info][gc,stats ] - age 10: 1608 bytes, 32793888 total [171.398s][info][gc,stats ] - age 11: 690272 bytes, 33484160 total [171.398s][info][gc,stats ] [171.398s][info][gc,stats ] Mutators: Evacuated 487K across 3725 objects, abandoned 0B across 0 objects. [171.398s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.398s][info][gc,stats ] - age 2: 32 bytes, 32 total [171.398s][info][gc,stats ] - age 3: 32 bytes, 64 total [171.398s][info][gc,stats ] - age 6: 498736 bytes, 498800 total [171.398s][info][gc,stats ] [171.398s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.398s][info][gc,stats ] [171.398s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.398s][info][gc,stats ] - age 7: 14962837160 bytes, 14962837160 total [171.399s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.409s][info][gc ] Transition from: normal to: idle [171.409s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.409s][info][gc ] Transition from: idle to: old [171.409s][info][gc,free ] Free: 14717M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 11165K, Mutator Free: 1841 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.409s][info][gc,start ] GC(74) Concurrent marking (OLD) [171.409s][info][gc,task ] GC(74) Using 4 of 8 workers for concurrent marking [171.409s][info][gc ] Trigger (YOUNG): Average GC time (2632.49 ms) is above the time for average allocation rate (7891 MB/s) to deplete free headroom (13129M) (margin of error = 1.96) [171.409s][info][gc,ergo ] Free headroom: 14717M (free) - 1587M (spike) - 0B (penalties) = 13129M [171.409s][info][gc ] Preempting old generation mark to allow Young GC [171.409s][info][gc ] Cancelling GC: Concurrent GC [171.410s][info][gc ] GC(74) Concurrent marking (OLD) 1.120ms [171.410s][info][gc ] GC(74) GC cancellation took 0.001s [171.410s][info][gc,ergo ] GC(74) At end of OLD marking increment: GCU: 14.0%, MU: 396.8% for duration 0.012s (totals to be subsumed in next gc report) [171.410s][info][gc,ergo ] GC(74) At end of Concurrent Old Marking increment: YOUNG generation used: 1125M, used regions: 1128M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16672M, available: 15546M [171.410s][info][gc,ergo ] GC(74) At end of Concurrent Old Marking increment: OLD generation used: 15055M, used regions: 15072M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15072M, available: 633K [171.410s][info][gc,free ] Free: 14706M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 5582K, Mutator Free: 1839 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.410s][info][gc,stats ] [171.410s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.410s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.410s][info][gc,stats ] [171.410s][info][gc,stats ] Concurrent Marking 1129 us, parallelism: 2.30x [171.410s][info][gc,stats ] CM: 2592 us [171.410s][info][gc,stats ] CM: Parallel Mark 2592 us, workers (us): 441, 16, 1070, 1066, ---, ---, ---, ---, [171.410s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.410s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.410s][info][gc,stats ] [171.410s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.410s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.410s][info][gc,stats ] [171.410s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.410s][info][gc,stats ] [171.410s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.410s][info][gc,stats ] - age 7: 14962869440 bytes, 14962869440 total [171.410s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.420s][info][gc ] Transition from: old to: idle [171.420s][info][gc ] Transition from: idle to: normal [171.420s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.421s][info][gc,free ] Free: 14597M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 11165K, Mutator Free: 1826 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.421s][info][gc,ergo ] GC(75) Start GC cycle (YOUNG) [171.421s][info][gc,start ] GC(75) Concurrent reset [171.421s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent reset [171.426s][info][gc ] GC(75) Concurrent reset 5.817ms [171.427s][info][gc,start ] GC(75) Pause Init Mark (YOUNG) [171.427s][info][gc,task ] GC(75) Using 8 of 8 workers for init marking [171.430s][info][gc ] GC(75) Transfer SATB buffers [171.430s][info][gc ] GC(75) Purged 10116 oops from old generation SATB buffers [171.431s][info][gc ] GC(75) Pause Init Mark (YOUNG) 3.870ms [171.431s][info][gc,start ] GC(75) Concurrent remembered set scanning [171.431s][info][gc,task ] GC(75) Using 4 of 8 workers for Concurrent remembered set scanning [171.443s][info][gc ] GC(75) Concurrent remembered set scanning 11.706ms [171.443s][info][gc,start ] GC(75) Concurrent marking roots [171.443s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent marking roots [171.451s][info][gc ] GC(75) Concurrent marking roots 8.836ms [171.451s][info][gc,start ] GC(75) Concurrent marking (YOUNG) [171.451s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent marking [171.462s][info][gc ] GC(75) Concurrent marking (YOUNG) 10.380ms [171.462s][info][gc,start ] GC(75) Pause Final Mark (YOUNG) [171.462s][info][gc,task ] GC(75) Using 8 of 8 workers for final marking [171.463s][info][gc,ergo ] GC(75) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.463s][info][gc,ergo ] GC(75) Adaptive CSet Selection for YOUNG. Max Evacuation: 694M, Actual Free: 0B. [171.463s][info][gc,ergo ] GC(75) Chosen CSet evacuates young: 15055K (of which at least: 0B are to be promoted), old: 0B [171.463s][info][gc,ergo ] GC(75) Collectable Garbage: 1262M (99%), Immediate: 0B (0%), 0 regions, CSet: 1262M (99%), 160 regions [171.463s][info][gc,ergo ] GC(75) Evacuation Targets: YOUNG: 15055K, PROMOTE: 0B, OLD: 0B, TOTAL: 15055K [171.463s][info][gc,free ] Free: 15002M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 5759K, Mutator Free: 1876 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 630K, Max: 630K; Used: 7561K [171.463s][info][gc ] GC(75) Pause Final Mark (YOUNG) 0.795ms [171.463s][info][gc,start ] GC(75) Concurrent thread roots [171.463s][info][gc,task ] GC(75) Using 4 of 8 workers for Concurrent thread roots [171.471s][info][gc ] GC(75) Concurrent thread roots 7.582ms [171.471s][info][gc,start ] GC(75) Concurrent weak references [171.471s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent weak references [171.471s][info][gc,ref ] GC(75) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.471s][info][gc,ref ] GC(75) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.471s][info][gc,ref ] GC(75) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.471s][info][gc ] GC(75) Concurrent weak references 0.051ms [171.471s][info][gc,start ] GC(75) Concurrent weak roots [171.471s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent weak root [171.471s][info][gc ] GC(75) Concurrent weak roots 0.609ms [171.471s][info][gc,start ] GC(75) Concurrent cleanup [171.471s][info][gc ] GC(75) Concurrent cleanup 16802M->16802M(31744M) 0.103ms [171.471s][info][gc,free ] Free: 14898M, Max: 8192K regular, 3184M humongous, Frag: 79% external, 0% internal; Used: 5824K, Mutator Free: 1863 Collector Reserve: 24455K, Max: 8192K; Used: 120K Old Collector Reserve: 381K, Max: 381K; Used: 7811K [171.471s][info][gc,start ] GC(75) Concurrent strong roots [171.471s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent strong root [171.472s][info][gc ] GC(75) Concurrent strong roots 0.322ms [171.472s][info][gc,start ] GC(75) Concurrent evacuation [171.472s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent evacuation [171.474s][info][gc,ergo ] GC(75) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 648704, promotion expended: 637512, old capacity: 15804137472, old_used: 15787194416, old unaffiliated regions: 0 [171.474s][info][gc,ergo ] GC(75) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 648704, promotion expended: 637512, old capacity: 15804137472, old_used: 15787194416, old unaffiliated regions: 0 [171.474s][info][gc,ergo ] GC(75) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 648704, promotion expended: 637448, old capacity: 15804137472, old_used: 15787194416, old unaffiliated regions: 0 [171.474s][info][gc,ergo ] GC(75) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 648704, promotion expended: 637448, old capacity: 15804137472, old_used: 15787194416, old unaffiliated regions: 0 [171.474s][info][gc,ergo ] GC(75) Squelching additional promotion failure reports for current epoch [171.474s][info][gc,ergo ] GC(75) Squelching additional promotion failure reports for current epoch [171.474s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15080M [171.477s][info][gc ] GC(75) Concurrent evacuation 5.435ms [171.477s][info][gc,start ] GC(75) Pause Init Update Refs [171.478s][info][gc ] GC(75) Pause Init Update Refs 0.482ms [171.478s][info][gc,start ] GC(75) Concurrent update references [171.478s][info][gc,task ] GC(75) Using 4 of 8 workers for concurrent reference update [171.478s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.494s][info][gc ] GC(75) Concurrent update references 16.178ms [171.494s][info][gc,start ] GC(75) Concurrent update thread roots [171.520s][info][gc ] GC(75) Concurrent update thread roots 26.157ms [171.521s][info][gc,start ] GC(75) Pause Final Update Refs [171.521s][info][gc,task ] GC(75) Using 8 of 8 workers for final reference update [171.521s][info][gc ] GC(75) Transfer SATB buffers [171.521s][info][gc,free ] Free: 14896M, Max: 8192K regular, 3184M humongous, Frag: 77% external, 8% internal; Used: 1253M, Mutator Free: 1862 Collector Reserve: 840M, Max: 8192K; Used: 24576K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.521s][info][gc ] GC(75) Pause Final Update Refs 0.549ms [171.521s][info][gc,start ] GC(75) Concurrent cleanup [171.521s][info][gc ] GC(75) Concurrent cleanup 17259M->15997M(31744M) 0.130ms [171.522s][info][gc,ergo ] GC(75) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8178K, young_available: 15722M [171.522s][info][gc,ergo ] GC(75) At end of Concurrent Young GC: GCU: 12.5%, MU: 24.3% during period of 0.124s [171.522s][info][gc,ergo ] GC(75) At end of Concurrent Young GC: YOUNG generation used: 941M, used regions: 944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15722M [171.522s][info][gc,ergo ] GC(75) At end of Concurrent Young GC: OLD generation used: 15055M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 8178K [171.522s][info][gc,free ] Free: 14882M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5824K, Mutator Free: 1861 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.522s][info][gc,stats ] [171.522s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.522s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.522s][info][gc,stats ] [171.522s][info][gc,stats ] Concurrent Reset 5835 us [171.522s][info][gc,stats ] Pause Init Mark (G) 4442 us [171.522s][info][gc,stats ] Pause Init Mark (N) 3876 us [171.522s][info][gc,stats ] Swap Remembered Set 3113 us [171.522s][info][gc,stats ] Transfer Old From SATB 434 us [171.522s][info][gc,stats ] Update Region States 256 us [171.522s][info][gc,stats ] Concurrent Scan Remembered Set 11730 us, parallelism: 3.85x [171.522s][info][gc,stats ] RS: 45140 us [171.522s][info][gc,stats ] RS: Scan Clusters 45140 us, workers (us): 11648, 11631, 11384, 10477, ---, ---, ---, ---, [171.522s][info][gc,stats ] Concurrent Mark Roots 8853 us, parallelism: 3.73x [171.522s][info][gc,stats ] CMR: 33062 us [171.522s][info][gc,stats ] CMR: Thread Roots 31905 us, workers (us): 8022, 8225, 7855, 7802, ---, ---, ---, ---, [171.522s][info][gc,stats ] CMR: Code Cache Roots 905 us, workers (us): 145, 238, 160, 362, ---, ---, ---, ---, [171.522s][info][gc,stats ] CMR: VM Strong Roots 194 us, workers (us): 56, 48, 47, 44, ---, ---, ---, ---, [171.522s][info][gc,stats ] CMR: CLDG Roots 58 us, workers (us): 9, 49, ---, ---, ---, ---, ---, ---, [171.522s][info][gc,stats ] Concurrent Marking 10397 us, parallelism: 3.25x [171.522s][info][gc,stats ] CM: 33779 us [171.522s][info][gc,stats ] CM: Parallel Mark 33779 us, workers (us): 8453, 8451, 8438, 8436, ---, ---, ---, ---, [171.522s][info][gc,stats ] Pause Final Mark (G) 1218 us [171.522s][info][gc,stats ] Pause Final Mark (N) 801 us [171.522s][info][gc,stats ] Finish Mark 461 us [171.522s][info][gc,stats ] Update Region States 76 us [171.522s][info][gc,stats ] Choose Collection Set 85 us [171.522s][info][gc,stats ] Rebuild Free Set 48 us [171.522s][info][gc,stats ] Concurrent Thread Roots 7596 us, parallelism: 3.88x [171.522s][info][gc,stats ] CTR: 29502 us [171.522s][info][gc,stats ] CTR: Thread Roots 29502 us, workers (us): 7542, 7271, 7304, 7386, ---, ---, ---, ---, [171.522s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [171.522s][info][gc,stats ] CWRF: 2 us [171.522s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.522s][info][gc,stats ] Concurrent Weak Roots 613 us [171.522s][info][gc,stats ] Roots 51 us, parallelism: 1.36x [171.522s][info][gc,stats ] CWR: 70 us [171.522s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 21, 20, 17, 11, ---, ---, ---, ---, [171.522s][info][gc,stats ] Rendezvous 549 us [171.522s][info][gc,stats ] Concurrent Cleanup 107 us [171.522s][info][gc,stats ] Concurrent Strong Roots 326 us, parallelism: 2.79x [171.522s][info][gc,stats ] CSR: 909 us [171.522s][info][gc,stats ] CSR: Code Cache Roots 737 us, workers (us): 188, 144, 256, 150, ---, ---, ---, ---, [171.522s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 39, 34, 31, 27, ---, ---, ---, ---, [171.522s][info][gc,stats ] CSR: CLDG Roots 41 us, workers (us): ---, 13, ---, 28, ---, ---, ---, ---, [171.522s][info][gc,stats ] Concurrent Evacuation 5448 us [171.522s][info][gc,stats ] Pause Init Update Refs (G) 887 us [171.522s][info][gc,stats ] Pause Init Update Refs (N) 490 us [171.522s][info][gc,stats ] Manage GCLABs 407 us [171.522s][info][gc,stats ] Concurrent Update Refs 16193 us [171.522s][info][gc,stats ] Concurrent Update Thread Roots 26173 us [171.522s][info][gc,stats ] Pause Final Update Refs (G) 946 us [171.522s][info][gc,stats ] Pause Final Update Refs (N) 553 us [171.522s][info][gc,stats ] Update Region States 41 us [171.522s][info][gc,stats ] Trash Collection Set 7 us [171.522s][info][gc,stats ] Rebuild Free Set 73 us [171.522s][info][gc,stats ] Concurrent Cleanup 136 us [171.522s][info][gc,stats ] Workers: Evacuated 14803K across 115947 objects, abandoned 0B across 0 objects. [171.522s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.522s][info][gc,stats ] - age 1: 3974680 bytes, 3974680 total [171.522s][info][gc,stats ] - age 3: 2961856 bytes, 6936536 total [171.522s][info][gc,stats ] - age 4: 1011784 bytes, 7948320 total [171.522s][info][gc,stats ] - age 5: 1797456 bytes, 9745776 total [171.522s][info][gc,stats ] - age 6: 1255712 bytes, 11001488 total [171.522s][info][gc,stats ] - age 7: 2970320 bytes, 13971808 total [171.522s][info][gc,stats ] - age 8: 1187376 bytes, 15159184 total [171.522s][info][gc,stats ] [171.522s][info][gc,stats ] Mutators: Evacuated 251K across 1911 objects, abandoned 0B across 0 objects. [171.522s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.522s][info][gc,stats ] - age 3: 32 bytes, 32 total [171.522s][info][gc,stats ] - age 7: 253696 bytes, 253728 total [171.522s][info][gc,stats ] - age 8: 3976 bytes, 257704 total [171.522s][info][gc,stats ] [171.522s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.522s][info][gc,stats ] - age 1: 16763768 bytes, 16763768 total [171.522s][info][gc,stats ] [171.522s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.522s][info][gc,stats ] - age 7: 14962869440 bytes, 14962869440 total [171.522s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.532s][info][gc ] Transition from: normal to: idle [171.533s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.533s][info][gc ] Transition from: idle to: old [171.533s][info][gc,free ] Free: 14784M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1848 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.533s][info][gc,start ] GC(76) Concurrent marking (OLD) [171.533s][info][gc,task ] GC(76) Using 4 of 8 workers for concurrent marking [171.533s][info][gc ] Trigger (YOUNG): Average GC time (2487.78 ms) is above the time for average allocation rate (8169 MB/s) to deplete free headroom (13196M) (margin of error = 1.96) [171.533s][info][gc,ergo ] Free headroom: 14784M (free) - 1587M (spike) - 0B (penalties) = 13196M [171.533s][info][gc ] Preempting old generation mark to allow Young GC [171.533s][info][gc ] Cancelling GC: Concurrent GC [171.534s][info][gc ] GC(76) Concurrent marking (OLD) 1.113ms [171.534s][info][gc ] GC(76) GC cancellation took 0.001s [171.534s][info][gc,ergo ] GC(76) At end of OLD marking increment: GCU: 21.9%, MU: 389.3% for duration 0.012s (totals to be subsumed in next gc report) [171.534s][info][gc,ergo ] GC(76) At end of Concurrent Old Marking increment: YOUNG generation used: 1053M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15610M [171.534s][info][gc,ergo ] GC(76) At end of Concurrent Old Marking increment: OLD generation used: 15055M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 8178K [171.534s][info][gc,free ] Free: 14770M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5824K, Mutator Free: 1847 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.534s][info][gc,stats ] [171.534s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.534s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.534s][info][gc,stats ] [171.534s][info][gc,stats ] Concurrent Marking 1117 us, parallelism: 3.21x [171.534s][info][gc,stats ] CM: 3583 us [171.534s][info][gc,stats ] CM: Parallel Mark 3583 us, workers (us): 910, 539, 1065, 1069, ---, ---, ---, ---, [171.534s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.534s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.534s][info][gc,stats ] [171.534s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.534s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.534s][info][gc,stats ] [171.534s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.534s][info][gc,stats ] - age 1: 16763768 bytes, 16763768 total [171.534s][info][gc,stats ] [171.534s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.534s][info][gc,stats ] - age 7: 14962934224 bytes, 14962934224 total [171.534s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.544s][info][gc ] Transition from: old to: idle [171.544s][info][gc ] Transition from: idle to: normal [171.544s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.544s][info][gc,free ] Free: 14656M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1832 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.544s][info][gc,ergo ] GC(77) Start GC cycle (YOUNG) [171.544s][info][gc,start ] GC(77) Concurrent reset [171.544s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent reset [171.550s][info][gc ] GC(77) Concurrent reset 5.419ms [171.550s][info][gc,start ] GC(77) Pause Init Mark (YOUNG) [171.550s][info][gc,task ] GC(77) Using 8 of 8 workers for init marking [171.553s][info][gc ] GC(77) Transfer SATB buffers [171.554s][info][gc ] GC(77) Purged 10594 oops from old generation SATB buffers [171.554s][info][gc ] GC(77) Pause Init Mark (YOUNG) 3.755ms [171.554s][info][gc,start ] GC(77) Concurrent remembered set scanning [171.554s][info][gc,task ] GC(77) Using 4 of 8 workers for Concurrent remembered set scanning [171.564s][info][gc ] GC(77) Concurrent remembered set scanning 9.887ms [171.564s][info][gc,start ] GC(77) Concurrent marking roots [171.564s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent marking roots [171.572s][info][gc ] GC(77) Concurrent marking roots 8.324ms [171.572s][info][gc,start ] GC(77) Concurrent marking (YOUNG) [171.572s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent marking [171.582s][info][gc ] GC(77) Concurrent marking (YOUNG) 10.025ms [171.583s][info][gc,start ] GC(77) Pause Final Mark (YOUNG) [171.583s][info][gc,task ] GC(77) Using 8 of 8 workers for final marking [171.583s][info][gc,ergo ] GC(77) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.583s][info][gc,ergo ] GC(77) Adaptive CSet Selection for YOUNG. Max Evacuation: 694M, Actual Free: 0B. [171.583s][info][gc,ergo ] GC(77) Chosen CSet evacuates young: 23777K (of which at least: 0B are to be promoted), old: 0B [171.583s][info][gc,ergo ] GC(77) Collectable Garbage: 1184M (99%), Immediate: 0B (0%), 0 regions, CSet: 1184M (99%), 151 regions [171.583s][info][gc,ergo ] GC(77) Evacuation Targets: YOUNG: 23777K, PROMOTE: 0B, OLD: 0B, TOTAL: 23777K [171.584s][info][gc,free ] Free: 15088M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1886 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [171.584s][info][gc ] GC(77) Pause Final Mark (YOUNG) 0.789ms [171.584s][info][gc,start ] GC(77) Concurrent thread roots [171.584s][info][gc,task ] GC(77) Using 4 of 8 workers for Concurrent thread roots [171.593s][info][gc ] GC(77) Concurrent thread roots 8.943ms [171.593s][info][gc,start ] GC(77) Concurrent weak references [171.593s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent weak references [171.593s][info][gc,ref ] GC(77) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.593s][info][gc,ref ] GC(77) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.593s][info][gc,ref ] GC(77) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.593s][info][gc ] GC(77) Concurrent weak references 0.068ms [171.593s][info][gc,start ] GC(77) Concurrent weak roots [171.593s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent weak root [171.593s][info][gc ] GC(77) Concurrent weak roots 0.613ms [171.593s][info][gc,start ] GC(77) Concurrent cleanup [171.594s][info][gc ] GC(77) Concurrent cleanup 16720M->16720M(31744M) 0.125ms [171.594s][info][gc,free ] Free: 14968M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1871 Collector Reserve: 32582K, Max: 8192K; Used: 185K Old Collector Reserve: 7763K, Max: 7763K; Used: 428K [171.594s][info][gc,start ] GC(77) Concurrent strong roots [171.594s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent strong root [171.594s][info][gc ] GC(77) Concurrent strong roots 0.339ms [171.594s][info][gc,start ] GC(77) Concurrent evacuation [171.594s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent evacuation [171.600s][info][gc ] GC(77) Concurrent evacuation 6.512ms [171.601s][info][gc,start ] GC(77) Pause Init Update Refs [171.601s][info][gc ] GC(77) Pause Init Update Refs 0.470ms [171.601s][info][gc,start ] GC(77) Concurrent update references [171.601s][info][gc,task ] GC(77) Using 4 of 8 workers for concurrent reference update [171.601s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.618s][info][gc ] GC(77) Concurrent update references 16.410ms [171.618s][info][gc,start ] GC(77) Concurrent update thread roots [171.642s][info][gc ] GC(77) Concurrent update thread roots 24.734ms [171.643s][info][gc,start ] GC(77) Pause Final Update Refs [171.643s][info][gc,task ] GC(77) Using 8 of 8 workers for final reference update [171.643s][info][gc ] GC(77) Transfer SATB buffers [171.643s][info][gc,free ] Free: 14874M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 7% internal; Used: 1181M, Mutator Free: 1860 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.643s][info][gc ] GC(77) Pause Final Update Refs 0.652ms [171.644s][info][gc,start ] GC(77) Concurrent cleanup [171.644s][info][gc ] GC(77) Concurrent cleanup 17216M->16024M(31744M) 0.121ms [171.644s][info][gc,ergo ] GC(77) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3212K, young_available: 15700M [171.644s][info][gc,ergo ] GC(77) At end of Concurrent Young GC: GCU: 12.9%, MU: 27.5% during period of 0.122s [171.644s][info][gc,ergo ] GC(77) At end of Concurrent Young GC: YOUNG generation used: 963M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15700M [171.644s][info][gc,ergo ] GC(77) At end of Concurrent Young GC: OLD generation used: 15060M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 3212K [171.644s][info][gc,free ] Free: 14860M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1859 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.644s][info][gc,stats ] [171.644s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.644s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.644s][info][gc,stats ] [171.644s][info][gc,stats ] Concurrent Reset 5434 us [171.644s][info][gc,stats ] Pause Init Mark (G) 4348 us [171.644s][info][gc,stats ] Pause Init Mark (N) 3761 us [171.644s][info][gc,stats ] Swap Remembered Set 3055 us [171.644s][info][gc,stats ] Transfer Old From SATB 449 us [171.644s][info][gc,stats ] Update Region States 178 us [171.644s][info][gc,stats ] Concurrent Scan Remembered Set 9903 us, parallelism: 3.92x [171.644s][info][gc,stats ] RS: 38773 us [171.644s][info][gc,stats ] RS: Scan Clusters 38773 us, workers (us): 9825, 9818, 9568, 9562, ---, ---, ---, ---, [171.644s][info][gc,stats ] Concurrent Mark Roots 8338 us, parallelism: 3.78x [171.644s][info][gc,stats ] CMR: 31556 us [171.644s][info][gc,stats ] CMR: Thread Roots 30457 us, workers (us): 7779, 7691, 7413, 7574, ---, ---, ---, ---, [171.644s][info][gc,stats ] CMR: Code Cache Roots 863 us, workers (us): 181, 179, 358, 145, ---, ---, ---, ---, [171.644s][info][gc,stats ] CMR: VM Strong Roots 193 us, workers (us): 54, 48, 46, 45, ---, ---, ---, ---, [171.644s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, ---, ---, 8, ---, ---, ---, ---, [171.644s][info][gc,stats ] Concurrent Marking 10042 us, parallelism: 3.08x [171.644s][info][gc,stats ] CM: 30936 us [171.644s][info][gc,stats ] CM: Parallel Mark 30936 us, workers (us): 7754, 7735, 7732, 7714, ---, ---, ---, ---, [171.644s][info][gc,stats ] Pause Final Mark (G) 1217 us [171.644s][info][gc,stats ] Pause Final Mark (N) 795 us [171.644s][info][gc,stats ] Finish Mark 451 us [171.644s][info][gc,stats ] Update Region States 76 us [171.644s][info][gc,stats ] Choose Collection Set 86 us [171.644s][info][gc,stats ] Rebuild Free Set 51 us [171.644s][info][gc,stats ] Concurrent Thread Roots 8964 us, parallelism: 3.90x [171.644s][info][gc,stats ] CTR: 34923 us [171.644s][info][gc,stats ] CTR: Thread Roots 34923 us, workers (us): 8607, 8891, 8709, 8716, ---, ---, ---, ---, [171.644s][info][gc,stats ] Concurrent Weak References 71 us, parallelism: 0.03x [171.644s][info][gc,stats ] CWRF: 2 us [171.644s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [171.644s][info][gc,stats ] Concurrent Weak Roots 627 us [171.644s][info][gc,stats ] Roots 50 us, parallelism: 1.61x [171.644s][info][gc,stats ] CWR: 81 us [171.644s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 21, 17, 17, ---, ---, ---, ---, [171.644s][info][gc,stats ] Rendezvous 553 us [171.644s][info][gc,stats ] Concurrent Cleanup 130 us [171.644s][info][gc,stats ] Concurrent Strong Roots 343 us, parallelism: 2.80x [171.644s][info][gc,stats ] CSR: 961 us [171.644s][info][gc,stats ] CSR: Code Cache Roots 794 us, workers (us): 262, 198, 184, 151, ---, ---, ---, ---, [171.644s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 43, 36, 34, 27, ---, ---, ---, ---, [171.644s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [171.644s][info][gc,stats ] Concurrent Evacuation 6526 us [171.644s][info][gc,stats ] Pause Init Update Refs (G) 876 us [171.644s][info][gc,stats ] Pause Init Update Refs (N) 478 us [171.644s][info][gc,stats ] Manage GCLABs 398 us [171.645s][info][gc,stats ] Concurrent Update Refs 16428 us [171.645s][info][gc,stats ] Concurrent Update Thread Roots 24751 us [171.645s][info][gc,stats ] Pause Final Update Refs (G) 1123 us [171.645s][info][gc,stats ] Pause Final Update Refs (N) 657 us [171.645s][info][gc,stats ] Update Region States 46 us [171.645s][info][gc,stats ] Trash Collection Set 7 us [171.645s][info][gc,stats ] Rebuild Free Set 75 us [171.645s][info][gc,stats ] Concurrent Cleanup 127 us [171.645s][info][gc,stats ] Workers: Evacuated 23305K across 183337 objects, abandoned 328B across 1 objects. [171.645s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.645s][info][gc,stats ] - age 1: 4011344 bytes, 4011344 total [171.645s][info][gc,stats ] - age 2: 3973112 bytes, 7984456 total [171.645s][info][gc,stats ] - age 4: 4083072 bytes, 12067528 total [171.645s][info][gc,stats ] - age 5: 3018160 bytes, 15085688 total [171.645s][info][gc,stats ] - age 6: 3611232 bytes, 18696920 total [171.645s][info][gc,stats ] - age 7: 5138000 bytes, 23834920 total [171.645s][info][gc,stats ] - age 8: 30400 bytes, 23865320 total [171.645s][info][gc,stats ] [171.645s][info][gc,stats ] Mutators: Evacuated 471K across 3584 objects, abandoned 0B across 0 objects. [171.645s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.645s][info][gc,stats ] - age 6: 32 bytes, 32 total [171.645s][info][gc,stats ] - age 7: 482552 bytes, 482584 total [171.645s][info][gc,stats ] [171.645s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.645s][info][gc,stats ] - age 2: 8108400 bytes, 8108400 total [171.645s][info][gc,stats ] [171.645s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.645s][info][gc,stats ] - age 7: 14962934224 bytes, 14962934224 total [171.645s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.655s][info][gc ] Transition from: normal to: idle [171.655s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.655s][info][gc ] Transition from: idle to: old [171.655s][info][gc,free ] Free: 14748M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1845 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.655s][info][gc,start ] GC(78) Concurrent marking (OLD) [171.655s][info][gc,task ] GC(78) Using 4 of 8 workers for concurrent marking [171.655s][info][gc ] Trigger (YOUNG): Average GC time (2358.53 ms) is above the time for average allocation rate (7473 MB/s) to deplete free headroom (13151M) (margin of error = 1.96) [171.655s][info][gc,ergo ] Free headroom: 14738M (free) - 1587M (spike) - 0B (penalties) = 13151M [171.655s][info][gc ] Preempting old generation mark to allow Young GC [171.655s][info][gc ] Cancelling GC: Concurrent GC [171.656s][info][gc ] GC(78) Concurrent marking (OLD) 1.118ms [171.656s][info][gc ] GC(78) GC cancellation took 0.001s [171.656s][info][gc,ergo ] GC(78) At end of OLD marking increment: GCU: 21.3%, MU: 389.8% for duration 0.012s (totals to be subsumed in next gc report) [171.656s][info][gc,ergo ] GC(78) At end of Concurrent Old Marking increment: YOUNG generation used: 1085M, used regions: 1088M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15578M [171.656s][info][gc,ergo ] GC(78) At end of Concurrent Old Marking increment: OLD generation used: 15060M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 3212K [171.656s][info][gc,free ] Free: 14724M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 11716K, Mutator Free: 1842 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.656s][info][gc,stats ] [171.656s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.656s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.656s][info][gc,stats ] [171.656s][info][gc,stats ] Concurrent Marking 1125 us, parallelism: 3.10x [171.656s][info][gc,stats ] CM: 3493 us [171.656s][info][gc,stats ] CM: Parallel Mark 3493 us, workers (us): 818, 529, 1072, 1074, ---, ---, ---, ---, [171.656s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.656s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.656s][info][gc,stats ] [171.656s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.657s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.657s][info][gc,stats ] [171.657s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.657s][info][gc,stats ] - age 2: 8108400 bytes, 8108400 total [171.657s][info][gc,stats ] [171.657s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.657s][info][gc,stats ] - age 7: 14962998920 bytes, 14962998920 total [171.657s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.667s][info][gc ] Transition from: old to: idle [171.667s][info][gc ] Transition from: idle to: normal [171.667s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.667s][info][gc,free ] Free: 14618M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5858K, Mutator Free: 1828 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.667s][info][gc,ergo ] GC(79) Start GC cycle (YOUNG) [171.667s][info][gc,start ] GC(79) Concurrent reset [171.667s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent reset [171.672s][info][gc ] GC(79) Concurrent reset 5.686ms [171.673s][info][gc,start ] GC(79) Pause Init Mark (YOUNG) [171.673s][info][gc,task ] GC(79) Using 8 of 8 workers for init marking [171.676s][info][gc ] GC(79) Transfer SATB buffers [171.676s][info][gc ] GC(79) Purged 9869 oops from old generation SATB buffers [171.677s][info][gc ] GC(79) Pause Init Mark (YOUNG) 3.816ms [171.677s][info][gc,start ] GC(79) Concurrent remembered set scanning [171.677s][info][gc,task ] GC(79) Using 4 of 8 workers for Concurrent remembered set scanning [171.687s][info][gc ] GC(79) Concurrent remembered set scanning 10.254ms [171.687s][info][gc,start ] GC(79) Concurrent marking roots [171.687s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent marking roots [171.694s][info][gc ] GC(79) Concurrent marking roots 7.473ms [171.695s][info][gc,start ] GC(79) Concurrent marking (YOUNG) [171.695s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent marking [171.704s][info][gc ] GC(79) Concurrent marking (YOUNG) 9.558ms [171.704s][info][gc,start ] GC(79) Pause Final Mark (YOUNG) [171.704s][info][gc,task ] GC(79) Using 8 of 8 workers for final marking [171.705s][info][gc,ergo ] GC(79) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.705s][info][gc,ergo ] GC(79) Adaptive CSet Selection for YOUNG. Max Evacuation: 694M, Actual Free: 0B. [171.705s][info][gc,ergo ] GC(79) Chosen CSet evacuates young: 25449K (of which at least: 0B are to be promoted), old: 0B [171.705s][info][gc,ergo ] GC(79) Collectable Garbage: 1236M (99%), Immediate: 0B (0%), 0 regions, CSet: 1236M (99%), 158 regions [171.705s][info][gc,ergo ] GC(79) Evacuation Targets: YOUNG: 25449K, PROMOTE: 0B, OLD: 0B, TOTAL: 25449K [171.705s][info][gc,free ] Free: 15050M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5775K, Mutator Free: 1882 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 3207K, Max: 3207K; Used: 4985K [171.705s][info][gc ] GC(79) Pause Final Mark (YOUNG) 0.830ms [171.705s][info][gc,start ] GC(79) Concurrent thread roots [171.705s][info][gc,task ] GC(79) Using 4 of 8 workers for Concurrent thread roots [171.713s][info][gc ] GC(79) Concurrent thread roots 8.011ms [171.713s][info][gc,start ] GC(79) Concurrent weak references [171.713s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent weak references [171.713s][info][gc,ref ] GC(79) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.713s][info][gc,ref ] GC(79) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.713s][info][gc,ref ] GC(79) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.713s][info][gc ] GC(79) Concurrent weak references 0.052ms [171.713s][info][gc,start ] GC(79) Concurrent weak roots [171.713s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent weak root [171.714s][info][gc ] GC(79) Concurrent weak roots 0.593ms [171.714s][info][gc,start ] GC(79) Concurrent cleanup [171.714s][info][gc ] GC(79) Concurrent cleanup 16753M->16761M(31744M) 0.206ms [171.714s][info][gc,free ] Free: 14930M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5843K, Mutator Free: 1867 Collector Reserve: 32258K, Max: 8192K; Used: 509K Old Collector Reserve: 2721K, Max: 2721K; Used: 5470K [171.714s][info][gc,start ] GC(79) Concurrent strong roots [171.714s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent strong root [171.715s][info][gc ] GC(79) Concurrent strong roots 0.348ms [171.715s][info][gc,start ] GC(79) Concurrent evacuation [171.715s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent evacuation [171.720s][info][gc,ergo ] GC(79) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3289088, promotion expended: 2519944, old capacity: 15812526080, old_used: 15794829360, old unaffiliated regions: 0 [171.720s][info][gc,ergo ] GC(79) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3289088, promotion expended: 2519944, old capacity: 15812526080, old_used: 15794829360, old unaffiliated regions: 0 [171.720s][info][gc,ergo ] GC(79) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3289088, promotion expended: 2519944, old capacity: 15812526080, old_used: 15794829360, old unaffiliated regions: 0 [171.720s][info][gc,ergo ] GC(79) Promotion failed, size 376, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3289088, promotion expended: 2519944, old capacity: 15812526080, old_used: 15794829360, old unaffiliated regions: 0 [171.720s][info][gc,ergo ] GC(79) Squelching additional promotion failure reports for current epoch [171.722s][info][gc ] GC(79) Concurrent evacuation 6.992ms [171.722s][info][gc,start ] GC(79) Pause Init Update Refs [171.722s][info][gc ] GC(79) Pause Init Update Refs 0.507ms [171.723s][info][gc,start ] GC(79) Concurrent update references [171.723s][info][gc,task ] GC(79) Using 4 of 8 workers for concurrent reference update [171.723s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.739s][info][gc ] GC(79) Concurrent update references 16.541ms [171.739s][info][gc,start ] GC(79) Concurrent update thread roots [171.763s][info][gc ] GC(79) Concurrent update thread roots 23.597ms [171.763s][info][gc,start ] GC(79) Pause Final Update Refs [171.763s][info][gc,task ] GC(79) Using 8 of 8 workers for final reference update [171.763s][info][gc ] GC(79) Transfer SATB buffers [171.764s][info][gc,free ] Free: 14864M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 8% internal; Used: 1229M, Mutator Free: 1858 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.764s][info][gc ] GC(79) Pause Final Update Refs 0.694ms [171.764s][info][gc,start ] GC(79) Concurrent cleanup [171.764s][info][gc ] GC(79) Concurrent cleanup 17285M->16031M(31744M) 0.182ms [171.764s][info][gc,ergo ] GC(79) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 237K, young_available: 15696M [171.764s][info][gc,ergo ] GC(79) At end of Concurrent Young GC: GCU: 12.8%, MU: 26.7% during period of 0.120s [171.764s][info][gc,ergo ] GC(79) At end of Concurrent Young GC: YOUNG generation used: 981M, used regions: 984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15682M [171.764s][info][gc,ergo ] GC(79) At end of Concurrent Young GC: OLD generation used: 15063M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 237K [171.764s][info][gc,free ] Free: 14842M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5843K, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.765s][info][gc,stats ] [171.765s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.765s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.765s][info][gc,stats ] [171.765s][info][gc,stats ] Concurrent Reset 5702 us [171.765s][info][gc,stats ] Pause Init Mark (G) 4361 us [171.765s][info][gc,stats ] Pause Init Mark (N) 3822 us [171.765s][info][gc,stats ] Swap Remembered Set 3072 us [171.765s][info][gc,stats ] Transfer Old From SATB 420 us [171.765s][info][gc,stats ] Update Region States 251 us [171.765s][info][gc,stats ] Concurrent Scan Remembered Set 10270 us, parallelism: 3.97x [171.765s][info][gc,stats ] RS: 40764 us [171.765s][info][gc,stats ] RS: Scan Clusters 40764 us, workers (us): 10198, 10195, 10187, 10184, ---, ---, ---, ---, [171.765s][info][gc,stats ] Concurrent Mark Roots 7487 us, parallelism: 3.75x [171.765s][info][gc,stats ] CMR: 28093 us [171.765s][info][gc,stats ] CMR: Thread Roots 27110 us, workers (us): 6878, 6742, 6689, 6800, ---, ---, ---, ---, [171.765s][info][gc,stats ] CMR: Code Cache Roots 757 us, workers (us): 282, 128, 193, 154, ---, ---, ---, ---, [171.765s][info][gc,stats ] CMR: VM Strong Roots 178 us, workers (us): 50, 46, 44, 38, ---, ---, ---, ---, [171.765s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, ---, 39, 10, ---, ---, ---, ---, [171.765s][info][gc,stats ] Concurrent Marking 9571 us, parallelism: 3.13x [171.765s][info][gc,stats ] CM: 29943 us [171.765s][info][gc,stats ] CM: Parallel Mark 29943 us, workers (us): 7494, 7485, 7488, 7476, ---, ---, ---, ---, [171.765s][info][gc,stats ] Pause Final Mark (G) 1285 us [171.765s][info][gc,stats ] Pause Final Mark (N) 836 us [171.765s][info][gc,stats ] Finish Mark 482 us [171.765s][info][gc,stats ] Update Region States 78 us [171.765s][info][gc,stats ] Choose Collection Set 95 us [171.765s][info][gc,stats ] Rebuild Free Set 50 us [171.765s][info][gc,stats ] Concurrent Thread Roots 8027 us, parallelism: 3.88x [171.765s][info][gc,stats ] CTR: 31127 us [171.765s][info][gc,stats ] CTR: Thread Roots 31127 us, workers (us): 7762, 7699, 7963, 7703, ---, ---, ---, ---, [171.765s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [171.765s][info][gc,stats ] CWRF: 1 us [171.765s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.765s][info][gc,stats ] Concurrent Weak Roots 602 us [171.765s][info][gc,stats ] Roots 52 us, parallelism: 1.22x [171.765s][info][gc,stats ] CWR: 64 us [171.765s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 23, 18, 13, 10, ---, ---, ---, ---, [171.765s][info][gc,stats ] Rendezvous 529 us [171.765s][info][gc,stats ] Concurrent Cleanup 216 us [171.765s][info][gc,stats ] Concurrent Strong Roots 354 us, parallelism: 2.62x [171.765s][info][gc,stats ] CSR: 928 us [171.765s][info][gc,stats ] CSR: Code Cache Roots 771 us, workers (us): 151, 200, 147, 273, ---, ---, ---, ---, [171.765s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 43, 33, 31, 25, ---, ---, ---, ---, [171.765s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [171.765s][info][gc,stats ] Concurrent Evacuation 7005 us [171.765s][info][gc,stats ] Pause Init Update Refs (G) 906 us [171.765s][info][gc,stats ] Pause Init Update Refs (N) 517 us [171.765s][info][gc,stats ] Manage GCLABs 435 us [171.765s][info][gc,stats ] Concurrent Update Refs 16558 us [171.765s][info][gc,stats ] Concurrent Update Thread Roots 23612 us [171.765s][info][gc,stats ] Pause Final Update Refs (G) 1118 us [171.765s][info][gc,stats ] Pause Final Update Refs (N) 699 us [171.765s][info][gc,stats ] Update Region States 44 us [171.765s][info][gc,stats ] Trash Collection Set 7 us [171.765s][info][gc,stats ] Rebuild Free Set 78 us [171.765s][info][gc,stats ] Concurrent Cleanup 191 us [171.765s][info][gc,stats ] Workers: Evacuated 25012K across 187113 objects, abandoned 0B across 0 objects. [171.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.765s][info][gc,stats ] - age 1: 6344864 bytes, 6344864 total [171.765s][info][gc,stats ] - age 2: 4010072 bytes, 10354936 total [171.765s][info][gc,stats ] - age 3: 1897120 bytes, 12252056 total [171.765s][info][gc,stats ] - age 4: 4136624 bytes, 16388680 total [171.765s][info][gc,stats ] - age 5: 2757272 bytes, 19145952 total [171.765s][info][gc,stats ] - age 6: 1586400 bytes, 20732352 total [171.765s][info][gc,stats ] - age 7: 4242264 bytes, 24974616 total [171.765s][info][gc,stats ] - age 8: 638544 bytes, 25613160 total [171.765s][info][gc,stats ] [171.765s][info][gc,stats ] Mutators: Evacuated 436K across 3342 objects, abandoned 0B across 0 objects. [171.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.765s][info][gc,stats ] - age 5: 363360 bytes, 363360 total [171.765s][info][gc,stats ] - age 7: 83880 bytes, 447240 total [171.765s][info][gc,stats ] [171.765s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.765s][info][gc,stats ] - age 1: 8387720 bytes, 8387720 total [171.765s][info][gc,stats ] [171.765s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.765s][info][gc,stats ] - age 7: 14962998920 bytes, 14962998920 total [171.765s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.775s][info][gc ] Transition from: normal to: idle [171.775s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.775s][info][gc ] Transition from: idle to: old [171.776s][info][gc,free ] Free: 14730M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5843K, Mutator Free: 1842 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.776s][info][gc,start ] GC(80) Concurrent marking (OLD) [171.776s][info][gc,task ] GC(80) Using 4 of 8 workers for concurrent marking [171.776s][info][gc ] Trigger (YOUNG): Average GC time (2236.27 ms) is above the time for average allocation rate (6824 MB/s) to deplete free headroom (13143M) (margin of error = 1.96) [171.776s][info][gc,ergo ] Free headroom: 14730M (free) - 1587M (spike) - 0B (penalties) = 13143M [171.776s][info][gc ] Preempting old generation mark to allow Young GC [171.776s][info][gc ] Cancelling GC: Concurrent GC [171.777s][info][gc ] GC(80) Concurrent marking (OLD) 1.116ms [171.777s][info][gc ] GC(80) GC cancellation took 0.001s [171.777s][info][gc,ergo ] GC(80) At end of OLD marking increment: GCU: 16.6%, MU: 380.8% for duration 0.013s (totals to be subsumed in next gc report) [171.777s][info][gc,ergo ] GC(80) At end of Concurrent Old Marking increment: YOUNG generation used: 1101M, used regions: 1104M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16664M, available: 15562M [171.777s][info][gc,ergo ] GC(80) At end of Concurrent Old Marking increment: OLD generation used: 15063M, used regions: 15080M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15080M, available: 237K [171.777s][info][gc,free ] Free: 14722M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5843K, Mutator Free: 1841 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.777s][info][gc,stats ] [171.777s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.777s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.777s][info][gc,stats ] [171.777s][info][gc,stats ] Concurrent Marking 1123 us, parallelism: 2.30x [171.777s][info][gc,stats ] CM: 2585 us [171.777s][info][gc,stats ] CM: Parallel Mark 2585 us, workers (us): 429, 24, 1069, 1064, ---, ---, ---, ---, [171.777s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.777s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.777s][info][gc,stats ] [171.777s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.777s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.777s][info][gc,stats ] [171.777s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.777s][info][gc,stats ] - age 1: 8387720 bytes, 8387720 total [171.777s][info][gc,stats ] [171.777s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.777s][info][gc,stats ] - age 7: 14963031632 bytes, 14963031632 total [171.777s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.787s][info][gc ] Transition from: old to: idle [171.787s][info][gc ] Transition from: idle to: normal [171.787s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.788s][info][gc,free ] Free: 14602M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5843K, Mutator Free: 1826 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.788s][info][gc,ergo ] GC(81) Start GC cycle (YOUNG) [171.788s][info][gc,start ] GC(81) Concurrent reset [171.788s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent reset [171.793s][info][gc ] GC(81) Concurrent reset 5.695ms [171.794s][info][gc,start ] GC(81) Pause Init Mark (YOUNG) [171.794s][info][gc,task ] GC(81) Using 8 of 8 workers for init marking [171.798s][info][gc ] GC(81) Transfer SATB buffers [171.799s][info][gc ] GC(81) Purged 10091 oops from old generation SATB buffers [171.799s][info][gc ] GC(81) Pause Init Mark (YOUNG) 5.510ms [171.801s][info][gc,start ] GC(81) Concurrent remembered set scanning [171.801s][info][gc,task ] GC(81) Using 4 of 8 workers for Concurrent remembered set scanning [171.812s][info][gc ] GC(81) Concurrent remembered set scanning 11.195ms [171.812s][info][gc,start ] GC(81) Concurrent marking roots [171.812s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent marking roots [171.820s][info][gc ] GC(81) Concurrent marking roots 7.851ms [171.820s][info][gc,start ] GC(81) Concurrent marking (YOUNG) [171.820s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent marking [171.829s][info][gc ] GC(81) Concurrent marking (YOUNG) 9.817ms [171.830s][info][gc,start ] GC(81) Pause Final Mark (YOUNG) [171.830s][info][gc,task ] GC(81) Using 8 of 8 workers for final marking [171.830s][info][gc,ergo ] GC(81) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.830s][info][gc,ergo ] GC(81) Adaptive CSet Selection for YOUNG. Max Evacuation: 694M, Actual Free: 0B. [171.830s][info][gc,ergo ] GC(81) Chosen CSet evacuates young: 26723K (of which at least: 0B are to be promoted), old: 0B [171.830s][info][gc,ergo ] GC(81) Collectable Garbage: 1253M (99%), Immediate: 0B (0%), 0 regions, CSet: 1253M (99%), 160 regions [171.830s][info][gc,ergo ] GC(81) Evacuation Targets: YOUNG: 26723K, PROMOTE: 0B, OLD: 0B, TOTAL: 26723K [171.830s][info][gc,free ] Free: 14976M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1872 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 232K, Max: 232K; Used: 7960K [171.831s][info][gc ] GC(81) Pause Final Mark (YOUNG) 0.851ms [171.831s][info][gc,start ] GC(81) Concurrent thread roots [171.831s][info][gc,task ] GC(81) Using 4 of 8 workers for Concurrent thread roots [171.833s][info][gc,ergo ] Promotion failed, size 376, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 242688, promotion expended: 230568, old capacity: 15812526080, old_used: 15795578416, old unaffiliated regions: 0 [171.833s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 242688, promotion expended: 230568, old capacity: 15812526080, old_used: 15795578416, old unaffiliated regions: 0 [171.833s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 242688, promotion expended: 230568, old capacity: 15812526080, old_used: 15795578416, old unaffiliated regions: 0 [171.833s][info][gc,ergo ] Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 242688, promotion expended: 230568, old capacity: 15812526080, old_used: 15795578416, old unaffiliated regions: 0 [171.833s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [171.833s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15088M [171.839s][info][gc ] GC(81) Concurrent thread roots 8.059ms [171.839s][info][gc,start ] GC(81) Concurrent weak references [171.839s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent weak references [171.839s][info][gc,ref ] GC(81) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.839s][info][gc,ref ] GC(81) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.839s][info][gc,ref ] GC(81) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.839s][info][gc ] GC(81) Concurrent weak references 0.050ms [171.839s][info][gc,start ] GC(81) Concurrent weak roots [171.839s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent weak root [171.840s][info][gc ] GC(81) Concurrent weak roots 0.843ms [171.840s][info][gc,start ] GC(81) Concurrent cleanup [171.840s][info][gc ] GC(81) Concurrent cleanup 16838M->16838M(31744M) 0.171ms [171.840s][info][gc,free ] Free: 14850M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5811K, Mutator Free: 1857 Collector Reserve: 31862K, Max: 8192K; Used: 905K Old Collector Reserve: 8094K, Max: 8094K; Used: 100352B [171.840s][info][gc,start ] GC(81) Concurrent strong roots [171.840s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent strong root [171.840s][info][gc ] GC(81) Concurrent strong roots 0.354ms [171.840s][info][gc,start ] GC(81) Concurrent evacuation [171.840s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent evacuation [171.846s][info][gc ] GC(81) Concurrent evacuation 5.794ms [171.846s][info][gc,start ] GC(81) Pause Init Update Refs [171.847s][info][gc ] GC(81) Pause Init Update Refs 0.479ms [171.847s][info][gc,start ] GC(81) Concurrent update references [171.847s][info][gc,task ] GC(81) Using 4 of 8 workers for concurrent reference update [171.847s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [171.864s][info][gc ] GC(81) Concurrent update references 16.719ms [171.864s][info][gc,start ] GC(81) Concurrent update thread roots [171.890s][info][gc ] GC(81) Concurrent update thread roots 25.992ms [171.890s][info][gc,start ] GC(81) Pause Final Update Refs [171.890s][info][gc,task ] GC(81) Using 8 of 8 workers for final reference update [171.890s][info][gc ] GC(81) Transfer SATB buffers [171.891s][info][gc,free ] Free: 14762M, Max: 8192K regular, 3752M humongous, Frag: 73% external, 8% internal; Used: 1253M, Mutator Free: 1846 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.891s][info][gc ] GC(81) Pause Final Update Refs 0.657ms [171.891s][info][gc,start ] GC(81) Concurrent cleanup [171.891s][info][gc ] GC(81) Concurrent cleanup 17397M->16125M(31744M) 0.119ms [171.891s][info][gc,ergo ] GC(81) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8093K, young_available: 15594M [171.891s][info][gc,ergo ] GC(81) At end of Concurrent Young GC: GCU: 12.7%, MU: 26.7% during period of 0.127s [171.891s][info][gc,ergo ] GC(81) At end of Concurrent Young GC: YOUNG generation used: 1075M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15580M [171.891s][info][gc,ergo ] GC(81) At end of Concurrent Young GC: OLD generation used: 15063M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 8093K [171.891s][info][gc,free ] Free: 14740M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 11623K, Mutator Free: 1844 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.892s][info][gc,stats ] [171.892s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.892s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.892s][info][gc,stats ] [171.892s][info][gc,stats ] Concurrent Reset 5709 us [171.892s][info][gc,stats ] Pause Init Mark (G) 7264 us [171.892s][info][gc,stats ] Pause Init Mark (N) 5516 us [171.892s][info][gc,stats ] Swap Remembered Set 4730 us [171.892s][info][gc,stats ] Transfer Old From SATB 431 us [171.892s][info][gc,stats ] Update Region States 275 us [171.892s][info][gc,stats ] Concurrent Scan Remembered Set 11208 us, parallelism: 3.94x [171.892s][info][gc,stats ] RS: 44181 us [171.892s][info][gc,stats ] RS: Scan Clusters 44181 us, workers (us): 11136, 11130, 11026, 10889, ---, ---, ---, ---, [171.892s][info][gc,stats ] Concurrent Mark Roots 7864 us, parallelism: 3.78x [171.892s][info][gc,stats ] CMR: 29690 us [171.892s][info][gc,stats ] CMR: Thread Roots 28739 us, workers (us): 7214, 7167, 7317, 7040, ---, ---, ---, ---, [171.892s][info][gc,stats ] CMR: Code Cache Roots 740 us, workers (us): 146, 130, 178, 286, ---, ---, ---, ---, [171.892s][info][gc,stats ] CMR: VM Strong Roots 168 us, workers (us): 46, 43, 42, 38, ---, ---, ---, ---, [171.892s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, 35, ---, ---, ---, ---, ---, [171.892s][info][gc,stats ] Concurrent Marking 9832 us, parallelism: 3.23x [171.892s][info][gc,stats ] CM: 31759 us [171.892s][info][gc,stats ] CM: Parallel Mark 31759 us, workers (us): 7963, 7933, 7927, 7937, ---, ---, ---, ---, [171.892s][info][gc,stats ] Pause Final Mark (G) 1270 us [171.892s][info][gc,stats ] Pause Final Mark (N) 857 us [171.892s][info][gc,stats ] Finish Mark 513 us [171.892s][info][gc,stats ] Update Region States 77 us [171.892s][info][gc,stats ] Choose Collection Set 92 us [171.892s][info][gc,stats ] Rebuild Free Set 50 us [171.892s][info][gc,stats ] Concurrent Thread Roots 8072 us, parallelism: 3.90x [171.892s][info][gc,stats ] CTR: 31450 us [171.892s][info][gc,stats ] CTR: Thread Roots 31450 us, workers (us): 7755, 7902, 8008, 7785, ---, ---, ---, ---, [171.892s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [171.892s][info][gc,stats ] CWRF: 1 us [171.892s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [171.892s][info][gc,stats ] Concurrent Weak Roots 851 us [171.892s][info][gc,stats ] Roots 51 us, parallelism: 1.43x [171.892s][info][gc,stats ] CWR: 73 us [171.892s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 23, 19, 18, 13, ---, ---, ---, ---, [171.892s][info][gc,stats ] Rendezvous 784 us [171.892s][info][gc,stats ] Concurrent Cleanup 178 us [171.892s][info][gc,stats ] Concurrent Strong Roots 359 us, parallelism: 2.90x [171.892s][info][gc,stats ] CSR: 1039 us [171.892s][info][gc,stats ] CSR: Code Cache Roots 844 us, workers (us): 189, 190, 270, 195, ---, ---, ---, ---, [171.892s][info][gc,stats ] CSR: VM Strong Roots 161 us, workers (us): 48, 44, 39, 31, ---, ---, ---, ---, [171.892s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, 26, ---, 8, ---, ---, ---, ---, [171.892s][info][gc,stats ] Concurrent Evacuation 5805 us [171.892s][info][gc,stats ] Pause Init Update Refs (G) 892 us [171.892s][info][gc,stats ] Pause Init Update Refs (N) 487 us [171.892s][info][gc,stats ] Manage GCLABs 409 us [171.892s][info][gc,stats ] Concurrent Update Refs 16737 us [171.892s][info][gc,stats ] Concurrent Update Thread Roots 26009 us [171.892s][info][gc,stats ] Pause Final Update Refs (G) 1106 us [171.892s][info][gc,stats ] Pause Final Update Refs (N) 662 us [171.892s][info][gc,stats ] Update Region States 40 us [171.892s][info][gc,stats ] Trash Collection Set 7 us [171.892s][info][gc,stats ] Rebuild Free Set 79 us [171.892s][info][gc,stats ] Concurrent Cleanup 124 us [171.892s][info][gc,stats ] Workers: Evacuated 26394K across 218693 objects, abandoned 0B across 0 objects. [171.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.892s][info][gc,stats ] - age 1: 6252144 bytes, 6252144 total [171.892s][info][gc,stats ] - age 2: 3977432 bytes, 10229576 total [171.892s][info][gc,stats ] - age 3: 4010072 bytes, 14239648 total [171.892s][info][gc,stats ] - age 4: 1897088 bytes, 16136736 total [171.892s][info][gc,stats ] - age 5: 4136624 bytes, 20273360 total [171.892s][info][gc,stats ] - age 6: 2144456 bytes, 22417816 total [171.892s][info][gc,stats ] - age 7: 1573656 bytes, 23991472 total [171.892s][info][gc,stats ] - age 8: 2398208 bytes, 26389680 total [171.892s][info][gc,stats ] - age 9: 638544 bytes, 27028224 total [171.892s][info][gc,stats ] [171.892s][info][gc,stats ] Mutators: Evacuated 328K across 2516 objects, abandoned 0B across 0 objects. [171.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.892s][info][gc,stats ] - age 2: 32 bytes, 32 total [171.892s][info][gc,stats ] - age 4: 32 bytes, 64 total [171.892s][info][gc,stats ] - age 7: 159480 bytes, 159544 total [171.892s][info][gc,stats ] - age 8: 177032 bytes, 336576 total [171.892s][info][gc,stats ] [171.892s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.892s][info][gc,stats ] - age 2: 8387720 bytes, 8387720 total [171.892s][info][gc,stats ] [171.892s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.892s][info][gc,stats ] - age 7: 14963031632 bytes, 14963031632 total [171.892s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.902s][info][gc ] Transition from: normal to: idle [171.902s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [171.902s][info][gc ] Transition from: idle to: old [171.902s][info][gc,free ] Free: 14652M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 11623K, Mutator Free: 1833 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.902s][info][gc,start ] GC(82) Concurrent marking (OLD) [171.902s][info][gc,task ] GC(82) Using 4 of 8 workers for concurrent marking [171.902s][info][gc ] Trigger (YOUNG): Average GC time (2121.13 ms) is above the time for average allocation rate (7289 MB/s) to deplete free headroom (13057M) (margin of error = 1.96) [171.902s][info][gc,ergo ] Free headroom: 14644M (free) - 1587M (spike) - 0B (penalties) = 13057M [171.902s][info][gc ] Preempting old generation mark to allow Young GC [171.902s][info][gc ] Cancelling GC: Concurrent GC [171.903s][info][gc ] GC(82) Concurrent marking (OLD) 1.112ms [171.903s][info][gc ] GC(82) GC cancellation took 0.001s [171.903s][info][gc,ergo ] GC(82) At end of OLD marking increment: GCU: 16.7%, MU: 558.3% for duration 0.012s (totals to be subsumed in next gc report) [171.903s][info][gc,ergo ] GC(82) At end of Concurrent Old Marking increment: YOUNG generation used: 1179M, used regions: 1184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15476M [171.903s][info][gc,ergo ] GC(82) At end of Concurrent Old Marking increment: OLD generation used: 15063M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 8093K [171.903s][info][gc,free ] Free: 14636M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 11623K, Mutator Free: 1831 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.904s][info][gc,stats ] [171.904s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [171.904s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [171.904s][info][gc,stats ] [171.904s][info][gc,stats ] Concurrent Marking 1118 us, parallelism: 2.63x [171.904s][info][gc,stats ] CM: 2937 us [171.904s][info][gc,stats ] CM: Parallel Mark 2937 us, workers (us): 525, 280, 1066, 1066, ---, ---, ---, ---, [171.904s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.904s][info][gc,stats ] [171.904s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [171.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [171.904s][info][gc,stats ] [171.904s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [171.904s][info][gc,stats ] - age 2: 8387720 bytes, 8387720 total [171.904s][info][gc,stats ] [171.904s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [171.904s][info][gc,stats ] - age 7: 14963064144 bytes, 14963064144 total [171.904s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [171.914s][info][gc ] Transition from: old to: idle [171.914s][info][gc ] Transition from: idle to: normal [171.914s][info][gc ] Heuristics request to interrupt old for young collection accepted [171.914s][info][gc,free ] Free: 14540M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 11623K, Mutator Free: 1819 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.914s][info][gc,ergo ] GC(83) Start GC cycle (YOUNG) [171.914s][info][gc,start ] GC(83) Concurrent reset [171.914s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent reset [171.920s][info][gc ] GC(83) Concurrent reset 5.815ms [171.920s][info][gc,start ] GC(83) Pause Init Mark (YOUNG) [171.920s][info][gc,task ] GC(83) Using 8 of 8 workers for init marking [171.923s][info][gc ] GC(83) Transfer SATB buffers [171.924s][info][gc ] GC(83) Purged 10522 oops from old generation SATB buffers [171.924s][info][gc ] GC(83) Pause Init Mark (YOUNG) 3.916ms [171.924s][info][gc,start ] GC(83) Concurrent remembered set scanning [171.924s][info][gc,task ] GC(83) Using 4 of 8 workers for Concurrent remembered set scanning [171.934s][info][gc ] GC(83) Concurrent remembered set scanning 10.240ms [171.934s][info][gc,start ] GC(83) Concurrent marking roots [171.934s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent marking roots [171.944s][info][gc ] GC(83) Concurrent marking roots 9.811ms [171.944s][info][gc,start ] GC(83) Concurrent marking (YOUNG) [171.944s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent marking [171.955s][info][gc ] GC(83) Concurrent marking (YOUNG) 10.221ms [171.955s][info][gc,start ] GC(83) Pause Final Mark (YOUNG) [171.955s][info][gc,task ] GC(83) Using 8 of 8 workers for final marking [171.955s][info][gc,ergo ] GC(83) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [171.955s][info][gc,ergo ] GC(83) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [171.955s][info][gc,ergo ] GC(83) Chosen CSet evacuates young: 35386K (of which at least: 0B are to be promoted), old: 0B [171.955s][info][gc,ergo ] GC(83) Collectable Garbage: 1315M (100%), Immediate: 8192K (0%), 1 regions, CSet: 1307M (99%), 168 regions [171.955s][info][gc,ergo ] GC(83) Evacuation Targets: YOUNG: 35386K, PROMOTE: 0B, OLD: 0B, TOTAL: 35386K [171.956s][info][gc,free ] Free: 14896M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 8192K, Mutator Free: 1862 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8086K, Max: 8086K; Used: 105K [171.956s][info][gc ] GC(83) Pause Final Mark (YOUNG) 0.803ms [171.956s][info][gc,start ] GC(83) Concurrent thread roots [171.956s][info][gc,task ] GC(83) Using 4 of 8 workers for Concurrent thread roots [171.965s][info][gc ] GC(83) Concurrent thread roots 9.190ms [171.965s][info][gc,start ] GC(83) Concurrent weak references [171.965s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent weak references [171.965s][info][gc,ref ] GC(83) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.965s][info][gc,ref ] GC(83) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.965s][info][gc,ref ] GC(83) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [171.965s][info][gc ] GC(83) Concurrent weak references 0.049ms [171.965s][info][gc,start ] GC(83) Concurrent weak roots [171.965s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent weak root [171.966s][info][gc ] GC(83) Concurrent weak roots 0.725ms [171.966s][info][gc,start ] GC(83) Concurrent cleanup [171.966s][info][gc ] GC(83) Concurrent cleanup 16900M->16892M(31744M) 0.120ms [171.966s][info][gc,free ] Free: 14778M, Max: 8192K regular, 3752M humongous, Frag: 75% external, 0% internal; Used: 5783K, Mutator Free: 1848 Collector Reserve: 48515K, Max: 8192K; Used: 636K Old Collector Reserve: 7470K, Max: 7470K; Used: 722K [171.966s][info][gc,start ] GC(83) Concurrent strong roots [171.966s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent strong root [171.966s][info][gc ] GC(83) Concurrent strong roots 0.365ms [171.966s][info][gc,start ] GC(83) Concurrent evacuation [171.966s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent evacuation [171.973s][info][gc,ergo ] GC(83) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8287744, promotion expended: 7236336, old capacity: 15820914688, old_used: 15802939440, old unaffiliated regions: 0 [171.973s][info][gc,ergo ] GC(83) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8287744, promotion expended: 7236336, old capacity: 15820914688, old_used: 15802939440, old unaffiliated regions: 0 [171.973s][info][gc,ergo ] GC(83) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8287744, promotion expended: 7236336, old capacity: 15820914688, old_used: 15802939440, old unaffiliated regions: 0 [171.973s][info][gc,ergo ] GC(83) Promotion failed, size 360, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8287744, promotion expended: 7236336, old capacity: 15820914688, old_used: 15802939440, old unaffiliated regions: 0 [171.973s][info][gc,ergo ] GC(83) Squelching additional promotion failure reports for current epoch [171.975s][info][gc ] GC(83) Concurrent evacuation 8.335ms [171.975s][info][gc,start ] GC(83) Pause Init Update Refs [171.975s][info][gc ] GC(83) Pause Init Update Refs 0.470ms [171.975s][info][gc,start ] GC(83) Concurrent update references [171.975s][info][gc,task ] GC(83) Using 4 of 8 workers for concurrent reference update [171.975s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [171.993s][info][gc ] GC(83) Concurrent update references 17.757ms [171.993s][info][gc,start ] GC(83) Concurrent update thread roots [172.018s][info][gc ] GC(83) Concurrent update thread roots 24.591ms [172.018s][info][gc,start ] GC(83) Pause Final Update Refs [172.018s][info][gc,task ] GC(83) Using 8 of 8 workers for final reference update [172.018s][info][gc ] GC(83) Transfer SATB buffers [172.019s][info][gc,free ] Free: 14784M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 8% internal; Used: 1293M, Mutator Free: 1848 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.019s][info][gc ] GC(83) Pause Final Update Refs 0.667ms [172.019s][info][gc,start ] GC(83) Concurrent cleanup [172.019s][info][gc ] GC(83) Concurrent cleanup 17442M->16116M(31744M) 0.140ms [172.019s][info][gc,ergo ] GC(83) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1013K, young_available: 15610M [172.019s][info][gc,ergo ] GC(83) At end of Concurrent Young GC: GCU: 13.3%, MU: 27.1% during period of 0.128s [172.019s][info][gc,ergo ] GC(83) At end of Concurrent Young GC: YOUNG generation used: 1056M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15600M [172.019s][info][gc,ergo ] GC(83) At end of Concurrent Young GC: OLD generation used: 15070M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 1013K [172.019s][info][gc,free ] Free: 14760M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1845 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.020s][info][gc,stats ] [172.020s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.020s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.020s][info][gc,stats ] [172.020s][info][gc,stats ] Concurrent Reset 5834 us [172.020s][info][gc,stats ] Pause Init Mark (G) 4489 us [172.020s][info][gc,stats ] Pause Init Mark (N) 3922 us [172.020s][info][gc,stats ] Swap Remembered Set 3049 us [172.020s][info][gc,stats ] Transfer Old From SATB 473 us [172.020s][info][gc,stats ] Update Region States 321 us [172.020s][info][gc,stats ] Concurrent Scan Remembered Set 10259 us, parallelism: 3.92x [172.020s][info][gc,stats ] RS: 40184 us [172.020s][info][gc,stats ] RS: Scan Clusters 40184 us, workers (us): 10173, 10169, 10137, 9705, ---, ---, ---, ---, [172.020s][info][gc,stats ] Concurrent Mark Roots 9831 us, parallelism: 3.76x [172.020s][info][gc,stats ] CMR: 36968 us [172.020s][info][gc,stats ] CMR: Thread Roots 35828 us, workers (us): 8925, 9218, 8769, 8916, ---, ---, ---, ---, [172.020s][info][gc,stats ] CMR: Code Cache Roots 884 us, workers (us): 234, 191, 280, 179, ---, ---, ---, ---, [172.020s][info][gc,stats ] CMR: VM Strong Roots 197 us, workers (us): 58, 49, 48, 42, ---, ---, ---, ---, [172.020s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): 50, 10, ---, ---, ---, ---, ---, ---, [172.020s][info][gc,stats ] Concurrent Marking 10236 us, parallelism: 3.18x [172.020s][info][gc,stats ] CM: 32518 us [172.020s][info][gc,stats ] CM: Parallel Mark 32518 us, workers (us): 8150, 8131, 8131, 8107, ---, ---, ---, ---, [172.020s][info][gc,stats ] Pause Final Mark (G) 1212 us [172.020s][info][gc,stats ] Pause Final Mark (N) 809 us [172.020s][info][gc,stats ] Finish Mark 441 us [172.020s][info][gc,stats ] Update Region States 79 us [172.020s][info][gc,stats ] Choose Collection Set 99 us [172.020s][info][gc,stats ] Rebuild Free Set 53 us [172.020s][info][gc,stats ] Concurrent Thread Roots 9204 us, parallelism: 3.87x [172.020s][info][gc,stats ] CTR: 35621 us [172.020s][info][gc,stats ] CTR: Thread Roots 35621 us, workers (us): 9156, 8808, 8786, 8871, ---, ---, ---, ---, [172.020s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.04x [172.020s][info][gc,stats ] CWRF: 2 us [172.020s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [172.020s][info][gc,stats ] Concurrent Weak Roots 729 us [172.020s][info][gc,stats ] Roots 51 us, parallelism: 1.50x [172.020s][info][gc,stats ] CWR: 77 us [172.020s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 23, 21, 17, 15, ---, ---, ---, ---, [172.020s][info][gc,stats ] Rendezvous 666 us [172.020s][info][gc,stats ] Concurrent Cleanup 124 us [172.020s][info][gc,stats ] Concurrent Strong Roots 370 us, parallelism: 2.64x [172.020s][info][gc,stats ] CSR: 975 us [172.020s][info][gc,stats ] CSR: Code Cache Roots 804 us, workers (us): 153, 158, 199, 294, ---, ---, ---, ---, [172.020s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 41, 36, 37, 31, ---, ---, ---, ---, [172.020s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [172.020s][info][gc,stats ] Concurrent Evacuation 8348 us [172.020s][info][gc,stats ] Pause Init Update Refs (G) 866 us [172.020s][info][gc,stats ] Pause Init Update Refs (N) 478 us [172.020s][info][gc,stats ] Manage GCLABs 399 us [172.020s][info][gc,stats ] Concurrent Update Refs 17776 us [172.020s][info][gc,stats ] Concurrent Update Thread Roots 24617 us [172.020s][info][gc,stats ] Pause Final Update Refs (G) 1105 us [172.020s][info][gc,stats ] Pause Final Update Refs (N) 672 us [172.020s][info][gc,stats ] Update Region States 41 us [172.020s][info][gc,stats ] Trash Collection Set 6 us [172.020s][info][gc,stats ] Rebuild Free Set 75 us [172.020s][info][gc,stats ] Concurrent Cleanup 146 us [172.020s][info][gc,stats ] Workers: Evacuated 34854K across 268346 objects, abandoned 0B across 0 objects. [172.020s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.020s][info][gc,stats ] - age 1: 6578624 bytes, 6578624 total [172.020s][info][gc,stats ] - age 2: 3844080 bytes, 10422704 total [172.020s][info][gc,stats ] - age 3: 3977464 bytes, 14400168 total [172.020s][info][gc,stats ] - age 4: 4010040 bytes, 18410208 total [172.020s][info][gc,stats ] - age 5: 5588592 bytes, 23998800 total [172.020s][info][gc,stats ] - age 6: 4190936 bytes, 28189736 total [172.020s][info][gc,stats ] - age 7: 6274360 bytes, 34464096 total [172.020s][info][gc,stats ] - age 8: 588504 bytes, 35052600 total [172.020s][info][gc,stats ] - age 9: 638512 bytes, 35691112 total [172.020s][info][gc,stats ] [172.020s][info][gc,stats ] Mutators: Evacuated 532K across 4068 objects, abandoned 0B across 0 objects. [172.020s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.020s][info][gc,stats ] - age 4: 32 bytes, 32 total [172.020s][info][gc,stats ] - age 5: 416312 bytes, 416344 total [172.020s][info][gc,stats ] - age 6: 16 bytes, 416360 total [172.020s][info][gc,stats ] - age 7: 128688 bytes, 545048 total [172.020s][info][gc,stats ] - age 9: 32 bytes, 545080 total [172.020s][info][gc,stats ] [172.020s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.020s][info][gc,stats ] [172.020s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.020s][info][gc,stats ] - age 7: 14963064144 bytes, 14963064144 total [172.020s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.030s][info][gc ] Transition from: normal to: idle [172.030s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [172.030s][info][gc ] Transition from: idle to: old [172.030s][info][gc,free ] Free: 14658M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 5783K, Mutator Free: 1833 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.030s][info][gc,start ] GC(84) Concurrent marking (OLD) [172.030s][info][gc,task ] GC(84) Using 4 of 8 workers for concurrent marking [172.031s][info][gc ] Trigger (YOUNG): Average GC time (2012.46 ms) is above the time for average allocation rate (7691 MB/s) to deplete free headroom (13060M) (margin of error = 1.96) [172.031s][info][gc,ergo ] Free headroom: 14648M (free) - 1587M (spike) - 0B (penalties) = 13060M [172.031s][info][gc ] Preempting old generation mark to allow Young GC [172.031s][info][gc ] Cancelling GC: Concurrent GC [172.031s][info][gc ] GC(84) Concurrent marking (OLD) 1.113ms [172.031s][info][gc ] GC(84) GC cancellation took 0.001s [172.031s][info][gc,ergo ] GC(84) At end of OLD marking increment: GCU: 20.6%, MU: 390.6% for duration 0.012s (totals to be subsumed in next gc report) [172.031s][info][gc,ergo ] GC(84) At end of Concurrent Old Marking increment: YOUNG generation used: 1176M, used regions: 1176M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15480M [172.031s][info][gc,ergo ] GC(84) At end of Concurrent Old Marking increment: OLD generation used: 15070M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 1013K [172.031s][info][gc,free ] Free: 14640M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1830 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.032s][info][gc,stats ] [172.032s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.032s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.032s][info][gc,stats ] [172.032s][info][gc,stats ] Concurrent Marking 1119 us, parallelism: 3.05x [172.032s][info][gc,stats ] CM: 3413 us [172.032s][info][gc,stats ] CM: Parallel Mark 3413 us, workers (us): 811, 466, 1067, 1069, ---, ---, ---, ---, [172.032s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.032s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.032s][info][gc,stats ] [172.032s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.032s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.032s][info][gc,stats ] [172.032s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.032s][info][gc,stats ] [172.032s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.032s][info][gc,stats ] - age 7: 14963128672 bytes, 14963128672 total [172.032s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.042s][info][gc ] Transition from: old to: idle [172.042s][info][gc ] Transition from: idle to: normal [172.042s][info][gc ] Heuristics request to interrupt old for young collection accepted [172.042s][info][gc,free ] Free: 14538M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 5783K, Mutator Free: 1818 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.042s][info][gc,ergo ] GC(85) Start GC cycle (YOUNG) [172.042s][info][gc,start ] GC(85) Concurrent reset [172.042s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent reset [172.048s][info][gc ] GC(85) Concurrent reset 5.897ms [172.048s][info][gc,start ] GC(85) Pause Init Mark (YOUNG) [172.048s][info][gc,task ] GC(85) Using 8 of 8 workers for init marking [172.051s][info][gc ] GC(85) Transfer SATB buffers [172.052s][info][gc ] GC(85) Purged 10429 oops from old generation SATB buffers [172.052s][info][gc ] GC(85) Pause Init Mark (YOUNG) 3.743ms [172.052s][info][gc,start ] GC(85) Concurrent remembered set scanning [172.052s][info][gc,task ] GC(85) Using 4 of 8 workers for Concurrent remembered set scanning [172.063s][info][gc ] GC(85) Concurrent remembered set scanning 10.348ms [172.063s][info][gc,start ] GC(85) Concurrent marking roots [172.063s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent marking roots [172.071s][info][gc ] GC(85) Concurrent marking roots 8.282ms [172.071s][info][gc,start ] GC(85) Concurrent marking (YOUNG) [172.071s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent marking [172.081s][info][gc ] GC(85) Concurrent marking (YOUNG) 9.644ms [172.081s][info][gc,start ] GC(85) Pause Final Mark (YOUNG) [172.081s][info][gc,task ] GC(85) Using 8 of 8 workers for final marking [172.082s][info][gc,ergo ] GC(85) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [172.082s][info][gc,ergo ] GC(85) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [172.082s][info][gc,ergo ] GC(85) Chosen CSet evacuates young: 15618K (of which at least: 0B are to be promoted), old: 0B [172.082s][info][gc,ergo ] GC(85) Collectable Garbage: 1312M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1304M (99%), 165 regions [172.082s][info][gc,ergo ] GC(85) Evacuation Targets: YOUNG: 15618K, PROMOTE: 0B, OLD: 0B, TOTAL: 15618K [172.082s][info][gc,free ] Free: 14970M, Max: 8192K regular, 3720M humongous, Frag: 76% external, 0% internal; Used: 13932K, Mutator Free: 1872 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 1006K, Max: 1006K; Used: 7186K [172.082s][info][gc ] GC(85) Pause Final Mark (YOUNG) 0.805ms [172.082s][info][gc,start ] GC(85) Concurrent thread roots [172.082s][info][gc,task ] GC(85) Using 4 of 8 workers for Concurrent thread roots [172.090s][info][gc ] GC(85) Concurrent thread roots 7.713ms [172.090s][info][gc,start ] GC(85) Concurrent weak references [172.090s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent weak references [172.090s][info][gc,ref ] GC(85) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.090s][info][gc,ref ] GC(85) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.090s][info][gc,ref ] GC(85) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.090s][info][gc ] GC(85) Concurrent weak references 0.041ms [172.090s][info][gc,start ] GC(85) Concurrent weak roots [172.090s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent weak root [172.090s][info][gc ] GC(85) Concurrent weak roots 0.774ms [172.090s][info][gc,start ] GC(85) Concurrent cleanup [172.090s][info][gc ] GC(85) Concurrent cleanup 16869M->16861M(31744M) 0.119ms [172.091s][info][gc,free ] Free: 14842M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 5812K, Mutator Free: 1856 Collector Reserve: 24066K, Max: 8192K; Used: 509K Old Collector Reserve: 903K, Max: 903K; Used: 7288K [172.091s][info][gc,start ] GC(85) Concurrent strong roots [172.091s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent strong root [172.091s][info][gc ] GC(85) Concurrent strong roots 0.372ms [172.091s][info][gc,start ] GC(85) Concurrent evacuation [172.091s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent evacuation [172.093s][info][gc,ergo ] GC(85) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1037312, promotion expended: 777200, old capacity: 15820914688, old_used: 15803719728, old unaffiliated regions: 0 [172.093s][info][gc,ergo ] GC(85) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1037312, promotion expended: 777200, old capacity: 15820914688, old_used: 15803719728, old unaffiliated regions: 0 [172.093s][info][gc,ergo ] GC(85) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1037312, promotion expended: 777200, old capacity: 15820914688, old_used: 15803719728, old unaffiliated regions: 0 [172.093s][info][gc,ergo ] GC(85) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1037312, promotion expended: 777200, old capacity: 15820914688, old_used: 15803719728, old unaffiliated regions: 0 [172.093s][info][gc,ergo ] GC(85) Squelching additional promotion failure reports for current epoch [172.095s][info][gc ] GC(85) Concurrent evacuation 4.514ms [172.096s][info][gc,start ] GC(85) Pause Init Update Refs [172.096s][info][gc ] GC(85) Pause Init Update Refs 0.487ms [172.096s][info][gc,start ] GC(85) Concurrent update references [172.096s][info][gc,task ] GC(85) Using 4 of 8 workers for concurrent reference update [172.096s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [172.113s][info][gc ] GC(85) Concurrent update references 16.411ms [172.113s][info][gc,start ] GC(85) Concurrent update thread roots [172.136s][info][gc ] GC(85) Concurrent update thread roots 23.490ms [172.137s][info][gc,start ] GC(85) Pause Final Update Refs [172.137s][info][gc,task ] GC(85) Using 8 of 8 workers for final reference update [172.137s][info][gc ] GC(85) Transfer SATB buffers [172.137s][info][gc,free ] Free: 14904M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 8% internal; Used: 1296M, Mutator Free: 1863 Collector Reserve: 835M, Max: 8192K; Used: 28704K Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.137s][info][gc ] GC(85) Pause Final Update Refs 0.626ms [172.137s][info][gc,start ] GC(85) Concurrent cleanup [172.137s][info][gc ] GC(85) Concurrent cleanup 17305M->16001M(31744M) 0.154ms [172.137s][info][gc,ergo ] GC(85) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 251K, young_available: 15726M [172.138s][info][gc,ergo ] GC(85) At end of Concurrent Young GC: GCU: 12.8%, MU: 26.8% during period of 0.118s [172.138s][info][gc,ergo ] GC(85) At end of Concurrent Young GC: YOUNG generation used: 929M, used regions: 936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15726M [172.138s][info][gc,ergo ] GC(85) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 251K [172.138s][info][gc,free ] Free: 14890M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5812K, Mutator Free: 1862 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.138s][info][gc,stats ] [172.138s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.138s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.138s][info][gc,stats ] [172.138s][info][gc,stats ] Concurrent Reset 5910 us [172.138s][info][gc,stats ] Pause Init Mark (G) 4353 us [172.138s][info][gc,stats ] Pause Init Mark (N) 3749 us [172.138s][info][gc,stats ] Swap Remembered Set 3077 us [172.138s][info][gc,stats ] Transfer Old From SATB 433 us [172.138s][info][gc,stats ] Update Region States 161 us [172.138s][info][gc,stats ] Concurrent Scan Remembered Set 10364 us, parallelism: 3.96x [172.138s][info][gc,stats ] RS: 40998 us [172.138s][info][gc,stats ] RS: Scan Clusters 40998 us, workers (us): 10287, 10285, 10280, 10146, ---, ---, ---, ---, [172.138s][info][gc,stats ] Concurrent Mark Roots 8296 us, parallelism: 3.78x [172.138s][info][gc,stats ] CMR: 31378 us [172.138s][info][gc,stats ] CMR: Thread Roots 30331 us, workers (us): 7479, 7663, 7782, 7407, ---, ---, ---, ---, [172.138s][info][gc,stats ] CMR: Code Cache Roots 825 us, workers (us): 180, 147, 178, 320, ---, ---, ---, ---, [172.138s][info][gc,stats ] CMR: VM Strong Roots 177 us, workers (us): 50, 48, 40, 39, ---, ---, ---, ---, [172.138s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, 8, ---, ---, ---, ---, ---, ---, [172.138s][info][gc,stats ] Concurrent Marking 9658 us, parallelism: 3.23x [172.138s][info][gc,stats ] CM: 31179 us [172.138s][info][gc,stats ] CM: Parallel Mark 31179 us, workers (us): 7805, 7806, 7788, 7780, ---, ---, ---, ---, [172.138s][info][gc,stats ] Pause Final Mark (G) 1241 us [172.138s][info][gc,stats ] Pause Final Mark (N) 811 us [172.138s][info][gc,stats ] Finish Mark 463 us [172.138s][info][gc,stats ] Update Region States 81 us [172.138s][info][gc,stats ] Choose Collection Set 86 us [172.138s][info][gc,stats ] Rebuild Free Set 49 us [172.138s][info][gc,stats ] Concurrent Thread Roots 7727 us, parallelism: 3.88x [172.138s][info][gc,stats ] CTR: 29983 us [172.138s][info][gc,stats ] CTR: Thread Roots 29983 us, workers (us): 7522, 7668, 7400, 7393, ---, ---, ---, ---, [172.138s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [172.138s][info][gc,stats ] CWRF: 2 us [172.138s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [172.138s][info][gc,stats ] Concurrent Weak Roots 790 us [172.138s][info][gc,stats ] Roots 56 us, parallelism: 1.28x [172.138s][info][gc,stats ] CWR: 71 us [172.138s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 18, 12, ---, ---, ---, ---, [172.138s][info][gc,stats ] Rendezvous 709 us [172.138s][info][gc,stats ] Concurrent Cleanup 124 us [172.138s][info][gc,stats ] Concurrent Strong Roots 378 us, parallelism: 2.50x [172.138s][info][gc,stats ] CSR: 944 us [172.138s][info][gc,stats ] CSR: Code Cache Roots 795 us, workers (us): 149, 200, 158, 287, ---, ---, ---, ---, [172.138s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 39, 31, 29, 25, ---, ---, ---, ---, [172.139s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [172.139s][info][gc,stats ] Concurrent Evacuation 4525 us [172.139s][info][gc,stats ] Pause Init Update Refs (G) 869 us [172.139s][info][gc,stats ] Pause Init Update Refs (N) 495 us [172.139s][info][gc,stats ] Manage GCLABs 417 us [172.139s][info][gc,stats ] Concurrent Update Refs 16429 us [172.139s][info][gc,stats ] Concurrent Update Thread Roots 23509 us [172.139s][info][gc,stats ] Pause Final Update Refs (G) 1064 us [172.139s][info][gc,stats ] Pause Final Update Refs (N) 631 us [172.139s][info][gc,stats ] Update Region States 50 us [172.139s][info][gc,stats ] Trash Collection Set 7 us [172.139s][info][gc,stats ] Rebuild Free Set 76 us [172.139s][info][gc,stats ] Concurrent Cleanup 164 us [172.139s][info][gc,stats ] Workers: Evacuated 15574K across 123837 objects, abandoned 0B across 0 objects. [172.139s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.139s][info][gc,stats ] - age 1: 4098784 bytes, 4098784 total [172.139s][info][gc,stats ] - age 2: 3898400 bytes, 7997184 total [172.139s][info][gc,stats ] - age 3: 957408 bytes, 8954592 total [172.139s][info][gc,stats ] - age 4: 2344360 bytes, 11298952 total [172.139s][info][gc,stats ] - age 5: 2245256 bytes, 13544208 total [172.139s][info][gc,stats ] - age 6: 213664 bytes, 13757872 total [172.139s][info][gc,stats ] - age 7: 1435128 bytes, 15193000 total [172.139s][info][gc,stats ] - age 8: 353880 bytes, 15546880 total [172.139s][info][gc,stats ] - age 9: 401232 bytes, 15948112 total [172.139s][info][gc,stats ] [172.139s][info][gc,stats ] Mutators: Evacuated 44832B across 350 objects, abandoned 0B across 0 objects. [172.139s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.139s][info][gc,stats ] - age 1: 40 bytes, 40 total [172.139s][info][gc,stats ] - age 7: 44792 bytes, 44832 total [172.139s][info][gc,stats ] [172.139s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.139s][info][gc,stats ] - age 1: 16774176 bytes, 16774176 total [172.139s][info][gc,stats ] [172.139s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.139s][info][gc,stats ] - age 7: 14963128672 bytes, 14963128672 total [172.139s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.149s][info][gc ] Transition from: normal to: idle [172.149s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [172.149s][info][gc ] Transition from: idle to: old [172.149s][info][gc,free ] Free: 14786M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5812K, Mutator Free: 1849 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.149s][info][gc,start ] GC(86) Concurrent marking (OLD) [172.149s][info][gc,task ] GC(86) Using 4 of 8 workers for concurrent marking [172.150s][info][gc ] Trigger (YOUNG): Average GC time (1901.80 ms) is above the time for average allocation rate (7026 MB/s) to deplete free headroom (13191M) (margin of error = 1.95) [172.150s][info][gc,ergo ] Free headroom: 14778M (free) - 1587M (spike) - 0B (penalties) = 13191M [172.150s][info][gc ] Preempting old generation mark to allow Young GC [172.150s][info][gc ] Cancelling GC: Concurrent GC [172.150s][info][gc ] GC(86) Concurrent marking (OLD) 1.236ms [172.150s][info][gc ] GC(86) GC cancellation took 0.000s [172.150s][info][gc,ergo ] GC(86) At end of OLD marking increment: GCU: 29.6%, MU: 367.4% for duration 0.013s (totals to be subsumed in next gc report) [172.150s][info][gc,ergo ] GC(86) At end of Concurrent Old Marking increment: YOUNG generation used: 1049M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15606M [172.150s][info][gc,ergo ] GC(86) At end of Concurrent Old Marking increment: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 251K [172.150s][info][gc,free ] Free: 14770M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5812K, Mutator Free: 1847 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.151s][info][gc,stats ] [172.151s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.151s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.151s][info][gc,stats ] [172.151s][info][gc,stats ] Concurrent Marking 1250 us, parallelism: 3.43x [172.151s][info][gc,stats ] CM: 4290 us [172.151s][info][gc,stats ] CM: Parallel Mark 4290 us, workers (us): 1191, 960, 1066, 1073, ---, ---, ---, ---, [172.151s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.151s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.151s][info][gc,stats ] [172.151s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.151s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.151s][info][gc,stats ] [172.151s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.151s][info][gc,stats ] - age 1: 16774176 bytes, 16774176 total [172.151s][info][gc,stats ] [172.151s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.151s][info][gc,stats ] - age 7: 14963225248 bytes, 14963225248 total [172.151s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.161s][info][gc ] Transition from: old to: idle [172.161s][info][gc ] Transition from: idle to: normal [172.161s][info][gc ] Heuristics request to interrupt old for young collection accepted [172.161s][info][gc,free ] Free: 14672M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1834 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.161s][info][gc,ergo ] GC(87) Start GC cycle (YOUNG) [172.161s][info][gc,start ] GC(87) Concurrent reset [172.161s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent reset [172.166s][info][gc ] GC(87) Concurrent reset 5.216ms [172.167s][info][gc,start ] GC(87) Pause Init Mark (YOUNG) [172.167s][info][gc,task ] GC(87) Using 8 of 8 workers for init marking [172.170s][info][gc ] GC(87) Transfer SATB buffers [172.170s][info][gc ] GC(87) Purged 9928 oops from old generation SATB buffers [172.170s][info][gc ] GC(87) Pause Init Mark (YOUNG) 3.806ms [172.170s][info][gc,start ] GC(87) Concurrent remembered set scanning [172.171s][info][gc,task ] GC(87) Using 4 of 8 workers for Concurrent remembered set scanning [172.180s][info][gc ] GC(87) Concurrent remembered set scanning 9.595ms [172.180s][info][gc,start ] GC(87) Concurrent marking roots [172.180s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent marking roots [172.189s][info][gc ] GC(87) Concurrent marking roots 8.405ms [172.189s][info][gc,start ] GC(87) Concurrent marking (YOUNG) [172.189s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent marking [172.200s][info][gc ] GC(87) Concurrent marking (YOUNG) 11.262ms [172.200s][info][gc,start ] GC(87) Pause Final Mark (YOUNG) [172.200s][info][gc,task ] GC(87) Using 8 of 8 workers for final marking [172.201s][info][gc,ergo ] GC(87) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [172.201s][info][gc,ergo ] GC(87) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [172.201s][info][gc,ergo ] GC(87) Chosen CSet evacuates young: 12916K (of which at least: 0B are to be promoted), old: 0B [172.201s][info][gc,ergo ] GC(87) Collectable Garbage: 1175M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1167M (99%), 148 regions [172.201s][info][gc,ergo ] GC(87) Evacuation Targets: YOUNG: 12916K, PROMOTE: 0B, OLD: 0B, TOTAL: 12916K [172.201s][info][gc,free ] Free: 15088M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 8192K, Mutator Free: 1886 Collector Reserve: 16384K, Max: 8192K; Used: 0B Old Collector Reserve: 244K, Max: 244K; Used: 7948K [172.201s][info][gc ] GC(87) Pause Final Mark (YOUNG) 0.806ms [172.201s][info][gc,start ] GC(87) Concurrent thread roots [172.201s][info][gc,task ] GC(87) Using 4 of 8 workers for Concurrent thread roots [172.209s][info][gc ] GC(87) Concurrent thread roots 8.026ms [172.209s][info][gc,start ] GC(87) Concurrent weak references [172.209s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent weak references [172.209s][info][gc,ref ] GC(87) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.209s][info][gc,ref ] GC(87) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.209s][info][gc,ref ] GC(87) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.209s][info][gc ] GC(87) Concurrent weak references 0.042ms [172.209s][info][gc,start ] GC(87) Concurrent weak roots [172.209s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent weak root [172.210s][info][gc ] GC(87) Concurrent weak roots 0.599ms [172.210s][info][gc,start ] GC(87) Concurrent cleanup [172.210s][info][gc ] GC(87) Concurrent cleanup 16737M->16729M(31744M) 0.102ms [172.210s][info][gc,free ] Free: 14978M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5858K, Mutator Free: 1873 Collector Reserve: 16277K, Max: 8192K; Used: 106K Old Collector Reserve: 103K, Max: 103K; Used: 8089K [172.210s][info][gc,start ] GC(87) Concurrent strong roots [172.210s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent strong root [172.210s][info][gc ] GC(87) Concurrent strong roots 0.358ms [172.210s][info][gc,start ] GC(87) Concurrent evacuation [172.210s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent evacuation [172.213s][info][gc,ergo ] GC(87) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 257024, promotion expended: 213128, old capacity: 15820914688, old_used: 15803935792, old unaffiliated regions: 0 [172.213s][info][gc,ergo ] GC(87) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 257024, promotion expended: 213128, old capacity: 15820914688, old_used: 15803935792, old unaffiliated regions: 0 [172.213s][info][gc,ergo ] GC(87) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 257024, promotion expended: 213128, old capacity: 15820914688, old_used: 15803935792, old unaffiliated regions: 0 [172.213s][info][gc,ergo ] GC(87) Promotion failed, size 376, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 257024, promotion expended: 213128, old capacity: 15820914688, old_used: 15803935792, old unaffiliated regions: 0 [172.213s][info][gc,ergo ] GC(87) Squelching additional promotion failure reports for current epoch [172.216s][info][gc ] GC(87) Concurrent evacuation 5.347ms [172.216s][info][gc,start ] GC(87) Pause Init Update Refs [172.216s][info][gc ] GC(87) Pause Init Update Refs 0.464ms [172.216s][info][gc,start ] GC(87) Concurrent update references [172.216s][info][gc,task ] GC(87) Using 4 of 8 workers for concurrent reference update [172.216s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [172.233s][info][gc ] GC(87) Concurrent update references 16.570ms [172.233s][info][gc,start ] GC(87) Concurrent update thread roots [172.256s][info][gc ] GC(87) Concurrent update thread roots 23.190ms [172.256s][info][gc,start ] GC(87) Pause Final Update Refs [172.256s][info][gc,task ] GC(87) Using 8 of 8 workers for final reference update [172.256s][info][gc ] GC(87) Transfer SATB buffers [172.257s][info][gc,free ] Free: 14592M, Max: 8192K regular, 3656M humongous, Frag: 73% external, 8% internal; Used: 1168M, Mutator Free: 1824 Collector Reserve: 840M, Max: 8192K; Used: 12320K Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.257s][info][gc ] GC(87) Pause Final Update Refs 0.621ms [172.257s][info][gc,start ] GC(87) Concurrent cleanup [172.257s][info][gc ] GC(87) Concurrent cleanup 17475M->16311M(31744M) 0.131ms [172.257s][info][gc,ergo ] GC(87) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 40960B, young_available: 15416M [172.258s][info][gc,ergo ] GC(87) At end of Concurrent Young GC: GCU: 12.9%, MU: 23.1% during period of 0.120s [172.258s][info][gc,ergo ] GC(87) At end of Concurrent Young GC: YOUNG generation used: 1240M, used regions: 1240M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15416M [172.258s][info][gc,ergo ] GC(87) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 40960B [172.258s][info][gc,free ] Free: 14576M, Max: 8192K regular, 3656M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1822 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.258s][info][gc,stats ] [172.258s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.258s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.258s][info][gc,stats ] [172.258s][info][gc,stats ] Concurrent Reset 5224 us [172.258s][info][gc,stats ] Pause Init Mark (G) 4380 us [172.258s][info][gc,stats ] Pause Init Mark (N) 3813 us [172.258s][info][gc,stats ] Swap Remembered Set 3062 us [172.258s][info][gc,stats ] Transfer Old From SATB 410 us [172.258s][info][gc,stats ] Update Region States 266 us [172.258s][info][gc,stats ] Concurrent Scan Remembered Set 9610 us, parallelism: 3.96x [172.258s][info][gc,stats ] RS: 38014 us [172.258s][info][gc,stats ] RS: Scan Clusters 38014 us, workers (us): 9524, 9521, 9515, 9454, ---, ---, ---, ---, [172.258s][info][gc,stats ] Concurrent Mark Roots 8419 us, parallelism: 3.75x [172.258s][info][gc,stats ] CMR: 31573 us [172.258s][info][gc,stats ] CMR: Thread Roots 30398 us, workers (us): 7579, 7441, 7518, 7860, ---, ---, ---, ---, [172.258s][info][gc,stats ] CMR: Code Cache Roots 920 us, workers (us): 174, 239, 301, 206, ---, ---, ---, ---, [172.258s][info][gc,stats ] CMR: VM Strong Roots 195 us, workers (us): 59, 50, 44, 42, ---, ---, ---, ---, [172.258s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): ---, 49, ---, 10, ---, ---, ---, ---, [172.258s][info][gc,stats ] Concurrent Marking 11273 us, parallelism: 3.33x [172.258s][info][gc,stats ] CM: 37572 us [172.258s][info][gc,stats ] CM: Parallel Mark 37572 us, workers (us): 9416, 9392, 9384, 9380, ---, ---, ---, ---, [172.258s][info][gc,stats ] Pause Final Mark (G) 1209 us [172.258s][info][gc,stats ] Pause Final Mark (N) 812 us [172.258s][info][gc,stats ] Finish Mark 460 us [172.258s][info][gc,stats ] Update Region States 77 us [172.258s][info][gc,stats ] Choose Collection Set 102 us [172.258s][info][gc,stats ] Rebuild Free Set 50 us [172.258s][info][gc,stats ] Concurrent Thread Roots 8032 us, parallelism: 3.89x [172.258s][info][gc,stats ] CTR: 31255 us [172.258s][info][gc,stats ] CTR: Thread Roots 31255 us, workers (us): 7816, 7730, 7725, 7983, ---, ---, ---, ---, [172.258s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [172.258s][info][gc,stats ] CWRF: 2 us [172.258s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [172.258s][info][gc,stats ] Concurrent Weak Roots 603 us [172.258s][info][gc,stats ] Roots 46 us, parallelism: 1.40x [172.258s][info][gc,stats ] CWR: 64 us [172.258s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 18, 18, 15, 13, ---, ---, ---, ---, [172.258s][info][gc,stats ] Rendezvous 546 us [172.258s][info][gc,stats ] Concurrent Cleanup 106 us [172.258s][info][gc,stats ] Concurrent Strong Roots 364 us, parallelism: 2.56x [172.258s][info][gc,stats ] CSR: 933 us [172.258s][info][gc,stats ] CSR: Code Cache Roots 771 us, workers (us): 288, 149, 192, 142, ---, ---, ---, ---, [172.258s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 36, 34, 36, 27, ---, ---, ---, ---, [172.258s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, ---, 6, ---, ---, ---, ---, [172.258s][info][gc,stats ] Concurrent Evacuation 5360 us [172.258s][info][gc,stats ] Pause Init Update Refs (G) 843 us [172.258s][info][gc,stats ] Pause Init Update Refs (N) 471 us [172.258s][info][gc,stats ] Manage GCLABs 397 us [172.258s][info][gc,stats ] Concurrent Update Refs 16586 us [172.258s][info][gc,stats ] Concurrent Update Thread Roots 23208 us [172.258s][info][gc,stats ] Pause Final Update Refs (G) 1017 us [172.258s][info][gc,stats ] Pause Final Update Refs (N) 626 us [172.258s][info][gc,stats ] Update Region States 47 us [172.258s][info][gc,stats ] Trash Collection Set 7 us [172.258s][info][gc,stats ] Rebuild Free Set 66 us [172.258s][info][gc,stats ] Concurrent Cleanup 141 us [172.258s][info][gc,stats ] Workers: Evacuated 12791K across 121798 objects, abandoned 0B across 0 objects. [172.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.258s][info][gc,stats ] - age 1: 6273784 bytes, 6273784 total [172.258s][info][gc,stats ] - age 3: 1981560 bytes, 8255344 total [172.258s][info][gc,stats ] - age 4: 812536 bytes, 9067880 total [172.258s][info][gc,stats ] - age 5: 1902448 bytes, 10970328 total [172.258s][info][gc,stats ] - age 6: 1385056 bytes, 12355384 total [172.258s][info][gc,stats ] - age 7: 220440 bytes, 12575824 total [172.258s][info][gc,stats ] - age 8: 522424 bytes, 13098248 total [172.258s][info][gc,stats ] - age 9: 32 bytes, 13098280 total [172.258s][info][gc,stats ] [172.258s][info][gc,stats ] Mutators: Evacuated 125K across 950 objects, abandoned 0B across 0 objects. [172.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.258s][info][gc,stats ] - age 5: 32 bytes, 32 total [172.258s][info][gc,stats ] - age 7: 128320 bytes, 128352 total [172.258s][info][gc,stats ] [172.258s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.258s][info][gc,stats ] - age 1: 8347584 bytes, 8347584 total [172.258s][info][gc,stats ] - age 2: 16774176 bytes, 25121760 total [172.258s][info][gc,stats ] [172.258s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.258s][info][gc,stats ] - age 7: 14963225248 bytes, 14963225248 total [172.258s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.269s][info][gc ] Transition from: normal to: idle [172.269s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [172.269s][info][gc ] Transition from: idle to: old [172.269s][info][gc,free ] Free: 14400M, Max: 8192K regular, 3656M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1800 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.269s][info][gc,start ] GC(88) Concurrent marking (OLD) [172.269s][info][gc,task ] GC(88) Using 4 of 8 workers for concurrent marking [172.356s][info][gc ] Trigger (YOUNG): Average GC time (1818.61 ms) is above the time for average allocation rate (6437 MB/s) to deplete free headroom (11695M) (margin of error = 1.96) [172.356s][info][gc,ergo ] Free headroom: 13282M (free) - 1587M (spike) - 0B (penalties) = 11695M [172.356s][info][gc ] Preempting old generation mark to allow Young GC [172.356s][info][gc ] Cancelling GC: Concurrent GC [172.357s][info][gc ] GC(88) Concurrent marking (OLD) 88.149ms [172.357s][info][gc ] GC(88) GC cancellation took 0.001s [172.357s][info][gc,ergo ] GC(88) At end of OLD marking increment: GCU: 179.7%, MU: 272.8% for duration 0.099s (totals to be subsumed in next gc report) [172.357s][info][gc,ergo ] GC(88) At end of Concurrent Old Marking increment: YOUNG generation used: 2533M, used regions: 2536M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 14122M [172.357s][info][gc,ergo ] GC(88) At end of Concurrent Old Marking increment: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 40960B [172.357s][info][gc,free ] Free: 13282M, Max: 8192K regular, 3512M humongous, Frag: 74% external, 0% internal; Used: 5858K, Mutator Free: 1661 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.357s][info][gc,stats ] [172.357s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.357s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.357s][info][gc,stats ] [172.357s][info][gc,stats ] Concurrent Marking 88164 us, parallelism: 3.98x [172.357s][info][gc,stats ] CM: 351268 us [172.357s][info][gc,stats ] CM: Parallel Mark 351268 us, workers (us): 87680, 87881, 87610, 88097, ---, ---, ---, ---, [172.357s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.357s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.357s][info][gc,stats ] [172.357s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.357s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.357s][info][gc,stats ] [172.357s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.357s][info][gc,stats ] - age 1: 8347584 bytes, 8347584 total [172.357s][info][gc,stats ] - age 2: 16774176 bytes, 25121760 total [172.357s][info][gc,stats ] [172.357s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.357s][info][gc,stats ] - age 7: 14971680440 bytes, 14971680440 total [172.357s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.368s][info][gc ] Transition from: old to: idle [172.368s][info][gc ] Transition from: idle to: normal [172.368s][info][gc ] Heuristics request to interrupt old for young collection accepted [172.368s][info][gc,free ] Free: 13186M, Max: 8192K regular, 3416M humongous, Frag: 75% external, 0% internal; Used: 5858K, Mutator Free: 1649 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.368s][info][gc,ergo ] GC(89) Start GC cycle (YOUNG) [172.368s][info][gc,start ] GC(89) Concurrent reset [172.368s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent reset [172.380s][info][gc ] GC(89) Concurrent reset 12.693ms [172.381s][info][gc,start ] GC(89) Pause Init Mark (YOUNG) [172.381s][info][gc,task ] GC(89) Using 8 of 8 workers for init marking [172.384s][info][gc ] GC(89) Transfer SATB buffers [172.385s][info][gc ] GC(89) Purged 50744 oops from old generation SATB buffers [172.385s][info][gc ] GC(89) Pause Init Mark (YOUNG) 3.777ms [172.385s][info][gc,start ] GC(89) Concurrent remembered set scanning [172.385s][info][gc,task ] GC(89) Using 4 of 8 workers for Concurrent remembered set scanning [172.395s][info][gc ] GC(89) Concurrent remembered set scanning 10.069ms [172.395s][info][gc,start ] GC(89) Concurrent marking roots [172.395s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent marking roots [172.402s][info][gc ] GC(89) Concurrent marking roots 7.444ms [172.402s][info][gc,start ] GC(89) Concurrent marking (YOUNG) [172.402s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent marking [172.413s][info][gc ] GC(89) Concurrent marking (YOUNG) 11.103ms [172.414s][info][gc,start ] GC(89) Pause Final Mark (YOUNG) [172.414s][info][gc,task ] GC(89) Using 8 of 8 workers for final marking [172.414s][info][gc,ergo ] GC(89) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [172.414s][info][gc,ergo ] GC(89) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [172.414s][info][gc,ergo ] GC(89) Chosen CSet evacuates young: 29722K (of which at least: 0B are to be promoted), old: 0B [172.414s][info][gc,ergo ] GC(89) Collectable Garbage: 2722M (99%), Immediate: 8192K (0%), 1 regions, CSet: 2714M (99%), 343 regions [172.414s][info][gc,ergo ] GC(89) Evacuation Targets: YOUNG: 29722K, PROMOTE: 0B, OLD: 0B, TOTAL: 29722K [172.414s][info][gc,free ] Free: 13536M, Max: 8192K regular, 2960M humongous, Frag: 79% external, 0% internal; Used: 8192K, Mutator Free: 1692 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 33792B, Max: 33792B; Used: 8159K [172.415s][info][gc ] GC(89) Pause Final Mark (YOUNG) 0.801ms [172.415s][info][gc,start ] GC(89) Concurrent thread roots [172.415s][info][gc,task ] GC(89) Using 4 of 8 workers for Concurrent thread roots [172.415s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15096M [172.416s][info][gc,ergo ] Promotion failed, size 328, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 40960, promotion expended: 39272, old capacity: 15829303296, old_used: 15803994160, old unaffiliated regions: 0 [172.416s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 40960, promotion expended: 39272, old capacity: 15829303296, old_used: 15803994160, old unaffiliated regions: 0 [172.416s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 40960, promotion expended: 39272, old capacity: 15829303296, old_used: 15803994160, old unaffiliated regions: 0 [172.416s][info][gc,ergo ] Promotion failed, size 336, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 40960, promotion expended: 39272, old capacity: 15829303296, old_used: 15803994160, old unaffiliated regions: 0 [172.416s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [172.422s][info][gc ] GC(89) Concurrent thread roots 7.534ms [172.422s][info][gc,start ] GC(89) Concurrent weak references [172.422s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent weak references [172.422s][info][gc,ref ] GC(89) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.422s][info][gc,ref ] GC(89) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.422s][info][gc,ref ] GC(89) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.422s][info][gc ] GC(89) Concurrent weak references 0.048ms [172.422s][info][gc,start ] GC(89) Concurrent weak roots [172.422s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent weak root [172.423s][info][gc ] GC(89) Concurrent weak roots 0.543ms [172.423s][info][gc,start ] GC(89) Concurrent cleanup [172.423s][info][gc ] GC(89) Concurrent cleanup 18256M->18248M(31744M) 0.127ms [172.423s][info][gc,free ] Free: 13432M, Max: 8192K regular, 2864M humongous, Frag: 79% external, 0% internal; Used: 0B, Mutator Free: 1679 Collector Reserve: 40357K, Max: 8192K; Used: 602K Old Collector Reserve: 8111K, Max: 8111K; Used: 82944B [172.423s][info][gc,start ] GC(89) Concurrent strong roots [172.423s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent strong root [172.423s][info][gc ] GC(89) Concurrent strong roots 0.389ms [172.423s][info][gc,start ] GC(89) Concurrent evacuation [172.423s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent evacuation [172.433s][info][gc ] GC(89) Concurrent evacuation 9.522ms [172.433s][info][gc,start ] GC(89) Pause Init Update Refs [172.434s][info][gc ] GC(89) Pause Init Update Refs 0.459ms [172.434s][info][gc,start ] GC(89) Concurrent update references [172.434s][info][gc,task ] GC(89) Using 4 of 8 workers for concurrent reference update [172.434s][info][gc,free ] At start of update refs, moving 8129K to Mutator free set from Collector Reserve (8129K) and from Old Collector Reserve (0B) [172.453s][info][gc ] GC(89) Concurrent update references 19.471ms [172.453s][info][gc,start ] GC(89) Concurrent update thread roots [172.479s][info][gc ] GC(89) Concurrent update thread roots 25.549ms [172.479s][info][gc,start ] GC(89) Pause Final Update Refs [172.479s][info][gc,task ] GC(89) Using 8 of 8 workers for final reference update [172.479s][info][gc ] GC(89) Transfer SATB buffers [172.480s][info][gc,free ] Free: 14816M, Max: 8192K regular, 2352M humongous, Frag: 81% external, 18% internal; Used: 2712M, Mutator Free: 1852 Collector Reserve: 839M, Max: 8192K; Used: 32830K Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.480s][info][gc ] GC(89) Pause Final Update Refs 0.695ms [172.480s][info][gc,start ] GC(89) Concurrent cleanup [172.480s][info][gc ] GC(89) Concurrent cleanup 18805M->16077M(31744M) 0.139ms [172.480s][info][gc,ergo ] GC(89) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8101K, young_available: 15642M [172.480s][info][gc,ergo ] GC(89) At end of Concurrent Young GC: GCU: 12.9%, MU: 18.5% during period of 0.223s [172.480s][info][gc,ergo ] GC(89) At end of Concurrent Young GC: YOUNG generation used: 1013M, used regions: 1024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15634M [172.480s][info][gc,ergo ] GC(89) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 8101K [172.480s][info][gc,free ] Free: 14794M, Max: 8192K regular, 2352M humongous, Frag: 85% external, 0% internal; Used: 5252K, Mutator Free: 1850 Collector Reserve: 839M, Max: 8192K; Used: 63984B Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.481s][info][gc,stats ] [172.481s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.481s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.481s][info][gc,stats ] [172.481s][info][gc,stats ] Concurrent Reset 12718 us [172.481s][info][gc,stats ] Pause Init Mark (G) 4455 us [172.481s][info][gc,stats ] Pause Init Mark (N) 3783 us [172.481s][info][gc,stats ] Swap Remembered Set 3124 us [172.481s][info][gc,stats ] Transfer Old From SATB 533 us [172.481s][info][gc,stats ] Update Region States 42 us [172.481s][info][gc,stats ] Concurrent Scan Remembered Set 10084 us, parallelism: 3.97x [172.481s][info][gc,stats ] RS: 39999 us [172.481s][info][gc,stats ] RS: Scan Clusters 39999 us, workers (us): 10006, 10001, 9996, 9996, ---, ---, ---, ---, [172.481s][info][gc,stats ] Concurrent Mark Roots 7457 us, parallelism: 3.72x [172.481s][info][gc,stats ] CMR: 27721 us [172.481s][info][gc,stats ] CMR: Thread Roots 26704 us, workers (us): 6922, 6464, 6704, 6613, ---, ---, ---, ---, [172.481s][info][gc,stats ] CMR: Code Cache Roots 789 us, workers (us): 144, 315, 149, 182, ---, ---, ---, ---, [172.481s][info][gc,stats ] CMR: VM Strong Roots 183 us, workers (us): 68, 61, 54, 0, ---, ---, ---, ---, [172.481s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, 8, ---, ---, ---, ---, ---, ---, [172.481s][info][gc,stats ] Concurrent Marking 11115 us, parallelism: 3.23x [172.481s][info][gc,stats ] CM: 35940 us [172.481s][info][gc,stats ] CM: Parallel Mark 35940 us, workers (us): 8999, 8985, 8982, 8974, ---, ---, ---, ---, [172.481s][info][gc,stats ] Pause Final Mark (G) 1201 us [172.481s][info][gc,stats ] Pause Final Mark (N) 807 us [172.481s][info][gc,stats ] Finish Mark 446 us [172.481s][info][gc,stats ] Update Region States 77 us [172.481s][info][gc,stats ] Choose Collection Set 104 us [172.481s][info][gc,stats ] Rebuild Free Set 50 us [172.481s][info][gc,stats ] Concurrent Thread Roots 7548 us, parallelism: 3.86x [172.481s][info][gc,stats ] CTR: 29131 us [172.481s][info][gc,stats ] CTR: Thread Roots 29131 us, workers (us): 7220, 7495, 7150, 7265, ---, ---, ---, ---, [172.481s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [172.481s][info][gc,stats ] CWRF: 2 us [172.481s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [172.481s][info][gc,stats ] Concurrent Weak Roots 555 us [172.481s][info][gc,stats ] Roots 57 us, parallelism: 1.60x [172.481s][info][gc,stats ] CWR: 92 us [172.481s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 28, 23, 23, 18, ---, ---, ---, ---, [172.481s][info][gc,stats ] Rendezvous 472 us [172.481s][info][gc,stats ] Concurrent Cleanup 133 us [172.481s][info][gc,stats ] Concurrent Strong Roots 397 us, parallelism: 2.52x [172.481s][info][gc,stats ] CSR: 1001 us [172.481s][info][gc,stats ] CSR: Code Cache Roots 833 us, workers (us): 159, 303, 187, 183, ---, ---, ---, ---, [172.481s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 35, 34, 30, ---, ---, ---, ---, [172.481s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [172.481s][info][gc,stats ] Concurrent Evacuation 9535 us [172.481s][info][gc,stats ] Pause Init Update Refs (G) 847 us [172.481s][info][gc,stats ] Pause Init Update Refs (N) 467 us [172.481s][info][gc,stats ] Manage GCLABs 390 us [172.481s][info][gc,stats ] Concurrent Update Refs 19486 us [172.481s][info][gc,stats ] Concurrent Update Thread Roots 25563 us [172.481s][info][gc,stats ] Pause Final Update Refs (G) 1078 us [172.481s][info][gc,stats ] Pause Final Update Refs (N) 700 us [172.481s][info][gc,stats ] Update Region States 38 us [172.481s][info][gc,stats ] Trash Collection Set 11 us [172.481s][info][gc,stats ] Rebuild Free Set 70 us [172.481s][info][gc,stats ] Concurrent Cleanup 144 us [172.481s][info][gc,stats ] Workers: Evacuated 29254K across 252238 objects, abandoned 0B across 0 objects. [172.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.481s][info][gc,stats ] - age 1: 9346720 bytes, 9346720 total [172.481s][info][gc,stats ] - age 2: 3836296 bytes, 13183016 total [172.481s][info][gc,stats ] - age 4: 2259480 bytes, 15442496 total [172.481s][info][gc,stats ] - age 5: 3699208 bytes, 19141704 total [172.481s][info][gc,stats ] - age 6: 3535584 bytes, 22677288 total [172.481s][info][gc,stats ] - age 7: 3060192 bytes, 25737480 total [172.481s][info][gc,stats ] - age 8: 1060616 bytes, 26798096 total [172.481s][info][gc,stats ] - age 9: 54720 bytes, 26852816 total [172.481s][info][gc,stats ] - age 10: 3103992 bytes, 29956808 total [172.481s][info][gc,stats ] [172.481s][info][gc,stats ] Mutators: Evacuated 467K across 3554 objects, abandoned 0B across 0 objects. [172.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.481s][info][gc,stats ] - age 5: 43776 bytes, 43776 total [172.481s][info][gc,stats ] - age 7: 89680 bytes, 133456 total [172.481s][info][gc,stats ] - age 8: 345584 bytes, 479040 total [172.481s][info][gc,stats ] - age 9: 32 bytes, 479072 total [172.481s][info][gc,stats ] [172.481s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.481s][info][gc,stats ] - age 2: 8246896 bytes, 8246896 total [172.481s][info][gc,stats ] [172.481s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.481s][info][gc,stats ] - age 7: 14971680440 bytes, 14971680440 total [172.481s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.491s][info][gc ] Transition from: normal to: idle [172.491s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [172.491s][info][gc ] Transition from: idle to: old [172.491s][info][gc,free ] Free: 14690M, Max: 8192K regular, 2352M humongous, Frag: 84% external, 0% internal; Used: 5252K, Mutator Free: 1837 Collector Reserve: 839M, Max: 8192K; Used: 63984B Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.491s][info][gc,start ] GC(90) Concurrent marking (OLD) [172.491s][info][gc,task ] GC(90) Using 4 of 8 workers for concurrent marking [172.620s][info][gc ] Trigger (YOUNG): Average GC time (1727.21 ms) is above the time for average allocation rate (6850 MB/s) to deplete free headroom (11828M) (margin of error = 1.96) [172.620s][info][gc,ergo ] Free headroom: 13416M (free) - 1587M (spike) - 0B (penalties) = 11828M [172.620s][info][gc ] Preempting old generation mark to allow Young GC [172.620s][info][gc ] Cancelling GC: Concurrent GC [172.621s][info][gc ] GC(90) Concurrent marking (OLD) 129.521ms [172.621s][info][gc ] GC(90) GC cancellation took 0.000s [172.621s][info][gc,ergo ] GC(90) At end of OLD marking increment: GCU: 185.9%, MU: 269.3% for duration 0.141s (totals to be subsumed in next gc report) [172.621s][info][gc,ergo ] GC(90) At end of Concurrent Old Marking increment: YOUNG generation used: 2392M, used regions: 2400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 14255M [172.621s][info][gc,ergo ] GC(90) At end of Concurrent Old Marking increment: OLD generation used: 15071M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 8101K [172.621s][info][gc,free ] Free: 13416M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1677 Collector Reserve: 839M, Max: 8192K; Used: 63984B Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.621s][info][gc,stats ] [172.621s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.621s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.621s][info][gc,stats ] [172.621s][info][gc,stats ] Concurrent Marking 129536 us, parallelism: 3.99x [172.621s][info][gc,stats ] CM: 517097 us [172.621s][info][gc,stats ] CM: Parallel Mark 517097 us, workers (us): 129189, 129483, 129147, 129279, ---, ---, ---, ---, [172.621s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.621s][info][gc,stats ] [172.621s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.621s][info][gc,stats ] [172.621s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.621s][info][gc,stats ] - age 2: 8246896 bytes, 8246896 total [172.621s][info][gc,stats ] [172.621s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.621s][info][gc,stats ] - age 7: 14984505456 bytes, 14984505456 total [172.621s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.631s][info][gc ] Transition from: old to: idle [172.631s][info][gc ] Transition from: idle to: normal [172.631s][info][gc ] Heuristics request to interrupt old for young collection accepted [172.631s][info][gc,free ] Free: 13314M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 5252K, Mutator Free: 1665 Collector Reserve: 839M, Max: 8192K; Used: 63984B Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.631s][info][gc,ergo ] GC(91) Start GC cycle (YOUNG) [172.631s][info][gc,start ] GC(91) Concurrent reset [172.631s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent reset [172.643s][info][gc ] GC(91) Concurrent reset 11.891ms [172.644s][info][gc,start ] GC(91) Pause Init Mark (YOUNG) [172.644s][info][gc,task ] GC(91) Using 8 of 8 workers for init marking [172.647s][info][gc ] GC(91) Transfer SATB buffers [172.648s][info][gc ] GC(91) Purged 64711 oops from old generation SATB buffers [172.648s][info][gc ] GC(91) Pause Init Mark (YOUNG) 4.100ms [172.648s][info][gc,start ] GC(91) Concurrent remembered set scanning [172.648s][info][gc,task ] GC(91) Using 4 of 8 workers for Concurrent remembered set scanning [172.659s][info][gc ] GC(91) Concurrent remembered set scanning 11.029ms [172.659s][info][gc,start ] GC(91) Concurrent marking roots [172.659s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent marking roots [172.667s][info][gc ] GC(91) Concurrent marking roots 7.718ms [172.667s][info][gc,start ] GC(91) Concurrent marking (YOUNG) [172.667s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent marking [172.679s][info][gc ] GC(91) Concurrent marking (YOUNG) 11.777ms [172.679s][info][gc,start ] GC(91) Pause Final Mark (YOUNG) [172.679s][info][gc,task ] GC(91) Using 8 of 8 workers for final marking [172.680s][info][gc,ergo ] GC(91) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [172.680s][info][gc,ergo ] GC(91) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8254K. [172.680s][info][gc,ergo ] GC(91) Chosen CSet evacuates young: 21564K (of which at least: 0B are to be promoted), old: 0B [172.680s][info][gc,ergo ] GC(91) Collectable Garbage: 2571M (99%), Immediate: 8254K (0%), 2 regions, CSet: 2562M (99%), 323 regions [172.680s][info][gc,ergo ] GC(91) Evacuation Targets: YOUNG: 21564K, PROMOTE: 0B, OLD: 0B, TOTAL: 21564K [172.680s][info][gc,free ] Free: 13642M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 14007K, Mutator Free: 1706 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.680s][info][gc ] GC(91) Pause Final Mark (YOUNG) 0.840ms [172.680s][info][gc,start ] GC(91) Concurrent thread roots [172.680s][info][gc,task ] GC(91) Using 4 of 8 workers for Concurrent thread roots [172.689s][info][gc ] GC(91) Concurrent thread roots 8.526ms [172.689s][info][gc,start ] GC(91) Concurrent weak references [172.689s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent weak references [172.689s][info][gc,ref ] GC(91) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.689s][info][gc,ref ] GC(91) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.689s][info][gc,ref ] GC(91) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.689s][info][gc ] GC(91) Concurrent weak references 0.041ms [172.689s][info][gc,start ] GC(91) Concurrent weak roots [172.689s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent weak root [172.689s][info][gc ] GC(91) Concurrent weak roots 0.635ms [172.689s][info][gc,start ] GC(91) Concurrent cleanup [172.689s][info][gc ] GC(91) Concurrent cleanup 18176M->18168M(31744M) 0.102ms [172.689s][info][gc,free ] Free: 13520M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1690 Collector Reserve: 31921K, Max: 8192K; Used: 846K Old Collector Reserve: 8093K, Max: 8093K; Used: 100864B [172.689s][info][gc,start ] GC(91) Concurrent strong roots [172.689s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent strong root [172.690s][info][gc ] GC(91) Concurrent strong roots 0.365ms [172.690s][info][gc,start ] GC(91) Concurrent evacuation [172.690s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent evacuation [172.697s][info][gc ] GC(91) Concurrent evacuation 7.241ms [172.697s][info][gc,start ] GC(91) Pause Init Update Refs [172.698s][info][gc ] GC(91) Pause Init Update Refs 0.456ms [172.698s][info][gc,start ] GC(91) Concurrent update references [172.698s][info][gc,task ] GC(91) Using 4 of 8 workers for concurrent reference update [172.698s][info][gc,free ] At start of update refs, moving 4041K to Mutator free set from Collector Reserve (4041K) and from Old Collector Reserve (0B) [172.706s][info][gc ] Periodic Sample: GCU = 14.619%, MU = 19.332% during most recent 5.0s [172.715s][info][gc ] GC(91) Concurrent update references 17.222ms [172.715s][info][gc,start ] GC(91) Concurrent update thread roots [172.744s][info][gc ] GC(91) Concurrent update thread roots 28.410ms [172.744s][info][gc,start ] GC(91) Pause Final Update Refs [172.744s][info][gc,task ] GC(91) Using 8 of 8 workers for final reference update [172.744s][info][gc ] GC(91) Transfer SATB buffers [172.745s][info][gc,free ] Free: 14744M, Max: 8192K regular, 2352M humongous, Frag: 81% external, 17% internal; Used: 2552M, Mutator Free: 1843 Collector Reserve: 835M, Max: 8192K; Used: 36918K Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.745s][info][gc ] GC(91) Pause Final Update Refs 0.641ms [172.745s][info][gc,start ] GC(91) Concurrent cleanup [172.745s][info][gc ] GC(91) Concurrent cleanup 18727M->16151M(31744M) 0.144ms [172.745s][info][gc,ergo ] GC(91) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4617K, young_available: 15571M [172.745s][info][gc,ergo ] GC(91) At end of Concurrent Young GC: GCU: 12.6%, MU: 18.3% during period of 0.265s [172.745s][info][gc,ergo ] GC(91) At end of Concurrent Young GC: YOUNG generation used: 1076M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15571M [172.745s][info][gc,ergo ] GC(91) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4617K [172.745s][info][gc,free ] Free: 14736M, Max: 8192K regular, 3360M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 1842 Collector Reserve: 835M, Max: 8192K; Used: 4150K Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.745s][info][gc,stats ] [172.745s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.745s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.745s][info][gc,stats ] [172.745s][info][gc,stats ] Concurrent Reset 11918 us [172.745s][info][gc,stats ] Pause Init Mark (G) 4869 us [172.745s][info][gc,stats ] Pause Init Mark (N) 4107 us [172.745s][info][gc,stats ] Swap Remembered Set 3179 us [172.745s][info][gc,stats ] Transfer Old From SATB 589 us [172.745s][info][gc,stats ] Update Region States 252 us [172.745s][info][gc,stats ] Concurrent Scan Remembered Set 11045 us, parallelism: 3.89x [172.745s][info][gc,stats ] RS: 43012 us [172.745s][info][gc,stats ] RS: Scan Clusters 43012 us, workers (us): 10968, 10965, 10959, 10119, ---, ---, ---, ---, [172.745s][info][gc,stats ] Concurrent Mark Roots 7734 us, parallelism: 3.76x [172.745s][info][gc,stats ] CMR: 29060 us [172.745s][info][gc,stats ] CMR: Thread Roots 28018 us, workers (us): 6993, 7223, 6843, 6958, ---, ---, ---, ---, [172.745s][info][gc,stats ] CMR: Code Cache Roots 817 us, workers (us): 181, 164, 292, 180, ---, ---, ---, ---, [172.745s][info][gc,stats ] CMR: VM Strong Roots 182 us, workers (us): 49, 48, 44, 41, ---, ---, ---, ---, [172.745s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, ---, 35, ---, ---, ---, ---, [172.745s][info][gc,stats ] Concurrent Marking 11793 us, parallelism: 3.30x [172.745s][info][gc,stats ] CM: 38926 us [172.745s][info][gc,stats ] CM: Parallel Mark 38926 us, workers (us): 9746, 9736, 9725, 9719, ---, ---, ---, ---, [172.745s][info][gc,stats ] Pause Final Mark (G) 1276 us [172.745s][info][gc,stats ] Pause Final Mark (N) 846 us [172.745s][info][gc,stats ] Finish Mark 491 us [172.745s][info][gc,stats ] Update Region States 67 us [172.745s][info][gc,stats ] Choose Collection Set 101 us [172.745s][info][gc,stats ] Rebuild Free Set 53 us [172.745s][info][gc,stats ] Concurrent Thread Roots 8540 us, parallelism: 3.85x [172.745s][info][gc,stats ] CTR: 32863 us [172.745s][info][gc,stats ] CTR: Thread Roots 32863 us, workers (us): 8149, 8484, 8089, 8141, ---, ---, ---, ---, [172.745s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [172.745s][info][gc,stats ] CWRF: 2 us [172.745s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [172.745s][info][gc,stats ] Concurrent Weak Roots 639 us [172.745s][info][gc,stats ] Roots 58 us, parallelism: 1.31x [172.745s][info][gc,stats ] CWR: 76 us [172.745s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 19, 14, 18, ---, ---, ---, ---, [172.745s][info][gc,stats ] Rendezvous 569 us [172.745s][info][gc,stats ] Concurrent Cleanup 107 us [172.745s][info][gc,stats ] Concurrent Strong Roots 369 us, parallelism: 2.51x [172.746s][info][gc,stats ] CSR: 926 us [172.746s][info][gc,stats ] CSR: Code Cache Roots 775 us, workers (us): 153, 299, 152, 171, ---, ---, ---, ---, [172.746s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 38, 32, 30, 23, ---, ---, ---, ---, [172.746s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 6, 23, ---, ---, ---, ---, [172.746s][info][gc,stats ] Concurrent Evacuation 7255 us [172.746s][info][gc,stats ] Pause Init Update Refs (G) 870 us [172.746s][info][gc,stats ] Pause Init Update Refs (N) 464 us [172.746s][info][gc,stats ] Manage GCLABs 388 us [172.746s][info][gc,stats ] Concurrent Update Refs 17240 us [172.746s][info][gc,stats ] Concurrent Update Thread Roots 28424 us [172.746s][info][gc,stats ] Pause Final Update Refs (G) 1056 us [172.746s][info][gc,stats ] Pause Final Update Refs (N) 656 us [172.746s][info][gc,stats ] Update Region States 38 us [172.746s][info][gc,stats ] Trash Collection Set 7 us [172.746s][info][gc,stats ] Rebuild Free Set 67 us [172.746s][info][gc,stats ] Concurrent Cleanup 150 us [172.746s][info][gc,stats ] Workers: Evacuated 21010K across 167636 objects, abandoned 0B across 0 objects. [172.746s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.746s][info][gc,stats ] - age 1: 8645424 bytes, 8645424 total [172.746s][info][gc,stats ] - age 2: 72 bytes, 8645496 total [172.746s][info][gc,stats ] - age 3: 3638760 bytes, 12284256 total [172.746s][info][gc,stats ] - age 5: 2066408 bytes, 14350664 total [172.746s][info][gc,stats ] - age 6: 3131760 bytes, 17482424 total [172.746s][info][gc,stats ] - age 7: 1051184 bytes, 18533608 total [172.746s][info][gc,stats ] - age 8: 24064 bytes, 18557672 total [172.746s][info][gc,stats ] - age 9: 54720 bytes, 18612392 total [172.746s][info][gc,stats ] - age 10: 2902000 bytes, 21514392 total [172.746s][info][gc,stats ] [172.746s][info][gc,stats ] Mutators: Evacuated 554K across 4213 objects, abandoned 0B across 0 objects. [172.746s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.746s][info][gc,stats ] - age 6: 567448 bytes, 567448 total [172.746s][info][gc,stats ] - age 7: 96 bytes, 567544 total [172.746s][info][gc,stats ] [172.746s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.746s][info][gc,stats ] - age 1: 7564352 bytes, 7564352 total [172.746s][info][gc,stats ] - age 3: 6956032 bytes, 14520384 total [172.746s][info][gc,stats ] [172.746s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.746s][info][gc,stats ] - age 7: 14984505456 bytes, 14984505456 total [172.746s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.756s][info][gc ] Transition from: normal to: idle [172.756s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [172.756s][info][gc ] Transition from: idle to: old [172.756s][info][gc,free ] Free: 14634M, Max: 8192K regular, 3360M humongous, Frag: 78% external, 0% internal; Used: 5296K, Mutator Free: 1830 Collector Reserve: 835M, Max: 8192K; Used: 4150K Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.756s][info][gc,start ] GC(92) Concurrent marking (OLD) [172.756s][info][gc,task ] GC(92) Using 4 of 8 workers for concurrent marking [172.869s][info][gc ] Trigger (YOUNG): Average GC time (1640.90 ms) is above the time for average allocation rate (7279 MB/s) to deplete free headroom (11940M) (margin of error = 1.96) [172.869s][info][gc,ergo ] Free headroom: 13528M (free) - 1587M (spike) - 0B (penalties) = 11940M [172.869s][info][gc ] Preempting old generation mark to allow Young GC [172.869s][info][gc ] Cancelling GC: Concurrent GC [172.869s][info][gc ] GC(92) Concurrent marking (OLD) 113.693ms [172.869s][info][gc ] GC(92) GC cancellation took 0.001s [172.870s][info][gc,ergo ] GC(92) At end of OLD marking increment: GCU: 183.3%, MU: 273.9% for duration 0.125s (totals to be subsumed in next gc report) [172.870s][info][gc,ergo ] GC(92) At end of Concurrent Old Marking increment: YOUNG generation used: 2292M, used regions: 2296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 14355M [172.870s][info][gc,ergo ] GC(92) At end of Concurrent Old Marking increment: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4617K [172.870s][info][gc,free ] Free: 13520M, Max: 8192K regular, 3360M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1690 Collector Reserve: 835M, Max: 8192K; Used: 4150K Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.870s][info][gc,stats ] [172.870s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.870s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.870s][info][gc,stats ] [172.870s][info][gc,stats ] Concurrent Marking 113707 us, parallelism: 3.99x [172.870s][info][gc,stats ] CM: 453747 us [172.870s][info][gc,stats ] CM: Parallel Mark 453747 us, workers (us): 113160, 113484, 113646, 113456, ---, ---, ---, ---, [172.870s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.870s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.870s][info][gc,stats ] [172.870s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [172.870s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.870s][info][gc,stats ] [172.870s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.870s][info][gc,stats ] - age 1: 7564352 bytes, 7564352 total [172.870s][info][gc,stats ] - age 3: 6956032 bytes, 14520384 total [172.870s][info][gc,stats ] [172.870s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.870s][info][gc,stats ] - age 7: 15023600904 bytes, 15023600904 total [172.870s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [172.880s][info][gc ] Transition from: old to: idle [172.880s][info][gc ] Transition from: idle to: normal [172.880s][info][gc ] Heuristics request to interrupt old for young collection accepted [172.880s][info][gc,free ] Free: 13410M, Max: 8192K regular, 3360M humongous, Frag: 75% external, 0% internal; Used: 5296K, Mutator Free: 1677 Collector Reserve: 835M, Max: 8192K; Used: 4150K Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.880s][info][gc,ergo ] GC(93) Start GC cycle (YOUNG) [172.880s][info][gc,start ] GC(93) Concurrent reset [172.880s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent reset [172.892s][info][gc ] GC(93) Concurrent reset 11.485ms [172.892s][info][gc,start ] GC(93) Pause Init Mark (YOUNG) [172.892s][info][gc,task ] GC(93) Using 8 of 8 workers for init marking [172.895s][info][gc ] GC(93) Transfer SATB buffers [172.896s][info][gc ] GC(93) Purged 58251 oops from old generation SATB buffers [172.896s][info][gc ] GC(93) Pause Init Mark (YOUNG) 4.003ms [172.896s][info][gc,start ] GC(93) Concurrent remembered set scanning [172.896s][info][gc,task ] GC(93) Using 4 of 8 workers for Concurrent remembered set scanning [172.910s][info][gc ] GC(93) Concurrent remembered set scanning 13.500ms [172.910s][info][gc,start ] GC(93) Concurrent marking roots [172.910s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent marking roots [172.918s][info][gc ] GC(93) Concurrent marking roots 7.772ms [172.918s][info][gc,start ] GC(93) Concurrent marking (YOUNG) [172.918s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent marking [172.930s][info][gc ] GC(93) Concurrent marking (YOUNG) 12.127ms [172.930s][info][gc,start ] GC(93) Pause Final Mark (YOUNG) [172.930s][info][gc,task ] GC(93) Using 8 of 8 workers for final marking [172.931s][info][gc,ergo ] GC(93) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [172.931s][info][gc,ergo ] GC(93) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [172.931s][info][gc,ergo ] GC(93) Chosen CSet evacuates young: 18365K (of which at least: 0B are to be promoted), old: 0B [172.931s][info][gc,ergo ] GC(93) Collectable Garbage: 2474M (99%), Immediate: 8192K (0%), 1 regions, CSet: 2466M (99%), 311 regions [172.931s][info][gc,ergo ] GC(93) Evacuation Targets: YOUNG: 18365K, PROMOTE: 0B, OLD: 0B, TOTAL: 18365K [172.931s][info][gc,free ] Free: 13744M, Max: 8192K regular, 3168M humongous, Frag: 77% external, 0% internal; Used: 8192K, Mutator Free: 1718 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 4609K, Max: 4609K; Used: 3582K [172.931s][info][gc ] GC(93) Pause Final Mark (YOUNG) 0.768ms [172.931s][info][gc,start ] GC(93) Concurrent thread roots [172.931s][info][gc,task ] GC(93) Using 4 of 8 workers for Concurrent thread roots [172.939s][info][gc ] GC(93) Concurrent thread roots 7.415ms [172.939s][info][gc,start ] GC(93) Concurrent weak references [172.939s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent weak references [172.939s][info][gc,ref ] GC(93) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.939s][info][gc,ref ] GC(93) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.939s][info][gc,ref ] GC(93) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [172.939s][info][gc ] GC(93) Concurrent weak references 0.050ms [172.939s][info][gc,start ] GC(93) Concurrent weak roots [172.939s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent weak root [172.939s][info][gc ] GC(93) Concurrent weak roots 0.563ms [172.939s][info][gc,start ] GC(93) Concurrent cleanup [172.939s][info][gc ] GC(93) Concurrent cleanup 18069M->18061M(31744M) 0.172ms [172.939s][info][gc,free ] Free: 13634M, Max: 8192K regular, 3056M humongous, Frag: 78% external, 0% internal; Used: 5336K, Mutator Free: 1705 Collector Reserve: 23779K, Max: 8192K; Used: 796K Old Collector Reserve: 4604K, Max: 4604K; Used: 3587K [172.939s][info][gc,start ] GC(93) Concurrent strong roots [172.939s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent strong root [172.940s][info][gc ] GC(93) Concurrent strong roots 0.360ms [172.940s][info][gc,start ] GC(93) Concurrent evacuation [172.940s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent evacuation [172.946s][info][gc ] GC(93) Concurrent evacuation 6.502ms [172.947s][info][gc,start ] GC(93) Pause Init Update Refs [172.947s][info][gc ] GC(93) Pause Init Update Refs 0.499ms [172.947s][info][gc,start ] GC(93) Concurrent update references [172.947s][info][gc,task ] GC(93) Using 4 of 8 workers for concurrent reference update [172.947s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [172.968s][info][gc ] GC(93) Concurrent update references 20.660ms [172.968s][info][gc,start ] GC(93) Concurrent update thread roots [172.993s][info][gc ] GC(93) Concurrent update thread roots 25.195ms [172.993s][info][gc,start ] GC(93) Pause Final Update Refs [172.993s][info][gc,task ] GC(93) Using 8 of 8 workers for final reference update [172.993s][info][gc ] GC(93) Transfer SATB buffers [172.994s][info][gc,free ] Free: 14752M, Max: 8192K regular, 2536M humongous, Frag: 80% external, 16% internal; Used: 2456M, Mutator Free: 1844 Collector Reserve: 840M, Max: 8192K; Used: 28726K Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [172.994s][info][gc ] GC(93) Pause Final Update Refs 0.615ms [172.994s][info][gc,start ] GC(93) Concurrent cleanup [172.994s][info][gc ] GC(93) Concurrent cleanup 18616M->16153M(31744M) 0.146ms [172.994s][info][gc,ergo ] GC(93) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3417K, young_available: 15570M [172.994s][info][gc,ergo ] GC(93) At end of Concurrent Young GC: GCU: 12.9%, MU: 18.4% during period of 0.249s [172.994s][info][gc,ergo ] GC(93) At end of Concurrent Young GC: YOUNG generation used: 1077M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15570M [172.995s][info][gc,ergo ] GC(93) At end of Concurrent Young GC: OLD generation used: 15076M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 3417K [172.995s][info][gc,free ] Free: 14730M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 5336K, Mutator Free: 1842 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [172.995s][info][gc,stats ] [172.995s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [172.995s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [172.995s][info][gc,stats ] [172.995s][info][gc,stats ] Concurrent Reset 11506 us [172.995s][info][gc,stats ] Pause Init Mark (G) 4663 us [172.995s][info][gc,stats ] Pause Init Mark (N) 4009 us [172.995s][info][gc,stats ] Swap Remembered Set 3104 us [172.995s][info][gc,stats ] Transfer Old From SATB 575 us [172.995s][info][gc,stats ] Update Region States 249 us [172.995s][info][gc,stats ] Concurrent Scan Remembered Set 13515 us, parallelism: 3.94x [172.995s][info][gc,stats ] RS: 53208 us [172.995s][info][gc,stats ] RS: Scan Clusters 53208 us, workers (us): 13434, 13429, 13424, 12921, ---, ---, ---, ---, [172.995s][info][gc,stats ] Concurrent Mark Roots 7788 us, parallelism: 3.75x [172.995s][info][gc,stats ] CMR: 29209 us [172.995s][info][gc,stats ] CMR: Thread Roots 28117 us, workers (us): 7122, 7096, 6926, 6974, ---, ---, ---, ---, [172.995s][info][gc,stats ] CMR: Code Cache Roots 844 us, workers (us): 318, 149, 229, 147, ---, ---, ---, ---, [172.995s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 53, 47, 46, 41, ---, ---, ---, ---, [172.995s][info][gc,stats ] CMR: CLDG Roots 61 us, workers (us): ---, ---, 50, 11, ---, ---, ---, ---, [172.995s][info][gc,stats ] Concurrent Marking 12140 us, parallelism: 3.23x [172.995s][info][gc,stats ] CM: 39221 us [172.995s][info][gc,stats ] CM: Parallel Mark 39221 us, workers (us): 9818, 9814, 9805, 9785, ---, ---, ---, ---, [172.995s][info][gc,stats ] Pause Final Mark (G) 1225 us [172.995s][info][gc,stats ] Pause Final Mark (N) 773 us [172.995s][info][gc,stats ] Finish Mark 417 us [172.995s][info][gc,stats ] Update Region States 77 us [172.995s][info][gc,stats ] Choose Collection Set 101 us [172.995s][info][gc,stats ] Rebuild Free Set 48 us [172.995s][info][gc,stats ] Concurrent Thread Roots 7429 us, parallelism: 3.86x [172.995s][info][gc,stats ] CTR: 28710 us [172.995s][info][gc,stats ] CTR: Thread Roots 28710 us, workers (us): 7149, 7053, 7148, 7360, ---, ---, ---, ---, [172.995s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [172.995s][info][gc,stats ] CWRF: 2 us [172.995s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [172.995s][info][gc,stats ] Concurrent Weak Roots 571 us [172.995s][info][gc,stats ] Roots 47 us, parallelism: 1.40x [172.995s][info][gc,stats ] CWR: 65 us [172.995s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 24, 18, 14, 10, ---, ---, ---, ---, [172.995s][info][gc,stats ] Rendezvous 504 us [172.995s][info][gc,stats ] Concurrent Cleanup 180 us [172.995s][info][gc,stats ] Concurrent Strong Roots 366 us, parallelism: 2.39x [172.995s][info][gc,stats ] CSR: 876 us [172.995s][info][gc,stats ] CSR: Code Cache Roots 736 us, workers (us): 156, 148, 147, 285, ---, ---, ---, ---, [172.995s][info][gc,stats ] CSR: VM Strong Roots 115 us, workers (us): 37, 31, 27, 21, ---, ---, ---, ---, [172.995s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [172.995s][info][gc,stats ] Concurrent Evacuation 6515 us [172.995s][info][gc,stats ] Pause Init Update Refs (G) 918 us [172.995s][info][gc,stats ] Pause Init Update Refs (N) 508 us [172.995s][info][gc,stats ] Manage GCLABs 414 us [172.995s][info][gc,stats ] Concurrent Update Refs 20674 us [172.995s][info][gc,stats ] Concurrent Update Thread Roots 25209 us [172.995s][info][gc,stats ] Pause Final Update Refs (G) 1020 us [172.995s][info][gc,stats ] Pause Final Update Refs (N) 620 us [172.995s][info][gc,stats ] Update Region States 39 us [172.995s][info][gc,stats ] Trash Collection Set 10 us [172.995s][info][gc,stats ] Rebuild Free Set 68 us [172.995s][info][gc,stats ] Concurrent Cleanup 152 us [172.995s][info][gc,stats ] Workers: Evacuated 17889K across 143602 objects, abandoned 0B across 0 objects. [172.995s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.995s][info][gc,stats ] - age 1: 8056256 bytes, 8056256 total [172.995s][info][gc,stats ] - age 2: 1207112 bytes, 9263368 total [172.995s][info][gc,stats ] - age 3: 72 bytes, 9263440 total [172.995s][info][gc,stats ] - age 4: 3586456 bytes, 12849896 total [172.995s][info][gc,stats ] - age 5: 3622224 bytes, 16472120 total [172.995s][info][gc,stats ] - age 6: 1022016 bytes, 17494136 total [172.995s][info][gc,stats ] - age 7: 69688 bytes, 17563824 total [172.995s][info][gc,stats ] - age 8: 353848 bytes, 17917672 total [172.995s][info][gc,stats ] - age 9: 401232 bytes, 18318904 total [172.995s][info][gc,stats ] [172.995s][info][gc,stats ] Mutators: Evacuated 475K across 3625 objects, abandoned 0B across 0 objects. [172.995s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [172.995s][info][gc,stats ] - age 5: 487064 bytes, 487064 total [172.995s][info][gc,stats ] [172.995s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [172.995s][info][gc,stats ] - age 1: 7501920 bytes, 7501920 total [172.995s][info][gc,stats ] - age 2: 7372928 bytes, 14874848 total [172.995s][info][gc,stats ] [172.995s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [172.995s][info][gc,stats ] - age 7: 15023600904 bytes, 15023600904 total [172.995s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [173.005s][info][gc ] Transition from: normal to: idle [173.005s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [173.005s][info][gc ] Transition from: idle to: old [173.005s][info][gc,free ] Free: 14632M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1829 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [173.005s][info][gc,start ] GC(94) Concurrent marking (OLD) [173.005s][info][gc,task ] GC(94) Using 4 of 8 workers for concurrent marking [173.011s][info][gc ] GC(94) Concurrent marking (OLD) 6.035ms [173.012s][info][gc,start ] GC(94) Pause Final Mark (OLD) [173.012s][info][gc,task ] GC(94) Using 8 of 8 workers for final marking [173.012s][info][gc ] GC(94) Old-Gen Collectable Garbage: 6345K consolidated with free: 3409K, over 2 regions, Old-Gen Immediate Garbage: 0B over 0 regions. [173.012s][info][gc ] GC(94) Old generation transition from Marking to Waiting for evacuation [173.012s][info][gc,free ] Free: 14570M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 5336K, Mutator Free: 1822 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [173.012s][info][gc ] GC(94) Pause Final Mark (OLD) 0.902ms [173.013s][info][gc,start ] GC(94) Concurrent weak references [173.013s][info][gc,task ] GC(94) Using 4 of 8 workers for concurrent weak references [173.013s][info][gc,ref ] GC(94) Encountered references: Soft: 55, Weak: 206, Final: 0, Phantom: 7 [173.013s][info][gc,ref ] GC(94) Discovered references: Soft: 36, Weak: 167, Final: 0, Phantom: 5 [173.013s][info][gc,ref ] GC(94) Enqueued references: Soft: 12, Weak: 2, Final: 0, Phantom: 0 [173.013s][info][gc ] GC(94) Concurrent weak references 0.082ms [173.013s][info][gc,start ] GC(94) Concurrent weak roots [173.013s][info][gc,task ] GC(94) Using 4 of 8 workers for concurrent weak root [173.013s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.013s][info][gc ] GC(94) Concurrent weak roots 0.734ms [173.013s][info][gc,start ] GC(94) Concurrent cleanup [173.013s][info][gc ] GC(94) Concurrent cleanup 16332M->16332M(31744M) 0.105ms [173.014s][info][gc,free ] Free: 14552M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1819 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [173.014s][info][gc,start ] GC(94) Pause Final Roots [173.014s][info][gc ] GC(94) Pause Final Roots 0.031ms [173.014s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.014s][info][gc ] GC(94) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 15112M [173.014s][info][gc,ergo ] GC(94) After old marking finished, successfully transferred 2 regions to old to prepare for next gc, old available: 19801K, young_available: 15376M [173.014s][info][gc,ergo ] GC(94) At end of last OLD marking increment: GCU: 82.1%, MU: 274.5% for duration 0.020s (totals to be subsumed in next gc report) [173.014s][info][gc,ergo ] GC(94) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 1261M, used regions: 1264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16632M, available: 15370M [173.014s][info][gc,ergo ] GC(94) At end of Concurrent Old Marking finishing increment: OLD generation used: 15076M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15112M, available: 19801K [173.014s][info][gc,free ] Free: 14544M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1818 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [173.014s][info][gc,stats ] [173.014s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [173.014s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [173.014s][info][gc,stats ] [173.014s][info][gc,stats ] Concurrent Marking 6050 us, parallelism: 3.48x [173.014s][info][gc,stats ] CM: 21082 us [173.014s][info][gc,stats ] CM: Parallel Mark 21082 us, workers (us): 5269, 5276, 5269, 5268, ---, ---, ---, ---, [173.014s][info][gc,stats ] Pause Final Mark (G) 1234 us [173.014s][info][gc,stats ] Pause Final Mark (N) 908 us [173.014s][info][gc,stats ] Finish Mark 483 us [173.014s][info][gc,stats ] Update Region States 47 us [173.014s][info][gc,stats ] Choose Collection Set 174 us [173.014s][info][gc,stats ] Rebuild Free Set 52 us [173.014s][info][gc,stats ] Concurrent Weak References 87 us, parallelism: 0.36x [173.014s][info][gc,stats ] CWRF: 31 us [173.014s][info][gc,stats ] CWRF: Weak References 31 us, workers (us): 22, 9, 1, 0, ---, ---, ---, ---, [173.014s][info][gc,stats ] Concurrent Weak Roots 740 us [173.014s][info][gc,stats ] Roots 57 us, parallelism: 1.42x [173.014s][info][gc,stats ] CWR: 81 us [173.015s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 31, 25, 15, 10, ---, ---, ---, ---, [173.015s][info][gc,stats ] Rendezvous 665 us [173.015s][info][gc,stats ] Concurrent Cleanup 112 us [173.015s][info][gc,stats ] Pause Final Roots (G) 326 us [173.015s][info][gc,stats ] Pause Final Roots (N) 36 us [173.015s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [173.015s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [173.015s][info][gc,stats ] [173.015s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [173.015s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [173.015s][info][gc,stats ] [173.015s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [173.015s][info][gc,stats ] - age 1: 7501920 bytes, 7501920 total [173.015s][info][gc,stats ] - age 2: 7372928 bytes, 14874848 total [173.015s][info][gc,stats ] [173.015s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [173.015s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [173.015s][info][gc,metaspace] Metaspace: 9116K(9280K)->9116K(9280K) NonClass: 8355K(8448K)->8355K(8448K) Class: 761K(832K)->761K(832K) [173.015s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.016s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.017s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.018s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.019s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.020s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.021s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.022s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.023s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.025s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.025s][info][gc ] Transition from: old to: idle [173.026s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 2 regions [173.026s][info][gc ] Transition from: idle to: normal [173.026s][info][gc ] Heuristics request for young collection accepted [173.026s][info][gc,free ] Free: 14416M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1802 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 3409K, Max: 3409K; Used: 4782K [173.026s][info][gc,ergo ] GC(95) Start GC cycle (YOUNG) [173.026s][info][gc,start ] GC(95) Concurrent reset [173.026s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent reset [173.032s][info][gc ] GC(95) Concurrent reset 6.715ms [173.033s][info][gc,start ] GC(95) Pause Init Mark (YOUNG) [173.033s][info][gc,task ] GC(95) Using 8 of 8 workers for init marking [173.036s][info][gc ] GC(95) Pause Init Mark (YOUNG) 3.468ms [173.036s][info][gc,start ] GC(95) Concurrent remembered set scanning [173.036s][info][gc,task ] GC(95) Using 4 of 8 workers for Concurrent remembered set scanning [173.046s][info][gc ] GC(95) Concurrent remembered set scanning 9.251ms [173.046s][info][gc,start ] GC(95) Concurrent marking roots [173.046s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent marking roots [173.053s][info][gc ] GC(95) Concurrent marking roots 7.970ms [173.054s][info][gc,start ] GC(95) Concurrent marking (YOUNG) [173.054s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent marking [173.060s][info][gc ] GC(95) Concurrent marking (YOUNG) 6.987ms [173.061s][info][gc,start ] GC(95) Pause Final Mark (YOUNG) [173.061s][info][gc,task ] GC(95) Using 8 of 8 workers for final marking [173.061s][info][gc,ergo ] GC(95) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [173.061s][info][gc ] GC(95) Choose old regions for mixed collection: old evacuation budget: 14143K, candidates: 2 [173.061s][info][gc ] GC(95) Old-gen piggyback evac (2 regions, evacuating 6628K, reclaiming: 6345K) [173.061s][info][gc ] GC(95) Old generation transition from Waiting for evacuation to Idle [173.061s][info][gc,ergo ] GC(95) Adaptive CSet Selection for YOUNG. Max Evacuation: 692M, Actual Free: 8192K. [173.061s][info][gc,ergo ] GC(95) Chosen CSet evacuates young: 32207K (of which at least: 0B are to be promoted), old: 6628K [173.061s][info][gc,ergo ] GC(95) Collectable Garbage: 1446M (100%), Immediate: 8192K (0%), 1 regions, CSet: 1438M (99%), 185 regions [173.062s][info][gc,ergo ] GC(95) Evacuation Targets: YOUNG: 32207K, PROMOTE: 0B, OLD: 6628K, TOTAL: 38836K [173.062s][info][gc,free ] Free: 14810M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 13849K, Mutator Free: 1852 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [173.062s][info][gc ] GC(95) Pause Final Mark (YOUNG) 0.889ms [173.062s][info][gc,start ] GC(95) Concurrent thread roots [173.062s][info][gc,task ] GC(95) Using 4 of 8 workers for Concurrent thread roots [173.072s][info][gc ] GC(95) Concurrent thread roots 10.009ms [173.072s][info][gc,start ] GC(95) Concurrent weak references [173.072s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent weak references [173.072s][info][gc,ref ] GC(95) Encountered references: Soft: 0, Weak: 19, Final: 0, Phantom: 0 [173.072s][info][gc,ref ] GC(95) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [173.072s][info][gc,ref ] GC(95) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [173.072s][info][gc ] GC(95) Concurrent weak references 0.047ms [173.072s][info][gc,start ] GC(95) Concurrent weak roots [173.072s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent weak root [173.072s][info][gc ] GC(95) Concurrent weak roots 0.556ms [173.072s][info][gc,start ] GC(95) Concurrent cleanup [173.072s][info][gc ] GC(95) Concurrent cleanup 17011M->17003M(31744M) 0.104ms [173.073s][info][gc,free ] Free: 14666M, Max: 8192K regular, 2536M humongous, Frag: 83% external, 0% internal; Used: 5750K, Mutator Free: 1834 Collector Reserve: 39510K, Max: 8192K; Used: 1449K Old Collector Reserve: 16346K, Max: 8192K; Used: 38400B [173.073s][info][gc,start ] GC(95) Concurrent strong roots [173.073s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent strong root [173.073s][info][gc ] GC(95) Concurrent strong roots 0.379ms [173.073s][info][gc,start ] GC(95) Concurrent evacuation [173.073s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent evacuation [173.075s][info][gc,ergo ] GC(95) Promotion failed, size 16, has plab? yes, PLAB remaining: 2520, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 15846080512, old_used: 15809029680, old unaffiliated regions: 1 [173.075s][info][gc,ergo ] GC(95) Promotion failed, size 16, has plab? yes, PLAB remaining: 2520, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 15846080512, old_used: 15809103408, old unaffiliated regions: 1 [173.075s][info][gc,ergo ] GC(95) Promotion failed, size 16, has plab? yes, PLAB remaining: 2520, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 15846080512, old_used: 15809103408, old unaffiliated regions: 1 [173.075s][info][gc,ergo ] GC(95) Promotion failed, size 16, has plab? yes, PLAB remaining: 2520, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 15846080512, old_used: 15809103408, old unaffiliated regions: 1 [173.075s][info][gc,ergo ] GC(95) Squelching additional promotion failure reports for current epoch [173.082s][info][gc ] GC(95) Concurrent evacuation 9.363ms [173.083s][info][gc,start ] GC(95) Pause Init Update Refs [173.083s][info][gc ] GC(95) Pause Init Update Refs 0.472ms [173.083s][info][gc,start ] GC(95) Concurrent update references [173.083s][info][gc,task ] GC(95) Using 4 of 8 workers for concurrent reference update [173.083s][info][gc ] GC(95) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 16640M [173.083s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (8192K) [174.241s][info][gc ] GC(95) Concurrent update references 1158.220ms [174.241s][info][gc,start ] GC(95) Concurrent update thread roots [174.267s][info][gc ] GC(95) Concurrent update thread roots 25.992ms [174.268s][info][gc,start ] GC(95) Pause Final Update Refs [174.268s][info][gc,task ] GC(95) Using 8 of 8 workers for final reference update [174.268s][info][gc,free ] Free: 4872M, Max: 8192K regular, 1496M humongous, Frag: 57% external, 29% internal; Used: 1424M, Mutator Free: 609 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 17234K, Max: 8192K; Used: 20316K [174.268s][info][gc ] GC(95) Pause Final Update Refs 0.249ms [174.268s][info][gc,start ] GC(95) Concurrent cleanup [174.268s][info][gc ] GC(95) Concurrent cleanup 27475M->25999M(31744M) 0.145ms [174.268s][info][gc ] GC(95) Transfer 2 region(s) from OLD to YOUNG, yielding increased size: 16656M [174.268s][info][gc,ergo ] GC(95) After cleanup, successfully transferred 2 regions to young to prepare for next gc, old available: 858K, young_available: 5728M [174.269s][info][gc,ergo ] GC(95) At end of Concurrent Young GC: GCU: 23.7%, MU: 19.1% during period of 1.274s [174.269s][info][gc,ergo ] GC(95) At end of Concurrent Young GC: YOUNG generation used: 10928M, used regions: 10928M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 5728M [174.269s][info][gc,ergo ] GC(95) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 858K [174.269s][info][gc,free ] Free: 4872M, Max: 8192K regular, 1496M humongous, Frag: 70% external, 0% internal; Used: 0B, Mutator Free: 609 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 17234K, Max: 8192K; Used: 7341K [174.269s][info][gc,stats ] [174.269s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [174.269s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [174.269s][info][gc,stats ] [174.269s][info][gc,stats ] Concurrent Reset 6728 us [174.269s][info][gc,stats ] Pause Init Mark (G) 3848 us [174.269s][info][gc,stats ] Pause Init Mark (N) 3475 us [174.269s][info][gc,stats ] Swap Remembered Set 3102 us [174.269s][info][gc,stats ] Update Region States 295 us [174.269s][info][gc,stats ] Concurrent Scan Remembered Set 9268 us, parallelism: 3.95x [174.269s][info][gc,stats ] RS: 36607 us [174.269s][info][gc,stats ] RS: Scan Clusters 36607 us, workers (us): 9162, 9154, 9149, 9142, ---, ---, ---, ---, [174.269s][info][gc,stats ] Concurrent Mark Roots 7985 us, parallelism: 3.75x [174.269s][info][gc,stats ] CMR: 29956 us [174.269s][info][gc,stats ] CMR: Thread Roots 29099 us, workers (us): 7447, 7145, 7245, 7262, ---, ---, ---, ---, [174.269s][info][gc,stats ] CMR: Code Cache Roots 741 us, workers (us): 174, 296, 141, 130, ---, ---, ---, ---, [174.269s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 30, 23, 18, 13, ---, ---, ---, ---, [174.269s][info][gc,stats ] CMR: CLDG Roots 33 us, workers (us): 26, ---, 7, ---, ---, ---, ---, ---, [174.269s][info][gc,stats ] Concurrent Marking 6998 us, parallelism: 3.03x [174.269s][info][gc,stats ] CM: 21202 us [174.269s][info][gc,stats ] CM: Parallel Mark 21202 us, workers (us): 5312, 5300, 5304, 5286, ---, ---, ---, ---, [174.269s][info][gc,stats ] Pause Final Mark (G) 1242 us [174.269s][info][gc,stats ] Pause Final Mark (N) 895 us [174.269s][info][gc,stats ] Finish Mark 498 us [174.269s][info][gc,stats ] Update Region States 62 us [174.269s][info][gc,stats ] Choose Collection Set 99 us [174.269s][info][gc,stats ] Rebuild Free Set 49 us [174.269s][info][gc,stats ] Concurrent Thread Roots 10023 us, parallelism: 3.82x [174.269s][info][gc,stats ] CTR: 38287 us [174.269s][info][gc,stats ] CTR: Thread Roots 38287 us, workers (us): 9507, 9470, 9957, 9353, ---, ---, ---, ---, [174.269s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [174.269s][info][gc,stats ] CWRF: 1 us [174.269s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [174.269s][info][gc,stats ] Concurrent Weak Roots 560 us [174.269s][info][gc,stats ] Roots 60 us, parallelism: 1.85x [174.269s][info][gc,stats ] CWR: 110 us [174.269s][info][gc,stats ] CWR: VM Weak Roots 110 us, workers (us): 34, 28, 25, 24, ---, ---, ---, ---, [174.269s][info][gc,stats ] Rendezvous 489 us [174.269s][info][gc,stats ] Concurrent Cleanup 109 us [174.269s][info][gc,stats ] Concurrent Strong Roots 386 us, parallelism: 2.51x [174.269s][info][gc,stats ] CSR: 970 us [174.269s][info][gc,stats ] CSR: Code Cache Roots 806 us, workers (us): 187, 153, 159, 307, ---, ---, ---, ---, [174.269s][info][gc,stats ] CSR: VM Strong Roots 138 us, workers (us): 40, 38, 31, 29, ---, ---, ---, ---, [174.269s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, 21, ---, ---, ---, ---, ---, [174.269s][info][gc,stats ] Concurrent Evacuation 9378 us [174.269s][info][gc,stats ] Pause Init Update Refs (G) 813 us [174.269s][info][gc,stats ] Pause Init Update Refs (N) 479 us [174.269s][info][gc,stats ] Manage GCLABs 404 us [174.269s][info][gc,stats ] Concurrent Update Refs 1158247 us [174.269s][info][gc,stats ] Concurrent Update Thread Roots 26010 us [174.269s][info][gc,stats ] Pause Final Update Refs (G) 894 us [174.269s][info][gc,stats ] Pause Final Update Refs (N) 255 us [174.269s][info][gc,stats ] Update Region States 70 us [174.269s][info][gc,stats ] Trash Collection Set 9 us [174.269s][info][gc,stats ] Rebuild Free Set 81 us [174.269s][info][gc,stats ] Concurrent Cleanup 151 us [174.269s][info][gc,stats ] Workers: Evacuated 38325K across 357283 objects, abandoned 368B across 1 objects. [174.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.269s][info][gc,stats ] - age 1: 5779768 bytes, 5779768 total [174.269s][info][gc,stats ] - age 2: 8055216 bytes, 13834984 total [174.269s][info][gc,stats ] - age 3: 8643976 bytes, 22478960 total [174.269s][info][gc,stats ] - age 4: 6963536 bytes, 29442496 total [174.269s][info][gc,stats ] - age 5: 3342776 bytes, 32785272 total [174.269s][info][gc,stats ] - age 6: 586128 bytes, 33371400 total [174.269s][info][gc,stats ] - age 7: 813416 bytes, 34184816 total [174.269s][info][gc,stats ] - age 8: 416664 bytes, 34601480 total [174.269s][info][gc,stats ] - age 9: 458904 bytes, 35060384 total [174.269s][info][gc,stats ] - age 10: 2902000 bytes, 37962384 total [174.269s][info][gc,stats ] - age 11: 15376 bytes, 37977760 total [174.269s][info][gc,stats ] - age 12: 32 bytes, 37977792 total [174.269s][info][gc,stats ] - age 13: 201992 bytes, 38179784 total [174.269s][info][gc,stats ] [174.269s][info][gc,stats ] Mutators: Evacuated 511K across 4096 objects, abandoned 0B across 0 objects. [174.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.269s][info][gc,stats ] - age 1: 3568 bytes, 3568 total [174.269s][info][gc,stats ] - age 5: 516888 bytes, 520456 total [174.269s][info][gc,stats ] - age 7: 2912 bytes, 523368 total [174.269s][info][gc,stats ] - age 8: 64 bytes, 523432 total [174.269s][info][gc,stats ] - age 9: 32 bytes, 523464 total [174.269s][info][gc,stats ] - age 11: 32 bytes, 523496 total [174.269s][info][gc,stats ] [174.269s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [174.269s][info][gc,stats ] [174.269s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [174.269s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [174.269s][info][gc,metaspace] Metaspace: 9116K(9280K)->9119K(9280K) NonClass: 8355K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [174.279s][info][gc ] Transition from: normal to: idle [174.280s][info][gc ] Trigger (YOUNG): Average GC time (1740.49 ms) is above the time for average allocation rate (7891 MB/s) to deplete free headroom (3284M) (margin of error = 1.97) [174.280s][info][gc,ergo ] Free headroom: 4872M (free) - 1587M (spike) - 0B (penalties) = 3284M [174.280s][info][gc ] Transition from: idle to: normal [174.281s][info][gc ] Heuristics request for young collection accepted [174.281s][info][gc,free ] Free: 4872M, Max: 8192K regular, 1496M humongous, Frag: 70% external, 0% internal; Used: 0B, Mutator Free: 609 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 17234K, Max: 8192K; Used: 7341K [174.281s][info][gc,ergo ] GC(96) Start GC cycle (YOUNG) [174.281s][info][gc,start ] GC(96) Concurrent reset [174.281s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent reset [174.311s][info][gc ] GC(96) Concurrent reset 30.248ms [174.311s][info][gc,start ] GC(96) Pause Init Mark (YOUNG) [174.311s][info][gc,task ] GC(96) Using 8 of 8 workers for init marking [174.316s][info][gc ] GC(96) Pause Init Mark (YOUNG) 5.054ms [174.317s][info][gc,start ] GC(96) Concurrent remembered set scanning [174.317s][info][gc,task ] GC(96) Using 4 of 8 workers for Concurrent remembered set scanning [174.329s][info][gc ] GC(96) Concurrent remembered set scanning 12.702ms [174.329s][info][gc,start ] GC(96) Concurrent marking roots [174.329s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent marking roots [174.337s][info][gc ] GC(96) Concurrent marking roots 7.913ms [174.337s][info][gc,start ] GC(96) Concurrent marking (YOUNG) [174.337s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent marking [174.351s][info][gc ] GC(96) Concurrent marking (YOUNG) 13.301ms [174.351s][info][gc,start ] GC(96) Pause Final Mark (YOUNG) [174.351s][info][gc,task ] GC(96) Using 8 of 8 workers for final marking [174.352s][info][gc,ergo ] GC(96) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [174.352s][info][gc,ergo ] GC(96) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [174.352s][info][gc,ergo ] GC(96) Chosen CSet evacuates young: 32482K (of which at least: 0B are to be promoted), old: 0B [174.352s][info][gc,ergo ] GC(96) Collectable Garbage: 10912M (100%), Immediate: 8192K (0%), 1 regions, CSet: 10904M (99%), 1367 regions [174.352s][info][gc,ergo ] GC(96) Evacuation Targets: YOUNG: 32482K, PROMOTE: 0B, OLD: 0B, TOTAL: 32482K [174.352s][info][gc,free ] Free: 5474M, Max: 8192K regular, 2184M humongous, Frag: 61% external, 0% internal; Used: 13655K, Mutator Free: 685 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 850K, Max: 850K; Used: 7341K [174.352s][info][gc ] GC(96) Pause Final Mark (YOUNG) 0.978ms [174.352s][info][gc,start ] GC(96) Concurrent thread roots [174.352s][info][gc,task ] GC(96) Using 4 of 8 workers for Concurrent thread roots [174.361s][info][gc ] GC(96) Concurrent thread roots 8.926ms [174.361s][info][gc,start ] GC(96) Concurrent weak references [174.361s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent weak references [174.361s][info][gc,ref ] GC(96) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 1 [174.361s][info][gc,ref ] GC(96) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.361s][info][gc,ref ] GC(96) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.361s][info][gc ] GC(96) Concurrent weak references 0.039ms [174.361s][info][gc,start ] GC(96) Concurrent weak roots [174.361s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent weak root [174.362s][info][gc ] GC(96) Concurrent weak roots 0.583ms [174.362s][info][gc,start ] GC(96) Concurrent cleanup [174.362s][info][gc ] GC(96) Concurrent cleanup 26294M->26286M(31744M) 0.102ms [174.362s][info][gc,free ] Free: 5402M, Max: 8192K regular, 2184M humongous, Frag: 60% external, 0% internal; Used: 6139K, Mutator Free: 676 Collector Reserve: 39607K, Max: 8192K; Used: 1352K Old Collector Reserve: 848K, Max: 848K; Used: 7344K [174.362s][info][gc,start ] GC(96) Concurrent strong roots [174.362s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent strong root [174.362s][info][gc ] GC(96) Concurrent strong roots 0.382ms [174.362s][info][gc,start ] GC(96) Concurrent evacuation [174.362s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent evacuation [174.379s][info][gc ] GC(96) Concurrent evacuation 16.590ms [174.379s][info][gc,start ] GC(96) Pause Init Update Refs [174.380s][info][gc ] GC(96) Pause Init Update Refs 0.482ms [174.380s][info][gc,start ] GC(96) Concurrent update references [174.380s][info][gc,task ] GC(96) Using 4 of 8 workers for concurrent reference update [174.380s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [174.403s][info][gc ] GC(96) Concurrent update references 23.326ms [174.403s][info][gc,start ] GC(96) Concurrent update thread roots [174.425s][info][gc ] GC(96) Concurrent update thread roots 21.912ms [174.425s][info][gc,start ] GC(96) Pause Final Update Refs [174.425s][info][gc,task ] GC(96) Using 8 of 8 workers for final reference update [174.425s][info][gc,free ] Free: 15146M, Max: 8192K regular, 1520M humongous, Frag: 65% external, 71% internal; Used: 10885M, Mutator Free: 1894 Collector Reserve: 840M, Max: 8192K; Used: 57344K Old Collector Reserve: 347K, Max: 347K; Used: 7844K [174.425s][info][gc ] GC(96) Pause Final Update Refs 0.216ms [174.426s][info][gc,start ] GC(96) Concurrent cleanup [174.426s][info][gc ] GC(96) Concurrent cleanup 26675M->15747M(31744M) 0.242ms [174.426s][info][gc,ergo ] GC(96) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 355K, young_available: 15980M [174.426s][info][gc,ergo ] GC(96) At end of Concurrent Young GC: GCU: 15.2%, MU: 20.1% during period of 0.157s [174.426s][info][gc,ergo ] GC(96) At end of Concurrent Young GC: YOUNG generation used: 675M, used regions: 680M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15980M [174.426s][info][gc,ergo ] GC(96) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 355K [174.426s][info][gc,free ] Free: 15140M, Max: 8192K regular, 3336M humongous, Frag: 78% external, 0% internal; Used: 12278K, Mutator Free: 1894 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 347K, Max: 347K; Used: 7844K [174.426s][info][gc,stats ] [174.426s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [174.426s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [174.426s][info][gc,stats ] [174.426s][info][gc,stats ] Concurrent Reset 30276 us [174.426s][info][gc,stats ] Pause Init Mark (G) 5867 us [174.426s][info][gc,stats ] Pause Init Mark (N) 5066 us [174.426s][info][gc,stats ] Swap Remembered Set 4803 us [174.426s][info][gc,stats ] Update Region States 113 us [174.426s][info][gc,stats ] Concurrent Scan Remembered Set 12718 us, parallelism: 3.68x [174.426s][info][gc,stats ] RS: 46842 us [174.426s][info][gc,stats ] RS: Scan Clusters 46842 us, workers (us): 12633, 11652, 11291, 11267, ---, ---, ---, ---, [174.426s][info][gc,stats ] Concurrent Mark Roots 7927 us, parallelism: 3.59x [174.426s][info][gc,stats ] CMR: 28450 us [174.426s][info][gc,stats ] CMR: Thread Roots 27498 us, workers (us): 6612, 6659, 7439, 6788, ---, ---, ---, ---, [174.426s][info][gc,stats ] CMR: Code Cache Roots 815 us, workers (us): 290, 215, 133, 177, ---, ---, ---, ---, [174.427s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 31, 23, 24, 23, ---, ---, ---, ---, [174.427s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 9, ---, 28, ---, ---, ---, ---, [174.427s][info][gc,stats ] Concurrent Marking 13314 us, parallelism: 3.35x [174.427s][info][gc,stats ] CM: 44606 us [174.427s][info][gc,stats ] CM: Parallel Mark 44606 us, workers (us): 11178, 11173, 11131, 11124, ---, ---, ---, ---, [174.427s][info][gc,stats ] Pause Final Mark (G) 1424 us [174.427s][info][gc,stats ] Pause Final Mark (N) 984 us [174.427s][info][gc,stats ] Finish Mark 429 us [174.427s][info][gc,stats ] Update Region States 87 us [174.427s][info][gc,stats ] Choose Collection Set 240 us [174.427s][info][gc,stats ] Rebuild Free Set 41 us [174.427s][info][gc,stats ] Concurrent Thread Roots 8941 us, parallelism: 3.83x [174.427s][info][gc,stats ] CTR: 34245 us [174.427s][info][gc,stats ] CTR: Thread Roots 34245 us, workers (us): 8371, 8506, 8879, 8489, ---, ---, ---, ---, [174.427s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [174.427s][info][gc,stats ] CWRF: 1 us [174.427s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [174.427s][info][gc,stats ] Concurrent Weak Roots 598 us [174.427s][info][gc,stats ] Roots 47 us, parallelism: 1.40x [174.427s][info][gc,stats ] CWR: 67 us [174.427s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 17, 14, 13, ---, ---, ---, ---, [174.427s][info][gc,stats ] Rendezvous 526 us [174.427s][info][gc,stats ] Concurrent Cleanup 107 us [174.427s][info][gc,stats ] Concurrent Strong Roots 391 us, parallelism: 2.32x [174.427s][info][gc,stats ] CSR: 908 us [174.427s][info][gc,stats ] CSR: Code Cache Roots 762 us, workers (us): 147, 311, 156, 148, ---, ---, ---, ---, [174.427s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 35, 30, 30, 26, ---, ---, ---, ---, [174.427s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, 20, ---, ---, ---, ---, ---, [174.427s][info][gc,stats ] Concurrent Evacuation 16605 us [174.427s][info][gc,stats ] Pause Init Update Refs (G) 906 us [174.427s][info][gc,stats ] Pause Init Update Refs (N) 490 us [174.427s][info][gc,stats ] Manage GCLABs 408 us [174.427s][info][gc,stats ] Concurrent Update Refs 23343 us [174.427s][info][gc,stats ] Concurrent Update Thread Roots 21929 us [174.427s][info][gc,stats ] Pause Final Update Refs (G) 608 us [174.427s][info][gc,stats ] Pause Final Update Refs (N) 221 us [174.427s][info][gc,stats ] Update Region States 47 us [174.427s][info][gc,stats ] Trash Collection Set 32 us [174.427s][info][gc,stats ] Rebuild Free Set 72 us [174.427s][info][gc,stats ] Concurrent Cleanup 253 us [174.427s][info][gc,stats ] Workers: Evacuated 31933K across 263664 objects, abandoned 0B across 0 objects. [174.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.427s][info][gc,stats ] - age 1: 32082768 bytes, 32082768 total [174.427s][info][gc,stats ] - age 2: 44104 bytes, 32126872 total [174.427s][info][gc,stats ] - age 3: 75368 bytes, 32202240 total [174.427s][info][gc,stats ] - age 4: 83792 bytes, 32286032 total [174.427s][info][gc,stats ] - age 5: 62848 bytes, 32348880 total [174.427s][info][gc,stats ] - age 6: 32336 bytes, 32381216 total [174.427s][info][gc,stats ] - age 7: 70208 bytes, 32451424 total [174.427s][info][gc,stats ] - age 8: 30024 bytes, 32481448 total [174.427s][info][gc,stats ] - age 9: 2984 bytes, 32484432 total [174.427s][info][gc,stats ] - age 11: 13352 bytes, 32497784 total [174.427s][info][gc,stats ] - age 12: 32 bytes, 32497816 total [174.427s][info][gc,stats ] - age 13: 201992 bytes, 32699808 total [174.427s][info][gc,stats ] [174.427s][info][gc,stats ] Mutators: Evacuated 549K across 4211 objects, abandoned 0B across 0 objects. [174.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.427s][info][gc,stats ] - age 1: 561656 bytes, 561656 total [174.427s][info][gc,stats ] - age 5: 896 bytes, 562552 total [174.427s][info][gc,stats ] - age 11: 32 bytes, 562584 total [174.427s][info][gc,stats ] [174.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [174.427s][info][gc,stats ] [174.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [174.427s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [174.427s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [174.437s][info][gc ] Transition from: normal to: idle [174.617s][info][gc ] Trigger (YOUNG): Average GC time (1654.20 ms) is above the time for average allocation rate (7555 MB/s) to deplete free headroom (12496M) (margin of error = 1.97) [174.617s][info][gc,ergo ] Free headroom: 14084M (free) - 1587M (spike) - 0B (penalties) = 12496M [174.617s][info][gc ] Transition from: idle to: normal [174.617s][info][gc ] Heuristics request for young collection accepted [174.617s][info][gc,free ] Free: 14084M, Max: 8192K regular, 3336M humongous, Frag: 77% external, 0% internal; Used: 12278K, Mutator Free: 1762 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 347K, Max: 347K; Used: 7844K [174.617s][info][gc,ergo ] GC(97) Start GC cycle (YOUNG) [174.617s][info][gc,start ] GC(97) Concurrent reset [174.617s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent reset [174.625s][info][gc ] GC(97) Concurrent reset 8.065ms [174.626s][info][gc,start ] GC(97) Pause Init Mark (YOUNG) [174.626s][info][gc,task ] GC(97) Using 8 of 8 workers for init marking [174.629s][info][gc ] GC(97) Pause Init Mark (YOUNG) 3.328ms [174.629s][info][gc,start ] GC(97) Concurrent remembered set scanning [174.629s][info][gc,task ] GC(97) Using 4 of 8 workers for Concurrent remembered set scanning [174.640s][info][gc ] GC(97) Concurrent remembered set scanning 10.988ms [174.640s][info][gc,start ] GC(97) Concurrent marking roots [174.640s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent marking roots [174.648s][info][gc ] GC(97) Concurrent marking roots 7.933ms [174.648s][info][gc,start ] GC(97) Concurrent marking (YOUNG) [174.648s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent marking [174.657s][info][gc ] GC(97) Concurrent marking (YOUNG) 8.618ms [174.657s][info][gc,start ] GC(97) Pause Final Mark (YOUNG) [174.657s][info][gc,task ] GC(97) Using 8 of 8 workers for final marking [174.658s][info][gc,ergo ] GC(97) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [174.658s][info][gc,ergo ] GC(97) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [174.658s][info][gc,ergo ] GC(97) Chosen CSet evacuates young: 32388K (of which at least: 0B are to be promoted), old: 0B [174.658s][info][gc,ergo ] GC(97) Collectable Garbage: 1742M (100%), Immediate: 0B (0%), 0 regions, CSet: 1742M (100%), 222 regions [174.658s][info][gc,ergo ] GC(97) Evacuation Targets: YOUNG: 32388K, PROMOTE: 0B, OLD: 0B, TOTAL: 32388K [174.658s][info][gc,free ] Free: 14520M, Max: 8192K regular, 3336M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 1815 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 347K, Max: 347K; Used: 7844K [174.658s][info][gc ] GC(97) Pause Final Mark (YOUNG) 0.865ms [174.658s][info][gc,start ] GC(97) Concurrent thread roots [174.658s][info][gc,task ] GC(97) Using 4 of 8 workers for Concurrent thread roots [174.666s][info][gc ] GC(97) Concurrent thread roots 7.320ms [174.666s][info][gc,start ] GC(97) Concurrent weak references [174.666s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent weak references [174.666s][info][gc,ref ] GC(97) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.666s][info][gc,ref ] GC(97) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.666s][info][gc,ref ] GC(97) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.666s][info][gc ] GC(97) Concurrent weak references 0.039ms [174.666s][info][gc,start ] GC(97) Concurrent weak roots [174.666s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent weak root [174.666s][info][gc ] GC(97) Concurrent weak roots 0.661ms [174.666s][info][gc,start ] GC(97) Concurrent cleanup [174.667s][info][gc ] GC(97) Concurrent cleanup 17279M->17279M(31744M) 0.105ms [174.667s][info][gc,free ] Free: 14408M, Max: 8192K regular, 3336M humongous, Frag: 77% external, 0% internal; Used: 0B, Mutator Free: 1801 Collector Reserve: 39315K, Max: 8192K; Used: 1644K Old Collector Reserve: 347K, Max: 347K; Used: 7844K [174.667s][info][gc,start ] GC(97) Concurrent strong roots [174.667s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent strong root [174.667s][info][gc ] GC(97) Concurrent strong roots 0.362ms [174.667s][info][gc,start ] GC(97) Concurrent evacuation [174.667s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent evacuation [174.676s][info][gc ] GC(97) Concurrent evacuation 8.975ms [174.676s][info][gc,start ] GC(97) Pause Init Update Refs [174.677s][info][gc ] GC(97) Pause Init Update Refs 0.482ms [174.677s][info][gc,start ] GC(97) Concurrent update references [174.677s][info][gc,task ] GC(97) Using 4 of 8 workers for concurrent reference update [174.677s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [174.699s][info][gc ] GC(97) Concurrent update references 22.352ms [174.699s][info][gc,start ] GC(97) Concurrent update thread roots [174.736s][info][gc ] GC(97) Concurrent update thread roots 36.982ms [174.737s][info][gc,start ] GC(97) Pause Final Update Refs [174.737s][info][gc,task ] GC(97) Using 8 of 8 workers for final reference update [174.737s][info][gc,free ] Free: 14634M, Max: 8192K regular, 3152M humongous, Frag: 76% external, 11% internal; Used: 1731M, Mutator Free: 1830 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 297K, Max: 297K; Used: 7894K [174.737s][info][gc ] GC(97) Pause Final Update Refs 0.218ms [174.737s][info][gc,start ] GC(97) Concurrent cleanup [174.737s][info][gc ] GC(97) Concurrent cleanup 18027M->16253M(31744M) 0.120ms [174.737s][info][gc,ergo ] GC(97) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 305K, young_available: 15474M [174.737s][info][gc,ergo ] GC(97) At end of Concurrent Young GC: GCU: 5.4%, MU: 20.3% during period of 0.311s [174.737s][info][gc,ergo ] GC(97) At end of Concurrent Young GC: YOUNG generation used: 1195M, used regions: 1200M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15460M [174.737s][info][gc,ergo ] GC(97) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 305K [174.737s][info][gc,free ] Free: 14620M, Max: 8192K regular, 3152M humongous, Frag: 79% external, 0% internal; Used: 11275K, Mutator Free: 1829 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 297K, Max: 297K; Used: 7894K [174.738s][info][gc,stats ] [174.738s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [174.738s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [174.738s][info][gc,stats ] [174.738s][info][gc,stats ] Concurrent Reset 8087 us [174.738s][info][gc,stats ] Pause Init Mark (G) 4066 us [174.738s][info][gc,stats ] Pause Init Mark (N) 3339 us [174.738s][info][gc,stats ] Swap Remembered Set 3150 us [174.738s][info][gc,stats ] Update Region States 48 us [174.738s][info][gc,stats ] Concurrent Scan Remembered Set 11003 us, parallelism: 3.97x [174.738s][info][gc,stats ] RS: 43683 us [174.738s][info][gc,stats ] RS: Scan Clusters 43683 us, workers (us): 10931, 10920, 10916, 10915, ---, ---, ---, ---, [174.738s][info][gc,stats ] Concurrent Mark Roots 7948 us, parallelism: 3.69x [174.738s][info][gc,stats ] CMR: 29298 us [174.738s][info][gc,stats ] CMR: Thread Roots 28386 us, workers (us): 7108, 6971, 6863, 7445, ---, ---, ---, ---, [174.738s][info][gc,stats ] CMR: Code Cache Roots 784 us, workers (us): 142, 176, 292, 174, ---, ---, ---, ---, [174.738s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 23, 22, 17, ---, ---, ---, ---, [174.738s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [174.738s][info][gc,stats ] Concurrent Marking 8629 us, parallelism: 3.07x [174.738s][info][gc,stats ] CM: 26504 us [174.738s][info][gc,stats ] CM: Parallel Mark 26504 us, workers (us): 6644, 6628, 6627, 6605, ---, ---, ---, ---, [174.738s][info][gc,stats ] Pause Final Mark (G) 1324 us [174.738s][info][gc,stats ] Pause Final Mark (N) 871 us [174.738s][info][gc,stats ] Finish Mark 430 us [174.738s][info][gc,stats ] Update Region States 86 us [174.738s][info][gc,stats ] Choose Collection Set 101 us [174.738s][info][gc,stats ] Rebuild Free Set 69 us [174.738s][info][gc,stats ] Concurrent Thread Roots 7334 us, parallelism: 3.83x [174.738s][info][gc,stats ] CTR: 28089 us [174.738s][info][gc,stats ] CTR: Thread Roots 28089 us, workers (us): 7276, 6891, 6951, 6971, ---, ---, ---, ---, [174.738s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [174.738s][info][gc,stats ] CWRF: 1 us [174.738s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [174.738s][info][gc,stats ] Concurrent Weak Roots 675 us [174.738s][info][gc,stats ] Roots 51 us, parallelism: 1.41x [174.738s][info][gc,stats ] CWR: 72 us [174.738s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 21, 17, 12, ---, ---, ---, ---, [174.738s][info][gc,stats ] Rendezvous 600 us [174.738s][info][gc,stats ] Concurrent Cleanup 110 us [174.738s][info][gc,stats ] Concurrent Strong Roots 366 us, parallelism: 2.40x [174.738s][info][gc,stats ] CSR: 879 us [174.738s][info][gc,stats ] CSR: Code Cache Roots 730 us, workers (us): 144, 147, 147, 292, ---, ---, ---, ---, [174.738s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 31, 29, 26, ---, ---, ---, ---, [174.738s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [174.738s][info][gc,stats ] Concurrent Evacuation 8988 us [174.738s][info][gc,stats ] Pause Init Update Refs (G) 933 us [174.738s][info][gc,stats ] Pause Init Update Refs (N) 491 us [174.738s][info][gc,stats ] Manage GCLABs 403 us [174.738s][info][gc,stats ] Concurrent Update Refs 22371 us [174.738s][info][gc,stats ] Concurrent Update Thread Roots 37000 us [174.738s][info][gc,stats ] Pause Final Update Refs (G) 712 us [174.738s][info][gc,stats ] Pause Final Update Refs (N) 223 us [174.738s][info][gc,stats ] Update Region States 50 us [174.738s][info][gc,stats ] Trash Collection Set 8 us [174.738s][info][gc,stats ] Rebuild Free Set 86 us [174.738s][info][gc,stats ] Concurrent Cleanup 126 us [174.738s][info][gc,stats ] Workers: Evacuated 31873K across 263451 objects, abandoned 0B across 0 objects. [174.738s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.738s][info][gc,stats ] - age 1: 10239360 bytes, 10239360 total [174.738s][info][gc,stats ] - age 2: 22075104 bytes, 32314464 total [174.738s][info][gc,stats ] - age 3: 44104 bytes, 32358568 total [174.738s][info][gc,stats ] - age 4: 74792 bytes, 32433360 total [174.738s][info][gc,stats ] - age 5: 76016 bytes, 32509376 total [174.738s][info][gc,stats ] - age 6: 61376 bytes, 32570752 total [174.738s][info][gc,stats ] - age 7: 67744 bytes, 32638496 total [174.738s][info][gc,stats ] [174.738s][info][gc,stats ] Mutators: Evacuated 515K across 3940 objects, abandoned 0B across 0 objects. [174.738s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.738s][info][gc,stats ] - age 1: 64 bytes, 64 total [174.738s][info][gc,stats ] - age 2: 526696 bytes, 526760 total [174.738s][info][gc,stats ] - age 4: 576 bytes, 527336 total [174.738s][info][gc,stats ] - age 6: 64 bytes, 527400 total [174.738s][info][gc,stats ] - age 7: 32 bytes, 527432 total [174.738s][info][gc,stats ] [174.738s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [174.738s][info][gc,stats ] [174.738s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [174.738s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [174.738s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [174.748s][info][gc ] Transition from: normal to: idle [174.802s][info][gc ] Trigger (YOUNG): Average GC time (1571.10 ms) is above the time for average allocation rate (7895 MB/s) to deplete free headroom (12393M) (margin of error = 1.97) [174.802s][info][gc,ergo ] Free headroom: 13980M (free) - 1587M (spike) - 0B (penalties) = 12393M [174.802s][info][gc ] Transition from: idle to: normal [174.802s][info][gc ] Heuristics request for young collection accepted [174.802s][info][gc,free ] Free: 13970M, Max: 8192K regular, 3152M humongous, Frag: 78% external, 0% internal; Used: 5637K, Mutator Free: 1747 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 297K, Max: 297K; Used: 7894K [174.802s][info][gc,ergo ] GC(98) Start GC cycle (YOUNG) [174.802s][info][gc,start ] GC(98) Concurrent reset [174.802s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent reset [174.811s][info][gc ] GC(98) Concurrent reset 8.749ms [174.812s][info][gc,start ] GC(98) Pause Init Mark (YOUNG) [174.812s][info][gc,task ] GC(98) Using 8 of 8 workers for init marking [174.815s][info][gc ] GC(98) Pause Init Mark (YOUNG) 3.444ms [174.815s][info][gc,start ] GC(98) Concurrent remembered set scanning [174.815s][info][gc,task ] GC(98) Using 4 of 8 workers for Concurrent remembered set scanning [174.828s][info][gc ] GC(98) Concurrent remembered set scanning 12.738ms [174.828s][info][gc,start ] GC(98) Concurrent marking roots [174.828s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent marking roots [174.836s][info][gc ] GC(98) Concurrent marking roots 7.872ms [174.836s][info][gc,start ] GC(98) Concurrent marking (YOUNG) [174.836s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent marking [174.845s][info][gc ] GC(98) Concurrent marking (YOUNG) 8.787ms [174.845s][info][gc,start ] GC(98) Pause Final Mark (YOUNG) [174.845s][info][gc,task ] GC(98) Using 8 of 8 workers for final marking [174.846s][info][gc,ergo ] GC(98) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [174.846s][info][gc,ergo ] GC(98) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [174.846s][info][gc,ergo ] GC(98) Chosen CSet evacuates young: 34959K (of which at least: 0B are to be promoted), old: 0B [174.846s][info][gc,ergo ] GC(98) Collectable Garbage: 1891M (100%), Immediate: 8192K (0%), 1 regions, CSet: 1883M (99%), 240 regions [174.846s][info][gc,ergo ] GC(98) Evacuation Targets: YOUNG: 34959K, PROMOTE: 0B, OLD: 0B, TOTAL: 34959K [174.846s][info][gc,free ] Free: 14328M, Max: 8192K regular, 3152M humongous, Frag: 78% external, 0% internal; Used: 8192K, Mutator Free: 1791 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 297K, Max: 297K; Used: 7894K [174.846s][info][gc ] GC(98) Pause Final Mark (YOUNG) 0.868ms [174.846s][info][gc,start ] GC(98) Concurrent thread roots [174.846s][info][gc,task ] GC(98) Using 4 of 8 workers for Concurrent thread roots [174.853s][info][gc ] GC(98) Concurrent thread roots 7.512ms [174.853s][info][gc,start ] GC(98) Concurrent weak references [174.853s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent weak references [174.853s][info][gc,ref ] GC(98) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.853s][info][gc,ref ] GC(98) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.853s][info][gc,ref ] GC(98) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [174.853s][info][gc ] GC(98) Concurrent weak references 0.037ms [174.853s][info][gc,start ] GC(98) Concurrent weak roots [174.853s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent weak root [174.854s][info][gc ] GC(98) Concurrent weak roots 0.611ms [174.854s][info][gc,start ] GC(98) Concurrent cleanup [174.854s][info][gc ] GC(98) Concurrent cleanup 17462M->17467M(31744M) 0.111ms [174.854s][info][gc,free ] Free: 14210M, Max: 8192K regular, 3152M humongous, Frag: 78% external, 0% internal; Used: 5563K, Mutator Free: 1777 Collector Reserve: 47614K, Max: 8192K; Used: 1537K Old Collector Reserve: 297K, Max: 297K; Used: 7894K [174.854s][info][gc,start ] GC(98) Concurrent strong roots [174.854s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent strong root [174.855s][info][gc ] GC(98) Concurrent strong roots 0.380ms [174.855s][info][gc,start ] GC(98) Concurrent evacuation [174.855s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent evacuation [174.863s][info][gc ] GC(98) Concurrent evacuation 8.493ms [174.863s][info][gc,start ] GC(98) Pause Init Update Refs [174.864s][info][gc ] GC(98) Pause Init Update Refs 0.466ms [174.864s][info][gc,start ] GC(98) Concurrent update references [174.864s][info][gc,task ] GC(98) Using 4 of 8 workers for concurrent reference update [174.864s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [174.884s][info][gc ] GC(98) Concurrent update references 19.710ms [174.884s][info][gc,start ] GC(98) Concurrent update thread roots [174.906s][info][gc ] GC(98) Concurrent update thread roots 22.151ms [174.906s][info][gc,start ] GC(98) Pause Final Update Refs [174.906s][info][gc,task ] GC(98) Using 8 of 8 workers for final reference update [174.906s][info][gc,free ] Free: 14792M, Max: 8192K regular, 3152M humongous, Frag: 76% external, 12% internal; Used: 1861M, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 57344K Old Collector Reserve: 258K, Max: 258K; Used: 7933K [174.906s][info][gc ] GC(98) Pause Final Update Refs 0.179ms [174.906s][info][gc,start ] GC(98) Concurrent cleanup [174.907s][info][gc ] GC(98) Concurrent cleanup 18013M->16103M(31744M) 0.120ms [174.907s][info][gc,ergo ] GC(98) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 266K, young_available: 15624M [174.907s][info][gc,ergo ] GC(98) At end of Concurrent Young GC: GCU: 9.8%, MU: 20.8% during period of 0.170s [174.907s][info][gc,ergo ] GC(98) At end of Concurrent Young GC: YOUNG generation used: 1032M, used regions: 1032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15624M [174.907s][info][gc,ergo ] GC(98) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 266K [174.907s][info][gc,free ] Free: 14784M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1848 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 258K, Max: 258K; Used: 7933K [174.907s][info][gc,stats ] [174.907s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [174.907s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [174.907s][info][gc,stats ] [174.907s][info][gc,stats ] Concurrent Reset 8767 us [174.907s][info][gc,stats ] Pause Init Mark (G) 4119 us [174.907s][info][gc,stats ] Pause Init Mark (N) 3453 us [174.907s][info][gc,stats ] Swap Remembered Set 3052 us [174.907s][info][gc,stats ] Update Region States 256 us [174.907s][info][gc,stats ] Concurrent Scan Remembered Set 12753 us, parallelism: 3.97x [174.907s][info][gc,stats ] RS: 50652 us [174.907s][info][gc,stats ] RS: Scan Clusters 50652 us, workers (us): 12672, 12672, 12657, 12652, ---, ---, ---, ---, [174.907s][info][gc,stats ] Concurrent Mark Roots 7886 us, parallelism: 3.69x [174.907s][info][gc,stats ] CMR: 29082 us [174.907s][info][gc,stats ] CMR: Thread Roots 28166 us, workers (us): 6841, 7050, 6937, 7339, ---, ---, ---, ---, [174.907s][info][gc,stats ] CMR: Code Cache Roots 791 us, workers (us): 317, 143, 152, 178, ---, ---, ---, ---, [174.907s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 32, 25, 17, 16, ---, ---, ---, ---, [174.907s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [174.907s][info][gc,stats ] Concurrent Marking 8799 us, parallelism: 3.06x [174.907s][info][gc,stats ] CM: 26889 us [174.907s][info][gc,stats ] CM: Parallel Mark 26889 us, workers (us): 6732, 6726, 6718, 6713, ---, ---, ---, ---, [174.907s][info][gc,stats ] Pause Final Mark (G) 1302 us [174.907s][info][gc,stats ] Pause Final Mark (N) 874 us [174.907s][info][gc,stats ] Finish Mark 481 us [174.907s][info][gc,stats ] Update Region States 69 us [174.907s][info][gc,stats ] Choose Collection Set 95 us [174.907s][info][gc,stats ] Rebuild Free Set 51 us [174.907s][info][gc,stats ] Concurrent Thread Roots 7524 us, parallelism: 3.83x [174.907s][info][gc,stats ] CTR: 28813 us [174.907s][info][gc,stats ] CTR: Thread Roots 28813 us, workers (us): 7149, 7054, 7459, 7151, ---, ---, ---, ---, [174.907s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [174.907s][info][gc,stats ] CWRF: 1 us [174.907s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [174.907s][info][gc,stats ] Concurrent Weak Roots 615 us [174.907s][info][gc,stats ] Roots 60 us, parallelism: 1.46x [174.907s][info][gc,stats ] CWR: 87 us [174.907s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 29, 24, 18, 16, ---, ---, ---, ---, [174.907s][info][gc,stats ] Rendezvous 543 us [174.907s][info][gc,stats ] Concurrent Cleanup 117 us [174.907s][info][gc,stats ] Concurrent Strong Roots 383 us, parallelism: 2.63x [174.907s][info][gc,stats ] CSR: 1010 us [174.907s][info][gc,stats ] CSR: Code Cache Roots 837 us, workers (us): 194, 149, 185, 309, ---, ---, ---, ---, [174.907s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 40, 38, 34, 31, ---, ---, ---, ---, [174.907s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 24, ---, 6, ---, ---, ---, ---, ---, [174.907s][info][gc,stats ] Concurrent Evacuation 8505 us [174.907s][info][gc,stats ] Pause Init Update Refs (G) 882 us [174.907s][info][gc,stats ] Pause Init Update Refs (N) 473 us [174.907s][info][gc,stats ] Manage GCLABs 396 us [174.907s][info][gc,stats ] Concurrent Update Refs 19726 us [174.907s][info][gc,stats ] Concurrent Update Thread Roots 22167 us [174.907s][info][gc,stats ] Pause Final Update Refs (G) 573 us [174.907s][info][gc,stats ] Pause Final Update Refs (N) 184 us [174.907s][info][gc,stats ] Update Region States 39 us [174.907s][info][gc,stats ] Trash Collection Set 9 us [174.907s][info][gc,stats ] Rebuild Free Set 68 us [174.907s][info][gc,stats ] Concurrent Cleanup 125 us [174.907s][info][gc,stats ] Workers: Evacuated 34469K across 266260 objects, abandoned 0B across 0 objects. [174.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.907s][info][gc,stats ] - age 1: 8747336 bytes, 8747336 total [174.907s][info][gc,stats ] - age 2: 10238640 bytes, 18985976 total [174.907s][info][gc,stats ] - age 3: 16028384 bytes, 35014360 total [174.907s][info][gc,stats ] - age 4: 44072 bytes, 35058432 total [174.907s][info][gc,stats ] - age 5: 69448 bytes, 35127880 total [174.907s][info][gc,stats ] - age 6: 75440 bytes, 35203320 total [174.907s][info][gc,stats ] - age 7: 93776 bytes, 35297096 total [174.907s][info][gc,stats ] [174.907s][info][gc,stats ] Mutators: Evacuated 489K across 3745 objects, abandoned 0B across 0 objects. [174.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [174.907s][info][gc,stats ] - age 3: 501048 bytes, 501048 total [174.907s][info][gc,stats ] - age 4: 32 bytes, 501080 total [174.907s][info][gc,stats ] - age 5: 544 bytes, 501624 total [174.907s][info][gc,stats ] [174.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [174.907s][info][gc,stats ] [174.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [174.907s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [174.907s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [174.918s][info][gc ] Transition from: normal to: idle [174.994s][info][gc ] Trigger (YOUNG): Average GC time (1491.65 ms) is above the time for average allocation rate (8237 MB/s) to deplete free headroom (12279M) (margin of error = 1.97) [174.994s][info][gc,ergo ] Free headroom: 13866M (free) - 1587M (spike) - 0B (penalties) = 12279M [174.994s][info][gc ] Transition from: idle to: normal [174.994s][info][gc ] Heuristics request for young collection accepted [174.994s][info][gc,free ] Free: 13866M, Max: 8192K regular, 3792M humongous, Frag: 73% external, 0% internal; Used: 5563K, Mutator Free: 1734 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 258K, Max: 258K; Used: 7933K [174.994s][info][gc,ergo ] GC(99) Start GC cycle (YOUNG) [174.994s][info][gc,start ] GC(99) Concurrent reset [174.994s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent reset [175.004s][info][gc ] GC(99) Concurrent reset 9.469ms [175.004s][info][gc,start ] GC(99) Pause Init Mark (YOUNG) [175.004s][info][gc,task ] GC(99) Using 8 of 8 workers for init marking [175.008s][info][gc ] GC(99) Pause Init Mark (YOUNG) 3.234ms [175.008s][info][gc,start ] GC(99) Concurrent remembered set scanning [175.008s][info][gc,task ] GC(99) Using 4 of 8 workers for Concurrent remembered set scanning [175.021s][info][gc ] GC(99) Concurrent remembered set scanning 12.843ms [175.021s][info][gc,start ] GC(99) Concurrent marking roots [175.021s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent marking roots [175.030s][info][gc ] GC(99) Concurrent marking roots 8.916ms [175.030s][info][gc,start ] GC(99) Concurrent marking (YOUNG) [175.030s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent marking [175.038s][info][gc ] GC(99) Concurrent marking (YOUNG) 8.271ms [175.038s][info][gc,start ] GC(99) Pause Final Mark (YOUNG) [175.038s][info][gc,task ] GC(99) Using 8 of 8 workers for final marking [175.039s][info][gc,ergo ] GC(99) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.039s][info][gc,ergo ] GC(99) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [175.039s][info][gc,ergo ] GC(99) Chosen CSet evacuates young: 35087K (of which at least: 0B are to be promoted), old: 0B [175.039s][info][gc,ergo ] GC(99) Collectable Garbage: 2005M (100%), Immediate: 8192K (0%), 1 regions, CSet: 1997M (99%), 254 regions [175.039s][info][gc,ergo ] GC(99) Evacuation Targets: YOUNG: 35087K, PROMOTE: 0B, OLD: 0B, TOTAL: 35087K [175.039s][info][gc,free ] Free: 14226M, Max: 8192K regular, 3672M humongous, Frag: 75% external, 0% internal; Used: 13935K, Mutator Free: 1779 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 258K, Max: 258K; Used: 7933K [175.039s][info][gc ] GC(99) Pause Final Mark (YOUNG) 0.875ms [175.039s][info][gc,start ] GC(99) Concurrent thread roots [175.039s][info][gc,task ] GC(99) Using 4 of 8 workers for Concurrent thread roots [175.048s][info][gc ] GC(99) Concurrent thread roots 8.788ms [175.048s][info][gc,start ] GC(99) Concurrent weak references [175.048s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent weak references [175.048s][info][gc,ref ] GC(99) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.048s][info][gc,ref ] GC(99) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.048s][info][gc,ref ] GC(99) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.048s][info][gc ] GC(99) Concurrent weak references 0.052ms [175.048s][info][gc,start ] GC(99) Concurrent weak roots [175.048s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent weak root [175.049s][info][gc ] GC(99) Concurrent weak roots 0.640ms [175.049s][info][gc,start ] GC(99) Concurrent cleanup [175.049s][info][gc ] GC(99) Concurrent cleanup 17574M->17566M(31744M) 0.178ms [175.049s][info][gc,free ] Free: 14114M, Max: 8192K regular, 3560M humongous, Frag: 75% external, 0% internal; Used: 5523K, Mutator Free: 1765 Collector Reserve: 47644K, Max: 8192K; Used: 1507K Old Collector Reserve: 256K, Max: 256K; Used: 7936K [175.049s][info][gc,start ] GC(99) Concurrent strong roots [175.049s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent strong root [175.049s][info][gc ] GC(99) Concurrent strong roots 0.396ms [175.049s][info][gc,start ] GC(99) Concurrent evacuation [175.049s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent evacuation [175.057s][info][gc ] GC(99) Concurrent evacuation 8.041ms [175.058s][info][gc,start ] GC(99) Pause Init Update Refs [175.058s][info][gc ] GC(99) Pause Init Update Refs 0.469ms [175.058s][info][gc,start ] GC(99) Concurrent update references [175.058s][info][gc,task ] GC(99) Using 4 of 8 workers for concurrent reference update [175.058s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.078s][info][gc ] GC(99) Concurrent update references 19.919ms [175.078s][info][gc,start ] GC(99) Concurrent update thread roots [175.101s][info][gc ] GC(99) Concurrent update thread roots 22.627ms [175.101s][info][gc,start ] GC(99) Pause Final Update Refs [175.101s][info][gc,task ] GC(99) Using 8 of 8 workers for final reference update [175.101s][info][gc,free ] Free: 14770M, Max: 8192K regular, 3032M humongous, Frag: 77% external, 13% internal; Used: 1981M, Mutator Free: 1847 Collector Reserve: 840M, Max: 8192K; Used: 57344K Old Collector Reserve: 156K, Max: 156K; Used: 8035K [175.101s][info][gc ] GC(99) Pause Final Update Refs 0.194ms [175.101s][info][gc,start ] GC(99) Concurrent cleanup [175.101s][info][gc ] GC(99) Concurrent cleanup 18149M->16125M(31744M) 0.125ms [175.101s][info][gc,ergo ] GC(99) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 164K, young_available: 15602M [175.102s][info][gc,ergo ] GC(99) At end of Concurrent Young GC: GCU: 8.9%, MU: 18.4% during period of 0.195s [175.102s][info][gc,ergo ] GC(99) At end of Concurrent Young GC: YOUNG generation used: 1053M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15602M [175.102s][info][gc,ergo ] GC(99) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 164K [175.102s][info][gc,free ] Free: 14762M, Max: 8192K regular, 3032M humongous, Frag: 80% external, 0% internal; Used: 5523K, Mutator Free: 1846 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 156K, Max: 156K; Used: 8035K [175.102s][info][gc,stats ] [175.102s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [175.102s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [175.102s][info][gc,stats ] [175.102s][info][gc,stats ] Concurrent Reset 9484 us [175.102s][info][gc,stats ] Pause Init Mark (G) 3872 us [175.102s][info][gc,stats ] Pause Init Mark (N) 3244 us [175.102s][info][gc,stats ] Swap Remembered Set 3079 us [175.102s][info][gc,stats ] Update Region States 45 us [175.102s][info][gc,stats ] Concurrent Scan Remembered Set 12857 us, parallelism: 3.98x [175.102s][info][gc,stats ] RS: 51159 us [175.102s][info][gc,stats ] RS: Scan Clusters 51159 us, workers (us): 12796, 12794, 12788, 12782, ---, ---, ---, ---, [175.102s][info][gc,stats ] Concurrent Mark Roots 8930 us, parallelism: 3.70x [175.102s][info][gc,stats ] CMR: 33022 us [175.102s][info][gc,stats ] CMR: Thread Roots 32051 us, workers (us): 8290, 7896, 8025, 7839, ---, ---, ---, ---, [175.102s][info][gc,stats ] CMR: Code Cache Roots 829 us, workers (us): 317, 232, 136, 144, ---, ---, ---, ---, [175.102s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 29, 25, 23, 20, ---, ---, ---, ---, [175.102s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 35, ---, 8, ---, ---, ---, ---, [175.102s][info][gc,stats ] Concurrent Marking 8284 us, parallelism: 3.08x [175.102s][info][gc,stats ] CM: 25522 us [175.102s][info][gc,stats ] CM: Parallel Mark 25522 us, workers (us): 6396, 6383, 6379, 6364, ---, ---, ---, ---, [175.102s][info][gc,stats ] Pause Final Mark (G) 1297 us [175.102s][info][gc,stats ] Pause Final Mark (N) 881 us [175.102s][info][gc,stats ] Finish Mark 500 us [175.102s][info][gc,stats ] Update Region States 67 us [175.102s][info][gc,stats ] Choose Collection Set 87 us [175.102s][info][gc,stats ] Rebuild Free Set 50 us [175.102s][info][gc,stats ] Concurrent Thread Roots 8804 us, parallelism: 3.82x [175.102s][info][gc,stats ] CTR: 33645 us [175.102s][info][gc,stats ] CTR: Thread Roots 33645 us, workers (us): 8748, 8262, 8299, 8336, ---, ---, ---, ---, [175.102s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.03x [175.102s][info][gc,stats ] CWRF: 2 us [175.102s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [175.102s][info][gc,stats ] Concurrent Weak Roots 649 us [175.102s][info][gc,stats ] Roots 52 us, parallelism: 1.53x [175.102s][info][gc,stats ] CWR: 79 us [175.102s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 20, 17, 16, ---, ---, ---, ---, [175.102s][info][gc,stats ] Rendezvous 564 us [175.102s][info][gc,stats ] Concurrent Cleanup 187 us [175.102s][info][gc,stats ] Concurrent Strong Roots 401 us, parallelism: 2.27x [175.102s][info][gc,stats ] CSR: 912 us [175.102s][info][gc,stats ] CSR: Code Cache Roots 768 us, workers (us): 149, 155, 146, 318, ---, ---, ---, ---, [175.102s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 30, 29, 24, ---, ---, ---, ---, [175.102s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [175.102s][info][gc,stats ] Concurrent Evacuation 8054 us [175.102s][info][gc,stats ] Pause Init Update Refs (G) 876 us [175.102s][info][gc,stats ] Pause Init Update Refs (N) 478 us [175.102s][info][gc,stats ] Manage GCLABs 399 us [175.102s][info][gc,stats ] Concurrent Update Refs 19934 us [175.102s][info][gc,stats ] Concurrent Update Thread Roots 22642 us [175.102s][info][gc,stats ] Pause Final Update Refs (G) 572 us [175.102s][info][gc,stats ] Pause Final Update Refs (N) 199 us [175.102s][info][gc,stats ] Update Region States 44 us [175.102s][info][gc,stats ] Trash Collection Set 9 us [175.102s][info][gc,stats ] Rebuild Free Set 69 us [175.102s][info][gc,stats ] Concurrent Cleanup 130 us [175.102s][info][gc,stats ] Workers: Evacuated 34540K across 274375 objects, abandoned 0B across 0 objects. [175.102s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.102s][info][gc,stats ] - age 1: 8925776 bytes, 8925776 total [175.102s][info][gc,stats ] - age 2: 6137480 bytes, 15063256 total [175.102s][info][gc,stats ] - age 3: 10238608 bytes, 25301864 total [175.102s][info][gc,stats ] - age 4: 9822648 bytes, 35124512 total [175.102s][info][gc,stats ] - age 5: 40552 bytes, 35165064 total [175.102s][info][gc,stats ] - age 6: 67400 bytes, 35232464 total [175.102s][info][gc,stats ] - age 7: 136880 bytes, 35369344 total [175.102s][info][gc,stats ] [175.102s][info][gc,stats ] Mutators: Evacuated 547K across 4192 objects, abandoned 0B across 0 objects. [175.102s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.102s][info][gc,stats ] - age 2: 32 bytes, 32 total [175.102s][info][gc,stats ] - age 3: 32 bytes, 64 total [175.102s][info][gc,stats ] - age 4: 560104 bytes, 560168 total [175.102s][info][gc,stats ] [175.102s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [175.102s][info][gc,stats ] [175.102s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [175.102s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [175.102s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [175.112s][info][gc ] Transition from: normal to: idle [175.202s][info][gc ] Trigger (YOUNG): Average GC time (1416.69 ms) is above the time for average allocation rate (8853 MB/s) to deplete free headroom (12162M) (margin of error = 1.97) [175.202s][info][gc,ergo ] Free headroom: 13749M (free) - 1587M (spike) - 0B (penalties) = 12162M [175.202s][info][gc ] Transition from: idle to: normal [175.202s][info][gc ] Heuristics request for young collection accepted [175.202s][info][gc,free ] Free: 13749M, Max: 8192K regular, 3032M humongous, Frag: 78% external, 0% internal; Used: 11047K, Mutator Free: 1720 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 156K, Max: 156K; Used: 8035K [175.202s][info][gc,ergo ] GC(100) Start GC cycle (YOUNG) [175.202s][info][gc,start ] GC(100) Concurrent reset [175.202s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent reset [175.212s][info][gc ] GC(100) Concurrent reset 9.890ms [175.213s][info][gc,start ] GC(100) Pause Init Mark (YOUNG) [175.213s][info][gc,task ] GC(100) Using 8 of 8 workers for init marking [175.216s][info][gc ] GC(100) Pause Init Mark (YOUNG) 3.522ms [175.216s][info][gc,start ] GC(100) Concurrent remembered set scanning [175.216s][info][gc,task ] GC(100) Using 4 of 8 workers for Concurrent remembered set scanning [175.228s][info][gc ] GC(100) Concurrent remembered set scanning 11.715ms [175.228s][info][gc,start ] GC(100) Concurrent marking roots [175.228s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent marking roots [175.237s][info][gc ] GC(100) Concurrent marking roots 8.774ms [175.237s][info][gc,start ] GC(100) Concurrent marking (YOUNG) [175.237s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent marking [175.245s][info][gc ] GC(100) Concurrent marking (YOUNG) 7.917ms [175.245s][info][gc,start ] GC(100) Pause Final Mark (YOUNG) [175.245s][info][gc,task ] GC(100) Using 8 of 8 workers for final marking [175.246s][info][gc,ergo ] GC(100) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.246s][info][gc,ergo ] GC(100) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [175.246s][info][gc,ergo ] GC(100) Chosen CSet evacuates young: 32349K (of which at least: 0B are to be promoted), old: 0B [175.246s][info][gc,ergo ] GC(100) Collectable Garbage: 2133M (100%), Immediate: 0B (0%), 0 regions, CSet: 2133M (100%), 271 regions [175.246s][info][gc,ergo ] GC(100) Evacuation Targets: YOUNG: 32349K, PROMOTE: 0B, OLD: 0B, TOTAL: 32349K [175.246s][info][gc,free ] Free: 13912M, Max: 8192K regular, 3032M humongous, Frag: 79% external, 0% internal; Used: 0B, Mutator Free: 1739 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 156K, Max: 156K; Used: 8035K [175.246s][info][gc ] GC(100) Pause Final Mark (YOUNG) 0.979ms [175.246s][info][gc,start ] GC(100) Concurrent thread roots [175.246s][info][gc,task ] GC(100) Using 4 of 8 workers for Concurrent thread roots [175.255s][info][gc ] GC(100) Concurrent thread roots 9.035ms [175.255s][info][gc,start ] GC(100) Concurrent weak references [175.255s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent weak references [175.255s][info][gc,ref ] GC(100) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.255s][info][gc,ref ] GC(100) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.255s][info][gc,ref ] GC(100) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.255s][info][gc ] GC(100) Concurrent weak references 0.038ms [175.255s][info][gc,start ] GC(100) Concurrent weak roots [175.255s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent weak root [175.256s][info][gc ] GC(100) Concurrent weak roots 0.642ms [175.256s][info][gc,start ] GC(100) Concurrent cleanup [175.256s][info][gc ] GC(100) Concurrent cleanup 17966M->17966M(31744M) 0.107ms [175.256s][info][gc,free ] Free: 13720M, Max: 8192K regular, 3032M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 1715 Collector Reserve: 39587K, Max: 8192K; Used: 1372K Old Collector Reserve: 156K, Max: 156K; Used: 8035K [175.256s][info][gc,start ] GC(100) Concurrent strong roots [175.256s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent strong root [175.257s][info][gc ] GC(100) Concurrent strong roots 0.383ms [175.257s][info][gc,start ] GC(100) Concurrent evacuation [175.257s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent evacuation [175.266s][info][gc ] GC(100) Concurrent evacuation 9.371ms [175.266s][info][gc,start ] GC(100) Pause Init Update Refs [175.267s][info][gc ] GC(100) Pause Init Update Refs 0.470ms [175.267s][info][gc,start ] GC(100) Concurrent update references [175.267s][info][gc,task ] GC(100) Using 4 of 8 workers for concurrent reference update [175.267s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.287s][info][gc ] GC(100) Concurrent update references 19.852ms [175.287s][info][gc,start ] GC(100) Concurrent update thread roots [175.310s][info][gc ] GC(100) Concurrent update thread roots 23.693ms [175.311s][info][gc,start ] GC(100) Pause Final Update Refs [175.311s][info][gc,task ] GC(100) Using 8 of 8 workers for final reference update [175.311s][info][gc,free ] Free: 14186M, Max: 8192K regular, 2296M humongous, Frag: 81% external, 14% internal; Used: 2122M, Mutator Free: 1774 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 51200B, Max: 51200B; Used: 8142K [175.311s][info][gc ] GC(100) Pause Final Update Refs 0.183ms [175.311s][info][gc,start ] GC(100) Concurrent cleanup [175.311s][info][gc ] GC(100) Concurrent cleanup 18866M->16701M(31744M) 0.126ms [175.311s][info][gc,ergo ] GC(100) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 59392B, young_available: 15026M [175.311s][info][gc,ergo ] GC(100) At end of Concurrent Young GC: GCU: 8.2%, MU: 18.1% during period of 0.210s [175.311s][info][gc,ergo ] GC(100) At end of Concurrent Young GC: YOUNG generation used: 1637M, used regions: 1640M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16656M, available: 15018M [175.311s][info][gc,ergo ] GC(100) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15088M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15088M, available: 59392B [175.311s][info][gc,free ] Free: 14178M, Max: 8192K regular, 2296M humongous, Frag: 84% external, 0% internal; Used: 5401K, Mutator Free: 1773 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 51200B, Max: 51200B; Used: 8142K [175.312s][info][gc,stats ] [175.312s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [175.312s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [175.312s][info][gc,stats ] [175.312s][info][gc,stats ] Concurrent Reset 9907 us [175.312s][info][gc,stats ] Pause Init Mark (G) 4219 us [175.312s][info][gc,stats ] Pause Init Mark (N) 3534 us [175.312s][info][gc,stats ] Swap Remembered Set 3144 us [175.312s][info][gc,stats ] Update Region States 256 us [175.312s][info][gc,stats ] Concurrent Scan Remembered Set 11731 us, parallelism: 3.97x [175.312s][info][gc,stats ] RS: 46551 us [175.312s][info][gc,stats ] RS: Scan Clusters 46551 us, workers (us): 11648, 11646, 11631, 11627, ---, ---, ---, ---, [175.312s][info][gc,stats ] Concurrent Mark Roots 8789 us, parallelism: 3.70x [175.312s][info][gc,stats ] CMR: 32532 us [175.312s][info][gc,stats ] CMR: Thread Roots 31581 us, workers (us): 7592, 7819, 8301, 7869, ---, ---, ---, ---, [175.312s][info][gc,stats ] CMR: Code Cache Roots 824 us, workers (us): 312, 174, 161, 177, ---, ---, ---, ---, [175.312s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 28, 26, 21, 17, ---, ---, ---, ---, [175.312s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 27, ---, 7, ---, ---, ---, ---, [175.312s][info][gc,stats ] Concurrent Marking 7933 us, parallelism: 2.97x [175.312s][info][gc,stats ] CM: 23552 us [175.312s][info][gc,stats ] CM: Parallel Mark 23552 us, workers (us): 5901, 5887, 5883, 5881, ---, ---, ---, ---, [175.312s][info][gc,stats ] Pause Final Mark (G) 1423 us [175.312s][info][gc,stats ] Pause Final Mark (N) 986 us [175.312s][info][gc,stats ] Finish Mark 564 us [175.312s][info][gc,stats ] Update Region States 68 us [175.312s][info][gc,stats ] Choose Collection Set 109 us [175.312s][info][gc,stats ] Rebuild Free Set 49 us [175.312s][info][gc,stats ] Concurrent Thread Roots 9047 us, parallelism: 3.84x [175.312s][info][gc,stats ] CTR: 34722 us [175.312s][info][gc,stats ] CTR: Thread Roots 34722 us, workers (us): 8606, 8522, 8980, 8614, ---, ---, ---, ---, [175.312s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [175.312s][info][gc,stats ] CWRF: 1 us [175.312s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [175.312s][info][gc,stats ] Concurrent Weak Roots 647 us [175.312s][info][gc,stats ] Roots 55 us, parallelism: 1.62x [175.312s][info][gc,stats ] CWR: 89 us [175.312s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 30, 23, 19, 17, ---, ---, ---, ---, [175.312s][info][gc,stats ] Rendezvous 580 us [175.312s][info][gc,stats ] Concurrent Cleanup 111 us [175.312s][info][gc,stats ] Concurrent Strong Roots 388 us, parallelism: 2.47x [175.312s][info][gc,stats ] CSR: 956 us [175.312s][info][gc,stats ] CSR: Code Cache Roots 798 us, workers (us): 149, 314, 153, 183, ---, ---, ---, ---, [175.312s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 38, 37, 31, 26, ---, ---, ---, ---, [175.312s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [175.312s][info][gc,stats ] Concurrent Evacuation 9383 us [175.312s][info][gc,stats ] Pause Init Update Refs (G) 887 us [175.312s][info][gc,stats ] Pause Init Update Refs (N) 477 us [175.312s][info][gc,stats ] Manage GCLABs 402 us [175.312s][info][gc,stats ] Concurrent Update Refs 19867 us [175.312s][info][gc,stats ] Concurrent Update Thread Roots 23708 us [175.312s][info][gc,stats ] Pause Final Update Refs (G) 578 us [175.312s][info][gc,stats ] Pause Final Update Refs (N) 188 us [175.312s][info][gc,stats ] Update Region States 46 us [175.312s][info][gc,stats ] Trash Collection Set 9 us [175.312s][info][gc,stats ] Rebuild Free Set 67 us [175.312s][info][gc,stats ] Concurrent Cleanup 132 us [175.312s][info][gc,stats ] Workers: Evacuated 31850K across 263967 objects, abandoned 0B across 0 objects. [175.312s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.312s][info][gc,stats ] - age 1: 6676880 bytes, 6676880 total [175.312s][info][gc,stats ] - age 2: 6263408 bytes, 12940288 total [175.312s][info][gc,stats ] - age 3: 6137480 bytes, 19077768 total [175.312s][info][gc,stats ] - age 4: 10238640 bytes, 29316408 total [175.312s][info][gc,stats ] - age 5: 3116560 bytes, 32432968 total [175.312s][info][gc,stats ] - age 6: 39624 bytes, 32472592 total [175.312s][info][gc,stats ] - age 7: 142808 bytes, 32615400 total [175.312s][info][gc,stats ] [175.312s][info][gc,stats ] Mutators: Evacuated 498K across 3824 objects, abandoned 0B across 0 objects. [175.312s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.312s][info][gc,stats ] - age 1: 32 bytes, 32 total [175.312s][info][gc,stats ] - age 3: 32 bytes, 64 total [175.312s][info][gc,stats ] - age 5: 510072 bytes, 510136 total [175.312s][info][gc,stats ] - age 7: 32 bytes, 510168 total [175.312s][info][gc,stats ] [175.312s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [175.312s][info][gc,stats ] [175.312s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [175.312s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [175.312s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [175.322s][info][gc ] Transition from: normal to: idle [175.322s][info][gc ] Trigger (YOUNG): Average GC time (1345.92 ms) is above the time for average allocation rate (9676 MB/s) to deplete free headroom (12487M) (margin of error = 1.97) [175.322s][info][gc,ergo ] Free headroom: 14074M (free) - 1587M (spike) - 0B (penalties) = 12487M [175.322s][info][gc ] Transition from: idle to: normal [175.322s][info][gc ] Heuristics request for young collection accepted [175.322s][info][gc,free ] Free: 14074M, Max: 8192K regular, 2296M humongous, Frag: 84% external, 0% internal; Used: 5401K, Mutator Free: 1760 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 51200B, Max: 51200B; Used: 8142K [175.322s][info][gc,ergo ] GC(101) Start GC cycle (YOUNG) [175.322s][info][gc,start ] GC(101) Concurrent reset [175.322s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent reset [175.330s][info][gc ] GC(101) Concurrent reset 7.948ms [175.331s][info][gc,start ] GC(101) Pause Init Mark (YOUNG) [175.331s][info][gc,task ] GC(101) Using 8 of 8 workers for init marking [175.334s][info][gc ] GC(101) Pause Init Mark (YOUNG) 3.563ms [175.334s][info][gc,start ] GC(101) Concurrent remembered set scanning [175.334s][info][gc,task ] GC(101) Using 4 of 8 workers for Concurrent remembered set scanning [175.347s][info][gc ] GC(101) Concurrent remembered set scanning 13.042ms [175.347s][info][gc,start ] GC(101) Concurrent marking roots [175.347s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent marking roots [175.355s][info][gc ] GC(101) Concurrent marking roots 7.644ms [175.355s][info][gc,start ] GC(101) Concurrent marking (YOUNG) [175.355s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent marking [175.363s][info][gc ] GC(101) Concurrent marking (YOUNG) 7.798ms [175.363s][info][gc,start ] GC(101) Pause Final Mark (YOUNG) [175.363s][info][gc,task ] GC(101) Using 8 of 8 workers for final marking [175.364s][info][gc,ergo ] GC(101) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.364s][info][gc,ergo ] GC(101) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [175.364s][info][gc,ergo ] GC(101) Chosen CSet evacuates young: 35087K (of which at least: 0B are to be promoted), old: 0B [175.364s][info][gc,ergo ] GC(101) Collectable Garbage: 1779M (100%), Immediate: 8192K (0%), 1 regions, CSet: 1771M (99%), 226 regions [175.364s][info][gc,ergo ] GC(101) Evacuation Targets: YOUNG: 35087K, PROMOTE: 0B, OLD: 0B, TOTAL: 35087K [175.364s][info][gc,free ] Free: 14490M, Max: 8192K regular, 2296M humongous, Frag: 85% external, 0% internal; Used: 13700K, Mutator Free: 1812 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 51200B, Max: 51200B; Used: 8142K [175.364s][info][gc ] GC(101) Pause Final Mark (YOUNG) 0.821ms [175.364s][info][gc,start ] GC(101) Concurrent thread roots [175.364s][info][gc,task ] GC(101) Using 4 of 8 workers for Concurrent thread roots [175.372s][info][gc ] GC(101) Concurrent thread roots 7.602ms [175.372s][info][gc,start ] GC(101) Concurrent weak references [175.372s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent weak references [175.372s][info][gc,ref ] GC(101) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.372s][info][gc,ref ] GC(101) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.372s][info][gc,ref ] GC(101) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.372s][info][gc ] GC(101) Concurrent weak references 0.040ms [175.372s][info][gc,start ] GC(101) Concurrent weak roots [175.372s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent weak root [175.372s][info][gc ] GC(101) Concurrent weak roots 0.614ms [175.372s][info][gc,start ] GC(101) Concurrent cleanup [175.372s][info][gc ] GC(101) Concurrent cleanup 17308M->17300M(31744M) 0.125ms [175.372s][info][gc,free ] Free: 14378M, Max: 8192K regular, 2296M humongous, Frag: 85% external, 0% internal; Used: 5626K, Mutator Free: 1798 Collector Reserve: 47644K, Max: 8192K; Used: 1507K Old Collector Reserve: 48640B, Max: 48640B; Used: 8144K [175.372s][info][gc,start ] GC(101) Concurrent strong roots [175.372s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent strong root [175.373s][info][gc ] GC(101) Concurrent strong roots 0.393ms [175.373s][info][gc,start ] GC(101) Concurrent evacuation [175.373s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent evacuation [175.379s][info][gc,ergo ] GC(101) Promotion failed, size 384, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 59392, promotion expended: 50424, old capacity: 15820914688, old_used: 15803968560, old unaffiliated regions: 0 [175.379s][info][gc,ergo ] GC(101) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 59392, promotion expended: 50424, old capacity: 15820914688, old_used: 15803968560, old unaffiliated regions: 0 [175.379s][info][gc,ergo ] GC(101) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 59392, promotion expended: 50424, old capacity: 15820914688, old_used: 15803968560, old unaffiliated regions: 0 [175.379s][info][gc,ergo ] GC(101) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 59392, promotion expended: 50424, old capacity: 15820914688, old_used: 15803968560, old unaffiliated regions: 0 [175.379s][info][gc,ergo ] GC(101) Squelching additional promotion failure reports for current epoch [175.381s][info][gc ] GC(101) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15096M [175.382s][info][gc ] GC(101) Concurrent evacuation 8.869ms [175.382s][info][gc,start ] GC(101) Pause Init Update Refs [175.382s][info][gc ] GC(101) Pause Init Update Refs 0.488ms [175.383s][info][gc,start ] GC(101) Concurrent update references [175.383s][info][gc,task ] GC(101) Using 4 of 8 workers for concurrent reference update [175.383s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.402s][info][gc ] GC(101) Concurrent update references 18.931ms [175.402s][info][gc,start ] GC(101) Concurrent update thread roots [175.425s][info][gc ] GC(101) Concurrent update thread roots 23.269ms [175.425s][info][gc,start ] GC(101) Pause Final Update Refs [175.425s][info][gc,task ] GC(101) Using 8 of 8 workers for final reference update [175.425s][info][gc,free ] Free: 14834M, Max: 8192K regular, 2296M humongous, Frag: 83% external, 11% internal; Used: 1770M, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [175.425s][info][gc ] GC(101) Pause Final Update Refs 0.169ms [175.425s][info][gc,start ] GC(101) Concurrent cleanup [175.426s][info][gc ] GC(101) Concurrent cleanup 17850M->16053M(31744M) 0.124ms [175.426s][info][gc,ergo ] GC(101) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8184K, young_available: 15666M [175.426s][info][gc,ergo ] GC(101) At end of Concurrent Young GC: GCU: 14.2%, MU: 20.2% during period of 0.114s [175.426s][info][gc,ergo ] GC(101) At end of Concurrent Young GC: YOUNG generation used: 981M, used regions: 984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15666M [175.426s][info][gc,ergo ] GC(101) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 8184K [175.426s][info][gc,free ] Free: 14826M, Max: 8192K regular, 3792M humongous, Frag: 75% external, 0% internal; Used: 5626K, Mutator Free: 1854 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [175.426s][info][gc,stats ] [175.426s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [175.426s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [175.426s][info][gc,stats ] [175.426s][info][gc,stats ] Concurrent Reset 7960 us [175.426s][info][gc,stats ] Pause Init Mark (G) 4065 us [175.426s][info][gc,stats ] Pause Init Mark (N) 3572 us [175.426s][info][gc,stats ] Swap Remembered Set 3076 us [175.426s][info][gc,stats ] Update Region States 384 us [175.426s][info][gc,stats ] Concurrent Scan Remembered Set 13057 us, parallelism: 3.98x [175.426s][info][gc,stats ] RS: 51938 us [175.426s][info][gc,stats ] RS: Scan Clusters 51938 us, workers (us): 12992, 12987, 12982, 12977, ---, ---, ---, ---, [175.426s][info][gc,stats ] Concurrent Mark Roots 7658 us, parallelism: 3.72x [175.426s][info][gc,stats ] CMR: 28486 us [175.426s][info][gc,stats ] CMR: Thread Roots 27571 us, workers (us): 7036, 6829, 6828, 6878, ---, ---, ---, ---, [175.426s][info][gc,stats ] CMR: Code Cache Roots 793 us, workers (us): 327, 175, 142, 148, ---, ---, ---, ---, [175.426s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 22, 20, 15, ---, ---, ---, ---, [175.426s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [175.426s][info][gc,stats ] Concurrent Marking 7810 us, parallelism: 3.11x [175.426s][info][gc,stats ] CM: 24288 us [175.426s][info][gc,stats ] CM: Parallel Mark 24288 us, workers (us): 6088, 6075, 6066, 6059, ---, ---, ---, ---, [175.426s][info][gc,stats ] Pause Final Mark (G) 1196 us [175.426s][info][gc,stats ] Pause Final Mark (N) 827 us [175.426s][info][gc,stats ] Finish Mark 442 us [175.426s][info][gc,stats ] Update Region States 69 us [175.426s][info][gc,stats ] Choose Collection Set 90 us [175.426s][info][gc,stats ] Rebuild Free Set 51 us [175.426s][info][gc,stats ] Concurrent Thread Roots 7615 us, parallelism: 3.82x [175.426s][info][gc,stats ] CTR: 29070 us [175.426s][info][gc,stats ] CTR: Thread Roots 29070 us, workers (us): 7161, 7128, 7567, 7215, ---, ---, ---, ---, [175.426s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [175.426s][info][gc,stats ] CWRF: 1 us [175.426s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [175.426s][info][gc,stats ] Concurrent Weak Roots 621 us [175.426s][info][gc,stats ] Roots 43 us, parallelism: 1.50x [175.426s][info][gc,stats ] CWR: 64 us [175.426s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 14, 12, ---, ---, ---, ---, [175.426s][info][gc,stats ] Rendezvous 563 us [175.426s][info][gc,stats ] Concurrent Cleanup 132 us [175.426s][info][gc,stats ] Concurrent Strong Roots 402 us, parallelism: 2.35x [175.426s][info][gc,stats ] CSR: 946 us [175.426s][info][gc,stats ] CSR: Code Cache Roots 785 us, workers (us): 161, 149, 162, 313, ---, ---, ---, ---, [175.426s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 39, 35, 32, 29, ---, ---, ---, ---, [175.426s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 20, ---, ---, ---, ---, ---, [175.426s][info][gc,stats ] Concurrent Evacuation 8880 us [175.426s][info][gc,stats ] Pause Init Update Refs (G) 881 us [175.426s][info][gc,stats ] Pause Init Update Refs (N) 497 us [175.426s][info][gc,stats ] Manage GCLABs 417 us [175.426s][info][gc,stats ] Concurrent Update Refs 18946 us [175.426s][info][gc,stats ] Concurrent Update Thread Roots 23283 us [175.426s][info][gc,stats ] Pause Final Update Refs (G) 530 us [175.426s][info][gc,stats ] Pause Final Update Refs (N) 174 us [175.426s][info][gc,stats ] Update Region States 36 us [175.426s][info][gc,stats ] Trash Collection Set 9 us [175.426s][info][gc,stats ] Rebuild Free Set 66 us [175.426s][info][gc,stats ] Concurrent Cleanup 130 us [175.426s][info][gc,stats ] Workers: Evacuated 34578K across 273062 objects, abandoned 0B across 0 objects. [175.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.426s][info][gc,stats ] - age 1: 6660736 bytes, 6660736 total [175.426s][info][gc,stats ] - age 2: 6674760 bytes, 13335496 total [175.427s][info][gc,stats ] - age 3: 6263408 bytes, 19598904 total [175.427s][info][gc,stats ] - age 4: 6137512 bytes, 25736416 total [175.427s][info][gc,stats ] - age 5: 9100552 bytes, 34836968 total [175.427s][info][gc,stats ] - age 6: 464056 bytes, 35301024 total [175.427s][info][gc,stats ] - age 7: 77448 bytes, 35378472 total [175.427s][info][gc,stats ] - age 8: 29544 bytes, 35408016 total [175.427s][info][gc,stats ] [175.427s][info][gc,stats ] Mutators: Evacuated 509K across 3898 objects, abandoned 0B across 0 objects. [175.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.427s][info][gc,stats ] - age 2: 32 bytes, 32 total [175.427s][info][gc,stats ] - age 5: 520944 bytes, 520976 total [175.427s][info][gc,stats ] - age 6: 544 bytes, 521520 total [175.427s][info][gc,stats ] - age 7: 32 bytes, 521552 total [175.427s][info][gc,stats ] [175.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [175.427s][info][gc,stats ] [175.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [175.427s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [175.427s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [175.437s][info][gc ] Transition from: normal to: idle [175.492s][info][gc ] Trigger (YOUNG): Average GC time (1278.69 ms) is above the time for average allocation rate (9832 MB/s) to deplete free headroom (12564M) (margin of error = 1.97) [175.492s][info][gc,ergo ] Free headroom: 14152M (free) - 1587M (spike) - 0B (penalties) = 12564M [175.492s][info][gc ] Transition from: idle to: normal [175.492s][info][gc ] Heuristics request for young collection accepted [175.492s][info][gc,free ] Free: 14152M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 0B, Mutator Free: 1769 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [175.492s][info][gc,ergo ] GC(102) Start GC cycle (YOUNG) [175.492s][info][gc,start ] GC(102) Concurrent reset [175.492s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent reset [175.500s][info][gc ] GC(102) Concurrent reset 7.655ms [175.500s][info][gc,start ] GC(102) Pause Init Mark (YOUNG) [175.500s][info][gc,task ] GC(102) Using 8 of 8 workers for init marking [175.503s][info][gc ] GC(102) Pause Init Mark (YOUNG) 3.295ms [175.504s][info][gc,start ] GC(102) Concurrent remembered set scanning [175.504s][info][gc,task ] GC(102) Using 4 of 8 workers for Concurrent remembered set scanning [175.516s][info][gc ] GC(102) Concurrent remembered set scanning 12.693ms [175.516s][info][gc,start ] GC(102) Concurrent marking roots [175.516s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent marking roots [175.524s][info][gc ] GC(102) Concurrent marking roots 8.160ms [175.524s][info][gc,start ] GC(102) Concurrent marking (YOUNG) [175.524s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent marking [175.533s][info][gc ] GC(102) Concurrent marking (YOUNG) 8.487ms [175.533s][info][gc,start ] GC(102) Pause Final Mark (YOUNG) [175.533s][info][gc,task ] GC(102) Using 8 of 8 workers for final marking [175.534s][info][gc,ergo ] GC(102) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.534s][info][gc,ergo ] GC(102) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [175.534s][info][gc,ergo ] GC(102) Chosen CSet evacuates young: 34921K (of which at least: 0B are to be promoted), old: 0B [175.534s][info][gc,ergo ] GC(102) Collectable Garbage: 1709M (100%), Immediate: 0B (0%), 0 regions, CSet: 1709M (100%), 218 regions [175.534s][info][gc,ergo ] GC(102) Evacuation Targets: YOUNG: 34921K, PROMOTE: 0B, OLD: 0B, TOTAL: 34921K [175.534s][info][gc,free ] Free: 14538M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 5759K, Mutator Free: 1818 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [175.534s][info][gc ] GC(102) Pause Final Mark (YOUNG) 0.880ms [175.534s][info][gc,start ] GC(102) Concurrent thread roots [175.534s][info][gc,task ] GC(102) Using 4 of 8 workers for Concurrent thread roots [175.543s][info][gc ] GC(102) Concurrent thread roots 8.778ms [175.543s][info][gc,start ] GC(102) Concurrent weak references [175.543s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent weak references [175.543s][info][gc,ref ] GC(102) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.543s][info][gc,ref ] GC(102) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.543s][info][gc,ref ] GC(102) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.543s][info][gc ] GC(102) Concurrent weak references 0.039ms [175.543s][info][gc,start ] GC(102) Concurrent weak roots [175.543s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent weak root [175.544s][info][gc ] GC(102) Concurrent weak roots 0.612ms [175.544s][info][gc,start ] GC(102) Concurrent cleanup [175.544s][info][gc ] GC(102) Concurrent cleanup 17254M->17254M(31744M) 0.102ms [175.544s][info][gc,free ] Free: 14418M, Max: 8192K regular, 3792M humongous, Frag: 74% external, 0% internal; Used: 5644K, Mutator Free: 1803 Collector Reserve: 47924K, Max: 8192K; Used: 1227K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [175.544s][info][gc,start ] GC(102) Concurrent strong roots [175.544s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent strong root [175.544s][info][gc ] GC(102) Concurrent strong roots 0.390ms [175.544s][info][gc,start ] GC(102) Concurrent evacuation [175.544s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent evacuation [175.551s][info][gc ] GC(102) Concurrent evacuation 7.135ms [175.552s][info][gc,start ] GC(102) Pause Init Update Refs [175.552s][info][gc ] GC(102) Pause Init Update Refs 0.453ms [175.552s][info][gc,start ] GC(102) Concurrent update references [175.552s][info][gc,task ] GC(102) Using 4 of 8 workers for concurrent reference update [175.552s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.572s][info][gc ] GC(102) Concurrent update references 19.623ms [175.572s][info][gc,start ] GC(102) Concurrent update thread roots [175.595s][info][gc ] GC(102) Concurrent update thread roots 23.154ms [175.595s][info][gc,start ] GC(102) Pause Final Update Refs [175.595s][info][gc,task ] GC(102) Using 8 of 8 workers for final reference update [175.595s][info][gc,free ] Free: 14834M, Max: 8192K regular, 3384M humongous, Frag: 75% external, 11% internal; Used: 1701M, Mutator Free: 1855 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 8072K, Max: 8072K; Used: 120K [175.595s][info][gc ] GC(102) Pause Final Update Refs 0.176ms [175.595s][info][gc,start ] GC(102) Concurrent cleanup [175.596s][info][gc ] GC(102) Concurrent cleanup 17786M->16058M(31744M) 0.122ms [175.596s][info][gc,ergo ] GC(102) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8080K, young_available: 15660M [175.596s][info][gc,ergo ] GC(102) At end of Concurrent Young GC: GCU: 9.8%, MU: 18.5% during period of 0.170s [175.596s][info][gc,ergo ] GC(102) At end of Concurrent Young GC: YOUNG generation used: 987M, used regions: 992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15660M [175.596s][info][gc,ergo ] GC(102) At end of Concurrent Young GC: OLD generation used: 15071M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 8080K [175.596s][info][gc,free ] Free: 14820M, Max: 8192K regular, 3384M humongous, Frag: 78% external, 0% internal; Used: 11289K, Mutator Free: 1854 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8072K, Max: 8072K; Used: 120K [175.596s][info][gc,stats ] [175.596s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [175.596s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [175.596s][info][gc,stats ] [175.596s][info][gc,stats ] Concurrent Reset 7671 us [175.596s][info][gc,stats ] Pause Init Mark (G) 3829 us [175.596s][info][gc,stats ] Pause Init Mark (N) 3304 us [175.596s][info][gc,stats ] Swap Remembered Set 3154 us [175.596s][info][gc,stats ] Update Region States 42 us [175.596s][info][gc,stats ] Concurrent Scan Remembered Set 12710 us, parallelism: 3.98x [175.596s][info][gc,stats ] RS: 50542 us [175.596s][info][gc,stats ] RS: Scan Clusters 50542 us, workers (us): 12645, 12639, 12632, 12626, ---, ---, ---, ---, [175.596s][info][gc,stats ] Concurrent Mark Roots 8175 us, parallelism: 3.70x [175.596s][info][gc,stats ] CMR: 30277 us [175.596s][info][gc,stats ] CMR: Thread Roots 29190 us, workers (us): 7307, 7259, 7632, 6993, ---, ---, ---, ---, [175.596s][info][gc,stats ] CMR: Code Cache Roots 951 us, workers (us): 164, 182, 185, 419, ---, ---, ---, ---, [175.596s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 30, 29, 20, 21, ---, ---, ---, ---, [175.596s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [175.596s][info][gc,stats ] Concurrent Marking 8501 us, parallelism: 3.13x [175.596s][info][gc,stats ] CM: 26643 us [175.596s][info][gc,stats ] CM: Parallel Mark 26643 us, workers (us): 6665, 6674, 6652, 6652, ---, ---, ---, ---, [175.596s][info][gc,stats ] Pause Final Mark (G) 1275 us [175.596s][info][gc,stats ] Pause Final Mark (N) 886 us [175.596s][info][gc,stats ] Finish Mark 492 us [175.596s][info][gc,stats ] Update Region States 68 us [175.596s][info][gc,stats ] Choose Collection Set 104 us [175.596s][info][gc,stats ] Rebuild Free Set 51 us [175.596s][info][gc,stats ] Concurrent Thread Roots 8793 us, parallelism: 3.85x [175.596s][info][gc,stats ] CTR: 33892 us [175.596s][info][gc,stats ] CTR: Thread Roots 33892 us, workers (us): 8380, 8372, 8725, 8415, ---, ---, ---, ---, [175.596s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [175.596s][info][gc,stats ] CWRF: 2 us [175.596s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [175.596s][info][gc,stats ] Concurrent Weak Roots 617 us [175.596s][info][gc,stats ] Roots 54 us, parallelism: 1.64x [175.596s][info][gc,stats ] CWR: 88 us [175.596s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 29, 24, 18, 17, ---, ---, ---, ---, [175.596s][info][gc,stats ] Rendezvous 551 us [175.596s][info][gc,stats ] Concurrent Cleanup 107 us [175.596s][info][gc,stats ] Concurrent Strong Roots 393 us, parallelism: 2.62x [175.596s][info][gc,stats ] CSR: 1030 us [175.596s][info][gc,stats ] CSR: Code Cache Roots 856 us, workers (us): 154, 194, 191, 317, ---, ---, ---, ---, [175.596s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 35, 34, 34, ---, ---, ---, ---, [175.596s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 7, ---, ---, ---, ---, ---, ---, [175.596s][info][gc,stats ] Concurrent Evacuation 7148 us [175.596s][info][gc,stats ] Pause Init Update Refs (G) 799 us [175.596s][info][gc,stats ] Pause Init Update Refs (N) 461 us [175.596s][info][gc,stats ] Manage GCLABs 386 us [175.596s][info][gc,stats ] Concurrent Update Refs 19641 us [175.596s][info][gc,stats ] Concurrent Update Thread Roots 23168 us [175.596s][info][gc,stats ] Pause Final Update Refs (G) 513 us [175.596s][info][gc,stats ] Pause Final Update Refs (N) 181 us [175.596s][info][gc,stats ] Update Region States 41 us [175.596s][info][gc,stats ] Trash Collection Set 8 us [175.596s][info][gc,stats ] Rebuild Free Set 66 us [175.596s][info][gc,stats ] Concurrent Cleanup 129 us [175.596s][info][gc,stats ] Workers: Evacuated 34460K across 269677 objects, abandoned 0B across 0 objects. [175.596s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.596s][info][gc,stats ] - age 1: 8161736 bytes, 8161736 total [175.596s][info][gc,stats ] - age 2: 3833800 bytes, 11995536 total [175.596s][info][gc,stats ] - age 3: 6674792 bytes, 18670328 total [175.596s][info][gc,stats ] - age 4: 6263344 bytes, 24933672 total [175.596s][info][gc,stats ] - age 5: 6137512 bytes, 31071184 total [175.596s][info][gc,stats ] - age 6: 3688368 bytes, 34759552 total [175.596s][info][gc,stats ] - age 7: 498208 bytes, 35257760 total [175.596s][info][gc,stats ] - age 8: 29544 bytes, 35287304 total [175.596s][info][gc,stats ] [175.596s][info][gc,stats ] Mutators: Evacuated 461K across 3541 objects, abandoned 0B across 0 objects. [175.596s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.596s][info][gc,stats ] - age 4: 64 bytes, 64 total [175.596s][info][gc,stats ] - age 6: 471968 bytes, 472032 total [175.596s][info][gc,stats ] - age 7: 576 bytes, 472608 total [175.596s][info][gc,stats ] [175.596s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [175.596s][info][gc,stats ] [175.596s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [175.596s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [175.596s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [175.607s][info][gc ] Transition from: normal to: idle [175.696s][info][gc ] Trigger (YOUNG): Average GC time (1215.17 ms) is above the time for average allocation rate (10158 MB/s) to deplete free headroom (12231M) (margin of error = 1.97) [175.696s][info][gc,ergo ] Free headroom: 13818M (free) - 1587M (spike) - 0B (penalties) = 12231M [175.696s][info][gc ] Transition from: idle to: normal [175.696s][info][gc ] Heuristics request for young collection accepted [175.696s][info][gc,free ] Free: 13818M, Max: 8192K regular, 3384M humongous, Frag: 76% external, 0% internal; Used: 5644K, Mutator Free: 1728 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 8072K, Max: 8072K; Used: 120K [175.696s][info][gc,ergo ] GC(103) Start GC cycle (YOUNG) [175.696s][info][gc,start ] GC(103) Concurrent reset [175.696s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent reset [175.705s][info][gc ] GC(103) Concurrent reset 9.596ms [175.706s][info][gc,start ] GC(103) Pause Init Mark (YOUNG) [175.706s][info][gc,task ] GC(103) Using 8 of 8 workers for init marking [175.709s][info][gc ] GC(103) Pause Init Mark (YOUNG) 3.518ms [175.710s][info][gc,start ] GC(103) Concurrent remembered set scanning [175.710s][info][gc,task ] GC(103) Using 4 of 8 workers for Concurrent remembered set scanning [175.721s][info][gc ] GC(103) Concurrent remembered set scanning 11.512ms [175.721s][info][gc,start ] GC(103) Concurrent marking roots [175.721s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent marking roots [175.729s][info][gc ] GC(103) Concurrent marking roots 7.494ms [175.729s][info][gc,start ] GC(103) Concurrent marking (YOUNG) [175.729s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent marking [175.737s][info][gc ] GC(103) Concurrent marking (YOUNG) 8.297ms [175.737s][info][gc,start ] GC(103) Pause Final Mark (YOUNG) [175.737s][info][gc,task ] GC(103) Using 8 of 8 workers for final marking [175.738s][info][gc,ergo ] GC(103) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.738s][info][gc,ergo ] GC(103) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [175.738s][info][gc,ergo ] GC(103) Chosen CSet evacuates young: 34858K (of which at least: 0B are to be promoted), old: 0B [175.738s][info][gc,ergo ] GC(103) Collectable Garbage: 2051M (100%), Immediate: 0B (0%), 0 regions, CSet: 2051M (100%), 261 regions [175.738s][info][gc,ergo ] GC(103) Evacuation Targets: YOUNG: 34858K, PROMOTE: 0B, OLD: 0B, TOTAL: 34858K [175.738s][info][gc,free ] Free: 14186M, Max: 8192K regular, 3384M humongous, Frag: 77% external, 0% internal; Used: 5759K, Mutator Free: 1774 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8072K, Max: 8072K; Used: 120K [175.738s][info][gc ] GC(103) Pause Final Mark (YOUNG) 0.846ms [175.738s][info][gc,start ] GC(103) Concurrent thread roots [175.738s][info][gc,task ] GC(103) Using 4 of 8 workers for Concurrent thread roots [175.745s][info][gc ] GC(103) Concurrent thread roots 7.179ms [175.746s][info][gc,start ] GC(103) Concurrent weak references [175.746s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent weak references [175.746s][info][gc,ref ] GC(103) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.746s][info][gc,ref ] GC(103) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.746s][info][gc,ref ] GC(103) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.746s][info][gc ] GC(103) Concurrent weak references 0.053ms [175.746s][info][gc,start ] GC(103) Concurrent weak roots [175.746s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent weak root [175.746s][info][gc ] GC(103) Concurrent weak roots 0.801ms [175.746s][info][gc,start ] GC(103) Concurrent cleanup [175.747s][info][gc ] GC(103) Concurrent cleanup 17588M->17588M(31744M) 0.182ms [175.747s][info][gc,free ] Free: 14082M, Max: 8192K regular, 3384M humongous, Frag: 76% external, 0% internal; Used: 5508K, Mutator Free: 1761 Collector Reserve: 47700K, Max: 8192K; Used: 1451K Old Collector Reserve: 8042K, Max: 8042K; Used: 150K [175.747s][info][gc,start ] GC(103) Concurrent strong roots [175.747s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent strong root [175.747s][info][gc ] GC(103) Concurrent strong roots 0.378ms [175.747s][info][gc,start ] GC(103) Concurrent evacuation [175.747s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent evacuation [175.756s][info][gc ] GC(103) Concurrent evacuation 9.055ms [175.756s][info][gc,start ] GC(103) Pause Init Update Refs [175.757s][info][gc ] GC(103) Pause Init Update Refs 0.479ms [175.757s][info][gc,start ] GC(103) Concurrent update references [175.757s][info][gc,task ] GC(103) Using 4 of 8 workers for concurrent reference update [175.757s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.777s][info][gc ] GC(103) Concurrent update references 19.537ms [175.777s][info][gc,start ] GC(103) Concurrent update thread roots [175.798s][info][gc ] GC(103) Concurrent update thread roots 21.583ms [175.798s][info][gc,start ] GC(103) Pause Final Update Refs [175.798s][info][gc,task ] GC(103) Using 8 of 8 workers for final reference update [175.799s][info][gc,free ] Free: 14816M, Max: 8192K regular, 3024M humongous, Frag: 77% external, 13% internal; Used: 2037M, Mutator Free: 1852 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 7272K, Max: 7272K; Used: 919K [175.799s][info][gc ] GC(103) Pause Final Update Refs 0.165ms [175.799s][info][gc,start ] GC(103) Concurrent cleanup [175.799s][info][gc ] GC(103) Concurrent cleanup 18147M->16078M(31744M) 0.124ms [175.799s][info][gc,ergo ] GC(103) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7280K, young_available: 15642M [175.799s][info][gc,ergo ] GC(103) At end of Concurrent Young GC: GCU: 7.9%, MU: 19.1% during period of 0.203s [175.799s][info][gc,ergo ] GC(103) At end of Concurrent Young GC: YOUNG generation used: 1005M, used regions: 1008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15642M [175.799s][info][gc,ergo ] GC(103) At end of Concurrent Young GC: OLD generation used: 15072M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 7280K [175.799s][info][gc,free ] Free: 14802M, Max: 8192K regular, 3024M humongous, Frag: 80% external, 0% internal; Used: 5508K, Mutator Free: 1851 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7272K, Max: 7272K; Used: 919K [175.799s][info][gc,stats ] [175.799s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [175.799s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [175.799s][info][gc,stats ] [175.799s][info][gc,stats ] Concurrent Reset 9619 us [175.799s][info][gc,stats ] Pause Init Mark (G) 4254 us [175.799s][info][gc,stats ] Pause Init Mark (N) 3530 us [175.799s][info][gc,stats ] Swap Remembered Set 3133 us [175.799s][info][gc,stats ] Update Region States 255 us [175.799s][info][gc,stats ] Concurrent Scan Remembered Set 11529 us, parallelism: 3.97x [175.799s][info][gc,stats ] RS: 45772 us [175.799s][info][gc,stats ] RS: Scan Clusters 45772 us, workers (us): 11449, 11446, 11438, 11439, ---, ---, ---, ---, [175.799s][info][gc,stats ] Concurrent Mark Roots 7517 us, parallelism: 3.66x [175.799s][info][gc,stats ] CMR: 27528 us [175.799s][info][gc,stats ] CMR: Thread Roots 26648 us, workers (us): 6693, 6510, 6870, 6575, ---, ---, ---, ---, [175.799s][info][gc,stats ] CMR: Code Cache Roots 756 us, workers (us): 127, 178, 308, 143, ---, ---, ---, ---, [175.799s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 25, 18, 15, ---, ---, ---, ---, [175.799s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [175.799s][info][gc,stats ] Concurrent Marking 8312 us, parallelism: 2.92x [175.799s][info][gc,stats ] CM: 24294 us [175.799s][info][gc,stats ] CM: Parallel Mark 24294 us, workers (us): 6088, 6082, 6068, 6056, ---, ---, ---, ---, [175.799s][info][gc,stats ] Pause Final Mark (G) 1307 us [175.799s][info][gc,stats ] Pause Final Mark (N) 854 us [175.799s][info][gc,stats ] Finish Mark 437 us [175.799s][info][gc,stats ] Update Region States 72 us [175.799s][info][gc,stats ] Choose Collection Set 96 us [175.799s][info][gc,stats ] Rebuild Free Set 52 us [175.799s][info][gc,stats ] Concurrent Thread Roots 7195 us, parallelism: 3.80x [175.799s][info][gc,stats ] CTR: 27328 us [175.800s][info][gc,stats ] CTR: Thread Roots 27328 us, workers (us): 7140, 6707, 6825, 6656, ---, ---, ---, ---, [175.800s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [175.800s][info][gc,stats ] CWRF: 1 us [175.800s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [175.800s][info][gc,stats ] Concurrent Weak Roots 811 us [175.800s][info][gc,stats ] Roots 50 us, parallelism: 1.32x [175.800s][info][gc,stats ] CWR: 66 us [175.800s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 23, 22, 14, 7, ---, ---, ---, ---, [175.800s][info][gc,stats ] Rendezvous 737 us [175.800s][info][gc,stats ] Concurrent Cleanup 189 us [175.800s][info][gc,stats ] Concurrent Strong Roots 384 us, parallelism: 2.36x [175.800s][info][gc,stats ] CSR: 907 us [175.800s][info][gc,stats ] CSR: Code Cache Roots 764 us, workers (us): 150, 305, 158, 151, ---, ---, ---, ---, [175.800s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 37, 32, 27, 20, ---, ---, ---, ---, [175.800s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [175.800s][info][gc,stats ] Concurrent Evacuation 9070 us [175.800s][info][gc,stats ] Pause Init Update Refs (G) 904 us [175.800s][info][gc,stats ] Pause Init Update Refs (N) 487 us [175.800s][info][gc,stats ] Manage GCLABs 407 us [175.800s][info][gc,stats ] Concurrent Update Refs 19555 us [175.800s][info][gc,stats ] Concurrent Update Thread Roots 21610 us [175.800s][info][gc,stats ] Pause Final Update Refs (G) 544 us [175.800s][info][gc,stats ] Pause Final Update Refs (N) 169 us [175.800s][info][gc,stats ] Update Region States 30 us [175.800s][info][gc,stats ] Trash Collection Set 10 us [175.800s][info][gc,stats ] Rebuild Free Set 66 us [175.800s][info][gc,stats ] Concurrent Cleanup 131 us [175.800s][info][gc,stats ] Workers: Evacuated 34383K across 310446 objects, abandoned 0B across 0 objects. [175.800s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.800s][info][gc,stats ] - age 1: 9283424 bytes, 9283424 total [175.800s][info][gc,stats ] - age 2: 5554128 bytes, 14837552 total [175.800s][info][gc,stats ] - age 3: 3833800 bytes, 18671352 total [175.800s][info][gc,stats ] - age 4: 6674760 bytes, 25346112 total [175.800s][info][gc,stats ] - age 5: 6263408 bytes, 31609520 total [175.800s][info][gc,stats ] - age 6: 3044272 bytes, 34653792 total [175.800s][info][gc,stats ] - age 7: 555032 bytes, 35208824 total [175.800s][info][gc,stats ] [175.800s][info][gc,stats ] Mutators: Evacuated 475K across 3639 objects, abandoned 0B across 0 objects. [175.800s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [175.800s][info][gc,stats ] - age 4: 32 bytes, 32 total [175.800s][info][gc,stats ] - age 6: 486000 bytes, 486032 total [175.800s][info][gc,stats ] - age 7: 512 bytes, 486544 total [175.800s][info][gc,stats ] [175.800s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [175.800s][info][gc,stats ] [175.800s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [175.800s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [175.800s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [175.810s][info][gc ] Transition from: normal to: idle [175.913s][info][gc ] Trigger (YOUNG): Average GC time (1155.10 ms) is above the time for average allocation rate (10453 MB/s) to deplete free headroom (12071M) (margin of error = 1.97) [175.913s][info][gc,ergo ] Free headroom: 13658M (free) - 1587M (spike) - 0B (penalties) = 12071M [175.913s][info][gc ] Transition from: idle to: normal [175.913s][info][gc ] Heuristics request for young collection accepted [175.913s][info][gc,free ] Free: 13658M, Max: 8192K regular, 3024M humongous, Frag: 78% external, 0% internal; Used: 5508K, Mutator Free: 1708 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7272K, Max: 7272K; Used: 919K [175.913s][info][gc,ergo ] GC(104) Start GC cycle (YOUNG) [175.914s][info][gc,start ] GC(104) Concurrent reset [175.914s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent reset [175.924s][info][gc ] GC(104) Concurrent reset 10.207ms [175.924s][info][gc,start ] GC(104) Pause Init Mark (YOUNG) [175.924s][info][gc,task ] GC(104) Using 8 of 8 workers for init marking [175.927s][info][gc ] GC(104) Pause Init Mark (YOUNG) 3.239ms [175.928s][info][gc,start ] GC(104) Concurrent remembered set scanning [175.928s][info][gc,task ] GC(104) Using 4 of 8 workers for Concurrent remembered set scanning [175.938s][info][gc ] GC(104) Concurrent remembered set scanning 10.768ms [175.938s][info][gc,start ] GC(104) Concurrent marking roots [175.938s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent marking roots [175.946s][info][gc ] GC(104) Concurrent marking roots 7.343ms [175.946s][info][gc,start ] GC(104) Concurrent marking (YOUNG) [175.946s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent marking [175.954s][info][gc ] GC(104) Concurrent marking (YOUNG) 7.737ms [175.954s][info][gc,start ] GC(104) Pause Final Mark (YOUNG) [175.954s][info][gc,task ] GC(104) Using 8 of 8 workers for final marking [175.955s][info][gc,ergo ] GC(104) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [175.955s][info][gc,ergo ] GC(104) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [175.955s][info][gc,ergo ] GC(104) Chosen CSet evacuates young: 31967K (of which at least: 0B are to be promoted), old: 0B [175.955s][info][gc,ergo ] GC(104) Collectable Garbage: 2208M (100%), Immediate: 0B (0%), 0 regions, CSet: 2208M (100%), 280 regions [175.955s][info][gc,ergo ] GC(104) Evacuation Targets: YOUNG: 31967K, PROMOTE: 0B, OLD: 0B, TOTAL: 31967K [175.955s][info][gc,free ] Free: 14042M, Max: 8192K regular, 3024M humongous, Frag: 79% external, 0% internal; Used: 5752K, Mutator Free: 1756 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 7272K, Max: 7272K; Used: 919K [175.955s][info][gc ] GC(104) Pause Final Mark (YOUNG) 0.965ms [175.955s][info][gc,start ] GC(104) Concurrent thread roots [175.955s][info][gc,task ] GC(104) Using 4 of 8 workers for Concurrent thread roots [175.963s][info][gc ] GC(104) Concurrent thread roots 8.517ms [175.963s][info][gc,start ] GC(104) Concurrent weak references [175.963s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent weak references [175.964s][info][gc,ref ] GC(104) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.964s][info][gc,ref ] GC(104) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.964s][info][gc,ref ] GC(104) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [175.964s][info][gc ] GC(104) Concurrent weak references 0.051ms [175.964s][info][gc,start ] GC(104) Concurrent weak roots [175.964s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent weak root [175.964s][info][gc ] GC(104) Concurrent weak roots 0.669ms [175.964s][info][gc,start ] GC(104) Concurrent cleanup [175.964s][info][gc ] GC(104) Concurrent cleanup 17767M->17767M(31744M) 0.105ms [175.964s][info][gc,free ] Free: 13914M, Max: 8192K regular, 3024M humongous, Frag: 79% external, 0% internal; Used: 5452K, Mutator Free: 1740 Collector Reserve: 39708K, Max: 8192K; Used: 1251K Old Collector Reserve: 7272K, Max: 7272K; Used: 919K [175.964s][info][gc,start ] GC(104) Concurrent strong roots [175.964s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent strong root [175.965s][info][gc ] GC(104) Concurrent strong roots 0.386ms [175.965s][info][gc,start ] GC(104) Concurrent evacuation [175.965s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent evacuation [175.973s][info][gc ] GC(104) Concurrent evacuation 8.379ms [175.973s][info][gc,start ] GC(104) Pause Init Update Refs [175.974s][info][gc ] GC(104) Pause Init Update Refs 0.452ms [175.974s][info][gc,start ] GC(104) Concurrent update references [175.974s][info][gc,task ] GC(104) Using 4 of 8 workers for concurrent reference update [175.974s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [175.991s][info][gc ] GC(104) Concurrent update references 17.507ms [175.991s][info][gc,start ] GC(104) Concurrent update thread roots [176.014s][info][gc ] GC(104) Concurrent update thread roots 22.915ms [176.015s][info][gc,start ] GC(104) Pause Final Update Refs [176.015s][info][gc,task ] GC(104) Using 8 of 8 workers for final reference update [176.015s][info][gc,free ] Free: 14818M, Max: 8192K regular, 2872M humongous, Frag: 78% external, 14% internal; Used: 2197M, Mutator Free: 1853 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 7098K, Max: 7098K; Used: 1093K [176.015s][info][gc ] GC(104) Pause Final Update Refs 0.178ms [176.015s][info][gc,start ] GC(104) Concurrent cleanup [176.015s][info][gc ] GC(104) Concurrent cleanup 18302M->16062M(31744M) 0.128ms [176.015s][info][gc,ergo ] GC(104) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7106K, young_available: 15658M [176.015s][info][gc,ergo ] GC(104) At end of Concurrent Young GC: GCU: 7.3%, MU: 18.7% during period of 0.216s [176.015s][info][gc,ergo ] GC(104) At end of Concurrent Young GC: YOUNG generation used: 997M, used regions: 1000M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15650M [176.015s][info][gc,ergo ] GC(104) At end of Concurrent Young GC: OLD generation used: 15072M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 7106K [176.015s][info][gc,free ] Free: 14810M, Max: 8192K regular, 2872M humongous, Frag: 81% external, 0% internal; Used: 5452K, Mutator Free: 1852 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7098K, Max: 7098K; Used: 1093K [176.016s][info][gc,stats ] [176.016s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [176.016s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [176.016s][info][gc,stats ] [176.016s][info][gc,stats ] Concurrent Reset 10226 us [176.016s][info][gc,stats ] Pause Init Mark (G) 3947 us [176.016s][info][gc,stats ] Pause Init Mark (N) 3248 us [176.016s][info][gc,stats ] Swap Remembered Set 3021 us [176.016s][info][gc,stats ] Update Region States 102 us [176.016s][info][gc,stats ] Concurrent Scan Remembered Set 10781 us, parallelism: 3.96x [176.016s][info][gc,stats ] RS: 42741 us [176.016s][info][gc,stats ] RS: Scan Clusters 42741 us, workers (us): 10695, 10687, 10683, 10675, ---, ---, ---, ---, [176.016s][info][gc,stats ] Concurrent Mark Roots 7357 us, parallelism: 3.68x [176.016s][info][gc,stats ] CMR: 27076 us [176.016s][info][gc,stats ] CMR: Thread Roots 26096 us, workers (us): 6473, 6257, 6523, 6843, ---, ---, ---, ---, [176.016s][info][gc,stats ] CMR: Code Cache Roots 839 us, workers (us): 220, 307, 141, 172, ---, ---, ---, ---, [176.016s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 25, 22, 21, ---, ---, ---, ---, [176.016s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 34, ---, 8, ---, ---, ---, ---, ---, [176.016s][info][gc,stats ] Concurrent Marking 7750 us, parallelism: 2.99x [176.016s][info][gc,stats ] CM: 23140 us [176.016s][info][gc,stats ] CM: Parallel Mark 23140 us, workers (us): 5800, 5787, 5778, 5774, ---, ---, ---, ---, [176.016s][info][gc,stats ] Pause Final Mark (G) 1386 us [176.016s][info][gc,stats ] Pause Final Mark (N) 971 us [176.016s][info][gc,stats ] Finish Mark 567 us [176.016s][info][gc,stats ] Update Region States 72 us [176.016s][info][gc,stats ] Choose Collection Set 99 us [176.016s][info][gc,stats ] Rebuild Free Set 52 us [176.016s][info][gc,stats ] Concurrent Thread Roots 8531 us, parallelism: 3.83x [176.016s][info][gc,stats ] CTR: 32635 us [176.016s][info][gc,stats ] CTR: Thread Roots 32635 us, workers (us): 8477, 8101, 7983, 8073, ---, ---, ---, ---, [176.016s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [176.016s][info][gc,stats ] CWRF: 2 us [176.016s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [176.016s][info][gc,stats ] Concurrent Weak Roots 673 us [176.016s][info][gc,stats ] Roots 55 us, parallelism: 1.60x [176.016s][info][gc,stats ] CWR: 87 us [176.016s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 27, 24, 20, 17, ---, ---, ---, ---, [176.016s][info][gc,stats ] Rendezvous 606 us [176.016s][info][gc,stats ] Concurrent Cleanup 110 us [176.016s][info][gc,stats ] Concurrent Strong Roots 391 us, parallelism: 2.43x [176.016s][info][gc,stats ] CSR: 951 us [176.016s][info][gc,stats ] CSR: Code Cache Roots 793 us, workers (us): 157, 152, 316, 168, ---, ---, ---, ---, [176.016s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 39, 33, 32, 27, ---, ---, ---, ---, [176.016s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [176.016s][info][gc,stats ] Concurrent Evacuation 8392 us [176.016s][info][gc,stats ] Pause Init Update Refs (G) 833 us [176.016s][info][gc,stats ] Pause Init Update Refs (N) 460 us [176.016s][info][gc,stats ] Manage GCLABs 386 us [176.016s][info][gc,stats ] Concurrent Update Refs 17522 us [176.016s][info][gc,stats ] Concurrent Update Thread Roots 22929 us [176.016s][info][gc,stats ] Pause Final Update Refs (G) 562 us [176.016s][info][gc,stats ] Pause Final Update Refs (N) 183 us [176.016s][info][gc,stats ] Update Region States 45 us [176.016s][info][gc,stats ] Trash Collection Set 10 us [176.016s][info][gc,stats ] Rebuild Free Set 67 us [176.016s][info][gc,stats ] Concurrent Cleanup 134 us [176.016s][info][gc,stats ] Workers: Evacuated 31446K across 251940 objects, abandoned 0B across 0 objects. [176.016s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.016s][info][gc,stats ] - age 1: 7167976 bytes, 7167976 total [176.016s][info][gc,stats ] - age 2: 6674560 bytes, 13842536 total [176.016s][info][gc,stats ] - age 3: 5554128 bytes, 19396664 total [176.016s][info][gc,stats ] - age 4: 3833800 bytes, 23230464 total [176.016s][info][gc,stats ] - age 5: 6674792 bytes, 29905256 total [176.016s][info][gc,stats ] - age 6: 2132816 bytes, 32038072 total [176.016s][info][gc,stats ] - age 7: 163024 bytes, 32201096 total [176.016s][info][gc,stats ] [176.016s][info][gc,stats ] Mutators: Evacuated 520K across 3979 objects, abandoned 0B across 0 objects. [176.016s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.016s][info][gc,stats ] - age 1: 32 bytes, 32 total [176.016s][info][gc,stats ] - age 6: 533240 bytes, 533272 total [176.016s][info][gc,stats ] [176.016s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [176.016s][info][gc,stats ] [176.016s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [176.016s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [176.016s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [176.026s][info][gc ] Transition from: normal to: idle [176.161s][info][gc ] Trigger (YOUNG): Average GC time (1098.24 ms) is above the time for average allocation rate (10703 MB/s) to deplete free headroom (11751M) (margin of error = 1.97) [176.161s][info][gc,ergo ] Free headroom: 13338M (free) - 1587M (spike) - 0B (penalties) = 11751M [176.161s][info][gc ] Transition from: idle to: normal [176.161s][info][gc ] Heuristics request for young collection accepted [176.161s][info][gc,free ] Free: 13338M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 5452K, Mutator Free: 1668 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7098K, Max: 7098K; Used: 1093K [176.161s][info][gc,ergo ] GC(105) Start GC cycle (YOUNG) [176.161s][info][gc,start ] GC(105) Concurrent reset [176.161s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent reset [176.173s][info][gc ] GC(105) Concurrent reset 11.780ms [176.173s][info][gc,start ] GC(105) Pause Init Mark (YOUNG) [176.173s][info][gc,task ] GC(105) Using 8 of 8 workers for init marking [176.176s][info][gc ] GC(105) Pause Init Mark (YOUNG) 3.419ms [176.177s][info][gc,start ] GC(105) Concurrent remembered set scanning [176.177s][info][gc,task ] GC(105) Using 4 of 8 workers for Concurrent remembered set scanning [176.187s][info][gc ] GC(105) Concurrent remembered set scanning 10.577ms [176.187s][info][gc,start ] GC(105) Concurrent marking roots [176.187s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent marking roots [176.195s][info][gc ] GC(105) Concurrent marking roots 7.824ms [176.195s][info][gc,start ] GC(105) Concurrent marking (YOUNG) [176.195s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent marking [176.204s][info][gc ] GC(105) Concurrent marking (YOUNG) 8.478ms [176.204s][info][gc,start ] GC(105) Pause Final Mark (YOUNG) [176.204s][info][gc,task ] GC(105) Using 8 of 8 workers for final marking [176.205s][info][gc,ergo ] GC(105) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [176.205s][info][gc,ergo ] GC(105) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [176.205s][info][gc,ergo ] GC(105) Chosen CSet evacuates young: 27850K (of which at least: 0B are to be promoted), old: 0B [176.205s][info][gc,ergo ] GC(105) Collectable Garbage: 2562M (99%), Immediate: 0B (0%), 0 regions, CSet: 2562M (99%), 324 regions [176.205s][info][gc,ergo ] GC(105) Evacuation Targets: YOUNG: 27850K, PROMOTE: 0B, OLD: 0B, TOTAL: 27850K [176.205s][info][gc,free ] Free: 13688M, Max: 8192K regular, 2872M humongous, Frag: 80% external, 0% internal; Used: 0B, Mutator Free: 1711 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 7098K, Max: 7098K; Used: 1093K [176.205s][info][gc ] GC(105) Pause Final Mark (YOUNG) 0.968ms [176.205s][info][gc,start ] GC(105) Concurrent thread roots [176.205s][info][gc,task ] GC(105) Using 4 of 8 workers for Concurrent thread roots [176.213s][info][gc ] GC(105) Concurrent thread roots 7.770ms [176.213s][info][gc,start ] GC(105) Concurrent weak references [176.213s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent weak references [176.213s][info][gc,ref ] GC(105) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.213s][info][gc,ref ] GC(105) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.213s][info][gc,ref ] GC(105) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.213s][info][gc ] GC(105) Concurrent weak references 0.040ms [176.213s][info][gc,start ] GC(105) Concurrent weak roots [176.213s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent weak root [176.214s][info][gc ] GC(105) Concurrent weak roots 0.758ms [176.214s][info][gc,start ] GC(105) Concurrent cleanup [176.214s][info][gc ] GC(105) Concurrent cleanup 18110M->18110M(31744M) 0.104ms [176.214s][info][gc,free ] Free: 13568M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 0B, Mutator Free: 1696 Collector Reserve: 40284K, Max: 8192K; Used: 675K Old Collector Reserve: 7098K, Max: 7098K; Used: 1093K [176.214s][info][gc,start ] GC(105) Concurrent strong roots [176.214s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent strong root [176.214s][info][gc ] GC(105) Concurrent strong roots 0.372ms [176.214s][info][gc,start ] GC(105) Concurrent evacuation [176.214s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent evacuation [176.223s][info][gc ] GC(105) Concurrent evacuation 8.751ms [176.223s][info][gc,start ] GC(105) Pause Init Update Refs [176.224s][info][gc ] GC(105) Pause Init Update Refs 0.462ms [176.224s][info][gc,start ] GC(105) Concurrent update references [176.224s][info][gc,task ] GC(105) Using 4 of 8 workers for concurrent reference update [176.224s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [176.241s][info][gc ] GC(105) Concurrent update references 16.951ms [176.241s][info][gc,start ] GC(105) Concurrent update thread roots [176.268s][info][gc ] GC(105) Concurrent update thread roots 26.796ms [176.268s][info][gc,start ] GC(105) Pause Final Update Refs [176.268s][info][gc,task ] GC(105) Using 8 of 8 workers for final reference update [176.268s][info][gc,free ] Free: 14456M, Max: 8192K regular, 2152M humongous, Frag: 82% external, 17% internal; Used: 2549M, Mutator Free: 1807 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 7005K, Max: 7005K; Used: 1186K [176.268s][info][gc ] GC(105) Pause Final Update Refs 0.194ms [176.268s][info][gc,start ] GC(105) Concurrent cleanup [176.268s][info][gc ] GC(105) Concurrent cleanup 19014M->16440M(31744M) 0.134ms [176.268s][info][gc,ergo ] GC(105) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7013K, young_available: 15280M [176.268s][info][gc,ergo ] GC(105) At end of Concurrent Young GC: GCU: 6.3%, MU: 17.9% during period of 0.253s [176.269s][info][gc,ergo ] GC(105) At end of Concurrent Young GC: YOUNG generation used: 1368M, used regions: 1368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15280M [176.269s][info][gc,ergo ] GC(105) At end of Concurrent Young GC: OLD generation used: 15072M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 7013K [176.269s][info][gc,free ] Free: 14440M, Max: 8192K regular, 2152M humongous, Frag: 86% external, 0% internal; Used: 0B, Mutator Free: 1805 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7005K, Max: 7005K; Used: 1186K [176.269s][info][gc,stats ] [176.269s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [176.269s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [176.269s][info][gc,stats ] [176.269s][info][gc,stats ] Concurrent Reset 11799 us [176.269s][info][gc,stats ] Pause Init Mark (G) 4124 us [176.269s][info][gc,stats ] Pause Init Mark (N) 3428 us [176.269s][info][gc,stats ] Swap Remembered Set 3043 us [176.269s][info][gc,stats ] Update Region States 261 us [176.269s][info][gc,stats ] Concurrent Scan Remembered Set 10591 us, parallelism: 3.96x [176.269s][info][gc,stats ] RS: 41939 us [176.269s][info][gc,stats ] RS: Scan Clusters 41939 us, workers (us): 10501, 10487, 10479, 10473, ---, ---, ---, ---, [176.269s][info][gc,stats ] Concurrent Mark Roots 7838 us, parallelism: 3.70x [176.269s][info][gc,stats ] CMR: 28997 us [176.269s][info][gc,stats ] CMR: Thread Roots 28091 us, workers (us): 7056, 6913, 7359, 6764, ---, ---, ---, ---, [176.269s][info][gc,stats ] CMR: Code Cache Roots 780 us, workers (us): 143, 174, 142, 321, ---, ---, ---, ---, [176.269s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 23, 18, 19, ---, ---, ---, ---, [176.269s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [176.269s][info][gc,stats ] Concurrent Marking 8490 us, parallelism: 3.02x [176.269s][info][gc,stats ] CM: 25601 us [176.269s][info][gc,stats ] CM: Parallel Mark 25601 us, workers (us): 6408, 6407, 6391, 6395, ---, ---, ---, ---, [176.269s][info][gc,stats ] Pause Final Mark (G) 1413 us [176.269s][info][gc,stats ] Pause Final Mark (N) 974 us [176.269s][info][gc,stats ] Finish Mark 553 us [176.269s][info][gc,stats ] Update Region States 72 us [176.269s][info][gc,stats ] Choose Collection Set 122 us [176.269s][info][gc,stats ] Rebuild Free Set 51 us [176.269s][info][gc,stats ] Concurrent Thread Roots 7782 us, parallelism: 3.83x [176.269s][info][gc,stats ] CTR: 29776 us [176.269s][info][gc,stats ] CTR: Thread Roots 29776 us, workers (us): 7732, 7374, 7267, 7403, ---, ---, ---, ---, [176.269s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [176.269s][info][gc,stats ] CWRF: 1 us [176.269s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [176.269s][info][gc,stats ] Concurrent Weak Roots 763 us [176.269s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [176.269s][info][gc,stats ] CWR: 73 us [176.269s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 23, 21, 15, 14, ---, ---, ---, ---, [176.269s][info][gc,stats ] Rendezvous 696 us [176.269s][info][gc,stats ] Concurrent Cleanup 108 us [176.269s][info][gc,stats ] Concurrent Strong Roots 377 us, parallelism: 2.46x [176.269s][info][gc,stats ] CSR: 930 us [176.269s][info][gc,stats ] CSR: Code Cache Roots 786 us, workers (us): 163, 157, 160, 305, ---, ---, ---, ---, [176.269s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 31, 28, 23, ---, ---, ---, ---, [176.269s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 5, ---, ---, ---, ---, ---, ---, [176.269s][info][gc,stats ] Concurrent Evacuation 8764 us [176.269s][info][gc,stats ] Pause Init Update Refs (G) 874 us [176.269s][info][gc,stats ] Pause Init Update Refs (N) 469 us [176.269s][info][gc,stats ] Manage GCLABs 391 us [176.269s][info][gc,stats ] Concurrent Update Refs 16964 us [176.269s][info][gc,stats ] Concurrent Update Thread Roots 26812 us [176.269s][info][gc,stats ] Pause Final Update Refs (G) 589 us [176.269s][info][gc,stats ] Pause Final Update Refs (N) 199 us [176.269s][info][gc,stats ] Update Region States 49 us [176.269s][info][gc,stats ] Trash Collection Set 8 us [176.269s][info][gc,stats ] Rebuild Free Set 71 us [176.269s][info][gc,stats ] Concurrent Cleanup 140 us [176.269s][info][gc,stats ] Workers: Evacuated 27367K across 215185 objects, abandoned 0B across 0 objects. [176.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.269s][info][gc,stats ] - age 1: 10875640 bytes, 10875640 total [176.269s][info][gc,stats ] - age 2: 434744 bytes, 11310384 total [176.269s][info][gc,stats ] - age 3: 6564720 bytes, 17875104 total [176.269s][info][gc,stats ] - age 4: 5463184 bytes, 23338288 total [176.269s][info][gc,stats ] - age 5: 3527176 bytes, 26865464 total [176.269s][info][gc,stats ] - age 6: 1046032 bytes, 27911496 total [176.269s][info][gc,stats ] - age 7: 112720 bytes, 28024216 total [176.269s][info][gc,stats ] [176.269s][info][gc,stats ] Mutators: Evacuated 483K across 3673 objects, abandoned 0B across 0 objects. [176.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.269s][info][gc,stats ] - age 1: 32 bytes, 32 total [176.269s][info][gc,stats ] - age 5: 243200 bytes, 243232 total [176.269s][info][gc,stats ] - age 6: 251944 bytes, 495176 total [176.269s][info][gc,stats ] [176.269s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [176.269s][info][gc,stats ] - age 1: 7108352 bytes, 7108352 total [176.269s][info][gc,stats ] [176.269s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [176.269s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [176.269s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [176.279s][info][gc ] Transition from: normal to: idle [176.365s][info][gc ] Trigger (YOUNG): Average GC time (1044.92 ms) is above the time for average allocation rate (11142 MB/s) to deplete free headroom (11639M) (margin of error = 1.97) [176.365s][info][gc,ergo ] Free headroom: 13226M (free) - 1587M (spike) - 0B (penalties) = 11639M [176.365s][info][gc ] Transition from: idle to: normal [176.365s][info][gc ] Heuristics request for young collection accepted [176.365s][info][gc,free ] Free: 13226M, Max: 8192K regular, 2152M humongous, Frag: 84% external, 0% internal; Used: 5314K, Mutator Free: 1654 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 7005K, Max: 7005K; Used: 1186K [176.365s][info][gc,ergo ] GC(106) Start GC cycle (YOUNG) [176.365s][info][gc,start ] GC(106) Concurrent reset [176.365s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent reset [176.378s][info][gc ] GC(106) Concurrent reset 12.196ms [176.378s][info][gc,start ] GC(106) Pause Init Mark (YOUNG) [176.378s][info][gc,task ] GC(106) Using 8 of 8 workers for init marking [176.382s][info][gc ] GC(106) Pause Init Mark (YOUNG) 3.540ms [176.382s][info][gc,start ] GC(106) Concurrent remembered set scanning [176.382s][info][gc,task ] GC(106) Using 4 of 8 workers for Concurrent remembered set scanning [176.392s][info][gc ] GC(106) Concurrent remembered set scanning 9.571ms [176.392s][info][gc,start ] GC(106) Concurrent marking roots [176.392s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent marking roots [176.399s][info][gc ] GC(106) Concurrent marking roots 7.487ms [176.399s][info][gc,start ] GC(106) Concurrent marking (YOUNG) [176.399s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent marking [176.407s][info][gc ] GC(106) Concurrent marking (YOUNG) 7.674ms [176.407s][info][gc,start ] GC(106) Pause Final Mark (YOUNG) [176.407s][info][gc,task ] GC(106) Using 8 of 8 workers for final marking [176.408s][info][gc,ergo ] GC(106) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [176.408s][info][gc,ergo ] GC(106) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [176.408s][info][gc,ergo ] GC(106) Chosen CSet evacuates young: 18252K (of which at least: 0B are to be promoted), old: 0B [176.408s][info][gc,ergo ] GC(106) Collectable Garbage: 2662M (99%), Immediate: 8192K (0%), 1 regions, CSet: 2654M (99%), 334 regions [176.408s][info][gc,ergo ] GC(106) Evacuation Targets: YOUNG: 18252K, PROMOTE: 0B, OLD: 0B, TOTAL: 18252K [176.408s][info][gc,free ] Free: 13632M, Max: 8192K regular, 2184M humongous, Frag: 84% external, 0% internal; Used: 8192K, Mutator Free: 1704 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 7005K, Max: 7005K; Used: 1186K [176.408s][info][gc ] GC(106) Pause Final Mark (YOUNG) 0.888ms [176.408s][info][gc,start ] GC(106) Concurrent thread roots [176.408s][info][gc,task ] GC(106) Using 4 of 8 workers for Concurrent thread roots [176.416s][info][gc ] GC(106) Concurrent thread roots 7.739ms [176.416s][info][gc,start ] GC(106) Concurrent weak references [176.416s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent weak references [176.416s][info][gc,ref ] GC(106) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.416s][info][gc,ref ] GC(106) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.416s][info][gc,ref ] GC(106) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.416s][info][gc ] GC(106) Concurrent weak references 0.047ms [176.416s][info][gc,start ] GC(106) Concurrent weak roots [176.416s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent weak root [176.417s][info][gc ] GC(106) Concurrent weak roots 0.789ms [176.417s][info][gc,start ] GC(106) Concurrent cleanup [176.417s][info][gc ] GC(106) Concurrent cleanup 18198M->18190M(31744M) 0.112ms [176.417s][info][gc,free ] Free: 13506M, Max: 8192K regular, 2184M humongous, Frag: 84% external, 0% internal; Used: 5292K, Mutator Free: 1689 Collector Reserve: 23767K, Max: 8192K; Used: 808K Old Collector Reserve: 7005K, Max: 7005K; Used: 1186K [176.417s][info][gc,start ] GC(106) Concurrent strong roots [176.417s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent strong root [176.417s][info][gc ] GC(106) Concurrent strong roots 0.368ms [176.417s][info][gc,start ] GC(106) Concurrent evacuation [176.417s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent evacuation [176.423s][info][gc ] GC(106) Concurrent evacuation 5.856ms [176.423s][info][gc,start ] GC(106) Pause Init Update Refs [176.424s][info][gc ] GC(106) Pause Init Update Refs 0.457ms [176.424s][info][gc,start ] GC(106) Concurrent update references [176.424s][info][gc,task ] GC(106) Using 4 of 8 workers for concurrent reference update [176.424s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [176.443s][info][gc ] GC(106) Concurrent update references 19.307ms [176.443s][info][gc,start ] GC(106) Concurrent update thread roots [176.468s][info][gc ] GC(106) Concurrent update thread roots 24.925ms [176.468s][info][gc,start ] GC(106) Pause Final Update Refs [176.468s][info][gc,task ] GC(106) Using 8 of 8 workers for final reference update [176.469s][info][gc,free ] Free: 14802M, Max: 8192K regular, 2152M humongous, Frag: 83% external, 17% internal; Used: 2645M, Mutator Free: 1851 Collector Reserve: 835M, Max: 8192K; Used: 36896K Old Collector Reserve: 6916K, Max: 6916K; Used: 1275K [176.469s][info][gc ] GC(106) Pause Final Update Refs 0.197ms [176.469s][info][gc,start ] GC(106) Concurrent cleanup [176.469s][info][gc ] GC(106) Concurrent cleanup 18754M->16082M(31744M) 0.131ms [176.469s][info][gc,ergo ] GC(106) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6924K, young_available: 15638M [176.469s][info][gc,ergo ] GC(106) At end of Concurrent Young GC: GCU: 7.6%, MU: 18.9% during period of 0.201s [176.469s][info][gc,ergo ] GC(106) At end of Concurrent Young GC: YOUNG generation used: 1017M, used regions: 1024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15630M [176.469s][info][gc,ergo ] GC(106) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6924K [176.469s][info][gc,free ] Free: 14794M, Max: 8192K regular, 3472M humongous, Frag: 77% external, 0% internal; Used: 5292K, Mutator Free: 1850 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 6916K, Max: 6916K; Used: 1275K [176.469s][info][gc,stats ] [176.469s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [176.469s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [176.469s][info][gc,stats ] [176.469s][info][gc,stats ] Concurrent Reset 12222 us [176.470s][info][gc,stats ] Pause Init Mark (G) 4257 us [176.470s][info][gc,stats ] Pause Init Mark (N) 3549 us [176.470s][info][gc,stats ] Swap Remembered Set 3135 us [176.470s][info][gc,stats ] Update Region States 289 us [176.470s][info][gc,stats ] Concurrent Scan Remembered Set 9586 us, parallelism: 3.96x [176.470s][info][gc,stats ] RS: 37951 us [176.470s][info][gc,stats ] RS: Scan Clusters 37951 us, workers (us): 9489, 9488, 9487, 9487, ---, ---, ---, ---, [176.470s][info][gc,stats ] Concurrent Mark Roots 7500 us, parallelism: 3.69x [176.470s][info][gc,stats ] CMR: 27687 us [176.470s][info][gc,stats ] CMR: Thread Roots 26765 us, workers (us): 6675, 6579, 7013, 6497, ---, ---, ---, ---, [176.470s][info][gc,stats ] CMR: Code Cache Roots 794 us, workers (us): 162, 176, 142, 314, ---, ---, ---, ---, [176.470s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 25, 24, 22, 19, ---, ---, ---, ---, [176.470s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [176.470s][info][gc,stats ] Concurrent Marking 7689 us, parallelism: 2.86x [176.470s][info][gc,stats ] CM: 22029 us [176.470s][info][gc,stats ] CM: Parallel Mark 22029 us, workers (us): 5512, 5514, 5497, 5506, ---, ---, ---, ---, [176.470s][info][gc,stats ] Pause Final Mark (G) 1328 us [176.470s][info][gc,stats ] Pause Final Mark (N) 893 us [176.470s][info][gc,stats ] Finish Mark 494 us [176.470s][info][gc,stats ] Update Region States 77 us [176.470s][info][gc,stats ] Choose Collection Set 98 us [176.470s][info][gc,stats ] Rebuild Free Set 47 us [176.470s][info][gc,stats ] Concurrent Thread Roots 7753 us, parallelism: 3.82x [176.470s][info][gc,stats ] CTR: 29635 us [176.470s][info][gc,stats ] CTR: Thread Roots 29635 us, workers (us): 7370, 7276, 7663, 7326, ---, ---, ---, ---, [176.470s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [176.470s][info][gc,stats ] CWRF: 1 us [176.470s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [176.470s][info][gc,stats ] Concurrent Weak Roots 798 us [176.470s][info][gc,stats ] Roots 51 us, parallelism: 1.25x [176.470s][info][gc,stats ] CWR: 63 us [176.470s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 18, 13, 10, ---, ---, ---, ---, [176.470s][info][gc,stats ] Rendezvous 727 us [176.470s][info][gc,stats ] Concurrent Cleanup 117 us [176.470s][info][gc,stats ] Concurrent Strong Roots 372 us, parallelism: 2.48x [176.470s][info][gc,stats ] CSR: 924 us [176.470s][info][gc,stats ] CSR: Code Cache Roots 774 us, workers (us): 298, 144, 144, 187, ---, ---, ---, ---, [176.470s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 38, 35, 28, 26, ---, ---, ---, ---, [176.470s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): ---, ---, 19, 5, ---, ---, ---, ---, [176.470s][info][gc,stats ] Concurrent Evacuation 5868 us [176.470s][info][gc,stats ] Pause Init Update Refs (G) 869 us [176.470s][info][gc,stats ] Pause Init Update Refs (N) 464 us [176.470s][info][gc,stats ] Manage GCLABs 388 us [176.470s][info][gc,stats ] Concurrent Update Refs 19321 us [176.470s][info][gc,stats ] Concurrent Update Thread Roots 24940 us [176.470s][info][gc,stats ] Pause Final Update Refs (G) 599 us [176.470s][info][gc,stats ] Pause Final Update Refs (N) 202 us [176.470s][info][gc,stats ] Update Region States 46 us [176.470s][info][gc,stats ] Trash Collection Set 12 us [176.470s][info][gc,stats ] Rebuild Free Set 75 us [176.470s][info][gc,stats ] Concurrent Cleanup 137 us [176.470s][info][gc,stats ] Workers: Evacuated 17762K across 142641 objects, abandoned 0B across 0 objects. [176.470s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.470s][info][gc,stats ] - age 1: 6690688 bytes, 6690688 total [176.470s][info][gc,stats ] - age 2: 894224 bytes, 7584912 total [176.470s][info][gc,stats ] - age 3: 374488 bytes, 7959400 total [176.470s][info][gc,stats ] - age 4: 6564688 bytes, 14524088 total [176.470s][info][gc,stats ] - age 5: 3527000 bytes, 18051088 total [176.470s][info][gc,stats ] - age 6: 30048 bytes, 18081136 total [176.470s][info][gc,stats ] - age 7: 107840 bytes, 18188976 total [176.470s][info][gc,stats ] [176.470s][info][gc,stats ] Mutators: Evacuated 489K across 3722 objects, abandoned 0B across 0 objects. [176.470s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.470s][info][gc,stats ] - age 4: 32 bytes, 32 total [176.470s][info][gc,stats ] - age 5: 501232 bytes, 501264 total [176.470s][info][gc,stats ] - age 7: 32 bytes, 501296 total [176.470s][info][gc,stats ] [176.470s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [176.470s][info][gc,stats ] - age 1: 7237968 bytes, 7237968 total [176.470s][info][gc,stats ] - age 2: 6933336 bytes, 14171304 total [176.470s][info][gc,stats ] [176.470s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [176.470s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [176.470s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [176.480s][info][gc ] Transition from: normal to: idle [176.669s][info][gc ] Trigger (YOUNG): Average GC time (994.24 ms) is above the time for average allocation rate (11313 MB/s) to deplete free headroom (11239M) (margin of error = 1.97) [176.669s][info][gc,ergo ] Free headroom: 12826M (free) - 1587M (spike) - 0B (penalties) = 11239M [176.669s][info][gc ] Transition from: idle to: normal [176.669s][info][gc ] Heuristics request for young collection accepted [176.669s][info][gc,free ] Free: 12826M, Max: 8192K regular, 3064M humongous, Frag: 77% external, 0% internal; Used: 5292K, Mutator Free: 1604 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 6916K, Max: 6916K; Used: 1275K [176.669s][info][gc,ergo ] GC(107) Start GC cycle (YOUNG) [176.669s][info][gc,start ] GC(107) Concurrent reset [176.669s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent reset [176.684s][info][gc ] GC(107) Concurrent reset 14.568ms [176.685s][info][gc,start ] GC(107) Pause Init Mark (YOUNG) [176.685s][info][gc,task ] GC(107) Using 8 of 8 workers for init marking [176.688s][info][gc ] GC(107) Pause Init Mark (YOUNG) 3.303ms [176.688s][info][gc,start ] GC(107) Concurrent remembered set scanning [176.688s][info][gc,task ] GC(107) Using 4 of 8 workers for Concurrent remembered set scanning [176.698s][info][gc ] GC(107) Concurrent remembered set scanning 9.345ms [176.698s][info][gc,start ] GC(107) Concurrent marking roots [176.698s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent marking roots [176.705s][info][gc ] GC(107) Concurrent marking roots 7.532ms [176.705s][info][gc,start ] GC(107) Concurrent marking (YOUNG) [176.705s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent marking [176.713s][info][gc ] GC(107) Concurrent marking (YOUNG) 8.366ms [176.714s][info][gc,start ] GC(107) Pause Final Mark (YOUNG) [176.714s][info][gc,task ] GC(107) Using 8 of 8 workers for final marking [176.714s][info][gc,ergo ] GC(107) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [176.715s][info][gc,ergo ] GC(107) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [176.715s][info][gc,ergo ] GC(107) Chosen CSet evacuates young: 14311K (of which at least: 0B are to be promoted), old: 0B [176.715s][info][gc,ergo ] GC(107) Collectable Garbage: 3094M (99%), Immediate: 0B (0%), 0 regions, CSet: 3094M (99%), 389 regions [176.715s][info][gc,ergo ] GC(107) Evacuation Targets: YOUNG: 14311K, PROMOTE: 0B, OLD: 0B, TOTAL: 14311K [176.715s][info][gc,free ] Free: 13184M, Max: 8192K regular, 2616M humongous, Frag: 81% external, 0% internal; Used: 0B, Mutator Free: 1648 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 6916K, Max: 6916K; Used: 1275K [176.715s][info][gc ] GC(107) Pause Final Mark (YOUNG) 0.873ms [176.715s][info][gc,start ] GC(107) Concurrent thread roots [176.715s][info][gc,task ] GC(107) Using 4 of 8 workers for Concurrent thread roots [176.723s][info][gc ] GC(107) Concurrent thread roots 7.841ms [176.723s][info][gc,start ] GC(107) Concurrent weak references [176.723s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent weak references [176.723s][info][gc,ref ] GC(107) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.723s][info][gc,ref ] GC(107) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.723s][info][gc,ref ] GC(107) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [176.723s][info][gc ] GC(107) Concurrent weak references 0.050ms [176.723s][info][gc,start ] GC(107) Concurrent weak roots [176.723s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent weak root [176.723s][info][gc ] GC(107) Concurrent weak roots 0.634ms [176.723s][info][gc,start ] GC(107) Concurrent cleanup [176.723s][info][gc ] GC(107) Concurrent cleanup 18613M->18613M(31744M) 0.105ms [176.723s][info][gc,free ] Free: 13080M, Max: 8192K regular, 2512M humongous, Frag: 81% external, 0% internal; Used: 0B, Mutator Free: 1635 Collector Reserve: 24259K, Max: 8192K; Used: 316K Old Collector Reserve: 6916K, Max: 6916K; Used: 1275K [176.723s][info][gc,start ] GC(107) Concurrent strong roots [176.723s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent strong root [176.724s][info][gc ] GC(107) Concurrent strong roots 0.393ms [176.724s][info][gc,start ] GC(107) Concurrent evacuation [176.724s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent evacuation [176.730s][info][gc ] GC(107) Concurrent evacuation 6.508ms [176.731s][info][gc,start ] GC(107) Pause Init Update Refs [176.731s][info][gc ] GC(107) Pause Init Update Refs 0.472ms [176.731s][info][gc,start ] GC(107) Concurrent update references [176.731s][info][gc,task ] GC(107) Using 4 of 8 workers for concurrent reference update [176.731s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [176.748s][info][gc ] GC(107) Concurrent update references 17.071ms [176.748s][info][gc,start ] GC(107) Concurrent update thread roots [176.774s][info][gc ] GC(107) Concurrent update thread roots 25.416ms [176.774s][info][gc,start ] GC(107) Pause Final Update Refs [176.774s][info][gc,task ] GC(107) Using 8 of 8 workers for final reference update [176.774s][info][gc,free ] Free: 14851M, Max: 8192K regular, 2008M humongous, Frag: 83% external, 20% internal; Used: 3092M, Mutator Free: 1857 Collector Reserve: 840M, Max: 8192K; Used: 20512K Old Collector Reserve: 6848K, Max: 6848K; Used: 1343K [176.774s][info][gc ] GC(107) Pause Final Update Refs 0.189ms [176.774s][info][gc,start ] GC(107) Concurrent cleanup [176.775s][info][gc ] GC(107) Concurrent cleanup 19135M->16043M(31744M) 0.185ms [176.775s][info][gc,ergo ] GC(107) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6856K, young_available: 15678M [176.775s][info][gc,ergo ] GC(107) At end of Concurrent Young GC: GCU: 5.0%, MU: 17.7% during period of 0.306s [176.775s][info][gc,ergo ] GC(107) At end of Concurrent Young GC: YOUNG generation used: 969M, used regions: 976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15678M [176.775s][info][gc,ergo ] GC(107) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6856K [176.775s][info][gc,free ] Free: 14838M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 10237K, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6848K, Max: 6848K; Used: 1343K [176.775s][info][gc,stats ] [176.775s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [176.775s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [176.775s][info][gc,stats ] [176.775s][info][gc,stats ] Concurrent Reset 14593 us [176.775s][info][gc,stats ] Pause Init Mark (G) 4098 us [176.775s][info][gc,stats ] Pause Init Mark (N) 3315 us [176.775s][info][gc,stats ] Swap Remembered Set 3116 us [176.775s][info][gc,stats ] Update Region States 46 us [176.775s][info][gc,stats ] Concurrent Scan Remembered Set 9361 us, parallelism: 3.93x [176.775s][info][gc,stats ] RS: 36771 us [176.775s][info][gc,stats ] RS: Scan Clusters 36771 us, workers (us): 9277, 9272, 9265, 8958, ---, ---, ---, ---, [176.775s][info][gc,stats ] Concurrent Mark Roots 7545 us, parallelism: 3.70x [176.775s][info][gc,stats ] CMR: 27915 us [176.775s][info][gc,stats ] CMR: Thread Roots 27029 us, workers (us): 7007, 6703, 6625, 6695, ---, ---, ---, ---, [176.775s][info][gc,stats ] CMR: Code Cache Roots 761 us, workers (us): 174, 142, 316, 129, ---, ---, ---, ---, [176.775s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 28, 22, 20, 17, ---, ---, ---, ---, [176.775s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 28, 9, ---, ---, ---, ---, ---, ---, [176.775s][info][gc,stats ] Concurrent Marking 8382 us, parallelism: 2.96x [176.775s][info][gc,stats ] CM: 24807 us [176.775s][info][gc,stats ] CM: Parallel Mark 24807 us, workers (us): 6217, 6201, 6194, 6196, ---, ---, ---, ---, [176.775s][info][gc,stats ] Pause Final Mark (G) 1336 us [176.775s][info][gc,stats ] Pause Final Mark (N) 879 us [176.776s][info][gc,stats ] Finish Mark 476 us [176.776s][info][gc,stats ] Update Region States 64 us [176.776s][info][gc,stats ] Choose Collection Set 113 us [176.776s][info][gc,stats ] Rebuild Free Set 49 us [176.776s][info][gc,stats ] Concurrent Thread Roots 7855 us, parallelism: 3.87x [176.776s][info][gc,stats ] CTR: 30372 us [176.776s][info][gc,stats ] CTR: Thread Roots 30372 us, workers (us): 7495, 7526, 7579, 7773, ---, ---, ---, ---, [176.776s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [176.776s][info][gc,stats ] CWRF: 1 us [176.776s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [176.776s][info][gc,stats ] Concurrent Weak Roots 648 us [176.776s][info][gc,stats ] Roots 50 us, parallelism: 1.43x [176.776s][info][gc,stats ] CWR: 72 us [176.776s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 21, 17, 11, ---, ---, ---, ---, [176.776s][info][gc,stats ] Rendezvous 574 us [176.776s][info][gc,stats ] Concurrent Cleanup 110 us [176.776s][info][gc,stats ] Concurrent Strong Roots 398 us, parallelism: 2.47x [176.776s][info][gc,stats ] CSR: 983 us [176.776s][info][gc,stats ] CSR: Code Cache Roots 821 us, workers (us): 152, 202, 153, 313, ---, ---, ---, ---, [176.776s][info][gc,stats ] CSR: VM Strong Roots 138 us, workers (us): 40, 37, 33, 28, ---, ---, ---, ---, [176.776s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [176.776s][info][gc,stats ] Concurrent Evacuation 6524 us [176.776s][info][gc,stats ] Pause Init Update Refs (G) 889 us [176.776s][info][gc,stats ] Pause Init Update Refs (N) 480 us [176.776s][info][gc,stats ] Manage GCLABs 407 us [176.776s][info][gc,stats ] Concurrent Update Refs 17086 us [176.776s][info][gc,stats ] Concurrent Update Thread Roots 25431 us [176.776s][info][gc,stats ] Pause Final Update Refs (G) 565 us [176.776s][info][gc,stats ] Pause Final Update Refs (N) 194 us [176.776s][info][gc,stats ] Update Region States 51 us [176.776s][info][gc,stats ] Trash Collection Set 12 us [176.776s][info][gc,stats ] Rebuild Free Set 68 us [176.776s][info][gc,stats ] Concurrent Cleanup 194 us [176.776s][info][gc,stats ] Workers: Evacuated 14311K across 97843 objects, abandoned 0B across 0 objects. [176.776s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.776s][info][gc,stats ] - age 1: 12929768 bytes, 12929768 total [176.776s][info][gc,stats ] - age 2: 104432 bytes, 13034200 total [176.776s][info][gc,stats ] - age 3: 467192 bytes, 13501392 total [176.776s][info][gc,stats ] - age 4: 374488 bytes, 13875880 total [176.776s][info][gc,stats ] - age 5: 647656 bytes, 14523536 total [176.776s][info][gc,stats ] - age 6: 47032 bytes, 14570568 total [176.776s][info][gc,stats ] - age 7: 84816 bytes, 14655384 total [176.776s][info][gc,stats ] [176.776s][info][gc,stats ] Mutators: Evacuated 64B across 3 objects, abandoned 0B across 0 objects. [176.776s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [176.776s][info][gc,stats ] - age 5: 32 bytes, 32 total [176.776s][info][gc,stats ] - age 6: 32 bytes, 64 total [176.776s][info][gc,stats ] [176.776s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [176.776s][info][gc,stats ] - age 1: 7171728 bytes, 7171728 total [176.776s][info][gc,stats ] - age 2: 7237968 bytes, 14409696 total [176.776s][info][gc,stats ] - age 3: 6779056 bytes, 21188752 total [176.776s][info][gc,stats ] [176.776s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [176.776s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [176.776s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [176.786s][info][gc ] Transition from: normal to: idle [177.004s][info][gc ] Trigger (YOUNG): Average GC time (943.52 ms) is above the time for average allocation rate (11530 MB/s) to deplete free headroom (10874M) (margin of error = 1.96) [177.004s][info][gc,ergo ] Free headroom: 12462M (free) - 1587M (spike) - 0B (penalties) = 10874M [177.004s][info][gc ] Transition from: idle to: normal [177.004s][info][gc ] Heuristics request for young collection accepted [177.004s][info][gc,free ] Free: 12462M, Max: 8192K regular, 2008M humongous, Frag: 84% external, 0% internal; Used: 10237K, Mutator Free: 1559 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6848K, Max: 6848K; Used: 1343K [177.004s][info][gc,ergo ] GC(108) Start GC cycle (YOUNG) [177.004s][info][gc,start ] GC(108) Concurrent reset [177.004s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent reset [177.020s][info][gc ] GC(108) Concurrent reset 15.941ms [177.020s][info][gc,start ] GC(108) Pause Init Mark (YOUNG) [177.020s][info][gc,task ] GC(108) Using 8 of 8 workers for init marking [177.024s][info][gc ] GC(108) Pause Init Mark (YOUNG) 3.463ms [177.024s][info][gc,start ] GC(108) Concurrent remembered set scanning [177.024s][info][gc,task ] GC(108) Using 4 of 8 workers for Concurrent remembered set scanning [177.034s][info][gc ] GC(108) Concurrent remembered set scanning 10.119ms [177.034s][info][gc,start ] GC(108) Concurrent marking roots [177.034s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent marking roots [177.041s][info][gc ] GC(108) Concurrent marking roots 7.316ms [177.041s][info][gc,start ] GC(108) Concurrent marking (YOUNG) [177.041s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent marking [177.050s][info][gc ] GC(108) Concurrent marking (YOUNG) 8.679ms [177.050s][info][gc,start ] GC(108) Pause Final Mark (YOUNG) [177.050s][info][gc,task ] GC(108) Using 8 of 8 workers for final marking [177.051s][info][gc,ergo ] GC(108) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [177.051s][info][gc,ergo ] GC(108) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [177.051s][info][gc,ergo ] GC(108) Chosen CSet evacuates young: 17353K (of which at least: 0B are to be promoted), old: 0B [177.051s][info][gc,ergo ] GC(108) Collectable Garbage: 3468M (99%), Immediate: 8192K (0%), 1 regions, CSet: 3460M (99%), 435 regions [177.051s][info][gc,ergo ] GC(108) Evacuation Targets: YOUNG: 17353K, PROMOTE: 0B, OLD: 0B, TOTAL: 17353K [177.051s][info][gc,free ] Free: 12826M, Max: 8192K regular, 2184M humongous, Frag: 83% external, 0% internal; Used: 13958K, Mutator Free: 1604 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 6848K, Max: 6848K; Used: 1343K [177.051s][info][gc ] GC(108) Pause Final Mark (YOUNG) 0.923ms [177.051s][info][gc,start ] GC(108) Concurrent thread roots [177.051s][info][gc,task ] GC(108) Using 4 of 8 workers for Concurrent thread roots [177.060s][info][gc ] GC(108) Concurrent thread roots 8.608ms [177.060s][info][gc,start ] GC(108) Concurrent weak references [177.060s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent weak references [177.060s][info][gc,ref ] GC(108) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.060s][info][gc,ref ] GC(108) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.060s][info][gc,ref ] GC(108) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.060s][info][gc ] GC(108) Concurrent weak references 0.051ms [177.060s][info][gc,start ] GC(108) Concurrent weak roots [177.060s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent weak root [177.061s][info][gc ] GC(108) Concurrent weak roots 0.609ms [177.061s][info][gc,start ] GC(108) Concurrent cleanup [177.061s][info][gc ] GC(108) Concurrent cleanup 18995M->18987M(31744M) 0.192ms [177.061s][info][gc,free ] Free: 12707M, Max: 8192K regular, 2184M humongous, Frag: 83% external, 0% internal; Used: 4980K, Mutator Free: 1589 Collector Reserve: 23640K, Max: 8192K; Used: 935K Old Collector Reserve: 6818K, Max: 6818K; Used: 1373K [177.061s][info][gc,start ] GC(108) Concurrent strong roots [177.061s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent strong root [177.061s][info][gc ] GC(108) Concurrent strong roots 0.371ms [177.061s][info][gc,start ] GC(108) Concurrent evacuation [177.061s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent evacuation [177.069s][info][gc ] GC(108) Concurrent evacuation 8.151ms [177.070s][info][gc,start ] GC(108) Pause Init Update Refs [177.070s][info][gc ] GC(108) Pause Init Update Refs 0.489ms [177.070s][info][gc,start ] GC(108) Concurrent update references [177.070s][info][gc,task ] GC(108) Using 4 of 8 workers for concurrent reference update [177.070s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [177.088s][info][gc ] GC(108) Concurrent update references 17.430ms [177.088s][info][gc,start ] GC(108) Concurrent update thread roots [177.109s][info][gc ] GC(108) Concurrent update thread roots 21.345ms [177.109s][info][gc,start ] GC(108) Pause Final Update Refs [177.109s][info][gc,task ] GC(108) Using 8 of 8 workers for final reference update [177.110s][info][gc,free ] Free: 14864M, Max: 8192K regular, 1656M humongous, Frag: 86% external, 23% internal; Used: 3444M, Mutator Free: 1858 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 6728K, Max: 6728K; Used: 1463K [177.110s][info][gc ] GC(108) Pause Final Update Refs 0.183ms [177.110s][info][gc,start ] GC(108) Concurrent cleanup [177.110s][info][gc ] GC(108) Concurrent cleanup 19491M->16022M(31744M) 0.172ms [177.110s][info][gc,ergo ] GC(108) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6736K, young_available: 15699M [177.110s][info][gc,ergo ] GC(108) At end of Concurrent Young GC: GCU: 4.8%, MU: 17.8% during period of 0.335s [177.110s][info][gc,ergo ] GC(108) At end of Concurrent Young GC: YOUNG generation used: 960M, used regions: 960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15688M [177.110s][info][gc,ergo ] GC(108) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6736K [177.110s][info][gc,free ] Free: 14848M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 0B, Mutator Free: 1856 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6728K, Max: 6728K; Used: 1463K [177.111s][info][gc,stats ] [177.111s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [177.111s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [177.111s][info][gc,stats ] [177.111s][info][gc,stats ] Concurrent Reset 15968 us [177.111s][info][gc,stats ] Pause Init Mark (G) 4145 us [177.111s][info][gc,stats ] Pause Init Mark (N) 3471 us [177.111s][info][gc,stats ] Swap Remembered Set 3133 us [177.111s][info][gc,stats ] Update Region States 211 us [177.111s][info][gc,stats ] Concurrent Scan Remembered Set 10135 us, parallelism: 3.96x [177.111s][info][gc,stats ] RS: 40157 us [177.111s][info][gc,stats ] RS: Scan Clusters 40157 us, workers (us): 10049, 10045, 10035, 10028, ---, ---, ---, ---, [177.111s][info][gc,stats ] Concurrent Mark Roots 7330 us, parallelism: 3.71x [177.111s][info][gc,stats ] CMR: 27188 us [177.111s][info][gc,stats ] CMR: Thread Roots 26307 us, workers (us): 6574, 6460, 6416, 6857, ---, ---, ---, ---, [177.111s][info][gc,stats ] CMR: Code Cache Roots 757 us, workers (us): 145, 176, 304, 131, ---, ---, ---, ---, [177.111s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 26, 23, 23, 15, ---, ---, ---, ---, [177.111s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [177.111s][info][gc,stats ] Concurrent Marking 8705 us, parallelism: 2.93x [177.111s][info][gc,stats ] CM: 25486 us [177.111s][info][gc,stats ] CM: Parallel Mark 25486 us, workers (us): 6386, 6377, 6367, 6356, ---, ---, ---, ---, [177.111s][info][gc,stats ] Pause Final Mark (G) 1373 us [177.111s][info][gc,stats ] Pause Final Mark (N) 929 us [177.111s][info][gc,stats ] Finish Mark 527 us [177.111s][info][gc,stats ] Update Region States 66 us [177.111s][info][gc,stats ] Choose Collection Set 112 us [177.111s][info][gc,stats ] Rebuild Free Set 49 us [177.111s][info][gc,stats ] Concurrent Thread Roots 8624 us, parallelism: 3.88x [177.111s][info][gc,stats ] CTR: 33452 us [177.111s][info][gc,stats ] CTR: Thread Roots 33452 us, workers (us): 8261, 8562, 8366, 8262, ---, ---, ---, ---, [177.111s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [177.111s][info][gc,stats ] CWRF: 1 us [177.111s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [177.111s][info][gc,stats ] Concurrent Weak Roots 617 us [177.111s][info][gc,stats ] Roots 54 us, parallelism: 1.46x [177.111s][info][gc,stats ] CWR: 80 us [177.111s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 21, 20, 14, ---, ---, ---, ---, [177.111s][info][gc,stats ] Rendezvous 542 us [177.111s][info][gc,stats ] Concurrent Cleanup 201 us [177.111s][info][gc,stats ] Concurrent Strong Roots 377 us, parallelism: 2.41x [177.111s][info][gc,stats ] CSR: 908 us [177.111s][info][gc,stats ] CSR: Code Cache Roots 764 us, workers (us): 297, 151, 154, 162, ---, ---, ---, ---, [177.111s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 37, 31, 25, 23, ---, ---, ---, ---, [177.111s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [177.111s][info][gc,stats ] Concurrent Evacuation 8165 us [177.111s][info][gc,stats ] Pause Init Update Refs (G) 934 us [177.111s][info][gc,stats ] Pause Init Update Refs (N) 498 us [177.111s][info][gc,stats ] Manage GCLABs 418 us [177.111s][info][gc,stats ] Concurrent Update Refs 17444 us [177.111s][info][gc,stats ] Concurrent Update Thread Roots 21362 us [177.111s][info][gc,stats ] Pause Final Update Refs (G) 583 us [177.111s][info][gc,stats ] Pause Final Update Refs (N) 188 us [177.111s][info][gc,stats ] Update Region States 45 us [177.111s][info][gc,stats ] Trash Collection Set 13 us [177.111s][info][gc,stats ] Rebuild Free Set 69 us [177.111s][info][gc,stats ] Concurrent Cleanup 181 us [177.111s][info][gc,stats ] Workers: Evacuated 16755K across 137645 objects, abandoned 0B across 0 objects. [177.111s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.111s][info][gc,stats ] - age 1: 10817944 bytes, 10817944 total [177.111s][info][gc,stats ] - age 2: 1592912 bytes, 12410856 total [177.111s][info][gc,stats ] - age 3: 104432 bytes, 12515288 total [177.111s][info][gc,stats ] - age 4: 4406656 bytes, 16921944 total [177.111s][info][gc,stats ] - age 5: 82536 bytes, 17004480 total [177.111s][info][gc,stats ] - age 6: 71528 bytes, 17076008 total [177.111s][info][gc,stats ] - age 7: 82120 bytes, 17158128 total [177.111s][info][gc,stats ] [177.111s][info][gc,stats ] Mutators: Evacuated 597K across 4568 objects, abandoned 0B across 0 objects. [177.111s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.111s][info][gc,stats ] - age 1: 32 bytes, 32 total [177.111s][info][gc,stats ] - age 4: 610952 bytes, 610984 total [177.111s][info][gc,stats ] - age 5: 576 bytes, 611560 total [177.111s][info][gc,stats ] - age 7: 32 bytes, 611592 total [177.111s][info][gc,stats ] [177.111s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [177.111s][info][gc,stats ] - age 1: 8379512 bytes, 8379512 total [177.111s][info][gc,stats ] - age 2: 6600192 bytes, 14979704 total [177.111s][info][gc,stats ] [177.111s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [177.111s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [177.111s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [177.121s][info][gc ] Transition from: normal to: idle [177.311s][info][gc ] Trigger (YOUNG): Average GC time (895.84 ms) is above the time for average allocation rate (12167 MB/s) to deplete free headroom (10684M) (margin of error = 1.96) [177.311s][info][gc,ergo ] Free headroom: 12272M (free) - 1587M (spike) - 0B (penalties) = 10684M [177.311s][info][gc ] Transition from: idle to: normal [177.311s][info][gc ] Heuristics request for young collection accepted [177.311s][info][gc,free ] Free: 12264M, Max: 8192K regular, 1656M humongous, Frag: 87% external, 0% internal; Used: 0B, Mutator Free: 1533 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6728K, Max: 6728K; Used: 1463K [177.311s][info][gc,ergo ] GC(109) Start GC cycle (YOUNG) [177.311s][info][gc,start ] GC(109) Concurrent reset [177.311s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent reset [177.329s][info][gc ] GC(109) Concurrent reset 17.315ms [177.329s][info][gc,start ] GC(109) Pause Init Mark (YOUNG) [177.329s][info][gc,task ] GC(109) Using 8 of 8 workers for init marking [177.334s][info][gc ] GC(109) Pause Init Mark (YOUNG) 5.134ms [177.334s][info][gc,start ] GC(109) Concurrent remembered set scanning [177.334s][info][gc,task ] GC(109) Using 4 of 8 workers for Concurrent remembered set scanning [177.348s][info][gc ] GC(109) Concurrent remembered set scanning 13.300ms [177.348s][info][gc,start ] GC(109) Concurrent marking roots [177.348s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent marking roots [177.355s][info][gc ] GC(109) Concurrent marking roots 7.429ms [177.355s][info][gc,start ] GC(109) Concurrent marking (YOUNG) [177.355s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent marking [177.364s][info][gc ] GC(109) Concurrent marking (YOUNG) 8.847ms [177.364s][info][gc,start ] GC(109) Pause Final Mark (YOUNG) [177.364s][info][gc,task ] GC(109) Using 8 of 8 workers for final marking [177.365s][info][gc,ergo ] GC(109) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [177.365s][info][gc,ergo ] GC(109) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [177.365s][info][gc,ergo ] GC(109) Chosen CSet evacuates young: 19711K (of which at least: 0B are to be promoted), old: 0B [177.365s][info][gc,ergo ] GC(109) Collectable Garbage: 3684M (99%), Immediate: 0B (0%), 0 regions, CSet: 3684M (99%), 463 regions [177.365s][info][gc,ergo ] GC(109) Evacuation Targets: YOUNG: 19711K, PROMOTE: 0B, OLD: 0B, TOTAL: 19711K [177.365s][info][gc,free ] Free: 12536M, Max: 8192K regular, 2184M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1567 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 6728K, Max: 6728K; Used: 1463K [177.365s][info][gc ] GC(109) Pause Final Mark (YOUNG) 0.958ms [177.366s][info][gc,start ] GC(109) Concurrent thread roots [177.366s][info][gc,task ] GC(109) Using 4 of 8 workers for Concurrent thread roots [177.373s][info][gc ] GC(109) Concurrent thread roots 7.456ms [177.373s][info][gc,start ] GC(109) Concurrent weak references [177.373s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent weak references [177.373s][info][gc,ref ] GC(109) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.373s][info][gc,ref ] GC(109) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.373s][info][gc,ref ] GC(109) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.373s][info][gc ] GC(109) Concurrent weak references 0.039ms [177.373s][info][gc,start ] GC(109) Concurrent weak roots [177.373s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent weak root [177.374s][info][gc ] GC(109) Concurrent weak roots 0.616ms [177.374s][info][gc,start ] GC(109) Concurrent cleanup [177.374s][info][gc ] GC(109) Concurrent cleanup 19270M->19270M(31744M) 0.102ms [177.374s][info][gc,free ] Free: 12427M, Max: 8192K regular, 2184M humongous, Frag: 83% external, 0% internal; Used: 4867K, Mutator Free: 1554 Collector Reserve: 23834K, Max: 8192K; Used: 741K Old Collector Reserve: 6708K, Max: 6708K; Used: 1483K [177.374s][info][gc,start ] GC(109) Concurrent strong roots [177.374s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent strong root [177.374s][info][gc ] GC(109) Concurrent strong roots 0.406ms [177.374s][info][gc,start ] GC(109) Concurrent evacuation [177.374s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent evacuation [177.382s][info][gc ] GC(109) Concurrent evacuation 7.419ms [177.382s][info][gc,start ] GC(109) Pause Init Update Refs [177.382s][info][gc ] GC(109) Pause Init Update Refs 0.471ms [177.383s][info][gc,start ] GC(109) Concurrent update references [177.383s][info][gc,task ] GC(109) Using 4 of 8 workers for concurrent reference update [177.383s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [177.401s][info][gc ] GC(109) Concurrent update references 18.260ms [177.401s][info][gc,start ] GC(109) Concurrent update thread roots [177.424s][info][gc ] GC(109) Concurrent update thread roots 22.847ms [177.424s][info][gc,start ] GC(109) Pause Final Update Refs [177.424s][info][gc,task ] GC(109) Using 8 of 8 workers for final reference update [177.424s][info][gc,free ] Free: 14808M, Max: 8192K regular, 1520M humongous, Frag: 87% external, 24% internal; Used: 3680M, Mutator Free: 1851 Collector Reserve: 835M, Max: 8192K; Used: 28704K Old Collector Reserve: 6593K, Max: 6593K; Used: 1599K [177.424s][info][gc ] GC(109) Pause Final Update Refs 0.178ms [177.424s][info][gc,start ] GC(109) Concurrent cleanup [177.424s][info][gc ] GC(109) Concurrent cleanup 19781M->16085M(31744M) 0.145ms [177.424s][info][gc,ergo ] GC(109) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6601K, young_available: 15635M [177.425s][info][gc,ergo ] GC(109) At end of Concurrent Young GC: GCU: 5.4%, MU: 17.9% during period of 0.315s [177.425s][info][gc,ergo ] GC(109) At end of Concurrent Young GC: YOUNG generation used: 1012M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15635M [177.425s][info][gc,ergo ] GC(109) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6601K [177.425s][info][gc,free ] Free: 14800M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 0B, Mutator Free: 1850 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 6593K, Max: 6593K; Used: 1599K [177.425s][info][gc,stats ] [177.425s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [177.425s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [177.425s][info][gc,stats ] [177.425s][info][gc,stats ] Concurrent Reset 17343 us [177.425s][info][gc,stats ] Pause Init Mark (G) 5881 us [177.425s][info][gc,stats ] Pause Init Mark (N) 5143 us [177.425s][info][gc,stats ] Swap Remembered Set 4848 us [177.425s][info][gc,stats ] Update Region States 162 us [177.425s][info][gc,stats ] Concurrent Scan Remembered Set 13315 us, parallelism: 3.74x [177.425s][info][gc,stats ] RS: 49839 us [177.425s][info][gc,stats ] RS: Scan Clusters 49839 us, workers (us): 13251, 12277, 12199, 12113, ---, ---, ---, ---, [177.425s][info][gc,stats ] Concurrent Mark Roots 7444 us, parallelism: 3.73x [177.425s][info][gc,stats ] CMR: 27787 us [177.425s][info][gc,stats ] CMR: Thread Roots 26817 us, workers (us): 6894, 6758, 6679, 6486, ---, ---, ---, ---, [177.425s][info][gc,stats ] CMR: Code Cache Roots 837 us, workers (us): 176, 143, 177, 340, ---, ---, ---, ---, [177.425s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 33, 27, 20, 18, ---, ---, ---, ---, [177.425s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [177.425s][info][gc,stats ] Concurrent Marking 8863 us, parallelism: 3.07x [177.425s][info][gc,stats ] CM: 27235 us [177.425s][info][gc,stats ] CM: Parallel Mark 27235 us, workers (us): 6833, 6809, 6803, 6790, ---, ---, ---, ---, [177.425s][info][gc,stats ] Pause Final Mark (G) 1410 us [177.425s][info][gc,stats ] Pause Final Mark (N) 964 us [177.425s][info][gc,stats ] Finish Mark 550 us [177.425s][info][gc,stats ] Update Region States 69 us [177.425s][info][gc,stats ] Choose Collection Set 118 us [177.425s][info][gc,stats ] Rebuild Free Set 48 us [177.425s][info][gc,stats ] Concurrent Thread Roots 7471 us, parallelism: 3.75x [177.425s][info][gc,stats ] CTR: 27995 us [177.425s][info][gc,stats ] CTR: Thread Roots 27995 us, workers (us): 6861, 6919, 6819, 7397, ---, ---, ---, ---, [177.425s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [177.425s][info][gc,stats ] CWRF: 1 us [177.425s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [177.425s][info][gc,stats ] Concurrent Weak Roots 621 us [177.425s][info][gc,stats ] Roots 47 us, parallelism: 1.43x [177.425s][info][gc,stats ] CWR: 68 us [177.425s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 12, ---, ---, ---, ---, [177.425s][info][gc,stats ] Rendezvous 560 us [177.425s][info][gc,stats ] Concurrent Cleanup 106 us [177.425s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.49x [177.425s][info][gc,stats ] CSR: 1024 us [177.425s][info][gc,stats ] CSR: Code Cache Roots 849 us, workers (us): 186, 320, 189, 155, ---, ---, ---, ---, [177.425s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 38, 36, 28, ---, ---, ---, ---, [177.425s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, ---, ---, 21, ---, ---, ---, ---, [177.425s][info][gc,stats ] Concurrent Evacuation 7435 us [177.425s][info][gc,stats ] Pause Init Update Refs (G) 915 us [177.425s][info][gc,stats ] Pause Init Update Refs (N) 479 us [177.425s][info][gc,stats ] Manage GCLABs 407 us [177.425s][info][gc,stats ] Concurrent Update Refs 18275 us [177.425s][info][gc,stats ] Concurrent Update Thread Roots 22861 us [177.425s][info][gc,stats ] Pause Final Update Refs (G) 583 us [177.425s][info][gc,stats ] Pause Final Update Refs (N) 183 us [177.425s][info][gc,stats ] Update Region States 46 us [177.425s][info][gc,stats ] Trash Collection Set 10 us [177.425s][info][gc,stats ] Rebuild Free Set 65 us [177.425s][info][gc,stats ] Concurrent Cleanup 150 us [177.425s][info][gc,stats ] Workers: Evacuated 19273K across 152763 objects, abandoned 0B across 0 objects. [177.425s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.425s][info][gc,stats ] - age 1: 13297400 bytes, 13297400 total [177.425s][info][gc,stats ] - age 2: 3342840 bytes, 16640240 total [177.425s][info][gc,stats ] - age 3: 1592912 bytes, 18233152 total [177.425s][info][gc,stats ] - age 4: 1231504 bytes, 19464656 total [177.425s][info][gc,stats ] - age 5: 80856 bytes, 19545512 total [177.425s][info][gc,stats ] - age 6: 72256 bytes, 19617768 total [177.425s][info][gc,stats ] - age 7: 118448 bytes, 19736216 total [177.425s][info][gc,stats ] [177.425s][info][gc,stats ] Mutators: Evacuated 437K across 3358 objects, abandoned 0B across 0 objects. [177.425s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.425s][info][gc,stats ] - age 4: 447952 bytes, 447952 total [177.425s][info][gc,stats ] - age 7: 544 bytes, 448496 total [177.425s][info][gc,stats ] [177.425s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [177.425s][info][gc,stats ] - age 1: 7482432 bytes, 7482432 total [177.425s][info][gc,stats ] - age 2: 8379512 bytes, 15861944 total [177.425s][info][gc,stats ] [177.425s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [177.425s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [177.425s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [177.435s][info][gc ] Transition from: normal to: idle [177.714s][info][gc ] Periodic Sample: GCU = 11.451%, MU = 18.726% during most recent 5.0s [177.716s][info][gc ] Trigger (YOUNG): Average GC time (854.08 ms) is above the time for average allocation rate (12096 MB/s) to deplete free headroom (10324M) (margin of error = 1.96) [177.716s][info][gc,ergo ] Free headroom: 11912M (free) - 1587M (spike) - 0B (penalties) = 10324M [177.716s][info][gc ] Transition from: idle to: normal [177.716s][info][gc ] Heuristics request for young collection accepted [177.716s][info][gc,free ] Free: 11912M, Max: 8192K regular, 1520M humongous, Frag: 88% external, 0% internal; Used: 0B, Mutator Free: 1489 Collector Reserve: 835M, Max: 8192K; Used: 4128K Old Collector Reserve: 6593K, Max: 6593K; Used: 1599K [177.716s][info][gc,ergo ] GC(110) Start GC cycle (YOUNG) [177.716s][info][gc,start ] GC(110) Concurrent reset [177.716s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent reset [177.735s][info][gc ] GC(110) Concurrent reset 19.143ms [177.736s][info][gc,start ] GC(110) Pause Init Mark (YOUNG) [177.736s][info][gc,task ] GC(110) Using 8 of 8 workers for init marking [177.739s][info][gc ] GC(110) Pause Init Mark (YOUNG) 3.558ms [177.739s][info][gc,start ] GC(110) Concurrent remembered set scanning [177.739s][info][gc,task ] GC(110) Using 4 of 8 workers for Concurrent remembered set scanning [177.749s][info][gc ] GC(110) Concurrent remembered set scanning 9.853ms [177.749s][info][gc,start ] GC(110) Concurrent marking roots [177.749s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent marking roots [177.757s][info][gc ] GC(110) Concurrent marking roots 8.083ms [177.757s][info][gc,start ] GC(110) Concurrent marking (YOUNG) [177.757s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent marking [177.768s][info][gc ] GC(110) Concurrent marking (YOUNG) 10.470ms [177.768s][info][gc,start ] GC(110) Pause Final Mark (YOUNG) [177.768s][info][gc,task ] GC(110) Using 8 of 8 workers for final marking [177.769s][info][gc,ergo ] GC(110) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [177.769s][info][gc,ergo ] GC(110) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [177.769s][info][gc,ergo ] GC(110) Chosen CSet evacuates young: 20881K (of which at least: 0B are to be promoted), old: 0B [177.769s][info][gc,ergo ] GC(110) Collectable Garbage: 4055M (99%), Immediate: 0B (0%), 0 regions, CSet: 4055M (99%), 510 regions [177.769s][info][gc,ergo ] GC(110) Evacuation Targets: YOUNG: 20881K, PROMOTE: 0B, OLD: 0B, TOTAL: 20881K [177.769s][info][gc,free ] Free: 12176M, Max: 8192K regular, 2184M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1522 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 6593K, Max: 6593K; Used: 1599K [177.769s][info][gc ] GC(110) Pause Final Mark (YOUNG) 0.903ms [177.769s][info][gc,start ] GC(110) Concurrent thread roots [177.769s][info][gc,task ] GC(110) Using 4 of 8 workers for Concurrent thread roots [177.778s][info][gc ] GC(110) Concurrent thread roots 8.274ms [177.778s][info][gc,start ] GC(110) Concurrent weak references [177.778s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent weak references [177.778s][info][gc,ref ] GC(110) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.778s][info][gc,ref ] GC(110) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.778s][info][gc,ref ] GC(110) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [177.778s][info][gc ] GC(110) Concurrent weak references 0.039ms [177.778s][info][gc,start ] GC(110) Concurrent weak roots [177.778s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent weak root [177.778s][info][gc ] GC(110) Concurrent weak roots 0.606ms [177.778s][info][gc,start ] GC(110) Concurrent cleanup [177.778s][info][gc ] GC(110) Concurrent cleanup 19634M->19634M(31744M) 0.103ms [177.778s][info][gc,free ] Free: 12051M, Max: 8192K regular, 2184M humongous, Frag: 82% external, 0% internal; Used: 4727K, Mutator Free: 1507 Collector Reserve: 32046K, Max: 8192K; Used: 721K Old Collector Reserve: 6593K, Max: 6593K; Used: 1599K [177.778s][info][gc,start ] GC(110) Concurrent strong roots [177.778s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent strong root [177.779s][info][gc ] GC(110) Concurrent strong roots 0.385ms [177.779s][info][gc,start ] GC(110) Concurrent evacuation [177.779s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent evacuation [177.788s][info][gc ] GC(110) Concurrent evacuation 9.256ms [177.788s][info][gc,start ] GC(110) Pause Init Update Refs [177.789s][info][gc ] GC(110) Pause Init Update Refs 0.476ms [177.789s][info][gc,start ] GC(110) Concurrent update references [177.789s][info][gc,task ] GC(110) Using 4 of 8 workers for concurrent reference update [177.789s][info][gc,free ] At start of update refs, moving 4061K to Mutator free set from Collector Reserve (4061K) and from Old Collector Reserve (0B) [177.810s][info][gc ] GC(110) Concurrent update references 21.229ms [177.810s][info][gc,start ] GC(110) Concurrent update thread roots [177.833s][info][gc ] GC(110) Concurrent update thread roots 23.012ms [177.833s][info][gc,start ] GC(110) Pause Final Update Refs [177.833s][info][gc,task ] GC(110) Using 8 of 8 workers for final reference update [177.834s][info][gc,free ] Free: 14744M, Max: 8192K regular, 1520M humongous, Frag: 86% external, 27% internal; Used: 4048M, Mutator Free: 1843 Collector Reserve: 835M, Max: 8192K; Used: 32834K Old Collector Reserve: 6518K, Max: 6518K; Used: 1674K [177.834s][info][gc ] GC(110) Pause Final Update Refs 0.181ms [177.834s][info][gc,start ] GC(110) Concurrent cleanup [177.834s][info][gc ] GC(110) Concurrent cleanup 20217M->16149M(31744M) 0.146ms [177.834s][info][gc,ergo ] GC(110) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6526K, young_available: 15571M [177.834s][info][gc,ergo ] GC(110) At end of Concurrent Young GC: GCU: 4.4%, MU: 17.6% during period of 0.409s [177.834s][info][gc,ergo ] GC(110) At end of Concurrent Young GC: YOUNG generation used: 1076M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15571M [177.834s][info][gc,ergo ] GC(110) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6526K [177.834s][info][gc,free ] Free: 14736M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 0B, Mutator Free: 1842 Collector Reserve: 835M, Max: 8192K; Used: 4130K Old Collector Reserve: 6518K, Max: 6518K; Used: 1674K [177.834s][info][gc,stats ] [177.834s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [177.834s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [177.834s][info][gc,stats ] [177.834s][info][gc,stats ] Concurrent Reset 19170 us [177.834s][info][gc,stats ] Pause Init Mark (G) 4341 us [177.834s][info][gc,stats ] Pause Init Mark (N) 3570 us [177.834s][info][gc,stats ] Swap Remembered Set 3194 us [177.834s][info][gc,stats ] Update Region States 218 us [177.834s][info][gc,stats ] Concurrent Scan Remembered Set 9868 us, parallelism: 3.96x [177.834s][info][gc,stats ] RS: 39107 us [177.834s][info][gc,stats ] RS: Scan Clusters 39107 us, workers (us): 9784, 9777, 9774, 9772, ---, ---, ---, ---, [177.834s][info][gc,stats ] Concurrent Mark Roots 8096 us, parallelism: 3.78x [177.834s][info][gc,stats ] CMR: 30624 us [177.834s][info][gc,stats ] CMR: Thread Roots 29640 us, workers (us): 7417, 7306, 7456, 7461, ---, ---, ---, ---, [177.834s][info][gc,stats ] CMR: Code Cache Roots 845 us, workers (us): 129, 233, 185, 299, ---, ---, ---, ---, [177.835s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 32, 24, 22, 16, ---, ---, ---, ---, [177.835s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 36, 8, ---, ---, ---, ---, ---, [177.835s][info][gc,stats ] Concurrent Marking 10485 us, parallelism: 3.03x [177.835s][info][gc,stats ] CM: 31725 us [177.835s][info][gc,stats ] CM: Parallel Mark 31725 us, workers (us): 7935, 7952, 7921, 7918, ---, ---, ---, ---, [177.835s][info][gc,stats ] Pause Final Mark (G) 1309 us [177.835s][info][gc,stats ] Pause Final Mark (N) 909 us [177.835s][info][gc,stats ] Finish Mark 417 us [177.835s][info][gc,stats ] Update Region States 91 us [177.835s][info][gc,stats ] Choose Collection Set 131 us [177.835s][info][gc,stats ] Rebuild Free Set 60 us [177.835s][info][gc,stats ] Concurrent Thread Roots 8288 us, parallelism: 3.90x [177.835s][info][gc,stats ] CTR: 32348 us [177.835s][info][gc,stats ] CTR: Thread Roots 32348 us, workers (us): 8009, 8118, 8212, 8009, ---, ---, ---, ---, [177.835s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [177.835s][info][gc,stats ] CWRF: 1 us [177.835s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [177.835s][info][gc,stats ] Concurrent Weak Roots 611 us [177.835s][info][gc,stats ] Roots 57 us, parallelism: 1.71x [177.835s][info][gc,stats ] CWR: 97 us [177.835s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 30, 27, 22, 18, ---, ---, ---, ---, [177.835s][info][gc,stats ] Rendezvous 541 us [177.835s][info][gc,stats ] Concurrent Cleanup 108 us [177.835s][info][gc,stats ] Concurrent Strong Roots 389 us, parallelism: 2.57x [177.835s][info][gc,stats ] CSR: 1001 us [177.835s][info][gc,stats ] CSR: Code Cache Roots 834 us, workers (us): 311, 168, 157, 199, ---, ---, ---, ---, [177.835s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 41, 36, 32, 31, ---, ---, ---, ---, [177.835s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [177.835s][info][gc,stats ] Concurrent Evacuation 9271 us [177.835s][info][gc,stats ] Pause Init Update Refs (G) 896 us [177.835s][info][gc,stats ] Pause Init Update Refs (N) 485 us [177.835s][info][gc,stats ] Manage GCLABs 406 us [177.835s][info][gc,stats ] Concurrent Update Refs 21244 us [177.835s][info][gc,stats ] Concurrent Update Thread Roots 23026 us [177.835s][info][gc,stats ] Pause Final Update Refs (G) 568 us [177.835s][info][gc,stats ] Pause Final Update Refs (N) 185 us [177.835s][info][gc,stats ] Update Region States 43 us [177.835s][info][gc,stats ] Trash Collection Set 15 us [177.835s][info][gc,stats ] Rebuild Free Set 67 us [177.835s][info][gc,stats ] Concurrent Cleanup 151 us [177.835s][info][gc,stats ] Workers: Evacuated 20609K across 154581 objects, abandoned 0B across 0 objects. [177.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.835s][info][gc,stats ] - age 1: 16653952 bytes, 16653952 total [177.835s][info][gc,stats ] - age 2: 2311776 bytes, 18965728 total [177.835s][info][gc,stats ] - age 3: 1766512 bytes, 20732240 total [177.835s][info][gc,stats ] - age 4: 105336 bytes, 20837576 total [177.835s][info][gc,stats ] - age 5: 62624 bytes, 20900200 total [177.835s][info][gc,stats ] - age 6: 73384 bytes, 20973584 total [177.835s][info][gc,stats ] - age 7: 130216 bytes, 21103800 total [177.835s][info][gc,stats ] [177.835s][info][gc,stats ] Mutators: Evacuated 272K across 2078 objects, abandoned 0B across 0 objects. [177.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [177.835s][info][gc,stats ] - age 3: 278080 bytes, 278080 total [177.835s][info][gc,stats ] - age 7: 672 bytes, 278752 total [177.835s][info][gc,stats ] [177.835s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [177.835s][info][gc,stats ] - age 1: 7698448 bytes, 7698448 total [177.835s][info][gc,stats ] - age 2: 7219576 bytes, 14918024 total [177.835s][info][gc,stats ] [177.835s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [177.835s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [177.835s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [177.845s][info][gc ] Transition from: normal to: idle [178.166s][info][gc ] Trigger (YOUNG): Average GC time (814.99 ms) is above the time for average allocation rate (12055 MB/s) to deplete free headroom (9816M) (margin of error = 1.96) [178.166s][info][gc,ergo ] Free headroom: 11403M (free) - 1587M (spike) - 0B (penalties) = 9816M [178.166s][info][gc ] Transition from: idle to: normal [178.166s][info][gc ] Heuristics request for young collection accepted [178.166s][info][gc,free ] Free: 11403M, Max: 8192K regular, 1520M humongous, Frag: 87% external, 0% internal; Used: 4727K, Mutator Free: 1426 Collector Reserve: 835M, Max: 8192K; Used: 4130K Old Collector Reserve: 6518K, Max: 6518K; Used: 1674K [178.166s][info][gc,ergo ] GC(111) Start GC cycle (YOUNG) [178.166s][info][gc,start ] GC(111) Concurrent reset [178.166s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent reset [178.188s][info][gc ] GC(111) Concurrent reset 22.169ms [178.189s][info][gc,start ] GC(111) Pause Init Mark (YOUNG) [178.189s][info][gc,task ] GC(111) Using 8 of 8 workers for init marking [178.192s][info][gc ] GC(111) Pause Init Mark (YOUNG) 3.449ms [178.192s][info][gc,start ] GC(111) Concurrent remembered set scanning [178.193s][info][gc,task ] GC(111) Using 4 of 8 workers for Concurrent remembered set scanning [178.205s][info][gc ] GC(111) Concurrent remembered set scanning 12.158ms [178.205s][info][gc,start ] GC(111) Concurrent marking roots [178.205s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent marking roots [178.212s][info][gc ] GC(111) Concurrent marking roots 7.271ms [178.212s][info][gc,start ] GC(111) Concurrent marking (YOUNG) [178.212s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent marking [178.222s][info][gc ] GC(111) Concurrent marking (YOUNG) 9.626ms [178.222s][info][gc,start ] GC(111) Pause Final Mark (YOUNG) [178.222s][info][gc,task ] GC(111) Using 8 of 8 workers for final marking [178.223s][info][gc,ergo ] GC(111) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [178.223s][info][gc,ergo ] GC(111) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [178.223s][info][gc,ergo ] GC(111) Chosen CSet evacuates young: 24344K (of which at least: 0B are to be promoted), old: 0B [178.223s][info][gc,ergo ] GC(111) Collectable Garbage: 4620M (99%), Immediate: 8192K (0%), 1 regions, CSet: 4612M (99%), 580 regions [178.223s][info][gc,ergo ] GC(111) Evacuation Targets: YOUNG: 24344K, PROMOTE: 0B, OLD: 0B, TOTAL: 24344K [178.223s][info][gc,free ] Free: 11576M, Max: 8192K regular, 2184M humongous, Frag: 82% external, 0% internal; Used: 8192K, Mutator Free: 1447 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 6518K, Max: 6518K; Used: 1674K [178.223s][info][gc ] GC(111) Pause Final Mark (YOUNG) 0.899ms [178.223s][info][gc,start ] GC(111) Concurrent thread roots [178.223s][info][gc,task ] GC(111) Using 4 of 8 workers for Concurrent thread roots [178.230s][info][gc ] GC(111) Concurrent thread roots 7.113ms [178.230s][info][gc,start ] GC(111) Concurrent weak references [178.230s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent weak references [178.230s][info][gc,ref ] GC(111) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [178.230s][info][gc,ref ] GC(111) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [178.230s][info][gc,ref ] GC(111) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [178.230s][info][gc ] GC(111) Concurrent weak references 0.054ms [178.230s][info][gc,start ] GC(111) Concurrent weak roots [178.230s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent weak root [178.231s][info][gc ] GC(111) Concurrent weak roots 0.620ms [178.231s][info][gc,start ] GC(111) Concurrent cleanup [178.231s][info][gc ] GC(111) Concurrent cleanup 20286M->20278M(31744M) 0.118ms [178.231s][info][gc,free ] Free: 11408M, Max: 8192K regular, 2184M humongous, Frag: 81% external, 0% internal; Used: 0B, Mutator Free: 1426 Collector Reserve: 31764K, Max: 8192K; Used: 1003K Old Collector Reserve: 6518K, Max: 6518K; Used: 1674K [178.231s][info][gc,start ] GC(111) Concurrent strong roots [178.231s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent strong root [178.231s][info][gc ] GC(111) Concurrent strong roots 0.393ms [178.231s][info][gc,start ] GC(111) Concurrent evacuation [178.231s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent evacuation [178.241s][info][gc ] GC(111) Concurrent evacuation 9.399ms [178.241s][info][gc,start ] GC(111) Pause Init Update Refs [178.242s][info][gc ] GC(111) Pause Init Update Refs 0.497ms [178.242s][info][gc,start ] GC(111) Concurrent update references [178.242s][info][gc,task ] GC(111) Using 4 of 8 workers for concurrent reference update [178.242s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [178.263s][info][gc ] GC(111) Concurrent update references 21.775ms [178.263s][info][gc,start ] GC(111) Concurrent update thread roots [178.287s][info][gc ] GC(111) Concurrent update thread roots 23.169ms [178.287s][info][gc,start ] GC(111) Pause Final Update Refs [178.287s][info][gc,task ] GC(111) Using 8 of 8 workers for final reference update [178.287s][info][gc,free ] Free: 14304M, Max: 8192K regular, 1512M humongous, Frag: 85% external, 32% internal; Used: 4600M, Mutator Free: 1788 Collector Reserve: 840M, Max: 8192K; Used: 36898K Old Collector Reserve: 6436K, Max: 6436K; Used: 1756K [178.287s][info][gc ] GC(111) Pause Final Update Refs 0.195ms [178.287s][info][gc,start ] GC(111) Concurrent cleanup [178.287s][info][gc ] GC(111) Concurrent cleanup 21213M->16593M(31744M) 0.150ms [178.287s][info][gc,ergo ] GC(111) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6444K, young_available: 15128M [178.288s][info][gc,ergo ] GC(111) At end of Concurrent Young GC: GCU: 4.1%, MU: 17.2% during period of 0.454s [178.288s][info][gc,ergo ] GC(111) At end of Concurrent Young GC: YOUNG generation used: 1520M, used regions: 1520M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15128M [178.288s][info][gc,ergo ] GC(111) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6444K [178.288s][info][gc,free ] Free: 14288M, Max: 8192K regular, 2144M humongous, Frag: 85% external, 0% internal; Used: 0B, Mutator Free: 1786 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6436K, Max: 6436K; Used: 1756K [178.288s][info][gc,stats ] [178.288s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [178.288s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [178.288s][info][gc,stats ] [178.288s][info][gc,stats ] Concurrent Reset 22202 us [178.288s][info][gc,stats ] Pause Init Mark (G) 4192 us [178.288s][info][gc,stats ] Pause Init Mark (N) 3458 us [178.288s][info][gc,stats ] Swap Remembered Set 3061 us [178.288s][info][gc,stats ] Update Region States 265 us [178.288s][info][gc,stats ] Concurrent Scan Remembered Set 12185 us, parallelism: 3.96x [178.288s][info][gc,stats ] RS: 48302 us [178.288s][info][gc,stats ] RS: Scan Clusters 48302 us, workers (us): 12083, 12078, 12076, 12066, ---, ---, ---, ---, [178.288s][info][gc,stats ] Concurrent Mark Roots 7287 us, parallelism: 3.73x [178.288s][info][gc,stats ] CMR: 27167 us [178.288s][info][gc,stats ] CMR: Thread Roots 26184 us, workers (us): 6551, 6614, 6401, 6618, ---, ---, ---, ---, [178.288s][info][gc,stats ] CMR: Code Cache Roots 843 us, workers (us): 143, 129, 256, 316, ---, ---, ---, ---, [178.288s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 25, 19, 18, ---, ---, ---, ---, [178.288s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 9, ---, 40, ---, ---, ---, ---, ---, [178.288s][info][gc,stats ] Concurrent Marking 9639 us, parallelism: 3.13x [178.288s][info][gc,stats ] CM: 30200 us [178.288s][info][gc,stats ] CM: Parallel Mark 30200 us, workers (us): 7554, 7556, 7549, 7540, ---, ---, ---, ---, [178.288s][info][gc,stats ] Pause Final Mark (G) 1346 us [178.288s][info][gc,stats ] Pause Final Mark (N) 905 us [178.288s][info][gc,stats ] Finish Mark 465 us [178.288s][info][gc,stats ] Update Region States 67 us [178.288s][info][gc,stats ] Choose Collection Set 141 us [178.288s][info][gc,stats ] Rebuild Free Set 50 us [178.288s][info][gc,stats ] Concurrent Thread Roots 7127 us, parallelism: 3.89x [178.288s][info][gc,stats ] CTR: 27743 us [178.288s][info][gc,stats ] CTR: Thread Roots 27743 us, workers (us): 6932, 6893, 7060, 6858, ---, ---, ---, ---, [178.288s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [178.288s][info][gc,stats ] CWRF: 1 us [178.288s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [178.288s][info][gc,stats ] Concurrent Weak Roots 630 us [178.288s][info][gc,stats ] Roots 58 us, parallelism: 1.43x [178.288s][info][gc,stats ] CWR: 84 us [178.288s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 28, 21, 21, 13, ---, ---, ---, ---, [178.288s][info][gc,stats ] Rendezvous 552 us [178.288s][info][gc,stats ] Concurrent Cleanup 123 us [178.288s][info][gc,stats ] Concurrent Strong Roots 397 us, parallelism: 2.52x [178.288s][info][gc,stats ] CSR: 999 us [178.288s][info][gc,stats ] CSR: Code Cache Roots 835 us, workers (us): 193, 156, 161, 325, ---, ---, ---, ---, [178.288s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 39, 35, 32, 31, ---, ---, ---, ---, [178.288s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [178.288s][info][gc,stats ] Concurrent Evacuation 9414 us [178.288s][info][gc,stats ] Pause Init Update Refs (G) 941 us [178.288s][info][gc,stats ] Pause Init Update Refs (N) 506 us [178.288s][info][gc,stats ] Manage GCLABs 421 us [178.288s][info][gc,stats ] Concurrent Update Refs 21790 us [178.288s][info][gc,stats ] Concurrent Update Thread Roots 23193 us [178.288s][info][gc,stats ] Pause Final Update Refs (G) 601 us [178.288s][info][gc,stats ] Pause Final Update Refs (N) 200 us [178.288s][info][gc,stats ] Update Region States 44 us [178.288s][info][gc,stats ] Trash Collection Set 17 us [178.288s][info][gc,stats ] Rebuild Free Set 73 us [178.288s][info][gc,stats ] Concurrent Cleanup 155 us [178.288s][info][gc,stats ] Workers: Evacuated 23747K across 196678 objects, abandoned 0B across 0 objects. [178.288s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [178.288s][info][gc,stats ] - age 1: 14544848 bytes, 14544848 total [178.288s][info][gc,stats ] - age 2: 5319944 bytes, 19864792 total [178.288s][info][gc,stats ] - age 3: 4032816 bytes, 23897608 total [178.288s][info][gc,stats ] - age 4: 111128 bytes, 24008736 total [178.288s][info][gc,stats ] - age 5: 105336 bytes, 24114072 total [178.288s][info][gc,stats ] - age 6: 64552 bytes, 24178624 total [178.288s][info][gc,stats ] - age 7: 138440 bytes, 24317064 total [178.288s][info][gc,stats ] [178.288s][info][gc,stats ] Mutators: Evacuated 597K across 4564 objects, abandoned 0B across 0 objects. [178.288s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [178.288s][info][gc,stats ] - age 3: 611072 bytes, 611072 total [178.288s][info][gc,stats ] - age 6: 608 bytes, 611680 total [178.288s][info][gc,stats ] - age 7: 32 bytes, 611712 total [178.288s][info][gc,stats ] [178.288s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [178.288s][info][gc,stats ] - age 1: 7963048 bytes, 7963048 total [178.288s][info][gc,stats ] [178.288s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [178.288s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [178.288s][info][gc,metaspace] Metaspace: 9119K(9280K)->9119K(9280K) NonClass: 8357K(8448K)->8357K(8448K) Class: 761K(832K)->761K(832K) [178.298s][info][gc ] Transition from: normal to: idle [178.563s][info][gc ] Trigger (YOUNG): Average GC time (791.94 ms) is above the time for average allocation rate (12484 MB/s) to deplete free headroom (9876M) (margin of error = 2.00) [178.563s][info][gc,ergo ] Free headroom: 11464M (free) - 1587M (spike) - 0B (penalties) = 9876M [178.563s][info][gc ] Transition from: idle to: normal [178.563s][info][gc ] Heuristics request for young collection accepted [178.563s][info][gc,free ] Free: 11464M, Max: 8192K regular, 1512M humongous, Frag: 87% external, 0% internal; Used: 0B, Mutator Free: 1433 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6436K, Max: 6436K; Used: 1756K [178.563s][info][gc,ergo ] GC(112) Start GC cycle (YOUNG) [178.563s][info][gc,start ] GC(112) Concurrent reset [178.563s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent reset [178.584s][info][gc ] GC(112) Concurrent reset 21.145ms [178.585s][info][gc,start ] GC(112) Pause Init Mark (YOUNG) [178.585s][info][gc,task ] GC(112) Using 8 of 8 workers for init marking [178.588s][info][gc ] GC(112) Pause Init Mark (YOUNG) 3.579ms [178.588s][info][gc,start ] GC(112) Concurrent remembered set scanning [178.588s][info][gc,task ] GC(112) Using 4 of 8 workers for Concurrent remembered set scanning [178.599s][info][gc ] GC(112) Concurrent remembered set scanning 10.919ms [178.599s][info][gc,start ] GC(112) Concurrent marking roots [178.599s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent marking roots [178.608s][info][gc ] GC(112) Concurrent marking roots 8.688ms [178.608s][info][gc,start ] GC(112) Concurrent marking (YOUNG) [178.608s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent marking [178.618s][info][gc ] GC(112) Concurrent marking (YOUNG) 9.644ms [178.618s][info][gc,start ] GC(112) Pause Final Mark (YOUNG) [178.618s][info][gc,task ] GC(112) Using 8 of 8 workers for final marking [178.619s][info][gc,ergo ] GC(112) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [178.619s][info][gc,ergo ] GC(112) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 16384K. [178.619s][info][gc,ergo ] GC(112) Chosen CSet evacuates young: 17603K (of which at least: 0B are to be promoted), old: 0B [178.619s][info][gc,ergo ] GC(112) Collectable Garbage: 4534M (99%), Immediate: 16384K (0%), 2 regions, CSet: 4518M (99%), 567 regions [178.619s][info][gc,ergo ] GC(112) Evacuation Targets: YOUNG: 17603K, PROMOTE: 0B, OLD: 0B, TOTAL: 17603K [178.619s][info][gc,free ] Free: 11720M, Max: 8192K regular, 2184M humongous, Frag: 82% external, 0% internal; Used: 16384K, Mutator Free: 1465 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 6436K, Max: 6436K; Used: 1756K [178.619s][info][gc ] GC(112) Pause Final Mark (YOUNG) 0.886ms [178.619s][info][gc,start ] GC(112) Concurrent thread roots [178.619s][info][gc,task ] GC(112) Using 4 of 8 workers for Concurrent thread roots [178.627s][info][gc ] GC(112) Concurrent thread roots 7.859ms [178.627s][info][gc,start ] GC(112) Concurrent weak references [178.627s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent weak references [178.627s][info][gc,ref ] GC(112) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 1 [178.627s][info][gc,ref ] GC(112) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [178.627s][info][gc,ref ] GC(112) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [178.627s][info][gc ] GC(112) Concurrent weak references 0.040ms [178.627s][info][gc,start ] GC(112) Concurrent weak roots [178.627s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent weak root [178.628s][info][gc ] GC(112) Concurrent weak roots 0.642ms [178.628s][info][gc,start ] GC(112) Concurrent cleanup [178.628s][info][gc ] GC(112) Concurrent cleanup 20102M->20086M(31744M) 0.115ms [178.628s][info][gc,free ] Free: 11611M, Max: 8192K regular, 2184M humongous, Frag: 82% external, 0% internal; Used: 4550K, Mutator Free: 1452 Collector Reserve: 23592K, Max: 8192K; Used: 983K Old Collector Reserve: 6433K, Max: 6433K; Used: 1758K [178.628s][info][gc,start ] GC(112) Concurrent strong roots [178.628s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent strong root [178.628s][info][gc ] GC(112) Concurrent strong roots 0.369ms [178.628s][info][gc,start ] GC(112) Concurrent evacuation [178.628s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent evacuation [178.637s][info][gc ] GC(112) Concurrent evacuation 9.267ms [178.638s][info][gc,start ] GC(112) Pause Init Update Refs [178.638s][info][gc ] GC(112) Pause Init Update Refs 0.512ms [178.638s][info][gc,start ] GC(112) Concurrent update references [178.638s][info][gc,task ] GC(112) Using 4 of 8 workers for concurrent reference update [178.638s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [178.657s][info][gc ] GC(112) Concurrent update references 18.613ms [178.657s][info][gc,start ] GC(112) Concurrent update thread roots [178.680s][info][gc ] GC(112) Concurrent update thread roots 23.418ms [178.681s][info][gc,start ] GC(112) Pause Final Update Refs [178.681s][info][gc,task ] GC(112) Using 8 of 8 workers for final reference update [178.681s][info][gc,free ] Free: 14787M, Max: 8192K regular, 1520M humongous, Frag: 86% external, 30% internal; Used: 4508M, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 6349K, Max: 6349K; Used: 1842K [178.681s][info][gc ] GC(112) Pause Final Update Refs 0.200ms [178.681s][info][gc,start ] GC(112) Concurrent cleanup [178.681s][info][gc ] GC(112) Concurrent cleanup 20630M->16094M(31744M) 0.152ms [178.681s][info][gc,ergo ] GC(112) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6357K, young_available: 15627M [178.681s][info][gc,ergo ] GC(112) At end of Concurrent Young GC: GCU: 4.5%, MU: 17.7% during period of 0.394s [178.681s][info][gc,ergo ] GC(112) At end of Concurrent Young GC: YOUNG generation used: 1032M, used regions: 1040M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15615M [178.681s][info][gc,ergo ] GC(112) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6357K [178.681s][info][gc,free ] Free: 14775M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 9101K, Mutator Free: 1848 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6349K, Max: 6349K; Used: 1842K [178.682s][info][gc,stats ] [178.682s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [178.682s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [178.682s][info][gc,stats ] [178.682s][info][gc,stats ] Concurrent Reset 21176 us [178.682s][info][gc,stats ] Pause Init Mark (G) 4299 us [178.682s][info][gc,stats ] Pause Init Mark (N) 3588 us [178.682s][info][gc,stats ] Swap Remembered Set 3082 us [178.682s][info][gc,stats ] Update Region States 373 us [178.682s][info][gc,stats ] Concurrent Scan Remembered Set 10935 us, parallelism: 3.97x [178.682s][info][gc,stats ] RS: 43410 us [178.682s][info][gc,stats ] RS: Scan Clusters 43410 us, workers (us): 10858, 10855, 10849, 10848, ---, ---, ---, ---, [178.682s][info][gc,stats ] Concurrent Mark Roots 8701 us, parallelism: 3.74x [178.682s][info][gc,stats ] CMR: 32576 us [178.682s][info][gc,stats ] CMR: Thread Roots 31469 us, workers (us): 7900, 7798, 8157, 7614, ---, ---, ---, ---, [178.682s][info][gc,stats ] CMR: Code Cache Roots 961 us, workers (us): 177, 182, 175, 428, ---, ---, ---, ---, [178.682s][info][gc,stats ] CMR: VM Strong Roots 110 us, workers (us): 33, 30, 26, 21, ---, ---, ---, ---, [178.682s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 7, 29, ---, ---, ---, ---, ---, [178.682s][info][gc,stats ] Concurrent Marking 9656 us, parallelism: 2.93x [178.682s][info][gc,stats ] CM: 28275 us [178.682s][info][gc,stats ] CM: Parallel Mark 28275 us, workers (us): 7077, 7075, 7060, 7064, ---, ---, ---, ---, [178.682s][info][gc,stats ] Pause Final Mark (G) 1345 us [178.682s][info][gc,stats ] Pause Final Mark (N) 892 us [178.682s][info][gc,stats ] Finish Mark 453 us [178.682s][info][gc,stats ] Update Region States 73 us [178.682s][info][gc,stats ] Choose Collection Set 131 us [178.682s][info][gc,stats ] Rebuild Free Set 47 us [178.682s][info][gc,stats ] Concurrent Thread Roots 7873 us, parallelism: 3.94x [178.682s][info][gc,stats ] CTR: 31025 us [178.682s][info][gc,stats ] CTR: Thread Roots 31025 us, workers (us): 7824, 7802, 7763, 7636, ---, ---, ---, ---, [178.682s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [178.682s][info][gc,stats ] CWRF: 1 us [178.682s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [178.682s][info][gc,stats ] Concurrent Weak Roots 656 us [178.682s][info][gc,stats ] Roots 49 us, parallelism: 1.62x [178.682s][info][gc,stats ] CWR: 80 us [178.682s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 23, 18, 14, ---, ---, ---, ---, [178.682s][info][gc,stats ] Rendezvous 583 us [178.682s][info][gc,stats ] Concurrent Cleanup 121 us [178.682s][info][gc,stats ] Concurrent Strong Roots 376 us, parallelism: 2.41x [178.682s][info][gc,stats ] CSR: 905 us [178.682s][info][gc,stats ] CSR: Code Cache Roots 759 us, workers (us): 144, 155, 159, 301, ---, ---, ---, ---, [178.682s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 35, 32, 29, 24, ---, ---, ---, ---, [178.682s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 20, ---, ---, ---, ---, ---, ---, [178.682s][info][gc,stats ] Concurrent Evacuation 9280 us [178.682s][info][gc,stats ] Pause Init Update Refs (G) 964 us [178.682s][info][gc,stats ] Pause Init Update Refs (N) 522 us [178.682s][info][gc,stats ] Manage GCLABs 438 us [178.682s][info][gc,stats ] Concurrent Update Refs 18628 us [178.682s][info][gc,stats ] Concurrent Update Thread Roots 23433 us [178.682s][info][gc,stats ] Pause Final Update Refs (G) 579 us [178.682s][info][gc,stats ] Pause Final Update Refs (N) 204 us [178.682s][info][gc,stats ] Update Region States 53 us [178.682s][info][gc,stats ] Trash Collection Set 17 us [178.682s][info][gc,stats ] Rebuild Free Set 71 us [178.682s][info][gc,stats ] Concurrent Cleanup 158 us [178.682s][info][gc,stats ] Workers: Evacuated 16992K across 144306 objects, abandoned 0B across 0 objects. [178.682s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [178.682s][info][gc,stats ] - age 1: 12990504 bytes, 12990504 total [178.682s][info][gc,stats ] - age 2: 56712 bytes, 13047216 total [178.682s][info][gc,stats ] - age 3: 4119248 bytes, 17166464 total [178.682s][info][gc,stats ] - age 4: 64040 bytes, 17230504 total [178.682s][info][gc,stats ] - age 5: 28888 bytes, 17259392 total [178.682s][info][gc,stats ] - age 6: 13952 bytes, 17273344 total [178.682s][info][gc,stats ] - age 7: 126576 bytes, 17399920 total [178.682s][info][gc,stats ] [178.682s][info][gc,stats ] Mutators: Evacuated 611K across 4652 objects, abandoned 0B across 0 objects. [178.682s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [178.682s][info][gc,stats ] - age 3: 625664 bytes, 625664 total [178.682s][info][gc,stats ] - age 4: 32 bytes, 625696 total [178.682s][info][gc,stats ] - age 5: 16 bytes, 625712 total [178.682s][info][gc,stats ] - age 7: 32 bytes, 625744 total [178.682s][info][gc,stats ] [178.682s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [178.682s][info][gc,stats ] - age 1: 15031272 bytes, 15031272 total [178.682s][info][gc,stats ] [178.682s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [178.682s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [178.682s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [178.692s][info][gc ] Transition from: normal to: idle [179.058s][info][gc ] Trigger (YOUNG): Average GC time (756.29 ms) is above the time for average allocation rate (12373 MB/s) to deplete free headroom (9352M) (margin of error = 2.00) [179.058s][info][gc,ergo ] Free headroom: 10939M (free) - 1587M (spike) - 0B (penalties) = 9352M [179.058s][info][gc ] Transition from: idle to: normal [179.058s][info][gc ] Heuristics request for young collection accepted [179.058s][info][gc,free ] Free: 10939M, Max: 8192K regular, 1520M humongous, Frag: 87% external, 0% internal; Used: 4550K, Mutator Free: 1368 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6349K, Max: 6349K; Used: 1842K [179.058s][info][gc,ergo ] GC(113) Start GC cycle (YOUNG) [179.058s][info][gc,start ] GC(113) Concurrent reset [179.059s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent reset [179.082s][info][gc ] GC(113) Concurrent reset 23.605ms [179.083s][info][gc,start ] GC(113) Pause Init Mark (YOUNG) [179.083s][info][gc,task ] GC(113) Using 8 of 8 workers for init marking [179.086s][info][gc ] GC(113) Pause Init Mark (YOUNG) 3.246ms [179.086s][info][gc,start ] GC(113) Concurrent remembered set scanning [179.086s][info][gc,task ] GC(113) Using 4 of 8 workers for Concurrent remembered set scanning [179.097s][info][gc ] GC(113) Concurrent remembered set scanning 11.192ms [179.097s][info][gc,start ] GC(113) Concurrent marking roots [179.097s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent marking roots [179.105s][info][gc ] GC(113) Concurrent marking roots 7.272ms [179.105s][info][gc,start ] GC(113) Concurrent marking (YOUNG) [179.105s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent marking [179.115s][info][gc ] GC(113) Concurrent marking (YOUNG) 10.024ms [179.115s][info][gc,start ] GC(113) Pause Final Mark (YOUNG) [179.115s][info][gc,task ] GC(113) Using 8 of 8 workers for final marking [179.116s][info][gc,ergo ] GC(113) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [179.116s][info][gc,ergo ] GC(113) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [179.116s][info][gc,ergo ] GC(113) Chosen CSet evacuates young: 25020K (of which at least: 0B are to be promoted), old: 0B [179.116s][info][gc,ergo ] GC(113) Collectable Garbage: 5071M (99%), Immediate: 0B (0%), 0 regions, CSet: 5071M (99%), 637 regions [179.116s][info][gc,ergo ] GC(113) Evacuation Targets: YOUNG: 25020K, PROMOTE: 0B, OLD: 0B, TOTAL: 25020K [179.116s][info][gc,free ] Free: 11146M, Max: 8192K regular, 2184M humongous, Frag: 81% external, 0% internal; Used: 5741K, Mutator Free: 1394 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 6349K, Max: 6349K; Used: 1842K [179.116s][info][gc ] GC(113) Pause Final Mark (YOUNG) 0.858ms [179.116s][info][gc,start ] GC(113) Concurrent thread roots [179.116s][info][gc,task ] GC(113) Using 4 of 8 workers for Concurrent thread roots [179.123s][info][gc ] GC(113) Concurrent thread roots 7.022ms [179.123s][info][gc,start ] GC(113) Concurrent weak references [179.123s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent weak references [179.123s][info][gc,ref ] GC(113) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.123s][info][gc,ref ] GC(113) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.123s][info][gc,ref ] GC(113) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.123s][info][gc ] GC(113) Concurrent weak references 0.040ms [179.123s][info][gc,start ] GC(113) Concurrent weak roots [179.123s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent weak root [179.124s][info][gc ] GC(113) Concurrent weak roots 0.585ms [179.124s][info][gc,start ] GC(113) Concurrent cleanup [179.124s][info][gc ] GC(113) Concurrent cleanup 20658M->20658M(31744M) 0.124ms [179.124s][info][gc,free ] Free: 11032M, Max: 8192K regular, 2184M humongous, Frag: 81% external, 0% internal; Used: 7993K, Mutator Free: 1380 Collector Reserve: 31738K, Max: 8192K; Used: 1029K Old Collector Reserve: 6347K, Max: 6347K; Used: 1845K [179.124s][info][gc,start ] GC(113) Concurrent strong roots [179.124s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent strong root [179.124s][info][gc ] GC(113) Concurrent strong roots 0.439ms [179.124s][info][gc,start ] GC(113) Concurrent evacuation [179.124s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent evacuation [179.136s][info][gc ] GC(113) Concurrent evacuation 11.691ms [179.136s][info][gc,start ] GC(113) Pause Init Update Refs [179.137s][info][gc ] GC(113) Pause Init Update Refs 0.466ms [179.137s][info][gc,start ] GC(113) Concurrent update references [179.137s][info][gc,task ] GC(113) Using 4 of 8 workers for concurrent reference update [179.137s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [179.159s][info][gc ] GC(113) Concurrent update references 22.607ms [179.159s][info][gc,start ] GC(113) Concurrent update thread roots [179.180s][info][gc ] GC(113) Concurrent update thread roots 20.823ms [179.181s][info][gc,start ] GC(113) Pause Final Update Refs [179.181s][info][gc,task ] GC(113) Using 8 of 8 workers for final reference update [179.181s][info][gc,free ] Free: 14664M, Max: 8192K regular, 1512M humongous, Frag: 85% external, 34% internal; Used: 5071M, Mutator Free: 1834 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 6267K, Max: 6267K; Used: 1924K [179.181s][info][gc ] GC(113) Pause Final Update Refs 0.182ms [179.181s][info][gc,start ] GC(113) Concurrent cleanup [179.181s][info][gc ] GC(113) Concurrent cleanup 21313M->16217M(31744M) 0.157ms [179.181s][info][gc,ergo ] GC(113) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6275K, young_available: 15504M [179.181s][info][gc,ergo ] GC(113) At end of Concurrent Young GC: GCU: 3.7%, MU: 18.6% during period of 0.500s [179.181s][info][gc,ergo ] GC(113) At end of Concurrent Young GC: YOUNG generation used: 1151M, used regions: 1152M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15496M [179.181s][info][gc,ergo ] GC(113) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6275K [179.181s][info][gc,free ] Free: 14656M, Max: 8192K regular, 2848M humongous, Frag: 81% external, 0% internal; Used: 7993K, Mutator Free: 1833 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6267K, Max: 6267K; Used: 1924K [179.182s][info][gc,stats ] [179.182s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [179.182s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [179.182s][info][gc,stats ] [179.182s][info][gc,stats ] Concurrent Reset 23643 us [179.182s][info][gc,stats ] Pause Init Mark (G) 3956 us [179.182s][info][gc,stats ] Pause Init Mark (N) 3254 us [179.182s][info][gc,stats ] Swap Remembered Set 3040 us [179.182s][info][gc,stats ] Update Region States 81 us [179.182s][info][gc,stats ] Concurrent Scan Remembered Set 11209 us, parallelism: 3.93x [179.182s][info][gc,stats ] RS: 44095 us [179.182s][info][gc,stats ] RS: Scan Clusters 44095 us, workers (us): 11107, 11099, 11097, 10792, ---, ---, ---, ---, [179.182s][info][gc,stats ] Concurrent Mark Roots 7286 us, parallelism: 3.76x [179.182s][info][gc,stats ] CMR: 27380 us [179.182s][info][gc,stats ] CMR: Thread Roots 26395 us, workers (us): 6614, 6579, 6589, 6612, ---, ---, ---, ---, [179.182s][info][gc,stats ] CMR: Code Cache Roots 848 us, workers (us): 203, 176, 144, 325, ---, ---, ---, ---, [179.182s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 33, 27, 21, 20, ---, ---, ---, ---, [179.182s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 9, 28, ---, ---, ---, ---, ---, ---, [179.182s][info][gc,stats ] Concurrent Marking 10040 us, parallelism: 2.95x [179.182s][info][gc,stats ] CM: 29604 us [179.182s][info][gc,stats ] CM: Parallel Mark 29604 us, workers (us): 7411, 7397, 7405, 7391, ---, ---, ---, ---, [179.182s][info][gc,stats ] Pause Final Mark (G) 1304 us [179.182s][info][gc,stats ] Pause Final Mark (N) 863 us [179.182s][info][gc,stats ] Finish Mark 392 us [179.182s][info][gc,stats ] Update Region States 85 us [179.182s][info][gc,stats ] Choose Collection Set 150 us [179.182s][info][gc,stats ] Rebuild Free Set 45 us [179.182s][info][gc,stats ] Concurrent Thread Roots 7036 us, parallelism: 3.87x [179.182s][info][gc,stats ] CTR: 27220 us [179.182s][info][gc,stats ] CTR: Thread Roots 27220 us, workers (us): 6808, 6751, 6704, 6956, ---, ---, ---, ---, [179.182s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [179.182s][info][gc,stats ] CWRF: 2 us [179.182s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [179.182s][info][gc,stats ] Concurrent Weak Roots 596 us [179.182s][info][gc,stats ] Roots 50 us, parallelism: 1.41x [179.182s][info][gc,stats ] CWR: 71 us [179.182s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 19, 20, 17, 14, ---, ---, ---, ---, [179.182s][info][gc,stats ] Rendezvous 526 us [179.182s][info][gc,stats ] Concurrent Cleanup 130 us [179.182s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.53x [179.182s][info][gc,stats ] CSR: 1131 us [179.182s][info][gc,stats ] CSR: Code Cache Roots 918 us, workers (us): 193, 192, 345, 187, ---, ---, ---, ---, [179.182s][info][gc,stats ] CSR: VM Strong Roots 183 us, workers (us): 53, 48, 43, 39, ---, ---, ---, ---, [179.182s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 24, ---, ---, 5, ---, ---, ---, ---, [179.182s][info][gc,stats ] Concurrent Evacuation 11707 us [179.182s][info][gc,stats ] Pause Init Update Refs (G) 890 us [179.182s][info][gc,stats ] Pause Init Update Refs (N) 475 us [179.182s][info][gc,stats ] Manage GCLABs 389 us [179.182s][info][gc,stats ] Concurrent Update Refs 22621 us [179.182s][info][gc,stats ] Concurrent Update Thread Roots 20839 us [179.182s][info][gc,stats ] Pause Final Update Refs (G) 555 us [179.182s][info][gc,stats ] Pause Final Update Refs (N) 187 us [179.182s][info][gc,stats ] Update Region States 38 us [179.182s][info][gc,stats ] Trash Collection Set 13 us [179.182s][info][gc,stats ] Rebuild Free Set 73 us [179.182s][info][gc,stats ] Concurrent Cleanup 163 us [179.182s][info][gc,stats ] Workers: Evacuated 24386K across 204063 objects, abandoned 384B across 2 objects. [179.182s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [179.182s][info][gc,stats ] - age 1: 16161712 bytes, 16161712 total [179.182s][info][gc,stats ] - age 2: 5380360 bytes, 21542072 total [179.182s][info][gc,stats ] - age 3: 2939872 bytes, 24481944 total [179.182s][info][gc,stats ] - age 4: 127960 bytes, 24609904 total [179.182s][info][gc,stats ] - age 5: 100928 bytes, 24710832 total [179.182s][info][gc,stats ] - age 6: 103808 bytes, 24814640 total [179.182s][info][gc,stats ] - age 7: 157072 bytes, 24971712 total [179.182s][info][gc,stats ] [179.182s][info][gc,stats ] Mutators: Evacuated 634K across 4850 objects, abandoned 0B across 0 objects. [179.182s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [179.182s][info][gc,stats ] - age 3: 649104 bytes, 649104 total [179.182s][info][gc,stats ] - age 5: 608 bytes, 649712 total [179.182s][info][gc,stats ] [179.182s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [179.182s][info][gc,stats ] - age 1: 7615888 bytes, 7615888 total [179.182s][info][gc,stats ] [179.182s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [179.182s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [179.182s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [179.192s][info][gc ] Transition from: normal to: idle [179.514s][info][gc ] Trigger (YOUNG): Average GC time (722.93 ms) is above the time for average allocation rate (12740 MB/s) to deplete free headroom (9200M) (margin of error = 2.00) [179.514s][info][gc,ergo ] Free headroom: 10787M (free) - 1587M (spike) - 0B (penalties) = 9200M [179.514s][info][gc ] Transition from: idle to: normal [179.514s][info][gc ] Heuristics request for young collection accepted [179.514s][info][gc,free ] Free: 10787M, Max: 8192K regular, 1512M humongous, Frag: 86% external, 0% internal; Used: 12321K, Mutator Free: 1350 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6267K, Max: 6267K; Used: 1924K [179.514s][info][gc,ergo ] GC(114) Start GC cycle (YOUNG) [179.514s][info][gc,start ] GC(114) Concurrent reset [179.514s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent reset [179.538s][info][gc ] GC(114) Concurrent reset 24.533ms [179.539s][info][gc,start ] GC(114) Pause Init Mark (YOUNG) [179.539s][info][gc,task ] GC(114) Using 8 of 8 workers for init marking [179.542s][info][gc ] GC(114) Pause Init Mark (YOUNG) 3.483ms [179.543s][info][gc,start ] GC(114) Concurrent remembered set scanning [179.543s][info][gc,task ] GC(114) Using 4 of 8 workers for Concurrent remembered set scanning [179.554s][info][gc ] GC(114) Concurrent remembered set scanning 11.801ms [179.554s][info][gc,start ] GC(114) Concurrent marking roots [179.554s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent marking roots [179.562s][info][gc ] GC(114) Concurrent marking roots 7.797ms [179.562s][info][gc,start ] GC(114) Concurrent marking (YOUNG) [179.562s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent marking [179.572s][info][gc ] GC(114) Concurrent marking (YOUNG) 9.540ms [179.572s][info][gc,start ] GC(114) Pause Final Mark (YOUNG) [179.572s][info][gc,task ] GC(114) Using 8 of 8 workers for final marking [179.573s][info][gc,ergo ] GC(114) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [179.573s][info][gc,ergo ] GC(114) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 16384K. [179.573s][info][gc,ergo ] GC(114) Chosen CSet evacuates young: 17128K (of which at least: 0B are to be promoted), old: 0B [179.573s][info][gc,ergo ] GC(114) Collectable Garbage: 5231M (99%), Immediate: 16384K (0%), 2 regions, CSet: 5215M (99%), 654 regions [179.573s][info][gc,ergo ] GC(114) Evacuation Targets: YOUNG: 17128K, PROMOTE: 0B, OLD: 0B, TOTAL: 17128K [179.573s][info][gc,free ] Free: 11042M, Max: 8192K regular, 2184M humongous, Frag: 81% external, 0% internal; Used: 22077K, Mutator Free: 1381 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 6267K, Max: 6267K; Used: 1924K [179.573s][info][gc ] GC(114) Pause Final Mark (YOUNG) 0.911ms [179.573s][info][gc,start ] GC(114) Concurrent thread roots [179.573s][info][gc,task ] GC(114) Using 4 of 8 workers for Concurrent thread roots [179.580s][info][gc ] GC(114) Concurrent thread roots 6.875ms [179.580s][info][gc,start ] GC(114) Concurrent weak references [179.580s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent weak references [179.580s][info][gc,ref ] GC(114) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.580s][info][gc,ref ] GC(114) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.580s][info][gc,ref ] GC(114) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [179.580s][info][gc ] GC(114) Concurrent weak references 0.043ms [179.580s][info][gc,start ] GC(114) Concurrent weak roots [179.580s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent weak root [179.581s][info][gc ] GC(114) Concurrent weak roots 0.624ms [179.581s][info][gc,start ] GC(114) Concurrent cleanup [179.581s][info][gc ] GC(114) Concurrent cleanup 20774M->20758M(31744M) 0.106ms [179.581s][info][gc,free ] Free: 10939M, Max: 8192K regular, 2184M humongous, Frag: 81% external, 0% internal; Used: 4287K, Mutator Free: 1368 Collector Reserve: 23735K, Max: 8192K; Used: 840K Old Collector Reserve: 6265K, Max: 6265K; Used: 1927K [179.581s][info][gc,start ] GC(114) Concurrent strong roots [179.581s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent strong root [179.581s][info][gc ] GC(114) Concurrent strong roots 0.382ms [179.581s][info][gc,start ] GC(114) Concurrent evacuation [179.581s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent evacuation [179.591s][info][gc ] GC(114) Concurrent evacuation 10.057ms [179.592s][info][gc,start ] GC(114) Pause Init Update Refs [179.592s][info][gc ] GC(114) Pause Init Update Refs 0.472ms [179.592s][info][gc,start ] GC(114) Concurrent update references [179.592s][info][gc,task ] GC(114) Using 4 of 8 workers for concurrent reference update [179.592s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [179.614s][info][gc ] GC(114) Concurrent update references 21.661ms [179.614s][info][gc,start ] GC(114) Concurrent update thread roots [179.635s][info][gc ] GC(114) Concurrent update thread roots 21.132ms [179.635s][info][gc,start ] GC(114) Pause Final Update Refs [179.635s][info][gc,task ] GC(114) Using 8 of 8 workers for final reference update [179.636s][info][gc,free ] Free: 14800M, Max: 8192K regular, 1520M humongous, Frag: 85% external, 35% internal; Used: 5207M, Mutator Free: 1851 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 6107K, Max: 6107K; Used: 2085K [179.636s][info][gc ] GC(114) Pause Final Update Refs 0.191ms [179.636s][info][gc,start ] GC(114) Concurrent cleanup [179.636s][info][gc ] GC(114) Concurrent cleanup 21313M->16093M(31744M) 0.213ms [179.636s][info][gc,ergo ] GC(114) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6115K, young_available: 15627M [179.636s][info][gc,ergo ] GC(114) At end of Concurrent Young GC: GCU: 4.1%, MU: 17.4% during period of 0.455s [179.636s][info][gc,ergo ] GC(114) At end of Concurrent Young GC: YOUNG generation used: 1020M, used regions: 1024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15627M [179.636s][info][gc,ergo ] GC(114) At end of Concurrent Young GC: OLD generation used: 15073M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 6115K [179.636s][info][gc,free ] Free: 14776M, Max: 8192K regular, 2144M humongous, Frag: 86% external, 0% internal; Used: 16190K, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6107K, Max: 6107K; Used: 2085K [179.637s][info][gc,stats ] [179.637s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [179.637s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [179.637s][info][gc,stats ] [179.637s][info][gc,stats ] Concurrent Reset 24567 us [179.637s][info][gc,stats ] Pause Init Mark (G) 4222 us [179.637s][info][gc,stats ] Pause Init Mark (N) 3493 us [179.637s][info][gc,stats ] Swap Remembered Set 3032 us [179.637s][info][gc,stats ] Update Region States 315 us [179.637s][info][gc,stats ] Concurrent Scan Remembered Set 11817 us, parallelism: 3.97x [179.637s][info][gc,stats ] RS: 46884 us [179.637s][info][gc,stats ] RS: Scan Clusters 46884 us, workers (us): 11729, 11722, 11720, 11713, ---, ---, ---, ---, [179.637s][info][gc,stats ] Concurrent Mark Roots 7812 us, parallelism: 3.71x [179.637s][info][gc,stats ] CMR: 28964 us [179.637s][info][gc,stats ] CMR: Thread Roots 27902 us, workers (us): 6900, 6973, 7023, 7005, ---, ---, ---, ---, [179.637s][info][gc,stats ] CMR: Code Cache Roots 928 us, workers (us): 175, 148, 442, 163, ---, ---, ---, ---, [179.637s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 30, 24, 22, 19, ---, ---, ---, ---, [179.637s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 9, ---, ---, ---, ---, ---, ---, [179.637s][info][gc,stats ] Concurrent Marking 9554 us, parallelism: 3.18x [179.637s][info][gc,stats ] CM: 30419 us [179.637s][info][gc,stats ] CM: Parallel Mark 30419 us, workers (us): 7619, 7602, 7604, 7594, ---, ---, ---, ---, [179.637s][info][gc,stats ] Pause Final Mark (G) 1351 us [179.637s][info][gc,stats ] Pause Final Mark (N) 916 us [179.637s][info][gc,stats ] Finish Mark 454 us [179.637s][info][gc,stats ] Update Region States 75 us [179.637s][info][gc,stats ] Choose Collection Set 147 us [179.637s][info][gc,stats ] Rebuild Free Set 49 us [179.637s][info][gc,stats ] Concurrent Thread Roots 6889 us, parallelism: 3.85x [179.637s][info][gc,stats ] CTR: 26520 us [179.637s][info][gc,stats ] CTR: Thread Roots 26520 us, workers (us): 6499, 6597, 6634, 6791, ---, ---, ---, ---, [179.637s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [179.637s][info][gc,stats ] CWRF: 1 us [179.637s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [179.637s][info][gc,stats ] Concurrent Weak Roots 629 us [179.637s][info][gc,stats ] Roots 49 us, parallelism: 1.41x [179.637s][info][gc,stats ] CWR: 69 us [179.637s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 21, 20, 14, 13, ---, ---, ---, ---, [179.637s][info][gc,stats ] Rendezvous 568 us [179.637s][info][gc,stats ] Concurrent Cleanup 110 us [179.637s][info][gc,stats ] Concurrent Strong Roots 390 us, parallelism: 2.57x [179.637s][info][gc,stats ] CSR: 1004 us [179.637s][info][gc,stats ] CSR: Code Cache Roots 847 us, workers (us): 316, 171, 162, 198, ---, ---, ---, ---, [179.637s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 39, 32, 32, 29, ---, ---, ---, ---, [179.637s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 19, 6, ---, ---, ---, ---, ---, [179.637s][info][gc,stats ] Concurrent Evacuation 10073 us [179.637s][info][gc,stats ] Pause Init Update Refs (G) 884 us [179.637s][info][gc,stats ] Pause Init Update Refs (N) 480 us [179.637s][info][gc,stats ] Manage GCLABs 402 us [179.637s][info][gc,stats ] Concurrent Update Refs 21677 us [179.637s][info][gc,stats ] Concurrent Update Thread Roots 21148 us [179.637s][info][gc,stats ] Pause Final Update Refs (G) 578 us [179.637s][info][gc,stats ] Pause Final Update Refs (N) 196 us [179.637s][info][gc,stats ] Update Region States 43 us [179.637s][info][gc,stats ] Trash Collection Set 19 us [179.637s][info][gc,stats ] Rebuild Free Set 68 us [179.637s][info][gc,stats ] Concurrent Cleanup 222 us [179.637s][info][gc,stats ] Workers: Evacuated 16708K across 149165 objects, abandoned 0B across 0 objects. [179.637s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [179.637s][info][gc,stats ] - age 1: 14873088 bytes, 14873088 total [179.637s][info][gc,stats ] - age 2: 359096 bytes, 15232184 total [179.637s][info][gc,stats ] - age 3: 1344944 bytes, 16577128 total [179.637s][info][gc,stats ] - age 4: 145272 bytes, 16722400 total [179.637s][info][gc,stats ] - age 5: 104136 bytes, 16826536 total [179.637s][info][gc,stats ] - age 6: 93600 bytes, 16920136 total [179.637s][info][gc,stats ] - age 7: 189256 bytes, 17109392 total [179.637s][info][gc,stats ] [179.637s][info][gc,stats ] Mutators: Evacuated 420K across 3229 objects, abandoned 0B across 0 objects. [179.637s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [179.637s][info][gc,stats ] - age 3: 429896 bytes, 429896 total [179.637s][info][gc,stats ] - age 5: 704 bytes, 430600 total [179.637s][info][gc,stats ] - age 7: 32 bytes, 430632 total [179.637s][info][gc,stats ] [179.637s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [179.637s][info][gc,stats ] - age 1: 15836360 bytes, 15836360 total [179.637s][info][gc,stats ] [179.637s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [179.637s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [179.637s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [179.647s][info][gc ] Transition from: normal to: idle [180.110s][info][gc ] Trigger (YOUNG): Average GC time (691.32 ms) is above the time for average allocation rate (12371 MB/s) to deplete free headroom (8544M) (margin of error = 2.00) [180.110s][info][gc,ergo ] Free headroom: 10131M (free) - 1587M (spike) - 0B (penalties) = 8544M [180.110s][info][gc ] Transition from: idle to: normal [180.110s][info][gc ] Heuristics request for young collection accepted [180.110s][info][gc,free ] Free: 10131M, Max: 8192K regular, 1520M humongous, Frag: 85% external, 0% internal; Used: 12382K, Mutator Free: 1268 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 6107K, Max: 6107K; Used: 2085K [180.110s][info][gc,ergo ] GC(115) Start GC cycle (YOUNG) [180.110s][info][gc,start ] GC(115) Concurrent reset [180.110s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent reset [180.138s][info][gc ] GC(115) Concurrent reset 28.316ms [180.139s][info][gc,start ] GC(115) Pause Init Mark (YOUNG) [180.139s][info][gc,task ] GC(115) Using 8 of 8 workers for init marking [180.142s][info][gc ] GC(115) Pause Init Mark (YOUNG) 3.326ms [180.142s][info][gc,start ] GC(115) Concurrent remembered set scanning [180.142s][info][gc,task ] GC(115) Using 4 of 8 workers for Concurrent remembered set scanning [180.154s][info][gc ] GC(115) Concurrent remembered set scanning 11.858ms [180.154s][info][gc,start ] GC(115) Concurrent marking roots [180.154s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent marking roots [180.163s][info][gc ] GC(115) Concurrent marking roots 8.388ms [180.163s][info][gc,start ] GC(115) Concurrent marking (YOUNG) [180.163s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent marking [180.173s][info][gc ] GC(115) Concurrent marking (YOUNG) 10.349ms [180.173s][info][gc,start ] GC(115) Pause Final Mark (YOUNG) [180.173s][info][gc,task ] GC(115) Using 8 of 8 workers for final marking [180.174s][info][gc,ergo ] GC(115) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [180.174s][info][gc,ergo ] GC(115) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [180.174s][info][gc,ergo ] GC(115) Chosen CSet evacuates young: 25384K (of which at least: 0B are to be promoted), old: 0B [180.174s][info][gc,ergo ] GC(115) Collectable Garbage: 5951M (99%), Immediate: 0B (0%), 0 regions, CSet: 5951M (99%), 747 regions [180.174s][info][gc,ergo ] GC(115) Evacuation Targets: YOUNG: 25384K, PROMOTE: 0B, OLD: 0B, TOTAL: 25384K [180.174s][info][gc,free ] Free: 10290M, Max: 8192K regular, 2184M humongous, Frag: 79% external, 0% internal; Used: 5746K, Mutator Free: 1287 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 6107K, Max: 6107K; Used: 2085K [180.174s][info][gc ] GC(115) Pause Final Mark (YOUNG) 0.928ms [180.174s][info][gc,start ] GC(115) Concurrent thread roots [180.175s][info][gc,task ] GC(115) Using 4 of 8 workers for Concurrent thread roots [180.183s][info][gc ] GC(115) Concurrent thread roots 8.311ms [180.183s][info][gc,start ] GC(115) Concurrent weak references [180.183s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent weak references [180.183s][info][gc,ref ] GC(115) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.183s][info][gc,ref ] GC(115) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.183s][info][gc,ref ] GC(115) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.183s][info][gc ] GC(115) Concurrent weak references 0.038ms [180.183s][info][gc,start ] GC(115) Concurrent weak roots [180.183s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent weak root [180.183s][info][gc ] GC(115) Concurrent weak roots 0.581ms [180.183s][info][gc,start ] GC(115) Concurrent cleanup [180.184s][info][gc ] GC(115) Concurrent cleanup 21506M->21506M(31744M) 0.105ms [180.184s][info][gc,free ] Free: 10184M, Max: 8192K regular, 2184M humongous, Frag: 79% external, 0% internal; Used: 0B, Mutator Free: 1273 Collector Reserve: 31820K, Max: 8192K; Used: 947K Old Collector Reserve: 6104K, Max: 6104K; Used: 2087K [180.184s][info][gc,start ] GC(115) Concurrent strong roots [180.184s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent strong root [180.184s][info][gc ] GC(115) Concurrent strong roots 0.370ms [180.184s][info][gc,start ] GC(115) Concurrent evacuation [180.184s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent evacuation [180.198s][info][gc ] GC(115) Concurrent evacuation 14.277ms [180.199s][info][gc,start ] GC(115) Pause Init Update Refs [180.199s][info][gc ] GC(115) Pause Init Update Refs 0.475ms [180.199s][info][gc,start ] GC(115) Concurrent update references [180.199s][info][gc,task ] GC(115) Using 4 of 8 workers for concurrent reference update [180.199s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [180.220s][info][gc ] GC(115) Concurrent update references 20.700ms [180.220s][info][gc,start ] GC(115) Concurrent update thread roots [180.240s][info][gc ] GC(115) Concurrent update thread roots 20.023ms [180.240s][info][gc,start ] GC(115) Pause Final Update Refs [180.240s][info][gc,task ] GC(115) Using 8 of 8 workers for final reference update [180.240s][info][gc,free ] Free: 14752M, Max: 8192K regular, 1512M humongous, Frag: 83% external, 40% internal; Used: 5944M, Mutator Free: 1844 Collector Reserve: 840M, Max: 8192K; Used: 32768K Old Collector Reserve: 5928K, Max: 5928K; Used: 2264K [180.240s][info][gc ] GC(115) Pause Final Update Refs 0.183ms [180.240s][info][gc,start ] GC(115) Concurrent cleanup [180.241s][info][gc ] GC(115) Concurrent cleanup 22106M->16138M(31744M) 0.173ms [180.241s][info][gc,ergo ] GC(115) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5936K, young_available: 15584M [180.241s][info][gc,ergo ] GC(115) At end of Concurrent Young GC: GCU: 3.3%, MU: 17.1% during period of 0.605s [180.241s][info][gc,ergo ] GC(115) At end of Concurrent Young GC: YOUNG generation used: 1064M, used regions: 1064M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15584M [180.241s][info][gc,ergo ] GC(115) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5936K [180.241s][info][gc,free ] Free: 14744M, Max: 8192K regular, 3720M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1843 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5928K, Max: 5928K; Used: 2264K [180.241s][info][gc,stats ] [180.241s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [180.241s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [180.241s][info][gc,stats ] [180.241s][info][gc,stats ] Concurrent Reset 28345 us [180.241s][info][gc,stats ] Pause Init Mark (G) 4017 us [180.241s][info][gc,stats ] Pause Init Mark (N) 3335 us [180.241s][info][gc,stats ] Swap Remembered Set 3144 us [180.241s][info][gc,stats ] Update Region States 51 us [180.241s][info][gc,stats ] Concurrent Scan Remembered Set 11872 us, parallelism: 3.98x [180.241s][info][gc,stats ] RS: 47200 us [180.241s][info][gc,stats ] RS: Scan Clusters 47200 us, workers (us): 11817, 11803, 11789, 11791, ---, ---, ---, ---, [180.241s][info][gc,stats ] Concurrent Mark Roots 8404 us, parallelism: 3.73x [180.241s][info][gc,stats ] CMR: 31347 us [180.241s][info][gc,stats ] CMR: Thread Roots 30305 us, workers (us): 7630, 7521, 7425, 7728, ---, ---, ---, ---, [180.241s][info][gc,stats ] CMR: Code Cache Roots 907 us, workers (us): 429, 142, 174, 161, ---, ---, ---, ---, [180.241s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 25, 22, 21, ---, ---, ---, ---, [180.241s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [180.241s][info][gc,stats ] Concurrent Marking 10364 us, parallelism: 3.19x [180.241s][info][gc,stats ] CM: 33024 us [180.241s][info][gc,stats ] CM: Parallel Mark 33024 us, workers (us): 8278, 8262, 8242, 8243, ---, ---, ---, ---, [180.241s][info][gc,stats ] Pause Final Mark (G) 1411 us [180.241s][info][gc,stats ] Pause Final Mark (N) 934 us [180.241s][info][gc,stats ] Finish Mark 452 us [180.241s][info][gc,stats ] Update Region States 81 us [180.241s][info][gc,stats ] Choose Collection Set 170 us [180.241s][info][gc,stats ] Rebuild Free Set 45 us [180.241s][info][gc,stats ] Concurrent Thread Roots 8324 us, parallelism: 3.93x [180.241s][info][gc,stats ] CTR: 32733 us [180.241s][info][gc,stats ] CTR: Thread Roots 32733 us, workers (us): 8268, 8209, 8187, 8069, ---, ---, ---, ---, [180.241s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [180.241s][info][gc,stats ] CWRF: 1 us [180.241s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [180.241s][info][gc,stats ] Concurrent Weak Roots 586 us [180.241s][info][gc,stats ] Roots 53 us, parallelism: 1.56x [180.241s][info][gc,stats ] CWR: 82 us [180.241s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 26, 21, 20, 15, ---, ---, ---, ---, [180.241s][info][gc,stats ] Rendezvous 521 us [180.241s][info][gc,stats ] Concurrent Cleanup 109 us [180.241s][info][gc,stats ] Concurrent Strong Roots 376 us, parallelism: 2.43x [180.241s][info][gc,stats ] CSR: 914 us [180.241s][info][gc,stats ] CSR: Code Cache Roots 769 us, workers (us): 156, 304, 154, 155, ---, ---, ---, ---, [180.241s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 36, 33, 28, 22, ---, ---, ---, ---, [180.241s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [180.241s][info][gc,stats ] Concurrent Evacuation 14292 us [180.241s][info][gc,stats ] Pause Init Update Refs (G) 889 us [180.241s][info][gc,stats ] Pause Init Update Refs (N) 483 us [180.241s][info][gc,stats ] Manage GCLABs 404 us [180.241s][info][gc,stats ] Concurrent Update Refs 20717 us [180.241s][info][gc,stats ] Concurrent Update Thread Roots 20037 us [180.241s][info][gc,stats ] Pause Final Update Refs (G) 561 us [180.241s][info][gc,stats ] Pause Final Update Refs (N) 188 us [180.241s][info][gc,stats ] Update Region States 37 us [180.241s][info][gc,stats ] Trash Collection Set 20 us [180.241s][info][gc,stats ] Rebuild Free Set 67 us [180.241s][info][gc,stats ] Concurrent Cleanup 179 us [180.241s][info][gc,stats ] Workers: Evacuated 25072K across 217116 objects, abandoned 0B across 0 objects. [180.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [180.241s][info][gc,stats ] - age 1: 19668728 bytes, 19668728 total [180.241s][info][gc,stats ] - age 2: 5059432 bytes, 24728160 total [180.241s][info][gc,stats ] - age 3: 163480 bytes, 24891640 total [180.241s][info][gc,stats ] - age 4: 324184 bytes, 25215824 total [180.241s][info][gc,stats ] - age 5: 136712 bytes, 25352536 total [180.241s][info][gc,stats ] - age 6: 124968 bytes, 25477504 total [180.241s][info][gc,stats ] - age 7: 196640 bytes, 25674144 total [180.241s][info][gc,stats ] [180.241s][info][gc,stats ] Mutators: Evacuated 312K across 2396 objects, abandoned 0B across 0 objects. [180.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [180.241s][info][gc,stats ] - age 1: 40 bytes, 40 total [180.241s][info][gc,stats ] - age 2: 318808 bytes, 318848 total [180.241s][info][gc,stats ] - age 4: 288 bytes, 319136 total [180.241s][info][gc,stats ] - age 5: 576 bytes, 319712 total [180.241s][info][gc,stats ] - age 7: 96 bytes, 319808 total [180.242s][info][gc,stats ] [180.242s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [180.242s][info][gc,stats ] - age 1: 7635536 bytes, 7635536 total [180.242s][info][gc,stats ] [180.242s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [180.242s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [180.242s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [180.252s][info][gc ] Transition from: normal to: idle [180.777s][info][gc ] Trigger (YOUNG): Average GC time (662.19 ms) is above the time for average allocation rate (12017 MB/s) to deplete free headroom (7956M) (margin of error = 2.00) [180.777s][info][gc,ergo ] Free headroom: 9544M (free) - 1587M (spike) - 0B (penalties) = 7956M [180.777s][info][gc ] Transition from: idle to: normal [180.777s][info][gc ] Heuristics request for young collection accepted [180.777s][info][gc,free ] Free: 9544M, Max: 8192K regular, 1512M humongous, Frag: 85% external, 0% internal; Used: 0B, Mutator Free: 1193 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5928K, Max: 5928K; Used: 2264K [180.777s][info][gc,ergo ] GC(116) Start GC cycle (YOUNG) [180.777s][info][gc,start ] GC(116) Concurrent reset [180.777s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent reset [180.807s][info][gc ] GC(116) Concurrent reset 30.076ms [180.808s][info][gc,start ] GC(116) Pause Init Mark (YOUNG) [180.808s][info][gc,task ] GC(116) Using 8 of 8 workers for init marking [180.811s][info][gc ] GC(116) Pause Init Mark (YOUNG) 3.535ms [180.811s][info][gc,start ] GC(116) Concurrent remembered set scanning [180.812s][info][gc,task ] GC(116) Using 4 of 8 workers for Concurrent remembered set scanning [180.826s][info][gc ] GC(116) Concurrent remembered set scanning 14.437ms [180.826s][info][gc,start ] GC(116) Concurrent marking roots [180.826s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent marking roots [180.833s][info][gc ] GC(116) Concurrent marking roots 6.971ms [180.833s][info][gc,start ] GC(116) Concurrent marking (YOUNG) [180.833s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent marking [180.845s][info][gc ] GC(116) Concurrent marking (YOUNG) 11.968ms [180.845s][info][gc,start ] GC(116) Pause Final Mark (YOUNG) [180.845s][info][gc,task ] GC(116) Using 8 of 8 workers for final marking [180.846s][info][gc,ergo ] GC(116) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [180.846s][info][gc,ergo ] GC(116) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [180.846s][info][gc,ergo ] GC(116) Chosen CSet evacuates young: 33340K (of which at least: 0B are to be promoted), old: 0B [180.846s][info][gc,ergo ] GC(116) Collectable Garbage: 6519M (100%), Immediate: 0B (0%), 0 regions, CSet: 6519M (100%), 819 regions [180.846s][info][gc,ergo ] GC(116) Evacuation Targets: YOUNG: 33340K, PROMOTE: 0B, OLD: 0B, TOTAL: 33340K [180.846s][info][gc,free ] Free: 9680M, Max: 8192K regular, 2184M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 1210 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 5928K, Max: 5928K; Used: 2264K [180.846s][info][gc ] GC(116) Pause Final Mark (YOUNG) 1.008ms [180.846s][info][gc,start ] GC(116) Concurrent thread roots [180.846s][info][gc,task ] GC(116) Using 4 of 8 workers for Concurrent thread roots [180.854s][info][gc ] GC(116) Concurrent thread roots 7.429ms [180.854s][info][gc,start ] GC(116) Concurrent weak references [180.854s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent weak references [180.854s][info][gc,ref ] GC(116) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.854s][info][gc,ref ] GC(116) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.854s][info][gc,ref ] GC(116) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [180.854s][info][gc ] GC(116) Concurrent weak references 0.044ms [180.854s][info][gc,start ] GC(116) Concurrent weak roots [180.854s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent weak root [180.854s][info][gc ] GC(116) Concurrent weak roots 0.598ms [180.854s][info][gc,start ] GC(116) Concurrent cleanup [180.855s][info][gc ] GC(116) Concurrent cleanup 22095M->22095M(31744M) 0.103ms [180.855s][info][gc,free ] Free: 9588M, Max: 8192K regular, 2184M humongous, Frag: 78% external, 0% internal; Used: 3758K, Mutator Free: 1199 Collector Reserve: 39549K, Max: 8192K; Used: 1410K Old Collector Reserve: 5925K, Max: 5925K; Used: 2266K [180.855s][info][gc,start ] GC(116) Concurrent strong roots [180.855s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent strong root [180.855s][info][gc ] GC(116) Concurrent strong roots 0.378ms [180.855s][info][gc,start ] GC(116) Concurrent evacuation [180.855s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent evacuation [180.869s][info][gc ] GC(116) Concurrent evacuation 13.778ms [180.869s][info][gc,start ] GC(116) Pause Init Update Refs [180.870s][info][gc ] GC(116) Pause Init Update Refs 0.477ms [180.870s][info][gc,start ] GC(116) Concurrent update references [180.870s][info][gc,task ] GC(116) Using 4 of 8 workers for concurrent reference update [180.870s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [180.893s][info][gc ] GC(116) Concurrent update references 23.053ms [180.893s][info][gc,start ] GC(116) Concurrent update thread roots [180.916s][info][gc ] GC(116) Concurrent update thread roots 22.947ms [180.916s][info][gc,start ] GC(116) Pause Final Update Refs [180.916s][info][gc,task ] GC(116) Using 8 of 8 workers for final reference update [180.916s][info][gc,free ] Free: 14800M, Max: 8192K regular, 1520M humongous, Frag: 82% external, 43% internal; Used: 6504M, Mutator Free: 1850 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 5821K, Max: 5821K; Used: 2370K [180.916s][info][gc ] GC(116) Pause Final Update Refs 0.186ms [180.916s][info][gc,start ] GC(116) Concurrent cleanup [180.917s][info][gc ] GC(116) Concurrent cleanup 22634M->16090M(31744M) 0.199ms [180.917s][info][gc,ergo ] GC(116) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5829K, young_available: 15632M [180.917s][info][gc,ergo ] GC(116) At end of Concurrent Young GC: GCU: 3.2%, MU: 17.2% during period of 0.676s [180.917s][info][gc,ergo ] GC(116) At end of Concurrent Young GC: YOUNG generation used: 1016M, used regions: 1016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15632M [180.917s][info][gc,ergo ] GC(116) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5829K [180.917s][info][gc,free ] Free: 14792M, Max: 8192K regular, 3280M humongous, Frag: 78% external, 0% internal; Used: 0B, Mutator Free: 1849 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5821K, Max: 5821K; Used: 2370K [180.917s][info][gc,stats ] [180.917s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [180.917s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [180.917s][info][gc,stats ] [180.917s][info][gc,stats ] Concurrent Reset 30111 us [180.917s][info][gc,stats ] Pause Init Mark (G) 4333 us [180.917s][info][gc,stats ] Pause Init Mark (N) 3548 us [180.917s][info][gc,stats ] Swap Remembered Set 3168 us [180.917s][info][gc,stats ] Update Region States 228 us [180.917s][info][gc,stats ] Concurrent Scan Remembered Set 14455 us, parallelism: 3.97x [180.917s][info][gc,stats ] RS: 57441 us [180.917s][info][gc,stats ] RS: Scan Clusters 57441 us, workers (us): 14369, 14365, 14354, 14353, ---, ---, ---, ---, [180.917s][info][gc,stats ] Concurrent Mark Roots 6985 us, parallelism: 3.75x [180.917s][info][gc,stats ] CMR: 26180 us [180.917s][info][gc,stats ] CMR: Thread Roots 25187 us, workers (us): 6319, 6107, 6396, 6366, ---, ---, ---, ---, [180.917s][info][gc,stats ] CMR: Code Cache Roots 848 us, workers (us): 226, 306, 174, 142, ---, ---, ---, ---, [180.917s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 33, 26, 24, 18, ---, ---, ---, ---, [180.917s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, ---, 10, ---, ---, ---, ---, [180.917s][info][gc,stats ] Concurrent Marking 11983 us, parallelism: 3.26x [180.917s][info][gc,stats ] CM: 39051 us [180.917s][info][gc,stats ] CM: Parallel Mark 39051 us, workers (us): 9767, 9767, 9762, 9755, ---, ---, ---, ---, [180.917s][info][gc,stats ] Pause Final Mark (G) 1473 us [180.917s][info][gc,stats ] Pause Final Mark (N) 1014 us [180.917s][info][gc,stats ] Finish Mark 516 us [180.917s][info][gc,stats ] Update Region States 70 us [180.917s][info][gc,stats ] Choose Collection Set 178 us [180.917s][info][gc,stats ] Rebuild Free Set 72 us [180.917s][info][gc,stats ] Concurrent Thread Roots 7441 us, parallelism: 3.77x [180.917s][info][gc,stats ] CTR: 28059 us [180.917s][info][gc,stats ] CTR: Thread Roots 28059 us, workers (us): 7392, 6942, 6852, 6873, ---, ---, ---, ---, [180.917s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.02x [180.917s][info][gc,stats ] CWRF: 1 us [180.917s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [180.917s][info][gc,stats ] Concurrent Weak Roots 603 us [180.917s][info][gc,stats ] Roots 47 us, parallelism: 1.42x [180.917s][info][gc,stats ] CWR: 66 us [180.917s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 15, 11, ---, ---, ---, ---, [180.917s][info][gc,stats ] Rendezvous 543 us [180.917s][info][gc,stats ] Concurrent Cleanup 107 us [180.917s][info][gc,stats ] Concurrent Strong Roots 381 us, parallelism: 2.41x [180.917s][info][gc,stats ] CSR: 918 us [180.917s][info][gc,stats ] CSR: Code Cache Roots 774 us, workers (us): 155, 152, 312, 155, ---, ---, ---, ---, [180.917s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 29, 28, 25, ---, ---, ---, ---, [180.917s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 6, ---, ---, 19, ---, ---, ---, ---, [180.917s][info][gc,stats ] Concurrent Evacuation 13792 us [180.917s][info][gc,stats ] Pause Init Update Refs (G) 902 us [180.917s][info][gc,stats ] Pause Init Update Refs (N) 487 us [180.917s][info][gc,stats ] Manage GCLABs 402 us [180.917s][info][gc,stats ] Concurrent Update Refs 23069 us [180.917s][info][gc,stats ] Concurrent Update Thread Roots 22964 us [180.917s][info][gc,stats ] Pause Final Update Refs (G) 590 us [180.917s][info][gc,stats ] Pause Final Update Refs (N) 191 us [180.917s][info][gc,stats ] Update Region States 37 us [180.917s][info][gc,stats ] Trash Collection Set 21 us [180.917s][info][gc,stats ] Rebuild Free Set 69 us [180.917s][info][gc,stats ] Concurrent Cleanup 209 us [180.917s][info][gc,stats ] Workers: Evacuated 32614K across 302086 objects, abandoned 0B across 0 objects. [180.917s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [180.917s][info][gc,stats ] - age 1: 22368648 bytes, 22368648 total [180.917s][info][gc,stats ] - age 2: 10098784 bytes, 32467432 total [180.917s][info][gc,stats ] - age 3: 180808 bytes, 32648240 total [180.917s][info][gc,stats ] - age 4: 139616 bytes, 32787856 total [180.917s][info][gc,stats ] - age 5: 300560 bytes, 33088416 total [180.917s][info][gc,stats ] - age 6: 120056 bytes, 33208472 total [180.917s][info][gc,stats ] - age 7: 189032 bytes, 33397504 total [180.917s][info][gc,stats ] [180.917s][info][gc,stats ] Mutators: Evacuated 725K across 5557 objects, abandoned 0B across 0 objects. [180.917s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [180.917s][info][gc,stats ] - age 1: 72 bytes, 72 total [180.917s][info][gc,stats ] - age 2: 741912 bytes, 741984 total [180.917s][info][gc,stats ] - age 3: 32 bytes, 742016 total [180.917s][info][gc,stats ] - age 4: 736 bytes, 742752 total [180.917s][info][gc,stats ] - age 6: 32 bytes, 742784 total [180.917s][info][gc,stats ] - age 7: 32 bytes, 742816 total [180.917s][info][gc,stats ] [180.917s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [180.917s][info][gc,stats ] [180.917s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [180.917s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [180.917s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [180.928s][info][gc ] Transition from: normal to: idle [181.664s][info][gc ] Trigger (YOUNG): Average GC time (635.47 ms) is above the time for average allocation rate (10987 MB/s) to deplete free headroom (6980M) (margin of error = 2.00) [181.664s][info][gc,ergo ] Free headroom: 8568M (free) - 1587M (spike) - 0B (penalties) = 6980M [181.664s][info][gc ] Transition from: idle to: normal [181.664s][info][gc ] Heuristics request for young collection accepted [181.664s][info][gc,free ] Free: 8568M, Max: 8192K regular, 1520M humongous, Frag: 83% external, 0% internal; Used: 0B, Mutator Free: 1071 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5821K, Max: 5821K; Used: 2370K [181.664s][info][gc,ergo ] GC(117) Start GC cycle (YOUNG) [181.664s][info][gc,start ] GC(117) Concurrent reset [181.664s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent reset [181.699s][info][gc ] GC(117) Concurrent reset 35.005ms [181.700s][info][gc,start ] GC(117) Pause Init Mark (YOUNG) [181.700s][info][gc,task ] GC(117) Using 8 of 8 workers for init marking [181.703s][info][gc ] GC(117) Pause Init Mark (YOUNG) 3.297ms [181.703s][info][gc,start ] GC(117) Concurrent remembered set scanning [181.703s][info][gc,task ] GC(117) Using 4 of 8 workers for Concurrent remembered set scanning [181.717s][info][gc ] GC(117) Concurrent remembered set scanning 13.386ms [181.717s][info][gc,start ] GC(117) Concurrent marking roots [181.717s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent marking roots [181.724s][info][gc ] GC(117) Concurrent marking roots 7.041ms [181.724s][info][gc,start ] GC(117) Concurrent marking (YOUNG) [181.724s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent marking [181.735s][info][gc ] GC(117) Concurrent marking (YOUNG) 11.811ms [181.736s][info][gc,start ] GC(117) Pause Final Mark (YOUNG) [181.736s][info][gc,task ] GC(117) Using 8 of 8 workers for final marking [181.736s][info][gc,ergo ] GC(117) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [181.737s][info][gc,ergo ] GC(117) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [181.737s][info][gc,ergo ] GC(117) Chosen CSet evacuates young: 37185K (of which at least: 0B are to be promoted), old: 0B [181.737s][info][gc,ergo ] GC(117) Collectable Garbage: 7507M (100%), Immediate: 8192K (0%), 1 regions, CSet: 7499M (99%), 942 regions [181.737s][info][gc,ergo ] GC(117) Evacuation Targets: YOUNG: 37185K, PROMOTE: 0B, OLD: 0B, TOTAL: 37185K [181.737s][info][gc,free ] Free: 8672M, Max: 8192K regular, 2184M humongous, Frag: 75% external, 0% internal; Used: 8192K, Mutator Free: 1084 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 5821K, Max: 5821K; Used: 2370K [181.737s][info][gc ] GC(117) Pause Final Mark (YOUNG) 1.027ms [181.737s][info][gc,start ] GC(117) Concurrent thread roots [181.737s][info][gc,task ] GC(117) Using 4 of 8 workers for Concurrent thread roots [181.743s][info][gc ] GC(117) Concurrent thread roots 6.423ms [181.743s][info][gc,start ] GC(117) Concurrent weak references [181.743s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent weak references [181.743s][info][gc,ref ] GC(117) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [181.743s][info][gc,ref ] GC(117) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [181.743s][info][gc,ref ] GC(117) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [181.743s][info][gc ] GC(117) Concurrent weak references 0.040ms [181.743s][info][gc,start ] GC(117) Concurrent weak roots [181.743s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent weak root [181.744s][info][gc ] GC(117) Concurrent weak roots 0.576ms [181.744s][info][gc,start ] GC(117) Concurrent cleanup [181.744s][info][gc ] GC(117) Concurrent cleanup 23083M->23075M(31744M) 0.102ms [181.744s][info][gc,free ] Free: 8600M, Max: 8192K regular, 2184M humongous, Frag: 75% external, 0% internal; Used: 0B, Mutator Free: 1075 Collector Reserve: 47906K, Max: 8192K; Used: 1245K Old Collector Reserve: 5819K, Max: 5819K; Used: 2373K [181.744s][info][gc,start ] GC(117) Concurrent strong roots [181.744s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent strong root [181.744s][info][gc ] GC(117) Concurrent strong roots 0.373ms [181.744s][info][gc,start ] GC(117) Concurrent evacuation [181.744s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent evacuation [181.759s][info][gc ] GC(117) Concurrent evacuation 14.641ms [181.759s][info][gc,start ] GC(117) Pause Init Update Refs [181.760s][info][gc ] GC(117) Pause Init Update Refs 0.467ms [181.760s][info][gc,start ] GC(117) Concurrent update references [181.760s][info][gc,task ] GC(117) Using 4 of 8 workers for concurrent reference update [181.760s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [181.788s][info][gc ] GC(117) Concurrent update references 28.143ms [181.788s][info][gc,start ] GC(117) Concurrent update thread roots [181.807s][info][gc ] GC(117) Concurrent update thread roots 18.381ms [181.807s][info][gc,start ] GC(117) Pause Final Update Refs [181.807s][info][gc,task ] GC(117) Using 8 of 8 workers for final reference update [181.807s][info][gc,free ] Free: 14784M, Max: 8192K regular, 1504M humongous, Frag: 80% external, 50% internal; Used: 7496M, Mutator Free: 1848 Collector Reserve: 840M, Max: 8192K; Used: 40960K Old Collector Reserve: 5676K, Max: 5676K; Used: 2515K [181.807s][info][gc ] GC(117) Pause Final Update Refs 0.187ms [181.807s][info][gc,start ] GC(117) Concurrent cleanup [181.807s][info][gc ] GC(117) Concurrent cleanup 23634M->16106M(31744M) 0.188ms [181.807s][info][gc,ergo ] GC(117) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5684K, young_available: 15616M [181.808s][info][gc,ergo ] GC(117) At end of Concurrent Young GC: GCU: 2.6%, MU: 16.9% during period of 0.891s [181.808s][info][gc,ergo ] GC(117) At end of Concurrent Young GC: YOUNG generation used: 1032M, used regions: 1032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 15616M [181.808s][info][gc,ergo ] GC(117) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5684K [181.808s][info][gc,free ] Free: 14776M, Max: 8192K regular, 3640M humongous, Frag: 76% external, 0% internal; Used: 0B, Mutator Free: 1847 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5676K, Max: 5676K; Used: 2515K [181.808s][info][gc,stats ] [181.808s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [181.808s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [181.808s][info][gc,stats ] [181.808s][info][gc,stats ] Concurrent Reset 35034 us [181.808s][info][gc,stats ] Pause Init Mark (G) 4093 us [181.808s][info][gc,stats ] Pause Init Mark (N) 3309 us [181.808s][info][gc,stats ] Swap Remembered Set 3105 us [181.808s][info][gc,stats ] Update Region States 48 us [181.808s][info][gc,stats ] Concurrent Scan Remembered Set 13402 us, parallelism: 3.95x [181.808s][info][gc,stats ] RS: 52972 us [181.808s][info][gc,stats ] RS: Scan Clusters 52972 us, workers (us): 13316, 13309, 13305, 13042, ---, ---, ---, ---, [181.808s][info][gc,stats ] Concurrent Mark Roots 7054 us, parallelism: 3.62x [181.808s][info][gc,stats ] CMR: 25543 us [181.808s][info][gc,stats ] CMR: Thread Roots 24408 us, workers (us): 6521, 6188, 5942, 5757, ---, ---, ---, ---, [181.808s][info][gc,stats ] CMR: Code Cache Roots 982 us, workers (us): 175, 142, 219, 446, ---, ---, ---, ---, [181.808s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 34, 31, 23, 21, ---, ---, ---, ---, [181.808s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 9, 35, ---, ---, ---, ---, ---, [181.808s][info][gc,stats ] Concurrent Marking 11826 us, parallelism: 3.26x [181.808s][info][gc,stats ] CM: 38592 us [181.808s][info][gc,stats ] CM: Parallel Mark 38592 us, workers (us): 9655, 9672, 9648, 9616, ---, ---, ---, ---, [181.808s][info][gc,stats ] Pause Final Mark (G) 1466 us [181.808s][info][gc,stats ] Pause Final Mark (N) 1033 us [181.808s][info][gc,stats ] Finish Mark 552 us [181.808s][info][gc,stats ] Update Region States 68 us [181.808s][info][gc,stats ] Choose Collection Set 184 us [181.808s][info][gc,stats ] Rebuild Free Set 45 us [181.808s][info][gc,stats ] Concurrent Thread Roots 6437 us, parallelism: 3.84x [181.808s][info][gc,stats ] CTR: 24695 us [181.808s][info][gc,stats ] CTR: Thread Roots 24695 us, workers (us): 6063, 6176, 6365, 6091, ---, ---, ---, ---, [181.808s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [181.808s][info][gc,stats ] CWRF: 1 us [181.808s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [181.808s][info][gc,stats ] Concurrent Weak Roots 581 us [181.808s][info][gc,stats ] Roots 49 us, parallelism: 1.34x [181.808s][info][gc,stats ] CWR: 66 us [181.808s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 23, 19, 12, 12, ---, ---, ---, ---, [181.808s][info][gc,stats ] Rendezvous 519 us [181.808s][info][gc,stats ] Concurrent Cleanup 106 us [181.808s][info][gc,stats ] Concurrent Strong Roots 377 us, parallelism: 2.80x [181.808s][info][gc,stats ] CSR: 1055 us [181.808s][info][gc,stats ] CSR: Code Cache Roots 872 us, workers (us): 188, 194, 307, 184, ---, ---, ---, ---, [181.808s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 41, 37, 34, 29, ---, ---, ---, ---, [181.808s][info][gc,stats ] CSR: CLDG Roots 43 us, workers (us): 13, ---, ---, 29, ---, ---, ---, ---, [181.808s][info][gc,stats ] Concurrent Evacuation 14653 us [181.808s][info][gc,stats ] Pause Init Update Refs (G) 890 us [181.808s][info][gc,stats ] Pause Init Update Refs (N) 474 us [181.808s][info][gc,stats ] Manage GCLABs 402 us [181.808s][info][gc,stats ] Concurrent Update Refs 28160 us [181.808s][info][gc,stats ] Concurrent Update Thread Roots 18396 us [181.808s][info][gc,stats ] Pause Final Update Refs (G) 575 us [181.808s][info][gc,stats ] Pause Final Update Refs (N) 191 us [181.808s][info][gc,stats ] Update Region States 36 us [181.808s][info][gc,stats ] Trash Collection Set 24 us [181.808s][info][gc,stats ] Rebuild Free Set 67 us [181.808s][info][gc,stats ] Concurrent Cleanup 194 us [181.808s][info][gc,stats ] Workers: Evacuated 36473K across 288170 objects, abandoned 0B across 0 objects. [181.808s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [181.808s][info][gc,stats ] - age 1: 33394992 bytes, 33394992 total [181.808s][info][gc,stats ] - age 2: 2943216 bytes, 36338208 total [181.808s][info][gc,stats ] - age 3: 186256 bytes, 36524464 total [181.808s][info][gc,stats ] - age 4: 166216 bytes, 36690680 total [181.808s][info][gc,stats ] - age 5: 131520 bytes, 36822200 total [181.808s][info][gc,stats ] - age 6: 300560 bytes, 37122760 total [181.808s][info][gc,stats ] - age 7: 226552 bytes, 37349312 total [181.808s][info][gc,stats ] [181.808s][info][gc,stats ] Mutators: Evacuated 711K across 5427 objects, abandoned 0B across 0 objects. [181.808s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [181.808s][info][gc,stats ] - age 2: 727664 bytes, 727664 total [181.808s][info][gc,stats ] - age 3: 736 bytes, 728400 total [181.808s][info][gc,stats ] - age 4: 32 bytes, 728432 total [181.808s][info][gc,stats ] - age 5: 32 bytes, 728464 total [181.808s][info][gc,stats ] - age 7: 48 bytes, 728512 total [181.808s][info][gc,stats ] [181.808s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [181.808s][info][gc,stats ] [181.808s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [181.808s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [181.808s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [181.818s][info][gc ] Transition from: normal to: idle [182.684s][info][gc ] Trigger (YOUNG): Average GC time (610.50 ms) is above the time for average allocation rate (10129 MB/s) to deplete free headroom (6180M) (margin of error = 2.00) [182.684s][info][gc,ergo ] Free headroom: 7768M (free) - 1587M (spike) - 0B (penalties) = 6180M [182.684s][info][gc ] Transition from: idle to: normal [182.684s][info][gc ] Heuristics request for young collection accepted [182.684s][info][gc,free ] Free: 7768M, Max: 8192K regular, 1504M humongous, Frag: 81% external, 0% internal; Used: 0B, Mutator Free: 971 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5676K, Max: 5676K; Used: 2515K [182.684s][info][gc,ergo ] GC(118) Start GC cycle (YOUNG) [182.684s][info][gc,start ] GC(118) Concurrent reset [182.684s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent reset [182.719s][info][gc ] GC(118) Concurrent reset 35.362ms [182.720s][info][gc,start ] GC(118) Pause Init Mark (YOUNG) [182.720s][info][gc,task ] GC(118) Using 8 of 8 workers for init marking [182.721s][info][gc ] Periodic Sample: GCU = 3.175%, MU = 17.308% during most recent 5.0s [182.723s][info][gc ] GC(118) Pause Init Mark (YOUNG) 3.320ms [182.723s][info][gc,start ] GC(118) Concurrent remembered set scanning [182.723s][info][gc,task ] GC(118) Using 4 of 8 workers for Concurrent remembered set scanning [182.738s][info][gc ] GC(118) Concurrent remembered set scanning 14.450ms [182.738s][info][gc,start ] GC(118) Concurrent marking roots [182.738s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent marking roots [182.745s][info][gc ] GC(118) Concurrent marking roots 7.065ms [182.745s][info][gc,start ] GC(118) Concurrent marking (YOUNG) [182.745s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent marking [182.758s][info][gc ] GC(118) Concurrent marking (YOUNG) 13.011ms [182.758s][info][gc,start ] GC(118) Pause Final Mark (YOUNG) [182.758s][info][gc,task ] GC(118) Using 8 of 8 workers for final marking [182.759s][info][gc,ergo ] GC(118) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [182.759s][info][gc,ergo ] GC(118) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [182.759s][info][gc,ergo ] GC(118) Chosen CSet evacuates young: 33147K (of which at least: 0B are to be promoted), old: 0B [182.759s][info][gc,ergo ] GC(118) Collectable Garbage: 8295M (100%), Immediate: 8192K (0%), 1 regions, CSet: 8287M (99%), 1040 regions [182.759s][info][gc,ergo ] GC(118) Evacuation Targets: YOUNG: 33147K, PROMOTE: 0B, OLD: 0B, TOTAL: 33147K [182.759s][info][gc,free ] Free: 8057M, Max: 8192K regular, 2184M humongous, Frag: 73% external, 0% internal; Used: 15303K, Mutator Free: 1008 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 5676K, Max: 5676K; Used: 2515K [182.759s][info][gc ] GC(118) Pause Final Mark (YOUNG) 0.992ms [182.760s][info][gc,start ] GC(118) Concurrent thread roots [182.760s][info][gc,task ] GC(118) Using 4 of 8 workers for Concurrent thread roots [182.768s][info][gc ] GC(118) Concurrent thread roots 8.005ms [182.768s][info][gc,start ] GC(118) Concurrent weak references [182.768s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent weak references [182.768s][info][gc,ref ] GC(118) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [182.768s][info][gc,ref ] GC(118) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [182.768s][info][gc,ref ] GC(118) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [182.768s][info][gc ] GC(118) Concurrent weak references 0.037ms [182.768s][info][gc,start ] GC(118) Concurrent weak roots [182.768s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent weak root [182.768s][info][gc ] GC(118) Concurrent weak roots 0.739ms [182.768s][info][gc,start ] GC(118) Concurrent cleanup [182.768s][info][gc ] GC(118) Concurrent cleanup 23658M->23650M(31744M) 0.105ms [182.768s][info][gc,free ] Free: 8032M, Max: 8192K regular, 2184M humongous, Frag: 73% external, 0% internal; Used: 7223K, Mutator Free: 1005 Collector Reserve: 39516K, Max: 8192K; Used: 1443K Old Collector Reserve: 5676K, Max: 5676K; Used: 2515K [182.768s][info][gc,start ] GC(118) Concurrent strong roots [182.768s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent strong root [182.769s][info][gc ] GC(118) Concurrent strong roots 0.383ms [182.769s][info][gc,start ] GC(118) Concurrent evacuation [182.769s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent evacuation [182.786s][info][gc ] GC(118) Concurrent evacuation 16.960ms [182.786s][info][gc,start ] GC(118) Pause Init Update Refs [182.787s][info][gc ] GC(118) Pause Init Update Refs 0.464ms [182.787s][info][gc,start ] GC(118) Concurrent update references [182.787s][info][gc,task ] GC(118) Using 4 of 8 workers for concurrent reference update [182.787s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [182.812s][info][gc ] GC(118) Concurrent update references 25.326ms [182.812s][info][gc,start ] GC(118) Concurrent update thread roots [182.833s][info][gc ] GC(118) Concurrent update thread roots 20.586ms [182.833s][info][gc,start ] GC(118) Pause Final Update Refs [182.833s][info][gc,task ] GC(118) Using 8 of 8 workers for final reference update [182.833s][info][gc,free ] Free: 15350M, Max: 8192K regular, 1512M humongous, Frag: 79% external, 53% internal; Used: 8265M, Mutator Free: 1919 Collector Reserve: 839M, Max: 8192K; Used: 57360K Old Collector Reserve: 5527K, Max: 5527K; Used: 2665K [182.833s][info][gc ] GC(118) Pause Final Update Refs 0.206ms [182.833s][info][gc,start ] GC(118) Concurrent cleanup [182.834s][info][gc ] GC(118) Concurrent cleanup 23844M->15533M(31744M) 0.220ms [182.834s][info][gc,ergo ] GC(118) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5535K, young_available: 16189M [182.834s][info][gc,ergo ] GC(118) At end of Concurrent Young GC: GCU: 2.4%, MU: 17.1% during period of 1.026s [182.834s][info][gc,ergo ] GC(118) At end of Concurrent Young GC: YOUNG generation used: 458M, used regions: 480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 16189M [182.834s][info][gc,ergo ] GC(118) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5535K [182.834s][info][gc,free ] Free: 15349M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 3033K, Mutator Free: 1919 Collector Reserve: 839M, Max: 8192K; Used: 16512B Old Collector Reserve: 5527K, Max: 5527K; Used: 2665K [182.834s][info][gc,stats ] [182.834s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [182.834s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [182.834s][info][gc,stats ] [182.834s][info][gc,stats ] Concurrent Reset 35393 us [182.834s][info][gc,stats ] Pause Init Mark (G) 4103 us [182.834s][info][gc,stats ] Pause Init Mark (N) 3332 us [182.834s][info][gc,stats ] Swap Remembered Set 3076 us [182.834s][info][gc,stats ] Update Region States 100 us [182.834s][info][gc,stats ] Concurrent Scan Remembered Set 14465 us, parallelism: 3.98x [182.834s][info][gc,stats ] RS: 57561 us [182.834s][info][gc,stats ] RS: Scan Clusters 57561 us, workers (us): 14398, 14392, 14387, 14384, ---, ---, ---, ---, [182.834s][info][gc,stats ] Concurrent Mark Roots 7073 us, parallelism: 3.71x [182.834s][info][gc,stats ] CMR: 26251 us [182.834s][info][gc,stats ] CMR: Thread Roots 25298 us, workers (us): 6093, 6311, 6296, 6598, ---, ---, ---, ---, [182.834s][info][gc,stats ] CMR: Code Cache Roots 821 us, workers (us): 314, 175, 204, 128, ---, ---, ---, ---, [182.834s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 28, 27, 20, 18, ---, ---, ---, ---, [182.834s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 30, 9, ---, ---, ---, ---, ---, [182.834s][info][gc,stats ] Concurrent Marking 13026 us, parallelism: 3.33x [182.834s][info][gc,stats ] CM: 43362 us [182.834s][info][gc,stats ] CM: Parallel Mark 43362 us, workers (us): 10859, 10838, 10834, 10831, ---, ---, ---, ---, [182.834s][info][gc,stats ] Pause Final Mark (G) 1517 us [182.834s][info][gc,stats ] Pause Final Mark (N) 998 us [182.834s][info][gc,stats ] Finish Mark 501 us [182.834s][info][gc,stats ] Update Region States 65 us [182.834s][info][gc,stats ] Choose Collection Set 205 us [182.834s][info][gc,stats ] Rebuild Free Set 44 us [182.834s][info][gc,stats ] Concurrent Thread Roots 8016 us, parallelism: 3.92x [182.834s][info][gc,stats ] CTR: 31449 us [182.834s][info][gc,stats ] CTR: Thread Roots 31449 us, workers (us): 7845, 7831, 7931, 7843, ---, ---, ---, ---, [182.834s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [182.834s][info][gc,stats ] CWRF: 2 us [182.834s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [182.834s][info][gc,stats ] Concurrent Weak Roots 744 us [182.834s][info][gc,stats ] Roots 57 us, parallelism: 1.72x [182.834s][info][gc,stats ] CWR: 97 us [182.834s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 29, 25, 23, 20, ---, ---, ---, ---, [182.834s][info][gc,stats ] Rendezvous 675 us [182.834s][info][gc,stats ] Concurrent Cleanup 109 us [182.834s][info][gc,stats ] Concurrent Strong Roots 388 us, parallelism: 2.54x [182.834s][info][gc,stats ] CSR: 984 us [182.834s][info][gc,stats ] CSR: Code Cache Roots 831 us, workers (us): 151, 157, 318, 205, ---, ---, ---, ---, [182.834s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 39, 34, 27, 26, ---, ---, ---, ---, [182.834s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [182.834s][info][gc,stats ] Concurrent Evacuation 16975 us [182.834s][info][gc,stats ] Pause Init Update Refs (G) 944 us [182.834s][info][gc,stats ] Pause Init Update Refs (N) 473 us [182.834s][info][gc,stats ] Manage GCLABs 393 us [182.834s][info][gc,stats ] Concurrent Update Refs 25341 us [182.834s][info][gc,stats ] Concurrent Update Thread Roots 20602 us [182.834s][info][gc,stats ] Pause Final Update Refs (G) 646 us [182.834s][info][gc,stats ] Pause Final Update Refs (N) 210 us [182.834s][info][gc,stats ] Update Region States 47 us [182.834s][info][gc,stats ] Trash Collection Set 27 us [182.834s][info][gc,stats ] Rebuild Free Set 73 us [182.834s][info][gc,stats ] Concurrent Cleanup 228 us [182.834s][info][gc,stats ] Workers: Evacuated 32292K across 282171 objects, abandoned 0B across 0 objects. [182.834s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [182.834s][info][gc,stats ] - age 1: 31680752 bytes, 31680752 total [182.834s][info][gc,stats ] - age 2: 288816 bytes, 31969568 total [182.834s][info][gc,stats ] - age 3: 206392 bytes, 32175960 total [182.834s][info][gc,stats ] - age 4: 172912 bytes, 32348872 total [182.834s][info][gc,stats ] - age 5: 166200 bytes, 32515072 total [182.834s][info][gc,stats ] - age 6: 131520 bytes, 32646592 total [182.834s][info][gc,stats ] - age 7: 420616 bytes, 33067208 total [182.834s][info][gc,stats ] [182.834s][info][gc,stats ] Mutators: Evacuated 855K across 6531 objects, abandoned 0B across 0 objects. [182.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [182.835s][info][gc,stats ] - age 1: 874360 bytes, 874360 total [182.835s][info][gc,stats ] - age 2: 160 bytes, 874520 total [182.835s][info][gc,stats ] - age 3: 896 bytes, 875416 total [182.835s][info][gc,stats ] - age 5: 48 bytes, 875464 total [182.835s][info][gc,stats ] - age 6: 32 bytes, 875496 total [182.835s][info][gc,stats ] - age 7: 32 bytes, 875528 total [182.835s][info][gc,stats ] [182.835s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [182.835s][info][gc,stats ] [182.835s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [182.835s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [182.835s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [182.845s][info][gc ] Transition from: normal to: idle [187.728s][info][gc ] Periodic Sample: GCU = 0.470%, MU = 16.630% during most recent 5.0s [188.678s][info][gc ] Trigger (YOUNG): Average GC time (578.28 ms) is above the time for average allocation rate (3399 MB/s) to deplete free headroom (1964M) (margin of error = 1.96) [188.678s][info][gc,ergo ] Free headroom: 3552M (free) - 1587M (spike) - 0B (penalties) = 1964M [188.678s][info][gc ] Transition from: idle to: normal [188.678s][info][gc ] Heuristics request for young collection accepted [188.678s][info][gc,free ] Free: 3551M, Max: 8192K regular, 1512M humongous, Frag: 58% external, 0% internal; Used: 313K, Mutator Free: 444 Collector Reserve: 839M, Max: 8192K; Used: 16512B Old Collector Reserve: 5527K, Max: 5527K; Used: 2665K [188.678s][info][gc,ergo ] GC(119) Start GC cycle (YOUNG) [188.678s][info][gc,start ] GC(119) Concurrent reset [188.678s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent reset [188.714s][info][gc ] GC(119) Concurrent reset 35.747ms [188.714s][info][gc,start ] GC(119) Pause Init Mark (YOUNG) [188.714s][info][gc,task ] GC(119) Using 8 of 8 workers for init marking [188.719s][info][gc ] GC(119) Pause Init Mark (YOUNG) 5.144ms [188.720s][info][gc,start ] GC(119) Concurrent remembered set scanning [188.720s][info][gc,task ] GC(119) Using 4 of 8 workers for Concurrent remembered set scanning [188.742s][info][gc ] GC(119) Concurrent remembered set scanning 22.834ms [188.742s][info][gc,start ] GC(119) Concurrent marking roots [188.742s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent marking roots [188.749s][info][gc ] GC(119) Concurrent marking roots 6.457ms [188.749s][info][gc,start ] GC(119) Concurrent marking (YOUNG) [188.749s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent marking [188.765s][info][gc ] GC(119) Concurrent marking (YOUNG) 16.137ms [188.765s][info][gc,start ] GC(119) Pause Final Mark (YOUNG) [188.765s][info][gc,task ] GC(119) Using 8 of 8 workers for final marking [188.766s][info][gc,ergo ] GC(119) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [188.766s][info][gc,ergo ] GC(119) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 40976K. [188.766s][info][gc,ergo ] GC(119) Chosen CSet evacuates young: 35617K (of which at least: 0B are to be promoted), old: 0B [188.766s][info][gc,ergo ] GC(119) Collectable Garbage: 12293M (100%), Immediate: 40976K (0%), 6 regions, CSet: 12253M (99%), 1536 regions [188.766s][info][gc,ergo ] GC(119) Evacuation Targets: YOUNG: 35617K, PROMOTE: 0B, OLD: 0B, TOTAL: 35617K [188.766s][info][gc,free ] Free: 4200M, Max: 8192K regular, 2184M humongous, Frag: 48% external, 1% internal; Used: 48901K, Mutator Free: 526 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 5527K, Max: 5527K; Used: 2665K [188.767s][info][gc ] GC(119) Pause Final Mark (YOUNG) 1.105ms [188.767s][info][gc,start ] GC(119) Concurrent thread roots [188.767s][info][gc,task ] GC(119) Using 4 of 8 workers for Concurrent thread roots [188.774s][info][gc ] GC(119) Concurrent thread roots 7.377ms [188.774s][info][gc,start ] GC(119) Concurrent weak references [188.774s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent weak references [188.774s][info][gc,ref ] GC(119) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [188.774s][info][gc,ref ] GC(119) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [188.774s][info][gc,ref ] GC(119) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [188.774s][info][gc ] GC(119) Concurrent weak references 0.041ms [188.774s][info][gc,start ] GC(119) Concurrent weak roots [188.774s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent weak root [188.775s][info][gc ] GC(119) Concurrent weak roots 0.808ms [188.775s][info][gc,start ] GC(119) Concurrent cleanup [188.775s][info][gc ] GC(119) Concurrent cleanup 27533M->27493M(31744M) 0.101ms [188.775s][info][gc,free ] Free: 4182M, Max: 8192K regular, 2184M humongous, Frag: 48% external, 0% internal; Used: 1900K, Mutator Free: 523 Collector Reserve: 47908K, Max: 8192K; Used: 1243K Old Collector Reserve: 5524K, Max: 5524K; Used: 2667K [188.775s][info][gc,start ] GC(119) Concurrent strong roots [188.775s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent strong root [188.776s][info][gc ] GC(119) Concurrent strong roots 0.436ms [188.776s][info][gc,start ] GC(119) Concurrent evacuation [188.776s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent evacuation [188.800s][info][gc ] GC(119) Concurrent evacuation 24.045ms [188.800s][info][gc,start ] GC(119) Pause Init Update Refs [188.800s][info][gc ] GC(119) Pause Init Update Refs 0.479ms [188.801s][info][gc,start ] GC(119) Concurrent update references [188.801s][info][gc,task ] GC(119) Using 4 of 8 workers for concurrent reference update [188.801s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [188.835s][info][gc ] GC(119) Concurrent update references 34.077ms [188.835s][info][gc,start ] GC(119) Concurrent update thread roots [188.855s][info][gc ] GC(119) Concurrent update thread roots 20.838ms [188.856s][info][gc,start ] GC(119) Pause Final Update Refs [188.856s][info][gc,task ] GC(119) Using 8 of 8 workers for final reference update [188.856s][info][gc,free ] Free: 15459M, Max: 8192K regular, 1504M humongous, Frag: 54% external, 79% internal; Used: 12244M, Mutator Free: 1933 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 5224K, Max: 5224K; Used: 2968K [188.856s][info][gc ] GC(119) Pause Final Update Refs 0.208ms [188.856s][info][gc,start ] GC(119) Concurrent cleanup [188.856s][info][gc ] GC(119) Concurrent cleanup 27702M->15423M(31744M) 0.244ms [188.856s][info][gc,ergo ] GC(119) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5232K, young_available: 16299M [188.856s][info][gc,ergo ] GC(119) At end of Concurrent Young GC: GCU: 0.6%, MU: 16.7% during period of 6.023s [188.856s][info][gc,ergo ] GC(119) At end of Concurrent Young GC: YOUNG generation used: 349M, used regions: 360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 16298M [188.857s][info][gc,ergo ] GC(119) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5232K [188.857s][info][gc,free ] Free: 15458M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 5332K, Mutator Free: 1933 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5224K, Max: 5224K; Used: 2968K [188.857s][info][gc,stats ] [188.857s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [188.857s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [188.857s][info][gc,stats ] [188.857s][info][gc,stats ] Concurrent Reset 35777 us [188.857s][info][gc,stats ] Pause Init Mark (G) 5980 us [188.857s][info][gc,stats ] Pause Init Mark (N) 5154 us [188.857s][info][gc,stats ] Swap Remembered Set 4846 us [188.857s][info][gc,stats ] Update Region States 155 us [188.857s][info][gc,stats ] Concurrent Scan Remembered Set 22850 us, parallelism: 3.87x [188.857s][info][gc,stats ] RS: 88378 us [188.857s][info][gc,stats ] RS: Scan Clusters 88378 us, workers (us): 22758, 22749, 21449, 21422, ---, ---, ---, ---, [188.857s][info][gc,stats ] Concurrent Mark Roots 6470 us, parallelism: 3.70x [188.857s][info][gc,stats ] CMR: 23939 us [188.857s][info][gc,stats ] CMR: Thread Roots 23006 us, workers (us): 5965, 5643, 5714, 5684, ---, ---, ---, ---, [188.857s][info][gc,stats ] CMR: Code Cache Roots 801 us, workers (us): 170, 312, 141, 177, ---, ---, ---, ---, [188.857s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 27, 23, 17, ---, ---, ---, ---, [188.857s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [188.857s][info][gc,stats ] Concurrent Marking 16150 us, parallelism: 3.40x [188.857s][info][gc,stats ] CM: 54953 us [188.857s][info][gc,stats ] CM: Parallel Mark 54953 us, workers (us): 13768, 13724, 13713, 13749, ---, ---, ---, ---, [188.857s][info][gc,stats ] Pause Final Mark (G) 1682 us [188.857s][info][gc,stats ] Pause Final Mark (N) 1111 us [188.857s][info][gc,stats ] Finish Mark 495 us [188.857s][info][gc,stats ] Update Region States 92 us [188.857s][info][gc,stats ] Choose Collection Set 276 us [188.857s][info][gc,stats ] Rebuild Free Set 40 us [188.857s][info][gc,stats ] Concurrent Thread Roots 7390 us, parallelism: 3.82x [188.857s][info][gc,stats ] CTR: 28251 us [188.857s][info][gc,stats ] CTR: Thread Roots 28251 us, workers (us): 7319, 7016, 6940, 6976, ---, ---, ---, ---, [188.857s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [188.857s][info][gc,stats ] CWRF: 1 us [188.857s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [188.857s][info][gc,stats ] Concurrent Weak Roots 812 us [188.857s][info][gc,stats ] Roots 55 us, parallelism: 1.73x [188.857s][info][gc,stats ] CWR: 96 us [188.857s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 29, 26, 20, 20, ---, ---, ---, ---, [188.857s][info][gc,stats ] Rendezvous 745 us [188.857s][info][gc,stats ] Concurrent Cleanup 105 us [188.857s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.50x [188.857s][info][gc,stats ] CSR: 1103 us [188.857s][info][gc,stats ] CSR: Code Cache Roots 915 us, workers (us): 199, 361, 164, 191, ---, ---, ---, ---, [188.857s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 42, 42, 38, 37, ---, ---, ---, ---, [188.857s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, ---, 22, ---, ---, ---, ---, ---, [188.857s][info][gc,stats ] Concurrent Evacuation 24061 us [188.857s][info][gc,stats ] Pause Init Update Refs (G) 939 us [188.857s][info][gc,stats ] Pause Init Update Refs (N) 487 us [188.857s][info][gc,stats ] Manage GCLABs 411 us [188.857s][info][gc,stats ] Concurrent Update Refs 34093 us [188.857s][info][gc,stats ] Concurrent Update Thread Roots 20853 us [188.857s][info][gc,stats ] Pause Final Update Refs (G) 614 us [188.857s][info][gc,stats ] Pause Final Update Refs (N) 214 us [188.857s][info][gc,stats ] Update Region States 37 us [188.857s][info][gc,stats ] Trash Collection Set 34 us [188.857s][info][gc,stats ] Rebuild Free Set 74 us [188.857s][info][gc,stats ] Concurrent Cleanup 250 us [188.857s][info][gc,stats ] Workers: Evacuated 34824K across 370211 objects, abandoned 0B across 0 objects. [188.857s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [188.857s][info][gc,stats ] - age 1: 34421616 bytes, 34421616 total [188.857s][info][gc,stats ] - age 2: 233352 bytes, 34654968 total [188.857s][info][gc,stats ] - age 3: 201432 bytes, 34856400 total [188.857s][info][gc,stats ] - age 4: 159848 bytes, 35016248 total [188.857s][info][gc,stats ] - age 5: 134880 bytes, 35151128 total [188.857s][info][gc,stats ] - age 6: 136840 bytes, 35287968 total [188.857s][info][gc,stats ] - age 7: 372368 bytes, 35660336 total [188.857s][info][gc,stats ] [188.857s][info][gc,stats ] Mutators: Evacuated 793K across 6079 objects, abandoned 0B across 0 objects. [188.857s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [188.857s][info][gc,stats ] - age 1: 811672 bytes, 811672 total [188.857s][info][gc,stats ] - age 2: 96 bytes, 811768 total [188.857s][info][gc,stats ] - age 3: 64 bytes, 811832 total [188.857s][info][gc,stats ] - age 4: 64 bytes, 811896 total [188.857s][info][gc,stats ] - age 5: 32 bytes, 811928 total [188.857s][info][gc,stats ] - age 6: 64 bytes, 811992 total [188.857s][info][gc,stats ] - age 7: 96 bytes, 812088 total [188.857s][info][gc,stats ] [188.857s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [188.857s][info][gc,stats ] [188.857s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [188.857s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [188.857s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [188.867s][info][gc ] Transition from: normal to: idle [192.735s][info][gc ] Periodic Sample: GCU = 0.673%, MU = 16.840% during most recent 5.0s [195.232s][info][gc ] Trigger (YOUNG): Average GC time (554.26 ms) is above the time for average allocation rate (2494 MB/s) to deplete free headroom (1380M) (margin of error = 1.93) [195.232s][info][gc,ergo ] Free headroom: 2968M (free) - 1587M (spike) - 0B (penalties) = 1380M [195.232s][info][gc ] Transition from: idle to: normal [195.232s][info][gc ] Heuristics request for young collection accepted [195.232s][info][gc,free ] Free: 2968M, Max: 8192K regular, 1504M humongous, Frag: 50% external, 0% internal; Used: 8174K, Mutator Free: 372 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5224K, Max: 5224K; Used: 2968K [195.232s][info][gc,ergo ] GC(120) Start GC cycle (YOUNG) [195.232s][info][gc,start ] GC(120) Concurrent reset [195.232s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent reset [195.268s][info][gc ] GC(120) Concurrent reset 36.495ms [195.269s][info][gc,start ] GC(120) Pause Init Mark (YOUNG) [195.269s][info][gc,task ] GC(120) Using 8 of 8 workers for init marking [195.272s][info][gc ] GC(120) Pause Init Mark (YOUNG) 3.458ms [195.272s][info][gc,start ] GC(120) Concurrent remembered set scanning [195.272s][info][gc,task ] GC(120) Using 4 of 8 workers for Concurrent remembered set scanning [195.303s][info][gc ] GC(120) Concurrent remembered set scanning 30.462ms [195.303s][info][gc,start ] GC(120) Concurrent marking roots [195.303s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent marking roots [195.309s][info][gc ] GC(120) Concurrent marking roots 6.307ms [195.309s][info][gc,start ] GC(120) Concurrent marking (YOUNG) [195.309s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent marking [195.327s][info][gc ] GC(120) Concurrent marking (YOUNG) 18.121ms [195.328s][info][gc,start ] GC(120) Pause Final Mark (YOUNG) [195.328s][info][gc,task ] GC(120) Using 8 of 8 workers for final marking [195.328s][info][gc,ergo ] GC(120) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [195.329s][info][gc,ergo ] GC(120) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [195.329s][info][gc,ergo ] GC(120) Chosen CSet evacuates young: 41263K (of which at least: 0B are to be promoted), old: 0B [195.329s][info][gc,ergo ] GC(120) Collectable Garbage: 12879M (100%), Immediate: 0B (0%), 0 regions, CSet: 12879M (100%), 1615 regions [195.329s][info][gc,ergo ] GC(120) Evacuation Targets: YOUNG: 41263K, PROMOTE: 0B, OLD: 0B, TOTAL: 41263K [195.329s][info][gc,free ] Free: 3554M, Max: 8192K regular, 2184M humongous, Frag: 39% external, 0% internal; Used: 5510K, Mutator Free: 445 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 5224K, Max: 5224K; Used: 2968K [195.329s][info][gc ] GC(120) Pause Final Mark (YOUNG) 1.018ms [195.329s][info][gc,start ] GC(120) Concurrent thread roots [195.329s][info][gc,task ] GC(120) Using 4 of 8 workers for Concurrent thread roots [195.336s][info][gc ] GC(120) Concurrent thread roots 7.398ms [195.336s][info][gc,start ] GC(120) Concurrent weak references [195.336s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent weak references [195.336s][info][gc,ref ] GC(120) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [195.336s][info][gc,ref ] GC(120) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [195.336s][info][gc,ref ] GC(120) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [195.336s][info][gc ] GC(120) Concurrent weak references 0.061ms [195.336s][info][gc,start ] GC(120) Concurrent weak roots [195.336s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent weak root [195.337s][info][gc ] GC(120) Concurrent weak roots 0.574ms [195.337s][info][gc,start ] GC(120) Concurrent cleanup [195.337s][info][gc ] GC(120) Concurrent cleanup 28131M->28132M(31744M) 0.103ms [195.337s][info][gc,free ] Free: 3536M, Max: 8192K regular, 2184M humongous, Frag: 39% external, 0% internal; Used: 0B, Mutator Free: 442 Collector Reserve: 55985K, Max: 8192K; Used: 1358K Old Collector Reserve: 5224K, Max: 5224K; Used: 2968K [195.337s][info][gc,start ] GC(120) Concurrent strong roots [195.337s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent strong root [195.337s][info][gc ] GC(120) Concurrent strong roots 0.401ms [195.337s][info][gc,start ] GC(120) Concurrent evacuation [195.337s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent evacuation [195.364s][info][gc ] GC(120) Concurrent evacuation 26.461ms [195.364s][info][gc,start ] GC(120) Pause Init Update Refs [195.365s][info][gc ] GC(120) Pause Init Update Refs 0.477ms [195.365s][info][gc,start ] GC(120) Concurrent update references [195.365s][info][gc,task ] GC(120) Using 4 of 8 workers for concurrent reference update [195.365s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [195.407s][info][gc ] GC(120) Concurrent update references 41.710ms [195.407s][info][gc,start ] GC(120) Concurrent update thread roots [195.425s][info][gc ] GC(120) Concurrent update thread roots 18.680ms [195.426s][info][gc,start ] GC(120) Pause Final Update Refs [195.426s][info][gc,task ] GC(120) Using 8 of 8 workers for final reference update [195.426s][info][gc,free ] Free: 15440M, Max: 8192K regular, 1504M humongous, Frag: 42% external, 83% internal; Used: 12871M, Mutator Free: 1931 Collector Reserve: 840M, Max: 8192K; Used: 57344K Old Collector Reserve: 5115K, Max: 5115K; Used: 3077K [195.426s][info][gc ] GC(120) Pause Final Update Refs 0.226ms [195.426s][info][gc,start ] GC(120) Concurrent cleanup [195.426s][info][gc ] GC(120) Concurrent cleanup 28354M->15442M(31744M) 0.260ms [195.426s][info][gc,ergo ] GC(120) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5123K, young_available: 16280M [195.426s][info][gc,ergo ] GC(120) At end of Concurrent Young GC: GCU: 0.6%, MU: 16.8% during period of 6.570s [195.426s][info][gc,ergo ] GC(120) At end of Concurrent Young GC: YOUNG generation used: 368M, used regions: 376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16648M, available: 16279M [195.426s][info][gc,ergo ] GC(120) At end of Concurrent Young GC: OLD generation used: 15074M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 5123K [195.426s][info][gc,free ] Free: 15439M, Max: 8192K regular, 3792M humongous, Frag: 76% external, 0% internal; Used: 8725K, Mutator Free: 1931 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5115K, Max: 5115K; Used: 3077K [195.427s][info][gc,stats ] [195.427s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [195.427s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [195.427s][info][gc,stats ] [195.427s][info][gc,stats ] Concurrent Reset 36526 us [195.427s][info][gc,stats ] Pause Init Mark (G) 4273 us [195.427s][info][gc,stats ] Pause Init Mark (N) 3469 us [195.427s][info][gc,stats ] Swap Remembered Set 3162 us [195.427s][info][gc,stats ] Update Region States 154 us [195.427s][info][gc,stats ] Concurrent Scan Remembered Set 30478 us, parallelism: 3.99x [195.427s][info][gc,stats ] RS: 121609 us [195.427s][info][gc,stats ] RS: Scan Clusters 121609 us, workers (us): 30415, 30411, 30396, 30388, ---, ---, ---, ---, [195.427s][info][gc,stats ] Concurrent Mark Roots 6321 us, parallelism: 3.74x [195.427s][info][gc,stats ] CMR: 23629 us [195.427s][info][gc,stats ] CMR: Thread Roots 22679 us, workers (us): 5774, 5627, 5696, 5582, ---, ---, ---, ---, [195.427s][info][gc,stats ] CMR: Code Cache Roots 823 us, workers (us): 178, 176, 145, 323, ---, ---, ---, ---, [195.427s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 28, 25, 22, 17, ---, ---, ---, ---, [195.427s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [195.427s][info][gc,stats ] Concurrent Marking 18137 us, parallelism: 3.46x [195.427s][info][gc,stats ] CM: 62815 us [195.427s][info][gc,stats ] CM: Parallel Mark 62815 us, workers (us): 15714, 15698, 15704, 15699, ---, ---, ---, ---, [195.427s][info][gc,stats ] Pause Final Mark (G) 1479 us [195.427s][info][gc,stats ] Pause Final Mark (N) 1025 us [195.427s][info][gc,stats ] Finish Mark 463 us [195.427s][info][gc,stats ] Update Region States 80 us [195.427s][info][gc,stats ] Choose Collection Set 262 us [195.427s][info][gc,stats ] Rebuild Free Set 35 us [195.427s][info][gc,stats ] Concurrent Thread Roots 7415 us, parallelism: 3.86x [195.427s][info][gc,stats ] CTR: 28589 us [195.427s][info][gc,stats ] CTR: Thread Roots 28589 us, workers (us): 7350, 7155, 7131, 6953, ---, ---, ---, ---, [195.427s][info][gc,stats ] Concurrent Weak References 66 us, parallelism: 0.03x [195.427s][info][gc,stats ] CWRF: 2 us [195.427s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [195.427s][info][gc,stats ] Concurrent Weak Roots 579 us [195.427s][info][gc,stats ] Roots 61 us, parallelism: 1.57x [195.427s][info][gc,stats ] CWR: 97 us [195.427s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 30, 28, 22, 17, ---, ---, ---, ---, [195.427s][info][gc,stats ] Rendezvous 502 us [195.427s][info][gc,stats ] Concurrent Cleanup 108 us [195.427s][info][gc,stats ] Concurrent Strong Roots 405 us, parallelism: 2.49x [195.427s][info][gc,stats ] CSR: 1007 us [195.427s][info][gc,stats ] CSR: Code Cache Roots 854 us, workers (us): 153, 187, 333, 181, ---, ---, ---, ---, [195.427s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 37, 33, 28, 25, ---, ---, ---, ---, [195.427s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 22, ---, ---, ---, ---, ---, ---, [195.427s][info][gc,stats ] Concurrent Evacuation 26474 us [195.427s][info][gc,stats ] Pause Init Update Refs (G) 906 us [195.427s][info][gc,stats ] Pause Init Update Refs (N) 485 us [195.427s][info][gc,stats ] Manage GCLABs 404 us [195.427s][info][gc,stats ] Concurrent Update Refs 41727 us [195.427s][info][gc,stats ] Concurrent Update Thread Roots 18696 us [195.427s][info][gc,stats ] Pause Final Update Refs (G) 642 us [195.427s][info][gc,stats ] Pause Final Update Refs (N) 231 us [195.427s][info][gc,stats ] Update Region States 49 us [195.427s][info][gc,stats ] Trash Collection Set 36 us [195.427s][info][gc,stats ] Rebuild Free Set 73 us [195.427s][info][gc,stats ] Concurrent Cleanup 267 us [195.427s][info][gc,stats ] Workers: Evacuated 40496K across 496318 objects, abandoned 0B across 0 objects. [195.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [195.427s][info][gc,stats ] - age 1: 39456728 bytes, 39456728 total [195.427s][info][gc,stats ] - age 2: 1312144 bytes, 40768872 total [195.427s][info][gc,stats ] - age 3: 164136 bytes, 40933008 total [195.427s][info][gc,stats ] - age 4: 141984 bytes, 41074992 total [195.427s][info][gc,stats ] - age 5: 116424 bytes, 41191416 total [195.427s][info][gc,stats ] - age 6: 98608 bytes, 41290024 total [195.427s][info][gc,stats ] - age 7: 178400 bytes, 41468424 total [195.427s][info][gc,stats ] [195.427s][info][gc,stats ] Mutators: Evacuated 766K across 5872 objects, abandoned 0B across 0 objects. [195.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [195.427s][info][gc,stats ] - age 1: 784720 bytes, 784720 total [195.427s][info][gc,stats ] - age 2: 288 bytes, 785008 total [195.427s][info][gc,stats ] - age 3: 32 bytes, 785040 total [195.427s][info][gc,stats ] - age 4: 32 bytes, 785072 total [195.427s][info][gc,stats ] - age 6: 32 bytes, 785104 total [195.427s][info][gc,stats ] - age 7: 32 bytes, 785136 total [195.427s][info][gc,stats ] [195.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [195.427s][info][gc,stats ] [195.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [195.427s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [195.427s][info][gc,metaspace] Metaspace: 9124K(9280K)->9124K(9280K) NonClass: 8361K(8448K)->8361K(8448K) Class: 762K(832K)->762K(832K) [195.437s][info][gc ] Transition from: normal to: idle [197.742s][info][gc ] Periodic Sample: GCU = 0.771%, MU = 17.278% during most recent 5.0s [201.470s][info][gc ] Trigger (YOUNG): Average GC time (535.58 ms) is above the time for average allocation rate (2145 MB/s) to deplete free headroom (1148M) (margin of error = 1.91) [201.470s][info][gc,ergo ] Free headroom: 2735M (free) - 1587M (spike) - 0B (penalties) = 1148M [201.470s][info][gc ] Transition from: idle to: normal [201.470s][info][gc ] Heuristics request for young collection accepted [201.470s][info][gc,free ] Free: 2735M, Max: 8192K regular, 1504M humongous, Frag: 45% external, 0% internal; Used: 8567K, Mutator Free: 343 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 5115K, Max: 5115K; Used: 3077K [201.470s][info][gc,ergo ] GC(121) Start GC cycle (YOUNG) [201.470s][info][gc,start ] GC(121) Concurrent reset [201.470s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent reset [201.506s][info][gc ] GC(121) Concurrent reset 35.789ms [201.506s][info][gc,start ] GC(121) Pause Init Mark (YOUNG) [201.507s][info][gc,task ] GC(121) Using 8 of 8 workers for init marking [201.510s][info][gc ] GC(121) Pause Init Mark (YOUNG) 3.432ms [201.510s][info][gc,start ] GC(121) Concurrent remembered set scanning [201.510s][info][gc,task ] GC(121) Using 4 of 8 workers for Concurrent remembered set scanning [201.546s][info][gc ] GC(121) Concurrent remembered set scanning 35.753ms [201.546s][info][gc,start ] GC(121) Concurrent marking roots [201.546s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent marking roots [201.552s][info][gc ] GC(121) Concurrent marking roots 6.142ms [201.552s][info][gc,start ] GC(121) Concurrent marking (YOUNG) [201.552s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent marking [202.589s][info][gc ] GC(121) Concurrent marking (YOUNG) 1037.370ms [202.590s][info][gc,start ] GC(121) Pause Final Mark (YOUNG) [202.590s][info][gc,task ] GC(121) Using 8 of 8 workers for final marking [202.591s][info][gc,ergo ] GC(121) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [202.591s][info][gc,ergo ] GC(121) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [202.591s][info][gc,ergo ] GC(121) Chosen CSet evacuates young: 469M (of which at least: 0B are to be promoted), old: 0B [202.591s][info][gc,ergo ] GC(121) Collectable Garbage: 12306M (100%), Immediate: 0B (0%), 0 regions, CSet: 12306M (100%), 1597 regions [202.591s][info][gc,ergo ] GC(121) Evacuation Targets: YOUNG: 469M, PROMOTE: 0B, OLD: 0B, TOTAL: 469M [202.591s][info][gc,free ] Free: 549M, Max: 8192K regular, 544M humongous, Frag: 0% external, 0% internal; Used: 2866K, Mutator Free: 69 Collector Reserve: 568M, Max: 8192K; Used: 0B Old Collector Reserve: 5115K, Max: 5115K; Used: 3077K [202.591s][info][gc ] GC(121) Pause Final Mark (YOUNG) 1.119ms [202.591s][info][gc,start ] GC(121) Concurrent thread roots [202.591s][info][gc,task ] GC(121) Using 4 of 8 workers for Concurrent thread roots [202.597s][info][gc ] GC(121) Concurrent thread roots 5.567ms [202.597s][info][gc,start ] GC(121) Concurrent weak references [202.597s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent weak references [202.597s][info][gc,ref ] GC(121) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [202.597s][info][gc,ref ] GC(121) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [202.597s][info][gc,ref ] GC(121) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [202.597s][info][gc ] GC(121) Concurrent weak references 0.054ms [202.597s][info][gc,start ] GC(121) Concurrent weak roots [202.597s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent weak root [202.598s][info][gc ] GC(121) Concurrent weak roots 0.830ms [202.598s][info][gc,start ] GC(121) Concurrent cleanup [202.598s][info][gc ] GC(121) Concurrent cleanup 30610M->30610M(31744M) 0.106ms [202.598s][info][gc,free ] Free: 531M, Max: 8192K regular, 528M humongous, Frag: 0% external, 0% internal; Used: 4602K, Mutator Free: 67 Collector Reserve: 567M, Max: 8192K; Used: 157K Old Collector Reserve: 5115K, Max: 5115K; Used: 3077K [202.598s][info][gc,start ] GC(121) Concurrent strong roots [202.598s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent strong root [202.598s][info][gc ] GC(121) Concurrent strong roots 0.425ms [202.598s][info][gc,start ] GC(121) Concurrent evacuation [202.598s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent evacuation [202.750s][info][gc ] Periodic Sample: GCU = 6.269%, MU = 23.064% during most recent 5.0s [202.785s][info][gc ] GC(121) Concurrent evacuation 186.892ms [202.786s][info][gc,start ] GC(121) Pause Init Update Refs [202.786s][info][gc ] GC(121) Pause Init Update Refs 0.557ms [202.786s][info][gc,start ] GC(121) Concurrent update references [202.786s][info][gc,task ] GC(121) Using 4 of 8 workers for concurrent reference update [202.786s][info][gc,free ] At start of update refs, moving 81920K to Mutator free set from Collector Reserve (81920K) and from Old Collector Reserve (0B) [202.868s][info][gc ] Failed to allocate TLAB, 5704B [202.868s][info][gc ] Cancelling GC: Allocation Failure [202.881s][info][gc ] GC(121) Concurrent update references 94.136ms [202.881s][info][gc,ergo ] GC(121) At end of Interrupted Concurrent Young GC: YOUNG generation used: 16634M, used regions: 16648M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 113K [202.881s][info][gc,ergo ] GC(121) At end of Interrupted Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4942K [202.881s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [202.881s][info][gc,stats ] [202.881s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [202.881s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [202.881s][info][gc,stats ] [202.881s][info][gc,stats ] Concurrent Reset 35819 us [202.881s][info][gc,stats ] Pause Init Mark (G) 4161 us [202.881s][info][gc,stats ] Pause Init Mark (N) 3440 us [202.881s][info][gc,stats ] Swap Remembered Set 3157 us [202.881s][info][gc,stats ] Update Region States 157 us [202.881s][info][gc,stats ] Concurrent Scan Remembered Set 35770 us, parallelism: 3.97x [202.881s][info][gc,stats ] RS: 141879 us [202.881s][info][gc,stats ] RS: Scan Clusters 141879 us, workers (us): 35672, 35667, 35407, 35133, ---, ---, ---, ---, [202.881s][info][gc,stats ] Concurrent Mark Roots 6158 us, parallelism: 3.65x [202.881s][info][gc,stats ] CMR: 22495 us [202.881s][info][gc,stats ] CMR: Thread Roots 21524 us, workers (us): 5636, 5317, 5477, 5094, ---, ---, ---, ---, [202.881s][info][gc,stats ] CMR: Code Cache Roots 843 us, workers (us): 156, 178, 154, 355, ---, ---, ---, ---, [202.881s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 27, 23, 23, 19, ---, ---, ---, ---, [202.881s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [202.881s][info][gc,stats ] Concurrent Marking 1037398 us, parallelism: 3.97x [202.881s][info][gc,stats ] CM: 4114984 us [202.881s][info][gc,stats ] CM: Parallel Mark 4114984 us, workers (us): 1028760, 1028737, 1028746, 1028741, ---, ---, ---, ---, [202.881s][info][gc,stats ] Pause Final Mark (G) 1790 us [202.881s][info][gc,stats ] Pause Final Mark (N) 1125 us [202.881s][info][gc,stats ] Finish Mark 526 us [202.881s][info][gc,stats ] Update Region States 93 us [202.881s][info][gc,stats ] Choose Collection Set 278 us [202.881s][info][gc,stats ] Rebuild Free Set 33 us [202.881s][info][gc,stats ] Concurrent Thread Roots 5584 us, parallelism: 3.79x [202.881s][info][gc,stats ] CTR: 21177 us [202.881s][info][gc,stats ] CTR: Thread Roots 21177 us, workers (us): 5277, 5503, 5240, 5158, ---, ---, ---, ---, [202.881s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.03x [202.881s][info][gc,stats ] CWRF: 2 us [202.881s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [202.881s][info][gc,stats ] Concurrent Weak Roots 836 us [202.881s][info][gc,stats ] Roots 54 us, parallelism: 1.24x [202.881s][info][gc,stats ] CWR: 67 us [202.881s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 23, 18, 15, 11, ---, ---, ---, ---, [202.881s][info][gc,stats ] Rendezvous 764 us [202.881s][info][gc,stats ] Concurrent Cleanup 110 us [202.881s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.40x [202.881s][info][gc,stats ] CSR: 1032 us [202.881s][info][gc,stats ] CSR: Code Cache Roots 872 us, workers (us): 157, 205, 347, 164, ---, ---, ---, ---, [202.881s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 42, 35, 30, 25, ---, ---, ---, ---, [202.881s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [202.881s][info][gc,stats ] Concurrent Evacuation 186914 us [202.881s][info][gc,stats ] Pause Init Update Refs (G) 1230 us [202.881s][info][gc,stats ] Pause Init Update Refs (N) 567 us [202.881s][info][gc,stats ] Manage GCLABs 464 us [202.881s][info][gc,stats ] Concurrent Update Refs 94152 us [202.881s][info][gc,stats ] Workers: Evacuated 467M across 14541228 objects, abandoned 0B across 0 objects. [202.881s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [202.881s][info][gc,stats ] - age 1: 486817832 bytes, 486817832 total [202.881s][info][gc,stats ] - age 2: 1655792 bytes, 488473624 total [202.881s][info][gc,stats ] - age 3: 1125312 bytes, 489598936 total [202.881s][info][gc,stats ] - age 4: 129816 bytes, 489728752 total [202.881s][info][gc,stats ] - age 5: 112056 bytes, 489840808 total [202.881s][info][gc,stats ] - age 6: 89128 bytes, 489929936 total [202.881s][info][gc,stats ] - age 7: 184352 bytes, 490114288 total [202.881s][info][gc,stats ] [202.881s][info][gc,stats ] Mutators: Evacuated 1822K across 58446 objects, abandoned 0B across 0 objects. [202.881s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [202.881s][info][gc,stats ] - age 1: 1861376 bytes, 1861376 total [202.881s][info][gc,stats ] - age 2: 1744 bytes, 1863120 total [202.881s][info][gc,stats ] - age 3: 1712 bytes, 1864832 total [202.881s][info][gc,stats ] - age 4: 432 bytes, 1865264 total [202.881s][info][gc,stats ] - age 5: 256 bytes, 1865520 total [202.881s][info][gc,stats ] - age 6: 96 bytes, 1865616 total [202.881s][info][gc,stats ] - age 7: 192 bytes, 1865808 total [202.881s][info][gc,stats ] [202.881s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [202.881s][info][gc,stats ] [202.881s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [202.881s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [202.881s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [202.881s][info][gc ] Transition from: normal to: idle [202.881s][info][gc ] Trigger: Handle Allocation Failure [202.881s][info][gc ] Transition from: idle to: degenerated [202.881s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [202.882s][info][gc,start ] GC(122) Pause Degenerated GC (YOUNG) (Update Refs) [202.882s][info][gc,task ] GC(122) Using 8 of 8 workers for stw degenerated gc [202.882s][info][gc ] GC(122) GC cancellation took 0.014s [203.119s][info][gc,free ] Free: 11936M, Max: 8192K regular, 0B humongous, Frag: 0% external, 99% internal; Used: 11935M, Mutator Free: 1492 Collector Reserve: 840M, Max: 8192K; Used: 839M Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [203.119s][info][gc,ergo ] GC(122) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4942K, young_available: 12776M [203.119s][info][gc,ergo ] GC(122) Good progress for free space: 11936M, need 317M [203.119s][info][gc,ergo ] GC(122) Good progress for used space: 12775M, need 8192K [203.120s][info][gc ] GC(122) Pause Degenerated GC (YOUNG) (Update Refs) 31709M->18933M(31744M) 237.780ms [203.199s][info][gc,ergo ] GC(122) At end of Degenerated Young GC: GCU: 6.0%, MU: 21.6% during period of 7.773s [203.199s][info][gc,ergo ] GC(122) At end of Degenerated GC: YOUNG generation used: 4409M, used regions: 4424M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 12225M [203.199s][info][gc,ergo ] GC(122) At end of Degenerated GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4942K [203.199s][info][gc,free ] Free: 11384M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 7778K, Mutator Free: 1424 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [203.200s][info][gc,stats ] [203.200s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [203.200s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [203.200s][info][gc,stats ] [203.200s][info][gc,stats ] Pause Degenerated GC (G) 317691 us [203.200s][info][gc,stats ] Pause Degenerated GC (N) 237785 us [203.200s][info][gc,stats ] Update References 236170 us [203.200s][info][gc,stats ] Update Region States 39 us [203.200s][info][gc,stats ] Trash Collection Set 40 us [203.200s][info][gc,stats ] Rebuild Free Set 79 us [203.200s][info][gc,stats ] Degen Update Roots 1032 us, parallelism: 7.22x [203.200s][info][gc,stats ] DU: 7453 us [203.200s][info][gc,stats ] DU: Thread Roots 5459 us, workers (us): 901, 506, 447, 627, 914, 957, 529, 580, [203.200s][info][gc,stats ] DU: Code Cache Roots 1770 us, workers (us): 0, 338, 468, 288, 44, 1, 368, 263, [203.200s][info][gc,stats ] DU: VM Strong Roots 73 us, workers (us): 21, 17, 14, 10, 5, 4, 0, 0, [203.200s][info][gc,stats ] DU: VM Weak Roots 69 us, workers (us): 8, 9, 9, 9, 10, 10, 8, 5, [203.200s][info][gc,stats ] DU: CLDG Roots 80 us, workers (us): 23, 8, 9, 8, 7, 8, 9, 9, [203.200s][info][gc,stats ] Cleanup 218 us [203.200s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [203.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [203.200s][info][gc,stats ] [203.200s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [203.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [203.200s][info][gc,stats ] [203.200s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [203.200s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [203.200s][info][gc,stats ] [203.200s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [203.200s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [203.200s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [203.231s][info][gc ] Transition from: degenerated to: idle [205.469s][info][gc ] Trigger (YOUNG): Average GC time (555.84 ms) is above the time for average allocation rate (2354 MB/s) to deplete free headroom (1306M) (margin of error = 2.01) [205.469s][info][gc,ergo ] Free headroom: 6067M (free) - 1587M (spike) - 3174M (penalties) = 1306M [205.469s][info][gc ] Transition from: idle to: normal [205.469s][info][gc ] Heuristics request for young collection accepted [205.469s][info][gc,free ] Free: 6067M, Max: 8192K regular, 872M humongous, Frag: 86% external, 0% internal; Used: 4359K, Mutator Free: 759 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [205.469s][info][gc,ergo ] GC(123) Start GC cycle (YOUNG) [205.469s][info][gc,start ] GC(123) Concurrent reset [205.469s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent reset [205.499s][info][gc ] GC(123) Concurrent reset 29.715ms [205.500s][info][gc,start ] GC(123) Pause Init Mark (YOUNG) [205.500s][info][gc,task ] GC(123) Using 8 of 8 workers for init marking [205.503s][info][gc ] GC(123) Pause Init Mark (YOUNG) 3.338ms [205.503s][info][gc,start ] GC(123) Concurrent remembered set scanning [205.503s][info][gc,task ] GC(123) Using 4 of 8 workers for Concurrent remembered set scanning [205.537s][info][gc ] GC(123) Concurrent remembered set scanning 33.469ms [205.537s][info][gc,start ] GC(123) Concurrent marking roots [205.537s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent marking roots [205.542s][info][gc ] GC(123) Concurrent marking roots 5.354ms [205.542s][info][gc,start ] GC(123) Concurrent marking (YOUNG) [205.542s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent marking [207.450s][info][gc ] GC(123) Concurrent marking (YOUNG) 1907.845ms [207.450s][info][gc,start ] GC(123) Pause Final Mark (YOUNG) [207.450s][info][gc,task ] GC(123) Using 8 of 8 workers for final marking [207.451s][info][gc,ergo ] GC(123) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [207.451s][info][gc,ergo ] GC(123) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 8192K. [207.451s][info][gc,ergo ] GC(123) Chosen CSet evacuates young: 400M (of which at least: 0B are to be promoted), old: 0B [207.451s][info][gc,ergo ] GC(123) Collectable Garbage: 8559M (99%), Immediate: 8192K (0%), 1 regions, CSet: 8551M (99%), 1119 regions [207.451s][info][gc,ergo ] GC(123) Evacuation Targets: YOUNG: 400M, PROMOTE: 0B, OLD: 0B, TOTAL: 400M [207.451s][info][gc,free ] Free: 2411M, Max: 8192K regular, 408M humongous, Frag: 84% external, 0% internal; Used: 5058K, Mutator Free: 302 Collector Reserve: 488M, Max: 8192K; Used: 8192K Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [207.451s][info][gc ] GC(123) Pause Final Mark (YOUNG) 1.034ms [207.451s][info][gc,start ] GC(123) Concurrent thread roots [207.451s][info][gc,task ] GC(123) Using 4 of 8 workers for Concurrent thread roots [207.457s][info][gc ] GC(123) Concurrent thread roots 5.629ms [207.457s][info][gc,start ] GC(123) Concurrent weak references [207.457s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent weak references [207.457s][info][gc,ref ] GC(123) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [207.457s][info][gc,ref ] GC(123) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [207.457s][info][gc,ref ] GC(123) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [207.457s][info][gc ] GC(123) Concurrent weak references 0.042ms [207.457s][info][gc,start ] GC(123) Concurrent weak roots [207.457s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent weak root [207.458s][info][gc ] GC(123) Concurrent weak roots 0.609ms [207.458s][info][gc,start ] GC(123) Concurrent cleanup [207.458s][info][gc ] GC(123) Concurrent cleanup 28833M->28825M(31744M) 0.103ms [207.458s][info][gc,free ] Free: 2395M, Max: 8192K regular, 408M humongous, Frag: 83% external, 0% internal; Used: 4253K, Mutator Free: 300 Collector Reserve: 487M, Max: 8192K; Used: 33024B Old Collector Reserve: 4934K, Max: 4934K; Used: 3258K [207.458s][info][gc,start ] GC(123) Concurrent strong roots [207.458s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent strong root [207.458s][info][gc ] GC(123) Concurrent strong roots 0.427ms [207.458s][info][gc,start ] GC(123) Concurrent evacuation [207.458s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent evacuation [207.610s][info][gc ] GC(123) Concurrent evacuation 151.467ms [207.610s][info][gc,start ] GC(123) Pause Init Update Refs [207.611s][info][gc ] GC(123) Pause Init Update Refs 0.510ms [207.611s][info][gc,start ] GC(123) Concurrent update references [207.611s][info][gc,task ] GC(123) Using 4 of 8 workers for concurrent reference update [207.611s][info][gc,free ] At start of update refs, moving 73721K to Mutator free set from Collector Reserve (73721K) and from Old Collector Reserve (0B) [207.759s][info][gc ] Periodic Sample: GCU = 14.284%, MU = 23.434% during most recent 5.0s [208.469s][info][gc ] GC(123) Concurrent update references 857.729ms [208.469s][info][gc,start ] GC(123) Concurrent update thread roots [208.484s][info][gc ] GC(123) Concurrent update thread roots 15.766ms [208.485s][info][gc,start ] GC(123) Pause Final Update Refs [208.485s][info][gc,task ] GC(123) Using 8 of 8 workers for final reference update [208.485s][info][gc,free ] Free: 8514M, Max: 8192K regular, 312M humongous, Frag: 21% external, 95% internal; Used: 8116M, Mutator Free: 1065 Collector Reserve: 840M, Max: 8192K; Used: 839M Old Collector Reserve: 4859K, Max: 4859K; Used: 3333K [208.485s][info][gc ] GC(123) Pause Final Update Refs 0.239ms [208.485s][info][gc,start ] GC(123) Concurrent cleanup [208.486s][info][gc ] GC(123) Concurrent cleanup 31298M->22355M(31744M) 0.282ms [208.486s][info][gc,ergo ] GC(123) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4867K, young_available: 9354M [208.486s][info][gc,ergo ] GC(123) At end of Concurrent Young GC: GCU: 14.1%, MU: 22.7% during period of 5.287s [208.486s][info][gc,ergo ] GC(123) At end of Concurrent Young GC: YOUNG generation used: 7281M, used regions: 7312M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9353M [208.486s][info][gc,ergo ] GC(123) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4867K [208.486s][info][gc,free ] Free: 8513M, Max: 8192K regular, 3472M humongous, Frag: 60% external, 0% internal; Used: 7127K, Mutator Free: 1065 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4859K, Max: 4859K; Used: 3333K [208.486s][info][gc,stats ] [208.486s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [208.486s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [208.486s][info][gc,stats ] [208.486s][info][gc,stats ] Concurrent Reset 29760 us [208.486s][info][gc,stats ] Pause Init Mark (G) 4146 us [208.486s][info][gc,stats ] Pause Init Mark (N) 3350 us [208.486s][info][gc,stats ] Swap Remembered Set 3144 us [208.486s][info][gc,stats ] Update Region States 57 us [208.486s][info][gc,stats ] Concurrent Scan Remembered Set 33486 us, parallelism: 3.98x [208.486s][info][gc,stats ] RS: 133117 us [208.486s][info][gc,stats ] RS: Scan Clusters 133117 us, workers (us): 33401, 33392, 33324, 33000, ---, ---, ---, ---, [208.486s][info][gc,stats ] Concurrent Mark Roots 5369 us, parallelism: 3.59x [208.486s][info][gc,stats ] CMR: 19282 us [208.486s][info][gc,stats ] CMR: Thread Roots 18359 us, workers (us): 4374, 4628, 4867, 4491, ---, ---, ---, ---, [208.487s][info][gc,stats ] CMR: Code Cache Roots 802 us, workers (us): 338, 145, 140, 179, ---, ---, ---, ---, [208.487s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 25, 24, 22, 15, ---, ---, ---, ---, [208.487s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 7, 28, ---, ---, ---, ---, [208.487s][info][gc,stats ] Concurrent Marking 1907874 us, parallelism: 3.98x [208.487s][info][gc,stats ] CM: 7587105 us [208.487s][info][gc,stats ] CM: Parallel Mark 7587105 us, workers (us): 1896789, 1896782, 1896773, 1896760, ---, ---, ---, ---, [208.487s][info][gc,stats ] Pause Final Mark (G) 1546 us [208.487s][info][gc,stats ] Pause Final Mark (N) 1040 us [208.487s][info][gc,stats ] Finish Mark 497 us [208.487s][info][gc,stats ] Update Region States 85 us [208.487s][info][gc,stats ] Choose Collection Set 234 us [208.487s][info][gc,stats ] Rebuild Free Set 37 us [208.487s][info][gc,stats ] Concurrent Thread Roots 5644 us, parallelism: 3.65x [208.487s][info][gc,stats ] CTR: 20621 us [208.487s][info][gc,stats ] CTR: Thread Roots 20621 us, workers (us): 5329, 5400, 5382, 4510, ---, ---, ---, ---, [208.487s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [208.487s][info][gc,stats ] CWRF: 1 us [208.487s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [208.487s][info][gc,stats ] Concurrent Weak Roots 613 us [208.487s][info][gc,stats ] Roots 54 us, parallelism: 1.26x [208.487s][info][gc,stats ] CWR: 68 us [208.487s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 24, 19, 15, 10, ---, ---, ---, ---, [208.487s][info][gc,stats ] Rendezvous 547 us [208.487s][info][gc,stats ] Concurrent Cleanup 107 us [208.487s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.61x [208.487s][info][gc,stats ] CSR: 1137 us [208.487s][info][gc,stats ] CSR: Code Cache Roots 944 us, workers (us): 207, 200, 351, 186, ---, ---, ---, ---, [208.487s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 44, 39, 37, 32, ---, ---, ---, ---, [208.487s][info][gc,stats ] CSR: CLDG Roots 42 us, workers (us): ---, 26, ---, 15, ---, ---, ---, ---, [208.487s][info][gc,stats ] Concurrent Evacuation 151489 us [208.487s][info][gc,stats ] Pause Init Update Refs (G) 1088 us [208.487s][info][gc,stats ] Pause Init Update Refs (N) 518 us [208.487s][info][gc,stats ] Manage GCLABs 428 us [208.487s][info][gc,stats ] Concurrent Update Refs 857761 us [208.487s][info][gc,stats ] Concurrent Update Thread Roots 15783 us [208.487s][info][gc,stats ] Pause Final Update Refs (G) 873 us [208.487s][info][gc,stats ] Pause Final Update Refs (N) 244 us [208.487s][info][gc,stats ] Update Region States 56 us [208.487s][info][gc,stats ] Trash Collection Set 29 us [208.487s][info][gc,stats ] Rebuild Free Set 75 us [208.487s][info][gc,stats ] Concurrent Cleanup 292 us [208.487s][info][gc,stats ] Workers: Evacuated 400M across 12344453 objects, abandoned 0B across 0 objects. [208.487s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [208.487s][info][gc,stats ] - age 1: 403510904 bytes, 403510904 total [208.487s][info][gc,stats ] - age 2: 13134400 bytes, 416645304 total [208.487s][info][gc,stats ] - age 3: 1600888 bytes, 418246192 total [208.487s][info][gc,stats ] - age 4: 1123816 bytes, 419370008 total [208.487s][info][gc,stats ] - age 5: 99576 bytes, 419469584 total [208.487s][info][gc,stats ] - age 6: 89560 bytes, 419559144 total [208.487s][info][gc,stats ] - age 7: 116960 bytes, 419676104 total [208.487s][info][gc,stats ] [208.487s][info][gc,stats ] Mutators: Evacuated 6080B across 297 objects, abandoned 0B across 0 objects. [208.487s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [208.487s][info][gc,stats ] - age 1: 2912 bytes, 2912 total [208.487s][info][gc,stats ] - age 3: 1392 bytes, 4304 total [208.487s][info][gc,stats ] - age 4: 1488 bytes, 5792 total [208.487s][info][gc,stats ] - age 5: 96 bytes, 5888 total [208.487s][info][gc,stats ] - age 6: 64 bytes, 5952 total [208.487s][info][gc,stats ] - age 7: 128 bytes, 6080 total [208.487s][info][gc,stats ] [208.487s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [208.487s][info][gc,stats ] - age 1: 463762328 bytes, 463762328 total [208.487s][info][gc,stats ] - age 2: 380435488 bytes, 844197816 total [208.487s][info][gc,stats ] [208.487s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [208.487s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [208.487s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [208.497s][info][gc ] Transition from: normal to: idle [208.498s][info][gc ] Trigger (YOUNG): Average GC time (2363.84 ms) is above the time for average allocation rate (2333 MB/s) to deplete free headroom (4044M) (margin of error = 2.19) [208.498s][info][gc,ergo ] Free headroom: 8488M (free) - 1587M (spike) - 2856M (penalties) = 4044M [208.498s][info][gc ] Transition from: idle to: normal [208.498s][info][gc ] Heuristics request for young collection accepted [208.498s][info][gc,free ] Free: 8488M, Max: 8192K regular, 3472M humongous, Frag: 60% external, 0% internal; Used: 7889K, Mutator Free: 1062 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4859K, Max: 4859K; Used: 3333K [208.498s][info][gc,ergo ] GC(124) Start GC cycle (YOUNG) [208.498s][info][gc,start ] GC(124) Concurrent reset [208.498s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent reset [208.521s][info][gc ] GC(124) Concurrent reset 23.611ms [208.522s][info][gc,start ] GC(124) Pause Init Mark (YOUNG) [208.522s][info][gc,task ] GC(124) Using 8 of 8 workers for init marking [208.527s][info][gc ] GC(124) Pause Init Mark (YOUNG) 5.278ms [208.527s][info][gc,start ] GC(124) Concurrent remembered set scanning [208.527s][info][gc,task ] GC(124) Using 4 of 8 workers for Concurrent remembered set scanning [208.562s][info][gc ] GC(124) Concurrent remembered set scanning 34.468ms [208.562s][info][gc,start ] GC(124) Concurrent marking roots [208.562s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent marking roots [208.568s][info][gc ] GC(124) Concurrent marking roots 5.727ms [208.568s][info][gc,start ] GC(124) Concurrent marking (YOUNG) [208.568s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent marking [210.588s][info][gc ] GC(124) Concurrent marking (YOUNG) 2019.883ms [210.588s][info][gc,start ] GC(124) Pause Final Mark (YOUNG) [210.588s][info][gc,task ] GC(124) Using 8 of 8 workers for final marking [210.589s][info][gc,ergo ] GC(124) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [210.589s][info][gc,ergo ] GC(124) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [210.589s][info][gc,ergo ] GC(124) Chosen CSet evacuates young: 101860K (of which at least: 0B are to be promoted), old: 0B [210.589s][info][gc,ergo ] GC(124) Collectable Garbage: 6041M (99%), Immediate: 0B (0%), 0 regions, CSet: 6041M (99%), 768 regions [210.589s][info][gc,ergo ] GC(124) Evacuation Targets: YOUNG: 101860K, PROMOTE: 0B, OLD: 0B, TOTAL: 101860K [210.589s][info][gc,free ] Free: 5068M, Max: 8192K regular, 1520M humongous, Frag: 70% external, 0% internal; Used: 3539K, Mutator Free: 634 Collector Reserve: 120M, Max: 8192K; Used: 0B Old Collector Reserve: 4859K, Max: 4859K; Used: 3333K [210.589s][info][gc ] GC(124) Pause Final Mark (YOUNG) 0.978ms [210.589s][info][gc,start ] GC(124) Concurrent thread roots [210.589s][info][gc,task ] GC(124) Using 4 of 8 workers for Concurrent thread roots [210.594s][info][gc ] GC(124) Concurrent thread roots 5.128ms [210.594s][info][gc,start ] GC(124) Concurrent weak references [210.594s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent weak references [210.594s][info][gc,ref ] GC(124) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [210.594s][info][gc,ref ] GC(124) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [210.594s][info][gc,ref ] GC(124) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [210.594s][info][gc ] GC(124) Concurrent weak references 0.048ms [210.594s][info][gc,start ] GC(124) Concurrent weak roots [210.594s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent weak root [210.595s][info][gc ] GC(124) Concurrent weak roots 0.641ms [210.595s][info][gc,start ] GC(124) Concurrent cleanup [210.595s][info][gc ] GC(124) Concurrent cleanup 26532M->26532M(31744M) 0.101ms [210.595s][info][gc,free ] Free: 5054M, Max: 8192K regular, 1504M humongous, Frag: 71% external, 0% internal; Used: 1459K, Mutator Free: 632 Collector Reserve: 119M, Max: 8192K; Used: 14448B Old Collector Reserve: 4859K, Max: 4859K; Used: 3333K [210.595s][info][gc,start ] GC(124) Concurrent strong roots [210.595s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent strong root [210.595s][info][gc ] GC(124) Concurrent strong roots 0.405ms [210.595s][info][gc,start ] GC(124) Concurrent evacuation [210.595s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent evacuation [210.634s][info][gc ] GC(124) Concurrent evacuation 38.877ms [210.635s][info][gc,start ] GC(124) Pause Init Update Refs [210.635s][info][gc ] GC(124) Pause Init Update Refs 0.477ms [210.635s][info][gc,start ] GC(124) Concurrent update references [210.635s][info][gc,task ] GC(124) Using 4 of 8 workers for concurrent reference update [210.635s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [211.336s][info][gc ] GC(124) Concurrent update references 700.259ms [211.336s][info][gc,start ] GC(124) Concurrent update thread roots [211.351s][info][gc ] GC(124) Concurrent update thread roots 15.242ms [211.351s][info][gc,start ] GC(124) Pause Final Update Refs [211.351s][info][gc,task ] GC(124) Using 8 of 8 workers for final reference update [211.351s][info][gc,free ] Free: 8832M, Max: 8192K regular, 568M humongous, Frag: 79% external, 69% internal; Used: 6140M, Mutator Free: 1105 Collector Reserve: 840M, Max: 8192K; Used: 8192K Old Collector Reserve: 4717K, Max: 4717K; Used: 3475K [211.351s][info][gc ] GC(124) Pause Final Update Refs 0.229ms [211.352s][info][gc,start ] GC(124) Concurrent cleanup [211.352s][info][gc ] GC(124) Concurrent cleanup 28170M->22037M(31744M) 0.170ms [211.352s][info][gc,ergo ] GC(124) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4725K, young_available: 9672M [211.352s][info][gc,ergo ] GC(124) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.5% during period of 2.866s [211.352s][info][gc,ergo ] GC(124) At end of Concurrent Young GC: YOUNG generation used: 6962M, used regions: 6992M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9671M [211.352s][info][gc,ergo ] GC(124) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4725K [211.352s][info][gc,free ] Free: 8831M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 8366K, Mutator Free: 1105 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4717K, Max: 4717K; Used: 3475K [211.352s][info][gc,stats ] [211.352s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [211.352s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [211.352s][info][gc,stats ] [211.352s][info][gc,stats ] Concurrent Reset 23642 us [211.352s][info][gc,stats ] Pause Init Mark (G) 6004 us [211.352s][info][gc,stats ] Pause Init Mark (N) 5287 us [211.352s][info][gc,stats ] Swap Remembered Set 4895 us [211.352s][info][gc,stats ] Update Region States 261 us [211.352s][info][gc,stats ] Concurrent Scan Remembered Set 34487 us, parallelism: 3.92x [211.352s][info][gc,stats ] RS: 135180 us [211.352s][info][gc,stats ] RS: Scan Clusters 135180 us, workers (us): 34406, 34379, 33268, 33127, ---, ---, ---, ---, [211.352s][info][gc,stats ] Concurrent Mark Roots 5744 us, parallelism: 3.62x [211.352s][info][gc,stats ] CMR: 20789 us [211.352s][info][gc,stats ] CMR: Thread Roots 19798 us, workers (us): 5008, 4863, 4890, 5037, ---, ---, ---, ---, [211.353s][info][gc,stats ] CMR: Code Cache Roots 861 us, workers (us): 336, 202, 176, 147, ---, ---, ---, ---, [211.353s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 32, 25, 20, 14, ---, ---, ---, ---, [211.353s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 9, 29, ---, ---, ---, ---, ---, [211.353s][info][gc,stats ] Concurrent Marking 2019911 us, parallelism: 3.98x [211.353s][info][gc,stats ] CM: 8039032 us [211.353s][info][gc,stats ] CM: Parallel Mark 8039032 us, workers (us): 2009776, 2009763, 2009754, 2009738, ---, ---, ---, ---, [211.353s][info][gc,stats ] Pause Final Mark (G) 1477 us [211.353s][info][gc,stats ] Pause Final Mark (N) 985 us [211.353s][info][gc,stats ] Finish Mark 444 us [211.353s][info][gc,stats ] Update Region States 100 us [211.353s][info][gc,stats ] Choose Collection Set 205 us [211.353s][info][gc,stats ] Rebuild Free Set 41 us [211.353s][info][gc,stats ] Concurrent Thread Roots 5154 us, parallelism: 3.81x [211.353s][info][gc,stats ] CTR: 19623 us [211.353s][info][gc,stats ] CTR: Thread Roots 19623 us, workers (us): 4868, 4877, 5067, 4812, ---, ---, ---, ---, [211.353s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [211.353s][info][gc,stats ] CWRF: 2 us [211.353s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [211.353s][info][gc,stats ] Concurrent Weak Roots 646 us [211.353s][info][gc,stats ] Roots 60 us, parallelism: 1.21x [211.353s][info][gc,stats ] CWR: 72 us [211.353s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 20, 16, 14, ---, ---, ---, ---, [211.353s][info][gc,stats ] Rendezvous 573 us [211.353s][info][gc,stats ] Concurrent Cleanup 106 us [211.353s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.61x [211.353s][info][gc,stats ] CSR: 1069 us [211.353s][info][gc,stats ] CSR: Code Cache Roots 916 us, workers (us): 336, 183, 204, 192, ---, ---, ---, ---, [211.353s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 35, 33, 32, 25, ---, ---, ---, ---, [211.353s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, ---, 7, ---, ---, ---, ---, [211.353s][info][gc,stats ] Concurrent Evacuation 38893 us [211.353s][info][gc,stats ] Pause Init Update Refs (G) 949 us [211.353s][info][gc,stats ] Pause Init Update Refs (N) 485 us [211.353s][info][gc,stats ] Manage GCLABs 403 us [211.353s][info][gc,stats ] Concurrent Update Refs 700288 us [211.353s][info][gc,stats ] Concurrent Update Thread Roots 15258 us [211.353s][info][gc,stats ] Pause Final Update Refs (G) 860 us [211.353s][info][gc,stats ] Pause Final Update Refs (N) 234 us [211.353s][info][gc,stats ] Update Region States 51 us [211.353s][info][gc,stats ] Trash Collection Set 21 us [211.353s][info][gc,stats ] Rebuild Free Set 72 us [211.353s][info][gc,stats ] Concurrent Cleanup 176 us [211.353s][info][gc,stats ] Workers: Evacuated 101859K across 2526697 objects, abandoned 0B across 0 objects. [211.353s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [211.353s][info][gc,stats ] - age 1: 64754496 bytes, 64754496 total [211.353s][info][gc,stats ] - age 2: 24341456 bytes, 89095952 total [211.353s][info][gc,stats ] - age 3: 12854432 bytes, 101950384 total [211.353s][info][gc,stats ] - age 4: 1123424 bytes, 103073808 total [211.353s][info][gc,stats ] - age 5: 960568 bytes, 104034376 total [211.353s][info][gc,stats ] - age 6: 99512 bytes, 104133888 total [211.353s][info][gc,stats ] - age 7: 169992 bytes, 104303880 total [211.353s][info][gc,stats ] [211.353s][info][gc,stats ] Mutators: Evacuated 928B across 57 objects, abandoned 0B across 0 objects. [211.353s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [211.353s][info][gc,stats ] - age 1: 176 bytes, 176 total [211.353s][info][gc,stats ] - age 2: 64 bytes, 240 total [211.353s][info][gc,stats ] - age 4: 336 bytes, 576 total [211.353s][info][gc,stats ] - age 5: 288 bytes, 864 total [211.353s][info][gc,stats ] - age 6: 32 bytes, 896 total [211.353s][info][gc,stats ] - age 7: 32 bytes, 928 total [211.353s][info][gc,stats ] [211.353s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [211.353s][info][gc,stats ] - age 1: 372745472 bytes, 372745472 total [211.353s][info][gc,stats ] - age 2: 456922240 bytes, 829667712 total [211.353s][info][gc,stats ] - age 3: 380435488 bytes, 1210103200 total [211.353s][info][gc,stats ] [211.353s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [211.353s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [211.353s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [211.363s][info][gc ] Transition from: normal to: idle [211.364s][info][gc ] Trigger (YOUNG): Average GC time (3130.51 ms) is above the time for average allocation rate (2305 MB/s) to deplete free headroom (4680M) (margin of error = 2.22) [211.364s][info][gc,ergo ] Free headroom: 8806M (free) - 1587M (spike) - 2539M (penalties) = 4680M [211.364s][info][gc ] Transition from: idle to: normal [211.364s][info][gc ] Heuristics request for young collection accepted [211.364s][info][gc,free ] Free: 8806M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 9464K, Mutator Free: 1102 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4717K, Max: 4717K; Used: 3475K [211.364s][info][gc,ergo ] GC(125) Start GC cycle (YOUNG) [211.364s][info][gc,start ] GC(125) Concurrent reset [211.364s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent reset [211.392s][info][gc ] GC(125) Concurrent reset 28.290ms [211.393s][info][gc,start ] GC(125) Pause Init Mark (YOUNG) [211.393s][info][gc,task ] GC(125) Using 8 of 8 workers for init marking [211.396s][info][gc ] GC(125) Pause Init Mark (YOUNG) 3.655ms [211.397s][info][gc,start ] GC(125) Concurrent remembered set scanning [211.397s][info][gc,task ] GC(125) Using 4 of 8 workers for Concurrent remembered set scanning [211.435s][info][gc ] GC(125) Concurrent remembered set scanning 38.701ms [211.435s][info][gc,start ] GC(125) Concurrent marking roots [211.435s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent marking roots [211.441s][info][gc ] GC(125) Concurrent marking roots 5.961ms [211.441s][info][gc,start ] GC(125) Concurrent marking (YOUNG) [211.441s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent marking [212.766s][info][gc ] Periodic Sample: GCU = 24.474%, MU = 18.524% during most recent 5.0s [213.397s][info][gc ] GC(125) Concurrent marking (YOUNG) 1955.935ms [213.398s][info][gc,start ] GC(125) Pause Final Mark (YOUNG) [213.398s][info][gc,task ] GC(125) Using 8 of 8 workers for final marking [213.398s][info][gc,ergo ] GC(125) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [213.398s][info][gc,ergo ] GC(125) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [213.398s][info][gc,ergo ] GC(125) Chosen CSet evacuates young: 45431K (of which at least: 0B are to be promoted), old: 0B [213.398s][info][gc,ergo ] GC(125) Collectable Garbage: 5723M (98%), Immediate: 0B (0%), 0 regions, CSet: 5723M (98%), 721 regions [213.398s][info][gc,ergo ] GC(125) Evacuation Targets: YOUNG: 45431K, PROMOTE: 0B, OLD: 0B, TOTAL: 45431K [213.398s][info][gc,free ] Free: 5536M, Max: 8192K regular, 624M humongous, Frag: 89% external, 0% internal; Used: 7871K, Mutator Free: 693 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 4717K, Max: 4717K; Used: 3475K [213.399s][info][gc ] GC(125) Pause Final Mark (YOUNG) 0.965ms [213.399s][info][gc,start ] GC(125) Concurrent thread roots [213.399s][info][gc,task ] GC(125) Using 4 of 8 workers for Concurrent thread roots [213.404s][info][gc ] GC(125) Concurrent thread roots 5.716ms [213.404s][info][gc,start ] GC(125) Concurrent weak references [213.404s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent weak references [213.404s][info][gc,ref ] GC(125) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [213.404s][info][gc,ref ] GC(125) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [213.404s][info][gc,ref ] GC(125) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [213.404s][info][gc ] GC(125) Concurrent weak references 0.041ms [213.404s][info][gc,start ] GC(125) Concurrent weak roots [213.404s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent weak root [213.405s][info][gc ] GC(125) Concurrent weak roots 0.866ms [213.405s][info][gc,start ] GC(125) Concurrent cleanup [213.405s][info][gc ] GC(125) Concurrent cleanup 26133M->26133M(31744M) 0.105ms [213.405s][info][gc,free ] Free: 5520M, Max: 8192K regular, 624M humongous, Frag: 89% external, 0% internal; Used: 8120K, Mutator Free: 691 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 4717K, Max: 4717K; Used: 3475K [213.405s][info][gc,start ] GC(125) Concurrent strong roots [213.405s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent strong root [213.406s][info][gc ] GC(125) Concurrent strong roots 0.402ms [213.406s][info][gc,start ] GC(125) Concurrent evacuation [213.406s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent evacuation [213.424s][info][gc ] GC(125) Concurrent evacuation 18.159ms [213.424s][info][gc,start ] GC(125) Pause Init Update Refs [213.425s][info][gc ] GC(125) Pause Init Update Refs 0.475ms [213.425s][info][gc,start ] GC(125) Concurrent update references [213.425s][info][gc,task ] GC(125) Using 4 of 8 workers for concurrent reference update [213.425s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [214.078s][info][gc ] GC(125) Concurrent update references 653.344ms [214.078s][info][gc,start ] GC(125) Concurrent update thread roots [214.095s][info][gc ] GC(125) Concurrent update thread roots 17.051ms [214.096s][info][gc,start ] GC(125) Pause Final Update Refs [214.096s][info][gc,task ] GC(125) Using 8 of 8 workers for final reference update [214.096s][info][gc,free ] Free: 9046M, Max: 8192K regular, 568M humongous, Frag: 83% external, 63% internal; Used: 5721M, Mutator Free: 1131 Collector Reserve: 840M, Max: 8192K; Used: 49152K Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [214.097s][info][gc ] GC(125) Pause Final Update Refs 0.792ms [214.097s][info][gc,start ] GC(125) Concurrent cleanup [214.097s][info][gc ] GC(125) Concurrent cleanup 27583M->21824M(31744M) 0.177ms [214.097s][info][gc,ergo ] GC(125) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4722K, young_available: 9885M [214.097s][info][gc,ergo ] GC(125) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.5% during period of 2.745s [214.097s][info][gc,ergo ] GC(125) At end of Concurrent Young GC: YOUNG generation used: 6750M, used regions: 6784M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9884M [214.097s][info][gc,ergo ] GC(125) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4722K [214.097s][info][gc,free ] Free: 9044M, Max: 8192K regular, 3472M humongous, Frag: 62% external, 0% internal; Used: 3551K, Mutator Free: 1131 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [214.098s][info][gc,stats ] [214.098s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [214.098s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [214.098s][info][gc,stats ] [214.098s][info][gc,stats ] Concurrent Reset 28318 us [214.098s][info][gc,stats ] Pause Init Mark (G) 4410 us [214.098s][info][gc,stats ] Pause Init Mark (N) 3665 us [214.098s][info][gc,stats ] Swap Remembered Set 3259 us [214.098s][info][gc,stats ] Update Region States 265 us [214.098s][info][gc,stats ] Concurrent Scan Remembered Set 38720 us, parallelism: 3.99x [214.098s][info][gc,stats ] RS: 154477 us [214.098s][info][gc,stats ] RS: Scan Clusters 154477 us, workers (us): 38629, 38622, 38614, 38612, ---, ---, ---, ---, [214.098s][info][gc,stats ] Concurrent Mark Roots 5977 us, parallelism: 3.69x [214.098s][info][gc,stats ] CMR: 22028 us [214.098s][info][gc,stats ] CMR: Thread Roots 20982 us, workers (us): 5197, 5064, 5305, 5416, ---, ---, ---, ---, [214.098s][info][gc,stats ] CMR: Code Cache Roots 902 us, workers (us): 234, 338, 163, 166, ---, ---, ---, ---, [214.098s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 28, 22, 17, ---, ---, ---, ---, [214.098s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, ---, 9, ---, ---, ---, ---, [214.098s][info][gc,stats ] Concurrent Marking 1955964 us, parallelism: 3.98x [214.098s][info][gc,stats ] CM: 7783194 us [214.098s][info][gc,stats ] CM: Parallel Mark 7783194 us, workers (us): 1945814, 1945791, 1945797, 1945792, ---, ---, ---, ---, [214.098s][info][gc,stats ] Pause Final Mark (G) 1451 us [214.098s][info][gc,stats ] Pause Final Mark (N) 971 us [214.098s][info][gc,stats ] Finish Mark 448 us [214.098s][info][gc,stats ] Update Region States 88 us [214.098s][info][gc,stats ] Choose Collection Set 193 us [214.098s][info][gc,stats ] Rebuild Free Set 39 us [214.098s][info][gc,stats ] Concurrent Thread Roots 5730 us, parallelism: 3.89x [214.098s][info][gc,stats ] CTR: 22295 us [214.098s][info][gc,stats ] CTR: Thread Roots 22295 us, workers (us): 5600, 5671, 5507, 5517, ---, ---, ---, ---, [214.098s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.05x [214.098s][info][gc,stats ] CWRF: 2 us [214.098s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [214.098s][info][gc,stats ] Concurrent Weak Roots 871 us [214.098s][info][gc,stats ] Roots 58 us, parallelism: 1.58x [214.098s][info][gc,stats ] CWR: 92 us [214.098s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 26, 25, 21, 20, ---, ---, ---, ---, [214.098s][info][gc,stats ] Rendezvous 800 us [214.098s][info][gc,stats ] Concurrent Cleanup 109 us [214.098s][info][gc,stats ] Concurrent Strong Roots 406 us, parallelism: 2.39x [214.098s][info][gc,stats ] CSR: 970 us [214.098s][info][gc,stats ] CSR: Code Cache Roots 825 us, workers (us): 335, 150, 162, 179, ---, ---, ---, ---, [214.098s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 34, 32, 28, 23, ---, ---, ---, ---, [214.098s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [214.098s][info][gc,stats ] Concurrent Evacuation 18173 us [214.098s][info][gc,stats ] Pause Init Update Refs (G) 946 us [214.098s][info][gc,stats ] Pause Init Update Refs (N) 484 us [214.098s][info][gc,stats ] Manage GCLABs 402 us [214.098s][info][gc,stats ] Concurrent Update Refs 653369 us [214.098s][info][gc,stats ] Concurrent Update Thread Roots 17070 us [214.098s][info][gc,stats ] Pause Final Update Refs (G) 1461 us [214.098s][info][gc,stats ] Pause Final Update Refs (N) 798 us [214.098s][info][gc,stats ] Update Region States 56 us [214.098s][info][gc,stats ] Trash Collection Set 21 us [214.098s][info][gc,stats ] Rebuild Free Set 628 us [214.098s][info][gc,stats ] Concurrent Cleanup 184 us [214.098s][info][gc,stats ] Workers: Evacuated 45431K across 677913 objects, abandoned 0B across 0 objects. [214.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [214.098s][info][gc,stats ] - age 1: 33207696 bytes, 33207696 total [214.098s][info][gc,stats ] - age 2: 3905192 bytes, 37112888 total [214.098s][info][gc,stats ] - age 3: 4368704 bytes, 41481592 total [214.098s][info][gc,stats ] - age 4: 5039864 bytes, 46521456 total [214.098s][info][gc,stats ] - age 5: 128 bytes, 46521584 total [214.098s][info][gc,stats ] - age 6: 96 bytes, 46521680 total [214.098s][info][gc,stats ] - age 7: 32 bytes, 46521712 total [214.098s][info][gc,stats ] [214.098s][info][gc,stats ] Mutators: Evacuated 160B across 10 objects, abandoned 0B across 0 objects. [214.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [214.098s][info][gc,stats ] - age 1: 80 bytes, 80 total [214.098s][info][gc,stats ] - age 2: 80 bytes, 160 total [214.098s][info][gc,stats ] [214.098s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [214.098s][info][gc,stats ] - age 1: 59000608 bytes, 59000608 total [214.098s][info][gc,stats ] - age 2: 372745344 bytes, 431745952 total [214.098s][info][gc,stats ] - age 3: 456922240 bytes, 888668192 total [214.098s][info][gc,stats ] - age 4: 380435488 bytes, 1269103680 total [214.098s][info][gc,stats ] [214.098s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [214.098s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [214.098s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [214.108s][info][gc ] Transition from: normal to: idle [214.109s][info][gc ] Trigger (YOUNG): Average GC time (3604.26 ms) is above the time for average allocation rate (2281 MB/s) to deplete free headroom (5210M) (margin of error = 2.23) [214.109s][info][gc,ergo ] Free headroom: 9020M (free) - 1587M (spike) - 2222M (penalties) = 5210M [214.109s][info][gc ] Transition from: idle to: normal [214.109s][info][gc ] Heuristics request for young collection accepted [214.109s][info][gc,free ] Free: 9020M, Max: 8192K regular, 3472M humongous, Frag: 62% external, 0% internal; Used: 3889K, Mutator Free: 1128 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [214.109s][info][gc,ergo ] GC(126) Start GC cycle (YOUNG) [214.109s][info][gc,start ] GC(126) Concurrent reset [214.109s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent reset [214.128s][info][gc ] GC(126) Concurrent reset 19.327ms [214.129s][info][gc,start ] GC(126) Pause Init Mark (YOUNG) [214.129s][info][gc,task ] GC(126) Using 8 of 8 workers for init marking [214.132s][info][gc ] GC(126) Pause Init Mark (YOUNG) 3.463ms [214.133s][info][gc,start ] GC(126) Concurrent remembered set scanning [214.133s][info][gc,task ] GC(126) Using 4 of 8 workers for Concurrent remembered set scanning [214.175s][info][gc ] GC(126) Concurrent remembered set scanning 42.185ms [214.175s][info][gc,start ] GC(126) Concurrent marking roots [214.175s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent marking roots [214.181s][info][gc ] GC(126) Concurrent marking roots 6.053ms [214.181s][info][gc,start ] GC(126) Concurrent marking (YOUNG) [214.181s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent marking [216.107s][info][gc ] GC(126) Concurrent marking (YOUNG) 1926.226ms [216.108s][info][gc,start ] GC(126) Pause Final Mark (YOUNG) [216.108s][info][gc,task ] GC(126) Using 8 of 8 workers for final marking [216.108s][info][gc,ergo ] GC(126) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [216.108s][info][gc,ergo ] GC(126) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [216.108s][info][gc,ergo ] GC(126) Chosen CSet evacuates young: 45907K (of which at least: 0B are to be promoted), old: 0B [216.108s][info][gc,ergo ] GC(126) Collectable Garbage: 5491M (98%), Immediate: 0B (0%), 0 regions, CSet: 5491M (98%), 692 regions [216.108s][info][gc,ergo ] GC(126) Evacuation Targets: YOUNG: 45907K, PROMOTE: 0B, OLD: 0B, TOTAL: 45907K [216.109s][info][gc,free ] Free: 5831M, Max: 8192K regular, 1688M humongous, Frag: 71% external, 0% internal; Used: 8735K, Mutator Free: 730 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [216.109s][info][gc ] GC(126) Pause Final Mark (YOUNG) 1.000ms [216.109s][info][gc,start ] GC(126) Concurrent thread roots [216.109s][info][gc,task ] GC(126) Using 4 of 8 workers for Concurrent thread roots [216.114s][info][gc ] GC(126) Concurrent thread roots 5.544ms [216.114s][info][gc,start ] GC(126) Concurrent weak references [216.114s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent weak references [216.114s][info][gc,ref ] GC(126) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [216.114s][info][gc,ref ] GC(126) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [216.114s][info][gc,ref ] GC(126) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [216.114s][info][gc ] GC(126) Concurrent weak references 0.052ms [216.114s][info][gc,start ] GC(126) Concurrent weak roots [216.114s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent weak root [216.115s][info][gc ] GC(126) Concurrent weak roots 0.768ms [216.115s][info][gc,start ] GC(126) Concurrent cleanup [216.115s][info][gc ] GC(126) Concurrent cleanup 25840M->25840M(31744M) 0.199ms [216.115s][info][gc,free ] Free: 5813M, Max: 8192K regular, 1664M humongous, Frag: 72% external, 0% internal; Used: 2508K, Mutator Free: 727 Collector Reserve: 57317K, Max: 8192K; Used: 26832B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [216.115s][info][gc,start ] GC(126) Concurrent strong roots [216.115s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent strong root [216.116s][info][gc ] GC(126) Concurrent strong roots 0.439ms [216.116s][info][gc,start ] GC(126) Concurrent evacuation [216.116s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent evacuation [216.138s][info][gc ] GC(126) Concurrent evacuation 22.438ms [216.139s][info][gc,start ] GC(126) Pause Init Update Refs [216.139s][info][gc ] GC(126) Pause Init Update Refs 0.457ms [216.139s][info][gc,start ] GC(126) Concurrent update references [216.139s][info][gc,task ] GC(126) Using 4 of 8 workers for concurrent reference update [216.139s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [216.823s][info][gc ] GC(126) Concurrent update references 683.997ms [216.823s][info][gc,start ] GC(126) Concurrent update thread roots [216.840s][info][gc ] GC(126) Concurrent update thread roots 16.658ms [216.840s][info][gc,start ] GC(126) Pause Final Update Refs [216.840s][info][gc,task ] GC(126) Using 8 of 8 workers for final reference update [216.841s][info][gc,free ] Free: 9037M, Max: 8192K regular, 568M humongous, Frag: 84% external, 60% internal; Used: 5474M, Mutator Free: 1130 Collector Reserve: 840M, Max: 8192K; Used: 65536K Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [216.841s][info][gc ] GC(126) Pause Final Update Refs 0.218ms [216.841s][info][gc,start ] GC(126) Concurrent cleanup [216.841s][info][gc ] GC(126) Concurrent cleanup 27360M->21832M(31744M) 0.171ms [216.841s][info][gc,ergo ] GC(126) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4722K, young_available: 9877M [216.841s][info][gc,ergo ] GC(126) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.3% during period of 2.744s [216.841s][info][gc,ergo ] GC(126) At end of Concurrent Young GC: YOUNG generation used: 6758M, used regions: 6800M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9876M [216.841s][info][gc,ergo ] GC(126) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4722K [216.841s][info][gc,free ] Free: 9036M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 3366K, Mutator Free: 1130 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [216.842s][info][gc,stats ] [216.842s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [216.842s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [216.842s][info][gc,stats ] [216.842s][info][gc,stats ] Concurrent Reset 19354 us [216.842s][info][gc,stats ] Pause Init Mark (G) 4176 us [216.842s][info][gc,stats ] Pause Init Mark (N) 3473 us [216.842s][info][gc,stats ] Swap Remembered Set 3118 us [216.842s][info][gc,stats ] Update Region States 220 us [216.842s][info][gc,stats ] Concurrent Scan Remembered Set 42204 us, parallelism: 3.99x [216.842s][info][gc,stats ] RS: 168508 us [216.842s][info][gc,stats ] RS: Scan Clusters 168508 us, workers (us): 42129, 42128, 42128, 42124, ---, ---, ---, ---, [216.842s][info][gc,stats ] Concurrent Mark Roots 6069 us, parallelism: 3.66x [216.842s][info][gc,stats ] CMR: 22202 us [216.842s][info][gc,stats ] CMR: Thread Roots 21049 us, workers (us): 5124, 5209, 5530, 5186, ---, ---, ---, ---, [216.842s][info][gc,stats ] CMR: Code Cache Roots 1008 us, workers (us): 182, 460, 191, 175, ---, ---, ---, ---, [216.842s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 32, 27, 26, 21, ---, ---, ---, ---, [216.842s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 9, ---, ---, 28, ---, ---, ---, ---, [216.842s][info][gc,stats ] Concurrent Marking 1926257 us, parallelism: 3.98x [216.842s][info][gc,stats ] CM: 7667060 us [216.842s][info][gc,stats ] CM: Parallel Mark 7667060 us, workers (us): 1916768, 1916771, 1916762, 1916759, ---, ---, ---, ---, [216.842s][info][gc,stats ] Pause Final Mark (G) 1589 us [216.842s][info][gc,stats ] Pause Final Mark (N) 1006 us [216.842s][info][gc,stats ] Finish Mark 496 us [216.842s][info][gc,stats ] Update Region States 93 us [216.842s][info][gc,stats ] Choose Collection Set 185 us [216.842s][info][gc,stats ] Rebuild Free Set 43 us [216.842s][info][gc,stats ] Concurrent Thread Roots 5558 us, parallelism: 3.80x [216.842s][info][gc,stats ] CTR: 21118 us [216.842s][info][gc,stats ] CTR: Thread Roots 21118 us, workers (us): 5069, 5404, 5192, 5452, ---, ---, ---, ---, [216.842s][info][gc,stats ] Concurrent Weak References 69 us, parallelism: 0.02x [216.842s][info][gc,stats ] CWRF: 1 us [216.842s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [216.842s][info][gc,stats ] Concurrent Weak Roots 777 us [216.842s][info][gc,stats ] Roots 55 us, parallelism: 1.40x [216.842s][info][gc,stats ] CWR: 77 us [216.842s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 19, 19, 14, ---, ---, ---, ---, [216.842s][info][gc,stats ] Rendezvous 700 us [216.842s][info][gc,stats ] Concurrent Cleanup 206 us [216.842s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.38x [216.842s][info][gc,stats ] CSR: 1058 us [216.842s][info][gc,stats ] CSR: Code Cache Roots 891 us, workers (us): 159, 199, 342, 191, ---, ---, ---, ---, [216.842s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 43, 37, 31, 30, ---, ---, ---, ---, [216.842s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [216.842s][info][gc,stats ] Concurrent Evacuation 22452 us [216.842s][info][gc,stats ] Pause Init Update Refs (G) 931 us [216.842s][info][gc,stats ] Pause Init Update Refs (N) 467 us [216.842s][info][gc,stats ] Manage GCLABs 388 us [216.842s][info][gc,stats ] Concurrent Update Refs 684024 us [216.842s][info][gc,stats ] Concurrent Update Thread Roots 16677 us [216.842s][info][gc,stats ] Pause Final Update Refs (G) 811 us [216.842s][info][gc,stats ] Pause Final Update Refs (N) 223 us [216.842s][info][gc,stats ] Update Region States 46 us [216.842s][info][gc,stats ] Trash Collection Set 19 us [216.842s][info][gc,stats ] Rebuild Free Set 71 us [216.842s][info][gc,stats ] Concurrent Cleanup 176 us [216.842s][info][gc,stats ] Workers: Evacuated 45907K across 692037 objects, abandoned 0B across 0 objects. [216.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [216.842s][info][gc,stats ] - age 1: 32848360 bytes, 32848360 total [216.842s][info][gc,stats ] - age 2: 876872 bytes, 33725232 total [216.842s][info][gc,stats ] - age 3: 3877848 bytes, 37603080 total [216.842s][info][gc,stats ] - age 4: 4367872 bytes, 41970952 total [216.842s][info][gc,stats ] - age 5: 5037728 bytes, 47008680 total [216.842s][info][gc,stats ] - age 6: 128 bytes, 47008808 total [216.842s][info][gc,stats ] - age 7: 96 bytes, 47008904 total [216.842s][info][gc,stats ] [216.842s][info][gc,stats ] Mutators: Evacuated 480B across 18 objects, abandoned 0B across 0 objects. [216.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [216.842s][info][gc,stats ] - age 1: 384 bytes, 384 total [216.842s][info][gc,stats ] - age 2: 64 bytes, 448 total [216.842s][info][gc,stats ] - age 3: 32 bytes, 480 total [216.842s][info][gc,stats ] [216.842s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [216.842s][info][gc,stats ] - age 1: 31912 bytes, 31912 total [216.842s][info][gc,stats ] - age 2: 58810928 bytes, 58842840 total [216.842s][info][gc,stats ] - age 3: 372613464 bytes, 431456304 total [216.842s][info][gc,stats ] - age 4: 456713080 bytes, 888169384 total [216.842s][info][gc,stats ] - age 5: 380435488 bytes, 1268604872 total [216.842s][info][gc,stats ] [216.842s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [216.842s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [216.842s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [216.852s][info][gc ] Transition from: normal to: idle [216.852s][info][gc ] Trigger (YOUNG): Average GC time (3949.96 ms) is above the time for average allocation rate (2258 MB/s) to deplete free headroom (5522M) (margin of error = 2.25) [216.852s][info][gc,ergo ] Free headroom: 9013M (free) - 1587M (spike) - 1904M (penalties) = 5522M [216.852s][info][gc ] Transition from: idle to: normal [216.852s][info][gc ] Heuristics request for young collection accepted [216.852s][info][gc,free ] Free: 9013M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 2192K, Mutator Free: 1127 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [216.852s][info][gc,ergo ] GC(127) Start GC cycle (YOUNG) [216.852s][info][gc,start ] GC(127) Concurrent reset [216.852s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent reset [216.880s][info][gc ] GC(127) Concurrent reset 27.387ms [216.880s][info][gc,start ] GC(127) Pause Init Mark (YOUNG) [216.880s][info][gc,task ] GC(127) Using 8 of 8 workers for init marking [216.884s][info][gc ] GC(127) Pause Init Mark (YOUNG) 3.439ms [216.884s][info][gc,start ] GC(127) Concurrent remembered set scanning [216.884s][info][gc,task ] GC(127) Using 4 of 8 workers for Concurrent remembered set scanning [216.923s][info][gc ] GC(127) Concurrent remembered set scanning 38.688ms [216.923s][info][gc,start ] GC(127) Concurrent marking roots [216.923s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent marking roots [216.928s][info][gc ] GC(127) Concurrent marking roots 4.956ms [216.928s][info][gc,start ] GC(127) Concurrent marking (YOUNG) [216.928s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent marking [217.774s][info][gc ] Periodic Sample: GCU = 24.422%, MU = 18.377% during most recent 5.0s [218.862s][info][gc ] GC(127) Concurrent marking (YOUNG) 1934.686ms [218.863s][info][gc,start ] GC(127) Pause Final Mark (YOUNG) [218.863s][info][gc,task ] GC(127) Using 8 of 8 workers for final marking [218.864s][info][gc,ergo ] GC(127) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [218.864s][info][gc,ergo ] GC(127) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [218.864s][info][gc,ergo ] GC(127) Chosen CSet evacuates young: 59824K (of which at least: 0B are to be promoted), old: 0B [218.864s][info][gc,ergo ] GC(127) Collectable Garbage: 5517M (98%), Immediate: 0B (0%), 0 regions, CSet: 5517M (98%), 697 regions [218.864s][info][gc,ergo ] GC(127) Evacuation Targets: YOUNG: 59824K, PROMOTE: 0B, OLD: 0B, TOTAL: 59824K [218.864s][info][gc,free ] Free: 5776M, Max: 8192K regular, 592M humongous, Frag: 90% external, 0% internal; Used: 7510K, Mutator Free: 723 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [218.864s][info][gc ] GC(127) Pause Final Mark (YOUNG) 0.987ms [218.864s][info][gc,start ] GC(127) Concurrent thread roots [218.864s][info][gc,task ] GC(127) Using 4 of 8 workers for Concurrent thread roots [218.868s][info][gc ] GC(127) Concurrent thread roots 4.461ms [218.868s][info][gc,start ] GC(127) Concurrent weak references [218.868s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent weak references [218.868s][info][gc,ref ] GC(127) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [218.868s][info][gc,ref ] GC(127) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [218.868s][info][gc,ref ] GC(127) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [218.868s][info][gc ] GC(127) Concurrent weak references 0.037ms [218.868s][info][gc,start ] GC(127) Concurrent weak roots [218.868s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent weak root [218.869s][info][gc ] GC(127) Concurrent weak roots 0.683ms [218.869s][info][gc,start ] GC(127) Concurrent cleanup [218.869s][info][gc ] GC(127) Concurrent cleanup 25875M->25875M(31744M) 0.110ms [218.869s][info][gc,free ] Free: 5762M, Max: 8192K regular, 592M humongous, Frag: 90% external, 0% internal; Used: 5741K, Mutator Free: 721 Collector Reserve: 73705K, Max: 8192K; Used: 22704B Old Collector Reserve: 4714K, Max: 4714K; Used: 3477K [218.869s][info][gc,start ] GC(127) Concurrent strong roots [218.869s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent strong root [218.870s][info][gc ] GC(127) Concurrent strong roots 0.456ms [218.870s][info][gc,start ] GC(127) Concurrent evacuation [218.870s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent evacuation [218.899s][info][gc ] GC(127) Concurrent evacuation 28.824ms [218.899s][info][gc,start ] GC(127) Pause Init Update Refs [218.899s][info][gc ] GC(127) Pause Init Update Refs 0.530ms [218.900s][info][gc,start ] GC(127) Concurrent update references [218.900s][info][gc,task ] GC(127) Using 4 of 8 workers for concurrent reference update [218.900s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [219.585s][info][gc ] GC(127) Concurrent update references 685.786ms [219.585s][info][gc,start ] GC(127) Concurrent update thread roots [219.599s][info][gc ] GC(127) Concurrent update thread roots 13.921ms [219.600s][info][gc,start ] GC(127) Pause Final Update Refs [219.600s][info][gc,task ] GC(127) Using 8 of 8 workers for final reference update [219.600s][info][gc,free ] Free: 9017M, Max: 8192K regular, 568M humongous, Frag: 84% external, 61% internal; Used: 5510M, Mutator Free: 1128 Collector Reserve: 840M, Max: 8192K; Used: 73728K Old Collector Reserve: 4709K, Max: 4709K; Used: 3482K [219.600s][info][gc ] GC(127) Pause Final Update Refs 0.230ms [219.600s][info][gc,start ] GC(127) Concurrent cleanup [219.600s][info][gc ] GC(127) Concurrent cleanup 27420M->21853M(31744M) 0.170ms [219.600s][info][gc,ergo ] GC(127) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4717K, young_available: 9856M [219.601s][info][gc,ergo ] GC(127) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.9% during period of 2.759s [219.601s][info][gc,ergo ] GC(127) At end of Concurrent Young GC: YOUNG generation used: 6778M, used regions: 6816M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9855M [219.601s][info][gc,ergo ] GC(127) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4717K [219.601s][info][gc,free ] Free: 9015M, Max: 8192K regular, 3280M humongous, Frag: 64% external, 0% internal; Used: 8390K, Mutator Free: 1128 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4709K, Max: 4709K; Used: 3482K [219.601s][info][gc,stats ] [219.601s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [219.601s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [219.601s][info][gc,stats ] [219.601s][info][gc,stats ] Concurrent Reset 27413 us [219.601s][info][gc,stats ] Pause Init Mark (G) 4227 us [219.601s][info][gc,stats ] Pause Init Mark (N) 3452 us [219.601s][info][gc,stats ] Swap Remembered Set 3111 us [219.601s][info][gc,stats ] Update Region States 186 us [219.601s][info][gc,stats ] Concurrent Scan Remembered Set 38703 us, parallelism: 3.99x [219.601s][info][gc,stats ] RS: 154489 us [219.601s][info][gc,stats ] RS: Scan Clusters 154489 us, workers (us): 38628, 38625, 38620, 38616, ---, ---, ---, ---, [219.601s][info][gc,stats ] Concurrent Mark Roots 4969 us, parallelism: 3.58x [219.601s][info][gc,stats ] CMR: 17775 us [219.601s][info][gc,stats ] CMR: Thread Roots 16771 us, workers (us): 4143, 4466, 4060, 4102, ---, ---, ---, ---, [219.601s][info][gc,stats ] CMR: Code Cache Roots 877 us, workers (us): 180, 159, 183, 356, ---, ---, ---, ---, [219.601s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 26, 19, 16, ---, ---, ---, ---, [219.601s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [219.601s][info][gc,stats ] Concurrent Marking 1934725 us, parallelism: 3.98x [219.601s][info][gc,stats ] CM: 7697324 us [219.601s][info][gc,stats ] CM: Parallel Mark 7697324 us, workers (us): 1924344, 1924326, 1924338, 1924316, ---, ---, ---, ---, [219.601s][info][gc,stats ] Pause Final Mark (G) 1487 us [219.601s][info][gc,stats ] Pause Final Mark (N) 993 us [219.601s][info][gc,stats ] Finish Mark 490 us [219.601s][info][gc,stats ] Update Region States 87 us [219.601s][info][gc,stats ] Choose Collection Set 187 us [219.601s][info][gc,stats ] Rebuild Free Set 39 us [219.601s][info][gc,stats ] Concurrent Thread Roots 4474 us, parallelism: 3.86x [219.601s][info][gc,stats ] CTR: 17259 us [219.601s][info][gc,stats ] CTR: Thread Roots 17259 us, workers (us): 4285, 4321, 4415, 4239, ---, ---, ---, ---, [219.601s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [219.601s][info][gc,stats ] CWRF: 1 us [219.601s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [219.601s][info][gc,stats ] Concurrent Weak Roots 688 us [219.601s][info][gc,stats ] Roots 54 us, parallelism: 1.32x [219.601s][info][gc,stats ] CWR: 71 us [219.601s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 15, 14, ---, ---, ---, ---, [219.601s][info][gc,stats ] Rendezvous 621 us [219.601s][info][gc,stats ] Concurrent Cleanup 115 us [219.601s][info][gc,stats ] Concurrent Strong Roots 460 us, parallelism: 2.48x [219.601s][info][gc,stats ] CSR: 1141 us [219.601s][info][gc,stats ] CSR: Code Cache Roots 946 us, workers (us): 192, 182, 376, 197, ---, ---, ---, ---, [219.601s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 45, 43, 42, 38, ---, ---, ---, ---, [219.601s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [219.601s][info][gc,stats ] Concurrent Evacuation 28840 us [219.601s][info][gc,stats ] Pause Init Update Refs (G) 1044 us [219.601s][info][gc,stats ] Pause Init Update Refs (N) 541 us [219.601s][info][gc,stats ] Manage GCLABs 449 us [219.601s][info][gc,stats ] Concurrent Update Refs 685812 us [219.601s][info][gc,stats ] Concurrent Update Thread Roots 13927 us [219.601s][info][gc,stats ] Pause Final Update Refs (G) 903 us [219.601s][info][gc,stats ] Pause Final Update Refs (N) 245 us [219.601s][info][gc,stats ] Update Region States 52 us [219.601s][info][gc,stats ] Trash Collection Set 21 us [219.601s][info][gc,stats ] Rebuild Free Set 75 us [219.601s][info][gc,stats ] Concurrent Cleanup 176 us [219.601s][info][gc,stats ] Workers: Evacuated 59823K across 1126584 objects, abandoned 0B across 0 objects. [219.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [219.601s][info][gc,stats ] - age 1: 34024240 bytes, 34024240 total [219.601s][info][gc,stats ] - age 2: 621440 bytes, 34645680 total [219.601s][info][gc,stats ] - age 3: 782720 bytes, 35428400 total [219.601s][info][gc,stats ] - age 4: 3847584 bytes, 39275984 total [219.601s][info][gc,stats ] - age 5: 10658056 bytes, 49934040 total [219.601s][info][gc,stats ] - age 6: 11325312 bytes, 61259352 total [219.601s][info][gc,stats ] - age 7: 256 bytes, 61259608 total [219.601s][info][gc,stats ] [219.601s][info][gc,stats ] Mutators: Evacuated 1024B across 42 objects, abandoned 0B across 0 objects. [219.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [219.601s][info][gc,stats ] - age 1: 608 bytes, 608 total [219.601s][info][gc,stats ] - age 2: 96 bytes, 704 total [219.601s][info][gc,stats ] - age 3: 160 bytes, 864 total [219.601s][info][gc,stats ] - age 4: 32 bytes, 896 total [219.601s][info][gc,stats ] - age 6: 128 bytes, 1024 total [219.601s][info][gc,stats ] [219.601s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [219.601s][info][gc,stats ] - age 2: 128 bytes, 128 total [219.601s][info][gc,stats ] - age 3: 58681320 bytes, 58681448 total [219.601s][info][gc,stats ] - age 4: 366188072 bytes, 424869520 total [219.601s][info][gc,stats ] - age 5: 450218032 bytes, 875087552 total [219.601s][info][gc,stats ] - age 6: 380435488 bytes, 1255523040 total [219.601s][info][gc,stats ] [219.601s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [219.601s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [219.601s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [219.611s][info][gc ] Transition from: normal to: idle [219.612s][info][gc ] Trigger (YOUNG): Average GC time (4211.09 ms) is above the time for average allocation rate (2238 MB/s) to deplete free headroom (5818M) (margin of error = 2.26) [219.612s][info][gc,ergo ] Free headroom: 8993M (free) - 1587M (spike) - 1587M (penalties) = 5818M [219.612s][info][gc ] Transition from: idle to: normal [219.612s][info][gc ] Heuristics request for young collection accepted [219.612s][info][gc,free ] Free: 8993M, Max: 8192K regular, 3280M humongous, Frag: 64% external, 0% internal; Used: 7061K, Mutator Free: 1125 Collector Reserve: 840M, Max: 8192K; Used: 0B Old Collector Reserve: 4709K, Max: 4709K; Used: 3482K [219.612s][info][gc,ergo ] GC(128) Start GC cycle (YOUNG) [219.612s][info][gc,start ] GC(128) Concurrent reset [219.612s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent reset [219.630s][info][gc ] GC(128) Concurrent reset 18.643ms [219.631s][info][gc,start ] GC(128) Pause Init Mark (YOUNG) [219.631s][info][gc,task ] GC(128) Using 8 of 8 workers for init marking [219.634s][info][gc ] GC(128) Pause Init Mark (YOUNG) 3.499ms [219.635s][info][gc,start ] GC(128) Concurrent remembered set scanning [219.635s][info][gc,task ] GC(128) Using 4 of 8 workers for Concurrent remembered set scanning [219.674s][info][gc ] GC(128) Concurrent remembered set scanning 38.953ms [219.674s][info][gc,start ] GC(128) Concurrent marking roots [219.674s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent marking roots [219.679s][info][gc ] GC(128) Concurrent marking roots 4.969ms [219.679s][info][gc,start ] GC(128) Concurrent marking (YOUNG) [219.679s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent marking [221.618s][info][gc ] GC(128) Concurrent marking (YOUNG) 1939.368ms [221.618s][info][gc,start ] GC(128) Pause Final Mark (YOUNG) [221.619s][info][gc,task ] GC(128) Using 8 of 8 workers for final marking [221.620s][info][gc,ergo ] GC(128) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [221.620s][info][gc,ergo ] GC(128) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [221.620s][info][gc,ergo ] GC(128) Chosen CSet evacuates young: 47130K (of which at least: 0B are to be promoted), old: 0B [221.620s][info][gc,ergo ] GC(128) Collectable Garbage: 5518M (98%), Immediate: 0B (0%), 0 regions, CSet: 5518M (98%), 696 regions [221.620s][info][gc,ergo ] GC(128) Evacuation Targets: YOUNG: 47130K, PROMOTE: 0B, OLD: 0B, TOTAL: 47130K [221.620s][info][gc,free ] Free: 5791M, Max: 8192K regular, 1488M humongous, Frag: 75% external, 0% internal; Used: 9040K, Mutator Free: 725 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 4709K, Max: 4709K; Used: 3482K [221.620s][info][gc ] GC(128) Pause Final Mark (YOUNG) 1.554ms [221.620s][info][gc,start ] GC(128) Concurrent thread roots [221.620s][info][gc,task ] GC(128) Using 4 of 8 workers for Concurrent thread roots [221.625s][info][gc ] GC(128) Concurrent thread roots 5.494ms [221.626s][info][gc,start ] GC(128) Concurrent weak references [221.626s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent weak references [221.626s][info][gc,ref ] GC(128) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [221.626s][info][gc,ref ] GC(128) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [221.626s][info][gc,ref ] GC(128) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [221.626s][info][gc ] GC(128) Concurrent weak references 0.039ms [221.626s][info][gc,start ] GC(128) Concurrent weak roots [221.626s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent weak root [221.626s][info][gc ] GC(128) Concurrent weak roots 0.662ms [221.626s][info][gc,start ] GC(128) Concurrent cleanup [221.626s][info][gc ] GC(128) Concurrent cleanup 25876M->25876M(31744M) 0.111ms [221.626s][info][gc,free ] Free: 5774M, Max: 8192K regular, 1472M humongous, Frag: 75% external, 0% internal; Used: 9749K, Mutator Free: 723 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 4709K, Max: 4709K; Used: 3482K [221.626s][info][gc,start ] GC(128) Concurrent strong roots [221.626s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent strong root [221.627s][info][gc ] GC(128) Concurrent strong roots 0.418ms [221.627s][info][gc,start ] GC(128) Concurrent evacuation [221.627s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent evacuation [221.648s][info][gc ] GC(128) Concurrent evacuation 20.869ms [221.648s][info][gc,start ] GC(128) Pause Init Update Refs [221.648s][info][gc ] GC(128) Pause Init Update Refs 0.448ms [221.649s][info][gc,start ] GC(128) Concurrent update references [221.649s][info][gc,task ] GC(128) Using 4 of 8 workers for concurrent reference update [221.649s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [222.308s][info][gc ] GC(128) Concurrent update references 659.417ms [222.308s][info][gc,start ] GC(128) Concurrent update thread roots [222.321s][info][gc ] GC(128) Concurrent update thread roots 13.017ms [222.321s][info][gc,start ] GC(128) Pause Final Update Refs [222.321s][info][gc,task ] GC(128) Using 8 of 8 workers for final reference update [222.322s][info][gc,free ] Free: 9093M, Max: 8192K regular, 568M humongous, Frag: 85% external, 60% internal; Used: 5511M, Mutator Free: 1137 Collector Reserve: 839M, Max: 8192K; Used: 57346K Old Collector Reserve: 4704K, Max: 4704K; Used: 3487K [222.322s][info][gc ] GC(128) Pause Final Update Refs 0.216ms [222.322s][info][gc,start ] GC(128) Concurrent cleanup [222.322s][info][gc ] GC(128) Concurrent cleanup 27333M->21777M(31744M) 0.174ms [222.322s][info][gc,ergo ] GC(128) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4712K, young_available: 9933M [222.322s][info][gc,ergo ] GC(128) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.3% during period of 2.722s [222.322s][info][gc,ergo ] GC(128) At end of Concurrent Young GC: YOUNG generation used: 6702M, used regions: 6752M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16648M, available: 9932M [222.322s][info][gc,ergo ] GC(128) At end of Concurrent Young GC: OLD generation used: 15075M, used regions: 15096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15096M, available: 4712K [222.322s][info][gc,free ] Free: 9092M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 3739K, Mutator Free: 1137 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 4704K, Max: 4704K; Used: 3487K [222.323s][info][gc,stats ] [222.323s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [222.323s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [222.323s][info][gc,stats ] [222.323s][info][gc,stats ] Concurrent Reset 18674 us [222.323s][info][gc,stats ] Pause Init Mark (G) 4279 us [222.323s][info][gc,stats ] Pause Init Mark (N) 3511 us [222.323s][info][gc,stats ] Swap Remembered Set 3148 us [222.323s][info][gc,stats ] Update Region States 204 us [222.323s][info][gc,stats ] Concurrent Scan Remembered Set 38972 us, parallelism: 3.99x [222.323s][info][gc,stats ] RS: 155500 us [222.323s][info][gc,stats ] RS: Scan Clusters 155500 us, workers (us): 38885, 38875, 38871, 38868, ---, ---, ---, ---, [222.323s][info][gc,stats ] Concurrent Mark Roots 4983 us, parallelism: 3.63x [222.323s][info][gc,stats ] CMR: 18099 us [222.323s][info][gc,stats ] CMR: Thread Roots 17105 us, workers (us): 4429, 4296, 4378, 4002, ---, ---, ---, ---, [222.323s][info][gc,stats ] CMR: Code Cache Roots 869 us, workers (us): 141, 162, 192, 373, ---, ---, ---, ---, [222.323s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 31, 25, 20, 11, ---, ---, ---, ---, [222.323s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [222.323s][info][gc,stats ] Concurrent Marking 1939401 us, parallelism: 3.98x [222.323s][info][gc,stats ] CM: 7719540 us [222.323s][info][gc,stats ] CM: Parallel Mark 7719540 us, workers (us): 1929906, 1929880, 1929883, 1929871, ---, ---, ---, ---, [222.323s][info][gc,stats ] Pause Final Mark (G) 2056 us [222.323s][info][gc,stats ] Pause Final Mark (N) 1560 us [222.323s][info][gc,stats ] Finish Mark 512 us [222.323s][info][gc,stats ] Update Region States 89 us [222.323s][info][gc,stats ] Choose Collection Set 185 us [222.323s][info][gc,stats ] Rebuild Free Set 40 us [222.323s][info][gc,stats ] Concurrent Thread Roots 5508 us, parallelism: 3.81x [222.323s][info][gc,stats ] CTR: 20965 us [222.323s][info][gc,stats ] CTR: Thread Roots 20965 us, workers (us): 5160, 5439, 5189, 5177, ---, ---, ---, ---, [222.323s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [222.323s][info][gc,stats ] CWRF: 1 us [222.323s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [222.323s][info][gc,stats ] Concurrent Weak Roots 667 us [222.323s][info][gc,stats ] Roots 67 us, parallelism: 1.38x [222.323s][info][gc,stats ] CWR: 92 us [222.323s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 27, 26, 21, 19, ---, ---, ---, ---, [222.323s][info][gc,stats ] Rendezvous 587 us [222.323s][info][gc,stats ] Concurrent Cleanup 116 us [222.323s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.55x [222.323s][info][gc,stats ] CSR: 1077 us [222.323s][info][gc,stats ] CSR: Code Cache Roots 899 us, workers (us): 206, 191, 157, 345, ---, ---, ---, ---, [222.323s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 38, 33, 33, 31, ---, ---, ---, ---, [222.323s][info][gc,stats ] CSR: CLDG Roots 42 us, workers (us): ---, 13, 29, ---, ---, ---, ---, ---, [222.323s][info][gc,stats ] Concurrent Evacuation 20884 us [222.323s][info][gc,stats ] Pause Init Update Refs (G) 907 us [222.323s][info][gc,stats ] Pause Init Update Refs (N) 456 us [222.323s][info][gc,stats ] Manage GCLABs 374 us [222.323s][info][gc,stats ] Concurrent Update Refs 659441 us [222.323s][info][gc,stats ] Concurrent Update Thread Roots 13035 us [222.323s][info][gc,stats ] Pause Final Update Refs (G) 811 us [222.323s][info][gc,stats ] Pause Final Update Refs (N) 221 us [222.323s][info][gc,stats ] Update Region States 50 us [222.323s][info][gc,stats ] Trash Collection Set 14 us [222.323s][info][gc,stats ] Rebuild Free Set 71 us [222.323s][info][gc,stats ] Concurrent Cleanup 181 us [222.323s][info][gc,stats ] Workers: Evacuated 47130K across 709142 objects, abandoned 0B across 0 objects. [222.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [222.323s][info][gc,stats ] - age 1: 34839096 bytes, 34839096 total [222.323s][info][gc,stats ] - age 2: 866272 bytes, 35705368 total [222.323s][info][gc,stats ] - age 3: 613352 bytes, 36318720 total [222.323s][info][gc,stats ] - age 4: 683976 bytes, 37002696 total [222.323s][info][gc,stats ] - age 5: 1922776 bytes, 38925472 total [222.323s][info][gc,stats ] - age 6: 1647128 bytes, 40572600 total [222.323s][info][gc,stats ] - age 7: 7689024 bytes, 48261624 total [222.323s][info][gc,stats ] [222.323s][info][gc,stats ] Mutators: Evacuated 480B across 20 objects, abandoned 0B across 0 objects. [222.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [222.323s][info][gc,stats ] - age 1: 256 bytes, 256 total [222.323s][info][gc,stats ] - age 2: 64 bytes, 320 total [222.323s][info][gc,stats ] - age 3: 64 bytes, 384 total [222.323s][info][gc,stats ] - age 4: 64 bytes, 448 total [222.323s][info][gc,stats ] - age 7: 32 bytes, 480 total [222.323s][info][gc,stats ] [222.323s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [222.323s][info][gc,stats ] - age 1: 14682080 bytes, 14682080 total [222.323s][info][gc,stats ] - age 3: 128 bytes, 14682208 total [222.323s][info][gc,stats ] - age 4: 58681320 bytes, 73363528 total [222.323s][info][gc,stats ] - age 5: 366188072 bytes, 439551600 total [222.323s][info][gc,stats ] - age 6: 450218000 bytes, 889769600 total [222.323s][info][gc,stats ] - age 7: 380435488 bytes, 1270205088 total [222.323s][info][gc,stats ] [222.323s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [222.323s][info][gc,stats ] - age 7: 15025585824 bytes, 15025585824 total [222.323s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [222.333s][info][gc ] Transition from: normal to: idle [222.334s][info][gc ] Trigger (YOUNG): Average GC time (4390.10 ms) is above the time for average allocation rate (2218 MB/s) to deplete free headroom (6210M) (margin of error = 2.27) [222.334s][info][gc,ergo ] Free headroom: 9067M (free) - 1587M (spike) - 1269M (penalties) = 6210M [222.334s][info][gc ] Transition from: idle to: normal [222.334s][info][gc ] Heuristics request for young collection accepted [222.334s][info][gc,free ] Free: 9067M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 4585K, Mutator Free: 1134 Collector Reserve: 839M, Max: 8192K; Used: 2064B Old Collector Reserve: 4704K, Max: 4704K; Used: 3487K [222.334s][info][gc,ergo ] GC(129) Start GC cycle (YOUNG) [222.334s][info][gc,start ] GC(129) Concurrent reset [222.334s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent reset [222.361s][info][gc ] GC(129) Concurrent reset 27.446ms [222.362s][info][gc,start ] GC(129) Pause Init Mark (YOUNG) [222.362s][info][gc,task ] GC(129) Using 8 of 8 workers for init marking [222.365s][info][gc ] GC(129) Pause Init Mark (YOUNG) 3.541ms [222.366s][info][gc,start ] GC(129) Concurrent remembered set scanning [222.366s][info][gc,task ] GC(129) Using 4 of 8 workers for Concurrent remembered set scanning [222.411s][info][gc ] GC(129) Concurrent remembered set scanning 45.464ms [222.411s][info][gc,start ] GC(129) Concurrent marking roots [222.411s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent marking roots [222.416s][info][gc ] GC(129) Concurrent marking roots 4.835ms [222.416s][info][gc,start ] GC(129) Concurrent marking (YOUNG) [222.416s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent marking [222.782s][info][gc ] Periodic Sample: GCU = 24.428%, MU = 18.606% during most recent 5.0s [224.332s][info][gc ] GC(129) Concurrent marking (YOUNG) 1916.337ms [224.333s][info][gc,start ] GC(129) Pause Final Mark (YOUNG) [224.333s][info][gc,task ] GC(129) Using 8 of 8 workers for final marking [224.333s][info][gc,ergo ] GC(129) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [224.333s][info][gc,ergo ] GC(129) Adaptive CSet Selection for YOUNG. Max Evacuation: 693M, Actual Free: 0B. [224.333s][info][gc,ergo ] GC(129) Chosen CSet evacuates young: 57761K (of which at least: 0B are to be promoted), old: 0B [224.333s][info][gc,ergo ] GC(129) Collectable Garbage: 5463M (98%), Immediate: 0B (0%), 0 regions, CSet: 5463M (98%), 690 regions [224.333s][info][gc,ergo ] GC(129) Evacuation Targets: YOUNG: 57761K, PROMOTE: 0B, OLD: 0B, TOTAL: 57761K [224.333s][info][gc,free ] Free: 5841M, Max: 8192K regular, 584M humongous, Frag: 90% external, 0% internal; Used: 6386K, Mutator Free: 731 Collector Reserve: 73725K, Max: 8192K; Used: 2064B Old Collector Reserve: 4704K, Max: 4704K; Used: 3487K [224.334s][info][gc ] GC(129) Pause Final Mark (YOUNG) 0.987ms [224.334s][info][gc,start ] GC(129) Concurrent thread roots [224.334s][info][gc,task ] GC(129) Using 4 of 8 workers for Concurrent thread roots [224.339s][info][gc ] GC(129) Concurrent thread roots 4.862ms [224.339s][info][gc,start ] GC(129) Concurrent weak references [224.339s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent weak references [224.339s][info][gc,ref ] GC(129) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [224.339s][info][gc,ref ] GC(129) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [224.339s][info][gc,ref ] GC(129) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [224.339s][info][gc ] GC(129) Concurrent weak references 0.048ms [224.339s][info][gc,start ] GC(129) Concurrent weak roots [224.339s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent weak root [224.339s][info][gc ] GC(129) Concurrent weak roots 0.635ms [224.339s][info][gc,start ] GC(129) Concurrent cleanup [224.339s][info][gc ] GC(129) Concurrent cleanup 25809M->25809M(31744M) 0.106ms [224.339s][info][gc,free ] Free: 5828M, Max: 8192K regular, 584M humongous, Frag: 90% external, 0% internal; Used: 3623K, Mutator Free: 729 Collector Reserve: 73699K, Max: 8192K; Used: 28896B Old Collector Reserve: 4704K, Max: 4704K; Used: 3487K [224.339s][info][gc,start ] GC(129) Concurrent strong roots [224.339s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent strong root [224.340s][info][gc ] GC(129) Concurrent strong roots 0.416ms [224.340s][info][gc,start ] GC(129) Concurrent evacuation [224.340s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent evacuation [224.351s][info][gc ] GC(129) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15208M [224.351s][info][gc ] GC(129) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15472M [224.356s][info][gc,ergo ] GC(129) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4825600, promotion expended: 4785456, old capacity: 16223567872, old_used: 16192761424, old unaffiliated regions: 0 [224.356s][info][gc,ergo ] GC(129) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4825600, promotion expended: 4785456, old capacity: 16223567872, old_used: 16192761424, old unaffiliated regions: 0 [224.356s][info][gc,ergo ] GC(129) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4825600, promotion expended: 4785456, old capacity: 16223567872, old_used: 16192761424, old unaffiliated regions: 0 [224.356s][info][gc,ergo ] GC(129) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4825600, promotion expended: 4785456, old capacity: 16223567872, old_used: 16192761424, old unaffiliated regions: 0 [224.356s][info][gc,ergo ] GC(129) Squelching additional promotion failure reports for current epoch [224.365s][info][gc ] GC(129) Concurrent evacuation 24.830ms [224.365s][info][gc,start ] GC(129) Pause Init Update Refs [224.365s][info][gc ] GC(129) Pause Init Update Refs 0.456ms [224.366s][info][gc,start ] GC(129) Concurrent update references [224.366s][info][gc,task ] GC(129) Using 4 of 8 workers for concurrent reference update [224.366s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [225.070s][info][gc ] GC(129) Concurrent update references 704.356ms [225.070s][info][gc,start ] GC(129) Concurrent update thread roots [225.082s][info][gc ] GC(129) Concurrent update thread roots 12.005ms [225.082s][info][gc,start ] GC(129) Pause Final Update Refs [225.082s][info][gc,task ] GC(129) Using 8 of 8 workers for final reference update [225.083s][info][gc,free ] Free: 8950M, Max: 8192K regular, 568M humongous, Frag: 84% external, 60% internal; Used: 5449M, Mutator Free: 1119 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 90112K, Max: 8192K; Used: 73728K [225.083s][info][gc ] GC(129) Pause Final Update Refs 0.212ms [225.083s][info][gc,start ] GC(129) Concurrent cleanup [225.083s][info][gc ] GC(129) Concurrent cleanup 27372M->21860M(31744M) 0.178ms [225.083s][info][gc ] GC(129) Transfer 11 region(s) from YOUNG to OLD, yielding increased size: 15560M [225.083s][info][gc,ergo ] GC(129) After cleanup, successfully transferred 11 regions to old to prepare for next gc, old available: 90120K, young_available: 9765M [225.083s][info][gc,ergo ] GC(129) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.3% during period of 2.761s [225.083s][info][gc,ergo ] GC(129) At end of Concurrent Young GC: YOUNG generation used: 6419M, used regions: 6448M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16184M, available: 9764M [225.083s][info][gc,ergo ] GC(129) At end of Concurrent Young GC: OLD generation used: 15442M, used regions: 15472M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15560M, available: 90120K [225.083s][info][gc,free ] Free: 8948M, Max: 8192K regular, 3232M humongous, Frag: 64% external, 0% internal; Used: 3321K, Mutator Free: 1119 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 90112K, Max: 8192K; Used: 0B [225.084s][info][gc,stats ] [225.084s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [225.084s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [225.084s][info][gc,stats ] [225.084s][info][gc,stats ] Concurrent Reset 27471 us [225.084s][info][gc,stats ] Pause Init Mark (G) 4299 us [225.084s][info][gc,stats ] Pause Init Mark (N) 3554 us [225.084s][info][gc,stats ] Swap Remembered Set 3170 us [225.084s][info][gc,stats ] Update Region States 221 us [225.084s][info][gc,stats ] Concurrent Scan Remembered Set 45481 us, parallelism: 3.99x [225.084s][info][gc,stats ] RS: 181624 us [225.084s][info][gc,stats ] RS: Scan Clusters 181624 us, workers (us): 45415, 45411, 45408, 45390, ---, ---, ---, ---, [225.084s][info][gc,stats ] Concurrent Mark Roots 4850 us, parallelism: 3.58x [225.084s][info][gc,stats ] CMR: 17347 us [225.084s][info][gc,stats ] CMR: Thread Roots 16377 us, workers (us): 4003, 4164, 4045, 4164, ---, ---, ---, ---, [225.084s][info][gc,stats ] CMR: Code Cache Roots 846 us, workers (us): 176, 334, 157, 179, ---, ---, ---, ---, [225.084s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 27, 25, 19, 15, ---, ---, ---, ---, [225.084s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [225.084s][info][gc,stats ] Concurrent Marking 1916382 us, parallelism: 3.98x [225.084s][info][gc,stats ] CM: 7627583 us [225.084s][info][gc,stats ] CM: Parallel Mark 7627583 us, workers (us): 1906886, 1906909, 1906899, 1906888, ---, ---, ---, ---, [225.084s][info][gc,stats ] Pause Final Mark (G) 1480 us [225.084s][info][gc,stats ] Pause Final Mark (N) 994 us [225.084s][info][gc,stats ] Finish Mark 502 us [225.084s][info][gc,stats ] Update Region States 89 us [225.084s][info][gc,stats ] Choose Collection Set 183 us [225.084s][info][gc,stats ] Rebuild Free Set 41 us [225.084s][info][gc,stats ] Concurrent Thread Roots 4876 us, parallelism: 3.70x [225.084s][info][gc,stats ] CTR: 18025 us [225.084s][info][gc,stats ] CTR: Thread Roots 18025 us, workers (us): 4419, 4461, 4342, 4804, ---, ---, ---, ---, [225.084s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [225.084s][info][gc,stats ] CWRF: 2 us [225.084s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [225.084s][info][gc,stats ] Concurrent Weak Roots 638 us [225.084s][info][gc,stats ] Roots 57 us, parallelism: 1.51x [225.084s][info][gc,stats ] CWR: 87 us [225.084s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 25, 28, 18, 17, ---, ---, ---, ---, [225.084s][info][gc,stats ] Rendezvous 569 us [225.084s][info][gc,stats ] Concurrent Cleanup 110 us [225.084s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.53x [225.084s][info][gc,stats ] CSR: 1060 us [225.084s][info][gc,stats ] CSR: Code Cache Roots 908 us, workers (us): 352, 162, 185, 209, ---, ---, ---, ---, [225.084s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 37, 33, 31, 24, ---, ---, ---, ---, [225.084s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [225.084s][info][gc,stats ] Concurrent Evacuation 24844 us [225.084s][info][gc,stats ] Pause Init Update Refs (G) 912 us [225.084s][info][gc,stats ] Pause Init Update Refs (N) 464 us [225.084s][info][gc,stats ] Manage GCLABs 389 us [225.084s][info][gc,stats ] Concurrent Update Refs 704382 us [225.084s][info][gc,stats ] Concurrent Update Thread Roots 12020 us [225.084s][info][gc,stats ] Pause Final Update Refs (G) 826 us [225.084s][info][gc,stats ] Pause Final Update Refs (N) 217 us [225.084s][info][gc,stats ] Update Region States 46 us [225.084s][info][gc,stats ] Trash Collection Set 20 us [225.084s][info][gc,stats ] Rebuild Free Set 70 us [225.084s][info][gc,stats ] Concurrent Cleanup 183 us [225.084s][info][gc,stats ] Workers: Evacuated 57760K across 1003516 objects, abandoned 0B across 0 objects. [225.084s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [225.084s][info][gc,stats ] - age 1: 39068552 bytes, 39068552 total [225.084s][info][gc,stats ] - age 2: 644304 bytes, 39712856 total [225.084s][info][gc,stats ] - age 3: 784512 bytes, 40497368 total [225.084s][info][gc,stats ] - age 4: 519896 bytes, 41017264 total [225.084s][info][gc,stats ] - age 5: 607896 bytes, 41625160 total [225.084s][info][gc,stats ] - age 6: 1899432 bytes, 43524592 total [225.084s][info][gc,stats ] - age 7: 12268288 bytes, 55792880 total [225.084s][info][gc,stats ] - age 8: 3353744 bytes, 59146624 total [225.084s][info][gc,stats ] [225.084s][info][gc,stats ] Mutators: Evacuated 800B across 39 objects, abandoned 0B across 0 objects. [225.084s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [225.084s][info][gc,stats ] - age 1: 288 bytes, 288 total [225.084s][info][gc,stats ] - age 2: 128 bytes, 416 total [225.084s][info][gc,stats ] - age 3: 32 bytes, 448 total [225.084s][info][gc,stats ] - age 4: 208 bytes, 656 total [225.084s][info][gc,stats ] - age 5: 80 bytes, 736 total [225.084s][info][gc,stats ] - age 6: 64 bytes, 800 total [225.084s][info][gc,stats ] [225.084s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [225.084s][info][gc,stats ] - age 2: 8359864 bytes, 8359864 total [225.084s][info][gc,stats ] - age 4: 128 bytes, 8359992 total [225.084s][info][gc,stats ] - age 5: 58604320 bytes, 66964312 total [225.084s][info][gc,stats ] - age 6: 366081232 bytes, 433045544 total [225.084s][info][gc,stats ] - age 7: 450165192 bytes, 883210736 total [225.084s][info][gc,stats ] [225.084s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [225.084s][info][gc,stats ] - age 7: 15406021312 bytes, 15406021312 total [225.084s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [225.094s][info][gc ] Transition from: normal to: idle [225.095s][info][gc ] Trigger (YOUNG): Average GC time (4530.86 ms) is above the time for average allocation rate (2201 MB/s) to deplete free headroom (6383M) (margin of error = 2.28) [225.095s][info][gc,ergo ] Free headroom: 8923M (free) - 1587M (spike) - 952M (penalties) = 6383M [225.095s][info][gc ] Transition from: idle to: normal [225.095s][info][gc ] Heuristics request for young collection accepted [225.095s][info][gc,free ] Free: 8923M, Max: 8192K regular, 3232M humongous, Frag: 64% external, 0% internal; Used: 4958K, Mutator Free: 1116 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 90112K, Max: 8192K; Used: 0B [225.095s][info][gc,ergo ] GC(130) Start GC cycle (YOUNG) [225.095s][info][gc,start ] GC(130) Concurrent reset [225.095s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent reset [225.113s][info][gc ] GC(130) Concurrent reset 18.647ms [225.114s][info][gc,start ] GC(130) Pause Init Mark (YOUNG) [225.114s][info][gc,task ] GC(130) Using 8 of 8 workers for init marking [225.117s][info][gc ] GC(130) Pause Init Mark (YOUNG) 3.467ms [225.118s][info][gc,start ] GC(130) Concurrent remembered set scanning [225.118s][info][gc,task ] GC(130) Using 4 of 8 workers for Concurrent remembered set scanning [225.697s][info][gc ] GC(130) Concurrent remembered set scanning 579.059ms [225.697s][info][gc,start ] GC(130) Concurrent marking roots [225.697s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent marking roots [225.700s][info][gc ] GC(130) Concurrent marking roots 2.830ms [225.700s][info][gc,start ] GC(130) Concurrent marking (YOUNG) [225.700s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent marking [227.053s][info][gc ] GC(130) Concurrent marking (YOUNG) 1353.172ms [227.053s][info][gc,start ] GC(130) Pause Final Mark (YOUNG) [227.053s][info][gc,task ] GC(130) Using 8 of 8 workers for final marking [227.054s][info][gc,ergo ] GC(130) Planning to promote in place 0 humongous regions and 46 regular regions, spanning a total of 385875968 used bytes [227.054s][info][gc,ergo ] GC(130) Adaptive CSet Selection for YOUNG. Max Evacuation: 674M, Actual Free: 0B. [227.054s][info][gc,ergo ] GC(130) Chosen CSet evacuates young: 41855K (of which at least: 72229K are to be promoted), old: 0B [227.054s][info][gc,ergo ] GC(130) Collectable Garbage: 5544M (99%), Immediate: 0B (0%), 0 regions, CSet: 5544M (99%), 707 regions [227.054s][info][gc,ergo ] GC(130) Evacuation Targets: YOUNG: 41855K, PROMOTE: 72229K, OLD: 0B, TOTAL: 111M [227.054s][info][gc,free ] Free: 5776M, Max: 8192K regular, 1512M humongous, Frag: 74% external, 0% internal; Used: 7837K, Mutator Free: 723 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 90112K, Max: 8192K; Used: 0B [227.054s][info][gc ] GC(130) Pause Final Mark (YOUNG) 1.064ms [227.054s][info][gc,start ] GC(130) Concurrent thread roots [227.054s][info][gc,task ] GC(130) Using 4 of 8 workers for Concurrent thread roots [227.060s][info][gc ] GC(130) Concurrent thread roots 5.174ms [227.060s][info][gc,start ] GC(130) Concurrent weak references [227.060s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent weak references [227.060s][info][gc,ref ] GC(130) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [227.060s][info][gc,ref ] GC(130) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [227.060s][info][gc,ref ] GC(130) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [227.060s][info][gc ] GC(130) Concurrent weak references 0.038ms [227.060s][info][gc,start ] GC(130) Concurrent weak roots [227.060s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent weak root [227.061s][info][gc ] GC(130) Concurrent weak roots 0.817ms [227.061s][info][gc,start ] GC(130) Concurrent cleanup [227.061s][info][gc ] GC(130) Concurrent cleanup 25809M->25809M(31744M) 0.115ms [227.061s][info][gc,free ] Free: 5761M, Max: 8192K regular, 1496M humongous, Frag: 74% external, 0% internal; Used: 7062K, Mutator Free: 721 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 90107K, Max: 8192K; Used: 5120B [227.061s][info][gc,start ] GC(130) Concurrent strong roots [227.061s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent strong root [227.061s][info][gc ] GC(130) Concurrent strong roots 0.405ms [227.061s][info][gc,start ] GC(130) Concurrent evacuation [227.061s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent evacuation [227.074s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [227.074s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [227.096s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [227.125s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [227.126s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [227.127s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [227.129s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [227.157s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [227.167s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15632M [227.171s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15640M [227.171s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15648M [227.174s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15656M [227.175s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15664M [227.177s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15672M [227.177s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15680M [227.177s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15688M [227.179s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15696M [227.179s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15704M [227.180s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15712M [227.180s][info][gc,ergo ] GC(130) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 92282880, promotion expended: 92273048, old capacity: 16475226112, old_used: 16444450896, old unaffiliated regions: 0 [227.180s][info][gc,ergo ] GC(130) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 92282880, promotion expended: 92273048, old capacity: 16475226112, old_used: 16444450896, old unaffiliated regions: 0 [227.180s][info][gc,ergo ] GC(130) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 92282880, promotion expended: 92273048, old capacity: 16475226112, old_used: 16444450896, old unaffiliated regions: 0 [227.180s][info][gc,ergo ] GC(130) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 92282880, promotion expended: 92273048, old capacity: 16475226112, old_used: 16444450896, old unaffiliated regions: 0 [227.180s][info][gc,ergo ] GC(130) Squelching additional promotion failure reports for current epoch [227.181s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15720M [227.181s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15728M [227.182s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15736M [227.183s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15744M [227.183s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15752M [227.184s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15760M [227.184s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15768M [227.185s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15776M [227.186s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15784M [227.186s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15792M [227.186s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15800M [227.187s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15808M [227.188s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15816M [227.188s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15824M [227.189s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15832M [227.190s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15840M [227.190s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15848M [227.191s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15856M [227.191s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15864M [227.192s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15872M [227.193s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15880M [227.194s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15888M [227.194s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15896M [227.195s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15904M [227.196s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15912M [227.196s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15920M [227.197s][info][gc ] GC(130) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15928M [227.199s][info][gc ] GC(130) Concurrent evacuation 138.014ms [227.199s][info][gc,start ] GC(130) Pause Init Update Refs [227.200s][info][gc ] GC(130) Pause Init Update Refs 0.492ms [227.200s][info][gc,start ] GC(130) Concurrent update references [227.200s][info][gc,task ] GC(130) Using 4 of 8 workers for concurrent reference update [227.200s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [227.789s][info][gc ] Periodic Sample: GCU = 24.602%, MU = 18.369% during most recent 5.0s [227.893s][info][gc ] GC(130) Concurrent update references 692.802ms [227.893s][info][gc,start ] GC(130) Concurrent update thread roots [227.905s][info][gc ] GC(130) Concurrent update thread roots 12.356ms [227.906s][info][gc,start ] GC(130) Pause Final Update Refs [227.906s][info][gc,task ] GC(130) Using 8 of 8 workers for final reference update [227.906s][info][gc,free ] Free: 8825M, Max: 8192K regular, 568M humongous, Frag: 83% external, 62% internal; Used: 5518M, Mutator Free: 1104 Collector Reserve: 791M, Max: 8192K; Used: 49156K Old Collector Reserve: 98304K, Max: 8192K; Used: 98304K [227.906s][info][gc ] GC(130) Pause Final Update Refs 0.231ms [227.906s][info][gc,start ] GC(130) Concurrent cleanup [227.906s][info][gc ] GC(130) Concurrent cleanup 27648M->22001M(31744M) 0.167ms [227.906s][info][gc ] GC(130) Transfer 12 region(s) from YOUNG to OLD, yielding increased size: 16024M [227.906s][info][gc,ergo ] GC(130) After cleanup, successfully transferred 12 regions to old to prepare for next gc, old available: 98312K, young_available: 9617M [227.907s][info][gc,ergo ] GC(130) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.3% during period of 2.823s [227.907s][info][gc,ergo ] GC(130) At end of Concurrent Young GC: YOUNG generation used: 6103M, used regions: 6136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15720M, available: 9616M [227.907s][info][gc,ergo ] GC(130) At end of Concurrent Young GC: OLD generation used: 15898M, used regions: 15928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16024M, available: 98312K [227.907s][info][gc,free ] Free: 8824M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 7949K, Mutator Free: 1104 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 98304K, Max: 8192K; Used: 0B [227.907s][info][gc,stats ] [227.907s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [227.907s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [227.907s][info][gc,stats ] [227.907s][info][gc,stats ] Concurrent Reset 18673 us [227.907s][info][gc,stats ] Pause Init Mark (G) 4219 us [227.907s][info][gc,stats ] Pause Init Mark (N) 3478 us [227.907s][info][gc,stats ] Swap Remembered Set 3154 us [227.907s][info][gc,stats ] Update Region States 184 us [227.907s][info][gc,stats ] Concurrent Scan Remembered Set 579087 us, parallelism: 4.00x [227.907s][info][gc,stats ] RS: 2315844 us [227.907s][info][gc,stats ] RS: Scan Clusters 2315844 us, workers (us): 578973, 578968, 578954, 578948, ---, ---, ---, ---, [227.907s][info][gc,stats ] Concurrent Mark Roots 2847 us, parallelism: 3.45x [227.907s][info][gc,stats ] CMR: 9808 us [227.907s][info][gc,stats ] CMR: Thread Roots 8807 us, workers (us): 2087, 2277, 2126, 2317, ---, ---, ---, ---, [227.907s][info][gc,stats ] CMR: Code Cache Roots 876 us, workers (us): 178, 174, 347, 177, ---, ---, ---, ---, [227.907s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 24, 22, 15, ---, ---, ---, ---, [227.907s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, 8, ---, ---, ---, ---, ---, ---, [227.907s][info][gc,stats ] Concurrent Marking 1353200 us, parallelism: 3.98x [227.907s][info][gc,stats ] CM: 5380501 us [227.907s][info][gc,stats ] CM: Parallel Mark 5380501 us, workers (us): 1345136, 1345131, 1345120, 1345113, ---, ---, ---, ---, [227.907s][info][gc,stats ] Pause Final Mark (G) 1637 us [227.907s][info][gc,stats ] Pause Final Mark (N) 1070 us [227.907s][info][gc,stats ] Finish Mark 545 us [227.907s][info][gc,stats ] Update Region States 85 us [227.907s][info][gc,stats ] Choose Collection Set 211 us [227.907s][info][gc,stats ] Rebuild Free Set 47 us [227.907s][info][gc,stats ] Concurrent Thread Roots 5187 us, parallelism: 3.78x [227.907s][info][gc,stats ] CTR: 19596 us [227.907s][info][gc,stats ] CTR: Thread Roots 19596 us, workers (us): 5127, 4871, 4786, 4812, ---, ---, ---, ---, [227.907s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [227.907s][info][gc,stats ] CWRF: 2 us [227.907s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [227.907s][info][gc,stats ] Concurrent Weak Roots 822 us [227.907s][info][gc,stats ] Roots 58 us, parallelism: 1.63x [227.907s][info][gc,stats ] CWR: 94 us [227.907s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 28, 25, 22, 19, ---, ---, ---, ---, [227.907s][info][gc,stats ] Rendezvous 752 us [227.907s][info][gc,stats ] Concurrent Cleanup 119 us [227.907s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.65x [227.907s][info][gc,stats ] CSR: 1086 us [227.907s][info][gc,stats ] CSR: Code Cache Roots 888 us, workers (us): 176, 195, 190, 327, ---, ---, ---, ---, [227.907s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 46, 44, 39, 30, ---, ---, ---, ---, [227.907s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): 9, 29, ---, ---, ---, ---, ---, ---, [227.907s][info][gc,stats ] Concurrent Evacuation 138029 us [227.907s][info][gc,stats ] Pause Init Update Refs (G) 1015 us [227.907s][info][gc,stats ] Pause Init Update Refs (N) 500 us [227.907s][info][gc,stats ] Manage GCLABs 420 us [227.907s][info][gc,stats ] Concurrent Update Refs 692826 us [227.907s][info][gc,stats ] Concurrent Update Thread Roots 12373 us [227.907s][info][gc,stats ] Pause Final Update Refs (G) 853 us [227.907s][info][gc,stats ] Pause Final Update Refs (N) 236 us [227.907s][info][gc,stats ] Update Region States 56 us [227.907s][info][gc,stats ] Trash Collection Set 21 us [227.907s][info][gc,stats ] Rebuild Free Set 76 us [227.907s][info][gc,stats ] Concurrent Cleanup 173 us [227.907s][info][gc,stats ] Workers: Evacuated 111M across 2862189 objects, abandoned 0B across 0 objects. [227.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [227.907s][info][gc,stats ] - age 1: 99717440 bytes, 99717440 total [227.907s][info][gc,stats ] - age 2: 881200 bytes, 100598640 total [227.907s][info][gc,stats ] - age 3: 585376 bytes, 101184016 total [227.907s][info][gc,stats ] - age 4: 814688 bytes, 101998704 total [227.907s][info][gc,stats ] - age 5: 537832 bytes, 102536536 total [227.907s][info][gc,stats ] - age 6: 616512 bytes, 103153048 total [227.907s][info][gc,stats ] - age 7: 3672288 bytes, 106825336 total [227.907s][info][gc,stats ] - age 8: 2656048 bytes, 109481384 total [227.907s][info][gc,stats ] - age 9: 386752 bytes, 109868136 total [227.907s][info][gc,stats ] [227.907s][info][gc,stats ] Mutators: Evacuated 1392B across 55 objects, abandoned 0B across 0 objects. [227.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [227.907s][info][gc,stats ] - age 1: 960 bytes, 960 total [227.907s][info][gc,stats ] - age 2: 32 bytes, 992 total [227.907s][info][gc,stats ] - age 3: 64 bytes, 1056 total [227.907s][info][gc,stats ] - age 4: 112 bytes, 1168 total [227.907s][info][gc,stats ] - age 5: 144 bytes, 1312 total [227.907s][info][gc,stats ] - age 6: 32 bytes, 1344 total [227.907s][info][gc,stats ] - age 7: 48 bytes, 1392 total [227.907s][info][gc,stats ] [227.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [227.907s][info][gc,stats ] - age 1: 6965992 bytes, 6965992 total [227.907s][info][gc,stats ] - age 3: 8359864 bytes, 15325856 total [227.907s][info][gc,stats ] - age 5: 128 bytes, 15325984 total [227.907s][info][gc,stats ] - age 6: 58604320 bytes, 73930304 total [227.907s][info][gc,stats ] - age 7: 366081232 bytes, 440011536 total [227.907s][info][gc,stats ] [227.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [227.907s][info][gc,stats ] - age 7: 15782223824 bytes, 15782223824 total [227.907s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [227.917s][info][gc ] Transition from: normal to: idle [227.918s][info][gc ] Trigger (YOUNG): Average GC time (4647.80 ms) is above the time for average allocation rate (2185 MB/s) to deplete free headroom (6579M) (margin of error = 2.28) [227.918s][info][gc,ergo ] Free headroom: 8801M (free) - 1587M (spike) - 634M (penalties) = 6579M [227.918s][info][gc ] Transition from: idle to: normal [227.919s][info][gc ] Heuristics request for young collection accepted [227.919s][info][gc,free ] Free: 8801M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 6986K, Mutator Free: 1101 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 98304K, Max: 8192K; Used: 0B [227.919s][info][gc,ergo ] GC(131) Start GC cycle (YOUNG) [227.919s][info][gc,start ] GC(131) Concurrent reset [227.919s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent reset [227.944s][info][gc ] GC(131) Concurrent reset 25.107ms [227.944s][info][gc,start ] GC(131) Pause Init Mark (YOUNG) [227.944s][info][gc,task ] GC(131) Using 8 of 8 workers for init marking [227.950s][info][gc ] GC(131) Pause Init Mark (YOUNG) 5.513ms [227.950s][info][gc,start ] GC(131) Concurrent remembered set scanning [227.950s][info][gc,task ] GC(131) Using 4 of 8 workers for Concurrent remembered set scanning [228.403s][info][gc ] GC(131) Concurrent remembered set scanning 452.627ms [228.403s][info][gc,start ] GC(131) Concurrent marking roots [228.403s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent marking roots [228.406s][info][gc ] GC(131) Concurrent marking roots 3.420ms [228.406s][info][gc,start ] GC(131) Concurrent marking (YOUNG) [228.406s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent marking [229.053s][info][gc ] GC(131) Concurrent marking (YOUNG) 646.540ms [229.053s][info][gc,start ] GC(131) Pause Final Mark (YOUNG) [229.053s][info][gc,task ] GC(131) Using 8 of 8 workers for final marking [229.054s][info][gc,ergo ] GC(131) Planning to promote in place 0 humongous regions and 36 regular regions, spanning a total of 293607472 used bytes [229.054s][info][gc,ergo ] GC(131) Adaptive CSet Selection for YOUNG. Max Evacuation: 655M, Actual Free: 0B. [229.054s][info][gc,ergo ] GC(131) Chosen CSet evacuates young: 37559K (of which at least: 76156K are to be promoted), old: 0B [229.054s][info][gc,ergo ] GC(131) Collectable Garbage: 5701M (99%), Immediate: 0B (0%), 0 regions, CSet: 5701M (99%), 727 regions [229.054s][info][gc,ergo ] GC(131) Evacuation Targets: YOUNG: 37559K, PROMOTE: 76156K, OLD: 0B, TOTAL: 111M [229.054s][info][gc,free ] Free: 7252M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 3649K, Mutator Free: 907 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 98304K, Max: 8192K; Used: 0B [229.054s][info][gc ] GC(131) Pause Final Mark (YOUNG) 0.966ms [229.054s][info][gc,start ] GC(131) Concurrent thread roots [229.054s][info][gc,task ] GC(131) Using 4 of 8 workers for Concurrent thread roots [229.061s][info][gc ] GC(131) Concurrent thread roots 6.397ms [229.061s][info][gc,start ] GC(131) Concurrent weak references [229.061s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent weak references [229.061s][info][gc,ref ] GC(131) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [229.061s][info][gc,ref ] GC(131) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [229.061s][info][gc,ref ] GC(131) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [229.061s][info][gc ] GC(131) Concurrent weak references 0.053ms [229.061s][info][gc,start ] GC(131) Concurrent weak roots [229.061s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent weak root [229.061s][info][gc ] GC(131) Concurrent weak roots 0.710ms [229.061s][info][gc,start ] GC(131) Concurrent cleanup [229.061s][info][gc ] GC(131) Concurrent cleanup 24325M->24326M(31744M) 0.116ms [229.061s][info][gc,free ] Free: 7232M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 7178K, Mutator Free: 905 Collector Reserve: 49121K, Max: 8192K; Used: 30960B Old Collector Reserve: 98304K, Max: 8192K; Used: 0B [229.061s][info][gc,start ] GC(131) Concurrent strong roots [229.061s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent strong root [229.062s][info][gc ] GC(131) Concurrent strong roots 0.403ms [229.062s][info][gc,start ] GC(131) Concurrent evacuation [229.062s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent evacuation [229.074s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16032M [229.077s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16040M [229.077s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16048M [229.077s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16056M [229.079s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16064M [229.080s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16072M [229.082s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16080M [229.084s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [229.084s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [229.087s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [229.087s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [229.089s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [229.091s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [229.092s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [229.092s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [229.094s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [229.094s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [229.094s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [229.184s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [229.184s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [229.186s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [229.187s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [229.188s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [229.190s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [229.191s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [229.193s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [229.193s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [229.195s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [229.196s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [229.198s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [229.199s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [229.200s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [229.201s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [229.201s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [229.202s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [229.203s][info][gc ] GC(131) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [229.205s][info][gc ] GC(131) Concurrent evacuation 143.566ms [229.206s][info][gc,start ] GC(131) Pause Init Update Refs [229.206s][info][gc ] GC(131) Pause Init Update Refs 0.501ms [229.206s][info][gc,start ] GC(131) Concurrent update references [229.206s][info][gc,task ] GC(131) Using 4 of 8 workers for concurrent reference update [229.207s][info][gc ] GC(131) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 15440M [229.207s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (8192K) [229.727s][info][gc ] GC(131) Concurrent update references 520.841ms [229.727s][info][gc,start ] GC(131) Concurrent update thread roots [229.740s][info][gc ] GC(131) Concurrent update thread roots 12.684ms [229.740s][info][gc,start ] GC(131) Pause Final Update Refs [229.740s][info][gc,task ] GC(131) Using 8 of 8 workers for final reference update [229.741s][info][gc,free ] Free: 10868M, Max: 8192K regular, 568M humongous, Frag: 89% external, 52% internal; Used: 5760M, Mutator Free: 1359 Collector Reserve: 775M, Max: 8192K; Used: 49156K Old Collector Reserve: 24573K, Max: 8192K; Used: 8194K [229.741s][info][gc ] GC(131) Pause Final Update Refs 0.222ms [229.741s][info][gc,start ] GC(131) Concurrent cleanup [229.741s][info][gc ] GC(131) Concurrent cleanup 25851M->20046M(31744M) 0.175ms [229.741s][info][gc ] GC(131) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16320M [229.741s][info][gc,ergo ] GC(131) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 24581K, young_available: 11643M [229.741s][info][gc,ergo ] GC(131) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.3% during period of 1.835s [229.741s][info][gc,ergo ] GC(131) At end of Concurrent Young GC: YOUNG generation used: 3780M, used regions: 3808M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15424M, available: 11643M [229.741s][info][gc,ergo ] GC(131) At end of Concurrent Young GC: OLD generation used: 16266M, used regions: 16304M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16320M, available: 24581K [229.741s][info][gc,free ] Free: 10867M, Max: 8192K regular, 3240M humongous, Frag: 71% external, 0% internal; Used: 5023K, Mutator Free: 1359 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 24573K, Max: 8192K; Used: 2560B [229.742s][info][gc,stats ] [229.742s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [229.742s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [229.742s][info][gc,stats ] [229.742s][info][gc,stats ] Concurrent Reset 25137 us [229.742s][info][gc,stats ] Pause Init Mark (G) 6263 us [229.742s][info][gc,stats ] Pause Init Mark (N) 5522 us [229.742s][info][gc,stats ] Swap Remembered Set 5197 us [229.742s][info][gc,stats ] Update Region States 188 us [229.742s][info][gc,stats ] Concurrent Scan Remembered Set 452654 us, parallelism: 3.99x [229.742s][info][gc,stats ] RS: 1806984 us [229.742s][info][gc,stats ] RS: Scan Clusters 1806984 us, workers (us): 452495, 451777, 451373, 451339, ---, ---, ---, ---, [229.742s][info][gc,stats ] Concurrent Mark Roots 3435 us, parallelism: 3.50x [229.742s][info][gc,stats ] CMR: 12032 us [229.742s][info][gc,stats ] CMR: Thread Roots 10919 us, workers (us): 2830, 2706, 2619, 2764, ---, ---, ---, ---, [229.742s][info][gc,stats ] CMR: Code Cache Roots 978 us, workers (us): 162, 176, 466, 174, ---, ---, ---, ---, [229.742s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 27, 22, 17, ---, ---, ---, ---, [229.742s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [229.742s][info][gc,stats ] Concurrent Marking 646567 us, parallelism: 3.96x [229.742s][info][gc,stats ] CM: 2559049 us [229.742s][info][gc,stats ] CM: Parallel Mark 2559049 us, workers (us): 639773, 639763, 639760, 639753, ---, ---, ---, ---, [229.742s][info][gc,stats ] Pause Final Mark (G) 1531 us [229.742s][info][gc,stats ] Pause Final Mark (N) 973 us [229.742s][info][gc,stats ] Finish Mark 485 us [229.742s][info][gc,stats ] Update Region States 86 us [229.742s][info][gc,stats ] Choose Collection Set 168 us [229.742s][info][gc,stats ] Rebuild Free Set 42 us [229.742s][info][gc,stats ] Concurrent Thread Roots 6414 us, parallelism: 3.32x [229.742s][info][gc,stats ] CTR: 21277 us [229.742s][info][gc,stats ] CTR: Thread Roots 21277 us, workers (us): 4835, 5668, 4447, 6327, ---, ---, ---, ---, [229.742s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [229.742s][info][gc,stats ] CWRF: 1 us [229.742s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [229.742s][info][gc,stats ] Concurrent Weak Roots 719 us [229.742s][info][gc,stats ] Roots 61 us, parallelism: 1.32x [229.742s][info][gc,stats ] CWR: 81 us [229.742s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 21, 19, 15, ---, ---, ---, ---, [229.742s][info][gc,stats ] Rendezvous 636 us [229.742s][info][gc,stats ] Concurrent Cleanup 121 us [229.742s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.41x [229.742s][info][gc,stats ] CSR: 981 us [229.742s][info][gc,stats ] CSR: Code Cache Roots 834 us, workers (us): 179, 159, 332, 164, ---, ---, ---, ---, [229.742s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 36, 31, 28, 23, ---, ---, ---, ---, [229.742s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, ---, 22, ---, ---, ---, ---, [229.742s][info][gc,stats ] Concurrent Evacuation 143577 us [229.742s][info][gc,stats ] Pause Init Update Refs (G) 1018 us [229.742s][info][gc,stats ] Pause Init Update Refs (N) 511 us [229.742s][info][gc,stats ] Manage GCLABs 423 us [229.742s][info][gc,stats ] Concurrent Update Refs 520864 us [229.742s][info][gc,stats ] Concurrent Update Thread Roots 12702 us [229.742s][info][gc,stats ] Pause Final Update Refs (G) 843 us [229.742s][info][gc,stats ] Pause Final Update Refs (N) 227 us [229.742s][info][gc,stats ] Update Region States 49 us [229.742s][info][gc,stats ] Trash Collection Set 20 us [229.742s][info][gc,stats ] Rebuild Free Set 77 us [229.742s][info][gc,stats ] Concurrent Cleanup 183 us [229.742s][info][gc,stats ] Workers: Evacuated 111M across 2855889 objects, abandoned 0B across 0 objects. [229.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [229.742s][info][gc,stats ] - age 1: 97413984 bytes, 97413984 total [229.742s][info][gc,stats ] - age 2: 585576 bytes, 97999560 total [229.742s][info][gc,stats ] - age 3: 770984 bytes, 98770544 total [229.742s][info][gc,stats ] - age 4: 507576 bytes, 99278120 total [229.742s][info][gc,stats ] - age 5: 690968 bytes, 99969088 total [229.742s][info][gc,stats ] - age 6: 425072 bytes, 100394160 total [229.742s][info][gc,stats ] - age 7: 2399144 bytes, 102793304 total [229.742s][info][gc,stats ] - age 9: 386752 bytes, 103180056 total [229.742s][info][gc,stats ] [229.742s][info][gc,stats ] Mutators: Evacuated 3280B across 180 objects, abandoned 0B across 0 objects. [229.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [229.742s][info][gc,stats ] - age 1: 848 bytes, 848 total [229.742s][info][gc,stats ] - age 2: 512 bytes, 1360 total [229.742s][info][gc,stats ] - age 3: 320 bytes, 1680 total [229.742s][info][gc,stats ] - age 4: 448 bytes, 2128 total [229.742s][info][gc,stats ] - age 5: 416 bytes, 2544 total [229.742s][info][gc,stats ] - age 6: 528 bytes, 3072 total [229.742s][info][gc,stats ] - age 7: 208 bytes, 3280 total [229.742s][info][gc,stats ] [229.742s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [229.742s][info][gc,stats ] - age 1: 48 bytes, 48 total [229.742s][info][gc,stats ] - age 2: 6959112 bytes, 6959160 total [229.742s][info][gc,stats ] - age 4: 8334056 bytes, 15293216 total [229.742s][info][gc,stats ] - age 6: 128 bytes, 15293344 total [229.742s][info][gc,stats ] - age 7: 58536608 bytes, 73829952 total [229.742s][info][gc,stats ] [229.742s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [229.742s][info][gc,stats ] - age 7: 16070316392 bytes, 16070316392 total [229.742s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [229.752s][info][gc ] Transition from: normal to: idle [229.752s][info][gc ] Trigger (YOUNG): Average GC time (4513.76 ms) is above the time for average allocation rate (2173 MB/s) to deplete free headroom (8938M) (margin of error = 2.28) [229.752s][info][gc,ergo ] Free headroom: 10843M (free) - 1587M (spike) - 317M (penalties) = 8938M [229.752s][info][gc ] Transition from: idle to: normal [229.752s][info][gc ] Heuristics request for young collection accepted [229.753s][info][gc,free ] Free: 10842M, Max: 8192K regular, 3240M humongous, Frag: 71% external, 0% internal; Used: 5172K, Mutator Free: 1356 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 24573K, Max: 8192K; Used: 2560B [229.753s][info][gc,ergo ] GC(132) Start GC cycle (YOUNG) [229.753s][info][gc,start ] GC(132) Concurrent reset [229.753s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent reset [229.761s][info][gc ] GC(132) Concurrent reset 8.807ms [229.762s][info][gc,start ] GC(132) Pause Init Mark (YOUNG) [229.762s][info][gc,task ] GC(132) Using 8 of 8 workers for init marking [229.766s][info][gc ] GC(132) Pause Init Mark (YOUNG) 3.812ms [229.766s][info][gc,start ] GC(132) Concurrent remembered set scanning [229.766s][info][gc,task ] GC(132) Using 4 of 8 workers for Concurrent remembered set scanning [230.123s][info][gc ] GC(132) Concurrent remembered set scanning 357.252ms [230.123s][info][gc,start ] GC(132) Concurrent marking roots [230.123s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent marking roots [230.127s][info][gc ] GC(132) Concurrent marking roots 4.269ms [230.127s][info][gc,start ] GC(132) Concurrent marking (YOUNG) [230.127s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent marking [230.230s][info][gc ] GC(132) Concurrent marking (YOUNG) 102.314ms [230.230s][info][gc,start ] GC(132) Pause Final Mark (YOUNG) [230.230s][info][gc,task ] GC(132) Using 8 of 8 workers for final marking [230.231s][info][gc,ergo ] GC(132) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [230.231s][info][gc,ergo ] GC(132) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [230.231s][info][gc,ergo ] GC(132) Chosen CSet evacuates young: 39866K (of which at least: 19563K are to be promoted), old: 0B [230.231s][info][gc,ergo ] GC(132) Collectable Garbage: 3712M (99%), Immediate: 0B (0%), 0 regions, CSet: 3712M (99%), 472 regions [230.231s][info][gc,ergo ] GC(132) Evacuation Targets: YOUNG: 39866K, PROMOTE: 19563K, OLD: 0B, TOTAL: 59430K [230.231s][info][gc,free ] Free: 10587M, Max: 8192K regular, 3240M humongous, Frag: 70% external, 0% internal; Used: 4161K, Mutator Free: 1324 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 24573K, Max: 8192K; Used: 2560B [230.231s][info][gc ] GC(132) Pause Final Mark (YOUNG) 0.957ms [230.231s][info][gc,start ] GC(132) Concurrent thread roots [230.231s][info][gc,task ] GC(132) Using 4 of 8 workers for Concurrent thread roots [230.236s][info][gc ] GC(132) Concurrent thread roots 4.922ms [230.236s][info][gc,start ] GC(132) Concurrent weak references [230.236s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent weak references [230.236s][info][gc,ref ] GC(132) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.236s][info][gc,ref ] GC(132) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.236s][info][gc,ref ] GC(132) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.236s][info][gc ] GC(132) Concurrent weak references 0.033ms [230.236s][info][gc,start ] GC(132) Concurrent weak roots [230.236s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent weak root [230.237s][info][gc ] GC(132) Concurrent weak roots 0.673ms [230.237s][info][gc,start ] GC(132) Concurrent cleanup [230.237s][info][gc ] GC(132) Concurrent cleanup 21065M->21065M(31744M) 0.101ms [230.237s][info][gc,free ] Free: 10571M, Max: 8192K regular, 3240M humongous, Frag: 70% external, 0% internal; Used: 4166K, Mutator Free: 1322 Collector Reserve: 48196K, Max: 8192K; Used: 955K Old Collector Reserve: 24566K, Max: 8192K; Used: 10240B [230.237s][info][gc,start ] GC(132) Concurrent strong roots [230.237s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent strong root [230.238s][info][gc ] GC(132) Concurrent strong roots 0.498ms [230.238s][info][gc,start ] GC(132) Concurrent evacuation [230.238s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent evacuation [230.250s][info][gc ] GC(132) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [230.250s][info][gc ] GC(132) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [230.251s][info][gc ] GC(132) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [230.254s][info][gc ] GC(132) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [230.258s][info][gc ] GC(132) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [230.277s][info][gc,ergo ] GC(132) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25171456, promotion expended: 25161376, old capacity: 17154703360, old_used: 17123928144, old unaffiliated regions: 0 [230.277s][info][gc,ergo ] GC(132) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25171456, promotion expended: 25161376, old capacity: 17154703360, old_used: 17123928144, old unaffiliated regions: 0 [230.277s][info][gc,ergo ] GC(132) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25171456, promotion expended: 25161376, old capacity: 17154703360, old_used: 17123928144, old unaffiliated regions: 0 [230.277s][info][gc,ergo ] GC(132) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25171456, promotion expended: 25161376, old capacity: 17154703360, old_used: 17123928144, old unaffiliated regions: 0 [230.277s][info][gc,ergo ] GC(132) Squelching additional promotion failure reports for current epoch [230.282s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [230.284s][info][gc ] GC(132) Concurrent evacuation 46.461ms [230.284s][info][gc,start ] GC(132) Pause Init Update Refs [230.285s][info][gc ] GC(132) Pause Init Update Refs 0.489ms [230.285s][info][gc,start ] GC(132) Concurrent update references [230.285s][info][gc,task ] GC(132) Using 4 of 8 workers for concurrent reference update [230.285s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [230.587s][info][gc ] GC(132) Concurrent update references 301.743ms [230.587s][info][gc,start ] GC(132) Concurrent update thread roots [230.599s][info][gc ] GC(132) Concurrent update thread roots 12.443ms [230.600s][info][gc,start ] GC(132) Pause Final Update Refs [230.600s][info][gc,task ] GC(132) Using 8 of 8 workers for final reference update [230.600s][info][gc,free ] Free: 12816M, Max: 8192K regular, 3240M humongous, Frag: 65% external, 28% internal; Used: 3689M, Mutator Free: 1603 Collector Reserve: 775M, Max: 8192K; Used: 90116K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [230.600s][info][gc ] GC(132) Pause Final Update Refs 0.214ms [230.600s][info][gc,start ] GC(132) Concurrent cleanup [230.600s][info][gc ] GC(132) Concurrent cleanup 21884M->18114M(31744M) 0.139ms [230.600s][info][gc,ergo ] GC(132) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8197K, young_available: 13592M [230.600s][info][gc,ergo ] GC(132) At end of Concurrent Young GC: GCU: 23.7%, MU: 19.0% during period of 0.859s [230.600s][info][gc,ergo ] GC(132) At end of Concurrent Young GC: YOUNG generation used: 1784M, used regions: 1808M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15376M, available: 13591M [230.600s][info][gc,ergo ] GC(132) At end of Concurrent Young GC: OLD generation used: 16330M, used regions: 16368M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16368M, available: 8197K [230.600s][info][gc,free ] Free: 12815M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 8738K, Mutator Free: 1603 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [230.601s][info][gc,stats ] [230.601s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [230.601s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [230.601s][info][gc,stats ] [230.601s][info][gc,stats ] Concurrent Reset 8826 us [230.601s][info][gc,stats ] Pause Init Mark (G) 4500 us [230.601s][info][gc,stats ] Pause Init Mark (N) 3820 us [230.601s][info][gc,stats ] Swap Remembered Set 3573 us [230.601s][info][gc,stats ] Update Region States 116 us [230.601s][info][gc,stats ] Concurrent Scan Remembered Set 357277 us, parallelism: 4.00x [230.601s][info][gc,stats ] RS: 1428746 us [230.601s][info][gc,stats ] RS: Scan Clusters 1428746 us, workers (us): 357196, 357189, 357187, 357175, ---, ---, ---, ---, [230.601s][info][gc,stats ] Concurrent Mark Roots 4285 us, parallelism: 3.45x [230.601s][info][gc,stats ] CMR: 14776 us [230.601s][info][gc,stats ] CMR: Thread Roots 13580 us, workers (us): 3398, 3303, 3159, 3721, ---, ---, ---, ---, [230.601s][info][gc,stats ] CMR: Code Cache Roots 1055 us, workers (us): 180, 184, 467, 223, ---, ---, ---, ---, [230.601s][info][gc,stats ] CMR: VM Strong Roots 104 us, workers (us): 32, 29, 24, 19, ---, ---, ---, ---, [230.601s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [230.601s][info][gc,stats ] Concurrent Marking 102340 us, parallelism: 3.86x [230.601s][info][gc,stats ] CM: 394630 us [230.601s][info][gc,stats ] CM: Parallel Mark 394630 us, workers (us): 98677, 98653, 98656, 98644, ---, ---, ---, ---, [230.601s][info][gc,stats ] Pause Final Mark (G) 1473 us [230.601s][info][gc,stats ] Pause Final Mark (N) 962 us [230.601s][info][gc,stats ] Finish Mark 505 us [230.601s][info][gc,stats ] Update Region States 86 us [230.601s][info][gc,stats ] Choose Collection Set 131 us [230.601s][info][gc,stats ] Rebuild Free Set 60 us [230.601s][info][gc,stats ] Concurrent Thread Roots 4929 us, parallelism: 3.68x [230.601s][info][gc,stats ] CTR: 18150 us [230.601s][info][gc,stats ] CTR: Thread Roots 18150 us, workers (us): 4483, 4393, 4407, 4867, ---, ---, ---, ---, [230.601s][info][gc,stats ] Concurrent Weak References 36 us, parallelism: 0.04x [230.601s][info][gc,stats ] CWRF: 1 us [230.601s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [230.601s][info][gc,stats ] Concurrent Weak Roots 684 us [230.601s][info][gc,stats ] Roots 55 us, parallelism: 1.45x [230.601s][info][gc,stats ] CWR: 79 us [230.601s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 19, 19, 17, ---, ---, ---, ---, [230.601s][info][gc,stats ] Rendezvous 609 us [230.601s][info][gc,stats ] Concurrent Cleanup 106 us [230.601s][info][gc,stats ] Concurrent Strong Roots 503 us, parallelism: 2.32x [230.601s][info][gc,stats ] CSR: 1166 us [230.601s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 192, 192, 188, 419, ---, ---, ---, ---, [230.601s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 39, 35, 32, ---, ---, ---, ---, [230.601s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, 7, ---, ---, ---, ---, ---, [230.601s][info][gc,stats ] Concurrent Evacuation 46475 us [230.601s][info][gc,stats ] Pause Init Update Refs (G) 965 us [230.601s][info][gc,stats ] Pause Init Update Refs (N) 498 us [230.601s][info][gc,stats ] Manage GCLABs 412 us [230.601s][info][gc,stats ] Concurrent Update Refs 301766 us [230.601s][info][gc,stats ] Concurrent Update Thread Roots 12460 us [230.601s][info][gc,stats ] Pause Final Update Refs (G) 798 us [230.601s][info][gc,stats ] Pause Final Update Refs (N) 220 us [230.601s][info][gc,stats ] Update Region States 51 us [230.601s][info][gc,stats ] Trash Collection Set 14 us [230.601s][info][gc,stats ] Rebuild Free Set 78 us [230.601s][info][gc,stats ] Concurrent Cleanup 145 us [230.601s][info][gc,stats ] Workers: Evacuated 58912K across 1094071 objects, abandoned 0B across 0 objects. [230.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [230.601s][info][gc,stats ] - age 1: 47757312 bytes, 47757312 total [230.601s][info][gc,stats ] - age 2: 3897696 bytes, 51655008 total [230.601s][info][gc,stats ] - age 3: 2974224 bytes, 54629232 total [230.601s][info][gc,stats ] - age 4: 686696 bytes, 55315928 total [230.601s][info][gc,stats ] - age 5: 1380448 bytes, 56696376 total [230.601s][info][gc,stats ] - age 6: 707520 bytes, 57403896 total [230.601s][info][gc,stats ] - age 7: 881912 bytes, 58285808 total [230.601s][info][gc,stats ] - age 9: 2040424 bytes, 60326232 total [230.601s][info][gc,stats ] [230.601s][info][gc,stats ] Mutators: Evacuated 517K across 4005 objects, abandoned 0B across 0 objects. [230.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [230.601s][info][gc,stats ] - age 1: 529544 bytes, 529544 total [230.601s][info][gc,stats ] - age 2: 96 bytes, 529640 total [230.601s][info][gc,stats ] - age 3: 32 bytes, 529672 total [230.601s][info][gc,stats ] - age 5: 448 bytes, 530120 total [230.601s][info][gc,stats ] - age 6: 32 bytes, 530152 total [230.601s][info][gc,stats ] - age 7: 192 bytes, 530344 total [230.601s][info][gc,stats ] [230.601s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [230.601s][info][gc,stats ] - age 2: 48 bytes, 48 total [230.601s][info][gc,stats ] - age 3: 6950904 bytes, 6950952 total [230.601s][info][gc,stats ] - age 5: 8313240 bytes, 15264192 total [230.601s][info][gc,stats ] - age 7: 128 bytes, 15264320 total [230.601s][info][gc,stats ] [230.601s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [230.601s][info][gc,stats ] - age 7: 16108807648 bytes, 16108807648 total [230.601s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [230.611s][info][gc ] Transition from: normal to: idle [230.612s][info][gc ] Trigger (YOUNG): expedite promotion of 128B [230.612s][info][gc ] Transition from: idle to: normal [230.612s][info][gc ] Heuristics request for young collection accepted [230.612s][info][gc,free ] Free: 12791M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 8400K, Mutator Free: 1600 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [230.612s][info][gc,ergo ] GC(133) Start GC cycle (YOUNG) [230.612s][info][gc,start ] GC(133) Concurrent reset [230.612s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent reset [230.620s][info][gc ] GC(133) Concurrent reset 8.477ms [230.621s][info][gc,start ] GC(133) Pause Init Mark (YOUNG) [230.621s][info][gc,task ] GC(133) Using 8 of 8 workers for init marking [230.624s][info][gc ] GC(133) Pause Init Mark (YOUNG) 3.584ms [230.624s][info][gc,start ] GC(133) Concurrent remembered set scanning [230.624s][info][gc,task ] GC(133) Using 4 of 8 workers for Concurrent remembered set scanning [230.869s][info][gc ] GC(133) Concurrent remembered set scanning 244.763ms [230.869s][info][gc,start ] GC(133) Concurrent marking roots [230.869s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent marking roots [230.873s][info][gc ] GC(133) Concurrent marking roots 4.338ms [230.873s][info][gc,start ] GC(133) Concurrent marking (YOUNG) [230.873s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent marking [230.902s][info][gc ] GC(133) Concurrent marking (YOUNG) 28.208ms [230.902s][info][gc,start ] GC(133) Pause Final Mark (YOUNG) [230.902s][info][gc,task ] GC(133) Using 8 of 8 workers for final marking [230.903s][info][gc,ergo ] GC(133) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [230.903s][info][gc,ergo ] GC(133) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [230.903s][info][gc,ergo ] GC(133) Chosen CSet evacuates young: 52119K (of which at least: 128B are to be promoted), old: 0B [230.903s][info][gc,ergo ] GC(133) Collectable Garbage: 1774M (99%), Immediate: 0B (0%), 0 regions, CSet: 1774M (99%), 229 regions [230.903s][info][gc,ergo ] GC(133) Evacuation Targets: YOUNG: 52119K, PROMOTE: 128B, OLD: 0B, TOTAL: 52119K [230.903s][info][gc,free ] Free: 12901M, Max: 8192K regular, 3352M humongous, Frag: 74% external, 0% internal; Used: 2555K, Mutator Free: 1613 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [230.903s][info][gc ] GC(133) Pause Final Mark (YOUNG) 0.921ms [230.903s][info][gc,start ] GC(133) Concurrent thread roots [230.903s][info][gc,task ] GC(133) Using 4 of 8 workers for Concurrent thread roots [230.908s][info][gc ] GC(133) Concurrent thread roots 4.985ms [230.908s][info][gc,start ] GC(133) Concurrent weak references [230.908s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent weak references [230.908s][info][gc,ref ] GC(133) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.908s][info][gc,ref ] GC(133) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.908s][info][gc,ref ] GC(133) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [230.908s][info][gc ] GC(133) Concurrent weak references 0.063ms [230.908s][info][gc,start ] GC(133) Concurrent weak roots [230.908s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent weak root [230.909s][info][gc ] GC(133) Concurrent weak roots 0.618ms [230.909s][info][gc,start ] GC(133) Concurrent cleanup [230.909s][info][gc ] GC(133) Concurrent cleanup 18748M->18749M(31744M) 0.131ms [230.909s][info][gc,free ] Free: 12887M, Max: 8192K regular, 3344M humongous, Frag: 75% external, 0% internal; Used: 4128B, Mutator Free: 1611 Collector Reserve: 64612K, Max: 8192K; Used: 923K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [230.909s][info][gc,start ] GC(133) Concurrent strong roots [230.909s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent strong root [230.909s][info][gc ] GC(133) Concurrent strong roots 0.411ms [230.909s][info][gc,start ] GC(133) Concurrent evacuation [230.909s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent evacuation [230.927s][info][gc,ergo ] GC(133) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 6483920, old capacity: 17163091968, old_used: 17130415696, old unaffiliated regions: 0 [230.927s][info][gc,ergo ] GC(133) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 6483920, old capacity: 17163091968, old_used: 17130415696, old unaffiliated regions: 0 [230.927s][info][gc,ergo ] GC(133) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 6483920, old capacity: 17163091968, old_used: 17130415696, old unaffiliated regions: 0 [230.927s][info][gc,ergo ] GC(133) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 6483920, old capacity: 17163091968, old_used: 17130415696, old unaffiliated regions: 0 [230.927s][info][gc,ergo ] GC(133) Squelching additional promotion failure reports for current epoch [230.937s][info][gc ] GC(133) Concurrent evacuation 28.035ms [230.938s][info][gc,start ] GC(133) Pause Init Update Refs [230.938s][info][gc ] GC(133) Pause Init Update Refs 0.462ms [230.938s][info][gc,start ] GC(133) Concurrent update references [230.938s][info][gc,task ] GC(133) Using 4 of 8 workers for concurrent reference update [230.938s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [231.097s][info][gc ] GC(133) Concurrent update references 158.884ms [231.097s][info][gc,start ] GC(133) Concurrent update thread roots [231.111s][info][gc ] GC(133) Concurrent update thread roots 13.433ms [231.111s][info][gc,start ] GC(133) Pause Final Update Refs [231.111s][info][gc,task ] GC(133) Using 8 of 8 workers for final reference update [231.111s][info][gc,free ] Free: 13531M, Max: 8192K regular, 2928M humongous, Frag: 76% external, 13% internal; Used: 1766M, Mutator Free: 1692 Collector Reserve: 775M, Max: 8192K; Used: 65544K Old Collector Reserve: 1856K, Max: 1856K; Used: 6335K [231.111s][info][gc ] GC(133) Pause Final Update Refs 0.199ms [231.111s][info][gc,start ] GC(133) Concurrent cleanup [231.112s][info][gc ] GC(133) Concurrent cleanup 19223M->17405M(31744M) 0.137ms [231.112s][info][gc,ergo ] GC(133) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1864K, young_available: 14306M [231.112s][info][gc,ergo ] GC(133) At end of Concurrent Young GC: GCU: 22.5%, MU: 18.8% during period of 0.511s [231.112s][info][gc,ergo ] GC(133) At end of Concurrent Young GC: YOUNG generation used: 1070M, used regions: 1096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15376M, available: 14305M [231.112s][info][gc,ergo ] GC(133) At end of Concurrent Young GC: OLD generation used: 16336M, used regions: 16368M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16368M, available: 1864K [231.112s][info][gc,free ] Free: 13529M, Max: 8192K regular, 2928M humongous, Frag: 79% external, 0% internal; Used: 6222K, Mutator Free: 1692 Collector Reserve: 775M, Max: 8192K; Used: 8256B Old Collector Reserve: 1856K, Max: 1856K; Used: 6335K [231.112s][info][gc,stats ] [231.112s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [231.112s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [231.112s][info][gc,stats ] [231.112s][info][gc,stats ] Concurrent Reset 8498 us [231.112s][info][gc,stats ] Pause Init Mark (G) 4177 us [231.112s][info][gc,stats ] Pause Init Mark (N) 3591 us [231.112s][info][gc,stats ] Swap Remembered Set 3394 us [231.112s][info][gc,stats ] Update Region States 91 us [231.112s][info][gc,stats ] Concurrent Scan Remembered Set 244787 us, parallelism: 4.00x [231.112s][info][gc,stats ] RS: 978458 us [231.112s][info][gc,stats ] RS: Scan Clusters 978458 us, workers (us): 244690, 244683, 244679, 244406, ---, ---, ---, ---, [231.112s][info][gc,stats ] Concurrent Mark Roots 4355 us, parallelism: 3.28x [231.112s][info][gc,stats ] CMR: 14282 us [231.112s][info][gc,stats ] CMR: Thread Roots 13338 us, workers (us): 3275, 3249, 3004, 3810, ---, ---, ---, ---, [231.112s][info][gc,stats ] CMR: Code Cache Roots 824 us, workers (us): 172, 142, 335, 174, ---, ---, ---, ---, [231.112s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 22, 20, 15, ---, ---, ---, ---, [231.112s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 7, ---, 27, ---, ---, ---, ---, [231.112s][info][gc,stats ] Concurrent Marking 28224 us, parallelism: 3.57x [231.112s][info][gc,stats ] CM: 100732 us [231.112s][info][gc,stats ] CM: Parallel Mark 100732 us, workers (us): 25192, 25184, 25180, 25176, ---, ---, ---, ---, [231.112s][info][gc,stats ] Pause Final Mark (G) 1398 us [231.112s][info][gc,stats ] Pause Final Mark (N) 927 us [231.112s][info][gc,stats ] Finish Mark 506 us [231.112s][info][gc,stats ] Update Region States 82 us [231.113s][info][gc,stats ] Choose Collection Set 101 us [231.113s][info][gc,stats ] Rebuild Free Set 51 us [231.113s][info][gc,stats ] Concurrent Thread Roots 5010 us, parallelism: 3.68x [231.113s][info][gc,stats ] CTR: 18426 us [231.113s][info][gc,stats ] CTR: Thread Roots 18426 us, workers (us): 4540, 4453, 4929, 4504, ---, ---, ---, ---, [231.113s][info][gc,stats ] Concurrent Weak References 68 us, parallelism: 0.02x [231.113s][info][gc,stats ] CWRF: 2 us [231.113s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [231.113s][info][gc,stats ] Concurrent Weak Roots 631 us [231.113s][info][gc,stats ] Roots 53 us, parallelism: 1.21x [231.113s][info][gc,stats ] CWR: 65 us [231.113s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 20, 15, 10, ---, ---, ---, ---, [231.113s][info][gc,stats ] Rendezvous 552 us [231.113s][info][gc,stats ] Concurrent Cleanup 138 us [231.113s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.28x [231.113s][info][gc,stats ] CSR: 958 us [231.113s][info][gc,stats ] CSR: Code Cache Roots 813 us, workers (us): 157, 150, 329, 178, ---, ---, ---, ---, [231.113s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 36, 29, 28, 24, ---, ---, ---, ---, [231.113s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [231.113s][info][gc,stats ] Concurrent Evacuation 28049 us [231.113s][info][gc,stats ] Pause Init Update Refs (G) 884 us [231.113s][info][gc,stats ] Pause Init Update Refs (N) 470 us [231.113s][info][gc,stats ] Manage GCLABs 393 us [231.113s][info][gc,stats ] Concurrent Update Refs 158906 us [231.113s][info][gc,stats ] Concurrent Update Thread Roots 13451 us [231.113s][info][gc,stats ] Pause Final Update Refs (G) 709 us [231.113s][info][gc,stats ] Pause Final Update Refs (N) 204 us [231.113s][info][gc,stats ] Update Region States 45 us [231.113s][info][gc,stats ] Trash Collection Set 8 us [231.113s][info][gc,stats ] Rebuild Free Set 74 us [231.113s][info][gc,stats ] Concurrent Cleanup 162 us [231.113s][info][gc,stats ] Workers: Evacuated 51808K across 793868 objects, abandoned 0B across 0 objects. [231.113s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [231.113s][info][gc,stats ] - age 1: 35741672 bytes, 35741672 total [231.113s][info][gc,stats ] - age 2: 5146816 bytes, 40888488 total [231.113s][info][gc,stats ] - age 3: 619896 bytes, 41508384 total [231.113s][info][gc,stats ] - age 4: 498384 bytes, 42006768 total [231.113s][info][gc,stats ] - age 5: 683896 bytes, 42690664 total [231.113s][info][gc,stats ] - age 6: 465760 bytes, 43156424 total [231.113s][info][gc,stats ] - age 7: 3305736 bytes, 46462160 total [231.113s][info][gc,stats ] - age 8: 3360 bytes, 46465520 total [231.113s][info][gc,stats ] - age 9: 2040392 bytes, 48505912 total [231.113s][info][gc,stats ] - age 11: 3847728 bytes, 52353640 total [231.113s][info][gc,stats ] - age 12: 697696 bytes, 53051336 total [231.113s][info][gc,stats ] [231.113s][info][gc,stats ] Mutators: Evacuated 311K across 2416 objects, abandoned 0B across 0 objects. [231.113s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [231.113s][info][gc,stats ] - age 1: 317928 bytes, 317928 total [231.113s][info][gc,stats ] - age 2: 576 bytes, 318504 total [231.113s][info][gc,stats ] - age 3: 112 bytes, 318616 total [231.113s][info][gc,stats ] - age 4: 64 bytes, 318680 total [231.113s][info][gc,stats ] - age 5: 64 bytes, 318744 total [231.113s][info][gc,stats ] - age 6: 32 bytes, 318776 total [231.113s][info][gc,stats ] - age 7: 128 bytes, 318904 total [231.113s][info][gc,stats ] - age 9: 32 bytes, 318936 total [231.113s][info][gc,stats ] [231.113s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [231.113s][info][gc,stats ] - age 3: 48 bytes, 48 total [231.113s][info][gc,stats ] - age 6: 8313240 bytes, 8313288 total [231.113s][info][gc,stats ] [231.113s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [231.113s][info][gc,stats ] - age 7: 16108807648 bytes, 16108807648 total [231.113s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [231.123s][info][gc ] Transition from: normal to: idle [232.796s][info][gc ] Periodic Sample: GCU = 15.698%, MU = 17.917% during most recent 5.0s [232.884s][info][gc ] Trigger (YOUNG): Average GC time (4178.55 ms) is above the time for average allocation rate (2015 MB/s) to deplete free headroom (8420M) (margin of error = 2.27) [232.884s][info][gc,ergo ] Free headroom: 10007M (free) - 1587M (spike) - 0B (penalties) = 8420M [232.884s][info][gc ] Transition from: idle to: normal [232.884s][info][gc ] Heuristics request for young collection accepted [232.884s][info][gc,free ] Free: 10007M, Max: 8192K regular, 1160M humongous, Frag: 89% external, 0% internal; Used: 808K, Mutator Free: 1251 Collector Reserve: 775M, Max: 8192K; Used: 8256B Old Collector Reserve: 1856K, Max: 1856K; Used: 6335K [232.884s][info][gc,ergo ] GC(134) Start GC cycle (YOUNG) [232.884s][info][gc,start ] GC(134) Concurrent reset [232.884s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent reset [232.906s][info][gc ] GC(134) Concurrent reset 21.852ms [232.907s][info][gc,start ] GC(134) Pause Init Mark (YOUNG) [232.907s][info][gc,task ] GC(134) Using 8 of 8 workers for init marking [232.910s][info][gc ] GC(134) Pause Init Mark (YOUNG) 3.465ms [232.910s][info][gc,start ] GC(134) Concurrent remembered set scanning [232.910s][info][gc,task ] GC(134) Using 4 of 8 workers for Concurrent remembered set scanning [233.035s][info][gc ] GC(134) Concurrent remembered set scanning 125.037ms [233.035s][info][gc,start ] GC(134) Concurrent marking roots [233.035s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent marking roots [233.040s][info][gc ] GC(134) Concurrent marking roots 4.410ms [233.040s][info][gc,start ] GC(134) Concurrent marking (YOUNG) [233.040s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent marking [233.065s][info][gc ] GC(134) Concurrent marking (YOUNG) 25.431ms [233.066s][info][gc,start ] GC(134) Pause Final Mark (YOUNG) [233.066s][info][gc,task ] GC(134) Using 8 of 8 workers for final marking [233.066s][info][gc,ergo ] GC(134) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [233.066s][info][gc,ergo ] GC(134) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 4128B. [233.066s][info][gc,ergo ] GC(134) Chosen CSet evacuates young: 42763K (of which at least: 0B are to be promoted), old: 0B [233.066s][info][gc,ergo ] GC(134) Collectable Garbage: 4590M (99%), Immediate: 4128B (0%), 1 regions, CSet: 4590M (99%), 579 regions [233.066s][info][gc,ergo ] GC(134) Evacuation Targets: YOUNG: 42763K, PROMOTE: 0B, OLD: 0B, TOTAL: 42763K [233.067s][info][gc,free ] Free: 10348M, Max: 8192K regular, 792M humongous, Frag: 93% external, 0% internal; Used: 3893K, Mutator Free: 1294 Collector Reserve: 57344K, Max: 8192K; Used: 4128B Old Collector Reserve: 1856K, Max: 1856K; Used: 6335K [233.067s][info][gc ] GC(134) Pause Final Mark (YOUNG) 0.960ms [233.067s][info][gc,start ] GC(134) Concurrent thread roots [233.067s][info][gc,task ] GC(134) Using 4 of 8 workers for Concurrent thread roots [233.071s][info][gc ] GC(134) Concurrent thread roots 4.691ms [233.071s][info][gc,start ] GC(134) Concurrent weak references [233.071s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent weak references [233.071s][info][gc,ref ] GC(134) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.071s][info][gc,ref ] GC(134) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.071s][info][gc,ref ] GC(134) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.071s][info][gc ] GC(134) Concurrent weak references 0.036ms [233.071s][info][gc,start ] GC(134) Concurrent weak roots [233.072s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent weak root [233.072s][info][gc ] GC(134) Concurrent weak roots 0.669ms [233.072s][info][gc,start ] GC(134) Concurrent cleanup [233.072s][info][gc ] GC(134) Concurrent cleanup 21323M->21323M(31744M) 0.106ms [233.072s][info][gc,free ] Free: 10334M, Max: 8192K regular, 792M humongous, Frag: 93% external, 0% internal; Used: 2041K, Mutator Free: 1292 Collector Reserve: 56422K, Max: 8192K; Used: 921K Old Collector Reserve: 1856K, Max: 1856K; Used: 6335K [233.072s][info][gc,start ] GC(134) Concurrent strong roots [233.072s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent strong root [233.073s][info][gc ] GC(134) Concurrent strong roots 0.416ms [233.073s][info][gc,start ] GC(134) Concurrent evacuation [233.073s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent evacuation [233.085s][info][gc,ergo ] GC(134) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1909248, promotion expended: 1322544, old capacity: 17163091968, old_used: 17131739216, old unaffiliated regions: 0 [233.085s][info][gc,ergo ] GC(134) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1909248, promotion expended: 1322544, old capacity: 17163091968, old_used: 17131739216, old unaffiliated regions: 0 [233.085s][info][gc,ergo ] GC(134) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1909248, promotion expended: 1322544, old capacity: 17163091968, old_used: 17131739216, old unaffiliated regions: 0 [233.085s][info][gc,ergo ] GC(134) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1909248, promotion expended: 1322544, old capacity: 17163091968, old_used: 17131739216, old unaffiliated regions: 0 [233.085s][info][gc,ergo ] GC(134) Squelching additional promotion failure reports for current epoch [233.093s][info][gc ] GC(134) Concurrent evacuation 19.850ms [233.093s][info][gc,start ] GC(134) Pause Init Update Refs [233.093s][info][gc ] GC(134) Pause Init Update Refs 0.470ms [233.094s][info][gc,start ] GC(134) Concurrent update references [233.094s][info][gc,task ] GC(134) Using 4 of 8 workers for concurrent reference update [233.094s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [233.225s][info][gc ] GC(134) Concurrent update references 131.596ms [233.225s][info][gc,start ] GC(134) Concurrent update thread roots [233.240s][info][gc ] GC(134) Concurrent update thread roots 14.512ms [233.240s][info][gc,start ] GC(134) Pause Final Update Refs [233.240s][info][gc,task ] GC(134) Using 8 of 8 workers for final reference update [233.240s][info][gc,free ] Free: 13846M, Max: 8192K regular, 792M humongous, Frag: 92% external, 32% internal; Used: 4569M, Mutator Free: 1731 Collector Reserve: 775M, Max: 8192K; Used: 65540K Old Collector Reserve: 564K, Max: 564K; Used: 7628K [233.240s][info][gc ] GC(134) Pause Final Update Refs 0.232ms [233.240s][info][gc,start ] GC(134) Concurrent cleanup [233.241s][info][gc ] GC(134) Concurrent cleanup 21715M->17091M(31744M) 0.167ms [233.241s][info][gc,ergo ] GC(134) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 572K, young_available: 14622M [233.241s][info][gc,ergo ] GC(134) At end of Concurrent Young GC: GCU: 3.7%, MU: 17.0% during period of 2.129s [233.241s][info][gc,ergo ] GC(134) At end of Concurrent Young GC: YOUNG generation used: 754M, used regions: 776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15376M, available: 14621M [233.241s][info][gc,ergo ] GC(134) At end of Concurrent Young GC: OLD generation used: 16338M, used regions: 16368M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16368M, available: 572K [233.241s][info][gc,free ] Free: 13845M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 2822K, Mutator Free: 1731 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 564K, Max: 564K; Used: 7628K [233.241s][info][gc,stats ] [233.241s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [233.241s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [233.241s][info][gc,stats ] [233.241s][info][gc,stats ] Concurrent Reset 21888 us [233.241s][info][gc,stats ] Pause Init Mark (G) 4301 us [233.241s][info][gc,stats ] Pause Init Mark (N) 3476 us [233.241s][info][gc,stats ] Swap Remembered Set 3268 us [233.241s][info][gc,stats ] Update Region States 48 us [233.241s][info][gc,stats ] Concurrent Scan Remembered Set 125055 us, parallelism: 4.00x [233.241s][info][gc,stats ] RS: 499846 us [233.241s][info][gc,stats ] RS: Scan Clusters 499846 us, workers (us): 124969, 124961, 124959, 124957, ---, ---, ---, ---, [233.241s][info][gc,stats ] Concurrent Mark Roots 4425 us, parallelism: 3.57x [233.241s][info][gc,stats ] CMR: 15816 us [233.241s][info][gc,stats ] CMR: Thread Roots 14829 us, workers (us): 3464, 3605, 3886, 3874, ---, ---, ---, ---, [233.241s][info][gc,stats ] CMR: Code Cache Roots 859 us, workers (us): 332, 171, 181, 175, ---, ---, ---, ---, [233.241s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 24, 25, 23, 20, ---, ---, ---, ---, [233.241s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [233.241s][info][gc,stats ] Concurrent Marking 25448 us, parallelism: 3.49x [233.241s][info][gc,stats ] CM: 88731 us [233.241s][info][gc,stats ] CM: Parallel Mark 88731 us, workers (us): 22186, 22188, 22177, 22180, ---, ---, ---, ---, [233.241s][info][gc,stats ] Pause Final Mark (G) 1450 us [233.241s][info][gc,stats ] Pause Final Mark (N) 966 us [233.241s][info][gc,stats ] Finish Mark 517 us [233.241s][info][gc,stats ] Update Region States 79 us [233.241s][info][gc,stats ] Choose Collection Set 138 us [233.241s][info][gc,stats ] Rebuild Free Set 45 us [233.241s][info][gc,stats ] Concurrent Thread Roots 4704 us, parallelism: 3.74x [233.241s][info][gc,stats ] CTR: 17600 us [233.241s][info][gc,stats ] CTR: Thread Roots 17600 us, workers (us): 4654, 4272, 4382, 4292, ---, ---, ---, ---, [233.241s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [233.241s][info][gc,stats ] CWRF: 1 us [233.241s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [233.241s][info][gc,stats ] Concurrent Weak Roots 674 us [233.241s][info][gc,stats ] Roots 53 us, parallelism: 1.35x [233.241s][info][gc,stats ] CWR: 72 us [233.241s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 24, 20, 15, 14, ---, ---, ---, ---, [233.241s][info][gc,stats ] Rendezvous 608 us [233.241s][info][gc,stats ] Concurrent Cleanup 111 us [233.241s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.53x [233.241s][info][gc,stats ] CSR: 1061 us [233.241s][info][gc,stats ] CSR: Code Cache Roots 902 us, workers (us): 162, 189, 204, 347, ---, ---, ---, ---, [233.241s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 39, 34, 30, 28, ---, ---, ---, ---, [233.241s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 7, ---, ---, ---, ---, ---, ---, [233.241s][info][gc,stats ] Concurrent Evacuation 19863 us [233.241s][info][gc,stats ] Pause Init Update Refs (G) 918 us [233.241s][info][gc,stats ] Pause Init Update Refs (N) 478 us [233.241s][info][gc,stats ] Manage GCLABs 395 us [233.241s][info][gc,stats ] Concurrent Update Refs 131618 us [233.241s][info][gc,stats ] Concurrent Update Thread Roots 14521 us [233.241s][info][gc,stats ] Pause Final Update Refs (G) 786 us [233.241s][info][gc,stats ] Pause Final Update Refs (N) 238 us [233.241s][info][gc,stats ] Update Region States 47 us [233.241s][info][gc,stats ] Trash Collection Set 17 us [233.241s][info][gc,stats ] Rebuild Free Set 79 us [233.241s][info][gc,stats ] Concurrent Cleanup 174 us [233.241s][info][gc,stats ] Workers: Evacuated 42362K across 554144 objects, abandoned 0B across 0 objects. [233.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [233.241s][info][gc,stats ] - age 1: 35874728 bytes, 35874728 total [233.241s][info][gc,stats ] - age 2: 170064 bytes, 36044792 total [233.241s][info][gc,stats ] - age 3: 380216 bytes, 36425008 total [233.241s][info][gc,stats ] - age 4: 520048 bytes, 36945056 total [233.241s][info][gc,stats ] - age 5: 401176 bytes, 37346232 total [233.241s][info][gc,stats ] - age 6: 587088 bytes, 37933320 total [233.241s][info][gc,stats ] - age 7: 899024 bytes, 38832344 total [233.241s][info][gc,stats ] - age 8: 32 bytes, 38832376 total [233.241s][info][gc,stats ] - age 9: 1712 bytes, 38834088 total [233.241s][info][gc,stats ] - age 11: 587528 bytes, 39421616 total [233.241s][info][gc,stats ] - age 12: 3260200 bytes, 42681816 total [233.241s][info][gc,stats ] - age 13: 697696 bytes, 43379512 total [233.241s][info][gc,stats ] [233.241s][info][gc,stats ] Mutators: Evacuated 400K across 3075 objects, abandoned 0B across 0 objects. [233.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [233.241s][info][gc,stats ] - age 1: 409680 bytes, 409680 total [233.241s][info][gc,stats ] - age 3: 32 bytes, 409712 total [233.241s][info][gc,stats ] - age 4: 64 bytes, 409776 total [233.241s][info][gc,stats ] - age 6: 32 bytes, 409808 total [233.241s][info][gc,stats ] - age 7: 64 bytes, 409872 total [233.242s][info][gc,stats ] [233.242s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [233.242s][info][gc,stats ] - age 4: 48 bytes, 48 total [233.242s][info][gc,stats ] - age 7: 8311592 bytes, 8311640 total [233.242s][info][gc,stats ] [233.242s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [233.242s][info][gc,stats ] - age 7: 16108807648 bytes, 16108807648 total [233.242s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [233.252s][info][gc ] Transition from: normal to: idle [233.252s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8116K [233.252s][info][gc ] Transition from: idle to: normal [233.252s][info][gc ] Heuristics request for young collection accepted [233.252s][info][gc,free ] Free: 13822M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 0% internal; Used: 1988K, Mutator Free: 1728 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 564K, Max: 564K; Used: 7628K [233.252s][info][gc,ergo ] GC(135) Start GC cycle (YOUNG) [233.252s][info][gc,start ] GC(135) Concurrent reset [233.252s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent reset [233.256s][info][gc ] GC(135) Concurrent reset 3.364ms [233.256s][info][gc,start ] GC(135) Pause Init Mark (YOUNG) [233.256s][info][gc,task ] GC(135) Using 8 of 8 workers for init marking [233.259s][info][gc ] GC(135) Pause Init Mark (YOUNG) 3.553ms [233.260s][info][gc,start ] GC(135) Concurrent remembered set scanning [233.260s][info][gc,task ] GC(135) Using 4 of 8 workers for Concurrent remembered set scanning [233.363s][info][gc ] GC(135) Concurrent remembered set scanning 103.676ms [233.363s][info][gc,start ] GC(135) Concurrent marking roots [233.363s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent marking roots [233.368s][info][gc ] GC(135) Concurrent marking roots 4.580ms [233.368s][info][gc,start ] GC(135) Concurrent marking (YOUNG) [233.368s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent marking [233.388s][info][gc ] GC(135) Concurrent marking (YOUNG) 20.139ms [233.388s][info][gc,start ] GC(135) Pause Final Mark (YOUNG) [233.388s][info][gc,task ] GC(135) Using 8 of 8 workers for final marking [233.389s][info][gc,ergo ] GC(135) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [233.389s][info][gc,ergo ] GC(135) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [233.389s][info][gc,ergo ] GC(135) Chosen CSet evacuates young: 30182K (of which at least: 0B are to be promoted), old: 0B [233.389s][info][gc,ergo ] GC(135) Collectable Garbage: 739M (99%), Immediate: 0B (0%), 0 regions, CSet: 739M (99%), 97 regions [233.389s][info][gc,ergo ] GC(135) Evacuation Targets: YOUNG: 30182K, PROMOTE: 0B, OLD: 0B, TOTAL: 30182K [233.389s][info][gc,free ] Free: 14264M, Max: 8192K regular, 2352M humongous, Frag: 84% external, 0% internal; Used: 7186K, Mutator Free: 1784 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 564K, Max: 564K; Used: 7628K [233.389s][info][gc ] GC(135) Pause Final Mark (YOUNG) 0.856ms [233.389s][info][gc,start ] GC(135) Concurrent thread roots [233.389s][info][gc,task ] GC(135) Using 4 of 8 workers for Concurrent thread roots [233.394s][info][gc ] GC(135) Concurrent thread roots 5.058ms [233.394s][info][gc,start ] GC(135) Concurrent weak references [233.394s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent weak references [233.395s][info][gc,ref ] GC(135) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.395s][info][gc,ref ] GC(135) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.395s][info][gc,ref ] GC(135) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [233.395s][info][gc ] GC(135) Concurrent weak references 0.048ms [233.395s][info][gc,start ] GC(135) Concurrent weak roots [233.395s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent weak root [233.395s][info][gc ] GC(135) Concurrent weak roots 0.632ms [233.395s][info][gc,start ] GC(135) Concurrent cleanup [233.395s][info][gc ] GC(135) Concurrent cleanup 17419M->17419M(31744M) 0.122ms [233.395s][info][gc,free ] Free: 14249M, Max: 8192K regular, 2352M humongous, Frag: 84% external, 0% internal; Used: 7065K, Mutator Free: 1782 Collector Reserve: 40073K, Max: 8192K; Used: 886K Old Collector Reserve: 564K, Max: 564K; Used: 7628K [233.395s][info][gc,start ] GC(135) Concurrent strong roots [233.395s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent strong root [233.396s][info][gc ] GC(135) Concurrent strong roots 0.404ms [233.396s][info][gc,start ] GC(135) Concurrent evacuation [233.396s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent evacuation [233.399s][info][gc,ergo ] GC(135) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 585728, promotion expended: 302312, old capacity: 17163091968, old_used: 17132041808, old unaffiliated regions: 0 [233.399s][info][gc,ergo ] GC(135) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 585728, promotion expended: 311512, old capacity: 17163091968, old_used: 17132051024, old unaffiliated regions: 0 [233.399s][info][gc,ergo ] GC(135) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 585728, promotion expended: 311512, old capacity: 17163091968, old_used: 17132051024, old unaffiliated regions: 0 [233.399s][info][gc,ergo ] GC(135) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 585728, promotion expended: 311512, old capacity: 17163091968, old_used: 17132051024, old unaffiliated regions: 0 [233.399s][info][gc,ergo ] GC(135) Squelching additional promotion failure reports for current epoch [233.401s][info][gc ] GC(135) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [233.409s][info][gc ] GC(135) Concurrent evacuation 13.728ms [233.410s][info][gc,start ] GC(135) Pause Init Update Refs [233.410s][info][gc ] GC(135) Pause Init Update Refs 0.523ms [233.410s][info][gc,start ] GC(135) Concurrent update references [233.410s][info][gc,task ] GC(135) Using 4 of 8 workers for concurrent reference update [233.411s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [233.526s][info][gc ] GC(135) Concurrent update references 115.729ms [233.526s][info][gc,start ] GC(135) Concurrent update thread roots [233.543s][info][gc ] GC(135) Concurrent update thread roots 16.343ms [233.543s][info][gc,start ] GC(135) Pause Final Update Refs [233.543s][info][gc,task ] GC(135) Using 8 of 8 workers for final reference update [233.543s][info][gc,free ] Free: 13944M, Max: 8192K regular, 2352M humongous, Frag: 83% external, 5% internal; Used: 720M, Mutator Free: 1744 Collector Reserve: 775M, Max: 8192K; Used: 57348K Old Collector Reserve: 120K, Max: 120K; Used: 8072K [233.543s][info][gc ] GC(135) Pause Final Update Refs 0.216ms [233.543s][info][gc,start ] GC(135) Concurrent cleanup [233.544s][info][gc ] GC(135) Concurrent cleanup 17755M->16994M(31744M) 0.113ms [233.544s][info][gc,ergo ] GC(135) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 128K, young_available: 14720M [233.544s][info][gc,ergo ] GC(135) At end of Concurrent Young GC: GCU: 21.4%, MU: 21.9% during period of 0.303s [233.544s][info][gc,ergo ] GC(135) At end of Concurrent Young GC: YOUNG generation used: 648M, used regions: 664M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15368M, available: 14719M [233.544s][info][gc,ergo ] GC(135) At end of Concurrent Young GC: OLD generation used: 16346M, used regions: 16376M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16376M, available: 128K [233.544s][info][gc,free ] Free: 13943M, Max: 8192K regular, 3472M humongous, Frag: 76% external, 0% internal; Used: 9061K, Mutator Free: 1744 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 120K, Max: 120K; Used: 8072K [233.544s][info][gc,stats ] [233.544s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [233.544s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [233.544s][info][gc,stats ] [233.544s][info][gc,stats ] Concurrent Reset 3373 us [233.544s][info][gc,stats ] Pause Init Mark (G) 4054 us [233.544s][info][gc,stats ] Pause Init Mark (N) 3564 us [233.544s][info][gc,stats ] Swap Remembered Set 3413 us [233.544s][info][gc,stats ] Update Region States 32 us [233.544s][info][gc,stats ] Concurrent Scan Remembered Set 103698 us, parallelism: 4.00x [233.544s][info][gc,stats ] RS: 414451 us [233.544s][info][gc,stats ] RS: Scan Clusters 414451 us, workers (us): 103622, 103617, 103606, 103606, ---, ---, ---, ---, [233.544s][info][gc,stats ] Concurrent Mark Roots 4594 us, parallelism: 3.63x [233.544s][info][gc,stats ] CMR: 16658 us [233.544s][info][gc,stats ] CMR: Thread Roots 15554 us, workers (us): 3824, 4080, 3764, 3887, ---, ---, ---, ---, [233.544s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 160, 175, 459, 177, ---, ---, ---, ---, [233.544s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 27, 23, 19, ---, ---, ---, ---, [233.544s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 7, ---, 28, ---, ---, ---, ---, [233.544s][info][gc,stats ] Concurrent Marking 20160 us, parallelism: 3.46x [233.544s][info][gc,stats ] CM: 69682 us [233.544s][info][gc,stats ] CM: Parallel Mark 69682 us, workers (us): 17430, 17425, 17416, 17411, ---, ---, ---, ---, [233.544s][info][gc,stats ] Pause Final Mark (G) 1320 us [233.544s][info][gc,stats ] Pause Final Mark (N) 862 us [233.544s][info][gc,stats ] Finish Mark 449 us [233.544s][info][gc,stats ] Update Region States 86 us [233.544s][info][gc,stats ] Choose Collection Set 82 us [233.544s][info][gc,stats ] Rebuild Free Set 54 us [233.544s][info][gc,stats ] Concurrent Thread Roots 5072 us, parallelism: 3.72x [233.544s][info][gc,stats ] CTR: 18847 us [233.544s][info][gc,stats ] CTR: Thread Roots 18847 us, workers (us): 4733, 4593, 4992, 4529, ---, ---, ---, ---, [233.544s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [233.544s][info][gc,stats ] CWRF: 2 us [233.544s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [233.544s][info][gc,stats ] Concurrent Weak Roots 647 us [233.544s][info][gc,stats ] Roots 59 us, parallelism: 1.67x [233.544s][info][gc,stats ] CWR: 99 us [233.544s][info][gc,stats ] CWR: VM Weak Roots 99 us, workers (us): 30, 26, 22, 21, ---, ---, ---, ---, [233.544s][info][gc,stats ] Rendezvous 563 us [233.544s][info][gc,stats ] Concurrent Cleanup 127 us [233.544s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.49x [233.544s][info][gc,stats ] CSR: 1024 us [233.544s][info][gc,stats ] CSR: Code Cache Roots 857 us, workers (us): 326, 156, 201, 174, ---, ---, ---, ---, [233.544s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 42, 35, 33, 29, ---, ---, ---, ---, [233.544s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [233.544s][info][gc,stats ] Concurrent Evacuation 13743 us [233.544s][info][gc,stats ] Pause Init Update Refs (G) 996 us [233.544s][info][gc,stats ] Pause Init Update Refs (N) 533 us [233.544s][info][gc,stats ] Manage GCLABs 444 us [233.544s][info][gc,stats ] Concurrent Update Refs 115752 us [233.544s][info][gc,stats ] Concurrent Update Thread Roots 16357 us [233.544s][info][gc,stats ] Pause Final Update Refs (G) 872 us [233.544s][info][gc,stats ] Pause Final Update Refs (N) 221 us [233.544s][info][gc,stats ] Update Region States 48 us [233.544s][info][gc,stats ] Trash Collection Set 6 us [233.544s][info][gc,stats ] Rebuild Free Set 83 us [233.544s][info][gc,stats ] Concurrent Cleanup 119 us [233.544s][info][gc,stats ] Workers: Evacuated 30014K across 385641 objects, abandoned 0B across 0 objects. [233.544s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [233.544s][info][gc,stats ] - age 1: 11420384 bytes, 11420384 total [233.544s][info][gc,stats ] - age 2: 12913736 bytes, 24334120 total [233.544s][info][gc,stats ] - age 3: 170064 bytes, 24504184 total [233.544s][info][gc,stats ] - age 4: 380216 bytes, 24884400 total [233.544s][info][gc,stats ] - age 5: 520080 bytes, 25404480 total [233.544s][info][gc,stats ] - age 6: 401144 bytes, 25805624 total [233.544s][info][gc,stats ] - age 7: 740968 bytes, 26546592 total [233.544s][info][gc,stats ] - age 8: 228888 bytes, 26775480 total [233.544s][info][gc,stats ] - age 9: 32 bytes, 26775512 total [233.544s][info][gc,stats ] - age 10: 1712 bytes, 26777224 total [233.544s][info][gc,stats ] - age 12: 292608 bytes, 27069832 total [233.544s][info][gc,stats ] - age 13: 2967592 bytes, 30037424 total [233.544s][info][gc,stats ] - age 14: 697696 bytes, 30735120 total [233.544s][info][gc,stats ] [233.544s][info][gc,stats ] Mutators: Evacuated 167K across 1309 objects, abandoned 0B across 0 objects. [233.544s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [233.544s][info][gc,stats ] - age 2: 171808 bytes, 171808 total [233.544s][info][gc,stats ] - age 4: 32 bytes, 171840 total [233.544s][info][gc,stats ] - age 5: 32 bytes, 171872 total [233.544s][info][gc,stats ] - age 6: 32 bytes, 171904 total [233.544s][info][gc,stats ] - age 7: 32 bytes, 171936 total [233.544s][info][gc,stats ] [233.545s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [233.545s][info][gc,stats ] - age 1: 8386320 bytes, 8386320 total [233.545s][info][gc,stats ] - age 5: 48 bytes, 8386368 total [233.545s][info][gc,stats ] [233.545s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [233.545s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [233.545s][info][gc,metaspace] Metaspace: 9133K(9280K)->9133K(9280K) NonClass: 8370K(8448K)->8370K(8448K) Class: 762K(832K)->762K(832K) [233.555s][info][gc ] Transition from: normal to: idle [235.844s][info][gc ] Trigger (YOUNG): Average GC time (3870.77 ms) is above the time for average allocation rate (2010 MB/s) to deplete free headroom (7780M) (margin of error = 2.25) [235.844s][info][gc,ergo ] Free headroom: 9367M (free) - 1587M (spike) - 0B (penalties) = 7780M [235.844s][info][gc ] Transition from: idle to: normal [235.844s][info][gc ] Heuristics request for young collection accepted [235.844s][info][gc,free ] Free: 9367M, Max: 8192K regular, 792M humongous, Frag: 92% external, 0% internal; Used: 509K, Mutator Free: 1171 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 120K, Max: 120K; Used: 8072K [235.844s][info][gc,ergo ] GC(136) Start GC cycle (YOUNG) [235.844s][info][gc,start ] GC(136) Concurrent reset [235.844s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent reset [235.868s][info][gc ] GC(136) Concurrent reset 24.525ms [235.869s][info][gc,start ] GC(136) Pause Init Mark (YOUNG) [235.869s][info][gc,task ] GC(136) Using 8 of 8 workers for init marking [235.872s][info][gc ] GC(136) Pause Init Mark (YOUNG) 3.593ms [235.873s][info][gc,start ] GC(136) Concurrent remembered set scanning [235.873s][info][gc,task ] GC(136) Using 4 of 8 workers for Concurrent remembered set scanning [235.966s][info][gc ] GC(136) Concurrent remembered set scanning 93.694ms [235.966s][info][gc,start ] GC(136) Concurrent marking roots [235.966s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent marking roots [235.971s][info][gc ] GC(136) Concurrent marking roots 4.836ms [235.971s][info][gc,start ] GC(136) Concurrent marking (YOUNG) [235.971s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent marking [235.990s][info][gc ] GC(136) Concurrent marking (YOUNG) 19.199ms [235.991s][info][gc,start ] GC(136) Pause Final Mark (YOUNG) [235.991s][info][gc,task ] GC(136) Using 8 of 8 workers for final marking [235.992s][info][gc,ergo ] GC(136) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [235.992s][info][gc,ergo ] GC(136) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [235.992s][info][gc,ergo ] GC(136) Chosen CSet evacuates young: 38985K (of which at least: 0B are to be promoted), old: 0B [235.992s][info][gc,ergo ] GC(136) Collectable Garbage: 5233M (99%), Immediate: 0B (0%), 0 regions, CSet: 5233M (99%), 659 regions [235.992s][info][gc,ergo ] GC(136) Evacuation Targets: YOUNG: 38985K, PROMOTE: 0B, OLD: 0B, TOTAL: 38985K [235.992s][info][gc,free ] Free: 9797M, Max: 8192K regular, 792M humongous, Frag: 92% external, 0% internal; Used: 2337K, Mutator Free: 1225 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 120K, Max: 120K; Used: 8072K [235.992s][info][gc ] GC(136) Pause Final Mark (YOUNG) 0.962ms [235.992s][info][gc,start ] GC(136) Concurrent thread roots [235.992s][info][gc,task ] GC(136) Using 4 of 8 workers for Concurrent thread roots [235.997s][info][gc ] GC(136) Concurrent thread roots 5.128ms [235.997s][info][gc,start ] GC(136) Concurrent weak references [235.997s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent weak references [235.997s][info][gc,ref ] GC(136) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [235.997s][info][gc,ref ] GC(136) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [235.997s][info][gc,ref ] GC(136) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [235.997s][info][gc ] GC(136) Concurrent weak references 0.048ms [235.997s][info][gc,start ] GC(136) Concurrent weak roots [235.997s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent weak root [235.998s][info][gc ] GC(136) Concurrent weak roots 0.557ms [235.998s][info][gc,start ] GC(136) Concurrent cleanup [235.998s][info][gc ] GC(136) Concurrent cleanup 21884M->21884M(31744M) 0.104ms [235.998s][info][gc,free ] Free: 9782M, Max: 8192K regular, 792M humongous, Frag: 92% external, 0% internal; Used: 1177K, Mutator Free: 1223 Collector Reserve: 48021K, Max: 8192K; Used: 1130K Old Collector Reserve: 117K, Max: 117K; Used: 8074K [235.998s][info][gc,start ] GC(136) Concurrent strong roots [235.998s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent strong root [235.998s][info][gc ] GC(136) Concurrent strong roots 0.418ms [235.998s][info][gc,start ] GC(136) Concurrent evacuation [235.998s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent evacuation [236.011s][info][gc,ergo ] GC(136) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 131072, promotion expended: 111400, old capacity: 17171480576, old_used: 17140694096, old unaffiliated regions: 0 [236.011s][info][gc,ergo ] GC(136) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 131072, promotion expended: 111400, old capacity: 17171480576, old_used: 17140694096, old unaffiliated regions: 0 [236.011s][info][gc,ergo ] GC(136) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 131072, promotion expended: 111400, old capacity: 17171480576, old_used: 17140694096, old unaffiliated regions: 0 [236.011s][info][gc,ergo ] GC(136) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 131072, promotion expended: 111400, old capacity: 17171480576, old_used: 17140694096, old unaffiliated regions: 0 [236.011s][info][gc,ergo ] GC(136) Squelching additional promotion failure reports for current epoch [236.022s][info][gc ] GC(136) Concurrent evacuation 24.027ms [236.023s][info][gc,start ] GC(136) Pause Init Update Refs [236.023s][info][gc ] GC(136) Pause Init Update Refs 0.461ms [236.023s][info][gc,start ] GC(136) Concurrent update references [236.023s][info][gc,task ] GC(136) Using 4 of 8 workers for concurrent reference update [236.023s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [236.093s][info][gc ] GC(136) Concurrent update references 69.943ms [236.093s][info][gc,start ] GC(136) Concurrent update thread roots [236.105s][info][gc ] GC(136) Concurrent update thread roots 12.094ms [236.105s][info][gc,start ] GC(136) Pause Final Update Refs [236.105s][info][gc,task ] GC(136) Using 8 of 8 workers for final reference update [236.106s][info][gc,free ] Free: 14036M, Max: 8192K regular, 792M humongous, Frag: 92% external, 37% internal; Used: 5227M, Mutator Free: 1755 Collector Reserve: 775M, Max: 8192K; Used: 49156K Old Collector Reserve: 8704B, Max: 8704B; Used: 8183K [236.106s][info][gc ] GC(136) Pause Final Update Refs 0.206ms [236.106s][info][gc,start ] GC(136) Concurrent cleanup [236.106s][info][gc ] GC(136) Concurrent cleanup 22174M->16902M(31744M) 0.161ms [236.106s][info][gc,ergo ] GC(136) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 16896B, young_available: 14811M [236.106s][info][gc,ergo ] GC(136) At end of Concurrent Young GC: GCU: 2.2%, MU: 16.9% during period of 2.562s [236.106s][info][gc,ergo ] GC(136) At end of Concurrent Young GC: YOUNG generation used: 556M, used regions: 576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15368M, available: 14811M [236.106s][info][gc,ergo ] GC(136) At end of Concurrent Young GC: OLD generation used: 16346M, used regions: 16376M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16376M, available: 16896B [236.106s][info][gc,free ] Free: 14034M, Max: 8192K regular, 3008M humongous, Frag: 79% external, 0% internal; Used: 5131K, Mutator Free: 1755 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 8704B, Max: 8704B; Used: 8183K [236.107s][info][gc,stats ] [236.107s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [236.107s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [236.107s][info][gc,stats ] [236.107s][info][gc,stats ] Concurrent Reset 24554 us [236.107s][info][gc,stats ] Pause Init Mark (G) 4338 us [236.107s][info][gc,stats ] Pause Init Mark (N) 3602 us [236.107s][info][gc,stats ] Swap Remembered Set 3420 us [236.107s][info][gc,stats ] Update Region States 51 us [236.107s][info][gc,stats ] Concurrent Scan Remembered Set 93721 us, parallelism: 4.00x [236.107s][info][gc,stats ] RS: 374520 us [236.107s][info][gc,stats ] RS: Scan Clusters 374520 us, workers (us): 93636, 93635, 93627, 93622, ---, ---, ---, ---, [236.107s][info][gc,stats ] Concurrent Mark Roots 4851 us, parallelism: 3.58x [236.107s][info][gc,stats ] CMR: 17345 us [236.107s][info][gc,stats ] CMR: Thread Roots 16287 us, workers (us): 3938, 4292, 4070, 3987, ---, ---, ---, ---, [236.107s][info][gc,stats ] CMR: Code Cache Roots 923 us, workers (us): 338, 220, 187, 178, ---, ---, ---, ---, [236.107s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 31, 25, 20, 20, ---, ---, ---, ---, [236.107s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 9, 29, ---, ---, ---, ---, [236.107s][info][gc,stats ] Concurrent Marking 19215 us, parallelism: 3.48x [236.107s][info][gc,stats ] CM: 66839 us [236.107s][info][gc,stats ] CM: Parallel Mark 66839 us, workers (us): 16736, 16704, 16704, 16695, ---, ---, ---, ---, [236.107s][info][gc,stats ] Pause Final Mark (G) 1420 us [236.107s][info][gc,stats ] Pause Final Mark (N) 967 us [236.107s][info][gc,stats ] Finish Mark 521 us [236.107s][info][gc,stats ] Update Region States 84 us [236.107s][info][gc,stats ] Choose Collection Set 137 us [236.107s][info][gc,stats ] Rebuild Free Set 46 us [236.107s][info][gc,stats ] Concurrent Thread Roots 5140 us, parallelism: 3.78x [236.107s][info][gc,stats ] CTR: 19443 us [236.107s][info][gc,stats ] CTR: Thread Roots 19443 us, workers (us): 4851, 4741, 5081, 4770, ---, ---, ---, ---, [236.107s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [236.107s][info][gc,stats ] CWRF: 2 us [236.107s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [236.107s][info][gc,stats ] Concurrent Weak Roots 561 us [236.107s][info][gc,stats ] Roots 52 us, parallelism: 1.56x [236.107s][info][gc,stats ] CWR: 80 us [236.107s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 22, 21, 20, 18, ---, ---, ---, ---, [236.107s][info][gc,stats ] Rendezvous 497 us [236.107s][info][gc,stats ] Concurrent Cleanup 109 us [236.107s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.41x [236.107s][info][gc,stats ] CSR: 1026 us [236.107s][info][gc,stats ] CSR: Code Cache Roots 875 us, workers (us): 178, 183, 352, 162, ---, ---, ---, ---, [236.107s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 35, 34, 30, 25, ---, ---, ---, ---, [236.107s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [236.107s][info][gc,stats ] Concurrent Evacuation 24042 us [236.107s][info][gc,stats ] Pause Init Update Refs (G) 906 us [236.107s][info][gc,stats ] Pause Init Update Refs (N) 469 us [236.107s][info][gc,stats ] Manage GCLABs 386 us [236.107s][info][gc,stats ] Concurrent Update Refs 69961 us [236.107s][info][gc,stats ] Concurrent Update Thread Roots 12107 us [236.107s][info][gc,stats ] Pause Final Update Refs (G) 618 us [236.107s][info][gc,stats ] Pause Final Update Refs (N) 211 us [236.107s][info][gc,stats ] Update Region States 49 us [236.107s][info][gc,stats ] Trash Collection Set 18 us [236.107s][info][gc,stats ] Rebuild Free Set 70 us [236.107s][info][gc,stats ] Concurrent Cleanup 167 us [236.107s][info][gc,stats ] Workers: Evacuated 38555K across 458041 objects, abandoned 0B across 0 objects. [236.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [236.107s][info][gc,stats ] - age 1: 33467856 bytes, 33467856 total [236.107s][info][gc,stats ] - age 2: 69784 bytes, 33537640 total [236.107s][info][gc,stats ] - age 3: 428528 bytes, 33966168 total [236.107s][info][gc,stats ] - age 4: 143256 bytes, 34109424 total [236.107s][info][gc,stats ] - age 5: 318696 bytes, 34428120 total [236.107s][info][gc,stats ] - age 6: 424104 bytes, 34852224 total [236.107s][info][gc,stats ] - age 7: 335432 bytes, 35187656 total [236.107s][info][gc,stats ] - age 8: 462136 bytes, 35649792 total [236.107s][info][gc,stats ] - age 9: 163552 bytes, 35813344 total [236.107s][info][gc,stats ] - age 10: 32 bytes, 35813376 total [236.107s][info][gc,stats ] - age 11: 1712 bytes, 35815088 total [236.107s][info][gc,stats ] - age 13: 71424 bytes, 35886512 total [236.107s][info][gc,stats ] - age 14: 2896168 bytes, 38782680 total [236.107s][info][gc,stats ] - age 15: 697696 bytes, 39480376 total [236.107s][info][gc,stats ] [236.107s][info][gc,stats ] Mutators: Evacuated 430K across 3298 objects, abandoned 0B across 0 objects. [236.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [236.107s][info][gc,stats ] - age 1: 440688 bytes, 440688 total [236.107s][info][gc,stats ] - age 3: 64 bytes, 440752 total [236.107s][info][gc,stats ] - age 6: 112 bytes, 440864 total [236.107s][info][gc,stats ] - age 7: 64 bytes, 440928 total [236.107s][info][gc,stats ] [236.107s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [236.107s][info][gc,stats ] - age 6: 48 bytes, 48 total [236.107s][info][gc,stats ] [236.107s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [236.107s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [236.107s][info][gc,metaspace] Metaspace: 9135K(9280K)->9135K(9280K) NonClass: 8372K(8448K)->8372K(8448K) Class: 762K(832K)->762K(832K) [236.117s][info][gc ] Transition from: normal to: idle [237.804s][info][gc ] Periodic Sample: GCU = 3.988%, MU = 19.690% during most recent 5.0s [238.425s][info][gc ] Trigger (YOUNG): Average GC time (3710.06 ms) is above the time for average allocation rate (2057 MB/s) to deplete free headroom (7630M) (margin of error = 2.23) [238.425s][info][gc,ergo ] Free headroom: 9217M (free) - 1587M (spike) - 0B (penalties) = 7630M [238.425s][info][gc ] Transition from: idle to: normal [238.425s][info][gc ] Heuristics request for young collection accepted [238.425s][info][gc,free ] Free: 9217M, Max: 8192K regular, 792M humongous, Frag: 92% external, 0% internal; Used: 6907K, Mutator Free: 1153 Collector Reserve: 775M, Max: 8192K; Used: 4128B Old Collector Reserve: 8704B, Max: 8704B; Used: 8183K [238.425s][info][gc,ergo ] GC(137) Start GC cycle (YOUNG) [238.425s][info][gc,start ] GC(137) Concurrent reset [238.425s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent reset [238.451s][info][gc ] GC(137) Concurrent reset 25.360ms [238.451s][info][gc,start ] GC(137) Pause Init Mark (YOUNG) [238.451s][info][gc,task ] GC(137) Using 8 of 8 workers for init marking [238.455s][info][gc ] GC(137) Pause Init Mark (YOUNG) 3.555ms [238.455s][info][gc,start ] GC(137) Concurrent remembered set scanning [238.455s][info][gc,task ] GC(137) Using 4 of 8 workers for Concurrent remembered set scanning [238.511s][info][gc ] GC(137) Concurrent remembered set scanning 56.553ms [238.511s][info][gc,start ] GC(137) Concurrent marking roots [238.511s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent marking roots [238.516s][info][gc ] GC(137) Concurrent marking roots 4.690ms [238.516s][info][gc,start ] GC(137) Concurrent marking (YOUNG) [238.516s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent marking [238.723s][info][gc ] GC(137) Concurrent marking (YOUNG) 207.327ms [238.724s][info][gc,start ] GC(137) Pause Final Mark (YOUNG) [238.724s][info][gc,task ] GC(137) Using 8 of 8 workers for final marking [238.725s][info][gc,ergo ] GC(137) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [238.725s][info][gc,ergo ] GC(137) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [238.725s][info][gc,ergo ] GC(137) Chosen CSet evacuates young: 211M (of which at least: 0B are to be promoted), old: 0B [238.725s][info][gc,ergo ] GC(137) Collectable Garbage: 5196M (99%), Immediate: 0B (0%), 0 regions, CSet: 5196M (99%), 676 regions [238.725s][info][gc,ergo ] GC(137) Evacuation Targets: YOUNG: 211M, PROMOTE: 0B, OLD: 0B, TOTAL: 211M [238.725s][info][gc,free ] Free: 9092M, Max: 8192K regular, 792M humongous, Frag: 92% external, 0% internal; Used: 3983K, Mutator Free: 1137 Collector Reserve: 255M, Max: 8192K; Used: 4128B Old Collector Reserve: 8704B, Max: 8704B; Used: 8183K [238.725s][info][gc ] GC(137) Pause Final Mark (YOUNG) 0.999ms [238.725s][info][gc,start ] GC(137) Concurrent thread roots [238.725s][info][gc,task ] GC(137) Using 4 of 8 workers for Concurrent thread roots [238.730s][info][gc ] GC(137) Concurrent thread roots 5.134ms [238.730s][info][gc,start ] GC(137) Concurrent weak references [238.730s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent weak references [238.730s][info][gc,ref ] GC(137) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [238.730s][info][gc,ref ] GC(137) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [238.730s][info][gc,ref ] GC(137) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [238.730s][info][gc ] GC(137) Concurrent weak references 0.050ms [238.730s][info][gc,start ] GC(137) Concurrent weak roots [238.730s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent weak root [238.731s][info][gc ] GC(137) Concurrent weak roots 0.632ms [238.731s][info][gc,start ] GC(137) Concurrent cleanup [238.731s][info][gc ] GC(137) Concurrent cleanup 22387M->22387M(31744M) 0.108ms [238.731s][info][gc,free ] Free: 9073M, Max: 8192K regular, 784M humongous, Frag: 92% external, 0% internal; Used: 6996K, Mutator Free: 1135 Collector Reserve: 253M, Max: 8192K; Used: 2509K Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [238.731s][info][gc,start ] GC(137) Concurrent strong roots [238.731s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent strong root [238.731s][info][gc ] GC(137) Concurrent strong roots 0.421ms [238.731s][info][gc,start ] GC(137) Concurrent evacuation [238.731s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent evacuation [238.740s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [238.747s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 16896, promotion expended: 15360, old capacity: 17179869184, old_used: 17140714576, old unaffiliated regions: 0 [238.747s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 16896, promotion expended: 15360, old capacity: 17179869184, old_used: 17140714576, old unaffiliated regions: 0 [238.765s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 16896, promotion expended: 15360, old capacity: 17179869184, old_used: 17140717136, old unaffiliated regions: 0 [238.765s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 16896, promotion expended: 15360, old capacity: 17179869184, old_used: 17140717136, old unaffiliated regions: 0 [238.765s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [238.823s][info][gc ] GC(137) Concurrent evacuation 91.318ms [238.823s][info][gc,start ] GC(137) Pause Init Update Refs [238.824s][info][gc ] GC(137) Pause Init Update Refs 0.526ms [238.824s][info][gc,start ] GC(137) Concurrent update references [238.824s][info][gc,task ] GC(137) Using 4 of 8 workers for concurrent reference update [238.824s][info][gc,free ] At start of update refs, moving 24573K to Mutator free set from Collector Reserve (24573K) and from Old Collector Reserve (0B) [239.009s][info][gc ] GC(137) Concurrent update references 185.524ms [239.009s][info][gc,start ] GC(137) Concurrent update thread roots [239.022s][info][gc ] GC(137) Concurrent update thread roots 12.555ms [239.023s][info][gc,start ] GC(137) Pause Final Update Refs [239.023s][info][gc,task ] GC(137) Using 8 of 8 workers for final reference update [239.023s][info][gc,free ] Free: 13111M, Max: 8192K regular, 568M humongous, Frag: 93% external, 40% internal; Used: 5344M, Mutator Free: 1639 Collector Reserve: 775M, Max: 8192K; Used: 65538K Old Collector Reserve: 8152K, Max: 8152K; Used: 40960B [239.023s][info][gc ] GC(137) Pause Final Update Refs 0.238ms [239.023s][info][gc,start ] GC(137) Concurrent cleanup [239.023s][info][gc ] GC(137) Concurrent cleanup 23219M->17819M(31744M) 0.191ms [239.023s][info][gc,ergo ] GC(137) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8161K, young_available: 13886M [239.023s][info][gc,ergo ] GC(137) At end of Concurrent Young GC: GCU: 4.8%, MU: 24.3% during period of 2.917s [239.023s][info][gc,ergo ] GC(137) At end of Concurrent Young GC: YOUNG generation used: 1473M, used regions: 1496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15360M, available: 13886M [239.023s][info][gc,ergo ] GC(137) At end of Concurrent Young GC: OLD generation used: 16346M, used regions: 16384M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16384M, available: 8161K [239.023s][info][gc,free ] Free: 13110M, Max: 8192K regular, 2656M humongous, Frag: 80% external, 0% internal; Used: 1916K, Mutator Free: 1639 Collector Reserve: 775M, Max: 8192K; Used: 2064B Old Collector Reserve: 8152K, Max: 8152K; Used: 40960B [239.024s][info][gc,stats ] [239.024s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [239.024s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [239.024s][info][gc,stats ] [239.024s][info][gc,stats ] Concurrent Reset 25388 us [239.024s][info][gc,stats ] Pause Init Mark (G) 4302 us [239.024s][info][gc,stats ] Pause Init Mark (N) 3564 us [239.024s][info][gc,stats ] Swap Remembered Set 3352 us [239.024s][info][gc,stats ] Update Region States 77 us [239.024s][info][gc,stats ] Concurrent Scan Remembered Set 56576 us, parallelism: 3.99x [239.024s][info][gc,stats ] RS: 225996 us [239.024s][info][gc,stats ] RS: Scan Clusters 225996 us, workers (us): 56508, 56504, 56493, 56491, ---, ---, ---, ---, [239.024s][info][gc,stats ] Concurrent Mark Roots 4711 us, parallelism: 3.56x [239.024s][info][gc,stats ] CMR: 16760 us [239.024s][info][gc,stats ] CMR: Thread Roots 15733 us, workers (us): 3723, 3932, 4116, 3962, ---, ---, ---, ---, [239.024s][info][gc,stats ] CMR: Code Cache Roots 897 us, workers (us): 336, 170, 218, 174, ---, ---, ---, ---, [239.024s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 27, 27, 23, 16, ---, ---, ---, ---, [239.024s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 7, 28, ---, ---, ---, ---, [239.024s][info][gc,stats ] Concurrent Marking 207353 us, parallelism: 3.93x [239.024s][info][gc,stats ] CM: 814635 us [239.024s][info][gc,stats ] CM: Parallel Mark 814635 us, workers (us): 203686, 203653, 203643, 203653, ---, ---, ---, ---, [239.024s][info][gc,stats ] Pause Final Mark (G) 1491 us [239.024s][info][gc,stats ] Pause Final Mark (N) 1005 us [239.024s][info][gc,stats ] Finish Mark 499 us [239.024s][info][gc,stats ] Update Region States 90 us [239.024s][info][gc,stats ] Choose Collection Set 175 us [239.024s][info][gc,stats ] Rebuild Free Set 46 us [239.024s][info][gc,stats ] Concurrent Thread Roots 5149 us, parallelism: 3.69x [239.024s][info][gc,stats ] CTR: 19012 us [239.024s][info][gc,stats ] CTR: Thread Roots 19012 us, workers (us): 4588, 4794, 5073, 4558, ---, ---, ---, ---, [239.024s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [239.024s][info][gc,stats ] CWRF: 2 us [239.024s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [239.024s][info][gc,stats ] Concurrent Weak Roots 636 us [239.024s][info][gc,stats ] Roots 50 us, parallelism: 1.39x [239.024s][info][gc,stats ] CWR: 70 us [239.024s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 20, 15, 12, ---, ---, ---, ---, [239.024s][info][gc,stats ] Rendezvous 574 us [239.024s][info][gc,stats ] Concurrent Cleanup 113 us [239.024s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.49x [239.024s][info][gc,stats ] CSR: 1083 us [239.024s][info][gc,stats ] CSR: Code Cache Roots 924 us, workers (us): 346, 197, 175, 206, ---, ---, ---, ---, [239.024s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 37, 33, 30, 28, ---, ---, ---, ---, [239.024s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 7, 24, ---, ---, ---, ---, ---, [239.024s][info][gc,stats ] Concurrent Evacuation 91341 us [239.024s][info][gc,stats ] Pause Init Update Refs (G) 1170 us [239.024s][info][gc,stats ] Pause Init Update Refs (N) 534 us [239.024s][info][gc,stats ] Manage GCLABs 438 us [239.024s][info][gc,stats ] Concurrent Update Refs 185558 us [239.024s][info][gc,stats ] Concurrent Update Thread Roots 12574 us [239.024s][info][gc,stats ] Pause Final Update Refs (G) 917 us [239.024s][info][gc,stats ] Pause Final Update Refs (N) 243 us [239.024s][info][gc,stats ] Update Region States 51 us [239.024s][info][gc,stats ] Trash Collection Set 19 us [239.024s][info][gc,stats ] Rebuild Free Set 76 us [239.024s][info][gc,stats ] Concurrent Cleanup 202 us [239.024s][info][gc,stats ] Workers: Evacuated 206M across 5765456 objects, abandoned 40B across 1 objects. [239.024s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [239.024s][info][gc,stats ] - age 1: 209755560 bytes, 209755560 total [239.024s][info][gc,stats ] - age 2: 669056 bytes, 210424616 total [239.024s][info][gc,stats ] - age 3: 69752 bytes, 210494368 total [239.024s][info][gc,stats ] - age 4: 428256 bytes, 210922624 total [239.024s][info][gc,stats ] - age 5: 143208 bytes, 211065832 total [239.024s][info][gc,stats ] - age 6: 318568 bytes, 211384400 total [239.024s][info][gc,stats ] - age 7: 423976 bytes, 211808376 total [239.024s][info][gc,stats ] - age 8: 300496 bytes, 212108872 total [239.024s][info][gc,stats ] - age 9: 461816 bytes, 212570688 total [239.024s][info][gc,stats ] - age 10: 163440 bytes, 212734128 total [239.024s][info][gc,stats ] - age 11: 32 bytes, 212734160 total [239.024s][info][gc,stats ] - age 12: 1712 bytes, 212735872 total [239.024s][info][gc,stats ] - age 15: 3593864 bytes, 216329736 total [239.024s][info][gc,stats ] [239.024s][info][gc,stats ] Mutators: Evacuated 5793K across 109136 objects, abandoned 48B across 1 objects. [239.024s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [239.024s][info][gc,stats ] - age 1: 5930888 bytes, 5930888 total [239.024s][info][gc,stats ] - age 2: 208 bytes, 5931096 total [239.024s][info][gc,stats ] - age 3: 32 bytes, 5931128 total [239.024s][info][gc,stats ] - age 4: 208 bytes, 5931336 total [239.024s][info][gc,stats ] - age 5: 48 bytes, 5931384 total [239.024s][info][gc,stats ] - age 6: 128 bytes, 5931512 total [239.024s][info][gc,stats ] - age 7: 240 bytes, 5931752 total [239.024s][info][gc,stats ] - age 8: 256 bytes, 5932008 total [239.024s][info][gc,stats ] - age 9: 208 bytes, 5932216 total [239.024s][info][gc,stats ] - age 10: 32 bytes, 5932248 total [239.024s][info][gc,stats ] [239.024s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [239.024s][info][gc,stats ] - age 1: 21363616 bytes, 21363616 total [239.024s][info][gc,stats ] [239.024s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [239.024s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [239.024s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [239.035s][info][gc ] Transition from: normal to: idle [239.035s][info][gc ] Trigger (YOUNG): expedite promotion in place of 48B [239.035s][info][gc ] Transition from: idle to: normal [239.035s][info][gc ] Heuristics request for young collection accepted [239.035s][info][gc,free ] Free: 13082M, Max: 8192K regular, 2656M humongous, Frag: 80% external, 0% internal; Used: 5744K, Mutator Free: 1636 Collector Reserve: 775M, Max: 8192K; Used: 2064B Old Collector Reserve: 8152K, Max: 8152K; Used: 40960B [239.035s][info][gc,ergo ] GC(138) Start GC cycle (YOUNG) [239.035s][info][gc,start ] GC(138) Concurrent reset [239.035s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent reset [239.041s][info][gc ] GC(138) Concurrent reset 5.966ms [239.042s][info][gc,start ] GC(138) Pause Init Mark (YOUNG) [239.042s][info][gc,task ] GC(138) Using 8 of 8 workers for init marking [239.045s][info][gc ] GC(138) Pause Init Mark (YOUNG) 3.553ms [239.045s][info][gc,start ] GC(138) Concurrent remembered set scanning [239.045s][info][gc,task ] GC(138) Using 4 of 8 workers for Concurrent remembered set scanning [239.101s][info][gc ] GC(138) Concurrent remembered set scanning 55.934ms [239.101s][info][gc,start ] GC(138) Concurrent marking roots [239.101s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent marking roots [239.106s][info][gc ] GC(138) Concurrent marking roots 4.478ms [239.106s][info][gc,start ] GC(138) Concurrent marking (YOUNG) [239.106s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent marking [239.334s][info][gc ] GC(138) Concurrent marking (YOUNG) 227.955ms [239.334s][info][gc,start ] GC(138) Pause Final Mark (YOUNG) [239.334s][info][gc,task ] GC(138) Using 8 of 8 workers for final marking [239.335s][info][gc,ergo ] GC(138) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [239.335s][info][gc,ergo ] GC(138) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [239.335s][info][gc,ergo ] GC(138) Chosen CSet evacuates young: 156M (of which at least: 0B are to be promoted), old: 0B [239.335s][info][gc,ergo ] GC(138) Collectable Garbage: 1260M (99%), Immediate: 0B (0%), 0 regions, CSet: 1260M (99%), 178 regions [239.335s][info][gc,ergo ] GC(138) Evacuation Targets: YOUNG: 156M, PROMOTE: 0B, OLD: 0B, TOTAL: 156M [239.335s][info][gc,free ] Free: 13017M, Max: 8192K regular, 2656M humongous, Frag: 80% external, 0% internal; Used: 6722K, Mutator Free: 1628 Collector Reserve: 191M, Max: 8192K; Used: 2064B Old Collector Reserve: 8152K, Max: 8152K; Used: 40960B [239.335s][info][gc ] GC(138) Pause Final Mark (YOUNG) 0.851ms [239.335s][info][gc,start ] GC(138) Concurrent thread roots [239.335s][info][gc,task ] GC(138) Using 4 of 8 workers for Concurrent thread roots [239.340s][info][gc ] GC(138) Concurrent thread roots 4.650ms [239.340s][info][gc,start ] GC(138) Concurrent weak references [239.340s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent weak references [239.340s][info][gc,ref ] GC(138) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [239.340s][info][gc,ref ] GC(138) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [239.340s][info][gc,ref ] GC(138) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [239.340s][info][gc ] GC(138) Concurrent weak references 0.048ms [239.340s][info][gc,start ] GC(138) Concurrent weak roots [239.340s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent weak root [239.341s][info][gc ] GC(138) Concurrent weak roots 0.633ms [239.341s][info][gc,start ] GC(138) Concurrent cleanup [239.341s][info][gc ] GC(138) Concurrent cleanup 18506M->18506M(31744M) 0.138ms [239.341s][info][gc,free ] Free: 13002M, Max: 8192K regular, 2656M humongous, Frag: 80% external, 0% internal; Used: 5330K, Mutator Free: 1626 Collector Reserve: 190M, Max: 8192K; Used: 1959K Old Collector Reserve: 8147K, Max: 8147K; Used: 46080B [239.341s][info][gc,start ] GC(138) Concurrent strong roots [239.341s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent strong root [239.341s][info][gc ] GC(138) Concurrent strong roots 0.451ms [239.341s][info][gc,start ] GC(138) Concurrent evacuation [239.341s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent evacuation [239.416s][info][gc ] GC(138) Concurrent evacuation 74.968ms [239.417s][info][gc,start ] GC(138) Pause Init Update Refs [239.417s][info][gc ] GC(138) Pause Init Update Refs 0.561ms [239.417s][info][gc,start ] GC(138) Concurrent update references [239.417s][info][gc,task ] GC(138) Using 4 of 8 workers for concurrent reference update [239.417s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [239.609s][info][gc ] GC(138) Concurrent update references 191.299ms [239.609s][info][gc,start ] GC(138) Concurrent update thread roots [239.620s][info][gc ] GC(138) Concurrent update thread roots 11.310ms [239.621s][info][gc,start ] GC(138) Pause Final Update Refs [239.621s][info][gc,task ] GC(138) Using 8 of 8 workers for final reference update [239.621s][info][gc,free ] Free: 13089M, Max: 8192K regular, 2656M humongous, Frag: 78% external, 9% internal; Used: 1287M, Mutator Free: 1637 Collector Reserve: 768M, Max: 8192K; Used: 136M Old Collector Reserve: 70656B, Max: 70656B; Used: 8123K [239.621s][info][gc ] GC(138) Pause Final Update Refs 0.237ms [239.621s][info][gc,start ] GC(138) Concurrent cleanup [239.621s][info][gc ] GC(138) Concurrent cleanup 19266M->17857M(31744M) 0.189ms [239.621s][info][gc,ergo ] GC(138) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 79872B, young_available: 13856M [239.621s][info][gc,ergo ] GC(138) At end of Concurrent Young GC: GCU: 23.3%, MU: 25.3% during period of 0.598s [239.621s][info][gc,ergo ] GC(138) At end of Concurrent Young GC: YOUNG generation used: 1503M, used regions: 1512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15360M, available: 13856M [239.621s][info][gc,ergo ] GC(138) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16384M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16384M, available: 79872B [239.622s][info][gc,free ] Free: 13087M, Max: 8192K regular, 3472M humongous, Frag: 74% external, 0% internal; Used: 8480K, Mutator Free: 1637 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 70656B, Max: 70656B; Used: 8123K [239.622s][info][gc,stats ] [239.622s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [239.622s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [239.622s][info][gc,stats ] [239.622s][info][gc,stats ] Concurrent Reset 5982 us [239.622s][info][gc,stats ] Pause Init Mark (G) 4201 us [239.622s][info][gc,stats ] Pause Init Mark (N) 3561 us [239.622s][info][gc,stats ] Swap Remembered Set 3329 us [239.622s][info][gc,stats ] Update Region States 107 us [239.622s][info][gc,stats ] Concurrent Scan Remembered Set 55958 us, parallelism: 3.99x [239.622s][info][gc,stats ] RS: 223409 us [239.622s][info][gc,stats ] RS: Scan Clusters 223409 us, workers (us): 55869, 55857, 55842, 55841, ---, ---, ---, ---, [239.622s][info][gc,stats ] Concurrent Mark Roots 4492 us, parallelism: 3.59x [239.622s][info][gc,stats ] CMR: 16123 us [239.622s][info][gc,stats ] CMR: Thread Roots 15143 us, workers (us): 3956, 3606, 3683, 3898, ---, ---, ---, ---, [239.622s][info][gc,stats ] CMR: Code Cache Roots 860 us, workers (us): 143, 336, 205, 176, ---, ---, ---, ---, [239.622s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 30, 23, 18, 14, ---, ---, ---, ---, [239.622s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [239.622s][info][gc,stats ] Concurrent Marking 227982 us, parallelism: 3.93x [239.622s][info][gc,stats ] CM: 896847 us [239.622s][info][gc,stats ] CM: Parallel Mark 896847 us, workers (us): 224220, 224220, 224198, 224210, ---, ---, ---, ---, [239.622s][info][gc,stats ] Pause Final Mark (G) 1343 us [239.622s][info][gc,stats ] Pause Final Mark (N) 857 us [239.622s][info][gc,stats ] Finish Mark 420 us [239.622s][info][gc,stats ] Update Region States 88 us [239.622s][info][gc,stats ] Choose Collection Set 94 us [239.622s][info][gc,stats ] Rebuild Free Set 65 us [239.622s][info][gc,stats ] Concurrent Thread Roots 4665 us, parallelism: 3.78x [239.622s][info][gc,stats ] CTR: 17647 us [239.622s][info][gc,stats ] CTR: Thread Roots 17647 us, workers (us): 4312, 4597, 4246, 4492, ---, ---, ---, ---, [239.622s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.06x [239.622s][info][gc,stats ] CWRF: 3 us [239.622s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [239.622s][info][gc,stats ] Concurrent Weak Roots 645 us [239.622s][info][gc,stats ] Roots 53 us, parallelism: 1.52x [239.622s][info][gc,stats ] CWR: 81 us [239.622s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 24, 23, 20, 14, ---, ---, ---, ---, [239.622s][info][gc,stats ] Rendezvous 570 us [239.622s][info][gc,stats ] Concurrent Cleanup 146 us [239.622s][info][gc,stats ] Concurrent Strong Roots 459 us, parallelism: 2.26x [239.622s][info][gc,stats ] CSR: 1039 us [239.622s][info][gc,stats ] CSR: Code Cache Roots 895 us, workers (us): 207, 150, 373, 164, ---, ---, ---, ---, [239.622s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 37, 32, 28, 21, ---, ---, ---, ---, [239.622s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 5, ---, 21, ---, ---, ---, ---, [239.622s][info][gc,stats ] Concurrent Evacuation 74991 us [239.622s][info][gc,stats ] Pause Init Update Refs (G) 1222 us [239.622s][info][gc,stats ] Pause Init Update Refs (N) 572 us [239.622s][info][gc,stats ] Manage GCLABs 458 us [239.622s][info][gc,stats ] Concurrent Update Refs 191329 us [239.622s][info][gc,stats ] Concurrent Update Thread Roots 11331 us [239.622s][info][gc,stats ] Pause Final Update Refs (G) 879 us [239.622s][info][gc,stats ] Pause Final Update Refs (N) 242 us [239.622s][info][gc,stats ] Update Region States 56 us [239.622s][info][gc,stats ] Trash Collection Set 8 us [239.622s][info][gc,stats ] Rebuild Free Set 91 us [239.622s][info][gc,stats ] Concurrent Cleanup 199 us [239.622s][info][gc,stats ] Workers: Evacuated 151M across 4407590 objects, abandoned 0B across 0 objects. [239.622s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [239.622s][info][gc,stats ] - age 1: 50773960 bytes, 50773960 total [239.622s][info][gc,stats ] - age 2: 101420880 bytes, 152194840 total [239.622s][info][gc,stats ] - age 3: 669056 bytes, 152863896 total [239.622s][info][gc,stats ] - age 4: 69784 bytes, 152933680 total [239.622s][info][gc,stats ] - age 5: 428368 bytes, 153362048 total [239.622s][info][gc,stats ] - age 6: 143256 bytes, 153505304 total [239.622s][info][gc,stats ] - age 7: 742816 bytes, 154248120 total [239.622s][info][gc,stats ] - age 8: 300592 bytes, 154548712 total [239.622s][info][gc,stats ] - age 9: 461768 bytes, 155010480 total [239.622s][info][gc,stats ] - age 10: 163376 bytes, 155173856 total [239.622s][info][gc,stats ] - age 11: 32 bytes, 155173888 total [239.622s][info][gc,stats ] - age 12: 1712 bytes, 155175600 total [239.622s][info][gc,stats ] - age 15: 3593864 bytes, 158769464 total [239.622s][info][gc,stats ] [239.622s][info][gc,stats ] Mutators: Evacuated 5123K across 126959 objects, abandoned 0B across 0 objects. [239.622s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [239.622s][info][gc,stats ] - age 1: 130680 bytes, 130680 total [239.622s][info][gc,stats ] - age 2: 5114880 bytes, 5245560 total [239.622s][info][gc,stats ] - age 3: 96 bytes, 5245656 total [239.622s][info][gc,stats ] - age 5: 64 bytes, 5245720 total [239.622s][info][gc,stats ] - age 7: 32 bytes, 5245752 total [239.622s][info][gc,stats ] - age 9: 176 bytes, 5245928 total [239.622s][info][gc,stats ] - age 10: 96 bytes, 5246024 total [239.622s][info][gc,stats ] [239.622s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [239.622s][info][gc,stats ] - age 1: 98652448 bytes, 98652448 total [239.622s][info][gc,stats ] - age 2: 8079064 bytes, 106731512 total [239.622s][info][gc,stats ] [239.622s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [239.622s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [239.623s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [239.633s][info][gc ] Transition from: normal to: idle [241.762s][info][gc ] Trigger (YOUNG): Average GC time (3392.48 ms) is above the time for average allocation rate (2090 MB/s) to deplete free headroom (7087M) (margin of error = 2.22) [241.762s][info][gc,ergo ] Free headroom: 8674M (free) - 1587M (spike) - 0B (penalties) = 7087M [241.762s][info][gc ] Transition from: idle to: normal [241.762s][info][gc ] Heuristics request for young collection accepted [241.762s][info][gc,free ] Free: 8674M, Max: 8192K regular, 792M humongous, Frag: 91% external, 0% internal; Used: 5341K, Mutator Free: 1085 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 70656B, Max: 70656B; Used: 8123K [241.762s][info][gc,ergo ] GC(139) Start GC cycle (YOUNG) [241.762s][info][gc,start ] GC(139) Concurrent reset [241.762s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent reset [241.788s][info][gc ] GC(139) Concurrent reset 26.248ms [241.789s][info][gc,start ] GC(139) Pause Init Mark (YOUNG) [241.789s][info][gc,task ] GC(139) Using 8 of 8 workers for init marking [241.794s][info][gc ] GC(139) Pause Init Mark (YOUNG) 5.299ms [241.795s][info][gc,start ] GC(139) Concurrent remembered set scanning [241.795s][info][gc,task ] GC(139) Using 4 of 8 workers for Concurrent remembered set scanning [241.850s][info][gc ] GC(139) Concurrent remembered set scanning 55.374ms [241.850s][info][gc,start ] GC(139) Concurrent marking roots [241.850s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent marking roots [241.854s][info][gc ] GC(139) Concurrent marking roots 4.368ms [241.854s][info][gc,start ] GC(139) Concurrent marking (YOUNG) [241.854s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent marking [242.252s][info][gc ] GC(139) Concurrent marking (YOUNG) 397.272ms [242.252s][info][gc,start ] GC(139) Pause Final Mark (YOUNG) [242.252s][info][gc,task ] GC(139) Using 8 of 8 workers for final marking [242.253s][info][gc,ergo ] GC(139) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [242.253s][info][gc,ergo ] GC(139) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [242.253s][info][gc,ergo ] GC(139) Chosen CSet evacuates young: 212M (of which at least: 0B are to be promoted), old: 0B [242.253s][info][gc,ergo ] GC(139) Collectable Garbage: 5579M (99%), Immediate: 0B (0%), 0 regions, CSet: 5579M (99%), 724 regions [242.253s][info][gc,ergo ] GC(139) Evacuation Targets: YOUNG: 212M, PROMOTE: 0B, OLD: 0B, TOTAL: 212M [242.253s][info][gc,free ] Free: 8148M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 3670K, Mutator Free: 1019 Collector Reserve: 256M, Max: 8192K; Used: 0B Old Collector Reserve: 70656B, Max: 70656B; Used: 8123K [242.253s][info][gc ] GC(139) Pause Final Mark (YOUNG) 1.005ms [242.253s][info][gc,start ] GC(139) Concurrent thread roots [242.253s][info][gc,task ] GC(139) Using 4 of 8 workers for Concurrent thread roots [242.258s][info][gc ] GC(139) Concurrent thread roots 4.619ms [242.258s][info][gc,start ] GC(139) Concurrent weak references [242.258s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent weak references [242.258s][info][gc,ref ] GC(139) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [242.258s][info][gc,ref ] GC(139) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [242.258s][info][gc,ref ] GC(139) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [242.258s][info][gc ] GC(139) Concurrent weak references 0.039ms [242.258s][info][gc,start ] GC(139) Concurrent weak roots [242.258s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent weak root [242.259s][info][gc ] GC(139) Concurrent weak roots 0.672ms [242.259s][info][gc,start ] GC(139) Concurrent cleanup [242.259s][info][gc ] GC(139) Concurrent cleanup 23330M->23330M(31744M) 0.108ms [242.259s][info][gc,free ] Free: 8129M, Max: 8192K regular, 568M humongous, Frag: 94% external, 0% internal; Used: 6886K, Mutator Free: 1017 Collector Reserve: 254M, Max: 8192K; Used: 1348K Old Collector Reserve: 70656B, Max: 70656B; Used: 8123K [242.259s][info][gc,start ] GC(139) Concurrent strong roots [242.259s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent strong root [242.259s][info][gc ] GC(139) Concurrent strong roots 0.426ms [242.259s][info][gc,start ] GC(139) Concurrent evacuation [242.259s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent evacuation [242.330s][info][gc,ergo ] GC(139) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 79872, promotion expended: 69912, old capacity: 17179869184, old_used: 17149092944, old unaffiliated regions: 0 [242.330s][info][gc,ergo ] GC(139) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 79872, promotion expended: 69912, old capacity: 17179869184, old_used: 17149092944, old unaffiliated regions: 0 [242.330s][info][gc,ergo ] GC(139) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 79872, promotion expended: 69912, old capacity: 17179869184, old_used: 17149092944, old unaffiliated regions: 0 [242.330s][info][gc,ergo ] GC(139) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 79872, promotion expended: 69912, old capacity: 17179869184, old_used: 17149092944, old unaffiliated regions: 0 [242.330s][info][gc,ergo ] GC(139) Squelching additional promotion failure reports for current epoch [242.345s][info][gc ] GC(139) Concurrent evacuation 86.313ms [242.346s][info][gc,start ] GC(139) Pause Init Update Refs [242.346s][info][gc ] GC(139) Pause Init Update Refs 0.538ms [242.347s][info][gc,start ] GC(139) Concurrent update references [242.347s][info][gc,task ] GC(139) Using 4 of 8 workers for concurrent reference update [242.347s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [242.590s][info][gc ] GC(139) Concurrent update references 243.133ms [242.590s][info][gc,start ] GC(139) Concurrent update thread roots [242.601s][info][gc ] GC(139) Concurrent update thread roots 11.367ms [242.602s][info][gc,start ] GC(139) Pause Final Update Refs [242.602s][info][gc,task ] GC(139) Using 8 of 8 workers for final reference update [242.602s][info][gc,free ] Free: 12474M, Max: 8192K regular, 560M humongous, Frag: 92% external, 45% internal; Used: 5693M, Mutator Free: 1560 Collector Reserve: 768M, Max: 8192K; Used: 104M Old Collector Reserve: 0B, Max: 0B; Used: 0B [242.602s][info][gc ] GC(139) Pause Final Update Refs 0.241ms [242.602s][info][gc,start ] GC(139) Concurrent cleanup [242.602s][info][gc ] GC(139) Concurrent cleanup 24255M->18472M(31744M) 0.179ms [242.602s][info][gc,ergo ] GC(139) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9216B, young_available: 13242M [242.602s][info][gc,ergo ] GC(139) At end of Concurrent Young GC: GCU: 6.7%, MU: 23.8% during period of 2.981s [242.603s][info][gc,ergo ] GC(139) At end of Concurrent Young GC: YOUNG generation used: 2118M, used regions: 2128M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15360M, available: 13241M [242.603s][info][gc,ergo ] GC(139) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16384M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16384M, available: 9216B [242.603s][info][gc,free ] Free: 12473M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 6633K, Mutator Free: 1560 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [242.603s][info][gc,stats ] [242.603s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [242.603s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [242.603s][info][gc,stats ] [242.603s][info][gc,stats ] Concurrent Reset 26278 us [242.603s][info][gc,stats ] Pause Init Mark (G) 6145 us [242.603s][info][gc,stats ] Pause Init Mark (N) 5308 us [242.603s][info][gc,stats ] Swap Remembered Set 5115 us [242.603s][info][gc,stats ] Update Region States 47 us [242.603s][info][gc,stats ] Concurrent Scan Remembered Set 55394 us, parallelism: 3.95x [242.603s][info][gc,stats ] RS: 218888 us [242.603s][info][gc,stats ] RS: Scan Clusters 218888 us, workers (us): 55305, 54965, 54358, 54260, ---, ---, ---, ---, [242.603s][info][gc,stats ] Concurrent Mark Roots 4383 us, parallelism: 3.55x [242.603s][info][gc,stats ] CMR: 15560 us [242.603s][info][gc,stats ] CMR: Thread Roots 14451 us, workers (us): 3813, 3362, 3467, 3809, ---, ---, ---, ---, [242.603s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 206, 338, 258, 160, ---, ---, ---, ---, [242.603s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 27, 21, 16, ---, ---, ---, ---, [242.603s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): ---, ---, 41, 10, ---, ---, ---, ---, [242.603s][info][gc,stats ] Concurrent Marking 397302 us, parallelism: 3.96x [242.603s][info][gc,stats ] CM: 1571782 us [242.603s][info][gc,stats ] CM: Parallel Mark 1571782 us, workers (us): 392936, 392963, 392944, 392939, ---, ---, ---, ---, [242.603s][info][gc,stats ] Pause Final Mark (G) 1515 us [242.603s][info][gc,stats ] Pause Final Mark (N) 1011 us [242.603s][info][gc,stats ] Finish Mark 520 us [242.603s][info][gc,stats ] Update Region States 87 us [242.603s][info][gc,stats ] Choose Collection Set 167 us [242.603s][info][gc,stats ] Rebuild Free Set 44 us [242.603s][info][gc,stats ] Concurrent Thread Roots 4633 us, parallelism: 3.60x [242.603s][info][gc,stats ] CTR: 16700 us [242.603s][info][gc,stats ] CTR: Thread Roots 16700 us, workers (us): 4430, 4324, 4548, 3398, ---, ---, ---, ---, [242.603s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [242.603s][info][gc,stats ] CWRF: 1 us [242.603s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [242.603s][info][gc,stats ] Concurrent Weak Roots 678 us [242.603s][info][gc,stats ] Roots 62 us, parallelism: 1.53x [242.603s][info][gc,stats ] CWR: 94 us [242.603s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 28, 25, 23, 18, ---, ---, ---, ---, [242.603s][info][gc,stats ] Rendezvous 603 us [242.603s][info][gc,stats ] Concurrent Cleanup 114 us [242.603s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.52x [242.603s][info][gc,stats ] CSR: 1084 us [242.603s][info][gc,stats ] CSR: Code Cache Roots 929 us, workers (us): 163, 219, 357, 191, ---, ---, ---, ---, [242.603s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 40, 34, 30, 23, ---, ---, ---, ---, [242.603s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [242.603s][info][gc,stats ] Concurrent Evacuation 86332 us [242.603s][info][gc,stats ] Pause Init Update Refs (G) 1214 us [242.603s][info][gc,stats ] Pause Init Update Refs (N) 549 us [242.603s][info][gc,stats ] Manage GCLABs 445 us [242.603s][info][gc,stats ] Concurrent Update Refs 243161 us [242.603s][info][gc,stats ] Concurrent Update Thread Roots 11388 us [242.603s][info][gc,stats ] Pause Final Update Refs (G) 887 us [242.603s][info][gc,stats ] Pause Final Update Refs (N) 246 us [242.603s][info][gc,stats ] Update Region States 52 us [242.603s][info][gc,stats ] Trash Collection Set 20 us [242.603s][info][gc,stats ] Rebuild Free Set 80 us [242.603s][info][gc,stats ] Concurrent Cleanup 186 us [242.603s][info][gc,stats ] Workers: Evacuated 206M across 5951534 objects, abandoned 0B across 0 objects. [242.603s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [242.603s][info][gc,stats ] - age 1: 166269760 bytes, 166269760 total [242.603s][info][gc,stats ] - age 2: 19670656 bytes, 185940416 total [242.603s][info][gc,stats ] - age 3: 30907224 bytes, 216847640 total [242.603s][info][gc,stats ] - age 4: 32 bytes, 216847672 total [242.603s][info][gc,stats ] - age 5: 4512 bytes, 216852184 total [242.603s][info][gc,stats ] - age 6: 160 bytes, 216852344 total [242.603s][info][gc,stats ] - age 7: 67400 bytes, 216919744 total [242.603s][info][gc,stats ] - age 8: 64384 bytes, 216984128 total [242.603s][info][gc,stats ] [242.603s][info][gc,stats ] Mutators: Evacuated 6002K across 110121 objects, abandoned 0B across 0 objects. [242.603s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [242.603s][info][gc,stats ] - age 1: 3555392 bytes, 3555392 total [242.603s][info][gc,stats ] - age 2: 355064 bytes, 3910456 total [242.603s][info][gc,stats ] - age 3: 2236088 bytes, 6146544 total [242.603s][info][gc,stats ] - age 5: 64 bytes, 6146608 total [242.603s][info][gc,stats ] - age 7: 32 bytes, 6146640 total [242.603s][info][gc,stats ] [242.603s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [242.603s][info][gc,stats ] - age 1: 83692008 bytes, 83692008 total [242.603s][info][gc,stats ] - age 2: 74457800 bytes, 158149808 total [242.603s][info][gc,stats ] - age 3: 6894104 bytes, 165043912 total [242.603s][info][gc,stats ] [242.603s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [242.603s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [242.603s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [242.613s][info][gc ] Transition from: normal to: idle [242.811s][info][gc ] Periodic Sample: GCU = 9.549%, MU = 24.312% during most recent 5.0s [244.799s][info][gc ] Trigger (YOUNG): Average GC time (3255.70 ms) is above the time for average allocation rate (2002 MB/s) to deplete free headroom (6516M) (margin of error = 2.22) [244.799s][info][gc,ergo ] Free headroom: 8103M (free) - 1587M (spike) - 0B (penalties) = 6516M [244.799s][info][gc ] Transition from: idle to: normal [244.799s][info][gc ] Heuristics request for young collection accepted [244.799s][info][gc,free ] Free: 8103M, Max: 8192K regular, 1304M humongous, Frag: 84% external, 0% internal; Used: 8453K, Mutator Free: 1014 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [244.799s][info][gc,ergo ] GC(140) Start GC cycle (YOUNG) [244.799s][info][gc,start ] GC(140) Concurrent reset [244.799s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent reset [244.827s][info][gc ] GC(140) Concurrent reset 28.508ms [244.828s][info][gc,start ] GC(140) Pause Init Mark (YOUNG) [244.828s][info][gc,task ] GC(140) Using 8 of 8 workers for init marking [244.832s][info][gc ] GC(140) Pause Init Mark (YOUNG) 3.522ms [244.832s][info][gc,start ] GC(140) Concurrent remembered set scanning [244.832s][info][gc,task ] GC(140) Using 4 of 8 workers for Concurrent remembered set scanning [244.849s][info][gc ] GC(140) Concurrent remembered set scanning 17.574ms [244.849s][info][gc,start ] GC(140) Concurrent marking roots [244.849s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent marking roots [244.854s][info][gc ] GC(140) Concurrent marking roots 4.645ms [244.854s][info][gc,start ] GC(140) Concurrent marking (YOUNG) [244.854s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent marking [245.300s][info][gc ] GC(140) Concurrent marking (YOUNG) 446.280ms [245.301s][info][gc,start ] GC(140) Pause Final Mark (YOUNG) [245.301s][info][gc,task ] GC(140) Using 8 of 8 workers for final marking [245.301s][info][gc,ergo ] GC(140) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [245.301s][info][gc,ergo ] GC(140) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [245.301s][info][gc,ergo ] GC(140) Chosen CSet evacuates young: 136M (of which at least: 0B are to be promoted), old: 0B [245.302s][info][gc,ergo ] GC(140) Collectable Garbage: 6092M (99%), Immediate: 0B (0%), 0 regions, CSet: 6092M (99%), 779 regions [245.302s][info][gc,ergo ] GC(140) Evacuation Targets: YOUNG: 136M, PROMOTE: 0B, OLD: 0B, TOTAL: 136M [245.302s][info][gc,free ] Free: 7672M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 7952K, Mutator Free: 960 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [245.302s][info][gc ] GC(140) Pause Final Mark (YOUNG) 1.011ms [245.302s][info][gc,start ] GC(140) Concurrent thread roots [245.302s][info][gc,task ] GC(140) Using 4 of 8 workers for Concurrent thread roots [245.306s][info][gc ] GC(140) Concurrent thread roots 4.069ms [245.306s][info][gc,start ] GC(140) Concurrent weak references [245.306s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent weak references [245.306s][info][gc,ref ] GC(140) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [245.306s][info][gc,ref ] GC(140) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [245.306s][info][gc,ref ] GC(140) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [245.306s][info][gc ] GC(140) Concurrent weak references 0.038ms [245.306s][info][gc,start ] GC(140) Concurrent weak roots [245.306s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent weak root [245.307s][info][gc ] GC(140) Concurrent weak roots 0.707ms [245.307s][info][gc,start ] GC(140) Concurrent cleanup [245.307s][info][gc ] GC(140) Concurrent cleanup 23886M->23886M(31744M) 0.105ms [245.307s][info][gc,free ] Free: 7657M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 6201K, Mutator Free: 958 Collector Reserve: 167M, Max: 8192K; Used: 927K Old Collector Reserve: 0B, Max: 0B; Used: 0B [245.307s][info][gc,start ] GC(140) Concurrent strong roots [245.307s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent strong root [245.307s][info][gc ] GC(140) Concurrent strong roots 0.439ms [245.307s][info][gc,start ] GC(140) Concurrent evacuation [245.307s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent evacuation [245.364s][info][gc ] GC(140) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [245.365s][info][gc,ergo ] GC(140) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9216, promotion expended: 7120, old capacity: 17188257792, old_used: 17149109328, old unaffiliated regions: 0 [245.365s][info][gc,ergo ] GC(140) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9216, promotion expended: 7120, old capacity: 17188257792, old_used: 17149109328, old unaffiliated regions: 0 [245.365s][info][gc,ergo ] GC(140) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9216, promotion expended: 7120, old capacity: 17188257792, old_used: 17149109328, old unaffiliated regions: 0 [245.365s][info][gc,ergo ] GC(140) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9216, promotion expended: 7120, old capacity: 17188257792, old_used: 17149109328, old unaffiliated regions: 0 [245.365s][info][gc,ergo ] GC(140) Squelching additional promotion failure reports for current epoch [245.385s][info][gc ] GC(140) Concurrent evacuation 78.273ms [245.386s][info][gc,start ] GC(140) Pause Init Update Refs [245.386s][info][gc ] GC(140) Pause Init Update Refs 0.503ms [245.387s][info][gc,start ] GC(140) Concurrent update references [245.387s][info][gc,task ] GC(140) Using 4 of 8 workers for concurrent reference update [245.387s][info][gc,free ] At start of update refs, moving 16381K to Mutator free set from Collector Reserve (16381K) and from Old Collector Reserve (0B) [245.616s][info][gc ] GC(140) Concurrent update references 229.487ms [245.616s][info][gc,start ] GC(140) Concurrent update thread roots [245.628s][info][gc ] GC(140) Concurrent update thread roots 11.627ms [245.628s][info][gc,start ] GC(140) Pause Final Update Refs [245.628s][info][gc,task ] GC(140) Using 8 of 8 workers for final reference update [245.628s][info][gc,free ] Free: 12483M, Max: 8192K regular, 480M humongous, Frag: 93% external, 49% internal; Used: 6153M, Mutator Free: 1561 Collector Reserve: 767M, Max: 8192K; Used: 81922K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [245.628s][info][gc ] GC(140) Pause Final Update Refs 0.221ms [245.629s][info][gc,start ] GC(140) Concurrent cleanup [245.629s][info][gc ] GC(140) Concurrent cleanup 24676M->18456M(31744M) 0.190ms [245.629s][info][gc,ergo ] GC(140) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 13250M [245.629s][info][gc,ergo ] GC(140) At end of Concurrent Young GC: GCU: 6.5%, MU: 17.9% during period of 3.026s [245.629s][info][gc,ergo ] GC(140) At end of Concurrent Young GC: YOUNG generation used: 2102M, used regions: 2120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15352M, available: 13249M [245.629s][info][gc,ergo ] GC(140) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16392M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16392M, available: 8182K [245.629s][info][gc,free ] Free: 12481M, Max: 8192K regular, 2224M humongous, Frag: 83% external, 0% internal; Used: 6292K, Mutator Free: 1561 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [245.629s][info][gc,stats ] [245.629s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [245.629s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [245.629s][info][gc,stats ] [245.629s][info][gc,stats ] Concurrent Reset 28537 us [245.629s][info][gc,stats ] Pause Init Mark (G) 4227 us [245.629s][info][gc,stats ] Pause Init Mark (N) 3530 us [245.629s][info][gc,stats ] Swap Remembered Set 3276 us [245.629s][info][gc,stats ] Update Region States 115 us [245.629s][info][gc,stats ] Concurrent Scan Remembered Set 17590 us, parallelism: 3.98x [245.629s][info][gc,stats ] RS: 69983 us [245.629s][info][gc,stats ] RS: Scan Clusters 69983 us, workers (us): 17507, 17500, 17497, 17478, ---, ---, ---, ---, [245.629s][info][gc,stats ] Concurrent Mark Roots 4658 us, parallelism: 3.56x [245.629s][info][gc,stats ] CMR: 16592 us [245.629s][info][gc,stats ] CMR: Thread Roots 15465 us, workers (us): 4096, 3686, 3659, 4024, ---, ---, ---, ---, [245.629s][info][gc,stats ] CMR: Code Cache Roots 992 us, workers (us): 178, 290, 344, 179, ---, ---, ---, ---, [245.629s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 33, 27, 23, 16, ---, ---, ---, ---, [245.629s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [245.629s][info][gc,stats ] Concurrent Marking 446308 us, parallelism: 3.96x [245.629s][info][gc,stats ] CM: 1767588 us [245.629s][info][gc,stats ] CM: Parallel Mark 1767588 us, workers (us): 441912, 441902, 441890, 441885, ---, ---, ---, ---, [245.629s][info][gc,stats ] Pause Final Mark (G) 1514 us [245.629s][info][gc,stats ] Pause Final Mark (N) 1017 us [245.629s][info][gc,stats ] Finish Mark 522 us [245.629s][info][gc,stats ] Update Region States 85 us [245.629s][info][gc,stats ] Choose Collection Set 170 us [245.629s][info][gc,stats ] Rebuild Free Set 43 us [245.629s][info][gc,stats ] Concurrent Thread Roots 4082 us, parallelism: 3.74x [245.629s][info][gc,stats ] CTR: 15271 us [245.629s][info][gc,stats ] CTR: Thread Roots 15271 us, workers (us): 3615, 3715, 3929, 4013, ---, ---, ---, ---, [245.629s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [245.629s][info][gc,stats ] CWRF: 1 us [245.629s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [245.629s][info][gc,stats ] Concurrent Weak Roots 722 us [245.629s][info][gc,stats ] Roots 50 us, parallelism: 1.28x [245.629s][info][gc,stats ] CWR: 65 us [245.629s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 18, 15, 10, ---, ---, ---, ---, [245.629s][info][gc,stats ] Rendezvous 647 us [245.629s][info][gc,stats ] Concurrent Cleanup 110 us [245.629s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.56x [245.629s][info][gc,stats ] CSR: 1133 us [245.629s][info][gc,stats ] CSR: Code Cache Roots 957 us, workers (us): 212, 200, 359, 186, ---, ---, ---, ---, [245.629s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 43, 40, 30, 30, ---, ---, ---, ---, [245.629s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 7, ---, ---, 26, ---, ---, ---, ---, [245.629s][info][gc,stats ] Concurrent Evacuation 78292 us [245.629s][info][gc,stats ] Pause Init Update Refs (G) 1060 us [245.629s][info][gc,stats ] Pause Init Update Refs (N) 514 us [245.629s][info][gc,stats ] Manage GCLABs 420 us [245.629s][info][gc,stats ] Concurrent Update Refs 229510 us [245.629s][info][gc,stats ] Concurrent Update Thread Roots 11642 us [245.629s][info][gc,stats ] Pause Final Update Refs (G) 774 us [245.629s][info][gc,stats ] Pause Final Update Refs (N) 226 us [245.629s][info][gc,stats ] Update Region States 51 us [245.629s][info][gc,stats ] Trash Collection Set 21 us [245.629s][info][gc,stats ] Rebuild Free Set 72 us [245.629s][info][gc,stats ] Concurrent Cleanup 196 us [245.630s][info][gc,stats ] Workers: Evacuated 135M across 3580690 objects, abandoned 0B across 0 objects. [245.630s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [245.630s][info][gc,stats ] - age 1: 91131016 bytes, 91131016 total [245.630s][info][gc,stats ] - age 2: 33404296 bytes, 124535312 total [245.630s][info][gc,stats ] - age 3: 10099800 bytes, 134635112 total [245.630s][info][gc,stats ] - age 4: 7684504 bytes, 142319616 total [245.630s][info][gc,stats ] - age 6: 4544 bytes, 142324160 total [245.630s][info][gc,stats ] - age 7: 64 bytes, 142324224 total [245.630s][info][gc,stats ] - age 8: 7168 bytes, 142331392 total [245.630s][info][gc,stats ] - age 9: 57264 bytes, 142388656 total [245.630s][info][gc,stats ] [245.630s][info][gc,stats ] Mutators: Evacuated 1214K across 17162 objects, abandoned 0B across 0 objects. [245.630s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [245.630s][info][gc,stats ] - age 1: 938616 bytes, 938616 total [245.630s][info][gc,stats ] - age 2: 44512 bytes, 983128 total [245.630s][info][gc,stats ] - age 3: 11544 bytes, 994672 total [245.630s][info][gc,stats ] - age 4: 248528 bytes, 1243200 total [245.630s][info][gc,stats ] [245.630s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [245.630s][info][gc,stats ] - age 1: 137867616 bytes, 137867616 total [245.630s][info][gc,stats ] - age 2: 82809000 bytes, 220676616 total [245.630s][info][gc,stats ] - age 3: 72250376 bytes, 292926992 total [245.630s][info][gc,stats ] - age 4: 6618024 bytes, 299545016 total [245.630s][info][gc,stats ] [245.630s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [245.630s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [245.630s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [245.640s][info][gc ] Transition from: normal to: idle [247.818s][info][gc ] Periodic Sample: GCU = 3.957%, MU = 16.888% during most recent 5.0s [248.064s][info][gc ] Trigger (YOUNG): Average GC time (3125.69 ms) is above the time for average allocation rate (1963 MB/s) to deplete free headroom (6136M) (margin of error = 2.22) [248.064s][info][gc,ergo ] Free headroom: 7723M (free) - 1587M (spike) - 0B (penalties) = 6136M [248.064s][info][gc ] Transition from: idle to: normal [248.064s][info][gc ] Heuristics request for young collection accepted [248.064s][info][gc,free ] Free: 7723M, Max: 8192K regular, 728M humongous, Frag: 91% external, 0% internal; Used: 4929K, Mutator Free: 966 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [248.064s][info][gc,ergo ] GC(141) Start GC cycle (YOUNG) [248.064s][info][gc,start ] GC(141) Concurrent reset [248.064s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent reset [248.095s][info][gc ] GC(141) Concurrent reset 31.417ms [248.096s][info][gc,start ] GC(141) Pause Init Mark (YOUNG) [248.096s][info][gc,task ] GC(141) Using 8 of 8 workers for init marking [248.100s][info][gc ] GC(141) Pause Init Mark (YOUNG) 3.561ms [248.100s][info][gc,start ] GC(141) Concurrent remembered set scanning [248.100s][info][gc,task ] GC(141) Using 4 of 8 workers for Concurrent remembered set scanning [248.118s][info][gc ] GC(141) Concurrent remembered set scanning 17.750ms [248.118s][info][gc,start ] GC(141) Concurrent marking roots [248.118s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent marking roots [248.122s][info][gc ] GC(141) Concurrent marking roots 4.545ms [248.122s][info][gc,start ] GC(141) Concurrent marking (YOUNG) [248.122s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent marking [248.570s][info][gc ] GC(141) Concurrent marking (YOUNG) 447.849ms [248.570s][info][gc,start ] GC(141) Pause Final Mark (YOUNG) [248.570s][info][gc,task ] GC(141) Using 8 of 8 workers for final marking [248.571s][info][gc,ergo ] GC(141) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [248.571s][info][gc,ergo ] GC(141) Adaptive CSet Selection for YOUNG. Max Evacuation: 639M, Actual Free: 0B. [248.571s][info][gc,ergo ] GC(141) Chosen CSet evacuates young: 70776K (of which at least: 0B are to be promoted), old: 0B [248.571s][info][gc,ergo ] GC(141) Collectable Garbage: 6463M (99%), Immediate: 0B (0%), 0 regions, CSet: 6463M (99%), 817 regions [248.571s][info][gc,ergo ] GC(141) Evacuation Targets: YOUNG: 70776K, PROMOTE: 0B, OLD: 0B, TOTAL: 70776K [248.571s][info][gc,free ] Free: 7364M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 3211K, Mutator Free: 921 Collector Reserve: 90109K, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [248.571s][info][gc ] GC(141) Pause Final Mark (YOUNG) 0.938ms [248.571s][info][gc,start ] GC(141) Concurrent thread roots [248.571s][info][gc,task ] GC(141) Using 4 of 8 workers for Concurrent thread roots [248.576s][info][gc ] GC(141) Concurrent thread roots 4.467ms [248.576s][info][gc,start ] GC(141) Concurrent weak references [248.576s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent weak references [248.576s][info][gc,ref ] GC(141) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [248.576s][info][gc,ref ] GC(141) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [248.576s][info][gc,ref ] GC(141) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [248.576s][info][gc ] GC(141) Concurrent weak references 0.040ms [248.576s][info][gc,start ] GC(141) Concurrent weak roots [248.576s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent weak root [248.577s][info][gc ] GC(141) Concurrent weak roots 0.625ms [248.577s][info][gc,start ] GC(141) Concurrent cleanup [248.577s][info][gc ] GC(141) Concurrent cleanup 24265M->24265M(31744M) 0.103ms [248.577s][info][gc,free ] Free: 7350M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 1299K, Mutator Free: 919 Collector Reserve: 89196K, Max: 8192K; Used: 915K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [248.577s][info][gc,start ] GC(141) Concurrent strong roots [248.577s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent strong root [248.577s][info][gc ] GC(141) Concurrent strong roots 0.523ms [248.577s][info][gc,start ] GC(141) Concurrent evacuation [248.577s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent evacuation [248.605s][info][gc ] GC(141) Concurrent evacuation 27.386ms [248.605s][info][gc,start ] GC(141) Pause Init Update Refs [248.605s][info][gc ] GC(141) Pause Init Update Refs 0.457ms [248.606s][info][gc,start ] GC(141) Concurrent update references [248.606s][info][gc,task ] GC(141) Using 4 of 8 workers for concurrent reference update [248.606s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [248.807s][info][gc ] GC(141) Concurrent update references 201.172ms [248.807s][info][gc,start ] GC(141) Concurrent update thread roots [248.817s][info][gc ] GC(141) Concurrent update thread roots 10.471ms [248.818s][info][gc,start ] GC(141) Pause Final Update Refs [248.818s][info][gc,task ] GC(141) Using 8 of 8 workers for final reference update [248.818s][info][gc,free ] Free: 12638M, Max: 8192K regular, 480M humongous, Frag: 93% external, 51% internal; Used: 6454M, Mutator Free: 1580 Collector Reserve: 767M, Max: 8192K; Used: 81922K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [248.818s][info][gc ] GC(141) Pause Final Update Refs 0.221ms [248.818s][info][gc,start ] GC(141) Concurrent cleanup [248.818s][info][gc ] GC(141) Concurrent cleanup 24832M->18300M(31744M) 0.198ms [248.818s][info][gc,ergo ] GC(141) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 13406M [248.818s][info][gc,ergo ] GC(141) At end of Concurrent Young GC: GCU: 5.6%, MU: 16.7% during period of 3.190s [248.818s][info][gc,ergo ] GC(141) At end of Concurrent Young GC: YOUNG generation used: 1946M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15352M, available: 13405M [248.818s][info][gc,ergo ] GC(141) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16392M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16392M, available: 8182K [248.819s][info][gc,free ] Free: 12637M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 2931K, Mutator Free: 1580 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [248.819s][info][gc,stats ] [248.819s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [248.819s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [248.819s][info][gc,stats ] [248.819s][info][gc,stats ] Concurrent Reset 31444 us [248.819s][info][gc,stats ] Pause Init Mark (G) 4286 us [248.819s][info][gc,stats ] Pause Init Mark (N) 3570 us [248.819s][info][gc,stats ] Swap Remembered Set 3385 us [248.819s][info][gc,stats ] Update Region States 49 us [248.819s][info][gc,stats ] Concurrent Scan Remembered Set 17766 us, parallelism: 3.98x [248.819s][info][gc,stats ] RS: 70646 us [248.819s][info][gc,stats ] RS: Scan Clusters 70646 us, workers (us): 17671, 17662, 17660, 17653, ---, ---, ---, ---, [248.819s][info][gc,stats ] Concurrent Mark Roots 4559 us, parallelism: 3.35x [248.819s][info][gc,stats ] CMR: 15267 us [248.819s][info][gc,stats ] CMR: Thread Roots 14236 us, workers (us): 3401, 3361, 3599, 3875, ---, ---, ---, ---, [248.819s][info][gc,stats ] CMR: Code Cache Roots 902 us, workers (us): 177, 217, 162, 346, ---, ---, ---, ---, [248.819s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 26, 20, 16, ---, ---, ---, ---, [248.819s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [248.819s][info][gc,stats ] Concurrent Marking 447873 us, parallelism: 3.95x [248.819s][info][gc,stats ] CM: 1771195 us [248.819s][info][gc,stats ] CM: Parallel Mark 1771195 us, workers (us): 442816, 442807, 442787, 442785, ---, ---, ---, ---, [248.819s][info][gc,stats ] Pause Final Mark (G) 1428 us [248.819s][info][gc,stats ] Pause Final Mark (N) 944 us [248.819s][info][gc,stats ] Finish Mark 433 us [248.819s][info][gc,stats ] Update Region States 83 us [248.819s][info][gc,stats ] Choose Collection Set 185 us [248.819s][info][gc,stats ] Rebuild Free Set 43 us [248.819s][info][gc,stats ] Concurrent Thread Roots 4480 us, parallelism: 3.80x [248.819s][info][gc,stats ] CTR: 17010 us [248.819s][info][gc,stats ] CTR: Thread Roots 17010 us, workers (us): 4210, 4424, 4233, 4143, ---, ---, ---, ---, [248.819s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [248.819s][info][gc,stats ] CWRF: 1 us [248.819s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [248.819s][info][gc,stats ] Concurrent Weak Roots 629 us [248.819s][info][gc,stats ] Roots 56 us, parallelism: 1.58x [248.819s][info][gc,stats ] CWR: 89 us [248.819s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 30, 23, 20, 16, ---, ---, ---, ---, [248.819s][info][gc,stats ] Rendezvous 561 us [248.819s][info][gc,stats ] Concurrent Cleanup 107 us [248.819s][info][gc,stats ] Concurrent Strong Roots 526 us, parallelism: 2.41x [248.819s][info][gc,stats ] CSR: 1271 us [248.819s][info][gc,stats ] CSR: Code Cache Roots 1072 us, workers (us): 442, 230, 205, 195, ---, ---, ---, ---, [248.819s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 50, 42, 42, 36, ---, ---, ---, ---, [248.819s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, ---, 6, ---, ---, ---, ---, [248.819s][info][gc,stats ] Concurrent Evacuation 27400 us [248.819s][info][gc,stats ] Pause Init Update Refs (G) 941 us [248.819s][info][gc,stats ] Pause Init Update Refs (N) 465 us [248.819s][info][gc,stats ] Manage GCLABs 383 us [248.819s][info][gc,stats ] Concurrent Update Refs 201194 us [248.819s][info][gc,stats ] Concurrent Update Thread Roots 10486 us [248.819s][info][gc,stats ] Pause Final Update Refs (G) 732 us [248.819s][info][gc,stats ] Pause Final Update Refs (N) 226 us [248.819s][info][gc,stats ] Update Region States 54 us [248.819s][info][gc,stats ] Trash Collection Set 22 us [248.819s][info][gc,stats ] Rebuild Free Set 71 us [248.819s][info][gc,stats ] Concurrent Cleanup 204 us [248.819s][info][gc,stats ] Workers: Evacuated 70253K across 1398455 objects, abandoned 0B across 0 objects. [248.819s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [248.819s][info][gc,stats ] - age 1: 38367352 bytes, 38367352 total [248.819s][info][gc,stats ] - age 2: 14985848 bytes, 53353200 total [248.819s][info][gc,stats ] - age 3: 16559256 bytes, 69912456 total [248.819s][info][gc,stats ] - age 4: 1905944 bytes, 71818400 total [248.819s][info][gc,stats ] - age 5: 120968 bytes, 71939368 total [248.819s][info][gc,stats ] [248.819s][info][gc,stats ] Mutators: Evacuated 523K across 4792 objects, abandoned 0B across 0 objects. [248.819s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [248.819s][info][gc,stats ] - age 1: 501728 bytes, 501728 total [248.819s][info][gc,stats ] - age 2: 7960 bytes, 509688 total [248.819s][info][gc,stats ] - age 3: 6992 bytes, 516680 total [248.819s][info][gc,stats ] - age 4: 888 bytes, 517568 total [248.819s][info][gc,stats ] - age 5: 18360 bytes, 535928 total [248.819s][info][gc,stats ] [248.819s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [248.819s][info][gc,stats ] - age 1: 73196960 bytes, 73196960 total [248.819s][info][gc,stats ] - age 2: 137776904 bytes, 210973864 total [248.819s][info][gc,stats ] - age 3: 82572680 bytes, 293546544 total [248.819s][info][gc,stats ] - age 4: 72215600 bytes, 365762144 total [248.819s][info][gc,stats ] - age 5: 6618024 bytes, 372380168 total [248.819s][info][gc,stats ] [248.819s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [248.819s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [248.819s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [248.829s][info][gc ] Transition from: normal to: idle [251.437s][info][gc ] Trigger (YOUNG): Average GC time (2998.77 ms) is above the time for average allocation rate (1973 MB/s) to deplete free headroom (5915M) (margin of error = 2.22) [251.437s][info][gc,ergo ] Free headroom: 7502M (free) - 1587M (spike) - 0B (penalties) = 5915M [251.437s][info][gc ] Transition from: idle to: normal [251.437s][info][gc ] Heuristics request for young collection accepted [251.437s][info][gc,free ] Free: 7502M, Max: 8192K regular, 536M humongous, Frag: 93% external, 0% internal; Used: 1764K, Mutator Free: 938 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [251.437s][info][gc,ergo ] GC(142) Start GC cycle (YOUNG) [251.437s][info][gc,start ] GC(142) Concurrent reset [251.437s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent reset [251.468s][info][gc ] GC(142) Concurrent reset 30.701ms [251.469s][info][gc,start ] GC(142) Pause Init Mark (YOUNG) [251.469s][info][gc,task ] GC(142) Using 8 of 8 workers for init marking [251.474s][info][gc ] GC(142) Pause Init Mark (YOUNG) 5.397ms [251.474s][info][gc,start ] GC(142) Concurrent remembered set scanning [251.474s][info][gc,task ] GC(142) Using 4 of 8 workers for Concurrent remembered set scanning [251.494s][info][gc ] GC(142) Concurrent remembered set scanning 19.167ms [251.494s][info][gc,start ] GC(142) Concurrent marking roots [251.494s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent marking roots [251.499s][info][gc ] GC(142) Concurrent marking roots 5.063ms [251.499s][info][gc,start ] GC(142) Concurrent marking (YOUNG) [251.499s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent marking [251.944s][info][gc ] GC(142) Concurrent marking (YOUNG) 445.143ms [251.944s][info][gc,start ] GC(142) Pause Final Mark (YOUNG) [251.944s][info][gc,task ] GC(142) Using 8 of 8 workers for final marking [251.945s][info][gc,ergo ] GC(142) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [251.945s][info][gc,ergo ] GC(142) Adaptive CSet Selection for YOUNG. Max Evacuation: 639M, Actual Free: 0B. [251.945s][info][gc,ergo ] GC(142) Chosen CSet evacuates young: 48840K (of which at least: 0B are to be promoted), old: 0B [251.945s][info][gc,ergo ] GC(142) Collectable Garbage: 6680M (99%), Immediate: 0B (0%), 0 regions, CSet: 6680M (99%), 841 regions [251.945s][info][gc,ergo ] GC(142) Evacuation Targets: YOUNG: 48840K, PROMOTE: 0B, OLD: 0B, TOTAL: 48840K [251.945s][info][gc,free ] Free: 7163M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 4953K, Mutator Free: 896 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [251.945s][info][gc ] GC(142) Pause Final Mark (YOUNG) 0.987ms [251.945s][info][gc,start ] GC(142) Concurrent thread roots [251.945s][info][gc,task ] GC(142) Using 4 of 8 workers for Concurrent thread roots [251.949s][info][gc ] GC(142) Concurrent thread roots 4.017ms [251.949s][info][gc,start ] GC(142) Concurrent weak references [251.949s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent weak references [251.949s][info][gc,ref ] GC(142) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [251.949s][info][gc,ref ] GC(142) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [251.949s][info][gc,ref ] GC(142) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [251.949s][info][gc ] GC(142) Concurrent weak references 0.061ms [251.949s][info][gc,start ] GC(142) Concurrent weak roots [251.949s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent weak root [251.950s][info][gc ] GC(142) Concurrent weak roots 0.645ms [251.950s][info][gc,start ] GC(142) Concurrent cleanup [251.950s][info][gc ] GC(142) Concurrent cleanup 24491M->24492M(31744M) 0.192ms [251.950s][info][gc,free ] Free: 7151M, Max: 8192K regular, 568M humongous, Frag: 93% external, 0% internal; Used: 9157K, Mutator Free: 895 Collector Reserve: 64733K, Max: 8192K; Used: 802K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [251.950s][info][gc,start ] GC(142) Concurrent strong roots [251.950s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent strong root [251.951s][info][gc ] GC(142) Concurrent strong roots 0.444ms [251.951s][info][gc,start ] GC(142) Concurrent evacuation [251.951s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent evacuation [251.970s][info][gc ] GC(142) Concurrent evacuation 19.131ms [251.970s][info][gc,start ] GC(142) Pause Init Update Refs [251.971s][info][gc ] GC(142) Pause Init Update Refs 0.435ms [251.971s][info][gc,start ] GC(142) Concurrent update references [251.971s][info][gc,task ] GC(142) Using 4 of 8 workers for concurrent reference update [251.971s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [252.163s][info][gc ] GC(142) Concurrent update references 192.311ms [252.163s][info][gc,start ] GC(142) Concurrent update thread roots [252.173s][info][gc ] GC(142) Concurrent update thread roots 9.689ms [252.173s][info][gc,start ] GC(142) Pause Final Update Refs [252.173s][info][gc,task ] GC(142) Using 8 of 8 workers for final reference update [252.173s][info][gc,free ] Free: 12670M, Max: 8192K regular, 472M humongous, Frag: 93% external, 52% internal; Used: 6673M, Mutator Free: 1584 Collector Reserve: 767M, Max: 8192K; Used: 57350K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [252.173s][info][gc ] GC(142) Pause Final Update Refs 0.219ms [252.173s][info][gc,start ] GC(142) Concurrent cleanup [252.174s][info][gc ] GC(142) Concurrent cleanup 24988M->18268M(31744M) 0.195ms [252.174s][info][gc,ergo ] GC(142) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 13437M [252.174s][info][gc,ergo ] GC(142) At end of Concurrent Young GC: GCU: 5.2%, MU: 16.7% during period of 3.355s [252.174s][info][gc,ergo ] GC(142) At end of Concurrent Young GC: YOUNG generation used: 1915M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15352M, available: 13436M [252.174s][info][gc,ergo ] GC(142) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16392M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16392M, available: 8182K [252.174s][info][gc,free ] Free: 12668M, Max: 8192K regular, 2992M humongous, Frag: 77% external, 0% internal; Used: 3115K, Mutator Free: 1584 Collector Reserve: 767M, Max: 8192K; Used: 6192B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [252.174s][info][gc,stats ] [252.174s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [252.174s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [252.174s][info][gc,stats ] [252.174s][info][gc,stats ] Concurrent Reset 30729 us [252.174s][info][gc,stats ] Pause Init Mark (G) 6185 us [252.174s][info][gc,stats ] Pause Init Mark (N) 5407 us [252.174s][info][gc,stats ] Swap Remembered Set 5147 us [252.174s][info][gc,stats ] Update Region States 120 us [252.174s][info][gc,stats ] Concurrent Scan Remembered Set 19186 us, parallelism: 3.80x [252.174s][info][gc,stats ] RS: 72829 us [252.174s][info][gc,stats ] RS: Scan Clusters 72829 us, workers (us): 19113, 17918, 17906, 17891, ---, ---, ---, ---, [252.174s][info][gc,stats ] Concurrent Mark Roots 5076 us, parallelism: 3.48x [252.174s][info][gc,stats ] CMR: 17652 us [252.175s][info][gc,stats ] CMR: Thread Roots 16478 us, workers (us): 4048, 4240, 3692, 4498, ---, ---, ---, ---, [252.175s][info][gc,stats ] CMR: Code Cache Roots 1041 us, workers (us): 176, 158, 480, 227, ---, ---, ---, ---, [252.175s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 28, 26, 25, 20, ---, ---, ---, ---, [252.175s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [252.175s][info][gc,stats ] Concurrent Marking 445171 us, parallelism: 3.96x [252.175s][info][gc,stats ] CM: 1763341 us [252.175s][info][gc,stats ] CM: Parallel Mark 1763341 us, workers (us): 440846, 440837, 440834, 440823, ---, ---, ---, ---, [252.175s][info][gc,stats ] Pause Final Mark (G) 1433 us [252.175s][info][gc,stats ] Pause Final Mark (N) 993 us [252.175s][info][gc,stats ] Finish Mark 485 us [252.175s][info][gc,stats ] Update Region States 93 us [252.175s][info][gc,stats ] Choose Collection Set 182 us [252.175s][info][gc,stats ] Rebuild Free Set 42 us [252.175s][info][gc,stats ] Concurrent Thread Roots 4032 us, parallelism: 3.73x [252.175s][info][gc,stats ] CTR: 15035 us [252.175s][info][gc,stats ] CTR: Thread Roots 15035 us, workers (us): 3791, 3969, 3681, 3594, ---, ---, ---, ---, [252.175s][info][gc,stats ] Concurrent Weak References 66 us, parallelism: 0.02x [252.175s][info][gc,stats ] CWRF: 2 us [252.175s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [252.175s][info][gc,stats ] Concurrent Weak Roots 653 us [252.175s][info][gc,stats ] Roots 58 us, parallelism: 1.18x [252.175s][info][gc,stats ] CWR: 68 us [252.175s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 24, 19, 15, 10, ---, ---, ---, ---, [252.175s][info][gc,stats ] Rendezvous 574 us [252.175s][info][gc,stats ] Concurrent Cleanup 203 us [252.175s][info][gc,stats ] Concurrent Strong Roots 451 us, parallelism: 2.62x [252.175s][info][gc,stats ] CSR: 1179 us [252.175s][info][gc,stats ] CSR: Code Cache Roots 983 us, workers (us): 186, 253, 195, 349, ---, ---, ---, ---, [252.175s][info][gc,stats ] CSR: VM Strong Roots 164 us, workers (us): 49, 44, 41, 30, ---, ---, ---, ---, [252.175s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, ---, ---, 6, ---, ---, ---, ---, [252.175s][info][gc,stats ] Concurrent Evacuation 19158 us [252.175s][info][gc,stats ] Pause Init Update Refs (G) 883 us [252.175s][info][gc,stats ] Pause Init Update Refs (N) 443 us [252.175s][info][gc,stats ] Manage GCLABs 364 us [252.175s][info][gc,stats ] Concurrent Update Refs 192333 us [252.175s][info][gc,stats ] Concurrent Update Thread Roots 9704 us [252.175s][info][gc,stats ] Pause Final Update Refs (G) 755 us [252.175s][info][gc,stats ] Pause Final Update Refs (N) 224 us [252.175s][info][gc,stats ] Update Region States 49 us [252.175s][info][gc,stats ] Trash Collection Set 22 us [252.175s][info][gc,stats ] Rebuild Free Set 72 us [252.175s][info][gc,stats ] Concurrent Cleanup 201 us [252.175s][info][gc,stats ] Workers: Evacuated 48372K across 740421 objects, abandoned 0B across 0 objects. [252.175s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [252.175s][info][gc,stats ] - age 1: 38812448 bytes, 38812448 total [252.175s][info][gc,stats ] - age 2: 911248 bytes, 39723696 total [252.175s][info][gc,stats ] - age 3: 9016896 bytes, 48740592 total [252.175s][info][gc,stats ] - age 4: 774664 bytes, 49515256 total [252.175s][info][gc,stats ] - age 5: 1616 bytes, 49516872 total [252.175s][info][gc,stats ] - age 6: 16952 bytes, 49533824 total [252.175s][info][gc,stats ] [252.175s][info][gc,stats ] Mutators: Evacuated 467K across 3901 objects, abandoned 0B across 0 objects. [252.175s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [252.175s][info][gc,stats ] - age 1: 464296 bytes, 464296 total [252.175s][info][gc,stats ] - age 2: 128 bytes, 464424 total [252.175s][info][gc,stats ] - age 3: 4112 bytes, 468536 total [252.175s][info][gc,stats ] - age 4: 536 bytes, 469072 total [252.175s][info][gc,stats ] - age 6: 9600 bytes, 478672 total [252.175s][info][gc,stats ] [252.175s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [252.175s][info][gc,stats ] - age 1: 23755520 bytes, 23755520 total [252.175s][info][gc,stats ] - age 2: 73110288 bytes, 96865808 total [252.175s][info][gc,stats ] - age 3: 137674184 bytes, 234539992 total [252.175s][info][gc,stats ] - age 4: 82313888 bytes, 316853880 total [252.175s][info][gc,stats ] - age 5: 72185504 bytes, 389039384 total [252.175s][info][gc,stats ] - age 6: 6618024 bytes, 395657408 total [252.175s][info][gc,stats ] [252.175s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [252.175s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [252.175s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [252.185s][info][gc ] Transition from: normal to: idle [252.825s][info][gc ] Periodic Sample: GCU = 7.037%, MU = 16.954% during most recent 5.0s [254.909s][info][gc ] Trigger (YOUNG): Average GC time (2885.65 ms) is above the time for average allocation rate (1975 MB/s) to deplete free headroom (5697M) (margin of error = 2.23) [254.909s][info][gc,ergo ] Free headroom: 7284M (free) - 1587M (spike) - 0B (penalties) = 5697M [254.909s][info][gc ] Transition from: idle to: normal [254.909s][info][gc ] Heuristics request for young collection accepted [254.909s][info][gc,free ] Free: 7284M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3424K, Mutator Free: 911 Collector Reserve: 767M, Max: 8192K; Used: 6192B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [254.909s][info][gc,ergo ] GC(143) Start GC cycle (YOUNG) [254.909s][info][gc,start ] GC(143) Concurrent reset [254.909s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent reset [254.939s][info][gc ] GC(143) Concurrent reset 29.670ms [254.939s][info][gc,start ] GC(143) Pause Init Mark (YOUNG) [254.939s][info][gc,task ] GC(143) Using 8 of 8 workers for init marking [254.944s][info][gc ] GC(143) Pause Init Mark (YOUNG) 5.238ms [254.945s][info][gc,start ] GC(143) Concurrent remembered set scanning [254.945s][info][gc,task ] GC(143) Using 4 of 8 workers for Concurrent remembered set scanning [254.963s][info][gc ] GC(143) Concurrent remembered set scanning 18.359ms [254.963s][info][gc,start ] GC(143) Concurrent marking roots [254.963s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent marking roots [254.968s][info][gc ] GC(143) Concurrent marking roots 4.535ms [254.968s][info][gc,start ] GC(143) Concurrent marking (YOUNG) [254.968s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent marking [255.415s][info][gc ] GC(143) Concurrent marking (YOUNG) 447.406ms [255.415s][info][gc,start ] GC(143) Pause Final Mark (YOUNG) [255.415s][info][gc,task ] GC(143) Using 8 of 8 workers for final marking [255.416s][info][gc,ergo ] GC(143) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [255.416s][info][gc,ergo ] GC(143) Adaptive CSet Selection for YOUNG. Max Evacuation: 639M, Actual Free: 0B. [255.416s][info][gc,ergo ] GC(143) Chosen CSet evacuates young: 48710K (of which at least: 0B are to be promoted), old: 0B [255.416s][info][gc,ergo ] GC(143) Collectable Garbage: 6896M (99%), Immediate: 0B (0%), 0 regions, CSet: 6896M (99%), 868 regions [255.416s][info][gc,ergo ] GC(143) Evacuation Targets: YOUNG: 48710K, PROMOTE: 0B, OLD: 0B, TOTAL: 48710K [255.416s][info][gc,free ] Free: 6955M, Max: 8192K regular, 568M humongous, Frag: 92% external, 0% internal; Used: 4866K, Mutator Free: 870 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [255.416s][info][gc ] GC(143) Pause Final Mark (YOUNG) 0.953ms [255.416s][info][gc,start ] GC(143) Concurrent thread roots [255.416s][info][gc,task ] GC(143) Using 4 of 8 workers for Concurrent thread roots [255.421s][info][gc ] GC(143) Concurrent thread roots 4.227ms [255.421s][info][gc,start ] GC(143) Concurrent weak references [255.421s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent weak references [255.421s][info][gc,ref ] GC(143) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [255.421s][info][gc,ref ] GC(143) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [255.421s][info][gc,ref ] GC(143) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [255.421s][info][gc ] GC(143) Concurrent weak references 0.056ms [255.421s][info][gc,start ] GC(143) Concurrent weak roots [255.421s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent weak root [255.422s][info][gc ] GC(143) Concurrent weak roots 0.845ms [255.422s][info][gc,start ] GC(143) Concurrent cleanup [255.422s][info][gc ] GC(143) Concurrent cleanup 24699M->24699M(31744M) 0.103ms [255.422s][info][gc,free ] Free: 6943M, Max: 8192K regular, 568M humongous, Frag: 92% external, 0% internal; Used: 8616K, Mutator Free: 869 Collector Reserve: 64780K, Max: 8192K; Used: 755K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [255.422s][info][gc,start ] GC(143) Concurrent strong roots [255.422s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent strong root [255.422s][info][gc ] GC(143) Concurrent strong roots 0.408ms [255.422s][info][gc,start ] GC(143) Concurrent evacuation [255.422s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent evacuation [255.442s][info][gc ] GC(143) Concurrent evacuation 20.362ms [255.443s][info][gc,start ] GC(143) Pause Init Update Refs [255.443s][info][gc ] GC(143) Pause Init Update Refs 0.469ms [255.443s][info][gc,start ] GC(143) Concurrent update references [255.443s][info][gc,task ] GC(143) Using 4 of 8 workers for concurrent reference update [255.444s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [255.635s][info][gc ] GC(143) Concurrent update references 191.963ms [255.635s][info][gc,start ] GC(143) Concurrent update thread roots [255.648s][info][gc ] GC(143) Concurrent update thread roots 12.399ms [255.648s][info][gc,start ] GC(143) Pause Final Update Refs [255.648s][info][gc,task ] GC(143) Using 8 of 8 workers for final reference update [255.648s][info][gc,free ] Free: 12665M, Max: 8192K regular, 472M humongous, Frag: 92% external, 54% internal; Used: 6886M, Mutator Free: 1584 Collector Reserve: 767M, Max: 8192K; Used: 65540K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [255.648s][info][gc ] GC(143) Pause Final Update Refs 0.223ms [255.649s][info][gc,start ] GC(143) Concurrent cleanup [255.649s][info][gc ] GC(143) Concurrent cleanup 25208M->18273M(31744M) 0.194ms [255.649s][info][gc,ergo ] GC(143) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 13433M [255.649s][info][gc,ergo ] GC(143) At end of Concurrent Young GC: GCU: 5.0%, MU: 16.8% during period of 3.475s [255.649s][info][gc,ergo ] GC(143) At end of Concurrent Young GC: YOUNG generation used: 1918M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15352M, available: 13433M [255.649s][info][gc,ergo ] GC(143) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16392M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16392M, available: 8182K [255.649s][info][gc,free ] Free: 12665M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 6991K, Mutator Free: 1584 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [255.649s][info][gc,stats ] [255.649s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [255.649s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [255.649s][info][gc,stats ] [255.649s][info][gc,stats ] Concurrent Reset 29700 us [255.649s][info][gc,stats ] Pause Init Mark (G) 6041 us [255.649s][info][gc,stats ] Pause Init Mark (N) 5250 us [255.649s][info][gc,stats ] Swap Remembered Set 5042 us [255.649s][info][gc,stats ] Update Region States 47 us [255.649s][info][gc,stats ] Concurrent Scan Remembered Set 18375 us, parallelism: 3.85x [255.649s][info][gc,stats ] RS: 70722 us [255.649s][info][gc,stats ] RS: Scan Clusters 70722 us, workers (us): 18287, 18279, 17122, 17034, ---, ---, ---, ---, [255.649s][info][gc,stats ] Concurrent Mark Roots 4551 us, parallelism: 3.58x [255.649s][info][gc,stats ] CMR: 16279 us [255.649s][info][gc,stats ] CMR: Thread Roots 15184 us, workers (us): 3899, 3729, 3834, 3722, ---, ---, ---, ---, [255.649s][info][gc,stats ] CMR: Code Cache Roots 956 us, workers (us): 182, 243, 353, 178, ---, ---, ---, ---, [255.649s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 34, 27, 24, 16, ---, ---, ---, ---, [255.649s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [255.649s][info][gc,stats ] Concurrent Marking 447435 us, parallelism: 3.96x [255.649s][info][gc,stats ] CM: 1770606 us [255.649s][info][gc,stats ] CM: Parallel Mark 1770606 us, workers (us): 442677, 442653, 442650, 442626, ---, ---, ---, ---, [255.649s][info][gc,stats ] Pause Final Mark (G) 1467 us [255.649s][info][gc,stats ] Pause Final Mark (N) 959 us [255.649s][info][gc,stats ] Finish Mark 436 us [255.649s][info][gc,stats ] Update Region States 88 us [255.649s][info][gc,stats ] Choose Collection Set 182 us [255.649s][info][gc,stats ] Rebuild Free Set 56 us [255.649s][info][gc,stats ] Concurrent Thread Roots 4239 us, parallelism: 3.74x [255.649s][info][gc,stats ] CTR: 15868 us [255.649s][info][gc,stats ] CTR: Thread Roots 15868 us, workers (us): 3819, 3948, 4184, 3918, ---, ---, ---, ---, [255.649s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.03x [255.649s][info][gc,stats ] CWRF: 2 us [255.649s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [255.649s][info][gc,stats ] Concurrent Weak Roots 850 us [255.649s][info][gc,stats ] Roots 55 us, parallelism: 1.33x [255.649s][info][gc,stats ] CWR: 73 us [255.649s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 24, 21, 17, 11, ---, ---, ---, ---, [255.649s][info][gc,stats ] Rendezvous 782 us [255.649s][info][gc,stats ] Concurrent Cleanup 108 us [255.649s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.70x [255.649s][info][gc,stats ] CSR: 1114 us [255.649s][info][gc,stats ] CSR: Code Cache Roots 942 us, workers (us): 187, 222, 197, 336, ---, ---, ---, ---, [255.650s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 35, 35, 33, ---, ---, ---, ---, [255.650s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [255.650s][info][gc,stats ] Concurrent Evacuation 20377 us [255.650s][info][gc,stats ] Pause Init Update Refs (G) 964 us [255.650s][info][gc,stats ] Pause Init Update Refs (N) 479 us [255.650s][info][gc,stats ] Manage GCLABs 389 us [255.650s][info][gc,stats ] Concurrent Update Refs 191987 us [255.650s][info][gc,stats ] Concurrent Update Thread Roots 12417 us [255.650s][info][gc,stats ] Pause Final Update Refs (G) 762 us [255.650s][info][gc,stats ] Pause Final Update Refs (N) 229 us [255.650s][info][gc,stats ] Update Region States 48 us [255.650s][info][gc,stats ] Trash Collection Set 23 us [255.650s][info][gc,stats ] Rebuild Free Set 74 us [255.650s][info][gc,stats ] Concurrent Cleanup 201 us [255.650s][info][gc,stats ] Workers: Evacuated 48255K across 733791 objects, abandoned 0B across 0 objects. [255.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [255.650s][info][gc,stats ] - age 1: 37926712 bytes, 37926712 total [255.650s][info][gc,stats ] - age 2: 1057920 bytes, 38984632 total [255.650s][info][gc,stats ] - age 3: 709768 bytes, 39694400 total [255.650s][info][gc,stats ] - age 4: 8925392 bytes, 48619792 total [255.650s][info][gc,stats ] - age 5: 774832 bytes, 49394624 total [255.650s][info][gc,stats ] - age 6: 1616 bytes, 49396240 total [255.650s][info][gc,stats ] - age 7: 17784 bytes, 49414024 total [255.650s][info][gc,stats ] [255.650s][info][gc,stats ] Mutators: Evacuated 454K across 3774 objects, abandoned 0B across 0 objects. [255.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [255.650s][info][gc,stats ] - age 1: 453512 bytes, 453512 total [255.650s][info][gc,stats ] - age 2: 224 bytes, 453736 total [255.650s][info][gc,stats ] - age 3: 64 bytes, 453800 total [255.650s][info][gc,stats ] - age 4: 3088 bytes, 456888 total [255.650s][info][gc,stats ] - age 5: 112 bytes, 457000 total [255.650s][info][gc,stats ] - age 7: 8704 bytes, 465704 total [255.650s][info][gc,stats ] [255.650s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [255.650s][info][gc,stats ] - age 2: 23687240 bytes, 23687240 total [255.650s][info][gc,stats ] - age 3: 72982552 bytes, 96669792 total [255.650s][info][gc,stats ] - age 4: 137479592 bytes, 234149384 total [255.650s][info][gc,stats ] - age 5: 82010680 bytes, 316160064 total [255.650s][info][gc,stats ] - age 6: 72111672 bytes, 388271736 total [255.650s][info][gc,stats ] - age 7: 6618024 bytes, 394889760 total [255.650s][info][gc,stats ] [255.650s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [255.650s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [255.650s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [255.660s][info][gc ] Transition from: normal to: idle [255.660s][info][gc ] Trigger (YOUNG): expedite promotion of 6462K [255.660s][info][gc ] Transition from: idle to: normal [255.660s][info][gc ] Heuristics request for young collection accepted [255.660s][info][gc,free ] Free: 12640M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 7650K, Mutator Free: 1581 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [255.660s][info][gc,ergo ] GC(144) Start GC cycle (YOUNG) [255.660s][info][gc,start ] GC(144) Concurrent reset [255.660s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent reset [255.665s][info][gc ] GC(144) Concurrent reset 5.122ms [255.666s][info][gc,start ] GC(144) Pause Init Mark (YOUNG) [255.666s][info][gc,task ] GC(144) Using 8 of 8 workers for init marking [255.669s][info][gc ] GC(144) Pause Init Mark (YOUNG) 3.464ms [255.669s][info][gc,start ] GC(144) Concurrent remembered set scanning [255.669s][info][gc,task ] GC(144) Using 4 of 8 workers for Concurrent remembered set scanning [255.688s][info][gc ] GC(144) Concurrent remembered set scanning 18.917ms [255.688s][info][gc,start ] GC(144) Concurrent marking roots [255.688s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent marking roots [255.692s][info][gc ] GC(144) Concurrent marking roots 4.036ms [255.692s][info][gc,start ] GC(144) Concurrent marking (YOUNG) [255.692s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent marking [256.133s][info][gc ] GC(144) Concurrent marking (YOUNG) 440.416ms [256.133s][info][gc,start ] GC(144) Pause Final Mark (YOUNG) [256.133s][info][gc,task ] GC(144) Using 8 of 8 workers for final marking [256.134s][info][gc,ergo ] GC(144) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [256.134s][info][gc,ergo ] GC(144) Adaptive CSet Selection for YOUNG. Max Evacuation: 639M, Actual Free: 0B. [256.134s][info][gc,ergo ] GC(144) Chosen CSet evacuates young: 261M (of which at least: 6462K are to be promoted), old: 0B [256.134s][info][gc,ergo ] GC(144) Collectable Garbage: 1530M (99%), Immediate: 0B (0%), 0 regions, CSet: 1530M (99%), 225 regions [256.134s][info][gc,ergo ] GC(144) Evacuation Targets: YOUNG: 261M, PROMOTE: 6462K, OLD: 0B, TOTAL: 268M [256.134s][info][gc,free ] Free: 12113M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 6233K, Mutator Free: 1515 Collector Reserve: 319M, Max: 8192K; Used: 4128B Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [256.134s][info][gc ] GC(144) Pause Final Mark (YOUNG) 0.933ms [256.134s][info][gc,start ] GC(144) Concurrent thread roots [256.134s][info][gc,task ] GC(144) Using 4 of 8 workers for Concurrent thread roots [256.139s][info][gc ] GC(144) Concurrent thread roots 4.683ms [256.139s][info][gc,start ] GC(144) Concurrent weak references [256.139s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent weak references [256.139s][info][gc,ref ] GC(144) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [256.139s][info][gc,ref ] GC(144) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [256.139s][info][gc,ref ] GC(144) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [256.139s][info][gc ] GC(144) Concurrent weak references 0.034ms [256.139s][info][gc,start ] GC(144) Concurrent weak roots [256.139s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent weak root [256.139s][info][gc ] GC(144) Concurrent weak roots 0.613ms [256.139s][info][gc,start ] GC(144) Concurrent cleanup [256.140s][info][gc ] GC(144) Concurrent cleanup 19284M->19284M(31744M) 0.107ms [256.140s][info][gc,free ] Free: 12100M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 3099K, Mutator Free: 1513 Collector Reserve: 319M, Max: 8192K; Used: 848K Old Collector Reserve: 7935K, Max: 7935K; Used: 256K [256.140s][info][gc,start ] GC(144) Concurrent strong roots [256.140s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent strong root [256.140s][info][gc ] GC(144) Concurrent strong roots 0.463ms [256.140s][info][gc,start ] GC(144) Concurrent evacuation [256.140s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent evacuation [256.151s][info][gc,ergo ] GC(144) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 5194056, old capacity: 17188257792, old_used: 17154307664, old unaffiliated regions: 0 [256.151s][info][gc,ergo ] GC(144) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 5194056, old capacity: 17188257792, old_used: 17154307664, old unaffiliated regions: 0 [256.151s][info][gc,ergo ] GC(144) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 5194056, old capacity: 17188257792, old_used: 17154307664, old unaffiliated regions: 0 [256.151s][info][gc,ergo ] GC(144) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 5194056, old capacity: 17188257792, old_used: 17154307664, old unaffiliated regions: 0 [256.151s][info][gc,ergo ] GC(144) Squelching additional promotion failure reports for current epoch [256.175s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [256.496s][info][gc ] GC(144) Concurrent evacuation 355.540ms [256.496s][info][gc,start ] GC(144) Pause Init Update Refs [256.497s][info][gc ] GC(144) Pause Init Update Refs 0.526ms [256.497s][info][gc,start ] GC(144) Concurrent update references [256.497s][info][gc,task ] GC(144) Using 4 of 8 workers for concurrent reference update [256.497s][info][gc,free ] At start of update refs, moving 40955K to Mutator free set from Collector Reserve (40955K) and from Old Collector Reserve (0B) [256.753s][info][gc ] GC(144) Concurrent update references 256.448ms [256.753s][info][gc,start ] GC(144) Concurrent update thread roots [256.763s][info][gc ] GC(144) Concurrent update thread roots 9.541ms [256.763s][info][gc,start ] GC(144) Pause Final Update Refs [256.763s][info][gc,task ] GC(144) Using 8 of 8 workers for final reference update [256.763s][info][gc,free ] Free: 11842M, Max: 8192K regular, 3384M humongous, Frag: 68% external, 12% internal; Used: 1491M, Mutator Free: 1481 Collector Reserve: 767M, Max: 8192K; Used: 272M Old Collector Reserve: 48342K, Max: 8192K; Used: 41770K [256.763s][info][gc ] GC(144) Pause Final Update Refs 0.216ms [256.764s][info][gc,start ] GC(144) Concurrent cleanup [256.764s][info][gc ] GC(144) Concurrent cleanup 20847M->19057M(31744M) 0.128ms [256.764s][info][gc ] GC(144) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 16440M [256.764s][info][gc,ergo ] GC(144) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 48351K, young_available: 12610M [256.764s][info][gc,ergo ] GC(144) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.1% during period of 1.115s [256.764s][info][gc,ergo ] GC(144) At end of Concurrent Young GC: YOUNG generation used: 2694M, used regions: 2712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15304M, available: 12609M [256.764s][info][gc,ergo ] GC(144) At end of Concurrent Young GC: OLD generation used: 16363M, used regions: 16400M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16440M, available: 48351K [256.764s][info][gc,free ] Free: 11841M, Max: 8192K regular, 3384M humongous, Frag: 72% external, 0% internal; Used: 6922K, Mutator Free: 1481 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 48342K, Max: 8192K; Used: 810K [256.764s][info][gc,stats ] [256.764s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [256.764s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [256.764s][info][gc,stats ] [256.764s][info][gc,stats ] Concurrent Reset 5152 us [256.764s][info][gc,stats ] Pause Init Mark (G) 4097 us [256.764s][info][gc,stats ] Pause Init Mark (N) 3473 us [256.764s][info][gc,stats ] Swap Remembered Set 3275 us [256.764s][info][gc,stats ] Update Region States 82 us [256.764s][info][gc,stats ] Concurrent Scan Remembered Set 18933 us, parallelism: 3.98x [256.764s][info][gc,stats ] RS: 75435 us [256.764s][info][gc,stats ] RS: Scan Clusters 75435 us, workers (us): 18863, 18862, 18856, 18853, ---, ---, ---, ---, [256.764s][info][gc,stats ] Concurrent Mark Roots 4050 us, parallelism: 3.52x [256.764s][info][gc,stats ] CMR: 14273 us [256.764s][info][gc,stats ] CMR: Thread Roots 13265 us, workers (us): 3177, 3223, 3519, 3346, ---, ---, ---, ---, [256.764s][info][gc,stats ] CMR: Code Cache Roots 887 us, workers (us): 346, 189, 211, 140, ---, ---, ---, ---, [256.764s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 29, 26, 18, 10, ---, ---, ---, ---, [256.764s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, ---, 9, ---, ---, ---, ---, [256.764s][info][gc,stats ] Concurrent Marking 440442 us, parallelism: 3.96x [256.764s][info][gc,stats ] CM: 1744552 us [256.764s][info][gc,stats ] CM: Parallel Mark 1744552 us, workers (us): 436158, 436138, 436133, 436123, ---, ---, ---, ---, [256.764s][info][gc,stats ] Pause Final Mark (G) 1424 us [256.764s][info][gc,stats ] Pause Final Mark (N) 939 us [256.764s][info][gc,stats ] Finish Mark 500 us [256.764s][info][gc,stats ] Update Region States 89 us [256.764s][info][gc,stats ] Choose Collection Set 106 us [256.764s][info][gc,stats ] Rebuild Free Set 53 us [256.764s][info][gc,stats ] Concurrent Thread Roots 4690 us, parallelism: 3.83x [256.764s][info][gc,stats ] CTR: 17957 us [256.764s][info][gc,stats ] CTR: Thread Roots 17957 us, workers (us): 4515, 4613, 4411, 4419, ---, ---, ---, ---, [256.764s][info][gc,stats ] Concurrent Weak References 38 us, parallelism: 0.03x [256.764s][info][gc,stats ] CWRF: 1 us [256.764s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [256.764s][info][gc,stats ] Concurrent Weak Roots 627 us [256.764s][info][gc,stats ] Roots 52 us, parallelism: 1.58x [256.764s][info][gc,stats ] CWR: 82 us [256.764s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 24, 24, 18, 15, ---, ---, ---, ---, [256.764s][info][gc,stats ] Rendezvous 551 us [256.764s][info][gc,stats ] Concurrent Cleanup 112 us [256.764s][info][gc,stats ] Concurrent Strong Roots 467 us, parallelism: 2.51x [256.764s][info][gc,stats ] CSR: 1172 us [256.764s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 193, 219, 186, 378, ---, ---, ---, ---, [256.764s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 49, 41, 41, 37, ---, ---, ---, ---, [256.764s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 23, 7, ---, ---, ---, ---, ---, [256.764s][info][gc,stats ] Concurrent Evacuation 355563 us [256.764s][info][gc,stats ] Pause Init Update Refs (G) 1112 us [256.764s][info][gc,stats ] Pause Init Update Refs (N) 534 us [256.764s][info][gc,stats ] Manage GCLABs 439 us [256.764s][info][gc,stats ] Concurrent Update Refs 256471 us [256.764s][info][gc,stats ] Concurrent Update Thread Roots 9556 us [256.765s][info][gc,stats ] Pause Final Update Refs (G) 797 us [256.765s][info][gc,stats ] Pause Final Update Refs (N) 222 us [256.765s][info][gc,stats ] Update Region States 49 us [256.765s][info][gc,stats ] Trash Collection Set 10 us [256.765s][info][gc,stats ] Rebuild Free Set 79 us [256.765s][info][gc,stats ] Concurrent Cleanup 133 us [256.765s][info][gc,stats ] Workers: Evacuated 265M across 7766981 objects, abandoned 0B across 0 objects. [256.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [256.765s][info][gc,stats ] - age 1: 28071392 bytes, 28071392 total [256.765s][info][gc,stats ] - age 2: 10347504 bytes, 38418896 total [256.765s][info][gc,stats ] - age 3: 3559208 bytes, 41978104 total [256.765s][info][gc,stats ] - age 4: 733336 bytes, 42711440 total [256.765s][info][gc,stats ] - age 5: 26165776 bytes, 68877216 total [256.765s][info][gc,stats ] - age 6: 65251416 bytes, 134128632 total [256.765s][info][gc,stats ] - age 7: 11032728 bytes, 145161360 total [256.765s][info][gc,stats ] - age 8: 128158000 bytes, 273319360 total [256.765s][info][gc,stats ] - age 9: 230440 bytes, 273549800 total [256.765s][info][gc,stats ] - age 10: 23264 bytes, 273573064 total [256.765s][info][gc,stats ] - age 11: 167624 bytes, 273740688 total [256.765s][info][gc,stats ] - age 12: 62872 bytes, 273803560 total [256.765s][info][gc,stats ] - age 13: 65232 bytes, 273868792 total [256.765s][info][gc,stats ] - age 15: 32 bytes, 273868824 total [256.765s][info][gc,stats ] [256.765s][info][gc,stats ] Mutators: Evacuated 2393K across 67116 objects, abandoned 0B across 0 objects. [256.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [256.765s][info][gc,stats ] - age 1: 560544 bytes, 560544 total [256.765s][info][gc,stats ] - age 2: 336072 bytes, 896616 total [256.765s][info][gc,stats ] - age 3: 28600 bytes, 925216 total [256.765s][info][gc,stats ] - age 4: 46792 bytes, 972008 total [256.765s][info][gc,stats ] - age 5: 53040 bytes, 1025048 total [256.765s][info][gc,stats ] - age 6: 162712 bytes, 1187760 total [256.765s][info][gc,stats ] - age 7: 43040 bytes, 1230800 total [256.765s][info][gc,stats ] - age 8: 1206216 bytes, 2437016 total [256.765s][info][gc,stats ] - age 9: 40 bytes, 2437056 total [256.765s][info][gc,stats ] [256.765s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [256.765s][info][gc,stats ] - age 3: 8177888 bytes, 8177888 total [256.765s][info][gc,stats ] - age 4: 58067440 bytes, 66245328 total [256.765s][info][gc,stats ] - age 5: 73193760 bytes, 139439088 total [256.765s][info][gc,stats ] - age 6: 24475504 bytes, 163914592 total [256.765s][info][gc,stats ] [256.765s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [256.765s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [256.765s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [256.775s][info][gc ] Transition from: normal to: idle [256.775s][info][gc ] Trigger (YOUNG): expedite promotion of 33618K [256.775s][info][gc ] Transition from: idle to: normal [256.775s][info][gc ] Heuristics request for young collection accepted [256.775s][info][gc,free ] Free: 11817M, Max: 8192K regular, 3384M humongous, Frag: 72% external, 0% internal; Used: 6186K, Mutator Free: 1478 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 48342K, Max: 8192K; Used: 810K [256.775s][info][gc,ergo ] GC(145) Start GC cycle (YOUNG) [256.775s][info][gc,start ] GC(145) Concurrent reset [256.775s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent reset [256.788s][info][gc ] GC(145) Concurrent reset 12.459ms [256.788s][info][gc,start ] GC(145) Pause Init Mark (YOUNG) [256.788s][info][gc,task ] GC(145) Using 8 of 8 workers for init marking [256.792s][info][gc ] GC(145) Pause Init Mark (YOUNG) 3.583ms [256.792s][info][gc,start ] GC(145) Concurrent remembered set scanning [256.792s][info][gc,task ] GC(145) Using 4 of 8 workers for Concurrent remembered set scanning [256.815s][info][gc ] GC(145) Concurrent remembered set scanning 23.255ms [256.815s][info][gc,start ] GC(145) Concurrent marking roots [256.815s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent marking roots [256.819s][info][gc ] GC(145) Concurrent marking roots 4.202ms [256.819s][info][gc,start ] GC(145) Concurrent marking (YOUNG) [256.819s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent marking [257.254s][info][gc ] GC(145) Concurrent marking (YOUNG) 434.071ms [257.254s][info][gc,start ] GC(145) Pause Final Mark (YOUNG) [257.254s][info][gc,task ] GC(145) Using 8 of 8 workers for final marking [257.255s][info][gc,ergo ] GC(145) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [257.255s][info][gc,ergo ] GC(145) Adaptive CSet Selection for YOUNG. Max Evacuation: 637M, Actual Free: 0B. [257.255s][info][gc,ergo ] GC(145) Chosen CSet evacuates young: 47375K (of which at least: 0B are to be promoted), old: 0B [257.255s][info][gc,ergo ] GC(145) Collectable Garbage: 2321M (99%), Immediate: 0B (0%), 0 regions, CSet: 2321M (99%), 296 regions [257.255s][info][gc,ergo ] GC(145) Evacuation Targets: YOUNG: 47375K, PROMOTE: 0B, OLD: 0B, TOTAL: 47375K [257.255s][info][gc ] GC(145) Transfer 5 region(s) from OLD to YOUNG, yielding increased size: 15344M [257.255s][info][gc,ergo ] GC(145) Successfully transferred 5 excess regions to young before start of evacuation [257.255s][info][gc,free ] Free: 11598M, Max: 8192K regular, 2432M humongous, Frag: 80% external, 0% internal; Used: 1464K, Mutator Free: 1450 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7382K, Max: 7382K; Used: 810K [257.255s][info][gc ] GC(145) Pause Final Mark (YOUNG) 0.942ms [257.255s][info][gc,start ] GC(145) Concurrent thread roots [257.255s][info][gc,task ] GC(145) Using 4 of 8 workers for Concurrent thread roots [257.259s][info][gc ] GC(145) Concurrent thread roots 3.976ms [257.259s][info][gc,start ] GC(145) Concurrent weak references [257.259s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent weak references [257.259s][info][gc,ref ] GC(145) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.259s][info][gc,ref ] GC(145) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.259s][info][gc,ref ] GC(145) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.259s][info][gc ] GC(145) Concurrent weak references 0.038ms [257.259s][info][gc,start ] GC(145) Concurrent weak roots [257.259s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent weak root [257.260s][info][gc ] GC(145) Concurrent weak roots 0.826ms [257.260s][info][gc,start ] GC(145) Concurrent cleanup [257.260s][info][gc ] GC(145) Concurrent cleanup 20065M->20066M(31744M) 0.123ms [257.260s][info][gc,free ] Free: 11585M, Max: 8192K regular, 2424M humongous, Frag: 80% external, 0% internal; Used: 6152K, Mutator Free: 1449 Collector Reserve: 56660K, Max: 8192K; Used: 683K Old Collector Reserve: 7367K, Max: 7367K; Used: 825K [257.260s][info][gc,start ] GC(145) Concurrent strong roots [257.260s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent strong root [257.260s][info][gc ] GC(145) Concurrent strong roots 0.450ms [257.260s][info][gc,start ] GC(145) Concurrent evacuation [257.260s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent evacuation [257.279s][info][gc,ergo ] GC(145) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7568384, promotion expended: 7346328, old capacity: 17196646400, old_used: 17165658192, old unaffiliated regions: 0 [257.279s][info][gc,ergo ] GC(145) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7568384, promotion expended: 7346328, old capacity: 17196646400, old_used: 17165658192, old unaffiliated regions: 0 [257.279s][info][gc,ergo ] GC(145) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7568384, promotion expended: 7346328, old capacity: 17196646400, old_used: 17165658192, old unaffiliated regions: 0 [257.279s][info][gc,ergo ] GC(145) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7568384, promotion expended: 7346328, old capacity: 17196646400, old_used: 17165658192, old unaffiliated regions: 0 [257.279s][info][gc,ergo ] GC(145) Squelching additional promotion failure reports for current epoch [257.281s][info][gc ] GC(145) Concurrent evacuation 20.513ms [257.281s][info][gc,start ] GC(145) Pause Init Update Refs [257.282s][info][gc ] GC(145) Pause Init Update Refs 0.472ms [257.282s][info][gc,start ] GC(145) Concurrent update references [257.282s][info][gc,task ] GC(145) Using 4 of 8 workers for concurrent reference update [257.282s][info][gc,free ] At start of update refs, moving 8179K to Mutator free set from Collector Reserve (8179K) and from Old Collector Reserve (0B) [257.481s][info][gc ] GC(145) Concurrent update references 199.312ms [257.481s][info][gc,start ] GC(145) Concurrent update thread roots [257.491s][info][gc ] GC(145) Concurrent update thread roots 9.237ms [257.491s][info][gc,start ] GC(145) Pause Final Update Refs [257.491s][info][gc,task ] GC(145) Using 8 of 8 workers for final reference update [257.491s][info][gc,free ] Free: 12711M, Max: 8192K regular, 1944M humongous, Frag: 82% external, 18% internal; Used: 2304M, Mutator Free: 1589 Collector Reserve: 767M, Max: 8192K; Used: 65552K Old Collector Reserve: 0B, Max: 0B; Used: 0B [257.491s][info][gc ] GC(145) Pause Final Update Refs 0.194ms [257.491s][info][gc,start ] GC(145) Concurrent cleanup [257.491s][info][gc ] GC(145) Concurrent cleanup 20595M->18235M(31744M) 0.187ms [257.491s][info][gc,ergo ] GC(145) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9216B, young_available: 13478M [257.492s][info][gc,ergo ] GC(145) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.9% during period of 0.728s [257.492s][info][gc,ergo ] GC(145) At end of Concurrent Young GC: YOUNG generation used: 1866M, used regions: 1896M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15344M, available: 13477M [257.492s][info][gc,ergo ] GC(145) At end of Concurrent Young GC: OLD generation used: 16370M, used regions: 16400M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16400M, available: 9216B [257.492s][info][gc,free ] Free: 12709M, Max: 8192K regular, 2144M humongous, Frag: 84% external, 0% internal; Used: 2156K, Mutator Free: 1589 Collector Reserve: 767M, Max: 8192K; Used: 16512B Old Collector Reserve: 0B, Max: 0B; Used: 0B [257.492s][info][gc,stats ] [257.492s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [257.492s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [257.492s][info][gc,stats ] [257.492s][info][gc,stats ] Concurrent Reset 12487 us [257.492s][info][gc,stats ] Pause Init Mark (G) 4376 us [257.492s][info][gc,stats ] Pause Init Mark (N) 3596 us [257.492s][info][gc,stats ] Swap Remembered Set 3345 us [257.492s][info][gc,stats ] Update Region States 83 us [257.492s][info][gc,stats ] Concurrent Scan Remembered Set 23269 us, parallelism: 3.98x [257.492s][info][gc,stats ] RS: 92633 us [257.492s][info][gc,stats ] RS: Scan Clusters 92633 us, workers (us): 23164, 23162, 23156, 23151, ---, ---, ---, ---, [257.492s][info][gc,stats ] Concurrent Mark Roots 4216 us, parallelism: 3.50x [257.492s][info][gc,stats ] CMR: 14753 us [257.492s][info][gc,stats ] CMR: Thread Roots 13683 us, workers (us): 3449, 3216, 3611, 3406, ---, ---, ---, ---, [257.492s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 178, 356, 266, 141, ---, ---, ---, ---, [257.492s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 29, 27, 20, 17, ---, ---, ---, ---, [257.492s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [257.492s][info][gc,stats ] Concurrent Marking 434104 us, parallelism: 3.96x [257.492s][info][gc,stats ] CM: 1719195 us [257.492s][info][gc,stats ] CM: Parallel Mark 1719195 us, workers (us): 429822, 429799, 429791, 429784, ---, ---, ---, ---, [257.492s][info][gc,stats ] Pause Final Mark (G) 1429 us [257.492s][info][gc,stats ] Pause Final Mark (N) 948 us [257.492s][info][gc,stats ] Finish Mark 469 us [257.492s][info][gc,stats ] Update Region States 101 us [257.492s][info][gc,stats ] Choose Collection Set 130 us [257.492s][info][gc,stats ] Rebuild Free Set 52 us [257.492s][info][gc,stats ] Concurrent Thread Roots 3987 us, parallelism: 3.79x [257.492s][info][gc,stats ] CTR: 15103 us [257.493s][info][gc,stats ] CTR: Thread Roots 15103 us, workers (us): 3730, 3730, 3896, 3747, ---, ---, ---, ---, [257.493s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [257.493s][info][gc,stats ] CWRF: 2 us [257.493s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [257.493s][info][gc,stats ] Concurrent Weak Roots 840 us [257.493s][info][gc,stats ] Roots 56 us, parallelism: 1.48x [257.493s][info][gc,stats ] CWR: 83 us [257.493s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 26, 23, 20, 15, ---, ---, ---, ---, [257.493s][info][gc,stats ] Rendezvous 760 us [257.493s][info][gc,stats ] Concurrent Cleanup 129 us [257.493s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.55x [257.493s][info][gc,stats ] CSR: 1168 us [257.493s][info][gc,stats ] CSR: Code Cache Roots 987 us, workers (us): 246, 194, 192, 355, ---, ---, ---, ---, [257.493s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 49, 42, 33, 28, ---, ---, ---, ---, [257.493s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 25, ---, 6, ---, ---, ---, ---, [257.493s][info][gc,stats ] Concurrent Evacuation 20525 us [257.493s][info][gc,stats ] Pause Init Update Refs (G) 955 us [257.493s][info][gc,stats ] Pause Init Update Refs (N) 480 us [257.493s][info][gc,stats ] Manage GCLABs 401 us [257.493s][info][gc,stats ] Concurrent Update Refs 199335 us [257.493s][info][gc,stats ] Concurrent Update Thread Roots 9245 us [257.493s][info][gc,stats ] Pause Final Update Refs (G) 731 us [257.493s][info][gc,stats ] Pause Final Update Refs (N) 199 us [257.493s][info][gc,stats ] Update Region States 43 us [257.493s][info][gc,stats ] Trash Collection Set 10 us [257.493s][info][gc,stats ] Rebuild Free Set 72 us [257.493s][info][gc,stats ] Concurrent Cleanup 196 us [257.493s][info][gc,stats ] Workers: Evacuated 47006K across 728588 objects, abandoned 0B across 0 objects. [257.493s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [257.493s][info][gc,stats ] - age 1: 34051832 bytes, 34051832 total [257.493s][info][gc,stats ] - age 2: 219088 bytes, 34270920 total [257.493s][info][gc,stats ] - age 3: 928256 bytes, 35199176 total [257.493s][info][gc,stats ] - age 4: 969120 bytes, 36168296 total [257.493s][info][gc,stats ] - age 5: 415360 bytes, 36583656 total [257.493s][info][gc,stats ] - age 6: 4126240 bytes, 40709896 total [257.493s][info][gc,stats ] - age 7: 615280 bytes, 41325176 total [257.493s][info][gc,stats ] - age 8: 6223712 bytes, 47548888 total [257.493s][info][gc,stats ] - age 9: 585952 bytes, 48134840 total [257.493s][info][gc,stats ] [257.493s][info][gc,stats ] Mutators: Evacuated 368K across 3058 objects, abandoned 360B across 1 objects. [257.493s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [257.493s][info][gc,stats ] - age 1: 367504 bytes, 367504 total [257.493s][info][gc,stats ] - age 2: 608 bytes, 368112 total [257.493s][info][gc,stats ] - age 3: 208 bytes, 368320 total [257.493s][info][gc,stats ] - age 4: 80 bytes, 368400 total [257.493s][info][gc,stats ] - age 5: 256 bytes, 368656 total [257.493s][info][gc,stats ] - age 6: 1256 bytes, 369912 total [257.493s][info][gc,stats ] - age 7: 232 bytes, 370144 total [257.493s][info][gc,stats ] - age 8: 7128 bytes, 377272 total [257.493s][info][gc,stats ] [257.493s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [257.493s][info][gc,stats ] - age 1: 221543808 bytes, 221543808 total [257.493s][info][gc,stats ] - age 4: 8177888 bytes, 229721696 total [257.493s][info][gc,stats ] - age 5: 58067440 bytes, 287789136 total [257.493s][info][gc,stats ] - age 6: 73193760 bytes, 360982896 total [257.493s][info][gc,stats ] - age 7: 24475504 bytes, 385458400 total [257.493s][info][gc,stats ] [257.493s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [257.493s][info][gc,stats ] - age 7: 16117119240 bytes, 16117119240 total [257.493s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [257.503s][info][gc ] Transition from: normal to: idle [257.504s][info][gc ] Trigger (YOUNG): expedite promotion in place of 23901K [257.504s][info][gc ] Transition from: idle to: normal [257.504s][info][gc ] Heuristics request for young collection accepted [257.504s][info][gc,free ] Free: 12682M, Max: 8192K regular, 2144M humongous, Frag: 84% external, 0% internal; Used: 5351K, Mutator Free: 1586 Collector Reserve: 767M, Max: 8192K; Used: 16512B Old Collector Reserve: 0B, Max: 0B; Used: 0B [257.504s][info][gc,ergo ] GC(146) Start GC cycle (YOUNG) [257.504s][info][gc,start ] GC(146) Concurrent reset [257.504s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent reset [257.511s][info][gc ] GC(146) Concurrent reset 6.810ms [257.511s][info][gc,start ] GC(146) Pause Init Mark (YOUNG) [257.511s][info][gc,task ] GC(146) Using 8 of 8 workers for init marking [257.515s][info][gc ] GC(146) Pause Init Mark (YOUNG) 3.607ms [257.515s][info][gc,start ] GC(146) Concurrent remembered set scanning [257.515s][info][gc,task ] GC(146) Using 4 of 8 workers for Concurrent remembered set scanning [257.542s][info][gc ] GC(146) Concurrent remembered set scanning 26.746ms [257.542s][info][gc,start ] GC(146) Concurrent marking roots [257.542s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent marking roots [257.546s][info][gc ] GC(146) Concurrent marking roots 4.264ms [257.546s][info][gc,start ] GC(146) Concurrent marking (YOUNG) [257.546s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent marking [257.833s][info][gc ] Periodic Sample: GCU = 13.916%, MU = 17.377% during most recent 5.0s [257.974s][info][gc ] GC(146) Concurrent marking (YOUNG) 428.207ms [257.975s][info][gc,start ] GC(146) Pause Final Mark (YOUNG) [257.975s][info][gc,task ] GC(146) Using 8 of 8 workers for final marking [257.975s][info][gc,ergo ] GC(146) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [257.976s][info][gc,ergo ] GC(146) Adaptive CSet Selection for YOUNG. Max Evacuation: 639M, Actual Free: 0B. [257.976s][info][gc,ergo ] GC(146) Chosen CSet evacuates young: 65104K (of which at least: 0B are to be promoted), old: 0B [257.976s][info][gc,ergo ] GC(146) Collectable Garbage: 1496M (99%), Immediate: 0B (0%), 0 regions, CSet: 1496M (99%), 195 regions [257.976s][info][gc,ergo ] GC(146) Evacuation Targets: YOUNG: 65104K, PROMOTE: 0B, OLD: 0B, TOTAL: 65104K [257.976s][info][gc,free ] Free: 12391M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 730K, Mutator Free: 1549 Collector Reserve: 81907K, Max: 8192K; Used: 12384B Old Collector Reserve: 0B, Max: 0B; Used: 0B [257.976s][info][gc ] GC(146) Pause Final Mark (YOUNG) 0.931ms [257.976s][info][gc,start ] GC(146) Concurrent thread roots [257.976s][info][gc,task ] GC(146) Using 4 of 8 workers for Concurrent thread roots [257.976s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [257.978s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9216, promotion expended: 7680, old capacity: 17205035008, old_used: 17165880400, old unaffiliated regions: 0 [257.978s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9216, promotion expended: 7680, old capacity: 17205035008, old_used: 17165880400, old unaffiliated regions: 0 [257.978s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9216, promotion expended: 7680, old capacity: 17205035008, old_used: 17165880400, old unaffiliated regions: 0 [257.978s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9216, promotion expended: 7680, old capacity: 17205035008, old_used: 17165880400, old unaffiliated regions: 0 [257.978s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [257.980s][info][gc ] GC(146) Concurrent thread roots 4.252ms [257.980s][info][gc,start ] GC(146) Concurrent weak references [257.980s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent weak references [257.980s][info][gc,ref ] GC(146) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.980s][info][gc,ref ] GC(146) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.980s][info][gc,ref ] GC(146) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [257.980s][info][gc ] GC(146) Concurrent weak references 0.039ms [257.980s][info][gc,start ] GC(146) Concurrent weak roots [257.980s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent weak root [257.981s][info][gc ] GC(146) Concurrent weak roots 0.861ms [257.981s][info][gc,start ] GC(146) Concurrent cleanup [257.981s][info][gc ] GC(146) Concurrent cleanup 19258M->19258M(31744M) 0.103ms [257.981s][info][gc,free ] Free: 12368M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 7575K, Mutator Free: 1547 Collector Reserve: 81160K, Max: 8192K; Used: 759K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [257.981s][info][gc,start ] GC(146) Concurrent strong roots [257.981s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent strong root [257.982s][info][gc ] GC(146) Concurrent strong roots 0.441ms [257.982s][info][gc,start ] GC(146) Concurrent evacuation [257.982s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent evacuation [257.989s][info][gc ] GC(146) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [257.989s][info][gc ] GC(146) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [257.989s][info][gc ] GC(146) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [258.034s][info][gc ] GC(146) Concurrent evacuation 52.118ms [258.034s][info][gc,start ] GC(146) Pause Init Update Refs [258.035s][info][gc ] GC(146) Pause Init Update Refs 0.496ms [258.035s][info][gc,start ] GC(146) Concurrent update references [258.035s][info][gc,task ] GC(146) Using 4 of 8 workers for concurrent reference update [258.035s][info][gc,free ] At start of update refs, moving 8159K to Mutator free set from Collector Reserve (8159K) and from Old Collector Reserve (0B) [258.231s][info][gc ] GC(146) Concurrent update references 195.819ms [258.231s][info][gc,start ] GC(146) Concurrent update thread roots [258.240s][info][gc ] GC(146) Concurrent update thread roots 9.151ms [258.240s][info][gc,start ] GC(146) Pause Final Update Refs [258.240s][info][gc,task ] GC(146) Using 8 of 8 workers for final reference update [258.240s][info][gc,free ] Free: 12645M, Max: 8192K regular, 1944M humongous, Frag: 83% external, 11% internal; Used: 1482M, Mutator Free: 1581 Collector Reserve: 767M, Max: 8192K; Used: 81956K Old Collector Reserve: 8059K, Max: 8059K; Used: 132K [258.240s][info][gc ] GC(146) Pause Final Update Refs 0.198ms [258.240s][info][gc,start ] GC(146) Concurrent cleanup [258.241s][info][gc ] GC(146) Concurrent cleanup 19845M->18293M(31744M) 0.136ms [258.241s][info][gc,ergo ] GC(146) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8068K, young_available: 13413M [258.241s][info][gc,ergo ] GC(146) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.0% during period of 0.749s [258.241s][info][gc,ergo ] GC(146) At end of Concurrent Young GC: YOUNG generation used: 1899M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15312M, available: 13412M [258.241s][info][gc,ergo ] GC(146) At end of Concurrent Young GC: OLD generation used: 16394M, used regions: 16432M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16432M, available: 8068K [258.241s][info][gc,free ] Free: 12644M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 3497K, Mutator Free: 1581 Collector Reserve: 767M, Max: 8192K; Used: 37152B Old Collector Reserve: 8059K, Max: 8059K; Used: 132K [258.241s][info][gc,stats ] [258.241s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [258.241s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [258.241s][info][gc,stats ] [258.241s][info][gc,stats ] Concurrent Reset 6826 us [258.241s][info][gc,stats ] Pause Init Mark (G) 4291 us [258.241s][info][gc,stats ] Pause Init Mark (N) 3617 us [258.241s][info][gc,stats ] Swap Remembered Set 3387 us [258.241s][info][gc,stats ] Update Region States 104 us [258.241s][info][gc,stats ] Concurrent Scan Remembered Set 26763 us, parallelism: 3.95x [258.241s][info][gc,stats ] RS: 105712 us [258.241s][info][gc,stats ] RS: Scan Clusters 105712 us, workers (us): 26678, 26517, 26324, 26193, ---, ---, ---, ---, [258.241s][info][gc,stats ] Concurrent Mark Roots 4278 us, parallelism: 3.50x [258.241s][info][gc,stats ] CMR: 14954 us [258.241s][info][gc,stats ] CMR: Thread Roots 13866 us, workers (us): 3462, 3490, 3670, 3244, ---, ---, ---, ---, [258.241s][info][gc,stats ] CMR: Code Cache Roots 951 us, workers (us): 177, 176, 265, 332, ---, ---, ---, ---, [258.241s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 24, 24, 20, ---, ---, ---, ---, [258.241s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [258.241s][info][gc,stats ] Concurrent Marking 428233 us, parallelism: 3.96x [258.241s][info][gc,stats ] CM: 1696181 us [258.241s][info][gc,stats ] CM: Parallel Mark 1696181 us, workers (us): 424061, 424051, 424036, 424032, ---, ---, ---, ---, [258.241s][info][gc,stats ] Pause Final Mark (G) 1420 us [258.241s][info][gc,stats ] Pause Final Mark (N) 937 us [258.241s][info][gc,stats ] Finish Mark 503 us [258.241s][info][gc,stats ] Update Region States 89 us [258.241s][info][gc,stats ] Choose Collection Set 102 us [258.241s][info][gc,stats ] Rebuild Free Set 52 us [258.241s][info][gc,stats ] Concurrent Thread Roots 4265 us, parallelism: 3.79x [258.241s][info][gc,stats ] CTR: 16153 us [258.241s][info][gc,stats ] CTR: Thread Roots 16153 us, workers (us): 4058, 3981, 4206, 3908, ---, ---, ---, ---, [258.241s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [258.241s][info][gc,stats ] CWRF: 1 us [258.241s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [258.241s][info][gc,stats ] Concurrent Weak Roots 866 us [258.241s][info][gc,stats ] Roots 60 us, parallelism: 1.67x [258.241s][info][gc,stats ] CWR: 100 us [258.241s][info][gc,stats ] CWR: VM Weak Roots 100 us, workers (us): 29, 27, 25, 19, ---, ---, ---, ---, [258.241s][info][gc,stats ] Rendezvous 793 us [258.241s][info][gc,stats ] Concurrent Cleanup 107 us [258.241s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.61x [258.241s][info][gc,stats ] CSR: 1187 us [258.241s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 358, 194, 249, 194, ---, ---, ---, ---, [258.241s][info][gc,stats ] CSR: VM Strong Roots 162 us, workers (us): 46, 43, 38, 34, ---, ---, ---, ---, [258.241s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 7, 25, ---, ---, ---, ---, ---, ---, [258.241s][info][gc,stats ] Concurrent Evacuation 52133 us [258.241s][info][gc,stats ] Pause Init Update Refs (G) 980 us [258.241s][info][gc,stats ] Pause Init Update Refs (N) 507 us [258.241s][info][gc,stats ] Manage GCLABs 401 us [258.241s][info][gc,stats ] Concurrent Update Refs 195842 us [258.241s][info][gc,stats ] Concurrent Update Thread Roots 9168 us [258.241s][info][gc,stats ] Pause Final Update Refs (G) 743 us [258.241s][info][gc,stats ] Pause Final Update Refs (N) 203 us [258.241s][info][gc,stats ] Update Region States 48 us [258.241s][info][gc,stats ] Trash Collection Set 8 us [258.241s][info][gc,stats ] Rebuild Free Set 74 us [258.241s][info][gc,stats ] Concurrent Cleanup 142 us [258.241s][info][gc,stats ] Workers: Evacuated 64742K across 1258002 objects, abandoned 0B across 0 objects. [258.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [258.241s][info][gc,stats ] - age 1: 27259008 bytes, 27259008 total [258.241s][info][gc,stats ] - age 2: 9540888 bytes, 36799896 total [258.241s][info][gc,stats ] - age 3: 221400 bytes, 37021296 total [258.241s][info][gc,stats ] - age 4: 966184 bytes, 37987480 total [258.241s][info][gc,stats ] - age 5: 1057632 bytes, 39045112 total [258.241s][info][gc,stats ] - age 6: 709552 bytes, 39754664 total [258.241s][info][gc,stats ] - age 7: 8928160 bytes, 48682824 total [258.241s][info][gc,stats ] - age 8: 14585208 bytes, 63268032 total [258.241s][info][gc,stats ] - age 9: 1232 bytes, 63269264 total [258.241s][info][gc,stats ] - age 10: 3026616 bytes, 66295880 total [258.241s][info][gc,stats ] [258.241s][info][gc,stats ] Mutators: Evacuated 362K across 3207 objects, abandoned 0B across 0 objects. [258.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [258.241s][info][gc,stats ] - age 1: 352720 bytes, 352720 total [258.241s][info][gc,stats ] - age 2: 1584 bytes, 354304 total [258.241s][info][gc,stats ] - age 4: 160 bytes, 354464 total [258.241s][info][gc,stats ] - age 5: 224 bytes, 354688 total [258.241s][info][gc,stats ] - age 6: 856 bytes, 355544 total [258.241s][info][gc,stats ] - age 7: 3320 bytes, 358864 total [258.241s][info][gc,stats ] - age 8: 8600 bytes, 367464 total [258.241s][info][gc,stats ] - age 10: 3704 bytes, 371168 total [258.241s][info][gc,stats ] [258.241s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [258.241s][info][gc,stats ] - age 1: 6976 bytes, 6976 total [258.242s][info][gc,stats ] - age 2: 199865344 bytes, 199872320 total [258.242s][info][gc,stats ] - age 5: 8177888 bytes, 208050208 total [258.242s][info][gc,stats ] - age 6: 58067440 bytes, 266117648 total [258.242s][info][gc,stats ] - age 7: 73193760 bytes, 339311408 total [258.242s][info][gc,stats ] [258.242s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [258.242s][info][gc,stats ] - age 7: 16141594744 bytes, 16141594744 total [258.242s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [258.252s][info][gc ] Transition from: normal to: idle [258.252s][info][gc ] Trigger (YOUNG): expedite promotion in place of 71478K [258.252s][info][gc ] Transition from: idle to: normal [258.252s][info][gc ] Heuristics request for young collection accepted [258.252s][info][gc,free ] Free: 12619M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 4160K, Mutator Free: 1578 Collector Reserve: 767M, Max: 8192K; Used: 37152B Old Collector Reserve: 8059K, Max: 8059K; Used: 132K [258.252s][info][gc,ergo ] GC(147) Start GC cycle (YOUNG) [258.252s][info][gc,start ] GC(147) Concurrent reset [258.252s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent reset [258.259s][info][gc ] GC(147) Concurrent reset 7.126ms [258.260s][info][gc,start ] GC(147) Pause Init Mark (YOUNG) [258.260s][info][gc,task ] GC(147) Using 8 of 8 workers for init marking [258.264s][info][gc ] GC(147) Pause Init Mark (YOUNG) 3.597ms [258.264s][info][gc,start ] GC(147) Concurrent remembered set scanning [258.264s][info][gc,task ] GC(147) Using 4 of 8 workers for Concurrent remembered set scanning [258.301s][info][gc ] GC(147) Concurrent remembered set scanning 37.361ms [258.301s][info][gc,start ] GC(147) Concurrent marking roots [258.301s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent marking roots [258.305s][info][gc ] GC(147) Concurrent marking roots 4.044ms [258.305s][info][gc,start ] GC(147) Concurrent marking (YOUNG) [258.305s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent marking [258.706s][info][gc ] GC(147) Concurrent marking (YOUNG) 400.444ms [258.706s][info][gc,start ] GC(147) Pause Final Mark (YOUNG) [258.706s][info][gc,task ] GC(147) Using 8 of 8 workers for final marking [258.707s][info][gc,ergo ] GC(147) Planning to promote in place 0 humongous regions and 9 regular regions, spanning a total of 75497472 used bytes [258.707s][info][gc,ergo ] GC(147) Adaptive CSet Selection for YOUNG. Max Evacuation: 637M, Actual Free: 0B. [258.707s][info][gc,ergo ] GC(147) Chosen CSet evacuates young: 75095K (of which at least: 0B are to be promoted), old: 0B [258.707s][info][gc,ergo ] GC(147) Collectable Garbage: 1550M (99%), Immediate: 0B (0%), 0 regions, CSet: 1550M (99%), 203 regions [258.707s][info][gc,ergo ] GC(147) Evacuation Targets: YOUNG: 75095K, PROMOTE: 0B, OLD: 0B, TOTAL: 75095K [258.707s][info][gc,free ] Free: 12360M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 7373K, Mutator Free: 1546 Collector Reserve: 98271K, Max: 8192K; Used: 33024B Old Collector Reserve: 8059K, Max: 8059K; Used: 132K [258.707s][info][gc ] GC(147) Pause Final Mark (YOUNG) 0.926ms [258.707s][info][gc,start ] GC(147) Concurrent thread roots [258.707s][info][gc,task ] GC(147) Using 4 of 8 workers for Concurrent thread roots [258.711s][info][gc ] GC(147) Concurrent thread roots 3.868ms [258.711s][info][gc,start ] GC(147) Concurrent weak references [258.711s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent weak references [258.711s][info][gc,ref ] GC(147) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [258.711s][info][gc,ref ] GC(147) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [258.711s][info][gc,ref ] GC(147) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [258.711s][info][gc ] GC(147) Concurrent weak references 0.053ms [258.711s][info][gc,start ] GC(147) Concurrent weak roots [258.711s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent weak root [258.712s][info][gc ] GC(147) Concurrent weak roots 0.603ms [258.712s][info][gc,start ] GC(147) Concurrent cleanup [258.712s][info][gc ] GC(147) Concurrent cleanup 19263M->19263M(31744M) 0.115ms [258.712s][info][gc,free ] Free: 12348M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 3967K, Mutator Free: 1544 Collector Reserve: 97495K, Max: 8192K; Used: 808K Old Collector Reserve: 8042K, Max: 8042K; Used: 150K [258.712s][info][gc,start ] GC(147) Concurrent strong roots [258.712s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent strong root [258.712s][info][gc ] GC(147) Concurrent strong roots 0.480ms [258.712s][info][gc,start ] GC(147) Concurrent evacuation [258.712s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent evacuation [258.720s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [258.720s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [258.720s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [258.723s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [258.723s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [258.724s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [258.726s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [258.727s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [258.728s][info][gc ] GC(147) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [258.736s][info][gc,ergo ] GC(147) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8262144, promotion expended: 7145184, old capacity: 17305698304, old_used: 17273815632, old unaffiliated regions: 0 [258.736s][info][gc,ergo ] GC(147) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8262144, promotion expended: 7145184, old capacity: 17305698304, old_used: 17273815632, old unaffiliated regions: 0 [258.736s][info][gc,ergo ] GC(147) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8262144, promotion expended: 7145184, old capacity: 17305698304, old_used: 17273815632, old unaffiliated regions: 0 [258.736s][info][gc,ergo ] GC(147) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8262144, promotion expended: 7145184, old capacity: 17305698304, old_used: 17273815632, old unaffiliated regions: 0 [258.736s][info][gc,ergo ] GC(147) Squelching additional promotion failure reports for current epoch [258.787s][info][gc ] GC(147) Concurrent evacuation 74.482ms [258.787s][info][gc,start ] GC(147) Pause Init Update Refs [258.787s][info][gc ] GC(147) Pause Init Update Refs 0.484ms [258.788s][info][gc,start ] GC(147) Concurrent update references [258.788s][info][gc,task ] GC(147) Using 4 of 8 workers for concurrent reference update [258.788s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [258.981s][info][gc ] GC(147) Concurrent update references 192.904ms [258.981s][info][gc,start ] GC(147) Concurrent update thread roots [258.992s][info][gc ] GC(147) Concurrent update thread roots 11.702ms [258.993s][info][gc,start ] GC(147) Pause Final Update Refs [258.993s][info][gc,task ] GC(147) Using 8 of 8 workers for final reference update [258.993s][info][gc,free ] Free: 12639M, Max: 8192K regular, 1944M humongous, Frag: 83% external, 12% internal; Used: 1552M, Mutator Free: 1580 Collector Reserve: 767M, Max: 8192K; Used: 73732K Old Collector Reserve: 975K, Max: 975K; Used: 7216K [258.993s][info][gc ] GC(147) Pause Final Update Refs 0.218ms [258.993s][info][gc,start ] GC(147) Concurrent cleanup [258.993s][info][gc ] GC(147) Concurrent cleanup 19922M->18306M(31744M) 0.120ms [258.993s][info][gc,ergo ] GC(147) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 984K, young_available: 13406M [258.993s][info][gc,ergo ] GC(147) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.1% during period of 0.753s [258.993s][info][gc,ergo ] GC(147) At end of Concurrent Young GC: YOUNG generation used: 1833M, used regions: 1864M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15240M, available: 13406M [258.993s][info][gc,ergo ] GC(147) At end of Concurrent Young GC: OLD generation used: 16473M, used regions: 16504M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16504M, available: 984K [258.993s][info][gc,free ] Free: 12638M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 1766K, Mutator Free: 1580 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [258.994s][info][gc,stats ] [258.994s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [258.994s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [258.994s][info][gc,stats ] [258.994s][info][gc,stats ] Concurrent Reset 7143 us [258.994s][info][gc,stats ] Pause Init Mark (G) 4181 us [258.994s][info][gc,stats ] Pause Init Mark (N) 3605 us [258.994s][info][gc,stats ] Swap Remembered Set 3408 us [258.994s][info][gc,stats ] Update Region States 78 us [258.994s][info][gc,stats ] Concurrent Scan Remembered Set 37378 us, parallelism: 3.99x [258.994s][info][gc,stats ] RS: 149085 us [258.994s][info][gc,stats ] RS: Scan Clusters 149085 us, workers (us): 37281, 37277, 37266, 37261, ---, ---, ---, ---, [258.994s][info][gc,stats ] Concurrent Mark Roots 4051 us, parallelism: 3.62x [258.994s][info][gc,stats ] CMR: 14670 us [258.994s][info][gc,stats ] CMR: Thread Roots 13586 us, workers (us): 3400, 3355, 3469, 3361, ---, ---, ---, ---, [258.994s][info][gc,stats ] CMR: Code Cache Roots 949 us, workers (us): 336, 219, 177, 218, ---, ---, ---, ---, [258.994s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 32, 26, 19, 18, ---, ---, ---, ---, [258.994s][info][gc,stats ] CMR: CLDG Roots 41 us, workers (us): ---, 8, ---, 34, ---, ---, ---, ---, [258.994s][info][gc,stats ] Concurrent Marking 400476 us, parallelism: 3.96x [258.994s][info][gc,stats ] CM: 1584813 us [258.994s][info][gc,stats ] CM: Parallel Mark 1584813 us, workers (us): 396216, 396202, 396204, 396192, ---, ---, ---, ---, [258.994s][info][gc,stats ] Pause Final Mark (G) 1381 us [258.994s][info][gc,stats ] Pause Final Mark (N) 932 us [258.994s][info][gc,stats ] Finish Mark 499 us [258.994s][info][gc,stats ] Update Region States 87 us [258.994s][info][gc,stats ] Choose Collection Set 103 us [258.994s][info][gc,stats ] Rebuild Free Set 51 us [258.994s][info][gc,stats ] Concurrent Thread Roots 3884 us, parallelism: 3.69x [258.994s][info][gc,stats ] CTR: 14327 us [258.994s][info][gc,stats ] CTR: Thread Roots 14327 us, workers (us): 3543, 3471, 3547, 3766, ---, ---, ---, ---, [258.994s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.03x [258.994s][info][gc,stats ] CWRF: 1 us [258.994s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [258.994s][info][gc,stats ] Concurrent Weak Roots 611 us [258.994s][info][gc,stats ] Roots 58 us, parallelism: 1.20x [258.994s][info][gc,stats ] CWR: 70 us [258.994s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 24, 19, 16, 10, ---, ---, ---, ---, [258.994s][info][gc,stats ] Rendezvous 533 us [258.994s][info][gc,stats ] Concurrent Cleanup 120 us [258.994s][info][gc,stats ] Concurrent Strong Roots 488 us, parallelism: 2.53x [258.994s][info][gc,stats ] CSR: 1232 us [258.994s][info][gc,stats ] CSR: Code Cache Roots 1019 us, workers (us): 386, 185, 260, 187, ---, ---, ---, ---, [258.994s][info][gc,stats ] CSR: VM Strong Roots 180 us, workers (us): 54, 47, 41, 38, ---, ---, ---, ---, [258.994s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, 7, ---, 26, ---, ---, ---, ---, [258.994s][info][gc,stats ] Concurrent Evacuation 74497 us [258.994s][info][gc,stats ] Pause Init Update Refs (G) 947 us [258.994s][info][gc,stats ] Pause Init Update Refs (N) 493 us [258.994s][info][gc,stats ] Manage GCLABs 412 us [258.994s][info][gc,stats ] Concurrent Update Refs 192931 us [258.994s][info][gc,stats ] Concurrent Update Thread Roots 11710 us [258.994s][info][gc,stats ] Pause Final Update Refs (G) 791 us [258.994s][info][gc,stats ] Pause Final Update Refs (N) 224 us [258.994s][info][gc,stats ] Update Region States 48 us [258.994s][info][gc,stats ] Trash Collection Set 16 us [258.994s][info][gc,stats ] Rebuild Free Set 78 us [258.994s][info][gc,stats ] Concurrent Cleanup 125 us [258.994s][info][gc,stats ] Workers: Evacuated 74780K across 1516324 objects, abandoned 0B across 0 objects. [258.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [258.994s][info][gc,stats ] - age 1: 38274832 bytes, 38274832 total [258.994s][info][gc,stats ] - age 2: 8288032 bytes, 46562864 total [258.994s][info][gc,stats ] - age 3: 536512 bytes, 47099376 total [258.994s][info][gc,stats ] - age 4: 216440 bytes, 47315816 total [258.994s][info][gc,stats ] - age 5: 965992 bytes, 48281808 total [258.994s][info][gc,stats ] - age 6: 1057792 bytes, 49339600 total [258.994s][info][gc,stats ] - age 7: 4852536 bytes, 54192136 total [258.994s][info][gc,stats ] - age 8: 7249144 bytes, 61441280 total [258.994s][info][gc,stats ] - age 9: 12109952 bytes, 73551232 total [258.994s][info][gc,stats ] - age 10: 457480 bytes, 74008712 total [258.994s][info][gc,stats ] - age 11: 2566672 bytes, 76575384 total [258.994s][info][gc,stats ] [258.994s][info][gc,stats ] Mutators: Evacuated 315K across 3131 objects, abandoned 0B across 0 objects. [258.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [258.994s][info][gc,stats ] - age 1: 292432 bytes, 292432 total [258.994s][info][gc,stats ] - age 3: 704 bytes, 293136 total [258.994s][info][gc,stats ] - age 4: 32 bytes, 293168 total [258.994s][info][gc,stats ] - age 5: 352 bytes, 293520 total [258.994s][info][gc,stats ] - age 6: 96 bytes, 293616 total [258.994s][info][gc,stats ] - age 7: 9192 bytes, 302808 total [258.994s][info][gc,stats ] - age 8: 12944 bytes, 315752 total [258.994s][info][gc,stats ] - age 10: 6848 bytes, 322600 total [258.994s][info][gc,stats ] [258.994s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [258.994s][info][gc,stats ] - age 2: 6976 bytes, 6976 total [258.994s][info][gc,stats ] - age 3: 199865344 bytes, 199872320 total [258.994s][info][gc,stats ] - age 6: 8177888 bytes, 208050208 total [258.994s][info][gc,stats ] - age 7: 58067440 bytes, 266117648 total [258.994s][info][gc,stats ] [258.994s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [258.994s][info][gc,stats ] - age 7: 16214788504 bytes, 16214788504 total [258.994s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [259.004s][info][gc ] Transition from: normal to: idle [259.004s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56706K [259.004s][info][gc ] Transition from: idle to: normal [259.004s][info][gc ] Heuristics request for young collection accepted [259.004s][info][gc,free ] Free: 12614M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 1839K, Mutator Free: 1577 Collector Reserve: 767M, Max: 8192K; Used: 4128B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [259.004s][info][gc,ergo ] GC(148) Start GC cycle (YOUNG) [259.004s][info][gc,start ] GC(148) Concurrent reset [259.004s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent reset [259.012s][info][gc ] GC(148) Concurrent reset 7.229ms [259.012s][info][gc,start ] GC(148) Pause Init Mark (YOUNG) [259.012s][info][gc,task ] GC(148) Using 8 of 8 workers for init marking [259.016s][info][gc ] GC(148) Pause Init Mark (YOUNG) 3.554ms [259.016s][info][gc,start ] GC(148) Concurrent remembered set scanning [259.016s][info][gc,task ] GC(148) Using 4 of 8 workers for Concurrent remembered set scanning [259.081s][info][gc ] GC(148) Concurrent remembered set scanning 65.586ms [259.081s][info][gc,start ] GC(148) Concurrent marking roots [259.081s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent marking roots [259.086s][info][gc ] GC(148) Concurrent marking roots 4.459ms [259.086s][info][gc,start ] GC(148) Concurrent marking (YOUNG) [259.086s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent marking [259.438s][info][gc ] GC(148) Concurrent marking (YOUNG) 352.450ms [259.439s][info][gc,start ] GC(148) Pause Final Mark (YOUNG) [259.439s][info][gc,task ] GC(148) Using 8 of 8 workers for final marking [259.439s][info][gc,ergo ] GC(148) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [259.439s][info][gc,ergo ] GC(148) Adaptive CSet Selection for YOUNG. Max Evacuation: 635M, Actual Free: 454K. [259.439s][info][gc,ergo ] GC(148) Chosen CSet evacuates young: 54581K (of which at least: 0B are to be promoted), old: 0B [259.439s][info][gc,ergo ] GC(148) Collectable Garbage: 1563M (99%), Immediate: 454K (0%), 2 regions, CSet: 1562M (99%), 202 regions [259.440s][info][gc,ergo ] GC(148) Evacuation Targets: YOUNG: 54581K, PROMOTE: 0B, OLD: 0B, TOTAL: 54581K [259.440s][info][gc,free ] Free: 12431M, Max: 8192K regular, 1944M humongous, Frag: 85% external, 0% internal; Used: 794K, Mutator Free: 1554 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [259.440s][info][gc ] GC(148) Pause Final Mark (YOUNG) 0.894ms [259.440s][info][gc,start ] GC(148) Concurrent thread roots [259.440s][info][gc,task ] GC(148) Using 4 of 8 workers for Concurrent thread roots [259.444s][info][gc ] GC(148) Concurrent thread roots 3.971ms [259.444s][info][gc,start ] GC(148) Concurrent weak references [259.444s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent weak references [259.444s][info][gc,ref ] GC(148) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [259.444s][info][gc,ref ] GC(148) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [259.444s][info][gc,ref ] GC(148) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [259.444s][info][gc ] GC(148) Concurrent weak references 0.052ms [259.444s][info][gc,start ] GC(148) Concurrent weak roots [259.444s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent weak root [259.445s][info][gc ] GC(148) Concurrent weak roots 0.791ms [259.445s][info][gc,start ] GC(148) Concurrent cleanup [259.445s][info][gc ] GC(148) Concurrent cleanup 19232M->19232M(31744M) 0.113ms [259.445s][info][gc,free ] Free: 12418M, Max: 8192K regular, 2640M humongous, Frag: 79% external, 0% internal; Used: 5700K, Mutator Free: 1553 Collector Reserve: 64695K, Max: 8192K; Used: 840K Old Collector Reserve: 960K, Max: 960K; Used: 7231K [259.445s][info][gc,start ] GC(148) Concurrent strong roots [259.445s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent strong root [259.445s][info][gc ] GC(148) Concurrent strong roots 0.419ms [259.445s][info][gc,start ] GC(148) Concurrent evacuation [259.445s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent evacuation [259.452s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [259.452s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [259.452s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [259.452s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [259.455s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [259.455s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [259.458s][info][gc ] GC(148) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [259.458s][info][gc,ergo ] GC(148) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1008128, promotion expended: 926704, old capacity: 17364418560, old_used: 17333570640, old unaffiliated regions: 0 [259.458s][info][gc,ergo ] GC(148) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1008128, promotion expended: 926704, old capacity: 17364418560, old_used: 17333570640, old unaffiliated regions: 0 [259.458s][info][gc,ergo ] GC(148) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1008128, promotion expended: 926704, old capacity: 17364418560, old_used: 17333570640, old unaffiliated regions: 0 [259.458s][info][gc,ergo ] GC(148) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1008128, promotion expended: 926704, old capacity: 17364418560, old_used: 17333570640, old unaffiliated regions: 0 [259.458s][info][gc,ergo ] GC(148) Squelching additional promotion failure reports for current epoch [259.460s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [259.500s][info][gc ] GC(148) Concurrent evacuation 54.903ms [259.501s][info][gc,start ] GC(148) Pause Init Update Refs [259.501s][info][gc ] GC(148) Pause Init Update Refs 0.494ms [259.501s][info][gc,start ] GC(148) Concurrent update references [259.501s][info][gc,task ] GC(148) Using 4 of 8 workers for concurrent reference update [259.501s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [259.681s][info][gc ] GC(148) Concurrent update references 179.481ms [259.681s][info][gc,start ] GC(148) Concurrent update thread roots [259.691s][info][gc ] GC(148) Concurrent update thread roots 9.804ms [259.691s][info][gc,start ] GC(148) Pause Final Update Refs [259.691s][info][gc,task ] GC(148) Using 8 of 8 workers for final reference update [259.691s][info][gc,free ] Free: 12762M, Max: 8192K regular, 2640M humongous, Frag: 77% external, 12% internal; Used: 1541M, Mutator Free: 1596 Collector Reserve: 759M, Max: 8192K; Used: 81946K Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [259.691s][info][gc ] GC(148) Pause Final Update Refs 0.236ms [259.691s][info][gc,start ] GC(148) Concurrent cleanup [259.692s][info][gc ] GC(148) Concurrent cleanup 19792M->18184M(31744M) 0.132ms [259.692s][info][gc,ergo ] GC(148) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8126K, young_available: 13521M [259.692s][info][gc,ergo ] GC(148) At end of Concurrent Young GC: GCU: 22.7%, MU: 18.1% during period of 0.698s [259.692s][info][gc,ergo ] GC(148) At end of Concurrent Young GC: YOUNG generation used: 1654M, used regions: 1680M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15176M, available: 13521M [259.692s][info][gc,ergo ] GC(148) At end of Concurrent Young GC: OLD generation used: 16530M, used regions: 16568M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16568M, available: 8126K [259.692s][info][gc,free ] Free: 12761M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 6801K, Mutator Free: 1596 Collector Reserve: 759M, Max: 8192K; Used: 26832B Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [259.692s][info][gc,stats ] [259.692s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [259.692s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [259.692s][info][gc,stats ] [259.692s][info][gc,stats ] Concurrent Reset 7244 us [259.692s][info][gc,stats ] Pause Init Mark (G) 4143 us [259.692s][info][gc,stats ] Pause Init Mark (N) 3563 us [259.692s][info][gc,stats ] Swap Remembered Set 3369 us [259.692s][info][gc,stats ] Update Region States 74 us [259.692s][info][gc,stats ] Concurrent Scan Remembered Set 65610 us, parallelism: 3.99x [259.692s][info][gc,stats ] RS: 261941 us [259.692s][info][gc,stats ] RS: Scan Clusters 261941 us, workers (us): 65491, 65488, 65483, 65479, ---, ---, ---, ---, [259.692s][info][gc,stats ] Concurrent Mark Roots 4484 us, parallelism: 3.53x [259.692s][info][gc,stats ] CMR: 15825 us [259.692s][info][gc,stats ] CMR: Thread Roots 14637 us, workers (us): 3706, 3350, 3883, 3699, ---, ---, ---, ---, [259.692s][info][gc,stats ] CMR: Code Cache Roots 1052 us, workers (us): 217, 497, 176, 163, ---, ---, ---, ---, [259.692s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 31, 28, 22, 19, ---, ---, ---, ---, [259.692s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [259.692s][info][gc,stats ] Concurrent Marking 352481 us, parallelism: 3.95x [259.692s][info][gc,stats ] CM: 1393768 us [259.692s][info][gc,stats ] CM: Parallel Mark 1393768 us, workers (us): 348450, 348437, 348448, 348433, ---, ---, ---, ---, [259.692s][info][gc,stats ] Pause Final Mark (G) 1458 us [259.692s][info][gc,stats ] Pause Final Mark (N) 900 us [259.692s][info][gc,stats ] Finish Mark 449 us [259.692s][info][gc,stats ] Update Region States 99 us [259.692s][info][gc,stats ] Choose Collection Set 107 us [259.692s][info][gc,stats ] Rebuild Free Set 51 us [259.692s][info][gc,stats ] Concurrent Thread Roots 3985 us, parallelism: 3.75x [259.692s][info][gc,stats ] CTR: 14946 us [259.692s][info][gc,stats ] CTR: Thread Roots 14946 us, workers (us): 3605, 3695, 3748, 3898, ---, ---, ---, ---, [259.692s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [259.692s][info][gc,stats ] CWRF: 2 us [259.692s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [259.692s][info][gc,stats ] Concurrent Weak Roots 796 us [259.692s][info][gc,stats ] Roots 58 us, parallelism: 1.37x [259.692s][info][gc,stats ] CWR: 80 us [259.692s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 28, 20, 17, 15, ---, ---, ---, ---, [259.692s][info][gc,stats ] Rendezvous 724 us [259.692s][info][gc,stats ] Concurrent Cleanup 118 us [259.692s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.78x [259.692s][info][gc,stats ] CSR: 1175 us [259.692s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 189, 340, 249, 203, ---, ---, ---, ---, [259.692s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 46, 44, 38, 32, ---, ---, ---, ---, [259.692s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 26, ---, 6, ---, ---, ---, ---, ---, [259.692s][info][gc,stats ] Concurrent Evacuation 54919 us [259.692s][info][gc,stats ] Pause Init Update Refs (G) 1065 us [259.692s][info][gc,stats ] Pause Init Update Refs (N) 503 us [259.692s][info][gc,stats ] Manage GCLABs 412 us [259.692s][info][gc,stats ] Concurrent Update Refs 179513 us [259.692s][info][gc,stats ] Concurrent Update Thread Roots 9825 us [259.692s][info][gc,stats ] Pause Final Update Refs (G) 871 us [259.692s][info][gc,stats ] Pause Final Update Refs (N) 241 us [259.692s][info][gc,stats ] Update Region States 53 us [259.692s][info][gc,stats ] Trash Collection Set 8 us [259.692s][info][gc,stats ] Rebuild Free Set 97 us [259.692s][info][gc,stats ] Concurrent Cleanup 139 us [259.692s][info][gc,stats ] Workers: Evacuated 54271K across 965910 objects, abandoned 0B across 0 objects. [259.692s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [259.692s][info][gc,stats ] - age 1: 24058168 bytes, 24058168 total [259.692s][info][gc,stats ] - age 2: 8330848 bytes, 32389016 total [259.692s][info][gc,stats ] - age 3: 269112 bytes, 32658128 total [259.692s][info][gc,stats ] - age 4: 520208 bytes, 33178336 total [259.692s][info][gc,stats ] - age 5: 216376 bytes, 33394712 total [259.692s][info][gc,stats ] - age 6: 965992 bytes, 34360704 total [259.692s][info][gc,stats ] - age 7: 1057968 bytes, 35418672 total [259.692s][info][gc,stats ] - age 8: 1292384 bytes, 36711056 total [259.692s][info][gc,stats ] - age 9: 4410544 bytes, 41121600 total [259.692s][info][gc,stats ] - age 10: 11889216 bytes, 53010816 total [259.692s][info][gc,stats ] - age 11: 145960 bytes, 53156776 total [259.692s][info][gc,stats ] - age 12: 2417576 bytes, 55574352 total [259.692s][info][gc,stats ] [259.692s][info][gc,stats ] Mutators: Evacuated 310K across 2769 objects, abandoned 0B across 0 objects. [259.692s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [259.692s][info][gc,stats ] - age 1: 301968 bytes, 301968 total [259.692s][info][gc,stats ] - age 2: 64 bytes, 302032 total [259.692s][info][gc,stats ] - age 3: 1056 bytes, 303088 total [259.692s][info][gc,stats ] - age 4: 112 bytes, 303200 total [259.692s][info][gc,stats ] - age 5: 96 bytes, 303296 total [259.692s][info][gc,stats ] - age 6: 288 bytes, 303584 total [259.692s][info][gc,stats ] - age 7: 528 bytes, 304112 total [259.692s][info][gc,stats ] - age 8: 1512 bytes, 305624 total [259.692s][info][gc,stats ] - age 9: 4488 bytes, 310112 total [259.692s][info][gc,stats ] - age 10: 3608 bytes, 313720 total [259.692s][info][gc,stats ] - age 11: 2792 bytes, 316512 total [259.692s][info][gc,stats ] - age 12: 1016 bytes, 317528 total [259.692s][info][gc,stats ] [259.692s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [259.692s][info][gc,stats ] - age 4: 199865312 bytes, 199865312 total [259.692s][info][gc,stats ] - age 7: 8177888 bytes, 208043200 total [259.692s][info][gc,stats ] [259.692s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [259.692s][info][gc,stats ] - age 7: 16272855944 bytes, 16272855944 total [259.692s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [259.702s][info][gc ] Transition from: normal to: idle [259.703s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7986K [259.703s][info][gc ] Transition from: idle to: normal [259.703s][info][gc ] Heuristics request for young collection accepted [259.703s][info][gc,free ] Free: 12737M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 6838K, Mutator Free: 1593 Collector Reserve: 759M, Max: 8192K; Used: 26832B Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [259.703s][info][gc,ergo ] GC(149) Start GC cycle (YOUNG) [259.703s][info][gc,start ] GC(149) Concurrent reset [259.703s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent reset [259.709s][info][gc ] GC(149) Concurrent reset 6.683ms [259.710s][info][gc,start ] GC(149) Pause Init Mark (YOUNG) [259.710s][info][gc,task ] GC(149) Using 8 of 8 workers for init marking [259.715s][info][gc ] GC(149) Pause Init Mark (YOUNG) 5.256ms [259.715s][info][gc,start ] GC(149) Concurrent remembered set scanning [259.715s][info][gc,task ] GC(149) Using 4 of 8 workers for Concurrent remembered set scanning [259.793s][info][gc ] GC(149) Concurrent remembered set scanning 78.081ms [259.793s][info][gc,start ] GC(149) Concurrent marking roots [259.794s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent marking roots [259.797s][info][gc ] GC(149) Concurrent marking roots 3.656ms [259.797s][info][gc,start ] GC(149) Concurrent marking (YOUNG) [259.797s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent marking [260.060s][info][gc ] GC(149) Concurrent marking (YOUNG) 262.384ms [260.060s][info][gc,start ] GC(149) Pause Final Mark (YOUNG) [260.060s][info][gc,task ] GC(149) Using 8 of 8 workers for final marking [260.061s][info][gc,ergo ] GC(149) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [260.061s][info][gc,ergo ] GC(149) Adaptive CSet Selection for YOUNG. Max Evacuation: 632M, Actual Free: 0B. [260.061s][info][gc,ergo ] GC(149) Chosen CSet evacuates young: 48980K (of which at least: 0B are to be promoted), old: 0B [260.061s][info][gc,ergo ] GC(149) Collectable Garbage: 1440M (99%), Immediate: 0B (0%), 0 regions, CSet: 1440M (99%), 186 regions [260.061s][info][gc,ergo ] GC(149) Evacuation Targets: YOUNG: 48980K, PROMOTE: 0B, OLD: 0B, TOTAL: 48980K [260.061s][info][gc,free ] Free: 12693M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 2302K, Mutator Free: 1587 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [260.061s][info][gc ] GC(149) Pause Final Mark (YOUNG) 0.948ms [260.061s][info][gc,start ] GC(149) Concurrent thread roots [260.061s][info][gc,task ] GC(149) Using 4 of 8 workers for Concurrent thread roots [260.065s][info][gc ] GC(149) Concurrent thread roots 4.040ms [260.065s][info][gc,start ] GC(149) Concurrent weak references [260.065s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent weak references [260.065s][info][gc,ref ] GC(149) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [260.065s][info][gc,ref ] GC(149) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [260.065s][info][gc,ref ] GC(149) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [260.065s][info][gc ] GC(149) Concurrent weak references 0.038ms [260.065s][info][gc,start ] GC(149) Concurrent weak roots [260.065s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent weak root [260.066s][info][gc ] GC(149) Concurrent weak roots 0.573ms [260.066s][info][gc,start ] GC(149) Concurrent cleanup [260.066s][info][gc ] GC(149) Concurrent cleanup 18963M->18963M(31744M) 0.168ms [260.066s][info][gc,free ] Free: 12679M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 26832B, Mutator Free: 1585 Collector Reserve: 64661K, Max: 8192K; Used: 874K Old Collector Reserve: 8102K, Max: 8102K; Used: 92160B [260.066s][info][gc,start ] GC(149) Concurrent strong roots [260.066s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent strong root [260.066s][info][gc ] GC(149) Concurrent strong roots 0.440ms [260.066s][info][gc,start ] GC(149) Concurrent evacuation [260.066s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent evacuation [260.072s][info][gc ] GC(149) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [260.082s][info][gc,ergo ] GC(149) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8321024, promotion expended: 8304368, old capacity: 17381195776, old_used: 17350413392, old unaffiliated regions: 0 [260.082s][info][gc,ergo ] GC(149) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8321024, promotion expended: 8304368, old capacity: 17381195776, old_used: 17350413392, old unaffiliated regions: 0 [260.082s][info][gc,ergo ] GC(149) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8321024, promotion expended: 8304368, old capacity: 17381195776, old_used: 17350413392, old unaffiliated regions: 0 [260.082s][info][gc,ergo ] GC(149) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8321024, promotion expended: 8304368, old capacity: 17381195776, old_used: 17350413392, old unaffiliated regions: 0 [260.082s][info][gc,ergo ] GC(149) Squelching additional promotion failure reports for current epoch [260.084s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [260.107s][info][gc ] GC(149) Concurrent evacuation 40.775ms [260.107s][info][gc,start ] GC(149) Pause Init Update Refs [260.108s][info][gc ] GC(149) Pause Init Update Refs 0.459ms [260.108s][info][gc,start ] GC(149) Concurrent update references [260.108s][info][gc,task ] GC(149) Using 4 of 8 workers for concurrent reference update [260.108s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [260.271s][info][gc ] GC(149) Concurrent update references 162.709ms [260.271s][info][gc,start ] GC(149) Concurrent update thread roots [260.282s][info][gc ] GC(149) Concurrent update thread roots 11.083ms [260.282s][info][gc,start ] GC(149) Pause Final Update Refs [260.282s][info][gc,task ] GC(149) Using 8 of 8 workers for final reference update [260.283s][info][gc,free ] Free: 12959M, Max: 8192K regular, 3064M humongous, Frag: 74% external, 11% internal; Used: 1432M, Mutator Free: 1620 Collector Reserve: 759M, Max: 8192K; Used: 57372K Old Collector Reserve: 1242K, Max: 1242K; Used: 6949K [260.283s][info][gc ] GC(149) Pause Final Update Refs 0.229ms [260.283s][info][gc,start ] GC(149) Concurrent cleanup [260.283s][info][gc ] GC(149) Concurrent cleanup 19474M->17994M(31744M) 0.129ms [260.283s][info][gc,ergo ] GC(149) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1252K, young_available: 13718M [260.283s][info][gc,ergo ] GC(149) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.3% during period of 0.591s [260.283s][info][gc,ergo ] GC(149) At end of Concurrent Young GC: YOUNG generation used: 1441M, used regions: 1480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15160M, available: 13718M [260.283s][info][gc,ergo ] GC(149) At end of Concurrent Young GC: OLD generation used: 16553M, used regions: 16584M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16584M, available: 1252K [260.283s][info][gc,free ] Free: 12958M, Max: 8192K regular, 3064M humongous, Frag: 77% external, 0% internal; Used: 2015K, Mutator Free: 1620 Collector Reserve: 759M, Max: 8192K; Used: 28896B Old Collector Reserve: 1242K, Max: 1242K; Used: 6949K [260.284s][info][gc,stats ] [260.284s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [260.284s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [260.284s][info][gc,stats ] [260.284s][info][gc,stats ] Concurrent Reset 6698 us [260.284s][info][gc,stats ] Pause Init Mark (G) 5951 us [260.284s][info][gc,stats ] Pause Init Mark (N) 5275 us [260.284s][info][gc,stats ] Swap Remembered Set 5069 us [260.284s][info][gc,stats ] Update Region States 63 us [260.284s][info][gc,stats ] Concurrent Scan Remembered Set 78108 us, parallelism: 3.96x [260.284s][info][gc,stats ] RS: 309015 us [260.284s][info][gc,stats ] RS: Scan Clusters 309015 us, workers (us): 78010, 77229, 76889, 76886, ---, ---, ---, ---, [260.284s][info][gc,stats ] Concurrent Mark Roots 3674 us, parallelism: 3.46x [260.284s][info][gc,stats ] CMR: 12696 us [260.284s][info][gc,stats ] CMR: Thread Roots 11611 us, workers (us): 3125, 2879, 2739, 2867, ---, ---, ---, ---, [260.284s][info][gc,stats ] CMR: Code Cache Roots 955 us, workers (us): 173, 208, 361, 213, ---, ---, ---, ---, [260.284s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 31, 25, 22, 14, ---, ---, ---, ---, [260.284s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, ---, 9, ---, ---, ---, ---, [260.284s][info][gc,stats ] Concurrent Marking 262420 us, parallelism: 3.94x [260.284s][info][gc,stats ] CM: 1033882 us [260.284s][info][gc,stats ] CM: Parallel Mark 1033882 us, workers (us): 258483, 258469, 258471, 258460, ---, ---, ---, ---, [260.284s][info][gc,stats ] Pause Final Mark (G) 1427 us [260.284s][info][gc,stats ] Pause Final Mark (N) 954 us [260.284s][info][gc,stats ] Finish Mark 503 us [260.284s][info][gc,stats ] Update Region States 99 us [260.284s][info][gc,stats ] Choose Collection Set 106 us [260.284s][info][gc,stats ] Rebuild Free Set 53 us [260.284s][info][gc,stats ] Concurrent Thread Roots 4055 us, parallelism: 3.75x [260.284s][info][gc,stats ] CTR: 15190 us [260.284s][info][gc,stats ] CTR: Thread Roots 15190 us, workers (us): 3702, 3986, 3720, 3782, ---, ---, ---, ---, [260.284s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [260.284s][info][gc,stats ] CWRF: 1 us [260.284s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [260.284s][info][gc,stats ] Concurrent Weak Roots 583 us [260.284s][info][gc,stats ] Roots 60 us, parallelism: 1.31x [260.284s][info][gc,stats ] CWR: 78 us [260.284s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 27, 21, 18, 12, ---, ---, ---, ---, [260.284s][info][gc,stats ] Rendezvous 503 us [260.284s][info][gc,stats ] Concurrent Cleanup 177 us [260.284s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.74x [260.284s][info][gc,stats ] CSR: 1228 us [260.284s][info][gc,stats ] CSR: Code Cache Roots 1065 us, workers (us): 298, 230, 178, 359, ---, ---, ---, ---, [260.284s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 40, 32, 28, 20, ---, ---, ---, ---, [260.284s][info][gc,stats ] CSR: CLDG Roots 43 us, workers (us): ---, 13, 30, ---, ---, ---, ---, ---, [260.284s][info][gc,stats ] Concurrent Evacuation 40790 us [260.284s][info][gc,stats ] Pause Init Update Refs (G) 916 us [260.284s][info][gc,stats ] Pause Init Update Refs (N) 467 us [260.284s][info][gc,stats ] Manage GCLABs 389 us [260.284s][info][gc,stats ] Concurrent Update Refs 162738 us [260.284s][info][gc,stats ] Concurrent Update Thread Roots 11101 us [260.284s][info][gc,stats ] Pause Final Update Refs (G) 849 us [260.284s][info][gc,stats ] Pause Final Update Refs (N) 234 us [260.284s][info][gc,stats ] Update Region States 53 us [260.284s][info][gc,stats ] Trash Collection Set 7 us [260.284s][info][gc,stats ] Rebuild Free Set 81 us [260.284s][info][gc,stats ] Concurrent Cleanup 134 us [260.284s][info][gc,stats ] Workers: Evacuated 48709K across 868574 objects, abandoned 0B across 0 objects. [260.284s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [260.284s][info][gc,stats ] - age 1: 25270712 bytes, 25270712 total [260.284s][info][gc,stats ] - age 2: 5525216 bytes, 30795928 total [260.284s][info][gc,stats ] - age 3: 239776 bytes, 31035704 total [260.284s][info][gc,stats ] - age 4: 140888 bytes, 31176592 total [260.284s][info][gc,stats ] - age 5: 520192 bytes, 31696784 total [260.284s][info][gc,stats ] - age 6: 212880 bytes, 31909664 total [260.284s][info][gc,stats ] - age 7: 1818976 bytes, 33728640 total [260.284s][info][gc,stats ] - age 8: 239424 bytes, 33968064 total [260.284s][info][gc,stats ] - age 9: 1369080 bytes, 35337144 total [260.284s][info][gc,stats ] - age 10: 9695240 bytes, 45032384 total [260.284s][info][gc,stats ] - age 11: 4107640 bytes, 49140024 total [260.284s][info][gc,stats ] - age 12: 391896 bytes, 49531920 total [260.284s][info][gc,stats ] - age 13: 346120 bytes, 49878040 total [260.284s][info][gc,stats ] [260.284s][info][gc,stats ] Mutators: Evacuated 271K across 2326 objects, abandoned 0B across 0 objects. [260.284s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [260.284s][info][gc,stats ] - age 1: 268688 bytes, 268688 total [260.284s][info][gc,stats ] - age 3: 768 bytes, 269456 total [260.284s][info][gc,stats ] - age 4: 32 bytes, 269488 total [260.284s][info][gc,stats ] - age 5: 64 bytes, 269552 total [260.284s][info][gc,stats ] - age 6: 32 bytes, 269584 total [260.284s][info][gc,stats ] - age 7: 272 bytes, 269856 total [260.284s][info][gc,stats ] - age 8: 288 bytes, 270144 total [260.284s][info][gc,stats ] - age 9: 2200 bytes, 272344 total [260.284s][info][gc,stats ] - age 10: 5080 bytes, 277424 total [260.284s][info][gc,stats ] - age 11: 480 bytes, 277904 total [260.284s][info][gc,stats ] - age 12: 208 bytes, 278112 total [260.284s][info][gc,stats ] - age 13: 56 bytes, 278168 total [260.284s][info][gc,stats ] [260.284s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [260.284s][info][gc,stats ] - age 1: 8043504 bytes, 8043504 total [260.284s][info][gc,stats ] - age 5: 199865312 bytes, 207908816 total [260.284s][info][gc,stats ] [260.284s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [260.284s][info][gc,stats ] - age 7: 16281033832 bytes, 16281033832 total [260.284s][info][gc,metaspace] Metaspace: 9144K(9344K)->9144K(9344K) NonClass: 8382K(8512K)->8382K(8512K) Class: 762K(832K)->762K(832K) [260.294s][info][gc ] Transition from: normal to: idle [262.840s][info][gc ] Periodic Sample: GCU = 11.408%, MU = 17.275% during most recent 5.0s [263.869s][info][gc ] Trigger (YOUNG): Average GC time (2223.72 ms) is above the time for average allocation rate (1947 MB/s) to deplete free headroom (4327M) (margin of error = 2.24) [263.869s][info][gc,ergo ] Free headroom: 5914M (free) - 1587M (spike) - 0B (penalties) = 4327M [263.869s][info][gc ] Transition from: idle to: normal [263.869s][info][gc ] Heuristics request for young collection accepted [263.869s][info][gc,free ] Free: 5914M, Max: 8192K regular, 504M humongous, Frag: 92% external, 0% internal; Used: 5381K, Mutator Free: 740 Collector Reserve: 759M, Max: 8192K; Used: 28896B Old Collector Reserve: 1242K, Max: 1242K; Used: 6949K [263.869s][info][gc,ergo ] GC(150) Start GC cycle (YOUNG) [263.869s][info][gc,start ] GC(150) Concurrent reset [263.869s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent reset [263.904s][info][gc ] GC(150) Concurrent reset 34.394ms [263.904s][info][gc,start ] GC(150) Pause Init Mark (YOUNG) [263.904s][info][gc,task ] GC(150) Using 8 of 8 workers for init marking [263.908s][info][gc ] GC(150) Pause Init Mark (YOUNG) 3.964ms [263.909s][info][gc,start ] GC(150) Concurrent remembered set scanning [263.909s][info][gc,task ] GC(150) Using 4 of 8 workers for Concurrent remembered set scanning [263.989s][info][gc ] GC(150) Concurrent remembered set scanning 80.061ms [263.989s][info][gc,start ] GC(150) Concurrent marking roots [263.989s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent marking roots [263.993s][info][gc ] GC(150) Concurrent marking roots 4.121ms [263.993s][info][gc,start ] GC(150) Concurrent marking (YOUNG) [263.993s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent marking [264.237s][info][gc ] GC(150) Concurrent marking (YOUNG) 244.242ms [264.237s][info][gc,start ] GC(150) Pause Final Mark (YOUNG) [264.237s][info][gc,task ] GC(150) Using 8 of 8 workers for final marking [264.238s][info][gc,ergo ] GC(150) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [264.238s][info][gc,ergo ] GC(150) Adaptive CSet Selection for YOUNG. Max Evacuation: 631M, Actual Free: 0B. [264.238s][info][gc,ergo ] GC(150) Chosen CSet evacuates young: 50079K (of which at least: 0B are to be promoted), old: 0B [264.238s][info][gc,ergo ] GC(150) Collectable Garbage: 8319M (99%), Immediate: 0B (0%), 0 regions, CSet: 8319M (99%), 1046 regions [264.238s][info][gc,ergo ] GC(150) Evacuation Targets: YOUNG: 50079K, PROMOTE: 0B, OLD: 0B, TOTAL: 50079K [264.238s][info][gc,free ] Free: 5851M, Max: 8192K regular, 568M humongous, Frag: 91% external, 0% internal; Used: 4232K, Mutator Free: 732 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 1242K, Max: 1242K; Used: 6949K [264.238s][info][gc ] GC(150) Pause Final Mark (YOUNG) 0.994ms [264.239s][info][gc,start ] GC(150) Concurrent thread roots [264.239s][info][gc,task ] GC(150) Using 4 of 8 workers for Concurrent thread roots [264.243s][info][gc ] GC(150) Concurrent thread roots 4.093ms [264.243s][info][gc,start ] GC(150) Concurrent weak references [264.243s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent weak references [264.243s][info][gc,ref ] GC(150) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [264.243s][info][gc,ref ] GC(150) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [264.243s][info][gc,ref ] GC(150) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [264.243s][info][gc ] GC(150) Concurrent weak references 0.038ms [264.243s][info][gc,start ] GC(150) Concurrent weak roots [264.243s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent weak root [264.243s][info][gc ] GC(150) Concurrent weak roots 0.637ms [264.243s][info][gc,start ] GC(150) Concurrent cleanup [264.243s][info][gc ] GC(150) Concurrent cleanup 25810M->25811M(31744M) 0.099ms [264.243s][info][gc,free ] Free: 5839M, Max: 8192K regular, 568M humongous, Frag: 91% external, 0% internal; Used: 995K, Mutator Free: 730 Collector Reserve: 64745K, Max: 8192K; Used: 790K Old Collector Reserve: 1225K, Max: 1225K; Used: 6967K [264.243s][info][gc,start ] GC(150) Concurrent strong roots [264.243s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent strong root [264.244s][info][gc ] GC(150) Concurrent strong roots 0.450ms [264.244s][info][gc,start ] GC(150) Concurrent evacuation [264.244s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent evacuation [264.260s][info][gc,ergo ] GC(150) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1282560, promotion expended: 1231120, old capacity: 17389584384, old_used: 17358767184, old unaffiliated regions: 0 [264.260s][info][gc,ergo ] GC(150) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1282560, promotion expended: 1231120, old capacity: 17389584384, old_used: 17358767184, old unaffiliated regions: 0 [264.260s][info][gc,ergo ] GC(150) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1282560, promotion expended: 1231120, old capacity: 17389584384, old_used: 17358767184, old unaffiliated regions: 0 [264.260s][info][gc,ergo ] GC(150) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1282560, promotion expended: 1231120, old capacity: 17389584384, old_used: 17358767184, old unaffiliated regions: 0 [264.260s][info][gc,ergo ] GC(150) Squelching additional promotion failure reports for current epoch [264.263s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [264.290s][info][gc ] GC(150) Concurrent evacuation 46.559ms [264.291s][info][gc,start ] GC(150) Pause Init Update Refs [264.291s][info][gc ] GC(150) Pause Init Update Refs 0.450ms [264.291s][info][gc,start ] GC(150) Concurrent update references [264.291s][info][gc,task ] GC(150) Using 4 of 8 workers for concurrent reference update [264.291s][info][gc,free ] At start of update refs, moving 8155K to Mutator free set from Collector Reserve (8155K) and from Old Collector Reserve (0B) [264.465s][info][gc ] GC(150) Concurrent update references 173.191ms [264.465s][info][gc,start ] GC(150) Concurrent update thread roots [264.476s][info][gc ] GC(150) Concurrent update thread roots 10.992ms [264.476s][info][gc,start ] GC(150) Pause Final Update Refs [264.476s][info][gc,task ] GC(150) Using 8 of 8 workers for final reference update [264.476s][info][gc,free ] Free: 12968M, Max: 8192K regular, 496M humongous, Frag: 90% external, 64% internal; Used: 8311M, Mutator Free: 1622 Collector Reserve: 759M, Max: 8192K; Used: 65598K Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [264.476s][info][gc ] GC(150) Pause Final Update Refs 0.227ms [264.476s][info][gc,start ] GC(150) Concurrent cleanup [264.477s][info][gc ] GC(150) Concurrent cleanup 26338M->17978M(31744M) 0.197ms [264.477s][info][gc,ergo ] GC(150) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8149K, young_available: 13727M [264.477s][info][gc,ergo ] GC(150) At end of Concurrent Young GC: GCU: 3.3%, MU: 16.8% during period of 4.194s [264.477s][info][gc,ergo ] GC(150) At end of Concurrent Young GC: YOUNG generation used: 1425M, used regions: 1456M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15152M, available: 13726M [264.477s][info][gc,ergo ] GC(150) At end of Concurrent Young GC: OLD generation used: 16554M, used regions: 16592M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16592M, available: 8149K [264.477s][info][gc,free ] Free: 12966M, Max: 8192K regular, 3472M humongous, Frag: 74% external, 0% internal; Used: 9350K, Mutator Free: 1622 Collector Reserve: 759M, Max: 8192K; Used: 63984B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [264.477s][info][gc,stats ] [264.477s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [264.477s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [264.477s][info][gc,stats ] [264.477s][info][gc,stats ] Concurrent Reset 34423 us [264.477s][info][gc,stats ] Pause Init Mark (G) 4804 us [264.477s][info][gc,stats ] Pause Init Mark (N) 3978 us [264.477s][info][gc,stats ] Swap Remembered Set 3455 us [264.477s][info][gc,stats ] Update Region States 348 us [264.477s][info][gc,stats ] Concurrent Scan Remembered Set 80085 us, parallelism: 3.99x [264.477s][info][gc,stats ] RS: 319620 us [264.477s][info][gc,stats ] RS: Scan Clusters 319620 us, workers (us): 79990, 79983, 79980, 79666, ---, ---, ---, ---, [264.477s][info][gc,stats ] Concurrent Mark Roots 4138 us, parallelism: 3.47x [264.477s][info][gc,stats ] CMR: 14341 us [264.477s][info][gc,stats ] CMR: Thread Roots 13304 us, workers (us): 3110, 3310, 3637, 3246, ---, ---, ---, ---, [264.477s][info][gc,stats ] CMR: Code Cache Roots 914 us, workers (us): 381, 177, 143, 213, ---, ---, ---, ---, [264.477s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 17, 17, ---, ---, ---, ---, [264.477s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [264.477s][info][gc,stats ] Concurrent Marking 244268 us, parallelism: 3.94x [264.477s][info][gc,stats ] CM: 962756 us [264.477s][info][gc,stats ] CM: Parallel Mark 962756 us, workers (us): 240694, 240689, 240686, 240686, ---, ---, ---, ---, [264.477s][info][gc,stats ] Pause Final Mark (G) 1493 us [264.477s][info][gc,stats ] Pause Final Mark (N) 1000 us [264.477s][info][gc,stats ] Finish Mark 442 us [264.477s][info][gc,stats ] Update Region States 98 us [264.477s][info][gc,stats ] Choose Collection Set 226 us [264.477s][info][gc,stats ] Rebuild Free Set 41 us [264.477s][info][gc,stats ] Concurrent Thread Roots 4106 us, parallelism: 3.64x [264.477s][info][gc,stats ] CTR: 14965 us [264.477s][info][gc,stats ] CTR: Thread Roots 14965 us, workers (us): 3702, 3661, 3562, 4039, ---, ---, ---, ---, [264.477s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.05x [264.477s][info][gc,stats ] CWRF: 2 us [264.477s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [264.477s][info][gc,stats ] Concurrent Weak Roots 642 us [264.477s][info][gc,stats ] Roots 48 us, parallelism: 1.35x [264.477s][info][gc,stats ] CWR: 64 us [264.477s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 19, 18, 15, 12, ---, ---, ---, ---, [264.477s][info][gc,stats ] Rendezvous 582 us [264.477s][info][gc,stats ] Concurrent Cleanup 103 us [264.477s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.57x [264.477s][info][gc,stats ] CSR: 1164 us [264.477s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 215, 203, 377, 187, ---, ---, ---, ---, [264.477s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 45, 38, 38, 33, ---, ---, ---, ---, [264.477s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [264.477s][info][gc,stats ] Concurrent Evacuation 46574 us [264.477s][info][gc,stats ] Pause Init Update Refs (G) 936 us [264.477s][info][gc,stats ] Pause Init Update Refs (N) 458 us [264.477s][info][gc,stats ] Manage GCLABs 379 us [264.477s][info][gc,stats ] Concurrent Update Refs 173213 us [264.477s][info][gc,stats ] Concurrent Update Thread Roots 10999 us [264.477s][info][gc,stats ] Pause Final Update Refs (G) 817 us [264.477s][info][gc,stats ] Pause Final Update Refs (N) 233 us [264.477s][info][gc,stats ] Update Region States 39 us [264.477s][info][gc,stats ] Trash Collection Set 27 us [264.477s][info][gc,stats ] Rebuild Free Set 78 us [264.477s][info][gc,stats ] Concurrent Cleanup 203 us [264.477s][info][gc,stats ] Workers: Evacuated 49526K across 801942 objects, abandoned 0B across 0 objects. [264.477s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [264.477s][info][gc,stats ] - age 1: 36260264 bytes, 36260264 total [264.477s][info][gc,stats ] - age 2: 243184 bytes, 36503448 total [264.477s][info][gc,stats ] - age 3: 380760 bytes, 36884208 total [264.477s][info][gc,stats ] - age 4: 197384 bytes, 37081592 total [264.477s][info][gc,stats ] - age 5: 227672 bytes, 37309264 total [264.477s][info][gc,stats ] - age 6: 484848 bytes, 37794112 total [264.477s][info][gc,stats ] - age 7: 257216 bytes, 38051328 total [264.477s][info][gc,stats ] - age 8: 793936 bytes, 38845264 total [264.477s][info][gc,stats ] - age 9: 180200 bytes, 39025464 total [264.477s][info][gc,stats ] - age 10: 879592 bytes, 39905056 total [264.477s][info][gc,stats ] - age 11: 4316120 bytes, 44221176 total [264.477s][info][gc,stats ] - age 12: 4470776 bytes, 48691952 total [264.477s][info][gc,stats ] - age 13: 560 bytes, 48692512 total [264.477s][info][gc,stats ] - age 14: 2022160 bytes, 50714672 total [264.477s][info][gc,stats ] [264.477s][info][gc,stats ] Mutators: Evacuated 553K across 4484 objects, abandoned 0B across 0 objects. [264.477s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [264.477s][info][gc,stats ] - age 1: 556272 bytes, 556272 total [264.478s][info][gc,stats ] - age 2: 96 bytes, 556368 total [264.478s][info][gc,stats ] - age 3: 64 bytes, 556432 total [264.478s][info][gc,stats ] - age 5: 32 bytes, 556464 total [264.478s][info][gc,stats ] - age 6: 80 bytes, 556544 total [264.478s][info][gc,stats ] - age 7: 192 bytes, 556736 total [264.478s][info][gc,stats ] - age 8: 80 bytes, 556816 total [264.478s][info][gc,stats ] - age 9: 224 bytes, 557040 total [264.478s][info][gc,stats ] - age 10: 2480 bytes, 559520 total [264.478s][info][gc,stats ] - age 11: 3144 bytes, 562664 total [264.478s][info][gc,stats ] - age 12: 3144 bytes, 565808 total [264.478s][info][gc,stats ] - age 13: 56 bytes, 565864 total [264.478s][info][gc,stats ] - age 14: 984 bytes, 566848 total [264.478s][info][gc,stats ] [264.478s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [264.478s][info][gc,stats ] - age 2: 1384 bytes, 1384 total [264.478s][info][gc,stats ] - age 6: 199786680 bytes, 199788064 total [264.478s][info][gc,stats ] [264.478s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [264.478s][info][gc,stats ] - age 7: 16281033832 bytes, 16281033832 total [264.478s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [264.488s][info][gc ] Transition from: normal to: idle [267.847s][info][gc ] Periodic Sample: GCU = 2.802%, MU = 16.758% during most recent 5.0s [268.133s][info][gc ] Trigger (YOUNG): Average GC time (2131.12 ms) is above the time for average allocation rate (1964 MB/s) to deplete free headroom (4182M) (margin of error = 2.23) [268.133s][info][gc,ergo ] Free headroom: 5770M (free) - 1587M (spike) - 0B (penalties) = 4182M [268.133s][info][gc ] Transition from: idle to: normal [268.133s][info][gc ] Heuristics request for young collection accepted [268.133s][info][gc,free ] Free: 5769M, Max: 8192K regular, 496M humongous, Frag: 92% external, 0% internal; Used: 14386K, Mutator Free: 723 Collector Reserve: 759M, Max: 8192K; Used: 63984B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [268.133s][info][gc,ergo ] GC(151) Start GC cycle (YOUNG) [268.133s][info][gc,start ] GC(151) Concurrent reset [268.133s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent reset [268.167s][info][gc ] GC(151) Concurrent reset 34.616ms [268.168s][info][gc,start ] GC(151) Pause Init Mark (YOUNG) [268.168s][info][gc,task ] GC(151) Using 8 of 8 workers for init marking [268.172s][info][gc ] GC(151) Pause Init Mark (YOUNG) 3.684ms [268.172s][info][gc,start ] GC(151) Concurrent remembered set scanning [268.172s][info][gc,task ] GC(151) Using 4 of 8 workers for Concurrent remembered set scanning [268.257s][info][gc ] GC(151) Concurrent remembered set scanning 84.940ms [268.257s][info][gc,start ] GC(151) Concurrent marking roots [268.257s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent marking roots [268.261s][info][gc ] GC(151) Concurrent marking roots 4.569ms [268.261s][info][gc,start ] GC(151) Concurrent marking (YOUNG) [268.261s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent marking [268.549s][info][gc ] GC(151) Concurrent marking (YOUNG) 288.080ms [268.550s][info][gc,start ] GC(151) Pause Final Mark (YOUNG) [268.550s][info][gc,task ] GC(151) Using 8 of 8 workers for final marking [268.551s][info][gc,ergo ] GC(151) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [268.551s][info][gc,ergo ] GC(151) Adaptive CSet Selection for YOUNG. Max Evacuation: 631M, Actual Free: 0B. [268.551s][info][gc,ergo ] GC(151) Chosen CSet evacuates young: 46615K (of which at least: 0B are to be promoted), old: 0B [268.551s][info][gc,ergo ] GC(151) Collectable Garbage: 8449M (99%), Immediate: 0B (0%), 0 regions, CSet: 8449M (99%), 1062 regions [268.551s][info][gc,ergo ] GC(151) Evacuation Targets: YOUNG: 46615K, PROMOTE: 0B, OLD: 0B, TOTAL: 46615K [268.551s][info][gc,free ] Free: 5620M, Max: 8192K regular, 568M humongous, Frag: 90% external, 0% internal; Used: 3583K, Mutator Free: 703 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [268.551s][info][gc ] GC(151) Pause Final Mark (YOUNG) 1.036ms [268.551s][info][gc,start ] GC(151) Concurrent thread roots [268.551s][info][gc,task ] GC(151) Using 4 of 8 workers for Concurrent thread roots [268.555s][info][gc ] GC(151) Concurrent thread roots 3.851ms [268.555s][info][gc,start ] GC(151) Concurrent weak references [268.555s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent weak references [268.555s][info][gc,ref ] GC(151) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [268.555s][info][gc,ref ] GC(151) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [268.555s][info][gc,ref ] GC(151) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [268.555s][info][gc ] GC(151) Concurrent weak references 0.038ms [268.555s][info][gc,start ] GC(151) Concurrent weak roots [268.555s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent weak root [268.556s][info][gc ] GC(151) Concurrent weak roots 0.658ms [268.556s][info][gc,start ] GC(151) Concurrent cleanup [268.556s][info][gc ] GC(151) Concurrent cleanup 26042M->26042M(31744M) 0.102ms [268.556s][info][gc,free ] Free: 5608M, Max: 8192K regular, 568M humongous, Frag: 90% external, 0% internal; Used: 8085K, Mutator Free: 702 Collector Reserve: 56551K, Max: 8192K; Used: 792K Old Collector Reserve: 8127K, Max: 8127K; Used: 66560B [268.556s][info][gc,start ] GC(151) Concurrent strong roots [268.556s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent strong root [268.556s][info][gc ] GC(151) Concurrent strong roots 0.404ms [268.556s][info][gc,start ] GC(151) Concurrent evacuation [268.556s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent evacuation [268.580s][info][gc,ergo ] GC(151) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8345088, promotion expended: 8324768, old capacity: 17397972992, old_used: 17367187024, old unaffiliated regions: 0 [268.580s][info][gc,ergo ] GC(151) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8345088, promotion expended: 8324768, old capacity: 17397972992, old_used: 17367187024, old unaffiliated regions: 0 [268.580s][info][gc,ergo ] GC(151) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8345088, promotion expended: 8324768, old capacity: 17397972992, old_used: 17367187024, old unaffiliated regions: 0 [268.580s][info][gc,ergo ] GC(151) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8345088, promotion expended: 8324768, old capacity: 17397972992, old_used: 17367187024, old unaffiliated regions: 0 [268.581s][info][gc,ergo ] GC(151) Squelching additional promotion failure reports for current epoch [268.585s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [268.593s][info][gc ] GC(151) Concurrent evacuation 36.842ms [268.593s][info][gc,start ] GC(151) Pause Init Update Refs [268.594s][info][gc ] GC(151) Pause Init Update Refs 0.487ms [268.594s][info][gc,start ] GC(151) Concurrent update references [268.594s][info][gc,task ] GC(151) Using 4 of 8 workers for concurrent reference update [268.594s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [268.765s][info][gc ] GC(151) Concurrent update references 170.956ms [268.765s][info][gc,start ] GC(151) Concurrent update thread roots [268.775s][info][gc ] GC(151) Concurrent update thread roots 9.957ms [268.775s][info][gc,start ] GC(151) Pause Final Update Refs [268.775s][info][gc,task ] GC(151) Using 8 of 8 workers for final reference update [268.775s][info][gc,free ] Free: 12895M, Max: 8192K regular, 488M humongous, Frag: 90% external, 65% internal; Used: 8432M, Mutator Free: 1612 Collector Reserve: 759M, Max: 8192K; Used: 65598K Old Collector Reserve: 5878K, Max: 5878K; Used: 2314K [268.775s][info][gc ] GC(151) Pause Final Update Refs 0.209ms [268.776s][info][gc,start ] GC(151) Concurrent cleanup [268.776s][info][gc ] GC(151) Concurrent cleanup 26541M->18054M(31744M) 0.194ms [268.776s][info][gc,ergo ] GC(151) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5889K, young_available: 13654M [268.776s][info][gc,ergo ] GC(151) At end of Concurrent Young GC: GCU: 3.4%, MU: 16.8% during period of 4.299s [268.776s][info][gc,ergo ] GC(151) At end of Concurrent Young GC: YOUNG generation used: 1489M, used regions: 1528M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15144M, available: 13654M [268.776s][info][gc,ergo ] GC(151) At end of Concurrent Young GC: OLD generation used: 16564M, used regions: 16600M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16600M, available: 5889K [268.776s][info][gc,free ] Free: 12894M, Max: 8192K regular, 3472M humongous, Frag: 74% external, 0% internal; Used: 1957K, Mutator Free: 1612 Collector Reserve: 759M, Max: 8192K; Used: 63984B Old Collector Reserve: 5878K, Max: 5878K; Used: 2314K [268.776s][info][gc,stats ] [268.776s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [268.776s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [268.776s][info][gc,stats ] [268.776s][info][gc,stats ] Concurrent Reset 34659 us [268.776s][info][gc,stats ] Pause Init Mark (G) 4541 us [268.776s][info][gc,stats ] Pause Init Mark (N) 3696 us [268.776s][info][gc,stats ] Swap Remembered Set 3471 us [268.776s][info][gc,stats ] Update Region States 61 us [268.776s][info][gc,stats ] Concurrent Scan Remembered Set 84965 us, parallelism: 4.00x [268.776s][info][gc,stats ] RS: 339507 us [268.776s][info][gc,stats ] RS: Scan Clusters 339507 us, workers (us): 84885, 84878, 84874, 84870, ---, ---, ---, ---, [268.776s][info][gc,stats ] Concurrent Mark Roots 4582 us, parallelism: 3.43x [268.776s][info][gc,stats ] CMR: 15720 us [268.776s][info][gc,stats ] CMR: Thread Roots 14602 us, workers (us): 4039, 3399, 3563, 3600, ---, ---, ---, ---, [268.777s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 176, 334, 293, 181, ---, ---, ---, ---, [268.777s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 27, 21, 20, ---, ---, ---, ---, [268.777s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [268.777s][info][gc,stats ] Concurrent Marking 288107 us, parallelism: 3.94x [268.777s][info][gc,stats ] CM: 1136415 us [268.777s][info][gc,stats ] CM: Parallel Mark 1136415 us, workers (us): 284113, 284109, 284110, 284082, ---, ---, ---, ---, [268.777s][info][gc,stats ] Pause Final Mark (G) 1512 us [268.777s][info][gc,stats ] Pause Final Mark (N) 1042 us [268.777s][info][gc,stats ] Finish Mark 509 us [268.777s][info][gc,stats ] Update Region States 95 us [268.777s][info][gc,stats ] Choose Collection Set 203 us [268.777s][info][gc,stats ] Rebuild Free Set 40 us [268.777s][info][gc,stats ] Concurrent Thread Roots 3866 us, parallelism: 3.77x [268.777s][info][gc,stats ] CTR: 14577 us [268.777s][info][gc,stats ] CTR: Thread Roots 14577 us, workers (us): 3583, 3692, 3798, 3503, ---, ---, ---, ---, [268.777s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [268.777s][info][gc,stats ] CWRF: 1 us [268.777s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [268.777s][info][gc,stats ] Concurrent Weak Roots 662 us [268.777s][info][gc,stats ] Roots 55 us, parallelism: 1.42x [268.777s][info][gc,stats ] CWR: 78 us [268.777s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 22, 18, 14, ---, ---, ---, ---, [268.777s][info][gc,stats ] Rendezvous 595 us [268.777s][info][gc,stats ] Concurrent Cleanup 106 us [268.777s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.49x [268.777s][info][gc,stats ] CSR: 1016 us [268.777s][info][gc,stats ] CSR: Code Cache Roots 869 us, workers (us): 338, 168, 155, 209, ---, ---, ---, ---, [268.777s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 36, 31, 28, 24, ---, ---, ---, ---, [268.777s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [268.777s][info][gc,stats ] Concurrent Evacuation 36857 us [268.777s][info][gc,stats ] Pause Init Update Refs (G) 967 us [268.777s][info][gc,stats ] Pause Init Update Refs (N) 495 us [268.777s][info][gc,stats ] Manage GCLABs 400 us [268.777s][info][gc,stats ] Concurrent Update Refs 170977 us [268.777s][info][gc,stats ] Concurrent Update Thread Roots 9973 us [268.777s][info][gc,stats ] Pause Final Update Refs (G) 726 us [268.777s][info][gc,stats ] Pause Final Update Refs (N) 214 us [268.777s][info][gc,stats ] Update Region States 34 us [268.777s][info][gc,stats ] Trash Collection Set 27 us [268.777s][info][gc,stats ] Rebuild Free Set 74 us [268.777s][info][gc,stats ] Concurrent Cleanup 200 us [268.777s][info][gc,stats ] Workers: Evacuated 46101K across 719868 objects, abandoned 0B across 0 objects. [268.777s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [268.777s][info][gc,stats ] - age 1: 33085472 bytes, 33085472 total [268.777s][info][gc,stats ] - age 2: 1245800 bytes, 34331272 total [268.777s][info][gc,stats ] - age 3: 221520 bytes, 34552792 total [268.777s][info][gc,stats ] - age 4: 358336 bytes, 34911128 total [268.777s][info][gc,stats ] - age 5: 172440 bytes, 35083568 total [268.777s][info][gc,stats ] - age 6: 203808 bytes, 35287376 total [268.777s][info][gc,stats ] - age 7: 617136 bytes, 35904512 total [268.777s][info][gc,stats ] - age 8: 573608 bytes, 36478120 total [268.777s][info][gc,stats ] - age 9: 121856 bytes, 36599976 total [268.777s][info][gc,stats ] - age 10: 153032 bytes, 36753008 total [268.777s][info][gc,stats ] - age 11: 2253568 bytes, 39006576 total [268.777s][info][gc,stats ] - age 12: 5796776 bytes, 44803352 total [268.777s][info][gc,stats ] - age 13: 384040 bytes, 45187392 total [268.777s][info][gc,stats ] - age 14: 1563440 bytes, 46750832 total [268.777s][info][gc,stats ] - age 15: 456760 bytes, 47207592 total [268.777s][info][gc,stats ] [268.777s][info][gc,stats ] Mutators: Evacuated 514K across 4130 objects, abandoned 0B across 0 objects. [268.777s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [268.777s][info][gc,stats ] - age 1: 519672 bytes, 519672 total [268.777s][info][gc,stats ] - age 2: 160 bytes, 519832 total [268.777s][info][gc,stats ] - age 3: 64 bytes, 519896 total [268.777s][info][gc,stats ] - age 5: 32 bytes, 519928 total [268.777s][info][gc,stats ] - age 6: 32 bytes, 519960 total [268.777s][info][gc,stats ] - age 7: 32 bytes, 519992 total [268.777s][info][gc,stats ] - age 8: 176 bytes, 520168 total [268.777s][info][gc,stats ] - age 9: 96 bytes, 520264 total [268.777s][info][gc,stats ] - age 10: 64 bytes, 520328 total [268.777s][info][gc,stats ] - age 11: 2056 bytes, 522384 total [268.777s][info][gc,stats ] - age 12: 2336 bytes, 524720 total [268.777s][info][gc,stats ] - age 14: 2464 bytes, 527184 total [268.777s][info][gc,stats ] [268.777s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [268.777s][info][gc,stats ] - age 1: 2432 bytes, 2432 total [268.777s][info][gc,stats ] - age 3: 1384 bytes, 3816 total [268.777s][info][gc,stats ] - age 7: 199776800 bytes, 199780616 total [268.777s][info][gc,stats ] [268.777s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [268.777s][info][gc,stats ] - age 7: 16281033832 bytes, 16281033832 total [268.777s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [268.787s][info][gc ] Transition from: normal to: idle [268.787s][info][gc ] Trigger (YOUNG): expedite promotion in place of 190M [268.787s][info][gc ] Transition from: idle to: normal [268.787s][info][gc ] Heuristics request for young collection accepted [268.787s][info][gc,free ] Free: 12871M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 961K, Mutator Free: 1609 Collector Reserve: 759M, Max: 8192K; Used: 63984B Old Collector Reserve: 5878K, Max: 5878K; Used: 2314K [268.787s][info][gc,ergo ] GC(152) Start GC cycle (YOUNG) [268.787s][info][gc,start ] GC(152) Concurrent reset [268.787s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent reset [268.793s][info][gc ] GC(152) Concurrent reset 6.220ms [268.794s][info][gc,start ] GC(152) Pause Init Mark (YOUNG) [268.794s][info][gc,task ] GC(152) Using 8 of 8 workers for init marking [268.797s][info][gc ] GC(152) Pause Init Mark (YOUNG) 3.571ms [268.798s][info][gc,start ] GC(152) Concurrent remembered set scanning [268.798s][info][gc,task ] GC(152) Using 4 of 8 workers for Concurrent remembered set scanning [268.872s][info][gc ] GC(152) Concurrent remembered set scanning 74.466ms [268.872s][info][gc,start ] GC(152) Concurrent marking roots [268.872s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent marking roots [268.876s][info][gc ] GC(152) Concurrent marking roots 3.554ms [268.876s][info][gc,start ] GC(152) Concurrent marking (YOUNG) [268.876s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent marking [269.128s][info][gc ] GC(152) Concurrent marking (YOUNG) 252.286ms [269.128s][info][gc,start ] GC(152) Pause Final Mark (YOUNG) [269.128s][info][gc,task ] GC(152) Using 8 of 8 workers for final marking [269.129s][info][gc,ergo ] GC(152) Planning to promote in place 0 humongous regions and 25 regular regions, spanning a total of 201330720 used bytes [269.129s][info][gc,ergo ] GC(152) Adaptive CSet Selection for YOUNG. Max Evacuation: 630M, Actual Free: 0B. [269.129s][info][gc,ergo ] GC(152) Chosen CSet evacuates young: 41803K (of which at least: 0B are to be promoted), old: 0B [269.129s][info][gc,ergo ] GC(152) Collectable Garbage: 1295M (99%), Immediate: 0B (0%), 0 regions, CSet: 1295M (99%), 168 regions [269.129s][info][gc,ergo ] GC(152) Evacuation Targets: YOUNG: 41803K, PROMOTE: 0B, OLD: 0B, TOTAL: 41803K [269.129s][info][gc,free ] Free: 12845M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 3054K, Mutator Free: 1606 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 5878K, Max: 5878K; Used: 2314K [269.129s][info][gc ] GC(152) Pause Final Mark (YOUNG) 0.874ms [269.129s][info][gc,start ] GC(152) Concurrent thread roots [269.129s][info][gc,task ] GC(152) Using 4 of 8 workers for Concurrent thread roots [269.133s][info][gc ] GC(152) Concurrent thread roots 4.152ms [269.133s][info][gc,start ] GC(152) Concurrent weak references [269.133s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent weak references [269.133s][info][gc,ref ] GC(152) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [269.133s][info][gc,ref ] GC(152) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [269.133s][info][gc,ref ] GC(152) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [269.133s][info][gc ] GC(152) Concurrent weak references 0.038ms [269.133s][info][gc,start ] GC(152) Concurrent weak roots [269.133s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent weak root [269.134s][info][gc ] GC(152) Concurrent weak roots 0.672ms [269.134s][info][gc,start ] GC(152) Concurrent cleanup [269.134s][info][gc ] GC(152) Concurrent cleanup 18807M->18807M(31744M) 0.099ms [269.134s][info][gc,free ] Free: 12831M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 913K, Mutator Free: 1604 Collector Reserve: 56497K, Max: 8192K; Used: 846K Old Collector Reserve: 5868K, Max: 5868K; Used: 2324K [269.134s][info][gc,start ] GC(152) Concurrent strong roots [269.134s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent strong root [269.135s][info][gc ] GC(152) Concurrent strong roots 0.425ms [269.135s][info][gc,start ] GC(152) Concurrent evacuation [269.135s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent evacuation [269.141s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [269.141s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [269.141s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [269.141s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [269.141s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [269.144s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [269.144s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [269.144s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [269.145s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [269.147s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [269.147s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [269.148s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [269.148s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [269.151s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [269.151s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [269.151s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [269.151s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [269.154s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [269.154s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [269.155s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [269.155s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [269.157s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [269.157s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [269.157s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [269.158s][info][gc ] GC(152) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [269.170s][info][gc ] GC(152) Concurrent evacuation 35.207ms [269.170s][info][gc,start ] GC(152) Pause Init Update Refs [269.171s][info][gc ] GC(152) Pause Init Update Refs 0.507ms [269.171s][info][gc,start ] GC(152) Concurrent update references [269.171s][info][gc,task ] GC(152) Using 4 of 8 workers for concurrent reference update [269.171s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [269.357s][info][gc ] GC(152) Concurrent update references 185.965ms [269.357s][info][gc,start ] GC(152) Concurrent update thread roots [269.367s][info][gc ] GC(152) Concurrent update thread roots 10.291ms [269.368s][info][gc,start ] GC(152) Pause Final Update Refs [269.368s][info][gc,task ] GC(152) Using 8 of 8 workers for final reference update [269.368s][info][gc,free ] Free: 12952M, Max: 8192K regular, 3472M humongous, Frag: 71% external, 9% internal; Used: 1280M, Mutator Free: 1620 Collector Reserve: 751M, Max: 8192K; Used: 65598K Old Collector Reserve: 9362K, Max: 5858K; Used: 7022K [269.368s][info][gc ] GC(152) Pause Final Update Refs 0.228ms [269.368s][info][gc,start ] GC(152) Concurrent cleanup [269.368s][info][gc ] GC(152) Concurrent cleanup 19330M->18001M(31744M) 0.126ms [269.368s][info][gc,ergo ] GC(152) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9373K, young_available: 13703M [269.369s][info][gc,ergo ] GC(152) At end of Concurrent Young GC: GCU: 22.9%, MU: 18.8% during period of 0.593s [269.369s][info][gc,ergo ] GC(152) At end of Concurrent Young GC: YOUNG generation used: 1241M, used regions: 1272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14944M, available: 13702M [269.369s][info][gc,ergo ] GC(152) At end of Concurrent Young GC: OLD generation used: 16761M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 9373K [269.369s][info][gc,free ] Free: 12951M, Max: 8192K regular, 3472M humongous, Frag: 74% external, 0% internal; Used: 9199K, Mutator Free: 1620 Collector Reserve: 751M, Max: 8192K; Used: 63984B Old Collector Reserve: 9362K, Max: 5858K; Used: 7022K [269.369s][info][gc,stats ] [269.369s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [269.369s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [269.369s][info][gc,stats ] [269.369s][info][gc,stats ] Concurrent Reset 6236 us [269.369s][info][gc,stats ] Pause Init Mark (G) 4161 us [269.369s][info][gc,stats ] Pause Init Mark (N) 3581 us [269.369s][info][gc,stats ] Swap Remembered Set 3369 us [269.369s][info][gc,stats ] Update Region States 77 us [269.369s][info][gc,stats ] Concurrent Scan Remembered Set 74489 us, parallelism: 3.99x [269.369s][info][gc,stats ] RS: 297561 us [269.369s][info][gc,stats ] RS: Scan Clusters 297561 us, workers (us): 74404, 74400, 74389, 74369, ---, ---, ---, ---, [269.369s][info][gc,stats ] Concurrent Mark Roots 3573 us, parallelism: 3.47x [269.369s][info][gc,stats ] CMR: 12382 us [269.369s][info][gc,stats ] CMR: Thread Roots 11345 us, workers (us): 2823, 2898, 2871, 2752, ---, ---, ---, ---, [269.369s][info][gc,stats ] CMR: Code Cache Roots 910 us, workers (us): 177, 330, 221, 182, ---, ---, ---, ---, [269.369s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 27, 20, 13, ---, ---, ---, ---, [269.369s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [269.369s][info][gc,stats ] Concurrent Marking 252312 us, parallelism: 3.94x [269.369s][info][gc,stats ] CM: 993736 us [269.369s][info][gc,stats ] CM: Parallel Mark 993736 us, workers (us): 248451, 248438, 248430, 248418, ---, ---, ---, ---, [269.369s][info][gc,stats ] Pause Final Mark (G) 1352 us [269.369s][info][gc,stats ] Pause Final Mark (N) 880 us [269.369s][info][gc,stats ] Finish Mark 455 us [269.369s][info][gc,stats ] Update Region States 89 us [269.369s][info][gc,stats ] Choose Collection Set 94 us [269.369s][info][gc,stats ] Rebuild Free Set 52 us [269.369s][info][gc,stats ] Concurrent Thread Roots 4165 us, parallelism: 3.65x [269.369s][info][gc,stats ] CTR: 15189 us [269.369s][info][gc,stats ] CTR: Thread Roots 15189 us, workers (us): 3910, 3821, 4097, 3361, ---, ---, ---, ---, [269.369s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [269.369s][info][gc,stats ] CWRF: 2 us [269.369s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [269.369s][info][gc,stats ] Concurrent Weak Roots 678 us [269.369s][info][gc,stats ] Roots 54 us, parallelism: 1.26x [269.369s][info][gc,stats ] CWR: 69 us [269.369s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 18, 16, 11, ---, ---, ---, ---, [269.369s][info][gc,stats ] Rendezvous 610 us [269.369s][info][gc,stats ] Concurrent Cleanup 104 us [269.369s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.84x [269.369s][info][gc,stats ] CSR: 1216 us [269.369s][info][gc,stats ] CSR: Code Cache Roots 1009 us, workers (us): 194, 269, 201, 345, ---, ---, ---, ---, [269.369s][info][gc,stats ] CSR: VM Strong Roots 172 us, workers (us): 49, 45, 42, 35, ---, ---, ---, ---, [269.369s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 27, ---, 8, ---, ---, ---, ---, ---, [269.369s][info][gc,stats ] Concurrent Evacuation 35225 us [269.369s][info][gc,stats ] Pause Init Update Refs (G) 1159 us [269.369s][info][gc,stats ] Pause Init Update Refs (N) 521 us [269.369s][info][gc,stats ] Manage GCLABs 399 us [269.369s][info][gc,stats ] Concurrent Update Refs 185988 us [269.369s][info][gc,stats ] Concurrent Update Thread Roots 10308 us [269.369s][info][gc,stats ] Pause Final Update Refs (G) 863 us [269.369s][info][gc,stats ] Pause Final Update Refs (N) 233 us [269.369s][info][gc,stats ] Update Region States 56 us [269.369s][info][gc,stats ] Trash Collection Set 8 us [269.369s][info][gc,stats ] Rebuild Free Set 85 us [269.369s][info][gc,stats ] Concurrent Cleanup 132 us [269.369s][info][gc,stats ] Workers: Evacuated 40694K across 540911 objects, abandoned 0B across 0 objects. [269.369s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [269.369s][info][gc,stats ] - age 1: 23832976 bytes, 23832976 total [269.369s][info][gc,stats ] - age 2: 12209928 bytes, 36042904 total [269.369s][info][gc,stats ] - age 3: 1108056 bytes, 37150960 total [269.369s][info][gc,stats ] - age 4: 193296 bytes, 37344256 total [269.369s][info][gc,stats ] - age 5: 332016 bytes, 37676272 total [269.369s][info][gc,stats ] - age 6: 144432 bytes, 37820704 total [269.369s][info][gc,stats ] - age 7: 595456 bytes, 38416160 total [269.369s][info][gc,stats ] - age 8: 2272 bytes, 38418432 total [269.369s][info][gc,stats ] - age 9: 97664 bytes, 38516096 total [269.369s][info][gc,stats ] - age 10: 123088 bytes, 38639184 total [269.369s][info][gc,stats ] - age 11: 481016 bytes, 39120200 total [269.369s][info][gc,stats ] - age 12: 1711280 bytes, 40831480 total [269.369s][info][gc,stats ] - age 13: 383672 bytes, 41215152 total [269.369s][info][gc,stats ] - age 14: 504 bytes, 41215656 total [269.369s][info][gc,stats ] - age 15: 455328 bytes, 41670984 total [269.369s][info][gc,stats ] [269.369s][info][gc,stats ] Mutators: Evacuated 1109K across 8578 objects, abandoned 0B across 0 objects. [269.369s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [269.369s][info][gc,stats ] - age 1: 64 bytes, 64 total [269.369s][info][gc,stats ] - age 2: 1132128 bytes, 1132192 total [269.369s][info][gc,stats ] - age 3: 320 bytes, 1132512 total [269.369s][info][gc,stats ] - age 4: 64 bytes, 1132576 total [269.369s][info][gc,stats ] - age 7: 64 bytes, 1132640 total [269.369s][info][gc,stats ] - age 9: 48 bytes, 1132688 total [269.369s][info][gc,stats ] - age 11: 320 bytes, 1133008 total [269.369s][info][gc,stats ] - age 12: 1096 bytes, 1134104 total [269.369s][info][gc,stats ] - age 13: 368 bytes, 1134472 total [269.369s][info][gc,stats ] - age 15: 1432 bytes, 1135904 total [269.369s][info][gc,stats ] [269.369s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [269.369s][info][gc,stats ] - age 2: 2432 bytes, 2432 total [269.369s][info][gc,stats ] - age 4: 1384 bytes, 3816 total [269.369s][info][gc,stats ] [269.369s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [269.369s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [269.369s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [269.379s][info][gc ] Transition from: normal to: idle [272.854s][info][gc ] Periodic Sample: GCU = 5.588%, MU = 16.980% during most recent 5.0s [273.040s][info][gc ] Trigger (YOUNG): Average GC time (1970.28 ms) is above the time for average allocation rate (1958 MB/s) to deplete free headroom (3770M) (margin of error = 2.22) [273.040s][info][gc,ergo ] Free headroom: 5357M (free) - 1587M (spike) - 0B (penalties) = 3770M [273.040s][info][gc ] Transition from: idle to: normal [273.040s][info][gc ] Heuristics request for young collection accepted [273.040s][info][gc,free ] Free: 5357M, Max: 8192K regular, 504M humongous, Frag: 91% external, 0% internal; Used: 2352K, Mutator Free: 670 Collector Reserve: 751M, Max: 8192K; Used: 63984B Old Collector Reserve: 9362K, Max: 5858K; Used: 7022K [273.040s][info][gc,ergo ] GC(153) Start GC cycle (YOUNG) [273.040s][info][gc,start ] GC(153) Concurrent reset [273.040s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent reset [273.074s][info][gc ] GC(153) Concurrent reset 34.218ms [273.079s][info][gc,start ] GC(153) Pause Init Mark (YOUNG) [273.079s][info][gc,task ] GC(153) Using 8 of 8 workers for init marking [273.083s][info][gc ] GC(153) Pause Init Mark (YOUNG) 3.864ms [273.084s][info][gc,start ] GC(153) Concurrent remembered set scanning [273.084s][info][gc,task ] GC(153) Using 4 of 8 workers for Concurrent remembered set scanning [273.210s][info][gc ] GC(153) Concurrent remembered set scanning 126.802ms [273.210s][info][gc,start ] GC(153) Concurrent marking roots [273.211s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent marking roots [273.215s][info][gc ] GC(153) Concurrent marking roots 4.080ms [273.215s][info][gc,start ] GC(153) Concurrent marking (YOUNG) [273.215s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent marking [273.343s][info][gc ] GC(153) Concurrent marking (YOUNG) 128.239ms [273.343s][info][gc,start ] GC(153) Pause Final Mark (YOUNG) [273.343s][info][gc,task ] GC(153) Using 8 of 8 workers for final marking [273.344s][info][gc,ergo ] GC(153) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [273.344s][info][gc,ergo ] GC(153) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 4128B. [273.344s][info][gc,ergo ] GC(153) Chosen CSet evacuates young: 36515K (of which at least: 0B are to be promoted), old: 0B [273.344s][info][gc,ergo ] GC(153) Collectable Garbage: 8492M (99%), Immediate: 4128B (0%), 1 regions, CSet: 8492M (99%), 1066 regions [273.344s][info][gc,ergo ] GC(153) Evacuation Targets: YOUNG: 36515K, PROMOTE: 0B, OLD: 0B, TOTAL: 36515K [273.344s][info][gc,free ] Free: 5401M, Max: 8192K regular, 568M humongous, Frag: 90% external, 0% internal; Used: 6301K, Mutator Free: 676 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 9362K, Max: 5858K; Used: 7022K [273.344s][info][gc ] GC(153) Pause Final Mark (YOUNG) 0.911ms [273.344s][info][gc,start ] GC(153) Concurrent thread roots [273.344s][info][gc,task ] GC(153) Using 4 of 8 workers for Concurrent thread roots [273.349s][info][gc ] GC(153) Concurrent thread roots 4.131ms [273.349s][info][gc,start ] GC(153) Concurrent weak references [273.349s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent weak references [273.349s][info][gc,ref ] GC(153) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [273.349s][info][gc,ref ] GC(153) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [273.349s][info][gc,ref ] GC(153) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [273.349s][info][gc ] GC(153) Concurrent weak references 0.051ms [273.349s][info][gc,start ] GC(153) Concurrent weak roots [273.349s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent weak root [273.349s][info][gc ] GC(153) Concurrent weak roots 0.894ms [273.349s][info][gc,start ] GC(153) Concurrent cleanup [273.350s][info][gc ] GC(153) Concurrent cleanup 26257M->26257M(31744M) 0.101ms [273.350s][info][gc,free ] Free: 5387M, Max: 8192K regular, 568M humongous, Frag: 90% external, 0% internal; Used: 4558K, Mutator Free: 674 Collector Reserve: 48178K, Max: 8192K; Used: 973K Old Collector Reserve: 9362K, Max: 5858K; Used: 7022K [273.350s][info][gc,start ] GC(153) Concurrent strong roots [273.350s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent strong root [273.350s][info][gc ] GC(153) Concurrent strong roots 0.441ms [273.350s][info][gc,start ] GC(153) Concurrent evacuation [273.350s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent evacuation [273.368s][info][gc ] GC(153) Concurrent evacuation 18.107ms [273.368s][info][gc,start ] GC(153) Pause Init Update Refs [273.369s][info][gc ] GC(153) Pause Init Update Refs 0.462ms [273.369s][info][gc,start ] GC(153) Concurrent update references [273.369s][info][gc,task ] GC(153) Using 4 of 8 workers for concurrent reference update [273.369s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [273.483s][info][gc ] GC(153) Concurrent update references 113.728ms [273.483s][info][gc,start ] GC(153) Concurrent update thread roots [273.493s][info][gc ] GC(153) Concurrent update thread roots 9.942ms [273.493s][info][gc,start ] GC(153) Pause Final Update Refs [273.493s][info][gc,task ] GC(153) Using 8 of 8 workers for final reference update [273.493s][info][gc,free ] Free: 12850M, Max: 8192K regular, 496M humongous, Frag: 89% external, 66% internal; Used: 8485M, Mutator Free: 1607 Collector Reserve: 751M, Max: 8192K; Used: 49212K Old Collector Reserve: 9178K, Max: 5858K; Used: 7205K [273.493s][info][gc ] GC(153) Pause Final Update Refs 0.234ms [273.494s][info][gc,start ] GC(153) Concurrent cleanup [273.494s][info][gc ] GC(153) Concurrent cleanup 26611M->18092M(31744M) 0.789ms [273.494s][info][gc,ergo ] GC(153) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9189K, young_available: 13599M [273.495s][info][gc,ergo ] GC(153) At end of Concurrent Young GC: GCU: 2.5%, MU: 17.6% during period of 4.126s [273.495s][info][gc,ergo ] GC(153) At end of Concurrent Young GC: YOUNG generation used: 1332M, used regions: 1376M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 13597M [273.495s][info][gc,ergo ] GC(153) At end of Concurrent Young GC: OLD generation used: 16761M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 9189K [273.495s][info][gc,free ] Free: 12845M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 10390K, Mutator Free: 1607 Collector Reserve: 751M, Max: 8192K; Used: 61920B Old Collector Reserve: 9178K, Max: 5858K; Used: 7205K [273.496s][info][gc,stats ] [273.496s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [273.496s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [273.496s][info][gc,stats ] [273.496s][info][gc,stats ] Concurrent Reset 34247 us [273.496s][info][gc,stats ] Pause Init Mark (G) 9449 us [273.496s][info][gc,stats ] Pause Init Mark (N) 3873 us [273.496s][info][gc,stats ] Swap Remembered Set 3424 us [273.496s][info][gc,stats ] Update Region States 306 us [273.496s][info][gc,stats ] Concurrent Scan Remembered Set 126828 us, parallelism: 3.97x [273.496s][info][gc,stats ] RS: 503702 us [273.496s][info][gc,stats ] RS: Scan Clusters 503702 us, workers (us): 126742, 126162, 125767, 125030, ---, ---, ---, ---, [273.496s][info][gc,stats ] Concurrent Mark Roots 4101 us, parallelism: 3.51x [273.496s][info][gc,stats ] CMR: 14399 us [273.496s][info][gc,stats ] CMR: Thread Roots 13221 us, workers (us): 3089, 3346, 3572, 3215, ---, ---, ---, ---, [273.496s][info][gc,stats ] CMR: Code Cache Roots 1046 us, workers (us): 240, 177, 164, 465, ---, ---, ---, ---, [273.496s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 26, 22, 18, ---, ---, ---, ---, [273.496s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [273.496s][info][gc,stats ] Concurrent Marking 128261 us, parallelism: 3.86x [273.496s][info][gc,stats ] CM: 495677 us [273.496s][info][gc,stats ] CM: Parallel Mark 495677 us, workers (us): 123938, 123919, 123902, 123917, ---, ---, ---, ---, [273.496s][info][gc,stats ] Pause Final Mark (G) 1527 us [273.496s][info][gc,stats ] Pause Final Mark (N) 917 us [273.496s][info][gc,stats ] Finish Mark 393 us [273.496s][info][gc,stats ] Update Region States 95 us [273.496s][info][gc,stats ] Choose Collection Set 196 us [273.496s][info][gc,stats ] Rebuild Free Set 39 us [273.496s][info][gc,stats ] Concurrent Thread Roots 4146 us, parallelism: 3.82x [273.496s][info][gc,stats ] CTR: 15828 us [273.496s][info][gc,stats ] CTR: Thread Roots 15828 us, workers (us): 3822, 4086, 3955, 3964, ---, ---, ---, ---, [273.496s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [273.496s][info][gc,stats ] CWRF: 2 us [273.496s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [273.496s][info][gc,stats ] Concurrent Weak Roots 899 us [273.496s][info][gc,stats ] Roots 56 us, parallelism: 1.37x [273.496s][info][gc,stats ] CWR: 77 us [273.496s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 20, 22, 19, 16, ---, ---, ---, ---, [273.496s][info][gc,stats ] Rendezvous 829 us [273.496s][info][gc,stats ] Concurrent Cleanup 105 us [273.496s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.55x [273.496s][info][gc,stats ] CSR: 1141 us [273.496s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 227, 189, 195, 357, ---, ---, ---, ---, [273.496s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 39, 38, 28, ---, ---, ---, ---, [273.496s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [273.496s][info][gc,stats ] Concurrent Evacuation 18120 us [273.496s][info][gc,stats ] Pause Init Update Refs (G) 935 us [273.496s][info][gc,stats ] Pause Init Update Refs (N) 471 us [273.496s][info][gc,stats ] Manage GCLABs 393 us [273.496s][info][gc,stats ] Concurrent Update Refs 113749 us [273.496s][info][gc,stats ] Concurrent Update Thread Roots 9961 us [273.496s][info][gc,stats ] Pause Final Update Refs (G) 820 us [273.496s][info][gc,stats ] Pause Final Update Refs (N) 239 us [273.496s][info][gc,stats ] Update Region States 48 us [273.496s][info][gc,stats ] Trash Collection Set 28 us [273.496s][info][gc,stats ] Rebuild Free Set 75 us [273.496s][info][gc,stats ] Concurrent Cleanup 801 us [273.496s][info][gc,stats ] Workers: Evacuated 35965K across 388838 objects, abandoned 0B across 0 objects. [273.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [273.496s][info][gc,stats ] - age 1: 33797120 bytes, 33797120 total [273.496s][info][gc,stats ] - age 2: 165840 bytes, 33962960 total [273.496s][info][gc,stats ] - age 3: 1129928 bytes, 35092888 total [273.496s][info][gc,stats ] - age 4: 979672 bytes, 36072560 total [273.496s][info][gc,stats ] - age 5: 166688 bytes, 36239248 total [273.496s][info][gc,stats ] - age 6: 307184 bytes, 36546432 total [273.496s][info][gc,stats ] - age 7: 281848 bytes, 36828280 total [273.496s][info][gc,stats ] [273.496s][info][gc,stats ] Mutators: Evacuated 550K across 4232 objects, abandoned 0B across 0 objects. [273.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [273.496s][info][gc,stats ] - age 1: 563488 bytes, 563488 total [273.496s][info][gc,stats ] - age 3: 128 bytes, 563616 total [273.496s][info][gc,stats ] - age 4: 144 bytes, 563760 total [273.496s][info][gc,stats ] - age 5: 32 bytes, 563792 total [273.496s][info][gc,stats ] - age 6: 32 bytes, 563824 total [273.496s][info][gc,stats ] - age 7: 112 bytes, 563936 total [273.496s][info][gc,stats ] [273.496s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [273.496s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [273.496s][info][gc,stats ] - age 3: 2432 bytes, 380437920 total [273.496s][info][gc,stats ] - age 5: 1384 bytes, 380439304 total [273.496s][info][gc,stats ] [273.496s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [273.496s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [273.496s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [273.507s][info][gc ] Transition from: normal to: idle [276.991s][info][gc ] Trigger (YOUNG): Average GC time (1897.32 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (3942M) (margin of error = 2.22) [276.991s][info][gc,ergo ] Free headroom: 5529M (free) - 1587M (spike) - 0B (penalties) = 3942M [276.991s][info][gc ] Transition from: idle to: normal [276.991s][info][gc ] Heuristics request for young collection accepted [276.991s][info][gc,free ] Free: 5529M, Max: 8192K regular, 496M humongous, Frag: 92% external, 0% internal; Used: 6683K, Mutator Free: 692 Collector Reserve: 751M, Max: 8192K; Used: 61920B Old Collector Reserve: 9178K, Max: 5858K; Used: 7205K [276.991s][info][gc,ergo ] GC(154) Start GC cycle (YOUNG) [276.991s][info][gc,start ] GC(154) Concurrent reset [276.991s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent reset [277.026s][info][gc ] GC(154) Concurrent reset 34.394ms [277.026s][info][gc,start ] GC(154) Pause Init Mark (YOUNG) [277.026s][info][gc,task ] GC(154) Using 8 of 8 workers for init marking [277.030s][info][gc ] GC(154) Pause Init Mark (YOUNG) 3.810ms [277.030s][info][gc,start ] GC(154) Concurrent remembered set scanning [277.030s][info][gc,task ] GC(154) Using 4 of 8 workers for Concurrent remembered set scanning [277.061s][info][gc ] GC(154) Concurrent remembered set scanning 30.397ms [277.061s][info][gc,start ] GC(154) Concurrent marking roots [277.061s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent marking roots [277.065s][info][gc ] GC(154) Concurrent marking roots 4.474ms [277.065s][info][gc,start ] GC(154) Concurrent marking (YOUNG) [277.065s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent marking [277.861s][info][gc ] Periodic Sample: GCU = 6.253%, MU = 23.266% during most recent 5.0s [278.293s][info][gc ] GC(154) Concurrent marking (YOUNG) 1227.294ms [278.293s][info][gc,start ] GC(154) Pause Final Mark (YOUNG) [278.293s][info][gc,task ] GC(154) Using 8 of 8 workers for final marking [278.294s][info][gc,ergo ] GC(154) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [278.294s][info][gc,ergo ] GC(154) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [278.294s][info][gc,ergo ] GC(154) Chosen CSet evacuates young: 542M (of which at least: 0B are to be promoted), old: 0B [278.294s][info][gc,ergo ] GC(154) Collectable Garbage: 7801M (99%), Immediate: 0B (0%), 0 regions, CSet: 7801M (99%), 1043 regions [278.294s][info][gc,ergo ] GC(154) Evacuation Targets: YOUNG: 542M, PROMOTE: 0B, OLD: 0B, TOTAL: 542M [278.294s][info][gc,free ] Free: 2846M, Max: 8192K regular, 568M humongous, Frag: 80% external, 0% internal; Used: 1983K, Mutator Free: 356 Collector Reserve: 655M, Max: 8192K; Used: 61920B Old Collector Reserve: 9178K, Max: 5858K; Used: 7205K [278.294s][info][gc ] GC(154) Pause Final Mark (YOUNG) 1.032ms [278.294s][info][gc,start ] GC(154) Concurrent thread roots [278.294s][info][gc,task ] GC(154) Using 4 of 8 workers for Concurrent thread roots [278.298s][info][gc ] GC(154) Concurrent thread roots 3.817ms [278.298s][info][gc,start ] GC(154) Concurrent weak references [278.298s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent weak references [278.298s][info][gc,ref ] GC(154) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [278.298s][info][gc,ref ] GC(154) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [278.298s][info][gc,ref ] GC(154) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [278.298s][info][gc ] GC(154) Concurrent weak references 0.060ms [278.298s][info][gc,start ] GC(154) Concurrent weak roots [278.298s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent weak root [278.299s][info][gc ] GC(154) Concurrent weak roots 1.187ms [278.299s][info][gc,start ] GC(154) Concurrent cleanup [278.299s][info][gc ] GC(154) Concurrent cleanup 28207M->28207M(31744M) 0.108ms [278.299s][info][gc,free ] Free: 2828M, Max: 8192K regular, 568M humongous, Frag: 80% external, 0% internal; Used: 3362K, Mutator Free: 354 Collector Reserve: 655M, Max: 8192K; Used: 219K Old Collector Reserve: 9178K, Max: 5858K; Used: 7205K [278.299s][info][gc,start ] GC(154) Concurrent strong roots [278.299s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent strong root [278.300s][info][gc ] GC(154) Concurrent strong roots 0.405ms [278.300s][info][gc,start ] GC(154) Concurrent evacuation [278.300s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent evacuation [278.521s][info][gc ] GC(154) Concurrent evacuation 221.447ms [278.522s][info][gc,start ] GC(154) Pause Init Update Refs [278.523s][info][gc ] GC(154) Pause Init Update Refs 0.856ms [278.523s][info][gc,start ] GC(154) Concurrent update references [278.523s][info][gc,task ] GC(154) Using 4 of 8 workers for concurrent reference update [278.523s][info][gc,free ] At start of update refs, moving 98304K to Mutator free set from Collector Reserve (98304K) and from Old Collector Reserve (0B) [279.164s][info][gc ] GC(154) Concurrent update references 641.103ms [279.164s][info][gc,start ] GC(154) Concurrent update thread roots [279.174s][info][gc ] GC(154) Concurrent update thread roots 9.706ms [279.174s][info][gc,start ] GC(154) Pause Final Update Refs [279.174s][info][gc,task ] GC(154) Using 8 of 8 workers for final reference update [279.174s][info][gc,free ] Free: 8706M, Max: 8192K regular, 264M humongous, Frag: 37% external, 95% internal; Used: 8293M, Mutator Free: 1089 Collector Reserve: 752M, Max: 8192K; Used: 57344K Old Collector Reserve: 9001K, Max: 5858K; Used: 7382K [279.174s][info][gc ] GC(154) Pause Final Update Refs 0.252ms [279.175s][info][gc,start ] GC(154) Concurrent cleanup [279.175s][info][gc ] GC(154) Concurrent cleanup 30569M->22234M(31744M) 0.202ms [279.175s][info][gc,ergo ] GC(154) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9012K, young_available: 9458M [279.175s][info][gc,ergo ] GC(154) At end of Concurrent Young GC: GCU: 9.4%, MU: 23.6% during period of 5.680s [279.175s][info][gc,ergo ] GC(154) At end of Concurrent Young GC: YOUNG generation used: 5473M, used regions: 5496M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 9457M [279.175s][info][gc,ergo ] GC(154) At end of Concurrent Young GC: OLD generation used: 16761M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 9012K [279.175s][info][gc,free ] Free: 8705M, Max: 8192K regular, 3472M humongous, Frag: 61% external, 0% internal; Used: 6826K, Mutator Free: 1089 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 9001K, Max: 5858K; Used: 7382K [279.175s][info][gc,stats ] [279.175s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [279.175s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [279.175s][info][gc,stats ] [279.175s][info][gc,stats ] Concurrent Reset 34424 us [279.176s][info][gc,stats ] Pause Init Mark (G) 4590 us [279.176s][info][gc,stats ] Pause Init Mark (N) 3819 us [279.176s][info][gc,stats ] Swap Remembered Set 3402 us [279.176s][info][gc,stats ] Update Region States 275 us [279.176s][info][gc,stats ] Concurrent Scan Remembered Set 30414 us, parallelism: 3.97x [279.176s][info][gc,stats ] RS: 120707 us [279.176s][info][gc,stats ] RS: Scan Clusters 120707 us, workers (us): 30309, 30308, 30274, 29815, ---, ---, ---, ---, [279.176s][info][gc,stats ] Concurrent Mark Roots 4491 us, parallelism: 3.60x [279.176s][info][gc,stats ] CMR: 16170 us [279.176s][info][gc,stats ] CMR: Thread Roots 14985 us, workers (us): 3921, 3865, 3400, 3799, ---, ---, ---, ---, [279.176s][info][gc,stats ] CMR: Code Cache Roots 1050 us, workers (us): 178, 239, 466, 166, ---, ---, ---, ---, [279.176s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 32, 25, 23, 19, ---, ---, ---, ---, [279.176s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [279.176s][info][gc,stats ] Concurrent Marking 1227320 us, parallelism: 3.97x [279.176s][info][gc,stats ] CM: 4873780 us [279.176s][info][gc,stats ] CM: Parallel Mark 4873780 us, workers (us): 1218460, 1218451, 1218442, 1218428, ---, ---, ---, ---, [279.176s][info][gc,stats ] Pause Final Mark (G) 1713 us [279.176s][info][gc,stats ] Pause Final Mark (N) 1038 us [279.176s][info][gc,stats ] Finish Mark 500 us [279.176s][info][gc,stats ] Update Region States 87 us [279.176s][info][gc,stats ] Choose Collection Set 215 us [279.176s][info][gc,stats ] Rebuild Free Set 37 us [279.176s][info][gc,stats ] Concurrent Thread Roots 3829 us, parallelism: 3.87x [279.176s][info][gc,stats ] CTR: 14817 us [279.176s][info][gc,stats ] CTR: Thread Roots 14817 us, workers (us): 3665, 3683, 3756, 3714, ---, ---, ---, ---, [279.176s][info][gc,stats ] Concurrent Weak References 64 us, parallelism: 0.02x [279.176s][info][gc,stats ] CWRF: 1 us [279.176s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [279.176s][info][gc,stats ] Concurrent Weak Roots 1192 us [279.176s][info][gc,stats ] Roots 57 us, parallelism: 1.43x [279.176s][info][gc,stats ] CWR: 82 us [279.176s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 28, 21, 19, 14, ---, ---, ---, ---, [279.176s][info][gc,stats ] Rendezvous 1121 us [279.176s][info][gc,stats ] Concurrent Cleanup 112 us [279.176s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.73x [279.176s][info][gc,stats ] CSR: 1119 us [279.176s][info][gc,stats ] CSR: Code Cache Roots 945 us, workers (us): 334, 198, 195, 218, ---, ---, ---, ---, [279.176s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 40, 37, 36, 32, ---, ---, ---, ---, [279.176s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 7, ---, 23, ---, ---, ---, ---, [279.176s][info][gc,stats ] Concurrent Evacuation 221475 us [279.176s][info][gc,stats ] Pause Init Update Refs (G) 1527 us [279.176s][info][gc,stats ] Pause Init Update Refs (N) 867 us [279.176s][info][gc,stats ] Manage GCLABs 432 us [279.176s][info][gc,stats ] Concurrent Update Refs 641131 us [279.176s][info][gc,stats ] Concurrent Update Thread Roots 9723 us [279.176s][info][gc,stats ] Pause Final Update Refs (G) 915 us [279.176s][info][gc,stats ] Pause Final Update Refs (N) 257 us [279.176s][info][gc,stats ] Update Region States 47 us [279.176s][info][gc,stats ] Trash Collection Set 28 us [279.176s][info][gc,stats ] Rebuild Free Set 71 us [279.176s][info][gc,stats ] Concurrent Cleanup 209 us [279.176s][info][gc,stats ] Workers: Evacuated 540M across 16928992 objects, abandoned 0B across 0 objects. [279.176s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [279.176s][info][gc,stats ] - age 1: 563043040 bytes, 563043040 total [279.176s][info][gc,stats ] - age 2: 1171056 bytes, 564214096 total [279.176s][info][gc,stats ] - age 3: 142872 bytes, 564356968 total [279.176s][info][gc,stats ] - age 4: 985192 bytes, 565342160 total [279.176s][info][gc,stats ] - age 5: 834840 bytes, 566177000 total [279.176s][info][gc,stats ] - age 6: 148912 bytes, 566325912 total [279.176s][info][gc,stats ] - age 7: 379712 bytes, 566705624 total [279.176s][info][gc,stats ] [279.176s][info][gc,stats ] Mutators: Evacuated 2389K across 76608 objects, abandoned 0B across 0 objects. [279.176s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [279.176s][info][gc,stats ] - age 1: 2441600 bytes, 2441600 total [279.176s][info][gc,stats ] - age 2: 1248 bytes, 2442848 total [279.176s][info][gc,stats ] - age 3: 224 bytes, 2443072 total [279.176s][info][gc,stats ] - age 4: 1152 bytes, 2444224 total [279.176s][info][gc,stats ] - age 5: 1264 bytes, 2445488 total [279.176s][info][gc,stats ] - age 6: 256 bytes, 2445744 total [279.176s][info][gc,stats ] - age 7: 704 bytes, 2446448 total [279.176s][info][gc,stats ] [279.176s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [279.176s][info][gc,stats ] - age 1: 14180704 bytes, 14180704 total [279.176s][info][gc,stats ] - age 2: 380435488 bytes, 394616192 total [279.176s][info][gc,stats ] [279.176s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [279.176s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [279.176s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [279.186s][info][gc ] Transition from: normal to: idle [280.149s][info][gc ] Trigger (YOUNG): Average GC time (2425.02 ms) is above the time for average allocation rate (2099 MB/s) to deplete free headroom (5087M) (margin of error = 2.35) [280.149s][info][gc,ergo ] Free headroom: 6674M (free) - 1587M (spike) - 0B (penalties) = 5087M [280.149s][info][gc ] Transition from: idle to: normal [280.149s][info][gc ] Heuristics request for young collection accepted [280.149s][info][gc,free ] Free: 6674M, Max: 8192K regular, 3472M humongous, Frag: 48% external, 0% internal; Used: 5734K, Mutator Free: 835 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 9001K, Max: 5858K; Used: 7382K [280.149s][info][gc,ergo ] GC(155) Start GC cycle (YOUNG) [280.150s][info][gc,start ] GC(155) Concurrent reset [280.150s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent reset [280.175s][info][gc ] GC(155) Concurrent reset 25.439ms [280.175s][info][gc,start ] GC(155) Pause Init Mark (YOUNG) [280.175s][info][gc,task ] GC(155) Using 8 of 8 workers for init marking [280.179s][info][gc ] GC(155) Pause Init Mark (YOUNG) 3.678ms [280.179s][info][gc,start ] GC(155) Concurrent remembered set scanning [280.179s][info][gc,task ] GC(155) Using 4 of 8 workers for Concurrent remembered set scanning [280.212s][info][gc ] GC(155) Concurrent remembered set scanning 32.406ms [280.212s][info][gc,start ] GC(155) Concurrent marking roots [280.212s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent marking roots [280.216s][info][gc ] GC(155) Concurrent marking roots 3.902ms [280.216s][info][gc,start ] GC(155) Concurrent marking (YOUNG) [280.216s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent marking [282.145s][info][gc ] GC(155) Concurrent marking (YOUNG) 1928.784ms [282.145s][info][gc,start ] GC(155) Pause Final Mark (YOUNG) [282.145s][info][gc,task ] GC(155) Using 8 of 8 workers for final marking [282.146s][info][gc,ergo ] GC(155) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [282.146s][info][gc,ergo ] GC(155) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 16384K. [282.146s][info][gc,ergo ] GC(155) Chosen CSet evacuates young: 334M (of which at least: 0B are to be promoted), old: 0B [282.146s][info][gc,ergo ] GC(155) Collectable Garbage: 6310M (99%), Immediate: 16384K (0%), 2 regions, CSet: 6294M (99%), 829 regions [282.146s][info][gc,ergo ] GC(155) Evacuation Targets: YOUNG: 334M, PROMOTE: 0B, OLD: 0B, TOTAL: 334M [282.146s][info][gc,free ] Free: 3018M, Max: 8192K regular, 712M humongous, Frag: 77% external, 0% internal; Used: 22228K, Mutator Free: 378 Collector Reserve: 408M, Max: 8192K; Used: 0B Old Collector Reserve: 9001K, Max: 5858K; Used: 7382K [282.146s][info][gc ] GC(155) Pause Final Mark (YOUNG) 1.020ms [282.146s][info][gc,start ] GC(155) Concurrent thread roots [282.146s][info][gc,task ] GC(155) Using 4 of 8 workers for Concurrent thread roots [282.149s][info][gc ] GC(155) Concurrent thread roots 3.148ms [282.149s][info][gc,start ] GC(155) Concurrent weak references [282.149s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent weak references [282.149s][info][gc,ref ] GC(155) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [282.149s][info][gc,ref ] GC(155) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [282.149s][info][gc,ref ] GC(155) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [282.149s][info][gc ] GC(155) Concurrent weak references 0.042ms [282.149s][info][gc,start ] GC(155) Concurrent weak roots [282.149s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent weak root [282.150s][info][gc ] GC(155) Concurrent weak roots 0.656ms [282.150s][info][gc,start ] GC(155) Concurrent cleanup [282.150s][info][gc ] GC(155) Concurrent cleanup 28290M->28275M(31744M) 0.103ms [282.150s][info][gc,free ] Free: 3006M, Max: 8192K regular, 696M humongous, Frag: 77% external, 0% internal; Used: 1114K, Mutator Free: 376 Collector Reserve: 407M, Max: 8192K; Used: 22704B Old Collector Reserve: 9001K, Max: 5858K; Used: 7382K [282.150s][info][gc,start ] GC(155) Concurrent strong roots [282.150s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent strong root [282.151s][info][gc ] GC(155) Concurrent strong roots 0.417ms [282.151s][info][gc,start ] GC(155) Concurrent evacuation [282.151s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent evacuation [282.285s][info][gc ] GC(155) Concurrent evacuation 134.496ms [282.285s][info][gc,start ] GC(155) Pause Init Update Refs [282.286s][info][gc ] GC(155) Pause Init Update Refs 0.475ms [282.286s][info][gc,start ] GC(155) Concurrent update references [282.286s][info][gc,task ] GC(155) Using 4 of 8 workers for concurrent reference update [282.286s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (57344K) and from Old Collector Reserve (0B) [282.869s][info][gc ] Periodic Sample: GCU = 19.888%, MU = 21.524% during most recent 5.0s [283.106s][info][gc ] GC(155) Concurrent update references 820.218ms [283.106s][info][gc,start ] GC(155) Concurrent update thread roots [283.116s][info][gc ] GC(155) Concurrent update thread roots 9.285ms [283.116s][info][gc,start ] GC(155) Pause Final Update Refs [283.116s][info][gc,task ] GC(155) Using 8 of 8 workers for final reference update [283.116s][info][gc,free ] Free: 7009M, Max: 8192K regular, 296M humongous, Frag: 33% external, 93% internal; Used: 6571M, Mutator Free: 877 Collector Reserve: 752M, Max: 8192K; Used: 65536K Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [283.116s][info][gc ] GC(155) Pause Final Update Refs 0.226ms [283.116s][info][gc,start ] GC(155) Concurrent cleanup [283.117s][info][gc ] GC(155) Concurrent cleanup 30552M->23931M(31744M) 0.185ms [283.117s][info][gc,ergo ] GC(155) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8711K, young_available: 7760M [283.117s][info][gc,ergo ] GC(155) At end of Concurrent Young GC: GCU: 18.6%, MU: 20.3% during period of 3.942s [283.117s][info][gc,ergo ] GC(155) At end of Concurrent Young GC: YOUNG generation used: 7170M, used regions: 7192M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 7760M [283.117s][info][gc,ergo ] GC(155) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 8711K [283.117s][info][gc,free ] Free: 7007M, Max: 8192K regular, 2016M humongous, Frag: 72% external, 0% internal; Used: 8200K, Mutator Free: 877 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [283.117s][info][gc,stats ] [283.117s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [283.117s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [283.117s][info][gc,stats ] [283.117s][info][gc,stats ] Concurrent Reset 25468 us [283.117s][info][gc,stats ] Pause Init Mark (G) 4450 us [283.117s][info][gc,stats ] Pause Init Mark (N) 3690 us [283.117s][info][gc,stats ] Swap Remembered Set 3371 us [283.117s][info][gc,stats ] Update Region States 187 us [283.117s][info][gc,stats ] Concurrent Scan Remembered Set 32426 us, parallelism: 3.98x [283.117s][info][gc,stats ] RS: 129119 us [283.117s][info][gc,stats ] RS: Scan Clusters 129119 us, workers (us): 32325, 32320, 32317, 32157, ---, ---, ---, ---, [283.117s][info][gc,stats ] Concurrent Mark Roots 3916 us, parallelism: 3.63x [283.117s][info][gc,stats ] CMR: 14205 us [283.117s][info][gc,stats ] CMR: Thread Roots 13077 us, workers (us): 3221, 3346, 3369, 3142, ---, ---, ---, ---, [283.117s][info][gc,stats ] CMR: Code Cache Roots 989 us, workers (us): 273, 177, 183, 356, ---, ---, ---, ---, [283.117s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 30, 30, 23, 18, ---, ---, ---, ---, [283.117s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 9, ---, ---, ---, ---, ---, [283.117s][info][gc,stats ] Concurrent Marking 1928811 us, parallelism: 3.98x [283.117s][info][gc,stats ] CM: 7671771 us [283.117s][info][gc,stats ] CM: Parallel Mark 7671771 us, workers (us): 1917961, 1917951, 1917934, 1917925, ---, ---, ---, ---, [283.117s][info][gc,stats ] Pause Final Mark (G) 1520 us [283.117s][info][gc,stats ] Pause Final Mark (N) 1025 us [283.117s][info][gc,stats ] Finish Mark 502 us [283.117s][info][gc,stats ] Update Region States 91 us [283.117s][info][gc,stats ] Choose Collection Set 203 us [283.117s][info][gc,stats ] Rebuild Free Set 38 us [283.117s][info][gc,stats ] Concurrent Thread Roots 3160 us, parallelism: 3.87x [283.117s][info][gc,stats ] CTR: 12227 us [283.117s][info][gc,stats ] CTR: Thread Roots 12227 us, workers (us): 3036, 3067, 3044, 3081, ---, ---, ---, ---, [283.117s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.04x [283.117s][info][gc,stats ] CWRF: 2 us [283.117s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [283.117s][info][gc,stats ] Concurrent Weak Roots 661 us [283.117s][info][gc,stats ] Roots 51 us, parallelism: 1.28x [283.117s][info][gc,stats ] CWR: 66 us [283.117s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 18, 14, 12, ---, ---, ---, ---, [283.117s][info][gc,stats ] Rendezvous 596 us [283.117s][info][gc,stats ] Concurrent Cleanup 107 us [283.117s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.58x [283.117s][info][gc,stats ] CSR: 1084 us [283.117s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 159, 348, 199, 218, ---, ---, ---, ---, [283.117s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 37, 35, 35, 27, ---, ---, ---, ---, [283.117s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 19, ---, ---, 6, ---, ---, ---, ---, [283.117s][info][gc,stats ] Concurrent Evacuation 134515 us [283.117s][info][gc,stats ] Pause Init Update Refs (G) 1015 us [283.117s][info][gc,stats ] Pause Init Update Refs (N) 483 us [283.117s][info][gc,stats ] Manage GCLABs 398 us [283.117s][info][gc,stats ] Concurrent Update Refs 820245 us [283.117s][info][gc,stats ] Concurrent Update Thread Roots 9301 us [283.117s][info][gc,stats ] Pause Final Update Refs (G) 857 us [283.117s][info][gc,stats ] Pause Final Update Refs (N) 232 us [283.117s][info][gc,stats ] Update Region States 49 us [283.117s][info][gc,stats ] Trash Collection Set 24 us [283.117s][info][gc,stats ] Rebuild Free Set 69 us [283.117s][info][gc,stats ] Concurrent Cleanup 197 us [283.117s][info][gc,stats ] Workers: Evacuated 334M across 10186925 objects, abandoned 0B across 0 objects. [283.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [283.117s][info][gc,stats ] - age 1: 313458256 bytes, 313458256 total [283.117s][info][gc,stats ] - age 2: 35665280 bytes, 349123536 total [283.117s][info][gc,stats ] - age 3: 1167184 bytes, 350290720 total [283.117s][info][gc,stats ] - age 4: 119224 bytes, 350409944 total [283.117s][info][gc,stats ] - age 5: 353552 bytes, 350763496 total [283.118s][info][gc,stats ] - age 6: 1536 bytes, 350765032 total [283.118s][info][gc,stats ] - age 7: 302848 bytes, 351067880 total [283.118s][info][gc,stats ] [283.118s][info][gc,stats ] Mutators: Evacuated 3360B across 146 objects, abandoned 0B across 0 objects. [283.118s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [283.118s][info][gc,stats ] - age 1: 2160 bytes, 2160 total [283.118s][info][gc,stats ] - age 2: 160 bytes, 2320 total [283.118s][info][gc,stats ] - age 3: 672 bytes, 2992 total [283.118s][info][gc,stats ] - age 4: 32 bytes, 3024 total [283.118s][info][gc,stats ] - age 5: 192 bytes, 3216 total [283.118s][info][gc,stats ] - age 6: 16 bytes, 3232 total [283.118s][info][gc,stats ] - age 7: 128 bytes, 3360 total [283.118s][info][gc,stats ] [283.118s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [283.118s][info][gc,stats ] - age 1: 533591368 bytes, 533591368 total [283.118s][info][gc,stats ] - age 2: 14180704 bytes, 547772072 total [283.118s][info][gc,stats ] - age 3: 380435488 bytes, 928207560 total [283.118s][info][gc,stats ] [283.118s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [283.118s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [283.118s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [283.128s][info][gc ] Transition from: normal to: idle [283.128s][info][gc ] Trigger (YOUNG): Average GC time (3200.10 ms) is above the time for average allocation rate (2093 MB/s) to deplete free headroom (5397M) (margin of error = 2.39) [283.128s][info][gc,ergo ] Free headroom: 6984M (free) - 1587M (spike) - 0B (penalties) = 5397M [283.128s][info][gc ] Transition from: idle to: normal [283.128s][info][gc ] Heuristics request for young collection accepted [283.128s][info][gc,free ] Free: 6984M, Max: 8192K regular, 2016M humongous, Frag: 72% external, 0% internal; Used: 7461K, Mutator Free: 874 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [283.128s][info][gc,ergo ] GC(156) Start GC cycle (YOUNG) [283.128s][info][gc,start ] GC(156) Concurrent reset [283.128s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent reset [283.153s][info][gc ] GC(156) Concurrent reset 25.170ms [283.154s][info][gc,start ] GC(156) Pause Init Mark (YOUNG) [283.154s][info][gc,task ] GC(156) Using 8 of 8 workers for init marking [283.158s][info][gc ] GC(156) Pause Init Mark (YOUNG) 3.810ms [283.158s][info][gc,start ] GC(156) Concurrent remembered set scanning [283.158s][info][gc,task ] GC(156) Using 4 of 8 workers for Concurrent remembered set scanning [283.191s][info][gc ] GC(156) Concurrent remembered set scanning 33.133ms [283.191s][info][gc,start ] GC(156) Concurrent marking roots [283.191s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent marking roots [283.195s][info][gc ] GC(156) Concurrent marking roots 3.838ms [283.195s][info][gc,start ] GC(156) Concurrent marking (YOUNG) [283.195s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent marking [285.140s][info][gc ] GC(156) Concurrent marking (YOUNG) 1945.121ms [285.141s][info][gc,start ] GC(156) Pause Final Mark (YOUNG) [285.141s][info][gc,task ] GC(156) Using 8 of 8 workers for final marking [285.141s][info][gc,ergo ] GC(156) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [285.141s][info][gc,ergo ] GC(156) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [285.141s][info][gc,ergo ] GC(156) Chosen CSet evacuates young: 116M (of which at least: 0B are to be promoted), old: 0B [285.141s][info][gc,ergo ] GC(156) Collectable Garbage: 5947M (99%), Immediate: 0B (0%), 0 regions, CSet: 5947M (99%), 758 regions [285.141s][info][gc,ergo ] GC(156) Evacuation Targets: YOUNG: 116M, PROMOTE: 0B, OLD: 0B, TOTAL: 116M [285.141s][info][gc,free ] Free: 3606M, Max: 8192K regular, 408M humongous, Frag: 89% external, 0% internal; Used: 1032K, Mutator Free: 451 Collector Reserve: 144M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [285.141s][info][gc ] GC(156) Pause Final Mark (YOUNG) 0.951ms [285.142s][info][gc,start ] GC(156) Concurrent thread roots [285.142s][info][gc,task ] GC(156) Using 4 of 8 workers for Concurrent thread roots [285.145s][info][gc ] GC(156) Concurrent thread roots 3.421ms [285.145s][info][gc,start ] GC(156) Concurrent weak references [285.145s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent weak references [285.145s][info][gc,ref ] GC(156) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [285.145s][info][gc,ref ] GC(156) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [285.145s][info][gc,ref ] GC(156) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [285.145s][info][gc ] GC(156) Concurrent weak references 0.047ms [285.145s][info][gc,start ] GC(156) Concurrent weak roots [285.145s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent weak root [285.146s][info][gc ] GC(156) Concurrent weak roots 0.628ms [285.146s][info][gc,start ] GC(156) Concurrent cleanup [285.146s][info][gc ] GC(156) Concurrent cleanup 27953M->27953M(31744M) 0.104ms [285.146s][info][gc,free ] Free: 3595M, Max: 8192K regular, 408M humongous, Frag: 89% external, 0% internal; Used: 5001K, Mutator Free: 450 Collector Reserve: 143M, Max: 8192K; Used: 16512B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [285.146s][info][gc,start ] GC(156) Concurrent strong roots [285.146s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent strong root [285.146s][info][gc ] GC(156) Concurrent strong roots 0.507ms [285.146s][info][gc,start ] GC(156) Concurrent evacuation [285.146s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent evacuation [285.201s][info][gc ] GC(156) Concurrent evacuation 54.832ms [285.202s][info][gc,start ] GC(156) Pause Init Update Refs [285.202s][info][gc ] GC(156) Pause Init Update Refs 0.455ms [285.202s][info][gc,start ] GC(156) Concurrent update references [285.202s][info][gc,task ] GC(156) Using 4 of 8 workers for concurrent reference update [285.202s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [285.945s][info][gc ] GC(156) Concurrent update references 742.561ms [285.945s][info][gc,start ] GC(156) Concurrent update thread roots [285.953s][info][gc ] GC(156) Concurrent update thread roots 8.633ms [285.954s][info][gc,start ] GC(156) Pause Final Update Refs [285.954s][info][gc,task ] GC(156) Using 8 of 8 workers for final reference update [285.954s][info][gc,free ] Free: 7300M, Max: 8192K regular, 288M humongous, Frag: 79% external, 81% internal; Used: 5979M, Mutator Free: 913 Collector Reserve: 752M, Max: 8192K; Used: 90112K Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [285.954s][info][gc ] GC(156) Pause Final Update Refs 0.234ms [285.954s][info][gc,start ] GC(156) Concurrent cleanup [285.955s][info][gc ] GC(156) Concurrent cleanup 29696M->23641M(31744M) 0.257ms [285.955s][info][gc,ergo ] GC(156) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8711K, young_available: 8051M [285.955s][info][gc,ergo ] GC(156) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.838s [285.955s][info][gc,ergo ] GC(156) At end of Concurrent Young GC: YOUNG generation used: 6880M, used regions: 6904M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 8050M [285.955s][info][gc,ergo ] GC(156) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 8711K [285.955s][info][gc,free ] Free: 7298M, Max: 8192K regular, 3056M humongous, Frag: 59% external, 0% internal; Used: 5429K, Mutator Free: 913 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [285.955s][info][gc,stats ] [285.955s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [285.955s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [285.955s][info][gc,stats ] [285.955s][info][gc,stats ] Concurrent Reset 25199 us [285.955s][info][gc,stats ] Pause Init Mark (G) 4624 us [285.955s][info][gc,stats ] Pause Init Mark (N) 3822 us [285.955s][info][gc,stats ] Swap Remembered Set 3391 us [285.955s][info][gc,stats ] Update Region States 273 us [285.955s][info][gc,stats ] Concurrent Scan Remembered Set 33150 us, parallelism: 3.98x [285.955s][info][gc,stats ] RS: 132095 us [285.955s][info][gc,stats ] RS: Scan Clusters 132095 us, workers (us): 33032, 33033, 33021, 33010, ---, ---, ---, ---, [285.955s][info][gc,stats ] Concurrent Mark Roots 3865 us, parallelism: 3.56x [285.955s][info][gc,stats ] CMR: 13761 us [285.955s][info][gc,stats ] CMR: Thread Roots 12635 us, workers (us): 3281, 3128, 3069, 3157, ---, ---, ---, ---, [285.955s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 178, 240, 429, 143, ---, ---, ---, ---, [285.955s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 32, 27, 21, 20, ---, ---, ---, ---, [285.955s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [285.955s][info][gc,stats ] Concurrent Marking 1945151 us, parallelism: 3.98x [285.955s][info][gc,stats ] CM: 7739744 us [285.955s][info][gc,stats ] CM: Parallel Mark 7739744 us, workers (us): 1934952, 1934949, 1934906, 1934938, ---, ---, ---, ---, [285.955s][info][gc,stats ] Pause Final Mark (G) 1442 us [285.955s][info][gc,stats ] Pause Final Mark (N) 957 us [285.955s][info][gc,stats ] Finish Mark 439 us [285.955s][info][gc,stats ] Update Region States 99 us [285.955s][info][gc,stats ] Choose Collection Set 191 us [285.955s][info][gc,stats ] Rebuild Free Set 37 us [285.955s][info][gc,stats ] Concurrent Thread Roots 3435 us, parallelism: 3.78x [285.955s][info][gc,stats ] CTR: 12976 us [285.955s][info][gc,stats ] CTR: Thread Roots 12976 us, workers (us): 3224, 3223, 3165, 3364, ---, ---, ---, ---, [285.955s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [285.955s][info][gc,stats ] CWRF: 1 us [285.955s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [285.955s][info][gc,stats ] Concurrent Weak Roots 633 us [285.955s][info][gc,stats ] Roots 56 us, parallelism: 1.29x [285.955s][info][gc,stats ] CWR: 72 us [285.955s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 20, 18, 11, ---, ---, ---, ---, [285.955s][info][gc,stats ] Rendezvous 565 us [285.955s][info][gc,stats ] Concurrent Cleanup 109 us [285.955s][info][gc,stats ] Concurrent Strong Roots 518 us, parallelism: 2.55x [285.955s][info][gc,stats ] CSR: 1322 us [285.955s][info][gc,stats ] CSR: Code Cache Roots 1116 us, workers (us): 419, 223, 214, 260, ---, ---, ---, ---, [285.955s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 50, 43, 41, 34, ---, ---, ---, ---, [285.955s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): ---, 30, 8, ---, ---, ---, ---, ---, [285.955s][info][gc,stats ] Concurrent Evacuation 54849 us [285.955s][info][gc,stats ] Pause Init Update Refs (G) 962 us [285.955s][info][gc,stats ] Pause Init Update Refs (N) 464 us [285.955s][info][gc,stats ] Manage GCLABs 378 us [285.955s][info][gc,stats ] Concurrent Update Refs 742588 us [285.955s][info][gc,stats ] Concurrent Update Thread Roots 8653 us [285.955s][info][gc,stats ] Pause Final Update Refs (G) 844 us [285.955s][info][gc,stats ] Pause Final Update Refs (N) 240 us [285.955s][info][gc,stats ] Update Region States 45 us [285.955s][info][gc,stats ] Trash Collection Set 22 us [285.955s][info][gc,stats ] Rebuild Free Set 92 us [285.955s][info][gc,stats ] Concurrent Cleanup 266 us [285.955s][info][gc,stats ] Workers: Evacuated 116M across 2975441 objects, abandoned 0B across 0 objects. [285.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [285.955s][info][gc,stats ] - age 1: 68262000 bytes, 68262000 total [285.955s][info][gc,stats ] - age 2: 44613352 bytes, 112875352 total [285.955s][info][gc,stats ] - age 3: 8844304 bytes, 121719656 total [285.955s][info][gc,stats ] - age 4: 224 bytes, 121719880 total [285.955s][info][gc,stats ] - age 6: 32 bytes, 121719912 total [285.955s][info][gc,stats ] - age 7: 16 bytes, 121719928 total [285.955s][info][gc,stats ] [285.955s][info][gc,stats ] Mutators: Evacuated 352B across 12 objects, abandoned 0B across 0 objects. [285.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [285.955s][info][gc,stats ] - age 1: 224 bytes, 224 total [285.955s][info][gc,stats ] - age 2: 128 bytes, 352 total [285.955s][info][gc,stats ] [285.955s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [285.955s][info][gc,stats ] - age 1: 270843656 bytes, 270843656 total [285.955s][info][gc,stats ] - age 2: 532961504 bytes, 803805160 total [285.955s][info][gc,stats ] - age 3: 14174048 bytes, 817979208 total [285.956s][info][gc,stats ] - age 4: 380435488 bytes, 1198414696 total [285.956s][info][gc,stats ] [285.956s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [285.956s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [285.956s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [285.966s][info][gc ] Transition from: normal to: idle [285.967s][info][gc ] Trigger (YOUNG): Average GC time (3640.94 ms) is above the time for average allocation rate (2085 MB/s) to deplete free headroom (5689M) (margin of error = 2.41) [285.967s][info][gc,ergo ] Free headroom: 7276M (free) - 1587M (spike) - 0B (penalties) = 5689M [285.967s][info][gc ] Transition from: idle to: normal [285.967s][info][gc ] Heuristics request for young collection accepted [285.967s][info][gc,free ] Free: 7276M, Max: 8192K regular, 3056M humongous, Frag: 58% external, 0% internal; Used: 3581K, Mutator Free: 910 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [285.967s][info][gc,ergo ] GC(157) Start GC cycle (YOUNG) [285.967s][info][gc,start ] GC(157) Concurrent reset [285.967s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent reset [285.989s][info][gc ] GC(157) Concurrent reset 22.333ms [285.990s][info][gc,start ] GC(157) Pause Init Mark (YOUNG) [285.990s][info][gc,task ] GC(157) Using 8 of 8 workers for init marking [285.993s][info][gc ] GC(157) Pause Init Mark (YOUNG) 3.744ms [285.994s][info][gc,start ] GC(157) Concurrent remembered set scanning [285.994s][info][gc,task ] GC(157) Using 4 of 8 workers for Concurrent remembered set scanning [286.027s][info][gc ] GC(157) Concurrent remembered set scanning 33.600ms [286.027s][info][gc,start ] GC(157) Concurrent marking roots [286.027s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent marking roots [286.031s][info][gc ] GC(157) Concurrent marking roots 3.471ms [286.031s][info][gc,start ] GC(157) Concurrent marking (YOUNG) [286.031s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent marking [287.876s][info][gc ] Periodic Sample: GCU = 24.565%, MU = 18.110% during most recent 5.0s [287.971s][info][gc ] GC(157) Concurrent marking (YOUNG) 1940.623ms [287.972s][info][gc,start ] GC(157) Pause Final Mark (YOUNG) [287.972s][info][gc,task ] GC(157) Using 8 of 8 workers for final marking [287.972s][info][gc,ergo ] GC(157) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [287.973s][info][gc,ergo ] GC(157) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [287.973s][info][gc,ergo ] GC(157) Chosen CSet evacuates young: 61904K (of which at least: 0B are to be promoted), old: 0B [287.973s][info][gc,ergo ] GC(157) Collectable Garbage: 5646M (99%), Immediate: 0B (0%), 0 regions, CSet: 5646M (99%), 714 regions [287.973s][info][gc,ergo ] GC(157) Evacuation Targets: YOUNG: 61904K, PROMOTE: 0B, OLD: 0B, TOTAL: 61904K [287.973s][info][gc,free ] Free: 3975M, Max: 8192K regular, 744M humongous, Frag: 82% external, 0% internal; Used: 649K, Mutator Free: 497 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [287.973s][info][gc ] GC(157) Pause Final Mark (YOUNG) 1.038ms [287.973s][info][gc,start ] GC(157) Concurrent thread roots [287.973s][info][gc,task ] GC(157) Using 4 of 8 workers for Concurrent thread roots [287.976s][info][gc ] GC(157) Concurrent thread roots 3.561ms [287.976s][info][gc,start ] GC(157) Concurrent weak references [287.976s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent weak references [287.976s][info][gc,ref ] GC(157) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [287.976s][info][gc,ref ] GC(157) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [287.976s][info][gc,ref ] GC(157) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [287.976s][info][gc ] GC(157) Concurrent weak references 0.041ms [287.976s][info][gc,start ] GC(157) Concurrent weak roots [287.976s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent weak root [287.977s][info][gc ] GC(157) Concurrent weak roots 0.629ms [287.977s][info][gc,start ] GC(157) Concurrent cleanup [287.977s][info][gc ] GC(157) Concurrent cleanup 27644M->27644M(31744M) 0.104ms [287.977s][info][gc,free ] Free: 3963M, Max: 8192K regular, 736M humongous, Frag: 82% external, 0% internal; Used: 4216K, Mutator Free: 496 Collector Reserve: 81903K, Max: 8192K; Used: 16512B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [287.977s][info][gc,start ] GC(157) Concurrent strong roots [287.977s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent strong root [287.978s][info][gc ] GC(157) Concurrent strong roots 0.414ms [287.978s][info][gc,start ] GC(157) Concurrent evacuation [287.978s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent evacuation [288.002s][info][gc ] GC(157) Concurrent evacuation 24.408ms [288.002s][info][gc,start ] GC(157) Pause Init Update Refs [288.003s][info][gc ] GC(157) Pause Init Update Refs 0.442ms [288.003s][info][gc,start ] GC(157) Concurrent update references [288.003s][info][gc,task ] GC(157) Using 4 of 8 workers for concurrent reference update [288.003s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [288.658s][info][gc ] GC(157) Concurrent update references 654.999ms [288.658s][info][gc,start ] GC(157) Concurrent update thread roots [288.668s][info][gc ] GC(157) Concurrent update thread roots 9.526ms [288.668s][info][gc,start ] GC(157) Pause Final Update Refs [288.668s][info][gc,task ] GC(157) Using 8 of 8 workers for final reference update [288.668s][info][gc,free ] Free: 7546M, Max: 8192K regular, 312M humongous, Frag: 84% external, 74% internal; Used: 5640M, Mutator Free: 944 Collector Reserve: 752M, Max: 8192K; Used: 73728K Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [288.668s][info][gc ] GC(157) Pause Final Update Refs 0.219ms [288.668s][info][gc,start ] GC(157) Concurrent cleanup [288.669s][info][gc ] GC(157) Concurrent cleanup 29093M->23394M(31744M) 0.175ms [288.669s][info][gc,ergo ] GC(157) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8711K, young_available: 8298M [288.669s][info][gc,ergo ] GC(157) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.714s [288.669s][info][gc,ergo ] GC(157) At end of Concurrent Young GC: YOUNG generation used: 6633M, used regions: 6656M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 8297M [288.669s][info][gc,ergo ] GC(157) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 8711K [288.669s][info][gc,free ] Free: 7545M, Max: 8192K regular, 2008M humongous, Frag: 74% external, 0% internal; Used: 7157K, Mutator Free: 944 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [288.669s][info][gc,stats ] [288.669s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [288.669s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [288.669s][info][gc,stats ] [288.669s][info][gc,stats ] Concurrent Reset 22358 us [288.669s][info][gc,stats ] Pause Init Mark (G) 4519 us [288.669s][info][gc,stats ] Pause Init Mark (N) 3753 us [288.669s][info][gc,stats ] Swap Remembered Set 3387 us [288.669s][info][gc,stats ] Update Region States 222 us [288.669s][info][gc,stats ] Concurrent Scan Remembered Set 33620 us, parallelism: 3.98x [288.669s][info][gc,stats ] RS: 133950 us [288.669s][info][gc,stats ] RS: Scan Clusters 133950 us, workers (us): 33534, 33530, 33525, 33361, ---, ---, ---, ---, [288.669s][info][gc,stats ] Concurrent Mark Roots 3486 us, parallelism: 3.50x [288.669s][info][gc,stats ] CMR: 12213 us [288.669s][info][gc,stats ] CMR: Thread Roots 11162 us, workers (us): 2643, 2975, 2762, 2782, ---, ---, ---, ---, [288.669s][info][gc,stats ] CMR: Code Cache Roots 925 us, workers (us): 336, 157, 243, 190, ---, ---, ---, ---, [288.669s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 31, 23, 19, 15, ---, ---, ---, ---, [288.669s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [288.669s][info][gc,stats ] Concurrent Marking 1940652 us, parallelism: 3.98x [288.669s][info][gc,stats ] CM: 7718907 us [288.669s][info][gc,stats ] CM: Parallel Mark 7718907 us, workers (us): 1929745, 1929742, 1929698, 1929723, ---, ---, ---, ---, [288.669s][info][gc,stats ] Pause Final Mark (G) 1550 us [288.669s][info][gc,stats ] Pause Final Mark (N) 1043 us [288.669s][info][gc,stats ] Finish Mark 529 us [288.669s][info][gc,stats ] Update Region States 92 us [288.669s][info][gc,stats ] Choose Collection Set 191 us [288.669s][info][gc,stats ] Rebuild Free Set 39 us [288.669s][info][gc,stats ] Concurrent Thread Roots 3575 us, parallelism: 3.84x [288.669s][info][gc,stats ] CTR: 13733 us [288.669s][info][gc,stats ] CTR: Thread Roots 13733 us, workers (us): 3433, 3397, 3411, 3491, ---, ---, ---, ---, [288.669s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [288.669s][info][gc,stats ] CWRF: 2 us [288.669s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [288.669s][info][gc,stats ] Concurrent Weak Roots 634 us [288.669s][info][gc,stats ] Roots 57 us, parallelism: 1.42x [288.669s][info][gc,stats ] CWR: 81 us [288.669s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 22, 18, 15, ---, ---, ---, ---, [288.669s][info][gc,stats ] Rendezvous 565 us [288.669s][info][gc,stats ] Concurrent Cleanup 108 us [288.669s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.58x [288.669s][info][gc,stats ] CSR: 1082 us [288.669s][info][gc,stats ] CSR: Code Cache Roots 919 us, workers (us): 161, 192, 342, 224, ---, ---, ---, ---, [288.669s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 37, 37, 35, 28, ---, ---, ---, ---, [288.669s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, ---, 6, ---, ---, ---, ---, [288.669s][info][gc,stats ] Concurrent Evacuation 24421 us [288.669s][info][gc,stats ] Pause Init Update Refs (G) 912 us [288.669s][info][gc,stats ] Pause Init Update Refs (N) 450 us [288.669s][info][gc,stats ] Manage GCLABs 367 us [288.669s][info][gc,stats ] Concurrent Update Refs 655025 us [288.669s][info][gc,stats ] Concurrent Update Thread Roots 9533 us [288.669s][info][gc,stats ] Pause Final Update Refs (G) 837 us [288.669s][info][gc,stats ] Pause Final Update Refs (N) 225 us [288.669s][info][gc,stats ] Update Region States 54 us [288.669s][info][gc,stats ] Trash Collection Set 14 us [288.669s][info][gc,stats ] Rebuild Free Set 70 us [288.669s][info][gc,stats ] Concurrent Cleanup 181 us [288.669s][info][gc,stats ] Workers: Evacuated 61904K across 1175128 objects, abandoned 0B across 0 objects. [288.669s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [288.669s][info][gc,stats ] - age 1: 36028408 bytes, 36028408 total [288.669s][info][gc,stats ] - age 2: 15272576 bytes, 51300984 total [288.669s][info][gc,stats ] - age 3: 6568064 bytes, 57869048 total [288.669s][info][gc,stats ] - age 4: 5521184 bytes, 63390232 total [288.669s][info][gc,stats ] - age 5: 64 bytes, 63390296 total [288.669s][info][gc,stats ] - age 7: 32 bytes, 63390328 total [288.669s][info][gc,stats ] [288.669s][info][gc,stats ] Mutators: Evacuated 256B across 10 objects, abandoned 0B across 0 objects. [288.669s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [288.669s][info][gc,stats ] - age 1: 224 bytes, 224 total [288.669s][info][gc,stats ] - age 2: 32 bytes, 256 total [288.669s][info][gc,stats ] [288.669s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [288.669s][info][gc,stats ] - age 1: 56431048 bytes, 56431048 total [288.669s][info][gc,stats ] - age 2: 270843656 bytes, 327274704 total [288.669s][info][gc,stats ] - age 3: 532961472 bytes, 860236176 total [288.669s][info][gc,stats ] - age 4: 14174048 bytes, 874410224 total [288.669s][info][gc,stats ] - age 5: 380435488 bytes, 1254845712 total [288.669s][info][gc,stats ] [288.669s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [288.669s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [288.669s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [288.680s][info][gc ] Transition from: normal to: idle [288.681s][info][gc ] Trigger (YOUNG): Average GC time (3905.57 ms) is above the time for average allocation rate (2077 MB/s) to deplete free headroom (5934M) (margin of error = 2.43) [288.681s][info][gc,ergo ] Free headroom: 7521M (free) - 1587M (spike) - 0B (penalties) = 5934M [288.681s][info][gc ] Transition from: idle to: normal [288.681s][info][gc ] Heuristics request for young collection accepted [288.681s][info][gc,free ] Free: 7521M, Max: 8192K regular, 2008M humongous, Frag: 74% external, 0% internal; Used: 7029K, Mutator Free: 941 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [288.681s][info][gc,ergo ] GC(158) Start GC cycle (YOUNG) [288.681s][info][gc,start ] GC(158) Concurrent reset [288.681s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent reset [288.705s][info][gc ] GC(158) Concurrent reset 24.780ms [288.706s][info][gc,start ] GC(158) Pause Init Mark (YOUNG) [288.706s][info][gc,task ] GC(158) Using 8 of 8 workers for init marking [288.710s][info][gc ] GC(158) Pause Init Mark (YOUNG) 3.758ms [288.710s][info][gc,start ] GC(158) Concurrent remembered set scanning [288.710s][info][gc,task ] GC(158) Using 4 of 8 workers for Concurrent remembered set scanning [288.745s][info][gc ] GC(158) Concurrent remembered set scanning 35.451ms [288.745s][info][gc,start ] GC(158) Concurrent marking roots [288.745s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent marking roots [288.749s][info][gc ] GC(158) Concurrent marking roots 3.626ms [288.749s][info][gc,start ] GC(158) Concurrent marking (YOUNG) [288.749s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent marking [290.689s][info][gc ] GC(158) Concurrent marking (YOUNG) 1940.060ms [290.690s][info][gc,start ] GC(158) Pause Final Mark (YOUNG) [290.690s][info][gc,task ] GC(158) Using 8 of 8 workers for final marking [290.690s][info][gc,ergo ] GC(158) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [290.690s][info][gc,ergo ] GC(158) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [290.690s][info][gc,ergo ] GC(158) Chosen CSet evacuates young: 58305K (of which at least: 0B are to be promoted), old: 0B [290.690s][info][gc,ergo ] GC(158) Collectable Garbage: 5407M (99%), Immediate: 0B (0%), 0 regions, CSet: 5407M (99%), 683 regions [290.690s][info][gc,ergo ] GC(158) Evacuation Targets: YOUNG: 58305K, PROMOTE: 0B, OLD: 0B, TOTAL: 58305K [290.690s][info][gc,free ] Free: 4211M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 5003K, Mutator Free: 527 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [290.691s][info][gc ] GC(158) Pause Final Mark (YOUNG) 1.044ms [290.691s][info][gc,start ] GC(158) Concurrent thread roots [290.691s][info][gc,task ] GC(158) Using 4 of 8 workers for Concurrent thread roots [290.694s][info][gc ] GC(158) Concurrent thread roots 3.328ms [290.694s][info][gc,start ] GC(158) Concurrent weak references [290.694s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent weak references [290.694s][info][gc,ref ] GC(158) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [290.694s][info][gc,ref ] GC(158) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [290.694s][info][gc,ref ] GC(158) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [290.694s][info][gc ] GC(158) Concurrent weak references 0.044ms [290.694s][info][gc,start ] GC(158) Concurrent weak roots [290.694s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent weak root [290.695s][info][gc ] GC(158) Concurrent weak roots 0.644ms [290.695s][info][gc,start ] GC(158) Concurrent cleanup [290.695s][info][gc ] GC(158) Concurrent cleanup 27420M->27420M(31744M) 0.100ms [290.695s][info][gc,free ] Free: 4200M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 7801K, Mutator Free: 526 Collector Reserve: 73707K, Max: 8192K; Used: 20640B Old Collector Reserve: 8700K, Max: 5858K; Used: 7683K [290.695s][info][gc,start ] GC(158) Concurrent strong roots [290.695s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent strong root [290.695s][info][gc ] GC(158) Concurrent strong roots 0.461ms [290.695s][info][gc,start ] GC(158) Concurrent evacuation [290.695s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent evacuation [290.718s][info][gc ] GC(158) Concurrent evacuation 22.365ms [290.718s][info][gc,start ] GC(158) Pause Init Update Refs [290.719s][info][gc ] GC(158) Pause Init Update Refs 0.452ms [290.719s][info][gc,start ] GC(158) Concurrent update references [290.719s][info][gc,task ] GC(158) Using 4 of 8 workers for concurrent reference update [290.719s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [291.359s][info][gc ] GC(158) Concurrent update references 640.779ms [291.359s][info][gc,start ] GC(158) Concurrent update thread roots [291.369s][info][gc ] GC(158) Concurrent update thread roots 9.466ms [291.369s][info][gc,start ] GC(158) Pause Final Update Refs [291.369s][info][gc,task ] GC(158) Using 8 of 8 workers for final reference update [291.370s][info][gc,free ] Free: 7559M, Max: 8192K regular, 408M humongous, Frag: 82% external, 71% internal; Used: 5392M, Mutator Free: 945 Collector Reserve: 752M, Max: 8192K; Used: 73728K Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [291.370s][info][gc ] GC(158) Pause Final Update Refs 0.209ms [291.370s][info][gc,start ] GC(158) Concurrent cleanup [291.370s][info][gc ] GC(158) Concurrent cleanup 28837M->23382M(31744M) 0.179ms [291.370s][info][gc,ergo ] GC(158) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8709K, young_available: 8310M [291.370s][info][gc,ergo ] GC(158) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.701s [291.370s][info][gc,ergo ] GC(158) At end of Concurrent Young GC: YOUNG generation used: 6620M, used regions: 6648M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 8310M [291.370s][info][gc,ergo ] GC(158) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 8709K [291.370s][info][gc,free ] Free: 7557M, Max: 8192K regular, 3056M humongous, Frag: 60% external, 0% internal; Used: 2104K, Mutator Free: 945 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [291.371s][info][gc,stats ] [291.371s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [291.371s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [291.371s][info][gc,stats ] [291.371s][info][gc,stats ] Concurrent Reset 24805 us [291.371s][info][gc,stats ] Pause Init Mark (G) 4559 us [291.371s][info][gc,stats ] Pause Init Mark (N) 3771 us [291.371s][info][gc,stats ] Swap Remembered Set 3378 us [291.371s][info][gc,stats ] Update Region States 244 us [291.371s][info][gc,stats ] Concurrent Scan Remembered Set 35469 us, parallelism: 3.99x [291.371s][info][gc,stats ] RS: 141485 us [291.371s][info][gc,stats ] RS: Scan Clusters 141485 us, workers (us): 35375, 35373, 35370, 35367, ---, ---, ---, ---, [291.371s][info][gc,stats ] Concurrent Mark Roots 3639 us, parallelism: 3.60x [291.371s][info][gc,stats ] CMR: 13105 us [291.371s][info][gc,stats ] CMR: Thread Roots 12001 us, workers (us): 3135, 3009, 2828, 3028, ---, ---, ---, ---, [291.371s][info][gc,stats ] CMR: Code Cache Roots 977 us, workers (us): 152, 264, 385, 176, ---, ---, ---, ---, [291.371s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 27, 25, 21, 17, ---, ---, ---, ---, [291.371s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [291.371s][info][gc,stats ] Concurrent Marking 1940089 us, parallelism: 3.98x [291.371s][info][gc,stats ] CM: 7717702 us [291.371s][info][gc,stats ] CM: Parallel Mark 7717702 us, workers (us): 1929421, 1929445, 1929421, 1929414, ---, ---, ---, ---, [291.371s][info][gc,stats ] Pause Final Mark (G) 1535 us [291.371s][info][gc,stats ] Pause Final Mark (N) 1050 us [291.371s][info][gc,stats ] Finish Mark 514 us [291.371s][info][gc,stats ] Update Region States 88 us [291.371s][info][gc,stats ] Choose Collection Set 196 us [291.371s][info][gc,stats ] Rebuild Free Set 40 us [291.371s][info][gc,stats ] Concurrent Thread Roots 3339 us, parallelism: 3.88x [291.371s][info][gc,stats ] CTR: 12941 us [291.371s][info][gc,stats ] CTR: Thread Roots 12941 us, workers (us): 3251, 3272, 3276, 3142, ---, ---, ---, ---, [291.371s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.04x [291.371s][info][gc,stats ] CWRF: 2 us [291.371s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [291.371s][info][gc,stats ] Concurrent Weak Roots 649 us [291.371s][info][gc,stats ] Roots 61 us, parallelism: 1.32x [291.371s][info][gc,stats ] CWR: 80 us [291.371s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 30, 20, 17, 14, ---, ---, ---, ---, [291.371s][info][gc,stats ] Rendezvous 565 us [291.371s][info][gc,stats ] Concurrent Cleanup 104 us [291.371s][info][gc,stats ] Concurrent Strong Roots 465 us, parallelism: 2.55x [291.371s][info][gc,stats ] CSR: 1187 us [291.371s][info][gc,stats ] CSR: Code Cache Roots 1012 us, workers (us): 170, 390, 193, 259, ---, ---, ---, ---, [291.371s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 40, 40, 34, 31, ---, ---, ---, ---, [291.371s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 23, ---, 7, ---, ---, ---, ---, ---, [291.371s][info][gc,stats ] Concurrent Evacuation 22380 us [291.371s][info][gc,stats ] Pause Init Update Refs (G) 918 us [291.371s][info][gc,stats ] Pause Init Update Refs (N) 463 us [291.371s][info][gc,stats ] Manage GCLABs 364 us [291.371s][info][gc,stats ] Concurrent Update Refs 640804 us [291.371s][info][gc,stats ] Concurrent Update Thread Roots 9484 us [291.371s][info][gc,stats ] Pause Final Update Refs (G) 814 us [291.371s][info][gc,stats ] Pause Final Update Refs (N) 214 us [291.371s][info][gc,stats ] Update Region States 46 us [291.371s][info][gc,stats ] Trash Collection Set 13 us [291.371s][info][gc,stats ] Rebuild Free Set 67 us [291.371s][info][gc,stats ] Concurrent Cleanup 185 us [291.371s][info][gc,stats ] Workers: Evacuated 58305K across 1037697 objects, abandoned 0B across 0 objects. [291.371s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [291.371s][info][gc,stats ] - age 1: 40325960 bytes, 40325960 total [291.371s][info][gc,stats ] - age 2: 607424 bytes, 40933384 total [291.371s][info][gc,stats ] - age 3: 9315408 bytes, 50248792 total [291.371s][info][gc,stats ] - age 4: 3942928 bytes, 54191720 total [291.371s][info][gc,stats ] - age 5: 5512632 bytes, 59704352 total [291.371s][info][gc,stats ] - age 6: 64 bytes, 59704416 total [291.371s][info][gc,stats ] - age 7: 32 bytes, 59704448 total [291.371s][info][gc,stats ] [291.371s][info][gc,stats ] Mutators: Evacuated 368B across 18 objects, abandoned 0B across 0 objects. [291.371s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [291.371s][info][gc,stats ] - age 1: 192 bytes, 192 total [291.371s][info][gc,stats ] - age 2: 48 bytes, 240 total [291.371s][info][gc,stats ] - age 3: 128 bytes, 368 total [291.371s][info][gc,stats ] [291.371s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [291.371s][info][gc,stats ] - age 1: 8383256 bytes, 8383256 total [291.371s][info][gc,stats ] - age 2: 56382472 bytes, 64765728 total [291.371s][info][gc,stats ] - age 3: 270310216 bytes, 335075944 total [291.371s][info][gc,stats ] - age 4: 532616536 bytes, 867692480 total [291.371s][info][gc,stats ] - age 5: 14174048 bytes, 881866528 total [291.371s][info][gc,stats ] - age 6: 380435488 bytes, 1262302016 total [291.371s][info][gc,stats ] [291.371s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [291.371s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [291.371s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [291.381s][info][gc ] Transition from: normal to: idle [291.381s][info][gc ] Trigger (YOUNG): Average GC time (4094.28 ms) is above the time for average allocation rate (2070 MB/s) to deplete free headroom (5948M) (margin of error = 2.44) [291.381s][info][gc,ergo ] Free headroom: 7535M (free) - 1587M (spike) - 0B (penalties) = 5948M [291.381s][info][gc ] Transition from: idle to: normal [291.381s][info][gc ] Heuristics request for young collection accepted [291.381s][info][gc,free ] Free: 7535M, Max: 8192K regular, 3056M humongous, Frag: 60% external, 0% internal; Used: 8473K, Mutator Free: 943 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [291.381s][info][gc,ergo ] GC(159) Start GC cycle (YOUNG) [291.381s][info][gc,start ] GC(159) Concurrent reset [291.381s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent reset [291.403s][info][gc ] GC(159) Concurrent reset 21.391ms [291.403s][info][gc,start ] GC(159) Pause Init Mark (YOUNG) [291.403s][info][gc,task ] GC(159) Using 8 of 8 workers for init marking [291.407s][info][gc ] GC(159) Pause Init Mark (YOUNG) 3.775ms [291.407s][info][gc,start ] GC(159) Concurrent remembered set scanning [291.407s][info][gc,task ] GC(159) Using 4 of 8 workers for Concurrent remembered set scanning [291.448s][info][gc ] GC(159) Concurrent remembered set scanning 40.962ms [291.448s][info][gc,start ] GC(159) Concurrent marking roots [291.448s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent marking roots [291.452s][info][gc ] GC(159) Concurrent marking roots 3.427ms [291.452s][info][gc,start ] GC(159) Concurrent marking (YOUNG) [291.452s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent marking [292.884s][info][gc ] Periodic Sample: GCU = 24.492%, MU = 18.019% during most recent 5.0s [293.330s][info][gc ] GC(159) Concurrent marking (YOUNG) 1878.718ms [293.331s][info][gc,start ] GC(159) Pause Final Mark (YOUNG) [293.331s][info][gc,task ] GC(159) Using 8 of 8 workers for final marking [293.331s][info][gc,ergo ] GC(159) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [293.332s][info][gc,ergo ] GC(159) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [293.332s][info][gc,ergo ] GC(159) Chosen CSet evacuates young: 48570K (of which at least: 0B are to be promoted), old: 0B [293.332s][info][gc,ergo ] GC(159) Collectable Garbage: 5384M (99%), Immediate: 0B (0%), 0 regions, CSet: 5384M (99%), 679 regions [293.332s][info][gc,ergo ] GC(159) Evacuation Targets: YOUNG: 48570K, PROMOTE: 0B, OLD: 0B, TOTAL: 48570K [293.332s][info][gc,free ] Free: 4335M, Max: 8192K regular, 792M humongous, Frag: 82% external, 0% internal; Used: 9110K, Mutator Free: 543 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [293.332s][info][gc ] GC(159) Pause Final Mark (YOUNG) 0.945ms [293.332s][info][gc,start ] GC(159) Concurrent thread roots [293.332s][info][gc,task ] GC(159) Using 4 of 8 workers for Concurrent thread roots [293.335s][info][gc ] GC(159) Concurrent thread roots 3.201ms [293.335s][info][gc,start ] GC(159) Concurrent weak references [293.335s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent weak references [293.335s][info][gc,ref ] GC(159) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [293.335s][info][gc,ref ] GC(159) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [293.335s][info][gc,ref ] GC(159) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [293.335s][info][gc ] GC(159) Concurrent weak references 0.039ms [293.335s][info][gc,start ] GC(159) Concurrent weak roots [293.335s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent weak root [293.336s][info][gc ] GC(159) Concurrent weak roots 0.647ms [293.336s][info][gc,start ] GC(159) Concurrent cleanup [293.336s][info][gc ] GC(159) Concurrent cleanup 27303M->27303M(31744M) 0.102ms [293.336s][info][gc,free ] Free: 4325M, Max: 8192K regular, 792M humongous, Frag: 82% external, 0% internal; Used: 2753K, Mutator Free: 541 Collector Reserve: 65517K, Max: 8192K; Used: 18576B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [293.336s][info][gc,start ] GC(159) Concurrent strong roots [293.336s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent strong root [293.336s][info][gc ] GC(159) Concurrent strong roots 0.413ms [293.336s][info][gc,start ] GC(159) Concurrent evacuation [293.336s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent evacuation [293.356s][info][gc ] GC(159) Concurrent evacuation 20.019ms [293.357s][info][gc,start ] GC(159) Pause Init Update Refs [293.357s][info][gc ] GC(159) Pause Init Update Refs 0.472ms [293.357s][info][gc,start ] GC(159) Concurrent update references [293.357s][info][gc,task ] GC(159) Using 4 of 8 workers for concurrent reference update [293.357s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [293.976s][info][gc ] GC(159) Concurrent update references 618.373ms [293.976s][info][gc,start ] GC(159) Concurrent update thread roots [293.984s][info][gc ] GC(159) Concurrent update thread roots 8.748ms [293.985s][info][gc,start ] GC(159) Pause Final Update Refs [293.985s][info][gc,task ] GC(159) Using 8 of 8 workers for final reference update [293.985s][info][gc,free ] Free: 7712M, Max: 8192K regular, 408M humongous, Frag: 83% external, 69% internal; Used: 5375M, Mutator Free: 965 Collector Reserve: 752M, Max: 8192K; Used: 65536K Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [293.985s][info][gc ] GC(159) Pause Final Update Refs 0.211ms [293.985s][info][gc,start ] GC(159) Concurrent cleanup [293.985s][info][gc ] GC(159) Concurrent cleanup 28652M->23229M(31744M) 0.204ms [293.985s][info][gc,ergo ] GC(159) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8709K, young_available: 8463M [293.986s][info][gc,ergo ] GC(159) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.8% during period of 2.616s [293.986s][info][gc,ergo ] GC(159) At end of Concurrent Young GC: YOUNG generation used: 6468M, used regions: 6496M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14944M, available: 8462M [293.986s][info][gc,ergo ] GC(159) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 8709K [293.986s][info][gc,free ] Free: 7710M, Max: 8192K regular, 2000M humongous, Frag: 75% external, 0% internal; Used: 9549K, Mutator Free: 965 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [293.986s][info][gc,stats ] [293.986s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [293.986s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [293.986s][info][gc,stats ] [293.986s][info][gc,stats ] Concurrent Reset 21424 us [293.986s][info][gc,stats ] Pause Init Mark (G) 4487 us [293.986s][info][gc,stats ] Pause Init Mark (N) 3784 us [293.986s][info][gc,stats ] Swap Remembered Set 3386 us [293.986s][info][gc,stats ] Update Region States 267 us [293.986s][info][gc,stats ] Concurrent Scan Remembered Set 40980 us, parallelism: 3.99x [293.986s][info][gc,stats ] RS: 163367 us [293.986s][info][gc,stats ] RS: Scan Clusters 163367 us, workers (us): 40882, 40877, 40872, 40736, ---, ---, ---, ---, [293.986s][info][gc,stats ] Concurrent Mark Roots 3441 us, parallelism: 3.59x [293.986s][info][gc,stats ] CMR: 12351 us [293.986s][info][gc,stats ] CMR: Thread Roots 11311 us, workers (us): 2841, 2908, 2856, 2707, ---, ---, ---, ---, [293.986s][info][gc,stats ] CMR: Code Cache Roots 916 us, workers (us): 184, 153, 236, 343, ---, ---, ---, ---, [293.986s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 30, 22, 22, 12, ---, ---, ---, ---, [293.986s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 9, ---, ---, ---, ---, ---, ---, [293.986s][info][gc,stats ] Concurrent Marking 1878745 us, parallelism: 3.98x [293.986s][info][gc,stats ] CM: 7474192 us [293.986s][info][gc,stats ] CM: Parallel Mark 7474192 us, workers (us): 1868552, 1868550, 1868551, 1868540, ---, ---, ---, ---, [293.986s][info][gc,stats ] Pause Final Mark (G) 1422 us [293.986s][info][gc,stats ] Pause Final Mark (N) 951 us [293.986s][info][gc,stats ] Finish Mark 441 us [293.986s][info][gc,stats ] Update Region States 86 us [293.986s][info][gc,stats ] Choose Collection Set 187 us [293.986s][info][gc,stats ] Rebuild Free Set 39 us [293.986s][info][gc,stats ] Concurrent Thread Roots 3214 us, parallelism: 3.90x [293.986s][info][gc,stats ] CTR: 12529 us [293.986s][info][gc,stats ] CTR: Thread Roots 12529 us, workers (us): 3125, 3113, 3154, 3138, ---, ---, ---, ---, [293.986s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [293.986s][info][gc,stats ] CWRF: 1 us [293.986s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [293.986s][info][gc,stats ] Concurrent Weak Roots 652 us [293.986s][info][gc,stats ] Roots 51 us, parallelism: 1.35x [293.986s][info][gc,stats ] CWR: 68 us [293.986s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 20, 15, 12, ---, ---, ---, ---, [293.986s][info][gc,stats ] Rendezvous 589 us [293.986s][info][gc,stats ] Concurrent Cleanup 106 us [293.986s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.81x [293.986s][info][gc,stats ] CSR: 1180 us [293.986s][info][gc,stats ] CSR: Code Cache Roots 986 us, workers (us): 191, 336, 274, 186, ---, ---, ---, ---, [293.986s][info][gc,stats ] CSR: VM Strong Roots 162 us, workers (us): 49, 41, 37, 35, ---, ---, ---, ---, [293.986s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 25, ---, ---, 6, ---, ---, ---, ---, [293.986s][info][gc,stats ] Concurrent Evacuation 20037 us [293.986s][info][gc,stats ] Pause Init Update Refs (G) 919 us [293.986s][info][gc,stats ] Pause Init Update Refs (N) 481 us [293.986s][info][gc,stats ] Manage GCLABs 388 us [293.986s][info][gc,stats ] Concurrent Update Refs 618399 us [293.986s][info][gc,stats ] Concurrent Update Thread Roots 8764 us [293.986s][info][gc,stats ] Pause Final Update Refs (G) 820 us [293.986s][info][gc,stats ] Pause Final Update Refs (N) 216 us [293.986s][info][gc,stats ] Update Region States 46 us [293.986s][info][gc,stats ] Trash Collection Set 19 us [293.986s][info][gc,stats ] Rebuild Free Set 66 us [293.986s][info][gc,stats ] Concurrent Cleanup 216 us [293.986s][info][gc,stats ] Workers: Evacuated 48569K across 729959 objects, abandoned 0B across 0 objects. [293.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [293.987s][info][gc,stats ] - age 1: 37150304 bytes, 37150304 total [293.987s][info][gc,stats ] - age 2: 629096 bytes, 37779400 total [293.987s][info][gc,stats ] - age 3: 590304 bytes, 38369704 total [293.987s][info][gc,stats ] - age 4: 5042736 bytes, 43412440 total [293.987s][info][gc,stats ] - age 5: 3855144 bytes, 47267584 total [293.987s][info][gc,stats ] - age 6: 2467472 bytes, 49735056 total [293.987s][info][gc,stats ] - age 7: 64 bytes, 49735120 total [293.987s][info][gc,stats ] [293.987s][info][gc,stats ] Mutators: Evacuated 672B across 24 objects, abandoned 0B across 0 objects. [293.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [293.987s][info][gc,stats ] - age 1: 576 bytes, 576 total [293.987s][info][gc,stats ] - age 2: 32 bytes, 608 total [293.987s][info][gc,stats ] - age 3: 64 bytes, 672 total [293.987s][info][gc,stats ] [293.987s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [293.987s][info][gc,stats ] - age 1: 7437848 bytes, 7437848 total [293.987s][info][gc,stats ] - age 2: 8383256 bytes, 15821104 total [293.987s][info][gc,stats ] - age 3: 56382472 bytes, 72203576 total [293.987s][info][gc,stats ] - age 4: 270310184 bytes, 342513760 total [293.987s][info][gc,stats ] - age 5: 532616536 bytes, 875130296 total [293.987s][info][gc,stats ] - age 6: 14174048 bytes, 889304344 total [293.987s][info][gc,stats ] - age 7: 380435488 bytes, 1269739832 total [293.987s][info][gc,stats ] [293.987s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [293.987s][info][gc,stats ] - age 7: 16480803344 bytes, 16480803344 total [293.987s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [293.997s][info][gc ] Transition from: normal to: idle [293.997s][info][gc ] Trigger (YOUNG): Average GC time (4201.41 ms) is above the time for average allocation rate (2064 MB/s) to deplete free headroom (6098M) (margin of error = 2.45) [293.997s][info][gc,ergo ] Free headroom: 7685M (free) - 1587M (spike) - 0B (penalties) = 6098M [293.997s][info][gc ] Transition from: idle to: normal [293.997s][info][gc ] Heuristics request for young collection accepted [293.998s][info][gc,free ] Free: 7685M, Max: 8192K regular, 2000M humongous, Frag: 74% external, 0% internal; Used: 10701K, Mutator Free: 962 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [293.998s][info][gc,ergo ] GC(160) Start GC cycle (YOUNG) [293.998s][info][gc,start ] GC(160) Concurrent reset [293.998s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent reset [294.022s][info][gc ] GC(160) Concurrent reset 24.451ms [294.023s][info][gc,start ] GC(160) Pause Init Mark (YOUNG) [294.023s][info][gc,task ] GC(160) Using 8 of 8 workers for init marking [294.026s][info][gc ] GC(160) Pause Init Mark (YOUNG) 3.822ms [294.027s][info][gc,start ] GC(160) Concurrent remembered set scanning [294.027s][info][gc,task ] GC(160) Using 4 of 8 workers for Concurrent remembered set scanning [294.064s][info][gc ] GC(160) Concurrent remembered set scanning 37.772ms [294.064s][info][gc,start ] GC(160) Concurrent marking roots [294.064s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent marking roots [294.068s][info][gc ] GC(160) Concurrent marking roots 3.327ms [294.068s][info][gc,start ] GC(160) Concurrent marking (YOUNG) [294.068s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent marking [295.974s][info][gc ] GC(160) Concurrent marking (YOUNG) 1906.049ms [295.974s][info][gc,start ] GC(160) Pause Final Mark (YOUNG) [295.974s][info][gc,task ] GC(160) Using 8 of 8 workers for final marking [295.975s][info][gc,ergo ] GC(160) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [295.975s][info][gc,ergo ] GC(160) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [295.975s][info][gc,ergo ] GC(160) Chosen CSet evacuates young: 47717K (of which at least: 0B are to be promoted), old: 0B [295.975s][info][gc,ergo ] GC(160) Collectable Garbage: 5241M (99%), Immediate: 0B (0%), 0 regions, CSet: 5241M (99%), 661 regions [295.975s][info][gc,ergo ] GC(160) Evacuation Targets: YOUNG: 47717K, PROMOTE: 0B, OLD: 0B, TOTAL: 47717K [295.975s][info][gc,free ] Free: 4431M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 8639K, Mutator Free: 555 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [295.975s][info][gc ] GC(160) Pause Final Mark (YOUNG) 0.972ms [295.975s][info][gc,start ] GC(160) Concurrent thread roots [295.975s][info][gc,task ] GC(160) Using 4 of 8 workers for Concurrent thread roots [295.979s][info][gc ] GC(160) Concurrent thread roots 3.284ms [295.979s][info][gc,start ] GC(160) Concurrent weak references [295.979s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent weak references [295.979s][info][gc,ref ] GC(160) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [295.979s][info][gc,ref ] GC(160) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [295.979s][info][gc,ref ] GC(160) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [295.979s][info][gc ] GC(160) Concurrent weak references 0.037ms [295.979s][info][gc,start ] GC(160) Concurrent weak roots [295.979s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent weak root [295.979s][info][gc ] GC(160) Concurrent weak roots 0.726ms [295.979s][info][gc,start ] GC(160) Concurrent cleanup [295.979s][info][gc ] GC(160) Concurrent cleanup 27215M->27216M(31744M) 0.108ms [295.979s][info][gc,free ] Free: 4420M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 3357K, Mutator Free: 553 Collector Reserve: 57323K, Max: 8192K; Used: 20640B Old Collector Reserve: 8698K, Max: 5858K; Used: 7686K [295.979s][info][gc,start ] GC(160) Concurrent strong roots [295.979s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent strong root [295.980s][info][gc ] GC(160) Concurrent strong roots 0.459ms [295.980s][info][gc,start ] GC(160) Concurrent evacuation [295.980s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent evacuation [295.993s][info][gc ] GC(160) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 16912M [295.993s][info][gc ] GC(160) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 17176M [296.007s][info][gc ] GC(160) Concurrent evacuation 27.255ms [296.008s][info][gc,start ] GC(160) Pause Init Update Refs [296.008s][info][gc ] GC(160) Pause Init Update Refs 0.478ms [296.008s][info][gc,start ] GC(160) Concurrent update references [296.008s][info][gc,task ] GC(160) Using 4 of 8 workers for concurrent reference update [296.008s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [296.719s][info][gc ] GC(160) Concurrent update references 710.334ms [296.719s][info][gc,start ] GC(160) Concurrent update thread roots [296.727s][info][gc ] GC(160) Concurrent update thread roots 8.039ms [296.727s][info][gc,start ] GC(160) Pause Final Update Refs [296.727s][info][gc,task ] GC(160) Using 8 of 8 workers for final reference update [296.727s][info][gc,free ] Free: 7468M, Max: 8192K regular, 408M humongous, Frag: 82% external, 69% internal; Used: 5219M, Mutator Free: 934 Collector Reserve: 735M, Max: 8192K; Used: 73730K Old Collector Reserve: 8695K, Max: 5858K; Used: 7688K [296.727s][info][gc ] GC(160) Pause Final Update Refs 0.222ms [296.727s][info][gc,start ] GC(160) Concurrent cleanup [296.728s][info][gc ] GC(160) Concurrent cleanup 28768M->23489M(31744M) 0.246ms [296.728s][info][gc,ergo ] GC(160) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8706K, young_available: 8203M [296.728s][info][gc,ergo ] GC(160) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.742s [296.728s][info][gc,ergo ] GC(160) At end of Concurrent Young GC: YOUNG generation used: 6365M, used regions: 6392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14568M, available: 8202M [296.728s][info][gc,ergo ] GC(160) At end of Concurrent Young GC: OLD generation used: 17124M, used regions: 17176M, humongous waste: 43550K, soft capacity: 0B, max capacity: 17176M, available: 8706K [296.728s][info][gc,free ] Free: 7466M, Max: 8192K regular, 3056M humongous, Frag: 59% external, 0% internal; Used: 5426K, Mutator Free: 934 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8695K, Max: 5858K; Used: 7688K [296.729s][info][gc,stats ] [296.729s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [296.729s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [296.729s][info][gc,stats ] [296.729s][info][gc,stats ] Concurrent Reset 24483 us [296.729s][info][gc,stats ] Pause Init Mark (G) 4577 us [296.729s][info][gc,stats ] Pause Init Mark (N) 3830 us [296.729s][info][gc,stats ] Swap Remembered Set 3448 us [296.729s][info][gc,stats ] Update Region States 246 us [296.729s][info][gc,stats ] Concurrent Scan Remembered Set 37790 us, parallelism: 3.99x [296.729s][info][gc,stats ] RS: 150774 us [296.729s][info][gc,stats ] RS: Scan Clusters 150774 us, workers (us): 37704, 37693, 37689, 37687, ---, ---, ---, ---, [296.729s][info][gc,stats ] Concurrent Mark Roots 3335 us, parallelism: 3.60x [296.729s][info][gc,stats ] CMR: 11994 us [296.729s][info][gc,stats ] CMR: Thread Roots 10957 us, workers (us): 2723, 2639, 2832, 2763, ---, ---, ---, ---, [296.729s][info][gc,stats ] CMR: Code Cache Roots 909 us, workers (us): 238, 336, 160, 176, ---, ---, ---, ---, [296.729s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 23, 22, 17, ---, ---, ---, ---, [296.729s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [296.729s][info][gc,stats ] Concurrent Marking 1906072 us, parallelism: 3.98x [296.729s][info][gc,stats ] CM: 7581330 us [296.729s][info][gc,stats ] CM: Parallel Mark 7581330 us, workers (us): 1895325, 1895342, 1895333, 1895329, ---, ---, ---, ---, [296.729s][info][gc,stats ] Pause Final Mark (G) 1476 us [296.729s][info][gc,stats ] Pause Final Mark (N) 978 us [296.729s][info][gc,stats ] Finish Mark 467 us [296.729s][info][gc,stats ] Update Region States 85 us [296.729s][info][gc,stats ] Choose Collection Set 185 us [296.729s][info][gc,stats ] Rebuild Free Set 48 us [296.729s][info][gc,stats ] Concurrent Thread Roots 3298 us, parallelism: 3.84x [296.729s][info][gc,stats ] CTR: 12650 us [296.729s][info][gc,stats ] CTR: Thread Roots 12650 us, workers (us): 3149, 3233, 3145, 3123, ---, ---, ---, ---, [296.729s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [296.729s][info][gc,stats ] CWRF: 1 us [296.729s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [296.729s][info][gc,stats ] Concurrent Weak Roots 732 us [296.729s][info][gc,stats ] Roots 56 us, parallelism: 1.45x [296.729s][info][gc,stats ] CWR: 81 us [296.729s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 22, 19, 13, ---, ---, ---, ---, [296.729s][info][gc,stats ] Rendezvous 663 us [296.729s][info][gc,stats ] Concurrent Cleanup 112 us [296.729s][info][gc,stats ] Concurrent Strong Roots 463 us, parallelism: 2.62x [296.729s][info][gc,stats ] CSR: 1212 us [296.729s][info][gc,stats ] CSR: Code Cache Roots 1013 us, workers (us): 270, 186, 360, 196, ---, ---, ---, ---, [296.729s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 47, 44, 40, 39, ---, ---, ---, ---, [296.729s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [296.729s][info][gc,stats ] Concurrent Evacuation 27271 us [296.729s][info][gc,stats ] Pause Init Update Refs (G) 984 us [296.729s][info][gc,stats ] Pause Init Update Refs (N) 487 us [296.729s][info][gc,stats ] Manage GCLABs 404 us [296.729s][info][gc,stats ] Concurrent Update Refs 710360 us [296.729s][info][gc,stats ] Concurrent Update Thread Roots 8050 us [296.729s][info][gc,stats ] Pause Final Update Refs (G) 867 us [296.729s][info][gc,stats ] Pause Final Update Refs (N) 227 us [296.729s][info][gc,stats ] Update Region States 48 us [296.729s][info][gc,stats ] Trash Collection Set 19 us [296.729s][info][gc,stats ] Rebuild Free Set 69 us [296.729s][info][gc,stats ] Concurrent Cleanup 255 us [296.729s][info][gc,stats ] Workers: Evacuated 47716K across 738070 objects, abandoned 0B across 0 objects. [296.729s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [296.729s][info][gc,stats ] - age 1: 35921408 bytes, 35921408 total [296.729s][info][gc,stats ] - age 2: 625904 bytes, 36547312 total [296.729s][info][gc,stats ] - age 3: 538184 bytes, 37085496 total [296.729s][info][gc,stats ] - age 4: 492376 bytes, 37577872 total [296.729s][info][gc,stats ] - age 5: 4966768 bytes, 42544640 total [296.729s][info][gc,stats ] - age 6: 3853080 bytes, 46397720 total [296.729s][info][gc,stats ] - age 7: 2464312 bytes, 48862032 total [296.729s][info][gc,stats ] [296.729s][info][gc,stats ] Mutators: Evacuated 640B across 29 objects, abandoned 0B across 0 objects. [296.729s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [296.729s][info][gc,stats ] - age 1: 416 bytes, 416 total [296.729s][info][gc,stats ] - age 2: 64 bytes, 480 total [296.729s][info][gc,stats ] - age 3: 32 bytes, 512 total [296.729s][info][gc,stats ] - age 4: 32 bytes, 544 total [296.729s][info][gc,stats ] - age 5: 64 bytes, 608 total [296.729s][info][gc,stats ] - age 6: 32 bytes, 640 total [296.729s][info][gc,stats ] [296.729s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [296.729s][info][gc,stats ] - age 2: 7398960 bytes, 7398960 total [296.729s][info][gc,stats ] - age 3: 8377968 bytes, 15776928 total [296.729s][info][gc,stats ] - age 4: 56358120 bytes, 72135048 total [296.729s][info][gc,stats ] - age 5: 270165536 bytes, 342300584 total [296.729s][info][gc,stats ] - age 6: 532498608 bytes, 874799192 total [296.729s][info][gc,stats ] - age 7: 14174048 bytes, 888973240 total [296.729s][info][gc,stats ] [296.729s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [296.729s][info][gc,stats ] - age 7: 16861238832 bytes, 16861238832 total [296.729s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [296.739s][info][gc ] Transition from: normal to: idle [296.740s][info][gc ] Trigger (YOUNG): Average GC time (4315.02 ms) is above the time for average allocation rate (2060 MB/s) to deplete free headroom (5854M) (margin of error = 2.46) [296.740s][info][gc,ergo ] Free headroom: 7442M (free) - 1587M (spike) - 0B (penalties) = 5854M [296.740s][info][gc ] Transition from: idle to: normal [296.740s][info][gc ] Heuristics request for young collection accepted [296.740s][info][gc,free ] Free: 7442M, Max: 8192K regular, 3056M humongous, Frag: 59% external, 0% internal; Used: 5984K, Mutator Free: 931 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8695K, Max: 5858K; Used: 7688K [296.740s][info][gc,ergo ] GC(161) Start GC cycle (YOUNG) [296.740s][info][gc,start ] GC(161) Concurrent reset [296.740s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent reset [296.759s][info][gc ] GC(161) Concurrent reset 19.117ms [296.760s][info][gc,start ] GC(161) Pause Init Mark (YOUNG) [296.760s][info][gc,task ] GC(161) Using 8 of 8 workers for init marking [296.764s][info][gc ] GC(161) Pause Init Mark (YOUNG) 3.743ms [296.764s][info][gc,start ] GC(161) Concurrent remembered set scanning [296.764s][info][gc,task ] GC(161) Using 4 of 8 workers for Concurrent remembered set scanning [297.409s][info][gc ] GC(161) Concurrent remembered set scanning 644.695ms [297.409s][info][gc,start ] GC(161) Concurrent marking roots [297.409s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent marking roots [297.411s][info][gc ] GC(161) Concurrent marking roots 2.273ms [297.411s][info][gc,start ] GC(161) Concurrent marking (YOUNG) [297.411s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent marking [297.891s][info][gc ] Periodic Sample: GCU = 24.489%, MU = 18.220% during most recent 5.0s [298.783s][info][gc ] GC(161) Concurrent marking (YOUNG) 1372.150ms [298.784s][info][gc,start ] GC(161) Pause Final Mark (YOUNG) [298.784s][info][gc,task ] GC(161) Using 8 of 8 workers for final marking [298.784s][info][gc,ergo ] GC(161) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [298.784s][info][gc,ergo ] GC(161) Adaptive CSet Selection for YOUNG. Max Evacuation: 606M, Actual Free: 0B. [298.784s][info][gc,ergo ] GC(161) Chosen CSet evacuates young: 46763K (of which at least: 6206K are to be promoted), old: 0B [298.784s][info][gc,ergo ] GC(161) Collectable Garbage: 5486M (99%), Immediate: 0B (0%), 0 regions, CSet: 5486M (99%), 693 regions [298.784s][info][gc,ergo ] GC(161) Evacuation Targets: YOUNG: 46763K, PROMOTE: 6206K, OLD: 0B, TOTAL: 52970K [298.784s][info][gc,free ] Free: 4069M, Max: 8192K regular, 680M humongous, Frag: 84% external, 0% internal; Used: 2088K, Mutator Free: 509 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8695K, Max: 5858K; Used: 7688K [298.784s][info][gc ] GC(161) Pause Final Mark (YOUNG) 0.938ms [298.785s][info][gc,start ] GC(161) Concurrent thread roots [298.785s][info][gc,task ] GC(161) Using 4 of 8 workers for Concurrent thread roots [298.788s][info][gc ] GC(161) Concurrent thread roots 3.403ms [298.788s][info][gc,start ] GC(161) Concurrent weak references [298.788s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent weak references [298.788s][info][gc,ref ] GC(161) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [298.788s][info][gc,ref ] GC(161) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [298.788s][info][gc,ref ] GC(161) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [298.788s][info][gc ] GC(161) Concurrent weak references 0.036ms [298.788s][info][gc,start ] GC(161) Concurrent weak roots [298.788s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent weak root [298.789s][info][gc ] GC(161) Concurrent weak roots 0.954ms [298.789s][info][gc,start ] GC(161) Concurrent cleanup [298.789s][info][gc ] GC(161) Concurrent cleanup 27572M->27573M(31744M) 0.102ms [298.789s][info][gc,free ] Free: 4058M, Max: 8192K regular, 672M humongous, Frag: 84% external, 0% internal; Used: 5627K, Mutator Free: 508 Collector Reserve: 57339K, Max: 8192K; Used: 4128B Old Collector Reserve: 8695K, Max: 5858K; Used: 7688K [298.789s][info][gc,start ] GC(161) Concurrent strong roots [298.789s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent strong root [298.790s][info][gc ] GC(161) Concurrent strong roots 0.420ms [298.790s][info][gc,start ] GC(161) Concurrent evacuation [298.790s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent evacuation [298.794s][info][gc ] GC(161) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [298.811s][info][gc,ergo ] GC(161) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8915456, promotion expended: 8801152, old capacity: 18018729984, old_used: 17974020208, old unaffiliated regions: 0 [298.811s][info][gc,ergo ] GC(161) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8915456, promotion expended: 8801152, old capacity: 18018729984, old_used: 17974020208, old unaffiliated regions: 0 [298.811s][info][gc,ergo ] GC(161) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8915456, promotion expended: 8801152, old capacity: 18018729984, old_used: 17974020208, old unaffiliated regions: 0 [298.811s][info][gc,ergo ] GC(161) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8915456, promotion expended: 8801152, old capacity: 18018729984, old_used: 17974020208, old unaffiliated regions: 0 [298.811s][info][gc,ergo ] GC(161) Squelching additional promotion failure reports for current epoch [298.818s][info][gc ] GC(161) Concurrent evacuation 27.988ms [298.818s][info][gc,start ] GC(161) Pause Init Update Refs [298.818s][info][gc ] GC(161) Pause Init Update Refs 0.477ms [298.819s][info][gc,start ] GC(161) Concurrent update references [298.819s][info][gc,task ] GC(161) Using 4 of 8 workers for concurrent reference update [298.819s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [299.497s][info][gc ] GC(161) Concurrent update references 678.762ms [299.497s][info][gc,start ] GC(161) Concurrent update thread roots [299.505s][info][gc ] GC(161) Concurrent update thread roots 8.125ms [299.506s][info][gc,start ] GC(161) Pause Final Update Refs [299.506s][info][gc,task ] GC(161) Using 8 of 8 workers for final reference update [299.506s][info][gc,free ] Free: 7348M, Max: 8192K regular, 408M humongous, Frag: 79% external, 74% internal; Used: 5478M, Mutator Free: 919 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 90142K, Max: 8192K; Used: 73698K [299.506s][info][gc ] GC(161) Pause Final Update Refs 0.242ms [299.506s][info][gc,start ] GC(161) Concurrent cleanup [299.507s][info][gc ] GC(161) Concurrent cleanup 29067M->23537M(31744M) 0.270ms [299.507s][info][gc ] GC(161) Transfer 11 region(s) from YOUNG to OLD, yielding increased size: 17272M [299.507s][info][gc,ergo ] GC(161) After cleanup, successfully transferred 11 regions to old to prepare for next gc, old available: 90153K, young_available: 8075M [299.507s][info][gc,ergo ] GC(161) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.3% during period of 2.779s [299.507s][info][gc,ergo ] GC(161) At end of Concurrent Young GC: YOUNG generation used: 6397M, used regions: 6424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14472M, available: 8074M [299.507s][info][gc,ergo ] GC(161) At end of Concurrent Young GC: OLD generation used: 17141M, used regions: 17184M, humongous waste: 43550K, soft capacity: 0B, max capacity: 17272M, available: 90153K [299.507s][info][gc,free ] Free: 7346M, Max: 8192K regular, 1992M humongous, Frag: 73% external, 0% internal; Used: 5836K, Mutator Free: 919 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 90142K, Max: 8192K; Used: 8162K [299.508s][info][gc,stats ] [299.508s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [299.508s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [299.508s][info][gc,stats ] [299.508s][info][gc,stats ] Concurrent Reset 19151 us [299.508s][info][gc,stats ] Pause Init Mark (G) 4489 us [299.508s][info][gc,stats ] Pause Init Mark (N) 3752 us [299.508s][info][gc,stats ] Swap Remembered Set 3426 us [299.508s][info][gc,stats ] Update Region States 191 us [299.508s][info][gc,stats ] Concurrent Scan Remembered Set 644726 us, parallelism: 4.00x [299.508s][info][gc,stats ] RS: 2577810 us [299.508s][info][gc,stats ] RS: Scan Clusters 2577810 us, workers (us): 644618, 644611, 644602, 643979, ---, ---, ---, ---, [299.508s][info][gc,stats ] Concurrent Mark Roots 2292 us, parallelism: 3.34x [299.508s][info][gc,stats ] CMR: 7660 us [299.508s][info][gc,stats ] CMR: Thread Roots 6560 us, workers (us): 1616, 1542, 1688, 1714, ---, ---, ---, ---, [299.508s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 265, 340, 179, 186, ---, ---, ---, ---, [299.508s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 29, 24, 23, 18, ---, ---, ---, ---, [299.508s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [299.508s][info][gc,stats ] Concurrent Marking 1372173 us, parallelism: 3.97x [299.508s][info][gc,stats ] CM: 5451401 us [299.508s][info][gc,stats ] CM: Parallel Mark 5451401 us, workers (us): 1362870, 1362852, 1362850, 1362828, ---, ---, ---, ---, [299.508s][info][gc,stats ] Pause Final Mark (G) 1525 us [299.508s][info][gc,stats ] Pause Final Mark (N) 944 us [299.508s][info][gc,stats ] Finish Mark 435 us [299.508s][info][gc,stats ] Update Region States 88 us [299.508s][info][gc,stats ] Choose Collection Set 189 us [299.508s][info][gc,stats ] Rebuild Free Set 37 us [299.508s][info][gc,stats ] Concurrent Thread Roots 3417 us, parallelism: 3.80x [299.508s][info][gc,stats ] CTR: 12995 us [299.508s][info][gc,stats ] CTR: Thread Roots 12995 us, workers (us): 3261, 3335, 3252, 3147, ---, ---, ---, ---, [299.508s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [299.508s][info][gc,stats ] CWRF: 1 us [299.508s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [299.508s][info][gc,stats ] Concurrent Weak Roots 960 us [299.508s][info][gc,stats ] Roots 62 us, parallelism: 1.53x [299.508s][info][gc,stats ] CWR: 94 us [299.508s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 25, 27, 21, 21, ---, ---, ---, ---, [299.508s][info][gc,stats ] Rendezvous 884 us [299.508s][info][gc,stats ] Concurrent Cleanup 107 us [299.508s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.49x [299.508s][info][gc,stats ] CSR: 1053 us [299.508s][info][gc,stats ] CSR: Code Cache Roots 891 us, workers (us): 186, 215, 336, 154, ---, ---, ---, ---, [299.508s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 39, 36, 32, 28, ---, ---, ---, ---, [299.508s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [299.508s][info][gc,stats ] Concurrent Evacuation 28002 us [299.508s][info][gc,stats ] Pause Init Update Refs (G) 981 us [299.508s][info][gc,stats ] Pause Init Update Refs (N) 487 us [299.508s][info][gc,stats ] Manage GCLABs 403 us [299.508s][info][gc,stats ] Concurrent Update Refs 678789 us [299.508s][info][gc,stats ] Concurrent Update Thread Roots 8145 us [299.508s][info][gc,stats ] Pause Final Update Refs (G) 890 us [299.508s][info][gc,stats ] Pause Final Update Refs (N) 246 us [299.508s][info][gc,stats ] Update Region States 49 us [299.508s][info][gc,stats ] Trash Collection Set 20 us [299.508s][info][gc,stats ] Rebuild Free Set 90 us [299.508s][info][gc,stats ] Concurrent Cleanup 280 us [299.508s][info][gc,stats ] Workers: Evacuated 52969K across 914681 objects, abandoned 0B across 0 objects. [299.508s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [299.508s][info][gc,stats ] - age 1: 34668728 bytes, 34668728 total [299.508s][info][gc,stats ] - age 2: 626296 bytes, 35295024 total [299.508s][info][gc,stats ] - age 3: 534664 bytes, 35829688 total [299.508s][info][gc,stats ] - age 4: 449720 bytes, 36279408 total [299.508s][info][gc,stats ] - age 5: 393896 bytes, 36673304 total [299.508s][info][gc,stats ] - age 6: 4899408 bytes, 41572712 total [299.508s][info][gc,stats ] - age 7: 5099496 bytes, 46672208 total [299.508s][info][gc,stats ] - age 8: 1212952 bytes, 47885160 total [299.508s][info][gc,stats ] [299.508s][info][gc,stats ] Mutators: Evacuated 288B across 17 objects, abandoned 0B across 0 objects. [299.508s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [299.508s][info][gc,stats ] - age 2: 32 bytes, 32 total [299.508s][info][gc,stats ] - age 4: 96 bytes, 128 total [299.508s][info][gc,stats ] - age 5: 128 bytes, 256 total [299.508s][info][gc,stats ] - age 6: 32 bytes, 288 total [299.508s][info][gc,stats ] [299.508s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [299.508s][info][gc,stats ] - age 1: 64 bytes, 64 total [299.508s][info][gc,stats ] - age 3: 7377152 bytes, 7377216 total [299.508s][info][gc,stats ] - age 4: 8374256 bytes, 15751472 total [299.508s][info][gc,stats ] - age 5: 56335008 bytes, 72086480 total [299.508s][info][gc,stats ] - age 6: 270076536 bytes, 342163016 total [299.508s][info][gc,stats ] - age 7: 532390680 bytes, 874553696 total [299.508s][info][gc,stats ] [299.508s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [299.508s][info][gc,stats ] - age 7: 16869056976 bytes, 16869056976 total [299.508s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [299.518s][info][gc ] Transition from: normal to: idle [299.519s][info][gc ] Trigger (YOUNG): Average GC time (4404.40 ms) is above the time for average allocation rate (2054 MB/s) to deplete free headroom (5732M) (margin of error = 2.47) [299.519s][info][gc,ergo ] Free headroom: 7320M (free) - 1587M (spike) - 0B (penalties) = 5732M [299.519s][info][gc ] Transition from: idle to: normal [299.519s][info][gc ] Heuristics request for young collection accepted [299.519s][info][gc,free ] Free: 7320M, Max: 8192K regular, 1992M humongous, Frag: 73% external, 0% internal; Used: 8191K, Mutator Free: 916 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 90142K, Max: 8192K; Used: 8162K [299.519s][info][gc,ergo ] GC(162) Start GC cycle (YOUNG) [299.519s][info][gc,start ] GC(162) Concurrent reset [299.519s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent reset [299.543s][info][gc ] GC(162) Concurrent reset 23.945ms [299.543s][info][gc,start ] GC(162) Pause Init Mark (YOUNG) [299.543s][info][gc,task ] GC(162) Using 8 of 8 workers for init marking [299.547s][info][gc ] GC(162) Pause Init Mark (YOUNG) 3.870ms [299.547s][info][gc,start ] GC(162) Concurrent remembered set scanning [299.547s][info][gc,task ] GC(162) Using 4 of 8 workers for Concurrent remembered set scanning [300.066s][info][gc ] GC(162) Concurrent remembered set scanning 518.707ms [300.066s][info][gc,start ] GC(162) Concurrent marking roots [300.066s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent marking roots [300.069s][info][gc ] GC(162) Concurrent marking roots 2.576ms [300.069s][info][gc,start ] GC(162) Concurrent marking (YOUNG) [300.069s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent marking [301.416s][info][gc ] GC(162) Concurrent marking (YOUNG) 1347.569ms [301.417s][info][gc,start ] GC(162) Pause Final Mark (YOUNG) [301.417s][info][gc,task ] GC(162) Using 8 of 8 workers for final marking [301.418s][info][gc,ergo ] GC(162) Planning to promote in place 0 humongous regions and 56 regular regions, spanning a total of 469762048 used bytes [301.418s][info][gc,ergo ] GC(162) Adaptive CSet Selection for YOUNG. Max Evacuation: 602M, Actual Free: 0B. [301.418s][info][gc,ergo ] GC(162) Chosen CSet evacuates young: 47484K (of which at least: 71609K are to be promoted), old: 0B [301.418s][info][gc,ergo ] GC(162) Collectable Garbage: 5567M (99%), Immediate: 0B (0%), 0 regions, CSet: 5567M (99%), 711 regions [301.418s][info][gc,ergo ] GC(162) Evacuation Targets: YOUNG: 47484K, PROMOTE: 71609K, OLD: 0B, TOTAL: 116M [301.418s][info][gc,free ] Free: 4231M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 899K, Mutator Free: 529 Collector Reserve: 57339K, Max: 8192K; Used: 4128B Old Collector Reserve: 90142K, Max: 8192K; Used: 8162K [301.418s][info][gc ] GC(162) Pause Final Mark (YOUNG) 1.039ms [301.418s][info][gc,start ] GC(162) Concurrent thread roots [301.418s][info][gc,task ] GC(162) Using 4 of 8 workers for Concurrent thread roots [301.422s][info][gc ] GC(162) Concurrent thread roots 3.585ms [301.422s][info][gc,start ] GC(162) Concurrent weak references [301.422s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent weak references [301.422s][info][gc,ref ] GC(162) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [301.422s][info][gc,ref ] GC(162) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [301.422s][info][gc,ref ] GC(162) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [301.422s][info][gc ] GC(162) Concurrent weak references 0.047ms [301.422s][info][gc,start ] GC(162) Concurrent weak roots [301.422s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent weak root [301.422s][info][gc ] GC(162) Concurrent weak roots 0.742ms [301.422s][info][gc,start ] GC(162) Concurrent cleanup [301.423s][info][gc ] GC(162) Concurrent cleanup 27334M->27335M(31744M) 0.153ms [301.423s][info][gc,free ] Free: 4217M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 6173K, Mutator Free: 528 Collector Reserve: 57315K, Max: 8192K; Used: 28896B Old Collector Reserve: 90142K, Max: 8192K; Used: 8162K [301.423s][info][gc,start ] GC(162) Concurrent strong roots [301.423s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent strong root [301.423s][info][gc ] GC(162) Concurrent strong roots 0.415ms [301.423s][info][gc,start ] GC(162) Concurrent evacuation [301.423s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent evacuation [301.436s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17280M [301.436s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17288M [301.436s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17296M [301.438s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17304M [301.455s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17312M [301.455s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17320M [301.459s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17328M [301.475s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17336M [301.489s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17344M [301.491s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17352M [301.499s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17360M [301.512s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17368M [301.528s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17376M [301.531s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17384M [301.533s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17392M [301.535s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17400M [301.538s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17408M [301.540s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17416M [301.540s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17424M [301.543s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17432M [301.543s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17440M [301.545s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17448M [301.545s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17456M [301.547s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17464M [301.547s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17472M [301.548s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17480M [301.550s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17488M [301.550s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17496M [301.550s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17504M [301.551s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17512M [301.552s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17520M [301.552s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17528M [301.552s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17536M [301.553s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17544M [301.554s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17552M [301.555s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17560M [301.555s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17568M [301.555s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17576M [301.557s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17584M [301.557s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17592M [301.558s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17600M [301.558s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17608M [301.559s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17616M [301.560s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17624M [301.560s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17632M [301.561s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17640M [301.562s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17648M [301.562s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17656M [301.563s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17664M [301.563s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17672M [301.564s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17680M [301.565s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17688M [301.565s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17696M [301.566s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17704M [301.567s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17712M [301.567s][info][gc ] GC(162) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17720M [301.570s][info][gc ] GC(162) Concurrent evacuation 147.315ms [301.571s][info][gc,start ] GC(162) Pause Init Update Refs [301.571s][info][gc ] GC(162) Pause Init Update Refs 0.489ms [301.571s][info][gc,start ] GC(162) Concurrent update references [301.571s][info][gc,task ] GC(162) Using 4 of 8 workers for concurrent reference update [301.571s][info][gc,free ] At start of update refs, moving 8151K to Mutator free set from Collector Reserve (8151K) and from Old Collector Reserve (0B) [302.262s][info][gc ] GC(162) Concurrent update references 690.967ms [302.262s][info][gc,start ] GC(162) Concurrent update thread roots [302.271s][info][gc ] GC(162) Concurrent update thread roots 8.315ms [302.271s][info][gc,start ] GC(162) Pause Final Update Refs [302.271s][info][gc,task ] GC(162) Using 8 of 8 workers for final reference update [302.271s][info][gc,free ] Free: 7462M, Max: 8192K regular, 408M humongous, Frag: 79% external, 74% internal; Used: 5549M, Mutator Free: 933 Collector Reserve: 703M, Max: 8192K; Used: 98344K Old Collector Reserve: 49149K, Max: 8192K; Used: 40962K [302.271s][info][gc ] GC(162) Pause Final Update Refs 0.220ms [302.272s][info][gc,start ] GC(162) Concurrent cleanup [302.272s][info][gc ] GC(162) Concurrent cleanup 29162M->23487M(31744M) 0.174ms [302.272s][info][gc ] GC(162) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 17760M [302.272s][info][gc,ergo ] GC(162) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 49160K, young_available: 8165M [302.272s][info][gc,ergo ] GC(162) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.1% during period of 2.765s [302.272s][info][gc,ergo ] GC(162) At end of Concurrent Young GC: YOUNG generation used: 5818M, used regions: 5840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13984M, available: 8165M [302.272s][info][gc,ergo ] GC(162) At end of Concurrent Young GC: OLD generation used: 17669M, used regions: 17720M, humongous waste: 43550K, soft capacity: 0B, max capacity: 17760M, available: 49160K [302.272s][info][gc,free ] Free: 7461M, Max: 8192K regular, 3056M humongous, Frag: 59% external, 0% internal; Used: 2686K, Mutator Free: 933 Collector Reserve: 703M, Max: 8192K; Used: 41280B Old Collector Reserve: 49149K, Max: 8192K; Used: 2560B [302.272s][info][gc,stats ] [302.272s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [302.272s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [302.272s][info][gc,stats ] [302.272s][info][gc,stats ] Concurrent Reset 23974 us [302.272s][info][gc,stats ] Pause Init Mark (G) 4601 us [302.272s][info][gc,stats ] Pause Init Mark (N) 3879 us [302.272s][info][gc,stats ] Swap Remembered Set 3466 us [302.272s][info][gc,stats ] Update Region States 255 us [302.272s][info][gc,stats ] Concurrent Scan Remembered Set 518735 us, parallelism: 4.00x [302.272s][info][gc,stats ] RS: 2074579 us [302.272s][info][gc,stats ] RS: Scan Clusters 2074579 us, workers (us): 518649, 518644, 518644, 518643, ---, ---, ---, ---, [302.272s][info][gc,stats ] Concurrent Mark Roots 2586 us, parallelism: 3.20x [302.272s][info][gc,stats ] CMR: 8274 us [302.272s][info][gc,stats ] CMR: Thread Roots 7194 us, workers (us): 2046, 1752, 1591, 1804, ---, ---, ---, ---, [302.272s][info][gc,stats ] CMR: Code Cache Roots 948 us, workers (us): 175, 201, 347, 225, ---, ---, ---, ---, [302.272s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 30, 25, 22, 17, ---, ---, ---, ---, [302.272s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 9, ---, ---, ---, ---, ---, ---, [302.272s][info][gc,stats ] Concurrent Marking 1347594 us, parallelism: 3.98x [302.272s][info][gc,stats ] CM: 5358229 us [302.272s][info][gc,stats ] CM: Parallel Mark 5358229 us, workers (us): 1339569, 1339564, 1339550, 1339546, ---, ---, ---, ---, [302.272s][info][gc,stats ] Pause Final Mark (G) 1600 us [302.272s][info][gc,stats ] Pause Final Mark (N) 1044 us [302.272s][info][gc,stats ] Finish Mark 545 us [302.272s][info][gc,stats ] Update Region States 89 us [302.272s][info][gc,stats ] Choose Collection Set 187 us [302.272s][info][gc,stats ] Rebuild Free Set 40 us [302.272s][info][gc,stats ] Concurrent Thread Roots 3600 us, parallelism: 3.89x [302.272s][info][gc,stats ] CTR: 14016 us [302.272s][info][gc,stats ] CTR: Thread Roots 14016 us, workers (us): 3487, 3521, 3531, 3477, ---, ---, ---, ---, [302.272s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [302.272s][info][gc,stats ] CWRF: 2 us [302.272s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [302.272s][info][gc,stats ] Concurrent Weak Roots 750 us [302.272s][info][gc,stats ] Roots 71 us, parallelism: 1.15x [302.272s][info][gc,stats ] CWR: 81 us [302.272s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 28, 21, 19, 14, ---, ---, ---, ---, [302.272s][info][gc,stats ] Rendezvous 663 us [302.273s][info][gc,stats ] Concurrent Cleanup 161 us [302.273s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.49x [302.273s][info][gc,stats ] CSR: 1049 us [302.273s][info][gc,stats ] CSR: Code Cache Roots 888 us, workers (us): 176, 215, 161, 336, ---, ---, ---, ---, [302.273s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 35, 32, 27, ---, ---, ---, ---, [302.273s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [302.273s][info][gc,stats ] Concurrent Evacuation 147333 us [302.273s][info][gc,stats ] Pause Init Update Refs (G) 1083 us [302.273s][info][gc,stats ] Pause Init Update Refs (N) 499 us [302.273s][info][gc,stats ] Manage GCLABs 408 us [302.273s][info][gc,stats ] Concurrent Update Refs 690992 us [302.273s][info][gc,stats ] Concurrent Update Thread Roots 8322 us [302.273s][info][gc,stats ] Pause Final Update Refs (G) 854 us [302.273s][info][gc,stats ] Pause Final Update Refs (N) 225 us [302.273s][info][gc,stats ] Update Region States 47 us [302.273s][info][gc,stats ] Trash Collection Set 21 us [302.273s][info][gc,stats ] Rebuild Free Set 68 us [302.273s][info][gc,stats ] Concurrent Cleanup 179 us [302.273s][info][gc,stats ] Workers: Evacuated 116M across 3003223 objects, abandoned 0B across 0 objects. [302.273s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [302.273s][info][gc,stats ] - age 1: 102565984 bytes, 102565984 total [302.273s][info][gc,stats ] - age 2: 671152 bytes, 103237136 total [302.273s][info][gc,stats ] - age 3: 626136 bytes, 103863272 total [302.273s][info][gc,stats ] - age 4: 534744 bytes, 104398016 total [302.273s][info][gc,stats ] - age 5: 449736 bytes, 104847752 total [302.273s][info][gc,stats ] - age 6: 393944 bytes, 105241696 total [302.273s][info][gc,stats ] - age 7: 8749976 bytes, 113991672 total [302.273s][info][gc,stats ] - age 8: 1212952 bytes, 115204624 total [302.273s][info][gc,stats ] [302.273s][info][gc,stats ] Mutators: Evacuated 2032B across 96 objects, abandoned 0B across 0 objects. [302.273s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [302.273s][info][gc,stats ] - age 1: 960 bytes, 960 total [302.273s][info][gc,stats ] - age 2: 416 bytes, 1376 total [302.273s][info][gc,stats ] - age 3: 64 bytes, 1440 total [302.273s][info][gc,stats ] - age 4: 112 bytes, 1552 total [302.273s][info][gc,stats ] - age 5: 272 bytes, 1824 total [302.273s][info][gc,stats ] - age 6: 80 bytes, 1904 total [302.273s][info][gc,stats ] - age 7: 128 bytes, 2032 total [302.273s][info][gc,stats ] [302.273s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [302.273s][info][gc,stats ] - age 4: 7377152 bytes, 7377152 total [302.273s][info][gc,stats ] - age 5: 8374256 bytes, 15751408 total [302.273s][info][gc,stats ] - age 6: 56334976 bytes, 72086384 total [302.273s][info][gc,stats ] - age 7: 270076504 bytes, 342162888 total [302.273s][info][gc,stats ] [302.273s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [302.273s][info][gc,stats ] - age 7: 17328119680 bytes, 17328119680 total [302.273s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [302.283s][info][gc ] Transition from: normal to: idle [302.284s][info][gc ] Trigger (YOUNG): Average GC time (4458.07 ms) is above the time for average allocation rate (2049 MB/s) to deplete free headroom (5850M) (margin of error = 2.47) [302.284s][info][gc,ergo ] Free headroom: 7437M (free) - 1587M (spike) - 0B (penalties) = 5850M [302.284s][info][gc ] Transition from: idle to: normal [302.284s][info][gc ] Heuristics request for young collection accepted [302.284s][info][gc,free ] Free: 7437M, Max: 8192K regular, 3056M humongous, Frag: 59% external, 0% internal; Used: 2286K, Mutator Free: 930 Collector Reserve: 703M, Max: 8192K; Used: 41280B Old Collector Reserve: 49149K, Max: 8192K; Used: 2560B [302.284s][info][gc,ergo ] GC(163) Start GC cycle (YOUNG) [302.284s][info][gc,start ] GC(163) Concurrent reset [302.284s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent reset [302.301s][info][gc ] GC(163) Concurrent reset 17.584ms [302.302s][info][gc,start ] GC(163) Pause Init Mark (YOUNG) [302.302s][info][gc,task ] GC(163) Using 8 of 8 workers for init marking [302.306s][info][gc ] GC(163) Pause Init Mark (YOUNG) 3.849ms [302.306s][info][gc,start ] GC(163) Concurrent remembered set scanning [302.306s][info][gc,task ] GC(163) Using 4 of 8 workers for Concurrent remembered set scanning [302.738s][info][gc ] GC(163) Concurrent remembered set scanning 432.296ms [302.738s][info][gc,start ] GC(163) Concurrent marking roots [302.738s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent marking roots [302.741s][info][gc ] GC(163) Concurrent marking roots 2.421ms [302.741s][info][gc,start ] GC(163) Concurrent marking (YOUNG) [302.741s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent marking [302.899s][info][gc ] Periodic Sample: GCU = 24.250%, MU = 18.250% during most recent 5.0s [303.241s][info][gc ] GC(163) Concurrent marking (YOUNG) 500.364ms [303.241s][info][gc,start ] GC(163) Pause Final Mark (YOUNG) [303.241s][info][gc,task ] GC(163) Using 8 of 8 workers for final marking [303.242s][info][gc,ergo ] GC(163) Planning to promote in place 0 humongous regions and 28 regular regions, spanning a total of 234881024 used bytes [303.242s][info][gc,ergo ] GC(163) Adaptive CSet Selection for YOUNG. Max Evacuation: 582M, Actual Free: 0B. [303.242s][info][gc,ergo ] GC(163) Chosen CSet evacuates young: 45771K (of which at least: 39789K are to be promoted), old: 0B [303.242s][info][gc,ergo ] GC(163) Collectable Garbage: 5500M (99%), Immediate: 0B (0%), 0 regions, CSet: 5500M (99%), 698 regions [303.242s][info][gc,ergo ] GC(163) Evacuation Targets: YOUNG: 45771K, PROMOTE: 39789K, OLD: 0B, TOTAL: 85560K [303.242s][info][gc,free ] Free: 6132M, Max: 8192K regular, 1720M humongous, Frag: 72% external, 0% internal; Used: 3395K, Mutator Free: 767 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 49149K, Max: 8192K; Used: 2560B [303.242s][info][gc ] GC(163) Pause Final Mark (YOUNG) 1.004ms [303.242s][info][gc,start ] GC(163) Concurrent thread roots [303.242s][info][gc,task ] GC(163) Using 4 of 8 workers for Concurrent thread roots [303.247s][info][gc ] GC(163) Concurrent thread roots 4.498ms [303.247s][info][gc,start ] GC(163) Concurrent weak references [303.247s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent weak references [303.247s][info][gc,ref ] GC(163) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [303.247s][info][gc,ref ] GC(163) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [303.247s][info][gc,ref ] GC(163) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [303.247s][info][gc ] GC(163) Concurrent weak references 0.038ms [303.247s][info][gc,start ] GC(163) Concurrent weak roots [303.247s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent weak root [303.248s][info][gc ] GC(163) Concurrent weak roots 0.684ms [303.248s][info][gc,start ] GC(163) Concurrent cleanup [303.248s][info][gc ] GC(163) Concurrent cleanup 25478M->25478M(31744M) 0.103ms [303.248s][info][gc,free ] Free: 6119M, Max: 8192K regular, 1712M humongous, Frag: 72% external, 0% internal; Used: 9215K, Mutator Free: 766 Collector Reserve: 56989K, Max: 8192K; Used: 354K Old Collector Reserve: 49142K, Max: 8192K; Used: 10240B [303.248s][info][gc,start ] GC(163) Concurrent strong roots [303.248s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent strong root [303.248s][info][gc ] GC(163) Concurrent strong roots 0.406ms [303.248s][info][gc,start ] GC(163) Concurrent evacuation [303.248s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent evacuation [303.269s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17768M [303.271s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17776M [303.271s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17784M [303.273s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17792M [303.273s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17800M [303.275s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17808M [303.276s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17816M [303.278s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17824M [303.278s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17832M [303.280s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17840M [303.280s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17848M [303.282s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17856M [303.282s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17864M [303.284s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17872M [303.285s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17880M [303.285s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17888M [303.287s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17896M [303.287s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17904M [303.289s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17912M [303.289s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17920M [303.290s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17928M [303.291s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17936M [303.292s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17944M [303.292s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17952M [303.293s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17960M [303.318s][info][gc,ergo ] GC(163) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50340352, promotion expended: 50327608, old capacity: 18832424960, old_used: 18787817584, old unaffiliated regions: 0 [303.318s][info][gc,ergo ] GC(163) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50340352, promotion expended: 50327608, old capacity: 18832424960, old_used: 18787817584, old unaffiliated regions: 0 [303.318s][info][gc,ergo ] GC(163) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50340352, promotion expended: 50327608, old capacity: 18832424960, old_used: 18787817584, old unaffiliated regions: 0 [303.318s][info][gc,ergo ] GC(163) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50340352, promotion expended: 50327608, old capacity: 18832424960, old_used: 18787817584, old unaffiliated regions: 0 [303.318s][info][gc,ergo ] GC(163) Squelching additional promotion failure reports for current epoch [303.333s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17968M [303.333s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17976M [303.335s][info][gc ] GC(163) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17984M [303.337s][info][gc ] GC(163) Concurrent evacuation 88.775ms [303.337s][info][gc,start ] GC(163) Pause Init Update Refs [303.338s][info][gc ] GC(163) Pause Init Update Refs 0.483ms [303.338s][info][gc,start ] GC(163) Concurrent update references [303.338s][info][gc,task ] GC(163) Using 4 of 8 workers for concurrent reference update [303.338s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [303.816s][info][gc ] GC(163) Concurrent update references 477.670ms [303.816s][info][gc,start ] GC(163) Concurrent update thread roots [303.823s][info][gc ] GC(163) Concurrent update thread roots 7.639ms [303.824s][info][gc,start ] GC(163) Pause Final Update Refs [303.824s][info][gc,task ] GC(163) Using 8 of 8 workers for final reference update [303.824s][info][gc,free ] Free: 9851M, Max: 8192K regular, 792M humongous, Frag: 82% external, 55% internal; Used: 5484M, Mutator Free: 1232 Collector Reserve: 687M, Max: 8192K; Used: 104M Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [303.824s][info][gc ] GC(163) Pause Final Update Refs 0.217ms [303.824s][info][gc,start ] GC(163) Concurrent cleanup [303.824s][info][gc ] GC(163) Concurrent cleanup 26730M->21154M(31744M) 0.193ms [303.824s][info][gc ] GC(163) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 17992M [303.824s][info][gc,ergo ] GC(163) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8203K, young_available: 10538M [303.825s][info][gc,ergo ] GC(163) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.5% during period of 1.553s [303.825s][info][gc,ergo ] GC(163) At end of Concurrent Young GC: YOUNG generation used: 3214M, used regions: 3248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13752M, available: 10537M [303.825s][info][gc,ergo ] GC(163) At end of Concurrent Young GC: OLD generation used: 17941M, used regions: 17984M, humongous waste: 43550K, soft capacity: 0B, max capacity: 17992M, available: 8203K [303.825s][info][gc,free ] Free: 9849M, Max: 8192K regular, 1976M humongous, Frag: 80% external, 0% internal; Used: 6447K, Mutator Free: 1232 Collector Reserve: 687M, Max: 8192K; Used: 57792B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [303.825s][info][gc,stats ] [303.825s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [303.825s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [303.825s][info][gc,stats ] [303.825s][info][gc,stats ] Concurrent Reset 17617 us [303.825s][info][gc,stats ] Pause Init Mark (G) 4569 us [303.825s][info][gc,stats ] Pause Init Mark (N) 3857 us [303.825s][info][gc,stats ] Swap Remembered Set 3530 us [303.825s][info][gc,stats ] Update Region States 191 us [303.825s][info][gc,stats ] Concurrent Scan Remembered Set 432322 us, parallelism: 4.00x [303.825s][info][gc,stats ] RS: 1728840 us [303.825s][info][gc,stats ] RS: Scan Clusters 1728840 us, workers (us): 432221, 432213, 432204, 432201, ---, ---, ---, ---, [303.825s][info][gc,stats ] Concurrent Mark Roots 2435 us, parallelism: 3.36x [303.825s][info][gc,stats ] CMR: 8175 us [303.825s][info][gc,stats ] CMR: Thread Roots 7140 us, workers (us): 1872, 1843, 1771, 1654, ---, ---, ---, ---, [303.825s][info][gc,stats ] CMR: Code Cache Roots 904 us, workers (us): 177, 246, 144, 338, ---, ---, ---, ---, [303.825s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 29, 25, 23, 16, ---, ---, ---, ---, [303.825s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [303.825s][info][gc,stats ] Concurrent Marking 500388 us, parallelism: 3.95x [303.825s][info][gc,stats ] CM: 1977109 us [303.825s][info][gc,stats ] CM: Parallel Mark 1977109 us, workers (us): 494281, 494280, 494280, 494267, ---, ---, ---, ---, [303.825s][info][gc,stats ] Pause Final Mark (G) 1538 us [303.825s][info][gc,stats ] Pause Final Mark (N) 1009 us [303.825s][info][gc,stats ] Finish Mark 499 us [303.825s][info][gc,stats ] Update Region States 83 us [303.825s][info][gc,stats ] Choose Collection Set 186 us [303.825s][info][gc,stats ] Rebuild Free Set 46 us [303.825s][info][gc,stats ] Concurrent Thread Roots 4511 us, parallelism: 3.83x [303.825s][info][gc,stats ] CTR: 17285 us [303.825s][info][gc,stats ] CTR: Thread Roots 17285 us, workers (us): 4258, 4457, 4204, 4366, ---, ---, ---, ---, [303.825s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.06x [303.825s][info][gc,stats ] CWRF: 2 us [303.825s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [303.825s][info][gc,stats ] Concurrent Weak Roots 689 us [303.825s][info][gc,stats ] Roots 54 us, parallelism: 1.52x [303.825s][info][gc,stats ] CWR: 82 us [303.825s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 26, 23, 19, 14, ---, ---, ---, ---, [303.825s][info][gc,stats ] Rendezvous 622 us [303.825s][info][gc,stats ] Concurrent Cleanup 107 us [303.825s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.67x [303.825s][info][gc,stats ] CSR: 1097 us [303.825s][info][gc,stats ] CSR: Code Cache Roots 931 us, workers (us): 166, 193, 236, 336, ---, ---, ---, ---, [303.825s][info][gc,stats ] CSR: VM Strong Roots 138 us, workers (us): 41, 36, 32, 29, ---, ---, ---, ---, [303.825s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [303.825s][info][gc,stats ] Concurrent Evacuation 88787 us [303.825s][info][gc,stats ] Pause Init Update Refs (G) 1010 us [303.825s][info][gc,stats ] Pause Init Update Refs (N) 491 us [303.825s][info][gc,stats ] Manage GCLABs 406 us [303.825s][info][gc,stats ] Concurrent Update Refs 477693 us [303.825s][info][gc,stats ] Concurrent Update Thread Roots 7656 us [303.825s][info][gc,stats ] Pause Final Update Refs (G) 823 us [303.825s][info][gc,stats ] Pause Final Update Refs (N) 222 us [303.825s][info][gc,stats ] Update Region States 48 us [303.825s][info][gc,stats ] Trash Collection Set 20 us [303.825s][info][gc,stats ] Rebuild Free Set 69 us [303.825s][info][gc,stats ] Concurrent Cleanup 201 us [303.825s][info][gc,stats ] Workers: Evacuated 84786K across 1889510 objects, abandoned 32B across 1 objects. [303.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [303.825s][info][gc,stats ] - age 1: 62908880 bytes, 62908880 total [303.825s][info][gc,stats ] - age 2: 6907632 bytes, 69816512 total [303.825s][info][gc,stats ] - age 3: 594032 bytes, 70410544 total [303.825s][info][gc,stats ] - age 4: 599200 bytes, 71009744 total [303.825s][info][gc,stats ] - age 5: 730152 bytes, 71739896 total [303.825s][info][gc,stats ] - age 6: 364520 bytes, 72104416 total [303.825s][info][gc,stats ] - age 7: 5162072 bytes, 77266488 total [303.825s][info][gc,stats ] - age 9: 2458208 bytes, 79724696 total [303.825s][info][gc,stats ] [303.825s][info][gc,stats ] Mutators: Evacuated 774K across 5920 objects, abandoned 352B across 1 objects. [303.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [303.825s][info][gc,stats ] - age 1: 792752 bytes, 792752 total [303.825s][info][gc,stats ] - age 2: 64 bytes, 792816 total [303.825s][info][gc,stats ] - age 3: 32 bytes, 792848 total [303.825s][info][gc,stats ] - age 4: 64 bytes, 792912 total [303.825s][info][gc,stats ] - age 5: 144 bytes, 793056 total [303.825s][info][gc,stats ] - age 6: 96 bytes, 793152 total [303.825s][info][gc,stats ] - age 7: 128 bytes, 793280 total [303.825s][info][gc,stats ] [303.825s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [303.825s][info][gc,stats ] - age 1: 29784 bytes, 29784 total [303.825s][info][gc,stats ] - age 5: 7351944 bytes, 7381728 total [303.825s][info][gc,stats ] - age 6: 8371312 bytes, 15753040 total [303.825s][info][gc,stats ] - age 7: 56316960 bytes, 72070000 total [303.825s][info][gc,stats ] [303.825s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [303.825s][info][gc,stats ] - age 7: 17557443712 bytes, 17557443712 total [303.825s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [303.835s][info][gc ] Transition from: normal to: idle [303.837s][info][gc ] Trigger (YOUNG): Average GC time (4297.19 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (8237M) (margin of error = 2.46) [303.837s][info][gc,ergo ] Free headroom: 9825M (free) - 1587M (spike) - 0B (penalties) = 8237M [303.837s][info][gc ] Transition from: idle to: normal [303.837s][info][gc ] Heuristics request for young collection accepted [303.837s][info][gc,free ] Free: 9825M, Max: 8192K regular, 1976M humongous, Frag: 80% external, 0% internal; Used: 7149K, Mutator Free: 1229 Collector Reserve: 687M, Max: 8192K; Used: 57792B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [303.837s][info][gc,ergo ] GC(164) Start GC cycle (YOUNG) [303.837s][info][gc,start ] GC(164) Concurrent reset [303.837s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent reset [303.851s][info][gc ] GC(164) Concurrent reset 14.446ms [303.852s][info][gc,start ] GC(164) Pause Init Mark (YOUNG) [303.852s][info][gc,task ] GC(164) Using 8 of 8 workers for init marking [303.855s][info][gc ] GC(164) Pause Init Mark (YOUNG) 3.864ms [303.856s][info][gc,start ] GC(164) Concurrent remembered set scanning [303.856s][info][gc,task ] GC(164) Using 4 of 8 workers for Concurrent remembered set scanning [304.215s][info][gc ] GC(164) Concurrent remembered set scanning 359.244ms [304.215s][info][gc,start ] GC(164) Concurrent marking roots [304.215s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent marking roots [304.218s][info][gc ] GC(164) Concurrent marking roots 2.789ms [304.218s][info][gc,start ] GC(164) Concurrent marking (YOUNG) [304.218s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent marking [304.323s][info][gc ] GC(164) Concurrent marking (YOUNG) 105.003ms [304.323s][info][gc,start ] GC(164) Pause Final Mark (YOUNG) [304.323s][info][gc,task ] GC(164) Using 8 of 8 workers for final marking [304.324s][info][gc,ergo ] GC(164) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [304.324s][info][gc,ergo ] GC(164) Adaptive CSet Selection for YOUNG. Max Evacuation: 572M, Actual Free: 0B. [304.324s][info][gc,ergo ] GC(164) Chosen CSet evacuates young: 38065K (of which at least: 6493K are to be promoted), old: 0B [304.324s][info][gc,ergo ] GC(164) Collectable Garbage: 3159M (99%), Immediate: 0B (0%), 0 regions, CSet: 3159M (99%), 401 regions [304.324s][info][gc,ergo ] GC(164) Evacuation Targets: YOUNG: 38065K, PROMOTE: 6493K, OLD: 0B, TOTAL: 44559K [304.324s][info][gc,free ] Free: 9466M, Max: 8192K regular, 1016M humongous, Frag: 90% external, 0% internal; Used: 5344K, Mutator Free: 1184 Collector Reserve: 49135K, Max: 8192K; Used: 16512B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [304.324s][info][gc ] GC(164) Pause Final Mark (YOUNG) 0.951ms [304.324s][info][gc,start ] GC(164) Concurrent thread roots [304.324s][info][gc,task ] GC(164) Using 4 of 8 workers for Concurrent thread roots [304.328s][info][gc ] GC(164) Concurrent thread roots 3.515ms [304.328s][info][gc,start ] GC(164) Concurrent weak references [304.328s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent weak references [304.328s][info][gc,ref ] GC(164) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.328s][info][gc,ref ] GC(164) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.328s][info][gc,ref ] GC(164) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.328s][info][gc ] GC(164) Concurrent weak references 0.039ms [304.328s][info][gc,start ] GC(164) Concurrent weak roots [304.328s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent weak root [304.328s][info][gc ] GC(164) Concurrent weak roots 0.635ms [304.328s][info][gc,start ] GC(164) Concurrent cleanup [304.329s][info][gc ] GC(164) Concurrent cleanup 22184M->22184M(31744M) 0.154ms [304.329s][info][gc,free ] Free: 9456M, Max: 8192K regular, 1008M humongous, Frag: 90% external, 0% internal; Used: 8083K, Mutator Free: 1183 Collector Reserve: 48363K, Max: 8192K; Used: 788K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [304.329s][info][gc,start ] GC(164) Concurrent strong roots [304.329s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent strong root [304.329s][info][gc ] GC(164) Concurrent strong roots 0.427ms [304.329s][info][gc,start ] GC(164) Concurrent evacuation [304.329s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent evacuation [304.338s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18000M [304.338s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18008M [304.338s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18016M [304.338s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18024M [304.340s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18032M [304.342s][info][gc ] GC(164) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18040M [304.350s][info][gc,ergo ] GC(164) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8399872, promotion expended: 7117248, old capacity: 18916311040, old_used: 18870433904, old unaffiliated regions: 0 [304.350s][info][gc,ergo ] GC(164) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8399872, promotion expended: 7117248, old capacity: 18916311040, old_used: 18870433904, old unaffiliated regions: 0 [304.350s][info][gc,ergo ] GC(164) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8399872, promotion expended: 7117248, old capacity: 18916311040, old_used: 18870433904, old unaffiliated regions: 0 [304.350s][info][gc,ergo ] GC(164) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8399872, promotion expended: 7117248, old capacity: 18916311040, old_used: 18870433904, old unaffiliated regions: 0 [304.350s][info][gc,ergo ] GC(164) Squelching additional promotion failure reports for current epoch [304.360s][info][gc ] GC(164) Concurrent evacuation 30.927ms [304.360s][info][gc,start ] GC(164) Pause Init Update Refs [304.361s][info][gc ] GC(164) Pause Init Update Refs 0.457ms [304.361s][info][gc,start ] GC(164) Concurrent update references [304.361s][info][gc,task ] GC(164) Using 4 of 8 workers for concurrent reference update [304.361s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [304.645s][info][gc ] GC(164) Concurrent update references 283.983ms [304.645s][info][gc,start ] GC(164) Concurrent update thread roots [304.653s][info][gc ] GC(164) Concurrent update thread roots 8.384ms [304.654s][info][gc,start ] GC(164) Pause Final Update Refs [304.654s][info][gc,task ] GC(164) Using 8 of 8 workers for final reference update [304.654s][info][gc,free ] Free: 11303M, Max: 8192K regular, 792M humongous, Frag: 91% external, 27% internal; Used: 3147M, Mutator Free: 1414 Collector Reserve: 687M, Max: 8192K; Used: 65576K Old Collector Reserve: 1240K, Max: 1240K; Used: 6952K [304.654s][info][gc ] GC(164) Pause Final Update Refs 0.207ms [304.654s][info][gc,start ] GC(164) Concurrent cleanup [304.654s][info][gc ] GC(164) Concurrent cleanup 22903M->19709M(31744M) 0.225ms [304.654s][info][gc,ergo ] GC(164) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1251K, young_available: 11990M [304.655s][info][gc,ergo ] GC(164) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.6% during period of 0.830s [304.655s][info][gc,ergo ] GC(164) At end of Concurrent Young GC: YOUNG generation used: 1714M, used regions: 1736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13704M, available: 11989M [304.655s][info][gc,ergo ] GC(164) At end of Concurrent Young GC: OLD generation used: 17996M, used regions: 18040M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18040M, available: 1251K [304.655s][info][gc,free ] Free: 11302M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 10219K, Mutator Free: 1414 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 1240K, Max: 1240K; Used: 6952K [304.655s][info][gc,stats ] [304.655s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [304.655s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [304.655s][info][gc,stats ] [304.655s][info][gc,stats ] Concurrent Reset 14473 us [304.655s][info][gc,stats ] Pause Init Mark (G) 4607 us [304.655s][info][gc,stats ] Pause Init Mark (N) 3873 us [304.655s][info][gc,stats ] Swap Remembered Set 3570 us [304.655s][info][gc,stats ] Update Region States 161 us [304.655s][info][gc,stats ] Concurrent Scan Remembered Set 359294 us, parallelism: 4.00x [304.655s][info][gc,stats ] RS: 1436688 us [304.655s][info][gc,stats ] RS: Scan Clusters 1436688 us, workers (us): 359179, 359177, 359168, 359164, ---, ---, ---, ---, [304.655s][info][gc,stats ] Concurrent Mark Roots 2804 us, parallelism: 3.44x [304.655s][info][gc,stats ] CMR: 9641 us [304.655s][info][gc,stats ] CMR: Thread Roots 8547 us, workers (us): 2083, 2115, 2200, 2149, ---, ---, ---, ---, [304.655s][info][gc,stats ] CMR: Code Cache Roots 955 us, workers (us): 245, 341, 144, 225, ---, ---, ---, ---, [304.655s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 30, 26, 20, 18, ---, ---, ---, ---, [304.655s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, ---, 8, ---, ---, ---, ---, ---, [304.655s][info][gc,stats ] Concurrent Marking 105029 us, parallelism: 3.86x [304.655s][info][gc,stats ] CM: 405498 us [304.655s][info][gc,stats ] CM: Parallel Mark 405498 us, workers (us): 101385, 101385, 101364, 101364, ---, ---, ---, ---, [304.655s][info][gc,stats ] Pause Final Mark (G) 1433 us [304.655s][info][gc,stats ] Pause Final Mark (N) 957 us [304.655s][info][gc,stats ] Finish Mark 510 us [304.655s][info][gc,stats ] Update Region States 87 us [304.655s][info][gc,stats ] Choose Collection Set 123 us [304.655s][info][gc,stats ] Rebuild Free Set 47 us [304.655s][info][gc,stats ] Concurrent Thread Roots 3528 us, parallelism: 3.82x [304.655s][info][gc,stats ] CTR: 13466 us [304.655s][info][gc,stats ] CTR: Thread Roots 13466 us, workers (us): 3323, 3465, 3305, 3373, ---, ---, ---, ---, [304.655s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [304.655s][info][gc,stats ] CWRF: 2 us [304.655s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [304.656s][info][gc,stats ] Concurrent Weak Roots 642 us [304.656s][info][gc,stats ] Roots 58 us, parallelism: 1.40x [304.656s][info][gc,stats ] CWR: 81 us [304.656s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 21, 17, 16, ---, ---, ---, ---, [304.656s][info][gc,stats ] Rendezvous 568 us [304.656s][info][gc,stats ] Concurrent Cleanup 162 us [304.656s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.41x [304.656s][info][gc,stats ] CSR: 1047 us [304.656s][info][gc,stats ] CSR: Code Cache Roots 886 us, workers (us): 163, 154, 343, 226, ---, ---, ---, ---, [304.656s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 39, 37, 34, 26, ---, ---, ---, ---, [304.656s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [304.656s][info][gc,stats ] Concurrent Evacuation 30942 us [304.656s][info][gc,stats ] Pause Init Update Refs (G) 943 us [304.656s][info][gc,stats ] Pause Init Update Refs (N) 467 us [304.656s][info][gc,stats ] Manage GCLABs 386 us [304.656s][info][gc,stats ] Concurrent Update Refs 284007 us [304.656s][info][gc,stats ] Concurrent Update Thread Roots 8401 us [304.656s][info][gc,stats ] Pause Final Update Refs (G) 818 us [304.656s][info][gc,stats ] Pause Final Update Refs (N) 212 us [304.656s][info][gc,stats ] Update Region States 46 us [304.656s][info][gc,stats ] Trash Collection Set 12 us [304.656s][info][gc,stats ] Rebuild Free Set 71 us [304.656s][info][gc,stats ] Concurrent Cleanup 234 us [304.656s][info][gc,stats ] Workers: Evacuated 44191K across 631502 objects, abandoned 0B across 0 objects. [304.656s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [304.656s][info][gc,stats ] - age 1: 34467448 bytes, 34467448 total [304.656s][info][gc,stats ] - age 2: 665968 bytes, 35133416 total [304.656s][info][gc,stats ] - age 3: 888216 bytes, 36021632 total [304.656s][info][gc,stats ] - age 4: 584968 bytes, 36606600 total [304.656s][info][gc,stats ] - age 5: 542408 bytes, 37149008 total [304.656s][info][gc,stats ] - age 6: 443664 bytes, 37592672 total [304.656s][info][gc,stats ] - age 7: 675048 bytes, 38267720 total [304.656s][info][gc,stats ] - age 9: 6984800 bytes, 45252520 total [304.656s][info][gc,stats ] [304.656s][info][gc,stats ] Mutators: Evacuated 367K across 2811 objects, abandoned 0B across 0 objects. [304.656s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [304.656s][info][gc,stats ] - age 1: 376120 bytes, 376120 total [304.656s][info][gc,stats ] - age 2: 48 bytes, 376168 total [304.656s][info][gc,stats ] - age 3: 32 bytes, 376200 total [304.656s][info][gc,stats ] - age 4: 96 bytes, 376296 total [304.656s][info][gc,stats ] - age 7: 32 bytes, 376328 total [304.656s][info][gc,stats ] [304.656s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [304.656s][info][gc,stats ] - age 2: 1040 bytes, 1040 total [304.656s][info][gc,stats ] - age 6: 7351944 bytes, 7352984 total [304.656s][info][gc,stats ] - age 7: 8371312 bytes, 15724296 total [304.656s][info][gc,stats ] [304.656s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [304.656s][info][gc,stats ] - age 7: 17607111248 bytes, 17607111248 total [304.656s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [304.666s][info][gc ] Transition from: normal to: idle [304.666s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8175K [304.666s][info][gc ] Transition from: idle to: normal [304.666s][info][gc ] Heuristics request for young collection accepted [304.666s][info][gc,free ] Free: 11279M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 8593K, Mutator Free: 1411 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 1240K, Max: 1240K; Used: 6952K [304.666s][info][gc,ergo ] GC(165) Start GC cycle (YOUNG) [304.666s][info][gc,start ] GC(165) Concurrent reset [304.666s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent reset [304.674s][info][gc ] GC(165) Concurrent reset 8.108ms [304.675s][info][gc,start ] GC(165) Pause Init Mark (YOUNG) [304.675s][info][gc,task ] GC(165) Using 8 of 8 workers for init marking [304.679s][info][gc ] GC(165) Pause Init Mark (YOUNG) 3.685ms [304.679s][info][gc,start ] GC(165) Concurrent remembered set scanning [304.679s][info][gc,task ] GC(165) Using 4 of 8 workers for Concurrent remembered set scanning [304.923s][info][gc ] GC(165) Concurrent remembered set scanning 244.511ms [304.923s][info][gc,start ] GC(165) Concurrent marking roots [304.923s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent marking roots [304.926s][info][gc ] GC(165) Concurrent marking roots 3.163ms [304.926s][info][gc,start ] GC(165) Concurrent marking (YOUNG) [304.926s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent marking [304.958s][info][gc ] GC(165) Concurrent marking (YOUNG) 31.316ms [304.958s][info][gc,start ] GC(165) Pause Final Mark (YOUNG) [304.958s][info][gc,task ] GC(165) Using 8 of 8 workers for final marking [304.959s][info][gc,ergo ] GC(165) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [304.959s][info][gc,ergo ] GC(165) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 0B. [304.959s][info][gc,ergo ] GC(165) Chosen CSet evacuates young: 48542K (of which at least: 0B are to be promoted), old: 0B [304.959s][info][gc,ergo ] GC(165) Collectable Garbage: 1698M (99%), Immediate: 0B (0%), 0 regions, CSet: 1698M (99%), 219 regions [304.959s][info][gc,ergo ] GC(165) Evacuation Targets: YOUNG: 48542K, PROMOTE: 0B, OLD: 0B, TOTAL: 48542K [304.959s][info][gc,free ] Free: 11284M, Max: 8192K regular, 3416M humongous, Frag: 70% external, 0% internal; Used: 4046K, Mutator Free: 1411 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1240K, Max: 1240K; Used: 6952K [304.959s][info][gc ] GC(165) Pause Final Mark (YOUNG) 0.915ms [304.959s][info][gc,start ] GC(165) Concurrent thread roots [304.959s][info][gc,task ] GC(165) Using 4 of 8 workers for Concurrent thread roots [304.963s][info][gc ] GC(165) Concurrent thread roots 3.623ms [304.963s][info][gc,start ] GC(165) Concurrent weak references [304.963s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent weak references [304.963s][info][gc,ref ] GC(165) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.963s][info][gc,ref ] GC(165) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.963s][info][gc,ref ] GC(165) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [304.963s][info][gc ] GC(165) Concurrent weak references 0.036ms [304.963s][info][gc,start ] GC(165) Concurrent weak roots [304.963s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent weak root [304.963s][info][gc ] GC(165) Concurrent weak roots 0.615ms [304.963s][info][gc,start ] GC(165) Concurrent cleanup [304.964s][info][gc ] GC(165) Concurrent cleanup 20357M->20357M(31744M) 0.112ms [304.964s][info][gc,free ] Free: 11272M, Max: 8192K regular, 3408M humongous, Frag: 70% external, 0% internal; Used: 7477K, Mutator Free: 1410 Collector Reserve: 64725K, Max: 8192K; Used: 810K Old Collector Reserve: 1240K, Max: 1240K; Used: 6952K [304.964s][info][gc,start ] GC(165) Concurrent strong roots [304.964s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent strong root [304.964s][info][gc ] GC(165) Concurrent strong roots 0.410ms [304.964s][info][gc,start ] GC(165) Concurrent evacuation [304.964s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent evacuation [304.971s][info][gc ] GC(165) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18048M [304.972s][info][gc,ergo ] GC(165) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1281024, promotion expended: 1254000, old capacity: 18924699648, old_used: 18880076912, old unaffiliated regions: 0 [304.972s][info][gc,ergo ] GC(165) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1281024, promotion expended: 1254000, old capacity: 18924699648, old_used: 18880076912, old unaffiliated regions: 0 [304.972s][info][gc,ergo ] GC(165) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1281024, promotion expended: 1254000, old capacity: 18924699648, old_used: 18880076912, old unaffiliated regions: 0 [304.972s][info][gc,ergo ] GC(165) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1281024, promotion expended: 1254000, old capacity: 18924699648, old_used: 18880076912, old unaffiliated regions: 0 [304.972s][info][gc,ergo ] GC(165) Squelching additional promotion failure reports for current epoch [304.973s][info][gc ] GC(165) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18056M [305.001s][info][gc ] GC(165) Concurrent evacuation 37.409ms [305.002s][info][gc,start ] GC(165) Pause Init Update Refs [305.002s][info][gc ] GC(165) Pause Init Update Refs 0.466ms [305.002s][info][gc,start ] GC(165) Concurrent update references [305.002s][info][gc,task ] GC(165) Using 4 of 8 workers for concurrent reference update [305.002s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [305.178s][info][gc ] GC(165) Concurrent update references 175.147ms [305.178s][info][gc,start ] GC(165) Concurrent update thread roots [305.185s][info][gc ] GC(165) Concurrent update thread roots 7.432ms [305.185s][info][gc,start ] GC(165) Pause Final Update Refs [305.185s][info][gc,task ] GC(165) Using 8 of 8 workers for final reference update [305.186s][info][gc,free ] Free: 11870M, Max: 8192K regular, 2944M humongous, Frag: 72% external, 14% internal; Used: 1674M, Mutator Free: 1484 Collector Reserve: 687M, Max: 8192K; Used: 73768K Old Collector Reserve: 7024K, Max: 7024K; Used: 1168K [305.186s][info][gc ] GC(165) Pause Final Update Refs 0.208ms [305.186s][info][gc,start ] GC(165) Concurrent cleanup [305.186s][info][gc ] GC(165) Concurrent cleanup 20873M->19136M(31744M) 0.130ms [305.186s][info][gc,ergo ] GC(165) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7036K, young_available: 12558M [305.186s][info][gc,ergo ] GC(165) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.8% during period of 0.531s [305.186s][info][gc,ergo ] GC(165) At end of Concurrent Young GC: YOUNG generation used: 1130M, used regions: 1152M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13688M, available: 12557M [305.186s][info][gc,ergo ] GC(165) At end of Concurrent Young GC: OLD generation used: 18006M, used regions: 18056M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18056M, available: 7036K [305.186s][info][gc,free ] Free: 11869M, Max: 8192K regular, 2944M humongous, Frag: 76% external, 0% internal; Used: 3036K, Mutator Free: 1484 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 7024K, Max: 7024K; Used: 1168K [305.187s][info][gc,stats ] [305.187s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [305.187s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [305.187s][info][gc,stats ] [305.187s][info][gc,stats ] Concurrent Reset 8124 us [305.187s][info][gc,stats ] Pause Init Mark (G) 4273 us [305.187s][info][gc,stats ] Pause Init Mark (N) 3693 us [305.187s][info][gc,stats ] Swap Remembered Set 3508 us [305.187s][info][gc,stats ] Update Region States 68 us [305.187s][info][gc,stats ] Concurrent Scan Remembered Set 244531 us, parallelism: 4.00x [305.187s][info][gc,stats ] RS: 977802 us [305.187s][info][gc,stats ] RS: Scan Clusters 977802 us, workers (us): 244461, 244455, 244446, 244440, ---, ---, ---, ---, [305.187s][info][gc,stats ] Concurrent Mark Roots 3181 us, parallelism: 3.50x [305.187s][info][gc,stats ] CMR: 11143 us [305.187s][info][gc,stats ] CMR: Thread Roots 10040 us, workers (us): 2556, 2453, 2489, 2542, ---, ---, ---, ---, [305.187s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 180, 272, 349, 170, ---, ---, ---, ---, [305.187s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 31, 27, 20, 18, ---, ---, ---, ---, [305.187s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [305.187s][info][gc,stats ] Concurrent Marking 31340 us, parallelism: 3.63x [305.187s][info][gc,stats ] CM: 113731 us [305.187s][info][gc,stats ] CM: Parallel Mark 113731 us, workers (us): 28462, 28437, 28422, 28409, ---, ---, ---, ---, [305.187s][info][gc,stats ] Pause Final Mark (G) 1409 us [305.187s][info][gc,stats ] Pause Final Mark (N) 921 us [305.187s][info][gc,stats ] Finish Mark 489 us [305.187s][info][gc,stats ] Update Region States 83 us [305.187s][info][gc,stats ] Choose Collection Set 99 us [305.187s][info][gc,stats ] Rebuild Free Set 52 us [305.187s][info][gc,stats ] Concurrent Thread Roots 3631 us, parallelism: 3.82x [305.187s][info][gc,stats ] CTR: 13876 us [305.187s][info][gc,stats ] CTR: Thread Roots 13876 us, workers (us): 3447, 3443, 3572, 3414, ---, ---, ---, ---, [305.187s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [305.187s][info][gc,stats ] CWRF: 1 us [305.187s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [305.187s][info][gc,stats ] Concurrent Weak Roots 619 us [305.187s][info][gc,stats ] Roots 53 us, parallelism: 1.33x [305.187s][info][gc,stats ] CWR: 71 us [305.187s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 18, 17, 12, ---, ---, ---, ---, [305.187s][info][gc,stats ] Rendezvous 554 us [305.187s][info][gc,stats ] Concurrent Cleanup 116 us [305.187s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.43x [305.187s][info][gc,stats ] CSR: 1015 us [305.187s][info][gc,stats ] CSR: Code Cache Roots 860 us, workers (us): 338, 149, 159, 214, ---, ---, ---, ---, [305.187s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 37, 32, 28, 29, ---, ---, ---, ---, [305.187s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [305.187s][info][gc,stats ] Concurrent Evacuation 37425 us [305.187s][info][gc,stats ] Pause Init Update Refs (G) 916 us [305.187s][info][gc,stats ] Pause Init Update Refs (N) 475 us [305.187s][info][gc,stats ] Manage GCLABs 394 us [305.187s][info][gc,stats ] Concurrent Update Refs 175172 us [305.187s][info][gc,stats ] Concurrent Update Thread Roots 7447 us [305.187s][info][gc,stats ] Pause Final Update Refs (G) 765 us [305.187s][info][gc,stats ] Pause Final Update Refs (N) 214 us [305.187s][info][gc,stats ] Update Region States 52 us [305.187s][info][gc,stats ] Trash Collection Set 8 us [305.187s][info][gc,stats ] Rebuild Free Set 71 us [305.187s][info][gc,stats ] Concurrent Cleanup 135 us [305.187s][info][gc,stats ] Workers: Evacuated 48275K across 751749 objects, abandoned 0B across 0 objects. [305.187s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [305.187s][info][gc,stats ] - age 1: 27965480 bytes, 27965480 total [305.187s][info][gc,stats ] - age 2: 6115568 bytes, 34081048 total [305.187s][info][gc,stats ] - age 3: 1829248 bytes, 35910296 total [305.187s][info][gc,stats ] - age 4: 888152 bytes, 36798448 total [305.187s][info][gc,stats ] - age 5: 585032 bytes, 37383480 total [305.187s][info][gc,stats ] - age 6: 542376 bytes, 37925856 total [305.187s][info][gc,stats ] - age 7: 466632 bytes, 38392488 total [305.187s][info][gc,stats ] - age 8: 340256 bytes, 38732744 total [305.187s][info][gc,stats ] - age 9: 80120 bytes, 38812864 total [305.187s][info][gc,stats ] - age 10: 7492968 bytes, 46305832 total [305.187s][info][gc,stats ] - age 11: 85352 bytes, 46391184 total [305.187s][info][gc,stats ] - age 12: 3042784 bytes, 49433968 total [305.187s][info][gc,stats ] [305.187s][info][gc,stats ] Mutators: Evacuated 266K across 2063 objects, abandoned 0B across 0 objects. [305.187s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [305.187s][info][gc,stats ] - age 1: 272392 bytes, 272392 total [305.187s][info][gc,stats ] - age 2: 672 bytes, 273064 total [305.187s][info][gc,stats ] - age 3: 64 bytes, 273128 total [305.187s][info][gc,stats ] - age 4: 32 bytes, 273160 total [305.187s][info][gc,stats ] - age 5: 32 bytes, 273192 total [305.187s][info][gc,stats ] - age 6: 32 bytes, 273224 total [305.187s][info][gc,stats ] - age 7: 96 bytes, 273320 total [305.187s][info][gc,stats ] [305.187s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [305.187s][info][gc,stats ] - age 3: 624 bytes, 624 total [305.187s][info][gc,stats ] [305.187s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [305.187s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [305.187s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [305.197s][info][gc ] Transition from: normal to: idle [305.198s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7179K [305.198s][info][gc ] Transition from: idle to: normal [305.198s][info][gc ] Heuristics request for young collection accepted [305.198s][info][gc,free ] Free: 11845M, Max: 8192K regular, 2944M humongous, Frag: 76% external, 0% internal; Used: 2639K, Mutator Free: 1481 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 7024K, Max: 7024K; Used: 1168K [305.198s][info][gc,ergo ] GC(166) Start GC cycle (YOUNG) [305.198s][info][gc,start ] GC(166) Concurrent reset [305.198s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent reset [305.203s][info][gc ] GC(166) Concurrent reset 5.224ms [305.203s][info][gc,start ] GC(166) Pause Init Mark (YOUNG) [305.203s][info][gc,task ] GC(166) Using 8 of 8 workers for init marking [305.207s][info][gc ] GC(166) Pause Init Mark (YOUNG) 3.673ms [305.207s][info][gc,start ] GC(166) Concurrent remembered set scanning [305.207s][info][gc,task ] GC(166) Using 4 of 8 workers for Concurrent remembered set scanning [305.351s][info][gc ] GC(166) Concurrent remembered set scanning 144.277ms [305.351s][info][gc,start ] GC(166) Concurrent marking roots [305.351s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent marking roots [305.355s][info][gc ] GC(166) Concurrent marking roots 3.270ms [305.355s][info][gc,start ] GC(166) Concurrent marking (YOUNG) [305.355s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent marking [305.375s][info][gc ] GC(166) Concurrent marking (YOUNG) 20.467ms [305.376s][info][gc,start ] GC(166) Pause Final Mark (YOUNG) [305.376s][info][gc,task ] GC(166) Using 8 of 8 workers for final marking [305.376s][info][gc,ergo ] GC(166) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [305.376s][info][gc,ergo ] GC(166) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 0B. [305.376s][info][gc,ergo ] GC(166) Chosen CSet evacuates young: 50305K (of which at least: 0B are to be promoted), old: 0B [305.376s][info][gc,ergo ] GC(166) Collectable Garbage: 1120M (99%), Immediate: 0B (0%), 0 regions, CSet: 1120M (99%), 147 regions [305.376s][info][gc,ergo ] GC(166) Evacuation Targets: YOUNG: 50305K, PROMOTE: 0B, OLD: 0B, TOTAL: 50305K [305.376s][info][gc,free ] Free: 12098M, Max: 8192K regular, 2944M humongous, Frag: 76% external, 0% internal; Used: 6059K, Mutator Free: 1513 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7024K, Max: 7024K; Used: 1168K [305.376s][info][gc ] GC(166) Pause Final Mark (YOUNG) 0.845ms [305.377s][info][gc,start ] GC(166) Concurrent thread roots [305.377s][info][gc,task ] GC(166) Using 4 of 8 workers for Concurrent thread roots [305.380s][info][gc ] GC(166) Concurrent thread roots 3.403ms [305.380s][info][gc,start ] GC(166) Concurrent weak references [305.380s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent weak references [305.380s][info][gc,ref ] GC(166) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [305.380s][info][gc,ref ] GC(166) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [305.380s][info][gc,ref ] GC(166) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [305.380s][info][gc ] GC(166) Concurrent weak references 0.039ms [305.380s][info][gc,start ] GC(166) Concurrent weak roots [305.380s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent weak root [305.381s][info][gc ] GC(166) Concurrent weak roots 0.655ms [305.381s][info][gc,start ] GC(166) Concurrent cleanup [305.381s][info][gc ] GC(166) Concurrent cleanup 19538M->19539M(31744M) 0.167ms [305.381s][info][gc,free ] Free: 12085M, Max: 8192K regular, 2944M humongous, Frag: 76% external, 0% internal; Used: 2122K, Mutator Free: 1511 Collector Reserve: 64564K, Max: 8192K; Used: 971K Old Collector Reserve: 7024K, Max: 7024K; Used: 1168K [305.381s][info][gc,start ] GC(166) Concurrent strong roots [305.381s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent strong root [305.381s][info][gc ] GC(166) Concurrent strong roots 0.415ms [305.381s][info][gc,start ] GC(166) Concurrent evacuation [305.381s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent evacuation [305.397s][info][gc,ergo ] GC(166) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7205376, promotion expended: 7075296, old capacity: 18933088256, old_used: 18888364144, old unaffiliated regions: 0 [305.397s][info][gc,ergo ] GC(166) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7205376, promotion expended: 7075296, old capacity: 18933088256, old_used: 18888364144, old unaffiliated regions: 0 [305.397s][info][gc,ergo ] GC(166) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7205376, promotion expended: 7075296, old capacity: 18933088256, old_used: 18888364144, old unaffiliated regions: 0 [305.397s][info][gc,ergo ] GC(166) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7205376, promotion expended: 7075296, old capacity: 18933088256, old_used: 18888364144, old unaffiliated regions: 0 [305.397s][info][gc,ergo ] GC(166) Squelching additional promotion failure reports for current epoch [305.411s][info][gc ] GC(166) Concurrent evacuation 29.342ms [305.411s][info][gc,start ] GC(166) Pause Init Update Refs [305.411s][info][gc ] GC(166) Pause Init Update Refs 0.448ms [305.412s][info][gc,start ] GC(166) Concurrent update references [305.412s][info][gc,task ] GC(166) Using 4 of 8 workers for concurrent reference update [305.412s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [305.526s][info][gc ] GC(166) Concurrent update references 114.131ms [305.526s][info][gc,start ] GC(166) Concurrent update thread roots [305.534s][info][gc ] GC(166) Concurrent update thread roots 8.180ms [305.534s][info][gc,start ] GC(166) Pause Final Update Refs [305.534s][info][gc,task ] GC(166) Using 8 of 8 workers for final reference update [305.534s][info][gc,free ] Free: 12270M, Max: 8192K regular, 2944M humongous, Frag: 74% external, 9% internal; Used: 1106M, Mutator Free: 1534 Collector Reserve: 687M, Max: 8192K; Used: 65576K Old Collector Reserve: 112K, Max: 112K; Used: 8079K [305.534s][info][gc ] GC(166) Pause Final Update Refs 0.216ms [305.535s][info][gc,start ] GC(166) Concurrent cleanup [305.535s][info][gc ] GC(166) Concurrent cleanup 19904M->18743M(31744M) 0.151ms [305.535s][info][gc,ergo ] GC(166) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 125K, young_available: 12958M [305.535s][info][gc,ergo ] GC(166) At end of Concurrent Young GC: GCU: 22.3%, MU: 18.1% during period of 0.349s [305.535s][info][gc,ergo ] GC(166) At end of Concurrent Young GC: YOUNG generation used: 730M, used regions: 752M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13688M, available: 12957M [305.535s][info][gc,ergo ] GC(166) At end of Concurrent Young GC: OLD generation used: 18013M, used regions: 18056M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18056M, available: 125K [305.535s][info][gc,free ] Free: 12269M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 2260K, Mutator Free: 1534 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 112K, Max: 112K; Used: 8079K [305.535s][info][gc,stats ] [305.535s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [305.535s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [305.535s][info][gc,stats ] [305.535s][info][gc,stats ] Concurrent Reset 5233 us [305.535s][info][gc,stats ] Pause Init Mark (G) 4178 us [305.535s][info][gc,stats ] Pause Init Mark (N) 3684 us [305.535s][info][gc,stats ] Swap Remembered Set 3496 us [305.535s][info][gc,stats ] Update Region States 69 us [305.535s][info][gc,stats ] Concurrent Scan Remembered Set 144298 us, parallelism: 3.99x [305.535s][info][gc,stats ] RS: 576335 us [305.535s][info][gc,stats ] RS: Scan Clusters 576335 us, workers (us): 144215, 144210, 144199, 143711, ---, ---, ---, ---, [305.535s][info][gc,stats ] Concurrent Mark Roots 3283 us, parallelism: 3.60x [305.535s][info][gc,stats ] CMR: 11808 us [305.535s][info][gc,stats ] CMR: Thread Roots 10565 us, workers (us): 2701, 2459, 2669, 2737, ---, ---, ---, ---, [305.535s][info][gc,stats ] CMR: Code Cache Roots 1106 us, workers (us): 175, 467, 284, 180, ---, ---, ---, ---, [305.535s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 25, 24, 19, ---, ---, ---, ---, [305.535s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [305.535s][info][gc,stats ] Concurrent Marking 20485 us, parallelism: 3.53x [305.535s][info][gc,stats ] CM: 72409 us [305.535s][info][gc,stats ] CM: Parallel Mark 72409 us, workers (us): 18116, 18101, 18097, 18095, ---, ---, ---, ---, [305.536s][info][gc,stats ] Pause Final Mark (G) 1290 us [305.536s][info][gc,stats ] Pause Final Mark (N) 851 us [305.536s][info][gc,stats ] Finish Mark 430 us [305.536s][info][gc,stats ] Update Region States 85 us [305.536s][info][gc,stats ] Choose Collection Set 89 us [305.536s][info][gc,stats ] Rebuild Free Set 63 us [305.536s][info][gc,stats ] Concurrent Thread Roots 3415 us, parallelism: 3.84x [305.536s][info][gc,stats ] CTR: 13109 us [305.536s][info][gc,stats ] CTR: Thread Roots 13109 us, workers (us): 3359, 3248, 3273, 3229, ---, ---, ---, ---, [305.536s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [305.536s][info][gc,stats ] CWRF: 1 us [305.536s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [305.536s][info][gc,stats ] Concurrent Weak Roots 662 us [305.536s][info][gc,stats ] Roots 57 us, parallelism: 1.46x [305.536s][info][gc,stats ] CWR: 82 us [305.536s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 30, 21, 17, 14, ---, ---, ---, ---, [305.536s][info][gc,stats ] Rendezvous 591 us [305.536s][info][gc,stats ] Concurrent Cleanup 175 us [305.536s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.61x [305.536s][info][gc,stats ] CSR: 1097 us [305.536s][info][gc,stats ] CSR: Code Cache Roots 923 us, workers (us): 335, 190, 188, 210, ---, ---, ---, ---, [305.536s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 43, 38, 34, 28, ---, ---, ---, ---, [305.536s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 6, 24, ---, ---, ---, ---, ---, [305.536s][info][gc,stats ] Concurrent Evacuation 29357 us [305.536s][info][gc,stats ] Pause Init Update Refs (G) 908 us [305.536s][info][gc,stats ] Pause Init Update Refs (N) 456 us [305.536s][info][gc,stats ] Manage GCLABs 372 us [305.536s][info][gc,stats ] Concurrent Update Refs 114152 us [305.536s][info][gc,stats ] Concurrent Update Thread Roots 8197 us [305.536s][info][gc,stats ] Pause Final Update Refs (G) 788 us [305.536s][info][gc,stats ] Pause Final Update Refs (N) 222 us [305.536s][info][gc,stats ] Update Region States 46 us [305.536s][info][gc,stats ] Trash Collection Set 5 us [305.536s][info][gc,stats ] Rebuild Free Set 84 us [305.536s][info][gc,stats ] Concurrent Cleanup 158 us [305.536s][info][gc,stats ] Workers: Evacuated 49815K across 771425 objects, abandoned 0B across 0 objects. [305.536s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [305.536s][info][gc,stats ] - age 1: 21539920 bytes, 21539920 total [305.536s][info][gc,stats ] - age 2: 15000176 bytes, 36540096 total [305.536s][info][gc,stats ] - age 3: 389800 bytes, 36929896 total [305.536s][info][gc,stats ] - age 4: 651936 bytes, 37581832 total [305.536s][info][gc,stats ] - age 5: 888056 bytes, 38469888 total [305.536s][info][gc,stats ] - age 6: 585064 bytes, 39054952 total [305.536s][info][gc,stats ] - age 7: 986040 bytes, 40040992 total [305.536s][info][gc,stats ] - age 8: 340224 bytes, 40381216 total [305.536s][info][gc,stats ] - age 9: 8728 bytes, 40389944 total [305.536s][info][gc,stats ] - age 10: 3393512 bytes, 43783456 total [305.536s][info][gc,stats ] - age 11: 4184808 bytes, 47968264 total [305.536s][info][gc,stats ] - age 12: 2270048 bytes, 50238312 total [305.536s][info][gc,stats ] - age 13: 772736 bytes, 51011048 total [305.536s][info][gc,stats ] [305.536s][info][gc,stats ] Mutators: Evacuated 490K across 3757 objects, abandoned 0B across 0 objects. [305.536s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [305.536s][info][gc,stats ] - age 2: 501384 bytes, 501384 total [305.536s][info][gc,stats ] - age 3: 480 bytes, 501864 total [305.536s][info][gc,stats ] - age 4: 64 bytes, 501928 total [305.536s][info][gc,stats ] - age 5: 128 bytes, 502056 total [305.536s][info][gc,stats ] - age 7: 64 bytes, 502120 total [305.536s][info][gc,stats ] - age 8: 32 bytes, 502152 total [305.536s][info][gc,stats ] [305.536s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [305.536s][info][gc,stats ] - age 4: 624 bytes, 624 total [305.536s][info][gc,stats ] [305.536s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [305.536s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [305.536s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [305.546s][info][gc ] Transition from: normal to: idle [306.789s][info][gc ] Trigger (YOUNG): Average GC time (4033.58 ms) is above the time for average allocation rate (2023 MB/s) to deplete free headroom (8159M) (margin of error = 2.42) [306.789s][info][gc,ergo ] Free headroom: 9746M (free) - 1587M (spike) - 0B (penalties) = 8159M [306.789s][info][gc ] Transition from: idle to: normal [306.789s][info][gc ] Heuristics request for young collection accepted [306.789s][info][gc,free ] Free: 9746M, Max: 8192K regular, 2488M humongous, Frag: 75% external, 0% internal; Used: 5494K, Mutator Free: 1219 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 112K, Max: 112K; Used: 8079K [306.789s][info][gc,ergo ] GC(167) Start GC cycle (YOUNG) [306.789s][info][gc,start ] GC(167) Concurrent reset [306.789s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent reset [306.804s][info][gc ] GC(167) Concurrent reset 15.112ms [306.805s][info][gc,start ] GC(167) Pause Init Mark (YOUNG) [306.805s][info][gc,task ] GC(167) Using 8 of 8 workers for init marking [306.809s][info][gc ] GC(167) Pause Init Mark (YOUNG) 3.607ms [306.809s][info][gc,start ] GC(167) Concurrent remembered set scanning [306.809s][info][gc,task ] GC(167) Using 4 of 8 workers for Concurrent remembered set scanning [306.900s][info][gc ] GC(167) Concurrent remembered set scanning 90.720ms [306.900s][info][gc,start ] GC(167) Concurrent marking roots [306.900s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent marking roots [306.903s][info][gc ] GC(167) Concurrent marking roots 3.339ms [306.903s][info][gc,start ] GC(167) Concurrent marking (YOUNG) [306.903s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent marking [306.920s][info][gc ] GC(167) Concurrent marking (YOUNG) 17.194ms [306.921s][info][gc,start ] GC(167) Pause Final Mark (YOUNG) [306.921s][info][gc,task ] GC(167) Using 8 of 8 workers for final marking [306.921s][info][gc,ergo ] GC(167) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [306.921s][info][gc,ergo ] GC(167) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 0B. [306.921s][info][gc,ergo ] GC(167) Chosen CSet evacuates young: 42085K (of which at least: 0B are to be promoted), old: 0B [306.921s][info][gc,ergo ] GC(167) Collectable Garbage: 3246M (99%), Immediate: 0B (0%), 0 regions, CSet: 3246M (99%), 411 regions [306.921s][info][gc,ergo ] GC(167) Evacuation Targets: YOUNG: 42085K, PROMOTE: 0B, OLD: 0B, TOTAL: 42085K [306.921s][info][gc,free ] Free: 10108M, Max: 8192K regular, 2216M humongous, Frag: 79% external, 0% internal; Used: 3989K, Mutator Free: 1264 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 112K, Max: 112K; Used: 8079K [306.921s][info][gc ] GC(167) Pause Final Mark (YOUNG) 0.942ms [306.922s][info][gc,start ] GC(167) Concurrent thread roots [306.922s][info][gc,task ] GC(167) Using 4 of 8 workers for Concurrent thread roots [306.925s][info][gc ] GC(167) Concurrent thread roots 3.619ms [306.925s][info][gc,start ] GC(167) Concurrent weak references [306.925s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent weak references [306.925s][info][gc,ref ] GC(167) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [306.925s][info][gc,ref ] GC(167) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [306.925s][info][gc,ref ] GC(167) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [306.925s][info][gc ] GC(167) Concurrent weak references 0.065ms [306.925s][info][gc,start ] GC(167) Concurrent weak roots [306.925s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent weak root [306.926s][info][gc ] GC(167) Concurrent weak roots 0.730ms [306.926s][info][gc,start ] GC(167) Concurrent cleanup [306.926s][info][gc ] GC(167) Concurrent cleanup 21549M->21550M(31744M) 0.186ms [306.926s][info][gc,free ] Free: 10095M, Max: 8192K regular, 2208M humongous, Frag: 79% external, 0% internal; Used: 8199K, Mutator Free: 1263 Collector Reserve: 56420K, Max: 8192K; Used: 923K Old Collector Reserve: 112K, Max: 112K; Used: 8079K [306.926s][info][gc,start ] GC(167) Concurrent strong roots [306.926s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent strong root [306.927s][info][gc ] GC(167) Concurrent strong roots 0.415ms [306.927s][info][gc,start ] GC(167) Concurrent evacuation [306.927s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent evacuation [306.937s][info][gc,ergo ] GC(167) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 128000, promotion expended: 75984, old capacity: 18933088256, old_used: 18888440944, old unaffiliated regions: 0 [306.937s][info][gc,ergo ] GC(167) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 128000, promotion expended: 75984, old capacity: 18933088256, old_used: 18888440944, old unaffiliated regions: 0 [306.937s][info][gc,ergo ] GC(167) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 128000, promotion expended: 75984, old capacity: 18933088256, old_used: 18888440944, old unaffiliated regions: 0 [306.937s][info][gc,ergo ] GC(167) Promotion failed, size 112, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 128000, promotion expended: 75984, old capacity: 18933088256, old_used: 18888440944, old unaffiliated regions: 0 [306.937s][info][gc,ergo ] GC(167) Squelching additional promotion failure reports for current epoch [306.939s][info][gc ] GC(167) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18064M [306.952s][info][gc ] GC(167) Concurrent evacuation 25.311ms [306.952s][info][gc,start ] GC(167) Pause Init Update Refs [306.953s][info][gc ] GC(167) Pause Init Update Refs 0.458ms [306.953s][info][gc,start ] GC(167) Concurrent update references [306.953s][info][gc,task ] GC(167) Using 4 of 8 workers for concurrent reference update [306.953s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [307.028s][info][gc ] GC(167) Concurrent update references 75.520ms [307.029s][info][gc,start ] GC(167) Concurrent update thread roots [307.035s][info][gc ] GC(167) Concurrent update thread roots 6.925ms [307.036s][info][gc,start ] GC(167) Pause Final Update Refs [307.036s][info][gc,task ] GC(167) Using 8 of 8 workers for final reference update [307.036s][info][gc,free ] Free: 12460M, Max: 8192K regular, 1984M humongous, Frag: 79% external, 25% internal; Used: 3235M, Mutator Free: 1558 Collector Reserve: 687M, Max: 8192K; Used: 57384K Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [307.036s][info][gc ] GC(167) Pause Final Update Refs 0.183ms [307.036s][info][gc,start ] GC(167) Concurrent cleanup [307.036s][info][gc ] GC(167) Concurrent cleanup 21833M->18545M(31744M) 0.141ms [307.036s][info][gc,ergo ] GC(167) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8171K, young_available: 13147M [307.036s][info][gc,ergo ] GC(167) At end of Concurrent Young GC: GCU: 3.6%, MU: 16.7% during period of 1.501s [307.036s][info][gc,ergo ] GC(167) At end of Concurrent Young GC: YOUNG generation used: 533M, used regions: 552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13680M, available: 13146M [307.037s][info][gc,ergo ] GC(167) At end of Concurrent Young GC: OLD generation used: 18013M, used regions: 18064M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18064M, available: 8171K [307.037s][info][gc,free ] Free: 12458M, Max: 8192K regular, 2144M humongous, Frag: 83% external, 0% internal; Used: 5379K, Mutator Free: 1558 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [307.037s][info][gc,stats ] [307.037s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [307.037s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [307.037s][info][gc,stats ] [307.037s][info][gc,stats ] Concurrent Reset 15141 us [307.037s][info][gc,stats ] Pause Init Mark (G) 4410 us [307.037s][info][gc,stats ] Pause Init Mark (N) 3620 us [307.037s][info][gc,stats ] Swap Remembered Set 3408 us [307.037s][info][gc,stats ] Update Region States 51 us [307.037s][info][gc,stats ] Concurrent Scan Remembered Set 90739 us, parallelism: 4.00x [307.037s][info][gc,stats ] RS: 362574 us [307.037s][info][gc,stats ] RS: Scan Clusters 362574 us, workers (us): 90645, 90645, 90642, 90641, ---, ---, ---, ---, [307.037s][info][gc,stats ] Concurrent Mark Roots 3350 us, parallelism: 3.56x [307.037s][info][gc,stats ] CMR: 11917 us [307.037s][info][gc,stats ] CMR: Thread Roots 10786 us, workers (us): 2495, 2703, 2818, 2769, ---, ---, ---, ---, [307.037s][info][gc,stats ] CMR: Code Cache Roots 1005 us, workers (us): 456, 229, 143, 177, ---, ---, ---, ---, [307.037s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 31, 25, 20, 13, ---, ---, ---, ---, [307.037s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 8, 30, ---, ---, ---, ---, [307.037s][info][gc,stats ] Concurrent Marking 17209 us, parallelism: 3.41x [307.037s][info][gc,stats ] CM: 58619 us [307.037s][info][gc,stats ] CM: Parallel Mark 58619 us, workers (us): 14670, 14660, 14654, 14635, ---, ---, ---, ---, [307.037s][info][gc,stats ] Pause Final Mark (G) 1442 us [307.037s][info][gc,stats ] Pause Final Mark (N) 948 us [307.037s][info][gc,stats ] Finish Mark 512 us [307.037s][info][gc,stats ] Update Region States 87 us [307.037s][info][gc,stats ] Choose Collection Set 117 us [307.037s][info][gc,stats ] Rebuild Free Set 44 us [307.037s][info][gc,stats ] Concurrent Thread Roots 3631 us, parallelism: 3.85x [307.037s][info][gc,stats ] CTR: 13993 us [307.037s][info][gc,stats ] CTR: Thread Roots 13993 us, workers (us): 3570, 3450, 3456, 3518, ---, ---, ---, ---, [307.037s][info][gc,stats ] Concurrent Weak References 71 us, parallelism: 0.02x [307.037s][info][gc,stats ] CWRF: 1 us [307.037s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [307.037s][info][gc,stats ] Concurrent Weak Roots 739 us [307.037s][info][gc,stats ] Roots 51 us, parallelism: 1.45x [307.037s][info][gc,stats ] CWR: 73 us [307.037s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 26, 20, 17, 10, ---, ---, ---, ---, [307.037s][info][gc,stats ] Rendezvous 667 us [307.037s][info][gc,stats ] Concurrent Cleanup 196 us [307.037s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.54x [307.037s][info][gc,stats ] CSR: 1068 us [307.037s][info][gc,stats ] CSR: Code Cache Roots 905 us, workers (us): 197, 335, 215, 158, ---, ---, ---, ---, [307.037s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 41, 38, 29, 28, ---, ---, ---, ---, [307.037s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 7, 20, ---, ---, ---, ---, [307.037s][info][gc,stats ] Concurrent Evacuation 25327 us [307.037s][info][gc,stats ] Pause Init Update Refs (G) 930 us [307.037s][info][gc,stats ] Pause Init Update Refs (N) 467 us [307.037s][info][gc,stats ] Manage GCLABs 383 us [307.037s][info][gc,stats ] Concurrent Update Refs 75539 us [307.037s][info][gc,stats ] Concurrent Update Thread Roots 6938 us [307.037s][info][gc,stats ] Pause Final Update Refs (G) 649 us [307.037s][info][gc,stats ] Pause Final Update Refs (N) 188 us [307.037s][info][gc,stats ] Update Region States 41 us [307.037s][info][gc,stats ] Trash Collection Set 12 us [307.037s][info][gc,stats ] Rebuild Free Set 65 us [307.037s][info][gc,stats ] Concurrent Cleanup 147 us [307.037s][info][gc,stats ] Workers: Evacuated 41785K across 537045 objects, abandoned 0B across 0 objects. [307.037s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [307.037s][info][gc,stats ] - age 1: 34819760 bytes, 34819760 total [307.037s][info][gc,stats ] - age 2: 120408 bytes, 34940168 total [307.037s][info][gc,stats ] - age 3: 358504 bytes, 35298672 total [307.037s][info][gc,stats ] - age 4: 313360 bytes, 35612032 total [307.037s][info][gc,stats ] - age 5: 564416 bytes, 36176448 total [307.037s][info][gc,stats ] - age 6: 788344 bytes, 36964792 total [307.037s][info][gc,stats ] - age 7: 580744 bytes, 37545536 total [307.037s][info][gc,stats ] - age 8: 370824 bytes, 37916360 total [307.037s][info][gc,stats ] - age 12: 4099456 bytes, 42015816 total [307.037s][info][gc,stats ] - age 13: 34688 bytes, 42050504 total [307.037s][info][gc,stats ] - age 14: 738048 bytes, 42788552 total [307.037s][info][gc,stats ] [307.037s][info][gc,stats ] Mutators: Evacuated 299K across 2315 objects, abandoned 0B across 0 objects. [307.037s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [307.037s][info][gc,stats ] - age 1: 305752 bytes, 305752 total [307.037s][info][gc,stats ] - age 2: 640 bytes, 306392 total [307.037s][info][gc,stats ] - age 3: 32 bytes, 306424 total [307.037s][info][gc,stats ] - age 4: 32 bytes, 306456 total [307.037s][info][gc,stats ] - age 5: 32 bytes, 306488 total [307.037s][info][gc,stats ] - age 6: 96 bytes, 306584 total [307.037s][info][gc,stats ] - age 7: 128 bytes, 306712 total [307.037s][info][gc,stats ] [307.037s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [307.037s][info][gc,stats ] - age 5: 624 bytes, 624 total [307.037s][info][gc,stats ] [307.037s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [307.037s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [307.037s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [307.047s][info][gc ] Transition from: normal to: idle [307.907s][info][gc ] Periodic Sample: GCU = 13.440%, MU = 17.786% during most recent 5.0s [308.561s][info][gc ] Trigger (YOUNG): Average GC time (3936.22 ms) is above the time for average allocation rate (1991 MB/s) to deplete free headroom (7834M) (margin of error = 2.40) [308.561s][info][gc,ergo ] Free headroom: 9422M (free) - 1587M (spike) - 0B (penalties) = 7834M [308.561s][info][gc ] Transition from: idle to: normal [308.561s][info][gc ] Heuristics request for young collection accepted [308.561s][info][gc,free ] Free: 9422M, Max: 8192K regular, 1984M humongous, Frag: 79% external, 0% internal; Used: 10143K, Mutator Free: 1179 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [308.561s][info][gc,ergo ] GC(168) Start GC cycle (YOUNG) [308.561s][info][gc,start ] GC(168) Concurrent reset [308.561s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent reset [308.578s][info][gc ] GC(168) Concurrent reset 16.828ms [308.578s][info][gc,start ] GC(168) Pause Init Mark (YOUNG) [308.578s][info][gc,task ] GC(168) Using 8 of 8 workers for init marking [308.582s][info][gc ] GC(168) Pause Init Mark (YOUNG) 3.676ms [308.582s][info][gc,start ] GC(168) Concurrent remembered set scanning [308.582s][info][gc,task ] GC(168) Using 4 of 8 workers for Concurrent remembered set scanning [308.640s][info][gc ] GC(168) Concurrent remembered set scanning 58.065ms [308.640s][info][gc,start ] GC(168) Concurrent marking roots [308.640s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent marking roots [308.643s][info][gc ] GC(168) Concurrent marking roots 3.331ms [308.643s][info][gc,start ] GC(168) Concurrent marking (YOUNG) [308.643s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent marking [308.661s][info][gc ] GC(168) Concurrent marking (YOUNG) 17.675ms [308.661s][info][gc,start ] GC(168) Pause Final Mark (YOUNG) [308.661s][info][gc,task ] GC(168) Using 8 of 8 workers for final marking [308.662s][info][gc,ergo ] GC(168) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [308.662s][info][gc,ergo ] GC(168) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 0B. [308.662s][info][gc,ergo ] GC(168) Chosen CSet evacuates young: 43666K (of which at least: 0B are to be promoted), old: 0B [308.662s][info][gc,ergo ] GC(168) Collectable Garbage: 3565M (99%), Immediate: 0B (0%), 0 regions, CSet: 3565M (99%), 451 regions [308.662s][info][gc,ergo ] GC(168) Evacuation Targets: YOUNG: 43666K, PROMOTE: 0B, OLD: 0B, TOTAL: 43666K [308.662s][info][gc,free ] Free: 9844M, Max: 8192K regular, 1968M humongous, Frag: 80% external, 0% internal; Used: 3467K, Mutator Free: 1231 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [308.662s][info][gc ] GC(168) Pause Final Mark (YOUNG) 0.931ms [308.663s][info][gc,start ] GC(168) Concurrent thread roots [308.663s][info][gc,task ] GC(168) Using 4 of 8 workers for Concurrent thread roots [308.666s][info][gc ] GC(168) Concurrent thread roots 3.280ms [308.666s][info][gc,start ] GC(168) Concurrent weak references [308.666s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent weak references [308.666s][info][gc,ref ] GC(168) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [308.666s][info][gc,ref ] GC(168) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [308.666s][info][gc,ref ] GC(168) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [308.666s][info][gc ] GC(168) Concurrent weak references 0.053ms [308.666s][info][gc,start ] GC(168) Concurrent weak roots [308.666s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent weak root [308.667s][info][gc ] GC(168) Concurrent weak roots 0.672ms [308.667s][info][gc,start ] GC(168) Concurrent cleanup [308.667s][info][gc ] GC(168) Concurrent cleanup 21805M->21805M(31744M) 0.103ms [308.667s][info][gc,free ] Free: 9833M, Max: 8192K regular, 1960M humongous, Frag: 81% external, 0% internal; Used: 6948K, Mutator Free: 1230 Collector Reserve: 56372K, Max: 8192K; Used: 971K Old Collector Reserve: 8155K, Max: 8155K; Used: 37376B [308.667s][info][gc,start ] GC(168) Concurrent strong roots [308.667s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent strong root [308.667s][info][gc ] GC(168) Concurrent strong roots 0.410ms [308.667s][info][gc,start ] GC(168) Concurrent evacuation [308.667s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent evacuation [308.687s][info][gc ] GC(168) Concurrent evacuation 19.536ms [308.687s][info][gc,start ] GC(168) Pause Init Update Refs [308.688s][info][gc ] GC(168) Pause Init Update Refs 0.471ms [308.688s][info][gc,start ] GC(168) Concurrent update references [308.688s][info][gc,task ] GC(168) Using 4 of 8 workers for concurrent reference update [308.688s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [308.761s][info][gc ] GC(168) Concurrent update references 73.583ms [308.761s][info][gc,start ] GC(168) Concurrent update thread roots [308.770s][info][gc ] GC(168) Concurrent update thread roots 8.807ms [308.770s][info][gc,start ] GC(168) Pause Final Update Refs [308.770s][info][gc,task ] GC(168) Using 8 of 8 workers for final reference update [308.771s][info][gc,free ] Free: 12538M, Max: 8192K regular, 1744M humongous, Frag: 81% external, 28% internal; Used: 3549M, Mutator Free: 1568 Collector Reserve: 687M, Max: 8192K; Used: 65586K Old Collector Reserve: 97280B, Max: 97280B; Used: 8097K [308.771s][info][gc ] GC(168) Pause Final Update Refs 0.193ms [308.771s][info][gc,start ] GC(168) Concurrent cleanup [308.771s][info][gc ] GC(168) Concurrent cleanup 22075M->18475M(31744M) 0.141ms [308.771s][info][gc,ergo ] GC(168) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 108K, young_available: 13226M [308.771s][info][gc,ergo ] GC(168) At end of Concurrent Young GC: GCU: 2.6%, MU: 17.3% during period of 1.735s [308.771s][info][gc,ergo ] GC(168) At end of Concurrent Young GC: YOUNG generation used: 454M, used regions: 480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13680M, available: 13225M [308.771s][info][gc,ergo ] GC(168) At end of Concurrent Young GC: OLD generation used: 18021M, used regions: 18064M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18064M, available: 108K [308.771s][info][gc,free ] Free: 12537M, Max: 8192K regular, 2144M humongous, Frag: 83% external, 0% internal; Used: 6591K, Mutator Free: 1568 Collector Reserve: 687M, Max: 8192K; Used: 51600B Old Collector Reserve: 97280B, Max: 97280B; Used: 8097K [308.771s][info][gc,stats ] [308.771s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [308.771s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [308.771s][info][gc,stats ] [308.771s][info][gc,stats ] Concurrent Reset 16855 us [308.771s][info][gc,stats ] Pause Init Mark (G) 4432 us [308.771s][info][gc,stats ] Pause Init Mark (N) 3685 us [308.771s][info][gc,stats ] Swap Remembered Set 3488 us [308.771s][info][gc,stats ] Update Region States 49 us [308.771s][info][gc,stats ] Concurrent Scan Remembered Set 58082 us, parallelism: 3.98x [308.772s][info][gc,stats ] RS: 231308 us [308.772s][info][gc,stats ] RS: Scan Clusters 231308 us, workers (us): 57995, 57980, 57979, 57353, ---, ---, ---, ---, [308.772s][info][gc,stats ] Concurrent Mark Roots 3340 us, parallelism: 3.52x [308.772s][info][gc,stats ] CMR: 11761 us [308.772s][info][gc,stats ] CMR: Thread Roots 10695 us, workers (us): 2560, 2641, 2817, 2677, ---, ---, ---, ---, [308.772s][info][gc,stats ] CMR: Code Cache Roots 940 us, workers (us): 341, 241, 182, 175, ---, ---, ---, ---, [308.772s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 28, 25, 21, 15, ---, ---, ---, ---, [308.772s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [308.772s][info][gc,stats ] Concurrent Marking 17695 us, parallelism: 3.40x [308.772s][info][gc,stats ] CM: 60249 us [308.772s][info][gc,stats ] CM: Parallel Mark 60249 us, workers (us): 15074, 15057, 15066, 15051, ---, ---, ---, ---, [308.772s][info][gc,stats ] Pause Final Mark (G) 1389 us [308.772s][info][gc,stats ] Pause Final Mark (N) 937 us [308.772s][info][gc,stats ] Finish Mark 488 us [308.772s][info][gc,stats ] Update Region States 93 us [308.772s][info][gc,stats ] Choose Collection Set 123 us [308.772s][info][gc,stats ] Rebuild Free Set 47 us [308.772s][info][gc,stats ] Concurrent Thread Roots 3294 us, parallelism: 3.86x [308.772s][info][gc,stats ] CTR: 12712 us [308.772s][info][gc,stats ] CTR: Thread Roots 12712 us, workers (us): 3214, 3177, 3122, 3198, ---, ---, ---, ---, [308.772s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [308.772s][info][gc,stats ] CWRF: 1 us [308.772s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [308.772s][info][gc,stats ] Concurrent Weak Roots 686 us [308.772s][info][gc,stats ] Roots 48 us, parallelism: 1.31x [308.772s][info][gc,stats ] CWR: 63 us [308.772s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 19, 13, 9, ---, ---, ---, ---, [308.772s][info][gc,stats ] Rendezvous 610 us [308.772s][info][gc,stats ] Concurrent Cleanup 108 us [308.772s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.61x [308.772s][info][gc,stats ] CSR: 1081 us [308.772s][info][gc,stats ] CSR: Code Cache Roots 920 us, workers (us): 227, 159, 196, 338, ---, ---, ---, ---, [308.772s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 39, 32, 36, 29, ---, ---, ---, ---, [308.772s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [308.772s][info][gc,stats ] Concurrent Evacuation 19550 us [308.772s][info][gc,stats ] Pause Init Update Refs (G) 932 us [308.772s][info][gc,stats ] Pause Init Update Refs (N) 479 us [308.772s][info][gc,stats ] Manage GCLABs 396 us [308.772s][info][gc,stats ] Concurrent Update Refs 73603 us [308.772s][info][gc,stats ] Concurrent Update Thread Roots 8820 us [308.772s][info][gc,stats ] Pause Final Update Refs (G) 670 us [308.772s][info][gc,stats ] Pause Final Update Refs (N) 198 us [308.772s][info][gc,stats ] Update Region States 42 us [308.772s][info][gc,stats ] Trash Collection Set 14 us [308.772s][info][gc,stats ] Rebuild Free Set 70 us [308.772s][info][gc,stats ] Concurrent Cleanup 147 us [308.772s][info][gc,stats ] Workers: Evacuated 43407K across 570490 objects, abandoned 0B across 0 objects. [308.772s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [308.772s][info][gc,stats ] - age 1: 36686680 bytes, 36686680 total [308.772s][info][gc,stats ] - age 2: 370392 bytes, 37057072 total [308.772s][info][gc,stats ] - age 3: 90120 bytes, 37147192 total [308.772s][info][gc,stats ] - age 4: 333352 bytes, 37480544 total [308.772s][info][gc,stats ] - age 5: 264144 bytes, 37744688 total [308.772s][info][gc,stats ] - age 6: 471728 bytes, 38216416 total [308.772s][info][gc,stats ] - age 7: 1092560 bytes, 39308976 total [308.772s][info][gc,stats ] - age 8: 303088 bytes, 39612064 total [308.772s][info][gc,stats ] - age 12: 4099456 bytes, 43711520 total [308.772s][info][gc,stats ] - age 14: 738048 bytes, 44449568 total [308.772s][info][gc,stats ] [308.772s][info][gc,stats ] Mutators: Evacuated 258K across 2002 objects, abandoned 0B across 0 objects. [308.772s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [308.772s][info][gc,stats ] - age 1: 263648 bytes, 263648 total [308.772s][info][gc,stats ] - age 2: 736 bytes, 264384 total [308.772s][info][gc,stats ] - age 5: 32 bytes, 264416 total [308.772s][info][gc,stats ] - age 6: 32 bytes, 264448 total [308.772s][info][gc,stats ] - age 7: 96 bytes, 264544 total [308.772s][info][gc,stats ] - age 8: 32 bytes, 264576 total [308.772s][info][gc,stats ] [308.772s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [308.772s][info][gc,stats ] - age 6: 624 bytes, 624 total [308.772s][info][gc,stats ] [308.772s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [308.772s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [308.772s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [308.782s][info][gc ] Transition from: normal to: idle [310.438s][info][gc ] Trigger (YOUNG): Average GC time (3822.11 ms) is above the time for average allocation rate (1994 MB/s) to deplete free headroom (7618M) (margin of error = 2.39) [310.438s][info][gc,ergo ] Free headroom: 9206M (free) - 1587M (spike) - 0B (penalties) = 7618M [310.438s][info][gc ] Transition from: idle to: normal [310.438s][info][gc ] Heuristics request for young collection accepted [310.438s][info][gc,free ] Free: 9205M, Max: 8192K regular, 1744M humongous, Frag: 82% external, 0% internal; Used: 10340K, Mutator Free: 1152 Collector Reserve: 687M, Max: 8192K; Used: 51600B Old Collector Reserve: 97280B, Max: 97280B; Used: 8097K [310.438s][info][gc,ergo ] GC(169) Start GC cycle (YOUNG) [310.438s][info][gc,start ] GC(169) Concurrent reset [310.438s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent reset [310.455s][info][gc ] GC(169) Concurrent reset 17.712ms [310.456s][info][gc,start ] GC(169) Pause Init Mark (YOUNG) [310.456s][info][gc,task ] GC(169) Using 8 of 8 workers for init marking [310.461s][info][gc ] GC(169) Pause Init Mark (YOUNG) 5.422ms [310.462s][info][gc,start ] GC(169) Concurrent remembered set scanning [310.462s][info][gc,task ] GC(169) Using 4 of 8 workers for Concurrent remembered set scanning [310.518s][info][gc ] GC(169) Concurrent remembered set scanning 56.078ms [310.518s][info][gc,start ] GC(169) Concurrent marking roots [310.518s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent marking roots [310.521s][info][gc ] GC(169) Concurrent marking roots 3.801ms [310.521s][info][gc,start ] GC(169) Concurrent marking (YOUNG) [310.521s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent marking [310.535s][info][gc ] GC(169) Concurrent marking (YOUNG) 14.026ms [310.536s][info][gc,start ] GC(169) Pause Final Mark (YOUNG) [310.536s][info][gc,task ] GC(169) Using 8 of 8 workers for final marking [310.537s][info][gc,ergo ] GC(169) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [310.537s][info][gc,ergo ] GC(169) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 10320B. [310.537s][info][gc,ergo ] GC(169) Chosen CSet evacuates young: 36127K (of which at least: 0B are to be promoted), old: 0B [310.537s][info][gc,ergo ] GC(169) Collectable Garbage: 3786M (99%), Immediate: 10320B (0%), 1 regions, CSet: 3786M (99%), 478 regions [310.537s][info][gc,ergo ] GC(169) Evacuation Targets: YOUNG: 36127K, PROMOTE: 0B, OLD: 0B, TOTAL: 36127K [310.537s][info][gc,free ] Free: 9639M, Max: 8192K regular, 1744M humongous, Frag: 82% external, 0% internal; Used: 301K, Mutator Free: 1205 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 97280B, Max: 97280B; Used: 8097K [310.537s][info][gc ] GC(169) Pause Final Mark (YOUNG) 0.961ms [310.537s][info][gc,start ] GC(169) Concurrent thread roots [310.537s][info][gc,task ] GC(169) Using 4 of 8 workers for Concurrent thread roots [310.540s][info][gc ] GC(169) Concurrent thread roots 3.444ms [310.540s][info][gc,start ] GC(169) Concurrent weak references [310.540s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent weak references [310.540s][info][gc,ref ] GC(169) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.540s][info][gc,ref ] GC(169) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.540s][info][gc,ref ] GC(169) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.540s][info][gc ] GC(169) Concurrent weak references 0.039ms [310.540s][info][gc,start ] GC(169) Concurrent weak roots [310.540s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent weak root [310.541s][info][gc ] GC(169) Concurrent weak roots 0.631ms [310.541s][info][gc,start ] GC(169) Concurrent cleanup [310.541s][info][gc ] GC(169) Concurrent cleanup 22023M->22023M(31744M) 0.112ms [310.541s][info][gc,free ] Free: 9628M, Max: 8192K regular, 1736M humongous, Frag: 82% external, 0% internal; Used: 3783K, Mutator Free: 1204 Collector Reserve: 48164K, Max: 8192K; Used: 987K Old Collector Reserve: 97280B, Max: 97280B; Used: 8097K [310.541s][info][gc,start ] GC(169) Concurrent strong roots [310.541s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent strong root [310.542s][info][gc ] GC(169) Concurrent strong roots 0.411ms [310.542s][info][gc,start ] GC(169) Concurrent evacuation [310.542s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent evacuation [310.552s][info][gc,ergo ] GC(169) Promotion failed, size 312, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 111104, promotion expended: 92352, old capacity: 18941476864, old_used: 18896862832, old unaffiliated regions: 0 [310.552s][info][gc,ergo ] GC(169) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 111104, promotion expended: 92352, old capacity: 18941476864, old_used: 18896862832, old unaffiliated regions: 0 [310.552s][info][gc,ergo ] GC(169) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 111104, promotion expended: 92352, old capacity: 18941476864, old_used: 18896862832, old unaffiliated regions: 0 [310.552s][info][gc,ergo ] GC(169) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 111104, promotion expended: 92352, old capacity: 18941476864, old_used: 18896862832, old unaffiliated regions: 0 [310.552s][info][gc,ergo ] GC(169) Squelching additional promotion failure reports for current epoch [310.555s][info][gc ] GC(169) Concurrent evacuation 13.697ms [310.556s][info][gc,start ] GC(169) Pause Init Update Refs [310.556s][info][gc ] GC(169) Pause Init Update Refs 0.442ms [310.556s][info][gc,start ] GC(169) Concurrent update references [310.556s][info][gc,task ] GC(169) Using 4 of 8 workers for concurrent reference update [310.556s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [310.594s][info][gc ] GC(169) Concurrent update references 37.639ms [310.594s][info][gc,start ] GC(169) Concurrent update thread roots [310.604s][info][gc ] GC(169) Concurrent update thread roots 9.942ms [310.604s][info][gc,start ] GC(169) Pause Final Update Refs [310.604s][info][gc,task ] GC(169) Using 8 of 8 workers for final reference update [310.604s][info][gc,free ] Free: 12616M, Max: 8192K regular, 1608M humongous, Frag: 82% external, 29% internal; Used: 3772M, Mutator Free: 1578 Collector Reserve: 687M, Max: 8192K; Used: 57384K Old Collector Reserve: 4096B, Max: 4096B; Used: 8188K [310.604s][info][gc ] GC(169) Pause Final Update Refs 0.183ms [310.604s][info][gc,start ] GC(169) Concurrent cleanup [310.605s][info][gc ] GC(169) Concurrent cleanup 22210M->18397M(31744M) 0.157ms [310.605s][info][gc,ergo ] GC(169) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 17920B, young_available: 13304M [310.605s][info][gc,ergo ] GC(169) At end of Concurrent Young GC: GCU: 1.8%, MU: 16.8% during period of 1.834s [310.605s][info][gc,ergo ] GC(169) At end of Concurrent Young GC: YOUNG generation used: 376M, used regions: 392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13680M, available: 13303M [310.605s][info][gc,ergo ] GC(169) At end of Concurrent Young GC: OLD generation used: 18021M, used regions: 18064M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18064M, available: 17920B [310.605s][info][gc,free ] Free: 12615M, Max: 8192K regular, 2144M humongous, Frag: 83% external, 0% internal; Used: 8941K, Mutator Free: 1578 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 4096B, Max: 4096B; Used: 8188K [310.605s][info][gc,stats ] [310.605s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [310.605s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [310.605s][info][gc,stats ] [310.605s][info][gc,stats ] Concurrent Reset 17745 us [310.605s][info][gc,stats ] Pause Init Mark (G) 6169 us [310.605s][info][gc,stats ] Pause Init Mark (N) 5431 us [310.605s][info][gc,stats ] Swap Remembered Set 5250 us [310.605s][info][gc,stats ] Update Region States 55 us [310.605s][info][gc,stats ] Concurrent Scan Remembered Set 56097 us, parallelism: 3.92x [310.605s][info][gc,stats ] RS: 220100 us [310.605s][info][gc,stats ] RS: Scan Clusters 220100 us, workers (us): 55635, 54867, 54811, 54787, ---, ---, ---, ---, [310.605s][info][gc,stats ] Concurrent Mark Roots 3810 us, parallelism: 3.64x [310.605s][info][gc,stats ] CMR: 13880 us [310.605s][info][gc,stats ] CMR: Thread Roots 12586 us, workers (us): 3263, 2982, 3252, 3090, ---, ---, ---, ---, [310.605s][info][gc,stats ] CMR: Code Cache Roots 1161 us, workers (us): 185, 468, 192, 316, ---, ---, ---, ---, [310.605s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 29, 24, 23, 20, ---, ---, ---, ---, [310.605s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [310.605s][info][gc,stats ] Concurrent Marking 14039 us, parallelism: 3.32x [310.606s][info][gc,stats ] CM: 46665 us [310.606s][info][gc,stats ] CM: Parallel Mark 46665 us, workers (us): 11679, 11670, 11659, 11657, ---, ---, ---, ---, [310.606s][info][gc,stats ] Pause Final Mark (G) 1413 us [310.606s][info][gc,stats ] Pause Final Mark (N) 967 us [310.606s][info][gc,stats ] Finish Mark 512 us [310.606s][info][gc,stats ] Update Region States 69 us [310.606s][info][gc,stats ] Choose Collection Set 143 us [310.606s][info][gc,stats ] Rebuild Free Set 59 us [310.606s][info][gc,stats ] Concurrent Thread Roots 3457 us, parallelism: 3.89x [310.606s][info][gc,stats ] CTR: 13465 us [310.606s][info][gc,stats ] CTR: Thread Roots 13465 us, workers (us): 3357, 3387, 3337, 3385, ---, ---, ---, ---, [310.606s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [310.606s][info][gc,stats ] CWRF: 1 us [310.606s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [310.606s][info][gc,stats ] Concurrent Weak Roots 636 us [310.606s][info][gc,stats ] Roots 54 us, parallelism: 1.41x [310.606s][info][gc,stats ] CWR: 76 us [310.606s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 22, 17, 15, ---, ---, ---, ---, [310.606s][info][gc,stats ] Rendezvous 569 us [310.606s][info][gc,stats ] Concurrent Cleanup 117 us [310.606s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.57x [310.606s][info][gc,stats ] CSR: 1068 us [310.606s][info][gc,stats ] CSR: Code Cache Roots 911 us, workers (us): 219, 345, 155, 192, ---, ---, ---, ---, [310.606s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 36, 34, 32, 28, ---, ---, ---, ---, [310.606s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [310.606s][info][gc,stats ] Concurrent Evacuation 13712 us [310.606s][info][gc,stats ] Pause Init Update Refs (G) 871 us [310.606s][info][gc,stats ] Pause Init Update Refs (N) 450 us [310.606s][info][gc,stats ] Manage GCLABs 367 us [310.606s][info][gc,stats ] Concurrent Update Refs 37656 us [310.606s][info][gc,stats ] Concurrent Update Thread Roots 9956 us [310.606s][info][gc,stats ] Pause Final Update Refs (G) 612 us [310.606s][info][gc,stats ] Pause Final Update Refs (N) 188 us [310.606s][info][gc,stats ] Update Region States 37 us [310.606s][info][gc,stats ] Trash Collection Set 14 us [310.606s][info][gc,stats ] Rebuild Free Set 65 us [310.606s][info][gc,stats ] Concurrent Cleanup 167 us [310.606s][info][gc,stats ] Workers: Evacuated 35839K across 352943 objects, abandoned 0B across 0 objects. [310.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [310.606s][info][gc,stats ] - age 1: 34075560 bytes, 34075560 total [310.606s][info][gc,stats ] - age 2: 403992 bytes, 34479552 total [310.606s][info][gc,stats ] - age 3: 363736 bytes, 34843288 total [310.606s][info][gc,stats ] - age 4: 90120 bytes, 34933408 total [310.606s][info][gc,stats ] - age 5: 333256 bytes, 35266664 total [310.606s][info][gc,stats ] - age 6: 264144 bytes, 35530808 total [310.606s][info][gc,stats ] - age 7: 556744 bytes, 36087552 total [310.606s][info][gc,stats ] - age 8: 612096 bytes, 36699648 total [310.606s][info][gc,stats ] [310.606s][info][gc,stats ] Mutators: Evacuated 288K across 2224 objects, abandoned 0B across 0 objects. [310.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [310.606s][info][gc,stats ] - age 1: 294464 bytes, 294464 total [310.606s][info][gc,stats ] - age 2: 512 bytes, 294976 total [310.606s][info][gc,stats ] - age 3: 64 bytes, 295040 total [310.606s][info][gc,stats ] - age 5: 32 bytes, 295072 total [310.606s][info][gc,stats ] - age 6: 32 bytes, 295104 total [310.606s][info][gc,stats ] - age 7: 96 bytes, 295200 total [310.606s][info][gc,stats ] [310.606s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [310.606s][info][gc,stats ] - age 7: 624 bytes, 624 total [310.606s][info][gc,stats ] [310.606s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [310.606s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [310.606s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [310.616s][info][gc ] Transition from: normal to: idle [310.616s][info][gc ] Trigger (YOUNG): expedite promotion in place of 624B [310.616s][info][gc ] Transition from: idle to: normal [310.616s][info][gc ] Heuristics request for young collection accepted [310.616s][info][gc,free ] Free: 12590M, Max: 8192K regular, 2144M humongous, Frag: 83% external, 0% internal; Used: 9557K, Mutator Free: 1575 Collector Reserve: 687M, Max: 8192K; Used: 41280B Old Collector Reserve: 4096B, Max: 4096B; Used: 8188K [310.616s][info][gc,ergo ] GC(170) Start GC cycle (YOUNG) [310.616s][info][gc,start ] GC(170) Concurrent reset [310.616s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent reset [310.618s][info][gc ] GC(170) Concurrent reset 1.639ms [310.618s][info][gc,start ] GC(170) Pause Init Mark (YOUNG) [310.618s][info][gc,task ] GC(170) Using 8 of 8 workers for init marking [310.621s][info][gc ] GC(170) Pause Init Mark (YOUNG) 3.597ms [310.622s][info][gc,start ] GC(170) Concurrent remembered set scanning [310.622s][info][gc,task ] GC(170) Using 4 of 8 workers for Concurrent remembered set scanning [310.642s][info][gc ] GC(170) Concurrent remembered set scanning 20.043ms [310.642s][info][gc,start ] GC(170) Concurrent marking roots [310.642s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent marking roots [310.645s][info][gc ] GC(170) Concurrent marking roots 3.623ms [310.645s][info][gc,start ] GC(170) Concurrent marking (YOUNG) [310.645s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent marking [310.657s][info][gc ] GC(170) Concurrent marking (YOUNG) 11.971ms [310.658s][info][gc,start ] GC(170) Pause Final Mark (YOUNG) [310.658s][info][gc,task ] GC(170) Using 8 of 8 workers for final marking [310.658s][info][gc,ergo ] GC(170) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 41280 used bytes [310.658s][info][gc,ergo ] GC(170) Adaptive CSet Selection for YOUNG. Max Evacuation: 570M, Actual Free: 0B. [310.658s][info][gc,ergo ] GC(170) Chosen CSet evacuates young: 17504K (of which at least: 0B are to be promoted), old: 0B [310.658s][info][gc,ergo ] GC(170) Collectable Garbage: 366M (97%), Immediate: 0B (0%), 0 regions, CSet: 366M (97%), 48 regions [310.658s][info][gc,ergo ] GC(170) Evacuation Targets: YOUNG: 17504K, PROMOTE: 0B, OLD: 0B, TOTAL: 17504K [310.658s][info][gc,free ] Free: 13152M, Max: 8192K regular, 2096M humongous, Frag: 85% external, 0% internal; Used: 7767K, Mutator Free: 1645 Collector Reserve: 24576K, Max: 8192K; Used: 0B Old Collector Reserve: 4096B, Max: 4096B; Used: 8188K [310.658s][info][gc ] GC(170) Pause Final Mark (YOUNG) 0.878ms [310.659s][info][gc,start ] GC(170) Concurrent thread roots [310.659s][info][gc,task ] GC(170) Using 4 of 8 workers for Concurrent thread roots [310.662s][info][gc ] GC(170) Concurrent thread roots 3.653ms [310.662s][info][gc,start ] GC(170) Concurrent weak references [310.662s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent weak references [310.662s][info][gc,ref ] GC(170) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.662s][info][gc,ref ] GC(170) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.662s][info][gc,ref ] GC(170) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [310.662s][info][gc ] GC(170) Concurrent weak references 0.063ms [310.662s][info][gc,start ] GC(170) Concurrent weak roots [310.662s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent weak root [310.663s][info][gc ] GC(170) Concurrent weak roots 0.730ms [310.663s][info][gc,start ] GC(170) Concurrent cleanup [310.663s][info][gc ] GC(170) Concurrent cleanup 18538M->18538M(31744M) 0.132ms [310.663s][info][gc,free ] Free: 13132M, Max: 8192K regular, 2072M humongous, Frag: 85% external, 0% internal; Used: 3911K, Mutator Free: 1642 Collector Reserve: 22624K, Max: 8192K; Used: 1951K Old Collector Reserve: 4096B, Max: 4096B; Used: 8188K [310.663s][info][gc,start ] GC(170) Concurrent strong roots [310.663s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent strong root [310.664s][info][gc ] GC(170) Concurrent strong roots 0.437ms [310.664s][info][gc,start ] GC(170) Concurrent evacuation [310.664s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent evacuation [310.666s][info][gc ] GC(170) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18072M [310.670s][info][gc ] GC(170) Concurrent evacuation 5.978ms [310.670s][info][gc,start ] GC(170) Pause Init Update Refs [310.670s][info][gc ] GC(170) Pause Init Update Refs 0.443ms [310.670s][info][gc,start ] GC(170) Concurrent update references [310.670s][info][gc,task ] GC(170) Using 4 of 8 workers for concurrent reference update [310.671s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [310.702s][info][gc ] GC(170) Concurrent update references 31.805ms [310.702s][info][gc,start ] GC(170) Concurrent update thread roots [310.713s][info][gc ] GC(170) Concurrent update thread roots 10.686ms [310.713s][info][gc,start ] GC(170) Pause Final Update Refs [310.713s][info][gc,task ] GC(170) Using 8 of 8 workers for final reference update [310.713s][info][gc,free ] Free: 12721M, Max: 8192K regular, 1968M humongous, Frag: 85% external, 2% internal; Used: 350M, Mutator Free: 1591 Collector Reserve: 687M, Max: 8192K; Used: 40982K Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [310.714s][info][gc ] GC(170) Pause Final Update Refs 0.190ms [310.714s][info][gc,start ] GC(170) Concurrent cleanup [310.714s][info][gc ] GC(170) Concurrent cleanup 18660M->18285M(31744M) 0.117ms [310.714s][info][gc,ergo ] GC(170) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7000K, young_available: 13408M [310.714s][info][gc,ergo ] GC(170) At end of Concurrent Young GC: GCU: 17.8%, MU: 27.4% during period of 0.109s [310.714s][info][gc,ergo ] GC(170) At end of Concurrent Young GC: YOUNG generation used: 263M, used regions: 280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 13408M [310.714s][info][gc,ergo ] GC(170) At end of Concurrent Young GC: OLD generation used: 18022M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 7000K [310.714s][info][gc,free ] Free: 12720M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 7779K, Mutator Free: 1591 Collector Reserve: 687M, Max: 8192K; Used: 22704B Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [310.715s][info][gc,stats ] [310.715s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [310.715s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [310.715s][info][gc,stats ] [310.715s][info][gc,stats ] Concurrent Reset 1647 us [310.715s][info][gc,stats ] Pause Init Mark (G) 4036 us [310.715s][info][gc,stats ] Pause Init Mark (N) 3610 us [310.715s][info][gc,stats ] Swap Remembered Set 3478 us [310.715s][info][gc,stats ] Update Region States 31 us [310.715s][info][gc,stats ] Concurrent Scan Remembered Set 20061 us, parallelism: 3.98x [310.715s][info][gc,stats ] RS: 79888 us [310.715s][info][gc,stats ] RS: Scan Clusters 79888 us, workers (us): 19977, 19972, 19972, 19967, ---, ---, ---, ---, [310.715s][info][gc,stats ] Concurrent Mark Roots 3631 us, parallelism: 3.59x [310.715s][info][gc,stats ] CMR: 13045 us [310.715s][info][gc,stats ] CMR: Thread Roots 11817 us, workers (us): 3067, 2892, 2819, 3038, ---, ---, ---, ---, [310.715s][info][gc,stats ] CMR: Code Cache Roots 1082 us, workers (us): 148, 285, 380, 270, ---, ---, ---, ---, [310.715s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 31, 26, 22, 21, ---, ---, ---, ---, [310.715s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, 8, ---, 39, ---, ---, ---, ---, [310.715s][info][gc,stats ] Concurrent Marking 11991 us, parallelism: 3.23x [310.715s][info][gc,stats ] CM: 38719 us [310.715s][info][gc,stats ] CM: Parallel Mark 38719 us, workers (us): 9683, 9676, 9681, 9678, ---, ---, ---, ---, [310.715s][info][gc,stats ] Pause Final Mark (G) 1288 us [310.715s][info][gc,stats ] Pause Final Mark (N) 884 us [310.715s][info][gc,stats ] Finish Mark 459 us [310.715s][info][gc,stats ] Update Region States 87 us [310.715s][info][gc,stats ] Choose Collection Set 81 us [310.715s][info][gc,stats ] Rebuild Free Set 50 us [310.715s][info][gc,stats ] Concurrent Thread Roots 3668 us, parallelism: 3.85x [310.715s][info][gc,stats ] CTR: 14106 us [310.715s][info][gc,stats ] CTR: Thread Roots 14106 us, workers (us): 3503, 3494, 3540, 3569, ---, ---, ---, ---, [310.715s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.03x [310.715s][info][gc,stats ] CWRF: 2 us [310.715s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [310.715s][info][gc,stats ] Concurrent Weak Roots 735 us [310.715s][info][gc,stats ] Roots 50 us, parallelism: 1.40x [310.715s][info][gc,stats ] CWR: 69 us [310.715s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 24, 17, 15, 13, ---, ---, ---, ---, [310.715s][info][gc,stats ] Rendezvous 671 us [310.715s][info][gc,stats ] Concurrent Cleanup 140 us [310.715s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.48x [310.715s][info][gc,stats ] CSR: 1100 us [310.715s][info][gc,stats ] CSR: Code Cache Roots 931 us, workers (us): 344, 242, 188, 156, ---, ---, ---, ---, [310.715s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 41, 39, 34, 28, ---, ---, ---, ---, [310.715s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [310.715s][info][gc,stats ] Concurrent Evacuation 5990 us [310.715s][info][gc,stats ] Pause Init Update Refs (G) 809 us [310.715s][info][gc,stats ] Pause Init Update Refs (N) 452 us [310.715s][info][gc,stats ] Manage GCLABs 377 us [310.715s][info][gc,stats ] Concurrent Update Refs 31826 us [310.715s][info][gc,stats ] Concurrent Update Thread Roots 10700 us [310.715s][info][gc,stats ] Pause Final Update Refs (G) 642 us [310.715s][info][gc,stats ] Pause Final Update Refs (N) 195 us [310.715s][info][gc,stats ] Update Region States 49 us [310.715s][info][gc,stats ] Trash Collection Set 4 us [310.715s][info][gc,stats ] Rebuild Free Set 69 us [310.715s][info][gc,stats ] Concurrent Cleanup 126 us [310.715s][info][gc,stats ] Workers: Evacuated 16569K across 306404 objects, abandoned 0B across 0 objects. [310.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [310.715s][info][gc,stats ] - age 1: 11733128 bytes, 11733128 total [310.715s][info][gc,stats ] - age 2: 3090168 bytes, 14823296 total [310.715s][info][gc,stats ] - age 3: 193336 bytes, 15016632 total [310.715s][info][gc,stats ] - age 4: 305184 bytes, 15321816 total [310.715s][info][gc,stats ] - age 5: 78056 bytes, 15399872 total [310.715s][info][gc,stats ] - age 6: 322680 bytes, 15722552 total [310.715s][info][gc,stats ] - age 7: 632584 bytes, 16355136 total [310.715s][info][gc,stats ] - age 8: 612064 bytes, 16967200 total [310.715s][info][gc,stats ] [310.715s][info][gc,stats ] Mutators: Evacuated 934K across 10469 objects, abandoned 0B across 0 objects. [310.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [310.715s][info][gc,stats ] - age 1: 806040 bytes, 806040 total [310.715s][info][gc,stats ] - age 2: 151088 bytes, 957128 total [310.715s][info][gc,stats ] - age 4: 32 bytes, 957160 total [310.715s][info][gc,stats ] - age 8: 32 bytes, 957192 total [310.715s][info][gc,stats ] [310.715s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [310.715s][info][gc,stats ] - age 1: 24922960 bytes, 24922960 total [310.715s][info][gc,stats ] [310.715s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [310.715s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [310.715s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [310.725s][info][gc ] Transition from: normal to: idle [312.422s][info][gc ] Trigger (YOUNG): Average GC time (3580.98 ms) is above the time for average allocation rate (2093 MB/s) to deplete free headroom (7492M) (margin of error = 2.38) [312.422s][info][gc,ergo ] Free headroom: 9080M (free) - 1587M (spike) - 0B (penalties) = 7492M [312.422s][info][gc ] Transition from: idle to: normal [312.422s][info][gc ] Heuristics request for young collection accepted [312.422s][info][gc,free ] Free: 9080M, Max: 8192K regular, 1832M humongous, Frag: 80% external, 0% internal; Used: 8175K, Mutator Free: 1136 Collector Reserve: 687M, Max: 8192K; Used: 22704B Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [312.422s][info][gc,ergo ] GC(171) Start GC cycle (YOUNG) [312.422s][info][gc,start ] GC(171) Concurrent reset [312.422s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent reset [312.440s][info][gc ] GC(171) Concurrent reset 18.116ms [312.441s][info][gc,start ] GC(171) Pause Init Mark (YOUNG) [312.441s][info][gc,task ] GC(171) Using 8 of 8 workers for init marking [312.446s][info][gc ] GC(171) Pause Init Mark (YOUNG) 5.389ms [312.447s][info][gc,start ] GC(171) Concurrent remembered set scanning [312.447s][info][gc,task ] GC(171) Using 4 of 8 workers for Concurrent remembered set scanning [312.469s][info][gc ] GC(171) Concurrent remembered set scanning 22.170ms [312.469s][info][gc,start ] GC(171) Concurrent marking roots [312.469s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent marking roots [312.473s][info][gc ] GC(171) Concurrent marking roots 4.228ms [312.473s][info][gc,start ] GC(171) Concurrent marking (YOUNG) [312.473s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent marking [312.647s][info][gc ] GC(171) Concurrent marking (YOUNG) 174.090ms [312.647s][info][gc,start ] GC(171) Pause Final Mark (YOUNG) [312.647s][info][gc,task ] GC(171) Using 8 of 8 workers for final marking [312.648s][info][gc,ergo ] GC(171) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [312.648s][info][gc,ergo ] GC(171) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 22704B. [312.648s][info][gc,ergo ] GC(171) Chosen CSet evacuates young: 186M (of which at least: 0B are to be promoted), old: 0B [312.648s][info][gc,ergo ] GC(171) Collectable Garbage: 3733M (99%), Immediate: 22704B (0%), 1 regions, CSet: 3733M (99%), 490 regions [312.648s][info][gc,ergo ] GC(171) Evacuation Targets: YOUNG: 186M, PROMOTE: 0B, OLD: 0B, TOTAL: 186M [312.648s][info][gc,free ] Free: 9064M, Max: 8192K regular, 1352M humongous, Frag: 86% external, 0% internal; Used: 7580K, Mutator Free: 1134 Collector Reserve: 224M, Max: 8192K; Used: 22704B Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [312.648s][info][gc ] GC(171) Pause Final Mark (YOUNG) 0.867ms [312.648s][info][gc,start ] GC(171) Concurrent thread roots [312.648s][info][gc,task ] GC(171) Using 4 of 8 workers for Concurrent thread roots [312.652s][info][gc ] GC(171) Concurrent thread roots 3.522ms [312.652s][info][gc,start ] GC(171) Concurrent weak references [312.652s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent weak references [312.652s][info][gc,ref ] GC(171) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [312.652s][info][gc,ref ] GC(171) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [312.652s][info][gc,ref ] GC(171) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [312.652s][info][gc ] GC(171) Concurrent weak references 0.039ms [312.652s][info][gc,start ] GC(171) Concurrent weak roots [312.652s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent weak root [312.653s][info][gc ] GC(171) Concurrent weak roots 0.745ms [312.653s][info][gc,start ] GC(171) Concurrent cleanup [312.653s][info][gc ] GC(171) Concurrent cleanup 22420M->22420M(31744M) 0.109ms [312.653s][info][gc,free ] Free: 9052M, Max: 8192K regular, 1336M humongous, Frag: 86% external, 0% internal; Used: 4090K, Mutator Free: 1132 Collector Reserve: 221M, Max: 8192K; Used: 2211K Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [312.653s][info][gc,start ] GC(171) Concurrent strong roots [312.653s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent strong root [312.653s][info][gc ] GC(171) Concurrent strong roots 0.421ms [312.653s][info][gc,start ] GC(171) Concurrent evacuation [312.653s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent evacuation [312.728s][info][gc ] GC(171) Concurrent evacuation 74.190ms [312.728s][info][gc,start ] GC(171) Pause Init Update Refs [312.729s][info][gc ] GC(171) Pause Init Update Refs 0.521ms [312.729s][info][gc,start ] GC(171) Concurrent update references [312.729s][info][gc,task ] GC(171) Using 4 of 8 workers for concurrent reference update [312.729s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [312.859s][info][gc ] GC(171) Concurrent update references 130.638ms [312.859s][info][gc,start ] GC(171) Concurrent update thread roots [312.867s][info][gc ] GC(171) Concurrent update thread roots 7.430ms [312.867s][info][gc,start ] GC(171) Pause Final Update Refs [312.867s][info][gc,task ] GC(171) Using 8 of 8 workers for final reference update [312.867s][info][gc,free ] Free: 11854M, Max: 8192K regular, 880M humongous, Frag: 89% external, 32% internal; Used: 3873M, Mutator Free: 1482 Collector Reserve: 688M, Max: 8192K; Used: 49152K Old Collector Reserve: 6550K, Max: 6550K; Used: 1642K [312.867s][info][gc ] GC(171) Pause Final Update Refs 0.234ms [312.868s][info][gc,start ] GC(171) Concurrent cleanup [312.868s][info][gc ] GC(171) Concurrent cleanup 23064M->19152M(31744M) 0.167ms [312.868s][info][gc,ergo ] GC(171) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6565K, young_available: 12542M [312.868s][info][gc,ergo ] GC(171) At end of Concurrent Young GC: GCU: 4.8%, MU: 23.7% during period of 2.154s [312.868s][info][gc,ergo ] GC(171) At end of Concurrent Young GC: YOUNG generation used: 1130M, used regions: 1144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 12541M [312.868s][info][gc,ergo ] GC(171) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6565K [312.868s][info][gc,free ] Free: 11853M, Max: 8192K regular, 1760M humongous, Frag: 86% external, 0% internal; Used: 2550K, Mutator Free: 1482 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6550K, Max: 6550K; Used: 1642K [312.869s][info][gc,stats ] [312.869s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [312.869s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [312.869s][info][gc,stats ] [312.869s][info][gc,stats ] Concurrent Reset 18146 us [312.869s][info][gc,stats ] Pause Init Mark (G) 6281 us [312.869s][info][gc,stats ] Pause Init Mark (N) 5398 us [312.869s][info][gc,stats ] Swap Remembered Set 5198 us [312.869s][info][gc,stats ] Update Region States 65 us [312.869s][info][gc,stats ] Concurrent Scan Remembered Set 22187 us, parallelism: 3.81x [312.869s][info][gc,stats ] RS: 84448 us [312.869s][info][gc,stats ] RS: Scan Clusters 84448 us, workers (us): 21210, 21145, 21141, 20952, ---, ---, ---, ---, [312.869s][info][gc,stats ] Concurrent Mark Roots 4244 us, parallelism: 3.65x [312.869s][info][gc,stats ] CMR: 15472 us [312.869s][info][gc,stats ] CMR: Thread Roots 14118 us, workers (us): 3552, 3446, 3628, 3493, ---, ---, ---, ---, [312.869s][info][gc,stats ] CMR: Code Cache Roots 1182 us, workers (us): 308, 446, 188, 239, ---, ---, ---, ---, [312.869s][info][gc,stats ] CMR: VM Strong Roots 126 us, workers (us): 41, 33, 29, 24, ---, ---, ---, ---, [312.869s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 9, 37, ---, ---, ---, ---, [312.869s][info][gc,stats ] Concurrent Marking 174122 us, parallelism: 3.91x [312.869s][info][gc,stats ] CM: 680079 us [312.869s][info][gc,stats ] CM: Parallel Mark 680079 us, workers (us): 170030, 170034, 170020, 169995, ---, ---, ---, ---, [312.869s][info][gc,stats ] Pause Final Mark (G) 1344 us [312.869s][info][gc,stats ] Pause Final Mark (N) 872 us [312.869s][info][gc,stats ] Finish Mark 400 us [312.869s][info][gc,stats ] Update Region States 89 us [312.869s][info][gc,stats ] Choose Collection Set 130 us [312.869s][info][gc,stats ] Rebuild Free Set 46 us [312.869s][info][gc,stats ] Concurrent Thread Roots 3535 us, parallelism: 3.88x [312.869s][info][gc,stats ] CTR: 13721 us [312.869s][info][gc,stats ] CTR: Thread Roots 13721 us, workers (us): 3459, 3360, 3441, 3461, ---, ---, ---, ---, [312.869s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.05x [312.869s][info][gc,stats ] CWRF: 2 us [312.869s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [312.869s][info][gc,stats ] Concurrent Weak Roots 751 us [312.869s][info][gc,stats ] Roots 50 us, parallelism: 1.32x [312.869s][info][gc,stats ] CWR: 66 us [312.869s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 17, 15, 13, ---, ---, ---, ---, [312.869s][info][gc,stats ] Rendezvous 687 us [312.869s][info][gc,stats ] Concurrent Cleanup 113 us [312.869s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.73x [312.869s][info][gc,stats ] CSR: 1160 us [312.869s][info][gc,stats ] CSR: Code Cache Roots 983 us, workers (us): 245, 197, 345, 196, ---, ---, ---, ---, [312.869s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 45, 44, 30, 29, ---, ---, ---, ---, [312.869s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [312.869s][info][gc,stats ] Concurrent Evacuation 74216 us [312.869s][info][gc,stats ] Pause Init Update Refs (G) 1164 us [312.869s][info][gc,stats ] Pause Init Update Refs (N) 529 us [312.869s][info][gc,stats ] Manage GCLABs 430 us [312.869s][info][gc,stats ] Concurrent Update Refs 130668 us [312.869s][info][gc,stats ] Concurrent Update Thread Roots 7445 us [312.869s][info][gc,stats ] Pause Final Update Refs (G) 855 us [312.869s][info][gc,stats ] Pause Final Update Refs (N) 240 us [312.869s][info][gc,stats ] Update Region States 60 us [312.869s][info][gc,stats ] Trash Collection Set 15 us [312.869s][info][gc,stats ] Rebuild Free Set 75 us [312.869s][info][gc,stats ] Concurrent Cleanup 186 us [312.869s][info][gc,stats ] Workers: Evacuated 180M across 4932684 objects, abandoned 0B across 0 objects. [312.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [312.869s][info][gc,stats ] - age 1: 182653224 bytes, 182653224 total [312.869s][info][gc,stats ] - age 2: 4941272 bytes, 187594496 total [312.869s][info][gc,stats ] - age 3: 563840 bytes, 188158336 total [312.869s][info][gc,stats ] - age 4: 339096 bytes, 188497432 total [312.869s][info][gc,stats ] - age 5: 313368 bytes, 188810800 total [312.869s][info][gc,stats ] - age 6: 90488 bytes, 188901288 total [312.869s][info][gc,stats ] - age 7: 579984 bytes, 189481272 total [312.869s][info][gc,stats ] [312.869s][info][gc,stats ] Mutators: Evacuated 5742K across 121110 objects, abandoned 0B across 0 objects. [312.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [312.869s][info][gc,stats ] - age 1: 4919720 bytes, 4919720 total [312.869s][info][gc,stats ] - age 2: 960456 bytes, 5880176 total [312.869s][info][gc,stats ] - age 3: 128 bytes, 5880304 total [312.869s][info][gc,stats ] - age 4: 144 bytes, 5880448 total [312.869s][info][gc,stats ] - age 5: 64 bytes, 5880512 total [312.869s][info][gc,stats ] - age 6: 32 bytes, 5880544 total [312.869s][info][gc,stats ] - age 7: 80 bytes, 5880624 total [312.869s][info][gc,stats ] [312.869s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [312.869s][info][gc,stats ] - age 1: 21397344 bytes, 21397344 total [312.869s][info][gc,stats ] [312.869s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [312.869s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [312.869s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [312.879s][info][gc ] Transition from: normal to: idle [312.914s][info][gc ] Periodic Sample: GCU = 4.038%, MU = 20.079% during most recent 5.0s [314.372s][info][gc ] Trigger (YOUNG): Average GC time (3430.68 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (7134M) (margin of error = 2.38) [314.372s][info][gc,ergo ] Free headroom: 8722M (free) - 1587M (spike) - 0B (penalties) = 7134M [314.372s][info][gc ] Transition from: idle to: normal [314.372s][info][gc ] Heuristics request for young collection accepted [314.372s][info][gc,free ] Free: 8722M, Max: 8192K regular, 880M humongous, Frag: 90% external, 0% internal; Used: 6044K, Mutator Free: 1091 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6550K, Max: 6550K; Used: 1642K [314.372s][info][gc,ergo ] GC(172) Start GC cycle (YOUNG) [314.372s][info][gc,start ] GC(172) Concurrent reset [314.372s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent reset [314.392s][info][gc ] GC(172) Concurrent reset 19.731ms [314.393s][info][gc,start ] GC(172) Pause Init Mark (YOUNG) [314.393s][info][gc,task ] GC(172) Using 8 of 8 workers for init marking [314.396s][info][gc ] GC(172) Pause Init Mark (YOUNG) 3.697ms [314.397s][info][gc,start ] GC(172) Concurrent remembered set scanning [314.397s][info][gc,task ] GC(172) Using 4 of 8 workers for Concurrent remembered set scanning [314.415s][info][gc ] GC(172) Concurrent remembered set scanning 18.549ms [314.415s][info][gc,start ] GC(172) Concurrent marking roots [314.415s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent marking roots [314.419s][info][gc ] GC(172) Concurrent marking roots 3.790ms [314.419s][info][gc,start ] GC(172) Concurrent marking (YOUNG) [314.419s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent marking [314.729s][info][gc ] GC(172) Concurrent marking (YOUNG) 309.909ms [314.729s][info][gc,start ] GC(172) Pause Final Mark (YOUNG) [314.729s][info][gc,task ] GC(172) Using 8 of 8 workers for final marking [314.730s][info][gc,ergo ] GC(172) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [314.730s][info][gc,ergo ] GC(172) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [314.730s][info][gc,ergo ] GC(172) Chosen CSet evacuates young: 198M (of which at least: 0B are to be promoted), old: 0B [314.730s][info][gc,ergo ] GC(172) Collectable Garbage: 3993M (99%), Immediate: 0B (0%), 0 regions, CSet: 3993M (99%), 524 regions [314.730s][info][gc,ergo ] GC(172) Evacuation Targets: YOUNG: 198M, PROMOTE: 0B, OLD: 0B, TOTAL: 198M [314.730s][info][gc,free ] Free: 8408M, Max: 8192K regular, 864M humongous, Frag: 90% external, 0% internal; Used: 8165K, Mutator Free: 1052 Collector Reserve: 240M, Max: 8192K; Used: 0B Old Collector Reserve: 6550K, Max: 6550K; Used: 1642K [314.730s][info][gc ] GC(172) Pause Final Mark (YOUNG) 0.972ms [314.730s][info][gc,start ] GC(172) Concurrent thread roots [314.730s][info][gc,task ] GC(172) Using 4 of 8 workers for Concurrent thread roots [314.734s][info][gc ] GC(172) Concurrent thread roots 3.469ms [314.734s][info][gc,start ] GC(172) Concurrent weak references [314.734s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent weak references [314.734s][info][gc,ref ] GC(172) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [314.734s][info][gc,ref ] GC(172) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [314.734s][info][gc,ref ] GC(172) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [314.734s][info][gc ] GC(172) Concurrent weak references 0.039ms [314.734s][info][gc,start ] GC(172) Concurrent weak roots [314.734s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent weak root [314.735s][info][gc ] GC(172) Concurrent weak roots 0.668ms [314.735s][info][gc,start ] GC(172) Concurrent cleanup [314.735s][info][gc ] GC(172) Concurrent cleanup 23067M->23067M(31744M) 0.116ms [314.735s][info][gc,free ] Free: 8388M, Max: 8192K regular, 840M humongous, Frag: 90% external, 0% internal; Used: 3129K, Mutator Free: 1049 Collector Reserve: 238M, Max: 8192K; Used: 1384K Old Collector Reserve: 6550K, Max: 6550K; Used: 1642K [314.735s][info][gc,start ] GC(172) Concurrent strong roots [314.735s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent strong root [314.735s][info][gc ] GC(172) Concurrent strong roots 0.414ms [314.735s][info][gc,start ] GC(172) Concurrent evacuation [314.735s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent evacuation [314.834s][info][gc ] GC(172) Concurrent evacuation 98.769ms [314.834s][info][gc,start ] GC(172) Pause Init Update Refs [314.835s][info][gc ] GC(172) Pause Init Update Refs 0.520ms [314.835s][info][gc,start ] GC(172) Concurrent update references [314.835s][info][gc,task ] GC(172) Using 4 of 8 workers for concurrent reference update [314.835s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [315.041s][info][gc ] GC(172) Concurrent update references 205.778ms [315.041s][info][gc,start ] GC(172) Concurrent update thread roots [315.049s][info][gc ] GC(172) Concurrent update thread roots 8.157ms [315.050s][info][gc,start ] GC(172) Pause Final Update Refs [315.050s][info][gc,task ] GC(172) Using 8 of 8 workers for final reference update [315.050s][info][gc,free ] Free: 11260M, Max: 8192K regular, 792M humongous, Frag: 89% external, 36% internal; Used: 4091M, Mutator Free: 1408 Collector Reserve: 688M, Max: 8192K; Used: 104M Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [315.050s][info][gc ] GC(172) Pause Final Update Refs 0.220ms [315.050s][info][gc,start ] GC(172) Concurrent cleanup [315.050s][info][gc ] GC(172) Concurrent cleanup 23931M->19747M(31744M) 0.178ms [315.050s][info][gc,ergo ] GC(172) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6258K, young_available: 11947M [315.050s][info][gc,ergo ] GC(172) At end of Concurrent Young GC: GCU: 7.4%, MU: 24.2% during period of 2.182s [315.050s][info][gc,ergo ] GC(172) At end of Concurrent Young GC: YOUNG generation used: 1724M, used regions: 1736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 11947M [315.050s][info][gc,ergo ] GC(172) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6258K [315.050s][info][gc,free ] Free: 11258M, Max: 8192K regular, 1760M humongous, Frag: 85% external, 0% internal; Used: 5149K, Mutator Free: 1408 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [315.051s][info][gc,stats ] [315.051s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [315.051s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [315.051s][info][gc,stats ] [315.051s][info][gc,stats ] Concurrent Reset 19759 us [315.051s][info][gc,stats ] Pause Init Mark (G) 4495 us [315.051s][info][gc,stats ] Pause Init Mark (N) 3710 us [315.051s][info][gc,stats ] Swap Remembered Set 3490 us [315.051s][info][gc,stats ] Update Region States 74 us [315.051s][info][gc,stats ] Concurrent Scan Remembered Set 18567 us, parallelism: 3.84x [315.051s][info][gc,stats ] RS: 71326 us [315.051s][info][gc,stats ] RS: Scan Clusters 71326 us, workers (us): 18495, 17807, 17698, 17326, ---, ---, ---, ---, [315.051s][info][gc,stats ] Concurrent Mark Roots 3807 us, parallelism: 3.55x [315.051s][info][gc,stats ] CMR: 13497 us [315.051s][info][gc,stats ] CMR: Thread Roots 12337 us, workers (us): 3292, 3097, 2996, 2952, ---, ---, ---, ---, [315.051s][info][gc,stats ] CMR: Code Cache Roots 1026 us, workers (us): 167, 176, 248, 434, ---, ---, ---, ---, [315.051s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 27, 22, 19, ---, ---, ---, ---, [315.051s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [315.051s][info][gc,stats ] Concurrent Marking 309937 us, parallelism: 3.95x [315.051s][info][gc,stats ] CM: 1222889 us [315.051s][info][gc,stats ] CM: Parallel Mark 1222889 us, workers (us): 305727, 305737, 305711, 305715, ---, ---, ---, ---, [315.051s][info][gc,stats ] Pause Final Mark (G) 1463 us [315.051s][info][gc,stats ] Pause Final Mark (N) 979 us [315.051s][info][gc,stats ] Finish Mark 508 us [315.051s][info][gc,stats ] Update Region States 83 us [315.051s][info][gc,stats ] Choose Collection Set 132 us [315.051s][info][gc,stats ] Rebuild Free Set 48 us [315.051s][info][gc,stats ] Concurrent Thread Roots 3482 us, parallelism: 3.76x [315.051s][info][gc,stats ] CTR: 13105 us [315.051s][info][gc,stats ] CTR: Thread Roots 13105 us, workers (us): 3296, 3298, 3136, 3376, ---, ---, ---, ---, [315.051s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [315.051s][info][gc,stats ] CWRF: 1 us [315.051s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [315.051s][info][gc,stats ] Concurrent Weak Roots 679 us [315.051s][info][gc,stats ] Roots 58 us, parallelism: 1.32x [315.051s][info][gc,stats ] CWR: 76 us [315.051s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 29, 19, 17, 11, ---, ---, ---, ---, [315.051s][info][gc,stats ] Rendezvous 602 us [315.051s][info][gc,stats ] Concurrent Cleanup 122 us [315.051s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.65x [315.051s][info][gc,stats ] CSR: 1109 us [315.051s][info][gc,stats ] CSR: Code Cache Roots 951 us, workers (us): 338, 164, 235, 214, ---, ---, ---, ---, [315.051s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 39, 35, 27, 29, ---, ---, ---, ---, [315.051s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [315.051s][info][gc,stats ] Concurrent Evacuation 98792 us [315.051s][info][gc,stats ] Pause Init Update Refs (G) 1202 us [315.051s][info][gc,stats ] Pause Init Update Refs (N) 530 us [315.051s][info][gc,stats ] Manage GCLABs 434 us [315.051s][info][gc,stats ] Concurrent Update Refs 205810 us [315.051s][info][gc,stats ] Concurrent Update Thread Roots 8177 us [315.051s][info][gc,stats ] Pause Final Update Refs (G) 839 us [315.051s][info][gc,stats ] Pause Final Update Refs (N) 224 us [315.051s][info][gc,stats ] Update Region States 49 us [315.051s][info][gc,stats ] Trash Collection Set 15 us [315.051s][info][gc,stats ] Rebuild Free Set 75 us [315.051s][info][gc,stats ] Concurrent Cleanup 187 us [315.051s][info][gc,stats ] Workers: Evacuated 194M across 5692708 objects, abandoned 0B across 0 objects. [315.051s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [315.051s][info][gc,stats ] - age 1: 134854680 bytes, 134854680 total [315.051s][info][gc,stats ] - age 2: 62746400 bytes, 197601080 total [315.051s][info][gc,stats ] - age 3: 4731936 bytes, 202333016 total [315.051s][info][gc,stats ] - age 4: 504000 bytes, 202837016 total [315.051s][info][gc,stats ] - age 5: 283328 bytes, 203120344 total [315.051s][info][gc,stats ] - age 6: 258288 bytes, 203378632 total [315.051s][info][gc,stats ] - age 7: 338048 bytes, 203716680 total [315.051s][info][gc,stats ] [315.051s][info][gc,stats ] Mutators: Evacuated 4726K across 99007 objects, abandoned 0B across 0 objects. [315.051s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [315.051s][info][gc,stats ] - age 1: 2441184 bytes, 2441184 total [315.051s][info][gc,stats ] - age 2: 2281936 bytes, 4723120 total [315.051s][info][gc,stats ] - age 3: 115656 bytes, 4838776 total [315.051s][info][gc,stats ] - age 5: 104 bytes, 4838880 total [315.051s][info][gc,stats ] - age 6: 1024 bytes, 4839904 total [315.051s][info][gc,stats ] - age 7: 32 bytes, 4839936 total [315.051s][info][gc,stats ] [315.051s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [315.051s][info][gc,stats ] - age 1: 91876544 bytes, 91876544 total [315.051s][info][gc,stats ] - age 2: 14089704 bytes, 105966248 total [315.051s][info][gc,stats ] [315.051s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [315.051s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [315.051s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [315.061s][info][gc ] Transition from: normal to: idle [316.459s][info][gc ] Trigger (YOUNG): Average GC time (3285.29 ms) is above the time for average allocation rate (2062 MB/s) to deplete free headroom (6769M) (margin of error = 2.38) [316.459s][info][gc,ergo ] Free headroom: 8356M (free) - 1587M (spike) - 0B (penalties) = 6769M [316.459s][info][gc ] Transition from: idle to: normal [316.459s][info][gc ] Heuristics request for young collection accepted [316.459s][info][gc,free ] Free: 8356M, Max: 8192K regular, 904M humongous, Frag: 90% external, 0% internal; Used: 4073K, Mutator Free: 1045 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [316.459s][info][gc,ergo ] GC(173) Start GC cycle (YOUNG) [316.459s][info][gc,start ] GC(173) Concurrent reset [316.459s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent reset [316.479s][info][gc ] GC(173) Concurrent reset 20.314ms [316.480s][info][gc,start ] GC(173) Pause Init Mark (YOUNG) [316.480s][info][gc,task ] GC(173) Using 8 of 8 workers for init marking [316.484s][info][gc ] GC(173) Pause Init Mark (YOUNG) 3.918ms [316.484s][info][gc,start ] GC(173) Concurrent remembered set scanning [316.484s][info][gc,task ] GC(173) Using 4 of 8 workers for Concurrent remembered set scanning [316.502s][info][gc ] GC(173) Concurrent remembered set scanning 18.037ms [316.502s][info][gc,start ] GC(173) Concurrent marking roots [316.502s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent marking roots [316.506s][info][gc ] GC(173) Concurrent marking roots 3.428ms [316.506s][info][gc,start ] GC(173) Concurrent marking (YOUNG) [316.506s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent marking [316.930s][info][gc ] GC(173) Concurrent marking (YOUNG) 424.137ms [316.930s][info][gc,start ] GC(173) Pause Final Mark (YOUNG) [316.930s][info][gc,task ] GC(173) Using 8 of 8 workers for final marking [316.931s][info][gc,ergo ] GC(173) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [316.931s][info][gc,ergo ] GC(173) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [316.931s][info][gc,ergo ] GC(173) Chosen CSet evacuates young: 179M (of which at least: 0B are to be promoted), old: 0B [316.931s][info][gc,ergo ] GC(173) Collectable Garbage: 4256M (99%), Immediate: 0B (0%), 0 regions, CSet: 4256M (99%), 555 regions [316.931s][info][gc,ergo ] GC(173) Evacuation Targets: YOUNG: 179M, PROMOTE: 0B, OLD: 0B, TOTAL: 179M [316.931s][info][gc,free ] Free: 7823M, Max: 8192K regular, 792M humongous, Frag: 90% external, 0% internal; Used: 628K, Mutator Free: 978 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [316.931s][info][gc ] GC(173) Pause Final Mark (YOUNG) 1.041ms [316.931s][info][gc,start ] GC(173) Concurrent thread roots [316.931s][info][gc,task ] GC(173) Using 4 of 8 workers for Concurrent thread roots [316.935s][info][gc ] GC(173) Concurrent thread roots 3.385ms [316.935s][info][gc,start ] GC(173) Concurrent weak references [316.935s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent weak references [316.935s][info][gc,ref ] GC(173) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [316.935s][info][gc,ref ] GC(173) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [316.935s][info][gc,ref ] GC(173) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [316.935s][info][gc ] GC(173) Concurrent weak references 0.038ms [316.935s][info][gc,start ] GC(173) Concurrent weak roots [316.935s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent weak root [316.935s][info][gc ] GC(173) Concurrent weak roots 0.719ms [316.935s][info][gc,start ] GC(173) Concurrent cleanup [316.936s][info][gc ] GC(173) Concurrent cleanup 23669M->23670M(31744M) 0.122ms [316.936s][info][gc,free ] Free: 7805M, Max: 8192K regular, 792M humongous, Frag: 90% external, 0% internal; Used: 2312K, Mutator Free: 976 Collector Reserve: 214M, Max: 8192K; Used: 1163K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [316.936s][info][gc,start ] GC(173) Concurrent strong roots [316.936s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent strong root [316.936s][info][gc ] GC(173) Concurrent strong roots 0.416ms [316.936s][info][gc,start ] GC(173) Concurrent evacuation [316.936s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent evacuation [317.017s][info][gc ] GC(173) Concurrent evacuation 81.340ms [317.018s][info][gc,start ] GC(173) Pause Init Update Refs [317.018s][info][gc ] GC(173) Pause Init Update Refs 0.495ms [317.018s][info][gc,start ] GC(173) Concurrent update references [317.018s][info][gc,task ] GC(173) Using 4 of 8 workers for concurrent reference update [317.018s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [317.260s][info][gc ] GC(173) Concurrent update references 241.267ms [317.260s][info][gc,start ] GC(173) Concurrent update thread roots [317.268s][info][gc ] GC(173) Concurrent update thread roots 8.588ms [317.269s][info][gc,start ] GC(173) Pause Final Update Refs [317.269s][info][gc,task ] GC(173) Using 8 of 8 workers for final reference update [317.269s][info][gc,free ] Free: 10878M, Max: 8192K regular, 720M humongous, Frag: 89% external, 39% internal; Used: 4348M, Mutator Free: 1360 Collector Reserve: 688M, Max: 8192K; Used: 90112K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [317.269s][info][gc ] GC(173) Pause Final Update Refs 0.235ms [317.269s][info][gc,start ] GC(173) Concurrent cleanup [317.269s][info][gc ] GC(173) Concurrent cleanup 24556M->20128M(31744M) 0.153ms [317.269s][info][gc,ergo ] GC(173) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6258K, young_available: 11566M [317.270s][info][gc,ergo ] GC(173) At end of Concurrent Young GC: GCU: 8.7%, MU: 23.6% during period of 2.219s [317.270s][info][gc,ergo ] GC(173) At end of Concurrent Young GC: YOUNG generation used: 2106M, used regions: 2120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 11565M [317.270s][info][gc,ergo ] GC(173) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6258K [317.270s][info][gc,free ] Free: 10877M, Max: 8192K regular, 2088M humongous, Frag: 81% external, 0% internal; Used: 2745K, Mutator Free: 1360 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [317.270s][info][gc,stats ] [317.270s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [317.270s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [317.270s][info][gc,stats ] [317.270s][info][gc,stats ] Concurrent Reset 20339 us [317.270s][info][gc,stats ] Pause Init Mark (G) 4691 us [317.270s][info][gc,stats ] Pause Init Mark (N) 3928 us [317.270s][info][gc,stats ] Swap Remembered Set 3721 us [317.270s][info][gc,stats ] Update Region States 68 us [317.270s][info][gc,stats ] Concurrent Scan Remembered Set 18056 us, parallelism: 3.87x [317.270s][info][gc,stats ] RS: 69789 us [317.270s][info][gc,stats ] RS: Scan Clusters 69789 us, workers (us): 17931, 17923, 17072, 16862, ---, ---, ---, ---, [317.270s][info][gc,stats ] Concurrent Mark Roots 3443 us, parallelism: 3.45x [317.270s][info][gc,stats ] CMR: 11865 us [317.270s][info][gc,stats ] CMR: Thread Roots 10814 us, workers (us): 2633, 2890, 2709, 2581, ---, ---, ---, ---, [317.270s][info][gc,stats ] CMR: Code Cache Roots 923 us, workers (us): 243, 144, 178, 357, ---, ---, ---, ---, [317.270s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 33, 24, 21, 13, ---, ---, ---, ---, [317.270s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 9, 28, ---, ---, ---, ---, ---, [317.270s][info][gc,stats ] Concurrent Marking 424164 us, parallelism: 3.96x [317.270s][info][gc,stats ] CM: 1677966 us [317.270s][info][gc,stats ] CM: Parallel Mark 1677966 us, workers (us): 419496, 419498, 419505, 419467, ---, ---, ---, ---, [317.270s][info][gc,stats ] Pause Final Mark (G) 1515 us [317.270s][info][gc,stats ] Pause Final Mark (N) 1047 us [317.270s][info][gc,stats ] Finish Mark 555 us [317.270s][info][gc,stats ] Update Region States 85 us [317.270s][info][gc,stats ] Choose Collection Set 154 us [317.270s][info][gc,stats ] Rebuild Free Set 47 us [317.270s][info][gc,stats ] Concurrent Thread Roots 3398 us, parallelism: 3.76x [317.270s][info][gc,stats ] CTR: 12784 us [317.270s][info][gc,stats ] CTR: Thread Roots 12784 us, workers (us): 3127, 3150, 3324, 3184, ---, ---, ---, ---, [317.270s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [317.270s][info][gc,stats ] CWRF: 1 us [317.270s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [317.270s][info][gc,stats ] Concurrent Weak Roots 735 us [317.270s][info][gc,stats ] Roots 55 us, parallelism: 1.41x [317.270s][info][gc,stats ] CWR: 78 us [317.270s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 21, 17, 15, ---, ---, ---, ---, [317.270s][info][gc,stats ] Rendezvous 655 us [317.270s][info][gc,stats ] Concurrent Cleanup 127 us [317.270s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.76x [317.270s][info][gc,stats ] CSR: 1159 us [317.270s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 339, 240, 200, 199, ---, ---, ---, ---, [317.270s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 37, 31, 30, ---, ---, ---, ---, [317.270s][info][gc,stats ] CSR: CLDG Roots 41 us, workers (us): ---, 28, 13, ---, ---, ---, ---, ---, [317.270s][info][gc,stats ] Concurrent Evacuation 81362 us [317.270s][info][gc,stats ] Pause Init Update Refs (G) 1074 us [317.270s][info][gc,stats ] Pause Init Update Refs (N) 505 us [317.270s][info][gc,stats ] Manage GCLABs 408 us [317.270s][info][gc,stats ] Concurrent Update Refs 241297 us [317.270s][info][gc,stats ] Concurrent Update Thread Roots 8610 us [317.270s][info][gc,stats ] Pause Final Update Refs (G) 869 us [317.270s][info][gc,stats ] Pause Final Update Refs (N) 240 us [317.270s][info][gc,stats ] Update Region States 52 us [317.270s][info][gc,stats ] Trash Collection Set 17 us [317.270s][info][gc,stats ] Rebuild Free Set 73 us [317.270s][info][gc,stats ] Concurrent Cleanup 159 us [317.270s][info][gc,stats ] Workers: Evacuated 176M across 4903642 objects, abandoned 0B across 0 objects. [317.270s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [317.270s][info][gc,stats ] - age 1: 130444992 bytes, 130444992 total [317.270s][info][gc,stats ] - age 2: 38136504 bytes, 168581496 total [317.270s][info][gc,stats ] - age 3: 16388928 bytes, 184970424 total [317.270s][info][gc,stats ] - age 4: 39504 bytes, 185009928 total [317.270s][info][gc,stats ] - age 6: 72 bytes, 185010000 total [317.270s][info][gc,stats ] - age 7: 928 bytes, 185010928 total [317.270s][info][gc,stats ] [317.270s][info][gc,stats ] Mutators: Evacuated 3169K across 44733 objects, abandoned 0B across 0 objects. [317.270s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [317.270s][info][gc,stats ] - age 1: 2134568 bytes, 2134568 total [317.270s][info][gc,stats ] - age 2: 697024 bytes, 2831592 total [317.270s][info][gc,stats ] - age 3: 408312 bytes, 3239904 total [317.270s][info][gc,stats ] - age 4: 5168 bytes, 3245072 total [317.270s][info][gc,stats ] [317.270s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [317.270s][info][gc,stats ] - age 1: 122884120 bytes, 122884120 total [317.270s][info][gc,stats ] - age 2: 85361296 bytes, 208245416 total [317.270s][info][gc,stats ] - age 3: 6573256 bytes, 214818672 total [317.270s][info][gc,stats ] [317.270s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [317.270s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [317.270s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [317.280s][info][gc ] Transition from: normal to: idle [317.921s][info][gc ] Periodic Sample: GCU = 7.089%, MU = 23.079% during most recent 5.0s [318.769s][info][gc ] Trigger (YOUNG): Average GC time (3164.43 ms) is above the time for average allocation rate (1997 MB/s) to deplete free headroom (6317M) (margin of error = 2.39) [318.769s][info][gc,ergo ] Free headroom: 7904M (free) - 1587M (spike) - 0B (penalties) = 6317M [318.769s][info][gc ] Transition from: idle to: normal [318.769s][info][gc ] Heuristics request for young collection accepted [318.769s][info][gc,free ] Free: 7904M, Max: 8192K regular, 720M humongous, Frag: 91% external, 0% internal; Used: 7486K, Mutator Free: 989 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [318.769s][info][gc,ergo ] GC(174) Start GC cycle (YOUNG) [318.769s][info][gc,start ] GC(174) Concurrent reset [318.769s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent reset [318.791s][info][gc ] GC(174) Concurrent reset 22.048ms [318.792s][info][gc,start ] GC(174) Pause Init Mark (YOUNG) [318.792s][info][gc,task ] GC(174) Using 8 of 8 workers for init marking [318.796s][info][gc ] GC(174) Pause Init Mark (YOUNG) 4.155ms [318.796s][info][gc,start ] GC(174) Concurrent remembered set scanning [318.796s][info][gc,task ] GC(174) Using 4 of 8 workers for Concurrent remembered set scanning [318.812s][info][gc ] GC(174) Concurrent remembered set scanning 16.312ms [318.812s][info][gc,start ] GC(174) Concurrent marking roots [318.812s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent marking roots [318.816s][info][gc ] GC(174) Concurrent marking roots 3.512ms [318.816s][info][gc,start ] GC(174) Concurrent marking (YOUNG) [318.816s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent marking [319.251s][info][gc ] GC(174) Concurrent marking (YOUNG) 434.979ms [319.251s][info][gc,start ] GC(174) Pause Final Mark (YOUNG) [319.251s][info][gc,task ] GC(174) Using 8 of 8 workers for final marking [319.252s][info][gc,ergo ] GC(174) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [319.252s][info][gc,ergo ] GC(174) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 1091K. [319.252s][info][gc,ergo ] GC(174) Chosen CSet evacuates young: 94121K (of which at least: 0B are to be promoted), old: 0B [319.252s][info][gc,ergo ] GC(174) Collectable Garbage: 4661M (99%), Immediate: 1091K (0%), 1 regions, CSet: 4660M (99%), 594 regions [319.252s][info][gc,ergo ] GC(174) Evacuation Targets: YOUNG: 94121K, PROMOTE: 0B, OLD: 0B, TOTAL: 94121K [319.252s][info][gc,free ] Free: 7491M, Max: 8192K regular, 720M humongous, Frag: 91% external, 0% internal; Used: 5372K, Mutator Free: 937 Collector Reserve: 112M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [319.252s][info][gc ] GC(174) Pause Final Mark (YOUNG) 0.921ms [319.252s][info][gc,start ] GC(174) Concurrent thread roots [319.252s][info][gc,task ] GC(174) Using 4 of 8 workers for Concurrent thread roots [319.255s][info][gc ] GC(174) Concurrent thread roots 3.085ms [319.255s][info][gc,start ] GC(174) Concurrent weak references [319.255s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent weak references [319.255s][info][gc,ref ] GC(174) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [319.255s][info][gc,ref ] GC(174) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [319.255s][info][gc,ref ] GC(174) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [319.255s][info][gc ] GC(174) Concurrent weak references 0.038ms [319.255s][info][gc,start ] GC(174) Concurrent weak roots [319.255s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent weak root [319.256s][info][gc ] GC(174) Concurrent weak roots 0.639ms [319.256s][info][gc,start ] GC(174) Concurrent cleanup [319.256s][info][gc ] GC(174) Concurrent cleanup 24103M->24102M(31744M) 0.100ms [319.256s][info][gc,free ] Free: 7481M, Max: 8192K regular, 728M humongous, Frag: 91% external, 0% internal; Used: 6676K, Mutator Free: 936 Collector Reserve: 111M, Max: 8192K; Used: 669K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [319.256s][info][gc,start ] GC(174) Concurrent strong roots [319.256s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent strong root [319.257s][info][gc ] GC(174) Concurrent strong roots 0.436ms [319.257s][info][gc,start ] GC(174) Concurrent evacuation [319.257s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent evacuation [319.290s][info][gc ] GC(174) Concurrent evacuation 33.645ms [319.291s][info][gc,start ] GC(174) Pause Init Update Refs [319.291s][info][gc ] GC(174) Pause Init Update Refs 0.464ms [319.291s][info][gc,start ] GC(174) Concurrent update references [319.291s][info][gc,task ] GC(174) Using 4 of 8 workers for concurrent reference update [319.291s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [319.502s][info][gc ] GC(174) Concurrent update references 210.546ms [319.502s][info][gc,start ] GC(174) Concurrent update thread roots [319.509s][info][gc ] GC(174) Concurrent update thread roots 7.604ms [319.510s][info][gc,start ] GC(174) Pause Final Update Refs [319.510s][info][gc,task ] GC(174) Using 8 of 8 workers for final reference update [319.510s][info][gc,free ] Free: 11043M, Max: 8192K regular, 592M humongous, Frag: 91% external, 42% internal; Used: 4692M, Mutator Free: 1381 Collector Reserve: 688M, Max: 8192K; Used: 65536K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [319.510s][info][gc ] GC(174) Pause Final Update Refs 0.199ms [319.510s][info][gc,start ] GC(174) Concurrent cleanup [319.510s][info][gc ] GC(174) Concurrent cleanup 24707M->19964M(31744M) 0.176ms [319.510s][info][gc,ergo ] GC(174) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6258K, young_available: 11731M [319.511s][info][gc,ergo ] GC(174) At end of Concurrent Young GC: GCU: 7.9%, MU: 17.4% during period of 2.241s [319.511s][info][gc,ergo ] GC(174) At end of Concurrent Young GC: YOUNG generation used: 1941M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 11730M [319.511s][info][gc,ergo ] GC(174) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6258K [319.511s][info][gc,free ] Free: 11042M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 6091K, Mutator Free: 1381 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [319.511s][info][gc,stats ] [319.511s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [319.511s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [319.511s][info][gc,stats ] [319.511s][info][gc,stats ] Concurrent Reset 22074 us [319.511s][info][gc,stats ] Pause Init Mark (G) 4909 us [319.511s][info][gc,stats ] Pause Init Mark (N) 4164 us [319.511s][info][gc,stats ] Swap Remembered Set 3916 us [319.511s][info][gc,stats ] Update Region States 111 us [319.511s][info][gc,stats ] Concurrent Scan Remembered Set 16329 us, parallelism: 3.98x [319.511s][info][gc,stats ] RS: 64973 us [319.511s][info][gc,stats ] RS: Scan Clusters 64973 us, workers (us): 16252, 16247, 16237, 16237, ---, ---, ---, ---, [319.511s][info][gc,stats ] Concurrent Mark Roots 3526 us, parallelism: 3.41x [319.511s][info][gc,stats ] CMR: 12018 us [319.511s][info][gc,stats ] CMR: Thread Roots 10929 us, workers (us): 2705, 2638, 2572, 3014, ---, ---, ---, ---, [319.511s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 183, 265, 348, 165, ---, ---, ---, ---, [319.511s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 31, 27, 19, 13, ---, ---, ---, ---, [319.511s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 9, ---, ---, ---, ---, ---, ---, [319.511s][info][gc,stats ] Concurrent Marking 435007 us, parallelism: 3.96x [319.511s][info][gc,stats ] CM: 1721964 us [319.511s][info][gc,stats ] CM: Parallel Mark 1721964 us, workers (us): 430500, 430497, 430474, 430493, ---, ---, ---, ---, [319.511s][info][gc,stats ] Pause Final Mark (G) 1400 us [319.511s][info][gc,stats ] Pause Final Mark (N) 926 us [319.511s][info][gc,stats ] Finish Mark 442 us [319.511s][info][gc,stats ] Update Region States 96 us [319.511s][info][gc,stats ] Choose Collection Set 149 us [319.511s][info][gc,stats ] Rebuild Free Set 44 us [319.511s][info][gc,stats ] Concurrent Thread Roots 3098 us, parallelism: 3.70x [319.511s][info][gc,stats ] CTR: 11468 us [319.511s][info][gc,stats ] CTR: Thread Roots 11468 us, workers (us): 3038, 2801, 2795, 2834, ---, ---, ---, ---, [319.511s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.02x [319.511s][info][gc,stats ] CWRF: 1 us [319.511s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [319.511s][info][gc,stats ] Concurrent Weak Roots 645 us [319.511s][info][gc,stats ] Roots 58 us, parallelism: 1.35x [319.511s][info][gc,stats ] CWR: 78 us [319.511s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 28, 21, 17, 13, ---, ---, ---, ---, [319.511s][info][gc,stats ] Rendezvous 573 us [319.511s][info][gc,stats ] Concurrent Cleanup 104 us [319.511s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.61x [319.511s][info][gc,stats ] CSR: 1147 us [319.511s][info][gc,stats ] CSR: Code Cache Roots 968 us, workers (us): 352, 257, 199, 160, ---, ---, ---, ---, [319.511s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 43, 40, 39, 28, ---, ---, ---, ---, [319.511s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, ---, 22, ---, ---, ---, ---, [319.511s][info][gc,stats ] Concurrent Evacuation 33671 us [319.511s][info][gc,stats ] Pause Init Update Refs (G) 926 us [319.511s][info][gc,stats ] Pause Init Update Refs (N) 473 us [319.511s][info][gc,stats ] Manage GCLABs 393 us [319.511s][info][gc,stats ] Concurrent Update Refs 210568 us [319.511s][info][gc,stats ] Concurrent Update Thread Roots 7620 us [319.511s][info][gc,stats ] Pause Final Update Refs (G) 795 us [319.511s][info][gc,stats ] Pause Final Update Refs (N) 204 us [319.511s][info][gc,stats ] Update Region States 43 us [319.511s][info][gc,stats ] Trash Collection Set 17 us [319.511s][info][gc,stats ] Rebuild Free Set 68 us [319.511s][info][gc,stats ] Concurrent Cleanup 183 us [319.511s][info][gc,stats ] Workers: Evacuated 93701K across 2178757 objects, abandoned 0B across 0 objects. [319.511s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [319.511s][info][gc,stats ] - age 1: 70706304 bytes, 70706304 total [319.511s][info][gc,stats ] - age 2: 18296768 bytes, 89003072 total [319.511s][info][gc,stats ] - age 3: 6946856 bytes, 95949928 total [319.511s][info][gc,stats ] [319.511s][info][gc,stats ] Mutators: Evacuated 419K across 3869 objects, abandoned 0B across 0 objects. [319.511s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [319.511s][info][gc,stats ] - age 1: 417064 bytes, 417064 total [319.511s][info][gc,stats ] - age 2: 9728 bytes, 426792 total [319.511s][info][gc,stats ] - age 3: 3216 bytes, 430008 total [319.511s][info][gc,stats ] [319.511s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [319.511s][info][gc,stats ] - age 1: 129923040 bytes, 129923040 total [319.511s][info][gc,stats ] - age 2: 121983064 bytes, 251906104 total [319.511s][info][gc,stats ] - age 3: 83790624 bytes, 335696728 total [319.511s][info][gc,stats ] - age 4: 6410376 bytes, 342107104 total [319.511s][info][gc,stats ] [319.511s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [319.511s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [319.511s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [319.521s][info][gc ] Transition from: normal to: idle [321.239s][info][gc ] Trigger (YOUNG): Average GC time (3048.60 ms) is above the time for average allocation rate (1979 MB/s) to deplete free headroom (6033M) (margin of error = 2.40) [321.239s][info][gc,ergo ] Free headroom: 7620M (free) - 1587M (spike) - 0B (penalties) = 6033M [321.239s][info][gc ] Transition from: idle to: normal [321.239s][info][gc ] Heuristics request for young collection accepted [321.239s][info][gc,free ] Free: 7620M, Max: 8192K regular, 736M humongous, Frag: 91% external, 0% internal; Used: 11926K, Mutator Free: 954 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [321.239s][info][gc,ergo ] GC(175) Start GC cycle (YOUNG) [321.239s][info][gc,start ] GC(175) Concurrent reset [321.239s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent reset [321.262s][info][gc ] GC(175) Concurrent reset 23.070ms [321.263s][info][gc,start ] GC(175) Pause Init Mark (YOUNG) [321.263s][info][gc,task ] GC(175) Using 8 of 8 workers for init marking [321.267s][info][gc ] GC(175) Pause Init Mark (YOUNG) 3.593ms [321.267s][info][gc,start ] GC(175) Concurrent remembered set scanning [321.267s][info][gc,task ] GC(175) Using 4 of 8 workers for Concurrent remembered set scanning [321.284s][info][gc ] GC(175) Concurrent remembered set scanning 16.911ms [321.284s][info][gc,start ] GC(175) Concurrent marking roots [321.284s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent marking roots [321.287s][info][gc ] GC(175) Concurrent marking roots 3.252ms [321.287s][info][gc,start ] GC(175) Concurrent marking (YOUNG) [321.287s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent marking [321.731s][info][gc ] GC(175) Concurrent marking (YOUNG) 444.017ms [321.731s][info][gc,start ] GC(175) Pause Final Mark (YOUNG) [321.731s][info][gc,task ] GC(175) Using 8 of 8 workers for final marking [321.732s][info][gc,ergo ] GC(175) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [321.732s][info][gc,ergo ] GC(175) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [321.732s][info][gc,ergo ] GC(175) Chosen CSet evacuates young: 44356K (of which at least: 0B are to be promoted), old: 0B [321.732s][info][gc,ergo ] GC(175) Collectable Garbage: 4944M (99%), Immediate: 0B (0%), 0 regions, CSet: 4944M (99%), 624 regions [321.732s][info][gc,ergo ] GC(175) Evacuation Targets: YOUNG: 44356K, PROMOTE: 0B, OLD: 0B, TOTAL: 44356K [321.732s][info][gc,free ] Free: 7242M, Max: 8192K regular, 592M humongous, Frag: 92% external, 0% internal; Used: 5570K, Mutator Free: 906 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [321.732s][info][gc ] GC(175) Pause Final Mark (YOUNG) 0.978ms [321.733s][info][gc,start ] GC(175) Concurrent thread roots [321.733s][info][gc,task ] GC(175) Using 4 of 8 workers for Concurrent thread roots [321.736s][info][gc ] GC(175) Concurrent thread roots 3.671ms [321.736s][info][gc,start ] GC(175) Concurrent weak references [321.736s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent weak references [321.736s][info][gc,ref ] GC(175) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [321.736s][info][gc,ref ] GC(175) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [321.736s][info][gc,ref ] GC(175) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [321.736s][info][gc ] GC(175) Concurrent weak references 0.062ms [321.736s][info][gc,start ] GC(175) Concurrent weak roots [321.736s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent weak root [321.737s][info][gc ] GC(175) Concurrent weak roots 0.701ms [321.737s][info][gc,start ] GC(175) Concurrent cleanup [321.737s][info][gc ] GC(175) Concurrent cleanup 24405M->24406M(31744M) 0.107ms [321.737s][info][gc,free ] Free: 7230M, Max: 8192K regular, 592M humongous, Frag: 92% external, 0% internal; Used: 1927K, Mutator Free: 904 Collector Reserve: 56561K, Max: 8192K; Used: 782K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [321.737s][info][gc,start ] GC(175) Concurrent strong roots [321.737s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent strong root [321.738s][info][gc ] GC(175) Concurrent strong roots 0.425ms [321.738s][info][gc,start ] GC(175) Concurrent evacuation [321.738s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent evacuation [321.756s][info][gc ] GC(175) Concurrent evacuation 18.040ms [321.756s][info][gc,start ] GC(175) Pause Init Update Refs [321.756s][info][gc ] GC(175) Pause Init Update Refs 0.463ms [321.757s][info][gc,start ] GC(175) Concurrent update references [321.757s][info][gc,task ] GC(175) Using 4 of 8 workers for concurrent reference update [321.757s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [321.953s][info][gc ] GC(175) Concurrent update references 196.828ms [321.953s][info][gc,start ] GC(175) Concurrent update thread roots [321.962s][info][gc ] GC(175) Concurrent update thread roots 8.444ms [321.962s][info][gc,start ] GC(175) Pause Final Update Refs [321.962s][info][gc,task ] GC(175) Using 8 of 8 workers for final reference update [321.962s][info][gc,free ] Free: 11074M, Max: 8192K regular, 512M humongous, Frag: 92% external, 44% internal; Used: 4945M, Mutator Free: 1385 Collector Reserve: 687M, Max: 8192K; Used: 49154K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [321.962s][info][gc ] GC(175) Pause Final Update Refs 0.199ms [321.963s][info][gc,start ] GC(175) Concurrent cleanup [321.963s][info][gc ] GC(175) Concurrent cleanup 24913M->19933M(31744M) 0.164ms [321.963s][info][gc,ergo ] GC(175) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6258K, young_available: 11762M [321.963s][info][gc,ergo ] GC(175) At end of Concurrent Young GC: GCU: 7.0%, MU: 17.0% during period of 2.452s [321.963s][info][gc,ergo ] GC(175) At end of Concurrent Young GC: YOUNG generation used: 1910M, used regions: 1928M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 11761M [321.963s][info][gc,ergo ] GC(175) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6258K [321.963s][info][gc,free ] Free: 11073M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 6802K, Mutator Free: 1385 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [321.963s][info][gc,stats ] [321.963s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [321.963s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [321.963s][info][gc,stats ] [321.963s][info][gc,stats ] Concurrent Reset 23107 us [321.963s][info][gc,stats ] Pause Init Mark (G) 4331 us [321.963s][info][gc,stats ] Pause Init Mark (N) 3602 us [321.963s][info][gc,stats ] Swap Remembered Set 3397 us [321.963s][info][gc,stats ] Update Region States 76 us [321.963s][info][gc,stats ] Concurrent Scan Remembered Set 16928 us, parallelism: 3.98x [321.963s][info][gc,stats ] RS: 67395 us [321.963s][info][gc,stats ] RS: Scan Clusters 67395 us, workers (us): 16860, 16849, 16845, 16841, ---, ---, ---, ---, [321.963s][info][gc,stats ] Concurrent Mark Roots 3264 us, parallelism: 3.58x [321.963s][info][gc,stats ] CMR: 11699 us [321.963s][info][gc,stats ] CMR: Thread Roots 10669 us, workers (us): 2674, 2557, 2680, 2758, ---, ---, ---, ---, [321.963s][info][gc,stats ] CMR: Code Cache Roots 907 us, workers (us): 177, 339, 247, 144, ---, ---, ---, ---, [321.963s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 26, 23, 20, 17, ---, ---, ---, ---, [321.963s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [321.963s][info][gc,stats ] Concurrent Marking 444042 us, parallelism: 3.96x [321.963s][info][gc,stats ] CM: 1758042 us [321.963s][info][gc,stats ] CM: Parallel Mark 1758042 us, workers (us): 439522, 439520, 439509, 439491, ---, ---, ---, ---, [321.963s][info][gc,stats ] Pause Final Mark (G) 1494 us [321.963s][info][gc,stats ] Pause Final Mark (N) 985 us [321.963s][info][gc,stats ] Finish Mark 511 us [321.963s][info][gc,stats ] Update Region States 82 us [321.963s][info][gc,stats ] Choose Collection Set 157 us [321.963s][info][gc,stats ] Rebuild Free Set 43 us [321.963s][info][gc,stats ] Concurrent Thread Roots 3685 us, parallelism: 3.87x [321.963s][info][gc,stats ] CTR: 14274 us [321.963s][info][gc,stats ] CTR: Thread Roots 14274 us, workers (us): 3621, 3537, 3532, 3584, ---, ---, ---, ---, [321.963s][info][gc,stats ] Concurrent Weak References 66 us, parallelism: 0.03x [321.963s][info][gc,stats ] CWRF: 2 us [321.963s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [321.963s][info][gc,stats ] Concurrent Weak Roots 706 us [321.963s][info][gc,stats ] Roots 55 us, parallelism: 1.43x [321.963s][info][gc,stats ] CWR: 79 us [321.964s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 22, 17, 14, ---, ---, ---, ---, [321.964s][info][gc,stats ] Rendezvous 637 us [321.964s][info][gc,stats ] Concurrent Cleanup 112 us [321.964s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.51x [321.964s][info][gc,stats ] CSR: 1074 us [321.964s][info][gc,stats ] CSR: Code Cache Roots 915 us, workers (us): 227, 173, 162, 354, ---, ---, ---, ---, [321.964s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 38, 34, 31, 28, ---, ---, ---, ---, [321.964s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, ---, 22, ---, ---, ---, ---, ---, [321.964s][info][gc,stats ] Concurrent Evacuation 18058 us [321.964s][info][gc,stats ] Pause Init Update Refs (G) 960 us [321.964s][info][gc,stats ] Pause Init Update Refs (N) 472 us [321.964s][info][gc,stats ] Manage GCLABs 390 us [321.964s][info][gc,stats ] Concurrent Update Refs 196849 us [321.964s][info][gc,stats ] Concurrent Update Thread Roots 8451 us [321.964s][info][gc,stats ] Pause Final Update Refs (G) 721 us [321.964s][info][gc,stats ] Pause Final Update Refs (N) 204 us [321.964s][info][gc,stats ] Update Region States 42 us [321.964s][info][gc,stats ] Trash Collection Set 18 us [321.964s][info][gc,stats ] Rebuild Free Set 67 us [321.964s][info][gc,stats ] Concurrent Cleanup 171 us [321.964s][info][gc,stats ] Workers: Evacuated 43953K across 623430 objects, abandoned 0B across 0 objects. [321.964s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [321.964s][info][gc,stats ] - age 1: 34041560 bytes, 34041560 total [321.964s][info][gc,stats ] - age 2: 4624096 bytes, 38665656 total [321.964s][info][gc,stats ] - age 3: 5984096 bytes, 44649752 total [321.964s][info][gc,stats ] - age 4: 358792 bytes, 45008544 total [321.964s][info][gc,stats ] [321.964s][info][gc,stats ] Mutators: Evacuated 402K across 3140 objects, abandoned 0B across 0 objects. [321.964s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [321.964s][info][gc,stats ] - age 1: 409424 bytes, 409424 total [321.964s][info][gc,stats ] - age 2: 904 bytes, 410328 total [321.964s][info][gc,stats ] - age 3: 1896 bytes, 412224 total [321.964s][info][gc,stats ] - age 4: 56 bytes, 412280 total [321.964s][info][gc,stats ] [321.964s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [321.964s][info][gc,stats ] - age 1: 52968376 bytes, 52968376 total [321.964s][info][gc,stats ] - age 2: 129852800 bytes, 182821176 total [321.964s][info][gc,stats ] - age 3: 121719704 bytes, 304540880 total [321.964s][info][gc,stats ] - age 4: 83758336 bytes, 388299216 total [321.964s][info][gc,stats ] - age 5: 6410376 bytes, 394709592 total [321.964s][info][gc,stats ] [321.964s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [321.964s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [321.964s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [321.974s][info][gc ] Transition from: normal to: idle [322.928s][info][gc ] Periodic Sample: GCU = 6.995%, MU = 16.982% during most recent 5.0s [323.839s][info][gc ] Trigger (YOUNG): Average GC time (2936.09 ms) is above the time for average allocation rate (1971 MB/s) to deplete free headroom (5785M) (margin of error = 2.42) [323.839s][info][gc,ergo ] Free headroom: 7372M (free) - 1587M (spike) - 0B (penalties) = 5785M [323.839s][info][gc ] Transition from: idle to: normal [323.839s][info][gc ] Heuristics request for young collection accepted [323.839s][info][gc,free ] Free: 7372M, Max: 8192K regular, 704M humongous, Frag: 91% external, 0% internal; Used: 11974K, Mutator Free: 923 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [323.839s][info][gc,ergo ] GC(176) Start GC cycle (YOUNG) [323.839s][info][gc,start ] GC(176) Concurrent reset [323.839s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent reset [323.864s][info][gc ] GC(176) Concurrent reset 24.094ms [323.864s][info][gc,start ] GC(176) Pause Init Mark (YOUNG) [323.864s][info][gc,task ] GC(176) Using 8 of 8 workers for init marking [323.868s][info][gc ] GC(176) Pause Init Mark (YOUNG) 3.730ms [323.868s][info][gc,start ] GC(176) Concurrent remembered set scanning [323.868s][info][gc,task ] GC(176) Using 4 of 8 workers for Concurrent remembered set scanning [323.886s][info][gc ] GC(176) Concurrent remembered set scanning 18.235ms [323.886s][info][gc,start ] GC(176) Concurrent marking roots [323.886s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent marking roots [323.890s][info][gc ] GC(176) Concurrent marking roots 4.026ms [323.890s][info][gc,start ] GC(176) Concurrent marking (YOUNG) [323.890s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent marking [324.333s][info][gc ] GC(176) Concurrent marking (YOUNG) 442.545ms [324.333s][info][gc,start ] GC(176) Pause Final Mark (YOUNG) [324.333s][info][gc,task ] GC(176) Using 8 of 8 workers for final marking [324.334s][info][gc,ergo ] GC(176) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [324.334s][info][gc,ergo ] GC(176) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [324.334s][info][gc,ergo ] GC(176) Chosen CSet evacuates young: 48787K (of which at least: 0B are to be promoted), old: 0B [324.334s][info][gc,ergo ] GC(176) Collectable Garbage: 5189M (99%), Immediate: 0B (0%), 0 regions, CSet: 5189M (99%), 655 regions [324.334s][info][gc,ergo ] GC(176) Evacuation Targets: YOUNG: 48787K, PROMOTE: 0B, OLD: 0B, TOTAL: 48787K [324.334s][info][gc,free ] Free: 6992M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7777K, Mutator Free: 875 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [324.334s][info][gc ] GC(176) Pause Final Mark (YOUNG) 0.879ms [324.334s][info][gc,start ] GC(176) Concurrent thread roots [324.334s][info][gc,task ] GC(176) Using 4 of 8 workers for Concurrent thread roots [324.338s][info][gc ] GC(176) Concurrent thread roots 3.408ms [324.338s][info][gc,start ] GC(176) Concurrent weak references [324.338s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent weak references [324.338s][info][gc,ref ] GC(176) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [324.338s][info][gc,ref ] GC(176) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [324.338s][info][gc,ref ] GC(176) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [324.338s][info][gc ] GC(176) Concurrent weak references 0.038ms [324.338s][info][gc,start ] GC(176) Concurrent weak roots [324.338s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent weak root [324.339s][info][gc ] GC(176) Concurrent weak roots 0.712ms [324.339s][info][gc,start ] GC(176) Concurrent cleanup [324.339s][info][gc ] GC(176) Concurrent cleanup 24648M->24648M(31744M) 0.102ms [324.339s][info][gc,free ] Free: 6980M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3177K, Mutator Free: 873 Collector Reserve: 64721K, Max: 8192K; Used: 814K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [324.339s][info][gc,start ] GC(176) Concurrent strong roots [324.339s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent strong root [324.339s][info][gc ] GC(176) Concurrent strong roots 0.416ms [324.339s][info][gc,start ] GC(176) Concurrent evacuation [324.339s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent evacuation [324.363s][info][gc ] GC(176) Concurrent evacuation 23.724ms [324.363s][info][gc,start ] GC(176) Pause Init Update Refs [324.364s][info][gc ] GC(176) Pause Init Update Refs 0.484ms [324.364s][info][gc,start ] GC(176) Concurrent update references [324.364s][info][gc,task ] GC(176) Using 4 of 8 workers for concurrent reference update [324.364s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [324.551s][info][gc ] GC(176) Concurrent update references 187.429ms [324.551s][info][gc,start ] GC(176) Concurrent update thread roots [324.559s][info][gc ] GC(176) Concurrent update thread roots 7.835ms [324.559s][info][gc,start ] GC(176) Pause Final Update Refs [324.559s][info][gc,task ] GC(176) Using 8 of 8 workers for final reference update [324.560s][info][gc,free ] Free: 11092M, Max: 8192K regular, 512M humongous, Frag: 92% external, 46% internal; Used: 5177M, Mutator Free: 1387 Collector Reserve: 687M, Max: 8192K; Used: 65538K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [324.560s][info][gc ] GC(176) Pause Final Update Refs 0.222ms [324.560s][info][gc,start ] GC(176) Concurrent cleanup [324.560s][info][gc ] GC(176) Concurrent cleanup 25144M->19915M(31744M) 0.172ms [324.560s][info][gc,ergo ] GC(176) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6258K, young_available: 11779M [324.560s][info][gc,ergo ] GC(176) At end of Concurrent Young GC: GCU: 6.6%, MU: 16.8% during period of 2.597s [324.560s][info][gc,ergo ] GC(176) At end of Concurrent Young GC: YOUNG generation used: 1893M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13672M, available: 11778M [324.560s][info][gc,ergo ] GC(176) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18072M, available: 6258K [324.560s][info][gc,free ] Free: 11090M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 5366K, Mutator Free: 1387 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [324.561s][info][gc,stats ] [324.561s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [324.561s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [324.561s][info][gc,stats ] [324.561s][info][gc,stats ] Concurrent Reset 24125 us [324.561s][info][gc,stats ] Pause Init Mark (G) 4473 us [324.561s][info][gc,stats ] Pause Init Mark (N) 3739 us [324.561s][info][gc,stats ] Swap Remembered Set 3480 us [324.561s][info][gc,stats ] Update Region States 111 us [324.561s][info][gc,stats ] Concurrent Scan Remembered Set 18253 us, parallelism: 3.98x [324.561s][info][gc,stats ] RS: 72683 us [324.561s][info][gc,stats ] RS: Scan Clusters 72683 us, workers (us): 18177, 18172, 18168, 18166, ---, ---, ---, ---, [324.561s][info][gc,stats ] Concurrent Mark Roots 4055 us, parallelism: 3.55x [324.561s][info][gc,stats ] CMR: 14386 us [324.561s][info][gc,stats ] CMR: Thread Roots 13068 us, workers (us): 3308, 3221, 3350, 3189, ---, ---, ---, ---, [324.561s][info][gc,stats ] CMR: Code Cache Roots 1176 us, workers (us): 177, 320, 179, 501, ---, ---, ---, ---, [324.561s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 33, 27, 25, 21, ---, ---, ---, ---, [324.561s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [324.561s][info][gc,stats ] Concurrent Marking 442571 us, parallelism: 3.96x [324.561s][info][gc,stats ] CM: 1752907 us [324.561s][info][gc,stats ] CM: Parallel Mark 1752907 us, workers (us): 438236, 438227, 438224, 438220, ---, ---, ---, ---, [324.561s][info][gc,stats ] Pause Final Mark (G) 1354 us [324.561s][info][gc,stats ] Pause Final Mark (N) 887 us [324.561s][info][gc,stats ] Finish Mark 376 us [324.561s][info][gc,stats ] Update Region States 96 us [324.561s][info][gc,stats ] Choose Collection Set 159 us [324.561s][info][gc,stats ] Rebuild Free Set 42 us [324.561s][info][gc,stats ] Concurrent Thread Roots 3420 us, parallelism: 3.84x [324.561s][info][gc,stats ] CTR: 13117 us [324.561s][info][gc,stats ] CTR: Thread Roots 13117 us, workers (us): 3366, 3229, 3254, 3269, ---, ---, ---, ---, [324.561s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [324.561s][info][gc,stats ] CWRF: 1 us [324.561s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [324.561s][info][gc,stats ] Concurrent Weak Roots 728 us [324.561s][info][gc,stats ] Roots 54 us, parallelism: 1.48x [324.561s][info][gc,stats ] CWR: 79 us [324.561s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 20, 18, 15, ---, ---, ---, ---, [324.561s][info][gc,stats ] Rendezvous 649 us [324.561s][info][gc,stats ] Concurrent Cleanup 108 us [324.561s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.76x [324.561s][info][gc,stats ] CSR: 1157 us [324.561s][info][gc,stats ] CSR: Code Cache Roots 974 us, workers (us): 207, 336, 192, 239, ---, ---, ---, ---, [324.561s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 41, 41, 42, 30, ---, ---, ---, ---, [324.561s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [324.561s][info][gc,stats ] Concurrent Evacuation 23738 us [324.561s][info][gc,stats ] Pause Init Update Refs (G) 956 us [324.561s][info][gc,stats ] Pause Init Update Refs (N) 492 us [324.561s][info][gc,stats ] Manage GCLABs 404 us [324.561s][info][gc,stats ] Concurrent Update Refs 187456 us [324.561s][info][gc,stats ] Concurrent Update Thread Roots 7852 us [324.561s][info][gc,stats ] Pause Final Update Refs (G) 762 us [324.561s][info][gc,stats ] Pause Final Update Refs (N) 227 us [324.561s][info][gc,stats ] Update Region States 49 us [324.561s][info][gc,stats ] Trash Collection Set 18 us [324.561s][info][gc,stats ] Rebuild Free Set 80 us [324.561s][info][gc,stats ] Concurrent Cleanup 178 us [324.561s][info][gc,stats ] Workers: Evacuated 48388K across 727871 objects, abandoned 0B across 0 objects. [324.561s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [324.561s][info][gc,stats ] - age 1: 37830184 bytes, 37830184 total [324.561s][info][gc,stats ] - age 2: 754392 bytes, 38584576 total [324.561s][info][gc,stats ] - age 3: 4623568 bytes, 43208144 total [324.561s][info][gc,stats ] - age 4: 5983032 bytes, 49191176 total [324.561s][info][gc,stats ] - age 5: 358848 bytes, 49550024 total [324.561s][info][gc,stats ] [324.561s][info][gc,stats ] Mutators: Evacuated 398K across 3129 objects, abandoned 0B across 0 objects. [324.561s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [324.561s][info][gc,stats ] - age 1: 404072 bytes, 404072 total [324.561s][info][gc,stats ] - age 2: 48 bytes, 404120 total [324.561s][info][gc,stats ] - age 3: 1304 bytes, 405424 total [324.561s][info][gc,stats ] - age 4: 2904 bytes, 408328 total [324.561s][info][gc,stats ] [324.561s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [324.561s][info][gc,stats ] - age 2: 52968376 bytes, 52968376 total [324.561s][info][gc,stats ] - age 3: 129852736 bytes, 182821112 total [324.561s][info][gc,stats ] - age 4: 121719704 bytes, 304540816 total [324.561s][info][gc,stats ] - age 5: 83758336 bytes, 388299152 total [324.561s][info][gc,stats ] - age 6: 6410376 bytes, 394709528 total [324.561s][info][gc,stats ] [324.561s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [324.561s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [324.561s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [324.571s][info][gc ] Transition from: normal to: idle [326.532s][info][gc ] Trigger (YOUNG): Average GC time (2826.96 ms) is above the time for average allocation rate (1986 MB/s) to deplete free headroom (5611M) (margin of error = 2.43) [326.532s][info][gc,ergo ] Free headroom: 7199M (free) - 1587M (spike) - 0B (penalties) = 5611M [326.532s][info][gc ] Transition from: idle to: normal [326.532s][info][gc ] Heuristics request for young collection accepted [326.532s][info][gc,free ] Free: 7198M, Max: 8192K regular, 544M humongous, Frag: 93% external, 0% internal; Used: 9233K, Mutator Free: 901 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [326.532s][info][gc,ergo ] GC(177) Start GC cycle (YOUNG) [326.532s][info][gc,start ] GC(177) Concurrent reset [326.532s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent reset [326.558s][info][gc ] GC(177) Concurrent reset 25.286ms [326.558s][info][gc,start ] GC(177) Pause Init Mark (YOUNG) [326.558s][info][gc,task ] GC(177) Using 8 of 8 workers for init marking [326.564s][info][gc ] GC(177) Pause Init Mark (YOUNG) 5.448ms [326.564s][info][gc,start ] GC(177) Concurrent remembered set scanning [326.564s][info][gc,task ] GC(177) Using 4 of 8 workers for Concurrent remembered set scanning [326.584s][info][gc ] GC(177) Concurrent remembered set scanning 20.055ms [326.584s][info][gc,start ] GC(177) Concurrent marking roots [326.584s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent marking roots [326.587s][info][gc ] GC(177) Concurrent marking roots 3.308ms [326.587s][info][gc,start ] GC(177) Concurrent marking (YOUNG) [326.587s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent marking [327.036s][info][gc ] GC(177) Concurrent marking (YOUNG) 448.305ms [327.036s][info][gc,start ] GC(177) Pause Final Mark (YOUNG) [327.036s][info][gc,task ] GC(177) Using 8 of 8 workers for final marking [327.037s][info][gc,ergo ] GC(177) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [327.037s][info][gc,ergo ] GC(177) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [327.037s][info][gc,ergo ] GC(177) Chosen CSet evacuates young: 54541K (of which at least: 0B are to be promoted), old: 0B [327.037s][info][gc,ergo ] GC(177) Collectable Garbage: 5366M (99%), Immediate: 0B (0%), 0 regions, CSet: 5366M (99%), 678 regions [327.037s][info][gc,ergo ] GC(177) Evacuation Targets: YOUNG: 54541K, PROMOTE: 0B, OLD: 0B, TOTAL: 54541K [327.037s][info][gc,free ] Free: 6795M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4587K, Mutator Free: 850 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [327.037s][info][gc ] GC(177) Pause Final Mark (YOUNG) 0.989ms [327.037s][info][gc,start ] GC(177) Concurrent thread roots [327.037s][info][gc,task ] GC(177) Using 4 of 8 workers for Concurrent thread roots [327.040s][info][gc ] GC(177) Concurrent thread roots 3.152ms [327.040s][info][gc,start ] GC(177) Concurrent weak references [327.040s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent weak references [327.040s][info][gc,ref ] GC(177) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.040s][info][gc,ref ] GC(177) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.040s][info][gc,ref ] GC(177) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.040s][info][gc ] GC(177) Concurrent weak references 0.037ms [327.040s][info][gc,start ] GC(177) Concurrent weak roots [327.040s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent weak root [327.041s][info][gc ] GC(177) Concurrent weak roots 0.631ms [327.041s][info][gc,start ] GC(177) Concurrent cleanup [327.041s][info][gc ] GC(177) Concurrent cleanup 24842M->24843M(31744M) 0.102ms [327.041s][info][gc,free ] Free: 6784M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7302K, Mutator Free: 849 Collector Reserve: 64820K, Max: 8192K; Used: 715K Old Collector Reserve: 6243K, Max: 6243K; Used: 1949K [327.041s][info][gc,start ] GC(177) Concurrent strong roots [327.041s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent strong root [327.041s][info][gc ] GC(177) Concurrent strong roots 0.430ms [327.042s][info][gc,start ] GC(177) Concurrent evacuation [327.042s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent evacuation [327.068s][info][gc ] GC(177) Concurrent evacuation 26.023ms [327.068s][info][gc,start ] GC(177) Pause Init Update Refs [327.068s][info][gc ] GC(177) Pause Init Update Refs 0.428ms [327.068s][info][gc,start ] GC(177) Concurrent update references [327.068s][info][gc,task ] GC(177) Using 4 of 8 workers for concurrent reference update [327.068s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [327.283s][info][gc ] GC(177) Concurrent update references 214.513ms [327.283s][info][gc,start ] GC(177) Concurrent update thread roots [327.290s][info][gc ] GC(177) Concurrent update thread roots 7.022ms [327.290s][info][gc,start ] GC(177) Pause Final Update Refs [327.290s][info][gc,task ] GC(177) Using 8 of 8 workers for final reference update [327.291s][info][gc,free ] Free: 11010M, Max: 8192K regular, 448M humongous, Frag: 93% external, 48% internal; Used: 5353M, Mutator Free: 1377 Collector Reserve: 687M, Max: 8192K; Used: 65538K Old Collector Reserve: 14435K, Max: 8192K; Used: 10141K [327.291s][info][gc ] GC(177) Pause Final Update Refs 0.198ms [327.291s][info][gc,start ] GC(177) Concurrent cleanup [327.291s][info][gc ] GC(177) Concurrent cleanup 25400M->19989M(31744M) 0.231ms [327.291s][info][gc ] GC(177) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 18080M [327.291s][info][gc,ergo ] GC(177) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 14450K, young_available: 11697M [327.291s][info][gc,ergo ] GC(177) At end of Concurrent Young GC: GCU: 6.6%, MU: 16.9% during period of 2.731s [327.291s][info][gc,ergo ] GC(177) At end of Concurrent Young GC: YOUNG generation used: 1966M, used regions: 1984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13664M, available: 11697M [327.291s][info][gc,ergo ] GC(177) At end of Concurrent Young GC: OLD generation used: 18023M, used regions: 18072M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18080M, available: 14450K [327.291s][info][gc,free ] Free: 11009M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 7079K, Mutator Free: 1377 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 14435K, Max: 8192K; Used: 1949K [327.292s][info][gc,stats ] [327.292s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [327.292s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [327.292s][info][gc,stats ] [327.292s][info][gc,stats ] Concurrent Reset 25315 us [327.292s][info][gc,stats ] Pause Init Mark (G) 6211 us [327.292s][info][gc,stats ] Pause Init Mark (N) 5457 us [327.292s][info][gc,stats ] Swap Remembered Set 5244 us [327.292s][info][gc,stats ] Update Region States 75 us [327.292s][info][gc,stats ] Concurrent Scan Remembered Set 20071 us, parallelism: 3.87x [327.292s][info][gc,stats ] RS: 77711 us [327.292s][info][gc,stats ] RS: Scan Clusters 77711 us, workers (us): 19985, 19979, 18890, 18858, ---, ---, ---, ---, [327.292s][info][gc,stats ] Concurrent Mark Roots 3323 us, parallelism: 3.50x [327.292s][info][gc,stats ] CMR: 11618 us [327.292s][info][gc,stats ] CMR: Thread Roots 10591 us, workers (us): 2716, 2626, 2509, 2740, ---, ---, ---, ---, [327.292s][info][gc,stats ] CMR: Code Cache Roots 901 us, workers (us): 243, 179, 336, 143, ---, ---, ---, ---, [327.292s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 30, 23, 20, 15, ---, ---, ---, ---, [327.292s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [327.292s][info][gc,stats ] Concurrent Marking 448331 us, parallelism: 3.96x [327.292s][info][gc,stats ] CM: 1774562 us [327.292s][info][gc,stats ] CM: Parallel Mark 1774562 us, workers (us): 443647, 443639, 443645, 443630, ---, ---, ---, ---, [327.292s][info][gc,stats ] Pause Final Mark (G) 1486 us [327.292s][info][gc,stats ] Pause Final Mark (N) 995 us [327.292s][info][gc,stats ] Finish Mark 503 us [327.292s][info][gc,stats ] Update Region States 86 us [327.292s][info][gc,stats ] Choose Collection Set 173 us [327.292s][info][gc,stats ] Rebuild Free Set 43 us [327.292s][info][gc,stats ] Concurrent Thread Roots 3165 us, parallelism: 3.80x [327.292s][info][gc,stats ] CTR: 12016 us [327.292s][info][gc,stats ] CTR: Thread Roots 12016 us, workers (us): 3109, 2972, 3023, 2913, ---, ---, ---, ---, [327.292s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [327.292s][info][gc,stats ] CWRF: 1 us [327.292s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [327.292s][info][gc,stats ] Concurrent Weak Roots 635 us [327.292s][info][gc,stats ] Roots 53 us, parallelism: 1.42x [327.292s][info][gc,stats ] CWR: 75 us [327.292s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 25, 19, 17, 14, ---, ---, ---, ---, [327.292s][info][gc,stats ] Rendezvous 570 us [327.292s][info][gc,stats ] Concurrent Cleanup 122 us [327.292s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.88x [327.292s][info][gc,stats ] CSR: 1247 us [327.292s][info][gc,stats ] CSR: Code Cache Roots 1026 us, workers (us): 275, 203, 204, 343, ---, ---, ---, ---, [327.292s][info][gc,stats ] CSR: VM Strong Roots 188 us, workers (us): 52, 52, 45, 39, ---, ---, ---, ---, [327.292s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 7, 26, ---, ---, ---, ---, ---, ---, [327.292s][info][gc,stats ] Concurrent Evacuation 26037 us [327.292s][info][gc,stats ] Pause Init Update Refs (G) 907 us [327.292s][info][gc,stats ] Pause Init Update Refs (N) 438 us [327.292s][info][gc,stats ] Manage GCLABs 357 us [327.292s][info][gc,stats ] Concurrent Update Refs 214535 us [327.292s][info][gc,stats ] Concurrent Update Thread Roots 7028 us [327.292s][info][gc,stats ] Pause Final Update Refs (G) 724 us [327.292s][info][gc,stats ] Pause Final Update Refs (N) 203 us [327.292s][info][gc,stats ] Update Region States 42 us [327.292s][info][gc,stats ] Trash Collection Set 19 us [327.292s][info][gc,stats ] Rebuild Free Set 68 us [327.292s][info][gc,stats ] Concurrent Cleanup 240 us [327.292s][info][gc,stats ] Workers: Evacuated 54130K across 920898 objects, abandoned 336B across 1 objects. [327.292s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [327.292s][info][gc,stats ] - age 1: 36648360 bytes, 36648360 total [327.292s][info][gc,stats ] - age 2: 911072 bytes, 37559432 total [327.292s][info][gc,stats ] - age 3: 670552 bytes, 38229984 total [327.292s][info][gc,stats ] - age 4: 4580728 bytes, 42810712 total [327.292s][info][gc,stats ] - age 5: 12260400 bytes, 55071112 total [327.292s][info][gc,stats ] - age 6: 358792 bytes, 55429904 total [327.292s][info][gc,stats ] [327.292s][info][gc,stats ] Mutators: Evacuated 410K across 3329 objects, abandoned 0B across 0 objects. [327.292s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [327.292s][info][gc,stats ] - age 1: 412608 bytes, 412608 total [327.292s][info][gc,stats ] - age 2: 128 bytes, 412736 total [327.292s][info][gc,stats ] - age 3: 96 bytes, 412832 total [327.292s][info][gc,stats ] - age 4: 1792 bytes, 414624 total [327.292s][info][gc,stats ] - age 5: 6120 bytes, 420744 total [327.292s][info][gc,stats ] - age 6: 56 bytes, 420800 total [327.292s][info][gc,stats ] [327.292s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [327.292s][info][gc,stats ] - age 1: 112 bytes, 112 total [327.292s][info][gc,stats ] - age 3: 52910816 bytes, 52910928 total [327.292s][info][gc,stats ] - age 4: 123491280 bytes, 176402208 total [327.292s][info][gc,stats ] - age 5: 121493960 bytes, 297896168 total [327.292s][info][gc,stats ] - age 6: 83725920 bytes, 381622088 total [327.292s][info][gc,stats ] - age 7: 6410376 bytes, 388032464 total [327.292s][info][gc,stats ] [327.292s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [327.292s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [327.292s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [327.302s][info][gc ] Transition from: normal to: idle [327.303s][info][gc ] Trigger (YOUNG): expedite promotion of 6260K [327.303s][info][gc ] Transition from: idle to: normal [327.303s][info][gc ] Heuristics request for young collection accepted [327.303s][info][gc,free ] Free: 10982M, Max: 8192K regular, 2088M humongous, Frag: 81% external, 0% internal; Used: 9605K, Mutator Free: 1374 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 14435K, Max: 8192K; Used: 1949K [327.303s][info][gc,ergo ] GC(178) Start GC cycle (YOUNG) [327.303s][info][gc,start ] GC(178) Concurrent reset [327.303s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent reset [327.310s][info][gc ] GC(178) Concurrent reset 7.111ms [327.311s][info][gc,start ] GC(178) Pause Init Mark (YOUNG) [327.311s][info][gc,task ] GC(178) Using 8 of 8 workers for init marking [327.314s][info][gc ] GC(178) Pause Init Mark (YOUNG) 3.639ms [327.315s][info][gc,start ] GC(178) Concurrent remembered set scanning [327.315s][info][gc,task ] GC(178) Using 4 of 8 workers for Concurrent remembered set scanning [327.332s][info][gc ] GC(178) Concurrent remembered set scanning 17.409ms [327.332s][info][gc,start ] GC(178) Concurrent marking roots [327.332s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent marking roots [327.336s][info][gc ] GC(178) Concurrent marking roots 3.500ms [327.336s][info][gc,start ] GC(178) Concurrent marking (YOUNG) [327.336s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent marking [327.788s][info][gc ] GC(178) Concurrent marking (YOUNG) 452.285ms [327.788s][info][gc,start ] GC(178) Pause Final Mark (YOUNG) [327.788s][info][gc,task ] GC(178) Using 8 of 8 workers for final marking [327.789s][info][gc,ergo ] GC(178) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [327.789s][info][gc,ergo ] GC(178) Adaptive CSet Selection for YOUNG. Max Evacuation: 569M, Actual Free: 0B. [327.789s][info][gc,ergo ] GC(178) Chosen CSet evacuates young: 292M (of which at least: 6260K are to be promoted), old: 0B [327.789s][info][gc,ergo ] GC(178) Collectable Garbage: 1587M (99%), Immediate: 0B (0%), 0 regions, CSet: 1587M (99%), 236 regions [327.789s][info][gc,ergo ] GC(178) Evacuation Targets: YOUNG: 292M, PROMOTE: 6260K, OLD: 0B, TOTAL: 298M [327.789s][info][gc,free ] Free: 10316M, Max: 8192K regular, 2088M humongous, Frag: 80% external, 0% internal; Used: 3349K, Mutator Free: 1290 Collector Reserve: 351M, Max: 8192K; Used: 2064B Old Collector Reserve: 14435K, Max: 8192K; Used: 1949K [327.789s][info][gc ] GC(178) Pause Final Mark (YOUNG) 0.889ms [327.789s][info][gc,start ] GC(178) Concurrent thread roots [327.789s][info][gc,task ] GC(178) Using 4 of 8 workers for Concurrent thread roots [327.792s][info][gc ] GC(178) Concurrent thread roots 3.242ms [327.793s][info][gc,start ] GC(178) Concurrent weak references [327.793s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent weak references [327.793s][info][gc,ref ] GC(178) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.793s][info][gc,ref ] GC(178) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.793s][info][gc,ref ] GC(178) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [327.793s][info][gc ] GC(178) Concurrent weak references 0.042ms [327.793s][info][gc,start ] GC(178) Concurrent weak roots [327.793s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent weak root [327.793s][info][gc ] GC(178) Concurrent weak roots 0.670ms [327.793s][info][gc,start ] GC(178) Concurrent cleanup [327.793s][info][gc ] GC(178) Concurrent cleanup 21026M->21027M(31744M) 0.104ms [327.793s][info][gc,free ] Free: 10306M, Max: 8192K regular, 2088M humongous, Frag: 80% external, 0% internal; Used: 5542K, Mutator Free: 1289 Collector Reserve: 351M, Max: 8192K; Used: 630K Old Collector Reserve: 14048K, Max: 8192K; Used: 2335K [327.793s][info][gc,start ] GC(178) Concurrent strong roots [327.793s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent strong root [327.794s][info][gc ] GC(178) Concurrent strong roots 0.417ms [327.794s][info][gc,start ] GC(178) Concurrent evacuation [327.794s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent evacuation [327.806s][info][gc,ergo ] GC(178) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14796800, promotion expended: 6460328, old capacity: 18958254080, old_used: 18905323632, old unaffiliated regions: 0 [327.806s][info][gc,ergo ] GC(178) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14796800, promotion expended: 6460328, old capacity: 18958254080, old_used: 18905323632, old unaffiliated regions: 0 [327.806s][info][gc,ergo ] GC(178) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14796800, promotion expended: 6460328, old capacity: 18958254080, old_used: 18905323632, old unaffiliated regions: 0 [327.806s][info][gc,ergo ] GC(178) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14796800, promotion expended: 6460328, old capacity: 18958254080, old_used: 18905323632, old unaffiliated regions: 0 [327.806s][info][gc,ergo ] GC(178) Squelching additional promotion failure reports for current epoch [327.830s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18088M [327.936s][info][gc ] Periodic Sample: GCU = 10.102%, MU = 17.133% during most recent 5.0s [328.101s][info][gc ] GC(178) Concurrent evacuation 307.652ms [328.102s][info][gc,start ] GC(178) Pause Init Update Refs [328.102s][info][gc ] GC(178) Pause Init Update Refs 0.545ms [328.103s][info][gc,start ] GC(178) Concurrent update references [328.103s][info][gc,task ] GC(178) Using 4 of 8 workers for concurrent reference update [328.103s][info][gc,free ] At start of update refs, moving 49149K to Mutator free set from Collector Reserve (49149K) and from Old Collector Reserve (0B) [328.366s][info][gc ] GC(178) Concurrent update references 263.077ms [328.366s][info][gc,start ] GC(178) Concurrent update thread roots [328.374s][info][gc ] GC(178) Concurrent update thread roots 7.854ms [328.374s][info][gc,start ] GC(178) Pause Final Update Refs [328.374s][info][gc,task ] GC(178) Using 8 of 8 workers for final reference update [328.374s][info][gc,free ] Free: 10301M, Max: 8192K regular, 2072M humongous, Frag: 77% external, 14% internal; Used: 1536M, Mutator Free: 1288 Collector Reserve: 679M, Max: 8192K; Used: 280M Old Collector Reserve: 76617K, Max: 8192K; Used: 79030K [328.374s][info][gc ] GC(178) Pause Final Update Refs 0.236ms [328.374s][info][gc,start ] GC(178) Concurrent cleanup [328.375s][info][gc ] GC(178) Concurrent cleanup 22523M->20646M(31744M) 0.132ms [328.375s][info][gc ] GC(178) Transfer 9 region(s) from YOUNG to OLD, yielding increased size: 18160M [328.375s][info][gc,ergo ] GC(178) After cleanup, successfully transferred 9 regions to old to prepare for next gc, old available: 76632K, young_available: 10980M [328.375s][info][gc,ergo ] GC(178) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.4% during period of 1.084s [328.375s][info][gc,ergo ] GC(178) At end of Concurrent Young GC: YOUNG generation used: 2604M, used regions: 2624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13584M, available: 10979M [328.375s][info][gc,ergo ] GC(178) At end of Concurrent Young GC: OLD generation used: 18042M, used regions: 18088M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18160M, available: 76632K [328.375s][info][gc,free ] Free: 10299M, Max: 8192K regular, 3456M humongous, Frag: 67% external, 0% internal; Used: 4555K, Mutator Free: 1288 Collector Reserve: 679M, Max: 8192K; Used: 2064B Old Collector Reserve: 76617K, Max: 8192K; Used: 5302K [328.375s][info][gc,stats ] [328.375s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [328.375s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [328.375s][info][gc,stats ] [328.375s][info][gc,stats ] Concurrent Reset 7124 us [328.375s][info][gc,stats ] Pause Init Mark (G) 4264 us [328.375s][info][gc,stats ] Pause Init Mark (N) 3649 us [328.375s][info][gc,stats ] Swap Remembered Set 3424 us [328.375s][info][gc,stats ] Update Region States 108 us [328.375s][info][gc,stats ] Concurrent Scan Remembered Set 17428 us, parallelism: 3.98x [328.375s][info][gc,stats ] RS: 69383 us [328.375s][info][gc,stats ] RS: Scan Clusters 69383 us, workers (us): 17354, 17348, 17344, 17337, ---, ---, ---, ---, [328.375s][info][gc,stats ] Concurrent Mark Roots 3512 us, parallelism: 3.48x [328.375s][info][gc,stats ] CMR: 12231 us [328.375s][info][gc,stats ] CMR: Thread Roots 11068 us, workers (us): 2684, 2785, 2951, 2647, ---, ---, ---, ---, [328.375s][info][gc,stats ] CMR: Code Cache Roots 1026 us, workers (us): 328, 182, 176, 340, ---, ---, ---, ---, [328.375s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 29, 21, 19, ---, ---, ---, ---, [328.375s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 9, 29, ---, ---, ---, ---, ---, [328.375s][info][gc,stats ] Concurrent Marking 452313 us, parallelism: 3.96x [328.375s][info][gc,stats ] CM: 1792065 us [328.375s][info][gc,stats ] CM: Parallel Mark 1792065 us, workers (us): 448028, 448019, 448015, 448003, ---, ---, ---, ---, [328.375s][info][gc,stats ] Pause Final Mark (G) 1395 us [328.375s][info][gc,stats ] Pause Final Mark (N) 895 us [328.375s][info][gc,stats ] Finish Mark 428 us [328.375s][info][gc,stats ] Update Region States 85 us [328.375s][info][gc,stats ] Choose Collection Set 123 us [328.375s][info][gc,stats ] Rebuild Free Set 54 us [328.375s][info][gc,stats ] Concurrent Thread Roots 3255 us, parallelism: 3.77x [328.375s][info][gc,stats ] CTR: 12277 us [328.375s][info][gc,stats ] CTR: Thread Roots 12277 us, workers (us): 3062, 3013, 3187, 3014, ---, ---, ---, ---, [328.375s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [328.375s][info][gc,stats ] CWRF: 1 us [328.375s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [328.375s][info][gc,stats ] Concurrent Weak Roots 674 us [328.375s][info][gc,stats ] Roots 50 us, parallelism: 1.31x [328.375s][info][gc,stats ] CWR: 66 us [328.375s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 19, 13, 13, ---, ---, ---, ---, [328.375s][info][gc,stats ] Rendezvous 612 us [328.375s][info][gc,stats ] Concurrent Cleanup 109 us [328.375s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.72x [328.375s][info][gc,stats ] CSR: 1152 us [328.375s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 199, 195, 342, 239, ---, ---, ---, ---, [328.375s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 41, 39, 35, 33, ---, ---, ---, ---, [328.375s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 7, ---, ---, 23, ---, ---, ---, ---, [328.375s][info][gc,stats ] Concurrent Evacuation 307673 us [328.375s][info][gc,stats ] Pause Init Update Refs (G) 1152 us [328.375s][info][gc,stats ] Pause Init Update Refs (N) 566 us [328.375s][info][gc,stats ] Manage GCLABs 461 us [328.375s][info][gc,stats ] Concurrent Update Refs 263104 us [328.375s][info][gc,stats ] Concurrent Update Thread Roots 7870 us [328.375s][info][gc,stats ] Pause Final Update Refs (G) 884 us [328.375s][info][gc,stats ] Pause Final Update Refs (N) 242 us [328.375s][info][gc,stats ] Update Region States 47 us [328.375s][info][gc,stats ] Trash Collection Set 23 us [328.375s][info][gc,stats ] Rebuild Free Set 79 us [328.375s][info][gc,stats ] Concurrent Cleanup 137 us [328.375s][info][gc,stats ] Workers: Evacuated 295M across 8714289 objects, abandoned 40B across 1 objects. [328.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [328.375s][info][gc,stats ] - age 1: 28673600 bytes, 28673600 total [328.375s][info][gc,stats ] - age 2: 11976520 bytes, 40650120 total [328.375s][info][gc,stats ] - age 3: 5273352 bytes, 45923472 total [328.375s][info][gc,stats ] - age 4: 626320 bytes, 46549792 total [328.375s][info][gc,stats ] - age 5: 33335632 bytes, 79885424 total [328.375s][info][gc,stats ] - age 6: 57259104 bytes, 137144528 total [328.375s][info][gc,stats ] - age 7: 59970584 bytes, 197115112 total [328.375s][info][gc,stats ] - age 8: 104438160 bytes, 301553272 total [328.375s][info][gc,stats ] - age 9: 2546480 bytes, 304099752 total [328.375s][info][gc,stats ] - age 10: 351320 bytes, 304451072 total [328.375s][info][gc,stats ] - age 11: 113664 bytes, 304564736 total [328.375s][info][gc,stats ] - age 12: 19728 bytes, 304584464 total [328.375s][info][gc,stats ] - age 13: 11472 bytes, 304595936 total [328.375s][info][gc,stats ] [328.375s][info][gc,stats ] Mutators: Evacuated 2487K across 72483 objects, abandoned 0B across 0 objects. [328.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [328.375s][info][gc,stats ] - age 1: 529504 bytes, 529504 total [328.375s][info][gc,stats ] - age 2: 110320 bytes, 639824 total [328.375s][info][gc,stats ] - age 3: 705992 bytes, 1345816 total [328.375s][info][gc,stats ] - age 4: 528 bytes, 1346344 total [328.376s][info][gc,stats ] - age 5: 39608 bytes, 1385952 total [328.376s][info][gc,stats ] - age 6: 70544 bytes, 1456496 total [328.376s][info][gc,stats ] - age 7: 128944 bytes, 1585440 total [328.376s][info][gc,stats ] - age 8: 820864 bytes, 2406304 total [328.376s][info][gc,stats ] - age 9: 128928 bytes, 2535232 total [328.376s][info][gc,stats ] [328.376s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [328.376s][info][gc,stats ] - age 1: 8383256 bytes, 8383256 total [328.376s][info][gc,stats ] - age 4: 16710664 bytes, 25093920 total [328.376s][info][gc,stats ] - age 5: 57705800 bytes, 82799720 total [328.376s][info][gc,stats ] - age 6: 49239120 bytes, 132038840 total [328.376s][info][gc,stats ] [328.376s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [328.376s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [328.376s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [328.386s][info][gc ] Transition from: normal to: idle [328.386s][info][gc ] Trigger (YOUNG): expedite promotion of 59899K [328.386s][info][gc ] Transition from: idle to: normal [328.386s][info][gc ] Heuristics request for young collection accepted [328.386s][info][gc,free ] Free: 10275M, Max: 8192K regular, 3456M humongous, Frag: 67% external, 0% internal; Used: 4168K, Mutator Free: 1285 Collector Reserve: 679M, Max: 8192K; Used: 2064B Old Collector Reserve: 76617K, Max: 8192K; Used: 5302K [328.386s][info][gc,ergo ] GC(179) Start GC cycle (YOUNG) [328.386s][info][gc,start ] GC(179) Concurrent reset [328.386s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent reset [328.396s][info][gc ] GC(179) Concurrent reset 10.377ms [328.397s][info][gc,start ] GC(179) Pause Init Mark (YOUNG) [328.397s][info][gc,task ] GC(179) Using 8 of 8 workers for init marking [328.401s][info][gc ] GC(179) Pause Init Mark (YOUNG) 4.187ms [328.401s][info][gc,start ] GC(179) Concurrent remembered set scanning [328.401s][info][gc,task ] GC(179) Using 4 of 8 workers for Concurrent remembered set scanning [328.426s][info][gc ] GC(179) Concurrent remembered set scanning 24.642ms [328.426s][info][gc,start ] GC(179) Concurrent marking roots [328.426s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent marking roots [328.429s][info][gc ] GC(179) Concurrent marking roots 3.114ms [328.429s][info][gc,start ] GC(179) Concurrent marking (YOUNG) [328.429s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent marking [328.854s][info][gc ] GC(179) Concurrent marking (YOUNG) 425.235ms [328.855s][info][gc,start ] GC(179) Pause Final Mark (YOUNG) [328.855s][info][gc,task ] GC(179) Using 8 of 8 workers for final marking [328.856s][info][gc,ergo ] GC(179) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [328.856s][info][gc,ergo ] GC(179) Adaptive CSet Selection for YOUNG. Max Evacuation: 565M, Actual Free: 0B. [328.856s][info][gc,ergo ] GC(179) Chosen CSet evacuates young: 59419K (of which at least: 0B are to be promoted), old: 0B [328.856s][info][gc,ergo ] GC(179) Collectable Garbage: 2237M (99%), Immediate: 0B (0%), 0 regions, CSet: 2237M (99%), 287 regions [328.856s][info][gc,ergo ] GC(179) Evacuation Targets: YOUNG: 59419K, PROMOTE: 0B, OLD: 0B, TOTAL: 59419K [328.856s][info][gc ] GC(179) Transfer 9 region(s) from OLD to YOUNG, yielding increased size: 13656M [328.856s][info][gc,ergo ] GC(179) Successfully transferred 9 excess regions to young before start of evacuation [328.856s][info][gc,free ] Free: 9997M, Max: 8192K regular, 2528M humongous, Frag: 75% external, 0% internal; Used: 2636K, Mutator Free: 1250 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 2889K, Max: 2889K; Used: 5302K [328.856s][info][gc ] GC(179) Pause Final Mark (YOUNG) 0.954ms [328.856s][info][gc,start ] GC(179) Concurrent thread roots [328.856s][info][gc,task ] GC(179) Using 4 of 8 workers for Concurrent thread roots [328.859s][info][gc ] GC(179) Concurrent thread roots 3.365ms [328.859s][info][gc,start ] GC(179) Concurrent weak references [328.859s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent weak references [328.859s][info][gc,ref ] GC(179) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [328.859s][info][gc,ref ] GC(179) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [328.859s][info][gc,ref ] GC(179) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [328.859s][info][gc ] GC(179) Concurrent weak references 0.051ms [328.859s][info][gc,start ] GC(179) Concurrent weak roots [328.859s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent weak root [328.860s][info][gc ] GC(179) Concurrent weak roots 0.664ms [328.860s][info][gc,start ] GC(179) Concurrent cleanup [328.860s][info][gc ] GC(179) Concurrent cleanup 21642M->21642M(31744M) 0.112ms [328.860s][info][gc,free ] Free: 9985M, Max: 8192K regular, 2520M humongous, Frag: 75% external, 0% internal; Used: 7105K, Mutator Free: 1249 Collector Reserve: 72996K, Max: 8192K; Used: 731K Old Collector Reserve: 2877K, Max: 2877K; Used: 5315K [328.860s][info][gc,start ] GC(179) Concurrent strong roots [328.860s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent strong root [328.861s][info][gc ] GC(179) Concurrent strong roots 0.419ms [328.861s][info][gc,start ] GC(179) Concurrent evacuation [328.861s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent evacuation [328.872s][info][gc,ergo ] GC(179) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2974208, promotion expended: 2395928, old capacity: 18966642688, old_used: 18921469040, old unaffiliated regions: 0 [328.872s][info][gc,ergo ] GC(179) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2974208, promotion expended: 2395872, old capacity: 18966642688, old_used: 18921469040, old unaffiliated regions: 0 [328.872s][info][gc,ergo ] GC(179) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2974208, promotion expended: 2395872, old capacity: 18966642688, old_used: 18921469040, old unaffiliated regions: 0 [328.872s][info][gc,ergo ] GC(179) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2974208, promotion expended: 2395872, old capacity: 18966642688, old_used: 18921469040, old unaffiliated regions: 0 [328.872s][info][gc,ergo ] GC(179) Squelching additional promotion failure reports for current epoch [328.872s][info][gc,ergo ] GC(179) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2974208, promotion expended: 2395872, old capacity: 18966642688, old_used: 18921469040, old unaffiliated regions: 0 [328.872s][info][gc,ergo ] GC(179) Squelching additional promotion failure reports for current epoch [328.890s][info][gc ] GC(179) Concurrent evacuation 29.578ms [328.891s][info][gc,start ] GC(179) Pause Init Update Refs [328.891s][info][gc ] GC(179) Pause Init Update Refs 0.455ms [328.891s][info][gc,start ] GC(179) Concurrent update references [328.891s][info][gc,task ] GC(179) Using 4 of 8 workers for concurrent reference update [328.891s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [329.085s][info][gc ] GC(179) Concurrent update references 193.979ms [329.085s][info][gc,start ] GC(179) Concurrent update thread roots [329.093s][info][gc ] GC(179) Concurrent update thread roots 7.517ms [329.093s][info][gc,start ] GC(179) Pause Final Update Refs [329.093s][info][gc,task ] GC(179) Using 8 of 8 workers for final reference update [329.093s][info][gc,free ] Free: 11124M, Max: 8192K regular, 2048M humongous, Frag: 77% external, 20% internal; Used: 2227M, Mutator Free: 1391 Collector Reserve: 687M, Max: 8192K; Used: 73740K Old Collector Reserve: 492K, Max: 492K; Used: 7699K [329.093s][info][gc ] GC(179) Pause Final Update Refs 0.195ms [329.093s][info][gc,start ] GC(179) Concurrent cleanup [329.094s][info][gc ] GC(179) Concurrent cleanup 22176M->19888M(31744M) 0.203ms [329.094s][info][gc,ergo ] GC(179) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 507K, young_available: 11812M [329.094s][info][gc,ergo ] GC(179) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.2% during period of 0.719s [329.094s][info][gc,ergo ] GC(179) At end of Concurrent Young GC: YOUNG generation used: 1845M, used regions: 1872M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13656M, available: 11810M [329.094s][info][gc,ergo ] GC(179) At end of Concurrent Young GC: OLD generation used: 18044M, used regions: 18088M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18088M, available: 507K [329.094s][info][gc,free ] Free: 11122M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 5120K, Mutator Free: 1391 Collector Reserve: 687M, Max: 8192K; Used: 12384B Old Collector Reserve: 492K, Max: 492K; Used: 7699K [329.094s][info][gc,stats ] [329.094s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [329.094s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [329.094s][info][gc,stats ] [329.094s][info][gc,stats ] Concurrent Reset 10403 us [329.094s][info][gc,stats ] Pause Init Mark (G) 4932 us [329.094s][info][gc,stats ] Pause Init Mark (N) 4196 us [329.094s][info][gc,stats ] Swap Remembered Set 3985 us [329.094s][info][gc,stats ] Update Region States 91 us [329.094s][info][gc,stats ] Concurrent Scan Remembered Set 24659 us, parallelism: 3.91x [329.094s][info][gc,stats ] RS: 96456 us [329.095s][info][gc,stats ] RS: Scan Clusters 96456 us, workers (us): 24300, 24105, 24062, 23989, ---, ---, ---, ---, [329.095s][info][gc,stats ] Concurrent Mark Roots 3128 us, parallelism: 3.41x [329.095s][info][gc,stats ] CMR: 10662 us [329.095s][info][gc,stats ] CMR: Thread Roots 9640 us, workers (us): 2385, 2245, 2380, 2630, ---, ---, ---, ---, [329.095s][info][gc,stats ] CMR: Code Cache Roots 901 us, workers (us): 176, 332, 251, 142, ---, ---, ---, ---, [329.095s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 24, 18, 16, ---, ---, ---, ---, [329.095s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [329.095s][info][gc,stats ] Concurrent Marking 425266 us, parallelism: 3.96x [329.095s][info][gc,stats ] CM: 1683923 us [329.095s][info][gc,stats ] CM: Parallel Mark 1683923 us, workers (us): 420995, 420978, 420970, 420979, ---, ---, ---, ---, [329.095s][info][gc,stats ] Pause Final Mark (G) 1438 us [329.095s][info][gc,stats ] Pause Final Mark (N) 960 us [329.095s][info][gc,stats ] Finish Mark 505 us [329.095s][info][gc,stats ] Update Region States 83 us [329.095s][info][gc,stats ] Choose Collection Set 133 us [329.095s][info][gc,stats ] Rebuild Free Set 49 us [329.095s][info][gc,stats ] Concurrent Thread Roots 3380 us, parallelism: 3.72x [329.095s][info][gc,stats ] CTR: 12578 us [329.095s][info][gc,stats ] CTR: Thread Roots 12578 us, workers (us): 3112, 3309, 3071, 3086, ---, ---, ---, ---, [329.095s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [329.095s][info][gc,stats ] CWRF: 2 us [329.095s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [329.095s][info][gc,stats ] Concurrent Weak Roots 672 us [329.095s][info][gc,stats ] Roots 58 us, parallelism: 1.22x [329.095s][info][gc,stats ] CWR: 71 us [329.095s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 25, 20, 16, 10, ---, ---, ---, ---, [329.095s][info][gc,stats ] Rendezvous 594 us [329.095s][info][gc,stats ] Concurrent Cleanup 117 us [329.095s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.57x [329.095s][info][gc,stats ] CSR: 1090 us [329.095s][info][gc,stats ] CSR: Code Cache Roots 932 us, workers (us): 166, 190, 235, 342, ---, ---, ---, ---, [329.095s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 41, 34, 33, 25, ---, ---, ---, ---, [329.095s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [329.095s][info][gc,stats ] Concurrent Evacuation 29593 us [329.095s][info][gc,stats ] Pause Init Update Refs (G) 949 us [329.095s][info][gc,stats ] Pause Init Update Refs (N) 463 us [329.095s][info][gc,stats ] Manage GCLABs 387 us [329.095s][info][gc,stats ] Concurrent Update Refs 194000 us [329.095s][info][gc,stats ] Concurrent Update Thread Roots 7532 us [329.095s][info][gc,stats ] Pause Final Update Refs (G) 755 us [329.095s][info][gc,stats ] Pause Final Update Refs (N) 200 us [329.095s][info][gc,stats ] Update Region States 36 us [329.095s][info][gc,stats ] Trash Collection Set 10 us [329.095s][info][gc,stats ] Rebuild Free Set 74 us [329.095s][info][gc,stats ] Concurrent Cleanup 211 us [329.095s][info][gc,stats ] Workers: Evacuated 59066K across 1065211 objects, abandoned 0B across 0 objects. [329.095s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [329.095s][info][gc,stats ] - age 1: 38425128 bytes, 38425128 total [329.095s][info][gc,stats ] - age 2: 221672 bytes, 38646800 total [329.095s][info][gc,stats ] - age 3: 224472 bytes, 38871272 total [329.095s][info][gc,stats ] - age 4: 34168 bytes, 38905440 total [329.095s][info][gc,stats ] - age 5: 89808 bytes, 38995248 total [329.095s][info][gc,stats ] - age 6: 3716720 bytes, 42711968 total [329.095s][info][gc,stats ] - age 7: 10407184 bytes, 53119152 total [329.095s][info][gc,stats ] - age 8: 4942960 bytes, 58062112 total [329.095s][info][gc,stats ] - age 9: 2412880 bytes, 60474992 total [329.095s][info][gc,stats ] - age 10: 9448 bytes, 60484440 total [329.095s][info][gc,stats ] [329.095s][info][gc,stats ] Mutators: Evacuated 352K across 3123 objects, abandoned 0B across 0 objects. [329.095s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [329.095s][info][gc,stats ] - age 1: 342544 bytes, 342544 total [329.095s][info][gc,stats ] - age 2: 928 bytes, 343472 total [329.095s][info][gc,stats ] - age 3: 32 bytes, 343504 total [329.095s][info][gc,stats ] - age 5: 64 bytes, 343568 total [329.095s][info][gc,stats ] - age 6: 1328 bytes, 344896 total [329.095s][info][gc,stats ] - age 7: 6880 bytes, 351776 total [329.095s][info][gc,stats ] - age 8: 7328 bytes, 359104 total [329.095s][info][gc,stats ] - age 9: 1512 bytes, 360616 total [329.095s][info][gc,stats ] [329.095s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [329.095s][info][gc,stats ] - age 1: 239075664 bytes, 239075664 total [329.095s][info][gc,stats ] - age 2: 8347776 bytes, 247423440 total [329.095s][info][gc,stats ] - age 5: 16695176 bytes, 264118616 total [329.095s][info][gc,stats ] - age 6: 57680568 bytes, 321799184 total [329.095s][info][gc,stats ] - age 7: 49211976 bytes, 371011160 total [329.095s][info][gc,stats ] [329.095s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [329.095s][info][gc,stats ] - age 7: 17615482560 bytes, 17615482560 total [329.095s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [329.105s][info][gc ] Transition from: normal to: idle [329.106s][info][gc ] Trigger (YOUNG): expedite promotion in place of 48058K [329.106s][info][gc ] Transition from: idle to: normal [329.106s][info][gc ] Heuristics request for young collection accepted [329.106s][info][gc,free ] Free: 11097M, Max: 8192K regular, 2088M humongous, Frag: 82% external, 0% internal; Used: 6923K, Mutator Free: 1388 Collector Reserve: 687M, Max: 8192K; Used: 12384B Old Collector Reserve: 492K, Max: 492K; Used: 7699K [329.106s][info][gc,ergo ] GC(180) Start GC cycle (YOUNG) [329.106s][info][gc,start ] GC(180) Concurrent reset [329.106s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent reset [329.113s][info][gc ] GC(180) Concurrent reset 6.919ms [329.113s][info][gc,start ] GC(180) Pause Init Mark (YOUNG) [329.113s][info][gc,task ] GC(180) Using 8 of 8 workers for init marking [329.119s][info][gc ] GC(180) Pause Init Mark (YOUNG) 5.402ms [329.119s][info][gc,start ] GC(180) Concurrent remembered set scanning [329.119s][info][gc,task ] GC(180) Using 4 of 8 workers for Concurrent remembered set scanning [329.147s][info][gc ] GC(180) Concurrent remembered set scanning 27.757ms [329.147s][info][gc,start ] GC(180) Concurrent marking roots [329.147s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent marking roots [329.150s][info][gc ] GC(180) Concurrent marking roots 3.176ms [329.150s][info][gc,start ] GC(180) Concurrent marking (YOUNG) [329.150s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent marking [329.581s][info][gc ] GC(180) Concurrent marking (YOUNG) 431.375ms [329.582s][info][gc,start ] GC(180) Pause Final Mark (YOUNG) [329.582s][info][gc,task ] GC(180) Using 8 of 8 workers for final marking [329.583s][info][gc,ergo ] GC(180) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [329.583s][info][gc,ergo ] GC(180) Adaptive CSet Selection for YOUNG. Max Evacuation: 568M, Actual Free: 0B. [329.583s][info][gc,ergo ] GC(180) Chosen CSet evacuates young: 77451K (of which at least: 0B are to be promoted), old: 0B [329.583s][info][gc,ergo ] GC(180) Collectable Garbage: 1479M (99%), Immediate: 0B (0%), 0 regions, CSet: 1479M (99%), 195 regions [329.583s][info][gc,ergo ] GC(180) Evacuation Targets: YOUNG: 77451K, PROMOTE: 0B, OLD: 0B, TOTAL: 77451K [329.583s][info][gc,free ] Free: 10702M, Max: 8192K regular, 2048M humongous, Frag: 81% external, 0% internal; Used: 1367K, Mutator Free: 1338 Collector Reserve: 98293K, Max: 8192K; Used: 10320B Old Collector Reserve: 492K, Max: 492K; Used: 7699K [329.583s][info][gc ] GC(180) Pause Final Mark (YOUNG) 0.925ms [329.583s][info][gc,start ] GC(180) Concurrent thread roots [329.583s][info][gc,task ] GC(180) Using 4 of 8 workers for Concurrent thread roots [329.586s][info][gc ] GC(180) Concurrent thread roots 3.357ms [329.586s][info][gc,start ] GC(180) Concurrent weak references [329.586s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent weak references [329.586s][info][gc,ref ] GC(180) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [329.586s][info][gc,ref ] GC(180) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [329.586s][info][gc,ref ] GC(180) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [329.586s][info][gc ] GC(180) Concurrent weak references 0.041ms [329.586s][info][gc,start ] GC(180) Concurrent weak roots [329.586s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent weak root [329.587s][info][gc ] GC(180) Concurrent weak roots 0.643ms [329.587s][info][gc,start ] GC(180) Concurrent cleanup [329.587s][info][gc ] GC(180) Concurrent cleanup 20909M->20909M(31744M) 0.104ms [329.587s][info][gc,free ] Free: 10691M, Max: 8192K regular, 2048M humongous, Frag: 81% external, 0% internal; Used: 4842K, Mutator Free: 1337 Collector Reserve: 97530K, Max: 8192K; Used: 774K Old Collector Reserve: 480K, Max: 480K; Used: 7712K [329.587s][info][gc,start ] GC(180) Concurrent strong roots [329.587s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent strong root [329.588s][info][gc ] GC(180) Concurrent strong roots 0.434ms [329.588s][info][gc,start ] GC(180) Concurrent evacuation [329.588s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent evacuation [329.595s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18096M [329.595s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18104M [329.595s][info][gc,ergo ] GC(180) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 519680, promotion expended: 344872, old capacity: 18983419904, old_used: 18938649200, old unaffiliated regions: 0 [329.595s][info][gc,ergo ] GC(180) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 519680, promotion expended: 344872, old capacity: 18983419904, old_used: 18938649200, old unaffiliated regions: 0 [329.595s][info][gc,ergo ] GC(180) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 519680, promotion expended: 344872, old capacity: 18983419904, old_used: 18938649200, old unaffiliated regions: 0 [329.595s][info][gc,ergo ] GC(180) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 519680, promotion expended: 344872, old capacity: 18983419904, old_used: 18938649200, old unaffiliated regions: 0 [329.595s][info][gc,ergo ] GC(180) Squelching additional promotion failure reports for current epoch [329.597s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18112M [329.598s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18120M [329.600s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18128M [329.604s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18136M [329.644s][info][gc ] GC(180) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18144M [329.671s][info][gc ] GC(180) Concurrent evacuation 83.080ms [329.671s][info][gc,start ] GC(180) Pause Init Update Refs [329.672s][info][gc ] GC(180) Pause Init Update Refs 0.539ms [329.672s][info][gc,start ] GC(180) Concurrent update references [329.672s][info][gc,task ] GC(180) Using 4 of 8 workers for concurrent reference update [329.672s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [329.881s][info][gc ] GC(180) Concurrent update references 208.995ms [329.881s][info][gc,start ] GC(180) Concurrent update thread roots [329.888s][info][gc ] GC(180) Concurrent update thread roots 6.895ms [329.888s][info][gc,start ] GC(180) Pause Final Update Refs [329.888s][info][gc,task ] GC(180) Using 8 of 8 workers for final reference update [329.888s][info][gc,free ] Free: 10944M, Max: 8192K regular, 2048M humongous, Frag: 79% external, 13% internal; Used: 1459M, Mutator Free: 1368 Collector Reserve: 687M, Max: 8192K; Used: 98306K Old Collector Reserve: 8052K, Max: 8052K; Used: 140K [329.888s][info][gc ] GC(180) Pause Final Update Refs 0.226ms [329.889s][info][gc,start ] GC(180) Concurrent cleanup [329.889s][info][gc ] GC(180) Concurrent cleanup 21609M->20062M(31744M) 0.143ms [329.889s][info][gc,ergo ] GC(180) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8067K, young_available: 11631M [329.889s][info][gc,ergo ] GC(180) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.4% during period of 0.795s [329.889s][info][gc,ergo ] GC(180) At end of Concurrent Young GC: YOUNG generation used: 1968M, used regions: 1984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13600M, available: 11631M [329.889s][info][gc,ergo ] GC(180) At end of Concurrent Young GC: OLD generation used: 18093M, used regions: 18144M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18144M, available: 8067K [329.889s][info][gc,free ] Free: 10943M, Max: 8192K regular, 3472M humongous, Frag: 69% external, 0% internal; Used: 820K, Mutator Free: 1368 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 8052K, Max: 8052K; Used: 140K [329.889s][info][gc,stats ] [329.889s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [329.889s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [329.889s][info][gc,stats ] [329.889s][info][gc,stats ] Concurrent Reset 6937 us [329.889s][info][gc,stats ] Pause Init Mark (G) 6080 us [329.889s][info][gc,stats ] Pause Init Mark (N) 5415 us [329.889s][info][gc,stats ] Swap Remembered Set 5177 us [329.889s][info][gc,stats ] Update Region States 101 us [329.889s][info][gc,stats ] Concurrent Scan Remembered Set 27774 us, parallelism: 3.86x [329.889s][info][gc,stats ] RS: 107175 us [329.889s][info][gc,stats ] RS: Scan Clusters 107175 us, workers (us): 26969, 26949, 26713, 26543, ---, ---, ---, ---, [329.889s][info][gc,stats ] Concurrent Mark Roots 3188 us, parallelism: 3.47x [329.889s][info][gc,stats ] CMR: 11064 us [329.889s][info][gc,stats ] CMR: Thread Roots 9936 us, workers (us): 2531, 2368, 2664, 2372, ---, ---, ---, ---, [329.889s][info][gc,stats ] CMR: Code Cache Roots 978 us, workers (us): 175, 338, 175, 289, ---, ---, ---, ---, [329.889s][info][gc,stats ] CMR: VM Strong Roots 113 us, workers (us): 36, 32, 25, 20, ---, ---, ---, ---, [329.889s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 29, 9, ---, ---, ---, ---, [329.889s][info][gc,stats ] Concurrent Marking 431396 us, parallelism: 3.96x [329.889s][info][gc,stats ] CM: 1708150 us [329.889s][info][gc,stats ] CM: Parallel Mark 1708150 us, workers (us): 427058, 427039, 427031, 427023, ---, ---, ---, ---, [329.889s][info][gc,stats ] Pause Final Mark (G) 1447 us [329.889s][info][gc,stats ] Pause Final Mark (N) 931 us [329.889s][info][gc,stats ] Finish Mark 489 us [329.889s][info][gc,stats ] Update Region States 84 us [329.889s][info][gc,stats ] Choose Collection Set 114 us [329.889s][info][gc,stats ] Rebuild Free Set 50 us [329.889s][info][gc,stats ] Concurrent Thread Roots 3370 us, parallelism: 3.68x [329.890s][info][gc,stats ] CTR: 12398 us [329.890s][info][gc,stats ] CTR: Thread Roots 12398 us, workers (us): 3031, 3051, 3298, 3018, ---, ---, ---, ---, [329.890s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [329.890s][info][gc,stats ] CWRF: 1 us [329.890s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [329.890s][info][gc,stats ] Concurrent Weak Roots 655 us [329.890s][info][gc,stats ] Roots 52 us, parallelism: 1.48x [329.890s][info][gc,stats ] CWR: 77 us [329.890s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 25, 22, 17, 14, ---, ---, ---, ---, [329.890s][info][gc,stats ] Rendezvous 572 us [329.890s][info][gc,stats ] Concurrent Cleanup 109 us [329.890s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.58x [329.890s][info][gc,stats ] CSR: 1139 us [329.890s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 353, 165, 231, 191, ---, ---, ---, ---, [329.890s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 45, 39, 36, 32, ---, ---, ---, ---, [329.890s][info][gc,stats ] CSR: CLDG Roots 47 us, workers (us): ---, 33, 14, ---, ---, ---, ---, ---, [329.890s][info][gc,stats ] Concurrent Evacuation 83098 us [329.890s][info][gc,stats ] Pause Init Update Refs (G) 1139 us [329.890s][info][gc,stats ] Pause Init Update Refs (N) 549 us [329.890s][info][gc,stats ] Manage GCLABs 452 us [329.890s][info][gc,stats ] Concurrent Update Refs 209025 us [329.890s][info][gc,stats ] Concurrent Update Thread Roots 6915 us [329.890s][info][gc,stats ] Pause Final Update Refs (G) 865 us [329.890s][info][gc,stats ] Pause Final Update Refs (N) 231 us [329.890s][info][gc,stats ] Update Region States 54 us [329.890s][info][gc,stats ] Trash Collection Set 8 us [329.890s][info][gc,stats ] Rebuild Free Set 73 us [329.890s][info][gc,stats ] Concurrent Cleanup 152 us [329.890s][info][gc,stats ] Workers: Evacuated 77112K across 1626282 objects, abandoned 0B across 0 objects. [329.890s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [329.890s][info][gc,stats ] - age 1: 27380032 bytes, 27380032 total [329.890s][info][gc,stats ] - age 2: 9640696 bytes, 37020728 total [329.890s][info][gc,stats ] - age 3: 210424 bytes, 37231152 total [329.890s][info][gc,stats ] - age 4: 860280 bytes, 38091432 total [329.890s][info][gc,stats ] - age 5: 643600 bytes, 38735032 total [329.890s][info][gc,stats ] - age 6: 666456 bytes, 39401488 total [329.890s][info][gc,stats ] - age 7: 8683056 bytes, 48084544 total [329.890s][info][gc,stats ] - age 8: 11328376 bytes, 59412920 total [329.890s][info][gc,stats ] - age 9: 10434072 bytes, 69846992 total [329.890s][info][gc,stats ] - age 10: 9107560 bytes, 78954552 total [329.890s][info][gc,stats ] - age 11: 8984 bytes, 78963536 total [329.890s][info][gc,stats ] [329.890s][info][gc,stats ] Mutators: Evacuated 338K across 3711 objects, abandoned 0B across 0 objects. [329.890s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [329.890s][info][gc,stats ] - age 1: 298736 bytes, 298736 total [329.890s][info][gc,stats ] - age 2: 2336 bytes, 301072 total [329.890s][info][gc,stats ] - age 3: 128 bytes, 301200 total [329.890s][info][gc,stats ] - age 4: 128 bytes, 301328 total [329.890s][info][gc,stats ] - age 5: 160 bytes, 301488 total [329.890s][info][gc,stats ] - age 6: 456 bytes, 301944 total [329.890s][info][gc,stats ] - age 7: 11608 bytes, 313552 total [329.890s][info][gc,stats ] - age 8: 16528 bytes, 330080 total [329.890s][info][gc,stats ] - age 9: 11664 bytes, 341744 total [329.890s][info][gc,stats ] - age 10: 4872 bytes, 346616 total [329.890s][info][gc,stats ] [329.890s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [329.890s][info][gc,stats ] - age 2: 216749080 bytes, 216749080 total [329.890s][info][gc,stats ] - age 3: 8347776 bytes, 225096856 total [329.890s][info][gc,stats ] - age 6: 16695176 bytes, 241792032 total [329.890s][info][gc,stats ] - age 7: 57680568 bytes, 299472600 total [329.890s][info][gc,stats ] [329.890s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [329.890s][info][gc,stats ] - age 7: 17664694536 bytes, 17664694536 total [329.890s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [329.900s][info][gc ] Transition from: normal to: idle [329.900s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56328K [329.900s][info][gc ] Transition from: idle to: normal [329.900s][info][gc ] Heuristics request for young collection accepted [329.900s][info][gc,free ] Free: 10918M, Max: 8192K regular, 3472M humongous, Frag: 69% external, 0% internal; Used: 1381K, Mutator Free: 1365 Collector Reserve: 687M, Max: 8192K; Used: 2064B Old Collector Reserve: 8052K, Max: 8052K; Used: 140K [329.900s][info][gc,ergo ] GC(181) Start GC cycle (YOUNG) [329.900s][info][gc,start ] GC(181) Concurrent reset [329.900s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent reset [329.908s][info][gc ] GC(181) Concurrent reset 7.487ms [329.908s][info][gc,start ] GC(181) Pause Init Mark (YOUNG) [329.908s][info][gc,task ] GC(181) Using 8 of 8 workers for init marking [329.913s][info][gc ] GC(181) Pause Init Mark (YOUNG) 4.216ms [329.913s][info][gc,start ] GC(181) Concurrent remembered set scanning [329.913s][info][gc,task ] GC(181) Using 4 of 8 workers for Concurrent remembered set scanning [329.964s][info][gc ] GC(181) Concurrent remembered set scanning 51.065ms [329.964s][info][gc,start ] GC(181) Concurrent marking roots [329.964s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent marking roots [329.967s][info][gc ] GC(181) Concurrent marking roots 3.255ms [329.967s][info][gc,start ] GC(181) Concurrent marking (YOUNG) [329.967s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent marking [330.397s][info][gc ] GC(181) Concurrent marking (YOUNG) 430.043ms [330.398s][info][gc,start ] GC(181) Pause Final Mark (YOUNG) [330.398s][info][gc,task ] GC(181) Using 8 of 8 workers for final marking [330.398s][info][gc,ergo ] GC(181) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [330.398s][info][gc,ergo ] GC(181) Adaptive CSet Selection for YOUNG. Max Evacuation: 566M, Actual Free: 0B. [330.398s][info][gc,ergo ] GC(181) Chosen CSet evacuates young: 62458K (of which at least: 0B are to be promoted), old: 0B [330.398s][info][gc,ergo ] GC(181) Collectable Garbage: 1651M (99%), Immediate: 0B (0%), 0 regions, CSet: 1651M (99%), 214 regions [330.398s][info][gc,ergo ] GC(181) Evacuation Targets: YOUNG: 62458K, PROMOTE: 0B, OLD: 0B, TOTAL: 62458K [330.399s][info][gc,free ] Free: 10512M, Max: 8192K regular, 3064M humongous, Frag: 71% external, 0% internal; Used: 7419K, Mutator Free: 1315 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 8052K, Max: 8052K; Used: 140K [330.399s][info][gc ] GC(181) Pause Final Mark (YOUNG) 0.971ms [330.399s][info][gc,start ] GC(181) Concurrent thread roots [330.399s][info][gc,task ] GC(181) Using 4 of 8 workers for Concurrent thread roots [330.402s][info][gc ] GC(181) Concurrent thread roots 3.377ms [330.402s][info][gc,start ] GC(181) Concurrent weak references [330.402s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent weak references [330.402s][info][gc,ref ] GC(181) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [330.402s][info][gc,ref ] GC(181) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [330.402s][info][gc,ref ] GC(181) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [330.402s][info][gc ] GC(181) Concurrent weak references 0.065ms [330.402s][info][gc,start ] GC(181) Concurrent weak roots [330.402s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent weak root [330.403s][info][gc ] GC(181) Concurrent weak roots 0.664ms [330.403s][info][gc,start ] GC(181) Concurrent cleanup [330.403s][info][gc ] GC(181) Concurrent cleanup 21113M->21113M(31744M) 0.105ms [330.403s][info][gc,free ] Free: 10500M, Max: 8192K regular, 3048M humongous, Frag: 71% external, 0% internal; Used: 3314K, Mutator Free: 1313 Collector Reserve: 81244K, Max: 8192K; Used: 675K Old Collector Reserve: 8037K, Max: 8037K; Used: 155K [330.403s][info][gc,start ] GC(181) Concurrent strong roots [330.403s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent strong root [330.403s][info][gc ] GC(181) Concurrent strong roots 0.421ms [330.403s][info][gc,start ] GC(181) Concurrent evacuation [330.403s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent evacuation [330.412s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18152M [330.412s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18160M [330.412s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18168M [330.412s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18176M [330.415s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18184M [330.416s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18192M [330.419s][info][gc ] GC(181) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18200M [330.424s][info][gc,ergo ] GC(181) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8260608, promotion expended: 7725008, old capacity: 19084083200, old_used: 19038952560, old unaffiliated regions: 0 [330.424s][info][gc,ergo ] GC(181) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8260608, promotion expended: 7725008, old capacity: 19084083200, old_used: 19038952560, old unaffiliated regions: 0 [330.424s][info][gc,ergo ] GC(181) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8260608, promotion expended: 7725008, old capacity: 19084083200, old_used: 19038952560, old unaffiliated regions: 0 [330.424s][info][gc,ergo ] GC(181) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8260608, promotion expended: 7725008, old capacity: 19084083200, old_used: 19038952560, old unaffiliated regions: 0 [330.424s][info][gc,ergo ] GC(181) Squelching additional promotion failure reports for current epoch [330.466s][info][gc ] GC(181) Concurrent evacuation 62.506ms [330.466s][info][gc,start ] GC(181) Pause Init Update Refs [330.467s][info][gc ] GC(181) Pause Init Update Refs 0.460ms [330.467s][info][gc,start ] GC(181) Concurrent update references [330.467s][info][gc,task ] GC(181) Using 4 of 8 workers for concurrent reference update [330.467s][info][gc,free ] At start of update refs, moving 16355K to Mutator free set from Collector Reserve (16355K) and from Old Collector Reserve (0B) [330.675s][info][gc ] GC(181) Concurrent update references 208.084ms [330.675s][info][gc,start ] GC(181) Concurrent update thread roots [330.682s][info][gc ] GC(181) Concurrent update thread roots 6.511ms [330.682s][info][gc,start ] GC(181) Pause Final Update Refs [330.682s][info][gc,task ] GC(181) Using 8 of 8 workers for final reference update [330.682s][info][gc,free ] Free: 10982M, Max: 8192K regular, 2480M humongous, Frag: 74% external, 14% internal; Used: 1633M, Mutator Free: 1373 Collector Reserve: 679M, Max: 8192K; Used: 81950K Old Collector Reserve: 419K, Max: 419K; Used: 7772K [330.682s][info][gc ] GC(181) Pause Final Update Refs 0.215ms [330.682s][info][gc,start ] GC(181) Concurrent cleanup [330.682s][info][gc ] GC(181) Concurrent cleanup 21743M->20039M(31744M) 0.120ms [330.682s][info][gc,ergo ] GC(181) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 434K, young_available: 11661M [330.683s][info][gc,ergo ] GC(181) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.0% during period of 0.794s [330.683s][info][gc,ergo ] GC(181) At end of Concurrent Young GC: YOUNG generation used: 1883M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13544M, available: 11660M [330.683s][info][gc,ergo ] GC(181) At end of Concurrent Young GC: OLD generation used: 18157M, used regions: 18200M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18200M, available: 434K [330.683s][info][gc,free ] Free: 10980M, Max: 8192K regular, 2480M humongous, Frag: 78% external, 0% internal; Used: 3182K, Mutator Free: 1373 Collector Reserve: 679M, Max: 8192K; Used: 30960B Old Collector Reserve: 419K, Max: 419K; Used: 7772K [330.683s][info][gc,stats ] [330.683s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [330.683s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [330.683s][info][gc,stats ] [330.683s][info][gc,stats ] Concurrent Reset 7511 us [330.683s][info][gc,stats ] Pause Init Mark (G) 4954 us [330.683s][info][gc,stats ] Pause Init Mark (N) 4228 us [330.683s][info][gc,stats ] Swap Remembered Set 4008 us [330.683s][info][gc,stats ] Update Region States 86 us [330.683s][info][gc,stats ] Concurrent Scan Remembered Set 51094 us, parallelism: 3.98x [330.683s][info][gc,stats ] RS: 203215 us [330.683s][info][gc,stats ] RS: Scan Clusters 203215 us, workers (us): 51010, 51009, 50793, 50403, ---, ---, ---, ---, [330.683s][info][gc,stats ] Concurrent Mark Roots 3272 us, parallelism: 3.37x [330.683s][info][gc,stats ] CMR: 11011 us [330.683s][info][gc,stats ] CMR: Thread Roots 9900 us, workers (us): 2297, 2437, 2497, 2669, ---, ---, ---, ---, [330.683s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 343, 204, 179, 249, ---, ---, ---, ---, [330.683s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 27, 27, 26, 18, ---, ---, ---, ---, [330.683s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 9, 30, ---, ---, ---, ---, ---, [330.683s][info][gc,stats ] Concurrent Marking 430075 us, parallelism: 3.95x [330.683s][info][gc,stats ] CM: 1700643 us [330.683s][info][gc,stats ] CM: Parallel Mark 1700643 us, workers (us): 425170, 425172, 425152, 425150, ---, ---, ---, ---, [330.683s][info][gc,stats ] Pause Final Mark (G) 1535 us [330.683s][info][gc,stats ] Pause Final Mark (N) 977 us [330.683s][info][gc,stats ] Finish Mark 517 us [330.683s][info][gc,stats ] Update Region States 97 us [330.683s][info][gc,stats ] Choose Collection Set 119 us [330.683s][info][gc,stats ] Rebuild Free Set 52 us [330.683s][info][gc,stats ] Concurrent Thread Roots 3392 us, parallelism: 3.71x [330.683s][info][gc,stats ] CTR: 12601 us [330.683s][info][gc,stats ] CTR: Thread Roots 12601 us, workers (us): 3133, 3312, 3106, 3051, ---, ---, ---, ---, [330.683s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [330.683s][info][gc,stats ] CWRF: 2 us [330.683s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [330.683s][info][gc,stats ] Concurrent Weak Roots 668 us [330.683s][info][gc,stats ] Roots 60 us, parallelism: 1.46x [330.683s][info][gc,stats ] CWR: 87 us [330.683s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 29, 24, 19, 16, ---, ---, ---, ---, [330.683s][info][gc,stats ] Rendezvous 594 us [330.683s][info][gc,stats ] Concurrent Cleanup 111 us [330.683s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.64x [330.683s][info][gc,stats ] CSR: 1125 us [330.683s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 349, 241, 174, 186, ---, ---, ---, ---, [330.683s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 41, 36, 34, 30, ---, ---, ---, ---, [330.683s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, 7, ---, 27, ---, ---, ---, ---, [330.683s][info][gc,stats ] Concurrent Evacuation 62522 us [330.683s][info][gc,stats ] Pause Init Update Refs (G) 957 us [330.683s][info][gc,stats ] Pause Init Update Refs (N) 468 us [330.683s][info][gc,stats ] Manage GCLABs 389 us [330.683s][info][gc,stats ] Concurrent Update Refs 208104 us [330.683s][info][gc,stats ] Concurrent Update Thread Roots 6524 us [330.683s][info][gc,stats ] Pause Final Update Refs (G) 747 us [330.683s][info][gc,stats ] Pause Final Update Refs (N) 221 us [330.683s][info][gc,stats ] Update Region States 47 us [330.683s][info][gc,stats ] Trash Collection Set 8 us [330.683s][info][gc,stats ] Rebuild Free Set 87 us [330.683s][info][gc,stats ] Concurrent Cleanup 125 us [330.683s][info][gc,stats ] Workers: Evacuated 62118K across 1147325 objects, abandoned 0B across 0 objects. [330.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [330.683s][info][gc,stats ] - age 1: 31600336 bytes, 31600336 total [330.683s][info][gc,stats ] - age 2: 6861920 bytes, 38462256 total [330.683s][info][gc,stats ] - age 3: 330632 bytes, 38792888 total [330.683s][info][gc,stats ] - age 4: 139712 bytes, 38932600 total [330.683s][info][gc,stats ] - age 5: 172800 bytes, 39105400 total [330.683s][info][gc,stats ] - age 6: 288 bytes, 39105688 total [330.683s][info][gc,stats ] - age 7: 93696 bytes, 39199384 total [330.683s][info][gc,stats ] - age 8: 3693312 bytes, 42892696 total [330.683s][info][gc,stats ] - age 9: 6567728 bytes, 49460424 total [330.683s][info][gc,stats ] - age 10: 7712480 bytes, 57172904 total [330.683s][info][gc,stats ] - age 11: 6430976 bytes, 63603880 total [330.683s][info][gc,stats ] - age 12: 5552 bytes, 63609432 total [330.683s][info][gc,stats ] [330.683s][info][gc,stats ] Mutators: Evacuated 339K across 3361 objects, abandoned 0B across 0 objects. [330.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [330.683s][info][gc,stats ] - age 1: 315040 bytes, 315040 total [330.683s][info][gc,stats ] - age 2: 1856 bytes, 316896 total [330.683s][info][gc,stats ] - age 3: 128 bytes, 317024 total [330.683s][info][gc,stats ] - age 5: 48 bytes, 317072 total [330.683s][info][gc,stats ] - age 7: 1104 bytes, 318176 total [330.683s][info][gc,stats ] - age 8: 4408 bytes, 322584 total [330.683s][info][gc,stats ] - age 9: 8048 bytes, 330632 total [330.683s][info][gc,stats ] - age 10: 16632 bytes, 347264 total [330.683s][info][gc,stats ] - age 11: 720 bytes, 347984 total [330.683s][info][gc,stats ] [330.683s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [330.683s][info][gc,stats ] - age 1: 16662776 bytes, 16662776 total [330.683s][info][gc,stats ] - age 3: 216749080 bytes, 233411856 total [330.683s][info][gc,stats ] - age 4: 8347776 bytes, 241759632 total [330.683s][info][gc,stats ] - age 7: 16695176 bytes, 258454808 total [330.683s][info][gc,stats ] [330.683s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [330.683s][info][gc,stats ] - age 7: 17722375104 bytes, 17722375104 total [330.683s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [330.694s][info][gc ] Transition from: normal to: idle [330.694s][info][gc ] Trigger (YOUNG): expedite promotion in place of 16303K [330.694s][info][gc ] Transition from: idle to: normal [330.694s][info][gc ] Heuristics request for young collection accepted [330.694s][info][gc,free ] Free: 10958M, Max: 8192K regular, 2480M humongous, Frag: 78% external, 0% internal; Used: 9401K, Mutator Free: 1371 Collector Reserve: 679M, Max: 8192K; Used: 30960B Old Collector Reserve: 419K, Max: 419K; Used: 7772K [330.694s][info][gc,ergo ] GC(182) Start GC cycle (YOUNG) [330.694s][info][gc,start ] GC(182) Concurrent reset [330.694s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent reset [330.701s][info][gc ] GC(182) Concurrent reset 7.749ms [330.702s][info][gc,start ] GC(182) Pause Init Mark (YOUNG) [330.702s][info][gc,task ] GC(182) Using 8 of 8 workers for init marking [330.705s][info][gc ] GC(182) Pause Init Mark (YOUNG) 3.627ms [330.706s][info][gc,start ] GC(182) Concurrent remembered set scanning [330.706s][info][gc,task ] GC(182) Using 4 of 8 workers for Concurrent remembered set scanning [330.772s][info][gc ] GC(182) Concurrent remembered set scanning 66.325ms [330.772s][info][gc,start ] GC(182) Concurrent marking roots [330.772s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent marking roots [330.775s][info][gc ] GC(182) Concurrent marking roots 3.147ms [330.775s][info][gc,start ] GC(182) Concurrent marking (YOUNG) [330.775s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent marking [331.083s][info][gc ] GC(182) Concurrent marking (YOUNG) 308.043ms [331.084s][info][gc,start ] GC(182) Pause Final Mark (YOUNG) [331.084s][info][gc,task ] GC(182) Using 8 of 8 workers for final marking [331.085s][info][gc,ergo ] GC(182) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [331.085s][info][gc,ergo ] GC(182) Adaptive CSet Selection for YOUNG. Max Evacuation: 564M, Actual Free: 0B. [331.085s][info][gc,ergo ] GC(182) Chosen CSet evacuates young: 50553K (of which at least: 0B are to be promoted), old: 0B [331.085s][info][gc,ergo ] GC(182) Collectable Garbage: 1624M (99%), Immediate: 0B (0%), 0 regions, CSet: 1624M (99%), 210 regions [331.085s][info][gc,ergo ] GC(182) Evacuation Targets: YOUNG: 50553K, PROMOTE: 0B, OLD: 0B, TOTAL: 50553K [331.085s][info][gc,free ] Free: 10766M, Max: 8192K regular, 2480M humongous, Frag: 77% external, 0% internal; Used: 1725K, Mutator Free: 1346 Collector Reserve: 65507K, Max: 8192K; Used: 28896B Old Collector Reserve: 419K, Max: 419K; Used: 7772K [331.085s][info][gc ] GC(182) Pause Final Mark (YOUNG) 1.458ms [331.085s][info][gc,start ] GC(182) Concurrent thread roots [331.085s][info][gc,task ] GC(182) Using 4 of 8 workers for Concurrent thread roots [331.089s][info][gc ] GC(182) Concurrent thread roots 3.594ms [331.089s][info][gc,start ] GC(182) Concurrent weak references [331.089s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent weak references [331.089s][info][gc,ref ] GC(182) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [331.089s][info][gc,ref ] GC(182) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [331.089s][info][gc,ref ] GC(182) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [331.089s][info][gc ] GC(182) Concurrent weak references 0.038ms [331.089s][info][gc,start ] GC(182) Concurrent weak roots [331.089s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent weak root [331.089s][info][gc ] GC(182) Concurrent weak roots 0.586ms [331.089s][info][gc,start ] GC(182) Concurrent cleanup [331.090s][info][gc ] GC(182) Concurrent cleanup 20878M->20879M(31744M) 0.101ms [331.090s][info][gc,free ] Free: 10752M, Max: 8192K regular, 2480M humongous, Frag: 77% external, 0% internal; Used: 7402K, Mutator Free: 1345 Collector Reserve: 64643K, Max: 8192K; Used: 892K Old Collector Reserve: 404K, Max: 404K; Used: 7787K [331.090s][info][gc,start ] GC(182) Concurrent strong roots [331.090s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent strong root [331.090s][info][gc ] GC(182) Concurrent strong roots 0.407ms [331.090s][info][gc,start ] GC(182) Concurrent evacuation [331.090s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent evacuation [331.097s][info][gc ] GC(182) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18208M [331.097s][info][gc ] GC(182) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18216M [331.098s][info][gc,ergo ] GC(182) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 444928, promotion expended: 326232, old capacity: 19100860416, old_used: 19056146032, old unaffiliated regions: 0 [331.098s][info][gc,ergo ] GC(182) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 444928, promotion expended: 326232, old capacity: 19100860416, old_used: 19056146032, old unaffiliated regions: 0 [331.098s][info][gc,ergo ] GC(182) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 444928, promotion expended: 326232, old capacity: 19100860416, old_used: 19056146032, old unaffiliated regions: 0 [331.098s][info][gc,ergo ] GC(182) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 444928, promotion expended: 326232, old capacity: 19100860416, old_used: 19056146032, old unaffiliated regions: 0 [331.098s][info][gc,ergo ] GC(182) Squelching additional promotion failure reports for current epoch [331.102s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18224M [331.137s][info][gc ] GC(182) Concurrent evacuation 47.516ms [331.138s][info][gc,start ] GC(182) Pause Init Update Refs [331.138s][info][gc ] GC(182) Pause Init Update Refs 0.481ms [331.138s][info][gc,start ] GC(182) Concurrent update references [331.138s][info][gc,task ] GC(182) Using 4 of 8 workers for concurrent reference update [331.138s][info][gc,free ] At start of update refs, moving 8143K to Mutator free set from Collector Reserve (8143K) and from Old Collector Reserve (0B) [331.320s][info][gc ] GC(182) Concurrent update references 181.442ms [331.320s][info][gc,start ] GC(182) Concurrent update thread roots [331.327s][info][gc ] GC(182) Concurrent update thread roots 7.527ms [331.328s][info][gc,start ] GC(182) Pause Final Update Refs [331.328s][info][gc,task ] GC(182) Using 8 of 8 workers for final reference update [331.328s][info][gc,free ] Free: 11261M, Max: 8192K regular, 2480M humongous, Frag: 75% external, 14% internal; Used: 1612M, Mutator Free: 1408 Collector Reserve: 679M, Max: 8192K; Used: 65586K Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [331.328s][info][gc ] GC(182) Pause Final Update Refs 0.202ms [331.328s][info][gc,start ] GC(182) Concurrent cleanup [331.328s][info][gc ] GC(182) Concurrent cleanup 21418M->19752M(31744M) 0.122ms [331.328s][info][gc,ergo ] GC(182) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8139K, young_available: 11940M [331.329s][info][gc,ergo ] GC(182) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.6% during period of 0.646s [331.329s][info][gc,ergo ] GC(182) At end of Concurrent Young GC: YOUNG generation used: 1580M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13520M, available: 11939M [331.329s][info][gc,ergo ] GC(182) At end of Concurrent Young GC: OLD generation used: 18173M, used regions: 18224M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18224M, available: 8139K [331.329s][info][gc,free ] Free: 11259M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 4270K, Mutator Free: 1408 Collector Reserve: 679M, Max: 8192K; Used: 51600B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [331.329s][info][gc,stats ] [331.329s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [331.329s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [331.329s][info][gc,stats ] [331.329s][info][gc,stats ] Concurrent Reset 7762 us [331.329s][info][gc,stats ] Pause Init Mark (G) 4248 us [331.329s][info][gc,stats ] Pause Init Mark (N) 3636 us [331.329s][info][gc,stats ] Swap Remembered Set 3412 us [331.329s][info][gc,stats ] Update Region States 105 us [331.329s][info][gc,stats ] Concurrent Scan Remembered Set 66348 us, parallelism: 3.99x [331.329s][info][gc,stats ] RS: 264955 us [331.329s][info][gc,stats ] RS: Scan Clusters 264955 us, workers (us): 66254, 66238, 66234, 66229, ---, ---, ---, ---, [331.329s][info][gc,stats ] Concurrent Mark Roots 3164 us, parallelism: 3.43x [331.329s][info][gc,stats ] CMR: 10838 us [331.329s][info][gc,stats ] CMR: Thread Roots 9763 us, workers (us): 2394, 2306, 2393, 2670, ---, ---, ---, ---, [331.329s][info][gc,stats ] CMR: Code Cache Roots 944 us, workers (us): 243, 334, 222, 144, ---, ---, ---, ---, [331.329s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 29, 22, 22, 16, ---, ---, ---, ---, [331.329s][info][gc,stats ] CMR: CLDG Roots 41 us, workers (us): ---, ---, 33, 8, ---, ---, ---, ---, [331.329s][info][gc,stats ] Concurrent Marking 308076 us, parallelism: 3.95x [331.329s][info][gc,stats ] CM: 1215813 us [331.329s][info][gc,stats ] CM: Parallel Mark 1215813 us, workers (us): 303964, 303962, 303945, 303942, ---, ---, ---, ---, [331.329s][info][gc,stats ] Pause Final Mark (G) 1944 us [331.329s][info][gc,stats ] Pause Final Mark (N) 1463 us [331.329s][info][gc,stats ] Finish Mark 430 us [331.329s][info][gc,stats ] Update Region States 99 us [331.329s][info][gc,stats ] Choose Collection Set 118 us [331.329s][info][gc,stats ] Rebuild Free Set 52 us [331.329s][info][gc,stats ] Concurrent Thread Roots 3608 us, parallelism: 3.63x [331.329s][info][gc,stats ] CTR: 13097 us [331.329s][info][gc,stats ] CTR: Thread Roots 13097 us, workers (us): 3215, 3172, 3190, 3521, ---, ---, ---, ---, [331.329s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [331.329s][info][gc,stats ] CWRF: 1 us [331.329s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [331.329s][info][gc,stats ] Concurrent Weak Roots 590 us [331.329s][info][gc,stats ] Roots 54 us, parallelism: 1.30x [331.329s][info][gc,stats ] CWR: 71 us [331.329s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 23, 21, 15, 12, ---, ---, ---, ---, [331.329s][info][gc,stats ] Rendezvous 524 us [331.329s][info][gc,stats ] Concurrent Cleanup 105 us [331.329s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.49x [331.329s][info][gc,stats ] CSR: 1022 us [331.329s][info][gc,stats ] CSR: Code Cache Roots 878 us, workers (us): 151, 160, 340, 227, ---, ---, ---, ---, [331.329s][info][gc,stats ] CSR: VM Strong Roots 115 us, workers (us): 36, 30, 28, 22, ---, ---, ---, ---, [331.329s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, 22, ---, ---, ---, ---, ---, ---, [331.329s][info][gc,stats ] Concurrent Evacuation 47532 us [331.329s][info][gc,stats ] Pause Init Update Refs (G) 925 us [331.329s][info][gc,stats ] Pause Init Update Refs (N) 493 us [331.329s][info][gc,stats ] Manage GCLABs 404 us [331.329s][info][gc,stats ] Concurrent Update Refs 181463 us [331.329s][info][gc,stats ] Concurrent Update Thread Roots 7541 us [331.329s][info][gc,stats ] Pause Final Update Refs (G) 686 us [331.329s][info][gc,stats ] Pause Final Update Refs (N) 208 us [331.329s][info][gc,stats ] Update Region States 47 us [331.329s][info][gc,stats ] Trash Collection Set 8 us [331.329s][info][gc,stats ] Rebuild Free Set 72 us [331.329s][info][gc,stats ] Concurrent Cleanup 128 us [331.329s][info][gc,stats ] Workers: Evacuated 50223K across 815829 objects, abandoned 0B across 0 objects. [331.329s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [331.329s][info][gc,stats ] - age 1: 26738048 bytes, 26738048 total [331.329s][info][gc,stats ] - age 2: 7012768 bytes, 33750816 total [331.329s][info][gc,stats ] - age 3: 221776 bytes, 33972592 total [331.329s][info][gc,stats ] - age 4: 314984 bytes, 34287576 total [331.329s][info][gc,stats ] - age 5: 139712 bytes, 34427288 total [331.329s][info][gc,stats ] - age 6: 172736 bytes, 34600024 total [331.329s][info][gc,stats ] - age 7: 352 bytes, 34600376 total [331.329s][info][gc,stats ] - age 8: 89632 bytes, 34690008 total [331.329s][info][gc,stats ] - age 9: 906440 bytes, 35596448 total [331.329s][info][gc,stats ] - age 10: 3092016 bytes, 38688464 total [331.329s][info][gc,stats ] - age 11: 6389192 bytes, 45077656 total [331.329s][info][gc,stats ] - age 12: 6345384 bytes, 51423040 total [331.329s][info][gc,stats ] - age 13: 5552 bytes, 51428592 total [331.329s][info][gc,stats ] [331.329s][info][gc,stats ] Mutators: Evacuated 329K across 2944 objects, abandoned 0B across 0 objects. [331.329s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [331.329s][info][gc,stats ] - age 1: 319152 bytes, 319152 total [331.329s][info][gc,stats ] - age 2: 608 bytes, 319760 total [331.329s][info][gc,stats ] - age 3: 1008 bytes, 320768 total [331.329s][info][gc,stats ] - age 4: 32 bytes, 320800 total [331.329s][info][gc,stats ] - age 8: 312 bytes, 321112 total [331.329s][info][gc,stats ] - age 9: 432 bytes, 321544 total [331.329s][info][gc,stats ] - age 10: 3656 bytes, 325200 total [331.329s][info][gc,stats ] - age 11: 8448 bytes, 333648 total [331.329s][info][gc,stats ] - age 12: 4248 bytes, 337896 total [331.329s][info][gc,stats ] [331.329s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [331.329s][info][gc,stats ] - age 2: 16662776 bytes, 16662776 total [331.329s][info][gc,stats ] - age 4: 216749048 bytes, 233411824 total [331.329s][info][gc,stats ] - age 5: 8347776 bytes, 241759600 total [331.329s][info][gc,stats ] [331.329s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [331.329s][info][gc,stats ] - age 7: 17739070280 bytes, 17739070280 total [331.329s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [331.339s][info][gc ] Transition from: normal to: idle [332.943s][info][gc ] Periodic Sample: GCU = 16.003%, MU = 17.648% during most recent 5.0s [333.951s][info][gc ] Trigger (YOUNG): Average GC time (2278.07 ms) is above the time for average allocation rate (1979 MB/s) to deplete free headroom (4507M) (margin of error = 2.44) [333.951s][info][gc,ergo ] Free headroom: 6094M (free) - 1587M (spike) - 0B (penalties) = 4507M [333.951s][info][gc ] Transition from: idle to: normal [333.951s][info][gc ] Heuristics request for young collection accepted [333.951s][info][gc,free ] Free: 6094M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 1718K, Mutator Free: 762 Collector Reserve: 679M, Max: 8192K; Used: 51600B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [333.951s][info][gc,ergo ] GC(183) Start GC cycle (YOUNG) [333.951s][info][gc,start ] GC(183) Concurrent reset [333.951s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent reset [333.982s][info][gc ] GC(183) Concurrent reset 30.494ms [333.983s][info][gc,start ] GC(183) Pause Init Mark (YOUNG) [333.983s][info][gc,task ] GC(183) Using 8 of 8 workers for init marking [333.986s][info][gc ] GC(183) Pause Init Mark (YOUNG) 3.631ms [333.986s][info][gc,start ] GC(183) Concurrent remembered set scanning [333.987s][info][gc,task ] GC(183) Using 4 of 8 workers for Concurrent remembered set scanning [334.056s][info][gc ] GC(183) Concurrent remembered set scanning 69.837ms [334.056s][info][gc,start ] GC(183) Concurrent marking roots [334.056s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent marking roots [334.060s][info][gc ] GC(183) Concurrent marking roots 3.215ms [334.060s][info][gc,start ] GC(183) Concurrent marking (YOUNG) [334.060s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent marking [334.406s][info][gc ] GC(183) Concurrent marking (YOUNG) 346.145ms [334.406s][info][gc,start ] GC(183) Pause Final Mark (YOUNG) [334.406s][info][gc,task ] GC(183) Using 8 of 8 workers for final marking [334.407s][info][gc,ergo ] GC(183) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [334.407s][info][gc,ergo ] GC(183) Adaptive CSet Selection for YOUNG. Max Evacuation: 563M, Actual Free: 0B. [334.407s][info][gc,ergo ] GC(183) Chosen CSet evacuates young: 52937K (of which at least: 0B are to be promoted), old: 0B [334.407s][info][gc,ergo ] GC(183) Collectable Garbage: 6524M (99%), Immediate: 0B (0%), 0 regions, CSet: 6524M (99%), 822 regions [334.407s][info][gc,ergo ] GC(183) Evacuation Targets: YOUNG: 52937K, PROMOTE: 0B, OLD: 0B, TOTAL: 52937K [334.407s][info][gc,free ] Free: 5786M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 5640K, Mutator Free: 724 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [334.407s][info][gc ] GC(183) Pause Final Mark (YOUNG) 1.006ms [334.407s][info][gc,start ] GC(183) Concurrent thread roots [334.407s][info][gc,task ] GC(183) Using 4 of 8 workers for Concurrent thread roots [334.411s][info][gc ] GC(183) Concurrent thread roots 3.750ms [334.411s][info][gc,start ] GC(183) Concurrent weak references [334.411s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent weak references [334.411s][info][gc,ref ] GC(183) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [334.411s][info][gc,ref ] GC(183) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [334.411s][info][gc,ref ] GC(183) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [334.411s][info][gc ] GC(183) Concurrent weak references 0.042ms [334.411s][info][gc,start ] GC(183) Concurrent weak roots [334.411s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent weak root [334.412s][info][gc ] GC(183) Concurrent weak roots 0.986ms [334.412s][info][gc,start ] GC(183) Concurrent cleanup [334.412s][info][gc ] GC(183) Concurrent cleanup 25857M->25857M(31744M) 0.173ms [334.412s][info][gc,free ] Free: 5772M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 3269K, Mutator Free: 722 Collector Reserve: 64733K, Max: 8192K; Used: 802K Old Collector Reserve: 8104K, Max: 8104K; Used: 89600B [334.412s][info][gc,start ] GC(183) Concurrent strong roots [334.412s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent strong root [334.413s][info][gc ] GC(183) Concurrent strong roots 0.428ms [334.413s][info][gc,start ] GC(183) Concurrent evacuation [334.413s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent evacuation [334.434s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18232M [334.436s][info][gc,ergo ] GC(183) Promotion failed, size 32, has plab? yes, PLAB remaining: 2359280, plab promotions disabled, promotion reserve: 8334848, promotion expended: 8323552, old capacity: 19117637632, old_used: 19067001968, old unaffiliated regions: 0 [334.436s][info][gc,ergo ] GC(183) Promotion failed, size 24, has plab? yes, PLAB remaining: 2359280, plab promotions disabled, promotion reserve: 8334848, promotion expended: 8323552, old capacity: 19117637632, old_used: 19067001968, old unaffiliated regions: 0 [334.436s][info][gc,ergo ] GC(183) Promotion failed, size 32, has plab? yes, PLAB remaining: 2359280, plab promotions disabled, promotion reserve: 8334848, promotion expended: 8323552, old capacity: 19117637632, old_used: 19067001968, old unaffiliated regions: 0 [334.436s][info][gc,ergo ] GC(183) Promotion failed, size 24, has plab? yes, PLAB remaining: 2359280, plab promotions disabled, promotion reserve: 8334848, promotion expended: 8323552, old capacity: 19117637632, old_used: 19067001968, old unaffiliated regions: 0 [334.436s][info][gc,ergo ] GC(183) Squelching additional promotion failure reports for current epoch [334.453s][info][gc ] GC(183) Concurrent evacuation 40.075ms [334.453s][info][gc,start ] GC(183) Pause Init Update Refs [334.454s][info][gc ] GC(183) Pause Init Update Refs 0.462ms [334.454s][info][gc,start ] GC(183) Concurrent update references [334.454s][info][gc,task ] GC(183) Using 4 of 8 workers for concurrent reference update [334.454s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [334.636s][info][gc ] GC(183) Concurrent update references 182.477ms [334.636s][info][gc,start ] GC(183) Concurrent update thread roots [334.644s][info][gc ] GC(183) Concurrent update thread roots 7.886ms [334.645s][info][gc,start ] GC(183) Pause Final Update Refs [334.645s][info][gc,task ] GC(183) Using 8 of 8 workers for final reference update [334.645s][info][gc,free ] Free: 11189M, Max: 8192K regular, 408M humongous, Frag: 92% external, 58% internal; Used: 6514M, Mutator Free: 1399 Collector Reserve: 679M, Max: 8192K; Used: 65588K Old Collector Reserve: 103K, Max: 103K; Used: 8089K [334.645s][info][gc ] GC(183) Pause Final Update Refs 0.234ms [334.645s][info][gc,start ] GC(183) Concurrent cleanup [334.645s][info][gc ] GC(183) Concurrent cleanup 26399M->19832M(31744M) 0.202ms [334.645s][info][gc,ergo ] GC(183) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 118K, young_available: 11868M [334.646s][info][gc,ergo ] GC(183) At end of Concurrent Young GC: GCU: 4.8%, MU: 16.7% during period of 3.317s [334.646s][info][gc,ergo ] GC(183) At end of Concurrent Young GC: YOUNG generation used: 1644M, used regions: 1680M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13512M, available: 11867M [334.646s][info][gc,ergo ] GC(183) At end of Concurrent Young GC: OLD generation used: 18189M, used regions: 18232M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18232M, available: 118K [334.646s][info][gc,free ] Free: 11188M, Max: 8192K regular, 3472M humongous, Frag: 69% external, 0% internal; Used: 4064K, Mutator Free: 1399 Collector Reserve: 679M, Max: 8192K; Used: 53664B Old Collector Reserve: 103K, Max: 103K; Used: 8089K [334.646s][info][gc,stats ] [334.646s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [334.646s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [334.646s][info][gc,stats ] [334.646s][info][gc,stats ] Concurrent Reset 30523 us [334.646s][info][gc,stats ] Pause Init Mark (G) 4476 us [334.646s][info][gc,stats ] Pause Init Mark (N) 3643 us [334.646s][info][gc,stats ] Swap Remembered Set 3416 us [334.646s][info][gc,stats ] Update Region States 64 us [334.646s][info][gc,stats ] Concurrent Scan Remembered Set 69859 us, parallelism: 3.99x [334.646s][info][gc,stats ] RS: 278844 us [334.646s][info][gc,stats ] RS: Scan Clusters 278844 us, workers (us): 69761, 69759, 69752, 69573, ---, ---, ---, ---, [334.646s][info][gc,stats ] Concurrent Mark Roots 3232 us, parallelism: 3.43x [334.646s][info][gc,stats ] CMR: 11093 us [334.646s][info][gc,stats ] CMR: Thread Roots 10025 us, workers (us): 2523, 2425, 2367, 2710, ---, ---, ---, ---, [334.646s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 174, 256, 343, 165, ---, ---, ---, ---, [334.646s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 31, 25, 20, 14, ---, ---, ---, ---, [334.646s][info][gc,stats ] CMR: CLDG Roots 41 us, workers (us): 34, 8, ---, ---, ---, ---, ---, ---, [334.646s][info][gc,stats ] Concurrent Marking 346172 us, parallelism: 3.95x [334.646s][info][gc,stats ] CM: 1367832 us [334.646s][info][gc,stats ] CM: Parallel Mark 1367832 us, workers (us): 341988, 341961, 341942, 341940, ---, ---, ---, ---, [334.646s][info][gc,stats ] Pause Final Mark (G) 1581 us [334.646s][info][gc,stats ] Pause Final Mark (N) 1012 us [334.646s][info][gc,stats ] Finish Mark 505 us [334.646s][info][gc,stats ] Update Region States 89 us [334.646s][info][gc,stats ] Choose Collection Set 170 us [334.646s][info][gc,stats ] Rebuild Free Set 42 us [334.646s][info][gc,stats ] Concurrent Thread Roots 3763 us, parallelism: 3.80x [334.646s][info][gc,stats ] CTR: 14281 us [334.646s][info][gc,stats ] CTR: Thread Roots 14281 us, workers (us): 3570, 3707, 3474, 3530, ---, ---, ---, ---, [334.646s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [334.646s][info][gc,stats ] CWRF: 2 us [334.646s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [334.646s][info][gc,stats ] Concurrent Weak Roots 992 us [334.646s][info][gc,stats ] Roots 64 us, parallelism: 1.74x [334.646s][info][gc,stats ] CWR: 112 us [334.646s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 33, 30, 26, 23, ---, ---, ---, ---, [334.646s][info][gc,stats ] Rendezvous 914 us [334.646s][info][gc,stats ] Concurrent Cleanup 182 us [334.646s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.53x [334.646s][info][gc,stats ] CSR: 1100 us [334.646s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 346, 196, 162, 232, ---, ---, ---, ---, [334.646s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 39, 38, 30, 29, ---, ---, ---, ---, [334.646s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [334.646s][info][gc,stats ] Concurrent Evacuation 40092 us [334.646s][info][gc,stats ] Pause Init Update Refs (G) 957 us [334.646s][info][gc,stats ] Pause Init Update Refs (N) 470 us [334.646s][info][gc,stats ] Manage GCLABs 380 us [334.646s][info][gc,stats ] Concurrent Update Refs 182501 us [334.646s][info][gc,stats ] Concurrent Update Thread Roots 7901 us [334.646s][info][gc,stats ] Pause Final Update Refs (G) 831 us [334.646s][info][gc,stats ] Pause Final Update Refs (N) 240 us [334.646s][info][gc,stats ] Update Region States 54 us [334.646s][info][gc,stats ] Trash Collection Set 24 us [334.646s][info][gc,stats ] Rebuild Free Set 77 us [334.646s][info][gc,stats ] Concurrent Cleanup 208 us [334.646s][info][gc,stats ] Workers: Evacuated 52371K across 869695 objects, abandoned 0B across 0 objects. [334.646s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [334.646s][info][gc,stats ] - age 1: 35869416 bytes, 35869416 total [334.646s][info][gc,stats ] - age 2: 399744 bytes, 36269160 total [334.646s][info][gc,stats ] - age 3: 207136 bytes, 36476296 total [334.646s][info][gc,stats ] - age 4: 190728 bytes, 36667024 total [334.646s][info][gc,stats ] - age 5: 282096 bytes, 36949120 total [334.646s][info][gc,stats ] - age 6: 120024 bytes, 37069144 total [334.646s][info][gc,stats ] - age 7: 146616 bytes, 37215760 total [334.646s][info][gc,stats ] - age 8: 71384 bytes, 37287144 total [334.646s][info][gc,stats ] - age 9: 349160 bytes, 37636304 total [334.646s][info][gc,stats ] - age 10: 944224 bytes, 38580528 total [334.646s][info][gc,stats ] - age 11: 5874856 bytes, 44455384 total [334.646s][info][gc,stats ] - age 12: 6786400 bytes, 51241784 total [334.646s][info][gc,stats ] - age 13: 2381584 bytes, 53623368 total [334.646s][info][gc,stats ] - age 14: 5464 bytes, 53628832 total [334.646s][info][gc,stats ] [334.646s][info][gc,stats ] Mutators: Evacuated 565K across 4675 objects, abandoned 0B across 0 objects. [334.646s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [334.646s][info][gc,stats ] - age 1: 563992 bytes, 563992 total [334.646s][info][gc,stats ] - age 2: 64 bytes, 564056 total [334.646s][info][gc,stats ] - age 3: 32 bytes, 564088 total [334.646s][info][gc,stats ] - age 4: 64 bytes, 564152 total [334.646s][info][gc,stats ] - age 5: 80 bytes, 564232 total [334.646s][info][gc,stats ] - age 6: 32 bytes, 564264 total [334.646s][info][gc,stats ] - age 7: 32 bytes, 564296 total [334.646s][info][gc,stats ] - age 9: 168 bytes, 564464 total [334.646s][info][gc,stats ] - age 10: 1032 bytes, 565496 total [334.646s][info][gc,stats ] - age 11: 3752 bytes, 569248 total [334.646s][info][gc,stats ] - age 12: 9296 bytes, 578544 total [334.646s][info][gc,stats ] - age 13: 408 bytes, 578952 total [334.646s][info][gc,stats ] [334.646s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [334.646s][info][gc,stats ] - age 1: 2216 bytes, 2216 total [334.646s][info][gc,stats ] - age 3: 16430808 bytes, 16433024 total [334.646s][info][gc,stats ] - age 5: 216620504 bytes, 233053528 total [334.646s][info][gc,stats ] - age 6: 8313920 bytes, 241367448 total [334.646s][info][gc,stats ] [334.646s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [334.646s][info][gc,stats ] - age 7: 17739070280 bytes, 17739070280 total [334.646s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [334.656s][info][gc ] Transition from: normal to: idle [337.330s][info][gc ] Trigger (YOUNG): Average GC time (2188.82 ms) is above the time for average allocation rate (1969 MB/s) to deplete free headroom (4310M) (margin of error = 2.43) [337.330s][info][gc,ergo ] Free headroom: 5897M (free) - 1587M (spike) - 0B (penalties) = 4310M [337.330s][info][gc ] Transition from: idle to: normal [337.331s][info][gc ] Heuristics request for young collection accepted [337.331s][info][gc,free ] Free: 5897M, Max: 8192K regular, 544M humongous, Frag: 91% external, 0% internal; Used: 6995K, Mutator Free: 738 Collector Reserve: 679M, Max: 8192K; Used: 53664B Old Collector Reserve: 103K, Max: 103K; Used: 8089K [337.331s][info][gc,ergo ] GC(184) Start GC cycle (YOUNG) [337.331s][info][gc,start ] GC(184) Concurrent reset [337.331s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent reset [337.359s][info][gc ] GC(184) Concurrent reset 28.591ms [337.360s][info][gc,start ] GC(184) Pause Init Mark (YOUNG) [337.360s][info][gc,task ] GC(184) Using 8 of 8 workers for init marking [337.363s][info][gc ] GC(184) Pause Init Mark (YOUNG) 3.753ms [337.364s][info][gc,start ] GC(184) Concurrent remembered set scanning [337.364s][info][gc,task ] GC(184) Using 4 of 8 workers for Concurrent remembered set scanning [337.438s][info][gc ] GC(184) Concurrent remembered set scanning 74.110ms [337.438s][info][gc,start ] GC(184) Concurrent marking roots [337.438s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent marking roots [337.441s][info][gc ] GC(184) Concurrent marking roots 3.162ms [337.441s][info][gc,start ] GC(184) Concurrent marking (YOUNG) [337.441s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent marking [337.780s][info][gc ] GC(184) Concurrent marking (YOUNG) 339.468ms [337.781s][info][gc,start ] GC(184) Pause Final Mark (YOUNG) [337.781s][info][gc,task ] GC(184) Using 8 of 8 workers for final marking [337.782s][info][gc,ergo ] GC(184) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [337.782s][info][gc,ergo ] GC(184) Adaptive CSet Selection for YOUNG. Max Evacuation: 562M, Actual Free: 0B. [337.782s][info][gc,ergo ] GC(184) Chosen CSet evacuates young: 47325K (of which at least: 0B are to be promoted), old: 0B [337.782s][info][gc,ergo ] GC(184) Collectable Garbage: 6716M (99%), Immediate: 0B (0%), 0 regions, CSet: 6716M (99%), 846 regions [337.782s][info][gc,ergo ] GC(184) Evacuation Targets: YOUNG: 47325K, PROMOTE: 0B, OLD: 0B, TOTAL: 47325K [337.782s][info][gc,free ] Free: 5600M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 7516K, Mutator Free: 701 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 103K, Max: 103K; Used: 8089K [337.782s][info][gc ] GC(184) Pause Final Mark (YOUNG) 0.943ms [337.782s][info][gc,start ] GC(184) Concurrent thread roots [337.782s][info][gc,task ] GC(184) Using 4 of 8 workers for Concurrent thread roots [337.785s][info][gc ] GC(184) Concurrent thread roots 3.308ms [337.785s][info][gc,start ] GC(184) Concurrent weak references [337.785s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent weak references [337.785s][info][gc,ref ] GC(184) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [337.785s][info][gc,ref ] GC(184) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [337.785s][info][gc,ref ] GC(184) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [337.785s][info][gc ] GC(184) Concurrent weak references 0.038ms [337.785s][info][gc,start ] GC(184) Concurrent weak roots [337.785s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent weak root [337.786s][info][gc ] GC(184) Concurrent weak roots 0.593ms [337.786s][info][gc,start ] GC(184) Concurrent cleanup [337.786s][info][gc ] GC(184) Concurrent cleanup 26050M->26050M(31744M) 0.101ms [337.786s][info][gc,free ] Free: 5589M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 2143K, Mutator Free: 699 Collector Reserve: 56533K, Max: 8192K; Used: 810K Old Collector Reserve: 92672B, Max: 92672B; Used: 8101K [337.786s][info][gc,start ] GC(184) Concurrent strong roots [337.786s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent strong root [337.786s][info][gc ] GC(184) Concurrent strong roots 0.476ms [337.786s][info][gc,start ] GC(184) Concurrent evacuation [337.786s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent evacuation [337.801s][info][gc ] GC(184) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18240M [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 32, has plab? yes, PLAB remaining: 36848, plab promotions disabled, promotion reserve: 120832, promotion expended: 109136, old capacity: 19126026240, old_used: 19073085552, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 32, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 120832, promotion expended: 118104, old capacity: 19126026240, old_used: 19073113200, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 24, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 120832, promotion expended: 109136, old capacity: 19126026240, old_used: 19073085552, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 144, has plab? yes, PLAB remaining: 36848, plab promotions disabled, promotion reserve: 120832, promotion expended: 118104, old capacity: 19126026240, old_used: 19073113200, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Squelching additional promotion failure reports for current epoch [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 16, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 120832, promotion expended: 118104, old capacity: 19126026240, old_used: 19073113200, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Squelching additional promotion failure reports for current epoch [337.801s][info][gc,ergo ] GC(184) Promotion failed, size 80, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 120832, promotion expended: 118104, old capacity: 19126026240, old_used: 19073113200, old unaffiliated regions: 0 [337.801s][info][gc,ergo ] GC(184) Squelching additional promotion failure reports for current epoch [337.818s][info][gc ] GC(184) Concurrent evacuation 31.242ms [337.818s][info][gc,start ] GC(184) Pause Init Update Refs [337.819s][info][gc ] GC(184) Pause Init Update Refs 0.456ms [337.819s][info][gc,start ] GC(184) Concurrent update references [337.819s][info][gc,task ] GC(184) Using 4 of 8 workers for concurrent reference update [337.819s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [337.950s][info][gc ] Periodic Sample: GCU = 6.012%, MU = 16.806% during most recent 5.0s [338.001s][info][gc ] GC(184) Concurrent update references 182.246ms [338.001s][info][gc,start ] GC(184) Concurrent update thread roots [338.008s][info][gc ] GC(184) Concurrent update thread roots 6.823ms [338.008s][info][gc,start ] GC(184) Pause Final Update Refs [338.008s][info][gc,task ] GC(184) Using 8 of 8 workers for final reference update [338.008s][info][gc,free ] Free: 11213M, Max: 8192K regular, 408M humongous, Frag: 91% external, 59% internal; Used: 6700M, Mutator Free: 1402 Collector Reserve: 679M, Max: 8192K; Used: 65592K Old Collector Reserve: 8084K, Max: 8084K; Used: 108K [338.008s][info][gc ] GC(184) Pause Final Update Refs 0.224ms [338.009s][info][gc,start ] GC(184) Concurrent cleanup [338.009s][info][gc ] GC(184) Concurrent cleanup 26554M->19800M(31744M) 0.190ms [338.009s][info][gc,ergo ] GC(184) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8099K, young_available: 11892M [338.009s][info][gc,ergo ] GC(184) At end of Concurrent Young GC: GCU: 4.6%, MU: 16.7% during period of 3.363s [338.009s][info][gc,ergo ] GC(184) At end of Concurrent Young GC: YOUNG generation used: 1612M, used regions: 1656M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13504M, available: 11891M [338.009s][info][gc,ergo ] GC(184) At end of Concurrent Young GC: OLD generation used: 18189M, used regions: 18240M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18240M, available: 8099K [338.009s][info][gc,free ] Free: 11211M, Max: 8192K regular, 3136M humongous, Frag: 72% external, 0% internal; Used: 4255K, Mutator Free: 1402 Collector Reserve: 679M, Max: 8192K; Used: 57792B Old Collector Reserve: 8084K, Max: 8084K; Used: 108K [338.009s][info][gc,stats ] [338.009s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [338.009s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [338.009s][info][gc,stats ] [338.009s][info][gc,stats ] Concurrent Reset 28621 us [338.009s][info][gc,stats ] Pause Init Mark (G) 4465 us [338.009s][info][gc,stats ] Pause Init Mark (N) 3762 us [338.009s][info][gc,stats ] Swap Remembered Set 3549 us [338.009s][info][gc,stats ] Update Region States 78 us [338.009s][info][gc,stats ] Concurrent Scan Remembered Set 74137 us, parallelism: 3.99x [338.009s][info][gc,stats ] RS: 296153 us [338.009s][info][gc,stats ] RS: Scan Clusters 296153 us, workers (us): 74049, 74046, 74031, 74027, ---, ---, ---, ---, [338.009s][info][gc,stats ] Concurrent Mark Roots 3177 us, parallelism: 3.52x [338.009s][info][gc,stats ] CMR: 11177 us [338.009s][info][gc,stats ] CMR: Thread Roots 9945 us, workers (us): 2446, 2508, 2531, 2461, ---, ---, ---, ---, [338.009s][info][gc,stats ] CMR: Code Cache Roots 1100 us, workers (us): 354, 193, 182, 370, ---, ---, ---, ---, [338.009s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 22, 18, 18, ---, ---, ---, ---, [338.009s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 7, 38, ---, ---, ---, ---, ---, [338.009s][info][gc,stats ] Concurrent Marking 339524 us, parallelism: 3.95x [338.009s][info][gc,stats ] CM: 1342092 us [338.009s][info][gc,stats ] CM: Parallel Mark 1342092 us, workers (us): 335534, 335524, 335520, 335514, ---, ---, ---, ---, [338.009s][info][gc,stats ] Pause Final Mark (G) 1409 us [338.009s][info][gc,stats ] Pause Final Mark (N) 949 us [338.009s][info][gc,stats ] Finish Mark 449 us [338.009s][info][gc,stats ] Update Region States 91 us [338.009s][info][gc,stats ] Choose Collection Set 178 us [338.009s][info][gc,stats ] Rebuild Free Set 41 us [338.009s][info][gc,stats ] Concurrent Thread Roots 3321 us, parallelism: 3.84x [338.009s][info][gc,stats ] CTR: 12766 us [338.009s][info][gc,stats ] CTR: Thread Roots 12766 us, workers (us): 3101, 3247, 3245, 3173, ---, ---, ---, ---, [338.009s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [338.009s][info][gc,stats ] CWRF: 1 us [338.009s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [338.009s][info][gc,stats ] Concurrent Weak Roots 598 us [338.009s][info][gc,stats ] Roots 57 us, parallelism: 1.44x [338.009s][info][gc,stats ] CWR: 82 us [338.009s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 24, 22, 20, 15, ---, ---, ---, ---, [338.009s][info][gc,stats ] Rendezvous 529 us [338.009s][info][gc,stats ] Concurrent Cleanup 106 us [338.009s][info][gc,stats ] Concurrent Strong Roots 487 us, parallelism: 2.56x [338.009s][info][gc,stats ] CSR: 1247 us [338.009s][info][gc,stats ] CSR: Code Cache Roots 1051 us, workers (us): 198, 207, 274, 372, ---, ---, ---, ---, [338.009s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 48, 43, 41, 38, ---, ---, ---, ---, [338.009s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [338.009s][info][gc,stats ] Concurrent Evacuation 31260 us [338.009s][info][gc,stats ] Pause Init Update Refs (G) 908 us [338.009s][info][gc,stats ] Pause Init Update Refs (N) 466 us [338.009s][info][gc,stats ] Manage GCLABs 387 us [338.009s][info][gc,stats ] Concurrent Update Refs 182266 us [338.009s][info][gc,stats ] Concurrent Update Thread Roots 6838 us [338.009s][info][gc,stats ] Pause Final Update Refs (G) 767 us [338.009s][info][gc,stats ] Pause Final Update Refs (N) 229 us [338.009s][info][gc,stats ] Update Region States 52 us [338.009s][info][gc,stats ] Trash Collection Set 24 us [338.010s][info][gc,stats ] Rebuild Free Set 75 us [338.010s][info][gc,stats ] Concurrent Cleanup 197 us [338.010s][info][gc,stats ] Workers: Evacuated 46872K across 675093 objects, abandoned 0B across 0 objects. [338.010s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [338.010s][info][gc,stats ] - age 1: 37757376 bytes, 37757376 total [338.010s][info][gc,stats ] - age 2: 892584 bytes, 38649960 total [338.010s][info][gc,stats ] - age 3: 369048 bytes, 39019008 total [338.010s][info][gc,stats ] - age 4: 181600 bytes, 39200608 total [338.010s][info][gc,stats ] - age 5: 163384 bytes, 39363992 total [338.010s][info][gc,stats ] - age 6: 251400 bytes, 39615392 total [338.010s][info][gc,stats ] - age 7: 118608 bytes, 39734000 total [338.010s][info][gc,stats ] - age 8: 104872 bytes, 39838872 total [338.010s][info][gc,stats ] - age 9: 160 bytes, 39839032 total [338.010s][info][gc,stats ] - age 10: 32 bytes, 39839064 total [338.010s][info][gc,stats ] - age 11: 574760 bytes, 40413824 total [338.010s][info][gc,stats ] - age 12: 2384152 bytes, 42797976 total [338.010s][info][gc,stats ] - age 13: 2838544 bytes, 45636520 total [338.010s][info][gc,stats ] - age 14: 2355336 bytes, 47991856 total [338.010s][info][gc,stats ] - age 15: 5464 bytes, 47997320 total [338.010s][info][gc,stats ] [338.010s][info][gc,stats ] Mutators: Evacuated 453K across 3606 objects, abandoned 0B across 0 objects. [338.010s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [338.010s][info][gc,stats ] - age 1: 458216 bytes, 458216 total [338.010s][info][gc,stats ] - age 2: 320 bytes, 458536 total [338.010s][info][gc,stats ] - age 3: 32 bytes, 458568 total [338.010s][info][gc,stats ] - age 4: 32 bytes, 458600 total [338.010s][info][gc,stats ] - age 5: 64 bytes, 458664 total [338.010s][info][gc,stats ] - age 6: 64 bytes, 458728 total [338.010s][info][gc,stats ] - age 7: 32 bytes, 458760 total [338.010s][info][gc,stats ] - age 11: 1008 bytes, 459768 total [338.010s][info][gc,stats ] - age 12: 1136 bytes, 460904 total [338.010s][info][gc,stats ] - age 13: 2448 bytes, 463352 total [338.010s][info][gc,stats ] - age 14: 968 bytes, 464320 total [338.010s][info][gc,stats ] [338.010s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [338.010s][info][gc,stats ] - age 1: 280 bytes, 280 total [338.010s][info][gc,stats ] - age 2: 2216 bytes, 2496 total [338.010s][info][gc,stats ] - age 4: 16201800 bytes, 16204296 total [338.010s][info][gc,stats ] - age 6: 216538392 bytes, 232742688 total [338.010s][info][gc,stats ] - age 7: 8277096 bytes, 241019784 total [338.010s][info][gc,stats ] [338.010s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [338.010s][info][gc,stats ] - age 7: 17739070280 bytes, 17739070280 total [338.010s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [338.020s][info][gc ] Transition from: normal to: idle [338.020s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8083K [338.020s][info][gc ] Transition from: idle to: normal [338.020s][info][gc ] Heuristics request for young collection accepted [338.020s][info][gc,free ] Free: 11188M, Max: 8192K regular, 3136M humongous, Frag: 72% external, 0% internal; Used: 3150K, Mutator Free: 1399 Collector Reserve: 679M, Max: 8192K; Used: 57792B Old Collector Reserve: 8084K, Max: 8084K; Used: 108K [338.020s][info][gc,ergo ] GC(185) Start GC cycle (YOUNG) [338.020s][info][gc,start ] GC(185) Concurrent reset [338.020s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent reset [338.026s][info][gc ] GC(185) Concurrent reset 5.610ms [338.026s][info][gc,start ] GC(185) Pause Init Mark (YOUNG) [338.026s][info][gc,task ] GC(185) Using 8 of 8 workers for init marking [338.030s][info][gc ] GC(185) Pause Init Mark (YOUNG) 3.769ms [338.030s][info][gc,start ] GC(185) Concurrent remembered set scanning [338.030s][info][gc,task ] GC(185) Using 4 of 8 workers for Concurrent remembered set scanning [338.102s][info][gc ] GC(185) Concurrent remembered set scanning 72.096ms [338.102s][info][gc,start ] GC(185) Concurrent marking roots [338.102s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent marking roots [338.106s][info][gc ] GC(185) Concurrent marking roots 3.446ms [338.106s][info][gc,start ] GC(185) Concurrent marking (YOUNG) [338.106s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent marking [338.405s][info][gc ] GC(185) Concurrent marking (YOUNG) 299.090ms [338.405s][info][gc,start ] GC(185) Pause Final Mark (YOUNG) [338.405s][info][gc,task ] GC(185) Using 8 of 8 workers for final marking [338.406s][info][gc,ergo ] GC(185) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [338.406s][info][gc,ergo ] GC(185) Adaptive CSet Selection for YOUNG. Max Evacuation: 562M, Actual Free: 0B. [338.406s][info][gc,ergo ] GC(185) Chosen CSet evacuates young: 54601K (of which at least: 0B are to be promoted), old: 0B [338.406s][info][gc,ergo ] GC(185) Collectable Garbage: 1373M (99%), Immediate: 0B (0%), 0 regions, CSet: 1373M (99%), 179 regions [338.406s][info][gc,ergo ] GC(185) Evacuation Targets: YOUNG: 54601K, PROMOTE: 0B, OLD: 0B, TOTAL: 54601K [338.406s][info][gc,free ] Free: 11012M, Max: 8192K regular, 3136M humongous, Frag: 72% external, 0% internal; Used: 3756K, Mutator Free: 1377 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8084K, Max: 8084K; Used: 108K [338.406s][info][gc ] GC(185) Pause Final Mark (YOUNG) 0.939ms [338.406s][info][gc,start ] GC(185) Concurrent thread roots [338.406s][info][gc,task ] GC(185) Using 4 of 8 workers for Concurrent thread roots [338.410s][info][gc ] GC(185) Concurrent thread roots 3.285ms [338.410s][info][gc,start ] GC(185) Concurrent weak references [338.410s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent weak references [338.410s][info][gc,ref ] GC(185) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [338.410s][info][gc,ref ] GC(185) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [338.410s][info][gc,ref ] GC(185) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [338.410s][info][gc ] GC(185) Concurrent weak references 0.038ms [338.410s][info][gc,start ] GC(185) Concurrent weak roots [338.410s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent weak root [338.411s][info][gc ] GC(185) Concurrent weak roots 0.848ms [338.411s][info][gc,start ] GC(185) Concurrent cleanup [338.411s][info][gc ] GC(185) Concurrent cleanup 20624M->20624M(31744M) 0.104ms [338.411s][info][gc,free ] Free: 11000M, Max: 8192K regular, 3136M humongous, Frag: 72% external, 0% internal; Used: 7513K, Mutator Free: 1376 Collector Reserve: 64693K, Max: 8192K; Used: 842K Old Collector Reserve: 8069K, Max: 8069K; Used: 123K [338.411s][info][gc,start ] GC(185) Concurrent strong roots [338.411s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent strong root [338.411s][info][gc ] GC(185) Concurrent strong roots 0.403ms [338.411s][info][gc,start ] GC(185) Concurrent evacuation [338.411s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent evacuation [338.418s][info][gc ] GC(185) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18248M [338.428s][info][gc,ergo ] GC(185) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8293888, promotion expended: 7124736, old capacity: 19134414848, old_used: 19088650864, old unaffiliated regions: 0 [338.428s][info][gc,ergo ] GC(185) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8293888, promotion expended: 7124736, old capacity: 19134414848, old_used: 19088650864, old unaffiliated regions: 0 [338.428s][info][gc,ergo ] GC(185) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8293888, promotion expended: 7124736, old capacity: 19134414848, old_used: 19088650864, old unaffiliated regions: 0 [338.428s][info][gc,ergo ] GC(185) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8293888, promotion expended: 7124736, old capacity: 19134414848, old_used: 19088650864, old unaffiliated regions: 0 [338.428s][info][gc,ergo ] GC(185) Squelching additional promotion failure reports for current epoch [338.448s][info][gc ] GC(185) Concurrent evacuation 36.907ms [338.448s][info][gc,start ] GC(185) Pause Init Update Refs [338.449s][info][gc ] GC(185) Pause Init Update Refs 0.470ms [338.449s][info][gc,start ] GC(185) Concurrent update references [338.449s][info][gc,task ] GC(185) Using 4 of 8 workers for concurrent reference update [338.449s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [338.617s][info][gc ] GC(185) Concurrent update references 167.890ms [338.617s][info][gc,start ] GC(185) Concurrent update thread roots [338.624s][info][gc ] GC(185) Concurrent update thread roots 6.957ms [338.624s][info][gc,start ] GC(185) Pause Final Update Refs [338.624s][info][gc,task ] GC(185) Using 8 of 8 workers for final reference update [338.625s][info][gc,free ] Free: 11309M, Max: 8192K regular, 3136M humongous, Frag: 69% external, 12% internal; Used: 1357M, Mutator Free: 1414 Collector Reserve: 679M, Max: 8192K; Used: 73784K Old Collector Reserve: 1092K, Max: 1092K; Used: 7099K [338.625s][info][gc ] GC(185) Pause Final Update Refs 0.212ms [338.625s][info][gc,start ] GC(185) Concurrent cleanup [338.625s][info][gc ] GC(185) Concurrent cleanup 21130M->19711M(31744M) 0.142ms [338.625s][info][gc,ergo ] GC(185) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1108K, young_available: 11988M [338.625s][info][gc,ergo ] GC(185) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.1% during period of 0.616s [338.625s][info][gc,ergo ] GC(185) At end of Concurrent Young GC: YOUNG generation used: 1507M, used regions: 1552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13496M, available: 11988M [338.625s][info][gc,ergo ] GC(185) At end of Concurrent Young GC: OLD generation used: 18204M, used regions: 18248M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18248M, available: 1108K [338.625s][info][gc,free ] Free: 11308M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 3716K, Mutator Free: 1414 Collector Reserve: 679M, Max: 8192K; Used: 57792B Old Collector Reserve: 1092K, Max: 1092K; Used: 7099K [338.625s][info][gc,stats ] [338.625s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [338.625s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [338.625s][info][gc,stats ] [338.625s][info][gc,stats ] Concurrent Reset 5627 us [338.625s][info][gc,stats ] Pause Init Mark (G) 4353 us [338.625s][info][gc,stats ] Pause Init Mark (N) 3786 us [338.625s][info][gc,stats ] Swap Remembered Set 3583 us [338.625s][info][gc,stats ] Update Region States 74 us [338.625s][info][gc,stats ] Concurrent Scan Remembered Set 72122 us, parallelism: 3.98x [338.625s][info][gc,stats ] RS: 287306 us [338.625s][info][gc,stats ] RS: Scan Clusters 287306 us, workers (us): 72034, 72032, 72025, 71216, ---, ---, ---, ---, [338.625s][info][gc,stats ] Concurrent Mark Roots 3463 us, parallelism: 3.48x [338.625s][info][gc,stats ] CMR: 12064 us [338.625s][info][gc,stats ] CMR: Thread Roots 10918 us, workers (us): 2786, 2678, 2889, 2566, ---, ---, ---, ---, [338.625s][info][gc,stats ] CMR: Code Cache Roots 1010 us, workers (us): 298, 177, 180, 355, ---, ---, ---, ---, [338.625s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 27, 21, 18, ---, ---, ---, ---, [338.625s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 29, 9, ---, ---, ---, ---, ---, [338.625s][info][gc,stats ] Concurrent Marking 299116 us, parallelism: 3.94x [338.625s][info][gc,stats ] CM: 1179622 us [338.625s][info][gc,stats ] CM: Parallel Mark 1179622 us, workers (us): 294913, 294909, 294899, 294901, ---, ---, ---, ---, [338.625s][info][gc,stats ] Pause Final Mark (G) 1457 us [338.625s][info][gc,stats ] Pause Final Mark (N) 945 us [338.625s][info][gc,stats ] Finish Mark 501 us [338.625s][info][gc,stats ] Update Region States 89 us [338.626s][info][gc,stats ] Choose Collection Set 113 us [338.626s][info][gc,stats ] Rebuild Free Set 54 us [338.626s][info][gc,stats ] Concurrent Thread Roots 3302 us, parallelism: 3.85x [338.626s][info][gc,stats ] CTR: 12708 us [338.626s][info][gc,stats ] CTR: Thread Roots 12708 us, workers (us): 3180, 3166, 3132, 3230, ---, ---, ---, ---, [338.626s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [338.626s][info][gc,stats ] CWRF: 1 us [338.626s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [338.626s][info][gc,stats ] Concurrent Weak Roots 867 us [338.626s][info][gc,stats ] Roots 60 us, parallelism: 1.39x [338.626s][info][gc,stats ] CWR: 84 us [338.626s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 29, 21, 17, 16, ---, ---, ---, ---, [338.626s][info][gc,stats ] Rendezvous 777 us [338.626s][info][gc,stats ] Concurrent Cleanup 109 us [338.626s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.50x [338.626s][info][gc,stats ] CSR: 1022 us [338.626s][info][gc,stats ] CSR: Code Cache Roots 878 us, workers (us): 161, 153, 233, 330, ---, ---, ---, ---, [338.626s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 34, 30, 30, 24, ---, ---, ---, ---, [338.626s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [338.626s][info][gc,stats ] Concurrent Evacuation 36921 us [338.626s][info][gc,stats ] Pause Init Update Refs (G) 926 us [338.626s][info][gc,stats ] Pause Init Update Refs (N) 479 us [338.626s][info][gc,stats ] Manage GCLABs 395 us [338.626s][info][gc,stats ] Concurrent Update Refs 167911 us [338.626s][info][gc,stats ] Concurrent Update Thread Roots 6974 us [338.626s][info][gc,stats ] Pause Final Update Refs (G) 813 us [338.626s][info][gc,stats ] Pause Final Update Refs (N) 217 us [338.626s][info][gc,stats ] Update Region States 46 us [338.626s][info][gc,stats ] Trash Collection Set 8 us [338.626s][info][gc,stats ] Rebuild Free Set 80 us [338.626s][info][gc,stats ] Concurrent Cleanup 149 us [338.626s][info][gc,stats ] Workers: Evacuated 54352K across 921443 objects, abandoned 0B across 0 objects. [338.626s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [338.626s][info][gc,stats ] - age 1: 25578952 bytes, 25578952 total [338.626s][info][gc,stats ] - age 2: 11995728 bytes, 37574680 total [338.626s][info][gc,stats ] - age 3: 892616 bytes, 38467296 total [338.626s][info][gc,stats ] - age 4: 369048 bytes, 38836344 total [338.626s][info][gc,stats ] - age 5: 181632 bytes, 39017976 total [338.626s][info][gc,stats ] - age 6: 163448 bytes, 39181424 total [338.626s][info][gc,stats ] - age 7: 1531496 bytes, 40712920 total [338.626s][info][gc,stats ] - age 8: 104872 bytes, 40817792 total [338.626s][info][gc,stats ] - age 9: 526888 bytes, 41344680 total [338.626s][info][gc,stats ] - age 10: 507256 bytes, 41851936 total [338.626s][info][gc,stats ] - age 11: 884784 bytes, 42736720 total [338.626s][info][gc,stats ] - age 12: 5810080 bytes, 48546800 total [338.626s][info][gc,stats ] - age 13: 4280008 bytes, 52826808 total [338.626s][info][gc,stats ] - age 14: 1889184 bytes, 54715992 total [338.626s][info][gc,stats ] - age 15: 940552 bytes, 55656544 total [338.626s][info][gc,stats ] [338.626s][info][gc,stats ] Mutators: Evacuated 249K across 2139 objects, abandoned 0B across 0 objects. [338.626s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [338.626s][info][gc,stats ] - age 1: 246552 bytes, 246552 total [338.626s][info][gc,stats ] - age 2: 832 bytes, 247384 total [338.626s][info][gc,stats ] - age 3: 192 bytes, 247576 total [338.626s][info][gc,stats ] - age 4: 80 bytes, 247656 total [338.626s][info][gc,stats ] - age 5: 96 bytes, 247752 total [338.626s][info][gc,stats ] - age 6: 32 bytes, 247784 total [338.626s][info][gc,stats ] - age 7: 3488 bytes, 251272 total [338.626s][info][gc,stats ] - age 8: 536 bytes, 251808 total [338.626s][info][gc,stats ] - age 11: 168 bytes, 251976 total [338.626s][info][gc,stats ] - age 12: 712 bytes, 252688 total [338.626s][info][gc,stats ] - age 13: 1152 bytes, 253840 total [338.626s][info][gc,stats ] - age 14: 1912 bytes, 255752 total [338.626s][info][gc,stats ] [338.626s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [338.626s][info][gc,stats ] - age 1: 152 bytes, 152 total [338.626s][info][gc,stats ] - age 2: 280 bytes, 432 total [338.626s][info][gc,stats ] - age 3: 2216 bytes, 2648 total [338.626s][info][gc,stats ] - age 5: 8286336 bytes, 8288984 total [338.626s][info][gc,stats ] - age 7: 216538392 bytes, 224827376 total [338.626s][info][gc,stats ] [338.626s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [338.626s][info][gc,stats ] - age 7: 17747347376 bytes, 17747347376 total [338.626s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [338.636s][info][gc ] Transition from: normal to: idle [338.636s][info][gc ] Trigger (YOUNG): expedite promotion in place of 206M [338.636s][info][gc ] Transition from: idle to: normal [338.636s][info][gc ] Heuristics request for young collection accepted [338.636s][info][gc,free ] Free: 11282M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 5358K, Mutator Free: 1411 Collector Reserve: 679M, Max: 8192K; Used: 57792B Old Collector Reserve: 1092K, Max: 1092K; Used: 7099K [338.636s][info][gc,ergo ] GC(186) Start GC cycle (YOUNG) [338.636s][info][gc,start ] GC(186) Concurrent reset [338.636s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent reset [338.643s][info][gc ] GC(186) Concurrent reset 6.062ms [338.643s][info][gc,start ] GC(186) Pause Init Mark (YOUNG) [338.643s][info][gc,task ] GC(186) Using 8 of 8 workers for init marking [338.647s][info][gc ] GC(186) Pause Init Mark (YOUNG) 3.653ms [338.647s][info][gc,start ] GC(186) Concurrent remembered set scanning [338.647s][info][gc,task ] GC(186) Using 4 of 8 workers for Concurrent remembered set scanning [338.726s][info][gc ] GC(186) Concurrent remembered set scanning 79.253ms [338.726s][info][gc,start ] GC(186) Concurrent marking roots [338.726s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent marking roots [338.729s][info][gc ] GC(186) Concurrent marking roots 2.889ms [338.729s][info][gc,start ] GC(186) Concurrent marking (YOUNG) [338.729s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent marking [339.010s][info][gc ] GC(186) Concurrent marking (YOUNG) 281.497ms [339.011s][info][gc,start ] GC(186) Pause Final Mark (YOUNG) [339.011s][info][gc,task ] GC(186) Using 8 of 8 workers for final marking [339.012s][info][gc,ergo ] GC(186) Planning to promote in place 0 humongous regions and 27 regular regions, spanning a total of 218105872 used bytes [339.012s][info][gc,ergo ] GC(186) Adaptive CSet Selection for YOUNG. Max Evacuation: 562M, Actual Free: 0B. [339.012s][info][gc,ergo ] GC(186) Chosen CSet evacuates young: 50125K (of which at least: 0B are to be promoted), old: 0B [339.012s][info][gc,ergo ] GC(186) Collectable Garbage: 1287M (99%), Immediate: 0B (0%), 0 regions, CSet: 1287M (99%), 167 regions [339.012s][info][gc,ergo ] GC(186) Evacuation Targets: YOUNG: 50125K, PROMOTE: 0B, OLD: 0B, TOTAL: 50125K [339.012s][info][gc,free ] Free: 11125M, Max: 8192K regular, 3472M humongous, Frag: 69% external, 0% internal; Used: 2572K, Mutator Free: 1391 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1092K, Max: 1092K; Used: 7099K [339.012s][info][gc ] GC(186) Pause Final Mark (YOUNG) 1.183ms [339.012s][info][gc,start ] GC(186) Concurrent thread roots [339.012s][info][gc,task ] GC(186) Using 4 of 8 workers for Concurrent thread roots [339.015s][info][gc ] GC(186) Concurrent thread roots 3.032ms [339.015s][info][gc,start ] GC(186) Concurrent weak references [339.015s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent weak references [339.015s][info][gc,ref ] GC(186) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.015s][info][gc,ref ] GC(186) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.015s][info][gc,ref ] GC(186) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.015s][info][gc ] GC(186) Concurrent weak references 0.044ms [339.015s][info][gc,start ] GC(186) Concurrent weak roots [339.015s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent weak root [339.016s][info][gc ] GC(186) Concurrent weak roots 0.629ms [339.016s][info][gc,start ] GC(186) Concurrent cleanup [339.016s][info][gc ] GC(186) Concurrent cleanup 20514M->20514M(31744M) 0.099ms [339.016s][info][gc,free ] Free: 11114M, Max: 8192K regular, 3472M humongous, Frag: 69% external, 0% internal; Used: 5561K, Mutator Free: 1390 Collector Reserve: 64774K, Max: 8192K; Used: 761K Old Collector Reserve: 1082K, Max: 1082K; Used: 7109K [339.016s][info][gc,start ] GC(186) Concurrent strong roots [339.016s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent strong root [339.016s][info][gc ] GC(186) Concurrent strong roots 0.459ms [339.016s][info][gc,start ] GC(186) Concurrent evacuation [339.017s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent evacuation [339.022s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18256M [339.022s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18264M [339.022s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18272M [339.022s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18280M [339.025s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18288M [339.025s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18296M [339.025s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18304M [339.028s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18312M [339.028s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18320M [339.028s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18328M [339.028s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18336M [339.030s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18344M [339.031s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18352M [339.031s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18360M [339.032s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18368M [339.033s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18376M [339.034s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18384M [339.034s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18392M [339.034s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18400M [339.036s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18408M [339.037s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18416M [339.037s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18424M [339.037s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18432M [339.038s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18440M [339.040s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18448M [339.040s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18456M [339.040s][info][gc ] GC(186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18464M [339.051s][info][gc,ergo ] GC(186) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9521136, promotion expended: 8407416, old capacity: 19360907264, old_used: 19315199600, old unaffiliated regions: 0 [339.051s][info][gc,ergo ] GC(186) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9521136, promotion expended: 8407416, old capacity: 19360907264, old_used: 19315199600, old unaffiliated regions: 0 [339.051s][info][gc,ergo ] GC(186) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9521136, promotion expended: 8407416, old capacity: 19360907264, old_used: 19315199600, old unaffiliated regions: 0 [339.051s][info][gc,ergo ] GC(186) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9521136, promotion expended: 8407416, old capacity: 19360907264, old_used: 19315199600, old unaffiliated regions: 0 [339.051s][info][gc,ergo ] GC(186) Squelching additional promotion failure reports for current epoch [339.058s][info][gc ] GC(186) Concurrent evacuation 41.792ms [339.059s][info][gc,start ] GC(186) Pause Init Update Refs [339.059s][info][gc ] GC(186) Pause Init Update Refs 0.482ms [339.059s][info][gc,start ] GC(186) Concurrent update references [339.059s][info][gc,task ] GC(186) Using 4 of 8 workers for concurrent reference update [339.059s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [339.217s][info][gc ] GC(186) Concurrent update references 157.683ms [339.217s][info][gc,start ] GC(186) Concurrent update thread roots [339.224s][info][gc ] GC(186) Concurrent update thread roots 7.258ms [339.225s][info][gc,start ] GC(186) Pause Final Update Refs [339.225s][info][gc,task ] GC(186) Using 8 of 8 workers for final reference update [339.225s][info][gc,free ] Free: 11359M, Max: 8192K regular, 3224M humongous, Frag: 69% external, 11% internal; Used: 1272M, Mutator Free: 1420 Collector Reserve: 671M, Max: 8192K; Used: 65590K Old Collector Reserve: 1060K, Max: 1060K; Used: 7132K [339.225s][info][gc ] GC(186) Pause Final Update Refs 0.218ms [339.225s][info][gc,start ] GC(186) Concurrent cleanup [339.225s][info][gc ] GC(186) Concurrent cleanup 20997M->19669M(31744M) 0.118ms [339.225s][info][gc,ergo ] GC(186) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1075K, young_available: 12030M [339.226s][info][gc,ergo ] GC(186) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.4% during period of 0.600s [339.226s][info][gc,ergo ] GC(186) At end of Concurrent Young GC: YOUNG generation used: 1250M, used regions: 1288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13280M, available: 12029M [339.226s][info][gc,ergo ] GC(186) At end of Concurrent Young GC: OLD generation used: 18420M, used regions: 18464M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18464M, available: 1075K [339.226s][info][gc,free ] Free: 11357M, Max: 8192K regular, 3224M humongous, Frag: 72% external, 0% internal; Used: 2445K, Mutator Free: 1420 Collector Reserve: 671M, Max: 8192K; Used: 55728B Old Collector Reserve: 1060K, Max: 1060K; Used: 7132K [339.226s][info][gc,stats ] [339.226s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [339.226s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [339.226s][info][gc,stats ] [339.226s][info][gc,stats ] Concurrent Reset 6080 us [339.226s][info][gc,stats ] Pause Init Mark (G) 4238 us [339.226s][info][gc,stats ] Pause Init Mark (N) 3662 us [339.226s][info][gc,stats ] Swap Remembered Set 3492 us [339.226s][info][gc,stats ] Update Region States 41 us [339.226s][info][gc,stats ] Concurrent Scan Remembered Set 79275 us, parallelism: 4.00x [339.226s][info][gc,stats ] RS: 316722 us [339.226s][info][gc,stats ] RS: Scan Clusters 316722 us, workers (us): 79189, 79188, 79174, 79172, ---, ---, ---, ---, [339.226s][info][gc,stats ] Concurrent Mark Roots 2904 us, parallelism: 3.50x [339.226s][info][gc,stats ] CMR: 10168 us [339.226s][info][gc,stats ] CMR: Thread Roots 9144 us, workers (us): 2392, 2363, 2259, 2130, ---, ---, ---, ---, [339.226s][info][gc,stats ] CMR: Code Cache Roots 904 us, workers (us): 144, 173, 250, 338, ---, ---, ---, ---, [339.226s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 28, 20, 20, 15, ---, ---, ---, ---, [339.226s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [339.226s][info][gc,stats ] Concurrent Marking 281527 us, parallelism: 3.94x [339.226s][info][gc,stats ] CM: 1110032 us [339.226s][info][gc,stats ] CM: Parallel Mark 1110032 us, workers (us): 277507, 277492, 277489, 277545, ---, ---, ---, ---, [339.226s][info][gc,stats ] Pause Final Mark (G) 1665 us [339.226s][info][gc,stats ] Pause Final Mark (N) 1189 us [339.226s][info][gc,stats ] Finish Mark 439 us [339.226s][info][gc,stats ] Update Region States 92 us [339.226s][info][gc,stats ] Choose Collection Set 96 us [339.226s][info][gc,stats ] Rebuild Free Set 50 us [339.226s][info][gc,stats ] Concurrent Thread Roots 3044 us, parallelism: 3.81x [339.226s][info][gc,stats ] CTR: 11601 us [339.226s][info][gc,stats ] CTR: Thread Roots 11601 us, workers (us): 2866, 2930, 2983, 2822, ---, ---, ---, ---, [339.226s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [339.226s][info][gc,stats ] CWRF: 1 us [339.226s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [339.226s][info][gc,stats ] Concurrent Weak Roots 634 us [339.226s][info][gc,stats ] Roots 49 us, parallelism: 1.29x [339.226s][info][gc,stats ] CWR: 64 us [339.226s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 19, 13, 12, ---, ---, ---, ---, [339.226s][info][gc,stats ] Rendezvous 572 us [339.226s][info][gc,stats ] Concurrent Cleanup 103 us [339.226s][info][gc,stats ] Concurrent Strong Roots 474 us, parallelism: 2.47x [339.226s][info][gc,stats ] CSR: 1169 us [339.226s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 244, 382, 185, 187, ---, ---, ---, ---, [339.226s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 40, 37, 33, 32, ---, ---, ---, ---, [339.226s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [339.226s][info][gc,stats ] Concurrent Evacuation 41819 us [339.226s][info][gc,stats ] Pause Init Update Refs (G) 993 us [339.226s][info][gc,stats ] Pause Init Update Refs (N) 491 us [339.226s][info][gc,stats ] Manage GCLABs 403 us [339.226s][info][gc,stats ] Concurrent Update Refs 157715 us [339.226s][info][gc,stats ] Concurrent Update Thread Roots 7276 us [339.226s][info][gc,stats ] Pause Final Update Refs (G) 846 us [339.226s][info][gc,stats ] Pause Final Update Refs (N) 224 us [339.226s][info][gc,stats ] Update Region States 49 us [339.226s][info][gc,stats ] Trash Collection Set 7 us [339.226s][info][gc,stats ] Rebuild Free Set 76 us [339.226s][info][gc,stats ] Concurrent Cleanup 123 us [339.226s][info][gc,stats ] Workers: Evacuated 49531K across 754489 objects, abandoned 0B across 0 objects. [339.226s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [339.226s][info][gc,stats ] - age 1: 26645736 bytes, 26645736 total [339.226s][info][gc,stats ] - age 2: 11878504 bytes, 38524240 total [339.226s][info][gc,stats ] - age 3: 1188008 bytes, 39712248 total [339.226s][info][gc,stats ] - age 4: 892584 bytes, 40604832 total [339.226s][info][gc,stats ] - age 5: 368952 bytes, 40973784 total [339.226s][info][gc,stats ] - age 6: 181600 bytes, 41155384 total [339.226s][info][gc,stats ] - age 7: 415160 bytes, 41570544 total [339.226s][info][gc,stats ] - age 9: 301096 bytes, 41871640 total [339.226s][info][gc,stats ] - age 10: 225584 bytes, 42097224 total [339.226s][info][gc,stats ] - age 11: 801328 bytes, 42898552 total [339.226s][info][gc,stats ] - age 12: 2951672 bytes, 45850224 total [339.226s][info][gc,stats ] - age 13: 3464800 bytes, 49315024 total [339.226s][info][gc,stats ] - age 14: 469824 bytes, 49784848 total [339.226s][info][gc,stats ] - age 15: 934928 bytes, 50719776 total [339.226s][info][gc,stats ] [339.226s][info][gc,stats ] Mutators: Evacuated 594K across 4745 objects, abandoned 0B across 0 objects. [339.226s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [339.226s][info][gc,stats ] - age 1: 32 bytes, 32 total [339.226s][info][gc,stats ] - age 2: 601608 bytes, 601640 total [339.226s][info][gc,stats ] - age 3: 1248 bytes, 602888 total [339.226s][info][gc,stats ] - age 4: 160 bytes, 603048 total [339.226s][info][gc,stats ] - age 5: 128 bytes, 603176 total [339.226s][info][gc,stats ] - age 6: 32 bytes, 603208 total [339.226s][info][gc,stats ] - age 7: 16 bytes, 603224 total [339.226s][info][gc,stats ] - age 9: 240 bytes, 603464 total [339.226s][info][gc,stats ] - age 10: 224 bytes, 603688 total [339.226s][info][gc,stats ] - age 11: 192 bytes, 603880 total [339.226s][info][gc,stats ] - age 12: 2456 bytes, 606336 total [339.226s][info][gc,stats ] - age 13: 1352 bytes, 607688 total [339.226s][info][gc,stats ] - age 14: 56 bytes, 607744 total [339.226s][info][gc,stats ] - age 15: 1360 bytes, 609104 total [339.226s][info][gc,stats ] [339.226s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [339.226s][info][gc,stats ] - age 2: 152 bytes, 152 total [339.226s][info][gc,stats ] - age 3: 280 bytes, 432 total [339.226s][info][gc,stats ] - age 4: 2216 bytes, 2648 total [339.226s][info][gc,stats ] - age 6: 8286336 bytes, 8288984 total [339.226s][info][gc,stats ] [339.226s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [339.226s][info][gc,stats ] - age 7: 17963885680 bytes, 17963885680 total [339.226s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [339.236s][info][gc ] Transition from: normal to: idle [339.237s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14709M, current usage: 18420M, percent growth: 25.2% [339.237s][info][gc ] Transition from: idle to: normal [339.237s][info][gc ] Heuristics request for old collection accepted [339.237s][info][gc,free ] Free: 11332M, Max: 8192K regular, 3224M humongous, Frag: 72% external, 0% internal; Used: 3757K, Mutator Free: 1417 Collector Reserve: 671M, Max: 8192K; Used: 55728B Old Collector Reserve: 1060K, Max: 1060K; Used: 7132K [339.237s][info][gc,ergo ] GC(187) Start GC cycle (YOUNG) [339.237s][info][gc,start ] GC(187) Concurrent reset [339.237s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent reset [339.243s][info][gc ] GC(187) Concurrent reset 5.756ms [339.243s][info][gc,start ] GC(187) Pause Init Mark (YOUNG) [339.243s][info][gc,task ] GC(187) Using 8 of 8 workers for init marking [339.247s][info][gc ] GC(187) Pause Init Mark (YOUNG) 3.624ms [339.247s][info][gc,start ] GC(187) Concurrent remembered set scanning [339.247s][info][gc,task ] GC(187) Using 4 of 8 workers for Concurrent remembered set scanning [339.363s][info][gc ] GC(187) Concurrent remembered set scanning 115.769ms [339.363s][info][gc,start ] GC(187) Concurrent marking roots [339.363s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent marking roots [339.366s][info][gc ] GC(187) Concurrent marking roots 3.160ms [339.366s][info][gc,start ] GC(187) Concurrent marking (YOUNG) [339.366s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent marking [339.388s][info][gc ] GC(187) Concurrent marking (YOUNG) 22.515ms [339.389s][info][gc,start ] GC(187) Pause Final Mark (YOUNG) [339.389s][info][gc,task ] GC(187) Using 8 of 8 workers for final marking [339.389s][info][gc,ergo ] GC(187) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [339.390s][info][gc,ergo ] GC(187) Adaptive CSet Selection for YOUNG. Max Evacuation: 553M, Actual Free: 0B. [339.390s][info][gc,ergo ] GC(187) Chosen CSet evacuates young: 37892K (of which at least: 0B are to be promoted), old: 0B [339.390s][info][gc,ergo ] GC(187) Collectable Garbage: 1243M (99%), Immediate: 0B (0%), 0 regions, CSet: 1243M (99%), 161 regions [339.390s][info][gc,ergo ] GC(187) Evacuation Targets: YOUNG: 37892K, PROMOTE: 0B, OLD: 0B, TOTAL: 37892K [339.390s][info][gc,free ] Free: 11635M, Max: 8192K regular, 3224M humongous, Frag: 73% external, 0% internal; Used: 4912K, Mutator Free: 1455 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1060K, Max: 1060K; Used: 7132K [339.390s][info][gc ] GC(187) Pause Final Mark (YOUNG) 0.886ms [339.390s][info][gc,start ] GC(187) Concurrent thread roots [339.390s][info][gc,task ] GC(187) Using 4 of 8 workers for Concurrent thread roots [339.393s][info][gc ] GC(187) Concurrent thread roots 3.127ms [339.393s][info][gc,start ] GC(187) Concurrent weak references [339.393s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent weak references [339.393s][info][gc,ref ] GC(187) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.393s][info][gc,ref ] GC(187) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.393s][info][gc,ref ] GC(187) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [339.393s][info][gc ] GC(187) Concurrent weak references 0.037ms [339.393s][info][gc,start ] GC(187) Concurrent weak roots [339.393s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent weak root [339.394s][info][gc ] GC(187) Concurrent weak roots 0.622ms [339.394s][info][gc,start ] GC(187) Concurrent cleanup [339.394s][info][gc ] GC(187) Concurrent cleanup 20021M->20021M(31744M) 0.108ms [339.394s][info][gc,free ] Free: 11624M, Max: 8192K regular, 3224M humongous, Frag: 73% external, 0% internal; Used: 8014K, Mutator Free: 1454 Collector Reserve: 48341K, Max: 8192K; Used: 810K Old Collector Reserve: 1055K, Max: 1055K; Used: 7137K [339.394s][info][gc,start ] GC(187) Concurrent strong roots [339.394s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent strong root [339.394s][info][gc ] GC(187) Concurrent strong roots 0.426ms [339.394s][info][gc,start ] GC(187) Concurrent evacuation [339.394s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent evacuation [339.402s][info][gc,ergo ] GC(187) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1101312, promotion expended: 822024, old capacity: 19360907264, old_used: 19316032624, old unaffiliated regions: 0 [339.402s][info][gc,ergo ] GC(187) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1101312, promotion expended: 822024, old capacity: 19360907264, old_used: 19316032624, old unaffiliated regions: 0 [339.402s][info][gc,ergo ] GC(187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1101312, promotion expended: 822024, old capacity: 19360907264, old_used: 19316032624, old unaffiliated regions: 0 [339.402s][info][gc,ergo ] GC(187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1101312, promotion expended: 822024, old capacity: 19360907264, old_used: 19316032624, old unaffiliated regions: 0 [339.402s][info][gc,ergo ] GC(187) Squelching additional promotion failure reports for current epoch [339.407s][info][gc ] GC(187) Concurrent evacuation 13.236ms [339.408s][info][gc,start ] GC(187) Pause Init Update Refs [339.408s][info][gc ] GC(187) Pause Init Update Refs 0.469ms [339.408s][info][gc,start ] GC(187) Concurrent update references [339.408s][info][gc,task ] GC(187) Using 4 of 8 workers for concurrent reference update [339.408s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [339.491s][info][gc ] GC(187) Concurrent update references 82.912ms [339.491s][info][gc,start ] GC(187) Concurrent update thread roots [339.497s][info][gc ] GC(187) Concurrent update thread roots 6.121ms [339.498s][info][gc,start ] GC(187) Pause Final Update Refs [339.498s][info][gc,task ] GC(187) Using 8 of 8 workers for final reference update [339.498s][info][gc,free ] Free: 12020M, Max: 8192K regular, 3224M humongous, Frag: 71% external, 10% internal; Used: 1228M, Mutator Free: 1503 Collector Reserve: 671M, Max: 8192K; Used: 57398K Old Collector Reserve: 246K, Max: 246K; Used: 7945K [339.498s][info][gc ] GC(187) Pause Final Update Refs 0.181ms [339.498s][info][gc,start ] GC(187) Concurrent cleanup [339.498s][info][gc ] GC(187) Concurrent cleanup 20290M->19009M(31744M) 0.124ms [339.498s][info][gc,ergo ] GC(187) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 262K, young_available: 12691M [339.498s][info][gc,ergo ] GC(187) At end of Concurrent Young GC: GCU: 22.0%, MU: 18.3% during period of 0.273s [339.498s][info][gc,ergo ] GC(187) At end of Concurrent Young GC: YOUNG generation used: 589M, used regions: 624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13280M, available: 12690M [339.498s][info][gc,ergo ] GC(187) At end of Concurrent Young GC: OLD generation used: 18421M, used regions: 18464M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18464M, available: 262K [339.498s][info][gc,free ] Free: 12018M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 5200K, Mutator Free: 1503 Collector Reserve: 671M, Max: 8192K; Used: 55728B Old Collector Reserve: 246K, Max: 246K; Used: 7945K [339.499s][info][gc,stats ] [339.499s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [339.499s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [339.499s][info][gc,stats ] [339.499s][info][gc,stats ] Concurrent Reset 5769 us [339.499s][info][gc,stats ] Pause Init Mark (G) 4261 us [339.499s][info][gc,stats ] Pause Init Mark (N) 3632 us [339.499s][info][gc,stats ] Swap Remembered Set 3451 us [339.499s][info][gc,stats ] Update Region States 64 us [339.499s][info][gc,stats ] Concurrent Scan Remembered Set 115791 us, parallelism: 4.00x [339.499s][info][gc,stats ] RS: 462713 us [339.499s][info][gc,stats ] RS: Scan Clusters 462713 us, workers (us): 115693, 115679, 115673, 115668, ---, ---, ---, ---, [339.499s][info][gc,stats ] Concurrent Mark Roots 3172 us, parallelism: 3.53x [339.499s][info][gc,stats ] CMR: 11190 us [339.499s][info][gc,stats ] CMR: Thread Roots 10018 us, workers (us): 2451, 2393, 2603, 2570, ---, ---, ---, ---, [339.499s][info][gc,stats ] CMR: Code Cache Roots 1044 us, workers (us): 338, 352, 181, 174, ---, ---, ---, ---, [339.499s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 33, 25, 20, 15, ---, ---, ---, ---, [339.499s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [339.499s][info][gc,stats ] Concurrent Marking 22534 us, parallelism: 3.52x [339.499s][info][gc,stats ] CM: 79418 us [339.499s][info][gc,stats ] CM: Parallel Mark 79418 us, workers (us): 19858, 19864, 19848, 19847, ---, ---, ---, ---, [339.499s][info][gc,stats ] Pause Final Mark (G) 1336 us [339.499s][info][gc,stats ] Pause Final Mark (N) 892 us [339.499s][info][gc,stats ] Finish Mark 501 us [339.499s][info][gc,stats ] Update Region States 67 us [339.499s][info][gc,stats ] Choose Collection Set 89 us [339.499s][info][gc,stats ] Rebuild Free Set 51 us [339.499s][info][gc,stats ] Concurrent Thread Roots 3139 us, parallelism: 3.85x [339.499s][info][gc,stats ] CTR: 12087 us [339.499s][info][gc,stats ] CTR: Thread Roots 12087 us, workers (us): 3017, 3060, 3064, 2945, ---, ---, ---, ---, [339.499s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [339.499s][info][gc,stats ] CWRF: 1 us [339.499s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [339.499s][info][gc,stats ] Concurrent Weak Roots 626 us [339.499s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [339.499s][info][gc,stats ] CWR: 70 us [339.499s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 16, 16, 15, ---, ---, ---, ---, [339.499s][info][gc,stats ] Rendezvous 561 us [339.499s][info][gc,stats ] Concurrent Cleanup 112 us [339.499s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.69x [339.499s][info][gc,stats ] CSR: 1156 us [339.499s][info][gc,stats ] CSR: Code Cache Roots 945 us, workers (us): 184, 186, 227, 349, ---, ---, ---, ---, [339.499s][info][gc,stats ] CSR: VM Strong Roots 180 us, workers (us): 51, 45, 43, 40, ---, ---, ---, ---, [339.499s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 6, 25, ---, ---, ---, ---, ---, ---, [339.499s][info][gc,stats ] Concurrent Evacuation 13263 us [339.499s][info][gc,stats ] Pause Init Update Refs (G) 931 us [339.499s][info][gc,stats ] Pause Init Update Refs (N) 477 us [339.499s][info][gc,stats ] Manage GCLABs 393 us [339.499s][info][gc,stats ] Concurrent Update Refs 82934 us [339.499s][info][gc,stats ] Concurrent Update Thread Roots 6137 us [339.499s][info][gc,stats ] Pause Final Update Refs (G) 622 us [339.499s][info][gc,stats ] Pause Final Update Refs (N) 186 us [339.499s][info][gc,stats ] Update Region States 37 us [339.499s][info][gc,stats ] Trash Collection Set 8 us [339.499s][info][gc,stats ] Rebuild Free Set 70 us [339.499s][info][gc,stats ] Concurrent Cleanup 131 us [339.499s][info][gc,stats ] Workers: Evacuated 37393K across 436467 objects, abandoned 0B across 0 objects. [339.499s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [339.499s][info][gc,stats ] - age 1: 20300120 bytes, 20300120 total [339.499s][info][gc,stats ] - age 2: 12702976 bytes, 33003096 total [339.499s][info][gc,stats ] - age 3: 215384 bytes, 33218480 total [339.499s][info][gc,stats ] - age 4: 1169960 bytes, 34388440 total [339.499s][info][gc,stats ] - age 5: 892744 bytes, 35281184 total [339.499s][info][gc,stats ] - age 6: 369080 bytes, 35650264 total [339.499s][info][gc,stats ] - age 7: 345048 bytes, 35995312 total [339.499s][info][gc,stats ] - age 10: 225456 bytes, 36220768 total [339.499s][info][gc,stats ] - age 11: 337184 bytes, 36557952 total [339.499s][info][gc,stats ] - age 12: 169688 bytes, 36727640 total [339.499s][info][gc,stats ] - age 13: 41096 bytes, 36768736 total [339.499s][info][gc,stats ] - age 14: 1522192 bytes, 38290928 total [339.499s][info][gc,stats ] [339.499s][info][gc,stats ] Mutators: Evacuated 499K across 3834 objects, abandoned 0B across 0 objects. [339.499s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [339.499s][info][gc,stats ] - age 2: 509968 bytes, 509968 total [339.499s][info][gc,stats ] - age 3: 384 bytes, 510352 total [339.499s][info][gc,stats ] - age 4: 96 bytes, 510448 total [339.499s][info][gc,stats ] - age 7: 32 bytes, 510480 total [339.499s][info][gc,stats ] - age 11: 64 bytes, 510544 total [339.499s][info][gc,stats ] - age 13: 480 bytes, 511024 total [339.499s][info][gc,stats ] [339.499s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [339.499s][info][gc,stats ] - age 3: 152 bytes, 152 total [339.499s][info][gc,stats ] - age 4: 280 bytes, 432 total [339.499s][info][gc,stats ] - age 5: 2216 bytes, 2648 total [339.499s][info][gc,stats ] - age 7: 8286336 bytes, 8288984 total [339.499s][info][gc,stats ] [339.499s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [339.499s][info][gc,stats ] - age 7: 17963885680 bytes, 17963885680 total [339.499s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [339.499s][info][gc ] Transition from: normal to: idle [339.499s][info][gc ] Transition from: idle to: normal [339.499s][info][gc,free ] Free: 12016M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 7717K, Mutator Free: 1503 Collector Reserve: 671M, Max: 8192K; Used: 55728B Old Collector Reserve: 246K, Max: 246K; Used: 7945K [339.499s][info][gc,ergo ] GC(188) Start GC cycle (OLD) [339.499s][info][gc,start ] GC(188) Coalescing and filling (OLD) [339.499s][info][gc,task ] GC(188) Using 4 of 8 workers for Coalescing and filling (OLD) [339.499s][info][gc ] GC(188) Old generation transition from Idle to Coalescing [339.935s][info][gc ] GC(188) Coalescing and filling (OLD) 436.032ms [339.935s][info][gc,start ] GC(188) Concurrent reset (OLD) [339.935s][info][gc,task ] GC(188) Using 4 of 8 workers for Concurrent reset (OLD) [339.974s][info][gc ] GC(188) Concurrent reset (OLD) 38.927ms [339.974s][info][gc ] GC(188) Old generation transition from Coalescing to Bootstrapping [339.974s][info][gc ] GC(188) Transition from: normal to: bootstrap [339.974s][info][gc,start ] GC(188) Concurrent reset [339.974s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent reset [339.981s][info][gc ] GC(188) Concurrent reset 7.108ms [339.982s][info][gc,start ] GC(188) Pause Init Mark (YOUNG) [339.982s][info][gc,task ] GC(188) Using 8 of 8 workers for init marking [339.986s][info][gc ] GC(188) Pause Init Mark (YOUNG) 3.696ms [339.986s][info][gc,start ] GC(188) Concurrent remembered set scanning [339.986s][info][gc,task ] GC(188) Using 4 of 8 workers for Concurrent remembered set scanning [340.069s][info][gc ] GC(188) Concurrent remembered set scanning 83.586ms [340.069s][info][gc,start ] GC(188) Concurrent marking roots [340.069s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent marking roots [340.073s][info][gc ] GC(188) Concurrent marking roots 3.216ms [340.073s][info][gc,start ] GC(188) Concurrent marking (YOUNG) [340.073s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent marking [340.102s][info][gc ] GC(188) Concurrent marking (YOUNG) 29.540ms [340.103s][info][gc,start ] GC(188) Pause Final Mark (YOUNG) [340.103s][info][gc,task ] GC(188) Using 8 of 8 workers for final marking [340.103s][info][gc,ergo ] GC(188) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [340.103s][info][gc,ergo ] GC(188) Adaptive CSet Selection for YOUNG. Max Evacuation: 553M, Actual Free: 0B. [340.103s][info][gc,ergo ] GC(188) Chosen CSet evacuates young: 44108K (of which at least: 0B are to be promoted), old: 0B [340.103s][info][gc,ergo ] GC(188) Collectable Garbage: 1532M (99%), Immediate: 0B (0%), 0 regions, CSet: 1532M (99%), 197 regions [340.103s][info][gc,ergo ] GC(188) Evacuation Targets: YOUNG: 44108K, PROMOTE: 0B, OLD: 0B, TOTAL: 44108K [340.103s][info][gc,free ] Free: 11403M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 4829K, Mutator Free: 1426 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 246K, Max: 246K; Used: 7945K [340.103s][info][gc ] GC(188) Pause Final Mark (YOUNG) 0.869ms [340.104s][info][gc,start ] GC(188) Concurrent thread roots [340.104s][info][gc,task ] GC(188) Using 4 of 8 workers for Concurrent thread roots [340.107s][info][gc ] GC(188) Concurrent thread roots 3.332ms [340.107s][info][gc,start ] GC(188) Concurrent weak references [340.107s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent weak references [340.107s][info][gc,ref ] GC(188) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [340.107s][info][gc,ref ] GC(188) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [340.107s][info][gc,ref ] GC(188) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [340.107s][info][gc ] GC(188) Concurrent weak references 0.046ms [340.107s][info][gc,start ] GC(188) Concurrent weak roots [340.107s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent weak root [340.108s][info][gc ] GC(188) Concurrent weak roots 0.606ms [340.108s][info][gc,start ] GC(188) Concurrent cleanup [340.108s][info][gc ] GC(188) Concurrent cleanup 20253M->20253M(31744M) 0.125ms [340.108s][info][gc,free ] Free: 11392M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 7777K, Mutator Free: 1425 Collector Reserve: 56533K, Max: 8192K; Used: 810K Old Collector Reserve: 239K, Max: 239K; Used: 7953K [340.108s][info][gc,start ] GC(188) Concurrent strong roots [340.108s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent strong root [340.108s][info][gc ] GC(188) Concurrent strong roots 0.602ms [340.108s][info][gc,start ] GC(188) Concurrent evacuation [340.108s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent evacuation [340.115s][info][gc ] GC(188) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18472M [340.115s][info][gc,ergo ] GC(188) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 268288, promotion expended: 160552, old capacity: 19369295872, old_used: 19324592240, old unaffiliated regions: 0 [340.115s][info][gc,ergo ] GC(188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 268288, promotion expended: 160552, old capacity: 19369295872, old_used: 19324592240, old unaffiliated regions: 0 [340.115s][info][gc,ergo ] GC(188) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 268288, promotion expended: 160552, old capacity: 19369295872, old_used: 19324592240, old unaffiliated regions: 0 [340.115s][info][gc,ergo ] GC(188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 268288, promotion expended: 160552, old capacity: 19369295872, old_used: 19324592240, old unaffiliated regions: 0 [340.115s][info][gc,ergo ] GC(188) Squelching additional promotion failure reports for current epoch [340.128s][info][gc ] GC(188) Concurrent evacuation 19.710ms [340.128s][info][gc,start ] GC(188) Pause Init Update Refs [340.129s][info][gc ] GC(188) Pause Init Update Refs 0.475ms [340.129s][info][gc,start ] GC(188) Concurrent update references [340.129s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent reference update [340.129s][info][gc,free ] At start of update refs, moving 8173K to Mutator free set from Collector Reserve (8173K) and from Old Collector Reserve (0B) [340.208s][info][gc ] GC(188) Concurrent update references 78.667ms [340.208s][info][gc,start ] GC(188) Concurrent update thread roots [340.215s][info][gc ] GC(188) Concurrent update thread roots 7.717ms [340.216s][info][gc,start ] GC(188) Pause Final Update Refs [340.216s][info][gc,task ] GC(188) Using 8 of 8 workers for final reference update [340.216s][info][gc ] GC(188) Transfer SATB buffers [340.217s][info][gc,free ] Free: 12085M, Max: 8192K regular, 3472M humongous, Frag: 68% external, 12% internal; Used: 1522M, Mutator Free: 1511 Collector Reserve: 663M, Max: 8192K; Used: 57416K Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [340.217s][info][gc ] GC(188) Pause Final Update Refs 0.735ms [340.217s][info][gc,start ] GC(188) Concurrent cleanup [340.217s][info][gc ] GC(188) Concurrent cleanup 20520M->18952M(31744M) 0.147ms [340.217s][info][gc,ergo ] GC(188) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 25600B, young_available: 12749M [340.217s][info][gc,ergo ] GC(188) At end of Concurrent Young GC: GCU: 22.7%, MU: 18.4% during period of 0.719s [340.217s][info][gc,ergo ] GC(188) At end of Concurrent Young GC: YOUNG generation used: 524M, used regions: 568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13272M, available: 12747M [340.217s][info][gc,ergo ] GC(188) At end of Concurrent Young GC: OLD generation used: 18429M, used regions: 18472M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18472M, available: 25600B [340.217s][info][gc,stats ] [340.217s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [340.217s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [340.217s][info][gc,stats ] [340.217s][info][gc,stats ] Concurrent Reset 7129 us [340.217s][info][gc,stats ] Concurrent Reset (OLD) 38959 us [340.217s][info][gc,stats ] Pause Init Mark (G) 4447 us [340.217s][info][gc,stats ] Pause Init Mark (N) 3705 us [340.217s][info][gc,stats ] Swap Remembered Set 3477 us [340.217s][info][gc,stats ] Update Region States 71 us [340.217s][info][gc,stats ] Concurrent Scan Remembered Set 83613 us, parallelism: 3.99x [340.217s][info][gc,stats ] RS: 333932 us [340.218s][info][gc,stats ] RS: Scan Clusters 333932 us, workers (us): 83486, 83486, 83481, 83479, ---, ---, ---, ---, [340.218s][info][gc,stats ] Concurrent Mark Roots 3225 us, parallelism: 3.56x [340.218s][info][gc,stats ] CMR: 11473 us [340.218s][info][gc,stats ] CMR: Thread Roots 10199 us, workers (us): 2603, 2495, 2401, 2700, ---, ---, ---, ---, [340.218s][info][gc,stats ] CMR: Code Cache Roots 1022 us, workers (us): 186, 288, 401, 146, ---, ---, ---, ---, [340.218s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 54, 48, 47, 40, ---, ---, ---, ---, [340.218s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): 52, ---, ---, 11, ---, ---, ---, ---, [340.218s][info][gc,stats ] Concurrent Marking 29565 us, parallelism: 3.47x [340.218s][info][gc,stats ] CM: 102582 us [340.218s][info][gc,stats ] CM: Parallel Mark 102582 us, workers (us): 25678, 25650, 25638, 25617, ---, ---, ---, ---, [340.218s][info][gc,stats ] Pause Final Mark (G) 1335 us [340.218s][info][gc,stats ] Pause Final Mark (N) 876 us [340.218s][info][gc,stats ] Finish Mark 488 us [340.218s][info][gc,stats ] Update Region States 87 us [340.218s][info][gc,stats ] Choose Collection Set 108 us [340.218s][info][gc,stats ] Rebuild Free Set 52 us [340.218s][info][gc,stats ] Concurrent Thread Roots 3349 us, parallelism: 3.58x [340.218s][info][gc,stats ] CTR: 12002 us [340.218s][info][gc,stats ] CTR: Thread Roots 12002 us, workers (us): 3272, 3281, 3200, 2250, ---, ---, ---, ---, [340.218s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.03x [340.218s][info][gc,stats ] CWRF: 2 us [340.218s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [340.218s][info][gc,stats ] Concurrent Weak Roots 616 us [340.218s][info][gc,stats ] Roots 51 us, parallelism: 1.50x [340.218s][info][gc,stats ] CWR: 76 us [340.218s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 21, 17, 15, ---, ---, ---, ---, [340.218s][info][gc,stats ] Rendezvous 546 us [340.218s][info][gc,stats ] Concurrent Cleanup 131 us [340.218s][info][gc,stats ] Concurrent Strong Roots 616 us, parallelism: 1.81x [340.218s][info][gc,stats ] CSR: 1117 us [340.218s][info][gc,stats ] CSR: Code Cache Roots 944 us, workers (us): 230, 349, 181, 184, ---, ---, ---, ---, [340.218s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 38, 33, 27, ---, ---, ---, ---, [340.218s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 7, ---, ---, 26, ---, ---, ---, ---, [340.218s][info][gc,stats ] Coalesce and Fill Old Dead 436058 us [340.218s][info][gc,stats ] Concurrent Evacuation 19725 us [340.218s][info][gc,stats ] Pause Init Update Refs (G) 966 us [340.218s][info][gc,stats ] Pause Init Update Refs (N) 506 us [340.218s][info][gc,stats ] Manage GCLABs 401 us [340.218s][info][gc,stats ] Concurrent Update Refs 78688 us [340.218s][info][gc,stats ] Concurrent Update Thread Roots 7734 us [340.218s][info][gc,stats ] Pause Final Update Refs (G) 1277 us [340.218s][info][gc,stats ] Pause Final Update Refs (N) 740 us [340.218s][info][gc,stats ] Update Region States 39 us [340.218s][info][gc,stats ] Trash Collection Set 6 us [340.218s][info][gc,stats ] Rebuild Free Set 71 us [340.218s][info][gc,stats ] Concurrent Cleanup 153 us [340.218s][info][gc,stats ] Workers: Evacuated 43567K across 550811 objects, abandoned 0B across 0 objects. [340.218s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [340.218s][info][gc,stats ] - age 1: 31803440 bytes, 31803440 total [340.218s][info][gc,stats ] - age 2: 8087688 bytes, 39891128 total [340.218s][info][gc,stats ] - age 3: 192344 bytes, 40083472 total [340.218s][info][gc,stats ] - age 4: 195928 bytes, 40279400 total [340.218s][info][gc,stats ] - age 5: 1166088 bytes, 41445488 total [340.218s][info][gc,stats ] - age 6: 892648 bytes, 42338136 total [340.218s][info][gc,stats ] - age 7: 440272 bytes, 42778408 total [340.218s][info][gc,stats ] - age 8: 110408 bytes, 42888816 total [340.218s][info][gc,stats ] - age 13: 169624 bytes, 43058440 total [340.218s][info][gc,stats ] - age 14: 178256 bytes, 43236696 total [340.218s][info][gc,stats ] - age 15: 1376336 bytes, 44613032 total [340.218s][info][gc,stats ] [340.218s][info][gc,stats ] Mutators: Evacuated 541K across 4154 objects, abandoned 0B across 0 objects. [340.218s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [340.218s][info][gc,stats ] - age 2: 552720 bytes, 552720 total [340.218s][info][gc,stats ] - age 3: 352 bytes, 553072 total [340.218s][info][gc,stats ] - age 5: 128 bytes, 553200 total [340.218s][info][gc,stats ] - age 6: 96 bytes, 553296 total [340.218s][info][gc,stats ] - age 7: 32 bytes, 553328 total [340.218s][info][gc,stats ] - age 13: 32 bytes, 553360 total [340.218s][info][gc,stats ] - age 14: 664 bytes, 554024 total [340.218s][info][gc,stats ] [340.218s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [340.218s][info][gc,stats ] - age 4: 152 bytes, 152 total [340.218s][info][gc,stats ] - age 5: 280 bytes, 432 total [340.218s][info][gc,stats ] - age 6: 2216 bytes, 2648 total [340.218s][info][gc,stats ] [340.218s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [340.218s][info][gc,stats ] - age 7: 8286336 bytes, 8286336 total [340.218s][info][gc ] GC(188) Transition from: bootstrap to: old [340.218s][info][gc ] GC(188) Old generation transition from Bootstrapping to Marking [340.218s][info][gc,start ] GC(188) Concurrent marking (OLD) [340.218s][info][gc,task ] GC(188) Using 4 of 8 workers for concurrent marking [342.958s][info][gc ] Periodic Sample: GCU = 24.067%, MU = 18.095% during most recent 5.0s [343.703s][info][gc ] Trigger (YOUNG): Average GC time (1843.23 ms) is above the time for average allocation rate (1974 MB/s) to deplete free headroom (3636M) (margin of error = 2.42) [343.703s][info][gc,ergo ] Free headroom: 5223M (free) - 1587M (spike) - 0B (penalties) = 3636M [343.703s][info][gc ] Preempting old generation mark to allow Young GC [343.703s][info][gc ] Cancelling GC: Concurrent GC [343.704s][info][gc ] GC(188) Concurrent marking (OLD) 3485.895ms [343.704s][info][gc ] GC(188) GC cancellation took 0.000s [343.704s][info][gc,free ] Free: 5222M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 1100K, Mutator Free: 653 Collector Reserve: 663M, Max: 8192K; Used: 74304B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [343.704s][info][gc,stats ] [343.704s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [343.704s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [343.704s][info][gc,stats ] [343.704s][info][gc,stats ] Concurrent Marking 3485919 us, parallelism: 4.00x [343.704s][info][gc,stats ] CM: 13943050 us [343.704s][info][gc,stats ] CM: Parallel Mark 13943050 us, workers (us): 3485854, 3485668, 3485694, 3485833, ---, ---, ---, ---, [343.704s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [343.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.704s][info][gc,stats ] [343.704s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [343.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.704s][info][gc,stats ] [343.704s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [343.704s][info][gc,stats ] - age 4: 152 bytes, 152 total [343.704s][info][gc,stats ] - age 5: 280 bytes, 432 total [343.704s][info][gc,stats ] - age 6: 2216 bytes, 2648 total [343.704s][info][gc,stats ] [343.704s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [343.704s][info][gc,stats ] - age 7: 11362729944 bytes, 11362729944 total [343.704s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [343.714s][info][gc ] Transition from: old to: idle [343.714s][info][gc ] Transition from: idle to: normal [343.714s][info][gc ] Heuristics request to interrupt old for young collection accepted [343.714s][info][gc,free ] Free: 5201M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 6362K, Mutator Free: 651 Collector Reserve: 663M, Max: 8192K; Used: 74304B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [343.714s][info][gc,ergo ] GC(189) Start GC cycle (YOUNG) [343.714s][info][gc,start ] GC(189) Concurrent reset [343.714s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent reset [343.750s][info][gc ] GC(189) Concurrent reset 35.352ms [343.750s][info][gc,start ] GC(189) Pause Init Mark (YOUNG) [343.750s][info][gc,task ] GC(189) Using 8 of 8 workers for init marking [343.754s][info][gc ] GC(189) Transfer SATB buffers [343.756s][info][gc ] GC(189) Purged 1319323 oops from old generation SATB buffers [343.757s][info][gc ] GC(189) Pause Init Mark (YOUNG) 6.248ms [343.758s][info][gc,start ] GC(189) Concurrent remembered set scanning [343.758s][info][gc,task ] GC(189) Using 4 of 8 workers for Concurrent remembered set scanning [343.828s][info][gc ] GC(189) Concurrent remembered set scanning 70.327ms [343.828s][info][gc,start ] GC(189) Concurrent marking roots [343.828s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent marking roots [343.832s][info][gc ] GC(189) Concurrent marking roots 3.546ms [343.832s][info][gc,start ] GC(189) Concurrent marking (YOUNG) [343.832s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent marking [343.853s][info][gc ] GC(189) Concurrent marking (YOUNG) 21.460ms [343.854s][info][gc,start ] GC(189) Pause Final Mark (YOUNG) [343.854s][info][gc,task ] GC(189) Using 8 of 8 workers for final marking [343.854s][info][gc,ergo ] GC(189) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [343.855s][info][gc,ergo ] GC(189) Adaptive CSet Selection for YOUNG. Max Evacuation: 552M, Actual Free: 0B. [343.855s][info][gc,ergo ] GC(189) Chosen CSet evacuates young: 42623K (of which at least: 0B are to be promoted), old: 0B [343.855s][info][gc,ergo ] GC(189) Collectable Garbage: 7438M (99%), Immediate: 0B (0%), 0 regions, CSet: 7438M (99%), 935 regions [343.855s][info][gc,ergo ] GC(189) Evacuation Targets: YOUNG: 42623K, PROMOTE: 0B, OLD: 0B, TOTAL: 42623K [343.855s][info][gc,free ] Free: 5532M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 3684K, Mutator Free: 692 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [343.855s][info][gc ] GC(189) Pause Final Mark (YOUNG) 0.951ms [343.855s][info][gc,start ] GC(189) Concurrent thread roots [343.855s][info][gc,task ] GC(189) Using 4 of 8 workers for Concurrent thread roots [343.858s][info][gc ] GC(189) Concurrent thread roots 3.277ms [343.858s][info][gc,start ] GC(189) Concurrent weak references [343.858s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent weak references [343.858s][info][gc,ref ] GC(189) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [343.858s][info][gc,ref ] GC(189) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [343.858s][info][gc,ref ] GC(189) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [343.858s][info][gc ] GC(189) Concurrent weak references 0.040ms [343.858s][info][gc,start ] GC(189) Concurrent weak roots [343.858s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent weak root [343.859s][info][gc ] GC(189) Concurrent weak roots 0.654ms [343.859s][info][gc,start ] GC(189) Concurrent cleanup [343.859s][info][gc ] GC(189) Concurrent cleanup 26126M->26126M(31744M) 0.107ms [343.859s][info][gc,free ] Free: 5519M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 251K, Mutator Free: 690 Collector Reserve: 56434K, Max: 8192K; Used: 909K Old Collector Reserve: 4608B, Max: 4608B; Used: 8187K [343.859s][info][gc,start ] GC(189) Concurrent strong roots [343.859s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent strong root [343.859s][info][gc ] GC(189) Concurrent strong roots 0.401ms [343.859s][info][gc,start ] GC(189) Concurrent evacuation [343.859s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent evacuation [343.862s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18480M [343.873s][info][gc,ergo ] GC(189) Promotion failed, size 344, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 25600, promotion expended: 22864, old capacity: 19377684480, old_used: 19324701808, old unaffiliated regions: 0 [343.873s][info][gc,ergo ] GC(189) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 25600, promotion expended: 22864, old capacity: 19377684480, old_used: 19324701808, old unaffiliated regions: 0 [343.873s][info][gc,ergo ] GC(189) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 25600, promotion expended: 22864, old capacity: 19377684480, old_used: 19324701808, old unaffiliated regions: 0 [343.873s][info][gc,ergo ] GC(189) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 25600, promotion expended: 22864, old capacity: 19377684480, old_used: 19324701808, old unaffiliated regions: 0 [343.873s][info][gc,ergo ] GC(189) Squelching additional promotion failure reports for current epoch [343.879s][info][gc ] GC(189) Concurrent evacuation 19.524ms [343.879s][info][gc,start ] GC(189) Pause Init Update Refs [343.880s][info][gc ] GC(189) Pause Init Update Refs 0.451ms [343.880s][info][gc,start ] GC(189) Concurrent update references [343.880s][info][gc,task ] GC(189) Using 4 of 8 workers for concurrent reference update [343.880s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [343.936s][info][gc ] GC(189) Concurrent update references 55.958ms [343.936s][info][gc,start ] GC(189) Concurrent update thread roots [343.942s][info][gc ] GC(189) Concurrent update thread roots 5.782ms [343.942s][info][gc,start ] GC(189) Pause Final Update Refs [343.942s][info][gc,task ] GC(189) Using 8 of 8 workers for final reference update [343.942s][info][gc ] GC(189) Transfer SATB buffers [343.943s][info][gc,free ] Free: 12155M, Max: 8192K regular, 408M humongous, Frag: 92% external, 61% internal; Used: 7428M, Mutator Free: 1520 Collector Reserve: 663M, Max: 8192K; Used: 57420K Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [343.943s][info][gc ] GC(189) Pause Final Update Refs 0.654ms [343.943s][info][gc,start ] GC(189) Concurrent cleanup [343.943s][info][gc ] GC(189) Concurrent cleanup 26346M->18875M(31744M) 0.209ms [343.943s][info][gc,ergo ] GC(189) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8178K, young_available: 12818M [343.943s][info][gc,ergo ] GC(189) At end of Concurrent Young GC: GCU: 24.7%, MU: 17.9% during period of 3.726s [343.943s][info][gc,ergo ] GC(189) At end of Concurrent Young GC: YOUNG generation used: 446M, used regions: 496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13264M, available: 12817M [343.943s][info][gc,ergo ] GC(189) At end of Concurrent Young GC: OLD generation used: 18429M, used regions: 18480M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18480M, available: 8178K [343.943s][info][gc,free ] Free: 12153M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 6623K, Mutator Free: 1520 Collector Reserve: 663M, Max: 8192K; Used: 78432B Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [343.944s][info][gc,stats ] [343.944s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [343.944s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [343.944s][info][gc,stats ] [343.944s][info][gc,stats ] Concurrent Reset 35383 us [343.944s][info][gc,stats ] Pause Init Mark (G) 8214 us [343.944s][info][gc,stats ] Pause Init Mark (N) 6256 us [343.944s][info][gc,stats ] Swap Remembered Set 3479 us [343.944s][info][gc,stats ] Transfer Old From SATB 2299 us [343.944s][info][gc,stats ] Update Region States 380 us [343.944s][info][gc,stats ] Concurrent Scan Remembered Set 70349 us, parallelism: 3.99x [343.944s][info][gc,stats ] RS: 280664 us [343.944s][info][gc,stats ] RS: Scan Clusters 280664 us, workers (us): 70256, 70208, 70149, 70051, ---, ---, ---, ---, [343.944s][info][gc,stats ] Concurrent Mark Roots 3560 us, parallelism: 3.20x [343.944s][info][gc,stats ] CMR: 11390 us [343.944s][info][gc,stats ] CMR: Thread Roots 10153 us, workers (us): 2840, 2463, 2387, 2463, ---, ---, ---, ---, [343.944s][info][gc,stats ] CMR: Code Cache Roots 993 us, workers (us): 359, 183, 185, 266, ---, ---, ---, ---, [343.944s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 52, 50, 43, 40, ---, ---, ---, ---, [343.944s][info][gc,stats ] CMR: CLDG Roots 61 us, workers (us): ---, ---, 44, 17, ---, ---, ---, ---, [343.944s][info][gc,stats ] Concurrent Marking 21478 us, parallelism: 3.56x [343.944s][info][gc,stats ] CM: 76561 us [343.944s][info][gc,stats ] CM: Parallel Mark 76561 us, workers (us): 19156, 19144, 19121, 19139, ---, ---, ---, ---, [343.944s][info][gc,stats ] Pause Final Mark (G) 1505 us [343.944s][info][gc,stats ] Pause Final Mark (N) 957 us [343.944s][info][gc,stats ] Finish Mark 519 us [343.944s][info][gc,stats ] Update Region States 82 us [343.944s][info][gc,stats ] Choose Collection Set 182 us [343.944s][info][gc,stats ] Rebuild Free Set 40 us [343.944s][info][gc,stats ] Concurrent Thread Roots 3289 us, parallelism: 3.81x [343.944s][info][gc,stats ] CTR: 12520 us [343.944s][info][gc,stats ] CTR: Thread Roots 12520 us, workers (us): 3143, 3111, 3071, 3195, ---, ---, ---, ---, [343.944s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [343.944s][info][gc,stats ] CWRF: 2 us [343.944s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [343.944s][info][gc,stats ] Concurrent Weak Roots 660 us [343.944s][info][gc,stats ] Roots 47 us, parallelism: 1.33x [343.944s][info][gc,stats ] CWR: 63 us [343.944s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 18, 17, 7, ---, ---, ---, ---, [343.944s][info][gc,stats ] Rendezvous 599 us [343.944s][info][gc,stats ] Concurrent Cleanup 112 us [343.944s][info][gc,stats ] Concurrent Strong Roots 408 us, parallelism: 2.59x [343.944s][info][gc,stats ] CSR: 1054 us [343.944s][info][gc,stats ] CSR: Code Cache Roots 882 us, workers (us): 335, 233, 157, 157, ---, ---, ---, ---, [343.944s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 37, 42, 30, 25, ---, ---, ---, ---, [343.944s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): ---, ---, 12, 26, ---, ---, ---, ---, [343.944s][info][gc,stats ] Concurrent Evacuation 19538 us [343.944s][info][gc,stats ] Pause Init Update Refs (G) 903 us [343.944s][info][gc,stats ] Pause Init Update Refs (N) 459 us [343.944s][info][gc,stats ] Manage GCLABs 386 us [343.944s][info][gc,stats ] Concurrent Update Refs 55976 us [343.944s][info][gc,stats ] Concurrent Update Thread Roots 5796 us [343.944s][info][gc,stats ] Pause Final Update Refs (G) 1106 us [343.944s][info][gc,stats ] Pause Final Update Refs (N) 658 us [343.944s][info][gc,stats ] Update Region States 37 us [343.944s][info][gc,stats ] Trash Collection Set 25 us [343.944s][info][gc,stats ] Rebuild Free Set 71 us [343.944s][info][gc,stats ] Concurrent Cleanup 214 us [343.944s][info][gc,stats ] Workers: Evacuated 42204K across 526451 objects, abandoned 0B across 0 objects. [343.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.944s][info][gc,stats ] - age 1: 38675104 bytes, 38675104 total [343.944s][info][gc,stats ] - age 2: 246864 bytes, 38921968 total [343.944s][info][gc,stats ] - age 3: 155024 bytes, 39076992 total [343.944s][info][gc,stats ] - age 4: 151768 bytes, 39228760 total [343.944s][info][gc,stats ] - age 5: 171400 bytes, 39400160 total [343.944s][info][gc,stats ] - age 6: 1047976 bytes, 40448136 total [343.944s][info][gc,stats ] - age 7: 789864 bytes, 41238000 total [343.944s][info][gc,stats ] - age 8: 337016 bytes, 41575016 total [343.944s][info][gc,stats ] - age 9: 93560 bytes, 41668576 total [343.944s][info][gc,stats ] - age 14: 142864 bytes, 41811440 total [343.944s][info][gc,stats ] - age 15: 1405616 bytes, 43217056 total [343.944s][info][gc,stats ] [343.944s][info][gc,stats ] Mutators: Evacuated 419K across 3233 objects, abandoned 0B across 0 objects. [343.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.944s][info][gc,stats ] - age 1: 428568 bytes, 428568 total [343.944s][info][gc,stats ] - age 3: 16 bytes, 428584 total [343.944s][info][gc,stats ] - age 5: 32 bytes, 428616 total [343.944s][info][gc,stats ] - age 6: 96 bytes, 428712 total [343.944s][info][gc,stats ] - age 7: 208 bytes, 428920 total [343.944s][info][gc,stats ] - age 13: 48 bytes, 428968 total [343.944s][info][gc,stats ] - age 15: 392 bytes, 429360 total [343.944s][info][gc,stats ] [343.944s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [343.944s][info][gc,stats ] - age 1: 32 bytes, 32 total [343.944s][info][gc,stats ] - age 5: 152 bytes, 184 total [343.944s][info][gc,stats ] - age 6: 280 bytes, 464 total [343.944s][info][gc,stats ] - age 7: 2216 bytes, 2680 total [343.944s][info][gc,stats ] [343.944s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [343.944s][info][gc,stats ] - age 7: 11362729944 bytes, 11362729944 total [343.944s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [343.954s][info][gc ] Transition from: normal to: idle [343.954s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [343.954s][info][gc ] Transition from: idle to: old [343.954s][info][gc,free ] Free: 12131M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 5077K, Mutator Free: 1517 Collector Reserve: 663M, Max: 8192K; Used: 78432B Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [343.954s][info][gc,start ] GC(190) Concurrent marking (OLD) [343.954s][info][gc,task ] GC(190) Using 4 of 8 workers for concurrent marking [343.955s][info][gc ] Trigger (YOUNG): expedite promotion in place of 2216B [343.955s][info][gc ] Preempting old generation mark to allow Young GC [343.955s][info][gc ] Cancelling GC: Concurrent GC [343.955s][info][gc ] GC(190) Concurrent marking (OLD) 0.797ms [343.955s][info][gc ] GC(190) GC cancellation took 0.000s [343.955s][info][gc,ergo ] GC(190) At end of OLD marking increment: GCU: 33.2%, MU: 219.4% for duration 0.012s (totals to be subsumed in next gc report) [343.955s][info][gc,ergo ] GC(190) At end of Concurrent Old Marking increment: YOUNG generation used: 470M, used regions: 520M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13264M, available: 12793M [343.955s][info][gc,ergo ] GC(190) At end of Concurrent Old Marking increment: OLD generation used: 18429M, used regions: 18480M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18480M, available: 8178K [343.955s][info][gc,free ] Free: 12129M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 6745K, Mutator Free: 1517 Collector Reserve: 663M, Max: 8192K; Used: 78432B Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [343.955s][info][gc,stats ] [343.955s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [343.955s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [343.955s][info][gc,stats ] [343.955s][info][gc,stats ] Concurrent Marking 806 us, parallelism: 3.38x [343.955s][info][gc,stats ] CM: 2724 us [343.955s][info][gc,stats ] CM: Parallel Mark 2724 us, workers (us): 589, 711, 746, 679, ---, ---, ---, ---, [343.955s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [343.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.955s][info][gc,stats ] [343.955s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [343.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [343.955s][info][gc,stats ] [343.955s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [343.955s][info][gc,stats ] - age 1: 32 bytes, 32 total [343.955s][info][gc,stats ] - age 5: 152 bytes, 184 total [343.955s][info][gc,stats ] - age 6: 280 bytes, 464 total [343.955s][info][gc,stats ] - age 7: 2216 bytes, 2680 total [343.955s][info][gc,stats ] [343.955s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [343.955s][info][gc,stats ] - age 7: 11363241064 bytes, 11363241064 total [343.955s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [343.966s][info][gc ] Transition from: old to: idle [343.966s][info][gc ] Transition from: idle to: normal [343.966s][info][gc ] Heuristics request to interrupt old for young collection accepted [343.966s][info][gc,free ] Free: 12107M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 12481K, Mutator Free: 1515 Collector Reserve: 663M, Max: 8192K; Used: 78432B Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [343.966s][info][gc,ergo ] GC(191) Start GC cycle (YOUNG) [343.966s][info][gc,start ] GC(191) Concurrent reset [343.966s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent reset [343.968s][info][gc ] GC(191) Concurrent reset 2.164ms [343.968s][info][gc,start ] GC(191) Pause Init Mark (YOUNG) [343.968s][info][gc,task ] GC(191) Using 8 of 8 workers for init marking [343.972s][info][gc ] GC(191) Transfer SATB buffers [343.972s][info][gc ] GC(191) Purged 9300 oops from old generation SATB buffers [343.972s][info][gc ] GC(191) Pause Init Mark (YOUNG) 3.978ms [343.972s][info][gc,start ] GC(191) Concurrent remembered set scanning [343.972s][info][gc,task ] GC(191) Using 4 of 8 workers for Concurrent remembered set scanning [344.016s][info][gc ] GC(191) Concurrent remembered set scanning 43.811ms [344.016s][info][gc,start ] GC(191) Concurrent marking roots [344.016s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent marking roots [344.019s][info][gc ] GC(191) Concurrent marking roots 3.348ms [344.019s][info][gc,start ] GC(191) Concurrent marking (YOUNG) [344.019s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent marking [344.036s][info][gc ] GC(191) Concurrent marking (YOUNG) 16.812ms [344.036s][info][gc,start ] GC(191) Pause Final Mark (YOUNG) [344.036s][info][gc,task ] GC(191) Using 8 of 8 workers for final marking [344.037s][info][gc,ergo ] GC(191) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 49536 used bytes [344.037s][info][gc,ergo ] GC(191) Adaptive CSet Selection for YOUNG. Max Evacuation: 552M, Actual Free: 0B. [344.037s][info][gc,ergo ] GC(191) Chosen CSet evacuates young: 24873K (of which at least: 0B are to be promoted), old: 0B [344.037s][info][gc,ergo ] GC(191) Collectable Garbage: 460M (98%), Immediate: 0B (0%), 0 regions, CSet: 460M (98%), 61 regions [344.037s][info][gc,ergo ] GC(191) Evacuation Targets: YOUNG: 24873K, PROMOTE: 0B, OLD: 0B, TOTAL: 24873K [344.037s][info][gc,free ] Free: 12582M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 1261K, Mutator Free: 1573 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8160K, Max: 8160K; Used: 32256B [344.037s][info][gc ] GC(191) Pause Final Mark (YOUNG) 0.780ms [344.037s][info][gc,start ] GC(191) Concurrent thread roots [344.037s][info][gc,task ] GC(191) Using 4 of 8 workers for Concurrent thread roots [344.040s][info][gc ] GC(191) Concurrent thread roots 2.904ms [344.040s][info][gc,start ] GC(191) Concurrent weak references [344.040s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent weak references [344.040s][info][gc,ref ] GC(191) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.040s][info][gc,ref ] GC(191) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.040s][info][gc,ref ] GC(191) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.040s][info][gc ] GC(191) Concurrent weak references 0.039ms [344.040s][info][gc,start ] GC(191) Concurrent weak roots [344.040s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent weak root [344.041s][info][gc ] GC(191) Concurrent weak roots 0.560ms [344.041s][info][gc,start ] GC(191) Concurrent cleanup [344.041s][info][gc ] GC(191) Concurrent cleanup 19078M->19078M(31744M) 0.112ms [344.041s][info][gc,free ] Free: 12573M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 2847K, Mutator Free: 1572 Collector Reserve: 31619K, Max: 8192K; Used: 1148K Old Collector Reserve: 8153K, Max: 8153K; Used: 39936B [344.041s][info][gc,start ] GC(191) Concurrent strong roots [344.041s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent strong root [344.041s][info][gc ] GC(191) Concurrent strong roots 0.406ms [344.041s][info][gc,start ] GC(191) Concurrent evacuation [344.041s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent evacuation [344.044s][info][gc ] GC(191) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18488M [344.050s][info][gc ] GC(191) Concurrent evacuation 8.461ms [344.050s][info][gc,start ] GC(191) Pause Init Update Refs [344.051s][info][gc ] GC(191) Pause Init Update Refs 0.433ms [344.051s][info][gc,start ] GC(191) Concurrent update references [344.051s][info][gc,task ] GC(191) Using 4 of 8 workers for concurrent reference update [344.051s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [344.091s][info][gc ] GC(191) Concurrent update references 40.154ms [344.091s][info][gc,start ] GC(191) Concurrent update thread roots [344.097s][info][gc ] GC(191) Concurrent update thread roots 5.922ms [344.097s][info][gc,start ] GC(191) Pause Final Update Refs [344.097s][info][gc,task ] GC(191) Using 8 of 8 workers for final reference update [344.097s][info][gc ] GC(191) Transfer SATB buffers [344.098s][info][gc,free ] Free: 12280M, Max: 8192K regular, 3472M humongous, Frag: 71% external, 3% internal; Used: 444M, Mutator Free: 1536 Collector Reserve: 663M, Max: 8192K; Used: 49180K Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.098s][info][gc ] GC(191) Pause Final Update Refs 0.672ms [344.098s][info][gc,start ] GC(191) Concurrent cleanup [344.098s][info][gc ] GC(191) Concurrent cleanup 19220M->18744M(31744M) 0.172ms [344.098s][info][gc,ergo ] GC(191) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13428K, young_available: 12944M [344.098s][info][gc,ergo ] GC(191) At end of Concurrent Young GC: GCU: 19.1%, MU: 18.4% during period of 0.155s [344.098s][info][gc,ergo ] GC(191) At end of Concurrent Young GC: YOUNG generation used: 312M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13256M, available: 12943M [344.098s][info][gc,ergo ] GC(191) At end of Concurrent Young GC: OLD generation used: 18432M, used regions: 18488M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18488M, available: 13428K [344.098s][info][gc,free ] Free: 12279M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 8778K, Mutator Free: 1536 Collector Reserve: 663M, Max: 8192K; Used: 28896B Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.099s][info][gc,stats ] [344.099s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [344.099s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [344.099s][info][gc,stats ] [344.099s][info][gc,stats ] Concurrent Reset 2175 us [344.099s][info][gc,stats ] Pause Init Mark (G) 4412 us [344.099s][info][gc,stats ] Pause Init Mark (N) 3983 us [344.099s][info][gc,stats ] Swap Remembered Set 3420 us [344.099s][info][gc,stats ] Transfer Old From SATB 426 us [344.099s][info][gc,stats ] Update Region States 66 us [344.099s][info][gc,stats ] Concurrent Scan Remembered Set 43833 us, parallelism: 3.99x [344.099s][info][gc,stats ] RS: 174922 us [344.099s][info][gc,stats ] RS: Scan Clusters 174922 us, workers (us): 43743, 43733, 43725, 43720, ---, ---, ---, ---, [344.099s][info][gc,stats ] Concurrent Mark Roots 3362 us, parallelism: 3.53x [344.099s][info][gc,stats ] CMR: 11872 us [344.099s][info][gc,stats ] CMR: Thread Roots 10388 us, workers (us): 2366, 2550, 2807, 2666, ---, ---, ---, ---, [344.099s][info][gc,stats ] CMR: Code Cache Roots 1238 us, workers (us): 527, 346, 182, 183, ---, ---, ---, ---, [344.099s][info][gc,stats ] CMR: VM Strong Roots 199 us, workers (us): 56, 53, 48, 42, ---, ---, ---, ---, [344.099s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, ---, 9, 38, ---, ---, ---, ---, [344.099s][info][gc,stats ] Concurrent Marking 16826 us, parallelism: 3.56x [344.099s][info][gc,stats ] CM: 59965 us [344.099s][info][gc,stats ] CM: Parallel Mark 59965 us, workers (us): 15010, 14997, 14982, 14976, ---, ---, ---, ---, [344.099s][info][gc,stats ] Pause Final Mark (G) 1179 us [344.099s][info][gc,stats ] Pause Final Mark (N) 785 us [344.099s][info][gc,stats ] Finish Mark 440 us [344.099s][info][gc,stats ] Update Region States 77 us [344.099s][info][gc,stats ] Choose Collection Set 75 us [344.099s][info][gc,stats ] Rebuild Free Set 51 us [344.099s][info][gc,stats ] Concurrent Thread Roots 2919 us, parallelism: 3.82x [344.099s][info][gc,stats ] CTR: 11161 us [344.099s][info][gc,stats ] CTR: Thread Roots 11161 us, workers (us): 2866, 2730, 2802, 2763, ---, ---, ---, ---, [344.099s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [344.099s][info][gc,stats ] CWRF: 1 us [344.099s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [344.099s][info][gc,stats ] Concurrent Weak Roots 564 us [344.099s][info][gc,stats ] Roots 50 us, parallelism: 1.46x [344.099s][info][gc,stats ] CWR: 74 us [344.099s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 17, 12, ---, ---, ---, ---, [344.099s][info][gc,stats ] Rendezvous 502 us [344.099s][info][gc,stats ] Concurrent Cleanup 117 us [344.099s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.64x [344.099s][info][gc,stats ] CSR: 1080 us [344.099s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 152, 339, 227, 203, ---, ---, ---, ---, [344.099s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 39, 37, 29, 28, ---, ---, ---, ---, [344.099s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [344.099s][info][gc,stats ] Concurrent Evacuation 8468 us [344.099s][info][gc,stats ] Pause Init Update Refs (G) 831 us [344.099s][info][gc,stats ] Pause Init Update Refs (N) 441 us [344.099s][info][gc,stats ] Manage GCLABs 365 us [344.099s][info][gc,stats ] Concurrent Update Refs 40173 us [344.099s][info][gc,stats ] Concurrent Update Thread Roots 5933 us [344.099s][info][gc,stats ] Pause Final Update Refs (G) 1066 us [344.099s][info][gc,stats ] Pause Final Update Refs (N) 676 us [344.099s][info][gc,stats ] Update Region States 30 us [344.099s][info][gc,stats ] Trash Collection Set 5 us [344.099s][info][gc,stats ] Rebuild Free Set 65 us [344.099s][info][gc,stats ] Concurrent Cleanup 193 us [344.099s][info][gc,stats ] Workers: Evacuated 24529K across 373455 objects, abandoned 0B across 0 objects. [344.099s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.099s][info][gc,stats ] - age 1: 11320808 bytes, 11320808 total [344.099s][info][gc,stats ] - age 2: 9872136 bytes, 21192944 total [344.099s][info][gc,stats ] - age 3: 179960 bytes, 21372904 total [344.099s][info][gc,stats ] - age 4: 30416 bytes, 21403320 total [344.099s][info][gc,stats ] - age 5: 33760 bytes, 21437080 total [344.099s][info][gc,stats ] - age 6: 118264 bytes, 21555344 total [344.099s][info][gc,stats ] - age 7: 1726776 bytes, 23282120 total [344.099s][info][gc,stats ] - age 8: 303208 bytes, 23585328 total [344.099s][info][gc,stats ] - age 9: 87576 bytes, 23672904 total [344.099s][info][gc,stats ] - age 14: 142864 bytes, 23815768 total [344.099s][info][gc,stats ] - age 15: 1302056 bytes, 25117824 total [344.099s][info][gc,stats ] [344.099s][info][gc,stats ] Mutators: Evacuated 344K across 2641 objects, abandoned 0B across 0 objects. [344.099s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.099s][info][gc,stats ] - age 1: 32 bytes, 32 total [344.099s][info][gc,stats ] - age 2: 352088 bytes, 352120 total [344.099s][info][gc,stats ] - age 3: 32 bytes, 352152 total [344.099s][info][gc,stats ] - age 7: 64 bytes, 352216 total [344.099s][info][gc,stats ] - age 15: 200 bytes, 352416 total [344.099s][info][gc,stats ] [344.099s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [344.099s][info][gc,stats ] - age 1: 16774848 bytes, 16774848 total [344.099s][info][gc,stats ] - age 2: 32 bytes, 16774880 total [344.099s][info][gc,stats ] - age 6: 152 bytes, 16775032 total [344.099s][info][gc,stats ] - age 7: 280 bytes, 16775312 total [344.099s][info][gc,stats ] [344.099s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [344.099s][info][gc,stats ] - age 7: 11363241064 bytes, 11363241064 total [344.099s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [344.110s][info][gc ] Transition from: normal to: idle [344.110s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [344.110s][info][gc ] Transition from: idle to: old [344.110s][info][gc,free ] Free: 12254M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 9688K, Mutator Free: 1533 Collector Reserve: 663M, Max: 8192K; Used: 28896B Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.110s][info][gc,start ] GC(192) Concurrent marking (OLD) [344.110s][info][gc,task ] GC(192) Using 4 of 8 workers for concurrent marking [344.110s][info][gc ] Trigger (YOUNG): expedite promotion in place of 280B [344.110s][info][gc ] Preempting old generation mark to allow Young GC [344.110s][info][gc ] Cancelling GC: Concurrent GC [344.110s][info][gc ] GC(192) Concurrent marking (OLD) 0.689ms [344.110s][info][gc ] GC(192) GC cancellation took 0.000s [344.111s][info][gc,ergo ] GC(192) At end of OLD marking increment: GCU: 30.9%, MU: 298.2% for duration 0.012s (totals to be subsumed in next gc report) [344.111s][info][gc,ergo ] GC(192) At end of Concurrent Old Marking increment: YOUNG generation used: 339M, used regions: 376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13256M, available: 12916M [344.111s][info][gc,ergo ] GC(192) At end of Concurrent Old Marking increment: OLD generation used: 18432M, used regions: 18488M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18488M, available: 13428K [344.111s][info][gc,free ] Free: 12252M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 11497K, Mutator Free: 1533 Collector Reserve: 663M, Max: 8192K; Used: 28896B Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.111s][info][gc,stats ] [344.111s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [344.111s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [344.111s][info][gc,stats ] [344.111s][info][gc,stats ] Concurrent Marking 696 us, parallelism: 3.01x [344.111s][info][gc,stats ] CM: 2097 us [344.111s][info][gc,stats ] CM: Parallel Mark 2097 us, workers (us): 428, 623, 414, 632, ---, ---, ---, ---, [344.111s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [344.111s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.111s][info][gc,stats ] [344.111s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [344.111s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.111s][info][gc,stats ] [344.111s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [344.111s][info][gc,stats ] - age 1: 16774848 bytes, 16774848 total [344.111s][info][gc,stats ] - age 2: 32 bytes, 16774880 total [344.111s][info][gc,stats ] - age 6: 152 bytes, 16775032 total [344.111s][info][gc,stats ] - age 7: 280 bytes, 16775312 total [344.111s][info][gc,stats ] [344.111s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [344.111s][info][gc,stats ] - age 7: 11363645544 bytes, 11363645544 total [344.111s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [344.121s][info][gc ] Transition from: old to: idle [344.121s][info][gc ] Transition from: idle to: normal [344.121s][info][gc ] Heuristics request to interrupt old for young collection accepted [344.121s][info][gc,free ] Free: 12230M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 9335K, Mutator Free: 1530 Collector Reserve: 663M, Max: 8192K; Used: 28896B Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.121s][info][gc,ergo ] GC(193) Start GC cycle (YOUNG) [344.121s][info][gc,start ] GC(193) Concurrent reset [344.121s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent reset [344.123s][info][gc ] GC(193) Concurrent reset 1.530ms [344.123s][info][gc,start ] GC(193) Pause Init Mark (YOUNG) [344.123s][info][gc,task ] GC(193) Using 8 of 8 workers for init marking [344.126s][info][gc ] GC(193) Transfer SATB buffers [344.127s][info][gc ] GC(193) Purged 10219 oops from old generation SATB buffers [344.127s][info][gc ] GC(193) Pause Init Mark (YOUNG) 3.935ms [344.127s][info][gc,start ] GC(193) Concurrent remembered set scanning [344.127s][info][gc,task ] GC(193) Using 4 of 8 workers for Concurrent remembered set scanning [344.171s][info][gc ] GC(193) Concurrent remembered set scanning 43.580ms [344.171s][info][gc,start ] GC(193) Concurrent marking roots [344.171s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent marking roots [344.173s][info][gc ] GC(193) Concurrent marking roots 2.900ms [344.173s][info][gc,start ] GC(193) Concurrent marking (YOUNG) [344.173s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent marking [344.186s][info][gc ] GC(193) Concurrent marking (YOUNG) 12.341ms [344.186s][info][gc,start ] GC(193) Pause Final Mark (YOUNG) [344.186s][info][gc,task ] GC(193) Using 8 of 8 workers for final marking [344.187s][info][gc,ergo ] GC(193) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 2064 used bytes [344.187s][info][gc,ergo ] GC(193) Adaptive CSet Selection for YOUNG. Max Evacuation: 552M, Actual Free: 0B. [344.187s][info][gc,ergo ] GC(193) Chosen CSet evacuates young: 21522K (of which at least: 0B are to be promoted), old: 0B [344.187s][info][gc,ergo ] GC(193) Collectable Garbage: 330M (97%), Immediate: 0B (0%), 0 regions, CSet: 330M (97%), 44 regions [344.187s][info][gc,ergo ] GC(193) Evacuation Targets: YOUNG: 21522K, PROMOTE: 0B, OLD: 0B, TOTAL: 21522K [344.187s][info][gc,free ] Free: 12721M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 6577K, Mutator Free: 1591 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 13410K, Max: 8150K; Used: 2973K [344.187s][info][gc ] GC(193) Pause Final Mark (YOUNG) 0.858ms [344.187s][info][gc,start ] GC(193) Concurrent thread roots [344.187s][info][gc,task ] GC(193) Using 4 of 8 workers for Concurrent thread roots [344.190s][info][gc ] GC(193) Concurrent thread roots 3.319ms [344.190s][info][gc,start ] GC(193) Concurrent weak references [344.190s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent weak references [344.190s][info][gc,ref ] GC(193) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.190s][info][gc,ref ] GC(193) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.190s][info][gc,ref ] GC(193) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.190s][info][gc ] GC(193) Concurrent weak references 0.047ms [344.190s][info][gc,start ] GC(193) Concurrent weak roots [344.190s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent weak root [344.191s][info][gc ] GC(193) Concurrent weak roots 0.776ms [344.191s][info][gc,start ] GC(193) Concurrent cleanup [344.191s][info][gc ] GC(193) Concurrent cleanup 18938M->18938M(31744M) 0.105ms [344.191s][info][gc,free ] Free: 12710M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 1961K, Mutator Free: 1589 Collector Reserve: 32032K, Max: 8192K; Used: 735K Old Collector Reserve: 13403K, Max: 8150K; Used: 2981K [344.191s][info][gc,start ] GC(193) Concurrent strong roots [344.191s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent strong root [344.192s][info][gc ] GC(193) Concurrent strong roots 0.412ms [344.192s][info][gc,start ] GC(193) Concurrent evacuation [344.192s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent evacuation [344.193s][info][gc ] GC(193) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18496M [344.198s][info][gc ] GC(193) Concurrent evacuation 6.400ms [344.198s][info][gc,start ] GC(193) Pause Init Update Refs [344.199s][info][gc ] GC(193) Pause Init Update Refs 0.428ms [344.199s][info][gc,start ] GC(193) Concurrent update references [344.199s][info][gc,task ] GC(193) Using 4 of 8 workers for concurrent reference update [344.199s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [344.235s][info][gc ] GC(193) Concurrent update references 35.537ms [344.235s][info][gc,start ] GC(193) Concurrent update thread roots [344.240s][info][gc ] GC(193) Concurrent update thread roots 5.600ms [344.240s][info][gc,start ] GC(193) Pause Final Update Refs [344.240s][info][gc,task ] GC(193) Using 8 of 8 workers for final reference update [344.240s][info][gc ] GC(193) Transfer SATB buffers [344.241s][info][gc,free ] Free: 12299M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 2% internal; Used: 324M, Mutator Free: 1538 Collector Reserve: 663M, Max: 8192K; Used: 32794K Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.241s][info][gc ] GC(193) Pause Final Update Refs 0.619ms [344.241s][info][gc,start ] GC(193) Concurrent cleanup [344.241s][info][gc ] GC(193) Concurrent cleanup 19062M->18718M(31744M) 0.116ms [344.241s][info][gc,ergo ] GC(193) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20450K, young_available: 12963M [344.242s][info][gc,ergo ] GC(193) At end of Concurrent Young GC: GCU: 18.7%, MU: 18.0% during period of 0.143s [344.242s][info][gc,ergo ] GC(193) At end of Concurrent Young GC: YOUNG generation used: 285M, used regions: 320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13248M, available: 12962M [344.242s][info][gc,ergo ] GC(193) At end of Concurrent Young GC: OLD generation used: 18433M, used regions: 18496M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18496M, available: 20450K [344.242s][info][gc,free ] Free: 12298M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 6132K, Mutator Free: 1538 Collector Reserve: 663M, Max: 8192K; Used: 26832B Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.242s][info][gc,stats ] [344.242s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [344.242s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [344.242s][info][gc,stats ] [344.242s][info][gc,stats ] Concurrent Reset 1541 us [344.242s][info][gc,stats ] Pause Init Mark (G) 4357 us [344.242s][info][gc,stats ] Pause Init Mark (N) 3940 us [344.242s][info][gc,stats ] Swap Remembered Set 3374 us [344.242s][info][gc,stats ] Transfer Old From SATB 461 us [344.242s][info][gc,stats ] Update Region States 31 us [344.242s][info][gc,stats ] Concurrent Scan Remembered Set 43599 us, parallelism: 3.99x [344.242s][info][gc,stats ] RS: 173933 us [344.242s][info][gc,stats ] RS: Scan Clusters 173933 us, workers (us): 43491, 43487, 43481, 43475, ---, ---, ---, ---, [344.242s][info][gc,stats ] Concurrent Mark Roots 2909 us, parallelism: 3.57x [344.242s][info][gc,stats ] CMR: 10395 us [344.242s][info][gc,stats ] CMR: Thread Roots 9227 us, workers (us): 2185, 2367, 2333, 2341, ---, ---, ---, ---, [344.242s][info][gc,stats ] CMR: Code Cache Roots 950 us, workers (us): 345, 178, 160, 266, ---, ---, ---, ---, [344.242s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 51, 48, 42, 36, ---, ---, ---, ---, [344.242s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): ---, 35, ---, 8, ---, ---, ---, ---, [344.242s][info][gc,stats ] Concurrent Marking 12356 us, parallelism: 3.48x [344.242s][info][gc,stats ] CM: 42938 us [344.242s][info][gc,stats ] CM: Parallel Mark 42938 us, workers (us): 10750, 10738, 10731, 10720, ---, ---, ---, ---, [344.242s][info][gc,stats ] Pause Final Mark (G) 1241 us [344.242s][info][gc,stats ] Pause Final Mark (N) 864 us [344.242s][info][gc,stats ] Finish Mark 535 us [344.242s][info][gc,stats ] Update Region States 69 us [344.242s][info][gc,stats ] Choose Collection Set 79 us [344.242s][info][gc,stats ] Rebuild Free Set 50 us [344.242s][info][gc,stats ] Concurrent Thread Roots 3332 us, parallelism: 3.86x [344.242s][info][gc,stats ] CTR: 12869 us [344.242s][info][gc,stats ] CTR: Thread Roots 12869 us, workers (us): 3189, 3174, 3247, 3260, ---, ---, ---, ---, [344.242s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.03x [344.242s][info][gc,stats ] CWRF: 1 us [344.242s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [344.242s][info][gc,stats ] Concurrent Weak Roots 780 us [344.242s][info][gc,stats ] Roots 51 us, parallelism: 1.55x [344.242s][info][gc,stats ] CWR: 79 us [344.242s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 22, 17, 15, ---, ---, ---, ---, [344.242s][info][gc,stats ] Rendezvous 717 us [344.242s][info][gc,stats ] Concurrent Cleanup 111 us [344.242s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.64x [344.242s][info][gc,stats ] CSR: 1097 us [344.242s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 341, 231, 176, 182, ---, ---, ---, ---, [344.242s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 40, 38, 31, 30, ---, ---, ---, ---, [344.242s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, ---, 6, ---, ---, ---, ---, [344.242s][info][gc,stats ] Concurrent Evacuation 6415 us [344.242s][info][gc,stats ] Pause Init Update Refs (G) 799 us [344.242s][info][gc,stats ] Pause Init Update Refs (N) 435 us [344.242s][info][gc,stats ] Manage GCLABs 360 us [344.242s][info][gc,stats ] Concurrent Update Refs 35553 us [344.242s][info][gc,stats ] Concurrent Update Thread Roots 5614 us [344.242s][info][gc,stats ] Pause Final Update Refs (G) 986 us [344.242s][info][gc,stats ] Pause Final Update Refs (N) 624 us [344.242s][info][gc,stats ] Update Region States 34 us [344.242s][info][gc,stats ] Trash Collection Set 4 us [344.242s][info][gc,stats ] Rebuild Free Set 66 us [344.242s][info][gc,stats ] Concurrent Cleanup 123 us [344.242s][info][gc,stats ] Workers: Evacuated 21425K across 272967 objects, abandoned 0B across 0 objects. [344.242s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.242s][info][gc,stats ] - age 1: 8455432 bytes, 8455432 total [344.242s][info][gc,stats ] - age 2: 6964424 bytes, 15419856 total [344.242s][info][gc,stats ] - age 3: 5211120 bytes, 20630976 total [344.242s][info][gc,stats ] - age 4: 179992 bytes, 20810968 total [344.242s][info][gc,stats ] - age 5: 30416 bytes, 20841384 total [344.242s][info][gc,stats ] - age 6: 33760 bytes, 20875144 total [344.242s][info][gc,stats ] - age 7: 1064808 bytes, 21939952 total [344.242s][info][gc,stats ] [344.242s][info][gc,stats ] Mutators: Evacuated 98704B across 769 objects, abandoned 0B across 0 objects. [344.242s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.242s][info][gc,stats ] - age 3: 98560 bytes, 98560 total [344.242s][info][gc,stats ] - age 7: 144 bytes, 98704 total [344.242s][info][gc,stats ] [344.242s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [344.242s][info][gc,stats ] - age 2: 16774848 bytes, 16774848 total [344.242s][info][gc,stats ] - age 3: 32 bytes, 16774880 total [344.242s][info][gc,stats ] - age 7: 152 bytes, 16775032 total [344.242s][info][gc,stats ] [344.242s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [344.242s][info][gc,stats ] - age 7: 11363645544 bytes, 11363645544 total [344.242s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [344.252s][info][gc ] Transition from: normal to: idle [344.252s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [344.252s][info][gc ] Transition from: idle to: old [344.252s][info][gc,free ] Free: 12275M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 4666K, Mutator Free: 1535 Collector Reserve: 663M, Max: 8192K; Used: 26832B Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.252s][info][gc,start ] GC(194) Concurrent marking (OLD) [344.252s][info][gc,task ] GC(194) Using 4 of 8 workers for concurrent marking [344.253s][info][gc ] Trigger (YOUNG): expedite promotion in place of 152B [344.253s][info][gc ] Preempting old generation mark to allow Young GC [344.253s][info][gc ] Cancelling GC: Concurrent GC [344.253s][info][gc ] GC(194) Concurrent marking (OLD) 0.902ms [344.253s][info][gc ] GC(194) GC cancellation took 0.000s [344.253s][info][gc,ergo ] GC(194) At end of OLD marking increment: GCU: 34.0%, MU: 217.3% for duration 0.012s (totals to be subsumed in next gc report) [344.253s][info][gc,ergo ] GC(194) At end of Concurrent Old Marking increment: YOUNG generation used: 310M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13248M, available: 12937M [344.253s][info][gc,ergo ] GC(194) At end of Concurrent Old Marking increment: OLD generation used: 18433M, used regions: 18496M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18496M, available: 20450K [344.253s][info][gc,free ] Free: 12273M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 6865K, Mutator Free: 1535 Collector Reserve: 663M, Max: 8192K; Used: 26832B Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.254s][info][gc,stats ] [344.254s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [344.254s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [344.254s][info][gc,stats ] [344.254s][info][gc,stats ] Concurrent Marking 910 us, parallelism: 3.17x [344.254s][info][gc,stats ] CM: 2890 us [344.254s][info][gc,stats ] CM: Parallel Mark 2890 us, workers (us): 697, 662, 859, 673, ---, ---, ---, ---, [344.254s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [344.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.254s][info][gc,stats ] [344.254s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [344.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.254s][info][gc,stats ] [344.254s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [344.254s][info][gc,stats ] - age 2: 16774848 bytes, 16774848 total [344.254s][info][gc,stats ] - age 3: 32 bytes, 16774880 total [344.254s][info][gc,stats ] - age 7: 152 bytes, 16775032 total [344.254s][info][gc,stats ] [344.254s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [344.254s][info][gc,stats ] - age 7: 11364227400 bytes, 11364227400 total [344.254s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [344.264s][info][gc ] Transition from: old to: idle [344.264s][info][gc ] Transition from: idle to: normal [344.264s][info][gc ] Heuristics request to interrupt old for young collection accepted [344.264s][info][gc,free ] Free: 12251M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 4805K, Mutator Free: 1532 Collector Reserve: 663M, Max: 8192K; Used: 26832B Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.264s][info][gc,ergo ] GC(195) Start GC cycle (YOUNG) [344.264s][info][gc,start ] GC(195) Concurrent reset [344.264s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent reset [344.265s][info][gc ] GC(195) Concurrent reset 1.426ms [344.266s][info][gc,start ] GC(195) Pause Init Mark (YOUNG) [344.266s][info][gc,task ] GC(195) Using 8 of 8 workers for init marking [344.269s][info][gc ] GC(195) Transfer SATB buffers [344.270s][info][gc ] GC(195) Purged 9974 oops from old generation SATB buffers [344.270s][info][gc ] GC(195) Pause Init Mark (YOUNG) 4.006ms [344.270s][info][gc,start ] GC(195) Concurrent remembered set scanning [344.270s][info][gc,task ] GC(195) Using 4 of 8 workers for Concurrent remembered set scanning [344.302s][info][gc ] GC(195) Concurrent remembered set scanning 32.003ms [344.302s][info][gc,start ] GC(195) Concurrent marking roots [344.302s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent marking roots [344.305s][info][gc ] GC(195) Concurrent marking roots 2.751ms [344.305s][info][gc,start ] GC(195) Concurrent marking (YOUNG) [344.305s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent marking [344.316s][info][gc ] GC(195) Concurrent marking (YOUNG) 11.825ms [344.317s][info][gc,start ] GC(195) Pause Final Mark (YOUNG) [344.317s][info][gc,task ] GC(195) Using 8 of 8 workers for final marking [344.317s][info][gc,ergo ] GC(195) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [344.317s][info][gc,ergo ] GC(195) Adaptive CSet Selection for YOUNG. Max Evacuation: 551M, Actual Free: 0B. [344.317s][info][gc,ergo ] GC(195) Chosen CSet evacuates young: 38464K (of which at least: 0B are to be promoted), old: 0B [344.317s][info][gc,ergo ] GC(195) Collectable Garbage: 302M (97%), Immediate: 0B (0%), 0 regions, CSet: 302M (97%), 43 regions [344.317s][info][gc,ergo ] GC(195) Evacuation Targets: YOUNG: 38464K, PROMOTE: 0B, OLD: 0B, TOTAL: 38464K [344.317s][info][gc,free ] Free: 12747M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 4535K, Mutator Free: 1594 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.317s][info][gc ] GC(195) Pause Final Mark (YOUNG) 0.778ms [344.318s][info][gc,start ] GC(195) Concurrent thread roots [344.318s][info][gc,task ] GC(195) Using 4 of 8 workers for Concurrent thread roots [344.321s][info][gc ] GC(195) Concurrent thread roots 3.266ms [344.321s][info][gc,start ] GC(195) Concurrent weak references [344.321s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent weak references [344.321s][info][gc,ref ] GC(195) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.321s][info][gc,ref ] GC(195) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.321s][info][gc,ref ] GC(195) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [344.321s][info][gc ] GC(195) Concurrent weak references 0.044ms [344.321s][info][gc,start ] GC(195) Concurrent weak roots [344.321s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent weak root [344.321s][info][gc ] GC(195) Concurrent weak roots 0.588ms [344.321s][info][gc,start ] GC(195) Concurrent cleanup [344.322s][info][gc ] GC(195) Concurrent cleanup 18887M->18887M(31744M) 0.106ms [344.322s][info][gc,free ] Free: 12735M, Max: 8192K regular, 3472M humongous, Frag: 73% external, 0% internal; Used: 569K, Mutator Free: 1592 Collector Reserve: 48122K, Max: 8192K; Used: 1029K Old Collector Reserve: 20432K, Max: 8150K; Used: 4143K [344.322s][info][gc,start ] GC(195) Concurrent strong roots [344.322s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent strong root [344.322s][info][gc ] GC(195) Concurrent strong roots 0.429ms [344.322s][info][gc,start ] GC(195) Concurrent evacuation [344.322s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent evacuation [344.323s][info][gc ] GC(195) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 18504M [344.330s][info][gc ] GC(195) Concurrent evacuation 7.793ms [344.330s][info][gc,start ] GC(195) Pause Init Update Refs [344.331s][info][gc ] GC(195) Pause Init Update Refs 0.454ms [344.331s][info][gc,start ] GC(195) Concurrent update references [344.331s][info][gc,task ] GC(195) Using 4 of 8 workers for concurrent reference update [344.331s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [344.363s][info][gc ] GC(195) Concurrent update references 32.025ms [344.363s][info][gc,start ] GC(195) Concurrent update thread roots [344.368s][info][gc ] GC(195) Concurrent update thread roots 5.223ms [344.368s][info][gc,start ] GC(195) Pause Final Update Refs [344.368s][info][gc,task ] GC(195) Using 8 of 8 workers for final reference update [344.368s][info][gc ] GC(195) Transfer SATB buffers [344.369s][info][gc,free ] Free: 12301M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 2% internal; Used: 295M, Mutator Free: 1538 Collector Reserve: 663M, Max: 8192K; Used: 49174K Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [344.369s][info][gc ] GC(195) Pause Final Update Refs 0.662ms [344.369s][info][gc,start ] GC(195) Concurrent cleanup [344.369s][info][gc ] GC(195) Concurrent cleanup 19041M->18709M(31744M) 0.110ms [344.369s][info][gc,ergo ] GC(195) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27885K, young_available: 12964M [344.369s][info][gc,ergo ] GC(195) At end of Concurrent Young GC: GCU: 18.3%, MU: 17.9% during period of 0.128s [344.369s][info][gc,ergo ] GC(195) At end of Concurrent Young GC: YOUNG generation used: 276M, used regions: 304M, humongous waste: 0B, soft capacity: 31744M, max capacity: 13240M, available: 12963M [344.369s][info][gc,ergo ] GC(195) At end of Concurrent Young GC: OLD generation used: 18434M, used regions: 18504M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18504M, available: 27885K [344.369s][info][gc,free ] Free: 12299M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 4665K, Mutator Free: 1538 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [344.370s][info][gc,stats ] [344.370s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [344.370s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [344.370s][info][gc,stats ] [344.370s][info][gc,stats ] Concurrent Reset 1436 us [344.370s][info][gc,stats ] Pause Init Mark (G) 4378 us [344.370s][info][gc,stats ] Pause Init Mark (N) 4011 us [344.370s][info][gc,stats ] Swap Remembered Set 3466 us [344.370s][info][gc,stats ] Transfer Old From SATB 452 us [344.370s][info][gc,stats ] Update Region States 27 us [344.370s][info][gc,stats ] Concurrent Scan Remembered Set 32021 us, parallelism: 3.99x [344.370s][info][gc,stats ] RS: 127731 us [344.370s][info][gc,stats ] RS: Scan Clusters 127731 us, workers (us): 31944, 31934, 31927, 31926, ---, ---, ---, ---, [344.370s][info][gc,stats ] Concurrent Mark Roots 2764 us, parallelism: 3.58x [344.370s][info][gc,stats ] CMR: 9896 us [344.370s][info][gc,stats ] CMR: Thread Roots 8536 us, workers (us): 2144, 2142, 2031, 2218, ---, ---, ---, ---, [344.370s][info][gc,stats ] CMR: Code Cache Roots 1082 us, workers (us): 273, 219, 374, 216, ---, ---, ---, ---, [344.370s][info][gc,stats ] CMR: VM Strong Roots 202 us, workers (us): 54, 53, 50, 45, ---, ---, ---, ---, [344.370s][info][gc,stats ] CMR: CLDG Roots 75 us, workers (us): ---, 65, ---, 10, ---, ---, ---, ---, [344.370s][info][gc,stats ] Concurrent Marking 11838 us, parallelism: 3.49x [344.370s][info][gc,stats ] CM: 41317 us [344.370s][info][gc,stats ] CM: Parallel Mark 41317 us, workers (us): 10346, 10325, 10328, 10318, ---, ---, ---, ---, [344.370s][info][gc,stats ] Pause Final Mark (G) 1143 us [344.370s][info][gc,stats ] Pause Final Mark (N) 784 us [344.370s][info][gc,stats ] Finish Mark 439 us [344.370s][info][gc,stats ] Update Region States 76 us [344.370s][info][gc,stats ] Choose Collection Set 85 us [344.370s][info][gc,stats ] Rebuild Free Set 48 us [344.370s][info][gc,stats ] Concurrent Thread Roots 3278 us, parallelism: 3.76x [344.370s][info][gc,stats ] CTR: 12335 us [344.370s][info][gc,stats ] CTR: Thread Roots 12335 us, workers (us): 3067, 3024, 3029, 3214, ---, ---, ---, ---, [344.370s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [344.370s][info][gc,stats ] CWRF: 2 us [344.370s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [344.370s][info][gc,stats ] Concurrent Weak Roots 603 us [344.370s][info][gc,stats ] Roots 53 us, parallelism: 1.77x [344.370s][info][gc,stats ] CWR: 94 us [344.370s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 29, 25, 23, 17, ---, ---, ---, ---, [344.370s][info][gc,stats ] Rendezvous 525 us [344.370s][info][gc,stats ] Concurrent Cleanup 111 us [344.370s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.53x [344.370s][info][gc,stats ] CSR: 1099 us [344.370s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 152, 180, 344, 249, ---, ---, ---, ---, [344.370s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 46, 38, 35, 31, ---, ---, ---, ---, [344.370s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [344.370s][info][gc,stats ] Concurrent Evacuation 7806 us [344.370s][info][gc,stats ] Pause Init Update Refs (G) 801 us [344.370s][info][gc,stats ] Pause Init Update Refs (N) 463 us [344.370s][info][gc,stats ] Manage GCLABs 373 us [344.370s][info][gc,stats ] Concurrent Update Refs 32042 us [344.370s][info][gc,stats ] Concurrent Update Thread Roots 5236 us [344.370s][info][gc,stats ] Pause Final Update Refs (G) 1002 us [344.370s][info][gc,stats ] Pause Final Update Refs (N) 666 us [344.370s][info][gc,stats ] Update Region States 38 us [344.370s][info][gc,stats ] Trash Collection Set 4 us [344.370s][info][gc,stats ] Rebuild Free Set 64 us [344.370s][info][gc,stats ] Concurrent Cleanup 116 us [344.370s][info][gc,stats ] Workers: Evacuated 38105K across 404420 objects, abandoned 0B across 0 objects. [344.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.370s][info][gc,stats ] - age 1: 9560480 bytes, 9560480 total [344.370s][info][gc,stats ] - age 2: 5058048 bytes, 14618528 total [344.370s][info][gc,stats ] - age 3: 6964424 bytes, 21582952 total [344.370s][info][gc,stats ] - age 4: 16462880 bytes, 38045832 total [344.370s][info][gc,stats ] - age 5: 300000 bytes, 38345832 total [344.370s][info][gc,stats ] - age 6: 256424 bytes, 38602256 total [344.370s][info][gc,stats ] - age 7: 277536 bytes, 38879792 total [344.370s][info][gc,stats ] - age 8: 33776 bytes, 38913568 total [344.370s][info][gc,stats ] - age 9: 5984 bytes, 38919552 total [344.370s][info][gc,stats ] - age 15: 100824 bytes, 39020376 total [344.370s][info][gc,stats ] [344.370s][info][gc,stats ] Mutators: Evacuated 358K across 2745 objects, abandoned 0B across 0 objects. [344.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [344.370s][info][gc,stats ] - age 4: 367456 bytes, 367456 total [344.370s][info][gc,stats ] - age 5: 32 bytes, 367488 total [344.370s][info][gc,stats ] - age 7: 32 bytes, 367520 total [344.370s][info][gc,stats ] [344.370s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [344.370s][info][gc,stats ] - age 3: 88 bytes, 88 total [344.370s][info][gc,stats ] - age 4: 32 bytes, 120 total [344.370s][info][gc,stats ] [344.370s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [344.370s][info][gc,stats ] - age 7: 11364227552 bytes, 11364227552 total [344.370s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [344.380s][info][gc ] Transition from: normal to: idle [344.380s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [344.380s][info][gc ] Transition from: idle to: old [344.380s][info][gc,free ] Free: 12276M, Max: 8192K regular, 3472M humongous, Frag: 72% external, 0% internal; Used: 3973K, Mutator Free: 1535 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [344.380s][info][gc,start ] GC(196) Concurrent marking (OLD) [344.380s][info][gc,task ] GC(196) Using 4 of 8 workers for concurrent marking [347.491s][info][gc ] Trigger (YOUNG): Average GC time (1608.62 ms) is above the time for instantaneous allocation rate (5715 MB/s) to deplete free headroom (4155M) (spike threshold = 1.60) [347.491s][info][gc ] Preempting old generation mark to allow Young GC [347.491s][info][gc ] Cancelling GC: Concurrent GC [347.492s][info][gc ] GC(196) Concurrent marking (OLD) 3111.549ms [347.492s][info][gc ] GC(196) GC cancellation took 0.000s [347.492s][info][gc,ergo ] GC(196) At end of OLD marking increment: GCU: 399.3%, MU: 285.0% for duration 3.123s (totals to be subsumed in next gc report) [347.492s][info][gc,ergo ] GC(196) At end of Concurrent Old Marking increment: YOUNG generation used: 6821M, used regions: 6856M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 13240M, available: 6405M [347.492s][info][gc,ergo ] GC(196) At end of Concurrent Old Marking increment: OLD generation used: 18434M, used regions: 18504M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18504M, available: 27885K [347.492s][info][gc,free ] Free: 5741M, Max: 8192K regular, 496M humongous, Frag: 92% external, 0% internal; Used: 2299K, Mutator Free: 718 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [347.492s][info][gc,stats ] [347.492s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [347.492s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [347.492s][info][gc,stats ] [347.492s][info][gc,stats ] Concurrent Marking 3111571 us, parallelism: 4.00x [347.492s][info][gc,stats ] CM: 12445416 us [347.492s][info][gc,stats ] CM: Parallel Mark 12445416 us, workers (us): 3111297, 3111315, 3111306, 3111498, ---, ---, ---, ---, [347.492s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [347.492s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [347.492s][info][gc,stats ] [347.492s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [347.492s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [347.492s][info][gc,stats ] [347.492s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [347.492s][info][gc,stats ] - age 3: 88 bytes, 88 total [347.492s][info][gc,stats ] - age 4: 32 bytes, 120 total [347.492s][info][gc,stats ] [347.492s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [347.492s][info][gc,stats ] - age 7: 14673756232 bytes, 14673756232 total [347.492s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [347.502s][info][gc ] Transition from: old to: idle [347.503s][info][gc ] Transition from: idle to: normal [347.503s][info][gc ] Heuristics request to interrupt old for young collection accepted [347.503s][info][gc,free ] Free: 5721M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 7053K, Mutator Free: 716 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [347.503s][info][gc,ergo ] GC(197) Start GC cycle (YOUNG) [347.503s][info][gc,start ] GC(197) Concurrent reset [347.503s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent reset [347.536s][info][gc ] GC(197) Concurrent reset 33.009ms [347.536s][info][gc,start ] GC(197) Pause Init Mark (YOUNG) [347.536s][info][gc,task ] GC(197) Using 8 of 8 workers for init marking [347.540s][info][gc ] GC(197) Transfer SATB buffers [347.542s][info][gc ] GC(197) Purged 1202807 oops from old generation SATB buffers [347.542s][info][gc ] GC(197) Pause Init Mark (YOUNG) 5.832ms [347.543s][info][gc,start ] GC(197) Concurrent remembered set scanning [347.543s][info][gc,task ] GC(197) Using 4 of 8 workers for Concurrent remembered set scanning [347.573s][info][gc ] GC(197) Concurrent remembered set scanning 30.451ms [347.573s][info][gc,start ] GC(197) Concurrent marking roots [347.573s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent marking roots [347.577s][info][gc ] GC(197) Concurrent marking roots 3.480ms [347.577s][info][gc,start ] GC(197) Concurrent marking (YOUNG) [347.577s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent marking [347.711s][info][gc ] GC(197) Concurrent marking (YOUNG) 134.595ms [347.712s][info][gc,start ] GC(197) Pause Final Mark (YOUNG) [347.712s][info][gc,task ] GC(197) Using 8 of 8 workers for final marking [347.713s][info][gc,ergo ] GC(197) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [347.713s][info][gc,ergo ] GC(197) Adaptive CSet Selection for YOUNG. Max Evacuation: 551M, Actual Free: 0B. [347.713s][info][gc,ergo ] GC(197) Chosen CSet evacuates young: 40045K (of which at least: 0B are to be promoted), old: 0B [347.713s][info][gc,ergo ] GC(197) Collectable Garbage: 6496M (99%), Immediate: 0B (0%), 0 regions, CSet: 6496M (99%), 817 regions [347.713s][info][gc,ergo ] GC(197) Evacuation Targets: YOUNG: 40045K, PROMOTE: 0B, OLD: 0B, TOTAL: 40045K [347.713s][info][gc,free ] Free: 5887M, Max: 8192K regular, 448M humongous, Frag: 93% external, 0% internal; Used: 586K, Mutator Free: 736 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [347.713s][info][gc ] GC(197) Pause Final Mark (YOUNG) 0.938ms [347.713s][info][gc,start ] GC(197) Concurrent thread roots [347.713s][info][gc,task ] GC(197) Using 4 of 8 workers for Concurrent thread roots [347.716s][info][gc ] GC(197) Concurrent thread roots 3.256ms [347.716s][info][gc,start ] GC(197) Concurrent weak references [347.716s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent weak references [347.716s][info][gc,ref ] GC(197) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [347.716s][info][gc,ref ] GC(197) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [347.716s][info][gc,ref ] GC(197) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [347.716s][info][gc ] GC(197) Concurrent weak references 0.039ms [347.716s][info][gc,start ] GC(197) Concurrent weak roots [347.716s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent weak root [347.717s][info][gc ] GC(197) Concurrent weak roots 0.777ms [347.717s][info][gc,start ] GC(197) Concurrent cleanup [347.717s][info][gc ] GC(197) Concurrent cleanup 25744M->25744M(31744M) 0.103ms [347.717s][info][gc,free ] Free: 5869M, Max: 8192K regular, 448M humongous, Frag: 93% external, 0% internal; Used: 2579K, Mutator Free: 734 Collector Reserve: 48242K, Max: 8192K; Used: 909K Old Collector Reserve: 27867K, Max: 8187K; Used: 4900K [347.717s][info][gc,start ] GC(197) Concurrent strong roots [347.717s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent strong root [347.718s][info][gc ] GC(197) Concurrent strong roots 0.404ms [347.718s][info][gc,start ] GC(197) Concurrent evacuation [347.718s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent evacuation [347.736s][info][gc ] GC(197) Concurrent evacuation 18.404ms [347.736s][info][gc,start ] GC(197) Pause Init Update Refs [347.737s][info][gc ] GC(197) Pause Init Update Refs 0.466ms [347.737s][info][gc,start ] GC(197) Concurrent update references [347.737s][info][gc,task ] GC(197) Using 4 of 8 workers for concurrent reference update [347.737s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [347.821s][info][gc ] GC(197) Concurrent update references 83.702ms [347.821s][info][gc,start ] GC(197) Concurrent update thread roots [347.826s][info][gc ] GC(197) Concurrent update thread roots 5.683ms [347.827s][info][gc,start ] GC(197) Pause Final Update Refs [347.827s][info][gc,task ] GC(197) Using 8 of 8 workers for final reference update [347.827s][info][gc ] GC(197) Transfer SATB buffers [347.827s][info][gc,free ] Free: 11491M, Max: 8192K regular, 408M humongous, Frag: 92% external, 56% internal; Used: 6476M, Mutator Free: 1437 Collector Reserve: 663M, Max: 8192K; Used: 65558K Old Collector Reserve: 27691K, Max: 8187K; Used: 5076K [347.827s][info][gc ] GC(197) Pause Final Update Refs 0.715ms [347.828s][info][gc,start ] GC(197) Concurrent cleanup [347.828s][info][gc ] GC(197) Concurrent cleanup 26033M->19506M(31744M) 0.200ms [347.828s][info][gc,ergo ] GC(197) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27709K, young_available: 12154M [347.828s][info][gc,ergo ] GC(197) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.6% during period of 3.459s [347.828s][info][gc,ergo ] GC(197) At end of Concurrent Young GC: YOUNG generation used: 1072M, used regions: 1112M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 13240M, available: 12153M [347.828s][info][gc,ergo ] GC(197) At end of Concurrent Young GC: OLD generation used: 18434M, used regions: 18504M, humongous waste: 43550K, soft capacity: 0B, max capacity: 18504M, available: 27709K [347.828s][info][gc,free ] Free: 11489M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 6377K, Mutator Free: 1437 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27691K, Max: 8187K; Used: 5076K [347.828s][info][gc,stats ] [347.828s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [347.828s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [347.828s][info][gc,stats ] [347.828s][info][gc,stats ] Concurrent Reset 33043 us [347.828s][info][gc,stats ] Pause Init Mark (G) 7336 us [347.828s][info][gc,stats ] Pause Init Mark (N) 5837 us [347.828s][info][gc,stats ] Swap Remembered Set 3554 us [347.828s][info][gc,stats ] Transfer Old From SATB 2138 us [347.828s][info][gc,stats ] Update Region States 52 us [347.828s][info][gc,stats ] Concurrent Scan Remembered Set 30470 us, parallelism: 3.94x [347.828s][info][gc,stats ] RS: 120153 us [347.828s][info][gc,stats ] RS: Scan Clusters 120153 us, workers (us): 30310, 30037, 29952, 29855, ---, ---, ---, ---, [347.828s][info][gc,stats ] Concurrent Mark Roots 3493 us, parallelism: 3.62x [347.828s][info][gc,stats ] CMR: 12661 us [347.828s][info][gc,stats ] CMR: Thread Roots 11376 us, workers (us): 2769, 2863, 2793, 2952, ---, ---, ---, ---, [347.828s][info][gc,stats ] CMR: Code Cache Roots 1030 us, workers (us): 348, 269, 250, 163, ---, ---, ---, ---, [347.829s][info][gc,stats ] CMR: VM Strong Roots 190 us, workers (us): 56, 47, 48, 39, ---, ---, ---, ---, [347.829s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): ---, 10, 55, ---, ---, ---, ---, ---, [347.829s][info][gc,stats ] Concurrent Marking 134618 us, parallelism: 3.89x [347.829s][info][gc,stats ] CM: 523800 us [347.829s][info][gc,stats ] CM: Parallel Mark 523800 us, workers (us): 130959, 130948, 130955, 130939, ---, ---, ---, ---, [347.829s][info][gc,stats ] Pause Final Mark (G) 1519 us [347.829s][info][gc,stats ] Pause Final Mark (N) 944 us [347.829s][info][gc,stats ] Finish Mark 504 us [347.829s][info][gc,stats ] Update Region States 83 us [347.829s][info][gc,stats ] Choose Collection Set 177 us [347.829s][info][gc,stats ] Rebuild Free Set 44 us [347.829s][info][gc,stats ] Concurrent Thread Roots 3271 us, parallelism: 3.90x [347.829s][info][gc,stats ] CTR: 12754 us [347.829s][info][gc,stats ] CTR: Thread Roots 12754 us, workers (us): 3186, 3185, 3190, 3192, ---, ---, ---, ---, [347.829s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [347.829s][info][gc,stats ] CWRF: 1 us [347.829s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [347.829s][info][gc,stats ] Concurrent Weak Roots 782 us [347.829s][info][gc,stats ] Roots 57 us, parallelism: 1.31x [347.829s][info][gc,stats ] CWR: 75 us [347.829s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 21, 17, 14, ---, ---, ---, ---, [347.829s][info][gc,stats ] Rendezvous 711 us [347.829s][info][gc,stats ] Concurrent Cleanup 108 us [347.829s][info][gc,stats ] Concurrent Strong Roots 408 us, parallelism: 2.62x [347.829s][info][gc,stats ] CSR: 1070 us [347.829s][info][gc,stats ] CSR: Code Cache Roots 916 us, workers (us): 232, 155, 335, 195, ---, ---, ---, ---, [347.829s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 37, 34, 28, 27, ---, ---, ---, ---, [347.829s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [347.829s][info][gc,stats ] Concurrent Evacuation 18420 us [347.829s][info][gc,stats ] Pause Init Update Refs (G) 914 us [347.829s][info][gc,stats ] Pause Init Update Refs (N) 476 us [347.829s][info][gc,stats ] Manage GCLABs 392 us [347.829s][info][gc,stats ] Concurrent Update Refs 83725 us [347.829s][info][gc,stats ] Concurrent Update Thread Roots 5689 us [347.829s][info][gc,stats ] Pause Final Update Refs (G) 1216 us [347.829s][info][gc,stats ] Pause Final Update Refs (N) 720 us [347.829s][info][gc,stats ] Update Region States 42 us [347.829s][info][gc,stats ] Trash Collection Set 23 us [347.829s][info][gc,stats ] Rebuild Free Set 72 us [347.829s][info][gc,stats ] Concurrent Cleanup 206 us [347.829s][info][gc,stats ] Workers: Evacuated 39609K across 505725 objects, abandoned 0B across 0 objects. [347.829s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [347.829s][info][gc,stats ] - age 1: 38843168 bytes, 38843168 total [347.829s][info][gc,stats ] - age 2: 32944 bytes, 38876112 total [347.829s][info][gc,stats ] - age 3: 36840 bytes, 38912952 total [347.829s][info][gc,stats ] - age 4: 51688 bytes, 38964640 total [347.829s][info][gc,stats ] - age 5: 1106104 bytes, 40070744 total [347.829s][info][gc,stats ] - age 6: 221896 bytes, 40292640 total [347.829s][info][gc,stats ] - age 7: 267960 bytes, 40560600 total [347.829s][info][gc,stats ] [347.829s][info][gc,stats ] Mutators: Evacuated 435K across 3504 objects, abandoned 0B across 0 objects. [347.829s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [347.829s][info][gc,stats ] - age 1: 445808 bytes, 445808 total [347.829s][info][gc,stats ] - age 2: 32 bytes, 445840 total [347.829s][info][gc,stats ] - age 4: 16 bytes, 445856 total [347.829s][info][gc,stats ] - age 5: 64 bytes, 445920 total [347.829s][info][gc,stats ] - age 6: 32 bytes, 445952 total [347.829s][info][gc,stats ] - age 7: 32 bytes, 445984 total [347.829s][info][gc,stats ] [347.829s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [347.829s][info][gc,stats ] - age 1: 386768432 bytes, 386768432 total [347.829s][info][gc,stats ] - age 4: 88 bytes, 386768520 total [347.829s][info][gc,stats ] - age 5: 32 bytes, 386768552 total [347.829s][info][gc,stats ] [347.829s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [347.829s][info][gc,stats ] - age 7: 14673756232 bytes, 14673756232 total [347.829s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [347.839s][info][gc ] Transition from: normal to: idle [347.839s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [347.839s][info][gc ] Transition from: idle to: old [347.839s][info][gc,free ] Free: 11465M, Max: 8192K regular, 3472M humongous, Frag: 70% external, 0% internal; Used: 6148K, Mutator Free: 1434 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 27691K, Max: 8187K; Used: 5076K [347.839s][info][gc,start ] GC(198) Concurrent marking (OLD) [347.839s][info][gc,task ] GC(198) Using 4 of 8 workers for concurrent marking [347.965s][info][gc ] Periodic Sample: GCU = 23.878%, MU = 18.548% during most recent 5.0s [348.631s][info][gc ] GC(198) Concurrent marking (OLD) 791.736ms [348.631s][info][gc,start ] GC(198) Pause Final Mark (OLD) [348.631s][info][gc,task ] GC(198) Using 8 of 8 workers for final marking [348.632s][info][gc ] GC(198) Old-Gen Collectable Garbage: 2975M consolidated with free: 27701K, over 749 regions, Old-Gen Immediate Garbage: 1565M over 199 regions. [348.632s][info][gc ] GC(198) Old generation transition from Marking to Waiting for evacuation [348.632s][info][gc,free ] Free: 9725M, Max: 8192K regular, 3472M humongous, Frag: 65% external, 0% internal; Used: 10387K, Mutator Free: 1217 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 1651M, Max: 8192K; Used: 1570M [348.632s][info][gc ] GC(198) Pause Final Mark (OLD) 1.053ms [348.632s][info][gc,start ] GC(198) Concurrent weak references [348.632s][info][gc,task ] GC(198) Using 4 of 8 workers for concurrent weak references [348.632s][info][gc,ref ] GC(198) Encountered references: Soft: 98, Weak: 410, Final: 0, Phantom: 14 [348.632s][info][gc,ref ] GC(198) Discovered references: Soft: 75, Weak: 173, Final: 0, Phantom: 9 [348.632s][info][gc,ref ] GC(198) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [348.632s][info][gc ] GC(198) Concurrent weak references 0.069ms [348.632s][info][gc,start ] GC(198) Concurrent weak roots [348.632s][info][gc,task ] GC(198) Using 4 of 8 workers for concurrent weak root [348.633s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.633s][info][gc ] GC(198) Concurrent weak roots 0.830ms [348.633s][info][gc,start ] GC(198) Concurrent cleanup [348.634s][info][gc ] GC(198) Concurrent cleanup 21243M->19678M(31744M) 0.218ms [348.634s][info][gc,free ] Free: 9720M, Max: 8192K regular, 3472M humongous, Frag: 65% external, 0% internal; Used: 7179K, Mutator Free: 1216 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 1651M, Max: 8192K; Used: 5076K [348.634s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.634s][info][gc,start ] GC(198) Pause Final Roots [348.634s][info][gc ] GC(198) Pause Final Roots 0.031ms [348.634s][info][gc ] GC(198) Transfer 46 region(s) from YOUNG to OLD, yielding increased size: 18872M [348.634s][info][gc,ergo ] GC(198) After old marking finished, successfully transferred 46 regions to old to prepare for next gc, old available: 1987M, young_available: 10048M [348.634s][info][gc,ergo ] GC(198) At end of last OLD marking increment: GCU: 391.7%, MU: 384.8% for duration 0.806s (totals to be subsumed in next gc report) [348.634s][info][gc,ergo ] GC(198) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 2810M, used regions: 2848M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 12872M, available: 10048M [348.634s][info][gc,ergo ] GC(198) At end of Concurrent Old Marking finishing increment: OLD generation used: 16868M, used regions: 16912M, humongous waste: 16540K, soft capacity: 0B, max capacity: 18872M, available: 1987M [348.634s][info][gc,free ] Free: 9720M, Max: 8192K regular, 3472M humongous, Frag: 65% external, 0% internal; Used: 8156K, Mutator Free: 1216 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 1651M, Max: 8192K; Used: 5076K [348.635s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.635s][info][gc,stats ] [348.635s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [348.635s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [348.635s][info][gc,stats ] [348.635s][info][gc,stats ] Concurrent Marking 791762 us, parallelism: 3.97x [348.635s][info][gc,stats ] CM: 3145327 us [348.635s][info][gc,stats ] CM: Parallel Mark 3145327 us, workers (us): 786336, 786335, 786329, 786326, ---, ---, ---, ---, [348.635s][info][gc,stats ] Pause Final Mark (G) 1718 us [348.635s][info][gc,stats ] Pause Final Mark (N) 1058 us [348.635s][info][gc,stats ] Finish Mark 570 us [348.635s][info][gc,stats ] Update Region States 47 us [348.635s][info][gc,stats ] Choose Collection Set 216 us [348.635s][info][gc,stats ] Rebuild Free Set 75 us [348.635s][info][gc,stats ] Concurrent Weak References 73 us, parallelism: 0.22x [348.635s][info][gc,stats ] CWRF: 16 us [348.635s][info][gc,stats ] CWRF: Weak References 16 us, workers (us): 12, 5, 0, 0, ---, ---, ---, ---, [348.635s][info][gc,stats ] Concurrent Weak Roots 837 us [348.635s][info][gc,stats ] Roots 55 us, parallelism: 1.66x [348.635s][info][gc,stats ] CWR: 90 us [348.635s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 28, 23, 23, 17, ---, ---, ---, ---, [348.635s][info][gc,stats ] Rendezvous 767 us [348.635s][info][gc,stats ] Concurrent Cleanup 229 us [348.635s][info][gc,stats ] Pause Final Roots (G) 403 us [348.635s][info][gc,stats ] Pause Final Roots (N) 36 us [348.635s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [348.635s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [348.635s][info][gc,stats ] [348.635s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [348.635s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [348.635s][info][gc,stats ] [348.635s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [348.635s][info][gc,stats ] - age 1: 386768432 bytes, 386768432 total [348.635s][info][gc,stats ] - age 4: 88 bytes, 386768520 total [348.635s][info][gc,stats ] - age 5: 32 bytes, 386768552 total [348.635s][info][gc,stats ] [348.635s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [348.635s][info][gc,stats ] - age 7: 15201115152 bytes, 15201115152 total [348.635s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8395K(8512K) Class: 762K(832K)->762K(832K) [348.636s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.637s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.638s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.639s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.640s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.641s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.642s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.643s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.644s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.645s][info][gc ] Transition from: old to: idle [348.645s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 749 regions [348.645s][info][gc ] Transition from: idle to: normal [348.645s][info][gc ] Heuristics request for young collection accepted [348.646s][info][gc,free ] Free: 9697M, Max: 8192K regular, 3472M humongous, Frag: 65% external, 0% internal; Used: 6411K, Mutator Free: 1213 Collector Reserve: 663M, Max: 8192K; Used: 22704B Old Collector Reserve: 1651M, Max: 8192K; Used: 5076K [348.646s][info][gc,ergo ] GC(199) Start GC cycle (YOUNG) [348.646s][info][gc,start ] GC(199) Concurrent reset [348.646s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent reset [348.658s][info][gc ] GC(199) Concurrent reset 12.251ms [348.658s][info][gc,start ] GC(199) Pause Init Mark (YOUNG) [348.658s][info][gc,task ] GC(199) Using 8 of 8 workers for init marking [348.662s][info][gc ] GC(199) Pause Init Mark (YOUNG) 3.356ms [348.662s][info][gc,start ] GC(199) Concurrent remembered set scanning [348.662s][info][gc,task ] GC(199) Using 4 of 8 workers for Concurrent remembered set scanning [348.681s][info][gc ] GC(199) Concurrent remembered set scanning 19.488ms [348.681s][info][gc,start ] GC(199) Concurrent marking roots [348.681s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent marking roots [348.685s][info][gc ] GC(199) Concurrent marking roots 3.246ms [348.685s][info][gc,start ] GC(199) Concurrent marking (YOUNG) [348.685s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent marking [349.116s][info][gc ] GC(199) Concurrent marking (YOUNG) 431.371ms [349.117s][info][gc,start ] GC(199) Pause Final Mark (YOUNG) [349.117s][info][gc,task ] GC(199) Using 8 of 8 workers for final marking [349.117s][info][gc,ergo ] GC(199) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [349.117s][info][gc ] GC(199) Choose old regions for mixed collection: old evacuation budget: 1379M, candidates: 749 [349.117s][info][gc ] GC(199) Old-gen piggyback evac (275 regions, evacuating 1373M, reclaiming: 799M) [349.118s][info][gc,ergo ] GC(199) Adaptive CSet Selection for YOUNG. Max Evacuation: 536M, Actual Free: 0B. [349.118s][info][gc,ergo ] GC(199) Chosen CSet evacuates young: 146M (of which at least: 0B are to be promoted), old: 1373M [349.118s][info][gc,ergo ] GC(199) Collectable Garbage: 3073M (134%), Immediate: 0B (0%), 0 regions, CSet: 3073M (134%), 578 regions [349.118s][info][gc,ergo ] GC(199) Evacuation Targets: YOUNG: 146M, PROMOTE: 0B, OLD: 1373M, TOTAL: 1519M [349.118s][info][gc,free ] Free: 8822M, Max: 8192K regular, 4192M humongous, Frag: 53% external, 0% internal; Used: 1344K, Mutator Free: 1103 Collector Reserve: 175M, Max: 8192K; Used: 22704B Old Collector Reserve: 1960M, Max: 8192K; Used: 0B [349.118s][info][gc ] GC(199) Pause Final Mark (YOUNG) 1.145ms [349.118s][info][gc,start ] GC(199) Concurrent thread roots [349.118s][info][gc,task ] GC(199) Using 4 of 8 workers for Concurrent thread roots [349.121s][info][gc ] GC(199) Concurrent thread roots 2.893ms [349.121s][info][gc,start ] GC(199) Concurrent weak references [349.121s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent weak references [349.121s][info][gc,ref ] GC(199) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [349.121s][info][gc,ref ] GC(199) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [349.121s][info][gc,ref ] GC(199) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [349.121s][info][gc ] GC(199) Concurrent weak references 0.038ms [349.121s][info][gc,start ] GC(199) Concurrent weak roots [349.121s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent weak root [349.122s][info][gc ] GC(199) Concurrent weak roots 0.814ms [349.122s][info][gc,start ] GC(199) Concurrent cleanup [349.122s][info][gc ] GC(199) Concurrent cleanup 20743M->20744M(31744M) 0.128ms [349.122s][info][gc,free ] Free: 8804M, Max: 8192K regular, 4176M humongous, Frag: 53% external, 0% internal; Used: 3412K, Mutator Free: 1101 Collector Reserve: 175M, Max: 8192K; Used: 761K Old Collector Reserve: 1959M, Max: 8192K; Used: 96256B [349.122s][info][gc,start ] GC(199) Concurrent strong roots [349.122s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent strong root [349.122s][info][gc ] GC(199) Concurrent strong roots 0.458ms [349.122s][info][gc,start ] GC(199) Concurrent evacuation [349.122s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent evacuation [349.748s][info][gc ] GC(199) Concurrent evacuation 625.309ms [349.748s][info][gc,start ] GC(199) Pause Init Update Refs [349.749s][info][gc ] GC(199) Pause Init Update Refs 0.544ms [349.749s][info][gc,start ] GC(199) Concurrent update references [349.749s][info][gc,task ] GC(199) Using 4 of 8 workers for concurrent reference update [349.749s][info][gc ] GC(199) Transfer 70 region(s) from OLD to YOUNG, yielding increased size: 13432M [349.749s][info][gc,free ] At start of update refs, moving 575M to Mutator free set from Collector Reserve (16339K) and from Old Collector Reserve (560M) [351.466s][info][gc ] GC(199) Concurrent update references 1716.779ms [351.466s][info][gc,start ] GC(199) Concurrent update thread roots [351.473s][info][gc ] GC(199) Concurrent update thread roots 7.688ms [351.474s][info][gc,start ] GC(199) Pause Final Update Refs [351.474s][info][gc,task ] GC(199) Using 8 of 8 workers for final reference update [351.474s][info][gc,free ] Free: 6239M, Max: 8192K regular, 408M humongous, Frag: 90% external, 37% internal; Used: 2357M, Mutator Free: 780 Collector Reserve: 687M, Max: 8192K; Used: 65580K Old Collector Reserve: 2200M, Max: 8192K; Used: 2172M [351.474s][info][gc ] GC(199) Pause Final Update Refs 0.261ms [351.474s][info][gc,start ] GC(199) Concurrent cleanup [351.475s][info][gc ] GC(199) Concurrent cleanup 27172M->22588M(31744M) 0.220ms [351.475s][info][gc ] GC(199) Transfer 26 region(s) from OLD to YOUNG, yielding increased size: 13640M [351.475s][info][gc,ergo ] GC(199) After cleanup, successfully transferred 26 regions to young to prepare for next gc, old available: 1992M, young_available: 7134M [351.475s][info][gc,ergo ] GC(199) At end of Concurrent Young GC: GCU: 24.6%, MU: 25.1% during period of 3.647s [351.475s][info][gc,ergo ] GC(199) At end of Concurrent Young GC: YOUNG generation used: 6493M, used regions: 6528M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 13640M, available: 7133M [351.475s][info][gc,ergo ] GC(199) At end of Concurrent Young GC: OLD generation used: 16095M, used regions: 16112M, humongous waste: 16540K, soft capacity: 0B, max capacity: 18104M, available: 1992M [351.475s][info][gc,free ] Free: 6236M, Max: 8192K regular, 664M humongous, Frag: 90% external, 0% internal; Used: 3263K, Mutator Free: 780 Collector Reserve: 687M, Max: 8192K; Used: 45408B Old Collector Reserve: 2200M, Max: 8192K; Used: 0B [351.475s][info][gc,stats ] [351.475s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [351.475s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [351.475s][info][gc,stats ] [351.475s][info][gc,stats ] Concurrent Reset 12274 us [351.475s][info][gc,stats ] Pause Init Mark (G) 4142 us [351.475s][info][gc,stats ] Pause Init Mark (N) 3370 us [351.475s][info][gc,stats ] Swap Remembered Set 3150 us [351.475s][info][gc,stats ] Update Region States 72 us [351.475s][info][gc,stats ] Concurrent Scan Remembered Set 19506 us, parallelism: 3.98x [351.475s][info][gc,stats ] RS: 77620 us [351.475s][info][gc,stats ] RS: Scan Clusters 77620 us, workers (us): 19414, 19410, 19399, 19397, ---, ---, ---, ---, [351.475s][info][gc,stats ] Concurrent Mark Roots 3261 us, parallelism: 3.54x [351.475s][info][gc,stats ] CMR: 11549 us [351.475s][info][gc,stats ] CMR: Thread Roots 10394 us, workers (us): 2635, 2511, 2571, 2677, ---, ---, ---, ---, [351.475s][info][gc,stats ] CMR: Code Cache Roots 1020 us, workers (us): 175, 325, 338, 182, ---, ---, ---, ---, [351.475s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 30, 26, 21, 19, ---, ---, ---, ---, [351.476s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [351.476s][info][gc,stats ] Concurrent Marking 431403 us, parallelism: 3.95x [351.476s][info][gc,stats ] CM: 1705986 us [351.476s][info][gc,stats ] CM: Parallel Mark 1705986 us, workers (us): 426498, 426501, 426495, 426492, ---, ---, ---, ---, [351.476s][info][gc,stats ] Pause Final Mark (G) 1755 us [351.476s][info][gc,stats ] Pause Final Mark (N) 1150 us [351.476s][info][gc,stats ] Finish Mark 451 us [351.476s][info][gc,stats ] Update Region States 89 us [351.476s][info][gc,stats ] Choose Collection Set 126 us [351.476s][info][gc,stats ] Rebuild Free Set 59 us [351.476s][info][gc,stats ] Concurrent Thread Roots 2908 us, parallelism: 3.86x [351.476s][info][gc,stats ] CTR: 11213 us [351.476s][info][gc,stats ] CTR: Thread Roots 11213 us, workers (us): 2839, 2821, 2827, 2727, ---, ---, ---, ---, [351.476s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [351.476s][info][gc,stats ] CWRF: 2 us [351.476s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [351.476s][info][gc,stats ] Concurrent Weak Roots 826 us [351.476s][info][gc,stats ] Roots 56 us, parallelism: 1.41x [351.476s][info][gc,stats ] CWR: 79 us [351.476s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 22, 20, 11, ---, ---, ---, ---, [351.476s][info][gc,stats ] Rendezvous 748 us [351.476s][info][gc,stats ] Concurrent Cleanup 134 us [351.476s][info][gc,stats ] Concurrent Strong Roots 469 us, parallelism: 2.46x [351.476s][info][gc,stats ] CSR: 1156 us [351.476s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 194, 244, 365, 163, ---, ---, ---, ---, [351.476s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 48, 40, 37, 34, ---, ---, ---, ---, [351.476s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 8, ---, 22, ---, ---, ---, ---, [351.476s][info][gc,stats ] Concurrent Evacuation 625335 us [351.476s][info][gc,stats ] Pause Init Update Refs (G) 1238 us [351.476s][info][gc,stats ] Pause Init Update Refs (N) 558 us [351.476s][info][gc,stats ] Manage GCLABs 436 us [351.476s][info][gc,stats ] Concurrent Update Refs 1716809 us [351.476s][info][gc,stats ] Concurrent Update Thread Roots 7709 us [351.476s][info][gc,stats ] Pause Final Update Refs (G) 922 us [351.476s][info][gc,stats ] Pause Final Update Refs (N) 267 us [351.476s][info][gc,stats ] Update Region States 55 us [351.476s][info][gc,stats ] Trash Collection Set 22 us [351.476s][info][gc,stats ] Rebuild Free Set 95 us [351.476s][info][gc,stats ] Concurrent Cleanup 229 us [351.476s][info][gc,stats ] Workers: Evacuated 1505M across 37478451 objects, abandoned 0B across 0 objects. [351.476s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [351.476s][info][gc,stats ] - age 1: 1145711688 bytes, 1145711688 total [351.476s][info][gc,stats ] - age 2: 174728096 bytes, 1320439784 total [351.476s][info][gc,stats ] - age 3: 89520928 bytes, 1409960712 total [351.476s][info][gc,stats ] - age 4: 128396408 bytes, 1538357120 total [351.476s][info][gc,stats ] - age 5: 309048 bytes, 1538666168 total [351.476s][info][gc,stats ] - age 6: 1482616 bytes, 1540148784 total [351.476s][info][gc,stats ] - age 7: 7592816 bytes, 1547741600 total [351.476s][info][gc,stats ] - age 8: 9228992 bytes, 1556970592 total [351.476s][info][gc,stats ] - age 9: 3115064 bytes, 1560085656 total [351.476s][info][gc,stats ] - age 10: 3709128 bytes, 1563794784 total [351.476s][info][gc,stats ] - age 11: 954648 bytes, 1564749432 total [351.476s][info][gc,stats ] - age 12: 6385648 bytes, 1571135080 total [351.476s][info][gc,stats ] - age 13: 60352 bytes, 1571195432 total [351.476s][info][gc,stats ] - age 14: 880872 bytes, 1572076304 total [351.476s][info][gc,stats ] - age 15: 1590016 bytes, 1573666320 total [351.476s][info][gc,stats ] [351.476s][info][gc,stats ] Mutators: Evacuated 15136K across 388088 objects, abandoned 104B across 3 objects. [351.476s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [351.476s][info][gc,stats ] - age 1: 2994144 bytes, 2994144 total [351.476s][info][gc,stats ] - age 2: 2596968 bytes, 5591112 total [351.476s][info][gc,stats ] - age 3: 6123192 bytes, 11714304 total [351.476s][info][gc,stats ] - age 4: 3536208 bytes, 15250512 total [351.476s][info][gc,stats ] - age 5: 1736 bytes, 15252248 total [351.476s][info][gc,stats ] - age 6: 28872 bytes, 15281120 total [351.476s][info][gc,stats ] - age 7: 132072 bytes, 15413192 total [351.476s][info][gc,stats ] - age 8: 20160 bytes, 15433352 total [351.476s][info][gc,stats ] - age 9: 34968 bytes, 15468320 total [351.476s][info][gc,stats ] - age 10: 344 bytes, 15468664 total [351.476s][info][gc,stats ] - age 12: 32 bytes, 15468696 total [351.476s][info][gc,stats ] - age 13: 192 bytes, 15468888 total [351.476s][info][gc,stats ] - age 14: 128 bytes, 15469016 total [351.476s][info][gc,stats ] - age 15: 18968 bytes, 15487984 total [351.476s][info][gc,stats ] [351.476s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [351.476s][info][gc,stats ] - age 1: 57313112 bytes, 57313112 total [351.476s][info][gc,stats ] - age 2: 386742080 bytes, 444055192 total [351.476s][info][gc,stats ] [351.476s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [351.476s][info][gc,stats ] - age 7: 13828755632 bytes, 13828755632 total [351.476s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8395K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [351.486s][info][gc ] Transition from: normal to: idle [351.486s][info][gc ] Trigger (YOUNG): Average GC time (2683.91 ms) is above the time for average allocation rate (2272 MB/s) to deplete free headroom (4622M) (margin of error = 2.40) [351.486s][info][gc,ergo ] Free headroom: 6209M (free) - 1587M (spike) - 0B (penalties) = 4622M [351.486s][info][gc ] Transition from: idle to: normal [351.486s][info][gc ] Heuristics request for young collection accepted [351.486s][info][gc,free ] Free: 6209M, Max: 8192K regular, 664M humongous, Frag: 90% external, 0% internal; Used: 6623K, Mutator Free: 777 Collector Reserve: 687M, Max: 8192K; Used: 45408B Old Collector Reserve: 2200M, Max: 8192K; Used: 0B [351.486s][info][gc,ergo ] GC(200) Start GC cycle (YOUNG) [351.486s][info][gc,start ] GC(200) Concurrent reset [351.486s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent reset [351.511s][info][gc ] GC(200) Concurrent reset 24.243ms [351.511s][info][gc,start ] GC(200) Pause Init Mark (YOUNG) [351.511s][info][gc,task ] GC(200) Using 8 of 8 workers for init marking [351.515s][info][gc ] GC(200) Pause Init Mark (YOUNG) 3.799ms [351.515s][info][gc,start ] GC(200) Concurrent remembered set scanning [351.515s][info][gc,task ] GC(200) Using 4 of 8 workers for Concurrent remembered set scanning [351.716s][info][gc ] GC(200) Concurrent remembered set scanning 200.478ms [351.716s][info][gc,start ] GC(200) Concurrent marking roots [351.716s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent marking roots [351.719s][info][gc ] GC(200) Concurrent marking roots 2.888ms [351.719s][info][gc,start ] GC(200) Concurrent marking (YOUNG) [351.719s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent marking [352.841s][info][gc ] GC(200) Concurrent marking (YOUNG) 1122.396ms [352.842s][info][gc,start ] GC(200) Pause Final Mark (YOUNG) [352.842s][info][gc,task ] GC(200) Using 8 of 8 workers for final marking [352.842s][info][gc,ergo ] GC(200) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [352.842s][info][gc ] GC(200) Choose old regions for mixed collection: old evacuation budget: 1422M, candidates: 474 [352.842s][info][gc ] GC(200) Old-gen piggyback evac (212 regions, evacuating 1422M, reclaiming: 273M) [352.842s][info][gc,ergo ] GC(200) Adaptive CSet Selection for YOUNG. Max Evacuation: 568M, Actual Free: 0B. [352.842s][info][gc,ergo ] GC(200) Chosen CSet evacuates young: 271M (of which at least: 0B are to be promoted), old: 1422M [352.842s][info][gc,ergo ] GC(200) Collectable Garbage: 5930M (104%), Immediate: 0B (0%), 0 regions, CSet: 5930M (104%), 953 regions [352.842s][info][gc,ergo ] GC(200) Evacuation Targets: YOUNG: 271M, PROMOTE: 0B, OLD: 1422M, TOTAL: 1693M [352.843s][info][gc,free ] Free: 3945M, Max: 8192K regular, 408M humongous, Frag: 90% external, 0% internal; Used: 6784K, Mutator Free: 494 Collector Reserve: 328M, Max: 8192K; Used: 0B Old Collector Reserve: 1992M, Max: 8192K; Used: 0B [352.843s][info][gc ] GC(200) Pause Final Mark (YOUNG) 0.988ms [352.843s][info][gc,start ] GC(200) Concurrent thread roots [352.843s][info][gc,task ] GC(200) Using 4 of 8 workers for Concurrent thread roots [352.846s][info][gc ] GC(200) Concurrent thread roots 2.894ms [352.846s][info][gc,start ] GC(200) Concurrent weak references [352.846s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent weak references [352.846s][info][gc,ref ] GC(200) Encountered references: Soft: 1, Weak: 1, Final: 0, Phantom: 0 [352.846s][info][gc,ref ] GC(200) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [352.846s][info][gc,ref ] GC(200) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [352.846s][info][gc ] GC(200) Concurrent weak references 0.050ms [352.846s][info][gc,start ] GC(200) Concurrent weak roots [352.846s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent weak root [352.847s][info][gc ] GC(200) Concurrent weak roots 0.837ms [352.847s][info][gc,start ] GC(200) Concurrent cleanup [352.847s][info][gc ] GC(200) Concurrent cleanup 25460M->25460M(31744M) 0.104ms [352.847s][info][gc,free ] Free: 3934M, Max: 8192K regular, 408M humongous, Frag: 90% external, 0% internal; Used: 1729K, Mutator Free: 492 Collector Reserve: 327M, Max: 8192K; Used: 84624B Old Collector Reserve: 1991M, Max: 8192K; Used: 87040B [352.847s][info][gc,start ] GC(200) Concurrent strong roots [352.847s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent strong root [352.847s][info][gc ] GC(200) Concurrent strong roots 0.427ms [352.847s][info][gc,start ] GC(200) Concurrent evacuation [352.847s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent evacuation [352.856s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 18983419904, old_used: 16878919728, old unaffiliated regions: 248 [352.856s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 18983419904, old_used: 16878919728, old unaffiliated regions: 248 [352.934s][info][gc,ergo ] GC(200) Promotion failed, size 16, has plab? yes, PLAB remaining: 2488, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 18983419904, old_used: 16886117936, old unaffiliated regions: 247 [352.934s][info][gc,ergo ] GC(200) Promotion failed, size 16, has plab? yes, PLAB remaining: 2488, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 18983419904, old_used: 16886117936, old unaffiliated regions: 247 [352.934s][info][gc,ergo ] GC(200) Squelching additional promotion failure reports for current epoch [352.972s][info][gc ] Periodic Sample: GCU = 24.587%, MU = 24.925% during most recent 5.0s [353.538s][info][gc ] GC(200) Concurrent evacuation 690.836ms [353.539s][info][gc,start ] GC(200) Pause Init Update Refs [353.539s][info][gc ] GC(200) Pause Init Update Refs 0.550ms [353.539s][info][gc,start ] GC(200) Concurrent update references [353.539s][info][gc,task ] GC(200) Using 4 of 8 workers for concurrent reference update [353.539s][info][gc ] GC(200) Transfer 68 region(s) from OLD to YOUNG, yielding increased size: 14184M [353.539s][info][gc,free ] At start of update refs, moving 576M to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (544M) [355.053s][info][gc ] Failed to allocate TLAB, 32000B [355.053s][info][gc ] Cancelling GC: Allocation Failure [355.054s][info][gc ] GC(200) Concurrent update references 1514.876ms [355.054s][info][gc,ergo ] GC(200) At end of Interrupted Concurrent Young GC: YOUNG generation used: 14170M, used regions: 14184M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 14184M, available: 62576B [355.054s][info][gc,ergo ] GC(200) At end of Interrupted Concurrent Young GC: OLD generation used: 17543M, used regions: 17560M, humongous waste: 16540K, soft capacity: 0B, max capacity: 17560M, available: 7168B [355.054s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [355.055s][info][gc,stats ] [355.055s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [355.055s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [355.055s][info][gc,stats ] [355.055s][info][gc,stats ] Concurrent Reset 24273 us [355.055s][info][gc,stats ] Pause Init Mark (G) 4613 us [355.055s][info][gc,stats ] Pause Init Mark (N) 3812 us [355.055s][info][gc,stats ] Swap Remembered Set 3392 us [355.055s][info][gc,stats ] Update Region States 260 us [355.055s][info][gc,stats ] Concurrent Scan Remembered Set 200504 us, parallelism: 3.99x [355.055s][info][gc,stats ] RS: 800470 us [355.055s][info][gc,stats ] RS: Scan Clusters 800470 us, workers (us): 200399, 200391, 200011, 199669, ---, ---, ---, ---, [355.055s][info][gc,stats ] Concurrent Mark Roots 2904 us, parallelism: 3.48x [355.055s][info][gc,stats ] CMR: 10104 us [355.055s][info][gc,stats ] CMR: Thread Roots 8938 us, workers (us): 2127, 2366, 2194, 2251, ---, ---, ---, ---, [355.055s][info][gc,stats ] CMR: Code Cache Roots 1024 us, workers (us): 340, 178, 327, 179, ---, ---, ---, ---, [355.055s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 35, 28, 23, 20, ---, ---, ---, ---, [355.055s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [355.055s][info][gc,stats ] Concurrent Marking 1122423 us, parallelism: 3.97x [355.055s][info][gc,stats ] CM: 4454759 us [355.055s][info][gc,stats ] CM: Parallel Mark 4454759 us, workers (us): 1113694, 1113696, 1113694, 1113675, ---, ---, ---, ---, [355.055s][info][gc,stats ] Pause Final Mark (G) 1674 us [355.055s][info][gc,stats ] Pause Final Mark (N) 995 us [355.055s][info][gc,stats ] Finish Mark 440 us [355.055s][info][gc,stats ] Update Region States 96 us [355.055s][info][gc,stats ] Choose Collection Set 197 us [355.055s][info][gc,stats ] Rebuild Free Set 57 us [355.055s][info][gc,stats ] Concurrent Thread Roots 2910 us, parallelism: 3.84x [355.055s][info][gc,stats ] CTR: 11180 us [355.055s][info][gc,stats ] CTR: Thread Roots 11180 us, workers (us): 2754, 2807, 2822, 2797, ---, ---, ---, ---, [355.055s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [355.055s][info][gc,stats ] CWRF: 1 us [355.055s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [355.055s][info][gc,stats ] Concurrent Weak Roots 847 us [355.055s][info][gc,stats ] Roots 51 us, parallelism: 1.32x [355.055s][info][gc,stats ] CWR: 68 us [355.055s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 24, 19, 15, 9, ---, ---, ---, ---, [355.055s][info][gc,stats ] Rendezvous 760 us [355.055s][info][gc,stats ] Concurrent Cleanup 109 us [355.055s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.61x [355.055s][info][gc,stats ] CSR: 1131 us [355.055s][info][gc,stats ] CSR: Code Cache Roots 957 us, workers (us): 187, 236, 349, 186, ---, ---, ---, ---, [355.055s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 39, 39, 35, 30, ---, ---, ---, ---, [355.055s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 6, ---, ---, 25, ---, ---, ---, ---, [355.055s][info][gc,stats ] Concurrent Evacuation 690864 us [355.055s][info][gc,stats ] Pause Init Update Refs (G) 1329 us [355.055s][info][gc,stats ] Pause Init Update Refs (N) 570 us [355.055s][info][gc,stats ] Manage GCLABs 442 us [355.055s][info][gc,stats ] Concurrent Update Refs 1514897 us [355.055s][info][gc,stats ] Workers: Evacuated 1667M across 43104055 objects, abandoned 0B across 0 objects. [355.055s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [355.055s][info][gc,stats ] - age 1: 1338933040 bytes, 1338933040 total [355.055s][info][gc,stats ] - age 2: 210356760 bytes, 1549289800 total [355.055s][info][gc,stats ] - age 3: 104143304 bytes, 1653433104 total [355.055s][info][gc,stats ] - age 4: 93707920 bytes, 1747141024 total [355.055s][info][gc,stats ] - age 5: 33144 bytes, 1747174168 total [355.055s][info][gc,stats ] - age 6: 43832 bytes, 1747218000 total [355.055s][info][gc,stats ] - age 7: 986056 bytes, 1748204056 total [355.055s][info][gc,stats ] - age 8: 198848 bytes, 1748402904 total [355.055s][info][gc,stats ] [355.055s][info][gc,stats ] Mutators: Evacuated 27106K across 696316 objects, abandoned 0B across 0 objects. [355.055s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [355.055s][info][gc,stats ] - age 1: 27635072 bytes, 27635072 total [355.055s][info][gc,stats ] - age 2: 97912 bytes, 27732984 total [355.055s][info][gc,stats ] - age 3: 18832 bytes, 27751816 total [355.055s][info][gc,stats ] - age 4: 4184 bytes, 27756000 total [355.055s][info][gc,stats ] - age 6: 64 bytes, 27756064 total [355.055s][info][gc,stats ] - age 7: 656 bytes, 27756720 total [355.055s][info][gc,stats ] - age 8: 32 bytes, 27756752 total [355.055s][info][gc,stats ] [355.055s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [355.055s][info][gc,stats ] - age 1: 57170968 bytes, 57170968 total [355.055s][info][gc,stats ] - age 2: 386742080 bytes, 443913048 total [355.055s][info][gc,stats ] [355.055s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [355.055s][info][gc,stats ] - age 7: 13828755632 bytes, 13828755632 total [355.055s][info][gc,metaspace] Metaspace: 9158K(9344K)->9158K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [355.055s][info][gc ] Transition from: normal to: idle [355.055s][info][gc ] Trigger: Handle Allocation Failure [355.055s][info][gc ] Transition from: idle to: degenerated [355.055s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [355.056s][info][gc,start ] GC(201) Pause Degenerated GC (YOUNG) (Update Refs) [355.056s][info][gc,task ] GC(201) Using 8 of 8 workers for stw degenerated gc [355.056s][info][gc ] GC(201) GC cancellation took 0.002s [355.600s][info][gc,free ] Free: 4800M, Max: 8192K regular, 0B humongous, Frag: 0% external, 99% internal; Used: 4799M, Mutator Free: 600 Collector Reserve: 688M, Max: 8192K; Used: 687M Old Collector Reserve: 2136M, Max: 8192K; Used: 2135M [355.600s][info][gc ] GC(201) Transfer 54 region(s) from YOUNG to OLD, yielding increased size: 17992M [355.600s][info][gc,ergo ] GC(201) After cleanup, successfully transferred 0 regions to old to prepare for next gc, old available: 2128M, young_available: 5496M [355.600s][info][gc,ergo ] GC(201) Good progress for free space: 4800M, need 317M [355.600s][info][gc,ergo ] GC(201) Good progress for used space: 7623M, need 8192K [355.600s][info][gc ] GC(201) Pause Degenerated GC (YOUNG) (Update Refs) 31714M->24090M(31744M) 544.539ms [355.741s][info][gc,ergo ] GC(201) At end of Degenerated Young GC: GCU: 27.1%, MU: 24.3% during period of 4.266s [355.741s][info][gc,ergo ] GC(201) At end of Degenerated GC: YOUNG generation used: 9447M, used regions: 9464M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 13752M, available: 4291M [355.741s][info][gc,ergo ] GC(201) At end of Degenerated GC: OLD generation used: 15847M, used regions: 15864M, humongous waste: 16540K, soft capacity: 0B, max capacity: 17992M, available: 2128M [355.741s][info][gc,free ] Free: 3594M, Max: 8192K regular, 752M humongous, Frag: 80% external, 0% internal; Used: 5640K, Mutator Free: 450 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 2136M, Max: 8192K; Used: 0B [355.741s][info][gc,stats ] [355.741s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [355.741s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [355.741s][info][gc,stats ] [355.741s][info][gc,stats ] Pause Degenerated GC (G) 685336 us [355.741s][info][gc,stats ] Pause Degenerated GC (N) 544544 us [355.741s][info][gc,stats ] Update References 543294 us [355.741s][info][gc,stats ] Update Region States 46 us [355.741s][info][gc,stats ] Trash Collection Set 30 us [355.741s][info][gc,stats ] Rebuild Free Set 94 us [355.741s][info][gc,stats ] Degen Update Roots 716 us, parallelism: 7.38x [355.741s][info][gc,stats ] DU: 5287 us [355.741s][info][gc,stats ] DU: Thread Roots 3133 us, workers (us): 309, 632, 344, 400, 285, 164, 380, 619, [355.741s][info][gc,stats ] DU: Code Cache Roots 1917 us, workers (us): 323, 1, 288, 233, 351, 469, 252, 0, [355.741s][info][gc,stats ] DU: VM Strong Roots 72 us, workers (us): 20, 18, 15, 9, 6, 4, 0, 0, [355.741s][info][gc,stats ] DU: VM Weak Roots 68 us, workers (us): 10, 9, 9, 10, 10, 10, 6, 4, [355.741s][info][gc,stats ] DU: CLDG Roots 97 us, workers (us): 10, 11, 11, 10, 10, 10, 10, 24, [355.741s][info][gc,stats ] Cleanup 172 us [355.741s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [355.741s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [355.741s][info][gc,stats ] [355.741s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [355.741s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [355.741s][info][gc,stats ] [355.741s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [355.741s][info][gc,stats ] - age 1: 190522064 bytes, 190522064 total [355.741s][info][gc,stats ] - age 2: 57170968 bytes, 247693032 total [355.741s][info][gc,stats ] - age 3: 386742080 bytes, 634435112 total [355.741s][info][gc,stats ] [355.741s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [355.741s][info][gc,stats ] - age 7: 12336925016 bytes, 12336925016 total [355.742s][info][gc,metaspace] Metaspace: 9158K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [355.761s][info][gc ] Transition from: degenerated to: idle [355.761s][info][gc ] Trigger (YOUNG): Average GC time (2766.27 ms) is above the time for average allocation rate (2726 MB/s) to deplete free headroom (0B) (margin of error = 2.50) [355.761s][info][gc,ergo ] Free headroom: 3417M (free) - 1587M (spike) - 3174M (penalties) = 0B [355.761s][info][gc ] Transition from: idle to: normal [355.761s][info][gc,free ] Free: 3415M, Max: 8192K regular, 752M humongous, Frag: 78% external, 0% internal; Used: 968K, Mutator Free: 427 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 2136M, Max: 8192K; Used: 0B [355.761s][info][gc,ergo ] GC(202) Start GC cycle (YOUNG) [355.761s][info][gc,start ] GC(202) Concurrent reset [355.761s][info][gc,task ] GC(202) Using 4 of 8 workers for concurrent reset [355.761s][info][gc ] Heuristics request for young collection accepted [355.784s][info][gc ] GC(202) Concurrent reset 22.350ms [355.784s][info][gc,start ] GC(202) Pause Init Mark (YOUNG) [355.784s][info][gc,task ] GC(202) Using 8 of 8 workers for init marking [355.788s][info][gc ] GC(202) Pause Init Mark (YOUNG) 3.755ms [355.788s][info][gc,start ] GC(202) Concurrent remembered set scanning [355.788s][info][gc,task ] GC(202) Using 4 of 8 workers for Concurrent remembered set scanning [355.977s][info][gc ] GC(202) Concurrent remembered set scanning 188.466ms [355.977s][info][gc,start ] GC(202) Concurrent marking roots [355.977s][info][gc,task ] GC(202) Using 4 of 8 workers for concurrent marking roots [355.980s][info][gc ] GC(202) Concurrent marking roots 3.448ms [355.980s][info][gc,start ] GC(202) Concurrent marking (YOUNG) [355.980s][info][gc,task ] GC(202) Using 4 of 8 workers for concurrent marking [357.450s][info][gc ] Failed to allocate TLAB, 48808B [357.450s][info][gc ] Cancelling GC: Allocation Failure [357.450s][info][gc ] GC(202) Concurrent marking (YOUNG) 1470.255ms [357.450s][info][gc,ergo ] GC(202) At end of Interrupted Concurrent Young GC: YOUNG generation used: 13042M, used regions: 13056M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 13752M, available: 696M [357.450s][info][gc,ergo ] GC(202) At end of Interrupted Concurrent Young GC: OLD generation used: 15847M, used regions: 15864M, humongous waste: 16540K, soft capacity: 0B, max capacity: 17992M, available: 2128M [357.450s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 2136M, Max: 8192K; Used: 0B [357.451s][info][gc,stats ] [357.451s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [357.451s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [357.451s][info][gc,stats ] [357.451s][info][gc,stats ] Concurrent Reset 22385 us [357.451s][info][gc,stats ] Pause Init Mark (G) 4533 us [357.451s][info][gc,stats ] Pause Init Mark (N) 3765 us [357.451s][info][gc,stats ] Swap Remembered Set 3501 us [357.451s][info][gc,stats ] Update Region States 107 us [357.451s][info][gc,stats ] Concurrent Scan Remembered Set 188493 us, parallelism: 3.99x [357.451s][info][gc,stats ] RS: 752304 us [357.451s][info][gc,stats ] RS: Scan Clusters 752304 us, workers (us): 188382, 188375, 187847, 187700, ---, ---, ---, ---, [357.451s][info][gc,stats ] Concurrent Mark Roots 3465 us, parallelism: 3.53x [357.451s][info][gc,stats ] CMR: 12221 us [357.451s][info][gc,stats ] CMR: Thread Roots 10861 us, workers (us): 2787, 2762, 2534, 2778, ---, ---, ---, ---, [357.451s][info][gc,stats ] CMR: Code Cache Roots 1199 us, workers (us): 182, 229, 457, 330, ---, ---, ---, ---, [357.451s][info][gc,stats ] CMR: VM Strong Roots 115 us, workers (us): 35, 32, 27, 22, ---, ---, ---, ---, [357.451s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 36, ---, ---, ---, ---, ---, ---, [357.451s][info][gc,stats ] Concurrent Marking 1470278 us, parallelism: 3.99x [357.451s][info][gc,stats ] CM: 5870615 us [357.451s][info][gc,stats ] CM: Parallel Mark 5870615 us, workers (us): 1467482, 1467481, 1468107, 1467545, ---, ---, ---, ---, [357.451s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [357.451s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [357.451s][info][gc,stats ] [357.451s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [357.451s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [357.451s][info][gc,stats ] [357.451s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [357.451s][info][gc,stats ] - age 1: 143657608 bytes, 143657608 total [357.451s][info][gc,stats ] - age 2: 43135144 bytes, 186792752 total [357.451s][info][gc,stats ] - age 3: 385196512 bytes, 571989264 total [357.451s][info][gc,stats ] [357.451s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [357.451s][info][gc,stats ] - age 7: 12336925016 bytes, 12336925016 total [357.451s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [357.451s][info][gc ] Transition from: normal to: idle [357.451s][info][gc ] Trigger: Handle Allocation Failure [357.451s][info][gc ] Transition from: idle to: degenerated [357.451s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 688M, Max: 8192K; Used: 0B Old Collector Reserve: 2136M, Max: 8192K; Used: 0B [357.451s][info][gc,start ] GC(203) Pause Degenerated GC (YOUNG) (Mark) [357.451s][info][gc,task ] GC(203) Using 8 of 8 workers for stw degenerated gc [357.451s][info][gc ] GC(203) GC cancellation took 0.002s [357.653s][info][gc,ref ] GC(203) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [357.653s][info][gc,ref ] GC(203) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [357.653s][info][gc,ref ] GC(203) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [357.653s][info][gc,ergo ] GC(203) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [357.653s][info][gc ] GC(203) Choose old regions for mixed collection: old evacuation budget: 1473M, candidates: 262 [357.653s][info][gc ] GC(203) Old-gen piggyback evac (219 regions, evacuating 1470M, reclaiming: 281M) [357.653s][info][gc,ergo ] GC(203) Adaptive CSet Selection for YOUNG. Max Evacuation: 572M, Actual Free: 16384K. [357.653s][info][gc,ergo ] GC(203) Chosen CSet evacuates young: 334M (of which at least: 0B are to be promoted), old: 1470M [357.653s][info][gc,ergo ] GC(203) Collectable Garbage: 8714M (102%), Immediate: 16384K (0%), 2 regions, CSet: 8698M (102%), 1313 regions [357.653s][info][gc,ergo ] GC(203) Evacuation Targets: YOUNG: 334M, PROMOTE: 0B, OLD: 1470M, TOTAL: 1805M [357.653s][info][gc,free ] Free: 304M, Max: 8192K regular, 304M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 38 Collector Reserve: 408M, Max: 8192K; Used: 0B Old Collector Reserve: 2128M, Max: 8192K; Used: 16384K [357.698s][info][gc,ergo ] GC(203) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67108864, promotion expended: 2560, old capacity: 18865979392, old_used: 16617667120, old unaffiliated regions: 265 [357.698s][info][gc,ergo ] GC(203) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67108864, promotion expended: 2560, old capacity: 18865979392, old_used: 16617667120, old unaffiliated regions: 265 [357.698s][info][gc,ergo ] GC(203) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67108864, promotion expended: 2560, old capacity: 18865979392, old_used: 16617667120, old unaffiliated regions: 265 [357.698s][info][gc,ergo ] GC(203) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67108864, promotion expended: 2560, old capacity: 18865979392, old_used: 16617667120, old unaffiliated regions: 265 [357.698s][info][gc,ergo ] GC(203) Squelching additional promotion failure reports for current epoch [357.982s][info][gc ] Periodic Sample: GCU = 29.473%, MU = 20.651% during most recent 5.0s [358.993s][info][gc,free ] Free: 8928M, Max: 8192K regular, 344M humongous, Frag: 53% external, 91% internal; Used: 8207M, Mutator Free: 1116 Collector Reserve: 792M, Max: 8192K; Used: 543M Old Collector Reserve: 1752M, Max: 8192K; Used: 1752M [358.994s][info][gc ] GC(203) Transfer 246 region(s) from OLD to YOUNG, yielding increased size: 15720M [358.994s][info][gc,ergo ] GC(203) After cleanup, successfully transferred 246 regions to young to prepare for next gc, old available: 408M, young_available: 11064M [358.994s][info][gc,ergo ] GC(203) Good progress for free space: 8928M, need 317M [358.994s][info][gc,ergo ] GC(203) Good progress for used space: 8647M, need 8192K [358.994s][info][gc ] GC(203) Pause Degenerated GC (YOUNG) (Mark) 28890M->20242M(31744M) 1542.270ms [359.430s][info][gc,ergo ] GC(203) At end of Degenerated Young GC: GCU: 32.2%, MU: 21.7% during period of 3.690s [359.430s][info][gc,ergo ] GC(203) At end of Degenerated GC: YOUNG generation used: 7285M, used regions: 7304M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15720M, available: 8421M [359.430s][info][gc,ergo ] GC(203) At end of Degenerated GC: OLD generation used: 15599M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16024M, available: 408M [359.430s][info][gc,free ] Free: 6284M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 3411K, Mutator Free: 786 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 1752M, Max: 8192K; Used: 0B [359.431s][info][gc,stats ] [359.431s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [359.431s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [359.431s][info][gc,stats ] [359.431s][info][gc,stats ] Finish Mark 201095 us [359.431s][info][gc,stats ] Pause Degenerated GC (G) 1978935 us [359.431s][info][gc,stats ] Pause Degenerated GC (N) 1542276 us [359.431s][info][gc,stats ] System Purge 101 us [359.431s][info][gc,stats ] Weak References 67 us, parallelism: 0.04x [359.431s][info][gc,stats ] WRP: 2 us [359.431s][info][gc,stats ] WRP: Weak References 2 us, workers (us): 1, 0, 0, 0, 0, 0, 0, 0, [359.431s][info][gc,stats ] Weak Roots 34 us, parallelism: 1.30x [359.431s][info][gc,stats ] DWR: 44 us [359.431s][info][gc,stats ] DWR: VM Weak Roots 44 us, workers (us): 13, 12, 9, 5, 2, 2, 1, 1, [359.431s][info][gc,stats ] Update Region States 90 us [359.431s][info][gc,stats ] Manage GC/TLABs 501 us [359.431s][info][gc,stats ] Choose Collection Set 245 us [359.431s][info][gc,stats ] Rebuild Free Set 57 us [359.431s][info][gc,stats ] Evacuation 335549 us [359.431s][info][gc,stats ] Manage GCLABs 457 us [359.431s][info][gc,stats ] Update References 1002374 us [359.431s][info][gc,stats ] Update Region States 49 us [359.431s][info][gc,stats ] Trash Collection Set 28 us [359.431s][info][gc,stats ] Rebuild Free Set 109 us [359.431s][info][gc,stats ] Degen Update Roots 794 us, parallelism: 6.86x [359.431s][info][gc,stats ] DU: 5448 us [359.431s][info][gc,stats ] DU: Thread Roots 3248 us, workers (us): 632, 347, 644, 168, 385, 405, 310, 357, [359.431s][info][gc,stats ] DU: Code Cache Roots 1959 us, workers (us): 0, 362, 1, 476, 259, 239, 334, 287, [359.431s][info][gc,stats ] DU: VM Strong Roots 74 us, workers (us): 21, 18, 14, 11, 6, 4, 0, 0, [359.431s][info][gc,stats ] DU: VM Weak Roots 66 us, workers (us): 9, 9, 8, 10, 9, 9, 8, 3, [359.431s][info][gc,stats ] DU: CLDG Roots 102 us, workers (us): 23, 11, 12, 10, 11, 12, 11, 11, [359.431s][info][gc,stats ] Cleanup 203 us [359.431s][info][gc,stats ] Workers: Evacuated 1805M across 47152902 objects, abandoned 0B across 0 objects. [359.431s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [359.431s][info][gc,stats ] - age 1: 1680200480 bytes, 1680200480 total [359.431s][info][gc,stats ] - age 2: 170527144 bytes, 1850727624 total [359.431s][info][gc,stats ] - age 3: 14366936 bytes, 1865094560 total [359.431s][info][gc,stats ] - age 4: 20267848 bytes, 1885362408 total [359.431s][info][gc,stats ] - age 5: 20792 bytes, 1885383200 total [359.431s][info][gc,stats ] - age 6: 64 bytes, 1885383264 total [359.431s][info][gc,stats ] - age 7: 1181704 bytes, 1886564968 total [359.431s][info][gc,stats ] - age 8: 117296 bytes, 1886682264 total [359.431s][info][gc,stats ] - age 9: 84200 bytes, 1886766464 total [359.431s][info][gc,stats ] - age 10: 121664 bytes, 1886888128 total [359.431s][info][gc,stats ] - age 11: 479672 bytes, 1887367800 total [359.431s][info][gc,stats ] - age 12: 1703784 bytes, 1889071584 total [359.431s][info][gc,stats ] - age 13: 383928 bytes, 1889455512 total [359.431s][info][gc,stats ] - age 14: 504 bytes, 1889456016 total [359.431s][info][gc,stats ] - age 15: 452672 bytes, 1889908688 total [359.431s][info][gc,stats ] [359.431s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [359.431s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [359.431s][info][gc,stats ] [359.431s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [359.431s][info][gc,stats ] - age 1: 265106424 bytes, 265106424 total [359.431s][info][gc,stats ] - age 2: 190441896 bytes, 455548320 total [359.431s][info][gc,stats ] - age 3: 57170568 bytes, 512718888 total [359.431s][info][gc,stats ] - age 4: 386742080 bytes, 899460968 total [359.431s][info][gc,stats ] [359.431s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [359.431s][info][gc,stats ] - age 7: 10809398472 bytes, 10809398472 total [359.431s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [359.441s][info][gc ] Transition from: degenerated to: idle [359.444s][info][gc ] Trigger (YOUNG): Average GC time (2848.63 ms) is above the time for average allocation rate (2859 MB/s) to deplete free headroom (0B) (margin of error = 2.60) [359.444s][info][gc,ergo ] Free headroom: 6165M (free) - 1587M (spike) - 6348M (penalties) = 0B [359.444s][info][gc ] Transition from: idle to: normal [359.444s][info][gc,free ] Free: 6164M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 3672K, Mutator Free: 771 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 1752M, Max: 8192K; Used: 0B [359.444s][info][gc,ergo ] GC(204) Start GC cycle (YOUNG) [359.444s][info][gc,start ] GC(204) Concurrent reset [359.444s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent reset [359.446s][info][gc ] Heuristics request for young collection accepted [359.489s][info][gc ] GC(204) Concurrent reset 44.434ms [359.491s][info][gc,start ] GC(204) Pause Init Mark (YOUNG) [359.491s][info][gc,task ] GC(204) Using 8 of 8 workers for init marking [359.495s][info][gc ] GC(204) Pause Init Mark (YOUNG) 4.189ms [359.583s][info][gc,start ] GC(204) Concurrent remembered set scanning [359.583s][info][gc,task ] GC(204) Using 4 of 8 workers for Concurrent remembered set scanning [359.826s][info][gc ] GC(204) Concurrent remembered set scanning 242.519ms [359.826s][info][gc,start ] GC(204) Concurrent marking roots [359.826s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent marking roots [359.830s][info][gc ] GC(204) Concurrent marking roots 4.541ms [359.830s][info][gc,start ] GC(204) Concurrent marking (YOUNG) [359.830s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent marking [361.800s][info][gc ] GC(204) Concurrent marking (YOUNG) 1970.033ms [361.801s][info][gc,start ] GC(204) Pause Final Mark (YOUNG) [361.801s][info][gc,task ] GC(204) Using 8 of 8 workers for final marking [361.801s][info][gc,ergo ] GC(204) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [361.801s][info][gc ] GC(204) Choose old regions for mixed collection: old evacuation budget: 291M, candidates: 43 [361.801s][info][gc ] GC(204) Old-gen piggyback evac (43 regions, evacuating 288M, reclaiming: 56489K) [361.801s][info][gc ] GC(204) Old generation transition from Waiting for evacuation to Idle [361.802s][info][gc,ergo ] GC(204) Adaptive CSet Selection for YOUNG. Max Evacuation: 655M, Actual Free: 0B. [361.802s][info][gc,ergo ] GC(204) Chosen CSet evacuates young: 131M (of which at least: 0B are to be promoted), old: 288M [361.802s][info][gc,ergo ] GC(204) Collectable Garbage: 6548M (99%), Immediate: 0B (0%), 0 regions, CSet: 6548M (99%), 871 regions [361.802s][info][gc,ergo ] GC(204) Evacuation Targets: YOUNG: 131M, PROMOTE: 0B, OLD: 288M, TOTAL: 419M [361.802s][info][gc,free ] Free: 2269M, Max: 8192K regular, 416M humongous, Frag: 82% external, 0% internal; Used: 3071K, Mutator Free: 284 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 408M, Max: 8192K; Used: 0B [361.802s][info][gc ] GC(204) Pause Final Mark (YOUNG) 1.083ms [361.802s][info][gc,start ] GC(204) Concurrent thread roots [361.802s][info][gc,task ] GC(204) Using 4 of 8 workers for Concurrent thread roots [361.807s][info][gc ] GC(204) Concurrent thread roots 5.124ms [361.807s][info][gc,start ] GC(204) Concurrent weak references [361.807s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent weak references [361.807s][info][gc,ref ] GC(204) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [361.807s][info][gc,ref ] GC(204) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [361.807s][info][gc,ref ] GC(204) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [361.807s][info][gc ] GC(204) Concurrent weak references 0.039ms [361.807s][info][gc,start ] GC(204) Concurrent weak roots [361.807s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent weak root [361.808s][info][gc ] GC(204) Concurrent weak roots 0.814ms [361.808s][info][gc,start ] GC(204) Concurrent cleanup [361.808s][info][gc ] GC(204) Concurrent cleanup 28891M->28891M(31744M) 0.104ms [361.808s][info][gc,free ] Free: 2254M, Max: 8192K regular, 416M humongous, Frag: 82% external, 0% internal; Used: 9570K, Mutator Free: 283 Collector Reserve: 159M, Max: 8192K; Used: 10320B Old Collector Reserve: 407M, Max: 8192K; Used: 20480B [361.808s][info][gc,start ] GC(204) Concurrent strong roots [361.808s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent strong root [361.808s][info][gc ] GC(204) Concurrent strong roots 0.485ms [361.808s][info][gc,start ] GC(204) Concurrent evacuation [361.808s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent evacuation [361.857s][info][gc,ergo ] GC(204) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16802381824, old_used: 16360113200, old unaffiliated regions: 50 [361.857s][info][gc,ergo ] GC(204) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16802381824, old_used: 16360113200, old unaffiliated regions: 50 [361.857s][info][gc,ergo ] GC(204) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16802381824, old_used: 16360113200, old unaffiliated regions: 50 [361.857s][info][gc,ergo ] GC(204) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16802381824, old_used: 16360113200, old unaffiliated regions: 50 [361.857s][info][gc,ergo ] GC(204) Squelching additional promotion failure reports for current epoch [361.981s][info][gc ] GC(204) Concurrent evacuation 172.117ms [361.981s][info][gc,start ] GC(204) Pause Init Update Refs [361.982s][info][gc ] GC(204) Pause Init Update Refs 0.522ms [361.982s][info][gc,start ] GC(204) Concurrent update references [361.982s][info][gc,task ] GC(204) Using 4 of 8 workers for concurrent reference update [361.982s][info][gc ] GC(204) Transfer 13 region(s) from OLD to YOUNG, yielding increased size: 15824M [361.982s][info][gc,free ] At start of update refs, moving 112M to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (104M) [362.981s][info][gc ] Failed to allocate TLAB, 14392B [362.981s][info][gc ] Cancelling GC: Allocation Failure [362.986s][info][gc ] GC(204) Concurrent update references 1004.197ms [362.986s][info][gc,ergo ] GC(204) At end of Interrupted Concurrent Young GC: YOUNG generation used: 15810M, used regions: 15824M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15824M, available: 80976B [362.986s][info][gc,ergo ] GC(204) At end of Interrupted Concurrent Young GC: OLD generation used: 15903M, used regions: 15920M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15920M, available: 7168B [362.986s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [362.986s][info][gc,stats ] [362.986s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [362.986s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [362.986s][info][gc,stats ] [362.986s][info][gc,stats ] Concurrent Reset 44470 us [362.986s][info][gc,stats ] Pause Init Mark (G) 94346 us [362.986s][info][gc,stats ] Pause Init Mark (N) 4199 us [362.986s][info][gc,stats ] Swap Remembered Set 3442 us [362.986s][info][gc,stats ] Update Region States 622 us [362.986s][info][gc,stats ] Concurrent Scan Remembered Set 242545 us, parallelism: 3.70x [362.986s][info][gc,stats ] RS: 896790 us [362.986s][info][gc,stats ] RS: Scan Clusters 896790 us, workers (us): 230187, 228307, 222242, 216054, ---, ---, ---, ---, [362.986s][info][gc,stats ] Concurrent Mark Roots 4570 us, parallelism: 3.64x [362.986s][info][gc,stats ] CMR: 16638 us [362.986s][info][gc,stats ] CMR: Thread Roots 15413 us, workers (us): 3808, 3881, 3891, 3834, ---, ---, ---, ---, [362.986s][info][gc,stats ] CMR: Code Cache Roots 1086 us, workers (us): 371, 329, 243, 142, ---, ---, ---, ---, [362.986s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 25, 22, 19, ---, ---, ---, ---, [362.986s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, ---, 35, 8, ---, ---, ---, ---, [362.986s][info][gc,stats ] Concurrent Marking 1970063 us, parallelism: 3.98x [362.986s][info][gc,stats ] CM: 7839816 us [362.986s][info][gc,stats ] CM: Parallel Mark 7839816 us, workers (us): 1959957, 1959956, 1959957, 1959946, ---, ---, ---, ---, [362.986s][info][gc,stats ] Pause Final Mark (G) 1695 us [362.986s][info][gc,stats ] Pause Final Mark (N) 1089 us [362.986s][info][gc,stats ] Finish Mark 521 us [362.986s][info][gc,stats ] Update Region States 100 us [362.986s][info][gc,stats ] Choose Collection Set 234 us [362.986s][info][gc,stats ] Rebuild Free Set 40 us [362.986s][info][gc,stats ] Concurrent Thread Roots 5138 us, parallelism: 3.76x [362.986s][info][gc,stats ] CTR: 19303 us [362.986s][info][gc,stats ] CTR: Thread Roots 19303 us, workers (us): 4786, 4722, 4726, 5069, ---, ---, ---, ---, [362.986s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [362.987s][info][gc,stats ] CWRF: 1 us [362.987s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [362.987s][info][gc,stats ] Concurrent Weak Roots 819 us [362.987s][info][gc,stats ] Roots 49 us, parallelism: 1.37x [362.987s][info][gc,stats ] CWR: 67 us [362.987s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 17, 15, 13, ---, ---, ---, ---, [362.987s][info][gc,stats ] Rendezvous 757 us [362.987s][info][gc,stats ] Concurrent Cleanup 108 us [362.987s][info][gc,stats ] Concurrent Strong Roots 489 us, parallelism: 2.77x [362.987s][info][gc,stats ] CSR: 1356 us [362.987s][info][gc,stats ] CSR: Code Cache Roots 1134 us, workers (us): 308, 403, 205, 218, ---, ---, ---, ---, [362.987s][info][gc,stats ] CSR: VM Strong Roots 185 us, workers (us): 53, 47, 43, 42, ---, ---, ---, ---, [362.987s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [362.987s][info][gc,stats ] Concurrent Evacuation 172135 us [362.987s][info][gc,stats ] Pause Init Update Refs (G) 1146 us [362.987s][info][gc,stats ] Pause Init Update Refs (N) 532 us [362.987s][info][gc,stats ] Manage GCLABs 439 us [362.987s][info][gc,stats ] Concurrent Update Refs 1004218 us [362.987s][info][gc,stats ] Workers: Evacuated 419M across 10792981 objects, abandoned 0B across 0 objects. [362.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [362.987s][info][gc,stats ] - age 1: 389109344 bytes, 389109344 total [362.987s][info][gc,stats ] - age 2: 33372184 bytes, 422481528 total [362.987s][info][gc,stats ] - age 3: 6330704 bytes, 428812232 total [362.987s][info][gc,stats ] - age 4: 3871104 bytes, 432683336 total [362.987s][info][gc,stats ] - age 5: 408944 bytes, 433092280 total [362.987s][info][gc,stats ] - age 6: 20760 bytes, 433113040 total [362.987s][info][gc,stats ] - age 7: 251568 bytes, 433364608 total [362.987s][info][gc,stats ] - age 8: 22152 bytes, 433386760 total [362.987s][info][gc,stats ] - age 9: 300984 bytes, 433687744 total [362.987s][info][gc,stats ] - age 10: 320 bytes, 433688064 total [362.987s][info][gc,stats ] - age 11: 294424 bytes, 433982488 total [362.987s][info][gc,stats ] - age 12: 2917272 bytes, 436899760 total [362.987s][info][gc,stats ] - age 13: 1933448 bytes, 438833208 total [362.987s][info][gc,stats ] - age 14: 469512 bytes, 439302720 total [362.987s][info][gc,stats ] - age 15: 933424 bytes, 440236144 total [362.987s][info][gc,stats ] [362.987s][info][gc,stats ] Mutators: Evacuated 8944B across 298 objects, abandoned 0B across 0 objects. [362.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [362.987s][info][gc,stats ] - age 1: 776 bytes, 776 total [362.987s][info][gc,stats ] - age 2: 32 bytes, 808 total [362.987s][info][gc,stats ] - age 3: 48 bytes, 856 total [362.987s][info][gc,stats ] - age 6: 32 bytes, 888 total [362.987s][info][gc,stats ] - age 7: 224 bytes, 1112 total [362.987s][info][gc,stats ] - age 9: 256 bytes, 1368 total [362.987s][info][gc,stats ] - age 11: 192 bytes, 1560 total [362.987s][info][gc,stats ] - age 12: 2920 bytes, 4480 total [362.987s][info][gc,stats ] - age 13: 1384 bytes, 5864 total [362.987s][info][gc,stats ] - age 14: 312 bytes, 6176 total [362.987s][info][gc,stats ] - age 15: 2768 bytes, 8944 total [362.987s][info][gc,stats ] [362.987s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [362.987s][info][gc,stats ] - age 1: 264998680 bytes, 264998680 total [362.987s][info][gc,stats ] - age 2: 190368552 bytes, 455367232 total [362.987s][info][gc,stats ] - age 3: 57146696 bytes, 512513928 total [362.987s][info][gc,stats ] - age 4: 386739936 bytes, 899253864 total [362.987s][info][gc,stats ] [362.987s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [362.987s][info][gc,stats ] - age 7: 10809398472 bytes, 10809398472 total [362.987s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [362.987s][info][gc ] Transition from: normal to: idle [362.987s][info][gc ] Trigger: Handle Allocation Failure [362.987s][info][gc ] Transition from: idle to: degenerated [362.987s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 0B, Max: 0B; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [362.987s][info][gc,start ] GC(205) Pause Degenerated GC (YOUNG) (Update Refs) [362.987s][info][gc,task ] GC(205) Using 8 of 8 workers for stw degenerated gc [362.987s][info][gc ] GC(205) GC cancellation took 0.007s [362.999s][info][gc ] Periodic Sample: GCU = 26.933%, MU = 24.940% during most recent 5.0s [363.586s][info][gc,free ] Free: 5808M, Max: 8192K regular, 0B humongous, Frag: 0% external, 99% internal; Used: 5807M, Mutator Free: 726 Collector Reserve: 816M, Max: 8192K; Used: 815M Old Collector Reserve: 344M, Max: 8192K; Used: 344M [363.586s][info][gc ] GC(205) Transfer 43 region(s) from OLD to YOUNG, yielding increased size: 16168M [363.586s][info][gc,ergo ] GC(205) After cleanup, successfully transferred 43 regions to young to prepare for next gc, old available: 7168B, young_available: 6968M [363.586s][info][gc,ergo ] GC(205) Good progress for free space: 5808M, need 317M [363.586s][info][gc,ergo ] GC(205) Good progress for used space: 6967M, need 8192K [363.586s][info][gc ] GC(205) Pause Degenerated GC (YOUNG) (Update Refs) 31714M->24746M(31744M) 599.214ms [363.750s][info][gc,ergo ] GC(205) At end of Degenerated Young GC: GCU: 26.4%, MU: 22.6% during period of 4.319s [363.750s][info][gc,ergo ] GC(205) At end of Degenerated GC: YOUNG generation used: 10561M, used regions: 10576M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16168M, available: 5592M [363.750s][info][gc,ergo ] GC(205) At end of Degenerated GC: OLD generation used: 15559M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 7168B [363.750s][info][gc,free ] Free: 4432M, Max: 8192K regular, 752M humongous, Frag: 84% external, 0% internal; Used: 7733K, Mutator Free: 555 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 344M, Max: 8192K; Used: 0B [363.750s][info][gc,stats ] [363.750s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [363.750s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [363.750s][info][gc,stats ] [363.750s][info][gc,stats ] Pause Degenerated GC (G) 762595 us [363.750s][info][gc,stats ] Pause Degenerated GC (N) 599219 us [363.750s][info][gc,stats ] Update References 597923 us [363.750s][info][gc,stats ] Update Region States 45 us [363.750s][info][gc,stats ] Trash Collection Set 25 us [363.750s][info][gc,stats ] Rebuild Free Set 102 us [363.750s][info][gc,stats ] Degen Update Roots 776 us, parallelism: 7.48x [363.750s][info][gc,stats ] DU: 5803 us [363.750s][info][gc,stats ] DU: Thread Roots 3558 us, workers (us): 347, 687, 379, 419, 445, 234, 698, 350, [363.750s][info][gc,stats ] DU: Code Cache Roots 2020 us, workers (us): 351, 0, 320, 280, 254, 465, 1, 349, [363.750s][info][gc,stats ] DU: VM Strong Roots 67 us, workers (us): 20, 18, 13, 9, 5, 1, 0, 0, [363.750s][info][gc,stats ] DU: VM Weak Roots 67 us, workers (us): 9, 9, 10, 9, 9, 9, 7, 4, [363.750s][info][gc,stats ] DU: CLDG Roots 91 us, workers (us): 10, 23, 9, 10, 10, 11, 9, 9, [363.750s][info][gc,stats ] Cleanup 160 us [363.750s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [363.750s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [363.750s][info][gc,stats ] [363.750s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [363.750s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [363.750s][info][gc,stats ] [363.750s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [363.750s][info][gc,stats ] - age 1: 278240832 bytes, 278240832 total [363.750s][info][gc,stats ] - age 2: 264998680 bytes, 543239512 total [363.751s][info][gc,stats ] - age 3: 190368552 bytes, 733608064 total [363.751s][info][gc,stats ] - age 4: 57146696 bytes, 790754760 total [363.751s][info][gc,stats ] - age 5: 386739936 bytes, 1177494696 total [363.751s][info][gc,stats ] [363.751s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [363.751s][info][gc,stats ] - age 7: 10513642272 bytes, 10513642272 total [363.751s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [363.761s][info][gc ] Transition from: degenerated to: idle [363.761s][info][gc ] Trigger (YOUNG): Average GC time (2931.00 ms) is above the time for average allocation rate (3225 MB/s) to deplete free headroom (0B) (margin of error = 2.70) [363.761s][info][gc,ergo ] Free headroom: 4312M (free) - 1587M (spike) - 9523M (penalties) = 0B [363.761s][info][gc ] Transition from: idle to: normal [363.762s][info][gc,free ] Free: 4311M, Max: 8192K regular, 752M humongous, Frag: 83% external, 0% internal; Used: 668K, Mutator Free: 539 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 344M, Max: 8192K; Used: 0B [363.762s][info][gc,ergo ] GC(206) Start GC cycle (YOUNG) [363.762s][info][gc,start ] GC(206) Concurrent reset [363.762s][info][gc,task ] GC(206) Using 4 of 8 workers for concurrent reset [363.763s][info][gc ] Heuristics request for young collection accepted [363.787s][info][gc ] GC(206) Concurrent reset 24.973ms [363.787s][info][gc,start ] GC(206) Pause Init Mark (YOUNG) [363.787s][info][gc,task ] GC(206) Using 8 of 8 workers for init marking [363.791s][info][gc ] GC(206) Pause Init Mark (YOUNG) 3.743ms [363.791s][info][gc,start ] GC(206) Concurrent remembered set scanning [363.791s][info][gc,task ] GC(206) Using 4 of 8 workers for Concurrent remembered set scanning [363.850s][info][gc ] GC(206) Concurrent remembered set scanning 59.151ms [363.850s][info][gc,start ] GC(206) Concurrent marking roots [363.850s][info][gc,task ] GC(206) Using 4 of 8 workers for concurrent marking roots [363.856s][info][gc ] GC(206) Concurrent marking roots 5.777ms [363.856s][info][gc,start ] GC(206) Concurrent marking (YOUNG) [363.856s][info][gc,task ] GC(206) Using 4 of 8 workers for concurrent marking [365.913s][info][gc ] Failed to allocate TLAB, 42912B [365.913s][info][gc ] Cancelling GC: Allocation Failure [365.920s][info][gc ] GC(206) Concurrent marking (YOUNG) 2064.153ms [365.920s][info][gc,ergo ] GC(206) At end of Interrupted Concurrent Young GC: YOUNG generation used: 14994M, used regions: 15008M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16168M, available: 1160M [365.920s][info][gc,ergo ] GC(206) At end of Interrupted Concurrent Young GC: OLD generation used: 15559M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 7168B [365.920s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 344M, Max: 8192K; Used: 0B [365.921s][info][gc,stats ] [365.921s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [365.921s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [365.921s][info][gc,stats ] [365.921s][info][gc,stats ] Concurrent Reset 25006 us [365.921s][info][gc,stats ] Pause Init Mark (G) 4468 us [365.921s][info][gc,stats ] Pause Init Mark (N) 3752 us [365.921s][info][gc,stats ] Swap Remembered Set 3428 us [365.921s][info][gc,stats ] Update Region States 182 us [365.921s][info][gc,stats ] Concurrent Scan Remembered Set 59169 us, parallelism: 3.99x [365.921s][info][gc,stats ] RS: 236329 us [365.921s][info][gc,stats ] RS: Scan Clusters 236329 us, workers (us): 59088, 59083, 59082, 59075, ---, ---, ---, ---, [365.921s][info][gc,stats ] Concurrent Mark Roots 5804 us, parallelism: 3.72x [365.921s][info][gc,stats ] CMR: 21614 us [365.921s][info][gc,stats ] CMR: Thread Roots 20327 us, workers (us): 5086, 5100, 5009, 5132, ---, ---, ---, ---, [365.921s][info][gc,stats ] CMR: Code Cache Roots 1129 us, workers (us): 362, 181, 330, 255, ---, ---, ---, ---, [365.921s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 34, 26, 26, 21, ---, ---, ---, ---, [365.921s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): ---, 10, ---, 42, ---, ---, ---, ---, [365.921s][info][gc,stats ] Concurrent Marking 2064173 us, parallelism: 3.98x [365.921s][info][gc,stats ] CM: 8219434 us [365.921s][info][gc,stats ] CM: Parallel Mark 8219434 us, workers (us): 2054879, 2054815, 2054871, 2054869, ---, ---, ---, ---, [365.921s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [365.921s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [365.921s][info][gc,stats ] [365.921s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [365.921s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [365.921s][info][gc,stats ] [365.921s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [365.921s][info][gc,stats ] - age 1: 278084456 bytes, 278084456 total [365.921s][info][gc,stats ] - age 2: 264709720 bytes, 542794176 total [365.921s][info][gc,stats ] - age 3: 190351416 bytes, 733145592 total [365.921s][info][gc,stats ] - age 4: 57146696 bytes, 790292288 total [365.921s][info][gc,stats ] - age 5: 386739936 bytes, 1177032224 total [365.921s][info][gc,stats ] [365.921s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [365.921s][info][gc,stats ] - age 7: 10513642272 bytes, 10513642272 total [365.921s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [365.921s][info][gc ] Transition from: normal to: idle [365.921s][info][gc ] Trigger: Handle Allocation Failure [365.921s][info][gc ] Transition from: idle to: degenerated [365.921s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 344M, Max: 8192K; Used: 0B [365.921s][info][gc,start ] GC(207) Pause Degenerated GC (YOUNG) (Mark) [365.921s][info][gc,task ] GC(207) Using 8 of 8 workers for stw degenerated gc [365.921s][info][gc ] GC(207) GC cancellation took 0.008s [365.922s][info][gc,ref ] GC(207) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [365.922s][info][gc,ref ] GC(207) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [365.922s][info][gc,ref ] GC(207) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [365.922s][info][gc,ergo ] GC(207) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [365.923s][info][gc,ergo ] GC(207) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 32768K. [365.923s][info][gc,ergo ] GC(207) Chosen CSet evacuates young: 63130K (of which at least: 0B are to be promoted), old: 0B [365.923s][info][gc,ergo ] GC(207) Collectable Garbage: 9466M (99%), Immediate: 32768K (0%), 4 regions, CSet: 9434M (98%), 1187 regions [365.923s][info][gc,ergo ] GC(207) Evacuation Targets: YOUNG: 63130K, PROMOTE: 0B, OLD: 0B, TOTAL: 63130K [365.923s][info][gc,free ] Free: 1112M, Max: 8192K regular, 424M humongous, Frag: 61% external, 2% internal; Used: 32768K, Mutator Free: 139 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [366.282s][info][gc,free ] Free: 9792M, Max: 8192K regular, 424M humongous, Frag: 62% external, 88% internal; Used: 8679M, Mutator Free: 1224 Collector Reserve: 816M, Max: 8192K; Used: 815M Old Collector Reserve: 0B, Max: 0B; Used: 0B [366.283s][info][gc,ergo ] GC(207) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7168B, young_available: 10608M [366.283s][info][gc,ergo ] GC(207) Good progress for free space: 9792M, need 317M [366.283s][info][gc,ergo ] GC(207) Good progress for used space: 9447M, need 8192K [366.283s][info][gc ] GC(207) Pause Degenerated GC (YOUNG) (Mark) 30554M->21106M(31744M) 361.422ms [366.357s][info][gc,ergo ] GC(207) At end of Degenerated Young GC: GCU: 27.4%, MU: 18.5% during period of 2.607s [366.357s][info][gc,ergo ] GC(207) At end of Degenerated GC: YOUNG generation used: 6196M, used regions: 6216M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16168M, available: 9958M [366.357s][info][gc,ergo ] GC(207) At end of Degenerated GC: OLD generation used: 15559M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 7168B [366.357s][info][gc,free ] Free: 9141M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 2378K, Mutator Free: 1143 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [366.357s][info][gc,stats ] [366.357s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [366.357s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [366.357s][info][gc,stats ] [366.357s][info][gc,stats ] Finish Mark 905 us [366.357s][info][gc,stats ] Pause Degenerated GC (G) 435610 us [366.357s][info][gc,stats ] Pause Degenerated GC (N) 361428 us [366.357s][info][gc,stats ] System Purge 82 us [366.357s][info][gc,stats ] Weak References 49 us, parallelism: 0.03x [366.357s][info][gc,stats ] WRP: 2 us [366.357s][info][gc,stats ] WRP: Weak References 2 us, workers (us): 1, 0, 0, 0, 0, 0, 0, 0, [366.357s][info][gc,stats ] Weak Roots 32 us, parallelism: 1.31x [366.357s][info][gc,stats ] DWR: 42 us [366.357s][info][gc,stats ] DWR: VM Weak Roots 42 us, workers (us): 12, 10, 8, 7, 2, 1, 2, 1, [366.357s][info][gc,stats ] Update Region States 80 us [366.357s][info][gc,stats ] Manage GC/TLABs 496 us [366.357s][info][gc,stats ] Choose Collection Set 254 us [366.357s][info][gc,stats ] Rebuild Free Set 36 us [366.357s][info][gc,stats ] Evacuation 16103 us [366.357s][info][gc,stats ] Manage GCLABs 395 us [366.357s][info][gc,stats ] Update References 341438 us [366.357s][info][gc,stats ] Update Region States 46 us [366.357s][info][gc,stats ] Trash Collection Set 33 us [366.357s][info][gc,stats ] Rebuild Free Set 83 us [366.357s][info][gc,stats ] Degen Update Roots 791 us, parallelism: 7.44x [366.357s][info][gc,stats ] DU: 5890 us [366.357s][info][gc,stats ] DU: Thread Roots 3637 us, workers (us): 359, 707, 247, 389, 356, 427, 695, 458, [366.357s][info][gc,stats ] DU: Code Cache Roots 2023 us, workers (us): 349, 1, 468, 319, 352, 281, 0, 253, [366.357s][info][gc,stats ] DU: VM Strong Roots 72 us, workers (us): 21, 17, 13, 11, 7, 4, 0, 0, [366.358s][info][gc,stats ] DU: VM Weak Roots 68 us, workers (us): 9, 11, 8, 9, 10, 8, 8, 6, [366.358s][info][gc,stats ] DU: CLDG Roots 89 us, workers (us): 10, 8, 11, 10, 9, 10, 23, 9, [366.358s][info][gc,stats ] Cleanup 186 us [366.358s][info][gc,stats ] Workers: Evacuated 63130K across 1240226 objects, abandoned 0B across 0 objects. [366.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [366.358s][info][gc,stats ] - age 1: 34117840 bytes, 34117840 total [366.358s][info][gc,stats ] - age 2: 17012256 bytes, 51130096 total [366.358s][info][gc,stats ] - age 3: 12177872 bytes, 63307968 total [366.358s][info][gc,stats ] - age 4: 1338104 bytes, 64646072 total [366.358s][info][gc,stats ] - age 7: 32 bytes, 64646104 total [366.358s][info][gc,stats ] [366.358s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [366.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [366.358s][info][gc,stats ] [366.358s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [366.358s][info][gc,stats ] - age 1: 72536352 bytes, 72536352 total [366.358s][info][gc,stats ] - age 2: 278084456 bytes, 350620808 total [366.358s][info][gc,stats ] - age 3: 264709720 bytes, 615330528 total [366.358s][info][gc,stats ] - age 4: 190351416 bytes, 805681944 total [366.358s][info][gc,stats ] - age 5: 57146696 bytes, 862828640 total [366.358s][info][gc,stats ] - age 6: 386739936 bytes, 1249568576 total [366.358s][info][gc,stats ] [366.358s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [366.358s][info][gc,stats ] - age 7: 10513642272 bytes, 10513642272 total [366.358s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [366.370s][info][gc ] Transition from: degenerated to: idle [366.384s][info][gc ] Trigger (YOUNG): Average GC time (3013.36 ms) is above the time for average allocation rate (3587 MB/s) to deplete free headroom (0B) (margin of error = 2.80) [366.384s][info][gc,ergo ] Free headroom: 8883M (free) - 1587M (spike) - 12697M (penalties) = 0B [366.384s][info][gc ] Transition from: idle to: normal [366.384s][info][gc,free ] Free: 8882M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 5302K, Mutator Free: 1111 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [366.384s][info][gc,ergo ] GC(208) Start GC cycle (YOUNG) [366.384s][info][gc,start ] GC(208) Concurrent reset [366.384s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent reset [366.388s][info][gc ] Heuristics request for young collection accepted [366.412s][info][gc ] GC(208) Concurrent reset 28.052ms [366.412s][info][gc,start ] GC(208) Pause Init Mark (YOUNG) [366.412s][info][gc,task ] GC(208) Using 8 of 8 workers for init marking [366.416s][info][gc ] GC(208) Pause Init Mark (YOUNG) 3.747ms [366.416s][info][gc,start ] GC(208) Concurrent remembered set scanning [366.416s][info][gc,task ] GC(208) Using 4 of 8 workers for Concurrent remembered set scanning [366.445s][info][gc ] GC(208) Concurrent remembered set scanning 29.247ms [366.445s][info][gc,start ] GC(208) Concurrent marking roots [366.445s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent marking roots [366.450s][info][gc ] GC(208) Concurrent marking roots 4.623ms [366.450s][info][gc,start ] GC(208) Concurrent marking (YOUNG) [366.450s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent marking [368.008s][info][gc ] Periodic Sample: GCU = 28.108%, MU = 19.224% during most recent 5.0s [368.399s][info][gc ] GC(208) Concurrent marking (YOUNG) 1949.001ms [368.399s][info][gc,start ] GC(208) Pause Final Mark (YOUNG) [368.399s][info][gc,task ] GC(208) Using 8 of 8 workers for final marking [368.400s][info][gc,ergo ] GC(208) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [368.400s][info][gc,ergo ] GC(208) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [368.400s][info][gc,ergo ] GC(208) Chosen CSet evacuates young: 54326K (of which at least: 0B are to be promoted), old: 0B [368.400s][info][gc,ergo ] GC(208) Collectable Garbage: 5226M (98%), Immediate: 0B (0%), 0 regions, CSet: 5226M (98%), 660 regions [368.400s][info][gc,ergo ] GC(208) Evacuation Targets: YOUNG: 54326K, PROMOTE: 0B, OLD: 0B, TOTAL: 54326K [368.400s][info][gc,free ] Free: 5593M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 6786K, Mutator Free: 700 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [368.400s][info][gc ] GC(208) Pause Final Mark (YOUNG) 0.954ms [368.401s][info][gc,start ] GC(208) Concurrent thread roots [368.401s][info][gc,task ] GC(208) Using 4 of 8 workers for Concurrent thread roots [368.406s][info][gc ] GC(208) Concurrent thread roots 5.376ms [368.406s][info][gc,start ] GC(208) Concurrent weak references [368.406s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent weak references [368.406s][info][gc,ref ] GC(208) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [368.406s][info][gc,ref ] GC(208) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [368.406s][info][gc,ref ] GC(208) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [368.406s][info][gc ] GC(208) Concurrent weak references 0.041ms [368.406s][info][gc,start ] GC(208) Concurrent weak roots [368.406s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent weak root [368.407s][info][gc ] GC(208) Concurrent weak roots 0.665ms [368.407s][info][gc,start ] GC(208) Concurrent cleanup [368.407s][info][gc ] GC(208) Concurrent cleanup 26071M->26071M(31744M) 0.101ms [368.407s][info][gc,free ] Free: 5579M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 5087K, Mutator Free: 698 Collector Reserve: 65509K, Max: 8192K; Used: 26832B Old Collector Reserve: 0B, Max: 0B; Used: 0B [368.407s][info][gc,start ] GC(208) Concurrent strong roots [368.407s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent strong root [368.407s][info][gc ] GC(208) Concurrent strong roots 0.411ms [368.407s][info][gc,start ] GC(208) Concurrent evacuation [368.407s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent evacuation [368.420s][info][gc ] GC(208) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [368.431s][info][gc ] GC(208) Concurrent evacuation 24.211ms [368.432s][info][gc,start ] GC(208) Pause Init Update Refs [368.432s][info][gc ] GC(208) Pause Init Update Refs 0.452ms [368.432s][info][gc,start ] GC(208) Concurrent update references [368.432s][info][gc,task ] GC(208) Using 4 of 8 workers for concurrent reference update [368.432s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [369.074s][info][gc ] GC(208) Concurrent update references 641.527ms [369.074s][info][gc,start ] GC(208) Concurrent update thread roots [369.087s][info][gc ] GC(208) Concurrent update thread roots 12.633ms [369.087s][info][gc,start ] GC(208) Pause Final Update Refs [369.087s][info][gc,task ] GC(208) Using 8 of 8 workers for final reference update [369.087s][info][gc,free ] Free: 8677M, Max: 8192K regular, 480M humongous, Frag: 86% external, 60% internal; Used: 5274M, Mutator Free: 1085 Collector Reserve: 815M, Max: 8192K; Used: 8196K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [369.087s][info][gc ] GC(208) Pause Final Update Refs 0.227ms [369.087s][info][gc,start ] GC(208) Concurrent cleanup [369.088s][info][gc ] GC(208) Concurrent cleanup 27485M->22213M(31744M) 0.169ms [369.088s][info][gc,ergo ] GC(208) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8194K, young_available: 9493M [369.088s][info][gc,ergo ] GC(208) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.9% during period of 2.731s [369.088s][info][gc,ergo ] GC(208) At end of Concurrent Young GC: YOUNG generation used: 6654M, used regions: 6688M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 9492M [369.088s][info][gc,ergo ] GC(208) At end of Concurrent Young GC: OLD generation used: 15559M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 8194K [369.088s][info][gc,free ] Free: 8676M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 3984K, Mutator Free: 1085 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [369.088s][info][gc,stats ] [369.088s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [369.088s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [369.088s][info][gc,stats ] [369.088s][info][gc,stats ] Concurrent Reset 28083 us [369.088s][info][gc,stats ] Pause Init Mark (G) 4478 us [369.088s][info][gc,stats ] Pause Init Mark (N) 3755 us [369.088s][info][gc,stats ] Swap Remembered Set 3328 us [369.088s][info][gc,stats ] Update Region States 294 us [369.088s][info][gc,stats ] Concurrent Scan Remembered Set 29264 us, parallelism: 3.97x [369.088s][info][gc,stats ] RS: 116234 us [369.088s][info][gc,stats ] RS: Scan Clusters 116234 us, workers (us): 29163, 29163, 29156, 28752, ---, ---, ---, ---, [369.088s][info][gc,stats ] Concurrent Mark Roots 4637 us, parallelism: 3.67x [369.088s][info][gc,stats ] CMR: 17014 us [369.088s][info][gc,stats ] CMR: Thread Roots 15912 us, workers (us): 3881, 3901, 4082, 4049, ---, ---, ---, ---, [369.088s][info][gc,stats ] CMR: Code Cache Roots 972 us, workers (us): 334, 285, 174, 179, ---, ---, ---, ---, [369.088s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 32, 24, 22, 16, ---, ---, ---, ---, [369.088s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [369.088s][info][gc,stats ] Concurrent Marking 1949029 us, parallelism: 3.98x [369.088s][info][gc,stats ] CM: 7757078 us [369.088s][info][gc,stats ] CM: Parallel Mark 7757078 us, workers (us): 1939290, 1939269, 1939263, 1939256, ---, ---, ---, ---, [369.088s][info][gc,stats ] Pause Final Mark (G) 1462 us [369.088s][info][gc,stats ] Pause Final Mark (N) 960 us [369.088s][info][gc,stats ] Finish Mark 440 us [369.088s][info][gc,stats ] Update Region States 89 us [369.088s][info][gc,stats ] Choose Collection Set 192 us [369.088s][info][gc,stats ] Rebuild Free Set 41 us [369.088s][info][gc,stats ] Concurrent Thread Roots 5391 us, parallelism: 3.90x [369.088s][info][gc,stats ] CTR: 21032 us [369.088s][info][gc,stats ] CTR: Thread Roots 21032 us, workers (us): 5277, 5233, 5195, 5327, ---, ---, ---, ---, [369.088s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [369.088s][info][gc,stats ] CWRF: 1 us [369.088s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [369.088s][info][gc,stats ] Concurrent Weak Roots 670 us [369.088s][info][gc,stats ] Roots 57 us, parallelism: 1.40x [369.088s][info][gc,stats ] CWR: 80 us [369.088s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 20, 16, 18, ---, ---, ---, ---, [369.088s][info][gc,stats ] Rendezvous 600 us [369.088s][info][gc,stats ] Concurrent Cleanup 106 us [369.088s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.75x [369.088s][info][gc,stats ] CSR: 1153 us [369.088s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 336, 191, 188, 265, ---, ---, ---, ---, [369.088s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 40, 34, 30, ---, ---, ---, ---, [369.088s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [369.088s][info][gc,stats ] Concurrent Evacuation 24226 us [369.088s][info][gc,stats ] Pause Init Update Refs (G) 936 us [369.088s][info][gc,stats ] Pause Init Update Refs (N) 461 us [369.088s][info][gc,stats ] Manage GCLABs 378 us [369.088s][info][gc,stats ] Concurrent Update Refs 641552 us [369.088s][info][gc,stats ] Concurrent Update Thread Roots 12650 us [369.088s][info][gc,stats ] Pause Final Update Refs (G) 845 us [369.088s][info][gc,stats ] Pause Final Update Refs (N) 233 us [369.088s][info][gc,stats ] Update Region States 53 us [369.088s][info][gc,stats ] Trash Collection Set 19 us [369.088s][info][gc,stats ] Rebuild Free Set 73 us [369.088s][info][gc,stats ] Concurrent Cleanup 175 us [369.088s][info][gc,stats ] Workers: Evacuated 54325K across 952782 objects, abandoned 0B across 0 objects. [369.088s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [369.088s][info][gc,stats ] - age 1: 34100656 bytes, 34100656 total [369.088s][info][gc,stats ] - age 2: 1031656 bytes, 35132312 total [369.088s][info][gc,stats ] - age 3: 8574304 bytes, 43706616 total [369.088s][info][gc,stats ] - age 4: 4294624 bytes, 48001240 total [369.088s][info][gc,stats ] - age 5: 1337648 bytes, 49338888 total [369.088s][info][gc,stats ] - age 6: 6286128 bytes, 55625016 total [369.088s][info][gc,stats ] - age 7: 4512 bytes, 55629528 total [369.088s][info][gc,stats ] [369.088s][info][gc,stats ] Mutators: Evacuated 592B across 25 objects, abandoned 0B across 0 objects. [369.088s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [369.088s][info][gc,stats ] - age 1: 384 bytes, 384 total [369.088s][info][gc,stats ] - age 2: 48 bytes, 432 total [369.088s][info][gc,stats ] - age 3: 160 bytes, 592 total [369.089s][info][gc,stats ] [369.089s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [369.089s][info][gc,stats ] - age 1: 16207760 bytes, 16207760 total [369.089s][info][gc,stats ] - age 2: 72506544 bytes, 88714304 total [369.089s][info][gc,stats ] - age 3: 277923176 bytes, 366637480 total [369.089s][info][gc,stats ] - age 4: 264557736 bytes, 631195216 total [369.089s][info][gc,stats ] - age 5: 184045240 bytes, 815240456 total [369.089s][info][gc,stats ] - age 6: 57146696 bytes, 872387152 total [369.089s][info][gc,stats ] - age 7: 386739936 bytes, 1259127088 total [369.089s][info][gc,stats ] [369.089s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [369.089s][info][gc,stats ] - age 7: 10513642272 bytes, 10513642272 total [369.089s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [369.099s][info][gc ] Transition from: normal to: idle [369.099s][info][gc ] Trigger (YOUNG): Average GC time (3677.91 ms) is above the time for average allocation rate (3469 MB/s) to deplete free headroom (0B) (margin of error = 2.81) [369.099s][info][gc,ergo ] Free headroom: 8651M (free) - 1587M (spike) - 12380M (penalties) = 0B [369.099s][info][gc ] Transition from: idle to: normal [369.099s][info][gc ] Heuristics request for young collection accepted [369.099s][info][gc,free ] Free: 8651M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 4845K, Mutator Free: 1082 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [369.099s][info][gc,ergo ] GC(209) Start GC cycle (YOUNG) [369.100s][info][gc,start ] GC(209) Concurrent reset [369.100s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent reset [369.116s][info][gc ] GC(209) Concurrent reset 16.476ms [369.117s][info][gc,start ] GC(209) Pause Init Mark (YOUNG) [369.117s][info][gc,task ] GC(209) Using 8 of 8 workers for init marking [369.121s][info][gc ] GC(209) Pause Init Mark (YOUNG) 4.763ms [369.122s][info][gc,start ] GC(209) Concurrent remembered set scanning [369.122s][info][gc,task ] GC(209) Using 4 of 8 workers for Concurrent remembered set scanning [369.157s][info][gc ] GC(209) Concurrent remembered set scanning 35.726ms [369.157s][info][gc,start ] GC(209) Concurrent marking roots [369.157s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent marking roots [369.162s][info][gc ] GC(209) Concurrent marking roots 4.560ms [369.162s][info][gc,start ] GC(209) Concurrent marking (YOUNG) [369.162s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent marking [371.130s][info][gc ] GC(209) Concurrent marking (YOUNG) 1967.781ms [371.130s][info][gc,start ] GC(209) Pause Final Mark (YOUNG) [371.130s][info][gc,task ] GC(209) Using 8 of 8 workers for final marking [371.131s][info][gc,ergo ] GC(209) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [371.131s][info][gc,ergo ] GC(209) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [371.131s][info][gc,ergo ] GC(209) Chosen CSet evacuates young: 57804K (of which at least: 6156K are to be promoted), old: 0B [371.131s][info][gc,ergo ] GC(209) Collectable Garbage: 5388M (98%), Immediate: 0B (0%), 0 regions, CSet: 5388M (98%), 682 regions [371.131s][info][gc,ergo ] GC(209) Evacuation Targets: YOUNG: 57804K, PROMOTE: 6156K, OLD: 0B, TOTAL: 63960K [371.131s][info][gc,free ] Free: 5378M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 5355K, Mutator Free: 673 Collector Reserve: 73723K, Max: 8192K; Used: 4128B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [371.131s][info][gc ] GC(209) Pause Final Mark (YOUNG) 1.090ms [371.131s][info][gc,start ] GC(209) Concurrent thread roots [371.131s][info][gc,task ] GC(209) Using 4 of 8 workers for Concurrent thread roots [371.135s][info][gc ] GC(209) Concurrent thread roots 4.143ms [371.135s][info][gc,start ] GC(209) Concurrent weak references [371.135s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent weak references [371.135s][info][gc,ref ] GC(209) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [371.135s][info][gc,ref ] GC(209) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [371.135s][info][gc,ref ] GC(209) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [371.135s][info][gc ] GC(209) Concurrent weak references 0.037ms [371.135s][info][gc,start ] GC(209) Concurrent weak roots [371.136s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent weak root [371.136s][info][gc ] GC(209) Concurrent weak roots 0.690ms [371.136s][info][gc,start ] GC(209) Concurrent cleanup [371.136s][info][gc ] GC(209) Concurrent cleanup 26264M->26264M(31744M) 0.103ms [371.136s][info][gc,free ] Free: 5364M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 3157K, Mutator Free: 671 Collector Reserve: 73715K, Max: 8192K; Used: 12384B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [371.136s][info][gc,start ] GC(209) Concurrent strong roots [371.136s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent strong root [371.137s][info][gc ] GC(209) Concurrent strong roots 0.411ms [371.137s][info][gc,start ] GC(209) Concurrent evacuation [371.137s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent evacuation [371.139s][info][gc ] GC(209) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15696M [371.139s][info][gc ] GC(209) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15960M [371.148s][info][gc,ergo ] GC(209) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390656, promotion expended: 4716192, old capacity: 16735272960, old_used: 16700831824, old unaffiliated regions: 0 [371.148s][info][gc,ergo ] GC(209) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390656, promotion expended: 4716192, old capacity: 16735272960, old_used: 16700831824, old unaffiliated regions: 0 [371.148s][info][gc,ergo ] GC(209) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390656, promotion expended: 4716192, old capacity: 16735272960, old_used: 16700831824, old unaffiliated regions: 0 [371.148s][info][gc,ergo ] GC(209) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390656, promotion expended: 4716192, old capacity: 16735272960, old_used: 16700831824, old unaffiliated regions: 0 [371.148s][info][gc,ergo ] GC(209) Squelching additional promotion failure reports for current epoch [371.162s][info][gc ] GC(209) Concurrent evacuation 24.865ms [371.162s][info][gc,start ] GC(209) Pause Init Update Refs [371.162s][info][gc ] GC(209) Pause Init Update Refs 0.500ms [371.163s][info][gc,start ] GC(209) Concurrent update references [371.163s][info][gc,task ] GC(209) Using 4 of 8 workers for concurrent reference update [371.163s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [371.848s][info][gc ] GC(209) Concurrent update references 685.257ms [371.848s][info][gc,start ] GC(209) Concurrent update thread roots [371.861s][info][gc ] GC(209) Concurrent update thread roots 13.164ms [371.862s][info][gc,start ] GC(209) Pause Final Update Refs [371.862s][info][gc,task ] GC(209) Using 8 of 8 workers for final reference update [371.862s][info][gc,free ] Free: 8578M, Max: 8192K regular, 480M humongous, Frag: 85% external, 62% internal; Used: 5391M, Mutator Free: 1073 Collector Reserve: 792M, Max: 8192K; Used: 65536K Old Collector Reserve: 3574K, Max: 3574K; Used: 4618K [371.862s][info][gc ] GC(209) Pause Final Update Refs 0.233ms [371.862s][info][gc,start ] GC(209) Concurrent cleanup [371.862s][info][gc ] GC(209) Concurrent cleanup 27782M->22340M(31744M) 0.182ms [371.862s][info][gc,ergo ] GC(209) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3581K, young_available: 9370M [371.862s][info][gc,ergo ] GC(209) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.9% during period of 2.775s [371.862s][info][gc,ergo ] GC(209) At end of Concurrent Young GC: YOUNG generation used: 6414M, used regions: 6424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15784M, available: 9369M [371.862s][info][gc,ergo ] GC(209) At end of Concurrent Young GC: OLD generation used: 15927M, used regions: 15960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15960M, available: 3581K [371.862s][info][gc,free ] Free: 8577M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 6745K, Mutator Free: 1073 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 3574K, Max: 3574K; Used: 4618K [371.863s][info][gc,stats ] [371.863s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [371.863s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [371.863s][info][gc,stats ] [371.863s][info][gc,stats ] Concurrent Reset 16505 us [371.863s][info][gc,stats ] Pause Init Mark (G) 5557 us [371.863s][info][gc,stats ] Pause Init Mark (N) 4774 us [371.863s][info][gc,stats ] Swap Remembered Set 4431 us [371.863s][info][gc,stats ] Update Region States 188 us [371.863s][info][gc,stats ] Concurrent Scan Remembered Set 35743 us, parallelism: 3.97x [371.863s][info][gc,stats ] RS: 142056 us [371.863s][info][gc,stats ] RS: Scan Clusters 142056 us, workers (us): 35661, 35654, 35414, 35326, ---, ---, ---, ---, [371.863s][info][gc,stats ] Concurrent Mark Roots 4574 us, parallelism: 3.69x [371.863s][info][gc,stats ] CMR: 16871 us [371.863s][info][gc,stats ] CMR: Thread Roots 15813 us, workers (us): 3998, 3950, 4021, 3845, ---, ---, ---, ---, [371.863s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 142, 276, 184, 335, ---, ---, ---, ---, [371.863s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 28, 22, 18, 17, ---, ---, ---, ---, [371.863s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [371.863s][info][gc,stats ] Concurrent Marking 1967810 us, parallelism: 3.98x [371.863s][info][gc,stats ] CM: 7830512 us [371.863s][info][gc,stats ] CM: Parallel Mark 7830512 us, workers (us): 1957635, 1957637, 1957623, 1957616, ---, ---, ---, ---, [371.863s][info][gc,stats ] Pause Final Mark (G) 1599 us [371.863s][info][gc,stats ] Pause Final Mark (N) 1095 us [371.863s][info][gc,stats ] Finish Mark 568 us [371.863s][info][gc,stats ] Update Region States 90 us [371.863s][info][gc,stats ] Choose Collection Set 202 us [371.863s][info][gc,stats ] Rebuild Free Set 44 us [371.863s][info][gc,stats ] Concurrent Thread Roots 4156 us, parallelism: 3.91x [371.863s][info][gc,stats ] CTR: 16233 us [371.863s][info][gc,stats ] CTR: Thread Roots 16233 us, workers (us): 4064, 4041, 4078, 4051, ---, ---, ---, ---, [371.863s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [371.863s][info][gc,stats ] CWRF: 1 us [371.863s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [371.863s][info][gc,stats ] Concurrent Weak Roots 695 us [371.863s][info][gc,stats ] Roots 53 us, parallelism: 1.28x [371.863s][info][gc,stats ] CWR: 67 us [371.863s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 24, 19, 16, 9, ---, ---, ---, ---, [371.863s][info][gc,stats ] Rendezvous 629 us [371.863s][info][gc,stats ] Concurrent Cleanup 107 us [371.863s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.64x [371.863s][info][gc,stats ] CSR: 1094 us [371.863s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 242, 157, 342, 199, ---, ---, ---, ---, [371.863s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 35, 34, 30, 28, ---, ---, ---, ---, [371.863s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 23, ---, 6, ---, ---, ---, ---, [371.863s][info][gc,stats ] Concurrent Evacuation 24879 us [371.863s][info][gc,stats ] Pause Init Update Refs (G) 1027 us [371.863s][info][gc,stats ] Pause Init Update Refs (N) 509 us [371.863s][info][gc,stats ] Manage GCLABs 412 us [371.863s][info][gc,stats ] Concurrent Update Refs 685283 us [371.863s][info][gc,stats ] Concurrent Update Thread Roots 13184 us [371.863s][info][gc,stats ] Pause Final Update Refs (G) 878 us [371.863s][info][gc,stats ] Pause Final Update Refs (N) 239 us [371.863s][info][gc,stats ] Update Region States 52 us [371.863s][info][gc,stats ] Trash Collection Set 15 us [371.863s][info][gc,stats ] Rebuild Free Set 74 us [371.863s][info][gc,stats ] Concurrent Cleanup 189 us [371.863s][info][gc,stats ] Workers: Evacuated 63960K across 1227513 objects, abandoned 0B across 0 objects. [371.863s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [371.863s][info][gc,stats ] - age 1: 37134656 bytes, 37134656 total [371.863s][info][gc,stats ] - age 2: 773192 bytes, 37907848 total [371.863s][info][gc,stats ] - age 3: 874984 bytes, 38782832 total [371.863s][info][gc,stats ] - age 4: 8502808 bytes, 47285640 total [371.863s][info][gc,stats ] - age 5: 4279456 bytes, 51565096 total [371.863s][info][gc,stats ] - age 6: 1337232 bytes, 52902328 total [371.863s][info][gc,stats ] - age 7: 6288920 bytes, 59191248 total [371.863s][info][gc,stats ] - age 8: 1588256 bytes, 60779504 total [371.863s][info][gc,stats ] [371.863s][info][gc,stats ] Mutators: Evacuated 288B across 18 objects, abandoned 0B across 0 objects. [371.863s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [371.863s][info][gc,stats ] - age 1: 32 bytes, 32 total [371.863s][info][gc,stats ] - age 2: 64 bytes, 96 total [371.863s][info][gc,stats ] - age 3: 64 bytes, 160 total [371.863s][info][gc,stats ] - age 4: 128 bytes, 288 total [371.863s][info][gc,stats ] [371.863s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [371.863s][info][gc,stats ] - age 2: 16198232 bytes, 16198232 total [371.863s][info][gc,stats ] - age 3: 72479352 bytes, 88677584 total [371.863s][info][gc,stats ] - age 4: 277760160 bytes, 366437744 total [371.863s][info][gc,stats ] - age 5: 264468920 bytes, 630906664 total [371.863s][info][gc,stats ] - age 6: 184034600 bytes, 814941264 total [371.863s][info][gc,stats ] - age 7: 57146696 bytes, 872087960 total [371.863s][info][gc,stats ] [371.863s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [371.863s][info][gc,stats ] - age 7: 10894077760 bytes, 10894077760 total [371.863s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [371.873s][info][gc ] Transition from: normal to: idle [371.874s][info][gc ] Trigger (YOUNG): Average GC time (4166.59 ms) is above the time for average allocation rate (3355 MB/s) to deplete free headroom (0B) (margin of error = 2.83) [371.874s][info][gc,ergo ] Free headroom: 8552M (free) - 1587M (spike) - 12062M (penalties) = 0B [371.874s][info][gc ] Transition from: idle to: normal [371.874s][info][gc ] Heuristics request for young collection accepted [371.874s][info][gc,free ] Free: 8552M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 7427K, Mutator Free: 1070 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 3574K, Max: 3574K; Used: 4618K [371.874s][info][gc,ergo ] GC(210) Start GC cycle (YOUNG) [371.874s][info][gc,start ] GC(210) Concurrent reset [371.874s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent reset [371.901s][info][gc ] GC(210) Concurrent reset 27.135ms [371.902s][info][gc,start ] GC(210) Pause Init Mark (YOUNG) [371.902s][info][gc,task ] GC(210) Using 8 of 8 workers for init marking [371.906s][info][gc ] GC(210) Pause Init Mark (YOUNG) 3.854ms [371.906s][info][gc,start ] GC(210) Concurrent remembered set scanning [371.906s][info][gc,task ] GC(210) Using 4 of 8 workers for Concurrent remembered set scanning [372.482s][info][gc ] GC(210) Concurrent remembered set scanning 575.535ms [372.482s][info][gc,start ] GC(210) Concurrent marking roots [372.482s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent marking roots [372.485s][info][gc ] GC(210) Concurrent marking roots 2.968ms [372.485s][info][gc,start ] GC(210) Concurrent marking (YOUNG) [372.485s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent marking [373.015s][info][gc ] Periodic Sample: GCU = 24.480%, MU = 17.994% during most recent 5.0s [373.928s][info][gc ] GC(210) Concurrent marking (YOUNG) 1442.956ms [373.928s][info][gc,start ] GC(210) Pause Final Mark (YOUNG) [373.928s][info][gc,task ] GC(210) Using 8 of 8 workers for final marking [373.929s][info][gc,ergo ] GC(210) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [373.929s][info][gc,ergo ] GC(210) Adaptive CSet Selection for YOUNG. Max Evacuation: 657M, Actual Free: 0B. [373.929s][info][gc,ergo ] GC(210) Chosen CSet evacuates young: 51297K (of which at least: 0B are to be promoted), old: 0B [373.929s][info][gc,ergo ] GC(210) Collectable Garbage: 5530M (98%), Immediate: 0B (0%), 0 regions, CSet: 5530M (98%), 698 regions [373.929s][info][gc,ergo ] GC(210) Evacuation Targets: YOUNG: 51297K, PROMOTE: 0B, OLD: 0B, TOTAL: 51297K [373.929s][info][gc,free ] Free: 5218M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 5448K, Mutator Free: 653 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 3574K, Max: 3574K; Used: 4618K [373.929s][info][gc ] GC(210) Pause Final Mark (YOUNG) 1.062ms [373.929s][info][gc,start ] GC(210) Concurrent thread roots [373.929s][info][gc,task ] GC(210) Using 4 of 8 workers for Concurrent thread roots [373.935s][info][gc ] GC(210) Concurrent thread roots 5.238ms [373.935s][info][gc,start ] GC(210) Concurrent weak references [373.935s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent weak references [373.935s][info][gc,ref ] GC(210) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [373.935s][info][gc,ref ] GC(210) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [373.935s][info][gc,ref ] GC(210) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [373.935s][info][gc ] GC(210) Concurrent weak references 0.050ms [373.935s][info][gc,start ] GC(210) Concurrent weak roots [373.935s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent weak root [373.936s][info][gc ] GC(210) Concurrent weak roots 0.993ms [373.936s][info][gc,start ] GC(210) Concurrent cleanup [373.936s][info][gc ] GC(210) Concurrent cleanup 26442M->26442M(31744M) 0.111ms [373.936s][info][gc,free ] Free: 5201M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 6270K, Mutator Free: 651 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 3574K, Max: 3574K; Used: 4618K [373.936s][info][gc,start ] GC(210) Concurrent strong roots [373.936s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent strong root [373.936s][info][gc ] GC(210) Concurrent strong roots 0.420ms [373.936s][info][gc,start ] GC(210) Concurrent evacuation [373.936s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent evacuation [373.948s][info][gc ] GC(210) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15968M [373.957s][info][gc,ergo ] GC(210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3666944, promotion expended: 3534280, old capacity: 16743661568, old_used: 16712762448, old unaffiliated regions: 0 [373.957s][info][gc,ergo ] GC(210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3666944, promotion expended: 3534280, old capacity: 16743661568, old_used: 16712762448, old unaffiliated regions: 0 [373.957s][info][gc,ergo ] GC(210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3666944, promotion expended: 3534280, old capacity: 16743661568, old_used: 16712762448, old unaffiliated regions: 0 [373.957s][info][gc,ergo ] GC(210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3666944, promotion expended: 3534280, old capacity: 16743661568, old_used: 16712762448, old unaffiliated regions: 0 [373.957s][info][gc,ergo ] GC(210) Squelching additional promotion failure reports for current epoch [373.960s][info][gc ] GC(210) Concurrent evacuation 23.935ms [373.960s][info][gc,start ] GC(210) Pause Init Update Refs [373.961s][info][gc ] GC(210) Pause Init Update Refs 0.473ms [373.961s][info][gc,start ] GC(210) Concurrent update references [373.961s][info][gc,task ] GC(210) Using 4 of 8 workers for concurrent reference update [373.961s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [374.626s][info][gc ] GC(210) Concurrent update references 664.422ms [374.626s][info][gc,start ] GC(210) Concurrent update thread roots [374.640s][info][gc ] GC(210) Concurrent update thread roots 13.956ms [374.640s][info][gc,start ] GC(210) Pause Final Update Refs [374.640s][info][gc,task ] GC(210) Using 8 of 8 workers for final reference update [374.640s][info][gc,free ] Free: 8587M, Max: 8192K regular, 480M humongous, Frag: 85% external, 64% internal; Used: 5529M, Mutator Free: 1074 Collector Reserve: 792M, Max: 8192K; Used: 57344K Old Collector Reserve: 122K, Max: 122K; Used: 8070K [374.640s][info][gc ] GC(210) Pause Final Update Refs 0.239ms [374.640s][info][gc,start ] GC(210) Concurrent cleanup [374.641s][info][gc ] GC(210) Concurrent cleanup 27907M->22335M(31744M) 0.181ms [374.641s][info][gc,ergo ] GC(210) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 129K, young_available: 9379M [374.641s][info][gc,ergo ] GC(210) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.0% during period of 2.778s [374.641s][info][gc,ergo ] GC(210) At end of Concurrent Young GC: YOUNG generation used: 6397M, used regions: 6408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15776M, available: 9378M [374.641s][info][gc,ergo ] GC(210) At end of Concurrent Young GC: OLD generation used: 15938M, used regions: 15968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15968M, available: 129K [374.641s][info][gc,free ] Free: 8586M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 5640K, Mutator Free: 1074 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 122K, Max: 122K; Used: 8070K [374.641s][info][gc,stats ] [374.641s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [374.641s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [374.641s][info][gc,stats ] [374.641s][info][gc,stats ] Concurrent Reset 27171 us [374.641s][info][gc,stats ] Pause Init Mark (G) 4644 us [374.641s][info][gc,stats ] Pause Init Mark (N) 3866 us [374.641s][info][gc,stats ] Swap Remembered Set 3461 us [374.641s][info][gc,stats ] Update Region States 244 us [374.641s][info][gc,stats ] Concurrent Scan Remembered Set 575564 us, parallelism: 4.00x [374.641s][info][gc,stats ] RS: 2301876 us [374.641s][info][gc,stats ] RS: Scan Clusters 2301876 us, workers (us): 575480, 575479, 575462, 575456, ---, ---, ---, ---, [374.641s][info][gc,stats ] Concurrent Mark Roots 2986 us, parallelism: 3.51x [374.641s][info][gc,stats ] CMR: 10472 us [374.641s][info][gc,stats ] CMR: Thread Roots 9193 us, workers (us): 2146, 2329, 2330, 2388, ---, ---, ---, ---, [374.641s][info][gc,stats ] CMR: Code Cache Roots 1140 us, workers (us): 425, 242, 300, 173, ---, ---, ---, ---, [374.641s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 26, 23, 15, ---, ---, ---, ---, [374.641s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 36, 8, ---, ---, ---, ---, ---, [374.641s][info][gc,stats ] Concurrent Marking 1442983 us, parallelism: 3.98x [374.641s][info][gc,stats ] CM: 5736610 us [374.641s][info][gc,stats ] CM: Parallel Mark 5736610 us, workers (us): 1434163, 1434168, 1434142, 1434137, ---, ---, ---, ---, [374.641s][info][gc,stats ] Pause Final Mark (G) 1662 us [374.641s][info][gc,stats ] Pause Final Mark (N) 1068 us [374.641s][info][gc,stats ] Finish Mark 533 us [374.641s][info][gc,stats ] Update Region States 99 us [374.641s][info][gc,stats ] Choose Collection Set 196 us [374.641s][info][gc,stats ] Rebuild Free Set 55 us [374.641s][info][gc,stats ] Concurrent Thread Roots 5255 us, parallelism: 3.90x [374.641s][info][gc,stats ] CTR: 20477 us [374.641s][info][gc,stats ] CTR: Thread Roots 20477 us, workers (us): 5160, 5181, 5073, 5063, ---, ---, ---, ---, [374.641s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [374.641s][info][gc,stats ] CWRF: 1 us [374.641s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [374.641s][info][gc,stats ] Concurrent Weak Roots 1003 us [374.641s][info][gc,stats ] Roots 56 us, parallelism: 1.42x [374.641s][info][gc,stats ] CWR: 79 us [374.641s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 27, 21, 17, 13, ---, ---, ---, ---, [374.641s][info][gc,stats ] Rendezvous 926 us [374.641s][info][gc,stats ] Concurrent Cleanup 115 us [374.641s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.44x [374.641s][info][gc,stats ] CSR: 1060 us [374.641s][info][gc,stats ] CSR: Code Cache Roots 917 us, workers (us): 152, 165, 252, 348, ---, ---, ---, ---, [374.641s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 35, 32, 28, 21, ---, ---, ---, ---, [374.641s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [374.641s][info][gc,stats ] Concurrent Evacuation 23949 us [374.641s][info][gc,stats ] Pause Init Update Refs (G) 991 us [374.641s][info][gc,stats ] Pause Init Update Refs (N) 483 us [374.641s][info][gc,stats ] Manage GCLABs 403 us [374.641s][info][gc,stats ] Concurrent Update Refs 664448 us [374.641s][info][gc,stats ] Concurrent Update Thread Roots 13964 us [374.641s][info][gc,stats ] Pause Final Update Refs (G) 833 us [374.641s][info][gc,stats ] Pause Final Update Refs (N) 244 us [374.641s][info][gc,stats ] Update Region States 50 us [374.641s][info][gc,stats ] Trash Collection Set 19 us [374.641s][info][gc,stats ] Rebuild Free Set 73 us [374.641s][info][gc,stats ] Concurrent Cleanup 188 us [374.641s][info][gc,stats ] Workers: Evacuated 51297K across 836483 objects, abandoned 0B across 0 objects. [374.641s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [374.641s][info][gc,stats ] - age 1: 35434880 bytes, 35434880 total [374.641s][info][gc,stats ] - age 2: 629816 bytes, 36064696 total [374.641s][info][gc,stats ] - age 3: 772984 bytes, 36837680 total [374.641s][info][gc,stats ] - age 4: 797920 bytes, 37635600 total [374.641s][info][gc,stats ] - age 5: 8198544 bytes, 45834144 total [374.641s][info][gc,stats ] - age 6: 2547328 bytes, 48381472 total [374.641s][info][gc,stats ] - age 7: 2514552 bytes, 50896024 total [374.641s][info][gc,stats ] - age 8: 1493600 bytes, 52389624 total [374.641s][info][gc,stats ] - age 9: 138912 bytes, 52528536 total [374.641s][info][gc,stats ] [374.641s][info][gc,stats ] Mutators: Evacuated 464B across 28 objects, abandoned 0B across 0 objects. [374.641s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [374.641s][info][gc,stats ] - age 1: 64 bytes, 64 total [374.641s][info][gc,stats ] - age 2: 112 bytes, 176 total [374.641s][info][gc,stats ] - age 3: 80 bytes, 256 total [374.641s][info][gc,stats ] - age 4: 128 bytes, 384 total [374.641s][info][gc,stats ] - age 5: 80 bytes, 464 total [374.641s][info][gc,stats ] [374.641s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [374.641s][info][gc,stats ] - age 1: 7176368 bytes, 7176368 total [374.641s][info][gc,stats ] - age 3: 16198232 bytes, 23374600 total [374.641s][info][gc,stats ] - age 4: 72479320 bytes, 95853920 total [374.641s][info][gc,stats ] - age 5: 277760160 bytes, 373614080 total [374.641s][info][gc,stats ] - age 6: 264468920 bytes, 638083000 total [374.641s][info][gc,stats ] - age 7: 184034600 bytes, 822117600 total [374.641s][info][gc,stats ] - age 8: 49316392 bytes, 871433992 total [374.641s][info][gc,stats ] [374.641s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [374.641s][info][gc,stats ] - age 7: 10901908064 bytes, 10901908064 total [374.642s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [374.652s][info][gc ] Transition from: normal to: idle [374.652s][info][gc ] Trigger (YOUNG): Average GC time (4515.49 ms) is above the time for average allocation rate (3248 MB/s) to deplete free headroom (0B) (margin of error = 2.84) [374.652s][info][gc,ergo ] Free headroom: 8561M (free) - 1587M (spike) - 11745M (penalties) = 0B [374.652s][info][gc ] Transition from: idle to: normal [374.652s][info][gc ] Heuristics request for young collection accepted [374.652s][info][gc,free ] Free: 8561M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 6290K, Mutator Free: 1071 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 122K, Max: 122K; Used: 8070K [374.652s][info][gc,ergo ] GC(211) Start GC cycle (YOUNG) [374.652s][info][gc,start ] GC(211) Concurrent reset [374.652s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent reset [374.670s][info][gc ] GC(211) Concurrent reset 17.580ms [374.670s][info][gc,start ] GC(211) Pause Init Mark (YOUNG) [374.670s][info][gc,task ] GC(211) Using 8 of 8 workers for init marking [374.674s][info][gc ] GC(211) Pause Init Mark (YOUNG) 3.758ms [374.674s][info][gc,start ] GC(211) Concurrent remembered set scanning [374.674s][info][gc,task ] GC(211) Using 4 of 8 workers for Concurrent remembered set scanning [375.207s][info][gc ] GC(211) Concurrent remembered set scanning 532.783ms [375.207s][info][gc,start ] GC(211) Concurrent marking roots [375.207s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent marking roots [375.210s][info][gc ] GC(211) Concurrent marking roots 2.939ms [375.210s][info][gc,start ] GC(211) Concurrent marking (YOUNG) [375.210s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent marking [376.600s][info][gc ] GC(211) Concurrent marking (YOUNG) 1390.267ms [376.601s][info][gc,start ] GC(211) Pause Final Mark (YOUNG) [376.601s][info][gc,task ] GC(211) Using 8 of 8 workers for final marking [376.602s][info][gc,ergo ] GC(211) Planning to promote in place 0 humongous regions and 15 regular regions, spanning a total of 125829120 used bytes [376.602s][info][gc,ergo ] GC(211) Adaptive CSet Selection for YOUNG. Max Evacuation: 657M, Actual Free: 0B. [376.602s][info][gc,ergo ] GC(211) Chosen CSet evacuates young: 49220K (of which at least: 0B are to be promoted), old: 0B [376.602s][info][gc,ergo ] GC(211) Collectable Garbage: 5508M (98%), Immediate: 0B (0%), 0 regions, CSet: 5508M (98%), 695 regions [376.602s][info][gc,ergo ] GC(211) Evacuation Targets: YOUNG: 49220K, PROMOTE: 0B, OLD: 0B, TOTAL: 49220K [376.602s][info][gc,free ] Free: 5414M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 1451K, Mutator Free: 677 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 122K, Max: 122K; Used: 8070K [376.602s][info][gc ] GC(211) Pause Final Mark (YOUNG) 1.257ms [376.602s][info][gc,start ] GC(211) Concurrent thread roots [376.602s][info][gc,task ] GC(211) Using 4 of 8 workers for Concurrent thread roots [376.607s][info][gc ] GC(211) Concurrent thread roots 4.890ms [376.607s][info][gc,start ] GC(211) Concurrent weak references [376.607s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent weak references [376.607s][info][gc,ref ] GC(211) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [376.607s][info][gc,ref ] GC(211) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [376.607s][info][gc,ref ] GC(211) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [376.607s][info][gc ] GC(211) Concurrent weak references 0.051ms [376.607s][info][gc,start ] GC(211) Concurrent weak roots [376.607s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent weak root [376.608s][info][gc ] GC(211) Concurrent weak roots 0.826ms [376.608s][info][gc,start ] GC(211) Concurrent cleanup [376.608s][info][gc ] GC(211) Concurrent cleanup 26246M->26246M(31744M) 0.110ms [376.608s][info][gc,free ] Free: 5399M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 182K, Mutator Free: 675 Collector Reserve: 65503K, Max: 8192K; Used: 33024B Old Collector Reserve: 122K, Max: 122K; Used: 8070K [376.608s][info][gc,start ] GC(211) Concurrent strong roots [376.608s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent strong root [376.609s][info][gc ] GC(211) Concurrent strong roots 0.489ms [376.609s][info][gc,start ] GC(211) Concurrent evacuation [376.609s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent evacuation [376.610s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15976M [376.610s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15984M [376.610s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15992M [376.612s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16000M [376.612s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16008M [376.613s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16016M [376.614s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16024M [376.616s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16032M [376.617s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16040M [376.628s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16048M [376.628s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16056M [376.628s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16064M [376.628s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16072M [376.630s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16080M [376.630s][info][gc ] GC(211) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [376.635s][info][gc,ergo ] GC(211) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 132096, promotion expended: 71520, old capacity: 16869490688, old_used: 16838663248, old unaffiliated regions: 0 [376.635s][info][gc,ergo ] GC(211) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 132096, promotion expended: 71520, old capacity: 16869490688, old_used: 16838663248, old unaffiliated regions: 0 [376.635s][info][gc,ergo ] GC(211) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 132096, promotion expended: 71520, old capacity: 16869490688, old_used: 16838663248, old unaffiliated regions: 0 [376.635s][info][gc,ergo ] GC(211) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 132096, promotion expended: 71520, old capacity: 16869490688, old_used: 16838663248, old unaffiliated regions: 0 [376.635s][info][gc,ergo ] GC(211) Squelching additional promotion failure reports for current epoch [376.643s][info][gc ] GC(211) Concurrent evacuation 33.892ms [376.643s][info][gc,start ] GC(211) Pause Init Update Refs [376.643s][info][gc ] GC(211) Pause Init Update Refs 0.462ms [376.644s][info][gc,start ] GC(211) Concurrent update references [376.644s][info][gc,task ] GC(211) Using 4 of 8 workers for concurrent reference update [376.644s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [377.297s][info][gc ] GC(211) Concurrent update references 653.340ms [377.297s][info][gc,start ] GC(211) Concurrent update thread roots [377.313s][info][gc ] GC(211) Concurrent update thread roots 15.741ms [377.313s][info][gc,start ] GC(211) Pause Final Update Refs [377.313s][info][gc,task ] GC(211) Using 8 of 8 workers for final reference update [377.313s][info][gc,free ] Free: 8765M, Max: 8192K regular, 480M humongous, Frag: 86% external, 62% internal; Used: 5495M, Mutator Free: 1096 Collector Reserve: 784M, Max: 8192K; Used: 65536K Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [377.313s][info][gc ] GC(211) Pause Final Update Refs 0.220ms [377.314s][info][gc,start ] GC(211) Concurrent cleanup [377.314s][info][gc ] GC(211) Concurrent cleanup 27713M->22165M(31744M) 0.199ms [377.314s][info][gc,ergo ] GC(211) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20480B, young_available: 9548M [377.314s][info][gc,ergo ] GC(211) At end of Concurrent Young GC: GCU: 24.4%, MU: 17.9% during period of 2.673s [377.314s][info][gc,ergo ] GC(211) At end of Concurrent Young GC: YOUNG generation used: 6107M, used regions: 6120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15656M, available: 9548M [377.314s][info][gc,ergo ] GC(211) At end of Concurrent Young GC: OLD generation used: 16058M, used regions: 16088M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16088M, available: 20480B [377.314s][info][gc,free ] Free: 8764M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 3916K, Mutator Free: 1096 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [377.314s][info][gc,stats ] [377.314s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [377.314s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [377.314s][info][gc,stats ] [377.314s][info][gc,stats ] Concurrent Reset 17609 us [377.314s][info][gc,stats ] Pause Init Mark (G) 4618 us [377.314s][info][gc,stats ] Pause Init Mark (N) 3782 us [377.314s][info][gc,stats ] Swap Remembered Set 3418 us [377.314s][info][gc,stats ] Update Region States 193 us [377.314s][info][gc,stats ] Concurrent Scan Remembered Set 532812 us, parallelism: 4.00x [377.314s][info][gc,stats ] RS: 2130277 us [377.314s][info][gc,stats ] RS: Scan Clusters 2130277 us, workers (us): 532710, 532707, 532703, 532158, ---, ---, ---, ---, [377.314s][info][gc,stats ] Concurrent Mark Roots 2956 us, parallelism: 3.36x [377.314s][info][gc,stats ] CMR: 9932 us [377.314s][info][gc,stats ] CMR: Thread Roots 8877 us, workers (us): 2235, 2450, 2010, 2182, ---, ---, ---, ---, [377.314s][info][gc,stats ] CMR: Code Cache Roots 932 us, workers (us): 176, 154, 332, 270, ---, ---, ---, ---, [377.314s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 28, 24, 19, 18, ---, ---, ---, ---, [377.314s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, 7, ---, ---, ---, ---, ---, ---, [377.314s][info][gc,stats ] Concurrent Marking 1390303 us, parallelism: 3.98x [377.314s][info][gc,stats ] CM: 5527975 us [377.314s][info][gc,stats ] CM: Parallel Mark 5527975 us, workers (us): 1381997, 1381997, 1382004, 1381977, ---, ---, ---, ---, [377.314s][info][gc,stats ] Pause Final Mark (G) 1853 us [377.315s][info][gc,stats ] Pause Final Mark (N) 1264 us [377.315s][info][gc,stats ] Finish Mark 448 us [377.315s][info][gc,stats ] Update Region States 93 us [377.315s][info][gc,stats ] Choose Collection Set 186 us [377.315s][info][gc,stats ] Rebuild Free Set 43 us [377.315s][info][gc,stats ] Concurrent Thread Roots 4904 us, parallelism: 3.91x [377.315s][info][gc,stats ] CTR: 19152 us [377.315s][info][gc,stats ] CTR: Thread Roots 19152 us, workers (us): 4826, 4808, 4776, 4743, ---, ---, ---, ---, [377.315s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.04x [377.315s][info][gc,stats ] CWRF: 2 us [377.315s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [377.315s][info][gc,stats ] Concurrent Weak Roots 832 us [377.315s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [377.315s][info][gc,stats ] CWR: 67 us [377.315s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 17, 16, 13, ---, ---, ---, ---, [377.315s][info][gc,stats ] Rendezvous 768 us [377.315s][info][gc,stats ] Concurrent Cleanup 118 us [377.315s][info][gc,stats ] Concurrent Strong Roots 499 us, parallelism: 2.56x [377.315s][info][gc,stats ] CSR: 1279 us [377.315s][info][gc,stats ] CSR: Code Cache Roots 1066 us, workers (us): 195, 289, 197, 385, ---, ---, ---, ---, [377.315s][info][gc,stats ] CSR: VM Strong Roots 179 us, workers (us): 52, 48, 43, 37, ---, ---, ---, ---, [377.315s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 7, ---, 26, ---, ---, ---, ---, ---, [377.315s][info][gc,stats ] Concurrent Evacuation 33906 us [377.315s][info][gc,stats ] Pause Init Update Refs (G) 914 us [377.315s][info][gc,stats ] Pause Init Update Refs (N) 470 us [377.315s][info][gc,stats ] Manage GCLABs 389 us [377.315s][info][gc,stats ] Concurrent Update Refs 653366 us [377.315s][info][gc,stats ] Concurrent Update Thread Roots 15763 us [377.315s][info][gc,stats ] Pause Final Update Refs (G) 873 us [377.315s][info][gc,stats ] Pause Final Update Refs (N) 226 us [377.315s][info][gc,stats ] Update Region States 47 us [377.315s][info][gc,stats ] Trash Collection Set 15 us [377.315s][info][gc,stats ] Rebuild Free Set 73 us [377.315s][info][gc,stats ] Concurrent Cleanup 206 us [377.315s][info][gc,stats ] Workers: Evacuated 49218K across 783406 objects, abandoned 0B across 0 objects. [377.315s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [377.315s][info][gc,stats ] - age 1: 36003568 bytes, 36003568 total [377.315s][info][gc,stats ] - age 2: 757408 bytes, 36760976 total [377.315s][info][gc,stats ] - age 3: 453960 bytes, 37214936 total [377.315s][info][gc,stats ] - age 4: 586752 bytes, 37801688 total [377.315s][info][gc,stats ] - age 5: 510808 bytes, 38312496 total [377.315s][info][gc,stats ] - age 6: 8036408 bytes, 46348904 total [377.315s][info][gc,stats ] - age 7: 2565328 bytes, 48914232 total [377.315s][info][gc,stats ] - age 8: 1346752 bytes, 50260984 total [377.315s][info][gc,stats ] - age 9: 27264 bytes, 50288248 total [377.315s][info][gc,stats ] - age 10: 111648 bytes, 50399896 total [377.315s][info][gc,stats ] [377.315s][info][gc,stats ] Mutators: Evacuated 1568B across 69 objects, abandoned 0B across 0 objects. [377.315s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [377.315s][info][gc,stats ] - age 1: 896 bytes, 896 total [377.315s][info][gc,stats ] - age 2: 128 bytes, 1024 total [377.315s][info][gc,stats ] - age 3: 32 bytes, 1056 total [377.315s][info][gc,stats ] - age 4: 64 bytes, 1120 total [377.315s][info][gc,stats ] - age 5: 256 bytes, 1376 total [377.315s][info][gc,stats ] - age 6: 160 bytes, 1536 total [377.315s][info][gc,stats ] - age 7: 32 bytes, 1568 total [377.315s][info][gc,stats ] [377.315s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [377.315s][info][gc,stats ] - age 2: 7136456 bytes, 7136456 total [377.315s][info][gc,stats ] - age 4: 16179504 bytes, 23315960 total [377.315s][info][gc,stats ] - age 5: 72433080 bytes, 95749040 total [377.315s][info][gc,stats ] - age 6: 277575224 bytes, 373324264 total [377.315s][info][gc,stats ] - age 7: 264468520 bytes, 637792784 total [377.315s][info][gc,stats ] - age 8: 68810016 bytes, 706602800 total [377.315s][info][gc,stats ] - age 9: 49316392 bytes, 755919192 total [377.315s][info][gc,stats ] [377.315s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [377.315s][info][gc,stats ] - age 7: 11017132648 bytes, 11017132648 total [377.315s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [377.325s][info][gc ] Transition from: normal to: idle [377.326s][info][gc ] Trigger (YOUNG): Average GC time (4720.33 ms) is above the time for average allocation rate (3148 MB/s) to deplete free headroom (0B) (margin of error = 2.85) [377.326s][info][gc,ergo ] Free headroom: 8738M (free) - 1587M (spike) - 11427M (penalties) = 0B [377.326s][info][gc ] Transition from: idle to: normal [377.326s][info][gc ] Heuristics request for young collection accepted [377.326s][info][gc,free ] Free: 8738M, Max: 8192K regular, 552M humongous, Frag: 94% external, 0% internal; Used: 5366K, Mutator Free: 1093 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [377.326s][info][gc,ergo ] GC(212) Start GC cycle (YOUNG) [377.326s][info][gc,start ] GC(212) Concurrent reset [377.326s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent reset [377.351s][info][gc ] GC(212) Concurrent reset 25.580ms [377.352s][info][gc,start ] GC(212) Pause Init Mark (YOUNG) [377.352s][info][gc,task ] GC(212) Using 8 of 8 workers for init marking [377.356s][info][gc ] GC(212) Pause Init Mark (YOUNG) 3.850ms [377.356s][info][gc,start ] GC(212) Concurrent remembered set scanning [377.356s][info][gc,task ] GC(212) Using 4 of 8 workers for Concurrent remembered set scanning [377.858s][info][gc ] GC(212) Concurrent remembered set scanning 502.096ms [377.858s][info][gc,start ] GC(212) Concurrent marking roots [377.858s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent marking roots [377.861s][info][gc ] GC(212) Concurrent marking roots 3.309ms [377.862s][info][gc,start ] GC(212) Concurrent marking (YOUNG) [377.862s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent marking [378.023s][info][gc ] Periodic Sample: GCU = 24.145%, MU = 17.981% during most recent 5.0s [379.055s][info][gc ] GC(212) Concurrent marking (YOUNG) 1193.707ms [379.056s][info][gc,start ] GC(212) Pause Final Mark (YOUNG) [379.056s][info][gc,task ] GC(212) Using 8 of 8 workers for final marking [379.056s][info][gc,ergo ] GC(212) Planning to promote in place 0 humongous regions and 29 regular regions, spanning a total of 243268496 used bytes [379.056s][info][gc,ergo ] GC(212) Adaptive CSet Selection for YOUNG. Max Evacuation: 652M, Actual Free: 0B. [379.056s][info][gc,ergo ] GC(212) Chosen CSet evacuates young: 49305K (of which at least: 0B are to be promoted), old: 0B [379.056s][info][gc,ergo ] GC(212) Collectable Garbage: 5354M (98%), Immediate: 0B (0%), 0 regions, CSet: 5354M (98%), 676 regions [379.056s][info][gc,ergo ] GC(212) Evacuation Targets: YOUNG: 49305K, PROMOTE: 0B, OLD: 0B, TOTAL: 49305K [379.056s][info][gc,free ] Free: 5996M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 3466K, Mutator Free: 750 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [379.057s][info][gc ] GC(212) Pause Final Mark (YOUNG) 0.957ms [379.057s][info][gc,start ] GC(212) Concurrent thread roots [379.057s][info][gc,task ] GC(212) Using 4 of 8 workers for Concurrent thread roots [379.061s][info][gc ] GC(212) Concurrent thread roots 4.663ms [379.061s][info][gc,start ] GC(212) Concurrent weak references [379.061s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent weak references [379.061s][info][gc,ref ] GC(212) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [379.061s][info][gc,ref ] GC(212) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [379.061s][info][gc,ref ] GC(212) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [379.061s][info][gc ] GC(212) Concurrent weak references 0.040ms [379.061s][info][gc,start ] GC(212) Concurrent weak roots [379.061s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent weak root [379.062s][info][gc ] GC(212) Concurrent weak roots 0.672ms [379.062s][info][gc,start ] GC(212) Concurrent cleanup [379.062s][info][gc ] GC(212) Concurrent cleanup 25662M->25662M(31744M) 0.103ms [379.062s][info][gc,free ] Free: 5983M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 989K, Mutator Free: 748 Collector Reserve: 65513K, Max: 8192K; Used: 22704B Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [379.062s][info][gc,start ] GC(212) Concurrent strong roots [379.062s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent strong root [379.063s][info][gc ] GC(212) Concurrent strong roots 0.428ms [379.063s][info][gc,start ] GC(212) Concurrent evacuation [379.063s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent evacuation [379.063s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [379.063s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [379.064s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [379.066s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [379.066s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [379.066s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [379.078s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [379.078s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [379.079s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [379.079s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [379.080s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [379.081s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [379.082s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [379.082s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [379.082s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [379.084s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [379.084s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [379.084s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [379.085s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [379.086s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [379.087s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [379.087s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [379.088s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [379.088s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [379.089s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [379.089s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [379.090s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [379.091s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [379.091s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [379.091s][info][gc,ergo ] GC(212) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 20480, promotion expended: 13216, old capacity: 17112760320, old_used: 17081984992, old unaffiliated regions: 0 [379.091s][info][gc,ergo ] GC(212) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 20480, promotion expended: 13216, old capacity: 17112760320, old_used: 17081984992, old unaffiliated regions: 0 [379.091s][info][gc,ergo ] GC(212) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 20480, promotion expended: 13216, old capacity: 17112760320, old_used: 17081984992, old unaffiliated regions: 0 [379.091s][info][gc,ergo ] GC(212) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 20480, promotion expended: 13216, old capacity: 17112760320, old_used: 17081984992, old unaffiliated regions: 0 [379.091s][info][gc,ergo ] GC(212) Squelching additional promotion failure reports for current epoch [379.093s][info][gc ] GC(212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [379.103s][info][gc ] GC(212) Concurrent evacuation 40.164ms [379.103s][info][gc,start ] GC(212) Pause Init Update Refs [379.104s][info][gc ] GC(212) Pause Init Update Refs 0.461ms [379.104s][info][gc,start ] GC(212) Concurrent update references [379.104s][info][gc,task ] GC(212) Using 4 of 8 workers for concurrent reference update [379.104s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [379.689s][info][gc ] GC(212) Concurrent update references 584.884ms [379.689s][info][gc,start ] GC(212) Concurrent update thread roots [379.702s][info][gc ] GC(212) Concurrent update thread roots 13.629ms [379.703s][info][gc,start ] GC(212) Pause Final Update Refs [379.703s][info][gc,task ] GC(212) Using 8 of 8 workers for final reference update [379.703s][info][gc,free ] Free: 9317M, Max: 8192K regular, 480M humongous, Frag: 88% external, 57% internal; Used: 5341M, Mutator Free: 1165 Collector Reserve: 775M, Max: 8192K; Used: 65546K Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [379.703s][info][gc ] GC(212) Pause Final Update Refs 0.218ms [379.703s][info][gc,start ] GC(212) Concurrent cleanup [379.703s][info][gc ] GC(212) Concurrent cleanup 27008M->21614M(31744M) 0.200ms [379.703s][info][gc,ergo ] GC(212) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8179K, young_available: 10092M [379.704s][info][gc,ergo ] GC(212) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.2% during period of 2.390s [379.704s][info][gc,ergo ] GC(212) At end of Concurrent Young GC: YOUNG generation used: 5324M, used regions: 5344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15416M, available: 10091M [379.704s][info][gc,ergo ] GC(212) At end of Concurrent Young GC: OLD generation used: 16290M, used regions: 16328M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16328M, available: 8179K [379.704s][info][gc,free ] Free: 9315M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 4643K, Mutator Free: 1165 Collector Reserve: 775M, Max: 8192K; Used: 10320B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [379.704s][info][gc,stats ] [379.704s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [379.704s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [379.704s][info][gc,stats ] [379.704s][info][gc,stats ] Concurrent Reset 25613 us [379.704s][info][gc,stats ] Pause Init Mark (G) 4643 us [379.704s][info][gc,stats ] Pause Init Mark (N) 3862 us [379.704s][info][gc,stats ] Swap Remembered Set 3456 us [379.704s][info][gc,stats ] Update Region States 249 us [379.704s][info][gc,stats ] Concurrent Scan Remembered Set 502126 us, parallelism: 4.00x [379.704s][info][gc,stats ] RS: 2008085 us [379.704s][info][gc,stats ] RS: Scan Clusters 2008085 us, workers (us): 502032, 502026, 502017, 502010, ---, ---, ---, ---, [379.704s][info][gc,stats ] Concurrent Mark Roots 3327 us, parallelism: 3.53x [379.704s][info][gc,stats ] CMR: 11734 us [379.704s][info][gc,stats ] CMR: Thread Roots 10532 us, workers (us): 2558, 2645, 2722, 2607, ---, ---, ---, ---, [379.704s][info][gc,stats ] CMR: Code Cache Roots 1064 us, workers (us): 337, 178, 186, 363, ---, ---, ---, ---, [379.704s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 33, 25, 25, 18, ---, ---, ---, ---, [379.704s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [379.704s][info][gc,stats ] Concurrent Marking 1193734 us, parallelism: 3.97x [379.704s][info][gc,stats ] CM: 4742332 us [379.704s][info][gc,stats ] CM: Parallel Mark 4742332 us, workers (us): 1185596, 1185593, 1185580, 1185563, ---, ---, ---, ---, [379.704s][info][gc,stats ] Pause Final Mark (G) 1493 us [379.704s][info][gc,stats ] Pause Final Mark (N) 963 us [379.704s][info][gc,stats ] Finish Mark 453 us [379.704s][info][gc,stats ] Update Region States 85 us [379.704s][info][gc,stats ] Choose Collection Set 180 us [379.704s][info][gc,stats ] Rebuild Free Set 44 us [379.704s][info][gc,stats ] Concurrent Thread Roots 4677 us, parallelism: 3.93x [379.704s][info][gc,stats ] CTR: 18374 us [379.704s][info][gc,stats ] CTR: Thread Roots 18374 us, workers (us): 4606, 4593, 4567, 4607, ---, ---, ---, ---, [379.704s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [379.704s][info][gc,stats ] CWRF: 2 us [379.704s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [379.704s][info][gc,stats ] Concurrent Weak Roots 677 us [379.704s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [379.704s][info][gc,stats ] CWR: 74 us [379.704s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 22, 22, 16, 14, ---, ---, ---, ---, [379.704s][info][gc,stats ] Rendezvous 610 us [379.704s][info][gc,stats ] Concurrent Cleanup 109 us [379.704s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.79x [379.704s][info][gc,stats ] CSR: 1210 us [379.704s][info][gc,stats ] CSR: Code Cache Roots 1006 us, workers (us): 185, 347, 274, 201, ---, ---, ---, ---, [379.704s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 48, 44, 41, 35, ---, ---, ---, ---, [379.704s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [379.704s][info][gc,stats ] Concurrent Evacuation 40179 us [379.704s][info][gc,stats ] Pause Init Update Refs (G) 936 us [379.704s][info][gc,stats ] Pause Init Update Refs (N) 469 us [379.704s][info][gc,stats ] Manage GCLABs 393 us [379.704s][info][gc,stats ] Concurrent Update Refs 584929 us [379.704s][info][gc,stats ] Concurrent Update Thread Roots 13648 us [379.704s][info][gc,stats ] Pause Final Update Refs (G) 791 us [379.704s][info][gc,stats ] Pause Final Update Refs (N) 223 us [379.704s][info][gc,stats ] Update Region States 49 us [379.704s][info][gc,stats ] Trash Collection Set 19 us [379.704s][info][gc,stats ] Rebuild Free Set 71 us [379.704s][info][gc,stats ] Concurrent Cleanup 208 us [379.704s][info][gc,stats ] Workers: Evacuated 49303K across 779759 objects, abandoned 0B across 0 objects. [379.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [379.704s][info][gc,stats ] - age 1: 35531272 bytes, 35531272 total [379.704s][info][gc,stats ] - age 2: 665760 bytes, 36197032 total [379.704s][info][gc,stats ] - age 3: 757168 bytes, 36954200 total [379.704s][info][gc,stats ] - age 4: 453928 bytes, 37408128 total [379.704s][info][gc,stats ] - age 5: 586560 bytes, 37994688 total [379.704s][info][gc,stats ] - age 6: 510968 bytes, 38505656 total [379.704s][info][gc,stats ] - age 7: 8056888 bytes, 46562544 total [379.704s][info][gc,stats ] - age 8: 2510304 bytes, 49072848 total [379.704s][info][gc,stats ] - age 9: 1302496 bytes, 50375344 total [379.704s][info][gc,stats ] - age 11: 111648 bytes, 50486992 total [379.704s][info][gc,stats ] [379.704s][info][gc,stats ] Mutators: Evacuated 1456B across 70 objects, abandoned 0B across 0 objects. [379.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [379.704s][info][gc,stats ] - age 1: 672 bytes, 672 total [379.704s][info][gc,stats ] - age 2: 128 bytes, 800 total [379.704s][info][gc,stats ] - age 3: 240 bytes, 1040 total [379.704s][info][gc,stats ] - age 4: 64 bytes, 1104 total [379.704s][info][gc,stats ] - age 5: 256 bytes, 1360 total [379.704s][info][gc,stats ] - age 6: 96 bytes, 1456 total [379.704s][info][gc,stats ] [379.704s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [379.704s][info][gc,stats ] - age 3: 7136456 bytes, 7136456 total [379.704s][info][gc,stats ] - age 5: 16179504 bytes, 23315960 total [379.704s][info][gc,stats ] - age 6: 72433048 bytes, 95749008 total [379.704s][info][gc,stats ] - age 7: 277575224 bytes, 373324232 total [379.704s][info][gc,stats ] - age 8: 33405512 bytes, 406729744 total [379.704s][info][gc,stats ] - age 9: 68810016 bytes, 475539760 total [379.704s][info][gc,stats ] - age 10: 49316392 bytes, 524856152 total [379.704s][info][gc,stats ] [379.704s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [379.704s][info][gc,stats ] - age 7: 11248195656 bytes, 11248195656 total [379.704s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [379.714s][info][gc ] Transition from: normal to: idle [379.715s][info][gc ] Trigger (YOUNG): Average GC time (4756.24 ms) is above the time for average allocation rate (3057 MB/s) to deplete free headroom (0B) (margin of error = 2.85) [379.715s][info][gc,ergo ] Free headroom: 9289M (free) - 1587M (spike) - 11110M (penalties) = 0B [379.715s][info][gc ] Transition from: idle to: normal [379.715s][info][gc ] Heuristics request for young collection accepted [379.715s][info][gc,free ] Free: 9289M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 6418K, Mutator Free: 1162 Collector Reserve: 775M, Max: 8192K; Used: 10320B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [379.715s][info][gc,ergo ] GC(213) Start GC cycle (YOUNG) [379.715s][info][gc,start ] GC(213) Concurrent reset [379.715s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent reset [379.729s][info][gc ] GC(213) Concurrent reset 13.138ms [379.729s][info][gc,start ] GC(213) Pause Init Mark (YOUNG) [379.729s][info][gc,task ] GC(213) Using 8 of 8 workers for init marking [379.733s][info][gc ] GC(213) Pause Init Mark (YOUNG) 3.753ms [379.733s][info][gc,start ] GC(213) Concurrent remembered set scanning [379.733s][info][gc,task ] GC(213) Using 4 of 8 workers for Concurrent remembered set scanning [380.204s][info][gc ] GC(213) Concurrent remembered set scanning 470.423ms [380.204s][info][gc,start ] GC(213) Concurrent marking roots [380.204s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent marking roots [380.207s][info][gc ] GC(213) Concurrent marking roots 3.511ms [380.207s][info][gc,start ] GC(213) Concurrent marking (YOUNG) [380.207s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent marking [380.999s][info][gc ] GC(213) Concurrent marking (YOUNG) 792.187ms [381.000s][info][gc,start ] GC(213) Pause Final Mark (YOUNG) [381.000s][info][gc,task ] GC(213) Using 8 of 8 workers for final marking [381.001s][info][gc,ergo ] GC(213) Planning to promote in place 0 humongous regions and 30 regular regions, spanning a total of 251658240 used bytes [381.001s][info][gc,ergo ] GC(213) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [381.001s][info][gc,ergo ] GC(213) Chosen CSet evacuates young: 48258K (of which at least: 6188K are to be promoted), old: 0B [381.001s][info][gc,ergo ] GC(213) Collectable Garbage: 4781M (98%), Immediate: 0B (0%), 0 regions, CSet: 4781M (98%), 605 regions [381.001s][info][gc,ergo ] GC(213) Evacuation Targets: YOUNG: 48258K, PROMOTE: 6188K, OLD: 0B, TOTAL: 54446K [381.001s][info][gc,free ] Free: 7420M, Max: 8192K regular, 752M humongous, Frag: 90% external, 0% internal; Used: 3664K, Mutator Free: 928 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [381.001s][info][gc ] GC(213) Pause Final Mark (YOUNG) 1.095ms [381.001s][info][gc,start ] GC(213) Concurrent thread roots [381.001s][info][gc,task ] GC(213) Using 4 of 8 workers for Concurrent thread roots [381.006s][info][gc ] GC(213) Concurrent thread roots 4.771ms [381.006s][info][gc,start ] GC(213) Concurrent weak references [381.006s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent weak references [381.006s][info][gc,ref ] GC(213) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [381.006s][info][gc,ref ] GC(213) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [381.006s][info][gc,ref ] GC(213) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [381.006s][info][gc ] GC(213) Concurrent weak references 0.051ms [381.006s][info][gc,start ] GC(213) Concurrent weak roots [381.006s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent weak root [381.007s][info][gc ] GC(213) Concurrent weak roots 0.810ms [381.007s][info][gc,start ] GC(213) Concurrent cleanup [381.007s][info][gc ] GC(213) Concurrent cleanup 24231M->24231M(31744M) 0.111ms [381.007s][info][gc,free ] Free: 7405M, Max: 8192K regular, 752M humongous, Frag: 90% external, 0% internal; Used: 2711K, Mutator Free: 926 Collector Reserve: 65505K, Max: 8192K; Used: 30960B Old Collector Reserve: 8163K, Max: 8163K; Used: 29184B [381.007s][info][gc,start ] GC(213) Concurrent strong roots [381.007s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent strong root [381.007s][info][gc ] GC(213) Concurrent strong roots 0.403ms [381.007s][info][gc,start ] GC(213) Concurrent evacuation [381.007s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent evacuation [381.010s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [381.010s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [381.010s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [381.010s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [381.012s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [381.012s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [381.012s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [381.012s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [381.014s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [381.014s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [381.014s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [381.015s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [381.016s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [381.016s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [381.017s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [381.018s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [381.018s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [381.019s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [381.020s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [381.020s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [381.021s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [381.021s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [381.022s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [381.023s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [381.025s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [381.025s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [381.025s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [381.025s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [381.027s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [381.027s][info][gc ] GC(213) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [381.038s][info][gc,ergo ] GC(213) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375408, promotion expended: 4731560, old capacity: 17372807168, old_used: 17338396640, old unaffiliated regions: 0 [381.038s][info][gc,ergo ] GC(213) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375408, promotion expended: 4731560, old capacity: 17372807168, old_used: 17338396640, old unaffiliated regions: 0 [381.038s][info][gc,ergo ] GC(213) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375408, promotion expended: 4731560, old capacity: 17372807168, old_used: 17338396640, old unaffiliated regions: 0 [381.038s][info][gc,ergo ] GC(213) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375408, promotion expended: 4731560, old capacity: 17372807168, old_used: 17338396640, old unaffiliated regions: 0 [381.038s][info][gc,ergo ] GC(213) Squelching additional promotion failure reports for current epoch [381.069s][info][gc ] GC(213) Concurrent evacuation 61.803ms [381.069s][info][gc,start ] GC(213) Pause Init Update Refs [381.070s][info][gc ] GC(213) Pause Init Update Refs 0.474ms [381.070s][info][gc,start ] GC(213) Concurrent update references [381.070s][info][gc,task ] GC(213) Using 4 of 8 workers for concurrent reference update [381.070s][info][gc,free ] At start of update refs, moving 9131K to Mutator free set from Collector Reserve (9131K) and from Old Collector Reserve (0B) [381.578s][info][gc ] GC(213) Concurrent update references 508.172ms [381.578s][info][gc,start ] GC(213) Concurrent update thread roots [381.592s][info][gc ] GC(213) Concurrent update thread roots 13.281ms [381.592s][info][gc,start ] GC(213) Pause Final Update Refs [381.592s][info][gc,task ] GC(213) Using 8 of 8 workers for final reference update [381.592s][info][gc,free ] Free: 10090M, Max: 8192K regular, 480M humongous, Frag: 91% external, 47% internal; Used: 4775M, Mutator Free: 1262 Collector Reserve: 752M, Max: 8192K; Used: 7262K Old Collector Reserve: 216M, Max: 8192K; Used: 73625K [381.592s][info][gc ] GC(213) Pause Final Update Refs 0.216ms [381.592s][info][gc,start ] GC(213) Concurrent cleanup [381.593s][info][gc ] GC(213) Concurrent cleanup 25481M->20655M(31744M) 0.168ms [381.593s][info][gc ] GC(213) Transfer 27 region(s) from YOUNG to OLD, yielding increased size: 16784M [381.593s][info][gc,ergo ] GC(213) After cleanup, successfully transferred 27 regions to old to prepare for next gc, old available: 216M, young_available: 10843M [381.593s][info][gc,ergo ] GC(213) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.0% during period of 1.889s [381.593s][info][gc,ergo ] GC(213) At end of Concurrent Young GC: YOUNG generation used: 4117M, used regions: 4136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14960M, available: 10842M [381.593s][info][gc,ergo ] GC(213) At end of Concurrent Young GC: OLD generation used: 16538M, used regions: 16568M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16784M, available: 216M [381.593s][info][gc,free ] Free: 10089M, Max: 8192K regular, 616M humongous, Frag: 94% external, 0% internal; Used: 6943K, Mutator Free: 1262 Collector Reserve: 752M, Max: 8192K; Used: 7262K Old Collector Reserve: 216M, Max: 8192K; Used: 8089K [381.593s][info][gc,stats ] [381.593s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [381.593s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [381.593s][info][gc,stats ] [381.593s][info][gc,stats ] Concurrent Reset 13168 us [381.593s][info][gc,stats ] Pause Init Mark (G) 4550 us [381.593s][info][gc,stats ] Pause Init Mark (N) 3766 us [381.593s][info][gc,stats ] Swap Remembered Set 3456 us [381.593s][info][gc,stats ] Update Region States 156 us [381.593s][info][gc,stats ] Concurrent Scan Remembered Set 470449 us, parallelism: 4.00x [381.593s][info][gc,stats ] RS: 1881168 us [381.593s][info][gc,stats ] RS: Scan Clusters 1881168 us, workers (us): 470360, 470359, 470355, 470094, ---, ---, ---, ---, [381.593s][info][gc,stats ] Concurrent Mark Roots 3529 us, parallelism: 3.53x [381.593s][info][gc,stats ] CMR: 12452 us [381.593s][info][gc,stats ] CMR: Thread Roots 11282 us, workers (us): 2867, 2996, 2705, 2713, ---, ---, ---, ---, [381.593s][info][gc,stats ] CMR: Code Cache Roots 1038 us, workers (us): 176, 179, 338, 346, ---, ---, ---, ---, [381.593s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 25, 21, 16, ---, ---, ---, ---, [381.593s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 32, ---, ---, 7, ---, ---, ---, ---, [381.593s][info][gc,stats ] Concurrent Marking 792218 us, parallelism: 3.97x [381.593s][info][gc,stats ] CM: 3141160 us [381.593s][info][gc,stats ] CM: Parallel Mark 3141160 us, workers (us): 785305, 785294, 785293, 785267, ---, ---, ---, ---, [381.593s][info][gc,stats ] Pause Final Mark (G) 1700 us [381.593s][info][gc,stats ] Pause Final Mark (N) 1101 us [381.593s][info][gc,stats ] Finish Mark 586 us [381.593s][info][gc,stats ] Update Region States 98 us [381.593s][info][gc,stats ] Choose Collection Set 170 us [381.593s][info][gc,stats ] Rebuild Free Set 58 us [381.593s][info][gc,stats ] Concurrent Thread Roots 4785 us, parallelism: 3.89x [381.593s][info][gc,stats ] CTR: 18597 us [381.593s][info][gc,stats ] CTR: Thread Roots 18597 us, workers (us): 4675, 4633, 4609, 4680, ---, ---, ---, ---, [381.593s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [381.593s][info][gc,stats ] CWRF: 2 us [381.593s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [381.593s][info][gc,stats ] Concurrent Weak Roots 815 us [381.593s][info][gc,stats ] Roots 53 us, parallelism: 1.26x [381.593s][info][gc,stats ] CWR: 67 us [381.593s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 18, 16, 14, ---, ---, ---, ---, [381.593s][info][gc,stats ] Rendezvous 749 us [381.593s][info][gc,stats ] Concurrent Cleanup 116 us [381.593s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.71x [381.593s][info][gc,stats ] CSR: 1102 us [381.593s][info][gc,stats ] CSR: Code Cache Roots 937 us, workers (us): 195, 162, 244, 335, ---, ---, ---, ---, [381.593s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 37, 36, 33, 30, ---, ---, ---, ---, [381.593s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, 22, ---, ---, ---, ---, ---, ---, [381.593s][info][gc,stats ] Concurrent Evacuation 61818 us [381.593s][info][gc,stats ] Pause Init Update Refs (G) 952 us [381.593s][info][gc,stats ] Pause Init Update Refs (N) 483 us [381.593s][info][gc,stats ] Manage GCLABs 400 us [381.593s][info][gc,stats ] Concurrent Update Refs 508203 us [381.593s][info][gc,stats ] Concurrent Update Thread Roots 13300 us [381.593s][info][gc,stats ] Pause Final Update Refs (G) 832 us [381.593s][info][gc,stats ] Pause Final Update Refs (N) 221 us [381.593s][info][gc,stats ] Update Region States 44 us [381.593s][info][gc,stats ] Trash Collection Set 19 us [381.593s][info][gc,stats ] Rebuild Free Set 77 us [381.593s][info][gc,stats ] Concurrent Cleanup 175 us [381.593s][info][gc,stats ] Workers: Evacuated 54444K across 950273 objects, abandoned 0B across 0 objects. [381.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [381.593s][info][gc,stats ] - age 1: 33600336 bytes, 33600336 total [381.593s][info][gc,stats ] - age 2: 879120 bytes, 34479456 total [381.593s][info][gc,stats ] - age 3: 665312 bytes, 35144768 total [381.593s][info][gc,stats ] - age 4: 757120 bytes, 35901888 total [381.593s][info][gc,stats ] - age 5: 453832 bytes, 36355720 total [381.593s][info][gc,stats ] - age 6: 586560 bytes, 36942280 total [381.593s][info][gc,stats ] - age 7: 2865640 bytes, 39807920 total [381.593s][info][gc,stats ] - age 8: 6301160 bytes, 46109080 total [381.593s][info][gc,stats ] - age 9: 4068880 bytes, 50177960 total [381.593s][info][gc,stats ] - age 10: 744992 bytes, 50922952 total [381.593s][info][gc,stats ] - age 12: 111648 bytes, 51034600 total [381.593s][info][gc,stats ] [381.593s][info][gc,stats ] Mutators: Evacuated 2640B across 131 objects, abandoned 0B across 0 objects. [381.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [381.593s][info][gc,stats ] - age 1: 1120 bytes, 1120 total [381.593s][info][gc,stats ] - age 2: 96 bytes, 1216 total [381.593s][info][gc,stats ] - age 3: 384 bytes, 1600 total [381.593s][info][gc,stats ] - age 4: 288 bytes, 1888 total [381.593s][info][gc,stats ] - age 5: 160 bytes, 2048 total [381.593s][info][gc,stats ] - age 6: 192 bytes, 2240 total [381.593s][info][gc,stats ] - age 7: 368 bytes, 2608 total [381.593s][info][gc,stats ] - age 8: 32 bytes, 2640 total [381.593s][info][gc,stats ] [381.593s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [381.593s][info][gc,stats ] - age 1: 160 bytes, 160 total [381.593s][info][gc,stats ] - age 4: 7136456 bytes, 7136616 total [381.593s][info][gc,stats ] - age 6: 16179504 bytes, 23316120 total [381.593s][info][gc,stats ] - age 7: 72433048 bytes, 95749168 total [381.593s][info][gc,stats ] - age 8: 33516568 bytes, 129265736 total [381.594s][info][gc,stats ] - age 9: 27068576 bytes, 156334312 total [381.594s][info][gc,stats ] - age 10: 68810016 bytes, 225144328 total [381.594s][info][gc,stats ] - age 11: 49316392 bytes, 274460720 total [381.594s][info][gc,stats ] [381.594s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [381.594s][info][gc,stats ] - age 7: 11492254312 bytes, 11492254312 total [381.594s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [381.604s][info][gc ] Transition from: normal to: idle [381.604s][info][gc ] Trigger (YOUNG): Average GC time (4643.79 ms) is above the time for average allocation rate (2974 MB/s) to deplete free headroom (0B) (margin of error = 2.85) [381.604s][info][gc,ergo ] Free headroom: 10066M (free) - 1587M (spike) - 10792M (penalties) = 0B [381.604s][info][gc ] Transition from: idle to: normal [381.604s][info][gc ] Heuristics request for young collection accepted [381.604s][info][gc,free ] Free: 10065M, Max: 8192K regular, 616M humongous, Frag: 94% external, 0% internal; Used: 7057K, Mutator Free: 1259 Collector Reserve: 752M, Max: 8192K; Used: 7262K Old Collector Reserve: 216M, Max: 8192K; Used: 8089K [381.604s][info][gc,ergo ] GC(214) Start GC cycle (YOUNG) [381.604s][info][gc,start ] GC(214) Concurrent reset [381.605s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent reset [381.623s][info][gc ] GC(214) Concurrent reset 18.742ms [381.624s][info][gc,start ] GC(214) Pause Init Mark (YOUNG) [381.624s][info][gc,task ] GC(214) Using 8 of 8 workers for init marking [381.628s][info][gc ] GC(214) Pause Init Mark (YOUNG) 3.762ms [381.628s][info][gc,start ] GC(214) Concurrent remembered set scanning [381.628s][info][gc,task ] GC(214) Using 4 of 8 workers for Concurrent remembered set scanning [382.033s][info][gc ] GC(214) Concurrent remembered set scanning 405.161ms [382.033s][info][gc,start ] GC(214) Concurrent marking roots [382.033s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent marking roots [382.037s][info][gc ] GC(214) Concurrent marking roots 3.744ms [382.037s][info][gc,start ] GC(214) Concurrent marking (YOUNG) [382.037s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent marking [382.480s][info][gc ] GC(214) Concurrent marking (YOUNG) 443.720ms [382.481s][info][gc,start ] GC(214) Pause Final Mark (YOUNG) [382.481s][info][gc,task ] GC(214) Using 8 of 8 workers for final marking [382.482s][info][gc,ergo ] GC(214) Planning to promote in place 0 humongous regions and 8 regular regions, spanning a total of 67108864 used bytes [382.482s][info][gc,ergo ] GC(214) Adaptive CSet Selection for YOUNG. Max Evacuation: 623M, Actual Free: 0B. [382.482s][info][gc,ergo ] GC(214) Chosen CSet evacuates young: 45317K (of which at least: 177M are to be promoted), old: 0B [382.482s][info][gc,ergo ] GC(214) Collectable Garbage: 3866M (99%), Immediate: 0B (0%), 0 regions, CSet: 3866M (99%), 511 regions [382.482s][info][gc,ergo ] GC(214) Evacuation Targets: YOUNG: 45317K, PROMOTE: 177M, OLD: 0B, TOTAL: 221M [382.482s][info][gc,free ] Free: 8971M, Max: 8192K regular, 616M humongous, Frag: 94% external, 0% internal; Used: 4649K, Mutator Free: 1122 Collector Reserve: 58273K, Max: 8192K; Used: 7262K Old Collector Reserve: 216M, Max: 8192K; Used: 8089K [382.482s][info][gc ] GC(214) Pause Final Mark (YOUNG) 0.985ms [382.482s][info][gc,start ] GC(214) Concurrent thread roots [382.482s][info][gc,task ] GC(214) Using 4 of 8 workers for Concurrent thread roots [382.487s][info][gc ] GC(214) Concurrent thread roots 4.461ms [382.487s][info][gc,start ] GC(214) Concurrent weak references [382.487s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent weak references [382.487s][info][gc,ref ] GC(214) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [382.487s][info][gc,ref ] GC(214) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [382.487s][info][gc,ref ] GC(214) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [382.487s][info][gc ] GC(214) Concurrent weak references 0.052ms [382.487s][info][gc,start ] GC(214) Concurrent weak roots [382.487s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent weak root [382.487s][info][gc ] GC(214) Concurrent weak roots 0.801ms [382.487s][info][gc,start ] GC(214) Concurrent cleanup [382.487s][info][gc ] GC(214) Concurrent cleanup 22485M->22485M(31744M) 0.108ms [382.488s][info][gc,free ] Free: 8956M, Max: 8192K regular, 616M humongous, Frag: 94% external, 0% internal; Used: 3850K, Mutator Free: 1120 Collector Reserve: 57729K, Max: 8192K; Used: 7806K Old Collector Reserve: 216M, Max: 8192K; Used: 8094K [382.488s][info][gc,start ] GC(214) Concurrent strong roots [382.488s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent strong root [382.488s][info][gc ] GC(214) Concurrent strong roots 0.417ms [382.488s][info][gc,start ] GC(214) Concurrent evacuation [382.488s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent evacuation [382.754s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [382.755s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [382.757s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [382.757s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [382.757s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [382.759s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [382.759s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [382.759s][info][gc ] GC(214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [382.776s][info][gc ] GC(214) Concurrent evacuation 287.677ms [382.776s][info][gc,start ] GC(214) Pause Init Update Refs [382.777s][info][gc ] GC(214) Pause Init Update Refs 0.545ms [382.777s][info][gc,start ] GC(214) Concurrent update references [382.777s][info][gc,task ] GC(214) Using 4 of 8 workers for concurrent reference update [382.777s][info][gc ] GC(214) Transfer 2 region(s) from OLD to YOUNG, yielding increased size: 14912M [382.777s][info][gc,free ] At start of update refs, moving 24368K to Mutator free set from Collector Reserve (7984K) and from Old Collector Reserve (16384K) [383.030s][info][gc ] Periodic Sample: GCU = 24.128%, MU = 18.122% during most recent 5.0s [383.302s][info][gc ] GC(214) Concurrent update references 525.430ms [383.302s][info][gc,start ] GC(214) Concurrent update thread roots [383.316s][info][gc ] GC(214) Concurrent update thread roots 14.051ms [383.317s][info][gc,start ] GC(214) Pause Final Update Refs [383.317s][info][gc,task ] GC(214) Using 8 of 8 workers for final reference update [383.317s][info][gc,free ] Free: 10627M, Max: 8192K regular, 480M humongous, Frag: 93% external, 37% internal; Used: 4036M, Mutator Free: 1329 Collector Reserve: 751M, Max: 8192K; Used: 57551K Old Collector Reserve: 0B, Max: 0B; Used: 0B [383.317s][info][gc ] GC(214) Pause Final Update Refs 0.235ms [383.317s][info][gc,start ] GC(214) Concurrent cleanup [383.318s][info][gc ] GC(214) Concurrent cleanup 24415M->20336M(31744M) 0.224ms [383.318s][info][gc,ergo ] GC(214) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8304B, young_available: 11378M [383.318s][info][gc,ergo ] GC(214) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.5% during period of 1.725s [383.318s][info][gc,ergo ] GC(214) At end of Concurrent Young GC: YOUNG generation used: 3535M, used regions: 3552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14912M, available: 11376M [383.318s][info][gc,ergo ] GC(214) At end of Concurrent Young GC: OLD generation used: 16802M, used regions: 16832M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16832M, available: 8304B [383.318s][info][gc,free ] Free: 10625M, Max: 8192K regular, 960M humongous, Frag: 91% external, 0% internal; Used: 7150K, Mutator Free: 1329 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 0B, Max: 0B; Used: 0B [383.318s][info][gc,stats ] [383.318s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [383.318s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [383.318s][info][gc,stats ] [383.318s][info][gc,stats ] Concurrent Reset 18774 us [383.318s][info][gc,stats ] Pause Init Mark (G) 4494 us [383.318s][info][gc,stats ] Pause Init Mark (N) 3771 us [383.318s][info][gc,stats ] Swap Remembered Set 3460 us [383.318s][info][gc,stats ] Update Region States 180 us [383.318s][info][gc,stats ] Concurrent Scan Remembered Set 405190 us, parallelism: 4.00x [383.318s][info][gc,stats ] RS: 1620259 us [383.318s][info][gc,stats ] RS: Scan Clusters 1620259 us, workers (us): 405079, 405072, 405055, 405054, ---, ---, ---, ---, [383.318s][info][gc,stats ] Concurrent Mark Roots 3760 us, parallelism: 3.58x [383.318s][info][gc,stats ] CMR: 13462 us [383.318s][info][gc,stats ] CMR: Thread Roots 12267 us, workers (us): 3035, 3117, 2964, 3151, ---, ---, ---, ---, [383.318s][info][gc,stats ] CMR: Code Cache Roots 1063 us, workers (us): 368, 177, 337, 182, ---, ---, ---, ---, [383.318s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 32, 26, 21, 15, ---, ---, ---, ---, [383.318s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [383.318s][info][gc,stats ] Concurrent Marking 443747 us, parallelism: 3.95x [383.318s][info][gc,stats ] CM: 1751746 us [383.318s][info][gc,stats ] CM: Parallel Mark 1751746 us, workers (us): 437941, 437947, 437944, 437914, ---, ---, ---, ---, [383.318s][info][gc,stats ] Pause Final Mark (G) 1577 us [383.318s][info][gc,stats ] Pause Final Mark (N) 992 us [383.318s][info][gc,stats ] Finish Mark 506 us [383.318s][info][gc,stats ] Update Region States 91 us [383.318s][info][gc,stats ] Choose Collection Set 147 us [383.318s][info][gc,stats ] Rebuild Free Set 51 us [383.318s][info][gc,stats ] Concurrent Thread Roots 4475 us, parallelism: 3.91x [383.318s][info][gc,stats ] CTR: 17490 us [383.318s][info][gc,stats ] CTR: Thread Roots 17490 us, workers (us): 4419, 4334, 4365, 4372, ---, ---, ---, ---, [383.318s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [383.318s][info][gc,stats ] CWRF: 2 us [383.318s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [383.318s][info][gc,stats ] Concurrent Weak Roots 806 us [383.318s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [383.318s][info][gc,stats ] CWR: 69 us [383.318s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 19, 20, 15, 14, ---, ---, ---, ---, [383.318s][info][gc,stats ] Rendezvous 741 us [383.318s][info][gc,stats ] Concurrent Cleanup 112 us [383.318s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.69x [383.318s][info][gc,stats ] CSR: 1143 us [383.318s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 190, 244, 343, 189, ---, ---, ---, ---, [383.318s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 42, 36, 35, 33, ---, ---, ---, ---, [383.318s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, ---, ---, 6, ---, ---, ---, ---, [383.318s][info][gc,stats ] Concurrent Evacuation 287693 us [383.318s][info][gc,stats ] Pause Init Update Refs (G) 1229 us [383.318s][info][gc,stats ] Pause Init Update Refs (N) 554 us [383.318s][info][gc,stats ] Manage GCLABs 460 us [383.318s][info][gc,stats ] Concurrent Update Refs 525456 us [383.318s][info][gc,stats ] Concurrent Update Thread Roots 14071 us [383.318s][info][gc,stats ] Pause Final Update Refs (G) 881 us [383.318s][info][gc,stats ] Pause Final Update Refs (N) 241 us [383.318s][info][gc,stats ] Update Region States 52 us [383.318s][info][gc,stats ] Trash Collection Set 16 us [383.318s][info][gc,stats ] Rebuild Free Set 79 us [383.318s][info][gc,stats ] Concurrent Cleanup 235 us [383.318s][info][gc,stats ] Workers: Evacuated 218M across 6421595 objects, abandoned 0B across 0 objects. [383.318s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [383.318s][info][gc,stats ] - age 1: 99884408 bytes, 99884408 total [383.318s][info][gc,stats ] - age 2: 9408888 bytes, 109293296 total [383.318s][info][gc,stats ] - age 3: 5437808 bytes, 114731104 total [383.318s][info][gc,stats ] - age 4: 1985440 bytes, 116716544 total [383.318s][info][gc,stats ] - age 5: 431520 bytes, 117148064 total [383.318s][info][gc,stats ] - age 6: 35560 bytes, 117183624 total [383.319s][info][gc,stats ] - age 7: 1272224 bytes, 118455848 total [383.319s][info][gc,stats ] - age 8: 3276064 bytes, 121731912 total [383.319s][info][gc,stats ] - age 9: 2016016 bytes, 123747928 total [383.319s][info][gc,stats ] - age 10: 744960 bytes, 124492888 total [383.319s][info][gc,stats ] [383.319s][info][gc,stats ] Mutators: Evacuated 3243K across 24988 objects, abandoned 56B across 2 objects. [383.319s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [383.319s][info][gc,stats ] - age 1: 3315824 bytes, 3315824 total [383.319s][info][gc,stats ] - age 2: 528 bytes, 3316352 total [383.319s][info][gc,stats ] - age 3: 416 bytes, 3316768 total [383.319s][info][gc,stats ] - age 4: 96 bytes, 3316864 total [383.319s][info][gc,stats ] - age 5: 128 bytes, 3316992 total [383.319s][info][gc,stats ] - age 6: 32 bytes, 3317024 total [383.319s][info][gc,stats ] - age 7: 3232 bytes, 3320256 total [383.319s][info][gc,stats ] - age 8: 720 bytes, 3320976 total [383.319s][info][gc,stats ] - age 9: 32 bytes, 3321008 total [383.319s][info][gc,stats ] - age 10: 32 bytes, 3321040 total [383.319s][info][gc,stats ] [383.319s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [383.319s][info][gc,stats ] - age 5: 7123672 bytes, 7123672 total [383.319s][info][gc,stats ] - age 7: 16178672 bytes, 23302344 total [383.319s][info][gc,stats ] [383.319s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [383.319s][info][gc,stats ] - age 7: 11557664840 bytes, 11557664840 total [383.319s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [383.329s][info][gc ] Transition from: normal to: idle [383.329s][info][gc ] Trigger (YOUNG): Average GC time (4500.23 ms) is above the time for average allocation rate (2900 MB/s) to deplete free headroom (0B) (margin of error = 2.84) [383.329s][info][gc,ergo ] Free headroom: 10601M (free) - 1587M (spike) - 10475M (penalties) = 0B [383.329s][info][gc ] Transition from: idle to: normal [383.329s][info][gc ] Heuristics request for young collection accepted [383.329s][info][gc,free ] Free: 10601M, Max: 8192K regular, 960M humongous, Frag: 91% external, 0% internal; Used: 6473K, Mutator Free: 1326 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 0B, Max: 0B; Used: 0B [383.329s][info][gc,ergo ] GC(215) Start GC cycle (YOUNG) [383.329s][info][gc,start ] GC(215) Concurrent reset [383.329s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent reset [383.346s][info][gc ] GC(215) Concurrent reset 16.585ms [383.346s][info][gc,start ] GC(215) Pause Init Mark (YOUNG) [383.346s][info][gc,task ] GC(215) Using 8 of 8 workers for init marking [383.350s][info][gc ] GC(215) Pause Init Mark (YOUNG) 3.808ms [383.350s][info][gc,start ] GC(215) Concurrent remembered set scanning [383.350s][info][gc,task ] GC(215) Using 4 of 8 workers for Concurrent remembered set scanning [383.650s][info][gc ] GC(215) Concurrent remembered set scanning 299.125ms [383.650s][info][gc,start ] GC(215) Concurrent marking roots [383.650s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent marking roots [383.653s][info][gc ] GC(215) Concurrent marking roots 3.269ms [383.653s][info][gc,start ] GC(215) Concurrent marking (YOUNG) [383.653s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent marking [383.693s][info][gc ] GC(215) Concurrent marking (YOUNG) 40.604ms [383.694s][info][gc,start ] GC(215) Pause Final Mark (YOUNG) [383.694s][info][gc,task ] GC(215) Using 8 of 8 workers for final marking [383.695s][info][gc,ergo ] GC(215) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [383.695s][info][gc,ergo ] GC(215) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [383.695s][info][gc,ergo ] GC(215) Chosen CSet evacuates young: 40013K (of which at least: 0B are to be promoted), old: 0B [383.695s][info][gc,ergo ] GC(215) Collectable Garbage: 3525M (99%), Immediate: 0B (0%), 0 regions, CSet: 3525M (99%), 446 regions [383.695s][info][gc,ergo ] GC(215) Evacuation Targets: YOUNG: 40013K, PROMOTE: 0B, OLD: 0B, TOTAL: 40013K [383.695s][info][gc,free ] Free: 10561M, Max: 8192K regular, 960M humongous, Frag: 91% external, 0% internal; Used: 6327K, Mutator Free: 1321 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [383.695s][info][gc ] GC(215) Pause Final Mark (YOUNG) 0.960ms [383.695s][info][gc,start ] GC(215) Concurrent thread roots [383.695s][info][gc,task ] GC(215) Using 4 of 8 workers for Concurrent thread roots [383.697s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [383.699s][info][gc ] GC(215) Concurrent thread roots 4.581ms [383.700s][info][gc,start ] GC(215) Concurrent weak references [383.700s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent weak references [383.700s][info][gc,ref ] GC(215) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [383.700s][info][gc,ref ] GC(215) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [383.700s][info][gc,ref ] GC(215) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [383.700s][info][gc ] GC(215) Concurrent weak references 0.040ms [383.700s][info][gc,start ] GC(215) Concurrent weak roots [383.700s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent weak root [383.700s][info][gc ] GC(215) Concurrent weak roots 0.707ms [383.700s][info][gc,start ] GC(215) Concurrent cleanup [383.700s][info][gc ] GC(215) Concurrent cleanup 21116M->21116M(31744M) 0.116ms [383.700s][info][gc,free ] Free: 10539M, Max: 8192K regular, 960M humongous, Frag: 91% external, 0% internal; Used: 4294K, Mutator Free: 1318 Collector Reserve: 48156K, Max: 8192K; Used: 995K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [383.700s][info][gc,start ] GC(215) Concurrent strong roots [383.700s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent strong root [383.701s][info][gc ] GC(215) Concurrent strong roots 0.467ms [383.701s][info][gc,start ] GC(215) Concurrent evacuation [383.701s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent evacuation [383.710s][info][gc ] GC(215) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [383.710s][info][gc ] GC(215) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [383.711s][info][gc,ergo ] GC(215) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 8304, promotion expended: 7680, old capacity: 17674797056, old_used: 17635643360, old unaffiliated regions: 0 [383.711s][info][gc,ergo ] GC(215) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 8304, promotion expended: 7680, old capacity: 17674797056, old_used: 17635643360, old unaffiliated regions: 0 [383.711s][info][gc,ergo ] GC(215) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 8304, promotion expended: 7680, old capacity: 17674797056, old_used: 17635643360, old unaffiliated regions: 0 [383.711s][info][gc,ergo ] GC(215) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 8304, promotion expended: 7680, old capacity: 17674797056, old_used: 17635643360, old unaffiliated regions: 0 [383.711s][info][gc,ergo ] GC(215) Squelching additional promotion failure reports for current epoch [383.722s][info][gc ] GC(215) Concurrent evacuation 20.914ms [383.722s][info][gc,start ] GC(215) Pause Init Update Refs [383.723s][info][gc ] GC(215) Pause Init Update Refs 0.469ms [383.723s][info][gc,start ] GC(215) Concurrent update references [383.723s][info][gc,task ] GC(215) Using 4 of 8 workers for concurrent reference update [383.723s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [383.919s][info][gc ] GC(215) Concurrent update references 195.950ms [383.919s][info][gc,start ] GC(215) Concurrent update thread roots [383.933s][info][gc ] GC(215) Concurrent update thread roots 14.263ms [383.933s][info][gc,start ] GC(215) Pause Final Update Refs [383.933s][info][gc,task ] GC(215) Using 8 of 8 workers for final reference update [383.934s][info][gc,free ] Free: 12875M, Max: 8192K regular, 960M humongous, Frag: 90% external, 27% internal; Used: 3512M, Mutator Free: 1610 Collector Reserve: 751M, Max: 8192K; Used: 57557K Old Collector Reserve: 8177K, Max: 8177K; Used: 14848B [383.934s][info][gc ] GC(215) Pause Final Update Refs 0.222ms [383.934s][info][gc,start ] GC(215) Concurrent cleanup [383.934s][info][gc ] GC(215) Concurrent cleanup 21635M->18079M(31744M) 0.185ms [383.934s][info][gc,ergo ] GC(215) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8185K, young_available: 13626M [383.934s][info][gc,ergo ] GC(215) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.4% during period of 0.617s [383.934s][info][gc,ergo ] GC(215) At end of Concurrent Young GC: YOUNG generation used: 1261M, used regions: 1288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14888M, available: 13626M [383.934s][info][gc,ergo ] GC(215) At end of Concurrent Young GC: OLD generation used: 16818M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16856M, available: 8185K [383.934s][info][gc,free ] Free: 12874M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5907K, Mutator Free: 1610 Collector Reserve: 751M, Max: 8192K; Used: 213K Old Collector Reserve: 8177K, Max: 8177K; Used: 14848B [383.935s][info][gc,stats ] [383.935s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [383.935s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [383.935s][info][gc,stats ] [383.935s][info][gc,stats ] Concurrent Reset 16613 us [383.935s][info][gc,stats ] Pause Init Mark (G) 4630 us [383.935s][info][gc,stats ] Pause Init Mark (N) 3819 us [383.935s][info][gc,stats ] Swap Remembered Set 3460 us [383.935s][info][gc,stats ] Update Region States 191 us [383.935s][info][gc,stats ] Concurrent Scan Remembered Set 299146 us, parallelism: 4.00x [383.935s][info][gc,stats ] RS: 1196193 us [383.935s][info][gc,stats ] RS: Scan Clusters 1196193 us, workers (us): 299056, 299051, 299044, 299042, ---, ---, ---, ---, [383.935s][info][gc,stats ] Concurrent Mark Roots 3280 us, parallelism: 3.60x [383.935s][info][gc,stats ] CMR: 11806 us [383.935s][info][gc,stats ] CMR: Thread Roots 10712 us, workers (us): 2563, 2644, 2787, 2718, ---, ---, ---, ---, [383.935s][info][gc,stats ] CMR: Code Cache Roots 972 us, workers (us): 346, 292, 158, 175, ---, ---, ---, ---, [383.935s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 28, 20, 19, 19, ---, ---, ---, ---, [383.935s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [383.935s][info][gc,stats ] Concurrent Marking 40628 us, parallelism: 3.68x [383.935s][info][gc,stats ] CM: 149310 us [383.935s][info][gc,stats ] CM: Parallel Mark 149310 us, workers (us): 37335, 37323, 37324, 37327, ---, ---, ---, ---, [383.935s][info][gc,stats ] Pause Final Mark (G) 1466 us [383.935s][info][gc,stats ] Pause Final Mark (N) 966 us [383.935s][info][gc,stats ] Finish Mark 502 us [383.935s][info][gc,stats ] Update Region States 87 us [383.935s][info][gc,stats ] Choose Collection Set 128 us [383.935s][info][gc,stats ] Rebuild Free Set 56 us [383.935s][info][gc,stats ] Concurrent Thread Roots 4593 us, parallelism: 3.92x [383.935s][info][gc,stats ] CTR: 17990 us [383.935s][info][gc,stats ] CTR: Thread Roots 17990 us, workers (us): 4519, 4534, 4476, 4461, ---, ---, ---, ---, [383.935s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [383.935s][info][gc,stats ] CWRF: 1 us [383.935s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [383.935s][info][gc,stats ] Concurrent Weak Roots 722 us [383.935s][info][gc,stats ] Roots 51 us, parallelism: 1.27x [383.935s][info][gc,stats ] CWR: 65 us [383.935s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 17, 14, 12, ---, ---, ---, ---, [383.935s][info][gc,stats ] Rendezvous 648 us [383.935s][info][gc,stats ] Concurrent Cleanup 121 us [383.935s][info][gc,stats ] Concurrent Strong Roots 471 us, parallelism: 2.60x [383.935s][info][gc,stats ] CSR: 1223 us [383.935s][info][gc,stats ] CSR: Code Cache Roots 1028 us, workers (us): 265, 189, 189, 386, ---, ---, ---, ---, [383.935s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 43, 45, 40, 39, ---, ---, ---, ---, [383.935s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 7, ---, ---, ---, ---, ---, [383.935s][info][gc,stats ] Concurrent Evacuation 20923 us [383.935s][info][gc,stats ] Pause Init Update Refs (G) 960 us [383.935s][info][gc,stats ] Pause Init Update Refs (N) 477 us [383.935s][info][gc,stats ] Manage GCLABs 396 us [383.935s][info][gc,stats ] Concurrent Update Refs 195976 us [383.935s][info][gc,stats ] Concurrent Update Thread Roots 14284 us [383.935s][info][gc,stats ] Pause Final Update Refs (G) 838 us [383.935s][info][gc,stats ] Pause Final Update Refs (N) 227 us [383.935s][info][gc,stats ] Update Region States 46 us [383.935s][info][gc,stats ] Trash Collection Set 15 us [383.935s][info][gc,stats ] Rebuild Free Set 81 us [383.935s][info][gc,stats ] Concurrent Cleanup 194 us [383.935s][info][gc,stats ] Workers: Evacuated 39598K across 482310 objects, abandoned 0B across 0 objects. [383.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [383.935s][info][gc,stats ] - age 1: 32401624 bytes, 32401624 total [383.935s][info][gc,stats ] - age 2: 449496 bytes, 32851120 total [383.935s][info][gc,stats ] - age 3: 761784 bytes, 33612904 total [383.935s][info][gc,stats ] - age 4: 1285536 bytes, 34898440 total [383.935s][info][gc,stats ] - age 5: 714136 bytes, 35612576 total [383.935s][info][gc,stats ] - age 6: 369072 bytes, 35981648 total [383.935s][info][gc,stats ] - age 7: 15712 bytes, 35997360 total [383.935s][info][gc,stats ] - age 8: 498064 bytes, 36495424 total [383.935s][info][gc,stats ] - age 9: 2446368 bytes, 38941792 total [383.935s][info][gc,stats ] - age 10: 1495328 bytes, 40437120 total [383.935s][info][gc,stats ] - age 13: 111648 bytes, 40548768 total [383.935s][info][gc,stats ] [383.935s][info][gc,stats ] Mutators: Evacuated 414K across 3185 objects, abandoned 0B across 0 objects. [383.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [383.935s][info][gc,stats ] - age 1: 424376 bytes, 424376 total [383.935s][info][gc,stats ] - age 2: 32 bytes, 424408 total [383.935s][info][gc,stats ] - age 4: 48 bytes, 424456 total [383.935s][info][gc,stats ] - age 6: 96 bytes, 424552 total [383.935s][info][gc,stats ] - age 7: 64 bytes, 424616 total [383.935s][info][gc,stats ] [383.935s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [383.935s][info][gc,stats ] - age 1: 992 bytes, 992 total [383.935s][info][gc,stats ] - age 6: 7123672 bytes, 7124664 total [383.935s][info][gc,stats ] [383.935s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [383.935s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [383.935s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [383.945s][info][gc ] Transition from: normal to: idle [383.945s][info][gc ] Trigger (YOUNG): Average GC time (4347.53 ms) is above the time for average allocation rate (2829 MB/s) to deplete free headroom (1104M) (margin of error = 2.82) [383.945s][info][gc,ergo ] Free headroom: 12849M (free) - 1587M (spike) - 10158M (penalties) = 1104M [383.945s][info][gc ] Transition from: idle to: normal [383.946s][info][gc ] Heuristics request for young collection accepted [383.946s][info][gc,free ] Free: 12849M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6762K, Mutator Free: 1607 Collector Reserve: 751M, Max: 8192K; Used: 213K Old Collector Reserve: 8177K, Max: 8177K; Used: 14848B [383.946s][info][gc,ergo ] GC(216) Start GC cycle (YOUNG) [383.946s][info][gc,start ] GC(216) Concurrent reset [383.946s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent reset [383.951s][info][gc ] GC(216) Concurrent reset 5.715ms [383.952s][info][gc,start ] GC(216) Pause Init Mark (YOUNG) [383.952s][info][gc,task ] GC(216) Using 8 of 8 workers for init marking [383.955s][info][gc ] GC(216) Pause Init Mark (YOUNG) 3.626ms [383.956s][info][gc,start ] GC(216) Concurrent remembered set scanning [383.956s][info][gc,task ] GC(216) Using 4 of 8 workers for Concurrent remembered set scanning [384.116s][info][gc ] GC(216) Concurrent remembered set scanning 160.767ms [384.116s][info][gc,start ] GC(216) Concurrent marking roots [384.116s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent marking roots [384.121s][info][gc ] GC(216) Concurrent marking roots 4.215ms [384.121s][info][gc,start ] GC(216) Concurrent marking (YOUNG) [384.121s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent marking [384.142s][info][gc ] GC(216) Concurrent marking (YOUNG) 21.252ms [384.142s][info][gc,start ] GC(216) Pause Final Mark (YOUNG) [384.142s][info][gc,task ] GC(216) Using 8 of 8 workers for final marking [384.143s][info][gc,ergo ] GC(216) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [384.143s][info][gc,ergo ] GC(216) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [384.143s][info][gc,ergo ] GC(216) Chosen CSet evacuates young: 49576K (of which at least: 0B are to be promoted), old: 0B [384.143s][info][gc,ergo ] GC(216) Collectable Garbage: 1251M (99%), Immediate: 0B (0%), 0 regions, CSet: 1251M (99%), 163 regions [384.143s][info][gc,ergo ] GC(216) Evacuation Targets: YOUNG: 49576K, PROMOTE: 0B, OLD: 0B, TOTAL: 49576K [384.143s][info][gc,free ] Free: 13140M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3311K, Mutator Free: 1643 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 8177K, Max: 8177K; Used: 14848B [384.143s][info][gc ] GC(216) Pause Final Mark (YOUNG) 0.853ms [384.143s][info][gc,start ] GC(216) Concurrent thread roots [384.143s][info][gc,task ] GC(216) Using 4 of 8 workers for Concurrent thread roots [384.148s][info][gc ] GC(216) Concurrent thread roots 4.583ms [384.148s][info][gc,start ] GC(216) Concurrent weak references [384.148s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent weak references [384.148s][info][gc,ref ] GC(216) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.148s][info][gc,ref ] GC(216) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.148s][info][gc,ref ] GC(216) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.148s][info][gc ] GC(216) Concurrent weak references 0.040ms [384.148s][info][gc,start ] GC(216) Concurrent weak roots [384.148s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent weak root [384.148s][info][gc ] GC(216) Concurrent weak roots 0.618ms [384.148s][info][gc,start ] GC(216) Concurrent cleanup [384.149s][info][gc ] GC(216) Concurrent cleanup 18513M->18514M(31744M) 0.105ms [384.149s][info][gc,free ] Free: 13125M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2412K, Mutator Free: 1641 Collector Reserve: 64465K, Max: 8192K; Used: 1070K Old Collector Reserve: 8175K, Max: 8175K; Used: 17408B [384.149s][info][gc,start ] GC(216) Concurrent strong roots [384.149s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent strong root [384.149s][info][gc ] GC(216) Concurrent strong roots 0.415ms [384.149s][info][gc,start ] GC(216) Concurrent evacuation [384.149s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent evacuation [384.163s][info][gc,ergo ] GC(216) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8382064, promotion expended: 7112664, old capacity: 17674797056, old_used: 17642761696, old unaffiliated regions: 0 [384.163s][info][gc,ergo ] GC(216) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8382064, promotion expended: 7112664, old capacity: 17674797056, old_used: 17642761696, old unaffiliated regions: 0 [384.163s][info][gc,ergo ] GC(216) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8382064, promotion expended: 7112664, old capacity: 17674797056, old_used: 17642761696, old unaffiliated regions: 0 [384.163s][info][gc,ergo ] GC(216) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8382064, promotion expended: 7112664, old capacity: 17674797056, old_used: 17642761696, old unaffiliated regions: 0 [384.163s][info][gc,ergo ] GC(216) Squelching additional promotion failure reports for current epoch [384.177s][info][gc ] GC(216) Concurrent evacuation 27.646ms [384.177s][info][gc,start ] GC(216) Pause Init Update Refs [384.177s][info][gc ] GC(216) Pause Init Update Refs 0.467ms [384.178s][info][gc,start ] GC(216) Concurrent update references [384.178s][info][gc,task ] GC(216) Using 4 of 8 workers for concurrent reference update [384.178s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [384.309s][info][gc ] GC(216) Concurrent update references 130.950ms [384.309s][info][gc,start ] GC(216) Concurrent update thread roots [384.321s][info][gc ] GC(216) Concurrent update thread roots 12.632ms [384.322s][info][gc,start ] GC(216) Pause Final Update Refs [384.322s][info][gc,task ] GC(216) Using 8 of 8 workers for final reference update [384.322s][info][gc,free ] Free: 13322M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 9% internal; Used: 1241M, Mutator Free: 1666 Collector Reserve: 751M, Max: 8192K; Used: 57551K Old Collector Reserve: 9422K, Max: 8192K; Used: 15153K [384.322s][info][gc ] GC(216) Pause Final Update Refs 0.205ms [384.322s][info][gc,start ] GC(216) Concurrent cleanup [384.322s][info][gc ] GC(216) Concurrent cleanup 18931M->17631M(31744M) 0.115ms [384.322s][info][gc ] GC(216) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [384.322s][info][gc,ergo ] GC(216) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 9430K, young_available: 14074M [384.322s][info][gc,ergo ] GC(216) At end of Concurrent Young GC: GCU: 22.1%, MU: 18.4% during period of 0.388s [384.322s][info][gc,ergo ] GC(216) At end of Concurrent Young GC: YOUNG generation used: 806M, used regions: 824M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14073M [384.322s][info][gc,ergo ] GC(216) At end of Concurrent Young GC: OLD generation used: 16825M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 9430K [384.322s][info][gc,free ] Free: 13321M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6920K, Mutator Free: 1666 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 9422K, Max: 8192K; Used: 6961K [384.323s][info][gc,stats ] [384.323s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [384.323s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [384.323s][info][gc,stats ] [384.323s][info][gc,stats ] Concurrent Reset 5731 us [384.323s][info][gc,stats ] Pause Init Mark (G) 4278 us [384.323s][info][gc,stats ] Pause Init Mark (N) 3637 us [384.323s][info][gc,stats ] Swap Remembered Set 3436 us [384.323s][info][gc,stats ] Update Region States 66 us [384.323s][info][gc,stats ] Concurrent Scan Remembered Set 160789 us, parallelism: 4.00x [384.323s][info][gc,stats ] RS: 642751 us [384.323s][info][gc,stats ] RS: Scan Clusters 642751 us, workers (us): 160704, 160688, 160682, 160677, ---, ---, ---, ---, [384.323s][info][gc,stats ] Concurrent Mark Roots 4227 us, parallelism: 3.60x [384.323s][info][gc,stats ] CMR: 15239 us [384.323s][info][gc,stats ] CMR: Thread Roots 14171 us, workers (us): 3554, 3507, 3495, 3615, ---, ---, ---, ---, [384.323s][info][gc,stats ] CMR: Code Cache Roots 933 us, workers (us): 175, 349, 270, 140, ---, ---, ---, ---, [384.323s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 33, 31, 25, 9, ---, ---, ---, ---, [384.323s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [384.323s][info][gc,stats ] Concurrent Marking 21270 us, parallelism: 3.53x [384.323s][info][gc,stats ] CM: 75040 us [384.323s][info][gc,stats ] CM: Parallel Mark 75040 us, workers (us): 18773, 18768, 18756, 18743, ---, ---, ---, ---, [384.323s][info][gc,stats ] Pause Final Mark (G) 1315 us [384.323s][info][gc,stats ] Pause Final Mark (N) 859 us [384.323s][info][gc,stats ] Finish Mark 450 us [384.323s][info][gc,stats ] Update Region States 78 us [384.323s][info][gc,stats ] Choose Collection Set 97 us [384.323s][info][gc,stats ] Rebuild Free Set 53 us [384.323s][info][gc,stats ] Concurrent Thread Roots 4597 us, parallelism: 3.83x [384.323s][info][gc,stats ] CTR: 17608 us [384.323s][info][gc,stats ] CTR: Thread Roots 17608 us, workers (us): 4358, 4540, 4371, 4339, ---, ---, ---, ---, [384.323s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [384.323s][info][gc,stats ] CWRF: 2 us [384.323s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [384.323s][info][gc,stats ] Concurrent Weak Roots 628 us [384.323s][info][gc,stats ] Roots 53 us, parallelism: 1.30x [384.323s][info][gc,stats ] CWR: 69 us [384.323s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 18, 16, 11, ---, ---, ---, ---, [384.323s][info][gc,stats ] Rendezvous 556 us [384.323s][info][gc,stats ] Concurrent Cleanup 110 us [384.323s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.57x [384.323s][info][gc,stats ] CSR: 1079 us [384.323s][info][gc,stats ] CSR: Code Cache Roots 933 us, workers (us): 170, 259, 344, 160, ---, ---, ---, ---, [384.323s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 30, 28, 24, ---, ---, ---, ---, [384.323s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [384.323s][info][gc,stats ] Concurrent Evacuation 27661 us [384.323s][info][gc,stats ] Pause Init Update Refs (G) 917 us [384.323s][info][gc,stats ] Pause Init Update Refs (N) 474 us [384.323s][info][gc,stats ] Manage GCLABs 399 us [384.323s][info][gc,stats ] Concurrent Update Refs 130972 us [384.323s][info][gc,stats ] Concurrent Update Thread Roots 12648 us [384.323s][info][gc,stats ] Pause Final Update Refs (G) 776 us [384.323s][info][gc,stats ] Pause Final Update Refs (N) 210 us [384.323s][info][gc,stats ] Update Region States 47 us [384.323s][info][gc,stats ] Trash Collection Set 7 us [384.323s][info][gc,stats ] Rebuild Free Set 79 us [384.323s][info][gc,stats ] Concurrent Cleanup 120 us [384.323s][info][gc,stats ] Workers: Evacuated 49083K across 770208 objects, abandoned 0B across 0 objects. [384.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.323s][info][gc,stats ] - age 1: 22183920 bytes, 22183920 total [384.323s][info][gc,stats ] - age 2: 12818264 bytes, 35002184 total [384.323s][info][gc,stats ] - age 3: 479264 bytes, 35481448 total [384.323s][info][gc,stats ] - age 4: 1064464 bytes, 36545912 total [384.323s][info][gc,stats ] - age 5: 3004984 bytes, 39550896 total [384.323s][info][gc,stats ] - age 6: 714008 bytes, 40264904 total [384.323s][info][gc,stats ] - age 7: 3036896 bytes, 43301800 total [384.323s][info][gc,stats ] - age 8: 498296 bytes, 43800096 total [384.323s][info][gc,stats ] - age 9: 383904 bytes, 44184000 total [384.323s][info][gc,stats ] - age 10: 3558208 bytes, 47742208 total [384.323s][info][gc,stats ] - age 14: 2519104 bytes, 50261312 total [384.323s][info][gc,stats ] [384.323s][info][gc,stats ] Mutators: Evacuated 493K across 3790 objects, abandoned 0B across 0 objects. [384.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.323s][info][gc,stats ] - age 2: 504720 bytes, 504720 total [384.323s][info][gc,stats ] - age 3: 32 bytes, 504752 total [384.323s][info][gc,stats ] - age 5: 32 bytes, 504784 total [384.323s][info][gc,stats ] - age 6: 128 bytes, 504912 total [384.323s][info][gc,stats ] - age 7: 112 bytes, 505024 total [384.323s][info][gc,stats ] - age 8: 32 bytes, 505056 total [384.323s][info][gc,stats ] [384.323s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [384.323s][info][gc,stats ] - age 2: 992 bytes, 992 total [384.323s][info][gc,stats ] [384.323s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [384.323s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [384.323s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [384.333s][info][gc ] Transition from: normal to: idle [384.333s][info][gc ] Trigger (YOUNG): Average GC time (4217.74 ms) is above the time for average allocation rate (2764 MB/s) to deplete free headroom (1868M) (margin of error = 2.80) [384.333s][info][gc,ergo ] Free headroom: 13296M (free) - 1587M (spike) - 9840M (penalties) = 1868M [384.333s][info][gc ] Transition from: idle to: normal [384.333s][info][gc ] Heuristics request for young collection accepted [384.333s][info][gc,free ] Free: 13296M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7489K, Mutator Free: 1663 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 9422K, Max: 8192K; Used: 6961K [384.333s][info][gc,ergo ] GC(217) Start GC cycle (YOUNG) [384.333s][info][gc,start ] GC(217) Concurrent reset [384.333s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent reset [384.337s][info][gc ] GC(217) Concurrent reset 3.677ms [384.337s][info][gc,start ] GC(217) Pause Init Mark (YOUNG) [384.337s][info][gc,task ] GC(217) Using 8 of 8 workers for init marking [384.342s][info][gc ] GC(217) Pause Init Mark (YOUNG) 4.640ms [384.342s][info][gc,start ] GC(217) Concurrent remembered set scanning [384.342s][info][gc,task ] GC(217) Using 4 of 8 workers for Concurrent remembered set scanning [384.432s][info][gc ] GC(217) Concurrent remembered set scanning 89.858ms [384.432s][info][gc,start ] GC(217) Concurrent marking roots [384.432s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent marking roots [384.436s][info][gc ] GC(217) Concurrent marking roots 4.369ms [384.436s][info][gc,start ] GC(217) Concurrent marking (YOUNG) [384.436s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent marking [384.453s][info][gc ] GC(217) Concurrent marking (YOUNG) 16.420ms [384.453s][info][gc,start ] GC(217) Pause Final Mark (YOUNG) [384.453s][info][gc,task ] GC(217) Using 8 of 8 workers for final marking [384.454s][info][gc,ergo ] GC(217) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [384.454s][info][gc,ergo ] GC(217) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [384.454s][info][gc,ergo ] GC(217) Chosen CSet evacuates young: 46661K (of which at least: 0B are to be promoted), old: 0B [384.454s][info][gc,ergo ] GC(217) Collectable Garbage: 800M (99%), Immediate: 0B (0%), 0 regions, CSet: 800M (99%), 106 regions [384.454s][info][gc,ergo ] GC(217) Evacuation Targets: YOUNG: 46661K, PROMOTE: 0B, OLD: 0B, TOTAL: 46661K [384.454s][info][gc ] GC(217) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 14888M [384.454s][info][gc,ergo ] GC(217) Successfully transferred 1 excess regions to young before start of evacuation [384.454s][info][gc,free ] Free: 13747M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4563K, Mutator Free: 1719 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1230K, Max: 1230K; Used: 6961K [384.454s][info][gc ] GC(217) Pause Final Mark (YOUNG) 0.787ms [384.454s][info][gc,start ] GC(217) Concurrent thread roots [384.454s][info][gc,task ] GC(217) Using 4 of 8 workers for Concurrent thread roots [384.459s][info][gc ] GC(217) Concurrent thread roots 4.972ms [384.459s][info][gc,start ] GC(217) Concurrent weak references [384.459s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent weak references [384.459s][info][gc,ref ] GC(217) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.459s][info][gc,ref ] GC(217) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.459s][info][gc,ref ] GC(217) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.459s][info][gc ] GC(217) Concurrent weak references 0.038ms [384.459s][info][gc,start ] GC(217) Concurrent weak roots [384.459s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent weak root [384.460s][info][gc ] GC(217) Concurrent weak roots 0.610ms [384.460s][info][gc,start ] GC(217) Concurrent cleanup [384.460s][info][gc ] GC(217) Concurrent cleanup 17923M->17924M(31744M) 0.129ms [384.460s][info][gc,free ] Free: 13731M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4163K, Mutator Free: 1717 Collector Reserve: 56187K, Max: 8192K; Used: 1156K Old Collector Reserve: 1228K, Max: 1228K; Used: 6964K [384.460s][info][gc,start ] GC(217) Concurrent strong roots [384.460s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent strong root [384.460s][info][gc ] GC(217) Concurrent strong roots 0.439ms [384.460s][info][gc,start ] GC(217) Concurrent evacuation [384.460s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent evacuation [384.468s][info][gc,ergo ] GC(217) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1268336, promotion expended: 1185304, old capacity: 17674797056, old_used: 17643947488, old unaffiliated regions: 0 [384.468s][info][gc,ergo ] GC(217) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1268336, promotion expended: 1185304, old capacity: 17674797056, old_used: 17643947488, old unaffiliated regions: 0 [384.468s][info][gc,ergo ] GC(217) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1268336, promotion expended: 1185304, old capacity: 17674797056, old_used: 17643947488, old unaffiliated regions: 0 [384.468s][info][gc,ergo ] GC(217) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1268336, promotion expended: 1185304, old capacity: 17674797056, old_used: 17643947488, old unaffiliated regions: 0 [384.468s][info][gc,ergo ] GC(217) Squelching additional promotion failure reports for current epoch [384.478s][info][gc ] GC(217) Concurrent evacuation 17.634ms [384.478s][info][gc,start ] GC(217) Pause Init Update Refs [384.479s][info][gc ] GC(217) Pause Init Update Refs 0.457ms [384.479s][info][gc,start ] GC(217) Concurrent update references [384.479s][info][gc,task ] GC(217) Using 4 of 8 workers for concurrent reference update [384.479s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [384.561s][info][gc ] GC(217) Concurrent update references 82.697ms [384.562s][info][gc,start ] GC(217) Concurrent update thread roots [384.573s][info][gc ] GC(217) Concurrent update thread roots 11.937ms [384.574s][info][gc,start ] GC(217) Pause Final Update Refs [384.574s][info][gc,task ] GC(217) Using 8 of 8 workers for final reference update [384.574s][info][gc,free ] Free: 13579M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 5% internal; Used: 794M, Mutator Free: 1698 Collector Reserve: 751M, Max: 8192K; Used: 57551K Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [384.574s][info][gc ] GC(217) Pause Final Update Refs 0.190ms [384.574s][info][gc,start ] GC(217) Concurrent cleanup [384.574s][info][gc ] GC(217) Concurrent cleanup 18229M->17383M(31744M) 0.135ms [384.574s][info][gc,ergo ] GC(217) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10864B, young_available: 14330M [384.574s][info][gc,ergo ] GC(217) At end of Concurrent Young GC: GCU: 21.4%, MU: 18.5% during period of 0.252s [384.574s][info][gc,ergo ] GC(217) At end of Concurrent Young GC: YOUNG generation used: 558M, used regions: 576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14888M, available: 14329M [384.574s][info][gc,ergo ] GC(217) At end of Concurrent Young GC: OLD generation used: 16826M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16856M, available: 10864B [384.575s][info][gc,free ] Free: 13578M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6082K, Mutator Free: 1698 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [384.575s][info][gc,stats ] [384.575s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [384.575s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [384.575s][info][gc,stats ] [384.575s][info][gc,stats ] Concurrent Reset 3694 us [384.575s][info][gc,stats ] Pause Init Mark (G) 5071 us [384.575s][info][gc,stats ] Pause Init Mark (N) 4647 us [384.575s][info][gc,stats ] Swap Remembered Set 4494 us [384.575s][info][gc,stats ] Update Region States 56 us [384.575s][info][gc,stats ] Concurrent Scan Remembered Set 89888 us, parallelism: 3.98x [384.575s][info][gc,stats ] RS: 358118 us [384.575s][info][gc,stats ] RS: Scan Clusters 358118 us, workers (us): 89775, 89769, 89763, 88811, ---, ---, ---, ---, [384.575s][info][gc,stats ] Concurrent Mark Roots 4384 us, parallelism: 3.67x [384.575s][info][gc,stats ] CMR: 16102 us [384.575s][info][gc,stats ] CMR: Thread Roots 15012 us, workers (us): 3632, 3854, 3682, 3845, ---, ---, ---, ---, [384.575s][info][gc,stats ] CMR: Code Cache Roots 965 us, workers (us): 337, 174, 280, 174, ---, ---, ---, ---, [384.575s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 27, 26, 21, 17, ---, ---, ---, ---, [384.575s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 27, 7, ---, ---, ---, ---, ---, [384.575s][info][gc,stats ] Concurrent Marking 16435 us, parallelism: 3.48x [384.575s][info][gc,stats ] CM: 57175 us [384.575s][info][gc,stats ] CM: Parallel Mark 57175 us, workers (us): 14301, 14298, 14301, 14274, ---, ---, ---, ---, [384.575s][info][gc,stats ] Pause Final Mark (G) 1199 us [384.575s][info][gc,stats ] Pause Final Mark (N) 793 us [384.575s][info][gc,stats ] Finish Mark 379 us [384.575s][info][gc,stats ] Update Region States 76 us [384.575s][info][gc,stats ] Choose Collection Set 95 us [384.575s][info][gc,stats ] Rebuild Free Set 51 us [384.575s][info][gc,stats ] Concurrent Thread Roots 4986 us, parallelism: 3.89x [384.575s][info][gc,stats ] CTR: 19405 us [384.575s][info][gc,stats ] CTR: Thread Roots 19405 us, workers (us): 4800, 4823, 4868, 4914, ---, ---, ---, ---, [384.575s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [384.575s][info][gc,stats ] CWRF: 1 us [384.575s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [384.575s][info][gc,stats ] Concurrent Weak Roots 622 us [384.575s][info][gc,stats ] Roots 51 us, parallelism: 1.60x [384.575s][info][gc,stats ] CWR: 81 us [384.575s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 21, 20, 15, ---, ---, ---, ---, [384.575s][info][gc,stats ] Rendezvous 550 us [384.575s][info][gc,stats ] Concurrent Cleanup 136 us [384.575s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.64x [384.575s][info][gc,stats ] CSR: 1175 us [384.575s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 187, 275, 356, 189, ---, ---, ---, ---, [384.575s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 44, 37, 33, 28, ---, ---, ---, ---, [384.575s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [384.575s][info][gc,stats ] Concurrent Evacuation 17651 us [384.575s][info][gc,stats ] Pause Init Update Refs (G) 869 us [384.575s][info][gc,stats ] Pause Init Update Refs (N) 467 us [384.575s][info][gc,stats ] Manage GCLABs 384 us [384.575s][info][gc,stats ] Concurrent Update Refs 82720 us [384.575s][info][gc,stats ] Concurrent Update Thread Roots 11950 us [384.575s][info][gc,stats ] Pause Final Update Refs (G) 617 us [384.575s][info][gc,stats ] Pause Final Update Refs (N) 195 us [384.575s][info][gc,stats ] Update Region States 43 us [384.575s][info][gc,stats ] Trash Collection Set 6 us [384.575s][info][gc,stats ] Rebuild Free Set 74 us [384.575s][info][gc,stats ] Concurrent Cleanup 143 us [384.575s][info][gc,stats ] Workers: Evacuated 46105K across 624289 objects, abandoned 0B across 0 objects. [384.575s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.575s][info][gc,stats ] - age 1: 18995960 bytes, 18995960 total [384.575s][info][gc,stats ] - age 2: 19149288 bytes, 38145248 total [384.575s][info][gc,stats ] - age 3: 912448 bytes, 39057696 total [384.575s][info][gc,stats ] - age 4: 440600 bytes, 39498296 total [384.575s][info][gc,stats ] - age 5: 761688 bytes, 40259984 total [384.575s][info][gc,stats ] - age 6: 1285456 bytes, 41545440 total [384.575s][info][gc,stats ] - age 7: 782888 bytes, 42328328 total [384.575s][info][gc,stats ] - age 8: 300288 bytes, 42628616 total [384.575s][info][gc,stats ] - age 9: 744 bytes, 42629360 total [384.575s][info][gc,stats ] - age 10: 590624 bytes, 43219984 total [384.575s][info][gc,stats ] - age 11: 1472608 bytes, 44692592 total [384.575s][info][gc,stats ] - age 14: 587520 bytes, 45280112 total [384.575s][info][gc,stats ] - age 15: 1931584 bytes, 47211696 total [384.575s][info][gc,stats ] [384.575s][info][gc,stats ] Mutators: Evacuated 555K across 4254 objects, abandoned 0B across 0 objects. [384.575s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.575s][info][gc,stats ] - age 2: 568424 bytes, 568424 total [384.575s][info][gc,stats ] - age 3: 480 bytes, 568904 total [384.575s][info][gc,stats ] - age 4: 32 bytes, 568936 total [384.575s][info][gc,stats ] - age 5: 64 bytes, 569000 total [384.575s][info][gc,stats ] - age 6: 96 bytes, 569096 total [384.575s][info][gc,stats ] - age 7: 128 bytes, 569224 total [384.575s][info][gc,stats ] [384.575s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [384.575s][info][gc,stats ] - age 3: 992 bytes, 992 total [384.575s][info][gc,stats ] [384.575s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [384.575s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [384.575s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [384.585s][info][gc ] Transition from: normal to: idle [384.586s][info][gc ] Trigger (YOUNG): Average GC time (4095.08 ms) is above the time for average allocation rate (2712 MB/s) to deplete free headroom (2443M) (margin of error = 2.78) [384.586s][info][gc,ergo ] Free headroom: 13554M (free) - 1587M (spike) - 9523M (penalties) = 2443M [384.586s][info][gc ] Transition from: idle to: normal [384.586s][info][gc ] Heuristics request for young collection accepted [384.586s][info][gc,free ] Free: 13553M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6165K, Mutator Free: 1695 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [384.586s][info][gc,ergo ] GC(218) Start GC cycle (YOUNG) [384.586s][info][gc,start ] GC(218) Concurrent reset [384.586s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent reset [384.589s][info][gc ] GC(218) Concurrent reset 2.548ms [384.589s][info][gc,start ] GC(218) Pause Init Mark (YOUNG) [384.589s][info][gc,task ] GC(218) Using 8 of 8 workers for init marking [384.593s][info][gc ] GC(218) Pause Init Mark (YOUNG) 3.534ms [384.593s][info][gc,start ] GC(218) Concurrent remembered set scanning [384.593s][info][gc,task ] GC(218) Using 4 of 8 workers for Concurrent remembered set scanning [384.646s][info][gc ] GC(218) Concurrent remembered set scanning 53.632ms [384.646s][info][gc,start ] GC(218) Concurrent marking roots [384.646s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent marking roots [384.651s][info][gc ] GC(218) Concurrent marking roots 4.319ms [384.651s][info][gc,start ] GC(218) Concurrent marking (YOUNG) [384.651s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent marking [384.664s][info][gc ] GC(218) Concurrent marking (YOUNG) 13.332ms [384.664s][info][gc,start ] GC(218) Pause Final Mark (YOUNG) [384.664s][info][gc,task ] GC(218) Using 8 of 8 workers for final marking [384.665s][info][gc,ergo ] GC(218) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [384.665s][info][gc,ergo ] GC(218) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [384.665s][info][gc,ergo ] GC(218) Chosen CSet evacuates young: 44510K (of which at least: 0B are to be promoted), old: 0B [384.665s][info][gc,ergo ] GC(218) Collectable Garbage: 548M (99%), Immediate: 0B (0%), 0 regions, CSet: 548M (99%), 74 regions [384.665s][info][gc,ergo ] GC(218) Evacuation Targets: YOUNG: 44510K, PROMOTE: 0B, OLD: 0B, TOTAL: 44510K [384.665s][info][gc,free ] Free: 14086M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 1584K, Mutator Free: 1761 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [384.665s][info][gc ] GC(218) Pause Final Mark (YOUNG) 0.842ms [384.665s][info][gc,start ] GC(218) Concurrent thread roots [384.665s][info][gc,task ] GC(218) Using 4 of 8 workers for Concurrent thread roots [384.671s][info][gc ] GC(218) Concurrent thread roots 5.285ms [384.671s][info][gc,start ] GC(218) Concurrent weak references [384.671s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent weak references [384.671s][info][gc,ref ] GC(218) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.671s][info][gc,ref ] GC(218) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.671s][info][gc,ref ] GC(218) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.671s][info][gc ] GC(218) Concurrent weak references 0.036ms [384.671s][info][gc,start ] GC(218) Concurrent weak roots [384.671s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent weak root [384.671s][info][gc ] GC(218) Concurrent weak roots 0.580ms [384.671s][info][gc,start ] GC(218) Concurrent cleanup [384.671s][info][gc ] GC(218) Concurrent cleanup 17586M->17586M(31744M) 0.099ms [384.671s][info][gc,free ] Free: 14073M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7040K, Mutator Free: 1760 Collector Reserve: 56372K, Max: 8192K; Used: 971K Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [384.671s][info][gc,start ] GC(218) Concurrent strong roots [384.671s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent strong root [384.672s][info][gc ] GC(218) Concurrent strong roots 0.406ms [384.672s][info][gc,start ] GC(218) Concurrent evacuation [384.672s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent evacuation [384.675s][info][gc ] GC(218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [384.675s][info][gc,ergo ] GC(218) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 10864, promotion expended: 9664, old capacity: 17683185664, old_used: 17644038112, old unaffiliated regions: 0 [384.675s][info][gc,ergo ] GC(218) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 10864, promotion expended: 9664, old capacity: 17683185664, old_used: 17644038112, old unaffiliated regions: 0 [384.675s][info][gc,ergo ] GC(218) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 10864, promotion expended: 9664, old capacity: 17683185664, old_used: 17644038112, old unaffiliated regions: 0 [384.675s][info][gc,ergo ] GC(218) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 10864, promotion expended: 9664, old capacity: 17683185664, old_used: 17644038112, old unaffiliated regions: 0 [384.675s][info][gc,ergo ] GC(218) Squelching additional promotion failure reports for current epoch [384.688s][info][gc ] GC(218) Concurrent evacuation 16.064ms [384.688s][info][gc,start ] GC(218) Pause Init Update Refs [384.689s][info][gc ] GC(218) Pause Init Update Refs 0.451ms [384.689s][info][gc,start ] GC(218) Concurrent update references [384.689s][info][gc,task ] GC(218) Using 4 of 8 workers for concurrent reference update [384.689s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [384.751s][info][gc ] GC(218) Concurrent update references 62.063ms [384.751s][info][gc,start ] GC(218) Concurrent update thread roots [384.763s][info][gc ] GC(218) Concurrent update thread roots 11.861ms [384.763s][info][gc,start ] GC(218) Pause Final Update Refs [384.763s][info][gc,task ] GC(218) Using 8 of 8 workers for final reference update [384.763s][info][gc,free ] Free: 13717M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 3% internal; Used: 530M, Mutator Free: 1715 Collector Reserve: 751M, Max: 8192K; Used: 65743K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [384.763s][info][gc ] GC(218) Pause Final Update Refs 0.183ms [384.763s][info][gc,start ] GC(218) Concurrent cleanup [384.763s][info][gc ] GC(218) Concurrent cleanup 17822M->17238M(31744M) 0.106ms [384.763s][info][gc,ergo ] GC(218) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8172K, young_available: 14468M [384.764s][info][gc,ergo ] GC(218) At end of Concurrent Young GC: GCU: 20.6%, MU: 18.7% during period of 0.189s [384.764s][info][gc,ergo ] GC(218) At end of Concurrent Young GC: YOUNG generation used: 412M, used regions: 432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14467M [384.764s][info][gc,ergo ] GC(218) At end of Concurrent Young GC: OLD generation used: 16826M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 8172K [384.764s][info][gc,free ] Free: 13715M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4307K, Mutator Free: 1715 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [384.764s][info][gc,stats ] [384.764s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [384.764s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [384.764s][info][gc,stats ] [384.764s][info][gc,stats ] Concurrent Reset 2557 us [384.764s][info][gc,stats ] Pause Init Mark (G) 3952 us [384.764s][info][gc,stats ] Pause Init Mark (N) 3544 us [384.764s][info][gc,stats ] Swap Remembered Set 3414 us [384.764s][info][gc,stats ] Update Region States 32 us [384.764s][info][gc,stats ] Concurrent Scan Remembered Set 53648 us, parallelism: 3.99x [384.764s][info][gc,stats ] RS: 214205 us [384.764s][info][gc,stats ] RS: Scan Clusters 214205 us, workers (us): 53566, 53553, 53544, 53541, ---, ---, ---, ---, [384.764s][info][gc,stats ] Concurrent Mark Roots 4333 us, parallelism: 3.72x [384.764s][info][gc,stats ] CMR: 16111 us [384.764s][info][gc,stats ] CMR: Thread Roots 15007 us, workers (us): 3770, 3641, 3731, 3865, ---, ---, ---, ---, [384.764s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 200, 332, 276, 172, ---, ---, ---, ---, [384.764s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 28, 24, 19, 18, ---, ---, ---, ---, [384.764s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, ---, 27, ---, ---, ---, ---, [384.764s][info][gc,stats ] Concurrent Marking 13346 us, parallelism: 3.46x [384.764s][info][gc,stats ] CM: 46112 us [384.764s][info][gc,stats ] CM: Parallel Mark 46112 us, workers (us): 11542, 11527, 11523, 11519, ---, ---, ---, ---, [384.764s][info][gc,stats ] Pause Final Mark (G) 1217 us [384.764s][info][gc,stats ] Pause Final Mark (N) 848 us [384.764s][info][gc,stats ] Finish Mark 438 us [384.764s][info][gc,stats ] Update Region States 79 us [384.764s][info][gc,stats ] Choose Collection Set 76 us [384.764s][info][gc,stats ] Rebuild Free Set 51 us [384.764s][info][gc,stats ] Concurrent Thread Roots 5300 us, parallelism: 3.87x [384.764s][info][gc,stats ] CTR: 20509 us [384.764s][info][gc,stats ] CTR: Thread Roots 20509 us, workers (us): 5106, 5234, 5139, 5030, ---, ---, ---, ---, [384.764s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [384.764s][info][gc,stats ] CWRF: 1 us [384.764s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [384.764s][info][gc,stats ] Concurrent Weak Roots 585 us [384.764s][info][gc,stats ] Roots 47 us, parallelism: 1.37x [384.764s][info][gc,stats ] CWR: 64 us [384.764s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 19, 14, 10, ---, ---, ---, ---, [384.764s][info][gc,stats ] Rendezvous 525 us [384.764s][info][gc,stats ] Concurrent Cleanup 103 us [384.764s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.62x [384.764s][info][gc,stats ] CSR: 1075 us [384.764s][info][gc,stats ] CSR: Code Cache Roots 912 us, workers (us): 145, 245, 186, 335, ---, ---, ---, ---, [384.764s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 40, 33, 32, 25, ---, ---, ---, ---, [384.764s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 6, ---, 27, ---, ---, ---, ---, ---, [384.764s][info][gc,stats ] Concurrent Evacuation 16092 us [384.764s][info][gc,stats ] Pause Init Update Refs (G) 831 us [384.764s][info][gc,stats ] Pause Init Update Refs (N) 459 us [384.764s][info][gc,stats ] Manage GCLABs 384 us [384.764s][info][gc,stats ] Concurrent Update Refs 62081 us [384.764s][info][gc,stats ] Concurrent Update Thread Roots 11867 us [384.764s][info][gc,stats ] Pause Final Update Refs (G) 577 us [384.764s][info][gc,stats ] Pause Final Update Refs (N) 188 us [384.764s][info][gc,stats ] Update Region States 37 us [384.764s][info][gc,stats ] Trash Collection Set 7 us [384.764s][info][gc,stats ] Rebuild Free Set 72 us [384.764s][info][gc,stats ] Concurrent Cleanup 111 us [384.764s][info][gc,stats ] Workers: Evacuated 44157K across 577830 objects, abandoned 0B across 0 objects. [384.764s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.764s][info][gc,stats ] - age 1: 13438488 bytes, 13438488 total [384.764s][info][gc,stats ] - age 2: 12680936 bytes, 26119424 total [384.764s][info][gc,stats ] - age 3: 11557480 bytes, 37676904 total [384.764s][info][gc,stats ] - age 4: 632736 bytes, 38309640 total [384.764s][info][gc,stats ] - age 5: 440600 bytes, 38750240 total [384.764s][info][gc,stats ] - age 6: 761752 bytes, 39511992 total [384.764s][info][gc,stats ] - age 7: 1288000 bytes, 40799992 total [384.764s][info][gc,stats ] - age 8: 711624 bytes, 41511616 total [384.764s][info][gc,stats ] - age 9: 300288 bytes, 41811904 total [384.764s][info][gc,stats ] - age 10: 680 bytes, 41812584 total [384.764s][info][gc,stats ] - age 11: 352 bytes, 41812936 total [384.764s][info][gc,stats ] - age 12: 1472608 bytes, 43285544 total [384.764s][info][gc,stats ] - age 15: 1931584 bytes, 45217128 total [384.764s][info][gc,stats ] [384.764s][info][gc,stats ] Mutators: Evacuated 352K across 2709 objects, abandoned 0B across 0 objects. [384.764s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.764s][info][gc,stats ] - age 2: 32 bytes, 32 total [384.764s][info][gc,stats ] - age 3: 360696 bytes, 360728 total [384.764s][info][gc,stats ] - age 4: 416 bytes, 361144 total [384.764s][info][gc,stats ] - age 5: 32 bytes, 361176 total [384.764s][info][gc,stats ] - age 7: 96 bytes, 361272 total [384.764s][info][gc,stats ] - age 8: 32 bytes, 361304 total [384.764s][info][gc,stats ] [384.764s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [384.764s][info][gc,stats ] - age 4: 992 bytes, 992 total [384.764s][info][gc,stats ] [384.764s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [384.764s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [384.764s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [384.774s][info][gc ] Transition from: normal to: idle [384.775s][info][gc ] Trigger (YOUNG): Average GC time (3966.34 ms) is above the time for average allocation rate (2661 MB/s) to deplete free headroom (2896M) (margin of error = 2.76) [384.775s][info][gc,ergo ] Free headroom: 13689M (free) - 1587M (spike) - 9205M (penalties) = 2896M [384.775s][info][gc ] Transition from: idle to: normal [384.775s][info][gc ] Heuristics request for young collection accepted [384.775s][info][gc,free ] Free: 13689M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6809K, Mutator Free: 1712 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [384.775s][info][gc,ergo ] GC(219) Start GC cycle (YOUNG) [384.775s][info][gc,start ] GC(219) Concurrent reset [384.775s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent reset [384.777s][info][gc ] GC(219) Concurrent reset 1.854ms [384.777s][info][gc,start ] GC(219) Pause Init Mark (YOUNG) [384.777s][info][gc,task ] GC(219) Using 8 of 8 workers for init marking [384.781s][info][gc ] GC(219) Pause Init Mark (YOUNG) 3.594ms [384.781s][info][gc,start ] GC(219) Concurrent remembered set scanning [384.781s][info][gc,task ] GC(219) Using 4 of 8 workers for Concurrent remembered set scanning [384.827s][info][gc ] GC(219) Concurrent remembered set scanning 45.552ms [384.827s][info][gc,start ] GC(219) Concurrent marking roots [384.827s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent marking roots [384.831s][info][gc ] GC(219) Concurrent marking roots 4.247ms [384.831s][info][gc,start ] GC(219) Concurrent marking (YOUNG) [384.831s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent marking [384.843s][info][gc ] GC(219) Concurrent marking (YOUNG) 11.916ms [384.843s][info][gc,start ] GC(219) Pause Final Mark (YOUNG) [384.843s][info][gc,task ] GC(219) Using 8 of 8 workers for final marking [384.844s][info][gc,ergo ] GC(219) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [384.844s][info][gc,ergo ] GC(219) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [384.844s][info][gc,ergo ] GC(219) Chosen CSet evacuates young: 31917K (of which at least: 0B are to be promoted), old: 0B [384.844s][info][gc,ergo ] GC(219) Collectable Garbage: 403M (99%), Immediate: 0B (0%), 0 regions, CSet: 403M (99%), 55 regions [384.844s][info][gc,ergo ] GC(219) Evacuation Targets: YOUNG: 31917K, PROMOTE: 0B, OLD: 0B, TOTAL: 31917K [384.844s][info][gc,free ] Free: 14260M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3915K, Mutator Free: 1783 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [384.844s][info][gc ] GC(219) Pause Final Mark (YOUNG) 0.868ms [384.844s][info][gc,start ] GC(219) Concurrent thread roots [384.844s][info][gc,task ] GC(219) Using 4 of 8 workers for Concurrent thread roots [384.849s][info][gc ] GC(219) Concurrent thread roots 4.685ms [384.849s][info][gc,start ] GC(219) Concurrent weak references [384.849s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent weak references [384.849s][info][gc,ref ] GC(219) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.849s][info][gc,ref ] GC(219) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.849s][info][gc,ref ] GC(219) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [384.849s][info][gc ] GC(219) Concurrent weak references 0.037ms [384.849s][info][gc,start ] GC(219) Concurrent weak roots [384.849s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent weak root [384.849s][info][gc ] GC(219) Concurrent weak roots 0.574ms [384.849s][info][gc,start ] GC(219) Concurrent cleanup [384.849s][info][gc ] GC(219) Concurrent cleanup 17414M->17415M(31744M) 0.100ms [384.849s][info][gc,free ] Free: 14247M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 611K, Mutator Free: 1781 Collector Reserve: 39873K, Max: 8192K; Used: 1086K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [384.849s][info][gc,start ] GC(219) Concurrent strong roots [384.850s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent strong root [384.850s][info][gc ] GC(219) Concurrent strong roots 0.409ms [384.850s][info][gc,start ] GC(219) Concurrent evacuation [384.850s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent evacuation [384.861s][info][gc ] GC(219) Concurrent evacuation 11.533ms [384.862s][info][gc,start ] GC(219) Pause Init Update Refs [384.862s][info][gc ] GC(219) Pause Init Update Refs 0.476ms [384.862s][info][gc,start ] GC(219) Concurrent update references [384.862s][info][gc,task ] GC(219) Using 4 of 8 workers for concurrent reference update [384.862s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [384.918s][info][gc ] GC(219) Concurrent update references 55.924ms [384.918s][info][gc,start ] GC(219) Concurrent update thread roots [384.932s][info][gc ] GC(219) Concurrent update thread roots 14.115ms [384.933s][info][gc,start ] GC(219) Pause Final Update Refs [384.933s][info][gc,task ] GC(219) Using 8 of 8 workers for final reference update [384.933s][info][gc,free ] Free: 13774M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 2% internal; Used: 387M, Mutator Free: 1722 Collector Reserve: 751M, Max: 8192K; Used: 49359K Old Collector Reserve: 969K, Max: 969K; Used: 7222K [384.933s][info][gc ] GC(219) Pause Final Update Refs 0.195ms [384.933s][info][gc,start ] GC(219) Concurrent cleanup [384.933s][info][gc ] GC(219) Concurrent cleanup 17621M->17187M(31744M) 0.104ms [384.933s][info][gc,ergo ] GC(219) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 977K, young_available: 14526M [384.933s][info][gc,ergo ] GC(219) At end of Concurrent Young GC: GCU: 19.9%, MU: 18.4% during period of 0.170s [384.933s][info][gc,ergo ] GC(219) At end of Concurrent Young GC: YOUNG generation used: 354M, used regions: 376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14525M [384.933s][info][gc,ergo ] GC(219) At end of Concurrent Young GC: OLD generation used: 16833M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 977K [384.933s][info][gc,free ] Free: 13773M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2123K, Mutator Free: 1722 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 969K, Max: 969K; Used: 7222K [384.934s][info][gc,stats ] [384.934s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [384.934s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [384.934s][info][gc,stats ] [384.934s][info][gc,stats ] Concurrent Reset 1860 us [384.934s][info][gc,stats ] Pause Init Mark (G) 3993 us [384.934s][info][gc,stats ] Pause Init Mark (N) 3605 us [384.934s][info][gc,stats ] Swap Remembered Set 3476 us [384.934s][info][gc,stats ] Update Region States 32 us [384.934s][info][gc,stats ] Concurrent Scan Remembered Set 45567 us, parallelism: 3.99x [384.934s][info][gc,stats ] RS: 181929 us [384.934s][info][gc,stats ] RS: Scan Clusters 181929 us, workers (us): 45492, 45482, 45479, 45476, ---, ---, ---, ---, [384.934s][info][gc,stats ] Concurrent Mark Roots 4260 us, parallelism: 3.71x [384.934s][info][gc,stats ] CMR: 15804 us [384.934s][info][gc,stats ] CMR: Thread Roots 14706 us, workers (us): 3823, 3622, 3687, 3573, ---, ---, ---, ---, [384.934s][info][gc,stats ] CMR: Code Cache Roots 972 us, workers (us): 175, 338, 176, 283, ---, ---, ---, ---, [384.934s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 24, 21, 16, ---, ---, ---, ---, [384.934s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [384.934s][info][gc,stats ] Concurrent Marking 11928 us, parallelism: 3.47x [384.934s][info][gc,stats ] CM: 41336 us [384.934s][info][gc,stats ] CM: Parallel Mark 41336 us, workers (us): 10348, 10337, 10338, 10312, ---, ---, ---, ---, [384.934s][info][gc,stats ] Pause Final Mark (G) 1222 us [384.934s][info][gc,stats ] Pause Final Mark (N) 874 us [384.934s][info][gc,stats ] Finish Mark 476 us [384.934s][info][gc,stats ] Update Region States 61 us [384.934s][info][gc,stats ] Choose Collection Set 91 us [384.934s][info][gc,stats ] Rebuild Free Set 51 us [384.934s][info][gc,stats ] Concurrent Thread Roots 4696 us, parallelism: 3.90x [384.934s][info][gc,stats ] CTR: 18297 us [384.934s][info][gc,stats ] CTR: Thread Roots 18297 us, workers (us): 4557, 4528, 4575, 4637, ---, ---, ---, ---, [384.934s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [384.934s][info][gc,stats ] CWRF: 1 us [384.934s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [384.934s][info][gc,stats ] Concurrent Weak Roots 578 us [384.934s][info][gc,stats ] Roots 48 us, parallelism: 1.36x [384.934s][info][gc,stats ] CWR: 65 us [384.934s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 17, 14, 13, ---, ---, ---, ---, [384.934s][info][gc,stats ] Rendezvous 519 us [384.934s][info][gc,stats ] Concurrent Cleanup 104 us [384.934s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.55x [384.934s][info][gc,stats ] CSR: 1058 us [384.934s][info][gc,stats ] CSR: Code Cache Roots 903 us, workers (us): 163, 345, 160, 236, ---, ---, ---, ---, [384.934s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 36, 32, 36, 26, ---, ---, ---, ---, [384.934s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [384.934s][info][gc,stats ] Concurrent Evacuation 11545 us [384.934s][info][gc,stats ] Pause Init Update Refs (G) 856 us [384.934s][info][gc,stats ] Pause Init Update Refs (N) 485 us [384.934s][info][gc,stats ] Manage GCLABs 407 us [384.934s][info][gc,stats ] Concurrent Update Refs 55940 us [384.934s][info][gc,stats ] Concurrent Update Thread Roots 14122 us [384.934s][info][gc,stats ] Pause Final Update Refs (G) 569 us [384.934s][info][gc,stats ] Pause Final Update Refs (N) 200 us [384.934s][info][gc,stats ] Update Region States 51 us [384.934s][info][gc,stats ] Trash Collection Set 5 us [384.934s][info][gc,stats ] Rebuild Free Set 72 us [384.934s][info][gc,stats ] Concurrent Cleanup 110 us [384.934s][info][gc,stats ] Workers: Evacuated 31497K across 391540 objects, abandoned 0B across 0 objects. [384.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.934s][info][gc,stats ] - age 1: 6560048 bytes, 6560048 total [384.934s][info][gc,stats ] - age 2: 8228456 bytes, 14788504 total [384.934s][info][gc,stats ] - age 3: 6969832 bytes, 21758336 total [384.934s][info][gc,stats ] - age 4: 4112000 bytes, 25870336 total [384.934s][info][gc,stats ] - age 5: 626496 bytes, 26496832 total [384.934s][info][gc,stats ] - age 6: 440632 bytes, 26937464 total [384.934s][info][gc,stats ] - age 7: 905664 bytes, 27843128 total [384.934s][info][gc,stats ] - age 8: 711528 bytes, 28554656 total [384.934s][info][gc,stats ] - age 9: 300288 bytes, 28854944 total [384.934s][info][gc,stats ] - age 10: 680 bytes, 28855624 total [384.934s][info][gc,stats ] - age 11: 352 bytes, 28855976 total [384.934s][info][gc,stats ] - age 12: 1472608 bytes, 30328584 total [384.934s][info][gc,stats ] - age 15: 1924480 bytes, 32253064 total [384.934s][info][gc,stats ] [384.934s][info][gc,stats ] Mutators: Evacuated 420K across 3213 objects, abandoned 0B across 0 objects. [384.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [384.934s][info][gc,stats ] - age 3: 32 bytes, 32 total [384.934s][info][gc,stats ] - age 4: 429904 bytes, 429936 total [384.934s][info][gc,stats ] - age 5: 640 bytes, 430576 total [384.934s][info][gc,stats ] - age 8: 32 bytes, 430608 total [384.934s][info][gc,stats ] [384.934s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [384.934s][info][gc,stats ] - age 1: 8146752 bytes, 8146752 total [384.934s][info][gc,stats ] - age 5: 992 bytes, 8147744 total [384.934s][info][gc,stats ] [384.934s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [384.934s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [384.934s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [384.944s][info][gc ] Transition from: normal to: idle [384.945s][info][gc ] Trigger (YOUNG): Average GC time (3828.59 ms) is above the time for average allocation rate (2608 MB/s) to deplete free headroom (3273M) (margin of error = 2.75) [384.945s][info][gc,ergo ] Free headroom: 13748M (free) - 1587M (spike) - 8888M (penalties) = 3273M [384.945s][info][gc ] Transition from: idle to: normal [384.945s][info][gc ] Heuristics request for young collection accepted [384.945s][info][gc,free ] Free: 13748M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3617K, Mutator Free: 1719 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 969K, Max: 969K; Used: 7222K [384.945s][info][gc,ergo ] GC(220) Start GC cycle (YOUNG) [384.945s][info][gc,start ] GC(220) Concurrent reset [384.945s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent reset [384.947s][info][gc ] GC(220) Concurrent reset 1.678ms [384.947s][info][gc,start ] GC(220) Pause Init Mark (YOUNG) [384.947s][info][gc,task ] GC(220) Using 8 of 8 workers for init marking [384.951s][info][gc ] GC(220) Pause Init Mark (YOUNG) 3.446ms [384.951s][info][gc,start ] GC(220) Concurrent remembered set scanning [384.951s][info][gc,task ] GC(220) Using 4 of 8 workers for Concurrent remembered set scanning [384.994s][info][gc ] GC(220) Concurrent remembered set scanning 42.884ms [384.994s][info][gc,start ] GC(220) Concurrent marking roots [384.994s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent marking roots [384.998s][info][gc ] GC(220) Concurrent marking roots 4.503ms [384.998s][info][gc,start ] GC(220) Concurrent marking (YOUNG) [384.998s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent marking [385.007s][info][gc ] GC(220) Concurrent marking (YOUNG) 8.560ms [385.007s][info][gc,start ] GC(220) Pause Final Mark (YOUNG) [385.007s][info][gc,task ] GC(220) Using 8 of 8 workers for final marking [385.008s][info][gc,ergo ] GC(220) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.008s][info][gc,ergo ] GC(220) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [385.008s][info][gc,ergo ] GC(220) Chosen CSet evacuates young: 43372K (of which at least: 0B are to be promoted), old: 0B [385.008s][info][gc,ergo ] GC(220) Collectable Garbage: 349M (99%), Immediate: 0B (0%), 0 regions, CSet: 349M (99%), 49 regions [385.008s][info][gc,ergo ] GC(220) Evacuation Targets: YOUNG: 43372K, PROMOTE: 0B, OLD: 0B, TOTAL: 43372K [385.008s][info][gc,free ] Free: 14317M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2324K, Mutator Free: 1790 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 969K, Max: 969K; Used: 7222K [385.008s][info][gc ] GC(220) Pause Final Mark (YOUNG) 0.868ms [385.008s][info][gc,start ] GC(220) Concurrent thread roots [385.008s][info][gc,task ] GC(220) Using 4 of 8 workers for Concurrent thread roots [385.013s][info][gc ] GC(220) Concurrent thread roots 5.422ms [385.013s][info][gc,start ] GC(220) Concurrent weak references [385.013s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent weak references [385.013s][info][gc,ref ] GC(220) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.013s][info][gc,ref ] GC(220) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.013s][info][gc,ref ] GC(220) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.013s][info][gc ] GC(220) Concurrent weak references 0.037ms [385.013s][info][gc,start ] GC(220) Concurrent weak roots [385.013s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent weak root [385.014s][info][gc ] GC(220) Concurrent weak roots 0.567ms [385.014s][info][gc,start ] GC(220) Concurrent cleanup [385.014s][info][gc ] GC(220) Concurrent cleanup 17354M->17354M(31744M) 0.099ms [385.014s][info][gc,free ] Free: 14303M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 8198K, Mutator Free: 1789 Collector Reserve: 56134K, Max: 8192K; Used: 1209K Old Collector Reserve: 967K, Max: 967K; Used: 7225K [385.014s][info][gc,start ] GC(220) Concurrent strong roots [385.014s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent strong root [385.015s][info][gc ] GC(220) Concurrent strong roots 0.518ms [385.015s][info][gc,start ] GC(220) Concurrent evacuation [385.015s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent evacuation [385.016s][info][gc,ergo ] GC(220) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1001072, promotion expended: 5120, old capacity: 17683185664, old_used: 17651422688, old unaffiliated regions: 0 [385.017s][info][gc,ergo ] GC(220) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1001072, promotion expended: 5120, old capacity: 17683185664, old_used: 17651422688, old unaffiliated regions: 0 [385.017s][info][gc,ergo ] GC(220) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1001072, promotion expended: 5120, old capacity: 17683185664, old_used: 17651422688, old unaffiliated regions: 0 [385.017s][info][gc,ergo ] GC(220) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1001072, promotion expended: 5120, old capacity: 17683185664, old_used: 17651422688, old unaffiliated regions: 0 [385.017s][info][gc,ergo ] GC(220) Squelching additional promotion failure reports for current epoch [385.024s][info][gc ] GC(220) Concurrent evacuation 9.326ms [385.024s][info][gc,start ] GC(220) Pause Init Update Refs [385.025s][info][gc ] GC(220) Pause Init Update Refs 0.464ms [385.025s][info][gc,start ] GC(220) Concurrent update references [385.025s][info][gc,task ] GC(220) Using 4 of 8 workers for concurrent reference update [385.025s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.057s][info][gc ] GC(220) Concurrent update references 32.024ms [385.057s][info][gc,start ] GC(220) Concurrent update thread roots [385.068s][info][gc ] GC(220) Concurrent update thread roots 11.570ms [385.069s][info][gc,start ] GC(220) Pause Final Update Refs [385.069s][info][gc,task ] GC(220) Using 8 of 8 workers for final reference update [385.069s][info][gc,free ] Free: 13824M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 2% internal; Used: 351M, Mutator Free: 1728 Collector Reserve: 751M, Max: 8192K; Used: 41167K Old Collector Reserve: 536K, Max: 536K; Used: 7655K [385.069s][info][gc ] GC(220) Pause Final Update Refs 0.187ms [385.069s][info][gc,start ] GC(220) Concurrent cleanup [385.069s][info][gc ] GC(220) Concurrent cleanup 17530M->17138M(31744M) 0.104ms [385.069s][info][gc,ergo ] GC(220) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 544K, young_available: 14575M [385.069s][info][gc,ergo ] GC(220) At end of Concurrent Young GC: GCU: 19.0%, MU: 18.7% during period of 0.136s [385.069s][info][gc,ergo ] GC(220) At end of Concurrent Young GC: YOUNG generation used: 305M, used regions: 320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14574M [385.069s][info][gc,ergo ] GC(220) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 544K [385.069s][info][gc,free ] Free: 13822M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 1118K, Mutator Free: 1728 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 536K, Max: 536K; Used: 7655K [385.070s][info][gc,stats ] [385.070s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.070s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.070s][info][gc,stats ] [385.070s][info][gc,stats ] Concurrent Reset 1685 us [385.070s][info][gc,stats ] Pause Init Mark (G) 3805 us [385.070s][info][gc,stats ] Pause Init Mark (N) 3455 us [385.070s][info][gc,stats ] Swap Remembered Set 3337 us [385.070s][info][gc,stats ] Update Region States 29 us [385.070s][info][gc,stats ] Concurrent Scan Remembered Set 42898 us, parallelism: 3.99x [385.070s][info][gc,stats ] RS: 171344 us [385.070s][info][gc,stats ] RS: Scan Clusters 171344 us, workers (us): 42847, 42838, 42837, 42822, ---, ---, ---, ---, [385.070s][info][gc,stats ] Concurrent Mark Roots 4530 us, parallelism: 3.56x [385.070s][info][gc,stats ] CMR: 16123 us [385.070s][info][gc,stats ] CMR: Thread Roots 14985 us, workers (us): 3717, 3877, 3636, 3755, ---, ---, ---, ---, [385.070s][info][gc,stats ] CMR: Code Cache Roots 1017 us, workers (us): 174, 378, 295, 171, ---, ---, ---, ---, [385.070s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 28, 24, 18, 15, ---, ---, ---, ---, [385.070s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, 7, ---, ---, ---, ---, ---, [385.070s][info][gc,stats ] Concurrent Marking 8573 us, parallelism: 3.25x [385.070s][info][gc,stats ] CM: 27820 us [385.070s][info][gc,stats ] CM: Parallel Mark 27820 us, workers (us): 6962, 6960, 6944, 6955, ---, ---, ---, ---, [385.070s][info][gc,stats ] Pause Final Mark (G) 1212 us [385.070s][info][gc,stats ] Pause Final Mark (N) 874 us [385.070s][info][gc,stats ] Finish Mark 490 us [385.070s][info][gc,stats ] Update Region States 63 us [385.070s][info][gc,stats ] Choose Collection Set 78 us [385.070s][info][gc,stats ] Rebuild Free Set 50 us [385.070s][info][gc,stats ] Concurrent Thread Roots 5435 us, parallelism: 3.85x [385.070s][info][gc,stats ] CTR: 20929 us [385.070s][info][gc,stats ] CTR: Thread Roots 20929 us, workers (us): 5382, 5163, 5205, 5180, ---, ---, ---, ---, [385.070s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [385.070s][info][gc,stats ] CWRF: 1 us [385.070s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.070s][info][gc,stats ] Concurrent Weak Roots 572 us [385.070s][info][gc,stats ] Roots 52 us, parallelism: 1.54x [385.070s][info][gc,stats ] CWR: 80 us [385.070s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 20, 21, 14, ---, ---, ---, ---, [385.070s][info][gc,stats ] Rendezvous 507 us [385.070s][info][gc,stats ] Concurrent Cleanup 104 us [385.070s][info][gc,stats ] Concurrent Strong Roots 522 us, parallelism: 2.46x [385.070s][info][gc,stats ] CSR: 1287 us [385.070s][info][gc,stats ] CSR: Code Cache Roots 1079 us, workers (us): 373, 294, 411, 0, ---, ---, ---, ---, [385.070s][info][gc,stats ] CSR: VM Strong Roots 179 us, workers (us): 63, 61, 55, 0, ---, ---, ---, ---, [385.070s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 23, 5, ---, ---, ---, ---, ---, [385.070s][info][gc,stats ] Concurrent Evacuation 9336 us [385.070s][info][gc,stats ] Pause Init Update Refs (G) 807 us [385.070s][info][gc,stats ] Pause Init Update Refs (N) 472 us [385.070s][info][gc,stats ] Manage GCLABs 394 us [385.070s][info][gc,stats ] Concurrent Update Refs 32040 us [385.070s][info][gc,stats ] Concurrent Update Thread Roots 11583 us [385.070s][info][gc,stats ] Pause Final Update Refs (G) 512 us [385.070s][info][gc,stats ] Pause Final Update Refs (N) 192 us [385.070s][info][gc,stats ] Update Region States 46 us [385.070s][info][gc,stats ] Trash Collection Set 4 us [385.070s][info][gc,stats ] Rebuild Free Set 71 us [385.070s][info][gc,stats ] Concurrent Cleanup 109 us [385.070s][info][gc,stats ] Workers: Evacuated 43029K across 518825 objects, abandoned 0B across 0 objects. [385.070s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.070s][info][gc,stats ] - age 1: 14670680 bytes, 14670680 total [385.070s][info][gc,stats ] - age 2: 6007520 bytes, 20678200 total [385.070s][info][gc,stats ] - age 3: 8228456 bytes, 28906656 total [385.070s][info][gc,stats ] - age 4: 12330632 bytes, 41237288 total [385.070s][info][gc,stats ] - age 5: 355664 bytes, 41592952 total [385.070s][info][gc,stats ] - age 6: 621248 bytes, 42214200 total [385.070s][info][gc,stats ] - age 7: 706432 bytes, 42920632 total [385.070s][info][gc,stats ] - age 8: 495920 bytes, 43416552 total [385.070s][info][gc,stats ] - age 9: 645656 bytes, 44062208 total [385.070s][info][gc,stats ] - age 10: 96 bytes, 44062304 total [385.070s][info][gc,stats ] [385.070s][info][gc,stats ] Mutators: Evacuated 342K across 2635 objects, abandoned 0B across 0 objects. [385.070s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.070s][info][gc,stats ] - age 2: 32 bytes, 32 total [385.070s][info][gc,stats ] - age 4: 350336 bytes, 350368 total [385.070s][info][gc,stats ] - age 5: 32 bytes, 350400 total [385.070s][info][gc,stats ] - age 6: 480 bytes, 350880 total [385.070s][info][gc,stats ] - age 7: 32 bytes, 350912 total [385.070s][info][gc,stats ] [385.070s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.070s][info][gc,stats ] - age 6: 992 bytes, 992 total [385.070s][info][gc,stats ] [385.070s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.070s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.070s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.080s][info][gc ] Transition from: normal to: idle [385.081s][info][gc ] Trigger (YOUNG): Average GC time (3687.38 ms) is above the time for average allocation rate (2563 MB/s) to deplete free headroom (3641M) (margin of error = 2.74) [385.081s][info][gc,ergo ] Free headroom: 13799M (free) - 1587M (spike) - 8570M (penalties) = 3641M [385.081s][info][gc ] Transition from: idle to: normal [385.081s][info][gc ] Heuristics request for young collection accepted [385.081s][info][gc,free ] Free: 13799M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 670K, Mutator Free: 1725 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 536K, Max: 536K; Used: 7655K [385.081s][info][gc,ergo ] GC(221) Start GC cycle (YOUNG) [385.081s][info][gc,start ] GC(221) Concurrent reset [385.081s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent reset [385.082s][info][gc ] GC(221) Concurrent reset 1.297ms [385.083s][info][gc,start ] GC(221) Pause Init Mark (YOUNG) [385.083s][info][gc,task ] GC(221) Using 8 of 8 workers for init marking [385.086s][info][gc ] GC(221) Pause Init Mark (YOUNG) 3.413ms [385.086s][info][gc,start ] GC(221) Concurrent remembered set scanning [385.086s][info][gc,task ] GC(221) Using 4 of 8 workers for Concurrent remembered set scanning [385.102s][info][gc ] GC(221) Concurrent remembered set scanning 15.809ms [385.102s][info][gc,start ] GC(221) Concurrent marking roots [385.102s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent marking roots [385.107s][info][gc ] GC(221) Concurrent marking roots 4.711ms [385.107s][info][gc,start ] GC(221) Concurrent marking (YOUNG) [385.107s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent marking [385.115s][info][gc ] GC(221) Concurrent marking (YOUNG) 7.869ms [385.115s][info][gc,start ] GC(221) Pause Final Mark (YOUNG) [385.115s][info][gc,task ] GC(221) Using 8 of 8 workers for final marking [385.115s][info][gc,ergo ] GC(221) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.115s][info][gc,ergo ] GC(221) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [385.115s][info][gc,ergo ] GC(221) Chosen CSet evacuates young: 38877K (of which at least: 0B are to be promoted), old: 0B [385.115s][info][gc,ergo ] GC(221) Collectable Garbage: 298M (99%), Immediate: 0B (0%), 0 regions, CSet: 298M (99%), 42 regions [385.115s][info][gc,ergo ] GC(221) Evacuation Targets: YOUNG: 38877K, PROMOTE: 0B, OLD: 0B, TOTAL: 38877K [385.116s][info][gc,free ] Free: 14435M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4576K, Mutator Free: 1805 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 536K, Max: 536K; Used: 7655K [385.116s][info][gc ] GC(221) Pause Final Mark (YOUNG) 0.850ms [385.116s][info][gc,start ] GC(221) Concurrent thread roots [385.116s][info][gc,task ] GC(221) Using 4 of 8 workers for Concurrent thread roots [385.121s][info][gc ] GC(221) Concurrent thread roots 5.516ms [385.121s][info][gc,start ] GC(221) Concurrent weak references [385.121s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent weak references [385.121s][info][gc,ref ] GC(221) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.121s][info][gc,ref ] GC(221) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.121s][info][gc,ref ] GC(221) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.121s][info][gc ] GC(221) Concurrent weak references 0.048ms [385.121s][info][gc,start ] GC(221) Concurrent weak roots [385.121s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent weak root [385.122s][info][gc ] GC(221) Concurrent weak roots 0.606ms [385.122s][info][gc,start ] GC(221) Concurrent cleanup [385.122s][info][gc ] GC(221) Concurrent cleanup 17246M->17246M(31744M) 0.103ms [385.122s][info][gc,free ] Free: 14420M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3746K, Mutator Free: 1803 Collector Reserve: 47926K, Max: 8192K; Used: 1225K Old Collector Reserve: 531K, Max: 531K; Used: 7660K [385.122s][info][gc,start ] GC(221) Concurrent strong roots [385.122s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent strong root [385.123s][info][gc ] GC(221) Concurrent strong roots 0.434ms [385.123s][info][gc,start ] GC(221) Concurrent evacuation [385.123s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent evacuation [385.129s][info][gc,ergo ] GC(221) Promotion failed, size 344, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 557680, promotion expended: 450064, old capacity: 17683185664, old_used: 17652312032, old unaffiliated regions: 0 [385.129s][info][gc,ergo ] GC(221) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 557680, promotion expended: 450064, old capacity: 17683185664, old_used: 17652312032, old unaffiliated regions: 0 [385.129s][info][gc,ergo ] GC(221) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 557680, promotion expended: 450064, old capacity: 17683185664, old_used: 17652312032, old unaffiliated regions: 0 [385.129s][info][gc,ergo ] GC(221) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 557680, promotion expended: 450064, old capacity: 17683185664, old_used: 17652312032, old unaffiliated regions: 0 [385.129s][info][gc,ergo ] GC(221) Squelching additional promotion failure reports for current epoch [385.132s][info][gc ] GC(221) Concurrent evacuation 9.285ms [385.132s][info][gc,start ] GC(221) Pause Init Update Refs [385.132s][info][gc ] GC(221) Pause Init Update Refs 0.439ms [385.133s][info][gc,start ] GC(221) Concurrent update references [385.133s][info][gc,task ] GC(221) Using 4 of 8 workers for concurrent reference update [385.133s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.154s][info][gc ] GC(221) Concurrent update references 21.700ms [385.154s][info][gc,start ] GC(221) Concurrent update thread roots [385.167s][info][gc ] GC(221) Concurrent update thread roots 12.377ms [385.167s][info][gc,start ] GC(221) Pause Final Update Refs [385.167s][info][gc,task ] GC(221) Using 8 of 8 workers for final reference update [385.167s][info][gc,free ] Free: 13907M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 276M, Mutator Free: 1739 Collector Reserve: 751M, Max: 8192K; Used: 65743K Old Collector Reserve: 26624B, Max: 26624B; Used: 8166K [385.167s][info][gc ] GC(221) Pause Final Update Refs 0.170ms [385.167s][info][gc,start ] GC(221) Concurrent cleanup [385.167s][info][gc ] GC(221) Concurrent cleanup 17383M->17056M(31744M) 0.101ms [385.167s][info][gc,ergo ] GC(221) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34928B, young_available: 14658M [385.168s][info][gc,ergo ] GC(221) At end of Concurrent Young GC: GCU: 16.7%, MU: 18.2% during period of 0.098s [385.168s][info][gc,ergo ] GC(221) At end of Concurrent Young GC: YOUNG generation used: 222M, used regions: 240M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14657M [385.168s][info][gc,ergo ] GC(221) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 34928B [385.168s][info][gc,free ] Free: 13906M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6118K, Mutator Free: 1739 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 26624B, Max: 26624B; Used: 8166K [385.168s][info][gc,stats ] [385.168s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.168s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.168s][info][gc,stats ] [385.168s][info][gc,stats ] Concurrent Reset 1304 us [385.168s][info][gc,stats ] Pause Init Mark (G) 3734 us [385.168s][info][gc,stats ] Pause Init Mark (N) 3420 us [385.168s][info][gc,stats ] Swap Remembered Set 3314 us [385.168s][info][gc,stats ] Update Region States 28 us [385.168s][info][gc,stats ] Concurrent Scan Remembered Set 15824 us, parallelism: 3.98x [385.168s][info][gc,stats ] RS: 62995 us [385.168s][info][gc,stats ] RS: Scan Clusters 62995 us, workers (us): 15760, 15753, 15747, 15735, ---, ---, ---, ---, [385.168s][info][gc,stats ] Concurrent Mark Roots 4724 us, parallelism: 3.65x [385.168s][info][gc,stats ] CMR: 17233 us [385.168s][info][gc,stats ] CMR: Thread Roots 16199 us, workers (us): 4282, 3889, 4090, 3939, ---, ---, ---, ---, [385.168s][info][gc,stats ] CMR: Code Cache Roots 917 us, workers (us): 173, 330, 141, 274, ---, ---, ---, ---, [385.168s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 27, 21, 18, 17, ---, ---, ---, ---, [385.168s][info][gc,stats ] CMR: CLDG Roots 33 us, workers (us): 26, ---, 7, ---, ---, ---, ---, ---, [385.168s][info][gc,stats ] Concurrent Marking 7882 us, parallelism: 3.31x [385.168s][info][gc,stats ] CM: 26063 us [385.168s][info][gc,stats ] CM: Parallel Mark 26063 us, workers (us): 6528, 6516, 6511, 6508, ---, ---, ---, ---, [385.168s][info][gc,stats ] Pause Final Mark (G) 1171 us [385.168s][info][gc,stats ] Pause Final Mark (N) 856 us [385.168s][info][gc,stats ] Finish Mark 472 us [385.168s][info][gc,stats ] Update Region States 65 us [385.168s][info][gc,stats ] Choose Collection Set 78 us [385.168s][info][gc,stats ] Rebuild Free Set 49 us [385.168s][info][gc,stats ] Concurrent Thread Roots 5532 us, parallelism: 3.87x [385.168s][info][gc,stats ] CTR: 21426 us [385.168s][info][gc,stats ] CTR: Thread Roots 21426 us, workers (us): 5315, 5292, 5354, 5465, ---, ---, ---, ---, [385.168s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [385.168s][info][gc,stats ] CWRF: 1 us [385.168s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.168s][info][gc,stats ] Concurrent Weak Roots 616 us [385.168s][info][gc,stats ] Roots 59 us, parallelism: 1.43x [385.168s][info][gc,stats ] CWR: 84 us [385.168s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 29, 22, 18, 15, ---, ---, ---, ---, [385.168s][info][gc,stats ] Rendezvous 539 us [385.168s][info][gc,stats ] Concurrent Cleanup 107 us [385.168s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.60x [385.168s][info][gc,stats ] CSR: 1150 us [385.168s][info][gc,stats ] CSR: Code Cache Roots 927 us, workers (us): 184, 346, 159, 239, ---, ---, ---, ---, [385.168s][info][gc,stats ] CSR: VM Strong Roots 196 us, workers (us): 49, 52, 42, 54, ---, ---, ---, ---, [385.168s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [385.168s][info][gc,stats ] Concurrent Evacuation 9298 us [385.168s][info][gc,stats ] Pause Init Update Refs (G) 767 us [385.168s][info][gc,stats ] Pause Init Update Refs (N) 446 us [385.168s][info][gc,stats ] Manage GCLABs 375 us [385.168s][info][gc,stats ] Concurrent Update Refs 21715 us [385.168s][info][gc,stats ] Concurrent Update Thread Roots 12391 us [385.168s][info][gc,stats ] Pause Final Update Refs (G) 471 us [385.168s][info][gc,stats ] Pause Final Update Refs (N) 175 us [385.168s][info][gc,stats ] Update Region States 42 us [385.168s][info][gc,stats ] Trash Collection Set 4 us [385.168s][info][gc,stats ] Rebuild Free Set 65 us [385.168s][info][gc,stats ] Concurrent Cleanup 106 us [385.168s][info][gc,stats ] Workers: Evacuated 38464K across 394624 objects, abandoned 0B across 0 objects. [385.168s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.168s][info][gc,stats ] - age 1: 9025672 bytes, 9025672 total [385.168s][info][gc,stats ] - age 2: 5587456 bytes, 14613128 total [385.168s][info][gc,stats ] - age 3: 6007552 bytes, 20620680 total [385.168s][info][gc,stats ] - age 4: 8228456 bytes, 28849136 total [385.168s][info][gc,stats ] - age 5: 8177488 bytes, 37026624 total [385.168s][info][gc,stats ] - age 6: 161712 bytes, 37188336 total [385.168s][info][gc,stats ] - age 7: 866160 bytes, 38054496 total [385.168s][info][gc,stats ] - age 8: 191480 bytes, 38245976 total [385.168s][info][gc,stats ] - age 9: 754640 bytes, 39000616 total [385.168s][info][gc,stats ] - age 10: 386808 bytes, 39387424 total [385.168s][info][gc,stats ] - age 11: 96 bytes, 39387520 total [385.168s][info][gc,stats ] [385.168s][info][gc,stats ] Mutators: Evacuated 413K across 3168 objects, abandoned 0B across 0 objects. [385.168s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.168s][info][gc,stats ] - age 5: 422416 bytes, 422416 total [385.168s][info][gc,stats ] - age 7: 368 bytes, 422784 total [385.168s][info][gc,stats ] - age 9: 128 bytes, 422912 total [385.168s][info][gc,stats ] [385.168s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.168s][info][gc,stats ] - age 7: 992 bytes, 992 total [385.168s][info][gc,stats ] [385.168s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.168s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.168s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.178s][info][gc ] Transition from: normal to: idle [385.179s][info][gc ] Trigger (YOUNG): Average GC time (3544.88 ms) is above the time for average allocation rate (2562 MB/s) to deplete free headroom (4040M) (margin of error = 2.73) [385.179s][info][gc,ergo ] Free headroom: 13880M (free) - 1587M (spike) - 8253M (penalties) = 4040M [385.179s][info][gc ] Transition from: idle to: normal [385.179s][info][gc ] Heuristics request for young collection accepted [385.179s][info][gc,free ] Free: 13880M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7347K, Mutator Free: 1736 Collector Reserve: 751M, Max: 8192K; Used: 207K Old Collector Reserve: 26624B, Max: 26624B; Used: 8166K [385.179s][info][gc,ergo ] GC(222) Start GC cycle (YOUNG) [385.179s][info][gc,start ] GC(222) Concurrent reset [385.179s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent reset [385.180s][info][gc ] GC(222) Concurrent reset 0.964ms [385.180s][info][gc,start ] GC(222) Pause Init Mark (YOUNG) [385.180s][info][gc,task ] GC(222) Using 8 of 8 workers for init marking [385.183s][info][gc ] GC(222) Pause Init Mark (YOUNG) 3.561ms [385.184s][info][gc,start ] GC(222) Concurrent remembered set scanning [385.184s][info][gc,task ] GC(222) Using 4 of 8 workers for Concurrent remembered set scanning [385.197s][info][gc ] GC(222) Concurrent remembered set scanning 13.583ms [385.197s][info][gc,start ] GC(222) Concurrent marking roots [385.197s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent marking roots [385.202s][info][gc ] GC(222) Concurrent marking roots 5.083ms [385.202s][info][gc,start ] GC(222) Concurrent marking (YOUNG) [385.202s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent marking [385.210s][info][gc ] GC(222) Concurrent marking (YOUNG) 7.909ms [385.210s][info][gc,start ] GC(222) Pause Final Mark (YOUNG) [385.210s][info][gc,task ] GC(222) Using 8 of 8 workers for final marking [385.211s][info][gc,ergo ] GC(222) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 212592 used bytes [385.211s][info][gc,ergo ] GC(222) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [385.211s][info][gc,ergo ] GC(222) Chosen CSet evacuates young: 40453K (of which at least: 0B are to be promoted), old: 0B [385.211s][info][gc,ergo ] GC(222) Collectable Garbage: 216M (96%), Immediate: 0B (0%), 0 regions, CSet: 216M (96%), 32 regions [385.211s][info][gc,ergo ] GC(222) Evacuation Targets: YOUNG: 40453K, PROMOTE: 0B, OLD: 0B, TOTAL: 40453K [385.211s][info][gc,free ] Free: 14512M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7603K, Mutator Free: 1815 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 26624B, Max: 26624B; Used: 8166K [385.211s][info][gc ] GC(222) Pause Final Mark (YOUNG) 0.773ms [385.211s][info][gc,start ] GC(222) Concurrent thread roots [385.211s][info][gc,task ] GC(222) Using 4 of 8 workers for Concurrent thread roots [385.216s][info][gc ] GC(222) Concurrent thread roots 5.154ms [385.216s][info][gc,start ] GC(222) Concurrent weak references [385.216s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent weak references [385.216s][info][gc,ref ] GC(222) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.216s][info][gc,ref ] GC(222) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.216s][info][gc,ref ] GC(222) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.217s][info][gc ] GC(222) Concurrent weak references 0.040ms [385.217s][info][gc,start ] GC(222) Concurrent weak roots [385.217s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent weak root [385.217s][info][gc ] GC(222) Concurrent weak roots 0.693ms [385.217s][info][gc,start ] GC(222) Concurrent cleanup [385.217s][info][gc ] GC(222) Concurrent cleanup 17162M->17162M(31744M) 0.103ms [385.217s][info][gc,free ] Free: 14497M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6789K, Mutator Free: 1813 Collector Reserve: 47968K, Max: 8192K; Used: 1183K Old Collector Reserve: 0B, Max: 0B; Used: 0B [385.217s][info][gc,start ] GC(222) Concurrent strong roots [385.217s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent strong root [385.217s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [385.218s][info][gc ] GC(222) Concurrent strong roots 0.395ms [385.218s][info][gc,start ] GC(222) Concurrent evacuation [385.218s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent evacuation [385.219s][info][gc ] GC(222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [385.228s][info][gc ] GC(222) Concurrent evacuation 10.194ms [385.228s][info][gc,start ] GC(222) Pause Init Update Refs [385.229s][info][gc ] GC(222) Pause Init Update Refs 0.473ms [385.229s][info][gc,start ] GC(222) Concurrent update references [385.229s][info][gc,task ] GC(222) Using 4 of 8 workers for concurrent reference update [385.229s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.250s][info][gc ] GC(222) Concurrent update references 20.960ms [385.250s][info][gc,start ] GC(222) Concurrent update thread roots [385.263s][info][gc ] GC(222) Concurrent update thread roots 13.312ms [385.263s][info][gc,start ] GC(222) Pause Final Update Refs [385.263s][info][gc,task ] GC(222) Using 8 of 8 workers for final reference update [385.263s][info][gc,free ] Free: 13897M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 206M, Mutator Free: 1738 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 13824K, Max: 8184K; Used: 2560K [385.263s][info][gc ] GC(222) Pause Final Update Refs 0.178ms [385.264s][info][gc,start ] GC(222) Concurrent cleanup [385.264s][info][gc ] GC(222) Concurrent cleanup 17307M->17059M(31744M) 0.106ms [385.264s][info][gc,ergo ] GC(222) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13833K, young_available: 14641M [385.264s][info][gc,ergo ] GC(222) At end of Concurrent Young GC: GCU: 16.3%, MU: 19.4% during period of 0.096s [385.264s][info][gc,ergo ] GC(222) At end of Concurrent Young GC: YOUNG generation used: 223M, used regions: 232M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14640M [385.264s][info][gc,ergo ] GC(222) At end of Concurrent Young GC: OLD generation used: 16837M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 13833K [385.264s][info][gc,free ] Free: 13896M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7541K, Mutator Free: 1738 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13824K, Max: 8184K; Used: 2560K [385.264s][info][gc,stats ] [385.264s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.264s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.264s][info][gc,stats ] [385.264s][info][gc,stats ] Concurrent Reset 970 us [385.264s][info][gc,stats ] Pause Init Mark (G) 3904 us [385.264s][info][gc,stats ] Pause Init Mark (N) 3568 us [385.264s][info][gc,stats ] Swap Remembered Set 3456 us [385.264s][info][gc,stats ] Update Region States 28 us [385.264s][info][gc,stats ] Concurrent Scan Remembered Set 13601 us, parallelism: 3.96x [385.264s][info][gc,stats ] RS: 53926 us [385.264s][info][gc,stats ] RS: Scan Clusters 53926 us, workers (us): 13496, 13484, 13474, 13472, ---, ---, ---, ---, [385.264s][info][gc,stats ] Concurrent Mark Roots 5099 us, parallelism: 3.71x [385.264s][info][gc,stats ] CMR: 18890 us [385.264s][info][gc,stats ] CMR: Thread Roots 17567 us, workers (us): 4358, 4180, 4436, 4594, ---, ---, ---, ---, [385.264s][info][gc,stats ] CMR: Code Cache Roots 1171 us, workers (us): 348, 452, 196, 174, ---, ---, ---, ---, [385.264s][info][gc,stats ] CMR: VM Strong Roots 116 us, workers (us): 43, 31, 23, 18, ---, ---, ---, ---, [385.264s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [385.264s][info][gc,stats ] Concurrent Marking 7924 us, parallelism: 3.21x [385.264s][info][gc,stats ] CM: 25413 us [385.264s][info][gc,stats ] CM: Parallel Mark 25413 us, workers (us): 6376, 6347, 6344, 6346, ---, ---, ---, ---, [385.264s][info][gc,stats ] Pause Final Mark (G) 1084 us [385.264s][info][gc,stats ] Pause Final Mark (N) 778 us [385.264s][info][gc,stats ] Finish Mark 385 us [385.264s][info][gc,stats ] Update Region States 81 us [385.264s][info][gc,stats ] Choose Collection Set 74 us [385.264s][info][gc,stats ] Rebuild Free Set 60 us [385.264s][info][gc,stats ] Concurrent Thread Roots 5167 us, parallelism: 3.85x [385.264s][info][gc,stats ] CTR: 19871 us [385.264s][info][gc,stats ] CTR: Thread Roots 19871 us, workers (us): 4924, 4945, 4905, 5096, ---, ---, ---, ---, [385.264s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [385.264s][info][gc,stats ] CWRF: 1 us [385.264s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.264s][info][gc,stats ] Concurrent Weak Roots 697 us [385.264s][info][gc,stats ] Roots 52 us, parallelism: 1.74x [385.264s][info][gc,stats ] CWR: 91 us [385.264s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 27, 24, 20, 20, ---, ---, ---, ---, [385.264s][info][gc,stats ] Rendezvous 632 us [385.264s][info][gc,stats ] Concurrent Cleanup 108 us [385.264s][info][gc,stats ] Concurrent Strong Roots 400 us, parallelism: 2.75x [385.264s][info][gc,stats ] CSR: 1098 us [385.264s][info][gc,stats ] CSR: Code Cache Roots 939 us, workers (us): 328, 157, 250, 204, ---, ---, ---, ---, [385.264s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 40, 38, 29, 26, ---, ---, ---, ---, [385.264s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [385.264s][info][gc,stats ] Concurrent Evacuation 10207 us [385.264s][info][gc,stats ] Pause Init Update Refs (G) 829 us [385.264s][info][gc,stats ] Pause Init Update Refs (N) 481 us [385.264s][info][gc,stats ] Manage GCLABs 394 us [385.264s][info][gc,stats ] Concurrent Update Refs 20975 us [385.264s][info][gc,stats ] Concurrent Update Thread Roots 13325 us [385.264s][info][gc,stats ] Pause Final Update Refs (G) 516 us [385.264s][info][gc,stats ] Pause Final Update Refs (N) 184 us [385.264s][info][gc,stats ] Update Region States 35 us [385.264s][info][gc,stats ] Trash Collection Set 5 us [385.264s][info][gc,stats ] Rebuild Free Set 71 us [385.264s][info][gc,stats ] Concurrent Cleanup 111 us [385.264s][info][gc,stats ] Workers: Evacuated 40053K across 436354 objects, abandoned 0B across 0 objects. [385.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.264s][info][gc,stats ] - age 1: 9943408 bytes, 9943408 total [385.264s][info][gc,stats ] - age 2: 4322048 bytes, 14265456 total [385.264s][info][gc,stats ] - age 3: 5587456 bytes, 19852912 total [385.264s][info][gc,stats ] - age 4: 6007552 bytes, 25860464 total [385.264s][info][gc,stats ] - age 5: 8228456 bytes, 34088920 total [385.264s][info][gc,stats ] - age 6: 5075784 bytes, 39164704 total [385.264s][info][gc,stats ] - age 7: 775376 bytes, 39940080 total [385.264s][info][gc,stats ] - age 8: 191448 bytes, 40131528 total [385.264s][info][gc,stats ] - age 9: 495920 bytes, 40627448 total [385.264s][info][gc,stats ] - age 10: 386808 bytes, 41014256 total [385.264s][info][gc,stats ] - age 11: 96 bytes, 41014352 total [385.264s][info][gc,stats ] [385.264s][info][gc,stats ] Mutators: Evacuated 400K across 3074 objects, abandoned 0B across 0 objects. [385.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.264s][info][gc,stats ] - age 6: 409240 bytes, 409240 total [385.264s][info][gc,stats ] - age 7: 576 bytes, 409816 total [385.265s][info][gc,stats ] - age 8: 32 bytes, 409848 total [385.265s][info][gc,stats ] [385.265s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.265s][info][gc,stats ] [385.265s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.265s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.265s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.275s][info][gc ] Transition from: normal to: idle [385.275s][info][gc ] Trigger (YOUNG): Average GC time (3399.16 ms) is above the time for average allocation rate (2562 MB/s) to deplete free headroom (4349M) (margin of error = 2.72) [385.275s][info][gc,ergo ] Free headroom: 13872M (free) - 1587M (spike) - 7935M (penalties) = 4349M [385.275s][info][gc ] Transition from: idle to: normal [385.275s][info][gc ] Heuristics request for young collection accepted [385.275s][info][gc,free ] Free: 13872M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7495K, Mutator Free: 1735 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13824K, Max: 8184K; Used: 2560K [385.275s][info][gc,ergo ] GC(223) Start GC cycle (YOUNG) [385.275s][info][gc,start ] GC(223) Concurrent reset [385.275s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent reset [385.276s][info][gc ] GC(223) Concurrent reset 0.947ms [385.276s][info][gc,start ] GC(223) Pause Init Mark (YOUNG) [385.276s][info][gc,task ] GC(223) Using 8 of 8 workers for init marking [385.280s][info][gc ] GC(223) Pause Init Mark (YOUNG) 3.544ms [385.280s][info][gc,start ] GC(223) Concurrent remembered set scanning [385.280s][info][gc,task ] GC(223) Using 4 of 8 workers for Concurrent remembered set scanning [385.293s][info][gc ] GC(223) Concurrent remembered set scanning 12.620ms [385.293s][info][gc,start ] GC(223) Concurrent marking roots [385.293s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent marking roots [385.297s][info][gc ] GC(223) Concurrent marking roots 4.114ms [385.297s][info][gc,start ] GC(223) Concurrent marking (YOUNG) [385.297s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent marking [385.303s][info][gc ] GC(223) Concurrent marking (YOUNG) 6.250ms [385.303s][info][gc,start ] GC(223) Pause Final Mark (YOUNG) [385.303s][info][gc,task ] GC(223) Using 8 of 8 workers for final marking [385.304s][info][gc,ergo ] GC(223) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.304s][info][gc,ergo ] GC(223) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.304s][info][gc,ergo ] GC(223) Chosen CSet evacuates young: 37177K (of which at least: 0B are to be promoted), old: 0B [385.304s][info][gc,ergo ] GC(223) Collectable Garbage: 217M (100%), Immediate: 0B (0%), 0 regions, CSet: 217M (100%), 32 regions [385.304s][info][gc,ergo ] GC(223) Evacuation Targets: YOUNG: 37177K, PROMOTE: 0B, OLD: 0B, TOTAL: 37177K [385.304s][info][gc,free ] Free: 14508M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3121K, Mutator Free: 1814 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 13824K, Max: 8184K; Used: 2560K [385.304s][info][gc ] GC(223) Pause Final Mark (YOUNG) 0.926ms [385.304s][info][gc,start ] GC(223) Concurrent thread roots [385.304s][info][gc,task ] GC(223) Using 4 of 8 workers for Concurrent thread roots [385.310s][info][gc ] GC(223) Concurrent thread roots 5.151ms [385.310s][info][gc,start ] GC(223) Concurrent weak references [385.310s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent weak references [385.310s][info][gc,ref ] GC(223) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.310s][info][gc,ref ] GC(223) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.310s][info][gc,ref ] GC(223) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.310s][info][gc ] GC(223) Concurrent weak references 0.036ms [385.310s][info][gc,start ] GC(223) Concurrent weak roots [385.310s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent weak root [385.310s][info][gc ] GC(223) Concurrent weak roots 0.597ms [385.310s][info][gc,start ] GC(223) Concurrent cleanup [385.310s][info][gc ] GC(223) Concurrent cleanup 17161M->17162M(31744M) 0.116ms [385.310s][info][gc,free ] Free: 14490M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 5862K, Mutator Free: 1812 Collector Reserve: 47966K, Max: 8192K; Used: 1185K Old Collector Reserve: 13824K, Max: 8184K; Used: 2560K [385.310s][info][gc,start ] GC(223) Concurrent strong roots [385.310s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent strong root [385.311s][info][gc ] GC(223) Concurrent strong roots 0.398ms [385.311s][info][gc,start ] GC(223) Concurrent evacuation [385.311s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent evacuation [385.318s][info][gc ] GC(223) Concurrent evacuation 7.109ms [385.318s][info][gc,start ] GC(223) Pause Init Update Refs [385.319s][info][gc ] GC(223) Pause Init Update Refs 0.442ms [385.319s][info][gc,start ] GC(223) Concurrent update references [385.319s][info][gc,task ] GC(223) Using 4 of 8 workers for concurrent reference update [385.319s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.335s][info][gc ] GC(223) Concurrent update references 16.394ms [385.335s][info][gc,start ] GC(223) Concurrent update thread roots [385.347s][info][gc ] GC(223) Concurrent update thread roots 11.854ms [385.347s][info][gc,start ] GC(223) Pause Final Update Refs [385.347s][info][gc,task ] GC(223) Using 8 of 8 workers for final reference update [385.347s][info][gc,free ] Free: 13916M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 201M, Mutator Free: 1740 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 13580K, Max: 8184K; Used: 2804K [385.347s][info][gc ] GC(223) Pause Final Update Refs 0.167ms [385.347s][info][gc,start ] GC(223) Concurrent cleanup [385.347s][info][gc ] GC(223) Concurrent cleanup 17286M->17040M(31744M) 0.106ms [385.347s][info][gc,ergo ] GC(223) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13589K, young_available: 14660M [385.348s][info][gc,ergo ] GC(223) At end of Concurrent Young GC: GCU: 15.9%, MU: 19.9% during period of 0.084s [385.348s][info][gc,ergo ] GC(223) At end of Concurrent Young GC: YOUNG generation used: 204M, used regions: 216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14659M [385.348s][info][gc,ergo ] GC(223) At end of Concurrent Young GC: OLD generation used: 16837M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 13589K [385.348s][info][gc,free ] Free: 13915M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4238K, Mutator Free: 1740 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13580K, Max: 8184K; Used: 2804K [385.348s][info][gc,stats ] [385.348s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.348s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.348s][info][gc,stats ] [385.348s][info][gc,stats ] Concurrent Reset 959 us [385.348s][info][gc,stats ] Pause Init Mark (G) 3857 us [385.348s][info][gc,stats ] Pause Init Mark (N) 3552 us [385.348s][info][gc,stats ] Swap Remembered Set 3437 us [385.348s][info][gc,stats ] Update Region States 29 us [385.348s][info][gc,stats ] Concurrent Scan Remembered Set 12635 us, parallelism: 3.97x [385.348s][info][gc,stats ] RS: 50222 us [385.348s][info][gc,stats ] RS: Scan Clusters 50222 us, workers (us): 12561, 12557, 12552, 12552, ---, ---, ---, ---, [385.348s][info][gc,stats ] Concurrent Mark Roots 4123 us, parallelism: 3.73x [385.348s][info][gc,stats ] CMR: 15378 us [385.348s][info][gc,stats ] CMR: Thread Roots 14348 us, workers (us): 3682, 3623, 3448, 3595, ---, ---, ---, ---, [385.348s][info][gc,stats ] CMR: Code Cache Roots 915 us, workers (us): 140, 267, 333, 176, ---, ---, ---, ---, [385.348s][info][gc,stats ] CMR: VM Strong Roots 79 us, workers (us): 25, 23, 18, 14, ---, ---, ---, ---, [385.348s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [385.348s][info][gc,stats ] Concurrent Marking 6256 us, parallelism: 3.16x [385.348s][info][gc,stats ] CM: 19775 us [385.348s][info][gc,stats ] CM: Parallel Mark 19775 us, workers (us): 4954, 4946, 4940, 4935, ---, ---, ---, ---, [385.348s][info][gc,stats ] Pause Final Mark (G) 1246 us [385.348s][info][gc,stats ] Pause Final Mark (N) 932 us [385.348s][info][gc,stats ] Finish Mark 561 us [385.348s][info][gc,stats ] Update Region States 67 us [385.348s][info][gc,stats ] Choose Collection Set 76 us [385.348s][info][gc,stats ] Rebuild Free Set 50 us [385.348s][info][gc,stats ] Concurrent Thread Roots 5166 us, parallelism: 3.86x [385.348s][info][gc,stats ] CTR: 19957 us [385.348s][info][gc,stats ] CTR: Thread Roots 19957 us, workers (us): 4975, 5100, 4925, 4958, ---, ---, ---, ---, [385.348s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [385.348s][info][gc,stats ] CWRF: 1 us [385.348s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.348s][info][gc,stats ] Concurrent Weak Roots 612 us [385.348s][info][gc,stats ] Roots 53 us, parallelism: 1.55x [385.348s][info][gc,stats ] CWR: 81 us [385.348s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 25, 17, 14, ---, ---, ---, ---, [385.348s][info][gc,stats ] Rendezvous 535 us [385.348s][info][gc,stats ] Concurrent Cleanup 121 us [385.348s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.63x [385.348s][info][gc,stats ] CSR: 1060 us [385.348s][info][gc,stats ] CSR: Code Cache Roots 898 us, workers (us): 325, 153, 240, 179, ---, ---, ---, ---, [385.348s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 42, 37, 31, 27, ---, ---, ---, ---, [385.348s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [385.348s][info][gc,stats ] Concurrent Evacuation 7124 us [385.348s][info][gc,stats ] Pause Init Update Refs (G) 765 us [385.348s][info][gc,stats ] Pause Init Update Refs (N) 451 us [385.348s][info][gc,stats ] Manage GCLABs 364 us [385.348s][info][gc,stats ] Concurrent Update Refs 16409 us [385.348s][info][gc,stats ] Concurrent Update Thread Roots 11869 us [385.348s][info][gc,stats ] Pause Final Update Refs (G) 468 us [385.348s][info][gc,stats ] Pause Final Update Refs (N) 172 us [385.348s][info][gc,stats ] Update Region States 43 us [385.348s][info][gc,stats ] Trash Collection Set 4 us [385.348s][info][gc,stats ] Rebuild Free Set 64 us [385.348s][info][gc,stats ] Concurrent Cleanup 111 us [385.348s][info][gc,stats ] Workers: Evacuated 36792K across 355829 objects, abandoned 0B across 0 objects. [385.348s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.348s][info][gc,stats ] - age 1: 8205360 bytes, 8205360 total [385.348s][info][gc,stats ] - age 2: 3179584 bytes, 11384944 total [385.348s][info][gc,stats ] - age 3: 4322048 bytes, 15706992 total [385.348s][info][gc,stats ] - age 4: 5587456 bytes, 21294448 total [385.348s][info][gc,stats ] - age 5: 6007552 bytes, 27302000 total [385.348s][info][gc,stats ] - age 6: 8228456 bytes, 35530456 total [385.348s][info][gc,stats ] - age 7: 2144584 bytes, 37675040 total [385.348s][info][gc,stats ] [385.348s][info][gc,stats ] Mutators: Evacuated 385K across 2944 objects, abandoned 0B across 0 objects. [385.348s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.348s][info][gc,stats ] - age 1: 64 bytes, 64 total [385.348s][info][gc,stats ] - age 7: 395064 bytes, 395128 total [385.348s][info][gc,stats ] [385.348s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.348s][info][gc,stats ] [385.348s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.348s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.348s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.359s][info][gc ] Transition from: normal to: idle [385.359s][info][gc ] Trigger (YOUNG): Average GC time (3253.73 ms) is above the time for average allocation rate (2561 MB/s) to deplete free headroom (4685M) (margin of error = 2.71) [385.359s][info][gc,ergo ] Free headroom: 13891M (free) - 1587M (spike) - 7618M (penalties) = 4685M [385.359s][info][gc ] Transition from: idle to: normal [385.359s][info][gc ] Heuristics request for young collection accepted [385.359s][info][gc,free ] Free: 13891M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4466K, Mutator Free: 1737 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13580K, Max: 8184K; Used: 2804K [385.359s][info][gc,ergo ] GC(224) Start GC cycle (YOUNG) [385.359s][info][gc,start ] GC(224) Concurrent reset [385.359s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent reset [385.360s][info][gc ] GC(224) Concurrent reset 0.861ms [385.360s][info][gc,start ] GC(224) Pause Init Mark (YOUNG) [385.360s][info][gc,task ] GC(224) Using 8 of 8 workers for init marking [385.364s][info][gc ] GC(224) Pause Init Mark (YOUNG) 3.508ms [385.364s][info][gc,start ] GC(224) Concurrent remembered set scanning [385.364s][info][gc,task ] GC(224) Using 4 of 8 workers for Concurrent remembered set scanning [385.372s][info][gc ] GC(224) Concurrent remembered set scanning 8.356ms [385.372s][info][gc,start ] GC(224) Concurrent marking roots [385.372s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent marking roots [385.377s][info][gc ] GC(224) Concurrent marking roots 4.370ms [385.377s][info][gc,start ] GC(224) Concurrent marking (YOUNG) [385.377s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent marking [385.383s][info][gc ] GC(224) Concurrent marking (YOUNG) 6.187ms [385.383s][info][gc,start ] GC(224) Pause Final Mark (YOUNG) [385.383s][info][gc,task ] GC(224) Using 8 of 8 workers for final marking [385.384s][info][gc,ergo ] GC(224) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.384s][info][gc,ergo ] GC(224) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.384s][info][gc,ergo ] GC(224) Chosen CSet evacuates young: 34476K (of which at least: 0B are to be promoted), old: 0B [385.384s][info][gc,ergo ] GC(224) Collectable Garbage: 198M (99%), Immediate: 0B (0%), 0 regions, CSet: 198M (99%), 29 regions [385.384s][info][gc,ergo ] GC(224) Evacuation Targets: YOUNG: 34476K, PROMOTE: 0B, OLD: 0B, TOTAL: 34476K [385.384s][info][gc,free ] Free: 14537M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6304K, Mutator Free: 1818 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 13580K, Max: 8184K; Used: 2804K [385.384s][info][gc ] GC(224) Pause Final Mark (YOUNG) 0.862ms [385.384s][info][gc,start ] GC(224) Concurrent thread roots [385.384s][info][gc,task ] GC(224) Using 4 of 8 workers for Concurrent thread roots [385.388s][info][gc ] GC(224) Concurrent thread roots 4.049ms [385.388s][info][gc,start ] GC(224) Concurrent weak references [385.388s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent weak references [385.388s][info][gc,ref ] GC(224) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.388s][info][gc,ref ] GC(224) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.388s][info][gc,ref ] GC(224) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.388s][info][gc ] GC(224) Concurrent weak references 0.044ms [385.388s][info][gc,start ] GC(224) Concurrent weak roots [385.388s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent weak root [385.389s][info][gc ] GC(224) Concurrent weak roots 0.595ms [385.389s][info][gc,start ] GC(224) Concurrent cleanup [385.389s][info][gc ] GC(224) Concurrent cleanup 17130M->17130M(31744M) 0.099ms [385.389s][info][gc,free ] Free: 14524M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3779K, Mutator Free: 1816 Collector Reserve: 47906K, Max: 8192K; Used: 1245K Old Collector Reserve: 13577K, Max: 8184K; Used: 2806K [385.389s][info][gc,start ] GC(224) Concurrent strong roots [385.389s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent strong root [385.389s][info][gc ] GC(224) Concurrent strong roots 0.396ms [385.389s][info][gc,start ] GC(224) Concurrent evacuation [385.389s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent evacuation [385.396s][info][gc ] GC(224) Concurrent evacuation 7.181ms [385.397s][info][gc,start ] GC(224) Pause Init Update Refs [385.397s][info][gc ] GC(224) Pause Init Update Refs 0.440ms [385.397s][info][gc,start ] GC(224) Concurrent update references [385.397s][info][gc,task ] GC(224) Using 4 of 8 workers for concurrent reference update [385.397s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.413s][info][gc ] GC(224) Concurrent update references 15.743ms [385.413s][info][gc,start ] GC(224) Concurrent update thread roots [385.424s][info][gc ] GC(224) Concurrent update thread roots 11.333ms [385.424s][info][gc,start ] GC(224) Pause Final Update Refs [385.425s][info][gc,task ] GC(224) Using 8 of 8 workers for final reference update [385.425s][info][gc,free ] Free: 13937M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 190M, Mutator Free: 1743 Collector Reserve: 744M, Max: 8192K; Used: 49152K Old Collector Reserve: 13257K, Max: 8184K; Used: 3126K [385.425s][info][gc ] GC(224) Pause Final Update Refs 0.172ms [385.425s][info][gc,start ] GC(224) Concurrent cleanup [385.425s][info][gc ] GC(224) Concurrent cleanup 17251M->17019M(31744M) 0.101ms [385.425s][info][gc,ergo ] GC(224) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13266K, young_available: 14681M [385.425s][info][gc,ergo ] GC(224) At end of Concurrent Young GC: GCU: 15.3%, MU: 19.4% during period of 0.077s [385.425s][info][gc,ergo ] GC(224) At end of Concurrent Young GC: YOUNG generation used: 183M, used regions: 192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14680M [385.425s][info][gc,ergo ] GC(224) At end of Concurrent Young GC: OLD generation used: 16837M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 13266K [385.425s][info][gc,free ] Free: 13936M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7263K, Mutator Free: 1743 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13257K, Max: 8184K; Used: 3126K [385.425s][info][gc,stats ] [385.425s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.425s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.425s][info][gc,stats ] [385.425s][info][gc,stats ] Concurrent Reset 866 us [385.425s][info][gc,stats ] Pause Init Mark (G) 3810 us [385.425s][info][gc,stats ] Pause Init Mark (N) 3515 us [385.425s][info][gc,stats ] Swap Remembered Set 3414 us [385.425s][info][gc,stats ] Update Region States 28 us [385.425s][info][gc,stats ] Concurrent Scan Remembered Set 8371 us, parallelism: 3.97x [385.425s][info][gc,stats ] RS: 33224 us [385.425s][info][gc,stats ] RS: Scan Clusters 33224 us, workers (us): 8317, 8304, 8302, 8301, ---, ---, ---, ---, [385.425s][info][gc,stats ] Concurrent Mark Roots 4383 us, parallelism: 3.71x [385.425s][info][gc,stats ] CMR: 16252 us [385.425s][info][gc,stats ] CMR: Thread Roots 15205 us, workers (us): 3674, 4010, 3816, 3706, ---, ---, ---, ---, [385.425s][info][gc,stats ] CMR: Code Cache Roots 932 us, workers (us): 341, 142, 171, 278, ---, ---, ---, ---, [385.426s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 26, 21, 18, 16, ---, ---, ---, ---, [385.426s][info][gc,stats ] CMR: CLDG Roots 33 us, workers (us): ---, 6, 27, ---, ---, ---, ---, ---, [385.426s][info][gc,stats ] Concurrent Marking 6195 us, parallelism: 3.20x [385.426s][info][gc,stats ] CM: 19804 us [385.426s][info][gc,stats ] CM: Parallel Mark 19804 us, workers (us): 4954, 4954, 4947, 4949, ---, ---, ---, ---, [385.426s][info][gc,stats ] Pause Final Mark (G) 1160 us [385.426s][info][gc,stats ] Pause Final Mark (N) 868 us [385.426s][info][gc,stats ] Finish Mark 486 us [385.426s][info][gc,stats ] Update Region States 70 us [385.426s][info][gc,stats ] Choose Collection Set 74 us [385.426s][info][gc,stats ] Rebuild Free Set 49 us [385.426s][info][gc,stats ] Concurrent Thread Roots 4062 us, parallelism: 3.89x [385.426s][info][gc,stats ] CTR: 15801 us [385.426s][info][gc,stats ] CTR: Thread Roots 15801 us, workers (us): 3944, 4007, 3914, 3935, ---, ---, ---, ---, [385.426s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [385.426s][info][gc,stats ] CWRF: 1 us [385.426s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.426s][info][gc,stats ] Concurrent Weak Roots 599 us [385.426s][info][gc,stats ] Roots 47 us, parallelism: 1.60x [385.426s][info][gc,stats ] CWR: 76 us [385.426s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 24, 20, 18, 14, ---, ---, ---, ---, [385.426s][info][gc,stats ] Rendezvous 532 us [385.426s][info][gc,stats ] Concurrent Cleanup 104 us [385.426s][info][gc,stats ] Concurrent Strong Roots 400 us, parallelism: 2.55x [385.426s][info][gc,stats ] CSR: 1020 us [385.426s][info][gc,stats ] CSR: Code Cache Roots 876 us, workers (us): 242, 332, 153, 149, ---, ---, ---, ---, [385.426s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 32, 31, 29, 25, ---, ---, ---, ---, [385.426s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [385.426s][info][gc,stats ] Concurrent Evacuation 7193 us [385.426s][info][gc,stats ] Pause Init Update Refs (G) 762 us [385.426s][info][gc,stats ] Pause Init Update Refs (N) 449 us [385.426s][info][gc,stats ] Manage GCLABs 365 us [385.426s][info][gc,stats ] Concurrent Update Refs 15756 us [385.426s][info][gc,stats ] Concurrent Update Thread Roots 11339 us [385.426s][info][gc,stats ] Pause Final Update Refs (G) 470 us [385.426s][info][gc,stats ] Pause Final Update Refs (N) 177 us [385.426s][info][gc,stats ] Update Region States 44 us [385.426s][info][gc,stats ] Trash Collection Set 5 us [385.426s][info][gc,stats ] Rebuild Free Set 66 us [385.426s][info][gc,stats ] Concurrent Cleanup 106 us [385.426s][info][gc,stats ] Workers: Evacuated 34197K across 418506 objects, abandoned 0B across 0 objects. [385.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.426s][info][gc,stats ] - age 1: 13332680 bytes, 13332680 total [385.426s][info][gc,stats ] - age 2: 3091128 bytes, 16423808 total [385.426s][info][gc,stats ] - age 3: 765224 bytes, 17189032 total [385.426s][info][gc,stats ] - age 4: 3389664 bytes, 20578696 total [385.426s][info][gc,stats ] - age 5: 3179448 bytes, 23758144 total [385.426s][info][gc,stats ] - age 6: 5724512 bytes, 29482656 total [385.426s][info][gc,stats ] - age 7: 5535992 bytes, 35018648 total [385.426s][info][gc,stats ] [385.426s][info][gc,stats ] Mutators: Evacuated 278K across 2129 objects, abandoned 0B across 0 objects. [385.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.426s][info][gc,stats ] - age 2: 32 bytes, 32 total [385.426s][info][gc,stats ] - age 7: 284976 bytes, 285008 total [385.426s][info][gc,stats ] [385.426s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.426s][info][gc,stats ] - age 1: 8128016 bytes, 8128016 total [385.426s][info][gc,stats ] [385.426s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.426s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.426s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.436s][info][gc ] Transition from: normal to: idle [385.437s][info][gc ] Trigger (YOUNG): Average GC time (3109.48 ms) is above the time for average allocation rate (2561 MB/s) to deplete free headroom (5023M) (margin of error = 2.71) [385.437s][info][gc,ergo ] Free headroom: 13911M (free) - 1587M (spike) - 7301M (penalties) = 5023M [385.437s][info][gc ] Transition from: idle to: normal [385.437s][info][gc ] Heuristics request for young collection accepted [385.437s][info][gc,free ] Free: 13911M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 8974K, Mutator Free: 1740 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 13257K, Max: 8184K; Used: 3126K [385.437s][info][gc,ergo ] GC(225) Start GC cycle (YOUNG) [385.437s][info][gc,start ] GC(225) Concurrent reset [385.437s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent reset [385.437s][info][gc ] GC(225) Concurrent reset 0.735ms [385.438s][info][gc,start ] GC(225) Pause Init Mark (YOUNG) [385.438s][info][gc,task ] GC(225) Using 8 of 8 workers for init marking [385.441s][info][gc ] GC(225) Pause Init Mark (YOUNG) 3.430ms [385.441s][info][gc,start ] GC(225) Concurrent remembered set scanning [385.441s][info][gc,task ] GC(225) Using 4 of 8 workers for Concurrent remembered set scanning [385.449s][info][gc ] GC(225) Concurrent remembered set scanning 7.623ms [385.449s][info][gc,start ] GC(225) Concurrent marking roots [385.449s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent marking roots [385.453s][info][gc ] GC(225) Concurrent marking roots 4.182ms [385.453s][info][gc,start ] GC(225) Concurrent marking (YOUNG) [385.453s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent marking [385.460s][info][gc ] GC(225) Concurrent marking (YOUNG) 6.539ms [385.460s][info][gc,start ] GC(225) Pause Final Mark (YOUNG) [385.460s][info][gc,task ] GC(225) Using 8 of 8 workers for final marking [385.460s][info][gc,ergo ] GC(225) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.460s][info][gc,ergo ] GC(225) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.460s][info][gc,ergo ] GC(225) Chosen CSet evacuates young: 35807K (of which at least: 0B are to be promoted), old: 0B [385.460s][info][gc,ergo ] GC(225) Collectable Garbage: 179M (100%), Immediate: 0B (0%), 0 regions, CSet: 179M (100%), 27 regions [385.460s][info][gc,ergo ] GC(225) Evacuation Targets: YOUNG: 35807K, PROMOTE: 0B, OLD: 0B, TOTAL: 35807K [385.461s][info][gc,free ] Free: 14556M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 3912K, Mutator Free: 1820 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 13257K, Max: 8184K; Used: 3126K [385.461s][info][gc ] GC(225) Pause Final Mark (YOUNG) 0.803ms [385.461s][info][gc,start ] GC(225) Concurrent thread roots [385.461s][info][gc,task ] GC(225) Using 4 of 8 workers for Concurrent thread roots [385.465s][info][gc ] GC(225) Concurrent thread roots 4.552ms [385.465s][info][gc,start ] GC(225) Concurrent weak references [385.465s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent weak references [385.465s][info][gc,ref ] GC(225) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.465s][info][gc,ref ] GC(225) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.465s][info][gc,ref ] GC(225) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.465s][info][gc ] GC(225) Concurrent weak references 0.042ms [385.465s][info][gc,start ] GC(225) Concurrent weak roots [385.465s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent weak root [385.466s][info][gc ] GC(225) Concurrent weak roots 0.570ms [385.466s][info][gc,start ] GC(225) Concurrent cleanup [385.466s][info][gc ] GC(225) Concurrent cleanup 17109M->17109M(31744M) 0.103ms [385.466s][info][gc,free ] Free: 14543M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 826K, Mutator Free: 1818 Collector Reserve: 48642K, Max: 8192K; Used: 509K Old Collector Reserve: 12765K, Max: 8184K; Used: 3619K [385.466s][info][gc,start ] GC(225) Concurrent strong roots [385.466s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent strong root [385.466s][info][gc ] GC(225) Concurrent strong roots 0.399ms [385.466s][info][gc,start ] GC(225) Concurrent evacuation [385.466s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent evacuation [385.475s][info][gc ] GC(225) Concurrent evacuation 8.256ms [385.475s][info][gc,start ] GC(225) Pause Init Update Refs [385.475s][info][gc ] GC(225) Pause Init Update Refs 0.417ms [385.475s][info][gc,start ] GC(225) Concurrent update references [385.475s][info][gc,task ] GC(225) Using 4 of 8 workers for concurrent reference update [385.475s][info][gc,free ] At start of update refs, moving 12256K to Mutator free set from Collector Reserve (12256K) and from Old Collector Reserve (0B) [385.490s][info][gc ] GC(225) Concurrent update references 14.644ms [385.490s][info][gc,start ] GC(225) Concurrent update thread roots [385.503s][info][gc ] GC(225) Concurrent update thread roots 12.938ms [385.503s][info][gc,start ] GC(225) Pause Final Update Refs [385.503s][info][gc,task ] GC(225) Using 8 of 8 workers for final reference update [385.503s][info][gc,free ] Free: 13944M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 165M, Mutator Free: 1744 Collector Reserve: 747M, Max: 8192K; Used: 61472K Old Collector Reserve: 5880K, Max: 5880K; Used: 2311K [385.503s][info][gc ] GC(225) Pause Final Update Refs 0.182ms [385.504s][info][gc,start ] GC(225) Concurrent cleanup [385.504s][info][gc ] GC(225) Concurrent cleanup 17222M->17016M(31744M) 0.115ms [385.504s][info][gc,ergo ] GC(225) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5889K, young_available: 14692M [385.504s][info][gc,ergo ] GC(225) At end of Concurrent Young GC: GCU: 14.4%, MU: 19.7% during period of 0.079s [385.504s][info][gc,ergo ] GC(225) At end of Concurrent Young GC: YOUNG generation used: 172M, used regions: 184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14691M [385.504s][info][gc,ergo ] GC(225) At end of Concurrent Young GC: OLD generation used: 16844M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 5889K [385.504s][info][gc,free ] Free: 13943M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 8541K, Mutator Free: 1744 Collector Reserve: 747M, Max: 8192K; Used: 4128K Old Collector Reserve: 5880K, Max: 5880K; Used: 2311K [385.504s][info][gc,stats ] [385.504s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.504s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.504s][info][gc,stats ] [385.504s][info][gc,stats ] Concurrent Reset 740 us [385.504s][info][gc,stats ] Pause Init Mark (G) 3749 us [385.504s][info][gc,stats ] Pause Init Mark (N) 3444 us [385.504s][info][gc,stats ] Swap Remembered Set 3332 us [385.504s][info][gc,stats ] Update Region States 30 us [385.504s][info][gc,stats ] Concurrent Scan Remembered Set 7636 us, parallelism: 3.97x [385.504s][info][gc,stats ] RS: 30280 us [385.504s][info][gc,stats ] RS: Scan Clusters 30280 us, workers (us): 7573, 7572, 7568, 7567, ---, ---, ---, ---, [385.504s][info][gc,stats ] Concurrent Mark Roots 4197 us, parallelism: 3.70x [385.504s][info][gc,stats ] CMR: 15506 us [385.504s][info][gc,stats ] CMR: Thread Roots 14469 us, workers (us): 3569, 3595, 3677, 3628, ---, ---, ---, ---, [385.504s][info][gc,stats ] CMR: Code Cache Roots 923 us, workers (us): 267, 174, 140, 343, ---, ---, ---, ---, [385.504s][info][gc,stats ] CMR: VM Strong Roots 80 us, workers (us): 26, 22, 17, 16, ---, ---, ---, ---, [385.504s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): ---, 27, 7, ---, ---, ---, ---, ---, [385.504s][info][gc,stats ] Concurrent Marking 6551 us, parallelism: 3.26x [385.504s][info][gc,stats ] CM: 21377 us [385.504s][info][gc,stats ] CM: Parallel Mark 21377 us, workers (us): 5373, 5343, 5338, 5323, ---, ---, ---, ---, [385.504s][info][gc,stats ] Pause Final Mark (G) 1100 us [385.504s][info][gc,stats ] Pause Final Mark (N) 809 us [385.504s][info][gc,stats ] Finish Mark 422 us [385.504s][info][gc,stats ] Update Region States 72 us [385.504s][info][gc,stats ] Choose Collection Set 85 us [385.504s][info][gc,stats ] Rebuild Free Set 50 us [385.504s][info][gc,stats ] Concurrent Thread Roots 4565 us, parallelism: 3.80x [385.504s][info][gc,stats ] CTR: 17328 us [385.504s][info][gc,stats ] CTR: Thread Roots 17328 us, workers (us): 4256, 4253, 4331, 4489, ---, ---, ---, ---, [385.504s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.02x [385.504s][info][gc,stats ] CWRF: 1 us [385.504s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.504s][info][gc,stats ] Concurrent Weak Roots 574 us [385.504s][info][gc,stats ] Roots 49 us, parallelism: 1.41x [385.504s][info][gc,stats ] CWR: 70 us [385.504s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 22, 19, 17, 12, ---, ---, ---, ---, [385.504s][info][gc,stats ] Rendezvous 513 us [385.504s][info][gc,stats ] Concurrent Cleanup 108 us [385.504s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.65x [385.504s][info][gc,stats ] CSR: 1078 us [385.504s][info][gc,stats ] CSR: Code Cache Roots 933 us, workers (us): 201, 245, 335, 152, ---, ---, ---, ---, [385.504s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 33, 33, 27, 26, ---, ---, ---, ---, [385.504s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [385.504s][info][gc,stats ] Concurrent Evacuation 8268 us [385.504s][info][gc,stats ] Pause Init Update Refs (G) 722 us [385.504s][info][gc,stats ] Pause Init Update Refs (N) 425 us [385.504s][info][gc,stats ] Manage GCLABs 352 us [385.504s][info][gc,stats ] Concurrent Update Refs 14656 us [385.504s][info][gc,stats ] Concurrent Update Thread Roots 12944 us [385.504s][info][gc,stats ] Pause Final Update Refs (G) 506 us [385.504s][info][gc,stats ] Pause Final Update Refs (N) 188 us [385.504s][info][gc,stats ] Update Region States 38 us [385.504s][info][gc,stats ] Trash Collection Set 6 us [385.504s][info][gc,stats ] Rebuild Free Set 71 us [385.504s][info][gc,stats ] Concurrent Cleanup 120 us [385.504s][info][gc,stats ] Workers: Evacuated 35508K across 335150 objects, abandoned 0B across 0 objects. [385.504s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.504s][info][gc,stats ] - age 1: 6528200 bytes, 6528200 total [385.504s][info][gc,stats ] - age 2: 2854232 bytes, 9382432 total [385.504s][info][gc,stats ] - age 3: 3091160 bytes, 12473592 total [385.504s][info][gc,stats ] - age 4: 3179584 bytes, 15653176 total [385.504s][info][gc,stats ] - age 5: 4322032 bytes, 19975208 total [385.504s][info][gc,stats ] - age 6: 7250624 bytes, 27225832 total [385.504s][info][gc,stats ] - age 7: 9135312 bytes, 36361144 total [385.504s][info][gc,stats ] [385.504s][info][gc,stats ] Mutators: Evacuated 298K across 2283 objects, abandoned 0B across 0 objects. [385.504s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.504s][info][gc,stats ] - age 5: 16 bytes, 16 total [385.504s][info][gc,stats ] - age 7: 305872 bytes, 305888 total [385.504s][info][gc,stats ] [385.504s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.504s][info][gc,stats ] [385.504s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.504s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.505s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.515s][info][gc ] Transition from: normal to: idle [385.516s][info][gc ] Trigger (YOUNG): Average GC time (2964.60 ms) is above the time for average allocation rate (2560 MB/s) to deplete free headroom (5346M) (margin of error = 2.70) [385.516s][info][gc,ergo ] Free headroom: 13917M (free) - 1587M (spike) - 6983M (penalties) = 5346M [385.516s][info][gc ] Transition from: idle to: normal [385.516s][info][gc ] Heuristics request for young collection accepted [385.516s][info][gc,free ] Free: 13917M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 10676K, Mutator Free: 1741 Collector Reserve: 747M, Max: 8192K; Used: 4128K Old Collector Reserve: 5880K, Max: 5880K; Used: 2311K [385.516s][info][gc,ergo ] GC(226) Start GC cycle (YOUNG) [385.516s][info][gc,start ] GC(226) Concurrent reset [385.516s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent reset [385.517s][info][gc ] GC(226) Concurrent reset 0.805ms [385.517s][info][gc,start ] GC(226) Pause Init Mark (YOUNG) [385.517s][info][gc,task ] GC(226) Using 8 of 8 workers for init marking [385.521s][info][gc ] GC(226) Pause Init Mark (YOUNG) 3.460ms [385.521s][info][gc,start ] GC(226) Concurrent remembered set scanning [385.521s][info][gc,task ] GC(226) Using 4 of 8 workers for Concurrent remembered set scanning [385.528s][info][gc ] GC(226) Concurrent remembered set scanning 7.524ms [385.528s][info][gc,start ] GC(226) Concurrent marking roots [385.528s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent marking roots [385.533s][info][gc ] GC(226) Concurrent marking roots 4.978ms [385.533s][info][gc,start ] GC(226) Concurrent marking (YOUNG) [385.533s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent marking [385.539s][info][gc ] GC(226) Concurrent marking (YOUNG) 5.715ms [385.539s][info][gc,start ] GC(226) Pause Final Mark (YOUNG) [385.539s][info][gc,task ] GC(226) Using 8 of 8 workers for final marking [385.540s][info][gc,ergo ] GC(226) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.540s][info][gc,ergo ] GC(226) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.540s][info][gc,ergo ] GC(226) Chosen CSet evacuates young: 25533K (of which at least: 0B are to be promoted), old: 0B [385.540s][info][gc,ergo ] GC(226) Collectable Garbage: 171M (99%), Immediate: 0B (0%), 0 regions, CSet: 171M (99%), 25 regions [385.540s][info][gc,ergo ] GC(226) Evacuation Targets: YOUNG: 25533K, PROMOTE: 0B, OLD: 0B, TOTAL: 25533K [385.540s][info][gc,free ] Free: 14579M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4201K, Mutator Free: 1823 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 5880K, Max: 5880K; Used: 2311K [385.540s][info][gc ] GC(226) Pause Final Mark (YOUNG) 0.867ms [385.540s][info][gc,start ] GC(226) Concurrent thread roots [385.540s][info][gc,task ] GC(226) Using 4 of 8 workers for Concurrent thread roots [385.546s][info][gc ] GC(226) Concurrent thread roots 5.892ms [385.546s][info][gc,start ] GC(226) Concurrent weak references [385.546s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent weak references [385.546s][info][gc,ref ] GC(226) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.546s][info][gc,ref ] GC(226) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.546s][info][gc,ref ] GC(226) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.546s][info][gc ] GC(226) Concurrent weak references 0.038ms [385.546s][info][gc,start ] GC(226) Concurrent weak roots [385.546s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent weak root [385.547s][info][gc ] GC(226) Concurrent weak roots 0.567ms [385.547s][info][gc,start ] GC(226) Concurrent cleanup [385.547s][info][gc ] GC(226) Concurrent cleanup 17109M->17109M(31744M) 0.102ms [385.547s][info][gc,free ] Free: 14564M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4021K, Mutator Free: 1821 Collector Reserve: 32258K, Max: 8192K; Used: 509K Old Collector Reserve: 5744K, Max: 5744K; Used: 2447K [385.547s][info][gc,start ] GC(226) Concurrent strong roots [385.547s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent strong root [385.547s][info][gc ] GC(226) Concurrent strong roots 0.425ms [385.547s][info][gc,start ] GC(226) Concurrent evacuation [385.547s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent evacuation [385.554s][info][gc ] GC(226) Concurrent evacuation 6.197ms [385.554s][info][gc,start ] GC(226) Pause Init Update Refs [385.554s][info][gc ] GC(226) Pause Init Update Refs 0.434ms [385.554s][info][gc,start ] GC(226) Concurrent update references [385.554s][info][gc,task ] GC(226) Using 4 of 8 workers for concurrent reference update [385.554s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [385.571s][info][gc ] GC(226) Concurrent update references 16.468ms [385.571s][info][gc,start ] GC(226) Concurrent update thread roots [385.583s][info][gc ] GC(226) Concurrent update thread roots 12.041ms [385.583s][info][gc,start ] GC(226) Pause Final Update Refs [385.583s][info][gc,task ] GC(226) Using 8 of 8 workers for final reference update [385.583s][info][gc,free ] Free: 13954M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 173M, Mutator Free: 1745 Collector Reserve: 744M, Max: 8192K; Used: 28704K Old Collector Reserve: 1208K, Max: 1208K; Used: 6983K [385.583s][info][gc ] GC(226) Pause Final Update Refs 0.161ms [385.583s][info][gc,start ] GC(226) Concurrent cleanup [385.583s][info][gc ] GC(226) Concurrent cleanup 17203M->17015M(31744M) 0.107ms [385.583s][info][gc,ergo ] GC(226) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1217K, young_available: 14697M [385.584s][info][gc,ergo ] GC(226) At end of Concurrent Young GC: GCU: 15.0%, MU: 20.3% during period of 0.080s [385.584s][info][gc,ergo ] GC(226) At end of Concurrent Young GC: YOUNG generation used: 167M, used regions: 176M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14696M [385.584s][info][gc,ergo ] GC(226) At end of Concurrent Young GC: OLD generation used: 16849M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 1217K [385.584s][info][gc,free ] Free: 13952M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7457K, Mutator Free: 1745 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1208K, Max: 1208K; Used: 6983K [385.584s][info][gc,stats ] [385.584s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.584s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.584s][info][gc,stats ] [385.584s][info][gc,stats ] Concurrent Reset 811 us [385.584s][info][gc,stats ] Pause Init Mark (G) 3791 us [385.584s][info][gc,stats ] Pause Init Mark (N) 3473 us [385.584s][info][gc,stats ] Swap Remembered Set 3346 us [385.584s][info][gc,stats ] Update Region States 30 us [385.584s][info][gc,stats ] Concurrent Scan Remembered Set 7539 us, parallelism: 3.96x [385.584s][info][gc,stats ] RS: 29859 us [385.584s][info][gc,stats ] RS: Scan Clusters 29859 us, workers (us): 7466, 7464, 7464, 7464, ---, ---, ---, ---, [385.584s][info][gc,stats ] Concurrent Mark Roots 4987 us, parallelism: 3.69x [385.584s][info][gc,stats ] CMR: 18422 us [385.584s][info][gc,stats ] CMR: Thread Roots 17200 us, workers (us): 4463, 4201, 4390, 4146, ---, ---, ---, ---, [385.584s][info][gc,stats ] CMR: Code Cache Roots 1076 us, workers (us): 250, 321, 149, 356, ---, ---, ---, ---, [385.584s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 23, 23, 18, ---, ---, ---, ---, [385.584s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): 45, ---, 6, ---, ---, ---, ---, ---, [385.584s][info][gc,stats ] Concurrent Marking 5725 us, parallelism: 3.06x [385.584s][info][gc,stats ] CM: 17537 us [385.584s][info][gc,stats ] CM: Parallel Mark 17537 us, workers (us): 4397, 4389, 4382, 4369, ---, ---, ---, ---, [385.584s][info][gc,stats ] Pause Final Mark (G) 1164 us [385.584s][info][gc,stats ] Pause Final Mark (N) 873 us [385.584s][info][gc,stats ] Finish Mark 492 us [385.584s][info][gc,stats ] Update Region States 65 us [385.584s][info][gc,stats ] Choose Collection Set 73 us [385.584s][info][gc,stats ] Rebuild Free Set 49 us [385.584s][info][gc,stats ] Concurrent Thread Roots 5905 us, parallelism: 3.91x [385.584s][info][gc,stats ] CTR: 23088 us [385.584s][info][gc,stats ] CTR: Thread Roots 23088 us, workers (us): 5859, 5734, 5739, 5756, ---, ---, ---, ---, [385.584s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [385.584s][info][gc,stats ] CWRF: 2 us [385.584s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.584s][info][gc,stats ] Concurrent Weak Roots 571 us [385.584s][info][gc,stats ] Roots 60 us, parallelism: 1.83x [385.584s][info][gc,stats ] CWR: 110 us [385.584s][info][gc,stats ] CWR: VM Weak Roots 110 us, workers (us): 33, 28, 25, 24, ---, ---, ---, ---, [385.584s][info][gc,stats ] Rendezvous 497 us [385.584s][info][gc,stats ] Concurrent Cleanup 107 us [385.584s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.76x [385.584s][info][gc,stats ] CSR: 1185 us [385.584s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 273, 197, 352, 185, ---, ---, ---, ---, [385.584s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 42, 40, 34, 33, ---, ---, ---, ---, [385.584s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 24, ---, 5, ---, ---, ---, ---, [385.584s][info][gc,stats ] Concurrent Evacuation 6204 us [385.584s][info][gc,stats ] Pause Init Update Refs (G) 739 us [385.584s][info][gc,stats ] Pause Init Update Refs (N) 443 us [385.584s][info][gc,stats ] Manage GCLABs 368 us [385.584s][info][gc,stats ] Concurrent Update Refs 16481 us [385.584s][info][gc,stats ] Concurrent Update Thread Roots 12048 us [385.584s][info][gc,stats ] Pause Final Update Refs (G) 458 us [385.584s][info][gc,stats ] Pause Final Update Refs (N) 166 us [385.584s][info][gc,stats ] Update Region States 35 us [385.584s][info][gc,stats ] Trash Collection Set 4 us [385.584s][info][gc,stats ] Rebuild Free Set 65 us [385.584s][info][gc,stats ] Concurrent Cleanup 112 us [385.584s][info][gc,stats ] Workers: Evacuated 25533K across 265758 objects, abandoned 0B across 0 objects. [385.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.584s][info][gc,stats ] - age 1: 6792640 bytes, 6792640 total [385.584s][info][gc,stats ] - age 2: 2366528 bytes, 9159168 total [385.584s][info][gc,stats ] - age 3: 2854232 bytes, 12013400 total [385.584s][info][gc,stats ] - age 4: 3091160 bytes, 15104560 total [385.584s][info][gc,stats ] - age 5: 765224 bytes, 15869784 total [385.584s][info][gc,stats ] - age 6: 2923792 bytes, 18793576 total [385.584s][info][gc,stats ] - age 7: 7353072 bytes, 26146648 total [385.584s][info][gc,stats ] [385.584s][info][gc,stats ] Mutators: Evacuated 40B across 1 objects, abandoned 0B across 0 objects. [385.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.584s][info][gc,stats ] - age 1: 40 bytes, 40 total [385.584s][info][gc,stats ] [385.584s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.584s][info][gc,stats ] - age 1: 8054552 bytes, 8054552 total [385.584s][info][gc,stats ] [385.584s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.584s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.584s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.594s][info][gc ] Transition from: normal to: idle [385.595s][info][gc ] Trigger (YOUNG): Average GC time (2821.89 ms) is above the time for average allocation rate (2560 MB/s) to deplete free headroom (5677M) (margin of error = 2.69) [385.595s][info][gc,ergo ] Free headroom: 13930M (free) - 1587M (spike) - 6666M (penalties) = 5677M [385.595s][info][gc ] Transition from: idle to: normal [385.595s][info][gc ] Heuristics request for young collection accepted [385.595s][info][gc,free ] Free: 13930M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 13482K, Mutator Free: 1743 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1208K, Max: 1208K; Used: 6983K [385.595s][info][gc,ergo ] GC(227) Start GC cycle (YOUNG) [385.595s][info][gc,start ] GC(227) Concurrent reset [385.595s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent reset [385.596s][info][gc ] GC(227) Concurrent reset 0.755ms [385.596s][info][gc,start ] GC(227) Pause Init Mark (YOUNG) [385.596s][info][gc,task ] GC(227) Using 8 of 8 workers for init marking [385.600s][info][gc ] GC(227) Pause Init Mark (YOUNG) 4.477ms [385.600s][info][gc,start ] GC(227) Concurrent remembered set scanning [385.600s][info][gc,task ] GC(227) Using 4 of 8 workers for Concurrent remembered set scanning [385.608s][info][gc ] GC(227) Concurrent remembered set scanning 7.611ms [385.608s][info][gc,start ] GC(227) Concurrent marking roots [385.608s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent marking roots [385.612s][info][gc ] GC(227) Concurrent marking roots 4.049ms [385.612s][info][gc,start ] GC(227) Concurrent marking (YOUNG) [385.612s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent marking [385.617s][info][gc ] GC(227) Concurrent marking (YOUNG) 5.175ms [385.617s][info][gc,start ] GC(227) Pause Final Mark (YOUNG) [385.617s][info][gc,task ] GC(227) Using 8 of 8 workers for final marking [385.618s][info][gc,ergo ] GC(227) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.618s][info][gc,ergo ] GC(227) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.618s][info][gc,ergo ] GC(227) Chosen CSet evacuates young: 26866K (of which at least: 0B are to be promoted), old: 0B [385.618s][info][gc,ergo ] GC(227) Collectable Garbage: 163M (99%), Immediate: 0B (0%), 0 regions, CSet: 163M (99%), 24 regions [385.618s][info][gc,ergo ] GC(227) Evacuation Targets: YOUNG: 26866K, PROMOTE: 0B, OLD: 0B, TOTAL: 26866K [385.618s][info][gc,free ] Free: 14593M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6776K, Mutator Free: 1825 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 1208K, Max: 1208K; Used: 6983K [385.618s][info][gc ] GC(227) Pause Final Mark (YOUNG) 0.879ms [385.618s][info][gc,start ] GC(227) Concurrent thread roots [385.618s][info][gc,task ] GC(227) Using 4 of 8 workers for Concurrent thread roots [385.624s][info][gc ] GC(227) Concurrent thread roots 5.438ms [385.624s][info][gc,start ] GC(227) Concurrent weak references [385.624s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent weak references [385.624s][info][gc,ref ] GC(227) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.624s][info][gc,ref ] GC(227) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.624s][info][gc,ref ] GC(227) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.624s][info][gc ] GC(227) Concurrent weak references 0.041ms [385.624s][info][gc,start ] GC(227) Concurrent weak roots [385.624s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent weak root [385.625s][info][gc ] GC(227) Concurrent weak roots 0.609ms [385.625s][info][gc,start ] GC(227) Concurrent cleanup [385.625s][info][gc ] GC(227) Concurrent cleanup 17100M->17100M(31744M) 0.100ms [385.625s][info][gc,free ] Free: 14579M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 5041K, Mutator Free: 1823 Collector Reserve: 32258K, Max: 8192K; Used: 509K Old Collector Reserve: 1072K, Max: 1072K; Used: 7119K [385.625s][info][gc,start ] GC(227) Concurrent strong roots [385.625s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent strong root [385.625s][info][gc ] GC(227) Concurrent strong roots 0.393ms [385.625s][info][gc,start ] GC(227) Concurrent evacuation [385.625s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent evacuation [385.627s][info][gc,ergo ] GC(227) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1246832, promotion expended: 689856, old capacity: 17699962880, old_used: 17668641248, old unaffiliated regions: 0 [385.627s][info][gc,ergo ] GC(227) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1246832, promotion expended: 689856, old capacity: 17699962880, old_used: 17668641248, old unaffiliated regions: 0 [385.627s][info][gc,ergo ] GC(227) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1246832, promotion expended: 689856, old capacity: 17699962880, old_used: 17668641248, old unaffiliated regions: 0 [385.627s][info][gc,ergo ] GC(227) Promotion failed, size 384, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1246832, promotion expended: 689856, old capacity: 17699962880, old_used: 17668641248, old unaffiliated regions: 0 [385.627s][info][gc,ergo ] GC(227) Squelching additional promotion failure reports for current epoch [385.633s][info][gc ] GC(227) Concurrent evacuation 8.174ms [385.633s][info][gc,start ] GC(227) Pause Init Update Refs [385.634s][info][gc ] GC(227) Pause Init Update Refs 0.428ms [385.634s][info][gc,start ] GC(227) Concurrent update references [385.634s][info][gc,task ] GC(227) Using 4 of 8 workers for concurrent reference update [385.634s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.647s][info][gc ] GC(227) Concurrent update references 12.969ms [385.647s][info][gc,start ] GC(227) Concurrent update thread roots [385.660s][info][gc ] GC(227) Concurrent update thread roots 13.114ms [385.660s][info][gc,start ] GC(227) Pause Final Update Refs [385.660s][info][gc,task ] GC(227) Using 8 of 8 workers for final reference update [385.660s][info][gc,free ] Free: 13950M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 167M, Mutator Free: 1744 Collector Reserve: 744M, Max: 8192K; Used: 24576K Old Collector Reserve: 0B, Max: 0B; Used: 0B [385.660s][info][gc ] GC(227) Pause Final Update Refs 0.166ms [385.661s][info][gc,start ] GC(227) Concurrent cleanup [385.661s][info][gc ] GC(227) Concurrent cleanup 17201M->17020M(31744M) 0.102ms [385.661s][info][gc,ergo ] GC(227) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9328B, young_available: 14694M [385.661s][info][gc,ergo ] GC(227) At end of Concurrent Young GC: GCU: 14.2%, MU: 19.8% during period of 0.077s [385.661s][info][gc,ergo ] GC(227) At end of Concurrent Young GC: YOUNG generation used: 170M, used regions: 184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14693M [385.661s][info][gc,ergo ] GC(227) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 9328B [385.661s][info][gc,free ] Free: 13949M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2393K, Mutator Free: 1744 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [385.661s][info][gc,stats ] [385.661s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.661s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.661s][info][gc,stats ] [385.661s][info][gc,stats ] Concurrent Reset 760 us [385.661s][info][gc,stats ] Pause Init Mark (G) 4780 us [385.661s][info][gc,stats ] Pause Init Mark (N) 4485 us [385.661s][info][gc,stats ] Swap Remembered Set 4360 us [385.661s][info][gc,stats ] Update Region States 50 us [385.661s][info][gc,stats ] Concurrent Scan Remembered Set 7631 us, parallelism: 3.95x [385.661s][info][gc,stats ] RS: 30180 us [385.661s][info][gc,stats ] RS: Scan Clusters 30180 us, workers (us): 7553, 7545, 7543, 7539, ---, ---, ---, ---, [385.661s][info][gc,stats ] Concurrent Mark Roots 4061 us, parallelism: 3.72x [385.661s][info][gc,stats ] CMR: 15122 us [385.661s][info][gc,stats ] CMR: Thread Roots 14076 us, workers (us): 3575, 3676, 3449, 3376, ---, ---, ---, ---, [385.661s][info][gc,stats ] CMR: Code Cache Roots 927 us, workers (us): 170, 154, 276, 327, ---, ---, ---, ---, [385.661s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 27, 26, 19, 14, ---, ---, ---, ---, [385.661s][info][gc,stats ] CMR: CLDG Roots 33 us, workers (us): 27, ---, 6, ---, ---, ---, ---, ---, [385.661s][info][gc,stats ] Concurrent Marking 5189 us, parallelism: 3.06x [385.661s][info][gc,stats ] CM: 15871 us [385.661s][info][gc,stats ] CM: Parallel Mark 15871 us, workers (us): 3978, 3970, 3964, 3959, ---, ---, ---, ---, [385.661s][info][gc,stats ] Pause Final Mark (G) 1175 us [385.661s][info][gc,stats ] Pause Final Mark (N) 885 us [385.661s][info][gc,stats ] Finish Mark 488 us [385.661s][info][gc,stats ] Update Region States 62 us [385.661s][info][gc,stats ] Choose Collection Set 89 us [385.661s][info][gc,stats ] Rebuild Free Set 49 us [385.661s][info][gc,stats ] Concurrent Thread Roots 5449 us, parallelism: 3.82x [385.661s][info][gc,stats ] CTR: 20823 us [385.661s][info][gc,stats ] CTR: Thread Roots 20823 us, workers (us): 5385, 5145, 5126, 5167, ---, ---, ---, ---, [385.661s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [385.661s][info][gc,stats ] CWRF: 2 us [385.661s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.661s][info][gc,stats ] Concurrent Weak Roots 614 us [385.661s][info][gc,stats ] Roots 54 us, parallelism: 1.77x [385.661s][info][gc,stats ] CWR: 96 us [385.661s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 29, 26, 21, 20, ---, ---, ---, ---, [385.661s][info][gc,stats ] Rendezvous 540 us [385.661s][info][gc,stats ] Concurrent Cleanup 104 us [385.661s][info][gc,stats ] Concurrent Strong Roots 400 us, parallelism: 2.59x [385.661s][info][gc,stats ] CSR: 1036 us [385.661s][info][gc,stats ] CSR: Code Cache Roots 856 us, workers (us): 150, 233, 155, 318, ---, ---, ---, ---, [385.661s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 43, 40, 37, 32, ---, ---, ---, ---, [385.661s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [385.661s][info][gc,stats ] Concurrent Evacuation 8180 us [385.661s][info][gc,stats ] Pause Init Update Refs (G) 728 us [385.661s][info][gc,stats ] Pause Init Update Refs (N) 435 us [385.661s][info][gc,stats ] Manage GCLABs 363 us [385.661s][info][gc,stats ] Concurrent Update Refs 12982 us [385.661s][info][gc,stats ] Concurrent Update Thread Roots 13126 us [385.661s][info][gc,stats ] Pause Final Update Refs (G) 455 us [385.661s][info][gc,stats ] Pause Final Update Refs (N) 171 us [385.661s][info][gc,stats ] Update Region States 44 us [385.661s][info][gc,stats ] Trash Collection Set 4 us [385.661s][info][gc,stats ] Rebuild Free Set 63 us [385.661s][info][gc,stats ] Concurrent Cleanup 109 us [385.661s][info][gc,stats ] Workers: Evacuated 26866K across 298059 objects, abandoned 0B across 0 objects. [385.661s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.661s][info][gc,stats ] - age 1: 9722200 bytes, 9722200 total [385.661s][info][gc,stats ] - age 2: 2568840 bytes, 12291040 total [385.661s][info][gc,stats ] - age 3: 2366528 bytes, 14657568 total [385.661s][info][gc,stats ] - age 4: 2854232 bytes, 17511800 total [385.661s][info][gc,stats ] - age 5: 3091160 bytes, 20602960 total [385.661s][info][gc,stats ] - age 6: 765224 bytes, 21368184 total [385.661s][info][gc,stats ] - age 7: 4146344 bytes, 25514528 total [385.661s][info][gc,stats ] - age 8: 1996520 bytes, 27511048 total [385.661s][info][gc,stats ] [385.661s][info][gc,stats ] Mutators: Evacuated 40B across 1 objects, abandoned 0B across 0 objects. [385.661s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.661s][info][gc,stats ] - age 1: 40 bytes, 40 total [385.661s][info][gc,stats ] [385.661s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.661s][info][gc,stats ] - age 2: 8054552 bytes, 8054552 total [385.661s][info][gc,stats ] [385.661s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.661s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.661s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.672s][info][gc ] Transition from: normal to: idle [385.672s][info][gc ] Trigger (YOUNG): Average GC time (2683.05 ms) is above the time for average allocation rate (2559 MB/s) to deplete free headroom (5989M) (margin of error = 2.68) [385.672s][info][gc,ergo ] Free headroom: 13925M (free) - 1587M (spike) - 6348M (penalties) = 5989M [385.672s][info][gc ] Transition from: idle to: normal [385.672s][info][gc ] Heuristics request for young collection accepted [385.672s][info][gc,free ] Free: 13925M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2315K, Mutator Free: 1741 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [385.672s][info][gc,ergo ] GC(228) Start GC cycle (YOUNG) [385.672s][info][gc,start ] GC(228) Concurrent reset [385.672s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent reset [385.673s][info][gc ] GC(228) Concurrent reset 0.819ms [385.673s][info][gc,start ] GC(228) Pause Init Mark (YOUNG) [385.673s][info][gc,task ] GC(228) Using 8 of 8 workers for init marking [385.678s][info][gc ] GC(228) Pause Init Mark (YOUNG) 4.478ms [385.678s][info][gc,start ] GC(228) Concurrent remembered set scanning [385.678s][info][gc,task ] GC(228) Using 4 of 8 workers for Concurrent remembered set scanning [385.686s][info][gc ] GC(228) Concurrent remembered set scanning 8.363ms [385.686s][info][gc,start ] GC(228) Concurrent marking roots [385.686s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent marking roots [385.691s][info][gc ] GC(228) Concurrent marking roots 5.047ms [385.691s][info][gc,start ] GC(228) Concurrent marking (YOUNG) [385.691s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent marking [385.698s][info][gc ] GC(228) Concurrent marking (YOUNG) 6.191ms [385.698s][info][gc,start ] GC(228) Pause Final Mark (YOUNG) [385.698s][info][gc,task ] GC(228) Using 8 of 8 workers for final marking [385.699s][info][gc,ergo ] GC(228) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.699s][info][gc,ergo ] GC(228) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [385.699s][info][gc,ergo ] GC(228) Chosen CSet evacuates young: 33265K (of which at least: 0B are to be promoted), old: 0B [385.699s][info][gc,ergo ] GC(228) Collectable Garbage: 167M (99%), Immediate: 0B (0%), 0 regions, CSet: 167M (99%), 25 regions [385.699s][info][gc,ergo ] GC(228) Evacuation Targets: YOUNG: 33265K, PROMOTE: 0B, OLD: 0B, TOTAL: 33265K [385.699s][info][gc,free ] Free: 14576M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7530K, Mutator Free: 1823 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [385.699s][info][gc ] GC(228) Pause Final Mark (YOUNG) 0.867ms [385.699s][info][gc,start ] GC(228) Concurrent thread roots [385.699s][info][gc,task ] GC(228) Using 4 of 8 workers for Concurrent thread roots [385.701s][info][gc ] GC(228) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [385.701s][info][gc,ergo ] GC(228) Promotion failed, size 320, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 9328, promotion expended: 7544, old capacity: 17708351488, old_used: 17669198816, old unaffiliated regions: 0 [385.701s][info][gc,ergo ] GC(228) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 9328, promotion expended: 6984, old capacity: 17708351488, old_used: 17669208032, old unaffiliated regions: 0 [385.701s][info][gc,ergo ] GC(228) Squelching additional promotion failure reports for current epoch [385.701s][info][gc,ergo ] GC(228) Promotion failed, size 288, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 9328, promotion expended: 6984, old capacity: 17708351488, old_used: 17669208032, old unaffiliated regions: 0 [385.701s][info][gc,ergo ] GC(228) Squelching additional promotion failure reports for current epoch [385.701s][info][gc,ergo ] GC(228) Promotion failed, size 392, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 9328, promotion expended: 7160, old capacity: 17708351488, old_used: 17669203424, old unaffiliated regions: 0 [385.701s][info][gc,ergo ] GC(228) Squelching additional promotion failure reports for current epoch [385.703s][info][gc ] GC(228) Concurrent thread roots 4.559ms [385.703s][info][gc,start ] GC(228) Concurrent weak references [385.703s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent weak references [385.703s][info][gc,ref ] GC(228) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.703s][info][gc,ref ] GC(228) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.703s][info][gc,ref ] GC(228) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.703s][info][gc ] GC(228) Concurrent weak references 0.037ms [385.703s][info][gc,start ] GC(228) Concurrent weak roots [385.703s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent weak root [385.704s][info][gc ] GC(228) Concurrent weak roots 0.575ms [385.704s][info][gc,start ] GC(228) Concurrent cleanup [385.704s][info][gc ] GC(228) Concurrent cleanup 17111M->17112M(31744M) 0.103ms [385.704s][info][gc,free ] Free: 14555M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 5090K, Mutator Free: 1820 Collector Reserve: 40452K, Max: 8192K; Used: 507K Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [385.704s][info][gc,start ] GC(228) Concurrent strong roots [385.704s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent strong root [385.705s][info][gc ] GC(228) Concurrent strong roots 0.415ms [385.705s][info][gc,start ] GC(228) Concurrent evacuation [385.705s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent evacuation [385.711s][info][gc ] GC(228) Concurrent evacuation 6.869ms [385.712s][info][gc,start ] GC(228) Pause Init Update Refs [385.712s][info][gc ] GC(228) Pause Init Update Refs 0.415ms [385.712s][info][gc,start ] GC(228) Concurrent update references [385.712s][info][gc,task ] GC(228) Using 4 of 8 workers for concurrent reference update [385.712s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [385.729s][info][gc ] GC(228) Concurrent update references 16.668ms [385.729s][info][gc,start ] GC(228) Concurrent update thread roots [385.740s][info][gc ] GC(228) Concurrent update thread roots 11.168ms [385.740s][info][gc,start ] GC(228) Pause Final Update Refs [385.740s][info][gc,task ] GC(228) Using 8 of 8 workers for final reference update [385.740s][info][gc,free ] Free: 13928M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 175M, Mutator Free: 1742 Collector Reserve: 744M, Max: 8192K; Used: 32768K Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [385.740s][info][gc ] GC(228) Pause Final Update Refs 0.162ms [385.740s][info][gc,start ] GC(228) Concurrent cleanup [385.741s][info][gc ] GC(228) Concurrent cleanup 17226M->17034M(31744M) 0.104ms [385.741s][info][gc,ergo ] GC(228) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8177K, young_available: 14672M [385.741s][info][gc,ergo ] GC(228) At end of Concurrent Young GC: GCU: 15.6%, MU: 19.6% during period of 0.080s [385.741s][info][gc,ergo ] GC(228) At end of Concurrent Young GC: YOUNG generation used: 184M, used regions: 192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14671M [385.741s][info][gc,ergo ] GC(228) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8177K [385.741s][info][gc,free ] Free: 13927M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 8627K, Mutator Free: 1742 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [385.741s][info][gc,stats ] [385.741s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.741s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.741s][info][gc,stats ] [385.741s][info][gc,stats ] Concurrent Reset 825 us [385.741s][info][gc,stats ] Pause Init Mark (G) 4784 us [385.741s][info][gc,stats ] Pause Init Mark (N) 4488 us [385.741s][info][gc,stats ] Swap Remembered Set 4384 us [385.741s][info][gc,stats ] Update Region States 29 us [385.741s][info][gc,stats ] Concurrent Scan Remembered Set 8387 us, parallelism: 3.96x [385.741s][info][gc,stats ] RS: 33176 us [385.741s][info][gc,stats ] RS: Scan Clusters 33176 us, workers (us): 8302, 8299, 8290, 8285, ---, ---, ---, ---, [385.741s][info][gc,stats ] Concurrent Mark Roots 5058 us, parallelism: 3.81x [385.741s][info][gc,stats ] CMR: 19259 us [385.741s][info][gc,stats ] CMR: Thread Roots 17929 us, workers (us): 4570, 4339, 4619, 4402, ---, ---, ---, ---, [385.741s][info][gc,stats ] CMR: Code Cache Roots 1200 us, workers (us): 171, 493, 178, 358, ---, ---, ---, ---, [385.741s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 28, 28, 20, 21, ---, ---, ---, ---, [385.741s][info][gc,stats ] CMR: CLDG Roots 32 us, workers (us): 26, ---, 7, ---, ---, ---, ---, ---, [385.741s][info][gc,stats ] Concurrent Marking 6206 us, parallelism: 3.20x [385.741s][info][gc,stats ] CM: 19832 us [385.741s][info][gc,stats ] CM: Parallel Mark 19832 us, workers (us): 4972, 4964, 4959, 4937, ---, ---, ---, ---, [385.741s][info][gc,stats ] Pause Final Mark (G) 1168 us [385.741s][info][gc,stats ] Pause Final Mark (N) 872 us [385.741s][info][gc,stats ] Finish Mark 486 us [385.741s][info][gc,stats ] Update Region States 70 us [385.741s][info][gc,stats ] Choose Collection Set 76 us [385.741s][info][gc,stats ] Rebuild Free Set 49 us [385.741s][info][gc,stats ] Concurrent Thread Roots 4571 us, parallelism: 3.88x [385.741s][info][gc,stats ] CTR: 17758 us [385.741s][info][gc,stats ] CTR: Thread Roots 17758 us, workers (us): 4510, 4425, 4459, 4364, ---, ---, ---, ---, [385.741s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [385.741s][info][gc,stats ] CWRF: 1 us [385.741s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.741s][info][gc,stats ] Concurrent Weak Roots 579 us [385.741s][info][gc,stats ] Roots 45 us, parallelism: 1.42x [385.741s][info][gc,stats ] CWR: 64 us [385.741s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 13, 12, ---, ---, ---, ---, [385.741s][info][gc,stats ] Rendezvous 522 us [385.741s][info][gc,stats ] Concurrent Cleanup 114 us [385.741s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.64x [385.741s][info][gc,stats ] CSR: 1113 us [385.741s][info][gc,stats ] CSR: Code Cache Roots 942 us, workers (us): 184, 149, 271, 339, ---, ---, ---, ---, [385.741s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 41, 37, 36, 31, ---, ---, ---, ---, [385.741s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 21, ---, 5, ---, ---, ---, ---, [385.741s][info][gc,stats ] Concurrent Evacuation 6884 us [385.741s][info][gc,stats ] Pause Init Update Refs (G) 743 us [385.741s][info][gc,stats ] Pause Init Update Refs (N) 423 us [385.741s][info][gc,stats ] Manage GCLABs 348 us [385.741s][info][gc,stats ] Concurrent Update Refs 16684 us [385.741s][info][gc,stats ] Concurrent Update Thread Roots 11181 us [385.741s][info][gc,stats ] Pause Final Update Refs (G) 463 us [385.741s][info][gc,stats ] Pause Final Update Refs (N) 167 us [385.741s][info][gc,stats ] Update Region States 34 us [385.741s][info][gc,stats ] Trash Collection Set 4 us [385.741s][info][gc,stats ] Rebuild Free Set 68 us [385.741s][info][gc,stats ] Concurrent Cleanup 109 us [385.741s][info][gc,stats ] Workers: Evacuated 33265K across 422210 objects, abandoned 0B across 0 objects. [385.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.742s][info][gc,stats ] - age 1: 14905376 bytes, 14905376 total [385.742s][info][gc,stats ] - age 2: 2591776 bytes, 17497152 total [385.742s][info][gc,stats ] - age 3: 2568840 bytes, 20065992 total [385.742s][info][gc,stats ] - age 4: 2366528 bytes, 22432520 total [385.742s][info][gc,stats ] - age 5: 2854232 bytes, 25286752 total [385.742s][info][gc,stats ] - age 6: 3091160 bytes, 28377912 total [385.742s][info][gc,stats ] - age 7: 772208 bytes, 29150120 total [385.742s][info][gc,stats ] - age 8: 2916808 bytes, 32066928 total [385.742s][info][gc,stats ] - age 9: 1996520 bytes, 34063448 total [385.742s][info][gc,stats ] [385.742s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [385.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.742s][info][gc,stats ] [385.742s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.742s][info][gc,stats ] - age 3: 8054552 bytes, 8054552 total [385.742s][info][gc,stats ] [385.742s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.742s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.742s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.752s][info][gc ] Transition from: normal to: idle [385.752s][info][gc ] Trigger (YOUNG): Average GC time (2551.04 ms) is above the time for average allocation rate (2559 MB/s) to deplete free headroom (6284M) (margin of error = 2.67) [385.752s][info][gc,ergo ] Free headroom: 13903M (free) - 1587M (spike) - 6031M (penalties) = 6284M [385.752s][info][gc ] Transition from: idle to: normal [385.752s][info][gc ] Heuristics request for young collection accepted [385.752s][info][gc,free ] Free: 13903M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 9055K, Mutator Free: 1739 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [385.752s][info][gc,ergo ] GC(229) Start GC cycle (YOUNG) [385.752s][info][gc,start ] GC(229) Concurrent reset [385.752s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent reset [385.753s][info][gc ] GC(229) Concurrent reset 0.757ms [385.753s][info][gc,start ] GC(229) Pause Init Mark (YOUNG) [385.753s][info][gc,task ] GC(229) Using 8 of 8 workers for init marking [385.757s][info][gc ] GC(229) Pause Init Mark (YOUNG) 3.560ms [385.757s][info][gc,start ] GC(229) Concurrent remembered set scanning [385.757s][info][gc,task ] GC(229) Using 4 of 8 workers for Concurrent remembered set scanning [385.765s][info][gc ] GC(229) Concurrent remembered set scanning 8.159ms [385.765s][info][gc,start ] GC(229) Concurrent marking roots [385.765s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent marking roots [385.770s][info][gc ] GC(229) Concurrent marking roots 4.689ms [385.770s][info][gc,start ] GC(229) Concurrent marking (YOUNG) [385.770s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent marking [385.776s][info][gc ] GC(229) Concurrent marking (YOUNG) 6.021ms [385.776s][info][gc,start ] GC(229) Pause Final Mark (YOUNG) [385.776s][info][gc,task ] GC(229) Using 8 of 8 workers for final marking [385.777s][info][gc,ergo ] GC(229) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [385.777s][info][gc,ergo ] GC(229) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [385.777s][info][gc,ergo ] GC(229) Chosen CSet evacuates young: 20613K (of which at least: 0B are to be promoted), old: 0B [385.777s][info][gc,ergo ] GC(229) Collectable Garbage: 178M (99%), Immediate: 0B (0%), 0 regions, CSet: 178M (99%), 25 regions [385.777s][info][gc,ergo ] GC(229) Evacuation Targets: YOUNG: 20613K, PROMOTE: 0B, OLD: 0B, TOTAL: 20613K [385.777s][info][gc,free ] Free: 14565M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2140K, Mutator Free: 1821 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [385.777s][info][gc ] GC(229) Pause Final Mark (YOUNG) 0.886ms [385.777s][info][gc,start ] GC(229) Concurrent thread roots [385.777s][info][gc,task ] GC(229) Using 4 of 8 workers for Concurrent thread roots [385.782s][info][gc ] GC(229) Concurrent thread roots 4.841ms [385.782s][info][gc,start ] GC(229) Concurrent weak references [385.782s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent weak references [385.782s][info][gc,ref ] GC(229) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.782s][info][gc,ref ] GC(229) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.782s][info][gc,ref ] GC(229) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [385.782s][info][gc ] GC(229) Concurrent weak references 0.038ms [385.782s][info][gc,start ] GC(229) Concurrent weak roots [385.782s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent weak root [385.783s][info][gc ] GC(229) Concurrent weak roots 0.591ms [385.783s][info][gc,start ] GC(229) Concurrent cleanup [385.783s][info][gc ] GC(229) Concurrent cleanup 17122M->17122M(31744M) 0.106ms [385.783s][info][gc,free ] Free: 14551M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 514K, Mutator Free: 1819 Collector Reserve: 32324K, Max: 8192K; Used: 443K Old Collector Reserve: 7996K, Max: 7996K; Used: 195K [385.783s][info][gc,start ] GC(229) Concurrent strong roots [385.783s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent strong root [385.783s][info][gc ] GC(229) Concurrent strong roots 0.417ms [385.783s][info][gc,start ] GC(229) Concurrent evacuation [385.783s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent evacuation [385.788s][info][gc ] GC(229) Concurrent evacuation 4.487ms [385.788s][info][gc,start ] GC(229) Pause Init Update Refs [385.788s][info][gc ] GC(229) Pause Init Update Refs 0.403ms [385.788s][info][gc,start ] GC(229) Concurrent update references [385.788s][info][gc,task ] GC(229) Using 4 of 8 workers for concurrent reference update [385.788s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [385.801s][info][gc ] GC(229) Concurrent update references 13.021ms [385.801s][info][gc,start ] GC(229) Concurrent update thread roots [385.812s][info][gc ] GC(229) Concurrent update thread roots 11.058ms [385.813s][info][gc,start ] GC(229) Pause Final Update Refs [385.813s][info][gc,task ] GC(229) Using 8 of 8 workers for final reference update [385.813s][info][gc,free ] Free: 13952M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 1% internal; Used: 166M, Mutator Free: 1745 Collector Reserve: 744M, Max: 8192K; Used: 40960K Old Collector Reserve: 3424K, Max: 3424K; Used: 4767K [385.813s][info][gc ] GC(229) Pause Final Update Refs 0.183ms [385.813s][info][gc,start ] GC(229) Concurrent cleanup [385.813s][info][gc ] GC(229) Concurrent cleanup 17214M->17015M(31744M) 0.130ms [385.813s][info][gc,ergo ] GC(229) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3433K, young_available: 14696M [385.813s][info][gc,ergo ] GC(229) At end of Concurrent Young GC: GCU: 14.8%, MU: 19.8% during period of 0.072s [385.813s][info][gc,ergo ] GC(229) At end of Concurrent Young GC: YOUNG generation used: 160M, used regions: 168M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14695M [385.813s][info][gc,ergo ] GC(229) At end of Concurrent Young GC: OLD generation used: 16855M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 3433K [385.813s][info][gc,free ] Free: 13951M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 9126K, Mutator Free: 1745 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 3424K, Max: 3424K; Used: 4767K [385.814s][info][gc,stats ] [385.814s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [385.814s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [385.814s][info][gc,stats ] [385.814s][info][gc,stats ] Concurrent Reset 763 us [385.814s][info][gc,stats ] Pause Init Mark (G) 3847 us [385.814s][info][gc,stats ] Pause Init Mark (N) 3568 us [385.814s][info][gc,stats ] Swap Remembered Set 3465 us [385.814s][info][gc,stats ] Update Region States 33 us [385.814s][info][gc,stats ] Concurrent Scan Remembered Set 8172 us, parallelism: 3.96x [385.814s][info][gc,stats ] RS: 32399 us [385.814s][info][gc,stats ] RS: Scan Clusters 32399 us, workers (us): 8109, 8099, 8096, 8094, ---, ---, ---, ---, [385.814s][info][gc,stats ] Concurrent Mark Roots 4700 us, parallelism: 3.78x [385.814s][info][gc,stats ] CMR: 17773 us [385.814s][info][gc,stats ] CMR: Thread Roots 16613 us, workers (us): 4217, 4184, 4125, 4088, ---, ---, ---, ---, [385.814s][info][gc,stats ] CMR: Code Cache Roots 1034 us, workers (us): 182, 173, 346, 334, ---, ---, ---, ---, [385.814s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 24, 21, 16, ---, ---, ---, ---, [385.814s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, 28, ---, ---, ---, ---, ---, ---, [385.814s][info][gc,stats ] Concurrent Marking 6032 us, parallelism: 3.16x [385.814s][info][gc,stats ] CM: 19071 us [385.814s][info][gc,stats ] CM: Parallel Mark 19071 us, workers (us): 4772, 4774, 4759, 4766, ---, ---, ---, ---, [385.814s][info][gc,stats ] Pause Final Mark (G) 1189 us [385.814s][info][gc,stats ] Pause Final Mark (N) 892 us [385.814s][info][gc,stats ] Finish Mark 511 us [385.814s][info][gc,stats ] Update Region States 58 us [385.814s][info][gc,stats ] Choose Collection Set 82 us [385.814s][info][gc,stats ] Rebuild Free Set 59 us [385.814s][info][gc,stats ] Concurrent Thread Roots 4853 us, parallelism: 3.84x [385.814s][info][gc,stats ] CTR: 18648 us [385.814s][info][gc,stats ] CTR: Thread Roots 18648 us, workers (us): 4659, 4616, 4786, 4588, ---, ---, ---, ---, [385.814s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [385.814s][info][gc,stats ] CWRF: 1 us [385.814s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [385.814s][info][gc,stats ] Concurrent Weak Roots 605 us [385.814s][info][gc,stats ] Roots 57 us, parallelism: 1.66x [385.814s][info][gc,stats ] CWR: 95 us [385.814s][info][gc,stats ] CWR: VM Weak Roots 95 us, workers (us): 27, 26, 22, 19, ---, ---, ---, ---, [385.814s][info][gc,stats ] Rendezvous 524 us [385.814s][info][gc,stats ] Concurrent Cleanup 111 us [385.814s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.56x [385.814s][info][gc,stats ] CSR: 1079 us [385.814s][info][gc,stats ] CSR: Code Cache Roots 913 us, workers (us): 236, 156, 343, 179, ---, ---, ---, ---, [385.814s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 38, 31, 30, ---, ---, ---, ---, [385.814s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [385.814s][info][gc,stats ] Concurrent Evacuation 4502 us [385.814s][info][gc,stats ] Pause Init Update Refs (G) 708 us [385.814s][info][gc,stats ] Pause Init Update Refs (N) 410 us [385.814s][info][gc,stats ] Manage GCLABs 338 us [385.814s][info][gc,stats ] Concurrent Update Refs 13035 us [385.814s][info][gc,stats ] Concurrent Update Thread Roots 11073 us [385.814s][info][gc,stats ] Pause Final Update Refs (G) 475 us [385.814s][info][gc,stats ] Pause Final Update Refs (N) 188 us [385.814s][info][gc,stats ] Update Region States 45 us [385.814s][info][gc,stats ] Trash Collection Set 4 us [385.814s][info][gc,stats ] Rebuild Free Set 78 us [385.814s][info][gc,stats ] Concurrent Cleanup 139 us [385.814s][info][gc,stats ] Workers: Evacuated 20613K across 231804 objects, abandoned 0B across 0 objects. [385.814s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.814s][info][gc,stats ] - age 1: 7711280 bytes, 7711280 total [385.814s][info][gc,stats ] - age 2: 2633632 bytes, 10344912 total [385.814s][info][gc,stats ] - age 3: 1374480 bytes, 11719392 total [385.814s][info][gc,stats ] - age 4: 1071104 bytes, 12790496 total [385.814s][info][gc,stats ] - age 5: 782872 bytes, 13573368 total [385.814s][info][gc,stats ] - age 6: 2504216 bytes, 16077584 total [385.814s][info][gc,stats ] - age 7: 2347952 bytes, 18425536 total [385.814s][info][gc,stats ] - age 8: 1640968 bytes, 20066504 total [385.814s][info][gc,stats ] - age 9: 1041248 bytes, 21107752 total [385.814s][info][gc,stats ] [385.814s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [385.814s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [385.814s][info][gc,stats ] [385.814s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [385.814s][info][gc,stats ] - age 1: 8388248 bytes, 8388248 total [385.814s][info][gc,stats ] - age 4: 8054552 bytes, 16442800 total [385.814s][info][gc,stats ] [385.814s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [385.814s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [385.814s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [385.824s][info][gc ] Transition from: normal to: idle [386.210s][info][gc ] Trigger (YOUNG): Average GC time (2421.75 ms) is above the time for average allocation rate (2410 MB/s) to deplete free headroom (5835M) (margin of error = 2.66) [386.210s][info][gc,ergo ] Free headroom: 13136M (free) - 1587M (spike) - 5713M (penalties) = 5835M [386.210s][info][gc ] Transition from: idle to: normal [386.210s][info][gc ] Heuristics request for young collection accepted [386.210s][info][gc,free ] Free: 13136M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 7619K, Mutator Free: 1643 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 3424K, Max: 3424K; Used: 4767K [386.210s][info][gc,ergo ] GC(230) Start GC cycle (YOUNG) [386.210s][info][gc,start ] GC(230) Concurrent reset [386.210s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent reset [386.215s][info][gc ] GC(230) Concurrent reset 4.357ms [386.215s][info][gc,start ] GC(230) Pause Init Mark (YOUNG) [386.215s][info][gc,task ] GC(230) Using 8 of 8 workers for init marking [386.220s][info][gc ] GC(230) Pause Init Mark (YOUNG) 4.426ms [386.220s][info][gc,start ] GC(230) Concurrent remembered set scanning [386.220s][info][gc,task ] GC(230) Using 4 of 8 workers for Concurrent remembered set scanning [386.228s][info][gc ] GC(230) Concurrent remembered set scanning 8.221ms [386.228s][info][gc,start ] GC(230) Concurrent marking roots [386.228s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent marking roots [386.233s][info][gc ] GC(230) Concurrent marking roots 4.697ms [386.233s][info][gc,start ] GC(230) Concurrent marking (YOUNG) [386.233s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent marking [386.244s][info][gc ] GC(230) Concurrent marking (YOUNG) 10.699ms [386.244s][info][gc,start ] GC(230) Pause Final Mark (YOUNG) [386.244s][info][gc,task ] GC(230) Using 8 of 8 workers for final marking [386.245s][info][gc,ergo ] GC(230) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [386.245s][info][gc,ergo ] GC(230) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [386.245s][info][gc,ergo ] GC(230) Chosen CSet evacuates young: 33649K (of which at least: 0B are to be promoted), old: 0B [386.245s][info][gc,ergo ] GC(230) Collectable Garbage: 943M (99%), Immediate: 0B (0%), 0 regions, CSet: 943M (99%), 122 regions [386.245s][info][gc,ergo ] GC(230) Evacuation Targets: YOUNG: 33649K, PROMOTE: 0B, OLD: 0B, TOTAL: 33649K [386.245s][info][gc,free ] Free: 13771M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4362K, Mutator Free: 1722 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 3424K, Max: 3424K; Used: 4767K [386.245s][info][gc ] GC(230) Pause Final Mark (YOUNG) 0.835ms [386.245s][info][gc,start ] GC(230) Concurrent thread roots [386.245s][info][gc,task ] GC(230) Using 4 of 8 workers for Concurrent thread roots [386.249s][info][gc ] GC(230) Concurrent thread roots 4.624ms [386.249s][info][gc,start ] GC(230) Concurrent weak references [386.249s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent weak references [386.249s][info][gc,ref ] GC(230) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [386.249s][info][gc,ref ] GC(230) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [386.249s][info][gc,ref ] GC(230) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [386.249s][info][gc ] GC(230) Concurrent weak references 0.040ms [386.250s][info][gc,start ] GC(230) Concurrent weak roots [386.250s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent weak root [386.250s][info][gc ] GC(230) Concurrent weak roots 0.734ms [386.250s][info][gc,start ] GC(230) Concurrent cleanup [386.250s][info][gc ] GC(230) Concurrent cleanup 17914M->17914M(31744M) 0.102ms [386.250s][info][gc,free ] Free: 13758M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 1861K, Mutator Free: 1720 Collector Reserve: 40190K, Max: 8192K; Used: 769K Old Collector Reserve: 3103K, Max: 3103K; Used: 5089K [386.250s][info][gc,start ] GC(230) Concurrent strong roots [386.250s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent strong root [386.251s][info][gc ] GC(230) Concurrent strong roots 0.395ms [386.251s][info][gc,start ] GC(230) Concurrent evacuation [386.251s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent evacuation [386.260s][info][gc ] GC(230) Concurrent evacuation 9.226ms [386.260s][info][gc,start ] GC(230) Pause Init Update Refs [386.261s][info][gc ] GC(230) Pause Init Update Refs 0.473ms [386.261s][info][gc,start ] GC(230) Concurrent update references [386.261s][info][gc,task ] GC(230) Using 4 of 8 workers for concurrent reference update [386.261s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [386.279s][info][gc ] GC(230) Concurrent update references 17.886ms [386.279s][info][gc,start ] GC(230) Concurrent update thread roots [386.291s][info][gc ] GC(230) Concurrent update thread roots 12.569ms [386.292s][info][gc,start ] GC(230) Pause Final Update Refs [386.292s][info][gc,task ] GC(230) Using 8 of 8 workers for final reference update [386.292s][info][gc,free ] Free: 13896M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 6% internal; Used: 959M, Mutator Free: 1738 Collector Reserve: 744M, Max: 8192K; Used: 24576K Old Collector Reserve: 2027K, Max: 2027K; Used: 6165K [386.292s][info][gc ] GC(230) Pause Final Update Refs 0.165ms [386.292s][info][gc,start ] GC(230) Concurrent cleanup [386.292s][info][gc ] GC(230) Concurrent cleanup 18040M->17072M(31744M) 0.110ms [386.292s][info][gc,ergo ] GC(230) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2036K, young_available: 14639M [386.292s][info][gc,ergo ] GC(230) At end of Concurrent Young GC: GCU: 2.9%, MU: 16.8% during period of 0.479s [386.292s][info][gc,ergo ] GC(230) At end of Concurrent Young GC: YOUNG generation used: 216M, used regions: 224M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14639M [386.292s][info][gc,ergo ] GC(230) At end of Concurrent Young GC: OLD generation used: 16856M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 2036K [386.292s][info][gc,free ] Free: 13895M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 9132K, Mutator Free: 1738 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 2027K, Max: 2027K; Used: 6165K [386.293s][info][gc,stats ] [386.293s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [386.293s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [386.293s][info][gc,stats ] [386.293s][info][gc,stats ] Concurrent Reset 4372 us [386.293s][info][gc,stats ] Pause Init Mark (G) 5105 us [386.293s][info][gc,stats ] Pause Init Mark (N) 4435 us [386.293s][info][gc,stats ] Swap Remembered Set 4271 us [386.293s][info][gc,stats ] Update Region States 48 us [386.293s][info][gc,stats ] Concurrent Scan Remembered Set 8239 us, parallelism: 3.81x [386.293s][info][gc,stats ] RS: 31417 us [386.293s][info][gc,stats ] RS: Scan Clusters 31417 us, workers (us): 8140, 8133, 7919, 7224, ---, ---, ---, ---, [386.293s][info][gc,stats ] Concurrent Mark Roots 4713 us, parallelism: 3.61x [386.293s][info][gc,stats ] CMR: 17005 us [386.293s][info][gc,stats ] CMR: Thread Roots 15776 us, workers (us): 4005, 4190, 3794, 3786, ---, ---, ---, ---, [386.293s][info][gc,stats ] CMR: Code Cache Roots 1097 us, workers (us): 183, 161, 376, 377, ---, ---, ---, ---, [386.293s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 33, 24, 19, 19, ---, ---, ---, ---, [386.293s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [386.293s][info][gc,stats ] Concurrent Marking 10717 us, parallelism: 3.17x [386.293s][info][gc,stats ] CM: 33992 us [386.293s][info][gc,stats ] CM: Parallel Mark 33992 us, workers (us): 8510, 8499, 8500, 8482, ---, ---, ---, ---, [386.293s][info][gc,stats ] Pause Final Mark (G) 1230 us [386.293s][info][gc,stats ] Pause Final Mark (N) 849 us [386.293s][info][gc,stats ] Finish Mark 447 us [386.293s][info][gc,stats ] Update Region States 64 us [386.293s][info][gc,stats ] Choose Collection Set 87 us [386.293s][info][gc,stats ] Rebuild Free Set 49 us [386.293s][info][gc,stats ] Concurrent Thread Roots 4639 us, parallelism: 3.82x [386.293s][info][gc,stats ] CTR: 17702 us [386.293s][info][gc,stats ] CTR: Thread Roots 17702 us, workers (us): 4400, 4571, 4397, 4334, ---, ---, ---, ---, [386.293s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [386.293s][info][gc,stats ] CWRF: 1 us [386.293s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [386.293s][info][gc,stats ] Concurrent Weak Roots 739 us [386.293s][info][gc,stats ] Roots 52 us, parallelism: 1.45x [386.293s][info][gc,stats ] CWR: 75 us [386.293s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 22, 21, 17, 14, ---, ---, ---, ---, [386.293s][info][gc,stats ] Rendezvous 674 us [386.293s][info][gc,stats ] Concurrent Cleanup 107 us [386.293s][info][gc,stats ] Concurrent Strong Roots 399 us, parallelism: 2.72x [386.293s][info][gc,stats ] CSR: 1086 us [386.293s][info][gc,stats ] CSR: Code Cache Roots 933 us, workers (us): 331, 202, 149, 252, ---, ---, ---, ---, [386.293s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 36, 32, 31, 27, ---, ---, ---, ---, [386.293s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, ---, 21, 5, ---, ---, ---, ---, [386.293s][info][gc,stats ] Concurrent Evacuation 9239 us [386.293s][info][gc,stats ] Pause Init Update Refs (G) 853 us [386.293s][info][gc,stats ] Pause Init Update Refs (N) 481 us [386.293s][info][gc,stats ] Manage GCLABs 402 us [386.293s][info][gc,stats ] Concurrent Update Refs 17901 us [386.293s][info][gc,stats ] Concurrent Update Thread Roots 12583 us [386.293s][info][gc,stats ] Pause Final Update Refs (G) 523 us [386.293s][info][gc,stats ] Pause Final Update Refs (N) 169 us [386.293s][info][gc,stats ] Update Region States 32 us [386.293s][info][gc,stats ] Trash Collection Set 6 us [386.293s][info][gc,stats ] Rebuild Free Set 68 us [386.293s][info][gc,stats ] Concurrent Cleanup 116 us [386.293s][info][gc,stats ] Workers: Evacuated 33386K across 356029 objects, abandoned 0B across 0 objects. [386.293s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [386.293s][info][gc,stats ] - age 1: 22461432 bytes, 22461432 total [386.293s][info][gc,stats ] - age 2: 2441944 bytes, 24903376 total [386.293s][info][gc,stats ] - age 3: 2633632 bytes, 27537008 total [386.293s][info][gc,stats ] - age 4: 1374480 bytes, 28911488 total [386.293s][info][gc,stats ] - age 5: 1071104 bytes, 29982592 total [386.293s][info][gc,stats ] - age 6: 782872 bytes, 30765464 total [386.293s][info][gc,stats ] - age 7: 3422808 bytes, 34188272 total [386.293s][info][gc,stats ] [386.293s][info][gc,stats ] Mutators: Evacuated 262K across 2006 objects, abandoned 0B across 0 objects. [386.293s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [386.293s][info][gc,stats ] - age 1: 80 bytes, 80 total [386.293s][info][gc,stats ] - age 7: 268984 bytes, 269064 total [386.293s][info][gc,stats ] [386.293s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [386.293s][info][gc,stats ] - age 2: 7994688 bytes, 7994688 total [386.293s][info][gc,stats ] - age 5: 8054552 bytes, 16049240 total [386.293s][info][gc,stats ] [386.293s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [386.293s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [386.293s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [386.303s][info][gc ] Transition from: normal to: idle [386.972s][info][gc ] Trigger (YOUNG): Average GC time (2308.40 ms) is above the time for average allocation rate (2339 MB/s) to deplete free headroom (5399M) (margin of error = 2.67) [386.972s][info][gc,ergo ] Free headroom: 12382M (free) - 1587M (spike) - 5396M (penalties) = 5399M [386.972s][info][gc ] Transition from: idle to: normal [386.972s][info][gc ] Heuristics request for young collection accepted [386.972s][info][gc,free ] Free: 12382M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 1216K, Mutator Free: 1548 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 2027K, Max: 2027K; Used: 6165K [386.972s][info][gc,ergo ] GC(231) Start GC cycle (YOUNG) [386.972s][info][gc,start ] GC(231) Concurrent reset [386.972s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent reset [386.980s][info][gc ] GC(231) Concurrent reset 7.871ms [386.981s][info][gc,start ] GC(231) Pause Init Mark (YOUNG) [386.981s][info][gc,task ] GC(231) Using 8 of 8 workers for init marking [386.984s][info][gc ] GC(231) Pause Init Mark (YOUNG) 3.684ms [386.984s][info][gc,start ] GC(231) Concurrent remembered set scanning [386.985s][info][gc,task ] GC(231) Using 4 of 8 workers for Concurrent remembered set scanning [386.993s][info][gc ] GC(231) Concurrent remembered set scanning 8.805ms [386.993s][info][gc,start ] GC(231) Concurrent marking roots [386.993s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent marking roots [386.998s][info][gc ] GC(231) Concurrent marking roots 4.767ms [386.998s][info][gc,start ] GC(231) Concurrent marking (YOUNG) [386.998s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent marking [387.075s][info][gc ] GC(231) Concurrent marking (YOUNG) 76.880ms [387.075s][info][gc,start ] GC(231) Pause Final Mark (YOUNG) [387.075s][info][gc,task ] GC(231) Using 8 of 8 workers for final marking [387.076s][info][gc,ergo ] GC(231) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [387.076s][info][gc,ergo ] GC(231) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [387.076s][info][gc,ergo ] GC(231) Chosen CSet evacuates young: 119M (of which at least: 0B are to be promoted), old: 0B [387.076s][info][gc,ergo ] GC(231) Collectable Garbage: 1616M (99%), Immediate: 0B (0%), 0 regions, CSet: 1616M (99%), 217 regions [387.076s][info][gc,ergo ] GC(231) Evacuation Targets: YOUNG: 119M, PROMOTE: 0B, OLD: 0B, TOTAL: 119M [387.076s][info][gc,free ] Free: 12761M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6909K, Mutator Free: 1596 Collector Reserve: 144M, Max: 8192K; Used: 0B Old Collector Reserve: 2027K, Max: 2027K; Used: 6165K [387.076s][info][gc ] GC(231) Pause Final Mark (YOUNG) 0.932ms [387.076s][info][gc,start ] GC(231) Concurrent thread roots [387.076s][info][gc,task ] GC(231) Using 4 of 8 workers for Concurrent thread roots [387.082s][info][gc ] GC(231) Concurrent thread roots 5.806ms [387.082s][info][gc,start ] GC(231) Concurrent weak references [387.082s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent weak references [387.082s][info][gc,ref ] GC(231) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [387.082s][info][gc,ref ] GC(231) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [387.082s][info][gc,ref ] GC(231) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [387.082s][info][gc ] GC(231) Concurrent weak references 0.039ms [387.082s][info][gc,start ] GC(231) Concurrent weak roots [387.082s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent weak root [387.083s][info][gc ] GC(231) Concurrent weak roots 0.770ms [387.083s][info][gc,start ] GC(231) Concurrent cleanup [387.083s][info][gc ] GC(231) Concurrent cleanup 18827M->18828M(31744M) 0.114ms [387.083s][info][gc,free ] Free: 12744M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 8058K, Mutator Free: 1594 Collector Reserve: 140M, Max: 8192K; Used: 3549K Old Collector Reserve: 2024K, Max: 2024K; Used: 6167K [387.083s][info][gc,start ] GC(231) Concurrent strong roots [387.083s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent strong root [387.084s][info][gc ] GC(231) Concurrent strong roots 0.422ms [387.084s][info][gc,start ] GC(231) Concurrent evacuation [387.084s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent evacuation [387.129s][info][gc,ergo ] GC(231) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2084976, promotion expended: 1219944, old capacity: 17708351488, old_used: 17676721632, old unaffiliated regions: 0 [387.129s][info][gc,ergo ] GC(231) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2084976, promotion expended: 1219944, old capacity: 17708351488, old_used: 17676721632, old unaffiliated regions: 0 [387.129s][info][gc,ergo ] GC(231) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2084976, promotion expended: 1219944, old capacity: 17708351488, old_used: 17676721632, old unaffiliated regions: 0 [387.129s][info][gc,ergo ] GC(231) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2084976, promotion expended: 1219944, old capacity: 17708351488, old_used: 17676721632, old unaffiliated regions: 0 [387.129s][info][gc,ergo ] GC(231) Squelching additional promotion failure reports for current epoch [387.134s][info][gc ] GC(231) Concurrent evacuation 50.773ms [387.135s][info][gc,start ] GC(231) Pause Init Update Refs [387.135s][info][gc ] GC(231) Pause Init Update Refs 0.542ms [387.136s][info][gc,start ] GC(231) Concurrent update references [387.136s][info][gc,task ] GC(231) Using 4 of 8 workers for concurrent reference update [387.136s][info][gc,free ] At start of update refs, moving 16323K to Mutator free set from Collector Reserve (16323K) and from Old Collector Reserve (0B) [387.200s][info][gc ] GC(231) Concurrent update references 64.709ms [387.200s][info][gc,start ] GC(231) Concurrent update thread roots [387.213s][info][gc ] GC(231) Concurrent update thread roots 12.991ms [387.214s][info][gc,start ] GC(231) Pause Final Update Refs [387.214s][info][gc,task ] GC(231) Using 8 of 8 workers for final reference update [387.214s][info][gc,free ] Free: 13477M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 12% internal; Used: 1682M, Mutator Free: 1685 Collector Reserve: 743M, Max: 8192K; Used: 57404K Old Collector Reserve: 795K, Max: 795K; Used: 7397K [387.214s][info][gc ] GC(231) Pause Final Update Refs 0.233ms [387.214s][info][gc,start ] GC(231) Concurrent cleanup [387.214s][info][gc ] GC(231) Concurrent cleanup 19220M->17492M(31744M) 0.141ms [387.214s][info][gc,ergo ] GC(231) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 804K, young_available: 14221M [387.215s][info][gc,ergo ] GC(231) At end of Concurrent Young GC: GCU: 5.8%, MU: 23.2% during period of 0.922s [387.215s][info][gc,ergo ] GC(231) At end of Concurrent Young GC: YOUNG generation used: 636M, used regions: 656M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14219M [387.215s][info][gc,ergo ] GC(231) At end of Concurrent Young GC: OLD generation used: 16857M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 804K [387.215s][info][gc,free ] Free: 13476M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4070K, Mutator Free: 1685 Collector Reserve: 743M, Max: 8192K; Used: 61920B Old Collector Reserve: 795K, Max: 795K; Used: 7397K [387.215s][info][gc,stats ] [387.215s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [387.215s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [387.215s][info][gc,stats ] [387.215s][info][gc,stats ] Concurrent Reset 7900 us [387.215s][info][gc,stats ] Pause Init Mark (G) 4453 us [387.215s][info][gc,stats ] Pause Init Mark (N) 3693 us [387.215s][info][gc,stats ] Swap Remembered Set 3487 us [387.215s][info][gc,stats ] Update Region States 75 us [387.215s][info][gc,stats ] Concurrent Scan Remembered Set 8820 us, parallelism: 3.93x [387.215s][info][gc,stats ] RS: 34688 us [387.215s][info][gc,stats ] RS: Scan Clusters 34688 us, workers (us): 8740, 8735, 8730, 8483, ---, ---, ---, ---, [387.215s][info][gc,stats ] Concurrent Mark Roots 4781 us, parallelism: 3.66x [387.215s][info][gc,stats ] CMR: 17512 us [387.215s][info][gc,stats ] CMR: Thread Roots 16462 us, workers (us): 4164, 4046, 4147, 4105, ---, ---, ---, ---, [387.215s][info][gc,stats ] CMR: Code Cache Roots 927 us, workers (us): 143, 269, 175, 339, ---, ---, ---, ---, [387.215s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 27, 24, 20, 18, ---, ---, ---, ---, [387.215s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, 27, ---, ---, ---, ---, ---, [387.215s][info][gc,stats ] Concurrent Marking 76905 us, parallelism: 3.84x [387.215s][info][gc,stats ] CM: 295003 us [387.215s][info][gc,stats ] CM: Parallel Mark 295003 us, workers (us): 73768, 73756, 73743, 73736, ---, ---, ---, ---, [387.215s][info][gc,stats ] Pause Final Mark (G) 1417 us [387.215s][info][gc,stats ] Pause Final Mark (N) 938 us [387.215s][info][gc,stats ] Finish Mark 512 us [387.215s][info][gc,stats ] Update Region States 81 us [387.215s][info][gc,stats ] Choose Collection Set 97 us [387.215s][info][gc,stats ] Rebuild Free Set 57 us [387.215s][info][gc,stats ] Concurrent Thread Roots 5820 us, parallelism: 3.85x [387.215s][info][gc,stats ] CTR: 22421 us [387.215s][info][gc,stats ] CTR: Thread Roots 22421 us, workers (us): 5600, 5649, 5421, 5751, ---, ---, ---, ---, [387.215s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [387.215s][info][gc,stats ] CWRF: 1 us [387.215s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [387.215s][info][gc,stats ] Concurrent Weak Roots 786 us [387.215s][info][gc,stats ] Roots 57 us, parallelism: 1.55x [387.215s][info][gc,stats ] CWR: 88 us [387.215s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 27, 24, 19, 19, ---, ---, ---, ---, [387.215s][info][gc,stats ] Rendezvous 705 us [387.215s][info][gc,stats ] Concurrent Cleanup 119 us [387.215s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.82x [387.215s][info][gc,stats ] CSR: 1201 us [387.215s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 201, 348, 257, 193, ---, ---, ---, ---, [387.215s][info][gc,stats ] CSR: VM Strong Roots 174 us, workers (us): 46, 43, 38, 47, ---, ---, ---, ---, [387.215s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, 22, ---, ---, ---, ---, ---, [387.215s][info][gc,stats ] Concurrent Evacuation 50790 us [387.215s][info][gc,stats ] Pause Init Update Refs (G) 1124 us [387.215s][info][gc,stats ] Pause Init Update Refs (N) 551 us [387.215s][info][gc,stats ] Manage GCLABs 454 us [387.215s][info][gc,stats ] Concurrent Update Refs 64736 us [387.215s][info][gc,stats ] Concurrent Update Thread Roots 13015 us [387.215s][info][gc,stats ] Pause Final Update Refs (G) 884 us [387.215s][info][gc,stats ] Pause Final Update Refs (N) 238 us [387.215s][info][gc,stats ] Update Region States 58 us [387.215s][info][gc,stats ] Trash Collection Set 9 us [387.215s][info][gc,stats ] Rebuild Free Set 82 us [387.215s][info][gc,stats ] Concurrent Cleanup 148 us [387.215s][info][gc,stats ] Workers: Evacuated 113M across 2577452 objects, abandoned 0B across 0 objects. [387.215s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [387.215s][info][gc,stats ] - age 1: 109818616 bytes, 109818616 total [387.215s][info][gc,stats ] - age 2: 6134392 bytes, 115953008 total [387.215s][info][gc,stats ] - age 3: 16752 bytes, 115969760 total [387.215s][info][gc,stats ] - age 4: 23968 bytes, 115993728 total [387.215s][info][gc,stats ] - age 5: 19016 bytes, 116012744 total [387.215s][info][gc,stats ] - age 6: 920960 bytes, 116933704 total [387.215s][info][gc,stats ] - age 7: 129656 bytes, 117063360 total [387.215s][info][gc,stats ] - age 8: 95632 bytes, 117158992 total [387.215s][info][gc,stats ] - age 9: 295544 bytes, 117454536 total [387.215s][info][gc,stats ] - age 10: 39160 bytes, 117493696 total [387.215s][info][gc,stats ] - age 11: 1183072 bytes, 118676768 total [387.215s][info][gc,stats ] - age 12: 834544 bytes, 119511312 total [387.215s][info][gc,stats ] [387.215s][info][gc,stats ] Mutators: Evacuated 5882K across 122342 objects, abandoned 24B across 1 objects. [387.215s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [387.215s][info][gc,stats ] - age 1: 4281360 bytes, 4281360 total [387.215s][info][gc,stats ] - age 2: 1741848 bytes, 6023208 total [387.215s][info][gc,stats ] - age 6: 16 bytes, 6023224 total [387.215s][info][gc,stats ] - age 8: 32 bytes, 6023256 total [387.215s][info][gc,stats ] [387.215s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [387.215s][info][gc,stats ] - age 6: 8054552 bytes, 8054552 total [387.215s][info][gc,stats ] [387.215s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [387.215s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [387.215s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [387.225s][info][gc ] Transition from: normal to: idle [387.894s][info][gc ] Trigger (YOUNG): Average GC time (2342.86 ms) is above the time for average allocation rate (2278 MB/s) to deplete free headroom (5337M) (margin of error = 2.88) [387.894s][info][gc,ergo ] Free headroom: 12003M (free) - 1587M (spike) - 5079M (penalties) = 5337M [387.894s][info][gc ] Transition from: idle to: normal [387.894s][info][gc ] Heuristics request for young collection accepted [387.894s][info][gc,free ] Free: 12003M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 4717K, Mutator Free: 1501 Collector Reserve: 743M, Max: 8192K; Used: 61920B Old Collector Reserve: 795K, Max: 795K; Used: 7397K [387.894s][info][gc,ergo ] GC(232) Start GC cycle (YOUNG) [387.894s][info][gc,start ] GC(232) Concurrent reset [387.894s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent reset [387.903s][info][gc ] GC(232) Concurrent reset 9.645ms [387.904s][info][gc,start ] GC(232) Pause Init Mark (YOUNG) [387.904s][info][gc,task ] GC(232) Using 8 of 8 workers for init marking [387.908s][info][gc ] GC(232) Pause Init Mark (YOUNG) 3.683ms [387.908s][info][gc,start ] GC(232) Concurrent remembered set scanning [387.908s][info][gc,task ] GC(232) Using 4 of 8 workers for Concurrent remembered set scanning [387.919s][info][gc ] GC(232) Concurrent remembered set scanning 11.416ms [387.919s][info][gc,start ] GC(232) Concurrent marking roots [387.919s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent marking roots [387.925s][info][gc ] GC(232) Concurrent marking roots 6.160ms [387.925s][info][gc,start ] GC(232) Concurrent marking (YOUNG) [387.925s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent marking [388.038s][info][gc ] Periodic Sample: GCU = 13.236%, MU = 20.077% during most recent 5.0s [388.078s][info][gc ] GC(232) Concurrent marking (YOUNG) 152.478ms [388.078s][info][gc,start ] GC(232) Pause Final Mark (YOUNG) [388.078s][info][gc,task ] GC(232) Using 8 of 8 workers for final marking [388.079s][info][gc,ergo ] GC(232) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [388.079s][info][gc,ergo ] GC(232) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [388.079s][info][gc,ergo ] GC(232) Chosen CSet evacuates young: 197M (of which at least: 0B are to be promoted), old: 0B [388.079s][info][gc,ergo ] GC(232) Collectable Garbage: 1938M (99%), Immediate: 0B (0%), 0 regions, CSet: 1938M (99%), 267 regions [388.079s][info][gc,ergo ] GC(232) Evacuation Targets: YOUNG: 197M, PROMOTE: 0B, OLD: 0B, TOTAL: 197M [388.079s][info][gc,free ] Free: 12112M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7385K, Mutator Free: 1515 Collector Reserve: 239M, Max: 8192K; Used: 61920B Old Collector Reserve: 795K, Max: 795K; Used: 7397K [388.079s][info][gc ] GC(232) Pause Final Mark (YOUNG) 0.866ms [388.079s][info][gc,start ] GC(232) Concurrent thread roots [388.079s][info][gc,task ] GC(232) Using 4 of 8 workers for Concurrent thread roots [388.085s][info][gc ] GC(232) Concurrent thread roots 5.341ms [388.085s][info][gc,start ] GC(232) Concurrent weak references [388.085s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent weak references [388.085s][info][gc,ref ] GC(232) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.085s][info][gc,ref ] GC(232) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.085s][info][gc,ref ] GC(232) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.085s][info][gc ] GC(232) Concurrent weak references 0.052ms [388.085s][info][gc,start ] GC(232) Concurrent weak roots [388.085s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent weak root [388.086s][info][gc ] GC(232) Concurrent weak roots 0.730ms [388.086s][info][gc,start ] GC(232) Concurrent cleanup [388.086s][info][gc ] GC(232) Concurrent cleanup 19381M->19382M(31744M) 0.113ms [388.086s][info][gc,free ] Free: 12095M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 565K, Mutator Free: 1512 Collector Reserve: 236M, Max: 8192K; Used: 3876K Old Collector Reserve: 795K, Max: 795K; Used: 7397K [388.086s][info][gc,start ] GC(232) Concurrent strong roots [388.086s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent strong root [388.086s][info][gc ] GC(232) Concurrent strong roots 0.468ms [388.086s][info][gc,start ] GC(232) Concurrent evacuation [388.086s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent evacuation [388.129s][info][gc,ergo ] GC(232) Promotion failed, size 328, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 823408, promotion expended: 593840, old capacity: 17708351488, old_used: 17677356000, old unaffiliated regions: 0 [388.129s][info][gc,ergo ] GC(232) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 823408, promotion expended: 593840, old capacity: 17708351488, old_used: 17677356000, old unaffiliated regions: 0 [388.129s][info][gc,ergo ] GC(232) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 823408, promotion expended: 593840, old capacity: 17708351488, old_used: 17677356000, old unaffiliated regions: 0 [388.129s][info][gc,ergo ] GC(232) Promotion failed, size 376, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 823408, promotion expended: 593840, old capacity: 17708351488, old_used: 17677356000, old unaffiliated regions: 0 [388.129s][info][gc,ergo ] GC(232) Squelching additional promotion failure reports for current epoch [388.157s][info][gc ] GC(232) Concurrent evacuation 70.859ms [388.158s][info][gc,start ] GC(232) Pause Init Update Refs [388.158s][info][gc ] GC(232) Pause Init Update Refs 0.520ms [388.158s][info][gc,start ] GC(232) Concurrent update references [388.158s][info][gc,task ] GC(232) Using 4 of 8 workers for concurrent reference update [388.158s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [388.275s][info][gc ] GC(232) Concurrent update references 116.385ms [388.275s][info][gc,start ] GC(232) Concurrent update thread roots [388.287s][info][gc ] GC(232) Concurrent update thread roots 12.121ms [388.287s][info][gc,start ] GC(232) Pause Final Update Refs [388.287s][info][gc,task ] GC(232) Using 8 of 8 workers for final reference update [388.287s][info][gc,free ] Free: 13078M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 15% internal; Used: 2009M, Mutator Free: 1635 Collector Reserve: 744M, Max: 8192K; Used: 128M Old Collector Reserve: 214K, Max: 214K; Used: 7978K [388.287s][info][gc ] GC(232) Pause Final Update Refs 0.230ms [388.288s][info][gc,start ] GC(232) Concurrent cleanup [388.288s][info][gc ] GC(232) Concurrent cleanup 20020M->17892M(31744M) 0.146ms [388.288s][info][gc,ergo ] GC(232) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 223K, young_available: 13822M [388.288s][info][gc,ergo ] GC(232) At end of Concurrent Young GC: GCU: 8.5%, MU: 23.6% during period of 1.073s [388.288s][info][gc,ergo ] GC(232) At end of Concurrent Young GC: YOUNG generation used: 1034M, used regions: 1048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13821M [388.288s][info][gc,ergo ] GC(232) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 223K [388.288s][info][gc,free ] Free: 13077M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 2833K, Mutator Free: 1635 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 214K, Max: 214K; Used: 7978K [388.289s][info][gc,stats ] [388.289s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [388.289s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [388.289s][info][gc,stats ] [388.289s][info][gc,stats ] Concurrent Reset 9670 us [388.289s][info][gc,stats ] Pause Init Mark (G) 4418 us [388.289s][info][gc,stats ] Pause Init Mark (N) 3692 us [388.289s][info][gc,stats ] Swap Remembered Set 3480 us [388.289s][info][gc,stats ] Update Region States 77 us [388.289s][info][gc,stats ] Concurrent Scan Remembered Set 11432 us, parallelism: 3.97x [388.289s][info][gc,stats ] RS: 45355 us [388.289s][info][gc,stats ] RS: Scan Clusters 45355 us, workers (us): 11348, 11341, 11334, 11332, ---, ---, ---, ---, [388.289s][info][gc,stats ] Concurrent Mark Roots 6174 us, parallelism: 3.71x [388.289s][info][gc,stats ] CMR: 22895 us [388.289s][info][gc,stats ] CMR: Thread Roots 21545 us, workers (us): 5174, 5619, 5431, 5321, ---, ---, ---, ---, [388.289s][info][gc,stats ] CMR: Code Cache Roots 1203 us, workers (us): 481, 179, 183, 360, ---, ---, ---, ---, [388.289s][info][gc,stats ] CMR: VM Strong Roots 112 us, workers (us): 31, 31, 25, 25, ---, ---, ---, ---, [388.289s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [388.289s][info][gc,stats ] Concurrent Marking 152508 us, parallelism: 3.92x [388.289s][info][gc,stats ] CM: 597085 us [388.289s][info][gc,stats ] CM: Parallel Mark 597085 us, workers (us): 149298, 149258, 149266, 149263, ---, ---, ---, ---, [388.289s][info][gc,stats ] Pause Final Mark (G) 1420 us [388.289s][info][gc,stats ] Pause Final Mark (N) 872 us [388.289s][info][gc,stats ] Finish Mark 413 us [388.289s][info][gc,stats ] Update Region States 96 us [388.289s][info][gc,stats ] Choose Collection Set 105 us [388.289s][info][gc,stats ] Rebuild Free Set 55 us [388.289s][info][gc,stats ] Concurrent Thread Roots 5357 us, parallelism: 3.82x [388.289s][info][gc,stats ] CTR: 20437 us [388.289s][info][gc,stats ] CTR: Thread Roots 20437 us, workers (us): 5282, 5062, 5102, 4990, ---, ---, ---, ---, [388.289s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.03x [388.289s][info][gc,stats ] CWRF: 1 us [388.289s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [388.289s][info][gc,stats ] Concurrent Weak Roots 745 us [388.289s][info][gc,stats ] Roots 58 us, parallelism: 1.34x [388.289s][info][gc,stats ] CWR: 78 us [388.289s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 27, 20, 17, 14, ---, ---, ---, ---, [388.289s][info][gc,stats ] Rendezvous 658 us [388.289s][info][gc,stats ] Concurrent Cleanup 118 us [388.289s][info][gc,stats ] Concurrent Strong Roots 476 us, parallelism: 2.46x [388.289s][info][gc,stats ] CSR: 1172 us [388.289s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 375, 192, 263, 159, ---, ---, ---, ---, [388.289s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 43, 42, 38, 33, ---, ---, ---, ---, [388.289s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 5, ---, ---, 21, ---, ---, ---, ---, [388.289s][info][gc,stats ] Concurrent Evacuation 70878 us [388.289s][info][gc,stats ] Pause Init Update Refs (G) 1167 us [388.289s][info][gc,stats ] Pause Init Update Refs (N) 529 us [388.289s][info][gc,stats ] Manage GCLABs 436 us [388.289s][info][gc,stats ] Concurrent Update Refs 116416 us [388.289s][info][gc,stats ] Concurrent Update Thread Roots 12143 us [388.289s][info][gc,stats ] Pause Final Update Refs (G) 852 us [388.289s][info][gc,stats ] Pause Final Update Refs (N) 235 us [388.289s][info][gc,stats ] Update Region States 56 us [388.289s][info][gc,stats ] Trash Collection Set 10 us [388.289s][info][gc,stats ] Rebuild Free Set 80 us [388.289s][info][gc,stats ] Concurrent Cleanup 156 us [388.289s][info][gc,stats ] Workers: Evacuated 187M across 4955950 objects, abandoned 0B across 0 objects. [388.289s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [388.289s][info][gc,stats ] - age 1: 110865224 bytes, 110865224 total [388.289s][info][gc,stats ] - age 2: 83057888 bytes, 193923112 total [388.289s][info][gc,stats ] - age 3: 112992 bytes, 194036104 total [388.289s][info][gc,stats ] - age 4: 14320 bytes, 194050424 total [388.289s][info][gc,stats ] - age 5: 21344 bytes, 194071768 total [388.289s][info][gc,stats ] - age 6: 16488 bytes, 194088256 total [388.289s][info][gc,stats ] - age 7: 29352 bytes, 194117608 total [388.289s][info][gc,stats ] - age 8: 5472 bytes, 194123080 total [388.289s][info][gc,stats ] - age 9: 2656 bytes, 194125736 total [388.289s][info][gc,stats ] - age 10: 174784 bytes, 194300520 total [388.289s][info][gc,stats ] - age 11: 43152 bytes, 194343672 total [388.289s][info][gc,stats ] - age 12: 1755752 bytes, 196099424 total [388.289s][info][gc,stats ] - age 13: 257872 bytes, 196357296 total [388.289s][info][gc,stats ] [388.289s][info][gc,stats ] Mutators: Evacuated 10651K across 268719 objects, abandoned 32B across 1 objects. [388.289s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [388.289s][info][gc,stats ] - age 1: 1916448 bytes, 1916448 total [388.289s][info][gc,stats ] - age 2: 8988664 bytes, 10905112 total [388.289s][info][gc,stats ] - age 3: 2336 bytes, 10907448 total [388.289s][info][gc,stats ] [388.289s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [388.289s][info][gc,stats ] - age 7: 8054552 bytes, 8054552 total [388.289s][info][gc,stats ] [388.289s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [388.289s][info][gc,stats ] - age 7: 11573843512 bytes, 11573843512 total [388.289s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [388.299s][info][gc ] Transition from: normal to: idle [388.300s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7865K [388.300s][info][gc ] Transition from: idle to: normal [388.300s][info][gc ] Heuristics request for young collection accepted [388.300s][info][gc,free ] Free: 13053M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 2311K, Mutator Free: 1632 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 214K, Max: 214K; Used: 7978K [388.300s][info][gc,ergo ] GC(233) Start GC cycle (YOUNG) [388.300s][info][gc,start ] GC(233) Concurrent reset [388.300s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent reset [388.304s][info][gc ] GC(233) Concurrent reset 4.235ms [388.305s][info][gc,start ] GC(233) Pause Init Mark (YOUNG) [388.305s][info][gc,task ] GC(233) Using 8 of 8 workers for init marking [388.308s][info][gc ] GC(233) Pause Init Mark (YOUNG) 3.583ms [388.308s][info][gc,start ] GC(233) Concurrent remembered set scanning [388.308s][info][gc,task ] GC(233) Using 4 of 8 workers for Concurrent remembered set scanning [388.319s][info][gc ] GC(233) Concurrent remembered set scanning 10.380ms [388.319s][info][gc,start ] GC(233) Concurrent marking roots [388.319s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent marking roots [388.324s][info][gc ] GC(233) Concurrent marking roots 5.284ms [388.324s][info][gc,start ] GC(233) Concurrent marking (YOUNG) [388.324s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent marking [388.491s][info][gc ] GC(233) Concurrent marking (YOUNG) 166.770ms [388.491s][info][gc,start ] GC(233) Pause Final Mark (YOUNG) [388.491s][info][gc,task ] GC(233) Using 8 of 8 workers for final marking [388.492s][info][gc,ergo ] GC(233) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [388.492s][info][gc,ergo ] GC(233) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [388.492s][info][gc,ergo ] GC(233) Chosen CSet evacuates young: 92084K (of which at least: 0B are to be promoted), old: 0B [388.492s][info][gc,ergo ] GC(233) Collectable Garbage: 855M (99%), Immediate: 0B (0%), 0 regions, CSet: 855M (99%), 119 regions [388.492s][info][gc,ergo ] GC(233) Evacuation Targets: YOUNG: 92084K, PROMOTE: 0B, OLD: 0B, TOTAL: 92084K [388.492s][info][gc,free ] Free: 13272M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 8115K, Mutator Free: 1660 Collector Reserve: 112M, Max: 8192K; Used: 0B Old Collector Reserve: 214K, Max: 214K; Used: 7978K [388.492s][info][gc ] GC(233) Pause Final Mark (YOUNG) 0.941ms [388.492s][info][gc,start ] GC(233) Concurrent thread roots [388.492s][info][gc,task ] GC(233) Using 4 of 8 workers for Concurrent thread roots [388.497s][info][gc ] GC(233) Concurrent thread roots 4.641ms [388.497s][info][gc,start ] GC(233) Concurrent weak references [388.497s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent weak references [388.497s][info][gc,ref ] GC(233) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.497s][info][gc,ref ] GC(233) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.497s][info][gc,ref ] GC(233) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [388.497s][info][gc ] GC(233) Concurrent weak references 0.038ms [388.497s][info][gc,start ] GC(233) Concurrent weak roots [388.497s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent weak root [388.498s][info][gc ] GC(233) Concurrent weak roots 0.674ms [388.498s][info][gc,start ] GC(233) Concurrent cleanup [388.498s][info][gc ] GC(233) Concurrent cleanup 18348M->18349M(31744M) 0.105ms [388.498s][info][gc,free ] Free: 13249M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 6284K, Mutator Free: 1657 Collector Reserve: 109M, Max: 8192K; Used: 3025K Old Collector Reserve: 214K, Max: 214K; Used: 7978K [388.498s][info][gc,start ] GC(233) Concurrent strong roots [388.498s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent strong root [388.498s][info][gc ] GC(233) Concurrent strong roots 0.454ms [388.498s][info][gc,start ] GC(233) Concurrent evacuation [388.498s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent evacuation [388.522s][info][gc,ergo ] GC(233) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 228464, promotion expended: 151568, old capacity: 17708351488, old_used: 17677508576, old unaffiliated regions: 0 [388.522s][info][gc,ergo ] GC(233) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 228464, promotion expended: 151568, old capacity: 17708351488, old_used: 17677508576, old unaffiliated regions: 0 [388.522s][info][gc,ergo ] GC(233) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 228464, promotion expended: 151568, old capacity: 17708351488, old_used: 17677508576, old unaffiliated regions: 0 [388.522s][info][gc,ergo ] GC(233) Promotion failed, size 384, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 228464, promotion expended: 151568, old capacity: 17708351488, old_used: 17677508576, old unaffiliated regions: 0 [388.522s][info][gc,ergo ] GC(233) Squelching additional promotion failure reports for current epoch [388.526s][info][gc ] GC(233) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [388.533s][info][gc ] GC(233) Concurrent evacuation 34.630ms [388.533s][info][gc,start ] GC(233) Pause Init Update Refs [388.534s][info][gc ] GC(233) Pause Init Update Refs 0.487ms [388.534s][info][gc,start ] GC(233) Concurrent update references [388.534s][info][gc,task ] GC(233) Using 4 of 8 workers for concurrent reference update [388.534s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [388.636s][info][gc ] GC(233) Concurrent update references 101.774ms [388.636s][info][gc,start ] GC(233) Concurrent update thread roots [388.648s][info][gc ] GC(233) Concurrent update thread roots 12.093ms [388.648s][info][gc,start ] GC(233) Pause Final Update Refs [388.648s][info][gc,task ] GC(233) Using 8 of 8 workers for final reference update [388.649s][info][gc,free ] Free: 13151M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 6% internal; Used: 842M, Mutator Free: 1644 Collector Reserve: 744M, Max: 8192K; Used: 104M Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [388.649s][info][gc ] GC(233) Pause Final Update Refs 0.228ms [388.649s][info][gc,start ] GC(233) Concurrent cleanup [388.649s][info][gc ] GC(233) Concurrent cleanup 18757M->17819M(31744M) 0.119ms [388.649s][info][gc,ergo ] GC(233) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 75888B, young_available: 13894M [388.649s][info][gc,ergo ] GC(233) At end of Concurrent Young GC: GCU: 22.3%, MU: 25.1% during period of 0.361s [388.649s][info][gc,ergo ] GC(233) At end of Concurrent Young GC: YOUNG generation used: 954M, used regions: 968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13893M [388.649s][info][gc,ergo ] GC(233) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 75888B [388.649s][info][gc,free ] Free: 13149M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2096K, Mutator Free: 1644 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [388.650s][info][gc,stats ] [388.650s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [388.650s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [388.650s][info][gc,stats ] [388.650s][info][gc,stats ] Concurrent Reset 4251 us [388.650s][info][gc,stats ] Pause Init Mark (G) 4251 us [388.650s][info][gc,stats ] Pause Init Mark (N) 3592 us [388.650s][info][gc,stats ] Swap Remembered Set 3398 us [388.650s][info][gc,stats ] Update Region States 73 us [388.650s][info][gc,stats ] Concurrent Scan Remembered Set 10395 us, parallelism: 3.75x [388.650s][info][gc,stats ] RS: 38992 us [388.650s][info][gc,stats ] RS: Scan Clusters 38992 us, workers (us): 10332, 9979, 9463, 9218, ---, ---, ---, ---, [388.650s][info][gc,stats ] Concurrent Mark Roots 5298 us, parallelism: 3.66x [388.650s][info][gc,stats ] CMR: 19393 us [388.650s][info][gc,stats ] CMR: Thread Roots 18174 us, workers (us): 4572, 4470, 4631, 4501, ---, ---, ---, ---, [388.650s][info][gc,stats ] CMR: Code Cache Roots 1083 us, workers (us): 174, 282, 162, 465, ---, ---, ---, ---, [388.650s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 27, 20, 20, ---, ---, ---, ---, [388.650s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [388.650s][info][gc,stats ] Concurrent Marking 166798 us, parallelism: 3.92x [388.650s][info][gc,stats ] CM: 654187 us [388.650s][info][gc,stats ] CM: Parallel Mark 654187 us, workers (us): 163554, 163547, 163540, 163546, ---, ---, ---, ---, [388.650s][info][gc,stats ] Pause Final Mark (G) 1485 us [388.650s][info][gc,stats ] Pause Final Mark (N) 947 us [388.650s][info][gc,stats ] Finish Mark 507 us [388.650s][info][gc,stats ] Update Region States 87 us [388.650s][info][gc,stats ] Choose Collection Set 90 us [388.650s][info][gc,stats ] Rebuild Free Set 56 us [388.650s][info][gc,stats ] Concurrent Thread Roots 4656 us, parallelism: 3.85x [388.650s][info][gc,stats ] CTR: 17930 us [388.650s][info][gc,stats ] CTR: Thread Roots 17930 us, workers (us): 4590, 4424, 4455, 4461, ---, ---, ---, ---, [388.650s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [388.650s][info][gc,stats ] CWRF: 1 us [388.650s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [388.650s][info][gc,stats ] Concurrent Weak Roots 678 us [388.650s][info][gc,stats ] Roots 51 us, parallelism: 1.29x [388.650s][info][gc,stats ] CWR: 66 us [388.650s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 16, 16, 13, ---, ---, ---, ---, [388.650s][info][gc,stats ] Rendezvous 614 us [388.650s][info][gc,stats ] Concurrent Cleanup 110 us [388.650s][info][gc,stats ] Concurrent Strong Roots 470 us, parallelism: 2.59x [388.650s][info][gc,stats ] CSR: 1215 us [388.650s][info][gc,stats ] CSR: Code Cache Roots 1041 us, workers (us): 274, 211, 368, 189, ---, ---, ---, ---, [388.650s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 45, 40, 31, 30, ---, ---, ---, ---, [388.650s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [388.650s][info][gc,stats ] Concurrent Evacuation 34646 us [388.650s][info][gc,stats ] Pause Init Update Refs (G) 1011 us [388.650s][info][gc,stats ] Pause Init Update Refs (N) 496 us [388.650s][info][gc,stats ] Manage GCLABs 397 us [388.650s][info][gc,stats ] Concurrent Update Refs 101804 us [388.650s][info][gc,stats ] Concurrent Update Thread Roots 12110 us [388.650s][info][gc,stats ] Pause Final Update Refs (G) 869 us [388.650s][info][gc,stats ] Pause Final Update Refs (N) 233 us [388.650s][info][gc,stats ] Update Region States 51 us [388.650s][info][gc,stats ] Trash Collection Set 7 us [388.650s][info][gc,stats ] Rebuild Free Set 83 us [388.650s][info][gc,stats ] Concurrent Cleanup 126 us [388.650s][info][gc,stats ] Workers: Evacuated 88193K across 2354123 objects, abandoned 0B across 0 objects. [388.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [388.650s][info][gc,stats ] - age 1: 34591784 bytes, 34591784 total [388.650s][info][gc,stats ] - age 2: 28630472 bytes, 63222256 total [388.650s][info][gc,stats ] - age 3: 26352824 bytes, 89575080 total [388.650s][info][gc,stats ] - age 4: 101232 bytes, 89676312 total [388.650s][info][gc,stats ] - age 5: 14320 bytes, 89690632 total [388.650s][info][gc,stats ] - age 6: 21344 bytes, 89711976 total [388.650s][info][gc,stats ] - age 7: 14648 bytes, 89726624 total [388.650s][info][gc,stats ] - age 8: 2000 bytes, 89728624 total [388.650s][info][gc,stats ] - age 10: 105608 bytes, 89834232 total [388.650s][info][gc,stats ] - age 11: 23336 bytes, 89857568 total [388.650s][info][gc,stats ] - age 12: 40704 bytes, 89898272 total [388.650s][info][gc,stats ] - age 13: 411496 bytes, 90309768 total [388.650s][info][gc,stats ] [388.650s][info][gc,stats ] Mutators: Evacuated 3890K across 104308 objects, abandoned 32B across 1 objects. [388.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [388.650s][info][gc,stats ] - age 1: 45896 bytes, 45896 total [388.650s][info][gc,stats ] - age 2: 437248 bytes, 483144 total [388.650s][info][gc,stats ] - age 3: 3501200 bytes, 3984344 total [388.650s][info][gc,stats ] [388.650s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [388.650s][info][gc,stats ] - age 1: 124478312 bytes, 124478312 total [388.650s][info][gc,stats ] [388.650s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [388.650s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [388.650s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [388.660s][info][gc ] Transition from: normal to: idle [389.740s][info][gc ] Trigger (YOUNG): Average GC time (2182.90 ms) is above the time for average allocation rate (2199 MB/s) to deplete free headroom (4799M) (margin of error = 2.94) [389.740s][info][gc,ergo ] Free headroom: 10830M (free) - 1587M (spike) - 4444M (penalties) = 4799M [389.740s][info][gc ] Transition from: idle to: normal [389.740s][info][gc ] Heuristics request for young collection accepted [389.740s][info][gc,free ] Free: 10830M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 1660K, Mutator Free: 1354 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [389.740s][info][gc,ergo ] GC(234) Start GC cycle (YOUNG) [389.740s][info][gc,start ] GC(234) Concurrent reset [389.740s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent reset [389.754s][info][gc ] GC(234) Concurrent reset 14.578ms [389.755s][info][gc,start ] GC(234) Pause Init Mark (YOUNG) [389.755s][info][gc,task ] GC(234) Using 8 of 8 workers for init marking [389.759s][info][gc ] GC(234) Pause Init Mark (YOUNG) 3.687ms [389.759s][info][gc,start ] GC(234) Concurrent remembered set scanning [389.759s][info][gc,task ] GC(234) Using 4 of 8 workers for Concurrent remembered set scanning [389.770s][info][gc ] GC(234) Concurrent remembered set scanning 11.401ms [389.770s][info][gc,start ] GC(234) Concurrent marking roots [389.770s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent marking roots [389.776s][info][gc ] GC(234) Concurrent marking roots 5.559ms [389.776s][info][gc,start ] GC(234) Concurrent marking (YOUNG) [389.776s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent marking [390.060s][info][gc ] GC(234) Concurrent marking (YOUNG) 284.383ms [390.061s][info][gc,start ] GC(234) Pause Final Mark (YOUNG) [390.061s][info][gc,task ] GC(234) Using 8 of 8 workers for final marking [390.061s][info][gc,ergo ] GC(234) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [390.061s][info][gc,ergo ] GC(234) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [390.061s][info][gc,ergo ] GC(234) Chosen CSet evacuates young: 160M (of which at least: 0B are to be promoted), old: 0B [390.062s][info][gc,ergo ] GC(234) Collectable Garbage: 3007M (99%), Immediate: 0B (0%), 0 regions, CSet: 3007M (99%), 396 regions [390.062s][info][gc,ergo ] GC(234) Evacuation Targets: YOUNG: 160M, PROMOTE: 0B, OLD: 0B, TOTAL: 160M [390.062s][info][gc,free ] Free: 10679M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 196K, Mutator Free: 1335 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [390.062s][info][gc ] GC(234) Pause Final Mark (YOUNG) 0.950ms [390.062s][info][gc,start ] GC(234) Concurrent thread roots [390.062s][info][gc,task ] GC(234) Using 4 of 8 workers for Concurrent thread roots [390.068s][info][gc ] GC(234) Concurrent thread roots 5.738ms [390.068s][info][gc,start ] GC(234) Concurrent weak references [390.068s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent weak references [390.068s][info][gc,ref ] GC(234) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [390.068s][info][gc,ref ] GC(234) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [390.068s][info][gc,ref ] GC(234) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [390.068s][info][gc ] GC(234) Concurrent weak references 0.037ms [390.068s][info][gc,start ] GC(234) Concurrent weak roots [390.068s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent weak root [390.068s][info][gc ] GC(234) Concurrent weak roots 0.601ms [390.068s][info][gc,start ] GC(234) Concurrent cleanup [390.068s][info][gc ] GC(234) Concurrent cleanup 20862M->20862M(31744M) 0.114ms [390.068s][info][gc,free ] Free: 10654M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 1376K, Mutator Free: 1332 Collector Reserve: 197M, Max: 8192K; Used: 2461K Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [390.068s][info][gc,start ] GC(234) Concurrent strong roots [390.068s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent strong root [390.069s][info][gc ] GC(234) Concurrent strong roots 0.444ms [390.069s][info][gc,start ] GC(234) Concurrent evacuation [390.069s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent evacuation [390.143s][info][gc ] GC(234) Concurrent evacuation 74.472ms [390.144s][info][gc,start ] GC(234) Pause Init Update Refs [390.144s][info][gc ] GC(234) Pause Init Update Refs 0.531ms [390.144s][info][gc,start ] GC(234) Concurrent update references [390.144s][info][gc,task ] GC(234) Using 4 of 8 workers for concurrent reference update [390.145s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [390.323s][info][gc ] GC(234) Concurrent update references 178.487ms [390.323s][info][gc,start ] GC(234) Concurrent update thread roots [390.338s][info][gc ] GC(234) Concurrent update thread roots 15.461ms [390.339s][info][gc,start ] GC(234) Pause Final Update Refs [390.339s][info][gc,task ] GC(234) Using 8 of 8 workers for final reference update [390.339s][info][gc,free ] Free: 12530M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 24% internal; Used: 3085M, Mutator Free: 1567 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [390.339s][info][gc ] GC(234) Pause Final Update Refs 0.246ms [390.339s][info][gc,start ] GC(234) Concurrent cleanup [390.340s][info][gc ] GC(234) Concurrent cleanup 21600M->18448M(31744M) 0.180ms [390.340s][info][gc,ergo ] GC(234) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 75888B, young_available: 13265M [390.340s][info][gc,ergo ] GC(234) At end of Concurrent Young GC: GCU: 8.3%, MU: 24.3% during period of 1.691s [390.340s][info][gc,ergo ] GC(234) At end of Concurrent Young GC: YOUNG generation used: 1583M, used regions: 1592M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13264M [390.340s][info][gc,ergo ] GC(234) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 75888B [390.340s][info][gc,free ] Free: 12520M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7373K, Mutator Free: 1566 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [390.340s][info][gc,stats ] [390.340s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [390.340s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [390.340s][info][gc,stats ] [390.340s][info][gc,stats ] Concurrent Reset 14607 us [390.340s][info][gc,stats ] Pause Init Mark (G) 4444 us [390.340s][info][gc,stats ] Pause Init Mark (N) 3697 us [390.340s][info][gc,stats ] Swap Remembered Set 3492 us [390.340s][info][gc,stats ] Update Region States 58 us [390.340s][info][gc,stats ] Concurrent Scan Remembered Set 11417 us, parallelism: 3.88x [390.340s][info][gc,stats ] RS: 44303 us [390.340s][info][gc,stats ] RS: Scan Clusters 44303 us, workers (us): 11334, 11327, 11321, 10322, ---, ---, ---, ---, [390.340s][info][gc,stats ] Concurrent Mark Roots 5574 us, parallelism: 3.71x [390.340s][info][gc,stats ] CMR: 20656 us [390.340s][info][gc,stats ] CMR: Thread Roots 19468 us, workers (us): 4885, 4894, 4734, 4955, ---, ---, ---, ---, [390.340s][info][gc,stats ] CMR: Code Cache Roots 1052 us, workers (us): 178, 338, 355, 180, ---, ---, ---, ---, [390.340s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 25, 23, 20, ---, ---, ---, ---, [390.340s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [390.340s][info][gc,stats ] Concurrent Marking 284407 us, parallelism: 3.95x [390.340s][info][gc,stats ] CM: 1122577 us [390.340s][info][gc,stats ] CM: Parallel Mark 1122577 us, workers (us): 280650, 280656, 280654, 280617, ---, ---, ---, ---, [390.340s][info][gc,stats ] Pause Final Mark (G) 1441 us [390.340s][info][gc,stats ] Pause Final Mark (N) 965 us [390.340s][info][gc,stats ] Finish Mark 486 us [390.340s][info][gc,stats ] Update Region States 99 us [390.340s][info][gc,stats ] Choose Collection Set 122 us [390.340s][info][gc,stats ] Rebuild Free Set 51 us [390.340s][info][gc,stats ] Concurrent Thread Roots 5753 us, parallelism: 3.88x [390.340s][info][gc,stats ] CTR: 22301 us [390.340s][info][gc,stats ] CTR: Thread Roots 22301 us, workers (us): 5602, 5583, 5687, 5429, ---, ---, ---, ---, [390.340s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [390.340s][info][gc,stats ] CWRF: 1 us [390.340s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [390.340s][info][gc,stats ] Concurrent Weak Roots 605 us [390.340s][info][gc,stats ] Roots 65 us, parallelism: 1.71x [390.340s][info][gc,stats ] CWR: 112 us [390.340s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 33, 33, 23, 23, ---, ---, ---, ---, [390.340s][info][gc,stats ] Rendezvous 527 us [390.340s][info][gc,stats ] Concurrent Cleanup 118 us [390.340s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.63x [390.340s][info][gc,stats ] CSR: 1180 us [390.340s][info][gc,stats ] CSR: Code Cache Roots 1009 us, workers (us): 370, 254, 204, 181, ---, ---, ---, ---, [390.340s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 41, 36, 35, 32, ---, ---, ---, ---, [390.340s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, 21, ---, ---, ---, ---, ---, ---, [390.340s][info][gc,stats ] Concurrent Evacuation 74496 us [390.340s][info][gc,stats ] Pause Init Update Refs (G) 1207 us [390.340s][info][gc,stats ] Pause Init Update Refs (N) 539 us [390.340s][info][gc,stats ] Manage GCLABs 440 us [390.340s][info][gc,stats ] Concurrent Update Refs 178514 us [390.340s][info][gc,stats ] Concurrent Update Thread Roots 15483 us [390.340s][info][gc,stats ] Pause Final Update Refs (G) 930 us [390.340s][info][gc,stats ] Pause Final Update Refs (N) 251 us [390.340s][info][gc,stats ] Update Region States 54 us [390.340s][info][gc,stats ] Trash Collection Set 13 us [390.340s][info][gc,stats ] Rebuild Free Set 82 us [390.340s][info][gc,stats ] Concurrent Cleanup 187 us [390.340s][info][gc,stats ] Workers: Evacuated 154M across 4388082 objects, abandoned 0B across 0 objects. [390.340s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [390.340s][info][gc,stats ] - age 1: 114529352 bytes, 114529352 total [390.340s][info][gc,stats ] - age 2: 9454336 bytes, 123983688 total [390.340s][info][gc,stats ] - age 3: 35395392 bytes, 159379080 total [390.340s][info][gc,stats ] - age 4: 2383672 bytes, 161762752 total [390.340s][info][gc,stats ] [390.340s][info][gc,stats ] Mutators: Evacuated 6025K across 140286 objects, abandoned 0B across 0 objects. [390.340s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [390.340s][info][gc,stats ] - age 1: 1750896 bytes, 1750896 total [390.340s][info][gc,stats ] - age 2: 209288 bytes, 1960184 total [390.340s][info][gc,stats ] - age 3: 1171176 bytes, 3131360 total [390.340s][info][gc,stats ] - age 4: 3039128 bytes, 6170488 total [390.340s][info][gc,stats ] [390.341s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [390.341s][info][gc,stats ] - age 1: 51105032 bytes, 51105032 total [390.341s][info][gc,stats ] - age 2: 77820512 bytes, 128925544 total [390.341s][info][gc,stats ] [390.341s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [390.341s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [390.341s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [390.351s][info][gc ] Transition from: normal to: idle [391.383s][info][gc ] Trigger (YOUNG): Average GC time (2146.84 ms) is above the time for average allocation rate (2157 MB/s) to deplete free headroom (4630M) (margin of error = 2.98) [391.383s][info][gc,ergo ] Free headroom: 10344M (free) - 1587M (spike) - 4126M (penalties) = 4630M [391.383s][info][gc ] Transition from: idle to: normal [391.383s][info][gc ] Heuristics request for young collection accepted [391.383s][info][gc,free ] Free: 10344M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 7642K, Mutator Free: 1294 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [391.383s][info][gc,ergo ] GC(235) Start GC cycle (YOUNG) [391.383s][info][gc,start ] GC(235) Concurrent reset [391.383s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent reset [391.400s][info][gc ] GC(235) Concurrent reset 16.496ms [391.400s][info][gc,start ] GC(235) Pause Init Mark (YOUNG) [391.401s][info][gc,task ] GC(235) Using 8 of 8 workers for init marking [391.404s][info][gc ] GC(235) Pause Init Mark (YOUNG) 3.719ms [391.405s][info][gc,start ] GC(235) Concurrent remembered set scanning [391.405s][info][gc,task ] GC(235) Using 4 of 8 workers for Concurrent remembered set scanning [391.416s][info][gc ] GC(235) Concurrent remembered set scanning 11.893ms [391.416s][info][gc,start ] GC(235) Concurrent marking roots [391.416s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent marking roots [391.421s][info][gc ] GC(235) Concurrent marking roots 5.052ms [391.421s][info][gc,start ] GC(235) Concurrent marking (YOUNG) [391.422s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent marking [391.793s][info][gc ] GC(235) Concurrent marking (YOUNG) 371.449ms [391.793s][info][gc,start ] GC(235) Pause Final Mark (YOUNG) [391.794s][info][gc,task ] GC(235) Using 8 of 8 workers for final marking [391.795s][info][gc,ergo ] GC(235) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [391.795s][info][gc,ergo ] GC(235) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [391.795s][info][gc,ergo ] GC(235) Chosen CSet evacuates young: 177M (of which at least: 0B are to be promoted), old: 0B [391.795s][info][gc,ergo ] GC(235) Collectable Garbage: 3412M (99%), Immediate: 0B (0%), 0 regions, CSet: 3412M (99%), 449 regions [391.795s][info][gc,ergo ] GC(235) Evacuation Targets: YOUNG: 177M, PROMOTE: 0B, OLD: 0B, TOTAL: 177M [391.795s][info][gc,free ] Free: 9990M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 1486K, Mutator Free: 1249 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [391.795s][info][gc ] GC(235) Pause Final Mark (YOUNG) 1.859ms [391.795s][info][gc,start ] GC(235) Concurrent thread roots [391.795s][info][gc,task ] GC(235) Using 4 of 8 workers for Concurrent thread roots [391.801s][info][gc ] GC(235) Concurrent thread roots 5.147ms [391.801s][info][gc,start ] GC(235) Concurrent weak references [391.801s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent weak references [391.801s][info][gc,ref ] GC(235) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [391.801s][info][gc,ref ] GC(235) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [391.801s][info][gc,ref ] GC(235) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [391.801s][info][gc ] GC(235) Concurrent weak references 0.055ms [391.801s][info][gc,start ] GC(235) Concurrent weak roots [391.801s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent weak root [391.801s][info][gc ] GC(235) Concurrent weak roots 0.713ms [391.801s][info][gc,start ] GC(235) Concurrent cleanup [391.802s][info][gc ] GC(235) Concurrent cleanup 21530M->21531M(31744M) 0.196ms [391.802s][info][gc,free ] Free: 9967M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 776K, Mutator Free: 1246 Collector Reserve: 214M, Max: 8192K; Used: 2003K Old Collector Reserve: 66560B, Max: 66560B; Used: 8127K [391.802s][info][gc,start ] GC(235) Concurrent strong roots [391.802s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent strong root [391.802s][info][gc ] GC(235) Concurrent strong roots 0.443ms [391.802s][info][gc,start ] GC(235) Concurrent evacuation [391.802s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent evacuation [391.868s][info][gc,ergo ] GC(235) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75888, promotion expended: 65912, old capacity: 17716740096, old_used: 17685963744, old unaffiliated regions: 0 [391.868s][info][gc,ergo ] GC(235) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75888, promotion expended: 65912, old capacity: 17716740096, old_used: 17685963744, old unaffiliated regions: 0 [391.868s][info][gc,ergo ] GC(235) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75888, promotion expended: 65912, old capacity: 17716740096, old_used: 17685963744, old unaffiliated regions: 0 [391.868s][info][gc,ergo ] GC(235) Promotion failed, size 352, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75888, promotion expended: 65912, old capacity: 17716740096, old_used: 17685963744, old unaffiliated regions: 0 [391.868s][info][gc,ergo ] GC(235) Squelching additional promotion failure reports for current epoch [391.871s][info][gc ] GC(235) Concurrent evacuation 69.352ms [391.872s][info][gc,start ] GC(235) Pause Init Update Refs [391.872s][info][gc ] GC(235) Pause Init Update Refs 0.522ms [391.872s][info][gc,start ] GC(235) Concurrent update references [391.872s][info][gc,task ] GC(235) Using 4 of 8 workers for concurrent reference update [391.873s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [392.094s][info][gc ] GC(235) Concurrent update references 221.148ms [392.094s][info][gc,start ] GC(235) Concurrent update thread roots [392.106s][info][gc ] GC(235) Concurrent update thread roots 12.484ms [392.107s][info][gc,start ] GC(235) Pause Final Update Refs [392.107s][info][gc,task ] GC(235) Using 8 of 8 workers for final reference update [392.107s][info][gc,free ] Free: 12194M, Max: 8192K regular, 1176M humongous, Frag: 87% external, 28% internal; Used: 3491M, Mutator Free: 1525 Collector Reserve: 744M, Max: 8192K; Used: 104M Old Collector Reserve: 0B, Max: 0B; Used: 0B [392.107s][info][gc ] GC(235) Pause Final Update Refs 0.230ms [392.107s][info][gc,start ] GC(235) Concurrent cleanup [392.107s][info][gc ] GC(235) Concurrent cleanup 22366M->18776M(31744M) 0.147ms [392.107s][info][gc,ergo ] GC(235) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9328B, young_available: 12938M [392.107s][info][gc,ergo ] GC(235) At end of Concurrent Young GC: GCU: 9.7%, MU: 23.9% during period of 1.768s [392.107s][info][gc,ergo ] GC(235) At end of Concurrent Young GC: YOUNG generation used: 1910M, used regions: 1920M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12937M [392.107s][info][gc,ergo ] GC(235) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 9328B [392.107s][info][gc,free ] Free: 12193M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6810K, Mutator Free: 1525 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [392.108s][info][gc,stats ] [392.108s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [392.108s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [392.108s][info][gc,stats ] [392.108s][info][gc,stats ] Concurrent Reset 16525 us [392.108s][info][gc,stats ] Pause Init Mark (G) 4528 us [392.108s][info][gc,stats ] Pause Init Mark (N) 3733 us [392.108s][info][gc,stats ] Swap Remembered Set 3456 us [392.108s][info][gc,stats ] Update Region States 121 us [392.108s][info][gc,stats ] Concurrent Scan Remembered Set 11912 us, parallelism: 3.96x [392.108s][info][gc,stats ] RS: 47174 us [392.108s][info][gc,stats ] RS: Scan Clusters 47174 us, workers (us): 11814, 11808, 11804, 11747, ---, ---, ---, ---, [392.108s][info][gc,stats ] Concurrent Mark Roots 5068 us, parallelism: 3.64x [392.108s][info][gc,stats ] CMR: 18470 us [392.108s][info][gc,stats ] CMR: Thread Roots 17409 us, workers (us): 4289, 4275, 4376, 4468, ---, ---, ---, ---, [392.108s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 175, 351, 272, 140, ---, ---, ---, ---, [392.108s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 27, 26, 20, 14, ---, ---, ---, ---, [392.108s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [392.108s][info][gc,stats ] Concurrent Marking 371480 us, parallelism: 3.95x [392.108s][info][gc,stats ] CM: 1468221 us [392.108s][info][gc,stats ] CM: Parallel Mark 1468221 us, workers (us): 367063, 367075, 367053, 367029, ---, ---, ---, ---, [392.108s][info][gc,stats ] Pause Final Mark (G) 2375 us [392.108s][info][gc,stats ] Pause Final Mark (N) 1865 us [392.108s][info][gc,stats ] Finish Mark 553 us [392.108s][info][gc,stats ] Update Region States 87 us [392.108s][info][gc,stats ] Choose Collection Set 132 us [392.108s][info][gc,stats ] Rebuild Free Set 50 us [392.108s][info][gc,stats ] Concurrent Thread Roots 5163 us, parallelism: 3.83x [392.108s][info][gc,stats ] CTR: 19795 us [392.108s][info][gc,stats ] CTR: Thread Roots 19795 us, workers (us): 5092, 4920, 4842, 4942, ---, ---, ---, ---, [392.108s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.04x [392.108s][info][gc,stats ] CWRF: 2 us [392.108s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [392.108s][info][gc,stats ] Concurrent Weak Roots 723 us [392.108s][info][gc,stats ] Roots 55 us, parallelism: 1.29x [392.108s][info][gc,stats ] CWR: 71 us [392.108s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 20, 15, 12, ---, ---, ---, ---, [392.108s][info][gc,stats ] Rendezvous 645 us [392.108s][info][gc,stats ] Concurrent Cleanup 203 us [392.108s][info][gc,stats ] Concurrent Strong Roots 449 us, parallelism: 2.56x [392.108s][info][gc,stats ] CSR: 1150 us [392.108s][info][gc,stats ] CSR: Code Cache Roots 973 us, workers (us): 195, 274, 349, 154, ---, ---, ---, ---, [392.108s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 42, 41, 36, 32, ---, ---, ---, ---, [392.108s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [392.108s][info][gc,stats ] Concurrent Evacuation 69369 us [392.108s][info][gc,stats ] Pause Init Update Refs (G) 1124 us [392.108s][info][gc,stats ] Pause Init Update Refs (N) 530 us [392.108s][info][gc,stats ] Manage GCLABs 440 us [392.108s][info][gc,stats ] Concurrent Update Refs 221176 us [392.108s][info][gc,stats ] Concurrent Update Thread Roots 12491 us [392.108s][info][gc,stats ] Pause Final Update Refs (G) 863 us [392.108s][info][gc,stats ] Pause Final Update Refs (N) 236 us [392.108s][info][gc,stats ] Update Region States 51 us [392.108s][info][gc,stats ] Trash Collection Set 14 us [392.108s][info][gc,stats ] Rebuild Free Set 79 us [392.108s][info][gc,stats ] Concurrent Cleanup 153 us [392.108s][info][gc,stats ] Workers: Evacuated 173M across 4840662 objects, abandoned 0B across 0 objects. [392.108s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [392.108s][info][gc,stats ] - age 1: 117919688 bytes, 117919688 total [392.108s][info][gc,stats ] - age 2: 39310920 bytes, 157230608 total [392.108s][info][gc,stats ] - age 3: 7455576 bytes, 164686184 total [392.108s][info][gc,stats ] - age 4: 14156744 bytes, 178842928 total [392.108s][info][gc,stats ] - age 5: 2630632 bytes, 181473560 total [392.108s][info][gc,stats ] - age 6: 3296 bytes, 181476856 total [392.108s][info][gc,stats ] - age 8: 1608 bytes, 181478464 total [392.108s][info][gc,stats ] - age 10: 1808 bytes, 181480272 total [392.108s][info][gc,stats ] - age 11: 23336 bytes, 181503608 total [392.108s][info][gc,stats ] - age 13: 36872 bytes, 181540480 total [392.108s][info][gc,stats ] - age 15: 374624 bytes, 181915104 total [392.108s][info][gc,stats ] [392.108s][info][gc,stats ] Mutators: Evacuated 3962K across 84543 objects, abandoned 0B across 0 objects. [392.108s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [392.108s][info][gc,stats ] - age 1: 1634424 bytes, 1634424 total [392.108s][info][gc,stats ] - age 2: 653688 bytes, 2288112 total [392.108s][info][gc,stats ] - age 3: 97272 bytes, 2385384 total [392.108s][info][gc,stats ] - age 4: 497888 bytes, 2883272 total [392.108s][info][gc,stats ] - age 5: 1174464 bytes, 4057736 total [392.108s][info][gc,stats ] [392.108s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [392.108s][info][gc,stats ] - age 1: 72673816 bytes, 72673816 total [392.108s][info][gc,stats ] - age 2: 42612400 bytes, 115286216 total [392.108s][info][gc,stats ] - age 3: 72463824 bytes, 187750040 total [392.108s][info][gc,stats ] [392.108s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [392.108s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [392.108s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [392.118s][info][gc ] Transition from: normal to: idle [393.045s][info][gc ] Periodic Sample: GCU = 9.015%, MU = 23.785% during most recent 5.0s [393.232s][info][gc ] Trigger (YOUNG): Average GC time (2133.36 ms) is above the time for average allocation rate (2098 MB/s) to deplete free headroom (4475M) (margin of error = 3.00) [393.232s][info][gc,ergo ] Free headroom: 9872M (free) - 1587M (spike) - 3809M (penalties) = 4475M [393.232s][info][gc ] Transition from: idle to: normal [393.232s][info][gc ] Heuristics request for young collection accepted [393.232s][info][gc,free ] Free: 9871M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 8265K, Mutator Free: 1235 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [393.232s][info][gc,ergo ] GC(236) Start GC cycle (YOUNG) [393.232s][info][gc,start ] GC(236) Concurrent reset [393.232s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent reset [393.251s][info][gc ] GC(236) Concurrent reset 18.272ms [393.251s][info][gc,start ] GC(236) Pause Init Mark (YOUNG) [393.251s][info][gc,task ] GC(236) Using 8 of 8 workers for init marking [393.255s][info][gc ] GC(236) Pause Init Mark (YOUNG) 3.684ms [393.255s][info][gc,start ] GC(236) Concurrent remembered set scanning [393.255s][info][gc,task ] GC(236) Using 4 of 8 workers for Concurrent remembered set scanning [393.269s][info][gc ] GC(236) Concurrent remembered set scanning 14.134ms [393.269s][info][gc,start ] GC(236) Concurrent marking roots [393.269s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent marking roots [393.274s][info][gc ] GC(236) Concurrent marking roots 4.801ms [393.274s][info][gc,start ] GC(236) Concurrent marking (YOUNG) [393.274s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent marking [393.740s][info][gc ] GC(236) Concurrent marking (YOUNG) 466.066ms [393.741s][info][gc,start ] GC(236) Pause Final Mark (YOUNG) [393.741s][info][gc,task ] GC(236) Using 8 of 8 workers for final marking [393.741s][info][gc,ergo ] GC(236) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [393.741s][info][gc,ergo ] GC(236) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [393.741s][info][gc,ergo ] GC(236) Chosen CSet evacuates young: 153M (of which at least: 0B are to be promoted), old: 0B [393.741s][info][gc,ergo ] GC(236) Collectable Garbage: 3812M (99%), Immediate: 0B (0%), 0 regions, CSet: 3812M (99%), 496 regions [393.741s][info][gc,ergo ] GC(236) Evacuation Targets: YOUNG: 153M, PROMOTE: 0B, OLD: 0B, TOTAL: 153M [393.741s][info][gc,free ] Free: 9375M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 91904B, Mutator Free: 1172 Collector Reserve: 192M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [393.742s][info][gc ] GC(236) Pause Final Mark (YOUNG) 0.936ms [393.742s][info][gc,start ] GC(236) Concurrent thread roots [393.742s][info][gc,task ] GC(236) Using 4 of 8 workers for Concurrent thread roots [393.746s][info][gc ] GC(236) Concurrent thread roots 4.551ms [393.746s][info][gc,start ] GC(236) Concurrent weak references [393.746s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent weak references [393.746s][info][gc,ref ] GC(236) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [393.746s][info][gc,ref ] GC(236) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [393.746s][info][gc,ref ] GC(236) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [393.746s][info][gc ] GC(236) Concurrent weak references 0.039ms [393.746s][info][gc,start ] GC(236) Concurrent weak roots [393.746s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent weak root [393.747s][info][gc ] GC(236) Concurrent weak roots 0.657ms [393.747s][info][gc,start ] GC(236) Concurrent cleanup [393.747s][info][gc ] GC(236) Concurrent cleanup 22160M->22160M(31744M) 0.103ms [393.747s][info][gc,free ] Free: 9360M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 7564K, Mutator Free: 1171 Collector Reserve: 191M, Max: 8192K; Used: 900K Old Collector Reserve: 0B, Max: 0B; Used: 0B [393.747s][info][gc,start ] GC(236) Concurrent strong roots [393.747s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent strong root [393.747s][info][gc ] GC(236) Concurrent strong roots 0.422ms [393.747s][info][gc,start ] GC(236) Concurrent evacuation [393.747s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent evacuation [393.784s][info][gc ] GC(236) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [393.784s][info][gc,ergo ] GC(236) Promotion failed, size 328, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9328, promotion expended: 6976, old capacity: 17725128704, old_used: 17685980128, old unaffiliated regions: 0 [393.784s][info][gc,ergo ] GC(236) Promotion failed, size 24, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9328, promotion expended: 6976, old capacity: 17725128704, old_used: 17685980128, old unaffiliated regions: 0 [393.784s][info][gc,ergo ] GC(236) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9328, promotion expended: 6976, old capacity: 17725128704, old_used: 17685980128, old unaffiliated regions: 0 [393.784s][info][gc,ergo ] GC(236) Promotion failed, size 352, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 9328, promotion expended: 6976, old capacity: 17725128704, old_used: 17685980128, old unaffiliated regions: 0 [393.784s][info][gc,ergo ] GC(236) Squelching additional promotion failure reports for current epoch [393.807s][info][gc ] GC(236) Concurrent evacuation 59.181ms [393.807s][info][gc,start ] GC(236) Pause Init Update Refs [393.808s][info][gc ] GC(236) Pause Init Update Refs 0.496ms [393.808s][info][gc,start ] GC(236) Concurrent update references [393.808s][info][gc,task ] GC(236) Using 4 of 8 workers for concurrent reference update [393.808s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [394.043s][info][gc ] GC(236) Concurrent update references 234.849ms [394.043s][info][gc,start ] GC(236) Concurrent update thread roots [394.055s][info][gc ] GC(236) Concurrent update thread roots 12.611ms [394.056s][info][gc,start ] GC(236) Pause Final Update Refs [394.056s][info][gc,task ] GC(236) Using 8 of 8 workers for final reference update [394.056s][info][gc,free ] Free: 11968M, Max: 8192K regular, 1176M humongous, Frag: 86% external, 32% internal; Used: 3868M, Mutator Free: 1497 Collector Reserve: 744M, Max: 8192K; Used: 104M Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [394.056s][info][gc ] GC(236) Pause Final Update Refs 0.208ms [394.056s][info][gc,start ] GC(236) Concurrent cleanup [394.056s][info][gc ] GC(236) Concurrent cleanup 22951M->18993M(31744M) 0.160ms [394.056s][info][gc,ergo ] GC(236) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8185K, young_available: 12712M [394.056s][info][gc,ergo ] GC(236) At end of Concurrent Young GC: GCU: 10.1%, MU: 19.8% during period of 1.949s [394.056s][info][gc,ergo ] GC(236) At end of Concurrent Young GC: YOUNG generation used: 2128M, used regions: 2136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12711M [394.056s][info][gc,ergo ] GC(236) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8185K [394.056s][info][gc,free ] Free: 11967M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 8301K, Mutator Free: 1497 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [394.057s][info][gc,stats ] [394.057s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [394.057s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [394.057s][info][gc,stats ] [394.057s][info][gc,stats ] Concurrent Reset 18301 us [394.057s][info][gc,stats ] Pause Init Mark (G) 4501 us [394.057s][info][gc,stats ] Pause Init Mark (N) 3696 us [394.057s][info][gc,stats ] Swap Remembered Set 3485 us [394.057s][info][gc,stats ] Update Region States 49 us [394.057s][info][gc,stats ] Concurrent Scan Remembered Set 14156 us, parallelism: 3.98x [394.057s][info][gc,stats ] RS: 56311 us [394.057s][info][gc,stats ] RS: Scan Clusters 56311 us, workers (us): 14086, 14082, 14072, 14071, ---, ---, ---, ---, [394.057s][info][gc,stats ] Concurrent Mark Roots 4816 us, parallelism: 3.69x [394.057s][info][gc,stats ] CMR: 17753 us [394.057s][info][gc,stats ] CMR: Thread Roots 16684 us, workers (us): 4250, 4240, 4121, 4073, ---, ---, ---, ---, [394.057s][info][gc,stats ] CMR: Code Cache Roots 946 us, workers (us): 145, 189, 274, 338, ---, ---, ---, ---, [394.057s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 22, 19, 16, ---, ---, ---, ---, [394.057s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [394.057s][info][gc,stats ] Concurrent Marking 466095 us, parallelism: 3.96x [394.057s][info][gc,stats ] CM: 1846566 us [394.057s][info][gc,stats ] CM: Parallel Mark 1846566 us, workers (us): 461652, 461645, 461634, 461636, ---, ---, ---, ---, [394.057s][info][gc,stats ] Pause Final Mark (G) 1402 us [394.057s][info][gc,stats ] Pause Final Mark (N) 942 us [394.057s][info][gc,stats ] Finish Mark 460 us [394.057s][info][gc,stats ] Update Region States 92 us [394.057s][info][gc,stats ] Choose Collection Set 152 us [394.057s][info][gc,stats ] Rebuild Free Set 50 us [394.057s][info][gc,stats ] Concurrent Thread Roots 4566 us, parallelism: 3.86x [394.057s][info][gc,stats ] CTR: 17643 us [394.057s][info][gc,stats ] CTR: Thread Roots 17643 us, workers (us): 4355, 4382, 4428, 4478, ---, ---, ---, ---, [394.057s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [394.057s][info][gc,stats ] CWRF: 1 us [394.057s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [394.057s][info][gc,stats ] Concurrent Weak Roots 662 us [394.057s][info][gc,stats ] Roots 55 us, parallelism: 1.46x [394.057s][info][gc,stats ] CWR: 81 us [394.057s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 24, 20, 21, 16, ---, ---, ---, ---, [394.057s][info][gc,stats ] Rendezvous 593 us [394.057s][info][gc,stats ] Concurrent Cleanup 107 us [394.057s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.83x [394.057s][info][gc,stats ] CSR: 1205 us [394.057s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 250, 208, 204, 345, ---, ---, ---, ---, [394.057s][info][gc,stats ] CSR: VM Strong Roots 167 us, workers (us): 44, 50, 37, 36, ---, ---, ---, ---, [394.057s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 8, ---, 23, ---, ---, ---, ---, ---, [394.057s][info][gc,stats ] Concurrent Evacuation 59197 us [394.057s][info][gc,stats ] Pause Init Update Refs (G) 992 us [394.057s][info][gc,stats ] Pause Init Update Refs (N) 504 us [394.057s][info][gc,stats ] Manage GCLABs 419 us [394.057s][info][gc,stats ] Concurrent Update Refs 234873 us [394.057s][info][gc,stats ] Concurrent Update Thread Roots 12627 us [394.057s][info][gc,stats ] Pause Final Update Refs (G) 734 us [394.057s][info][gc,stats ] Pause Final Update Refs (N) 213 us [394.057s][info][gc,stats ] Update Region States 43 us [394.057s][info][gc,stats ] Trash Collection Set 15 us [394.057s][info][gc,stats ] Rebuild Free Set 73 us [394.057s][info][gc,stats ] Concurrent Cleanup 165 us [394.057s][info][gc,stats ] Workers: Evacuated 152M across 4107150 objects, abandoned 0B across 0 objects. [394.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [394.057s][info][gc,stats ] - age 1: 103887104 bytes, 103887104 total [394.057s][info][gc,stats ] - age 2: 31363504 bytes, 135250608 total [394.057s][info][gc,stats ] - age 3: 7852296 bytes, 143102904 total [394.057s][info][gc,stats ] - age 4: 6092176 bytes, 149195080 total [394.057s][info][gc,stats ] - age 5: 8190984 bytes, 157386064 total [394.057s][info][gc,stats ] - age 6: 2130264 bytes, 159516328 total [394.057s][info][gc,stats ] - age 7: 608 bytes, 159516936 total [394.057s][info][gc,stats ] - age 15: 374624 bytes, 159891560 total [394.057s][info][gc,stats ] [394.057s][info][gc,stats ] Mutators: Evacuated 878K across 9333 objects, abandoned 0B across 0 objects. [394.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [394.057s][info][gc,stats ] - age 1: 816152 bytes, 816152 total [394.057s][info][gc,stats ] - age 2: 29152 bytes, 845304 total [394.057s][info][gc,stats ] - age 3: 6768 bytes, 852072 total [394.057s][info][gc,stats ] - age 4: 6632 bytes, 858704 total [394.057s][info][gc,stats ] - age 5: 11896 bytes, 870600 total [394.057s][info][gc,stats ] - age 6: 29464 bytes, 900064 total [394.057s][info][gc,stats ] [394.057s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [394.057s][info][gc,stats ] - age 1: 108726816 bytes, 108726816 total [394.057s][info][gc,stats ] - age 2: 71703160 bytes, 180429976 total [394.057s][info][gc,stats ] - age 3: 35096512 bytes, 215526488 total [394.057s][info][gc,stats ] - age 4: 63012224 bytes, 278538712 total [394.057s][info][gc,stats ] [394.057s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [394.057s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [394.057s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [394.067s][info][gc ] Transition from: normal to: idle [395.316s][info][gc ] Trigger (YOUNG): Average GC time (2138.69 ms) is above the time for average allocation rate (2039 MB/s) to deplete free headroom (4359M) (margin of error = 3.03) [395.316s][info][gc,ergo ] Free headroom: 9438M (free) - 1587M (spike) - 3491M (penalties) = 4359M [395.316s][info][gc ] Transition from: idle to: normal [395.316s][info][gc ] Heuristics request for young collection accepted [395.316s][info][gc,free ] Free: 9438M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 9818K, Mutator Free: 1181 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [395.316s][info][gc,ergo ] GC(237) Start GC cycle (YOUNG) [395.316s][info][gc,start ] GC(237) Concurrent reset [395.316s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent reset [395.336s][info][gc ] GC(237) Concurrent reset 20.152ms [395.337s][info][gc,start ] GC(237) Pause Init Mark (YOUNG) [395.337s][info][gc,task ] GC(237) Using 8 of 8 workers for init marking [395.340s][info][gc ] GC(237) Pause Init Mark (YOUNG) 3.663ms [395.340s][info][gc,start ] GC(237) Concurrent remembered set scanning [395.340s][info][gc,task ] GC(237) Using 4 of 8 workers for Concurrent remembered set scanning [395.353s][info][gc ] GC(237) Concurrent remembered set scanning 12.840ms [395.353s][info][gc,start ] GC(237) Concurrent marking roots [395.353s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent marking roots [395.358s][info][gc ] GC(237) Concurrent marking roots 4.425ms [395.358s][info][gc,start ] GC(237) Concurrent marking (YOUNG) [395.358s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent marking [395.794s][info][gc ] GC(237) Concurrent marking (YOUNG) 436.724ms [395.795s][info][gc,start ] GC(237) Pause Final Mark (YOUNG) [395.795s][info][gc,task ] GC(237) Using 8 of 8 workers for final marking [395.796s][info][gc,ergo ] GC(237) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [395.796s][info][gc,ergo ] GC(237) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [395.796s][info][gc,ergo ] GC(237) Chosen CSet evacuates young: 79068K (of which at least: 0B are to be promoted), old: 0B [395.796s][info][gc,ergo ] GC(237) Collectable Garbage: 4233M (98%), Immediate: 0B (0%), 0 regions, CSet: 4233M (98%), 539 regions [395.796s][info][gc,ergo ] GC(237) Evacuation Targets: YOUNG: 79068K, PROMOTE: 0B, OLD: 0B, TOTAL: 79068K [395.796s][info][gc,free ] Free: 9106M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 6053K, Mutator Free: 1139 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [395.796s][info][gc ] GC(237) Pause Final Mark (YOUNG) 0.991ms [395.796s][info][gc,start ] GC(237) Concurrent thread roots [395.796s][info][gc,task ] GC(237) Using 4 of 8 workers for Concurrent thread roots [395.801s][info][gc ] GC(237) Concurrent thread roots 5.184ms [395.801s][info][gc,start ] GC(237) Concurrent weak references [395.801s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent weak references [395.801s][info][gc,ref ] GC(237) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [395.801s][info][gc,ref ] GC(237) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [395.801s][info][gc,ref ] GC(237) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [395.801s][info][gc ] GC(237) Concurrent weak references 0.038ms [395.801s][info][gc,start ] GC(237) Concurrent weak roots [395.801s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent weak root [395.802s][info][gc ] GC(237) Concurrent weak roots 0.660ms [395.802s][info][gc,start ] GC(237) Concurrent cleanup [395.802s][info][gc ] GC(237) Concurrent cleanup 22519M->22519M(31744M) 0.102ms [395.802s][info][gc,free ] Free: 9090M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 5318K, Mutator Free: 1137 Collector Reserve: 97427K, Max: 8192K; Used: 876K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [395.802s][info][gc,start ] GC(237) Concurrent strong roots [395.802s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent strong root [395.802s][info][gc ] GC(237) Concurrent strong roots 0.453ms [395.802s][info][gc,start ] GC(237) Concurrent evacuation [395.802s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent evacuation [395.839s][info][gc ] GC(237) Concurrent evacuation 36.315ms [395.839s][info][gc,start ] GC(237) Pause Init Update Refs [395.840s][info][gc ] GC(237) Pause Init Update Refs 0.483ms [395.840s][info][gc,start ] GC(237) Concurrent update references [395.840s][info][gc,task ] GC(237) Using 4 of 8 workers for concurrent reference update [395.840s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [396.044s][info][gc ] GC(237) Concurrent update references 204.527ms [396.044s][info][gc,start ] GC(237) Concurrent update thread roots [396.056s][info][gc ] GC(237) Concurrent update thread roots 11.586ms [396.056s][info][gc,start ] GC(237) Pause Final Update Refs [396.056s][info][gc,task ] GC(237) Using 8 of 8 workers for final reference update [396.056s][info][gc,free ] Free: 12152M, Max: 8192K regular, 1176M humongous, Frag: 86% external, 34% internal; Used: 4222M, Mutator Free: 1520 Collector Reserve: 743M, Max: 8192K; Used: 98308K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [396.056s][info][gc ] GC(237) Pause Final Update Refs 0.224ms [396.057s][info][gc,start ] GC(237) Concurrent cleanup [396.057s][info][gc ] GC(237) Concurrent cleanup 23113M->18810M(31744M) 0.154ms [396.057s][info][gc,ergo ] GC(237) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8185K, young_available: 12896M [396.057s][info][gc,ergo ] GC(237) At end of Concurrent Young GC: GCU: 8.8%, MU: 17.1% during period of 2.001s [396.057s][info][gc,ergo ] GC(237) At end of Concurrent Young GC: YOUNG generation used: 1944M, used regions: 1960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12895M [396.057s][info][gc,ergo ] GC(237) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8185K [396.057s][info][gc,free ] Free: 12151M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 8357K, Mutator Free: 1520 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [396.058s][info][gc,stats ] [396.058s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [396.058s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [396.058s][info][gc,stats ] [396.058s][info][gc,stats ] Concurrent Reset 20186 us [396.058s][info][gc,stats ] Pause Init Mark (G) 4383 us [396.058s][info][gc,stats ] Pause Init Mark (N) 3672 us [396.058s][info][gc,stats ] Swap Remembered Set 3425 us [396.058s][info][gc,stats ] Update Region States 115 us [396.058s][info][gc,stats ] Concurrent Scan Remembered Set 12855 us, parallelism: 3.97x [396.058s][info][gc,stats ] RS: 51096 us [396.058s][info][gc,stats ] RS: Scan Clusters 51096 us, workers (us): 12782, 12777, 12770, 12767, ---, ---, ---, ---, [396.058s][info][gc,stats ] Concurrent Mark Roots 4442 us, parallelism: 3.68x [396.058s][info][gc,stats ] CMR: 16354 us [396.058s][info][gc,stats ] CMR: Thread Roots 15238 us, workers (us): 3835, 3779, 3872, 3752, ---, ---, ---, ---, [396.058s][info][gc,stats ] CMR: Code Cache Roots 983 us, workers (us): 176, 287, 179, 341, ---, ---, ---, ---, [396.058s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 32, 23, 22, 19, ---, ---, ---, ---, [396.058s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [396.058s][info][gc,stats ] Concurrent Marking 436750 us, parallelism: 3.96x [396.058s][info][gc,stats ] CM: 1729819 us [396.058s][info][gc,stats ] CM: Parallel Mark 1729819 us, workers (us): 432466, 432468, 432450, 432435, ---, ---, ---, ---, [396.058s][info][gc,stats ] Pause Final Mark (G) 1496 us [396.058s][info][gc,stats ] Pause Final Mark (N) 997 us [396.058s][info][gc,stats ] Finish Mark 520 us [396.058s][info][gc,stats ] Update Region States 86 us [396.058s][info][gc,stats ] Choose Collection Set 145 us [396.058s][info][gc,stats ] Rebuild Free Set 48 us [396.058s][info][gc,stats ] Concurrent Thread Roots 5209 us, parallelism: 3.86x [396.058s][info][gc,stats ] CTR: 20123 us [396.058s][info][gc,stats ] CTR: Thread Roots 20123 us, workers (us): 4961, 5015, 5012, 5134, ---, ---, ---, ---, [396.058s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [396.058s][info][gc,stats ] CWRF: 1 us [396.058s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [396.058s][info][gc,stats ] Concurrent Weak Roots 665 us [396.058s][info][gc,stats ] Roots 56 us, parallelism: 1.44x [396.058s][info][gc,stats ] CWR: 81 us [396.058s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 21, 20, 15, ---, ---, ---, ---, [396.058s][info][gc,stats ] Rendezvous 596 us [396.058s][info][gc,stats ] Concurrent Cleanup 107 us [396.058s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.65x [396.058s][info][gc,stats ] CSR: 1209 us [396.058s][info][gc,stats ] CSR: Code Cache Roots 1037 us, workers (us): 263, 194, 206, 374, ---, ---, ---, ---, [396.058s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 38, 35, 30, ---, ---, ---, ---, [396.058s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [396.058s][info][gc,stats ] Concurrent Evacuation 36332 us [396.058s][info][gc,stats ] Pause Init Update Refs (G) 948 us [396.058s][info][gc,stats ] Pause Init Update Refs (N) 491 us [396.058s][info][gc,stats ] Manage GCLABs 410 us [396.058s][info][gc,stats ] Concurrent Update Refs 204550 us [396.058s][info][gc,stats ] Concurrent Update Thread Roots 11603 us [396.058s][info][gc,stats ] Pause Final Update Refs (G) 747 us [396.058s][info][gc,stats ] Pause Final Update Refs (N) 229 us [396.058s][info][gc,stats ] Update Region States 50 us [396.058s][info][gc,stats ] Trash Collection Set 16 us [396.058s][info][gc,stats ] Rebuild Free Set 74 us [396.058s][info][gc,stats ] Concurrent Cleanup 160 us [396.058s][info][gc,stats ] Workers: Evacuated 78609K across 1711047 objects, abandoned 0B across 0 objects. [396.058s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [396.058s][info][gc,stats ] - age 1: 32444176 bytes, 32444176 total [396.058s][info][gc,stats ] - age 2: 44922224 bytes, 77366400 total [396.058s][info][gc,stats ] - age 3: 880920 bytes, 78247320 total [396.058s][info][gc,stats ] - age 4: 101400 bytes, 78348720 total [396.058s][info][gc,stats ] - age 5: 3584 bytes, 78352304 total [396.058s][info][gc,stats ] - age 6: 2131688 bytes, 80483992 total [396.058s][info][gc,stats ] - age 7: 11800 bytes, 80495792 total [396.058s][info][gc,stats ] [396.058s][info][gc,stats ] Mutators: Evacuated 459K across 4123 objects, abandoned 0B across 0 objects. [396.058s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [396.058s][info][gc,stats ] - age 1: 444584 bytes, 444584 total [396.058s][info][gc,stats ] - age 2: 22456 bytes, 467040 total [396.058s][info][gc,stats ] - age 3: 112 bytes, 467152 total [396.058s][info][gc,stats ] - age 4: 112 bytes, 467264 total [396.058s][info][gc,stats ] - age 6: 1360 bytes, 468624 total [396.058s][info][gc,stats ] - age 7: 2144 bytes, 470768 total [396.058s][info][gc,stats ] [396.058s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [396.058s][info][gc,stats ] - age 1: 79173224 bytes, 79173224 total [396.058s][info][gc,stats ] - age 2: 108673192 bytes, 187846416 total [396.058s][info][gc,stats ] - age 3: 71655824 bytes, 259502240 total [396.058s][info][gc,stats ] - age 4: 35059264 bytes, 294561504 total [396.058s][info][gc,stats ] - age 5: 62991120 bytes, 357552624 total [396.058s][info][gc,stats ] [396.058s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [396.058s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [396.058s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [396.068s][info][gc ] Transition from: normal to: idle [397.583s][info][gc ] Trigger (YOUNG): Average GC time (2108.52 ms) is above the time for average allocation rate (2067 MB/s) to deplete free headroom (4355M) (margin of error = 3.04) [397.583s][info][gc,ergo ] Free headroom: 9117M (free) - 1587M (spike) - 3174M (penalties) = 4355M [397.583s][info][gc ] Transition from: idle to: normal [397.583s][info][gc ] Heuristics request for young collection accepted [397.583s][info][gc,free ] Free: 9117M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 10920K, Mutator Free: 1141 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [397.583s][info][gc,ergo ] GC(238) Start GC cycle (YOUNG) [397.583s][info][gc,start ] GC(238) Concurrent reset [397.583s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent reset [397.604s][info][gc ] GC(238) Concurrent reset 21.257ms [397.605s][info][gc,start ] GC(238) Pause Init Mark (YOUNG) [397.605s][info][gc,task ] GC(238) Using 8 of 8 workers for init marking [397.608s][info][gc ] GC(238) Pause Init Mark (YOUNG) 3.706ms [397.609s][info][gc,start ] GC(238) Concurrent remembered set scanning [397.609s][info][gc,task ] GC(238) Using 4 of 8 workers for Concurrent remembered set scanning [397.621s][info][gc ] GC(238) Concurrent remembered set scanning 12.802ms [397.622s][info][gc,start ] GC(238) Concurrent marking roots [397.622s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent marking roots [397.626s][info][gc ] GC(238) Concurrent marking roots 4.467ms [397.626s][info][gc,start ] GC(238) Concurrent marking (YOUNG) [397.626s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent marking [398.053s][info][gc ] Periodic Sample: GCU = 9.724%, MU = 17.337% during most recent 5.0s [398.064s][info][gc ] GC(238) Concurrent marking (YOUNG) 438.036ms [398.064s][info][gc,start ] GC(238) Pause Final Mark (YOUNG) [398.064s][info][gc,task ] GC(238) Using 8 of 8 workers for final marking [398.065s][info][gc,ergo ] GC(238) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [398.065s][info][gc,ergo ] GC(238) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [398.065s][info][gc,ergo ] GC(238) Chosen CSet evacuates young: 51226K (of which at least: 0B are to be promoted), old: 0B [398.065s][info][gc,ergo ] GC(238) Collectable Garbage: 4557M (99%), Immediate: 0B (0%), 0 regions, CSet: 4557M (99%), 576 regions [398.065s][info][gc,ergo ] GC(238) Evacuation Targets: YOUNG: 51226K, PROMOTE: 0B, OLD: 0B, TOTAL: 51226K [398.065s][info][gc,free ] Free: 8796M, Max: 8192K regular, 1176M humongous, Frag: 87% external, 0% internal; Used: 3778K, Mutator Free: 1100 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [398.065s][info][gc ] GC(238) Pause Final Mark (YOUNG) 0.977ms [398.066s][info][gc,start ] GC(238) Concurrent thread roots [398.066s][info][gc,task ] GC(238) Using 4 of 8 workers for Concurrent thread roots [398.070s][info][gc ] GC(238) Concurrent thread roots 4.394ms [398.070s][info][gc,start ] GC(238) Concurrent weak references [398.070s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent weak references [398.070s][info][gc,ref ] GC(238) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [398.070s][info][gc,ref ] GC(238) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [398.070s][info][gc,ref ] GC(238) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [398.070s][info][gc ] GC(238) Concurrent weak references 0.039ms [398.070s][info][gc,start ] GC(238) Concurrent weak roots [398.070s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent weak root [398.071s][info][gc ] GC(238) Concurrent weak roots 0.642ms [398.071s][info][gc,start ] GC(238) Concurrent cleanup [398.071s][info][gc ] GC(238) Concurrent cleanup 22860M->22860M(31744M) 0.101ms [398.071s][info][gc,free ] Free: 8782M, Max: 8192K regular, 1176M humongous, Frag: 87% external, 0% internal; Used: 1690K, Mutator Free: 1098 Collector Reserve: 64721K, Max: 8192K; Used: 814K Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [398.071s][info][gc,start ] GC(238) Concurrent strong roots [398.071s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent strong root [398.071s][info][gc ] GC(238) Concurrent strong roots 0.415ms [398.071s][info][gc,start ] GC(238) Concurrent evacuation [398.071s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent evacuation [398.093s][info][gc ] GC(238) Concurrent evacuation 21.452ms [398.093s][info][gc,start ] GC(238) Pause Init Update Refs [398.093s][info][gc ] GC(238) Pause Init Update Refs 0.483ms [398.094s][info][gc,start ] GC(238) Concurrent update references [398.094s][info][gc,task ] GC(238) Using 4 of 8 workers for concurrent reference update [398.094s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [398.282s][info][gc ] GC(238) Concurrent update references 188.106ms [398.282s][info][gc,start ] GC(238) Concurrent update thread roots [398.293s][info][gc ] GC(238) Concurrent update thread roots 11.211ms [398.293s][info][gc,start ] GC(238) Pause Final Update Refs [398.293s][info][gc,task ] GC(238) Using 8 of 8 workers for final reference update [398.293s][info][gc,free ] Free: 12185M, Max: 8192K regular, 912M humongous, Frag: 89% external, 37% internal; Used: 4549M, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 65540K Old Collector Reserve: 8153K, Max: 8153K; Used: 39424B [398.293s][info][gc ] GC(238) Pause Final Update Refs 0.206ms [398.294s][info][gc,start ] GC(238) Concurrent cleanup [398.294s][info][gc ] GC(238) Concurrent cleanup 23376M->18777M(31744M) 0.161ms [398.294s][info][gc,ergo ] GC(238) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8162K, young_available: 12929M [398.294s][info][gc,ergo ] GC(238) At end of Concurrent Young GC: GCU: 7.5%, MU: 17.4% during period of 2.237s [398.294s][info][gc,ergo ] GC(238) At end of Concurrent Young GC: YOUNG generation used: 1911M, used regions: 1928M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12928M [398.294s][info][gc,ergo ] GC(238) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8162K [398.294s][info][gc,free ] Free: 12184M, Max: 8192K regular, 960M humongous, Frag: 93% external, 0% internal; Used: 7358K, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8153K, Max: 8153K; Used: 39424B [398.294s][info][gc,stats ] [398.294s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [398.294s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [398.294s][info][gc,stats ] [398.294s][info][gc,stats ] Concurrent Reset 21285 us [398.294s][info][gc,stats ] Pause Init Mark (G) 4449 us [398.294s][info][gc,stats ] Pause Init Mark (N) 3726 us [398.294s][info][gc,stats ] Swap Remembered Set 3499 us [398.294s][info][gc,stats ] Update Region States 75 us [398.294s][info][gc,stats ] Concurrent Scan Remembered Set 12817 us, parallelism: 3.97x [398.294s][info][gc,stats ] RS: 50886 us [398.294s][info][gc,stats ] RS: Scan Clusters 50886 us, workers (us): 12731, 12728, 12717, 12711, ---, ---, ---, ---, [398.294s][info][gc,stats ] Concurrent Mark Roots 4480 us, parallelism: 3.68x [398.294s][info][gc,stats ] CMR: 16478 us [398.294s][info][gc,stats ] CMR: Thread Roots 15401 us, workers (us): 3940, 3876, 3799, 3786, ---, ---, ---, ---, [398.294s][info][gc,stats ] CMR: Code Cache Roots 950 us, workers (us): 142, 174, 286, 348, ---, ---, ---, ---, [398.294s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 25, 21, 15, ---, ---, ---, ---, [398.294s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [398.294s][info][gc,stats ] Concurrent Marking 438058 us, parallelism: 3.96x [398.294s][info][gc,stats ] CM: 1734818 us [398.294s][info][gc,stats ] CM: Parallel Mark 1734818 us, workers (us): 433723, 433712, 433697, 433686, ---, ---, ---, ---, [398.294s][info][gc,stats ] Pause Final Mark (G) 1459 us [398.294s][info][gc,stats ] Pause Final Mark (N) 983 us [398.294s][info][gc,stats ] Finish Mark 508 us [398.294s][info][gc,stats ] Update Region States 88 us [398.294s][info][gc,stats ] Choose Collection Set 149 us [398.294s][info][gc,stats ] Rebuild Free Set 47 us [398.294s][info][gc,stats ] Concurrent Thread Roots 4408 us, parallelism: 3.91x [398.295s][info][gc,stats ] CTR: 17244 us [398.295s][info][gc,stats ] CTR: Thread Roots 17244 us, workers (us): 4324, 4314, 4277, 4330, ---, ---, ---, ---, [398.295s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [398.295s][info][gc,stats ] CWRF: 1 us [398.295s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [398.295s][info][gc,stats ] Concurrent Weak Roots 647 us [398.295s][info][gc,stats ] Roots 55 us, parallelism: 1.31x [398.295s][info][gc,stats ] CWR: 72 us [398.295s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 21, 18, 17, 16, ---, ---, ---, ---, [398.295s][info][gc,stats ] Rendezvous 580 us [398.295s][info][gc,stats ] Concurrent Cleanup 106 us [398.295s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.65x [398.295s][info][gc,stats ] CSR: 1115 us [398.295s][info][gc,stats ] CSR: Code Cache Roots 957 us, workers (us): 345, 198, 257, 157, ---, ---, ---, ---, [398.295s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 34, 36, 33, 29, ---, ---, ---, ---, [398.295s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [398.295s][info][gc,stats ] Concurrent Evacuation 21466 us [398.295s][info][gc,stats ] Pause Init Update Refs (G) 934 us [398.295s][info][gc,stats ] Pause Init Update Refs (N) 492 us [398.295s][info][gc,stats ] Manage GCLABs 408 us [398.295s][info][gc,stats ] Concurrent Update Refs 188126 us [398.295s][info][gc,stats ] Concurrent Update Thread Roots 11228 us [398.295s][info][gc,stats ] Pause Final Update Refs (G) 708 us [398.295s][info][gc,stats ] Pause Final Update Refs (N) 211 us [398.295s][info][gc,stats ] Update Region States 42 us [398.295s][info][gc,stats ] Trash Collection Set 17 us [398.295s][info][gc,stats ] Rebuild Free Set 72 us [398.295s][info][gc,stats ] Concurrent Cleanup 167 us [398.295s][info][gc,stats ] Workers: Evacuated 50830K across 823990 objects, abandoned 0B across 0 objects. [398.295s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [398.295s][info][gc,stats ] - age 1: 36091224 bytes, 36091224 total [398.295s][info][gc,stats ] - age 2: 495456 bytes, 36586680 total [398.295s][info][gc,stats ] - age 3: 15143144 bytes, 51729824 total [398.295s][info][gc,stats ] - age 4: 312296 bytes, 52042120 total [398.295s][info][gc,stats ] - age 5: 1096 bytes, 52043216 total [398.295s][info][gc,stats ] - age 6: 1096 bytes, 52044312 total [398.295s][info][gc,stats ] - age 7: 6232 bytes, 52050544 total [398.295s][info][gc,stats ] [398.295s][info][gc,stats ] Mutators: Evacuated 396K across 3168 objects, abandoned 0B across 0 objects. [398.295s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [398.295s][info][gc,stats ] - age 1: 399368 bytes, 399368 total [398.295s][info][gc,stats ] - age 2: 32 bytes, 399400 total [398.295s][info][gc,stats ] - age 3: 5336 bytes, 404736 total [398.295s][info][gc,stats ] - age 7: 992 bytes, 405728 total [398.295s][info][gc,stats ] [398.295s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [398.295s][info][gc,stats ] - age 1: 32816800 bytes, 32816800 total [398.295s][info][gc,stats ] - age 2: 79173224 bytes, 111990024 total [398.295s][info][gc,stats ] - age 3: 108673192 bytes, 220663216 total [398.295s][info][gc,stats ] - age 4: 71655824 bytes, 292319040 total [398.295s][info][gc,stats ] - age 5: 35059264 bytes, 327378304 total [398.295s][info][gc,stats ] - age 6: 62991120 bytes, 390369424 total [398.295s][info][gc,stats ] [398.295s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [398.295s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [398.295s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [398.305s][info][gc ] Transition from: normal to: idle [399.890s][info][gc ] Trigger (YOUNG): Average GC time (2066.65 ms) is above the time for average allocation rate (2198 MB/s) to deplete free headroom (4540M) (margin of error = 3.05) [399.890s][info][gc,ergo ] Free headroom: 8984M (free) - 1587M (spike) - 2856M (penalties) = 4540M [399.890s][info][gc ] Transition from: idle to: normal [399.890s][info][gc ] Heuristics request for young collection accepted [399.890s][info][gc,free ] Free: 8984M, Max: 8192K regular, 912M humongous, Frag: 90% external, 0% internal; Used: 7485K, Mutator Free: 1124 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8153K, Max: 8153K; Used: 39424B [399.890s][info][gc,ergo ] GC(239) Start GC cycle (YOUNG) [399.890s][info][gc,start ] GC(239) Concurrent reset [399.890s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent reset [399.911s][info][gc ] GC(239) Concurrent reset 21.745ms [399.912s][info][gc,start ] GC(239) Pause Init Mark (YOUNG) [399.912s][info][gc,task ] GC(239) Using 8 of 8 workers for init marking [399.916s][info][gc ] GC(239) Pause Init Mark (YOUNG) 3.645ms [399.916s][info][gc,start ] GC(239) Concurrent remembered set scanning [399.916s][info][gc,task ] GC(239) Using 4 of 8 workers for Concurrent remembered set scanning [399.929s][info][gc ] GC(239) Concurrent remembered set scanning 13.008ms [399.929s][info][gc,start ] GC(239) Concurrent marking roots [399.929s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent marking roots [399.934s][info][gc ] GC(239) Concurrent marking roots 4.695ms [399.934s][info][gc,start ] GC(239) Concurrent marking (YOUNG) [399.934s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent marking [400.373s][info][gc ] GC(239) Concurrent marking (YOUNG) 439.478ms [400.373s][info][gc,start ] GC(239) Pause Final Mark (YOUNG) [400.373s][info][gc,task ] GC(239) Using 8 of 8 workers for final marking [400.374s][info][gc,ergo ] GC(239) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [400.374s][info][gc,ergo ] GC(239) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [400.374s][info][gc,ergo ] GC(239) Chosen CSet evacuates young: 50805K (of which at least: 0B are to be promoted), old: 0B [400.374s][info][gc,ergo ] GC(239) Collectable Garbage: 4692M (99%), Immediate: 0B (0%), 0 regions, CSet: 4692M (99%), 593 regions [400.374s][info][gc,ergo ] GC(239) Evacuation Targets: YOUNG: 50805K, PROMOTE: 0B, OLD: 0B, TOTAL: 50805K [400.374s][info][gc,free ] Free: 8666M, Max: 8192K regular, 912M humongous, Frag: 90% external, 0% internal; Used: 6036K, Mutator Free: 1084 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8153K, Max: 8153K; Used: 39424B [400.374s][info][gc ] GC(239) Pause Final Mark (YOUNG) 0.970ms [400.375s][info][gc,start ] GC(239) Concurrent thread roots [400.375s][info][gc,task ] GC(239) Using 4 of 8 workers for Concurrent thread roots [400.380s][info][gc ] GC(239) Concurrent thread roots 5.056ms [400.380s][info][gc,start ] GC(239) Concurrent weak references [400.380s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent weak references [400.380s][info][gc,ref ] GC(239) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [400.380s][info][gc,ref ] GC(239) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [400.380s][info][gc,ref ] GC(239) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [400.380s][info][gc ] GC(239) Concurrent weak references 0.049ms [400.380s][info][gc,start ] GC(239) Concurrent weak roots [400.380s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent weak root [400.380s][info][gc ] GC(239) Concurrent weak roots 0.777ms [400.380s][info][gc,start ] GC(239) Concurrent cleanup [400.381s][info][gc ] GC(239) Concurrent cleanup 22991M->22991M(31744M) 0.113ms [400.381s][info][gc,free ] Free: 8650M, Max: 8192K regular, 912M humongous, Frag: 90% external, 0% internal; Used: 5977K, Mutator Free: 1082 Collector Reserve: 64665K, Max: 8192K; Used: 870K Old Collector Reserve: 8153K, Max: 8153K; Used: 39424B [400.381s][info][gc,start ] GC(239) Concurrent strong roots [400.381s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent strong root [400.381s][info][gc ] GC(239) Concurrent strong roots 0.420ms [400.381s][info][gc,start ] GC(239) Concurrent evacuation [400.381s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent evacuation [400.403s][info][gc ] GC(239) Concurrent evacuation 21.698ms [400.403s][info][gc,start ] GC(239) Pause Init Update Refs [400.404s][info][gc ] GC(239) Pause Init Update Refs 0.473ms [400.404s][info][gc,start ] GC(239) Concurrent update references [400.404s][info][gc,task ] GC(239) Using 4 of 8 workers for concurrent reference update [400.404s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [400.592s][info][gc ] GC(239) Concurrent update references 187.989ms [400.592s][info][gc,start ] GC(239) Concurrent update thread roots [400.604s][info][gc ] GC(239) Concurrent update thread roots 12.063ms [400.604s][info][gc,start ] GC(239) Pause Final Update Refs [400.604s][info][gc,task ] GC(239) Using 8 of 8 workers for final reference update [400.604s][info][gc,free ] Free: 12140M, Max: 8192K regular, 784M humongous, Frag: 90% external, 38% internal; Used: 4673M, Mutator Free: 1518 Collector Reserve: 743M, Max: 8192K; Used: 16394K Old Collector Reserve: 65485K, Max: 8192K; Used: 57395K [400.604s][info][gc ] GC(239) Pause Final Update Refs 0.220ms [400.605s][info][gc,start ] GC(239) Concurrent cleanup [400.605s][info][gc ] GC(239) Concurrent cleanup 23500M->18766M(31744M) 0.255ms [400.605s][info][gc ] GC(239) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16960M [400.605s][info][gc,ergo ] GC(239) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 65494K, young_available: 12883M [400.605s][info][gc,ergo ] GC(239) At end of Concurrent Young GC: GCU: 7.3%, MU: 17.1% during period of 2.311s [400.605s][info][gc,ergo ] GC(239) At end of Concurrent Young GC: YOUNG generation used: 1901M, used regions: 1928M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 12882M [400.605s][info][gc,ergo ] GC(239) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 65494K [400.605s][info][gc,free ] Free: 12138M, Max: 8192K regular, 960M humongous, Frag: 93% external, 0% internal; Used: 5674K, Mutator Free: 1518 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 65485K, Max: 8192K; Used: 52224B [400.606s][info][gc,stats ] [400.606s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [400.606s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [400.606s][info][gc,stats ] [400.606s][info][gc,stats ] Concurrent Reset 21776 us [400.606s][info][gc,stats ] Pause Init Mark (G) 4439 us [400.606s][info][gc,stats ] Pause Init Mark (N) 3657 us [400.606s][info][gc,stats ] Swap Remembered Set 3386 us [400.606s][info][gc,stats ] Update Region States 115 us [400.606s][info][gc,stats ] Concurrent Scan Remembered Set 13023 us, parallelism: 3.98x [400.606s][info][gc,stats ] RS: 51792 us [400.606s][info][gc,stats ] RS: Scan Clusters 51792 us, workers (us): 12952, 12948, 12947, 12945, ---, ---, ---, ---, [400.606s][info][gc,stats ] Concurrent Mark Roots 4707 us, parallelism: 3.66x [400.606s][info][gc,stats ] CMR: 17247 us [400.606s][info][gc,stats ] CMR: Thread Roots 16069 us, workers (us): 4031, 3883, 4069, 4086, ---, ---, ---, ---, [400.606s][info][gc,stats ] CMR: Code Cache Roots 1026 us, workers (us): 210, 354, 286, 177, ---, ---, ---, ---, [400.606s][info][gc,stats ] CMR: VM Strong Roots 116 us, workers (us): 43, 27, 25, 20, ---, ---, ---, ---, [400.606s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 7, ---, 28, ---, ---, ---, ---, [400.606s][info][gc,stats ] Concurrent Marking 439505 us, parallelism: 3.95x [400.606s][info][gc,stats ] CM: 1737291 us [400.606s][info][gc,stats ] CM: Parallel Mark 1737291 us, workers (us): 434339, 434329, 434315, 434308, ---, ---, ---, ---, [400.606s][info][gc,stats ] Pause Final Mark (G) 1452 us [400.606s][info][gc,stats ] Pause Final Mark (N) 976 us [400.606s][info][gc,stats ] Finish Mark 485 us [400.606s][info][gc,stats ] Update Region States 109 us [400.606s][info][gc,stats ] Choose Collection Set 152 us [400.606s][info][gc,stats ] Rebuild Free Set 46 us [400.606s][info][gc,stats ] Concurrent Thread Roots 5069 us, parallelism: 3.86x [400.606s][info][gc,stats ] CTR: 19588 us [400.606s][info][gc,stats ] CTR: Thread Roots 19588 us, workers (us): 4850, 4872, 4869, 4997, ---, ---, ---, ---, [400.606s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [400.606s][info][gc,stats ] CWRF: 2 us [400.606s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [400.606s][info][gc,stats ] Concurrent Weak Roots 782 us [400.606s][info][gc,stats ] Roots 51 us, parallelism: 1.57x [400.606s][info][gc,stats ] CWR: 81 us [400.606s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 23, 25, 18, 15, ---, ---, ---, ---, [400.606s][info][gc,stats ] Rendezvous 718 us [400.606s][info][gc,stats ] Concurrent Cleanup 117 us [400.606s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.58x [400.606s][info][gc,stats ] CSR: 1096 us [400.606s][info][gc,stats ] CSR: Code Cache Roots 949 us, workers (us): 167, 352, 261, 168, ---, ---, ---, ---, [400.606s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 42, 32, 24, 22, ---, ---, ---, ---, [400.606s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [400.606s][info][gc,stats ] Concurrent Evacuation 21712 us [400.606s][info][gc,stats ] Pause Init Update Refs (G) 929 us [400.606s][info][gc,stats ] Pause Init Update Refs (N) 481 us [400.606s][info][gc,stats ] Manage GCLABs 401 us [400.606s][info][gc,stats ] Concurrent Update Refs 188016 us [400.606s][info][gc,stats ] Concurrent Update Thread Roots 12084 us [400.606s][info][gc,stats ] Pause Final Update Refs (G) 880 us [400.606s][info][gc,stats ] Pause Final Update Refs (N) 225 us [400.606s][info][gc,stats ] Update Region States 47 us [400.606s][info][gc,stats ] Trash Collection Set 18 us [400.606s][info][gc,stats ] Rebuild Free Set 74 us [400.606s][info][gc,stats ] Concurrent Cleanup 264 us [400.606s][info][gc,stats ] Workers: Evacuated 50349K across 819740 objects, abandoned 0B across 0 objects. [400.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [400.606s][info][gc,stats ] - age 1: 34670616 bytes, 34670616 total [400.606s][info][gc,stats ] - age 2: 932952 bytes, 35603568 total [400.606s][info][gc,stats ] - age 3: 495296 bytes, 36098864 total [400.606s][info][gc,stats ] - age 4: 15142456 bytes, 51241320 total [400.606s][info][gc,stats ] - age 5: 312296 bytes, 51553616 total [400.606s][info][gc,stats ] - age 6: 1096 bytes, 51554712 total [400.606s][info][gc,stats ] - age 7: 3672 bytes, 51558384 total [400.606s][info][gc,stats ] [400.606s][info][gc,stats ] Mutators: Evacuated 455K across 3622 objects, abandoned 0B across 0 objects. [400.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [400.606s][info][gc,stats ] - age 1: 459896 bytes, 459896 total [400.606s][info][gc,stats ] - age 2: 96 bytes, 459992 total [400.606s][info][gc,stats ] - age 3: 64 bytes, 460056 total [400.606s][info][gc,stats ] - age 4: 6024 bytes, 466080 total [400.606s][info][gc,stats ] - age 7: 112 bytes, 466192 total [400.606s][info][gc,stats ] [400.606s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [400.606s][info][gc,stats ] - age 2: 32816800 bytes, 32816800 total [400.606s][info][gc,stats ] - age 3: 79173224 bytes, 111990024 total [400.606s][info][gc,stats ] - age 4: 108673192 bytes, 220663216 total [400.606s][info][gc,stats ] - age 5: 71655824 bytes, 292319040 total [400.606s][info][gc,stats ] - age 6: 35059264 bytes, 327378304 total [400.606s][info][gc,stats ] - age 7: 62991120 bytes, 390369424 total [400.606s][info][gc,stats ] [400.606s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [400.606s][info][gc,stats ] - age 7: 11581898064 bytes, 11581898064 total [400.606s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [400.616s][info][gc ] Transition from: normal to: idle [400.617s][info][gc ] Trigger (YOUNG): expedite promotion of 54327K [400.617s][info][gc ] Transition from: idle to: normal [400.617s][info][gc ] Heuristics request for young collection accepted [400.617s][info][gc,free ] Free: 12113M, Max: 8192K regular, 960M humongous, Frag: 93% external, 0% internal; Used: 7135K, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 65485K, Max: 8192K; Used: 52224B [400.617s][info][gc,ergo ] GC(240) Start GC cycle (YOUNG) [400.617s][info][gc,start ] GC(240) Concurrent reset [400.617s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent reset [400.624s][info][gc ] GC(240) Concurrent reset 6.775ms [400.624s][info][gc,start ] GC(240) Pause Init Mark (YOUNG) [400.624s][info][gc,task ] GC(240) Using 8 of 8 workers for init marking [400.628s][info][gc ] GC(240) Pause Init Mark (YOUNG) 3.622ms [400.628s][info][gc,start ] GC(240) Concurrent remembered set scanning [400.628s][info][gc,task ] GC(240) Using 4 of 8 workers for Concurrent remembered set scanning [400.642s][info][gc ] GC(240) Concurrent remembered set scanning 13.259ms [400.642s][info][gc,start ] GC(240) Concurrent marking roots [400.642s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent marking roots [400.646s][info][gc ] GC(240) Concurrent marking roots 4.550ms [400.646s][info][gc,start ] GC(240) Concurrent marking (YOUNG) [400.646s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent marking [401.080s][info][gc ] GC(240) Concurrent marking (YOUNG) 433.781ms [401.080s][info][gc,start ] GC(240) Pause Final Mark (YOUNG) [401.080s][info][gc,task ] GC(240) Using 8 of 8 workers for final marking [401.081s][info][gc,ergo ] GC(240) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [401.081s][info][gc,ergo ] GC(240) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [401.081s][info][gc,ergo ] GC(240) Chosen CSet evacuates young: 193M (of which at least: 54310K are to be promoted), old: 0B [401.081s][info][gc,ergo ] GC(240) Collectable Garbage: 1517M (99%), Immediate: 0B (0%), 0 regions, CSet: 1517M (99%), 221 regions [401.081s][info][gc,ergo ] GC(240) Evacuation Targets: YOUNG: 193M, PROMOTE: 54310K, OLD: 0B, TOTAL: 246M [401.081s][info][gc,free ] Free: 11676M, Max: 8192K regular, 960M humongous, Frag: 92% external, 0% internal; Used: 3108K, Mutator Free: 1460 Collector Reserve: 231M, Max: 8192K; Used: 10320B Old Collector Reserve: 65485K, Max: 8192K; Used: 52224B [401.081s][info][gc ] GC(240) Pause Final Mark (YOUNG) 0.891ms [401.081s][info][gc,start ] GC(240) Concurrent thread roots [401.081s][info][gc,task ] GC(240) Using 4 of 8 workers for Concurrent thread roots [401.086s][info][gc ] GC(240) Concurrent thread roots 4.607ms [401.086s][info][gc,start ] GC(240) Concurrent weak references [401.086s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent weak references [401.086s][info][gc,ref ] GC(240) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [401.086s][info][gc,ref ] GC(240) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [401.086s][info][gc,ref ] GC(240) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [401.086s][info][gc ] GC(240) Concurrent weak references 0.038ms [401.086s][info][gc,start ] GC(240) Concurrent weak roots [401.086s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent weak root [401.087s][info][gc ] GC(240) Concurrent weak roots 0.631ms [401.087s][info][gc,start ] GC(240) Concurrent cleanup [401.087s][info][gc ] GC(240) Concurrent cleanup 19750M->19751M(31744M) 0.103ms [401.087s][info][gc,free ] Free: 11664M, Max: 8192K regular, 960M humongous, Frag: 92% external, 0% internal; Used: 8139K, Mutator Free: 1459 Collector Reserve: 231M, Max: 8192K; Used: 927K Old Collector Reserve: 65064K, Max: 8192K; Used: 471K [401.087s][info][gc,start ] GC(240) Concurrent strong roots [401.087s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent strong root [401.087s][info][gc ] GC(240) Concurrent strong roots 0.444ms [401.087s][info][gc,start ] GC(240) Concurrent evacuation [401.087s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent evacuation [401.167s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [401.168s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67065968, promotion expended: 67065568, old capacity: 17792237568, old_used: 17753091552, old unaffiliated regions: 0 [401.168s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67065968, promotion expended: 67065568, old capacity: 17792237568, old_used: 17753091552, old unaffiliated regions: 0 [401.168s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67065968, promotion expended: 67065568, old capacity: 17792237568, old_used: 17753091552, old unaffiliated regions: 0 [401.168s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67065968, promotion expended: 67065568, old capacity: 17792237568, old_used: 17753091552, old unaffiliated regions: 0 [401.168s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [401.173s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [401.186s][info][gc ] GC(240) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [401.201s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [401.215s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [401.223s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [401.306s][info][gc ] GC(240) Concurrent evacuation 218.747ms [401.306s][info][gc,start ] GC(240) Pause Init Update Refs [401.307s][info][gc ] GC(240) Pause Init Update Refs 0.511ms [401.307s][info][gc,start ] GC(240) Concurrent update references [401.307s][info][gc,task ] GC(240) Using 4 of 8 workers for concurrent reference update [401.307s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [401.557s][info][gc ] GC(240) Concurrent update references 249.505ms [401.557s][info][gc,start ] GC(240) Concurrent update thread roots [401.571s][info][gc ] GC(240) Concurrent update thread roots 13.997ms [401.571s][info][gc,start ] GC(240) Pause Final Update Refs [401.571s][info][gc,task ] GC(240) Using 8 of 8 workers for final reference update [401.571s][info][gc,free ] Free: 11673M, Max: 8192K regular, 960M humongous, Frag: 91% external, 12% internal; Used: 1473M, Mutator Free: 1460 Collector Reserve: 744M, Max: 8192K; Used: 288M Old Collector Reserve: 16191K, Max: 8192K; Used: 8384K [401.571s][info][gc ] GC(240) Pause Final Update Refs 0.222ms [401.571s][info][gc,start ] GC(240) Concurrent cleanup [401.572s][info][gc ] GC(240) Concurrent cleanup 21036M->19281M(31744M) 0.146ms [401.572s][info][gc ] GC(240) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [401.572s][info][gc,ergo ] GC(240) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 16200K, young_available: 12417M [401.572s][info][gc,ergo ] GC(240) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.3% during period of 0.967s [401.572s][info][gc,ergo ] GC(240) At end of Concurrent Young GC: YOUNG generation used: 2311M, used regions: 2320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 12416M [401.572s][info][gc,ergo ] GC(240) At end of Concurrent Young GC: OLD generation used: 16970M, used regions: 17008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 16200K [401.572s][info][gc,free ] Free: 11672M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 7955K, Mutator Free: 1460 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 16191K, Max: 8192K; Used: 192K [401.572s][info][gc,stats ] [401.572s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [401.572s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [401.572s][info][gc,stats ] [401.572s][info][gc,stats ] Concurrent Reset 6792 us [401.572s][info][gc,stats ] Pause Init Mark (G) 4320 us [401.572s][info][gc,stats ] Pause Init Mark (N) 3630 us [401.572s][info][gc,stats ] Swap Remembered Set 3394 us [401.572s][info][gc,stats ] Update Region States 107 us [401.572s][info][gc,stats ] Concurrent Scan Remembered Set 13276 us, parallelism: 3.93x [401.572s][info][gc,stats ] RS: 52202 us [401.572s][info][gc,stats ] RS: Scan Clusters 52202 us, workers (us): 13174, 13166, 13165, 12696, ---, ---, ---, ---, [401.572s][info][gc,stats ] Concurrent Mark Roots 4565 us, parallelism: 3.66x [401.572s][info][gc,stats ] CMR: 16711 us [401.572s][info][gc,stats ] CMR: Thread Roots 15607 us, workers (us): 3786, 3956, 3856, 4009, ---, ---, ---, ---, [401.572s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 345, 205, 290, 143, ---, ---, ---, ---, [401.572s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 28, 24, 19, 14, ---, ---, ---, ---, [401.572s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 27, ---, 7, ---, ---, ---, ---, [401.572s][info][gc,stats ] Concurrent Marking 433814 us, parallelism: 3.96x [401.573s][info][gc,stats ] CM: 1718166 us [401.573s][info][gc,stats ] CM: Parallel Mark 1718166 us, workers (us): 429555, 429540, 429542, 429529, ---, ---, ---, ---, [401.573s][info][gc,stats ] Pause Final Mark (G) 1385 us [401.573s][info][gc,stats ] Pause Final Mark (N) 897 us [401.573s][info][gc,stats ] Finish Mark 452 us [401.573s][info][gc,stats ] Update Region States 89 us [401.573s][info][gc,stats ] Choose Collection Set 107 us [401.573s][info][gc,stats ] Rebuild Free Set 55 us [401.573s][info][gc,stats ] Concurrent Thread Roots 4628 us, parallelism: 3.90x [401.573s][info][gc,stats ] CTR: 18070 us [401.573s][info][gc,stats ] CTR: Thread Roots 18070 us, workers (us): 4559, 4538, 4476, 4497, ---, ---, ---, ---, [401.573s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [401.573s][info][gc,stats ] CWRF: 2 us [401.573s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [401.573s][info][gc,stats ] Concurrent Weak Roots 635 us [401.573s][info][gc,stats ] Roots 54 us, parallelism: 1.31x [401.573s][info][gc,stats ] CWR: 70 us [401.573s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 22, 19, 17, 12, ---, ---, ---, ---, [401.573s][info][gc,stats ] Rendezvous 570 us [401.573s][info][gc,stats ] Concurrent Cleanup 108 us [401.573s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.66x [401.573s][info][gc,stats ] CSR: 1189 us [401.573s][info][gc,stats ] CSR: Code Cache Roots 1017 us, workers (us): 276, 366, 184, 191, ---, ---, ---, ---, [401.573s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 38, 32, 33, ---, ---, ---, ---, [401.573s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 20, 7, ---, ---, ---, ---, ---, ---, [401.573s][info][gc,stats ] Concurrent Evacuation 218763 us [401.573s][info][gc,stats ] Pause Init Update Refs (G) 1065 us [401.573s][info][gc,stats ] Pause Init Update Refs (N) 520 us [401.573s][info][gc,stats ] Manage GCLABs 428 us [401.573s][info][gc,stats ] Concurrent Update Refs 249535 us [401.573s][info][gc,stats ] Concurrent Update Thread Roots 14015 us [401.573s][info][gc,stats ] Pause Final Update Refs (G) 792 us [401.573s][info][gc,stats ] Pause Final Update Refs (N) 228 us [401.573s][info][gc,stats ] Update Region States 53 us [401.573s][info][gc,stats ] Trash Collection Set 10 us [401.573s][info][gc,stats ] Rebuild Free Set 80 us [401.573s][info][gc,stats ] Concurrent Cleanup 154 us [401.573s][info][gc,stats ] Workers: Evacuated 243M across 6980753 objects, abandoned 0B across 0 objects. [401.573s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [401.573s][info][gc,stats ] - age 1: 34013664 bytes, 34013664 total [401.573s][info][gc,stats ] - age 2: 51274104 bytes, 85287768 total [401.573s][info][gc,stats ] - age 3: 14016904 bytes, 99304672 total [401.573s][info][gc,stats ] - age 4: 5431968 bytes, 104736640 total [401.573s][info][gc,stats ] - age 5: 28407472 bytes, 133144112 total [401.573s][info][gc,stats ] - age 6: 46983368 bytes, 180127480 total [401.573s][info][gc,stats ] - age 7: 33661904 bytes, 213789384 total [401.573s][info][gc,stats ] - age 8: 3172752 bytes, 216962136 total [401.573s][info][gc,stats ] - age 9: 19836992 bytes, 236799128 total [401.573s][info][gc,stats ] - age 10: 17878128 bytes, 254677256 total [401.573s][info][gc,stats ] - age 11: 85176 bytes, 254762432 total [401.573s][info][gc,stats ] - age 12: 734328 bytes, 255496760 total [401.573s][info][gc,stats ] - age 13: 265824 bytes, 255762584 total [401.573s][info][gc,stats ] - age 14: 4160 bytes, 255766744 total [401.573s][info][gc,stats ] [401.573s][info][gc,stats ] Mutators: Evacuated 2376K across 68221 objects, abandoned 48B across 2 objects. [401.573s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [401.573s][info][gc,stats ] - age 1: 376984 bytes, 376984 total [401.573s][info][gc,stats ] - age 2: 714552 bytes, 1091536 total [401.573s][info][gc,stats ] - age 3: 501256 bytes, 1592792 total [401.573s][info][gc,stats ] - age 4: 242968 bytes, 1835760 total [401.573s][info][gc,stats ] - age 5: 45216 bytes, 1880976 total [401.573s][info][gc,stats ] - age 6: 89608 bytes, 1970584 total [401.573s][info][gc,stats ] - age 7: 56600 bytes, 2027184 total [401.573s][info][gc,stats ] - age 8: 4864 bytes, 2032048 total [401.573s][info][gc,stats ] - age 9: 49992 bytes, 2082040 total [401.573s][info][gc,stats ] - age 10: 351632 bytes, 2433672 total [401.573s][info][gc,stats ] [401.573s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [401.573s][info][gc,stats ] - age 3: 32764240 bytes, 32764240 total [401.573s][info][gc,stats ] - age 4: 58392568 bytes, 91156808 total [401.573s][info][gc,stats ] - age 5: 66123392 bytes, 157280200 total [401.573s][info][gc,stats ] - age 6: 24321160 bytes, 181601360 total [401.573s][info][gc,stats ] [401.573s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [401.573s][info][gc,stats ] - age 7: 11589256952 bytes, 11589256952 total [401.573s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [401.583s][info][gc ] Transition from: normal to: idle [401.583s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15046M, current usage: 16970M, percent growth: 12.8% [401.583s][info][gc ] Transition from: idle to: normal [401.583s][info][gc ] Heuristics request for old collection accepted [401.583s][info][gc,free ] Free: 11647M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 8702K, Mutator Free: 1457 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 16191K, Max: 8192K; Used: 192K [401.583s][info][gc,ergo ] GC(241) Start GC cycle (YOUNG) [401.583s][info][gc,start ] GC(241) Concurrent reset [401.583s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent reset [401.593s][info][gc ] GC(241) Concurrent reset 9.441ms [401.593s][info][gc,start ] GC(241) Pause Init Mark (YOUNG) [401.593s][info][gc,task ] GC(241) Using 8 of 8 workers for init marking [401.597s][info][gc ] GC(241) Pause Init Mark (YOUNG) 3.693ms [401.597s][info][gc,start ] GC(241) Concurrent remembered set scanning [401.597s][info][gc,task ] GC(241) Using 4 of 8 workers for Concurrent remembered set scanning [401.648s][info][gc ] GC(241) Concurrent remembered set scanning 50.511ms [401.648s][info][gc,start ] GC(241) Concurrent marking roots [401.648s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent marking roots [401.653s][info][gc ] GC(241) Concurrent marking roots 5.026ms [401.653s][info][gc,start ] GC(241) Concurrent marking (YOUNG) [401.653s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent marking [402.032s][info][gc ] GC(241) Concurrent marking (YOUNG) 379.039ms [402.032s][info][gc,start ] GC(241) Pause Final Mark (YOUNG) [402.032s][info][gc,task ] GC(241) Using 8 of 8 workers for final marking [402.033s][info][gc,ergo ] GC(241) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [402.033s][info][gc,ergo ] GC(241) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [402.033s][info][gc,ergo ] GC(241) Chosen CSet evacuates young: 71452K (of which at least: 0B are to be promoted), old: 0B [402.033s][info][gc,ergo ] GC(241) Collectable Garbage: 2002M (99%), Immediate: 0B (0%), 0 regions, CSet: 2002M (99%), 259 regions [402.033s][info][gc,ergo ] GC(241) Evacuation Targets: YOUNG: 71452K, PROMOTE: 0B, OLD: 0B, TOTAL: 71452K [402.033s][info][gc ] GC(241) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 14736M [402.033s][info][gc,ergo ] GC(241) Successfully transferred 1 excess regions to young before start of evacuation [402.033s][info][gc,free ] Free: 11403M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 4379K, Mutator Free: 1426 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 7999K, Max: 7999K; Used: 192K [402.033s][info][gc ] GC(241) Pause Final Mark (YOUNG) 0.896ms [402.033s][info][gc,start ] GC(241) Concurrent thread roots [402.033s][info][gc,task ] GC(241) Using 4 of 8 workers for Concurrent thread roots [402.038s][info][gc ] GC(241) Concurrent thread roots 5.235ms [402.038s][info][gc,start ] GC(241) Concurrent weak references [402.038s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent weak references [402.038s][info][gc,ref ] GC(241) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.038s][info][gc,ref ] GC(241) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.038s][info][gc,ref ] GC(241) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.038s][info][gc ] GC(241) Concurrent weak references 0.044ms [402.038s][info][gc,start ] GC(241) Concurrent weak roots [402.038s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent weak root [402.039s][info][gc ] GC(241) Concurrent weak roots 0.592ms [402.039s][info][gc,start ] GC(241) Concurrent cleanup [402.039s][info][gc ] GC(241) Concurrent cleanup 20231M->20231M(31744M) 0.100ms [402.039s][info][gc,free ] Free: 11388M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 3778K, Mutator Free: 1424 Collector Reserve: 89124K, Max: 8192K; Used: 987K Old Collector Reserve: 7977K, Max: 7977K; Used: 214K [402.039s][info][gc,start ] GC(241) Concurrent strong roots [402.039s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent strong root [402.040s][info][gc ] GC(241) Concurrent strong roots 0.402ms [402.040s][info][gc,start ] GC(241) Concurrent evacuation [402.040s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent evacuation [402.060s][info][gc,ergo ] GC(241) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8200816, promotion expended: 7237264, old capacity: 17834180608, old_used: 17802450912, old unaffiliated regions: 0 [402.060s][info][gc,ergo ] GC(241) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8200816, promotion expended: 7237264, old capacity: 17834180608, old_used: 17802450912, old unaffiliated regions: 0 [402.060s][info][gc,ergo ] GC(241) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8200816, promotion expended: 7237264, old capacity: 17834180608, old_used: 17802450912, old unaffiliated regions: 0 [402.060s][info][gc,ergo ] GC(241) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8200816, promotion expended: 7237264, old capacity: 17834180608, old_used: 17802450912, old unaffiliated regions: 0 [402.060s][info][gc,ergo ] GC(241) Squelching additional promotion failure reports for current epoch [402.075s][info][gc ] GC(241) Concurrent evacuation 35.504ms [402.075s][info][gc,start ] GC(241) Pause Init Update Refs [402.076s][info][gc ] GC(241) Pause Init Update Refs 0.495ms [402.076s][info][gc,start ] GC(241) Concurrent update references [402.076s][info][gc,task ] GC(241) Using 4 of 8 workers for concurrent reference update [402.076s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [402.265s][info][gc ] GC(241) Concurrent update references 188.756ms [402.265s][info][gc,start ] GC(241) Concurrent update thread roots [402.276s][info][gc ] GC(241) Concurrent update thread roots 11.293ms [402.276s][info][gc,start ] GC(241) Pause Final Update Refs [402.276s][info][gc,task ] GC(241) Using 8 of 8 workers for final reference update [402.277s][info][gc,free ] Free: 12245M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 16% internal; Used: 1986M, Mutator Free: 1531 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 337K, Max: 337K; Used: 7855K [402.277s][info][gc ] GC(241) Pause Final Update Refs 0.197ms [402.277s][info][gc,start ] GC(241) Concurrent cleanup [402.277s][info][gc ] GC(241) Concurrent cleanup 20789M->18725M(31744M) 0.123ms [402.277s][info][gc,ergo ] GC(241) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 346K, young_available: 12988M [402.277s][info][gc,ergo ] GC(241) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.1% during period of 0.705s [402.277s][info][gc,ergo ] GC(241) At end of Concurrent Young GC: YOUNG generation used: 1747M, used regions: 1760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14736M, available: 12988M [402.277s][info][gc,ergo ] GC(241) At end of Concurrent Young GC: OLD generation used: 16978M, used regions: 17008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17008M, available: 346K [402.277s][info][gc,free ] Free: 12244M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 3824K, Mutator Free: 1531 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 337K, Max: 337K; Used: 7855K [402.277s][info][gc,stats ] [402.277s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [402.277s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [402.277s][info][gc,stats ] [402.277s][info][gc,stats ] Concurrent Reset 9464 us [402.277s][info][gc,stats ] Pause Init Mark (G) 4441 us [402.278s][info][gc,stats ] Pause Init Mark (N) 3705 us [402.278s][info][gc,stats ] Swap Remembered Set 3466 us [402.278s][info][gc,stats ] Update Region States 81 us [402.278s][info][gc,stats ] Concurrent Scan Remembered Set 50528 us, parallelism: 3.99x [402.278s][info][gc,stats ] RS: 201735 us [402.278s][info][gc,stats ] RS: Scan Clusters 201735 us, workers (us): 50445, 50441, 50429, 50420, ---, ---, ---, ---, [402.278s][info][gc,stats ] Concurrent Mark Roots 5041 us, parallelism: 3.68x [402.278s][info][gc,stats ] CMR: 18547 us [402.278s][info][gc,stats ] CMR: Thread Roots 17257 us, workers (us): 4387, 4315, 4342, 4213, ---, ---, ---, ---, [402.278s][info][gc,stats ] CMR: Code Cache Roots 1159 us, workers (us): 157, 177, 363, 462, ---, ---, ---, ---, [402.278s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 33, 24, 20, 19, ---, ---, ---, ---, [402.278s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [402.278s][info][gc,stats ] Concurrent Marking 379066 us, parallelism: 3.95x [402.278s][info][gc,stats ] CM: 1497852 us [402.278s][info][gc,stats ] CM: Parallel Mark 1497852 us, workers (us): 374483, 374466, 374453, 374449, ---, ---, ---, ---, [402.278s][info][gc,stats ] Pause Final Mark (G) 1383 us [402.278s][info][gc,stats ] Pause Final Mark (N) 902 us [402.278s][info][gc,stats ] Finish Mark 435 us [402.278s][info][gc,stats ] Update Region States 101 us [402.278s][info][gc,stats ] Choose Collection Set 119 us [402.278s][info][gc,stats ] Rebuild Free Set 53 us [402.278s][info][gc,stats ] Concurrent Thread Roots 5248 us, parallelism: 3.90x [402.278s][info][gc,stats ] CTR: 20468 us [402.278s][info][gc,stats ] CTR: Thread Roots 20468 us, workers (us): 5085, 5069, 5134, 5180, ---, ---, ---, ---, [402.278s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [402.278s][info][gc,stats ] CWRF: 1 us [402.278s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [402.278s][info][gc,stats ] Concurrent Weak Roots 597 us [402.278s][info][gc,stats ] Roots 56 us, parallelism: 1.40x [402.278s][info][gc,stats ] CWR: 78 us [402.278s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 21, 16, 14, ---, ---, ---, ---, [402.278s][info][gc,stats ] Rendezvous 529 us [402.278s][info][gc,stats ] Concurrent Cleanup 104 us [402.278s][info][gc,stats ] Concurrent Strong Roots 406 us, parallelism: 2.64x [402.278s][info][gc,stats ] CSR: 1072 us [402.278s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 339, 157, 264, 161, ---, ---, ---, ---, [402.278s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 35, 31, 31, 26, ---, ---, ---, ---, [402.278s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 7, ---, 21, ---, ---, ---, ---, [402.278s][info][gc,stats ] Concurrent Evacuation 35518 us [402.278s][info][gc,stats ] Pause Init Update Refs (G) 938 us [402.278s][info][gc,stats ] Pause Init Update Refs (N) 505 us [402.278s][info][gc,stats ] Manage GCLABs 419 us [402.278s][info][gc,stats ] Concurrent Update Refs 188777 us [402.278s][info][gc,stats ] Concurrent Update Thread Roots 11306 us [402.278s][info][gc,stats ] Pause Final Update Refs (G) 692 us [402.278s][info][gc,stats ] Pause Final Update Refs (N) 201 us [402.278s][info][gc,stats ] Update Region States 45 us [402.278s][info][gc,stats ] Trash Collection Set 10 us [402.278s][info][gc,stats ] Rebuild Free Set 72 us [402.278s][info][gc,stats ] Concurrent Cleanup 129 us [402.278s][info][gc,stats ] Workers: Evacuated 70915K across 1442611 objects, abandoned 0B across 0 objects. [402.278s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [402.278s][info][gc,stats ] - age 1: 35375640 bytes, 35375640 total [402.278s][info][gc,stats ] - age 2: 1311832 bytes, 36687472 total [402.278s][info][gc,stats ] - age 3: 714848 bytes, 37402320 total [402.278s][info][gc,stats ] - age 4: 52352 bytes, 37454672 total [402.278s][info][gc,stats ] - age 5: 520 bytes, 37455192 total [402.278s][info][gc,stats ] - age 6: 8100264 bytes, 45555456 total [402.278s][info][gc,stats ] - age 7: 14444736 bytes, 60000192 total [402.278s][info][gc,stats ] - age 8: 2011984 bytes, 62012176 total [402.278s][info][gc,stats ] - age 9: 2272128 bytes, 64284304 total [402.278s][info][gc,stats ] - age 10: 6910088 bytes, 71194392 total [402.278s][info][gc,stats ] - age 11: 1422696 bytes, 72617088 total [402.278s][info][gc,stats ] - age 12: 464 bytes, 72617552 total [402.278s][info][gc,stats ] [402.278s][info][gc,stats ] Mutators: Evacuated 536K across 5778 objects, abandoned 0B across 0 objects. [402.278s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [402.278s][info][gc,stats ] - age 1: 478600 bytes, 478600 total [402.278s][info][gc,stats ] - age 2: 1024 bytes, 479624 total [402.278s][info][gc,stats ] - age 3: 128 bytes, 479752 total [402.278s][info][gc,stats ] - age 6: 4000 bytes, 483752 total [402.278s][info][gc,stats ] - age 7: 6144 bytes, 489896 total [402.278s][info][gc,stats ] - age 8: 728 bytes, 490624 total [402.278s][info][gc,stats ] - age 9: 6064 bytes, 496688 total [402.278s][info][gc,stats ] - age 10: 53032 bytes, 549720 total [402.278s][info][gc,stats ] [402.278s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [402.278s][info][gc,stats ] - age 1: 116451088 bytes, 116451088 total [402.278s][info][gc,stats ] - age 4: 32764240 bytes, 149215328 total [402.278s][info][gc,stats ] - age 5: 58392568 bytes, 207607896 total [402.278s][info][gc,stats ] - age 6: 66123392 bytes, 273731288 total [402.278s][info][gc,stats ] - age 7: 24321160 bytes, 298052448 total [402.278s][info][gc,stats ] [402.278s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [402.278s][info][gc,stats ] - age 7: 11589256952 bytes, 11589256952 total [402.278s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [402.278s][info][gc ] Transition from: normal to: idle [402.278s][info][gc ] Transition from: idle to: normal [402.278s][info][gc,free ] Free: 12242M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6012K, Mutator Free: 1531 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 337K, Max: 337K; Used: 7855K [402.278s][info][gc,ergo ] GC(242) Start GC cycle (OLD) [402.278s][info][gc,start ] GC(242) Coalescing and filling (OLD) [402.278s][info][gc,task ] GC(242) Using 4 of 8 workers for Coalescing and filling (OLD) [402.278s][info][gc ] GC(242) Old generation transition from Idle to Coalescing [402.450s][info][gc ] GC(242) Coalescing and filling (OLD) 171.873ms [402.450s][info][gc,start ] GC(242) Concurrent reset (OLD) [402.450s][info][gc,task ] GC(242) Using 4 of 8 workers for Concurrent reset (OLD) [402.495s][info][gc ] GC(242) Concurrent reset (OLD) 45.254ms [402.495s][info][gc ] GC(242) Old generation transition from Coalescing to Bootstrapping [402.495s][info][gc ] GC(242) Transition from: normal to: bootstrap [402.495s][info][gc,start ] GC(242) Concurrent reset [402.495s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent reset [402.504s][info][gc ] GC(242) Concurrent reset 8.706ms [402.504s][info][gc,start ] GC(242) Pause Init Mark (YOUNG) [402.504s][info][gc,task ] GC(242) Using 8 of 8 workers for init marking [402.508s][info][gc ] GC(242) Pause Init Mark (YOUNG) 3.878ms [402.508s][info][gc,start ] GC(242) Concurrent remembered set scanning [402.508s][info][gc,task ] GC(242) Using 4 of 8 workers for Concurrent remembered set scanning [402.573s][info][gc ] GC(242) Concurrent remembered set scanning 64.381ms [402.573s][info][gc,start ] GC(242) Concurrent marking roots [402.573s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent marking roots [402.577s][info][gc ] GC(242) Concurrent marking roots 4.512ms [402.577s][info][gc,start ] GC(242) Concurrent marking (YOUNG) [402.577s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent marking [402.969s][info][gc ] GC(242) Concurrent marking (YOUNG) 391.803ms [402.970s][info][gc,start ] GC(242) Pause Final Mark (YOUNG) [402.970s][info][gc,task ] GC(242) Using 8 of 8 workers for final marking [402.970s][info][gc,ergo ] GC(242) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [402.970s][info][gc,ergo ] GC(242) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [402.970s][info][gc,ergo ] GC(242) Chosen CSet evacuates young: 61718K (of which at least: 0B are to be promoted), old: 0B [402.970s][info][gc,ergo ] GC(242) Collectable Garbage: 1878M (99%), Immediate: 0B (0%), 0 regions, CSet: 1878M (99%), 243 regions [402.970s][info][gc,ergo ] GC(242) Evacuation Targets: YOUNG: 61718K, PROMOTE: 0B, OLD: 0B, TOTAL: 61718K [402.970s][info][gc,free ] Free: 11475M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 4536K, Mutator Free: 1435 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 337K, Max: 337K; Used: 7855K [402.970s][info][gc ] GC(242) Pause Final Mark (YOUNG) 0.900ms [402.971s][info][gc,start ] GC(242) Concurrent thread roots [402.971s][info][gc,task ] GC(242) Using 4 of 8 workers for Concurrent thread roots [402.975s][info][gc ] GC(242) Concurrent thread roots 4.559ms [402.975s][info][gc,start ] GC(242) Concurrent weak references [402.975s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent weak references [402.975s][info][gc,ref ] GC(242) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.975s][info][gc,ref ] GC(242) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.975s][info][gc,ref ] GC(242) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [402.975s][info][gc ] GC(242) Concurrent weak references 0.041ms [402.975s][info][gc,start ] GC(242) Concurrent weak roots [402.975s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent weak root [402.976s][info][gc ] GC(242) Concurrent weak roots 0.680ms [402.976s][info][gc,start ] GC(242) Concurrent cleanup [402.976s][info][gc ] GC(242) Concurrent cleanup 20168M->20168M(31744M) 0.104ms [402.976s][info][gc,free ] Free: 11461M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 2836K, Mutator Free: 1433 Collector Reserve: 81057K, Max: 8192K; Used: 862K Old Collector Reserve: 319K, Max: 319K; Used: 7872K [402.976s][info][gc,start ] GC(242) Concurrent strong roots [402.976s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent strong root [402.976s][info][gc ] GC(242) Concurrent strong roots 0.427ms [402.976s][info][gc,start ] GC(242) Concurrent evacuation [402.976s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent evacuation [402.984s][info][gc ] GC(242) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [402.984s][info][gc ] GC(242) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [402.984s][info][gc ] GC(242) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [402.987s][info][gc ] GC(242) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [402.987s][info][gc,ergo ] GC(242) Promotion failed, size 144, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 354416, promotion expended: 351856, old capacity: 17867735040, old_used: 17828586464, old unaffiliated regions: 0 [402.987s][info][gc,ergo ] GC(242) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 354416, promotion expended: 351856, old capacity: 17867735040, old_used: 17828586464, old unaffiliated regions: 0 [402.987s][info][gc,ergo ] GC(242) Promotion failed, size 24, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 354416, promotion expended: 351856, old capacity: 17867735040, old_used: 17828586464, old unaffiliated regions: 0 [402.987s][info][gc,ergo ] GC(242) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 354416, promotion expended: 351856, old capacity: 17867735040, old_used: 17828586464, old unaffiliated regions: 0 [402.987s][info][gc,ergo ] GC(242) Squelching additional promotion failure reports for current epoch [403.046s][info][gc ] GC(242) Concurrent evacuation 69.096ms [403.046s][info][gc,start ] GC(242) Pause Init Update Refs [403.046s][info][gc ] GC(242) Pause Init Update Refs 0.515ms [403.047s][info][gc,start ] GC(242) Concurrent update references [403.047s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent reference update [403.047s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [403.060s][info][gc ] Periodic Sample: GCU = 16.041%, MU = 17.747% during most recent 5.0s [403.239s][info][gc ] GC(242) Concurrent update references 191.965ms [403.239s][info][gc,start ] GC(242) Concurrent update thread roots [403.253s][info][gc ] GC(242) Concurrent update thread roots 14.374ms [403.253s][info][gc,start ] GC(242) Pause Final Update Refs [403.253s][info][gc,task ] GC(242) Using 8 of 8 workers for final reference update [403.253s][info][gc ] GC(242) Transfer SATB buffers [403.254s][info][gc,free ] Free: 12098M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 15% internal; Used: 1872M, Mutator Free: 1513 Collector Reserve: 736M, Max: 8192K; Used: 73728K Old Collector Reserve: 7763K, Max: 7763K; Used: 428K [403.254s][info][gc ] GC(242) Pause Final Update Refs 0.660ms [403.254s][info][gc,start ] GC(242) Concurrent cleanup [403.254s][info][gc ] GC(242) Concurrent cleanup 20803M->18873M(31744M) 0.133ms [403.254s][info][gc,ergo ] GC(242) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7772K, young_available: 12833M [403.255s][info][gc,ergo ] GC(242) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.5% during period of 0.977s [403.255s][info][gc,ergo ] GC(242) At end of Concurrent Young GC: YOUNG generation used: 1871M, used regions: 1880M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14704M, available: 12832M [403.255s][info][gc,ergo ] GC(242) At end of Concurrent Young GC: OLD generation used: 17003M, used regions: 17040M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17040M, available: 7772K [403.255s][info][gc,stats ] [403.255s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [403.255s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [403.255s][info][gc,stats ] [403.255s][info][gc,stats ] Concurrent Reset 8727 us [403.255s][info][gc,stats ] Concurrent Reset (OLD) 45288 us [403.255s][info][gc,stats ] Pause Init Mark (G) 4580 us [403.255s][info][gc,stats ] Pause Init Mark (N) 3886 us [403.255s][info][gc,stats ] Swap Remembered Set 3670 us [403.255s][info][gc,stats ] Update Region States 78 us [403.255s][info][gc,stats ] Concurrent Scan Remembered Set 64409 us, parallelism: 3.97x [403.255s][info][gc,stats ] RS: 255879 us [403.255s][info][gc,stats ] RS: Scan Clusters 255879 us, workers (us): 64293, 64288, 63821, 63478, ---, ---, ---, ---, [403.255s][info][gc,stats ] Concurrent Mark Roots 4528 us, parallelism: 3.66x [403.255s][info][gc,stats ] CMR: 16571 us [403.255s][info][gc,stats ] CMR: Thread Roots 15209 us, workers (us): 3836, 3873, 3828, 3673, ---, ---, ---, ---, [403.255s][info][gc,stats ] CMR: Code Cache Roots 1078 us, workers (us): 243, 192, 290, 352, ---, ---, ---, ---, [403.255s][info][gc,stats ] CMR: VM Strong Roots 198 us, workers (us): 56, 51, 47, 45, ---, ---, ---, ---, [403.255s][info][gc,stats ] CMR: CLDG Roots 85 us, workers (us): 73, 12, ---, ---, ---, ---, ---, ---, [403.255s][info][gc,stats ] Concurrent Marking 391830 us, parallelism: 3.95x [403.255s][info][gc,stats ] CM: 1549588 us [403.255s][info][gc,stats ] CM: Parallel Mark 1549588 us, workers (us): 387404, 387401, 387396, 387386, ---, ---, ---, ---, [403.255s][info][gc,stats ] Pause Final Mark (G) 1410 us [403.255s][info][gc,stats ] Pause Final Mark (N) 906 us [403.255s][info][gc,stats ] Finish Mark 509 us [403.255s][info][gc,stats ] Update Region States 98 us [403.255s][info][gc,stats ] Choose Collection Set 106 us [403.255s][info][gc,stats ] Rebuild Free Set 53 us [403.255s][info][gc,stats ] Concurrent Thread Roots 4574 us, parallelism: 3.93x [403.255s][info][gc,stats ] CTR: 17973 us [403.255s][info][gc,stats ] CTR: Thread Roots 17973 us, workers (us): 4509, 4508, 4454, 4502, ---, ---, ---, ---, [403.255s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.02x [403.255s][info][gc,stats ] CWRF: 1 us [403.255s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [403.255s][info][gc,stats ] Concurrent Weak Roots 684 us [403.255s][info][gc,stats ] Roots 56 us, parallelism: 1.38x [403.255s][info][gc,stats ] CWR: 77 us [403.255s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 25, 22, 18, 12, ---, ---, ---, ---, [403.255s][info][gc,stats ] Rendezvous 617 us [403.255s][info][gc,stats ] Concurrent Cleanup 109 us [403.255s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.65x [403.255s][info][gc,stats ] CSR: 1151 us [403.255s][info][gc,stats ] CSR: Code Cache Roots 993 us, workers (us): 257, 356, 190, 189, ---, ---, ---, ---, [403.255s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 39, 32, 29, 29, ---, ---, ---, ---, [403.255s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [403.255s][info][gc,stats ] Coalesce and Fill Old Dead 171894 us [403.255s][info][gc,stats ] Concurrent Evacuation 69113 us [403.255s][info][gc,stats ] Pause Init Update Refs (G) 1017 us [403.255s][info][gc,stats ] Pause Init Update Refs (N) 524 us [403.255s][info][gc,stats ] Manage GCLABs 439 us [403.255s][info][gc,stats ] Concurrent Update Refs 191985 us [403.255s][info][gc,stats ] Concurrent Update Thread Roots 14387 us [403.255s][info][gc,stats ] Pause Final Update Refs (G) 1165 us [403.255s][info][gc,stats ] Pause Final Update Refs (N) 665 us [403.255s][info][gc,stats ] Update Region States 40 us [403.255s][info][gc,stats ] Trash Collection Set 9 us [403.255s][info][gc,stats ] Rebuild Free Set 73 us [403.255s][info][gc,stats ] Concurrent Cleanup 139 us [403.255s][info][gc,stats ] Workers: Evacuated 61197K across 1168583 objects, abandoned 0B across 0 objects. [403.255s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [403.255s][info][gc,stats ] - age 1: 30333168 bytes, 30333168 total [403.255s][info][gc,stats ] - age 2: 3314184 bytes, 33647352 total [403.255s][info][gc,stats ] - age 3: 225424 bytes, 33872776 total [403.255s][info][gc,stats ] - age 4: 605848 bytes, 34478624 total [403.255s][info][gc,stats ] - age 5: 51584 bytes, 34530208 total [403.255s][info][gc,stats ] - age 6: 483584 bytes, 35013792 total [403.255s][info][gc,stats ] - age 7: 5078088 bytes, 40091880 total [403.255s][info][gc,stats ] - age 8: 16172088 bytes, 56263968 total [403.255s][info][gc,stats ] - age 10: 1208 bytes, 56265176 total [403.255s][info][gc,stats ] - age 11: 5043208 bytes, 61308384 total [403.255s][info][gc,stats ] - age 12: 1357696 bytes, 62666080 total [403.255s][info][gc,stats ] - age 13: 464 bytes, 62666544 total [403.255s][info][gc,stats ] [403.255s][info][gc,stats ] Mutators: Evacuated 520K across 6029 objects, abandoned 0B across 0 objects. [403.255s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [403.255s][info][gc,stats ] - age 1: 447040 bytes, 447040 total [403.255s][info][gc,stats ] - age 2: 2432 bytes, 449472 total [403.255s][info][gc,stats ] - age 3: 64 bytes, 449536 total [403.255s][info][gc,stats ] - age 4: 64 bytes, 449600 total [403.255s][info][gc,stats ] - age 6: 2056 bytes, 451656 total [403.255s][info][gc,stats ] - age 7: 6016 bytes, 457672 total [403.255s][info][gc,stats ] - age 8: 5640 bytes, 463312 total [403.255s][info][gc,stats ] - age 10: 2024 bytes, 465336 total [403.255s][info][gc,stats ] - age 11: 30056 bytes, 495392 total [403.255s][info][gc,stats ] - age 12: 38048 bytes, 533440 total [403.255s][info][gc,stats ] [403.255s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [403.255s][info][gc,stats ] - age 1: 8377160 bytes, 8377160 total [403.255s][info][gc,stats ] - age 2: 108466504 bytes, 116843664 total [403.255s][info][gc,stats ] - age 5: 32764240 bytes, 149607904 total [403.255s][info][gc,stats ] - age 6: 58392568 bytes, 208000472 total [403.255s][info][gc,stats ] - age 7: 66123392 bytes, 274123864 total [403.255s][info][gc,stats ] [403.255s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [403.255s][info][gc,stats ] - age 7: 24321160 bytes, 24321160 total [403.255s][info][gc ] GC(242) Transition from: bootstrap to: old [403.255s][info][gc ] GC(242) Old generation transition from Bootstrapping to Marking [403.255s][info][gc,start ] GC(242) Concurrent marking (OLD) [403.255s][info][gc,task ] GC(242) Using 4 of 8 workers for concurrent marking [403.256s][info][gc ] Trigger (YOUNG): expedite promotion in place of 64573K [403.256s][info][gc ] Preempting old generation mark to allow Young GC [403.256s][info][gc ] Cancelling GC: Concurrent GC [403.256s][info][gc ] GC(242) Concurrent marking (OLD) 0.635ms [403.256s][info][gc ] GC(242) GC cancellation took 0.000s [403.256s][info][gc,free ] Free: 12092M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 12007K, Mutator Free: 1513 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 7763K, Max: 7763K; Used: 428K [403.256s][info][gc,stats ] [403.256s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [403.256s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [403.256s][info][gc,stats ] [403.256s][info][gc,stats ] Concurrent Marking 645 us, parallelism: 3.50x [403.256s][info][gc,stats ] CM: 2255 us [403.256s][info][gc,stats ] CM: Parallel Mark 2255 us, workers (us): 603, 557, 553, 543, ---, ---, ---, ---, [403.256s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [403.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [403.256s][info][gc,stats ] [403.256s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [403.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [403.256s][info][gc,stats ] [403.256s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [403.256s][info][gc,stats ] - age 1: 8377160 bytes, 8377160 total [403.256s][info][gc,stats ] - age 2: 108466504 bytes, 116843664 total [403.256s][info][gc,stats ] - age 5: 32764240 bytes, 149607904 total [403.256s][info][gc,stats ] - age 6: 58392568 bytes, 208000472 total [403.256s][info][gc,stats ] - age 7: 66123392 bytes, 274123864 total [403.256s][info][gc,stats ] [403.256s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [403.256s][info][gc,stats ] - age 7: 24327376 bytes, 24327376 total [403.256s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [403.266s][info][gc ] Transition from: old to: idle [403.266s][info][gc ] Transition from: idle to: normal [403.266s][info][gc ] Heuristics request to interrupt old for young collection accepted [403.266s][info][gc,free ] Free: 12072M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7878K, Mutator Free: 1510 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 7763K, Max: 7763K; Used: 428K [403.266s][info][gc,ergo ] GC(243) Start GC cycle (YOUNG) [403.266s][info][gc,start ] GC(243) Concurrent reset [403.266s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent reset [403.274s][info][gc ] GC(243) Concurrent reset 7.333ms [403.274s][info][gc,start ] GC(243) Pause Init Mark (YOUNG) [403.274s][info][gc,task ] GC(243) Using 8 of 8 workers for init marking [403.278s][info][gc ] GC(243) Transfer SATB buffers [403.278s][info][gc ] GC(243) Purged 6543 oops from old generation SATB buffers [403.278s][info][gc ] GC(243) Pause Init Mark (YOUNG) 4.059ms [403.278s][info][gc,start ] GC(243) Concurrent remembered set scanning [403.278s][info][gc,task ] GC(243) Using 4 of 8 workers for Concurrent remembered set scanning [403.352s][info][gc ] GC(243) Concurrent remembered set scanning 73.484ms [403.352s][info][gc,start ] GC(243) Concurrent marking roots [403.352s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent marking roots [403.356s][info][gc ] GC(243) Concurrent marking roots 4.293ms [403.356s][info][gc,start ] GC(243) Concurrent marking (YOUNG) [403.356s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent marking [403.735s][info][gc ] GC(243) Concurrent marking (YOUNG) 378.375ms [403.735s][info][gc,start ] GC(243) Pause Final Mark (YOUNG) [403.735s][info][gc,task ] GC(243) Using 8 of 8 workers for final marking [403.736s][info][gc,ergo ] GC(243) Planning to promote in place 0 humongous regions and 8 regular regions, spanning a total of 67108864 used bytes [403.736s][info][gc,ergo ] GC(243) Adaptive CSet Selection for YOUNG. Max Evacuation: 612M, Actual Free: 0B. [403.736s][info][gc,ergo ] GC(243) Chosen CSet evacuates young: 66965K (of which at least: 0B are to be promoted), old: 0B [403.736s][info][gc,ergo ] GC(243) Collectable Garbage: 1588M (99%), Immediate: 0B (0%), 0 regions, CSet: 1588M (99%), 207 regions [403.736s][info][gc,ergo ] GC(243) Evacuation Targets: YOUNG: 66965K, PROMOTE: 0B, OLD: 0B, TOTAL: 66965K [403.736s][info][gc,free ] Free: 11778M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5528K, Mutator Free: 1473 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 7763K, Max: 7763K; Used: 428K [403.736s][info][gc ] GC(243) Pause Final Mark (YOUNG) 0.823ms [403.736s][info][gc,start ] GC(243) Concurrent thread roots [403.736s][info][gc,task ] GC(243) Using 4 of 8 workers for Concurrent thread roots [403.741s][info][gc ] GC(243) Concurrent thread roots 4.649ms [403.741s][info][gc,start ] GC(243) Concurrent weak references [403.741s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent weak references [403.741s][info][gc,ref ] GC(243) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [403.741s][info][gc,ref ] GC(243) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [403.741s][info][gc,ref ] GC(243) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [403.741s][info][gc ] GC(243) Concurrent weak references 0.044ms [403.741s][info][gc,start ] GC(243) Concurrent weak roots [403.741s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent weak root [403.741s][info][gc ] GC(243) Concurrent weak roots 0.771ms [403.741s][info][gc,start ] GC(243) Concurrent cleanup [403.742s][info][gc ] GC(243) Concurrent cleanup 19861M->19861M(31744M) 0.104ms [403.742s][info][gc,free ] Free: 11764M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 3814K, Mutator Free: 1471 Collector Reserve: 81014K, Max: 8192K; Used: 905K Old Collector Reserve: 7743K, Max: 7743K; Used: 448K [403.742s][info][gc,start ] GC(243) Concurrent strong roots [403.742s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent strong root [403.742s][info][gc ] GC(243) Concurrent strong roots 0.459ms [403.742s][info][gc,start ] GC(243) Concurrent evacuation [403.742s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent evacuation [403.750s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [403.750s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [403.750s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [403.750s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [403.753s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [403.753s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [403.753s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [403.753s][info][gc ] GC(243) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [403.763s][info][gc,ergo ] GC(243) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7959152, promotion expended: 7149440, old capacity: 17934843904, old_used: 17903268320, old unaffiliated regions: 0 [403.763s][info][gc,ergo ] GC(243) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7959152, promotion expended: 7149440, old capacity: 17934843904, old_used: 17903268320, old unaffiliated regions: 0 [403.763s][info][gc,ergo ] GC(243) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7959152, promotion expended: 7149440, old capacity: 17934843904, old_used: 17903268320, old unaffiliated regions: 0 [403.763s][info][gc,ergo ] GC(243) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7959152, promotion expended: 7149440, old capacity: 17934843904, old_used: 17903268320, old unaffiliated regions: 0 [403.763s][info][gc,ergo ] GC(243) Squelching additional promotion failure reports for current epoch [403.816s][info][gc ] GC(243) Concurrent evacuation 73.726ms [403.816s][info][gc,start ] GC(243) Pause Init Update Refs [403.817s][info][gc ] GC(243) Pause Init Update Refs 0.524ms [403.817s][info][gc,start ] GC(243) Concurrent update references [403.817s][info][gc,task ] GC(243) Using 4 of 8 workers for concurrent reference update [403.817s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [404.016s][info][gc ] GC(243) Concurrent update references 199.536ms [404.016s][info][gc,start ] GC(243) Concurrent update thread roots [404.030s][info][gc ] GC(243) Concurrent update thread roots 13.606ms [404.030s][info][gc,start ] GC(243) Pause Final Update Refs [404.030s][info][gc,task ] GC(243) Using 8 of 8 workers for final reference update [404.030s][info][gc ] GC(243) Transfer SATB buffers [404.031s][info][gc,free ] Free: 12100M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 13% internal; Used: 1584M, Mutator Free: 1513 Collector Reserve: 736M, Max: 8192K; Used: 73728K Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.031s][info][gc ] GC(243) Pause Final Update Refs 0.663ms [404.031s][info][gc,start ] GC(243) Concurrent cleanup [404.031s][info][gc ] GC(243) Concurrent cleanup 20523M->18877M(31744M) 0.139ms [404.031s][info][gc,ergo ] GC(243) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 684K, young_available: 12836M [404.032s][info][gc,ergo ] GC(243) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.9% during period of 0.777s [404.032s][info][gc,ergo ] GC(243) At end of Concurrent Young GC: YOUNG generation used: 1805M, used regions: 1816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14640M, available: 12834M [404.032s][info][gc,ergo ] GC(243) At end of Concurrent Young GC: OLD generation used: 17073M, used regions: 17104M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17104M, available: 684K [404.032s][info][gc,free ] Free: 12098M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5271K, Mutator Free: 1513 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.032s][info][gc,stats ] [404.032s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [404.032s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [404.032s][info][gc,stats ] [404.032s][info][gc,stats ] Concurrent Reset 7351 us [404.032s][info][gc,stats ] Pause Init Mark (G) 4675 us [404.032s][info][gc,stats ] Pause Init Mark (N) 4066 us [404.032s][info][gc,stats ] Swap Remembered Set 3418 us [404.032s][info][gc,stats ] Transfer Old From SATB 452 us [404.032s][info][gc,stats ] Update Region States 112 us [404.032s][info][gc,stats ] Concurrent Scan Remembered Set 73504 us, parallelism: 3.99x [404.032s][info][gc,stats ] RS: 293185 us [404.032s][info][gc,stats ] RS: Scan Clusters 293185 us, workers (us): 73395, 73388, 73384, 73018, ---, ---, ---, ---, [404.032s][info][gc,stats ] Concurrent Mark Roots 4309 us, parallelism: 3.66x [404.032s][info][gc,stats ] CMR: 15783 us [404.032s][info][gc,stats ] CMR: Thread Roots 14596 us, workers (us): 3583, 3681, 3545, 3787, ---, ---, ---, ---, [404.032s][info][gc,stats ] CMR: Code Cache Roots 968 us, workers (us): 287, 183, 351, 147, ---, ---, ---, ---, [404.032s][info][gc,stats ] CMR: VM Strong Roots 173 us, workers (us): 50, 45, 40, 38, ---, ---, ---, ---, [404.032s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 37, ---, 9, ---, ---, ---, ---, [404.032s][info][gc,stats ] Concurrent Marking 378400 us, parallelism: 3.96x [404.032s][info][gc,stats ] CM: 1497398 us [404.032s][info][gc,stats ] CM: Parallel Mark 1497398 us, workers (us): 374366, 374358, 374346, 374328, ---, ---, ---, ---, [404.032s][info][gc,stats ] Pause Final Mark (G) 1322 us [404.032s][info][gc,stats ] Pause Final Mark (N) 829 us [404.032s][info][gc,stats ] Finish Mark 443 us [404.032s][info][gc,stats ] Update Region States 83 us [404.032s][info][gc,stats ] Choose Collection Set 100 us [404.032s][info][gc,stats ] Rebuild Free Set 52 us [404.032s][info][gc,stats ] Concurrent Thread Roots 4664 us, parallelism: 3.85x [404.032s][info][gc,stats ] CTR: 17970 us [404.032s][info][gc,stats ] CTR: Thread Roots 17970 us, workers (us): 4427, 4469, 4476, 4598, ---, ---, ---, ---, [404.032s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [404.032s][info][gc,stats ] CWRF: 2 us [404.032s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [404.032s][info][gc,stats ] Concurrent Weak Roots 776 us [404.032s][info][gc,stats ] Roots 63 us, parallelism: 1.20x [404.032s][info][gc,stats ] CWR: 76 us [404.032s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 26, 19, 19, 12, ---, ---, ---, ---, [404.032s][info][gc,stats ] Rendezvous 699 us [404.032s][info][gc,stats ] Concurrent Cleanup 108 us [404.032s][info][gc,stats ] Concurrent Strong Roots 466 us, parallelism: 2.60x [404.032s][info][gc,stats ] CSR: 1212 us [404.032s][info][gc,stats ] CSR: Code Cache Roots 1025 us, workers (us): 187, 196, 287, 356, ---, ---, ---, ---, [404.032s][info][gc,stats ] CSR: VM Strong Roots 161 us, workers (us): 46, 42, 39, 34, ---, ---, ---, ---, [404.032s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, ---, 20, ---, ---, ---, ---, [404.032s][info][gc,stats ] Concurrent Evacuation 73745 us [404.032s][info][gc,stats ] Pause Init Update Refs (G) 993 us [404.032s][info][gc,stats ] Pause Init Update Refs (N) 532 us [404.032s][info][gc,stats ] Manage GCLABs 440 us [404.032s][info][gc,stats ] Concurrent Update Refs 199557 us [404.032s][info][gc,stats ] Concurrent Update Thread Roots 13622 us [404.032s][info][gc,stats ] Pause Final Update Refs (G) 1239 us [404.032s][info][gc,stats ] Pause Final Update Refs (N) 668 us [404.032s][info][gc,stats ] Update Region States 42 us [404.032s][info][gc,stats ] Trash Collection Set 8 us [404.032s][info][gc,stats ] Rebuild Free Set 75 us [404.032s][info][gc,stats ] Concurrent Cleanup 146 us [404.032s][info][gc,stats ] Workers: Evacuated 66535K across 1284906 objects, abandoned 0B across 0 objects. [404.032s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.032s][info][gc,stats ] - age 1: 31146992 bytes, 31146992 total [404.032s][info][gc,stats ] - age 2: 7981368 bytes, 39128360 total [404.032s][info][gc,stats ] - age 3: 306376 bytes, 39434736 total [404.032s][info][gc,stats ] - age 4: 221552 bytes, 39656288 total [404.032s][info][gc,stats ] - age 5: 605784 bytes, 40262072 total [404.032s][info][gc,stats ] - age 6: 51568 bytes, 40313640 total [404.032s][info][gc,stats ] - age 7: 2286952 bytes, 42600592 total [404.032s][info][gc,stats ] - age 8: 6150416 bytes, 48751008 total [404.032s][info][gc,stats ] - age 9: 12986384 bytes, 61737392 total [404.032s][info][gc,stats ] - age 11: 1356208 bytes, 63093600 total [404.032s][info][gc,stats ] - age 12: 4126544 bytes, 67220144 total [404.032s][info][gc,stats ] - age 13: 912568 bytes, 68132712 total [404.032s][info][gc,stats ] [404.032s][info][gc,stats ] Mutators: Evacuated 430K across 4902 objects, abandoned 0B across 0 objects. [404.032s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.032s][info][gc,stats ] - age 1: 371488 bytes, 371488 total [404.032s][info][gc,stats ] - age 2: 2656 bytes, 374144 total [404.032s][info][gc,stats ] - age 3: 64 bytes, 374208 total [404.032s][info][gc,stats ] - age 4: 32 bytes, 374240 total [404.032s][info][gc,stats ] - age 5: 128 bytes, 374368 total [404.032s][info][gc,stats ] - age 6: 16 bytes, 374384 total [404.032s][info][gc,stats ] - age 7: 4264 bytes, 378648 total [404.032s][info][gc,stats ] - age 8: 14608 bytes, 393256 total [404.032s][info][gc,stats ] - age 11: 4992 bytes, 398248 total [404.032s][info][gc,stats ] - age 12: 42208 bytes, 440456 total [404.032s][info][gc,stats ] [404.032s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [404.032s][info][gc,stats ] - age 2: 8377160 bytes, 8377160 total [404.032s][info][gc,stats ] - age 3: 108466504 bytes, 116843664 total [404.032s][info][gc,stats ] - age 6: 32764240 bytes, 149607904 total [404.032s][info][gc,stats ] - age 7: 58392568 bytes, 208000472 total [404.032s][info][gc,stats ] [404.032s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [404.032s][info][gc,stats ] - age 7: 90450768 bytes, 90450768 total [404.032s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [404.042s][info][gc ] Transition from: normal to: idle [404.042s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [404.042s][info][gc ] Transition from: idle to: old [404.042s][info][gc,free ] Free: 12075M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5003K, Mutator Free: 1510 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.042s][info][gc,start ] GC(244) Concurrent marking (OLD) [404.042s][info][gc,task ] GC(244) Using 4 of 8 workers for concurrent marking [404.043s][info][gc ] Trigger (YOUNG): expedite promotion in place of 57023K [404.043s][info][gc ] Preempting old generation mark to allow Young GC [404.043s][info][gc ] Cancelling GC: Concurrent GC [404.043s][info][gc ] GC(244) Concurrent marking (OLD) 0.807ms [404.043s][info][gc ] GC(244) GC cancellation took 0.000s [404.043s][info][gc,ergo ] GC(244) At end of OLD marking increment: GCU: 35.4%, MU: 301.1% for duration 0.012s (totals to be subsumed in next gc report) [404.043s][info][gc,ergo ] GC(244) At end of Concurrent Old Marking increment: YOUNG generation used: 1831M, used regions: 1840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14640M, available: 12808M [404.044s][info][gc,ergo ] GC(244) At end of Concurrent Old Marking increment: OLD generation used: 17073M, used regions: 17104M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17104M, available: 684K [404.044s][info][gc,free ] Free: 12072M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7400K, Mutator Free: 1510 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.044s][info][gc,stats ] [404.044s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [404.044s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [404.044s][info][gc,stats ] [404.044s][info][gc,stats ] Concurrent Marking 813 us, parallelism: 3.68x [404.044s][info][gc,stats ] CM: 2988 us [404.044s][info][gc,stats ] CM: Parallel Mark 2988 us, workers (us): 745, 723, 765, 755, ---, ---, ---, ---, [404.044s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [404.044s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.044s][info][gc,stats ] [404.044s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [404.044s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.044s][info][gc,stats ] [404.044s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [404.044s][info][gc,stats ] - age 2: 8377160 bytes, 8377160 total [404.044s][info][gc,stats ] - age 3: 108466504 bytes, 116843664 total [404.044s][info][gc,stats ] - age 6: 32764240 bytes, 149607904 total [404.044s][info][gc,stats ] - age 7: 58392568 bytes, 208000472 total [404.044s][info][gc,stats ] [404.044s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [404.044s][info][gc,stats ] - age 7: 90621520 bytes, 90621520 total [404.044s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [404.054s][info][gc ] Transition from: old to: idle [404.054s][info][gc ] Transition from: idle to: normal [404.054s][info][gc ] Heuristics request to interrupt old for young collection accepted [404.054s][info][gc,free ] Free: 12051M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 4705K, Mutator Free: 1507 Collector Reserve: 736M, Max: 8192K; Used: 0B Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.054s][info][gc,ergo ] GC(245) Start GC cycle (YOUNG) [404.054s][info][gc,start ] GC(245) Concurrent reset [404.054s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent reset [404.062s][info][gc ] GC(245) Concurrent reset 7.640ms [404.062s][info][gc,start ] GC(245) Pause Init Mark (YOUNG) [404.062s][info][gc,task ] GC(245) Using 8 of 8 workers for init marking [404.066s][info][gc ] GC(245) Transfer SATB buffers [404.066s][info][gc ] GC(245) Purged 11557 oops from old generation SATB buffers [404.066s][info][gc ] GC(245) Pause Init Mark (YOUNG) 4.066ms [404.066s][info][gc,start ] GC(245) Concurrent remembered set scanning [404.066s][info][gc,task ] GC(245) Using 4 of 8 workers for Concurrent remembered set scanning [404.163s][info][gc ] GC(245) Concurrent remembered set scanning 97.041ms [404.163s][info][gc,start ] GC(245) Concurrent marking roots [404.163s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent marking roots [404.168s][info][gc ] GC(245) Concurrent marking roots 4.991ms [404.168s][info][gc,start ] GC(245) Concurrent marking (YOUNG) [404.168s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent marking [404.456s][info][gc ] GC(245) Concurrent marking (YOUNG) 287.315ms [404.456s][info][gc,start ] GC(245) Pause Final Mark (YOUNG) [404.456s][info][gc,task ] GC(245) Using 8 of 8 workers for final marking [404.457s][info][gc,ergo ] GC(245) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [404.457s][info][gc,ergo ] GC(245) Adaptive CSet Selection for YOUNG. Max Evacuation: 610M, Actual Free: 0B. [404.457s][info][gc,ergo ] GC(245) Chosen CSet evacuates young: 59016K (of which at least: 0B are to be promoted), old: 0B [404.457s][info][gc,ergo ] GC(245) Collectable Garbage: 1617M (99%), Immediate: 0B (0%), 0 regions, CSet: 1617M (99%), 210 regions [404.457s][info][gc,ergo ] GC(245) Evacuation Targets: YOUNG: 59016K, PROMOTE: 0B, OLD: 0B, TOTAL: 59016K [404.457s][info][gc,free ] Free: 11892M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 3404K, Mutator Free: 1487 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 675K, Max: 675K; Used: 7516K [404.457s][info][gc ] GC(245) Pause Final Mark (YOUNG) 0.795ms [404.457s][info][gc,start ] GC(245) Concurrent thread roots [404.457s][info][gc,task ] GC(245) Using 4 of 8 workers for Concurrent thread roots [404.462s][info][gc ] GC(245) Concurrent thread roots 5.298ms [404.462s][info][gc,start ] GC(245) Concurrent weak references [404.462s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent weak references [404.462s][info][gc,ref ] GC(245) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [404.462s][info][gc,ref ] GC(245) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [404.462s][info][gc,ref ] GC(245) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [404.462s][info][gc ] GC(245) Concurrent weak references 0.051ms [404.462s][info][gc,start ] GC(245) Concurrent weak roots [404.462s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent weak root [404.463s][info][gc ] GC(245) Concurrent weak roots 0.673ms [404.463s][info][gc,start ] GC(245) Concurrent cleanup [404.463s][info][gc ] GC(245) Concurrent cleanup 19759M->19760M(31744M) 0.123ms [404.463s][info][gc,free ] Free: 11877M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 2183K, Mutator Free: 1485 Collector Reserve: 72839K, Max: 8192K; Used: 888K Old Collector Reserve: 655K, Max: 655K; Used: 7536K [404.463s][info][gc,start ] GC(245) Concurrent strong roots [404.463s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent strong root [404.464s][info][gc ] GC(245) Concurrent strong roots 0.399ms [404.464s][info][gc,start ] GC(245) Concurrent evacuation [404.464s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent evacuation [404.471s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [404.471s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [404.471s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [404.471s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [404.474s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [404.474s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [404.474s][info][gc ] GC(245) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [404.477s][info][gc,ergo ] GC(245) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 701040, promotion expended: 676000, old capacity: 17993564160, old_used: 17962772448, old unaffiliated regions: 0 [404.477s][info][gc,ergo ] GC(245) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 701040, promotion expended: 675976, old capacity: 17993564160, old_used: 17962772448, old unaffiliated regions: 0 [404.477s][info][gc,ergo ] GC(245) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 701040, promotion expended: 675976, old capacity: 17993564160, old_used: 17962772448, old unaffiliated regions: 0 [404.477s][info][gc,ergo ] GC(245) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 701040, promotion expended: 675976, old capacity: 17993564160, old_used: 17962772448, old unaffiliated regions: 0 [404.477s][info][gc,ergo ] GC(245) Squelching additional promotion failure reports for current epoch [404.477s][info][gc,ergo ] GC(245) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 701040, promotion expended: 675976, old capacity: 17993564160, old_used: 17962772448, old unaffiliated regions: 0 [404.477s][info][gc,ergo ] GC(245) Squelching additional promotion failure reports for current epoch [404.477s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [404.526s][info][gc ] GC(245) Concurrent evacuation 62.431ms [404.526s][info][gc,start ] GC(245) Pause Init Update Refs [404.527s][info][gc ] GC(245) Pause Init Update Refs 0.509ms [404.527s][info][gc,start ] GC(245) Concurrent update references [404.527s][info][gc,task ] GC(245) Using 4 of 8 workers for concurrent reference update [404.527s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [404.694s][info][gc ] GC(245) Concurrent update references 167.090ms [404.694s][info][gc,start ] GC(245) Concurrent update thread roots [404.708s][info][gc ] GC(245) Concurrent update thread roots 13.559ms [404.708s][info][gc,start ] GC(245) Pause Final Update Refs [404.708s][info][gc,task ] GC(245) Using 8 of 8 workers for final reference update [404.708s][info][gc ] GC(245) Transfer SATB buffers [404.709s][info][gc,free ] Free: 12310M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 13% internal; Used: 1604M, Mutator Free: 1539 Collector Reserve: 735M, Max: 8192K; Used: 73730K Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [404.709s][info][gc ] GC(245) Pause Final Update Refs 0.728ms [404.709s][info][gc,start ] GC(245) Concurrent cleanup [404.709s][info][gc ] GC(245) Concurrent cleanup 20327M->18661M(31744M) 0.219ms [404.709s][info][gc,ergo ] GC(245) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8077K, young_available: 13045M [404.710s][info][gc,ergo ] GC(245) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.5% during period of 0.678s [404.710s][info][gc,ergo ] GC(245) At end of Concurrent Young GC: YOUNG generation used: 1531M, used regions: 1552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14576M, available: 13044M [404.710s][info][gc,ergo ] GC(245) At end of Concurrent Young GC: OLD generation used: 17130M, used regions: 17168M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17168M, available: 8077K [404.710s][info][gc,free ] Free: 12308M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 3911K, Mutator Free: 1539 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [404.710s][info][gc,stats ] [404.710s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [404.710s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [404.710s][info][gc,stats ] [404.710s][info][gc,stats ] Concurrent Reset 7655 us [404.710s][info][gc,stats ] Pause Init Mark (G) 4680 us [404.710s][info][gc,stats ] Pause Init Mark (N) 4072 us [404.710s][info][gc,stats ] Swap Remembered Set 3448 us [404.710s][info][gc,stats ] Transfer Old From SATB 431 us [404.710s][info][gc,stats ] Update Region States 111 us [404.710s][info][gc,stats ] Concurrent Scan Remembered Set 97066 us, parallelism: 3.98x [404.710s][info][gc,stats ] RS: 386612 us [404.710s][info][gc,stats ] RS: Scan Clusters 386612 us, workers (us): 96966, 96956, 96685, 96005, ---, ---, ---, ---, [404.710s][info][gc,stats ] Concurrent Mark Roots 5007 us, parallelism: 3.71x [404.710s][info][gc,stats ] CMR: 18582 us [404.710s][info][gc,stats ] CMR: Thread Roots 17091 us, workers (us): 4075, 4427, 4260, 4330, ---, ---, ---, ---, [404.710s][info][gc,stats ] CMR: Code Cache Roots 1226 us, workers (us): 469, 199, 376, 182, ---, ---, ---, ---, [404.710s][info][gc,stats ] CMR: VM Strong Roots 213 us, workers (us): 62, 51, 51, 49, ---, ---, ---, ---, [404.710s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): ---, 12, ---, 40, ---, ---, ---, ---, [404.710s][info][gc,stats ] Concurrent Marking 287353 us, parallelism: 3.95x [404.710s][info][gc,stats ] CM: 1134193 us [404.710s][info][gc,stats ] CM: Parallel Mark 1134193 us, workers (us): 283560, 283553, 283547, 283532, ---, ---, ---, ---, [404.710s][info][gc,stats ] Pause Final Mark (G) 1297 us [404.710s][info][gc,stats ] Pause Final Mark (N) 801 us [404.710s][info][gc,stats ] Finish Mark 389 us [404.710s][info][gc,stats ] Update Region States 94 us [404.710s][info][gc,stats ] Choose Collection Set 111 us [404.710s][info][gc,stats ] Rebuild Free Set 52 us [404.710s][info][gc,stats ] Concurrent Thread Roots 5314 us, parallelism: 3.88x [404.710s][info][gc,stats ] CTR: 20628 us [404.710s][info][gc,stats ] CTR: Thread Roots 20628 us, workers (us): 5145, 5143, 5236, 5104, ---, ---, ---, ---, [404.710s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [404.710s][info][gc,stats ] CWRF: 2 us [404.710s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [404.710s][info][gc,stats ] Concurrent Weak Roots 678 us [404.710s][info][gc,stats ] Roots 62 us, parallelism: 1.72x [404.710s][info][gc,stats ] CWR: 108 us [404.710s][info][gc,stats ] CWR: VM Weak Roots 108 us, workers (us): 29, 29, 25, 23, ---, ---, ---, ---, [404.710s][info][gc,stats ] Rendezvous 603 us [404.710s][info][gc,stats ] Concurrent Cleanup 128 us [404.710s][info][gc,stats ] Concurrent Strong Roots 403 us, parallelism: 2.72x [404.710s][info][gc,stats ] CSR: 1095 us [404.710s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 201, 250, 333, 156, ---, ---, ---, ---, [404.710s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 38, 32, 30, 29, ---, ---, ---, ---, [404.710s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, ---, 20, ---, ---, ---, ---, [404.710s][info][gc,stats ] Concurrent Evacuation 62458 us [404.710s][info][gc,stats ] Pause Init Update Refs (G) 1017 us [404.710s][info][gc,stats ] Pause Init Update Refs (N) 518 us [404.710s][info][gc,stats ] Manage GCLABs 436 us [404.710s][info][gc,stats ] Concurrent Update Refs 167108 us [404.710s][info][gc,stats ] Concurrent Update Thread Roots 13575 us [404.710s][info][gc,stats ] Pause Final Update Refs (G) 1253 us [404.710s][info][gc,stats ] Pause Final Update Refs (N) 732 us [404.710s][info][gc,stats ] Update Region States 32 us [404.710s][info][gc,stats ] Trash Collection Set 8 us [404.710s][info][gc,stats ] Rebuild Free Set 72 us [404.710s][info][gc,stats ] Concurrent Cleanup 229 us [404.710s][info][gc,stats ] Workers: Evacuated 58667K across 1045168 objects, abandoned 0B across 0 objects. [404.710s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.710s][info][gc,stats ] - age 1: 30605528 bytes, 30605528 total [404.710s][info][gc,stats ] - age 2: 7126840 bytes, 37732368 total [404.710s][info][gc,stats ] - age 3: 460768 bytes, 38193136 total [404.711s][info][gc,stats ] - age 4: 296056 bytes, 38489192 total [404.711s][info][gc,stats ] - age 5: 221584 bytes, 38710776 total [404.711s][info][gc,stats ] - age 6: 605656 bytes, 39316432 total [404.711s][info][gc,stats ] - age 7: 58280 bytes, 39374712 total [404.711s][info][gc,stats ] - age 8: 221240 bytes, 39595952 total [404.711s][info][gc,stats ] - age 9: 2952128 bytes, 42548080 total [404.711s][info][gc,stats ] - age 10: 12959456 bytes, 55507536 total [404.711s][info][gc,stats ] - age 12: 81240 bytes, 55588776 total [404.711s][info][gc,stats ] - age 13: 4106472 bytes, 59695248 total [404.711s][info][gc,stats ] - age 14: 380496 bytes, 60075744 total [404.711s][info][gc,stats ] [404.711s][info][gc,stats ] Mutators: Evacuated 348K across 3726 objects, abandoned 32B across 1 objects. [404.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.711s][info][gc,stats ] - age 1: 311472 bytes, 311472 total [404.711s][info][gc,stats ] - age 2: 592 bytes, 312064 total [404.711s][info][gc,stats ] - age 3: 1600 bytes, 313664 total [404.711s][info][gc,stats ] - age 4: 144 bytes, 313808 total [404.711s][info][gc,stats ] - age 6: 192 bytes, 314000 total [404.711s][info][gc,stats ] - age 7: 32 bytes, 314032 total [404.711s][info][gc,stats ] - age 8: 1040 bytes, 315072 total [404.711s][info][gc,stats ] - age 9: 5912 bytes, 320984 total [404.711s][info][gc,stats ] - age 10: 6832 bytes, 327816 total [404.711s][info][gc,stats ] - age 12: 2240 bytes, 330056 total [404.711s][info][gc,stats ] - age 13: 22336 bytes, 352392 total [404.711s][info][gc,stats ] - age 14: 4432 bytes, 356824 total [404.711s][info][gc,stats ] [404.711s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [404.711s][info][gc,stats ] - age 3: 8377160 bytes, 8377160 total [404.711s][info][gc,stats ] - age 4: 108466504 bytes, 116843664 total [404.711s][info][gc,stats ] - age 7: 32764240 bytes, 149607904 total [404.711s][info][gc,stats ] [404.711s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [404.711s][info][gc,stats ] - age 7: 149014088 bytes, 149014088 total [404.711s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [404.721s][info][gc ] Transition from: normal to: idle [404.721s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [404.721s][info][gc ] Transition from: idle to: old [404.721s][info][gc,free ] Free: 12282M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6049K, Mutator Free: 1536 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [404.721s][info][gc,start ] GC(246) Concurrent marking (OLD) [404.721s][info][gc,task ] GC(246) Using 4 of 8 workers for concurrent marking [404.721s][info][gc ] Trigger (YOUNG): expedite promotion in place of 31996K [404.721s][info][gc ] Preempting old generation mark to allow Young GC [404.721s][info][gc ] Cancelling GC: Concurrent GC [404.721s][info][gc ] GC(246) Concurrent marking (OLD) 0.272ms [404.721s][info][gc ] GC(246) GC cancellation took 0.000s [404.721s][info][gc,ergo ] GC(246) At end of OLD marking increment: GCU: 18.8%, MU: 323.2% for duration 0.012s (totals to be subsumed in next gc report) [404.721s][info][gc,ergo ] GC(246) At end of Concurrent Old Marking increment: YOUNG generation used: 1559M, used regions: 1576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14576M, available: 13016M [404.721s][info][gc,ergo ] GC(246) At end of Concurrent Old Marking increment: OLD generation used: 17130M, used regions: 17168M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17168M, available: 8077K [404.721s][info][gc,free ] Free: 12280M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7495K, Mutator Free: 1536 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [404.722s][info][gc,stats ] [404.722s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [404.722s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [404.722s][info][gc,stats ] [404.722s][info][gc,stats ] Concurrent Marking 277 us, parallelism: 2.80x [404.722s][info][gc,stats ] CM: 776 us [404.722s][info][gc,stats ] CM: Parallel Mark 776 us, workers (us): 215, 209, 130, 222, ---, ---, ---, ---, [404.722s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [404.722s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.722s][info][gc,stats ] [404.722s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [404.722s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [404.722s][info][gc,stats ] [404.722s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [404.722s][info][gc,stats ] - age 3: 8377160 bytes, 8377160 total [404.722s][info][gc,stats ] - age 4: 108466504 bytes, 116843664 total [404.722s][info][gc,stats ] - age 7: 32764240 bytes, 149607904 total [404.722s][info][gc,stats ] [404.722s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [404.722s][info][gc,stats ] - age 7: 149099120 bytes, 149099120 total [404.722s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [404.732s][info][gc ] Transition from: old to: idle [404.732s][info][gc ] Transition from: idle to: normal [404.732s][info][gc ] Heuristics request to interrupt old for young collection accepted [404.732s][info][gc,free ] Free: 12258M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5824K, Mutator Free: 1533 Collector Reserve: 735M, Max: 8192K; Used: 2064B Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [404.732s][info][gc,ergo ] GC(247) Start GC cycle (YOUNG) [404.732s][info][gc,start ] GC(247) Concurrent reset [404.732s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent reset [404.738s][info][gc ] GC(247) Concurrent reset 6.644ms [404.739s][info][gc,start ] GC(247) Pause Init Mark (YOUNG) [404.739s][info][gc,task ] GC(247) Using 8 of 8 workers for init marking [404.742s][info][gc ] GC(247) Transfer SATB buffers [404.743s][info][gc ] GC(247) Purged 10986 oops from old generation SATB buffers [404.743s][info][gc ] GC(247) Pause Init Mark (YOUNG) 4.033ms [404.743s][info][gc,start ] GC(247) Concurrent remembered set scanning [404.743s][info][gc,task ] GC(247) Using 4 of 8 workers for Concurrent remembered set scanning [404.853s][info][gc ] GC(247) Concurrent remembered set scanning 109.834ms [404.853s][info][gc,start ] GC(247) Concurrent marking roots [404.853s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent marking roots [404.858s][info][gc ] GC(247) Concurrent marking roots 5.099ms [404.858s][info][gc,start ] GC(247) Concurrent marking (YOUNG) [404.858s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent marking [405.078s][info][gc ] GC(247) Concurrent marking (YOUNG) 219.621ms [405.078s][info][gc,start ] GC(247) Pause Final Mark (YOUNG) [405.078s][info][gc,task ] GC(247) Using 8 of 8 workers for final marking [405.079s][info][gc,ergo ] GC(247) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [405.079s][info][gc,ergo ] GC(247) Adaptive CSet Selection for YOUNG. Max Evacuation: 607M, Actual Free: 0B. [405.079s][info][gc,ergo ] GC(247) Chosen CSet evacuates young: 64713K (of which at least: 0B are to be promoted), old: 0B [405.079s][info][gc,ergo ] GC(247) Collectable Garbage: 1400M (99%), Immediate: 0B (0%), 0 regions, CSet: 1400M (99%), 183 regions [405.079s][info][gc,ergo ] GC(247) Evacuation Targets: YOUNG: 64713K, PROMOTE: 0B, OLD: 0B, TOTAL: 64713K [405.079s][info][gc,free ] Free: 12200M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 7184K, Mutator Free: 1526 Collector Reserve: 81917K, Max: 8192K; Used: 2064B Old Collector Reserve: 8068K, Max: 8068K; Used: 123K [405.079s][info][gc ] GC(247) Pause Final Mark (YOUNG) 0.903ms [405.079s][info][gc,start ] GC(247) Concurrent thread roots [405.079s][info][gc,task ] GC(247) Using 4 of 8 workers for Concurrent thread roots [405.084s][info][gc ] GC(247) Concurrent thread roots 5.224ms [405.084s][info][gc,start ] GC(247) Concurrent weak references [405.084s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent weak references [405.084s][info][gc,ref ] GC(247) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [405.084s][info][gc,ref ] GC(247) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [405.084s][info][gc,ref ] GC(247) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [405.084s][info][gc ] GC(247) Concurrent weak references 0.039ms [405.084s][info][gc,start ] GC(247) Concurrent weak roots [405.084s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent weak root [405.085s][info][gc ] GC(247) Concurrent weak roots 0.658ms [405.085s][info][gc,start ] GC(247) Concurrent cleanup [405.085s][info][gc ] GC(247) Concurrent cleanup 19442M->19442M(31744M) 0.113ms [405.085s][info][gc,free ] Free: 12185M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6903K, Mutator Free: 1524 Collector Reserve: 80994K, Max: 8192K; Used: 925K Old Collector Reserve: 8048K, Max: 8048K; Used: 143K [405.085s][info][gc,start ] GC(247) Concurrent strong roots [405.085s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent strong root [405.086s][info][gc ] GC(247) Concurrent strong roots 0.497ms [405.086s][info][gc,start ] GC(247) Concurrent evacuation [405.086s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent evacuation [405.100s][info][gc,ergo ] GC(247) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8271472, promotion expended: 7422464, old capacity: 18001952768, old_used: 17970337760, old unaffiliated regions: 0 [405.100s][info][gc,ergo ] GC(247) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8271472, promotion expended: 7422464, old capacity: 18001952768, old_used: 17970337760, old unaffiliated regions: 0 [405.100s][info][gc,ergo ] GC(247) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8271472, promotion expended: 7422464, old capacity: 18001952768, old_used: 17970337760, old unaffiliated regions: 0 [405.100s][info][gc,ergo ] GC(247) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8271472, promotion expended: 7422464, old capacity: 18001952768, old_used: 17970337760, old unaffiliated regions: 0 [405.100s][info][gc,ergo ] GC(247) Squelching additional promotion failure reports for current epoch [405.112s][info][gc ] GC(247) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [405.126s][info][gc ] GC(247) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [405.128s][info][gc ] GC(247) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [405.129s][info][gc ] GC(247) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [405.132s][info][gc ] GC(247) Concurrent evacuation 45.770ms [405.132s][info][gc,start ] GC(247) Pause Init Update Refs [405.132s][info][gc ] GC(247) Pause Init Update Refs 0.497ms [405.133s][info][gc,start ] GC(247) Concurrent update references [405.133s][info][gc,task ] GC(247) Using 4 of 8 workers for concurrent reference update [405.133s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [405.288s][info][gc ] GC(247) Concurrent update references 155.630ms [405.288s][info][gc,start ] GC(247) Concurrent update thread roots [405.300s][info][gc ] GC(247) Concurrent update thread roots 11.468ms [405.300s][info][gc,start ] GC(247) Pause Final Update Refs [405.300s][info][gc,task ] GC(247) Using 8 of 8 workers for final reference update [405.300s][info][gc ] GC(247) Transfer SATB buffers [405.301s][info][gc,free ] Free: 12485M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 11% internal; Used: 1394M, Mutator Free: 1561 Collector Reserve: 727M, Max: 8192K; Used: 73738K Old Collector Reserve: 468K, Max: 468K; Used: 7723K [405.301s][info][gc ] GC(247) Pause Final Update Refs 0.700ms [405.301s][info][gc,start ] GC(247) Concurrent cleanup [405.301s][info][gc ] GC(247) Concurrent cleanup 19956M->18500M(31744M) 0.120ms [405.301s][info][gc,ergo ] GC(247) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 477K, young_available: 13213M [405.301s][info][gc,ergo ] GC(247) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.7% during period of 0.592s [405.301s][info][gc,ergo ] GC(247) At end of Concurrent Young GC: YOUNG generation used: 1331M, used regions: 1352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14544M, available: 13212M [405.301s][info][gc,ergo ] GC(247) At end of Concurrent Young GC: OLD generation used: 17170M, used regions: 17200M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17200M, available: 477K [405.301s][info][gc,free ] Free: 12484M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 3652K, Mutator Free: 1561 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 468K, Max: 468K; Used: 7723K [405.302s][info][gc,stats ] [405.302s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [405.302s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [405.302s][info][gc,stats ] [405.302s][info][gc,stats ] Concurrent Reset 6656 us [405.302s][info][gc,stats ] Pause Init Mark (G) 4633 us [405.302s][info][gc,stats ] Pause Init Mark (N) 4039 us [405.302s][info][gc,stats ] Swap Remembered Set 3400 us [405.302s][info][gc,stats ] Transfer Old From SATB 455 us [405.302s][info][gc,stats ] Update Region States 106 us [405.302s][info][gc,stats ] Concurrent Scan Remembered Set 109859 us, parallelism: 3.99x [405.302s][info][gc,stats ] RS: 438384 us [405.302s][info][gc,stats ] RS: Scan Clusters 438384 us, workers (us): 109744, 109737, 109476, 109427, ---, ---, ---, ---, [405.302s][info][gc,stats ] Concurrent Mark Roots 5115 us, parallelism: 3.68x [405.302s][info][gc,stats ] CMR: 18824 us [405.302s][info][gc,stats ] CMR: Thread Roots 17335 us, workers (us): 4401, 4156, 4224, 4554, ---, ---, ---, ---, [405.302s][info][gc,stats ] CMR: Code Cache Roots 1227 us, workers (us): 238, 415, 381, 192, ---, ---, ---, ---, [405.302s][info][gc,stats ] CMR: VM Strong Roots 204 us, workers (us): 57, 50, 50, 47, ---, ---, ---, ---, [405.302s][info][gc,stats ] CMR: CLDG Roots 58 us, workers (us): 49, ---, ---, 9, ---, ---, ---, ---, [405.302s][info][gc,stats ] Concurrent Marking 219649 us, parallelism: 3.94x [405.302s][info][gc,stats ] CM: 864541 us [405.302s][info][gc,stats ] CM: Parallel Mark 864541 us, workers (us): 216150, 216145, 216133, 216114, ---, ---, ---, ---, [405.302s][info][gc,stats ] Pause Final Mark (G) 1406 us [405.302s][info][gc,stats ] Pause Final Mark (N) 909 us [405.302s][info][gc,stats ] Finish Mark 514 us [405.302s][info][gc,stats ] Update Region States 89 us [405.302s][info][gc,stats ] Choose Collection Set 106 us [405.302s][info][gc,stats ] Rebuild Free Set 59 us [405.302s][info][gc,stats ] Concurrent Thread Roots 5238 us, parallelism: 3.86x [405.302s][info][gc,stats ] CTR: 20199 us [405.302s][info][gc,stats ] CTR: Thread Roots 20199 us, workers (us): 4997, 4985, 5050, 5167, ---, ---, ---, ---, [405.302s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [405.302s][info][gc,stats ] CWRF: 1 us [405.302s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [405.302s][info][gc,stats ] Concurrent Weak Roots 663 us [405.302s][info][gc,stats ] Roots 58 us, parallelism: 1.57x [405.302s][info][gc,stats ] CWR: 90 us [405.302s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 28, 23, 22, 17, ---, ---, ---, ---, [405.302s][info][gc,stats ] Rendezvous 593 us [405.302s][info][gc,stats ] Concurrent Cleanup 121 us [405.302s][info][gc,stats ] Concurrent Strong Roots 504 us, parallelism: 2.69x [405.302s][info][gc,stats ] CSR: 1356 us [405.302s][info][gc,stats ] CSR: Code Cache Roots 1128 us, workers (us): 202, 403, 210, 314, ---, ---, ---, ---, [405.302s][info][gc,stats ] CSR: VM Strong Roots 190 us, workers (us): 53, 51, 44, 42, ---, ---, ---, ---, [405.302s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): 8, ---, 30, ---, ---, ---, ---, ---, [405.302s][info][gc,stats ] Concurrent Evacuation 45787 us [405.302s][info][gc,stats ] Pause Init Update Refs (G) 992 us [405.302s][info][gc,stats ] Pause Init Update Refs (N) 505 us [405.302s][info][gc,stats ] Manage GCLABs 426 us [405.302s][info][gc,stats ] Concurrent Update Refs 155652 us [405.302s][info][gc,stats ] Concurrent Update Thread Roots 11484 us [405.302s][info][gc,stats ] Pause Final Update Refs (G) 1201 us [405.302s][info][gc,stats ] Pause Final Update Refs (N) 712 us [405.302s][info][gc,stats ] Update Region States 39 us [405.302s][info][gc,stats ] Trash Collection Set 7 us [405.302s][info][gc,stats ] Rebuild Free Set 78 us [405.302s][info][gc,stats ] Concurrent Cleanup 126 us [405.302s][info][gc,stats ] Workers: Evacuated 64423K across 1186101 objects, abandoned 0B across 0 objects. [405.302s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [405.302s][info][gc,stats ] - age 1: 33226640 bytes, 33226640 total [405.302s][info][gc,stats ] - age 2: 10810096 bytes, 44036736 total [405.302s][info][gc,stats ] - age 3: 247648 bytes, 44284384 total [405.302s][info][gc,stats ] - age 4: 448192 bytes, 44732576 total [405.302s][info][gc,stats ] - age 5: 296168 bytes, 45028744 total [405.302s][info][gc,stats ] - age 6: 221552 bytes, 45250296 total [405.302s][info][gc,stats ] - age 7: 605720 bytes, 45856016 total [405.302s][info][gc,stats ] - age 8: 52008 bytes, 45908024 total [405.302s][info][gc,stats ] - age 9: 418504 bytes, 46326528 total [405.302s][info][gc,stats ] - age 10: 8782320 bytes, 55108848 total [405.302s][info][gc,stats ] - age 11: 6880688 bytes, 61989536 total [405.302s][info][gc,stats ] - age 13: 1342720 bytes, 63332256 total [405.302s][info][gc,stats ] - age 14: 2261288 bytes, 65593544 total [405.302s][info][gc,stats ] - age 15: 376344 bytes, 65969888 total [405.302s][info][gc,stats ] [405.302s][info][gc,stats ] Mutators: Evacuated 289K across 2618 objects, abandoned 0B across 0 objects. [405.302s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [405.302s][info][gc,stats ] - age 1: 279672 bytes, 279672 total [405.302s][info][gc,stats ] - age 2: 192 bytes, 279864 total [405.302s][info][gc,stats ] - age 3: 1664 bytes, 281528 total [405.302s][info][gc,stats ] - age 5: 32 bytes, 281560 total [405.302s][info][gc,stats ] - age 6: 32 bytes, 281592 total [405.302s][info][gc,stats ] - age 7: 64 bytes, 281656 total [405.302s][info][gc,stats ] - age 8: 64 bytes, 281720 total [405.302s][info][gc,stats ] - age 9: 1432 bytes, 283152 total [405.302s][info][gc,stats ] - age 10: 7288 bytes, 290440 total [405.302s][info][gc,stats ] - age 13: 2056 bytes, 292496 total [405.302s][info][gc,stats ] - age 14: 4152 bytes, 296648 total [405.302s][info][gc,stats ] [405.302s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [405.302s][info][gc,stats ] - age 4: 8377160 bytes, 8377160 total [405.302s][info][gc,stats ] - age 5: 108466504 bytes, 116843664 total [405.302s][info][gc,stats ] [405.302s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [405.302s][info][gc,stats ] - age 7: 181863360 bytes, 181863360 total [405.302s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [405.312s][info][gc ] Transition from: normal to: idle [405.312s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [405.312s][info][gc ] Transition from: idle to: old [405.312s][info][gc,free ] Free: 12458M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6105K, Mutator Free: 1558 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 468K, Max: 468K; Used: 7723K [405.312s][info][gc,start ] GC(248) Concurrent marking (OLD) [405.312s][info][gc,task ] GC(248) Using 4 of 8 workers for concurrent marking [408.068s][info][gc ] Periodic Sample: GCU = 24.154%, MU = 18.045% during most recent 5.0s [408.696s][info][gc ] Trigger (YOUNG): Average GC time (1766.57 ms) is above the time for average allocation rate (2018 MB/s) to deplete free headroom (3563M) (margin of error = 3.06) [408.696s][info][gc,ergo ] Free headroom: 5785M (free) - 1587M (spike) - 634M (penalties) = 3563M [408.696s][info][gc ] Preempting old generation mark to allow Young GC [408.696s][info][gc ] Cancelling GC: Concurrent GC [408.696s][info][gc ] GC(248) Concurrent marking (OLD) 3383.803ms [408.696s][info][gc ] GC(248) GC cancellation took 0.000s [408.696s][info][gc,ergo ] GC(248) At end of OLD marking increment: GCU: 399.4%, MU: 283.0% for duration 3.395s (totals to be subsumed in next gc report) [408.696s][info][gc,ergo ] GC(248) At end of Concurrent Old Marking increment: YOUNG generation used: 8030M, used regions: 8040M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14544M, available: 6513M [408.696s][info][gc,ergo ] GC(248) At end of Concurrent Old Marking increment: OLD generation used: 17170M, used regions: 17200M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17200M, available: 477K [408.697s][info][gc,free ] Free: 5785M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 7049K, Mutator Free: 724 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 468K, Max: 468K; Used: 7723K [408.697s][info][gc,stats ] [408.697s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [408.697s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [408.697s][info][gc,stats ] [408.697s][info][gc,stats ] Concurrent Marking 3383825 us, parallelism: 4.00x [408.697s][info][gc,stats ] CM: 13534859 us [408.697s][info][gc,stats ] CM: Parallel Mark 13534859 us, workers (us): 3383676, 3383731, 3383710, 3383742, ---, ---, ---, ---, [408.697s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [408.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [408.697s][info][gc,stats ] [408.697s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [408.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [408.697s][info][gc,stats ] [408.697s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [408.697s][info][gc,stats ] - age 4: 8377160 bytes, 8377160 total [408.697s][info][gc,stats ] - age 5: 108466504 bytes, 116843664 total [408.697s][info][gc,stats ] [408.697s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [408.697s][info][gc,stats ] - age 7: 7047007120 bytes, 7047007120 total [408.697s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [408.707s][info][gc ] Transition from: old to: idle [408.707s][info][gc ] Transition from: idle to: normal [408.707s][info][gc ] Heuristics request to interrupt old for young collection accepted [408.707s][info][gc,free ] Free: 5764M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 3681K, Mutator Free: 721 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 468K, Max: 468K; Used: 7723K [408.707s][info][gc,ergo ] GC(249) Start GC cycle (YOUNG) [408.707s][info][gc,start ] GC(249) Concurrent reset [408.707s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent reset [408.742s][info][gc ] GC(249) Concurrent reset 34.675ms [408.742s][info][gc,start ] GC(249) Pause Init Mark (YOUNG) [408.742s][info][gc,task ] GC(249) Using 8 of 8 workers for init marking [408.746s][info][gc ] GC(249) Transfer SATB buffers [408.748s][info][gc ] GC(249) Purged 1328044 oops from old generation SATB buffers [408.748s][info][gc ] GC(249) Pause Init Mark (YOUNG) 6.121ms [408.749s][info][gc,start ] GC(249) Concurrent remembered set scanning [408.749s][info][gc,task ] GC(249) Using 4 of 8 workers for Concurrent remembered set scanning [408.864s][info][gc ] GC(249) Concurrent remembered set scanning 115.657ms [408.864s][info][gc,start ] GC(249) Concurrent marking roots [408.864s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent marking roots [408.869s][info][gc ] GC(249) Concurrent marking roots 4.850ms [408.869s][info][gc,start ] GC(249) Concurrent marking (YOUNG) [408.869s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent marking [409.041s][info][gc ] GC(249) Concurrent marking (YOUNG) 172.212ms [409.042s][info][gc,start ] GC(249) Pause Final Mark (YOUNG) [409.042s][info][gc,task ] GC(249) Using 8 of 8 workers for final marking [409.043s][info][gc,ergo ] GC(249) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [409.043s][info][gc,ergo ] GC(249) Adaptive CSet Selection for YOUNG. Max Evacuation: 605M, Actual Free: 10320B. [409.043s][info][gc,ergo ] GC(249) Chosen CSet evacuates young: 48902K (of which at least: 0B are to be promoted), old: 0B [409.043s][info][gc,ergo ] GC(249) Collectable Garbage: 7960M (99%), Immediate: 10320B (0%), 1 regions, CSet: 7960M (99%), 1001 regions [409.043s][info][gc,ergo ] GC(249) Evacuation Targets: YOUNG: 48902K, PROMOTE: 0B, OLD: 0B, TOTAL: 48902K [409.043s][info][gc,free ] Free: 5748M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 3969K, Mutator Free: 719 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 468K, Max: 468K; Used: 7723K [409.043s][info][gc ] GC(249) Pause Final Mark (YOUNG) 0.980ms [409.043s][info][gc,start ] GC(249) Concurrent thread roots [409.043s][info][gc,task ] GC(249) Using 4 of 8 workers for Concurrent thread roots [409.048s][info][gc ] GC(249) Concurrent thread roots 4.685ms [409.048s][info][gc,start ] GC(249) Concurrent weak references [409.048s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent weak references [409.048s][info][gc,ref ] GC(249) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [409.048s][info][gc,ref ] GC(249) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [409.048s][info][gc,ref ] GC(249) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [409.048s][info][gc ] GC(249) Concurrent weak references 0.048ms [409.048s][info][gc,start ] GC(249) Concurrent weak roots [409.048s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent weak root [409.048s][info][gc ] GC(249) Concurrent weak roots 0.648ms [409.048s][info][gc,start ] GC(249) Concurrent cleanup [409.048s][info][gc ] GC(249) Concurrent cleanup 25915M->25915M(31744M) 0.104ms [409.048s][info][gc,free ] Free: 5735M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 929K, Mutator Free: 717 Collector Reserve: 64695K, Max: 8192K; Used: 840K Old Collector Reserve: 453K, Max: 453K; Used: 7738K [409.049s][info][gc,start ] GC(249) Concurrent strong roots [409.049s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent strong root [409.049s][info][gc ] GC(249) Concurrent strong roots 0.425ms [409.049s][info][gc,start ] GC(249) Concurrent evacuation [409.049s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent evacuation [409.064s][info][gc,ergo ] GC(249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 489072, promotion expended: 479352, old capacity: 18035507200, old_used: 18004730848, old unaffiliated regions: 0 [409.064s][info][gc,ergo ] GC(249) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 489072, promotion expended: 479352, old capacity: 18035507200, old_used: 18004730848, old unaffiliated regions: 0 [409.064s][info][gc,ergo ] GC(249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 489072, promotion expended: 479352, old capacity: 18035507200, old_used: 18004730848, old unaffiliated regions: 0 [409.064s][info][gc,ergo ] GC(249) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 489072, promotion expended: 479352, old capacity: 18035507200, old_used: 18004730848, old unaffiliated regions: 0 [409.064s][info][gc,ergo ] GC(249) Squelching additional promotion failure reports for current epoch [409.064s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [409.096s][info][gc ] GC(249) Concurrent evacuation 47.209ms [409.096s][info][gc,start ] GC(249) Pause Init Update Refs [409.097s][info][gc ] GC(249) Pause Init Update Refs 0.486ms [409.097s][info][gc,start ] GC(249) Concurrent update references [409.097s][info][gc,task ] GC(249) Using 4 of 8 workers for concurrent reference update [409.097s][info][gc,free ] At start of update refs, moving 8153K to Mutator free set from Collector Reserve (8153K) and from Old Collector Reserve (0B) [409.239s][info][gc ] GC(249) Concurrent update references 141.777ms [409.239s][info][gc,start ] GC(249) Concurrent update thread roots [409.252s][info][gc ] GC(249) Concurrent update thread roots 12.889ms [409.252s][info][gc,start ] GC(249) Pause Final Update Refs [409.252s][info][gc,task ] GC(249) Using 8 of 8 workers for final reference update [409.252s][info][gc ] GC(249) Transfer SATB buffers [409.253s][info][gc,free ] Free: 12595M, Max: 8192K regular, 480M humongous, Frag: 90% external, 63% internal; Used: 7940M, Mutator Free: 1575 Collector Reserve: 727M, Max: 8192K; Used: 73766K Old Collector Reserve: 7844K, Max: 7844K; Used: 347K [409.253s][info][gc ] GC(249) Pause Final Update Refs 0.717ms [409.253s][info][gc,start ] GC(249) Concurrent cleanup [409.253s][info][gc ] GC(249) Concurrent cleanup 26383M->18383M(31744M) 0.199ms [409.253s][info][gc,ergo ] GC(249) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7853K, young_available: 13323M [409.253s][info][gc,ergo ] GC(249) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.8% during period of 3.952s [409.254s][info][gc,ergo ] GC(249) At end of Concurrent Young GC: YOUNG generation used: 1213M, used regions: 1232M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14536M, available: 13322M [409.254s][info][gc,ergo ] GC(249) At end of Concurrent Young GC: OLD generation used: 17170M, used regions: 17208M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17208M, available: 7853K [409.254s][info][gc,free ] Free: 12594M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 5931K, Mutator Free: 1575 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 7844K, Max: 7844K; Used: 347K [409.254s][info][gc,stats ] [409.254s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [409.254s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [409.254s][info][gc,stats ] [409.254s][info][gc,stats ] Concurrent Reset 34703 us [409.254s][info][gc,stats ] Pause Init Mark (G) 6904 us [409.254s][info][gc,stats ] Pause Init Mark (N) 6127 us [409.254s][info][gc,stats ] Swap Remembered Set 3435 us [409.254s][info][gc,stats ] Transfer Old From SATB 2251 us [409.254s][info][gc,stats ] Update Region States 351 us [409.254s][info][gc,stats ] Concurrent Scan Remembered Set 115695 us, parallelism: 3.97x [409.254s][info][gc,stats ] RS: 459458 us [409.254s][info][gc,stats ] RS: Scan Clusters 459458 us, workers (us): 115591, 114769, 114557, 114541, ---, ---, ---, ---, [409.254s][info][gc,stats ] Concurrent Mark Roots 4869 us, parallelism: 3.67x [409.254s][info][gc,stats ] CMR: 17888 us [409.254s][info][gc,stats ] CMR: Thread Roots 16555 us, workers (us): 4190, 4164, 4114, 4087, ---, ---, ---, ---, [409.254s][info][gc,stats ] CMR: Code Cache Roots 1090 us, workers (us): 183, 184, 378, 346, ---, ---, ---, ---, [409.254s][info][gc,stats ] CMR: VM Strong Roots 197 us, workers (us): 60, 49, 45, 43, ---, ---, ---, ---, [409.254s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 37, ---, ---, ---, ---, ---, ---, [409.254s][info][gc,stats ] Concurrent Marking 172241 us, parallelism: 3.92x [409.254s][info][gc,stats ] CM: 674632 us [409.254s][info][gc,stats ] CM: Parallel Mark 674632 us, workers (us): 168674, 168663, 168659, 168636, ---, ---, ---, ---, [409.254s][info][gc,stats ] Pause Final Mark (G) 1452 us [409.254s][info][gc,stats ] Pause Final Mark (N) 986 us [409.254s][info][gc,stats ] Finish Mark 522 us [409.254s][info][gc,stats ] Update Region States 89 us [409.254s][info][gc,stats ] Choose Collection Set 196 us [409.254s][info][gc,stats ] Rebuild Free Set 43 us [409.254s][info][gc,stats ] Concurrent Thread Roots 4699 us, parallelism: 3.90x [409.254s][info][gc,stats ] CTR: 18308 us [409.254s][info][gc,stats ] CTR: Thread Roots 18308 us, workers (us): 4584, 4635, 4607, 4481, ---, ---, ---, ---, [409.254s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [409.254s][info][gc,stats ] CWRF: 2 us [409.254s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [409.254s][info][gc,stats ] Concurrent Weak Roots 653 us [409.254s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [409.254s][info][gc,stats ] CWR: 75 us [409.254s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 26, 20, 18, 12, ---, ---, ---, ---, [409.254s][info][gc,stats ] Rendezvous 586 us [409.254s][info][gc,stats ] Concurrent Cleanup 108 us [409.254s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.56x [409.254s][info][gc,stats ] CSR: 1101 us [409.254s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 357, 171, 259, 163, ---, ---, ---, ---, [409.254s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 34, 33, 30, 25, ---, ---, ---, ---, [409.254s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [409.254s][info][gc,stats ] Concurrent Evacuation 47223 us [409.254s][info][gc,stats ] Pause Init Update Refs (G) 953 us [409.254s][info][gc,stats ] Pause Init Update Refs (N) 495 us [409.254s][info][gc,stats ] Manage GCLABs 412 us [409.254s][info][gc,stats ] Concurrent Update Refs 141797 us [409.254s][info][gc,stats ] Concurrent Update Thread Roots 12904 us [409.254s][info][gc,stats ] Pause Final Update Refs (G) 1218 us [409.254s][info][gc,stats ] Pause Final Update Refs (N) 721 us [409.254s][info][gc,stats ] Update Region States 43 us [409.254s][info][gc,stats ] Trash Collection Set 25 us [409.254s][info][gc,stats ] Rebuild Free Set 75 us [409.254s][info][gc,stats ] Concurrent Cleanup 206 us [409.254s][info][gc,stats ] Workers: Evacuated 48369K across 774692 objects, abandoned 0B across 0 objects. [409.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [409.254s][info][gc,stats ] - age 1: 35370856 bytes, 35370856 total [409.254s][info][gc,stats ] - age 2: 149424 bytes, 35520280 total [409.254s][info][gc,stats ] - age 3: 181416 bytes, 35701696 total [409.254s][info][gc,stats ] - age 4: 186064 bytes, 35887760 total [409.254s][info][gc,stats ] - age 5: 391504 bytes, 36279264 total [409.254s][info][gc,stats ] - age 6: 232176 bytes, 36511440 total [409.254s][info][gc,stats ] - age 7: 172080 bytes, 36683520 total [409.254s][info][gc,stats ] - age 8: 470904 bytes, 37154424 total [409.254s][info][gc,stats ] - age 9: 40048 bytes, 37194472 total [409.254s][info][gc,stats ] - age 10: 138032 bytes, 37332504 total [409.254s][info][gc,stats ] - age 11: 3128696 bytes, 40461200 total [409.254s][info][gc,stats ] - age 12: 6443056 bytes, 46904256 total [409.254s][info][gc,stats ] - age 15: 2625768 bytes, 49530024 total [409.254s][info][gc,stats ] [409.254s][info][gc,stats ] Mutators: Evacuated 533K across 4297 objects, abandoned 0B across 0 objects. [409.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [409.254s][info][gc,stats ] - age 1: 536992 bytes, 536992 total [409.254s][info][gc,stats ] - age 2: 48 bytes, 537040 total [409.254s][info][gc,stats ] - age 3: 16 bytes, 537056 total [409.254s][info][gc,stats ] - age 4: 32 bytes, 537088 total [409.254s][info][gc,stats ] - age 5: 32 bytes, 537120 total [409.254s][info][gc,stats ] - age 6: 48 bytes, 537168 total [409.254s][info][gc,stats ] - age 7: 64 bytes, 537232 total [409.254s][info][gc,stats ] - age 8: 96 bytes, 537328 total [409.254s][info][gc,stats ] - age 9: 128 bytes, 537456 total [409.254s][info][gc,stats ] - age 10: 712 bytes, 538168 total [409.254s][info][gc,stats ] - age 11: 2736 bytes, 540904 total [409.254s][info][gc,stats ] - age 12: 1216 bytes, 542120 total [409.254s][info][gc,stats ] - age 14: 1608 bytes, 543728 total [409.254s][info][gc,stats ] - age 15: 2480 bytes, 546208 total [409.254s][info][gc,stats ] [409.254s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [409.254s][info][gc,stats ] - age 5: 8338688 bytes, 8338688 total [409.254s][info][gc,stats ] - age 6: 108154264 bytes, 116492952 total [409.254s][info][gc,stats ] [409.254s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [409.254s][info][gc,stats ] - age 7: 7047007120 bytes, 7047007120 total [409.254s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [409.264s][info][gc ] Transition from: normal to: idle [409.264s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [409.264s][info][gc ] Transition from: idle to: old [409.264s][info][gc,free ] Free: 12569M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 6562K, Mutator Free: 1572 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 7844K, Max: 7844K; Used: 347K [409.264s][info][gc,start ] GC(250) Concurrent marking (OLD) [409.264s][info][gc,task ] GC(250) Using 4 of 8 workers for concurrent marking [412.749s][info][gc ] GC(250) Concurrent marking (OLD) 3484.752ms [412.750s][info][gc,start ] GC(250) Pause Final Mark (OLD) [412.750s][info][gc,task ] GC(250) Using 8 of 8 workers for final marking [412.750s][info][gc ] GC(250) Old-Gen Collectable Garbage: 1807M consolidated with free: 7847K, over 100 regions, Old-Gen Immediate Garbage: 1162M over 147 regions. [412.750s][info][gc ] GC(250) Old generation transition from Marking to Waiting for evacuation [412.751s][info][gc,free ] Free: 5704M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 7290K, Mutator Free: 714 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 1199M, Max: 8192K; Used: 1163M [412.751s][info][gc ] GC(250) Pause Final Mark (OLD) 0.930ms [412.751s][info][gc,start ] GC(250) Concurrent weak references [412.751s][info][gc,task ] GC(250) Using 4 of 8 workers for concurrent weak references [412.751s][info][gc,ref ] GC(250) Encountered references: Soft: 140, Weak: 614, Final: 0, Phantom: 21 [412.751s][info][gc,ref ] GC(250) Discovered references: Soft: 113, Weak: 179, Final: 0, Phantom: 13 [412.751s][info][gc,ref ] GC(250) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [412.751s][info][gc ] GC(250) Concurrent weak references 0.067ms [412.751s][info][gc,start ] GC(250) Concurrent weak roots [412.751s][info][gc,task ] GC(250) Using 4 of 8 workers for concurrent weak root [412.751s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.752s][info][gc ] GC(250) Concurrent weak roots 1.166ms [412.752s][info][gc,start ] GC(250) Concurrent cleanup [412.752s][info][gc ] GC(250) Concurrent cleanup 25262M->24100M(31744M) 0.151ms [412.752s][info][gc,free ] Free: 5699M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 4424K, Mutator Free: 713 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 1199M, Max: 8192K; Used: 347K [412.753s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.753s][info][gc,start ] GC(250) Pause Final Roots [412.753s][info][gc ] GC(250) Pause Final Roots 0.040ms [412.753s][info][gc ] GC(250) Transfer 121 region(s) from OLD to YOUNG, yielding increased size: 15504M [412.753s][info][gc,ergo ] GC(250) After old marking finished, successfully transferred 121 regions to young to prepare for next gc, old available: 215M, young_available: 7411M [412.753s][info][gc,ergo ] GC(250) At end of last OLD marking increment: GCU: 397.9%, MU: 283.4% for duration 3.500s (totals to be subsumed in next gc report) [412.753s][info][gc,ergo ] GC(250) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 8093M, used regions: 8112M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15504M, available: 7410M [412.753s][info][gc,ergo ] GC(250) At end of Concurrent Old Marking finishing increment: OLD generation used: 16008M, used regions: 16032M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16240M, available: 215M [412.753s][info][gc,free ] Free: 5698M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 5332K, Mutator Free: 713 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 1199M, Max: 8192K; Used: 347K [412.753s][info][gc,stats ] [412.753s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [412.753s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [412.753s][info][gc,stats ] [412.753s][info][gc,stats ] Concurrent Marking 3484781 us, parallelism: 3.99x [412.753s][info][gc,stats ] CM: 13893824 us [412.753s][info][gc,stats ] CM: Parallel Mark 13893824 us, workers (us): 3473464, 3473460, 3473451, 3473448, ---, ---, ---, ---, [412.753s][info][gc,stats ] Pause Final Mark (G) 1578 us [412.753s][info][gc,stats ] Pause Final Mark (N) 936 us [412.753s][info][gc,stats ] Finish Mark 444 us [412.753s][info][gc,stats ] Update Region States 53 us [412.753s][info][gc,stats ] Choose Collection Set 214 us [412.753s][info][gc,stats ] Rebuild Free Set 81 us [412.753s][info][gc,stats ] Concurrent Weak References 73 us, parallelism: 0.20x [412.753s][info][gc,stats ] CWRF: 15 us [412.753s][info][gc,stats ] CWRF: Weak References 15 us, workers (us): 12, 3, 0, 0, ---, ---, ---, ---, [412.753s][info][gc,stats ] Concurrent Weak Roots 1180 us [412.753s][info][gc,stats ] Roots 56 us, parallelism: 1.39x [412.753s][info][gc,stats ] CWR: 78 us [412.753s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 20, 17, 16, ---, ---, ---, ---, [412.753s][info][gc,stats ] Rendezvous 1097 us [412.753s][info][gc,stats ] Concurrent Cleanup 156 us [412.753s][info][gc,stats ] Pause Final Roots (G) 506 us [412.753s][info][gc,stats ] Pause Final Roots (N) 46 us [412.753s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [412.753s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [412.753s][info][gc,stats ] [412.753s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [412.753s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [412.753s][info][gc,stats ] [412.754s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [412.754s][info][gc,stats ] - age 5: 8338688 bytes, 8338688 total [412.754s][info][gc,stats ] - age 6: 108154264 bytes, 116492952 total [412.754s][info][gc,stats ] [412.754s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [412.754s][info][gc,stats ] - age 7: 10282347192 bytes, 10282347192 total [412.754s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [412.754s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.755s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.756s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.757s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.758s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.759s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.760s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.761s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.762s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.763s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.764s][info][gc ] Transition from: old to: idle [412.764s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 100 regions [412.764s][info][gc ] Transition from: idle to: normal [412.764s][info][gc ] Heuristics request for young collection accepted [412.764s][info][gc,free ] Free: 5675M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 4382K, Mutator Free: 710 Collector Reserve: 727M, Max: 8192K; Used: 39216B Old Collector Reserve: 1199M, Max: 8192K; Used: 347K [412.764s][info][gc,ergo ] GC(251) Start GC cycle (YOUNG) [412.764s][info][gc,start ] GC(251) Concurrent reset [412.764s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent reset [412.797s][info][gc ] GC(251) Concurrent reset 33.003ms [412.798s][info][gc,start ] GC(251) Pause Init Mark (YOUNG) [412.798s][info][gc,task ] GC(251) Using 8 of 8 workers for init marking [412.803s][info][gc ] GC(251) Pause Init Mark (YOUNG) 4.825ms [412.803s][info][gc,start ] GC(251) Concurrent remembered set scanning [412.803s][info][gc,task ] GC(251) Using 4 of 8 workers for Concurrent remembered set scanning [412.892s][info][gc ] GC(251) Concurrent remembered set scanning 89.007ms [412.892s][info][gc,start ] GC(251) Concurrent marking roots [412.892s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent marking roots [412.896s][info][gc ] GC(251) Concurrent marking roots 4.444ms [412.896s][info][gc,start ] GC(251) Concurrent marking (YOUNG) [412.896s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent marking [413.055s][info][gc ] GC(251) Concurrent marking (YOUNG) 158.865ms [413.056s][info][gc,start ] GC(251) Pause Final Mark (YOUNG) [413.056s][info][gc,task ] GC(251) Using 8 of 8 workers for final marking [413.056s][info][gc,ergo ] GC(251) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [413.056s][info][gc ] GC(251) Choose old regions for mixed collection: old evacuation budget: 154M, candidates: 100 [413.056s][info][gc ] GC(251) Old-gen piggyback evac (100 regions, evacuating 147M, reclaiming: 644M) [413.056s][info][gc ] GC(251) Old generation transition from Waiting for evacuation to Idle [413.056s][info][gc,ergo ] GC(251) Adaptive CSet Selection for YOUNG. Max Evacuation: 645M, Actual Free: 0B. [413.057s][info][gc,ergo ] GC(251) Chosen CSet evacuates young: 46890K (of which at least: 0B are to be promoted), old: 147M [413.057s][info][gc,ergo ] GC(251) Collectable Garbage: 8666M (108%), Immediate: 0B (0%), 0 regions, CSet: 8666M (108%), 1109 regions [413.057s][info][gc,ergo ] GC(251) Evacuation Targets: YOUNG: 46890K, PROMOTE: 0B, OLD: 147M, TOTAL: 193M [413.057s][info][gc,free ] Free: 6750M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 1523K, Mutator Free: 844 Collector Reserve: 57305K, Max: 8192K; Used: 39216B Old Collector Reserve: 208M, Max: 8192K; Used: 0B [413.057s][info][gc ] GC(251) Pause Final Mark (YOUNG) 1.035ms [413.057s][info][gc,start ] GC(251) Concurrent thread roots [413.057s][info][gc,task ] GC(251) Using 4 of 8 workers for Concurrent thread roots [413.057s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2448, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16785792960, old unaffiliated regions: 25 [413.057s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2448, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16785792960, old unaffiliated regions: 25 [413.057s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2448, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16785792960, old unaffiliated regions: 25 [413.057s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2448, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16785792960, old unaffiliated regions: 25 [413.057s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [413.061s][info][gc ] GC(251) Concurrent thread roots 4.453ms [413.061s][info][gc,start ] GC(251) Concurrent weak references [413.061s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent weak references [413.061s][info][gc,ref ] GC(251) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [413.061s][info][gc,ref ] GC(251) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [413.061s][info][gc,ref ] GC(251) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [413.061s][info][gc ] GC(251) Concurrent weak references 0.038ms [413.061s][info][gc,start ] GC(251) Concurrent weak roots [413.061s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent weak root [413.062s][info][gc ] GC(251) Concurrent weak roots 0.584ms [413.062s][info][gc,start ] GC(251) Concurrent cleanup [413.062s][info][gc ] GC(251) Concurrent cleanup 24715M->24715M(31744M) 0.103ms [413.062s][info][gc,free ] Free: 6737M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 6393K, Mutator Free: 843 Collector Reserve: 56428K, Max: 8192K; Used: 915K Old Collector Reserve: 207M, Max: 8192K; Used: 23040B [413.062s][info][gc,start ] GC(251) Concurrent strong roots [413.062s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent strong root [413.062s][info][gc ] GC(251) Concurrent strong roots 0.426ms [413.062s][info][gc,start ] GC(251) Concurrent evacuation [413.062s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent evacuation [413.075s][info][gc ] Periodic Sample: GCU = 24.356%, MU = 17.832% during most recent 5.0s [413.168s][info][gc ] GC(251) Concurrent evacuation 105.964ms [413.169s][info][gc,start ] GC(251) Pause Init Update Refs [413.169s][info][gc ] GC(251) Pause Init Update Refs 0.503ms [413.169s][info][gc,start ] GC(251) Concurrent update references [413.169s][info][gc,task ] GC(251) Using 4 of 8 workers for concurrent reference update [413.170s][info][gc ] GC(251) Transfer 4 region(s) from OLD to YOUNG, yielding increased size: 15536M [413.170s][info][gc,free ] At start of update refs, moving 40923K to Mutator free set from Collector Reserve (8155K) and from Old Collector Reserve (32768K) [414.516s][info][gc ] GC(251) Concurrent update references 1346.615ms [414.516s][info][gc,start ] GC(251) Concurrent update thread roots [414.529s][info][gc ] GC(251) Concurrent update thread roots 13.177ms [414.530s][info][gc,start ] GC(251) Pause Final Update Refs [414.530s][info][gc,task ] GC(251) Using 8 of 8 workers for final reference update [414.530s][info][gc,free ] Free: 11063M, Max: 8192K regular, 424M humongous, Frag: 87% external, 72% internal; Used: 8004M, Mutator Free: 1383 Collector Reserve: 823M, Max: 8192K; Used: 65572K Old Collector Reserve: 800M, Max: 8192K; Used: 792M [414.530s][info][gc ] GC(251) Pause Final Update Refs 0.266ms [414.530s][info][gc,start ] GC(251) Concurrent cleanup [414.530s][info][gc ] GC(251) Concurrent cleanup 27892M->19041M(31744M) 0.222ms [414.530s][info][gc ] GC(251) Transfer 100 region(s) from OLD to YOUNG, yielding increased size: 16336M [414.530s][info][gc,ergo ] GC(251) After cleanup, successfully transferred 100 regions to young to prepare for next gc, old available: 6256B, young_available: 12686M [414.531s][info][gc,ergo ] GC(251) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.1% during period of 5.277s [414.531s][info][gc,ergo ] GC(251) At end of Concurrent Young GC: YOUNG generation used: 3650M, used regions: 3672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16336M, available: 12685M [414.531s][info][gc,ergo ] GC(251) At end of Concurrent Young GC: OLD generation used: 15391M, used regions: 15408M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15408M, available: 6256B [414.531s][info][gc,free ] Free: 11061M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 2280K, Mutator Free: 1383 Collector Reserve: 823M, Max: 8192K; Used: 37152B Old Collector Reserve: 800M, Max: 8192K; Used: 0B [414.531s][info][gc,stats ] [414.531s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [414.531s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [414.531s][info][gc,stats ] [414.531s][info][gc,stats ] Concurrent Reset 33036 us [414.531s][info][gc,stats ] Pause Init Mark (G) 5537 us [414.531s][info][gc,stats ] Pause Init Mark (N) 4835 us [414.531s][info][gc,stats ] Swap Remembered Set 4641 us [414.531s][info][gc,stats ] Update Region States 55 us [414.531s][info][gc,stats ] Concurrent Scan Remembered Set 89028 us, parallelism: 3.97x [414.531s][info][gc,stats ] RS: 353787 us [414.531s][info][gc,stats ] RS: Scan Clusters 353787 us, workers (us): 88935, 88931, 87964, 87956, ---, ---, ---, ---, [414.531s][info][gc,stats ] Concurrent Mark Roots 4462 us, parallelism: 3.56x [414.531s][info][gc,stats ] CMR: 15906 us [414.531s][info][gc,stats ] CMR: Thread Roots 14795 us, workers (us): 3569, 3677, 3811, 3737, ---, ---, ---, ---, [414.531s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 356, 175, 289, 160, ---, ---, ---, ---, [414.531s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 32, 25, 22, 15, ---, ---, ---, ---, [414.531s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [414.531s][info][gc,stats ] Concurrent Marking 158890 us, parallelism: 3.91x [414.531s][info][gc,stats ] CM: 620685 us [414.531s][info][gc,stats ] CM: Parallel Mark 620685 us, workers (us): 155180, 155181, 155169, 155154, ---, ---, ---, ---, [414.531s][info][gc,stats ] Pause Final Mark (G) 1514 us [414.531s][info][gc,stats ] Pause Final Mark (N) 1041 us [414.531s][info][gc,stats ] Finish Mark 505 us [414.531s][info][gc,stats ] Update Region States 89 us [414.531s][info][gc,stats ] Choose Collection Set 208 us [414.531s][info][gc,stats ] Rebuild Free Set 47 us [414.531s][info][gc,stats ] Concurrent Thread Roots 4465 us, parallelism: 3.88x [414.531s][info][gc,stats ] CTR: 17317 us [414.531s][info][gc,stats ] CTR: Thread Roots 17317 us, workers (us): 4415, 4321, 4257, 4324, ---, ---, ---, ---, [414.531s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [414.531s][info][gc,stats ] CWRF: 1 us [414.531s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [414.531s][info][gc,stats ] Concurrent Weak Roots 589 us [414.531s][info][gc,stats ] Roots 49 us, parallelism: 1.34x [414.531s][info][gc,stats ] CWR: 65 us [414.531s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 17, 14, 12, ---, ---, ---, ---, [414.531s][info][gc,stats ] Rendezvous 527 us [414.531s][info][gc,stats ] Concurrent Cleanup 107 us [414.531s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.56x [414.531s][info][gc,stats ] CSR: 1103 us [414.531s][info][gc,stats ] CSR: Code Cache Roots 929 us, workers (us): 162, 159, 344, 264, ---, ---, ---, ---, [414.531s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 40, 28, 26, 24, ---, ---, ---, ---, [414.531s][info][gc,stats ] CSR: CLDG Roots 55 us, workers (us): 37, 18, ---, ---, ---, ---, ---, ---, [414.531s][info][gc,stats ] Concurrent Evacuation 105982 us [414.531s][info][gc,stats ] Pause Init Update Refs (G) 1034 us [414.531s][info][gc,stats ] Pause Init Update Refs (N) 512 us [414.531s][info][gc,stats ] Manage GCLABs 424 us [414.531s][info][gc,stats ] Concurrent Update Refs 1346642 us [414.531s][info][gc,stats ] Concurrent Update Thread Roots 13198 us [414.531s][info][gc,stats ] Pause Final Update Refs (G) 868 us [414.531s][info][gc,stats ] Pause Final Update Refs (N) 271 us [414.531s][info][gc,stats ] Update Region States 58 us [414.531s][info][gc,stats ] Trash Collection Set 33 us [414.531s][info][gc,stats ] Rebuild Free Set 94 us [414.531s][info][gc,stats ] Concurrent Cleanup 228 us [414.531s][info][gc,stats ] Workers: Evacuated 193M across 4691733 objects, abandoned 0B across 0 objects. [414.531s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [414.531s][info][gc,stats ] - age 1: 131312336 bytes, 131312336 total [414.531s][info][gc,stats ] - age 2: 6624128 bytes, 137936464 total [414.531s][info][gc,stats ] - age 3: 7669776 bytes, 145606240 total [414.531s][info][gc,stats ] - age 4: 9292256 bytes, 154898496 total [414.531s][info][gc,stats ] - age 5: 1801200 bytes, 156699696 total [414.531s][info][gc,stats ] - age 6: 2025120 bytes, 158724816 total [414.531s][info][gc,stats ] - age 7: 4620424 bytes, 163345240 total [414.531s][info][gc,stats ] - age 8: 8413872 bytes, 171759112 total [414.531s][info][gc,stats ] - age 9: 5280304 bytes, 177039416 total [414.531s][info][gc,stats ] - age 10: 2295576 bytes, 179334992 total [414.531s][info][gc,stats ] - age 11: 245592 bytes, 179580584 total [414.531s][info][gc,stats ] - age 12: 4322208 bytes, 183902792 total [414.531s][info][gc,stats ] - age 13: 6478952 bytes, 190381744 total [414.531s][info][gc,stats ] - age 14: 120296 bytes, 190502040 total [414.531s][info][gc,stats ] - age 15: 5958352 bytes, 196460392 total [414.531s][info][gc,stats ] [414.531s][info][gc,stats ] Mutators: Evacuated 555K across 6446 objects, abandoned 0B across 0 objects. [414.531s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [414.531s][info][gc,stats ] - age 1: 483960 bytes, 483960 total [414.531s][info][gc,stats ] - age 2: 568 bytes, 484528 total [414.531s][info][gc,stats ] - age 3: 952 bytes, 485480 total [414.531s][info][gc,stats ] - age 4: 1400 bytes, 486880 total [414.531s][info][gc,stats ] - age 5: 56 bytes, 486936 total [414.531s][info][gc,stats ] - age 6: 1040 bytes, 487976 total [414.531s][info][gc,stats ] - age 7: 1768 bytes, 489744 total [414.531s][info][gc,stats ] - age 8: 2368 bytes, 492112 total [414.531s][info][gc,stats ] - age 9: 4784 bytes, 496896 total [414.531s][info][gc,stats ] - age 10: 45984 bytes, 542880 total [414.531s][info][gc,stats ] - age 11: 5584 bytes, 548464 total [414.531s][info][gc,stats ] - age 12: 4056 bytes, 552520 total [414.531s][info][gc,stats ] - age 13: 8488 bytes, 561008 total [414.531s][info][gc,stats ] - age 15: 7528 bytes, 568536 total [414.531s][info][gc,stats ] [414.531s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [414.531s][info][gc,stats ] - age 6: 8323472 bytes, 8323472 total [414.531s][info][gc,stats ] - age 7: 108049352 bytes, 116372824 total [414.531s][info][gc,stats ] [414.531s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [414.531s][info][gc,stats ] - age 7: 10274368648 bytes, 10274368648 total [414.531s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [414.541s][info][gc ] Transition from: normal to: idle [414.543s][info][gc ] Trigger (YOUNG): expedite promotion in place of 103M [414.543s][info][gc ] Transition from: idle to: normal [414.543s][info][gc ] Heuristics request for young collection accepted [414.543s][info][gc,free ] Free: 11036M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 0% internal; Used: 3077K, Mutator Free: 1380 Collector Reserve: 823M, Max: 8192K; Used: 37152B Old Collector Reserve: 800M, Max: 8192K; Used: 0B [414.543s][info][gc,ergo ] GC(252) Start GC cycle (YOUNG) [414.543s][info][gc,start ] GC(252) Concurrent reset [414.543s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent reset [414.556s][info][gc ] GC(252) Concurrent reset 12.472ms [414.556s][info][gc,start ] GC(252) Pause Init Mark (YOUNG) [414.556s][info][gc,task ] GC(252) Using 8 of 8 workers for init marking [414.560s][info][gc ] GC(252) Pause Init Mark (YOUNG) 3.557ms [414.560s][info][gc,start ] GC(252) Concurrent remembered set scanning [414.560s][info][gc,task ] GC(252) Using 4 of 8 workers for Concurrent remembered set scanning [414.669s][info][gc ] GC(252) Concurrent remembered set scanning 109.364ms [414.669s][info][gc,start ] GC(252) Concurrent marking roots [414.669s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent marking roots [414.674s][info][gc ] GC(252) Concurrent marking roots 5.090ms [414.674s][info][gc,start ] GC(252) Concurrent marking (YOUNG) [414.674s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent marking [414.841s][info][gc ] GC(252) Concurrent marking (YOUNG) 166.141ms [414.841s][info][gc,start ] GC(252) Pause Final Mark (YOUNG) [414.841s][info][gc,task ] GC(252) Using 8 of 8 workers for final marking [414.842s][info][gc,ergo ] GC(252) Planning to promote in place 0 humongous regions and 13 regular regions, spanning a total of 109051904 used bytes [414.842s][info][gc,ergo ] GC(252) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [414.842s][info][gc,ergo ] GC(252) Chosen CSet evacuates young: 46574K (of which at least: 0B are to be promoted), old: 0B [414.842s][info][gc,ergo ] GC(252) Collectable Garbage: 3538M (99%), Immediate: 0B (0%), 0 regions, CSet: 3538M (99%), 448 regions [414.842s][info][gc,ergo ] GC(252) Evacuation Targets: YOUNG: 46574K, PROMOTE: 0B, OLD: 0B, TOTAL: 46574K [414.842s][info][gc,free ] Free: 11999M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 8557K, Mutator Free: 1501 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [414.842s][info][gc ] GC(252) Pause Final Mark (YOUNG) 0.925ms [414.842s][info][gc,start ] GC(252) Concurrent thread roots [414.842s][info][gc,task ] GC(252) Using 4 of 8 workers for Concurrent thread roots [414.842s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [414.843s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 6256, promotion expended: 5120, old capacity: 16164847616, old_used: 16139522496, old unaffiliated regions: 0 [414.843s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 6256, promotion expended: 5120, old capacity: 16164847616, old_used: 16139522496, old unaffiliated regions: 0 [414.843s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 6256, promotion expended: 5120, old capacity: 16164847616, old_used: 16139522496, old unaffiliated regions: 0 [414.843s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 6256, promotion expended: 5120, old capacity: 16164847616, old_used: 16139522496, old unaffiliated regions: 0 [414.843s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [414.847s][info][gc ] GC(252) Concurrent thread roots 4.964ms [414.847s][info][gc,start ] GC(252) Concurrent weak references [414.847s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent weak references [414.847s][info][gc,ref ] GC(252) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [414.847s][info][gc,ref ] GC(252) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [414.847s][info][gc,ref ] GC(252) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [414.847s][info][gc ] GC(252) Concurrent weak references 0.041ms [414.847s][info][gc,start ] GC(252) Concurrent weak roots [414.847s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent weak root [414.848s][info][gc ] GC(252) Concurrent weak roots 0.925ms [414.848s][info][gc,start ] GC(252) Concurrent cleanup [414.848s][info][gc ] GC(252) Concurrent cleanup 19688M->19689M(31744M) 0.211ms [414.848s][info][gc,free ] Free: 11975M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 8654K, Mutator Free: 1498 Collector Reserve: 56320K, Max: 8192K; Used: 1023K Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [414.848s][info][gc,start ] GC(252) Concurrent strong roots [414.848s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent strong root [414.849s][info][gc ] GC(252) Concurrent strong roots 0.447ms [414.849s][info][gc,start ] GC(252) Concurrent evacuation [414.849s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent evacuation [414.858s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [414.861s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [414.864s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [414.870s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [414.873s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [414.877s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [414.880s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [414.882s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [414.883s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [414.884s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [414.886s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [414.887s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [414.887s][info][gc ] GC(252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [414.893s][info][gc ] GC(252) Concurrent evacuation 44.165ms [414.893s][info][gc,start ] GC(252) Pause Init Update Refs [414.894s][info][gc ] GC(252) Pause Init Update Refs 0.507ms [414.894s][info][gc,start ] GC(252) Concurrent update references [414.894s][info][gc,task ] GC(252) Using 4 of 8 workers for concurrent reference update [414.894s][info][gc,free ] At start of update refs, moving 8161K to Mutator free set from Collector Reserve (8161K) and from Old Collector Reserve (0B) [415.039s][info][gc ] GC(252) Concurrent update references 144.768ms [415.039s][info][gc,start ] GC(252) Concurrent update thread roots [415.051s][info][gc ] GC(252) Concurrent update thread roots 11.807ms [415.051s][info][gc,start ] GC(252) Pause Final Update Refs [415.051s][info][gc,task ] GC(252) Using 8 of 8 workers for final reference update [415.051s][info][gc,free ] Free: 14327M, Max: 8192K regular, 1176M humongous, Frag: 90% external, 24% internal; Used: 3520M, Mutator Free: 1791 Collector Reserve: 815M, Max: 8192K; Used: 65602K Old Collector Reserve: 8074K, Max: 8074K; Used: 117K [415.051s][info][gc ] GC(252) Pause Final Update Refs 0.217ms [415.051s][info][gc,start ] GC(252) Concurrent cleanup [415.052s][info][gc ] GC(252) Concurrent cleanup 20153M->16577M(31744M) 0.175ms [415.052s][info][gc,ergo ] GC(252) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8080K, young_available: 15142M [415.052s][info][gc,ergo ] GC(252) At end of Concurrent Young GC: GCU: 22.5%, MU: 18.6% during period of 0.521s [415.052s][info][gc,ergo ] GC(252) At end of Concurrent Young GC: YOUNG generation used: 1082M, used regions: 1120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16224M, available: 15141M [415.052s][info][gc,ergo ] GC(252) At end of Concurrent Young GC: OLD generation used: 15495M, used regions: 15520M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15520M, available: 8080K [415.052s][info][gc,free ] Free: 14325M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 2612K, Mutator Free: 1791 Collector Reserve: 815M, Max: 8192K; Used: 68112B Old Collector Reserve: 8074K, Max: 8074K; Used: 117K [415.052s][info][gc,stats ] [415.052s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [415.052s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [415.052s][info][gc,stats ] [415.052s][info][gc,stats ] Concurrent Reset 12499 us [415.052s][info][gc,stats ] Pause Init Mark (G) 4266 us [415.052s][info][gc,stats ] Pause Init Mark (N) 3566 us [415.052s][info][gc,stats ] Swap Remembered Set 3278 us [415.052s][info][gc,stats ] Update Region States 155 us [415.052s][info][gc,stats ] Concurrent Scan Remembered Set 109389 us, parallelism: 4.00x [415.052s][info][gc,stats ] RS: 437079 us [415.052s][info][gc,stats ] RS: Scan Clusters 437079 us, workers (us): 109277, 109273, 109266, 109264, ---, ---, ---, ---, [415.052s][info][gc,stats ] Concurrent Mark Roots 5106 us, parallelism: 3.61x [415.052s][info][gc,stats ] CMR: 18446 us [415.052s][info][gc,stats ] CMR: Thread Roots 17148 us, workers (us): 4292, 4208, 4126, 4521, ---, ---, ---, ---, [415.052s][info][gc,stats ] CMR: Code Cache Roots 1147 us, workers (us): 232, 334, 396, 185, ---, ---, ---, ---, [415.052s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 34, 28, 25, 20, ---, ---, ---, ---, [415.052s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, ---, 8, ---, ---, ---, ---, [415.052s][info][gc,stats ] Concurrent Marking 166168 us, parallelism: 3.92x [415.052s][info][gc,stats ] CM: 650789 us [415.052s][info][gc,stats ] CM: Parallel Mark 650789 us, workers (us): 162708, 162695, 162677, 162709, ---, ---, ---, ---, [415.052s][info][gc,stats ] Pause Final Mark (G) 1496 us [415.052s][info][gc,stats ] Pause Final Mark (N) 931 us [415.052s][info][gc,stats ] Finish Mark 461 us [415.052s][info][gc,stats ] Update Region States 95 us [415.052s][info][gc,stats ] Choose Collection Set 123 us [415.052s][info][gc,stats ] Rebuild Free Set 57 us [415.052s][info][gc,stats ] Concurrent Thread Roots 4977 us, parallelism: 3.81x [415.052s][info][gc,stats ] CTR: 18986 us [415.052s][info][gc,stats ] CTR: Thread Roots 18986 us, workers (us): 4698, 4908, 4656, 4724, ---, ---, ---, ---, [415.053s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [415.053s][info][gc,stats ] CWRF: 1 us [415.053s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [415.053s][info][gc,stats ] Concurrent Weak Roots 935 us [415.053s][info][gc,stats ] Roots 58 us, parallelism: 1.38x [415.053s][info][gc,stats ] CWR: 79 us [415.053s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 21, 17, 17, ---, ---, ---, ---, [415.053s][info][gc,stats ] Rendezvous 859 us [415.053s][info][gc,stats ] Concurrent Cleanup 218 us [415.053s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.54x [415.053s][info][gc,stats ] CSR: 1155 us [415.053s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 161, 357, 194, 278, ---, ---, ---, ---, [415.053s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 41, 38, 32, 29, ---, ---, ---, ---, [415.053s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [415.053s][info][gc,stats ] Concurrent Evacuation 44180 us [415.053s][info][gc,stats ] Pause Init Update Refs (G) 999 us [415.053s][info][gc,stats ] Pause Init Update Refs (N) 515 us [415.053s][info][gc,stats ] Manage GCLABs 431 us [415.053s][info][gc,stats ] Concurrent Update Refs 144789 us [415.053s][info][gc,stats ] Concurrent Update Thread Roots 11822 us [415.053s][info][gc,stats ] Pause Final Update Refs (G) 764 us [415.053s][info][gc,stats ] Pause Final Update Refs (N) 222 us [415.053s][info][gc,stats ] Update Region States 49 us [415.053s][info][gc,stats ] Trash Collection Set 10 us [415.053s][info][gc,stats ] Rebuild Free Set 81 us [415.053s][info][gc,stats ] Concurrent Cleanup 185 us [415.053s][info][gc,stats ] Workers: Evacuated 46135K across 733530 objects, abandoned 0B across 0 objects. [415.053s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [415.053s][info][gc,stats ] - age 1: 32188920 bytes, 32188920 total [415.053s][info][gc,stats ] - age 2: 998576 bytes, 33187496 total [415.053s][info][gc,stats ] - age 3: 851888 bytes, 34039384 total [415.053s][info][gc,stats ] - age 4: 108920 bytes, 34148304 total [415.053s][info][gc,stats ] - age 5: 131080 bytes, 34279384 total [415.053s][info][gc,stats ] - age 6: 128760 bytes, 34408144 total [415.053s][info][gc,stats ] - age 7: 340384 bytes, 34748528 total [415.053s][info][gc,stats ] - age 8: 162472 bytes, 34911000 total [415.053s][info][gc,stats ] - age 9: 120976 bytes, 35031976 total [415.053s][info][gc,stats ] - age 10: 336016 bytes, 35367992 total [415.053s][info][gc,stats ] - age 11: 30096 bytes, 35398088 total [415.053s][info][gc,stats ] - age 12: 89920 bytes, 35488008 total [415.053s][info][gc,stats ] - age 13: 2694648 bytes, 38182656 total [415.053s][info][gc,stats ] - age 14: 6439000 bytes, 44621656 total [415.053s][info][gc,stats ] - age 15: 2620640 bytes, 47242296 total [415.053s][info][gc,stats ] [415.053s][info][gc,stats ] Mutators: Evacuated 438K across 3641 objects, abandoned 0B across 0 objects. [415.053s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [415.053s][info][gc,stats ] - age 1: 437992 bytes, 437992 total [415.053s][info][gc,stats ] - age 2: 176 bytes, 438168 total [415.053s][info][gc,stats ] - age 3: 160 bytes, 438328 total [415.053s][info][gc,stats ] - age 4: 32 bytes, 438360 total [415.053s][info][gc,stats ] - age 5: 64 bytes, 438424 total [415.053s][info][gc,stats ] - age 6: 32 bytes, 438456 total [415.053s][info][gc,stats ] - age 7: 32 bytes, 438488 total [415.053s][info][gc,stats ] - age 8: 64 bytes, 438552 total [415.053s][info][gc,stats ] - age 10: 128 bytes, 438680 total [415.053s][info][gc,stats ] - age 11: 32 bytes, 438712 total [415.053s][info][gc,stats ] - age 12: 112 bytes, 438824 total [415.053s][info][gc,stats ] - age 13: 2032 bytes, 440856 total [415.053s][info][gc,stats ] - age 14: 2864 bytes, 443720 total [415.053s][info][gc,stats ] - age 15: 5760 bytes, 449480 total [415.053s][info][gc,stats ] [415.053s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [415.053s][info][gc,stats ] - age 1: 3880 bytes, 3880 total [415.053s][info][gc,stats ] - age 7: 8312056 bytes, 8315936 total [415.053s][info][gc,stats ] [415.053s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [415.053s][info][gc,stats ] - age 7: 10382315640 bytes, 10382315640 total [415.053s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [415.063s][info][gc ] Transition from: normal to: idle [415.064s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8117K [415.064s][info][gc ] Transition from: idle to: normal [415.064s][info][gc ] Heuristics request for young collection accepted [415.064s][info][gc,free ] Free: 14300M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 4042K, Mutator Free: 1788 Collector Reserve: 815M, Max: 8192K; Used: 68112B Old Collector Reserve: 8074K, Max: 8074K; Used: 117K [415.064s][info][gc,ergo ] GC(253) Start GC cycle (YOUNG) [415.064s][info][gc,start ] GC(253) Concurrent reset [415.064s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent reset [415.069s][info][gc ] GC(253) Concurrent reset 4.913ms [415.069s][info][gc,start ] GC(253) Pause Init Mark (YOUNG) [415.069s][info][gc,task ] GC(253) Using 8 of 8 workers for init marking [415.073s][info][gc ] GC(253) Pause Init Mark (YOUNG) 3.415ms [415.073s][info][gc,start ] GC(253) Concurrent remembered set scanning [415.073s][info][gc,task ] GC(253) Using 4 of 8 workers for Concurrent remembered set scanning [415.186s][info][gc ] GC(253) Concurrent remembered set scanning 113.075ms [415.186s][info][gc,start ] GC(253) Concurrent marking roots [415.186s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent marking roots [415.190s][info][gc ] GC(253) Concurrent marking roots 4.387ms [415.190s][info][gc,start ] GC(253) Concurrent marking (YOUNG) [415.190s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent marking [415.223s][info][gc ] GC(253) Concurrent marking (YOUNG) 32.653ms [415.223s][info][gc,start ] GC(253) Pause Final Mark (YOUNG) [415.223s][info][gc,task ] GC(253) Using 8 of 8 workers for final marking [415.224s][info][gc,ergo ] GC(253) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [415.224s][info][gc,ergo ] GC(253) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [415.224s][info][gc,ergo ] GC(253) Chosen CSet evacuates young: 48873K (of which at least: 0B are to be promoted), old: 0B [415.224s][info][gc,ergo ] GC(253) Collectable Garbage: 1064M (99%), Immediate: 0B (0%), 0 regions, CSet: 1064M (99%), 140 regions [415.224s][info][gc,ergo ] GC(253) Evacuation Targets: YOUNG: 48873K, PROMOTE: 0B, OLD: 0B, TOTAL: 48873K [415.224s][info][gc,free ] Free: 14718M, Max: 8192K regular, 1176M humongous, Frag: 93% external, 0% internal; Used: 1512K, Mutator Free: 1840 Collector Reserve: 65505K, Max: 8192K; Used: 30960B Old Collector Reserve: 8074K, Max: 8074K; Used: 117K [415.224s][info][gc ] GC(253) Pause Final Mark (YOUNG) 0.956ms [415.224s][info][gc,start ] GC(253) Concurrent thread roots [415.224s][info][gc,task ] GC(253) Using 4 of 8 workers for Concurrent thread roots [415.229s][info][gc ] GC(253) Concurrent thread roots 4.635ms [415.229s][info][gc,start ] GC(253) Concurrent weak references [415.229s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent weak references [415.229s][info][gc,ref ] GC(253) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [415.229s][info][gc,ref ] GC(253) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [415.229s][info][gc,ref ] GC(253) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [415.229s][info][gc ] GC(253) Concurrent weak references 0.039ms [415.229s][info][gc,start ] GC(253) Concurrent weak roots [415.229s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent weak root [415.230s][info][gc ] GC(253) Concurrent weak roots 0.673ms [415.230s][info][gc,start ] GC(253) Concurrent cleanup [415.230s][info][gc ] GC(253) Concurrent cleanup 16946M->16946M(31744M) 0.102ms [415.230s][info][gc,free ] Free: 14703M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 0% internal; Used: 999K, Mutator Free: 1838 Collector Reserve: 64552K, Max: 8192K; Used: 983K Old Collector Reserve: 8057K, Max: 8057K; Used: 135K [415.230s][info][gc,start ] GC(253) Concurrent strong roots [415.230s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent strong root [415.230s][info][gc ] GC(253) Concurrent strong roots 0.432ms [415.230s][info][gc,start ] GC(253) Concurrent evacuation [415.230s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent evacuation [415.244s][info][gc,ergo ] GC(253) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8274544, promotion expended: 7114176, old capacity: 16273899520, old_used: 16255802816, old unaffiliated regions: 0 [415.244s][info][gc,ergo ] GC(253) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8274544, promotion expended: 7114176, old capacity: 16273899520, old_used: 16255802816, old unaffiliated regions: 0 [415.244s][info][gc,ergo ] GC(253) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8274544, promotion expended: 7114176, old capacity: 16273899520, old_used: 16255802816, old unaffiliated regions: 0 [415.244s][info][gc,ergo ] GC(253) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8274544, promotion expended: 7114176, old capacity: 16273899520, old_used: 16255802816, old unaffiliated regions: 0 [415.244s][info][gc,ergo ] GC(253) Squelching additional promotion failure reports for current epoch [415.245s][info][gc ] GC(253) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [415.261s][info][gc ] GC(253) Concurrent evacuation 30.371ms [415.261s][info][gc,start ] GC(253) Pause Init Update Refs [415.262s][info][gc ] GC(253) Pause Init Update Refs 0.466ms [415.262s][info][gc,start ] GC(253) Concurrent update references [415.262s][info][gc,task ] GC(253) Using 4 of 8 workers for concurrent reference update [415.262s][info][gc,free ] At start of update refs, moving 16375K to Mutator free set from Collector Reserve (16375K) and from Old Collector Reserve (0B) [415.349s][info][gc ] GC(253) Concurrent update references 87.237ms [415.349s][info][gc,start ] GC(253) Concurrent update thread roots [415.361s][info][gc ] GC(253) Concurrent update thread roots 12.104ms [415.361s][info][gc,start ] GC(253) Pause Final Update Refs [415.361s][info][gc,task ] GC(253) Using 8 of 8 workers for final reference update [415.362s][info][gc,free ] Free: 14743M, Max: 8192K regular, 1176M humongous, Frag: 92% external, 7% internal; Used: 1049M, Mutator Free: 1843 Collector Reserve: 815M, Max: 8192K; Used: 65580K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [415.362s][info][gc ] GC(253) Pause Final Update Refs 0.201ms [415.362s][info][gc,start ] GC(253) Concurrent cleanup [415.362s][info][gc ] GC(253) Concurrent cleanup 17272M->16168M(31744M) 0.125ms [415.362s][info][gc,ergo ] GC(253) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1106K, young_available: 15558M [415.362s][info][gc,ergo ] GC(253) At end of Concurrent Young GC: GCU: 22.0%, MU: 18.5% during period of 0.310s [415.362s][info][gc,ergo ] GC(253) At end of Concurrent Young GC: YOUNG generation used: 658M, used regions: 688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16216M, available: 15557M [415.362s][info][gc,ergo ] GC(253) At end of Concurrent Young GC: OLD generation used: 15510M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 1106K [415.362s][info][gc,free ] Free: 14741M, Max: 8192K regular, 1176M humongous, Frag: 93% external, 0% internal; Used: 2544K, Mutator Free: 1843 Collector Reserve: 815M, Max: 8192K; Used: 45408B Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [415.363s][info][gc,stats ] [415.363s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [415.363s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [415.363s][info][gc,stats ] [415.363s][info][gc,stats ] Concurrent Reset 4927 us [415.363s][info][gc,stats ] Pause Init Mark (G) 3999 us [415.363s][info][gc,stats ] Pause Init Mark (N) 3427 us [415.363s][info][gc,stats ] Swap Remembered Set 3238 us [415.363s][info][gc,stats ] Update Region States 65 us [415.363s][info][gc,stats ] Concurrent Scan Remembered Set 113095 us, parallelism: 4.00x [415.363s][info][gc,stats ] RS: 452000 us [415.363s][info][gc,stats ] RS: Scan Clusters 452000 us, workers (us): 113009, 113001, 113000, 112991, ---, ---, ---, ---, [415.363s][info][gc,stats ] Concurrent Mark Roots 4403 us, parallelism: 3.64x [415.363s][info][gc,stats ] CMR: 16028 us [415.363s][info][gc,stats ] CMR: Thread Roots 14826 us, workers (us): 3750, 3620, 3755, 3701, ---, ---, ---, ---, [415.363s][info][gc,stats ] CMR: Code Cache Roots 1069 us, workers (us): 285, 432, 175, 177, ---, ---, ---, ---, [415.363s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 30, 24, 25, 18, ---, ---, ---, ---, [415.363s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [415.363s][info][gc,stats ] Concurrent Marking 32673 us, parallelism: 3.69x [415.363s][info][gc,stats ] CM: 120672 us [415.363s][info][gc,stats ] CM: Parallel Mark 120672 us, workers (us): 30185, 30170, 30156, 30161, ---, ---, ---, ---, [415.363s][info][gc,stats ] Pause Final Mark (G) 1423 us [415.363s][info][gc,stats ] Pause Final Mark (N) 962 us [415.363s][info][gc,stats ] Finish Mark 554 us [415.363s][info][gc,stats ] Update Region States 85 us [415.363s][info][gc,stats ] Choose Collection Set 93 us [415.363s][info][gc,stats ] Rebuild Free Set 55 us [415.363s][info][gc,stats ] Concurrent Thread Roots 4648 us, parallelism: 3.85x [415.363s][info][gc,stats ] CTR: 17882 us [415.363s][info][gc,stats ] CTR: Thread Roots 17882 us, workers (us): 4587, 4396, 4553, 4346, ---, ---, ---, ---, [415.363s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [415.363s][info][gc,stats ] CWRF: 1 us [415.363s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [415.363s][info][gc,stats ] Concurrent Weak Roots 678 us [415.363s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [415.363s][info][gc,stats ] CWR: 66 us [415.363s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 16, 10, ---, ---, ---, ---, [415.363s][info][gc,stats ] Rendezvous 605 us [415.363s][info][gc,stats ] Concurrent Cleanup 107 us [415.363s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.59x [415.363s][info][gc,stats ] CSR: 1150 us [415.363s][info][gc,stats ] CSR: Code Cache Roots 1003 us, workers (us): 265, 172, 201, 365, ---, ---, ---, ---, [415.363s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 33, 33, 28, 27, ---, ---, ---, ---, [415.363s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [415.363s][info][gc,stats ] Concurrent Evacuation 30384 us [415.363s][info][gc,stats ] Pause Init Update Refs (G) 904 us [415.363s][info][gc,stats ] Pause Init Update Refs (N) 474 us [415.363s][info][gc,stats ] Manage GCLABs 397 us [415.363s][info][gc,stats ] Concurrent Update Refs 87257 us [415.363s][info][gc,stats ] Concurrent Update Thread Roots 12121 us [415.363s][info][gc,stats ] Pause Final Update Refs (G) 685 us [415.363s][info][gc,stats ] Pause Final Update Refs (N) 206 us [415.363s][info][gc,stats ] Update Region States 47 us [415.363s][info][gc,stats ] Trash Collection Set 6 us [415.363s][info][gc,stats ] Rebuild Free Set 80 us [415.363s][info][gc,stats ] Concurrent Cleanup 133 us [415.363s][info][gc,stats ] Workers: Evacuated 48042K across 782577 objects, abandoned 0B across 0 objects. [415.363s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [415.363s][info][gc,stats ] - age 1: 18836592 bytes, 18836592 total [415.363s][info][gc,stats ] - age 2: 15311144 bytes, 34147736 total [415.363s][info][gc,stats ] - age 3: 990896 bytes, 35138632 total [415.363s][info][gc,stats ] - age 4: 851984 bytes, 35990616 total [415.363s][info][gc,stats ] - age 5: 108920 bytes, 36099536 total [415.363s][info][gc,stats ] - age 6: 131080 bytes, 36230616 total [415.363s][info][gc,stats ] - age 7: 449664 bytes, 36680280 total [415.363s][info][gc,stats ] - age 8: 145032 bytes, 36825312 total [415.363s][info][gc,stats ] - age 9: 155496 bytes, 36980808 total [415.363s][info][gc,stats ] - age 10: 249312 bytes, 37230120 total [415.363s][info][gc,stats ] - age 11: 89280 bytes, 37319400 total [415.363s][info][gc,stats ] - age 12: 30896 bytes, 37350296 total [415.363s][info][gc,stats ] - age 13: 1326712 bytes, 38677008 total [415.363s][info][gc,stats ] - age 14: 6456672 bytes, 45133680 total [415.363s][info][gc,stats ] - age 15: 4062104 bytes, 49195784 total [415.363s][info][gc,stats ] [415.363s][info][gc,stats ] Mutators: Evacuated 830K across 6514 objects, abandoned 0B across 0 objects. [415.363s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [415.363s][info][gc,stats ] - age 2: 843888 bytes, 843888 total [415.363s][info][gc,stats ] - age 3: 48 bytes, 843936 total [415.363s][info][gc,stats ] - age 4: 64 bytes, 844000 total [415.363s][info][gc,stats ] - age 5: 32 bytes, 844032 total [415.363s][info][gc,stats ] - age 6: 64 bytes, 844096 total [415.363s][info][gc,stats ] - age 7: 64 bytes, 844160 total [415.363s][info][gc,stats ] - age 8: 32 bytes, 844192 total [415.363s][info][gc,stats ] - age 9: 16 bytes, 844208 total [415.363s][info][gc,stats ] - age 10: 64 bytes, 844272 total [415.363s][info][gc,stats ] - age 11: 32 bytes, 844304 total [415.363s][info][gc,stats ] - age 12: 64 bytes, 844368 total [415.363s][info][gc,stats ] - age 13: 928 bytes, 845296 total [415.363s][info][gc,stats ] - age 14: 1608 bytes, 846904 total [415.363s][info][gc,stats ] - age 15: 3424 bytes, 850328 total [415.363s][info][gc,stats ] [415.363s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [415.363s][info][gc,stats ] - age 2: 1760 bytes, 1760 total [415.363s][info][gc,stats ] [415.363s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [415.363s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [415.363s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [415.373s][info][gc ] Transition from: normal to: idle [418.082s][info][gc ] Periodic Sample: GCU = 10.914%, MU = 17.471% during most recent 5.0s [419.983s][info][gc ] Trigger (YOUNG): Average GC time (2052.67 ms) is above the time for average allocation rate (1966 MB/s) to deplete free headroom (4034M) (margin of error = 3.04) [419.983s][info][gc,ergo ] Free headroom: 5621M (free) - 1587M (spike) - 0B (penalties) = 4034M [419.983s][info][gc ] Transition from: idle to: normal [419.983s][info][gc ] Heuristics request for young collection accepted [419.983s][info][gc,free ] Free: 5621M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 2803K, Mutator Free: 703 Collector Reserve: 815M, Max: 8192K; Used: 45408B Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [419.983s][info][gc,ergo ] GC(254) Start GC cycle (YOUNG) [419.983s][info][gc,start ] GC(254) Concurrent reset [419.983s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent reset [420.018s][info][gc ] GC(254) Concurrent reset 34.893ms [420.019s][info][gc,start ] GC(254) Pause Init Mark (YOUNG) [420.019s][info][gc,task ] GC(254) Using 8 of 8 workers for init marking [420.023s][info][gc ] GC(254) Pause Init Mark (YOUNG) 3.759ms [420.023s][info][gc,start ] GC(254) Concurrent remembered set scanning [420.023s][info][gc,task ] GC(254) Using 4 of 8 workers for Concurrent remembered set scanning [420.095s][info][gc ] GC(254) Concurrent remembered set scanning 72.672ms [420.096s][info][gc,start ] GC(254) Concurrent marking roots [420.096s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent marking roots [420.100s][info][gc ] GC(254) Concurrent marking roots 4.908ms [420.100s][info][gc,start ] GC(254) Concurrent marking (YOUNG) [420.100s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent marking [420.124s][info][gc ] GC(254) Concurrent marking (YOUNG) 23.840ms [420.125s][info][gc,start ] GC(254) Pause Final Mark (YOUNG) [420.125s][info][gc,task ] GC(254) Using 8 of 8 workers for final marking [420.125s][info][gc,ergo ] GC(254) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [420.125s][info][gc,ergo ] GC(254) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 8256B. [420.125s][info][gc,ergo ] GC(254) Chosen CSet evacuates young: 43582K (of which at least: 0B are to be promoted), old: 0B [420.125s][info][gc,ergo ] GC(254) Collectable Garbage: 9805M (99%), Immediate: 8256B (0%), 1 regions, CSet: 9805M (99%), 1231 regions [420.125s][info][gc,ergo ] GC(254) Evacuation Targets: YOUNG: 43582K, PROMOTE: 0B, OLD: 0B, TOTAL: 43582K [420.126s][info][gc,free ] Free: 6091M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 5037K, Mutator Free: 762 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [420.126s][info][gc ] GC(254) Pause Final Mark (YOUNG) 0.997ms [420.126s][info][gc,start ] GC(254) Concurrent thread roots [420.126s][info][gc,task ] GC(254) Using 4 of 8 workers for Concurrent thread roots [420.131s][info][gc ] GC(254) Concurrent thread roots 4.939ms [420.131s][info][gc,start ] GC(254) Concurrent weak references [420.131s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent weak references [420.131s][info][gc,ref ] GC(254) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [420.131s][info][gc,ref ] GC(254) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [420.131s][info][gc,ref ] GC(254) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [420.131s][info][gc ] GC(254) Concurrent weak references 0.052ms [420.131s][info][gc,start ] GC(254) Concurrent weak roots [420.131s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent weak root [420.131s][info][gc ] GC(254) Concurrent weak roots 0.643ms [420.131s][info][gc,start ] GC(254) Concurrent cleanup [420.132s][info][gc ] GC(254) Concurrent cleanup 25595M->25595M(31744M) 0.108ms [420.132s][info][gc,free ] Free: 6076M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 4008K, Mutator Free: 760 Collector Reserve: 56152K, Max: 8192K; Used: 1191K Old Collector Reserve: 1085K, Max: 1085K; Used: 7106K [420.132s][info][gc,start ] GC(254) Concurrent strong roots [420.132s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent strong root [420.132s][info][gc ] GC(254) Concurrent strong roots 0.425ms [420.132s][info][gc,start ] GC(254) Concurrent evacuation [420.132s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent evacuation [420.152s][info][gc,ergo ] GC(254) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1133168, promotion expended: 1015288, old capacity: 16282288128, old_used: 16265233344, old unaffiliated regions: 0 [420.152s][info][gc,ergo ] GC(254) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1133168, promotion expended: 1015288, old capacity: 16282288128, old_used: 16265233344, old unaffiliated regions: 0 [420.152s][info][gc,ergo ] GC(254) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1133168, promotion expended: 1015288, old capacity: 16282288128, old_used: 16265233344, old unaffiliated regions: 0 [420.152s][info][gc,ergo ] GC(254) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1133168, promotion expended: 1015288, old capacity: 16282288128, old_used: 16265233344, old unaffiliated regions: 0 [420.152s][info][gc,ergo ] GC(254) Squelching additional promotion failure reports for current epoch [420.164s][info][gc ] GC(254) Concurrent evacuation 31.997ms [420.164s][info][gc,start ] GC(254) Pause Init Update Refs [420.165s][info][gc ] GC(254) Pause Init Update Refs 0.494ms [420.165s][info][gc,start ] GC(254) Concurrent update references [420.165s][info][gc,task ] GC(254) Using 4 of 8 workers for concurrent reference update [420.165s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [420.232s][info][gc ] GC(254) Concurrent update references 67.084ms [420.232s][info][gc,start ] GC(254) Concurrent update thread roots [420.243s][info][gc ] GC(254) Concurrent update thread roots 11.333ms [420.244s][info][gc,start ] GC(254) Pause Final Update Refs [420.244s][info][gc,task ] GC(254) Using 8 of 8 workers for final reference update [420.244s][info][gc,free ] Free: 14882M, Max: 8192K regular, 480M humongous, Frag: 91% external, 65% internal; Used: 9805M, Mutator Free: 1861 Collector Reserve: 815M, Max: 8192K; Used: 49190K Old Collector Reserve: 13824B, Max: 13824B; Used: 8178K [420.244s][info][gc ] GC(254) Pause Final Update Refs 0.222ms [420.244s][info][gc,start ] GC(254) Concurrent cleanup [420.244s][info][gc ] GC(254) Concurrent cleanup 25877M->16030M(31744M) 0.213ms [420.244s][info][gc,ergo ] GC(254) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20080B, young_available: 15697M [420.245s][info][gc,ergo ] GC(254) At end of Concurrent Young GC: GCU: 1.1%, MU: 16.4% during period of 4.882s [420.245s][info][gc,ergo ] GC(254) At end of Concurrent Young GC: YOUNG generation used: 519M, used regions: 544M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16216M, available: 15696M [420.245s][info][gc,ergo ] GC(254) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 20080B [420.245s][info][gc,free ] Free: 14880M, Max: 8192K regular, 1176M humongous, Frag: 93% external, 0% internal; Used: 7597K, Mutator Free: 1861 Collector Reserve: 815M, Max: 8192K; Used: 39216B Old Collector Reserve: 13824B, Max: 13824B; Used: 8178K [420.245s][info][gc,stats ] [420.245s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [420.245s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [420.245s][info][gc,stats ] [420.245s][info][gc,stats ] Concurrent Reset 34921 us [420.245s][info][gc,stats ] Pause Init Mark (G) 4506 us [420.245s][info][gc,stats ] Pause Init Mark (N) 3768 us [420.245s][info][gc,stats ] Swap Remembered Set 3357 us [420.245s][info][gc,stats ] Update Region States 267 us [420.245s][info][gc,stats ] Concurrent Scan Remembered Set 72693 us, parallelism: 3.99x [420.245s][info][gc,stats ] RS: 290388 us [420.245s][info][gc,stats ] RS: Scan Clusters 290388 us, workers (us): 72605, 72600, 72592, 72590, ---, ---, ---, ---, [420.245s][info][gc,stats ] Concurrent Mark Roots 4925 us, parallelism: 3.49x [420.245s][info][gc,stats ] CMR: 17194 us [420.245s][info][gc,stats ] CMR: Thread Roots 16138 us, workers (us): 4006, 4205, 4024, 3902, ---, ---, ---, ---, [420.245s][info][gc,stats ] CMR: Code Cache Roots 933 us, workers (us): 177, 331, 142, 283, ---, ---, ---, ---, [420.245s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 30, 24, 17, 15, ---, ---, ---, ---, [420.245s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, 8, ---, ---, ---, ---, ---, [420.245s][info][gc,stats ] Concurrent Marking 23857 us, parallelism: 3.60x [420.245s][info][gc,stats ] CM: 85882 us [420.245s][info][gc,stats ] CM: Parallel Mark 85882 us, workers (us): 21479, 21476, 21461, 21466, ---, ---, ---, ---, [420.245s][info][gc,stats ] Pause Final Mark (G) 1452 us [420.245s][info][gc,stats ] Pause Final Mark (N) 1003 us [420.245s][info][gc,stats ] Finish Mark 466 us [420.245s][info][gc,stats ] Update Region States 86 us [420.245s][info][gc,stats ] Choose Collection Set 220 us [420.245s][info][gc,stats ] Rebuild Free Set 44 us [420.245s][info][gc,stats ] Concurrent Thread Roots 4954 us, parallelism: 3.93x [420.245s][info][gc,stats ] CTR: 19454 us [420.245s][info][gc,stats ] CTR: Thread Roots 19454 us, workers (us): 4865, 4807, 4895, 4887, ---, ---, ---, ---, [420.245s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [420.245s][info][gc,stats ] CWRF: 2 us [420.245s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [420.245s][info][gc,stats ] Concurrent Weak Roots 647 us [420.245s][info][gc,stats ] Roots 54 us, parallelism: 1.51x [420.245s][info][gc,stats ] CWR: 81 us [420.245s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 21, 19, 15, ---, ---, ---, ---, [420.245s][info][gc,stats ] Rendezvous 581 us [420.245s][info][gc,stats ] Concurrent Cleanup 112 us [420.245s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.70x [420.245s][info][gc,stats ] CSR: 1155 us [420.245s][info][gc,stats ] CSR: Code Cache Roots 980 us, workers (us): 188, 165, 350, 277, ---, ---, ---, ---, [420.245s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 36, 35, 32, ---, ---, ---, ---, [420.245s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [420.245s][info][gc,stats ] Concurrent Evacuation 32014 us [420.245s][info][gc,stats ] Pause Init Update Refs (G) 967 us [420.245s][info][gc,stats ] Pause Init Update Refs (N) 503 us [420.245s][info][gc,stats ] Manage GCLABs 421 us [420.245s][info][gc,stats ] Concurrent Update Refs 67101 us [420.245s][info][gc,stats ] Concurrent Update Thread Roots 11348 us [420.245s][info][gc,stats ] Pause Final Update Refs (G) 652 us [420.245s][info][gc,stats ] Pause Final Update Refs (N) 227 us [420.245s][info][gc,stats ] Update Region States 47 us [420.245s][info][gc,stats ] Trash Collection Set 30 us [420.245s][info][gc,stats ] Rebuild Free Set 75 us [420.245s][info][gc,stats ] Concurrent Cleanup 219 us [420.245s][info][gc,stats ] Workers: Evacuated 42980K across 606628 objects, abandoned 368B across 1 objects. [420.245s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [420.245s][info][gc,stats ] - age 1: 35421728 bytes, 35421728 total [420.245s][info][gc,stats ] - age 2: 137272 bytes, 35559000 total [420.245s][info][gc,stats ] - age 3: 477104 bytes, 36036104 total [420.245s][info][gc,stats ] - age 4: 990624 bytes, 37026728 total [420.245s][info][gc,stats ] - age 5: 851824 bytes, 37878552 total [420.245s][info][gc,stats ] - age 6: 108920 bytes, 37987472 total [420.245s][info][gc,stats ] - age 7: 221040 bytes, 38208512 total [420.245s][info][gc,stats ] - age 8: 39032 bytes, 38247544 total [420.245s][info][gc,stats ] - age 9: 37056 bytes, 38284600 total [420.245s][info][gc,stats ] - age 10: 21592 bytes, 38306192 total [420.245s][info][gc,stats ] - age 11: 78544 bytes, 38384736 total [420.245s][info][gc,stats ] - age 12: 40448 bytes, 38425184 total [420.245s][info][gc,stats ] - age 13: 41088 bytes, 38466272 total [420.245s][info][gc,stats ] - age 14: 599576 bytes, 39065848 total [420.245s][info][gc,stats ] - age 15: 4946344 bytes, 44012192 total [420.245s][info][gc,stats ] [420.245s][info][gc,stats ] Mutators: Evacuated 601K across 4770 objects, abandoned 0B across 0 objects. [420.245s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [420.245s][info][gc,stats ] - age 1: 610056 bytes, 610056 total [420.245s][info][gc,stats ] - age 2: 32 bytes, 610088 total [420.245s][info][gc,stats ] - age 3: 128 bytes, 610216 total [420.245s][info][gc,stats ] - age 4: 128 bytes, 610344 total [420.245s][info][gc,stats ] - age 5: 224 bytes, 610568 total [420.245s][info][gc,stats ] - age 6: 32 bytes, 610600 total [420.245s][info][gc,stats ] - age 7: 64 bytes, 610664 total [420.245s][info][gc,stats ] - age 11: 128 bytes, 610792 total [420.245s][info][gc,stats ] - age 12: 32 bytes, 610824 total [420.245s][info][gc,stats ] - age 14: 704 bytes, 611528 total [420.245s][info][gc,stats ] - age 15: 4624 bytes, 616152 total [420.245s][info][gc,stats ] [420.245s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [420.245s][info][gc,stats ] - age 3: 1760 bytes, 1760 total [420.245s][info][gc,stats ] [420.245s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [420.245s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [420.245s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [420.255s][info][gc ] Transition from: normal to: idle [422.860s][info][gc ] Trigger (YOUNG): Average GC time (1981.66 ms) is above the time for instantaneous allocation rate (5729 MB/s) to deplete free headroom (7753M) (spike threshold = 1.19) [422.860s][info][gc ] Transition from: idle to: normal [422.860s][info][gc ] Heuristics request for young collection accepted [422.860s][info][gc,free ] Free: 9340M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 11949K, Mutator Free: 1169 Collector Reserve: 815M, Max: 8192K; Used: 39216B Old Collector Reserve: 13824B, Max: 13824B; Used: 8178K [422.860s][info][gc,ergo ] GC(255) Start GC cycle (YOUNG) [422.860s][info][gc,start ] GC(255) Concurrent reset [422.860s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent reset [422.886s][info][gc ] GC(255) Concurrent reset 26.073ms [422.892s][info][gc,start ] GC(255) Pause Init Mark (YOUNG) [422.892s][info][gc,task ] GC(255) Using 8 of 8 workers for init marking [422.895s][info][gc ] GC(255) Pause Init Mark (YOUNG) 3.601ms [422.897s][info][gc,start ] GC(255) Concurrent remembered set scanning [422.897s][info][gc,task ] GC(255) Using 4 of 8 workers for Concurrent remembered set scanning [422.942s][info][gc ] GC(255) Concurrent remembered set scanning 44.607ms [422.942s][info][gc,start ] GC(255) Concurrent marking roots [422.942s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent marking roots [422.947s][info][gc ] GC(255) Concurrent marking roots 5.036ms [422.947s][info][gc,start ] GC(255) Concurrent marking (YOUNG) [422.947s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent marking [423.045s][info][gc ] GC(255) Concurrent marking (YOUNG) 98.019ms [423.045s][info][gc,start ] GC(255) Pause Final Mark (YOUNG) [423.045s][info][gc,task ] GC(255) Using 8 of 8 workers for final marking [423.046s][info][gc,ergo ] GC(255) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [423.046s][info][gc,ergo ] GC(255) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [423.046s][info][gc,ergo ] GC(255) Chosen CSet evacuates young: 41579K (of which at least: 0B are to be promoted), old: 0B [423.046s][info][gc,ergo ] GC(255) Collectable Garbage: 5693M (99%), Immediate: 0B (0%), 0 regions, CSet: 5693M (99%), 717 regions [423.046s][info][gc,ergo ] GC(255) Evacuation Targets: YOUNG: 41579K, PROMOTE: 0B, OLD: 0B, TOTAL: 41579K [423.046s][info][gc,free ] Free: 9693M, Max: 8192K regular, 928M humongous, Frag: 91% external, 0% internal; Used: 2673K, Mutator Free: 1212 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 13824B, Max: 13824B; Used: 8178K [423.046s][info][gc ] GC(255) Pause Final Mark (YOUNG) 0.997ms [423.046s][info][gc,start ] GC(255) Concurrent thread roots [423.046s][info][gc,task ] GC(255) Using 4 of 8 workers for Concurrent thread roots [423.050s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [423.051s][info][gc ] GC(255) Concurrent thread roots 5.036ms [423.051s][info][gc,start ] GC(255) Concurrent weak references [423.051s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent weak references [423.051s][info][gc,ref ] GC(255) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [423.051s][info][gc,ref ] GC(255) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [423.051s][info][gc,ref ] GC(255) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [423.051s][info][gc ] GC(255) Concurrent weak references 0.052ms [423.051s][info][gc,start ] GC(255) Concurrent weak roots [423.051s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent weak root [423.052s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20080, promotion expended: 17920, old capacity: 16290676736, old_used: 16265350592, old unaffiliated regions: 0 [423.052s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20080, promotion expended: 17920, old capacity: 16290676736, old_used: 16265350592, old unaffiliated regions: 0 [423.052s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20080, promotion expended: 17920, old capacity: 16290676736, old_used: 16265350592, old unaffiliated regions: 0 [423.052s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20080, promotion expended: 17920, old capacity: 16290676736, old_used: 16265350592, old unaffiliated regions: 0 [423.052s][info][gc ] GC(255) Concurrent weak roots 0.855ms [423.052s][info][gc,start ] GC(255) Concurrent cleanup [423.052s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [423.052s][info][gc ] GC(255) Concurrent cleanup 21983M->21983M(31744M) 0.107ms [423.052s][info][gc,free ] Free: 9665M, Max: 8192K regular, 912M humongous, Frag: 91% external, 0% internal; Used: 6417K, Mutator Free: 1209 Collector Reserve: 56316K, Max: 8192K; Used: 1027K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [423.052s][info][gc,start ] GC(255) Concurrent strong roots [423.052s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent strong root [423.053s][info][gc ] GC(255) Concurrent strong roots 0.419ms [423.053s][info][gc,start ] GC(255) Concurrent evacuation [423.053s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent evacuation [423.079s][info][gc ] GC(255) Concurrent evacuation 26.078ms [423.079s][info][gc,start ] GC(255) Pause Init Update Refs [423.080s][info][gc ] GC(255) Pause Init Update Refs 0.483ms [423.080s][info][gc,start ] GC(255) Concurrent update references [423.080s][info][gc,task ] GC(255) Using 4 of 8 workers for concurrent reference update [423.080s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [423.089s][info][gc ] Periodic Sample: GCU = 2.038%, MU = 16.910% during most recent 5.0s [423.181s][info][gc ] GC(255) Concurrent update references 101.631ms [423.182s][info][gc,start ] GC(255) Concurrent update thread roots [423.193s][info][gc ] GC(255) Concurrent update thread roots 11.815ms [423.194s][info][gc,start ] GC(255) Pause Final Update Refs [423.194s][info][gc,task ] GC(255) Using 8 of 8 workers for final reference update [423.194s][info][gc,free ] Free: 14270M, Max: 8192K regular, 600M humongous, Frag: 94% external, 39% internal; Used: 5679M, Mutator Free: 1784 Collector Reserve: 815M, Max: 8192K; Used: 57390K Old Collector Reserve: 8132K, Max: 8132K; Used: 61440B [423.194s][info][gc ] GC(255) Pause Final Update Refs 0.234ms [423.194s][info][gc,start ] GC(255) Concurrent cleanup [423.194s][info][gc ] GC(255) Concurrent cleanup 22346M->16620M(31744M) 0.180ms [423.194s][info][gc,ergo ] GC(255) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8139K, young_available: 15086M [423.195s][info][gc,ergo ] GC(255) At end of Concurrent Young GC: GCU: 2.4%, MU: 17.4% during period of 2.950s [423.195s][info][gc,ergo ] GC(255) At end of Concurrent Young GC: YOUNG generation used: 1109M, used regions: 1152M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 15085M [423.195s][info][gc,ergo ] GC(255) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 8139K [423.195s][info][gc,free ] Free: 14269M, Max: 8192K regular, 1032M humongous, Frag: 93% external, 0% internal; Used: 2912K, Mutator Free: 1784 Collector Reserve: 815M, Max: 8192K; Used: 47472B Old Collector Reserve: 8132K, Max: 8132K; Used: 61440B [423.195s][info][gc,stats ] [423.195s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [423.195s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [423.195s][info][gc,stats ] [423.195s][info][gc,stats ] Concurrent Reset 26106 us [423.195s][info][gc,stats ] Pause Init Mark (G) 10438 us [423.195s][info][gc,stats ] Pause Init Mark (N) 3613 us [423.195s][info][gc,stats ] Swap Remembered Set 3406 us [423.195s][info][gc,stats ] Update Region States 47 us [423.195s][info][gc,stats ] Concurrent Scan Remembered Set 44625 us, parallelism: 3.96x [423.195s][info][gc,stats ] RS: 176819 us [423.195s][info][gc,stats ] RS: Scan Clusters 176819 us, workers (us): 44540, 44243, 44236, 43801, ---, ---, ---, ---, [423.195s][info][gc,stats ] Concurrent Mark Roots 5053 us, parallelism: 3.49x [423.195s][info][gc,stats ] CMR: 17646 us [423.195s][info][gc,stats ] CMR: Thread Roots 16490 us, workers (us): 4003, 4126, 3862, 4499, ---, ---, ---, ---, [423.195s][info][gc,stats ] CMR: Code Cache Roots 1034 us, workers (us): 287, 144, 428, 175, ---, ---, ---, ---, [423.195s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 28, 26, 21, 13, ---, ---, ---, ---, [423.195s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [423.195s][info][gc,stats ] Concurrent Marking 98038 us, parallelism: 3.86x [423.195s][info][gc,stats ] CM: 378068 us [423.195s][info][gc,stats ] CM: Parallel Mark 378068 us, workers (us): 94535, 94525, 94516, 94492, ---, ---, ---, ---, [423.195s][info][gc,stats ] Pause Final Mark (G) 1601 us [423.195s][info][gc,stats ] Pause Final Mark (N) 1002 us [423.195s][info][gc,stats ] Finish Mark 525 us [423.195s][info][gc,stats ] Update Region States 83 us [423.195s][info][gc,stats ] Choose Collection Set 157 us [423.195s][info][gc,stats ] Rebuild Free Set 48 us [423.195s][info][gc,stats ] Concurrent Thread Roots 5050 us, parallelism: 3.70x [423.195s][info][gc,stats ] CTR: 18671 us [423.195s][info][gc,stats ] CTR: Thread Roots 18671 us, workers (us): 4983, 4544, 4523, 4621, ---, ---, ---, ---, [423.195s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [423.195s][info][gc,stats ] CWRF: 1 us [423.195s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [423.195s][info][gc,stats ] Concurrent Weak Roots 865 us [423.195s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [423.195s][info][gc,stats ] CWR: 70 us [423.195s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 17, 17, 14, ---, ---, ---, ---, [423.195s][info][gc,stats ] Rendezvous 779 us [423.195s][info][gc,stats ] Concurrent Cleanup 112 us [423.195s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.71x [423.195s][info][gc,stats ] CSR: 1147 us [423.195s][info][gc,stats ] CSR: Code Cache Roots 997 us, workers (us): 354, 169, 264, 210, ---, ---, ---, ---, [423.195s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 38, 35, 29, 21, ---, ---, ---, ---, [423.195s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [423.195s][info][gc,stats ] Concurrent Evacuation 26095 us [423.195s][info][gc,stats ] Pause Init Update Refs (G) 976 us [423.195s][info][gc,stats ] Pause Init Update Refs (N) 491 us [423.195s][info][gc,stats ] Manage GCLABs 413 us [423.195s][info][gc,stats ] Concurrent Update Refs 101654 us [423.195s][info][gc,stats ] Concurrent Update Thread Roots 11831 us [423.195s][info][gc,stats ] Pause Final Update Refs (G) 797 us [423.195s][info][gc,stats ] Pause Final Update Refs (N) 239 us [423.195s][info][gc,stats ] Update Region States 51 us [423.195s][info][gc,stats ] Trash Collection Set 20 us [423.195s][info][gc,stats ] Rebuild Free Set 81 us [423.195s][info][gc,stats ] Concurrent Cleanup 186 us [423.195s][info][gc,stats ] Workers: Evacuated 41143K across 563387 objects, abandoned 0B across 0 objects. [423.195s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [423.195s][info][gc,stats ] - age 1: 33537032 bytes, 33537032 total [423.195s][info][gc,stats ] - age 2: 1445984 bytes, 34983016 total [423.195s][info][gc,stats ] - age 3: 123304 bytes, 35106320 total [423.195s][info][gc,stats ] - age 4: 420664 bytes, 35526984 total [423.195s][info][gc,stats ] - age 5: 854408 bytes, 36381392 total [423.195s][info][gc,stats ] - age 6: 714760 bytes, 37096152 total [423.195s][info][gc,stats ] - age 7: 88544 bytes, 37184696 total [423.195s][info][gc,stats ] - age 8: 104320 bytes, 37289016 total [423.195s][info][gc,stats ] - age 9: 31568 bytes, 37320584 total [423.195s][info][gc,stats ] - age 10: 15128 bytes, 37335712 total [423.195s][info][gc,stats ] - age 11: 15176 bytes, 37350888 total [423.195s][info][gc,stats ] - age 12: 32 bytes, 37350920 total [423.195s][info][gc,stats ] - age 13: 6320 bytes, 37357240 total [423.195s][info][gc,stats ] - age 15: 4774088 bytes, 42131328 total [423.195s][info][gc,stats ] [423.195s][info][gc,stats ] Mutators: Evacuated 435K across 3459 objects, abandoned 0B across 0 objects. [423.195s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [423.195s][info][gc,stats ] - age 1: 440992 bytes, 440992 total [423.195s][info][gc,stats ] - age 2: 128 bytes, 441120 total [423.195s][info][gc,stats ] - age 3: 16 bytes, 441136 total [423.195s][info][gc,stats ] - age 4: 32 bytes, 441168 total [423.195s][info][gc,stats ] - age 5: 160 bytes, 441328 total [423.195s][info][gc,stats ] - age 6: 48 bytes, 441376 total [423.195s][info][gc,stats ] - age 7: 32 bytes, 441408 total [423.195s][info][gc,stats ] - age 14: 32 bytes, 441440 total [423.195s][info][gc,stats ] - age 15: 4872 bytes, 446312 total [423.195s][info][gc,stats ] [423.195s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [423.195s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [423.195s][info][gc,stats ] - age 4: 1760 bytes, 380437248 total [423.195s][info][gc,stats ] [423.195s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [423.195s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [423.195s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [423.205s][info][gc ] Transition from: normal to: idle [427.308s][info][gc ] Trigger (YOUNG): Average GC time (1909.42 ms) is above the time for average allocation rate (2112 MB/s) to deplete free headroom (4032M) (margin of error = 3.02) [427.308s][info][gc,ergo ] Free headroom: 5619M (free) - 1587M (spike) - 0B (penalties) = 4032M [427.308s][info][gc ] Transition from: idle to: normal [427.308s][info][gc ] Heuristics request for young collection accepted [427.308s][info][gc,free ] Free: 5619M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 4871K, Mutator Free: 703 Collector Reserve: 815M, Max: 8192K; Used: 47472B Old Collector Reserve: 8132K, Max: 8132K; Used: 61440B [427.308s][info][gc,ergo ] GC(256) Start GC cycle (YOUNG) [427.308s][info][gc,start ] GC(256) Concurrent reset [427.308s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent reset [427.352s][info][gc ] GC(256) Concurrent reset 44.122ms [427.353s][info][gc,start ] GC(256) Pause Init Mark (YOUNG) [427.353s][info][gc,task ] GC(256) Using 8 of 8 workers for init marking [427.357s][info][gc ] GC(256) Pause Init Mark (YOUNG) 3.768ms [427.357s][info][gc,start ] GC(256) Concurrent remembered set scanning [427.357s][info][gc,task ] GC(256) Using 4 of 8 workers for Concurrent remembered set scanning [427.402s][info][gc ] GC(256) Concurrent remembered set scanning 45.588ms [427.403s][info][gc,start ] GC(256) Concurrent marking roots [427.403s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent marking roots [427.408s][info][gc ] GC(256) Concurrent marking roots 5.905ms [427.408s][info][gc,start ] GC(256) Concurrent marking (YOUNG) [427.408s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent marking [428.096s][info][gc ] Periodic Sample: GCU = 4.287%, MU = 23.073% during most recent 5.0s [428.915s][info][gc ] GC(256) Concurrent marking (YOUNG) 1507.009ms [428.916s][info][gc,start ] GC(256) Pause Final Mark (YOUNG) [428.916s][info][gc,task ] GC(256) Using 8 of 8 workers for final marking [428.917s][info][gc,ergo ] GC(256) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [428.917s][info][gc,ergo ] GC(256) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [428.917s][info][gc,ergo ] GC(256) Chosen CSet evacuates young: 359M (of which at least: 0B are to be promoted), old: 0B [428.917s][info][gc,ergo ] GC(256) Collectable Garbage: 8784M (99%), Immediate: 0B (0%), 0 regions, CSet: 8784M (99%), 1143 regions [428.917s][info][gc,ergo ] GC(256) Evacuation Targets: YOUNG: 359M, PROMOTE: 0B, OLD: 0B, TOTAL: 359M [428.917s][info][gc,free ] Free: 2592M, Max: 8192K regular, 480M humongous, Frag: 82% external, 0% internal; Used: 7333K, Mutator Free: 325 Collector Reserve: 431M, Max: 8192K; Used: 47472B Old Collector Reserve: 8132K, Max: 8132K; Used: 61440B [428.917s][info][gc ] GC(256) Pause Final Mark (YOUNG) 0.974ms [428.917s][info][gc,start ] GC(256) Concurrent thread roots [428.917s][info][gc,task ] GC(256) Using 4 of 8 workers for Concurrent thread roots [428.922s][info][gc ] GC(256) Concurrent thread roots 4.389ms [428.922s][info][gc,start ] GC(256) Concurrent weak references [428.922s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent weak references [428.922s][info][gc,ref ] GC(256) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [428.922s][info][gc,ref ] GC(256) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [428.922s][info][gc,ref ] GC(256) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [428.922s][info][gc ] GC(256) Concurrent weak references 0.039ms [428.922s][info][gc,start ] GC(256) Concurrent weak roots [428.922s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent weak root [428.922s][info][gc ] GC(256) Concurrent weak roots 0.905ms [428.923s][info][gc,start ] GC(256) Concurrent cleanup [428.923s][info][gc ] GC(256) Concurrent cleanup 28695M->28696M(31744M) 0.106ms [428.923s][info][gc,free ] Free: 2578M, Max: 8192K regular, 480M humongous, Frag: 82% external, 0% internal; Used: 5338K, Mutator Free: 323 Collector Reserve: 431M, Max: 8192K; Used: 201K Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [428.923s][info][gc,start ] GC(256) Concurrent strong roots [428.923s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent strong root [428.923s][info][gc ] GC(256) Concurrent strong roots 0.434ms [428.923s][info][gc,start ] GC(256) Concurrent evacuation [428.923s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent evacuation [429.068s][info][gc ] GC(256) Concurrent evacuation 144.683ms [429.068s][info][gc,start ] GC(256) Pause Init Update Refs [429.069s][info][gc ] GC(256) Pause Init Update Refs 0.557ms [429.069s][info][gc,start ] GC(256) Concurrent update references [429.069s][info][gc,task ] GC(256) Using 4 of 8 workers for concurrent reference update [429.069s][info][gc,free ] At start of update refs, moving 65536K to Mutator free set from Collector Reserve (65536K) and from Old Collector Reserve (0B) [429.811s][info][gc ] GC(256) Concurrent update references 742.503ms [429.812s][info][gc,start ] GC(256) Concurrent update thread roots [429.826s][info][gc ] GC(256) Concurrent update thread roots 14.486ms [429.826s][info][gc,start ] GC(256) Pause Final Update Refs [429.826s][info][gc,task ] GC(256) Using 8 of 8 workers for final reference update [429.827s][info][gc,free ] Free: 9108M, Max: 8192K regular, 24576K humongous, Frag: 0% external, 99% internal; Used: 9083M, Mutator Free: 1139 Collector Reserve: 816M, Max: 8192K; Used: 65536K Old Collector Reserve: 643K, Max: 643K; Used: 7549K [429.827s][info][gc ] GC(256) Pause Final Update Refs 0.261ms [429.827s][info][gc,start ] GC(256) Concurrent cleanup [429.827s][info][gc ] GC(256) Concurrent cleanup 30925M->21789M(31744M) 0.217ms [429.827s][info][gc,ergo ] GC(256) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 650K, young_available: 9924M [429.827s][info][gc,ergo ] GC(256) At end of Concurrent Young GC: GCU: 9.3%, MU: 23.4% during period of 6.633s [429.827s][info][gc,ergo ] GC(256) At end of Concurrent Young GC: YOUNG generation used: 6271M, used regions: 6296M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9923M [429.827s][info][gc,ergo ] GC(256) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 650K [429.827s][info][gc,free ] Free: 9107M, Max: 8192K regular, 360M humongous, Frag: 97% external, 0% internal; Used: 4687K, Mutator Free: 1139 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 643K, Max: 643K; Used: 7549K [429.828s][info][gc,stats ] [429.828s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [429.828s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [429.828s][info][gc,stats ] [429.828s][info][gc,stats ] Concurrent Reset 44158 us [429.828s][info][gc,stats ] Pause Init Mark (G) 4624 us [429.828s][info][gc,stats ] Pause Init Mark (N) 3780 us [429.828s][info][gc,stats ] Swap Remembered Set 3365 us [429.828s][info][gc,stats ] Update Region States 259 us [429.828s][info][gc,stats ] Concurrent Scan Remembered Set 45607 us, parallelism: 3.99x [429.828s][info][gc,stats ] RS: 182076 us [429.828s][info][gc,stats ] RS: Scan Clusters 182076 us, workers (us): 45528, 45521, 45516, 45511, ---, ---, ---, ---, [429.828s][info][gc,stats ] Concurrent Mark Roots 5920 us, parallelism: 3.73x [429.828s][info][gc,stats ] CMR: 22112 us [429.828s][info][gc,stats ] CMR: Thread Roots 20703 us, workers (us): 4998, 5206, 5227, 5273, ---, ---, ---, ---, [429.828s][info][gc,stats ] CMR: Code Cache Roots 1246 us, workers (us): 464, 370, 230, 182, ---, ---, ---, ---, [429.828s][info][gc,stats ] CMR: VM Strong Roots 116 us, workers (us): 34, 32, 26, 23, ---, ---, ---, ---, [429.828s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, ---, 37, 10, ---, ---, ---, ---, [429.828s][info][gc,stats ] Concurrent Marking 1507038 us, parallelism: 3.98x [429.828s][info][gc,stats ] CM: 5991865 us [429.828s][info][gc,stats ] CM: Parallel Mark 5991865 us, workers (us): 1497977, 1497967, 1497958, 1497963, ---, ---, ---, ---, [429.828s][info][gc,stats ] Pause Final Mark (G) 1678 us [429.828s][info][gc,stats ] Pause Final Mark (N) 980 us [429.828s][info][gc,stats ] Finish Mark 420 us [429.828s][info][gc,stats ] Update Region States 87 us [429.828s][info][gc,stats ] Choose Collection Set 246 us [429.828s][info][gc,stats ] Rebuild Free Set 39 us [429.828s][info][gc,stats ] Concurrent Thread Roots 4402 us, parallelism: 3.81x [429.828s][info][gc,stats ] CTR: 16760 us [429.828s][info][gc,stats ] CTR: Thread Roots 16760 us, workers (us): 4337, 4182, 4085, 4156, ---, ---, ---, ---, [429.828s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [429.828s][info][gc,stats ] CWRF: 1 us [429.828s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [429.828s][info][gc,stats ] Concurrent Weak Roots 916 us [429.828s][info][gc,stats ] Roots 63 us, parallelism: 1.35x [429.828s][info][gc,stats ] CWR: 85 us [429.828s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 24, 28, 17, 17, ---, ---, ---, ---, [429.828s][info][gc,stats ] Rendezvous 833 us [429.828s][info][gc,stats ] Concurrent Cleanup 123 us [429.828s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.54x [429.828s][info][gc,stats ] CSR: 1115 us [429.828s][info][gc,stats ] CSR: Code Cache Roots 959 us, workers (us): 255, 187, 160, 357, ---, ---, ---, ---, [429.828s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 38, 34, 31, 26, ---, ---, ---, ---, [429.828s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, ---, 21, ---, ---, ---, ---, ---, [429.828s][info][gc,stats ] Concurrent Evacuation 144708 us [429.828s][info][gc,stats ] Pause Init Update Refs (G) 1190 us [429.828s][info][gc,stats ] Pause Init Update Refs (N) 568 us [429.828s][info][gc,stats ] Manage GCLABs 468 us [429.828s][info][gc,stats ] Concurrent Update Refs 742533 us [429.828s][info][gc,stats ] Concurrent Update Thread Roots 14505 us [429.828s][info][gc,stats ] Pause Final Update Refs (G) 932 us [429.828s][info][gc,stats ] Pause Final Update Refs (N) 266 us [429.828s][info][gc,stats ] Update Region States 51 us [429.828s][info][gc,stats ] Trash Collection Set 33 us [429.828s][info][gc,stats ] Rebuild Free Set 83 us [429.828s][info][gc,stats ] Concurrent Cleanup 226 us [429.828s][info][gc,stats ] Workers: Evacuated 358M across 11001087 objects, abandoned 0B across 0 objects. [429.828s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [429.828s][info][gc,stats ] - age 1: 367323448 bytes, 367323448 total [429.828s][info][gc,stats ] - age 2: 675112 bytes, 367998560 total [429.828s][info][gc,stats ] - age 3: 1290768 bytes, 369289328 total [429.828s][info][gc,stats ] - age 4: 108592 bytes, 369397920 total [429.828s][info][gc,stats ] - age 5: 369080 bytes, 369767000 total [429.828s][info][gc,stats ] - age 6: 721448 bytes, 370488448 total [429.828s][info][gc,stats ] - age 7: 689760 bytes, 371178208 total [429.828s][info][gc,stats ] - age 8: 104176 bytes, 371282384 total [429.828s][info][gc,stats ] - age 9: 31536 bytes, 371313920 total [429.828s][info][gc,stats ] - age 10: 15096 bytes, 371329016 total [429.828s][info][gc,stats ] - age 11: 15176 bytes, 371344192 total [429.828s][info][gc,stats ] - age 12: 32 bytes, 371344224 total [429.828s][info][gc,stats ] - age 13: 6320 bytes, 371350544 total [429.828s][info][gc,stats ] - age 15: 4756600 bytes, 376107144 total [429.828s][info][gc,stats ] [429.828s][info][gc,stats ] Mutators: Evacuated 973K across 31266 objects, abandoned 0B across 0 objects. [429.828s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [429.828s][info][gc,stats ] - age 1: 971952 bytes, 971952 total [429.828s][info][gc,stats ] - age 2: 464 bytes, 972416 total [429.828s][info][gc,stats ] - age 3: 912 bytes, 973328 total [429.828s][info][gc,stats ] - age 4: 32 bytes, 973360 total [429.828s][info][gc,stats ] - age 5: 256 bytes, 973616 total [429.828s][info][gc,stats ] - age 6: 944 bytes, 974560 total [429.828s][info][gc,stats ] - age 7: 1072 bytes, 975632 total [429.828s][info][gc,stats ] - age 8: 144 bytes, 975776 total [429.828s][info][gc,stats ] - age 9: 32 bytes, 975808 total [429.828s][info][gc,stats ] - age 10: 32 bytes, 975840 total [429.828s][info][gc,stats ] - age 15: 20544 bytes, 996384 total [429.828s][info][gc,stats ] [429.828s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [429.828s][info][gc,stats ] - age 1: 323183280 bytes, 323183280 total [429.828s][info][gc,stats ] - age 2: 380435488 bytes, 703618768 total [429.828s][info][gc,stats ] [429.828s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [429.828s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [429.828s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [429.839s][info][gc ] Transition from: normal to: idle [430.569s][info][gc ] Trigger (YOUNG): Average GC time (2952.70 ms) is above the time for average allocation rate (2051 MB/s) to deplete free headroom (6053M) (margin of error = 3.05) [430.569s][info][gc,ergo ] Free headroom: 7640M (free) - 1587M (spike) - 0B (penalties) = 6053M [430.569s][info][gc ] Transition from: idle to: normal [430.569s][info][gc ] Heuristics request for young collection accepted [430.569s][info][gc,free ] Free: 7640M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 8068K, Mutator Free: 956 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 643K, Max: 643K; Used: 7549K [430.569s][info][gc,ergo ] GC(257) Start GC cycle (YOUNG) [430.569s][info][gc,start ] GC(257) Concurrent reset [430.569s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent reset [430.585s][info][gc ] GC(257) Concurrent reset 15.787ms [430.586s][info][gc,start ] GC(257) Pause Init Mark (YOUNG) [430.586s][info][gc,task ] GC(257) Using 8 of 8 workers for init marking [430.590s][info][gc ] GC(257) Pause Init Mark (YOUNG) 3.790ms [430.590s][info][gc,start ] GC(257) Concurrent remembered set scanning [430.590s][info][gc,task ] GC(257) Using 4 of 8 workers for Concurrent remembered set scanning [430.639s][info][gc ] GC(257) Concurrent remembered set scanning 49.501ms [430.639s][info][gc,start ] GC(257) Concurrent marking roots [430.639s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent marking roots [430.644s][info][gc ] GC(257) Concurrent marking roots 4.270ms [430.644s][info][gc,start ] GC(257) Concurrent marking (YOUNG) [430.644s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent marking [432.614s][info][gc ] GC(257) Concurrent marking (YOUNG) 1970.058ms [432.614s][info][gc,start ] GC(257) Pause Final Mark (YOUNG) [432.614s][info][gc,task ] GC(257) Using 8 of 8 workers for final marking [432.615s][info][gc,ergo ] GC(257) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [432.615s][info][gc,ergo ] GC(257) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [432.615s][info][gc,ergo ] GC(257) Chosen CSet evacuates young: 246M (of which at least: 0B are to be promoted), old: 0B [432.615s][info][gc,ergo ] GC(257) Collectable Garbage: 6453M (99%), Immediate: 0B (0%), 0 regions, CSet: 6453M (99%), 838 regions [432.615s][info][gc,ergo ] GC(257) Evacuation Targets: YOUNG: 246M, PROMOTE: 0B, OLD: 0B, TOTAL: 246M [432.615s][info][gc,free ] Free: 4094M, Max: 8192K regular, 328M humongous, Frag: 92% external, 0% internal; Used: 1934K, Mutator Free: 512 Collector Reserve: 296M, Max: 8192K; Used: 0B Old Collector Reserve: 643K, Max: 643K; Used: 7549K [432.615s][info][gc ] GC(257) Pause Final Mark (YOUNG) 0.995ms [432.615s][info][gc,start ] GC(257) Concurrent thread roots [432.615s][info][gc,task ] GC(257) Using 4 of 8 workers for Concurrent thread roots [432.620s][info][gc ] GC(257) Concurrent thread roots 4.879ms [432.620s][info][gc,start ] GC(257) Concurrent weak references [432.620s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent weak references [432.620s][info][gc,ref ] GC(257) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [432.620s][info][gc,ref ] GC(257) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [432.620s][info][gc,ref ] GC(257) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [432.620s][info][gc ] GC(257) Concurrent weak references 0.039ms [432.620s][info][gc,start ] GC(257) Concurrent weak roots [432.620s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent weak root [432.621s][info][gc ] GC(257) Concurrent weak roots 0.659ms [432.621s][info][gc,start ] GC(257) Concurrent cleanup [432.621s][info][gc ] GC(257) Concurrent cleanup 27334M->27334M(31744M) 0.101ms [432.621s][info][gc,free ] Free: 4079M, Max: 8192K regular, 328M humongous, Frag: 92% external, 0% internal; Used: 930K, Mutator Free: 510 Collector Reserve: 295M, Max: 8192K; Used: 12384B Old Collector Reserve: 640K, Max: 640K; Used: 7551K [432.621s][info][gc,start ] GC(257) Concurrent strong roots [432.621s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent strong root [432.621s][info][gc ] GC(257) Concurrent strong roots 0.437ms [432.621s][info][gc,start ] GC(257) Concurrent evacuation [432.621s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent evacuation [432.727s][info][gc ] GC(257) Concurrent evacuation 105.738ms [432.728s][info][gc,start ] GC(257) Pause Init Update Refs [432.728s][info][gc ] GC(257) Pause Init Update Refs 0.513ms [432.728s][info][gc,start ] GC(257) Concurrent update references [432.728s][info][gc,task ] GC(257) Using 4 of 8 workers for concurrent reference update [432.728s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [433.104s][info][gc ] Periodic Sample: GCU = 21.050%, MU = 19.875% during most recent 5.0s [433.510s][info][gc ] GC(257) Concurrent update references 781.302ms [433.510s][info][gc,start ] GC(257) Concurrent update thread roots [433.524s][info][gc ] GC(257) Concurrent update thread roots 14.032ms [433.524s][info][gc,start ] GC(257) Pause Final Update Refs [433.524s][info][gc,task ] GC(257) Using 8 of 8 workers for final reference update [433.524s][info][gc,free ] Free: 8193M, Max: 8192K regular, 312M humongous, Frag: 82% external, 78% internal; Used: 6470M, Mutator Free: 1025 Collector Reserve: 816M, Max: 8192K; Used: 235M Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [433.524s][info][gc ] GC(257) Pause Final Update Refs 0.254ms [433.525s][info][gc,start ] GC(257) Concurrent cleanup [433.525s][info][gc ] GC(257) Concurrent cleanup 29396M->22705M(31744M) 0.201ms [433.525s][info][gc,ergo ] GC(257) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26736B, young_available: 9008M [433.525s][info][gc,ergo ] GC(257) At end of Concurrent Young GC: GCU: 19.7%, MU: 17.6% during period of 3.698s [433.525s][info][gc,ergo ] GC(257) At end of Concurrent Young GC: YOUNG generation used: 7187M, used regions: 7208M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9007M [433.525s][info][gc,ergo ] GC(257) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 26736B [433.525s][info][gc,free ] Free: 8191M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 8541K, Mutator Free: 1025 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [433.525s][info][gc,stats ] [433.525s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [433.525s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [433.525s][info][gc,stats ] [433.525s][info][gc,stats ] Concurrent Reset 15818 us [433.525s][info][gc,stats ] Pause Init Mark (G) 4591 us [433.525s][info][gc,stats ] Pause Init Mark (N) 3803 us [433.525s][info][gc,stats ] Swap Remembered Set 3512 us [433.525s][info][gc,stats ] Update Region States 124 us [433.525s][info][gc,stats ] Concurrent Scan Remembered Set 49530 us, parallelism: 3.99x [433.525s][info][gc,stats ] RS: 197653 us [433.525s][info][gc,stats ] RS: Scan Clusters 197653 us, workers (us): 49425, 49415, 49409, 49403, ---, ---, ---, ---, [433.525s][info][gc,stats ] Concurrent Mark Roots 4285 us, parallelism: 3.66x [433.525s][info][gc,stats ] CMR: 15687 us [433.525s][info][gc,stats ] CMR: Thread Roots 14548 us, workers (us): 3734, 3778, 3549, 3487, ---, ---, ---, ---, [433.525s][info][gc,stats ] CMR: Code Cache Roots 1011 us, workers (us): 178, 150, 326, 357, ---, ---, ---, ---, [433.525s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 27, 20, 14, ---, ---, ---, ---, [433.525s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [433.525s][info][gc,stats ] Concurrent Marking 1970086 us, parallelism: 3.98x [433.525s][info][gc,stats ] CM: 7838801 us [433.525s][info][gc,stats ] CM: Parallel Mark 7838801 us, workers (us): 1959719, 1959680, 1959702, 1959700, ---, ---, ---, ---, [433.525s][info][gc,stats ] Pause Final Mark (G) 1489 us [433.525s][info][gc,stats ] Pause Final Mark (N) 1001 us [433.525s][info][gc,stats ] Finish Mark 470 us [433.525s][info][gc,stats ] Update Region States 87 us [433.525s][info][gc,stats ] Choose Collection Set 209 us [433.525s][info][gc,stats ] Rebuild Free Set 40 us [433.525s][info][gc,stats ] Concurrent Thread Roots 4893 us, parallelism: 3.85x [433.526s][info][gc,stats ] CTR: 18849 us [433.526s][info][gc,stats ] CTR: Thread Roots 18849 us, workers (us): 4663, 4659, 4832, 4694, ---, ---, ---, ---, [433.526s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [433.526s][info][gc,stats ] CWRF: 1 us [433.526s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [433.526s][info][gc,stats ] Concurrent Weak Roots 663 us [433.526s][info][gc,stats ] Roots 53 us, parallelism: 1.47x [433.526s][info][gc,stats ] CWR: 78 us [433.526s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 19, 14, ---, ---, ---, ---, [433.526s][info][gc,stats ] Rendezvous 598 us [433.526s][info][gc,stats ] Concurrent Cleanup 105 us [433.526s][info][gc,stats ] Concurrent Strong Roots 452 us, parallelism: 2.76x [433.526s][info][gc,stats ] CSR: 1245 us [433.526s][info][gc,stats ] CSR: Code Cache Roots 1047 us, workers (us): 345, 290, 208, 204, ---, ---, ---, ---, [433.526s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 46, 43, 42, 36, ---, ---, ---, ---, [433.526s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 7, ---, 25, ---, ---, ---, ---, ---, [433.526s][info][gc,stats ] Concurrent Evacuation 105757 us [433.526s][info][gc,stats ] Pause Init Update Refs (G) 1047 us [433.526s][info][gc,stats ] Pause Init Update Refs (N) 521 us [433.526s][info][gc,stats ] Manage GCLABs 432 us [433.526s][info][gc,stats ] Concurrent Update Refs 781326 us [433.526s][info][gc,stats ] Concurrent Update Thread Roots 14050 us [433.526s][info][gc,stats ] Pause Final Update Refs (G) 937 us [433.526s][info][gc,stats ] Pause Final Update Refs (N) 260 us [433.526s][info][gc,stats ] Update Region States 59 us [433.526s][info][gc,stats ] Trash Collection Set 25 us [433.526s][info][gc,stats ] Rebuild Free Set 82 us [433.526s][info][gc,stats ] Concurrent Cleanup 207 us [433.526s][info][gc,stats ] Workers: Evacuated 246M across 7263966 objects, abandoned 0B across 0 objects. [433.526s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [433.526s][info][gc,stats ] - age 1: 212617008 bytes, 212617008 total [433.526s][info][gc,stats ] - age 2: 43624896 bytes, 256241904 total [433.526s][info][gc,stats ] - age 3: 558976 bytes, 256800880 total [433.526s][info][gc,stats ] - age 4: 8992 bytes, 256809872 total [433.526s][info][gc,stats ] - age 5: 94440 bytes, 256904312 total [433.526s][info][gc,stats ] - age 6: 36296 bytes, 256940608 total [433.526s][info][gc,stats ] - age 7: 1132176 bytes, 258072784 total [433.526s][info][gc,stats ] [433.526s][info][gc,stats ] Mutators: Evacuated 2752B across 143 objects, abandoned 0B across 0 objects. [433.526s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [433.526s][info][gc,stats ] - age 1: 576 bytes, 576 total [433.526s][info][gc,stats ] - age 2: 512 bytes, 1088 total [433.526s][info][gc,stats ] - age 3: 480 bytes, 1568 total [433.526s][info][gc,stats ] - age 5: 32 bytes, 1600 total [433.526s][info][gc,stats ] - age 7: 1152 bytes, 2752 total [433.526s][info][gc,stats ] [433.526s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [433.526s][info][gc,stats ] - age 1: 358033416 bytes, 358033416 total [433.526s][info][gc,stats ] - age 2: 322949224 bytes, 680982640 total [433.526s][info][gc,stats ] - age 3: 380435488 bytes, 1061418128 total [433.526s][info][gc,stats ] [433.526s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [433.526s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [433.526s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [433.536s][info][gc ] Transition from: normal to: idle [433.536s][info][gc ] Trigger (YOUNG): Average GC time (3884.97 ms) is above the time for average allocation rate (2046 MB/s) to deplete free headroom (6579M) (margin of error = 3.08) [433.536s][info][gc,ergo ] Free headroom: 8166M (free) - 1587M (spike) - 0B (penalties) = 6579M [433.536s][info][gc ] Transition from: idle to: normal [433.536s][info][gc ] Heuristics request for young collection accepted [433.536s][info][gc,free ] Free: 8166M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 9441K, Mutator Free: 1022 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [433.536s][info][gc,ergo ] GC(258) Start GC cycle (YOUNG) [433.536s][info][gc,start ] GC(258) Concurrent reset [433.536s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent reset [433.564s][info][gc ] GC(258) Concurrent reset 27.702ms [433.565s][info][gc,start ] GC(258) Pause Init Mark (YOUNG) [433.565s][info][gc,task ] GC(258) Using 8 of 8 workers for init marking [433.568s][info][gc ] GC(258) Pause Init Mark (YOUNG) 3.731ms [433.569s][info][gc,start ] GC(258) Concurrent remembered set scanning [433.569s][info][gc,task ] GC(258) Using 4 of 8 workers for Concurrent remembered set scanning [433.607s][info][gc ] GC(258) Concurrent remembered set scanning 38.132ms [433.607s][info][gc,start ] GC(258) Concurrent marking roots [433.607s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent marking roots [433.611s][info][gc ] GC(258) Concurrent marking roots 4.441ms [433.611s][info][gc,start ] GC(258) Concurrent marking (YOUNG) [433.611s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent marking [435.562s][info][gc ] GC(258) Concurrent marking (YOUNG) 1951.034ms [435.563s][info][gc,start ] GC(258) Pause Final Mark (YOUNG) [435.563s][info][gc,task ] GC(258) Using 8 of 8 workers for final marking [435.563s][info][gc,ergo ] GC(258) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [435.563s][info][gc,ergo ] GC(258) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [435.563s][info][gc,ergo ] GC(258) Chosen CSet evacuates young: 64959K (of which at least: 0B are to be promoted), old: 0B [435.563s][info][gc,ergo ] GC(258) Collectable Garbage: 5944M (98%), Immediate: 0B (0%), 0 regions, CSet: 5944M (98%), 751 regions [435.563s][info][gc,ergo ] GC(258) Evacuation Targets: YOUNG: 64959K, PROMOTE: 0B, OLD: 0B, TOTAL: 64959K [435.563s][info][gc,free ] Free: 4871M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 306K, Mutator Free: 609 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [435.564s][info][gc ] GC(258) Pause Final Mark (YOUNG) 0.949ms [435.564s][info][gc,start ] GC(258) Concurrent thread roots [435.564s][info][gc,task ] GC(258) Using 4 of 8 workers for Concurrent thread roots [435.568s][info][gc ] GC(258) Concurrent thread roots 4.393ms [435.568s][info][gc,start ] GC(258) Concurrent weak references [435.568s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent weak references [435.568s][info][gc,ref ] GC(258) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [435.568s][info][gc,ref ] GC(258) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [435.568s][info][gc,ref ] GC(258) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [435.568s][info][gc ] GC(258) Concurrent weak references 0.048ms [435.568s][info][gc,start ] GC(258) Concurrent weak roots [435.568s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent weak root [435.569s][info][gc ] GC(258) Concurrent weak roots 0.621ms [435.569s][info][gc,start ] GC(258) Concurrent cleanup [435.569s][info][gc ] GC(258) Concurrent cleanup 26774M->26775M(31744M) 0.129ms [435.569s][info][gc,free ] Free: 4859M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 4585K, Mutator Free: 608 Collector Reserve: 81909K, Max: 8192K; Used: 10320B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [435.569s][info][gc,start ] GC(258) Concurrent strong roots [435.569s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent strong root [435.569s][info][gc ] GC(258) Concurrent strong roots 0.445ms [435.569s][info][gc,start ] GC(258) Concurrent evacuation [435.569s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent evacuation [435.599s][info][gc ] GC(258) Concurrent evacuation 29.295ms [435.599s][info][gc,start ] GC(258) Pause Init Update Refs [435.599s][info][gc ] GC(258) Pause Init Update Refs 0.466ms [435.600s][info][gc,start ] GC(258) Concurrent update references [435.600s][info][gc,task ] GC(258) Using 4 of 8 workers for concurrent reference update [435.600s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [436.256s][info][gc ] GC(258) Concurrent update references 656.636ms [436.256s][info][gc,start ] GC(258) Concurrent update thread roots [436.268s][info][gc ] GC(258) Concurrent update thread roots 11.746ms [436.268s][info][gc,start ] GC(258) Pause Final Update Refs [436.268s][info][gc,task ] GC(258) Using 8 of 8 workers for final reference update [436.269s][info][gc,free ] Free: 8648M, Max: 8192K regular, 344M humongous, Frag: 88% external, 68% internal; Used: 5935M, Mutator Free: 1082 Collector Reserve: 816M, Max: 8192K; Used: 81920K Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [436.269s][info][gc ] GC(258) Pause Final Update Refs 0.229ms [436.269s][info][gc,start ] GC(258) Concurrent cleanup [436.269s][info][gc ] GC(258) Concurrent cleanup 28250M->22250M(31744M) 0.179ms [436.269s][info][gc,ergo ] GC(258) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19056B, young_available: 9464M [436.269s][info][gc,ergo ] GC(258) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.744s [436.269s][info][gc,ergo ] GC(258) At end of Concurrent Young GC: YOUNG generation used: 6731M, used regions: 6752M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9463M [436.269s][info][gc,ergo ] GC(258) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 19056B [436.269s][info][gc,free ] Free: 8647M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 8949K, Mutator Free: 1082 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [436.270s][info][gc,stats ] [436.270s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [436.270s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [436.270s][info][gc,stats ] [436.270s][info][gc,stats ] Concurrent Reset 27733 us [436.270s][info][gc,stats ] Pause Init Mark (G) 4481 us [436.270s][info][gc,stats ] Pause Init Mark (N) 3740 us [436.270s][info][gc,stats ] Swap Remembered Set 3292 us [436.270s][info][gc,stats ] Update Region States 316 us [436.270s][info][gc,stats ] Concurrent Scan Remembered Set 38149 us, parallelism: 3.96x [436.270s][info][gc,stats ] RS: 151042 us [436.270s][info][gc,stats ] RS: Scan Clusters 151042 us, workers (us): 38071, 38057, 38041, 36873, ---, ---, ---, ---, [436.270s][info][gc,stats ] Concurrent Mark Roots 4453 us, parallelism: 3.66x [436.270s][info][gc,stats ] CMR: 16320 us [436.270s][info][gc,stats ] CMR: Thread Roots 15193 us, workers (us): 3953, 3827, 3634, 3778, ---, ---, ---, ---, [436.270s][info][gc,stats ] CMR: Code Cache Roots 989 us, workers (us): 153, 176, 370, 290, ---, ---, ---, ---, [436.270s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 31, 26, 25, 20, ---, ---, ---, ---, [436.270s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 28, ---, 9, ---, ---, ---, ---, [436.270s][info][gc,stats ] Concurrent Marking 1951058 us, parallelism: 3.98x [436.270s][info][gc,stats ] CM: 7765349 us [436.270s][info][gc,stats ] CM: Parallel Mark 7765349 us, workers (us): 1941333, 1941348, 1941339, 1941329, ---, ---, ---, ---, [436.270s][info][gc,stats ] Pause Final Mark (G) 1419 us [436.270s][info][gc,stats ] Pause Final Mark (N) 955 us [436.270s][info][gc,stats ] Finish Mark 443 us [436.270s][info][gc,stats ] Update Region States 87 us [436.270s][info][gc,stats ] Choose Collection Set 195 us [436.270s][info][gc,stats ] Rebuild Free Set 42 us [436.270s][info][gc,stats ] Concurrent Thread Roots 4406 us, parallelism: 3.87x [436.270s][info][gc,stats ] CTR: 17070 us [436.270s][info][gc,stats ] CTR: Thread Roots 17070 us, workers (us): 4276, 4235, 4221, 4338, ---, ---, ---, ---, [436.270s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [436.270s][info][gc,stats ] CWRF: 1 us [436.270s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [436.270s][info][gc,stats ] Concurrent Weak Roots 634 us [436.270s][info][gc,stats ] Roots 60 us, parallelism: 1.30x [436.270s][info][gc,stats ] CWR: 77 us [436.270s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 26, 19, 19, 13, ---, ---, ---, ---, [436.270s][info][gc,stats ] Rendezvous 550 us [436.270s][info][gc,stats ] Concurrent Cleanup 137 us [436.270s][info][gc,stats ] Concurrent Strong Roots 455 us, parallelism: 2.54x [436.270s][info][gc,stats ] CSR: 1156 us [436.270s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 282, 194, 158, 344, ---, ---, ---, ---, [436.270s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 47, 44, 30, 30, ---, ---, ---, ---, [436.270s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [436.270s][info][gc,stats ] Concurrent Evacuation 29305 us [436.270s][info][gc,stats ] Pause Init Update Refs (G) 933 us [436.270s][info][gc,stats ] Pause Init Update Refs (N) 476 us [436.270s][info][gc,stats ] Manage GCLABs 390 us [436.270s][info][gc,stats ] Concurrent Update Refs 656663 us [436.270s][info][gc,stats ] Concurrent Update Thread Roots 11763 us [436.270s][info][gc,stats ] Pause Final Update Refs (G) 848 us [436.270s][info][gc,stats ] Pause Final Update Refs (N) 234 us [436.270s][info][gc,stats ] Update Region States 51 us [436.270s][info][gc,stats ] Trash Collection Set 21 us [436.270s][info][gc,stats ] Rebuild Free Set 72 us [436.270s][info][gc,stats ] Concurrent Cleanup 185 us [436.270s][info][gc,stats ] Workers: Evacuated 64959K across 1299008 objects, abandoned 0B across 0 objects. [436.270s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [436.270s][info][gc,stats ] - age 1: 34396360 bytes, 34396360 total [436.270s][info][gc,stats ] - age 2: 16013216 bytes, 50409576 total [436.270s][info][gc,stats ] - age 3: 16108928 bytes, 66518504 total [436.270s][info][gc,stats ] - age 4: 32 bytes, 66518536 total [436.270s][info][gc,stats ] - age 7: 256 bytes, 66518792 total [436.270s][info][gc,stats ] [436.270s][info][gc,stats ] Mutators: Evacuated 176B across 10 objects, abandoned 0B across 0 objects. [436.270s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [436.270s][info][gc,stats ] - age 1: 112 bytes, 112 total [436.270s][info][gc,stats ] - age 2: 64 bytes, 176 total [436.270s][info][gc,stats ] [436.270s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [436.270s][info][gc,stats ] - age 1: 187476272 bytes, 187476272 total [436.270s][info][gc,stats ] - age 2: 357713024 bytes, 545189296 total [436.270s][info][gc,stats ] - age 3: 322947616 bytes, 868136912 total [436.270s][info][gc,stats ] - age 4: 380435488 bytes, 1248572400 total [436.270s][info][gc,stats ] [436.270s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [436.270s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [436.270s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [436.280s][info][gc ] Transition from: normal to: idle [436.281s][info][gc ] Trigger (YOUNG): Average GC time (4359.19 ms) is above the time for average allocation rate (2043 MB/s) to deplete free headroom (7036M) (margin of error = 3.09) [436.281s][info][gc,ergo ] Free headroom: 8623M (free) - 1587M (spike) - 0B (penalties) = 7036M [436.281s][info][gc ] Transition from: idle to: normal [436.281s][info][gc ] Heuristics request for young collection accepted [436.281s][info][gc,free ] Free: 8623M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 9063K, Mutator Free: 1079 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [436.281s][info][gc,ergo ] GC(259) Start GC cycle (YOUNG) [436.281s][info][gc,start ] GC(259) Concurrent reset [436.281s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent reset [436.300s][info][gc ] GC(259) Concurrent reset 18.925ms [436.301s][info][gc,start ] GC(259) Pause Init Mark (YOUNG) [436.301s][info][gc,task ] GC(259) Using 8 of 8 workers for init marking [436.304s][info][gc ] GC(259) Pause Init Mark (YOUNG) 3.693ms [436.305s][info][gc,start ] GC(259) Concurrent remembered set scanning [436.305s][info][gc,task ] GC(259) Using 4 of 8 workers for Concurrent remembered set scanning [436.341s][info][gc ] GC(259) Concurrent remembered set scanning 36.262ms [436.341s][info][gc,start ] GC(259) Concurrent marking roots [436.341s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent marking roots [436.346s][info][gc ] GC(259) Concurrent marking roots 4.587ms [436.346s][info][gc,start ] GC(259) Concurrent marking (YOUNG) [436.346s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent marking [438.111s][info][gc ] Periodic Sample: GCU = 24.543%, MU = 17.869% during most recent 5.0s [438.286s][info][gc ] GC(259) Concurrent marking (YOUNG) 1940.023ms [438.286s][info][gc,start ] GC(259) Pause Final Mark (YOUNG) [438.286s][info][gc,task ] GC(259) Using 8 of 8 workers for final marking [438.287s][info][gc,ergo ] GC(259) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [438.287s][info][gc,ergo ] GC(259) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [438.287s][info][gc,ergo ] GC(259) Chosen CSet evacuates young: 58371K (of which at least: 0B are to be promoted), old: 0B [438.287s][info][gc,ergo ] GC(259) Collectable Garbage: 5470M (98%), Immediate: 0B (0%), 0 regions, CSet: 5470M (98%), 691 regions [438.287s][info][gc,ergo ] GC(259) Evacuation Targets: YOUNG: 58371K, PROMOTE: 0B, OLD: 0B, TOTAL: 58371K [438.287s][info][gc,free ] Free: 5377M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 7105K, Mutator Free: 673 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [438.287s][info][gc ] GC(259) Pause Final Mark (YOUNG) 0.986ms [438.287s][info][gc,start ] GC(259) Concurrent thread roots [438.287s][info][gc,task ] GC(259) Using 4 of 8 workers for Concurrent thread roots [438.292s][info][gc ] GC(259) Concurrent thread roots 4.997ms [438.292s][info][gc,start ] GC(259) Concurrent weak references [438.292s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent weak references [438.292s][info][gc,ref ] GC(259) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [438.292s][info][gc,ref ] GC(259) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [438.292s][info][gc,ref ] GC(259) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [438.292s][info][gc ] GC(259) Concurrent weak references 0.039ms [438.292s][info][gc,start ] GC(259) Concurrent weak roots [438.292s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent weak root [438.293s][info][gc ] GC(259) Concurrent weak roots 0.833ms [438.293s][info][gc,start ] GC(259) Concurrent cleanup [438.293s][info][gc ] GC(259) Concurrent cleanup 26280M->26280M(31744M) 0.102ms [438.293s][info][gc,free ] Free: 5361M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 6848K, Mutator Free: 671 Collector Reserve: 73703K, Max: 8192K; Used: 24768B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [438.293s][info][gc,start ] GC(259) Concurrent strong roots [438.293s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent strong root [438.294s][info][gc ] GC(259) Concurrent strong roots 0.417ms [438.294s][info][gc,start ] GC(259) Concurrent evacuation [438.294s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent evacuation [438.322s][info][gc ] GC(259) Concurrent evacuation 28.689ms [438.323s][info][gc,start ] GC(259) Pause Init Update Refs [438.323s][info][gc ] GC(259) Pause Init Update Refs 0.481ms [438.323s][info][gc,start ] GC(259) Concurrent update references [438.323s][info][gc,task ] GC(259) Using 4 of 8 workers for concurrent reference update [438.323s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [438.977s][info][gc ] GC(259) Concurrent update references 653.458ms [438.977s][info][gc,start ] GC(259) Concurrent update thread roots [438.990s][info][gc ] GC(259) Concurrent update thread roots 13.506ms [438.991s][info][gc,start ] GC(259) Pause Final Update Refs [438.991s][info][gc,task ] GC(259) Using 8 of 8 workers for final reference update [438.991s][info][gc,free ] Free: 8681M, Max: 8192K regular, 344M humongous, Frag: 90% external, 62% internal; Used: 5462M, Mutator Free: 1086 Collector Reserve: 816M, Max: 8192K; Used: 73728K Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [438.991s][info][gc ] GC(259) Pause Final Update Refs 0.220ms [438.991s][info][gc,start ] GC(259) Concurrent cleanup [438.991s][info][gc ] GC(259) Concurrent cleanup 27744M->22217M(31744M) 0.166ms [438.991s][info][gc,ergo ] GC(259) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19056B, young_available: 9497M [438.991s][info][gc,ergo ] GC(259) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.722s [438.991s][info][gc,ergo ] GC(259) At end of Concurrent Young GC: YOUNG generation used: 6698M, used regions: 6720M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9496M [438.991s][info][gc,ergo ] GC(259) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 19056B [438.991s][info][gc,free ] Free: 8680M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 7704K, Mutator Free: 1086 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [438.992s][info][gc,stats ] [438.992s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [438.992s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [438.992s][info][gc,stats ] [438.992s][info][gc,stats ] Concurrent Reset 18968 us [438.992s][info][gc,stats ] Pause Init Mark (G) 4498 us [438.992s][info][gc,stats ] Pause Init Mark (N) 3705 us [438.992s][info][gc,stats ] Swap Remembered Set 3359 us [438.992s][info][gc,stats ] Update Region States 189 us [438.992s][info][gc,stats ] Concurrent Scan Remembered Set 36280 us, parallelism: 3.99x [438.992s][info][gc,stats ] RS: 144781 us [438.992s][info][gc,stats ] RS: Scan Clusters 144781 us, workers (us): 36204, 36195, 36192, 36190, ---, ---, ---, ---, [438.992s][info][gc,stats ] Concurrent Mark Roots 4601 us, parallelism: 3.58x [438.992s][info][gc,stats ] CMR: 16477 us [438.992s][info][gc,stats ] CMR: Thread Roots 15413 us, workers (us): 3826, 3685, 3803, 4100, ---, ---, ---, ---, [438.992s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 279, 342, 174, 148, ---, ---, ---, ---, [438.992s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 27, 23, 21, 15, ---, ---, ---, ---, [438.992s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, ---, 28, 7, ---, ---, ---, ---, [438.992s][info][gc,stats ] Concurrent Marking 1940054 us, parallelism: 3.98x [438.992s][info][gc,stats ] CM: 7721246 us [438.992s][info][gc,stats ] CM: Parallel Mark 7721246 us, workers (us): 1930328, 1930324, 1930312, 1930281, ---, ---, ---, ---, [438.992s][info][gc,stats ] Pause Final Mark (G) 1501 us [438.992s][info][gc,stats ] Pause Final Mark (N) 992 us [438.992s][info][gc,stats ] Finish Mark 449 us [438.992s][info][gc,stats ] Update Region States 97 us [438.992s][info][gc,stats ] Choose Collection Set 206 us [438.992s][info][gc,stats ] Rebuild Free Set 44 us [438.992s][info][gc,stats ] Concurrent Thread Roots 5011 us, parallelism: 3.83x [438.992s][info][gc,stats ] CTR: 19171 us [438.992s][info][gc,stats ] CTR: Thread Roots 19171 us, workers (us): 4726, 4847, 4671, 4927, ---, ---, ---, ---, [438.992s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [438.992s][info][gc,stats ] CWRF: 1 us [438.992s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [438.992s][info][gc,stats ] Concurrent Weak Roots 839 us [438.992s][info][gc,stats ] Roots 59 us, parallelism: 1.51x [438.992s][info][gc,stats ] CWR: 88 us [438.992s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 29, 23, 20, 17, ---, ---, ---, ---, [438.992s][info][gc,stats ] Rendezvous 767 us [438.992s][info][gc,stats ] Concurrent Cleanup 106 us [438.992s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.72x [438.992s][info][gc,stats ] CSR: 1164 us [438.992s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 261, 199, 337, 193, ---, ---, ---, ---, [438.992s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 43, 38, 33, 29, ---, ---, ---, ---, [438.992s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 5, ---, ---, 25, ---, ---, ---, ---, [438.992s][info][gc,stats ] Concurrent Evacuation 28706 us [438.992s][info][gc,stats ] Pause Init Update Refs (G) 926 us [438.992s][info][gc,stats ] Pause Init Update Refs (N) 489 us [438.992s][info][gc,stats ] Manage GCLABs 406 us [438.992s][info][gc,stats ] Concurrent Update Refs 653494 us [438.992s][info][gc,stats ] Concurrent Update Thread Roots 13524 us [438.992s][info][gc,stats ] Pause Final Update Refs (G) 838 us [438.992s][info][gc,stats ] Pause Final Update Refs (N) 225 us [438.992s][info][gc,stats ] Update Region States 49 us [438.992s][info][gc,stats ] Trash Collection Set 20 us [438.992s][info][gc,stats ] Rebuild Free Set 75 us [438.992s][info][gc,stats ] Concurrent Cleanup 172 us [438.992s][info][gc,stats ] Workers: Evacuated 58370K across 1083026 objects, abandoned 0B across 0 objects. [438.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [438.992s][info][gc,stats ] - age 1: 34988736 bytes, 34988736 total [438.992s][info][gc,stats ] - age 2: 687488 bytes, 35676224 total [438.992s][info][gc,stats ] - age 3: 12285616 bytes, 47961840 total [438.992s][info][gc,stats ] - age 4: 11809976 bytes, 59771816 total [438.992s][info][gc,stats ] - age 5: 32 bytes, 59771848 total [438.992s][info][gc,stats ] [438.992s][info][gc,stats ] Mutators: Evacuated 864B across 32 objects, abandoned 0B across 0 objects. [438.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [438.992s][info][gc,stats ] - age 1: 320 bytes, 320 total [438.992s][info][gc,stats ] - age 2: 64 bytes, 384 total [438.992s][info][gc,stats ] - age 3: 256 bytes, 640 total [438.992s][info][gc,stats ] - age 4: 224 bytes, 864 total [438.992s][info][gc,stats ] [438.992s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [438.992s][info][gc,stats ] - age 1: 7978728 bytes, 7978728 total [438.992s][info][gc,stats ] - age 2: 187275912 bytes, 195254640 total [438.992s][info][gc,stats ] - age 3: 357379032 bytes, 552633672 total [438.992s][info][gc,stats ] - age 4: 322947160 bytes, 875580832 total [438.992s][info][gc,stats ] - age 5: 380435488 bytes, 1256016320 total [438.992s][info][gc,stats ] [438.992s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [438.992s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [438.992s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [439.002s][info][gc ] Transition from: normal to: idle [439.003s][info][gc ] Trigger (YOUNG): Average GC time (4682.34 ms) is above the time for average allocation rate (2039 MB/s) to deplete free headroom (7068M) (margin of error = 3.11) [439.003s][info][gc,ergo ] Free headroom: 8655M (free) - 1587M (spike) - 0B (penalties) = 7068M [439.003s][info][gc ] Transition from: idle to: normal [439.003s][info][gc ] Heuristics request for young collection accepted [439.003s][info][gc,free ] Free: 8655M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 8312K, Mutator Free: 1083 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [439.003s][info][gc,ergo ] GC(260) Start GC cycle (YOUNG) [439.003s][info][gc,start ] GC(260) Concurrent reset [439.003s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent reset [439.031s][info][gc ] GC(260) Concurrent reset 27.531ms [439.031s][info][gc,start ] GC(260) Pause Init Mark (YOUNG) [439.031s][info][gc,task ] GC(260) Using 8 of 8 workers for init marking [439.035s][info][gc ] GC(260) Pause Init Mark (YOUNG) 3.765ms [439.035s][info][gc,start ] GC(260) Concurrent remembered set scanning [439.035s][info][gc,task ] GC(260) Using 4 of 8 workers for Concurrent remembered set scanning [439.068s][info][gc ] GC(260) Concurrent remembered set scanning 33.370ms [439.068s][info][gc,start ] GC(260) Concurrent marking roots [439.068s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent marking roots [439.073s][info][gc ] GC(260) Concurrent marking roots 4.578ms [439.073s][info][gc,start ] GC(260) Concurrent marking (YOUNG) [439.073s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent marking [441.000s][info][gc ] GC(260) Concurrent marking (YOUNG) 1927.248ms [441.001s][info][gc,start ] GC(260) Pause Final Mark (YOUNG) [441.001s][info][gc,task ] GC(260) Using 8 of 8 workers for final marking [441.001s][info][gc,ergo ] GC(260) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [441.002s][info][gc,ergo ] GC(260) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [441.002s][info][gc,ergo ] GC(260) Chosen CSet evacuates young: 51811K (of which at least: 0B are to be promoted), old: 0B [441.002s][info][gc,ergo ] GC(260) Collectable Garbage: 5453M (98%), Immediate: 0B (0%), 0 regions, CSet: 5453M (98%), 688 regions [441.002s][info][gc,ergo ] GC(260) Evacuation Targets: YOUNG: 51811K, PROMOTE: 0B, OLD: 0B, TOTAL: 51811K [441.002s][info][gc,free ] Free: 5438M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 1647K, Mutator Free: 680 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [441.002s][info][gc ] GC(260) Pause Final Mark (YOUNG) 0.970ms [441.002s][info][gc,start ] GC(260) Concurrent thread roots [441.002s][info][gc,task ] GC(260) Using 4 of 8 workers for Concurrent thread roots [441.006s][info][gc ] GC(260) Concurrent thread roots 4.146ms [441.006s][info][gc,start ] GC(260) Concurrent weak references [441.006s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent weak references [441.006s][info][gc,ref ] GC(260) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [441.006s][info][gc,ref ] GC(260) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [441.006s][info][gc,ref ] GC(260) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [441.006s][info][gc ] GC(260) Concurrent weak references 0.038ms [441.006s][info][gc,start ] GC(260) Concurrent weak roots [441.006s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent weak root [441.007s][info][gc ] GC(260) Concurrent weak roots 0.807ms [441.007s][info][gc,start ] GC(260) Concurrent cleanup [441.007s][info][gc ] GC(260) Concurrent cleanup 26224M->26225M(31744M) 0.102ms [441.007s][info][gc,free ] Free: 5425M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 6567K, Mutator Free: 679 Collector Reserve: 65513K, Max: 8192K; Used: 22704B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [441.007s][info][gc,start ] GC(260) Concurrent strong roots [441.007s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent strong root [441.007s][info][gc ] GC(260) Concurrent strong roots 0.448ms [441.007s][info][gc,start ] GC(260) Concurrent evacuation [441.007s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent evacuation [441.027s][info][gc ] GC(260) Concurrent evacuation 20.035ms [441.028s][info][gc,start ] GC(260) Pause Init Update Refs [441.028s][info][gc ] GC(260) Pause Init Update Refs 0.484ms [441.028s][info][gc,start ] GC(260) Concurrent update references [441.028s][info][gc,task ] GC(260) Using 4 of 8 workers for concurrent reference update [441.028s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [441.660s][info][gc ] GC(260) Concurrent update references 631.911ms [441.660s][info][gc,start ] GC(260) Concurrent update thread roots [441.672s][info][gc ] GC(260) Concurrent update thread roots 11.400ms [441.672s][info][gc,start ] GC(260) Pause Final Update Refs [441.672s][info][gc,task ] GC(260) Using 8 of 8 workers for final reference update [441.672s][info][gc,free ] Free: 8787M, Max: 8192K regular, 344M humongous, Frag: 90% external, 62% internal; Used: 5460M, Mutator Free: 1099 Collector Reserve: 815M, Max: 8192K; Used: 49154K Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [441.672s][info][gc ] GC(260) Pause Final Update Refs 0.220ms [441.673s][info][gc,start ] GC(260) Concurrent cleanup [441.673s][info][gc ] GC(260) Concurrent cleanup 27607M->22112M(31744M) 0.188ms [441.673s][info][gc,ergo ] GC(260) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19056B, young_available: 9602M [441.673s][info][gc,ergo ] GC(260) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.8% during period of 2.682s [441.673s][info][gc,ergo ] GC(260) At end of Concurrent Young GC: YOUNG generation used: 6593M, used regions: 6624M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9601M [441.673s][info][gc,ergo ] GC(260) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 19056B [441.673s][info][gc,free ] Free: 8785M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 6651K, Mutator Free: 1099 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [441.673s][info][gc,stats ] [441.673s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [441.673s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [441.673s][info][gc,stats ] [441.673s][info][gc,stats ] Concurrent Reset 27561 us [441.673s][info][gc,stats ] Pause Init Mark (G) 4470 us [441.673s][info][gc,stats ] Pause Init Mark (N) 3773 us [441.673s][info][gc,stats ] Swap Remembered Set 3344 us [441.673s][info][gc,stats ] Update Region States 297 us [441.673s][info][gc,stats ] Concurrent Scan Remembered Set 33387 us, parallelism: 3.99x [441.673s][info][gc,stats ] RS: 133230 us [441.673s][info][gc,stats ] RS: Scan Clusters 133230 us, workers (us): 33317, 33311, 33302, 33300, ---, ---, ---, ---, [441.673s][info][gc,stats ] Concurrent Mark Roots 4592 us, parallelism: 3.59x [441.673s][info][gc,stats ] CMR: 16494 us [441.673s][info][gc,stats ] CMR: Thread Roots 15414 us, workers (us): 4092, 3871, 3697, 3754, ---, ---, ---, ---, [441.673s][info][gc,stats ] CMR: Code Cache Roots 956 us, workers (us): 141, 179, 348, 288, ---, ---, ---, ---, [441.673s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 28, 22, 20, 18, ---, ---, ---, ---, [441.673s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 27, ---, ---, ---, ---, ---, ---, [441.673s][info][gc,stats ] Concurrent Marking 1927274 us, parallelism: 3.98x [441.673s][info][gc,stats ] CM: 7666751 us [441.673s][info][gc,stats ] CM: Parallel Mark 7666751 us, workers (us): 1916698, 1916700, 1916682, 1916671, ---, ---, ---, ---, [441.673s][info][gc,stats ] Pause Final Mark (G) 1452 us [441.673s][info][gc,stats ] Pause Final Mark (N) 976 us [441.673s][info][gc,stats ] Finish Mark 455 us [441.673s][info][gc,stats ] Update Region States 88 us [441.673s][info][gc,stats ] Choose Collection Set 189 us [441.673s][info][gc,stats ] Rebuild Free Set 42 us [441.673s][info][gc,stats ] Concurrent Thread Roots 4160 us, parallelism: 3.84x [441.673s][info][gc,stats ] CTR: 15980 us [441.674s][info][gc,stats ] CTR: Thread Roots 15980 us, workers (us): 3991, 4097, 3935, 3957, ---, ---, ---, ---, [441.674s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [441.674s][info][gc,stats ] CWRF: 1 us [441.674s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [441.674s][info][gc,stats ] Concurrent Weak Roots 812 us [441.674s][info][gc,stats ] Roots 53 us, parallelism: 1.39x [441.674s][info][gc,stats ] CWR: 74 us [441.674s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 18, 12, ---, ---, ---, ---, [441.674s][info][gc,stats ] Rendezvous 746 us [441.674s][info][gc,stats ] Concurrent Cleanup 106 us [441.674s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.59x [441.674s][info][gc,stats ] CSR: 1181 us [441.674s][info][gc,stats ] CSR: Code Cache Roots 1026 us, workers (us): 357, 157, 199, 313, ---, ---, ---, ---, [441.674s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 42, 30, 27, 28, ---, ---, ---, ---, [441.674s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [441.674s][info][gc,stats ] Concurrent Evacuation 20049 us [441.674s][info][gc,stats ] Pause Init Update Refs (G) 941 us [441.674s][info][gc,stats ] Pause Init Update Refs (N) 494 us [441.674s][info][gc,stats ] Manage GCLABs 411 us [441.674s][info][gc,stats ] Concurrent Update Refs 631937 us [441.674s][info][gc,stats ] Concurrent Update Thread Roots 11418 us [441.674s][info][gc,stats ] Pause Final Update Refs (G) 813 us [441.674s][info][gc,stats ] Pause Final Update Refs (N) 225 us [441.674s][info][gc,stats ] Update Region States 47 us [441.674s][info][gc,stats ] Trash Collection Set 20 us [441.674s][info][gc,stats ] Rebuild Free Set 76 us [441.674s][info][gc,stats ] Concurrent Cleanup 195 us [441.674s][info][gc,stats ] Workers: Evacuated 51811K across 804095 objects, abandoned 0B across 0 objects. [441.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [441.674s][info][gc,stats ] - age 1: 41015176 bytes, 41015176 total [441.674s][info][gc,stats ] - age 2: 683304 bytes, 41698480 total [441.674s][info][gc,stats ] - age 3: 621640 bytes, 42320120 total [441.674s][info][gc,stats ] - age 4: 7192696 bytes, 49512816 total [441.674s][info][gc,stats ] - age 5: 3541856 bytes, 53054672 total [441.674s][info][gc,stats ] [441.674s][info][gc,stats ] Mutators: Evacuated 480B across 21 objects, abandoned 0B across 0 objects. [441.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [441.674s][info][gc,stats ] - age 1: 256 bytes, 256 total [441.674s][info][gc,stats ] - age 2: 64 bytes, 320 total [441.674s][info][gc,stats ] - age 3: 128 bytes, 448 total [441.674s][info][gc,stats ] - age 4: 32 bytes, 480 total [441.674s][info][gc,stats ] [441.674s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [441.674s][info][gc,stats ] - age 1: 13432200 bytes, 13432200 total [441.674s][info][gc,stats ] - age 2: 7978728 bytes, 21410928 total [441.674s][info][gc,stats ] - age 3: 187275912 bytes, 208686840 total [441.674s][info][gc,stats ] - age 4: 357379000 bytes, 566065840 total [441.674s][info][gc,stats ] - age 5: 322947160 bytes, 889013000 total [441.674s][info][gc,stats ] - age 6: 380435488 bytes, 1269448488 total [441.674s][info][gc,stats ] [441.674s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [441.674s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [441.674s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [441.684s][info][gc ] Transition from: normal to: idle [441.684s][info][gc ] Trigger (YOUNG): Average GC time (4892.46 ms) is above the time for average allocation rate (2036 MB/s) to deplete free headroom (7175M) (margin of error = 3.12) [441.684s][info][gc,ergo ] Free headroom: 8762M (free) - 1587M (spike) - 0B (penalties) = 7175M [441.684s][info][gc ] Transition from: idle to: normal [441.684s][info][gc ] Heuristics request for young collection accepted [441.684s][info][gc,free ] Free: 8762M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 5750K, Mutator Free: 1096 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [441.684s][info][gc,ergo ] GC(261) Start GC cycle (YOUNG) [441.684s][info][gc,start ] GC(261) Concurrent reset [441.684s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent reset [441.703s][info][gc ] GC(261) Concurrent reset 18.622ms [441.703s][info][gc,start ] GC(261) Pause Init Mark (YOUNG) [441.703s][info][gc,task ] GC(261) Using 8 of 8 workers for init marking [441.708s][info][gc ] GC(261) Pause Init Mark (YOUNG) 4.815ms [441.708s][info][gc,start ] GC(261) Concurrent remembered set scanning [441.708s][info][gc,task ] GC(261) Using 4 of 8 workers for Concurrent remembered set scanning [441.745s][info][gc ] GC(261) Concurrent remembered set scanning 37.327ms [441.745s][info][gc,start ] GC(261) Concurrent marking roots [441.746s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent marking roots [441.750s][info][gc ] GC(261) Concurrent marking roots 4.164ms [441.750s][info][gc,start ] GC(261) Concurrent marking (YOUNG) [441.750s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent marking [443.119s][info][gc ] Periodic Sample: GCU = 24.453%, MU = 17.971% during most recent 5.0s [443.714s][info][gc ] GC(261) Concurrent marking (YOUNG) 1964.365ms [443.714s][info][gc,start ] GC(261) Pause Final Mark (YOUNG) [443.714s][info][gc,task ] GC(261) Using 8 of 8 workers for final marking [443.715s][info][gc,ergo ] GC(261) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [443.715s][info][gc,ergo ] GC(261) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [443.715s][info][gc,ergo ] GC(261) Chosen CSet evacuates young: 47215K (of which at least: 0B are to be promoted), old: 0B [443.715s][info][gc,ergo ] GC(261) Collectable Garbage: 5326M (98%), Immediate: 0B (0%), 0 regions, CSet: 5326M (98%), 672 regions [443.715s][info][gc,ergo ] GC(261) Evacuation Targets: YOUNG: 47215K, PROMOTE: 0B, OLD: 0B, TOTAL: 47215K [443.715s][info][gc,free ] Free: 5492M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 3325K, Mutator Free: 687 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [443.715s][info][gc ] GC(261) Pause Final Mark (YOUNG) 1.011ms [443.716s][info][gc,start ] GC(261) Concurrent thread roots [443.716s][info][gc,task ] GC(261) Using 4 of 8 workers for Concurrent thread roots [443.720s][info][gc ] GC(261) Concurrent thread roots 4.655ms [443.720s][info][gc,start ] GC(261) Concurrent weak references [443.720s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent weak references [443.720s][info][gc,ref ] GC(261) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [443.720s][info][gc,ref ] GC(261) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [443.720s][info][gc,ref ] GC(261) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [443.720s][info][gc ] GC(261) Concurrent weak references 0.053ms [443.720s][info][gc,start ] GC(261) Concurrent weak roots [443.720s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent weak root [443.721s][info][gc ] GC(261) Concurrent weak roots 0.697ms [443.721s][info][gc,start ] GC(261) Concurrent cleanup [443.721s][info][gc ] GC(261) Concurrent cleanup 26177M->26177M(31744M) 0.112ms [443.721s][info][gc,free ] Free: 5477M, Max: 8192K regular, 480M humongous, Frag: 92% external, 0% internal; Used: 2224K, Mutator Free: 685 Collector Reserve: 57331K, Max: 8192K; Used: 12384B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [443.721s][info][gc,start ] GC(261) Concurrent strong roots [443.721s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent strong root [443.722s][info][gc ] GC(261) Concurrent strong roots 0.423ms [443.722s][info][gc,start ] GC(261) Concurrent evacuation [443.722s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent evacuation [443.741s][info][gc ] GC(261) Concurrent evacuation 19.850ms [443.742s][info][gc,start ] GC(261) Pause Init Update Refs [443.742s][info][gc ] GC(261) Pause Init Update Refs 0.500ms [443.742s][info][gc,start ] GC(261) Concurrent update references [443.742s][info][gc,task ] GC(261) Using 4 of 8 workers for concurrent reference update [443.742s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [444.407s][info][gc ] GC(261) Concurrent update references 664.599ms [444.407s][info][gc,start ] GC(261) Concurrent update thread roots [444.419s][info][gc ] GC(261) Concurrent update thread roots 12.428ms [444.420s][info][gc,start ] GC(261) Pause Final Update Refs [444.420s][info][gc,task ] GC(261) Using 8 of 8 workers for final reference update [444.420s][info][gc,free ] Free: 8622M, Max: 8192K regular, 344M humongous, Frag: 90% external, 61% internal; Used: 5310M, Mutator Free: 1078 Collector Reserve: 815M, Max: 8192K; Used: 65540K Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [444.420s][info][gc ] GC(261) Pause Final Update Refs 0.224ms [444.420s][info][gc,start ] GC(261) Concurrent cleanup [444.421s][info][gc ] GC(261) Concurrent cleanup 27641M->22276M(31744M) 0.263ms [444.421s][info][gc,ergo ] GC(261) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19056B, young_available: 9437M [444.421s][info][gc,ergo ] GC(261) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.748s [444.421s][info][gc,ergo ] GC(261) At end of Concurrent Young GC: YOUNG generation used: 6758M, used regions: 6792M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9436M [444.421s][info][gc,ergo ] GC(261) At end of Concurrent Young GC: OLD generation used: 15519M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 19056B [444.421s][info][gc,free ] Free: 8620M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 3668K, Mutator Free: 1078 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [444.421s][info][gc,stats ] [444.421s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [444.421s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [444.421s][info][gc,stats ] [444.421s][info][gc,stats ] Concurrent Reset 18649 us [444.421s][info][gc,stats ] Pause Init Mark (G) 5553 us [444.421s][info][gc,stats ] Pause Init Mark (N) 4824 us [444.421s][info][gc,stats ] Swap Remembered Set 4481 us [444.421s][info][gc,stats ] Update Region States 189 us [444.421s][info][gc,stats ] Concurrent Scan Remembered Set 37345 us, parallelism: 3.94x [444.421s][info][gc,stats ] RS: 147068 us [444.421s][info][gc,stats ] RS: Scan Clusters 147068 us, workers (us): 37258, 37155, 36672, 35982, ---, ---, ---, ---, [444.421s][info][gc,stats ] Concurrent Mark Roots 4178 us, parallelism: 3.59x [444.421s][info][gc,stats ] CMR: 15010 us [444.421s][info][gc,stats ] CMR: Thread Roots 13934 us, workers (us): 3627, 3441, 3534, 3332, ---, ---, ---, ---, [444.421s][info][gc,stats ] CMR: Code Cache Roots 952 us, workers (us): 179, 276, 144, 353, ---, ---, ---, ---, [444.421s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 23, 21, 16, ---, ---, ---, ---, [444.421s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, 8, ---, ---, ---, ---, ---, [444.421s][info][gc,stats ] Concurrent Marking 1964396 us, parallelism: 3.98x [444.421s][info][gc,stats ] CM: 7817704 us [444.421s][info][gc,stats ] CM: Parallel Mark 7817704 us, workers (us): 1954447, 1954439, 1954428, 1954391, ---, ---, ---, ---, [444.421s][info][gc,stats ] Pause Final Mark (G) 1505 us [444.421s][info][gc,stats ] Pause Final Mark (N) 1017 us [444.421s][info][gc,stats ] Finish Mark 492 us [444.421s][info][gc,stats ] Update Region States 87 us [444.421s][info][gc,stats ] Choose Collection Set 199 us [444.421s][info][gc,stats ] Rebuild Free Set 44 us [444.421s][info][gc,stats ] Concurrent Thread Roots 4671 us, parallelism: 3.91x [444.421s][info][gc,stats ] CTR: 18257 us [444.421s][info][gc,stats ] CTR: Thread Roots 18257 us, workers (us): 4591, 4601, 4547, 4519, ---, ---, ---, ---, [444.421s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [444.421s][info][gc,stats ] CWRF: 1 us [444.421s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [444.421s][info][gc,stats ] Concurrent Weak Roots 704 us [444.421s][info][gc,stats ] Roots 63 us, parallelism: 1.30x [444.421s][info][gc,stats ] CWR: 82 us [444.421s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 29, 22, 17, 13, ---, ---, ---, ---, [444.421s][info][gc,stats ] Rendezvous 621 us [444.421s][info][gc,stats ] Concurrent Cleanup 118 us [444.421s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.46x [444.421s][info][gc,stats ] CSR: 1048 us [444.421s][info][gc,stats ] CSR: Code Cache Roots 901 us, workers (us): 162, 248, 156, 335, ---, ---, ---, ---, [444.421s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 42, 27, 26, 25, ---, ---, ---, ---, [444.421s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 7, ---, ---, ---, ---, ---, [444.421s][info][gc,stats ] Concurrent Evacuation 19864 us [444.421s][info][gc,stats ] Pause Init Update Refs (G) 961 us [444.421s][info][gc,stats ] Pause Init Update Refs (N) 509 us [444.421s][info][gc,stats ] Manage GCLABs 429 us [444.422s][info][gc,stats ] Concurrent Update Refs 664629 us [444.422s][info][gc,stats ] Concurrent Update Thread Roots 12447 us [444.422s][info][gc,stats ] Pause Final Update Refs (G) 836 us [444.422s][info][gc,stats ] Pause Final Update Refs (N) 229 us [444.422s][info][gc,stats ] Update Region States 48 us [444.422s][info][gc,stats ] Trash Collection Set 20 us [444.422s][info][gc,stats ] Rebuild Free Set 76 us [444.422s][info][gc,stats ] Concurrent Cleanup 272 us [444.422s][info][gc,stats ] Workers: Evacuated 47214K across 714281 objects, abandoned 0B across 0 objects. [444.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [444.422s][info][gc,stats ] - age 1: 35492200 bytes, 35492200 total [444.422s][info][gc,stats ] - age 2: 998432 bytes, 36490632 total [444.422s][info][gc,stats ] - age 3: 596464 bytes, 37087096 total [444.422s][info][gc,stats ] - age 4: 538040 bytes, 37625136 total [444.422s][info][gc,stats ] - age 5: 7182208 bytes, 44807344 total [444.422s][info][gc,stats ] - age 6: 3540680 bytes, 48348024 total [444.422s][info][gc,stats ] [444.422s][info][gc,stats ] Mutators: Evacuated 240B across 14 objects, abandoned 0B across 0 objects. [444.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [444.422s][info][gc,stats ] - age 1: 32 bytes, 32 total [444.422s][info][gc,stats ] - age 2: 112 bytes, 144 total [444.422s][info][gc,stats ] - age 4: 64 bytes, 208 total [444.422s][info][gc,stats ] - age 5: 32 bytes, 240 total [444.422s][info][gc,stats ] [444.422s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [444.422s][info][gc,stats ] - age 2: 13403456 bytes, 13403456 total [444.422s][info][gc,stats ] - age 3: 7969360 bytes, 21372816 total [444.422s][info][gc,stats ] - age 4: 187109520 bytes, 208482336 total [444.422s][info][gc,stats ] - age 5: 357232352 bytes, 565714688 total [444.422s][info][gc,stats ] - age 6: 322947160 bytes, 888661848 total [444.422s][info][gc,stats ] - age 7: 380435488 bytes, 1269097336 total [444.422s][info][gc,stats ] [444.422s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [444.422s][info][gc,stats ] - age 7: 10390627696 bytes, 10390627696 total [444.422s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [444.432s][info][gc ] Transition from: normal to: idle [444.433s][info][gc ] Trigger (YOUNG): Average GC time (5065.37 ms) is above the time for average allocation rate (2033 MB/s) to deplete free headroom (7010M) (margin of error = 3.13) [444.433s][info][gc,ergo ] Free headroom: 8597M (free) - 1587M (spike) - 0B (penalties) = 7010M [444.433s][info][gc ] Transition from: idle to: normal [444.433s][info][gc ] Heuristics request for young collection accepted [444.433s][info][gc,free ] Free: 8597M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 2420K, Mutator Free: 1075 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [444.433s][info][gc,ergo ] GC(262) Start GC cycle (YOUNG) [444.433s][info][gc,start ] GC(262) Concurrent reset [444.433s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent reset [444.461s][info][gc ] GC(262) Concurrent reset 27.878ms [444.461s][info][gc,start ] GC(262) Pause Init Mark (YOUNG) [444.461s][info][gc,task ] GC(262) Using 8 of 8 workers for init marking [444.465s][info][gc ] GC(262) Pause Init Mark (YOUNG) 3.701ms [444.465s][info][gc,start ] GC(262) Concurrent remembered set scanning [444.465s][info][gc,task ] GC(262) Using 4 of 8 workers for Concurrent remembered set scanning [444.502s][info][gc ] GC(262) Concurrent remembered set scanning 37.430ms [444.502s][info][gc,start ] GC(262) Concurrent marking roots [444.502s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent marking roots [444.507s][info][gc ] GC(262) Concurrent marking roots 4.281ms [444.507s][info][gc,start ] GC(262) Concurrent marking (YOUNG) [444.507s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent marking [446.463s][info][gc ] GC(262) Concurrent marking (YOUNG) 1955.953ms [446.463s][info][gc,start ] GC(262) Pause Final Mark (YOUNG) [446.463s][info][gc,task ] GC(262) Using 8 of 8 workers for final marking [446.464s][info][gc,ergo ] GC(262) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [446.464s][info][gc,ergo ] GC(262) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [446.464s][info][gc,ergo ] GC(262) Chosen CSet evacuates young: 46047K (of which at least: 0B are to be promoted), old: 0B [446.464s][info][gc,ergo ] GC(262) Collectable Garbage: 5507M (98%), Immediate: 0B (0%), 0 regions, CSet: 5507M (98%), 694 regions [446.464s][info][gc,ergo ] GC(262) Evacuation Targets: YOUNG: 46047K, PROMOTE: 0B, OLD: 0B, TOTAL: 46047K [446.464s][info][gc,free ] Free: 5328M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 8097K, Mutator Free: 667 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [446.464s][info][gc ] GC(262) Pause Final Mark (YOUNG) 1.044ms [446.464s][info][gc,start ] GC(262) Concurrent thread roots [446.464s][info][gc,task ] GC(262) Using 4 of 8 workers for Concurrent thread roots [446.469s][info][gc ] GC(262) Concurrent thread roots 4.526ms [446.469s][info][gc,start ] GC(262) Concurrent weak references [446.469s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent weak references [446.469s][info][gc,ref ] GC(262) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [446.469s][info][gc,ref ] GC(262) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [446.469s][info][gc,ref ] GC(262) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [446.469s][info][gc ] GC(262) Concurrent weak references 0.040ms [446.469s][info][gc,start ] GC(262) Concurrent weak roots [446.469s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent weak root [446.470s][info][gc ] GC(262) Concurrent weak roots 0.661ms [446.470s][info][gc,start ] GC(262) Concurrent cleanup [446.470s][info][gc ] GC(262) Concurrent cleanup 26343M->26343M(31744M) 0.155ms [446.470s][info][gc,free ] Free: 5315M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 5033K, Mutator Free: 665 Collector Reserve: 57333K, Max: 8192K; Used: 10320B Old Collector Reserve: 11776B, Max: 11776B; Used: 8180K [446.470s][info][gc,start ] GC(262) Concurrent strong roots [446.470s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent strong root [446.470s][info][gc ] GC(262) Concurrent strong roots 0.433ms [446.470s][info][gc,start ] GC(262) Concurrent evacuation [446.470s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent evacuation [446.475s][info][gc ] GC(262) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15648M [446.475s][info][gc ] GC(262) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15912M [446.492s][info][gc ] GC(262) Concurrent evacuation 22.327ms [446.493s][info][gc,start ] GC(262) Pause Init Update Refs [446.493s][info][gc ] GC(262) Pause Init Update Refs 0.476ms [446.493s][info][gc,start ] GC(262) Concurrent update references [446.493s][info][gc,task ] GC(262) Using 4 of 8 workers for concurrent reference update [446.493s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [447.196s][info][gc ] GC(262) Concurrent update references 702.577ms [447.196s][info][gc,start ] GC(262) Concurrent update thread roots [447.208s][info][gc ] GC(262) Concurrent update thread roots 12.212ms [447.209s][info][gc,start ] GC(262) Pause Final Update Refs [447.209s][info][gc,task ] GC(262) Using 8 of 8 workers for final reference update [447.209s][info][gc,free ] Free: 8450M, Max: 8192K regular, 304M humongous, Frag: 90% external, 64% internal; Used: 5493M, Mutator Free: 1057 Collector Reserve: 791M, Max: 8192K; Used: 6192B Old Collector Reserve: 152M, Max: 8192K; Used: 73716K [447.209s][info][gc ] GC(262) Pause Final Update Refs 0.225ms [447.209s][info][gc,start ] GC(262) Concurrent cleanup [447.209s][info][gc ] GC(262) Concurrent cleanup 27864M->22320M(31744M) 0.171ms [447.209s][info][gc ] GC(262) Transfer 19 region(s) from YOUNG to OLD, yielding increased size: 16064M [447.209s][info][gc,ergo ] GC(262) After cleanup, successfully transferred 19 regions to old to prepare for next gc, old available: 152M, young_available: 9242M [447.210s][info][gc,ergo ] GC(262) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.789s [447.210s][info][gc,ergo ] GC(262) At end of Concurrent Young GC: YOUNG generation used: 6438M, used regions: 6464M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15680M, available: 9241M [447.210s][info][gc,ergo ] GC(262) At end of Concurrent Young GC: OLD generation used: 15882M, used regions: 15912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16064M, available: 152M [447.210s][info][gc,free ] Free: 8449M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 6949K, Mutator Free: 1057 Collector Reserve: 791M, Max: 8192K; Used: 6192B Old Collector Reserve: 152M, Max: 8192K; Used: 8180K [447.210s][info][gc,stats ] [447.210s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [447.210s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [447.210s][info][gc,stats ] [447.210s][info][gc,stats ] Concurrent Reset 27913 us [447.210s][info][gc,stats ] Pause Init Mark (G) 4426 us [447.210s][info][gc,stats ] Pause Init Mark (N) 3710 us [447.210s][info][gc,stats ] Swap Remembered Set 3319 us [447.210s][info][gc,stats ] Update Region States 256 us [447.210s][info][gc,stats ] Concurrent Scan Remembered Set 37449 us, parallelism: 3.99x [447.210s][info][gc,stats ] RS: 149449 us [447.210s][info][gc,stats ] RS: Scan Clusters 149449 us, workers (us): 37375, 37365, 37356, 37354, ---, ---, ---, ---, [447.210s][info][gc,stats ] Concurrent Mark Roots 4294 us, parallelism: 3.60x [447.210s][info][gc,stats ] CMR: 15442 us [447.210s][info][gc,stats ] CMR: Thread Roots 14368 us, workers (us): 3556, 3600, 3586, 3627, ---, ---, ---, ---, [447.210s][info][gc,stats ] CMR: Code Cache Roots 953 us, workers (us): 350, 178, 143, 282, ---, ---, ---, ---, [447.210s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 17, 17, ---, ---, ---, ---, [447.210s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [447.210s][info][gc,stats ] Concurrent Marking 1955982 us, parallelism: 3.98x [447.210s][info][gc,stats ] CM: 7783335 us [447.210s][info][gc,stats ] CM: Parallel Mark 7783335 us, workers (us): 1945856, 1945844, 1945830, 1945804, ---, ---, ---, ---, [447.210s][info][gc,stats ] Pause Final Mark (G) 1540 us [447.210s][info][gc,stats ] Pause Final Mark (N) 1050 us [447.210s][info][gc,stats ] Finish Mark 529 us [447.210s][info][gc,stats ] Update Region States 89 us [447.210s][info][gc,stats ] Choose Collection Set 192 us [447.210s][info][gc,stats ] Rebuild Free Set 43 us [447.210s][info][gc,stats ] Concurrent Thread Roots 4541 us, parallelism: 3.86x [447.210s][info][gc,stats ] CTR: 17546 us [447.210s][info][gc,stats ] CTR: Thread Roots 17546 us, workers (us): 4470, 4422, 4370, 4284, ---, ---, ---, ---, [447.210s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [447.210s][info][gc,stats ] CWRF: 1 us [447.210s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [447.210s][info][gc,stats ] Concurrent Weak Roots 669 us [447.210s][info][gc,stats ] Roots 52 us, parallelism: 1.49x [447.210s][info][gc,stats ] CWR: 78 us [447.210s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 19, 14, ---, ---, ---, ---, [447.210s][info][gc,stats ] Rendezvous 601 us [447.210s][info][gc,stats ] Concurrent Cleanup 162 us [447.210s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.46x [447.210s][info][gc,stats ] CSR: 1084 us [447.210s][info][gc,stats ] CSR: Code Cache Roots 927 us, workers (us): 257, 162, 156, 352, ---, ---, ---, ---, [447.210s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 40, 27, 27, 24, ---, ---, ---, ---, [447.210s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): ---, 33, 6, ---, ---, ---, ---, ---, [447.210s][info][gc,stats ] Concurrent Evacuation 22343 us [447.210s][info][gc,stats ] Pause Init Update Refs (G) 956 us [447.210s][info][gc,stats ] Pause Init Update Refs (N) 485 us [447.210s][info][gc,stats ] Manage GCLABs 401 us [447.210s][info][gc,stats ] Concurrent Update Refs 702602 us [447.210s][info][gc,stats ] Concurrent Update Thread Roots 12230 us [447.210s][info][gc,stats ] Pause Final Update Refs (G) 883 us [447.210s][info][gc,stats ] Pause Final Update Refs (N) 230 us [447.210s][info][gc,stats ] Update Region States 53 us [447.210s][info][gc,stats ] Trash Collection Set 21 us [447.210s][info][gc,stats ] Rebuild Free Set 74 us [447.210s][info][gc,stats ] Concurrent Cleanup 177 us [447.210s][info][gc,stats ] Workers: Evacuated 46047K across 687525 objects, abandoned 0B across 0 objects. [447.210s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [447.210s][info][gc,stats ] - age 1: 33599608 bytes, 33599608 total [447.210s][info][gc,stats ] - age 2: 697424 bytes, 34297032 total [447.210s][info][gc,stats ] - age 3: 998320 bytes, 35295352 total [447.210s][info][gc,stats ] - age 4: 596400 bytes, 35891752 total [447.210s][info][gc,stats ] - age 5: 538024 bytes, 36429776 total [447.210s][info][gc,stats ] - age 6: 7182144 bytes, 43611920 total [447.210s][info][gc,stats ] - age 7: 3540648 bytes, 47152568 total [447.210s][info][gc,stats ] [447.210s][info][gc,stats ] Mutators: Evacuated 416B across 23 objects, abandoned 0B across 0 objects. [447.210s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [447.210s][info][gc,stats ] - age 1: 16 bytes, 16 total [447.210s][info][gc,stats ] - age 2: 96 bytes, 112 total [447.210s][info][gc,stats ] - age 3: 64 bytes, 176 total [447.210s][info][gc,stats ] - age 4: 96 bytes, 272 total [447.210s][info][gc,stats ] - age 5: 48 bytes, 320 total [447.210s][info][gc,stats ] - age 6: 64 bytes, 384 total [447.210s][info][gc,stats ] - age 7: 32 bytes, 416 total [447.210s][info][gc,stats ] [447.210s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [447.210s][info][gc,stats ] - age 1: 64 bytes, 64 total [447.210s][info][gc,stats ] - age 3: 13403456 bytes, 13403520 total [447.210s][info][gc,stats ] - age 4: 7969360 bytes, 21372880 total [447.210s][info][gc,stats ] - age 5: 187109520 bytes, 208482400 total [447.210s][info][gc,stats ] - age 6: 357232320 bytes, 565714720 total [447.210s][info][gc,stats ] - age 7: 322947160 bytes, 888661880 total [447.210s][info][gc,stats ] [447.210s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [447.210s][info][gc,stats ] - age 7: 10771063184 bytes, 10771063184 total [447.210s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [447.220s][info][gc ] Transition from: normal to: idle [447.221s][info][gc ] Trigger (YOUNG): Average GC time (5198.15 ms) is above the time for average allocation rate (2030 MB/s) to deplete free headroom (6836M) (margin of error = 3.14) [447.221s][info][gc,ergo ] Free headroom: 8423M (free) - 1587M (spike) - 0B (penalties) = 6836M [447.221s][info][gc ] Transition from: idle to: normal [447.221s][info][gc ] Heuristics request for young collection accepted [447.221s][info][gc,free ] Free: 8423M, Max: 8192K regular, 360M humongous, Frag: 96% external, 0% internal; Used: 9066K, Mutator Free: 1054 Collector Reserve: 791M, Max: 8192K; Used: 6192B Old Collector Reserve: 152M, Max: 8192K; Used: 8180K [447.221s][info][gc,ergo ] GC(263) Start GC cycle (YOUNG) [447.221s][info][gc,start ] GC(263) Concurrent reset [447.221s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent reset [447.242s][info][gc ] GC(263) Concurrent reset 20.411ms [447.242s][info][gc,start ] GC(263) Pause Init Mark (YOUNG) [447.242s][info][gc,task ] GC(263) Using 8 of 8 workers for init marking [447.246s][info][gc ] GC(263) Pause Init Mark (YOUNG) 4.025ms [447.247s][info][gc,start ] GC(263) Concurrent remembered set scanning [447.247s][info][gc,task ] GC(263) Using 4 of 8 workers for Concurrent remembered set scanning [447.842s][info][gc ] GC(263) Concurrent remembered set scanning 595.257ms [447.842s][info][gc,start ] GC(263) Concurrent marking roots [447.842s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent marking roots [447.844s][info][gc ] GC(263) Concurrent marking roots 2.262ms [447.844s][info][gc,start ] GC(263) Concurrent marking (YOUNG) [447.844s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent marking [448.126s][info][gc ] Periodic Sample: GCU = 24.443%, MU = 18.245% during most recent 5.0s [449.282s][info][gc ] GC(263) Concurrent marking (YOUNG) 1438.061ms [449.283s][info][gc,start ] GC(263) Pause Final Mark (YOUNG) [449.283s][info][gc,task ] GC(263) Using 8 of 8 workers for final marking [449.284s][info][gc,ergo ] GC(263) Planning to promote in place 0 humongous regions and 25 regular regions, spanning a total of 209715200 used bytes [449.284s][info][gc,ergo ] GC(263) Adaptive CSet Selection for YOUNG. Max Evacuation: 653M, Actual Free: 0B. [449.284s][info][gc,ergo ] GC(263) Chosen CSet evacuates young: 47270K (of which at least: 120M are to be promoted), old: 0B [449.284s][info][gc,ergo ] GC(263) Collectable Garbage: 5575M (99%), Immediate: 0B (0%), 0 regions, CSet: 5575M (99%), 718 regions [449.284s][info][gc,ergo ] GC(263) Evacuation Targets: YOUNG: 47270K, PROMOTE: 120M, OLD: 0B, TOTAL: 166M [449.284s][info][gc,free ] Free: 5088M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 7220K, Mutator Free: 637 Collector Reserve: 57337K, Max: 8192K; Used: 6192B Old Collector Reserve: 152M, Max: 8192K; Used: 8180K [449.284s][info][gc ] GC(263) Pause Final Mark (YOUNG) 1.039ms [449.284s][info][gc,start ] GC(263) Concurrent thread roots [449.284s][info][gc,task ] GC(263) Using 4 of 8 workers for Concurrent thread roots [449.288s][info][gc ] GC(263) Concurrent thread roots 4.246ms [449.288s][info][gc,start ] GC(263) Concurrent weak references [449.288s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent weak references [449.288s][info][gc,ref ] GC(263) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [449.288s][info][gc,ref ] GC(263) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [449.288s][info][gc,ref ] GC(263) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [449.288s][info][gc ] GC(263) Concurrent weak references 0.054ms [449.288s][info][gc,start ] GC(263) Concurrent weak roots [449.288s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent weak root [449.289s][info][gc ] GC(263) Concurrent weak roots 0.903ms [449.289s][info][gc,start ] GC(263) Concurrent cleanup [449.289s][info][gc ] GC(263) Concurrent cleanup 26429M->26429M(31744M) 0.185ms [449.289s][info][gc,free ] Free: 5074M, Max: 8192K regular, 480M humongous, Frag: 91% external, 0% internal; Used: 5601K, Mutator Free: 635 Collector Reserve: 57329K, Max: 8192K; Used: 14448B Old Collector Reserve: 152M, Max: 8192K; Used: 8180K [449.289s][info][gc,start ] GC(263) Concurrent strong roots [449.289s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent strong root [449.290s][info][gc ] GC(263) Concurrent strong roots 0.448ms [449.290s][info][gc,start ] GC(263) Concurrent evacuation [449.290s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent evacuation [449.294s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16072M [449.296s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16080M [449.315s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [449.329s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [449.356s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [449.359s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [449.364s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [449.367s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [449.369s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [449.370s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [449.373s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [449.374s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [449.377s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [449.378s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [449.415s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [449.417s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [449.418s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [449.418s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [449.420s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [449.423s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [449.427s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [449.430s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [449.455s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [449.457s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [449.458s][info][gc ] GC(263) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [449.479s][info][gc ] GC(263) Concurrent evacuation 188.576ms [449.479s][info][gc,start ] GC(263) Pause Init Update Refs [449.480s][info][gc ] GC(263) Pause Init Update Refs 0.555ms [449.480s][info][gc,start ] GC(263) Concurrent update references [449.480s][info][gc,task ] GC(263) Using 4 of 8 workers for concurrent reference update [449.480s][info][gc ] GC(263) Transfer 2 region(s) from OLD to YOUNG, yielding increased size: 15496M [449.480s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (16384K) [450.221s][info][gc ] GC(263) Concurrent update references 741.349ms [450.221s][info][gc,start ] GC(263) Concurrent update thread roots [450.232s][info][gc ] GC(263) Concurrent update thread roots 10.978ms [450.233s][info][gc,start ] GC(263) Pause Final Update Refs [450.233s][info][gc,task ] GC(263) Using 8 of 8 workers for final reference update [450.233s][info][gc,free ] Free: 8101M, Max: 8192K regular, 264M humongous, Frag: 90% external, 70% internal; Used: 5688M, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 65536K, Max: 8192K; Used: 57344K [450.233s][info][gc ] GC(263) Pause Final Update Refs 0.234ms [450.233s][info][gc,start ] GC(263) Concurrent cleanup [450.233s][info][gc ] GC(263) Concurrent cleanup 28514M->22773M(31744M) 0.187ms [450.233s][info][gc ] GC(263) Transfer 8 region(s) from YOUNG to OLD, yielding increased size: 16312M [450.233s][info][gc,ergo ] GC(263) After cleanup, successfully transferred 8 regions to old to prepare for next gc, old available: 65543K, young_available: 8876M [450.233s][info][gc,ergo ] GC(263) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.1% during period of 3.024s [450.233s][info][gc,ergo ] GC(263) At end of Concurrent Young GC: YOUNG generation used: 6555M, used regions: 6568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15432M, available: 8876M [450.233s][info][gc,ergo ] GC(263) At end of Concurrent Young GC: OLD generation used: 16218M, used regions: 16248M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16312M, available: 65543K [450.233s][info][gc,free ] Free: 8100M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 4066K, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 65536K, Max: 8192K; Used: 0B [450.234s][info][gc,stats ] [450.234s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [450.234s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [450.234s][info][gc,stats ] [450.234s][info][gc,stats ] Concurrent Reset 20445 us [450.234s][info][gc,stats ] Pause Init Mark (G) 4777 us [450.234s][info][gc,stats ] Pause Init Mark (N) 4033 us [450.234s][info][gc,stats ] Swap Remembered Set 3669 us [450.234s][info][gc,stats ] Update Region States 226 us [450.234s][info][gc,stats ] Concurrent Scan Remembered Set 595288 us, parallelism: 4.00x [450.234s][info][gc,stats ] RS: 2380700 us [450.234s][info][gc,stats ] RS: Scan Clusters 2380700 us, workers (us): 595188, 595186, 595176, 595150, ---, ---, ---, ---, [450.234s][info][gc,stats ] Concurrent Mark Roots 2273 us, parallelism: 3.34x [450.234s][info][gc,stats ] CMR: 7580 us [450.234s][info][gc,stats ] CMR: Thread Roots 6491 us, workers (us): 1638, 1711, 1622, 1520, ---, ---, ---, ---, [450.234s][info][gc,stats ] CMR: Code Cache Roots 960 us, workers (us): 175, 158, 292, 336, ---, ---, ---, ---, [450.234s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 25, 19, 17, ---, ---, ---, ---, [450.234s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [450.234s][info][gc,stats ] Concurrent Marking 1438084 us, parallelism: 3.97x [450.234s][info][gc,stats ] CM: 5715612 us [450.234s][info][gc,stats ] CM: Parallel Mark 5715612 us, workers (us): 1428928, 1428905, 1428889, 1428890, ---, ---, ---, ---, [450.234s][info][gc,stats ] Pause Final Mark (G) 1644 us [450.234s][info][gc,stats ] Pause Final Mark (N) 1045 us [450.234s][info][gc,stats ] Finish Mark 504 us [450.234s][info][gc,stats ] Update Region States 97 us [450.234s][info][gc,stats ] Choose Collection Set 207 us [450.234s][info][gc,stats ] Rebuild Free Set 47 us [450.234s][info][gc,stats ] Concurrent Thread Roots 4263 us, parallelism: 3.93x [450.234s][info][gc,stats ] CTR: 16746 us [450.234s][info][gc,stats ] CTR: Thread Roots 16746 us, workers (us): 4179, 4186, 4188, 4193, ---, ---, ---, ---, [450.234s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [450.234s][info][gc,stats ] CWRF: 1 us [450.234s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [450.234s][info][gc,stats ] Concurrent Weak Roots 913 us [450.234s][info][gc,stats ] Roots 50 us, parallelism: 1.30x [450.234s][info][gc,stats ] CWR: 65 us [450.234s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 18, 15, 10, ---, ---, ---, ---, [450.234s][info][gc,stats ] Rendezvous 840 us [450.234s][info][gc,stats ] Concurrent Cleanup 193 us [450.234s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.64x [450.234s][info][gc,stats ] CSR: 1198 us [450.234s][info][gc,stats ] CSR: Code Cache Roots 1024 us, workers (us): 310, 198, 161, 355, ---, ---, ---, ---, [450.234s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 38, 34, 30, ---, ---, ---, ---, [450.234s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 22, 7, ---, ---, ---, ---, [450.234s][info][gc,stats ] Concurrent Evacuation 188592 us [450.234s][info][gc,stats ] Pause Init Update Refs (G) 1272 us [450.234s][info][gc,stats ] Pause Init Update Refs (N) 564 us [450.234s][info][gc,stats ] Manage GCLABs 458 us [450.234s][info][gc,stats ] Concurrent Update Refs 741378 us [450.234s][info][gc,stats ] Concurrent Update Thread Roots 10995 us [450.234s][info][gc,stats ] Pause Final Update Refs (G) 836 us [450.234s][info][gc,stats ] Pause Final Update Refs (N) 239 us [450.234s][info][gc,stats ] Update Region States 48 us [450.234s][info][gc,stats ] Trash Collection Set 22 us [450.234s][info][gc,stats ] Rebuild Free Set 75 us [450.234s][info][gc,stats ] Concurrent Cleanup 193 us [450.234s][info][gc,stats ] Workers: Evacuated 166M across 4661644 objects, abandoned 0B across 0 objects. [450.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [450.234s][info][gc,stats ] - age 1: 34251120 bytes, 34251120 total [450.234s][info][gc,stats ] - age 2: 970016 bytes, 35221136 total [450.234s][info][gc,stats ] - age 3: 611720 bytes, 35832856 total [450.234s][info][gc,stats ] - age 4: 906304 bytes, 36739160 total [450.234s][info][gc,stats ] - age 5: 508376 bytes, 37247536 total [450.234s][info][gc,stats ] - age 6: 448152 bytes, 37695688 total [450.234s][info][gc,stats ] - age 7: 10706448 bytes, 48402136 total [450.234s][info][gc,stats ] [450.234s][info][gc,stats ] Mutators: Evacuated 3056B across 178 objects, abandoned 0B across 0 objects. [450.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [450.234s][info][gc,stats ] - age 1: 192 bytes, 192 total [450.234s][info][gc,stats ] - age 2: 384 bytes, 576 total [450.234s][info][gc,stats ] - age 3: 352 bytes, 928 total [450.234s][info][gc,stats ] - age 4: 448 bytes, 1376 total [450.234s][info][gc,stats ] - age 5: 640 bytes, 2016 total [450.234s][info][gc,stats ] - age 6: 624 bytes, 2640 total [450.234s][info][gc,stats ] - age 7: 96 bytes, 2736 total [450.234s][info][gc,stats ] [450.234s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [450.234s][info][gc,stats ] - age 4: 13371664 bytes, 13371664 total [450.234s][info][gc,stats ] - age 5: 7963208 bytes, 21334872 total [450.234s][info][gc,stats ] - age 6: 187026904 bytes, 208361776 total [450.234s][info][gc,stats ] - age 7: 357186512 bytes, 565548288 total [450.234s][info][gc,stats ] [450.234s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [450.234s][info][gc,stats ] - age 7: 10967995872 bytes, 10967995872 total [450.234s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [450.244s][info][gc ] Transition from: normal to: idle [450.245s][info][gc ] Trigger (YOUNG): Average GC time (5378.32 ms) is above the time for average allocation rate (2026 MB/s) to deplete free headroom (6489M) (margin of error = 3.14) [450.245s][info][gc,ergo ] Free headroom: 8076M (free) - 1587M (spike) - 0B (penalties) = 6489M [450.245s][info][gc ] Transition from: idle to: normal [450.245s][info][gc ] Heuristics request for young collection accepted [450.245s][info][gc,free ] Free: 8076M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 3464K, Mutator Free: 1010 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 65536K, Max: 8192K; Used: 0B [450.245s][info][gc,ergo ] GC(264) Start GC cycle (YOUNG) [450.245s][info][gc,start ] GC(264) Concurrent reset [450.245s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent reset [450.270s][info][gc ] GC(264) Concurrent reset 24.947ms [450.271s][info][gc,start ] GC(264) Pause Init Mark (YOUNG) [450.271s][info][gc,task ] GC(264) Using 8 of 8 workers for init marking [450.274s][info][gc ] GC(264) Pause Init Mark (YOUNG) 3.665ms [450.275s][info][gc,start ] GC(264) Concurrent remembered set scanning [450.275s][info][gc,task ] GC(264) Using 4 of 8 workers for Concurrent remembered set scanning [450.750s][info][gc ] GC(264) Concurrent remembered set scanning 475.643ms [450.750s][info][gc,start ] GC(264) Concurrent marking roots [450.750s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent marking roots [450.753s][info][gc ] GC(264) Concurrent marking roots 2.600ms [450.753s][info][gc,start ] GC(264) Concurrent marking (YOUNG) [450.753s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent marking [451.615s][info][gc ] GC(264) Concurrent marking (YOUNG) 861.887ms [451.615s][info][gc,start ] GC(264) Pause Final Mark (YOUNG) [451.615s][info][gc,task ] GC(264) Using 8 of 8 workers for final marking [451.616s][info][gc,ergo ] GC(264) Planning to promote in place 0 humongous regions and 37 regular regions, spanning a total of 310378496 used bytes [451.616s][info][gc,ergo ] GC(264) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [451.616s][info][gc,ergo ] GC(264) Chosen CSet evacuates young: 46101K (of which at least: 52824K are to be promoted), old: 0B [451.616s][info][gc,ergo ] GC(264) Collectable Garbage: 6034M (99%), Immediate: 0B (0%), 0 regions, CSet: 6034M (99%), 767 regions [451.616s][info][gc,ergo ] GC(264) Evacuation Targets: YOUNG: 46101K, PROMOTE: 52824K, OLD: 0B, TOTAL: 98925K [451.616s][info][gc,free ] Free: 6040M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 7733K, Mutator Free: 756 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 65536K, Max: 8192K; Used: 0B [451.616s][info][gc ] GC(264) Pause Final Mark (YOUNG) 0.965ms [451.616s][info][gc,start ] GC(264) Concurrent thread roots [451.616s][info][gc,task ] GC(264) Using 4 of 8 workers for Concurrent thread roots [451.621s][info][gc ] GC(264) Concurrent thread roots 4.141ms [451.621s][info][gc,start ] GC(264) Concurrent weak references [451.621s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent weak references [451.621s][info][gc,ref ] GC(264) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [451.621s][info][gc,ref ] GC(264) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [451.621s][info][gc,ref ] GC(264) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [451.621s][info][gc ] GC(264) Concurrent weak references 0.038ms [451.621s][info][gc,start ] GC(264) Concurrent weak roots [451.621s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent weak root [451.621s][info][gc ] GC(264) Concurrent weak roots 0.714ms [451.621s][info][gc,start ] GC(264) Concurrent cleanup [451.621s][info][gc ] GC(264) Concurrent cleanup 25560M->25560M(31744M) 0.103ms [451.621s][info][gc,free ] Free: 6028M, Max: 8192K regular, 480M humongous, Frag: 93% external, 0% internal; Used: 3732K, Mutator Free: 754 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 65531K, Max: 8192K; Used: 5120B [451.621s][info][gc,start ] GC(264) Concurrent strong roots [451.621s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent strong root [451.622s][info][gc ] GC(264) Concurrent strong roots 0.435ms [451.622s][info][gc,start ] GC(264) Concurrent evacuation [451.622s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent evacuation [451.633s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [451.633s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [451.636s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [451.674s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [451.684s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [451.712s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [451.714s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [451.716s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [451.717s][info][gc,ergo ] GC(264) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67116144, promotion expended: 67107296, old capacity: 17171480576, old_used: 17140706272, old unaffiliated regions: 0 [451.717s][info][gc,ergo ] GC(264) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67116144, promotion expended: 67107296, old capacity: 17171480576, old_used: 17140706272, old unaffiliated regions: 0 [451.717s][info][gc,ergo ] GC(264) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67116144, promotion expended: 67107296, old capacity: 17171480576, old_used: 17140706272, old unaffiliated regions: 0 [451.717s][info][gc,ergo ] GC(264) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 67116144, promotion expended: 67107296, old capacity: 17171480576, old_used: 17140706272, old unaffiliated regions: 0 [451.717s][info][gc,ergo ] GC(264) Squelching additional promotion failure reports for current epoch [451.718s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [451.720s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [451.723s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [451.724s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [451.725s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [451.726s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [451.727s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [451.728s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [451.728s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [451.728s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [451.729s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [451.730s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [451.731s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [451.731s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [451.731s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [451.732s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [451.733s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [451.733s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [451.734s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [451.735s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [451.735s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [451.735s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [451.737s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [451.738s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [451.738s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [451.738s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [451.739s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [451.740s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [451.740s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [451.741s][info][gc ] GC(264) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [451.743s][info][gc ] GC(264) Concurrent evacuation 121.166ms [451.743s][info][gc,start ] GC(264) Pause Init Update Refs [451.744s][info][gc ] GC(264) Pause Init Update Refs 0.490ms [451.744s][info][gc,start ] GC(264) Concurrent update references [451.744s][info][gc,task ] GC(264) Using 4 of 8 workers for concurrent reference update [451.744s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [452.316s][info][gc ] GC(264) Concurrent update references 572.331ms [452.316s][info][gc,start ] GC(264) Concurrent update thread roots [452.328s][info][gc ] GC(264) Concurrent update thread roots 11.770ms [452.329s][info][gc,start ] GC(264) Pause Final Update Refs [452.329s][info][gc,task ] GC(264) Using 8 of 8 workers for final reference update [452.329s][info][gc,free ] Free: 9955M, Max: 8192K regular, 408M humongous, Frag: 90% external, 60% internal; Used: 6047M, Mutator Free: 1245 Collector Reserve: 759M, Max: 8192K; Used: 73754K Old Collector Reserve: 16384K, Max: 8192K; Used: 16384K [452.329s][info][gc ] GC(264) Pause Final Update Refs 0.231ms [452.329s][info][gc,start ] GC(264) Concurrent cleanup [452.329s][info][gc ] GC(264) Concurrent cleanup 27113M->20983M(31744M) 0.186ms [452.329s][info][gc ] GC(264) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16632M [452.329s][info][gc,ergo ] GC(264) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 16391K, young_available: 10714M [452.329s][info][gc,ergo ] GC(264) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.2% during period of 2.096s [452.329s][info][gc,ergo ] GC(264) At end of Concurrent Young GC: YOUNG generation used: 4397M, used regions: 4416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15112M, available: 10714M [452.329s][info][gc,ergo ] GC(264) At end of Concurrent Young GC: OLD generation used: 16586M, used regions: 16616M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16632M, available: 16391K [452.329s][info][gc,free ] Free: 9954M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 6003K, Mutator Free: 1245 Collector Reserve: 759M, Max: 8192K; Used: 26832B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [452.330s][info][gc,stats ] [452.330s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [452.330s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [452.330s][info][gc,stats ] [452.330s][info][gc,stats ] Concurrent Reset 24996 us [452.330s][info][gc,stats ] Pause Init Mark (G) 4399 us [452.330s][info][gc,stats ] Pause Init Mark (N) 3675 us [452.330s][info][gc,stats ] Swap Remembered Set 3275 us [452.330s][info][gc,stats ] Update Region States 252 us [452.330s][info][gc,stats ] Concurrent Scan Remembered Set 475671 us, parallelism: 4.00x [452.330s][info][gc,stats ] RS: 1902240 us [452.330s][info][gc,stats ] RS: Scan Clusters 1902240 us, workers (us): 475572, 475561, 475558, 475549, ---, ---, ---, ---, [452.330s][info][gc,stats ] Concurrent Mark Roots 2620 us, parallelism: 3.44x [452.330s][info][gc,stats ] CMR: 9005 us [452.330s][info][gc,stats ] CMR: Thread Roots 7889 us, workers (us): 1836, 2061, 2028, 1964, ---, ---, ---, ---, [452.330s][info][gc,stats ] CMR: Code Cache Roots 985 us, workers (us): 339, 175, 176, 294, ---, ---, ---, ---, [452.330s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 29, 27, 22, 17, ---, ---, ---, ---, [452.330s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [452.330s][info][gc,stats ] Concurrent Marking 861915 us, parallelism: 3.97x [452.330s][info][gc,stats ] CM: 3419696 us [452.330s][info][gc,stats ] CM: Parallel Mark 3419696 us, workers (us): 854938, 854926, 854916, 854916, ---, ---, ---, ---, [452.330s][info][gc,stats ] Pause Final Mark (G) 1489 us [452.330s][info][gc,stats ] Pause Final Mark (N) 972 us [452.330s][info][gc,stats ] Finish Mark 451 us [452.330s][info][gc,stats ] Update Region States 87 us [452.330s][info][gc,stats ] Choose Collection Set 200 us [452.330s][info][gc,stats ] Rebuild Free Set 44 us [452.330s][info][gc,stats ] Concurrent Thread Roots 4159 us, parallelism: 3.91x [452.330s][info][gc,stats ] CTR: 16253 us [452.330s][info][gc,stats ] CTR: Thread Roots 16253 us, workers (us): 4048, 4047, 4092, 4065, ---, ---, ---, ---, [452.330s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [452.330s][info][gc,stats ] CWRF: 1 us [452.330s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [452.330s][info][gc,stats ] Concurrent Weak Roots 726 us [452.330s][info][gc,stats ] Roots 49 us, parallelism: 1.28x [452.330s][info][gc,stats ] CWR: 63 us [452.330s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 18, 15, 10, ---, ---, ---, ---, [452.330s][info][gc,stats ] Rendezvous 656 us [452.330s][info][gc,stats ] Concurrent Cleanup 107 us [452.330s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.60x [452.330s][info][gc,stats ] CSR: 1140 us [452.330s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 156, 349, 277, 188, ---, ---, ---, ---, [452.330s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 38, 33, 29, ---, ---, ---, ---, [452.330s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [452.330s][info][gc,stats ] Concurrent Evacuation 121182 us [452.330s][info][gc,stats ] Pause Init Update Refs (G) 1007 us [452.330s][info][gc,stats ] Pause Init Update Refs (N) 497 us [452.330s][info][gc,stats ] Manage GCLABs 419 us [452.330s][info][gc,stats ] Concurrent Update Refs 572357 us [452.330s][info][gc,stats ] Concurrent Update Thread Roots 11785 us [452.330s][info][gc,stats ] Pause Final Update Refs (G) 810 us [452.330s][info][gc,stats ] Pause Final Update Refs (N) 236 us [452.330s][info][gc,stats ] Update Region States 46 us [452.330s][info][gc,stats ] Trash Collection Set 22 us [452.330s][info][gc,stats ] Rebuild Free Set 77 us [452.330s][info][gc,stats ] Concurrent Cleanup 192 us [452.330s][info][gc,stats ] Workers: Evacuated 98923K across 2355041 objects, abandoned 0B across 0 objects. [452.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [452.330s][info][gc,stats ] - age 1: 54750904 bytes, 54750904 total [452.330s][info][gc,stats ] - age 2: 614824 bytes, 55365728 total [452.330s][info][gc,stats ] - age 3: 881040 bytes, 56246768 total [452.330s][info][gc,stats ] - age 4: 529152 bytes, 56775920 total [452.330s][info][gc,stats ] - age 5: 808800 bytes, 57584720 total [452.330s][info][gc,stats ] - age 6: 426808 bytes, 58011528 total [452.330s][info][gc,stats ] - age 7: 7515688 bytes, 65527216 total [452.330s][info][gc,stats ] - age 9: 2157624 bytes, 67684840 total [452.330s][info][gc,stats ] [452.330s][info][gc,stats ] Mutators: Evacuated 1712B across 88 objects, abandoned 0B across 0 objects. [452.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [452.330s][info][gc,stats ] - age 1: 544 bytes, 544 total [452.330s][info][gc,stats ] - age 2: 192 bytes, 736 total [452.330s][info][gc,stats ] - age 3: 128 bytes, 864 total [452.330s][info][gc,stats ] - age 4: 176 bytes, 1040 total [452.330s][info][gc,stats ] - age 5: 224 bytes, 1264 total [452.330s][info][gc,stats ] - age 6: 224 bytes, 1488 total [452.330s][info][gc,stats ] - age 7: 160 bytes, 1648 total [452.330s][info][gc,stats ] [452.330s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [452.330s][info][gc,stats ] - age 5: 13336976 bytes, 13336976 total [452.330s][info][gc,stats ] - age 6: 7953888 bytes, 21290864 total [452.330s][info][gc,stats ] - age 7: 186960360 bytes, 208251224 total [452.330s][info][gc,stats ] [452.330s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [452.330s][info][gc,stats ] - age 7: 11271089984 bytes, 11271089984 total [452.330s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [452.340s][info][gc ] Transition from: normal to: idle [452.341s][info][gc ] Trigger (YOUNG): Average GC time (5229.02 ms) is above the time for average allocation rate (2026 MB/s) to deplete free headroom (8344M) (margin of error = 3.14) [452.341s][info][gc,ergo ] Free headroom: 9931M (free) - 1587M (spike) - 0B (penalties) = 8344M [452.341s][info][gc ] Transition from: idle to: normal [452.341s][info][gc ] Heuristics request for young collection accepted [452.341s][info][gc,free ] Free: 9931M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 12563K, Mutator Free: 1243 Collector Reserve: 759M, Max: 8192K; Used: 26832B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [452.341s][info][gc,ergo ] GC(265) Start GC cycle (YOUNG) [452.341s][info][gc,start ] GC(265) Concurrent reset [452.341s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent reset [452.353s][info][gc ] GC(265) Concurrent reset 12.545ms [452.354s][info][gc,start ] GC(265) Pause Init Mark (YOUNG) [452.354s][info][gc,task ] GC(265) Using 8 of 8 workers for init marking [452.357s][info][gc ] GC(265) Pause Init Mark (YOUNG) 3.672ms [452.358s][info][gc,start ] GC(265) Concurrent remembered set scanning [452.358s][info][gc,task ] GC(265) Using 4 of 8 workers for Concurrent remembered set scanning [452.757s][info][gc ] GC(265) Concurrent remembered set scanning 399.825ms [452.757s][info][gc,start ] GC(265) Concurrent marking roots [452.757s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent marking roots [452.760s][info][gc ] GC(265) Concurrent marking roots 2.721ms [452.760s][info][gc,start ] GC(265) Concurrent marking (YOUNG) [452.760s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent marking [453.056s][info][gc ] GC(265) Concurrent marking (YOUNG) 295.829ms [453.056s][info][gc,start ] GC(265) Pause Final Mark (YOUNG) [453.057s][info][gc,task ] GC(265) Using 8 of 8 workers for final marking [453.057s][info][gc,ergo ] GC(265) Planning to promote in place 0 humongous regions and 21 regular regions, spanning a total of 176160768 used bytes [453.057s][info][gc,ergo ] GC(265) Adaptive CSet Selection for YOUNG. Max Evacuation: 629M, Actual Free: 0B. [453.057s][info][gc,ergo ] GC(265) Chosen CSet evacuates young: 37608K (of which at least: 13083K are to be promoted), old: 0B [453.057s][info][gc,ergo ] GC(265) Collectable Garbage: 4203M (99%), Immediate: 0B (0%), 0 regions, CSet: 4203M (99%), 532 regions [453.057s][info][gc,ergo ] GC(265) Evacuation Targets: YOUNG: 37608K, PROMOTE: 13083K, OLD: 0B, TOTAL: 50691K [453.057s][info][gc,free ] Free: 9187M, Max: 8192K regular, 480M humongous, Frag: 95% external, 0% internal; Used: 4879K, Mutator Free: 1149 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [453.057s][info][gc ] GC(265) Pause Final Mark (YOUNG) 1.011ms [453.058s][info][gc,start ] GC(265) Concurrent thread roots [453.058s][info][gc,task ] GC(265) Using 4 of 8 workers for Concurrent thread roots [453.062s][info][gc ] GC(265) Concurrent thread roots 4.767ms [453.062s][info][gc,start ] GC(265) Concurrent weak references [453.062s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent weak references [453.063s][info][gc,ref ] GC(265) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.063s][info][gc,ref ] GC(265) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.063s][info][gc,ref ] GC(265) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.063s][info][gc ] GC(265) Concurrent weak references 0.050ms [453.063s][info][gc,start ] GC(265) Concurrent weak roots [453.063s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent weak root [453.063s][info][gc ] GC(265) Concurrent weak roots 0.728ms [453.063s][info][gc,start ] GC(265) Concurrent cleanup [453.063s][info][gc ] GC(265) Concurrent cleanup 22474M->22474M(31744M) 0.105ms [453.063s][info][gc,free ] Free: 9173M, Max: 8192K regular, 480M humongous, Frag: 95% external, 0% internal; Used: 2476K, Mutator Free: 1147 Collector Reserve: 48494K, Max: 8192K; Used: 657K Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [453.063s][info][gc,start ] GC(265) Concurrent strong roots [453.063s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent strong root [453.064s][info][gc ] GC(265) Concurrent strong roots 0.454ms [453.064s][info][gc,start ] GC(265) Concurrent evacuation [453.064s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent evacuation [453.076s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [453.076s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [453.080s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [453.083s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [453.086s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [453.087s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [453.089s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [453.090s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [453.091s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [453.092s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [453.093s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [453.094s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [453.095s][info][gc,ergo ] GC(265) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16784496, promotion expended: 15465064, old capacity: 17540579328, old_used: 17508494304, old unaffiliated regions: 0 [453.095s][info][gc,ergo ] GC(265) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16784496, promotion expended: 15465064, old capacity: 17540579328, old_used: 17508494304, old unaffiliated regions: 0 [453.095s][info][gc,ergo ] GC(265) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16784496, promotion expended: 15465064, old capacity: 17540579328, old_used: 17508494304, old unaffiliated regions: 0 [453.095s][info][gc,ergo ] GC(265) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16784496, promotion expended: 15465064, old capacity: 17540579328, old_used: 17508494304, old unaffiliated regions: 0 [453.095s][info][gc,ergo ] GC(265) Squelching additional promotion failure reports for current epoch [453.095s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [453.096s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [453.098s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [453.098s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [453.100s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [453.101s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [453.101s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [453.102s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [453.103s][info][gc ] GC(265) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [453.105s][info][gc ] GC(265) Concurrent evacuation 41.193ms [453.105s][info][gc,start ] GC(265) Pause Init Update Refs [453.106s][info][gc ] GC(265) Pause Init Update Refs 0.486ms [453.106s][info][gc,start ] GC(265) Concurrent update references [453.106s][info][gc,task ] GC(265) Using 4 of 8 workers for concurrent reference update [453.106s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [453.134s][info][gc ] Periodic Sample: GCU = 24.155%, MU = 18.133% during most recent 5.0s [453.515s][info][gc ] GC(265) Concurrent update references 409.029ms [453.515s][info][gc,start ] GC(265) Concurrent update thread roots [453.526s][info][gc ] GC(265) Concurrent update thread roots 11.247ms [453.527s][info][gc,start ] GC(265) Pause Final Update Refs [453.527s][info][gc,task ] GC(265) Using 8 of 8 workers for final reference update [453.527s][info][gc,free ] Free: 11713M, Max: 8192K regular, 408M humongous, Frag: 95% external, 35% internal; Used: 4186M, Mutator Free: 1465 Collector Reserve: 751M, Max: 8192K; Used: 73754K Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [453.527s][info][gc ] GC(265) Pause Final Update Refs 0.230ms [453.527s][info][gc,start ] GC(265) Concurrent cleanup [453.527s][info][gc ] GC(265) Concurrent cleanup 23492M->19248M(31744M) 0.162ms [453.527s][info][gc,ergo ] GC(265) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1287K, young_available: 12465M [453.528s][info][gc,ergo ] GC(265) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.4% during period of 1.198s [453.528s][info][gc,ergo ] GC(265) At end of Concurrent Young GC: YOUNG generation used: 2479M, used regions: 2496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14944M, available: 12464M [453.528s][info][gc,ergo ] GC(265) At end of Concurrent Young GC: OLD generation used: 16769M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16800M, available: 1287K [453.528s][info][gc,free ] Free: 11712M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8164K, Mutator Free: 1465 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [453.528s][info][gc,stats ] [453.528s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [453.528s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [453.528s][info][gc,stats ] [453.528s][info][gc,stats ] Concurrent Reset 12575 us [453.528s][info][gc,stats ] Pause Init Mark (G) 4379 us [453.528s][info][gc,stats ] Pause Init Mark (N) 3681 us [453.528s][info][gc,stats ] Swap Remembered Set 3352 us [453.528s][info][gc,stats ] Update Region States 189 us [453.528s][info][gc,stats ] Concurrent Scan Remembered Set 399860 us, parallelism: 4.00x [453.528s][info][gc,stats ] RS: 1598924 us [453.528s][info][gc,stats ] RS: Scan Clusters 1598924 us, workers (us): 399740, 399734, 399727, 399724, ---, ---, ---, ---, [453.528s][info][gc,stats ] Concurrent Mark Roots 2738 us, parallelism: 3.43x [453.528s][info][gc,stats ] CMR: 9397 us [453.528s][info][gc,stats ] CMR: Thread Roots 8230 us, workers (us): 2125, 2163, 1991, 1951, ---, ---, ---, ---, [453.528s][info][gc,stats ] CMR: Code Cache Roots 1040 us, workers (us): 179, 146, 348, 366, ---, ---, ---, ---, [453.528s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 32, 25, 17, 15, ---, ---, ---, ---, [453.528s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 9, ---, ---, ---, ---, ---, ---, [453.528s][info][gc,stats ] Concurrent Marking 295860 us, parallelism: 3.92x [453.528s][info][gc,stats ] CM: 1160482 us [453.528s][info][gc,stats ] CM: Parallel Mark 1160482 us, workers (us): 290137, 290132, 290112, 290102, ---, ---, ---, ---, [453.528s][info][gc,stats ] Pause Final Mark (G) 1603 us [453.528s][info][gc,stats ] Pause Final Mark (N) 1017 us [453.528s][info][gc,stats ] Finish Mark 533 us [453.528s][info][gc,stats ] Update Region States 87 us [453.528s][info][gc,stats ] Choose Collection Set 147 us [453.528s][info][gc,stats ] Rebuild Free Set 50 us [453.528s][info][gc,stats ] Concurrent Thread Roots 4780 us, parallelism: 3.91x [453.528s][info][gc,stats ] CTR: 18670 us [453.528s][info][gc,stats ] CTR: Thread Roots 18670 us, workers (us): 4717, 4599, 4704, 4649, ---, ---, ---, ---, [453.528s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [453.528s][info][gc,stats ] CWRF: 2 us [453.528s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [453.528s][info][gc,stats ] Concurrent Weak Roots 733 us [453.528s][info][gc,stats ] Roots 53 us, parallelism: 1.54x [453.528s][info][gc,stats ] CWR: 82 us [453.528s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 24, 22, 21, 15, ---, ---, ---, ---, [453.528s][info][gc,stats ] Rendezvous 667 us [453.528s][info][gc,stats ] Concurrent Cleanup 109 us [453.528s][info][gc,stats ] Concurrent Strong Roots 460 us, parallelism: 2.63x [453.528s][info][gc,stats ] CSR: 1210 us [453.528s][info][gc,stats ] CSR: Code Cache Roots 1019 us, workers (us): 192, 261, 185, 379, ---, ---, ---, ---, [453.528s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 47, 42, 41, 36, ---, ---, ---, ---, [453.528s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 19, 6, ---, ---, ---, ---, ---, [453.528s][info][gc,stats ] Concurrent Evacuation 41206 us [453.528s][info][gc,stats ] Pause Init Update Refs (G) 982 us [453.528s][info][gc,stats ] Pause Init Update Refs (N) 493 us [453.528s][info][gc,stats ] Manage GCLABs 416 us [453.528s][info][gc,stats ] Concurrent Update Refs 409053 us [453.528s][info][gc,stats ] Concurrent Update Thread Roots 11262 us [453.528s][info][gc,stats ] Pause Final Update Refs (G) 814 us [453.528s][info][gc,stats ] Pause Final Update Refs (N) 234 us [453.528s][info][gc,stats ] Update Region States 46 us [453.528s][info][gc,stats ] Trash Collection Set 17 us [453.528s][info][gc,stats ] Rebuild Free Set 76 us [453.528s][info][gc,stats ] Concurrent Cleanup 167 us [453.528s][info][gc,stats ] Workers: Evacuated 50140K across 858111 objects, abandoned 0B across 0 objects. [453.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [453.528s][info][gc,stats ] - age 1: 34912848 bytes, 34912848 total [453.528s][info][gc,stats ] - age 2: 7655488 bytes, 42568336 total [453.528s][info][gc,stats ] - age 3: 809840 bytes, 43378176 total [453.528s][info][gc,stats ] - age 4: 793168 bytes, 44171344 total [453.528s][info][gc,stats ] - age 5: 494368 bytes, 44665712 total [453.528s][info][gc,stats ] - age 6: 725456 bytes, 45391168 total [453.528s][info][gc,stats ] - age 7: 638144 bytes, 46029312 total [453.528s][info][gc,stats ] - age 9: 2157624 bytes, 48186936 total [453.528s][info][gc,stats ] - age 10: 3156496 bytes, 51343432 total [453.528s][info][gc,stats ] - age 11: 32 bytes, 51343464 total [453.528s][info][gc,stats ] - age 12: 32 bytes, 51343496 total [453.528s][info][gc,stats ] - age 15: 32 bytes, 51343528 total [453.528s][info][gc,stats ] [453.528s][info][gc,stats ] Mutators: Evacuated 551K across 4214 objects, abandoned 0B across 0 objects. [453.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [453.528s][info][gc,stats ] - age 1: 564040 bytes, 564040 total [453.528s][info][gc,stats ] - age 3: 176 bytes, 564216 total [453.528s][info][gc,stats ] - age 4: 32 bytes, 564248 total [453.528s][info][gc,stats ] - age 5: 32 bytes, 564280 total [453.528s][info][gc,stats ] - age 7: 96 bytes, 564376 total [453.528s][info][gc,stats ] [453.528s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [453.528s][info][gc,stats ] - age 1: 544 bytes, 544 total [453.528s][info][gc,stats ] - age 6: 13329584 bytes, 13330128 total [453.528s][info][gc,stats ] - age 7: 7953456 bytes, 21283584 total [453.528s][info][gc,stats ] [453.528s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [453.528s][info][gc,stats ] - age 7: 11444653224 bytes, 11444653224 total [453.528s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [453.538s][info][gc ] Transition from: normal to: idle [453.539s][info][gc ] Trigger (YOUNG): Average GC time (5037.48 ms) is above the time for average allocation rate (2029 MB/s) to deplete free headroom (10099M) (margin of error = 3.13) [453.539s][info][gc,ergo ] Free headroom: 11686M (free) - 1587M (spike) - 0B (penalties) = 10099M [453.539s][info][gc ] Transition from: idle to: normal [453.539s][info][gc ] Heuristics request for young collection accepted [453.539s][info][gc,free ] Free: 11686M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9569K, Mutator Free: 1462 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [453.539s][info][gc,ergo ] GC(266) Start GC cycle (YOUNG) [453.539s][info][gc,start ] GC(266) Concurrent reset [453.539s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent reset [453.551s][info][gc ] GC(266) Concurrent reset 11.424ms [453.551s][info][gc,start ] GC(266) Pause Init Mark (YOUNG) [453.551s][info][gc,task ] GC(266) Using 8 of 8 workers for init marking [453.555s][info][gc ] GC(266) Pause Init Mark (YOUNG) 3.732ms [453.555s][info][gc,start ] GC(266) Concurrent remembered set scanning [453.555s][info][gc,task ] GC(266) Using 4 of 8 workers for Concurrent remembered set scanning [453.888s][info][gc ] GC(266) Concurrent remembered set scanning 332.681ms [453.888s][info][gc,start ] GC(266) Concurrent marking roots [453.888s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent marking roots [453.892s][info][gc ] GC(266) Concurrent marking roots 3.752ms [453.892s][info][gc,start ] GC(266) Concurrent marking (YOUNG) [453.892s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent marking [453.933s][info][gc ] GC(266) Concurrent marking (YOUNG) 41.333ms [453.933s][info][gc,start ] GC(266) Pause Final Mark (YOUNG) [453.933s][info][gc,task ] GC(266) Using 8 of 8 workers for final marking [453.934s][info][gc,ergo ] GC(266) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [453.934s][info][gc,ergo ] GC(266) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [453.934s][info][gc,ergo ] GC(266) Chosen CSet evacuates young: 44228K (of which at least: 0B are to be promoted), old: 0B [453.934s][info][gc,ergo ] GC(266) Collectable Garbage: 2467M (99%), Immediate: 0B (0%), 0 regions, CSet: 2467M (99%), 314 regions [453.934s][info][gc,ergo ] GC(266) Evacuation Targets: YOUNG: 44228K, PROMOTE: 0B, OLD: 0B, TOTAL: 44228K [453.934s][info][gc,free ] Free: 11570M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5234K, Mutator Free: 1447 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [453.934s][info][gc ] GC(266) Pause Final Mark (YOUNG) 0.904ms [453.934s][info][gc,start ] GC(266) Concurrent thread roots [453.934s][info][gc,task ] GC(266) Using 4 of 8 workers for Concurrent thread roots [453.939s][info][gc ] GC(266) Concurrent thread roots 5.033ms [453.939s][info][gc,start ] GC(266) Concurrent weak references [453.939s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent weak references [453.939s][info][gc,ref ] GC(266) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.939s][info][gc,ref ] GC(266) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.939s][info][gc,ref ] GC(266) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [453.939s][info][gc ] GC(266) Concurrent weak references 0.058ms [453.939s][info][gc,start ] GC(266) Concurrent weak roots [453.939s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent weak root [453.940s][info][gc ] GC(266) Concurrent weak roots 0.630ms [453.940s][info][gc,start ] GC(266) Concurrent cleanup [453.940s][info][gc ] GC(266) Concurrent cleanup 20100M->20100M(31744M) 0.105ms [453.940s][info][gc,free ] Free: 11556M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4061K, Mutator Free: 1445 Collector Reserve: 56354K, Max: 8192K; Used: 989K Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [453.940s][info][gc,start ] GC(266) Concurrent strong roots [453.940s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent strong root [453.941s][info][gc ] GC(266) Concurrent strong roots 0.432ms [453.941s][info][gc,start ] GC(266) Concurrent evacuation [453.941s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent evacuation [453.950s][info][gc ] GC(266) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [453.952s][info][gc,ergo ] GC(266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1187344, old capacity: 17624465408, old_used: 17593568224, old unaffiliated regions: 0 [453.952s][info][gc,ergo ] GC(266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1187344, old capacity: 17624465408, old_used: 17593568224, old unaffiliated regions: 0 [453.952s][info][gc,ergo ] GC(266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1187344, old capacity: 17624465408, old_used: 17593568224, old unaffiliated regions: 0 [453.952s][info][gc,ergo ] GC(266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1187344, old capacity: 17624465408, old_used: 17593568224, old unaffiliated regions: 0 [453.952s][info][gc,ergo ] GC(266) Squelching additional promotion failure reports for current epoch [453.957s][info][gc ] GC(266) Concurrent evacuation 16.531ms [453.958s][info][gc,start ] GC(266) Pause Init Update Refs [453.958s][info][gc ] GC(266) Pause Init Update Refs 0.480ms [453.958s][info][gc,start ] GC(266) Concurrent update references [453.958s][info][gc,task ] GC(266) Using 4 of 8 workers for concurrent reference update [453.958s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [454.150s][info][gc ] GC(266) Concurrent update references 191.975ms [454.150s][info][gc,start ] GC(266) Concurrent update thread roots [454.163s][info][gc ] GC(266) Concurrent update thread roots 13.355ms [454.164s][info][gc,start ] GC(266) Pause Final Update Refs [454.164s][info][gc,task ] GC(266) Using 8 of 8 workers for final reference update [454.164s][info][gc,free ] Free: 12838M, Max: 8192K regular, 512M humongous, Frag: 96% external, 19% internal; Used: 2456M, Mutator Free: 1605 Collector Reserve: 751M, Max: 8192K; Used: 40990K Old Collector Reserve: 16441K, Max: 8192K; Used: 24519K [454.164s][info][gc ] GC(266) Pause Final Update Refs 0.223ms [454.164s][info][gc,start ] GC(266) Concurrent cleanup [454.164s][info][gc ] GC(266) Concurrent cleanup 20610M->18108M(31744M) 0.139ms [454.164s][info][gc ] GC(266) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16824M [454.164s][info][gc,ergo ] GC(266) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 16448K, young_available: 13589M [454.165s][info][gc,ergo ] GC(266) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.5% during period of 0.637s [454.165s][info][gc,ergo ] GC(266) At end of Concurrent Young GC: YOUNG generation used: 1331M, used regions: 1360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14920M, available: 13588M [454.165s][info][gc,ergo ] GC(266) At end of Concurrent Young GC: OLD generation used: 16778M, used regions: 16808M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16824M, available: 16448K [454.165s][info][gc,free ] Free: 12836M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 3380K, Mutator Free: 1605 Collector Reserve: 751M, Max: 8192K; Used: 30960B Old Collector Reserve: 16441K, Max: 8192K; Used: 8135K [454.165s][info][gc,stats ] [454.165s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [454.165s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [454.165s][info][gc,stats ] [454.165s][info][gc,stats ] Concurrent Reset 11446 us [454.165s][info][gc,stats ] Pause Init Mark (G) 4395 us [454.165s][info][gc,stats ] Pause Init Mark (N) 3799 us [454.165s][info][gc,stats ] Swap Remembered Set 3449 us [454.165s][info][gc,stats ] Update Region States 143 us [454.165s][info][gc,stats ] Concurrent Scan Remembered Set 332706 us, parallelism: 4.00x [454.165s][info][gc,stats ] RS: 1330431 us [454.165s][info][gc,stats ] RS: Scan Clusters 1330431 us, workers (us): 332617, 332611, 332601, 332602, ---, ---, ---, ---, [454.165s][info][gc,stats ] Concurrent Mark Roots 3770 us, parallelism: 3.50x [454.165s][info][gc,stats ] CMR: 13210 us [454.165s][info][gc,stats ] CMR: Thread Roots 11973 us, workers (us): 3013, 3243, 2753, 2965, ---, ---, ---, ---, [454.165s][info][gc,stats ] CMR: Code Cache Roots 1106 us, workers (us): 175, 176, 465, 290, ---, ---, ---, ---, [454.165s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 28, 27, 23, 17, ---, ---, ---, ---, [454.165s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [454.165s][info][gc,stats ] Concurrent Marking 41359 us, parallelism: 3.64x [454.165s][info][gc,stats ] CM: 150583 us [454.165s][info][gc,stats ] CM: Parallel Mark 150583 us, workers (us): 37653, 37651, 37649, 37630, ---, ---, ---, ---, [454.165s][info][gc,stats ] Pause Final Mark (G) 1449 us [454.165s][info][gc,stats ] Pause Final Mark (N) 911 us [454.165s][info][gc,stats ] Finish Mark 441 us [454.165s][info][gc,stats ] Update Region States 91 us [454.165s][info][gc,stats ] Choose Collection Set 113 us [454.165s][info][gc,stats ] Rebuild Free Set 54 us [454.165s][info][gc,stats ] Concurrent Thread Roots 5040 us, parallelism: 3.74x [454.165s][info][gc,stats ] CTR: 18831 us [454.165s][info][gc,stats ] CTR: Thread Roots 18831 us, workers (us): 4600, 4603, 4649, 4979, ---, ---, ---, ---, [454.165s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.03x [454.165s][info][gc,stats ] CWRF: 2 us [454.165s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [454.165s][info][gc,stats ] Concurrent Weak Roots 635 us [454.165s][info][gc,stats ] Roots 53 us, parallelism: 1.44x [454.165s][info][gc,stats ] CWR: 76 us [454.165s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 24, 22, 17, 14, ---, ---, ---, ---, [454.165s][info][gc,stats ] Rendezvous 570 us [454.165s][info][gc,stats ] Concurrent Cleanup 110 us [454.165s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.72x [454.165s][info][gc,stats ] CSR: 1187 us [454.165s][info][gc,stats ] CSR: Code Cache Roots 1011 us, workers (us): 351, 159, 306, 195, ---, ---, ---, ---, [454.165s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 41, 36, 35, 36, ---, ---, ---, ---, [454.165s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 22, ---, ---, ---, ---, ---, ---, [454.165s][info][gc,stats ] Concurrent Evacuation 16548 us [454.165s][info][gc,stats ] Pause Init Update Refs (G) 945 us [454.165s][info][gc,stats ] Pause Init Update Refs (N) 488 us [454.165s][info][gc,stats ] Manage GCLABs 408 us [454.165s][info][gc,stats ] Concurrent Update Refs 192006 us [454.165s][info][gc,stats ] Concurrent Update Thread Roots 13370 us [454.165s][info][gc,stats ] Pause Final Update Refs (G) 746 us [454.165s][info][gc,stats ] Pause Final Update Refs (N) 229 us [454.165s][info][gc,stats ] Update Region States 51 us [454.165s][info][gc,stats ] Trash Collection Set 11 us [454.165s][info][gc,stats ] Rebuild Free Set 81 us [454.165s][info][gc,stats ] Concurrent Cleanup 144 us [454.165s][info][gc,stats ] Workers: Evacuated 43806K across 575870 objects, abandoned 0B across 0 objects. [454.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [454.165s][info][gc,stats ] - age 1: 37520928 bytes, 37520928 total [454.165s][info][gc,stats ] - age 2: 735312 bytes, 38256240 total [454.165s][info][gc,stats ] - age 3: 635448 bytes, 38891688 total [454.165s][info][gc,stats ] - age 4: 526776 bytes, 39418464 total [454.165s][info][gc,stats ] - age 5: 790264 bytes, 40208728 total [454.165s][info][gc,stats ] - age 6: 438856 bytes, 40647584 total [454.165s][info][gc,stats ] - age 7: 786896 bytes, 41434480 total [454.165s][info][gc,stats ] - age 8: 266520 bytes, 41701000 total [454.165s][info][gc,stats ] - age 10: 1175040 bytes, 42876040 total [454.165s][info][gc,stats ] - age 11: 1981456 bytes, 44857496 total [454.165s][info][gc,stats ] - age 12: 32 bytes, 44857528 total [454.165s][info][gc,stats ] - age 13: 32 bytes, 44857560 total [454.165s][info][gc,stats ] - age 15: 32 bytes, 44857592 total [454.165s][info][gc,stats ] [454.165s][info][gc,stats ] Mutators: Evacuated 422K across 3248 objects, abandoned 0B across 0 objects. [454.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [454.165s][info][gc,stats ] - age 1: 432120 bytes, 432120 total [454.165s][info][gc,stats ] - age 2: 576 bytes, 432696 total [454.165s][info][gc,stats ] - age 3: 64 bytes, 432760 total [454.165s][info][gc,stats ] - age 4: 32 bytes, 432792 total [454.165s][info][gc,stats ] - age 7: 32 bytes, 432824 total [454.165s][info][gc,stats ] [454.165s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [454.165s][info][gc,stats ] - age 2: 544 bytes, 544 total [454.165s][info][gc,stats ] - age 7: 13329584 bytes, 13330128 total [454.165s][info][gc,stats ] [454.165s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [454.165s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [454.165s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [454.175s][info][gc ] Transition from: normal to: idle [454.176s][info][gc ] Trigger (YOUNG): expedite promotion of 13017K [454.176s][info][gc ] Transition from: idle to: normal [454.176s][info][gc ] Heuristics request for young collection accepted [454.176s][info][gc,free ] Free: 12814M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 9825K, Mutator Free: 1603 Collector Reserve: 751M, Max: 8192K; Used: 30960B Old Collector Reserve: 16441K, Max: 8192K; Used: 8135K [454.176s][info][gc,ergo ] GC(267) Start GC cycle (YOUNG) [454.176s][info][gc,start ] GC(267) Concurrent reset [454.176s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent reset [454.182s][info][gc ] GC(267) Concurrent reset 6.217ms [454.182s][info][gc,start ] GC(267) Pause Init Mark (YOUNG) [454.182s][info][gc,task ] GC(267) Using 8 of 8 workers for init marking [454.186s][info][gc ] GC(267) Pause Init Mark (YOUNG) 3.452ms [454.186s][info][gc,start ] GC(267) Concurrent remembered set scanning [454.186s][info][gc,task ] GC(267) Using 4 of 8 workers for Concurrent remembered set scanning [454.330s][info][gc ] GC(267) Concurrent remembered set scanning 144.028ms [454.330s][info][gc,start ] GC(267) Concurrent marking roots [454.330s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent marking roots [454.333s][info][gc ] GC(267) Concurrent marking roots 3.556ms [454.333s][info][gc,start ] GC(267) Concurrent marking (YOUNG) [454.333s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent marking [454.359s][info][gc ] GC(267) Concurrent marking (YOUNG) 25.507ms [454.359s][info][gc,start ] GC(267) Pause Final Mark (YOUNG) [454.359s][info][gc,task ] GC(267) Using 8 of 8 workers for final marking [454.360s][info][gc,ergo ] GC(267) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [454.360s][info][gc,ergo ] GC(267) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [454.360s][info][gc,ergo ] GC(267) Chosen CSet evacuates young: 46096K (of which at least: 13017K are to be promoted), old: 0B [454.360s][info][gc,ergo ] GC(267) Collectable Garbage: 1318M (99%), Immediate: 0B (0%), 0 regions, CSet: 1318M (99%), 172 regions [454.360s][info][gc,ergo ] GC(267) Evacuation Targets: YOUNG: 46096K, PROMOTE: 13017K, OLD: 0B, TOTAL: 59113K [454.360s][info][gc,free ] Free: 13117M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2560K, Mutator Free: 1640 Collector Reserve: 57339K, Max: 8192K; Used: 4128B Old Collector Reserve: 16441K, Max: 8192K; Used: 8135K [454.360s][info][gc ] GC(267) Pause Final Mark (YOUNG) 0.829ms [454.360s][info][gc,start ] GC(267) Concurrent thread roots [454.360s][info][gc,task ] GC(267) Using 4 of 8 workers for Concurrent thread roots [454.365s][info][gc ] GC(267) Concurrent thread roots 4.671ms [454.365s][info][gc,start ] GC(267) Concurrent weak references [454.365s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent weak references [454.365s][info][gc,ref ] GC(267) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [454.365s][info][gc,ref ] GC(267) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [454.365s][info][gc,ref ] GC(267) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [454.365s][info][gc ] GC(267) Concurrent weak references 0.040ms [454.365s][info][gc,start ] GC(267) Concurrent weak roots [454.365s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent weak root [454.366s][info][gc ] GC(267) Concurrent weak roots 0.778ms [454.366s][info][gc,start ] GC(267) Concurrent cleanup [454.366s][info][gc ] GC(267) Concurrent cleanup 18541M->18541M(31744M) 0.178ms [454.366s][info][gc,free ] Free: 13101M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2062K, Mutator Free: 1638 Collector Reserve: 56356K, Max: 8192K; Used: 987K Old Collector Reserve: 16436K, Max: 8192K; Used: 8140K [454.366s][info][gc,start ] GC(267) Concurrent strong roots [454.366s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent strong root [454.367s][info][gc ] GC(267) Concurrent strong roots 0.432ms [454.367s][info][gc,start ] GC(267) Concurrent evacuation [454.367s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent evacuation [454.394s][info][gc,ergo ] GC(267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16842864, promotion expended: 15523400, old capacity: 17641242624, old_used: 17609157600, old unaffiliated regions: 0 [454.394s][info][gc,ergo ] GC(267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16842864, promotion expended: 15523400, old capacity: 17641242624, old_used: 17609157600, old unaffiliated regions: 0 [454.394s][info][gc,ergo ] GC(267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16842864, promotion expended: 15523400, old capacity: 17641242624, old_used: 17609157600, old unaffiliated regions: 0 [454.394s][info][gc,ergo ] GC(267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16842864, promotion expended: 15523400, old capacity: 17641242624, old_used: 17609157600, old unaffiliated regions: 0 [454.394s][info][gc,ergo ] GC(267) Squelching additional promotion failure reports for current epoch [454.400s][info][gc ] GC(267) Concurrent evacuation 33.612ms [454.400s][info][gc,start ] GC(267) Pause Init Update Refs [454.401s][info][gc ] GC(267) Pause Init Update Refs 0.524ms [454.401s][info][gc,start ] GC(267) Concurrent update references [454.401s][info][gc,task ] GC(267) Using 4 of 8 workers for concurrent reference update [454.401s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [454.541s][info][gc ] GC(267) Concurrent update references 139.465ms [454.541s][info][gc,start ] GC(267) Concurrent update thread roots [454.552s][info][gc ] GC(267) Concurrent update thread roots 11.543ms [454.553s][info][gc,start ] GC(267) Pause Final Update Refs [454.553s][info][gc,task ] GC(267) Using 8 of 8 workers for final reference update [454.553s][info][gc,free ] Free: 13342M, Max: 8192K regular, 512M humongous, Frag: 96% external, 9% internal; Used: 1297M, Mutator Free: 1668 Collector Reserve: 751M, Max: 8192K; Used: 81946K Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [454.553s][info][gc ] GC(267) Pause Final Update Refs 0.220ms [454.553s][info][gc,start ] GC(267) Concurrent cleanup [454.553s][info][gc ] GC(267) Concurrent cleanup 18986M->17618M(31744M) 0.133ms [454.553s][info][gc,ergo ] GC(267) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1287K, young_available: 14094M [454.553s][info][gc,ergo ] GC(267) At end of Concurrent Young GC: GCU: 22.0%, MU: 19.0% during period of 0.389s [454.553s][info][gc,ergo ] GC(267) At end of Concurrent Young GC: YOUNG generation used: 826M, used regions: 848M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14920M, available: 14093M [454.553s][info][gc,ergo ] GC(267) At end of Concurrent Young GC: OLD generation used: 16793M, used regions: 16824M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16824M, available: 1287K [454.553s][info][gc,free ] Free: 13341M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2615K, Mutator Free: 1668 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [454.554s][info][gc,stats ] [454.554s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [454.554s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [454.554s][info][gc,stats ] [454.554s][info][gc,stats ] Concurrent Reset 6225 us [454.554s][info][gc,stats ] Pause Init Mark (G) 4006 us [454.554s][info][gc,stats ] Pause Init Mark (N) 3460 us [454.554s][info][gc,stats ] Swap Remembered Set 3287 us [454.554s][info][gc,stats ] Update Region States 65 us [454.554s][info][gc,stats ] Concurrent Scan Remembered Set 144047 us, parallelism: 4.00x [454.554s][info][gc,stats ] RS: 575821 us [454.554s][info][gc,stats ] RS: Scan Clusters 575821 us, workers (us): 143964, 143957, 143954, 143947, ---, ---, ---, ---, [454.554s][info][gc,stats ] Concurrent Mark Roots 3570 us, parallelism: 3.61x [454.554s][info][gc,stats ] CMR: 12893 us [454.554s][info][gc,stats ] CMR: Thread Roots 11845 us, workers (us): 2991, 2917, 2900, 3037, ---, ---, ---, ---, [454.554s][info][gc,stats ] CMR: Code Cache Roots 930 us, workers (us): 171, 277, 339, 144, ---, ---, ---, ---, [454.554s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 28, 24, 18, 14, ---, ---, ---, ---, [454.554s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [454.554s][info][gc,stats ] Concurrent Marking 25525 us, parallelism: 3.56x [454.554s][info][gc,stats ] CM: 90809 us [454.554s][info][gc,stats ] CM: Parallel Mark 90809 us, workers (us): 22719, 22706, 22688, 22696, ---, ---, ---, ---, [454.554s][info][gc,stats ] Pause Final Mark (G) 1296 us [454.554s][info][gc,stats ] Pause Final Mark (N) 835 us [454.554s][info][gc,stats ] Finish Mark 415 us [454.554s][info][gc,stats ] Update Region States 82 us [454.554s][info][gc,stats ] Choose Collection Set 94 us [454.554s][info][gc,stats ] Rebuild Free Set 55 us [454.554s][info][gc,stats ] Concurrent Thread Roots 4683 us, parallelism: 3.70x [454.554s][info][gc,stats ] CTR: 17336 us [454.554s][info][gc,stats ] CTR: Thread Roots 17336 us, workers (us): 4221, 4238, 4626, 4251, ---, ---, ---, ---, [454.554s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [454.554s][info][gc,stats ] CWRF: 2 us [454.554s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [454.554s][info][gc,stats ] Concurrent Weak Roots 788 us [454.554s][info][gc,stats ] Roots 50 us, parallelism: 1.42x [454.554s][info][gc,stats ] CWR: 71 us [454.554s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 18, 15, 16, ---, ---, ---, ---, [454.554s][info][gc,stats ] Rendezvous 721 us [454.554s][info][gc,stats ] Concurrent Cleanup 186 us [454.554s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.62x [454.554s][info][gc,stats ] CSR: 1150 us [454.554s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 154, 208, 261, 343, ---, ---, ---, ---, [454.554s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 46, 44, 39, 25, ---, ---, ---, ---, [454.554s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, 7, ---, ---, ---, ---, ---, ---, [454.554s][info][gc,stats ] Concurrent Evacuation 33627 us [454.554s][info][gc,stats ] Pause Init Update Refs (G) 976 us [454.554s][info][gc,stats ] Pause Init Update Refs (N) 533 us [454.554s][info][gc,stats ] Manage GCLABs 446 us [454.554s][info][gc,stats ] Concurrent Update Refs 139484 us [454.554s][info][gc,stats ] Concurrent Update Thread Roots 11560 us [454.554s][info][gc,stats ] Pause Final Update Refs (G) 773 us [454.554s][info][gc,stats ] Pause Final Update Refs (N) 225 us [454.554s][info][gc,stats ] Update Region States 49 us [454.554s][info][gc,stats ] Trash Collection Set 7 us [454.554s][info][gc,stats ] Rebuild Free Set 89 us [454.554s][info][gc,stats ] Concurrent Cleanup 140 us [454.554s][info][gc,stats ] Workers: Evacuated 58507K across 1028352 objects, abandoned 0B across 0 objects. [454.554s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [454.554s][info][gc,stats ] - age 1: 28809144 bytes, 28809144 total [454.554s][info][gc,stats ] - age 2: 11721728 bytes, 40530872 total [454.554s][info][gc,stats ] - age 3: 5743808 bytes, 46274680 total [454.554s][info][gc,stats ] - age 4: 6870928 bytes, 53145608 total [454.554s][info][gc,stats ] - age 5: 526680 bytes, 53672288 total [454.554s][info][gc,stats ] - age 6: 790200 bytes, 54462488 total [454.554s][info][gc,stats ] - age 7: 1154008 bytes, 55616496 total [454.554s][info][gc,stats ] - age 8: 266456 bytes, 55882952 total [454.554s][info][gc,stats ] - age 10: 22040 bytes, 55904992 total [454.554s][info][gc,stats ] - age 11: 1981456 bytes, 57886448 total [454.554s][info][gc,stats ] - age 12: 2025472 bytes, 59911920 total [454.554s][info][gc,stats ] - age 13: 32 bytes, 59911952 total [454.554s][info][gc,stats ] - age 15: 32 bytes, 59911984 total [454.554s][info][gc,stats ] [454.554s][info][gc,stats ] Mutators: Evacuated 605K across 4643 objects, abandoned 0B across 0 objects. [454.554s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [454.554s][info][gc,stats ] - age 2: 620000 bytes, 620000 total [454.554s][info][gc,stats ] - age 3: 64 bytes, 620064 total [454.554s][info][gc,stats ] - age 4: 48 bytes, 620112 total [454.554s][info][gc,stats ] - age 5: 128 bytes, 620240 total [454.554s][info][gc,stats ] - age 6: 64 bytes, 620304 total [454.554s][info][gc,stats ] - age 8: 64 bytes, 620368 total [454.554s][info][gc,stats ] [454.554s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [454.554s][info][gc,stats ] - age 3: 544 bytes, 544 total [454.554s][info][gc,stats ] [454.554s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [454.554s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [454.554s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [454.564s][info][gc ] Transition from: normal to: idle [455.375s][info][gc ] Trigger (YOUNG): Average GC time (4840.16 ms) is above the time for average allocation rate (2077 MB/s) to deplete free headroom (10051M) (margin of error = 3.09) [455.375s][info][gc,ergo ] Free headroom: 11638M (free) - 1587M (spike) - 0B (penalties) = 10051M [455.375s][info][gc ] Transition from: idle to: normal [455.375s][info][gc ] Heuristics request for young collection accepted [455.375s][info][gc,free ] Free: 11638M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 1779K, Mutator Free: 1455 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [455.375s][info][gc,ergo ] GC(268) Start GC cycle (YOUNG) [455.375s][info][gc,start ] GC(268) Concurrent reset [455.375s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent reset [455.387s][info][gc ] GC(268) Concurrent reset 11.638ms [455.387s][info][gc,start ] GC(268) Pause Init Mark (YOUNG) [455.387s][info][gc,task ] GC(268) Using 8 of 8 workers for init marking [455.391s][info][gc ] GC(268) Pause Init Mark (YOUNG) 3.554ms [455.391s][info][gc,start ] GC(268) Concurrent remembered set scanning [455.391s][info][gc,task ] GC(268) Using 4 of 8 workers for Concurrent remembered set scanning [455.497s][info][gc ] GC(268) Concurrent remembered set scanning 106.141ms [455.497s][info][gc,start ] GC(268) Concurrent marking roots [455.497s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent marking roots [455.501s][info][gc ] GC(268) Concurrent marking roots 3.815ms [455.501s][info][gc,start ] GC(268) Concurrent marking (YOUNG) [455.501s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent marking [455.517s][info][gc ] GC(268) Concurrent marking (YOUNG) 16.285ms [455.518s][info][gc,start ] GC(268) Pause Final Mark (YOUNG) [455.518s][info][gc,task ] GC(268) Using 8 of 8 workers for final marking [455.518s][info][gc,ergo ] GC(268) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [455.518s][info][gc,ergo ] GC(268) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [455.518s][info][gc,ergo ] GC(268) Chosen CSet evacuates young: 36732K (of which at least: 0B are to be promoted), old: 0B [455.518s][info][gc,ergo ] GC(268) Collectable Garbage: 2516M (99%), Immediate: 0B (0%), 0 regions, CSet: 2516M (99%), 319 regions [455.518s][info][gc,ergo ] GC(268) Evacuation Targets: YOUNG: 36732K, PROMOTE: 0B, OLD: 0B, TOTAL: 36732K [455.518s][info][gc,free ] Free: 12044M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3815K, Mutator Free: 1506 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [455.518s][info][gc ] GC(268) Pause Final Mark (YOUNG) 0.990ms [455.519s][info][gc,start ] GC(268) Concurrent thread roots [455.519s][info][gc,task ] GC(268) Using 4 of 8 workers for Concurrent thread roots [455.523s][info][gc ] GC(268) Concurrent thread roots 4.045ms [455.523s][info][gc,start ] GC(268) Concurrent weak references [455.523s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent weak references [455.523s][info][gc,ref ] GC(268) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [455.523s][info][gc,ref ] GC(268) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [455.523s][info][gc,ref ] GC(268) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [455.523s][info][gc ] GC(268) Concurrent weak references 0.048ms [455.523s][info][gc,start ] GC(268) Concurrent weak roots [455.523s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent weak root [455.523s][info][gc ] GC(268) Concurrent weak roots 0.630ms [455.523s][info][gc,start ] GC(268) Concurrent cleanup [455.523s][info][gc ] GC(268) Concurrent cleanup 19634M->19635M(31744M) 0.106ms [455.524s][info][gc,free ] Free: 12031M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 900K, Mutator Free: 1504 Collector Reserve: 48130K, Max: 8192K; Used: 1021K Old Collector Reserve: 1277K, Max: 1277K; Used: 6914K [455.524s][info][gc,start ] GC(268) Concurrent strong roots [455.524s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent strong root [455.524s][info][gc ] GC(268) Concurrent strong roots 0.413ms [455.524s][info][gc,start ] GC(268) Concurrent evacuation [455.524s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent evacuation [455.534s][info][gc,ergo ] GC(268) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1256600, old capacity: 17641242624, old_used: 17610414560, old unaffiliated regions: 0 [455.534s][info][gc,ergo ] GC(268) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1256600, old capacity: 17641242624, old_used: 17610414560, old unaffiliated regions: 0 [455.534s][info][gc,ergo ] GC(268) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1256600, old capacity: 17641242624, old_used: 17610414560, old unaffiliated regions: 0 [455.534s][info][gc,ergo ] GC(268) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1318000, promotion expended: 1256600, old capacity: 17641242624, old_used: 17610414560, old unaffiliated regions: 0 [455.534s][info][gc,ergo ] GC(268) Squelching additional promotion failure reports for current epoch [455.537s][info][gc ] GC(268) Concurrent evacuation 12.587ms [455.537s][info][gc,start ] GC(268) Pause Init Update Refs [455.537s][info][gc ] GC(268) Pause Init Update Refs 0.472ms [455.537s][info][gc,start ] GC(268) Concurrent update references [455.537s][info][gc,task ] GC(268) Using 4 of 8 workers for concurrent reference update [455.537s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [455.609s][info][gc ] GC(268) Concurrent update references 71.089ms [455.609s][info][gc,start ] GC(268) Concurrent update thread roots [455.619s][info][gc ] GC(268) Concurrent update thread roots 10.139ms [455.619s][info][gc,start ] GC(268) Pause Final Update Refs [455.619s][info][gc,task ] GC(268) Using 8 of 8 workers for final reference update [455.619s][info][gc,free ] Free: 13623M, Max: 8192K regular, 512M humongous, Frag: 96% external, 18% internal; Used: 2496M, Mutator Free: 1703 Collector Reserve: 751M, Max: 8192K; Used: 57370K Old Collector Reserve: 53760B, Max: 53760B; Used: 8139K [455.619s][info][gc ] GC(268) Pause Final Update Refs 0.198ms [455.619s][info][gc,start ] GC(268) Concurrent cleanup [455.619s][info][gc ] GC(268) Concurrent cleanup 19883M->17339M(31744M) 0.131ms [455.619s][info][gc,ergo ] GC(268) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 61040B, young_available: 14375M [455.620s][info][gc,ergo ] GC(268) At end of Concurrent Young GC: GCU: 5.1%, MU: 16.9% during period of 1.066s [455.620s][info][gc,ergo ] GC(268) At end of Concurrent Young GC: YOUNG generation used: 545M, used regions: 568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14920M, available: 14374M [455.620s][info][gc,ergo ] GC(268) At end of Concurrent Young GC: OLD generation used: 16794M, used regions: 16824M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16824M, available: 61040B [455.620s][info][gc,free ] Free: 13622M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 1529K, Mutator Free: 1703 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 53760B, Max: 53760B; Used: 8139K [455.620s][info][gc,stats ] [455.620s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [455.620s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [455.620s][info][gc,stats ] [455.620s][info][gc,stats ] Concurrent Reset 11664 us [455.620s][info][gc,stats ] Pause Init Mark (G) 4259 us [455.620s][info][gc,stats ] Pause Init Mark (N) 3562 us [455.620s][info][gc,stats ] Swap Remembered Set 3385 us [455.620s][info][gc,stats ] Update Region States 48 us [455.620s][info][gc,stats ] Concurrent Scan Remembered Set 106161 us, parallelism: 4.00x [455.620s][info][gc,stats ] RS: 424226 us [455.620s][info][gc,stats ] RS: Scan Clusters 424226 us, workers (us): 106062, 106059, 106057, 106049, ---, ---, ---, ---, [455.620s][info][gc,stats ] Concurrent Mark Roots 3828 us, parallelism: 3.56x [455.620s][info][gc,stats ] CMR: 13619 us [455.620s][info][gc,stats ] CMR: Thread Roots 12560 us, workers (us): 3084, 3134, 3326, 3015, ---, ---, ---, ---, [455.620s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 276, 176, 145, 340, ---, ---, ---, ---, [455.620s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 18, 16, ---, ---, ---, ---, [455.620s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [455.620s][info][gc,stats ] Concurrent Marking 16301 us, parallelism: 3.41x [455.620s][info][gc,stats ] CM: 55527 us [455.620s][info][gc,stats ] CM: Parallel Mark 55527 us, workers (us): 13897, 13883, 13873, 13875, ---, ---, ---, ---, [455.620s][info][gc,stats ] Pause Final Mark (G) 1451 us [455.620s][info][gc,stats ] Pause Final Mark (N) 996 us [455.620s][info][gc,stats ] Finish Mark 555 us [455.620s][info][gc,stats ] Update Region States 80 us [455.620s][info][gc,stats ] Choose Collection Set 109 us [455.620s][info][gc,stats ] Rebuild Free Set 56 us [455.620s][info][gc,stats ] Concurrent Thread Roots 4060 us, parallelism: 3.85x [455.620s][info][gc,stats ] CTR: 15615 us [455.620s][info][gc,stats ] CTR: Thread Roots 15615 us, workers (us): 3879, 3877, 3867, 3991, ---, ---, ---, ---, [455.620s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [455.620s][info][gc,stats ] CWRF: 1 us [455.620s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [455.620s][info][gc,stats ] Concurrent Weak Roots 644 us [455.620s][info][gc,stats ] Roots 43 us, parallelism: 1.46x [455.620s][info][gc,stats ] CWR: 63 us [455.620s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 17, 14, 12, ---, ---, ---, ---, [455.620s][info][gc,stats ] Rendezvous 577 us [455.620s][info][gc,stats ] Concurrent Cleanup 111 us [455.620s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.65x [455.620s][info][gc,stats ] CSR: 1106 us [455.620s][info][gc,stats ] CSR: Code Cache Roots 944 us, workers (us): 197, 159, 247, 340, ---, ---, ---, ---, [455.620s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 41, 35, 32, 28, ---, ---, ---, ---, [455.620s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [455.620s][info][gc,stats ] Concurrent Evacuation 12600 us [455.620s][info][gc,stats ] Pause Init Update Refs (G) 911 us [455.620s][info][gc,stats ] Pause Init Update Refs (N) 481 us [455.620s][info][gc,stats ] Manage GCLABs 403 us [455.620s][info][gc,stats ] Concurrent Update Refs 71106 us [455.620s][info][gc,stats ] Concurrent Update Thread Roots 10152 us [455.620s][info][gc,stats ] Pause Final Update Refs (G) 612 us [455.620s][info][gc,stats ] Pause Final Update Refs (N) 203 us [455.620s][info][gc,stats ] Update Region States 44 us [455.620s][info][gc,stats ] Trash Collection Set 11 us [455.620s][info][gc,stats ] Rebuild Free Set 81 us [455.620s][info][gc,stats ] Concurrent Cleanup 137 us [455.620s][info][gc,stats ] Workers: Evacuated 36316K across 392778 objects, abandoned 0B across 0 objects. [455.620s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [455.620s][info][gc,stats ] - age 1: 32016120 bytes, 32016120 total [455.620s][info][gc,stats ] - age 2: 167416 bytes, 32183536 total [455.620s][info][gc,stats ] - age 3: 301632 bytes, 32485168 total [455.620s][info][gc,stats ] - age 4: 638552 bytes, 33123720 total [455.620s][info][gc,stats ] - age 5: 536072 bytes, 33659792 total [455.620s][info][gc,stats ] - age 6: 432680 bytes, 34092472 total [455.620s][info][gc,stats ] - age 7: 772200 bytes, 34864672 total [455.620s][info][gc,stats ] - age 8: 277912 bytes, 35142584 total [455.620s][info][gc,stats ] - age 10: 20384 bytes, 35162968 total [455.620s][info][gc,stats ] - age 12: 1156928 bytes, 36319896 total [455.620s][info][gc,stats ] - age 13: 868512 bytes, 37188408 total [455.620s][info][gc,stats ] [455.620s][info][gc,stats ] Mutators: Evacuated 415K across 3184 objects, abandoned 0B across 0 objects. [455.620s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [455.620s][info][gc,stats ] - age 1: 424912 bytes, 424912 total [455.620s][info][gc,stats ] - age 3: 528 bytes, 425440 total [455.620s][info][gc,stats ] - age 5: 48 bytes, 425488 total [455.620s][info][gc,stats ] - age 6: 64 bytes, 425552 total [455.620s][info][gc,stats ] - age 7: 32 bytes, 425584 total [455.620s][info][gc,stats ] [455.621s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [455.621s][info][gc,stats ] - age 4: 544 bytes, 544 total [455.621s][info][gc,stats ] [455.621s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [455.621s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [455.621s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [455.631s][info][gc ] Transition from: normal to: idle [456.717s][info][gc ] Trigger (YOUNG): Average GC time (4745.95 ms) is above the time for average allocation rate (2067 MB/s) to deplete free headroom (9806M) (margin of error = 3.07) [456.717s][info][gc,ergo ] Free headroom: 11393M (free) - 1587M (spike) - 0B (penalties) = 9806M [456.717s][info][gc ] Transition from: idle to: normal [456.717s][info][gc ] Heuristics request for young collection accepted [456.717s][info][gc,free ] Free: 11393M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6250K, Mutator Free: 1425 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 53760B, Max: 53760B; Used: 8139K [456.717s][info][gc,ergo ] GC(269) Start GC cycle (YOUNG) [456.717s][info][gc,start ] GC(269) Concurrent reset [456.717s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent reset [456.730s][info][gc ] GC(269) Concurrent reset 13.248ms [456.731s][info][gc,start ] GC(269) Pause Init Mark (YOUNG) [456.731s][info][gc,task ] GC(269) Using 8 of 8 workers for init marking [456.734s][info][gc ] GC(269) Pause Init Mark (YOUNG) 3.577ms [456.735s][info][gc,start ] GC(269) Concurrent remembered set scanning [456.735s][info][gc,task ] GC(269) Using 4 of 8 workers for Concurrent remembered set scanning [456.771s][info][gc ] GC(269) Concurrent remembered set scanning 36.551ms [456.771s][info][gc,start ] GC(269) Concurrent marking roots [456.771s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent marking roots [456.776s][info][gc ] GC(269) Concurrent marking roots 4.956ms [456.776s][info][gc,start ] GC(269) Concurrent marking (YOUNG) [456.776s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent marking [456.791s][info][gc ] GC(269) Concurrent marking (YOUNG) 14.958ms [456.792s][info][gc,start ] GC(269) Pause Final Mark (YOUNG) [456.792s][info][gc,task ] GC(269) Using 8 of 8 workers for final marking [456.792s][info][gc,ergo ] GC(269) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [456.792s][info][gc,ergo ] GC(269) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 219K. [456.792s][info][gc,ergo ] GC(269) Chosen CSet evacuates young: 36073K (of which at least: 0B are to be promoted), old: 0B [456.792s][info][gc,ergo ] GC(269) Collectable Garbage: 2764M (99%), Immediate: 219K (0%), 1 regions, CSet: 2764M (99%), 350 regions [456.792s][info][gc,ergo ] GC(269) Evacuation Targets: YOUNG: 36073K, PROMOTE: 0B, OLD: 0B, TOTAL: 36073K [456.792s][info][gc,free ] Free: 11945M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6894K, Mutator Free: 1494 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 53760B, Max: 53760B; Used: 8139K [456.792s][info][gc ] GC(269) Pause Final Mark (YOUNG) 0.896ms [456.793s][info][gc,start ] GC(269) Concurrent thread roots [456.793s][info][gc,task ] GC(269) Using 4 of 8 workers for Concurrent thread roots [456.797s][info][gc ] GC(269) Concurrent thread roots 4.949ms [456.798s][info][gc,start ] GC(269) Concurrent weak references [456.798s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent weak references [456.798s][info][gc,ref ] GC(269) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [456.798s][info][gc,ref ] GC(269) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [456.798s][info][gc,ref ] GC(269) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [456.798s][info][gc ] GC(269) Concurrent weak references 0.038ms [456.798s][info][gc,start ] GC(269) Concurrent weak roots [456.798s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent weak root [456.798s][info][gc ] GC(269) Concurrent weak roots 0.636ms [456.798s][info][gc,start ] GC(269) Concurrent cleanup [456.798s][info][gc ] GC(269) Concurrent cleanup 19737M->19736M(31744M) 0.101ms [456.798s][info][gc,free ] Free: 11930M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5324K, Mutator Free: 1492 Collector Reserve: 47968K, Max: 8192K; Used: 1183K Old Collector Reserve: 48640B, Max: 48640B; Used: 8144K [456.798s][info][gc,start ] GC(269) Concurrent strong roots [456.798s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent strong root [456.799s][info][gc ] GC(269) Concurrent strong roots 0.419ms [456.799s][info][gc,start ] GC(269) Concurrent evacuation [456.799s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent evacuation [456.809s][info][gc,ergo ] GC(269) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 61040, promotion expended: 44904, old capacity: 17641242624, old_used: 17610459616, old unaffiliated regions: 0 [456.809s][info][gc,ergo ] GC(269) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 61040, promotion expended: 53584, old capacity: 17641242624, old_used: 17610468320, old unaffiliated regions: 0 [456.809s][info][gc,ergo ] GC(269) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 61040, promotion expended: 53584, old capacity: 17641242624, old_used: 17610468320, old unaffiliated regions: 0 [456.809s][info][gc,ergo ] GC(269) Squelching additional promotion failure reports for current epoch [456.809s][info][gc,ergo ] GC(269) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 61040, promotion expended: 53568, old capacity: 17641242624, old_used: 17610468320, old unaffiliated regions: 0 [456.809s][info][gc,ergo ] GC(269) Squelching additional promotion failure reports for current epoch [456.809s][info][gc ] GC(269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [456.813s][info][gc ] GC(269) Concurrent evacuation 14.364ms [456.813s][info][gc,start ] GC(269) Pause Init Update Refs [456.814s][info][gc ] GC(269) Pause Init Update Refs 0.471ms [456.814s][info][gc,start ] GC(269) Concurrent update references [456.814s][info][gc,task ] GC(269) Using 4 of 8 workers for concurrent reference update [456.814s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [456.862s][info][gc ] GC(269) Concurrent update references 47.838ms [456.862s][info][gc,start ] GC(269) Concurrent update thread roots [456.873s][info][gc ] GC(269) Concurrent update thread roots 11.065ms [456.873s][info][gc,start ] GC(269) Pause Final Update Refs [456.873s][info][gc,task ] GC(269) Using 8 of 8 workers for final reference update [456.873s][info][gc,free ] Free: 13810M, Max: 8192K regular, 512M humongous, Frag: 96% external, 19% internal; Used: 2741M, Mutator Free: 1727 Collector Reserve: 751M, Max: 8192K; Used: 65562K Old Collector Reserve: 8178K, Max: 8178K; Used: 13824B [456.873s][info][gc ] GC(269) Pause Final Update Refs 0.187ms [456.874s][info][gc,start ] GC(269) Concurrent cleanup [456.874s][info][gc ] GC(269) Concurrent cleanup 19936M->17144M(31744M) 0.130ms [456.874s][info][gc,ergo ] GC(269) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8185K, young_available: 14561M [456.874s][info][gc,ergo ] GC(269) At end of Concurrent Young GC: GCU: 2.6%, MU: 16.7% during period of 1.254s [456.874s][info][gc,ergo ] GC(269) At end of Concurrent Young GC: YOUNG generation used: 350M, used regions: 368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14912M, available: 14561M [456.874s][info][gc,ergo ] GC(269) At end of Concurrent Young GC: OLD generation used: 16794M, used regions: 16832M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16832M, available: 8185K [456.874s][info][gc,free ] Free: 13809M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 6955K, Mutator Free: 1727 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 8178K, Max: 8178K; Used: 13824B [456.874s][info][gc,stats ] [456.874s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [456.874s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [456.874s][info][gc,stats ] [456.874s][info][gc,stats ] Concurrent Reset 13277 us [456.874s][info][gc,stats ] Pause Init Mark (G) 4375 us [456.874s][info][gc,stats ] Pause Init Mark (N) 3593 us [456.874s][info][gc,stats ] Swap Remembered Set 3358 us [456.874s][info][gc,stats ] Update Region States 89 us [456.874s][info][gc,stats ] Concurrent Scan Remembered Set 36570 us, parallelism: 3.99x [456.874s][info][gc,stats ] RS: 145969 us [456.874s][info][gc,stats ] RS: Scan Clusters 145969 us, workers (us): 36506, 36495, 36486, 36483, ---, ---, ---, ---, [456.874s][info][gc,stats ] Concurrent Mark Roots 4967 us, parallelism: 3.62x [456.874s][info][gc,stats ] CMR: 17969 us [456.874s][info][gc,stats ] CMR: Thread Roots 16715 us, workers (us): 4087, 4157, 4441, 4031, ---, ---, ---, ---, [456.874s][info][gc,stats ] CMR: Code Cache Roots 1094 us, workers (us): 339, 200, 181, 374, ---, ---, ---, ---, [456.874s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 32, 29, 23, 23, ---, ---, ---, ---, [456.874s][info][gc,stats ] CMR: CLDG Roots 53 us, workers (us): ---, 42, 11, ---, ---, ---, ---, ---, [456.874s][info][gc,stats ] Concurrent Marking 14992 us, parallelism: 3.36x [456.874s][info][gc,stats ] CM: 50442 us [456.874s][info][gc,stats ] CM: Parallel Mark 50442 us, workers (us): 12624, 12620, 12602, 12596, ---, ---, ---, ---, [456.874s][info][gc,stats ] Pause Final Mark (G) 1353 us [456.874s][info][gc,stats ] Pause Final Mark (N) 904 us [456.874s][info][gc,stats ] Finish Mark 480 us [456.874s][info][gc,stats ] Update Region States 77 us [456.874s][info][gc,stats ] Choose Collection Set 111 us [456.874s][info][gc,stats ] Rebuild Free Set 51 us [456.874s][info][gc,stats ] Concurrent Thread Roots 4962 us, parallelism: 3.87x [456.874s][info][gc,stats ] CTR: 19212 us [456.874s][info][gc,stats ] CTR: Thread Roots 19212 us, workers (us): 4812, 4720, 4793, 4886, ---, ---, ---, ---, [456.874s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [456.874s][info][gc,stats ] CWRF: 1 us [456.874s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [456.874s][info][gc,stats ] Concurrent Weak Roots 641 us [456.874s][info][gc,stats ] Roots 52 us, parallelism: 1.60x [456.874s][info][gc,stats ] CWR: 83 us [456.874s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 24, 21, 19, 18, ---, ---, ---, ---, [456.874s][info][gc,stats ] Rendezvous 576 us [456.874s][info][gc,stats ] Concurrent Cleanup 106 us [456.874s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.71x [456.874s][info][gc,stats ] CSR: 1146 us [456.874s][info][gc,stats ] CSR: Code Cache Roots 973 us, workers (us): 191, 160, 277, 344, ---, ---, ---, ---, [456.874s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 37, 35, 32, ---, ---, ---, ---, [456.874s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 21, ---, 5, ---, ---, ---, ---, [456.874s][info][gc,stats ] Concurrent Evacuation 14376 us [456.874s][info][gc,stats ] Pause Init Update Refs (G) 898 us [456.874s][info][gc,stats ] Pause Init Update Refs (N) 478 us [456.874s][info][gc,stats ] Manage GCLABs 404 us [456.874s][info][gc,stats ] Concurrent Update Refs 47853 us [456.874s][info][gc,stats ] Concurrent Update Thread Roots 11072 us [456.874s][info][gc,stats ] Pause Final Update Refs (G) 563 us [456.874s][info][gc,stats ] Pause Final Update Refs (N) 191 us [456.874s][info][gc,stats ] Update Region States 45 us [456.874s][info][gc,stats ] Trash Collection Set 12 us [456.874s][info][gc,stats ] Rebuild Free Set 69 us [456.874s][info][gc,stats ] Concurrent Cleanup 136 us [456.874s][info][gc,stats ] Workers: Evacuated 35758K across 366013 objects, abandoned 0B across 0 objects. [456.874s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [456.874s][info][gc,stats ] - age 1: 32404984 bytes, 32404984 total [456.874s][info][gc,stats ] - age 2: 314624 bytes, 32719608 total [456.874s][info][gc,stats ] - age 3: 147160 bytes, 32866768 total [456.874s][info][gc,stats ] - age 4: 296848 bytes, 33163616 total [456.874s][info][gc,stats ] - age 5: 638392 bytes, 33802008 total [456.875s][info][gc,stats ] - age 6: 536088 bytes, 34338096 total [456.875s][info][gc,stats ] - age 7: 461552 bytes, 34799648 total [456.875s][info][gc,stats ] - age 8: 681184 bytes, 35480832 total [456.875s][info][gc,stats ] - age 9: 267464 bytes, 35748296 total [456.875s][info][gc,stats ] - age 13: 16256 bytes, 35764552 total [456.875s][info][gc,stats ] - age 14: 852256 bytes, 36616808 total [456.875s][info][gc,stats ] [456.875s][info][gc,stats ] Mutators: Evacuated 314K across 2431 objects, abandoned 0B across 0 objects. [456.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [456.875s][info][gc,stats ] - age 1: 321448 bytes, 321448 total [456.875s][info][gc,stats ] - age 2: 704 bytes, 322152 total [456.875s][info][gc,stats ] - age 4: 32 bytes, 322184 total [456.875s][info][gc,stats ] - age 5: 96 bytes, 322280 total [456.875s][info][gc,stats ] - age 6: 32 bytes, 322312 total [456.875s][info][gc,stats ] - age 7: 32 bytes, 322344 total [456.875s][info][gc,stats ] [456.875s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [456.875s][info][gc,stats ] - age 5: 544 bytes, 544 total [456.875s][info][gc,stats ] [456.875s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [456.875s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [456.875s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [456.885s][info][gc ] Transition from: normal to: idle [458.141s][info][gc ] Periodic Sample: GCU = 8.313%, MU = 17.225% during most recent 5.0s [458.273s][info][gc ] Trigger (YOUNG): Average GC time (4639.14 ms) is above the time for average allocation rate (2030 MB/s) to deplete free headroom (9414M) (margin of error = 3.06) [458.273s][info][gc,ergo ] Free headroom: 11001M (free) - 1587M (spike) - 0B (penalties) = 9414M [458.273s][info][gc ] Transition from: idle to: normal [458.273s][info][gc ] Heuristics request for young collection accepted [458.273s][info][gc,free ] Free: 11001M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6892K, Mutator Free: 1376 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 8178K, Max: 8178K; Used: 13824B [458.273s][info][gc,ergo ] GC(270) Start GC cycle (YOUNG) [458.273s][info][gc,start ] GC(270) Concurrent reset [458.273s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent reset [458.288s][info][gc ] GC(270) Concurrent reset 14.630ms [458.288s][info][gc,start ] GC(270) Pause Init Mark (YOUNG) [458.288s][info][gc,task ] GC(270) Using 8 of 8 workers for init marking [458.292s][info][gc ] GC(270) Pause Init Mark (YOUNG) 3.554ms [458.292s][info][gc,start ] GC(270) Concurrent remembered set scanning [458.292s][info][gc,task ] GC(270) Using 4 of 8 workers for Concurrent remembered set scanning [458.321s][info][gc ] GC(270) Concurrent remembered set scanning 29.265ms [458.321s][info][gc,start ] GC(270) Concurrent marking roots [458.321s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent marking roots [458.326s][info][gc ] GC(270) Concurrent marking roots 4.493ms [458.326s][info][gc,start ] GC(270) Concurrent marking (YOUNG) [458.326s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent marking [458.341s][info][gc ] GC(270) Concurrent marking (YOUNG) 15.430ms [458.342s][info][gc,start ] GC(270) Pause Final Mark (YOUNG) [458.342s][info][gc,task ] GC(270) Using 8 of 8 workers for final marking [458.342s][info][gc,ergo ] GC(270) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [458.342s][info][gc,ergo ] GC(270) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [458.343s][info][gc,ergo ] GC(270) Chosen CSet evacuates young: 40062K (of which at least: 0B are to be promoted), old: 0B [458.343s][info][gc,ergo ] GC(270) Collectable Garbage: 3152M (99%), Immediate: 0B (0%), 0 regions, CSet: 3152M (99%), 399 regions [458.343s][info][gc,ergo ] GC(270) Evacuation Targets: YOUNG: 40062K, PROMOTE: 0B, OLD: 0B, TOTAL: 40062K [458.343s][info][gc,free ] Free: 11559M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 986K, Mutator Free: 1445 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8178K, Max: 8178K; Used: 13824B [458.343s][info][gc ] GC(270) Pause Final Mark (YOUNG) 1.017ms [458.343s][info][gc,start ] GC(270) Concurrent thread roots [458.343s][info][gc,task ] GC(270) Using 4 of 8 workers for Concurrent thread roots [458.347s][info][gc ] GC(270) Concurrent thread roots 4.582ms [458.347s][info][gc,start ] GC(270) Concurrent weak references [458.347s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent weak references [458.347s][info][gc,ref ] GC(270) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [458.347s][info][gc,ref ] GC(270) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [458.347s][info][gc,ref ] GC(270) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [458.347s][info][gc ] GC(270) Concurrent weak references 0.041ms [458.347s][info][gc,start ] GC(270) Concurrent weak roots [458.347s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent weak root [458.348s][info][gc ] GC(270) Concurrent weak roots 0.621ms [458.348s][info][gc,start ] GC(270) Concurrent cleanup [458.348s][info][gc ] GC(270) Concurrent cleanup 20114M->20115M(31744M) 0.105ms [458.348s][info][gc,free ] Free: 11544M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7485K, Mutator Free: 1444 Collector Reserve: 47944K, Max: 8192K; Used: 1207K Old Collector Reserve: 8178K, Max: 8178K; Used: 13824B [458.348s][info][gc,start ] GC(270) Concurrent strong roots [458.348s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent strong root [458.349s][info][gc ] GC(270) Concurrent strong roots 0.408ms [458.349s][info][gc,start ] GC(270) Concurrent evacuation [458.349s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent evacuation [458.363s][info][gc ] GC(270) Concurrent evacuation 13.974ms [458.363s][info][gc,start ] GC(270) Pause Init Update Refs [458.363s][info][gc ] GC(270) Pause Init Update Refs 0.486ms [458.364s][info][gc,start ] GC(270) Concurrent update references [458.364s][info][gc,task ] GC(270) Using 4 of 8 workers for concurrent reference update [458.364s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [458.407s][info][gc ] GC(270) Concurrent update references 42.961ms [458.407s][info][gc,start ] GC(270) Concurrent update thread roots [458.417s][info][gc ] GC(270) Concurrent update thread roots 10.815ms [458.418s][info][gc,start ] GC(270) Pause Final Update Refs [458.418s][info][gc,task ] GC(270) Using 8 of 8 workers for final reference update [458.418s][info][gc,free ] Free: 13836M, Max: 8192K regular, 512M humongous, Frag: 96% external, 22% internal; Used: 3139M, Mutator Free: 1730 Collector Reserve: 751M, Max: 8192K; Used: 57370K Old Collector Reserve: 5297K, Max: 5297K; Used: 2895K [458.418s][info][gc ] GC(270) Pause Final Update Refs 0.191ms [458.418s][info][gc,start ] GC(270) Concurrent cleanup [458.418s][info][gc ] GC(270) Concurrent cleanup 20313M->17121M(31744M) 0.156ms [458.418s][info][gc,ergo ] GC(270) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5304K, young_available: 14587M [458.418s][info][gc,ergo ] GC(270) At end of Concurrent Young GC: GCU: 1.9%, MU: 16.6% during period of 1.545s [458.418s][info][gc,ergo ] GC(270) At end of Concurrent Young GC: YOUNG generation used: 324M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14912M, available: 14587M [458.418s][info][gc,ergo ] GC(270) At end of Concurrent Young GC: OLD generation used: 16797M, used regions: 16832M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16832M, available: 5304K [458.418s][info][gc,free ] Free: 13834M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5272K, Mutator Free: 1730 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 5297K, Max: 5297K; Used: 2895K [458.419s][info][gc,stats ] [458.419s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [458.419s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [458.419s][info][gc,stats ] [458.419s][info][gc,stats ] Concurrent Reset 14659 us [458.419s][info][gc,stats ] Pause Init Mark (G) 4379 us [458.419s][info][gc,stats ] Pause Init Mark (N) 3566 us [458.419s][info][gc,stats ] Swap Remembered Set 3348 us [458.419s][info][gc,stats ] Update Region States 61 us [458.419s][info][gc,stats ] Concurrent Scan Remembered Set 29280 us, parallelism: 3.99x [458.419s][info][gc,stats ] RS: 116740 us [458.419s][info][gc,stats ] RS: Scan Clusters 116740 us, workers (us): 29192, 29185, 29182, 29180, ---, ---, ---, ---, [458.419s][info][gc,stats ] Concurrent Mark Roots 4510 us, parallelism: 3.68x [458.419s][info][gc,stats ] CMR: 16618 us [458.419s][info][gc,stats ] CMR: Thread Roots 15494 us, workers (us): 3816, 3795, 3913, 3970, ---, ---, ---, ---, [458.419s][info][gc,stats ] CMR: Code Cache Roots 997 us, workers (us): 338, 302, 177, 180, ---, ---, ---, ---, [458.419s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 27, 19, 15, ---, ---, ---, ---, [458.419s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [458.419s][info][gc,stats ] Concurrent Marking 15445 us, parallelism: 3.40x [458.419s][info][gc,stats ] CM: 52481 us [458.419s][info][gc,stats ] CM: Parallel Mark 52481 us, workers (us): 13135, 13122, 13119, 13105, ---, ---, ---, ---, [458.419s][info][gc,stats ] Pause Final Mark (G) 1502 us [458.419s][info][gc,stats ] Pause Final Mark (N) 1023 us [458.419s][info][gc,stats ] Finish Mark 580 us [458.419s][info][gc,stats ] Update Region States 74 us [458.419s][info][gc,stats ] Choose Collection Set 135 us [458.419s][info][gc,stats ] Rebuild Free Set 53 us [458.419s][info][gc,stats ] Concurrent Thread Roots 4595 us, parallelism: 3.88x [458.419s][info][gc,stats ] CTR: 17826 us [458.419s][info][gc,stats ] CTR: Thread Roots 17826 us, workers (us): 4422, 4509, 4387, 4508, ---, ---, ---, ---, [458.419s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [458.419s][info][gc,stats ] CWRF: 1 us [458.419s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [458.419s][info][gc,stats ] Concurrent Weak Roots 625 us [458.419s][info][gc,stats ] Roots 46 us, parallelism: 1.38x [458.419s][info][gc,stats ] CWR: 63 us [458.419s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 17, 14, 11, ---, ---, ---, ---, [458.419s][info][gc,stats ] Rendezvous 567 us [458.419s][info][gc,stats ] Concurrent Cleanup 109 us [458.419s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.53x [458.419s][info][gc,stats ] CSR: 1052 us [458.419s][info][gc,stats ] CSR: Code Cache Roots 903 us, workers (us): 341, 252, 155, 154, ---, ---, ---, ---, [458.419s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 35, 33, 30, 24, ---, ---, ---, ---, [458.419s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [458.419s][info][gc,stats ] Concurrent Evacuation 13988 us [458.419s][info][gc,stats ] Pause Init Update Refs (G) 941 us [458.419s][info][gc,stats ] Pause Init Update Refs (N) 494 us [458.419s][info][gc,stats ] Manage GCLABs 417 us [458.419s][info][gc,stats ] Concurrent Update Refs 42979 us [458.419s][info][gc,stats ] Concurrent Update Thread Roots 10830 us [458.419s][info][gc,stats ] Pause Final Update Refs (G) 617 us [458.419s][info][gc,stats ] Pause Final Update Refs (N) 196 us [458.419s][info][gc,stats ] Update Region States 44 us [458.419s][info][gc,stats ] Trash Collection Set 12 us [458.419s][info][gc,stats ] Rebuild Free Set 73 us [458.419s][info][gc,stats ] Concurrent Cleanup 165 us [458.419s][info][gc,stats ] Workers: Evacuated 39730K across 456953 objects, abandoned 0B across 0 objects. [458.419s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [458.419s][info][gc,stats ] - age 1: 36021672 bytes, 36021672 total [458.419s][info][gc,stats ] - age 2: 526768 bytes, 36548440 total [458.419s][info][gc,stats ] - age 3: 294336 bytes, 36842776 total [458.419s][info][gc,stats ] - age 4: 147160 bytes, 36989936 total [458.419s][info][gc,stats ] - age 5: 296880 bytes, 37286816 total [458.419s][info][gc,stats ] - age 6: 638424 bytes, 37925240 total [458.419s][info][gc,stats ] - age 7: 968832 bytes, 38894072 total [458.419s][info][gc,stats ] - age 8: 670736 bytes, 39564808 total [458.419s][info][gc,stats ] - age 9: 267368 bytes, 39832176 total [458.419s][info][gc,stats ] - age 14: 852256 bytes, 40684432 total [458.419s][info][gc,stats ] [458.419s][info][gc,stats ] Mutators: Evacuated 332K across 2556 objects, abandoned 32B across 1 objects. [458.419s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [458.419s][info][gc,stats ] - age 1: 339104 bytes, 339104 total [458.419s][info][gc,stats ] - age 2: 736 bytes, 339840 total [458.419s][info][gc,stats ] - age 7: 32 bytes, 339872 total [458.419s][info][gc,stats ] - age 9: 96 bytes, 339968 total [458.419s][info][gc,stats ] [458.419s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [458.419s][info][gc,stats ] - age 6: 544 bytes, 544 total [458.419s][info][gc,stats ] [458.419s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [458.419s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [458.419s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [458.429s][info][gc ] Transition from: normal to: idle [459.727s][info][gc ] Trigger (YOUNG): Average GC time (4508.43 ms) is above the time for instantaneous allocation rate (2285 MB/s) to deplete free headroom (9550M) (spike threshold = 1.21) [459.727s][info][gc ] Transition from: idle to: normal [459.727s][info][gc ] Heuristics request for young collection accepted [459.727s][info][gc,free ] Free: 11137M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6774K, Mutator Free: 1393 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 5297K, Max: 5297K; Used: 2895K [459.727s][info][gc,ergo ] GC(271) Start GC cycle (YOUNG) [459.727s][info][gc,start ] GC(271) Concurrent reset [459.727s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent reset [459.741s][info][gc ] GC(271) Concurrent reset 14.104ms [459.741s][info][gc,start ] GC(271) Pause Init Mark (YOUNG) [459.741s][info][gc,task ] GC(271) Using 8 of 8 workers for init marking [459.745s][info][gc ] GC(271) Pause Init Mark (YOUNG) 3.572ms [459.745s][info][gc,start ] GC(271) Concurrent remembered set scanning [459.745s][info][gc,task ] GC(271) Using 4 of 8 workers for Concurrent remembered set scanning [459.775s][info][gc ] GC(271) Concurrent remembered set scanning 30.032ms [459.775s][info][gc,start ] GC(271) Concurrent marking roots [459.775s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent marking roots [459.780s][info][gc ] GC(271) Concurrent marking roots 4.472ms [459.780s][info][gc,start ] GC(271) Concurrent marking (YOUNG) [459.780s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent marking [459.810s][info][gc ] GC(271) Concurrent marking (YOUNG) 30.779ms [459.811s][info][gc,start ] GC(271) Pause Final Mark (YOUNG) [459.811s][info][gc,task ] GC(271) Using 8 of 8 workers for final marking [459.812s][info][gc,ergo ] GC(271) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [459.812s][info][gc,ergo ] GC(271) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [459.812s][info][gc,ergo ] GC(271) Chosen CSet evacuates young: 57059K (of which at least: 0B are to be promoted), old: 0B [459.812s][info][gc,ergo ] GC(271) Collectable Garbage: 2988M (99%), Immediate: 0B (0%), 0 regions, CSet: 2988M (99%), 381 regions [459.812s][info][gc,ergo ] GC(271) Evacuation Targets: YOUNG: 57059K, PROMOTE: 0B, OLD: 0B, TOTAL: 57059K [459.812s][info][gc,free ] Free: 11635M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4996K, Mutator Free: 1455 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 5297K, Max: 5297K; Used: 2895K [459.812s][info][gc ] GC(271) Pause Final Mark (YOUNG) 0.962ms [459.812s][info][gc,start ] GC(271) Concurrent thread roots [459.812s][info][gc,task ] GC(271) Using 4 of 8 workers for Concurrent thread roots [459.816s][info][gc ] GC(271) Concurrent thread roots 4.501ms [459.816s][info][gc,start ] GC(271) Concurrent weak references [459.816s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent weak references [459.816s][info][gc,ref ] GC(271) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.816s][info][gc,ref ] GC(271) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.816s][info][gc,ref ] GC(271) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.816s][info][gc ] GC(271) Concurrent weak references 0.042ms [459.816s][info][gc,start ] GC(271) Concurrent weak roots [459.816s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent weak root [459.817s][info][gc ] GC(271) Concurrent weak roots 0.662ms [459.817s][info][gc,start ] GC(271) Concurrent cleanup [459.817s][info][gc ] GC(271) Concurrent cleanup 20017M->20017M(31744M) 0.110ms [459.817s][info][gc,free ] Free: 11618M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5936K, Mutator Free: 1453 Collector Reserve: 71109K, Max: 8192K; Used: 2618K Old Collector Reserve: 5297K, Max: 5297K; Used: 2895K [459.817s][info][gc,start ] GC(271) Concurrent strong roots [459.817s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent strong root [459.818s][info][gc ] GC(271) Concurrent strong roots 0.403ms [459.818s][info][gc,start ] GC(271) Concurrent evacuation [459.818s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent evacuation [459.836s][info][gc ] GC(271) Concurrent evacuation 18.164ms [459.836s][info][gc,start ] GC(271) Pause Init Update Refs [459.837s][info][gc ] GC(271) Pause Init Update Refs 0.508ms [459.837s][info][gc,start ] GC(271) Concurrent update references [459.837s][info][gc,task ] GC(271) Using 4 of 8 workers for concurrent reference update [459.837s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [459.879s][info][gc ] GC(271) Concurrent update references 42.034ms [459.879s][info][gc,start ] GC(271) Concurrent update thread roots [459.891s][info][gc ] GC(271) Concurrent update thread roots 12.231ms [459.892s][info][gc,start ] GC(271) Pause Final Update Refs [459.892s][info][gc,task ] GC(271) Using 8 of 8 workers for final reference update [459.892s][info][gc,free ] Free: 13755M, Max: 8192K regular, 512M humongous, Frag: 96% external, 21% internal; Used: 2991M, Mutator Free: 1720 Collector Reserve: 751M, Max: 8192K; Used: 57370K Old Collector Reserve: 4708K, Max: 4708K; Used: 3484K [459.892s][info][gc ] GC(271) Pause Final Update Refs 0.210ms [459.892s][info][gc,start ] GC(271) Concurrent cleanup [459.892s][info][gc ] GC(271) Concurrent cleanup 20246M->17202M(31744M) 0.182ms [459.892s][info][gc,ergo ] GC(271) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4715K, young_available: 14507M [459.892s][info][gc,ergo ] GC(271) At end of Concurrent Young GC: GCU: 2.3%, MU: 18.0% during period of 1.474s [459.892s][info][gc,ergo ] GC(271) At end of Concurrent Young GC: YOUNG generation used: 405M, used regions: 424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14912M, available: 14506M [459.892s][info][gc,ergo ] GC(271) At end of Concurrent Young GC: OLD generation used: 16798M, used regions: 16832M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16832M, available: 4715K [459.892s][info][gc,free ] Free: 13754M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5584K, Mutator Free: 1720 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 4708K, Max: 4708K; Used: 3484K [459.893s][info][gc,stats ] [459.893s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [459.893s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [459.893s][info][gc,stats ] [459.893s][info][gc,stats ] Concurrent Reset 14139 us [459.893s][info][gc,stats ] Pause Init Mark (G) 4332 us [459.893s][info][gc,stats ] Pause Init Mark (N) 3582 us [459.893s][info][gc,stats ] Swap Remembered Set 3389 us [459.893s][info][gc,stats ] Update Region States 52 us [459.893s][info][gc,stats ] Concurrent Scan Remembered Set 30052 us, parallelism: 3.97x [459.893s][info][gc,stats ] RS: 119396 us [459.893s][info][gc,stats ] RS: Scan Clusters 119396 us, workers (us): 29964, 29955, 29954, 29523, ---, ---, ---, ---, [459.893s][info][gc,stats ] Concurrent Mark Roots 4488 us, parallelism: 3.57x [459.893s][info][gc,stats ] CMR: 16039 us [459.893s][info][gc,stats ] CMR: Thread Roots 14978 us, workers (us): 3639, 3839, 3765, 3735, ---, ---, ---, ---, [459.893s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 279, 180, 335, 144, ---, ---, ---, ---, [459.893s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 27, 24, 21, 15, ---, ---, ---, ---, [459.893s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 27, ---, 8, ---, ---, ---, ---, [459.893s][info][gc,stats ] Concurrent Marking 30800 us, parallelism: 3.63x [459.893s][info][gc,stats ] CM: 111851 us [459.893s][info][gc,stats ] CM: Parallel Mark 111851 us, workers (us): 27983, 27968, 27962, 27939, ---, ---, ---, ---, [459.893s][info][gc,stats ] Pause Final Mark (G) 1391 us [459.893s][info][gc,stats ] Pause Final Mark (N) 968 us [459.893s][info][gc,stats ] Finish Mark 536 us [459.893s][info][gc,stats ] Update Region States 81 us [459.893s][info][gc,stats ] Choose Collection Set 118 us [459.893s][info][gc,stats ] Rebuild Free Set 52 us [459.893s][info][gc,stats ] Concurrent Thread Roots 4514 us, parallelism: 3.81x [459.893s][info][gc,stats ] CTR: 17214 us [459.893s][info][gc,stats ] CTR: Thread Roots 17214 us, workers (us): 4449, 4229, 4288, 4248, ---, ---, ---, ---, [459.893s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [459.893s][info][gc,stats ] CWRF: 1 us [459.893s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [459.893s][info][gc,stats ] Concurrent Weak Roots 667 us [459.893s][info][gc,stats ] Roots 53 us, parallelism: 1.35x [459.893s][info][gc,stats ] CWR: 72 us [459.893s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 19, 16, 13, ---, ---, ---, ---, [459.893s][info][gc,stats ] Rendezvous 601 us [459.893s][info][gc,stats ] Concurrent Cleanup 115 us [459.893s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.68x [459.893s][info][gc,stats ] CSR: 1096 us [459.893s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 249, 332, 158, 201, ---, ---, ---, ---, [459.893s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 36, 36, 31, 28, ---, ---, ---, ---, [459.893s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, 20, ---, ---, ---, ---, ---, [459.893s][info][gc,stats ] Concurrent Evacuation 18179 us [459.893s][info][gc,stats ] Pause Init Update Refs (G) 1009 us [459.893s][info][gc,stats ] Pause Init Update Refs (N) 530 us [459.893s][info][gc,stats ] Manage GCLABs 434 us [459.893s][info][gc,stats ] Concurrent Update Refs 42058 us [459.893s][info][gc,stats ] Concurrent Update Thread Roots 12251 us [459.893s][info][gc,stats ] Pause Final Update Refs (G) 772 us [459.893s][info][gc,stats ] Pause Final Update Refs (N) 215 us [459.893s][info][gc,stats ] Update Region States 47 us [459.893s][info][gc,stats ] Trash Collection Set 12 us [459.893s][info][gc,stats ] Rebuild Free Set 78 us [459.893s][info][gc,stats ] Concurrent Cleanup 192 us [459.893s][info][gc,stats ] Workers: Evacuated 54181K across 854396 objects, abandoned 0B across 0 objects. [459.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [459.893s][info][gc,stats ] - age 1: 52625664 bytes, 52625664 total [459.893s][info][gc,stats ] - age 2: 430256 bytes, 53055920 total [459.893s][info][gc,stats ] - age 3: 513392 bytes, 53569312 total [459.893s][info][gc,stats ] - age 4: 294240 bytes, 53863552 total [459.893s][info][gc,stats ] - age 5: 147096 bytes, 54010648 total [459.893s][info][gc,stats ] - age 6: 296816 bytes, 54307464 total [459.893s][info][gc,stats ] - age 7: 1174384 bytes, 55481848 total [459.893s][info][gc,stats ] [459.893s][info][gc,stats ] Mutators: Evacuated 2877K across 67508 objects, abandoned 0B across 0 objects. [459.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [459.893s][info][gc,stats ] - age 1: 2945992 bytes, 2945992 total [459.893s][info][gc,stats ] - age 2: 736 bytes, 2946728 total [459.893s][info][gc,stats ] - age 4: 32 bytes, 2946760 total [459.893s][info][gc,stats ] - age 5: 64 bytes, 2946824 total [459.893s][info][gc,stats ] - age 7: 160 bytes, 2946984 total [459.893s][info][gc,stats ] [459.893s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [459.893s][info][gc,stats ] - age 1: 7785520 bytes, 7785520 total [459.893s][info][gc,stats ] - age 7: 544 bytes, 7786064 total [459.893s][info][gc,stats ] [459.893s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [459.893s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [459.893s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [459.903s][info][gc ] Transition from: normal to: idle [459.904s][info][gc ] Trigger (YOUNG): expedite promotion in place of 544B [459.904s][info][gc ] Transition from: idle to: normal [459.904s][info][gc ] Heuristics request for young collection accepted [459.904s][info][gc,free ] Free: 13730M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5494K, Mutator Free: 1717 Collector Reserve: 751M, Max: 8192K; Used: 26832B Old Collector Reserve: 4708K, Max: 4708K; Used: 3484K [459.904s][info][gc,ergo ] GC(272) Start GC cycle (YOUNG) [459.904s][info][gc,start ] GC(272) Concurrent reset [459.904s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent reset [459.905s][info][gc ] GC(272) Concurrent reset 1.777ms [459.906s][info][gc,start ] GC(272) Pause Init Mark (YOUNG) [459.906s][info][gc,task ] GC(272) Using 8 of 8 workers for init marking [459.910s][info][gc ] GC(272) Pause Init Mark (YOUNG) 3.862ms [459.910s][info][gc,start ] GC(272) Concurrent remembered set scanning [459.910s][info][gc,task ] GC(272) Using 4 of 8 workers for Concurrent remembered set scanning [459.927s][info][gc ] GC(272) Concurrent remembered set scanning 17.139ms [459.927s][info][gc,start ] GC(272) Concurrent marking roots [459.927s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent marking roots [459.931s][info][gc ] GC(272) Concurrent marking roots 4.037ms [459.931s][info][gc,start ] GC(272) Concurrent marking (YOUNG) [459.931s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent marking [459.970s][info][gc ] GC(272) Concurrent marking (YOUNG) 39.400ms [459.971s][info][gc,start ] GC(272) Pause Final Mark (YOUNG) [459.971s][info][gc,task ] GC(272) Using 8 of 8 workers for final marking [459.971s][info][gc,ergo ] GC(272) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 26832 used bytes [459.971s][info][gc,ergo ] GC(272) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [459.971s][info][gc,ergo ] GC(272) Chosen CSet evacuates young: 67613K (of which at least: 0B are to be promoted), old: 0B [459.971s][info][gc,ergo ] GC(272) Collectable Garbage: 354M (97%), Immediate: 0B (0%), 0 regions, CSet: 354M (97%), 53 regions [459.971s][info][gc,ergo ] GC(272) Evacuation Targets: YOUNG: 67613K, PROMOTE: 0B, OLD: 0B, TOTAL: 67613K [459.971s][info][gc,free ] Free: 14247M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 460K, Mutator Free: 1781 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 4708K, Max: 4708K; Used: 3484K [459.972s][info][gc ] GC(272) Pause Final Mark (YOUNG) 0.897ms [459.972s][info][gc,start ] GC(272) Concurrent thread roots [459.972s][info][gc,task ] GC(272) Using 4 of 8 workers for Concurrent thread roots [459.976s][info][gc ] GC(272) Concurrent thread roots 4.735ms [459.976s][info][gc,start ] GC(272) Concurrent weak references [459.976s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent weak references [459.976s][info][gc,ref ] GC(272) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.977s][info][gc,ref ] GC(272) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.977s][info][gc,ref ] GC(272) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [459.977s][info][gc ] GC(272) Concurrent weak references 0.064ms [459.977s][info][gc,start ] GC(272) Concurrent weak roots [459.977s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent weak root [459.977s][info][gc ] GC(272) Concurrent weak roots 0.633ms [459.977s][info][gc,start ] GC(272) Concurrent cleanup [459.977s][info][gc ] GC(272) Concurrent cleanup 17395M->17395M(31744M) 0.198ms [459.977s][info][gc,free ] Free: 14224M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 7242K, Mutator Free: 1779 Collector Reserve: 79206K, Max: 8192K; Used: 2713K Old Collector Reserve: 4703K, Max: 4703K; Used: 3489K [459.977s][info][gc,start ] GC(272) Concurrent strong roots [459.977s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent strong root [459.978s][info][gc ] GC(272) Concurrent strong roots 0.440ms [459.978s][info][gc,start ] GC(272) Concurrent evacuation [459.978s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent evacuation [459.989s][info][gc ] GC(272) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [460.001s][info][gc ] GC(272) Concurrent evacuation 22.732ms [460.001s][info][gc,start ] GC(272) Pause Init Update Refs [460.001s][info][gc ] GC(272) Pause Init Update Refs 0.502ms [460.002s][info][gc,start ] GC(272) Concurrent update references [460.002s][info][gc,task ] GC(272) Using 4 of 8 workers for concurrent reference update [460.002s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [460.043s][info][gc ] GC(272) Concurrent update references 41.746ms [460.043s][info][gc,start ] GC(272) Concurrent update thread roots [460.054s][info][gc ] GC(272) Concurrent update thread roots 11.007ms [460.055s][info][gc,start ] GC(272) Pause Final Update Refs [460.055s][info][gc,task ] GC(272) Using 8 of 8 workers for final reference update [460.055s][info][gc,free ] Free: 13734M, Max: 8192K regular, 512M humongous, Frag: 97% external, 2% internal; Used: 365M, Mutator Free: 1717 Collector Reserve: 751M, Max: 8192K; Used: 57350K Old Collector Reserve: 12219K, Max: 7521K; Used: 4164K [460.055s][info][gc ] GC(272) Pause Final Update Refs 0.216ms [460.055s][info][gc,start ] GC(272) Concurrent cleanup [460.055s][info][gc ] GC(272) Concurrent cleanup 17636M->17216M(31744M) 0.111ms [460.055s][info][gc,ergo ] GC(272) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 12226K, young_available: 14486M [460.056s][info][gc,ergo ] GC(272) At end of Concurrent Young GC: GCU: 19.9%, MU: 24.5% during period of 0.163s [460.056s][info][gc,ergo ] GC(272) At end of Concurrent Young GC: YOUNG generation used: 418M, used regions: 440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 14485M [460.056s][info][gc,ergo ] GC(272) At end of Concurrent Young GC: OLD generation used: 16798M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 12226K [460.056s][info][gc,free ] Free: 13733M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2437K, Mutator Free: 1717 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 12219K, Max: 7521K; Used: 4164K [460.056s][info][gc,stats ] [460.056s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [460.056s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [460.056s][info][gc,stats ] [460.056s][info][gc,stats ] Concurrent Reset 1783 us [460.056s][info][gc,stats ] Pause Init Mark (G) 4350 us [460.056s][info][gc,stats ] Pause Init Mark (N) 3870 us [460.056s][info][gc,stats ] Swap Remembered Set 3743 us [460.056s][info][gc,stats ] Update Region States 28 us [460.056s][info][gc,stats ] Concurrent Scan Remembered Set 17154 us, parallelism: 3.94x [460.056s][info][gc,stats ] RS: 67610 us [460.056s][info][gc,stats ] RS: Scan Clusters 67610 us, workers (us): 17077, 17072, 17069, 16392, ---, ---, ---, ---, [460.056s][info][gc,stats ] Concurrent Mark Roots 4051 us, parallelism: 3.56x [460.056s][info][gc,stats ] CMR: 14432 us [460.056s][info][gc,stats ] CMR: Thread Roots 13340 us, workers (us): 3333, 3394, 3399, 3215, ---, ---, ---, ---, [460.056s][info][gc,stats ] CMR: Code Cache Roots 967 us, workers (us): 174, 165, 335, 293, ---, ---, ---, ---, [460.056s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 24, 20, 15, ---, ---, ---, ---, [460.056s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [460.056s][info][gc,stats ] Concurrent Marking 39422 us, parallelism: 3.77x [460.056s][info][gc,stats ] CM: 148644 us [460.056s][info][gc,stats ] CM: Parallel Mark 148644 us, workers (us): 37174, 37167, 37156, 37147, ---, ---, ---, ---, [460.056s][info][gc,stats ] Pause Final Mark (G) 1335 us [460.056s][info][gc,stats ] Pause Final Mark (N) 903 us [460.056s][info][gc,stats ] Finish Mark 488 us [460.056s][info][gc,stats ] Update Region States 87 us [460.056s][info][gc,stats ] Choose Collection Set 81 us [460.056s][info][gc,stats ] Rebuild Free Set 56 us [460.056s][info][gc,stats ] Concurrent Thread Roots 4752 us, parallelism: 3.82x [460.056s][info][gc,stats ] CTR: 18149 us [460.056s][info][gc,stats ] CTR: Thread Roots 18149 us, workers (us): 4533, 4511, 4422, 4684, ---, ---, ---, ---, [460.056s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [460.056s][info][gc,stats ] CWRF: 1 us [460.056s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [460.056s][info][gc,stats ] Concurrent Weak Roots 642 us [460.056s][info][gc,stats ] Roots 59 us, parallelism: 1.32x [460.056s][info][gc,stats ] CWR: 78 us [460.056s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 20, 17, 15, ---, ---, ---, ---, [460.056s][info][gc,stats ] Rendezvous 561 us [460.056s][info][gc,stats ] Concurrent Cleanup 207 us [460.056s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.56x [460.056s][info][gc,stats ] CSR: 1144 us [460.056s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 249, 187, 189, 342, ---, ---, ---, ---, [460.056s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 46, 37, 35, 27, ---, ---, ---, ---, [460.056s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, 25, 7, ---, ---, ---, ---, ---, [460.056s][info][gc,stats ] Concurrent Evacuation 22749 us [460.056s][info][gc,stats ] Pause Init Update Refs (G) 972 us [460.056s][info][gc,stats ] Pause Init Update Refs (N) 509 us [460.056s][info][gc,stats ] Manage GCLABs 427 us [460.056s][info][gc,stats ] Concurrent Update Refs 41770 us [460.056s][info][gc,stats ] Concurrent Update Thread Roots 11024 us [460.056s][info][gc,stats ] Pause Final Update Refs (G) 757 us [460.056s][info][gc,stats ] Pause Final Update Refs (N) 221 us [460.056s][info][gc,stats ] Update Region States 49 us [460.056s][info][gc,stats ] Trash Collection Set 5 us [460.056s][info][gc,stats ] Rebuild Free Set 81 us [460.056s][info][gc,stats ] Concurrent Cleanup 116 us [460.056s][info][gc,stats ] Workers: Evacuated 63868K across 1394033 objects, abandoned 24B across 1 objects. [460.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [460.056s][info][gc,stats ] - age 1: 26694368 bytes, 26694368 total [460.056s][info][gc,stats ] - age 2: 36391816 bytes, 63086184 total [460.056s][info][gc,stats ] - age 3: 424784 bytes, 63510968 total [460.056s][info][gc,stats ] - age 4: 513376 bytes, 64024344 total [460.056s][info][gc,stats ] - age 5: 294272 bytes, 64318616 total [460.056s][info][gc,stats ] - age 6: 147160 bytes, 64465776 total [460.056s][info][gc,stats ] - age 7: 935080 bytes, 65400856 total [460.056s][info][gc,stats ] [460.056s][info][gc,stats ] Mutators: Evacuated 3745K across 85956 objects, abandoned 64B across 2 objects. [460.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [460.056s][info][gc,stats ] - age 1: 558624 bytes, 558624 total [460.056s][info][gc,stats ] - age 2: 3276056 bytes, 3834680 total [460.056s][info][gc,stats ] - age 3: 960 bytes, 3835640 total [460.056s][info][gc,stats ] - age 4: 16 bytes, 3835656 total [460.056s][info][gc,stats ] - age 7: 160 bytes, 3835816 total [460.056s][info][gc,stats ] [460.056s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [460.056s][info][gc,stats ] - age 1: 16772616 bytes, 16772616 total [460.056s][info][gc,stats ] [460.056s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [460.056s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [460.056s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [460.066s][info][gc ] Transition from: normal to: idle [461.556s][info][gc ] Trigger (YOUNG): Average GC time (4219.62 ms) is above the time for average allocation rate (2123 MB/s) to deplete free headroom (8958M) (margin of error = 3.04) [461.556s][info][gc,ergo ] Free headroom: 10545M (free) - 1587M (spike) - 0B (penalties) = 8958M [461.556s][info][gc ] Transition from: idle to: normal [461.556s][info][gc ] Heuristics request for young collection accepted [461.556s][info][gc,free ] Free: 10545M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6840K, Mutator Free: 1319 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 12219K, Max: 7521K; Used: 4164K [461.556s][info][gc,ergo ] GC(273) Start GC cycle (YOUNG) [461.556s][info][gc,start ] GC(273) Concurrent reset [461.556s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent reset [461.573s][info][gc ] GC(273) Concurrent reset 16.638ms [461.573s][info][gc,start ] GC(273) Pause Init Mark (YOUNG) [461.573s][info][gc,task ] GC(273) Using 8 of 8 workers for init marking [461.577s][info][gc ] GC(273) Pause Init Mark (YOUNG) 3.524ms [461.577s][info][gc,start ] GC(273) Concurrent remembered set scanning [461.577s][info][gc,task ] GC(273) Using 4 of 8 workers for Concurrent remembered set scanning [461.593s][info][gc ] GC(273) Concurrent remembered set scanning 15.528ms [461.593s][info][gc,start ] GC(273) Concurrent marking roots [461.593s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent marking roots [461.597s][info][gc ] GC(273) Concurrent marking roots 4.837ms [461.597s][info][gc,start ] GC(273) Concurrent marking (YOUNG) [461.597s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent marking [461.780s][info][gc ] GC(273) Concurrent marking (YOUNG) 182.195ms [461.780s][info][gc,start ] GC(273) Pause Final Mark (YOUNG) [461.780s][info][gc,task ] GC(273) Using 8 of 8 workers for final marking [461.781s][info][gc,ergo ] GC(273) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [461.781s][info][gc,ergo ] GC(273) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 6192B. [461.781s][info][gc,ergo ] GC(273) Chosen CSet evacuates young: 182M (of which at least: 0B are to be promoted), old: 0B [461.781s][info][gc,ergo ] GC(273) Collectable Garbage: 3425M (99%), Immediate: 6192B (0%), 1 regions, CSet: 3425M (99%), 451 regions [461.781s][info][gc,ergo ] GC(273) Evacuation Targets: YOUNG: 182M, PROMOTE: 0B, OLD: 0B, TOTAL: 182M [461.781s][info][gc,free ] Free: 10594M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5744K, Mutator Free: 1325 Collector Reserve: 224M, Max: 8192K; Used: 6192B Old Collector Reserve: 12219K, Max: 7521K; Used: 4164K [461.781s][info][gc ] GC(273) Pause Final Mark (YOUNG) 0.893ms [461.781s][info][gc,start ] GC(273) Concurrent thread roots [461.781s][info][gc,task ] GC(273) Using 4 of 8 workers for Concurrent thread roots [461.786s][info][gc ] GC(273) Concurrent thread roots 4.985ms [461.786s][info][gc,start ] GC(273) Concurrent weak references [461.786s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent weak references [461.786s][info][gc,ref ] GC(273) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [461.786s][info][gc,ref ] GC(273) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [461.786s][info][gc,ref ] GC(273) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [461.786s][info][gc ] GC(273) Concurrent weak references 0.050ms [461.786s][info][gc,start ] GC(273) Concurrent weak roots [461.786s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent weak root [461.787s][info][gc ] GC(273) Concurrent weak roots 0.615ms [461.787s][info][gc,start ] GC(273) Concurrent cleanup [461.787s][info][gc ] GC(273) Concurrent cleanup 20903M->20904M(31744M) 0.111ms [461.787s][info][gc,free ] Free: 10577M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6158K, Mutator Free: 1323 Collector Reserve: 220M, Max: 8192K; Used: 3402K Old Collector Reserve: 12219K, Max: 7521K; Used: 4164K [461.787s][info][gc,start ] GC(273) Concurrent strong roots [461.787s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent strong root [461.787s][info][gc ] GC(273) Concurrent strong roots 0.442ms [461.787s][info][gc,start ] GC(273) Concurrent evacuation [461.787s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent evacuation [461.860s][info][gc ] GC(273) Concurrent evacuation 72.203ms [461.860s][info][gc,start ] GC(273) Pause Init Update Refs [461.861s][info][gc ] GC(273) Pause Init Update Refs 0.560ms [461.861s][info][gc,start ] GC(273) Concurrent update references [461.861s][info][gc,task ] GC(273) Using 4 of 8 workers for concurrent reference update [461.861s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [461.994s][info][gc ] GC(273) Concurrent update references 133.609ms [461.994s][info][gc,start ] GC(273) Concurrent update thread roots [462.008s][info][gc ] GC(273) Concurrent update thread roots 13.444ms [462.008s][info][gc,start ] GC(273) Pause Final Update Refs [462.008s][info][gc,task ] GC(273) Using 8 of 8 workers for final reference update [462.009s][info][gc,free ] Free: 12999M, Max: 8192K regular, 408M humongous, Frag: 96% external, 27% internal; Used: 3536M, Mutator Free: 1625 Collector Reserve: 752M, Max: 8192K; Used: 73728K Old Collector Reserve: 11789K, Max: 7521K; Used: 4595K [462.009s][info][gc ] GC(273) Pause Final Update Refs 0.257ms [462.009s][info][gc,start ] GC(273) Concurrent cleanup [462.009s][info][gc ] GC(273) Concurrent cleanup 21551M->17952M(31744M) 0.149ms [462.009s][info][gc,ergo ] GC(273) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11796K, young_available: 13750M [462.009s][info][gc,ergo ] GC(273) At end of Concurrent Young GC: GCU: 5.4%, MU: 23.5% during period of 1.954s [462.009s][info][gc,ergo ] GC(273) At end of Concurrent Young GC: YOUNG generation used: 1153M, used regions: 1168M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13750M [462.009s][info][gc,ergo ] GC(273) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11796K [462.009s][info][gc,free ] Free: 12998M, Max: 8192K regular, 488M humongous, Frag: 97% external, 0% internal; Used: 1730K, Mutator Free: 1625 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11789K, Max: 7521K; Used: 4595K [462.010s][info][gc,stats ] [462.010s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [462.010s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [462.010s][info][gc,stats ] [462.010s][info][gc,stats ] Concurrent Reset 16665 us [462.010s][info][gc,stats ] Pause Init Mark (G) 4329 us [462.010s][info][gc,stats ] Pause Init Mark (N) 3537 us [462.010s][info][gc,stats ] Swap Remembered Set 3318 us [462.010s][info][gc,stats ] Update Region States 53 us [462.010s][info][gc,stats ] Concurrent Scan Remembered Set 15545 us, parallelism: 3.97x [462.010s][info][gc,stats ] RS: 61733 us [462.010s][info][gc,stats ] RS: Scan Clusters 61733 us, workers (us): 15441, 15433, 15431, 15427, ---, ---, ---, ---, [462.010s][info][gc,stats ] Concurrent Mark Roots 4852 us, parallelism: 3.57x [462.010s][info][gc,stats ] CMR: 17322 us [462.010s][info][gc,stats ] CMR: Thread Roots 16239 us, workers (us): 4006, 4345, 4016, 3871, ---, ---, ---, ---, [462.010s][info][gc,stats ] CMR: Code Cache Roots 955 us, workers (us): 179, 146, 279, 351, ---, ---, ---, ---, [462.010s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 22, 22, 16, ---, ---, ---, ---, [462.010s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 8, ---, ---, ---, ---, ---, ---, [462.010s][info][gc,stats ] Concurrent Marking 182223 us, parallelism: 3.92x [462.010s][info][gc,stats ] CM: 713812 us [462.010s][info][gc,stats ] CM: Parallel Mark 713812 us, workers (us): 178458, 178470, 178437, 178447, ---, ---, ---, ---, [462.010s][info][gc,stats ] Pause Final Mark (G) 1440 us [462.010s][info][gc,stats ] Pause Final Mark (N) 899 us [462.010s][info][gc,stats ] Finish Mark 413 us [462.010s][info][gc,stats ] Update Region States 103 us [462.010s][info][gc,stats ] Choose Collection Set 134 us [462.010s][info][gc,stats ] Rebuild Free Set 53 us [462.010s][info][gc,stats ] Concurrent Thread Roots 4999 us, parallelism: 3.81x [462.010s][info][gc,stats ] CTR: 19059 us [462.010s][info][gc,stats ] CTR: Thread Roots 19059 us, workers (us): 4941, 4712, 4717, 4690, ---, ---, ---, ---, [462.010s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.02x [462.010s][info][gc,stats ] CWRF: 1 us [462.010s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [462.010s][info][gc,stats ] Concurrent Weak Roots 619 us [462.010s][info][gc,stats ] Roots 54 us, parallelism: 1.48x [462.010s][info][gc,stats ] CWR: 80 us [462.010s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 23, 17, 16, ---, ---, ---, ---, [462.010s][info][gc,stats ] Rendezvous 552 us [462.010s][info][gc,stats ] Concurrent Cleanup 115 us [462.010s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.58x [462.010s][info][gc,stats ] CSR: 1179 us [462.010s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 282, 192, 157, 359, ---, ---, ---, ---, [462.010s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 44, 38, 36, 34, ---, ---, ---, ---, [462.010s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, ---, 31, 6, ---, ---, ---, ---, [462.010s][info][gc,stats ] Concurrent Evacuation 72229 us [462.010s][info][gc,stats ] Pause Init Update Refs (G) 1188 us [462.010s][info][gc,stats ] Pause Init Update Refs (N) 569 us [462.010s][info][gc,stats ] Manage GCLABs 469 us [462.010s][info][gc,stats ] Concurrent Update Refs 133637 us [462.010s][info][gc,stats ] Concurrent Update Thread Roots 13462 us [462.010s][info][gc,stats ] Pause Final Update Refs (G) 894 us [462.010s][info][gc,stats ] Pause Final Update Refs (N) 262 us [462.010s][info][gc,stats ] Update Region States 56 us [462.010s][info][gc,stats ] Trash Collection Set 14 us [462.010s][info][gc,stats ] Rebuild Free Set 99 us [462.010s][info][gc,stats ] Concurrent Cleanup 155 us [462.010s][info][gc,stats ] Workers: Evacuated 173M across 4737208 objects, abandoned 0B across 0 objects. [462.010s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [462.010s][info][gc,stats ] - age 1: 158104080 bytes, 158104080 total [462.010s][info][gc,stats ] - age 2: 5201952 bytes, 163306032 total [462.010s][info][gc,stats ] - age 3: 17632536 bytes, 180938568 total [462.010s][info][gc,stats ] - age 4: 358536 bytes, 181297104 total [462.010s][info][gc,stats ] - age 5: 465528 bytes, 181762632 total [462.010s][info][gc,stats ] - age 6: 255752 bytes, 182018384 total [462.010s][info][gc,stats ] - age 7: 392424 bytes, 182410808 total [462.010s][info][gc,stats ] [462.010s][info][gc,stats ] Mutators: Evacuated 8882K across 216063 objects, abandoned 80B across 2 objects. [462.010s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [462.010s][info][gc,stats ] - age 1: 3362160 bytes, 3362160 total [462.010s][info][gc,stats ] - age 2: 921944 bytes, 4284104 total [462.010s][info][gc,stats ] - age 3: 4809936 bytes, 9094040 total [462.010s][info][gc,stats ] - age 4: 1864 bytes, 9095904 total [462.010s][info][gc,stats ] - age 5: 48 bytes, 9095952 total [462.010s][info][gc,stats ] - age 6: 80 bytes, 9096032 total [462.010s][info][gc,stats ] - age 7: 64 bytes, 9096096 total [462.010s][info][gc,stats ] [462.010s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [462.010s][info][gc,stats ] - age 1: 28769080 bytes, 28769080 total [462.010s][info][gc,stats ] [462.010s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [462.010s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [462.010s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [462.020s][info][gc ] Transition from: normal to: idle [463.148s][info][gc ] Periodic Sample: GCU = 4.001%, MU = 21.462% during most recent 5.0s [463.441s][info][gc ] Trigger (YOUNG): Average GC time (4038.57 ms) is above the time for average allocation rate (2087 MB/s) to deplete free headroom (8427M) (margin of error = 3.04) [463.441s][info][gc,ergo ] Free headroom: 10015M (free) - 1587M (spike) - 0B (penalties) = 8427M [463.441s][info][gc ] Transition from: idle to: normal [463.441s][info][gc ] Heuristics request for young collection accepted [463.441s][info][gc,free ] Free: 10014M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 1268K, Mutator Free: 1252 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11789K, Max: 7521K; Used: 4595K [463.441s][info][gc,ergo ] GC(274) Start GC cycle (YOUNG) [463.441s][info][gc,start ] GC(274) Concurrent reset [463.441s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent reset [463.461s][info][gc ] GC(274) Concurrent reset 19.486ms [463.461s][info][gc,start ] GC(274) Pause Init Mark (YOUNG) [463.461s][info][gc,task ] GC(274) Using 8 of 8 workers for init marking [463.465s][info][gc ] GC(274) Pause Init Mark (YOUNG) 3.635ms [463.465s][info][gc,start ] GC(274) Concurrent remembered set scanning [463.465s][info][gc,task ] GC(274) Using 4 of 8 workers for Concurrent remembered set scanning [463.482s][info][gc ] GC(274) Concurrent remembered set scanning 16.549ms [463.482s][info][gc,start ] GC(274) Concurrent marking roots [463.482s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent marking roots [463.487s][info][gc ] GC(274) Concurrent marking roots 5.015ms [463.487s][info][gc,start ] GC(274) Concurrent marking (YOUNG) [463.487s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent marking [463.811s][info][gc ] GC(274) Concurrent marking (YOUNG) 323.786ms [463.811s][info][gc,start ] GC(274) Pause Final Mark (YOUNG) [463.811s][info][gc,task ] GC(274) Using 8 of 8 workers for final marking [463.812s][info][gc,ergo ] GC(274) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [463.812s][info][gc,ergo ] GC(274) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [463.812s][info][gc,ergo ] GC(274) Chosen CSet evacuates young: 175M (of which at least: 0B are to be promoted), old: 0B [463.812s][info][gc,ergo ] GC(274) Collectable Garbage: 3848M (99%), Immediate: 0B (0%), 0 regions, CSet: 3848M (99%), 503 regions [463.812s][info][gc,ergo ] GC(274) Evacuation Targets: YOUNG: 175M, PROMOTE: 0B, OLD: 0B, TOTAL: 175M [463.812s][info][gc,free ] Free: 9765M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 3044K, Mutator Free: 1221 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 11789K, Max: 7521K; Used: 4595K [463.812s][info][gc ] GC(274) Pause Final Mark (YOUNG) 0.972ms [463.812s][info][gc,start ] GC(274) Concurrent thread roots [463.812s][info][gc,task ] GC(274) Using 4 of 8 workers for Concurrent thread roots [463.817s][info][gc ] GC(274) Concurrent thread roots 4.510ms [463.817s][info][gc,start ] GC(274) Concurrent weak references [463.817s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent weak references [463.817s][info][gc,ref ] GC(274) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [463.817s][info][gc,ref ] GC(274) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [463.817s][info][gc,ref ] GC(274) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [463.817s][info][gc ] GC(274) Concurrent weak references 0.051ms [463.817s][info][gc,start ] GC(274) Concurrent weak roots [463.817s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent weak root [463.817s][info][gc ] GC(274) Concurrent weak roots 0.638ms [463.817s][info][gc,start ] GC(274) Concurrent cleanup [463.817s][info][gc ] GC(274) Concurrent cleanup 21742M->21742M(31744M) 0.111ms [463.817s][info][gc,free ] Free: 9745M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 6213K, Mutator Free: 1219 Collector Reserve: 214M, Max: 8192K; Used: 1384K Old Collector Reserve: 11786K, Max: 7521K; Used: 4597K [463.817s][info][gc,start ] GC(274) Concurrent strong roots [463.817s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent strong root [463.818s][info][gc ] GC(274) Concurrent strong roots 0.437ms [463.818s][info][gc,start ] GC(274) Concurrent evacuation [463.818s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent evacuation [463.888s][info][gc ] GC(274) Concurrent evacuation 70.398ms [463.889s][info][gc,start ] GC(274) Pause Init Update Refs [463.889s][info][gc ] GC(274) Pause Init Update Refs 0.524ms [463.889s][info][gc,start ] GC(274) Concurrent update references [463.889s][info][gc,task ] GC(274) Using 4 of 8 workers for concurrent reference update [463.890s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [464.083s][info][gc ] GC(274) Concurrent update references 193.324ms [464.083s][info][gc,start ] GC(274) Concurrent update thread roots [464.094s][info][gc ] GC(274) Concurrent update thread roots 11.507ms [464.095s][info][gc,start ] GC(274) Pause Final Update Refs [464.095s][info][gc,task ] GC(274) Using 8 of 8 workers for final reference update [464.095s][info][gc,free ] Free: 12449M, Max: 8192K regular, 408M humongous, Frag: 96% external, 31% internal; Used: 3950M, Mutator Free: 1557 Collector Reserve: 752M, Max: 8192K; Used: 81920K Old Collector Reserve: 11637K, Max: 7521K; Used: 4747K [464.095s][info][gc ] GC(274) Pause Final Update Refs 0.235ms [464.095s][info][gc,start ] GC(274) Concurrent cleanup [464.095s][info][gc ] GC(274) Concurrent cleanup 22517M->18502M(31744M) 0.177ms [464.095s][info][gc,ergo ] GC(274) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11644K, young_available: 13201M [464.096s][info][gc,ergo ] GC(274) At end of Concurrent Young GC: GCU: 7.4%, MU: 23.6% during period of 2.087s [464.096s][info][gc,ergo ] GC(274) At end of Concurrent Young GC: YOUNG generation used: 1703M, used regions: 1712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13200M [464.096s][info][gc,ergo ] GC(274) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11644K [464.096s][info][gc,free ] Free: 12448M, Max: 8192K regular, 488M humongous, Frag: 97% external, 0% internal; Used: 7859K, Mutator Free: 1557 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11637K, Max: 7521K; Used: 4747K [464.096s][info][gc,stats ] [464.096s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [464.096s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [464.096s][info][gc,stats ] [464.096s][info][gc,stats ] Concurrent Reset 19517 us [464.096s][info][gc,stats ] Pause Init Mark (G) 4367 us [464.096s][info][gc,stats ] Pause Init Mark (N) 3644 us [464.096s][info][gc,stats ] Swap Remembered Set 3433 us [464.096s][info][gc,stats ] Update Region States 73 us [464.096s][info][gc,stats ] Concurrent Scan Remembered Set 16566 us, parallelism: 3.93x [464.096s][info][gc,stats ] RS: 65182 us [464.096s][info][gc,stats ] RS: Scan Clusters 65182 us, workers (us): 16483, 16478, 16168, 16053, ---, ---, ---, ---, [464.096s][info][gc,stats ] Concurrent Mark Roots 5030 us, parallelism: 3.66x [464.096s][info][gc,stats ] CMR: 18387 us [464.096s][info][gc,stats ] CMR: Thread Roots 17135 us, workers (us): 4331, 4169, 4382, 4253, ---, ---, ---, ---, [464.096s][info][gc,stats ] CMR: Code Cache Roots 1072 us, workers (us): 338, 375, 180, 179, ---, ---, ---, ---, [464.096s][info][gc,stats ] CMR: VM Strong Roots 144 us, workers (us): 44, 36, 35, 29, ---, ---, ---, ---, [464.096s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [464.096s][info][gc,stats ] Concurrent Marking 323813 us, parallelism: 3.95x [464.096s][info][gc,stats ] CM: 1278311 us [464.096s][info][gc,stats ] CM: Parallel Mark 1278311 us, workers (us): 319594, 319577, 319569, 319570, ---, ---, ---, ---, [464.096s][info][gc,stats ] Pause Final Mark (G) 1454 us [464.096s][info][gc,stats ] Pause Final Mark (N) 978 us [464.096s][info][gc,stats ] Finish Mark 513 us [464.096s][info][gc,stats ] Update Region States 87 us [464.096s][info][gc,stats ] Choose Collection Set 136 us [464.096s][info][gc,stats ] Rebuild Free Set 52 us [464.096s][info][gc,stats ] Concurrent Thread Roots 4524 us, parallelism: 3.83x [464.096s][info][gc,stats ] CTR: 17344 us [464.096s][info][gc,stats ] CTR: Thread Roots 17344 us, workers (us): 4469, 4289, 4303, 4283, ---, ---, ---, ---, [464.096s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [464.096s][info][gc,stats ] CWRF: 2 us [464.096s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [464.096s][info][gc,stats ] Concurrent Weak Roots 654 us [464.096s][info][gc,stats ] Roots 65 us, parallelism: 1.18x [464.096s][info][gc,stats ] CWR: 76 us [464.096s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 21, 18, 13, ---, ---, ---, ---, [464.096s][info][gc,stats ] Rendezvous 565 us [464.096s][info][gc,stats ] Concurrent Cleanup 116 us [464.096s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.69x [464.096s][info][gc,stats ] CSR: 1186 us [464.096s][info][gc,stats ] CSR: Code Cache Roots 1006 us, workers (us): 358, 195, 270, 182, ---, ---, ---, ---, [464.096s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 42, 36, 39, 33, ---, ---, ---, ---, [464.096s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 7, 25, ---, ---, ---, ---, ---, ---, [464.096s][info][gc,stats ] Concurrent Evacuation 70421 us [464.096s][info][gc,stats ] Pause Init Update Refs (G) 1132 us [464.096s][info][gc,stats ] Pause Init Update Refs (N) 534 us [464.096s][info][gc,stats ] Manage GCLABs 439 us [464.096s][info][gc,stats ] Concurrent Update Refs 193354 us [464.096s][info][gc,stats ] Concurrent Update Thread Roots 11527 us [464.096s][info][gc,stats ] Pause Final Update Refs (G) 870 us [464.096s][info][gc,stats ] Pause Final Update Refs (N) 240 us [464.096s][info][gc,stats ] Update Region States 53 us [464.096s][info][gc,stats ] Trash Collection Set 15 us [464.096s][info][gc,stats ] Rebuild Free Set 84 us [464.096s][info][gc,stats ] Concurrent Cleanup 188 us [464.096s][info][gc,stats ] Workers: Evacuated 171M across 4877515 objects, abandoned 0B across 0 objects. [464.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [464.097s][info][gc,stats ] - age 1: 136396344 bytes, 136396344 total [464.097s][info][gc,stats ] - age 2: 30183472 bytes, 166579816 total [464.097s][info][gc,stats ] - age 3: 4422752 bytes, 171002568 total [464.097s][info][gc,stats ] - age 4: 8170832 bytes, 179173400 total [464.097s][info][gc,stats ] - age 5: 52528 bytes, 179225928 total [464.097s][info][gc,stats ] - age 6: 446920 bytes, 179672848 total [464.097s][info][gc,stats ] - age 7: 263352 bytes, 179936200 total [464.097s][info][gc,stats ] [464.097s][info][gc,stats ] Mutators: Evacuated 4178K across 88607 objects, abandoned 0B across 0 objects. [464.097s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [464.097s][info][gc,stats ] - age 1: 2096312 bytes, 2096312 total [464.097s][info][gc,stats ] - age 2: 879664 bytes, 2975976 total [464.097s][info][gc,stats ] - age 3: 450176 bytes, 3426152 total [464.097s][info][gc,stats ] - age 4: 852632 bytes, 4278784 total [464.097s][info][gc,stats ] - age 6: 64 bytes, 4278848 total [464.097s][info][gc,stats ] - age 7: 96 bytes, 4278944 total [464.097s][info][gc,stats ] [464.097s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [464.097s][info][gc,stats ] - age 1: 109503472 bytes, 109503472 total [464.097s][info][gc,stats ] - age 2: 27143320 bytes, 136646792 total [464.097s][info][gc,stats ] [464.097s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [464.097s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [464.097s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [464.107s][info][gc ] Transition from: normal to: idle [465.395s][info][gc ] Trigger (YOUNG): Average GC time (3862.24 ms) is above the time for average allocation rate (2104 MB/s) to deplete free headroom (8124M) (margin of error = 3.04) [465.395s][info][gc,ergo ] Free headroom: 9712M (free) - 1587M (spike) - 0B (penalties) = 8124M [465.395s][info][gc ] Transition from: idle to: normal [465.395s][info][gc ] Heuristics request for young collection accepted [465.395s][info][gc,free ] Free: 9712M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 8171K, Mutator Free: 1215 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11637K, Max: 7521K; Used: 4747K [465.395s][info][gc,ergo ] GC(275) Start GC cycle (YOUNG) [465.395s][info][gc,start ] GC(275) Concurrent reset [465.395s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent reset [465.415s][info][gc ] GC(275) Concurrent reset 19.652ms [465.416s][info][gc,start ] GC(275) Pause Init Mark (YOUNG) [465.416s][info][gc,task ] GC(275) Using 8 of 8 workers for init marking [465.419s][info][gc ] GC(275) Pause Init Mark (YOUNG) 3.588ms [465.419s][info][gc,start ] GC(275) Concurrent remembered set scanning [465.419s][info][gc,task ] GC(275) Using 4 of 8 workers for Concurrent remembered set scanning [465.436s][info][gc ] GC(275) Concurrent remembered set scanning 16.089ms [465.436s][info][gc,start ] GC(275) Concurrent marking roots [465.436s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent marking roots [465.440s][info][gc ] GC(275) Concurrent marking roots 4.733ms [465.440s][info][gc,start ] GC(275) Concurrent marking (YOUNG) [465.440s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent marking [465.866s][info][gc ] GC(275) Concurrent marking (YOUNG) 426.040ms [465.867s][info][gc,start ] GC(275) Pause Final Mark (YOUNG) [465.867s][info][gc,task ] GC(275) Using 8 of 8 workers for final marking [465.868s][info][gc,ergo ] GC(275) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [465.868s][info][gc,ergo ] GC(275) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [465.868s][info][gc,ergo ] GC(275) Chosen CSet evacuates young: 197M (of which at least: 0B are to be promoted), old: 0B [465.868s][info][gc,ergo ] GC(275) Collectable Garbage: 4064M (99%), Immediate: 0B (0%), 0 regions, CSet: 4064M (99%), 533 regions [465.868s][info][gc,ergo ] GC(275) Evacuation Targets: YOUNG: 197M, PROMOTE: 0B, OLD: 0B, TOTAL: 197M [465.868s][info][gc,free ] Free: 9224M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 7716K, Mutator Free: 1154 Collector Reserve: 240M, Max: 8192K; Used: 0B Old Collector Reserve: 11637K, Max: 7521K; Used: 4747K [465.868s][info][gc ] GC(275) Pause Final Mark (YOUNG) 1.008ms [465.868s][info][gc,start ] GC(275) Concurrent thread roots [465.868s][info][gc,task ] GC(275) Using 4 of 8 workers for Concurrent thread roots [465.873s][info][gc ] GC(275) Concurrent thread roots 4.592ms [465.873s][info][gc,start ] GC(275) Concurrent weak references [465.873s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent weak references [465.873s][info][gc,ref ] GC(275) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [465.873s][info][gc,ref ] GC(275) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [465.873s][info][gc,ref ] GC(275) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [465.873s][info][gc ] GC(275) Concurrent weak references 0.037ms [465.873s][info][gc,start ] GC(275) Concurrent weak roots [465.873s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent weak root [465.873s][info][gc ] GC(275) Concurrent weak roots 0.793ms [465.873s][info][gc,start ] GC(275) Concurrent cleanup [465.874s][info][gc ] GC(275) Concurrent cleanup 22253M->22253M(31744M) 0.104ms [465.874s][info][gc,free ] Free: 9209M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 6272K, Mutator Free: 1152 Collector Reserve: 238M, Max: 8192K; Used: 1993K Old Collector Reserve: 11637K, Max: 7521K; Used: 4747K [465.874s][info][gc,start ] GC(275) Concurrent strong roots [465.874s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent strong root [465.874s][info][gc ] GC(275) Concurrent strong roots 0.409ms [465.874s][info][gc,start ] GC(275) Concurrent evacuation [465.874s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent evacuation [465.950s][info][gc ] GC(275) Concurrent evacuation 75.930ms [465.950s][info][gc,start ] GC(275) Pause Init Update Refs [465.951s][info][gc ] GC(275) Pause Init Update Refs 0.543ms [465.951s][info][gc,start ] GC(275) Concurrent update references [465.951s][info][gc,task ] GC(275) Using 4 of 8 workers for concurrent reference update [465.951s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [466.188s][info][gc ] GC(275) Concurrent update references 236.732ms [466.188s][info][gc,start ] GC(275) Concurrent update thread roots [466.201s][info][gc ] GC(275) Concurrent update thread roots 12.799ms [466.201s][info][gc,start ] GC(275) Pause Final Update Refs [466.201s][info][gc,task ] GC(275) Using 8 of 8 workers for final reference update [466.201s][info][gc,free ] Free: 12064M, Max: 8192K regular, 408M humongous, Frag: 95% external, 34% internal; Used: 4149M, Mutator Free: 1509 Collector Reserve: 752M, Max: 8192K; Used: 120M Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [466.201s][info][gc ] GC(275) Pause Final Update Refs 0.236ms [466.202s][info][gc,start ] GC(275) Concurrent cleanup [466.202s][info][gc ] GC(275) Concurrent cleanup 23140M->18887M(31744M) 0.149ms [466.202s][info][gc,ergo ] GC(275) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11494K, young_available: 12816M [466.202s][info][gc,ergo ] GC(275) At end of Concurrent Young GC: GCU: 9.1%, MU: 23.3% during period of 2.106s [466.202s][info][gc,ergo ] GC(275) At end of Concurrent Young GC: YOUNG generation used: 2088M, used regions: 2096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12815M [466.202s][info][gc,ergo ] GC(275) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11494K [466.202s][info][gc,free ] Free: 12063M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8796K, Mutator Free: 1509 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [466.202s][info][gc,stats ] [466.202s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [466.202s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [466.202s][info][gc,stats ] [466.202s][info][gc,stats ] Concurrent Reset 19681 us [466.202s][info][gc,stats ] Pause Init Mark (G) 4413 us [466.202s][info][gc,stats ] Pause Init Mark (N) 3601 us [466.202s][info][gc,stats ] Swap Remembered Set 3336 us [466.202s][info][gc,stats ] Update Region States 108 us [466.202s][info][gc,stats ] Concurrent Scan Remembered Set 16104 us, parallelism: 3.96x [466.202s][info][gc,stats ] RS: 63825 us [466.202s][info][gc,stats ] RS: Scan Clusters 63825 us, workers (us): 16014, 16006, 16004, 15800, ---, ---, ---, ---, [466.202s][info][gc,stats ] Concurrent Mark Roots 4747 us, parallelism: 3.59x [466.202s][info][gc,stats ] CMR: 17054 us [466.202s][info][gc,stats ] CMR: Thread Roots 15919 us, workers (us): 4227, 3828, 3891, 3974, ---, ---, ---, ---, [466.202s][info][gc,stats ] CMR: Code Cache Roots 1003 us, workers (us): 176, 342, 309, 176, ---, ---, ---, ---, [466.202s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 25, 21, 18, ---, ---, ---, ---, [466.202s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [466.202s][info][gc,stats ] Concurrent Marking 426068 us, parallelism: 3.96x [466.202s][info][gc,stats ] CM: 1686181 us [466.202s][info][gc,stats ] CM: Parallel Mark 1686181 us, workers (us): 421564, 421533, 421532, 421552, ---, ---, ---, ---, [466.202s][info][gc,stats ] Pause Final Mark (G) 1600 us [466.202s][info][gc,stats ] Pause Final Mark (N) 1014 us [466.202s][info][gc,stats ] Finish Mark 527 us [466.202s][info][gc,stats ] Update Region States 88 us [466.202s][info][gc,stats ] Choose Collection Set 156 us [466.202s][info][gc,stats ] Rebuild Free Set 50 us [466.202s][info][gc,stats ] Concurrent Thread Roots 4605 us, parallelism: 3.82x [466.202s][info][gc,stats ] CTR: 17597 us [466.202s][info][gc,stats ] CTR: Thread Roots 17597 us, workers (us): 4555, 4300, 4388, 4354, ---, ---, ---, ---, [466.202s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [466.202s][info][gc,stats ] CWRF: 2 us [466.202s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [466.202s][info][gc,stats ] Concurrent Weak Roots 799 us [466.202s][info][gc,stats ] Roots 49 us, parallelism: 1.29x [466.202s][info][gc,stats ] CWR: 64 us [466.202s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 18, 15, 11, ---, ---, ---, ---, [466.202s][info][gc,stats ] Rendezvous 735 us [466.202s][info][gc,stats ] Concurrent Cleanup 109 us [466.202s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.69x [466.202s][info][gc,stats ] CSR: 1108 us [466.202s][info][gc,stats ] CSR: Code Cache Roots 946 us, workers (us): 162, 338, 189, 257, ---, ---, ---, ---, [466.202s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 41, 35, 32, 25, ---, ---, ---, ---, [466.202s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 23, ---, ---, 6, ---, ---, ---, ---, [466.202s][info][gc,stats ] Concurrent Evacuation 75956 us [466.202s][info][gc,stats ] Pause Init Update Refs (G) 1171 us [466.202s][info][gc,stats ] Pause Init Update Refs (N) 552 us [466.202s][info][gc,stats ] Manage GCLABs 456 us [466.202s][info][gc,stats ] Concurrent Update Refs 236759 us [466.202s][info][gc,stats ] Concurrent Update Thread Roots 12817 us [466.202s][info][gc,stats ] Pause Final Update Refs (G) 866 us [466.202s][info][gc,stats ] Pause Final Update Refs (N) 241 us [466.202s][info][gc,stats ] Update Region States 51 us [466.202s][info][gc,stats ] Trash Collection Set 17 us [466.202s][info][gc,stats ] Rebuild Free Set 82 us [466.202s][info][gc,stats ] Concurrent Cleanup 154 us [466.202s][info][gc,stats ] Workers: Evacuated 191M across 5372042 objects, abandoned 0B across 0 objects. [466.202s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [466.202s][info][gc,stats ] - age 1: 131879880 bytes, 131879880 total [466.203s][info][gc,stats ] - age 2: 32286336 bytes, 164166216 total [466.203s][info][gc,stats ] - age 3: 20688864 bytes, 184855080 total [466.203s][info][gc,stats ] - age 4: 7545608 bytes, 192400688 total [466.203s][info][gc,stats ] - age 5: 8209456 bytes, 200610144 total [466.203s][info][gc,stats ] - age 6: 427056 bytes, 201037200 total [466.203s][info][gc,stats ] - age 7: 18624 bytes, 201055824 total [466.203s][info][gc,stats ] [466.203s][info][gc,stats ] Mutators: Evacuated 5876K across 129772 objects, abandoned 0B across 0 objects. [466.203s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [466.203s][info][gc,stats ] - age 1: 2153656 bytes, 2153656 total [466.203s][info][gc,stats ] - age 2: 623016 bytes, 2776672 total [466.203s][info][gc,stats ] - age 3: 489864 bytes, 3266536 total [466.203s][info][gc,stats ] - age 4: 1311968 bytes, 4578504 total [466.203s][info][gc,stats ] - age 5: 1438824 bytes, 6017328 total [466.203s][info][gc,stats ] - age 6: 96 bytes, 6017424 total [466.203s][info][gc,stats ] [466.203s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [466.203s][info][gc,stats ] - age 1: 107037784 bytes, 107037784 total [466.203s][info][gc,stats ] - age 2: 91922544 bytes, 198960328 total [466.203s][info][gc,stats ] - age 3: 6755112 bytes, 205715440 total [466.203s][info][gc,stats ] [466.203s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [466.203s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [466.203s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [466.213s][info][gc ] Transition from: normal to: idle [467.685s][info][gc ] Trigger (YOUNG): Average GC time (3717.83 ms) is above the time for average allocation rate (2023 MB/s) to deplete free headroom (7518M) (margin of error = 3.06) [467.685s][info][gc,ergo ] Free headroom: 9105M (free) - 1587M (spike) - 0B (penalties) = 7518M [467.685s][info][gc ] Transition from: idle to: normal [467.685s][info][gc ] Heuristics request for young collection accepted [467.685s][info][gc,free ] Free: 9105M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 15095K, Mutator Free: 1140 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [467.685s][info][gc,ergo ] GC(276) Start GC cycle (YOUNG) [467.685s][info][gc,start ] GC(276) Concurrent reset [467.685s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent reset [467.707s][info][gc ] GC(276) Concurrent reset 22.295ms [467.708s][info][gc,start ] GC(276) Pause Init Mark (YOUNG) [467.708s][info][gc,task ] GC(276) Using 8 of 8 workers for init marking [467.711s][info][gc ] GC(276) Pause Init Mark (YOUNG) 3.602ms [467.712s][info][gc,start ] GC(276) Concurrent remembered set scanning [467.712s][info][gc,task ] GC(276) Using 4 of 8 workers for Concurrent remembered set scanning [467.727s][info][gc ] GC(276) Concurrent remembered set scanning 15.840ms [467.727s][info][gc,start ] GC(276) Concurrent marking roots [467.727s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent marking roots [467.732s][info][gc ] GC(276) Concurrent marking roots 4.716ms [467.732s][info][gc,start ] GC(276) Concurrent marking (YOUNG) [467.732s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent marking [468.155s][info][gc ] Periodic Sample: GCU = 9.198%, MU = 21.020% during most recent 5.0s [468.176s][info][gc ] GC(276) Concurrent marking (YOUNG) 444.248ms [468.177s][info][gc,start ] GC(276) Pause Final Mark (YOUNG) [468.177s][info][gc,task ] GC(276) Using 8 of 8 workers for final marking [468.177s][info][gc,ergo ] GC(276) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [468.178s][info][gc,ergo ] GC(276) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [468.178s][info][gc,ergo ] GC(276) Chosen CSet evacuates young: 110M (of which at least: 0B are to be promoted), old: 0B [468.178s][info][gc,ergo ] GC(276) Collectable Garbage: 4633M (99%), Immediate: 0B (0%), 0 regions, CSet: 4633M (99%), 593 regions [468.178s][info][gc,ergo ] GC(276) Evacuation Targets: YOUNG: 110M, PROMOTE: 0B, OLD: 0B, TOTAL: 110M [468.178s][info][gc,free ] Free: 8718M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 1542K, Mutator Free: 1090 Collector Reserve: 136M, Max: 8192K; Used: 0B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [468.178s][info][gc ] GC(276) Pause Final Mark (YOUNG) 0.927ms [468.178s][info][gc,start ] GC(276) Concurrent thread roots [468.178s][info][gc,task ] GC(276) Using 4 of 8 workers for Concurrent thread roots [468.183s][info][gc ] GC(276) Concurrent thread roots 5.146ms [468.183s][info][gc,start ] GC(276) Concurrent weak references [468.183s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent weak references [468.183s][info][gc,ref ] GC(276) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [468.183s][info][gc,ref ] GC(276) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [468.183s][info][gc,ref ] GC(276) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [468.183s][info][gc ] GC(276) Concurrent weak references 0.048ms [468.183s][info][gc,start ] GC(276) Concurrent weak roots [468.183s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent weak root [468.184s][info][gc ] GC(276) Concurrent weak roots 0.646ms [468.184s][info][gc,start ] GC(276) Concurrent cleanup [468.184s][info][gc ] GC(276) Concurrent cleanup 22864M->22865M(31744M) 0.101ms [468.184s][info][gc,free ] Free: 8702M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 1573K, Mutator Free: 1088 Collector Reserve: 134M, Max: 8192K; Used: 1044K Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [468.184s][info][gc,start ] GC(276) Concurrent strong roots [468.184s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent strong root [468.184s][info][gc ] GC(276) Concurrent strong roots 0.431ms [468.184s][info][gc,start ] GC(276) Concurrent evacuation [468.184s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent evacuation [468.236s][info][gc ] GC(276) Concurrent evacuation 51.295ms [468.236s][info][gc,start ] GC(276) Pause Init Update Refs [468.236s][info][gc ] GC(276) Pause Init Update Refs 0.474ms [468.237s][info][gc,start ] GC(276) Concurrent update references [468.237s][info][gc,task ] GC(276) Using 4 of 8 workers for concurrent reference update [468.237s][info][gc,free ] At start of update refs, moving 16375K to Mutator free set from Collector Reserve (16375K) and from Old Collector Reserve (0B) [468.458s][info][gc ] GC(276) Concurrent update references 221.099ms [468.458s][info][gc,start ] GC(276) Concurrent update thread roots [468.470s][info][gc ] GC(276) Concurrent update thread roots 12.214ms [468.470s][info][gc,start ] GC(276) Pause Final Update Refs [468.470s][info][gc,task ] GC(276) Using 8 of 8 workers for final reference update [468.470s][info][gc,free ] Free: 12125M, Max: 8192K regular, 408M humongous, Frag: 95% external, 38% internal; Used: 4658M, Mutator Free: 1516 Collector Reserve: 751M, Max: 8192K; Used: 90120K Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [468.470s][info][gc ] GC(276) Pause Final Update Refs 0.213ms [468.471s][info][gc,start ] GC(276) Concurrent cleanup [468.471s][info][gc ] GC(276) Concurrent cleanup 23561M->18826M(31744M) 0.163ms [468.471s][info][gc,ergo ] GC(276) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11494K, young_available: 12876M [468.471s][info][gc,ergo ] GC(276) At end of Concurrent Young GC: GCU: 8.2%, MU: 17.1% during period of 2.269s [468.471s][info][gc,ergo ] GC(276) At end of Concurrent Young GC: YOUNG generation used: 2028M, used regions: 2048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12875M [468.471s][info][gc,ergo ] GC(276) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11494K [468.471s][info][gc,free ] Free: 12123M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4165K, Mutator Free: 1516 Collector Reserve: 751M, Max: 8192K; Used: 8256B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [468.471s][info][gc,stats ] [468.471s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [468.471s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [468.471s][info][gc,stats ] [468.471s][info][gc,stats ] Concurrent Reset 22322 us [468.471s][info][gc,stats ] Pause Init Mark (G) 4308 us [468.471s][info][gc,stats ] Pause Init Mark (N) 3611 us [468.471s][info][gc,stats ] Swap Remembered Set 3360 us [468.471s][info][gc,stats ] Update Region States 117 us [468.471s][info][gc,stats ] Concurrent Scan Remembered Set 15858 us, parallelism: 3.98x [468.471s][info][gc,stats ] RS: 63102 us [468.471s][info][gc,stats ] RS: Scan Clusters 63102 us, workers (us): 15790, 15780, 15772, 15760, ---, ---, ---, ---, [468.471s][info][gc,stats ] Concurrent Mark Roots 4727 us, parallelism: 3.60x [468.471s][info][gc,stats ] CMR: 17023 us [468.471s][info][gc,stats ] CMR: Thread Roots 15960 us, workers (us): 3835, 3907, 4033, 4185, ---, ---, ---, ---, [468.471s][info][gc,stats ] CMR: Code Cache Roots 939 us, workers (us): 338, 277, 179, 145, ---, ---, ---, ---, [468.471s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 24, 18, 17, ---, ---, ---, ---, [468.471s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [468.471s][info][gc,stats ] Concurrent Marking 444272 us, parallelism: 3.96x [468.471s][info][gc,stats ] CM: 1759377 us [468.471s][info][gc,stats ] CM: Parallel Mark 1759377 us, workers (us): 439861, 439846, 439837, 439833, ---, ---, ---, ---, [468.471s][info][gc,stats ] Pause Final Mark (G) 1408 us [468.471s][info][gc,stats ] Pause Final Mark (N) 933 us [468.471s][info][gc,stats ] Finish Mark 443 us [468.471s][info][gc,stats ] Update Region States 96 us [468.471s][info][gc,stats ] Choose Collection Set 151 us [468.471s][info][gc,stats ] Rebuild Free Set 49 us [468.471s][info][gc,stats ] Concurrent Thread Roots 5161 us, parallelism: 3.85x [468.471s][info][gc,stats ] CTR: 19858 us [468.471s][info][gc,stats ] CTR: Thread Roots 19858 us, workers (us): 4966, 4973, 5094, 4824, ---, ---, ---, ---, [468.471s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [468.471s][info][gc,stats ] CWRF: 1 us [468.471s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [468.471s][info][gc,stats ] Concurrent Weak Roots 650 us [468.471s][info][gc,stats ] Roots 54 us, parallelism: 1.43x [468.471s][info][gc,stats ] CWR: 77 us [468.471s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 23, 23, 17, 14, ---, ---, ---, ---, [468.472s][info][gc,stats ] Rendezvous 585 us [468.472s][info][gc,stats ] Concurrent Cleanup 106 us [468.472s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.56x [468.472s][info][gc,stats ] CSR: 1140 us [468.472s][info][gc,stats ] CSR: Code Cache Roots 970 us, workers (us): 351, 157, 273, 190, ---, ---, ---, ---, [468.472s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 41, 38, 33, 29, ---, ---, ---, ---, [468.472s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 22, ---, ---, ---, ---, ---, ---, [468.472s][info][gc,stats ] Concurrent Evacuation 51311 us [468.472s][info][gc,stats ] Pause Init Update Refs (G) 946 us [468.472s][info][gc,stats ] Pause Init Update Refs (N) 484 us [468.472s][info][gc,stats ] Manage GCLABs 400 us [468.472s][info][gc,stats ] Concurrent Update Refs 221118 us [468.472s][info][gc,stats ] Concurrent Update Thread Roots 12231 us [468.472s][info][gc,stats ] Pause Final Update Refs (G) 712 us [468.472s][info][gc,stats ] Pause Final Update Refs (N) 218 us [468.472s][info][gc,stats ] Update Region States 50 us [468.472s][info][gc,stats ] Trash Collection Set 17 us [468.472s][info][gc,stats ] Rebuild Free Set 73 us [468.472s][info][gc,stats ] Concurrent Cleanup 170 us [468.472s][info][gc,stats ] Workers: Evacuated 109M across 2692922 objects, abandoned 0B across 0 objects. [468.472s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [468.472s][info][gc,stats ] - age 1: 64963456 bytes, 64963456 total [468.472s][info][gc,stats ] - age 2: 34614464 bytes, 99577920 total [468.472s][info][gc,stats ] - age 3: 9471320 bytes, 109049240 total [468.472s][info][gc,stats ] - age 4: 255392 bytes, 109304632 total [468.472s][info][gc,stats ] - age 5: 2228480 bytes, 111533112 total [468.472s][info][gc,stats ] - age 6: 3033224 bytes, 114566336 total [468.472s][info][gc,stats ] - age 7: 32 bytes, 114566368 total [468.472s][info][gc,stats ] [468.472s][info][gc,stats ] Mutators: Evacuated 933K across 19417 objects, abandoned 0B across 0 objects. [468.472s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [468.472s][info][gc,stats ] - age 1: 448648 bytes, 448648 total [468.472s][info][gc,stats ] - age 2: 31408 bytes, 480056 total [468.472s][info][gc,stats ] - age 3: 6784 bytes, 486840 total [468.472s][info][gc,stats ] - age 4: 960 bytes, 487800 total [468.472s][info][gc,stats ] - age 5: 7024 bytes, 494824 total [468.472s][info][gc,stats ] - age 6: 460928 bytes, 955752 total [468.472s][info][gc,stats ] [468.472s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [468.472s][info][gc,stats ] - age 1: 123727280 bytes, 123727280 total [468.472s][info][gc,stats ] - age 2: 106104688 bytes, 229831968 total [468.472s][info][gc,stats ] - age 3: 91089816 bytes, 320921784 total [468.472s][info][gc,stats ] - age 4: 6639272 bytes, 327561056 total [468.472s][info][gc,stats ] [468.472s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [468.472s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [468.472s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [468.482s][info][gc ] Transition from: normal to: idle [470.207s][info][gc ] Trigger (YOUNG): Average GC time (3580.36 ms) is above the time for average allocation rate (1983 MB/s) to deplete free headroom (7099M) (margin of error = 3.08) [470.207s][info][gc,ergo ] Free headroom: 8686M (free) - 1587M (spike) - 0B (penalties) = 7099M [470.207s][info][gc ] Transition from: idle to: normal [470.207s][info][gc ] Heuristics request for young collection accepted [470.207s][info][gc,free ] Free: 8686M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 10023K, Mutator Free: 1087 Collector Reserve: 751M, Max: 8192K; Used: 8256B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [470.207s][info][gc,ergo ] GC(277) Start GC cycle (YOUNG) [470.207s][info][gc,start ] GC(277) Concurrent reset [470.207s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent reset [470.231s][info][gc ] GC(277) Concurrent reset 24.182ms [470.231s][info][gc,start ] GC(277) Pause Init Mark (YOUNG) [470.232s][info][gc,task ] GC(277) Using 8 of 8 workers for init marking [470.236s][info][gc ] GC(277) Pause Init Mark (YOUNG) 4.989ms [470.237s][info][gc,start ] GC(277) Concurrent remembered set scanning [470.237s][info][gc,task ] GC(277) Using 4 of 8 workers for Concurrent remembered set scanning [470.254s][info][gc ] GC(277) Concurrent remembered set scanning 17.547ms [470.254s][info][gc,start ] GC(277) Concurrent marking roots [470.254s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent marking roots [470.259s][info][gc ] GC(277) Concurrent marking roots 4.391ms [470.259s][info][gc,start ] GC(277) Concurrent marking (YOUNG) [470.259s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent marking [470.697s][info][gc ] GC(277) Concurrent marking (YOUNG) 438.296ms [470.697s][info][gc,start ] GC(277) Pause Final Mark (YOUNG) [470.698s][info][gc,task ] GC(277) Using 8 of 8 workers for final marking [470.699s][info][gc,ergo ] GC(277) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [470.699s][info][gc,ergo ] GC(277) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [470.699s][info][gc,ergo ] GC(277) Chosen CSet evacuates young: 46497K (of which at least: 0B are to be promoted), old: 0B [470.699s][info][gc,ergo ] GC(277) Collectable Garbage: 5053M (99%), Immediate: 0B (0%), 0 regions, CSet: 5053M (99%), 638 regions [470.699s][info][gc,ergo ] GC(277) Evacuation Targets: YOUNG: 46497K, PROMOTE: 0B, OLD: 0B, TOTAL: 46497K [470.699s][info][gc,free ] Free: 8367M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 102K, Mutator Free: 1046 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [470.699s][info][gc ] GC(277) Pause Final Mark (YOUNG) 1.479ms [470.699s][info][gc,start ] GC(277) Concurrent thread roots [470.699s][info][gc,task ] GC(277) Using 4 of 8 workers for Concurrent thread roots [470.704s][info][gc ] GC(277) Concurrent thread roots 4.956ms [470.704s][info][gc,start ] GC(277) Concurrent weak references [470.704s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent weak references [470.704s][info][gc,ref ] GC(277) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [470.704s][info][gc,ref ] GC(277) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [470.704s][info][gc,ref ] GC(277) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [470.704s][info][gc ] GC(277) Concurrent weak references 0.039ms [470.704s][info][gc,start ] GC(277) Concurrent weak roots [470.704s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent weak root [470.705s][info][gc ] GC(277) Concurrent weak roots 0.646ms [470.705s][info][gc,start ] GC(277) Concurrent cleanup [470.705s][info][gc ] GC(277) Concurrent cleanup 23289M->23290M(31744M) 0.129ms [470.705s][info][gc,free ] Free: 8353M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 6893K, Mutator Free: 1045 Collector Reserve: 56368K, Max: 8192K; Used: 975K Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [470.705s][info][gc,start ] GC(277) Concurrent strong roots [470.705s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent strong root [470.705s][info][gc ] GC(277) Concurrent strong roots 0.437ms [470.705s][info][gc,start ] GC(277) Concurrent evacuation [470.705s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent evacuation [470.726s][info][gc ] GC(277) Concurrent evacuation 20.781ms [470.726s][info][gc,start ] GC(277) Pause Init Update Refs [470.727s][info][gc ] GC(277) Pause Init Update Refs 0.491ms [470.727s][info][gc,start ] GC(277) Concurrent update references [470.727s][info][gc,task ] GC(277) Using 4 of 8 workers for concurrent reference update [470.727s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [470.929s][info][gc ] GC(277) Concurrent update references 202.019ms [470.929s][info][gc,start ] GC(277) Concurrent update thread roots [470.941s][info][gc ] GC(277) Concurrent update thread roots 12.244ms [470.942s][info][gc,start ] GC(277) Pause Final Update Refs [470.942s][info][gc,task ] GC(277) Using 8 of 8 workers for final reference update [470.942s][info][gc,free ] Free: 12215M, Max: 8192K regular, 408M humongous, Frag: 95% external, 41% internal; Used: 5043M, Mutator Free: 1527 Collector Reserve: 751M, Max: 8192K; Used: 57358K Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [470.942s][info][gc ] GC(277) Pause Final Update Refs 0.221ms [470.942s][info][gc,start ] GC(277) Concurrent cleanup [470.942s][info][gc ] GC(277) Concurrent cleanup 23834M->18736M(31744M) 0.268ms [470.942s][info][gc,ergo ] GC(277) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11494K, young_available: 12966M [470.943s][info][gc,ergo ] GC(277) At end of Concurrent Young GC: GCU: 7.0%, MU: 16.9% during period of 2.472s [470.943s][info][gc,ergo ] GC(277) At end of Concurrent Young GC: YOUNG generation used: 1938M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12965M [470.943s][info][gc,ergo ] GC(277) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11494K [470.943s][info][gc,free ] Free: 12213M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2256K, Mutator Free: 1527 Collector Reserve: 751M, Max: 8192K; Used: 14448B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [470.943s][info][gc,stats ] [470.943s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [470.943s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [470.943s][info][gc,stats ] [470.943s][info][gc,stats ] Concurrent Reset 24212 us [470.943s][info][gc,stats ] Pause Init Mark (G) 5742 us [470.943s][info][gc,stats ] Pause Init Mark (N) 4998 us [470.943s][info][gc,stats ] Swap Remembered Set 4745 us [470.943s][info][gc,stats ] Update Region States 110 us [470.943s][info][gc,stats ] Concurrent Scan Remembered Set 17562 us, parallelism: 3.91x [470.943s][info][gc,stats ] RS: 68711 us [470.943s][info][gc,stats ] RS: Scan Clusters 68711 us, workers (us): 17469, 17461, 17260, 16520, ---, ---, ---, ---, [470.943s][info][gc,stats ] Concurrent Mark Roots 4404 us, parallelism: 3.62x [470.943s][info][gc,stats ] CMR: 15926 us [470.943s][info][gc,stats ] CMR: Thread Roots 14851 us, workers (us): 3751, 3724, 3788, 3589, ---, ---, ---, ---, [470.943s][info][gc,stats ] CMR: Code Cache Roots 951 us, workers (us): 142, 190, 283, 337, ---, ---, ---, ---, [470.943s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 30, 20, 19, 17, ---, ---, ---, ---, [470.943s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [470.943s][info][gc,stats ] Concurrent Marking 438331 us, parallelism: 3.96x [470.943s][info][gc,stats ] CM: 1735085 us [470.943s][info][gc,stats ] CM: Parallel Mark 1735085 us, workers (us): 433787, 433777, 433762, 433758, ---, ---, ---, ---, [470.943s][info][gc,stats ] Pause Final Mark (G) 1992 us [470.943s][info][gc,stats ] Pause Final Mark (N) 1485 us [470.943s][info][gc,stats ] Finish Mark 547 us [470.943s][info][gc,stats ] Update Region States 88 us [470.943s][info][gc,stats ] Choose Collection Set 169 us [470.943s][info][gc,stats ] Rebuild Free Set 52 us [470.943s][info][gc,stats ] Concurrent Thread Roots 4970 us, parallelism: 3.84x [470.943s][info][gc,stats ] CTR: 19086 us [470.943s][info][gc,stats ] CTR: Thread Roots 19086 us, workers (us): 4792, 4727, 4673, 4895, ---, ---, ---, ---, [470.943s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.02x [470.943s][info][gc,stats ] CWRF: 1 us [470.943s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [470.943s][info][gc,stats ] Concurrent Weak Roots 650 us [470.943s][info][gc,stats ] Roots 53 us, parallelism: 1.48x [470.943s][info][gc,stats ] CWR: 79 us [470.944s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 25, 21, 17, 16, ---, ---, ---, ---, [470.944s][info][gc,stats ] Rendezvous 585 us [470.944s][info][gc,stats ] Concurrent Cleanup 133 us [470.944s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.62x [470.944s][info][gc,stats ] CSR: 1156 us [470.944s][info][gc,stats ] CSR: Code Cache Roots 983 us, workers (us): 258, 192, 175, 358, ---, ---, ---, ---, [470.944s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 39, 36, 29, ---, ---, ---, ---, [470.944s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [470.944s][info][gc,stats ] Concurrent Evacuation 20795 us [470.944s][info][gc,stats ] Pause Init Update Refs (G) 964 us [470.944s][info][gc,stats ] Pause Init Update Refs (N) 500 us [470.944s][info][gc,stats ] Manage GCLABs 416 us [470.944s][info][gc,stats ] Concurrent Update Refs 202042 us [470.944s][info][gc,stats ] Concurrent Update Thread Roots 12262 us [470.944s][info][gc,stats ] Pause Final Update Refs (G) 771 us [470.944s][info][gc,stats ] Pause Final Update Refs (N) 226 us [470.944s][info][gc,stats ] Update Region States 51 us [470.944s][info][gc,stats ] Trash Collection Set 19 us [470.944s][info][gc,stats ] Rebuild Free Set 75 us [470.944s][info][gc,stats ] Concurrent Cleanup 278 us [470.944s][info][gc,stats ] Workers: Evacuated 45916K across 687097 objects, abandoned 0B across 0 objects. [470.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [470.944s][info][gc,stats ] - age 1: 32397888 bytes, 32397888 total [470.944s][info][gc,stats ] - age 2: 4556384 bytes, 36954272 total [470.944s][info][gc,stats ] - age 3: 8397088 bytes, 45351360 total [470.944s][info][gc,stats ] - age 4: 261456 bytes, 45612816 total [470.944s][info][gc,stats ] - age 5: 189776 bytes, 45802592 total [470.944s][info][gc,stats ] - age 6: 511192 bytes, 46313784 total [470.944s][info][gc,stats ] - age 7: 704904 bytes, 47018688 total [470.944s][info][gc,stats ] [470.944s][info][gc,stats ] Mutators: Evacuated 581K across 7297 objects, abandoned 0B across 0 objects. [470.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [470.944s][info][gc,stats ] - age 1: 474320 bytes, 474320 total [470.944s][info][gc,stats ] - age 2: 2536 bytes, 476856 total [470.944s][info][gc,stats ] - age 3: 4184 bytes, 481040 total [470.944s][info][gc,stats ] - age 4: 184 bytes, 481224 total [470.944s][info][gc,stats ] - age 5: 328 bytes, 481552 total [470.944s][info][gc,stats ] - age 6: 1640 bytes, 483192 total [470.944s][info][gc,stats ] - age 7: 111880 bytes, 595072 total [470.944s][info][gc,stats ] [470.944s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [470.944s][info][gc,stats ] - age 1: 63415528 bytes, 63415528 total [470.944s][info][gc,stats ] - age 2: 123616168 bytes, 187031696 total [470.944s][info][gc,stats ] - age 3: 105940216 bytes, 292971912 total [470.944s][info][gc,stats ] - age 4: 91047600 bytes, 384019512 total [470.944s][info][gc,stats ] - age 5: 6639272 bytes, 390658784 total [470.944s][info][gc,stats ] [470.944s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [470.944s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [470.944s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [470.954s][info][gc ] Transition from: normal to: idle [472.876s][info][gc ] Trigger (YOUNG): Average GC time (3442.58 ms) is above the time for average allocation rate (1978 MB/s) to deplete free headroom (6809M) (margin of error = 3.09) [472.876s][info][gc,ergo ] Free headroom: 8396M (free) - 1587M (spike) - 0B (penalties) = 6809M [472.876s][info][gc ] Transition from: idle to: normal [472.876s][info][gc ] Heuristics request for young collection accepted [472.876s][info][gc,free ] Free: 8396M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 3663K, Mutator Free: 1050 Collector Reserve: 751M, Max: 8192K; Used: 14448B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [472.876s][info][gc,ergo ] GC(278) Start GC cycle (YOUNG) [472.876s][info][gc,start ] GC(278) Concurrent reset [472.876s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent reset [472.901s][info][gc ] GC(278) Concurrent reset 25.073ms [472.902s][info][gc,start ] GC(278) Pause Init Mark (YOUNG) [472.902s][info][gc,task ] GC(278) Using 8 of 8 workers for init marking [472.905s][info][gc ] GC(278) Pause Init Mark (YOUNG) 3.634ms [472.906s][info][gc,start ] GC(278) Concurrent remembered set scanning [472.906s][info][gc,task ] GC(278) Using 4 of 8 workers for Concurrent remembered set scanning [472.922s][info][gc ] GC(278) Concurrent remembered set scanning 16.256ms [472.922s][info][gc,start ] GC(278) Concurrent marking roots [472.922s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent marking roots [472.927s][info][gc ] GC(278) Concurrent marking roots 4.888ms [472.927s][info][gc,start ] GC(278) Concurrent marking (YOUNG) [472.927s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent marking [473.163s][info][gc ] Periodic Sample: GCU = 6.288%, MU = 16.891% during most recent 5.0s [473.368s][info][gc ] GC(278) Concurrent marking (YOUNG) 440.674ms [473.368s][info][gc,start ] GC(278) Pause Final Mark (YOUNG) [473.368s][info][gc,task ] GC(278) Using 8 of 8 workers for final marking [473.369s][info][gc,ergo ] GC(278) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [473.369s][info][gc,ergo ] GC(278) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 309K. [473.369s][info][gc,ergo ] GC(278) Chosen CSet evacuates young: 51575K (of which at least: 0B are to be promoted), old: 0B [473.369s][info][gc,ergo ] GC(278) Collectable Garbage: 5341M (99%), Immediate: 309K (0%), 1 regions, CSet: 5341M (99%), 674 regions [473.369s][info][gc,ergo ] GC(278) Evacuation Targets: YOUNG: 51575K, PROMOTE: 0B, OLD: 0B, TOTAL: 51575K [473.369s][info][gc,free ] Free: 8072M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 8383K, Mutator Free: 1010 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 11487K, Max: 7521K; Used: 4896K [473.369s][info][gc ] GC(278) Pause Final Mark (YOUNG) 0.954ms [473.369s][info][gc,start ] GC(278) Concurrent thread roots [473.369s][info][gc,task ] GC(278) Using 4 of 8 workers for Concurrent thread roots [473.373s][info][gc ] GC(278) Concurrent thread roots 4.358ms [473.373s][info][gc,start ] GC(278) Concurrent weak references [473.374s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent weak references [473.374s][info][gc,ref ] GC(278) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [473.374s][info][gc,ref ] GC(278) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [473.374s][info][gc,ref ] GC(278) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [473.374s][info][gc ] GC(278) Concurrent weak references 0.038ms [473.374s][info][gc,start ] GC(278) Concurrent weak roots [473.374s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent weak root [473.374s][info][gc ] GC(278) Concurrent weak roots 0.700ms [473.374s][info][gc,start ] GC(278) Concurrent cleanup [473.374s][info][gc ] GC(278) Concurrent cleanup 23582M->23582M(31744M) 0.106ms [473.374s][info][gc,free ] Free: 8057M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 6471K, Mutator Free: 1008 Collector Reserve: 64693K, Max: 8192K; Used: 842K Old Collector Reserve: 11402K, Max: 7521K; Used: 4981K [473.374s][info][gc,start ] GC(278) Concurrent strong roots [473.374s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent strong root [473.375s][info][gc ] GC(278) Concurrent strong roots 0.466ms [473.375s][info][gc,start ] GC(278) Concurrent evacuation [473.375s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent evacuation [473.395s][info][gc ] GC(278) Concurrent evacuation 20.179ms [473.395s][info][gc,start ] GC(278) Pause Init Update Refs [473.396s][info][gc ] GC(278) Pause Init Update Refs 0.481ms [473.396s][info][gc,start ] GC(278) Concurrent update references [473.396s][info][gc,task ] GC(278) Using 4 of 8 workers for concurrent reference update [473.396s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [473.589s][info][gc ] GC(278) Concurrent update references 193.159ms [473.589s][info][gc,start ] GC(278) Concurrent update thread roots [473.600s][info][gc ] GC(278) Concurrent update thread roots 10.528ms [473.600s][info][gc,start ] GC(278) Pause Final Update Refs [473.600s][info][gc,task ] GC(278) Using 8 of 8 workers for final reference update [473.600s][info][gc,free ] Free: 12239M, Max: 8192K regular, 408M humongous, Frag: 95% external, 43% internal; Used: 5328M, Mutator Free: 1530 Collector Reserve: 751M, Max: 8192K; Used: 65554K Old Collector Reserve: 10551K, Max: 7521K; Used: 5833K [473.600s][info][gc ] GC(278) Pause Final Update Refs 0.212ms [473.600s][info][gc,start ] GC(278) Concurrent cleanup [473.601s][info][gc ] GC(278) Concurrent cleanup 24096M->18713M(31744M) 0.182ms [473.601s][info][gc,ergo ] GC(278) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10558K, young_available: 12991M [473.601s][info][gc,ergo ] GC(278) At end of Concurrent Young GC: GCU: 6.5%, MU: 16.9% during period of 2.658s [473.601s][info][gc,ergo ] GC(278) At end of Concurrent Young GC: YOUNG generation used: 1913M, used regions: 1944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12990M [473.601s][info][gc,ergo ] GC(278) At end of Concurrent Young GC: OLD generation used: 16800M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 10558K [473.601s][info][gc,free ] Free: 12238M, Max: 8192K regular, 488M humongous, Frag: 97% external, 0% internal; Used: 1735K, Mutator Free: 1530 Collector Reserve: 751M, Max: 8192K; Used: 18576B Old Collector Reserve: 10551K, Max: 7521K; Used: 5833K [473.601s][info][gc,stats ] [473.601s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [473.601s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [473.601s][info][gc,stats ] [473.601s][info][gc,stats ] Concurrent Reset 25103 us [473.601s][info][gc,stats ] Pause Init Mark (G) 4461 us [473.601s][info][gc,stats ] Pause Init Mark (N) 3647 us [473.601s][info][gc,stats ] Swap Remembered Set 3414 us [473.601s][info][gc,stats ] Update Region States 79 us [473.601s][info][gc,stats ] Concurrent Scan Remembered Set 16272 us, parallelism: 3.96x [473.601s][info][gc,stats ] RS: 64401 us [473.601s][info][gc,stats ] RS: Scan Clusters 64401 us, workers (us): 16189, 16182, 16176, 15854, ---, ---, ---, ---, [473.601s][info][gc,stats ] Concurrent Mark Roots 4901 us, parallelism: 3.67x [473.601s][info][gc,stats ] CMR: 17973 us [473.601s][info][gc,stats ] CMR: Thread Roots 16726 us, workers (us): 4274, 4304, 4119, 4028, ---, ---, ---, ---, [473.601s][info][gc,stats ] CMR: Code Cache Roots 1098 us, workers (us): 232, 183, 345, 338, ---, ---, ---, ---, [473.601s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 31, 29, 24, 22, ---, ---, ---, ---, [473.601s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, 9, ---, ---, ---, ---, ---, ---, [473.601s][info][gc,stats ] Concurrent Marking 440701 us, parallelism: 3.96x [473.601s][info][gc,stats ] CM: 1745596 us [473.601s][info][gc,stats ] CM: Parallel Mark 1745596 us, workers (us): 436414, 436407, 436392, 436383, ---, ---, ---, ---, [473.601s][info][gc,stats ] Pause Final Mark (G) 1441 us [473.601s][info][gc,stats ] Pause Final Mark (N) 960 us [473.601s][info][gc,stats ] Finish Mark 458 us [473.601s][info][gc,stats ] Update Region States 88 us [473.601s][info][gc,stats ] Choose Collection Set 169 us [473.601s][info][gc,stats ] Rebuild Free Set 48 us [473.601s][info][gc,stats ] Concurrent Thread Roots 4371 us, parallelism: 3.87x [473.601s][info][gc,stats ] CTR: 16920 us [473.601s][info][gc,stats ] CTR: Thread Roots 16920 us, workers (us): 4312, 4210, 4246, 4151, ---, ---, ---, ---, [473.601s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [473.601s][info][gc,stats ] CWRF: 2 us [473.601s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [473.601s][info][gc,stats ] Concurrent Weak Roots 716 us [473.601s][info][gc,stats ] Roots 54 us, parallelism: 1.32x [473.601s][info][gc,stats ] CWR: 72 us [473.601s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 19, 18, 13, ---, ---, ---, ---, [473.601s][info][gc,stats ] Rendezvous 636 us [473.601s][info][gc,stats ] Concurrent Cleanup 111 us [473.601s][info][gc,stats ] Concurrent Strong Roots 470 us, parallelism: 2.61x [473.601s][info][gc,stats ] CSR: 1229 us [473.601s][info][gc,stats ] CSR: Code Cache Roots 1037 us, workers (us): 380, 197, 267, 193, ---, ---, ---, ---, [473.601s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 46, 45, 40, 35, ---, ---, ---, ---, [473.601s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 21, 5, ---, ---, ---, ---, [473.601s][info][gc,stats ] Concurrent Evacuation 20194 us [473.601s][info][gc,stats ] Pause Init Update Refs (G) 927 us [473.601s][info][gc,stats ] Pause Init Update Refs (N) 489 us [473.601s][info][gc,stats ] Manage GCLABs 409 us [473.601s][info][gc,stats ] Concurrent Update Refs 193182 us [473.601s][info][gc,stats ] Concurrent Update Thread Roots 10544 us [473.601s][info][gc,stats ] Pause Final Update Refs (G) 754 us [473.601s][info][gc,stats ] Pause Final Update Refs (N) 217 us [473.601s][info][gc,stats ] Update Region States 48 us [473.601s][info][gc,stats ] Trash Collection Set 18 us [473.601s][info][gc,stats ] Rebuild Free Set 75 us [473.602s][info][gc,stats ] Concurrent Cleanup 189 us [473.602s][info][gc,stats ] Workers: Evacuated 51038K across 821090 objects, abandoned 0B across 0 objects. [473.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [473.602s][info][gc,stats ] - age 1: 36997592 bytes, 36997592 total [473.602s][info][gc,stats ] - age 2: 705560 bytes, 37703152 total [473.602s][info][gc,stats ] - age 3: 4499792 bytes, 42202944 total [473.602s][info][gc,stats ] - age 4: 8388976 bytes, 50591920 total [473.602s][info][gc,stats ] - age 5: 261608 bytes, 50853528 total [473.602s][info][gc,stats ] - age 6: 189824 bytes, 51043352 total [473.602s][info][gc,stats ] - age 7: 1220240 bytes, 52263592 total [473.602s][info][gc,stats ] [473.602s][info][gc,stats ] Mutators: Evacuated 536K across 6761 objects, abandoned 64B across 2 objects. [473.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [473.602s][info][gc,stats ] - age 1: 437392 bytes, 437392 total [473.602s][info][gc,stats ] - age 2: 96 bytes, 437488 total [473.602s][info][gc,stats ] - age 3: 1368 bytes, 438856 total [473.602s][info][gc,stats ] - age 4: 3896 bytes, 442752 total [473.602s][info][gc,stats ] - age 5: 32 bytes, 442784 total [473.602s][info][gc,stats ] - age 6: 280 bytes, 443064 total [473.602s][info][gc,stats ] - age 7: 106304 bytes, 549368 total [473.602s][info][gc,stats ] [473.602s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [473.602s][info][gc,stats ] - age 2: 63371496 bytes, 63371496 total [473.602s][info][gc,stats ] - age 3: 123505264 bytes, 186876760 total [473.602s][info][gc,stats ] - age 4: 105780208 bytes, 292656968 total [473.602s][info][gc,stats ] - age 5: 91004832 bytes, 383661800 total [473.602s][info][gc,stats ] - age 6: 6638864 bytes, 390300664 total [473.602s][info][gc,stats ] [473.602s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [473.602s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [473.602s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [473.612s][info][gc ] Transition from: normal to: idle [475.645s][info][gc ] Trigger (YOUNG): Average GC time (3308.59 ms) is above the time for average allocation rate (2000 MB/s) to deplete free headroom (6618M) (margin of error = 3.11) [475.645s][info][gc,ergo ] Free headroom: 8205M (free) - 1587M (spike) - 0B (penalties) = 6618M [475.645s][info][gc ] Transition from: idle to: normal [475.645s][info][gc ] Heuristics request for young collection accepted [475.645s][info][gc,free ] Free: 8205M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 2993K, Mutator Free: 1026 Collector Reserve: 751M, Max: 8192K; Used: 18576B Old Collector Reserve: 10551K, Max: 7521K; Used: 5833K [475.645s][info][gc,ergo ] GC(279) Start GC cycle (YOUNG) [475.645s][info][gc,start ] GC(279) Concurrent reset [475.645s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent reset [475.671s][info][gc ] GC(279) Concurrent reset 26.113ms [475.671s][info][gc,start ] GC(279) Pause Init Mark (YOUNG) [475.671s][info][gc,task ] GC(279) Using 8 of 8 workers for init marking [475.675s][info][gc ] GC(279) Pause Init Mark (YOUNG) 3.649ms [475.675s][info][gc,start ] GC(279) Concurrent remembered set scanning [475.675s][info][gc,task ] GC(279) Using 4 of 8 workers for Concurrent remembered set scanning [475.694s][info][gc ] GC(279) Concurrent remembered set scanning 18.735ms [475.694s][info][gc,start ] GC(279) Concurrent marking roots [475.694s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent marking roots [475.698s][info][gc ] GC(279) Concurrent marking roots 4.314ms [475.698s][info][gc,start ] GC(279) Concurrent marking (YOUNG) [475.698s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent marking [476.137s][info][gc ] GC(279) Concurrent marking (YOUNG) 438.770ms [476.137s][info][gc,start ] GC(279) Pause Final Mark (YOUNG) [476.138s][info][gc,task ] GC(279) Using 8 of 8 workers for final marking [476.138s][info][gc,ergo ] GC(279) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [476.138s][info][gc,ergo ] GC(279) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 145K. [476.138s][info][gc,ergo ] GC(279) Chosen CSet evacuates young: 49971K (of which at least: 0B are to be promoted), old: 0B [476.138s][info][gc,ergo ] GC(279) Collectable Garbage: 5535M (99%), Immediate: 145K (0%), 1 regions, CSet: 5535M (99%), 698 regions [476.138s][info][gc,ergo ] GC(279) Evacuation Targets: YOUNG: 49971K, PROMOTE: 0B, OLD: 0B, TOTAL: 49971K [476.138s][info][gc,free ] Free: 7878M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 1825K, Mutator Free: 985 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 10551K, Max: 7521K; Used: 5833K [476.139s][info][gc ] GC(279) Pause Final Mark (YOUNG) 1.020ms [476.139s][info][gc,start ] GC(279) Concurrent thread roots [476.139s][info][gc,task ] GC(279) Using 4 of 8 workers for Concurrent thread roots [476.143s][info][gc ] GC(279) Concurrent thread roots 4.458ms [476.143s][info][gc,start ] GC(279) Concurrent weak references [476.143s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent weak references [476.143s][info][gc,ref ] GC(279) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.143s][info][gc,ref ] GC(279) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.143s][info][gc,ref ] GC(279) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.143s][info][gc ] GC(279) Concurrent weak references 0.048ms [476.143s][info][gc,start ] GC(279) Concurrent weak roots [476.143s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent weak root [476.144s][info][gc ] GC(279) Concurrent weak roots 0.763ms [476.144s][info][gc,start ] GC(279) Concurrent cleanup [476.144s][info][gc ] GC(279) Concurrent cleanup 23777M->23777M(31744M) 0.130ms [476.144s][info][gc,free ] Free: 7863M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 269K, Mutator Free: 983 Collector Reserve: 64641K, Max: 8192K; Used: 894K Old Collector Reserve: 10541K, Max: 7521K; Used: 5843K [476.144s][info][gc,start ] GC(279) Concurrent strong roots [476.144s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent strong root [476.145s][info][gc ] GC(279) Concurrent strong roots 0.420ms [476.145s][info][gc,start ] GC(279) Concurrent evacuation [476.145s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent evacuation [476.164s][info][gc ] GC(279) Concurrent evacuation 19.866ms [476.165s][info][gc,start ] GC(279) Pause Init Update Refs [476.165s][info][gc ] GC(279) Pause Init Update Refs 0.458ms [476.165s][info][gc,start ] GC(279) Concurrent update references [476.165s][info][gc,task ] GC(279) Using 4 of 8 workers for concurrent reference update [476.165s][info][gc,free ] At start of update refs, moving 8179K to Mutator free set from Collector Reserve (8179K) and from Old Collector Reserve (0B) [476.366s][info][gc ] GC(279) Concurrent update references 200.865ms [476.366s][info][gc,start ] GC(279) Concurrent update thread roots [476.378s][info][gc ] GC(279) Concurrent update thread roots 11.653ms [476.378s][info][gc,start ] GC(279) Pause Final Update Refs [476.378s][info][gc,task ] GC(279) Using 8 of 8 workers for final reference update [476.378s][info][gc,free ] Free: 12214M, Max: 8192K regular, 408M humongous, Frag: 94% external, 45% internal; Used: 5521M, Mutator Free: 1527 Collector Reserve: 751M, Max: 8192K; Used: 65566K Old Collector Reserve: 9925K, Max: 7521K; Used: 6458K [476.379s][info][gc ] GC(279) Pause Final Update Refs 0.216ms [476.379s][info][gc,start ] GC(279) Concurrent cleanup [476.379s][info][gc ] GC(279) Concurrent cleanup 24314M->18738M(31744M) 0.170ms [476.379s][info][gc,ergo ] GC(279) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9932K, young_available: 12966M [476.379s][info][gc,ergo ] GC(279) At end of Concurrent Young GC: GCU: 6.3%, MU: 16.8% during period of 2.778s [476.379s][info][gc,ergo ] GC(279) At end of Concurrent Young GC: YOUNG generation used: 1938M, used regions: 1976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12965M [476.379s][info][gc,ergo ] GC(279) At end of Concurrent Young GC: OLD generation used: 16800M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 9932K [476.379s][info][gc,free ] Free: 12213M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2480K, Mutator Free: 1527 Collector Reserve: 751M, Max: 8192K; Used: 30960B Old Collector Reserve: 9925K, Max: 7521K; Used: 6458K [476.379s][info][gc,stats ] [476.379s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [476.379s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [476.379s][info][gc,stats ] [476.379s][info][gc,stats ] Concurrent Reset 26144 us [476.379s][info][gc,stats ] Pause Init Mark (G) 4391 us [476.379s][info][gc,stats ] Pause Init Mark (N) 3658 us [476.379s][info][gc,stats ] Swap Remembered Set 3402 us [476.379s][info][gc,stats ] Update Region States 114 us [476.379s][info][gc,stats ] Concurrent Scan Remembered Set 18750 us, parallelism: 3.98x [476.379s][info][gc,stats ] RS: 74640 us [476.380s][info][gc,stats ] RS: Scan Clusters 74640 us, workers (us): 18666, 18665, 18656, 18653, ---, ---, ---, ---, [476.380s][info][gc,stats ] Concurrent Mark Roots 4333 us, parallelism: 3.62x [476.380s][info][gc,stats ] CMR: 15696 us [476.380s][info][gc,stats ] CMR: Thread Roots 14500 us, workers (us): 3607, 3737, 3477, 3678, ---, ---, ---, ---, [476.380s][info][gc,stats ] CMR: Code Cache Roots 1064 us, workers (us): 358, 144, 383, 179, ---, ---, ---, ---, [476.380s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 28, 26, 24, 17, ---, ---, ---, ---, [476.380s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [476.380s][info][gc,stats ] Concurrent Marking 438802 us, parallelism: 3.96x [476.380s][info][gc,stats ] CM: 1736494 us [476.380s][info][gc,stats ] CM: Parallel Mark 1736494 us, workers (us): 434140, 434121, 434120, 434113, ---, ---, ---, ---, [476.380s][info][gc,stats ] Pause Final Mark (G) 1592 us [476.380s][info][gc,stats ] Pause Final Mark (N) 1027 us [476.380s][info][gc,stats ] Finish Mark 508 us [476.380s][info][gc,stats ] Update Region States 97 us [476.380s][info][gc,stats ] Choose Collection Set 180 us [476.380s][info][gc,stats ] Rebuild Free Set 48 us [476.380s][info][gc,stats ] Concurrent Thread Roots 4474 us, parallelism: 3.88x [476.380s][info][gc,stats ] CTR: 17365 us [476.380s][info][gc,stats ] CTR: Thread Roots 17365 us, workers (us): 4329, 4392, 4300, 4344, ---, ---, ---, ---, [476.380s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [476.380s][info][gc,stats ] CWRF: 1 us [476.380s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [476.380s][info][gc,stats ] Concurrent Weak Roots 775 us [476.380s][info][gc,stats ] Roots 52 us, parallelism: 1.27x [476.380s][info][gc,stats ] CWR: 66 us [476.380s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 18, 14, 13, ---, ---, ---, ---, [476.380s][info][gc,stats ] Rendezvous 697 us [476.380s][info][gc,stats ] Concurrent Cleanup 137 us [476.380s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.68x [476.380s][info][gc,stats ] CSR: 1141 us [476.380s][info][gc,stats ] CSR: Code Cache Roots 968 us, workers (us): 189, 252, 191, 337, ---, ---, ---, ---, [476.380s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 43, 37, 32, 29, ---, ---, ---, ---, [476.380s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 7, ---, 25, ---, ---, ---, ---, ---, [476.380s][info][gc,stats ] Concurrent Evacuation 19882 us [476.380s][info][gc,stats ] Pause Init Update Refs (G) 930 us [476.380s][info][gc,stats ] Pause Init Update Refs (N) 466 us [476.380s][info][gc,stats ] Manage GCLABs 387 us [476.380s][info][gc,stats ] Concurrent Update Refs 200886 us [476.380s][info][gc,stats ] Concurrent Update Thread Roots 11667 us [476.380s][info][gc,stats ] Pause Final Update Refs (G) 713 us [476.380s][info][gc,stats ] Pause Final Update Refs (N) 221 us [476.380s][info][gc,stats ] Update Region States 47 us [476.380s][info][gc,stats ] Trash Collection Set 20 us [476.380s][info][gc,stats ] Rebuild Free Set 74 us [476.380s][info][gc,stats ] Concurrent Cleanup 175 us [476.380s][info][gc,stats ] Workers: Evacuated 49509K across 781019 objects, abandoned 0B across 0 objects. [476.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [476.380s][info][gc,stats ] - age 1: 35570336 bytes, 35570336 total [476.380s][info][gc,stats ] - age 2: 720536 bytes, 36290872 total [476.380s][info][gc,stats ] - age 3: 618512 bytes, 36909384 total [476.380s][info][gc,stats ] - age 4: 4439504 bytes, 41348888 total [476.380s][info][gc,stats ] - age 5: 8384408 bytes, 49733296 total [476.380s][info][gc,stats ] - age 6: 261576 bytes, 49994872 total [476.380s][info][gc,stats ] - age 7: 702712 bytes, 50697584 total [476.380s][info][gc,stats ] [476.380s][info][gc,stats ] Mutators: Evacuated 462K across 3728 objects, abandoned 0B across 0 objects. [476.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [476.380s][info][gc,stats ] - age 1: 464760 bytes, 464760 total [476.380s][info][gc,stats ] - age 2: 160 bytes, 464920 total [476.380s][info][gc,stats ] - age 3: 96 bytes, 465016 total [476.380s][info][gc,stats ] - age 4: 1792 bytes, 466808 total [476.380s][info][gc,stats ] - age 5: 3376 bytes, 470184 total [476.380s][info][gc,stats ] - age 6: 64 bytes, 470248 total [476.380s][info][gc,stats ] - age 7: 3200 bytes, 473448 total [476.380s][info][gc,stats ] [476.380s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [476.380s][info][gc,stats ] - age 1: 1008 bytes, 1008 total [476.380s][info][gc,stats ] - age 3: 63321680 bytes, 63322688 total [476.380s][info][gc,stats ] - age 4: 123398024 bytes, 186720712 total [476.380s][info][gc,stats ] - age 5: 105613568 bytes, 292334280 total [476.380s][info][gc,stats ] - age 6: 90960816 bytes, 383295096 total [476.380s][info][gc,stats ] - age 7: 6638864 bytes, 389933960 total [476.380s][info][gc,stats ] [476.380s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [476.380s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [476.380s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [476.390s][info][gc ] Transition from: normal to: idle [476.391s][info][gc ] Trigger (YOUNG): expedite promotion of 6483K [476.391s][info][gc ] Transition from: idle to: normal [476.391s][info][gc ] Heuristics request for young collection accepted [476.391s][info][gc,free ] Free: 12189M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2378K, Mutator Free: 1524 Collector Reserve: 751M, Max: 8192K; Used: 30960B Old Collector Reserve: 9925K, Max: 7521K; Used: 6458K [476.391s][info][gc,ergo ] GC(280) Start GC cycle (YOUNG) [476.391s][info][gc,start ] GC(280) Concurrent reset [476.391s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent reset [476.397s][info][gc ] GC(280) Concurrent reset 6.452ms [476.398s][info][gc,start ] GC(280) Pause Init Mark (YOUNG) [476.398s][info][gc,task ] GC(280) Using 8 of 8 workers for init marking [476.401s][info][gc ] GC(280) Pause Init Mark (YOUNG) 3.503ms [476.402s][info][gc,start ] GC(280) Concurrent remembered set scanning [476.402s][info][gc,task ] GC(280) Using 4 of 8 workers for Concurrent remembered set scanning [476.420s][info][gc ] GC(280) Concurrent remembered set scanning 18.982ms [476.421s][info][gc,start ] GC(280) Concurrent marking roots [476.421s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent marking roots [476.425s][info][gc ] GC(280) Concurrent marking roots 4.240ms [476.425s][info][gc,start ] GC(280) Concurrent marking (YOUNG) [476.425s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent marking [476.870s][info][gc ] GC(280) Concurrent marking (YOUNG) 445.532ms [476.871s][info][gc,start ] GC(280) Pause Final Mark (YOUNG) [476.871s][info][gc,task ] GC(280) Using 8 of 8 workers for final marking [476.871s][info][gc,ergo ] GC(280) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [476.871s][info][gc,ergo ] GC(280) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [476.871s][info][gc,ergo ] GC(280) Chosen CSet evacuates young: 272M (of which at least: 6483K are to be promoted), old: 0B [476.872s][info][gc,ergo ] GC(280) Collectable Garbage: 1554M (99%), Immediate: 0B (0%), 0 regions, CSet: 1554M (99%), 230 regions [476.872s][info][gc,ergo ] GC(280) Evacuation Targets: YOUNG: 272M, PROMOTE: 6483K, OLD: 0B, TOTAL: 278M [476.872s][info][gc,free ] Free: 11626M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 5845K, Mutator Free: 1454 Collector Reserve: 327M, Max: 8192K; Used: 30960B Old Collector Reserve: 9925K, Max: 7521K; Used: 6458K [476.872s][info][gc ] GC(280) Pause Final Mark (YOUNG) 0.975ms [476.872s][info][gc,start ] GC(280) Concurrent thread roots [476.872s][info][gc,task ] GC(280) Using 4 of 8 workers for Concurrent thread roots [476.876s][info][gc ] GC(280) Concurrent thread roots 4.230ms [476.876s][info][gc,start ] GC(280) Concurrent weak references [476.876s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent weak references [476.876s][info][gc,ref ] GC(280) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.876s][info][gc,ref ] GC(280) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.876s][info][gc,ref ] GC(280) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [476.876s][info][gc ] GC(280) Concurrent weak references 0.055ms [476.876s][info][gc,start ] GC(280) Concurrent weak roots [476.876s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent weak root [476.877s][info][gc ] GC(280) Concurrent weak roots 0.821ms [476.877s][info][gc,start ] GC(280) Concurrent cleanup [476.877s][info][gc ] GC(280) Concurrent cleanup 19759M->19759M(31744M) 0.130ms [476.877s][info][gc,free ] Free: 11611M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4466K, Mutator Free: 1452 Collector Reserve: 327M, Max: 8192K; Used: 896K Old Collector Reserve: 9829K, Max: 7521K; Used: 6554K [476.877s][info][gc,start ] GC(280) Concurrent strong roots [476.877s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent strong root [476.878s][info][gc ] GC(280) Concurrent strong roots 0.430ms [476.878s][info][gc,start ] GC(280) Concurrent evacuation [476.878s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent evacuation [476.917s][info][gc,ergo ] GC(280) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10170992, promotion expended: 9749776, old capacity: 17658019840, old_used: 17626834912, old unaffiliated regions: 0 [476.917s][info][gc,ergo ] GC(280) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10170992, promotion expended: 9749776, old capacity: 17658019840, old_used: 17626834912, old unaffiliated regions: 0 [476.917s][info][gc,ergo ] GC(280) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10170992, promotion expended: 9823440, old capacity: 17658019840, old_used: 17626908640, old unaffiliated regions: 0 [476.917s][info][gc,ergo ] GC(280) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10170992, promotion expended: 9823440, old capacity: 17658019840, old_used: 17626908640, old unaffiliated regions: 0 [476.917s][info][gc,ergo ] GC(280) Squelching additional promotion failure reports for current epoch [476.939s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [477.204s][info][gc ] GC(280) Concurrent evacuation 326.324ms [477.204s][info][gc,start ] GC(280) Pause Init Update Refs [477.205s][info][gc ] GC(280) Pause Init Update Refs 0.569ms [477.205s][info][gc,start ] GC(280) Concurrent update references [477.205s][info][gc,task ] GC(280) Using 4 of 8 workers for concurrent reference update [477.205s][info][gc,free ] At start of update refs, moving 40949K to Mutator free set from Collector Reserve (40949K) and from Old Collector Reserve (0B) [477.467s][info][gc ] GC(280) Concurrent update references 262.231ms [477.467s][info][gc,start ] GC(280) Concurrent update thread roots [477.479s][info][gc ] GC(280) Concurrent update thread roots 11.857ms [477.480s][info][gc,start ] GC(280) Pause Final Update Refs [477.480s][info][gc,task ] GC(280) Using 8 of 8 workers for final reference update [477.480s][info][gc,free ] Free: 11443M, Max: 8192K regular, 408M humongous, Frag: 96% external, 13% internal; Used: 1501M, Mutator Free: 1431 Collector Reserve: 743M, Max: 8192K; Used: 280M Old Collector Reserve: 62573K, Max: 8192K; Used: 60307K [477.480s][info][gc ] GC(280) Pause Final Update Refs 0.207ms [477.480s][info][gc,start ] GC(280) Concurrent cleanup [477.480s][info][gc ] GC(280) Concurrent cleanup 21298M->19465M(31744M) 0.130ms [477.480s][info][gc ] GC(280) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16904M [477.480s][info][gc,ergo ] GC(280) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 62581K, young_available: 12187M [477.480s][info][gc,ergo ] GC(280) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.1% during period of 1.101s [477.480s][info][gc,ergo ] GC(280) At end of Concurrent Young GC: YOUNG generation used: 2653M, used regions: 2672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12186M [477.480s][info][gc,ergo ] GC(280) At end of Concurrent Young GC: OLD generation used: 16813M, used regions: 16848M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 62581K [477.480s][info][gc,free ] Free: 11442M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5342K, Mutator Free: 1431 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 62573K, Max: 8192K; Used: 2963K [477.481s][info][gc,stats ] [477.481s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [477.481s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [477.481s][info][gc,stats ] [477.481s][info][gc,stats ] Concurrent Reset 6466 us [477.481s][info][gc,stats ] Pause Init Mark (G) 4148 us [477.481s][info][gc,stats ] Pause Init Mark (N) 3515 us [477.481s][info][gc,stats ] Swap Remembered Set 3309 us [477.481s][info][gc,stats ] Update Region States 77 us [477.481s][info][gc,stats ] Concurrent Scan Remembered Set 18999 us, parallelism: 3.98x [477.481s][info][gc,stats ] RS: 75600 us [477.481s][info][gc,stats ] RS: Scan Clusters 75600 us, workers (us): 18911, 18905, 18894, 18890, ---, ---, ---, ---, [477.481s][info][gc,stats ] Concurrent Mark Roots 4252 us, parallelism: 3.62x [477.481s][info][gc,stats ] CMR: 15399 us [477.481s][info][gc,stats ] CMR: Thread Roots 14342 us, workers (us): 3571, 3699, 3488, 3585, ---, ---, ---, ---, [477.481s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 176, 140, 277, 345, ---, ---, ---, ---, [477.481s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 27, 21, 19, 16, ---, ---, ---, ---, [477.481s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [477.481s][info][gc,stats ] Concurrent Marking 445561 us, parallelism: 3.96x [477.481s][info][gc,stats ] CM: 1763655 us [477.481s][info][gc,stats ] CM: Parallel Mark 1763655 us, workers (us): 440917, 440915, 440924, 440900, ---, ---, ---, ---, [477.481s][info][gc,stats ] Pause Final Mark (G) 1457 us [477.481s][info][gc,stats ] Pause Final Mark (N) 980 us [477.481s][info][gc,stats ] Finish Mark 552 us [477.481s][info][gc,stats ] Update Region States 86 us [477.481s][info][gc,stats ] Choose Collection Set 107 us [477.481s][info][gc,stats ] Rebuild Free Set 54 us [477.481s][info][gc,stats ] Concurrent Thread Roots 4247 us, parallelism: 3.89x [477.481s][info][gc,stats ] CTR: 16530 us [477.481s][info][gc,stats ] CTR: Thread Roots 16530 us, workers (us): 4106, 4115, 4180, 4129, ---, ---, ---, ---, [477.481s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [477.481s][info][gc,stats ] CWRF: 1 us [477.481s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [477.481s][info][gc,stats ] Concurrent Weak Roots 831 us [477.481s][info][gc,stats ] Roots 61 us, parallelism: 1.38x [477.481s][info][gc,stats ] CWR: 85 us [477.481s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 25, 24, 19, 16, ---, ---, ---, ---, [477.481s][info][gc,stats ] Rendezvous 747 us [477.481s][info][gc,stats ] Concurrent Cleanup 136 us [477.481s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.65x [477.481s][info][gc,stats ] CSR: 1150 us [477.481s][info][gc,stats ] CSR: Code Cache Roots 972 us, workers (us): 191, 353, 265, 162, ---, ---, ---, ---, [477.481s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 54, 37, 30, 29, ---, ---, ---, ---, [477.481s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [477.481s][info][gc,stats ] Concurrent Evacuation 326344 us [477.481s][info][gc,stats ] Pause Init Update Refs (G) 1161 us [477.481s][info][gc,stats ] Pause Init Update Refs (N) 580 us [477.481s][info][gc,stats ] Manage GCLABs 482 us [477.481s][info][gc,stats ] Concurrent Update Refs 262254 us [477.481s][info][gc,stats ] Concurrent Update Thread Roots 11876 us [477.481s][info][gc,stats ] Pause Final Update Refs (G) 802 us [477.481s][info][gc,stats ] Pause Final Update Refs (N) 212 us [477.481s][info][gc,stats ] Update Region States 46 us [477.481s][info][gc,stats ] Trash Collection Set 10 us [477.481s][info][gc,stats ] Rebuild Free Set 81 us [477.481s][info][gc,stats ] Concurrent Cleanup 136 us [477.481s][info][gc,stats ] Workers: Evacuated 277M across 8218391 objects, abandoned 0B across 0 objects. [477.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [477.481s][info][gc,stats ] - age 1: 25889640 bytes, 25889640 total [477.481s][info][gc,stats ] - age 2: 14298216 bytes, 40187856 total [477.481s][info][gc,stats ] - age 3: 2777560 bytes, 42965416 total [477.481s][info][gc,stats ] - age 4: 3067136 bytes, 46032552 total [477.481s][info][gc,stats ] - age 5: 8741744 bytes, 54774296 total [477.481s][info][gc,stats ] - age 6: 56525784 bytes, 111300080 total [477.481s][info][gc,stats ] - age 7: 70586744 bytes, 181886824 total [477.481s][info][gc,stats ] - age 8: 94082136 bytes, 275968960 total [477.481s][info][gc,stats ] - age 9: 4981552 bytes, 280950512 total [477.481s][info][gc,stats ] - age 10: 9194552 bytes, 290145064 total [477.481s][info][gc,stats ] - age 11: 16240 bytes, 290161304 total [477.481s][info][gc,stats ] - age 12: 278704 bytes, 290440008 total [477.481s][info][gc,stats ] - age 13: 35240 bytes, 290475248 total [477.481s][info][gc,stats ] - age 14: 32 bytes, 290475280 total [477.481s][info][gc,stats ] [477.481s][info][gc,stats ] Mutators: Evacuated 1880K across 53212 objects, abandoned 0B across 0 objects. [477.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [477.481s][info][gc,stats ] - age 1: 507296 bytes, 507296 total [477.481s][info][gc,stats ] - age 2: 38968 bytes, 546264 total [477.481s][info][gc,stats ] - age 3: 264424 bytes, 810688 total [477.481s][info][gc,stats ] - age 4: 38144 bytes, 848832 total [477.481s][info][gc,stats ] - age 5: 24320 bytes, 873152 total [477.481s][info][gc,stats ] - age 6: 57760 bytes, 930912 total [477.481s][info][gc,stats ] - age 7: 210632 bytes, 1141544 total [477.481s][info][gc,stats ] - age 8: 330632 bytes, 1472176 total [477.481s][info][gc,stats ] - age 9: 72144 bytes, 1544320 total [477.481s][info][gc,stats ] - age 10: 381768 bytes, 1926088 total [477.481s][info][gc,stats ] [477.481s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [477.481s][info][gc,stats ] - age 4: 41625752 bytes, 41625752 total [477.481s][info][gc,stats ] - age 5: 82274200 bytes, 123899952 total [477.481s][info][gc,stats ] - age 6: 24145064 bytes, 148045016 total [477.481s][info][gc,stats ] [477.481s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [477.481s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [477.481s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [477.491s][info][gc ] Transition from: normal to: idle [477.491s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14934M, current usage: 16813M, percent growth: 12.6% [477.491s][info][gc ] Transition from: idle to: normal [477.491s][info][gc ] Heuristics request for old collection accepted [477.491s][info][gc,free ] Free: 11419M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4550K, Mutator Free: 1428 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 62573K, Max: 8192K; Used: 2963K [477.491s][info][gc,ergo ] GC(281) Start GC cycle (YOUNG) [477.491s][info][gc,start ] GC(281) Concurrent reset [477.491s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent reset [477.502s][info][gc ] GC(281) Concurrent reset 10.534ms [477.502s][info][gc,start ] GC(281) Pause Init Mark (YOUNG) [477.502s][info][gc,task ] GC(281) Using 8 of 8 workers for init marking [477.506s][info][gc ] GC(281) Pause Init Mark (YOUNG) 3.547ms [477.506s][info][gc,start ] GC(281) Concurrent remembered set scanning [477.506s][info][gc,task ] GC(281) Using 4 of 8 workers for Concurrent remembered set scanning [477.533s][info][gc ] GC(281) Concurrent remembered set scanning 26.568ms [477.533s][info][gc,start ] GC(281) Concurrent marking roots [477.533s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent marking roots [477.537s][info][gc ] GC(281) Concurrent marking roots 4.362ms [477.537s][info][gc,start ] GC(281) Concurrent marking (YOUNG) [477.537s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent marking [477.970s][info][gc ] GC(281) Concurrent marking (YOUNG) 433.185ms [477.971s][info][gc,start ] GC(281) Pause Final Mark (YOUNG) [477.971s][info][gc,task ] GC(281) Using 8 of 8 workers for final marking [477.971s][info][gc,ergo ] GC(281) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [477.971s][info][gc,ergo ] GC(281) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [477.971s][info][gc,ergo ] GC(281) Chosen CSet evacuates young: 61751K (of which at least: 0B are to be promoted), old: 0B [477.971s][info][gc,ergo ] GC(281) Collectable Garbage: 2283M (99%), Immediate: 0B (0%), 0 regions, CSet: 2283M (99%), 293 regions [477.971s][info][gc,ergo ] GC(281) Evacuation Targets: YOUNG: 61751K, PROMOTE: 0B, OLD: 0B, TOTAL: 61751K [477.971s][info][gc ] GC(281) Transfer 7 region(s) from OLD to YOUNG, yielding increased size: 14896M [477.971s][info][gc,ergo ] GC(281) Successfully transferred 7 excess regions to young before start of evacuation [477.972s][info][gc,free ] Free: 11160M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7560K, Mutator Free: 1396 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 5229K, Max: 5229K; Used: 2963K [477.972s][info][gc ] GC(281) Pause Final Mark (YOUNG) 0.941ms [477.972s][info][gc,start ] GC(281) Concurrent thread roots [477.972s][info][gc,task ] GC(281) Using 4 of 8 workers for Concurrent thread roots [477.976s][info][gc ] GC(281) Concurrent thread roots 4.403ms [477.976s][info][gc,start ] GC(281) Concurrent weak references [477.976s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent weak references [477.976s][info][gc,ref ] GC(281) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [477.976s][info][gc,ref ] GC(281) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [477.976s][info][gc,ref ] GC(281) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [477.976s][info][gc ] GC(281) Concurrent weak references 0.041ms [477.976s][info][gc,start ] GC(281) Concurrent weak roots [477.976s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent weak root [477.977s][info][gc ] GC(281) Concurrent weak roots 0.832ms [477.977s][info][gc,start ] GC(281) Concurrent cleanup [477.977s][info][gc ] GC(281) Concurrent cleanup 20483M->20484M(31744M) 0.114ms [477.977s][info][gc,free ] Free: 11146M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6106K, Mutator Free: 1394 Collector Reserve: 81039K, Max: 8192K; Used: 880K Old Collector Reserve: 5214K, Max: 5214K; Used: 2978K [477.977s][info][gc,start ] GC(281) Concurrent strong roots [477.977s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent strong root [477.978s][info][gc ] GC(281) Concurrent strong roots 0.432ms [477.978s][info][gc,start ] GC(281) Concurrent evacuation [477.978s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent evacuation [477.992s][info][gc,ergo ] GC(281) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5363312, promotion expended: 5057920, old capacity: 17666408448, old_used: 17635337184, old unaffiliated regions: 0 [477.992s][info][gc,ergo ] GC(281) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5363312, promotion expended: 5057920, old capacity: 17666408448, old_used: 17635337184, old unaffiliated regions: 0 [477.992s][info][gc,ergo ] GC(281) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5363312, promotion expended: 5057920, old capacity: 17666408448, old_used: 17635337184, old unaffiliated regions: 0 [477.992s][info][gc,ergo ] GC(281) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5363312, promotion expended: 5057920, old capacity: 17666408448, old_used: 17635337184, old unaffiliated regions: 0 [477.992s][info][gc,ergo ] GC(281) Squelching additional promotion failure reports for current epoch [477.993s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [478.009s][info][gc ] GC(281) Concurrent evacuation 31.416ms [478.009s][info][gc,start ] GC(281) Pause Init Update Refs [478.010s][info][gc ] GC(281) Pause Init Update Refs 0.482ms [478.010s][info][gc,start ] GC(281) Concurrent update references [478.010s][info][gc,task ] GC(281) Using 4 of 8 workers for concurrent reference update [478.010s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [478.170s][info][gc ] Periodic Sample: GCU = 14.134%, MU = 17.407% during most recent 5.0s [478.204s][info][gc ] GC(281) Concurrent update references 193.526ms [478.204s][info][gc,start ] GC(281) Concurrent update thread roots [478.215s][info][gc ] GC(281) Concurrent update thread roots 11.498ms [478.216s][info][gc,start ] GC(281) Pause Final Update Refs [478.216s][info][gc,task ] GC(281) Using 8 of 8 workers for final reference update [478.216s][info][gc,free ] Free: 12255M, Max: 8192K regular, 512M humongous, Frag: 95% external, 18% internal; Used: 2272M, Mutator Free: 1532 Collector Reserve: 751M, Max: 8192K; Used: 73740K Old Collector Reserve: 5294K, Max: 5294K; Used: 2897K [478.216s][info][gc ] GC(281) Pause Final Update Refs 0.208ms [478.216s][info][gc,start ] GC(281) Concurrent cleanup [478.216s][info][gc ] GC(281) Concurrent cleanup 21046M->18702M(31744M) 0.136ms [478.216s][info][gc,ergo ] GC(281) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5303K, young_available: 13007M [478.216s][info][gc,ergo ] GC(281) At end of Concurrent Young GC: GCU: 23.5%, MU: 17.9% during period of 0.736s [478.216s][info][gc,ergo ] GC(281) At end of Concurrent Young GC: YOUNG generation used: 1881M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14888M, available: 13006M [478.216s][info][gc,ergo ] GC(281) At end of Concurrent Young GC: OLD generation used: 16821M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16856M, available: 5303K [478.216s][info][gc,free ] Free: 12254M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 1588K, Mutator Free: 1532 Collector Reserve: 751M, Max: 8192K; Used: 12384B Old Collector Reserve: 5294K, Max: 5294K; Used: 2897K [478.217s][info][gc,stats ] [478.217s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [478.217s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [478.217s][info][gc,stats ] [478.217s][info][gc,stats ] Concurrent Reset 10561 us [478.217s][info][gc,stats ] Pause Init Mark (G) 4278 us [478.217s][info][gc,stats ] Pause Init Mark (N) 3556 us [478.217s][info][gc,stats ] Swap Remembered Set 3362 us [478.217s][info][gc,stats ] Update Region States 66 us [478.217s][info][gc,stats ] Concurrent Scan Remembered Set 26586 us, parallelism: 3.98x [478.217s][info][gc,stats ] RS: 105895 us [478.217s][info][gc,stats ] RS: Scan Clusters 105895 us, workers (us): 26504, 26498, 26493, 26399, ---, ---, ---, ---, [478.217s][info][gc,stats ] Concurrent Mark Roots 4370 us, parallelism: 3.61x [478.217s][info][gc,stats ] CMR: 15780 us [478.217s][info][gc,stats ] CMR: Thread Roots 14473 us, workers (us): 3628, 3503, 3587, 3754, ---, ---, ---, ---, [478.217s][info][gc,stats ] CMR: Code Cache Roots 1175 us, workers (us): 405, 336, 250, 184, ---, ---, ---, ---, [478.217s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 34, 30, 25, 7, ---, ---, ---, ---, [478.217s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 29, 8, ---, ---, ---, ---, [478.217s][info][gc,stats ] Concurrent Marking 433216 us, parallelism: 3.95x [478.217s][info][gc,stats ] CM: 1712911 us [478.217s][info][gc,stats ] CM: Parallel Mark 1712911 us, workers (us): 428239, 428229, 428230, 428213, ---, ---, ---, ---, [478.217s][info][gc,stats ] Pause Final Mark (G) 1403 us [478.217s][info][gc,stats ] Pause Final Mark (N) 946 us [478.217s][info][gc,stats ] Finish Mark 495 us [478.217s][info][gc,stats ] Update Region States 84 us [478.217s][info][gc,stats ] Choose Collection Set 122 us [478.217s][info][gc,stats ] Rebuild Free Set 57 us [478.217s][info][gc,stats ] Concurrent Thread Roots 4416 us, parallelism: 3.83x [478.217s][info][gc,stats ] CTR: 16934 us [478.217s][info][gc,stats ] CTR: Thread Roots 16934 us, workers (us): 4347, 4234, 4235, 4118, ---, ---, ---, ---, [478.217s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [478.217s][info][gc,stats ] CWRF: 1 us [478.217s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [478.217s][info][gc,stats ] Concurrent Weak Roots 837 us [478.217s][info][gc,stats ] Roots 58 us, parallelism: 1.58x [478.217s][info][gc,stats ] CWR: 91 us [478.217s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 28, 26, 19, 18, ---, ---, ---, ---, [478.217s][info][gc,stats ] Rendezvous 766 us [478.217s][info][gc,stats ] Concurrent Cleanup 122 us [478.217s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.52x [478.217s][info][gc,stats ] CSR: 1114 us [478.217s][info][gc,stats ] CSR: Code Cache Roots 951 us, workers (us): 160, 188, 259, 344, ---, ---, ---, ---, [478.217s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 40, 35, 32, 25, ---, ---, ---, ---, [478.217s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 23, 7, ---, ---, ---, ---, ---, ---, [478.217s][info][gc,stats ] Concurrent Evacuation 31434 us [478.217s][info][gc,stats ] Pause Init Update Refs (G) 950 us [478.217s][info][gc,stats ] Pause Init Update Refs (N) 491 us [478.217s][info][gc,stats ] Manage GCLABs 410 us [478.217s][info][gc,stats ] Concurrent Update Refs 193549 us [478.217s][info][gc,stats ] Concurrent Update Thread Roots 11513 us [478.217s][info][gc,stats ] Pause Final Update Refs (G) 760 us [478.217s][info][gc,stats ] Pause Final Update Refs (N) 213 us [478.217s][info][gc,stats ] Update Region States 48 us [478.217s][info][gc,stats ] Trash Collection Set 10 us [478.217s][info][gc,stats ] Rebuild Free Set 77 us [478.217s][info][gc,stats ] Concurrent Cleanup 141 us [478.217s][info][gc,stats ] Workers: Evacuated 61317K across 1127319 objects, abandoned 0B across 0 objects. [478.217s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [478.217s][info][gc,stats ] - age 1: 36795648 bytes, 36795648 total [478.217s][info][gc,stats ] - age 2: 245656 bytes, 37041304 total [478.217s][info][gc,stats ] - age 3: 347720 bytes, 37389024 total [478.217s][info][gc,stats ] - age 4: 720392 bytes, 38109416 total [478.217s][info][gc,stats ] - age 5: 566056 bytes, 38675472 total [478.217s][info][gc,stats ] - age 6: 1173832 bytes, 39849304 total [478.217s][info][gc,stats ] - age 7: 15087720 bytes, 54937024 total [478.217s][info][gc,stats ] - age 8: 4321656 bytes, 59258680 total [478.217s][info][gc,stats ] - age 9: 1911248 bytes, 61169928 total [478.217s][info][gc,stats ] - age 10: 593536 bytes, 61763464 total [478.217s][info][gc,stats ] - age 11: 1025416 bytes, 62788880 total [478.217s][info][gc,stats ] [478.217s][info][gc,stats ] Mutators: Evacuated 433K across 3647 objects, abandoned 0B across 0 objects. [478.217s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [478.217s][info][gc,stats ] - age 1: 429608 bytes, 429608 total [478.217s][info][gc,stats ] - age 2: 1056 bytes, 430664 total [478.217s][info][gc,stats ] - age 4: 224 bytes, 430888 total [478.217s][info][gc,stats ] - age 6: 920 bytes, 431808 total [478.217s][info][gc,stats ] - age 7: 9128 bytes, 440936 total [478.217s][info][gc,stats ] - age 8: 464 bytes, 441400 total [478.217s][info][gc,stats ] - age 9: 544 bytes, 441944 total [478.217s][info][gc,stats ] - age 10: 2136 bytes, 444080 total [478.217s][info][gc,stats ] - age 11: 280 bytes, 444360 total [478.217s][info][gc,stats ] [478.217s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [478.217s][info][gc,stats ] - age 1: 221752488 bytes, 221752488 total [478.217s][info][gc,stats ] - age 5: 41625752 bytes, 263378240 total [478.217s][info][gc,stats ] - age 6: 82274168 bytes, 345652408 total [478.217s][info][gc,stats ] - age 7: 24145064 bytes, 369797472 total [478.217s][info][gc,stats ] [478.217s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [478.217s][info][gc,stats ] - age 7: 11452606680 bytes, 11452606680 total [478.217s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [478.217s][info][gc ] Transition from: normal to: idle [478.217s][info][gc ] Transition from: idle to: normal [478.217s][info][gc,free ] Free: 12252M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3690K, Mutator Free: 1532 Collector Reserve: 751M, Max: 8192K; Used: 12384B Old Collector Reserve: 5294K, Max: 5294K; Used: 2897K [478.217s][info][gc,ergo ] GC(282) Start GC cycle (OLD) [478.217s][info][gc,start ] GC(282) Coalescing and filling (OLD) [478.217s][info][gc,task ] GC(282) Using 4 of 8 workers for Coalescing and filling (OLD) [478.217s][info][gc ] GC(282) Old generation transition from Idle to Coalescing [478.653s][info][gc ] GC(282) Coalescing and filling (OLD) 435.768ms [478.653s][info][gc,start ] GC(282) Concurrent reset (OLD) [478.653s][info][gc,task ] GC(282) Using 4 of 8 workers for Concurrent reset (OLD) [478.696s][info][gc ] GC(282) Concurrent reset (OLD) 43.176ms [478.696s][info][gc ] GC(282) Old generation transition from Coalescing to Bootstrapping [478.696s][info][gc ] GC(282) Transition from: normal to: bootstrap [478.696s][info][gc,start ] GC(282) Concurrent reset [478.696s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent reset [478.708s][info][gc ] GC(282) Concurrent reset 11.567ms [478.708s][info][gc,start ] GC(282) Pause Init Mark (YOUNG) [478.708s][info][gc,task ] GC(282) Using 8 of 8 workers for init marking [478.712s][info][gc ] GC(282) Pause Init Mark (YOUNG) 3.602ms [478.712s][info][gc,start ] GC(282) Concurrent remembered set scanning [478.712s][info][gc,task ] GC(282) Using 4 of 8 workers for Concurrent remembered set scanning [478.750s][info][gc ] GC(282) Concurrent remembered set scanning 37.655ms [478.750s][info][gc,start ] GC(282) Concurrent marking roots [478.750s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent marking roots [478.755s][info][gc ] GC(282) Concurrent marking roots 5.023ms [478.755s][info][gc,start ] GC(282) Concurrent marking (YOUNG) [478.755s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent marking [479.181s][info][gc ] GC(282) Concurrent marking (YOUNG) 426.564ms [479.182s][info][gc,start ] GC(282) Pause Final Mark (YOUNG) [479.182s][info][gc,task ] GC(282) Using 8 of 8 workers for final marking [479.182s][info][gc,ergo ] GC(282) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [479.182s][info][gc,ergo ] GC(282) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [479.182s][info][gc,ergo ] GC(282) Chosen CSet evacuates young: 45480K (of which at least: 0B are to be promoted), old: 0B [479.182s][info][gc,ergo ] GC(282) Collectable Garbage: 2483M (99%), Immediate: 0B (0%), 0 regions, CSet: 2483M (99%), 316 regions [479.182s][info][gc,ergo ] GC(282) Evacuation Targets: YOUNG: 45480K, PROMOTE: 0B, OLD: 0B, TOTAL: 45480K [479.182s][info][gc,free ] Free: 10953M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7039K, Mutator Free: 1370 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 5294K, Max: 5294K; Used: 2897K [479.182s][info][gc ] GC(282) Pause Final Mark (YOUNG) 0.805ms [479.183s][info][gc,start ] GC(282) Concurrent thread roots [479.183s][info][gc,task ] GC(282) Using 4 of 8 workers for Concurrent thread roots [479.187s][info][gc ] GC(282) Concurrent thread roots 4.517ms [479.187s][info][gc,start ] GC(282) Concurrent weak references [479.187s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent weak references [479.187s][info][gc,ref ] GC(282) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.187s][info][gc,ref ] GC(282) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.187s][info][gc,ref ] GC(282) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.187s][info][gc ] GC(282) Concurrent weak references 0.039ms [479.187s][info][gc,start ] GC(282) Concurrent weak roots [479.187s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent weak root [479.188s][info][gc ] GC(282) Concurrent weak roots 0.709ms [479.188s][info][gc,start ] GC(282) Concurrent cleanup [479.188s][info][gc ] GC(282) Concurrent cleanup 20715M->20715M(31744M) 0.104ms [479.188s][info][gc,free ] Free: 10938M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5609K, Mutator Free: 1368 Collector Reserve: 56471K, Max: 8192K; Used: 872K Old Collector Reserve: 5282K, Max: 5282K; Used: 2910K [479.188s][info][gc,start ] GC(282) Concurrent strong roots [479.188s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent strong root [479.188s][info][gc ] GC(282) Concurrent strong roots 0.423ms [479.188s][info][gc,start ] GC(282) Concurrent evacuation [479.188s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent evacuation [479.197s][info][gc ] GC(282) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [479.197s][info][gc ] GC(282) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [479.197s][info][gc ] GC(282) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [479.204s][info][gc,ergo ] GC(282) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5430896, promotion expended: 5352984, old capacity: 17699962880, old_used: 17669118944, old unaffiliated regions: 0 [479.204s][info][gc,ergo ] GC(282) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5430896, promotion expended: 5352984, old capacity: 17699962880, old_used: 17669118944, old unaffiliated regions: 0 [479.204s][info][gc,ergo ] GC(282) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5430896, promotion expended: 5352984, old capacity: 17699962880, old_used: 17669118944, old unaffiliated regions: 0 [479.204s][info][gc,ergo ] GC(282) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5430896, promotion expended: 5352984, old capacity: 17699962880, old_used: 17669118944, old unaffiliated regions: 0 [479.204s][info][gc,ergo ] GC(282) Squelching additional promotion failure reports for current epoch [479.222s][info][gc ] GC(282) Concurrent evacuation 33.771ms [479.223s][info][gc,start ] GC(282) Pause Init Update Refs [479.223s][info][gc ] GC(282) Pause Init Update Refs 0.473ms [479.223s][info][gc,start ] GC(282) Concurrent update references [479.223s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent reference update [479.223s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [479.413s][info][gc ] GC(282) Concurrent update references 189.932ms [479.413s][info][gc,start ] GC(282) Concurrent update thread roots [479.425s][info][gc ] GC(282) Concurrent update thread roots 11.852ms [479.425s][info][gc,start ] GC(282) Pause Final Update Refs [479.425s][info][gc,task ] GC(282) Using 8 of 8 workers for final reference update [479.425s][info][gc ] GC(282) Transfer SATB buffers [479.426s][info][gc,free ] Free: 12233M, Max: 8192K regular, 512M humongous, Frag: 95% external, 20% internal; Used: 2470M, Mutator Free: 1530 Collector Reserve: 743M, Max: 8192K; Used: 65546K Old Collector Reserve: 47104B, Max: 47104B; Used: 8146K [479.426s][info][gc ] GC(282) Pause Final Update Refs 0.763ms [479.426s][info][gc,start ] GC(282) Concurrent cleanup [479.426s][info][gc ] GC(282) Concurrent cleanup 21257M->18737M(31744M) 0.145ms [479.426s][info][gc,ergo ] GC(282) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 56432B, young_available: 12977M [479.427s][info][gc,ergo ] GC(282) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.3% during period of 1.210s [479.427s][info][gc,ergo ] GC(282) At end of Concurrent Young GC: YOUNG generation used: 1887M, used regions: 1904M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12976M [479.427s][info][gc,ergo ] GC(282) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 56432B [479.427s][info][gc,stats ] [479.427s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [479.427s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [479.427s][info][gc,stats ] [479.427s][info][gc,stats ] Concurrent Reset 11597 us [479.427s][info][gc,stats ] Concurrent Reset (OLD) 43209 us [479.427s][info][gc,stats ] Pause Init Mark (G) 4318 us [479.427s][info][gc,stats ] Pause Init Mark (N) 3611 us [479.427s][info][gc,stats ] Swap Remembered Set 3355 us [479.427s][info][gc,stats ] Update Region States 103 us [479.427s][info][gc,stats ] Concurrent Scan Remembered Set 37671 us, parallelism: 3.99x [479.427s][info][gc,stats ] RS: 150344 us [479.427s][info][gc,stats ] RS: Scan Clusters 150344 us, workers (us): 37595, 37589, 37582, 37578, ---, ---, ---, ---, [479.427s][info][gc,stats ] Concurrent Mark Roots 5034 us, parallelism: 3.70x [479.427s][info][gc,stats ] CMR: 18619 us [479.427s][info][gc,stats ] CMR: Thread Roots 17100 us, workers (us): 4262, 4121, 4459, 4258, ---, ---, ---, ---, [479.427s][info][gc,stats ] CMR: Code Cache Roots 1243 us, workers (us): 375, 405, 202, 260, ---, ---, ---, ---, [479.427s][info][gc,stats ] CMR: VM Strong Roots 190 us, workers (us): 54, 51, 45, 40, ---, ---, ---, ---, [479.427s][info][gc,stats ] CMR: CLDG Roots 87 us, workers (us): ---, ---, 14, 73, ---, ---, ---, ---, [479.427s][info][gc,stats ] Concurrent Marking 426590 us, parallelism: 3.96x [479.427s][info][gc,stats ] CM: 1687550 us [479.427s][info][gc,stats ] CM: Parallel Mark 1687550 us, workers (us): 421897, 421894, 421876, 421883, ---, ---, ---, ---, [479.427s][info][gc,stats ] Pause Final Mark (G) 1275 us [479.427s][info][gc,stats ] Pause Final Mark (N) 811 us [479.427s][info][gc,stats ] Finish Mark 401 us [479.427s][info][gc,stats ] Update Region States 102 us [479.427s][info][gc,stats ] Choose Collection Set 118 us [479.427s][info][gc,stats ] Rebuild Free Set 54 us [479.427s][info][gc,stats ] Concurrent Thread Roots 4530 us, parallelism: 3.84x [479.427s][info][gc,stats ] CTR: 17389 us [479.427s][info][gc,stats ] CTR: Thread Roots 17389 us, workers (us): 4477, 4282, 4370, 4260, ---, ---, ---, ---, [479.427s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [479.427s][info][gc,stats ] CWRF: 1 us [479.427s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [479.427s][info][gc,stats ] Concurrent Weak Roots 714 us [479.427s][info][gc,stats ] Roots 67 us, parallelism: 1.44x [479.427s][info][gc,stats ] CWR: 96 us [479.427s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 28, 27, 23, 19, ---, ---, ---, ---, [479.427s][info][gc,stats ] Rendezvous 635 us [479.427s][info][gc,stats ] Concurrent Cleanup 108 us [479.427s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.61x [479.427s][info][gc,stats ] CSR: 1147 us [479.427s][info][gc,stats ] CSR: Code Cache Roots 980 us, workers (us): 178, 198, 346, 258, ---, ---, ---, ---, [479.427s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 38, 36, 33, 31, ---, ---, ---, ---, [479.427s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, 6, ---, ---, ---, ---, ---, ---, [479.427s][info][gc,stats ] Coalesce and Fill Old Dead 435794 us [479.427s][info][gc,stats ] Concurrent Evacuation 33788 us [479.427s][info][gc,stats ] Pause Init Update Refs (G) 870 us [479.427s][info][gc,stats ] Pause Init Update Refs (N) 481 us [479.427s][info][gc,stats ] Manage GCLABs 404 us [479.427s][info][gc,stats ] Concurrent Update Refs 189953 us [479.427s][info][gc,stats ] Concurrent Update Thread Roots 11868 us [479.427s][info][gc,stats ] Pause Final Update Refs (G) 1281 us [479.427s][info][gc,stats ] Pause Final Update Refs (N) 768 us [479.427s][info][gc,stats ] Update Region States 42 us [479.427s][info][gc,stats ] Trash Collection Set 11 us [479.427s][info][gc,stats ] Rebuild Free Set 75 us [479.427s][info][gc,stats ] Concurrent Cleanup 152 us [479.427s][info][gc,stats ] Workers: Evacuated 44922K across 663250 objects, abandoned 0B across 0 objects. [479.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [479.427s][info][gc,stats ] - age 1: 32218552 bytes, 32218552 total [479.427s][info][gc,stats ] - age 2: 390168 bytes, 32608720 total [479.427s][info][gc,stats ] - age 3: 159872 bytes, 32768592 total [479.427s][info][gc,stats ] - age 4: 146584 bytes, 32915176 total [479.427s][info][gc,stats ] - age 5: 719304 bytes, 33634480 total [479.427s][info][gc,stats ] - age 6: 482120 bytes, 34116600 total [479.427s][info][gc,stats ] - age 7: 1805128 bytes, 35921728 total [479.427s][info][gc,stats ] - age 8: 7926536 bytes, 43848264 total [479.427s][info][gc,stats ] - age 9: 1128832 bytes, 44977096 total [479.427s][info][gc,stats ] - age 10: 184 bytes, 44977280 total [479.427s][info][gc,stats ] - age 11: 1023512 bytes, 46000792 total [479.427s][info][gc,stats ] [479.427s][info][gc,stats ] Mutators: Evacuated 558K across 4455 objects, abandoned 0B across 0 objects. [479.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [479.427s][info][gc,stats ] - age 1: 562560 bytes, 562560 total [479.427s][info][gc,stats ] - age 2: 832 bytes, 563392 total [479.427s][info][gc,stats ] - age 3: 16 bytes, 563408 total [479.427s][info][gc,stats ] - age 4: 32 bytes, 563440 total [479.427s][info][gc,stats ] - age 5: 32 bytes, 563472 total [479.427s][info][gc,stats ] - age 6: 96 bytes, 563568 total [479.427s][info][gc,stats ] - age 7: 4048 bytes, 567616 total [479.427s][info][gc,stats ] - age 8: 1624 bytes, 569240 total [479.427s][info][gc,stats ] - age 11: 2184 bytes, 571424 total [479.427s][info][gc,stats ] [479.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [479.427s][info][gc,stats ] - age 1: 7487976 bytes, 7487976 total [479.427s][info][gc,stats ] - age 2: 221747048 bytes, 229235024 total [479.427s][info][gc,stats ] - age 6: 41625752 bytes, 270860776 total [479.427s][info][gc,stats ] - age 7: 82274168 bytes, 353134944 total [479.427s][info][gc,stats ] [479.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [479.427s][info][gc,stats ] - age 7: 24145064 bytes, 24145064 total [479.427s][info][gc ] GC(282) Transition from: bootstrap to: old [479.427s][info][gc ] GC(282) Old generation transition from Bootstrapping to Marking [479.427s][info][gc,start ] GC(282) Concurrent marking (OLD) [479.427s][info][gc,task ] GC(282) Using 4 of 8 workers for concurrent marking [479.428s][info][gc ] Trigger (YOUNG): expedite promotion in place of 80345K [479.428s][info][gc ] Preempting old generation mark to allow Young GC [479.428s][info][gc ] Cancelling GC: Concurrent GC [479.428s][info][gc ] GC(282) Concurrent marking (OLD) 1.019ms [479.428s][info][gc ] GC(282) GC cancellation took 0.000s [479.428s][info][gc,free ] Free: 12227M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12933K, Mutator Free: 1530 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 47104B, Max: 47104B; Used: 8146K [479.429s][info][gc,stats ] [479.429s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [479.429s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [479.429s][info][gc,stats ] [479.429s][info][gc,stats ] Concurrent Marking 1023 us, parallelism: 3.56x [479.429s][info][gc,stats ] CM: 3645 us [479.429s][info][gc,stats ] CM: Parallel Mark 3645 us, workers (us): 854, 939, 873, 979, ---, ---, ---, ---, [479.429s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [479.429s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [479.429s][info][gc,stats ] [479.429s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [479.429s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [479.429s][info][gc,stats ] [479.429s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [479.429s][info][gc,stats ] - age 1: 7487976 bytes, 7487976 total [479.429s][info][gc,stats ] - age 2: 221747048 bytes, 229235024 total [479.429s][info][gc,stats ] - age 6: 41625752 bytes, 270860776 total [479.429s][info][gc,stats ] - age 7: 82274168 bytes, 353134944 total [479.429s][info][gc,stats ] [479.429s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [479.429s][info][gc,stats ] - age 7: 24677024 bytes, 24677024 total [479.429s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [479.439s][info][gc ] Transition from: old to: idle [479.439s][info][gc ] Transition from: idle to: normal [479.439s][info][gc ] Heuristics request to interrupt old for young collection accepted [479.439s][info][gc,free ] Free: 12207M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9151K, Mutator Free: 1527 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 47104B, Max: 47104B; Used: 8146K [479.439s][info][gc,ergo ] GC(283) Start GC cycle (YOUNG) [479.439s][info][gc,start ] GC(283) Concurrent reset [479.439s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent reset [479.446s][info][gc ] GC(283) Concurrent reset 7.080ms [479.446s][info][gc,start ] GC(283) Pause Init Mark (YOUNG) [479.446s][info][gc,task ] GC(283) Using 8 of 8 workers for init marking [479.450s][info][gc ] GC(283) Transfer SATB buffers [479.450s][info][gc ] GC(283) Purged 6096 oops from old generation SATB buffers [479.450s][info][gc ] GC(283) Pause Init Mark (YOUNG) 3.992ms [479.451s][info][gc,start ] GC(283) Concurrent remembered set scanning [479.451s][info][gc,task ] GC(283) Using 4 of 8 workers for Concurrent remembered set scanning [479.501s][info][gc ] GC(283) Concurrent remembered set scanning 50.221ms [479.501s][info][gc,start ] GC(283) Concurrent marking roots [479.501s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent marking roots [479.505s][info][gc ] GC(283) Concurrent marking roots 4.188ms [479.505s][info][gc,start ] GC(283) Concurrent marking (YOUNG) [479.505s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent marking [479.918s][info][gc ] GC(283) Concurrent marking (YOUNG) 412.942ms [479.918s][info][gc,start ] GC(283) Pause Final Mark (YOUNG) [479.918s][info][gc,task ] GC(283) Using 8 of 8 workers for final marking [479.919s][info][gc,ergo ] GC(283) Planning to promote in place 0 humongous regions and 10 regular regions, spanning a total of 83886080 used bytes [479.919s][info][gc,ergo ] GC(283) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [479.919s][info][gc,ergo ] GC(283) Chosen CSet evacuates young: 76309K (of which at least: 0B are to be promoted), old: 0B [479.919s][info][gc,ergo ] GC(283) Collectable Garbage: 1547M (99%), Immediate: 0B (0%), 0 regions, CSet: 1547M (99%), 203 regions [479.919s][info][gc,ergo ] GC(283) Evacuation Targets: YOUNG: 76309K, PROMOTE: 0B, OLD: 0B, TOTAL: 76309K [479.919s][info][gc,free ] Free: 11875M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4380K, Mutator Free: 1485 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 47104B, Max: 47104B; Used: 8146K [479.919s][info][gc ] GC(283) Pause Final Mark (YOUNG) 0.826ms [479.919s][info][gc,start ] GC(283) Concurrent thread roots [479.919s][info][gc,task ] GC(283) Using 4 of 8 workers for Concurrent thread roots [479.924s][info][gc ] GC(283) Concurrent thread roots 4.802ms [479.924s][info][gc,start ] GC(283) Concurrent weak references [479.924s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent weak references [479.924s][info][gc,ref ] GC(283) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.924s][info][gc,ref ] GC(283) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.924s][info][gc,ref ] GC(283) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [479.924s][info][gc ] GC(283) Concurrent weak references 0.039ms [479.924s][info][gc,start ] GC(283) Concurrent weak roots [479.924s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent weak root [479.925s][info][gc ] GC(283) Concurrent weak roots 0.852ms [479.925s][info][gc,start ] GC(283) Concurrent cleanup [479.925s][info][gc ] GC(283) Concurrent cleanup 19757M->19757M(31744M) 0.125ms [479.925s][info][gc,free ] Free: 11859M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4456K, Mutator Free: 1483 Collector Reserve: 97532K, Max: 8192K; Used: 771K Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [479.925s][info][gc,start ] GC(283) Concurrent strong roots [479.925s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent strong root [479.926s][info][gc ] GC(283) Concurrent strong roots 0.424ms [479.926s][info][gc,start ] GC(283) Concurrent evacuation [479.926s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent evacuation [479.934s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [479.934s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [479.934s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [479.934s][info][gc,ergo ] GC(283) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 56432, promotion expended: 55720, old capacity: 17725128704, old_used: 17685977056, old unaffiliated regions: 0 [479.934s][info][gc,ergo ] GC(283) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 56432, promotion expended: 55688, old capacity: 17725128704, old_used: 17685986272, old unaffiliated regions: 0 [479.934s][info][gc,ergo ] GC(283) Promotion failed, size 24, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 56432, promotion expended: 55688, old capacity: 17725128704, old_used: 17685986272, old unaffiliated regions: 0 [479.934s][info][gc,ergo ] GC(283) Promotion failed, size 40, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 56432, promotion expended: 55688, old capacity: 17725128704, old_used: 17685986272, old unaffiliated regions: 0 [479.934s][info][gc,ergo ] GC(283) Squelching additional promotion failure reports for current epoch [479.934s][info][gc,ergo ] GC(283) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 56432, promotion expended: 55688, old capacity: 17725128704, old_used: 17685986272, old unaffiliated regions: 0 [479.934s][info][gc,ergo ] GC(283) Squelching additional promotion failure reports for current epoch [479.937s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [479.938s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [479.939s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [479.941s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [479.942s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [479.945s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [479.945s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [479.948s][info][gc ] GC(283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [480.020s][info][gc ] GC(283) Concurrent evacuation 94.515ms [480.021s][info][gc,start ] GC(283) Pause Init Update Refs [480.021s][info][gc ] GC(283) Pause Init Update Refs 0.522ms [480.021s][info][gc,start ] GC(283) Concurrent update references [480.021s][info][gc,task ] GC(283) Using 4 of 8 workers for concurrent reference update [480.021s][info][gc,free ] At start of update refs, moving 8173K to Mutator free set from Collector Reserve (8173K) and from Old Collector Reserve (0B) [480.220s][info][gc ] GC(283) Concurrent update references 198.903ms [480.220s][info][gc,start ] GC(283) Concurrent update thread roots [480.232s][info][gc ] GC(283) Concurrent update thread roots 11.593ms [480.232s][info][gc,start ] GC(283) Pause Final Update Refs [480.232s][info][gc,task ] GC(283) Using 8 of 8 workers for final reference update [480.232s][info][gc ] GC(283) Transfer SATB buffers [480.233s][info][gc,free ] Free: 12098M, Max: 8192K regular, 512M humongous, Frag: 96% external, 12% internal; Used: 1531M, Mutator Free: 1513 Collector Reserve: 743M, Max: 8192K; Used: 98332K Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.233s][info][gc ] GC(283) Pause Final Update Refs 0.766ms [480.233s][info][gc,start ] GC(283) Concurrent cleanup [480.233s][info][gc ] GC(283) Concurrent cleanup 20479M->18865M(31744M) 0.128ms [480.233s][info][gc,ergo ] GC(283) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7984K, young_available: 12841M [480.234s][info][gc,ergo ] GC(283) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.1% during period of 0.807s [480.234s][info][gc,ergo ] GC(283) At end of Concurrent Young GC: YOUNG generation used: 1935M, used regions: 1960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14776M, available: 12840M [480.234s][info][gc,ergo ] GC(283) At end of Concurrent Young GC: OLD generation used: 16930M, used regions: 16968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16968M, available: 7984K [480.234s][info][gc,free ] Free: 12096M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7728K, Mutator Free: 1513 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.234s][info][gc,stats ] [480.234s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [480.234s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [480.234s][info][gc,stats ] [480.234s][info][gc,stats ] Concurrent Reset 7099 us [480.234s][info][gc,stats ] Pause Init Mark (G) 4649 us [480.234s][info][gc,stats ] Pause Init Mark (N) 3999 us [480.234s][info][gc,stats ] Swap Remembered Set 3362 us [480.234s][info][gc,stats ] Transfer Old From SATB 443 us [480.234s][info][gc,stats ] Update Region States 105 us [480.234s][info][gc,stats ] Concurrent Scan Remembered Set 50238 us, parallelism: 3.99x [480.234s][info][gc,stats ] RS: 200652 us [480.234s][info][gc,stats ] RS: Scan Clusters 200652 us, workers (us): 50167, 50166, 50160, 50159, ---, ---, ---, ---, [480.234s][info][gc,stats ] Concurrent Mark Roots 4203 us, parallelism: 3.67x [480.234s][info][gc,stats ] CMR: 15438 us [480.234s][info][gc,stats ] CMR: Thread Roots 14187 us, workers (us): 3482, 3561, 3632, 3513, ---, ---, ---, ---, [480.234s][info][gc,stats ] CMR: Code Cache Roots 1019 us, workers (us): 305, 186, 177, 351, ---, ---, ---, ---, [480.234s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 53, 49, 45, 40, ---, ---, ---, ---, [480.234s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 36, ---, ---, ---, ---, ---, ---, [480.234s][info][gc,stats ] Concurrent Marking 412984 us, parallelism: 3.96x [480.234s][info][gc,stats ] CM: 1634864 us [480.234s][info][gc,stats ] CM: Parallel Mark 1634864 us, workers (us): 408722, 408709, 408730, 408703, ---, ---, ---, ---, [480.234s][info][gc,stats ] Pause Final Mark (G) 1432 us [480.234s][info][gc,stats ] Pause Final Mark (N) 833 us [480.234s][info][gc,stats ] Finish Mark 443 us [480.234s][info][gc,stats ] Update Region States 91 us [480.234s][info][gc,stats ] Choose Collection Set 102 us [480.234s][info][gc,stats ] Rebuild Free Set 55 us [480.234s][info][gc,stats ] Concurrent Thread Roots 4816 us, parallelism: 3.87x [480.234s][info][gc,stats ] CTR: 18635 us [480.234s][info][gc,stats ] CTR: Thread Roots 18635 us, workers (us): 4558, 4647, 4756, 4674, ---, ---, ---, ---, [480.234s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [480.234s][info][gc,stats ] CWRF: 1 us [480.234s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [480.234s][info][gc,stats ] Concurrent Weak Roots 857 us [480.234s][info][gc,stats ] Roots 56 us, parallelism: 1.51x [480.234s][info][gc,stats ] CWR: 85 us [480.234s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 25, 21, 21, 17, ---, ---, ---, ---, [480.234s][info][gc,stats ] Rendezvous 788 us [480.234s][info][gc,stats ] Concurrent Cleanup 130 us [480.234s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.84x [480.234s][info][gc,stats ] CSR: 1215 us [480.234s][info][gc,stats ] CSR: Code Cache Roots 1021 us, workers (us): 293, 197, 344, 187, ---, ---, ---, ---, [480.234s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 46, 39, 39, 33, ---, ---, ---, ---, [480.234s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [480.234s][info][gc,stats ] Concurrent Evacuation 94533 us [480.234s][info][gc,stats ] Pause Init Update Refs (G) 1102 us [480.234s][info][gc,stats ] Pause Init Update Refs (N) 530 us [480.234s][info][gc,stats ] Manage GCLABs 447 us [480.234s][info][gc,stats ] Concurrent Update Refs 198923 us [480.234s][info][gc,stats ] Concurrent Update Thread Roots 11608 us [480.234s][info][gc,stats ] Pause Final Update Refs (G) 1344 us [480.234s][info][gc,stats ] Pause Final Update Refs (N) 771 us [480.234s][info][gc,stats ] Update Region States 40 us [480.234s][info][gc,stats ] Trash Collection Set 8 us [480.234s][info][gc,stats ] Rebuild Free Set 78 us [480.234s][info][gc,stats ] Concurrent Cleanup 134 us [480.234s][info][gc,stats ] Workers: Evacuated 75920K across 1561920 objects, abandoned 0B across 0 objects. [480.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.234s][info][gc,stats ] - age 1: 30595368 bytes, 30595368 total [480.234s][info][gc,stats ] - age 2: 9053520 bytes, 39648888 total [480.234s][info][gc,stats ] - age 3: 368512 bytes, 40017400 total [480.234s][info][gc,stats ] - age 4: 223352 bytes, 40240752 total [480.234s][info][gc,stats ] - age 5: 369600 bytes, 40610352 total [480.234s][info][gc,stats ] - age 6: 721016 bytes, 41331368 total [480.234s][info][gc,stats ] - age 7: 568672 bytes, 41900040 total [480.234s][info][gc,stats ] - age 8: 1177952 bytes, 43077992 total [480.234s][info][gc,stats ] - age 9: 15410480 bytes, 58488472 total [480.234s][info][gc,stats ] - age 10: 1991976 bytes, 60480448 total [480.234s][info][gc,stats ] - age 11: 17236608 bytes, 77717056 total [480.234s][info][gc,stats ] - age 12: 3856 bytes, 77720912 total [480.234s][info][gc,stats ] - age 13: 21736 bytes, 77742648 total [480.234s][info][gc,stats ] - age 14: 32 bytes, 77742680 total [480.234s][info][gc,stats ] [480.234s][info][gc,stats ] Mutators: Evacuated 388K across 4044 objects, abandoned 0B across 0 objects. [480.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.234s][info][gc,stats ] - age 1: 354568 bytes, 354568 total [480.234s][info][gc,stats ] - age 2: 2096 bytes, 356664 total [480.234s][info][gc,stats ] - age 3: 64 bytes, 356728 total [480.234s][info][gc,stats ] - age 4: 128 bytes, 356856 total [480.234s][info][gc,stats ] - age 5: 256 bytes, 357112 total [480.234s][info][gc,stats ] - age 6: 2136 bytes, 359248 total [480.234s][info][gc,stats ] - age 7: 2120 bytes, 361368 total [480.234s][info][gc,stats ] - age 8: 11056 bytes, 372424 total [480.234s][info][gc,stats ] - age 9: 11640 bytes, 384064 total [480.234s][info][gc,stats ] - age 10: 1224 bytes, 385288 total [480.234s][info][gc,stats ] - age 11: 12816 bytes, 398104 total [480.234s][info][gc,stats ] [480.234s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [480.234s][info][gc,stats ] - age 3: 200145728 bytes, 200145728 total [480.234s][info][gc,stats ] - age 7: 41625752 bytes, 241771480 total [480.234s][info][gc,stats ] [480.234s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [480.234s][info][gc,stats ] - age 7: 106951192 bytes, 106951192 total [480.234s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [480.244s][info][gc ] Transition from: normal to: idle [480.244s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [480.244s][info][gc ] Transition from: idle to: old [480.245s][info][gc,free ] Free: 12071M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9033K, Mutator Free: 1510 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.245s][info][gc,start ] GC(284) Concurrent marking (OLD) [480.245s][info][gc,task ] GC(284) Using 4 of 8 workers for concurrent marking [480.245s][info][gc ] Trigger (YOUNG): expedite promotion in place of 40650K [480.245s][info][gc ] Preempting old generation mark to allow Young GC [480.245s][info][gc ] Cancelling GC: Concurrent GC [480.245s][info][gc ] GC(284) Concurrent marking (OLD) 0.522ms [480.245s][info][gc ] GC(284) GC cancellation took 0.000s [480.245s][info][gc,ergo ] GC(284) At end of OLD marking increment: GCU: 24.4%, MU: 233.4% for duration 0.012s (totals to be subsumed in next gc report) [480.245s][info][gc,ergo ] GC(284) At end of Concurrent Old Marking increment: YOUNG generation used: 1962M, used regions: 1984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14776M, available: 12813M [480.245s][info][gc,ergo ] GC(284) At end of Concurrent Old Marking increment: OLD generation used: 16930M, used regions: 16968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16968M, available: 7984K [480.245s][info][gc,free ] Free: 12069M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10473K, Mutator Free: 1510 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.246s][info][gc,stats ] [480.246s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [480.246s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [480.246s][info][gc,stats ] [480.246s][info][gc,stats ] Concurrent Marking 528 us, parallelism: 2.96x [480.246s][info][gc,stats ] CM: 1562 us [480.246s][info][gc,stats ] CM: Parallel Mark 1562 us, workers (us): 487, 342, 352, 381, ---, ---, ---, ---, [480.246s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [480.246s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.246s][info][gc,stats ] [480.246s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [480.246s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.246s][info][gc,stats ] [480.246s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [480.246s][info][gc,stats ] - age 3: 200145728 bytes, 200145728 total [480.246s][info][gc,stats ] - age 7: 41625752 bytes, 241771480 total [480.246s][info][gc,stats ] [480.246s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [480.246s][info][gc,stats ] - age 7: 191962256 bytes, 191962256 total [480.246s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [480.256s][info][gc ] Transition from: old to: idle [480.256s][info][gc ] Transition from: idle to: normal [480.256s][info][gc ] Heuristics request to interrupt old for young collection accepted [480.256s][info][gc,free ] Free: 12048M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7966K, Mutator Free: 1507 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.256s][info][gc,ergo ] GC(285) Start GC cycle (YOUNG) [480.256s][info][gc,start ] GC(285) Concurrent reset [480.256s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent reset [480.264s][info][gc ] GC(285) Concurrent reset 7.824ms [480.264s][info][gc,start ] GC(285) Pause Init Mark (YOUNG) [480.264s][info][gc,task ] GC(285) Using 8 of 8 workers for init marking [480.268s][info][gc ] GC(285) Transfer SATB buffers [480.268s][info][gc ] GC(285) Purged 12888 oops from old generation SATB buffers [480.268s][info][gc ] GC(285) Pause Init Mark (YOUNG) 4.051ms [480.268s][info][gc,start ] GC(285) Concurrent remembered set scanning [480.268s][info][gc,task ] GC(285) Using 4 of 8 workers for Concurrent remembered set scanning [480.350s][info][gc ] GC(285) Concurrent remembered set scanning 81.318ms [480.350s][info][gc,start ] GC(285) Concurrent marking roots [480.350s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent marking roots [480.354s][info][gc ] GC(285) Concurrent marking roots 4.530ms [480.354s][info][gc,start ] GC(285) Concurrent marking (YOUNG) [480.354s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent marking [480.698s][info][gc ] GC(285) Concurrent marking (YOUNG) 343.649ms [480.698s][info][gc,start ] GC(285) Pause Final Mark (YOUNG) [480.698s][info][gc,task ] GC(285) Using 8 of 8 workers for final marking [480.699s][info][gc,ergo ] GC(285) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [480.699s][info][gc,ergo ] GC(285) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [480.699s][info][gc,ergo ] GC(285) Chosen CSet evacuates young: 66504K (of which at least: 0B are to be promoted), old: 0B [480.699s][info][gc,ergo ] GC(285) Collectable Garbage: 1700M (99%), Immediate: 0B (0%), 0 regions, CSet: 1700M (99%), 221 regions [480.699s][info][gc,ergo ] GC(285) Evacuation Targets: YOUNG: 66504K, PROMOTE: 0B, OLD: 0B, TOTAL: 66504K [480.699s][info][gc,free ] Free: 11793M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6443K, Mutator Free: 1475 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 7974K, Max: 7974K; Used: 217K [480.699s][info][gc ] GC(285) Pause Final Mark (YOUNG) 0.892ms [480.699s][info][gc,start ] GC(285) Concurrent thread roots [480.699s][info][gc,task ] GC(285) Using 4 of 8 workers for Concurrent thread roots [480.704s][info][gc ] GC(285) Concurrent thread roots 4.686ms [480.704s][info][gc,start ] GC(285) Concurrent weak references [480.704s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent weak references [480.704s][info][gc,ref ] GC(285) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [480.704s][info][gc,ref ] GC(285) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [480.704s][info][gc,ref ] GC(285) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [480.704s][info][gc ] GC(285) Concurrent weak references 0.040ms [480.704s][info][gc,start ] GC(285) Concurrent weak roots [480.704s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent weak root [480.705s][info][gc ] GC(285) Concurrent weak roots 0.664ms [480.705s][info][gc,start ] GC(285) Concurrent cleanup [480.705s][info][gc ] GC(285) Concurrent cleanup 19845M->19845M(31744M) 0.102ms [480.705s][info][gc,free ] Free: 11780M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4028K, Mutator Free: 1473 Collector Reserve: 81035K, Max: 8192K; Used: 884K Old Collector Reserve: 7957K, Max: 7957K; Used: 235K [480.705s][info][gc,start ] GC(285) Concurrent strong roots [480.705s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent strong root [480.705s][info][gc ] GC(285) Concurrent strong roots 0.409ms [480.705s][info][gc,start ] GC(285) Concurrent evacuation [480.705s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent evacuation [480.714s][info][gc ] GC(285) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [480.714s][info][gc ] GC(285) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [480.714s][info][gc ] GC(285) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [480.714s][info][gc ] GC(285) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [480.718s][info][gc ] GC(285) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [480.725s][info][gc,ergo ] GC(285) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8176240, promotion expended: 7727520, old capacity: 17834180608, old_used: 17802965984, old unaffiliated regions: 0 [480.725s][info][gc,ergo ] GC(285) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8176240, promotion expended: 7727520, old capacity: 17834180608, old_used: 17802965984, old unaffiliated regions: 0 [480.725s][info][gc,ergo ] GC(285) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8176240, promotion expended: 7727520, old capacity: 17834180608, old_used: 17802965984, old unaffiliated regions: 0 [480.725s][info][gc,ergo ] GC(285) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8176240, promotion expended: 7727520, old capacity: 17834180608, old_used: 17802965984, old unaffiliated regions: 0 [480.725s][info][gc,ergo ] GC(285) Squelching additional promotion failure reports for current epoch [480.773s][info][gc ] GC(285) Concurrent evacuation 67.453ms [480.773s][info][gc,start ] GC(285) Pause Init Update Refs [480.774s][info][gc ] GC(285) Pause Init Update Refs 0.486ms [480.774s][info][gc,start ] GC(285) Concurrent update references [480.774s][info][gc,task ] GC(285) Using 4 of 8 workers for concurrent reference update [480.774s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [480.962s][info][gc ] GC(285) Concurrent update references 188.647ms [480.962s][info][gc,start ] GC(285) Concurrent update thread roots [480.973s][info][gc ] GC(285) Concurrent update thread roots 10.494ms [480.973s][info][gc,start ] GC(285) Pause Final Update Refs [480.973s][info][gc,task ] GC(285) Using 8 of 8 workers for final reference update [480.973s][info][gc ] GC(285) Transfer SATB buffers [480.974s][info][gc,free ] Free: 12262M, Max: 8192K regular, 512M humongous, Frag: 96% external, 13% internal; Used: 1687M, Mutator Free: 1533 Collector Reserve: 743M, Max: 8192K; Used: 81948K Old Collector Reserve: 327K, Max: 327K; Used: 7865K [480.974s][info][gc ] GC(285) Pause Final Update Refs 0.676ms [480.974s][info][gc,start ] GC(285) Concurrent cleanup [480.974s][info][gc ] GC(285) Concurrent cleanup 20465M->18708M(31744M) 0.154ms [480.974s][info][gc,ergo ] GC(285) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 337K, young_available: 13005M [480.975s][info][gc,ergo ] GC(285) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.1% during period of 0.741s [480.975s][info][gc,ergo ] GC(285) At end of Concurrent Young GC: YOUNG generation used: 1731M, used regions: 1760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14736M, available: 13004M [480.975s][info][gc,ergo ] GC(285) At end of Concurrent Young GC: OLD generation used: 16978M, used regions: 17008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17008M, available: 337K [480.975s][info][gc,free ] Free: 12260M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3600K, Mutator Free: 1533 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 327K, Max: 327K; Used: 7865K [480.975s][info][gc,stats ] [480.975s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [480.975s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [480.975s][info][gc,stats ] [480.975s][info][gc,stats ] Concurrent Reset 7844 us [480.975s][info][gc,stats ] Pause Init Mark (G) 4737 us [480.975s][info][gc,stats ] Pause Init Mark (N) 4058 us [480.975s][info][gc,stats ] Swap Remembered Set 3409 us [480.975s][info][gc,stats ] Transfer Old From SATB 488 us [480.975s][info][gc,stats ] Update Region States 69 us [480.975s][info][gc,stats ] Concurrent Scan Remembered Set 81341 us, parallelism: 4.00x [480.975s][info][gc,stats ] RS: 324964 us [480.975s][info][gc,stats ] RS: Scan Clusters 324964 us, workers (us): 81247, 81242, 81237, 81237, ---, ---, ---, ---, [480.975s][info][gc,stats ] Concurrent Mark Roots 4546 us, parallelism: 3.68x [480.975s][info][gc,stats ] CMR: 16751 us [480.975s][info][gc,stats ] CMR: Thread Roots 15366 us, workers (us): 3773, 3727, 3919, 3948, ---, ---, ---, ---, [480.975s][info][gc,stats ] CMR: Code Cache Roots 1139 us, workers (us): 372, 378, 204, 185, ---, ---, ---, ---, [480.975s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 55, 49, 47, 39, ---, ---, ---, ---, [480.975s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): ---, ---, 9, 48, ---, ---, ---, ---, [480.975s][info][gc,stats ] Concurrent Marking 343676 us, parallelism: 3.95x [480.975s][info][gc,stats ] CM: 1358060 us [480.975s][info][gc,stats ] CM: Parallel Mark 1358060 us, workers (us): 339519, 339521, 339518, 339503, ---, ---, ---, ---, [480.975s][info][gc,stats ] Pause Final Mark (G) 1417 us [480.975s][info][gc,stats ] Pause Final Mark (N) 898 us [480.975s][info][gc,stats ] Finish Mark 500 us [480.975s][info][gc,stats ] Update Region States 89 us [480.975s][info][gc,stats ] Choose Collection Set 106 us [480.975s][info][gc,stats ] Rebuild Free Set 56 us [480.975s][info][gc,stats ] Concurrent Thread Roots 4701 us, parallelism: 3.87x [480.975s][info][gc,stats ] CTR: 18171 us [480.975s][info][gc,stats ] CTR: Thread Roots 18171 us, workers (us): 4496, 4535, 4628, 4511, ---, ---, ---, ---, [480.975s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [480.975s][info][gc,stats ] CWRF: 1 us [480.975s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [480.975s][info][gc,stats ] Concurrent Weak Roots 669 us [480.975s][info][gc,stats ] Roots 53 us, parallelism: 1.45x [480.975s][info][gc,stats ] CWR: 77 us [480.975s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 23, 15, 14, ---, ---, ---, ---, [480.975s][info][gc,stats ] Rendezvous 603 us [480.975s][info][gc,stats ] Concurrent Cleanup 107 us [480.975s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.63x [480.975s][info][gc,stats ] CSR: 1087 us [480.975s][info][gc,stats ] CSR: Code Cache Roots 938 us, workers (us): 176, 256, 341, 164, ---, ---, ---, ---, [480.975s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 33, 27, 26, ---, ---, ---, ---, [480.975s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [480.975s][info][gc,stats ] Concurrent Evacuation 67472 us [480.975s][info][gc,stats ] Pause Init Update Refs (G) 930 us [480.975s][info][gc,stats ] Pause Init Update Refs (N) 497 us [480.975s][info][gc,stats ] Manage GCLABs 414 us [480.975s][info][gc,stats ] Concurrent Update Refs 188668 us [480.975s][info][gc,stats ] Concurrent Update Thread Roots 10511 us [480.975s][info][gc,stats ] Pause Final Update Refs (G) 1170 us [480.975s][info][gc,stats ] Pause Final Update Refs (N) 681 us [480.975s][info][gc,stats ] Update Region States 43 us [480.975s][info][gc,stats ] Trash Collection Set 9 us [480.975s][info][gc,stats ] Rebuild Free Set 78 us [480.975s][info][gc,stats ] Concurrent Cleanup 164 us [480.975s][info][gc,stats ] Workers: Evacuated 66130K across 1302821 objects, abandoned 0B across 0 objects. [480.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.975s][info][gc,stats ] - age 1: 31217432 bytes, 31217432 total [480.975s][info][gc,stats ] - age 2: 5744304 bytes, 36961736 total [480.975s][info][gc,stats ] - age 3: 548728 bytes, 37510464 total [480.975s][info][gc,stats ] - age 4: 365184 bytes, 37875648 total [480.975s][info][gc,stats ] - age 5: 223480 bytes, 38099128 total [480.975s][info][gc,stats ] - age 6: 330496 bytes, 38429624 total [480.975s][info][gc,stats ] - age 7: 555480 bytes, 38985104 total [480.975s][info][gc,stats ] - age 8: 567160 bytes, 39552264 total [480.975s][info][gc,stats ] - age 9: 5781816 bytes, 45334080 total [480.975s][info][gc,stats ] - age 10: 4690672 bytes, 50024752 total [480.975s][info][gc,stats ] - age 11: 3579320 bytes, 53604072 total [480.975s][info][gc,stats ] - age 12: 14091616 bytes, 67695688 total [480.975s][info][gc,stats ] - age 13: 3296 bytes, 67698984 total [480.975s][info][gc,stats ] - age 14: 18376 bytes, 67717360 total [480.975s][info][gc,stats ] - age 15: 32 bytes, 67717392 total [480.975s][info][gc,stats ] [480.975s][info][gc,stats ] Mutators: Evacuated 373K across 3696 objects, abandoned 0B across 0 objects. [480.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [480.975s][info][gc,stats ] - age 1: 348536 bytes, 348536 total [480.975s][info][gc,stats ] - age 2: 1984 bytes, 350520 total [480.975s][info][gc,stats ] - age 3: 304 bytes, 350824 total [480.975s][info][gc,stats ] - age 4: 160 bytes, 350984 total [480.975s][info][gc,stats ] - age 6: 96 bytes, 351080 total [480.975s][info][gc,stats ] - age 7: 432 bytes, 351512 total [480.975s][info][gc,stats ] - age 8: 592 bytes, 352104 total [480.975s][info][gc,stats ] - age 9: 5384 bytes, 357488 total [480.975s][info][gc,stats ] - age 10: 1376 bytes, 358864 total [480.975s][info][gc,stats ] - age 11: 20168 bytes, 379032 total [480.975s][info][gc,stats ] - age 12: 560 bytes, 379592 total [480.975s][info][gc,stats ] - age 13: 3360 bytes, 382952 total [480.975s][info][gc,stats ] [480.975s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [480.975s][info][gc,stats ] - age 1: 8379224 bytes, 8379224 total [480.975s][info][gc,stats ] - age 4: 200145728 bytes, 208524952 total [480.975s][info][gc,stats ] [480.975s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [480.975s][info][gc,stats ] - age 7: 233588008 bytes, 233588008 total [480.975s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [480.985s][info][gc ] Transition from: normal to: idle [480.985s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [480.985s][info][gc ] Transition from: idle to: old [480.985s][info][gc,free ] Free: 12236M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3480K, Mutator Free: 1530 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 327K, Max: 327K; Used: 7865K [480.985s][info][gc,start ] GC(286) Concurrent marking (OLD) [480.985s][info][gc,task ] GC(286) Using 4 of 8 workers for concurrent marking [483.177s][info][gc ] Periodic Sample: GCU = 23.944%, MU = 18.008% during most recent 5.0s [483.722s][info][gc ] Trigger (YOUNG): Average GC time (2640.93 ms) is above the time for average allocation rate (1991 MB/s) to deplete free headroom (5257M) (margin of error = 3.12) [483.722s][info][gc,ergo ] Free headroom: 6844M (free) - 1587M (spike) - 0B (penalties) = 5257M [483.722s][info][gc ] Preempting old generation mark to allow Young GC [483.722s][info][gc ] Cancelling GC: Concurrent GC [483.722s][info][gc ] GC(286) Concurrent marking (OLD) 2736.777ms [483.722s][info][gc ] GC(286) GC cancellation took 0.000s [483.722s][info][gc,ergo ] GC(286) At end of OLD marking increment: GCU: 399.2%, MU: 284.2% for duration 2.748s (totals to be subsumed in next gc report) [483.722s][info][gc,ergo ] GC(286) At end of Concurrent Old Marking increment: YOUNG generation used: 7148M, used regions: 7168M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14736M, available: 7587M [483.722s][info][gc,ergo ] GC(286) At end of Concurrent Old Marking increment: OLD generation used: 16978M, used regions: 17008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17008M, available: 337K [483.722s][info][gc,free ] Free: 6843M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 4840K, Mutator Free: 856 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 327K, Max: 327K; Used: 7865K [483.723s][info][gc,stats ] [483.723s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [483.723s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [483.723s][info][gc,stats ] [483.723s][info][gc,stats ] Concurrent Marking 2736796 us, parallelism: 4.00x [483.723s][info][gc,stats ] CM: 10946671 us [483.723s][info][gc,stats ] CM: Parallel Mark 10946671 us, workers (us): 2736735, 2736615, 2736613, 2736708, ---, ---, ---, ---, [483.723s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [483.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [483.723s][info][gc,stats ] [483.723s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [483.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [483.723s][info][gc,stats ] [483.723s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [483.723s][info][gc,stats ] - age 1: 8379224 bytes, 8379224 total [483.723s][info][gc,stats ] - age 4: 200145728 bytes, 208524952 total [483.723s][info][gc,stats ] [483.723s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [483.723s][info][gc,stats ] - age 7: 9624013464 bytes, 9624013464 total [483.723s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [483.733s][info][gc ] Transition from: old to: idle [483.733s][info][gc ] Transition from: idle to: normal [483.733s][info][gc ] Heuristics request to interrupt old for young collection accepted [483.733s][info][gc,free ] Free: 6821M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 2825K, Mutator Free: 853 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 327K, Max: 327K; Used: 7865K [483.733s][info][gc,ergo ] GC(287) Start GC cycle (YOUNG) [483.733s][info][gc,start ] GC(287) Concurrent reset [483.733s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent reset [483.766s][info][gc ] GC(287) Concurrent reset 32.634ms [483.766s][info][gc,start ] GC(287) Pause Init Mark (YOUNG) [483.766s][info][gc,task ] GC(287) Using 8 of 8 workers for init marking [483.770s][info][gc ] GC(287) Transfer SATB buffers [483.772s][info][gc ] GC(287) Purged 1142866 oops from old generation SATB buffers [483.772s][info][gc ] GC(287) Pause Init Mark (YOUNG) 5.702ms [483.772s][info][gc,start ] GC(287) Concurrent remembered set scanning [483.772s][info][gc,task ] GC(287) Using 4 of 8 workers for Concurrent remembered set scanning [483.868s][info][gc ] GC(287) Concurrent remembered set scanning 95.980ms [483.868s][info][gc,start ] GC(287) Concurrent marking roots [483.868s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent marking roots [483.872s][info][gc ] GC(287) Concurrent marking roots 4.154ms [483.872s][info][gc,start ] GC(287) Concurrent marking (YOUNG) [483.872s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent marking [484.160s][info][gc ] GC(287) Concurrent marking (YOUNG) 287.683ms [484.160s][info][gc,start ] GC(287) Pause Final Mark (YOUNG) [484.161s][info][gc,task ] GC(287) Using 8 of 8 workers for final marking [484.161s][info][gc,ergo ] GC(287) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [484.161s][info][gc,ergo ] GC(287) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [484.161s][info][gc,ergo ] GC(287) Chosen CSet evacuates young: 48601K (of which at least: 0B are to be promoted), old: 0B [484.161s][info][gc,ergo ] GC(287) Collectable Garbage: 6976M (99%), Immediate: 0B (0%), 0 regions, CSet: 6976M (99%), 878 regions [484.161s][info][gc,ergo ] GC(287) Evacuation Targets: YOUNG: 48601K, PROMOTE: 0B, OLD: 0B, TOTAL: 48601K [484.161s][info][gc,free ] Free: 6627M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 4692K, Mutator Free: 829 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 327K, Max: 327K; Used: 7865K [484.161s][info][gc ] GC(287) Pause Final Mark (YOUNG) 0.962ms [484.162s][info][gc,start ] GC(287) Concurrent thread roots [484.162s][info][gc,task ] GC(287) Using 4 of 8 workers for Concurrent thread roots [484.166s][info][gc ] GC(287) Concurrent thread roots 4.248ms [484.166s][info][gc,start ] GC(287) Concurrent weak references [484.166s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent weak references [484.166s][info][gc,ref ] GC(287) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [484.166s][info][gc,ref ] GC(287) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [484.166s][info][gc,ref ] GC(287) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [484.166s][info][gc ] GC(287) Concurrent weak references 0.045ms [484.166s][info][gc,start ] GC(287) Concurrent weak roots [484.166s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent weak root [484.167s][info][gc ] GC(287) Concurrent weak roots 0.679ms [484.167s][info][gc,start ] GC(287) Concurrent cleanup [484.167s][info][gc ] GC(287) Concurrent cleanup 25035M->25036M(31744M) 0.121ms [484.167s][info][gc,free ] Free: 6614M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 1112K, Mutator Free: 827 Collector Reserve: 64691K, Max: 8192K; Used: 844K Old Collector Reserve: 309K, Max: 309K; Used: 7882K [484.167s][info][gc,start ] GC(287) Concurrent strong roots [484.167s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent strong root [484.167s][info][gc ] GC(287) Concurrent strong roots 0.425ms [484.167s][info][gc,start ] GC(287) Concurrent evacuation [484.167s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent evacuation [484.182s][info][gc ] GC(287) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [484.182s][info][gc,ergo ] GC(287) Promotion failed, size 32, has plab? yes, PLAB remaining: 73712, plab promotions disabled, promotion reserve: 345200, promotion expended: 341616, old capacity: 17842569216, old_used: 17803484128, old unaffiliated regions: 0 [484.182s][info][gc,ergo ] GC(287) Promotion failed, size 24, has plab? yes, PLAB remaining: 73712, plab promotions disabled, promotion reserve: 345200, promotion expended: 344088, old capacity: 17842569216, old_used: 17803560416, old unaffiliated regions: 0 [484.182s][info][gc,ergo ] GC(287) Promotion failed, size 32, has plab? yes, PLAB remaining: 147440, plab promotions disabled, promotion reserve: 345200, promotion expended: 344064, old capacity: 17842569216, old_used: 17803707872, old unaffiliated regions: 0 [484.182s][info][gc,ergo ] GC(287) Squelching additional promotion failure reports for current epoch [484.182s][info][gc,ergo ] GC(287) Promotion failed, size 32, has plab? yes, PLAB remaining: 73712, plab promotions disabled, promotion reserve: 345200, promotion expended: 344064, old capacity: 17842569216, old_used: 17803707872, old unaffiliated regions: 0 [484.182s][info][gc,ergo ] GC(287) Squelching additional promotion failure reports for current epoch [484.182s][info][gc,ergo ] GC(287) Promotion failed, size 80, has plab? yes, PLAB remaining: 73712, plab promotions disabled, promotion reserve: 345200, promotion expended: 344088, old capacity: 17842569216, old_used: 17803560416, old unaffiliated regions: 0 [484.182s][info][gc,ergo ] GC(287) Squelching additional promotion failure reports for current epoch [484.213s][info][gc ] GC(287) Concurrent evacuation 46.135ms [484.214s][info][gc,start ] GC(287) Pause Init Update Refs [484.214s][info][gc ] GC(287) Pause Init Update Refs 0.546ms [484.214s][info][gc,start ] GC(287) Concurrent update references [484.214s][info][gc,task ] GC(287) Using 4 of 8 workers for concurrent reference update [484.214s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [484.383s][info][gc ] GC(287) Concurrent update references 168.289ms [484.383s][info][gc,start ] GC(287) Concurrent update thread roots [484.396s][info][gc ] GC(287) Concurrent update thread roots 13.466ms [484.397s][info][gc,start ] GC(287) Pause Final Update Refs [484.397s][info][gc,task ] GC(287) Using 8 of 8 workers for final reference update [484.397s][info][gc ] GC(287) Transfer SATB buffers [484.397s][info][gc,free ] Free: 12417M, Max: 8192K regular, 408M humongous, Frag: 93% external, 56% internal; Used: 6966M, Mutator Free: 1553 Collector Reserve: 743M, Max: 8192K; Used: 65590K Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [484.397s][info][gc ] GC(287) Pause Final Update Refs 0.756ms [484.397s][info][gc,start ] GC(287) Concurrent cleanup [484.398s][info][gc ] GC(287) Concurrent cleanup 25561M->18546M(31744M) 0.191ms [484.398s][info][gc,ergo ] GC(287) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7843K, young_available: 13160M [484.398s][info][gc,ergo ] GC(287) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 3.423s [484.398s][info][gc,ergo ] GC(287) At end of Concurrent Young GC: YOUNG generation used: 1568M, used regions: 1600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 13159M [484.398s][info][gc,ergo ] GC(287) At end of Concurrent Young GC: OLD generation used: 16978M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 7843K [484.398s][info][gc,free ] Free: 12415M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8328K, Mutator Free: 1553 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [484.398s][info][gc,stats ] [484.398s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [484.398s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [484.398s][info][gc,stats ] [484.398s][info][gc,stats ] Concurrent Reset 32663 us [484.398s][info][gc,stats ] Pause Init Mark (G) 6542 us [484.398s][info][gc,stats ] Pause Init Mark (N) 5710 us [484.398s][info][gc,stats ] Swap Remembered Set 3280 us [484.398s][info][gc,stats ] Transfer Old From SATB 1974 us [484.398s][info][gc,stats ] Update Region States 348 us [484.398s][info][gc,stats ] Concurrent Scan Remembered Set 96011 us, parallelism: 3.96x [484.398s][info][gc,stats ] RS: 380442 us [484.398s][info][gc,stats ] RS: Scan Clusters 380442 us, workers (us): 95916, 95402, 94593, 94531, ---, ---, ---, ---, [484.398s][info][gc,stats ] Concurrent Mark Roots 4172 us, parallelism: 3.60x [484.398s][info][gc,stats ] CMR: 15024 us [484.398s][info][gc,stats ] CMR: Thread Roots 13782 us, workers (us): 3338, 3577, 3395, 3472, ---, ---, ---, ---, [484.398s][info][gc,stats ] CMR: Code Cache Roots 1015 us, workers (us): 300, 158, 362, 196, ---, ---, ---, ---, [484.398s][info][gc,stats ] CMR: VM Strong Roots 179 us, workers (us): 53, 49, 42, 36, ---, ---, ---, ---, [484.398s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, 10, ---, 38, ---, ---, ---, ---, [484.398s][info][gc,stats ] Concurrent Marking 287709 us, parallelism: 3.94x [484.398s][info][gc,stats ] CM: 1134060 us [484.398s][info][gc,stats ] CM: Parallel Mark 1134060 us, workers (us): 283520, 283523, 283505, 283511, ---, ---, ---, ---, [484.398s][info][gc,stats ] Pause Final Mark (G) 1446 us [484.398s][info][gc,stats ] Pause Final Mark (N) 968 us [484.399s][info][gc,stats ] Finish Mark 500 us [484.399s][info][gc,stats ] Update Region States 95 us [484.399s][info][gc,stats ] Choose Collection Set 178 us [484.399s][info][gc,stats ] Rebuild Free Set 49 us [484.399s][info][gc,stats ] Concurrent Thread Roots 4261 us, parallelism: 3.90x [484.399s][info][gc,stats ] CTR: 16626 us [484.399s][info][gc,stats ] CTR: Thread Roots 16626 us, workers (us): 4161, 4180, 4195, 4091, ---, ---, ---, ---, [484.399s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.03x [484.399s][info][gc,stats ] CWRF: 2 us [484.399s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [484.399s][info][gc,stats ] Concurrent Weak Roots 684 us [484.399s][info][gc,stats ] Roots 53 us, parallelism: 1.27x [484.399s][info][gc,stats ] CWR: 68 us [484.399s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 21, 18, 15, 13, ---, ---, ---, ---, [484.399s][info][gc,stats ] Rendezvous 617 us [484.399s][info][gc,stats ] Concurrent Cleanup 125 us [484.399s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.63x [484.399s][info][gc,stats ] CSR: 1129 us [484.399s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 160, 259, 201, 356, ---, ---, ---, ---, [484.399s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 38, 33, 28, 28, ---, ---, ---, ---, [484.399s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [484.399s][info][gc,stats ] Concurrent Evacuation 46149 us [484.399s][info][gc,stats ] Pause Init Update Refs (G) 1064 us [484.399s][info][gc,stats ] Pause Init Update Refs (N) 557 us [484.399s][info][gc,stats ] Manage GCLABs 468 us [484.399s][info][gc,stats ] Concurrent Update Refs 168308 us [484.399s][info][gc,stats ] Concurrent Update Thread Roots 13480 us [484.399s][info][gc,stats ] Pause Final Update Refs (G) 1309 us [484.399s][info][gc,stats ] Pause Final Update Refs (N) 761 us [484.399s][info][gc,stats ] Update Region States 51 us [484.399s][info][gc,stats ] Trash Collection Set 24 us [484.399s][info][gc,stats ] Rebuild Free Set 79 us [484.399s][info][gc,stats ] Concurrent Cleanup 197 us [484.399s][info][gc,stats ] Workers: Evacuated 48060K across 768130 objects, abandoned 64B across 2 objects. [484.399s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [484.399s][info][gc,stats ] - age 1: 32698232 bytes, 32698232 total [484.399s][info][gc,stats ] - age 2: 230144 bytes, 32928376 total [484.399s][info][gc,stats ] - age 3: 240856 bytes, 33169232 total [484.399s][info][gc,stats ] - age 4: 500400 bytes, 33669632 total [484.399s][info][gc,stats ] - age 5: 324872 bytes, 33994504 total [484.399s][info][gc,stats ] - age 6: 195376 bytes, 34189880 total [484.399s][info][gc,stats ] - age 7: 282792 bytes, 34472672 total [484.399s][info][gc,stats ] - age 8: 489304 bytes, 34961976 total [484.399s][info][gc,stats ] - age 9: 488032 bytes, 35450008 total [484.399s][info][gc,stats ] - age 10: 1233848 bytes, 36683856 total [484.399s][info][gc,stats ] - age 11: 4519104 bytes, 41202960 total [484.399s][info][gc,stats ] - age 12: 838752 bytes, 42041712 total [484.399s][info][gc,stats ] - age 13: 7154008 bytes, 49195720 total [484.399s][info][gc,stats ] - age 14: 2880 bytes, 49198600 total [484.399s][info][gc,stats ] - age 15: 15464 bytes, 49214064 total [484.399s][info][gc,stats ] [484.399s][info][gc,stats ] Mutators: Evacuated 540K across 4491 objects, abandoned 688B across 2 objects. [484.399s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [484.399s][info][gc,stats ] - age 1: 538992 bytes, 538992 total [484.399s][info][gc,stats ] - age 2: 32 bytes, 539024 total [484.399s][info][gc,stats ] - age 3: 32 bytes, 539056 total [484.399s][info][gc,stats ] - age 4: 96 bytes, 539152 total [484.399s][info][gc,stats ] - age 5: 64 bytes, 539216 total [484.399s][info][gc,stats ] - age 8: 160 bytes, 539376 total [484.399s][info][gc,stats ] - age 9: 656 bytes, 540032 total [484.399s][info][gc,stats ] - age 10: 1632 bytes, 541664 total [484.399s][info][gc,stats ] - age 11: 1256 bytes, 542920 total [484.399s][info][gc,stats ] - age 12: 5728 bytes, 548648 total [484.399s][info][gc,stats ] - age 13: 4360 bytes, 553008 total [484.399s][info][gc,stats ] - age 14: 288 bytes, 553296 total [484.399s][info][gc,stats ] - age 15: 576 bytes, 553872 total [484.399s][info][gc,stats ] [484.399s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [484.399s][info][gc,stats ] - age 1: 6739352 bytes, 6739352 total [484.399s][info][gc,stats ] - age 2: 7844152 bytes, 14583504 total [484.399s][info][gc,stats ] - age 5: 199926656 bytes, 214510160 total [484.399s][info][gc,stats ] [484.399s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [484.399s][info][gc,stats ] - age 7: 9624013464 bytes, 9624013464 total [484.399s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [484.409s][info][gc ] Transition from: normal to: idle [484.409s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [484.409s][info][gc ] Transition from: idle to: old [484.409s][info][gc,free ] Free: 12393M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 14725K, Mutator Free: 1551 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [484.409s][info][gc,start ] GC(288) Concurrent marking (OLD) [484.409s][info][gc,task ] GC(288) Using 4 of 8 workers for concurrent marking [487.364s][info][gc ] Trigger (YOUNG): Average GC time (2530.98 ms) is above the time for average allocation rate (1969 MB/s) to deplete free headroom (4983M) (margin of error = 3.10) [487.364s][info][gc,ergo ] Free headroom: 6570M (free) - 1587M (spike) - 0B (penalties) = 4983M [487.364s][info][gc ] Preempting old generation mark to allow Young GC [487.364s][info][gc ] Cancelling GC: Concurrent GC [487.364s][info][gc ] GC(288) Concurrent marking (OLD) 2954.789ms [487.364s][info][gc ] GC(288) GC cancellation took 0.000s [487.364s][info][gc,ergo ] GC(288) At end of OLD marking increment: GCU: 399.2%, MU: 282.5% for duration 2.966s (totals to be subsumed in next gc report) [487.364s][info][gc,ergo ] GC(288) At end of Concurrent Old Marking increment: YOUNG generation used: 7413M, used regions: 7440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 7314M [487.364s][info][gc,ergo ] GC(288) At end of Concurrent Old Marking increment: OLD generation used: 16978M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 7843K [487.364s][info][gc,free ] Free: 6570M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 14290K, Mutator Free: 823 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [487.365s][info][gc,stats ] [487.365s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [487.365s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [487.365s][info][gc,stats ] [487.365s][info][gc,stats ] Concurrent Marking 2954810 us, parallelism: 4.00x [487.365s][info][gc,stats ] CM: 11818659 us [487.365s][info][gc,stats ] CM: Parallel Mark 11818659 us, workers (us): 2954747, 2954605, 2954722, 2954586, ---, ---, ---, ---, [487.365s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [487.365s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [487.365s][info][gc,stats ] [487.365s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [487.365s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [487.365s][info][gc,stats ] [487.365s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [487.365s][info][gc,stats ] - age 1: 6739352 bytes, 6739352 total [487.365s][info][gc,stats ] - age 2: 7844152 bytes, 14583504 total [487.365s][info][gc,stats ] - age 5: 199926656 bytes, 214510160 total [487.365s][info][gc,stats ] [487.365s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [487.365s][info][gc,stats ] - age 7: 10046261160 bytes, 10046261160 total [487.365s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [487.375s][info][gc ] Transition from: old to: idle [487.375s][info][gc ] Transition from: idle to: normal [487.375s][info][gc ] Heuristics request to interrupt old for young collection accepted [487.375s][info][gc,free ] Free: 6549M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 10980K, Mutator Free: 820 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [487.375s][info][gc,ergo ] GC(289) Start GC cycle (YOUNG) [487.375s][info][gc,start ] GC(289) Concurrent reset [487.375s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent reset [487.403s][info][gc ] GC(289) Concurrent reset 27.884ms [487.403s][info][gc,start ] GC(289) Pause Init Mark (YOUNG) [487.403s][info][gc,task ] GC(289) Using 8 of 8 workers for init marking [487.407s][info][gc ] GC(289) Transfer SATB buffers [487.409s][info][gc ] GC(289) Purged 1208899 oops from old generation SATB buffers [487.409s][info][gc ] GC(289) Pause Init Mark (YOUNG) 5.489ms [487.409s][info][gc,start ] GC(289) Concurrent remembered set scanning [487.409s][info][gc,task ] GC(289) Using 4 of 8 workers for Concurrent remembered set scanning [487.501s][info][gc ] GC(289) Concurrent remembered set scanning 92.418ms [487.501s][info][gc,start ] GC(289) Concurrent marking roots [487.501s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent marking roots [487.505s][info][gc ] GC(289) Concurrent marking roots 4.030ms [487.506s][info][gc,start ] GC(289) Concurrent marking (YOUNG) [487.506s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent marking [487.823s][info][gc ] GC(289) Concurrent marking (YOUNG) 317.252ms [487.823s][info][gc,start ] GC(289) Pause Final Mark (YOUNG) [487.823s][info][gc,task ] GC(289) Using 8 of 8 workers for final marking [487.824s][info][gc,ergo ] GC(289) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [487.824s][info][gc,ergo ] GC(289) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [487.824s][info][gc,ergo ] GC(289) Chosen CSet evacuates young: 54799K (of which at least: 0B are to be promoted), old: 0B [487.824s][info][gc,ergo ] GC(289) Collectable Garbage: 7233M (99%), Immediate: 0B (0%), 0 regions, CSet: 7233M (99%), 911 regions [487.824s][info][gc,ergo ] GC(289) Evacuation Targets: YOUNG: 54799K, PROMOTE: 0B, OLD: 0B, TOTAL: 54799K [487.824s][info][gc,free ] Free: 6301M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 2510K, Mutator Free: 788 Collector Reserve: 73701K, Max: 8192K; Used: 26832B Old Collector Reserve: 7833K, Max: 7833K; Used: 359K [487.824s][info][gc ] GC(289) Pause Final Mark (YOUNG) 0.985ms [487.824s][info][gc,start ] GC(289) Concurrent thread roots [487.824s][info][gc,task ] GC(289) Using 4 of 8 workers for Concurrent thread roots [487.829s][info][gc ] GC(289) Concurrent thread roots 4.462ms [487.829s][info][gc,start ] GC(289) Concurrent weak references [487.829s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent weak references [487.829s][info][gc,ref ] GC(289) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [487.829s][info][gc,ref ] GC(289) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [487.829s][info][gc,ref ] GC(289) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [487.829s][info][gc ] GC(289) Concurrent weak references 0.038ms [487.829s][info][gc,start ] GC(289) Concurrent weak roots [487.829s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent weak root [487.829s][info][gc ] GC(289) Concurrent weak roots 0.671ms [487.829s][info][gc,start ] GC(289) Concurrent cleanup [487.830s][info][gc ] GC(289) Concurrent cleanup 25346M->25346M(31744M) 0.130ms [487.830s][info][gc,free ] Free: 6287M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 203K, Mutator Free: 786 Collector Reserve: 72681K, Max: 8192K; Used: 1046K Old Collector Reserve: 7815K, Max: 7815K; Used: 376K [487.830s][info][gc,start ] GC(289) Concurrent strong roots [487.830s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent strong root [487.830s][info][gc ] GC(289) Concurrent strong roots 0.430ms [487.830s][info][gc,start ] GC(289) Concurrent evacuation [487.830s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent evacuation [487.851s][info][gc,ergo ] GC(289) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8031344, promotion expended: 7134528, old capacity: 17842569216, old_used: 17810907104, old unaffiliated regions: 0 [487.851s][info][gc,ergo ] GC(289) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8031344, promotion expended: 7134528, old capacity: 17842569216, old_used: 17810907104, old unaffiliated regions: 0 [487.851s][info][gc,ergo ] GC(289) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8031344, promotion expended: 7134528, old capacity: 17842569216, old_used: 17810907104, old unaffiliated regions: 0 [487.851s][info][gc,ergo ] GC(289) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8031344, promotion expended: 7134528, old capacity: 17842569216, old_used: 17810907104, old unaffiliated regions: 0 [487.851s][info][gc,ergo ] GC(289) Squelching additional promotion failure reports for current epoch [487.873s][info][gc ] GC(289) Concurrent evacuation 42.915ms [487.873s][info][gc,start ] GC(289) Pause Init Update Refs [487.874s][info][gc ] GC(289) Pause Init Update Refs 0.505ms [487.874s][info][gc,start ] GC(289) Concurrent update references [487.874s][info][gc,task ] GC(289) Using 4 of 8 workers for concurrent reference update [487.874s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [488.046s][info][gc ] GC(289) Concurrent update references 172.256ms [488.046s][info][gc,start ] GC(289) Concurrent update thread roots [488.060s][info][gc ] GC(289) Concurrent update thread roots 13.402ms [488.060s][info][gc,start ] GC(289) Pause Final Update Refs [488.060s][info][gc,task ] GC(289) Using 8 of 8 workers for final reference update [488.060s][info][gc ] GC(289) Transfer SATB buffers [488.061s][info][gc,free ] Free: 12380M, Max: 8192K regular, 408M humongous, Frag: 93% external, 58% internal; Used: 7226M, Mutator Free: 1548 Collector Reserve: 743M, Max: 8192K; Used: 65564K Old Collector Reserve: 826K, Max: 826K; Used: 7365K [488.061s][info][gc ] GC(289) Pause Final Update Refs 0.707ms [488.061s][info][gc,start ] GC(289) Concurrent cleanup [488.061s][info][gc ] GC(289) Concurrent cleanup 25868M->18590M(31744M) 0.205ms [488.061s][info][gc,ergo ] GC(289) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 836K, young_available: 13123M [488.061s][info][gc,ergo ] GC(289) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.8% during period of 3.663s [488.061s][info][gc,ergo ] GC(289) At end of Concurrent Young GC: YOUNG generation used: 1605M, used regions: 1632M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 13122M [488.061s][info][gc,ergo ] GC(289) At end of Concurrent Young GC: OLD generation used: 16985M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 836K [488.061s][info][gc,free ] Free: 12378M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5962K, Mutator Free: 1548 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 826K, Max: 826K; Used: 7365K [488.062s][info][gc,stats ] [488.062s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [488.062s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [488.062s][info][gc,stats ] [488.062s][info][gc,stats ] Concurrent Reset 27907 us [488.062s][info][gc,stats ] Pause Init Mark (G) 6294 us [488.062s][info][gc,stats ] Pause Init Mark (N) 5496 us [488.062s][info][gc,stats ] Swap Remembered Set 3337 us [488.062s][info][gc,stats ] Transfer Old From SATB 2009 us [488.062s][info][gc,stats ] Update Region States 49 us [488.062s][info][gc,stats ] Concurrent Scan Remembered Set 92443 us, parallelism: 3.96x [488.062s][info][gc,stats ] RS: 366086 us [488.062s][info][gc,stats ] RS: Scan Clusters 366086 us, workers (us): 92348, 91575, 91202, 90960, ---, ---, ---, ---, [488.062s][info][gc,stats ] Concurrent Mark Roots 4049 us, parallelism: 3.59x [488.062s][info][gc,stats ] CMR: 14531 us [488.062s][info][gc,stats ] CMR: Thread Roots 13346 us, workers (us): 3254, 3463, 3156, 3472, ---, ---, ---, ---, [488.062s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 285, 183, 357, 144, ---, ---, ---, ---, [488.062s][info][gc,stats ] CMR: VM Strong Roots 171 us, workers (us): 50, 44, 41, 36, ---, ---, ---, ---, [488.062s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 36, ---, 9, ---, ---, ---, ---, [488.062s][info][gc,stats ] Concurrent Marking 317278 us, parallelism: 3.95x [488.062s][info][gc,stats ] CM: 1253116 us [488.062s][info][gc,stats ] CM: Parallel Mark 1253116 us, workers (us): 313286, 313294, 313272, 313264, ---, ---, ---, ---, [488.062s][info][gc,stats ] Pause Final Mark (G) 1487 us [488.062s][info][gc,stats ] Pause Final Mark (N) 991 us [488.062s][info][gc,stats ] Finish Mark 522 us [488.062s][info][gc,stats ] Update Region States 90 us [488.062s][info][gc,stats ] Choose Collection Set 190 us [488.062s][info][gc,stats ] Rebuild Free Set 44 us [488.062s][info][gc,stats ] Concurrent Thread Roots 4476 us, parallelism: 3.89x [488.062s][info][gc,stats ] CTR: 17416 us [488.062s][info][gc,stats ] CTR: Thread Roots 17416 us, workers (us): 4380, 4400, 4348, 4288, ---, ---, ---, ---, [488.062s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [488.062s][info][gc,stats ] CWRF: 2 us [488.062s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [488.062s][info][gc,stats ] Concurrent Weak Roots 682 us [488.062s][info][gc,stats ] Roots 50 us, parallelism: 1.30x [488.062s][info][gc,stats ] CWR: 65 us [488.062s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 17, 15, 12, ---, ---, ---, ---, [488.062s][info][gc,stats ] Rendezvous 612 us [488.062s][info][gc,stats ] Concurrent Cleanup 137 us [488.062s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.49x [488.062s][info][gc,stats ] CSR: 1092 us [488.062s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 341, 188, 154, 247, ---, ---, ---, ---, [488.062s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 41, 41, 31, 21, ---, ---, ---, ---, [488.062s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 21, 7, ---, ---, ---, ---, [488.062s][info][gc,stats ] Concurrent Evacuation 42931 us [488.062s][info][gc,stats ] Pause Init Update Refs (G) 981 us [488.062s][info][gc,stats ] Pause Init Update Refs (N) 514 us [488.062s][info][gc,stats ] Manage GCLABs 437 us [488.062s][info][gc,stats ] Concurrent Update Refs 172277 us [488.062s][info][gc,stats ] Concurrent Update Thread Roots 13409 us [488.062s][info][gc,stats ] Pause Final Update Refs (G) 1208 us [488.062s][info][gc,stats ] Pause Final Update Refs (N) 712 us [488.062s][info][gc,stats ] Update Region States 38 us [488.062s][info][gc,stats ] Trash Collection Set 25 us [488.062s][info][gc,stats ] Rebuild Free Set 86 us [488.062s][info][gc,stats ] Concurrent Cleanup 212 us [488.062s][info][gc,stats ] Workers: Evacuated 54312K across 917248 objects, abandoned 0B across 0 objects. [488.062s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [488.062s][info][gc,stats ] - age 1: 38833360 bytes, 38833360 total [488.062s][info][gc,stats ] - age 2: 895120 bytes, 39728480 total [488.062s][info][gc,stats ] - age 3: 200312 bytes, 39928792 total [488.062s][info][gc,stats ] - age 4: 217832 bytes, 40146624 total [488.062s][info][gc,stats ] - age 5: 455224 bytes, 40601848 total [488.062s][info][gc,stats ] - age 6: 292032 bytes, 40893880 total [488.062s][info][gc,stats ] - age 7: 334696 bytes, 41228576 total [488.062s][info][gc,stats ] - age 8: 263424 bytes, 41492000 total [488.062s][info][gc,stats ] - age 9: 655712 bytes, 42147712 total [488.062s][info][gc,stats ] - age 10: 262504 bytes, 42410216 total [488.062s][info][gc,stats ] - age 11: 3314424 bytes, 45724640 total [488.062s][info][gc,stats ] - age 12: 2554496 bytes, 48279136 total [488.062s][info][gc,stats ] - age 13: 3344280 bytes, 51623416 total [488.062s][info][gc,stats ] - age 14: 3978360 bytes, 55601776 total [488.062s][info][gc,stats ] - age 15: 13856 bytes, 55615632 total [488.062s][info][gc,stats ] [488.062s][info][gc,stats ] Mutators: Evacuated 487K across 4064 objects, abandoned 0B across 0 objects. [488.062s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [488.062s][info][gc,stats ] - age 1: 485680 bytes, 485680 total [488.062s][info][gc,stats ] - age 2: 192 bytes, 485872 total [488.062s][info][gc,stats ] - age 3: 32 bytes, 485904 total [488.062s][info][gc,stats ] - age 4: 16 bytes, 485920 total [488.062s][info][gc,stats ] - age 5: 96 bytes, 486016 total [488.062s][info][gc,stats ] - age 6: 32 bytes, 486048 total [488.062s][info][gc,stats ] - age 7: 64 bytes, 486112 total [488.062s][info][gc,stats ] - age 8: 32 bytes, 486144 total [488.062s][info][gc,stats ] - age 9: 64 bytes, 486208 total [488.062s][info][gc,stats ] - age 10: 1520 bytes, 487728 total [488.062s][info][gc,stats ] - age 11: 1880 bytes, 489608 total [488.062s][info][gc,stats ] - age 12: 168 bytes, 489776 total [488.062s][info][gc,stats ] - age 13: 7344 bytes, 497120 total [488.062s][info][gc,stats ] - age 14: 184 bytes, 497304 total [488.062s][info][gc,stats ] - age 15: 1792 bytes, 499096 total [488.062s][info][gc,stats ] [488.062s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [488.062s][info][gc,stats ] - age 2: 6735184 bytes, 6735184 total [488.062s][info][gc,stats ] - age 3: 7818888 bytes, 14554072 total [488.062s][info][gc,stats ] - age 6: 199798240 bytes, 214352312 total [488.062s][info][gc,stats ] [488.062s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [488.062s][info][gc,stats ] - age 7: 10046261160 bytes, 10046261160 total [488.062s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [488.072s][info][gc ] Transition from: normal to: idle [488.072s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [488.072s][info][gc ] Transition from: idle to: old [488.072s][info][gc,free ] Free: 12353M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6255K, Mutator Free: 1545 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 826K, Max: 826K; Used: 7365K [488.072s][info][gc,start ] GC(290) Concurrent marking (OLD) [488.072s][info][gc,task ] GC(290) Using 4 of 8 workers for concurrent marking [488.185s][info][gc ] Periodic Sample: GCU = 24.245%, MU = 17.841% during most recent 5.0s [489.252s][info][gc ] GC(290) Concurrent marking (OLD) 1179.393ms [489.252s][info][gc,start ] GC(290) Pause Final Mark (OLD) [489.252s][info][gc,task ] GC(290) Using 8 of 8 workers for final marking [489.253s][info][gc ] GC(290) Old-Gen Collectable Garbage: 1706M consolidated with free: 3584B, over 79 regions, Old-Gen Immediate Garbage: 1194M over 151 regions. [489.253s][info][gc ] GC(290) Old generation transition from Marking to Waiting for evacuation [489.253s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.253s][info][gc,free ] Free: 10003M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4169K, Mutator Free: 1251 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 1224M, Max: 8192K; Used: 1202M [489.253s][info][gc ] GC(290) Pause Final Mark (OLD) 0.983ms [489.253s][info][gc,start ] GC(290) Concurrent weak references [489.253s][info][gc,task ] GC(290) Using 4 of 8 workers for concurrent weak references [489.253s][info][gc,ref ] GC(290) Encountered references: Soft: 182, Weak: 818, Final: 0, Phantom: 28 [489.253s][info][gc,ref ] GC(290) Discovered references: Soft: 151, Weak: 345, Final: 0, Phantom: 17 [489.253s][info][gc,ref ] GC(290) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [489.253s][info][gc ] GC(290) Concurrent weak references 0.069ms [489.253s][info][gc,start ] GC(290) Concurrent weak roots [489.253s][info][gc,task ] GC(290) Using 4 of 8 workers for concurrent weak root [489.254s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.254s][info][gc ] GC(290) Concurrent weak roots 1.098ms [489.254s][info][gc,start ] GC(290) Concurrent cleanup [489.255s][info][gc ] GC(290) Concurrent cleanup 20954M->19760M(31744M) 0.143ms [489.255s][info][gc,free ] Free: 9999M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9181K, Mutator Free: 1251 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 1224M, Max: 8192K; Used: 7365K [489.255s][info][gc,start ] GC(290) Pause Final Roots [489.255s][info][gc ] GC(290) Pause Final Roots 0.033ms [489.255s][info][gc ] GC(290) Transfer 129 region(s) from OLD to YOUNG, yielding increased size: 15760M [489.255s][info][gc,ergo ] GC(290) After old marking finished, successfully transferred 129 regions to young to prepare for next gc, old available: 176M, young_available: 11790M [489.255s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.255s][info][gc,ergo ] GC(290) At end of last OLD marking increment: GCU: 393.9%, MU: 277.9% for duration 1.194s (totals to be subsumed in next gc report) [489.255s][info][gc,ergo ] GC(290) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3970M, used regions: 3992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15760M, available: 11789M [489.255s][info][gc,ergo ] GC(290) At end of Concurrent Old Marking finishing increment: OLD generation used: 15791M, used regions: 15808M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15984M, available: 176M [489.255s][info][gc,free ] Free: 9997M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 10579K, Mutator Free: 1251 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 1224M, Max: 8192K; Used: 7365K [489.256s][info][gc,stats ] [489.256s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [489.256s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [489.256s][info][gc,stats ] [489.256s][info][gc,stats ] Concurrent Marking 1179420 us, parallelism: 3.97x [489.256s][info][gc,stats ] CM: 4687431 us [489.256s][info][gc,stats ] CM: Parallel Mark 4687431 us, workers (us): 1171858, 1171862, 1171861, 1171851, ---, ---, ---, ---, [489.256s][info][gc,stats ] Pause Final Mark (G) 1645 us [489.256s][info][gc,stats ] Pause Final Mark (N) 989 us [489.256s][info][gc,stats ] Finish Mark 499 us [489.256s][info][gc,stats ] Update Region States 57 us [489.256s][info][gc,stats ] Choose Collection Set 211 us [489.256s][info][gc,stats ] Rebuild Free Set 77 us [489.256s][info][gc,stats ] Concurrent Weak References 74 us, parallelism: 0.37x [489.256s][info][gc,stats ] CWRF: 27 us [489.256s][info][gc,stats ] CWRF: Weak References 27 us, workers (us): 11, 14, 2, 0, ---, ---, ---, ---, [489.256s][info][gc,stats ] Concurrent Weak Roots 1104 us [489.256s][info][gc,stats ] Roots 52 us, parallelism: 1.46x [489.256s][info][gc,stats ] CWR: 76 us [489.256s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 24, 22, 17, 13, ---, ---, ---, ---, [489.256s][info][gc,stats ] Rendezvous 1038 us [489.256s][info][gc,stats ] Concurrent Cleanup 148 us [489.256s][info][gc,stats ] Pause Final Roots (G) 423 us [489.256s][info][gc,stats ] Pause Final Roots (N) 39 us [489.256s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [489.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [489.256s][info][gc,stats ] [489.256s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [489.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [489.256s][info][gc,stats ] [489.256s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [489.256s][info][gc,stats ] - age 2: 6735184 bytes, 6735184 total [489.256s][info][gc,stats ] - age 3: 7818888 bytes, 14554072 total [489.256s][info][gc,stats ] - age 6: 199798240 bytes, 214352312 total [489.256s][info][gc,stats ] [489.256s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [489.256s][info][gc,stats ] - age 7: 10201807744 bytes, 10201807744 total [489.256s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [489.256s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.257s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.258s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.259s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.260s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.261s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.263s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.264s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.265s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.266s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.266s][info][gc ] Transition from: old to: idle [489.267s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 79 regions [489.267s][info][gc ] Transition from: idle to: normal [489.267s][info][gc ] Heuristics request for young collection accepted [489.267s][info][gc,free ] Free: 9972M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 11945K, Mutator Free: 1248 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 1224M, Max: 8192K; Used: 7365K [489.267s][info][gc,ergo ] GC(291) Start GC cycle (YOUNG) [489.267s][info][gc,start ] GC(291) Concurrent reset [489.267s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent reset [489.283s][info][gc ] GC(291) Concurrent reset 15.810ms [489.283s][info][gc,start ] GC(291) Pause Init Mark (YOUNG) [489.283s][info][gc,task ] GC(291) Using 8 of 8 workers for init marking [489.287s][info][gc ] GC(291) Pause Init Mark (YOUNG) 3.548ms [489.287s][info][gc,start ] GC(291) Concurrent remembered set scanning [489.287s][info][gc,task ] GC(291) Using 4 of 8 workers for Concurrent remembered set scanning [489.373s][info][gc ] GC(291) Concurrent remembered set scanning 86.125ms [489.373s][info][gc,start ] GC(291) Concurrent marking roots [489.373s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent marking roots [489.377s][info][gc ] GC(291) Concurrent marking roots 4.206ms [489.377s][info][gc,start ] GC(291) Concurrent marking (YOUNG) [489.377s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent marking [489.636s][info][gc ] GC(291) Concurrent marking (YOUNG) 258.256ms [489.636s][info][gc,start ] GC(291) Pause Final Mark (YOUNG) [489.636s][info][gc,task ] GC(291) Using 8 of 8 workers for final marking [489.637s][info][gc,ergo ] GC(291) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [489.637s][info][gc ] GC(291) Choose old regions for mixed collection: old evacuation budget: 126M, candidates: 79 [489.637s][info][gc ] GC(291) Old-gen piggyback evac (79 regions, evacuating 120M, reclaiming: 511M) [489.637s][info][gc ] GC(291) Old generation transition from Waiting for evacuation to Idle [489.637s][info][gc,ergo ] GC(291) Adaptive CSet Selection for YOUNG. Max Evacuation: 656M, Actual Free: 0B. [489.637s][info][gc,ergo ] GC(291) Chosen CSet evacuates young: 41910K (of which at least: 0B are to be promoted), old: 120M [489.637s][info][gc,ergo ] GC(291) Collectable Garbage: 4290M (113%), Immediate: 0B (0%), 0 regions, CSet: 4290M (113%), 557 regions [489.637s][info][gc,ergo ] GC(291) Evacuation Targets: YOUNG: 41910K, PROMOTE: 0B, OLD: 120M, TOTAL: 161M [489.637s][info][gc,free ] Free: 10965M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 2644K, Mutator Free: 1371 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 168M, Max: 8192K; Used: 7365K [489.637s][info][gc ] GC(291) Pause Final Mark (YOUNG) 0.908ms [489.637s][info][gc,start ] GC(291) Concurrent thread roots [489.637s][info][gc,task ] GC(291) Using 4 of 8 workers for Concurrent thread roots [489.637s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 4288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16760438784, old_used: 16558124592, old unaffiliated regions: 22 [489.637s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 4288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16760438784, old_used: 16558133808, old unaffiliated regions: 22 [489.637s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 4288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16760438784, old_used: 16558133808, old unaffiliated regions: 22 [489.637s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 4288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 16760438784, old_used: 16558133808, old unaffiliated regions: 22 [489.637s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [489.642s][info][gc ] GC(291) Concurrent thread roots 4.528ms [489.642s][info][gc,start ] GC(291) Concurrent weak references [489.642s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent weak references [489.642s][info][gc,ref ] GC(291) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [489.642s][info][gc,ref ] GC(291) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [489.642s][info][gc,ref ] GC(291) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [489.642s][info][gc ] GC(291) Concurrent weak references 0.042ms [489.642s][info][gc,start ] GC(291) Concurrent weak roots [489.642s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent weak root [489.642s][info][gc ] GC(291) Concurrent weak roots 0.639ms [489.642s][info][gc,start ] GC(291) Concurrent cleanup [489.642s][info][gc ] GC(291) Concurrent cleanup 20547M->20547M(31744M) 0.106ms [489.642s][info][gc,free ] Free: 10952M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 8126K, Mutator Free: 1370 Collector Reserve: 56443K, Max: 8192K; Used: 900K Old Collector Reserve: 168M, Max: 8192K; Used: 7544K [489.642s][info][gc,start ] GC(291) Concurrent strong roots [489.642s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent strong root [489.643s][info][gc ] GC(291) Concurrent strong roots 0.417ms [489.643s][info][gc,start ] GC(291) Concurrent evacuation [489.643s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent evacuation [489.724s][info][gc ] GC(291) Concurrent evacuation 80.889ms [489.724s][info][gc,start ] GC(291) Pause Init Update Refs [489.725s][info][gc ] GC(291) Pause Init Update Refs 0.517ms [489.725s][info][gc,start ] GC(291) Concurrent update references [489.725s][info][gc,task ] GC(291) Using 4 of 8 workers for concurrent reference update [489.725s][info][gc ] GC(291) Transfer 4 region(s) from OLD to YOUNG, yielding increased size: 15792M [489.725s][info][gc,free ] At start of update refs, moving 40949K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (32768K) [491.066s][info][gc ] GC(291) Concurrent update references 1341.147ms [491.066s][info][gc,start ] GC(291) Concurrent update thread roots [491.079s][info][gc ] GC(291) Concurrent update thread roots 13.290ms [491.080s][info][gc,start ] GC(291) Pause Final Update Refs [491.080s][info][gc,task ] GC(291) Using 8 of 8 workers for final reference update [491.080s][info][gc,free ] Free: 11078M, Max: 8192K regular, 560M humongous, Frag: 93% external, 33% internal; Used: 3757M, Mutator Free: 1385 Collector Reserve: 823M, Max: 8192K; Used: 65574K Old Collector Reserve: 632M, Max: 8192K; Used: 631M [491.080s][info][gc ] GC(291) Pause Final Update Refs 0.266ms [491.080s][info][gc,start ] GC(291) Concurrent cleanup [491.080s][info][gc ] GC(291) Concurrent cleanup 23637M->19193M(31744M) 0.175ms [491.080s][info][gc ] GC(291) Transfer 80 region(s) from OLD to YOUNG, yielding increased size: 16432M [491.080s][info][gc,ergo ] GC(291) After cleanup, successfully transferred 80 regions to young to prepare for next gc, old available: 5632B, young_available: 12534M [491.081s][info][gc,ergo ] GC(291) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 3.019s [491.081s][info][gc,ergo ] GC(291) At end of Concurrent Young GC: YOUNG generation used: 3899M, used regions: 3936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16432M, available: 12532M [491.081s][info][gc,ergo ] GC(291) At end of Concurrent Young GC: OLD generation used: 15295M, used regions: 15312M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15312M, available: 5632B [491.081s][info][gc,free ] Free: 11076M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3181K, Mutator Free: 1385 Collector Reserve: 823M, Max: 8192K; Used: 39216B Old Collector Reserve: 632M, Max: 8192K; Used: 0B [491.081s][info][gc,stats ] [491.081s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [491.081s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [491.081s][info][gc,stats ] [491.081s][info][gc,stats ] Concurrent Reset 15837 us [491.081s][info][gc,stats ] Pause Init Mark (G) 4263 us [491.081s][info][gc,stats ] Pause Init Mark (N) 3557 us [491.081s][info][gc,stats ] Swap Remembered Set 3310 us [491.081s][info][gc,stats ] Update Region States 110 us [491.081s][info][gc,stats ] Concurrent Scan Remembered Set 86155 us, parallelism: 4.00x [491.081s][info][gc,stats ] RS: 344215 us [491.081s][info][gc,stats ] RS: Scan Clusters 344215 us, workers (us): 86064, 86061, 86048, 86042, ---, ---, ---, ---, [491.081s][info][gc,stats ] Concurrent Mark Roots 4225 us, parallelism: 3.62x [491.081s][info][gc,stats ] CMR: 15308 us [491.081s][info][gc,stats ] CMR: Thread Roots 14014 us, workers (us): 3493, 3601, 3507, 3413, ---, ---, ---, ---, [491.081s][info][gc,stats ] CMR: Code Cache Roots 1144 us, workers (us): 251, 148, 361, 385, ---, ---, ---, ---, [491.081s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 31, 26, 23, 21, ---, ---, ---, ---, [491.081s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 40, 8, ---, ---, ---, ---, ---, ---, [491.081s][info][gc,stats ] Concurrent Marking 258282 us, parallelism: 3.95x [491.081s][info][gc,stats ] CM: 1018943 us [491.081s][info][gc,stats ] CM: Parallel Mark 1018943 us, workers (us): 254739, 254735, 254728, 254742, ---, ---, ---, ---, [491.081s][info][gc,stats ] Pause Final Mark (G) 1370 us [491.081s][info][gc,stats ] Pause Final Mark (N) 914 us [491.081s][info][gc,stats ] Finish Mark 427 us [491.081s][info][gc,stats ] Update Region States 86 us [491.081s][info][gc,stats ] Choose Collection Set 157 us [491.081s][info][gc,stats ] Rebuild Free Set 56 us [491.081s][info][gc,stats ] Concurrent Thread Roots 4557 us, parallelism: 3.83x [491.081s][info][gc,stats ] CTR: 17439 us [491.081s][info][gc,stats ] CTR: Thread Roots 17439 us, workers (us): 4483, 4385, 4271, 4299, ---, ---, ---, ---, [491.081s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [491.081s][info][gc,stats ] CWRF: 1 us [491.081s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [491.081s][info][gc,stats ] Concurrent Weak Roots 655 us [491.081s][info][gc,stats ] Roots 59 us, parallelism: 1.38x [491.081s][info][gc,stats ] CWR: 81 us [491.081s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 29, 22, 16, 14, ---, ---, ---, ---, [491.081s][info][gc,stats ] Rendezvous 570 us [491.081s][info][gc,stats ] Concurrent Cleanup 111 us [491.081s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.63x [491.081s][info][gc,stats ] CSR: 1112 us [491.081s][info][gc,stats ] CSR: Code Cache Roots 946 us, workers (us): 155, 252, 336, 203, ---, ---, ---, ---, [491.081s][info][gc,stats ] CSR: VM Strong Roots 138 us, workers (us): 43, 38, 33, 23, ---, ---, ---, ---, [491.081s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 20, ---, ---, 8, ---, ---, ---, ---, [491.081s][info][gc,stats ] Concurrent Evacuation 80912 us [491.081s][info][gc,stats ] Pause Init Update Refs (G) 1052 us [491.081s][info][gc,stats ] Pause Init Update Refs (N) 526 us [491.081s][info][gc,stats ] Manage GCLABs 431 us [491.081s][info][gc,stats ] Concurrent Update Refs 1341175 us [491.081s][info][gc,stats ] Concurrent Update Thread Roots 13307 us [491.081s][info][gc,stats ] Pause Final Update Refs (G) 930 us [491.081s][info][gc,stats ] Pause Final Update Refs (N) 271 us [491.081s][info][gc,stats ] Update Region States 60 us [491.081s][info][gc,stats ] Trash Collection Set 20 us [491.081s][info][gc,stats ] Rebuild Free Set 101 us [491.081s][info][gc,stats ] Concurrent Cleanup 182 us [491.081s][info][gc,stats ] Workers: Evacuated 160M across 3975078 objects, abandoned 0B across 0 objects. [491.081s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [491.081s][info][gc,stats ] - age 1: 85226480 bytes, 85226480 total [491.081s][info][gc,stats ] - age 2: 14163544 bytes, 99390024 total [491.081s][info][gc,stats ] - age 3: 5071608 bytes, 104461632 total [491.081s][info][gc,stats ] - age 4: 2812992 bytes, 107274624 total [491.081s][info][gc,stats ] - age 5: 2703744 bytes, 109978368 total [491.081s][info][gc,stats ] - age 6: 3117128 bytes, 113095496 total [491.081s][info][gc,stats ] - age 7: 14106136 bytes, 127201632 total [491.081s][info][gc,stats ] - age 8: 9495144 bytes, 136696776 total [491.081s][info][gc,stats ] - age 9: 3197160 bytes, 139893936 total [491.081s][info][gc,stats ] - age 10: 2505968 bytes, 142399904 total [491.081s][info][gc,stats ] - age 11: 1504352 bytes, 143904256 total [491.081s][info][gc,stats ] - age 12: 1250432 bytes, 145154688 total [491.081s][info][gc,stats ] - age 13: 2334344 bytes, 147489032 total [491.081s][info][gc,stats ] - age 14: 1101792 bytes, 148590824 total [491.081s][info][gc,stats ] - age 15: 9070520 bytes, 157661344 total [491.081s][info][gc,stats ] [491.081s][info][gc,stats ] Mutators: Evacuated 641K across 11945 objects, abandoned 0B across 0 objects. [491.081s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [491.081s][info][gc,stats ] - age 1: 390448 bytes, 390448 total [491.081s][info][gc,stats ] - age 2: 1824 bytes, 392272 total [491.081s][info][gc,stats ] - age 3: 65568 bytes, 457840 total [491.081s][info][gc,stats ] - age 4: 11264 bytes, 469104 total [491.081s][info][gc,stats ] - age 5: 1896 bytes, 471000 total [491.081s][info][gc,stats ] - age 6: 3248 bytes, 474248 total [491.081s][info][gc,stats ] - age 7: 154040 bytes, 628288 total [491.081s][info][gc,stats ] - age 8: 3968 bytes, 632256 total [491.081s][info][gc,stats ] - age 9: 9544 bytes, 641800 total [491.081s][info][gc,stats ] - age 10: 2088 bytes, 643888 total [491.081s][info][gc,stats ] - age 11: 4304 bytes, 648192 total [491.081s][info][gc,stats ] - age 12: 592 bytes, 648784 total [491.081s][info][gc,stats ] - age 13: 1544 bytes, 650328 total [491.081s][info][gc,stats ] - age 14: 56 bytes, 650384 total [491.081s][info][gc,stats ] - age 15: 5400 bytes, 655784 total [491.081s][info][gc,stats ] [491.081s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [491.081s][info][gc,stats ] - age 3: 6730264 bytes, 6730264 total [491.081s][info][gc,stats ] - age 4: 7793760 bytes, 14524024 total [491.081s][info][gc,stats ] - age 7: 199729296 bytes, 214253320 total [491.081s][info][gc,stats ] [491.081s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [491.081s][info][gc,stats ] - age 7: 10176965168 bytes, 10176965168 total [491.081s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [491.092s][info][gc ] Transition from: normal to: idle [491.092s][info][gc ] Trigger (YOUNG): expedite promotion in place of 190M [491.092s][info][gc ] Transition from: idle to: normal [491.092s][info][gc ] Heuristics request for young collection accepted [491.092s][info][gc,free ] Free: 11055M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 8877K, Mutator Free: 1383 Collector Reserve: 823M, Max: 8192K; Used: 39216B Old Collector Reserve: 632M, Max: 8192K; Used: 0B [491.092s][info][gc,ergo ] GC(292) Start GC cycle (YOUNG) [491.092s][info][gc,start ] GC(292) Concurrent reset [491.092s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent reset [491.108s][info][gc ] GC(292) Concurrent reset 16.571ms [491.109s][info][gc,start ] GC(292) Pause Init Mark (YOUNG) [491.109s][info][gc,task ] GC(292) Using 8 of 8 workers for init marking [491.112s][info][gc ] GC(292) Pause Init Mark (YOUNG) 3.633ms [491.113s][info][gc,start ] GC(292) Concurrent remembered set scanning [491.113s][info][gc,task ] GC(292) Using 4 of 8 workers for Concurrent remembered set scanning [491.205s][info][gc ] GC(292) Concurrent remembered set scanning 92.654ms [491.205s][info][gc,start ] GC(292) Concurrent marking roots [491.205s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent marking roots [491.210s][info][gc ] GC(292) Concurrent marking roots 4.236ms [491.210s][info][gc,start ] GC(292) Concurrent marking (YOUNG) [491.210s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent marking [491.479s][info][gc ] GC(292) Concurrent marking (YOUNG) 269.246ms [491.479s][info][gc,start ] GC(292) Pause Final Mark (YOUNG) [491.479s][info][gc,task ] GC(292) Using 8 of 8 workers for final marking [491.480s][info][gc,ergo ] GC(292) Planning to promote in place 0 humongous regions and 25 regular regions, spanning a total of 201336912 used bytes [491.480s][info][gc,ergo ] GC(292) Adaptive CSet Selection for YOUNG. Max Evacuation: 684M, Actual Free: 0B. [491.480s][info][gc,ergo ] GC(292) Chosen CSet evacuates young: 43192K (of which at least: 0B are to be promoted), old: 0B [491.480s][info][gc,ergo ] GC(292) Collectable Garbage: 3701M (99%), Immediate: 0B (0%), 0 regions, CSet: 3701M (99%), 468 regions [491.480s][info][gc,ergo ] GC(292) Evacuation Targets: YOUNG: 43192K, PROMOTE: 0B, OLD: 0B, TOTAL: 43192K [491.480s][info][gc,free ] Free: 11643M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 4980K, Mutator Free: 1456 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [491.480s][info][gc ] GC(292) Pause Final Mark (YOUNG) 1.011ms [491.481s][info][gc,start ] GC(292) Concurrent thread roots [491.481s][info][gc,task ] GC(292) Using 4 of 8 workers for Concurrent thread roots [491.481s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [491.482s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 16064184320, old_used: 16038859824, old unaffiliated regions: 0 [491.482s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 16064184320, old_used: 16038859824, old unaffiliated regions: 0 [491.482s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 16064184320, old_used: 16038859824, old unaffiliated regions: 0 [491.482s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 16064184320, old_used: 16038859824, old unaffiliated regions: 0 [491.482s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [491.485s][info][gc ] GC(292) Concurrent thread roots 4.442ms [491.485s][info][gc,start ] GC(292) Concurrent weak references [491.485s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent weak references [491.485s][info][gc,ref ] GC(292) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [491.485s][info][gc,ref ] GC(292) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [491.485s][info][gc,ref ] GC(292) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [491.485s][info][gc ] GC(292) Concurrent weak references 0.038ms [491.485s][info][gc,start ] GC(292) Concurrent weak roots [491.485s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent weak root [491.486s][info][gc ] GC(292) Concurrent weak roots 0.679ms [491.486s][info][gc,start ] GC(292) Concurrent cleanup [491.486s][info][gc ] GC(292) Concurrent cleanup 20036M->20036M(31744M) 0.127ms [491.486s][info][gc,free ] Free: 11619M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 4126K, Mutator Free: 1453 Collector Reserve: 56400K, Max: 8192K; Used: 943K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [491.486s][info][gc,start ] GC(292) Concurrent strong roots [491.486s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent strong root [491.486s][info][gc ] GC(292) Concurrent strong roots 0.414ms [491.486s][info][gc,start ] GC(292) Concurrent evacuation [491.486s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent evacuation [491.496s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [491.496s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [491.496s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [491.496s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [491.496s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [491.499s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [491.499s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [491.499s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [491.499s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [491.501s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [491.502s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [491.502s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [491.502s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [491.504s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [491.504s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [491.505s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [491.505s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [491.507s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [491.507s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [491.508s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [491.508s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [491.509s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [491.510s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [491.511s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [491.511s][info][gc ] GC(292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [491.524s][info][gc ] GC(292) Concurrent evacuation 37.906ms [491.525s][info][gc,start ] GC(292) Pause Init Update Refs [491.525s][info][gc ] GC(292) Pause Init Update Refs 0.516ms [491.525s][info][gc,start ] GC(292) Concurrent update references [491.525s][info][gc,task ] GC(292) Using 4 of 8 workers for concurrent reference update [491.525s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [491.685s][info][gc ] GC(292) Concurrent update references 159.594ms [491.685s][info][gc,start ] GC(292) Concurrent update thread roots [491.697s][info][gc ] GC(292) Concurrent update thread roots 11.671ms [491.697s][info][gc,start ] GC(292) Pause Final Update Refs [491.697s][info][gc,task ] GC(292) Using 8 of 8 workers for final reference update [491.697s][info][gc,free ] Free: 14112M, Max: 8192K regular, 560M humongous, Frag: 95% external, 26% internal; Used: 3687M, Mutator Free: 1765 Collector Reserve: 815M, Max: 8192K; Used: 65566K Old Collector Reserve: 5875K, Max: 5875K; Used: 2317K [491.697s][info][gc ] GC(292) Pause Final Update Refs 0.234ms [491.697s][info][gc,start ] GC(292) Concurrent cleanup [491.698s][info][gc ] GC(292) Concurrent cleanup 20529M->16793M(31744M) 0.147ms [491.698s][info][gc,ergo ] GC(292) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5880K, young_available: 14928M [491.698s][info][gc,ergo ] GC(292) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.4% during period of 0.617s [491.698s][info][gc,ergo ] GC(292) At end of Concurrent Young GC: YOUNG generation used: 1296M, used regions: 1336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16224M, available: 14927M [491.698s][info][gc,ergo ] GC(292) At end of Concurrent Young GC: OLD generation used: 15498M, used regions: 15520M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15520M, available: 5880K [491.698s][info][gc,free ] Free: 14111M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 8767K, Mutator Free: 1765 Collector Reserve: 815M, Max: 8192K; Used: 30960B Old Collector Reserve: 5875K, Max: 5875K; Used: 2317K [491.698s][info][gc,stats ] [491.698s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [491.698s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [491.698s][info][gc,stats ] [491.698s][info][gc,stats ] Concurrent Reset 16600 us [491.698s][info][gc,stats ] Pause Init Mark (G) 4450 us [491.698s][info][gc,stats ] Pause Init Mark (N) 3646 us [491.698s][info][gc,stats ] Swap Remembered Set 3306 us [491.698s][info][gc,stats ] Update Region States 187 us [491.698s][info][gc,stats ] Concurrent Scan Remembered Set 92679 us, parallelism: 4.00x [491.698s][info][gc,stats ] RS: 370291 us [491.698s][info][gc,stats ] RS: Scan Clusters 370291 us, workers (us): 92582, 92576, 92573, 92561, ---, ---, ---, ---, [491.698s][info][gc,stats ] Concurrent Mark Roots 4250 us, parallelism: 3.53x [491.698s][info][gc,stats ] CMR: 14991 us [491.698s][info][gc,stats ] CMR: Thread Roots 13896 us, workers (us): 3711, 3482, 3446, 3257, ---, ---, ---, ---, [491.698s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 143, 301, 175, 351, ---, ---, ---, ---, [491.698s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 30, 24, 20, 15, ---, ---, ---, ---, [491.698s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [491.698s][info][gc,stats ] Concurrent Marking 269270 us, parallelism: 3.94x [491.698s][info][gc,stats ] CM: 1060891 us [491.698s][info][gc,stats ] CM: Parallel Mark 1060891 us, workers (us): 265239, 265226, 265215, 265211, ---, ---, ---, ---, [491.698s][info][gc,stats ] Pause Final Mark (G) 1514 us [491.698s][info][gc,stats ] Pause Final Mark (N) 1016 us [491.698s][info][gc,stats ] Finish Mark 566 us [491.698s][info][gc,stats ] Update Region States 84 us [491.698s][info][gc,stats ] Choose Collection Set 128 us [491.698s][info][gc,stats ] Rebuild Free Set 58 us [491.698s][info][gc,stats ] Concurrent Thread Roots 4455 us, parallelism: 3.68x [491.698s][info][gc,stats ] CTR: 16405 us [491.698s][info][gc,stats ] CTR: Thread Roots 16405 us, workers (us): 4345, 4396, 4302, 3362, ---, ---, ---, ---, [491.698s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [491.698s][info][gc,stats ] CWRF: 1 us [491.698s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [491.698s][info][gc,stats ] Concurrent Weak Roots 684 us [491.698s][info][gc,stats ] Roots 48 us, parallelism: 1.31x [491.698s][info][gc,stats ] CWR: 63 us [491.698s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 18, 11, 12, ---, ---, ---, ---, [491.698s][info][gc,stats ] Rendezvous 623 us [491.698s][info][gc,stats ] Concurrent Cleanup 133 us [491.698s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.75x [491.698s][info][gc,stats ] CSR: 1150 us [491.698s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 309, 187, 161, 350, ---, ---, ---, ---, [491.698s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 35, 31, 27, 23, ---, ---, ---, ---, [491.698s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [491.698s][info][gc,stats ] Concurrent Evacuation 37920 us [491.698s][info][gc,stats ] Pause Init Update Refs (G) 1062 us [491.698s][info][gc,stats ] Pause Init Update Refs (N) 525 us [491.698s][info][gc,stats ] Manage GCLABs 438 us [491.698s][info][gc,stats ] Concurrent Update Refs 159617 us [491.698s][info][gc,stats ] Concurrent Update Thread Roots 11687 us [491.698s][info][gc,stats ] Pause Final Update Refs (G) 812 us [491.698s][info][gc,stats ] Pause Final Update Refs (N) 240 us [491.698s][info][gc,stats ] Update Region States 48 us [491.698s][info][gc,stats ] Trash Collection Set 15 us [491.698s][info][gc,stats ] Rebuild Free Set 97 us [491.698s][info][gc,stats ] Concurrent Cleanup 153 us [491.698s][info][gc,stats ] Workers: Evacuated 42779K across 604471 objects, abandoned 0B across 0 objects. [491.698s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [491.698s][info][gc,stats ] - age 1: 32761952 bytes, 32761952 total [491.698s][info][gc,stats ] - age 2: 528240 bytes, 33290192 total [491.698s][info][gc,stats ] - age 3: 1112848 bytes, 34403040 total [491.698s][info][gc,stats ] - age 4: 771800 bytes, 35174840 total [491.698s][info][gc,stats ] - age 5: 173688 bytes, 35348528 total [491.698s][info][gc,stats ] - age 6: 190984 bytes, 35539512 total [491.698s][info][gc,stats ] - age 7: 671384 bytes, 36210896 total [491.698s][info][gc,stats ] - age 8: 148224 bytes, 36359120 total [491.698s][info][gc,stats ] - age 9: 80984 bytes, 36440104 total [491.698s][info][gc,stats ] - age 10: 229712 bytes, 36669816 total [491.698s][info][gc,stats ] - age 11: 184 bytes, 36670000 total [491.698s][info][gc,stats ] - age 12: 894184 bytes, 37564184 total [491.698s][info][gc,stats ] - age 13: 1972392 bytes, 39536576 total [491.698s][info][gc,stats ] - age 14: 297768 bytes, 39834344 total [491.698s][info][gc,stats ] - age 15: 3971552 bytes, 43805896 total [491.698s][info][gc,stats ] [491.698s][info][gc,stats ] Mutators: Evacuated 413K across 3361 objects, abandoned 0B across 0 objects. [491.698s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [491.698s][info][gc,stats ] - age 1: 416120 bytes, 416120 total [491.698s][info][gc,stats ] - age 2: 128 bytes, 416248 total [491.698s][info][gc,stats ] - age 3: 96 bytes, 416344 total [491.698s][info][gc,stats ] - age 4: 192 bytes, 416536 total [491.698s][info][gc,stats ] - age 6: 96 bytes, 416632 total [491.698s][info][gc,stats ] - age 7: 192 bytes, 416824 total [491.698s][info][gc,stats ] - age 8: 32 bytes, 416856 total [491.698s][info][gc,stats ] - age 9: 32 bytes, 416888 total [491.698s][info][gc,stats ] - age 10: 32 bytes, 416920 total [491.698s][info][gc,stats ] - age 12: 168 bytes, 417088 total [491.698s][info][gc,stats ] - age 13: 1464 bytes, 418552 total [491.698s][info][gc,stats ] - age 14: 112 bytes, 418664 total [491.698s][info][gc,stats ] - age 15: 4656 bytes, 423320 total [491.698s][info][gc,stats ] [491.699s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [491.699s][info][gc,stats ] - age 1: 13424 bytes, 13424 total [491.699s][info][gc,stats ] - age 4: 6730264 bytes, 6743688 total [491.699s][info][gc,stats ] - age 5: 7793760 bytes, 14537448 total [491.699s][info][gc,stats ] [491.699s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [491.699s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [491.699s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [491.709s][info][gc ] Transition from: normal to: idle [493.192s][info][gc ] Periodic Sample: GCU = 17.004%, MU = 17.634% during most recent 5.0s [495.428s][info][gc ] Trigger (YOUNG): Average GC time (2611.33 ms) is above the time for average allocation rate (1981 MB/s) to deplete free headroom (5170M) (margin of error = 3.09) [495.428s][info][gc,ergo ] Free headroom: 6757M (free) - 1587M (spike) - 0B (penalties) = 5170M [495.428s][info][gc ] Transition from: idle to: normal [495.428s][info][gc ] Heuristics request for young collection accepted [495.428s][info][gc,free ] Free: 6757M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2885K, Mutator Free: 845 Collector Reserve: 815M, Max: 8192K; Used: 30960B Old Collector Reserve: 5875K, Max: 5875K; Used: 2317K [495.428s][info][gc,ergo ] GC(293) Start GC cycle (YOUNG) [495.428s][info][gc,start ] GC(293) Concurrent reset [495.428s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent reset [495.461s][info][gc ] GC(293) Concurrent reset 32.937ms [495.462s][info][gc,start ] GC(293) Pause Init Mark (YOUNG) [495.462s][info][gc,task ] GC(293) Using 8 of 8 workers for init marking [495.466s][info][gc ] GC(293) Pause Init Mark (YOUNG) 3.820ms [495.466s][info][gc,start ] GC(293) Concurrent remembered set scanning [495.466s][info][gc,task ] GC(293) Using 4 of 8 workers for Concurrent remembered set scanning [495.582s][info][gc ] GC(293) Concurrent remembered set scanning 116.511ms [495.582s][info][gc,start ] GC(293) Concurrent marking roots [495.582s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent marking roots [495.586s][info][gc ] GC(293) Concurrent marking roots 3.834ms [495.586s][info][gc,start ] GC(293) Concurrent marking (YOUNG) [495.586s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent marking [495.618s][info][gc ] GC(293) Concurrent marking (YOUNG) 31.377ms [495.618s][info][gc,start ] GC(293) Pause Final Mark (YOUNG) [495.618s][info][gc,task ] GC(293) Using 8 of 8 workers for final marking [495.619s][info][gc,ergo ] GC(293) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [495.619s][info][gc,ergo ] GC(293) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [495.619s][info][gc,ergo ] GC(293) Chosen CSet evacuates young: 42182K (of which at least: 0B are to be promoted), old: 0B [495.619s][info][gc,ergo ] GC(293) Collectable Garbage: 8662M (99%), Immediate: 0B (0%), 0 regions, CSet: 8662M (99%), 1088 regions [495.619s][info][gc,ergo ] GC(293) Evacuation Targets: YOUNG: 42182K, PROMOTE: 0B, OLD: 0B, TOTAL: 42182K [495.619s][info][gc,free ] Free: 7129M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6387K, Mutator Free: 892 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 5875K, Max: 5875K; Used: 2317K [495.619s][info][gc ] GC(293) Pause Final Mark (YOUNG) 0.970ms [495.619s][info][gc,start ] GC(293) Concurrent thread roots [495.619s][info][gc,task ] GC(293) Using 4 of 8 workers for Concurrent thread roots [495.624s][info][gc ] GC(293) Concurrent thread roots 4.571ms [495.624s][info][gc,start ] GC(293) Concurrent weak references [495.624s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent weak references [495.624s][info][gc,ref ] GC(293) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [495.624s][info][gc,ref ] GC(293) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [495.624s][info][gc,ref ] GC(293) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [495.624s][info][gc ] GC(293) Concurrent weak references 0.048ms [495.624s][info][gc,start ] GC(293) Concurrent weak roots [495.624s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent weak root [495.624s][info][gc ] GC(293) Concurrent weak roots 0.673ms [495.624s][info][gc,start ] GC(293) Concurrent cleanup [495.624s][info][gc ] GC(293) Concurrent cleanup 24552M->24552M(31744M) 0.102ms [495.624s][info][gc,free ] Free: 7114M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 5413K, Mutator Free: 890 Collector Reserve: 56247K, Max: 8192K; Used: 1096K Old Collector Reserve: 5870K, Max: 5870K; Used: 2322K [495.624s][info][gc,start ] GC(293) Concurrent strong roots [495.625s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent strong root [495.625s][info][gc ] GC(293) Concurrent strong roots 0.426ms [495.625s][info][gc,start ] GC(293) Concurrent evacuation [495.625s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent evacuation [495.646s][info][gc ] GC(293) Concurrent evacuation 20.689ms [495.646s][info][gc,start ] GC(293) Pause Init Update Refs [495.646s][info][gc ] GC(293) Pause Init Update Refs 0.507ms [495.647s][info][gc,start ] GC(293) Concurrent update references [495.647s][info][gc,task ] GC(293) Using 4 of 8 workers for concurrent reference update [495.647s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [495.729s][info][gc ] GC(293) Concurrent update references 82.608ms [495.729s][info][gc,start ] GC(293) Concurrent update thread roots [495.740s][info][gc ] GC(293) Concurrent update thread roots 10.443ms [495.740s][info][gc,start ] GC(293) Pause Final Update Refs [495.740s][info][gc,task ] GC(293) Using 8 of 8 workers for final reference update [495.740s][info][gc,free ] Free: 14764M, Max: 8192K regular, 560M humongous, Frag: 91% external, 58% internal; Used: 8643M, Mutator Free: 1846 Collector Reserve: 815M, Max: 8192K; Used: 65564K Old Collector Reserve: 4133K, Max: 4133K; Used: 4059K [495.740s][info][gc ] GC(293) Pause Final Update Refs 0.242ms [495.740s][info][gc,start ] GC(293) Concurrent cleanup [495.741s][info][gc ] GC(293) Concurrent cleanup 24839M->16143M(31744M) 0.210ms [495.741s][info][gc,ergo ] GC(293) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4138K, young_available: 15580M [495.741s][info][gc,ergo ] GC(293) At end of Concurrent Young GC: GCU: 1.7%, MU: 16.6% during period of 4.043s [495.741s][info][gc,ergo ] GC(293) At end of Concurrent Young GC: YOUNG generation used: 644M, used regions: 672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16224M, available: 15579M [495.741s][info][gc,ergo ] GC(293) At end of Concurrent Young GC: OLD generation used: 15499M, used regions: 15520M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15520M, available: 4138K [495.741s][info][gc,free ] Free: 14763M, Max: 8192K regular, 864M humongous, Frag: 95% external, 0% internal; Used: 4660K, Mutator Free: 1846 Collector Reserve: 815M, Max: 8192K; Used: 28896B Old Collector Reserve: 4133K, Max: 4133K; Used: 4059K [495.741s][info][gc,stats ] [495.741s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [495.741s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [495.741s][info][gc,stats ] [495.741s][info][gc,stats ] Concurrent Reset 32971 us [495.741s][info][gc,stats ] Pause Init Mark (G) 4593 us [495.741s][info][gc,stats ] Pause Init Mark (N) 3832 us [495.741s][info][gc,stats ] Swap Remembered Set 3367 us [495.741s][info][gc,stats ] Update Region States 306 us [495.741s][info][gc,stats ] Concurrent Scan Remembered Set 116529 us, parallelism: 4.00x [495.741s][info][gc,stats ] RS: 465775 us [495.741s][info][gc,stats ] RS: Scan Clusters 465775 us, workers (us): 116453, 116448, 116440, 116435, ---, ---, ---, ---, [495.741s][info][gc,stats ] Concurrent Mark Roots 3850 us, parallelism: 3.59x [495.741s][info][gc,stats ] CMR: 13836 us [495.741s][info][gc,stats ] CMR: Thread Roots 12710 us, workers (us): 3038, 3039, 3277, 3357, ---, ---, ---, ---, [495.741s][info][gc,stats ] CMR: Code Cache Roots 1002 us, workers (us): 331, 354, 177, 140, ---, ---, ---, ---, [495.741s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 27, 24, 21, 17, ---, ---, ---, ---, [495.741s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [495.741s][info][gc,stats ] Concurrent Marking 31393 us, parallelism: 3.68x [495.741s][info][gc,stats ] CM: 115503 us [495.741s][info][gc,stats ] CM: Parallel Mark 115503 us, workers (us): 28884, 28888, 28875, 28857, ---, ---, ---, ---, [495.741s][info][gc,stats ] Pause Final Mark (G) 1438 us [495.741s][info][gc,stats ] Pause Final Mark (N) 975 us [495.741s][info][gc,stats ] Finish Mark 472 us [495.741s][info][gc,stats ] Update Region States 83 us [495.741s][info][gc,stats ] Choose Collection Set 195 us [495.741s][info][gc,stats ] Rebuild Free Set 46 us [495.741s][info][gc,stats ] Concurrent Thread Roots 4588 us, parallelism: 3.84x [495.741s][info][gc,stats ] CTR: 17614 us [495.741s][info][gc,stats ] CTR: Thread Roots 17614 us, workers (us): 4382, 4519, 4367, 4346, ---, ---, ---, ---, [495.741s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [495.741s][info][gc,stats ] CWRF: 1 us [495.741s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [495.741s][info][gc,stats ] Concurrent Weak Roots 682 us [495.741s][info][gc,stats ] Roots 52 us, parallelism: 1.30x [495.741s][info][gc,stats ] CWR: 68 us [495.741s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 24, 18, 15, 11, ---, ---, ---, ---, [495.741s][info][gc,stats ] Rendezvous 609 us [495.741s][info][gc,stats ] Concurrent Cleanup 107 us [495.741s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.63x [495.741s][info][gc,stats ] CSR: 1132 us [495.741s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 171, 266, 348, 190, ---, ---, ---, ---, [495.741s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 36, 32, 32, 28, ---, ---, ---, ---, [495.741s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [495.741s][info][gc,stats ] Concurrent Evacuation 20703 us [495.741s][info][gc,stats ] Pause Init Update Refs (G) 977 us [495.741s][info][gc,stats ] Pause Init Update Refs (N) 529 us [495.741s][info][gc,stats ] Manage GCLABs 431 us [495.741s][info][gc,stats ] Concurrent Update Refs 82631 us [495.741s][info][gc,stats ] Concurrent Update Thread Roots 10458 us [495.741s][info][gc,stats ] Pause Final Update Refs (G) 747 us [495.741s][info][gc,stats ] Pause Final Update Refs (N) 247 us [495.741s][info][gc,stats ] Update Region States 49 us [495.741s][info][gc,stats ] Trash Collection Set 39 us [495.741s][info][gc,stats ] Rebuild Free Set 81 us [495.742s][info][gc,stats ] Concurrent Cleanup 216 us [495.742s][info][gc,stats ] Workers: Evacuated 41639K across 526364 objects, abandoned 0B across 0 objects. [495.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [495.742s][info][gc,stats ] - age 1: 38664040 bytes, 38664040 total [495.742s][info][gc,stats ] - age 2: 582208 bytes, 39246248 total [495.742s][info][gc,stats ] - age 3: 401824 bytes, 39648072 total [495.742s][info][gc,stats ] - age 4: 864864 bytes, 40512936 total [495.742s][info][gc,stats ] - age 5: 542576 bytes, 41055512 total [495.742s][info][gc,stats ] - age 6: 125888 bytes, 41181400 total [495.742s][info][gc,stats ] - age 7: 489560 bytes, 41670960 total [495.742s][info][gc,stats ] - age 8: 32 bytes, 41670992 total [495.742s][info][gc,stats ] - age 13: 368 bytes, 41671360 total [495.742s][info][gc,stats ] - age 14: 124816 bytes, 41796176 total [495.742s][info][gc,stats ] - age 15: 843144 bytes, 42639320 total [495.742s][info][gc,stats ] [495.742s][info][gc,stats ] Mutators: Evacuated 542K across 4174 objects, abandoned 0B across 0 objects. [495.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [495.742s][info][gc,stats ] - age 1: 553896 bytes, 553896 total [495.742s][info][gc,stats ] - age 2: 64 bytes, 553960 total [495.742s][info][gc,stats ] - age 3: 96 bytes, 554056 total [495.742s][info][gc,stats ] - age 4: 64 bytes, 554120 total [495.742s][info][gc,stats ] - age 5: 208 bytes, 554328 total [495.742s][info][gc,stats ] - age 7: 64 bytes, 554392 total [495.742s][info][gc,stats ] - age 15: 808 bytes, 555200 total [495.742s][info][gc,stats ] [495.742s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [495.742s][info][gc,stats ] - age 2: 312 bytes, 312 total [495.742s][info][gc,stats ] - age 5: 6724056 bytes, 6724368 total [495.742s][info][gc,stats ] - age 6: 7766472 bytes, 14490840 total [495.742s][info][gc,stats ] [495.742s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [495.742s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [495.742s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [495.752s][info][gc ] Transition from: normal to: idle [496.143s][info][gc ] Trigger (YOUNG): Average GC time (2526.02 ms) is above the time for instantaneous allocation rate (5974 MB/s) to deplete free headroom (11974M) (spike threshold = 1.22) [496.143s][info][gc ] Transition from: idle to: normal [496.143s][info][gc ] Heuristics request for young collection accepted [496.143s][info][gc,free ] Free: 13561M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 6877K, Mutator Free: 1696 Collector Reserve: 815M, Max: 8192K; Used: 28896B Old Collector Reserve: 4133K, Max: 4133K; Used: 4059K [496.143s][info][gc,ergo ] GC(294) Start GC cycle (YOUNG) [496.143s][info][gc,start ] GC(294) Concurrent reset [496.143s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent reset [496.149s][info][gc ] GC(294) Concurrent reset 5.771ms [496.149s][info][gc,start ] GC(294) Pause Init Mark (YOUNG) [496.149s][info][gc,task ] GC(294) Using 8 of 8 workers for init marking [496.153s][info][gc ] GC(294) Pause Init Mark (YOUNG) 3.450ms [496.153s][info][gc,start ] GC(294) Concurrent remembered set scanning [496.153s][info][gc,task ] GC(294) Using 4 of 8 workers for Concurrent remembered set scanning [496.209s][info][gc ] GC(294) Concurrent remembered set scanning 56.056ms [496.209s][info][gc,start ] GC(294) Concurrent marking roots [496.209s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent marking roots [496.214s][info][gc ] GC(294) Concurrent marking roots 4.815ms [496.214s][info][gc,start ] GC(294) Concurrent marking (YOUNG) [496.214s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent marking [496.339s][info][gc ] GC(294) Concurrent marking (YOUNG) 125.348ms [496.340s][info][gc,start ] GC(294) Pause Final Mark (YOUNG) [496.340s][info][gc,task ] GC(294) Using 8 of 8 workers for final marking [496.340s][info][gc,ergo ] GC(294) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [496.340s][info][gc,ergo ] GC(294) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [496.340s][info][gc,ergo ] GC(294) Chosen CSet evacuates young: 58092K (of which at least: 0B are to be promoted), old: 0B [496.340s][info][gc,ergo ] GC(294) Collectable Garbage: 1426M (99%), Immediate: 0B (0%), 0 regions, CSet: 1426M (99%), 186 regions [496.340s][info][gc,ergo ] GC(294) Evacuation Targets: YOUNG: 58092K, PROMOTE: 0B, OLD: 0B, TOTAL: 58092K [496.340s][info][gc,free ] Free: 13862M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 1848K, Mutator Free: 1733 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 4133K, Max: 4133K; Used: 4059K [496.341s][info][gc ] GC(294) Pause Final Mark (YOUNG) 0.865ms [496.341s][info][gc,start ] GC(294) Concurrent thread roots [496.341s][info][gc,task ] GC(294) Using 4 of 8 workers for Concurrent thread roots [496.345s][info][gc ] GC(294) Concurrent thread roots 4.571ms [496.345s][info][gc,start ] GC(294) Concurrent weak references [496.345s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent weak references [496.345s][info][gc,ref ] GC(294) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.345s][info][gc,ref ] GC(294) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.345s][info][gc,ref ] GC(294) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.345s][info][gc ] GC(294) Concurrent weak references 0.039ms [496.345s][info][gc,start ] GC(294) Concurrent weak roots [496.345s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent weak root [496.346s][info][gc ] GC(294) Concurrent weak roots 0.791ms [496.346s][info][gc,start ] GC(294) Concurrent cleanup [496.346s][info][gc ] GC(294) Concurrent cleanup 17792M->17792M(31744M) 0.105ms [496.346s][info][gc,free ] Free: 13841M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 6151K, Mutator Free: 1731 Collector Reserve: 72633K, Max: 8192K; Used: 1094K Old Collector Reserve: 4115K, Max: 4115K; Used: 4076K [496.346s][info][gc,start ] GC(294) Concurrent strong roots [496.346s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent strong root [496.347s][info][gc ] GC(294) Concurrent strong roots 0.413ms [496.347s][info][gc,start ] GC(294) Concurrent evacuation [496.347s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent evacuation [496.359s][info][gc,ergo ] GC(294) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4237824, promotion expended: 3799144, old capacity: 16273899520, old_used: 16256524336, old unaffiliated regions: 0 [496.359s][info][gc,ergo ] GC(294) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4237824, promotion expended: 3799144, old capacity: 16273899520, old_used: 16256524336, old unaffiliated regions: 0 [496.359s][info][gc,ergo ] GC(294) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4237824, promotion expended: 3799144, old capacity: 16273899520, old_used: 16256524336, old unaffiliated regions: 0 [496.359s][info][gc,ergo ] GC(294) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4237824, promotion expended: 3799144, old capacity: 16273899520, old_used: 16256524336, old unaffiliated regions: 0 [496.359s][info][gc,ergo ] GC(294) Squelching additional promotion failure reports for current epoch [496.388s][info][gc ] GC(294) Concurrent evacuation 41.190ms [496.388s][info][gc,start ] GC(294) Pause Init Update Refs [496.389s][info][gc ] GC(294) Pause Init Update Refs 0.527ms [496.389s][info][gc,start ] GC(294) Concurrent update references [496.389s][info][gc,task ] GC(294) Using 4 of 8 workers for concurrent reference update [496.389s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [496.509s][info][gc ] GC(294) Concurrent update references 119.568ms [496.509s][info][gc,start ] GC(294) Concurrent update thread roots [496.519s][info][gc ] GC(294) Concurrent update thread roots 10.738ms [496.520s][info][gc,start ] GC(294) Pause Final Update Refs [496.520s][info][gc,task ] GC(294) Using 8 of 8 workers for final reference update [496.520s][info][gc,free ] Free: 14143M, Max: 8192K regular, 864M humongous, Frag: 94% external, 9% internal; Used: 1403M, Mutator Free: 1768 Collector Reserve: 815M, Max: 8192K; Used: 81948K Old Collector Reserve: 376K, Max: 376K; Used: 7815K [496.520s][info][gc ] GC(294) Pause Final Update Refs 0.226ms [496.520s][info][gc,start ] GC(294) Concurrent cleanup [496.520s][info][gc ] GC(294) Concurrent cleanup 18229M->16754M(31744M) 0.123ms [496.520s][info][gc,ergo ] GC(294) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 382K, young_available: 14959M [496.520s][info][gc,ergo ] GC(294) At end of Concurrent Young GC: GCU: 11.0%, MU: 21.5% during period of 0.780s [496.520s][info][gc,ergo ] GC(294) At end of Concurrent Young GC: YOUNG generation used: 1251M, used regions: 1296M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16224M, available: 14958M [496.520s][info][gc,ergo ] GC(294) At end of Concurrent Young GC: OLD generation used: 15503M, used regions: 15520M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15520M, available: 382K [496.520s][info][gc,free ] Free: 14142M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 1110K, Mutator Free: 1768 Collector Reserve: 815M, Max: 8192K; Used: 28896B Old Collector Reserve: 376K, Max: 376K; Used: 7815K [496.521s][info][gc,stats ] [496.521s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [496.521s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [496.521s][info][gc,stats ] [496.521s][info][gc,stats ] Concurrent Reset 5792 us [496.521s][info][gc,stats ] Pause Init Mark (G) 4176 us [496.521s][info][gc,stats ] Pause Init Mark (N) 3459 us [496.521s][info][gc,stats ] Swap Remembered Set 3263 us [496.521s][info][gc,stats ] Update Region States 56 us [496.521s][info][gc,stats ] Concurrent Scan Remembered Set 56078 us, parallelism: 3.99x [496.521s][info][gc,stats ] RS: 223900 us [496.521s][info][gc,stats ] RS: Scan Clusters 223900 us, workers (us): 55979, 55979, 55973, 55968, ---, ---, ---, ---, [496.521s][info][gc,stats ] Concurrent Mark Roots 4835 us, parallelism: 3.64x [496.521s][info][gc,stats ] CMR: 17620 us [496.521s][info][gc,stats ] CMR: Thread Roots 16266 us, workers (us): 4152, 4017, 4012, 4085, ---, ---, ---, ---, [496.521s][info][gc,stats ] CMR: Code Cache Roots 1200 us, workers (us): 235, 407, 337, 221, ---, ---, ---, ---, [496.521s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 35, 26, 25, 22, ---, ---, ---, ---, [496.521s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, ---, ---, 9, ---, ---, ---, ---, [496.521s][info][gc,stats ] Concurrent Marking 125378 us, parallelism: 3.89x [496.521s][info][gc,stats ] CM: 488131 us [496.521s][info][gc,stats ] CM: Parallel Mark 488131 us, workers (us): 122039, 122036, 122028, 122028, ---, ---, ---, ---, [496.521s][info][gc,stats ] Pause Final Mark (G) 1464 us [496.521s][info][gc,stats ] Pause Final Mark (N) 871 us [496.521s][info][gc,stats ] Finish Mark 409 us [496.521s][info][gc,stats ] Update Region States 103 us [496.521s][info][gc,stats ] Choose Collection Set 102 us [496.521s][info][gc,stats ] Rebuild Free Set 70 us [496.521s][info][gc,stats ] Concurrent Thread Roots 4584 us, parallelism: 3.86x [496.521s][info][gc,stats ] CTR: 17708 us [496.521s][info][gc,stats ] CTR: Thread Roots 17708 us, workers (us): 4412, 4509, 4435, 4353, ---, ---, ---, ---, [496.521s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [496.521s][info][gc,stats ] CWRF: 1 us [496.521s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [496.521s][info][gc,stats ] Concurrent Weak Roots 796 us [496.521s][info][gc,stats ] Roots 54 us, parallelism: 1.28x [496.521s][info][gc,stats ] CWR: 70 us [496.521s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 19, 15, 13, ---, ---, ---, ---, [496.521s][info][gc,stats ] Rendezvous 729 us [496.521s][info][gc,stats ] Concurrent Cleanup 109 us [496.521s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.63x [496.521s][info][gc,stats ] CSR: 1097 us [496.521s][info][gc,stats ] CSR: Code Cache Roots 941 us, workers (us): 251, 340, 161, 190, ---, ---, ---, ---, [496.521s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 38, 33, 31, 28, ---, ---, ---, ---, [496.521s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [496.521s][info][gc,stats ] Concurrent Evacuation 41206 us [496.521s][info][gc,stats ] Pause Init Update Refs (G) 1059 us [496.521s][info][gc,stats ] Pause Init Update Refs (N) 536 us [496.521s][info][gc,stats ] Manage GCLABs 447 us [496.521s][info][gc,stats ] Concurrent Update Refs 119590 us [496.521s][info][gc,stats ] Concurrent Update Thread Roots 10758 us [496.521s][info][gc,stats ] Pause Final Update Refs (G) 793 us [496.521s][info][gc,stats ] Pause Final Update Refs (N) 233 us [496.521s][info][gc,stats ] Update Region States 48 us [496.521s][info][gc,stats ] Trash Collection Set 8 us [496.521s][info][gc,stats ] Rebuild Free Set 94 us [496.521s][info][gc,stats ] Concurrent Cleanup 128 us [496.521s][info][gc,stats ] Workers: Evacuated 57329K across 1099467 objects, abandoned 0B across 0 objects. [496.521s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [496.521s][info][gc,stats ] - age 1: 31034920 bytes, 31034920 total [496.521s][info][gc,stats ] - age 2: 10530344 bytes, 41565264 total [496.521s][info][gc,stats ] - age 3: 582240 bytes, 42147504 total [496.521s][info][gc,stats ] - age 4: 401888 bytes, 42549392 total [496.521s][info][gc,stats ] - age 5: 864800 bytes, 43414192 total [496.521s][info][gc,stats ] - age 6: 643424 bytes, 44057616 total [496.521s][info][gc,stats ] - age 7: 271424 bytes, 44329040 total [496.521s][info][gc,stats ] - age 9: 2259384 bytes, 46588424 total [496.521s][info][gc,stats ] - age 10: 1552 bytes, 46589976 total [496.521s][info][gc,stats ] - age 11: 1512 bytes, 46591488 total [496.521s][info][gc,stats ] - age 12: 1175192 bytes, 47766680 total [496.521s][info][gc,stats ] - age 13: 384 bytes, 47767064 total [496.521s][info][gc,stats ] - age 14: 2176 bytes, 47769240 total [496.521s][info][gc,stats ] - age 15: 10936168 bytes, 58705408 total [496.521s][info][gc,stats ] [496.521s][info][gc,stats ] Mutators: Evacuated 762K across 6237 objects, abandoned 0B across 0 objects. [496.521s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [496.521s][info][gc,stats ] - age 1: 7104 bytes, 7104 total [496.521s][info][gc,stats ] - age 2: 764928 bytes, 772032 total [496.521s][info][gc,stats ] - age 3: 64 bytes, 772096 total [496.521s][info][gc,stats ] - age 4: 32 bytes, 772128 total [496.521s][info][gc,stats ] - age 5: 128 bytes, 772256 total [496.521s][info][gc,stats ] - age 6: 192 bytes, 772448 total [496.521s][info][gc,stats ] - age 7: 32 bytes, 772480 total [496.521s][info][gc,stats ] - age 9: 2640 bytes, 775120 total [496.521s][info][gc,stats ] - age 10: 560 bytes, 775680 total [496.521s][info][gc,stats ] - age 11: 112 bytes, 775792 total [496.521s][info][gc,stats ] - age 12: 5280 bytes, 781072 total [496.521s][info][gc,stats ] [496.521s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [496.521s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [496.521s][info][gc,stats ] - age 3: 312 bytes, 380435800 total [496.521s][info][gc,stats ] - age 7: 984 bytes, 380436784 total [496.521s][info][gc,stats ] [496.521s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [496.521s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [496.521s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [496.531s][info][gc ] Transition from: normal to: idle [496.532s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7584K [496.532s][info][gc ] Transition from: idle to: normal [496.532s][info][gc ] Heuristics request for young collection accepted [496.532s][info][gc,free ] Free: 14117M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 2419K, Mutator Free: 1765 Collector Reserve: 815M, Max: 8192K; Used: 28896B Old Collector Reserve: 376K, Max: 376K; Used: 7815K [496.532s][info][gc,ergo ] GC(295) Start GC cycle (YOUNG) [496.532s][info][gc,start ] GC(295) Concurrent reset [496.532s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent reset [496.537s][info][gc ] GC(295) Concurrent reset 5.705ms [496.538s][info][gc,start ] GC(295) Pause Init Mark (YOUNG) [496.538s][info][gc,task ] GC(295) Using 8 of 8 workers for init marking [496.541s][info][gc ] GC(295) Pause Init Mark (YOUNG) 3.385ms [496.541s][info][gc,start ] GC(295) Concurrent remembered set scanning [496.541s][info][gc,task ] GC(295) Using 4 of 8 workers for Concurrent remembered set scanning [496.602s][info][gc ] GC(295) Concurrent remembered set scanning 60.786ms [496.602s][info][gc,start ] GC(295) Concurrent marking roots [496.602s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent marking roots [496.606s][info][gc ] GC(295) Concurrent marking roots 4.103ms [496.606s][info][gc,start ] GC(295) Concurrent marking (YOUNG) [496.606s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent marking [496.829s][info][gc ] GC(295) Concurrent marking (YOUNG) 223.105ms [496.830s][info][gc,start ] GC(295) Pause Final Mark (YOUNG) [496.831s][info][gc,task ] GC(295) Using 8 of 8 workers for final marking [496.831s][info][gc,ergo ] GC(295) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 18576 used bytes [496.831s][info][gc,ergo ] GC(295) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 123K. [496.831s][info][gc,ergo ] GC(295) Chosen CSet evacuates young: 103M (of which at least: 0B are to be promoted), old: 0B [496.831s][info][gc,ergo ] GC(295) Collectable Garbage: 816M (99%), Immediate: 123K (0%), 1 regions, CSet: 816M (98%), 115 regions [496.831s][info][gc,ergo ] GC(295) Evacuation Targets: YOUNG: 103M, PROMOTE: 0B, OLD: 0B, TOTAL: 103M [496.831s][info][gc,free ] Free: 14136M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 8244K, Mutator Free: 1768 Collector Reserve: 128M, Max: 8192K; Used: 0B Old Collector Reserve: 376K, Max: 376K; Used: 7815K [496.832s][info][gc ] GC(295) Pause Final Mark (YOUNG) 1.665ms [496.832s][info][gc,start ] GC(295) Concurrent thread roots [496.832s][info][gc,task ] GC(295) Using 4 of 8 workers for Concurrent thread roots [496.837s][info][gc ] GC(295) Concurrent thread roots 5.142ms [496.837s][info][gc,start ] GC(295) Concurrent weak references [496.837s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent weak references [496.837s][info][gc,ref ] GC(295) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.837s][info][gc,ref ] GC(295) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.837s][info][gc,ref ] GC(295) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [496.837s][info][gc ] GC(295) Concurrent weak references 0.049ms [496.837s][info][gc,start ] GC(295) Concurrent weak roots [496.837s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent weak root [496.838s][info][gc ] GC(295) Concurrent weak roots 0.870ms [496.838s][info][gc,start ] GC(295) Concurrent cleanup [496.838s][info][gc ] GC(295) Concurrent cleanup 17467M->17467M(31744M) 0.156ms [496.838s][info][gc,free ] Free: 14111M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 268K, Mutator Free: 1764 Collector Reserve: 127M, Max: 8192K; Used: 1013K Old Collector Reserve: 356K, Max: 356K; Used: 7835K [496.838s][info][gc,start ] GC(295) Concurrent strong roots [496.838s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent strong root [496.838s][info][gc ] GC(295) Concurrent strong roots 0.450ms [496.838s][info][gc,start ] GC(295) Concurrent evacuation [496.838s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent evacuation [496.864s][info][gc ] GC(295) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [496.878s][info][gc,ergo ] GC(295) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8761200, promotion expended: 7038944, old capacity: 16282288128, old_used: 16263629360, old unaffiliated regions: 0 [496.878s][info][gc,ergo ] GC(295) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8761200, promotion expended: 7038944, old capacity: 16282288128, old_used: 16263629360, old unaffiliated regions: 0 [496.878s][info][gc,ergo ] GC(295) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8761200, promotion expended: 7038944, old capacity: 16282288128, old_used: 16263629360, old unaffiliated regions: 0 [496.878s][info][gc,ergo ] GC(295) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8761200, promotion expended: 7038944, old capacity: 16282288128, old_used: 16263629360, old unaffiliated regions: 0 [496.878s][info][gc,ergo ] GC(295) Squelching additional promotion failure reports for current epoch [496.885s][info][gc ] GC(295) Concurrent evacuation 46.921ms [496.886s][info][gc,start ] GC(295) Pause Init Update Refs [496.886s][info][gc ] GC(295) Pause Init Update Refs 0.545ms [496.887s][info][gc,start ] GC(295) Concurrent update references [496.887s][info][gc,task ] GC(295) Using 4 of 8 workers for concurrent reference update [496.887s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [497.075s][info][gc ] GC(295) Concurrent update references 188.684ms [497.075s][info][gc,start ] GC(295) Concurrent update thread roots [497.087s][info][gc ] GC(295) Concurrent update thread roots 11.640ms [497.087s][info][gc,start ] GC(295) Pause Final Update Refs [497.087s][info][gc,task ] GC(295) Using 8 of 8 workers for final reference update [497.088s][info][gc,free ] Free: 13673M, Max: 8192K regular, 864M humongous, Frag: 94% external, 6% internal; Used: 870M, Mutator Free: 1710 Collector Reserve: 815M, Max: 8192K; Used: 57354K Old Collector Reserve: 1670K, Max: 1670K; Used: 6522K [497.088s][info][gc ] GC(295) Pause Final Update Refs 0.236ms [497.088s][info][gc,start ] GC(295) Concurrent cleanup [497.088s][info][gc ] GC(295) Concurrent cleanup 18136M->17224M(31744M) 0.144ms [497.088s][info][gc,ergo ] GC(295) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1675K, young_available: 14488M [497.088s][info][gc,ergo ] GC(295) At end of Concurrent Young GC: GCU: 23.2%, MU: 24.8% during period of 0.568s [497.088s][info][gc,ergo ] GC(295) At end of Concurrent Young GC: YOUNG generation used: 1715M, used regions: 1744M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16216M, available: 14487M [497.088s][info][gc,ergo ] GC(295) At end of Concurrent Young GC: OLD generation used: 15510M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 1675K [497.088s][info][gc,free ] Free: 13671M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 8541K, Mutator Free: 1710 Collector Reserve: 815M, Max: 8192K; Used: 10320B Old Collector Reserve: 1670K, Max: 1670K; Used: 6522K [497.089s][info][gc,stats ] [497.089s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [497.089s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [497.089s][info][gc,stats ] [497.089s][info][gc,stats ] Concurrent Reset 5718 us [497.089s][info][gc,stats ] Pause Init Mark (G) 3963 us [497.089s][info][gc,stats ] Pause Init Mark (N) 3394 us [497.089s][info][gc,stats ] Swap Remembered Set 3213 us [497.089s][info][gc,stats ] Update Region States 72 us [497.089s][info][gc,stats ] Concurrent Scan Remembered Set 60806 us, parallelism: 4.00x [497.089s][info][gc,stats ] RS: 242955 us [497.089s][info][gc,stats ] RS: Scan Clusters 242955 us, workers (us): 60745, 60742, 60735, 60734, ---, ---, ---, ---, [497.089s][info][gc,stats ] Concurrent Mark Roots 4120 us, parallelism: 3.57x [497.089s][info][gc,stats ] CMR: 14705 us [497.089s][info][gc,stats ] CMR: Thread Roots 13611 us, workers (us): 3312, 3630, 3392, 3277, ---, ---, ---, ---, [497.089s][info][gc,stats ] CMR: Code Cache Roots 969 us, workers (us): 294, 160, 178, 338, ---, ---, ---, ---, [497.089s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 29, 25, 20, 15, ---, ---, ---, ---, [497.089s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, ---, 27, ---, ---, ---, ---, ---, [497.089s][info][gc,stats ] Concurrent Marking 223142 us, parallelism: 3.93x [497.089s][info][gc,stats ] CM: 876251 us [497.089s][info][gc,stats ] CM: Parallel Mark 876251 us, workers (us): 219081, 219069, 219062, 219038, ---, ---, ---, ---, [497.089s][info][gc,stats ] Pause Final Mark (G) 2285 us [497.089s][info][gc,stats ] Pause Final Mark (N) 1670 us [497.089s][info][gc,stats ] Finish Mark 489 us [497.089s][info][gc,stats ] Update Region States 92 us [497.089s][info][gc,stats ] Choose Collection Set 89 us [497.089s][info][gc,stats ] Rebuild Free Set 63 us [497.089s][info][gc,stats ] Concurrent Thread Roots 5157 us, parallelism: 3.85x [497.089s][info][gc,stats ] CTR: 19865 us [497.089s][info][gc,stats ] CTR: Thread Roots 19865 us, workers (us): 5022, 4866, 4913, 5063, ---, ---, ---, ---, [497.089s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [497.089s][info][gc,stats ] CWRF: 1 us [497.089s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [497.089s][info][gc,stats ] Concurrent Weak Roots 883 us [497.089s][info][gc,stats ] Roots 52 us, parallelism: 1.49x [497.089s][info][gc,stats ] CWR: 77 us [497.089s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 23, 22, 17, 16, ---, ---, ---, ---, [497.089s][info][gc,stats ] Rendezvous 808 us [497.089s][info][gc,stats ] Concurrent Cleanup 164 us [497.089s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.68x [497.089s][info][gc,stats ] CSR: 1225 us [497.089s][info][gc,stats ] CSR: Code Cache Roots 1021 us, workers (us): 201, 307, 159, 354, ---, ---, ---, ---, [497.089s][info][gc,stats ] CSR: VM Strong Roots 174 us, workers (us): 50, 44, 42, 37, ---, ---, ---, ---, [497.089s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 8, ---, 22, ---, ---, ---, ---, ---, [497.089s][info][gc,stats ] Concurrent Evacuation 46937 us [497.089s][info][gc,stats ] Pause Init Update Refs (G) 1082 us [497.089s][info][gc,stats ] Pause Init Update Refs (N) 555 us [497.089s][info][gc,stats ] Manage GCLABs 470 us [497.089s][info][gc,stats ] Concurrent Update Refs 188709 us [497.089s][info][gc,stats ] Concurrent Update Thread Roots 11655 us [497.089s][info][gc,stats ] Pause Final Update Refs (G) 884 us [497.089s][info][gc,stats ] Pause Final Update Refs (N) 242 us [497.089s][info][gc,stats ] Update Region States 56 us [497.089s][info][gc,stats ] Trash Collection Set 7 us [497.089s][info][gc,stats ] Rebuild Free Set 90 us [497.089s][info][gc,stats ] Concurrent Cleanup 151 us [497.089s][info][gc,stats ] Workers: Evacuated 102M across 2646228 objects, abandoned 0B across 0 objects. [497.089s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [497.089s][info][gc,stats ] - age 1: 73695864 bytes, 73695864 total [497.089s][info][gc,stats ] - age 2: 20077280 bytes, 93773144 total [497.089s][info][gc,stats ] - age 3: 1199536 bytes, 94972680 total [497.089s][info][gc,stats ] - age 4: 582240 bytes, 95554920 total [497.089s][info][gc,stats ] - age 5: 401632 bytes, 95956552 total [497.089s][info][gc,stats ] - age 6: 864736 bytes, 96821288 total [497.089s][info][gc,stats ] - age 7: 668352 bytes, 97489640 total [497.089s][info][gc,stats ] - age 9: 1472 bytes, 97491112 total [497.089s][info][gc,stats ] - age 10: 1016 bytes, 97492128 total [497.089s][info][gc,stats ] - age 12: 7832 bytes, 97499960 total [497.089s][info][gc,stats ] - age 13: 64 bytes, 97500024 total [497.089s][info][gc,stats ] - age 15: 9756736 bytes, 107256760 total [497.089s][info][gc,stats ] [497.089s][info][gc,stats ] Mutators: Evacuated 1693K across 15446 objects, abandoned 0B across 0 objects. [497.089s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [497.089s][info][gc,stats ] - age 1: 87456 bytes, 87456 total [497.089s][info][gc,stats ] - age 2: 1634656 bytes, 1722112 total [497.089s][info][gc,stats ] - age 3: 1600 bytes, 1723712 total [497.089s][info][gc,stats ] - age 4: 64 bytes, 1723776 total [497.089s][info][gc,stats ] - age 5: 288 bytes, 1724064 total [497.089s][info][gc,stats ] - age 6: 192 bytes, 1724256 total [497.089s][info][gc,stats ] - age 7: 320 bytes, 1724576 total [497.089s][info][gc,stats ] - age 15: 9368 bytes, 1733944 total [497.089s][info][gc,stats ] [497.089s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [497.089s][info][gc,stats ] - age 1: 8154224 bytes, 8154224 total [497.089s][info][gc,stats ] - age 2: 380435488 bytes, 388589712 total [497.089s][info][gc,stats ] - age 4: 312 bytes, 388590024 total [497.089s][info][gc,stats ] [497.089s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [497.089s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [497.089s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [497.099s][info][gc ] Transition from: normal to: idle [498.199s][info][gc ] Periodic Sample: GCU = 5.704%, MU = 19.759% during most recent 5.0s [500.466s][info][gc ] Trigger (YOUNG): Average GC time (2347.79 ms) is above the time for average allocation rate (2122 MB/s) to deplete free headroom (4981M) (margin of error = 3.06) [500.466s][info][gc,ergo ] Free headroom: 6568M (free) - 1587M (spike) - 0B (penalties) = 4981M [500.466s][info][gc ] Transition from: idle to: normal [500.466s][info][gc ] Heuristics request for young collection accepted [500.466s][info][gc,free ] Free: 6568M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7405K, Mutator Free: 822 Collector Reserve: 815M, Max: 8192K; Used: 10320B Old Collector Reserve: 1670K, Max: 1670K; Used: 6522K [500.466s][info][gc,ergo ] GC(296) Start GC cycle (YOUNG) [500.466s][info][gc,start ] GC(296) Concurrent reset [500.466s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent reset [500.501s][info][gc ] GC(296) Concurrent reset 34.786ms [500.502s][info][gc,start ] GC(296) Pause Init Mark (YOUNG) [500.502s][info][gc,task ] GC(296) Using 8 of 8 workers for init marking [500.506s][info][gc ] GC(296) Pause Init Mark (YOUNG) 3.813ms [500.506s][info][gc,start ] GC(296) Concurrent remembered set scanning [500.506s][info][gc,task ] GC(296) Using 4 of 8 workers for Concurrent remembered set scanning [500.556s][info][gc ] GC(296) Concurrent remembered set scanning 50.317ms [500.556s][info][gc,start ] GC(296) Concurrent marking roots [500.556s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent marking roots [500.561s][info][gc ] GC(296) Concurrent marking roots 4.742ms [500.561s][info][gc,start ] GC(296) Concurrent marking (YOUNG) [500.561s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent marking [502.010s][info][gc ] GC(296) Concurrent marking (YOUNG) 1448.865ms [502.010s][info][gc,start ] GC(296) Pause Final Mark (YOUNG) [502.011s][info][gc,task ] GC(296) Using 8 of 8 workers for final marking [502.011s][info][gc,ergo ] GC(296) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [502.011s][info][gc,ergo ] GC(296) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [502.012s][info][gc,ergo ] GC(296) Chosen CSet evacuates young: 317M (of which at least: 0B are to be promoted), old: 0B [502.012s][info][gc,ergo ] GC(296) Collectable Garbage: 7834M (99%), Immediate: 0B (0%), 0 regions, CSet: 7834M (99%), 1019 regions [502.012s][info][gc,ergo ] GC(296) Evacuation Targets: YOUNG: 317M, PROMOTE: 0B, OLD: 0B, TOTAL: 317M [502.012s][info][gc,free ] Free: 3725M, Max: 8192K regular, 560M humongous, Frag: 85% external, 0% internal; Used: 3004K, Mutator Free: 466 Collector Reserve: 383M, Max: 8192K; Used: 10320B Old Collector Reserve: 1670K, Max: 1670K; Used: 6522K [502.012s][info][gc ] GC(296) Pause Final Mark (YOUNG) 1.351ms [502.012s][info][gc,start ] GC(296) Concurrent thread roots [502.012s][info][gc,task ] GC(296) Using 4 of 8 workers for Concurrent thread roots [502.016s][info][gc ] GC(296) Concurrent thread roots 4.614ms [502.017s][info][gc,start ] GC(296) Concurrent weak references [502.017s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent weak references [502.017s][info][gc,ref ] GC(296) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [502.017s][info][gc,ref ] GC(296) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [502.017s][info][gc,ref ] GC(296) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [502.017s][info][gc ] GC(296) Concurrent weak references 0.053ms [502.017s][info][gc,start ] GC(296) Concurrent weak roots [502.017s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent weak root [502.017s][info][gc ] GC(296) Concurrent weak roots 0.895ms [502.017s][info][gc,start ] GC(296) Concurrent cleanup [502.018s][info][gc ] GC(296) Concurrent cleanup 27623M->27623M(31744M) 0.157ms [502.018s][info][gc,free ] Free: 3705M, Max: 8192K regular, 560M humongous, Frag: 85% external, 0% internal; Used: 6656K, Mutator Free: 464 Collector Reserve: 383M, Max: 8192K; Used: 167K Old Collector Reserve: 1660K, Max: 1660K; Used: 6532K [502.018s][info][gc,start ] GC(296) Concurrent strong roots [502.018s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent strong root [502.018s][info][gc ] GC(296) Concurrent strong roots 0.412ms [502.018s][info][gc,start ] GC(296) Concurrent evacuation [502.018s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent evacuation [502.153s][info][gc,ergo ] GC(296) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1715712, promotion expended: 1325448, old capacity: 16282288128, old_used: 16264960560, old unaffiliated regions: 0 [502.153s][info][gc,ergo ] GC(296) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1715712, promotion expended: 1325448, old capacity: 16282288128, old_used: 16264960560, old unaffiliated regions: 0 [502.153s][info][gc,ergo ] GC(296) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1715712, promotion expended: 1325448, old capacity: 16282288128, old_used: 16264960560, old unaffiliated regions: 0 [502.153s][info][gc,ergo ] GC(296) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1715712, promotion expended: 1325448, old capacity: 16282288128, old_used: 16264960560, old unaffiliated regions: 0 [502.153s][info][gc,ergo ] GC(296) Squelching additional promotion failure reports for current epoch [502.160s][info][gc ] GC(296) Concurrent evacuation 141.550ms [502.160s][info][gc,start ] GC(296) Pause Init Update Refs [502.161s][info][gc ] GC(296) Pause Init Update Refs 0.542ms [502.161s][info][gc,start ] GC(296) Concurrent update references [502.161s][info][gc,task ] GC(296) Using 4 of 8 workers for concurrent reference update [502.161s][info][gc,free ] At start of update refs, moving 49147K to Mutator free set from Collector Reserve (49147K) and from Old Collector Reserve (0B) [502.855s][info][gc ] GC(296) Concurrent update references 693.822ms [502.855s][info][gc,start ] GC(296) Concurrent update thread roots [502.867s][info][gc ] GC(296) Concurrent update thread roots 12.483ms [502.868s][info][gc,start ] GC(296) Pause Final Update Refs [502.868s][info][gc,task ] GC(296) Using 8 of 8 workers for final reference update [502.868s][info][gc,free ] Free: 9322M, Max: 8192K regular, 560M humongous, Frag: 55% external, 86% internal; Used: 8101M, Mutator Free: 1166 Collector Reserve: 815M, Max: 8192K; Used: 57348K Old Collector Reserve: 83456B, Max: 83456B; Used: 8110K [502.868s][info][gc ] GC(296) Pause Final Update Refs 0.251ms [502.868s][info][gc,start ] GC(296) Concurrent cleanup [502.868s][info][gc ] GC(296) Concurrent cleanup 29728M->21576M(31744M) 0.235ms [502.868s][info][gc,ergo ] GC(296) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 89088B, young_available: 10137M [502.869s][info][gc,ergo ] GC(296) At end of Concurrent Young GC: GCU: 10.2%, MU: 23.6% during period of 5.780s [502.869s][info][gc,ergo ] GC(296) At end of Concurrent Young GC: YOUNG generation used: 6065M, used regions: 6096M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16216M, available: 10136M [502.869s][info][gc,ergo ] GC(296) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 89088B [502.869s][info][gc,free ] Free: 9320M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7508K, Mutator Free: 1166 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 83456B, Max: 83456B; Used: 8110K [502.869s][info][gc,stats ] [502.869s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [502.869s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [502.869s][info][gc,stats ] [502.869s][info][gc,stats ] Concurrent Reset 34822 us [502.869s][info][gc,stats ] Pause Init Mark (G) 4639 us [502.869s][info][gc,stats ] Pause Init Mark (N) 3825 us [502.869s][info][gc,stats ] Swap Remembered Set 3364 us [502.869s][info][gc,stats ] Update Region States 305 us [502.869s][info][gc,stats ] Concurrent Scan Remembered Set 50335 us, parallelism: 3.99x [502.869s][info][gc,stats ] RS: 200808 us [502.869s][info][gc,stats ] RS: Scan Clusters 200808 us, workers (us): 50238, 50234, 50231, 50105, ---, ---, ---, ---, [502.869s][info][gc,stats ] Concurrent Mark Roots 4757 us, parallelism: 3.64x [502.869s][info][gc,stats ] CMR: 17339 us [502.869s][info][gc,stats ] CMR: Thread Roots 15978 us, workers (us): 3915, 3944, 4073, 4047, ---, ---, ---, ---, [502.869s][info][gc,stats ] CMR: Code Cache Roots 1216 us, workers (us): 372, 463, 178, 203, ---, ---, ---, ---, [502.869s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 34, 32, 24, 19, ---, ---, ---, ---, [502.869s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 7, ---, ---, ---, ---, [502.869s][info][gc,stats ] Concurrent Marking 1448905 us, parallelism: 3.97x [502.869s][info][gc,stats ] CM: 5758039 us [502.869s][info][gc,stats ] CM: Parallel Mark 5758039 us, workers (us): 1439523, 1439516, 1439507, 1439493, ---, ---, ---, ---, [502.869s][info][gc,stats ] Pause Final Mark (G) 2045 us [502.869s][info][gc,stats ] Pause Final Mark (N) 1357 us [502.869s][info][gc,stats ] Finish Mark 552 us [502.869s][info][gc,stats ] Update Region States 87 us [502.869s][info][gc,stats ] Choose Collection Set 221 us [502.869s][info][gc,stats ] Rebuild Free Set 42 us [502.869s][info][gc,stats ] Concurrent Thread Roots 4628 us, parallelism: 3.88x [502.869s][info][gc,stats ] CTR: 17956 us [502.869s][info][gc,stats ] CTR: Thread Roots 17956 us, workers (us): 4553, 4535, 4497, 4371, ---, ---, ---, ---, [502.869s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [502.869s][info][gc,stats ] CWRF: 1 us [502.869s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [502.869s][info][gc,stats ] Concurrent Weak Roots 903 us [502.869s][info][gc,stats ] Roots 58 us, parallelism: 1.50x [502.869s][info][gc,stats ] CWR: 86 us [502.869s][info][gc,stats ] CWR: VM Weak Roots 86 us, workers (us): 29, 23, 19, 16, ---, ---, ---, ---, [502.869s][info][gc,stats ] Rendezvous 830 us [502.869s][info][gc,stats ] Concurrent Cleanup 164 us [502.869s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.53x [502.869s][info][gc,stats ] CSR: 1058 us [502.869s][info][gc,stats ] CSR: Code Cache Roots 912 us, workers (us): 336, 161, 156, 258, ---, ---, ---, ---, [502.869s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 38, 32, 29, 20, ---, ---, ---, ---, [502.869s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [502.869s][info][gc,stats ] Concurrent Evacuation 141571 us [502.869s][info][gc,stats ] Pause Init Update Refs (G) 1193 us [502.869s][info][gc,stats ] Pause Init Update Refs (N) 554 us [502.869s][info][gc,stats ] Manage GCLABs 438 us [502.869s][info][gc,stats ] Concurrent Update Refs 693851 us [502.869s][info][gc,stats ] Concurrent Update Thread Roots 12501 us [502.869s][info][gc,stats ] Pause Final Update Refs (G) 901 us [502.869s][info][gc,stats ] Pause Final Update Refs (N) 256 us [502.869s][info][gc,stats ] Update Region States 53 us [502.869s][info][gc,stats ] Trash Collection Set 26 us [502.869s][info][gc,stats ] Rebuild Free Set 79 us [502.869s][info][gc,stats ] Concurrent Cleanup 241 us [502.869s][info][gc,stats ] Workers: Evacuated 316M across 9604101 objects, abandoned 0B across 0 objects. [502.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [502.869s][info][gc,stats ] - age 1: 321405808 bytes, 321405808 total [502.869s][info][gc,stats ] - age 2: 3808224 bytes, 325214032 total [502.869s][info][gc,stats ] - age 3: 2464704 bytes, 327678736 total [502.869s][info][gc,stats ] - age 4: 972984 bytes, 328651720 total [502.869s][info][gc,stats ] - age 5: 487576 bytes, 329139296 total [502.869s][info][gc,stats ] - age 6: 213464 bytes, 329352760 total [502.869s][info][gc,stats ] - age 7: 623320 bytes, 329976080 total [502.869s][info][gc,stats ] - age 8: 132008 bytes, 330108088 total [502.869s][info][gc,stats ] - age 15: 1596144 bytes, 331704232 total [502.869s][info][gc,stats ] [502.869s][info][gc,stats ] Mutators: Evacuated 931K across 29916 objects, abandoned 0B across 0 objects. [502.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [502.869s][info][gc,stats ] - age 1: 911344 bytes, 911344 total [502.869s][info][gc,stats ] - age 2: 22528 bytes, 933872 total [502.869s][info][gc,stats ] - age 3: 14624 bytes, 948496 total [502.869s][info][gc,stats ] - age 4: 768 bytes, 949264 total [502.869s][info][gc,stats ] - age 5: 416 bytes, 949680 total [502.869s][info][gc,stats ] - age 6: 80 bytes, 949760 total [502.869s][info][gc,stats ] - age 7: 1184 bytes, 950944 total [502.869s][info][gc,stats ] - age 15: 3320 bytes, 954264 total [502.869s][info][gc,stats ] [502.869s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [502.869s][info][gc,stats ] - age 1: 338949144 bytes, 338949144 total [502.869s][info][gc,stats ] - age 2: 7642760 bytes, 346591904 total [502.869s][info][gc,stats ] - age 3: 380435488 bytes, 727027392 total [502.869s][info][gc,stats ] [502.869s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [502.869s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [502.869s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [502.879s][info][gc ] Transition from: normal to: idle [503.206s][info][gc ] Periodic Sample: GCU = 11.765%, MU = 23.459% during most recent 5.0s [503.533s][info][gc ] Trigger (YOUNG): Average GC time (3082.68 ms) is above the time for average allocation rate (2078 MB/s) to deplete free headroom (6405M) (margin of error = 3.09) [503.533s][info][gc,ergo ] Free headroom: 7992M (free) - 1587M (spike) - 0B (penalties) = 6405M [503.533s][info][gc ] Transition from: idle to: normal [503.533s][info][gc ] Heuristics request for young collection accepted [503.533s][info][gc,free ] Free: 7992M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 7946K, Mutator Free: 1000 Collector Reserve: 815M, Max: 8192K; Used: 4128B Old Collector Reserve: 83456B, Max: 83456B; Used: 8110K [503.533s][info][gc,ergo ] GC(297) Start GC cycle (YOUNG) [503.533s][info][gc,start ] GC(297) Concurrent reset [503.533s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent reset [503.556s][info][gc ] GC(297) Concurrent reset 23.006ms [503.556s][info][gc,start ] GC(297) Pause Init Mark (YOUNG) [503.556s][info][gc,task ] GC(297) Using 8 of 8 workers for init marking [503.560s][info][gc ] GC(297) Pause Init Mark (YOUNG) 3.701ms [503.560s][info][gc,start ] GC(297) Concurrent remembered set scanning [503.560s][info][gc,task ] GC(297) Using 4 of 8 workers for Concurrent remembered set scanning [503.602s][info][gc ] GC(297) Concurrent remembered set scanning 41.418ms [503.602s][info][gc,start ] GC(297) Concurrent marking roots [503.602s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent marking roots [503.606s][info][gc ] GC(297) Concurrent marking roots 4.357ms [503.606s][info][gc,start ] GC(297) Concurrent marking (YOUNG) [503.606s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent marking [505.606s][info][gc ] GC(297) Concurrent marking (YOUNG) 1999.592ms [505.606s][info][gc,start ] GC(297) Pause Final Mark (YOUNG) [505.606s][info][gc,task ] GC(297) Using 8 of 8 workers for final marking [505.607s][info][gc,ergo ] GC(297) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [505.607s][info][gc,ergo ] GC(297) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [505.607s][info][gc,ergo ] GC(297) Chosen CSet evacuates young: 245M (of which at least: 0B are to be promoted), old: 0B [505.607s][info][gc,ergo ] GC(297) Collectable Garbage: 6119M (98%), Immediate: 0B (0%), 0 regions, CSet: 6119M (98%), 796 regions [505.607s][info][gc,ergo ] GC(297) Evacuation Targets: YOUNG: 245M, PROMOTE: 0B, OLD: 0B, TOTAL: 245M [505.607s][info][gc,free ] Free: 4397M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 2366K, Mutator Free: 550 Collector Reserve: 295M, Max: 8192K; Used: 4128B Old Collector Reserve: 83456B, Max: 83456B; Used: 8110K [505.607s][info][gc ] GC(297) Pause Final Mark (YOUNG) 1.035ms [505.607s][info][gc,start ] GC(297) Concurrent thread roots [505.607s][info][gc,task ] GC(297) Using 4 of 8 workers for Concurrent thread roots [505.612s][info][gc ] GC(297) Concurrent thread roots 4.846ms [505.612s][info][gc,start ] GC(297) Concurrent weak references [505.612s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent weak references [505.612s][info][gc,ref ] GC(297) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [505.612s][info][gc,ref ] GC(297) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [505.612s][info][gc,ref ] GC(297) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [505.612s][info][gc ] GC(297) Concurrent weak references 0.048ms [505.612s][info][gc,start ] GC(297) Concurrent weak roots [505.612s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent weak root [505.613s][info][gc ] GC(297) Concurrent weak roots 0.768ms [505.613s][info][gc,start ] GC(297) Concurrent cleanup [505.613s][info][gc ] GC(297) Concurrent cleanup 27032M->27032M(31744M) 0.112ms [505.613s][info][gc,free ] Free: 4383M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 575K, Mutator Free: 548 Collector Reserve: 295M, Max: 8192K; Used: 18576B Old Collector Reserve: 80896B, Max: 80896B; Used: 8113K [505.613s][info][gc,start ] GC(297) Concurrent strong roots [505.613s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent strong root [505.613s][info][gc ] GC(297) Concurrent strong roots 0.514ms [505.614s][info][gc,start ] GC(297) Concurrent evacuation [505.614s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent evacuation [505.687s][info][gc,ergo ] GC(297) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 89088, promotion expended: 83280, old capacity: 16282288128, old_used: 16265344560, old unaffiliated regions: 0 [505.687s][info][gc,ergo ] GC(297) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 89088, promotion expended: 83280, old capacity: 16282288128, old_used: 16265344560, old unaffiliated regions: 0 [505.687s][info][gc,ergo ] GC(297) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 89088, promotion expended: 83280, old capacity: 16282288128, old_used: 16265344560, old unaffiliated regions: 0 [505.687s][info][gc,ergo ] GC(297) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 89088, promotion expended: 83280, old capacity: 16282288128, old_used: 16265344560, old unaffiliated regions: 0 [505.687s][info][gc,ergo ] GC(297) Squelching additional promotion failure reports for current epoch [505.687s][info][gc ] GC(297) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [505.713s][info][gc ] GC(297) Concurrent evacuation 99.828ms [505.714s][info][gc,start ] GC(297) Pause Init Update Refs [505.714s][info][gc ] GC(297) Pause Init Update Refs 0.504ms [505.714s][info][gc,start ] GC(297) Concurrent update references [505.714s][info][gc,task ] GC(297) Using 4 of 8 workers for concurrent reference update [505.714s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [506.527s][info][gc ] GC(297) Concurrent update references 812.177ms [506.527s][info][gc,start ] GC(297) Concurrent update thread roots [506.537s][info][gc ] GC(297) Concurrent update thread roots 10.461ms [506.537s][info][gc,start ] GC(297) Pause Final Update Refs [506.537s][info][gc,task ] GC(297) Using 8 of 8 workers for final reference update [506.538s][info][gc,free ] Free: 8102M, Max: 8192K regular, 560M humongous, Frag: 70% external, 77% internal; Used: 6270M, Mutator Free: 1013 Collector Reserve: 816M, Max: 8192K; Used: 98304K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [506.538s][info][gc ] GC(297) Pause Final Update Refs 0.227ms [506.538s][info][gc,start ] GC(297) Concurrent cleanup [506.538s][info][gc ] GC(297) Concurrent cleanup 29145M->22788M(31744M) 0.237ms [506.538s][info][gc,ergo ] GC(297) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8192K, young_available: 8918M [506.538s][info][gc,ergo ] GC(297) At end of Concurrent Young GC: GCU: 20.2%, MU: 18.0% during period of 3.670s [506.538s][info][gc,ergo ] GC(297) At end of Concurrent Young GC: YOUNG generation used: 7277M, used regions: 7304M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 8917M [506.538s][info][gc,ergo ] GC(297) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 8192K [506.538s][info][gc,free ] Free: 8101M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2650K, Mutator Free: 1013 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [506.539s][info][gc,stats ] [506.539s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [506.539s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [506.539s][info][gc,stats ] [506.539s][info][gc,stats ] Concurrent Reset 23036 us [506.539s][info][gc,stats ] Pause Init Mark (G) 4523 us [506.539s][info][gc,stats ] Pause Init Mark (N) 3714 us [506.539s][info][gc,stats ] Swap Remembered Set 3370 us [506.539s][info][gc,stats ] Update Region States 190 us [506.539s][info][gc,stats ] Concurrent Scan Remembered Set 41436 us, parallelism: 3.99x [506.539s][info][gc,stats ] RS: 165190 us [506.539s][info][gc,stats ] RS: Scan Clusters 165190 us, workers (us): 41342, 41338, 41331, 41179, ---, ---, ---, ---, [506.539s][info][gc,stats ] Concurrent Mark Roots 4371 us, parallelism: 3.67x [506.539s][info][gc,stats ] CMR: 16054 us [506.539s][info][gc,stats ] CMR: Thread Roots 14855 us, workers (us): 3600, 3702, 3743, 3811, ---, ---, ---, ---, [506.539s][info][gc,stats ] CMR: Code Cache Roots 1070 us, workers (us): 357, 293, 211, 210, ---, ---, ---, ---, [506.539s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 23, 22, 16, ---, ---, ---, ---, [506.539s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [506.539s][info][gc,stats ] Concurrent Marking 1999620 us, parallelism: 3.98x [506.539s][info][gc,stats ] CM: 7957981 us [506.539s][info][gc,stats ] CM: Parallel Mark 7957981 us, workers (us): 1989514, 1989506, 1989481, 1989480, ---, ---, ---, ---, [506.539s][info][gc,stats ] Pause Final Mark (G) 1505 us [506.539s][info][gc,stats ] Pause Final Mark (N) 1041 us [506.539s][info][gc,stats ] Finish Mark 509 us [506.539s][info][gc,stats ] Update Region States 88 us [506.539s][info][gc,stats ] Choose Collection Set 207 us [506.539s][info][gc,stats ] Rebuild Free Set 43 us [506.539s][info][gc,stats ] Concurrent Thread Roots 4859 us, parallelism: 3.84x [506.539s][info][gc,stats ] CTR: 18655 us [506.539s][info][gc,stats ] CTR: Thread Roots 18655 us, workers (us): 4610, 4792, 4617, 4636, ---, ---, ---, ---, [506.539s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.02x [506.539s][info][gc,stats ] CWRF: 1 us [506.539s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [506.539s][info][gc,stats ] Concurrent Weak Roots 783 us [506.539s][info][gc,stats ] Roots 57 us, parallelism: 1.68x [506.539s][info][gc,stats ] CWR: 96 us [506.539s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 28, 25, 24, 19, ---, ---, ---, ---, [506.539s][info][gc,stats ] Rendezvous 701 us [506.539s][info][gc,stats ] Concurrent Cleanup 117 us [506.539s][info][gc,stats ] Concurrent Strong Roots 521 us, parallelism: 2.36x [506.539s][info][gc,stats ] CSR: 1231 us [506.539s][info][gc,stats ] CSR: Code Cache Roots 1067 us, workers (us): 264, 202, 432, 169, ---, ---, ---, ---, [506.539s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 38, 32, 30, 29, ---, ---, ---, ---, [506.539s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 5, ---, ---, 30, ---, ---, ---, ---, [506.539s][info][gc,stats ] Concurrent Evacuation 99844 us [506.539s][info][gc,stats ] Pause Init Update Refs (G) 1009 us [506.539s][info][gc,stats ] Pause Init Update Refs (N) 513 us [506.539s][info][gc,stats ] Manage GCLABs 428 us [506.539s][info][gc,stats ] Concurrent Update Refs 812205 us [506.539s][info][gc,stats ] Concurrent Update Thread Roots 10482 us [506.539s][info][gc,stats ] Pause Final Update Refs (G) 867 us [506.539s][info][gc,stats ] Pause Final Update Refs (N) 232 us [506.539s][info][gc,stats ] Update Region States 46 us [506.539s][info][gc,stats ] Trash Collection Set 24 us [506.539s][info][gc,stats ] Rebuild Free Set 76 us [506.539s][info][gc,stats ] Concurrent Cleanup 249 us [506.539s][info][gc,stats ] Workers: Evacuated 245M across 7287519 objects, abandoned 0B across 0 objects. [506.539s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [506.539s][info][gc,stats ] - age 1: 203683184 bytes, 203683184 total [506.539s][info][gc,stats ] - age 2: 45169008 bytes, 248852192 total [506.539s][info][gc,stats ] - age 3: 3806096 bytes, 252658288 total [506.539s][info][gc,stats ] - age 4: 2463296 bytes, 255121584 total [506.539s][info][gc,stats ] - age 5: 972552 bytes, 256094136 total [506.539s][info][gc,stats ] - age 6: 487560 bytes, 256581696 total [506.539s][info][gc,stats ] - age 7: 245624 bytes, 256827320 total [506.539s][info][gc,stats ] - age 8: 298024 bytes, 257125344 total [506.539s][info][gc,stats ] - age 9: 131912 bytes, 257257256 total [506.539s][info][gc,stats ] - age 15: 418344 bytes, 257675600 total [506.539s][info][gc,stats ] [506.539s][info][gc,stats ] Mutators: Evacuated 2928B across 136 objects, abandoned 0B across 0 objects. [506.539s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [506.539s][info][gc,stats ] - age 1: 608 bytes, 608 total [506.539s][info][gc,stats ] - age 2: 128 bytes, 736 total [506.539s][info][gc,stats ] - age 3: 48 bytes, 784 total [506.539s][info][gc,stats ] - age 4: 128 bytes, 912 total [506.539s][info][gc,stats ] - age 5: 576 bytes, 1488 total [506.539s][info][gc,stats ] - age 6: 80 bytes, 1568 total [506.539s][info][gc,stats ] - age 7: 432 bytes, 2000 total [506.539s][info][gc,stats ] - age 8: 96 bytes, 2096 total [506.539s][info][gc,stats ] - age 15: 832 bytes, 2928 total [506.539s][info][gc,stats ] [506.539s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [506.539s][info][gc,stats ] - age 1: 332677632 bytes, 332677632 total [506.539s][info][gc,stats ] - age 2: 338628336 bytes, 671305968 total [506.539s][info][gc,stats ] - age 3: 7639304 bytes, 678945272 total [506.539s][info][gc,stats ] - age 4: 380435488 bytes, 1059380760 total [506.539s][info][gc,stats ] [506.539s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [506.539s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [506.539s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [506.549s][info][gc ] Transition from: normal to: idle [506.550s][info][gc ] Trigger (YOUNG): Average GC time (3977.90 ms) is above the time for average allocation rate (2072 MB/s) to deplete free headroom (6491M) (margin of error = 3.12) [506.550s][info][gc,ergo ] Free headroom: 8078M (free) - 1587M (spike) - 0B (penalties) = 6491M [506.550s][info][gc ] Transition from: idle to: normal [506.550s][info][gc ] Heuristics request for young collection accepted [506.550s][info][gc,free ] Free: 8078M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1854K, Mutator Free: 1010 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [506.550s][info][gc,ergo ] GC(298) Start GC cycle (YOUNG) [506.550s][info][gc,start ] GC(298) Concurrent reset [506.550s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent reset [506.580s][info][gc ] GC(298) Concurrent reset 29.837ms [506.580s][info][gc,start ] GC(298) Pause Init Mark (YOUNG) [506.580s][info][gc,task ] GC(298) Using 8 of 8 workers for init marking [506.584s][info][gc ] GC(298) Pause Init Mark (YOUNG) 3.814ms [506.584s][info][gc,start ] GC(298) Concurrent remembered set scanning [506.584s][info][gc,task ] GC(298) Using 4 of 8 workers for Concurrent remembered set scanning [506.623s][info][gc ] GC(298) Concurrent remembered set scanning 38.363ms [506.623s][info][gc,start ] GC(298) Concurrent marking roots [506.623s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent marking roots [506.627s][info][gc ] GC(298) Concurrent marking roots 4.748ms [506.627s][info][gc,start ] GC(298) Concurrent marking (YOUNG) [506.627s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent marking [508.214s][info][gc ] Periodic Sample: GCU = 23.009%, MU = 17.852% during most recent 5.0s [508.610s][info][gc ] GC(298) Concurrent marking (YOUNG) 1982.589ms [508.610s][info][gc,start ] GC(298) Pause Final Mark (YOUNG) [508.610s][info][gc,task ] GC(298) Using 8 of 8 workers for final marking [508.611s][info][gc,ergo ] GC(298) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [508.611s][info][gc,ergo ] GC(298) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [508.611s][info][gc,ergo ] GC(298) Chosen CSet evacuates young: 76679K (of which at least: 0B are to be promoted), old: 0B [508.611s][info][gc,ergo ] GC(298) Collectable Garbage: 6029M (98%), Immediate: 0B (0%), 0 regions, CSet: 6029M (98%), 763 regions [508.611s][info][gc,ergo ] GC(298) Evacuation Targets: YOUNG: 76679K, PROMOTE: 0B, OLD: 0B, TOTAL: 76679K [508.611s][info][gc,free ] Free: 4731M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 5061K, Mutator Free: 592 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [508.611s][info][gc ] GC(298) Pause Final Mark (YOUNG) 1.036ms [508.612s][info][gc,start ] GC(298) Concurrent thread roots [508.612s][info][gc,task ] GC(298) Using 4 of 8 workers for Concurrent thread roots [508.616s][info][gc ] GC(298) Concurrent thread roots 4.614ms [508.616s][info][gc,start ] GC(298) Concurrent weak references [508.616s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent weak references [508.616s][info][gc,ref ] GC(298) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [508.616s][info][gc,ref ] GC(298) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [508.616s][info][gc,ref ] GC(298) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [508.616s][info][gc ] GC(298) Concurrent weak references 0.041ms [508.616s][info][gc,start ] GC(298) Concurrent weak roots [508.616s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent weak root [508.617s][info][gc ] GC(298) Concurrent weak roots 0.700ms [508.617s][info][gc,start ] GC(298) Concurrent cleanup [508.617s][info][gc ] GC(298) Concurrent cleanup 26894M->26894M(31744M) 0.102ms [508.617s][info][gc,free ] Free: 4716M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3672K, Mutator Free: 590 Collector Reserve: 98293K, Max: 8192K; Used: 10320B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [508.617s][info][gc,start ] GC(298) Concurrent strong roots [508.617s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent strong root [508.618s][info][gc ] GC(298) Concurrent strong roots 0.438ms [508.618s][info][gc,start ] GC(298) Concurrent evacuation [508.618s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent evacuation [508.653s][info][gc ] GC(298) Concurrent evacuation 35.865ms [508.654s][info][gc,start ] GC(298) Pause Init Update Refs [508.654s][info][gc ] GC(298) Pause Init Update Refs 0.358ms [508.654s][info][gc,start ] GC(298) Concurrent update references [508.654s][info][gc,task ] GC(298) Using 4 of 8 workers for concurrent reference update [508.654s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [509.359s][info][gc ] GC(298) Concurrent update references 705.203ms [509.359s][info][gc,start ] GC(298) Concurrent update thread roots [509.372s][info][gc ] GC(298) Concurrent update thread roots 12.656ms [509.373s][info][gc,start ] GC(298) Pause Final Update Refs [509.373s][info][gc,task ] GC(298) Using 8 of 8 workers for final reference update [509.373s][info][gc,free ] Free: 8495M, Max: 8192K regular, 560M humongous, Frag: 78% external, 70% internal; Used: 6024M, Mutator Free: 1062 Collector Reserve: 816M, Max: 8192K; Used: 81920K Old Collector Reserve: 7600K, Max: 7600K; Used: 591K [509.373s][info][gc ] GC(298) Pause Final Update Refs 0.278ms [509.373s][info][gc,start ] GC(298) Concurrent cleanup [509.373s][info][gc ] GC(298) Concurrent cleanup 28499M->22396M(31744M) 0.197ms [509.373s][info][gc,ergo ] GC(298) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7606K, young_available: 9311M [509.374s][info][gc,ergo ] GC(298) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.835s [509.374s][info][gc,ergo ] GC(298) At end of Concurrent Young GC: YOUNG generation used: 6884M, used regions: 6912M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9310M [509.374s][info][gc,ergo ] GC(298) At end of Concurrent Young GC: OLD generation used: 15512M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 7606K [509.374s][info][gc,free ] Free: 8493M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2117K, Mutator Free: 1062 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7600K, Max: 7600K; Used: 591K [509.374s][info][gc,stats ] [509.374s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [509.374s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [509.374s][info][gc,stats ] [509.374s][info][gc,stats ] Concurrent Reset 29870 us [509.374s][info][gc,stats ] Pause Init Mark (G) 4630 us [509.374s][info][gc,stats ] Pause Init Mark (N) 3827 us [509.374s][info][gc,stats ] Swap Remembered Set 3360 us [509.374s][info][gc,stats ] Update Region States 306 us [509.374s][info][gc,stats ] Concurrent Scan Remembered Set 38379 us, parallelism: 3.98x [509.374s][info][gc,stats ] RS: 152666 us [509.374s][info][gc,stats ] RS: Scan Clusters 152666 us, workers (us): 38289, 38283, 38279, 37814, ---, ---, ---, ---, [509.374s][info][gc,stats ] Concurrent Mark Roots 4762 us, parallelism: 3.67x [509.374s][info][gc,stats ] CMR: 17461 us [509.374s][info][gc,stats ] CMR: Thread Roots 16240 us, workers (us): 4002, 4090, 3977, 4172, ---, ---, ---, ---, [509.374s][info][gc,stats ] CMR: Code Cache Roots 1081 us, workers (us): 332, 204, 343, 202, ---, ---, ---, ---, [509.374s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 29, 28, 25, 20, ---, ---, ---, ---, [509.374s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [509.374s][info][gc,stats ] Concurrent Marking 1982617 us, parallelism: 3.98x [509.374s][info][gc,stats ] CM: 7890091 us [509.374s][info][gc,stats ] CM: Parallel Mark 7890091 us, workers (us): 1972538, 1972532, 1972524, 1972498, ---, ---, ---, ---, [509.374s][info][gc,stats ] Pause Final Mark (G) 1546 us [509.374s][info][gc,stats ] Pause Final Mark (N) 1041 us [509.374s][info][gc,stats ] Finish Mark 513 us [509.374s][info][gc,stats ] Update Region States 91 us [509.374s][info][gc,stats ] Choose Collection Set 202 us [509.374s][info][gc,stats ] Rebuild Free Set 42 us [509.374s][info][gc,stats ] Concurrent Thread Roots 4628 us, parallelism: 3.90x [509.374s][info][gc,stats ] CTR: 18060 us [509.374s][info][gc,stats ] CTR: Thread Roots 18060 us, workers (us): 4566, 4517, 4479, 4499, ---, ---, ---, ---, [509.374s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [509.374s][info][gc,stats ] CWRF: 2 us [509.374s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [509.374s][info][gc,stats ] Concurrent Weak Roots 705 us [509.374s][info][gc,stats ] Roots 57 us, parallelism: 1.72x [509.374s][info][gc,stats ] CWR: 98 us [509.374s][info][gc,stats ] CWR: VM Weak Roots 98 us, workers (us): 29, 26, 23, 20, ---, ---, ---, ---, [509.374s][info][gc,stats ] Rendezvous 635 us [509.374s][info][gc,stats ] Concurrent Cleanup 107 us [509.374s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.46x [509.374s][info][gc,stats ] CSR: 1086 us [509.374s][info][gc,stats ] CSR: Code Cache Roots 926 us, workers (us): 342, 168, 252, 164, ---, ---, ---, ---, [509.374s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 37, 36, 34, 26, ---, ---, ---, ---, [509.374s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [509.374s][info][gc,stats ] Concurrent Evacuation 35881 us [509.374s][info][gc,stats ] Pause Init Update Refs (G) 804 us [509.374s][info][gc,stats ] Pause Init Update Refs (N) 372 us [509.374s][info][gc,stats ] Manage GCLABs 286 us [509.374s][info][gc,stats ] Concurrent Update Refs 705232 us [509.374s][info][gc,stats ] Concurrent Update Thread Roots 12676 us [509.374s][info][gc,stats ] Pause Final Update Refs (G) 957 us [509.374s][info][gc,stats ] Pause Final Update Refs (N) 284 us [509.374s][info][gc,stats ] Update Region States 54 us [509.374s][info][gc,stats ] Trash Collection Set 32 us [509.374s][info][gc,stats ] Rebuild Free Set 97 us [509.374s][info][gc,stats ] Concurrent Cleanup 203 us [509.374s][info][gc,stats ] Workers: Evacuated 76679K across 1633711 objects, abandoned 0B across 0 objects. [509.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [509.374s][info][gc,stats ] - age 1: 39046480 bytes, 39046480 total [509.374s][info][gc,stats ] - age 2: 31205224 bytes, 70251704 total [509.374s][info][gc,stats ] - age 3: 7698712 bytes, 77950416 total [509.374s][info][gc,stats ] - age 5: 49272 bytes, 77999688 total [509.374s][info][gc,stats ] - age 6: 944 bytes, 78000632 total [509.374s][info][gc,stats ] - age 7: 330424 bytes, 78331056 total [509.374s][info][gc,stats ] - age 8: 188368 bytes, 78519424 total [509.374s][info][gc,stats ] [509.374s][info][gc,stats ] Mutators: Evacuated 400B across 23 objects, abandoned 0B across 0 objects. [509.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [509.374s][info][gc,stats ] - age 1: 96 bytes, 96 total [509.374s][info][gc,stats ] - age 2: 96 bytes, 192 total [509.374s][info][gc,stats ] - age 3: 32 bytes, 224 total [509.374s][info][gc,stats ] - age 7: 112 bytes, 336 total [509.374s][info][gc,stats ] - age 8: 64 bytes, 400 total [509.374s][info][gc,stats ] [509.374s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [509.374s][info][gc,stats ] - age 1: 185643608 bytes, 185643608 total [509.374s][info][gc,stats ] - age 2: 332571096 bytes, 518214704 total [509.374s][info][gc,stats ] - age 3: 338558896 bytes, 856773600 total [509.374s][info][gc,stats ] - age 4: 7636840 bytes, 864410440 total [509.374s][info][gc,stats ] - age 5: 380435488 bytes, 1244845928 total [509.374s][info][gc,stats ] [509.374s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [509.374s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [509.374s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [509.384s][info][gc ] Transition from: normal to: idle [509.385s][info][gc ] Trigger (YOUNG): Average GC time (4453.13 ms) is above the time for average allocation rate (2066 MB/s) to deplete free headroom (6882M) (margin of error = 3.14) [509.385s][info][gc,ergo ] Free headroom: 8469M (free) - 1587M (spike) - 0B (penalties) = 6882M [509.385s][info][gc ] Transition from: idle to: normal [509.385s][info][gc ] Heuristics request for young collection accepted [509.385s][info][gc,free ] Free: 8469M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2617K, Mutator Free: 1059 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7600K, Max: 7600K; Used: 591K [509.385s][info][gc,ergo ] GC(299) Start GC cycle (YOUNG) [509.385s][info][gc,start ] GC(299) Concurrent reset [509.385s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent reset [509.406s][info][gc ] GC(299) Concurrent reset 20.612ms [509.406s][info][gc,start ] GC(299) Pause Init Mark (YOUNG) [509.406s][info][gc,task ] GC(299) Using 8 of 8 workers for init marking [509.410s][info][gc ] GC(299) Pause Init Mark (YOUNG) 3.597ms [509.410s][info][gc,start ] GC(299) Concurrent remembered set scanning [509.410s][info][gc,task ] GC(299) Using 4 of 8 workers for Concurrent remembered set scanning [509.450s][info][gc ] GC(299) Concurrent remembered set scanning 39.859ms [509.450s][info][gc,start ] GC(299) Concurrent marking roots [509.450s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent marking roots [509.455s][info][gc ] GC(299) Concurrent marking roots 4.785ms [509.455s][info][gc,start ] GC(299) Concurrent marking (YOUNG) [509.455s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent marking [511.510s][info][gc ] GC(299) Concurrent marking (YOUNG) 2055.703ms [511.511s][info][gc,start ] GC(299) Pause Final Mark (YOUNG) [511.511s][info][gc,task ] GC(299) Using 8 of 8 workers for final marking [511.512s][info][gc,ergo ] GC(299) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [511.512s][info][gc,ergo ] GC(299) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [511.512s][info][gc,ergo ] GC(299) Chosen CSet evacuates young: 46200K (of which at least: 0B are to be promoted), old: 0B [511.512s][info][gc,ergo ] GC(299) Collectable Garbage: 5618M (98%), Immediate: 0B (0%), 0 regions, CSet: 5618M (98%), 708 regions [511.512s][info][gc,ergo ] GC(299) Evacuation Targets: YOUNG: 46200K, PROMOTE: 0B, OLD: 0B, TOTAL: 46200K [511.512s][info][gc,free ] Free: 5012M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3077K, Mutator Free: 627 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7600K, Max: 7600K; Used: 591K [511.512s][info][gc ] GC(299) Pause Final Mark (YOUNG) 1.059ms [511.512s][info][gc,start ] GC(299) Concurrent thread roots [511.512s][info][gc,task ] GC(299) Using 4 of 8 workers for Concurrent thread roots [511.516s][info][gc ] GC(299) Concurrent thread roots 4.025ms [511.516s][info][gc,start ] GC(299) Concurrent weak references [511.516s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent weak references [511.516s][info][gc,ref ] GC(299) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [511.516s][info][gc,ref ] GC(299) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [511.516s][info][gc,ref ] GC(299) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [511.516s][info][gc ] GC(299) Concurrent weak references 0.039ms [511.516s][info][gc,start ] GC(299) Concurrent weak roots [511.516s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent weak root [511.517s][info][gc ] GC(299) Concurrent weak roots 0.658ms [511.517s][info][gc,start ] GC(299) Concurrent cleanup [511.517s][info][gc ] GC(299) Concurrent cleanup 26650M->26651M(31744M) 0.103ms [511.517s][info][gc,free ] Free: 4999M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 8207K, Mutator Free: 626 Collector Reserve: 57339K, Max: 8192K; Used: 4128B Old Collector Reserve: 7600K, Max: 7600K; Used: 591K [511.517s][info][gc,start ] GC(299) Concurrent strong roots [511.517s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent strong root [511.517s][info][gc ] GC(299) Concurrent strong roots 0.419ms [511.517s][info][gc,start ] GC(299) Concurrent evacuation [511.517s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent evacuation [511.536s][info][gc ] GC(299) Concurrent evacuation 19.122ms [511.537s][info][gc,start ] GC(299) Pause Init Update Refs [511.537s][info][gc ] GC(299) Pause Init Update Refs 0.440ms [511.537s][info][gc,start ] GC(299) Concurrent update references [511.537s][info][gc,task ] GC(299) Using 4 of 8 workers for concurrent reference update [511.537s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [512.226s][info][gc ] GC(299) Concurrent update references 688.847ms [512.226s][info][gc,start ] GC(299) Concurrent update thread roots [512.238s][info][gc ] GC(299) Concurrent update thread roots 11.631ms [512.238s][info][gc,start ] GC(299) Pause Final Update Refs [512.238s][info][gc,task ] GC(299) Using 8 of 8 workers for final reference update [512.239s][info][gc,free ] Free: 8386M, Max: 8192K regular, 560M humongous, Frag: 80% external, 66% internal; Used: 5613M, Mutator Free: 1049 Collector Reserve: 816M, Max: 8192K; Used: 57344K Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [512.239s][info][gc ] GC(299) Pause Final Update Refs 0.225ms [512.239s][info][gc,start ] GC(299) Concurrent cleanup [512.239s][info][gc ] GC(299) Concurrent cleanup 28161M->22505M(31744M) 0.189ms [512.239s][info][gc,ergo ] GC(299) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7603K, young_available: 9201M [512.239s][info][gc,ergo ] GC(299) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.5% during period of 2.866s [512.239s][info][gc,ergo ] GC(299) At end of Concurrent Young GC: YOUNG generation used: 6993M, used regions: 7024M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9200M [512.239s][info][gc,ergo ] GC(299) At end of Concurrent Young GC: OLD generation used: 15512M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 7603K [512.239s][info][gc,free ] Free: 8384M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7377K, Mutator Free: 1049 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [512.240s][info][gc,stats ] [512.240s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [512.240s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [512.240s][info][gc,stats ] [512.240s][info][gc,stats ] Concurrent Reset 20641 us [512.240s][info][gc,stats ] Pause Init Mark (G) 4339 us [512.240s][info][gc,stats ] Pause Init Mark (N) 3605 us [512.240s][info][gc,stats ] Swap Remembered Set 3236 us [512.240s][info][gc,stats ] Update Region States 229 us [512.240s][info][gc,stats ] Concurrent Scan Remembered Set 39879 us, parallelism: 3.99x [512.240s][info][gc,stats ] RS: 159037 us [512.240s][info][gc,stats ] RS: Scan Clusters 159037 us, workers (us): 39767, 39764, 39760, 39746, ---, ---, ---, ---, [512.240s][info][gc,stats ] Concurrent Mark Roots 4799 us, parallelism: 3.66x [512.240s][info][gc,stats ] CMR: 17542 us [512.240s][info][gc,stats ] CMR: Thread Roots 16348 us, workers (us): 4260, 3979, 4080, 4029, ---, ---, ---, ---, [512.240s][info][gc,stats ] CMR: Code Cache Roots 1045 us, workers (us): 164, 300, 237, 344, ---, ---, ---, ---, [512.240s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 33, 27, 25, 20, ---, ---, ---, ---, [512.240s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 8, 35, ---, ---, ---, ---, ---, [512.240s][info][gc,stats ] Concurrent Marking 2055737 us, parallelism: 3.98x [512.240s][info][gc,stats ] CM: 8181395 us [512.240s][info][gc,stats ] CM: Parallel Mark 8181395 us, workers (us): 2045367, 2045341, 2045346, 2045341, ---, ---, ---, ---, [512.240s][info][gc,stats ] Pause Final Mark (G) 1555 us [512.240s][info][gc,stats ] Pause Final Mark (N) 1065 us [512.240s][info][gc,stats ] Finish Mark 523 us [512.240s][info][gc,stats ] Update Region States 89 us [512.240s][info][gc,stats ] Choose Collection Set 209 us [512.240s][info][gc,stats ] Rebuild Free Set 43 us [512.240s][info][gc,stats ] Concurrent Thread Roots 4040 us, parallelism: 3.89x [512.240s][info][gc,stats ] CTR: 15701 us [512.240s][info][gc,stats ] CTR: Thread Roots 15701 us, workers (us): 3909, 3976, 3882, 3935, ---, ---, ---, ---, [512.240s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [512.240s][info][gc,stats ] CWRF: 2 us [512.240s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [512.240s][info][gc,stats ] Concurrent Weak Roots 664 us [512.240s][info][gc,stats ] Roots 54 us, parallelism: 1.19x [512.240s][info][gc,stats ] CWR: 65 us [512.240s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 18, 16, 12, ---, ---, ---, ---, [512.240s][info][gc,stats ] Rendezvous 596 us [512.240s][info][gc,stats ] Concurrent Cleanup 107 us [512.240s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.59x [512.240s][info][gc,stats ] CSR: 1101 us [512.240s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 159, 341, 248, 187, ---, ---, ---, ---, [512.240s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 44, 41, 32, 21, ---, ---, ---, ---, [512.240s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [512.240s][info][gc,stats ] Concurrent Evacuation 19136 us [512.240s][info][gc,stats ] Pause Init Update Refs (G) 932 us [512.240s][info][gc,stats ] Pause Init Update Refs (N) 450 us [512.240s][info][gc,stats ] Manage GCLABs 367 us [512.240s][info][gc,stats ] Concurrent Update Refs 688873 us [512.240s][info][gc,stats ] Concurrent Update Thread Roots 11649 us [512.240s][info][gc,stats ] Pause Final Update Refs (G) 818 us [512.240s][info][gc,stats ] Pause Final Update Refs (N) 230 us [512.240s][info][gc,stats ] Update Region States 46 us [512.240s][info][gc,stats ] Trash Collection Set 18 us [512.240s][info][gc,stats ] Rebuild Free Set 74 us [512.240s][info][gc,stats ] Concurrent Cleanup 194 us [512.240s][info][gc,stats ] Workers: Evacuated 46199K across 665637 objects, abandoned 0B across 0 objects. [512.240s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [512.240s][info][gc,stats ] - age 1: 38303440 bytes, 38303440 total [512.240s][info][gc,stats ] - age 2: 851032 bytes, 39154472 total [512.240s][info][gc,stats ] - age 3: 3999160 bytes, 43153632 total [512.240s][info][gc,stats ] - age 4: 4155040 bytes, 47308672 total [512.240s][info][gc,stats ] - age 7: 48 bytes, 47308720 total [512.240s][info][gc,stats ] [512.240s][info][gc,stats ] Mutators: Evacuated 80B across 5 objects, abandoned 0B across 0 objects. [512.240s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [512.240s][info][gc,stats ] - age 1: 16 bytes, 16 total [512.240s][info][gc,stats ] - age 2: 64 bytes, 80 total [512.240s][info][gc,stats ] [512.240s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [512.240s][info][gc,stats ] - age 1: 30909912 bytes, 30909912 total [512.240s][info][gc,stats ] - age 2: 185399352 bytes, 216309264 total [512.240s][info][gc,stats ] - age 3: 332467104 bytes, 548776368 total [512.240s][info][gc,stats ] - age 4: 338504616 bytes, 887280984 total [512.240s][info][gc,stats ] - age 5: 7636840 bytes, 894917824 total [512.240s][info][gc,stats ] - age 6: 380435488 bytes, 1275353312 total [512.240s][info][gc,stats ] [512.240s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [512.240s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [512.240s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [512.250s][info][gc ] Transition from: normal to: idle [512.251s][info][gc ] Trigger (YOUNG): Average GC time (4803.82 ms) is above the time for average allocation rate (2061 MB/s) to deplete free headroom (6772M) (margin of error = 3.15) [512.251s][info][gc,ergo ] Free headroom: 8360M (free) - 1587M (spike) - 0B (penalties) = 6772M [512.251s][info][gc ] Transition from: idle to: normal [512.251s][info][gc ] Heuristics request for young collection accepted [512.251s][info][gc,free ] Free: 8359M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8200K, Mutator Free: 1046 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [512.251s][info][gc,ergo ] GC(300) Start GC cycle (YOUNG) [512.251s][info][gc,start ] GC(300) Concurrent reset [512.251s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent reset [512.280s][info][gc ] GC(300) Concurrent reset 29.548ms [512.281s][info][gc,start ] GC(300) Pause Init Mark (YOUNG) [512.281s][info][gc,task ] GC(300) Using 8 of 8 workers for init marking [512.284s][info][gc ] GC(300) Pause Init Mark (YOUNG) 3.673ms [512.285s][info][gc,start ] GC(300) Concurrent remembered set scanning [512.285s][info][gc,task ] GC(300) Using 4 of 8 workers for Concurrent remembered set scanning [512.324s][info][gc ] GC(300) Concurrent remembered set scanning 38.987ms [512.324s][info][gc,start ] GC(300) Concurrent marking roots [512.324s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent marking roots [512.328s][info][gc ] GC(300) Concurrent marking roots 4.765ms [512.328s][info][gc,start ] GC(300) Concurrent marking (YOUNG) [512.328s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent marking [513.222s][info][gc ] Periodic Sample: GCU = 24.451%, MU = 18.260% during most recent 5.0s [514.315s][info][gc ] GC(300) Concurrent marking (YOUNG) 1986.943ms [514.316s][info][gc,start ] GC(300) Pause Final Mark (YOUNG) [514.316s][info][gc,task ] GC(300) Using 8 of 8 workers for final marking [514.317s][info][gc,ergo ] GC(300) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [514.317s][info][gc,ergo ] GC(300) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [514.317s][info][gc,ergo ] GC(300) Chosen CSet evacuates young: 49919K (of which at least: 0B are to be promoted), old: 0B [514.317s][info][gc,ergo ] GC(300) Collectable Garbage: 5743M (98%), Immediate: 0B (0%), 0 regions, CSet: 5743M (98%), 724 regions [514.317s][info][gc,ergo ] GC(300) Evacuation Targets: YOUNG: 49919K, PROMOTE: 0B, OLD: 0B, TOTAL: 49919K [514.317s][info][gc,free ] Free: 5013M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 2668K, Mutator Free: 627 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [514.317s][info][gc ] GC(300) Pause Final Mark (YOUNG) 1.044ms [514.317s][info][gc,start ] GC(300) Concurrent thread roots [514.317s][info][gc,task ] GC(300) Using 4 of 8 workers for Concurrent thread roots [514.321s][info][gc ] GC(300) Concurrent thread roots 4.070ms [514.321s][info][gc,start ] GC(300) Concurrent weak references [514.321s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent weak references [514.321s][info][gc,ref ] GC(300) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [514.321s][info][gc,ref ] GC(300) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [514.321s][info][gc,ref ] GC(300) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [514.321s][info][gc ] GC(300) Concurrent weak references 0.047ms [514.321s][info][gc,start ] GC(300) Concurrent weak roots [514.321s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent weak root [514.322s][info][gc ] GC(300) Concurrent weak roots 0.643ms [514.322s][info][gc,start ] GC(300) Concurrent cleanup [514.322s][info][gc ] GC(300) Concurrent cleanup 26643M->26644M(31744M) 0.109ms [514.322s][info][gc,free ] Free: 4999M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 890K, Mutator Free: 625 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [514.322s][info][gc,start ] GC(300) Concurrent strong roots [514.322s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent strong root [514.322s][info][gc ] GC(300) Concurrent strong roots 0.434ms [514.322s][info][gc,start ] GC(300) Concurrent evacuation [514.322s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent evacuation [514.343s][info][gc ] GC(300) Concurrent evacuation 20.305ms [514.343s][info][gc,start ] GC(300) Pause Init Update Refs [514.343s][info][gc ] GC(300) Pause Init Update Refs 0.479ms [514.344s][info][gc,start ] GC(300) Concurrent update references [514.344s][info][gc,task ] GC(300) Using 4 of 8 workers for concurrent reference update [514.344s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [515.004s][info][gc ] GC(300) Concurrent update references 659.900ms [515.004s][info][gc,start ] GC(300) Concurrent update thread roots [515.014s][info][gc ] GC(300) Concurrent update thread roots 10.387ms [515.014s][info][gc,start ] GC(300) Pause Final Update Refs [515.014s][info][gc,task ] GC(300) Using 8 of 8 workers for final reference update [515.015s][info][gc,free ] Free: 8580M, Max: 8192K regular, 560M humongous, Frag: 81% external, 66% internal; Used: 5731M, Mutator Free: 1073 Collector Reserve: 816M, Max: 8192K; Used: 65536K Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [515.015s][info][gc ] GC(300) Pause Final Update Refs 0.220ms [515.015s][info][gc,start ] GC(300) Concurrent cleanup [515.015s][info][gc ] GC(300) Concurrent cleanup 28094M->22310M(31744M) 0.181ms [515.015s][info][gc,ergo ] GC(300) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7603K, young_available: 9396M [515.015s][info][gc,ergo ] GC(300) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.776s [515.015s][info][gc,ergo ] GC(300) At end of Concurrent Young GC: YOUNG generation used: 6799M, used regions: 6832M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16208M, available: 9395M [515.015s][info][gc,ergo ] GC(300) At end of Concurrent Young GC: OLD generation used: 15512M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 7603K [515.015s][info][gc,free ] Free: 8579M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4621K, Mutator Free: 1073 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [515.016s][info][gc,stats ] [515.016s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [515.016s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [515.016s][info][gc,stats ] [515.016s][info][gc,stats ] Concurrent Reset 29598 us [515.016s][info][gc,stats ] Pause Init Mark (G) 4409 us [515.016s][info][gc,stats ] Pause Init Mark (N) 3681 us [515.016s][info][gc,stats ] Swap Remembered Set 3264 us [515.016s][info][gc,stats ] Update Region States 277 us [515.016s][info][gc,stats ] Concurrent Scan Remembered Set 39003 us, parallelism: 3.99x [515.016s][info][gc,stats ] RS: 155584 us [515.016s][info][gc,stats ] RS: Scan Clusters 155584 us, workers (us): 38905, 38899, 38891, 38888, ---, ---, ---, ---, [515.016s][info][gc,stats ] Concurrent Mark Roots 4779 us, parallelism: 3.69x [515.016s][info][gc,stats ] CMR: 17641 us [515.016s][info][gc,stats ] CMR: Thread Roots 16404 us, workers (us): 3947, 4141, 4194, 4121, ---, ---, ---, ---, [515.016s][info][gc,stats ] CMR: Code Cache Roots 1104 us, workers (us): 470, 289, 160, 185, ---, ---, ---, ---, [515.016s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 26, 20, 20, ---, ---, ---, ---, [515.016s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [515.016s][info][gc,stats ] Concurrent Marking 1986977 us, parallelism: 3.98x [515.016s][info][gc,stats ] CM: 7910501 us [515.016s][info][gc,stats ] CM: Parallel Mark 7910501 us, workers (us): 1977644, 1977638, 1977609, 1977610, ---, ---, ---, ---, [515.016s][info][gc,stats ] Pause Final Mark (G) 1546 us [515.016s][info][gc,stats ] Pause Final Mark (N) 1050 us [515.016s][info][gc,stats ] Finish Mark 528 us [515.016s][info][gc,stats ] Update Region States 87 us [515.016s][info][gc,stats ] Choose Collection Set 202 us [515.016s][info][gc,stats ] Rebuild Free Set 46 us [515.016s][info][gc,stats ] Concurrent Thread Roots 4082 us, parallelism: 3.83x [515.016s][info][gc,stats ] CTR: 15623 us [515.016s][info][gc,stats ] CTR: Thread Roots 15623 us, workers (us): 3815, 3841, 3996, 3972, ---, ---, ---, ---, [515.016s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [515.016s][info][gc,stats ] CWRF: 2 us [515.016s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [515.016s][info][gc,stats ] Concurrent Weak Roots 647 us [515.016s][info][gc,stats ] Roots 57 us, parallelism: 1.36x [515.016s][info][gc,stats ] CWR: 78 us [515.016s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 22, 17, 14, ---, ---, ---, ---, [515.016s][info][gc,stats ] Rendezvous 578 us [515.016s][info][gc,stats ] Concurrent Cleanup 113 us [515.016s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.68x [515.016s][info][gc,stats ] CSR: 1188 us [515.016s][info][gc,stats ] CSR: Code Cache Roots 1016 us, workers (us): 355, 201, 287, 174, ---, ---, ---, ---, [515.016s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 38, 40, 35, 32, ---, ---, ---, ---, [515.016s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [515.016s][info][gc,stats ] Concurrent Evacuation 20320 us [515.016s][info][gc,stats ] Pause Init Update Refs (G) 936 us [515.016s][info][gc,stats ] Pause Init Update Refs (N) 487 us [515.016s][info][gc,stats ] Manage GCLABs 409 us [515.016s][info][gc,stats ] Concurrent Update Refs 659926 us [515.016s][info][gc,stats ] Concurrent Update Thread Roots 10403 us [515.016s][info][gc,stats ] Pause Final Update Refs (G) 837 us [515.016s][info][gc,stats ] Pause Final Update Refs (N) 225 us [515.016s][info][gc,stats ] Update Region States 47 us [515.016s][info][gc,stats ] Trash Collection Set 21 us [515.016s][info][gc,stats ] Rebuild Free Set 77 us [515.016s][info][gc,stats ] Concurrent Cleanup 187 us [515.016s][info][gc,stats ] Workers: Evacuated 49919K across 739292 objects, abandoned 0B across 0 objects. [515.016s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [515.016s][info][gc,stats ] - age 1: 41419592 bytes, 41419592 total [515.016s][info][gc,stats ] - age 2: 692856 bytes, 42112448 total [515.016s][info][gc,stats ] - age 3: 850952 bytes, 42963400 total [515.016s][info][gc,stats ] - age 4: 3999160 bytes, 46962560 total [515.016s][info][gc,stats ] - age 5: 4155040 bytes, 51117600 total [515.016s][info][gc,stats ] [515.016s][info][gc,stats ] Mutators: Evacuated 112B across 7 objects, abandoned 0B across 0 objects. [515.016s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [515.016s][info][gc,stats ] - age 1: 32 bytes, 32 total [515.016s][info][gc,stats ] - age 2: 64 bytes, 96 total [515.016s][info][gc,stats ] - age 3: 16 bytes, 112 total [515.016s][info][gc,stats ] [515.016s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [515.016s][info][gc,stats ] - age 2: 30901656 bytes, 30901656 total [515.016s][info][gc,stats ] - age 3: 185399288 bytes, 216300944 total [515.016s][info][gc,stats ] - age 4: 332467104 bytes, 548768048 total [515.016s][info][gc,stats ] - age 5: 338504616 bytes, 887272664 total [515.016s][info][gc,stats ] - age 6: 7636840 bytes, 894909504 total [515.016s][info][gc,stats ] - age 7: 380435488 bytes, 1275344992 total [515.016s][info][gc,stats ] [515.016s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [515.016s][info][gc,stats ] - age 7: 10376693720 bytes, 10376693720 total [515.016s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [515.026s][info][gc ] Transition from: normal to: idle [515.027s][info][gc ] Trigger (YOUNG): Average GC time (5010.07 ms) is above the time for average allocation rate (2056 MB/s) to deplete free headroom (6969M) (margin of error = 3.16) [515.027s][info][gc,ergo ] Free headroom: 8556M (free) - 1587M (spike) - 0B (penalties) = 6969M [515.027s][info][gc ] Transition from: idle to: normal [515.027s][info][gc ] Heuristics request for young collection accepted [515.027s][info][gc,free ] Free: 8556M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3450K, Mutator Free: 1070 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [515.027s][info][gc,ergo ] GC(301) Start GC cycle (YOUNG) [515.027s][info][gc,start ] GC(301) Concurrent reset [515.027s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent reset [515.047s][info][gc ] GC(301) Concurrent reset 20.491ms [515.048s][info][gc,start ] GC(301) Pause Init Mark (YOUNG) [515.048s][info][gc,task ] GC(301) Using 8 of 8 workers for init marking [515.051s][info][gc ] GC(301) Pause Init Mark (YOUNG) 3.587ms [515.052s][info][gc,start ] GC(301) Concurrent remembered set scanning [515.052s][info][gc,task ] GC(301) Using 4 of 8 workers for Concurrent remembered set scanning [515.092s][info][gc ] GC(301) Concurrent remembered set scanning 40.325ms [515.092s][info][gc,start ] GC(301) Concurrent marking roots [515.092s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent marking roots [515.096s][info][gc ] GC(301) Concurrent marking roots 4.108ms [515.096s][info][gc,start ] GC(301) Concurrent marking (YOUNG) [515.096s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent marking [517.111s][info][gc ] GC(301) Concurrent marking (YOUNG) 2014.730ms [517.111s][info][gc,start ] GC(301) Pause Final Mark (YOUNG) [517.111s][info][gc,task ] GC(301) Using 8 of 8 workers for final marking [517.112s][info][gc,ergo ] GC(301) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [517.112s][info][gc,ergo ] GC(301) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [517.112s][info][gc,ergo ] GC(301) Chosen CSet evacuates young: 42351K (of which at least: 0B are to be promoted), old: 0B [517.112s][info][gc,ergo ] GC(301) Collectable Garbage: 5529M (98%), Immediate: 0B (0%), 0 regions, CSet: 5529M (98%), 697 regions [517.112s][info][gc,ergo ] GC(301) Evacuation Targets: YOUNG: 42351K, PROMOTE: 0B, OLD: 0B, TOTAL: 42351K [517.112s][info][gc,free ] Free: 5187M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4433K, Mutator Free: 649 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [517.112s][info][gc ] GC(301) Pause Final Mark (YOUNG) 0.988ms [517.112s][info][gc,start ] GC(301) Concurrent thread roots [517.112s][info][gc,task ] GC(301) Using 4 of 8 workers for Concurrent thread roots [517.116s][info][gc ] GC(301) Concurrent thread roots 4.025ms [517.117s][info][gc,start ] GC(301) Concurrent weak references [517.117s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent weak references [517.117s][info][gc,ref ] GC(301) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [517.117s][info][gc,ref ] GC(301) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [517.117s][info][gc,ref ] GC(301) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [517.117s][info][gc ] GC(301) Concurrent weak references 0.056ms [517.117s][info][gc,start ] GC(301) Concurrent weak roots [517.117s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent weak root [517.117s][info][gc ] GC(301) Concurrent weak roots 0.620ms [517.117s][info][gc,start ] GC(301) Concurrent cleanup [517.117s][info][gc ] GC(301) Concurrent cleanup 26471M->26471M(31744M) 0.117ms [517.117s][info][gc,free ] Free: 5174M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 1053K, Mutator Free: 647 Collector Reserve: 57329K, Max: 8192K; Used: 14448B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [517.117s][info][gc,start ] GC(301) Concurrent strong roots [517.117s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent strong root [517.118s][info][gc ] GC(301) Concurrent strong roots 0.413ms [517.118s][info][gc,start ] GC(301) Concurrent evacuation [517.118s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent evacuation [517.119s][info][gc ] GC(301) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15648M [517.119s][info][gc ] GC(301) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15912M [517.137s][info][gc ] GC(301) Concurrent evacuation 19.654ms [517.138s][info][gc,start ] GC(301) Pause Init Update Refs [517.138s][info][gc ] GC(301) Pause Init Update Refs 0.461ms [517.138s][info][gc,start ] GC(301) Concurrent update references [517.138s][info][gc,task ] GC(301) Using 4 of 8 workers for concurrent reference update [517.138s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [517.862s][info][gc ] GC(301) Concurrent update references 723.209ms [517.862s][info][gc,start ] GC(301) Concurrent update thread roots [517.872s][info][gc ] GC(301) Concurrent update thread roots 10.469ms [517.873s][info][gc,start ] GC(301) Pause Final Update Refs [517.873s][info][gc,task ] GC(301) Using 8 of 8 workers for final reference update [517.873s][info][gc,free ] Free: 8432M, Max: 8192K regular, 560M humongous, Frag: 81% external, 65% internal; Used: 5505M, Mutator Free: 1055 Collector Reserve: 792M, Max: 8192K; Used: 73728K Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [517.873s][info][gc ] GC(301) Pause Final Update Refs 0.257ms [517.873s][info][gc,start ] GC(301) Concurrent cleanup [517.873s][info][gc ] GC(301) Concurrent cleanup 28045M->22482M(31744M) 0.173ms [517.873s][info][gc,ergo ] GC(301) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7603K, young_available: 9224M [517.873s][info][gc,ergo ] GC(301) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.3% during period of 2.858s [517.873s][info][gc,ergo ] GC(301) At end of Concurrent Young GC: YOUNG generation used: 6608M, used regions: 6624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15832M, available: 9223M [517.873s][info][gc,ergo ] GC(301) At end of Concurrent Young GC: OLD generation used: 15875M, used regions: 15912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15912M, available: 7603K [517.873s][info][gc,free ] Free: 8431M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8861K, Mutator Free: 1055 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [517.874s][info][gc,stats ] [517.874s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [517.874s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [517.874s][info][gc,stats ] [517.874s][info][gc,stats ] Concurrent Reset 20520 us [517.874s][info][gc,stats ] Pause Init Mark (G) 4395 us [517.874s][info][gc,stats ] Pause Init Mark (N) 3599 us [517.874s][info][gc,stats ] Swap Remembered Set 3247 us [517.874s][info][gc,stats ] Update Region States 188 us [517.874s][info][gc,stats ] Concurrent Scan Remembered Set 40341 us, parallelism: 3.99x [517.874s][info][gc,stats ] RS: 161002 us [517.874s][info][gc,stats ] RS: Scan Clusters 161002 us, workers (us): 40262, 40254, 40244, 40241, ---, ---, ---, ---, [517.874s][info][gc,stats ] Concurrent Mark Roots 4124 us, parallelism: 3.66x [517.874s][info][gc,stats ] CMR: 15072 us [517.874s][info][gc,stats ] CMR: Thread Roots 14011 us, workers (us): 3573, 3596, 3453, 3389, ---, ---, ---, ---, [517.874s][info][gc,stats ] CMR: Code Cache Roots 940 us, workers (us): 176, 142, 279, 344, ---, ---, ---, ---, [517.874s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 26, 26, 17, 16, ---, ---, ---, ---, [517.874s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [517.874s][info][gc,stats ] Concurrent Marking 2014759 us, parallelism: 3.98x [517.874s][info][gc,stats ] CM: 8021695 us [517.874s][info][gc,stats ] CM: Parallel Mark 8021695 us, workers (us): 2005447, 2005445, 2005420, 2005382, ---, ---, ---, ---, [517.874s][info][gc,stats ] Pause Final Mark (G) 1482 us [517.874s][info][gc,stats ] Pause Final Mark (N) 994 us [517.874s][info][gc,stats ] Finish Mark 487 us [517.874s][info][gc,stats ] Update Region States 83 us [517.874s][info][gc,stats ] Choose Collection Set 194 us [517.874s][info][gc,stats ] Rebuild Free Set 43 us [517.874s][info][gc,stats ] Concurrent Thread Roots 4042 us, parallelism: 3.85x [517.874s][info][gc,stats ] CTR: 15554 us [517.874s][info][gc,stats ] CTR: Thread Roots 15554 us, workers (us): 3851, 3874, 3873, 3956, ---, ---, ---, ---, [517.874s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.03x [517.874s][info][gc,stats ] CWRF: 2 us [517.874s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [517.874s][info][gc,stats ] Concurrent Weak Roots 625 us [517.874s][info][gc,stats ] Roots 67 us, parallelism: 1.13x [517.874s][info][gc,stats ] CWR: 76 us [517.874s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 26, 22, 17, 11, ---, ---, ---, ---, [517.874s][info][gc,stats ] Rendezvous 545 us [517.874s][info][gc,stats ] Concurrent Cleanup 122 us [517.874s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.52x [517.874s][info][gc,stats ] CSR: 1055 us [517.874s][info][gc,stats ] CSR: Code Cache Roots 904 us, workers (us): 247, 168, 146, 342, ---, ---, ---, ---, [517.874s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 37, 31, 29, 25, ---, ---, ---, ---, [517.874s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 23, 6, ---, ---, ---, ---, ---, [517.874s][info][gc,stats ] Concurrent Evacuation 19671 us [517.874s][info][gc,stats ] Pause Init Update Refs (G) 913 us [517.874s][info][gc,stats ] Pause Init Update Refs (N) 472 us [517.874s][info][gc,stats ] Manage GCLABs 390 us [517.874s][info][gc,stats ] Concurrent Update Refs 723238 us [517.874s][info][gc,stats ] Concurrent Update Thread Roots 10487 us [517.874s][info][gc,stats ] Pause Final Update Refs (G) 917 us [517.874s][info][gc,stats ] Pause Final Update Refs (N) 262 us [517.874s][info][gc,stats ] Update Region States 50 us [517.874s][info][gc,stats ] Trash Collection Set 21 us [517.874s][info][gc,stats ] Rebuild Free Set 96 us [517.874s][info][gc,stats ] Concurrent Cleanup 183 us [517.874s][info][gc,stats ] Workers: Evacuated 42351K across 578823 objects, abandoned 0B across 0 objects. [517.874s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [517.874s][info][gc,stats ] - age 1: 33260072 bytes, 33260072 total [517.874s][info][gc,stats ] - age 2: 799104 bytes, 34059176 total [517.874s][info][gc,stats ] - age 3: 507304 bytes, 34566480 total [517.874s][info][gc,stats ] - age 4: 654672 bytes, 35221152 total [517.874s][info][gc,stats ] - age 5: 3994656 bytes, 39215808 total [517.874s][info][gc,stats ] - age 6: 4151736 bytes, 43367544 total [517.874s][info][gc,stats ] [517.874s][info][gc,stats ] Mutators: Evacuated 192B across 12 objects, abandoned 0B across 0 objects. [517.874s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [517.874s][info][gc,stats ] - age 1: 32 bytes, 32 total [517.874s][info][gc,stats ] - age 2: 32 bytes, 64 total [517.874s][info][gc,stats ] - age 3: 128 bytes, 192 total [517.874s][info][gc,stats ] [517.874s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [517.874s][info][gc,stats ] - age 3: 30804384 bytes, 30804384 total [517.874s][info][gc,stats ] - age 4: 185028600 bytes, 215832984 total [517.874s][info][gc,stats ] - age 5: 332251424 bytes, 548084408 total [517.874s][info][gc,stats ] - age 6: 338462080 bytes, 886546488 total [517.874s][info][gc,stats ] - age 7: 7634344 bytes, 894180832 total [517.874s][info][gc,stats ] [517.874s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [517.874s][info][gc,stats ] - age 7: 10757129208 bytes, 10757129208 total [517.874s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [517.884s][info][gc ] Transition from: normal to: idle [517.885s][info][gc ] Trigger (YOUNG): Average GC time (5186.44 ms) is above the time for average allocation rate (2051 MB/s) to deplete free headroom (6821M) (margin of error = 3.17) [517.885s][info][gc,ergo ] Free headroom: 8408M (free) - 1587M (spike) - 0B (penalties) = 6821M [517.885s][info][gc ] Transition from: idle to: normal [517.885s][info][gc ] Heuristics request for young collection accepted [517.885s][info][gc,free ] Free: 8408M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7974K, Mutator Free: 1052 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [517.885s][info][gc,ergo ] GC(302) Start GC cycle (YOUNG) [517.885s][info][gc,start ] GC(302) Concurrent reset [517.885s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent reset [517.912s][info][gc ] GC(302) Concurrent reset 27.099ms [517.912s][info][gc,start ] GC(302) Pause Init Mark (YOUNG) [517.912s][info][gc,task ] GC(302) Using 8 of 8 workers for init marking [517.916s][info][gc ] GC(302) Pause Init Mark (YOUNG) 3.730ms [517.916s][info][gc,start ] GC(302) Concurrent remembered set scanning [517.916s][info][gc,task ] GC(302) Using 4 of 8 workers for Concurrent remembered set scanning [518.229s][info][gc ] Periodic Sample: GCU = 24.482%, MU = 18.243% during most recent 5.0s [518.516s][info][gc ] GC(302) Concurrent remembered set scanning 599.781ms [518.516s][info][gc,start ] GC(302) Concurrent marking roots [518.516s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent marking roots [518.518s][info][gc ] GC(302) Concurrent marking roots 2.302ms [518.519s][info][gc,start ] GC(302) Concurrent marking (YOUNG) [518.519s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent marking [519.991s][info][gc ] GC(302) Concurrent marking (YOUNG) 1472.731ms [519.992s][info][gc,start ] GC(302) Pause Final Mark (YOUNG) [519.992s][info][gc,task ] GC(302) Using 8 of 8 workers for final marking [519.992s][info][gc,ergo ] GC(302) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [519.993s][info][gc,ergo ] GC(302) Adaptive CSet Selection for YOUNG. Max Evacuation: 659M, Actual Free: 0B. [519.993s][info][gc,ergo ] GC(302) Chosen CSet evacuates young: 44301K (of which at least: 0B are to be promoted), old: 0B [519.993s][info][gc,ergo ] GC(302) Collectable Garbage: 5716M (98%), Immediate: 0B (0%), 0 regions, CSet: 5716M (98%), 720 regions [519.993s][info][gc,ergo ] GC(302) Evacuation Targets: YOUNG: 44301K, PROMOTE: 0B, OLD: 0B, TOTAL: 44301K [519.993s][info][gc,free ] Free: 4969M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 6547K, Mutator Free: 622 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [519.993s][info][gc ] GC(302) Pause Final Mark (YOUNG) 1.043ms [519.993s][info][gc,start ] GC(302) Concurrent thread roots [519.993s][info][gc,task ] GC(302) Using 4 of 8 workers for Concurrent thread roots [519.997s][info][gc ] GC(302) Concurrent thread roots 4.038ms [519.997s][info][gc,start ] GC(302) Concurrent weak references [519.997s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent weak references [519.997s][info][gc,ref ] GC(302) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [519.997s][info][gc,ref ] GC(302) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [519.997s][info][gc,ref ] GC(302) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [519.997s][info][gc ] GC(302) Concurrent weak references 0.038ms [519.997s][info][gc,start ] GC(302) Concurrent weak roots [519.997s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent weak root [519.998s][info][gc ] GC(302) Concurrent weak roots 0.887ms [519.998s][info][gc,start ] GC(302) Concurrent cleanup [519.998s][info][gc ] GC(302) Concurrent cleanup 26694M->26695M(31744M) 0.104ms [519.998s][info][gc,free ] Free: 4956M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 4000K, Mutator Free: 620 Collector Reserve: 57337K, Max: 8192K; Used: 6192B Old Collector Reserve: 7598K, Max: 7598K; Used: 594K [519.998s][info][gc,start ] GC(302) Concurrent strong roots [519.998s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent strong root [519.998s][info][gc ] GC(302) Concurrent strong roots 0.432ms [519.998s][info][gc,start ] GC(302) Concurrent evacuation [519.998s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent evacuation [520.012s][info][gc ] GC(302) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15920M [520.018s][info][gc ] GC(302) Concurrent evacuation 19.924ms [520.019s][info][gc,start ] GC(302) Pause Init Update Refs [520.019s][info][gc ] GC(302) Pause Init Update Refs 0.460ms [520.019s][info][gc,start ] GC(302) Concurrent update references [520.019s][info][gc,task ] GC(302) Using 4 of 8 workers for concurrent reference update [520.019s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [520.706s][info][gc ] GC(302) Concurrent update references 686.773ms [520.706s][info][gc,start ] GC(302) Concurrent update thread roots [520.718s][info][gc ] GC(302) Concurrent update thread roots 11.615ms [520.718s][info][gc,start ] GC(302) Pause Final Update Refs [520.718s][info][gc,task ] GC(302) Using 8 of 8 workers for final reference update [520.718s][info][gc,free ] Free: 8350M, Max: 8192K regular, 560M humongous, Frag: 79% external, 68% internal; Used: 5697M, Mutator Free: 1044 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 143M, Max: 8192K; Used: 66130K [520.718s][info][gc ] GC(302) Pause Final Update Refs 0.228ms [520.719s][info][gc,start ] GC(302) Concurrent cleanup [520.719s][info][gc ] GC(302) Concurrent cleanup 28180M->22428M(31744M) 0.240ms [520.719s][info][gc ] GC(302) Transfer 17 region(s) from YOUNG to OLD, yielding increased size: 16056M [520.719s][info][gc,ergo ] GC(302) After cleanup, successfully transferred 17 regions to old to prepare for next gc, old available: 143M, young_available: 9142M [520.719s][info][gc,ergo ] GC(302) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.0% during period of 2.846s [520.719s][info][gc,ergo ] GC(302) At end of Concurrent Young GC: YOUNG generation used: 6546M, used regions: 6568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15688M, available: 9141M [520.719s][info][gc,ergo ] GC(302) At end of Concurrent Young GC: OLD generation used: 15883M, used regions: 15920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16056M, available: 143M [520.719s][info][gc,free ] Free: 8349M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2844K, Mutator Free: 1044 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 143M, Max: 8192K; Used: 594K [520.720s][info][gc,stats ] [520.720s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [520.720s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [520.720s][info][gc,stats ] [520.720s][info][gc,stats ] Concurrent Reset 27130 us [520.720s][info][gc,stats ] Pause Init Mark (G) 4435 us [520.720s][info][gc,stats ] Pause Init Mark (N) 3737 us [520.720s][info][gc,stats ] Swap Remembered Set 3316 us [520.720s][info][gc,stats ] Update Region States 294 us [520.720s][info][gc,stats ] Concurrent Scan Remembered Set 599808 us, parallelism: 4.00x [520.720s][info][gc,stats ] RS: 2398684 us [520.720s][info][gc,stats ] RS: Scan Clusters 2398684 us, workers (us): 599696, 599692, 599678, 599618, ---, ---, ---, ---, [520.720s][info][gc,stats ] Concurrent Mark Roots 2323 us, parallelism: 3.38x [520.720s][info][gc,stats ] CMR: 7861 us [520.720s][info][gc,stats ] CMR: Thread Roots 6734 us, workers (us): 1602, 1768, 1630, 1734, ---, ---, ---, ---, [520.720s][info][gc,stats ] CMR: Code Cache Roots 1001 us, workers (us): 317, 162, 345, 176, ---, ---, ---, ---, [520.720s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 31, 23, 19, 17, ---, ---, ---, ---, [520.720s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 7, ---, ---, 28, ---, ---, ---, ---, [520.720s][info][gc,stats ] Concurrent Marking 1472758 us, parallelism: 3.98x [520.720s][info][gc,stats ] CM: 5856609 us [520.720s][info][gc,stats ] CM: Parallel Mark 5856609 us, workers (us): 1464163, 1464159, 1464149, 1464139, ---, ---, ---, ---, [520.720s][info][gc,stats ] Pause Final Mark (G) 1664 us [520.720s][info][gc,stats ] Pause Final Mark (N) 1049 us [520.720s][info][gc,stats ] Finish Mark 514 us [520.720s][info][gc,stats ] Update Region States 88 us [520.720s][info][gc,stats ] Choose Collection Set 200 us [520.720s][info][gc,stats ] Rebuild Free Set 42 us [520.720s][info][gc,stats ] Concurrent Thread Roots 4051 us, parallelism: 3.91x [520.720s][info][gc,stats ] CTR: 15823 us [520.720s][info][gc,stats ] CTR: Thread Roots 15823 us, workers (us): 3938, 3963, 3937, 3986, ---, ---, ---, ---, [520.720s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [520.720s][info][gc,stats ] CWRF: 1 us [520.720s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [520.720s][info][gc,stats ] Concurrent Weak Roots 902 us [520.720s][info][gc,stats ] Roots 58 us, parallelism: 1.09x [520.720s][info][gc,stats ] CWR: 64 us [520.720s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 12, 12, ---, ---, ---, ---, [520.720s][info][gc,stats ] Rendezvous 819 us [520.720s][info][gc,stats ] Concurrent Cleanup 109 us [520.720s][info][gc,stats ] Concurrent Strong Roots 437 us, parallelism: 2.66x [520.720s][info][gc,stats ] CSR: 1164 us [520.720s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 180, 346, 188, 262, ---, ---, ---, ---, [520.720s][info][gc,stats ] CSR: VM Strong Roots 162 us, workers (us): 46, 43, 38, 35, ---, ---, ---, ---, [520.720s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [520.720s][info][gc,stats ] Concurrent Evacuation 19938 us [520.720s][info][gc,stats ] Pause Init Update Refs (G) 981 us [520.720s][info][gc,stats ] Pause Init Update Refs (N) 471 us [520.720s][info][gc,stats ] Manage GCLABs 388 us [520.720s][info][gc,stats ] Concurrent Update Refs 686802 us [520.720s][info][gc,stats ] Concurrent Update Thread Roots 11635 us [520.720s][info][gc,stats ] Pause Final Update Refs (G) 811 us [520.720s][info][gc,stats ] Pause Final Update Refs (N) 234 us [520.720s][info][gc,stats ] Update Region States 43 us [520.720s][info][gc,stats ] Trash Collection Set 13 us [520.720s][info][gc,stats ] Rebuild Free Set 84 us [520.720s][info][gc,stats ] Concurrent Cleanup 252 us [520.720s][info][gc,stats ] Workers: Evacuated 44301K across 624558 objects, abandoned 0B across 0 objects. [520.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [520.720s][info][gc,stats ] - age 1: 34605904 bytes, 34605904 total [520.720s][info][gc,stats ] - age 2: 651168 bytes, 35257072 total [520.720s][info][gc,stats ] - age 3: 799008 bytes, 36056080 total [520.720s][info][gc,stats ] - age 4: 507400 bytes, 36563480 total [520.720s][info][gc,stats ] - age 5: 654608 bytes, 37218088 total [520.720s][info][gc,stats ] - age 6: 3994656 bytes, 41212744 total [520.720s][info][gc,stats ] - age 7: 4151736 bytes, 45364480 total [520.720s][info][gc,stats ] [520.720s][info][gc,stats ] Mutators: Evacuated 96B across 6 objects, abandoned 0B across 0 objects. [520.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [520.720s][info][gc,stats ] - age 4: 32 bytes, 32 total [520.720s][info][gc,stats ] - age 5: 64 bytes, 96 total [520.720s][info][gc,stats ] [520.720s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [520.720s][info][gc,stats ] - age 4: 30804384 bytes, 30804384 total [520.720s][info][gc,stats ] - age 5: 185028600 bytes, 215832984 total [520.720s][info][gc,stats ] - age 6: 332251392 bytes, 548084376 total [520.720s][info][gc,stats ] - age 7: 338462048 bytes, 886546424 total [520.720s][info][gc,stats ] [520.720s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [520.720s][info][gc,stats ] - age 7: 10764763552 bytes, 10764763552 total [520.720s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [520.730s][info][gc ] Transition from: normal to: idle [520.731s][info][gc ] Trigger (YOUNG): Average GC time (5300.45 ms) is above the time for average allocation rate (2046 MB/s) to deplete free headroom (6739M) (margin of error = 3.18) [520.731s][info][gc,ergo ] Free headroom: 8326M (free) - 1587M (spike) - 0B (penalties) = 6739M [520.731s][info][gc ] Transition from: idle to: normal [520.731s][info][gc ] Heuristics request for young collection accepted [520.731s][info][gc,free ] Free: 8326M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1295K, Mutator Free: 1041 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 143M, Max: 8192K; Used: 594K [520.731s][info][gc,ergo ] GC(303) Start GC cycle (YOUNG) [520.731s][info][gc,start ] GC(303) Concurrent reset [520.731s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent reset [520.753s][info][gc ] GC(303) Concurrent reset 21.618ms [520.753s][info][gc,start ] GC(303) Pause Init Mark (YOUNG) [520.753s][info][gc,task ] GC(303) Using 8 of 8 workers for init marking [520.757s][info][gc ] GC(303) Pause Init Mark (YOUNG) 3.620ms [520.757s][info][gc,start ] GC(303) Concurrent remembered set scanning [520.757s][info][gc,task ] GC(303) Using 4 of 8 workers for Concurrent remembered set scanning [521.329s][info][gc ] GC(303) Concurrent remembered set scanning 571.519ms [521.329s][info][gc,start ] GC(303) Concurrent marking roots [521.329s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent marking roots [521.331s][info][gc ] GC(303) Concurrent marking roots 2.780ms [521.331s][info][gc,start ] GC(303) Concurrent marking (YOUNG) [521.331s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent marking [522.747s][info][gc ] GC(303) Concurrent marking (YOUNG) 1415.861ms [522.748s][info][gc,start ] GC(303) Pause Final Mark (YOUNG) [522.748s][info][gc,task ] GC(303) Using 8 of 8 workers for final marking [522.749s][info][gc,ergo ] GC(303) Planning to promote in place 0 humongous regions and 28 regular regions, spanning a total of 234881024 used bytes [522.749s][info][gc,ergo ] GC(303) Adaptive CSet Selection for YOUNG. Max Evacuation: 653M, Actual Free: 0B. [522.749s][info][gc,ergo ] GC(303) Chosen CSet evacuates young: 42875K (of which at least: 115M are to be promoted), old: 0B [522.749s][info][gc,ergo ] GC(303) Collectable Garbage: 5674M (99%), Immediate: 0B (0%), 0 regions, CSet: 5674M (99%), 729 regions [522.749s][info][gc,ergo ] GC(303) Evacuation Targets: YOUNG: 42875K, PROMOTE: 115M, OLD: 0B, TOTAL: 157M [522.749s][info][gc,free ] Free: 5058M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 5520K, Mutator Free: 633 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 143M, Max: 8192K; Used: 594K [522.749s][info][gc ] GC(303) Pause Final Mark (YOUNG) 1.110ms [522.749s][info][gc,start ] GC(303) Concurrent thread roots [522.749s][info][gc,task ] GC(303) Using 4 of 8 workers for Concurrent thread roots [522.753s][info][gc ] GC(303) Concurrent thread roots 4.360ms [522.753s][info][gc,start ] GC(303) Concurrent weak references [522.753s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent weak references [522.753s][info][gc,ref ] GC(303) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [522.753s][info][gc,ref ] GC(303) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [522.753s][info][gc,ref ] GC(303) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [522.753s][info][gc ] GC(303) Concurrent weak references 0.052ms [522.753s][info][gc,start ] GC(303) Concurrent weak roots [522.753s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent weak root [522.754s][info][gc ] GC(303) Concurrent weak roots 0.773ms [522.754s][info][gc,start ] GC(303) Concurrent cleanup [522.754s][info][gc ] GC(303) Concurrent cleanup 26470M->26470M(31744M) 0.115ms [522.754s][info][gc,free ] Free: 5044M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3641K, Mutator Free: 631 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 143M, Max: 8192K; Used: 601K [522.754s][info][gc,start ] GC(303) Concurrent strong roots [522.754s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent strong root [522.755s][info][gc ] GC(303) Concurrent strong roots 0.414ms [522.755s][info][gc,start ] GC(303) Concurrent evacuation [522.755s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent evacuation [522.755s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16064M [522.755s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16072M [522.757s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16080M [522.760s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [522.763s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [522.788s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [522.794s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [522.795s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [522.809s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [522.812s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [522.815s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [522.833s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [522.835s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [522.838s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [522.840s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [522.856s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [522.883s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [522.886s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [522.888s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [522.891s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [522.894s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [522.897s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [522.900s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [522.917s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [522.919s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [522.922s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [522.935s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [522.937s][info][gc ] GC(303) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [522.957s][info][gc ] GC(303) Concurrent evacuation 202.388ms [522.958s][info][gc,start ] GC(303) Pause Init Update Refs [522.958s][info][gc ] GC(303) Pause Init Update Refs 0.547ms [522.958s][info][gc,start ] GC(303) Concurrent update references [522.958s][info][gc,task ] GC(303) Using 4 of 8 workers for concurrent reference update [522.958s][info][gc ] GC(303) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 15472M [522.958s][info][gc,free ] At start of update refs, moving 14836K to Mutator free set from Collector Reserve (6644K) and from Old Collector Reserve (8192K) [523.237s][info][gc ] Periodic Sample: GCU = 24.266%, MU = 18.008% during most recent 5.0s [523.682s][info][gc ] GC(303) Concurrent update references 723.158ms [523.682s][info][gc,start ] GC(303) Concurrent update thread roots [523.692s][info][gc ] GC(303) Concurrent update thread roots 10.310ms [523.692s][info][gc,start ] GC(303) Pause Final Update Refs [523.692s][info][gc,task ] GC(303) Using 8 of 8 workers for final reference update [523.692s][info][gc,free ] Free: 8179M, Max: 8192K regular, 560M humongous, Frag: 77% external, 70% internal; Used: 5748M, Mutator Free: 1023 Collector Reserve: 774M, Max: 8192K; Used: 34316K Old Collector Reserve: 57344K, Max: 8192K; Used: 57344K [523.693s][info][gc ] GC(303) Pause Final Update Refs 0.228ms [523.693s][info][gc,start ] GC(303) Concurrent cleanup [523.693s][info][gc ] GC(303) Concurrent cleanup 28529M->22705M(31744M) 0.168ms [523.693s][info][gc ] GC(303) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16328M [523.693s][info][gc,ergo ] GC(303) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 57349K, young_available: 8953M [523.693s][info][gc,ergo ] GC(303) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 2.974s [523.693s][info][gc,ergo ] GC(303) At end of Concurrent Young GC: YOUNG generation used: 6463M, used regions: 6488M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15416M, available: 8952M [523.693s][info][gc,ergo ] GC(303) At end of Concurrent Young GC: OLD generation used: 16242M, used regions: 16272M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16328M, available: 57349K [523.693s][info][gc,free ] Free: 8177M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6167K, Mutator Free: 1023 Collector Reserve: 774M, Max: 8192K; Used: 1548K Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [523.693s][info][gc,stats ] [523.693s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [523.694s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [523.694s][info][gc,stats ] [523.694s][info][gc,stats ] Concurrent Reset 21644 us [523.694s][info][gc,stats ] Pause Init Mark (G) 4411 us [523.694s][info][gc,stats ] Pause Init Mark (N) 3632 us [523.694s][info][gc,stats ] Swap Remembered Set 3240 us [523.694s][info][gc,stats ] Update Region States 234 us [523.694s][info][gc,stats ] Concurrent Scan Remembered Set 571546 us, parallelism: 4.00x [523.694s][info][gc,stats ] RS: 2285771 us [523.694s][info][gc,stats ] RS: Scan Clusters 2285771 us, workers (us): 571449, 571442, 571441, 571440, ---, ---, ---, ---, [523.694s][info][gc,stats ] Concurrent Mark Roots 2791 us, parallelism: 3.47x [523.694s][info][gc,stats ] CMR: 9694 us [523.694s][info][gc,stats ] CMR: Thread Roots 8385 us, workers (us): 2230, 2069, 2117, 1969, ---, ---, ---, ---, [523.694s][info][gc,stats ] CMR: Code Cache Roots 1170 us, workers (us): 146, 331, 231, 461, ---, ---, ---, ---, [523.694s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 25, 21, 18, ---, ---, ---, ---, [523.694s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 9, ---, 36, ---, ---, ---, ---, ---, [523.694s][info][gc,stats ] Concurrent Marking 1415886 us, parallelism: 3.98x [523.694s][info][gc,stats ] CM: 5631527 us [523.694s][info][gc,stats ] CM: Parallel Mark 5631527 us, workers (us): 1407898, 1407879, 1407890, 1407860, ---, ---, ---, ---, [523.694s][info][gc,stats ] Pause Final Mark (G) 1681 us [523.694s][info][gc,stats ] Pause Final Mark (N) 1116 us [523.694s][info][gc,stats ] Finish Mark 587 us [523.694s][info][gc,stats ] Update Region States 86 us [523.694s][info][gc,stats ] Choose Collection Set 206 us [523.694s][info][gc,stats ] Rebuild Free Set 47 us [523.694s][info][gc,stats ] Concurrent Thread Roots 4374 us, parallelism: 3.89x [523.694s][info][gc,stats ] CTR: 17016 us [523.694s][info][gc,stats ] CTR: Thread Roots 17016 us, workers (us): 4236, 4228, 4247, 4305, ---, ---, ---, ---, [523.694s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [523.694s][info][gc,stats ] CWRF: 1 us [523.694s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [523.694s][info][gc,stats ] Concurrent Weak Roots 779 us [523.694s][info][gc,stats ] Roots 58 us, parallelism: 1.42x [523.694s][info][gc,stats ] CWR: 83 us [523.694s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 30, 22, 16, 15, ---, ---, ---, ---, [523.694s][info][gc,stats ] Rendezvous 707 us [523.694s][info][gc,stats ] Concurrent Cleanup 119 us [523.694s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.74x [523.694s][info][gc,stats ] CSR: 1145 us [523.694s][info][gc,stats ] CSR: Code Cache Roots 984 us, workers (us): 200, 177, 262, 344, ---, ---, ---, ---, [523.694s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 42, 36, 29, 27, ---, ---, ---, ---, [523.694s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 21, 5, ---, ---, ---, ---, ---, [523.694s][info][gc,stats ] Concurrent Evacuation 202404 us [523.694s][info][gc,stats ] Pause Init Update Refs (G) 1148 us [523.694s][info][gc,stats ] Pause Init Update Refs (N) 556 us [523.694s][info][gc,stats ] Manage GCLABs 466 us [523.694s][info][gc,stats ] Concurrent Update Refs 723182 us [523.694s][info][gc,stats ] Concurrent Update Thread Roots 10328 us [523.694s][info][gc,stats ] Pause Final Update Refs (G) 854 us [523.694s][info][gc,stats ] Pause Final Update Refs (N) 233 us [523.694s][info][gc,stats ] Update Region States 50 us [523.694s][info][gc,stats ] Trash Collection Set 21 us [523.694s][info][gc,stats ] Rebuild Free Set 79 us [523.694s][info][gc,stats ] Concurrent Cleanup 174 us [523.694s][info][gc,stats ] Workers: Evacuated 157M across 4379516 objects, abandoned 0B across 0 objects. [523.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [523.694s][info][gc,stats ] - age 1: 51037800 bytes, 51037800 total [523.694s][info][gc,stats ] - age 2: 851840 bytes, 51889640 total [523.694s][info][gc,stats ] - age 3: 570432 bytes, 52460072 total [523.694s][info][gc,stats ] - age 4: 722552 bytes, 53182624 total [523.694s][info][gc,stats ] - age 5: 490512 bytes, 53673136 total [523.694s][info][gc,stats ] - age 6: 847056 bytes, 54520192 total [523.694s][info][gc,stats ] - age 7: 8148632 bytes, 62668824 total [523.694s][info][gc,stats ] - age 15: 1466032 bytes, 64134856 total [523.694s][info][gc,stats ] [523.694s][info][gc,stats ] Mutators: Evacuated 7960B across 330 objects, abandoned 0B across 0 objects. [523.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [523.694s][info][gc,stats ] - age 1: 744 bytes, 744 total [523.694s][info][gc,stats ] - age 2: 400 bytes, 1144 total [523.694s][info][gc,stats ] - age 3: 288 bytes, 1432 total [523.694s][info][gc,stats ] - age 4: 336 bytes, 1768 total [523.694s][info][gc,stats ] - age 5: 304 bytes, 2072 total [523.694s][info][gc,stats ] - age 6: 752 bytes, 2824 total [523.694s][info][gc,stats ] - age 7: 128 bytes, 2952 total [523.694s][info][gc,stats ] - age 15: 4624 bytes, 7576 total [523.694s][info][gc,stats ] [523.694s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [523.694s][info][gc,stats ] - age 5: 30765336 bytes, 30765336 total [523.694s][info][gc,stats ] - age 6: 184952144 bytes, 215717480 total [523.694s][info][gc,stats ] - age 7: 332235456 bytes, 547952936 total [523.694s][info][gc,stats ] [523.694s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [523.694s][info][gc,stats ] - age 7: 10982240448 bytes, 10982240448 total [523.694s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [523.704s][info][gc ] Transition from: normal to: idle [523.705s][info][gc ] Trigger (YOUNG): Average GC time (5420.09 ms) is above the time for average allocation rate (2043 MB/s) to deplete free headroom (6567M) (margin of error = 3.19) [523.705s][info][gc,ergo ] Free headroom: 8154M (free) - 1587M (spike) - 0B (penalties) = 6567M [523.705s][info][gc ] Transition from: idle to: normal [523.705s][info][gc ] Heuristics request for young collection accepted [523.705s][info][gc,free ] Free: 8154M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5497K, Mutator Free: 1020 Collector Reserve: 774M, Max: 8192K; Used: 1548K Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [523.705s][info][gc,ergo ] GC(304) Start GC cycle (YOUNG) [523.705s][info][gc,start ] GC(304) Concurrent reset [523.705s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent reset [523.732s][info][gc ] GC(304) Concurrent reset 26.899ms [523.732s][info][gc,start ] GC(304) Pause Init Mark (YOUNG) [523.732s][info][gc,task ] GC(304) Using 8 of 8 workers for init marking [523.737s][info][gc ] GC(304) Pause Init Mark (YOUNG) 5.181ms [523.738s][info][gc,start ] GC(304) Concurrent remembered set scanning [523.738s][info][gc,task ] GC(304) Using 4 of 8 workers for Concurrent remembered set scanning [524.211s][info][gc ] GC(304) Concurrent remembered set scanning 473.412ms [524.211s][info][gc,start ] GC(304) Concurrent marking roots [524.211s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent marking roots [524.214s][info][gc ] GC(304) Concurrent marking roots 3.021ms [524.214s][info][gc,start ] GC(304) Concurrent marking (YOUNG) [524.214s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent marking [525.100s][info][gc ] GC(304) Concurrent marking (YOUNG) 886.247ms [525.101s][info][gc,start ] GC(304) Pause Final Mark (YOUNG) [525.102s][info][gc,task ] GC(304) Using 8 of 8 workers for final marking [525.102s][info][gc,ergo ] GC(304) Planning to promote in place 0 humongous regions and 35 regular regions, spanning a total of 293601280 used bytes [525.102s][info][gc,ergo ] GC(304) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [525.102s][info][gc,ergo ] GC(304) Chosen CSet evacuates young: 40680K (of which at least: 45685K are to be promoted), old: 0B [525.102s][info][gc,ergo ] GC(304) Collectable Garbage: 5960M (99%), Immediate: 0B (0%), 0 regions, CSet: 5960M (99%), 756 regions [525.102s][info][gc,ergo ] GC(304) Evacuation Targets: YOUNG: 40680K, PROMOTE: 45685K, OLD: 0B, TOTAL: 86365K [525.103s][info][gc,free ] Free: 6070M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1967K, Mutator Free: 759 Collector Reserve: 55796K, Max: 8192K; Used: 1548K Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [525.103s][info][gc ] GC(304) Pause Final Mark (YOUNG) 1.777ms [525.103s][info][gc,start ] GC(304) Concurrent thread roots [525.103s][info][gc,task ] GC(304) Using 4 of 8 workers for Concurrent thread roots [525.107s][info][gc ] GC(304) Concurrent thread roots 4.322ms [525.107s][info][gc,start ] GC(304) Concurrent weak references [525.107s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent weak references [525.107s][info][gc,ref ] GC(304) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [525.107s][info][gc,ref ] GC(304) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [525.107s][info][gc,ref ] GC(304) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [525.107s][info][gc ] GC(304) Concurrent weak references 0.041ms [525.107s][info][gc,start ] GC(304) Concurrent weak roots [525.107s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent weak root [525.108s][info][gc ] GC(304) Concurrent weak roots 0.707ms [525.108s][info][gc,start ] GC(304) Concurrent cleanup [525.108s][info][gc ] GC(304) Concurrent cleanup 25545M->25546M(31744M) 0.100ms [525.108s][info][gc,free ] Free: 6054M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1606K, Mutator Free: 757 Collector Reserve: 55769K, Max: 8192K; Used: 1574K Old Collector Reserve: 57341K, Max: 8192K; Used: 2560B [525.108s][info][gc,start ] GC(304) Concurrent strong roots [525.108s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent strong root [525.108s][info][gc ] GC(304) Concurrent strong roots 0.416ms [525.108s][info][gc,start ] GC(304) Concurrent evacuation [525.108s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent evacuation [525.120s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [525.120s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [525.120s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [525.122s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [525.122s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [525.124s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [525.127s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [525.156s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [525.162s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [525.177s][info][gc,ergo ] GC(304) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58725888, promotion expended: 58718760, old capacity: 17196646400, old_used: 17165873744, old unaffiliated regions: 0 [525.177s][info][gc,ergo ] GC(304) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58725888, promotion expended: 58718760, old capacity: 17196646400, old_used: 17165873744, old unaffiliated regions: 0 [525.177s][info][gc,ergo ] GC(304) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58725888, promotion expended: 58718760, old capacity: 17196646400, old_used: 17165873744, old unaffiliated regions: 0 [525.177s][info][gc,ergo ] GC(304) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58725888, promotion expended: 58718760, old capacity: 17196646400, old_used: 17165873744, old unaffiliated regions: 0 [525.177s][info][gc,ergo ] GC(304) Squelching additional promotion failure reports for current epoch [525.181s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [525.183s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [525.185s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [525.188s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [525.191s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [525.193s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [525.194s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [525.195s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [525.196s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [525.196s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [525.197s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [525.198s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [525.198s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [525.199s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [525.200s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [525.200s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [525.200s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [525.202s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [525.202s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [525.202s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [525.203s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [525.204s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [525.205s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [525.205s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [525.205s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [525.206s][info][gc ] GC(304) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [525.208s][info][gc ] GC(304) Concurrent evacuation 99.970ms [525.209s][info][gc,start ] GC(304) Pause Init Update Refs [525.209s][info][gc ] GC(304) Pause Init Update Refs 0.501ms [525.209s][info][gc,start ] GC(304) Concurrent update references [525.209s][info][gc,task ] GC(304) Using 4 of 8 workers for concurrent reference update [525.209s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [525.774s][info][gc ] GC(304) Concurrent update references 564.746ms [525.774s][info][gc,start ] GC(304) Concurrent update thread roots [525.784s][info][gc ] GC(304) Concurrent update thread roots 10.120ms [525.785s][info][gc,start ] GC(304) Pause Final Update Refs [525.785s][info][gc,task ] GC(304) Using 8 of 8 workers for final reference update [525.785s][info][gc,free ] Free: 9955M, Max: 8192K regular, 560M humongous, Frag: 86% external, 60% internal; Used: 5977M, Mutator Free: 1245 Collector Reserve: 760M, Max: 8192K; Used: 57344K Old Collector Reserve: 16384K, Max: 8192K; Used: 16384K [525.785s][info][gc ] GC(304) Pause Final Update Refs 0.225ms [525.785s][info][gc,start ] GC(304) Concurrent cleanup [525.785s][info][gc ] GC(304) Concurrent cleanup 27019M->20983M(31744M) 0.183ms [525.785s][info][gc ] GC(304) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16624M [525.785s][info][gc,ergo ] GC(304) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 16389K, young_available: 10714M [525.786s][info][gc,ergo ] GC(304) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.1% during period of 2.093s [525.786s][info][gc,ergo ] GC(304) At end of Concurrent Young GC: YOUNG generation used: 4406M, used regions: 4424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15120M, available: 10713M [525.786s][info][gc,ergo ] GC(304) At end of Concurrent Young GC: OLD generation used: 16578M, used regions: 16608M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16624M, available: 16389K [525.786s][info][gc,free ] Free: 9953M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6562K, Mutator Free: 1245 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [525.786s][info][gc,stats ] [525.786s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [525.786s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [525.786s][info][gc,stats ] [525.786s][info][gc,stats ] Concurrent Reset 26932 us [525.786s][info][gc,stats ] Pause Init Mark (G) 5883 us [525.786s][info][gc,stats ] Pause Init Mark (N) 5190 us [525.786s][info][gc,stats ] Swap Remembered Set 4796 us [525.786s][info][gc,stats ] Update Region States 262 us [525.786s][info][gc,stats ] Concurrent Scan Remembered Set 473441 us, parallelism: 4.00x [525.786s][info][gc,stats ] RS: 1891612 us [525.786s][info][gc,stats ] RS: Scan Clusters 1891612 us, workers (us): 473326, 473324, 472820, 472142, ---, ---, ---, ---, [525.786s][info][gc,stats ] Concurrent Mark Roots 3048 us, parallelism: 3.48x [525.786s][info][gc,stats ] CMR: 10605 us [525.786s][info][gc,stats ] CMR: Thread Roots 9370 us, workers (us): 2220, 2289, 2442, 2419, ---, ---, ---, ---, [525.786s][info][gc,stats ] CMR: Code Cache Roots 1095 us, workers (us): 406, 334, 174, 181, ---, ---, ---, ---, [525.786s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 34, 27, 21, 18, ---, ---, ---, ---, [525.786s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, ---, 30, 9, ---, ---, ---, ---, [525.786s][info][gc,stats ] Concurrent Marking 886281 us, parallelism: 3.97x [525.786s][info][gc,stats ] CM: 3516735 us [525.786s][info][gc,stats ] CM: Parallel Mark 3516735 us, workers (us): 879184, 879188, 879172, 879190, ---, ---, ---, ---, [525.786s][info][gc,stats ] Pause Final Mark (G) 2398 us [525.786s][info][gc,stats ] Pause Final Mark (N) 1783 us [525.786s][info][gc,stats ] Finish Mark 550 us [525.786s][info][gc,stats ] Update Region States 90 us [525.786s][info][gc,stats ] Choose Collection Set 193 us [525.786s][info][gc,stats ] Rebuild Free Set 47 us [525.786s][info][gc,stats ] Concurrent Thread Roots 4335 us, parallelism: 3.81x [525.786s][info][gc,stats ] CTR: 16522 us [525.786s][info][gc,stats ] CTR: Thread Roots 16522 us, workers (us): 4102, 4157, 4056, 4207, ---, ---, ---, ---, [525.786s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [525.786s][info][gc,stats ] CWRF: 2 us [525.786s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [525.786s][info][gc,stats ] Concurrent Weak Roots 712 us [525.786s][info][gc,stats ] Roots 56 us, parallelism: 1.63x [525.786s][info][gc,stats ] CWR: 92 us [525.786s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 29, 24, 21, 18, ---, ---, ---, ---, [525.786s][info][gc,stats ] Rendezvous 643 us [525.786s][info][gc,stats ] Concurrent Cleanup 105 us [525.786s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.65x [525.786s][info][gc,stats ] CSR: 1138 us [525.786s][info][gc,stats ] CSR: Code Cache Roots 988 us, workers (us): 185, 191, 265, 347, ---, ---, ---, ---, [525.786s][info][gc,stats ] CSR: VM Strong Roots 124 us, workers (us): 33, 31, 31, 28, ---, ---, ---, ---, [525.786s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [525.786s][info][gc,stats ] Concurrent Evacuation 99983 us [525.786s][info][gc,stats ] Pause Init Update Refs (G) 1022 us [525.786s][info][gc,stats ] Pause Init Update Refs (N) 509 us [525.786s][info][gc,stats ] Manage GCLABs 428 us [525.786s][info][gc,stats ] Concurrent Update Refs 564770 us [525.786s][info][gc,stats ] Concurrent Update Thread Roots 10138 us [525.786s][info][gc,stats ] Pause Final Update Refs (G) 846 us [525.786s][info][gc,stats ] Pause Final Update Refs (N) 230 us [525.786s][info][gc,stats ] Update Region States 50 us [525.786s][info][gc,stats ] Trash Collection Set 22 us [525.786s][info][gc,stats ] Rebuild Free Set 77 us [525.786s][info][gc,stats ] Concurrent Cleanup 189 us [525.786s][info][gc,stats ] Workers: Evacuated 86363K across 1970307 objects, abandoned 0B across 0 objects. [525.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [525.786s][info][gc,stats ] - age 1: 54739704 bytes, 54739704 total [525.786s][info][gc,stats ] - age 2: 661672 bytes, 55401376 total [525.786s][info][gc,stats ] - age 3: 90104 bytes, 55491480 total [525.786s][info][gc,stats ] - age 4: 557176 bytes, 56048656 total [525.786s][info][gc,stats ] - age 5: 713552 bytes, 56762208 total [525.786s][info][gc,stats ] - age 6: 411720 bytes, 57173928 total [525.786s][info][gc,stats ] - age 7: 3951248 bytes, 61125176 total [525.786s][info][gc,stats ] - age 8: 590272 bytes, 61715448 total [525.786s][info][gc,stats ] [525.786s][info][gc,stats ] Mutators: Evacuated 1632B across 81 objects, abandoned 0B across 0 objects. [525.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [525.786s][info][gc,stats ] - age 1: 640 bytes, 640 total [525.786s][info][gc,stats ] - age 2: 160 bytes, 800 total [525.786s][info][gc,stats ] - age 4: 128 bytes, 928 total [525.786s][info][gc,stats ] - age 5: 304 bytes, 1232 total [525.786s][info][gc,stats ] - age 6: 176 bytes, 1408 total [525.786s][info][gc,stats ] - age 7: 192 bytes, 1600 total [525.786s][info][gc,stats ] [525.786s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [525.786s][info][gc,stats ] - age 6: 30765336 bytes, 30765336 total [525.786s][info][gc,stats ] - age 7: 184952112 bytes, 215717448 total [525.786s][info][gc,stats ] [525.786s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [525.786s][info][gc,stats ] - age 7: 11267694088 bytes, 11267694088 total [525.786s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [525.796s][info][gc ] Transition from: normal to: idle [525.797s][info][gc ] Trigger (YOUNG): Average GC time (5258.84 ms) is above the time for average allocation rate (2041 MB/s) to deplete free headroom (8343M) (margin of error = 3.19) [525.797s][info][gc,ergo ] Free headroom: 9930M (free) - 1587M (spike) - 0B (penalties) = 8343M [525.797s][info][gc ] Transition from: idle to: normal [525.797s][info][gc ] Heuristics request for young collection accepted [525.797s][info][gc,free ] Free: 9930M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5263K, Mutator Free: 1242 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [525.797s][info][gc,ergo ] GC(305) Start GC cycle (YOUNG) [525.797s][info][gc,start ] GC(305) Concurrent reset [525.797s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent reset [525.810s][info][gc ] GC(305) Concurrent reset 13.507ms [525.811s][info][gc,start ] GC(305) Pause Init Mark (YOUNG) [525.811s][info][gc,task ] GC(305) Using 8 of 8 workers for init marking [525.815s][info][gc ] GC(305) Pause Init Mark (YOUNG) 3.638ms [525.815s][info][gc,start ] GC(305) Concurrent remembered set scanning [525.815s][info][gc,task ] GC(305) Using 4 of 8 workers for Concurrent remembered set scanning [526.209s][info][gc ] GC(305) Concurrent remembered set scanning 393.900ms [526.209s][info][gc,start ] GC(305) Concurrent marking roots [526.209s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent marking roots [526.212s][info][gc ] GC(305) Concurrent marking roots 3.670ms [526.212s][info][gc,start ] GC(305) Concurrent marking (YOUNG) [526.212s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent marking [526.516s][info][gc ] GC(305) Concurrent marking (YOUNG) 303.942ms [526.517s][info][gc,start ] GC(305) Pause Final Mark (YOUNG) [526.517s][info][gc,task ] GC(305) Using 8 of 8 workers for final marking [526.517s][info][gc,ergo ] GC(305) Planning to promote in place 0 humongous regions and 21 regular regions, spanning a total of 176160768 used bytes [526.518s][info][gc,ergo ] GC(305) Adaptive CSet Selection for YOUNG. Max Evacuation: 630M, Actual Free: 0B. [526.518s][info][gc,ergo ] GC(305) Chosen CSet evacuates young: 41923K (of which at least: 13203K are to be promoted), old: 0B [526.518s][info][gc,ergo ] GC(305) Collectable Garbage: 4206M (99%), Immediate: 0B (0%), 0 regions, CSet: 4206M (99%), 533 regions [526.518s][info][gc,ergo ] GC(305) Evacuation Targets: YOUNG: 41923K, PROMOTE: 13203K, OLD: 0B, TOTAL: 55126K [526.518s][info][gc,free ] Free: 9170M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5987K, Mutator Free: 1147 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [526.518s][info][gc ] GC(305) Pause Final Mark (YOUNG) 0.926ms [526.518s][info][gc,start ] GC(305) Concurrent thread roots [526.518s][info][gc,task ] GC(305) Using 4 of 8 workers for Concurrent thread roots [526.522s][info][gc ] GC(305) Concurrent thread roots 3.697ms [526.522s][info][gc,start ] GC(305) Concurrent weak references [526.522s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent weak references [526.522s][info][gc,ref ] GC(305) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [526.522s][info][gc,ref ] GC(305) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [526.522s][info][gc,ref ] GC(305) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [526.522s][info][gc ] GC(305) Concurrent weak references 0.045ms [526.522s][info][gc,start ] GC(305) Concurrent weak roots [526.522s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent weak root [526.522s][info][gc ] GC(305) Concurrent weak roots 0.680ms [526.522s][info][gc,start ] GC(305) Concurrent cleanup [526.522s][info][gc ] GC(305) Concurrent cleanup 22480M->22480M(31744M) 0.104ms [526.522s][info][gc,free ] Free: 9158M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1391K, Mutator Free: 1145 Collector Reserve: 56771K, Max: 8192K; Used: 572K Old Collector Reserve: 16381K, Max: 8192K; Used: 2560B [526.522s][info][gc,start ] GC(305) Concurrent strong roots [526.522s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent strong root [526.523s][info][gc ] GC(305) Concurrent strong roots 0.415ms [526.523s][info][gc,start ] GC(305) Concurrent evacuation [526.523s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent evacuation [526.536s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [526.537s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [526.537s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [526.538s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [526.539s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [526.539s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [526.541s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [526.541s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [526.543s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [526.543s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [526.545s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [526.546s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [526.547s][info][gc,ergo ] GC(305) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16782848, promotion expended: 16775944, old capacity: 17532190720, old_used: 17501418064, old unaffiliated regions: 0 [526.547s][info][gc,ergo ] GC(305) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16782848, promotion expended: 16775944, old capacity: 17532190720, old_used: 17501418064, old unaffiliated regions: 0 [526.547s][info][gc,ergo ] GC(305) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16782848, promotion expended: 16775944, old capacity: 17532190720, old_used: 17501418064, old unaffiliated regions: 0 [526.547s][info][gc,ergo ] GC(305) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16782848, promotion expended: 16775944, old capacity: 17532190720, old_used: 17501418064, old unaffiliated regions: 0 [526.547s][info][gc,ergo ] GC(305) Squelching additional promotion failure reports for current epoch [526.547s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [526.548s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [526.550s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [526.552s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [526.552s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [526.554s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [526.555s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [526.555s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [526.556s][info][gc ] GC(305) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [526.558s][info][gc ] GC(305) Concurrent evacuation 35.551ms [526.559s][info][gc,start ] GC(305) Pause Init Update Refs [526.559s][info][gc ] GC(305) Pause Init Update Refs 0.499ms [526.559s][info][gc,start ] GC(305) Concurrent update references [526.559s][info][gc,task ] GC(305) Using 4 of 8 workers for concurrent reference update [526.559s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [526.957s][info][gc ] GC(305) Concurrent update references 397.396ms [526.957s][info][gc,start ] GC(305) Concurrent update thread roots [526.967s][info][gc ] GC(305) Concurrent update thread roots 10.269ms [526.968s][info][gc,start ] GC(305) Pause Final Update Refs [526.968s][info][gc,task ] GC(305) Using 8 of 8 workers for final reference update [526.968s][info][gc,free ] Free: 11757M, Max: 8192K regular, 560M humongous, Frag: 93% external, 35% internal; Used: 4182M, Mutator Free: 1470 Collector Reserve: 751M, Max: 8192K; Used: 81922K Old Collector Reserve: 0B, Max: 0B; Used: 0B [526.968s][info][gc ] GC(305) Pause Final Update Refs 0.281ms [526.968s][info][gc,start ] GC(305) Concurrent cleanup [526.968s][info][gc ] GC(305) Concurrent cleanup 23465M->19205M(31744M) 0.199ms [526.968s][info][gc,ergo ] GC(305) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5632B, young_available: 12509M [526.969s][info][gc,ergo ] GC(305) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.1% during period of 1.183s [526.969s][info][gc,ergo ] GC(305) At end of Concurrent Young GC: YOUNG generation used: 2443M, used regions: 2472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14952M, available: 12508M [526.969s][info][gc,ergo ] GC(305) At end of Concurrent Young GC: OLD generation used: 16762M, used regions: 16792M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16792M, available: 5632B [526.969s][info][gc,free ] Free: 11756M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 3982K, Mutator Free: 1470 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [526.969s][info][gc,stats ] [526.969s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [526.969s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [526.969s][info][gc,stats ] [526.969s][info][gc,stats ] Concurrent Reset 13536 us [526.969s][info][gc,stats ] Pause Init Mark (G) 4412 us [526.969s][info][gc,stats ] Pause Init Mark (N) 3649 us [526.969s][info][gc,stats ] Swap Remembered Set 3322 us [526.969s][info][gc,stats ] Update Region States 146 us [526.969s][info][gc,stats ] Concurrent Scan Remembered Set 393936 us, parallelism: 4.00x [526.969s][info][gc,stats ] RS: 1575364 us [526.969s][info][gc,stats ] RS: Scan Clusters 1575364 us, workers (us): 393847, 393839, 393839, 393838, ---, ---, ---, ---, [526.969s][info][gc,stats ] Concurrent Mark Roots 3691 us, parallelism: 3.60x [526.969s][info][gc,stats ] CMR: 13295 us [526.969s][info][gc,stats ] CMR: Thread Roots 12085 us, workers (us): 2946, 3096, 3153, 2890, ---, ---, ---, ---, [526.969s][info][gc,stats ] CMR: Code Cache Roots 1078 us, workers (us): 359, 176, 181, 362, ---, ---, ---, ---, [526.969s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 26, 21, 19, ---, ---, ---, ---, [526.969s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 29, 7, ---, ---, ---, ---, ---, [526.969s][info][gc,stats ] Concurrent Marking 303974 us, parallelism: 3.93x [526.969s][info][gc,stats ] CM: 1195510 us [526.969s][info][gc,stats ] CM: Parallel Mark 1195510 us, workers (us): 298886, 298883, 298872, 298869, ---, ---, ---, ---, [526.969s][info][gc,stats ] Pause Final Mark (G) 1479 us [526.969s][info][gc,stats ] Pause Final Mark (N) 932 us [526.969s][info][gc,stats ] Finish Mark 443 us [526.969s][info][gc,stats ] Update Region States 88 us [526.969s][info][gc,stats ] Choose Collection Set 157 us [526.969s][info][gc,stats ] Rebuild Free Set 51 us [526.969s][info][gc,stats ] Concurrent Thread Roots 3711 us, parallelism: 3.83x [526.969s][info][gc,stats ] CTR: 14209 us [526.969s][info][gc,stats ] CTR: Thread Roots 14209 us, workers (us): 3569, 3644, 3482, 3514, ---, ---, ---, ---, [526.969s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.06x [526.969s][info][gc,stats ] CWRF: 3 us [526.969s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [526.969s][info][gc,stats ] Concurrent Weak Roots 685 us [526.969s][info][gc,stats ] Roots 55 us, parallelism: 1.30x [526.969s][info][gc,stats ] CWR: 72 us [526.969s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 21, 18, 11, ---, ---, ---, ---, [526.969s][info][gc,stats ] Rendezvous 617 us [526.969s][info][gc,stats ] Concurrent Cleanup 108 us [526.969s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.73x [526.969s][info][gc,stats ] CSR: 1145 us [526.969s][info][gc,stats ] CSR: Code Cache Roots 986 us, workers (us): 349, 210, 261, 167, ---, ---, ---, ---, [526.969s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 38, 34, 31, 29, ---, ---, ---, ---, [526.969s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 7, 21, ---, ---, ---, ---, [526.969s][info][gc,stats ] Concurrent Evacuation 35563 us [526.969s][info][gc,stats ] Pause Init Update Refs (G) 992 us [526.969s][info][gc,stats ] Pause Init Update Refs (N) 506 us [526.969s][info][gc,stats ] Manage GCLABs 429 us [526.969s][info][gc,stats ] Concurrent Update Refs 397422 us [526.969s][info][gc,stats ] Concurrent Update Thread Roots 10288 us [526.969s][info][gc,stats ] Pause Final Update Refs (G) 930 us [526.969s][info][gc,stats ] Pause Final Update Refs (N) 286 us [526.969s][info][gc,stats ] Update Region States 55 us [526.969s][info][gc,stats ] Trash Collection Set 17 us [526.969s][info][gc,stats ] Rebuild Free Set 123 us [526.969s][info][gc,stats ] Concurrent Cleanup 211 us [526.969s][info][gc,stats ] Workers: Evacuated 54632K across 919701 objects, abandoned 0B across 0 objects. [526.969s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [526.969s][info][gc,stats ] - age 1: 39373248 bytes, 39373248 total [526.969s][info][gc,stats ] - age 2: 8037112 bytes, 47410360 total [526.969s][info][gc,stats ] - age 3: 1418624 bytes, 48828984 total [526.969s][info][gc,stats ] - age 4: 90104 bytes, 48919088 total [526.969s][info][gc,stats ] - age 5: 557400 bytes, 49476488 total [526.969s][info][gc,stats ] - age 6: 713840 bytes, 50190328 total [526.969s][info][gc,stats ] - age 7: 961656 bytes, 51151984 total [526.969s][info][gc,stats ] - age 8: 590272 bytes, 51742256 total [526.969s][info][gc,stats ] - age 9: 4201016 bytes, 55943272 total [526.969s][info][gc,stats ] [526.969s][info][gc,stats ] Mutators: Evacuated 494K across 3775 objects, abandoned 0B across 0 objects. [526.969s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [526.969s][info][gc,stats ] - age 1: 505632 bytes, 505632 total [526.969s][info][gc,stats ] - age 2: 32 bytes, 505664 total [526.969s][info][gc,stats ] - age 3: 96 bytes, 505760 total [526.969s][info][gc,stats ] - age 6: 64 bytes, 505824 total [526.969s][info][gc,stats ] - age 7: 96 bytes, 505920 total [526.969s][info][gc,stats ] [526.969s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [526.969s][info][gc,stats ] - age 7: 30765336 bytes, 30765336 total [526.969s][info][gc,stats ] [526.969s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [526.969s][info][gc,stats ] - age 7: 11439126216 bytes, 11439126216 total [526.969s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [526.979s][info][gc ] Transition from: normal to: idle [526.980s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14856M, current usage: 16762M, percent growth: 12.8% [526.980s][info][gc ] Transition from: idle to: normal [526.980s][info][gc ] Heuristics request for old collection accepted [526.980s][info][gc,free ] Free: 11729M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 6202K, Mutator Free: 1467 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [526.980s][info][gc,ergo ] GC(306) Start GC cycle (YOUNG) [526.980s][info][gc,start ] GC(306) Concurrent reset [526.980s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent reset [526.991s][info][gc ] GC(306) Concurrent reset 10.998ms [526.991s][info][gc,start ] GC(306) Pause Init Mark (YOUNG) [526.991s][info][gc,task ] GC(306) Using 8 of 8 workers for init marking [526.995s][info][gc ] GC(306) Pause Init Mark (YOUNG) 3.605ms [526.995s][info][gc,start ] GC(306) Concurrent remembered set scanning [526.995s][info][gc,task ] GC(306) Using 4 of 8 workers for Concurrent remembered set scanning [527.323s][info][gc ] GC(306) Concurrent remembered set scanning 327.723ms [527.323s][info][gc,start ] GC(306) Concurrent marking roots [527.323s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent marking roots [527.326s][info][gc ] GC(306) Concurrent marking roots 3.654ms [527.326s][info][gc,start ] GC(306) Concurrent marking (YOUNG) [527.326s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent marking [527.378s][info][gc ] GC(306) Concurrent marking (YOUNG) 51.127ms [527.378s][info][gc,start ] GC(306) Pause Final Mark (YOUNG) [527.378s][info][gc,task ] GC(306) Using 8 of 8 workers for final marking [527.379s][info][gc,ergo ] GC(306) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 34001072 used bytes [527.379s][info][gc,ergo ] GC(306) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [527.379s][info][gc,ergo ] GC(306) Chosen CSet evacuates young: 39693K (of which at least: 0B are to be promoted), old: 0B [527.379s][info][gc,ergo ] GC(306) Collectable Garbage: 2419M (99%), Immediate: 0B (0%), 0 regions, CSet: 2419M (99%), 308 regions [527.379s][info][gc,ergo ] GC(306) Evacuation Targets: YOUNG: 39693K, PROMOTE: 0B, OLD: 0B, TOTAL: 39693K [527.379s][info][gc,free ] Free: 11601M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 6867K, Mutator Free: 1451 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [527.379s][info][gc ] GC(306) Pause Final Mark (YOUNG) 1.004ms [527.379s][info][gc,start ] GC(306) Concurrent thread roots [527.379s][info][gc,task ] GC(306) Using 4 of 8 workers for Concurrent thread roots [527.384s][info][gc ] GC(306) Concurrent thread roots 4.871ms [527.384s][info][gc,start ] GC(306) Concurrent weak references [527.384s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent weak references [527.384s][info][gc,ref ] GC(306) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [527.384s][info][gc,ref ] GC(306) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [527.384s][info][gc,ref ] GC(306) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [527.384s][info][gc ] GC(306) Concurrent weak references 0.054ms [527.384s][info][gc,start ] GC(306) Concurrent weak roots [527.384s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent weak root [527.384s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [527.385s][info][gc ] GC(306) Concurrent weak roots 0.712ms [527.385s][info][gc,start ] GC(306) Concurrent cleanup [527.385s][info][gc ] GC(306) Concurrent cleanup 20068M->20068M(31744M) 0.109ms [527.385s][info][gc,free ] Free: 11577M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 6332K, Mutator Free: 1448 Collector Reserve: 48182K, Max: 8192K; Used: 969K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [527.385s][info][gc,start ] GC(306) Concurrent strong roots [527.385s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent strong root [527.385s][info][gc ] GC(306) Concurrent strong roots 0.403ms [527.385s][info][gc,start ] GC(306) Concurrent evacuation [527.385s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent evacuation [527.393s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 17616076800, old_used: 17576923216, old unaffiliated regions: 0 [527.393s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 5632, promotion expended: 5120, old capacity: 17616076800, old_used: 17576923216, old unaffiliated regions: 0 [527.394s][info][gc ] GC(306) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [527.396s][info][gc ] GC(306) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [527.396s][info][gc ] GC(306) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [527.396s][info][gc ] GC(306) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [527.398s][info][gc ] GC(306) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [527.404s][info][gc ] GC(306) Concurrent evacuation 18.476ms [527.404s][info][gc,start ] GC(306) Pause Init Update Refs [527.405s][info][gc ] GC(306) Pause Init Update Refs 0.479ms [527.405s][info][gc,start ] GC(306) Concurrent update references [527.405s][info][gc,task ] GC(306) Using 4 of 8 workers for concurrent reference update [527.405s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [527.621s][info][gc ] GC(306) Concurrent update references 216.499ms [527.621s][info][gc,start ] GC(306) Concurrent update thread roots [527.632s][info][gc ] GC(306) Concurrent update thread roots 11.180ms [527.633s][info][gc,start ] GC(306) Pause Final Update Refs [527.633s][info][gc,task ] GC(306) Using 8 of 8 workers for final reference update [527.633s][info][gc,free ] Free: 12785M, Max: 8192K regular, 864M humongous, Frag: 92% external, 18% internal; Used: 2400M, Mutator Free: 1599 Collector Reserve: 751M, Max: 8192K; Used: 65542K Old Collector Reserve: 11245K, Max: 7755K; Used: 5138K [527.633s][info][gc ] GC(306) Pause Final Update Refs 0.223ms [527.633s][info][gc,start ] GC(306) Concurrent cleanup [527.633s][info][gc ] GC(306) Concurrent cleanup 20616M->18166M(31744M) 0.144ms [527.633s][info][gc,ergo ] GC(306) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11251K, young_available: 13536M [527.634s][info][gc,ergo ] GC(306) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.7% during period of 0.665s [527.634s][info][gc,ergo ] GC(306) At end of Concurrent Young GC: YOUNG generation used: 1368M, used regions: 1392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13535M [527.634s][info][gc,ergo ] GC(306) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 11251K [527.634s][info][gc,free ] Free: 12783M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 8624K, Mutator Free: 1599 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 11245K, Max: 7755K; Used: 5138K [527.634s][info][gc,stats ] [527.634s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [527.634s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [527.634s][info][gc,stats ] [527.634s][info][gc,stats ] Concurrent Reset 11025 us [527.634s][info][gc,stats ] Pause Init Mark (G) 4223 us [527.634s][info][gc,stats ] Pause Init Mark (N) 3613 us [527.634s][info][gc,stats ] Swap Remembered Set 3372 us [527.634s][info][gc,stats ] Update Region States 120 us [527.634s][info][gc,stats ] Concurrent Scan Remembered Set 327745 us, parallelism: 4.00x [527.634s][info][gc,stats ] RS: 1310569 us [527.634s][info][gc,stats ] RS: Scan Clusters 1310569 us, workers (us): 327650, 327645, 327641, 327633, ---, ---, ---, ---, [527.634s][info][gc,stats ] Concurrent Mark Roots 3663 us, parallelism: 3.63x [527.634s][info][gc,stats ] CMR: 13285 us [527.634s][info][gc,stats ] CMR: Thread Roots 11999 us, workers (us): 3033, 3164, 2985, 2817, ---, ---, ---, ---, [527.634s][info][gc,stats ] CMR: Code Cache Roots 1154 us, workers (us): 219, 166, 308, 461, ---, ---, ---, ---, [527.634s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 31, 26, 21, 15, ---, ---, ---, ---, [527.634s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, ---, 9, ---, ---, ---, ---, ---, [527.634s][info][gc,stats ] Concurrent Marking 51149 us, parallelism: 3.74x [527.634s][info][gc,stats ] CM: 191183 us [527.634s][info][gc,stats ] CM: Parallel Mark 191183 us, workers (us): 47807, 47804, 47789, 47783, ---, ---, ---, ---, [527.634s][info][gc,stats ] Pause Final Mark (G) 1532 us [527.634s][info][gc,stats ] Pause Final Mark (N) 1010 us [527.634s][info][gc,stats ] Finish Mark 559 us [527.634s][info][gc,stats ] Update Region States 88 us [527.634s][info][gc,stats ] Choose Collection Set 117 us [527.634s][info][gc,stats ] Rebuild Free Set 53 us [527.634s][info][gc,stats ] Concurrent Thread Roots 4884 us, parallelism: 3.84x [527.634s][info][gc,stats ] CTR: 18737 us [527.634s][info][gc,stats ] CTR: Thread Roots 18737 us, workers (us): 4637, 4635, 4677, 4789, ---, ---, ---, ---, [527.634s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [527.634s][info][gc,stats ] CWRF: 1 us [527.634s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [527.634s][info][gc,stats ] Concurrent Weak Roots 718 us [527.634s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [527.634s][info][gc,stats ] CWR: 70 us [527.634s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 18, 17, 12, ---, ---, ---, ---, [527.634s][info][gc,stats ] Rendezvous 652 us [527.634s][info][gc,stats ] Concurrent Cleanup 113 us [527.634s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.60x [527.634s][info][gc,stats ] CSR: 1059 us [527.634s][info][gc,stats ] CSR: Code Cache Roots 914 us, workers (us): 166, 257, 336, 155, ---, ---, ---, ---, [527.634s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 37, 33, 25, 23, ---, ---, ---, ---, [527.634s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [527.634s][info][gc,stats ] Concurrent Evacuation 18488 us [527.634s][info][gc,stats ] Pause Init Update Refs (G) 985 us [527.634s][info][gc,stats ] Pause Init Update Refs (N) 487 us [527.634s][info][gc,stats ] Manage GCLABs 411 us [527.634s][info][gc,stats ] Concurrent Update Refs 216524 us [527.634s][info][gc,stats ] Concurrent Update Thread Roots 11196 us [527.634s][info][gc,stats ] Pause Final Update Refs (G) 821 us [527.634s][info][gc,stats ] Pause Final Update Refs (N) 228 us [527.634s][info][gc,stats ] Update Region States 49 us [527.634s][info][gc,stats ] Trash Collection Set 11 us [527.634s][info][gc,stats ] Rebuild Free Set 83 us [527.634s][info][gc,stats ] Concurrent Cleanup 151 us [527.634s][info][gc,stats ] Workers: Evacuated 39308K across 484730 objects, abandoned 0B across 0 objects. [527.634s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [527.634s][info][gc,stats ] - age 1: 32031808 bytes, 32031808 total [527.634s][info][gc,stats ] - age 2: 473064 bytes, 32504872 total [527.634s][info][gc,stats ] - age 3: 816760 bytes, 33321632 total [527.634s][info][gc,stats ] - age 4: 1244224 bytes, 34565856 total [527.634s][info][gc,stats ] - age 5: 75320 bytes, 34641176 total [527.634s][info][gc,stats ] - age 6: 464960 bytes, 35106136 total [527.634s][info][gc,stats ] - age 7: 944720 bytes, 36050856 total [527.634s][info][gc,stats ] - age 9: 4201016 bytes, 40251872 total [527.634s][info][gc,stats ] [527.634s][info][gc,stats ] Mutators: Evacuated 385K across 2963 objects, abandoned 0B across 0 objects. [527.634s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [527.634s][info][gc,stats ] - age 1: 393568 bytes, 393568 total [527.634s][info][gc,stats ] - age 2: 608 bytes, 394176 total [527.634s][info][gc,stats ] - age 3: 64 bytes, 394240 total [527.634s][info][gc,stats ] - age 4: 96 bytes, 394336 total [527.634s][info][gc,stats ] - age 6: 48 bytes, 394384 total [527.634s][info][gc,stats ] - age 7: 96 bytes, 394480 total [527.634s][info][gc,stats ] - age 8: 32 bytes, 394512 total [527.634s][info][gc,stats ] [527.634s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [527.634s][info][gc,stats ] - age 1: 32 bytes, 32 total [527.634s][info][gc,stats ] [527.634s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [527.634s][info][gc,stats ] - age 7: 11469889896 bytes, 11469889896 total [527.634s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [527.634s][info][gc ] Transition from: normal to: idle [527.634s][info][gc ] Transition from: idle to: normal [527.634s][info][gc,free ] Free: 12781M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 10866K, Mutator Free: 1599 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 11245K, Max: 7755K; Used: 5138K [527.634s][info][gc,ergo ] GC(307) Start GC cycle (OLD) [527.634s][info][gc,start ] GC(307) Coalescing and filling (OLD) [527.634s][info][gc,task ] GC(307) Using 4 of 8 workers for Coalescing and filling (OLD) [527.634s][info][gc ] GC(307) Old generation transition from Idle to Coalescing [528.065s][info][gc ] GC(307) Coalescing and filling (OLD) 430.691ms [528.065s][info][gc,start ] GC(307) Concurrent reset (OLD) [528.065s][info][gc,task ] GC(307) Using 4 of 8 workers for Concurrent reset (OLD) [528.103s][info][gc ] GC(307) Concurrent reset (OLD) 37.600ms [528.103s][info][gc ] GC(307) Old generation transition from Coalescing to Bootstrapping [528.103s][info][gc ] GC(307) Transition from: normal to: bootstrap [528.103s][info][gc,start ] GC(307) Concurrent reset [528.103s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent reset [528.114s][info][gc ] GC(307) Concurrent reset 10.867ms [528.114s][info][gc,start ] GC(307) Pause Init Mark (YOUNG) [528.114s][info][gc,task ] GC(307) Using 8 of 8 workers for init marking [528.118s][info][gc ] GC(307) Pause Init Mark (YOUNG) 3.465ms [528.118s][info][gc,start ] GC(307) Concurrent remembered set scanning [528.118s][info][gc,task ] GC(307) Using 4 of 8 workers for Concurrent remembered set scanning [528.244s][info][gc ] Periodic Sample: GCU = 23.817%, MU = 18.232% during most recent 5.0s [528.603s][info][gc ] GC(307) Concurrent remembered set scanning 485.405ms [528.603s][info][gc,start ] GC(307) Concurrent marking roots [528.603s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent marking roots [528.606s][info][gc ] GC(307) Concurrent marking roots 2.445ms [528.606s][info][gc,start ] GC(307) Concurrent marking (YOUNG) [528.606s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent marking [528.627s][info][gc ] GC(307) Concurrent marking (YOUNG) 21.315ms [528.628s][info][gc,start ] GC(307) Pause Final Mark (YOUNG) [528.628s][info][gc,task ] GC(307) Using 8 of 8 workers for final marking [528.628s][info][gc,ergo ] GC(307) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [528.628s][info][gc,ergo ] GC(307) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 4128B. [528.628s][info][gc,ergo ] GC(307) Chosen CSet evacuates young: 37939K (of which at least: 0B are to be promoted), old: 0B [528.628s][info][gc,ergo ] GC(307) Collectable Garbage: 2329M (99%), Immediate: 4128B (0%), 1 regions, CSet: 2329M (99%), 296 regions [528.628s][info][gc,ergo ] GC(307) Evacuation Targets: YOUNG: 37939K, PROMOTE: 0B, OLD: 0B, TOTAL: 37939K [528.628s][info][gc,free ] Free: 11425M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 7039K, Mutator Free: 1429 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 11245K, Max: 7755K; Used: 5138K [528.628s][info][gc ] GC(307) Pause Final Mark (YOUNG) 0.820ms [528.629s][info][gc,start ] GC(307) Concurrent thread roots [528.629s][info][gc,task ] GC(307) Using 4 of 8 workers for Concurrent thread roots [528.633s][info][gc ] GC(307) Concurrent thread roots 4.343ms [528.633s][info][gc,start ] GC(307) Concurrent weak references [528.633s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent weak references [528.633s][info][gc,ref ] GC(307) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [528.633s][info][gc,ref ] GC(307) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [528.633s][info][gc,ref ] GC(307) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [528.633s][info][gc ] GC(307) Concurrent weak references 0.038ms [528.633s][info][gc,start ] GC(307) Concurrent weak roots [528.633s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent weak root [528.634s][info][gc ] GC(307) Concurrent weak roots 0.578ms [528.634s][info][gc,start ] GC(307) Concurrent cleanup [528.634s][info][gc ] GC(307) Concurrent cleanup 20242M->20243M(31744M) 0.101ms [528.634s][info][gc,free ] Free: 11411M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 4274K, Mutator Free: 1427 Collector Reserve: 48444K, Max: 8192K; Used: 707K Old Collector Reserve: 11243K, Max: 7755K; Used: 5140K [528.634s][info][gc,start ] GC(307) Concurrent strong roots [528.634s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent strong root [528.634s][info][gc ] GC(307) Concurrent strong roots 0.419ms [528.634s][info][gc,start ] GC(307) Concurrent evacuation [528.634s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent evacuation [528.645s][info][gc ] GC(307) Concurrent evacuation 11.140ms [528.646s][info][gc,start ] GC(307) Pause Init Update Refs [528.646s][info][gc ] GC(307) Pause Init Update Refs 0.504ms [528.646s][info][gc,start ] GC(307) Concurrent update references [528.646s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent reference update [528.646s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [528.769s][info][gc ] GC(307) Concurrent update references 122.737ms [528.769s][info][gc,start ] GC(307) Concurrent update thread roots [528.779s][info][gc ] GC(307) Concurrent update thread roots 9.735ms [528.779s][info][gc,start ] GC(307) Pause Final Update Refs [528.779s][info][gc,task ] GC(307) Using 8 of 8 workers for final reference update [528.779s][info][gc ] GC(307) Transfer SATB buffers [528.780s][info][gc,free ] Free: 12710M, Max: 8192K regular, 864M humongous, Frag: 92% external, 18% internal; Used: 2319M, Mutator Free: 1589 Collector Reserve: 751M, Max: 8192K; Used: 49154K Old Collector Reserve: 10349K, Max: 7755K; Used: 6034K [528.780s][info][gc ] GC(307) Pause Final Update Refs 0.728ms [528.780s][info][gc,start ] GC(307) Concurrent cleanup [528.780s][info][gc ] GC(307) Concurrent cleanup 20600M->18242M(31744M) 0.141ms [528.780s][info][gc,ergo ] GC(307) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10354K, young_available: 13462M [528.780s][info][gc,ergo ] GC(307) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.7% during period of 1.147s [528.780s][info][gc,ergo ] GC(307) At end of Concurrent Young GC: YOUNG generation used: 1442M, used regions: 1464M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13461M [528.780s][info][gc,ergo ] GC(307) At end of Concurrent Young GC: OLD generation used: 16800M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 10354K [528.781s][info][gc,stats ] [528.781s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [528.781s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [528.781s][info][gc,stats ] [528.781s][info][gc,stats ] Concurrent Reset 10893 us [528.781s][info][gc,stats ] Concurrent Reset (OLD) 37633 us [528.781s][info][gc,stats ] Pause Init Mark (G) 4277 us [528.781s][info][gc,stats ] Pause Init Mark (N) 3476 us [528.781s][info][gc,stats ] Swap Remembered Set 3245 us [528.781s][info][gc,stats ] Update Region States 53 us [528.781s][info][gc,stats ] Concurrent Scan Remembered Set 485434 us, parallelism: 4.00x [528.781s][info][gc,stats ] RS: 1941309 us [528.781s][info][gc,stats ] RS: Scan Clusters 1941309 us, workers (us): 485329, 485329, 485326, 485325, ---, ---, ---, ---, [528.781s][info][gc,stats ] Concurrent Mark Roots 2455 us, parallelism: 3.45x [528.781s][info][gc,stats ] CMR: 8466 us [528.781s][info][gc,stats ] CMR: Thread Roots 7219 us, workers (us): 1832, 1711, 1918, 1757, ---, ---, ---, ---, [528.781s][info][gc,stats ] CMR: Code Cache Roots 1012 us, workers (us): 186, 381, 148, 297, ---, ---, ---, ---, [528.781s][info][gc,stats ] CMR: VM Strong Roots 172 us, workers (us): 50, 46, 41, 35, ---, ---, ---, ---, [528.781s][info][gc,stats ] CMR: CLDG Roots 64 us, workers (us): 54, ---, 10, ---, ---, ---, ---, ---, [528.781s][info][gc,stats ] Concurrent Marking 21344 us, parallelism: 3.13x [528.781s][info][gc,stats ] CM: 66818 us [528.781s][info][gc,stats ] CM: Parallel Mark 66818 us, workers (us): 16721, 16718, 16707, 16672, ---, ---, ---, ---, [528.781s][info][gc,stats ] Pause Final Mark (G) 1285 us [528.781s][info][gc,stats ] Pause Final Mark (N) 827 us [528.781s][info][gc,stats ] Finish Mark 431 us [528.781s][info][gc,stats ] Update Region States 92 us [528.781s][info][gc,stats ] Choose Collection Set 111 us [528.781s][info][gc,stats ] Rebuild Free Set 53 us [528.781s][info][gc,stats ] Concurrent Thread Roots 4355 us, parallelism: 3.74x [528.781s][info][gc,stats ] CTR: 16306 us [528.781s][info][gc,stats ] CTR: Thread Roots 16306 us, workers (us): 3999, 4293, 4025, 3988, ---, ---, ---, ---, [528.781s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [528.781s][info][gc,stats ] CWRF: 1 us [528.781s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [528.781s][info][gc,stats ] Concurrent Weak Roots 582 us [528.781s][info][gc,stats ] Roots 54 us, parallelism: 1.39x [528.781s][info][gc,stats ] CWR: 75 us [528.781s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 23, 17, 11, ---, ---, ---, ---, [528.781s][info][gc,stats ] Rendezvous 516 us [528.781s][info][gc,stats ] Concurrent Cleanup 105 us [528.781s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.65x [528.781s][info][gc,stats ] CSR: 1118 us [528.781s][info][gc,stats ] CSR: Code Cache Roots 957 us, workers (us): 349, 204, 151, 253, ---, ---, ---, ---, [528.781s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 36, 35, 29, 28, ---, ---, ---, ---, [528.781s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, 27, 7, ---, ---, ---, ---, ---, [528.781s][info][gc,stats ] Coalesce and Fill Old Dead 430717 us [528.781s][info][gc,stats ] Concurrent Evacuation 11155 us [528.781s][info][gc,stats ] Pause Init Update Refs (G) 968 us [528.781s][info][gc,stats ] Pause Init Update Refs (N) 513 us [528.781s][info][gc,stats ] Manage GCLABs 427 us [528.781s][info][gc,stats ] Concurrent Update Refs 122757 us [528.781s][info][gc,stats ] Concurrent Update Thread Roots 9748 us [528.781s][info][gc,stats ] Pause Final Update Refs (G) 1180 us [528.781s][info][gc,stats ] Pause Final Update Refs (N) 745 us [528.781s][info][gc,stats ] Update Region States 34 us [528.781s][info][gc,stats ] Trash Collection Set 11 us [528.781s][info][gc,stats ] Rebuild Free Set 74 us [528.781s][info][gc,stats ] Concurrent Cleanup 149 us [528.781s][info][gc,stats ] Workers: Evacuated 37714K across 400309 objects, abandoned 24B across 1 objects. [528.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [528.781s][info][gc,stats ] - age 1: 34644336 bytes, 34644336 total [528.781s][info][gc,stats ] - age 2: 304072 bytes, 34948408 total [528.781s][info][gc,stats ] - age 3: 447432 bytes, 35395840 total [528.781s][info][gc,stats ] - age 4: 816760 bytes, 36212600 total [528.781s][info][gc,stats ] - age 5: 1244256 bytes, 37456856 total [528.781s][info][gc,stats ] - age 6: 75320 bytes, 37532176 total [528.781s][info][gc,stats ] - age 7: 1087504 bytes, 38619680 total [528.781s][info][gc,stats ] - age 8: 32 bytes, 38619712 total [528.781s][info][gc,stats ] [528.781s][info][gc,stats ] Mutators: Evacuated 224K across 1736 objects, abandoned 24B across 1 objects. [528.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [528.781s][info][gc,stats ] - age 1: 229624 bytes, 229624 total [528.781s][info][gc,stats ] - age 2: 544 bytes, 230168 total [528.781s][info][gc,stats ] - age 3: 32 bytes, 230200 total [528.781s][info][gc,stats ] - age 5: 64 bytes, 230264 total [528.781s][info][gc,stats ] - age 7: 64 bytes, 230328 total [528.781s][info][gc,stats ] [528.781s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [528.781s][info][gc,stats ] - age 2: 32 bytes, 32 total [528.781s][info][gc,stats ] [528.781s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [528.781s][info][gc ] GC(307) Transition from: bootstrap to: old [528.781s][info][gc ] GC(307) Old generation transition from Bootstrapping to Marking [528.781s][info][gc,start ] GC(307) Concurrent marking (OLD) [528.781s][info][gc,task ] GC(307) Using 4 of 8 workers for concurrent marking [529.080s][info][gc ] Trigger (YOUNG): Average GC time (4839.65 ms) is above the time for average allocation rate (2173 MB/s) to deplete free headroom (10514M) (margin of error = 3.12) [529.080s][info][gc,ergo ] Free headroom: 12101M (free) - 1587M (spike) - 0B (penalties) = 10514M [529.080s][info][gc ] Preempting old generation mark to allow Young GC [529.080s][info][gc ] Cancelling GC: Concurrent GC [529.080s][info][gc ] GC(307) Concurrent marking (OLD) 299.200ms [529.080s][info][gc ] GC(307) GC cancellation took 0.000s [529.080s][info][gc,free ] Free: 12101M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 2481K, Mutator Free: 1513 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 10349K, Max: 7755K; Used: 6034K [529.081s][info][gc,stats ] [529.081s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [529.081s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [529.081s][info][gc,stats ] [529.081s][info][gc,stats ] Concurrent Marking 299220 us, parallelism: 4.00x [529.081s][info][gc,stats ] CM: 1196404 us [529.081s][info][gc,stats ] CM: Parallel Mark 1196404 us, workers (us): 299124, 299156, 299027, 299097, ---, ---, ---, ---, [529.081s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [529.081s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [529.081s][info][gc,stats ] [529.081s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [529.081s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [529.081s][info][gc,stats ] [529.081s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [529.081s][info][gc,stats ] - age 2: 32 bytes, 32 total [529.081s][info][gc,stats ] [529.081s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [529.081s][info][gc,stats ] - age 7: 4016206312 bytes, 4016206312 total [529.081s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [529.091s][info][gc ] Transition from: old to: idle [529.091s][info][gc ] Transition from: idle to: normal [529.091s][info][gc ] Heuristics request to interrupt old for young collection accepted [529.091s][info][gc,free ] Free: 12080M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 8181K, Mutator Free: 1511 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 10349K, Max: 7755K; Used: 6034K [529.091s][info][gc,ergo ] GC(308) Start GC cycle (YOUNG) [529.091s][info][gc,start ] GC(308) Concurrent reset [529.091s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent reset [529.100s][info][gc ] GC(308) Concurrent reset 9.501ms [529.101s][info][gc,start ] GC(308) Pause Init Mark (YOUNG) [529.101s][info][gc,task ] GC(308) Using 8 of 8 workers for init marking [529.104s][info][gc ] GC(308) Transfer SATB buffers [529.105s][info][gc ] GC(308) Purged 125865 oops from old generation SATB buffers [529.105s][info][gc ] GC(308) Pause Init Mark (YOUNG) 4.255ms [529.105s][info][gc,start ] GC(308) Concurrent remembered set scanning [529.105s][info][gc,task ] GC(308) Using 4 of 8 workers for Concurrent remembered set scanning [529.140s][info][gc ] GC(308) Concurrent remembered set scanning 34.376ms [529.140s][info][gc,start ] GC(308) Concurrent marking roots [529.140s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent marking roots [529.144s][info][gc ] GC(308) Concurrent marking roots 4.527ms [529.144s][info][gc,start ] GC(308) Concurrent marking (YOUNG) [529.144s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent marking [529.162s][info][gc ] GC(308) Concurrent marking (YOUNG) 18.062ms [529.163s][info][gc,start ] GC(308) Pause Final Mark (YOUNG) [529.163s][info][gc,task ] GC(308) Using 8 of 8 workers for final marking [529.163s][info][gc,ergo ] GC(308) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [529.163s][info][gc,ergo ] GC(308) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [529.163s][info][gc,ergo ] GC(308) Chosen CSet evacuates young: 39166K (of which at least: 0B are to be promoted), old: 0B [529.163s][info][gc,ergo ] GC(308) Collectable Garbage: 2059M (99%), Immediate: 0B (0%), 0 regions, CSet: 2059M (99%), 263 regions [529.163s][info][gc,ergo ] GC(308) Evacuation Targets: YOUNG: 39166K, PROMOTE: 0B, OLD: 0B, TOTAL: 39166K [529.163s][info][gc,free ] Free: 12627M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 4914K, Mutator Free: 1579 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 10349K, Max: 7755K; Used: 6034K [529.164s][info][gc ] GC(308) Pause Final Mark (YOUNG) 0.823ms [529.164s][info][gc,start ] GC(308) Concurrent thread roots [529.164s][info][gc,task ] GC(308) Using 4 of 8 workers for Concurrent thread roots [529.168s][info][gc ] GC(308) Concurrent thread roots 4.761ms [529.168s][info][gc,start ] GC(308) Concurrent weak references [529.168s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent weak references [529.168s][info][gc,ref ] GC(308) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [529.168s][info][gc,ref ] GC(308) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [529.168s][info][gc,ref ] GC(308) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [529.168s][info][gc ] GC(308) Concurrent weak references 0.039ms [529.168s][info][gc,start ] GC(308) Concurrent weak roots [529.168s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent weak root [529.169s][info][gc ] GC(308) Concurrent weak roots 0.552ms [529.169s][info][gc,start ] GC(308) Concurrent cleanup [529.169s][info][gc ] GC(308) Concurrent cleanup 19037M->19037M(31744M) 0.106ms [529.169s][info][gc,free ] Free: 12612M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 3231K, Mutator Free: 1577 Collector Reserve: 48198K, Max: 8192K; Used: 953K Old Collector Reserve: 10346K, Max: 7755K; Used: 6037K [529.169s][info][gc,start ] GC(308) Concurrent strong roots [529.169s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent strong root [529.170s][info][gc ] GC(308) Concurrent strong roots 0.432ms [529.170s][info][gc,start ] GC(308) Concurrent evacuation [529.170s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent evacuation [529.181s][info][gc ] GC(308) Concurrent evacuation 10.995ms [529.181s][info][gc,start ] GC(308) Pause Init Update Refs [529.181s][info][gc ] GC(308) Pause Init Update Refs 0.470ms [529.181s][info][gc,start ] GC(308) Concurrent update references [529.182s][info][gc,task ] GC(308) Using 4 of 8 workers for concurrent reference update [529.182s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [529.216s][info][gc ] GC(308) Concurrent update references 34.525ms [529.216s][info][gc,start ] GC(308) Concurrent update thread roots [529.226s][info][gc ] GC(308) Concurrent update thread roots 9.569ms [529.226s][info][gc,start ] GC(308) Pause Final Update Refs [529.226s][info][gc,task ] GC(308) Using 8 of 8 workers for final reference update [529.226s][info][gc ] GC(308) Transfer SATB buffers [529.227s][info][gc,free ] Free: 13831M, Max: 8192K regular, 864M humongous, Frag: 93% external, 14% internal; Used: 2033M, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 65540K Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [529.227s][info][gc ] GC(308) Pause Final Update Refs 0.753ms [529.227s][info][gc,start ] GC(308) Concurrent cleanup [529.227s][info][gc ] GC(308) Concurrent cleanup 19210M->17121M(31744M) 0.142ms [529.227s][info][gc,ergo ] GC(308) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9770K, young_available: 14583M [529.227s][info][gc,ergo ] GC(308) At end of Concurrent Young GC: GCU: 23.0%, MU: 17.7% during period of 0.447s [529.227s][info][gc,ergo ] GC(308) At end of Concurrent Young GC: YOUNG generation used: 321M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 14582M [529.227s][info][gc,ergo ] GC(308) At end of Concurrent Young GC: OLD generation used: 16801M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 9770K [529.227s][info][gc,free ] Free: 13829M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 2089K, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [529.228s][info][gc,stats ] [529.228s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [529.228s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [529.228s][info][gc,stats ] [529.228s][info][gc,stats ] Concurrent Reset 9524 us [529.228s][info][gc,stats ] Pause Init Mark (G) 5042 us [529.228s][info][gc,stats ] Pause Init Mark (N) 4262 us [529.228s][info][gc,stats ] Swap Remembered Set 3274 us [529.228s][info][gc,stats ] Transfer Old From SATB 783 us [529.228s][info][gc,stats ] Update Region States 111 us [529.228s][info][gc,stats ] Concurrent Scan Remembered Set 34394 us, parallelism: 3.98x [529.228s][info][gc,stats ] RS: 136751 us [529.228s][info][gc,stats ] RS: Scan Clusters 136751 us, workers (us): 34331, 34312, 34118, 33991, ---, ---, ---, ---, [529.228s][info][gc,stats ] Concurrent Mark Roots 4540 us, parallelism: 3.49x [529.228s][info][gc,stats ] CMR: 15853 us [529.228s][info][gc,stats ] CMR: Thread Roots 14652 us, workers (us): 3845, 3544, 3662, 3602, ---, ---, ---, ---, [529.228s][info][gc,stats ] CMR: Code Cache Roots 982 us, workers (us): 350, 183, 302, 148, ---, ---, ---, ---, [529.228s][info][gc,stats ] CMR: VM Strong Roots 173 us, workers (us): 48, 45, 43, 37, ---, ---, ---, ---, [529.228s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 37, ---, 8, ---, ---, ---, ---, [529.228s][info][gc,stats ] Concurrent Marking 18078 us, parallelism: 3.40x [529.228s][info][gc,stats ] CM: 61544 us [529.228s][info][gc,stats ] CM: Parallel Mark 61544 us, workers (us): 15398, 15391, 15387, 15369, ---, ---, ---, ---, [529.228s][info][gc,stats ] Pause Final Mark (G) 1254 us [529.228s][info][gc,stats ] Pause Final Mark (N) 830 us [529.228s][info][gc,stats ] Finish Mark 443 us [529.228s][info][gc,stats ] Update Region States 86 us [529.228s][info][gc,stats ] Choose Collection Set 101 us [529.228s][info][gc,stats ] Rebuild Free Set 59 us [529.228s][info][gc,stats ] Concurrent Thread Roots 4766 us, parallelism: 3.87x [529.228s][info][gc,stats ] CTR: 18431 us [529.228s][info][gc,stats ] CTR: Thread Roots 18431 us, workers (us): 4578, 4571, 4572, 4709, ---, ---, ---, ---, [529.228s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [529.228s][info][gc,stats ] CWRF: 1 us [529.228s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [529.228s][info][gc,stats ] Concurrent Weak Roots 556 us [529.228s][info][gc,stats ] Roots 47 us, parallelism: 1.44x [529.228s][info][gc,stats ] CWR: 67 us [529.228s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 19, 16, 11, ---, ---, ---, ---, [529.228s][info][gc,stats ] Rendezvous 497 us [529.228s][info][gc,stats ] Concurrent Cleanup 111 us [529.228s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.65x [529.228s][info][gc,stats ] CSR: 1162 us [529.228s][info][gc,stats ] CSR: Code Cache Roots 985 us, workers (us): 262, 179, 352, 192, ---, ---, ---, ---, [529.228s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 44, 38, 33, 36, ---, ---, ---, ---, [529.228s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [529.228s][info][gc,stats ] Concurrent Evacuation 11010 us [529.228s][info][gc,stats ] Pause Init Update Refs (G) 895 us [529.228s][info][gc,stats ] Pause Init Update Refs (N) 478 us [529.228s][info][gc,stats ] Manage GCLABs 402 us [529.228s][info][gc,stats ] Concurrent Update Refs 34541 us [529.228s][info][gc,stats ] Concurrent Update Thread Roots 9576 us [529.228s][info][gc,stats ] Pause Final Update Refs (G) 1163 us [529.228s][info][gc,stats ] Pause Final Update Refs (N) 758 us [529.228s][info][gc,stats ] Update Region States 29 us [529.228s][info][gc,stats ] Trash Collection Set 10 us [529.228s][info][gc,stats ] Rebuild Free Set 77 us [529.228s][info][gc,stats ] Concurrent Cleanup 159 us [529.228s][info][gc,stats ] Workers: Evacuated 38859K across 429522 objects, abandoned 0B across 0 objects. [529.228s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [529.228s][info][gc,stats ] - age 1: 36158896 bytes, 36158896 total [529.228s][info][gc,stats ] - age 2: 797456 bytes, 36956352 total [529.228s][info][gc,stats ] - age 3: 238752 bytes, 37195104 total [529.228s][info][gc,stats ] - age 4: 375200 bytes, 37570304 total [529.228s][info][gc,stats ] - age 5: 717760 bytes, 38288064 total [529.228s][info][gc,stats ] - age 6: 1062544 bytes, 39350608 total [529.228s][info][gc,stats ] - age 7: 442024 bytes, 39792632 total [529.228s][info][gc,stats ] [529.228s][info][gc,stats ] Mutators: Evacuated 306K across 2364 objects, abandoned 328B across 1 objects. [529.228s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [529.228s][info][gc,stats ] - age 1: 312872 bytes, 312872 total [529.228s][info][gc,stats ] - age 2: 480 bytes, 313352 total [529.228s][info][gc,stats ] - age 4: 64 bytes, 313416 total [529.228s][info][gc,stats ] - age 5: 64 bytes, 313480 total [529.228s][info][gc,stats ] - age 6: 128 bytes, 313608 total [529.228s][info][gc,stats ] - age 7: 64 bytes, 313672 total [529.228s][info][gc,stats ] [529.228s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [529.228s][info][gc,stats ] - age 3: 32 bytes, 32 total [529.228s][info][gc,stats ] [529.228s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [529.228s][info][gc,stats ] - age 7: 4016206312 bytes, 4016206312 total [529.228s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [529.238s][info][gc ] Transition from: normal to: idle [529.238s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [529.238s][info][gc ] Transition from: idle to: old [529.238s][info][gc,free ] Free: 13805M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 2423K, Mutator Free: 1726 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [529.238s][info][gc,start ] GC(309) Concurrent marking (OLD) [529.238s][info][gc,task ] GC(309) Using 4 of 8 workers for concurrent marking [530.221s][info][gc ] Trigger (YOUNG): Average GC time (4812.01 ms) is above the time for average allocation rate (2119 MB/s) to deplete free headroom (10198M) (margin of error = 3.10) [530.221s][info][gc,ergo ] Free headroom: 11785M (free) - 1587M (spike) - 0B (penalties) = 10198M [530.222s][info][gc ] Preempting old generation mark to allow Young GC [530.222s][info][gc ] Cancelling GC: Concurrent GC [530.222s][info][gc ] GC(309) Concurrent marking (OLD) 983.637ms [530.222s][info][gc ] GC(309) GC cancellation took 0.000s [530.222s][info][gc,ergo ] GC(309) At end of OLD marking increment: GCU: 396.4%, MU: 286.2% for duration 0.995s (totals to be subsumed in next gc report) [530.222s][info][gc,ergo ] GC(309) At end of Concurrent Old Marking increment: YOUNG generation used: 2367M, used regions: 2384M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12536M [530.222s][info][gc,ergo ] GC(309) At end of Concurrent Old Marking increment: OLD generation used: 16801M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 9770K [530.222s][info][gc,free ] Free: 11784M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 7511K, Mutator Free: 1474 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [530.222s][info][gc,stats ] [530.222s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [530.222s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [530.222s][info][gc,stats ] [530.222s][info][gc,stats ] Concurrent Marking 983659 us, parallelism: 4.00x [530.222s][info][gc,stats ] CM: 3934294 us [530.222s][info][gc,stats ] CM: Parallel Mark 3934294 us, workers (us): 983579, 983577, 983587, 983552, ---, ---, ---, ---, [530.222s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [530.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [530.222s][info][gc,stats ] [530.222s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [530.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [530.222s][info][gc,stats ] [530.222s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [530.222s][info][gc,stats ] - age 3: 32 bytes, 32 total [530.222s][info][gc,stats ] [530.222s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [530.222s][info][gc,stats ] - age 7: 7410323824 bytes, 7410323824 total [530.222s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [530.232s][info][gc ] Transition from: old to: idle [530.232s][info][gc ] Transition from: idle to: normal [530.232s][info][gc ] Heuristics request to interrupt old for young collection accepted [530.233s][info][gc,free ] Free: 11764M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 3136K, Mutator Free: 1471 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [530.233s][info][gc,ergo ] GC(310) Start GC cycle (YOUNG) [530.233s][info][gc,start ] GC(310) Concurrent reset [530.233s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent reset [530.244s][info][gc ] GC(310) Concurrent reset 11.309ms [530.244s][info][gc,start ] GC(310) Pause Init Mark (YOUNG) [530.244s][info][gc,task ] GC(310) Using 8 of 8 workers for init marking [530.248s][info][gc ] GC(310) Transfer SATB buffers [530.249s][info][gc ] GC(310) Purged 410624 oops from old generation SATB buffers [530.249s][info][gc ] GC(310) Pause Init Mark (YOUNG) 4.745ms [530.249s][info][gc,start ] GC(310) Concurrent remembered set scanning [530.249s][info][gc,task ] GC(310) Using 4 of 8 workers for Concurrent remembered set scanning [530.279s][info][gc ] GC(310) Concurrent remembered set scanning 29.397ms [530.279s][info][gc,start ] GC(310) Concurrent marking roots [530.279s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent marking roots [530.283s][info][gc ] GC(310) Concurrent marking roots 4.208ms [530.283s][info][gc,start ] GC(310) Concurrent marking (YOUNG) [530.283s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent marking [530.301s][info][gc ] GC(310) Concurrent marking (YOUNG) 18.142ms [530.302s][info][gc,start ] GC(310) Pause Final Mark (YOUNG) [530.302s][info][gc,task ] GC(310) Using 8 of 8 workers for final marking [530.302s][info][gc,ergo ] GC(310) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [530.302s][info][gc,ergo ] GC(310) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 2064B. [530.302s][info][gc,ergo ] GC(310) Chosen CSet evacuates young: 40614K (of which at least: 0B are to be promoted), old: 0B [530.302s][info][gc,ergo ] GC(310) Collectable Garbage: 2376M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2376M (99%), 302 regions [530.302s][info][gc,ergo ] GC(310) Evacuation Targets: YOUNG: 40614K, PROMOTE: 0B, OLD: 0B, TOTAL: 40614K [530.302s][info][gc,free ] Free: 12324M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 3249K, Mutator Free: 1541 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [530.302s][info][gc ] GC(310) Pause Final Mark (YOUNG) 0.923ms [530.303s][info][gc,start ] GC(310) Concurrent thread roots [530.303s][info][gc,task ] GC(310) Using 4 of 8 workers for Concurrent thread roots [530.307s][info][gc ] GC(310) Concurrent thread roots 4.403ms [530.307s][info][gc,start ] GC(310) Concurrent weak references [530.307s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent weak references [530.307s][info][gc,ref ] GC(310) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [530.307s][info][gc,ref ] GC(310) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [530.307s][info][gc,ref ] GC(310) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [530.307s][info][gc ] GC(310) Concurrent weak references 0.041ms [530.307s][info][gc,start ] GC(310) Concurrent weak roots [530.307s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent weak root [530.308s][info][gc ] GC(310) Concurrent weak roots 0.612ms [530.308s][info][gc,start ] GC(310) Concurrent cleanup [530.308s][info][gc ] GC(310) Concurrent cleanup 19347M->19348M(31744M) 0.177ms [530.308s][info][gc,free ] Free: 12310M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 1885K, Mutator Free: 1539 Collector Reserve: 47908K, Max: 8192K; Used: 1243K Old Collector Reserve: 9765K, Max: 7755K; Used: 6618K [530.308s][info][gc,start ] GC(310) Concurrent strong roots [530.308s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent strong root [530.308s][info][gc ] GC(310) Concurrent strong roots 0.425ms [530.308s][info][gc,start ] GC(310) Concurrent evacuation [530.308s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent evacuation [530.323s][info][gc ] GC(310) Concurrent evacuation 14.989ms [530.324s][info][gc,start ] GC(310) Pause Init Update Refs [530.324s][info][gc ] GC(310) Pause Init Update Refs 0.502ms [530.324s][info][gc,start ] GC(310) Concurrent update references [530.324s][info][gc,task ] GC(310) Using 4 of 8 workers for concurrent reference update [530.324s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [530.362s][info][gc ] GC(310) Concurrent update references 37.434ms [530.362s][info][gc,start ] GC(310) Concurrent update thread roots [530.371s][info][gc ] GC(310) Concurrent update thread roots 9.593ms [530.372s][info][gc,start ] GC(310) Pause Final Update Refs [530.372s][info][gc,task ] GC(310) Using 8 of 8 workers for final reference update [530.372s][info][gc ] GC(310) Transfer SATB buffers [530.372s][info][gc,free ] Free: 13830M, Max: 8192K regular, 864M humongous, Frag: 93% external, 17% internal; Used: 2353M, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 65538K Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [530.372s][info][gc ] GC(310) Pause Final Update Refs 0.694ms [530.372s][info][gc,start ] GC(310) Concurrent cleanup [530.373s][info][gc ] GC(310) Concurrent cleanup 19531M->17123M(31744M) 0.216ms [530.373s][info][gc,ergo ] GC(310) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9698K, young_available: 14581M [530.373s][info][gc,ergo ] GC(310) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.0% during period of 1.146s [530.373s][info][gc,ergo ] GC(310) At end of Concurrent Young GC: YOUNG generation used: 323M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 14580M [530.373s][info][gc,ergo ] GC(310) At end of Concurrent Young GC: OLD generation used: 16801M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 9698K [530.373s][info][gc,free ] Free: 13828M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 3801K, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [530.373s][info][gc,stats ] [530.373s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [530.374s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [530.374s][info][gc,stats ] [530.374s][info][gc,stats ] Concurrent Reset 11342 us [530.374s][info][gc,stats ] Pause Init Mark (G) 5560 us [530.374s][info][gc,stats ] Pause Init Mark (N) 4752 us [530.374s][info][gc,stats ] Swap Remembered Set 3278 us [530.374s][info][gc,stats ] Transfer Old From SATB 1340 us [530.374s][info][gc,stats ] Update Region States 45 us [530.374s][info][gc,stats ] Concurrent Scan Remembered Set 29412 us, parallelism: 3.91x [530.374s][info][gc,stats ] RS: 115140 us [530.374s][info][gc,stats ] RS: Scan Clusters 115140 us, workers (us): 29332, 29119, 28382, 28308, ---, ---, ---, ---, [530.374s][info][gc,stats ] Concurrent Mark Roots 4221 us, parallelism: 3.66x [530.374s][info][gc,stats ] CMR: 15467 us [530.374s][info][gc,stats ] CMR: Thread Roots 14161 us, workers (us): 3623, 3442, 3587, 3510, ---, ---, ---, ---, [530.374s][info][gc,stats ] CMR: Code Cache Roots 1081 us, workers (us): 144, 389, 181, 366, ---, ---, ---, ---, [530.374s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 48, 48, 43, 41, ---, ---, ---, ---, [530.374s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, ---, 36, ---, ---, ---, ---, ---, [530.374s][info][gc,stats ] Concurrent Marking 18156 us, parallelism: 3.42x [530.374s][info][gc,stats ] CM: 62067 us [530.374s][info][gc,stats ] CM: Parallel Mark 62067 us, workers (us): 15531, 15531, 15509, 15496, ---, ---, ---, ---, [530.374s][info][gc,stats ] Pause Final Mark (G) 1389 us [530.374s][info][gc,stats ] Pause Final Mark (N) 929 us [530.374s][info][gc,stats ] Finish Mark 563 us [530.374s][info][gc,stats ] Update Region States 77 us [530.374s][info][gc,stats ] Choose Collection Set 106 us [530.374s][info][gc,stats ] Rebuild Free Set 55 us [530.374s][info][gc,stats ] Concurrent Thread Roots 4414 us, parallelism: 3.89x [530.374s][info][gc,stats ] CTR: 17179 us [530.374s][info][gc,stats ] CTR: Thread Roots 17179 us, workers (us): 4364, 4314, 4267, 4234, ---, ---, ---, ---, [530.374s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [530.374s][info][gc,stats ] CWRF: 1 us [530.374s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [530.374s][info][gc,stats ] Concurrent Weak Roots 621 us [530.374s][info][gc,stats ] Roots 60 us, parallelism: 1.44x [530.374s][info][gc,stats ] CWR: 86 us [530.374s][info][gc,stats ] CWR: VM Weak Roots 86 us, workers (us): 21, 22, 17, 26, ---, ---, ---, ---, [530.374s][info][gc,stats ] Rendezvous 544 us [530.374s][info][gc,stats ] Concurrent Cleanup 185 us [530.374s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.75x [530.374s][info][gc,stats ] CSR: 1186 us [530.374s][info][gc,stats ] CSR: Code Cache Roots 1010 us, workers (us): 274, 206, 340, 191, ---, ---, ---, ---, [530.374s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 47, 41, 37, 27, ---, ---, ---, ---, [530.374s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [530.374s][info][gc,stats ] Concurrent Evacuation 15002 us [530.374s][info][gc,stats ] Pause Init Update Refs (G) 959 us [530.374s][info][gc,stats ] Pause Init Update Refs (N) 521 us [530.374s][info][gc,stats ] Manage GCLABs 435 us [530.374s][info][gc,stats ] Concurrent Update Refs 37451 us [530.374s][info][gc,stats ] Concurrent Update Thread Roots 9606 us [530.374s][info][gc,stats ] Pause Final Update Refs (G) 1100 us [530.374s][info][gc,stats ] Pause Final Update Refs (N) 699 us [530.374s][info][gc,stats ] Update Region States 31 us [530.374s][info][gc,stats ] Trash Collection Set 11 us [530.374s][info][gc,stats ] Rebuild Free Set 77 us [530.374s][info][gc,stats ] Concurrent Cleanup 225 us [530.374s][info][gc,stats ] Workers: Evacuated 40303K across 462986 objects, abandoned 0B across 0 objects. [530.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [530.374s][info][gc,stats ] - age 1: 38296800 bytes, 38296800 total [530.374s][info][gc,stats ] - age 2: 258328 bytes, 38555128 total [530.374s][info][gc,stats ] - age 3: 258824 bytes, 38813952 total [530.374s][info][gc,stats ] - age 4: 238752 bytes, 39052704 total [530.374s][info][gc,stats ] - age 5: 375104 bytes, 39427808 total [530.374s][info][gc,stats ] - age 6: 717824 bytes, 40145632 total [530.374s][info][gc,stats ] - age 7: 1125232 bytes, 41270864 total [530.374s][info][gc,stats ] [530.374s][info][gc,stats ] Mutators: Evacuated 310K across 2389 objects, abandoned 0B across 0 objects. [530.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [530.374s][info][gc,stats ] - age 1: 317376 bytes, 317376 total [530.374s][info][gc,stats ] - age 2: 544 bytes, 317920 total [530.374s][info][gc,stats ] - age 3: 32 bytes, 317952 total [530.374s][info][gc,stats ] - age 5: 96 bytes, 318048 total [530.374s][info][gc,stats ] - age 7: 64 bytes, 318112 total [530.374s][info][gc,stats ] [530.374s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [530.374s][info][gc,stats ] - age 4: 32 bytes, 32 total [530.374s][info][gc,stats ] [530.374s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [530.374s][info][gc,stats ] - age 7: 7410323824 bytes, 7410323824 total [530.374s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [530.384s][info][gc ] Transition from: normal to: idle [530.384s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [530.384s][info][gc ] Transition from: idle to: old [530.384s][info][gc,free ] Free: 13804M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 3906K, Mutator Free: 1726 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [530.384s][info][gc,start ] GC(311) Concurrent marking (OLD) [530.384s][info][gc,task ] GC(311) Using 4 of 8 workers for concurrent marking [531.554s][info][gc ] Trigger (YOUNG): Average GC time (4728.99 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (9833M) (margin of error = 3.08) [531.554s][info][gc,ergo ] Free headroom: 11420M (free) - 1587M (spike) - 0B (penalties) = 9833M [531.554s][info][gc ] Preempting old generation mark to allow Young GC [531.554s][info][gc ] Cancelling GC: Concurrent GC [531.555s][info][gc ] GC(311) Concurrent marking (OLD) 1170.430ms [531.555s][info][gc ] GC(311) GC cancellation took 0.000s [531.555s][info][gc,ergo ] GC(311) At end of OLD marking increment: GCU: 397.0%, MU: 285.0% for duration 1.182s (totals to be subsumed in next gc report) [531.555s][info][gc,ergo ] GC(311) At end of Concurrent Old Marking increment: YOUNG generation used: 2733M, used regions: 2744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12170M [531.555s][info][gc,ergo ] GC(311) At end of Concurrent Old Marking increment: OLD generation used: 16801M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 9698K [531.555s][info][gc,free ] Free: 11418M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 5220K, Mutator Free: 1428 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [531.555s][info][gc,stats ] [531.555s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [531.555s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [531.555s][info][gc,stats ] [531.555s][info][gc,stats ] Concurrent Marking 1170451 us, parallelism: 4.00x [531.555s][info][gc,stats ] CM: 4681271 us [531.555s][info][gc,stats ] CM: Parallel Mark 4681271 us, workers (us): 1170386, 1170327, 1170277, 1170281, ---, ---, ---, ---, [531.555s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [531.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [531.555s][info][gc,stats ] [531.555s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [531.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [531.555s][info][gc,stats ] [531.555s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [531.555s][info][gc,stats ] - age 4: 32 bytes, 32 total [531.555s][info][gc,stats ] [531.555s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [531.555s][info][gc,stats ] - age 7: 8178785648 bytes, 8178785648 total [531.555s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [531.565s][info][gc ] Transition from: old to: idle [531.565s][info][gc ] Transition from: idle to: normal [531.565s][info][gc ] Heuristics request to interrupt old for young collection accepted [531.566s][info][gc,free ] Free: 11398M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 1551K, Mutator Free: 1425 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [531.566s][info][gc,ergo ] GC(312) Start GC cycle (YOUNG) [531.566s][info][gc,start ] GC(312) Concurrent reset [531.566s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent reset [531.579s][info][gc ] GC(312) Concurrent reset 13.166ms [531.579s][info][gc,start ] GC(312) Pause Init Mark (YOUNG) [531.579s][info][gc,task ] GC(312) Using 8 of 8 workers for init marking [531.583s][info][gc ] GC(312) Transfer SATB buffers [531.584s][info][gc ] GC(312) Purged 485401 oops from old generation SATB buffers [531.584s][info][gc ] GC(312) Pause Init Mark (YOUNG) 4.817ms [531.584s][info][gc,start ] GC(312) Concurrent remembered set scanning [531.584s][info][gc,task ] GC(312) Using 4 of 8 workers for Concurrent remembered set scanning [531.612s][info][gc ] GC(312) Concurrent remembered set scanning 27.854ms [531.612s][info][gc,start ] GC(312) Concurrent marking roots [531.612s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent marking roots [531.617s][info][gc ] GC(312) Concurrent marking roots 4.880ms [531.617s][info][gc,start ] GC(312) Concurrent marking (YOUNG) [531.617s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent marking [531.633s][info][gc ] GC(312) Concurrent marking (YOUNG) 16.055ms [531.634s][info][gc,start ] GC(312) Pause Final Mark (YOUNG) [531.634s][info][gc,task ] GC(312) Using 8 of 8 workers for final marking [531.634s][info][gc,ergo ] GC(312) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [531.634s][info][gc,ergo ] GC(312) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [531.634s][info][gc,ergo ] GC(312) Chosen CSet evacuates young: 40092K (of which at least: 0B are to be promoted), old: 0B [531.634s][info][gc,ergo ] GC(312) Collectable Garbage: 2744M (99%), Immediate: 0B (0%), 0 regions, CSet: 2744M (99%), 348 regions [531.634s][info][gc,ergo ] GC(312) Evacuation Targets: YOUNG: 40092K, PROMOTE: 0B, OLD: 0B, TOTAL: 40092K [531.634s][info][gc,free ] Free: 11966M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 1558K, Mutator Free: 1496 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [531.634s][info][gc ] GC(312) Pause Final Mark (YOUNG) 0.826ms [531.634s][info][gc,start ] GC(312) Concurrent thread roots [531.634s][info][gc,task ] GC(312) Using 4 of 8 workers for Concurrent thread roots [531.640s][info][gc ] GC(312) Concurrent thread roots 5.301ms [531.640s][info][gc,start ] GC(312) Concurrent weak references [531.640s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent weak references [531.640s][info][gc,ref ] GC(312) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [531.640s][info][gc,ref ] GC(312) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [531.640s][info][gc,ref ] GC(312) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [531.640s][info][gc ] GC(312) Concurrent weak references 0.054ms [531.640s][info][gc,start ] GC(312) Concurrent weak roots [531.640s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent weak root [531.640s][info][gc ] GC(312) Concurrent weak roots 0.590ms [531.640s][info][gc,start ] GC(312) Concurrent cleanup [531.641s][info][gc ] GC(312) Concurrent cleanup 19706M->19707M(31744M) 0.157ms [531.641s][info][gc,free ] Free: 11951M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 946K, Mutator Free: 1494 Collector Reserve: 47922K, Max: 8192K; Used: 1229K Old Collector Reserve: 9692K, Max: 7755K; Used: 6691K [531.641s][info][gc,start ] GC(312) Concurrent strong roots [531.641s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent strong root [531.641s][info][gc ] GC(312) Concurrent strong roots 0.440ms [531.641s][info][gc,start ] GC(312) Concurrent evacuation [531.641s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent evacuation [531.654s][info][gc ] GC(312) Concurrent evacuation 13.233ms [531.655s][info][gc,start ] GC(312) Pause Init Update Refs [531.655s][info][gc ] GC(312) Pause Init Update Refs 0.500ms [531.655s][info][gc,start ] GC(312) Concurrent update references [531.655s][info][gc,task ] GC(312) Using 4 of 8 workers for concurrent reference update [531.655s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [531.688s][info][gc ] GC(312) Concurrent update references 32.371ms [531.688s][info][gc,start ] GC(312) Concurrent update thread roots [531.698s][info][gc ] GC(312) Concurrent update thread roots 10.007ms [531.698s][info][gc,start ] GC(312) Pause Final Update Refs [531.698s][info][gc,task ] GC(312) Using 8 of 8 workers for final reference update [531.698s][info][gc ] GC(312) Transfer SATB buffers [531.699s][info][gc,free ] Free: 13847M, Max: 8192K regular, 864M humongous, Frag: 93% external, 19% internal; Used: 2728M, Mutator Free: 1731 Collector Reserve: 751M, Max: 8192K; Used: 57346K Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [531.699s][info][gc ] GC(312) Pause Final Update Refs 0.683ms [531.699s][info][gc,start ] GC(312) Concurrent cleanup [531.699s][info][gc ] GC(312) Concurrent cleanup 19883M->17107M(31744M) 0.168ms [531.699s][info][gc,ergo ] GC(312) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8259K, young_available: 14598M [531.699s][info][gc,ergo ] GC(312) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.0% during period of 1.326s [531.699s][info][gc,ergo ] GC(312) At end of Concurrent Young GC: YOUNG generation used: 306M, used regions: 328M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 14597M [531.699s][info][gc,ergo ] GC(312) At end of Concurrent Young GC: OLD generation used: 16802M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 8259K [531.699s][info][gc,free ] Free: 13845M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 2426K, Mutator Free: 1731 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [531.700s][info][gc,stats ] [531.700s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [531.700s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [531.700s][info][gc,stats ] [531.700s][info][gc,stats ] Concurrent Reset 13196 us [531.700s][info][gc,stats ] Pause Init Mark (G) 5633 us [531.700s][info][gc,stats ] Pause Init Mark (N) 4825 us [531.700s][info][gc,stats ] Swap Remembered Set 3277 us [531.700s][info][gc,stats ] Transfer Old From SATB 1402 us [531.700s][info][gc,stats ] Update Region States 53 us [531.700s][info][gc,stats ] Concurrent Scan Remembered Set 27869 us, parallelism: 3.91x [531.700s][info][gc,stats ] RS: 108849 us [531.700s][info][gc,stats ] RS: Scan Clusters 108849 us, workers (us): 27588, 27468, 26922, 26872, ---, ---, ---, ---, [531.700s][info][gc,stats ] Concurrent Mark Roots 4893 us, parallelism: 3.24x [531.700s][info][gc,stats ] CMR: 15845 us [531.700s][info][gc,stats ] CMR: Thread Roots 14604 us, workers (us): 3368, 3298, 4322, 3616, ---, ---, ---, ---, [531.700s][info][gc,stats ] CMR: Code Cache Roots 1020 us, workers (us): 312, 352, 190, 167, ---, ---, ---, ---, [531.700s][info][gc,stats ] CMR: VM Strong Roots 175 us, workers (us): 49, 49, 38, 39, ---, ---, ---, ---, [531.700s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, ---, 36, ---, ---, ---, ---, ---, [531.700s][info][gc,stats ] Concurrent Marking 16069 us, parallelism: 3.33x [531.700s][info][gc,stats ] CM: 53546 us [531.700s][info][gc,stats ] CM: Parallel Mark 53546 us, workers (us): 13409, 13389, 13382, 13365, ---, ---, ---, ---, [531.700s][info][gc,stats ] Pause Final Mark (G) 1274 us [531.700s][info][gc,stats ] Pause Final Mark (N) 832 us [531.700s][info][gc,stats ] Finish Mark 434 us [531.700s][info][gc,stats ] Update Region States 81 us [531.700s][info][gc,stats ] Choose Collection Set 124 us [531.700s][info][gc,stats ] Rebuild Free Set 53 us [531.700s][info][gc,stats ] Concurrent Thread Roots 5317 us, parallelism: 3.28x [531.700s][info][gc,stats ] CTR: 17416 us [531.700s][info][gc,stats ] CTR: Thread Roots 17416 us, workers (us): 5251, 4011, 4109, 4044, ---, ---, ---, ---, [531.700s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.04x [531.700s][info][gc,stats ] CWRF: 2 us [531.700s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [531.700s][info][gc,stats ] Concurrent Weak Roots 597 us [531.700s][info][gc,stats ] Roots 47 us, parallelism: 1.42x [531.700s][info][gc,stats ] CWR: 67 us [531.700s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 17, 15, 13, ---, ---, ---, ---, [531.700s][info][gc,stats ] Rendezvous 524 us [531.700s][info][gc,stats ] Concurrent Cleanup 165 us [531.700s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.69x [531.700s][info][gc,stats ] CSR: 1200 us [531.700s][info][gc,stats ] CSR: Code Cache Roots 996 us, workers (us): 191, 253, 347, 205, ---, ---, ---, ---, [531.700s][info][gc,stats ] CSR: VM Strong Roots 178 us, workers (us): 53, 50, 43, 32, ---, ---, ---, ---, [531.700s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [531.700s][info][gc,stats ] Concurrent Evacuation 13246 us [531.700s][info][gc,stats ] Pause Init Update Refs (G) 946 us [531.700s][info][gc,stats ] Pause Init Update Refs (N) 508 us [531.700s][info][gc,stats ] Manage GCLABs 427 us [531.700s][info][gc,stats ] Concurrent Update Refs 32387 us [531.700s][info][gc,stats ] Concurrent Update Thread Roots 10023 us [531.700s][info][gc,stats ] Pause Final Update Refs (G) 1099 us [531.700s][info][gc,stats ] Pause Final Update Refs (N) 688 us [531.700s][info][gc,stats ] Update Region States 32 us [531.700s][info][gc,stats ] Trash Collection Set 12 us [531.700s][info][gc,stats ] Rebuild Free Set 75 us [531.700s][info][gc,stats ] Concurrent Cleanup 178 us [531.700s][info][gc,stats ] Workers: Evacuated 39776K across 446111 objects, abandoned 0B across 0 objects. [531.700s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [531.700s][info][gc,stats ] - age 1: 37563888 bytes, 37563888 total [531.700s][info][gc,stats ] - age 2: 283192 bytes, 37847080 total [531.700s][info][gc,stats ] - age 3: 231416 bytes, 38078496 total [531.700s][info][gc,stats ] - age 4: 258824 bytes, 38337320 total [531.700s][info][gc,stats ] - age 5: 238688 bytes, 38576008 total [531.700s][info][gc,stats ] - age 6: 375008 bytes, 38951016 total [531.700s][info][gc,stats ] - age 7: 1780368 bytes, 40731384 total [531.700s][info][gc,stats ] [531.700s][info][gc,stats ] Mutators: Evacuated 316K across 2439 objects, abandoned 0B across 0 objects. [531.700s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [531.700s][info][gc,stats ] - age 1: 322696 bytes, 322696 total [531.700s][info][gc,stats ] - age 2: 608 bytes, 323304 total [531.700s][info][gc,stats ] - age 4: 32 bytes, 323336 total [531.700s][info][gc,stats ] - age 6: 128 bytes, 323464 total [531.700s][info][gc,stats ] - age 7: 128 bytes, 323592 total [531.700s][info][gc,stats ] [531.700s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [531.700s][info][gc,stats ] - age 5: 32 bytes, 32 total [531.700s][info][gc,stats ] [531.700s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [531.700s][info][gc,stats ] - age 7: 8178785648 bytes, 8178785648 total [531.700s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [531.710s][info][gc ] Transition from: normal to: idle [531.710s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [531.710s][info][gc ] Transition from: idle to: old [531.710s][info][gc,free ] Free: 13823M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 8746K, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [531.710s][info][gc,start ] GC(313) Concurrent marking (OLD) [531.710s][info][gc,task ] GC(313) Using 4 of 8 workers for concurrent marking [533.083s][info][gc ] Trigger (YOUNG): Average GC time (4612.47 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9444M) (margin of error = 3.07) [533.083s][info][gc,ergo ] Free headroom: 11031M (free) - 1587M (spike) - 0B (penalties) = 9444M [533.083s][info][gc ] Preempting old generation mark to allow Young GC [533.083s][info][gc ] Cancelling GC: Concurrent GC [533.083s][info][gc ] GC(313) Concurrent marking (OLD) 1372.868ms [533.083s][info][gc ] GC(313) GC cancellation took 0.000s [533.083s][info][gc,ergo ] GC(313) At end of OLD marking increment: GCU: 397.7%, MU: 284.5% for duration 1.384s (totals to be subsumed in next gc report) [533.083s][info][gc,ergo ] GC(313) At end of Concurrent Old Marking increment: YOUNG generation used: 3121M, used regions: 3136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 11782M [533.083s][info][gc,ergo ] GC(313) At end of Concurrent Old Marking increment: OLD generation used: 16802M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 8259K [533.083s][info][gc,free ] Free: 11030M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 1161K, Mutator Free: 1379 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [533.084s][info][gc,stats ] [533.084s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [533.084s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [533.084s][info][gc,stats ] [533.084s][info][gc,stats ] Concurrent Marking 1372888 us, parallelism: 4.00x [533.084s][info][gc,stats ] CM: 5490920 us [533.084s][info][gc,stats ] CM: Parallel Mark 5490920 us, workers (us): 1372827, 1372681, 1372677, 1372735, ---, ---, ---, ---, [533.084s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [533.084s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [533.084s][info][gc,stats ] [533.084s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [533.084s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [533.084s][info][gc,stats ] [533.084s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [533.084s][info][gc,stats ] - age 5: 32 bytes, 32 total [533.084s][info][gc,stats ] [533.084s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [533.084s][info][gc,stats ] - age 7: 8765897344 bytes, 8765897344 total [533.084s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [533.094s][info][gc ] Transition from: old to: idle [533.094s][info][gc ] Transition from: idle to: normal [533.094s][info][gc ] Heuristics request to interrupt old for young collection accepted [533.094s][info][gc,free ] Free: 11009M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 6814K, Mutator Free: 1377 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [533.094s][info][gc,ergo ] GC(314) Start GC cycle (YOUNG) [533.094s][info][gc,start ] GC(314) Concurrent reset [533.094s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent reset [533.108s][info][gc ] GC(314) Concurrent reset 14.466ms [533.109s][info][gc,start ] GC(314) Pause Init Mark (YOUNG) [533.109s][info][gc,task ] GC(314) Using 8 of 8 workers for init marking [533.112s][info][gc ] GC(314) Transfer SATB buffers [533.114s][info][gc ] GC(314) Purged 575559 oops from old generation SATB buffers [533.114s][info][gc ] GC(314) Pause Init Mark (YOUNG) 4.936ms [533.114s][info][gc,start ] GC(314) Concurrent remembered set scanning [533.114s][info][gc,task ] GC(314) Using 4 of 8 workers for Concurrent remembered set scanning [533.145s][info][gc ] GC(314) Concurrent remembered set scanning 31.107ms [533.145s][info][gc,start ] GC(314) Concurrent marking roots [533.145s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent marking roots [533.150s][info][gc ] GC(314) Concurrent marking roots 4.335ms [533.150s][info][gc,start ] GC(314) Concurrent marking (YOUNG) [533.150s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent marking [533.183s][info][gc ] GC(314) Concurrent marking (YOUNG) 33.415ms [533.183s][info][gc,start ] GC(314) Pause Final Mark (YOUNG) [533.183s][info][gc,task ] GC(314) Using 8 of 8 workers for final marking [533.184s][info][gc,ergo ] GC(314) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [533.184s][info][gc,ergo ] GC(314) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [533.184s][info][gc,ergo ] GC(314) Chosen CSet evacuates young: 58268K (of which at least: 0B are to be promoted), old: 0B [533.184s][info][gc,ergo ] GC(314) Collectable Garbage: 3111M (99%), Immediate: 0B (0%), 0 regions, CSet: 3111M (99%), 396 regions [533.184s][info][gc,ergo ] GC(314) Evacuation Targets: YOUNG: 58268K, PROMOTE: 0B, OLD: 0B, TOTAL: 58268K [533.184s][info][gc,free ] Free: 11493M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 2206K, Mutator Free: 1437 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8253K, Max: 7755K; Used: 8130K [533.184s][info][gc ] GC(314) Pause Final Mark (YOUNG) 0.898ms [533.184s][info][gc,start ] GC(314) Concurrent thread roots [533.184s][info][gc,task ] GC(314) Using 4 of 8 workers for Concurrent thread roots [533.189s][info][gc ] GC(314) Concurrent thread roots 4.441ms [533.189s][info][gc,start ] GC(314) Concurrent weak references [533.189s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent weak references [533.189s][info][gc,ref ] GC(314) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [533.189s][info][gc,ref ] GC(314) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [533.189s][info][gc,ref ] GC(314) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [533.189s][info][gc ] GC(314) Concurrent weak references 0.040ms [533.189s][info][gc,start ] GC(314) Concurrent weak roots [533.189s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent weak root [533.190s][info][gc ] GC(314) Concurrent weak roots 0.707ms [533.190s][info][gc,start ] GC(314) Concurrent cleanup [533.190s][info][gc ] GC(314) Concurrent cleanup 20161M->20162M(31744M) 0.109ms [533.190s][info][gc,free ] Free: 11474M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 5151K, Mutator Free: 1435 Collector Reserve: 71228K, Max: 8192K; Used: 2499K Old Collector Reserve: 8251K, Max: 7755K; Used: 8132K [533.190s][info][gc,start ] GC(314) Concurrent strong roots [533.190s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent strong root [533.190s][info][gc ] GC(314) Concurrent strong roots 0.416ms [533.190s][info][gc,start ] GC(314) Concurrent evacuation [533.190s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent evacuation [533.212s][info][gc ] GC(314) Concurrent evacuation 21.529ms [533.212s][info][gc,start ] GC(314) Pause Init Update Refs [533.213s][info][gc ] GC(314) Pause Init Update Refs 0.483ms [533.213s][info][gc,start ] GC(314) Concurrent update references [533.213s][info][gc,task ] GC(314) Using 4 of 8 workers for concurrent reference update [533.213s][info][gc,free ] At start of update refs, moving 6115K to Mutator free set from Collector Reserve (6115K) and from Old Collector Reserve (0B) [533.252s][info][gc ] Periodic Sample: GCU = 24.051%, MU = 18.248% during most recent 5.0s [533.254s][info][gc ] GC(314) Concurrent update references 41.231ms [533.254s][info][gc,start ] GC(314) Concurrent update thread roots [533.266s][info][gc ] GC(314) Concurrent update thread roots 11.715ms [533.266s][info][gc,start ] GC(314) Pause Final Update Refs [533.266s][info][gc,task ] GC(314) Using 8 of 8 workers for final reference update [533.266s][info][gc ] GC(314) Transfer SATB buffers [533.267s][info][gc,free ] Free: 13737M, Max: 8192K regular, 864M humongous, Frag: 92% external, 22% internal; Used: 3110M, Mutator Free: 1718 Collector Reserve: 749M, Max: 8192K; Used: 67614K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [533.267s][info][gc ] GC(314) Pause Final Update Refs 0.761ms [533.267s][info][gc,start ] GC(314) Concurrent cleanup [533.267s][info][gc ] GC(314) Concurrent cleanup 20380M->17221M(31744M) 0.152ms [533.267s][info][gc,ergo ] GC(314) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7113K, young_available: 14486M [533.267s][info][gc,ergo ] GC(314) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.7% during period of 1.568s [533.267s][info][gc,ergo ] GC(314) At end of Concurrent Young GC: YOUNG generation used: 418M, used regions: 440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 14485M [533.267s][info][gc,ergo ] GC(314) At end of Concurrent Young GC: OLD generation used: 16803M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 7113K [533.267s][info][gc,free ] Free: 13735M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 8958K, Mutator Free: 1718 Collector Reserve: 749M, Max: 8192K; Used: 2078K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [533.268s][info][gc,stats ] [533.268s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [533.268s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [533.268s][info][gc,stats ] [533.268s][info][gc,stats ] Concurrent Reset 14493 us [533.268s][info][gc,stats ] Pause Init Mark (G) 5751 us [533.268s][info][gc,stats ] Pause Init Mark (N) 4944 us [533.268s][info][gc,stats ] Swap Remembered Set 3247 us [533.268s][info][gc,stats ] Transfer Old From SATB 1547 us [533.268s][info][gc,stats ] Update Region States 54 us [533.268s][info][gc,stats ] Concurrent Scan Remembered Set 31125 us, parallelism: 3.88x [533.268s][info][gc,stats ] RS: 120748 us [533.268s][info][gc,stats ] RS: Scan Clusters 120748 us, workers (us): 31029, 30125, 29806, 29789, ---, ---, ---, ---, [533.268s][info][gc,stats ] Concurrent Mark Roots 4348 us, parallelism: 3.62x [533.268s][info][gc,stats ] CMR: 15738 us [533.268s][info][gc,stats ] CMR: Thread Roots 14428 us, workers (us): 3840, 3669, 3515, 3403, ---, ---, ---, ---, [533.268s][info][gc,stats ] CMR: Code Cache Roots 1086 us, workers (us): 148, 185, 372, 381, ---, ---, ---, ---, [533.268s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 53, 48, 43, 36, ---, ---, ---, ---, [533.268s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 8, 35, ---, ---, ---, ---, ---, ---, [533.268s][info][gc,stats ] Concurrent Marking 33434 us, parallelism: 3.57x [533.268s][info][gc,stats ] CM: 119444 us [533.268s][info][gc,stats ] CM: Parallel Mark 119444 us, workers (us): 29879, 29871, 29846, 29848, ---, ---, ---, ---, [533.268s][info][gc,stats ] Pause Final Mark (G) 1361 us [533.268s][info][gc,stats ] Pause Final Mark (N) 904 us [533.268s][info][gc,stats ] Finish Mark 499 us [533.268s][info][gc,stats ] Update Region States 85 us [533.268s][info][gc,stats ] Choose Collection Set 115 us [533.268s][info][gc,stats ] Rebuild Free Set 67 us [533.268s][info][gc,stats ] Concurrent Thread Roots 4455 us, parallelism: 3.57x [533.268s][info][gc,stats ] CTR: 15921 us [533.268s][info][gc,stats ] CTR: Thread Roots 15921 us, workers (us): 4400, 3826, 3835, 3860, ---, ---, ---, ---, [533.268s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [533.268s][info][gc,stats ] CWRF: 1 us [533.268s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [533.268s][info][gc,stats ] Concurrent Weak Roots 713 us [533.268s][info][gc,stats ] Roots 49 us, parallelism: 1.27x [533.268s][info][gc,stats ] CWR: 62 us [533.268s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 19, 18, 15, 11, ---, ---, ---, ---, [533.268s][info][gc,stats ] Rendezvous 650 us [533.268s][info][gc,stats ] Concurrent Cleanup 113 us [533.268s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.46x [533.268s][info][gc,stats ] CSR: 1061 us [533.268s][info][gc,stats ] CSR: Code Cache Roots 916 us, workers (us): 253, 160, 345, 159, ---, ---, ---, ---, [533.268s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 38, 31, 28, 21, ---, ---, ---, ---, [533.268s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [533.268s][info][gc,stats ] Concurrent Evacuation 21545 us [533.268s][info][gc,stats ] Pause Init Update Refs (G) 940 us [533.268s][info][gc,stats ] Pause Init Update Refs (N) 492 us [533.268s][info][gc,stats ] Manage GCLABs 406 us [533.268s][info][gc,stats ] Concurrent Update Refs 41248 us [533.268s][info][gc,stats ] Concurrent Update Thread Roots 11731 us [533.268s][info][gc,stats ] Pause Final Update Refs (G) 1342 us [533.268s][info][gc,stats ] Pause Final Update Refs (N) 766 us [533.268s][info][gc,stats ] Update Region States 39 us [533.268s][info][gc,stats ] Trash Collection Set 13 us [533.268s][info][gc,stats ] Rebuild Free Set 81 us [533.268s][info][gc,stats ] Concurrent Cleanup 159 us [533.268s][info][gc,stats ] Workers: Evacuated 55329K across 891273 objects, abandoned 40B across 1 objects. [533.268s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [533.268s][info][gc,stats ] - age 1: 54599912 bytes, 54599912 total [533.268s][info][gc,stats ] - age 2: 284168 bytes, 54884080 total [533.268s][info][gc,stats ] - age 3: 225936 bytes, 55110016 total [533.268s][info][gc,stats ] - age 4: 202376 bytes, 55312392 total [533.268s][info][gc,stats ] - age 5: 220496 bytes, 55532888 total [533.268s][info][gc,stats ] - age 6: 199720 bytes, 55732608 total [533.268s][info][gc,stats ] - age 7: 924560 bytes, 56657168 total [533.268s][info][gc,stats ] [533.268s][info][gc,stats ] Mutators: Evacuated 2939K across 70394 objects, abandoned 0B across 0 objects. [533.268s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [533.268s][info][gc,stats ] - age 1: 3008896 bytes, 3008896 total [533.268s][info][gc,stats ] - age 2: 832 bytes, 3009728 total [533.268s][info][gc,stats ] - age 4: 64 bytes, 3009792 total [533.268s][info][gc,stats ] - age 7: 112 bytes, 3009904 total [533.268s][info][gc,stats ] [533.268s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [533.268s][info][gc,stats ] - age 6: 32 bytes, 32 total [533.268s][info][gc,stats ] [533.268s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [533.268s][info][gc,stats ] - age 7: 8765897296 bytes, 8765897296 total [533.268s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [533.278s][info][gc ] Transition from: normal to: idle [533.278s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [533.278s][info][gc ] Transition from: idle to: old [533.278s][info][gc,free ] Free: 13706M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 13664K, Mutator Free: 1715 Collector Reserve: 749M, Max: 8192K; Used: 2078K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [533.278s][info][gc,start ] GC(315) Concurrent marking (OLD) [533.278s][info][gc,task ] GC(315) Using 4 of 8 workers for concurrent marking [534.485s][info][gc ] Trigger (YOUNG): Average GC time (4466.86 ms) is above the time for average allocation rate (2136 MB/s) to deplete free headroom (9539M) (margin of error = 3.06) [534.485s][info][gc,ergo ] Free headroom: 11127M (free) - 1587M (spike) - 0B (penalties) = 9539M [534.485s][info][gc ] Preempting old generation mark to allow Young GC [534.485s][info][gc ] Cancelling GC: Concurrent GC [534.485s][info][gc ] GC(315) Concurrent marking (OLD) 1207.036ms [534.485s][info][gc ] GC(315) GC cancellation took 0.000s [534.485s][info][gc,ergo ] GC(315) At end of OLD marking increment: GCU: 397.3%, MU: 390.0% for duration 1.218s (totals to be subsumed in next gc report) [534.485s][info][gc,ergo ] GC(315) At end of Concurrent Old Marking increment: YOUNG generation used: 3033M, used regions: 3056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 11870M [534.485s][info][gc,ergo ] GC(315) At end of Concurrent Old Marking increment: OLD generation used: 16803M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 7113K [534.486s][info][gc,free ] Free: 11120M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 7821K, Mutator Free: 1391 Collector Reserve: 749M, Max: 8192K; Used: 2078K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [534.486s][info][gc,stats ] [534.486s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [534.486s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [534.486s][info][gc,stats ] [534.486s][info][gc,stats ] Concurrent Marking 1207045 us, parallelism: 4.00x [534.486s][info][gc,stats ] CM: 4827619 us [534.486s][info][gc,stats ] CM: Parallel Mark 4827619 us, workers (us): 1206852, 1206990, 1206915, 1206862, ---, ---, ---, ---, [534.486s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [534.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.486s][info][gc,stats ] [534.486s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [534.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.486s][info][gc,stats ] [534.486s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [534.486s][info][gc,stats ] - age 6: 32 bytes, 32 total [534.486s][info][gc,stats ] [534.486s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [534.486s][info][gc,stats ] - age 7: 8935747480 bytes, 8935747480 total [534.486s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [534.496s][info][gc ] Transition from: old to: idle [534.496s][info][gc ] Transition from: idle to: normal [534.496s][info][gc ] Heuristics request to interrupt old for young collection accepted [534.496s][info][gc,free ] Free: 11101M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 10472K, Mutator Free: 1389 Collector Reserve: 749M, Max: 8192K; Used: 2078K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [534.496s][info][gc,ergo ] GC(316) Start GC cycle (YOUNG) [534.496s][info][gc,start ] GC(316) Concurrent reset [534.496s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent reset [534.510s][info][gc ] GC(316) Concurrent reset 14.210ms [534.511s][info][gc,start ] GC(316) Pause Init Mark (YOUNG) [534.511s][info][gc,task ] GC(316) Using 8 of 8 workers for init marking [534.514s][info][gc ] GC(316) Transfer SATB buffers [534.516s][info][gc ] GC(316) Purged 502725 oops from old generation SATB buffers [534.516s][info][gc ] GC(316) Pause Init Mark (YOUNG) 4.876ms [534.516s][info][gc,start ] GC(316) Concurrent remembered set scanning [534.516s][info][gc,task ] GC(316) Using 4 of 8 workers for Concurrent remembered set scanning [534.541s][info][gc ] GC(316) Concurrent remembered set scanning 24.824ms [534.541s][info][gc,start ] GC(316) Concurrent marking roots [534.541s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent marking roots [534.545s][info][gc ] GC(316) Concurrent marking roots 4.067ms [534.545s][info][gc,start ] GC(316) Concurrent marking (YOUNG) [534.545s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent marking [534.693s][info][gc ] GC(316) Concurrent marking (YOUNG) 148.126ms [534.693s][info][gc,start ] GC(316) Pause Final Mark (YOUNG) [534.693s][info][gc,task ] GC(316) Using 8 of 8 workers for final marking [534.694s][info][gc,ergo ] GC(316) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [534.694s][info][gc,ergo ] GC(316) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [534.694s][info][gc,ergo ] GC(316) Chosen CSet evacuates young: 165M (of which at least: 0B are to be promoted), old: 0B [534.694s][info][gc,ergo ] GC(316) Collectable Garbage: 2897M (99%), Immediate: 0B (0%), 0 regions, CSet: 2897M (99%), 383 regions [534.694s][info][gc,ergo ] GC(316) Evacuation Targets: YOUNG: 165M, PROMOTE: 0B, OLD: 0B, TOTAL: 165M [534.694s][info][gc,free ] Free: 11217M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 6905K, Mutator Free: 1403 Collector Reserve: 205M, Max: 8192K; Used: 2078K Old Collector Reserve: 7107K, Max: 7107K; Used: 1084K [534.694s][info][gc ] GC(316) Pause Final Mark (YOUNG) 0.894ms [534.694s][info][gc,start ] GC(316) Concurrent thread roots [534.694s][info][gc,task ] GC(316) Using 4 of 8 workers for Concurrent thread roots [534.699s][info][gc ] GC(316) Concurrent thread roots 5.017ms [534.700s][info][gc,start ] GC(316) Concurrent weak references [534.700s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent weak references [534.700s][info][gc,ref ] GC(316) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [534.700s][info][gc,ref ] GC(316) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [534.700s][info][gc,ref ] GC(316) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [534.700s][info][gc ] GC(316) Concurrent weak references 0.040ms [534.700s][info][gc,start ] GC(316) Concurrent weak roots [534.700s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent weak root [534.700s][info][gc ] GC(316) Concurrent weak roots 0.736ms [534.700s][info][gc,start ] GC(316) Concurrent cleanup [534.700s][info][gc ] GC(316) Concurrent cleanup 20302M->20303M(31744M) 0.109ms [534.700s][info][gc,free ] Free: 11200M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 7678K, Mutator Free: 1401 Collector Reserve: 202M, Max: 8192K; Used: 5577K Old Collector Reserve: 7100K, Max: 7100K; Used: 1092K [534.700s][info][gc,start ] GC(316) Concurrent strong roots [534.700s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent strong root [534.701s][info][gc ] GC(316) Concurrent strong roots 0.428ms [534.701s][info][gc,start ] GC(316) Concurrent evacuation [534.701s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent evacuation [534.773s][info][gc ] GC(316) Concurrent evacuation 72.153ms [534.773s][info][gc,start ] GC(316) Pause Init Update Refs [534.774s][info][gc ] GC(316) Pause Init Update Refs 0.536ms [534.774s][info][gc,start ] GC(316) Concurrent update references [534.774s][info][gc,task ] GC(316) Using 4 of 8 workers for concurrent reference update [534.774s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [534.887s][info][gc ] GC(316) Concurrent update references 112.999ms [534.887s][info][gc,start ] GC(316) Concurrent update thread roots [534.900s][info][gc ] GC(316) Concurrent update thread roots 12.733ms [534.900s][info][gc,start ] GC(316) Pause Final Update Refs [534.900s][info][gc,task ] GC(316) Using 8 of 8 workers for final reference update [534.900s][info][gc ] GC(316) Transfer SATB buffers [534.901s][info][gc,free ] Free: 13107M, Max: 8192K regular, 864M humongous, Frag: 92% external, 22% internal; Used: 3010M, Mutator Free: 1639 Collector Reserve: 752M, Max: 8192K; Used: 57344K Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [534.901s][info][gc ] GC(316) Pause Final Update Refs 0.754ms [534.901s][info][gc,start ] GC(316) Concurrent cleanup [534.901s][info][gc ] GC(316) Concurrent cleanup 20903M->17849M(31744M) 0.153ms [534.901s][info][gc,ergo ] GC(316) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6809K, young_available: 13858M [534.902s][info][gc,ergo ] GC(316) At end of Concurrent Young GC: GCU: 24.2%, MU: 24.6% during period of 1.634s [534.902s][info][gc,ergo ] GC(316) At end of Concurrent Young GC: YOUNG generation used: 1046M, used regions: 1056M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13857M [534.902s][info][gc,ergo ] GC(316) At end of Concurrent Young GC: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6809K [534.902s][info][gc,free ] Free: 13105M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 6512K, Mutator Free: 1639 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [534.902s][info][gc,stats ] [534.902s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [534.902s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [534.902s][info][gc,stats ] [534.902s][info][gc,stats ] Concurrent Reset 14238 us [534.902s][info][gc,stats ] Pause Init Mark (G) 5632 us [534.902s][info][gc,stats ] Pause Init Mark (N) 4883 us [534.902s][info][gc,stats ] Swap Remembered Set 3299 us [534.902s][info][gc,stats ] Transfer Old From SATB 1446 us [534.902s][info][gc,stats ] Update Region States 47 us [534.902s][info][gc,stats ] Concurrent Scan Remembered Set 24842 us, parallelism: 3.81x [534.902s][info][gc,stats ] RS: 94658 us [534.902s][info][gc,stats ] RS: Scan Clusters 94658 us, workers (us): 24753, 23962, 23684, 22259, ---, ---, ---, ---, [534.902s][info][gc,stats ] Concurrent Mark Roots 4083 us, parallelism: 3.62x [534.902s][info][gc,stats ] CMR: 14793 us [534.902s][info][gc,stats ] CMR: Thread Roots 13614 us, workers (us): 3399, 3453, 3380, 3382, ---, ---, ---, ---, [534.902s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 288, 149, 343, 182, ---, ---, ---, ---, [534.902s][info][gc,stats ] CMR: VM Strong Roots 173 us, workers (us): 50, 46, 39, 39, ---, ---, ---, ---, [534.902s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, 8, ---, 35, ---, ---, ---, ---, [534.902s][info][gc,stats ] Concurrent Marking 148152 us, parallelism: 3.90x [534.902s][info][gc,stats ] CM: 578471 us [534.902s][info][gc,stats ] CM: Parallel Mark 578471 us, workers (us): 144629, 144632, 144614, 144596, ---, ---, ---, ---, [534.902s][info][gc,stats ] Pause Final Mark (G) 1374 us [534.902s][info][gc,stats ] Pause Final Mark (N) 900 us [534.902s][info][gc,stats ] Finish Mark 488 us [534.902s][info][gc,stats ] Update Region States 86 us [534.902s][info][gc,stats ] Choose Collection Set 128 us [534.902s][info][gc,stats ] Rebuild Free Set 55 us [534.902s][info][gc,stats ] Concurrent Thread Roots 5031 us, parallelism: 3.86x [534.902s][info][gc,stats ] CTR: 19414 us [534.902s][info][gc,stats ] CTR: Thread Roots 19414 us, workers (us): 4923, 4821, 4726, 4944, ---, ---, ---, ---, [534.902s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [534.902s][info][gc,stats ] CWRF: 2 us [534.902s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [534.902s][info][gc,stats ] Concurrent Weak Roots 741 us [534.902s][info][gc,stats ] Roots 59 us, parallelism: 1.53x [534.902s][info][gc,stats ] CWR: 90 us [534.902s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 28, 24, 22, 16, ---, ---, ---, ---, [534.902s][info][gc,stats ] Rendezvous 669 us [534.902s][info][gc,stats ] Concurrent Cleanup 113 us [534.902s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.82x [534.902s][info][gc,stats ] CSR: 1220 us [534.902s][info][gc,stats ] CSR: Code Cache Roots 1027 us, workers (us): 221, 192, 261, 353, ---, ---, ---, ---, [534.902s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 40, 46, 38, 35, ---, ---, ---, ---, [534.902s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 27, ---, 6, ---, ---, ---, ---, ---, [534.902s][info][gc,stats ] Concurrent Evacuation 72177 us [534.902s][info][gc,stats ] Pause Init Update Refs (G) 1145 us [534.902s][info][gc,stats ] Pause Init Update Refs (N) 545 us [534.902s][info][gc,stats ] Manage GCLABs 448 us [534.902s][info][gc,stats ] Concurrent Update Refs 113027 us [534.902s][info][gc,stats ] Concurrent Update Thread Roots 12740 us [534.902s][info][gc,stats ] Pause Final Update Refs (G) 1366 us [534.902s][info][gc,stats ] Pause Final Update Refs (N) 759 us [534.902s][info][gc,stats ] Update Region States 47 us [534.902s][info][gc,stats ] Trash Collection Set 13 us [534.902s][info][gc,stats ] Rebuild Free Set 102 us [534.902s][info][gc,stats ] Concurrent Cleanup 159 us [534.902s][info][gc,stats ] Workers: Evacuated 156M across 4053584 objects, abandoned 0B across 0 objects. [534.902s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.902s][info][gc,stats ] - age 1: 148889504 bytes, 148889504 total [534.902s][info][gc,stats ] - age 2: 13801624 bytes, 162691128 total [534.902s][info][gc,stats ] - age 3: 228992 bytes, 162920120 total [534.902s][info][gc,stats ] - age 4: 190512 bytes, 163110632 total [534.902s][info][gc,stats ] - age 5: 167744 bytes, 163278376 total [534.902s][info][gc,stats ] - age 6: 183296 bytes, 163461672 total [534.902s][info][gc,stats ] - age 7: 401336 bytes, 163863008 total [534.902s][info][gc,stats ] [534.902s][info][gc,stats ] Mutators: Evacuated 9231K across 235996 objects, abandoned 24B across 1 objects. [534.902s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.902s][info][gc,stats ] - age 1: 5390248 bytes, 5390248 total [534.902s][info][gc,stats ] - age 2: 4061872 bytes, 9452120 total [534.902s][info][gc,stats ] - age 3: 32 bytes, 9452152 total [534.902s][info][gc,stats ] - age 4: 96 bytes, 9452248 total [534.902s][info][gc,stats ] - age 6: 32 bytes, 9452280 total [534.902s][info][gc,stats ] - age 7: 272 bytes, 9452552 total [534.902s][info][gc,stats ] [534.902s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [534.902s][info][gc,stats ] - age 1: 13941968 bytes, 13941968 total [534.902s][info][gc,stats ] [534.902s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [534.902s][info][gc,stats ] - age 7: 8935747480 bytes, 8935747480 total [534.902s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [534.913s][info][gc ] Transition from: normal to: idle [534.913s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [534.913s][info][gc ] Transition from: idle to: old [534.913s][info][gc,free ] Free: 13084M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 11860K, Mutator Free: 1637 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [534.913s][info][gc,start ] GC(317) Concurrent marking (OLD) [534.913s][info][gc,task ] GC(317) Using 4 of 8 workers for concurrent marking [534.913s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32B [534.913s][info][gc ] Preempting old generation mark to allow Young GC [534.913s][info][gc ] Cancelling GC: Concurrent GC [534.913s][info][gc ] GC(317) Concurrent marking (OLD) 0.303ms [534.913s][info][gc ] GC(317) GC cancellation took 0.000s [534.913s][info][gc,ergo ] GC(317) At end of OLD marking increment: GCU: 18.5%, MU: 332.6% for duration 0.011s (totals to be subsumed in next gc report) [534.913s][info][gc,ergo ] GC(317) At end of Concurrent Old Marking increment: YOUNG generation used: 1068M, used regions: 1080M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13835M [534.913s][info][gc,ergo ] GC(317) At end of Concurrent Old Marking increment: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6809K [534.913s][info][gc,free ] Free: 13082M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 5247K, Mutator Free: 1636 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [534.913s][info][gc,stats ] [534.913s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [534.913s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [534.913s][info][gc,stats ] [534.913s][info][gc,stats ] Concurrent Marking 308 us, parallelism: 2.82x [534.913s][info][gc,stats ] CM: 869 us [534.913s][info][gc,stats ] CM: Parallel Mark 869 us, workers (us): 196, 262, 156, 255, ---, ---, ---, ---, [534.913s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [534.913s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.913s][info][gc,stats ] [534.913s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [534.913s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [534.913s][info][gc,stats ] [534.914s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [534.914s][info][gc,stats ] - age 1: 13941968 bytes, 13941968 total [534.914s][info][gc,stats ] [534.914s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [534.914s][info][gc,stats ] - age 7: 8935807192 bytes, 8935807192 total [534.914s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [534.924s][info][gc ] Transition from: old to: idle [534.924s][info][gc ] Transition from: idle to: normal [534.924s][info][gc ] Heuristics request to interrupt old for young collection accepted [534.924s][info][gc,free ] Free: 13062M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 9915K, Mutator Free: 1634 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [534.924s][info][gc,ergo ] GC(318) Start GC cycle (YOUNG) [534.924s][info][gc,start ] GC(318) Concurrent reset [534.924s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent reset [534.928s][info][gc ] GC(318) Concurrent reset 4.241ms [534.928s][info][gc,start ] GC(318) Pause Init Mark (YOUNG) [534.928s][info][gc,task ] GC(318) Using 8 of 8 workers for init marking [534.933s][info][gc ] GC(318) Transfer SATB buffers [534.934s][info][gc ] GC(318) Purged 10239 oops from old generation SATB buffers [534.934s][info][gc ] GC(318) Pause Init Mark (YOUNG) 5.346ms [534.934s][info][gc,start ] GC(318) Concurrent remembered set scanning [534.934s][info][gc,task ] GC(318) Using 4 of 8 workers for Concurrent remembered set scanning [534.957s][info][gc ] GC(318) Concurrent remembered set scanning 22.719ms [534.957s][info][gc,start ] GC(318) Concurrent marking roots [534.957s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent marking roots [534.961s][info][gc ] GC(318) Concurrent marking roots 4.040ms [534.961s][info][gc,start ] GC(318) Concurrent marking (YOUNG) [534.961s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent marking [535.125s][info][gc ] GC(318) Concurrent marking (YOUNG) 164.469ms [535.126s][info][gc,start ] GC(318) Pause Final Mark (YOUNG) [535.126s][info][gc,task ] GC(318) Using 8 of 8 workers for final marking [535.126s][info][gc,ergo ] GC(318) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [535.126s][info][gc,ergo ] GC(318) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [535.126s][info][gc,ergo ] GC(318) Chosen CSet evacuates young: 119M (of which at least: 0B are to be promoted), old: 0B [535.126s][info][gc,ergo ] GC(318) Collectable Garbage: 900M (99%), Immediate: 0B (0%), 0 regions, CSet: 900M (99%), 128 regions [535.126s][info][gc,ergo ] GC(318) Evacuation Targets: YOUNG: 119M, PROMOTE: 0B, OLD: 0B, TOTAL: 119M [535.127s][info][gc,free ] Free: 13227M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 4148K, Mutator Free: 1654 Collector Reserve: 144M, Max: 8192K; Used: 0B Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [535.127s][info][gc ] GC(318) Pause Final Mark (YOUNG) 0.882ms [535.127s][info][gc,start ] GC(318) Concurrent thread roots [535.127s][info][gc,task ] GC(318) Using 4 of 8 workers for Concurrent thread roots [535.131s][info][gc ] GC(318) Concurrent thread roots 4.624ms [535.131s][info][gc,start ] GC(318) Concurrent weak references [535.131s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent weak references [535.131s][info][gc,ref ] GC(318) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [535.131s][info][gc,ref ] GC(318) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [535.131s][info][gc,ref ] GC(318) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [535.131s][info][gc ] GC(318) Concurrent weak references 0.061ms [535.131s][info][gc,start ] GC(318) Concurrent weak roots [535.131s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent weak root [535.132s][info][gc ] GC(318) Concurrent weak roots 0.604ms [535.132s][info][gc,start ] GC(318) Concurrent cleanup [535.132s][info][gc ] GC(318) Concurrent cleanup 18350M->18351M(31744M) 0.103ms [535.132s][info][gc,free ] Free: 13210M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 5386K, Mutator Free: 1652 Collector Reserve: 142M, Max: 8192K; Used: 1995K Old Collector Reserve: 6803K, Max: 6803K; Used: 1388K [535.132s][info][gc,start ] GC(318) Concurrent strong roots [535.132s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent strong root [535.133s][info][gc ] GC(318) Concurrent strong roots 0.416ms [535.133s][info][gc,start ] GC(318) Concurrent evacuation [535.133s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent evacuation [535.183s][info][gc ] GC(318) Concurrent evacuation 50.618ms [535.184s][info][gc,start ] GC(318) Pause Init Update Refs [535.184s][info][gc ] GC(318) Pause Init Update Refs 0.511ms [535.184s][info][gc,start ] GC(318) Concurrent update references [535.184s][info][gc,task ] GC(318) Using 4 of 8 workers for concurrent reference update [535.184s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [535.301s][info][gc ] GC(318) Concurrent update references 116.327ms [535.301s][info][gc,start ] GC(318) Concurrent update thread roots [535.313s][info][gc ] GC(318) Concurrent update thread roots 12.621ms [535.314s][info][gc,start ] GC(318) Pause Final Update Refs [535.314s][info][gc,task ] GC(318) Using 8 of 8 workers for final reference update [535.314s][info][gc ] GC(318) Transfer SATB buffers [535.314s][info][gc,free ] Free: 13101M, Max: 8192K regular, 864M humongous, Frag: 93% external, 6% internal; Used: 903M, Mutator Free: 1638 Collector Reserve: 752M, Max: 8192K; Used: 120M Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [535.314s][info][gc ] GC(318) Pause Final Update Refs 0.713ms [535.315s][info][gc,start ] GC(318) Concurrent cleanup [535.315s][info][gc ] GC(318) Concurrent cleanup 18867M->17855M(31744M) 0.129ms [535.315s][info][gc,ergo ] GC(318) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6523K, young_available: 13852M [535.315s][info][gc,ergo ] GC(318) At end of Concurrent Young GC: GCU: 22.0%, MU: 24.7% during period of 0.413s [535.315s][info][gc,ergo ] GC(318) At end of Concurrent Young GC: YOUNG generation used: 1052M, used regions: 1064M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13851M [535.315s][info][gc,ergo ] GC(318) At end of Concurrent Young GC: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6523K [535.315s][info][gc,free ] Free: 13099M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 4402K, Mutator Free: 1638 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [535.315s][info][gc,stats ] [535.315s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [535.315s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [535.315s][info][gc,stats ] [535.315s][info][gc,stats ] Concurrent Reset 4257 us [535.315s][info][gc,stats ] Pause Init Mark (G) 6172 us [535.315s][info][gc,stats ] Pause Init Mark (N) 5353 us [535.315s][info][gc,stats ] Swap Remembered Set 4766 us [535.315s][info][gc,stats ] Transfer Old From SATB 432 us [535.315s][info][gc,stats ] Update Region States 69 us [535.315s][info][gc,stats ] Concurrent Scan Remembered Set 22736 us, parallelism: 3.87x [535.315s][info][gc,stats ] RS: 87949 us [535.315s][info][gc,stats ] RS: Scan Clusters 87949 us, workers (us): 22643, 21840, 21784, 21682, ---, ---, ---, ---, [535.316s][info][gc,stats ] Concurrent Mark Roots 4054 us, parallelism: 3.52x [535.316s][info][gc,stats ] CMR: 14263 us [535.316s][info][gc,stats ] CMR: Thread Roots 12945 us, workers (us): 3093, 3231, 3073, 3548, ---, ---, ---, ---, [535.316s][info][gc,stats ] CMR: Code Cache Roots 1081 us, workers (us): 366, 180, 390, 145, ---, ---, ---, ---, [535.316s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 54, 49, 46, 41, ---, ---, ---, ---, [535.316s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, 38, ---, 9, ---, ---, ---, ---, [535.316s][info][gc,stats ] Concurrent Marking 164498 us, parallelism: 3.92x [535.316s][info][gc,stats ] CM: 644350 us [535.316s][info][gc,stats ] CM: Parallel Mark 644350 us, workers (us): 161109, 161088, 161084, 161069, ---, ---, ---, ---, [535.316s][info][gc,stats ] Pause Final Mark (G) 1359 us [535.316s][info][gc,stats ] Pause Final Mark (N) 888 us [535.316s][info][gc,stats ] Finish Mark 507 us [535.316s][info][gc,stats ] Update Region States 89 us [535.316s][info][gc,stats ] Choose Collection Set 93 us [535.316s][info][gc,stats ] Rebuild Free Set 57 us [535.316s][info][gc,stats ] Concurrent Thread Roots 4640 us, parallelism: 3.80x [535.316s][info][gc,stats ] CTR: 17628 us [535.316s][info][gc,stats ] CTR: Thread Roots 17628 us, workers (us): 4343, 4413, 4326, 4546, ---, ---, ---, ---, [535.316s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.02x [535.316s][info][gc,stats ] CWRF: 1 us [535.316s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [535.316s][info][gc,stats ] Concurrent Weak Roots 609 us [535.316s][info][gc,stats ] Roots 59 us, parallelism: 1.37x [535.316s][info][gc,stats ] CWR: 80 us [535.316s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 22, 19, 15, ---, ---, ---, ---, [535.316s][info][gc,stats ] Rendezvous 533 us [535.316s][info][gc,stats ] Concurrent Cleanup 107 us [535.316s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.78x [535.316s][info][gc,stats ] CSR: 1168 us [535.316s][info][gc,stats ] CSR: Code Cache Roots 1000 us, workers (us): 263, 339, 194, 204, ---, ---, ---, ---, [535.316s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 36, 33, 28, ---, ---, ---, ---, [535.316s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [535.316s][info][gc,stats ] Concurrent Evacuation 50651 us [535.316s][info][gc,stats ] Pause Init Update Refs (G) 1053 us [535.316s][info][gc,stats ] Pause Init Update Refs (N) 521 us [535.316s][info][gc,stats ] Manage GCLABs 429 us [535.316s][info][gc,stats ] Concurrent Update Refs 116362 us [535.316s][info][gc,stats ] Concurrent Update Thread Roots 12641 us [535.316s][info][gc,stats ] Pause Final Update Refs (G) 1379 us [535.316s][info][gc,stats ] Pause Final Update Refs (N) 717 us [535.316s][info][gc,stats ] Update Region States 51 us [535.316s][info][gc,stats ] Trash Collection Set 7 us [535.316s][info][gc,stats ] Rebuild Free Set 86 us [535.316s][info][gc,stats ] Concurrent Cleanup 136 us [535.316s][info][gc,stats ] Workers: Evacuated 115M across 3162271 objects, abandoned 0B across 0 objects. [535.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [535.316s][info][gc,stats ] - age 1: 35315024 bytes, 35315024 total [535.316s][info][gc,stats ] - age 2: 67358040 bytes, 102673064 total [535.316s][info][gc,stats ] - age 3: 17130496 bytes, 119803560 total [535.316s][info][gc,stats ] - age 4: 228992 bytes, 120032552 total [535.316s][info][gc,stats ] - age 5: 190544 bytes, 120223096 total [535.316s][info][gc,stats ] - age 6: 167680 bytes, 120390776 total [535.316s][info][gc,stats ] - age 7: 347352 bytes, 120738128 total [535.316s][info][gc,stats ] [535.316s][info][gc,stats ] Mutators: Evacuated 4777K across 127715 objects, abandoned 0B across 0 objects. [535.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [535.316s][info][gc,stats ] - age 1: 46088 bytes, 46088 total [535.316s][info][gc,stats ] - age 2: 2365672 bytes, 2411760 total [535.316s][info][gc,stats ] - age 3: 2480520 bytes, 4892280 total [535.316s][info][gc,stats ] - age 6: 64 bytes, 4892344 total [535.316s][info][gc,stats ] [535.316s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [535.316s][info][gc,stats ] - age 1: 83376504 bytes, 83376504 total [535.316s][info][gc,stats ] [535.316s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [535.316s][info][gc,stats ] - age 7: 8935807192 bytes, 8935807192 total [535.316s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [535.326s][info][gc ] Transition from: normal to: idle [535.326s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [535.326s][info][gc ] Transition from: idle to: old [535.326s][info][gc,free ] Free: 13075M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 4596K, Mutator Free: 1635 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [535.326s][info][gc,start ] GC(319) Concurrent marking (OLD) [535.326s][info][gc,task ] GC(319) Using 4 of 8 workers for concurrent marking [536.598s][info][gc ] Trigger (YOUNG): Average GC time (4113.32 ms) is above the time for average allocation rate (2143 MB/s) to deplete free headroom (8813M) (margin of error = 3.05) [536.598s][info][gc,ergo ] Free headroom: 10400M (free) - 1587M (spike) - 0B (penalties) = 8813M [536.598s][info][gc ] Preempting old generation mark to allow Young GC [536.598s][info][gc ] Cancelling GC: Concurrent GC [536.599s][info][gc ] GC(319) Concurrent marking (OLD) 1273.277ms [536.599s][info][gc ] GC(319) GC cancellation took 0.001s [536.599s][info][gc,ergo ] GC(319) At end of OLD marking increment: GCU: 373.8%, MU: 384.6% for duration 1.284s (totals to be subsumed in next gc report) [536.599s][info][gc,ergo ] GC(319) At end of Concurrent Old Marking increment: YOUNG generation used: 3754M, used regions: 3760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 11149M [536.599s][info][gc,ergo ] GC(319) At end of Concurrent Old Marking increment: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6523K [536.600s][info][gc,free ] Free: 10397M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 2202K, Mutator Free: 1300 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [536.600s][info][gc,stats ] [536.600s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [536.600s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [536.600s][info][gc,stats ] [536.600s][info][gc,stats ] Concurrent Marking 1273298 us, parallelism: 4.00x [536.600s][info][gc,stats ] CM: 5091477 us [536.600s][info][gc,stats ] CM: Parallel Mark 5091477 us, workers (us): 1273234, 1272518, 1273221, 1272505, ---, ---, ---, ---, [536.600s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [536.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [536.600s][info][gc,stats ] [536.600s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [536.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [536.600s][info][gc,stats ] [536.600s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [536.600s][info][gc,stats ] - age 1: 83376504 bytes, 83376504 total [536.600s][info][gc,stats ] [536.600s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [536.600s][info][gc,stats ] - age 7: 10055444968 bytes, 10055444968 total [536.600s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [536.610s][info][gc ] Transition from: old to: idle [536.610s][info][gc ] Transition from: idle to: normal [536.610s][info][gc ] Heuristics request to interrupt old for young collection accepted [536.610s][info][gc,free ] Free: 10375M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 390K, Mutator Free: 1297 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [536.610s][info][gc,ergo ] GC(320) Start GC cycle (YOUNG) [536.610s][info][gc,start ] GC(320) Concurrent reset [536.610s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent reset [536.628s][info][gc ] GC(320) Concurrent reset 17.324ms [536.628s][info][gc,start ] GC(320) Pause Init Mark (YOUNG) [536.628s][info][gc,task ] GC(320) Using 8 of 8 workers for init marking [536.631s][info][gc ] GC(320) Transfer SATB buffers [536.633s][info][gc ] GC(320) Purged 539261 oops from old generation SATB buffers [536.633s][info][gc ] GC(320) Pause Init Mark (YOUNG) 5.019ms [536.633s][info][gc,start ] GC(320) Concurrent remembered set scanning [536.633s][info][gc,task ] GC(320) Using 4 of 8 workers for Concurrent remembered set scanning [536.659s][info][gc ] GC(320) Concurrent remembered set scanning 25.374ms [536.659s][info][gc,start ] GC(320) Concurrent marking roots [536.659s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent marking roots [536.663s][info][gc ] GC(320) Concurrent marking roots 4.376ms [536.663s][info][gc,start ] GC(320) Concurrent marking (YOUNG) [536.663s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent marking [536.944s][info][gc ] GC(320) Concurrent marking (YOUNG) 281.005ms [536.944s][info][gc,start ] GC(320) Pause Final Mark (YOUNG) [536.944s][info][gc,task ] GC(320) Using 8 of 8 workers for final marking [536.945s][info][gc,ergo ] GC(320) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [536.945s][info][gc,ergo ] GC(320) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [536.945s][info][gc,ergo ] GC(320) Chosen CSet evacuates young: 162M (of which at least: 0B are to be promoted), old: 0B [536.945s][info][gc,ergo ] GC(320) Collectable Garbage: 3509M (99%), Immediate: 0B (0%), 0 regions, CSet: 3509M (99%), 459 regions [536.945s][info][gc,ergo ] GC(320) Evacuation Targets: YOUNG: 162M, PROMOTE: 0B, OLD: 0B, TOTAL: 162M [536.945s][info][gc,free ] Free: 10222M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 1458K, Mutator Free: 1278 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [536.945s][info][gc ] GC(320) Pause Final Mark (YOUNG) 0.890ms [536.946s][info][gc,start ] GC(320) Concurrent thread roots [536.946s][info][gc,task ] GC(320) Using 4 of 8 workers for Concurrent thread roots [536.950s][info][gc ] GC(320) Concurrent thread roots 4.398ms [536.950s][info][gc,start ] GC(320) Concurrent weak references [536.950s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent weak references [536.950s][info][gc,ref ] GC(320) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [536.950s][info][gc,ref ] GC(320) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [536.950s][info][gc,ref ] GC(320) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [536.950s][info][gc ] GC(320) Concurrent weak references 0.040ms [536.950s][info][gc,start ] GC(320) Concurrent weak roots [536.950s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent weak root [536.951s][info][gc ] GC(320) Concurrent weak roots 0.727ms [536.951s][info][gc,start ] GC(320) Concurrent cleanup [536.951s][info][gc ] GC(320) Concurrent cleanup 21307M->21307M(31744M) 0.110ms [536.951s][info][gc,free ] Free: 10203M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 4964K, Mutator Free: 1276 Collector Reserve: 197M, Max: 8192K; Used: 2322K Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [536.951s][info][gc,start ] GC(320) Concurrent strong roots [536.951s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent strong root [536.951s][info][gc ] GC(320) Concurrent strong roots 0.430ms [536.951s][info][gc,start ] GC(320) Concurrent evacuation [536.951s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent evacuation [537.026s][info][gc ] GC(320) Concurrent evacuation 74.285ms [537.026s][info][gc,start ] GC(320) Pause Init Update Refs [537.027s][info][gc ] GC(320) Pause Init Update Refs 0.583ms [537.027s][info][gc,start ] GC(320) Concurrent update references [537.027s][info][gc,task ] GC(320) Using 4 of 8 workers for concurrent reference update [537.027s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [537.210s][info][gc ] GC(320) Concurrent update references 182.964ms [537.210s][info][gc,start ] GC(320) Concurrent update thread roots [537.222s][info][gc ] GC(320) Concurrent update thread roots 12.459ms [537.223s][info][gc,start ] GC(320) Pause Final Update Refs [537.223s][info][gc,task ] GC(320) Using 8 of 8 workers for final reference update [537.223s][info][gc ] GC(320) Transfer SATB buffers [537.223s][info][gc,free ] Free: 12566M, Max: 8192K regular, 864M humongous, Frag: 91% external, 28% internal; Used: 3593M, Mutator Free: 1571 Collector Reserve: 752M, Max: 8192K; Used: 81920K Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [537.223s][info][gc ] GC(320) Pause Final Update Refs 0.698ms [537.224s][info][gc,start ] GC(320) Concurrent cleanup [537.224s][info][gc ] GC(320) Concurrent cleanup 22054M->18390M(31744M) 0.159ms [537.224s][info][gc,ergo ] GC(320) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6523K, young_available: 13317M [537.224s][info][gc,ergo ] GC(320) At end of Concurrent Young GC: GCU: 23.3%, MU: 24.3% during period of 1.909s [537.224s][info][gc,ergo ] GC(320) At end of Concurrent Young GC: YOUNG generation used: 1587M, used regions: 1600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 13316M [537.224s][info][gc,ergo ] GC(320) At end of Concurrent Young GC: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6523K [537.224s][info][gc,free ] Free: 12564M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 3432K, Mutator Free: 1571 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [537.224s][info][gc,stats ] [537.224s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [537.224s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [537.224s][info][gc,stats ] [537.224s][info][gc,stats ] Concurrent Reset 17353 us [537.224s][info][gc,stats ] Pause Init Mark (G) 5745 us [537.224s][info][gc,stats ] Pause Init Mark (N) 5025 us [537.224s][info][gc,stats ] Swap Remembered Set 3384 us [537.224s][info][gc,stats ] Transfer Old From SATB 1503 us [537.224s][info][gc,stats ] Update Region States 50 us [537.225s][info][gc,stats ] Concurrent Scan Remembered Set 25397 us, parallelism: 3.83x [537.225s][info][gc,stats ] RS: 97254 us [537.225s][info][gc,stats ] RS: Scan Clusters 97254 us, workers (us): 24813, 24222, 24166, 24053, ---, ---, ---, ---, [537.225s][info][gc,stats ] Concurrent Mark Roots 4391 us, parallelism: 3.70x [537.225s][info][gc,stats ] CMR: 16240 us [537.225s][info][gc,stats ] CMR: Thread Roots 14814 us, workers (us): 3472, 3800, 3821, 3721, ---, ---, ---, ---, [537.225s][info][gc,stats ] CMR: Code Cache Roots 1194 us, workers (us): 514, 192, 182, 306, ---, ---, ---, ---, [537.225s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 50, 49, 46, 45, ---, ---, ---, ---, [537.225s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, ---, 35, 8, ---, ---, ---, ---, [537.225s][info][gc,stats ] Concurrent Marking 281034 us, parallelism: 3.95x [537.225s][info][gc,stats ] CM: 1109241 us [537.225s][info][gc,stats ] CM: Parallel Mark 1109241 us, workers (us): 277329, 277312, 277308, 277292, ---, ---, ---, ---, [537.225s][info][gc,stats ] Pause Final Mark (G) 1408 us [537.225s][info][gc,stats ] Pause Final Mark (N) 896 us [537.225s][info][gc,stats ] Finish Mark 494 us [537.225s][info][gc,stats ] Update Region States 86 us [537.225s][info][gc,stats ] Choose Collection Set 129 us [537.225s][info][gc,stats ] Rebuild Free Set 52 us [537.225s][info][gc,stats ] Concurrent Thread Roots 4413 us, parallelism: 3.81x [537.225s][info][gc,stats ] CTR: 16792 us [537.225s][info][gc,stats ] CTR: Thread Roots 16792 us, workers (us): 4116, 4196, 4339, 4141, ---, ---, ---, ---, [537.225s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [537.225s][info][gc,stats ] CWRF: 2 us [537.225s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [537.225s][info][gc,stats ] Concurrent Weak Roots 732 us [537.225s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [537.225s][info][gc,stats ] CWR: 69 us [537.225s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 22, 15, 11, ---, ---, ---, ---, [537.225s][info][gc,stats ] Rendezvous 656 us [537.225s][info][gc,stats ] Concurrent Cleanup 114 us [537.225s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.60x [537.225s][info][gc,stats ] CSR: 1130 us [537.225s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 160, 188, 359, 260, ---, ---, ---, ---, [537.225s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 40, 36, 32, 29, ---, ---, ---, ---, [537.225s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [537.225s][info][gc,stats ] Concurrent Evacuation 74307 us [537.225s][info][gc,stats ] Pause Init Update Refs (G) 1286 us [537.225s][info][gc,stats ] Pause Init Update Refs (N) 594 us [537.225s][info][gc,stats ] Manage GCLABs 457 us [537.225s][info][gc,stats ] Concurrent Update Refs 182995 us [537.225s][info][gc,stats ] Concurrent Update Thread Roots 12478 us [537.225s][info][gc,stats ] Pause Final Update Refs (G) 1339 us [537.225s][info][gc,stats ] Pause Final Update Refs (N) 703 us [537.225s][info][gc,stats ] Update Region States 46 us [537.225s][info][gc,stats ] Trash Collection Set 15 us [537.225s][info][gc,stats ] Rebuild Free Set 88 us [537.225s][info][gc,stats ] Concurrent Cleanup 167 us [537.225s][info][gc,stats ] Workers: Evacuated 156M across 4454812 objects, abandoned 0B across 0 objects. [537.225s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [537.225s][info][gc,stats ] - age 1: 124168576 bytes, 124168576 total [537.225s][info][gc,stats ] - age 2: 13493800 bytes, 137662376 total [537.225s][info][gc,stats ] - age 3: 26353072 bytes, 164015448 total [537.225s][info][gc,stats ] - age 4: 488880 bytes, 164504328 total [537.225s][info][gc,stats ] - age 6: 32 bytes, 164504360 total [537.225s][info][gc,stats ] - age 7: 32 bytes, 164504392 total [537.225s][info][gc,stats ] [537.225s][info][gc,stats ] Mutators: Evacuated 6093K across 129762 objects, abandoned 0B across 0 objects. [537.225s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [537.225s][info][gc,stats ] - age 1: 2259768 bytes, 2259768 total [537.225s][info][gc,stats ] - age 2: 322728 bytes, 2582496 total [537.225s][info][gc,stats ] - age 3: 2071520 bytes, 4654016 total [537.225s][info][gc,stats ] - age 4: 1585800 bytes, 6239816 total [537.225s][info][gc,stats ] [537.225s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [537.225s][info][gc,stats ] - age 1: 69498368 bytes, 69498368 total [537.225s][info][gc,stats ] - age 2: 58825304 bytes, 128323672 total [537.225s][info][gc,stats ] [537.225s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [537.225s][info][gc,stats ] - age 7: 10055444968 bytes, 10055444968 total [537.225s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [537.235s][info][gc ] Transition from: normal to: idle [537.235s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [537.235s][info][gc ] Transition from: idle to: old [537.235s][info][gc,free ] Free: 12537M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 6546K, Mutator Free: 1568 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [537.235s][info][gc,start ] GC(321) Concurrent marking (OLD) [537.235s][info][gc,task ] GC(321) Using 4 of 8 workers for concurrent marking [538.259s][info][gc ] Periodic Sample: GCU = 21.236%, MU = 24.296% during most recent 5.0s [538.499s][info][gc ] Trigger (YOUNG): Average GC time (3935.29 ms) is above the time for average allocation rate (2110 MB/s) to deplete free headroom (8302M) (margin of error = 3.05) [538.499s][info][gc,ergo ] Free headroom: 9890M (free) - 1587M (spike) - 0B (penalties) = 8302M [538.499s][info][gc ] Preempting old generation mark to allow Young GC [538.499s][info][gc ] Cancelling GC: Concurrent GC [538.500s][info][gc ] GC(321) Concurrent marking (OLD) 1265.224ms [538.500s][info][gc ] GC(321) GC cancellation took 0.001s [538.500s][info][gc,ergo ] GC(321) At end of OLD marking increment: GCU: 202.6%, MU: 375.6% for duration 1.276s (totals to be subsumed in next gc report) [538.500s][info][gc,ergo ] GC(321) At end of Concurrent Old Marking increment: YOUNG generation used: 4265M, used regions: 4272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 10638M [538.500s][info][gc,ergo ] GC(321) At end of Concurrent Old Marking increment: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6523K [538.501s][info][gc,free ] Free: 9886M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 9291K, Mutator Free: 1237 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [538.501s][info][gc,stats ] [538.501s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [538.501s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [538.501s][info][gc,stats ] [538.501s][info][gc,stats ] Concurrent Marking 1265235 us, parallelism: 4.00x [538.501s][info][gc,stats ] CM: 5059113 us [538.501s][info][gc,stats ] CM: Parallel Mark 5059113 us, workers (us): 1264380, 1264394, 1265173, 1265166, ---, ---, ---, ---, [538.501s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [538.501s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [538.501s][info][gc,stats ] [538.501s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [538.501s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [538.501s][info][gc,stats ] [538.501s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [538.501s][info][gc,stats ] - age 1: 69498368 bytes, 69498368 total [538.501s][info][gc,stats ] - age 2: 58825304 bytes, 128323672 total [538.501s][info][gc,stats ] [538.501s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [538.501s][info][gc,stats ] - age 7: 10104310336 bytes, 10104310336 total [538.501s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [538.511s][info][gc ] Transition from: old to: idle [538.511s][info][gc ] Transition from: idle to: normal [538.511s][info][gc ] Heuristics request to interrupt old for young collection accepted [538.511s][info][gc,free ] Free: 9867M, Max: 8192K regular, 864M humongous, Frag: 92% external, 0% internal; Used: 5015K, Mutator Free: 1234 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [538.511s][info][gc,ergo ] GC(322) Start GC cycle (YOUNG) [538.511s][info][gc,start ] GC(322) Concurrent reset [538.511s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent reset [538.530s][info][gc ] GC(322) Concurrent reset 18.549ms [538.530s][info][gc,start ] GC(322) Pause Init Mark (YOUNG) [538.530s][info][gc,task ] GC(322) Using 8 of 8 workers for init marking [538.534s][info][gc ] GC(322) Transfer SATB buffers [538.535s][info][gc ] GC(322) Purged 542561 oops from old generation SATB buffers [538.535s][info][gc ] GC(322) Pause Init Mark (YOUNG) 4.996ms [538.536s][info][gc,start ] GC(322) Concurrent remembered set scanning [538.536s][info][gc,task ] GC(322) Using 4 of 8 workers for Concurrent remembered set scanning [538.557s][info][gc ] GC(322) Concurrent remembered set scanning 21.298ms [538.557s][info][gc,start ] GC(322) Concurrent marking roots [538.557s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent marking roots [538.561s][info][gc ] GC(322) Concurrent marking roots 4.196ms [538.561s][info][gc,start ] GC(322) Concurrent marking (YOUNG) [538.561s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent marking [538.972s][info][gc ] GC(322) Concurrent marking (YOUNG) 410.186ms [538.972s][info][gc,start ] GC(322) Pause Final Mark (YOUNG) [538.972s][info][gc,task ] GC(322) Using 8 of 8 workers for final marking [538.973s][info][gc,ergo ] GC(322) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [538.973s][info][gc,ergo ] GC(322) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 8192K. [538.973s][info][gc,ergo ] GC(322) Chosen CSet evacuates young: 200M (of which at least: 0B are to be promoted), old: 0B [538.973s][info][gc,ergo ] GC(322) Collectable Garbage: 3919M (99%), Immediate: 8192K (0%), 1 regions, CSet: 3911M (99%), 514 regions [538.973s][info][gc,ergo ] GC(322) Evacuation Targets: YOUNG: 200M, PROMOTE: 0B, OLD: 0B, TOTAL: 200M [538.973s][info][gc,free ] Free: 9408M, Max: 8192K regular, 864M humongous, Frag: 91% external, 0% internal; Used: 15445K, Mutator Free: 1177 Collector Reserve: 248M, Max: 8192K; Used: 0B Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [538.973s][info][gc ] GC(322) Pause Final Mark (YOUNG) 0.895ms [538.973s][info][gc,start ] GC(322) Concurrent thread roots [538.973s][info][gc,task ] GC(322) Using 4 of 8 workers for Concurrent thread roots [538.978s][info][gc ] GC(322) Concurrent thread roots 4.726ms [538.978s][info][gc,start ] GC(322) Concurrent weak references [538.978s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent weak references [538.978s][info][gc,ref ] GC(322) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [538.978s][info][gc,ref ] GC(322) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [538.978s][info][gc,ref ] GC(322) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [538.978s][info][gc ] GC(322) Concurrent weak references 0.040ms [538.978s][info][gc,start ] GC(322) Concurrent weak roots [538.978s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent weak root [538.978s][info][gc ] GC(322) Concurrent weak roots 0.666ms [538.978s][info][gc,start ] GC(322) Concurrent cleanup [538.979s][info][gc ] GC(322) Concurrent cleanup 22074M->22066M(31744M) 0.117ms [538.979s][info][gc,free ] Free: 9395M, Max: 8192K regular, 864M humongous, Frag: 91% external, 0% internal; Used: 4828K, Mutator Free: 1175 Collector Reserve: 246M, Max: 8192K; Used: 1259K Old Collector Reserve: 6517K, Max: 6517K; Used: 1674K [538.979s][info][gc,start ] GC(322) Concurrent strong roots [538.979s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent strong root [538.979s][info][gc ] GC(322) Concurrent strong roots 0.408ms [538.979s][info][gc,start ] GC(322) Concurrent evacuation [538.979s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent evacuation [539.068s][info][gc ] GC(322) Concurrent evacuation 88.662ms [539.068s][info][gc,start ] GC(322) Pause Init Update Refs [539.069s][info][gc ] GC(322) Pause Init Update Refs 0.570ms [539.069s][info][gc,start ] GC(322) Concurrent update references [539.069s][info][gc,task ] GC(322) Using 4 of 8 workers for concurrent reference update [539.069s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [539.323s][info][gc ] GC(322) Concurrent update references 254.010ms [539.323s][info][gc,start ] GC(322) Concurrent update thread roots [539.334s][info][gc ] GC(322) Concurrent update thread roots 11.334ms [539.335s][info][gc,start ] GC(322) Pause Final Update Refs [539.335s][info][gc,task ] GC(322) Using 8 of 8 workers for final reference update [539.335s][info][gc ] GC(322) Transfer SATB buffers [539.336s][info][gc,free ] Free: 12008M, Max: 8192K regular, 784M humongous, Frag: 91% external, 33% internal; Used: 3999M, Mutator Free: 1502 Collector Reserve: 752M, Max: 8192K; Used: 120M Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [539.336s][info][gc ] GC(322) Pause Final Update Refs 0.785ms [539.336s][info][gc,start ] GC(322) Concurrent cleanup [539.336s][info][gc ] GC(322) Concurrent cleanup 23051M->18948M(31744M) 0.203ms [539.336s][info][gc,ergo ] GC(322) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6518K, young_available: 12760M [539.336s][info][gc,ergo ] GC(322) At end of Concurrent Young GC: GCU: 17.0%, MU: 24.0% during period of 2.112s [539.336s][info][gc,ergo ] GC(322) At end of Concurrent Young GC: YOUNG generation used: 2145M, used regions: 2152M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12758M [539.336s][info][gc,ergo ] GC(322) At end of Concurrent Young GC: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6518K [539.336s][info][gc,free ] Free: 12006M, Max: 8192K regular, 784M humongous, Frag: 94% external, 0% internal; Used: 9583K, Mutator Free: 1502 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [539.337s][info][gc,stats ] [539.337s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [539.337s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [539.337s][info][gc,stats ] [539.337s][info][gc,stats ] Concurrent Reset 18581 us [539.337s][info][gc,stats ] Pause Init Mark (G) 6009 us [539.337s][info][gc,stats ] Pause Init Mark (N) 5002 us [539.337s][info][gc,stats ] Swap Remembered Set 3336 us [539.337s][info][gc,stats ] Transfer Old From SATB 1503 us [539.337s][info][gc,stats ] Update Region States 75 us [539.337s][info][gc,stats ] Concurrent Scan Remembered Set 21315 us, parallelism: 3.92x [539.337s][info][gc,stats ] RS: 83471 us [539.337s][info][gc,stats ] RS: Scan Clusters 83471 us, workers (us): 21239, 21233, 20662, 20336, ---, ---, ---, ---, [539.337s][info][gc,stats ] Concurrent Mark Roots 4209 us, parallelism: 3.62x [539.337s][info][gc,stats ] CMR: 15238 us [539.337s][info][gc,stats ] CMR: Thread Roots 14043 us, workers (us): 3510, 3564, 3345, 3623, ---, ---, ---, ---, [539.337s][info][gc,stats ] CMR: Code Cache Roots 969 us, workers (us): 146, 291, 346, 185, ---, ---, ---, ---, [539.337s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 52, 46, 44, 38, ---, ---, ---, ---, [539.337s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 9, ---, ---, 38, ---, ---, ---, ---, [539.337s][info][gc,stats ] Concurrent Marking 410218 us, parallelism: 3.95x [539.337s][info][gc,stats ] CM: 1621977 us [539.337s][info][gc,stats ] CM: Parallel Mark 1621977 us, workers (us): 405506, 405483, 405493, 405495, ---, ---, ---, ---, [539.337s][info][gc,stats ] Pause Final Mark (G) 1389 us [539.337s][info][gc,stats ] Pause Final Mark (N) 901 us [539.337s][info][gc,stats ] Finish Mark 447 us [539.337s][info][gc,stats ] Update Region States 97 us [539.337s][info][gc,stats ] Choose Collection Set 160 us [539.337s][info][gc,stats ] Rebuild Free Set 56 us [539.337s][info][gc,stats ] Concurrent Thread Roots 4740 us, parallelism: 3.88x [539.337s][info][gc,stats ] CTR: 18410 us [539.337s][info][gc,stats ] CTR: Thread Roots 18410 us, workers (us): 4559, 4644, 4618, 4589, ---, ---, ---, ---, [539.337s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [539.337s][info][gc,stats ] CWRF: 1 us [539.337s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [539.337s][info][gc,stats ] Concurrent Weak Roots 671 us [539.337s][info][gc,stats ] Roots 59 us, parallelism: 1.50x [539.337s][info][gc,stats ] CWR: 88 us [539.337s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 27, 24, 20, 16, ---, ---, ---, ---, [539.337s][info][gc,stats ] Rendezvous 599 us [539.337s][info][gc,stats ] Concurrent Cleanup 122 us [539.337s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.79x [539.337s][info][gc,stats ] CSR: 1150 us [539.337s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 260, 337, 188, 194, ---, ---, ---, ---, [539.337s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 39, 39, 33, 30, ---, ---, ---, ---, [539.337s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 6, ---, 24, ---, ---, ---, ---, ---, [539.337s][info][gc,stats ] Concurrent Evacuation 88685 us [539.337s][info][gc,stats ] Pause Init Update Refs (G) 1237 us [539.337s][info][gc,stats ] Pause Init Update Refs (N) 580 us [539.337s][info][gc,stats ] Manage GCLABs 473 us [539.337s][info][gc,stats ] Concurrent Update Refs 254045 us [539.337s][info][gc,stats ] Concurrent Update Thread Roots 11356 us [539.337s][info][gc,stats ] Pause Final Update Refs (G) 1429 us [539.337s][info][gc,stats ] Pause Final Update Refs (N) 790 us [539.337s][info][gc,stats ] Update Region States 48 us [539.337s][info][gc,stats ] Trash Collection Set 17 us [539.337s][info][gc,stats ] Rebuild Free Set 87 us [539.337s][info][gc,stats ] Concurrent Cleanup 213 us [539.337s][info][gc,stats ] Workers: Evacuated 196M across 5574464 objects, abandoned 0B across 0 objects. [539.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [539.337s][info][gc,stats ] - age 1: 133147848 bytes, 133147848 total [539.337s][info][gc,stats ] - age 2: 38602504 bytes, 171750352 total [539.337s][info][gc,stats ] - age 3: 13103624 bytes, 184853976 total [539.337s][info][gc,stats ] - age 4: 17228784 bytes, 202082760 total [539.337s][info][gc,stats ] - age 5: 3645528 bytes, 205728288 total [539.337s][info][gc,stats ] - age 7: 64 bytes, 205728352 total [539.337s][info][gc,stats ] [539.337s][info][gc,stats ] Mutators: Evacuated 4463K across 87419 objects, abandoned 0B across 0 objects. [539.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [539.337s][info][gc,stats ] - age 1: 2087328 bytes, 2087328 total [539.337s][info][gc,stats ] - age 2: 663312 bytes, 2750640 total [539.337s][info][gc,stats ] - age 3: 184664 bytes, 2935304 total [539.337s][info][gc,stats ] - age 4: 1171552 bytes, 4106856 total [539.337s][info][gc,stats ] - age 5: 463440 bytes, 4570296 total [539.337s][info][gc,stats ] [539.337s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [539.337s][info][gc,stats ] - age 1: 74013216 bytes, 74013216 total [539.337s][info][gc,stats ] - age 2: 65319216 bytes, 139332432 total [539.337s][info][gc,stats ] - age 3: 42847384 bytes, 182179816 total [539.337s][info][gc,stats ] [539.337s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [539.337s][info][gc,stats ] - age 7: 10104310336 bytes, 10104310336 total [539.337s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [539.347s][info][gc ] Transition from: normal to: idle [539.347s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [539.347s][info][gc ] Transition from: idle to: old [539.348s][info][gc,free ] Free: 11980M, Max: 8192K regular, 784M humongous, Frag: 94% external, 0% internal; Used: 11916K, Mutator Free: 1499 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [539.348s][info][gc,start ] GC(323) Concurrent marking (OLD) [539.348s][info][gc,task ] GC(323) Using 4 of 8 workers for concurrent marking [540.705s][info][gc ] Trigger (YOUNG): Average GC time (3787.60 ms) is above the time for average allocation rate (2028 MB/s) to deplete free headroom (7679M) (margin of error = 3.07) [540.705s][info][gc,ergo ] Free headroom: 9266M (free) - 1587M (spike) - 0B (penalties) = 7679M [540.705s][info][gc ] Preempting old generation mark to allow Young GC [540.705s][info][gc ] Cancelling GC: Concurrent GC [540.706s][info][gc ] GC(323) Concurrent marking (OLD) 1358.217ms [540.706s][info][gc ] GC(323) GC cancellation took 0.001s [540.706s][info][gc,ergo ] GC(323) At end of OLD marking increment: GCU: 202.5%, MU: 301.2% for duration 1.370s (totals to be subsumed in next gc report) [540.706s][info][gc,ergo ] GC(323) At end of Concurrent Old Marking increment: YOUNG generation used: 4887M, used regions: 4888M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 10016M [540.706s][info][gc,ergo ] GC(323) At end of Concurrent Old Marking increment: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6518K [540.706s][info][gc,free ] Free: 9264M, Max: 8192K regular, 784M humongous, Frag: 92% external, 0% internal; Used: 7420K, Mutator Free: 1159 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [540.706s][info][gc,stats ] [540.706s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [540.706s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [540.706s][info][gc,stats ] [540.706s][info][gc,stats ] Concurrent Marking 1358235 us, parallelism: 4.00x [540.706s][info][gc,stats ] CM: 5431931 us [540.706s][info][gc,stats ] CM: Parallel Mark 5431931 us, workers (us): 1358168, 1357842, 1357767, 1358155, ---, ---, ---, ---, [540.706s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [540.706s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [540.706s][info][gc,stats ] [540.706s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [540.706s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [540.706s][info][gc,stats ] [540.707s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [540.707s][info][gc,stats ] - age 1: 74013216 bytes, 74013216 total [540.707s][info][gc,stats ] - age 2: 65319216 bytes, 139332432 total [540.707s][info][gc,stats ] - age 3: 42847384 bytes, 182179816 total [540.707s][info][gc,stats ] [540.707s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [540.707s][info][gc,stats ] - age 7: 10159850328 bytes, 10159850328 total [540.707s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [540.717s][info][gc ] Transition from: old to: idle [540.717s][info][gc ] Transition from: idle to: normal [540.717s][info][gc ] Heuristics request to interrupt old for young collection accepted [540.717s][info][gc,free ] Free: 9243M, Max: 8192K regular, 784M humongous, Frag: 92% external, 0% internal; Used: 12687K, Mutator Free: 1157 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [540.717s][info][gc,ergo ] GC(324) Start GC cycle (YOUNG) [540.717s][info][gc,start ] GC(324) Concurrent reset [540.717s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent reset [540.738s][info][gc ] GC(324) Concurrent reset 21.128ms [540.738s][info][gc,start ] GC(324) Pause Init Mark (YOUNG) [540.738s][info][gc,task ] GC(324) Using 8 of 8 workers for init marking [540.742s][info][gc ] GC(324) Transfer SATB buffers [540.743s][info][gc ] GC(324) Purged 608529 oops from old generation SATB buffers [540.743s][info][gc ] GC(324) Pause Init Mark (YOUNG) 4.814ms [540.743s][info][gc,start ] GC(324) Concurrent remembered set scanning [540.743s][info][gc,task ] GC(324) Using 4 of 8 workers for Concurrent remembered set scanning [540.766s][info][gc ] GC(324) Concurrent remembered set scanning 22.223ms [540.766s][info][gc,start ] GC(324) Concurrent marking roots [540.766s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent marking roots [540.770s][info][gc ] GC(324) Concurrent marking roots 4.152ms [540.770s][info][gc,start ] GC(324) Concurrent marking (YOUNG) [540.770s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent marking [541.237s][info][gc ] GC(324) Concurrent marking (YOUNG) 467.267ms [541.237s][info][gc,start ] GC(324) Pause Final Mark (YOUNG) [541.238s][info][gc,task ] GC(324) Using 8 of 8 workers for final marking [541.238s][info][gc,ergo ] GC(324) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [541.238s][info][gc,ergo ] GC(324) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [541.238s][info][gc,ergo ] GC(324) Chosen CSet evacuates young: 137M (of which at least: 0B are to be promoted), old: 0B [541.238s][info][gc,ergo ] GC(324) Collectable Garbage: 4494M (99%), Immediate: 0B (0%), 0 regions, CSet: 4494M (99%), 579 regions [541.238s][info][gc,ergo ] GC(324) Evacuation Targets: YOUNG: 137M, PROMOTE: 0B, OLD: 0B, TOTAL: 137M [541.238s][info][gc,free ] Free: 8760M, Max: 8192K regular, 784M humongous, Frag: 92% external, 0% internal; Used: 7324K, Mutator Free: 1096 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [541.238s][info][gc ] GC(324) Pause Final Mark (YOUNG) 0.908ms [541.239s][info][gc,start ] GC(324) Concurrent thread roots [541.239s][info][gc,task ] GC(324) Using 4 of 8 workers for Concurrent thread roots [541.243s][info][gc ] GC(324) Concurrent thread roots 4.158ms [541.243s][info][gc,start ] GC(324) Concurrent weak references [541.243s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent weak references [541.243s][info][gc,ref ] GC(324) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [541.243s][info][gc,ref ] GC(324) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [541.243s][info][gc,ref ] GC(324) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [541.243s][info][gc ] GC(324) Concurrent weak references 0.040ms [541.243s][info][gc,start ] GC(324) Concurrent weak roots [541.243s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent weak root [541.243s][info][gc ] GC(324) Concurrent weak roots 0.664ms [541.243s][info][gc,start ] GC(324) Concurrent cleanup [541.244s][info][gc ] GC(324) Concurrent cleanup 22791M->22792M(31744M) 0.105ms [541.244s][info][gc,free ] Free: 8748M, Max: 8192K regular, 784M humongous, Frag: 92% external, 0% internal; Used: 4072K, Mutator Free: 1094 Collector Reserve: 167M, Max: 8192K; Used: 820K Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [541.244s][info][gc,start ] GC(324) Concurrent strong roots [541.244s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent strong root [541.244s][info][gc ] GC(324) Concurrent strong roots 0.432ms [541.244s][info][gc,start ] GC(324) Concurrent evacuation [541.244s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent evacuation [541.296s][info][gc ] GC(324) Concurrent evacuation 51.960ms [541.296s][info][gc,start ] GC(324) Pause Init Update Refs [541.297s][info][gc ] GC(324) Pause Init Update Refs 0.499ms [541.297s][info][gc,start ] GC(324) Concurrent update references [541.297s][info][gc,task ] GC(324) Using 4 of 8 workers for concurrent reference update [541.297s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [541.526s][info][gc ] GC(324) Concurrent update references 228.893ms [541.526s][info][gc,start ] GC(324) Concurrent update thread roots [541.539s][info][gc ] GC(324) Concurrent update thread roots 13.549ms [541.540s][info][gc,start ] GC(324) Pause Final Update Refs [541.540s][info][gc,task ] GC(324) Using 8 of 8 workers for final reference update [541.540s][info][gc ] GC(324) Transfer SATB buffers [541.541s][info][gc,free ] Free: 12037M, Max: 8192K regular, 408M humongous, Frag: 95% external, 37% internal; Used: 4529M, Mutator Free: 1505 Collector Reserve: 751M, Max: 8192K; Used: 104M Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [541.541s][info][gc ] GC(324) Pause Final Update Refs 0.773ms [541.541s][info][gc,start ] GC(324) Concurrent cleanup [541.541s][info][gc ] GC(324) Concurrent cleanup 23541M->18918M(31744M) 0.169ms [541.541s][info][gc,ergo ] GC(324) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6518K, young_available: 12789M [541.541s][info][gc,ergo ] GC(324) At end of Concurrent Young GC: GCU: 16.8%, MU: 18.6% during period of 2.205s [541.541s][info][gc,ergo ] GC(324) At end of Concurrent Young GC: YOUNG generation used: 2115M, used regions: 2136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14904M, available: 12788M [541.541s][info][gc,ergo ] GC(324) At end of Concurrent Young GC: OLD generation used: 16804M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16840M, available: 6518K [541.541s][info][gc,free ] Free: 12036M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3556K, Mutator Free: 1505 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [541.542s][info][gc,stats ] [541.542s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [541.542s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [541.542s][info][gc,stats ] [541.542s][info][gc,stats ] Concurrent Reset 21159 us [541.542s][info][gc,stats ] Pause Init Mark (G) 5592 us [541.542s][info][gc,stats ] Pause Init Mark (N) 4820 us [541.542s][info][gc,stats ] Swap Remembered Set 3246 us [541.542s][info][gc,stats ] Transfer Old From SATB 1399 us [541.542s][info][gc,stats ] Update Region States 83 us [541.542s][info][gc,stats ] Concurrent Scan Remembered Set 22240 us, parallelism: 3.93x [541.542s][info][gc,stats ] RS: 87481 us [541.542s][info][gc,stats ] RS: Scan Clusters 87481 us, workers (us): 22135, 22125, 21942, 21280, ---, ---, ---, ---, [541.542s][info][gc,stats ] Concurrent Mark Roots 4167 us, parallelism: 3.68x [541.542s][info][gc,stats ] CMR: 15322 us [541.542s][info][gc,stats ] CMR: Thread Roots 14067 us, workers (us): 3510, 3400, 3635, 3522, ---, ---, ---, ---, [541.542s][info][gc,stats ] CMR: Code Cache Roots 1042 us, workers (us): 310, 363, 158, 210, ---, ---, ---, ---, [541.542s][info][gc,stats ] CMR: VM Strong Roots 169 us, workers (us): 50, 45, 41, 33, ---, ---, ---, ---, [541.542s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, ---, 9, 35, ---, ---, ---, ---, [541.542s][info][gc,stats ] Concurrent Marking 467304 us, parallelism: 3.96x [541.542s][info][gc,stats ] CM: 1848957 us [541.542s][info][gc,stats ] CM: Parallel Mark 1848957 us, workers (us): 462259, 462235, 462237, 462226, ---, ---, ---, ---, [541.542s][info][gc,stats ] Pause Final Mark (G) 1406 us [541.542s][info][gc,stats ] Pause Final Mark (N) 914 us [541.542s][info][gc,stats ] Finish Mark 476 us [541.542s][info][gc,stats ] Update Region States 98 us [541.542s][info][gc,stats ] Choose Collection Set 148 us [541.542s][info][gc,stats ] Rebuild Free Set 49 us [541.542s][info][gc,stats ] Concurrent Thread Roots 4171 us, parallelism: 3.82x [541.542s][info][gc,stats ] CTR: 15914 us [541.542s][info][gc,stats ] CTR: Thread Roots 15914 us, workers (us): 3914, 3948, 3948, 4104, ---, ---, ---, ---, [541.542s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [541.542s][info][gc,stats ] CWRF: 1 us [541.542s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [541.542s][info][gc,stats ] Concurrent Weak Roots 679 us [541.542s][info][gc,stats ] Roots 52 us, parallelism: 1.32x [541.542s][info][gc,stats ] CWR: 68 us [541.542s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 13, ---, ---, ---, ---, [541.542s][info][gc,stats ] Rendezvous 602 us [541.542s][info][gc,stats ] Concurrent Cleanup 111 us [541.542s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.74x [541.542s][info][gc,stats ] CSR: 1195 us [541.542s][info][gc,stats ] CSR: Code Cache Roots 1017 us, workers (us): 160, 310, 348, 199, ---, ---, ---, ---, [541.542s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 44, 40, 34, 31, ---, ---, ---, ---, [541.542s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, 7, ---, ---, ---, ---, ---, [541.542s][info][gc,stats ] Concurrent Evacuation 51978 us [541.542s][info][gc,stats ] Pause Init Update Refs (G) 983 us [541.542s][info][gc,stats ] Pause Init Update Refs (N) 508 us [541.542s][info][gc,stats ] Manage GCLABs 427 us [541.542s][info][gc,stats ] Concurrent Update Refs 228920 us [541.542s][info][gc,stats ] Concurrent Update Thread Roots 13565 us [541.542s][info][gc,stats ] Pause Final Update Refs (G) 1328 us [541.542s][info][gc,stats ] Pause Final Update Refs (N) 778 us [541.542s][info][gc,stats ] Update Region States 38 us [541.542s][info][gc,stats ] Trash Collection Set 18 us [541.542s][info][gc,stats ] Rebuild Free Set 81 us [541.542s][info][gc,stats ] Concurrent Cleanup 175 us [541.542s][info][gc,stats ] Workers: Evacuated 136M across 3587475 objects, abandoned 0B across 0 objects. [541.542s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [541.542s][info][gc,stats ] - age 1: 86783584 bytes, 86783584 total [541.542s][info][gc,stats ] - age 2: 45054928 bytes, 131838512 total [541.542s][info][gc,stats ] - age 3: 10387224 bytes, 142225736 total [541.542s][info][gc,stats ] - age 4: 89096 bytes, 142314832 total [541.542s][info][gc,stats ] - age 5: 562480 bytes, 142877312 total [541.542s][info][gc,stats ] - age 6: 234016 bytes, 143111328 total [541.542s][info][gc,stats ] [541.542s][info][gc,stats ] Mutators: Evacuated 658K across 6652 objects, abandoned 0B across 0 objects. [541.542s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [541.542s][info][gc,stats ] - age 1: 626064 bytes, 626064 total [541.542s][info][gc,stats ] - age 2: 37440 bytes, 663504 total [541.542s][info][gc,stats ] - age 3: 7648 bytes, 671152 total [541.542s][info][gc,stats ] - age 4: 312 bytes, 671464 total [541.542s][info][gc,stats ] - age 5: 1784 bytes, 673248 total [541.542s][info][gc,stats ] - age 6: 1336 bytes, 674584 total [541.542s][info][gc,stats ] [541.542s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [541.542s][info][gc,stats ] - age 1: 118557912 bytes, 118557912 total [541.542s][info][gc,stats ] - age 2: 73002720 bytes, 191560632 total [541.542s][info][gc,stats ] - age 3: 63578576 bytes, 255139208 total [541.542s][info][gc,stats ] - age 4: 41912800 bytes, 297052008 total [541.542s][info][gc,stats ] [541.542s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [541.542s][info][gc,stats ] - age 7: 10159850328 bytes, 10159850328 total [541.542s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [541.552s][info][gc ] Transition from: normal to: idle [541.552s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [541.552s][info][gc ] Transition from: idle to: old [541.552s][info][gc,free ] Free: 12010M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 5320K, Mutator Free: 1502 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 6512K, Max: 6512K; Used: 1679K [541.552s][info][gc,start ] GC(325) Concurrent marking (OLD) [541.552s][info][gc,task ] GC(325) Using 4 of 8 workers for concurrent marking [541.814s][info][gc ] GC(325) Concurrent marking (OLD) 262.288ms [541.815s][info][gc,start ] GC(325) Pause Final Mark (OLD) [541.815s][info][gc,task ] GC(325) Using 8 of 8 workers for final marking [541.816s][info][gc ] GC(325) Old-Gen Collectable Garbage: 1630M consolidated with free: 6513K, over 160 regions, Old-Gen Immediate Garbage: 530M over 68 regions. [541.816s][info][gc ] GC(325) Old generation transition from Marking to Waiting for evacuation [541.816s][info][gc,free ] Free: 11467M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4334K, Mutator Free: 1434 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 566M, Max: 8192K; Used: 532M [541.816s][info][gc ] GC(325) Pause Final Mark (OLD) 1.019ms [541.816s][info][gc,start ] GC(325) Concurrent weak references [541.816s][info][gc,task ] GC(325) Using 4 of 8 workers for concurrent weak references [541.816s][info][gc,ref ] GC(325) Encountered references: Soft: 224, Weak: 1022, Final: 0, Phantom: 35 [541.816s][info][gc,ref ] GC(325) Discovered references: Soft: 182, Weak: 348, Final: 0, Phantom: 23 [541.816s][info][gc,ref ] GC(325) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [541.816s][info][gc ] GC(325) Concurrent weak references 0.063ms [541.816s][info][gc,start ] GC(325) Concurrent weak roots [541.816s][info][gc,task ] GC(325) Using 4 of 8 workers for concurrent weak root [541.817s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.817s][info][gc ] GC(325) Concurrent weak roots 0.736ms [541.817s][info][gc,start ] GC(325) Concurrent cleanup [541.817s][info][gc ] GC(325) Concurrent cleanup 19475M->18945M(31744M) 0.162ms [541.817s][info][gc,free ] Free: 11463M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8382K, Mutator Free: 1434 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 566M, Max: 8192K; Used: 1679K [541.817s][info][gc,start ] GC(325) Pause Final Roots [541.817s][info][gc ] GC(325) Pause Final Roots 0.029ms [541.817s][info][gc ] GC(325) Transfer 37 region(s) from OLD to YOUNG, yielding increased size: 15200M [541.817s][info][gc,ergo ] GC(325) After old marking finished, successfully transferred 37 regions to young to prepare for next gc, old available: 254M, young_available: 12527M [541.818s][info][gc,ergo ] GC(325) At end of last OLD marking increment: GCU: 193.3%, MU: 269.8% for duration 0.276s (totals to be subsumed in next gc report) [541.818s][info][gc,ergo ] GC(325) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 2673M, used regions: 2688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15200M, available: 12526M [541.818s][info][gc,ergo ] GC(325) At end of Concurrent Old Marking finishing increment: OLD generation used: 16273M, used regions: 16296M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16544M, available: 254M [541.818s][info][gc,free ] Free: 11462M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 9512K, Mutator Free: 1434 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 566M, Max: 8192K; Used: 1679K [541.818s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.818s][info][gc,stats ] [541.818s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [541.818s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [541.818s][info][gc,stats ] [541.818s][info][gc,stats ] Concurrent Marking 262311 us, parallelism: 3.95x [541.818s][info][gc,stats ] CM: 1036787 us [541.818s][info][gc,stats ] CM: Parallel Mark 1036787 us, workers (us): 259201, 259199, 259195, 259193, ---, ---, ---, ---, [541.818s][info][gc,stats ] Pause Final Mark (G) 1548 us [541.818s][info][gc,stats ] Pause Final Mark (N) 1024 us [541.818s][info][gc,stats ] Finish Mark 559 us [541.818s][info][gc,stats ] Update Region States 52 us [541.818s][info][gc,stats ] Choose Collection Set 203 us [541.818s][info][gc,stats ] Rebuild Free Set 71 us [541.818s][info][gc,stats ] Concurrent Weak References 69 us, parallelism: 0.18x [541.818s][info][gc,stats ] CWRF: 12 us [541.818s][info][gc,stats ] CWRF: Weak References 12 us, workers (us): 10, 3, 0, 0, ---, ---, ---, ---, [541.818s][info][gc,stats ] Concurrent Weak Roots 749 us [541.818s][info][gc,stats ] Roots 53 us, parallelism: 1.21x [541.818s][info][gc,stats ] CWR: 64 us [541.818s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 24, 17, 13, 9, ---, ---, ---, ---, [541.818s][info][gc,stats ] Rendezvous 669 us [541.818s][info][gc,stats ] Concurrent Cleanup 170 us [541.818s][info][gc,stats ] Pause Final Roots (G) 393 us [541.818s][info][gc,stats ] Pause Final Roots (N) 34 us [541.818s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [541.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [541.818s][info][gc,stats ] [541.818s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [541.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [541.818s][info][gc,stats ] [541.818s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [541.818s][info][gc,stats ] - age 1: 118557912 bytes, 118557912 total [541.818s][info][gc,stats ] - age 2: 73002720 bytes, 191560632 total [541.818s][info][gc,stats ] - age 3: 63578576 bytes, 255139208 total [541.818s][info][gc,stats ] - age 4: 41912800 bytes, 297052008 total [541.818s][info][gc,stats ] [541.818s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [541.818s][info][gc,stats ] - age 7: 10170014984 bytes, 10170014984 total [541.818s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [541.819s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.820s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.821s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.822s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.823s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.824s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.825s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.826s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.827s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.828s][info][gc ] Transition from: old to: idle [541.828s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 160 regions [541.828s][info][gc ] Transition from: idle to: normal [541.828s][info][gc ] Heuristics request for young collection accepted [541.828s][info][gc,free ] Free: 11439M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 9127K, Mutator Free: 1431 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 566M, Max: 8192K; Used: 1679K [541.828s][info][gc,ergo ] GC(326) Start GC cycle (YOUNG) [541.828s][info][gc,start ] GC(326) Concurrent reset [541.828s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent reset [541.839s][info][gc ] GC(326) Concurrent reset 10.396ms [541.839s][info][gc,start ] GC(326) Pause Init Mark (YOUNG) [541.839s][info][gc,task ] GC(326) Using 8 of 8 workers for init marking [541.843s][info][gc ] GC(326) Pause Init Mark (YOUNG) 3.572ms [541.843s][info][gc,start ] GC(326) Concurrent remembered set scanning [541.843s][info][gc,task ] GC(326) Using 4 of 8 workers for Concurrent remembered set scanning [541.859s][info][gc ] GC(326) Concurrent remembered set scanning 15.468ms [541.859s][info][gc,start ] GC(326) Concurrent marking roots [541.859s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent marking roots [541.863s][info][gc ] GC(326) Concurrent marking roots 4.316ms [541.863s][info][gc,start ] GC(326) Concurrent marking (YOUNG) [541.863s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent marking [542.294s][info][gc ] GC(326) Concurrent marking (YOUNG) 430.777ms [542.294s][info][gc,start ] GC(326) Pause Final Mark (YOUNG) [542.294s][info][gc,task ] GC(326) Using 8 of 8 workers for final marking [542.295s][info][gc,ergo ] GC(326) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [542.295s][info][gc ] GC(326) Choose old regions for mixed collection: old evacuation budget: 181M, candidates: 160 [542.295s][info][gc ] GC(326) Old-gen piggyback evac (160 regions, evacuating 174M, reclaiming: 1099M) [542.295s][info][gc ] GC(326) Old generation transition from Waiting for evacuation to Idle [542.295s][info][gc,ergo ] GC(326) Adaptive CSet Selection for YOUNG. Max Evacuation: 633M, Actual Free: 0B. [542.295s][info][gc,ergo ] GC(326) Chosen CSet evacuates young: 63031K (of which at least: 0B are to be promoted), old: 174M [542.295s][info][gc,ergo ] GC(326) Collectable Garbage: 3357M (145%), Immediate: 0B (0%), 0 regions, CSet: 3357M (145%), 450 regions [542.295s][info][gc,ergo ] GC(326) Evacuation Targets: YOUNG: 63031K, PROMOTE: 0B, OLD: 174M, TOTAL: 235M [542.295s][info][gc,free ] Free: 11466M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5304K, Mutator Free: 1434 Collector Reserve: 81917K, Max: 8192K; Used: 2064B Old Collector Reserve: 248M, Max: 8192K; Used: 0B [542.295s][info][gc ] GC(326) Pause Final Mark (YOUNG) 0.976ms [542.295s][info][gc,start ] GC(326) Concurrent thread roots [542.295s][info][gc,task ] GC(326) Using 4 of 8 workers for Concurrent thread roots [542.300s][info][gc ] GC(326) Concurrent thread roots 4.641ms [542.300s][info][gc,start ] GC(326) Concurrent weak references [542.300s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent weak references [542.300s][info][gc,ref ] GC(326) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [542.300s][info][gc,ref ] GC(326) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [542.300s][info][gc,ref ] GC(326) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [542.300s][info][gc ] GC(326) Concurrent weak references 0.050ms [542.300s][info][gc,start ] GC(326) Concurrent weak roots [542.300s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent weak root [542.301s][info][gc ] GC(326) Concurrent weak roots 0.666ms [542.301s][info][gc,start ] GC(326) Concurrent cleanup [542.301s][info][gc ] GC(326) Concurrent cleanup 19941M->19941M(31744M) 0.103ms [542.301s][info][gc,free ] Free: 11452M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 11669K, Mutator Free: 1433 Collector Reserve: 81071K, Max: 8192K; Used: 848K Old Collector Reserve: 247M, Max: 8192K; Used: 23040B [542.301s][info][gc,start ] GC(326) Concurrent strong roots [542.301s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent strong root [542.301s][info][gc ] GC(326) Concurrent strong roots 0.417ms [542.301s][info][gc,start ] GC(326) Concurrent evacuation [542.301s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent evacuation [542.411s][info][gc ] GC(326) Concurrent evacuation 110.176ms [542.412s][info][gc,start ] GC(326) Pause Init Update Refs [542.412s][info][gc ] GC(326) Pause Init Update Refs 0.499ms [542.412s][info][gc,start ] GC(326) Concurrent update references [542.412s][info][gc,task ] GC(326) Using 4 of 8 workers for concurrent reference update [542.412s][info][gc ] GC(326) Transfer 6 region(s) from OLD to YOUNG, yielding increased size: 15248M [542.412s][info][gc,free ] At start of update refs, moving 57339K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (49152K) [543.266s][info][gc ] Periodic Sample: GCU = 19.719%, MU = 19.711% during most recent 5.0s [543.851s][info][gc ] GC(326) Concurrent update references 1438.915ms [543.851s][info][gc,start ] GC(326) Concurrent update thread roots [543.863s][info][gc ] GC(326) Concurrent update thread roots 12.097ms [543.864s][info][gc,start ] GC(326) Pause Final Update Refs [543.864s][info][gc,task ] GC(326) Using 8 of 8 workers for final reference update [543.864s][info][gc,free ] Free: 9870M, Max: 8192K regular, 408M humongous, Frag: 95% external, 22% internal; Used: 2249M, Mutator Free: 1235 Collector Reserve: 831M, Max: 8192K; Used: 81924K Old Collector Reserve: 1287M, Max: 8192K; Used: 1273M [543.864s][info][gc ] GC(326) Pause Final Update Refs 0.255ms [543.864s][info][gc,start ] GC(326) Concurrent cleanup [543.864s][info][gc ] GC(326) Concurrent cleanup 23323M->19738M(31744M) 0.166ms [543.864s][info][gc ] GC(326) Transfer 160 region(s) from OLD to YOUNG, yielding increased size: 16528M [543.864s][info][gc,ergo ] GC(326) After cleanup, successfully transferred 160 regions to young to prepare for next gc, old available: 8194K, young_available: 11981M [543.865s][info][gc,ergo ] GC(326) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.3% during period of 2.324s [543.865s][info][gc,ergo ] GC(326) At end of Concurrent Young GC: YOUNG generation used: 4547M, used regions: 4568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16528M, available: 11980M [543.865s][info][gc,ergo ] GC(326) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15216M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15216M, available: 8194K [543.865s][info][gc,free ] Free: 9868M, Max: 8192K regular, 752M humongous, Frag: 93% external, 0% internal; Used: 11396K, Mutator Free: 1235 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 1287M, Max: 8192K; Used: 2560B [543.865s][info][gc,stats ] [543.865s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [543.865s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [543.865s][info][gc,stats ] [543.865s][info][gc,stats ] Concurrent Reset 10421 us [543.865s][info][gc,stats ] Pause Init Mark (G) 4262 us [543.865s][info][gc,stats ] Pause Init Mark (N) 3581 us [543.865s][info][gc,stats ] Swap Remembered Set 3351 us [543.865s][info][gc,stats ] Update Region States 106 us [543.865s][info][gc,stats ] Concurrent Scan Remembered Set 15483 us, parallelism: 3.98x [543.865s][info][gc,stats ] RS: 61608 us [543.865s][info][gc,stats ] RS: Scan Clusters 61608 us, workers (us): 15407, 15405, 15401, 15395, ---, ---, ---, ---, [543.865s][info][gc,stats ] Concurrent Mark Roots 4324 us, parallelism: 3.54x [543.865s][info][gc,stats ] CMR: 15294 us [543.865s][info][gc,stats ] CMR: Thread Roots 14227 us, workers (us): 3545, 3592, 3666, 3424, ---, ---, ---, ---, [543.865s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 179, 143, 339, 284, ---, ---, ---, ---, [543.865s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 17, 17, ---, ---, ---, ---, [543.865s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [543.865s][info][gc,stats ] Concurrent Marking 430811 us, parallelism: 3.96x [543.865s][info][gc,stats ] CM: 1706132 us [543.865s][info][gc,stats ] CM: Parallel Mark 1706132 us, workers (us): 426546, 426540, 426523, 426524, ---, ---, ---, ---, [543.865s][info][gc,stats ] Pause Final Mark (G) 1470 us [543.865s][info][gc,stats ] Pause Final Mark (N) 982 us [543.865s][info][gc,stats ] Finish Mark 511 us [543.865s][info][gc,stats ] Update Region States 86 us [543.865s][info][gc,stats ] Choose Collection Set 130 us [543.865s][info][gc,stats ] Rebuild Free Set 59 us [543.865s][info][gc,stats ] Concurrent Thread Roots 4656 us, parallelism: 3.93x [543.865s][info][gc,stats ] CTR: 18274 us [543.865s][info][gc,stats ] CTR: Thread Roots 18274 us, workers (us): 4575, 4585, 4568, 4546, ---, ---, ---, ---, [543.865s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [543.865s][info][gc,stats ] CWRF: 1 us [543.865s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [543.865s][info][gc,stats ] Concurrent Weak Roots 671 us [543.865s][info][gc,stats ] Roots 61 us, parallelism: 1.58x [543.865s][info][gc,stats ] CWR: 96 us [543.865s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 28, 26, 23, 19, ---, ---, ---, ---, [543.865s][info][gc,stats ] Rendezvous 597 us [543.865s][info][gc,stats ] Concurrent Cleanup 109 us [543.865s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.57x [543.865s][info][gc,stats ] CSR: 1085 us [543.865s][info][gc,stats ] CSR: Code Cache Roots 905 us, workers (us): 249, 154, 162, 340, ---, ---, ---, ---, [543.865s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 43, 37, 38, 35, ---, ---, ---, ---, [543.865s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [543.865s][info][gc,stats ] Concurrent Evacuation 110193 us [543.865s][info][gc,stats ] Pause Init Update Refs (G) 1057 us [543.865s][info][gc,stats ] Pause Init Update Refs (N) 509 us [543.865s][info][gc,stats ] Manage GCLABs 422 us [543.865s][info][gc,stats ] Concurrent Update Refs 1438943 us [543.865s][info][gc,stats ] Concurrent Update Thread Roots 12116 us [543.865s][info][gc,stats ] Pause Final Update Refs (G) 906 us [543.865s][info][gc,stats ] Pause Final Update Refs (N) 260 us [543.865s][info][gc,stats ] Update Region States 59 us [543.865s][info][gc,stats ] Trash Collection Set 17 us [543.865s][info][gc,stats ] Rebuild Free Set 95 us [543.865s][info][gc,stats ] Concurrent Cleanup 173 us [543.865s][info][gc,stats ] Workers: Evacuated 235M across 6554114 objects, abandoned 0B across 0 objects. [543.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [543.865s][info][gc,stats ] - age 1: 104028664 bytes, 104028664 total [543.865s][info][gc,stats ] - age 2: 50012208 bytes, 154040872 total [543.865s][info][gc,stats ] - age 3: 21265992 bytes, 175306864 total [543.865s][info][gc,stats ] - age 4: 6326632 bytes, 181633496 total [543.865s][info][gc,stats ] - age 5: 6337960 bytes, 187971456 total [543.865s][info][gc,stats ] - age 6: 8400144 bytes, 196371600 total [543.865s][info][gc,stats ] - age 7: 19934056 bytes, 216305656 total [543.865s][info][gc,stats ] - age 8: 3878544 bytes, 220184200 total [543.865s][info][gc,stats ] - age 9: 7182960 bytes, 227367160 total [543.865s][info][gc,stats ] - age 10: 4858232 bytes, 232225392 total [543.865s][info][gc,stats ] - age 11: 556672 bytes, 232782064 total [543.865s][info][gc,stats ] - age 12: 2114264 bytes, 234896328 total [543.865s][info][gc,stats ] - age 13: 2498640 bytes, 237394968 total [543.865s][info][gc,stats ] - age 14: 1597536 bytes, 238992504 total [543.865s][info][gc,stats ] - age 15: 6758208 bytes, 245750712 total [543.865s][info][gc,stats ] [543.865s][info][gc,stats ] Mutators: Evacuated 559K across 5480 objects, abandoned 0B across 0 objects. [543.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [543.865s][info][gc,stats ] - age 1: 555232 bytes, 555232 total [543.865s][info][gc,stats ] - age 2: 8280 bytes, 563512 total [543.865s][info][gc,stats ] - age 3: 4224 bytes, 567736 total [543.865s][info][gc,stats ] - age 4: 200 bytes, 567936 total [543.865s][info][gc,stats ] - age 5: 40 bytes, 567976 total [543.865s][info][gc,stats ] - age 6: 544 bytes, 568520 total [543.865s][info][gc,stats ] - age 7: 2384 bytes, 570904 total [543.865s][info][gc,stats ] - age 8: 560 bytes, 571464 total [543.865s][info][gc,stats ] - age 9: 552 bytes, 572016 total [543.865s][info][gc,stats ] - age 10: 560 bytes, 572576 total [543.865s][info][gc,stats ] - age 15: 208 bytes, 572784 total [543.865s][info][gc,stats ] [543.865s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [543.865s][info][gc,stats ] - age 1: 79735936 bytes, 79735936 total [543.865s][info][gc,stats ] - age 2: 118557912 bytes, 198293848 total [543.865s][info][gc,stats ] - age 3: 73002656 bytes, 271296504 total [543.865s][info][gc,stats ] - age 4: 63578576 bytes, 334875080 total [543.865s][info][gc,stats ] - age 5: 41912800 bytes, 376787880 total [543.865s][info][gc,stats ] [543.865s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [543.865s][info][gc,stats ] - age 7: 10103048736 bytes, 10103048736 total [543.865s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [543.876s][info][gc ] Transition from: normal to: idle [544.189s][info][gc ] Trigger (YOUNG): Average GC time (3815.81 ms) is above the time for average allocation rate (2007 MB/s) to deplete free headroom (7656M) (margin of error = 3.08) [544.189s][info][gc,ergo ] Free headroom: 9243M (free) - 1587M (spike) - 0B (penalties) = 7656M [544.189s][info][gc ] Transition from: idle to: normal [544.189s][info][gc ] Heuristics request for young collection accepted [544.189s][info][gc,free ] Free: 9243M, Max: 8192K regular, 752M humongous, Frag: 92% external, 0% internal; Used: 13253K, Mutator Free: 1157 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 1287M, Max: 8192K; Used: 2560B [544.189s][info][gc,ergo ] GC(327) Start GC cycle (YOUNG) [544.189s][info][gc,start ] GC(327) Concurrent reset [544.189s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent reset [544.208s][info][gc ] GC(327) Concurrent reset 19.314ms [544.209s][info][gc,start ] GC(327) Pause Init Mark (YOUNG) [544.209s][info][gc,task ] GC(327) Using 8 of 8 workers for init marking [544.212s][info][gc ] GC(327) Pause Init Mark (YOUNG) 3.543ms [544.213s][info][gc,start ] GC(327) Concurrent remembered set scanning [544.213s][info][gc,task ] GC(327) Using 4 of 8 workers for Concurrent remembered set scanning [544.260s][info][gc ] GC(327) Concurrent remembered set scanning 47.709ms [544.260s][info][gc,start ] GC(327) Concurrent marking roots [544.260s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent marking roots [544.264s][info][gc ] GC(327) Concurrent marking roots 3.988ms [544.264s][info][gc,start ] GC(327) Concurrent marking (YOUNG) [544.264s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent marking [544.708s][info][gc ] GC(327) Concurrent marking (YOUNG) 443.367ms [544.708s][info][gc,start ] GC(327) Pause Final Mark (YOUNG) [544.708s][info][gc,task ] GC(327) Using 8 of 8 workers for final marking [544.709s][info][gc,ergo ] GC(327) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [544.709s][info][gc,ergo ] GC(327) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [544.709s][info][gc,ergo ] GC(327) Chosen CSet evacuates young: 53684K (of which at least: 0B are to be promoted), old: 0B [544.709s][info][gc,ergo ] GC(327) Collectable Garbage: 4749M (99%), Immediate: 0B (0%), 0 regions, CSet: 4749M (99%), 601 regions [544.709s][info][gc,ergo ] GC(327) Evacuation Targets: YOUNG: 53684K, PROMOTE: 0B, OLD: 0B, TOTAL: 53684K [544.709s][info][gc,free ] Free: 10222M, Max: 8192K regular, 624M humongous, Frag: 94% external, 0% internal; Used: 1554K, Mutator Free: 1278 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [544.709s][info][gc ] GC(327) Pause Final Mark (YOUNG) 0.938ms [544.709s][info][gc,start ] GC(327) Concurrent thread roots [544.709s][info][gc,task ] GC(327) Using 4 of 8 workers for Concurrent thread roots [544.713s][info][gc ] GC(327) Concurrent thread roots 3.986ms [544.713s][info][gc,start ] GC(327) Concurrent weak references [544.713s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent weak references [544.713s][info][gc,ref ] GC(327) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [544.713s][info][gc,ref ] GC(327) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [544.713s][info][gc,ref ] GC(327) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [544.713s][info][gc ] GC(327) Concurrent weak references 0.057ms [544.713s][info][gc,start ] GC(327) Concurrent weak roots [544.713s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent weak root [544.714s][info][gc ] GC(327) Concurrent weak roots 0.661ms [544.714s][info][gc,start ] GC(327) Concurrent cleanup [544.714s][info][gc ] GC(327) Concurrent cleanup 21439M->21440M(31744M) 0.172ms [544.714s][info][gc,free ] Free: 10209M, Max: 8192K regular, 624M humongous, Frag: 94% external, 0% internal; Used: 6180K, Mutator Free: 1277 Collector Reserve: 64737K, Max: 8192K; Used: 798K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [544.714s][info][gc,start ] GC(327) Concurrent strong roots [544.714s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent strong root [544.715s][info][gc ] GC(327) Concurrent strong roots 0.468ms [544.715s][info][gc,start ] GC(327) Concurrent evacuation [544.715s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent evacuation [544.735s][info][gc ] GC(327) Concurrent evacuation 20.599ms [544.736s][info][gc,start ] GC(327) Pause Init Update Refs [544.736s][info][gc ] GC(327) Pause Init Update Refs 0.476ms [544.736s][info][gc,start ] GC(327) Concurrent update references [544.736s][info][gc,task ] GC(327) Using 4 of 8 workers for concurrent reference update [544.736s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [544.953s][info][gc ] GC(327) Concurrent update references 216.830ms [544.953s][info][gc,start ] GC(327) Concurrent update thread roots [544.964s][info][gc ] GC(327) Concurrent update thread roots 10.787ms [544.964s][info][gc,start ] GC(327) Pause Final Update Refs [544.964s][info][gc,task ] GC(327) Using 8 of 8 workers for final reference update [544.964s][info][gc,free ] Free: 13679M, Max: 8192K regular, 560M humongous, Frag: 94% external, 35% internal; Used: 4801M, Mutator Free: 1710 Collector Reserve: 831M, Max: 8192K; Used: 14448B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [544.964s][info][gc ] GC(327) Pause Final Update Refs 0.214ms [544.965s][info][gc,start ] GC(327) Concurrent cleanup [544.965s][info][gc ] GC(327) Concurrent cleanup 22001M->17208M(31744M) 0.203ms [544.965s][info][gc,ergo ] GC(327) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8191K, young_available: 14510M [544.965s][info][gc,ergo ] GC(327) At end of Concurrent Young GC: GCU: 16.8%, MU: 17.5% during period of 1.100s [544.965s][info][gc,ergo ] GC(327) At end of Concurrent Young GC: YOUNG generation used: 2017M, used regions: 2048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16528M, available: 14510M [544.965s][info][gc,ergo ] GC(327) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15216M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15216M, available: 8191K [544.965s][info][gc,free ] Free: 13678M, Max: 8192K regular, 736M humongous, Frag: 95% external, 0% internal; Used: 1582K, Mutator Free: 1710 Collector Reserve: 831M, Max: 8192K; Used: 14448B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [544.966s][info][gc,stats ] [544.966s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [544.966s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [544.966s][info][gc,stats ] [544.966s][info][gc,stats ] Concurrent Reset 19343 us [544.966s][info][gc,stats ] Pause Init Mark (G) 4266 us [544.966s][info][gc,stats ] Pause Init Mark (N) 3551 us [544.966s][info][gc,stats ] Swap Remembered Set 3338 us [544.966s][info][gc,stats ] Update Region States 76 us [544.966s][info][gc,stats ] Concurrent Scan Remembered Set 47726 us, parallelism: 3.99x [544.966s][info][gc,stats ] RS: 190558 us [544.966s][info][gc,stats ] RS: Scan Clusters 190558 us, workers (us): 47655, 47637, 47634, 47632, ---, ---, ---, ---, [544.966s][info][gc,stats ] Concurrent Mark Roots 4006 us, parallelism: 3.60x [544.966s][info][gc,stats ] CMR: 14421 us [544.966s][info][gc,stats ] CMR: Thread Roots 13326 us, workers (us): 3297, 3413, 3299, 3317, ---, ---, ---, ---, [544.966s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 348, 149, 290, 183, ---, ---, ---, ---, [544.966s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 28, 23, 19, 17, ---, ---, ---, ---, [544.966s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 8, ---, 30, ---, ---, ---, ---, [544.966s][info][gc,stats ] Concurrent Marking 443392 us, parallelism: 3.96x [544.966s][info][gc,stats ] CM: 1753954 us [544.966s][info][gc,stats ] CM: Parallel Mark 1753954 us, workers (us): 438492, 438489, 438493, 438480, ---, ---, ---, ---, [544.966s][info][gc,stats ] Pause Final Mark (G) 1431 us [544.966s][info][gc,stats ] Pause Final Mark (N) 944 us [544.966s][info][gc,stats ] Finish Mark 452 us [544.966s][info][gc,stats ] Update Region States 88 us [544.966s][info][gc,stats ] Choose Collection Set 157 us [544.966s][info][gc,stats ] Rebuild Free Set 50 us [544.966s][info][gc,stats ] Concurrent Thread Roots 4007 us, parallelism: 3.89x [544.966s][info][gc,stats ] CTR: 15575 us [544.966s][info][gc,stats ] CTR: Thread Roots 15575 us, workers (us): 3873, 3937, 3860, 3905, ---, ---, ---, ---, [544.966s][info][gc,stats ] Concurrent Weak References 63 us, parallelism: 0.02x [544.966s][info][gc,stats ] CWRF: 1 us [544.966s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [544.966s][info][gc,stats ] Concurrent Weak Roots 670 us [544.966s][info][gc,stats ] Roots 60 us, parallelism: 1.15x [544.966s][info][gc,stats ] CWR: 69 us [544.966s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 20, 16, 11, ---, ---, ---, ---, [544.966s][info][gc,stats ] Rendezvous 589 us [544.966s][info][gc,stats ] Concurrent Cleanup 181 us [544.966s][info][gc,stats ] Concurrent Strong Roots 475 us, parallelism: 2.63x [544.966s][info][gc,stats ] CSR: 1246 us [544.966s][info][gc,stats ] CSR: Code Cache Roots 1051 us, workers (us): 314, 192, 192, 352, ---, ---, ---, ---, [544.966s][info][gc,stats ] CSR: VM Strong Roots 164 us, workers (us): 47, 41, 41, 36, ---, ---, ---, ---, [544.966s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, 25, 6, ---, ---, ---, ---, ---, [544.966s][info][gc,stats ] Concurrent Evacuation 20617 us [544.966s][info][gc,stats ] Pause Init Update Refs (G) 942 us [544.966s][info][gc,stats ] Pause Init Update Refs (N) 486 us [544.966s][info][gc,stats ] Manage GCLABs 405 us [544.966s][info][gc,stats ] Concurrent Update Refs 216857 us [544.966s][info][gc,stats ] Concurrent Update Thread Roots 10803 us [544.966s][info][gc,stats ] Pause Final Update Refs (G) 761 us [544.966s][info][gc,stats ] Pause Final Update Refs (N) 219 us [544.966s][info][gc,stats ] Update Region States 46 us [544.966s][info][gc,stats ] Trash Collection Set 18 us [544.966s][info][gc,stats ] Rebuild Free Set 76 us [544.966s][info][gc,stats ] Concurrent Cleanup 214 us [544.966s][info][gc,stats ] Workers: Evacuated 53153K across 924010 objects, abandoned 0B across 0 objects. [544.966s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [544.966s][info][gc,stats ] - age 1: 32167992 bytes, 32167992 total [544.966s][info][gc,stats ] - age 2: 323000 bytes, 32490992 total [544.966s][info][gc,stats ] - age 3: 14936528 bytes, 47427520 total [544.966s][info][gc,stats ] - age 4: 7000064 bytes, 54427584 total [544.966s][info][gc,stats ] - age 5: 1384 bytes, 54428968 total [544.966s][info][gc,stats ] - age 7: 552 bytes, 54429520 total [544.966s][info][gc,stats ] [544.966s][info][gc,stats ] Mutators: Evacuated 530K across 4224 objects, abandoned 0B across 0 objects. [544.966s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [544.966s][info][gc,stats ] - age 1: 535392 bytes, 535392 total [544.966s][info][gc,stats ] - age 2: 16 bytes, 535408 total [544.966s][info][gc,stats ] - age 3: 5008 bytes, 540416 total [544.966s][info][gc,stats ] - age 4: 3264 bytes, 543680 total [544.966s][info][gc,stats ] [544.966s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [544.966s][info][gc,stats ] - age 1: 6770648 bytes, 6770648 total [544.966s][info][gc,stats ] - age 2: 79682200 bytes, 86452848 total [544.966s][info][gc,stats ] - age 3: 118557784 bytes, 205010632 total [544.966s][info][gc,stats ] - age 4: 73002656 bytes, 278013288 total [544.966s][info][gc,stats ] - age 5: 63578576 bytes, 341591864 total [544.966s][info][gc,stats ] - age 6: 41912800 bytes, 383504664 total [544.966s][info][gc,stats ] [544.966s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [544.966s][info][gc,stats ] - age 7: 10103048736 bytes, 10103048736 total [544.966s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [544.976s][info][gc ] Transition from: normal to: idle [547.406s][info][gc ] Trigger (YOUNG): Average GC time (3651.82 ms) is above the time for average allocation rate (1989 MB/s) to deplete free headroom (7261M) (margin of error = 3.08) [547.406s][info][gc,ergo ] Free headroom: 8849M (free) - 1587M (spike) - 0B (penalties) = 7261M [547.406s][info][gc ] Transition from: idle to: normal [547.406s][info][gc ] Heuristics request for young collection accepted [547.406s][info][gc,free ] Free: 8848M, Max: 8192K regular, 640M humongous, Frag: 93% external, 0% internal; Used: 7226K, Mutator Free: 1107 Collector Reserve: 831M, Max: 8192K; Used: 14448B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [547.406s][info][gc,ergo ] GC(328) Start GC cycle (YOUNG) [547.406s][info][gc,start ] GC(328) Concurrent reset [547.406s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent reset [547.436s][info][gc ] GC(328) Concurrent reset 30.085ms [547.436s][info][gc,start ] GC(328) Pause Init Mark (YOUNG) [547.436s][info][gc,task ] GC(328) Using 8 of 8 workers for init marking [547.440s][info][gc ] GC(328) Pause Init Mark (YOUNG) 3.510ms [547.440s][info][gc,start ] GC(328) Concurrent remembered set scanning [547.440s][info][gc,task ] GC(328) Using 4 of 8 workers for Concurrent remembered set scanning [547.457s][info][gc ] GC(328) Concurrent remembered set scanning 16.777ms [547.457s][info][gc,start ] GC(328) Concurrent marking roots [547.457s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent marking roots [547.461s][info][gc ] GC(328) Concurrent marking roots 4.117ms [547.461s][info][gc,start ] GC(328) Concurrent marking (YOUNG) [547.461s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent marking [547.899s][info][gc ] GC(328) Concurrent marking (YOUNG) 438.374ms [547.900s][info][gc,start ] GC(328) Pause Final Mark (YOUNG) [547.900s][info][gc,task ] GC(328) Using 8 of 8 workers for final marking [547.900s][info][gc,ergo ] GC(328) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [547.901s][info][gc,ergo ] GC(328) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [547.901s][info][gc,ergo ] GC(328) Chosen CSet evacuates young: 47546K (of which at least: 0B are to be promoted), old: 0B [547.901s][info][gc,ergo ] GC(328) Collectable Garbage: 6441M (99%), Immediate: 0B (0%), 0 regions, CSet: 6441M (99%), 811 regions [547.901s][info][gc,ergo ] GC(328) Evacuation Targets: YOUNG: 47546K, PROMOTE: 0B, OLD: 0B, TOTAL: 47546K [547.901s][info][gc,free ] Free: 8611M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4361K, Mutator Free: 1077 Collector Reserve: 57329K, Max: 8192K; Used: 14448B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [547.901s][info][gc ] GC(328) Pause Final Mark (YOUNG) 0.995ms [547.901s][info][gc,start ] GC(328) Concurrent thread roots [547.901s][info][gc,task ] GC(328) Using 4 of 8 workers for Concurrent thread roots [547.905s][info][gc ] GC(328) Concurrent thread roots 3.964ms [547.905s][info][gc,start ] GC(328) Concurrent weak references [547.905s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent weak references [547.905s][info][gc,ref ] GC(328) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [547.905s][info][gc,ref ] GC(328) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [547.905s][info][gc,ref ] GC(328) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [547.905s][info][gc ] GC(328) Concurrent weak references 0.038ms [547.905s][info][gc,start ] GC(328) Concurrent weak roots [547.905s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent weak root [547.906s][info][gc ] GC(328) Concurrent weak roots 0.821ms [547.906s][info][gc,start ] GC(328) Concurrent cleanup [547.906s][info][gc ] GC(328) Concurrent cleanup 23068M->23068M(31744M) 0.105ms [547.906s][info][gc,free ] Free: 8596M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3772K, Mutator Free: 1075 Collector Reserve: 56501K, Max: 8192K; Used: 842K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [547.906s][info][gc,start ] GC(328) Concurrent strong roots [547.906s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent strong root [547.906s][info][gc ] GC(328) Concurrent strong roots 0.467ms [547.906s][info][gc,start ] GC(328) Concurrent evacuation [547.906s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent evacuation [547.927s][info][gc ] GC(328) Concurrent evacuation 20.626ms [547.927s][info][gc,start ] GC(328) Pause Init Update Refs [547.928s][info][gc ] GC(328) Pause Init Update Refs 0.500ms [547.928s][info][gc,start ] GC(328) Concurrent update references [547.928s][info][gc,task ] GC(328) Using 4 of 8 workers for concurrent reference update [547.928s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [548.125s][info][gc ] GC(328) Concurrent update references 196.862ms [548.125s][info][gc,start ] GC(328) Concurrent update thread roots [548.136s][info][gc ] GC(328) Concurrent update thread roots 11.051ms [548.136s][info][gc,start ] GC(328) Pause Final Update Refs [548.136s][info][gc,task ] GC(328) Using 8 of 8 workers for final reference update [548.136s][info][gc,free ] Free: 13745M, Max: 8192K regular, 560M humongous, Frag: 93% external, 46% internal; Used: 6438M, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 24580K Old Collector Reserve: 40955K, Max: 8192K; Used: 32773K [548.136s][info][gc ] GC(328) Pause Final Update Refs 0.228ms [548.137s][info][gc,start ] GC(328) Concurrent cleanup [548.137s][info][gc ] GC(328) Concurrent cleanup 23590M->17110M(31744M) 0.188ms [548.137s][info][gc ] GC(328) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 15248M [548.137s][info][gc,ergo ] GC(328) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 40959K, young_available: 14577M [548.137s][info][gc,ergo ] GC(328) At end of Concurrent Young GC: GCU: 5.4%, MU: 16.8% during period of 3.172s [548.137s][info][gc,ergo ] GC(328) At end of Concurrent Young GC: YOUNG generation used: 1919M, used regions: 1944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16496M, available: 14576M [548.137s][info][gc,ergo ] GC(328) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15216M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15248M, available: 40959K [548.137s][info][gc,free ] Free: 13744M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7310K, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 40955K, Max: 8192K; Used: 5120B [548.137s][info][gc,stats ] [548.137s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [548.137s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [548.137s][info][gc,stats ] [548.137s][info][gc,stats ] Concurrent Reset 30116 us [548.137s][info][gc,stats ] Pause Init Mark (G) 4233 us [548.137s][info][gc,stats ] Pause Init Mark (N) 3519 us [548.137s][info][gc,stats ] Swap Remembered Set 3334 us [548.137s][info][gc,stats ] Update Region States 48 us [548.137s][info][gc,stats ] Concurrent Scan Remembered Set 16793 us, parallelism: 3.98x [548.137s][info][gc,stats ] RS: 66836 us [548.137s][info][gc,stats ] RS: Scan Clusters 66836 us, workers (us): 16726, 16716, 16708, 16687, ---, ---, ---, ---, [548.137s][info][gc,stats ] Concurrent Mark Roots 4132 us, parallelism: 3.64x [548.137s][info][gc,stats ] CMR: 15059 us [548.137s][info][gc,stats ] CMR: Thread Roots 13985 us, workers (us): 3407, 3591, 3439, 3549, ---, ---, ---, ---, [548.137s][info][gc,stats ] CMR: Code Cache Roots 940 us, workers (us): 339, 175, 283, 143, ---, ---, ---, ---, [548.137s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 28, 24, 29, 18, ---, ---, ---, ---, [548.137s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [548.137s][info][gc,stats ] Concurrent Marking 438406 us, parallelism: 3.96x [548.137s][info][gc,stats ] CM: 1736878 us [548.137s][info][gc,stats ] CM: Parallel Mark 1736878 us, workers (us): 434231, 434224, 434216, 434207, ---, ---, ---, ---, [548.137s][info][gc,stats ] Pause Final Mark (G) 1470 us [548.138s][info][gc,stats ] Pause Final Mark (N) 1000 us [548.138s][info][gc,stats ] Finish Mark 478 us [548.138s][info][gc,stats ] Update Region States 92 us [548.138s][info][gc,stats ] Choose Collection Set 187 us [548.138s][info][gc,stats ] Rebuild Free Set 48 us [548.138s][info][gc,stats ] Concurrent Thread Roots 3979 us, parallelism: 3.79x [548.138s][info][gc,stats ] CTR: 15093 us [548.138s][info][gc,stats ] CTR: Thread Roots 15093 us, workers (us): 3708, 3735, 3751, 3899, ---, ---, ---, ---, [548.138s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [548.138s][info][gc,stats ] CWRF: 1 us [548.138s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [548.138s][info][gc,stats ] Concurrent Weak Roots 827 us [548.138s][info][gc,stats ] Roots 54 us, parallelism: 1.38x [548.138s][info][gc,stats ] CWR: 75 us [548.138s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 22, 18, 11, ---, ---, ---, ---, [548.138s][info][gc,stats ] Rendezvous 759 us [548.138s][info][gc,stats ] Concurrent Cleanup 110 us [548.138s][info][gc,stats ] Concurrent Strong Roots 471 us, parallelism: 2.67x [548.138s][info][gc,stats ] CSR: 1259 us [548.138s][info][gc,stats ] CSR: Code Cache Roots 1077 us, workers (us): 299, 193, 388, 197, ---, ---, ---, ---, [548.138s][info][gc,stats ] CSR: VM Strong Roots 156 us, workers (us): 47, 42, 39, 27, ---, ---, ---, ---, [548.138s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [548.138s][info][gc,stats ] Concurrent Evacuation 20641 us [548.138s][info][gc,stats ] Pause Init Update Refs (G) 928 us [548.138s][info][gc,stats ] Pause Init Update Refs (N) 509 us [548.138s][info][gc,stats ] Manage GCLABs 428 us [548.138s][info][gc,stats ] Concurrent Update Refs 196886 us [548.138s][info][gc,stats ] Concurrent Update Thread Roots 11067 us [548.138s][info][gc,stats ] Pause Final Update Refs (G) 780 us [548.138s][info][gc,stats ] Pause Final Update Refs (N) 233 us [548.138s][info][gc,stats ] Update Region States 45 us [548.138s][info][gc,stats ] Trash Collection Set 22 us [548.138s][info][gc,stats ] Rebuild Free Set 79 us [548.138s][info][gc,stats ] Concurrent Cleanup 194 us [548.138s][info][gc,stats ] Workers: Evacuated 47083K across 735159 objects, abandoned 336B across 1 objects. [548.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [548.138s][info][gc,stats ] - age 1: 32862936 bytes, 32862936 total [548.138s][info][gc,stats ] - age 2: 649296 bytes, 33512232 total [548.138s][info][gc,stats ] - age 3: 264544 bytes, 33776776 total [548.138s][info][gc,stats ] - age 4: 8803032 bytes, 42579808 total [548.138s][info][gc,stats ] - age 5: 5633720 bytes, 48213528 total [548.138s][info][gc,stats ] [548.138s][info][gc,stats ] Mutators: Evacuated 462K across 3630 objects, abandoned 0B across 0 objects. [548.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [548.138s][info][gc,stats ] - age 1: 469416 bytes, 469416 total [548.138s][info][gc,stats ] - age 2: 64 bytes, 469480 total [548.138s][info][gc,stats ] - age 4: 2640 bytes, 472120 total [548.138s][info][gc,stats ] - age 5: 1576 bytes, 473696 total [548.138s][info][gc,stats ] [548.138s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [548.138s][info][gc,stats ] - age 1: 7476368 bytes, 7476368 total [548.138s][info][gc,stats ] - age 2: 6764560 bytes, 14240928 total [548.138s][info][gc,stats ] - age 3: 79622272 bytes, 93863200 total [548.138s][info][gc,stats ] - age 4: 118478168 bytes, 212341368 total [548.138s][info][gc,stats ] - age 5: 72963584 bytes, 285304952 total [548.138s][info][gc,stats ] - age 6: 63358672 bytes, 348663624 total [548.138s][info][gc,stats ] - age 7: 41900456 bytes, 390564080 total [548.138s][info][gc,stats ] [548.138s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [548.138s][info][gc,stats ] - age 7: 10103048736 bytes, 10103048736 total [548.138s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [548.148s][info][gc ] Transition from: normal to: idle [548.148s][info][gc ] Trigger (YOUNG): expedite promotion of 33380K [548.148s][info][gc ] Transition from: idle to: normal [548.148s][info][gc ] Heuristics request for young collection accepted [548.148s][info][gc,free ] Free: 13719M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 8794K, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 40955K, Max: 8192K; Used: 5120B [548.148s][info][gc,ergo ] GC(329) Start GC cycle (YOUNG) [548.148s][info][gc,start ] GC(329) Concurrent reset [548.148s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent reset [548.154s][info][gc ] GC(329) Concurrent reset 5.658ms [548.155s][info][gc,start ] GC(329) Pause Init Mark (YOUNG) [548.155s][info][gc,task ] GC(329) Using 8 of 8 workers for init marking [548.158s][info][gc ] GC(329) Pause Init Mark (YOUNG) 3.467ms [548.158s][info][gc,start ] GC(329) Concurrent remembered set scanning [548.158s][info][gc,task ] GC(329) Using 4 of 8 workers for Concurrent remembered set scanning [548.176s][info][gc ] GC(329) Concurrent remembered set scanning 18.141ms [548.176s][info][gc,start ] GC(329) Concurrent marking roots [548.176s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent marking roots [548.181s][info][gc ] GC(329) Concurrent marking roots 4.623ms [548.181s][info][gc,start ] GC(329) Concurrent marking (YOUNG) [548.181s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent marking [548.274s][info][gc ] Periodic Sample: GCU = 10.673%, MU = 17.200% during most recent 5.0s [548.642s][info][gc ] GC(329) Concurrent marking (YOUNG) 460.977ms [548.642s][info][gc,start ] GC(329) Pause Final Mark (YOUNG) [548.642s][info][gc,task ] GC(329) Using 8 of 8 workers for final marking [548.643s][info][gc,ergo ] GC(329) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [548.643s][info][gc,ergo ] GC(329) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [548.643s][info][gc,ergo ] GC(329) Chosen CSet evacuates young: 255M (of which at least: 33380K are to be promoted), old: 0B [548.643s][info][gc,ergo ] GC(329) Collectable Garbage: 1534M (99%), Immediate: 0B (0%), 0 regions, CSet: 1534M (99%), 228 regions [548.643s][info][gc,ergo ] GC(329) Evacuation Targets: YOUNG: 255M, PROMOTE: 33380K, OLD: 0B, TOTAL: 287M [548.643s][info][gc,free ] Free: 13205M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2623K, Mutator Free: 1651 Collector Reserve: 311M, Max: 8192K; Used: 4128B Old Collector Reserve: 40955K, Max: 8192K; Used: 5120B [548.643s][info][gc ] GC(329) Pause Final Mark (YOUNG) 0.934ms [548.644s][info][gc,start ] GC(329) Concurrent thread roots [548.644s][info][gc,task ] GC(329) Using 4 of 8 workers for Concurrent thread roots [548.648s][info][gc ] GC(329) Concurrent thread roots 4.130ms [548.648s][info][gc,start ] GC(329) Concurrent weak references [548.648s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent weak references [548.648s][info][gc,ref ] GC(329) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [548.648s][info][gc,ref ] GC(329) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [548.648s][info][gc,ref ] GC(329) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [548.648s][info][gc ] GC(329) Concurrent weak references 0.041ms [548.648s][info][gc,start ] GC(329) Concurrent weak roots [548.648s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent weak root [548.648s][info][gc ] GC(329) Concurrent weak roots 0.713ms [548.648s][info][gc,start ] GC(329) Concurrent cleanup [548.649s][info][gc ] GC(329) Concurrent cleanup 18181M->18181M(31744M) 0.100ms [548.649s][info][gc,free ] Free: 13193M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6340K, Mutator Free: 1650 Collector Reserve: 311M, Max: 8192K; Used: 838K Old Collector Reserve: 40573K, Max: 8192K; Used: 387K [548.649s][info][gc,start ] GC(329) Concurrent strong roots [548.649s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent strong root [548.649s][info][gc ] GC(329) Concurrent strong roots 0.412ms [548.649s][info][gc,start ] GC(329) Concurrent evacuation [548.649s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent evacuation [548.717s][info][gc,ergo ] GC(329) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41942528, promotion expended: 38640744, old capacity: 15988686848, old_used: 15968455216, old unaffiliated regions: 0 [548.717s][info][gc,ergo ] GC(329) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41942528, promotion expended: 38640744, old capacity: 15988686848, old_used: 15968455216, old unaffiliated regions: 0 [548.717s][info][gc,ergo ] GC(329) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41942528, promotion expended: 38640744, old capacity: 15988686848, old_used: 15968455216, old unaffiliated regions: 0 [548.717s][info][gc,ergo ] GC(329) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41942528, promotion expended: 38640744, old capacity: 15988686848, old_used: 15968455216, old unaffiliated regions: 0 [548.717s][info][gc,ergo ] GC(329) Squelching additional promotion failure reports for current epoch [548.777s][info][gc ] GC(329) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [548.926s][info][gc ] GC(329) Concurrent evacuation 276.620ms [548.926s][info][gc,start ] GC(329) Pause Init Update Refs [548.927s][info][gc ] GC(329) Pause Init Update Refs 0.589ms [548.927s][info][gc,start ] GC(329) Concurrent update references [548.927s][info][gc,task ] GC(329) Using 4 of 8 workers for concurrent reference update [548.927s][info][gc,free ] At start of update refs, moving 49139K to Mutator free set from Collector Reserve (49139K) and from Old Collector Reserve (0B) [549.180s][info][gc ] GC(329) Concurrent update references 253.651ms [549.180s][info][gc,start ] GC(329) Concurrent update thread roots [549.191s][info][gc ] GC(329) Concurrent update thread roots 10.337ms [549.191s][info][gc,start ] GC(329) Pause Final Update Refs [549.191s][info][gc,task ] GC(329) Using 8 of 8 workers for final reference update [549.191s][info][gc,free ] Free: 13077M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 13% internal; Used: 1704M, Mutator Free: 1635 Collector Reserve: 823M, Max: 8192K; Used: 73740K Old Collector Reserve: 50128K, Max: 8192K; Used: 56368K [549.191s][info][gc ] GC(329) Pause Final Update Refs 0.215ms [549.192s][info][gc,start ] GC(329) Concurrent cleanup [549.192s][info][gc ] GC(329) Concurrent cleanup 19592M->17778M(31744M) 0.129ms [549.192s][info][gc ] GC(329) Transfer 6 region(s) from YOUNG to OLD, yielding increased size: 15304M [549.192s][info][gc,ergo ] GC(329) After cleanup, successfully transferred 6 regions to old to prepare for next gc, old available: 50132K, young_available: 13900M [549.192s][info][gc,ergo ] GC(329) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.1% during period of 1.055s [549.192s][info][gc,ergo ] GC(329) At end of Concurrent Young GC: YOUNG generation used: 2540M, used regions: 2568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16440M, available: 13899M [549.192s][info][gc,ergo ] GC(329) At end of Concurrent Young GC: OLD generation used: 15238M, used regions: 15256M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15304M, available: 50132K [549.192s][info][gc,free ] Free: 13076M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4086K, Mutator Free: 1635 Collector Reserve: 823M, Max: 8192K; Used: 12384B Old Collector Reserve: 50128K, Max: 8192K; Used: 7216K [549.192s][info][gc,stats ] [549.192s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [549.192s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [549.192s][info][gc,stats ] [549.192s][info][gc,stats ] Concurrent Reset 5681 us [549.192s][info][gc,stats ] Pause Init Mark (G) 4133 us [549.192s][info][gc,stats ] Pause Init Mark (N) 3475 us [549.192s][info][gc,stats ] Swap Remembered Set 3286 us [549.192s][info][gc,stats ] Update Region States 70 us [549.192s][info][gc,stats ] Concurrent Scan Remembered Set 18157 us, parallelism: 3.98x [549.192s][info][gc,stats ] RS: 72269 us [549.192s][info][gc,stats ] RS: Scan Clusters 72269 us, workers (us): 18076, 18071, 18066, 18056, ---, ---, ---, ---, [549.192s][info][gc,stats ] Concurrent Mark Roots 4637 us, parallelism: 3.72x [549.192s][info][gc,stats ] CMR: 17251 us [549.192s][info][gc,stats ] CMR: Thread Roots 15932 us, workers (us): 4092, 3889, 4020, 3932, ---, ---, ---, ---, [549.192s][info][gc,stats ] CMR: Code Cache Roots 1157 us, workers (us): 200, 388, 232, 336, ---, ---, ---, ---, [549.192s][info][gc,stats ] CMR: VM Strong Roots 111 us, workers (us): 34, 29, 26, 21, ---, ---, ---, ---, [549.192s][info][gc,stats ] CMR: CLDG Roots 51 us, workers (us): 11, ---, 40, ---, ---, ---, ---, ---, [549.193s][info][gc,stats ] Concurrent Marking 461003 us, parallelism: 3.96x [549.193s][info][gc,stats ] CM: 1824828 us [549.193s][info][gc,stats ] CM: Parallel Mark 1824828 us, workers (us): 456227, 456214, 456200, 456187, ---, ---, ---, ---, [549.193s][info][gc,stats ] Pause Final Mark (G) 1444 us [549.193s][info][gc,stats ] Pause Final Mark (N) 940 us [549.193s][info][gc,stats ] Finish Mark 497 us [549.193s][info][gc,stats ] Update Region States 85 us [549.193s][info][gc,stats ] Choose Collection Set 106 us [549.193s][info][gc,stats ] Rebuild Free Set 58 us [549.193s][info][gc,stats ] Concurrent Thread Roots 4144 us, parallelism: 3.79x [549.193s][info][gc,stats ] CTR: 15688 us [549.193s][info][gc,stats ] CTR: Thread Roots 15688 us, workers (us): 4081, 3848, 3893, 3866, ---, ---, ---, ---, [549.193s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [549.193s][info][gc,stats ] CWRF: 1 us [549.193s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [549.193s][info][gc,stats ] Concurrent Weak Roots 719 us [549.193s][info][gc,stats ] Roots 52 us, parallelism: 1.38x [549.193s][info][gc,stats ] CWR: 71 us [549.193s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 25, 19, 16, 11, ---, ---, ---, ---, [549.193s][info][gc,stats ] Rendezvous 654 us [549.193s][info][gc,stats ] Concurrent Cleanup 105 us [549.193s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.52x [549.193s][info][gc,stats ] CSR: 1080 us [549.193s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 165, 344, 160, 266, ---, ---, ---, ---, [549.193s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 36, 33, 28, 24, ---, ---, ---, ---, [549.193s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 5, ---, 19, ---, ---, ---, ---, ---, [549.193s][info][gc,stats ] Concurrent Evacuation 276638 us [549.193s][info][gc,stats ] Pause Init Update Refs (G) 1173 us [549.193s][info][gc,stats ] Pause Init Update Refs (N) 599 us [549.193s][info][gc,stats ] Manage GCLABs 490 us [549.193s][info][gc,stats ] Concurrent Update Refs 253674 us [549.193s][info][gc,stats ] Concurrent Update Thread Roots 10355 us [549.193s][info][gc,stats ] Pause Final Update Refs (G) 824 us [549.193s][info][gc,stats ] Pause Final Update Refs (N) 220 us [549.193s][info][gc,stats ] Update Region States 47 us [549.193s][info][gc,stats ] Trash Collection Set 9 us [549.193s][info][gc,stats ] Rebuild Free Set 83 us [549.193s][info][gc,stats ] Concurrent Cleanup 135 us [549.193s][info][gc,stats ] Workers: Evacuated 284M across 8400818 objects, abandoned 128B across 4 objects. [549.193s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [549.193s][info][gc,stats ] - age 1: 26183128 bytes, 26183128 total [549.193s][info][gc,stats ] - age 2: 25989160 bytes, 52172288 total [549.193s][info][gc,stats ] - age 3: 19944320 bytes, 72116608 total [549.193s][info][gc,stats ] - age 4: 1074088 bytes, 73190696 total [549.193s][info][gc,stats ] - age 5: 35876864 bytes, 109067560 total [549.193s][info][gc,stats ] - age 6: 53179504 bytes, 162247064 total [549.193s][info][gc,stats ] - age 7: 58526784 bytes, 220773848 total [549.193s][info][gc,stats ] - age 8: 6696256 bytes, 227470104 total [549.193s][info][gc,stats ] - age 9: 60650400 bytes, 288120504 total [549.193s][info][gc,stats ] - age 10: 10183232 bytes, 298303736 total [549.193s][info][gc,stats ] - age 11: 27584 bytes, 298331320 total [549.193s][info][gc,stats ] - age 12: 1448 bytes, 298332768 total [549.193s][info][gc,stats ] - age 13: 68432 bytes, 298401200 total [549.193s][info][gc,stats ] - age 14: 82184 bytes, 298483384 total [549.193s][info][gc,stats ] [549.193s][info][gc,stats ] Mutators: Evacuated 3343K across 99707 objects, abandoned 64B across 2 objects. [549.193s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [549.193s][info][gc,stats ] - age 1: 567296 bytes, 567296 total [549.193s][info][gc,stats ] - age 2: 478856 bytes, 1046152 total [549.193s][info][gc,stats ] - age 3: 1576888 bytes, 2623040 total [549.193s][info][gc,stats ] - age 4: 356320 bytes, 2979360 total [549.193s][info][gc,stats ] - age 5: 119160 bytes, 3098520 total [549.193s][info][gc,stats ] - age 6: 139312 bytes, 3237832 total [549.193s][info][gc,stats ] - age 7: 186040 bytes, 3423872 total [549.193s][info][gc,stats ] [549.193s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [549.193s][info][gc,stats ] - age 3: 112 bytes, 112 total [549.193s][info][gc,stats ] - age 4: 58198560 bytes, 58198672 total [549.193s][info][gc,stats ] - age 5: 74118088 bytes, 132316760 total [549.193s][info][gc,stats ] [549.193s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [549.193s][info][gc,stats ] - age 7: 10110767560 bytes, 10110767560 total [549.193s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [549.203s][info][gc ] Transition from: normal to: idle [549.203s][info][gc ] Trigger (YOUNG): expedite promotion of 39981K [549.203s][info][gc ] Transition from: idle to: normal [549.203s][info][gc ] Heuristics request for young collection accepted [549.203s][info][gc,free ] Free: 13053M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 10819K, Mutator Free: 1633 Collector Reserve: 823M, Max: 8192K; Used: 12384B Old Collector Reserve: 50128K, Max: 8192K; Used: 7216K [549.203s][info][gc,ergo ] GC(330) Start GC cycle (YOUNG) [549.203s][info][gc,start ] GC(330) Concurrent reset [549.203s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent reset [549.213s][info][gc ] GC(330) Concurrent reset 10.263ms [549.214s][info][gc,start ] GC(330) Pause Init Mark (YOUNG) [549.214s][info][gc,task ] GC(330) Using 8 of 8 workers for init marking [549.217s][info][gc ] GC(330) Pause Init Mark (YOUNG) 3.584ms [549.218s][info][gc,start ] GC(330) Concurrent remembered set scanning [549.218s][info][gc,task ] GC(330) Using 4 of 8 workers for Concurrent remembered set scanning [549.255s][info][gc ] GC(330) Concurrent remembered set scanning 37.665ms [549.255s][info][gc,start ] GC(330) Concurrent marking roots [549.255s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent marking roots [549.260s][info][gc ] GC(330) Concurrent marking roots 4.272ms [549.260s][info][gc,start ] GC(330) Concurrent marking (YOUNG) [549.260s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent marking [549.650s][info][gc ] GC(330) Concurrent marking (YOUNG) 390.574ms [549.651s][info][gc,start ] GC(330) Pause Final Mark (YOUNG) [549.651s][info][gc,task ] GC(330) Using 8 of 8 workers for final marking [549.651s][info][gc,ergo ] GC(330) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [549.651s][info][gc,ergo ] GC(330) Adaptive CSet Selection for YOUNG. Max Evacuation: 685M, Actual Free: 0B. [549.651s][info][gc,ergo ] GC(330) Chosen CSet evacuates young: 58808K (of which at least: 0B are to be promoted), old: 0B [549.651s][info][gc,ergo ] GC(330) Collectable Garbage: 2206M (99%), Immediate: 0B (0%), 0 regions, CSet: 2206M (99%), 283 regions [549.651s][info][gc,ergo ] GC(330) Evacuation Targets: YOUNG: 58808K, PROMOTE: 0B, OLD: 0B, TOTAL: 58808K [549.651s][info][gc ] GC(330) Transfer 6 region(s) from OLD to YOUNG, yielding increased size: 16488M [549.651s][info][gc,ergo ] GC(330) Successfully transferred 6 excess regions to young before start of evacuation [549.651s][info][gc,free ] Free: 12934M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 1275K, Mutator Free: 1617 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 976K, Max: 976K; Used: 7216K [549.652s][info][gc ] GC(330) Pause Final Mark (YOUNG) 0.934ms [549.652s][info][gc,start ] GC(330) Concurrent thread roots [549.652s][info][gc,task ] GC(330) Using 4 of 8 workers for Concurrent thread roots [549.656s][info][gc ] GC(330) Concurrent thread roots 4.637ms [549.656s][info][gc,start ] GC(330) Concurrent weak references [549.656s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent weak references [549.656s][info][gc,ref ] GC(330) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [549.656s][info][gc,ref ] GC(330) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [549.656s][info][gc,ref ] GC(330) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [549.656s][info][gc ] GC(330) Concurrent weak references 0.040ms [549.656s][info][gc,start ] GC(330) Concurrent weak roots [549.656s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent weak root [549.657s][info][gc ] GC(330) Concurrent weak roots 0.906ms [549.657s][info][gc,start ] GC(330) Concurrent cleanup [549.657s][info][gc ] GC(330) Concurrent cleanup 18736M->18736M(31744M) 0.127ms [549.657s][info][gc,free ] Free: 12919M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 696K, Mutator Free: 1615 Collector Reserve: 72825K, Max: 8192K; Used: 903K Old Collector Reserve: 963K, Max: 963K; Used: 7228K [549.657s][info][gc,start ] GC(330) Concurrent strong roots [549.657s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent strong root [549.658s][info][gc ] GC(330) Concurrent strong roots 0.435ms [549.658s][info][gc,start ] GC(330) Concurrent evacuation [549.658s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent evacuation [549.668s][info][gc,ergo ] GC(330) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1004032, promotion expended: 613184, old capacity: 15997075456, old_used: 15979746864, old unaffiliated regions: 0 [549.668s][info][gc,ergo ] GC(330) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1004032, promotion expended: 613184, old capacity: 15997075456, old_used: 15979746864, old unaffiliated regions: 0 [549.668s][info][gc,ergo ] GC(330) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1004032, promotion expended: 613184, old capacity: 15997075456, old_used: 15979746864, old unaffiliated regions: 0 [549.668s][info][gc,ergo ] GC(330) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1004032, promotion expended: 613184, old capacity: 15997075456, old_used: 15979746864, old unaffiliated regions: 0 [549.668s][info][gc,ergo ] GC(330) Squelching additional promotion failure reports for current epoch [549.678s][info][gc ] GC(330) Concurrent evacuation 20.415ms [549.679s][info][gc,start ] GC(330) Pause Init Update Refs [549.679s][info][gc ] GC(330) Pause Init Update Refs 0.492ms [549.679s][info][gc,start ] GC(330) Concurrent update references [549.679s][info][gc,task ] GC(330) Using 4 of 8 workers for concurrent reference update [549.679s][info][gc,free ] At start of update refs, moving 8163K to Mutator free set from Collector Reserve (8163K) and from Old Collector Reserve (0B) [549.869s][info][gc ] GC(330) Concurrent update references 190.099ms [549.869s][info][gc,start ] GC(330) Concurrent update thread roots [549.881s][info][gc ] GC(330) Concurrent update thread roots 11.655ms [549.881s][info][gc,start ] GC(330) Pause Final Update Refs [549.881s][info][gc,task ] GC(330) Using 8 of 8 workers for final reference update [549.882s][info][gc,free ] Free: 13898M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 15% internal; Used: 2197M, Mutator Free: 1738 Collector Reserve: 831M, Max: 8192K; Used: 73768K Old Collector Reserve: 358K, Max: 358K; Used: 7833K [549.882s][info][gc ] GC(330) Pause Final Update Refs 0.203ms [549.882s][info][gc,start ] GC(330) Concurrent cleanup [549.882s][info][gc ] GC(330) Concurrent cleanup 19252M->16997M(31744M) 0.132ms [549.882s][info][gc,ergo ] GC(330) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 363K, young_available: 14730M [549.882s][info][gc,ergo ] GC(330) At end of Concurrent Young GC: GCU: 23.5%, MU: 17.9% during period of 0.690s [549.882s][info][gc,ergo ] GC(330) At end of Concurrent Young GC: YOUNG generation used: 1758M, used regions: 1792M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16488M, available: 14729M [549.882s][info][gc,ergo ] GC(330) At end of Concurrent Young GC: OLD generation used: 15239M, used regions: 15256M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15256M, available: 363K [549.882s][info][gc,free ] Free: 13897M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6523K, Mutator Free: 1738 Collector Reserve: 831M, Max: 8192K; Used: 41280B Old Collector Reserve: 358K, Max: 358K; Used: 7833K [549.883s][info][gc,stats ] [549.883s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [549.883s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [549.883s][info][gc,stats ] [549.883s][info][gc,stats ] Concurrent Reset 10282 us [549.883s][info][gc,stats ] Pause Init Mark (G) 4344 us [549.883s][info][gc,stats ] Pause Init Mark (N) 3599 us [549.883s][info][gc,stats ] Swap Remembered Set 3384 us [549.883s][info][gc,stats ] Update Region States 57 us [549.883s][info][gc,stats ] Concurrent Scan Remembered Set 37683 us, parallelism: 3.99x [549.883s][info][gc,stats ] RS: 150259 us [549.883s][info][gc,stats ] RS: Scan Clusters 150259 us, workers (us): 37571, 37569, 37561, 37558, ---, ---, ---, ---, [549.883s][info][gc,stats ] Concurrent Mark Roots 4287 us, parallelism: 3.57x [549.883s][info][gc,stats ] CMR: 15283 us [549.883s][info][gc,stats ] CMR: Thread Roots 14117 us, workers (us): 3606, 3463, 3416, 3632, ---, ---, ---, ---, [549.883s][info][gc,stats ] CMR: Code Cache Roots 1019 us, workers (us): 255, 282, 339, 143, ---, ---, ---, ---, [549.883s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 26, 23, 17, ---, ---, ---, ---, [549.883s][info][gc,stats ] CMR: CLDG Roots 51 us, workers (us): 41, ---, ---, 10, ---, ---, ---, ---, [549.883s][info][gc,stats ] Concurrent Marking 390602 us, parallelism: 3.96x [549.883s][info][gc,stats ] CM: 1546250 us [549.883s][info][gc,stats ] CM: Parallel Mark 1546250 us, workers (us): 386577, 386564, 386560, 386549, ---, ---, ---, ---, [549.883s][info][gc,stats ] Pause Final Mark (G) 1420 us [549.883s][info][gc,stats ] Pause Final Mark (N) 940 us [549.883s][info][gc,stats ] Finish Mark 482 us [549.883s][info][gc,stats ] Update Region States 86 us [549.883s][info][gc,stats ] Choose Collection Set 121 us [549.883s][info][gc,stats ] Rebuild Free Set 54 us [549.883s][info][gc,stats ] Concurrent Thread Roots 4652 us, parallelism: 3.86x [549.883s][info][gc,stats ] CTR: 17942 us [549.883s][info][gc,stats ] CTR: Thread Roots 17942 us, workers (us): 4453, 4415, 4497, 4577, ---, ---, ---, ---, [549.883s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [549.883s][info][gc,stats ] CWRF: 1 us [549.883s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [549.883s][info][gc,stats ] Concurrent Weak Roots 914 us [549.883s][info][gc,stats ] Roots 60 us, parallelism: 1.56x [549.883s][info][gc,stats ] CWR: 94 us [549.883s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 26, 26, 24, 18, ---, ---, ---, ---, [549.883s][info][gc,stats ] Rendezvous 838 us [549.883s][info][gc,stats ] Concurrent Cleanup 135 us [549.883s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.53x [549.883s][info][gc,stats ] CSR: 1128 us [549.883s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 167, 348, 261, 194, ---, ---, ---, ---, [549.883s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 40, 32, 30, 26, ---, ---, ---, ---, [549.883s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [549.883s][info][gc,stats ] Concurrent Evacuation 20429 us [549.883s][info][gc,stats ] Pause Init Update Refs (G) 936 us [549.883s][info][gc,stats ] Pause Init Update Refs (N) 500 us [549.883s][info][gc,stats ] Manage GCLABs 418 us [549.883s][info][gc,stats ] Concurrent Update Refs 190123 us [549.883s][info][gc,stats ] Concurrent Update Thread Roots 11672 us [549.883s][info][gc,stats ] Pause Final Update Refs (G) 752 us [549.883s][info][gc,stats ] Pause Final Update Refs (N) 208 us [549.883s][info][gc,stats ] Update Region States 47 us [549.883s][info][gc,stats ] Trash Collection Set 10 us [549.883s][info][gc,stats ] Rebuild Free Set 78 us [549.883s][info][gc,stats ] Concurrent Cleanup 138 us [549.883s][info][gc,stats ] Workers: Evacuated 58430K across 1080559 objects, abandoned 0B across 0 objects. [549.883s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [549.883s][info][gc,stats ] - age 1: 32331472 bytes, 32331472 total [549.883s][info][gc,stats ] - age 2: 245352 bytes, 32576824 total [549.883s][info][gc,stats ] - age 3: 1074992 bytes, 33651816 total [549.883s][info][gc,stats ] - age 4: 576552 bytes, 34228368 total [549.883s][info][gc,stats ] - age 5: 83224 bytes, 34311592 total [549.883s][info][gc,stats ] - age 6: 11177776 bytes, 45489368 total [549.883s][info][gc,stats ] - age 7: 12737576 bytes, 58226944 total [549.883s][info][gc,stats ] - age 8: 168 bytes, 58227112 total [549.883s][info][gc,stats ] - age 9: 587856 bytes, 58814968 total [549.883s][info][gc,stats ] - age 10: 1017944 bytes, 59832912 total [549.883s][info][gc,stats ] [549.883s][info][gc,stats ] Mutators: Evacuated 378K across 3129 objects, abandoned 0B across 0 objects. [549.883s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [549.883s][info][gc,stats ] - age 1: 376752 bytes, 376752 total [549.883s][info][gc,stats ] - age 2: 672 bytes, 377424 total [549.883s][info][gc,stats ] - age 3: 288 bytes, 377712 total [549.883s][info][gc,stats ] - age 4: 32 bytes, 377744 total [549.883s][info][gc,stats ] - age 5: 32 bytes, 377776 total [549.883s][info][gc,stats ] - age 6: 4048 bytes, 381824 total [549.883s][info][gc,stats ] - age 7: 4096 bytes, 385920 total [549.883s][info][gc,stats ] - age 9: 1216 bytes, 387136 total [549.883s][info][gc,stats ] [549.883s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [549.883s][info][gc,stats ] - age 1: 199986944 bytes, 199986944 total [549.883s][info][gc,stats ] - age 4: 112 bytes, 199987056 total [549.883s][info][gc,stats ] - age 5: 58159704 bytes, 258146760 total [549.883s][info][gc,stats ] - age 6: 74067032 bytes, 332213792 total [549.883s][info][gc,stats ] [549.883s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [549.883s][info][gc,stats ] - age 7: 10110767560 bytes, 10110767560 total [549.883s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [549.893s][info][gc ] Transition from: normal to: idle [552.841s][info][gc ] Trigger (YOUNG): Average GC time (3237.33 ms) is above the time for average allocation rate (1989 MB/s) to deplete free headroom (6436M) (margin of error = 3.07) [552.841s][info][gc,ergo ] Free headroom: 8023M (free) - 1587M (spike) - 0B (penalties) = 6436M [552.841s][info][gc ] Transition from: idle to: normal [552.841s][info][gc ] Heuristics request for young collection accepted [552.841s][info][gc,free ] Free: 8022M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1133K, Mutator Free: 1003 Collector Reserve: 831M, Max: 8192K; Used: 41280B Old Collector Reserve: 358K, Max: 358K; Used: 7833K [552.841s][info][gc,ergo ] GC(331) Start GC cycle (YOUNG) [552.841s][info][gc,start ] GC(331) Concurrent reset [552.841s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent reset [552.876s][info][gc ] GC(331) Concurrent reset 34.626ms [552.877s][info][gc,start ] GC(331) Pause Init Mark (YOUNG) [552.877s][info][gc,task ] GC(331) Using 8 of 8 workers for init marking [552.880s][info][gc ] GC(331) Pause Init Mark (YOUNG) 3.454ms [552.880s][info][gc,start ] GC(331) Concurrent remembered set scanning [552.880s][info][gc,task ] GC(331) Using 4 of 8 workers for Concurrent remembered set scanning [552.918s][info][gc ] GC(331) Concurrent remembered set scanning 37.461ms [552.918s][info][gc,start ] GC(331) Concurrent marking roots [552.918s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent marking roots [552.922s][info][gc ] GC(331) Concurrent marking roots 4.236ms [552.922s][info][gc,start ] GC(331) Concurrent marking (YOUNG) [552.922s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent marking [553.281s][info][gc ] Periodic Sample: GCU = 9.791%, MU = 17.096% during most recent 5.0s [553.315s][info][gc ] GC(331) Concurrent marking (YOUNG) 393.322ms [553.316s][info][gc,start ] GC(331) Pause Final Mark (YOUNG) [553.316s][info][gc,task ] GC(331) Using 8 of 8 workers for final marking [553.316s][info][gc,ergo ] GC(331) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [553.316s][info][gc,ergo ] GC(331) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [553.316s][info][gc,ergo ] GC(331) Chosen CSet evacuates young: 44948K (of which at least: 0B are to be promoted), old: 0B [553.316s][info][gc,ergo ] GC(331) Collectable Garbage: 7316M (99%), Immediate: 0B (0%), 0 regions, CSet: 7316M (99%), 920 regions [553.316s][info][gc,ergo ] GC(331) Evacuation Targets: YOUNG: 44948K, PROMOTE: 0B, OLD: 0B, TOTAL: 44948K [553.316s][info][gc,free ] Free: 7816M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 7648K, Mutator Free: 978 Collector Reserve: 57315K, Max: 8192K; Used: 28896B Old Collector Reserve: 358K, Max: 358K; Used: 7833K [553.317s][info][gc ] GC(331) Pause Final Mark (YOUNG) 0.949ms [553.317s][info][gc,start ] GC(331) Concurrent thread roots [553.317s][info][gc,task ] GC(331) Using 4 of 8 workers for Concurrent thread roots [553.321s][info][gc ] GC(331) Concurrent thread roots 4.293ms [553.321s][info][gc,start ] GC(331) Concurrent weak references [553.321s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent weak references [553.321s][info][gc,ref ] GC(331) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [553.321s][info][gc,ref ] GC(331) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [553.321s][info][gc,ref ] GC(331) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [553.321s][info][gc ] GC(331) Concurrent weak references 0.038ms [553.321s][info][gc,start ] GC(331) Concurrent weak roots [553.321s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent weak root [553.322s][info][gc ] GC(331) Concurrent weak roots 0.866ms [553.322s][info][gc,start ] GC(331) Concurrent cleanup [553.322s][info][gc ] GC(331) Concurrent cleanup 23870M->23870M(31744M) 0.103ms [553.322s][info][gc,free ] Free: 7802M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 5979K, Mutator Free: 976 Collector Reserve: 56360K, Max: 8192K; Used: 983K Old Collector Reserve: 346K, Max: 346K; Used: 7846K [553.322s][info][gc,start ] GC(331) Concurrent strong roots [553.322s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent strong root [553.323s][info][gc ] GC(331) Concurrent strong roots 0.421ms [553.323s][info][gc,start ] GC(331) Concurrent evacuation [553.323s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent evacuation [553.337s][info][gc,ergo ] GC(331) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 371712, promotion expended: 336536, old capacity: 15997075456, old_used: 15980102704, old unaffiliated regions: 0 [553.337s][info][gc,ergo ] GC(331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 371712, promotion expended: 336536, old capacity: 15997075456, old_used: 15980102704, old unaffiliated regions: 0 [553.337s][info][gc,ergo ] GC(331) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 371712, promotion expended: 336536, old capacity: 15997075456, old_used: 15980102704, old unaffiliated regions: 0 [553.337s][info][gc,ergo ] GC(331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 371712, promotion expended: 336536, old capacity: 15997075456, old_used: 15980102704, old unaffiliated regions: 0 [553.337s][info][gc,ergo ] GC(331) Squelching additional promotion failure reports for current epoch [553.338s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [553.353s][info][gc ] GC(331) Concurrent evacuation 30.035ms [553.353s][info][gc,start ] GC(331) Pause Init Update Refs [553.353s][info][gc ] GC(331) Pause Init Update Refs 0.493ms [553.354s][info][gc,start ] GC(331) Concurrent update references [553.354s][info][gc,task ] GC(331) Using 4 of 8 workers for concurrent reference update [553.354s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [553.542s][info][gc ] GC(331) Concurrent update references 188.006ms [553.542s][info][gc,start ] GC(331) Concurrent update thread roots [553.552s][info][gc ] GC(331) Concurrent update thread roots 10.237ms [553.552s][info][gc,start ] GC(331) Pause Final Update Refs [553.552s][info][gc,task ] GC(331) Using 8 of 8 workers for final reference update [553.552s][info][gc,free ] Free: 13854M, Max: 8192K regular, 560M humongous, Frag: 92% external, 52% internal; Used: 7313M, Mutator Free: 1732 Collector Reserve: 831M, Max: 8192K; Used: 49184K Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [553.552s][info][gc ] GC(331) Pause Final Update Refs 0.223ms [553.553s][info][gc,start ] GC(331) Concurrent cleanup [553.553s][info][gc ] GC(331) Concurrent cleanup 24385M->17033M(31744M) 0.198ms [553.553s][info][gc,ergo ] GC(331) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8179K, young_available: 14686M [553.553s][info][gc,ergo ] GC(331) At end of Concurrent Young GC: GCU: 4.5%, MU: 16.8% during period of 3.671s [553.553s][info][gc,ergo ] GC(331) At end of Concurrent Young GC: YOUNG generation used: 1794M, used regions: 1832M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16480M, available: 14685M [553.553s][info][gc,ergo ] GC(331) At end of Concurrent Young GC: OLD generation used: 15239M, used regions: 15264M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15264M, available: 8179K [553.553s][info][gc,free ] Free: 13853M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2303K, Mutator Free: 1732 Collector Reserve: 831M, Max: 8192K; Used: 33024B Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [553.553s][info][gc,stats ] [553.553s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [553.553s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [553.553s][info][gc,stats ] [553.553s][info][gc,stats ] Concurrent Reset 34654 us [553.553s][info][gc,stats ] Pause Init Mark (G) 4180 us [553.553s][info][gc,stats ] Pause Init Mark (N) 3463 us [553.553s][info][gc,stats ] Swap Remembered Set 3287 us [553.553s][info][gc,stats ] Update Region States 47 us [553.553s][info][gc,stats ] Concurrent Scan Remembered Set 37480 us, parallelism: 3.98x [553.553s][info][gc,stats ] RS: 149247 us [553.553s][info][gc,stats ] RS: Scan Clusters 149247 us, workers (us): 37378, 37367, 37365, 37138, ---, ---, ---, ---, [553.553s][info][gc,stats ] Concurrent Mark Roots 4251 us, parallelism: 3.66x [553.553s][info][gc,stats ] CMR: 15555 us [553.553s][info][gc,stats ] CMR: Thread Roots 14385 us, workers (us): 3535, 3692, 3643, 3514, ---, ---, ---, ---, [553.553s][info][gc,stats ] CMR: Code Cache Roots 1047 us, workers (us): 297, 165, 239, 347, ---, ---, ---, ---, [553.553s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 30, 22, 20, 16, ---, ---, ---, ---, [553.553s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [553.553s][info][gc,stats ] Concurrent Marking 393347 us, parallelism: 3.95x [553.553s][info][gc,stats ] CM: 1555393 us [553.553s][info][gc,stats ] CM: Parallel Mark 1555393 us, workers (us): 388856, 388852, 388849, 388837, ---, ---, ---, ---, [553.553s][info][gc,stats ] Pause Final Mark (G) 1449 us [553.553s][info][gc,stats ] Pause Final Mark (N) 955 us [553.553s][info][gc,stats ] Finish Mark 445 us [553.553s][info][gc,stats ] Update Region States 89 us [553.553s][info][gc,stats ] Choose Collection Set 186 us [553.553s][info][gc,stats ] Rebuild Free Set 46 us [553.553s][info][gc,stats ] Concurrent Thread Roots 4308 us, parallelism: 3.91x [553.553s][info][gc,stats ] CTR: 16861 us [553.553s][info][gc,stats ] CTR: Thread Roots 16861 us, workers (us): 4209, 4242, 4187, 4223, ---, ---, ---, ---, [553.553s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [553.553s][info][gc,stats ] CWRF: 2 us [553.554s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [553.554s][info][gc,stats ] Concurrent Weak Roots 872 us [553.554s][info][gc,stats ] Roots 52 us, parallelism: 1.44x [553.554s][info][gc,stats ] CWR: 74 us [553.554s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 22, 20, 17, 16, ---, ---, ---, ---, [553.554s][info][gc,stats ] Rendezvous 806 us [553.554s][info][gc,stats ] Concurrent Cleanup 107 us [553.554s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.55x [553.554s][info][gc,stats ] CSR: 1086 us [553.554s][info][gc,stats ] CSR: Code Cache Roots 906 us, workers (us): 153, 344, 161, 249, ---, ---, ---, ---, [553.554s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 46, 43, 37, 29, ---, ---, ---, ---, [553.554s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [553.554s][info][gc,stats ] Concurrent Evacuation 30051 us [553.554s][info][gc,stats ] Pause Init Update Refs (G) 955 us [553.554s][info][gc,stats ] Pause Init Update Refs (N) 502 us [553.554s][info][gc,stats ] Manage GCLABs 423 us [553.554s][info][gc,stats ] Concurrent Update Refs 188031 us [553.554s][info][gc,stats ] Concurrent Update Thread Roots 10245 us [553.554s][info][gc,stats ] Pause Final Update Refs (G) 765 us [553.554s][info][gc,stats ] Pause Final Update Refs (N) 228 us [553.554s][info][gc,stats ] Update Region States 49 us [553.554s][info][gc,stats ] Trash Collection Set 17 us [553.554s][info][gc,stats ] Rebuild Free Set 82 us [553.554s][info][gc,stats ] Concurrent Cleanup 204 us [553.554s][info][gc,stats ] Workers: Evacuated 44396K across 657006 objects, abandoned 0B across 0 objects. [553.554s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [553.554s][info][gc,stats ] - age 1: 32720168 bytes, 32720168 total [553.554s][info][gc,stats ] - age 2: 284640 bytes, 33004808 total [553.554s][info][gc,stats ] - age 4: 495888 bytes, 33500696 total [553.554s][info][gc,stats ] - age 5: 80 bytes, 33500776 total [553.554s][info][gc,stats ] - age 6: 15416 bytes, 33516192 total [553.554s][info][gc,stats ] - age 7: 5423624 bytes, 38939816 total [553.554s][info][gc,stats ] - age 8: 5505504 bytes, 44445320 total [553.554s][info][gc,stats ] - age 9: 168 bytes, 44445488 total [553.554s][info][gc,stats ] - age 10: 144856 bytes, 44590344 total [553.554s][info][gc,stats ] - age 11: 872008 bytes, 45462352 total [553.554s][info][gc,stats ] [553.554s][info][gc,stats ] Mutators: Evacuated 552K across 4336 objects, abandoned 0B across 0 objects. [553.554s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [553.554s][info][gc,stats ] - age 1: 559480 bytes, 559480 total [553.554s][info][gc,stats ] - age 2: 32 bytes, 559512 total [553.554s][info][gc,stats ] - age 4: 144 bytes, 559656 total [553.554s][info][gc,stats ] - age 7: 3688 bytes, 563344 total [553.554s][info][gc,stats ] - age 8: 952 bytes, 564296 total [553.554s][info][gc,stats ] - age 10: 1080 bytes, 565376 total [553.554s][info][gc,stats ] [553.554s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [553.554s][info][gc,stats ] - age 1: 14163984 bytes, 14163984 total [553.554s][info][gc,stats ] - age 2: 199834352 bytes, 213998336 total [553.554s][info][gc,stats ] - age 5: 112 bytes, 213998448 total [553.554s][info][gc,stats ] - age 6: 58118640 bytes, 272117088 total [553.554s][info][gc,stats ] - age 7: 74018232 bytes, 346135320 total [553.554s][info][gc,stats ] [553.554s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [553.554s][info][gc,stats ] - age 7: 10110767560 bytes, 10110767560 total [553.554s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [553.564s][info][gc ] Transition from: normal to: idle [553.564s][info][gc ] Trigger (YOUNG): expedite promotion in place of 72283K [553.564s][info][gc ] Transition from: idle to: normal [553.564s][info][gc ] Heuristics request for young collection accepted [553.564s][info][gc,free ] Free: 13830M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 1617K, Mutator Free: 1729 Collector Reserve: 831M, Max: 8192K; Used: 33024B Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [553.564s][info][gc,ergo ] GC(332) Start GC cycle (YOUNG) [553.564s][info][gc,start ] GC(332) Concurrent reset [553.564s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent reset [553.569s][info][gc ] GC(332) Concurrent reset 5.368ms [553.570s][info][gc,start ] GC(332) Pause Init Mark (YOUNG) [553.570s][info][gc,task ] GC(332) Using 8 of 8 workers for init marking [553.573s][info][gc ] GC(332) Pause Init Mark (YOUNG) 3.429ms [553.573s][info][gc,start ] GC(332) Concurrent remembered set scanning [553.573s][info][gc,task ] GC(332) Using 4 of 8 workers for Concurrent remembered set scanning [553.621s][info][gc ] GC(332) Concurrent remembered set scanning 47.661ms [553.621s][info][gc,start ] GC(332) Concurrent marking roots [553.621s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent marking roots [553.625s][info][gc ] GC(332) Concurrent marking roots 4.308ms [553.625s][info][gc,start ] GC(332) Concurrent marking (YOUNG) [553.625s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent marking [554.017s][info][gc ] GC(332) Concurrent marking (YOUNG) 391.655ms [554.017s][info][gc,start ] GC(332) Pause Final Mark (YOUNG) [554.017s][info][gc,task ] GC(332) Using 8 of 8 workers for final marking [554.018s][info][gc,ergo ] GC(332) Planning to promote in place 0 humongous regions and 9 regular regions, spanning a total of 75497472 used bytes [554.018s][info][gc,ergo ] GC(332) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [554.018s][info][gc,ergo ] GC(332) Chosen CSet evacuates young: 63302K (of which at least: 0B are to be promoted), old: 0B [554.018s][info][gc,ergo ] GC(332) Collectable Garbage: 1451M (99%), Immediate: 0B (0%), 0 regions, CSet: 1451M (99%), 190 regions [554.018s][info][gc,ergo ] GC(332) Evacuation Targets: YOUNG: 63302K, PROMOTE: 0B, OLD: 0B, TOTAL: 63302K [554.018s][info][gc,free ] Free: 13630M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 1383K, Mutator Free: 1704 Collector Reserve: 81887K, Max: 8192K; Used: 33024B Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [554.018s][info][gc ] GC(332) Pause Final Mark (YOUNG) 0.994ms [554.019s][info][gc,start ] GC(332) Concurrent thread roots [554.019s][info][gc,task ] GC(332) Using 4 of 8 workers for Concurrent thread roots [554.023s][info][gc ] GC(332) Concurrent thread roots 4.043ms [554.023s][info][gc,start ] GC(332) Concurrent weak references [554.023s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent weak references [554.023s][info][gc,ref ] GC(332) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.023s][info][gc,ref ] GC(332) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.023s][info][gc,ref ] GC(332) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.023s][info][gc ] GC(332) Concurrent weak references 0.049ms [554.023s][info][gc,start ] GC(332) Concurrent weak roots [554.023s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent weak root [554.023s][info][gc ] GC(332) Concurrent weak roots 0.689ms [554.023s][info][gc,start ] GC(332) Concurrent cleanup [554.024s][info][gc ] GC(332) Concurrent cleanup 18016M->18016M(31744M) 0.116ms [554.024s][info][gc,free ] Free: 13617M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6748K, Mutator Free: 1703 Collector Reserve: 81077K, Max: 8192K; Used: 842K Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [554.024s][info][gc,start ] GC(332) Concurrent strong roots [554.024s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent strong root [554.024s][info][gc ] GC(332) Concurrent strong roots 0.415ms [554.024s][info][gc,start ] GC(332) Concurrent evacuation [554.024s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent evacuation [554.030s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [554.030s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [554.031s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [554.031s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [554.033s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [554.033s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [554.033s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [554.034s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [554.036s][info][gc ] GC(332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [554.047s][info][gc,ergo ] GC(332) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375296, promotion expended: 8324768, old capacity: 16080961536, old_used: 16063974448, old unaffiliated regions: 0 [554.047s][info][gc,ergo ] GC(332) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375296, promotion expended: 8324768, old capacity: 16080961536, old_used: 16063974448, old unaffiliated regions: 0 [554.047s][info][gc,ergo ] GC(332) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375296, promotion expended: 8324768, old capacity: 16080961536, old_used: 16063974448, old unaffiliated regions: 0 [554.047s][info][gc,ergo ] GC(332) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8375296, promotion expended: 8324768, old capacity: 16080961536, old_used: 16063974448, old unaffiliated regions: 0 [554.047s][info][gc,ergo ] GC(332) Squelching additional promotion failure reports for current epoch [554.064s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [554.087s][info][gc ] GC(332) Concurrent evacuation 63.214ms [554.088s][info][gc,start ] GC(332) Pause Init Update Refs [554.088s][info][gc ] GC(332) Pause Init Update Refs 0.487ms [554.088s][info][gc,start ] GC(332) Concurrent update references [554.088s][info][gc,task ] GC(332) Using 4 of 8 workers for concurrent reference update [554.088s][info][gc,free ] At start of update refs, moving 16331K to Mutator free set from Collector Reserve (16331K) and from Old Collector Reserve (0B) [554.282s][info][gc ] GC(332) Concurrent update references 194.011ms [554.282s][info][gc,start ] GC(332) Concurrent update thread roots [554.295s][info][gc ] GC(332) Concurrent update thread roots 12.367ms [554.295s][info][gc,start ] GC(332) Pause Final Update Refs [554.295s][info][gc,task ] GC(332) Using 8 of 8 workers for final reference update [554.295s][info][gc,free ] Free: 13761M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 10% internal; Used: 1439M, Mutator Free: 1721 Collector Reserve: 823M, Max: 8192K; Used: 81972K Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [554.295s][info][gc ] GC(332) Pause Final Update Refs 0.236ms [554.295s][info][gc,start ] GC(332) Concurrent cleanup [554.296s][info][gc ] GC(332) Concurrent cleanup 18639M->17134M(31744M) 0.128ms [554.296s][info][gc,ergo ] GC(332) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8160K, young_available: 14585M [554.296s][info][gc,ergo ] GC(332) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.3% during period of 0.743s [554.296s][info][gc,ergo ] GC(332) At end of Concurrent Young GC: YOUNG generation used: 1815M, used regions: 1840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16400M, available: 14584M [554.296s][info][gc,ergo ] GC(332) At end of Concurrent Young GC: OLD generation used: 15319M, used regions: 15344M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15344M, available: 8160K [554.296s][info][gc,free ] Free: 13760M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7977K, Mutator Free: 1721 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [554.296s][info][gc,stats ] [554.296s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [554.296s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [554.296s][info][gc,stats ] [554.296s][info][gc,stats ] Concurrent Reset 5379 us [554.296s][info][gc,stats ] Pause Init Mark (G) 4042 us [554.296s][info][gc,stats ] Pause Init Mark (N) 3439 us [554.296s][info][gc,stats ] Swap Remembered Set 3243 us [554.296s][info][gc,stats ] Update Region States 75 us [554.296s][info][gc,stats ] Concurrent Scan Remembered Set 47678 us, parallelism: 3.99x [554.296s][info][gc,stats ] RS: 190376 us [554.296s][info][gc,stats ] RS: Scan Clusters 190376 us, workers (us): 47605, 47598, 47587, 47586, ---, ---, ---, ---, [554.296s][info][gc,stats ] Concurrent Mark Roots 4316 us, parallelism: 3.66x [554.296s][info][gc,stats ] CMR: 15793 us [554.296s][info][gc,stats ] CMR: Thread Roots 14733 us, workers (us): 3582, 3762, 3538, 3850, ---, ---, ---, ---, [554.296s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 281, 179, 334, 144, ---, ---, ---, ---, [554.296s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 28, 23, 21, 14, ---, ---, ---, ---, [554.296s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [554.296s][info][gc,stats ] Concurrent Marking 391682 us, parallelism: 3.96x [554.296s][info][gc,stats ] CM: 1549430 us [554.296s][info][gc,stats ] CM: Parallel Mark 1549430 us, workers (us): 387366, 387363, 387354, 387347, ---, ---, ---, ---, [554.296s][info][gc,stats ] Pause Final Mark (G) 1519 us [554.296s][info][gc,stats ] Pause Final Mark (N) 1000 us [554.296s][info][gc,stats ] Finish Mark 532 us [554.296s][info][gc,stats ] Update Region States 86 us [554.296s][info][gc,stats ] Choose Collection Set 102 us [554.296s][info][gc,stats ] Rebuild Free Set 63 us [554.296s][info][gc,stats ] Concurrent Thread Roots 4060 us, parallelism: 3.90x [554.296s][info][gc,stats ] CTR: 15851 us [554.296s][info][gc,stats ] CTR: Thread Roots 15851 us, workers (us): 3944, 3998, 3937, 3972, ---, ---, ---, ---, [554.296s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [554.296s][info][gc,stats ] CWRF: 2 us [554.296s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [554.296s][info][gc,stats ] Concurrent Weak Roots 696 us [554.296s][info][gc,stats ] Roots 51 us, parallelism: 1.28x [554.296s][info][gc,stats ] CWR: 66 us [554.296s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 19, 13, 11, ---, ---, ---, ---, [554.296s][info][gc,stats ] Rendezvous 627 us [554.296s][info][gc,stats ] Concurrent Cleanup 120 us [554.296s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.81x [554.296s][info][gc,stats ] CSR: 1174 us [554.296s][info][gc,stats ] CSR: Code Cache Roots 987 us, workers (us): 192, 340, 256, 200, ---, ---, ---, ---, [554.296s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 42, 38, 34, 28, ---, ---, ---, ---, [554.296s][info][gc,stats ] CSR: CLDG Roots 44 us, workers (us): 33, ---, 12, ---, ---, ---, ---, ---, [554.296s][info][gc,stats ] Concurrent Evacuation 63229 us [554.296s][info][gc,stats ] Pause Init Update Refs (G) 972 us [554.296s][info][gc,stats ] Pause Init Update Refs (N) 495 us [554.296s][info][gc,stats ] Manage GCLABs 416 us [554.296s][info][gc,stats ] Concurrent Update Refs 194032 us [554.296s][info][gc,stats ] Concurrent Update Thread Roots 12382 us [554.296s][info][gc,stats ] Pause Final Update Refs (G) 811 us [554.296s][info][gc,stats ] Pause Final Update Refs (N) 242 us [554.296s][info][gc,stats ] Update Region States 49 us [554.296s][info][gc,stats ] Trash Collection Set 8 us [554.296s][info][gc,stats ] Rebuild Free Set 88 us [554.296s][info][gc,stats ] Concurrent Cleanup 133 us [554.296s][info][gc,stats ] Workers: Evacuated 62996K across 1190642 objects, abandoned 0B across 0 objects. [554.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [554.296s][info][gc,stats ] - age 1: 26884872 bytes, 26884872 total [554.296s][info][gc,stats ] - age 2: 11058104 bytes, 37942976 total [554.296s][info][gc,stats ] - age 3: 286392 bytes, 38229368 total [554.296s][info][gc,stats ] - age 4: 198304 bytes, 38427672 total [554.296s][info][gc,stats ] - age 5: 959936 bytes, 39387608 total [554.296s][info][gc,stats ] - age 6: 2314256 bytes, 41701864 total [554.296s][info][gc,stats ] - age 7: 3201016 bytes, 44902880 total [554.297s][info][gc,stats ] - age 8: 9597904 bytes, 54500784 total [554.297s][info][gc,stats ] - age 9: 9136960 bytes, 63637744 total [554.297s][info][gc,stats ] - age 11: 645456 bytes, 64283200 total [554.297s][info][gc,stats ] - age 12: 225424 bytes, 64508624 total [554.297s][info][gc,stats ] [554.297s][info][gc,stats ] Mutators: Evacuated 305K across 2850 objects, abandoned 0B across 0 objects. [554.297s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [554.297s][info][gc,stats ] - age 1: 290880 bytes, 290880 total [554.297s][info][gc,stats ] - age 2: 1760 bytes, 292640 total [554.297s][info][gc,stats ] - age 3: 64 bytes, 292704 total [554.297s][info][gc,stats ] - age 4: 128 bytes, 292832 total [554.297s][info][gc,stats ] - age 5: 384 bytes, 293216 total [554.297s][info][gc,stats ] - age 6: 5256 bytes, 298472 total [554.297s][info][gc,stats ] - age 7: 8016 bytes, 306488 total [554.297s][info][gc,stats ] - age 8: 3472 bytes, 309960 total [554.297s][info][gc,stats ] - age 9: 1816 bytes, 311776 total [554.297s][info][gc,stats ] - age 11: 1128 bytes, 312904 total [554.297s][info][gc,stats ] [554.297s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [554.297s][info][gc,stats ] - age 3: 199833816 bytes, 199833816 total [554.297s][info][gc,stats ] - age 6: 112 bytes, 199833928 total [554.297s][info][gc,stats ] - age 7: 58118640 bytes, 257952568 total [554.297s][info][gc,stats ] [554.297s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [554.297s][info][gc,stats ] - age 7: 10184785792 bytes, 10184785792 total [554.297s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [554.307s][info][gc ] Transition from: normal to: idle [554.308s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56756K [554.308s][info][gc ] Transition from: idle to: normal [554.308s][info][gc ] Heuristics request for young collection accepted [554.308s][info][gc,free ] Free: 13731M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 12774K, Mutator Free: 1718 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [554.308s][info][gc,ergo ] GC(333) Start GC cycle (YOUNG) [554.308s][info][gc,start ] GC(333) Concurrent reset [554.308s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent reset [554.315s][info][gc ] GC(333) Concurrent reset 7.179ms [554.315s][info][gc,start ] GC(333) Pause Init Mark (YOUNG) [554.315s][info][gc,task ] GC(333) Using 8 of 8 workers for init marking [554.319s][info][gc ] GC(333) Pause Init Mark (YOUNG) 3.442ms [554.319s][info][gc,start ] GC(333) Concurrent remembered set scanning [554.319s][info][gc,task ] GC(333) Using 4 of 8 workers for Concurrent remembered set scanning [554.385s][info][gc ] GC(333) Concurrent remembered set scanning 66.219ms [554.385s][info][gc,start ] GC(333) Concurrent marking roots [554.385s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent marking roots [554.389s][info][gc ] GC(333) Concurrent marking roots 3.766ms [554.389s][info][gc,start ] GC(333) Concurrent marking (YOUNG) [554.389s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent marking [554.726s][info][gc ] GC(333) Concurrent marking (YOUNG) 336.684ms [554.726s][info][gc,start ] GC(333) Pause Final Mark (YOUNG) [554.726s][info][gc,task ] GC(333) Using 8 of 8 workers for final marking [554.727s][info][gc,ergo ] GC(333) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [554.727s][info][gc,ergo ] GC(333) Adaptive CSet Selection for YOUNG. Max Evacuation: 683M, Actual Free: 0B. [554.727s][info][gc,ergo ] GC(333) Chosen CSet evacuates young: 55727K (of which at least: 0B are to be promoted), old: 0B [554.727s][info][gc,ergo ] GC(333) Collectable Garbage: 1561M (99%), Immediate: 0B (0%), 0 regions, CSet: 1561M (99%), 202 regions [554.727s][info][gc,ergo ] GC(333) Evacuation Targets: YOUNG: 55727K, PROMOTE: 0B, OLD: 0B, TOTAL: 55727K [554.727s][info][gc,free ] Free: 13625M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6512K, Mutator Free: 1704 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [554.727s][info][gc ] GC(333) Pause Final Mark (YOUNG) 0.891ms [554.727s][info][gc,start ] GC(333) Concurrent thread roots [554.727s][info][gc,task ] GC(333) Using 4 of 8 workers for Concurrent thread roots [554.731s][info][gc ] GC(333) Concurrent thread roots 4.171ms [554.731s][info][gc,start ] GC(333) Concurrent weak references [554.731s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent weak references [554.731s][info][gc,ref ] GC(333) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.731s][info][gc,ref ] GC(333) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.731s][info][gc,ref ] GC(333) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [554.731s][info][gc ] GC(333) Concurrent weak references 0.052ms [554.731s][info][gc,start ] GC(333) Concurrent weak roots [554.731s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent weak root [554.732s][info][gc ] GC(333) Concurrent weak roots 0.880ms [554.732s][info][gc,start ] GC(333) Concurrent cleanup [554.732s][info][gc ] GC(333) Concurrent cleanup 18036M->18036M(31744M) 0.121ms [554.732s][info][gc,free ] Free: 13612M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 3903K, Mutator Free: 1702 Collector Reserve: 72816K, Max: 8192K; Used: 911K Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [554.732s][info][gc,start ] GC(333) Concurrent strong roots [554.732s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent strong root [554.733s][info][gc ] GC(333) Concurrent strong roots 0.416ms [554.733s][info][gc,start ] GC(333) Concurrent evacuation [554.733s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent evacuation [554.739s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [554.739s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [554.739s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [554.741s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [554.741s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [554.742s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [554.744s][info][gc ] GC(333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [554.754s][info][gc,ergo ] GC(333) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8355840, promotion expended: 8306800, old capacity: 16148070400, old_used: 16131084848, old unaffiliated regions: 0 [554.754s][info][gc,ergo ] GC(333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8355840, promotion expended: 8306800, old capacity: 16148070400, old_used: 16131084848, old unaffiliated regions: 0 [554.754s][info][gc,ergo ] GC(333) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8355840, promotion expended: 8306800, old capacity: 16148070400, old_used: 16131084848, old unaffiliated regions: 0 [554.754s][info][gc,ergo ] GC(333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8355840, promotion expended: 8306800, old capacity: 16148070400, old_used: 16131084848, old unaffiliated regions: 0 [554.754s][info][gc,ergo ] GC(333) Squelching additional promotion failure reports for current epoch [554.776s][info][gc ] GC(333) Concurrent evacuation 43.622ms [554.777s][info][gc,start ] GC(333) Pause Init Update Refs [554.777s][info][gc ] GC(333) Pause Init Update Refs 0.494ms [554.777s][info][gc,start ] GC(333) Concurrent update references [554.777s][info][gc,task ] GC(333) Using 4 of 8 workers for concurrent reference update [554.777s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [554.958s][info][gc ] GC(333) Concurrent update references 181.147ms [554.958s][info][gc,start ] GC(333) Concurrent update thread roots [554.970s][info][gc ] GC(333) Concurrent update thread roots 11.131ms [554.970s][info][gc,start ] GC(333) Pause Final Update Refs [554.970s][info][gc,task ] GC(333) Using 8 of 8 workers for final reference update [554.970s][info][gc,free ] Free: 13924M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 11% internal; Used: 1555M, Mutator Free: 1741 Collector Reserve: 823M, Max: 8192K; Used: 65588K Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [554.970s][info][gc ] GC(333) Pause Final Update Refs 0.242ms [554.970s][info][gc,start ] GC(333) Concurrent cleanup [554.971s][info][gc ] GC(333) Concurrent cleanup 18587M->16980M(31744M) 0.123ms [554.971s][info][gc,ergo ] GC(333) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11776B, young_available: 14747M [554.971s][info][gc,ergo ] GC(333) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.3% during period of 0.675s [554.971s][info][gc,ergo ] GC(333) At end of Concurrent Young GC: YOUNG generation used: 1597M, used regions: 1624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16344M, available: 14746M [554.971s][info][gc,ergo ] GC(333) At end of Concurrent Young GC: OLD generation used: 15383M, used regions: 15400M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15400M, available: 11776B [554.971s][info][gc,free ] Free: 13922M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 5342K, Mutator Free: 1741 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [554.971s][info][gc,stats ] [554.971s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [554.971s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [554.971s][info][gc,stats ] [554.971s][info][gc,stats ] Concurrent Reset 7199 us [554.971s][info][gc,stats ] Pause Init Mark (G) 4027 us [554.971s][info][gc,stats ] Pause Init Mark (N) 3450 us [554.971s][info][gc,stats ] Swap Remembered Set 3288 us [554.971s][info][gc,stats ] Update Region States 47 us [554.971s][info][gc,stats ] Concurrent Scan Remembered Set 66238 us, parallelism: 3.99x [554.971s][info][gc,stats ] RS: 264571 us [554.971s][info][gc,stats ] RS: Scan Clusters 264571 us, workers (us): 66152, 66151, 66138, 66130, ---, ---, ---, ---, [554.971s][info][gc,stats ] Concurrent Mark Roots 3780 us, parallelism: 3.63x [554.971s][info][gc,stats ] CMR: 13716 us [554.971s][info][gc,stats ] CMR: Thread Roots 12625 us, workers (us): 3080, 3208, 3244, 3094, ---, ---, ---, ---, [554.971s][info][gc,stats ] CMR: Code Cache Roots 965 us, workers (us): 291, 177, 161, 336, ---, ---, ---, ---, [554.971s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 28, 26, 21, 17, ---, ---, ---, ---, [554.971s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): 7, 27, ---, ---, ---, ---, ---, ---, [554.971s][info][gc,stats ] Concurrent Marking 336710 us, parallelism: 3.95x [554.971s][info][gc,stats ] CM: 1329411 us [554.971s][info][gc,stats ] CM: Parallel Mark 1329411 us, workers (us): 332370, 332349, 332349, 332343, ---, ---, ---, ---, [554.971s][info][gc,stats ] Pause Final Mark (G) 1402 us [554.971s][info][gc,stats ] Pause Final Mark (N) 897 us [554.971s][info][gc,stats ] Finish Mark 461 us [554.971s][info][gc,stats ] Update Region States 90 us [554.971s][info][gc,stats ] Choose Collection Set 105 us [554.971s][info][gc,stats ] Rebuild Free Set 56 us [554.971s][info][gc,stats ] Concurrent Thread Roots 4187 us, parallelism: 3.82x [554.971s][info][gc,stats ] CTR: 15980 us [554.971s][info][gc,stats ] CTR: Thread Roots 15980 us, workers (us): 3949, 4109, 3943, 3980, ---, ---, ---, ---, [554.971s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [554.971s][info][gc,stats ] CWRF: 1 us [554.971s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [554.971s][info][gc,stats ] Concurrent Weak Roots 888 us [554.971s][info][gc,stats ] Roots 53 us, parallelism: 1.22x [554.971s][info][gc,stats ] CWR: 65 us [554.971s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 19, 16, 9, ---, ---, ---, ---, [554.971s][info][gc,stats ] Rendezvous 814 us [554.971s][info][gc,stats ] Concurrent Cleanup 127 us [554.971s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.72x [554.971s][info][gc,stats ] CSR: 1153 us [554.971s][info][gc,stats ] CSR: Code Cache Roots 981 us, workers (us): 192, 262, 337, 190, ---, ---, ---, ---, [554.971s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 44, 37, 32, 30, ---, ---, ---, ---, [554.971s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [554.971s][info][gc,stats ] Concurrent Evacuation 43638 us [554.971s][info][gc,stats ] Pause Init Update Refs (G) 1006 us [554.971s][info][gc,stats ] Pause Init Update Refs (N) 504 us [554.971s][info][gc,stats ] Manage GCLABs 417 us [554.971s][info][gc,stats ] Concurrent Update Refs 181170 us [554.971s][info][gc,stats ] Concurrent Update Thread Roots 11146 us [554.971s][info][gc,stats ] Pause Final Update Refs (G) 824 us [554.971s][info][gc,stats ] Pause Final Update Refs (N) 248 us [554.971s][info][gc,stats ] Update Region States 63 us [554.971s][info][gc,stats ] Trash Collection Set 9 us [554.971s][info][gc,stats ] Rebuild Free Set 93 us [554.971s][info][gc,stats ] Concurrent Cleanup 128 us [554.971s][info][gc,stats ] Workers: Evacuated 55410K across 961914 objects, abandoned 0B across 0 objects. [554.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [554.971s][info][gc,stats ] - age 1: 29049768 bytes, 29049768 total [554.971s][info][gc,stats ] - age 2: 8501720 bytes, 37551488 total [554.971s][info][gc,stats ] - age 3: 1159216 bytes, 38710704 total [554.971s][info][gc,stats ] - age 4: 249048 bytes, 38959752 total [554.971s][info][gc,stats ] - age 5: 173728 bytes, 39133480 total [554.971s][info][gc,stats ] - age 6: 862272 bytes, 39995752 total [554.971s][info][gc,stats ] - age 7: 489208 bytes, 40484960 total [554.971s][info][gc,stats ] - age 8: 4596424 bytes, 45081384 total [554.971s][info][gc,stats ] - age 9: 5672696 bytes, 50754080 total [554.971s][info][gc,stats ] - age 10: 5761672 bytes, 56515752 total [554.971s][info][gc,stats ] - age 12: 225008 bytes, 56740760 total [554.971s][info][gc,stats ] [554.971s][info][gc,stats ] Mutators: Evacuated 316K across 2650 objects, abandoned 0B across 0 objects. [554.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [554.971s][info][gc,stats ] - age 1: 315624 bytes, 315624 total [554.971s][info][gc,stats ] - age 2: 64 bytes, 315688 total [554.971s][info][gc,stats ] - age 3: 1024 bytes, 316712 total [554.971s][info][gc,stats ] - age 4: 64 bytes, 316776 total [554.971s][info][gc,stats ] - age 6: 112 bytes, 316888 total [554.972s][info][gc,stats ] - age 7: 160 bytes, 317048 total [554.972s][info][gc,stats ] - age 8: 2616 bytes, 319664 total [554.972s][info][gc,stats ] - age 9: 4296 bytes, 323960 total [554.972s][info][gc,stats ] - age 12: 416 bytes, 324376 total [554.972s][info][gc,stats ] [554.972s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [554.972s][info][gc,stats ] - age 1: 2248 bytes, 2248 total [554.972s][info][gc,stats ] - age 4: 199716736 bytes, 199718984 total [554.972s][info][gc,stats ] - age 7: 112 bytes, 199719096 total [554.972s][info][gc,stats ] [554.972s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [554.972s][info][gc,stats ] - age 7: 10242863704 bytes, 10242863704 total [554.972s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [554.982s][info][gc ] Transition from: normal to: idle [554.982s][info][gc ] Trigger (YOUNG): expedite promotion in place of 112B [554.982s][info][gc ] Transition from: idle to: normal [554.982s][info][gc ] Heuristics request for young collection accepted [554.982s][info][gc,free ] Free: 13897M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6253K, Mutator Free: 1738 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [554.982s][info][gc,ergo ] GC(334) Start GC cycle (YOUNG) [554.982s][info][gc,start ] GC(334) Concurrent reset [554.982s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent reset [554.989s][info][gc ] GC(334) Concurrent reset 6.785ms [554.989s][info][gc,start ] GC(334) Pause Init Mark (YOUNG) [554.989s][info][gc,task ] GC(334) Using 8 of 8 workers for init marking [554.993s][info][gc ] GC(334) Pause Init Mark (YOUNG) 3.553ms [554.993s][info][gc,start ] GC(334) Concurrent remembered set scanning [554.993s][info][gc,task ] GC(334) Using 4 of 8 workers for Concurrent remembered set scanning [555.075s][info][gc ] GC(334) Concurrent remembered set scanning 82.430ms [555.075s][info][gc,start ] GC(334) Concurrent marking roots [555.075s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent marking roots [555.079s][info][gc ] GC(334) Concurrent marking roots 3.842ms [555.079s][info][gc,start ] GC(334) Concurrent marking (YOUNG) [555.079s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent marking [555.331s][info][gc ] GC(334) Concurrent marking (YOUNG) 251.423ms [555.331s][info][gc,start ] GC(334) Pause Final Mark (YOUNG) [555.331s][info][gc,task ] GC(334) Using 8 of 8 workers for final marking [555.332s][info][gc,ergo ] GC(334) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [555.332s][info][gc,ergo ] GC(334) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [555.332s][info][gc,ergo ] GC(334) Chosen CSet evacuates young: 49737K (of which at least: 0B are to be promoted), old: 0B [555.332s][info][gc,ergo ] GC(334) Collectable Garbage: 1402M (99%), Immediate: 0B (0%), 0 regions, CSet: 1402M (99%), 182 regions [555.332s][info][gc,ergo ] GC(334) Evacuation Targets: YOUNG: 49737K, PROMOTE: 0B, OLD: 0B, TOTAL: 49737K [555.332s][info][gc,free ] Free: 13920M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7366K, Mutator Free: 1741 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [555.332s][info][gc ] GC(334) Pause Final Mark (YOUNG) 0.929ms [555.332s][info][gc,start ] GC(334) Concurrent thread roots [555.332s][info][gc,task ] GC(334) Using 4 of 8 workers for Concurrent thread roots [555.334s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [555.336s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16156459008, old_used: 16131133488, old unaffiliated regions: 0 [555.336s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16156459008, old_used: 16131133488, old unaffiliated regions: 0 [555.336s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16156459008, old_used: 16131133488, old unaffiliated regions: 0 [555.336s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16156459008, old_used: 16131133488, old unaffiliated regions: 0 [555.336s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [555.336s][info][gc ] GC(334) Concurrent thread roots 4.307ms [555.336s][info][gc,start ] GC(334) Concurrent weak references [555.336s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent weak references [555.336s][info][gc,ref ] GC(334) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [555.337s][info][gc,ref ] GC(334) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [555.337s][info][gc,ref ] GC(334) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [555.337s][info][gc ] GC(334) Concurrent weak references 0.053ms [555.337s][info][gc,start ] GC(334) Concurrent weak roots [555.337s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent weak root [555.337s][info][gc ] GC(334) Concurrent weak roots 0.620ms [555.337s][info][gc,start ] GC(334) Concurrent cleanup [555.337s][info][gc ] GC(334) Concurrent cleanup 17745M->17745M(31744M) 0.177ms [555.337s][info][gc,free ] Free: 13898M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 5382K, Mutator Free: 1738 Collector Reserve: 64681K, Max: 8192K; Used: 854K Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [555.337s][info][gc,start ] GC(334) Concurrent strong roots [555.337s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent strong root [555.338s][info][gc ] GC(334) Concurrent strong roots 0.427ms [555.338s][info][gc,start ] GC(334) Concurrent evacuation [555.338s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent evacuation [555.346s][info][gc ] GC(334) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [555.363s][info][gc ] GC(334) Concurrent evacuation 25.097ms [555.363s][info][gc,start ] GC(334) Pause Init Update Refs [555.364s][info][gc ] GC(334) Pause Init Update Refs 0.490ms [555.364s][info][gc,start ] GC(334) Concurrent update references [555.364s][info][gc,task ] GC(334) Using 4 of 8 workers for concurrent reference update [555.364s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [555.523s][info][gc ] GC(334) Concurrent update references 159.484ms [555.523s][info][gc,start ] GC(334) Concurrent update thread roots [555.534s][info][gc ] GC(334) Concurrent update thread roots 10.705ms [555.534s][info][gc,start ] GC(334) Pause Final Update Refs [555.534s][info][gc,task ] GC(334) Using 8 of 8 workers for final reference update [555.535s][info][gc,free ] Free: 14124M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 9% internal; Used: 1391M, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 65588K Old Collector Reserve: 5858K, Max: 5858K; Used: 2334K [555.535s][info][gc ] GC(334) Pause Final Update Refs 0.218ms [555.535s][info][gc,start ] GC(334) Concurrent cleanup [555.535s][info][gc ] GC(334) Concurrent cleanup 18217M->16773M(31744M) 0.124ms [555.535s][info][gc,ergo ] GC(334) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5864K, young_available: 14948M [555.535s][info][gc,ergo ] GC(334) At end of Concurrent Young GC: GCU: 22.7%, MU: 17.9% during period of 0.564s [555.535s][info][gc,ergo ] GC(334) At end of Concurrent Young GC: YOUNG generation used: 1380M, used regions: 1400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 14947M [555.535s][info][gc,ergo ] GC(334) At end of Concurrent Young GC: OLD generation used: 15394M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 5864K [555.535s][info][gc,free ] Free: 14123M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4879K, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 5858K, Max: 5858K; Used: 2334K [555.536s][info][gc,stats ] [555.536s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [555.536s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [555.536s][info][gc,stats ] [555.536s][info][gc,stats ] Concurrent Reset 6796 us [555.536s][info][gc,stats ] Pause Init Mark (G) 4190 us [555.536s][info][gc,stats ] Pause Init Mark (N) 3565 us [555.536s][info][gc,stats ] Swap Remembered Set 3327 us [555.536s][info][gc,stats ] Update Region States 115 us [555.536s][info][gc,stats ] Concurrent Scan Remembered Set 82450 us, parallelism: 3.99x [555.536s][info][gc,stats ] RS: 329354 us [555.536s][info][gc,stats ] RS: Scan Clusters 329354 us, workers (us): 82347, 82339, 82336, 82331, ---, ---, ---, ---, [555.536s][info][gc,stats ] Concurrent Mark Roots 3858 us, parallelism: 3.66x [555.536s][info][gc,stats ] CMR: 14130 us [555.536s][info][gc,stats ] CMR: Thread Roots 13062 us, workers (us): 3185, 3222, 3319, 3336, ---, ---, ---, ---, [555.536s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 343, 279, 180, 144, ---, ---, ---, ---, [555.536s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 24, 20, 15, ---, ---, ---, ---, [555.536s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [555.536s][info][gc,stats ] Concurrent Marking 251452 us, parallelism: 3.94x [555.536s][info][gc,stats ] CM: 991297 us [555.536s][info][gc,stats ] CM: Parallel Mark 991297 us, workers (us): 247832, 247835, 247812, 247818, ---, ---, ---, ---, [555.536s][info][gc,stats ] Pause Final Mark (G) 1391 us [555.536s][info][gc,stats ] Pause Final Mark (N) 935 us [555.536s][info][gc,stats ] Finish Mark 504 us [555.536s][info][gc,stats ] Update Region States 86 us [555.536s][info][gc,stats ] Choose Collection Set 99 us [555.536s][info][gc,stats ] Rebuild Free Set 56 us [555.536s][info][gc,stats ] Concurrent Thread Roots 4323 us, parallelism: 3.89x [555.536s][info][gc,stats ] CTR: 16799 us [555.536s][info][gc,stats ] CTR: Thread Roots 16799 us, workers (us): 4256, 4202, 4201, 4139, ---, ---, ---, ---, [555.536s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [555.536s][info][gc,stats ] CWRF: 1 us [555.536s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [555.536s][info][gc,stats ] Concurrent Weak Roots 629 us [555.536s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [555.536s][info][gc,stats ] CWR: 69 us [555.536s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 24, 20, 14, 11, ---, ---, ---, ---, [555.536s][info][gc,stats ] Rendezvous 556 us [555.536s][info][gc,stats ] Concurrent Cleanup 184 us [555.536s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.44x [555.536s][info][gc,stats ] CSR: 1059 us [555.536s][info][gc,stats ] CSR: Code Cache Roots 912 us, workers (us): 349, 158, 148, 257, ---, ---, ---, ---, [555.536s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 38, 29, 28, 23, ---, ---, ---, ---, [555.536s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 23, 6, ---, ---, ---, ---, ---, [555.536s][info][gc,stats ] Concurrent Evacuation 25114 us [555.536s][info][gc,stats ] Pause Init Update Refs (G) 939 us [555.536s][info][gc,stats ] Pause Init Update Refs (N) 498 us [555.536s][info][gc,stats ] Manage GCLABs 418 us [555.536s][info][gc,stats ] Concurrent Update Refs 159507 us [555.536s][info][gc,stats ] Concurrent Update Thread Roots 10721 us [555.536s][info][gc,stats ] Pause Final Update Refs (G) 701 us [555.536s][info][gc,stats ] Pause Final Update Refs (N) 224 us [555.536s][info][gc,stats ] Update Region States 49 us [555.536s][info][gc,stats ] Trash Collection Set 8 us [555.536s][info][gc,stats ] Rebuild Free Set 81 us [555.536s][info][gc,stats ] Concurrent Cleanup 129 us [555.536s][info][gc,stats ] Workers: Evacuated 49497K across 755795 objects, abandoned 0B across 0 objects. [555.536s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [555.536s][info][gc,stats ] - age 1: 28693448 bytes, 28693448 total [555.536s][info][gc,stats ] - age 2: 10816624 bytes, 39510072 total [555.536s][info][gc,stats ] - age 3: 253680 bytes, 39763752 total [555.536s][info][gc,stats ] - age 4: 1142064 bytes, 40905816 total [555.536s][info][gc,stats ] - age 5: 249016 bytes, 41154832 total [555.536s][info][gc,stats ] - age 6: 173696 bytes, 41328528 total [555.536s][info][gc,stats ] - age 7: 1288072 bytes, 42616600 total [555.536s][info][gc,stats ] - age 8: 32 bytes, 42616632 total [555.536s][info][gc,stats ] - age 9: 1135152 bytes, 43751784 total [555.536s][info][gc,stats ] - age 10: 6817632 bytes, 50569416 total [555.536s][info][gc,stats ] - age 11: 116240 bytes, 50685656 total [555.536s][info][gc,stats ] [555.536s][info][gc,stats ] Mutators: Evacuated 239K across 1926 objects, abandoned 0B across 0 objects. [555.536s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [555.536s][info][gc,stats ] - age 1: 241520 bytes, 241520 total [555.536s][info][gc,stats ] - age 2: 96 bytes, 241616 total [555.536s][info][gc,stats ] - age 3: 864 bytes, 242480 total [555.536s][info][gc,stats ] - age 4: 192 bytes, 242672 total [555.536s][info][gc,stats ] - age 5: 96 bytes, 242768 total [555.536s][info][gc,stats ] - age 6: 32 bytes, 242800 total [555.536s][info][gc,stats ] - age 7: 128 bytes, 242928 total [555.536s][info][gc,stats ] - age 8: 64 bytes, 242992 total [555.536s][info][gc,stats ] - age 9: 496 bytes, 243488 total [555.536s][info][gc,stats ] - age 10: 784 bytes, 244272 total [555.536s][info][gc,stats ] - age 11: 1056 bytes, 245328 total [555.536s][info][gc,stats ] [555.536s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [555.536s][info][gc,stats ] - age 2: 2248 bytes, 2248 total [555.536s][info][gc,stats ] - age 5: 199716736 bytes, 199718984 total [555.536s][info][gc,stats ] [555.536s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [555.536s][info][gc,stats ] - age 7: 10242863704 bytes, 10242863704 total [555.536s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [555.546s][info][gc ] Transition from: normal to: idle [558.288s][info][gc ] Periodic Sample: GCU = 10.432%, MU = 17.179% during most recent 5.0s [559.160s][info][gc ] Trigger (YOUNG): Average GC time (2750.45 ms) is above the time for average allocation rate (1967 MB/s) to deplete free headroom (5410M) (margin of error = 3.06) [559.160s][info][gc,ergo ] Free headroom: 6997M (free) - 1587M (spike) - 0B (penalties) = 5410M [559.160s][info][gc ] Transition from: idle to: normal [559.160s][info][gc ] Heuristics request for young collection accepted [559.160s][info][gc,free ] Free: 6997M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2524K, Mutator Free: 875 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 5858K, Max: 5858K; Used: 2334K [559.160s][info][gc,ergo ] GC(335) Start GC cycle (YOUNG) [559.160s][info][gc,start ] GC(335) Concurrent reset [559.160s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent reset [559.196s][info][gc ] GC(335) Concurrent reset 35.548ms [559.197s][info][gc,start ] GC(335) Pause Init Mark (YOUNG) [559.197s][info][gc,task ] GC(335) Using 8 of 8 workers for init marking [559.202s][info][gc ] GC(335) Pause Init Mark (YOUNG) 5.170ms [559.202s][info][gc,start ] GC(335) Concurrent remembered set scanning [559.202s][info][gc,task ] GC(335) Using 4 of 8 workers for Concurrent remembered set scanning [559.284s][info][gc ] GC(335) Concurrent remembered set scanning 82.482ms [559.284s][info][gc,start ] GC(335) Concurrent marking roots [559.284s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent marking roots [559.289s][info][gc ] GC(335) Concurrent marking roots 4.511ms [559.289s][info][gc,start ] GC(335) Concurrent marking (YOUNG) [559.289s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent marking [559.535s][info][gc ] GC(335) Concurrent marking (YOUNG) 245.908ms [559.535s][info][gc,start ] GC(335) Pause Final Mark (YOUNG) [559.535s][info][gc,task ] GC(335) Using 8 of 8 workers for final marking [559.536s][info][gc,ergo ] GC(335) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [559.536s][info][gc,ergo ] GC(335) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [559.536s][info][gc,ergo ] GC(335) Chosen CSet evacuates young: 37302K (of which at least: 0B are to be promoted), old: 0B [559.536s][info][gc,ergo ] GC(335) Collectable Garbage: 8347M (99%), Immediate: 0B (0%), 0 regions, CSet: 8347M (99%), 1048 regions [559.536s][info][gc,ergo ] GC(335) Evacuation Targets: YOUNG: 37302K, PROMOTE: 0B, OLD: 0B, TOTAL: 37302K [559.536s][info][gc,free ] Free: 6997M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2409K, Mutator Free: 875 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 5858K, Max: 5858K; Used: 2334K [559.536s][info][gc ] GC(335) Pause Final Mark (YOUNG) 1.026ms [559.536s][info][gc,start ] GC(335) Concurrent thread roots [559.536s][info][gc,task ] GC(335) Using 4 of 8 workers for Concurrent thread roots [559.541s][info][gc ] GC(335) Concurrent thread roots 4.254ms [559.541s][info][gc,start ] GC(335) Concurrent weak references [559.541s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent weak references [559.541s][info][gc,ref ] GC(335) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [559.541s][info][gc,ref ] GC(335) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [559.541s][info][gc,ref ] GC(335) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [559.541s][info][gc ] GC(335) Concurrent weak references 0.039ms [559.541s][info][gc,start ] GC(335) Concurrent weak roots [559.541s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent weak root [559.541s][info][gc ] GC(335) Concurrent weak roots 0.668ms [559.541s][info][gc,start ] GC(335) Concurrent cleanup [559.541s][info][gc ] GC(335) Concurrent cleanup 24690M->24690M(31744M) 0.101ms [559.541s][info][gc,free ] Free: 6984M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 8018K, Mutator Free: 874 Collector Reserve: 48315K, Max: 8192K; Used: 836K Old Collector Reserve: 5848K, Max: 5848K; Used: 2344K [559.542s][info][gc,start ] GC(335) Concurrent strong roots [559.542s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent strong root [559.542s][info][gc ] GC(335) Concurrent strong roots 0.401ms [559.542s][info][gc,start ] GC(335) Concurrent evacuation [559.542s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent evacuation [559.561s][info][gc ] GC(335) Concurrent evacuation 19.293ms [559.562s][info][gc,start ] GC(335) Pause Init Update Refs [559.562s][info][gc ] GC(335) Pause Init Update Refs 0.496ms [559.562s][info][gc,start ] GC(335) Concurrent update references [559.562s][info][gc,task ] GC(335) Using 4 of 8 workers for concurrent reference update [559.562s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [559.730s][info][gc ] GC(335) Concurrent update references 167.521ms [559.730s][info][gc,start ] GC(335) Concurrent update thread roots [559.741s][info][gc ] GC(335) Concurrent update thread roots 11.706ms [559.742s][info][gc,start ] GC(335) Pause Final Update Refs [559.742s][info][gc,task ] GC(335) Using 8 of 8 workers for final reference update [559.742s][info][gc,free ] Free: 14123M, Max: 8192K regular, 560M humongous, Frag: 91% external, 58% internal; Used: 8324M, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 65588K Old Collector Reserve: 2380K, Max: 2380K; Used: 5811K [559.742s][info][gc ] GC(335) Pause Final Update Refs 0.237ms [559.742s][info][gc,start ] GC(335) Concurrent cleanup [559.742s][info][gc ] GC(335) Concurrent cleanup 25154M->16779M(31744M) 0.219ms [559.742s][info][gc,ergo ] GC(335) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2387K, young_available: 14946M [559.743s][info][gc,ergo ] GC(335) At end of Concurrent Young GC: GCU: 3.1%, MU: 16.6% during period of 4.208s [559.743s][info][gc,ergo ] GC(335) At end of Concurrent Young GC: YOUNG generation used: 1382M, used regions: 1400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 14945M [559.743s][info][gc,ergo ] GC(335) At end of Concurrent Young GC: OLD generation used: 15397M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 2387K [559.743s][info][gc,free ] Free: 14121M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7032K, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 2380K, Max: 2380K; Used: 5811K [559.743s][info][gc,stats ] [559.743s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [559.743s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [559.743s][info][gc,stats ] [559.743s][info][gc,stats ] Concurrent Reset 35577 us [559.743s][info][gc,stats ] Pause Init Mark (G) 5925 us [559.743s][info][gc,stats ] Pause Init Mark (N) 5179 us [559.743s][info][gc,stats ] Swap Remembered Set 4700 us [559.743s][info][gc,stats ] Update Region States 347 us [559.743s][info][gc,stats ] Concurrent Scan Remembered Set 82505 us, parallelism: 3.97x [559.743s][info][gc,stats ] RS: 327166 us [559.743s][info][gc,stats ] RS: Scan Clusters 327166 us, workers (us): 82426, 82349, 81282, 81110, ---, ---, ---, ---, [559.743s][info][gc,stats ] Concurrent Mark Roots 4530 us, parallelism: 3.64x [559.743s][info][gc,stats ] CMR: 16478 us [559.743s][info][gc,stats ] CMR: Thread Roots 15250 us, workers (us): 3831, 3753, 3977, 3689, ---, ---, ---, ---, [559.743s][info][gc,stats ] CMR: Code Cache Roots 1068 us, workers (us): 174, 334, 180, 380, ---, ---, ---, ---, [559.743s][info][gc,stats ] CMR: VM Strong Roots 122 us, workers (us): 37, 32, 27, 26, ---, ---, ---, ---, [559.743s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, 9, ---, ---, ---, ---, ---, [559.743s][info][gc,stats ] Concurrent Marking 245934 us, parallelism: 3.94x [559.743s][info][gc,stats ] CM: 969430 us [559.743s][info][gc,stats ] CM: Parallel Mark 969430 us, workers (us): 242366, 242364, 242358, 242341, ---, ---, ---, ---, [559.743s][info][gc,stats ] Pause Final Mark (G) 1520 us [559.743s][info][gc,stats ] Pause Final Mark (N) 1031 us [559.743s][info][gc,stats ] Finish Mark 498 us [559.743s][info][gc,stats ] Update Region States 96 us [559.743s][info][gc,stats ] Choose Collection Set 198 us [559.743s][info][gc,stats ] Rebuild Free Set 45 us [559.743s][info][gc,stats ] Concurrent Thread Roots 4269 us, parallelism: 3.79x [559.743s][info][gc,stats ] CTR: 16183 us [559.743s][info][gc,stats ] CTR: Thread Roots 16183 us, workers (us): 3989, 4209, 3980, 4005, ---, ---, ---, ---, [559.743s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [559.743s][info][gc,stats ] CWRF: 1 us [559.743s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [559.743s][info][gc,stats ] Concurrent Weak Roots 673 us [559.743s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [559.743s][info][gc,stats ] CWR: 69 us [559.743s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 24, 17, 15, 14, ---, ---, ---, ---, [559.743s][info][gc,stats ] Rendezvous 600 us [559.743s][info][gc,stats ] Concurrent Cleanup 105 us [559.743s][info][gc,stats ] Concurrent Strong Roots 405 us, parallelism: 2.63x [559.743s][info][gc,stats ] CSR: 1067 us [559.743s][info][gc,stats ] CSR: Code Cache Roots 910 us, workers (us): 164, 337, 259, 150, ---, ---, ---, ---, [559.743s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 35, 32, 26, 25, ---, ---, ---, ---, [559.743s][info][gc,stats ] CSR: CLDG Roots 40 us, workers (us): 28, ---, ---, 12, ---, ---, ---, ---, [559.743s][info][gc,stats ] Concurrent Evacuation 19307 us [559.743s][info][gc,stats ] Pause Init Update Refs (G) 980 us [559.743s][info][gc,stats ] Pause Init Update Refs (N) 504 us [559.743s][info][gc,stats ] Manage GCLABs 424 us [559.743s][info][gc,stats ] Concurrent Update Refs 167541 us [559.743s][info][gc,stats ] Concurrent Update Thread Roots 11723 us [559.743s][info][gc,stats ] Pause Final Update Refs (G) 765 us [559.743s][info][gc,stats ] Pause Final Update Refs (N) 242 us [559.743s][info][gc,stats ] Update Region States 47 us [559.743s][info][gc,stats ] Trash Collection Set 27 us [559.743s][info][gc,stats ] Rebuild Free Set 91 us [559.743s][info][gc,stats ] Concurrent Cleanup 226 us [559.743s][info][gc,stats ] Workers: Evacuated 36792K across 418153 objects, abandoned 0B across 0 objects. [559.743s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [559.743s][info][gc,stats ] - age 1: 33315032 bytes, 33315032 total [559.743s][info][gc,stats ] - age 2: 194352 bytes, 33509384 total [559.743s][info][gc,stats ] - age 3: 212496 bytes, 33721880 total [559.743s][info][gc,stats ] - age 4: 235856 bytes, 33957736 total [559.743s][info][gc,stats ] - age 5: 1141872 bytes, 35099608 total [559.743s][info][gc,stats ] - age 6: 249112 bytes, 35348720 total [559.743s][info][gc,stats ] - age 7: 1035840 bytes, 36384560 total [559.743s][info][gc,stats ] - age 8: 96 bytes, 36384656 total [559.743s][info][gc,stats ] - age 10: 1173504 bytes, 37558160 total [559.743s][info][gc,stats ] - age 11: 117296 bytes, 37675456 total [559.743s][info][gc,stats ] [559.743s][info][gc,stats ] Mutators: Evacuated 510K across 3931 objects, abandoned 0B across 0 objects. [559.743s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [559.743s][info][gc,stats ] - age 1: 521288 bytes, 521288 total [559.743s][info][gc,stats ] - age 2: 64 bytes, 521352 total [559.743s][info][gc,stats ] - age 3: 32 bytes, 521384 total [559.743s][info][gc,stats ] - age 4: 32 bytes, 521416 total [559.743s][info][gc,stats ] - age 5: 192 bytes, 521608 total [559.743s][info][gc,stats ] - age 7: 272 bytes, 521880 total [559.743s][info][gc,stats ] - age 10: 536 bytes, 522416 total [559.743s][info][gc,stats ] [559.743s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [559.743s][info][gc,stats ] - age 3: 2248 bytes, 2248 total [559.743s][info][gc,stats ] - age 6: 199716736 bytes, 199718984 total [559.743s][info][gc,stats ] [559.743s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [559.743s][info][gc,stats ] - age 7: 10242863704 bytes, 10242863704 total [559.743s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [559.753s][info][gc ] Transition from: normal to: idle [563.295s][info][gc ] Periodic Sample: GCU = 2.649%, MU = 16.600% during most recent 5.0s [563.473s][info][gc ] Trigger (YOUNG): Average GC time (2638.87 ms) is above the time for average allocation rate (1971 MB/s) to deplete free headroom (5199M) (margin of error = 3.05) [563.473s][info][gc,ergo ] Free headroom: 6786M (free) - 1587M (spike) - 0B (penalties) = 5199M [563.473s][info][gc ] Transition from: idle to: normal [563.473s][info][gc ] Heuristics request for young collection accepted [563.473s][info][gc,free ] Free: 6786M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 5992K, Mutator Free: 849 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 2380K, Max: 2380K; Used: 5811K [563.473s][info][gc,ergo ] GC(336) Start GC cycle (YOUNG) [563.473s][info][gc,start ] GC(336) Concurrent reset [563.473s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent reset [563.507s][info][gc ] GC(336) Concurrent reset 34.238ms [563.508s][info][gc,start ] GC(336) Pause Init Mark (YOUNG) [563.508s][info][gc,task ] GC(336) Using 8 of 8 workers for init marking [563.511s][info][gc ] GC(336) Pause Init Mark (YOUNG) 3.432ms [563.511s][info][gc,start ] GC(336) Concurrent remembered set scanning [563.511s][info][gc,task ] GC(336) Using 4 of 8 workers for Concurrent remembered set scanning [563.594s][info][gc ] GC(336) Concurrent remembered set scanning 82.689ms [563.594s][info][gc,start ] GC(336) Concurrent marking roots [563.594s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent marking roots [563.598s][info][gc ] GC(336) Concurrent marking roots 3.897ms [563.598s][info][gc,start ] GC(336) Concurrent marking (YOUNG) [563.598s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent marking [563.827s][info][gc ] GC(336) Concurrent marking (YOUNG) 229.540ms [563.828s][info][gc,start ] GC(336) Pause Final Mark (YOUNG) [563.828s][info][gc,task ] GC(336) Using 8 of 8 workers for final marking [563.828s][info][gc,ergo ] GC(336) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [563.829s][info][gc,ergo ] GC(336) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [563.829s][info][gc,ergo ] GC(336) Chosen CSet evacuates young: 40104K (of which at least: 0B are to be promoted), old: 0B [563.829s][info][gc,ergo ] GC(336) Collectable Garbage: 8557M (99%), Immediate: 0B (0%), 0 regions, CSet: 8557M (99%), 1075 regions [563.829s][info][gc,ergo ] GC(336) Evacuation Targets: YOUNG: 40104K, PROMOTE: 0B, OLD: 0B, TOTAL: 40104K [563.829s][info][gc,free ] Free: 6817M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 6253K, Mutator Free: 853 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 2380K, Max: 2380K; Used: 5811K [563.829s][info][gc ] GC(336) Pause Final Mark (YOUNG) 0.979ms [563.829s][info][gc,start ] GC(336) Concurrent thread roots [563.829s][info][gc,task ] GC(336) Using 4 of 8 workers for Concurrent thread roots [563.833s][info][gc ] GC(336) Concurrent thread roots 3.933ms [563.833s][info][gc,start ] GC(336) Concurrent weak references [563.833s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent weak references [563.833s][info][gc,ref ] GC(336) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [563.833s][info][gc,ref ] GC(336) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [563.833s][info][gc,ref ] GC(336) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [563.833s][info][gc ] GC(336) Concurrent weak references 0.055ms [563.833s][info][gc,start ] GC(336) Concurrent weak roots [563.833s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent weak root [563.833s][info][gc ] GC(336) Concurrent weak roots 0.611ms [563.833s][info][gc,start ] GC(336) Concurrent cleanup [563.834s][info][gc ] GC(336) Concurrent cleanup 24868M->24869M(31744M) 0.101ms [563.834s][info][gc,free ] Free: 6806M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 1760K, Mutator Free: 851 Collector Reserve: 48275K, Max: 8192K; Used: 876K Old Collector Reserve: 2380K, Max: 2380K; Used: 5811K [563.834s][info][gc,start ] GC(336) Concurrent strong roots [563.834s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent strong root [563.834s][info][gc ] GC(336) Concurrent strong roots 0.419ms [563.834s][info][gc,start ] GC(336) Concurrent evacuation [563.834s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent evacuation [563.853s][info][gc ] GC(336) Concurrent evacuation 18.703ms [563.853s][info][gc,start ] GC(336) Pause Init Update Refs [563.854s][info][gc ] GC(336) Pause Init Update Refs 0.486ms [563.854s][info][gc,start ] GC(336) Concurrent update references [563.854s][info][gc,task ] GC(336) Using 4 of 8 workers for concurrent reference update [563.854s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [564.013s][info][gc ] GC(336) Concurrent update references 159.665ms [564.013s][info][gc,start ] GC(336) Concurrent update thread roots [564.024s][info][gc ] GC(336) Concurrent update thread roots 10.504ms [564.024s][info][gc,start ] GC(336) Pause Final Update Refs [564.024s][info][gc,task ] GC(336) Using 8 of 8 workers for final reference update [564.024s][info][gc,free ] Free: 14182M, Max: 8192K regular, 560M humongous, Frag: 91% external, 60% internal; Used: 8534M, Mutator Free: 1773 Collector Reserve: 823M, Max: 8192K; Used: 65588K Old Collector Reserve: 2166K, Max: 2166K; Used: 6026K [564.024s][info][gc ] GC(336) Pause Final Update Refs 0.228ms [564.025s][info][gc,start ] GC(336) Concurrent cleanup [564.025s][info][gc ] GC(336) Concurrent cleanup 25308M->16720M(31744M) 0.303ms [564.025s][info][gc,ergo ] GC(336) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2172K, young_available: 15005M [564.025s][info][gc,ergo ] GC(336) At end of Concurrent Young GC: GCU: 3.0%, MU: 16.7% during period of 4.282s [564.025s][info][gc,ergo ] GC(336) At end of Concurrent Young GC: YOUNG generation used: 1323M, used regions: 1344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 15004M [564.025s][info][gc,ergo ] GC(336) At end of Concurrent Young GC: OLD generation used: 15397M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 2172K [564.025s][info][gc,free ] Free: 14180M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 3237K, Mutator Free: 1773 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 2166K, Max: 2166K; Used: 6026K [564.026s][info][gc,stats ] [564.026s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [564.026s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [564.026s][info][gc,stats ] [564.026s][info][gc,stats ] Concurrent Reset 34270 us [564.026s][info][gc,stats ] Pause Init Mark (G) 4137 us [564.026s][info][gc,stats ] Pause Init Mark (N) 3441 us [564.026s][info][gc,stats ] Swap Remembered Set 3252 us [564.026s][info][gc,stats ] Update Region States 51 us [564.026s][info][gc,stats ] Concurrent Scan Remembered Set 82710 us, parallelism: 3.98x [564.026s][info][gc,stats ] RS: 329292 us [564.026s][info][gc,stats ] RS: Scan Clusters 329292 us, workers (us): 82608, 82607, 82602, 81474, ---, ---, ---, ---, [564.026s][info][gc,stats ] Concurrent Mark Roots 3907 us, parallelism: 3.59x [564.026s][info][gc,stats ] CMR: 14022 us [564.026s][info][gc,stats ] CMR: Thread Roots 12919 us, workers (us): 3351, 3097, 3127, 3344, ---, ---, ---, ---, [564.026s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 176, 336, 282, 181, ---, ---, ---, ---, [564.026s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 25, 20, 15, ---, ---, ---, ---, [564.026s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, ---, ---, 9, ---, ---, ---, ---, [564.026s][info][gc,stats ] Concurrent Marking 229565 us, parallelism: 3.94x [564.026s][info][gc,stats ] CM: 903690 us [564.026s][info][gc,stats ] CM: Parallel Mark 903690 us, workers (us): 225938, 225926, 225918, 225908, ---, ---, ---, ---, [564.026s][info][gc,stats ] Pause Final Mark (G) 1446 us [564.026s][info][gc,stats ] Pause Final Mark (N) 985 us [564.026s][info][gc,stats ] Finish Mark 449 us [564.026s][info][gc,stats ] Update Region States 95 us [564.026s][info][gc,stats ] Choose Collection Set 206 us [564.026s][info][gc,stats ] Rebuild Free Set 44 us [564.026s][info][gc,stats ] Concurrent Thread Roots 3945 us, parallelism: 3.91x [564.026s][info][gc,stats ] CTR: 15443 us [564.026s][info][gc,stats ] CTR: Thread Roots 15443 us, workers (us): 3895, 3848, 3844, 3857, ---, ---, ---, ---, [564.026s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [564.026s][info][gc,stats ] CWRF: 1 us [564.026s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [564.026s][info][gc,stats ] Concurrent Weak Roots 616 us [564.026s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [564.026s][info][gc,stats ] CWR: 69 us [564.026s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 19, 16, 11, ---, ---, ---, ---, [564.026s][info][gc,stats ] Rendezvous 552 us [564.026s][info][gc,stats ] Concurrent Cleanup 105 us [564.026s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.95x [564.026s][info][gc,stats ] CSR: 1250 us [564.026s][info][gc,stats ] CSR: Code Cache Roots 1056 us, workers (us): 191, 328, 345, 192, ---, ---, ---, ---, [564.026s][info][gc,stats ] CSR: VM Strong Roots 162 us, workers (us): 46, 41, 40, 36, ---, ---, ---, ---, [564.026s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, ---, ---, 6, ---, ---, ---, ---, [564.026s][info][gc,stats ] Concurrent Evacuation 18717 us [564.026s][info][gc,stats ] Pause Init Update Refs (G) 940 us [564.026s][info][gc,stats ] Pause Init Update Refs (N) 494 us [564.026s][info][gc,stats ] Manage GCLABs 418 us [564.026s][info][gc,stats ] Concurrent Update Refs 159688 us [564.026s][info][gc,stats ] Concurrent Update Thread Roots 10522 us [564.026s][info][gc,stats ] Pause Final Update Refs (G) 747 us [564.026s][info][gc,stats ] Pause Final Update Refs (N) 233 us [564.026s][info][gc,stats ] Update Region States 45 us [564.026s][info][gc,stats ] Trash Collection Set 27 us [564.026s][info][gc,stats ] Rebuild Free Set 79 us [564.026s][info][gc,stats ] Concurrent Cleanup 314 us [564.026s][info][gc,stats ] Workers: Evacuated 39622K across 469118 objects, abandoned 0B across 0 objects. [564.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [564.026s][info][gc,stats ] - age 1: 37096440 bytes, 37096440 total [564.026s][info][gc,stats ] - age 2: 1524312 bytes, 38620752 total [564.026s][info][gc,stats ] - age 3: 174352 bytes, 38795104 total [564.026s][info][gc,stats ] - age 4: 185544 bytes, 38980648 total [564.026s][info][gc,stats ] - age 5: 215080 bytes, 39195728 total [564.026s][info][gc,stats ] - age 6: 1017368 bytes, 40213096 total [564.026s][info][gc,stats ] - age 7: 360536 bytes, 40573632 total [564.026s][info][gc,stats ] [564.026s][info][gc,stats ] Mutators: Evacuated 481K across 3714 objects, abandoned 0B across 0 objects. [564.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [564.026s][info][gc,stats ] - age 1: 492816 bytes, 492816 total [564.026s][info][gc,stats ] - age 2: 224 bytes, 493040 total [564.026s][info][gc,stats ] - age 3: 32 bytes, 493072 total [564.026s][info][gc,stats ] - age 6: 128 bytes, 493200 total [564.026s][info][gc,stats ] - age 7: 96 bytes, 493296 total [564.026s][info][gc,stats ] [564.026s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [564.026s][info][gc,stats ] - age 4: 2248 bytes, 2248 total [564.026s][info][gc,stats ] - age 7: 199677760 bytes, 199680008 total [564.026s][info][gc,stats ] [564.026s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [564.026s][info][gc,stats ] - age 7: 10242863704 bytes, 10242863704 total [564.026s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [564.036s][info][gc ] Transition from: normal to: idle [564.037s][info][gc ] Trigger (YOUNG): expedite promotion in place of 190M [564.037s][info][gc ] Transition from: idle to: normal [564.037s][info][gc ] Heuristics request for young collection accepted [564.037s][info][gc,free ] Free: 14155M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4332K, Mutator Free: 1770 Collector Reserve: 823M, Max: 8192K; Used: 53664B Old Collector Reserve: 2166K, Max: 2166K; Used: 6026K [564.037s][info][gc,ergo ] GC(337) Start GC cycle (YOUNG) [564.037s][info][gc,start ] GC(337) Concurrent reset [564.037s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent reset [564.042s][info][gc ] GC(337) Concurrent reset 4.339ms [564.042s][info][gc,start ] GC(337) Pause Init Mark (YOUNG) [564.042s][info][gc,task ] GC(337) Using 8 of 8 workers for init marking [564.045s][info][gc ] GC(337) Pause Init Mark (YOUNG) 3.529ms [564.046s][info][gc,start ] GC(337) Concurrent remembered set scanning [564.046s][info][gc,task ] GC(337) Using 4 of 8 workers for Concurrent remembered set scanning [564.124s][info][gc ] GC(337) Concurrent remembered set scanning 78.700ms [564.124s][info][gc,start ] GC(337) Concurrent marking roots [564.124s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent marking roots [564.128s][info][gc ] GC(337) Concurrent marking roots 3.873ms [564.128s][info][gc,start ] GC(337) Concurrent marking (YOUNG) [564.128s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent marking [564.361s][info][gc ] GC(337) Concurrent marking (YOUNG) 232.368ms [564.361s][info][gc,start ] GC(337) Pause Final Mark (YOUNG) [564.361s][info][gc,task ] GC(337) Using 8 of 8 workers for final marking [564.362s][info][gc,ergo ] GC(337) Planning to promote in place 0 humongous regions and 24 regular regions, spanning a total of 201326592 used bytes [564.362s][info][gc,ergo ] GC(337) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [564.362s][info][gc,ergo ] GC(337) Chosen CSet evacuates young: 40773K (of which at least: 0B are to be promoted), old: 0B [564.362s][info][gc,ergo ] GC(337) Collectable Garbage: 1129M (99%), Immediate: 0B (0%), 0 regions, CSet: 1129M (99%), 147 regions [564.362s][info][gc,ergo ] GC(337) Evacuation Targets: YOUNG: 40773K, PROMOTE: 0B, OLD: 0B, TOTAL: 40773K [564.362s][info][gc,free ] Free: 14256M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 8008K, Mutator Free: 1783 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 2166K, Max: 2166K; Used: 6026K [564.362s][info][gc ] GC(337) Pause Final Mark (YOUNG) 0.896ms [564.362s][info][gc,start ] GC(337) Concurrent thread roots [564.362s][info][gc,task ] GC(337) Using 4 of 8 workers for Concurrent thread roots [564.366s][info][gc ] GC(337) Concurrent thread roots 4.465ms [564.366s][info][gc,start ] GC(337) Concurrent weak references [564.366s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent weak references [564.366s][info][gc,ref ] GC(337) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [564.366s][info][gc,ref ] GC(337) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [564.366s][info][gc,ref ] GC(337) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [564.366s][info][gc ] GC(337) Concurrent weak references 0.038ms [564.366s][info][gc,start ] GC(337) Concurrent weak roots [564.366s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent weak root [564.367s][info][gc ] GC(337) Concurrent weak roots 0.653ms [564.367s][info][gc,start ] GC(337) Concurrent cleanup [564.367s][info][gc ] GC(337) Concurrent cleanup 17428M->17428M(31744M) 0.108ms [564.367s][info][gc,free ] Free: 14243M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 4903K, Mutator Free: 1781 Collector Reserve: 48309K, Max: 8192K; Used: 842K Old Collector Reserve: 2166K, Max: 2166K; Used: 6026K [564.367s][info][gc,start ] GC(337) Concurrent strong roots [564.367s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent strong root [564.368s][info][gc ] GC(337) Concurrent strong roots 0.418ms [564.368s][info][gc,start ] GC(337) Concurrent evacuation [564.368s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent evacuation [564.373s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [564.373s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [564.374s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [564.375s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [564.376s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [564.376s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [564.377s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [564.378s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [564.379s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [564.379s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [564.380s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [564.381s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [564.381s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [564.382s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [564.383s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [564.383s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [564.384s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [564.385s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [564.386s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [564.386s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [564.387s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [564.387s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [564.388s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [564.389s][info][gc ] GC(337) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [564.394s][info][gc ] GC(337) Concurrent evacuation 26.296ms [564.394s][info][gc,start ] GC(337) Pause Init Update Refs [564.395s][info][gc ] GC(337) Pause Init Update Refs 0.496ms [564.395s][info][gc,start ] GC(337) Concurrent update references [564.395s][info][gc,task ] GC(337) Using 4 of 8 workers for concurrent reference update [564.395s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [564.543s][info][gc ] GC(337) Concurrent update references 148.485ms [564.543s][info][gc,start ] GC(337) Concurrent update thread roots [564.555s][info][gc ] GC(337) Concurrent update thread roots 11.931ms [564.556s][info][gc,start ] GC(337) Pause Final Update Refs [564.556s][info][gc,task ] GC(337) Using 8 of 8 workers for final reference update [564.556s][info][gc,free ] Free: 14202M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 7% internal; Used: 1110M, Mutator Free: 1776 Collector Reserve: 807M, Max: 8192K; Used: 65604K Old Collector Reserve: 1879K, Max: 1879K; Used: 6312K [564.556s][info][gc ] GC(337) Pause Final Update Refs 0.202ms [564.556s][info][gc,start ] GC(337) Concurrent cleanup [564.556s][info][gc ] GC(337) Concurrent cleanup 17877M->16716M(31744M) 0.202ms [564.556s][info][gc,ergo ] GC(337) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1886K, young_available: 15009M [564.557s][info][gc,ergo ] GC(337) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.5% during period of 0.531s [564.557s][info][gc,ergo ] GC(337) At end of Concurrent Young GC: YOUNG generation used: 1127M, used regions: 1152M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15008M [564.557s][info][gc,ergo ] GC(337) At end of Concurrent Young GC: OLD generation used: 15590M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 1886K [564.557s][info][gc,free ] Free: 14200M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7753K, Mutator Free: 1776 Collector Reserve: 807M, Max: 8192K; Used: 70176B Old Collector Reserve: 1879K, Max: 1879K; Used: 6312K [564.557s][info][gc,stats ] [564.557s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [564.557s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [564.557s][info][gc,stats ] [564.557s][info][gc,stats ] Concurrent Reset 4353 us [564.557s][info][gc,stats ] Pause Init Mark (G) 4090 us [564.557s][info][gc,stats ] Pause Init Mark (N) 3537 us [564.557s][info][gc,stats ] Swap Remembered Set 3349 us [564.557s][info][gc,stats ] Update Region States 73 us [564.557s][info][gc,stats ] Concurrent Scan Remembered Set 78721 us, parallelism: 3.99x [564.557s][info][gc,stats ] RS: 314425 us [564.557s][info][gc,stats ] RS: Scan Clusters 314425 us, workers (us): 78620, 78609, 78599, 78598, ---, ---, ---, ---, [564.557s][info][gc,stats ] Concurrent Mark Roots 3881 us, parallelism: 3.66x [564.557s][info][gc,stats ] CMR: 14193 us [564.557s][info][gc,stats ] CMR: Thread Roots 13109 us, workers (us): 3301, 3148, 3256, 3404, ---, ---, ---, ---, [564.557s][info][gc,stats ] CMR: Code Cache Roots 961 us, workers (us): 186, 339, 284, 153, ---, ---, ---, ---, [564.557s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 27, 23, 19, 17, ---, ---, ---, ---, [564.557s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [564.557s][info][gc,stats ] Concurrent Marking 232391 us, parallelism: 3.94x [564.557s][info][gc,stats ] CM: 914679 us [564.557s][info][gc,stats ] CM: Parallel Mark 914679 us, workers (us): 228679, 228674, 228671, 228656, ---, ---, ---, ---, [564.557s][info][gc,stats ] Pause Final Mark (G) 1332 us [564.557s][info][gc,stats ] Pause Final Mark (N) 902 us [564.557s][info][gc,stats ] Finish Mark 461 us [564.557s][info][gc,stats ] Update Region States 88 us [564.557s][info][gc,stats ] Choose Collection Set 91 us [564.557s][info][gc,stats ] Rebuild Free Set 60 us [564.557s][info][gc,stats ] Concurrent Thread Roots 4479 us, parallelism: 3.82x [564.557s][info][gc,stats ] CTR: 17103 us [564.557s][info][gc,stats ] CTR: Thread Roots 17103 us, workers (us): 4429, 4191, 4236, 4248, ---, ---, ---, ---, [564.557s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [564.557s][info][gc,stats ] CWRF: 1 us [564.557s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [564.557s][info][gc,stats ] Concurrent Weak Roots 657 us [564.557s][info][gc,stats ] Roots 56 us, parallelism: 1.69x [564.557s][info][gc,stats ] CWR: 94 us [564.557s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 28, 25, 21, 19, ---, ---, ---, ---, [564.557s][info][gc,stats ] Rendezvous 590 us [564.557s][info][gc,stats ] Concurrent Cleanup 112 us [564.557s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.70x [564.557s][info][gc,stats ] CSR: 1141 us [564.557s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 349, 170, 188, 270, ---, ---, ---, ---, [564.557s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 39, 34, 35, 29, ---, ---, ---, ---, [564.558s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [564.558s][info][gc,stats ] Concurrent Evacuation 26310 us [564.558s][info][gc,stats ] Pause Init Update Refs (G) 980 us [564.558s][info][gc,stats ] Pause Init Update Refs (N) 504 us [564.558s][info][gc,stats ] Manage GCLABs 419 us [564.558s][info][gc,stats ] Concurrent Update Refs 148504 us [564.558s][info][gc,stats ] Concurrent Update Thread Roots 11948 us [564.558s][info][gc,stats ] Pause Final Update Refs (G) 675 us [564.558s][info][gc,stats ] Pause Final Update Refs (N) 207 us [564.558s][info][gc,stats ] Update Region States 46 us [564.558s][info][gc,stats ] Trash Collection Set 7 us [564.558s][info][gc,stats ] Rebuild Free Set 77 us [564.558s][info][gc,stats ] Concurrent Cleanup 212 us [564.558s][info][gc,stats ] Workers: Evacuated 39718K across 475275 objects, abandoned 0B across 0 objects. [564.558s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [564.558s][info][gc,stats ] - age 1: 21889208 bytes, 21889208 total [564.558s][info][gc,stats ] - age 2: 15454416 bytes, 37343624 total [564.558s][info][gc,stats ] - age 3: 1524488 bytes, 38868112 total [564.558s][info][gc,stats ] - age 4: 174352 bytes, 39042464 total [564.558s][info][gc,stats ] - age 5: 185512 bytes, 39227976 total [564.558s][info][gc,stats ] - age 6: 215080 bytes, 39443056 total [564.558s][info][gc,stats ] - age 7: 1228744 bytes, 40671800 total [564.558s][info][gc,stats ] [564.558s][info][gc,stats ] Mutators: Evacuated 1054K across 8054 objects, abandoned 0B across 0 objects. [564.558s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [564.558s][info][gc,stats ] - age 2: 1079928 bytes, 1079928 total [564.558s][info][gc,stats ] - age 3: 48 bytes, 1079976 total [564.558s][info][gc,stats ] - age 4: 32 bytes, 1080008 total [564.558s][info][gc,stats ] - age 5: 32 bytes, 1080040 total [564.558s][info][gc,stats ] - age 7: 160 bytes, 1080200 total [564.558s][info][gc,stats ] [564.558s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [564.558s][info][gc,stats ] - age 5: 2248 bytes, 2248 total [564.558s][info][gc,stats ] [564.558s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [564.558s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [564.558s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [564.568s][info][gc ] Transition from: normal to: idle [568.302s][info][gc ] Periodic Sample: GCU = 5.015%, MU = 16.729% during most recent 5.0s [568.524s][info][gc ] Trigger (YOUNG): Average GC time (2436.07 ms) is above the time for average allocation rate (1965 MB/s) to deplete free headroom (4785M) (margin of error = 3.05) [568.524s][info][gc,ergo ] Free headroom: 6372M (free) - 1587M (spike) - 0B (penalties) = 4785M [568.524s][info][gc ] Transition from: idle to: normal [568.524s][info][gc ] Heuristics request for young collection accepted [568.524s][info][gc,free ] Free: 6372M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3229K, Mutator Free: 797 Collector Reserve: 807M, Max: 8192K; Used: 70176B Old Collector Reserve: 1879K, Max: 1879K; Used: 6312K [568.524s][info][gc,ergo ] GC(338) Start GC cycle (YOUNG) [568.524s][info][gc,start ] GC(338) Concurrent reset [568.524s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent reset [568.559s][info][gc ] GC(338) Concurrent reset 35.307ms [568.560s][info][gc,start ] GC(338) Pause Init Mark (YOUNG) [568.560s][info][gc,task ] GC(338) Using 8 of 8 workers for init marking [568.564s][info][gc ] GC(338) Pause Init Mark (YOUNG) 3.907ms [568.564s][info][gc,start ] GC(338) Concurrent remembered set scanning [568.564s][info][gc,task ] GC(338) Using 4 of 8 workers for Concurrent remembered set scanning [568.662s][info][gc ] GC(338) Concurrent remembered set scanning 98.432ms [568.662s][info][gc,start ] GC(338) Concurrent marking roots [568.662s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent marking roots [568.667s][info][gc ] GC(338) Concurrent marking roots 4.403ms [568.667s][info][gc,start ] GC(338) Concurrent marking (YOUNG) [568.667s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent marking [568.684s][info][gc ] GC(338) Concurrent marking (YOUNG) 16.851ms [568.684s][info][gc,start ] GC(338) Pause Final Mark (YOUNG) [568.684s][info][gc,task ] GC(338) Using 8 of 8 workers for final marking [568.685s][info][gc,ergo ] GC(338) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [568.685s][info][gc,ergo ] GC(338) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 16512B. [568.685s][info][gc,ergo ] GC(338) Chosen CSet evacuates young: 38648K (of which at least: 0B are to be promoted), old: 0B [568.685s][info][gc,ergo ] GC(338) Collectable Garbage: 8986M (99%), Immediate: 16512B (0%), 1 regions, CSet: 8986M (99%), 1128 regions [568.685s][info][gc,ergo ] GC(338) Evacuation Targets: YOUNG: 38648K, PROMOTE: 0B, OLD: 0B, TOTAL: 38648K [568.685s][info][gc,free ] Free: 6808M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7505K, Mutator Free: 852 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1879K, Max: 1879K; Used: 6312K [568.685s][info][gc ] GC(338) Pause Final Mark (YOUNG) 0.950ms [568.685s][info][gc,start ] GC(338) Concurrent thread roots [568.685s][info][gc,task ] GC(338) Using 4 of 8 workers for Concurrent thread roots [568.690s][info][gc ] GC(338) Concurrent thread roots 4.626ms [568.690s][info][gc,start ] GC(338) Concurrent weak references [568.690s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent weak references [568.690s][info][gc,ref ] GC(338) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [568.690s][info][gc,ref ] GC(338) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [568.690s][info][gc,ref ] GC(338) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [568.690s][info][gc ] GC(338) Concurrent weak references 0.038ms [568.690s][info][gc,start ] GC(338) Concurrent weak roots [568.690s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent weak root [568.690s][info][gc ] GC(338) Concurrent weak roots 0.618ms [568.690s][info][gc,start ] GC(338) Concurrent cleanup [568.691s][info][gc ] GC(338) Concurrent cleanup 24883M->24884M(31744M) 0.123ms [568.691s][info][gc,free ] Free: 6794M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 5352K, Mutator Free: 850 Collector Reserve: 48055K, Max: 8192K; Used: 1096K Old Collector Reserve: 1874K, Max: 1874K; Used: 6317K [568.691s][info][gc,start ] GC(338) Concurrent strong roots [568.691s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent strong root [568.691s][info][gc ] GC(338) Concurrent strong roots 0.427ms [568.691s][info][gc,start ] GC(338) Concurrent evacuation [568.691s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent evacuation [568.711s][info][gc ] GC(338) Concurrent evacuation 20.425ms [568.712s][info][gc,start ] GC(338) Pause Init Update Refs [568.712s][info][gc ] GC(338) Pause Init Update Refs 0.489ms [568.712s][info][gc,start ] GC(338) Concurrent update references [568.712s][info][gc,task ] GC(338) Using 4 of 8 workers for concurrent reference update [568.712s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [568.768s][info][gc ] GC(338) Concurrent update references 55.127ms [568.768s][info][gc,start ] GC(338) Concurrent update thread roots [568.778s][info][gc ] GC(338) Concurrent update thread roots 10.749ms [568.779s][info][gc,start ] GC(338) Pause Final Update Refs [568.779s][info][gc,task ] GC(338) Using 8 of 8 workers for final reference update [568.779s][info][gc,free ] Free: 14824M, Max: 8192K regular, 560M humongous, Frag: 91% external, 60% internal; Used: 8975M, Mutator Free: 1854 Collector Reserve: 807M, Max: 8192K; Used: 57398K Old Collector Reserve: 652K, Max: 652K; Used: 7540K [568.779s][info][gc ] GC(338) Pause Final Update Refs 0.226ms [568.779s][info][gc,start ] GC(338) Concurrent cleanup [568.779s][info][gc ] GC(338) Concurrent cleanup 25118M->16095M(31744M) 0.205ms [568.779s][info][gc,ergo ] GC(338) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 658K, young_available: 15631M [568.779s][info][gc,ergo ] GC(338) At end of Concurrent Young GC: GCU: 1.3%, MU: 16.5% during period of 4.223s [568.779s][info][gc,ergo ] GC(338) At end of Concurrent Young GC: YOUNG generation used: 504M, used regions: 528M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15631M [568.779s][info][gc,ergo ] GC(338) At end of Concurrent Young GC: OLD generation used: 15591M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 658K [568.779s][info][gc,free ] Free: 14822M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 9273K, Mutator Free: 1854 Collector Reserve: 807M, Max: 8192K; Used: 55728B Old Collector Reserve: 652K, Max: 652K; Used: 7540K [568.780s][info][gc,stats ] [568.780s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [568.780s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [568.780s][info][gc,stats ] [568.780s][info][gc,stats ] Concurrent Reset 35339 us [568.780s][info][gc,stats ] Pause Init Mark (G) 4644 us [568.780s][info][gc,stats ] Pause Init Mark (N) 3916 us [568.780s][info][gc,stats ] Swap Remembered Set 3506 us [568.780s][info][gc,stats ] Update Region States 273 us [568.780s][info][gc,stats ] Concurrent Scan Remembered Set 98462 us, parallelism: 4.00x [568.780s][info][gc,stats ] RS: 393440 us [568.780s][info][gc,stats ] RS: Scan Clusters 393440 us, workers (us): 98367, 98362, 98359, 98352, ---, ---, ---, ---, [568.780s][info][gc,stats ] Concurrent Mark Roots 4416 us, parallelism: 3.67x [568.780s][info][gc,stats ] CMR: 16212 us [568.780s][info][gc,stats ] CMR: Thread Roots 14999 us, workers (us): 3644, 3809, 3885, 3661, ---, ---, ---, ---, [568.780s][info][gc,stats ] CMR: Code Cache Roots 1076 us, workers (us): 376, 181, 185, 333, ---, ---, ---, ---, [568.780s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 26, 23, 19, ---, ---, ---, ---, [568.780s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 30, 8, ---, ---, ---, ---, ---, [568.780s][info][gc,stats ] Concurrent Marking 16870 us, parallelism: 3.36x [568.780s][info][gc,stats ] CM: 56708 us [568.780s][info][gc,stats ] CM: Parallel Mark 56708 us, workers (us): 14185, 14175, 14175, 14173, ---, ---, ---, ---, [568.780s][info][gc,stats ] Pause Final Mark (G) 1422 us [568.780s][info][gc,stats ] Pause Final Mark (N) 956 us [568.780s][info][gc,stats ] Finish Mark 425 us [568.780s][info][gc,stats ] Update Region States 80 us [568.780s][info][gc,stats ] Choose Collection Set 214 us [568.780s][info][gc,stats ] Rebuild Free Set 44 us [568.780s][info][gc,stats ] Concurrent Thread Roots 4639 us, parallelism: 3.91x [568.780s][info][gc,stats ] CTR: 18126 us [568.780s][info][gc,stats ] CTR: Thread Roots 18126 us, workers (us): 4560, 4555, 4519, 4492, ---, ---, ---, ---, [568.780s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.02x [568.780s][info][gc,stats ] CWRF: 1 us [568.780s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [568.780s][info][gc,stats ] Concurrent Weak Roots 628 us [568.780s][info][gc,stats ] Roots 60 us, parallelism: 1.87x [568.780s][info][gc,stats ] CWR: 113 us [568.780s][info][gc,stats ] CWR: VM Weak Roots 113 us, workers (us): 32, 29, 28, 25, ---, ---, ---, ---, [568.780s][info][gc,stats ] Rendezvous 548 us [568.780s][info][gc,stats ] Concurrent Cleanup 131 us [568.780s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.78x [568.780s][info][gc,stats ] CSR: 1212 us [568.780s][info][gc,stats ] CSR: Code Cache Roots 1024 us, workers (us): 336, 179, 324, 184, ---, ---, ---, ---, [568.780s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 49, 41, 38, 30, ---, ---, ---, ---, [568.780s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 24, ---, 6, ---, ---, ---, ---, [568.780s][info][gc,stats ] Concurrent Evacuation 20442 us [568.780s][info][gc,stats ] Pause Init Update Refs (G) 918 us [568.780s][info][gc,stats ] Pause Init Update Refs (N) 496 us [568.780s][info][gc,stats ] Manage GCLABs 420 us [568.780s][info][gc,stats ] Concurrent Update Refs 55146 us [568.780s][info][gc,stats ] Concurrent Update Thread Roots 10764 us [568.780s][info][gc,stats ] Pause Final Update Refs (G) 637 us [568.780s][info][gc,stats ] Pause Final Update Refs (N) 231 us [568.780s][info][gc,stats ] Update Region States 46 us [568.780s][info][gc,stats ] Trash Collection Set 27 us [568.780s][info][gc,stats ] Rebuild Free Set 75 us [568.780s][info][gc,stats ] Concurrent Cleanup 211 us [568.780s][info][gc,stats ] Workers: Evacuated 38103K across 455017 objects, abandoned 0B across 0 objects. [568.780s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [568.780s][info][gc,stats ] - age 1: 35322568 bytes, 35322568 total [568.780s][info][gc,stats ] - age 2: 110072 bytes, 35432640 total [568.780s][info][gc,stats ] - age 3: 1143304 bytes, 36575944 total [568.780s][info][gc,stats ] - age 4: 1229560 bytes, 37805504 total [568.780s][info][gc,stats ] - age 5: 127736 bytes, 37933240 total [568.780s][info][gc,stats ] - age 6: 140432 bytes, 38073672 total [568.780s][info][gc,stats ] - age 7: 943800 bytes, 39017472 total [568.780s][info][gc,stats ] [568.780s][info][gc,stats ] Mutators: Evacuated 545K across 4183 objects, abandoned 0B across 0 objects. [568.780s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [568.780s][info][gc,stats ] - age 1: 558224 bytes, 558224 total [568.780s][info][gc,stats ] - age 2: 32 bytes, 558256 total [568.780s][info][gc,stats ] - age 3: 128 bytes, 558384 total [568.780s][info][gc,stats ] - age 4: 96 bytes, 558480 total [568.780s][info][gc,stats ] - age 6: 64 bytes, 558544 total [568.780s][info][gc,stats ] - age 7: 64 bytes, 558608 total [568.780s][info][gc,stats ] [568.780s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [568.780s][info][gc,stats ] - age 6: 2248 bytes, 2248 total [568.780s][info][gc,stats ] [568.780s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [568.780s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [568.780s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [568.790s][info][gc ] Transition from: normal to: idle [569.786s][info][gc ] Trigger (YOUNG): Average GC time (2352.08 ms) is above the time for instantaneous allocation rate (4648 MB/s) to deplete free headroom (10821M) (spike threshold = 1.23) [569.786s][info][gc ] Transition from: idle to: normal [569.786s][info][gc ] Heuristics request for young collection accepted [569.786s][info][gc,free ] Free: 12408M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7772K, Mutator Free: 1552 Collector Reserve: 807M, Max: 8192K; Used: 55728B Old Collector Reserve: 652K, Max: 652K; Used: 7540K [569.786s][info][gc,ergo ] GC(339) Start GC cycle (YOUNG) [569.786s][info][gc,start ] GC(339) Concurrent reset [569.786s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent reset [569.797s][info][gc ] GC(339) Concurrent reset 11.231ms [569.798s][info][gc,start ] GC(339) Pause Init Mark (YOUNG) [569.798s][info][gc,task ] GC(339) Using 8 of 8 workers for init marking [569.801s][info][gc ] GC(339) Pause Init Mark (YOUNG) 3.535ms [569.801s][info][gc,start ] GC(339) Concurrent remembered set scanning [569.801s][info][gc,task ] GC(339) Using 4 of 8 workers for Concurrent remembered set scanning [569.835s][info][gc ] GC(339) Concurrent remembered set scanning 33.160ms [569.835s][info][gc,start ] GC(339) Concurrent marking roots [569.835s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent marking roots [569.839s][info][gc ] GC(339) Concurrent marking roots 4.295ms [569.839s][info][gc,start ] GC(339) Concurrent marking (YOUNG) [569.839s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent marking [569.976s][info][gc ] GC(339) Concurrent marking (YOUNG) 136.860ms [569.976s][info][gc,start ] GC(339) Pause Final Mark (YOUNG) [569.976s][info][gc,task ] GC(339) Using 8 of 8 workers for final marking [569.977s][info][gc,ergo ] GC(339) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [569.977s][info][gc,ergo ] GC(339) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [569.977s][info][gc,ergo ] GC(339) Chosen CSet evacuates young: 45948K (of which at least: 0B are to be promoted), old: 0B [569.977s][info][gc,ergo ] GC(339) Collectable Garbage: 2522M (99%), Immediate: 0B (0%), 0 regions, CSet: 2522M (99%), 321 regions [569.977s][info][gc,ergo ] GC(339) Evacuation Targets: YOUNG: 45948K, PROMOTE: 0B, OLD: 0B, TOTAL: 45948K [569.977s][info][gc,free ] Free: 12741M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2303K, Mutator Free: 1593 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 652K, Max: 652K; Used: 7540K [569.977s][info][gc ] GC(339) Pause Final Mark (YOUNG) 0.891ms [569.977s][info][gc,start ] GC(339) Concurrent thread roots [569.977s][info][gc,task ] GC(339) Using 4 of 8 workers for Concurrent thread roots [569.982s][info][gc ] GC(339) Concurrent thread roots 4.269ms [569.982s][info][gc,start ] GC(339) Concurrent weak references [569.982s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent weak references [569.982s][info][gc,ref ] GC(339) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [569.982s][info][gc,ref ] GC(339) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [569.982s][info][gc,ref ] GC(339) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [569.982s][info][gc ] GC(339) Concurrent weak references 0.039ms [569.982s][info][gc,start ] GC(339) Concurrent weak roots [569.982s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent weak root [569.982s][info][gc ] GC(339) Concurrent weak roots 0.813ms [569.982s][info][gc,start ] GC(339) Concurrent cleanup [569.983s][info][gc ] GC(339) Concurrent cleanup 18934M->18934M(31744M) 0.158ms [569.983s][info][gc,free ] Free: 12723M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4616K, Mutator Free: 1591 Collector Reserve: 56461K, Max: 8192K; Used: 882K Old Collector Reserve: 652K, Max: 652K; Used: 7540K [569.983s][info][gc,start ] GC(339) Concurrent strong roots [569.983s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent strong root [569.983s][info][gc ] GC(339) Concurrent strong roots 0.438ms [569.983s][info][gc,start ] GC(339) Concurrent evacuation [569.983s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent evacuation [569.998s][info][gc ] GC(339) Concurrent evacuation 14.548ms [569.998s][info][gc,start ] GC(339) Pause Init Update Refs [569.999s][info][gc ] GC(339) Pause Init Update Refs 0.562ms [569.999s][info][gc,start ] GC(339) Concurrent update references [569.999s][info][gc,task ] GC(339) Using 4 of 8 workers for concurrent reference update [569.999s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [570.089s][info][gc ] GC(339) Concurrent update references 90.623ms [570.089s][info][gc,start ] GC(339) Concurrent update thread roots [570.100s][info][gc ] GC(339) Concurrent update thread roots 10.274ms [570.100s][info][gc,start ] GC(339) Pause Final Update Refs [570.100s][info][gc,task ] GC(339) Using 8 of 8 workers for final reference update [570.100s][info][gc,free ] Free: 14217M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 17% internal; Used: 2517M, Mutator Free: 1778 Collector Reserve: 807M, Max: 8192K; Used: 57406K Old Collector Reserve: 329K, Max: 329K; Used: 7862K [570.100s][info][gc ] GC(339) Pause Final Update Refs 0.228ms [570.100s][info][gc,start ] GC(339) Concurrent cleanup [570.101s][info][gc ] GC(339) Concurrent cleanup 19248M->16688M(31744M) 0.140ms [570.101s][info][gc,ergo ] GC(339) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 336K, young_available: 15025M [570.101s][info][gc,ergo ] GC(339) At end of Concurrent Young GC: GCU: 5.4%, MU: 19.3% during period of 1.321s [570.101s][info][gc,ergo ] GC(339) At end of Concurrent Young GC: YOUNG generation used: 1098M, used regions: 1144M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 15024M [570.101s][info][gc,ergo ] GC(339) At end of Concurrent Young GC: OLD generation used: 15591M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 336K [570.101s][info][gc,free ] Free: 14216M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 8116K, Mutator Free: 1778 Collector Reserve: 807M, Max: 8192K; Used: 63984B Old Collector Reserve: 329K, Max: 329K; Used: 7862K [570.101s][info][gc,stats ] [570.101s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [570.101s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [570.101s][info][gc,stats ] [570.101s][info][gc,stats ] Concurrent Reset 11258 us [570.101s][info][gc,stats ] Pause Init Mark (G) 4262 us [570.101s][info][gc,stats ] Pause Init Mark (N) 3548 us [570.101s][info][gc,stats ] Swap Remembered Set 3344 us [570.101s][info][gc,stats ] Update Region States 49 us [570.101s][info][gc,stats ] Concurrent Scan Remembered Set 33177 us, parallelism: 3.99x [570.101s][info][gc,stats ] RS: 132216 us [570.101s][info][gc,stats ] RS: Scan Clusters 132216 us, workers (us): 33108, 33100, 33095, 32913, ---, ---, ---, ---, [570.101s][info][gc,stats ] Concurrent Mark Roots 4312 us, parallelism: 3.66x [570.101s][info][gc,stats ] CMR: 15772 us [570.101s][info][gc,stats ] CMR: Thread Roots 14634 us, workers (us): 3563, 3632, 3802, 3638, ---, ---, ---, ---, [570.101s][info][gc,stats ] CMR: Code Cache Roots 1011 us, workers (us): 408, 280, 144, 179, ---, ---, ---, ---, [570.101s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 22, 19, 17, ---, ---, ---, ---, [570.101s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 9, 29, ---, ---, ---, ---, [570.101s][info][gc,stats ] Concurrent Marking 136885 us, parallelism: 3.90x [570.101s][info][gc,stats ] CM: 533332 us [570.101s][info][gc,stats ] CM: Parallel Mark 533332 us, workers (us): 133329, 133355, 133333, 133316, ---, ---, ---, ---, [570.101s][info][gc,stats ] Pause Final Mark (G) 1429 us [570.101s][info][gc,stats ] Pause Final Mark (N) 897 us [570.101s][info][gc,stats ] Finish Mark 437 us [570.101s][info][gc,stats ] Update Region States 96 us [570.101s][info][gc,stats ] Choose Collection Set 112 us [570.101s][info][gc,stats ] Rebuild Free Set 55 us [570.101s][info][gc,stats ] Concurrent Thread Roots 4284 us, parallelism: 3.90x [570.101s][info][gc,stats ] CTR: 16690 us [570.101s][info][gc,stats ] CTR: Thread Roots 16690 us, workers (us): 4155, 4168, 4207, 4160, ---, ---, ---, ---, [570.101s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [570.101s][info][gc,stats ] CWRF: 1 us [570.101s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [570.101s][info][gc,stats ] Concurrent Weak Roots 833 us [570.101s][info][gc,stats ] Roots 52 us, parallelism: 1.22x [570.101s][info][gc,stats ] CWR: 63 us [570.101s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 17, 13, 12, ---, ---, ---, ---, [570.101s][info][gc,stats ] Rendezvous 753 us [570.101s][info][gc,stats ] Concurrent Cleanup 165 us [570.101s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.60x [570.101s][info][gc,stats ] CSR: 1154 us [570.101s][info][gc,stats ] CSR: Code Cache Roots 1000 us, workers (us): 166, 357, 210, 267, ---, ---, ---, ---, [570.101s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 41, 34, 27, 24, ---, ---, ---, ---, [570.101s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [570.101s][info][gc,stats ] Concurrent Evacuation 14566 us [570.101s][info][gc,stats ] Pause Init Update Refs (G) 1059 us [570.101s][info][gc,stats ] Pause Init Update Refs (N) 579 us [570.101s][info][gc,stats ] Manage GCLABs 470 us [570.101s][info][gc,stats ] Concurrent Update Refs 90650 us [570.101s][info][gc,stats ] Concurrent Update Thread Roots 10292 us [570.101s][info][gc,stats ] Pause Final Update Refs (G) 811 us [570.101s][info][gc,stats ] Pause Final Update Refs (N) 233 us [570.101s][info][gc,stats ] Update Region States 52 us [570.101s][info][gc,stats ] Trash Collection Set 12 us [570.101s][info][gc,stats ] Rebuild Free Set 79 us [570.101s][info][gc,stats ] Concurrent Cleanup 147 us [570.101s][info][gc,stats ] Workers: Evacuated 45650K across 687388 objects, abandoned 0B across 0 objects. [570.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [570.101s][info][gc,stats ] - age 1: 42463624 bytes, 42463624 total [570.101s][info][gc,stats ] - age 2: 1362584 bytes, 43826208 total [570.101s][info][gc,stats ] - age 3: 110104 bytes, 43936312 total [570.101s][info][gc,stats ] - age 4: 1143256 bytes, 45079568 total [570.101s][info][gc,stats ] - age 5: 1229560 bytes, 46309128 total [570.101s][info][gc,stats ] - age 6: 127736 bytes, 46436864 total [570.101s][info][gc,stats ] - age 7: 309384 bytes, 46746248 total [570.101s][info][gc,stats ] [570.101s][info][gc,stats ] Mutators: Evacuated 298K across 2566 objects, abandoned 0B across 0 objects. [570.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [570.101s][info][gc,stats ] - age 1: 304480 bytes, 304480 total [570.101s][info][gc,stats ] - age 2: 720 bytes, 305200 total [570.101s][info][gc,stats ] - age 4: 144 bytes, 305344 total [570.101s][info][gc,stats ] - age 5: 96 bytes, 305440 total [570.101s][info][gc,stats ] - age 7: 48 bytes, 305488 total [570.101s][info][gc,stats ] [570.101s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [570.101s][info][gc,stats ] - age 1: 380435520 bytes, 380435520 total [570.101s][info][gc,stats ] - age 7: 2248 bytes, 380437768 total [570.101s][info][gc,stats ] [570.101s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [570.101s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [570.102s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [570.112s][info][gc ] Transition from: normal to: idle [570.112s][info][gc ] Trigger (YOUNG): expedite promotion in place of 2248B [570.112s][info][gc ] Transition from: idle to: normal [570.112s][info][gc ] Heuristics request for young collection accepted [570.112s][info][gc,free ] Free: 14190M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 9575K, Mutator Free: 1775 Collector Reserve: 807M, Max: 8192K; Used: 63984B Old Collector Reserve: 329K, Max: 329K; Used: 7862K [570.112s][info][gc,ergo ] GC(340) Start GC cycle (YOUNG) [570.112s][info][gc,start ] GC(340) Concurrent reset [570.112s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent reset [570.117s][info][gc ] GC(340) Concurrent reset 5.407ms [570.118s][info][gc,start ] GC(340) Pause Init Mark (YOUNG) [570.118s][info][gc,task ] GC(340) Using 8 of 8 workers for init marking [570.121s][info][gc ] GC(340) Pause Init Mark (YOUNG) 3.452ms [570.121s][info][gc,start ] GC(340) Concurrent remembered set scanning [570.121s][info][gc,task ] GC(340) Using 4 of 8 workers for Concurrent remembered set scanning [570.155s][info][gc ] GC(340) Concurrent remembered set scanning 33.391ms [570.155s][info][gc,start ] GC(340) Concurrent marking roots [570.155s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent marking roots [570.159s][info][gc ] GC(340) Concurrent marking roots 3.976ms [570.159s][info][gc,start ] GC(340) Concurrent marking (YOUNG) [570.159s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent marking [570.343s][info][gc ] GC(340) Concurrent marking (YOUNG) 184.427ms [570.343s][info][gc,start ] GC(340) Pause Final Mark (YOUNG) [570.343s][info][gc,task ] GC(340) Using 8 of 8 workers for final marking [570.344s][info][gc,ergo ] GC(340) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 53664 used bytes [570.344s][info][gc,ergo ] GC(340) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [570.344s][info][gc,ergo ] GC(340) Chosen CSet evacuates young: 74158K (of which at least: 0B are to be promoted), old: 0B [570.344s][info][gc,ergo ] GC(340) Collectable Garbage: 685M (98%), Immediate: 0B (0%), 0 regions, CSet: 685M (98%), 95 regions [570.344s][info][gc,ergo ] GC(340) Evacuation Targets: YOUNG: 74158K, PROMOTE: 0B, OLD: 0B, TOTAL: 74158K [570.344s][info][gc,free ] Free: 14389M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 2750K, Mutator Free: 1799 Collector Reserve: 90101K, Max: 8192K; Used: 10320B Old Collector Reserve: 329K, Max: 329K; Used: 7862K [570.344s][info][gc ] GC(340) Pause Final Mark (YOUNG) 0.929ms [570.345s][info][gc,start ] GC(340) Concurrent thread roots [570.345s][info][gc,task ] GC(340) Using 4 of 8 workers for Concurrent thread roots [570.349s][info][gc ] GC(340) Concurrent thread roots 4.699ms [570.349s][info][gc,start ] GC(340) Concurrent weak references [570.349s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent weak references [570.349s][info][gc,ref ] GC(340) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [570.349s][info][gc,ref ] GC(340) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [570.349s][info][gc,ref ] GC(340) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [570.349s][info][gc ] GC(340) Concurrent weak references 0.046ms [570.349s][info][gc,start ] GC(340) Concurrent weak roots [570.349s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent weak root [570.350s][info][gc ] GC(340) Concurrent weak roots 0.756ms [570.350s][info][gc,start ] GC(340) Concurrent cleanup [570.350s][info][gc ] GC(340) Concurrent cleanup 17247M->17248M(31744M) 0.123ms [570.350s][info][gc,free ] Free: 14369M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 7162K, Mutator Free: 1797 Collector Reserve: 89360K, Max: 8192K; Used: 751K Old Collector Reserve: 329K, Max: 329K; Used: 7862K [570.350s][info][gc,start ] GC(340) Concurrent strong roots [570.350s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent strong root [570.351s][info][gc ] GC(340) Concurrent strong roots 0.419ms [570.351s][info][gc,start ] GC(340) Concurrent evacuation [570.351s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent evacuation [570.368s][info][gc ] GC(340) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [570.376s][info][gc ] GC(340) Concurrent evacuation 25.651ms [570.377s][info][gc,start ] GC(340) Pause Init Update Refs [570.377s][info][gc ] GC(340) Pause Init Update Refs 0.498ms [570.377s][info][gc,start ] GC(340) Concurrent update references [570.377s][info][gc,task ] GC(340) Using 4 of 8 workers for concurrent reference update [570.377s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [570.517s][info][gc ] GC(340) Concurrent update references 139.717ms [570.517s][info][gc,start ] GC(340) Concurrent update thread roots [570.529s][info][gc ] GC(340) Concurrent update thread roots 11.454ms [570.529s][info][gc,start ] GC(340) Pause Final Update Refs [570.529s][info][gc,task ] GC(340) Using 8 of 8 workers for final reference update [570.529s][info][gc,free ] Free: 13920M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 5% internal; Used: 718M, Mutator Free: 1741 Collector Reserve: 808M, Max: 8192K; Used: 49152K Old Collector Reserve: 8254K, Max: 7925K; Used: 8129K [570.529s][info][gc ] GC(340) Pause Final Update Refs 0.222ms [570.529s][info][gc,start ] GC(340) Concurrent cleanup [570.530s][info][gc ] GC(340) Concurrent cleanup 17729M->16979M(31744M) 0.116ms [570.530s][info][gc,ergo ] GC(340) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8261K, young_available: 14727M [570.530s][info][gc,ergo ] GC(340) At end of Concurrent Young GC: GCU: 22.9%, MU: 24.9% during period of 0.429s [570.530s][info][gc,ergo ] GC(340) At end of Concurrent Young GC: YOUNG generation used: 1388M, used regions: 1408M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 14726M [570.530s][info][gc,ergo ] GC(340) At end of Concurrent Young GC: OLD generation used: 15591M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 8261K [570.530s][info][gc,free ] Free: 13918M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 10057K, Mutator Free: 1741 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8254K, Max: 7925K; Used: 8129K [570.530s][info][gc,stats ] [570.530s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [570.530s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [570.530s][info][gc,stats ] [570.530s][info][gc,stats ] Concurrent Reset 5420 us [570.530s][info][gc,stats ] Pause Init Mark (G) 4010 us [570.530s][info][gc,stats ] Pause Init Mark (N) 3460 us [570.530s][info][gc,stats ] Swap Remembered Set 3279 us [570.530s][info][gc,stats ] Update Region States 68 us [570.530s][info][gc,stats ] Concurrent Scan Remembered Set 33408 us, parallelism: 3.98x [570.530s][info][gc,stats ] RS: 133062 us [570.530s][info][gc,stats ] RS: Scan Clusters 133062 us, workers (us): 33304, 33296, 33292, 33169, ---, ---, ---, ---, [570.530s][info][gc,stats ] Concurrent Mark Roots 3991 us, parallelism: 3.64x [570.530s][info][gc,stats ] CMR: 14543 us [570.530s][info][gc,stats ] CMR: Thread Roots 13483 us, workers (us): 3347, 3474, 3272, 3390, ---, ---, ---, ---, [570.530s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 336, 143, 281, 178, ---, ---, ---, ---, [570.530s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 29, 23, 17, 17, ---, ---, ---, ---, [570.530s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 9, ---, 28, ---, ---, ---, ---, [570.530s][info][gc,stats ] Concurrent Marking 184458 us, parallelism: 3.93x [570.530s][info][gc,stats ] CM: 724128 us [570.530s][info][gc,stats ] CM: Parallel Mark 724128 us, workers (us): 181054, 181034, 181031, 181008, ---, ---, ---, ---, [570.530s][info][gc,stats ] Pause Final Mark (G) 1519 us [570.530s][info][gc,stats ] Pause Final Mark (N) 936 us [570.530s][info][gc,stats ] Finish Mark 502 us [570.530s][info][gc,stats ] Update Region States 93 us [570.530s][info][gc,stats ] Choose Collection Set 95 us [570.530s][info][gc,stats ] Rebuild Free Set 61 us [570.530s][info][gc,stats ] Concurrent Thread Roots 4714 us, parallelism: 3.89x [570.530s][info][gc,stats ] CTR: 18360 us [570.530s][info][gc,stats ] CTR: Thread Roots 18360 us, workers (us): 4632, 4556, 4616, 4555, ---, ---, ---, ---, [570.530s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.03x [570.530s][info][gc,stats ] CWRF: 1 us [570.530s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [570.530s][info][gc,stats ] Concurrent Weak Roots 760 us [570.530s][info][gc,stats ] Roots 51 us, parallelism: 1.29x [570.530s][info][gc,stats ] CWR: 66 us [570.530s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 20, 19, 15, 11, ---, ---, ---, ---, [570.530s][info][gc,stats ] Rendezvous 697 us [570.530s][info][gc,stats ] Concurrent Cleanup 128 us [570.530s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.98x [570.530s][info][gc,stats ] CSR: 1260 us [570.530s][info][gc,stats ] CSR: Code Cache Roots 1057 us, workers (us): 203, 329, 338, 188, ---, ---, ---, ---, [570.530s][info][gc,stats ] CSR: VM Strong Roots 167 us, workers (us): 51, 48, 37, 31, ---, ---, ---, ---, [570.530s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [570.530s][info][gc,stats ] Concurrent Evacuation 25665 us [570.530s][info][gc,stats ] Pause Init Update Refs (G) 973 us [570.530s][info][gc,stats ] Pause Init Update Refs (N) 508 us [570.530s][info][gc,stats ] Manage GCLABs 420 us [570.530s][info][gc,stats ] Concurrent Update Refs 139743 us [570.530s][info][gc,stats ] Concurrent Update Thread Roots 11471 us [570.530s][info][gc,stats ] Pause Final Update Refs (G) 856 us [570.530s][info][gc,stats ] Pause Final Update Refs (N) 227 us [570.530s][info][gc,stats ] Update Region States 54 us [570.530s][info][gc,stats ] Trash Collection Set 5 us [570.530s][info][gc,stats ] Rebuild Free Set 82 us [570.530s][info][gc,stats ] Concurrent Cleanup 123 us [570.530s][info][gc,stats ] Workers: Evacuated 73982K across 1953125 objects, abandoned 0B across 0 objects. [570.530s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [570.530s][info][gc,stats ] - age 1: 57009504 bytes, 57009504 total [570.530s][info][gc,stats ] - age 2: 14645992 bytes, 71655496 total [570.530s][info][gc,stats ] - age 3: 1351784 bytes, 73007280 total [570.530s][info][gc,stats ] - age 4: 110040 bytes, 73117320 total [570.530s][info][gc,stats ] - age 5: 1143208 bytes, 74260528 total [570.530s][info][gc,stats ] - age 6: 1229528 bytes, 75490056 total [570.530s][info][gc,stats ] - age 7: 268216 bytes, 75758272 total [570.530s][info][gc,stats ] [570.530s][info][gc,stats ] Mutators: Evacuated 175K across 2759 objects, abandoned 0B across 0 objects. [570.530s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [570.530s][info][gc,stats ] - age 1: 45344 bytes, 45344 total [570.530s][info][gc,stats ] - age 2: 133264 bytes, 178608 total [570.530s][info][gc,stats ] - age 3: 1232 bytes, 179840 total [570.530s][info][gc,stats ] - age 4: 64 bytes, 179904 total [570.530s][info][gc,stats ] - age 5: 128 bytes, 180032 total [570.530s][info][gc,stats ] - age 6: 96 bytes, 180128 total [570.530s][info][gc,stats ] [570.530s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [570.530s][info][gc,stats ] - age 1: 16768584 bytes, 16768584 total [570.530s][info][gc,stats ] - age 2: 380435488 bytes, 397204072 total [570.530s][info][gc,stats ] [570.530s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [570.530s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [570.530s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [570.541s][info][gc ] Transition from: normal to: idle [573.309s][info][gc ] Periodic Sample: GCU = 4.479%, MU = 21.634% during most recent 5.0s [574.205s][info][gc ] Trigger (YOUNG): Average GC time (2181.38 ms) is above the time for average allocation rate (2110 MB/s) to deplete free headroom (4600M) (margin of error = 3.02) [574.205s][info][gc,ergo ] Free headroom: 6187M (free) - 1587M (spike) - 0B (penalties) = 4600M [574.205s][info][gc ] Transition from: idle to: normal [574.205s][info][gc ] Heuristics request for young collection accepted [574.205s][info][gc,free ] Free: 6187M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 4311K, Mutator Free: 774 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8254K, Max: 7925K; Used: 8129K [574.205s][info][gc,ergo ] GC(341) Start GC cycle (YOUNG) [574.205s][info][gc,start ] GC(341) Concurrent reset [574.205s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent reset [574.242s][info][gc ] GC(341) Concurrent reset 36.987ms [574.243s][info][gc,start ] GC(341) Pause Init Mark (YOUNG) [574.243s][info][gc,task ] GC(341) Using 8 of 8 workers for init marking [574.247s][info][gc ] GC(341) Pause Init Mark (YOUNG) 3.768ms [574.247s][info][gc,start ] GC(341) Concurrent remembered set scanning [574.247s][info][gc,task ] GC(341) Using 4 of 8 workers for Concurrent remembered set scanning [574.276s][info][gc ] GC(341) Concurrent remembered set scanning 29.113ms [574.276s][info][gc,start ] GC(341) Concurrent marking roots [574.276s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent marking roots [574.280s][info][gc ] GC(341) Concurrent marking roots 4.051ms [574.280s][info][gc,start ] GC(341) Concurrent marking (YOUNG) [574.280s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent marking [575.715s][info][gc ] GC(341) Concurrent marking (YOUNG) 1435.077ms [575.716s][info][gc,start ] GC(341) Pause Final Mark (YOUNG) [575.716s][info][gc,task ] GC(341) Using 8 of 8 workers for final marking [575.716s][info][gc,ergo ] GC(341) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [575.717s][info][gc,ergo ] GC(341) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [575.717s][info][gc,ergo ] GC(341) Chosen CSet evacuates young: 328M (of which at least: 0B are to be promoted), old: 0B [575.717s][info][gc,ergo ] GC(341) Collectable Garbage: 8151M (99%), Immediate: 0B (0%), 0 regions, CSet: 8151M (99%), 1060 regions [575.717s][info][gc,ergo ] GC(341) Evacuation Targets: YOUNG: 328M, PROMOTE: 0B, OLD: 0B, TOTAL: 328M [575.717s][info][gc,free ] Free: 3367M, Max: 8192K regular, 560M humongous, Frag: 84% external, 0% internal; Used: 461K, Mutator Free: 421 Collector Reserve: 400M, Max: 8192K; Used: 0B Old Collector Reserve: 8254K, Max: 7925K; Used: 8129K [575.717s][info][gc ] GC(341) Pause Final Mark (YOUNG) 0.975ms [575.717s][info][gc,start ] GC(341) Concurrent thread roots [575.717s][info][gc,task ] GC(341) Using 4 of 8 workers for Concurrent thread roots [575.721s][info][gc ] GC(341) Concurrent thread roots 4.191ms [575.721s][info][gc,start ] GC(341) Concurrent weak references [575.721s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent weak references [575.721s][info][gc,ref ] GC(341) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [575.721s][info][gc,ref ] GC(341) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [575.721s][info][gc,ref ] GC(341) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [575.721s][info][gc ] GC(341) Concurrent weak references 0.051ms [575.721s][info][gc,start ] GC(341) Concurrent weak roots [575.721s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent weak root [575.722s][info][gc ] GC(341) Concurrent weak roots 0.957ms [575.722s][info][gc,start ] GC(341) Concurrent cleanup [575.722s][info][gc ] GC(341) Concurrent cleanup 27956M->27957M(31744M) 0.106ms [575.722s][info][gc,free ] Free: 3349M, Max: 8192K regular, 560M humongous, Frag: 84% external, 0% internal; Used: 2579K, Mutator Free: 419 Collector Reserve: 399M, Max: 8192K; Used: 94944B Old Collector Reserve: 8254K, Max: 7925K; Used: 8129K [575.722s][info][gc,start ] GC(341) Concurrent strong roots [575.722s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent strong root [575.723s][info][gc ] GC(341) Concurrent strong roots 0.429ms [575.723s][info][gc,start ] GC(341) Concurrent evacuation [575.723s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent evacuation [575.852s][info][gc ] GC(341) Concurrent evacuation 129.084ms [575.852s][info][gc,start ] GC(341) Pause Init Update Refs [575.853s][info][gc ] GC(341) Pause Init Update Refs 0.561ms [575.853s][info][gc,start ] GC(341) Concurrent update references [575.853s][info][gc,task ] GC(341) Using 4 of 8 workers for concurrent reference update [575.853s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (57344K) and from Old Collector Reserve (0B) [576.527s][info][gc ] GC(341) Concurrent update references 674.246ms [576.527s][info][gc,start ] GC(341) Concurrent update thread roots [576.538s][info][gc ] GC(341) Concurrent update thread roots 10.666ms [576.539s][info][gc,start ] GC(341) Pause Final Update Refs [576.539s][info][gc,task ] GC(341) Using 8 of 8 workers for final reference update [576.539s][info][gc,free ] Free: 9379M, Max: 8192K regular, 536M humongous, Frag: 44% external, 89% internal; Used: 8428M, Mutator Free: 1173 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 8220K, Max: 7925K; Used: 8163K [576.539s][info][gc ] GC(341) Pause Final Update Refs 0.237ms [576.539s][info][gc,start ] GC(341) Concurrent cleanup [576.539s][info][gc ] GC(341) Concurrent cleanup 29991M->21520M(31744M) 0.215ms [576.539s][info][gc,ergo ] GC(341) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8227K, young_available: 10186M [576.539s][info][gc,ergo ] GC(341) At end of Concurrent Young GC: GCU: 9.5%, MU: 23.6% during period of 6.010s [576.539s][info][gc,ergo ] GC(341) At end of Concurrent Young GC: YOUNG generation used: 5929M, used regions: 5952M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 10185M [576.539s][info][gc,ergo ] GC(341) At end of Concurrent Young GC: OLD generation used: 15591M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 8227K [576.539s][info][gc,free ] Free: 9377M, Max: 8192K regular, 536M humongous, Frag: 95% external, 0% internal; Used: 6594K, Mutator Free: 1173 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8220K, Max: 7925K; Used: 8163K [576.540s][info][gc,stats ] [576.540s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [576.540s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [576.540s][info][gc,stats ] [576.540s][info][gc,stats ] Concurrent Reset 37018 us [576.540s][info][gc,stats ] Pause Init Mark (G) 4550 us [576.540s][info][gc,stats ] Pause Init Mark (N) 3777 us [576.540s][info][gc,stats ] Swap Remembered Set 3328 us [576.540s][info][gc,stats ] Update Region States 303 us [576.540s][info][gc,stats ] Concurrent Scan Remembered Set 29142 us, parallelism: 3.98x [576.540s][info][gc,stats ] RS: 116076 us [576.540s][info][gc,stats ] RS: Scan Clusters 116076 us, workers (us): 29042, 29037, 29000, 28997, ---, ---, ---, ---, [576.540s][info][gc,stats ] Concurrent Mark Roots 4068 us, parallelism: 3.58x [576.540s][info][gc,stats ] CMR: 14550 us [576.540s][info][gc,stats ] CMR: Thread Roots 13357 us, workers (us): 3429, 3506, 3147, 3275, ---, ---, ---, ---, [576.540s][info][gc,stats ] CMR: Code Cache Roots 1058 us, workers (us): 179, 193, 352, 333, ---, ---, ---, ---, [576.540s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 27, 24, 16, ---, ---, ---, ---, [576.540s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [576.540s][info][gc,stats ] Concurrent Marking 1435106 us, parallelism: 3.97x [576.540s][info][gc,stats ] CM: 5702842 us [576.540s][info][gc,stats ] CM: Parallel Mark 5702842 us, workers (us): 1425720, 1425727, 1425708, 1425686, ---, ---, ---, ---, [576.540s][info][gc,stats ] Pause Final Mark (G) 1639 us [576.540s][info][gc,stats ] Pause Final Mark (N) 982 us [576.540s][info][gc,stats ] Finish Mark 433 us [576.540s][info][gc,stats ] Update Region States 88 us [576.540s][info][gc,stats ] Choose Collection Set 224 us [576.540s][info][gc,stats ] Rebuild Free Set 41 us [576.540s][info][gc,stats ] Concurrent Thread Roots 4211 us, parallelism: 3.85x [576.540s][info][gc,stats ] CTR: 16191 us [576.540s][info][gc,stats ] CTR: Thread Roots 16191 us, workers (us): 4059, 4139, 3984, 4009, ---, ---, ---, ---, [576.540s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [576.540s][info][gc,stats ] CWRF: 1 us [576.540s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [576.540s][info][gc,stats ] Concurrent Weak Roots 970 us [576.540s][info][gc,stats ] Roots 55 us, parallelism: 1.46x [576.540s][info][gc,stats ] CWR: 80 us [576.540s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 19, 20, 15, ---, ---, ---, ---, [576.540s][info][gc,stats ] Rendezvous 894 us [576.540s][info][gc,stats ] Concurrent Cleanup 111 us [576.540s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.60x [576.540s][info][gc,stats ] CSR: 1160 us [576.540s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 189, 343, 265, 193, ---, ---, ---, ---, [576.540s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 40, 32, 27, ---, ---, ---, ---, [576.540s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [576.540s][info][gc,stats ] Concurrent Evacuation 129107 us [576.540s][info][gc,stats ] Pause Init Update Refs (G) 1224 us [576.540s][info][gc,stats ] Pause Init Update Refs (N) 572 us [576.540s][info][gc,stats ] Manage GCLABs 470 us [576.540s][info][gc,stats ] Concurrent Update Refs 674274 us [576.540s][info][gc,stats ] Concurrent Update Thread Roots 10685 us [576.540s][info][gc,stats ] Pause Final Update Refs (G) 923 us [576.540s][info][gc,stats ] Pause Final Update Refs (N) 242 us [576.540s][info][gc,stats ] Update Region States 47 us [576.540s][info][gc,stats ] Trash Collection Set 28 us [576.540s][info][gc,stats ] Rebuild Free Set 80 us [576.540s][info][gc,stats ] Concurrent Cleanup 221 us [576.540s][info][gc,stats ] Workers: Evacuated 327M across 9962731 objects, abandoned 0B across 0 objects. [576.540s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [576.540s][info][gc,stats ] - age 1: 327162080 bytes, 327162080 total [576.540s][info][gc,stats ] - age 2: 10211568 bytes, 337373648 total [576.540s][info][gc,stats ] - age 3: 4459880 bytes, 341833528 total [576.540s][info][gc,stats ] - age 4: 5896 bytes, 341839424 total [576.540s][info][gc,stats ] - age 5: 15864 bytes, 341855288 total [576.540s][info][gc,stats ] - age 6: 704728 bytes, 342560016 total [576.540s][info][gc,stats ] - age 7: 863648 bytes, 343423664 total [576.540s][info][gc,stats ] [576.540s][info][gc,stats ] Mutators: Evacuated 804K across 25794 objects, abandoned 0B across 0 objects. [576.540s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [576.540s][info][gc,stats ] - age 1: 746912 bytes, 746912 total [576.540s][info][gc,stats ] - age 2: 53440 bytes, 800352 total [576.540s][info][gc,stats ] - age 3: 22048 bytes, 822400 total [576.540s][info][gc,stats ] - age 6: 688 bytes, 823088 total [576.540s][info][gc,stats ] - age 7: 608 bytes, 823696 total [576.540s][info][gc,stats ] [576.540s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [576.540s][info][gc,stats ] - age 1: 319886608 bytes, 319886608 total [576.540s][info][gc,stats ] - age 3: 380435488 bytes, 700322096 total [576.540s][info][gc,stats ] [576.540s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [576.540s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [576.540s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [576.550s][info][gc ] Transition from: normal to: idle [577.229s][info][gc ] Trigger (YOUNG): Average GC time (3039.02 ms) is above the time for average allocation rate (2100 MB/s) to deplete free headroom (6381M) (margin of error = 3.18) [577.229s][info][gc,ergo ] Free headroom: 7968M (free) - 1587M (spike) - 0B (penalties) = 6381M [577.229s][info][gc ] Transition from: idle to: normal [577.229s][info][gc ] Heuristics request for young collection accepted [577.229s][info][gc,free ] Free: 7968M, Max: 8192K regular, 536M humongous, Frag: 94% external, 0% internal; Used: 7394K, Mutator Free: 997 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8220K, Max: 7925K; Used: 8163K [577.229s][info][gc,ergo ] GC(342) Start GC cycle (YOUNG) [577.229s][info][gc,start ] GC(342) Concurrent reset [577.229s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent reset [577.252s][info][gc ] GC(342) Concurrent reset 22.597ms [577.253s][info][gc,start ] GC(342) Pause Init Mark (YOUNG) [577.253s][info][gc,task ] GC(342) Using 8 of 8 workers for init marking [577.256s][info][gc ] GC(342) Pause Init Mark (YOUNG) 3.592ms [577.256s][info][gc,start ] GC(342) Concurrent remembered set scanning [577.256s][info][gc,task ] GC(342) Using 4 of 8 workers for Concurrent remembered set scanning [577.291s][info][gc ] GC(342) Concurrent remembered set scanning 34.337ms [577.291s][info][gc,start ] GC(342) Concurrent marking roots [577.291s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent marking roots [577.295s][info][gc ] GC(342) Concurrent marking roots 4.190ms [577.295s][info][gc,start ] GC(342) Concurrent marking (YOUNG) [577.295s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent marking [578.317s][info][gc ] Periodic Sample: GCU = 16.760%, MU = 22.281% during most recent 5.0s [579.400s][info][gc ] GC(342) Concurrent marking (YOUNG) 2105.465ms [579.401s][info][gc,start ] GC(342) Pause Final Mark (YOUNG) [579.401s][info][gc,task ] GC(342) Using 8 of 8 workers for final marking [579.402s][info][gc,ergo ] GC(342) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [579.402s][info][gc,ergo ] GC(342) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [579.402s][info][gc,ergo ] GC(342) Chosen CSet evacuates young: 271M (of which at least: 0B are to be promoted), old: 0B [579.402s][info][gc,ergo ] GC(342) Collectable Garbage: 6061M (98%), Immediate: 0B (0%), 0 regions, CSet: 6061M (98%), 792 regions [579.402s][info][gc,ergo ] GC(342) Evacuation Targets: YOUNG: 271M, PROMOTE: 0B, OLD: 0B, TOTAL: 271M [579.402s][info][gc,free ] Free: 4124M, Max: 8192K regular, 536M humongous, Frag: 87% external, 0% internal; Used: 3547K, Mutator Free: 516 Collector Reserve: 328M, Max: 8192K; Used: 0B Old Collector Reserve: 8220K, Max: 7925K; Used: 8163K [579.402s][info][gc ] GC(342) Pause Final Mark (YOUNG) 1.229ms [579.402s][info][gc,start ] GC(342) Concurrent thread roots [579.402s][info][gc,task ] GC(342) Using 4 of 8 workers for Concurrent thread roots [579.406s][info][gc ] GC(342) Concurrent thread roots 4.123ms [579.406s][info][gc,start ] GC(342) Concurrent weak references [579.406s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent weak references [579.406s][info][gc,ref ] GC(342) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [579.406s][info][gc,ref ] GC(342) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [579.406s][info][gc,ref ] GC(342) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [579.406s][info][gc ] GC(342) Concurrent weak references 0.039ms [579.406s][info][gc,start ] GC(342) Concurrent weak roots [579.406s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent weak root [579.407s][info][gc ] GC(342) Concurrent weak roots 0.689ms [579.407s][info][gc,start ] GC(342) Concurrent cleanup [579.407s][info][gc ] GC(342) Concurrent cleanup 27266M->27266M(31744M) 0.114ms [579.407s][info][gc,free ] Free: 4109M, Max: 8192K regular, 536M humongous, Frag: 87% external, 0% internal; Used: 3011K, Mutator Free: 514 Collector Reserve: 327M, Max: 8192K; Used: 10320B Old Collector Reserve: 8215K, Max: 7925K; Used: 8168K [579.407s][info][gc,start ] GC(342) Concurrent strong roots [579.407s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent strong root [579.408s][info][gc ] GC(342) Concurrent strong roots 0.407ms [579.408s][info][gc,start ] GC(342) Concurrent evacuation [579.408s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent evacuation [579.516s][info][gc ] GC(342) Concurrent evacuation 108.781ms [579.517s][info][gc,start ] GC(342) Pause Init Update Refs [579.518s][info][gc ] GC(342) Pause Init Update Refs 0.564ms [579.518s][info][gc,start ] GC(342) Concurrent update references [579.518s][info][gc,task ] GC(342) Using 4 of 8 workers for concurrent reference update [579.518s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [580.336s][info][gc ] GC(342) Concurrent update references 818.605ms [580.336s][info][gc,start ] GC(342) Concurrent update thread roots [580.350s][info][gc ] GC(342) Concurrent update thread roots 13.211ms [580.350s][info][gc,start ] GC(342) Pause Final Update Refs [580.350s][info][gc,task ] GC(342) Using 8 of 8 workers for final reference update [580.350s][info][gc,free ] Free: 7778M, Max: 8192K regular, 536M humongous, Frag: 65% external, 80% internal; Used: 6250M, Mutator Free: 973 Collector Reserve: 808M, Max: 8192K; Used: 90112K Old Collector Reserve: 7053K, Max: 7053K; Used: 1138K [580.350s][info][gc ] GC(342) Pause Final Update Refs 0.258ms [580.351s][info][gc,start ] GC(342) Concurrent cleanup [580.351s][info][gc ] GC(342) Concurrent cleanup 29446M->23121M(31744M) 0.235ms [580.351s][info][gc,ergo ] GC(342) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7060K, young_available: 8586M [580.351s][info][gc,ergo ] GC(342) At end of Concurrent Young GC: GCU: 20.2%, MU: 18.6% during period of 3.812s [580.351s][info][gc,ergo ] GC(342) At end of Concurrent Young GC: YOUNG generation used: 7529M, used regions: 7552M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 8585M [580.351s][info][gc,ergo ] GC(342) At end of Concurrent Young GC: OLD generation used: 15592M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 7060K [580.351s][info][gc,free ] Free: 7777M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6795K, Mutator Free: 973 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7053K, Max: 7053K; Used: 1138K [580.352s][info][gc,stats ] [580.352s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [580.352s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [580.352s][info][gc,stats ] [580.352s][info][gc,stats ] Concurrent Reset 22628 us [580.352s][info][gc,stats ] Pause Init Mark (G) 4336 us [580.352s][info][gc,stats ] Pause Init Mark (N) 3601 us [580.352s][info][gc,stats ] Swap Remembered Set 3276 us [580.352s][info][gc,stats ] Update Region States 184 us [580.352s][info][gc,stats ] Concurrent Scan Remembered Set 34354 us, parallelism: 3.98x [580.352s][info][gc,stats ] RS: 136768 us [580.352s][info][gc,stats ] RS: Scan Clusters 136768 us, workers (us): 34271, 34270, 34259, 33968, ---, ---, ---, ---, [580.352s][info][gc,stats ] Concurrent Mark Roots 4203 us, parallelism: 3.62x [580.352s][info][gc,stats ] CMR: 15211 us [580.352s][info][gc,stats ] CMR: Thread Roots 14128 us, workers (us): 3585, 3386, 3597, 3560, ---, ---, ---, ---, [580.352s][info][gc,stats ] CMR: Code Cache Roots 957 us, workers (us): 144, 341, 177, 295, ---, ---, ---, ---, [580.352s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 27, 22, 22, 17, ---, ---, ---, ---, [580.352s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [580.352s][info][gc,stats ] Concurrent Marking 2105498 us, parallelism: 3.98x [580.352s][info][gc,stats ] CM: 8383806 us [580.352s][info][gc,stats ] CM: Parallel Mark 8383806 us, workers (us): 2095964, 2095967, 2095929, 2095946, ---, ---, ---, ---, [580.352s][info][gc,stats ] Pause Final Mark (G) 1775 us [580.352s][info][gc,stats ] Pause Final Mark (N) 1234 us [580.352s][info][gc,stats ] Finish Mark 515 us [580.352s][info][gc,stats ] Update Region States 89 us [580.352s][info][gc,stats ] Choose Collection Set 207 us [580.352s][info][gc,stats ] Rebuild Free Set 55 us [580.352s][info][gc,stats ] Concurrent Thread Roots 4139 us, parallelism: 3.84x [580.352s][info][gc,stats ] CTR: 15879 us [580.352s][info][gc,stats ] CTR: Thread Roots 15879 us, workers (us): 3948, 4071, 3945, 3915, ---, ---, ---, ---, [580.352s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [580.352s][info][gc,stats ] CWRF: 1 us [580.352s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [580.352s][info][gc,stats ] Concurrent Weak Roots 699 us [580.352s][info][gc,stats ] Roots 52 us, parallelism: 1.35x [580.352s][info][gc,stats ] CWR: 71 us [580.352s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 21, 21, 16, 13, ---, ---, ---, ---, [580.352s][info][gc,stats ] Rendezvous 628 us [580.352s][info][gc,stats ] Concurrent Cleanup 118 us [580.352s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.68x [580.352s][info][gc,stats ] CSR: 1102 us [580.352s][info][gc,stats ] CSR: Code Cache Roots 942 us, workers (us): 334, 185, 262, 161, ---, ---, ---, ---, [580.352s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 40, 35, 32, 26, ---, ---, ---, ---, [580.352s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [580.352s][info][gc,stats ] Concurrent Evacuation 108809 us [580.352s][info][gc,stats ] Pause Init Update Refs (G) 1310 us [580.352s][info][gc,stats ] Pause Init Update Refs (N) 578 us [580.352s][info][gc,stats ] Manage GCLABs 458 us [580.352s][info][gc,stats ] Concurrent Update Refs 818633 us [580.352s][info][gc,stats ] Concurrent Update Thread Roots 13232 us [580.352s][info][gc,stats ] Pause Final Update Refs (G) 851 us [580.352s][info][gc,stats ] Pause Final Update Refs (N) 263 us [580.352s][info][gc,stats ] Update Region States 52 us [580.352s][info][gc,stats ] Trash Collection Set 23 us [580.352s][info][gc,stats ] Rebuild Free Set 81 us [580.352s][info][gc,stats ] Concurrent Cleanup 242 us [580.352s][info][gc,stats ] Workers: Evacuated 271M across 8135940 objects, abandoned 0B across 0 objects. [580.352s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [580.352s][info][gc,stats ] - age 1: 232806712 bytes, 232806712 total [580.352s][info][gc,stats ] - age 2: 38792392 bytes, 271599104 total [580.352s][info][gc,stats ] - age 3: 7610912 bytes, 279210016 total [580.352s][info][gc,stats ] - age 4: 4418728 bytes, 283628744 total [580.352s][info][gc,stats ] - age 5: 4624 bytes, 283633368 total [580.352s][info][gc,stats ] - age 6: 12976 bytes, 283646344 total [580.352s][info][gc,stats ] - age 7: 1309144 bytes, 284955488 total [580.352s][info][gc,stats ] [580.352s][info][gc,stats ] Mutators: Evacuated 1824B across 99 objects, abandoned 0B across 0 objects. [580.352s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [580.352s][info][gc,stats ] - age 1: 512 bytes, 512 total [580.352s][info][gc,stats ] - age 2: 96 bytes, 608 total [580.352s][info][gc,stats ] - age 3: 32 bytes, 640 total [580.352s][info][gc,stats ] - age 4: 96 bytes, 736 total [580.352s][info][gc,stats ] - age 6: 32 bytes, 768 total [580.352s][info][gc,stats ] - age 7: 1056 bytes, 1824 total [580.352s][info][gc,stats ] [580.352s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [580.352s][info][gc,stats ] - age 1: 331613664 bytes, 331613664 total [580.352s][info][gc,stats ] - age 2: 319374552 bytes, 650988216 total [580.352s][info][gc,stats ] - age 4: 380435488 bytes, 1031423704 total [580.352s][info][gc,stats ] [580.352s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [580.352s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [580.352s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [580.362s][info][gc ] Transition from: normal to: idle [580.363s][info][gc ] Trigger (YOUNG): Average GC time (4131.64 ms) is above the time for average allocation rate (2093 MB/s) to deplete free headroom (6166M) (margin of error = 3.22) [580.363s][info][gc,ergo ] Free headroom: 7753M (free) - 1587M (spike) - 0B (penalties) = 6166M [580.363s][info][gc ] Transition from: idle to: normal [580.363s][info][gc ] Heuristics request for young collection accepted [580.363s][info][gc,free ] Free: 7753M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6947K, Mutator Free: 970 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7053K, Max: 7053K; Used: 1138K [580.363s][info][gc,ergo ] GC(343) Start GC cycle (YOUNG) [580.363s][info][gc,start ] GC(343) Concurrent reset [580.363s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent reset [580.391s][info][gc ] GC(343) Concurrent reset 28.585ms [580.392s][info][gc,start ] GC(343) Pause Init Mark (YOUNG) [580.392s][info][gc,task ] GC(343) Using 8 of 8 workers for init marking [580.396s][info][gc ] GC(343) Pause Init Mark (YOUNG) 3.813ms [580.396s][info][gc,start ] GC(343) Concurrent remembered set scanning [580.396s][info][gc,task ] GC(343) Using 4 of 8 workers for Concurrent remembered set scanning [580.433s][info][gc ] GC(343) Concurrent remembered set scanning 37.400ms [580.433s][info][gc,start ] GC(343) Concurrent marking roots [580.433s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent marking roots [580.437s][info][gc ] GC(343) Concurrent marking roots 3.876ms [580.437s][info][gc,start ] GC(343) Concurrent marking (YOUNG) [580.437s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent marking [582.431s][info][gc ] GC(343) Concurrent marking (YOUNG) 1993.794ms [582.431s][info][gc,start ] GC(343) Pause Final Mark (YOUNG) [582.432s][info][gc,task ] GC(343) Using 8 of 8 workers for final marking [582.432s][info][gc,ergo ] GC(343) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [582.432s][info][gc,ergo ] GC(343) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [582.432s][info][gc,ergo ] GC(343) Chosen CSet evacuates young: 81223K (of which at least: 0B are to be promoted), old: 0B [582.432s][info][gc,ergo ] GC(343) Collectable Garbage: 6280M (98%), Immediate: 0B (0%), 0 regions, CSet: 6280M (98%), 795 regions [582.432s][info][gc,ergo ] GC(343) Evacuation Targets: YOUNG: 81223K, PROMOTE: 0B, OLD: 0B, TOTAL: 81223K [582.432s][info][gc,free ] Free: 4353M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 6144K, Mutator Free: 545 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 7053K, Max: 7053K; Used: 1138K [582.433s][info][gc ] GC(343) Pause Final Mark (YOUNG) 1.015ms [582.433s][info][gc,start ] GC(343) Concurrent thread roots [582.433s][info][gc,task ] GC(343) Using 4 of 8 workers for Concurrent thread roots [582.437s][info][gc ] GC(343) Concurrent thread roots 3.961ms [582.437s][info][gc,start ] GC(343) Concurrent weak references [582.437s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent weak references [582.437s][info][gc,ref ] GC(343) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [582.437s][info][gc,ref ] GC(343) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [582.437s][info][gc,ref ] GC(343) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [582.437s][info][gc ] GC(343) Concurrent weak references 0.041ms [582.437s][info][gc,start ] GC(343) Concurrent weak roots [582.437s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent weak root [582.437s][info][gc ] GC(343) Concurrent weak roots 0.663ms [582.437s][info][gc,start ] GC(343) Concurrent cleanup [582.438s][info][gc ] GC(343) Concurrent cleanup 27269M->27270M(31744M) 0.164ms [582.438s][info][gc,free ] Free: 4341M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 2456K, Mutator Free: 543 Collector Reserve: 98293K, Max: 8192K; Used: 10320B Old Collector Reserve: 7053K, Max: 7053K; Used: 1138K [582.438s][info][gc,start ] GC(343) Concurrent strong roots [582.438s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent strong root [582.438s][info][gc ] GC(343) Concurrent strong roots 0.435ms [582.438s][info][gc,start ] GC(343) Concurrent evacuation [582.438s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent evacuation [582.471s][info][gc ] GC(343) Concurrent evacuation 33.311ms [582.472s][info][gc,start ] GC(343) Pause Init Update Refs [582.472s][info][gc ] GC(343) Pause Init Update Refs 0.504ms [582.472s][info][gc,start ] GC(343) Concurrent update references [582.472s][info][gc,task ] GC(343) Using 4 of 8 workers for concurrent reference update [582.472s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [583.145s][info][gc ] GC(343) Concurrent update references 672.391ms [583.145s][info][gc,start ] GC(343) Concurrent update thread roots [583.155s][info][gc ] GC(343) Concurrent update thread roots 10.091ms [583.155s][info][gc,start ] GC(343) Pause Final Update Refs [583.155s][info][gc,task ] GC(343) Using 8 of 8 workers for final reference update [583.156s][info][gc,free ] Free: 8461M, Max: 8192K regular, 560M humongous, Frag: 75% external, 74% internal; Used: 6266M, Mutator Free: 1058 Collector Reserve: 807M, Max: 8192K; Used: 98306K Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [583.156s][info][gc ] GC(343) Pause Final Update Refs 0.245ms [583.156s][info][gc,start ] GC(343) Concurrent cleanup [583.156s][info][gc ] GC(343) Concurrent cleanup 28789M->22438M(31744M) 0.205ms [583.156s][info][gc,ergo ] GC(343) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7057K, young_available: 9269M [583.156s][info][gc,ergo ] GC(343) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.805s [583.156s][info][gc,ergo ] GC(343) At end of Concurrent Young GC: YOUNG generation used: 6846M, used regions: 6880M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9268M [583.156s][info][gc,ergo ] GC(343) At end of Concurrent Young GC: OLD generation used: 15592M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 7057K [583.156s][info][gc,free ] Free: 8460M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3651K, Mutator Free: 1058 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [583.157s][info][gc,stats ] [583.157s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [583.157s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [583.157s][info][gc,stats ] [583.157s][info][gc,stats ] Concurrent Reset 28613 us [583.157s][info][gc,stats ] Pause Init Mark (G) 4621 us [583.157s][info][gc,stats ] Pause Init Mark (N) 3826 us [583.157s][info][gc,stats ] Swap Remembered Set 3367 us [583.157s][info][gc,stats ] Update Region States 300 us [583.157s][info][gc,stats ] Concurrent Scan Remembered Set 37419 us, parallelism: 3.99x [583.157s][info][gc,stats ] RS: 149311 us [583.157s][info][gc,stats ] RS: Scan Clusters 149311 us, workers (us): 37344, 37332, 37322, 37313, ---, ---, ---, ---, [583.157s][info][gc,stats ] Concurrent Mark Roots 3891 us, parallelism: 3.59x [583.157s][info][gc,stats ] CMR: 13983 us [583.157s][info][gc,stats ] CMR: Thread Roots 12861 us, workers (us): 3339, 3217, 3171, 3134, ---, ---, ---, ---, [583.157s][info][gc,stats ] CMR: Code Cache Roots 993 us, workers (us): 165, 180, 293, 355, ---, ---, ---, ---, [583.157s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 27, 24, 23, 18, ---, ---, ---, ---, [583.157s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 28, 9, ---, ---, ---, ---, ---, [583.157s][info][gc,stats ] Concurrent Marking 1993823 us, parallelism: 3.98x [583.157s][info][gc,stats ] CM: 7937963 us [583.157s][info][gc,stats ] CM: Parallel Mark 7937963 us, workers (us): 1984501, 1984508, 1984490, 1984464, ---, ---, ---, ---, [583.157s][info][gc,stats ] Pause Final Mark (G) 1513 us [583.157s][info][gc,stats ] Pause Final Mark (N) 1021 us [583.157s][info][gc,stats ] Finish Mark 487 us [583.157s][info][gc,stats ] Update Region States 91 us [583.157s][info][gc,stats ] Choose Collection Set 209 us [583.157s][info][gc,stats ] Rebuild Free Set 42 us [583.157s][info][gc,stats ] Concurrent Thread Roots 3974 us, parallelism: 3.91x [583.157s][info][gc,stats ] CTR: 15541 us [583.157s][info][gc,stats ] CTR: Thread Roots 15541 us, workers (us): 3888, 3893, 3891, 3868, ---, ---, ---, ---, [583.157s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [583.157s][info][gc,stats ] CWRF: 2 us [583.157s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [583.157s][info][gc,stats ] Concurrent Weak Roots 670 us [583.157s][info][gc,stats ] Roots 57 us, parallelism: 1.13x [583.157s][info][gc,stats ] CWR: 64 us [583.157s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 20, 14, 11, ---, ---, ---, ---, [583.157s][info][gc,stats ] Rendezvous 590 us [583.157s][info][gc,stats ] Concurrent Cleanup 172 us [583.157s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.84x [583.157s][info][gc,stats ] CSR: 1252 us [583.157s][info][gc,stats ] CSR: Code Cache Roots 1047 us, workers (us): 299, 198, 348, 203, ---, ---, ---, ---, [583.157s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 49, 40, 38, 31, ---, ---, ---, ---, [583.157s][info][gc,stats ] CSR: CLDG Roots 46 us, workers (us): ---, 33, ---, 13, ---, ---, ---, ---, [583.157s][info][gc,stats ] Concurrent Evacuation 33330 us [583.157s][info][gc,stats ] Pause Init Update Refs (G) 1043 us [583.157s][info][gc,stats ] Pause Init Update Refs (N) 513 us [583.157s][info][gc,stats ] Manage GCLABs 423 us [583.157s][info][gc,stats ] Concurrent Update Refs 672420 us [583.157s][info][gc,stats ] Concurrent Update Thread Roots 10111 us [583.157s][info][gc,stats ] Pause Final Update Refs (G) 847 us [583.157s][info][gc,stats ] Pause Final Update Refs (N) 250 us [583.157s][info][gc,stats ] Update Region States 52 us [583.157s][info][gc,stats ] Trash Collection Set 23 us [583.157s][info][gc,stats ] Rebuild Free Set 82 us [583.157s][info][gc,stats ] Concurrent Cleanup 212 us [583.157s][info][gc,stats ] Workers: Evacuated 81223K across 1800704 objects, abandoned 0B across 0 objects. [583.157s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [583.157s][info][gc,stats ] - age 1: 35989528 bytes, 35989528 total [583.157s][info][gc,stats ] - age 2: 39700488 bytes, 75690016 total [583.157s][info][gc,stats ] - age 3: 7483008 bytes, 83173024 total [583.157s][info][gc,stats ] - age 4: 32 bytes, 83173056 total [583.157s][info][gc,stats ] - age 7: 32 bytes, 83173088 total [583.157s][info][gc,stats ] [583.157s][info][gc,stats ] Mutators: Evacuated 192B across 9 objects, abandoned 0B across 0 objects. [583.157s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [583.157s][info][gc,stats ] - age 1: 96 bytes, 96 total [583.157s][info][gc,stats ] - age 2: 96 bytes, 192 total [583.157s][info][gc,stats ] [583.157s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [583.157s][info][gc,stats ] - age 1: 202353232 bytes, 202353232 total [583.157s][info][gc,stats ] - age 2: 331495368 bytes, 533848600 total [583.157s][info][gc,stats ] - age 3: 319169912 bytes, 853018512 total [583.157s][info][gc,stats ] - age 5: 380435488 bytes, 1233454000 total [583.157s][info][gc,stats ] [583.157s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [583.157s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [583.157s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [583.167s][info][gc ] Transition from: normal to: idle [583.168s][info][gc ] Trigger (YOUNG): Average GC time (4619.65 ms) is above the time for average allocation rate (2086 MB/s) to deplete free headroom (6847M) (margin of error = 3.24) [583.168s][info][gc,ergo ] Free headroom: 8435M (free) - 1587M (spike) - 0B (penalties) = 6847M [583.168s][info][gc ] Transition from: idle to: normal [583.168s][info][gc ] Heuristics request for young collection accepted [583.168s][info][gc,free ] Free: 8435M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5058K, Mutator Free: 1055 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [583.168s][info][gc,ergo ] GC(344) Start GC cycle (YOUNG) [583.168s][info][gc,start ] GC(344) Concurrent reset [583.168s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent reset [583.188s][info][gc ] GC(344) Concurrent reset 20.336ms [583.189s][info][gc,start ] GC(344) Pause Init Mark (YOUNG) [583.189s][info][gc,task ] GC(344) Using 8 of 8 workers for init marking [583.193s][info][gc ] GC(344) Pause Init Mark (YOUNG) 3.704ms [583.193s][info][gc,start ] GC(344) Concurrent remembered set scanning [583.193s][info][gc,task ] GC(344) Using 4 of 8 workers for Concurrent remembered set scanning [583.223s][info][gc ] GC(344) Concurrent remembered set scanning 29.721ms [583.223s][info][gc,start ] GC(344) Concurrent marking roots [583.223s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent marking roots [583.227s][info][gc ] GC(344) Concurrent marking roots 4.442ms [583.227s][info][gc,start ] GC(344) Concurrent marking (YOUNG) [583.227s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent marking [583.324s][info][gc ] Periodic Sample: GCU = 24.461%, MU = 18.237% during most recent 5.0s [585.175s][info][gc ] GC(344) Concurrent marking (YOUNG) 1948.261ms [585.176s][info][gc,start ] GC(344) Pause Final Mark (YOUNG) [585.176s][info][gc,task ] GC(344) Using 8 of 8 workers for final marking [585.177s][info][gc,ergo ] GC(344) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [585.177s][info][gc,ergo ] GC(344) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [585.177s][info][gc,ergo ] GC(344) Chosen CSet evacuates young: 52286K (of which at least: 0B are to be promoted), old: 0B [585.177s][info][gc,ergo ] GC(344) Collectable Garbage: 5583M (98%), Immediate: 0B (0%), 0 regions, CSet: 5583M (98%), 705 regions [585.177s][info][gc,ergo ] GC(344) Evacuation Targets: YOUNG: 52286K, PROMOTE: 0B, OLD: 0B, TOTAL: 52286K [585.177s][info][gc,free ] Free: 5184M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 7527K, Mutator Free: 649 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [585.177s][info][gc ] GC(344) Pause Final Mark (YOUNG) 0.955ms [585.177s][info][gc,start ] GC(344) Concurrent thread roots [585.177s][info][gc,task ] GC(344) Using 4 of 8 workers for Concurrent thread roots [585.181s][info][gc ] GC(344) Concurrent thread roots 4.209ms [585.181s][info][gc,start ] GC(344) Concurrent weak references [585.181s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent weak references [585.181s][info][gc,ref ] GC(344) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [585.181s][info][gc,ref ] GC(344) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [585.181s][info][gc,ref ] GC(344) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [585.181s][info][gc ] GC(344) Concurrent weak references 0.053ms [585.181s][info][gc,start ] GC(344) Concurrent weak roots [585.181s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent weak root [585.182s][info][gc ] GC(344) Concurrent weak roots 0.671ms [585.182s][info][gc,start ] GC(344) Concurrent cleanup [585.182s][info][gc ] GC(344) Concurrent cleanup 26466M->26466M(31744M) 0.113ms [585.182s][info][gc,free ] Free: 5171M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4835K, Mutator Free: 647 Collector Reserve: 65515K, Max: 8192K; Used: 20640B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [585.182s][info][gc,start ] GC(344) Concurrent strong roots [585.182s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent strong root [585.183s][info][gc ] GC(344) Concurrent strong roots 0.438ms [585.183s][info][gc,start ] GC(344) Concurrent evacuation [585.183s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent evacuation [585.206s][info][gc ] GC(344) Concurrent evacuation 22.987ms [585.206s][info][gc,start ] GC(344) Pause Init Update Refs [585.206s][info][gc ] GC(344) Pause Init Update Refs 0.500ms [585.206s][info][gc,start ] GC(344) Concurrent update references [585.207s][info][gc,task ] GC(344) Using 4 of 8 workers for concurrent reference update [585.207s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [585.857s][info][gc ] GC(344) Concurrent update references 650.092ms [585.857s][info][gc,start ] GC(344) Concurrent update thread roots [585.867s][info][gc ] GC(344) Concurrent update thread roots 10.387ms [585.867s][info][gc,start ] GC(344) Pause Final Update Refs [585.867s][info][gc,task ] GC(344) Using 8 of 8 workers for final reference update [585.868s][info][gc,free ] Free: 8624M, Max: 8192K regular, 560M humongous, Frag: 82% external, 64% internal; Used: 5577M, Mutator Free: 1079 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [585.868s][info][gc ] GC(344) Pause Final Update Refs 0.218ms [585.868s][info][gc,start ] GC(344) Concurrent cleanup [585.868s][info][gc ] GC(344) Concurrent cleanup 27901M->22275M(31744M) 0.168ms [585.868s][info][gc,ergo ] GC(344) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7057K, young_available: 9431M [585.868s][info][gc,ergo ] GC(344) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.712s [585.868s][info][gc,ergo ] GC(344) At end of Concurrent Young GC: YOUNG generation used: 6683M, used regions: 6712M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9431M [585.868s][info][gc,ergo ] GC(344) At end of Concurrent Young GC: OLD generation used: 15592M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 7057K [585.868s][info][gc,free ] Free: 8622M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 9240K, Mutator Free: 1079 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [585.869s][info][gc,stats ] [585.869s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [585.869s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [585.869s][info][gc,stats ] [585.869s][info][gc,stats ] Concurrent Reset 20364 us [585.869s][info][gc,stats ] Pause Init Mark (G) 4525 us [585.869s][info][gc,stats ] Pause Init Mark (N) 3726 us [585.869s][info][gc,stats ] Swap Remembered Set 3337 us [585.869s][info][gc,stats ] Update Region States 221 us [585.869s][info][gc,stats ] Concurrent Scan Remembered Set 29741 us, parallelism: 3.99x [585.869s][info][gc,stats ] RS: 118628 us [585.869s][info][gc,stats ] RS: Scan Clusters 118628 us, workers (us): 29668, 29665, 29656, 29639, ---, ---, ---, ---, [585.869s][info][gc,stats ] Concurrent Mark Roots 4459 us, parallelism: 3.66x [585.869s][info][gc,stats ] CMR: 16310 us [585.869s][info][gc,stats ] CMR: Thread Roots 15110 us, workers (us): 3745, 3834, 3697, 3833, ---, ---, ---, ---, [585.869s][info][gc,stats ] CMR: Code Cache Roots 1053 us, workers (us): 256, 184, 336, 277, ---, ---, ---, ---, [585.869s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 31, 28, 23, 19, ---, ---, ---, ---, [585.869s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, 8, ---, ---, ---, ---, ---, ---, [585.869s][info][gc,stats ] Concurrent Marking 1948289 us, parallelism: 3.98x [585.869s][info][gc,stats ] CM: 7756031 us [585.869s][info][gc,stats ] CM: Parallel Mark 7756031 us, workers (us): 1939026, 1939017, 1938993, 1938996, ---, ---, ---, ---, [585.869s][info][gc,stats ] Pause Final Mark (G) 1489 us [585.869s][info][gc,stats ] Pause Final Mark (N) 960 us [585.869s][info][gc,stats ] Finish Mark 439 us [585.869s][info][gc,stats ] Update Region States 85 us [585.869s][info][gc,stats ] Choose Collection Set 198 us [585.869s][info][gc,stats ] Rebuild Free Set 53 us [585.869s][info][gc,stats ] Concurrent Thread Roots 4226 us, parallelism: 3.89x [585.869s][info][gc,stats ] CTR: 16440 us [585.869s][info][gc,stats ] CTR: Thread Roots 16440 us, workers (us): 4157, 4080, 4164, 4039, ---, ---, ---, ---, [585.869s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [585.869s][info][gc,stats ] CWRF: 1 us [585.869s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [585.869s][info][gc,stats ] Concurrent Weak Roots 683 us [585.869s][info][gc,stats ] Roots 57 us, parallelism: 1.36x [585.869s][info][gc,stats ] CWR: 78 us [585.869s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 22, 18, 14, ---, ---, ---, ---, [585.869s][info][gc,stats ] Rendezvous 605 us [585.869s][info][gc,stats ] Concurrent Cleanup 117 us [585.869s][info][gc,stats ] Concurrent Strong Roots 449 us, parallelism: 2.75x [585.869s][info][gc,stats ] CSR: 1237 us [585.869s][info][gc,stats ] CSR: Code Cache Roots 1039 us, workers (us): 298, 346, 196, 199, ---, ---, ---, ---, [585.869s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 48, 44, 45, 29, ---, ---, ---, ---, [585.869s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 6, ---, ---, 26, ---, ---, ---, ---, [585.869s][info][gc,stats ] Concurrent Evacuation 23002 us [585.869s][info][gc,stats ] Pause Init Update Refs (G) 954 us [585.869s][info][gc,stats ] Pause Init Update Refs (N) 508 us [585.869s][info][gc,stats ] Manage GCLABs 430 us [585.869s][info][gc,stats ] Concurrent Update Refs 650119 us [585.869s][info][gc,stats ] Concurrent Update Thread Roots 10405 us [585.869s][info][gc,stats ] Pause Final Update Refs (G) 839 us [585.869s][info][gc,stats ] Pause Final Update Refs (N) 223 us [585.869s][info][gc,stats ] Update Region States 51 us [585.869s][info][gc,stats ] Trash Collection Set 21 us [585.869s][info][gc,stats ] Rebuild Free Set 78 us [585.869s][info][gc,stats ] Concurrent Cleanup 173 us [585.869s][info][gc,stats ] Workers: Evacuated 52286K across 867123 objects, abandoned 0B across 0 objects. [585.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [585.869s][info][gc,stats ] - age 1: 36610416 bytes, 36610416 total [585.869s][info][gc,stats ] - age 2: 848832 bytes, 37459248 total [585.869s][info][gc,stats ] - age 3: 16082048 bytes, 53541296 total [585.869s][info][gc,stats ] [585.869s][info][gc,stats ] Mutators: Evacuated 256B across 9 objects, abandoned 0B across 0 objects. [585.869s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [585.869s][info][gc,stats ] - age 1: 256 bytes, 256 total [585.869s][info][gc,stats ] [585.869s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [585.869s][info][gc,stats ] - age 1: 31105832 bytes, 31105832 total [585.869s][info][gc,stats ] - age 2: 202353232 bytes, 233459064 total [585.869s][info][gc,stats ] - age 3: 331495368 bytes, 564954432 total [585.869s][info][gc,stats ] - age 4: 319169880 bytes, 884124312 total [585.869s][info][gc,stats ] - age 6: 380435488 bytes, 1264559800 total [585.869s][info][gc,stats ] [585.869s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [585.869s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [585.869s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [585.879s][info][gc ] Transition from: normal to: idle [585.880s][info][gc ] Trigger (YOUNG): Average GC time (4914.18 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (7011M) (margin of error = 3.26) [585.880s][info][gc,ergo ] Free headroom: 8599M (free) - 1587M (spike) - 0B (penalties) = 7011M [585.880s][info][gc ] Transition from: idle to: normal [585.880s][info][gc ] Heuristics request for young collection accepted [585.880s][info][gc,free ] Free: 8598M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 9276K, Mutator Free: 1076 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [585.880s][info][gc,ergo ] GC(345) Start GC cycle (YOUNG) [585.880s][info][gc,start ] GC(345) Concurrent reset [585.880s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent reset [585.908s][info][gc ] GC(345) Concurrent reset 27.998ms [585.908s][info][gc,start ] GC(345) Pause Init Mark (YOUNG) [585.908s][info][gc,task ] GC(345) Using 8 of 8 workers for init marking [585.912s][info][gc ] GC(345) Pause Init Mark (YOUNG) 3.662ms [585.912s][info][gc,start ] GC(345) Concurrent remembered set scanning [585.912s][info][gc,task ] GC(345) Using 4 of 8 workers for Concurrent remembered set scanning [585.948s][info][gc ] GC(345) Concurrent remembered set scanning 36.058ms [585.948s][info][gc,start ] GC(345) Concurrent marking roots [585.948s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent marking roots [585.952s][info][gc ] GC(345) Concurrent marking roots 3.955ms [585.952s][info][gc,start ] GC(345) Concurrent marking (YOUNG) [585.952s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent marking [587.944s][info][gc ] GC(345) Concurrent marking (YOUNG) 1991.409ms [587.944s][info][gc,start ] GC(345) Pause Final Mark (YOUNG) [587.944s][info][gc,task ] GC(345) Using 8 of 8 workers for final marking [587.945s][info][gc,ergo ] GC(345) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [587.945s][info][gc,ergo ] GC(345) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [587.945s][info][gc,ergo ] GC(345) Chosen CSet evacuates young: 49647K (of which at least: 0B are to be promoted), old: 0B [587.945s][info][gc,ergo ] GC(345) Collectable Garbage: 5431M (98%), Immediate: 0B (0%), 0 regions, CSet: 5431M (98%), 685 regions [587.945s][info][gc,ergo ] GC(345) Evacuation Targets: YOUNG: 49647K, PROMOTE: 0B, OLD: 0B, TOTAL: 49647K [587.945s][info][gc,free ] Free: 5261M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 2492K, Mutator Free: 658 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [587.945s][info][gc ] GC(345) Pause Final Mark (YOUNG) 1.026ms [587.945s][info][gc,start ] GC(345) Concurrent thread roots [587.945s][info][gc,task ] GC(345) Using 4 of 8 workers for Concurrent thread roots [587.949s][info][gc ] GC(345) Concurrent thread roots 3.612ms [587.949s][info][gc,start ] GC(345) Concurrent weak references [587.949s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent weak references [587.949s][info][gc,ref ] GC(345) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [587.949s][info][gc,ref ] GC(345) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [587.949s][info][gc,ref ] GC(345) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [587.949s][info][gc ] GC(345) Concurrent weak references 0.052ms [587.949s][info][gc,start ] GC(345) Concurrent weak roots [587.949s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent weak root [587.950s][info][gc ] GC(345) Concurrent weak roots 0.649ms [587.950s][info][gc,start ] GC(345) Concurrent cleanup [587.950s][info][gc ] GC(345) Concurrent cleanup 26394M->26394M(31744M) 0.172ms [587.950s][info][gc,free ] Free: 5249M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 6967K, Mutator Free: 657 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [587.950s][info][gc,start ] GC(345) Concurrent strong roots [587.950s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent strong root [587.950s][info][gc ] GC(345) Concurrent strong roots 0.451ms [587.950s][info][gc,start ] GC(345) Concurrent evacuation [587.950s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent evacuation [587.969s][info][gc ] GC(345) Concurrent evacuation 19.262ms [587.970s][info][gc,start ] GC(345) Pause Init Update Refs [587.970s][info][gc ] GC(345) Pause Init Update Refs 0.477ms [587.970s][info][gc,start ] GC(345) Concurrent update references [587.970s][info][gc,task ] GC(345) Using 4 of 8 workers for concurrent reference update [587.970s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [588.332s][info][gc ] Periodic Sample: GCU = 24.671%, MU = 17.828% during most recent 5.0s [588.607s][info][gc ] GC(345) Concurrent update references 636.374ms [588.607s][info][gc,start ] GC(345) Concurrent update thread roots [588.619s][info][gc ] GC(345) Concurrent update thread roots 11.844ms [588.619s][info][gc,start ] GC(345) Pause Final Update Refs [588.619s][info][gc,task ] GC(345) Using 8 of 8 workers for final reference update [588.619s][info][gc,free ] Free: 8572M, Max: 8192K regular, 560M humongous, Frag: 83% external, 63% internal; Used: 5419M, Mutator Free: 1072 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [588.619s][info][gc ] GC(345) Pause Final Update Refs 0.216ms [588.619s][info][gc,start ] GC(345) Concurrent cleanup [588.620s][info][gc ] GC(345) Concurrent cleanup 27799M->22327M(31744M) 0.186ms [588.620s][info][gc,ergo ] GC(345) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7057K, young_available: 9380M [588.620s][info][gc,ergo ] GC(345) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.752s [588.620s][info][gc,ergo ] GC(345) At end of Concurrent Young GC: YOUNG generation used: 6735M, used regions: 6768M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9379M [588.620s][info][gc,ergo ] GC(345) At end of Concurrent Young GC: OLD generation used: 15592M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 7057K [588.620s][info][gc,free ] Free: 8570M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5185K, Mutator Free: 1072 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [588.620s][info][gc,stats ] [588.620s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [588.620s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [588.620s][info][gc,stats ] [588.620s][info][gc,stats ] Concurrent Reset 28027 us [588.620s][info][gc,stats ] Pause Init Mark (G) 4356 us [588.620s][info][gc,stats ] Pause Init Mark (N) 3670 us [588.620s][info][gc,stats ] Swap Remembered Set 3261 us [588.620s][info][gc,stats ] Update Region States 284 us [588.620s][info][gc,stats ] Concurrent Scan Remembered Set 36077 us, parallelism: 3.98x [588.620s][info][gc,stats ] RS: 143613 us [588.620s][info][gc,stats ] RS: Scan Clusters 143613 us, workers (us): 35974, 35972, 35969, 35698, ---, ---, ---, ---, [588.620s][info][gc,stats ] Concurrent Mark Roots 3970 us, parallelism: 3.63x [588.620s][info][gc,stats ] CMR: 14396 us [588.620s][info][gc,stats ] CMR: Thread Roots 13221 us, workers (us): 3422, 3320, 3251, 3228, ---, ---, ---, ---, [588.620s][info][gc,stats ] CMR: Code Cache Roots 1047 us, workers (us): 154, 184, 365, 343, ---, ---, ---, ---, [588.620s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 26, 21, 15, ---, ---, ---, ---, [588.620s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [588.620s][info][gc,stats ] Concurrent Marking 1991439 us, parallelism: 3.98x [588.620s][info][gc,stats ] CM: 7924249 us [588.620s][info][gc,stats ] CM: Parallel Mark 7924249 us, workers (us): 1981075, 1981049, 1981069, 1981056, ---, ---, ---, ---, [588.620s][info][gc,stats ] Pause Final Mark (G) 1523 us [588.620s][info][gc,stats ] Pause Final Mark (N) 1032 us [588.620s][info][gc,stats ] Finish Mark 489 us [588.620s][info][gc,stats ] Update Region States 94 us [588.620s][info][gc,stats ] Choose Collection Set 204 us [588.620s][info][gc,stats ] Rebuild Free Set 44 us [588.620s][info][gc,stats ] Concurrent Thread Roots 3627 us, parallelism: 3.91x [588.620s][info][gc,stats ] CTR: 14182 us [588.620s][info][gc,stats ] CTR: Thread Roots 14182 us, workers (us): 3570, 3539, 3551, 3522, ---, ---, ---, ---, [588.620s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [588.620s][info][gc,stats ] CWRF: 1 us [588.620s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [588.620s][info][gc,stats ] Concurrent Weak Roots 658 us [588.620s][info][gc,stats ] Roots 52 us, parallelism: 1.26x [588.620s][info][gc,stats ] CWR: 65 us [588.620s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 19, 15, 10, ---, ---, ---, ---, [588.620s][info][gc,stats ] Rendezvous 585 us [588.620s][info][gc,stats ] Concurrent Cleanup 179 us [588.620s][info][gc,stats ] Concurrent Strong Roots 458 us, parallelism: 2.33x [588.620s][info][gc,stats ] CSR: 1069 us [588.620s][info][gc,stats ] CSR: Code Cache Roots 922 us, workers (us): 162, 349, 255, 155, ---, ---, ---, ---, [588.620s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 34, 24, 24, ---, ---, ---, ---, [588.620s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [588.620s][info][gc,stats ] Concurrent Evacuation 19277 us [588.620s][info][gc,stats ] Pause Init Update Refs (G) 954 us [588.620s][info][gc,stats ] Pause Init Update Refs (N) 488 us [588.620s][info][gc,stats ] Manage GCLABs 401 us [588.620s][info][gc,stats ] Concurrent Update Refs 636395 us [588.620s][info][gc,stats ] Concurrent Update Thread Roots 11861 us [588.620s][info][gc,stats ] Pause Final Update Refs (G) 801 us [588.621s][info][gc,stats ] Pause Final Update Refs (N) 221 us [588.621s][info][gc,stats ] Update Region States 46 us [588.621s][info][gc,stats ] Trash Collection Set 20 us [588.621s][info][gc,stats ] Rebuild Free Set 75 us [588.621s][info][gc,stats ] Concurrent Cleanup 194 us [588.621s][info][gc,stats ] Workers: Evacuated 49647K across 803072 objects, abandoned 0B across 0 objects. [588.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [588.621s][info][gc,stats ] - age 1: 32997248 bytes, 32997248 total [588.621s][info][gc,stats ] - age 2: 911104 bytes, 33908352 total [588.621s][info][gc,stats ] - age 3: 848576 bytes, 34756928 total [588.621s][info][gc,stats ] - age 4: 16082048 bytes, 50838976 total [588.621s][info][gc,stats ] [588.621s][info][gc,stats ] Mutators: Evacuated 128B across 8 objects, abandoned 0B across 0 objects. [588.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [588.621s][info][gc,stats ] - age 2: 64 bytes, 64 total [588.621s][info][gc,stats ] - age 3: 64 bytes, 128 total [588.621s][info][gc,stats ] [588.621s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [588.621s][info][gc,stats ] - age 2: 31105832 bytes, 31105832 total [588.621s][info][gc,stats ] - age 3: 202353232 bytes, 233459064 total [588.621s][info][gc,stats ] - age 4: 331495368 bytes, 564954432 total [588.621s][info][gc,stats ] - age 5: 319169848 bytes, 884124280 total [588.621s][info][gc,stats ] - age 7: 380435488 bytes, 1264559768 total [588.621s][info][gc,stats ] [588.621s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [588.621s][info][gc,stats ] - age 7: 10442541464 bytes, 10442541464 total [588.621s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [588.631s][info][gc ] Transition from: normal to: idle [588.631s][info][gc ] Trigger (YOUNG): Average GC time (5138.57 ms) is above the time for average allocation rate (2073 MB/s) to deplete free headroom (6960M) (margin of error = 3.27) [588.631s][info][gc,ergo ] Free headroom: 8547M (free) - 1587M (spike) - 0B (penalties) = 6960M [588.631s][info][gc ] Transition from: idle to: normal [588.631s][info][gc ] Heuristics request for young collection accepted [588.631s][info][gc,free ] Free: 8547M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4835K, Mutator Free: 1069 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [588.631s][info][gc,ergo ] GC(346) Start GC cycle (YOUNG) [588.631s][info][gc,start ] GC(346) Concurrent reset [588.631s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent reset [588.650s][info][gc ] GC(346) Concurrent reset 18.580ms [588.651s][info][gc,start ] GC(346) Pause Init Mark (YOUNG) [588.651s][info][gc,task ] GC(346) Using 8 of 8 workers for init marking [588.654s][info][gc ] GC(346) Pause Init Mark (YOUNG) 3.682ms [588.654s][info][gc,start ] GC(346) Concurrent remembered set scanning [588.654s][info][gc,task ] GC(346) Using 4 of 8 workers for Concurrent remembered set scanning [588.689s][info][gc ] GC(346) Concurrent remembered set scanning 34.307ms [588.689s][info][gc,start ] GC(346) Concurrent marking roots [588.689s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent marking roots [588.693s][info][gc ] GC(346) Concurrent marking roots 4.537ms [588.693s][info][gc,start ] GC(346) Concurrent marking (YOUNG) [588.693s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent marking [590.614s][info][gc ] GC(346) Concurrent marking (YOUNG) 1920.535ms [590.614s][info][gc,start ] GC(346) Pause Final Mark (YOUNG) [590.614s][info][gc,task ] GC(346) Using 8 of 8 workers for final marking [590.615s][info][gc,ergo ] GC(346) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [590.615s][info][gc,ergo ] GC(346) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [590.615s][info][gc,ergo ] GC(346) Chosen CSet evacuates young: 50651K (of which at least: 0B are to be promoted), old: 0B [590.615s][info][gc,ergo ] GC(346) Collectable Garbage: 5465M (98%), Immediate: 0B (0%), 0 regions, CSet: 5465M (98%), 690 regions [590.615s][info][gc,ergo ] GC(346) Evacuation Targets: YOUNG: 50651K, PROMOTE: 0B, OLD: 0B, TOTAL: 50651K [590.615s][info][gc,free ] Free: 5340M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 3398K, Mutator Free: 668 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [590.615s][info][gc ] GC(346) Pause Final Mark (YOUNG) 1.264ms [590.616s][info][gc,start ] GC(346) Concurrent thread roots [590.616s][info][gc,task ] GC(346) Using 4 of 8 workers for Concurrent thread roots [590.619s][info][gc ] GC(346) Concurrent thread roots 3.800ms [590.619s][info][gc,start ] GC(346) Concurrent weak references [590.619s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent weak references [590.619s][info][gc,ref ] GC(346) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [590.619s][info][gc,ref ] GC(346) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [590.619s][info][gc,ref ] GC(346) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [590.619s][info][gc ] GC(346) Concurrent weak references 0.038ms [590.619s][info][gc,start ] GC(346) Concurrent weak roots [590.619s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent weak root [590.620s][info][gc ] GC(346) Concurrent weak roots 0.610ms [590.620s][info][gc,start ] GC(346) Concurrent cleanup [590.620s][info][gc ] GC(346) Concurrent cleanup 26311M->26311M(31744M) 0.101ms [590.620s][info][gc,free ] Free: 5327M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 377K, Mutator Free: 666 Collector Reserve: 65517K, Max: 8192K; Used: 18576B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [590.620s][info][gc,start ] GC(346) Concurrent strong roots [590.620s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent strong root [590.621s][info][gc ] GC(346) Concurrent strong roots 0.428ms [590.621s][info][gc,start ] GC(346) Concurrent evacuation [590.621s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent evacuation [590.623s][info][gc ] GC(346) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15728M [590.623s][info][gc ] GC(346) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15992M [590.641s][info][gc ] GC(346) Concurrent evacuation 19.843ms [590.641s][info][gc,start ] GC(346) Pause Init Update Refs [590.641s][info][gc ] GC(346) Pause Init Update Refs 0.473ms [590.641s][info][gc,start ] GC(346) Concurrent update references [590.641s][info][gc,task ] GC(346) Using 4 of 8 workers for concurrent reference update [590.641s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [591.301s][info][gc ] GC(346) Concurrent update references 659.189ms [591.301s][info][gc,start ] GC(346) Concurrent update thread roots [591.311s][info][gc ] GC(346) Concurrent update thread roots 9.914ms [591.311s][info][gc,start ] GC(346) Pause Final Update Refs [591.311s][info][gc,task ] GC(346) Using 8 of 8 workers for final reference update [591.311s][info][gc,free ] Free: 8669M, Max: 8192K regular, 560M humongous, Frag: 83% external, 62% internal; Used: 5453M, Mutator Free: 1084 Collector Reserve: 791M, Max: 8192K; Used: 65538K Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [591.311s][info][gc ] GC(346) Pause Final Update Refs 0.229ms [591.311s][info][gc,start ] GC(346) Concurrent cleanup [591.312s][info][gc ] GC(346) Concurrent cleanup 27753M->22246M(31744M) 0.210ms [591.312s][info][gc,ergo ] GC(346) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7057K, young_available: 9461M [591.312s][info][gc,ergo ] GC(346) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.8% during period of 2.692s [591.312s][info][gc,ergo ] GC(346) At end of Concurrent Young GC: YOUNG generation used: 6291M, used regions: 6312M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15752M, available: 9460M [591.312s][info][gc,ergo ] GC(346) At end of Concurrent Young GC: OLD generation used: 15955M, used regions: 15992M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15992M, available: 7057K [591.312s][info][gc,free ] Free: 8668M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3415K, Mutator Free: 1084 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [591.312s][info][gc,stats ] [591.312s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [591.312s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [591.312s][info][gc,stats ] [591.312s][info][gc,stats ] Concurrent Reset 18609 us [591.312s][info][gc,stats ] Pause Init Mark (G) 4418 us [591.312s][info][gc,stats ] Pause Init Mark (N) 3691 us [591.312s][info][gc,stats ] Swap Remembered Set 3364 us [591.312s][info][gc,stats ] Update Region States 195 us [591.312s][info][gc,stats ] Concurrent Scan Remembered Set 34323 us, parallelism: 3.98x [591.312s][info][gc,stats ] RS: 136747 us [591.312s][info][gc,stats ] RS: Scan Clusters 136747 us, workers (us): 34241, 34242, 34231, 34033, ---, ---, ---, ---, [591.313s][info][gc,stats ] Concurrent Mark Roots 4551 us, parallelism: 3.65x [591.313s][info][gc,stats ] CMR: 16595 us [591.313s][info][gc,stats ] CMR: Thread Roots 15367 us, workers (us): 4002, 3836, 3622, 3908, ---, ---, ---, ---, [591.313s][info][gc,stats ] CMR: Code Cache Roots 1093 us, workers (us): 177, 295, 459, 162, ---, ---, ---, ---, [591.313s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 29, 20, 20, ---, ---, ---, ---, [591.313s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [591.313s][info][gc,stats ] Concurrent Marking 1920566 us, parallelism: 3.98x [591.313s][info][gc,stats ] CM: 7645694 us [591.313s][info][gc,stats ] CM: Parallel Mark 7645694 us, workers (us): 1911435, 1911426, 1911428, 1911404, ---, ---, ---, ---, [591.313s][info][gc,stats ] Pause Final Mark (G) 1716 us [591.313s][info][gc,stats ] Pause Final Mark (N) 1270 us [591.313s][info][gc,stats ] Finish Mark 498 us [591.313s][info][gc,stats ] Update Region States 91 us [591.313s][info][gc,stats ] Choose Collection Set 191 us [591.313s][info][gc,stats ] Rebuild Free Set 43 us [591.313s][info][gc,stats ] Concurrent Thread Roots 3814 us, parallelism: 3.83x [591.313s][info][gc,stats ] CTR: 14617 us [591.313s][info][gc,stats ] CTR: Thread Roots 14617 us, workers (us): 3642, 3637, 3751, 3587, ---, ---, ---, ---, [591.313s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [591.313s][info][gc,stats ] CWRF: 2 us [591.313s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [591.313s][info][gc,stats ] Concurrent Weak Roots 614 us [591.313s][info][gc,stats ] Roots 49 us, parallelism: 1.34x [591.313s][info][gc,stats ] CWR: 66 us [591.313s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 15, 10, ---, ---, ---, ---, [591.313s][info][gc,stats ] Rendezvous 553 us [591.313s][info][gc,stats ] Concurrent Cleanup 105 us [591.313s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.76x [591.313s][info][gc,stats ] CSR: 1194 us [591.313s][info][gc,stats ] CSR: Code Cache Roots 1017 us, workers (us): 189, 156, 354, 319, ---, ---, ---, ---, [591.313s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 41, 39, 36, 33, ---, ---, ---, ---, [591.313s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [591.313s][info][gc,stats ] Concurrent Evacuation 19858 us [591.313s][info][gc,stats ] Pause Init Update Refs (G) 926 us [591.313s][info][gc,stats ] Pause Init Update Refs (N) 480 us [591.313s][info][gc,stats ] Manage GCLABs 402 us [591.313s][info][gc,stats ] Concurrent Update Refs 659214 us [591.313s][info][gc,stats ] Concurrent Update Thread Roots 9933 us [591.313s][info][gc,stats ] Pause Final Update Refs (G) 814 us [591.313s][info][gc,stats ] Pause Final Update Refs (N) 234 us [591.313s][info][gc,stats ] Update Region States 49 us [591.313s][info][gc,stats ] Trash Collection Set 20 us [591.313s][info][gc,stats ] Rebuild Free Set 76 us [591.313s][info][gc,stats ] Concurrent Cleanup 220 us [591.313s][info][gc,stats ] Workers: Evacuated 50651K across 839333 objects, abandoned 0B across 0 objects. [591.313s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [591.313s][info][gc,stats ] - age 1: 33885280 bytes, 33885280 total [591.313s][info][gc,stats ] - age 2: 564208 bytes, 34449488 total [591.313s][info][gc,stats ] - age 3: 718552 bytes, 35168040 total [591.313s][info][gc,stats ] - age 4: 636304 bytes, 35804344 total [591.313s][info][gc,stats ] - age 5: 16062424 bytes, 51866768 total [591.313s][info][gc,stats ] [591.313s][info][gc,stats ] Mutators: Evacuated 384B across 17 objects, abandoned 0B across 0 objects. [591.313s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [591.313s][info][gc,stats ] - age 1: 256 bytes, 256 total [591.313s][info][gc,stats ] - age 2: 96 bytes, 352 total [591.313s][info][gc,stats ] - age 4: 32 bytes, 384 total [591.313s][info][gc,stats ] [591.313s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [591.313s][info][gc,stats ] - age 3: 31045480 bytes, 31045480 total [591.313s][info][gc,stats ] - age 4: 202110552 bytes, 233156032 total [591.313s][info][gc,stats ] - age 5: 331265376 bytes, 564421408 total [591.313s][info][gc,stats ] - age 6: 318991968 bytes, 883413376 total [591.313s][info][gc,stats ] [591.313s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [591.313s][info][gc,stats ] - age 7: 10822976952 bytes, 10822976952 total [591.313s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [591.323s][info][gc ] Transition from: normal to: idle [591.324s][info][gc ] Trigger (YOUNG): Average GC time (5266.50 ms) is above the time for average allocation rate (2068 MB/s) to deplete free headroom (7057M) (margin of error = 3.28) [591.324s][info][gc,ergo ] Free headroom: 8644M (free) - 1587M (spike) - 0B (penalties) = 7057M [591.324s][info][gc ] Transition from: idle to: normal [591.324s][info][gc ] Heuristics request for young collection accepted [591.324s][info][gc,free ] Free: 8644M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3642K, Mutator Free: 1081 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [591.324s][info][gc,ergo ] GC(347) Start GC cycle (YOUNG) [591.324s][info][gc,start ] GC(347) Concurrent reset [591.324s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent reset [591.350s][info][gc ] GC(347) Concurrent reset 26.092ms [591.350s][info][gc,start ] GC(347) Pause Init Mark (YOUNG) [591.350s][info][gc,task ] GC(347) Using 8 of 8 workers for init marking [591.354s][info][gc ] GC(347) Pause Init Mark (YOUNG) 3.768ms [591.355s][info][gc,start ] GC(347) Concurrent remembered set scanning [591.355s][info][gc,task ] GC(347) Using 4 of 8 workers for Concurrent remembered set scanning [591.945s][info][gc ] GC(347) Concurrent remembered set scanning 589.970ms [591.945s][info][gc,start ] GC(347) Concurrent marking roots [591.945s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent marking roots [591.947s][info][gc ] GC(347) Concurrent marking roots 2.355ms [591.947s][info][gc,start ] GC(347) Concurrent marking (YOUNG) [591.947s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent marking [593.339s][info][gc ] Periodic Sample: GCU = 24.341%, MU = 17.883% during most recent 5.0s [593.395s][info][gc ] GC(347) Concurrent marking (YOUNG) 1448.474ms [593.396s][info][gc,start ] GC(347) Pause Final Mark (YOUNG) [593.396s][info][gc,task ] GC(347) Using 8 of 8 workers for final marking [593.397s][info][gc,ergo ] GC(347) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [593.397s][info][gc,ergo ] GC(347) Adaptive CSet Selection for YOUNG. Max Evacuation: 656M, Actual Free: 0B. [593.397s][info][gc,ergo ] GC(347) Chosen CSet evacuates young: 61643K (of which at least: 0B are to be promoted), old: 0B [593.397s][info][gc,ergo ] GC(347) Collectable Garbage: 5403M (98%), Immediate: 0B (0%), 0 regions, CSet: 5403M (98%), 683 regions [593.397s][info][gc,ergo ] GC(347) Evacuation Targets: YOUNG: 61643K, PROMOTE: 0B, OLD: 0B, TOTAL: 61643K [593.397s][info][gc,free ] Free: 5202M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 5848K, Mutator Free: 651 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [593.397s][info][gc ] GC(347) Pause Final Mark (YOUNG) 1.050ms [593.397s][info][gc,start ] GC(347) Concurrent thread roots [593.397s][info][gc,task ] GC(347) Using 4 of 8 workers for Concurrent thread roots [593.401s][info][gc ] GC(347) Concurrent thread roots 4.210ms [593.401s][info][gc,start ] GC(347) Concurrent weak references [593.401s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent weak references [593.401s][info][gc,ref ] GC(347) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [593.401s][info][gc,ref ] GC(347) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [593.401s][info][gc,ref ] GC(347) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [593.401s][info][gc ] GC(347) Concurrent weak references 0.041ms [593.401s][info][gc,start ] GC(347) Concurrent weak roots [593.401s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent weak root [593.402s][info][gc ] GC(347) Concurrent weak roots 0.870ms [593.402s][info][gc,start ] GC(347) Concurrent cleanup [593.402s][info][gc ] GC(347) Concurrent cleanup 26438M->26438M(31744M) 0.102ms [593.402s][info][gc,free ] Free: 5189M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 2487K, Mutator Free: 649 Collector Reserve: 81905K, Max: 8192K; Used: 14448B Old Collector Reserve: 7051K, Max: 7051K; Used: 1141K [593.402s][info][gc,start ] GC(347) Concurrent strong roots [593.402s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent strong root [593.403s][info][gc ] GC(347) Concurrent strong roots 0.478ms [593.403s][info][gc,start ] GC(347) Concurrent evacuation [593.403s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent evacuation [593.426s][info][gc ] GC(347) Concurrent evacuation 22.842ms [593.426s][info][gc,start ] GC(347) Pause Init Update Refs [593.426s][info][gc ] GC(347) Pause Init Update Refs 0.502ms [593.427s][info][gc,start ] GC(347) Concurrent update references [593.427s][info][gc,task ] GC(347) Using 4 of 8 workers for concurrent reference update [593.427s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [594.086s][info][gc ] GC(347) Concurrent update references 659.544ms [594.086s][info][gc,start ] GC(347) Concurrent update thread roots [594.096s][info][gc ] GC(347) Concurrent update thread roots 9.875ms [594.096s][info][gc,start ] GC(347) Pause Final Update Refs [594.096s][info][gc,task ] GC(347) Using 8 of 8 workers for final reference update [594.097s][info][gc,free ] Free: 8325M, Max: 8192K regular, 560M humongous, Frag: 81% external, 64% internal; Used: 5402M, Mutator Free: 1041 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 66677K [594.097s][info][gc ] GC(347) Pause Final Update Refs 0.241ms [594.097s][info][gc,start ] GC(347) Concurrent cleanup [594.097s][info][gc ] GC(347) Concurrent cleanup 27894M->22438M(31744M) 0.171ms [594.097s][info][gc ] GC(347) Transfer 20 region(s) from YOUNG to OLD, yielding increased size: 16152M [594.097s][info][gc,ergo ] GC(347) After cleanup, successfully transferred 20 regions to old to prepare for next gc, old available: 166M, young_available: 9108M [594.097s][info][gc,ergo ] GC(347) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.0% during period of 2.785s [594.097s][info][gc,ergo ] GC(347) At end of Concurrent Young GC: YOUNG generation used: 6483M, used regions: 6512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15592M, available: 9108M [594.097s][info][gc,ergo ] GC(347) At end of Concurrent Young GC: OLD generation used: 15955M, used regions: 15992M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16152M, available: 166M [594.097s][info][gc,free ] Free: 8323M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4108K, Mutator Free: 1041 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1141K [594.098s][info][gc,stats ] [594.098s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [594.098s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [594.098s][info][gc,stats ] [594.098s][info][gc,stats ] Concurrent Reset 26123 us [594.098s][info][gc,stats ] Pause Init Mark (G) 4574 us [594.098s][info][gc,stats ] Pause Init Mark (N) 3780 us [594.098s][info][gc,stats ] Swap Remembered Set 3320 us [594.098s][info][gc,stats ] Update Region States 308 us [594.098s][info][gc,stats ] Concurrent Scan Remembered Set 590001 us, parallelism: 4.00x [594.098s][info][gc,stats ] RS: 2359548 us [594.098s][info][gc,stats ] RS: Scan Clusters 2359548 us, workers (us): 589893, 589890, 589885, 589880, ---, ---, ---, ---, [594.098s][info][gc,stats ] Concurrent Mark Roots 2373 us, parallelism: 3.18x [594.098s][info][gc,stats ] CMR: 7546 us [594.098s][info][gc,stats ] CMR: Thread Roots 6484 us, workers (us): 1677, 1530, 1662, 1616, ---, ---, ---, ---, [594.098s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 334, 279, 143, 182, ---, ---, ---, ---, [594.098s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 23, 19, 17, ---, ---, ---, ---, [594.098s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [594.098s][info][gc,stats ] Concurrent Marking 1448500 us, parallelism: 3.98x [594.098s][info][gc,stats ] CM: 5758951 us [594.098s][info][gc,stats ] CM: Parallel Mark 5758951 us, workers (us): 1439751, 1439742, 1439737, 1439721, ---, ---, ---, ---, [594.098s][info][gc,stats ] Pause Final Mark (G) 1605 us [594.098s][info][gc,stats ] Pause Final Mark (N) 1055 us [594.098s][info][gc,stats ] Finish Mark 520 us [594.098s][info][gc,stats ] Update Region States 86 us [594.098s][info][gc,stats ] Choose Collection Set 192 us [594.098s][info][gc,stats ] Rebuild Free Set 65 us [594.098s][info][gc,stats ] Concurrent Thread Roots 4224 us, parallelism: 3.79x [594.098s][info][gc,stats ] CTR: 16001 us [594.098s][info][gc,stats ] CTR: Thread Roots 16001 us, workers (us): 3961, 3950, 4124, 3966, ---, ---, ---, ---, [594.098s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [594.098s][info][gc,stats ] CWRF: 1 us [594.098s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [594.098s][info][gc,stats ] Concurrent Weak Roots 884 us [594.098s][info][gc,stats ] Roots 54 us, parallelism: 1.32x [594.098s][info][gc,stats ] CWR: 72 us [594.098s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 24, 19, 18, 10, ---, ---, ---, ---, [594.098s][info][gc,stats ] Rendezvous 806 us [594.098s][info][gc,stats ] Concurrent Cleanup 107 us [594.098s][info][gc,stats ] Concurrent Strong Roots 484 us, parallelism: 2.34x [594.098s][info][gc,stats ] CSR: 1135 us [594.098s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 165, 156, 403, 253, ---, ---, ---, ---, [594.098s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 35, 33, 27, ---, ---, ---, ---, [594.098s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [594.098s][info][gc,stats ] Concurrent Evacuation 22856 us [594.098s][info][gc,stats ] Pause Init Update Refs (G) 989 us [594.098s][info][gc,stats ] Pause Init Update Refs (N) 513 us [594.098s][info][gc,stats ] Manage GCLABs 431 us [594.098s][info][gc,stats ] Concurrent Update Refs 659569 us [594.098s][info][gc,stats ] Concurrent Update Thread Roots 9891 us [594.098s][info][gc,stats ] Pause Final Update Refs (G) 825 us [594.098s][info][gc,stats ] Pause Final Update Refs (N) 246 us [594.098s][info][gc,stats ] Update Region States 46 us [594.098s][info][gc,stats ] Trash Collection Set 20 us [594.098s][info][gc,stats ] Rebuild Free Set 89 us [594.098s][info][gc,stats ] Concurrent Cleanup 178 us [594.098s][info][gc,stats ] Workers: Evacuated 61642K across 1093701 objects, abandoned 0B across 0 objects. [594.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [594.098s][info][gc,stats ] - age 1: 44503096 bytes, 44503096 total [594.098s][info][gc,stats ] - age 2: 637840 bytes, 45140936 total [594.098s][info][gc,stats ] - age 3: 564096 bytes, 45705032 total [594.098s][info][gc,stats ] - age 4: 718520 bytes, 46423552 total [594.098s][info][gc,stats ] - age 5: 636272 bytes, 47059824 total [594.098s][info][gc,stats ] - age 6: 16062392 bytes, 63122216 total [594.098s][info][gc,stats ] [594.098s][info][gc,stats ] Mutators: Evacuated 368B across 22 objects, abandoned 0B across 0 objects. [594.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [594.098s][info][gc,stats ] - age 1: 32 bytes, 32 total [594.098s][info][gc,stats ] - age 2: 128 bytes, 160 total [594.098s][info][gc,stats ] - age 3: 80 bytes, 240 total [594.098s][info][gc,stats ] - age 4: 32 bytes, 272 total [594.098s][info][gc,stats ] - age 5: 64 bytes, 336 total [594.098s][info][gc,stats ] - age 6: 32 bytes, 368 total [594.098s][info][gc,stats ] [594.098s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [594.098s][info][gc,stats ] - age 4: 31045480 bytes, 31045480 total [594.098s][info][gc,stats ] - age 5: 202110552 bytes, 233156032 total [594.098s][info][gc,stats ] - age 6: 331265344 bytes, 564421376 total [594.098s][info][gc,stats ] - age 7: 318991968 bytes, 883413344 total [594.098s][info][gc,stats ] [594.098s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [594.098s][info][gc,stats ] - age 7: 10822976952 bytes, 10822976952 total [594.098s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [594.108s][info][gc ] Transition from: normal to: idle [594.109s][info][gc ] Trigger (YOUNG): Average GC time (5383.98 ms) is above the time for average allocation rate (2063 MB/s) to deplete free headroom (6712M) (margin of error = 3.29) [594.109s][info][gc,ergo ] Free headroom: 8299M (free) - 1587M (spike) - 0B (penalties) = 6712M [594.109s][info][gc ] Transition from: idle to: normal [594.109s][info][gc ] Heuristics request for young collection accepted [594.109s][info][gc,free ] Free: 8299M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4242K, Mutator Free: 1038 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1141K [594.109s][info][gc,ergo ] GC(348) Start GC cycle (YOUNG) [594.109s][info][gc,start ] GC(348) Concurrent reset [594.109s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent reset [594.128s][info][gc ] GC(348) Concurrent reset 19.129ms [594.129s][info][gc,start ] GC(348) Pause Init Mark (YOUNG) [594.129s][info][gc,task ] GC(348) Using 8 of 8 workers for init marking [594.133s][info][gc ] GC(348) Pause Init Mark (YOUNG) 3.967ms [594.133s][info][gc,start ] GC(348) Concurrent remembered set scanning [594.133s][info][gc,task ] GC(348) Using 4 of 8 workers for Concurrent remembered set scanning [594.680s][info][gc ] GC(348) Concurrent remembered set scanning 546.689ms [594.680s][info][gc,start ] GC(348) Concurrent marking roots [594.680s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent marking roots [594.682s][info][gc ] GC(348) Concurrent marking roots 2.335ms [594.682s][info][gc,start ] GC(348) Concurrent marking (YOUNG) [594.682s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent marking [596.073s][info][gc ] GC(348) Concurrent marking (YOUNG) 1390.879ms [596.073s][info][gc,start ] GC(348) Pause Final Mark (YOUNG) [596.074s][info][gc,task ] GC(348) Using 8 of 8 workers for final marking [596.074s][info][gc,ergo ] GC(348) Planning to promote in place 0 humongous regions and 23 regular regions, spanning a total of 192937984 used bytes [596.074s][info][gc,ergo ] GC(348) Adaptive CSet Selection for YOUNG. Max Evacuation: 649M, Actual Free: 0B. [596.074s][info][gc,ergo ] GC(348) Chosen CSet evacuates young: 52154K (of which at least: 134M are to be promoted), old: 0B [596.074s][info][gc,ergo ] GC(348) Collectable Garbage: 5609M (99%), Immediate: 0B (0%), 0 regions, CSet: 5609M (99%), 725 regions [596.074s][info][gc,ergo ] GC(348) Evacuation Targets: YOUNG: 52154K, PROMOTE: 134M, OLD: 0B, TOTAL: 185M [596.075s][info][gc,free ] Free: 5107M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4484K, Mutator Free: 639 Collector Reserve: 65531K, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1141K [596.075s][info][gc ] GC(348) Pause Final Mark (YOUNG) 1.091ms [596.075s][info][gc,start ] GC(348) Concurrent thread roots [596.075s][info][gc,task ] GC(348) Using 4 of 8 workers for Concurrent thread roots [596.079s][info][gc ] GC(348) Concurrent thread roots 4.138ms [596.079s][info][gc,start ] GC(348) Concurrent weak references [596.079s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent weak references [596.079s][info][gc,ref ] GC(348) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [596.079s][info][gc,ref ] GC(348) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [596.079s][info][gc,ref ] GC(348) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [596.079s][info][gc ] GC(348) Concurrent weak references 0.039ms [596.079s][info][gc,start ] GC(348) Concurrent weak roots [596.079s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent weak root [596.080s][info][gc ] GC(348) Concurrent weak roots 0.701ms [596.080s][info][gc,start ] GC(348) Concurrent cleanup [596.080s][info][gc ] GC(348) Concurrent cleanup 26384M->26384M(31744M) 0.104ms [596.080s][info][gc,free ] Free: 5093M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 2300K, Mutator Free: 637 Collector Reserve: 65509K, Max: 8192K; Used: 26832B Old Collector Reserve: 166M, Max: 8192K; Used: 1148K [596.080s][info][gc,start ] GC(348) Concurrent strong roots [596.080s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent strong root [596.080s][info][gc ] GC(348) Concurrent strong roots 0.457ms [596.080s][info][gc,start ] GC(348) Concurrent evacuation [596.080s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent evacuation [596.080s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [596.083s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [596.085s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [596.086s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [596.089s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [596.113s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [596.117s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [596.120s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [596.122s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [596.124s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [596.126s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [596.169s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [596.171s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [596.197s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [596.199s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [596.200s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [596.201s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [596.204s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [596.207s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [596.210s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [596.214s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [596.229s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [596.294s][info][gc ] GC(348) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [596.305s][info][gc ] GC(348) Concurrent evacuation 225.025ms [596.306s][info][gc,start ] GC(348) Pause Init Update Refs [596.306s][info][gc ] GC(348) Pause Init Update Refs 0.528ms [596.306s][info][gc,start ] GC(348) Concurrent update references [596.306s][info][gc,task ] GC(348) Using 4 of 8 workers for concurrent reference update [596.306s][info][gc ] GC(348) Transfer 2 region(s) from OLD to YOUNG, yielding increased size: 15424M [596.306s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (16384K) [597.061s][info][gc ] GC(348) Concurrent update references 754.248ms [597.061s][info][gc,start ] GC(348) Concurrent update thread roots [597.071s][info][gc ] GC(348) Concurrent update thread roots 10.047ms [597.071s][info][gc,start ] GC(348) Pause Final Update Refs [597.071s][info][gc,task ] GC(348) Using 8 of 8 workers for final reference update [597.071s][info][gc,free ] Free: 8096M, Max: 8192K regular, 560M humongous, Frag: 77% external, 70% internal; Used: 5690M, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 57344K Old Collector Reserve: 57344K, Max: 8192K; Used: 57344K [597.071s][info][gc ] GC(348) Pause Final Update Refs 0.222ms [597.072s][info][gc,start ] GC(348) Concurrent cleanup [597.072s][info][gc ] GC(348) Concurrent cleanup 28573M->22787M(31744M) 0.272ms [597.072s][info][gc ] GC(348) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16376M [597.072s][info][gc,ergo ] GC(348) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 57350K, young_available: 8871M [597.072s][info][gc,ergo ] GC(348) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 2.975s [597.072s][info][gc,ergo ] GC(348) At end of Concurrent Young GC: YOUNG generation used: 6497M, used regions: 6504M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15368M, available: 8870M [597.072s][info][gc,ergo ] GC(348) At end of Concurrent Young GC: OLD generation used: 16290M, used regions: 16320M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16376M, available: 57350K [597.072s][info][gc,free ] Free: 8094M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 9703K, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [597.073s][info][gc,stats ] [597.073s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [597.073s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [597.073s][info][gc,stats ] [597.073s][info][gc,stats ] Concurrent Reset 19156 us [597.073s][info][gc,stats ] Pause Init Mark (G) 4773 us [597.073s][info][gc,stats ] Pause Init Mark (N) 3980 us [597.073s][info][gc,stats ] Swap Remembered Set 3635 us [597.073s][info][gc,stats ] Update Region States 189 us [597.073s][info][gc,stats ] Concurrent Scan Remembered Set 546716 us, parallelism: 4.00x [597.073s][info][gc,stats ] RS: 2185959 us [597.073s][info][gc,stats ] RS: Scan Clusters 2185959 us, workers (us): 546635, 546633, 546627, 546063, ---, ---, ---, ---, [597.073s][info][gc,stats ] Concurrent Mark Roots 2346 us, parallelism: 3.37x [597.073s][info][gc,stats ] CMR: 7911 us [597.073s][info][gc,stats ] CMR: Thread Roots 6781 us, workers (us): 1830, 1633, 1621, 1698, ---, ---, ---, ---, [597.073s][info][gc,stats ] CMR: Code Cache Roots 993 us, workers (us): 177, 339, 301, 176, ---, ---, ---, ---, [597.073s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 32, 24, 23, 20, ---, ---, ---, ---, [597.073s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [597.073s][info][gc,stats ] Concurrent Marking 1390908 us, parallelism: 3.98x [597.073s][info][gc,stats ] CM: 5531483 us [597.073s][info][gc,stats ] CM: Parallel Mark 5531483 us, workers (us): 1382879, 1382871, 1382865, 1382867, ---, ---, ---, ---, [597.073s][info][gc,stats ] Pause Final Mark (G) 1671 us [597.073s][info][gc,stats ] Pause Final Mark (N) 1096 us [597.073s][info][gc,stats ] Finish Mark 560 us [597.073s][info][gc,stats ] Update Region States 90 us [597.073s][info][gc,stats ] Choose Collection Set 197 us [597.073s][info][gc,stats ] Rebuild Free Set 45 us [597.073s][info][gc,stats ] Concurrent Thread Roots 4152 us, parallelism: 3.84x [597.073s][info][gc,stats ] CTR: 15935 us [597.073s][info][gc,stats ] CTR: Thread Roots 15935 us, workers (us): 3989, 3936, 3937, 4072, ---, ---, ---, ---, [597.073s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [597.073s][info][gc,stats ] CWRF: 2 us [597.073s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [597.073s][info][gc,stats ] Concurrent Weak Roots 707 us [597.073s][info][gc,stats ] Roots 59 us, parallelism: 1.28x [597.073s][info][gc,stats ] CWR: 76 us [597.073s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 29, 18, 17, 12, ---, ---, ---, ---, [597.073s][info][gc,stats ] Rendezvous 634 us [597.073s][info][gc,stats ] Concurrent Cleanup 108 us [597.073s][info][gc,stats ] Concurrent Strong Roots 461 us, parallelism: 2.46x [597.073s][info][gc,stats ] CSR: 1134 us [597.073s][info][gc,stats ] CSR: Code Cache Roots 977 us, workers (us): 260, 154, 171, 392, ---, ---, ---, ---, [597.073s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 38, 30, 29, 24, ---, ---, ---, ---, [597.073s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, 11, 26, ---, ---, ---, ---, ---, [597.073s][info][gc,stats ] Concurrent Evacuation 225041 us [597.073s][info][gc,stats ] Pause Init Update Refs (G) 1110 us [597.073s][info][gc,stats ] Pause Init Update Refs (N) 537 us [597.073s][info][gc,stats ] Manage GCLABs 447 us [597.073s][info][gc,stats ] Concurrent Update Refs 754282 us [597.073s][info][gc,stats ] Concurrent Update Thread Roots 10066 us [597.073s][info][gc,stats ] Pause Final Update Refs (G) 838 us [597.073s][info][gc,stats ] Pause Final Update Refs (N) 227 us [597.073s][info][gc,stats ] Update Region States 48 us [597.073s][info][gc,stats ] Trash Collection Set 22 us [597.073s][info][gc,stats ] Rebuild Free Set 79 us [597.073s][info][gc,stats ] Concurrent Cleanup 293 us [597.073s][info][gc,stats ] Workers: Evacuated 185M across 5304492 objects, abandoned 0B across 0 objects. [597.073s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [597.073s][info][gc,stats ] - age 1: 61495760 bytes, 61495760 total [597.073s][info][gc,stats ] - age 2: 5713808 bytes, 67209568 total [597.073s][info][gc,stats ] - age 3: 1271800 bytes, 68481368 total [597.073s][info][gc,stats ] - age 4: 519256 bytes, 69000624 total [597.073s][info][gc,stats ] - age 5: 868056 bytes, 69868680 total [597.073s][info][gc,stats ] - age 6: 738856 bytes, 70607536 total [597.073s][info][gc,stats ] - age 7: 16120344 bytes, 86727880 total [597.073s][info][gc,stats ] [597.073s][info][gc,stats ] Mutators: Evacuated 6272B across 346 objects, abandoned 0B across 0 objects. [597.073s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [597.073s][info][gc,stats ] - age 1: 1248 bytes, 1248 total [597.073s][info][gc,stats ] - age 2: 464 bytes, 1712 total [597.073s][info][gc,stats ] - age 3: 1968 bytes, 3680 total [597.073s][info][gc,stats ] - age 4: 720 bytes, 4400 total [597.073s][info][gc,stats ] - age 5: 816 bytes, 5216 total [597.073s][info][gc,stats ] - age 6: 416 bytes, 5632 total [597.073s][info][gc,stats ] - age 7: 320 bytes, 5952 total [597.073s][info][gc,stats ] [597.073s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [597.073s][info][gc,stats ] - age 5: 31015648 bytes, 31015648 total [597.073s][info][gc,stats ] - age 6: 202033672 bytes, 233049320 total [597.073s][info][gc,stats ] - age 7: 331182848 bytes, 564232168 total [597.073s][info][gc,stats ] [597.073s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [597.073s][info][gc,stats ] - age 7: 11000833416 bytes, 11000833416 total [597.073s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [597.083s][info][gc ] Transition from: normal to: idle [597.084s][info][gc ] Trigger (YOUNG): Average GC time (5524.63 ms) is above the time for average allocation rate (2058 MB/s) to deplete free headroom (6483M) (margin of error = 3.29) [597.084s][info][gc,ergo ] Free headroom: 8070M (free) - 1587M (spike) - 0B (penalties) = 6483M [597.084s][info][gc ] Transition from: idle to: normal [597.084s][info][gc ] Heuristics request for young collection accepted [597.084s][info][gc,free ] Free: 8070M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 9372K, Mutator Free: 1010 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [597.084s][info][gc,ergo ] GC(349) Start GC cycle (YOUNG) [597.084s][info][gc,start ] GC(349) Concurrent reset [597.084s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent reset [597.109s][info][gc ] GC(349) Concurrent reset 25.015ms [597.109s][info][gc,start ] GC(349) Pause Init Mark (YOUNG) [597.109s][info][gc,task ] GC(349) Using 8 of 8 workers for init marking [597.113s][info][gc ] GC(349) Pause Init Mark (YOUNG) 3.666ms [597.113s][info][gc,start ] GC(349) Concurrent remembered set scanning [597.113s][info][gc,task ] GC(349) Using 4 of 8 workers for Concurrent remembered set scanning [597.590s][info][gc ] GC(349) Concurrent remembered set scanning 477.004ms [597.590s][info][gc,start ] GC(349) Concurrent marking roots [597.590s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent marking roots [597.594s][info][gc ] GC(349) Concurrent marking roots 4.175ms [597.594s][info][gc,start ] GC(349) Concurrent marking (YOUNG) [597.594s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent marking [598.347s][info][gc ] Periodic Sample: GCU = 24.277%, MU = 18.110% during most recent 5.0s [598.496s][info][gc ] GC(349) Concurrent marking (YOUNG) 901.153ms [598.496s][info][gc,start ] GC(349) Pause Final Mark (YOUNG) [598.496s][info][gc,task ] GC(349) Using 8 of 8 workers for final marking [598.497s][info][gc,ergo ] GC(349) Planning to promote in place 0 humongous regions and 35 regular regions, spanning a total of 293601280 used bytes [598.497s][info][gc,ergo ] GC(349) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [598.497s][info][gc,ergo ] GC(349) Chosen CSet evacuates young: 55810K (of which at least: 45968K are to be promoted), old: 0B [598.497s][info][gc,ergo ] GC(349) Collectable Garbage: 5964M (99%), Immediate: 0B (0%), 0 regions, CSet: 5964M (99%), 758 regions [598.497s][info][gc,ergo ] GC(349) Evacuation Targets: YOUNG: 55810K, PROMOTE: 45968K, OLD: 0B, TOTAL: 101779K [598.497s][info][gc,free ] Free: 5933M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 2907K, Mutator Free: 742 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [598.497s][info][gc ] GC(349) Pause Final Mark (YOUNG) 1.012ms [598.497s][info][gc,start ] GC(349) Concurrent thread roots [598.497s][info][gc,task ] GC(349) Using 4 of 8 workers for Concurrent thread roots [598.501s][info][gc ] GC(349) Concurrent thread roots 4.202ms [598.501s][info][gc,start ] GC(349) Concurrent weak references [598.501s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent weak references [598.501s][info][gc,ref ] GC(349) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [598.501s][info][gc,ref ] GC(349) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [598.501s][info][gc,ref ] GC(349) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [598.502s][info][gc ] GC(349) Concurrent weak references 0.039ms [598.502s][info][gc,start ] GC(349) Concurrent weak roots [598.502s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent weak root [598.502s][info][gc ] GC(349) Concurrent weak roots 0.747ms [598.502s][info][gc,start ] GC(349) Concurrent cleanup [598.502s][info][gc ] GC(349) Concurrent cleanup 25667M->25667M(31744M) 0.135ms [598.502s][info][gc,free ] Free: 5918M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1481K, Mutator Free: 740 Collector Reserve: 73703K, Max: 8192K; Used: 24768B Old Collector Reserve: 57339K, Max: 8192K; Used: 5120B [598.502s][info][gc,start ] GC(349) Concurrent strong roots [598.502s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent strong root [598.503s][info][gc ] GC(349) Concurrent strong roots 0.423ms [598.503s][info][gc,start ] GC(349) Concurrent evacuation [598.503s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent evacuation [598.514s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [598.514s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [598.514s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [598.514s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [598.516s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [598.517s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [598.527s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [598.558s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [598.560s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [598.562s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [598.592s][info][gc,ergo ] GC(349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58726912, promotion expended: 58718760, old capacity: 17255366656, old_used: 17224592976, old unaffiliated regions: 0 [598.592s][info][gc,ergo ] GC(349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58726912, promotion expended: 58718760, old capacity: 17255366656, old_used: 17224592976, old unaffiliated regions: 0 [598.592s][info][gc,ergo ] GC(349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58726912, promotion expended: 58718760, old capacity: 17255366656, old_used: 17224592976, old unaffiliated regions: 0 [598.592s][info][gc,ergo ] GC(349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58726912, promotion expended: 58718760, old capacity: 17255366656, old_used: 17224592976, old unaffiliated regions: 0 [598.592s][info][gc,ergo ] GC(349) Squelching additional promotion failure reports for current epoch [598.594s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [598.600s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [598.602s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [598.605s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [598.608s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [598.610s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [598.612s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [598.613s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [598.614s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [598.616s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [598.616s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [598.617s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [598.619s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [598.619s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [598.620s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [598.620s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [598.621s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [598.621s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [598.623s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [598.623s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [598.623s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [598.623s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [598.625s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [598.625s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [598.626s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [598.626s][info][gc ] GC(349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [598.629s][info][gc ] GC(349) Concurrent evacuation 125.772ms [598.629s][info][gc,start ] GC(349) Pause Init Update Refs [598.630s][info][gc ] GC(349) Pause Init Update Refs 0.482ms [598.630s][info][gc,start ] GC(349) Concurrent update references [598.630s][info][gc,task ] GC(349) Using 4 of 8 workers for concurrent reference update [598.630s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [599.207s][info][gc ] GC(349) Concurrent update references 577.688ms [599.207s][info][gc,start ] GC(349) Concurrent update thread roots [599.219s][info][gc ] GC(349) Concurrent update thread roots 12.068ms [599.220s][info][gc,start ] GC(349) Pause Final Update Refs [599.220s][info][gc,task ] GC(349) Using 8 of 8 workers for final reference update [599.220s][info][gc,free ] Free: 9747M, Max: 8192K regular, 560M humongous, Frag: 86% external, 61% internal; Used: 5971M, Mutator Free: 1219 Collector Reserve: 760M, Max: 8192K; Used: 81920K Old Collector Reserve: 16384K, Max: 8192K; Used: 16384K [599.220s][info][gc ] GC(349) Pause Final Update Refs 0.229ms [599.220s][info][gc,start ] GC(349) Concurrent cleanup [599.221s][info][gc ] GC(349) Concurrent cleanup 27246M->21191M(31744M) 0.197ms [599.221s][info][gc ] GC(349) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16680M [599.221s][info][gc,ergo ] GC(349) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 16390K, young_available: 10507M [599.221s][info][gc,ergo ] GC(349) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.4% during period of 2.149s [599.221s][info][gc,ergo ] GC(349) At end of Concurrent Young GC: YOUNG generation used: 4557M, used regions: 4568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15064M, available: 10506M [599.221s][info][gc,ergo ] GC(349) At end of Concurrent Young GC: OLD generation used: 16634M, used regions: 16664M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16680M, available: 16390K [599.221s][info][gc,free ] Free: 9745M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6204K, Mutator Free: 1219 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [599.221s][info][gc,stats ] [599.221s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [599.221s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [599.221s][info][gc,stats ] [599.221s][info][gc,stats ] Concurrent Reset 25044 us [599.221s][info][gc,stats ] Pause Init Mark (G) 4398 us [599.221s][info][gc,stats ] Pause Init Mark (N) 3674 us [599.221s][info][gc,stats ] Swap Remembered Set 3285 us [599.221s][info][gc,stats ] Update Region States 252 us [599.221s][info][gc,stats ] Concurrent Scan Remembered Set 477031 us, parallelism: 4.00x [599.221s][info][gc,stats ] RS: 1907390 us [599.221s][info][gc,stats ] RS: Scan Clusters 1907390 us, workers (us): 476937, 476932, 476927, 476593, ---, ---, ---, ---, [599.221s][info][gc,stats ] Concurrent Mark Roots 4187 us, parallelism: 3.27x [599.221s][info][gc,stats ] CMR: 13684 us [599.221s][info][gc,stats ] CMR: Thread Roots 12420 us, workers (us): 3458, 2061, 3641, 3260, ---, ---, ---, ---, [599.221s][info][gc,stats ] CMR: Code Cache Roots 1129 us, workers (us): 294, 159, 177, 498, ---, ---, ---, ---, [599.221s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 31, 26, 20, 20, ---, ---, ---, ---, [599.221s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [599.221s][info][gc,stats ] Concurrent Marking 901179 us, parallelism: 3.97x [599.221s][info][gc,stats ] CM: 3574612 us [599.221s][info][gc,stats ] CM: Parallel Mark 3574612 us, workers (us): 893671, 893648, 893652, 893641, ---, ---, ---, ---, [599.221s][info][gc,stats ] Pause Final Mark (G) 1597 us [599.221s][info][gc,stats ] Pause Final Mark (N) 1017 us [599.221s][info][gc,stats ] Finish Mark 509 us [599.221s][info][gc,stats ] Update Region States 92 us [599.221s][info][gc,stats ] Choose Collection Set 184 us [599.221s][info][gc,stats ] Rebuild Free Set 47 us [599.221s][info][gc,stats ] Concurrent Thread Roots 4216 us, parallelism: 3.80x [599.221s][info][gc,stats ] CTR: 16016 us [599.221s][info][gc,stats ] CTR: Thread Roots 16016 us, workers (us): 3935, 3977, 4144, 3960, ---, ---, ---, ---, [599.221s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [599.221s][info][gc,stats ] CWRF: 1 us [599.221s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [599.221s][info][gc,stats ] Concurrent Weak Roots 777 us [599.221s][info][gc,stats ] Roots 57 us, parallelism: 1.36x [599.221s][info][gc,stats ] CWR: 77 us [599.221s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 21, 19, 14, ---, ---, ---, ---, [599.221s][info][gc,stats ] Rendezvous 680 us [599.221s][info][gc,stats ] Concurrent Cleanup 141 us [599.221s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.65x [599.221s][info][gc,stats ] CSR: 1133 us [599.221s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 162, 203, 344, 257, ---, ---, ---, ---, [599.221s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 41, 39, 33, 28, ---, ---, ---, ---, [599.221s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [599.221s][info][gc,stats ] Concurrent Evacuation 125787 us [599.221s][info][gc,stats ] Pause Init Update Refs (G) 1016 us [599.221s][info][gc,stats ] Pause Init Update Refs (N) 490 us [599.221s][info][gc,stats ] Manage GCLABs 413 us [599.221s][info][gc,stats ] Concurrent Update Refs 577714 us [599.221s][info][gc,stats ] Concurrent Update Thread Roots 12085 us [599.221s][info][gc,stats ] Pause Final Update Refs (G) 841 us [599.221s][info][gc,stats ] Pause Final Update Refs (N) 234 us [599.221s][info][gc,stats ] Update Region States 49 us [599.221s][info][gc,stats ] Trash Collection Set 22 us [599.221s][info][gc,stats ] Rebuild Free Set 80 us [599.221s][info][gc,stats ] Concurrent Cleanup 204 us [599.221s][info][gc,stats ] Workers: Evacuated 101777K across 2429967 objects, abandoned 0B across 0 objects. [599.221s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [599.221s][info][gc,stats ] - age 1: 56869648 bytes, 56869648 total [599.221s][info][gc,stats ] - age 2: 660712 bytes, 57530360 total [599.221s][info][gc,stats ] - age 3: 553800 bytes, 58084160 total [599.221s][info][gc,stats ] - age 4: 455776 bytes, 58539936 total [599.221s][info][gc,stats ] - age 5: 386592 bytes, 58926528 total [599.221s][info][gc,stats ] - age 6: 538032 bytes, 59464560 total [599.221s][info][gc,stats ] - age 7: 16460712 bytes, 75925272 total [599.221s][info][gc,stats ] - age 9: 8341408 bytes, 84266680 total [599.221s][info][gc,stats ] [599.221s][info][gc,stats ] Mutators: Evacuated 1872B across 95 objects, abandoned 0B across 0 objects. [599.221s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [599.221s][info][gc,stats ] - age 1: 704 bytes, 704 total [599.221s][info][gc,stats ] - age 2: 112 bytes, 816 total [599.221s][info][gc,stats ] - age 3: 64 bytes, 880 total [599.221s][info][gc,stats ] - age 4: 160 bytes, 1040 total [599.221s][info][gc,stats ] - age 5: 256 bytes, 1296 total [599.221s][info][gc,stats ] - age 6: 256 bytes, 1552 total [599.221s][info][gc,stats ] - age 7: 320 bytes, 1872 total [599.221s][info][gc,stats ] [599.221s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [599.221s][info][gc,stats ] - age 6: 30989456 bytes, 30989456 total [599.221s][info][gc,stats ] - age 7: 201951728 bytes, 232941184 total [599.221s][info][gc,stats ] [599.221s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [599.221s][info][gc,stats ] - age 7: 11284933888 bytes, 11284933888 total [599.222s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [599.232s][info][gc ] Transition from: normal to: idle [599.232s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14743M, current usage: 16634M, percent growth: 12.8% [599.232s][info][gc ] Transition from: idle to: normal [599.232s][info][gc ] Heuristics request for old collection accepted [599.232s][info][gc,free ] Free: 9721M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6412K, Mutator Free: 1216 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [599.232s][info][gc,ergo ] GC(350) Start GC cycle (YOUNG) [599.232s][info][gc,start ] GC(350) Concurrent reset [599.232s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent reset [599.245s][info][gc ] GC(350) Concurrent reset 12.400ms [599.245s][info][gc,start ] GC(350) Pause Init Mark (YOUNG) [599.245s][info][gc,task ] GC(350) Using 8 of 8 workers for init marking [599.249s][info][gc ] GC(350) Pause Init Mark (YOUNG) 3.649ms [599.249s][info][gc,start ] GC(350) Concurrent remembered set scanning [599.249s][info][gc,task ] GC(350) Using 4 of 8 workers for Concurrent remembered set scanning [599.654s][info][gc ] GC(350) Concurrent remembered set scanning 404.167ms [599.654s][info][gc,start ] GC(350) Concurrent marking roots [599.654s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent marking roots [599.656s][info][gc ] GC(350) Concurrent marking roots 2.506ms [599.656s][info][gc,start ] GC(350) Concurrent marking (YOUNG) [599.656s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent marking [600.021s][info][gc ] GC(350) Concurrent marking (YOUNG) 365.394ms [600.022s][info][gc,start ] GC(350) Pause Final Mark (YOUNG) [600.022s][info][gc,task ] GC(350) Using 8 of 8 workers for final marking [600.023s][info][gc,ergo ] GC(350) Planning to promote in place 0 humongous regions and 23 regular regions, spanning a total of 192937984 used bytes [600.023s][info][gc,ergo ] GC(350) Adaptive CSet Selection for YOUNG. Max Evacuation: 627M, Actual Free: 0B. [600.023s][info][gc,ergo ] GC(350) Chosen CSet evacuates young: 49793K (of which at least: 13146K are to be promoted), old: 0B [600.023s][info][gc,ergo ] GC(350) Collectable Garbage: 4334M (99%), Immediate: 0B (0%), 0 regions, CSet: 4334M (99%), 550 regions [600.023s][info][gc,ergo ] GC(350) Evacuation Targets: YOUNG: 49793K, PROMOTE: 13146K, OLD: 0B, TOTAL: 62939K [600.023s][info][gc,free ] Free: 8804M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3828K, Mutator Free: 1101 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [600.023s][info][gc ] GC(350) Pause Final Mark (YOUNG) 1.002ms [600.023s][info][gc,start ] GC(350) Concurrent thread roots [600.023s][info][gc,task ] GC(350) Using 4 of 8 workers for Concurrent thread roots [600.028s][info][gc ] GC(350) Concurrent thread roots 4.666ms [600.028s][info][gc,start ] GC(350) Concurrent weak references [600.028s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent weak references [600.028s][info][gc,ref ] GC(350) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [600.028s][info][gc,ref ] GC(350) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [600.028s][info][gc,ref ] GC(350) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [600.028s][info][gc ] GC(350) Concurrent weak references 0.040ms [600.028s][info][gc,start ] GC(350) Concurrent weak roots [600.028s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent weak root [600.029s][info][gc ] GC(350) Concurrent weak roots 0.777ms [600.029s][info][gc,start ] GC(350) Concurrent cleanup [600.029s][info][gc ] GC(350) Concurrent cleanup 22841M->22841M(31744M) 0.112ms [600.029s][info][gc,free ] Free: 8789M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2464K, Mutator Free: 1099 Collector Reserve: 64824K, Max: 8192K; Used: 711K Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [600.029s][info][gc,start ] GC(350) Concurrent strong roots [600.029s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent strong root [600.029s][info][gc ] GC(350) Concurrent strong roots 0.414ms [600.029s][info][gc,start ] GC(350) Concurrent evacuation [600.029s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent evacuation [600.041s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [600.042s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [600.044s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [600.044s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [600.046s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [600.048s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [600.048s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [600.050s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [600.050s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [600.052s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [600.052s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [600.055s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [600.055s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [600.057s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [600.057s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [600.057s][info][gc,ergo ] GC(350) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16783872, promotion expended: 13105816, old capacity: 17616076800, old_used: 17581633104, old unaffiliated regions: 0 [600.057s][info][gc,ergo ] GC(350) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16783872, promotion expended: 13105816, old capacity: 17616076800, old_used: 17581633104, old unaffiliated regions: 0 [600.057s][info][gc,ergo ] GC(350) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16783872, promotion expended: 13105816, old capacity: 17616076800, old_used: 17581633104, old unaffiliated regions: 0 [600.057s][info][gc,ergo ] GC(350) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16783872, promotion expended: 13105816, old capacity: 17616076800, old_used: 17581633104, old unaffiliated regions: 0 [600.057s][info][gc,ergo ] GC(350) Squelching additional promotion failure reports for current epoch [600.058s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [600.059s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [600.060s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [600.060s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [600.062s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [600.062s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [600.062s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [600.064s][info][gc ] GC(350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [600.080s][info][gc ] GC(350) Concurrent evacuation 51.159ms [600.081s][info][gc,start ] GC(350) Pause Init Update Refs [600.081s][info][gc ] GC(350) Pause Init Update Refs 0.469ms [600.081s][info][gc,start ] GC(350) Concurrent update references [600.081s][info][gc,task ] GC(350) Using 4 of 8 workers for concurrent reference update [600.081s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [600.504s][info][gc ] GC(350) Concurrent update references 423.036ms [600.504s][info][gc,start ] GC(350) Concurrent update thread roots [600.514s][info][gc ] GC(350) Concurrent update thread roots 9.986ms [600.515s][info][gc,start ] GC(350) Pause Final Update Refs [600.515s][info][gc,task ] GC(350) Using 8 of 8 workers for final reference update [600.515s][info][gc,free ] Free: 11437M, Max: 8192K regular, 560M humongous, Frag: 93% external, 37% internal; Used: 4318M, Mutator Free: 1430 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 9474K, Max: 8192K; Used: 15102K [600.515s][info][gc ] GC(350) Pause Final Update Refs 0.232ms [600.515s][info][gc,start ] GC(350) Concurrent cleanup [600.515s][info][gc ] GC(350) Concurrent cleanup 23912M->19524M(31744M) 0.161ms [600.515s][info][gc ] GC(350) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [600.515s][info][gc,ergo ] GC(350) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 9480K, young_available: 12180M [600.516s][info][gc,ergo ] GC(350) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.1% during period of 1.295s [600.516s][info][gc,ergo ] GC(350) At end of Concurrent Young GC: YOUNG generation used: 2692M, used regions: 2704M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 12179M [600.516s][info][gc,ergo ] GC(350) At end of Concurrent Young GC: OLD generation used: 16833M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 9480K [600.516s][info][gc,free ] Free: 11435M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 4599K, Mutator Free: 1430 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9474K, Max: 8192K; Used: 6910K [600.516s][info][gc,stats ] [600.516s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [600.516s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [600.516s][info][gc,stats ] [600.516s][info][gc,stats ] Concurrent Reset 12430 us [600.516s][info][gc,stats ] Pause Init Mark (G) 4453 us [600.516s][info][gc,stats ] Pause Init Mark (N) 3661 us [600.516s][info][gc,stats ] Swap Remembered Set 3359 us [600.516s][info][gc,stats ] Update Region States 148 us [600.516s][info][gc,stats ] Concurrent Scan Remembered Set 404196 us, parallelism: 4.00x [600.516s][info][gc,stats ] RS: 1615437 us [600.516s][info][gc,stats ] RS: Scan Clusters 1615437 us, workers (us): 404089, 404073, 403742, 403533, ---, ---, ---, ---, [600.516s][info][gc,stats ] Concurrent Mark Roots 2528 us, parallelism: 3.43x [600.516s][info][gc,stats ] CMR: 8682 us [600.516s][info][gc,stats ] CMR: Thread Roots 7467 us, workers (us): 1928, 1972, 1776, 1791, ---, ---, ---, ---, [600.516s][info][gc,stats ] CMR: Code Cache Roots 1087 us, workers (us): 178, 144, 395, 371, ---, ---, ---, ---, [600.516s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 28, 24, 20, 19, ---, ---, ---, ---, [600.516s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 8, ---, ---, ---, ---, ---, ---, [600.516s][info][gc,stats ] Concurrent Marking 365420 us, parallelism: 3.94x [600.516s][info][gc,stats ] CM: 1440494 us [600.516s][info][gc,stats ] CM: Parallel Mark 1440494 us, workers (us): 360133, 360131, 360122, 360107, ---, ---, ---, ---, [600.516s][info][gc,stats ] Pause Final Mark (G) 1610 us [600.516s][info][gc,stats ] Pause Final Mark (N) 1008 us [600.516s][info][gc,stats ] Finish Mark 528 us [600.516s][info][gc,stats ] Update Region States 90 us [600.516s][info][gc,stats ] Choose Collection Set 150 us [600.516s][info][gc,stats ] Rebuild Free Set 50 us [600.516s][info][gc,stats ] Concurrent Thread Roots 4681 us, parallelism: 3.84x [600.516s][info][gc,stats ] CTR: 17959 us [600.516s][info][gc,stats ] CTR: Thread Roots 17959 us, workers (us): 4441, 4444, 4610, 4464, ---, ---, ---, ---, [600.516s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [600.516s][info][gc,stats ] CWRF: 1 us [600.516s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [600.516s][info][gc,stats ] Concurrent Weak Roots 792 us [600.516s][info][gc,stats ] Roots 52 us, parallelism: 1.53x [600.516s][info][gc,stats ] CWR: 80 us [600.516s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 26, 20, 18, 16, ---, ---, ---, ---, [600.516s][info][gc,stats ] Rendezvous 716 us [600.516s][info][gc,stats ] Concurrent Cleanup 122 us [600.516s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.50x [600.516s][info][gc,stats ] CSR: 1051 us [600.516s][info][gc,stats ] CSR: Code Cache Roots 904 us, workers (us): 246, 154, 163, 340, ---, ---, ---, ---, [600.516s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 39, 30, 26, 23, ---, ---, ---, ---, [600.516s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [600.516s][info][gc,stats ] Concurrent Evacuation 51183 us [600.516s][info][gc,stats ] Pause Init Update Refs (G) 976 us [600.516s][info][gc,stats ] Pause Init Update Refs (N) 479 us [600.516s][info][gc,stats ] Manage GCLABs 393 us [600.516s][info][gc,stats ] Concurrent Update Refs 423060 us [600.516s][info][gc,stats ] Concurrent Update Thread Roots 10002 us [600.516s][info][gc,stats ] Pause Final Update Refs (G) 807 us [600.516s][info][gc,stats ] Pause Final Update Refs (N) 237 us [600.516s][info][gc,stats ] Update Region States 52 us [600.516s][info][gc,stats ] Trash Collection Set 18 us [600.516s][info][gc,stats ] Rebuild Free Set 81 us [600.516s][info][gc,stats ] Concurrent Cleanup 166 us [600.516s][info][gc,stats ] Workers: Evacuated 62317K across 1169635 objects, abandoned 0B across 0 objects. [600.516s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [600.516s][info][gc,stats ] - age 1: 43117448 bytes, 43117448 total [600.516s][info][gc,stats ] - age 2: 1901688 bytes, 45019136 total [600.516s][info][gc,stats ] - age 3: 660616 bytes, 45679752 total [600.516s][info][gc,stats ] - age 4: 553768 bytes, 46233520 total [600.516s][info][gc,stats ] - age 5: 455904 bytes, 46689424 total [600.516s][info][gc,stats ] - age 6: 386816 bytes, 47076240 total [600.516s][info][gc,stats ] - age 7: 956528 bytes, 48032768 total [600.516s][info][gc,stats ] - age 8: 384 bytes, 48033152 total [600.516s][info][gc,stats ] - age 9: 10555376 bytes, 58588528 total [600.516s][info][gc,stats ] - age 10: 4569536 bytes, 63158064 total [600.516s][info][gc,stats ] - age 12: 655472 bytes, 63813536 total [600.516s][info][gc,stats ] [600.516s][info][gc,stats ] Mutators: Evacuated 621K across 4755 objects, abandoned 0B across 0 objects. [600.516s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [600.516s][info][gc,stats ] - age 1: 636376 bytes, 636376 total [600.516s][info][gc,stats ] - age 3: 80 bytes, 636456 total [600.516s][info][gc,stats ] - age 4: 64 bytes, 636520 total [600.516s][info][gc,stats ] - age 5: 32 bytes, 636552 total [600.516s][info][gc,stats ] - age 6: 32 bytes, 636584 total [600.516s][info][gc,stats ] - age 7: 96 bytes, 636680 total [600.516s][info][gc,stats ] [600.516s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [600.516s][info][gc,stats ] - age 7: 30989456 bytes, 30989456 total [600.516s][info][gc,stats ] [600.516s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [600.516s][info][gc,stats ] - age 7: 11473423736 bytes, 11473423736 total [600.516s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [600.516s][info][gc ] Transition from: normal to: idle [600.516s][info][gc ] Transition from: idle to: normal [600.516s][info][gc,free ] Free: 11433M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 6803K, Mutator Free: 1430 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9474K, Max: 8192K; Used: 6910K [600.516s][info][gc,ergo ] GC(351) Start GC cycle (OLD) [600.516s][info][gc,start ] GC(351) Coalescing and filling (OLD) [600.516s][info][gc,task ] GC(351) Using 4 of 8 workers for Coalescing and filling (OLD) [600.516s][info][gc ] GC(351) Old generation transition from Idle to Coalescing [600.927s][info][gc ] GC(351) Coalescing and filling (OLD) 410.933ms [600.927s][info][gc,start ] GC(351) Concurrent reset (OLD) [600.927s][info][gc,task ] GC(351) Using 4 of 8 workers for Concurrent reset (OLD) [600.964s][info][gc ] GC(351) Concurrent reset (OLD) 36.916ms [600.964s][info][gc ] GC(351) Old generation transition from Coalescing to Bootstrapping [600.964s][info][gc ] GC(351) Transition from: normal to: bootstrap [600.964s][info][gc,start ] GC(351) Concurrent reset [600.964s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent reset [600.981s][info][gc ] GC(351) Concurrent reset 17.155ms [600.982s][info][gc,start ] GC(351) Pause Init Mark (YOUNG) [600.982s][info][gc,task ] GC(351) Using 8 of 8 workers for init marking [600.986s][info][gc ] GC(351) Pause Init Mark (YOUNG) 3.696ms [600.986s][info][gc,start ] GC(351) Concurrent remembered set scanning [600.986s][info][gc,task ] GC(351) Using 4 of 8 workers for Concurrent remembered set scanning [601.905s][info][gc ] GC(351) Concurrent remembered set scanning 919.204ms [601.905s][info][gc,start ] GC(351) Concurrent marking roots [601.905s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent marking roots [601.907s][info][gc ] GC(351) Concurrent marking roots 1.299ms [601.907s][info][gc,start ] GC(351) Concurrent marking (YOUNG) [601.907s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent marking [602.012s][info][gc ] GC(351) Concurrent marking (YOUNG) 105.472ms [602.012s][info][gc,start ] GC(351) Pause Final Mark (YOUNG) [602.012s][info][gc,task ] GC(351) Using 8 of 8 workers for final marking [602.013s][info][gc,ergo ] GC(351) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [602.013s][info][gc,ergo ] GC(351) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [602.013s][info][gc,ergo ] GC(351) Chosen CSet evacuates young: 50317K (of which at least: 6314K are to be promoted), old: 0B [602.013s][info][gc,ergo ] GC(351) Collectable Garbage: 3568M (99%), Immediate: 0B (0%), 0 regions, CSet: 3568M (99%), 453 regions [602.013s][info][gc,ergo ] GC(351) Evacuation Targets: YOUNG: 50317K, PROMOTE: 6314K, OLD: 0B, TOTAL: 56632K [602.013s][info][gc,free ] Free: 9051M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4794K, Mutator Free: 1132 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 9474K, Max: 8192K; Used: 6910K [602.013s][info][gc ] GC(351) Pause Final Mark (YOUNG) 0.983ms [602.014s][info][gc,start ] GC(351) Concurrent thread roots [602.014s][info][gc,task ] GC(351) Using 4 of 8 workers for Concurrent thread roots [602.018s][info][gc ] GC(351) Concurrent thread roots 4.767ms [602.018s][info][gc,start ] GC(351) Concurrent weak references [602.018s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent weak references [602.018s][info][gc,ref ] GC(351) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.018s][info][gc,ref ] GC(351) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.018s][info][gc,ref ] GC(351) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.018s][info][gc ] GC(351) Concurrent weak references 0.037ms [602.018s][info][gc,start ] GC(351) Concurrent weak roots [602.018s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent weak root [602.019s][info][gc ] GC(351) Concurrent weak roots 0.683ms [602.019s][info][gc,start ] GC(351) Concurrent cleanup [602.019s][info][gc ] GC(351) Concurrent cleanup 22603M->22604M(31744M) 0.124ms [602.019s][info][gc,free ] Free: 9037M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2745K, Mutator Free: 1130 Collector Reserve: 65505K, Max: 8192K; Used: 30960B Old Collector Reserve: 9474K, Max: 8192K; Used: 6910K [602.019s][info][gc,start ] GC(351) Concurrent strong roots [602.019s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent strong root [602.020s][info][gc ] GC(351) Concurrent strong roots 0.403ms [602.020s][info][gc,start ] GC(351) Concurrent evacuation [602.020s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent evacuation [602.035s][info][gc ] GC(351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [602.037s][info][gc ] GC(351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [602.039s][info][gc ] GC(351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [602.041s][info][gc,ergo ] GC(351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9708032, promotion expended: 9417352, old capacity: 17716740096, old_used: 17685683280, old unaffiliated regions: 0 [602.042s][info][gc,ergo ] GC(351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9708032, promotion expended: 9417352, old capacity: 17716740096, old_used: 17685683280, old unaffiliated regions: 0 [602.042s][info][gc,ergo ] GC(351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9708032, promotion expended: 9417352, old capacity: 17716740096, old_used: 17685683280, old unaffiliated regions: 0 [602.042s][info][gc,ergo ] GC(351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9708032, promotion expended: 9417352, old capacity: 17716740096, old_used: 17685683280, old unaffiliated regions: 0 [602.042s][info][gc,ergo ] GC(351) Squelching additional promotion failure reports for current epoch [602.057s][info][gc ] GC(351) Concurrent evacuation 37.550ms [602.057s][info][gc,start ] GC(351) Pause Init Update Refs [602.058s][info][gc ] GC(351) Pause Init Update Refs 0.475ms [602.058s][info][gc,start ] GC(351) Concurrent update references [602.058s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent reference update [602.058s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [602.400s][info][gc ] GC(351) Concurrent update references 341.396ms [602.400s][info][gc,start ] GC(351) Concurrent update thread roots [602.410s][info][gc ] GC(351) Concurrent update thread roots 10.853ms [602.411s][info][gc,start ] GC(351) Pause Final Update Refs [602.411s][info][gc,task ] GC(351) Using 8 of 8 workers for final reference update [602.411s][info][gc ] GC(351) Transfer SATB buffers [602.412s][info][gc,free ] Free: 11123M, Max: 8192K regular, 560M humongous, Frag: 93% external, 31% internal; Used: 3548M, Mutator Free: 1391 Collector Reserve: 744M, Max: 8192K; Used: 81920K Old Collector Reserve: 276K, Max: 276K; Used: 7915K [602.412s][info][gc ] GC(351) Pause Final Update Refs 0.879ms [602.412s][info][gc,start ] GC(351) Concurrent cleanup [602.412s][info][gc ] GC(351) Concurrent cleanup 23462M->19847M(31744M) 0.255ms [602.412s][info][gc,ergo ] GC(351) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 283K, young_available: 11867M [602.412s][info][gc,ergo ] GC(351) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.6% during period of 1.897s [602.412s][info][gc,ergo ] GC(351) At end of Concurrent Young GC: YOUNG generation used: 2982M, used regions: 2992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11865M [602.412s][info][gc,ergo ] GC(351) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 283K [602.413s][info][gc,stats ] [602.413s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [602.413s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [602.413s][info][gc,stats ] [602.413s][info][gc,stats ] Concurrent Reset 17185 us [602.413s][info][gc,stats ] Concurrent Reset (OLD) 36955 us [602.413s][info][gc,stats ] Pause Init Mark (G) 4512 us [602.413s][info][gc,stats ] Pause Init Mark (N) 3708 us [602.413s][info][gc,stats ] Swap Remembered Set 3354 us [602.413s][info][gc,stats ] Update Region States 186 us [602.413s][info][gc,stats ] Concurrent Scan Remembered Set 919233 us, parallelism: 4.00x [602.413s][info][gc,stats ] RS: 3676457 us [602.413s][info][gc,stats ] RS: Scan Clusters 3676457 us, workers (us): 919127, 919112, 919110, 919107, ---, ---, ---, ---, [602.413s][info][gc,stats ] Concurrent Mark Roots 1316 us, parallelism: 2.92x [602.413s][info][gc,stats ] CMR: 3848 us [602.413s][info][gc,stats ] CMR: Thread Roots 2578 us, workers (us): 567, 740, 680, 591, ---, ---, ---, ---, [602.413s][info][gc,stats ] CMR: Code Cache Roots 1023 us, workers (us): 309, 180, 184, 350, ---, ---, ---, ---, [602.413s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 52, 48, 45, 37, ---, ---, ---, ---, [602.413s][info][gc,stats ] CMR: CLDG Roots 66 us, workers (us): 11, ---, 55, ---, ---, ---, ---, ---, [602.413s][info][gc,stats ] Concurrent Marking 105503 us, parallelism: 3.74x [602.413s][info][gc,stats ] CM: 394664 us [602.413s][info][gc,stats ] CM: Parallel Mark 394664 us, workers (us): 98691, 98680, 98658, 98635, ---, ---, ---, ---, [602.413s][info][gc,stats ] Pause Final Mark (G) 1462 us [602.413s][info][gc,stats ] Pause Final Mark (N) 989 us [602.413s][info][gc,stats ] Finish Mark 567 us [602.413s][info][gc,stats ] Update Region States 84 us [602.413s][info][gc,stats ] Choose Collection Set 147 us [602.413s][info][gc,stats ] Rebuild Free Set 54 us [602.413s][info][gc,stats ] Concurrent Thread Roots 4782 us, parallelism: 3.81x [602.413s][info][gc,stats ] CTR: 18227 us [602.413s][info][gc,stats ] CTR: Thread Roots 18227 us, workers (us): 4565, 4470, 4485, 4707, ---, ---, ---, ---, [602.413s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [602.413s][info][gc,stats ] CWRF: 2 us [602.413s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [602.413s][info][gc,stats ] Concurrent Weak Roots 687 us [602.413s][info][gc,stats ] Roots 60 us, parallelism: 1.62x [602.413s][info][gc,stats ] CWR: 97 us [602.413s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 30, 25, 24, 19, ---, ---, ---, ---, [602.413s][info][gc,stats ] Rendezvous 615 us [602.413s][info][gc,stats ] Concurrent Cleanup 128 us [602.413s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.72x [602.413s][info][gc,stats ] CSR: 1107 us [602.413s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 259, 191, 159, 332, ---, ---, ---, ---, [602.413s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 40, 38, 34, 28, ---, ---, ---, ---, [602.413s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [602.413s][info][gc,stats ] Coalesce and Fill Old Dead 410955 us [602.413s][info][gc,stats ] Concurrent Evacuation 37565 us [602.413s][info][gc,stats ] Pause Init Update Refs (G) 936 us [602.413s][info][gc,stats ] Pause Init Update Refs (N) 492 us [602.413s][info][gc,stats ] Manage GCLABs 411 us [602.413s][info][gc,stats ] Concurrent Update Refs 341434 us [602.413s][info][gc,stats ] Concurrent Update Thread Roots 10873 us [602.413s][info][gc,stats ] Pause Final Update Refs (G) 1415 us [602.413s][info][gc,stats ] Pause Final Update Refs (N) 884 us [602.413s][info][gc,stats ] Update Region States 43 us [602.413s][info][gc,stats ] Trash Collection Set 15 us [602.413s][info][gc,stats ] Rebuild Free Set 80 us [602.413s][info][gc,stats ] Concurrent Cleanup 264 us [602.413s][info][gc,stats ] Workers: Evacuated 56631K across 989804 objects, abandoned 0B across 0 objects. [602.413s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.413s][info][gc,stats ] - age 1: 38112632 bytes, 38112632 total [602.413s][info][gc,stats ] - age 2: 4513464 bytes, 42626096 total [602.413s][info][gc,stats ] - age 3: 633024 bytes, 43259120 total [602.413s][info][gc,stats ] - age 4: 573448 bytes, 43832568 total [602.413s][info][gc,stats ] - age 5: 461976 bytes, 44294544 total [602.413s][info][gc,stats ] - age 6: 366056 bytes, 44660600 total [602.413s][info][gc,stats ] - age 7: 734008 bytes, 45394608 total [602.413s][info][gc,stats ] - age 8: 10728 bytes, 45405336 total [602.413s][info][gc,stats ] - age 9: 2357200 bytes, 47762536 total [602.413s][info][gc,stats ] - age 10: 7526976 bytes, 55289512 total [602.413s][info][gc,stats ] - age 11: 2045280 bytes, 57334792 total [602.413s][info][gc,stats ] - age 12: 278880 bytes, 57613672 total [602.413s][info][gc,stats ] - age 13: 376624 bytes, 57990296 total [602.413s][info][gc,stats ] [602.413s][info][gc,stats ] Mutators: Evacuated 992B across 44 objects, abandoned 0B across 0 objects. [602.413s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.413s][info][gc,stats ] - age 1: 576 bytes, 576 total [602.413s][info][gc,stats ] - age 2: 64 bytes, 640 total [602.413s][info][gc,stats ] - age 3: 128 bytes, 768 total [602.413s][info][gc,stats ] - age 4: 64 bytes, 832 total [602.413s][info][gc,stats ] - age 5: 64 bytes, 896 total [602.413s][info][gc,stats ] - age 6: 96 bytes, 992 total [602.413s][info][gc,stats ] [602.413s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [602.413s][info][gc,stats ] [602.413s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [602.413s][info][gc,stats ] - age 7: 24522776 bytes, 24522776 total [602.413s][info][gc ] GC(351) Transition from: bootstrap to: old [602.413s][info][gc ] GC(351) Old generation transition from Bootstrapping to Marking [602.413s][info][gc,start ] GC(351) Concurrent marking (OLD) [602.413s][info][gc,task ] GC(351) Using 4 of 8 workers for concurrent marking [602.414s][info][gc ] Trigger (YOUNG): Average GC time (4965.93 ms) is above the time for average allocation rate (2120 MB/s) to deplete free headroom (9528M) (margin of error = 3.26) [602.414s][info][gc,ergo ] Free headroom: 11115M (free) - 1587M (spike) - 0B (penalties) = 9528M [602.414s][info][gc ] Preempting old generation mark to allow Young GC [602.414s][info][gc ] Cancelling GC: Concurrent GC [602.415s][info][gc ] GC(351) Concurrent marking (OLD) 1.162ms [602.415s][info][gc ] GC(351) GC cancellation took 0.000s [602.415s][info][gc,free ] Free: 11115M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 4743K, Mutator Free: 1390 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 276K, Max: 276K; Used: 7915K [602.415s][info][gc,stats ] [602.415s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [602.415s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [602.415s][info][gc,stats ] [602.415s][info][gc,stats ] Concurrent Marking 1177 us, parallelism: 3.49x [602.415s][info][gc,stats ] CM: 4112 us [602.415s][info][gc,stats ] CM: Parallel Mark 4112 us, workers (us): 993, 950, 1053, 1116, ---, ---, ---, ---, [602.415s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [602.415s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.415s][info][gc,stats ] [602.415s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [602.415s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.415s][info][gc,stats ] [602.415s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [602.415s][info][gc,stats ] [602.415s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [602.415s][info][gc,stats ] - age 7: 24682800 bytes, 24682800 total [602.415s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [602.425s][info][gc ] Transition from: old to: idle [602.425s][info][gc ] Transition from: idle to: normal [602.425s][info][gc ] Heuristics request to interrupt old for young collection accepted [602.425s][info][gc,free ] Free: 11094M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 9720K, Mutator Free: 1388 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 276K, Max: 276K; Used: 7915K [602.425s][info][gc,ergo ] GC(352) Start GC cycle (YOUNG) [602.425s][info][gc,start ] GC(352) Concurrent reset [602.425s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent reset [602.439s][info][gc ] GC(352) Concurrent reset 14.048ms [602.440s][info][gc,start ] GC(352) Pause Init Mark (YOUNG) [602.440s][info][gc,task ] GC(352) Using 8 of 8 workers for init marking [602.443s][info][gc ] GC(352) Transfer SATB buffers [602.444s][info][gc ] GC(352) Purged 6077 oops from old generation SATB buffers [602.444s][info][gc ] GC(352) Pause Init Mark (YOUNG) 4.071ms [602.444s][info][gc,start ] GC(352) Concurrent remembered set scanning [602.444s][info][gc,task ] GC(352) Using 4 of 8 workers for Concurrent remembered set scanning [602.768s][info][gc ] GC(352) Concurrent remembered set scanning 323.650ms [602.768s][info][gc,start ] GC(352) Concurrent marking roots [602.768s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent marking roots [602.771s][info][gc ] GC(352) Concurrent marking roots 3.523ms [602.771s][info][gc,start ] GC(352) Concurrent marking (YOUNG) [602.771s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent marking [602.802s][info][gc ] GC(352) Concurrent marking (YOUNG) 30.281ms [602.802s][info][gc,start ] GC(352) Pause Final Mark (YOUNG) [602.802s][info][gc,task ] GC(352) Using 8 of 8 workers for final marking [602.803s][info][gc,ergo ] GC(352) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [602.803s][info][gc,ergo ] GC(352) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [602.803s][info][gc,ergo ] GC(352) Chosen CSet evacuates young: 45790K (of which at least: 0B are to be promoted), old: 0B [602.803s][info][gc,ergo ] GC(352) Collectable Garbage: 2999M (100%), Immediate: 0B (0%), 0 regions, CSet: 2999M (100%), 381 regions [602.803s][info][gc,ergo ] GC(352) Evacuation Targets: YOUNG: 45790K, PROMOTE: 0B, OLD: 0B, TOTAL: 45790K [602.803s][info][gc,free ] Free: 11011M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 4907K, Mutator Free: 1377 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 276K, Max: 276K; Used: 7915K [602.803s][info][gc ] GC(352) Pause Final Mark (YOUNG) 0.856ms [602.803s][info][gc,start ] GC(352) Concurrent thread roots [602.803s][info][gc,task ] GC(352) Using 4 of 8 workers for Concurrent thread roots [602.808s][info][gc ] GC(352) Concurrent thread roots 5.254ms [602.808s][info][gc,start ] GC(352) Concurrent weak references [602.808s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent weak references [602.808s][info][gc,ref ] GC(352) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.808s][info][gc,ref ] GC(352) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.808s][info][gc,ref ] GC(352) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [602.808s][info][gc ] GC(352) Concurrent weak references 0.039ms [602.808s][info][gc,start ] GC(352) Concurrent weak roots [602.808s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent weak root [602.809s][info][gc ] GC(352) Concurrent weak roots 0.744ms [602.809s][info][gc,start ] GC(352) Concurrent cleanup [602.809s][info][gc ] GC(352) Concurrent cleanup 20660M->20660M(31744M) 0.118ms [602.809s][info][gc,free ] Free: 10994M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5514K, Mutator Free: 1375 Collector Reserve: 56457K, Max: 8192K; Used: 886K Old Collector Reserve: 274K, Max: 274K; Used: 7918K [602.809s][info][gc,start ] GC(352) Concurrent strong roots [602.809s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent strong root [602.810s][info][gc ] GC(352) Concurrent strong roots 0.458ms [602.810s][info][gc,start ] GC(352) Concurrent evacuation [602.810s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent evacuation [602.822s][info][gc,ergo ] GC(352) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 289792, promotion expended: 158016, old capacity: 17716740096, old_used: 17685841488, old unaffiliated regions: 0 [602.822s][info][gc,ergo ] GC(352) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 289792, promotion expended: 158016, old capacity: 17716740096, old_used: 17685841488, old unaffiliated regions: 0 [602.822s][info][gc,ergo ] GC(352) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 289792, promotion expended: 158016, old capacity: 17716740096, old_used: 17685841488, old unaffiliated regions: 0 [602.822s][info][gc,ergo ] GC(352) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 289792, promotion expended: 158016, old capacity: 17716740096, old_used: 17685841488, old unaffiliated regions: 0 [602.822s][info][gc,ergo ] GC(352) Squelching additional promotion failure reports for current epoch [602.839s][info][gc ] GC(352) Concurrent evacuation 28.959ms [602.839s][info][gc,start ] GC(352) Pause Init Update Refs [602.839s][info][gc ] GC(352) Pause Init Update Refs 0.513ms [602.840s][info][gc,start ] GC(352) Concurrent update references [602.840s][info][gc,task ] GC(352) Using 4 of 8 workers for concurrent reference update [602.840s][info][gc,free ] At start of update refs, moving 8163K to Mutator free set from Collector Reserve (8163K) and from Old Collector Reserve (0B) [602.975s][info][gc ] GC(352) Concurrent update references 135.036ms [602.975s][info][gc,start ] GC(352) Concurrent update thread roots [602.985s][info][gc ] GC(352) Concurrent update thread roots 10.676ms [602.986s][info][gc,start ] GC(352) Pause Final Update Refs [602.986s][info][gc,task ] GC(352) Using 8 of 8 workers for final reference update [602.986s][info][gc ] GC(352) Transfer SATB buffers [602.986s][info][gc,free ] Free: 12930M, Max: 8192K regular, 560M humongous, Frag: 95% external, 23% internal; Used: 2985M, Mutator Free: 1617 Collector Reserve: 743M, Max: 8192K; Used: 65564K Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [602.986s][info][gc ] GC(352) Pause Final Update Refs 0.743ms [602.987s][info][gc,start ] GC(352) Concurrent cleanup [602.987s][info][gc ] GC(352) Concurrent cleanup 21076M->18040M(31744M) 0.157ms [602.987s][info][gc,ergo ] GC(352) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 32256B, young_available: 13673M [602.987s][info][gc,ergo ] GC(352) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.9% during period of 0.575s [602.987s][info][gc,ergo ] GC(352) At end of Concurrent Young GC: YOUNG generation used: 1175M, used regions: 1192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13672M [602.987s][info][gc,ergo ] GC(352) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 32256B [602.987s][info][gc,free ] Free: 12928M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 7428K, Mutator Free: 1617 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [602.987s][info][gc,stats ] [602.987s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [602.987s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [602.987s][info][gc,stats ] [602.987s][info][gc,stats ] Concurrent Reset 14079 us [602.987s][info][gc,stats ] Pause Init Mark (G) 4844 us [602.987s][info][gc,stats ] Pause Init Mark (N) 4078 us [602.987s][info][gc,stats ] Swap Remembered Set 3340 us [602.987s][info][gc,stats ] Transfer Old From SATB 455 us [602.987s][info][gc,stats ] Update Region States 182 us [602.987s][info][gc,stats ] Concurrent Scan Remembered Set 323677 us, parallelism: 4.00x [602.987s][info][gc,stats ] RS: 1293301 us [602.987s][info][gc,stats ] RS: Scan Clusters 1293301 us, workers (us): 323598, 323586, 323580, 322537, ---, ---, ---, ---, [602.987s][info][gc,stats ] Concurrent Mark Roots 3542 us, parallelism: 3.36x [602.987s][info][gc,stats ] CMR: 11917 us [602.987s][info][gc,stats ] CMR: Thread Roots 10684 us, workers (us): 2518, 2651, 2945, 2570, ---, ---, ---, ---, [602.987s][info][gc,stats ] CMR: Code Cache Roots 1002 us, workers (us): 344, 188, 184, 285, ---, ---, ---, ---, [602.987s][info][gc,stats ] CMR: VM Strong Roots 185 us, workers (us): 52, 43, 43, 47, ---, ---, ---, ---, [602.987s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 9, 37, ---, ---, ---, ---, ---, [602.987s][info][gc,stats ] Concurrent Marking 30300 us, parallelism: 3.25x [602.987s][info][gc,stats ] CM: 98532 us [602.987s][info][gc,stats ] CM: Parallel Mark 98532 us, workers (us): 24661, 24649, 24621, 24600, ---, ---, ---, ---, [602.987s][info][gc,stats ] Pause Final Mark (G) 1341 us [602.987s][info][gc,stats ] Pause Final Mark (N) 862 us [602.987s][info][gc,stats ] Finish Mark 458 us [602.987s][info][gc,stats ] Update Region States 89 us [602.987s][info][gc,stats ] Choose Collection Set 123 us [602.987s][info][gc,stats ] Rebuild Free Set 52 us [602.987s][info][gc,stats ] Concurrent Thread Roots 5268 us, parallelism: 3.76x [602.987s][info][gc,stats ] CTR: 19830 us [602.987s][info][gc,stats ] CTR: Thread Roots 19830 us, workers (us): 5165, 4947, 4841, 4877, ---, ---, ---, ---, [602.987s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [602.987s][info][gc,stats ] CWRF: 2 us [602.987s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [602.987s][info][gc,stats ] Concurrent Weak Roots 757 us [602.987s][info][gc,stats ] Roots 61 us, parallelism: 1.65x [602.987s][info][gc,stats ] CWR: 101 us [602.987s][info][gc,stats ] CWR: VM Weak Roots 101 us, workers (us): 30, 27, 23, 21, ---, ---, ---, ---, [602.987s][info][gc,stats ] Rendezvous 673 us [602.987s][info][gc,stats ] Concurrent Cleanup 124 us [602.987s][info][gc,stats ] Concurrent Strong Roots 462 us, parallelism: 2.62x [602.987s][info][gc,stats ] CSR: 1210 us [602.987s][info][gc,stats ] CSR: Code Cache Roots 1027 us, workers (us): 196, 264, 190, 377, ---, ---, ---, ---, [602.987s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 45, 42, 36, 36, ---, ---, ---, ---, [602.987s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): ---, 19, 5, ---, ---, ---, ---, ---, [602.987s][info][gc,stats ] Concurrent Evacuation 28974 us [602.987s][info][gc,stats ] Pause Init Update Refs (G) 939 us [602.987s][info][gc,stats ] Pause Init Update Refs (N) 522 us [602.987s][info][gc,stats ] Manage GCLABs 443 us [602.987s][info][gc,stats ] Concurrent Update Refs 135056 us [602.987s][info][gc,stats ] Concurrent Update Thread Roots 10692 us [602.987s][info][gc,stats ] Pause Final Update Refs (G) 1212 us [602.987s][info][gc,stats ] Pause Final Update Refs (N) 748 us [602.988s][info][gc,stats ] Update Region States 42 us [602.988s][info][gc,stats ] Trash Collection Set 12 us [602.988s][info][gc,stats ] Rebuild Free Set 76 us [602.988s][info][gc,stats ] Concurrent Cleanup 164 us [602.988s][info][gc,stats ] Workers: Evacuated 45282K across 649468 objects, abandoned 0B across 0 objects. [602.988s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.988s][info][gc,stats ] - age 1: 35433272 bytes, 35433272 total [602.988s][info][gc,stats ] - age 2: 479000 bytes, 35912272 total [602.988s][info][gc,stats ] - age 3: 687864 bytes, 36600136 total [602.988s][info][gc,stats ] - age 4: 633040 bytes, 37233176 total [602.988s][info][gc,stats ] - age 5: 573384 bytes, 37806560 total [602.988s][info][gc,stats ] - age 6: 462024 bytes, 38268584 total [602.988s][info][gc,stats ] - age 7: 424512 bytes, 38693096 total [602.988s][info][gc,stats ] - age 8: 251128 bytes, 38944224 total [602.988s][info][gc,stats ] - age 9: 384 bytes, 38944608 total [602.988s][info][gc,stats ] - age 10: 179200 bytes, 39123808 total [602.988s][info][gc,stats ] - age 11: 4823488 bytes, 43947296 total [602.988s][info][gc,stats ] - age 12: 2045280 bytes, 45992576 total [602.988s][info][gc,stats ] - age 13: 32 bytes, 45992608 total [602.988s][info][gc,stats ] - age 14: 376624 bytes, 46369232 total [602.988s][info][gc,stats ] [602.988s][info][gc,stats ] Mutators: Evacuated 507K across 3922 objects, abandoned 0B across 0 objects. [602.988s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [602.988s][info][gc,stats ] - age 1: 518640 bytes, 518640 total [602.988s][info][gc,stats ] - age 2: 1120 bytes, 519760 total [602.988s][info][gc,stats ] - age 3: 32 bytes, 519792 total [602.988s][info][gc,stats ] - age 4: 48 bytes, 519840 total [602.988s][info][gc,stats ] - age 5: 128 bytes, 519968 total [602.988s][info][gc,stats ] - age 6: 16 bytes, 519984 total [602.988s][info][gc,stats ] - age 7: 128 bytes, 520112 total [602.988s][info][gc,stats ] - age 8: 32 bytes, 520144 total [602.988s][info][gc,stats ] [602.988s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [602.988s][info][gc,stats ] [602.988s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [602.988s][info][gc,stats ] - age 7: 24682800 bytes, 24682800 total [602.988s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [602.998s][info][gc ] Transition from: normal to: idle [602.998s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [602.998s][info][gc ] Transition from: idle to: old [602.998s][info][gc,free ] Free: 12904M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 7406K, Mutator Free: 1614 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [602.998s][info][gc,start ] GC(353) Concurrent marking (OLD) [602.998s][info][gc,task ] GC(353) Using 4 of 8 workers for concurrent marking [603.355s][info][gc ] Periodic Sample: GCU = 23.783%, MU = 18.402% during most recent 5.0s [603.528s][info][gc ] Trigger (YOUNG): Average GC time (4879.02 ms) is above the time for average allocation rate (2098 MB/s) to deplete free headroom (10233M) (margin of error = 3.22) [603.528s][info][gc,ergo ] Free headroom: 11820M (free) - 1587M (spike) - 0B (penalties) = 10233M [603.528s][info][gc ] Preempting old generation mark to allow Young GC [603.528s][info][gc ] Cancelling GC: Concurrent GC [603.528s][info][gc ] GC(353) Concurrent marking (OLD) 530.336ms [603.528s][info][gc ] GC(353) GC cancellation took 0.000s [603.528s][info][gc,ergo ] GC(353) At end of OLD marking increment: GCU: 392.7%, MU: 275.9% for duration 0.541s (totals to be subsumed in next gc report) [603.528s][info][gc,ergo ] GC(353) At end of Concurrent Old Marking increment: YOUNG generation used: 2284M, used regions: 2296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12563M [603.528s][info][gc,ergo ] GC(353) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 32256B [603.528s][info][gc,free ] Free: 11819M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 4514K, Mutator Free: 1478 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [603.529s][info][gc,stats ] [603.529s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [603.529s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [603.529s][info][gc,stats ] [603.529s][info][gc,stats ] Concurrent Marking 530359 us, parallelism: 4.00x [603.529s][info][gc,stats ] CM: 2120871 us [603.529s][info][gc,stats ] CM: Parallel Mark 2120871 us, workers (us): 530287, 530227, 530145, 530213, ---, ---, ---, ---, [603.529s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [603.529s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [603.529s][info][gc,stats ] [603.529s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [603.529s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [603.529s][info][gc,stats ] [603.529s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [603.529s][info][gc,stats ] [603.529s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [603.529s][info][gc,stats ] - age 7: 4156792672 bytes, 4156792672 total [603.529s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [603.539s][info][gc ] Transition from: old to: idle [603.539s][info][gc ] Transition from: idle to: normal [603.539s][info][gc ] Heuristics request to interrupt old for young collection accepted [603.539s][info][gc,free ] Free: 11797M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 2676K, Mutator Free: 1475 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [603.539s][info][gc,ergo ] GC(354) Start GC cycle (YOUNG) [603.539s][info][gc,start ] GC(354) Concurrent reset [603.539s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent reset [603.550s][info][gc ] GC(354) Concurrent reset 10.409ms [603.550s][info][gc,start ] GC(354) Pause Init Mark (YOUNG) [603.550s][info][gc,task ] GC(354) Using 8 of 8 workers for init marking [603.553s][info][gc ] GC(354) Transfer SATB buffers [603.554s][info][gc ] GC(354) Purged 228380 oops from old generation SATB buffers [603.555s][info][gc ] GC(354) Pause Init Mark (YOUNG) 4.474ms [603.555s][info][gc,start ] GC(354) Concurrent remembered set scanning [603.555s][info][gc,task ] GC(354) Using 4 of 8 workers for Concurrent remembered set scanning [603.681s][info][gc ] GC(354) Concurrent remembered set scanning 126.486ms [603.681s][info][gc,start ] GC(354) Concurrent marking roots [603.681s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent marking roots [603.685s][info][gc ] GC(354) Concurrent marking roots 3.926ms [603.685s][info][gc,start ] GC(354) Concurrent marking (YOUNG) [603.685s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent marking [603.712s][info][gc ] GC(354) Concurrent marking (YOUNG) 26.938ms [603.713s][info][gc,start ] GC(354) Pause Final Mark (YOUNG) [603.713s][info][gc,task ] GC(354) Using 8 of 8 workers for final marking [603.713s][info][gc,ergo ] GC(354) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [603.713s][info][gc,ergo ] GC(354) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [603.713s][info][gc,ergo ] GC(354) Chosen CSet evacuates young: 42699K (of which at least: 0B are to be promoted), old: 0B [603.713s][info][gc,ergo ] GC(354) Collectable Garbage: 2286M (99%), Immediate: 0B (0%), 0 regions, CSet: 2286M (99%), 291 regions [603.713s][info][gc,ergo ] GC(354) Evacuation Targets: YOUNG: 42699K, PROMOTE: 0B, OLD: 0B, TOTAL: 42699K [603.714s][info][gc,free ] Free: 12137M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 7036K, Mutator Free: 1518 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [603.714s][info][gc ] GC(354) Pause Final Mark (YOUNG) 0.945ms [603.714s][info][gc,start ] GC(354) Concurrent thread roots [603.714s][info][gc,task ] GC(354) Using 4 of 8 workers for Concurrent thread roots [603.718s][info][gc ] GC(354) Concurrent thread roots 4.738ms [603.718s][info][gc,start ] GC(354) Concurrent weak references [603.718s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent weak references [603.719s][info][gc,ref ] GC(354) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [603.719s][info][gc,ref ] GC(354) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [603.719s][info][gc,ref ] GC(354) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [603.719s][info][gc ] GC(354) Concurrent weak references 0.050ms [603.719s][info][gc,start ] GC(354) Concurrent weak roots [603.719s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent weak root [603.719s][info][gc ] GC(354) Concurrent weak roots 0.744ms [603.719s][info][gc,start ] GC(354) Concurrent cleanup [603.719s][info][gc ] GC(354) Concurrent cleanup 19537M->19537M(31744M) 0.118ms [603.719s][info][gc,free ] Free: 12121M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 6242K, Mutator Free: 1516 Collector Reserve: 56352K, Max: 8192K; Used: 991K Old Collector Reserve: 25600B, Max: 25600B; Used: 8167K [603.719s][info][gc,start ] GC(354) Concurrent strong roots [603.719s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent strong root [603.720s][info][gc ] GC(354) Concurrent strong roots 0.403ms [603.720s][info][gc,start ] GC(354) Concurrent evacuation [603.720s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent evacuation [603.728s][info][gc,ergo ] GC(354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 32256, promotion expended: 18848, old capacity: 17716740096, old_used: 17685959760, old unaffiliated regions: 0 [603.728s][info][gc,ergo ] GC(354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 32256, promotion expended: 18848, old capacity: 17716740096, old_used: 17685959760, old unaffiliated regions: 0 [603.728s][info][gc,ergo ] GC(354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 32256, promotion expended: 18848, old capacity: 17716740096, old_used: 17685959760, old unaffiliated regions: 0 [603.728s][info][gc,ergo ] GC(354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 32256, promotion expended: 18848, old capacity: 17716740096, old_used: 17685959760, old unaffiliated regions: 0 [603.728s][info][gc,ergo ] GC(354) Squelching additional promotion failure reports for current epoch [603.729s][info][gc ] GC(354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [603.748s][info][gc ] GC(354) Concurrent evacuation 28.236ms [603.748s][info][gc,start ] GC(354) Pause Init Update Refs [603.749s][info][gc ] GC(354) Pause Init Update Refs 0.518ms [603.749s][info][gc,start ] GC(354) Concurrent update references [603.749s][info][gc,task ] GC(354) Using 4 of 8 workers for concurrent reference update [603.749s][info][gc,free ] At start of update refs, moving 8173K to Mutator free set from Collector Reserve (8173K) and from Old Collector Reserve (0B) [603.847s][info][gc ] GC(354) Concurrent update references 97.439ms [603.847s][info][gc,start ] GC(354) Concurrent update thread roots [603.857s][info][gc ] GC(354) Concurrent update thread roots 10.335ms [603.857s][info][gc,start ] GC(354) Pause Final Update Refs [603.857s][info][gc,task ] GC(354) Using 8 of 8 workers for final reference update [603.857s][info][gc ] GC(354) Transfer SATB buffers [603.858s][info][gc,free ] Free: 13405M, Max: 8192K regular, 768M humongous, Frag: 94% external, 16% internal; Used: 2266M, Mutator Free: 1676 Collector Reserve: 743M, Max: 8192K; Used: 65582K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [603.858s][info][gc ] GC(354) Pause Final Update Refs 0.665ms [603.858s][info][gc,start ] GC(354) Concurrent cleanup [603.858s][info][gc ] GC(354) Concurrent cleanup 19877M->17558M(31744M) 0.138ms [603.858s][info][gc,ergo ] GC(354) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 14148M [603.858s][info][gc,ergo ] GC(354) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.7% during period of 0.872s [603.859s][info][gc,ergo ] GC(354) At end of Concurrent Young GC: YOUNG generation used: 691M, used regions: 720M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 14148M [603.859s][info][gc,ergo ] GC(354) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8182K [603.859s][info][gc,free ] Free: 13404M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 4017K, Mutator Free: 1676 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [603.859s][info][gc,stats ] [603.859s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [603.859s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [603.859s][info][gc,stats ] [603.859s][info][gc,stats ] Concurrent Reset 10433 us [603.859s][info][gc,stats ] Pause Init Mark (G) 5283 us [603.859s][info][gc,stats ] Pause Init Mark (N) 4481 us [603.859s][info][gc,stats ] Swap Remembered Set 3284 us [603.859s][info][gc,stats ] Transfer Old From SATB 1037 us [603.859s][info][gc,stats ] Update Region States 57 us [603.859s][info][gc,stats ] Concurrent Scan Remembered Set 126515 us, parallelism: 3.99x [603.859s][info][gc,stats ] RS: 504519 us [603.859s][info][gc,stats ] RS: Scan Clusters 504519 us, workers (us): 126384, 126381, 126288, 125465, ---, ---, ---, ---, [603.859s][info][gc,stats ] Concurrent Mark Roots 3955 us, parallelism: 3.50x [603.859s][info][gc,stats ] CMR: 13833 us [603.859s][info][gc,stats ] CMR: Thread Roots 12561 us, workers (us): 3052, 3134, 3410, 2965, ---, ---, ---, ---, [603.859s][info][gc,stats ] CMR: Code Cache Roots 1048 us, workers (us): 185, 372, 148, 344, ---, ---, ---, ---, [603.859s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 54, 49, 42, 36, ---, ---, ---, ---, [603.859s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, ---, 8, ---, ---, ---, ---, ---, [603.859s][info][gc,stats ] Concurrent Marking 26956 us, parallelism: 3.39x [603.859s][info][gc,stats ] CM: 91416 us [603.859s][info][gc,stats ] CM: Parallel Mark 91416 us, workers (us): 22873, 22869, 22844, 22830, ---, ---, ---, ---, [603.859s][info][gc,stats ] Pause Final Mark (G) 1430 us [603.859s][info][gc,stats ] Pause Final Mark (N) 951 us [603.859s][info][gc,stats ] Finish Mark 566 us [603.859s][info][gc,stats ] Update Region States 89 us [603.859s][info][gc,stats ] Choose Collection Set 105 us [603.859s][info][gc,stats ] Rebuild Free Set 55 us [603.859s][info][gc,stats ] Concurrent Thread Roots 4751 us, parallelism: 3.57x [603.859s][info][gc,stats ] CTR: 16963 us [603.859s][info][gc,stats ] CTR: Thread Roots 16963 us, workers (us): 4699, 4045, 4081, 4138, ---, ---, ---, ---, [603.859s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [603.859s][info][gc,stats ] CWRF: 1 us [603.859s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [603.859s][info][gc,stats ] Concurrent Weak Roots 748 us [603.859s][info][gc,stats ] Roots 51 us, parallelism: 1.45x [603.859s][info][gc,stats ] CWR: 74 us [603.859s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 22, 21, 17, 14, ---, ---, ---, ---, [603.859s][info][gc,stats ] Rendezvous 684 us [603.859s][info][gc,stats ] Concurrent Cleanup 122 us [603.859s][info][gc,stats ] Concurrent Strong Roots 408 us, parallelism: 2.72x [603.859s][info][gc,stats ] CSR: 1111 us [603.859s][info][gc,stats ] CSR: Code Cache Roots 954 us, workers (us): 204, 155, 335, 260, ---, ---, ---, ---, [603.859s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 36, 34, 35, 26, ---, ---, ---, ---, [603.859s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [603.859s][info][gc,stats ] Concurrent Evacuation 28250 us [603.859s][info][gc,stats ] Pause Init Update Refs (G) 966 us [603.859s][info][gc,stats ] Pause Init Update Refs (N) 527 us [603.859s][info][gc,stats ] Manage GCLABs 450 us [603.859s][info][gc,stats ] Concurrent Update Refs 97462 us [603.859s][info][gc,stats ] Concurrent Update Thread Roots 10351 us [603.859s][info][gc,stats ] Pause Final Update Refs (G) 1264 us [603.859s][info][gc,stats ] Pause Final Update Refs (N) 671 us [603.859s][info][gc,stats ] Update Region States 40 us [603.859s][info][gc,stats ] Trash Collection Set 10 us [603.859s][info][gc,stats ] Rebuild Free Set 80 us [603.859s][info][gc,stats ] Concurrent Cleanup 144 us [603.859s][info][gc,stats ] Workers: Evacuated 42386K across 570867 objects, abandoned 0B across 0 objects. [603.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [603.859s][info][gc,stats ] - age 1: 32361768 bytes, 32361768 total [603.859s][info][gc,stats ] - age 2: 370736 bytes, 32732504 total [603.859s][info][gc,stats ] - age 3: 462680 bytes, 33195184 total [603.859s][info][gc,stats ] - age 4: 687800 bytes, 33882984 total [603.859s][info][gc,stats ] - age 5: 633056 bytes, 34516040 total [603.859s][info][gc,stats ] - age 6: 573480 bytes, 35089520 total [603.859s][info][gc,stats ] - age 7: 471144 bytes, 35560664 total [603.859s][info][gc,stats ] - age 8: 361464 bytes, 35922128 total [603.859s][info][gc,stats ] - age 9: 236016 bytes, 36158144 total [603.859s][info][gc,stats ] - age 11: 16288 bytes, 36174432 total [603.859s][info][gc,stats ] - age 12: 4807200 bytes, 40981632 total [603.859s][info][gc,stats ] - age 13: 2045280 bytes, 43026912 total [603.859s][info][gc,stats ] - age 14: 32 bytes, 43026944 total [603.859s][info][gc,stats ] - age 15: 376624 bytes, 43403568 total [603.859s][info][gc,stats ] [603.859s][info][gc,stats ] Mutators: Evacuated 313K across 2418 objects, abandoned 0B across 0 objects. [603.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [603.859s][info][gc,stats ] - age 1: 319440 bytes, 319440 total [603.859s][info][gc,stats ] - age 2: 1056 bytes, 320496 total [603.859s][info][gc,stats ] - age 4: 32 bytes, 320528 total [603.859s][info][gc,stats ] - age 5: 32 bytes, 320560 total [603.859s][info][gc,stats ] - age 6: 32 bytes, 320592 total [603.859s][info][gc,stats ] [603.859s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [603.859s][info][gc,stats ] - age 1: 32 bytes, 32 total [603.859s][info][gc,stats ] [603.859s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [603.859s][info][gc,stats ] - age 7: 4156792672 bytes, 4156792672 total [603.859s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [603.869s][info][gc ] Transition from: normal to: idle [603.869s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [603.869s][info][gc ] Transition from: idle to: old [603.869s][info][gc,free ] Free: 13378M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 5161K, Mutator Free: 1673 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [603.869s][info][gc,start ] GC(355) Concurrent marking (OLD) [603.869s][info][gc,task ] GC(355) Using 4 of 8 workers for concurrent marking [604.730s][info][gc ] Trigger (YOUNG): Average GC time (4822.41 ms) is above the time for average allocation rate (2081 MB/s) to deplete free headroom (10032M) (margin of error = 3.20) [604.730s][info][gc,ergo ] Free headroom: 11619M (free) - 1587M (spike) - 0B (penalties) = 10032M [604.730s][info][gc ] Preempting old generation mark to allow Young GC [604.730s][info][gc ] Cancelling GC: Concurrent GC [604.825s][info][gc ] GC(355) Concurrent marking (OLD) 956.103ms [604.825s][info][gc ] GC(355) GC cancellation took 0.096s [604.826s][info][gc,ergo ] GC(355) At end of OLD marking increment: GCU: 366.6%, MU: 281.7% for duration 0.967s (totals to be subsumed in next gc report) [604.826s][info][gc,ergo ] GC(355) At end of Concurrent Old Marking increment: YOUNG generation used: 2660M, used regions: 2688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12179M [604.826s][info][gc,ergo ] GC(355) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8182K [604.826s][info][gc,free ] Free: 11435M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 4652K, Mutator Free: 1430 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [604.826s][info][gc,stats ] [604.826s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [604.826s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [604.826s][info][gc,stats ] [604.826s][info][gc,stats ] Concurrent Marking 956128 us, parallelism: 3.70x [604.826s][info][gc,stats ] CM: 3537532 us [604.826s][info][gc,stats ] CM: Parallel Mark 3537532 us, workers (us): 860494, 860479, 860511, 956049, ---, ---, ---, ---, [604.826s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [604.826s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [604.826s][info][gc,stats ] [604.826s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [604.826s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [604.826s][info][gc,stats ] [604.826s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [604.826s][info][gc,stats ] - age 1: 32 bytes, 32 total [604.826s][info][gc,stats ] [604.826s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [604.826s][info][gc,stats ] - age 7: 4598976432 bytes, 4598976432 total [604.826s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [604.836s][info][gc ] Transition from: old to: idle [604.836s][info][gc ] Transition from: idle to: normal [604.836s][info][gc ] Heuristics request to interrupt old for young collection accepted [604.836s][info][gc,free ] Free: 11414M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 9769K, Mutator Free: 1428 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [604.836s][info][gc,ergo ] GC(356) Start GC cycle (YOUNG) [604.836s][info][gc,start ] GC(356) Concurrent reset [604.836s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent reset [604.849s][info][gc ] GC(356) Concurrent reset 12.824ms [604.850s][info][gc,start ] GC(356) Pause Init Mark (YOUNG) [604.850s][info][gc,task ] GC(356) Using 8 of 8 workers for init marking [604.853s][info][gc ] GC(356) Transfer SATB buffers [604.854s][info][gc ] GC(356) Purged 398382 oops from old generation SATB buffers [604.855s][info][gc ] GC(356) Pause Init Mark (YOUNG) 4.825ms [604.855s][info][gc,start ] GC(356) Concurrent remembered set scanning [604.855s][info][gc,task ] GC(356) Using 4 of 8 workers for Concurrent remembered set scanning [604.981s][info][gc ] GC(356) Concurrent remembered set scanning 126.268ms [604.981s][info][gc,start ] GC(356) Concurrent marking roots [604.981s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent marking roots [604.985s][info][gc ] GC(356) Concurrent marking roots 4.010ms [604.985s][info][gc,start ] GC(356) Concurrent marking (YOUNG) [604.985s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent marking [605.012s][info][gc ] GC(356) Concurrent marking (YOUNG) 26.995ms [605.013s][info][gc,start ] GC(356) Pause Final Mark (YOUNG) [605.013s][info][gc,task ] GC(356) Using 8 of 8 workers for final marking [605.013s][info][gc,ergo ] GC(356) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [605.013s][info][gc,ergo ] GC(356) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [605.013s][info][gc,ergo ] GC(356) Chosen CSet evacuates young: 49271K (of which at least: 0B are to be promoted), old: 0B [605.013s][info][gc,ergo ] GC(356) Collectable Garbage: 2663M (99%), Immediate: 0B (0%), 0 regions, CSet: 2663M (99%), 339 regions [605.013s][info][gc,ergo ] GC(356) Evacuation Targets: YOUNG: 49271K, PROMOTE: 0B, OLD: 0B, TOTAL: 49271K [605.013s][info][gc,free ] Free: 11734M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 1474K, Mutator Free: 1467 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [605.013s][info][gc ] GC(356) Pause Final Mark (YOUNG) 0.923ms [605.014s][info][gc,start ] GC(356) Concurrent thread roots [605.014s][info][gc,task ] GC(356) Using 4 of 8 workers for Concurrent thread roots [605.018s][info][gc ] GC(356) Concurrent thread roots 4.773ms [605.018s][info][gc,start ] GC(356) Concurrent weak references [605.018s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent weak references [605.018s][info][gc,ref ] GC(356) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [605.018s][info][gc,ref ] GC(356) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [605.018s][info][gc,ref ] GC(356) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [605.018s][info][gc ] GC(356) Concurrent weak references 0.037ms [605.018s][info][gc,start ] GC(356) Concurrent weak roots [605.018s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent weak root [605.019s][info][gc ] GC(356) Concurrent weak roots 0.650ms [605.019s][info][gc,start ] GC(356) Concurrent cleanup [605.019s][info][gc ] GC(356) Concurrent cleanup 19922M->19922M(31744M) 0.157ms [605.019s][info][gc,free ] Free: 11720M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 7232K, Mutator Free: 1466 Collector Reserve: 64542K, Max: 8192K; Used: 993K Old Collector Reserve: 8173K, Max: 8173K; Used: 18944B [605.019s][info][gc,start ] GC(356) Concurrent strong roots [605.019s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent strong root [605.020s][info][gc ] GC(356) Concurrent strong roots 0.422ms [605.020s][info][gc,start ] GC(356) Concurrent evacuation [605.020s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent evacuation [605.039s][info][gc,ergo ] GC(356) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 7082920, old capacity: 17725128704, old_used: 17693067344, old unaffiliated regions: 0 [605.039s][info][gc,ergo ] GC(356) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 7082920, old capacity: 17725128704, old_used: 17693067344, old unaffiliated regions: 0 [605.039s][info][gc,ergo ] GC(356) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 7082920, old capacity: 17725128704, old_used: 17693067344, old unaffiliated regions: 0 [605.039s][info][gc,ergo ] GC(356) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8378880, promotion expended: 7082920, old capacity: 17725128704, old_used: 17693067344, old unaffiliated regions: 0 [605.039s][info][gc,ergo ] GC(356) Squelching additional promotion failure reports for current epoch [605.044s][info][gc ] GC(356) Concurrent evacuation 23.936ms [605.044s][info][gc,start ] GC(356) Pause Init Update Refs [605.045s][info][gc ] GC(356) Pause Init Update Refs 0.486ms [605.045s][info][gc,start ] GC(356) Concurrent update references [605.045s][info][gc,task ] GC(356) Using 4 of 8 workers for concurrent reference update [605.045s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [605.143s][info][gc ] GC(356) Concurrent update references 98.595ms [605.143s][info][gc,start ] GC(356) Concurrent update thread roots [605.153s][info][gc ] GC(356) Concurrent update thread roots 9.841ms [605.153s][info][gc,start ] GC(356) Pause Final Update Refs [605.153s][info][gc,task ] GC(356) Using 8 of 8 workers for final reference update [605.153s][info][gc ] GC(356) Transfer SATB buffers [605.154s][info][gc,free ] Free: 13412M, Max: 8192K regular, 768M humongous, Frag: 93% external, 19% internal; Used: 2651M, Mutator Free: 1677 Collector Reserve: 743M, Max: 8192K; Used: 65582K Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [605.154s][info][gc ] GC(356) Pause Final Update Refs 0.735ms [605.154s][info][gc,start ] GC(356) Concurrent cleanup [605.154s][info][gc ] GC(356) Concurrent cleanup 20261M->17557M(31744M) 0.140ms [605.154s][info][gc,ergo ] GC(356) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1264K, young_available: 14155M [605.155s][info][gc,ergo ] GC(356) At end of Concurrent Young GC: GCU: 22.7%, MU: 17.9% during period of 1.296s [605.155s][info][gc,ergo ] GC(356) At end of Concurrent Young GC: YOUNG generation used: 685M, used regions: 712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 14154M [605.155s][info][gc,ergo ] GC(356) At end of Concurrent Young GC: OLD generation used: 16873M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 1264K [605.155s][info][gc,free ] Free: 13410M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 5555K, Mutator Free: 1677 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [605.155s][info][gc,stats ] [605.155s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [605.155s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [605.155s][info][gc,stats ] [605.155s][info][gc,stats ] Concurrent Reset 12849 us [605.155s][info][gc,stats ] Pause Init Mark (G) 5562 us [605.155s][info][gc,stats ] Pause Init Mark (N) 4831 us [605.155s][info][gc,stats ] Swap Remembered Set 3329 us [605.155s][info][gc,stats ] Transfer Old From SATB 1371 us [605.155s][info][gc,stats ] Update Region States 45 us [605.155s][info][gc,stats ] Concurrent Scan Remembered Set 126294 us, parallelism: 3.98x [605.155s][info][gc,stats ] RS: 502594 us [605.155s][info][gc,stats ] RS: Scan Clusters 502594 us, workers (us): 126186, 126180, 125121, 125106, ---, ---, ---, ---, [605.155s][info][gc,stats ] Concurrent Mark Roots 4027 us, parallelism: 3.52x [605.155s][info][gc,stats ] CMR: 14181 us [605.155s][info][gc,stats ] CMR: Thread Roots 12968 us, workers (us): 3268, 3183, 3047, 3469, ---, ---, ---, ---, [605.155s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 180, 285, 344, 180, ---, ---, ---, ---, [605.155s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 51, 46, 42, 37, ---, ---, ---, ---, [605.155s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, ---, ---, 9, ---, ---, ---, ---, [605.155s][info][gc,stats ] Concurrent Marking 27032 us, parallelism: 3.53x [605.155s][info][gc,stats ] CM: 95468 us [605.155s][info][gc,stats ] CM: Parallel Mark 95468 us, workers (us): 23880, 23874, 23867, 23847, ---, ---, ---, ---, [605.155s][info][gc,stats ] Pause Final Mark (G) 1486 us [605.155s][info][gc,stats ] Pause Final Mark (N) 929 us [605.155s][info][gc,stats ] Finish Mark 514 us [605.155s][info][gc,stats ] Update Region States 104 us [605.155s][info][gc,stats ] Choose Collection Set 116 us [605.155s][info][gc,stats ] Rebuild Free Set 63 us [605.155s][info][gc,stats ] Concurrent Thread Roots 4786 us, parallelism: 3.81x [605.155s][info][gc,stats ] CTR: 18231 us [605.155s][info][gc,stats ] CTR: Thread Roots 18231 us, workers (us): 4458, 4454, 4605, 4714, ---, ---, ---, ---, [605.155s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.02x [605.155s][info][gc,stats ] CWRF: 1 us [605.155s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [605.155s][info][gc,stats ] Concurrent Weak Roots 666 us [605.155s][info][gc,stats ] Roots 53 us, parallelism: 1.46x [605.155s][info][gc,stats ] CWR: 77 us [605.155s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 23, 20, 17, 17, ---, ---, ---, ---, [605.155s][info][gc,stats ] Rendezvous 590 us [605.155s][info][gc,stats ] Concurrent Cleanup 164 us [605.155s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.50x [605.155s][info][gc,stats ] CSR: 1071 us [605.155s][info][gc,stats ] CSR: Code Cache Roots 924 us, workers (us): 160, 163, 254, 347, ---, ---, ---, ---, [605.155s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 37, 32, 30, 22, ---, ---, ---, ---, [605.155s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [605.155s][info][gc,stats ] Concurrent Evacuation 23951 us [605.155s][info][gc,stats ] Pause Init Update Refs (G) 924 us [605.155s][info][gc,stats ] Pause Init Update Refs (N) 493 us [605.155s][info][gc,stats ] Manage GCLABs 421 us [605.155s][info][gc,stats ] Concurrent Update Refs 98615 us [605.155s][info][gc,stats ] Concurrent Update Thread Roots 9853 us [605.155s][info][gc,stats ] Pause Final Update Refs (G) 1186 us [605.155s][info][gc,stats ] Pause Final Update Refs (N) 741 us [605.155s][info][gc,stats ] Update Region States 37 us [605.155s][info][gc,stats ] Trash Collection Set 13 us [605.155s][info][gc,stats ] Rebuild Free Set 102 us [605.155s][info][gc,stats ] Concurrent Cleanup 146 us [605.155s][info][gc,stats ] Workers: Evacuated 48982K across 751876 objects, abandoned 0B across 0 objects. [605.155s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [605.155s][info][gc,stats ] - age 1: 38901304 bytes, 38901304 total [605.155s][info][gc,stats ] - age 2: 272456 bytes, 39173760 total [605.155s][info][gc,stats ] - age 3: 343248 bytes, 39517008 total [605.155s][info][gc,stats ] - age 4: 462616 bytes, 39979624 total [605.155s][info][gc,stats ] - age 5: 687624 bytes, 40667248 total [605.155s][info][gc,stats ] - age 6: 633024 bytes, 41300272 total [605.155s][info][gc,stats ] - age 7: 984744 bytes, 42285016 total [605.155s][info][gc,stats ] - age 8: 85592 bytes, 42370608 total [605.155s][info][gc,stats ] - age 9: 558024 bytes, 42928632 total [605.155s][info][gc,stats ] - age 12: 3890624 bytes, 46819256 total [605.155s][info][gc,stats ] - age 13: 2961856 bytes, 49781112 total [605.155s][info][gc,stats ] - age 14: 32 bytes, 49781144 total [605.155s][info][gc,stats ] - age 15: 376624 bytes, 50157768 total [605.155s][info][gc,stats ] [605.155s][info][gc,stats ] Mutators: Evacuated 289K across 2251 objects, abandoned 0B across 0 objects. [605.155s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [605.155s][info][gc,stats ] - age 1: 294784 bytes, 294784 total [605.155s][info][gc,stats ] - age 2: 896 bytes, 295680 total [605.155s][info][gc,stats ] - age 5: 208 bytes, 295888 total [605.155s][info][gc,stats ] - age 6: 64 bytes, 295952 total [605.155s][info][gc,stats ] - age 7: 96 bytes, 296048 total [605.155s][info][gc,stats ] - age 8: 96 bytes, 296144 total [605.155s][info][gc,stats ] - age 9: 64 bytes, 296208 total [605.155s][info][gc,stats ] [605.155s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [605.155s][info][gc,stats ] - age 1: 64 bytes, 64 total [605.155s][info][gc,stats ] - age 2: 32 bytes, 96 total [605.155s][info][gc,stats ] [605.155s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [605.155s][info][gc,stats ] - age 7: 4598976432 bytes, 4598976432 total [605.155s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [605.165s][info][gc ] Transition from: normal to: idle [605.165s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [605.165s][info][gc ] Transition from: idle to: old [605.165s][info][gc,free ] Free: 13387M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 4847K, Mutator Free: 1674 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [605.166s][info][gc,start ] GC(357) Concurrent marking (OLD) [605.166s][info][gc,task ] GC(357) Using 4 of 8 workers for concurrent marking [606.137s][info][gc ] Trigger (YOUNG): Average GC time (4724.85 ms) is above the time for average allocation rate (2077 MB/s) to deplete free headroom (9812M) (margin of error = 3.18) [606.137s][info][gc,ergo ] Free headroom: 11399M (free) - 1587M (spike) - 0B (penalties) = 9812M [606.137s][info][gc ] Preempting old generation mark to allow Young GC [606.137s][info][gc ] Cancelling GC: Concurrent GC [606.225s][info][gc ] GC(357) Concurrent marking (OLD) 1059.213ms [606.225s][info][gc ] GC(357) GC cancellation took 0.088s [606.225s][info][gc,ergo ] GC(357) At end of OLD marking increment: GCU: 372.0%, MU: 288.5% for duration 1.070s (totals to be subsumed in next gc report) [606.225s][info][gc,ergo ] GC(357) At end of Concurrent Old Marking increment: YOUNG generation used: 2869M, used regions: 2896M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 11970M [606.225s][info][gc,ergo ] GC(357) At end of Concurrent Old Marking increment: OLD generation used: 16873M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 1264K [606.225s][info][gc,free ] Free: 11226M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 5233K, Mutator Free: 1404 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [606.225s][info][gc,stats ] [606.225s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [606.225s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [606.225s][info][gc,stats ] [606.225s][info][gc,stats ] Concurrent Marking 1059242 us, parallelism: 3.75x [606.225s][info][gc,stats ] CM: 3973299 us [606.225s][info][gc,stats ] CM: Parallel Mark 3973299 us, workers (us): 971508, 971281, 971364, 1059146, ---, ---, ---, ---, [606.225s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [606.225s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [606.225s][info][gc,stats ] [606.225s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [606.225s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [606.225s][info][gc,stats ] [606.226s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [606.226s][info][gc,stats ] - age 1: 64 bytes, 64 total [606.226s][info][gc,stats ] - age 2: 32 bytes, 96 total [606.226s][info][gc,stats ] [606.226s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [606.226s][info][gc,stats ] - age 7: 7189302024 bytes, 7189302024 total [606.226s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [606.236s][info][gc ] Transition from: old to: idle [606.236s][info][gc ] Transition from: idle to: normal [606.236s][info][gc ] Heuristics request to interrupt old for young collection accepted [606.236s][info][gc,free ] Free: 11203M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 4539K, Mutator Free: 1401 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [606.236s][info][gc,ergo ] GC(358) Start GC cycle (YOUNG) [606.236s][info][gc,start ] GC(358) Concurrent reset [606.236s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent reset [606.249s][info][gc ] GC(358) Concurrent reset 13.625ms [606.250s][info][gc,start ] GC(358) Pause Init Mark (YOUNG) [606.250s][info][gc,task ] GC(358) Using 8 of 8 workers for init marking [606.253s][info][gc ] GC(358) Transfer SATB buffers [606.255s][info][gc ] GC(358) Purged 440703 oops from old generation SATB buffers [606.255s][info][gc ] GC(358) Pause Init Mark (YOUNG) 4.855ms [606.255s][info][gc,start ] GC(358) Concurrent remembered set scanning [606.255s][info][gc,task ] GC(358) Using 4 of 8 workers for Concurrent remembered set scanning [606.383s][info][gc ] GC(358) Concurrent remembered set scanning 128.259ms [606.383s][info][gc,start ] GC(358) Concurrent marking roots [606.383s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent marking roots [606.387s][info][gc ] GC(358) Concurrent marking roots 4.058ms [606.387s][info][gc,start ] GC(358) Concurrent marking (YOUNG) [606.387s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent marking [606.405s][info][gc ] GC(358) Concurrent marking (YOUNG) 17.518ms [606.405s][info][gc,start ] GC(358) Pause Final Mark (YOUNG) [606.405s][info][gc,task ] GC(358) Using 8 of 8 workers for final marking [606.406s][info][gc,ergo ] GC(358) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [606.406s][info][gc,ergo ] GC(358) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [606.406s][info][gc,ergo ] GC(358) Chosen CSet evacuates young: 41983K (of which at least: 0B are to be promoted), old: 0B [606.406s][info][gc,ergo ] GC(358) Collectable Garbage: 2882M (99%), Immediate: 0B (0%), 0 regions, CSet: 2882M (99%), 366 regions [606.406s][info][gc,ergo ] GC(358) Evacuation Targets: YOUNG: 41983K, PROMOTE: 0B, OLD: 0B, TOTAL: 41983K [606.406s][info][gc,free ] Free: 11540M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 3953K, Mutator Free: 1443 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1257K, Max: 1257K; Used: 6934K [606.406s][info][gc ] GC(358) Pause Final Mark (YOUNG) 0.768ms [606.406s][info][gc,start ] GC(358) Concurrent thread roots [606.406s][info][gc,task ] GC(358) Using 4 of 8 workers for Concurrent thread roots [606.411s][info][gc ] GC(358) Concurrent thread roots 4.726ms [606.411s][info][gc,start ] GC(358) Concurrent weak references [606.411s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent weak references [606.411s][info][gc,ref ] GC(358) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [606.411s][info][gc,ref ] GC(358) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [606.411s][info][gc,ref ] GC(358) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [606.411s][info][gc ] GC(358) Concurrent weak references 0.050ms [606.411s][info][gc,start ] GC(358) Concurrent weak roots [606.411s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent weak root [606.411s][info][gc ] GC(358) Concurrent weak roots 0.615ms [606.411s][info][gc,start ] GC(358) Concurrent cleanup [606.412s][info][gc ] GC(358) Concurrent cleanup 20127M->20127M(31744M) 0.121ms [606.412s][info][gc,free ] Free: 11526M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 1349K, Mutator Free: 1441 Collector Reserve: 56279K, Max: 8192K; Used: 1064K Old Collector Reserve: 1255K, Max: 1255K; Used: 6937K [606.412s][info][gc,start ] GC(358) Concurrent strong roots [606.412s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent strong root [606.412s][info][gc ] GC(358) Concurrent strong roots 0.411ms [606.412s][info][gc,start ] GC(358) Concurrent evacuation [606.412s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent evacuation [606.423s][info][gc,ergo ] GC(358) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1294336, promotion expended: 746864, old capacity: 17725128704, old_used: 17693815888, old unaffiliated regions: 0 [606.423s][info][gc,ergo ] GC(358) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1294336, promotion expended: 746864, old capacity: 17725128704, old_used: 17693815888, old unaffiliated regions: 0 [606.423s][info][gc,ergo ] GC(358) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1294336, promotion expended: 746864, old capacity: 17725128704, old_used: 17693815888, old unaffiliated regions: 0 [606.423s][info][gc,ergo ] GC(358) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1294336, promotion expended: 746864, old capacity: 17725128704, old_used: 17693815888, old unaffiliated regions: 0 [606.423s][info][gc,ergo ] GC(358) Squelching additional promotion failure reports for current epoch [606.426s][info][gc ] GC(358) Concurrent evacuation 14.204ms [606.427s][info][gc,start ] GC(358) Pause Init Update Refs [606.427s][info][gc ] GC(358) Pause Init Update Refs 0.493ms [606.427s][info][gc,start ] GC(358) Concurrent update references [606.427s][info][gc,task ] GC(358) Using 4 of 8 workers for concurrent reference update [606.427s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [606.487s][info][gc ] GC(358) Concurrent update references 59.736ms [606.487s][info][gc,start ] GC(358) Concurrent update thread roots [606.496s][info][gc ] GC(358) Concurrent update thread roots 9.526ms [606.497s][info][gc,start ] GC(358) Pause Final Update Refs [606.497s][info][gc,task ] GC(358) Using 8 of 8 workers for final reference update [606.497s][info][gc ] GC(358) Transfer SATB buffers [606.497s][info][gc,free ] Free: 13536M, Max: 8192K regular, 768M humongous, Frag: 93% external, 21% internal; Used: 2866M, Mutator Free: 1693 Collector Reserve: 743M, Max: 8192K; Used: 65584K Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [606.497s][info][gc ] GC(358) Pause Final Update Refs 0.630ms [606.498s][info][gc,start ] GC(358) Concurrent cleanup [606.498s][info][gc ] GC(358) Concurrent cleanup 20349M->17434M(31744M) 0.151ms [606.498s][info][gc,ergo ] GC(358) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 31744B, young_available: 14280M [606.498s][info][gc,ergo ] GC(358) At end of Concurrent Young GC: GCU: 22.9%, MU: 18.3% during period of 1.343s [606.498s][info][gc,ergo ] GC(358) At end of Concurrent Young GC: YOUNG generation used: 560M, used regions: 592M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 14279M [606.498s][info][gc,ergo ] GC(358) At end of Concurrent Young GC: OLD generation used: 16874M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 31744B [606.498s][info][gc,free ] Free: 13535M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 8945K, Mutator Free: 1693 Collector Reserve: 743M, Max: 8192K; Used: 49536B Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [606.498s][info][gc,stats ] [606.498s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [606.498s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [606.498s][info][gc,stats ] [606.498s][info][gc,stats ] Concurrent Reset 13653 us [606.498s][info][gc,stats ] Pause Init Mark (G) 5565 us [606.498s][info][gc,stats ] Pause Init Mark (N) 4862 us [606.498s][info][gc,stats ] Swap Remembered Set 3336 us [606.498s][info][gc,stats ] Transfer Old From SATB 1367 us [606.498s][info][gc,stats ] Update Region States 70 us [606.498s][info][gc,stats ] Concurrent Scan Remembered Set 128293 us, parallelism: 3.99x [606.498s][info][gc,stats ] RS: 511717 us [606.498s][info][gc,stats ] RS: Scan Clusters 511717 us, workers (us): 128172, 128170, 128163, 127212, ---, ---, ---, ---, [606.498s][info][gc,stats ] Concurrent Mark Roots 4076 us, parallelism: 3.52x [606.498s][info][gc,stats ] CMR: 14328 us [606.498s][info][gc,stats ] CMR: Thread Roots 13084 us, workers (us): 3376, 3148, 3285, 3276, ---, ---, ---, ---, [606.498s][info][gc,stats ] CMR: Code Cache Roots 1016 us, workers (us): 305, 347, 177, 186, ---, ---, ---, ---, [606.498s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 54, 46, 41, 41, ---, ---, ---, ---, [606.498s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 9, ---, ---, 38, ---, ---, ---, ---, [606.498s][info][gc,stats ] Concurrent Marking 17537 us, parallelism: 3.40x [606.498s][info][gc,stats ] CM: 59712 us [606.498s][info][gc,stats ] CM: Parallel Mark 59712 us, workers (us): 14959, 14932, 14912, 14909, ---, ---, ---, ---, [606.498s][info][gc,stats ] Pause Final Mark (G) 1219 us [606.498s][info][gc,stats ] Pause Final Mark (N) 774 us [606.498s][info][gc,stats ] Finish Mark 372 us [606.498s][info][gc,stats ] Update Region States 89 us [606.498s][info][gc,stats ] Choose Collection Set 114 us [606.498s][info][gc,stats ] Rebuild Free Set 53 us [606.498s][info][gc,stats ] Concurrent Thread Roots 4742 us, parallelism: 3.82x [606.498s][info][gc,stats ] CTR: 18117 us [606.498s][info][gc,stats ] CTR: Thread Roots 18117 us, workers (us): 4473, 4447, 4677, 4520, ---, ---, ---, ---, [606.498s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [606.498s][info][gc,stats ] CWRF: 1 us [606.498s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [606.498s][info][gc,stats ] Concurrent Weak Roots 635 us [606.498s][info][gc,stats ] Roots 55 us, parallelism: 1.35x [606.498s][info][gc,stats ] CWR: 74 us [606.498s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 18, 13, ---, ---, ---, ---, [606.498s][info][gc,stats ] Rendezvous 548 us [606.498s][info][gc,stats ] Concurrent Cleanup 126 us [606.498s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.75x [606.498s][info][gc,stats ] CSR: 1142 us [606.498s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 256, 185, 200, 334, ---, ---, ---, ---, [606.498s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 37, 32, 32, ---, ---, ---, ---, [606.498s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 5, ---, ---, ---, ---, ---, ---, [606.499s][info][gc,stats ] Concurrent Evacuation 14218 us [606.499s][info][gc,stats ] Pause Init Update Refs (G) 935 us [606.499s][info][gc,stats ] Pause Init Update Refs (N) 500 us [606.499s][info][gc,stats ] Manage GCLABs 424 us [606.499s][info][gc,stats ] Concurrent Update Refs 59752 us [606.499s][info][gc,stats ] Concurrent Update Thread Roots 9538 us [606.499s][info][gc,stats ] Pause Final Update Refs (G) 1046 us [606.499s][info][gc,stats ] Pause Final Update Refs (N) 635 us [606.499s][info][gc,stats ] Update Region States 41 us [606.499s][info][gc,stats ] Trash Collection Set 12 us [606.499s][info][gc,stats ] Rebuild Free Set 76 us [606.499s][info][gc,stats ] Concurrent Cleanup 158 us [606.499s][info][gc,stats ] Workers: Evacuated 41665K across 486122 objects, abandoned 0B across 0 objects. [606.499s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [606.499s][info][gc,stats ] - age 1: 37903528 bytes, 37903528 total [606.499s][info][gc,stats ] - age 2: 522088 bytes, 38425616 total [606.499s][info][gc,stats ] - age 3: 250920 bytes, 38676536 total [606.499s][info][gc,stats ] - age 4: 343216 bytes, 39019752 total [606.499s][info][gc,stats ] - age 5: 462520 bytes, 39482272 total [606.499s][info][gc,stats ] - age 6: 687832 bytes, 40170104 total [606.499s][info][gc,stats ] - age 7: 1188392 bytes, 41358496 total [606.499s][info][gc,stats ] - age 8: 18048 bytes, 41376544 total [606.499s][info][gc,stats ] - age 9: 50712 bytes, 41427256 total [606.499s][info][gc,stats ] - age 10: 322024 bytes, 41749280 total [606.499s][info][gc,stats ] - age 13: 481088 bytes, 42230368 total [606.499s][info][gc,stats ] - age 14: 435488 bytes, 42665856 total [606.499s][info][gc,stats ] [606.499s][info][gc,stats ] Mutators: Evacuated 317K across 2446 objects, abandoned 0B across 0 objects. [606.499s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [606.499s][info][gc,stats ] - age 1: 323888 bytes, 323888 total [606.499s][info][gc,stats ] - age 2: 672 bytes, 324560 total [606.499s][info][gc,stats ] - age 4: 32 bytes, 324592 total [606.499s][info][gc,stats ] - age 5: 32 bytes, 324624 total [606.499s][info][gc,stats ] - age 7: 160 bytes, 324784 total [606.499s][info][gc,stats ] - age 9: 48 bytes, 324832 total [606.499s][info][gc,stats ] [606.499s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [606.499s][info][gc,stats ] - age 2: 64 bytes, 64 total [606.499s][info][gc,stats ] - age 3: 32 bytes, 96 total [606.499s][info][gc,stats ] [606.499s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [606.499s][info][gc,stats ] - age 7: 7189302024 bytes, 7189302024 total [606.499s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [606.509s][info][gc ] Transition from: normal to: idle [606.509s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [606.509s][info][gc ] Transition from: idle to: old [606.509s][info][gc,free ] Free: 13511M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 8711K, Mutator Free: 1690 Collector Reserve: 743M, Max: 8192K; Used: 49536B Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [606.509s][info][gc,start ] GC(359) Concurrent marking (OLD) [606.509s][info][gc,task ] GC(359) Using 4 of 8 workers for concurrent marking [607.425s][info][gc ] Trigger (YOUNG): Average GC time (4611.01 ms) is above the time for average allocation rate (2159 MB/s) to deplete free headroom (9953M) (margin of error = 3.17) [607.425s][info][gc,ergo ] Free headroom: 11540M (free) - 1587M (spike) - 0B (penalties) = 9953M [607.425s][info][gc ] Preempting old generation mark to allow Young GC [607.425s][info][gc ] Cancelling GC: Concurrent GC [607.425s][info][gc ] GC(359) Concurrent marking (OLD) 916.705ms [607.426s][info][gc ] GC(359) GC cancellation took 0.000s [607.426s][info][gc,ergo ] GC(359) At end of OLD marking increment: GCU: 396.1%, MU: 346.5% for duration 0.928s (totals to be subsumed in next gc report) [607.426s][info][gc,ergo ] GC(359) At end of Concurrent Old Marking increment: YOUNG generation used: 2559M, used regions: 2584M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12280M [607.426s][info][gc,ergo ] GC(359) At end of Concurrent Old Marking increment: OLD generation used: 16874M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 31744B [607.426s][info][gc,free ] Free: 11536M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 7528K, Mutator Free: 1443 Collector Reserve: 743M, Max: 8192K; Used: 49536B Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [607.426s][info][gc,stats ] [607.426s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [607.426s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [607.426s][info][gc,stats ] [607.426s][info][gc,stats ] Concurrent Marking 916713 us, parallelism: 4.00x [607.426s][info][gc,stats ] CM: 3666303 us [607.426s][info][gc,stats ] CM: Parallel Mark 3666303 us, workers (us): 916622, 916508, 916649, 916523, ---, ---, ---, ---, [607.426s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [607.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [607.426s][info][gc,stats ] [607.426s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [607.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [607.426s][info][gc,stats ] [607.426s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [607.426s][info][gc,stats ] - age 2: 64 bytes, 64 total [607.426s][info][gc,stats ] - age 3: 32 bytes, 96 total [607.426s][info][gc,stats ] [607.426s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [607.426s][info][gc,stats ] - age 7: 7861361040 bytes, 7861361040 total [607.426s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [607.436s][info][gc ] Transition from: old to: idle [607.436s][info][gc ] Transition from: idle to: normal [607.436s][info][gc ] Heuristics request to interrupt old for young collection accepted [607.436s][info][gc,free ] Free: 11517M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 11086K, Mutator Free: 1441 Collector Reserve: 743M, Max: 8192K; Used: 49536B Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [607.436s][info][gc,ergo ] GC(360) Start GC cycle (YOUNG) [607.436s][info][gc,start ] GC(360) Concurrent reset [607.436s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent reset [607.449s][info][gc ] GC(360) Concurrent reset 12.219ms [607.449s][info][gc,start ] GC(360) Pause Init Mark (YOUNG) [607.449s][info][gc,task ] GC(360) Using 8 of 8 workers for init marking [607.453s][info][gc ] GC(360) Transfer SATB buffers [607.454s][info][gc ] GC(360) Purged 389050 oops from old generation SATB buffers [607.454s][info][gc ] GC(360) Pause Init Mark (YOUNG) 4.745ms [607.454s][info][gc,start ] GC(360) Concurrent remembered set scanning [607.454s][info][gc,task ] GC(360) Using 4 of 8 workers for Concurrent remembered set scanning [607.505s][info][gc ] GC(360) Concurrent remembered set scanning 50.883ms [607.505s][info][gc,start ] GC(360) Concurrent marking roots [607.505s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent marking roots [607.510s][info][gc ] GC(360) Concurrent marking roots 4.743ms [607.510s][info][gc,start ] GC(360) Concurrent marking (YOUNG) [607.510s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent marking [607.589s][info][gc ] GC(360) Concurrent marking (YOUNG) 78.693ms [607.589s][info][gc,start ] GC(360) Pause Final Mark (YOUNG) [607.589s][info][gc,task ] GC(360) Using 8 of 8 workers for final marking [607.590s][info][gc,ergo ] GC(360) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [607.590s][info][gc,ergo ] GC(360) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 2064B. [607.590s][info][gc,ergo ] GC(360) Chosen CSet evacuates young: 97425K (of which at least: 0B are to be promoted), old: 0B [607.590s][info][gc,ergo ] GC(360) Collectable Garbage: 2488M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2488M (99%), 323 regions [607.590s][info][gc,ergo ] GC(360) Evacuation Targets: YOUNG: 97425K, PROMOTE: 0B, OLD: 0B, TOTAL: 97425K [607.590s][info][gc,free ] Free: 11808M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 7552K, Mutator Free: 1477 Collector Reserve: 119M, Max: 8192K; Used: 49536B Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [607.590s][info][gc ] GC(360) Pause Final Mark (YOUNG) 0.903ms [607.590s][info][gc,start ] GC(360) Concurrent thread roots [607.590s][info][gc,task ] GC(360) Using 4 of 8 workers for Concurrent thread roots [607.595s][info][gc ] GC(360) Concurrent thread roots 4.496ms [607.595s][info][gc,start ] GC(360) Concurrent weak references [607.595s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent weak references [607.595s][info][gc,ref ] GC(360) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [607.595s][info][gc,ref ] GC(360) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [607.595s][info][gc,ref ] GC(360) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [607.595s][info][gc ] GC(360) Concurrent weak references 0.051ms [607.595s][info][gc,start ] GC(360) Concurrent weak roots [607.595s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent weak root [607.595s][info][gc ] GC(360) Concurrent weak roots 0.657ms [607.595s][info][gc,start ] GC(360) Concurrent cleanup [607.595s][info][gc ] GC(360) Concurrent cleanup 19802M->19802M(31744M) 0.186ms [607.596s][info][gc,free ] Free: 11793M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 6238K, Mutator Free: 1475 Collector Reserve: 117M, Max: 8192K; Used: 2473K Old Collector Reserve: 25088B, Max: 25088B; Used: 8167K [607.596s][info][gc,start ] GC(360) Concurrent strong roots [607.596s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent strong root [607.596s][info][gc ] GC(360) Concurrent strong roots 0.430ms [607.596s][info][gc,start ] GC(360) Concurrent evacuation [607.596s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent evacuation [607.625s][info][gc,ergo ] GC(360) Promotion failed, size 344, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 24240, old capacity: 17725128704, old_used: 17694355024, old unaffiliated regions: 0 [607.625s][info][gc,ergo ] GC(360) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 24240, old capacity: 17725128704, old_used: 17694355024, old unaffiliated regions: 0 [607.625s][info][gc,ergo ] GC(360) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 24240, old capacity: 17725128704, old_used: 17694355024, old unaffiliated regions: 0 [607.625s][info][gc,ergo ] GC(360) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 24240, old capacity: 17725128704, old_used: 17694355024, old unaffiliated regions: 0 [607.625s][info][gc,ergo ] GC(360) Squelching additional promotion failure reports for current epoch [607.626s][info][gc ] GC(360) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [607.629s][info][gc ] GC(360) Concurrent evacuation 33.073ms [607.629s][info][gc,start ] GC(360) Pause Init Update Refs [607.630s][info][gc ] GC(360) Pause Init Update Refs 0.523ms [607.630s][info][gc,start ] GC(360) Concurrent update references [607.630s][info][gc,task ] GC(360) Using 4 of 8 workers for concurrent reference update [607.630s][info][gc,free ] At start of update refs, moving 16363K to Mutator free set from Collector Reserve (16363K) and from Old Collector Reserve (0B) [607.712s][info][gc ] GC(360) Concurrent update references 81.653ms [607.712s][info][gc,start ] GC(360) Concurrent update thread roots [607.723s][info][gc ] GC(360) Concurrent update thread roots 11.202ms [607.723s][info][gc,start ] GC(360) Pause Final Update Refs [607.723s][info][gc,task ] GC(360) Using 8 of 8 workers for final reference update [607.723s][info][gc ] GC(360) Transfer SATB buffers [607.724s][info][gc,free ] Free: 13366M, Max: 8192K regular, 768M humongous, Frag: 93% external, 18% internal; Used: 2529M, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 57364K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [607.724s][info][gc ] GC(360) Pause Final Update Refs 0.717ms [607.724s][info][gc,start ] GC(360) Concurrent cleanup [607.724s][info][gc ] GC(360) Concurrent cleanup 20172M->17597M(31744M) 0.143ms [607.724s][info][gc,ergo ] GC(360) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8170K, young_available: 14109M [607.725s][info][gc,ergo ] GC(360) At end of Concurrent Young GC: GCU: 24.0%, MU: 22.5% during period of 1.227s [607.725s][info][gc,ergo ] GC(360) At end of Concurrent Young GC: YOUNG generation used: 723M, used regions: 744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 14108M [607.725s][info][gc,ergo ] GC(360) At end of Concurrent Young GC: OLD generation used: 16874M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 8170K [607.725s][info][gc,free ] Free: 13364M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 3896K, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [607.725s][info][gc,stats ] [607.725s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [607.725s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [607.725s][info][gc,stats ] [607.725s][info][gc,stats ] Concurrent Reset 12247 us [607.725s][info][gc,stats ] Pause Init Mark (G) 5578 us [607.725s][info][gc,stats ] Pause Init Mark (N) 4753 us [607.725s][info][gc,stats ] Swap Remembered Set 3281 us [607.725s][info][gc,stats ] Transfer Old From SATB 1301 us [607.725s][info][gc,stats ] Update Region States 78 us [607.725s][info][gc,stats ] Concurrent Scan Remembered Set 50904 us, parallelism: 3.94x [607.725s][info][gc,stats ] RS: 200573 us [607.725s][info][gc,stats ] RS: Scan Clusters 200573 us, workers (us): 50821, 50361, 49713, 49678, ---, ---, ---, ---, [607.725s][info][gc,stats ] Concurrent Mark Roots 4757 us, parallelism: 3.65x [607.725s][info][gc,stats ] CMR: 17369 us [607.725s][info][gc,stats ] CMR: Thread Roots 15860 us, workers (us): 3825, 3802, 4202, 4031, ---, ---, ---, ---, [607.725s][info][gc,stats ] CMR: Code Cache Roots 1269 us, workers (us): 417, 485, 186, 180, ---, ---, ---, ---, [607.725s][info][gc,stats ] CMR: VM Strong Roots 197 us, workers (us): 56, 52, 47, 43, ---, ---, ---, ---, [607.725s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, ---, 8, 35, ---, ---, ---, ---, [607.725s][info][gc,stats ] Concurrent Marking 78719 us, parallelism: 3.85x [607.725s][info][gc,stats ] CM: 303045 us [607.725s][info][gc,stats ] CM: Parallel Mark 303045 us, workers (us): 75775, 75774, 75754, 75742, ---, ---, ---, ---, [607.725s][info][gc,stats ] Pause Final Mark (G) 1402 us [607.725s][info][gc,stats ] Pause Final Mark (N) 909 us [607.725s][info][gc,stats ] Finish Mark 505 us [607.725s][info][gc,stats ] Update Region States 92 us [607.725s][info][gc,stats ] Choose Collection Set 114 us [607.725s][info][gc,stats ] Rebuild Free Set 55 us [607.725s][info][gc,stats ] Concurrent Thread Roots 4512 us, parallelism: 3.77x [607.725s][info][gc,stats ] CTR: 16988 us [607.725s][info][gc,stats ] CTR: Thread Roots 16988 us, workers (us): 4444, 4191, 4182, 4170, ---, ---, ---, ---, [607.725s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [607.725s][info][gc,stats ] CWRF: 1 us [607.725s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [607.725s][info][gc,stats ] Concurrent Weak Roots 666 us [607.725s][info][gc,stats ] Roots 55 us, parallelism: 1.21x [607.725s][info][gc,stats ] CWR: 67 us [607.725s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 24, 18, 14, 10, ---, ---, ---, ---, [607.725s][info][gc,stats ] Rendezvous 589 us [607.725s][info][gc,stats ] Concurrent Cleanup 193 us [607.725s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.83x [607.725s][info][gc,stats ] CSR: 1232 us [607.725s][info][gc,stats ] CSR: Code Cache Roots 1046 us, workers (us): 342, 305, 203, 196, ---, ---, ---, ---, [607.725s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 45, 42, 33, 32, ---, ---, ---, ---, [607.725s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): ---, ---, 8, 26, ---, ---, ---, ---, [607.725s][info][gc,stats ] Concurrent Evacuation 33089 us [607.725s][info][gc,stats ] Pause Init Update Refs (G) 1044 us [607.725s][info][gc,stats ] Pause Init Update Refs (N) 531 us [607.725s][info][gc,stats ] Manage GCLABs 451 us [607.725s][info][gc,stats ] Concurrent Update Refs 81680 us [607.725s][info][gc,stats ] Concurrent Update Thread Roots 11222 us [607.725s][info][gc,stats ] Pause Final Update Refs (G) 1332 us [607.725s][info][gc,stats ] Pause Final Update Refs (N) 722 us [607.725s][info][gc,stats ] Update Region States 43 us [607.725s][info][gc,stats ] Trash Collection Set 12 us [607.725s][info][gc,stats ] Rebuild Free Set 86 us [607.725s][info][gc,stats ] Concurrent Cleanup 150 us [607.725s][info][gc,stats ] Workers: Evacuated 94142K across 1990850 objects, abandoned 0B across 0 objects. [607.725s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [607.725s][info][gc,stats ] - age 1: 92752224 bytes, 92752224 total [607.725s][info][gc,stats ] - age 2: 386888 bytes, 93139112 total [607.725s][info][gc,stats ] - age 3: 458424 bytes, 93597536 total [607.725s][info][gc,stats ] - age 4: 217368 bytes, 93814904 total [607.725s][info][gc,stats ] - age 5: 296920 bytes, 94111824 total [607.725s][info][gc,stats ] - age 6: 403464 bytes, 94515288 total [607.725s][info][gc,stats ] - age 7: 633472 bytes, 95148760 total [607.725s][info][gc,stats ] - age 8: 511480 bytes, 95660240 total [607.725s][info][gc,stats ] - age 9: 15152 bytes, 95675392 total [607.725s][info][gc,stats ] - age 10: 46480 bytes, 95721872 total [607.725s][info][gc,stats ] - age 11: 244104 bytes, 95965976 total [607.725s][info][gc,stats ] - age 15: 435488 bytes, 96401464 total [607.725s][info][gc,stats ] [607.725s][info][gc,stats ] Mutators: Evacuated 3283K across 77029 objects, abandoned 0B across 0 objects. [607.725s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [607.725s][info][gc,stats ] - age 1: 3360120 bytes, 3360120 total [607.725s][info][gc,stats ] - age 2: 1216 bytes, 3361336 total [607.725s][info][gc,stats ] - age 3: 64 bytes, 3361400 total [607.725s][info][gc,stats ] - age 4: 32 bytes, 3361432 total [607.725s][info][gc,stats ] - age 5: 32 bytes, 3361464 total [607.725s][info][gc,stats ] - age 7: 1032 bytes, 3362496 total [607.725s][info][gc,stats ] - age 8: 64 bytes, 3362560 total [607.725s][info][gc,stats ] - age 10: 64 bytes, 3362624 total [607.725s][info][gc,stats ] - age 11: 64 bytes, 3362688 total [607.725s][info][gc,stats ] [607.725s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [607.725s][info][gc,stats ] - age 1: 21476320 bytes, 21476320 total [607.725s][info][gc,stats ] [607.725s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [607.725s][info][gc,stats ] - age 7: 7861361040 bytes, 7861361040 total [607.725s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [607.736s][info][gc ] Transition from: normal to: idle [607.736s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [607.736s][info][gc ] Transition from: idle to: old [607.736s][info][gc,free ] Free: 13340M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 3178K, Mutator Free: 1668 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [607.736s][info][gc,start ] GC(361) Concurrent marking (OLD) [607.736s][info][gc,task ] GC(361) Using 4 of 8 workers for concurrent marking [608.362s][info][gc ] Periodic Sample: GCU = 23.351%, MU = 19.984% during most recent 5.0s [608.673s][info][gc ] Trigger (YOUNG): Average GC time (4471.74 ms) is above the time for average allocation rate (2179 MB/s) to deplete free headroom (9743M) (margin of error = 3.16) [608.673s][info][gc,ergo ] Free headroom: 11330M (free) - 1587M (spike) - 0B (penalties) = 9743M [608.673s][info][gc ] Preempting old generation mark to allow Young GC [608.673s][info][gc ] Cancelling GC: Concurrent GC [608.674s][info][gc ] GC(361) Concurrent marking (OLD) 938.160ms [608.674s][info][gc ] GC(361) GC cancellation took 0.000s [608.674s][info][gc,ergo ] GC(361) At end of OLD marking increment: GCU: 396.2%, MU: 389.7% for duration 0.949s (totals to be subsumed in next gc report) [608.674s][info][gc,ergo ] GC(361) At end of Concurrent Old Marking increment: YOUNG generation used: 2759M, used regions: 2776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12072M [608.674s][info][gc,ergo ] GC(361) At end of Concurrent Old Marking increment: OLD generation used: 16874M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 8170K [608.674s][info][gc,free ] Free: 11328M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 7560K, Mutator Free: 1417 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [608.674s][info][gc,stats ] [608.674s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [608.674s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [608.674s][info][gc,stats ] [608.674s][info][gc,stats ] Concurrent Marking 938170 us, parallelism: 4.00x [608.674s][info][gc,stats ] CM: 3752187 us [608.674s][info][gc,stats ] CM: Parallel Mark 3752187 us, workers (us): 938117, 938049, 938060, 937961, ---, ---, ---, ---, [608.674s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [608.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [608.674s][info][gc,stats ] [608.674s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [608.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [608.674s][info][gc,stats ] [608.675s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [608.675s][info][gc,stats ] - age 1: 21476320 bytes, 21476320 total [608.675s][info][gc,stats ] [608.675s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [608.675s][info][gc,stats ] - age 7: 8312301016 bytes, 8312301016 total [608.675s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [608.685s][info][gc ] Transition from: old to: idle [608.685s][info][gc ] Transition from: idle to: normal [608.685s][info][gc ] Heuristics request to interrupt old for young collection accepted [608.685s][info][gc,free ] Free: 11305M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 6884K, Mutator Free: 1414 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [608.685s][info][gc,ergo ] GC(362) Start GC cycle (YOUNG) [608.685s][info][gc,start ] GC(362) Concurrent reset [608.685s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent reset [608.698s][info][gc ] GC(362) Concurrent reset 13.190ms [608.698s][info][gc,start ] GC(362) Pause Init Mark (YOUNG) [608.698s][info][gc,task ] GC(362) Using 8 of 8 workers for init marking [608.702s][info][gc ] GC(362) Transfer SATB buffers [608.703s][info][gc ] GC(362) Purged 396666 oops from old generation SATB buffers [608.703s][info][gc ] GC(362) Pause Init Mark (YOUNG) 4.815ms [608.704s][info][gc,start ] GC(362) Concurrent remembered set scanning [608.704s][info][gc,task ] GC(362) Using 4 of 8 workers for Concurrent remembered set scanning [608.745s][info][gc ] GC(362) Concurrent remembered set scanning 40.835ms [608.745s][info][gc,start ] GC(362) Concurrent marking roots [608.745s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent marking roots [608.749s][info][gc ] GC(362) Concurrent marking roots 4.136ms [608.749s][info][gc,start ] GC(362) Concurrent marking (YOUNG) [608.749s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent marking [608.921s][info][gc ] GC(362) Concurrent marking (YOUNG) 171.892ms [608.921s][info][gc,start ] GC(362) Pause Final Mark (YOUNG) [608.921s][info][gc,task ] GC(362) Using 8 of 8 workers for final marking [608.922s][info][gc,ergo ] GC(362) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [608.922s][info][gc,ergo ] GC(362) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [608.922s][info][gc,ergo ] GC(362) Chosen CSet evacuates young: 150M (of which at least: 0B are to be promoted), old: 0B [608.922s][info][gc,ergo ] GC(362) Collectable Garbage: 2601M (99%), Immediate: 0B (0%), 0 regions, CSet: 2601M (99%), 344 regions [608.922s][info][gc,ergo ] GC(362) Evacuation Targets: YOUNG: 150M, PROMOTE: 0B, OLD: 0B, TOTAL: 150M [608.922s][info][gc,free ] Free: 11354M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 5666K, Mutator Free: 1420 Collector Reserve: 183M, Max: 8192K; Used: 20640B Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [608.922s][info][gc ] GC(362) Pause Final Mark (YOUNG) 0.970ms [608.922s][info][gc,start ] GC(362) Concurrent thread roots [608.922s][info][gc,task ] GC(362) Using 4 of 8 workers for Concurrent thread roots [608.926s][info][gc ] GC(362) Concurrent thread roots 4.334ms [608.926s][info][gc,start ] GC(362) Concurrent weak references [608.926s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent weak references [608.926s][info][gc,ref ] GC(362) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [608.926s][info][gc,ref ] GC(362) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [608.926s][info][gc,ref ] GC(362) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [608.926s][info][gc ] GC(362) Concurrent weak references 0.040ms [608.926s][info][gc,start ] GC(362) Concurrent weak roots [608.926s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent weak root [608.927s][info][gc ] GC(362) Concurrent weak roots 0.702ms [608.927s][info][gc,start ] GC(362) Concurrent cleanup [608.927s][info][gc ] GC(362) Concurrent cleanup 20186M->20186M(31744M) 0.116ms [608.927s][info][gc,free ] Free: 11338M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 5974K, Mutator Free: 1418 Collector Reserve: 181M, Max: 8192K; Used: 2447K Old Collector Reserve: 8164K, Max: 8164K; Used: 28672B [608.927s][info][gc,start ] GC(362) Concurrent strong roots [608.927s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent strong root [608.928s][info][gc ] GC(362) Concurrent strong roots 0.411ms [608.928s][info][gc,start ] GC(362) Concurrent evacuation [608.928s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent evacuation [608.985s][info][gc ] GC(362) Concurrent evacuation 56.983ms [608.985s][info][gc,start ] GC(362) Pause Init Update Refs [608.986s][info][gc ] GC(362) Pause Init Update Refs 0.541ms [608.986s][info][gc,start ] GC(362) Concurrent update references [608.986s][info][gc,task ] GC(362) Using 4 of 8 workers for concurrent reference update [608.986s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [609.127s][info][gc ] GC(362) Concurrent update references 141.021ms [609.127s][info][gc,start ] GC(362) Concurrent update thread roots [609.139s][info][gc ] GC(362) Concurrent update thread roots 12.430ms [609.140s][info][gc,start ] GC(362) Pause Final Update Refs [609.140s][info][gc,task ] GC(362) Using 8 of 8 workers for final reference update [609.140s][info][gc ] GC(362) Transfer SATB buffers [609.141s][info][gc,free ] Free: 12908M, Max: 8192K regular, 768M humongous, Frag: 93% external, 20% internal; Used: 2683M, Mutator Free: 1614 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [609.141s][info][gc ] GC(362) Pause Final Update Refs 0.785ms [609.141s][info][gc,start ] GC(362) Concurrent cleanup [609.141s][info][gc ] GC(362) Concurrent cleanup 20799M->18055M(31744M) 0.158ms [609.141s][info][gc,ergo ] GC(362) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7007K, young_available: 13652M [609.141s][info][gc,ergo ] GC(362) At end of Concurrent Young GC: GCU: 24.1%, MU: 24.7% during period of 1.416s [609.141s][info][gc,ergo ] GC(362) At end of Concurrent Young GC: YOUNG generation used: 1181M, used regions: 1192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13650M [609.141s][info][gc,ergo ] GC(362) At end of Concurrent Young GC: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7007K [609.141s][info][gc,free ] Free: 12906M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 5135K, Mutator Free: 1614 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [609.142s][info][gc,stats ] [609.142s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [609.142s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [609.142s][info][gc,stats ] [609.142s][info][gc,stats ] Concurrent Reset 13207 us [609.142s][info][gc,stats ] Pause Init Mark (G) 5757 us [609.142s][info][gc,stats ] Pause Init Mark (N) 4823 us [609.142s][info][gc,stats ] Swap Remembered Set 3333 us [609.142s][info][gc,stats ] Transfer Old From SATB 1346 us [609.142s][info][gc,stats ] Update Region States 52 us [609.142s][info][gc,stats ] Concurrent Scan Remembered Set 40856 us, parallelism: 3.91x [609.142s][info][gc,stats ] RS: 159574 us [609.142s][info][gc,stats ] RS: Scan Clusters 159574 us, workers (us): 40463, 39717, 39708, 39686, ---, ---, ---, ---, [609.142s][info][gc,stats ] Concurrent Mark Roots 4148 us, parallelism: 3.58x [609.142s][info][gc,stats ] CMR: 14851 us [609.142s][info][gc,stats ] CMR: Thread Roots 13491 us, workers (us): 3420, 3264, 3353, 3454, ---, ---, ---, ---, [609.142s][info][gc,stats ] CMR: Code Cache Roots 1111 us, workers (us): 144, 367, 261, 339, ---, ---, ---, ---, [609.142s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 56, 50, 43, 39, ---, ---, ---, ---, [609.142s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): 9, ---, 53, ---, ---, ---, ---, ---, [609.142s][info][gc,stats ] Concurrent Marking 171920 us, parallelism: 3.92x [609.142s][info][gc,stats ] CM: 674485 us [609.142s][info][gc,stats ] CM: Parallel Mark 674485 us, workers (us): 168635, 168614, 168616, 168620, ---, ---, ---, ---, [609.142s][info][gc,stats ] Pause Final Mark (G) 1477 us [609.142s][info][gc,stats ] Pause Final Mark (N) 976 us [609.142s][info][gc,stats ] Finish Mark 563 us [609.142s][info][gc,stats ] Update Region States 92 us [609.142s][info][gc,stats ] Choose Collection Set 116 us [609.142s][info][gc,stats ] Rebuild Free Set 52 us [609.142s][info][gc,stats ] Concurrent Thread Roots 4347 us, parallelism: 3.88x [609.142s][info][gc,stats ] CTR: 16859 us [609.142s][info][gc,stats ] CTR: Thread Roots 16859 us, workers (us): 4218, 4200, 4170, 4270, ---, ---, ---, ---, [609.142s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [609.142s][info][gc,stats ] CWRF: 1 us [609.142s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [609.142s][info][gc,stats ] Concurrent Weak Roots 716 us [609.142s][info][gc,stats ] Roots 53 us, parallelism: 1.43x [609.142s][info][gc,stats ] CWR: 76 us [609.142s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 24, 20, 19, 13, ---, ---, ---, ---, [609.142s][info][gc,stats ] Rendezvous 638 us [609.142s][info][gc,stats ] Concurrent Cleanup 121 us [609.142s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.77x [609.142s][info][gc,stats ] CSR: 1151 us [609.142s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 189, 192, 258, 332, ---, ---, ---, ---, [609.142s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 45, 36, 36, 33, ---, ---, ---, ---, [609.142s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 6, 24, ---, ---, ---, ---, ---, ---, [609.142s][info][gc,stats ] Concurrent Evacuation 57006 us [609.142s][info][gc,stats ] Pause Init Update Refs (G) 1120 us [609.142s][info][gc,stats ] Pause Init Update Refs (N) 549 us [609.142s][info][gc,stats ] Manage GCLABs 459 us [609.142s][info][gc,stats ] Concurrent Update Refs 141050 us [609.142s][info][gc,stats ] Concurrent Update Thread Roots 12448 us [609.142s][info][gc,stats ] Pause Final Update Refs (G) 1382 us [609.142s][info][gc,stats ] Pause Final Update Refs (N) 790 us [609.142s][info][gc,stats ] Update Region States 49 us [609.142s][info][gc,stats ] Trash Collection Set 13 us [609.142s][info][gc,stats ] Rebuild Free Set 92 us [609.142s][info][gc,stats ] Concurrent Cleanup 178 us [609.142s][info][gc,stats ] Workers: Evacuated 144M across 3812224 objects, abandoned 0B across 0 objects. [609.142s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [609.142s][info][gc,stats ] - age 1: 117180408 bytes, 117180408 total [609.142s][info][gc,stats ] - age 2: 32178216 bytes, 149358624 total [609.142s][info][gc,stats ] - age 3: 292680 bytes, 149651304 total [609.142s][info][gc,stats ] - age 4: 366392 bytes, 150017696 total [609.142s][info][gc,stats ] - age 5: 141832 bytes, 150159528 total [609.142s][info][gc,stats ] - age 6: 241000 bytes, 150400528 total [609.142s][info][gc,stats ] - age 7: 878928 bytes, 151279456 total [609.142s][info][gc,stats ] - age 8: 392088 bytes, 151671544 total [609.142s][info][gc,stats ] [609.142s][info][gc,stats ] Mutators: Evacuated 5782K across 143096 objects, abandoned 0B across 0 objects. [609.142s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [609.142s][info][gc,stats ] - age 1: 1674960 bytes, 1674960 total [609.142s][info][gc,stats ] - age 2: 4245752 bytes, 5920712 total [609.142s][info][gc,stats ] - age 4: 32 bytes, 5920744 total [609.142s][info][gc,stats ] - age 5: 32 bytes, 5920776 total [609.142s][info][gc,stats ] - age 6: 32 bytes, 5920808 total [609.142s][info][gc,stats ] - age 7: 96 bytes, 5920904 total [609.142s][info][gc,stats ] - age 8: 160 bytes, 5921064 total [609.142s][info][gc,stats ] [609.142s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [609.142s][info][gc,stats ] - age 1: 27149128 bytes, 27149128 total [609.142s][info][gc,stats ] - age 2: 21442184 bytes, 48591312 total [609.142s][info][gc,stats ] [609.142s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [609.142s][info][gc,stats ] - age 7: 8312301016 bytes, 8312301016 total [609.142s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [609.152s][info][gc ] Transition from: normal to: idle [609.152s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [609.152s][info][gc ] Transition from: idle to: old [609.152s][info][gc,free ] Free: 12882M, Max: 8192K regular, 768M humongous, Frag: 95% external, 0% internal; Used: 5856K, Mutator Free: 1611 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [609.152s][info][gc,start ] GC(363) Concurrent marking (OLD) [609.152s][info][gc,task ] GC(363) Using 4 of 8 workers for concurrent marking [610.025s][info][gc ] Trigger (YOUNG): Average GC time (4300.93 ms) is above the time for average allocation rate (2191 MB/s) to deplete free headroom (9421M) (margin of error = 3.15) [610.025s][info][gc,ergo ] Free headroom: 11008M (free) - 1587M (spike) - 0B (penalties) = 9421M [610.025s][info][gc ] Preempting old generation mark to allow Young GC [610.025s][info][gc ] Cancelling GC: Concurrent GC [610.025s][info][gc ] GC(363) Concurrent marking (OLD) 872.422ms [610.025s][info][gc ] GC(363) GC cancellation took 0.000s [610.025s][info][gc,ergo ] GC(363) At end of OLD marking increment: GCU: 393.8%, MU: 392.4% for duration 0.884s (totals to be subsumed in next gc report) [610.025s][info][gc,ergo ] GC(363) At end of Concurrent Old Marking increment: YOUNG generation used: 3080M, used regions: 3088M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 11751M [610.025s][info][gc,ergo ] GC(363) At end of Concurrent Old Marking increment: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7007K [610.025s][info][gc,free ] Free: 11007M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 9159K, Mutator Free: 1377 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [610.026s][info][gc,stats ] [610.026s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [610.026s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [610.026s][info][gc,stats ] [610.026s][info][gc,stats ] Concurrent Marking 872443 us, parallelism: 4.00x [610.026s][info][gc,stats ] CM: 3488845 us [610.026s][info][gc,stats ] CM: Parallel Mark 3488845 us, workers (us): 872141, 872374, 872134, 872196, ---, ---, ---, ---, [610.026s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [610.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [610.026s][info][gc,stats ] [610.026s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [610.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [610.026s][info][gc,stats ] [610.026s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [610.026s][info][gc,stats ] - age 1: 27149128 bytes, 27149128 total [610.026s][info][gc,stats ] - age 2: 21442184 bytes, 48591312 total [610.026s][info][gc,stats ] [610.026s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [610.026s][info][gc,stats ] - age 7: 9171434208 bytes, 9171434208 total [610.026s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [610.036s][info][gc ] Transition from: old to: idle [610.036s][info][gc ] Transition from: idle to: normal [610.036s][info][gc ] Heuristics request to interrupt old for young collection accepted [610.036s][info][gc,free ] Free: 10986M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 6126K, Mutator Free: 1374 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [610.036s][info][gc,ergo ] GC(364) Start GC cycle (YOUNG) [610.036s][info][gc,start ] GC(364) Concurrent reset [610.036s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent reset [610.050s][info][gc ] GC(364) Concurrent reset 13.880ms [610.051s][info][gc,start ] GC(364) Pause Init Mark (YOUNG) [610.051s][info][gc,task ] GC(364) Using 8 of 8 workers for init marking [610.054s][info][gc ] GC(364) Transfer SATB buffers [610.055s][info][gc ] GC(364) Purged 372312 oops from old generation SATB buffers [610.055s][info][gc ] GC(364) Pause Init Mark (YOUNG) 4.744ms [610.056s][info][gc,start ] GC(364) Concurrent remembered set scanning [610.056s][info][gc,task ] GC(364) Using 4 of 8 workers for Concurrent remembered set scanning [610.097s][info][gc ] GC(364) Concurrent remembered set scanning 40.542ms [610.097s][info][gc,start ] GC(364) Concurrent marking roots [610.097s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent marking roots [610.101s][info][gc ] GC(364) Concurrent marking roots 4.385ms [610.101s][info][gc,start ] GC(364) Concurrent marking (YOUNG) [610.101s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent marking [610.358s][info][gc ] GC(364) Concurrent marking (YOUNG) 256.717ms [610.358s][info][gc,start ] GC(364) Pause Final Mark (YOUNG) [610.358s][info][gc,task ] GC(364) Using 8 of 8 workers for final marking [610.359s][info][gc,ergo ] GC(364) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [610.359s][info][gc,ergo ] GC(364) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [610.359s][info][gc,ergo ] GC(364) Chosen CSet evacuates young: 151M (of which at least: 0B are to be promoted), old: 0B [610.359s][info][gc,ergo ] GC(364) Collectable Garbage: 2851M (99%), Immediate: 0B (0%), 0 regions, CSet: 2851M (99%), 376 regions [610.359s][info][gc,ergo ] GC(364) Evacuation Targets: YOUNG: 151M, PROMOTE: 0B, OLD: 0B, TOTAL: 151M [610.359s][info][gc,free ] Free: 10841M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 6345K, Mutator Free: 1356 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [610.359s][info][gc ] GC(364) Pause Final Mark (YOUNG) 0.928ms [610.359s][info][gc,start ] GC(364) Concurrent thread roots [610.359s][info][gc,task ] GC(364) Using 4 of 8 workers for Concurrent thread roots [610.363s][info][gc ] GC(364) Concurrent thread roots 3.884ms [610.363s][info][gc,start ] GC(364) Concurrent weak references [610.363s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent weak references [610.363s][info][gc,ref ] GC(364) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [610.363s][info][gc,ref ] GC(364) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [610.363s][info][gc,ref ] GC(364) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [610.363s][info][gc ] GC(364) Concurrent weak references 0.039ms [610.363s][info][gc,start ] GC(364) Concurrent weak roots [610.363s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent weak root [610.364s][info][gc ] GC(364) Concurrent weak roots 0.845ms [610.364s][info][gc,start ] GC(364) Concurrent cleanup [610.364s][info][gc ] GC(364) Concurrent cleanup 20695M->20695M(31744M) 0.136ms [610.364s][info][gc,free ] Free: 10825M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 6574K, Mutator Free: 1354 Collector Reserve: 181M, Max: 8192K; Used: 2463K Old Collector Reserve: 7001K, Max: 7001K; Used: 1191K [610.364s][info][gc,start ] GC(364) Concurrent strong roots [610.364s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent strong root [610.365s][info][gc ] GC(364) Concurrent strong roots 0.418ms [610.365s][info][gc,start ] GC(364) Concurrent evacuation [610.365s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent evacuation [610.424s][info][gc ] GC(364) Concurrent evacuation 59.256ms [610.424s][info][gc,start ] GC(364) Pause Init Update Refs [610.425s][info][gc ] GC(364) Pause Init Update Refs 0.557ms [610.425s][info][gc,start ] GC(364) Concurrent update references [610.425s][info][gc,task ] GC(364) Using 4 of 8 workers for concurrent reference update [610.425s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [610.593s][info][gc ] GC(364) Concurrent update references 167.776ms [610.593s][info][gc,start ] GC(364) Concurrent update thread roots [610.603s][info][gc ] GC(364) Concurrent update thread roots 10.055ms [610.603s][info][gc,start ] GC(364) Pause Final Update Refs [610.603s][info][gc,task ] GC(364) Using 8 of 8 workers for final reference update [610.603s][info][gc ] GC(364) Transfer SATB buffers [610.604s][info][gc,free ] Free: 12590M, Max: 8192K regular, 768M humongous, Frag: 93% external, 23% internal; Used: 2908M, Mutator Free: 1574 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [610.604s][info][gc ] GC(364) Pause Final Update Refs 0.797ms [610.604s][info][gc,start ] GC(364) Concurrent cleanup [610.604s][info][gc ] GC(364) Concurrent cleanup 21369M->18374M(31744M) 0.151ms [610.604s][info][gc,ergo ] GC(364) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7002K, young_available: 13333M [610.605s][info][gc,ergo ] GC(364) At end of Concurrent Young GC: GCU: 24.1%, MU: 25.0% during period of 1.464s [610.605s][info][gc,ergo ] GC(364) At end of Concurrent Young GC: YOUNG generation used: 1499M, used regions: 1512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13332M [610.605s][info][gc,ergo ] GC(364) At end of Concurrent Young GC: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7002K [610.605s][info][gc,free ] Free: 12588M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 3702K, Mutator Free: 1574 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [610.605s][info][gc,stats ] [610.605s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [610.605s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [610.605s][info][gc,stats ] [610.605s][info][gc,stats ] Concurrent Reset 13910 us [610.605s][info][gc,stats ] Pause Init Mark (G) 6082 us [610.605s][info][gc,stats ] Pause Init Mark (N) 4752 us [610.605s][info][gc,stats ] Swap Remembered Set 3299 us [610.605s][info][gc,stats ] Transfer Old From SATB 1269 us [610.605s][info][gc,stats ] Update Region States 88 us [610.605s][info][gc,stats ] Concurrent Scan Remembered Set 40562 us, parallelism: 3.96x [610.605s][info][gc,stats ] RS: 160472 us [610.605s][info][gc,stats ] RS: Scan Clusters 160472 us, workers (us): 40475, 40472, 39812, 39714, ---, ---, ---, ---, [610.605s][info][gc,stats ] Concurrent Mark Roots 4401 us, parallelism: 3.62x [610.605s][info][gc,stats ] CMR: 15913 us [610.605s][info][gc,stats ] CMR: Thread Roots 14499 us, workers (us): 3733, 3685, 3404, 3677, ---, ---, ---, ---, [610.605s][info][gc,stats ] CMR: Code Cache Roots 1173 us, workers (us): 221, 349, 421, 182, ---, ---, ---, ---, [610.605s][info][gc,stats ] CMR: VM Strong Roots 194 us, workers (us): 56, 50, 45, 42, ---, ---, ---, ---, [610.605s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 9, ---, ---, 38, ---, ---, ---, ---, [610.605s][info][gc,stats ] Concurrent Marking 256743 us, parallelism: 3.94x [610.605s][info][gc,stats ] CM: 1012338 us [610.605s][info][gc,stats ] CM: Parallel Mark 1012338 us, workers (us): 253097, 253091, 253076, 253075, ---, ---, ---, ---, [610.605s][info][gc,stats ] Pause Final Mark (G) 1362 us [610.605s][info][gc,stats ] Pause Final Mark (N) 934 us [610.605s][info][gc,stats ] Finish Mark 521 us [610.605s][info][gc,stats ] Update Region States 93 us [610.605s][info][gc,stats ] Choose Collection Set 124 us [610.605s][info][gc,stats ] Rebuild Free Set 52 us [610.605s][info][gc,stats ] Concurrent Thread Roots 3896 us, parallelism: 3.84x [610.605s][info][gc,stats ] CTR: 14964 us [610.605s][info][gc,stats ] CTR: Thread Roots 14964 us, workers (us): 3721, 3839, 3681, 3723, ---, ---, ---, ---, [610.605s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [610.605s][info][gc,stats ] CWRF: 1 us [610.605s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [610.605s][info][gc,stats ] Concurrent Weak Roots 859 us [610.605s][info][gc,stats ] Roots 62 us, parallelism: 1.16x [610.605s][info][gc,stats ] CWR: 72 us [610.605s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 19, 17, 14, ---, ---, ---, ---, [610.605s][info][gc,stats ] Rendezvous 773 us [610.605s][info][gc,stats ] Concurrent Cleanup 143 us [610.605s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.70x [610.605s][info][gc,stats ] CSR: 1146 us [610.605s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 261, 196, 332, 188, ---, ---, ---, ---, [610.605s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 38, 34, 27, ---, ---, ---, ---, [610.605s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [610.605s][info][gc,stats ] Concurrent Evacuation 59280 us [610.605s][info][gc,stats ] Pause Init Update Refs (G) 1168 us [610.605s][info][gc,stats ] Pause Init Update Refs (N) 566 us [610.605s][info][gc,stats ] Manage GCLABs 470 us [610.605s][info][gc,stats ] Concurrent Update Refs 167804 us [610.605s][info][gc,stats ] Concurrent Update Thread Roots 10076 us [610.605s][info][gc,stats ] Pause Final Update Refs (G) 1462 us [610.605s][info][gc,stats ] Pause Final Update Refs (N) 802 us [610.605s][info][gc,stats ] Update Region States 46 us [610.605s][info][gc,stats ] Trash Collection Set 13 us [610.605s][info][gc,stats ] Rebuild Free Set 90 us [610.605s][info][gc,stats ] Concurrent Cleanup 156 us [610.605s][info][gc,stats ] Workers: Evacuated 147M across 4110134 objects, abandoned 0B across 0 objects. [610.605s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [610.605s][info][gc,stats ] - age 1: 102147488 bytes, 102147488 total [610.605s][info][gc,stats ] - age 2: 39121440 bytes, 141268928 total [610.605s][info][gc,stats ] - age 3: 13123816 bytes, 154392744 total [610.605s][info][gc,stats ] - age 4: 64 bytes, 154392808 total [610.605s][info][gc,stats ] - age 5: 96 bytes, 154392904 total [610.605s][info][gc,stats ] - age 6: 32 bytes, 154392936 total [610.605s][info][gc,stats ] - age 7: 96 bytes, 154393032 total [610.605s][info][gc,stats ] - age 11: 64 bytes, 154393096 total [610.605s][info][gc,stats ] [610.605s][info][gc,stats ] Mutators: Evacuated 4359K across 103255 objects, abandoned 0B across 0 objects. [610.605s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [610.605s][info][gc,stats ] - age 1: 841520 bytes, 841520 total [610.605s][info][gc,stats ] - age 2: 1146576 bytes, 1988096 total [610.605s][info][gc,stats ] - age 3: 2476376 bytes, 4464472 total [610.605s][info][gc,stats ] [610.605s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [610.605s][info][gc,stats ] - age 1: 66918144 bytes, 66918144 total [610.605s][info][gc,stats ] - age 2: 26724648 bytes, 93642792 total [610.605s][info][gc,stats ] - age 3: 21056312 bytes, 114699104 total [610.605s][info][gc,stats ] [610.605s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [610.605s][info][gc,stats ] - age 7: 9171434208 bytes, 9171434208 total [610.605s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [610.616s][info][gc ] Transition from: normal to: idle [610.616s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [610.616s][info][gc ] Transition from: idle to: old [610.616s][info][gc,free ] Free: 12565M, Max: 8192K regular, 768M humongous, Frag: 94% external, 0% internal; Used: 2839K, Mutator Free: 1571 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [610.616s][info][gc,start ] GC(365) Concurrent marking (OLD) [610.616s][info][gc,task ] GC(365) Using 4 of 8 workers for concurrent marking [611.600s][info][gc ] Trigger (YOUNG): Average GC time (4127.51 ms) is above the time for average allocation rate (2161 MB/s) to deplete free headroom (8918M) (margin of error = 3.15) [611.600s][info][gc,ergo ] Free headroom: 10505M (free) - 1587M (spike) - 0B (penalties) = 8918M [611.600s][info][gc ] Preempting old generation mark to allow Young GC [611.600s][info][gc ] Cancelling GC: Concurrent GC [611.600s][info][gc ] GC(365) Concurrent marking (OLD) 984.824ms [611.600s][info][gc ] GC(365) GC cancellation took 0.001s [611.601s][info][gc,ergo ] GC(365) At end of OLD marking increment: GCU: 302.5%, MU: 378.3% for duration 0.996s (totals to be subsumed in next gc report) [611.601s][info][gc,ergo ] GC(365) At end of Concurrent Old Marking increment: YOUNG generation used: 3584M, used regions: 3592M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 11247M [611.601s][info][gc,ergo ] GC(365) At end of Concurrent Old Marking increment: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7002K [611.601s][info][gc,free ] Free: 10503M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 8433K, Mutator Free: 1314 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [611.601s][info][gc,stats ] [611.601s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [611.601s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [611.601s][info][gc,stats ] [611.601s][info][gc,stats ] Concurrent Marking 984845 us, parallelism: 4.00x [611.601s][info][gc,stats ] CM: 3937661 us [611.601s][info][gc,stats ] CM: Parallel Mark 3937661 us, workers (us): 984227, 984215, 984777, 984442, ---, ---, ---, ---, [611.601s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [611.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [611.601s][info][gc,stats ] [611.601s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [611.601s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [611.601s][info][gc,stats ] [611.601s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [611.601s][info][gc,stats ] - age 1: 66918144 bytes, 66918144 total [611.601s][info][gc,stats ] - age 2: 26724648 bytes, 93642792 total [611.601s][info][gc,stats ] - age 3: 21056312 bytes, 114699104 total [611.601s][info][gc,stats ] [611.601s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [611.601s][info][gc,stats ] - age 7: 10284769608 bytes, 10284769608 total [611.601s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [611.611s][info][gc ] Transition from: old to: idle [611.611s][info][gc ] Transition from: idle to: normal [611.611s][info][gc ] Heuristics request to interrupt old for young collection accepted [611.611s][info][gc,free ] Free: 10481M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 6584K, Mutator Free: 1311 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [611.611s][info][gc,ergo ] GC(366) Start GC cycle (YOUNG) [611.611s][info][gc,start ] GC(366) Concurrent reset [611.611s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent reset [611.627s][info][gc ] GC(366) Concurrent reset 15.528ms [611.627s][info][gc,start ] GC(366) Pause Init Mark (YOUNG) [611.627s][info][gc,task ] GC(366) Using 8 of 8 workers for init marking [611.631s][info][gc ] GC(366) Transfer SATB buffers [611.632s][info][gc ] GC(366) Purged 423709 oops from old generation SATB buffers [611.632s][info][gc ] GC(366) Pause Init Mark (YOUNG) 4.779ms [611.632s][info][gc,start ] GC(366) Concurrent remembered set scanning [611.632s][info][gc,task ] GC(366) Using 4 of 8 workers for Concurrent remembered set scanning [611.675s][info][gc ] GC(366) Concurrent remembered set scanning 42.596ms [611.675s][info][gc,start ] GC(366) Concurrent marking roots [611.675s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent marking roots [611.679s][info][gc ] GC(366) Concurrent marking roots 4.032ms [611.679s][info][gc,start ] GC(366) Concurrent marking (YOUNG) [611.679s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent marking [612.029s][info][gc ] GC(366) Concurrent marking (YOUNG) 350.029ms [612.030s][info][gc,start ] GC(366) Pause Final Mark (YOUNG) [612.030s][info][gc,task ] GC(366) Using 8 of 8 workers for final marking [612.030s][info][gc,ergo ] GC(366) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [612.030s][info][gc,ergo ] GC(366) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [612.030s][info][gc,ergo ] GC(366) Chosen CSet evacuates young: 160M (of which at least: 0B are to be promoted), old: 0B [612.030s][info][gc,ergo ] GC(366) Collectable Garbage: 3279M (99%), Immediate: 0B (0%), 0 regions, CSet: 3279M (99%), 430 regions [612.030s][info][gc,ergo ] GC(366) Evacuation Targets: YOUNG: 160M, PROMOTE: 0B, OLD: 0B, TOTAL: 160M [612.030s][info][gc,free ] Free: 10132M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 3586K, Mutator Free: 1267 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 6996K, Max: 6996K; Used: 1196K [612.030s][info][gc ] GC(366) Pause Final Mark (YOUNG) 0.911ms [612.031s][info][gc,start ] GC(366) Concurrent thread roots [612.031s][info][gc,task ] GC(366) Using 4 of 8 workers for Concurrent thread roots [612.035s][info][gc ] GC(366) Concurrent thread roots 4.198ms [612.035s][info][gc,start ] GC(366) Concurrent weak references [612.035s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent weak references [612.035s][info][gc,ref ] GC(366) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [612.035s][info][gc,ref ] GC(366) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [612.035s][info][gc,ref ] GC(366) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [612.035s][info][gc ] GC(366) Concurrent weak references 0.053ms [612.035s][info][gc,start ] GC(366) Concurrent weak roots [612.035s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent weak root [612.036s][info][gc ] GC(366) Concurrent weak roots 0.687ms [612.036s][info][gc,start ] GC(366) Concurrent cleanup [612.036s][info][gc ] GC(366) Concurrent cleanup 21394M->21394M(31744M) 0.115ms [612.036s][info][gc,free ] Free: 10115M, Max: 8192K regular, 768M humongous, Frag: 93% external, 0% internal; Used: 4750K, Mutator Free: 1265 Collector Reserve: 197M, Max: 8192K; Used: 2342K Old Collector Reserve: 6993K, Max: 6993K; Used: 1198K [612.036s][info][gc,start ] GC(366) Concurrent strong roots [612.036s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent strong root [612.036s][info][gc ] GC(366) Concurrent strong roots 0.419ms [612.036s][info][gc,start ] GC(366) Concurrent evacuation [612.036s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent evacuation [612.096s][info][gc ] GC(366) Concurrent evacuation 59.864ms [612.096s][info][gc,start ] GC(366) Pause Init Update Refs [612.097s][info][gc ] GC(366) Pause Init Update Refs 0.535ms [612.097s][info][gc,start ] GC(366) Concurrent update references [612.097s][info][gc,task ] GC(366) Using 4 of 8 workers for concurrent reference update [612.097s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [612.319s][info][gc ] GC(366) Concurrent update references 222.158ms [612.319s][info][gc,start ] GC(366) Concurrent update thread roots [612.329s][info][gc ] GC(366) Concurrent update thread roots 9.963ms [612.330s][info][gc,start ] GC(366) Pause Final Update Refs [612.330s][info][gc,task ] GC(366) Using 8 of 8 workers for final reference update [612.330s][info][gc ] GC(366) Transfer SATB buffers [612.331s][info][gc,free ] Free: 12214M, Max: 8192K regular, 392M humongous, Frag: 96% external, 27% internal; Used: 3337M, Mutator Free: 1527 Collector Reserve: 744M, Max: 8192K; Used: 104M Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [612.331s][info][gc ] GC(366) Pause Final Update Refs 0.808ms [612.331s][info][gc,start ] GC(366) Concurrent cleanup [612.331s][info][gc ] GC(366) Concurrent cleanup 22182M->18750M(31744M) 0.150ms [612.331s][info][gc,ergo ] GC(366) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5835K, young_available: 12958M [612.331s][info][gc,ergo ] GC(366) At end of Concurrent Young GC: GCU: 20.9%, MU: 24.2% during period of 1.726s [612.331s][info][gc,ergo ] GC(366) At end of Concurrent Young GC: YOUNG generation used: 1874M, used regions: 1888M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12957M [612.331s][info][gc,ergo ] GC(366) At end of Concurrent Young GC: OLD generation used: 16876M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5835K [612.331s][info][gc,free ] Free: 12213M, Max: 8192K regular, 392M humongous, Frag: 97% external, 0% internal; Used: 2930K, Mutator Free: 1527 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [612.332s][info][gc,stats ] [612.332s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [612.332s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [612.332s][info][gc,stats ] [612.332s][info][gc,stats ] Concurrent Reset 15563 us [612.332s][info][gc,stats ] Pause Init Mark (G) 5524 us [612.332s][info][gc,stats ] Pause Init Mark (N) 4784 us [612.332s][info][gc,stats ] Swap Remembered Set 3331 us [612.332s][info][gc,stats ] Transfer Old From SATB 1287 us [612.332s][info][gc,stats ] Update Region States 81 us [612.332s][info][gc,stats ] Concurrent Scan Remembered Set 42624 us, parallelism: 3.90x [612.332s][info][gc,stats ] RS: 166059 us [612.332s][info][gc,stats ] RS: Scan Clusters 166059 us, workers (us): 41887, 41411, 41403, 41358, ---, ---, ---, ---, [612.332s][info][gc,stats ] Concurrent Mark Roots 4053 us, parallelism: 3.61x [612.332s][info][gc,stats ] CMR: 14642 us [612.332s][info][gc,stats ] CMR: Thread Roots 13347 us, workers (us): 3362, 3476, 3305, 3203, ---, ---, ---, ---, [612.332s][info][gc,stats ] CMR: Code Cache Roots 1050 us, workers (us): 286, 148, 267, 349, ---, ---, ---, ---, [612.332s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 53, 48, 41, 38, ---, ---, ---, ---, [612.332s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): ---, 9, 56, ---, ---, ---, ---, ---, [612.332s][info][gc,stats ] Concurrent Marking 350073 us, parallelism: 3.95x [612.332s][info][gc,stats ] CM: 1382370 us [612.332s][info][gc,stats ] CM: Parallel Mark 1382370 us, workers (us): 345610, 345592, 345595, 345574, ---, ---, ---, ---, [612.332s][info][gc,stats ] Pause Final Mark (G) 1377 us [612.332s][info][gc,stats ] Pause Final Mark (N) 917 us [612.332s][info][gc,stats ] Finish Mark 485 us [612.332s][info][gc,stats ] Update Region States 108 us [612.332s][info][gc,stats ] Choose Collection Set 131 us [612.332s][info][gc,stats ] Rebuild Free Set 53 us [612.332s][info][gc,stats ] Concurrent Thread Roots 4212 us, parallelism: 3.84x [612.332s][info][gc,stats ] CTR: 16155 us [612.332s][info][gc,stats ] CTR: Thread Roots 16155 us, workers (us): 4150, 4008, 4003, 3994, ---, ---, ---, ---, [612.332s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [612.332s][info][gc,stats ] CWRF: 1 us [612.332s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [612.332s][info][gc,stats ] Concurrent Weak Roots 692 us [612.332s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [612.332s][info][gc,stats ] CWR: 69 us [612.332s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 21, 16, 10, ---, ---, ---, ---, [612.332s][info][gc,stats ] Rendezvous 627 us [612.332s][info][gc,stats ] Concurrent Cleanup 119 us [612.332s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.60x [612.332s][info][gc,stats ] CSR: 1101 us [612.332s][info][gc,stats ] CSR: Code Cache Roots 937 us, workers (us): 163, 167, 352, 255, ---, ---, ---, ---, [612.332s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 38, 33, 27, 25, ---, ---, ---, ---, [612.332s][info][gc,stats ] CSR: CLDG Roots 42 us, workers (us): 13, 29, ---, ---, ---, ---, ---, ---, [612.332s][info][gc,stats ] Concurrent Evacuation 59886 us [612.332s][info][gc,stats ] Pause Init Update Refs (G) 1174 us [612.332s][info][gc,stats ] Pause Init Update Refs (N) 545 us [612.332s][info][gc,stats ] Manage GCLABs 447 us [612.332s][info][gc,stats ] Concurrent Update Refs 222189 us [612.332s][info][gc,stats ] Concurrent Update Thread Roots 9981 us [612.332s][info][gc,stats ] Pause Final Update Refs (G) 1444 us [612.332s][info][gc,stats ] Pause Final Update Refs (N) 813 us [612.332s][info][gc,stats ] Update Region States 55 us [612.332s][info][gc,stats ] Trash Collection Set 15 us [612.332s][info][gc,stats ] Rebuild Free Set 86 us [612.332s][info][gc,stats ] Concurrent Cleanup 157 us [612.332s][info][gc,stats ] Workers: Evacuated 155M across 4253664 objects, abandoned 0B across 0 objects. [612.332s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [612.332s][info][gc,stats ] - age 1: 113175400 bytes, 113175400 total [612.332s][info][gc,stats ] - age 2: 24037416 bytes, 137212816 total [612.332s][info][gc,stats ] - age 3: 9120064 bytes, 146332880 total [612.332s][info][gc,stats ] - age 4: 16227832 bytes, 162560712 total [612.332s][info][gc,stats ] - age 5: 30808 bytes, 162591520 total [612.332s][info][gc,stats ] - age 6: 51328 bytes, 162642848 total [612.332s][info][gc,stats ] - age 7: 52928 bytes, 162695776 total [612.332s][info][gc,stats ] - age 8: 19008 bytes, 162714784 total [612.332s][info][gc,stats ] - age 9: 11056 bytes, 162725840 total [612.332s][info][gc,stats ] - age 10: 38960 bytes, 162764800 total [612.332s][info][gc,stats ] - age 11: 210240 bytes, 162975040 total [612.332s][info][gc,stats ] - age 15: 435456 bytes, 163410496 total [612.332s][info][gc,stats ] [612.332s][info][gc,stats ] Mutators: Evacuated 4851K across 108422 objects, abandoned 0B across 0 objects. [612.332s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [612.332s][info][gc,stats ] - age 1: 1275712 bytes, 1275712 total [612.332s][info][gc,stats ] - age 2: 302736 bytes, 1578448 total [612.332s][info][gc,stats ] - age 3: 193040 bytes, 1771488 total [612.332s][info][gc,stats ] - age 4: 3196616 bytes, 4968104 total [612.332s][info][gc,stats ] - age 6: 64 bytes, 4968168 total [612.332s][info][gc,stats ] - age 8: 32 bytes, 4968200 total [612.332s][info][gc,stats ] - age 11: 160 bytes, 4968360 total [612.332s][info][gc,stats ] - age 15: 32 bytes, 4968392 total [612.332s][info][gc,stats ] [612.332s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [612.332s][info][gc,stats ] - age 1: 89536480 bytes, 89536480 total [612.332s][info][gc,stats ] - age 2: 65011264 bytes, 154547744 total [612.332s][info][gc,stats ] - age 3: 6369248 bytes, 160916992 total [612.332s][info][gc,stats ] - age 4: 19503032 bytes, 180420024 total [612.332s][info][gc,stats ] [612.332s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [612.332s][info][gc,stats ] - age 7: 10284769608 bytes, 10284769608 total [612.332s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [612.342s][info][gc ] Transition from: normal to: idle [612.342s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [612.342s][info][gc ] Transition from: idle to: old [612.342s][info][gc,free ] Free: 12187M, Max: 8192K regular, 392M humongous, Frag: 97% external, 0% internal; Used: 4389K, Mutator Free: 1524 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [612.342s][info][gc,start ] GC(367) Concurrent marking (OLD) [612.342s][info][gc,task ] GC(367) Using 4 of 8 workers for concurrent marking [613.371s][info][gc ] Periodic Sample: GCU = 20.855%, MU = 24.469% during most recent 5.0s [613.401s][info][gc ] Trigger (YOUNG): Average GC time (3954.21 ms) is above the time for average allocation rate (2124 MB/s) to deplete free headroom (8394M) (margin of error = 3.15) [613.401s][info][gc,ergo ] Free headroom: 9981M (free) - 1587M (spike) - 0B (penalties) = 8394M [613.401s][info][gc ] Preempting old generation mark to allow Young GC [613.401s][info][gc ] Cancelling GC: Concurrent GC [613.401s][info][gc ] GC(367) Concurrent marking (OLD) 1059.227ms [613.401s][info][gc ] GC(367) GC cancellation took 0.001s [613.402s][info][gc,ergo ] GC(367) At end of OLD marking increment: GCU: 226.1%, MU: 381.1% for duration 1.070s (totals to be subsumed in next gc report) [613.402s][info][gc,ergo ] GC(367) At end of Concurrent Old Marking increment: YOUNG generation used: 4108M, used regions: 4120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 10723M [613.402s][info][gc,ergo ] GC(367) At end of Concurrent Old Marking increment: OLD generation used: 16876M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5835K [613.402s][info][gc,free ] Free: 9979M, Max: 8192K regular, 392M humongous, Frag: 97% external, 0% internal; Used: 4730K, Mutator Free: 1248 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [613.402s][info][gc,stats ] [613.402s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [613.402s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [613.402s][info][gc,stats ] [613.402s][info][gc,stats ] Concurrent Marking 1059249 us, parallelism: 4.00x [613.402s][info][gc,stats ] CM: 4235488 us [613.402s][info][gc,stats ] CM: Parallel Mark 4235488 us, workers (us): 1058545, 1059177, 1059119, 1058647, ---, ---, ---, ---, [613.402s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [613.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [613.402s][info][gc,stats ] [613.402s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [613.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [613.402s][info][gc,stats ] [613.402s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [613.402s][info][gc,stats ] - age 1: 89536480 bytes, 89536480 total [613.402s][info][gc,stats ] - age 2: 65011264 bytes, 154547744 total [613.402s][info][gc,stats ] - age 3: 6369248 bytes, 160916992 total [613.402s][info][gc,stats ] - age 4: 19503032 bytes, 180420024 total [613.402s][info][gc,stats ] [613.402s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [613.402s][info][gc,stats ] - age 7: 10360801096 bytes, 10360801096 total [613.402s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [613.412s][info][gc ] Transition from: old to: idle [613.412s][info][gc ] Transition from: idle to: normal [613.412s][info][gc ] Heuristics request to interrupt old for young collection accepted [613.412s][info][gc,free ] Free: 9957M, Max: 8192K regular, 392M humongous, Frag: 97% external, 0% internal; Used: 2228K, Mutator Free: 1245 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [613.412s][info][gc,ergo ] GC(368) Start GC cycle (YOUNG) [613.412s][info][gc,start ] GC(368) Concurrent reset [613.412s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent reset [613.430s][info][gc ] GC(368) Concurrent reset 18.100ms [613.431s][info][gc,start ] GC(368) Pause Init Mark (YOUNG) [613.431s][info][gc,task ] GC(368) Using 8 of 8 workers for init marking [613.434s][info][gc ] GC(368) Transfer SATB buffers [613.436s][info][gc ] GC(368) Purged 450277 oops from old generation SATB buffers [613.436s][info][gc ] GC(368) Pause Init Mark (YOUNG) 4.882ms [613.436s][info][gc,start ] GC(368) Concurrent remembered set scanning [613.436s][info][gc,task ] GC(368) Using 4 of 8 workers for Concurrent remembered set scanning [613.480s][info][gc ] GC(368) Concurrent remembered set scanning 44.245ms [613.480s][info][gc,start ] GC(368) Concurrent marking roots [613.480s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent marking roots [613.485s][info][gc ] GC(368) Concurrent marking roots 4.536ms [613.485s][info][gc,start ] GC(368) Concurrent marking (YOUNG) [613.485s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent marking [613.938s][info][gc ] GC(368) Concurrent marking (YOUNG) 452.692ms [613.938s][info][gc,start ] GC(368) Pause Final Mark (YOUNG) [613.938s][info][gc,task ] GC(368) Using 8 of 8 workers for final marking [613.939s][info][gc,ergo ] GC(368) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [613.939s][info][gc,ergo ] GC(368) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [613.939s][info][gc,ergo ] GC(368) Chosen CSet evacuates young: 187M (of which at least: 0B are to be promoted), old: 0B [613.939s][info][gc,ergo ] GC(368) Collectable Garbage: 3732M (99%), Immediate: 0B (0%), 0 regions, CSet: 3732M (99%), 490 regions [613.939s][info][gc,ergo ] GC(368) Evacuation Targets: YOUNG: 187M, PROMOTE: 0B, OLD: 0B, TOTAL: 187M [613.939s][info][gc,free ] Free: 9356M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3130K, Mutator Free: 1170 Collector Reserve: 232M, Max: 8192K; Used: 0B Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [613.939s][info][gc ] GC(368) Pause Final Mark (YOUNG) 0.913ms [613.939s][info][gc,start ] GC(368) Concurrent thread roots [613.939s][info][gc,task ] GC(368) Using 4 of 8 workers for Concurrent thread roots [613.943s][info][gc ] GC(368) Concurrent thread roots 4.211ms [613.943s][info][gc,start ] GC(368) Concurrent weak references [613.943s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent weak references [613.943s][info][gc,ref ] GC(368) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [613.943s][info][gc,ref ] GC(368) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [613.943s][info][gc,ref ] GC(368) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [613.943s][info][gc ] GC(368) Concurrent weak references 0.045ms [613.943s][info][gc,start ] GC(368) Concurrent weak roots [613.943s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent weak root [613.944s][info][gc ] GC(368) Concurrent weak roots 0.654ms [613.944s][info][gc,start ] GC(368) Concurrent cleanup [613.944s][info][gc ] GC(368) Concurrent cleanup 22134M->22134M(31744M) 0.109ms [613.944s][info][gc,free ] Free: 9343M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 610K, Mutator Free: 1168 Collector Reserve: 231M, Max: 8192K; Used: 981K Old Collector Reserve: 5828K, Max: 5828K; Used: 2363K [613.944s][info][gc,start ] GC(368) Concurrent strong roots [613.944s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent strong root [613.944s][info][gc ] GC(368) Concurrent strong roots 0.408ms [613.944s][info][gc,start ] GC(368) Concurrent evacuation [613.944s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent evacuation [614.021s][info][gc ] GC(368) Concurrent evacuation 76.639ms [614.021s][info][gc,start ] GC(368) Pause Init Update Refs [614.022s][info][gc ] GC(368) Pause Init Update Refs 0.534ms [614.022s][info][gc,start ] GC(368) Concurrent update references [614.022s][info][gc,task ] GC(368) Using 4 of 8 workers for concurrent reference update [614.022s][info][gc,free ] At start of update refs, moving 24569K to Mutator free set from Collector Reserve (24569K) and from Old Collector Reserve (0B) [614.267s][info][gc ] GC(368) Concurrent update references 244.937ms [614.267s][info][gc,start ] GC(368) Concurrent update thread roots [614.279s][info][gc ] GC(368) Concurrent update thread roots 11.390ms [614.279s][info][gc,start ] GC(368) Pause Final Update Refs [614.279s][info][gc,task ] GC(368) Using 8 of 8 workers for final reference update [614.279s][info][gc ] GC(368) Transfer SATB buffers [614.280s][info][gc,free ] Free: 11861M, Max: 8192K regular, 384M humongous, Frag: 96% external, 32% internal; Used: 3818M, Mutator Free: 1483 Collector Reserve: 743M, Max: 8192K; Used: 104M Old Collector Reserve: 5758K, Max: 5758K; Used: 2433K [614.280s][info][gc ] GC(368) Pause Final Update Refs 0.712ms [614.280s][info][gc,start ] GC(368) Concurrent cleanup [614.280s][info][gc ] GC(368) Concurrent cleanup 23015M->19104M(31744M) 0.167ms [614.280s][info][gc,ergo ] GC(368) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5765K, young_available: 12604M [614.280s][info][gc,ergo ] GC(368) At end of Concurrent Young GC: GCU: 18.4%, MU: 23.0% during period of 1.949s [614.280s][info][gc,ergo ] GC(368) At end of Concurrent Young GC: YOUNG generation used: 2228M, used regions: 2248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12603M [614.280s][info][gc,ergo ] GC(368) At end of Concurrent Young GC: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5765K [614.280s][info][gc,free ] Free: 11859M, Max: 8192K regular, 592M humongous, Frag: 96% external, 0% internal; Used: 4387K, Mutator Free: 1483 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 5758K, Max: 5758K; Used: 2433K [614.281s][info][gc,stats ] [614.281s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [614.281s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [614.281s][info][gc,stats ] [614.281s][info][gc,stats ] Concurrent Reset 18132 us [614.281s][info][gc,stats ] Pause Init Mark (G) 5629 us [614.281s][info][gc,stats ] Pause Init Mark (N) 4888 us [614.281s][info][gc,stats ] Swap Remembered Set 3365 us [614.281s][info][gc,stats ] Transfer Old From SATB 1327 us [614.281s][info][gc,stats ] Update Region States 108 us [614.281s][info][gc,stats ] Concurrent Scan Remembered Set 44267 us, parallelism: 3.97x [614.281s][info][gc,stats ] RS: 175528 us [614.281s][info][gc,stats ] RS: Scan Clusters 175528 us, workers (us): 44183, 44178, 44172, 42996, ---, ---, ---, ---, [614.281s][info][gc,stats ] Concurrent Mark Roots 4553 us, parallelism: 3.66x [614.281s][info][gc,stats ] CMR: 16649 us [614.281s][info][gc,stats ] CMR: Thread Roots 15296 us, workers (us): 3695, 3930, 3835, 3836, ---, ---, ---, ---, [614.281s][info][gc,stats ] CMR: Code Cache Roots 1111 us, workers (us): 300, 197, 256, 358, ---, ---, ---, ---, [614.281s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 53, 47, 43, 41, ---, ---, ---, ---, [614.281s][info][gc,stats ] CMR: CLDG Roots 59 us, workers (us): ---, 9, 50, ---, ---, ---, ---, ---, [614.281s][info][gc,stats ] Concurrent Marking 452717 us, parallelism: 3.96x [614.281s][info][gc,stats ] CM: 1792405 us [614.281s][info][gc,stats ] CM: Parallel Mark 1792405 us, workers (us): 448121, 448113, 448088, 448083, ---, ---, ---, ---, [614.281s][info][gc,stats ] Pause Final Mark (G) 1405 us [614.281s][info][gc,stats ] Pause Final Mark (N) 919 us [614.281s][info][gc,stats ] Finish Mark 502 us [614.281s][info][gc,stats ] Update Region States 88 us [614.281s][info][gc,stats ] Choose Collection Set 139 us [614.281s][info][gc,stats ] Rebuild Free Set 51 us [614.281s][info][gc,stats ] Concurrent Thread Roots 4226 us, parallelism: 3.91x [614.281s][info][gc,stats ] CTR: 16508 us [614.281s][info][gc,stats ] CTR: Thread Roots 16508 us, workers (us): 4099, 4123, 4154, 4132, ---, ---, ---, ---, [614.281s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [614.281s][info][gc,stats ] CWRF: 1 us [614.281s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [614.281s][info][gc,stats ] Concurrent Weak Roots 660 us [614.281s][info][gc,stats ] Roots 59 us, parallelism: 1.52x [614.281s][info][gc,stats ] CWR: 90 us [614.281s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 30, 25, 20, 15, ---, ---, ---, ---, [614.281s][info][gc,stats ] Rendezvous 587 us [614.281s][info][gc,stats ] Concurrent Cleanup 113 us [614.281s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.70x [614.281s][info][gc,stats ] CSR: 1117 us [614.281s][info][gc,stats ] CSR: Code Cache Roots 962 us, workers (us): 253, 172, 336, 202, ---, ---, ---, ---, [614.281s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 37, 36, 31, 26, ---, ---, ---, ---, [614.281s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [614.281s][info][gc,stats ] Concurrent Evacuation 76656 us [614.281s][info][gc,stats ] Pause Init Update Refs (G) 1094 us [614.281s][info][gc,stats ] Pause Init Update Refs (N) 544 us [614.281s][info][gc,stats ] Manage GCLABs 451 us [614.281s][info][gc,stats ] Concurrent Update Refs 244961 us [614.281s][info][gc,stats ] Concurrent Update Thread Roots 11405 us [614.281s][info][gc,stats ] Pause Final Update Refs (G) 1288 us [614.281s][info][gc,stats ] Pause Final Update Refs (N) 717 us [614.281s][info][gc,stats ] Update Region States 46 us [614.281s][info][gc,stats ] Trash Collection Set 16 us [614.281s][info][gc,stats ] Rebuild Free Set 81 us [614.281s][info][gc,stats ] Concurrent Cleanup 174 us [614.281s][info][gc,stats ] Workers: Evacuated 186M across 5128020 objects, abandoned 0B across 0 objects. [614.281s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [614.281s][info][gc,stats ] - age 1: 115400072 bytes, 115400072 total [614.281s][info][gc,stats ] - age 2: 42815944 bytes, 158216016 total [614.281s][info][gc,stats ] - age 3: 7289040 bytes, 165505056 total [614.281s][info][gc,stats ] - age 4: 328760 bytes, 165833816 total [614.281s][info][gc,stats ] - age 5: 29263968 bytes, 195097784 total [614.281s][info][gc,stats ] - age 6: 19752 bytes, 195117536 total [614.281s][info][gc,stats ] - age 7: 75152 bytes, 195192688 total [614.281s][info][gc,stats ] [614.281s][info][gc,stats ] Mutators: Evacuated 1427K across 26227 objects, abandoned 0B across 0 objects. [614.281s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [614.281s][info][gc,stats ] - age 1: 870656 bytes, 870656 total [614.281s][info][gc,stats ] - age 2: 49184 bytes, 919840 total [614.281s][info][gc,stats ] - age 3: 8856 bytes, 928696 total [614.281s][info][gc,stats ] - age 4: 1856 bytes, 930552 total [614.281s][info][gc,stats ] - age 5: 530728 bytes, 1461280 total [614.281s][info][gc,stats ] [614.281s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [614.281s][info][gc,stats ] - age 1: 74786168 bytes, 74786168 total [614.281s][info][gc,stats ] - age 2: 87661032 bytes, 162447200 total [614.281s][info][gc,stats ] - age 3: 62353464 bytes, 224800664 total [614.281s][info][gc,stats ] [614.281s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [614.281s][info][gc,stats ] - age 7: 10360801096 bytes, 10360801096 total [614.281s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [614.291s][info][gc ] Transition from: normal to: idle [614.291s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [614.291s][info][gc ] Transition from: idle to: old [614.291s][info][gc,free ] Free: 11837M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 2918K, Mutator Free: 1480 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 5758K, Max: 5758K; Used: 2433K [614.291s][info][gc,start ] GC(369) Concurrent marking (OLD) [614.291s][info][gc,task ] GC(369) Using 4 of 8 workers for concurrent marking [615.122s][info][gc ] GC(369) Concurrent marking (OLD) 830.797ms [615.122s][info][gc,start ] GC(369) Pause Final Mark (OLD) [615.122s][info][gc,task ] GC(369) Using 8 of 8 workers for final marking [615.123s][info][gc ] GC(369) Old-Gen Collectable Garbage: 1385M consolidated with free: 5758K, over 133 regions, Old-Gen Immediate Garbage: 426M over 55 regions. [615.123s][info][gc ] GC(369) Old generation transition from Marking to Waiting for evacuation [615.123s][info][gc,free ] Free: 10149M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 11035K, Mutator Free: 1270 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 461M, Max: 8192K; Used: 429M [615.123s][info][gc ] GC(369) Pause Final Mark (OLD) 1.015ms [615.124s][info][gc,start ] GC(369) Concurrent weak references [615.124s][info][gc,task ] GC(369) Using 4 of 8 workers for concurrent weak references [615.124s][info][gc,ref ] GC(369) Encountered references: Soft: 266, Weak: 1226, Final: 0, Phantom: 42 [615.124s][info][gc,ref ] GC(369) Discovered references: Soft: 209, Weak: 447, Final: 0, Phantom: 27 [615.124s][info][gc,ref ] GC(369) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [615.124s][info][gc ] GC(369) Concurrent weak references 0.067ms [615.124s][info][gc,start ] GC(369) Concurrent weak roots [615.124s][info][gc,task ] GC(369) Using 4 of 8 workers for concurrent weak root [615.124s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.124s][info][gc ] GC(369) Concurrent weak roots 0.778ms [615.124s][info][gc,start ] GC(369) Concurrent cleanup [615.125s][info][gc ] GC(369) Concurrent cleanup 20803M->20377M(31744M) 0.139ms [615.125s][info][gc,free ] Free: 10145M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 7103K, Mutator Free: 1269 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 461M, Max: 8192K; Used: 2433K [615.125s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.125s][info][gc,start ] GC(369) Pause Final Roots [615.125s][info][gc ] GC(369) Pause Final Roots 0.032ms [615.125s][info][gc ] GC(369) Transfer 37 region(s) from OLD to YOUNG, yielding increased size: 15128M [615.125s][info][gc,ergo ] GC(369) After old marking finished, successfully transferred 37 regions to young to prepare for next gc, old available: 149M, young_available: 11200M [615.125s][info][gc,ergo ] GC(369) At end of last OLD marking increment: GCU: 198.2%, MU: 265.7% for duration 0.845s (totals to be subsumed in next gc report) [615.125s][info][gc,ergo ] GC(369) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3927M, used regions: 3944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15128M, available: 11200M [615.125s][info][gc,ergo ] GC(369) At end of Concurrent Old Marking finishing increment: OLD generation used: 16450M, used regions: 16472M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16616M, available: 149M [615.125s][info][gc,free ] Free: 10144M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 7754K, Mutator Free: 1269 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 461M, Max: 8192K; Used: 2433K [615.126s][info][gc,stats ] [615.126s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [615.126s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [615.126s][info][gc,stats ] [615.126s][info][gc,stats ] Concurrent Marking 830823 us, parallelism: 3.97x [615.126s][info][gc,stats ] CM: 3300918 us [615.126s][info][gc,stats ] CM: Parallel Mark 3300918 us, workers (us): 825215, 825220, 825254, 825229, ---, ---, ---, ---, [615.126s][info][gc,stats ] Pause Final Mark (G) 1679 us [615.126s][info][gc,stats ] Pause Final Mark (N) 1021 us [615.126s][info][gc,stats ] Finish Mark 515 us [615.126s][info][gc,stats ] Update Region States 70 us [615.126s][info][gc,stats ] Choose Collection Set 211 us [615.126s][info][gc,stats ] Rebuild Free Set 76 us [615.126s][info][gc,stats ] Concurrent Weak References 72 us, parallelism: 0.30x [615.126s][info][gc,stats ] CWRF: 22 us [615.126s][info][gc,stats ] CWRF: Weak References 22 us, workers (us): 19, 2, 0, 0, ---, ---, ---, ---, [615.126s][info][gc,stats ] Concurrent Weak Roots 784 us [615.126s][info][gc,stats ] Roots 54 us, parallelism: 1.53x [615.126s][info][gc,stats ] CWR: 82 us [615.126s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 24, 24, 19, 15, ---, ---, ---, ---, [615.126s][info][gc,stats ] Rendezvous 716 us [615.126s][info][gc,stats ] Concurrent Cleanup 143 us [615.126s][info][gc,stats ] Pause Final Roots (G) 396 us [615.126s][info][gc,stats ] Pause Final Roots (N) 37 us [615.126s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [615.126s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [615.126s][info][gc,stats ] [615.126s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [615.126s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [615.126s][info][gc,stats ] [615.126s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [615.126s][info][gc,stats ] - age 1: 74786168 bytes, 74786168 total [615.126s][info][gc,stats ] - age 2: 87661032 bytes, 162447200 total [615.126s][info][gc,stats ] - age 3: 62353464 bytes, 224800664 total [615.126s][info][gc,stats ] [615.126s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [615.126s][info][gc,stats ] - age 7: 10408213872 bytes, 10408213872 total [615.126s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [615.126s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.127s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.128s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.129s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.130s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.131s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.132s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.133s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.134s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.135s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.136s][info][gc ] Transition from: old to: idle [615.137s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 133 regions [615.137s][info][gc ] Transition from: idle to: normal [615.137s][info][gc ] Heuristics request for young collection accepted [615.137s][info][gc,free ] Free: 10120M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 7561K, Mutator Free: 1266 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 461M, Max: 8192K; Used: 2433K [615.137s][info][gc,ergo ] GC(370) Start GC cycle (YOUNG) [615.137s][info][gc,start ] GC(370) Concurrent reset [615.137s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent reset [615.153s][info][gc ] GC(370) Concurrent reset 16.494ms [615.154s][info][gc,start ] GC(370) Pause Init Mark (YOUNG) [615.154s][info][gc,task ] GC(370) Using 8 of 8 workers for init marking [615.157s][info][gc ] GC(370) Pause Init Mark (YOUNG) 3.613ms [615.157s][info][gc,start ] GC(370) Concurrent remembered set scanning [615.157s][info][gc,task ] GC(370) Using 4 of 8 workers for Concurrent remembered set scanning [615.174s][info][gc ] GC(370) Concurrent remembered set scanning 16.584ms [615.174s][info][gc,start ] GC(370) Concurrent marking roots [615.174s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent marking roots [615.179s][info][gc ] GC(370) Concurrent marking roots 4.515ms [615.179s][info][gc,start ] GC(370) Concurrent marking (YOUNG) [615.179s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent marking [615.616s][info][gc ] GC(370) Concurrent marking (YOUNG) 437.054ms [615.616s][info][gc,start ] GC(370) Pause Final Mark (YOUNG) [615.616s][info][gc,task ] GC(370) Using 8 of 8 workers for final marking [615.617s][info][gc,ergo ] GC(370) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [615.617s][info][gc ] GC(370) Choose old regions for mixed collection: old evacuation budget: 106M, candidates: 133 [615.617s][info][gc ] GC(370) Old-gen piggyback evac (133 regions, evacuating 100M, reclaiming: 958M) [615.617s][info][gc ] GC(370) Old generation transition from Waiting for evacuation to Idle [615.617s][info][gc,ergo ] GC(370) Adaptive CSet Selection for YOUNG. Max Evacuation: 630M, Actual Free: 0B. [615.617s][info][gc,ergo ] GC(370) Chosen CSet evacuates young: 92403K (of which at least: 0B are to be promoted), old: 100M [615.617s][info][gc,ergo ] GC(370) Collectable Garbage: 4478M (125%), Immediate: 0B (0%), 0 regions, CSet: 4478M (125%), 585 regions [615.617s][info][gc,ergo ] GC(370) Evacuation Targets: YOUNG: 92403K, PROMOTE: 0B, OLD: 100M, TOTAL: 190M [615.617s][info][gc,free ] Free: 10089M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 6745K, Mutator Free: 1262 Collector Reserve: 111M, Max: 8192K; Used: 6192B Old Collector Reserve: 144M, Max: 8192K; Used: 0B [615.617s][info][gc ] GC(370) Pause Final Mark (YOUNG) 0.914ms [615.617s][info][gc,start ] GC(370) Concurrent thread roots [615.617s][info][gc,task ] GC(370) Using 4 of 8 workers for Concurrent thread roots [615.621s][info][gc ] GC(370) Concurrent thread roots 3.828ms [615.621s][info][gc,start ] GC(370) Concurrent weak references [615.621s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent weak references [615.621s][info][gc,ref ] GC(370) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [615.621s][info][gc,ref ] GC(370) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [615.621s][info][gc,ref ] GC(370) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [615.621s][info][gc ] GC(370) Concurrent weak references 0.056ms [615.621s][info][gc,start ] GC(370) Concurrent weak roots [615.621s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent weak root [615.622s][info][gc ] GC(370) Concurrent weak roots 0.647ms [615.622s][info][gc,start ] GC(370) Concurrent cleanup [615.622s][info][gc ] GC(370) Concurrent cleanup 21383M->21384M(31744M) 0.100ms [615.622s][info][gc,free ] Free: 10077M, Max: 8192K regular, 592M humongous, Frag: 95% external, 0% internal; Used: 10504K, Mutator Free: 1261 Collector Reserve: 111M, Max: 8192K; Used: 812K Old Collector Reserve: 143M, Max: 8192K; Used: 64000B [615.622s][info][gc,start ] GC(370) Concurrent strong roots [615.622s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent strong root [615.622s][info][gc ] GC(370) Concurrent strong roots 0.429ms [615.622s][info][gc,start ] GC(370) Concurrent evacuation [615.622s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent evacuation [615.702s][info][gc ] GC(370) Concurrent evacuation 79.552ms [615.702s][info][gc,start ] GC(370) Pause Init Update Refs [615.703s][info][gc ] GC(370) Pause Init Update Refs 0.514ms [615.703s][info][gc,start ] GC(370) Concurrent update references [615.703s][info][gc,task ] GC(370) Using 4 of 8 workers for concurrent reference update [615.703s][info][gc ] GC(370) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 15152M [615.703s][info][gc,free ] At start of update refs, moving 32765K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (24576K) [617.197s][info][gc ] GC(370) Concurrent update references 1494.636ms [617.197s][info][gc,start ] GC(370) Concurrent update thread roots [617.207s][info][gc ] GC(370) Concurrent update thread roots 9.977ms [617.208s][info][gc,start ] GC(370) Pause Final Update Refs [617.208s][info][gc,task ] GC(370) Using 8 of 8 workers for final reference update [617.208s][info][gc,free ] Free: 9736M, Max: 8192K regular, 384M humongous, Frag: 94% external, 36% internal; Used: 3537M, Mutator Free: 1218 Collector Reserve: 815M, Max: 8192K; Used: 81922K Old Collector Reserve: 1064M, Max: 8192K; Used: 1058M [617.208s][info][gc ] GC(370) Pause Final Update Refs 0.264ms [617.208s][info][gc,start ] GC(370) Concurrent cleanup [617.209s][info][gc ] GC(370) Concurrent cleanup 24780M->20111M(31744M) 0.189ms [617.209s][info][gc ] GC(370) Transfer 133 region(s) from OLD to YOUNG, yielding increased size: 16216M [617.209s][info][gc,ergo ] GC(370) After cleanup, successfully transferred 133 regions to young to prepare for next gc, old available: 6656B, young_available: 11616M [617.209s][info][gc,ergo ] GC(370) At end of Concurrent Young GC: GCU: 21.0%, MU: 18.0% during period of 2.929s [617.209s][info][gc,ergo ] GC(370) At end of Concurrent Young GC: YOUNG generation used: 4600M, used regions: 4616M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16216M, available: 11615M [617.209s][info][gc,ergo ] GC(370) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 6656B [617.209s][info][gc,free ] Free: 9735M, Max: 8192K regular, 384M humongous, Frag: 97% external, 0% internal; Used: 8655K, Mutator Free: 1218 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 1064M, Max: 8192K; Used: 0B [617.209s][info][gc,stats ] [617.209s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [617.209s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [617.209s][info][gc,stats ] [617.209s][info][gc,stats ] Concurrent Reset 16522 us [617.209s][info][gc,stats ] Pause Init Mark (G) 4333 us [617.209s][info][gc,stats ] Pause Init Mark (N) 3622 us [617.209s][info][gc,stats ] Swap Remembered Set 3372 us [617.209s][info][gc,stats ] Update Region States 112 us [617.209s][info][gc,stats ] Concurrent Scan Remembered Set 16599 us, parallelism: 3.97x [617.209s][info][gc,stats ] RS: 65838 us [617.209s][info][gc,stats ] RS: Scan Clusters 65838 us, workers (us): 16528, 16522, 16519, 16269, ---, ---, ---, ---, [617.209s][info][gc,stats ] Concurrent Mark Roots 4529 us, parallelism: 3.67x [617.209s][info][gc,stats ] CMR: 16603 us [617.209s][info][gc,stats ] CMR: Thread Roots 15387 us, workers (us): 3883, 3984, 3765, 3755, ---, ---, ---, ---, [617.209s][info][gc,stats ] CMR: Code Cache Roots 1080 us, workers (us): 176, 182, 366, 356, ---, ---, ---, ---, [617.209s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 31, 27, 25, 17, ---, ---, ---, ---, [617.209s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 7, ---, ---, ---, ---, ---, ---, [617.209s][info][gc,stats ] Concurrent Marking 437081 us, parallelism: 3.96x [617.209s][info][gc,stats ] CM: 1729539 us [617.209s][info][gc,stats ] CM: Parallel Mark 1729539 us, workers (us): 432401, 432393, 432375, 432370, ---, ---, ---, ---, [617.209s][info][gc,stats ] Pause Final Mark (G) 1389 us [617.209s][info][gc,stats ] Pause Final Mark (N) 919 us [617.209s][info][gc,stats ] Finish Mark 426 us [617.209s][info][gc,stats ] Update Region States 85 us [617.209s][info][gc,stats ] Choose Collection Set 158 us [617.209s][info][gc,stats ] Rebuild Free Set 54 us [617.209s][info][gc,stats ] Concurrent Thread Roots 3842 us, parallelism: 3.88x [617.209s][info][gc,stats ] CTR: 14903 us [617.209s][info][gc,stats ] CTR: Thread Roots 14903 us, workers (us): 3755, 3717, 3780, 3651, ---, ---, ---, ---, [617.209s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [617.209s][info][gc,stats ] CWRF: 1 us [617.209s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [617.209s][info][gc,stats ] Concurrent Weak Roots 651 us [617.209s][info][gc,stats ] Roots 52 us, parallelism: 1.36x [617.209s][info][gc,stats ] CWR: 71 us [617.209s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 18, 15, 14, ---, ---, ---, ---, [617.209s][info][gc,stats ] Rendezvous 587 us [617.209s][info][gc,stats ] Concurrent Cleanup 104 us [617.209s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.61x [617.209s][info][gc,stats ] CSR: 1141 us [617.209s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 353, 189, 255, 158, ---, ---, ---, ---, [617.209s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 45, 41, 39, 33, ---, ---, ---, ---, [617.209s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 8, 20, ---, ---, ---, ---, [617.209s][info][gc,stats ] Concurrent Evacuation 79571 us [617.209s][info][gc,stats ] Pause Init Update Refs (G) 1047 us [617.209s][info][gc,stats ] Pause Init Update Refs (N) 522 us [617.209s][info][gc,stats ] Manage GCLABs 434 us [617.209s][info][gc,stats ] Concurrent Update Refs 1494661 us [617.209s][info][gc,stats ] Concurrent Update Thread Roots 9992 us [617.209s][info][gc,stats ] Pause Final Update Refs (G) 885 us [617.209s][info][gc,stats ] Pause Final Update Refs (N) 269 us [617.209s][info][gc,stats ] Update Region States 58 us [617.209s][info][gc,stats ] Trash Collection Set 22 us [617.209s][info][gc,stats ] Rebuild Free Set 97 us [617.209s][info][gc,stats ] Concurrent Cleanup 195 us [617.209s][info][gc,stats ] Workers: Evacuated 189M across 5208652 objects, abandoned 0B across 0 objects. [617.209s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [617.209s][info][gc,stats ] - age 1: 105618120 bytes, 105618120 total [617.209s][info][gc,stats ] - age 2: 27890432 bytes, 133508552 total [617.209s][info][gc,stats ] - age 3: 4770408 bytes, 138278960 total [617.209s][info][gc,stats ] - age 4: 8291432 bytes, 146570392 total [617.209s][info][gc,stats ] - age 5: 950976 bytes, 147521368 total [617.209s][info][gc,stats ] - age 6: 4725272 bytes, 152246640 total [617.209s][info][gc,stats ] - age 7: 12251776 bytes, 164498416 total [617.209s][info][gc,stats ] - age 8: 2747720 bytes, 167246136 total [617.209s][info][gc,stats ] - age 9: 9127592 bytes, 176373728 total [617.209s][info][gc,stats ] - age 10: 2659032 bytes, 179032760 total [617.209s][info][gc,stats ] - age 11: 2921472 bytes, 181954232 total [617.209s][info][gc,stats ] - age 12: 2522792 bytes, 184477024 total [617.209s][info][gc,stats ] - age 13: 5154312 bytes, 189631336 total [617.209s][info][gc,stats ] - age 14: 302984 bytes, 189934320 total [617.209s][info][gc,stats ] - age 15: 7794232 bytes, 197728552 total [617.209s][info][gc,stats ] [617.209s][info][gc,stats ] Mutators: Evacuated 455K across 7775 objects, abandoned 0B across 0 objects. [617.209s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [617.209s][info][gc,stats ] - age 1: 303592 bytes, 303592 total [617.209s][info][gc,stats ] - age 2: 24624 bytes, 328216 total [617.209s][info][gc,stats ] - age 3: 1480 bytes, 329696 total [617.209s][info][gc,stats ] - age 4: 5032 bytes, 334728 total [617.209s][info][gc,stats ] - age 5: 176 bytes, 334904 total [617.209s][info][gc,stats ] - age 6: 128384 bytes, 463288 total [617.209s][info][gc,stats ] - age 7: 1960 bytes, 465248 total [617.209s][info][gc,stats ] - age 8: 160 bytes, 465408 total [617.209s][info][gc,stats ] - age 9: 40 bytes, 465448 total [617.209s][info][gc,stats ] - age 10: 320 bytes, 465768 total [617.209s][info][gc,stats ] [617.209s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [617.209s][info][gc,stats ] - age 1: 132099264 bytes, 132099264 total [617.209s][info][gc,stats ] - age 2: 74306112 bytes, 206405376 total [617.209s][info][gc,stats ] - age 3: 80923264 bytes, 287328640 total [617.209s][info][gc,stats ] - age 4: 61722472 bytes, 349051112 total [617.209s][info][gc,stats ] [617.209s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [617.209s][info][gc,stats ] - age 7: 10404133496 bytes, 10404133496 total [617.210s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [617.220s][info][gc ] Transition from: normal to: idle [617.220s][info][gc ] Trigger (YOUNG): Average GC time (3947.19 ms) is above the time for average allocation rate (2065 MB/s) to deplete free headroom (8126M) (margin of error = 3.16) [617.220s][info][gc,ergo ] Free headroom: 9713M (free) - 1587M (spike) - 0B (penalties) = 8126M [617.220s][info][gc ] Transition from: idle to: normal [617.220s][info][gc ] Heuristics request for young collection accepted [617.220s][info][gc,free ] Free: 9713M, Max: 8192K regular, 384M humongous, Frag: 97% external, 0% internal; Used: 14846K, Mutator Free: 1216 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 1064M, Max: 8192K; Used: 0B [617.220s][info][gc,ergo ] GC(371) Start GC cycle (YOUNG) [617.220s][info][gc,start ] GC(371) Concurrent reset [617.220s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent reset [617.237s][info][gc ] GC(371) Concurrent reset 17.300ms [617.238s][info][gc,start ] GC(371) Pause Init Mark (YOUNG) [617.238s][info][gc,task ] GC(371) Using 8 of 8 workers for init marking [617.242s][info][gc ] GC(371) Pause Init Mark (YOUNG) 3.751ms [617.242s][info][gc,start ] GC(371) Concurrent remembered set scanning [617.242s][info][gc,task ] GC(371) Using 4 of 8 workers for Concurrent remembered set scanning [617.277s][info][gc ] GC(371) Concurrent remembered set scanning 35.522ms [617.277s][info][gc,start ] GC(371) Concurrent marking roots [617.277s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent marking roots [617.282s][info][gc ] GC(371) Concurrent marking roots 4.689ms [617.282s][info][gc,start ] GC(371) Concurrent marking (YOUNG) [617.282s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent marking [617.723s][info][gc ] GC(371) Concurrent marking (YOUNG) 440.619ms [617.723s][info][gc,start ] GC(371) Pause Final Mark (YOUNG) [617.724s][info][gc,task ] GC(371) Using 8 of 8 workers for final marking [617.725s][info][gc,ergo ] GC(371) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [617.725s][info][gc,ergo ] GC(371) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [617.725s][info][gc,ergo ] GC(371) Chosen CSet evacuates young: 45755K (of which at least: 0B are to be promoted), old: 0B [617.725s][info][gc,ergo ] GC(371) Collectable Garbage: 4186M (98%), Immediate: 0B (0%), 0 regions, CSet: 4186M (98%), 529 regions [617.725s][info][gc,ergo ] GC(371) Evacuation Targets: YOUNG: 45755K, PROMOTE: 0B, OLD: 0B, TOTAL: 45755K [617.725s][info][gc,free ] Free: 10511M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 173K, Mutator Free: 1314 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [617.725s][info][gc ] GC(371) Pause Final Mark (YOUNG) 1.871ms [617.725s][info][gc,start ] GC(371) Concurrent thread roots [617.725s][info][gc,task ] GC(371) Using 4 of 8 workers for Concurrent thread roots [617.730s][info][gc ] GC(371) Concurrent thread roots 4.730ms [617.730s][info][gc,start ] GC(371) Concurrent weak references [617.730s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent weak references [617.730s][info][gc,ref ] GC(371) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [617.730s][info][gc,ref ] GC(371) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [617.730s][info][gc,ref ] GC(371) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [617.730s][info][gc ] GC(371) Concurrent weak references 0.036ms [617.730s][info][gc,start ] GC(371) Concurrent weak roots [617.730s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent weak root [617.731s][info][gc ] GC(371) Concurrent weak roots 0.787ms [617.731s][info][gc,start ] GC(371) Concurrent cleanup [617.731s][info][gc ] GC(371) Concurrent cleanup 21176M->21176M(31744M) 0.103ms [617.731s][info][gc,free ] Free: 10494M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 1253K, Mutator Free: 1312 Collector Reserve: 56491K, Max: 8192K; Used: 852K Old Collector Reserve: 0B, Max: 0B; Used: 0B [617.731s][info][gc,start ] GC(371) Concurrent strong roots [617.731s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent strong root [617.731s][info][gc ] GC(371) Concurrent strong roots 0.469ms [617.731s][info][gc,start ] GC(371) Concurrent evacuation [617.731s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent evacuation [617.749s][info][gc ] GC(371) Concurrent evacuation 17.341ms [617.749s][info][gc,start ] GC(371) Pause Init Update Refs [617.750s][info][gc ] GC(371) Pause Init Update Refs 0.468ms [617.750s][info][gc,start ] GC(371) Concurrent update references [617.750s][info][gc,task ] GC(371) Using 4 of 8 workers for concurrent reference update [617.750s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [617.947s][info][gc ] GC(371) Concurrent update references 196.937ms [617.947s][info][gc,start ] GC(371) Concurrent update thread roots [617.957s][info][gc ] GC(371) Concurrent update thread roots 10.851ms [617.958s][info][gc,start ] GC(371) Pause Final Update Refs [617.958s][info][gc,task ] GC(371) Using 8 of 8 workers for final reference update [617.958s][info][gc,free ] Free: 13449M, Max: 8192K regular, 560M humongous, Frag: 94% external, 31% internal; Used: 4237M, Mutator Free: 1682 Collector Reserve: 815M, Max: 8192K; Used: 8256B Old Collector Reserve: 0B, Max: 0B; Used: 0B [617.958s][info][gc ] GC(371) Pause Final Update Refs 0.210ms [617.958s][info][gc,start ] GC(371) Concurrent cleanup [617.958s][info][gc ] GC(371) Concurrent cleanup 21685M->17462M(31744M) 0.160ms [617.958s][info][gc,ergo ] GC(371) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6656B, young_available: 14265M [617.959s][info][gc,ergo ] GC(371) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.2% during period of 0.750s [617.959s][info][gc,ergo ] GC(371) At end of Concurrent Young GC: YOUNG generation used: 1951M, used regions: 1976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16216M, available: 14264M [617.959s][info][gc,ergo ] GC(371) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15528M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15528M, available: 6656B [617.959s][info][gc,free ] Free: 13448M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 7994K, Mutator Free: 1682 Collector Reserve: 815M, Max: 8192K; Used: 8256B Old Collector Reserve: 0B, Max: 0B; Used: 0B [617.959s][info][gc,stats ] [617.959s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [617.959s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [617.959s][info][gc,stats ] [617.959s][info][gc,stats ] Concurrent Reset 17332 us [617.959s][info][gc,stats ] Pause Init Mark (G) 4548 us [617.959s][info][gc,stats ] Pause Init Mark (N) 3764 us [617.959s][info][gc,stats ] Swap Remembered Set 3378 us [617.959s][info][gc,stats ] Update Region States 227 us [617.959s][info][gc,stats ] Concurrent Scan Remembered Set 35537 us, parallelism: 3.99x [617.959s][info][gc,stats ] RS: 141794 us [617.959s][info][gc,stats ] RS: Scan Clusters 141794 us, workers (us): 35455, 35451, 35445, 35443, ---, ---, ---, ---, [617.959s][info][gc,stats ] Concurrent Mark Roots 4697 us, parallelism: 3.66x [617.959s][info][gc,stats ] CMR: 17196 us [617.959s][info][gc,stats ] CMR: Thread Roots 15972 us, workers (us): 4003, 3919, 3991, 4059, ---, ---, ---, ---, [617.959s][info][gc,stats ] CMR: Code Cache Roots 1091 us, workers (us): 171, 365, 369, 185, ---, ---, ---, ---, [617.959s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 26, 21, 21, ---, ---, ---, ---, [617.959s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [617.959s][info][gc,stats ] Concurrent Marking 440648 us, parallelism: 3.96x [617.959s][info][gc,stats ] CM: 1745183 us [617.959s][info][gc,stats ] CM: Parallel Mark 1745183 us, workers (us): 436316, 436295, 436290, 436282, ---, ---, ---, ---, [617.959s][info][gc,stats ] Pause Final Mark (G) 2359 us [617.959s][info][gc,stats ] Pause Final Mark (N) 1877 us [617.959s][info][gc,stats ] Finish Mark 538 us [617.959s][info][gc,stats ] Update Region States 95 us [617.959s][info][gc,stats ] Choose Collection Set 149 us [617.959s][info][gc,stats ] Rebuild Free Set 53 us [617.959s][info][gc,stats ] Concurrent Thread Roots 4741 us, parallelism: 3.91x [617.959s][info][gc,stats ] CTR: 18548 us [617.959s][info][gc,stats ] CTR: Thread Roots 18548 us, workers (us): 4637, 4585, 4678, 4648, ---, ---, ---, ---, [617.959s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.02x [617.959s][info][gc,stats ] CWRF: 1 us [617.959s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [617.959s][info][gc,stats ] Concurrent Weak Roots 792 us [617.959s][info][gc,stats ] Roots 56 us, parallelism: 1.48x [617.959s][info][gc,stats ] CWR: 82 us [617.959s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 25, 22, 18, 18, ---, ---, ---, ---, [617.959s][info][gc,stats ] Rendezvous 723 us [617.959s][info][gc,stats ] Concurrent Cleanup 108 us [617.959s][info][gc,stats ] Concurrent Strong Roots 473 us, parallelism: 2.43x [617.959s][info][gc,stats ] CSR: 1150 us [617.959s][info][gc,stats ] CSR: Code Cache Roots 997 us, workers (us): 252, 399, 160, 186, ---, ---, ---, ---, [617.959s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 40, 33, 28, 25, ---, ---, ---, ---, [617.959s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [617.959s][info][gc,stats ] Concurrent Evacuation 17357 us [617.959s][info][gc,stats ] Pause Init Update Refs (G) 931 us [617.959s][info][gc,stats ] Pause Init Update Refs (N) 476 us [617.959s][info][gc,stats ] Manage GCLABs 403 us [617.959s][info][gc,stats ] Concurrent Update Refs 196960 us [617.959s][info][gc,stats ] Concurrent Update Thread Roots 10864 us [617.959s][info][gc,stats ] Pause Final Update Refs (G) 783 us [617.959s][info][gc,stats ] Pause Final Update Refs (N) 215 us [617.959s][info][gc,stats ] Update Region States 41 us [617.959s][info][gc,stats ] Trash Collection Set 12 us [617.959s][info][gc,stats ] Rebuild Free Set 80 us [617.959s][info][gc,stats ] Concurrent Cleanup 166 us [617.959s][info][gc,stats ] Workers: Evacuated 45206K across 681975 objects, abandoned 0B across 0 objects. [617.959s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [617.959s][info][gc,stats ] - age 1: 32247560 bytes, 32247560 total [617.959s][info][gc,stats ] - age 2: 7461376 bytes, 39708936 total [617.959s][info][gc,stats ] - age 3: 6533256 bytes, 46242192 total [617.959s][info][gc,stats ] - age 4: 3040 bytes, 46245232 total [617.959s][info][gc,stats ] - age 5: 1832 bytes, 46247064 total [617.959s][info][gc,stats ] - age 6: 776 bytes, 46247840 total [617.959s][info][gc,stats ] - age 7: 43736 bytes, 46291576 total [617.959s][info][gc,stats ] [617.959s][info][gc,stats ] Mutators: Evacuated 549K across 5410 objects, abandoned 64B across 2 objects. [617.959s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [617.959s][info][gc,stats ] - age 1: 510888 bytes, 510888 total [617.959s][info][gc,stats ] - age 2: 3056 bytes, 513944 total [617.959s][info][gc,stats ] - age 3: 2184 bytes, 516128 total [617.959s][info][gc,stats ] - age 7: 46096 bytes, 562224 total [617.959s][info][gc,stats ] [617.959s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [617.959s][info][gc,stats ] - age 1: 42450688 bytes, 42450688 total [617.959s][info][gc,stats ] - age 2: 132099264 bytes, 174549952 total [617.959s][info][gc,stats ] - age 3: 74306112 bytes, 248856064 total [617.959s][info][gc,stats ] - age 4: 80923264 bytes, 329779328 total [617.959s][info][gc,stats ] - age 5: 61722472 bytes, 391501800 total [617.959s][info][gc,stats ] [617.959s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [617.959s][info][gc,stats ] - age 7: 10404133496 bytes, 10404133496 total [617.959s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [617.969s][info][gc ] Transition from: normal to: idle [618.379s][info][gc ] Periodic Sample: GCU = 20.026%, MU = 18.637% during most recent 5.0s [620.187s][info][gc ] Trigger (YOUNG): Average GC time (3781.65 ms) is above the time for average allocation rate (1976 MB/s) to deplete free headroom (7471M) (margin of error = 3.15) [620.187s][info][gc,ergo ] Free headroom: 9058M (free) - 1587M (spike) - 0B (penalties) = 7471M [620.187s][info][gc ] Transition from: idle to: normal [620.187s][info][gc ] Heuristics request for young collection accepted [620.187s][info][gc,free ] Free: 9058M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5824K, Mutator Free: 1133 Collector Reserve: 815M, Max: 8192K; Used: 8256B Old Collector Reserve: 0B, Max: 0B; Used: 0B [620.187s][info][gc,ergo ] GC(372) Start GC cycle (YOUNG) [620.187s][info][gc,start ] GC(372) Concurrent reset [620.187s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent reset [620.214s][info][gc ] GC(372) Concurrent reset 27.613ms [620.215s][info][gc,start ] GC(372) Pause Init Mark (YOUNG) [620.215s][info][gc,task ] GC(372) Using 8 of 8 workers for init marking [620.218s][info][gc ] GC(372) Pause Init Mark (YOUNG) 3.528ms [620.219s][info][gc,start ] GC(372) Concurrent remembered set scanning [620.219s][info][gc,task ] GC(372) Using 4 of 8 workers for Concurrent remembered set scanning [620.236s][info][gc ] GC(372) Concurrent remembered set scanning 17.450ms [620.236s][info][gc,start ] GC(372) Concurrent marking roots [620.236s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent marking roots [620.241s][info][gc ] GC(372) Concurrent marking roots 4.650ms [620.241s][info][gc,start ] GC(372) Concurrent marking (YOUNG) [620.241s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent marking [620.678s][info][gc ] GC(372) Concurrent marking (YOUNG) 436.975ms [620.678s][info][gc,start ] GC(372) Pause Final Mark (YOUNG) [620.678s][info][gc,task ] GC(372) Using 8 of 8 workers for final marking [620.679s][info][gc,ergo ] GC(372) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [620.679s][info][gc,ergo ] GC(372) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [620.679s][info][gc,ergo ] GC(372) Chosen CSet evacuates young: 46989K (of which at least: 0B are to be promoted), old: 0B [620.679s][info][gc,ergo ] GC(372) Collectable Garbage: 5922M (99%), Immediate: 0B (0%), 0 regions, CSet: 5922M (99%), 746 regions [620.679s][info][gc,ergo ] GC(372) Evacuation Targets: YOUNG: 46989K, PROMOTE: 0B, OLD: 0B, TOTAL: 46989K [620.679s][info][gc,free ] Free: 8818M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5537K, Mutator Free: 1103 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 0B, Max: 0B; Used: 0B [620.679s][info][gc ] GC(372) Pause Final Mark (YOUNG) 0.984ms [620.679s][info][gc,start ] GC(372) Concurrent thread roots [620.679s][info][gc,task ] GC(372) Using 4 of 8 workers for Concurrent thread roots [620.679s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [620.679s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 6656, promotion expended: 5080, old capacity: 16290676736, old_used: 16265353264, old unaffiliated regions: 0 [620.679s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 6656, promotion expended: 5080, old capacity: 16290676736, old_used: 16265353264, old unaffiliated regions: 0 [620.679s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 6656, promotion expended: 5064, old capacity: 16290676736, old_used: 16265357872, old unaffiliated regions: 0 [620.679s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [620.679s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 6656, promotion expended: 5064, old capacity: 16290676736, old_used: 16265357872, old unaffiliated regions: 0 [620.680s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [620.684s][info][gc ] GC(372) Concurrent thread roots 4.375ms [620.684s][info][gc,start ] GC(372) Concurrent weak references [620.684s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent weak references [620.684s][info][gc,ref ] GC(372) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [620.684s][info][gc,ref ] GC(372) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [620.684s][info][gc,ref ] GC(372) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [620.684s][info][gc ] GC(372) Concurrent weak references 0.043ms [620.684s][info][gc,start ] GC(372) Concurrent weak roots [620.684s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent weak root [620.684s][info][gc ] GC(372) Concurrent weak roots 0.606ms [620.684s][info][gc,start ] GC(372) Concurrent cleanup [620.684s][info][gc ] GC(372) Concurrent cleanup 22868M->22868M(31744M) 0.104ms [620.684s][info][gc,free ] Free: 8796M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4095K, Mutator Free: 1100 Collector Reserve: 56507K, Max: 8192K; Used: 836K Old Collector Reserve: 8165K, Max: 8165K; Used: 27136B [620.684s][info][gc,start ] GC(372) Concurrent strong roots [620.684s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent strong root [620.685s][info][gc ] GC(372) Concurrent strong roots 0.417ms [620.685s][info][gc,start ] GC(372) Concurrent evacuation [620.685s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent evacuation [620.703s][info][gc ] GC(372) Concurrent evacuation 18.233ms [620.703s][info][gc,start ] GC(372) Pause Init Update Refs [620.704s][info][gc ] GC(372) Pause Init Update Refs 0.470ms [620.704s][info][gc,start ] GC(372) Concurrent update references [620.704s][info][gc,task ] GC(372) Using 4 of 8 workers for concurrent reference update [620.704s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [620.903s][info][gc ] GC(372) Concurrent update references 199.053ms [620.903s][info][gc,start ] GC(372) Concurrent update thread roots [620.914s][info][gc ] GC(372) Concurrent update thread roots 10.527ms [620.914s][info][gc,start ] GC(372) Pause Final Update Refs [620.914s][info][gc,task ] GC(372) Using 8 of 8 workers for final reference update [620.914s][info][gc,free ] Free: 13468M, Max: 8192K regular, 560M humongous, Frag: 93% external, 43% internal; Used: 5907M, Mutator Free: 1684 Collector Reserve: 815M, Max: 8192K; Used: 65544K Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [620.914s][info][gc ] GC(372) Pause Final Update Refs 0.229ms [620.914s][info][gc,start ] GC(372) Concurrent cleanup [620.915s][info][gc ] GC(372) Concurrent cleanup 23395M->17435M(31744M) 0.179ms [620.915s][info][gc,ergo ] GC(372) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8119K, young_available: 14283M [620.915s][info][gc,ergo ] GC(372) At end of Concurrent Young GC: GCU: 5.8%, MU: 16.7% during period of 2.956s [620.915s][info][gc,ergo ] GC(372) At end of Concurrent Young GC: YOUNG generation used: 1924M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16208M, available: 14283M [620.915s][info][gc,ergo ] GC(372) At end of Concurrent Young GC: OLD generation used: 15511M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15536M, available: 8119K [620.915s][info][gc,free ] Free: 13467M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 4996K, Mutator Free: 1684 Collector Reserve: 815M, Max: 8192K; Used: 8256B Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [620.915s][info][gc,stats ] [620.915s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [620.915s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [620.915s][info][gc,stats ] [620.915s][info][gc,stats ] Concurrent Reset 27643 us [620.915s][info][gc,stats ] Pause Init Mark (G) 4338 us [620.915s][info][gc,stats ] Pause Init Mark (N) 3542 us [620.915s][info][gc,stats ] Swap Remembered Set 3321 us [620.915s][info][gc,stats ] Update Region States 56 us [620.915s][info][gc,stats ] Concurrent Scan Remembered Set 17465 us, parallelism: 3.98x [620.915s][info][gc,stats ] RS: 69521 us [620.915s][info][gc,stats ] RS: Scan Clusters 69521 us, workers (us): 17383, 17383, 17381, 17375, ---, ---, ---, ---, [620.915s][info][gc,stats ] Concurrent Mark Roots 4663 us, parallelism: 3.72x [620.915s][info][gc,stats ] CMR: 17340 us [620.915s][info][gc,stats ] CMR: Thread Roots 16077 us, workers (us): 3942, 3957, 4157, 4022, ---, ---, ---, ---, [620.915s][info][gc,stats ] CMR: Code Cache Roots 1121 us, workers (us): 364, 363, 149, 245, ---, ---, ---, ---, [620.915s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 25, 23, 18, ---, ---, ---, ---, [620.915s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, ---, 8, 36, ---, ---, ---, ---, [620.915s][info][gc,stats ] Concurrent Marking 437002 us, parallelism: 3.95x [620.915s][info][gc,stats ] CM: 1726987 us [620.915s][info][gc,stats ] CM: Parallel Mark 1726987 us, workers (us): 431883, 431862, 431844, 431399, ---, ---, ---, ---, [620.915s][info][gc,stats ] Pause Final Mark (G) 1521 us [620.915s][info][gc,stats ] Pause Final Mark (N) 990 us [620.915s][info][gc,stats ] Finish Mark 477 us [620.915s][info][gc,stats ] Update Region States 87 us [620.915s][info][gc,stats ] Choose Collection Set 180 us [620.915s][info][gc,stats ] Rebuild Free Set 50 us [620.915s][info][gc,stats ] Concurrent Thread Roots 4390 us, parallelism: 3.91x [620.915s][info][gc,stats ] CTR: 17144 us [620.915s][info][gc,stats ] CTR: Thread Roots 17144 us, workers (us): 4284, 4293, 4317, 4250, ---, ---, ---, ---, [620.915s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.04x [620.915s][info][gc,stats ] CWRF: 2 us [620.915s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [620.915s][info][gc,stats ] Concurrent Weak Roots 611 us [620.915s][info][gc,stats ] Roots 57 us, parallelism: 1.44x [620.915s][info][gc,stats ] CWR: 82 us [620.915s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 25, 24, 18, 15, ---, ---, ---, ---, [620.915s][info][gc,stats ] Rendezvous 541 us [620.915s][info][gc,stats ] Concurrent Cleanup 108 us [620.915s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.69x [620.915s][info][gc,stats ] CSR: 1141 us [620.915s][info][gc,stats ] CSR: Code Cache Roots 981 us, workers (us): 167, 343, 266, 205, ---, ---, ---, ---, [620.915s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 40, 35, 30, 26, ---, ---, ---, ---, [620.915s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [620.915s][info][gc,stats ] Concurrent Evacuation 18248 us [620.915s][info][gc,stats ] Pause Init Update Refs (G) 901 us [620.915s][info][gc,stats ] Pause Init Update Refs (N) 479 us [620.915s][info][gc,stats ] Manage GCLABs 399 us [620.915s][info][gc,stats ] Concurrent Update Refs 199075 us [620.915s][info][gc,stats ] Concurrent Update Thread Roots 10533 us [620.915s][info][gc,stats ] Pause Final Update Refs (G) 740 us [620.915s][info][gc,stats ] Pause Final Update Refs (N) 234 us [620.915s][info][gc,stats ] Update Region States 44 us [620.915s][info][gc,stats ] Trash Collection Set 21 us [620.915s][info][gc,stats ] Rebuild Free Set 84 us [620.915s][info][gc,stats ] Concurrent Cleanup 185 us [620.915s][info][gc,stats ] Workers: Evacuated 46438K across 715206 objects, abandoned 0B across 0 objects. [620.915s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [620.915s][info][gc,stats ] - age 1: 32674424 bytes, 32674424 total [620.915s][info][gc,stats ] - age 2: 835448 bytes, 33509872 total [620.915s][info][gc,stats ] - age 3: 7460592 bytes, 40970464 total [620.915s][info][gc,stats ] - age 4: 6533304 bytes, 47503768 total [620.915s][info][gc,stats ] - age 5: 3040 bytes, 47506808 total [620.915s][info][gc,stats ] - age 6: 1832 bytes, 47508640 total [620.915s][info][gc,stats ] - age 7: 776 bytes, 47509416 total [620.915s][info][gc,stats ] - age 8: 43408 bytes, 47552824 total [620.915s][info][gc,stats ] [620.915s][info][gc,stats ] Mutators: Evacuated 551K across 5415 objects, abandoned 24B across 1 objects. [620.915s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [620.915s][info][gc,stats ] - age 1: 514008 bytes, 514008 total [620.915s][info][gc,stats ] - age 2: 128 bytes, 514136 total [620.915s][info][gc,stats ] - age 3: 3608 bytes, 517744 total [620.915s][info][gc,stats ] - age 4: 2008 bytes, 519752 total [620.915s][info][gc,stats ] - age 7: 5064 bytes, 524816 total [620.915s][info][gc,stats ] - age 8: 39464 bytes, 564280 total [620.915s][info][gc,stats ] [620.915s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [620.915s][info][gc,stats ] - age 2: 42450688 bytes, 42450688 total [620.915s][info][gc,stats ] - age 3: 132099264 bytes, 174549952 total [620.915s][info][gc,stats ] - age 4: 74306112 bytes, 248856064 total [620.916s][info][gc,stats ] - age 5: 80923264 bytes, 329779328 total [620.916s][info][gc,stats ] - age 6: 61722472 bytes, 391501800 total [620.916s][info][gc,stats ] [620.916s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [620.916s][info][gc,stats ] - age 7: 10404133496 bytes, 10404133496 total [620.916s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [620.926s][info][gc ] Transition from: normal to: idle [623.326s][info][gc ] Trigger (YOUNG): Average GC time (3623.56 ms) is above the time for average allocation rate (1975 MB/s) to deplete free headroom (7154M) (margin of error = 3.14) [623.326s][info][gc,ergo ] Free headroom: 8741M (free) - 1587M (spike) - 0B (penalties) = 7154M [623.326s][info][gc ] Transition from: idle to: normal [623.326s][info][gc ] Heuristics request for young collection accepted [623.326s][info][gc,free ] Free: 8741M, Max: 8192K regular, 928M humongous, Frag: 90% external, 0% internal; Used: 10764K, Mutator Free: 1094 Collector Reserve: 815M, Max: 8192K; Used: 8256B Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [623.326s][info][gc,ergo ] GC(373) Start GC cycle (YOUNG) [623.326s][info][gc,start ] GC(373) Concurrent reset [623.326s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent reset [623.356s][info][gc ] GC(373) Concurrent reset 29.399ms [623.356s][info][gc,start ] GC(373) Pause Init Mark (YOUNG) [623.356s][info][gc,task ] GC(373) Using 8 of 8 workers for init marking [623.360s][info][gc ] GC(373) Pause Init Mark (YOUNG) 3.572ms [623.360s][info][gc,start ] GC(373) Concurrent remembered set scanning [623.360s][info][gc,task ] GC(373) Using 4 of 8 workers for Concurrent remembered set scanning [623.378s][info][gc ] GC(373) Concurrent remembered set scanning 17.399ms [623.378s][info][gc,start ] GC(373) Concurrent marking roots [623.378s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent marking roots [623.382s][info][gc ] GC(373) Concurrent marking roots 4.573ms [623.382s][info][gc,start ] GC(373) Concurrent marking (YOUNG) [623.382s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent marking [623.386s][info][gc ] Periodic Sample: GCU = 3.644%, MU = 16.539% during most recent 5.0s [623.815s][info][gc ] GC(373) Concurrent marking (YOUNG) 432.647ms [623.815s][info][gc,start ] GC(373) Pause Final Mark (YOUNG) [623.815s][info][gc,task ] GC(373) Using 8 of 8 workers for final marking [623.816s][info][gc,ergo ] GC(373) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [623.816s][info][gc,ergo ] GC(373) Adaptive CSet Selection for YOUNG. Max Evacuation: 675M, Actual Free: 0B. [623.816s][info][gc,ergo ] GC(373) Chosen CSet evacuates young: 53263K (of which at least: 0B are to be promoted), old: 0B [623.816s][info][gc,ergo ] GC(373) Collectable Garbage: 6239M (99%), Immediate: 0B (0%), 0 regions, CSet: 6239M (99%), 787 regions [623.816s][info][gc,ergo ] GC(373) Evacuation Targets: YOUNG: 53263K, PROMOTE: 0B, OLD: 0B, TOTAL: 53263K [623.816s][info][gc,free ] Free: 8483M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5117K, Mutator Free: 1061 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8113K, Max: 8113K; Used: 80896B [623.816s][info][gc ] GC(373) Pause Final Mark (YOUNG) 0.978ms [623.816s][info][gc,start ] GC(373) Concurrent thread roots [623.816s][info][gc,task ] GC(373) Using 4 of 8 workers for Concurrent thread roots [623.821s][info][gc ] GC(373) Concurrent thread roots 4.458ms [623.821s][info][gc,start ] GC(373) Concurrent weak references [623.821s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent weak references [623.821s][info][gc,ref ] GC(373) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [623.821s][info][gc,ref ] GC(373) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [623.821s][info][gc,ref ] GC(373) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [623.821s][info][gc ] GC(373) Concurrent weak references 0.041ms [623.821s][info][gc,start ] GC(373) Concurrent weak roots [623.821s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent weak root [623.822s][info][gc ] GC(373) Concurrent weak roots 0.604ms [623.822s][info][gc,start ] GC(373) Concurrent cleanup [623.822s][info][gc ] GC(373) Concurrent cleanup 23182M->23182M(31744M) 0.102ms [623.822s][info][gc,free ] Free: 8469M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2790K, Mutator Free: 1059 Collector Reserve: 64753K, Max: 8192K; Used: 782K Old Collector Reserve: 8073K, Max: 8073K; Used: 119K [623.822s][info][gc,start ] GC(373) Concurrent strong roots [623.822s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent strong root [623.822s][info][gc ] GC(373) Concurrent strong roots 0.407ms [623.822s][info][gc,start ] GC(373) Concurrent evacuation [623.822s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent evacuation [623.843s][info][gc ] GC(373) Concurrent evacuation 21.156ms [623.844s][info][gc,start ] GC(373) Pause Init Update Refs [623.844s][info][gc ] GC(373) Pause Init Update Refs 0.487ms [623.844s][info][gc,start ] GC(373) Concurrent update references [623.844s][info][gc,task ] GC(373) Using 4 of 8 workers for concurrent reference update [623.844s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [624.037s][info][gc ] GC(373) Concurrent update references 192.473ms [624.037s][info][gc,start ] GC(373) Concurrent update thread roots [624.048s][info][gc ] GC(373) Concurrent update thread roots 11.540ms [624.049s][info][gc,start ] GC(373) Pause Final Update Refs [624.049s][info][gc,task ] GC(373) Using 8 of 8 workers for final reference update [624.049s][info][gc,free ] Free: 13435M, Max: 8192K regular, 560M humongous, Frag: 93% external, 46% internal; Used: 6231M, Mutator Free: 1680 Collector Reserve: 815M, Max: 8192K; Used: 16394K Old Collector Reserve: 57106K, Max: 8192K; Used: 49389K [624.049s][info][gc ] GC(373) Pause Final Update Refs 0.256ms [624.049s][info][gc,start ] GC(373) Concurrent cleanup [624.049s][info][gc ] GC(373) Concurrent cleanup 23711M->17420M(31744M) 0.248ms [624.049s][info][gc ] GC(373) Transfer 6 region(s) from YOUNG to OLD, yielding increased size: 15584M [624.049s][info][gc,ergo ] GC(373) After cleanup, successfully transferred 6 regions to old to prepare for next gc, old available: 57113K, young_available: 14251M [624.049s][info][gc,ergo ] GC(373) At end of Concurrent Young GC: GCU: 5.5%, MU: 16.8% during period of 3.135s [624.049s][info][gc,ergo ] GC(373) At end of Concurrent Young GC: YOUNG generation used: 1909M, used regions: 1944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16160M, available: 14250M [624.049s][info][gc,ergo ] GC(373) At end of Concurrent Young GC: OLD generation used: 15512M, used regions: 15536M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 57113K [624.050s][info][gc,free ] Free: 13434M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 6008K, Mutator Free: 1680 Collector Reserve: 815M, Max: 8192K; Used: 10320B Old Collector Reserve: 57106K, Max: 8192K; Used: 237K [624.050s][info][gc,stats ] [624.050s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [624.050s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [624.050s][info][gc,stats ] [624.050s][info][gc,stats ] Concurrent Reset 29430 us [624.050s][info][gc,stats ] Pause Init Mark (G) 4316 us [624.050s][info][gc,stats ] Pause Init Mark (N) 3581 us [624.050s][info][gc,stats ] Swap Remembered Set 3331 us [624.050s][info][gc,stats ] Update Region States 119 us [624.050s][info][gc,stats ] Concurrent Scan Remembered Set 17416 us, parallelism: 3.98x [624.050s][info][gc,stats ] RS: 69286 us [624.050s][info][gc,stats ] RS: Scan Clusters 69286 us, workers (us): 17325, 17324, 17319, 17318, ---, ---, ---, ---, [624.050s][info][gc,stats ] Concurrent Mark Roots 4587 us, parallelism: 3.68x [624.050s][info][gc,stats ] CMR: 16888 us [624.050s][info][gc,stats ] CMR: Thread Roots 15675 us, workers (us): 3845, 4039, 3913, 3878, ---, ---, ---, ---, [624.050s][info][gc,stats ] CMR: Code Cache Roots 1070 us, workers (us): 338, 194, 246, 291, ---, ---, ---, ---, [624.050s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 33, 26, 22, 18, ---, ---, ---, ---, [624.050s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 9, 36, ---, ---, ---, ---, ---, [624.050s][info][gc,stats ] Concurrent Marking 432675 us, parallelism: 3.96x [624.050s][info][gc,stats ] CM: 1713787 us [624.050s][info][gc,stats ] CM: Parallel Mark 1713787 us, workers (us): 428458, 428441, 428446, 428442, ---, ---, ---, ---, [624.050s][info][gc,stats ] Pause Final Mark (G) 1463 us [624.050s][info][gc,stats ] Pause Final Mark (N) 984 us [624.050s][info][gc,stats ] Finish Mark 476 us [624.050s][info][gc,stats ] Update Region States 92 us [624.050s][info][gc,stats ] Choose Collection Set 175 us [624.050s][info][gc,stats ] Rebuild Free Set 47 us [624.050s][info][gc,stats ] Concurrent Thread Roots 4473 us, parallelism: 3.89x [624.050s][info][gc,stats ] CTR: 17416 us [624.050s][info][gc,stats ] CTR: Thread Roots 17416 us, workers (us): 4396, 4315, 4350, 4354, ---, ---, ---, ---, [624.050s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.02x [624.050s][info][gc,stats ] CWRF: 1 us [624.050s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [624.050s][info][gc,stats ] Concurrent Weak Roots 608 us [624.050s][info][gc,stats ] Roots 59 us, parallelism: 1.40x [624.050s][info][gc,stats ] CWR: 82 us [624.050s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 28, 19, 19, 17, ---, ---, ---, ---, [624.050s][info][gc,stats ] Rendezvous 537 us [624.050s][info][gc,stats ] Concurrent Cleanup 106 us [624.050s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.69x [624.050s][info][gc,stats ] CSR: 1111 us [624.050s][info][gc,stats ] CSR: Code Cache Roots 960 us, workers (us): 336, 161, 262, 202, ---, ---, ---, ---, [624.050s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 37, 34, 32, 22, ---, ---, ---, ---, [624.050s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [624.050s][info][gc,stats ] Concurrent Evacuation 21171 us [624.050s][info][gc,stats ] Pause Init Update Refs (G) 915 us [624.050s][info][gc,stats ] Pause Init Update Refs (N) 495 us [624.050s][info][gc,stats ] Manage GCLABs 413 us [624.050s][info][gc,stats ] Concurrent Update Refs 192495 us [624.050s][info][gc,stats ] Concurrent Update Thread Roots 11569 us [624.050s][info][gc,stats ] Pause Final Update Refs (G) 737 us [624.050s][info][gc,stats ] Pause Final Update Refs (N) 262 us [624.050s][info][gc,stats ] Update Region States 54 us [624.050s][info][gc,stats ] Trash Collection Set 23 us [624.050s][info][gc,stats ] Rebuild Free Set 97 us [624.050s][info][gc,stats ] Concurrent Cleanup 259 us [624.050s][info][gc,stats ] Workers: Evacuated 52786K across 861610 objects, abandoned 0B across 0 objects. [624.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [624.050s][info][gc,stats ] - age 1: 38206432 bytes, 38206432 total [624.050s][info][gc,stats ] - age 2: 1089320 bytes, 39295752 total [624.050s][info][gc,stats ] - age 3: 766376 bytes, 40062128 total [624.050s][info][gc,stats ] - age 4: 7421824 bytes, 47483952 total [624.050s][info][gc,stats ] - age 5: 6523264 bytes, 54007216 total [624.050s][info][gc,stats ] - age 6: 3040 bytes, 54010256 total [624.050s][info][gc,stats ] - age 7: 2992 bytes, 54013248 total [624.050s][info][gc,stats ] - age 8: 40008 bytes, 54053256 total [624.050s][info][gc,stats ] [624.050s][info][gc,stats ] Mutators: Evacuated 477K across 4831 objects, abandoned 40B across 1 objects. [624.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [624.050s][info][gc,stats ] - age 1: 440032 bytes, 440032 total [624.050s][info][gc,stats ] - age 2: 128 bytes, 440160 total [624.050s][info][gc,stats ] - age 3: 208 bytes, 440368 total [624.050s][info][gc,stats ] - age 4: 1992 bytes, 442360 total [624.050s][info][gc,stats ] - age 5: 3088 bytes, 445448 total [624.050s][info][gc,stats ] - age 7: 1512 bytes, 446960 total [624.050s][info][gc,stats ] - age 8: 41560 bytes, 488520 total [624.051s][info][gc,stats ] [624.051s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [624.051s][info][gc,stats ] - age 1: 2144 bytes, 2144 total [624.051s][info][gc,stats ] - age 3: 42404624 bytes, 42406768 total [624.051s][info][gc,stats ] - age 4: 132006064 bytes, 174412832 total [624.051s][info][gc,stats ] - age 5: 74259408 bytes, 248672240 total [624.051s][info][gc,stats ] - age 6: 80887072 bytes, 329559312 total [624.051s][info][gc,stats ] - age 7: 61465824 bytes, 391025136 total [624.051s][info][gc,stats ] [624.051s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [624.051s][info][gc,stats ] - age 7: 10404133496 bytes, 10404133496 total [624.051s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [624.061s][info][gc ] Transition from: normal to: idle [624.061s][info][gc ] Trigger (YOUNG): expedite promotion of 45333K [624.061s][info][gc ] Transition from: idle to: normal [624.061s][info][gc ] Heuristics request for young collection accepted [624.061s][info][gc,free ] Free: 13408M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 7265K, Mutator Free: 1677 Collector Reserve: 815M, Max: 8192K; Used: 10320B Old Collector Reserve: 57106K, Max: 8192K; Used: 237K [624.061s][info][gc,ergo ] GC(374) Start GC cycle (YOUNG) [624.061s][info][gc,start ] GC(374) Concurrent reset [624.061s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent reset [624.068s][info][gc ] GC(374) Concurrent reset 6.554ms [624.068s][info][gc,start ] GC(374) Pause Init Mark (YOUNG) [624.068s][info][gc,task ] GC(374) Using 8 of 8 workers for init marking [624.072s][info][gc ] GC(374) Pause Init Mark (YOUNG) 3.512ms [624.072s][info][gc,start ] GC(374) Concurrent remembered set scanning [624.072s][info][gc,task ] GC(374) Using 4 of 8 workers for Concurrent remembered set scanning [624.090s][info][gc ] GC(374) Concurrent remembered set scanning 18.079ms [624.090s][info][gc,start ] GC(374) Concurrent marking roots [624.090s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent marking roots [624.094s][info][gc ] GC(374) Concurrent marking roots 3.982ms [624.094s][info][gc,start ] GC(374) Concurrent marking (YOUNG) [624.094s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent marking [624.546s][info][gc ] GC(374) Concurrent marking (YOUNG) 451.509ms [624.546s][info][gc,start ] GC(374) Pause Final Mark (YOUNG) [624.546s][info][gc,task ] GC(374) Using 8 of 8 workers for final marking [624.547s][info][gc,ergo ] GC(374) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [624.547s][info][gc,ergo ] GC(374) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [624.547s][info][gc,ergo ] GC(374) Chosen CSet evacuates young: 235M (of which at least: 45333K are to be promoted), old: 0B [624.547s][info][gc,ergo ] GC(374) Collectable Garbage: 1524M (99%), Immediate: 0B (0%), 0 regions, CSet: 1524M (99%), 226 regions [624.547s][info][gc,ergo ] GC(374) Evacuation Targets: YOUNG: 235M, PROMOTE: 45333K, OLD: 0B, TOTAL: 279M [624.547s][info][gc,free ] Free: 12934M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 1882K, Mutator Free: 1617 Collector Reserve: 287M, Max: 8192K; Used: 10320B Old Collector Reserve: 57106K, Max: 8192K; Used: 237K [624.547s][info][gc ] GC(374) Pause Final Mark (YOUNG) 1.000ms [624.547s][info][gc,start ] GC(374) Concurrent thread roots [624.547s][info][gc,task ] GC(374) Using 4 of 8 workers for Concurrent thread roots [624.552s][info][gc ] GC(374) Concurrent thread roots 4.483ms [624.552s][info][gc,start ] GC(374) Concurrent weak references [624.552s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent weak references [624.552s][info][gc,ref ] GC(374) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [624.552s][info][gc,ref ] GC(374) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [624.552s][info][gc,ref ] GC(374) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [624.552s][info][gc ] GC(374) Concurrent weak references 0.043ms [624.552s][info][gc,start ] GC(374) Concurrent weak roots [624.552s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent weak root [624.552s][info][gc ] GC(374) Concurrent weak roots 0.581ms [624.552s][info][gc,start ] GC(374) Concurrent cleanup [624.552s][info][gc ] GC(374) Concurrent cleanup 18460M->18460M(31744M) 0.108ms [624.553s][info][gc,free ] Free: 12920M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7544K, Mutator Free: 1616 Collector Reserve: 287M, Max: 8192K; Used: 794K Old Collector Reserve: 56868K, Max: 8192K; Used: 475K [624.553s][info][gc,start ] GC(374) Concurrent strong roots [624.553s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent strong root [624.553s][info][gc ] GC(374) Concurrent strong roots 0.415ms [624.553s][info][gc,start ] GC(374) Concurrent evacuation [624.553s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent evacuation [624.631s][info][gc,ergo ] GC(374) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58483712, promotion expended: 52525136, old capacity: 16341008384, old_used: 16318123568, old unaffiliated regions: 0 [624.631s][info][gc,ergo ] GC(374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58483712, promotion expended: 52534304, old capacity: 16341008384, old_used: 16318132784, old unaffiliated regions: 0 [624.631s][info][gc,ergo ] GC(374) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58483712, promotion expended: 52534304, old capacity: 16341008384, old_used: 16318132784, old unaffiliated regions: 0 [624.631s][info][gc,ergo ] GC(374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 58483712, promotion expended: 52534304, old capacity: 16341008384, old_used: 16318132784, old unaffiliated regions: 0 [624.631s][info][gc,ergo ] GC(374) Squelching additional promotion failure reports for current epoch [624.720s][info][gc ] GC(374) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [624.723s][info][gc ] GC(374) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [624.803s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [624.915s][info][gc ] GC(374) Concurrent evacuation 362.430ms [624.916s][info][gc,start ] GC(374) Pause Init Update Refs [624.916s][info][gc ] GC(374) Pause Init Update Refs 0.592ms [624.917s][info][gc,start ] GC(374) Concurrent update references [624.917s][info][gc,task ] GC(374) Using 4 of 8 workers for concurrent reference update [624.917s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [625.179s][info][gc ] GC(374) Concurrent update references 262.331ms [625.179s][info][gc,start ] GC(374) Concurrent update thread roots [625.190s][info][gc ] GC(374) Concurrent update thread roots 10.681ms [625.190s][info][gc,start ] GC(374) Pause Final Update Refs [625.190s][info][gc,task ] GC(374) Using 8 of 8 workers for final reference update [625.190s][info][gc,free ] Free: 12612M, Max: 8192K regular, 584M humongous, Frag: 95% external, 11% internal; Used: 1503M, Mutator Free: 1577 Collector Reserve: 808M, Max: 8192K; Used: 280M Old Collector Reserve: 32513K, Max: 8192K; Used: 24831K [625.190s][info][gc ] GC(374) Pause Final Update Refs 0.236ms [625.191s][info][gc,start ] GC(374) Concurrent cleanup [625.191s][info][gc ] GC(374) Concurrent cleanup 20072M->18276M(31744M) 0.139ms [625.191s][info][gc ] GC(374) Transfer 3 region(s) from YOUNG to OLD, yielding increased size: 15632M [625.191s][info][gc,ergo ] GC(374) After cleanup, successfully transferred 3 regions to old to prepare for next gc, old available: 32520K, young_available: 13420M [625.191s][info][gc,ergo ] GC(374) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.1% during period of 1.141s [625.191s][info][gc,ergo ] GC(374) At end of Concurrent Young GC: YOUNG generation used: 2693M, used regions: 2712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16112M, available: 13418M [625.191s][info][gc,ergo ] GC(374) At end of Concurrent Young GC: OLD generation used: 15584M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 32520K [625.191s][info][gc,free ] Free: 12610M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 5451K, Mutator Free: 1577 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 32513K, Max: 8192K; Used: 255K [625.191s][info][gc,stats ] [625.191s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [625.191s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [625.191s][info][gc,stats ] [625.191s][info][gc,stats ] Concurrent Reset 6573 us [625.191s][info][gc,stats ] Pause Init Mark (G) 4183 us [625.191s][info][gc,stats ] Pause Init Mark (N) 3525 us [625.191s][info][gc,stats ] Swap Remembered Set 3314 us [625.191s][info][gc,stats ] Update Region States 73 us [625.191s][info][gc,stats ] Concurrent Scan Remembered Set 18095 us, parallelism: 3.96x [625.191s][info][gc,stats ] RS: 71575 us [625.191s][info][gc,stats ] RS: Scan Clusters 71575 us, workers (us): 18024, 18020, 18016, 17514, ---, ---, ---, ---, [625.191s][info][gc,stats ] Concurrent Mark Roots 3994 us, parallelism: 3.60x [625.191s][info][gc,stats ] CMR: 14381 us [625.191s][info][gc,stats ] CMR: Thread Roots 13322 us, workers (us): 3522, 3215, 3312, 3274, ---, ---, ---, ---, [625.191s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 142, 338, 175, 283, ---, ---, ---, ---, [625.191s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 26, 25, 17, 17, ---, ---, ---, ---, [625.191s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, 28, ---, ---, ---, ---, ---, [625.191s][info][gc,stats ] Concurrent Marking 451537 us, parallelism: 3.96x [625.191s][info][gc,stats ] CM: 1788319 us [625.191s][info][gc,stats ] CM: Parallel Mark 1788319 us, workers (us): 447082, 447103, 447072, 447063, ---, ---, ---, ---, [625.191s][info][gc,stats ] Pause Final Mark (G) 1487 us [625.191s][info][gc,stats ] Pause Final Mark (N) 1006 us [625.191s][info][gc,stats ] Finish Mark 553 us [625.191s][info][gc,stats ] Update Region States 84 us [625.191s][info][gc,stats ] Choose Collection Set 104 us [625.191s][info][gc,stats ] Rebuild Free Set 60 us [625.191s][info][gc,stats ] Concurrent Thread Roots 4496 us, parallelism: 3.92x [625.191s][info][gc,stats ] CTR: 17603 us [625.191s][info][gc,stats ] CTR: Thread Roots 17603 us, workers (us): 4372, 4431, 4432, 4368, ---, ---, ---, ---, [625.191s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [625.191s][info][gc,stats ] CWRF: 1 us [625.191s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [625.191s][info][gc,stats ] Concurrent Weak Roots 585 us [625.191s][info][gc,stats ] Roots 55 us, parallelism: 1.61x [625.191s][info][gc,stats ] CWR: 89 us [625.191s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 28, 25, 19, 16, ---, ---, ---, ---, [625.191s][info][gc,stats ] Rendezvous 518 us [625.191s][info][gc,stats ] Concurrent Cleanup 113 us [625.191s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.53x [625.191s][info][gc,stats ] CSR: 1072 us [625.191s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 256, 155, 164, 351, ---, ---, ---, ---, [625.191s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 33, 26, 23, ---, ---, ---, ---, [625.191s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [625.191s][info][gc,stats ] Concurrent Evacuation 362449 us [625.191s][info][gc,stats ] Pause Init Update Refs (G) 1236 us [625.191s][info][gc,stats ] Pause Init Update Refs (N) 603 us [625.191s][info][gc,stats ] Manage GCLABs 499 us [625.191s][info][gc,stats ] Concurrent Update Refs 262353 us [625.191s][info][gc,stats ] Concurrent Update Thread Roots 10697 us [625.191s][info][gc,stats ] Pause Final Update Refs (G) 834 us [625.191s][info][gc,stats ] Pause Final Update Refs (N) 241 us [625.191s][info][gc,stats ] Update Region States 51 us [625.191s][info][gc,stats ] Trash Collection Set 9 us [625.192s][info][gc,stats ] Rebuild Free Set 84 us [625.192s][info][gc,stats ] Concurrent Cleanup 146 us [625.192s][info][gc,stats ] Workers: Evacuated 277M across 8198083 objects, abandoned 24B across 1 objects. [625.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [625.192s][info][gc,stats ] - age 1: 31527608 bytes, 31527608 total [625.192s][info][gc,stats ] - age 2: 27760536 bytes, 59288144 total [625.192s][info][gc,stats ] - age 3: 11205616 bytes, 70493760 total [625.192s][info][gc,stats ] - age 4: 9876472 bytes, 80370232 total [625.192s][info][gc,stats ] - age 5: 26081040 bytes, 106451272 total [625.192s][info][gc,stats ] - age 6: 58904232 bytes, 165355504 total [625.192s][info][gc,stats ] - age 7: 29061800 bytes, 194417304 total [625.192s][info][gc,stats ] - age 8: 30554424 bytes, 224971728 total [625.192s][info][gc,stats ] - age 9: 35164920 bytes, 260136648 total [625.192s][info][gc,stats ] - age 10: 30032664 bytes, 290169312 total [625.192s][info][gc,stats ] - age 11: 162304 bytes, 290331616 total [625.192s][info][gc,stats ] - age 12: 263176 bytes, 290594792 total [625.192s][info][gc,stats ] - age 13: 64560 bytes, 290659352 total [625.192s][info][gc,stats ] - age 14: 103112 bytes, 290762464 total [625.192s][info][gc,stats ] - age 15: 175128 bytes, 290937592 total [625.192s][info][gc,stats ] [625.192s][info][gc,stats ] Mutators: Evacuated 2557K across 74674 objects, abandoned 0B across 0 objects. [625.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [625.192s][info][gc,stats ] - age 1: 636104 bytes, 636104 total [625.192s][info][gc,stats ] - age 2: 1017504 bytes, 1653608 total [625.192s][info][gc,stats ] - age 3: 209616 bytes, 1863224 total [625.192s][info][gc,stats ] - age 4: 19888 bytes, 1883112 total [625.192s][info][gc,stats ] - age 5: 457864 bytes, 2340976 total [625.192s][info][gc,stats ] - age 6: 159552 bytes, 2500528 total [625.192s][info][gc,stats ] - age 7: 52824 bytes, 2553352 total [625.192s][info][gc,stats ] - age 8: 6424 bytes, 2559776 total [625.192s][info][gc,stats ] - age 9: 31544 bytes, 2591320 total [625.192s][info][gc,stats ] - age 10: 27576 bytes, 2618896 total [625.192s][info][gc,stats ] [625.192s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [625.192s][info][gc,stats ] - age 4: 8326736 bytes, 8326736 total [625.192s][info][gc,stats ] - age 5: 74771632 bytes, 83098368 total [625.192s][info][gc,stats ] - age 6: 32729552 bytes, 115827920 total [625.192s][info][gc,stats ] - age 7: 16262056 bytes, 132089976 total [625.192s][info][gc,stats ] [625.192s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [625.192s][info][gc,stats ] - age 7: 10419177760 bytes, 10419177760 total [625.192s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [625.202s][info][gc ] Transition from: normal to: idle [625.202s][info][gc ] Trigger (YOUNG): expedite promotion of 26316K [625.202s][info][gc ] Transition from: idle to: normal [625.202s][info][gc ] Heuristics request for young collection accepted [625.202s][info][gc,free ] Free: 12586M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 5852K, Mutator Free: 1574 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 32513K, Max: 8192K; Used: 255K [625.202s][info][gc,ergo ] GC(375) Start GC cycle (YOUNG) [625.202s][info][gc,start ] GC(375) Concurrent reset [625.202s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent reset [625.213s][info][gc ] GC(375) Concurrent reset 11.094ms [625.214s][info][gc,start ] GC(375) Pause Init Mark (YOUNG) [625.214s][info][gc,task ] GC(375) Using 8 of 8 workers for init marking [625.217s][info][gc ] GC(375) Pause Init Mark (YOUNG) 3.543ms [625.217s][info][gc,start ] GC(375) Concurrent remembered set scanning [625.217s][info][gc,task ] GC(375) Using 4 of 8 workers for Concurrent remembered set scanning [625.266s][info][gc ] GC(375) Concurrent remembered set scanning 48.563ms [625.266s][info][gc,start ] GC(375) Concurrent marking roots [625.266s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent marking roots [625.271s][info][gc ] GC(375) Concurrent marking roots 4.641ms [625.271s][info][gc,start ] GC(375) Concurrent marking (YOUNG) [625.271s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent marking [625.631s][info][gc ] GC(375) Concurrent marking (YOUNG) 360.675ms [625.632s][info][gc,start ] GC(375) Pause Final Mark (YOUNG) [625.632s][info][gc,task ] GC(375) Using 8 of 8 workers for final marking [625.632s][info][gc,ergo ] GC(375) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [625.632s][info][gc,ergo ] GC(375) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [625.632s][info][gc,ergo ] GC(375) Chosen CSet evacuates young: 47851K (of which at least: 0B are to be promoted), old: 0B [625.632s][info][gc,ergo ] GC(375) Collectable Garbage: 2385M (99%), Immediate: 0B (0%), 0 regions, CSet: 2385M (99%), 304 regions [625.632s][info][gc,ergo ] GC(375) Evacuation Targets: YOUNG: 47851K, PROMOTE: 0B, OLD: 0B, TOTAL: 47851K [625.632s][info][gc ] GC(375) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 16136M [625.632s][info][gc,ergo ] GC(375) Successfully transferred 3 excess regions to young before start of evacuation [625.633s][info][gc,free ] Free: 12468M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 3833K, Mutator Free: 1559 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7937K, Max: 7937K; Used: 255K [625.633s][info][gc ] GC(375) Pause Final Mark (YOUNG) 0.968ms [625.633s][info][gc,start ] GC(375) Concurrent thread roots [625.633s][info][gc,task ] GC(375) Using 4 of 8 workers for Concurrent thread roots [625.639s][info][gc ] GC(375) Concurrent thread roots 6.351ms [625.639s][info][gc,start ] GC(375) Concurrent weak references [625.639s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent weak references [625.639s][info][gc,ref ] GC(375) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [625.639s][info][gc,ref ] GC(375) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [625.639s][info][gc,ref ] GC(375) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [625.639s][info][gc ] GC(375) Concurrent weak references 0.066ms [625.639s][info][gc,start ] GC(375) Concurrent weak roots [625.639s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent weak root [625.640s][info][gc ] GC(375) Concurrent weak roots 0.720ms [625.640s][info][gc,start ] GC(375) Concurrent cleanup [625.640s][info][gc ] GC(375) Concurrent cleanup 19205M->19206M(31744M) 0.186ms [625.640s][info][gc,free ] Free: 12450M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 5307K, Mutator Free: 1557 Collector Reserve: 64691K, Max: 8192K; Used: 844K Old Collector Reserve: 7929K, Max: 7929K; Used: 262K [625.640s][info][gc,start ] GC(375) Concurrent strong roots [625.640s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent strong root [625.641s][info][gc ] GC(375) Concurrent strong roots 0.410ms [625.641s][info][gc,start ] GC(375) Concurrent evacuation [625.641s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent evacuation [625.649s][info][gc ] GC(375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [625.649s][info][gc ] GC(375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [625.663s][info][gc ] GC(375) Concurrent evacuation 22.261ms [625.663s][info][gc,start ] GC(375) Pause Init Update Refs [625.664s][info][gc ] GC(375) Pause Init Update Refs 0.507ms [625.664s][info][gc,start ] GC(375) Concurrent update references [625.664s][info][gc,task ] GC(375) Using 4 of 8 workers for concurrent reference update [625.664s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [625.853s][info][gc ] GC(375) Concurrent update references 189.001ms [625.853s][info][gc,start ] GC(375) Concurrent update thread roots [625.863s][info][gc ] GC(375) Concurrent update thread roots 9.851ms [625.863s][info][gc,start ] GC(375) Pause Final Update Refs [625.863s][info][gc,task ] GC(375) Using 8 of 8 workers for final reference update [625.863s][info][gc,free ] Free: 13616M, Max: 8192K regular, 1352M humongous, Frag: 88% external, 17% internal; Used: 2375M, Mutator Free: 1703 Collector Reserve: 807M, Max: 8192K; Used: 65542K Old Collector Reserve: 7900K, Max: 7900K; Used: 291K [625.863s][info][gc ] GC(375) Pause Final Update Refs 0.207ms [625.863s][info][gc,start ] GC(375) Concurrent cleanup [625.864s][info][gc ] GC(375) Concurrent cleanup 19720M->17296M(31744M) 0.162ms [625.864s][info][gc,ergo ] GC(375) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7907K, young_available: 14423M [625.864s][info][gc,ergo ] GC(375) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.1% during period of 0.673s [625.864s][info][gc,ergo ] GC(375) At end of Concurrent Young GC: YOUNG generation used: 1697M, used regions: 1720M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 14422M [625.864s][info][gc,ergo ] GC(375) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7907K [625.864s][info][gc,free ] Free: 13614M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 9714K, Mutator Free: 1703 Collector Reserve: 807M, Max: 8192K; Used: 6192B Old Collector Reserve: 7900K, Max: 7900K; Used: 291K [625.864s][info][gc,stats ] [625.864s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [625.864s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [625.864s][info][gc,stats ] [625.864s][info][gc,stats ] Concurrent Reset 11118 us [625.864s][info][gc,stats ] Pause Init Mark (G) 4300 us [625.865s][info][gc,stats ] Pause Init Mark (N) 3556 us [625.865s][info][gc,stats ] Swap Remembered Set 3340 us [625.865s][info][gc,stats ] Update Region States 70 us [625.865s][info][gc,stats ] Concurrent Scan Remembered Set 48580 us, parallelism: 3.99x [625.865s][info][gc,stats ] RS: 193977 us [625.865s][info][gc,stats ] RS: Scan Clusters 193977 us, workers (us): 48504, 48495, 48492, 48487, ---, ---, ---, ---, [625.865s][info][gc,stats ] Concurrent Mark Roots 4654 us, parallelism: 3.63x [625.865s][info][gc,stats ] CMR: 16903 us [625.865s][info][gc,stats ] CMR: Thread Roots 15690 us, workers (us): 3793, 4079, 3904, 3914, ---, ---, ---, ---, [625.865s][info][gc,stats ] CMR: Code Cache Roots 1073 us, workers (us): 336, 181, 380, 176, ---, ---, ---, ---, [625.865s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 32, 30, 25, 15, ---, ---, ---, ---, [625.865s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 9, ---, 29, ---, ---, ---, ---, [625.865s][info][gc,stats ] Concurrent Marking 360701 us, parallelism: 3.96x [625.865s][info][gc,stats ] CM: 1426932 us [625.865s][info][gc,stats ] CM: Parallel Mark 1426932 us, workers (us): 356749, 356741, 356722, 356719, ---, ---, ---, ---, [625.865s][info][gc,stats ] Pause Final Mark (G) 1493 us [625.865s][info][gc,stats ] Pause Final Mark (N) 973 us [625.865s][info][gc,stats ] Finish Mark 514 us [625.865s][info][gc,stats ] Update Region States 91 us [625.865s][info][gc,stats ] Choose Collection Set 124 us [625.865s][info][gc,stats ] Rebuild Free Set 52 us [625.865s][info][gc,stats ] Concurrent Thread Roots 6367 us, parallelism: 3.95x [625.865s][info][gc,stats ] CTR: 25119 us [625.865s][info][gc,stats ] CTR: Thread Roots 25119 us, workers (us): 6305, 6257, 6294, 6263, ---, ---, ---, ---, [625.865s][info][gc,stats ] Concurrent Weak References 72 us, parallelism: 0.02x [625.865s][info][gc,stats ] CWRF: 2 us [625.865s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [625.865s][info][gc,stats ] Concurrent Weak Roots 729 us [625.865s][info][gc,stats ] Roots 52 us, parallelism: 1.24x [625.865s][info][gc,stats ] CWR: 65 us [625.865s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 23, 17, 14, 10, ---, ---, ---, ---, [625.865s][info][gc,stats ] Rendezvous 655 us [625.865s][info][gc,stats ] Concurrent Cleanup 193 us [625.865s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.43x [625.865s][info][gc,stats ] CSR: 1040 us [625.865s][info][gc,stats ] CSR: Code Cache Roots 892 us, workers (us): 148, 251, 333, 160, ---, ---, ---, ---, [625.865s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 29, 29, 24, ---, ---, ---, ---, [625.865s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [625.865s][info][gc,stats ] Concurrent Evacuation 22276 us [625.865s][info][gc,stats ] Pause Init Update Refs (G) 978 us [625.865s][info][gc,stats ] Pause Init Update Refs (N) 516 us [625.865s][info][gc,stats ] Manage GCLABs 429 us [625.865s][info][gc,stats ] Concurrent Update Refs 189024 us [625.865s][info][gc,stats ] Concurrent Update Thread Roots 9866 us [625.865s][info][gc,stats ] Pause Final Update Refs (G) 745 us [625.865s][info][gc,stats ] Pause Final Update Refs (N) 212 us [625.865s][info][gc,stats ] Update Region States 43 us [625.865s][info][gc,stats ] Trash Collection Set 11 us [625.865s][info][gc,stats ] Rebuild Free Set 77 us [625.865s][info][gc,stats ] Concurrent Cleanup 171 us [625.865s][info][gc,stats ] Workers: Evacuated 47431K across 724511 objects, abandoned 0B across 0 objects. [625.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [625.865s][info][gc,stats ] - age 1: 35243992 bytes, 35243992 total [625.865s][info][gc,stats ] - age 2: 226976 bytes, 35470968 total [625.865s][info][gc,stats ] - age 3: 596872 bytes, 36067840 total [625.865s][info][gc,stats ] - age 4: 1084520 bytes, 37152360 total [625.865s][info][gc,stats ] - age 5: 121832 bytes, 37274192 total [625.865s][info][gc,stats ] - age 6: 5517648 bytes, 42791840 total [625.865s][info][gc,stats ] - age 7: 5774120 bytes, 48565960 total [625.865s][info][gc,stats ] - age 8: 1616 bytes, 48567576 total [625.865s][info][gc,stats ] - age 9: 2520 bytes, 48570096 total [625.865s][info][gc,stats ] [625.865s][info][gc,stats ] Mutators: Evacuated 419K across 3353 objects, abandoned 0B across 0 objects. [625.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [625.865s][info][gc,stats ] - age 1: 423704 bytes, 423704 total [625.865s][info][gc,stats ] - age 2: 672 bytes, 424376 total [625.865s][info][gc,stats ] - age 3: 32 bytes, 424408 total [625.865s][info][gc,stats ] - age 4: 64 bytes, 424472 total [625.865s][info][gc,stats ] - age 6: 2144 bytes, 426616 total [625.865s][info][gc,stats ] - age 7: 2280 bytes, 428896 total [625.865s][info][gc,stats ] - age 8: 800 bytes, 429696 total [625.865s][info][gc,stats ] [625.865s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [625.865s][info][gc,stats ] - age 1: 190360016 bytes, 190360016 total [625.865s][info][gc,stats ] - age 5: 8326736 bytes, 198686752 total [625.865s][info][gc,stats ] - age 6: 74771632 bytes, 273458384 total [625.865s][info][gc,stats ] - age 7: 32729552 bytes, 306187936 total [625.865s][info][gc,stats ] [625.865s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [625.865s][info][gc,stats ] - age 7: 10435439816 bytes, 10435439816 total [625.865s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [625.875s][info][gc ] Transition from: normal to: idle [625.876s][info][gc ] Trigger (YOUNG): expedite promotion in place of 31962K [625.876s][info][gc ] Transition from: idle to: normal [625.876s][info][gc ] Heuristics request for young collection accepted [625.876s][info][gc,free ] Free: 13590M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 9998K, Mutator Free: 1700 Collector Reserve: 807M, Max: 8192K; Used: 6192B Old Collector Reserve: 7900K, Max: 7900K; Used: 291K [625.876s][info][gc,ergo ] GC(376) Start GC cycle (YOUNG) [625.876s][info][gc,start ] GC(376) Concurrent reset [625.876s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent reset [625.883s][info][gc ] GC(376) Concurrent reset 6.483ms [625.883s][info][gc,start ] GC(376) Pause Init Mark (YOUNG) [625.883s][info][gc,task ] GC(376) Using 8 of 8 workers for init marking [625.886s][info][gc ] GC(376) Pause Init Mark (YOUNG) 3.522ms [625.887s][info][gc,start ] GC(376) Concurrent remembered set scanning [625.887s][info][gc,task ] GC(376) Using 4 of 8 workers for Concurrent remembered set scanning [625.941s][info][gc ] GC(376) Concurrent remembered set scanning 54.552ms [625.941s][info][gc,start ] GC(376) Concurrent marking roots [625.941s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent marking roots [625.945s][info][gc ] GC(376) Concurrent marking roots 4.151ms [625.945s][info][gc,start ] GC(376) Concurrent marking (YOUNG) [625.945s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent marking [626.318s][info][gc ] GC(376) Concurrent marking (YOUNG) 372.359ms [626.318s][info][gc,start ] GC(376) Pause Final Mark (YOUNG) [626.318s][info][gc,task ] GC(376) Using 8 of 8 workers for final marking [626.319s][info][gc,ergo ] GC(376) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [626.319s][info][gc,ergo ] GC(376) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [626.319s][info][gc,ergo ] GC(376) Chosen CSet evacuates young: 54494K (of which at least: 0B are to be promoted), old: 0B [626.319s][info][gc,ergo ] GC(376) Collectable Garbage: 1394M (99%), Immediate: 0B (0%), 0 regions, CSet: 1394M (99%), 181 regions [626.319s][info][gc,ergo ] GC(376) Evacuation Targets: YOUNG: 54494K, PROMOTE: 0B, OLD: 0B, TOTAL: 54494K [626.319s][info][gc,free ] Free: 13421M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 2789K, Mutator Free: 1678 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 7900K, Max: 7900K; Used: 291K [626.319s][info][gc ] GC(376) Pause Final Mark (YOUNG) 0.969ms [626.319s][info][gc,start ] GC(376) Concurrent thread roots [626.319s][info][gc,task ] GC(376) Using 4 of 8 workers for Concurrent thread roots [626.323s][info][gc ] GC(376) Concurrent thread roots 4.325ms [626.324s][info][gc,start ] GC(376) Concurrent weak references [626.324s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent weak references [626.324s][info][gc,ref ] GC(376) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.324s][info][gc,ref ] GC(376) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.324s][info][gc,ref ] GC(376) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.324s][info][gc ] GC(376) Concurrent weak references 0.038ms [626.324s][info][gc,start ] GC(376) Concurrent weak roots [626.324s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent weak root [626.324s][info][gc ] GC(376) Concurrent weak roots 0.604ms [626.324s][info][gc,start ] GC(376) Concurrent cleanup [626.324s][info][gc ] GC(376) Concurrent cleanup 18248M->18248M(31744M) 0.102ms [626.324s][info][gc,free ] Free: 13408M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 8180K, Mutator Free: 1677 Collector Reserve: 64667K, Max: 8192K; Used: 868K Old Collector Reserve: 7883K, Max: 7883K; Used: 309K [626.324s][info][gc,start ] GC(376) Concurrent strong roots [626.324s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent strong root [626.325s][info][gc ] GC(376) Concurrent strong roots 0.541ms [626.325s][info][gc,start ] GC(376) Concurrent evacuation [626.325s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent evacuation [626.331s][info][gc ] GC(376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15632M [626.331s][info][gc ] GC(376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15640M [626.331s][info][gc ] GC(376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15648M [626.331s][info][gc ] GC(376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15656M [626.342s][info][gc,ergo ] GC(376) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8097280, promotion expended: 6537576, old capacity: 16416505856, old_used: 16398009392, old unaffiliated regions: 0 [626.342s][info][gc,ergo ] GC(376) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8097280, promotion expended: 6537576, old capacity: 16416505856, old_used: 16398009392, old unaffiliated regions: 0 [626.342s][info][gc,ergo ] GC(376) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8097280, promotion expended: 6537576, old capacity: 16416505856, old_used: 16398009392, old unaffiliated regions: 0 [626.342s][info][gc,ergo ] GC(376) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8097280, promotion expended: 6537576, old capacity: 16416505856, old_used: 16398009392, old unaffiliated regions: 0 [626.342s][info][gc,ergo ] GC(376) Squelching additional promotion failure reports for current epoch [626.358s][info][gc ] GC(376) Concurrent evacuation 33.422ms [626.359s][info][gc,start ] GC(376) Pause Init Update Refs [626.359s][info][gc ] GC(376) Pause Init Update Refs 0.499ms [626.359s][info][gc,start ] GC(376) Concurrent update references [626.359s][info][gc,task ] GC(376) Using 4 of 8 workers for concurrent reference update [626.359s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [626.550s][info][gc ] GC(376) Concurrent update references 190.607ms [626.550s][info][gc,start ] GC(376) Concurrent update thread roots [626.560s][info][gc ] GC(376) Concurrent update thread roots 10.301ms [626.560s][info][gc,start ] GC(376) Pause Final Update Refs [626.560s][info][gc,task ] GC(376) Using 8 of 8 workers for final reference update [626.561s][info][gc,free ] Free: 13568M, Max: 8192K regular, 1352M humongous, Frag: 89% external, 10% internal; Used: 1383M, Mutator Free: 1697 Collector Reserve: 807M, Max: 8192K; Used: 73732K Old Collector Reserve: 911K, Max: 911K; Used: 7280K [626.561s][info][gc ] GC(376) Pause Final Update Refs 0.197ms [626.561s][info][gc,start ] GC(376) Concurrent cleanup [626.561s][info][gc ] GC(376) Concurrent cleanup 18798M->17350M(31744M) 0.119ms [626.561s][info][gc,ergo ] GC(376) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 918K, young_available: 14376M [626.561s][info][gc,ergo ] GC(376) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.0% during period of 0.697s [626.561s][info][gc,ergo ] GC(376) At end of Concurrent Young GC: YOUNG generation used: 1712M, used regions: 1736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16088M, available: 14375M [626.561s][info][gc,ergo ] GC(376) At end of Concurrent Young GC: OLD generation used: 15638M, used regions: 15656M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15656M, available: 918K [626.561s][info][gc,free ] Free: 13567M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 8714K, Mutator Free: 1697 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 911K, Max: 911K; Used: 7280K [626.562s][info][gc,stats ] [626.562s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [626.562s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [626.562s][info][gc,stats ] [626.562s][info][gc,stats ] Concurrent Reset 6500 us [626.562s][info][gc,stats ] Pause Init Mark (G) 4078 us [626.562s][info][gc,stats ] Pause Init Mark (N) 3530 us [626.562s][info][gc,stats ] Swap Remembered Set 3347 us [626.562s][info][gc,stats ] Update Region States 72 us [626.562s][info][gc,stats ] Concurrent Scan Remembered Set 54570 us, parallelism: 3.99x [626.562s][info][gc,stats ] RS: 217870 us [626.562s][info][gc,stats ] RS: Scan Clusters 217870 us, workers (us): 54474, 54470, 54463, 54462, ---, ---, ---, ---, [626.562s][info][gc,stats ] Concurrent Mark Roots 4164 us, parallelism: 3.70x [626.562s][info][gc,stats ] CMR: 15391 us [626.562s][info][gc,stats ] CMR: Thread Roots 14108 us, workers (us): 3634, 3613, 3343, 3516, ---, ---, ---, ---, [626.562s][info][gc,stats ] CMR: Code Cache Roots 1149 us, workers (us): 174, 175, 500, 300, ---, ---, ---, ---, [626.562s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 27, 23, 18, ---, ---, ---, ---, [626.562s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [626.562s][info][gc,stats ] Concurrent Marking 372385 us, parallelism: 3.96x [626.562s][info][gc,stats ] CM: 1473636 us [626.562s][info][gc,stats ] CM: Parallel Mark 1473636 us, workers (us): 368421, 368411, 368405, 368399, ---, ---, ---, ---, [626.562s][info][gc,stats ] Pause Final Mark (G) 1445 us [626.562s][info][gc,stats ] Pause Final Mark (N) 975 us [626.562s][info][gc,stats ] Finish Mark 522 us [626.562s][info][gc,stats ] Update Region States 86 us [626.562s][info][gc,stats ] Choose Collection Set 116 us [626.562s][info][gc,stats ] Rebuild Free Set 58 us [626.562s][info][gc,stats ] Concurrent Thread Roots 4337 us, parallelism: 3.86x [626.562s][info][gc,stats ] CTR: 16724 us [626.562s][info][gc,stats ] CTR: Thread Roots 16724 us, workers (us): 4151, 4124, 4259, 4189, ---, ---, ---, ---, [626.562s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [626.562s][info][gc,stats ] CWRF: 1 us [626.562s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [626.562s][info][gc,stats ] Concurrent Weak Roots 608 us [626.562s][info][gc,stats ] Roots 54 us, parallelism: 1.46x [626.562s][info][gc,stats ] CWR: 79 us [626.562s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 21, 20, 14, ---, ---, ---, ---, [626.562s][info][gc,stats ] Rendezvous 542 us [626.562s][info][gc,stats ] Concurrent Cleanup 106 us [626.562s][info][gc,stats ] Concurrent Strong Roots 546 us, parallelism: 2.51x [626.562s][info][gc,stats ] CSR: 1372 us [626.562s][info][gc,stats ] CSR: Code Cache Roots 1150 us, workers (us): 202, 194, 457, 296, ---, ---, ---, ---, [626.562s][info][gc,stats ] CSR: VM Strong Roots 191 us, workers (us): 53, 49, 46, 42, ---, ---, ---, ---, [626.562s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, 26, ---, 6, ---, ---, ---, ---, [626.562s][info][gc,stats ] Concurrent Evacuation 33438 us [626.562s][info][gc,stats ] Pause Init Update Refs (G) 935 us [626.562s][info][gc,stats ] Pause Init Update Refs (N) 507 us [626.562s][info][gc,stats ] Manage GCLABs 421 us [626.562s][info][gc,stats ] Concurrent Update Refs 190629 us [626.562s][info][gc,stats ] Concurrent Update Thread Roots 10314 us [626.562s][info][gc,stats ] Pause Final Update Refs (G) 685 us [626.562s][info][gc,stats ] Pause Final Update Refs (N) 202 us [626.562s][info][gc,stats ] Update Region States 44 us [626.562s][info][gc,stats ] Trash Collection Set 7 us [626.562s][info][gc,stats ] Rebuild Free Set 78 us [626.562s][info][gc,stats ] Concurrent Cleanup 125 us [626.562s][info][gc,stats ] Workers: Evacuated 54171K across 934472 objects, abandoned 0B across 0 objects. [626.562s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [626.562s][info][gc,stats ] - age 1: 23589064 bytes, 23589064 total [626.562s][info][gc,stats ] - age 2: 11290032 bytes, 34879096 total [626.562s][info][gc,stats ] - age 3: 210784 bytes, 35089880 total [626.562s][info][gc,stats ] - age 4: 614560 bytes, 35704440 total [626.562s][info][gc,stats ] - age 5: 1084552 bytes, 36788992 total [626.562s][info][gc,stats ] - age 6: 124024 bytes, 36913016 total [626.562s][info][gc,stats ] - age 7: 10139480 bytes, 47052496 total [626.562s][info][gc,stats ] - age 8: 1145352 bytes, 48197848 total [626.562s][info][gc,stats ] - age 9: 1864264 bytes, 50062112 total [626.562s][info][gc,stats ] - age 10: 489256 bytes, 50551368 total [626.562s][info][gc,stats ] - age 11: 4920200 bytes, 55471568 total [626.562s][info][gc,stats ] - age 12: 32 bytes, 55471600 total [626.562s][info][gc,stats ] [626.562s][info][gc,stats ] Mutators: Evacuated 322K across 2762 objects, abandoned 0B across 0 objects. [626.562s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [626.562s][info][gc,stats ] - age 1: 317032 bytes, 317032 total [626.562s][info][gc,stats ] - age 2: 1088 bytes, 318120 total [626.562s][info][gc,stats ] - age 3: 32 bytes, 318152 total [626.562s][info][gc,stats ] - age 4: 32 bytes, 318184 total [626.562s][info][gc,stats ] - age 5: 64 bytes, 318248 total [626.562s][info][gc,stats ] - age 7: 4768 bytes, 323016 total [626.562s][info][gc,stats ] - age 9: 5800 bytes, 328816 total [626.562s][info][gc,stats ] - age 10: 1536 bytes, 330352 total [626.562s][info][gc,stats ] [626.562s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [626.562s][info][gc,stats ] - age 2: 183051192 bytes, 183051192 total [626.562s][info][gc,stats ] - age 6: 8326736 bytes, 191377928 total [626.562s][info][gc,stats ] - age 7: 74771632 bytes, 266149560 total [626.562s][info][gc,stats ] [626.562s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [626.562s][info][gc,stats ] - age 7: 10468169368 bytes, 10468169368 total [626.562s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [626.572s][info][gc ] Transition from: normal to: idle [626.573s][info][gc ] Trigger (YOUNG): expedite promotion in place of 73019K [626.573s][info][gc ] Transition from: idle to: normal [626.573s][info][gc ] Heuristics request for young collection accepted [626.573s][info][gc,free ] Free: 13541M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 11250K, Mutator Free: 1694 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 911K, Max: 911K; Used: 7280K [626.573s][info][gc,ergo ] GC(377) Start GC cycle (YOUNG) [626.573s][info][gc,start ] GC(377) Concurrent reset [626.573s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent reset [626.580s][info][gc ] GC(377) Concurrent reset 7.018ms [626.581s][info][gc,start ] GC(377) Pause Init Mark (YOUNG) [626.581s][info][gc,task ] GC(377) Using 8 of 8 workers for init marking [626.584s][info][gc ] GC(377) Pause Init Mark (YOUNG) 3.511ms [626.584s][info][gc,start ] GC(377) Concurrent remembered set scanning [626.584s][info][gc,task ] GC(377) Using 4 of 8 workers for Concurrent remembered set scanning [626.652s][info][gc ] GC(377) Concurrent remembered set scanning 67.772ms [626.652s][info][gc,start ] GC(377) Concurrent marking roots [626.652s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent marking roots [626.656s][info][gc ] GC(377) Concurrent marking roots 3.993ms [626.656s][info][gc,start ] GC(377) Concurrent marking (YOUNG) [626.656s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent marking [626.974s][info][gc ] GC(377) Concurrent marking (YOUNG) 317.514ms [626.974s][info][gc,start ] GC(377) Pause Final Mark (YOUNG) [626.974s][info][gc,task ] GC(377) Using 8 of 8 workers for final marking [626.975s][info][gc,ergo ] GC(377) Planning to promote in place 0 humongous regions and 9 regular regions, spanning a total of 75497472 used bytes [626.975s][info][gc,ergo ] GC(377) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 4128B. [626.975s][info][gc,ergo ] GC(377) Chosen CSet evacuates young: 44065K (of which at least: 0B are to be promoted), old: 0B [626.975s][info][gc,ergo ] GC(377) Collectable Garbage: 1452M (99%), Immediate: 4128B (0%), 1 regions, CSet: 1452M (99%), 187 regions [626.975s][info][gc,ergo ] GC(377) Evacuation Targets: YOUNG: 44065K, PROMOTE: 0B, OLD: 0B, TOTAL: 44065K [626.975s][info][gc,free ] Free: 13463M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 900K, Mutator Free: 1683 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 911K, Max: 911K; Used: 7280K [626.975s][info][gc ] GC(377) Pause Final Mark (YOUNG) 0.905ms [626.975s][info][gc,start ] GC(377) Concurrent thread roots [626.975s][info][gc,task ] GC(377) Using 4 of 8 workers for Concurrent thread roots [626.984s][info][gc ] GC(377) Concurrent thread roots 8.618ms [626.984s][info][gc,start ] GC(377) Concurrent weak references [626.984s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent weak references [626.984s][info][gc,ref ] GC(377) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.984s][info][gc,ref ] GC(377) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.984s][info][gc,ref ] GC(377) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [626.984s][info][gc ] GC(377) Concurrent weak references 0.039ms [626.984s][info][gc,start ] GC(377) Concurrent weak roots [626.984s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent weak root [626.984s][info][gc ] GC(377) Concurrent weak roots 0.589ms [626.984s][info][gc,start ] GC(377) Concurrent cleanup [626.984s][info][gc ] GC(377) Concurrent cleanup 18232M->18232M(31744M) 0.112ms [626.984s][info][gc,free ] Free: 13439M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 0% internal; Used: 117K, Mutator Free: 1680 Collector Reserve: 56195K, Max: 8192K; Used: 1148K Old Collector Reserve: 884K, Max: 884K; Used: 7308K [626.984s][info][gc,start ] GC(377) Concurrent strong roots [626.984s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent strong root [626.985s][info][gc ] GC(377) Concurrent strong roots 0.466ms [626.985s][info][gc,start ] GC(377) Concurrent evacuation [626.985s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent evacuation [626.990s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15664M [626.990s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15672M [626.990s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15680M [626.993s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15688M [626.993s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15696M [626.993s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15704M [626.995s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15712M [626.995s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15720M [626.995s][info][gc ] GC(377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15728M [626.997s][info][gc,ergo ] GC(377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 940544, promotion expended: 646392, old capacity: 16492003328, old_used: 16474771504, old unaffiliated regions: 0 [626.997s][info][gc,ergo ] GC(377) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 940544, promotion expended: 646392, old capacity: 16492003328, old_used: 16474771504, old unaffiliated regions: 0 [626.997s][info][gc,ergo ] GC(377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 940544, promotion expended: 646392, old capacity: 16492003328, old_used: 16474771504, old unaffiliated regions: 0 [626.997s][info][gc,ergo ] GC(377) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 940544, promotion expended: 646392, old capacity: 16492003328, old_used: 16474771504, old unaffiliated regions: 0 [626.997s][info][gc,ergo ] GC(377) Squelching additional promotion failure reports for current epoch [627.000s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15736M [627.019s][info][gc ] GC(377) Concurrent evacuation 34.388ms [627.020s][info][gc,start ] GC(377) Pause Init Update Refs [627.020s][info][gc ] GC(377) Pause Init Update Refs 0.489ms [627.020s][info][gc,start ] GC(377) Concurrent update references [627.020s][info][gc,task ] GC(377) Using 4 of 8 workers for concurrent reference update [627.020s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [627.200s][info][gc ] GC(377) Concurrent update references 180.219ms [627.200s][info][gc,start ] GC(377) Concurrent update thread roots [627.211s][info][gc ] GC(377) Concurrent update thread roots 10.658ms [627.211s][info][gc,start ] GC(377) Pause Final Update Refs [627.211s][info][gc,task ] GC(377) Using 8 of 8 workers for final reference update [627.212s][info][gc,free ] Free: 13643M, Max: 8192K regular, 1352M humongous, Frag: 89% external, 10% internal; Used: 1452M, Mutator Free: 1706 Collector Reserve: 808M, Max: 8192K; Used: 49152K Old Collector Reserve: 8025K, Max: 8025K; Used: 166K [627.212s][info][gc ] GC(377) Pause Final Update Refs 0.203ms [627.212s][info][gc,start ] GC(377) Concurrent cleanup [627.212s][info][gc ] GC(377) Concurrent cleanup 18756M->17268M(31744M) 0.126ms [627.212s][info][gc,ergo ] GC(377) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8032K, young_available: 14451M [627.212s][info][gc,ergo ] GC(377) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.3% during period of 0.651s [627.212s][info][gc,ergo ] GC(377) At end of Concurrent Young GC: YOUNG generation used: 1557M, used regions: 1576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16008M, available: 14450M [627.212s][info][gc,ergo ] GC(377) At end of Concurrent Young GC: OLD generation used: 15712M, used regions: 15736M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15736M, available: 8032K [627.212s][info][gc,free ] Free: 13642M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 5481K, Mutator Free: 1706 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8025K, Max: 8025K; Used: 166K [627.212s][info][gc,stats ] [627.213s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [627.213s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [627.213s][info][gc,stats ] [627.213s][info][gc,stats ] Concurrent Reset 7032 us [627.213s][info][gc,stats ] Pause Init Mark (G) 4061 us [627.213s][info][gc,stats ] Pause Init Mark (N) 3518 us [627.213s][info][gc,stats ] Swap Remembered Set 3349 us [627.213s][info][gc,stats ] Update Region States 59 us [627.213s][info][gc,stats ] Concurrent Scan Remembered Set 67796 us, parallelism: 3.99x [627.213s][info][gc,stats ] RS: 270374 us [627.213s][info][gc,stats ] RS: Scan Clusters 270374 us, workers (us): 67715, 67704, 67648, 67307, ---, ---, ---, ---, [627.213s][info][gc,stats ] Concurrent Mark Roots 4007 us, parallelism: 3.68x [627.213s][info][gc,stats ] CMR: 14752 us [627.213s][info][gc,stats ] CMR: Thread Roots 13637 us, workers (us): 3471, 3470, 3331, 3365, ---, ---, ---, ---, [627.213s][info][gc,stats ] CMR: Code Cache Roots 986 us, workers (us): 175, 174, 337, 300, ---, ---, ---, ---, [627.213s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 29, 24, 23, 15, ---, ---, ---, ---, [627.213s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [627.213s][info][gc,stats ] Concurrent Marking 317547 us, parallelism: 3.95x [627.213s][info][gc,stats ] CM: 1254925 us [627.213s][info][gc,stats ] CM: Parallel Mark 1254925 us, workers (us): 313743, 313736, 313724, 313722, ---, ---, ---, ---, [627.213s][info][gc,stats ] Pause Final Mark (G) 1366 us [627.213s][info][gc,stats ] Pause Final Mark (N) 911 us [627.213s][info][gc,stats ] Finish Mark 455 us [627.213s][info][gc,stats ] Update Region States 84 us [627.213s][info][gc,stats ] Choose Collection Set 115 us [627.213s][info][gc,stats ] Rebuild Free Set 58 us [627.213s][info][gc,stats ] Concurrent Thread Roots 8633 us, parallelism: 3.94x [627.213s][info][gc,stats ] CTR: 34009 us [627.213s][info][gc,stats ] CTR: Thread Roots 34009 us, workers (us): 8497, 8497, 8553, 8461, ---, ---, ---, ---, [627.213s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [627.213s][info][gc,stats ] CWRF: 1 us [627.213s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [627.213s][info][gc,stats ] Concurrent Weak Roots 594 us [627.213s][info][gc,stats ] Roots 56 us, parallelism: 1.45x [627.213s][info][gc,stats ] CWR: 81 us [627.213s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 21, 19, 13, ---, ---, ---, ---, [627.213s][info][gc,stats ] Rendezvous 526 us [627.213s][info][gc,stats ] Concurrent Cleanup 116 us [627.213s][info][gc,stats ] Concurrent Strong Roots 470 us, parallelism: 2.68x [627.213s][info][gc,stats ] CSR: 1259 us [627.213s][info][gc,stats ] CSR: Code Cache Roots 1070 us, workers (us): 318, 188, 198, 366, ---, ---, ---, ---, [627.213s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 42, 41, 40, 37, ---, ---, ---, ---, [627.213s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 6, ---, 23, ---, ---, ---, ---, [627.213s][info][gc,stats ] Concurrent Evacuation 34403 us [627.213s][info][gc,stats ] Pause Init Update Refs (G) 941 us [627.213s][info][gc,stats ] Pause Init Update Refs (N) 499 us [627.213s][info][gc,stats ] Manage GCLABs 418 us [627.213s][info][gc,stats ] Concurrent Update Refs 180241 us [627.213s][info][gc,stats ] Concurrent Update Thread Roots 10673 us [627.213s][info][gc,stats ] Pause Final Update Refs (G) 721 us [627.213s][info][gc,stats ] Pause Final Update Refs (N) 209 us [627.213s][info][gc,stats ] Update Region States 42 us [627.213s][info][gc,stats ] Trash Collection Set 7 us [627.213s][info][gc,stats ] Rebuild Free Set 81 us [627.213s][info][gc,stats ] Concurrent Cleanup 133 us [627.213s][info][gc,stats ] Workers: Evacuated 43644K across 681735 objects, abandoned 0B across 0 objects. [627.213s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [627.213s][info][gc,stats ] - age 1: 28990512 bytes, 28990512 total [627.213s][info][gc,stats ] - age 2: 4952048 bytes, 33942560 total [627.213s][info][gc,stats ] - age 3: 512272 bytes, 34454832 total [627.213s][info][gc,stats ] - age 4: 177808 bytes, 34632640 total [627.213s][info][gc,stats ] - age 5: 560232 bytes, 35192872 total [627.213s][info][gc,stats ] - age 6: 985240 bytes, 36178112 total [627.213s][info][gc,stats ] - age 7: 402576 bytes, 36580688 total [627.213s][info][gc,stats ] - age 8: 3796200 bytes, 40376888 total [627.213s][info][gc,stats ] - age 9: 1073656 bytes, 41450544 total [627.213s][info][gc,stats ] - age 11: 587456 bytes, 42038000 total [627.213s][info][gc,stats ] - age 12: 2654352 bytes, 44692352 total [627.213s][info][gc,stats ] [627.213s][info][gc,stats ] Mutators: Evacuated 420K across 3397 objects, abandoned 0B across 0 objects. [627.213s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [627.213s][info][gc,stats ] - age 1: 423472 bytes, 423472 total [627.213s][info][gc,stats ] - age 3: 1248 bytes, 424720 total [627.213s][info][gc,stats ] - age 4: 32 bytes, 424752 total [627.213s][info][gc,stats ] - age 6: 224 bytes, 424976 total [627.213s][info][gc,stats ] - age 7: 1712 bytes, 426688 total [627.213s][info][gc,stats ] - age 8: 368 bytes, 427056 total [627.213s][info][gc,stats ] - age 11: 2960 bytes, 430016 total [627.213s][info][gc,stats ] - age 12: 736 bytes, 430752 total [627.213s][info][gc,stats ] [627.213s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [627.213s][info][gc,stats ] - age 1: 8231800 bytes, 8231800 total [627.213s][info][gc,stats ] - age 3: 182770488 bytes, 191002288 total [627.213s][info][gc,stats ] - age 7: 8320960 bytes, 199323248 total [627.213s][info][gc,stats ] [627.213s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [627.213s][info][gc,stats ] - age 7: 10542894232 bytes, 10542894232 total [627.213s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [627.223s][info][gc ] Transition from: normal to: idle [627.223s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8125K [627.223s][info][gc ] Transition from: idle to: normal [627.224s][info][gc ] Heuristics request for young collection accepted [627.224s][info][gc,free ] Free: 13618M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 5151K, Mutator Free: 1703 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8025K, Max: 8025K; Used: 166K [627.224s][info][gc,ergo ] GC(378) Start GC cycle (YOUNG) [627.224s][info][gc,start ] GC(378) Concurrent reset [627.224s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent reset [627.230s][info][gc ] GC(378) Concurrent reset 6.269ms [627.230s][info][gc,start ] GC(378) Pause Init Mark (YOUNG) [627.230s][info][gc,task ] GC(378) Using 8 of 8 workers for init marking [627.234s][info][gc ] GC(378) Pause Init Mark (YOUNG) 3.471ms [627.234s][info][gc,start ] GC(378) Concurrent remembered set scanning [627.234s][info][gc,task ] GC(378) Using 4 of 8 workers for Concurrent remembered set scanning [627.317s][info][gc ] GC(378) Concurrent remembered set scanning 83.063ms [627.317s][info][gc,start ] GC(378) Concurrent marking roots [627.317s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent marking roots [627.321s][info][gc ] GC(378) Concurrent marking roots 3.776ms [627.321s][info][gc,start ] GC(378) Concurrent marking (YOUNG) [627.321s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent marking [627.573s][info][gc ] GC(378) Concurrent marking (YOUNG) 252.329ms [627.573s][info][gc,start ] GC(378) Pause Final Mark (YOUNG) [627.573s][info][gc,task ] GC(378) Using 8 of 8 workers for final marking [627.574s][info][gc,ergo ] GC(378) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 8390672 used bytes [627.574s][info][gc,ergo ] GC(378) Adaptive CSet Selection for YOUNG. Max Evacuation: 666M, Actual Free: 0B. [627.574s][info][gc,ergo ] GC(378) Chosen CSet evacuates young: 46614K (of which at least: 0B are to be promoted), old: 0B [627.574s][info][gc,ergo ] GC(378) Collectable Garbage: 1366M (99%), Immediate: 0B (0%), 0 regions, CSet: 1366M (99%), 177 regions [627.574s][info][gc,ergo ] GC(378) Evacuation Targets: YOUNG: 46614K, PROMOTE: 0B, OLD: 0B, TOTAL: 46614K [627.574s][info][gc,free ] Free: 13629M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 2318K, Mutator Free: 1704 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8025K, Max: 8025K; Used: 166K [627.574s][info][gc ] GC(378) Pause Final Mark (YOUNG) 1.021ms [627.575s][info][gc,start ] GC(378) Concurrent thread roots [627.575s][info][gc,task ] GC(378) Using 4 of 8 workers for Concurrent thread roots [627.578s][info][gc ] GC(378) Concurrent thread roots 3.821ms [627.578s][info][gc,start ] GC(378) Concurrent weak references [627.578s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent weak references [627.578s][info][gc,ref ] GC(378) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [627.578s][info][gc,ref ] GC(378) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [627.578s][info][gc,ref ] GC(378) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [627.578s][info][gc ] GC(378) Concurrent weak references 0.039ms [627.578s][info][gc,start ] GC(378) Concurrent weak roots [627.578s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent weak root [627.579s][info][gc ] GC(378) Concurrent weak roots 0.643ms [627.579s][info][gc,start ] GC(378) Concurrent cleanup [627.579s][info][gc ] GC(378) Concurrent cleanup 18036M->18036M(31744M) 0.102ms [627.579s][info][gc,free ] Free: 13616M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 7807K, Mutator Free: 1703 Collector Reserve: 56467K, Max: 8192K; Used: 876K Old Collector Reserve: 8008K, Max: 8008K; Used: 184K [627.579s][info][gc,start ] GC(378) Concurrent strong roots [627.579s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent strong root [627.580s][info][gc ] GC(378) Concurrent strong roots 0.416ms [627.580s][info][gc,start ] GC(378) Concurrent evacuation [627.580s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent evacuation [627.585s][info][gc ] GC(378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15744M [627.585s][info][gc ] GC(378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15752M [627.601s][info][gc,ergo ] GC(378) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16611824, promotion expended: 15503552, old capacity: 16517169152, old_used: 16499124784, old unaffiliated regions: 0 [627.601s][info][gc,ergo ] GC(378) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16611824, promotion expended: 15503552, old capacity: 16517169152, old_used: 16499124784, old unaffiliated regions: 0 [627.601s][info][gc,ergo ] GC(378) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16611824, promotion expended: 15503552, old capacity: 16517169152, old_used: 16499124784, old unaffiliated regions: 0 [627.601s][info][gc,ergo ] GC(378) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16611824, promotion expended: 15503552, old capacity: 16517169152, old_used: 16499124784, old unaffiliated regions: 0 [627.601s][info][gc,ergo ] GC(378) Squelching additional promotion failure reports for current epoch [627.604s][info][gc ] GC(378) Concurrent evacuation 23.930ms [627.604s][info][gc,start ] GC(378) Pause Init Update Refs [627.604s][info][gc ] GC(378) Pause Init Update Refs 0.510ms [627.605s][info][gc,start ] GC(378) Concurrent update references [627.605s][info][gc,task ] GC(378) Using 4 of 8 workers for concurrent reference update [627.605s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [627.762s][info][gc ] GC(378) Concurrent update references 157.057ms [627.762s][info][gc,start ] GC(378) Concurrent update thread roots [627.772s][info][gc ] GC(378) Concurrent update thread roots 10.665ms [627.773s][info][gc,start ] GC(378) Pause Final Update Refs [627.773s][info][gc,task ] GC(378) Using 8 of 8 workers for final reference update [627.773s][info][gc,free ] Free: 13839M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 9% internal; Used: 1341M, Mutator Free: 1730 Collector Reserve: 799M, Max: 8192K; Used: 73732K Old Collector Reserve: 1073K, Max: 1073K; Used: 7118K [627.773s][info][gc ] GC(378) Pause Final Update Refs 0.199ms [627.773s][info][gc,start ] GC(378) Concurrent cleanup [627.773s][info][gc ] GC(378) Concurrent cleanup 18499M->17088M(31744M) 0.123ms [627.773s][info][gc,ergo ] GC(378) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1080K, young_available: 14638M [627.773s][info][gc,ergo ] GC(378) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.2% during period of 0.561s [627.773s][info][gc,ergo ] GC(378) At end of Concurrent Young GC: YOUNG generation used: 1354M, used regions: 1376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15992M, available: 14637M [627.773s][info][gc,ergo ] GC(378) At end of Concurrent Young GC: OLD generation used: 15734M, used regions: 15752M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15752M, available: 1080K [627.774s][info][gc,free ] Free: 13837M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 2351K, Mutator Free: 1730 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 1073K, Max: 1073K; Used: 7118K [627.774s][info][gc,stats ] [627.774s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [627.774s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [627.774s][info][gc,stats ] [627.774s][info][gc,stats ] Concurrent Reset 6279 us [627.774s][info][gc,stats ] Pause Init Mark (G) 4042 us [627.774s][info][gc,stats ] Pause Init Mark (N) 3479 us [627.774s][info][gc,stats ] Swap Remembered Set 3292 us [627.774s][info][gc,stats ] Update Region States 72 us [627.774s][info][gc,stats ] Concurrent Scan Remembered Set 83086 us, parallelism: 4.00x [627.774s][info][gc,stats ] RS: 332007 us [627.774s][info][gc,stats ] RS: Scan Clusters 332007 us, workers (us): 83009, 83003, 83001, 82994, ---, ---, ---, ---, [627.774s][info][gc,stats ] Concurrent Mark Roots 3792 us, parallelism: 3.56x [627.774s][info][gc,stats ] CMR: 13484 us [627.774s][info][gc,stats ] CMR: Thread Roots 12436 us, workers (us): 3128, 3044, 3008, 3256, ---, ---, ---, ---, [627.774s][info][gc,stats ] CMR: Code Cache Roots 929 us, workers (us): 143, 274, 338, 175, ---, ---, ---, ---, [627.774s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 26, 24, 20, 14, ---, ---, ---, ---, [627.774s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, ---, ---, 27, ---, ---, ---, ---, [627.774s][info][gc,stats ] Concurrent Marking 252355 us, parallelism: 3.94x [627.774s][info][gc,stats ] CM: 994876 us [627.774s][info][gc,stats ] CM: Parallel Mark 994876 us, workers (us): 248760, 248712, 248700, 248704, ---, ---, ---, ---, [627.774s][info][gc,stats ] Pause Final Mark (G) 1502 us [627.774s][info][gc,stats ] Pause Final Mark (N) 1028 us [627.774s][info][gc,stats ] Finish Mark 561 us [627.774s][info][gc,stats ] Update Region States 101 us [627.774s][info][gc,stats ] Choose Collection Set 118 us [627.774s][info][gc,stats ] Rebuild Free Set 61 us [627.774s][info][gc,stats ] Concurrent Thread Roots 3835 us, parallelism: 3.90x [627.774s][info][gc,stats ] CTR: 14945 us [627.774s][info][gc,stats ] CTR: Thread Roots 14945 us, workers (us): 3747, 3726, 3717, 3756, ---, ---, ---, ---, [627.774s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [627.774s][info][gc,stats ] CWRF: 1 us [627.774s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [627.774s][info][gc,stats ] Concurrent Weak Roots 648 us [627.774s][info][gc,stats ] Roots 48 us, parallelism: 1.38x [627.774s][info][gc,stats ] CWR: 66 us [627.774s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 17, 16, 11, ---, ---, ---, ---, [627.774s][info][gc,stats ] Rendezvous 588 us [627.774s][info][gc,stats ] Concurrent Cleanup 106 us [627.774s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.68x [627.774s][info][gc,stats ] CSR: 1126 us [627.774s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 340, 255, 158, 202, ---, ---, ---, ---, [627.774s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 44, 41, 36, 24, ---, ---, ---, ---, [627.774s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, 20, ---, ---, ---, ---, ---, [627.774s][info][gc,stats ] Concurrent Evacuation 23947 us [627.774s][info][gc,stats ] Pause Init Update Refs (G) 987 us [627.774s][info][gc,stats ] Pause Init Update Refs (N) 519 us [627.774s][info][gc,stats ] Manage GCLABs 440 us [627.774s][info][gc,stats ] Concurrent Update Refs 157078 us [627.774s][info][gc,stats ] Concurrent Update Thread Roots 10680 us [627.774s][info][gc,stats ] Pause Final Update Refs (G) 712 us [627.774s][info][gc,stats ] Pause Final Update Refs (N) 204 us [627.774s][info][gc,stats ] Update Region States 43 us [627.774s][info][gc,stats ] Trash Collection Set 7 us [627.774s][info][gc,stats ] Rebuild Free Set 80 us [627.774s][info][gc,stats ] Concurrent Cleanup 129 us [627.774s][info][gc,stats ] Workers: Evacuated 46238K across 694517 objects, abandoned 0B across 0 objects. [627.774s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [627.774s][info][gc,stats ] - age 1: 22834760 bytes, 22834760 total [627.774s][info][gc,stats ] - age 2: 11276152 bytes, 34110912 total [627.774s][info][gc,stats ] - age 3: 215856 bytes, 34326768 total [627.774s][info][gc,stats ] - age 4: 493136 bytes, 34819904 total [627.774s][info][gc,stats ] - age 5: 183856 bytes, 35003760 total [627.774s][info][gc,stats ] - age 6: 560344 bytes, 35564104 total [627.774s][info][gc,stats ] - age 7: 2520064 bytes, 38084168 total [627.774s][info][gc,stats ] - age 8: 3864736 bytes, 41948904 total [627.774s][info][gc,stats ] - age 9: 1072976 bytes, 43021880 total [627.774s][info][gc,stats ] - age 11: 1672552 bytes, 44694432 total [627.774s][info][gc,stats ] - age 12: 2052616 bytes, 46747048 total [627.774s][info][gc,stats ] - age 13: 601136 bytes, 47348184 total [627.774s][info][gc,stats ] [627.774s][info][gc,stats ] Mutators: Evacuated 375K across 3011 objects, abandoned 0B across 0 objects. [627.774s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [627.774s][info][gc,stats ] - age 2: 379096 bytes, 379096 total [627.774s][info][gc,stats ] - age 3: 608 bytes, 379704 total [627.774s][info][gc,stats ] - age 4: 96 bytes, 379800 total [627.774s][info][gc,stats ] - age 5: 32 bytes, 379832 total [627.774s][info][gc,stats ] - age 7: 608 bytes, 380440 total [627.774s][info][gc,stats ] - age 8: 1488 bytes, 381928 total [627.774s][info][gc,stats ] - age 9: 680 bytes, 382608 total [627.774s][info][gc,stats ] - age 11: 848 bytes, 383456 total [627.774s][info][gc,stats ] - age 12: 1368 bytes, 384824 total [627.774s][info][gc,stats ] [627.774s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [627.774s][info][gc,stats ] - age 4: 182770488 bytes, 182770488 total [627.774s][info][gc,stats ] [627.774s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [627.774s][info][gc,stats ] - age 7: 10551215136 bytes, 10551215136 total [627.774s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [627.784s][info][gc ] Transition from: normal to: idle [628.393s][info][gc ] Periodic Sample: GCU = 20.728%, MU = 17.939% during most recent 5.0s [631.062s][info][gc ] Trigger (YOUNG): Average GC time (2873.33 ms) is above the time for average allocation rate (2006 MB/s) to deplete free headroom (5763M) (margin of error = 3.14) [631.062s][info][gc,ergo ] Free headroom: 7350M (free) - 1587M (spike) - 0B (penalties) = 5763M [631.062s][info][gc ] Transition from: idle to: normal [631.062s][info][gc ] Heuristics request for young collection accepted [631.062s][info][gc,free ] Free: 7350M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1179K, Mutator Free: 919 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 1073K, Max: 1073K; Used: 7118K [631.062s][info][gc,ergo ] GC(379) Start GC cycle (YOUNG) [631.062s][info][gc,start ] GC(379) Concurrent reset [631.062s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent reset [631.098s][info][gc ] GC(379) Concurrent reset 36.400ms [631.099s][info][gc,start ] GC(379) Pause Init Mark (YOUNG) [631.099s][info][gc,task ] GC(379) Using 8 of 8 workers for init marking [631.103s][info][gc ] GC(379) Pause Init Mark (YOUNG) 3.776ms [631.103s][info][gc,start ] GC(379) Concurrent remembered set scanning [631.103s][info][gc,task ] GC(379) Using 4 of 8 workers for Concurrent remembered set scanning [631.193s][info][gc ] GC(379) Concurrent remembered set scanning 90.458ms [631.193s][info][gc,start ] GC(379) Concurrent marking roots [631.193s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent marking roots [631.197s][info][gc ] GC(379) Concurrent marking roots 3.770ms [631.197s][info][gc,start ] GC(379) Concurrent marking (YOUNG) [631.197s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent marking [631.426s][info][gc ] GC(379) Concurrent marking (YOUNG) 228.522ms [631.426s][info][gc,start ] GC(379) Pause Final Mark (YOUNG) [631.426s][info][gc,task ] GC(379) Using 8 of 8 workers for final marking [631.427s][info][gc,ergo ] GC(379) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [631.427s][info][gc,ergo ] GC(379) Adaptive CSet Selection for YOUNG. Max Evacuation: 666M, Actual Free: 0B. [631.427s][info][gc,ergo ] GC(379) Chosen CSet evacuates young: 37273K (of which at least: 0B are to be promoted), old: 0B [631.427s][info][gc,ergo ] GC(379) Collectable Garbage: 7699M (99%), Immediate: 0B (0%), 0 regions, CSet: 7699M (99%), 967 regions [631.427s][info][gc,ergo ] GC(379) Evacuation Targets: YOUNG: 37273K, PROMOTE: 0B, OLD: 0B, TOTAL: 37273K [631.427s][info][gc,free ] Free: 7350M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1882K, Mutator Free: 919 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1073K, Max: 1073K; Used: 7118K [631.427s][info][gc ] GC(379) Pause Final Mark (YOUNG) 0.980ms [631.427s][info][gc,start ] GC(379) Concurrent thread roots [631.427s][info][gc,task ] GC(379) Using 4 of 8 workers for Concurrent thread roots [631.431s][info][gc ] GC(379) Concurrent thread roots 3.960ms [631.431s][info][gc,start ] GC(379) Concurrent weak references [631.431s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent weak references [631.431s][info][gc,ref ] GC(379) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [631.431s][info][gc,ref ] GC(379) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [631.431s][info][gc,ref ] GC(379) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [631.431s][info][gc ] GC(379) Concurrent weak references 0.048ms [631.431s][info][gc,start ] GC(379) Concurrent weak roots [631.431s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent weak root [631.432s][info][gc ] GC(379) Concurrent weak roots 0.610ms [631.432s][info][gc,start ] GC(379) Concurrent cleanup [631.432s][info][gc ] GC(379) Concurrent cleanup 24342M->24342M(31744M) 0.102ms [631.432s][info][gc,free ] Free: 7337M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6791K, Mutator Free: 918 Collector Reserve: 48226K, Max: 8192K; Used: 925K Old Collector Reserve: 1068K, Max: 1068K; Used: 7123K [631.432s][info][gc,start ] GC(379) Concurrent strong roots [631.432s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent strong root [631.432s][info][gc ] GC(379) Concurrent strong roots 0.392ms [631.432s][info][gc,start ] GC(379) Concurrent evacuation [631.432s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent evacuation [631.447s][info][gc,ergo ] GC(379) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1106432, promotion expended: 642520, old capacity: 16517169152, old_used: 16499767856, old unaffiliated regions: 0 [631.447s][info][gc,ergo ] GC(379) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1106432, promotion expended: 679168, old capacity: 16517169152, old_used: 16499804720, old unaffiliated regions: 0 [631.447s][info][gc,ergo ] GC(379) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1106432, promotion expended: 679168, old capacity: 16517169152, old_used: 16499804720, old unaffiliated regions: 0 [631.447s][info][gc,ergo ] GC(379) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1106432, promotion expended: 679168, old capacity: 16517169152, old_used: 16499804720, old unaffiliated regions: 0 [631.447s][info][gc,ergo ] GC(379) Squelching additional promotion failure reports for current epoch [631.450s][info][gc ] GC(379) Concurrent evacuation 17.849ms [631.451s][info][gc,start ] GC(379) Pause Init Update Refs [631.451s][info][gc ] GC(379) Pause Init Update Refs 0.482ms [631.451s][info][gc,start ] GC(379) Concurrent update references [631.451s][info][gc,task ] GC(379) Using 4 of 8 workers for concurrent reference update [631.451s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [631.608s][info][gc ] GC(379) Concurrent update references 157.179ms [631.608s][info][gc,start ] GC(379) Concurrent update thread roots [631.619s][info][gc ] GC(379) Concurrent update thread roots 10.568ms [631.619s][info][gc,start ] GC(379) Pause Final Update Refs [631.619s][info][gc,task ] GC(379) Using 8 of 8 workers for final reference update [631.620s][info][gc,free ] Free: 13881M, Max: 8192K regular, 560M humongous, Frag: 91% external, 55% internal; Used: 7693M, Mutator Free: 1736 Collector Reserve: 799M, Max: 8192K; Used: 49156K Old Collector Reserve: 193K, Max: 193K; Used: 7998K [631.620s][info][gc ] GC(379) Pause Final Update Refs 0.237ms [631.620s][info][gc,start ] GC(379) Concurrent cleanup [631.620s][info][gc ] GC(379) Concurrent cleanup 24773M->17046M(31744M) 0.204ms [631.620s][info][gc,ergo ] GC(379) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 200K, young_available: 14681M [631.620s][info][gc,ergo ] GC(379) At end of Concurrent Young GC: GCU: 3.3%, MU: 16.9% during period of 3.847s [631.620s][info][gc,ergo ] GC(379) At end of Concurrent Young GC: YOUNG generation used: 1311M, used regions: 1328M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15992M, available: 14680M [631.620s][info][gc,ergo ] GC(379) At end of Concurrent Young GC: OLD generation used: 15735M, used regions: 15752M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15752M, available: 200K [631.620s][info][gc,free ] Free: 13880M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 7728K, Mutator Free: 1736 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 193K, Max: 193K; Used: 7998K [631.621s][info][gc,stats ] [631.621s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [631.621s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [631.621s][info][gc,stats ] [631.621s][info][gc,stats ] Concurrent Reset 36430 us [631.621s][info][gc,stats ] Pause Init Mark (G) 4469 us [631.621s][info][gc,stats ] Pause Init Mark (N) 3785 us [631.621s][info][gc,stats ] Swap Remembered Set 3315 us [631.621s][info][gc,stats ] Update Region States 333 us [631.621s][info][gc,stats ] Concurrent Scan Remembered Set 90484 us, parallelism: 4.00x [631.621s][info][gc,stats ] RS: 361563 us [631.621s][info][gc,stats ] RS: Scan Clusters 361563 us, workers (us): 90396, 90391, 90389, 90387, ---, ---, ---, ---, [631.621s][info][gc,stats ] Concurrent Mark Roots 3781 us, parallelism: 3.64x [631.621s][info][gc,stats ] CMR: 13765 us [631.621s][info][gc,stats ] CMR: Thread Roots 12658 us, workers (us): 3067, 3143, 3226, 3222, ---, ---, ---, ---, [631.621s][info][gc,stats ] CMR: Code Cache Roots 983 us, workers (us): 352, 293, 177, 162, ---, ---, ---, ---, [631.621s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 30, 24, 18, 15, ---, ---, ---, ---, [631.621s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [631.621s][info][gc,stats ] Concurrent Marking 228552 us, parallelism: 3.94x [631.621s][info][gc,stats ] CM: 899938 us [631.621s][info][gc,stats ] CM: Parallel Mark 899938 us, workers (us): 225002, 224986, 224979, 224971, ---, ---, ---, ---, [631.621s][info][gc,stats ] Pause Final Mark (G) 1473 us [631.621s][info][gc,stats ] Pause Final Mark (N) 986 us [631.621s][info][gc,stats ] Finish Mark 443 us [631.621s][info][gc,stats ] Update Region States 96 us [631.621s][info][gc,stats ] Choose Collection Set 203 us [631.621s][info][gc,stats ] Rebuild Free Set 47 us [631.621s][info][gc,stats ] Concurrent Thread Roots 3974 us, parallelism: 3.87x [631.621s][info][gc,stats ] CTR: 15380 us [631.621s][info][gc,stats ] CTR: Thread Roots 15380 us, workers (us): 3827, 3778, 3879, 3895, ---, ---, ---, ---, [631.621s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [631.621s][info][gc,stats ] CWRF: 1 us [631.621s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [631.621s][info][gc,stats ] Concurrent Weak Roots 615 us [631.621s][info][gc,stats ] Roots 56 us, parallelism: 1.32x [631.621s][info][gc,stats ] CWR: 74 us [631.621s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 25, 21, 16, 12, ---, ---, ---, ---, [631.621s][info][gc,stats ] Rendezvous 546 us [631.621s][info][gc,stats ] Concurrent Cleanup 107 us [631.621s][info][gc,stats ] Concurrent Strong Roots 397 us, parallelism: 2.71x [631.621s][info][gc,stats ] CSR: 1078 us [631.621s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 247, 191, 329, 159, ---, ---, ---, ---, [631.621s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 34, 31, 28, 24, ---, ---, ---, ---, [631.621s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): ---, 11, ---, 26, ---, ---, ---, ---, [631.621s][info][gc,stats ] Concurrent Evacuation 17858 us [631.621s][info][gc,stats ] Pause Init Update Refs (G) 922 us [631.621s][info][gc,stats ] Pause Init Update Refs (N) 490 us [631.621s][info][gc,stats ] Manage GCLABs 412 us [631.621s][info][gc,stats ] Concurrent Update Refs 157200 us [631.621s][info][gc,stats ] Concurrent Update Thread Roots 10584 us [631.621s][info][gc,stats ] Pause Final Update Refs (G) 740 us [631.621s][info][gc,stats ] Pause Final Update Refs (N) 242 us [631.621s][info][gc,stats ] Update Region States 50 us [631.621s][info][gc,stats ] Trash Collection Set 26 us [631.621s][info][gc,stats ] Rebuild Free Set 78 us [631.621s][info][gc,stats ] Concurrent Cleanup 210 us [631.621s][info][gc,stats ] Workers: Evacuated 36715K across 412774 objects, abandoned 0B across 0 objects. [631.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [631.621s][info][gc,stats ] - age 1: 34456072 bytes, 34456072 total [631.621s][info][gc,stats ] - age 2: 170472 bytes, 34626544 total [631.621s][info][gc,stats ] - age 3: 188608 bytes, 34815152 total [631.621s][info][gc,stats ] - age 4: 173112 bytes, 34988264 total [631.621s][info][gc,stats ] - age 5: 453696 bytes, 35441960 total [631.621s][info][gc,stats ] - age 6: 163456 bytes, 35605416 total [631.621s][info][gc,stats ] - age 7: 799008 bytes, 36404424 total [631.621s][info][gc,stats ] - age 8: 590912 bytes, 36995336 total [631.621s][info][gc,stats ] - age 13: 587552 bytes, 37582888 total [631.621s][info][gc,stats ] - age 14: 13384 bytes, 37596272 total [631.621s][info][gc,stats ] [631.621s][info][gc,stats ] Mutators: Evacuated 558K across 4276 objects, abandoned 0B across 0 objects. [631.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [631.621s][info][gc,stats ] - age 1: 571400 bytes, 571400 total [631.621s][info][gc,stats ] - age 3: 96 bytes, 571496 total [631.621s][info][gc,stats ] - age 5: 32 bytes, 571528 total [631.621s][info][gc,stats ] - age 6: 32 bytes, 571560 total [631.621s][info][gc,stats ] - age 7: 192 bytes, 571752 total [631.621s][info][gc,stats ] - age 13: 200 bytes, 571952 total [631.621s][info][gc,stats ] [631.621s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [631.621s][info][gc,stats ] - age 1: 64 bytes, 64 total [631.621s][info][gc,stats ] - age 5: 182538384 bytes, 182538448 total [631.621s][info][gc,stats ] [631.621s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [631.621s][info][gc,stats ] - age 7: 10551215136 bytes, 10551215136 total [631.621s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [631.631s][info][gc ] Transition from: normal to: idle [633.400s][info][gc ] Periodic Sample: GCU = 2.558%, MU = 16.777% during most recent 5.0s [635.111s][info][gc ] Trigger (YOUNG): Average GC time (2759.25 ms) is above the time for average allocation rate (1967 MB/s) to deplete free headroom (5427M) (margin of error = 3.13) [635.111s][info][gc,ergo ] Free headroom: 7014M (free) - 1587M (spike) - 0B (penalties) = 5427M [635.111s][info][gc ] Transition from: idle to: normal [635.111s][info][gc ] Heuristics request for young collection accepted [635.111s][info][gc,free ] Free: 7014M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 9638K, Mutator Free: 878 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 193K, Max: 193K; Used: 7998K [635.111s][info][gc,ergo ] GC(380) Start GC cycle (YOUNG) [635.111s][info][gc,start ] GC(380) Concurrent reset [635.111s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent reset [635.145s][info][gc ] GC(380) Concurrent reset 34.225ms [635.145s][info][gc,start ] GC(380) Pause Init Mark (YOUNG) [635.145s][info][gc,task ] GC(380) Using 8 of 8 workers for init marking [635.150s][info][gc ] GC(380) Pause Init Mark (YOUNG) 4.933ms [635.151s][info][gc,start ] GC(380) Concurrent remembered set scanning [635.151s][info][gc,task ] GC(380) Using 4 of 8 workers for Concurrent remembered set scanning [635.241s][info][gc ] GC(380) Concurrent remembered set scanning 90.437ms [635.241s][info][gc,start ] GC(380) Concurrent marking roots [635.241s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent marking roots [635.245s][info][gc ] GC(380) Concurrent marking roots 4.009ms [635.245s][info][gc,start ] GC(380) Concurrent marking (YOUNG) [635.245s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent marking [635.471s][info][gc ] GC(380) Concurrent marking (YOUNG) 225.746ms [635.471s][info][gc,start ] GC(380) Pause Final Mark (YOUNG) [635.471s][info][gc,task ] GC(380) Using 8 of 8 workers for final marking [635.472s][info][gc,ergo ] GC(380) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [635.472s][info][gc,ergo ] GC(380) Adaptive CSet Selection for YOUNG. Max Evacuation: 666M, Actual Free: 0B. [635.472s][info][gc,ergo ] GC(380) Chosen CSet evacuates young: 35128K (of which at least: 0B are to be promoted), old: 0B [635.472s][info][gc,ergo ] GC(380) Collectable Garbage: 8035M (99%), Immediate: 0B (0%), 0 regions, CSet: 8035M (99%), 1009 regions [635.472s][info][gc,ergo ] GC(380) Evacuation Targets: YOUNG: 35128K, PROMOTE: 0B, OLD: 0B, TOTAL: 35128K [635.472s][info][gc,free ] Free: 7029M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 2796K, Mutator Free: 879 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 193K, Max: 193K; Used: 7998K [635.472s][info][gc ] GC(380) Pause Final Mark (YOUNG) 1.016ms [635.472s][info][gc,start ] GC(380) Concurrent thread roots [635.472s][info][gc,task ] GC(380) Using 4 of 8 workers for Concurrent thread roots [635.476s][info][gc ] GC(380) Concurrent thread roots 3.848ms [635.476s][info][gc,start ] GC(380) Concurrent weak references [635.476s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent weak references [635.476s][info][gc,ref ] GC(380) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [635.476s][info][gc,ref ] GC(380) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [635.476s][info][gc,ref ] GC(380) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [635.476s][info][gc ] GC(380) Concurrent weak references 0.056ms [635.476s][info][gc,start ] GC(380) Concurrent weak roots [635.476s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent weak root [635.477s][info][gc ] GC(380) Concurrent weak roots 0.665ms [635.477s][info][gc,start ] GC(380) Concurrent cleanup [635.477s][info][gc ] GC(380) Concurrent cleanup 24662M->24662M(31744M) 0.102ms [635.477s][info][gc,free ] Free: 7016M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 7977K, Mutator Free: 878 Collector Reserve: 48337K, Max: 8192K; Used: 814K Old Collector Reserve: 188K, Max: 188K; Used: 8003K [635.477s][info][gc,start ] GC(380) Concurrent strong roots [635.477s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent strong root [635.477s][info][gc ] GC(380) Concurrent strong roots 0.433ms [635.477s][info][gc,start ] GC(380) Concurrent evacuation [635.477s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent evacuation [635.492s][info][gc,ergo ] GC(380) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 205312, promotion expended: 182024, old capacity: 16517169152, old_used: 16500208176, old unaffiliated regions: 0 [635.492s][info][gc,ergo ] GC(380) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 205312, promotion expended: 182024, old capacity: 16517169152, old_used: 16500208176, old unaffiliated regions: 0 [635.492s][info][gc,ergo ] GC(380) Promotion failed, size 56, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 205312, promotion expended: 182024, old capacity: 16517169152, old_used: 16500208176, old unaffiliated regions: 0 [635.492s][info][gc,ergo ] GC(380) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 205312, promotion expended: 182024, old capacity: 16517169152, old_used: 16500208176, old unaffiliated regions: 0 [635.492s][info][gc,ergo ] GC(380) Squelching additional promotion failure reports for current epoch [635.494s][info][gc ] GC(380) Concurrent evacuation 16.777ms [635.495s][info][gc,start ] GC(380) Pause Init Update Refs [635.495s][info][gc ] GC(380) Pause Init Update Refs 0.484ms [635.495s][info][gc,start ] GC(380) Concurrent update references [635.495s][info][gc,task ] GC(380) Using 4 of 8 workers for concurrent reference update [635.495s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [635.652s][info][gc ] GC(380) Concurrent update references 157.149ms [635.652s][info][gc,start ] GC(380) Concurrent update thread roots [635.664s][info][gc ] GC(380) Concurrent update thread roots 11.369ms [635.664s][info][gc,start ] GC(380) Pause Final Update Refs [635.664s][info][gc,task ] GC(380) Using 8 of 8 workers for final reference update [635.664s][info][gc,free ] Free: 13901M, Max: 8192K regular, 560M humongous, Frag: 91% external, 57% internal; Used: 8016M, Mutator Free: 1738 Collector Reserve: 799M, Max: 8192K; Used: 57348K Old Collector Reserve: 15872B, Max: 15872B; Used: 8176K [635.664s][info][gc ] GC(380) Pause Final Update Refs 0.235ms [635.665s][info][gc,start ] GC(380) Concurrent cleanup [635.665s][info][gc ] GC(380) Concurrent cleanup 25088M->17026M(31744M) 0.195ms [635.665s][info][gc,ergo ] GC(380) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 23040B, young_available: 14701M [635.665s][info][gc,ergo ] GC(380) At end of Concurrent Young GC: GCU: 3.1%, MU: 16.7% during period of 4.045s [635.665s][info][gc,ergo ] GC(380) At end of Concurrent Young GC: YOUNG generation used: 1291M, used regions: 1312M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15992M, available: 14700M [635.665s][info][gc,ergo ] GC(380) At end of Concurrent Young GC: OLD generation used: 15735M, used regions: 15752M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15752M, available: 23040B [635.665s][info][gc,free ] Free: 13900M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 3732K, Mutator Free: 1738 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 15872B, Max: 15872B; Used: 8176K [635.665s][info][gc,stats ] [635.665s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [635.665s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [635.665s][info][gc,stats ] [635.665s][info][gc,stats ] Concurrent Reset 34254 us [635.665s][info][gc,stats ] Pause Init Mark (G) 5685 us [635.665s][info][gc,stats ] Pause Init Mark (N) 4942 us [635.665s][info][gc,stats ] Swap Remembered Set 4714 us [635.665s][info][gc,stats ] Update Region States 84 us [635.665s][info][gc,stats ] Concurrent Scan Remembered Set 90460 us, parallelism: 3.98x [635.665s][info][gc,stats ] RS: 360080 us [635.666s][info][gc,stats ] RS: Scan Clusters 360080 us, workers (us): 90361, 90351, 90282, 89086, ---, ---, ---, ---, [635.666s][info][gc,stats ] Concurrent Mark Roots 4028 us, parallelism: 3.57x [635.666s][info][gc,stats ] CMR: 14396 us [635.666s][info][gc,stats ] CMR: Thread Roots 13146 us, workers (us): 3281, 3358, 3296, 3210, ---, ---, ---, ---, [635.666s][info][gc,stats ] CMR: Code Cache Roots 1112 us, workers (us): 179, 174, 295, 465, ---, ---, ---, ---, [635.666s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 31, 26, 24, 20, ---, ---, ---, ---, [635.666s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [635.666s][info][gc,stats ] Concurrent Marking 225774 us, parallelism: 3.94x [635.666s][info][gc,stats ] CM: 889019 us [635.666s][info][gc,stats ] CM: Parallel Mark 889019 us, workers (us): 222271, 222255, 222261, 222232, ---, ---, ---, ---, [635.666s][info][gc,stats ] Pause Final Mark (G) 1502 us [635.666s][info][gc,stats ] Pause Final Mark (N) 1022 us [635.666s][info][gc,stats ] Finish Mark 494 us [635.666s][info][gc,stats ] Update Region States 89 us [635.666s][info][gc,stats ] Choose Collection Set 196 us [635.666s][info][gc,stats ] Rebuild Free Set 45 us [635.666s][info][gc,stats ] Concurrent Thread Roots 3864 us, parallelism: 3.86x [635.666s][info][gc,stats ] CTR: 14927 us [635.666s][info][gc,stats ] CTR: Thread Roots 14927 us, workers (us): 3707, 3723, 3789, 3707, ---, ---, ---, ---, [635.666s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [635.666s][info][gc,stats ] CWRF: 1 us [635.666s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [635.666s][info][gc,stats ] Concurrent Weak Roots 670 us [635.666s][info][gc,stats ] Roots 51 us, parallelism: 1.34x [635.666s][info][gc,stats ] CWR: 68 us [635.666s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 13, ---, ---, ---, ---, [635.666s][info][gc,stats ] Rendezvous 606 us [635.666s][info][gc,stats ] Concurrent Cleanup 107 us [635.666s][info][gc,stats ] Concurrent Strong Roots 437 us, parallelism: 2.70x [635.666s][info][gc,stats ] CSR: 1181 us [635.666s][info][gc,stats ] CSR: Code Cache Roots 1020 us, workers (us): 307, 359, 159, 195, ---, ---, ---, ---, [635.666s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 42, 39, 33, 19, ---, ---, ---, ---, [635.666s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [635.666s][info][gc,stats ] Concurrent Evacuation 16794 us [635.666s][info][gc,stats ] Pause Init Update Refs (G) 934 us [635.666s][info][gc,stats ] Pause Init Update Refs (N) 491 us [635.666s][info][gc,stats ] Manage GCLABs 414 us [635.666s][info][gc,stats ] Concurrent Update Refs 157170 us [635.666s][info][gc,stats ] Concurrent Update Thread Roots 11384 us [635.666s][info][gc,stats ] Pause Final Update Refs (G) 738 us [635.666s][info][gc,stats ] Pause Final Update Refs (N) 240 us [635.666s][info][gc,stats ] Update Region States 45 us [635.666s][info][gc,stats ] Trash Collection Set 25 us [635.666s][info][gc,stats ] Rebuild Free Set 80 us [635.666s][info][gc,stats ] Concurrent Cleanup 208 us [635.666s][info][gc,stats ] Workers: Evacuated 34672K across 370487 objects, abandoned 0B across 0 objects. [635.666s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [635.666s][info][gc,stats ] - age 1: 32654696 bytes, 32654696 total [635.666s][info][gc,stats ] - age 2: 1057336 bytes, 33712032 total [635.666s][info][gc,stats ] - age 3: 125344 bytes, 33837376 total [635.666s][info][gc,stats ] - age 4: 142184 bytes, 33979560 total [635.666s][info][gc,stats ] - age 5: 126384 bytes, 34105944 total [635.666s][info][gc,stats ] - age 6: 379736 bytes, 34485680 total [635.666s][info][gc,stats ] - age 7: 261728 bytes, 34747408 total [635.666s][info][gc,stats ] - age 8: 259968 bytes, 35007376 total [635.666s][info][gc,stats ] - age 9: 483640 bytes, 35491016 total [635.666s][info][gc,stats ] - age 14: 13384 bytes, 35504400 total [635.666s][info][gc,stats ] [635.666s][info][gc,stats ] Mutators: Evacuated 456K across 3519 objects, abandoned 344B across 1 objects. [635.666s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [635.666s][info][gc,stats ] - age 1: 466728 bytes, 466728 total [635.666s][info][gc,stats ] - age 2: 160 bytes, 466888 total [635.666s][info][gc,stats ] - age 5: 32 bytes, 466920 total [635.666s][info][gc,stats ] - age 6: 32 bytes, 466952 total [635.666s][info][gc,stats ] - age 7: 192 bytes, 467144 total [635.666s][info][gc,stats ] - age 8: 160 bytes, 467304 total [635.666s][info][gc,stats ] [635.666s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [635.666s][info][gc,stats ] - age 2: 64 bytes, 64 total [635.666s][info][gc,stats ] - age 6: 182199808 bytes, 182199872 total [635.666s][info][gc,stats ] [635.666s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [635.666s][info][gc,stats ] - age 7: 10551215136 bytes, 10551215136 total [635.666s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [635.676s][info][gc ] Transition from: normal to: idle [638.407s][info][gc ] Periodic Sample: GCU = 2.522%, MU = 16.551% during most recent 5.0s [639.301s][info][gc ] Trigger (YOUNG): Average GC time (2649.71 ms) is above the time for average allocation rate (1962 MB/s) to deplete free headroom (5197M) (margin of error = 3.12) [639.301s][info][gc,ergo ] Free headroom: 6784M (free) - 1587M (spike) - 0B (penalties) = 5197M [639.301s][info][gc ] Transition from: idle to: normal [639.301s][info][gc ] Heuristics request for young collection accepted [639.301s][info][gc,free ] Free: 6784M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7840K, Mutator Free: 849 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 15872B, Max: 15872B; Used: 8176K [639.301s][info][gc,ergo ] GC(381) Start GC cycle (YOUNG) [639.301s][info][gc,start ] GC(381) Concurrent reset [639.301s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent reset [639.336s][info][gc ] GC(381) Concurrent reset 35.500ms [639.337s][info][gc,start ] GC(381) Pause Init Mark (YOUNG) [639.337s][info][gc,task ] GC(381) Using 8 of 8 workers for init marking [639.341s][info][gc ] GC(381) Pause Init Mark (YOUNG) 3.812ms [639.341s][info][gc,start ] GC(381) Concurrent remembered set scanning [639.341s][info][gc,task ] GC(381) Using 4 of 8 workers for Concurrent remembered set scanning [639.429s][info][gc ] GC(381) Concurrent remembered set scanning 88.187ms [639.429s][info][gc,start ] GC(381) Concurrent marking roots [639.429s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent marking roots [639.433s][info][gc ] GC(381) Concurrent marking roots 3.707ms [639.433s][info][gc,start ] GC(381) Concurrent marking (YOUNG) [639.433s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent marking [639.642s][info][gc ] GC(381) Concurrent marking (YOUNG) 209.378ms [639.643s][info][gc,start ] GC(381) Pause Final Mark (YOUNG) [639.643s][info][gc,task ] GC(381) Using 8 of 8 workers for final marking [639.643s][info][gc,ergo ] GC(381) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [639.643s][info][gc,ergo ] GC(381) Adaptive CSet Selection for YOUNG. Max Evacuation: 666M, Actual Free: 0B. [639.643s][info][gc,ergo ] GC(381) Chosen CSet evacuates young: 41270K (of which at least: 0B are to be promoted), old: 0B [639.643s][info][gc,ergo ] GC(381) Collectable Garbage: 8265M (99%), Immediate: 0B (0%), 0 regions, CSet: 8265M (99%), 1039 regions [639.643s][info][gc,ergo ] GC(381) Evacuation Targets: YOUNG: 41270K, PROMOTE: 0B, OLD: 0B, TOTAL: 41270K [639.643s][info][gc,free ] Free: 6817M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 6870K, Mutator Free: 853 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 15872B, Max: 15872B; Used: 8176K [639.644s][info][gc ] GC(381) Pause Final Mark (YOUNG) 1.026ms [639.644s][info][gc,start ] GC(381) Concurrent thread roots [639.644s][info][gc,task ] GC(381) Using 4 of 8 workers for Concurrent thread roots [639.648s][info][gc ] GC(381) Concurrent thread roots 4.162ms [639.648s][info][gc,start ] GC(381) Concurrent weak references [639.648s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent weak references [639.648s][info][gc,ref ] GC(381) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [639.648s][info][gc,ref ] GC(381) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [639.648s][info][gc,ref ] GC(381) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [639.648s][info][gc ] GC(381) Concurrent weak references 0.048ms [639.648s][info][gc,start ] GC(381) Concurrent weak roots [639.648s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent weak root [639.649s][info][gc ] GC(381) Concurrent weak roots 0.796ms [639.649s][info][gc,start ] GC(381) Concurrent cleanup [639.649s][info][gc ] GC(381) Concurrent cleanup 24862M->24862M(31744M) 0.110ms [639.649s][info][gc,free ] Free: 6804M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3869K, Mutator Free: 851 Collector Reserve: 56434K, Max: 8192K; Used: 909K Old Collector Reserve: 13312B, Max: 13312B; Used: 8179K [639.649s][info][gc,start ] GC(381) Concurrent strong roots [639.649s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent strong root [639.649s][info][gc ] GC(381) Concurrent strong roots 0.413ms [639.649s][info][gc,start ] GC(381) Concurrent evacuation [639.649s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent evacuation [639.664s][info][gc,ergo ] GC(381) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 23040, promotion expended: 15816, old capacity: 16517169152, old_used: 16500224048, old unaffiliated regions: 0 [639.664s][info][gc,ergo ] GC(381) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 23040, promotion expended: 15816, old capacity: 16517169152, old_used: 16500224048, old unaffiliated regions: 0 [639.664s][info][gc,ergo ] GC(381) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 23040, promotion expended: 15816, old capacity: 16517169152, old_used: 16500224048, old unaffiliated regions: 0 [639.664s][info][gc,ergo ] GC(381) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 23040, promotion expended: 15816, old capacity: 16517169152, old_used: 16500224048, old unaffiliated regions: 0 [639.664s][info][gc,ergo ] GC(381) Squelching additional promotion failure reports for current epoch [639.665s][info][gc ] GC(381) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15760M [639.668s][info][gc ] GC(381) Concurrent evacuation 18.730ms [639.668s][info][gc,start ] GC(381) Pause Init Update Refs [639.669s][info][gc ] GC(381) Pause Init Update Refs 0.504ms [639.669s][info][gc,start ] GC(381) Concurrent update references [639.669s][info][gc,task ] GC(381) Using 4 of 8 workers for concurrent reference update [639.669s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [639.822s][info][gc ] GC(381) Concurrent update references 152.832ms [639.822s][info][gc,start ] GC(381) Concurrent update thread roots [639.833s][info][gc ] GC(381) Concurrent update thread roots 10.691ms [639.833s][info][gc,start ] GC(381) Pause Final Update Refs [639.833s][info][gc,task ] GC(381) Using 8 of 8 workers for final reference update [639.833s][info][gc,free ] Free: 13921M, Max: 8192K regular, 560M humongous, Frag: 91% external, 59% internal; Used: 8256M, Mutator Free: 1741 Collector Reserve: 799M, Max: 8192K; Used: 57348K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [639.833s][info][gc ] GC(381) Pause Final Update Refs 0.248ms [639.833s][info][gc,start ] GC(381) Concurrent cleanup [639.834s][info][gc ] GC(381) Concurrent cleanup 25296M->16999M(31744M) 0.304ms [639.834s][info][gc,ergo ] GC(381) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8196K, young_available: 14720M [639.834s][info][gc,ergo ] GC(381) At end of Concurrent Young GC: GCU: 2.9%, MU: 16.6% during period of 4.169s [639.834s][info][gc,ergo ] GC(381) At end of Concurrent Young GC: YOUNG generation used: 1264M, used regions: 1280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15984M, available: 14719M [639.834s][info][gc,ergo ] GC(381) At end of Concurrent Young GC: OLD generation used: 15735M, used regions: 15760M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15760M, available: 8196K [639.834s][info][gc,free ] Free: 13919M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 8601K, Mutator Free: 1741 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [639.835s][info][gc,stats ] [639.835s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [639.835s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [639.835s][info][gc,stats ] [639.835s][info][gc,stats ] Concurrent Reset 35536 us [639.835s][info][gc,stats ] Pause Init Mark (G) 4534 us [639.835s][info][gc,stats ] Pause Init Mark (N) 3821 us [639.835s][info][gc,stats ] Swap Remembered Set 3294 us [639.835s][info][gc,stats ] Update Region States 385 us [639.835s][info][gc,stats ] Concurrent Scan Remembered Set 88209 us, parallelism: 4.00x [639.835s][info][gc,stats ] RS: 352455 us [639.835s][info][gc,stats ] RS: Scan Clusters 352455 us, workers (us): 88120, 88116, 88114, 88105, ---, ---, ---, ---, [639.835s][info][gc,stats ] Concurrent Mark Roots 3722 us, parallelism: 3.60x [639.835s][info][gc,stats ] CMR: 13414 us [639.835s][info][gc,stats ] CMR: Thread Roots 12354 us, workers (us): 3158, 2969, 3089, 3138, ---, ---, ---, ---, [639.835s][info][gc,stats ] CMR: Code Cache Roots 940 us, workers (us): 146, 337, 281, 175, ---, ---, ---, ---, [639.835s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 26, 25, 19, 14, ---, ---, ---, ---, [639.835s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, ---, 28, ---, ---, ---, ---, [639.835s][info][gc,stats ] Concurrent Marking 209405 us, parallelism: 3.93x [639.835s][info][gc,stats ] CM: 822369 us [639.835s][info][gc,stats ] CM: Parallel Mark 822369 us, workers (us): 205588, 205596, 205592, 205593, ---, ---, ---, ---, [639.835s][info][gc,stats ] Pause Final Mark (G) 1514 us [639.835s][info][gc,stats ] Pause Final Mark (N) 1032 us [639.835s][info][gc,stats ] Finish Mark 505 us [639.835s][info][gc,stats ] Update Region States 92 us [639.835s][info][gc,stats ] Choose Collection Set 196 us [639.835s][info][gc,stats ] Rebuild Free Set 46 us [639.835s][info][gc,stats ] Concurrent Thread Roots 4178 us, parallelism: 3.87x [639.835s][info][gc,stats ] CTR: 16157 us [639.835s][info][gc,stats ] CTR: Thread Roots 16157 us, workers (us): 4106, 3985, 4032, 4036, ---, ---, ---, ---, [639.835s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [639.835s][info][gc,stats ] CWRF: 1 us [639.835s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [639.835s][info][gc,stats ] Concurrent Weak Roots 805 us [639.835s][info][gc,stats ] Roots 59 us, parallelism: 1.32x [639.835s][info][gc,stats ] CWR: 78 us [639.835s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 21, 19, 13, ---, ---, ---, ---, [639.835s][info][gc,stats ] Rendezvous 724 us [639.835s][info][gc,stats ] Concurrent Cleanup 114 us [639.835s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.75x [639.835s][info][gc,stats ] CSR: 1145 us [639.835s][info][gc,stats ] CSR: Code Cache Roots 985 us, workers (us): 337, 300, 199, 149, ---, ---, ---, ---, [639.835s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 38, 32, 28, 27, ---, ---, ---, ---, [639.835s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, ---, 28, 7, ---, ---, ---, ---, [639.835s][info][gc,stats ] Concurrent Evacuation 18746 us [639.835s][info][gc,stats ] Pause Init Update Refs (G) 956 us [639.835s][info][gc,stats ] Pause Init Update Refs (N) 513 us [639.835s][info][gc,stats ] Manage GCLABs 432 us [639.835s][info][gc,stats ] Concurrent Update Refs 152857 us [639.835s][info][gc,stats ] Concurrent Update Thread Roots 10707 us [639.835s][info][gc,stats ] Pause Final Update Refs (G) 855 us [639.835s][info][gc,stats ] Pause Final Update Refs (N) 254 us [639.835s][info][gc,stats ] Update Region States 52 us [639.835s][info][gc,stats ] Trash Collection Set 28 us [639.835s][info][gc,stats ] Rebuild Free Set 87 us [639.835s][info][gc,stats ] Concurrent Cleanup 313 us [639.835s][info][gc,stats ] Workers: Evacuated 40782K across 511736 objects, abandoned 0B across 0 objects. [639.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [639.835s][info][gc,stats ] - age 1: 37967400 bytes, 37967400 total [639.835s][info][gc,stats ] - age 2: 1103096 bytes, 39070496 total [639.835s][info][gc,stats ] - age 3: 1057304 bytes, 40127800 total [639.835s][info][gc,stats ] - age 4: 125344 bytes, 40253144 total [639.835s][info][gc,stats ] - age 5: 142184 bytes, 40395328 total [639.835s][info][gc,stats ] - age 6: 126416 bytes, 40521744 total [639.835s][info][gc,stats ] - age 7: 383984 bytes, 40905728 total [639.835s][info][gc,stats ] - age 8: 113656 bytes, 41019384 total [639.835s][info][gc,stats ] - age 9: 258480 bytes, 41277864 total [639.835s][info][gc,stats ] - age 10: 483576 bytes, 41761440 total [639.835s][info][gc,stats ] [639.835s][info][gc,stats ] Mutators: Evacuated 487K across 3741 objects, abandoned 0B across 0 objects. [639.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [639.835s][info][gc,stats ] - age 1: 499224 bytes, 499224 total [639.835s][info][gc,stats ] - age 2: 32 bytes, 499256 total [639.835s][info][gc,stats ] - age 3: 128 bytes, 499384 total [639.835s][info][gc,stats ] - age 7: 64 bytes, 499448 total [639.835s][info][gc,stats ] - age 8: 32 bytes, 499480 total [639.835s][info][gc,stats ] - age 9: 64 bytes, 499544 total [639.835s][info][gc,stats ] [639.835s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [639.835s][info][gc,stats ] - age 3: 64 bytes, 64 total [639.835s][info][gc,stats ] - age 7: 182199776 bytes, 182199840 total [639.835s][info][gc,stats ] [639.835s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [639.835s][info][gc,stats ] - age 7: 10551215136 bytes, 10551215136 total [639.835s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [639.845s][info][gc ] Transition from: normal to: idle [639.845s][info][gc ] Trigger (YOUNG): expedite promotion in place of 173M [639.845s][info][gc ] Transition from: idle to: normal [639.845s][info][gc ] Heuristics request for young collection accepted [639.845s][info][gc,free ] Free: 13896M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 8170K, Mutator Free: 1738 Collector Reserve: 799M, Max: 8192K; Used: 4128B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [639.845s][info][gc,ergo ] GC(382) Start GC cycle (YOUNG) [639.845s][info][gc,start ] GC(382) Concurrent reset [639.845s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent reset [639.850s][info][gc ] GC(382) Concurrent reset 4.775ms [639.851s][info][gc,start ] GC(382) Pause Init Mark (YOUNG) [639.851s][info][gc,task ] GC(382) Using 8 of 8 workers for init marking [639.854s][info][gc ] GC(382) Pause Init Mark (YOUNG) 3.459ms [639.854s][info][gc,start ] GC(382) Concurrent remembered set scanning [639.854s][info][gc,task ] GC(382) Using 4 of 8 workers for Concurrent remembered set scanning [639.943s][info][gc ] GC(382) Concurrent remembered set scanning 88.274ms [639.943s][info][gc,start ] GC(382) Concurrent marking roots [639.943s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent marking roots [639.946s][info][gc ] GC(382) Concurrent marking roots 3.941ms [639.946s][info][gc,start ] GC(382) Concurrent marking (YOUNG) [639.946s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent marking [640.152s][info][gc ] GC(382) Concurrent marking (YOUNG) 205.982ms [640.153s][info][gc,start ] GC(382) Pause Final Mark (YOUNG) [640.153s][info][gc,task ] GC(382) Using 8 of 8 workers for final marking [640.154s][info][gc,ergo ] GC(382) Planning to promote in place 0 humongous regions and 22 regular regions, spanning a total of 184549376 used bytes [640.154s][info][gc,ergo ] GC(382) Adaptive CSet Selection for YOUNG. Max Evacuation: 665M, Actual Free: 0B. [640.154s][info][gc,ergo ] GC(382) Chosen CSet evacuates young: 41785K (of which at least: 0B are to be promoted), old: 0B [640.154s][info][gc,ergo ] GC(382) Collectable Garbage: 1085M (99%), Immediate: 0B (0%), 0 regions, CSet: 1085M (99%), 141 regions [640.154s][info][gc,ergo ] GC(382) Evacuation Targets: YOUNG: 41785K, PROMOTE: 0B, OLD: 0B, TOTAL: 41785K [640.154s][info][gc,free ] Free: 13990M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 1965K, Mutator Free: 1749 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [640.154s][info][gc ] GC(382) Pause Final Mark (YOUNG) 0.931ms [640.154s][info][gc,start ] GC(382) Concurrent thread roots [640.154s][info][gc,task ] GC(382) Using 4 of 8 workers for Concurrent thread roots [640.158s][info][gc ] GC(382) Concurrent thread roots 3.728ms [640.158s][info][gc,start ] GC(382) Concurrent weak references [640.158s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent weak references [640.158s][info][gc,ref ] GC(382) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [640.158s][info][gc,ref ] GC(382) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [640.158s][info][gc,ref ] GC(382) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [640.158s][info][gc ] GC(382) Concurrent weak references 0.048ms [640.158s][info][gc,start ] GC(382) Concurrent weak roots [640.158s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent weak root [640.158s][info][gc ] GC(382) Concurrent weak roots 0.664ms [640.158s][info][gc,start ] GC(382) Concurrent cleanup [640.158s][info][gc ] GC(382) Concurrent cleanup 17685M->17685M(31744M) 0.102ms [640.159s][info][gc,free ] Free: 13977M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 6588K, Mutator Free: 1748 Collector Reserve: 56539K, Max: 8192K; Used: 804K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [640.159s][info][gc,start ] GC(382) Concurrent strong roots [640.159s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent strong root [640.159s][info][gc ] GC(382) Concurrent strong roots 0.457ms [640.159s][info][gc,start ] GC(382) Concurrent evacuation [640.159s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent evacuation [640.164s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15768M [640.164s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15776M [640.164s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15784M [640.166s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15792M [640.167s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15800M [640.167s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15808M [640.167s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15816M [640.168s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15824M [640.170s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15832M [640.170s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15840M [640.171s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15848M [640.171s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15856M [640.172s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15864M [640.173s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15872M [640.174s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15880M [640.174s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15888M [640.175s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15896M [640.176s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15904M [640.176s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15912M [640.176s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15920M [640.178s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15928M [640.179s][info][gc ] GC(382) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15936M [640.186s][info][gc ] GC(382) Concurrent evacuation 26.957ms [640.186s][info][gc,start ] GC(382) Pause Init Update Refs [640.187s][info][gc ] GC(382) Pause Init Update Refs 0.509ms [640.187s][info][gc,start ] GC(382) Concurrent update references [640.187s][info][gc,task ] GC(382) Using 4 of 8 workers for concurrent reference update [640.187s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [640.360s][info][gc ] GC(382) Concurrent update references 173.508ms [640.361s][info][gc,start ] GC(382) Concurrent update thread roots [640.374s][info][gc ] GC(382) Concurrent update thread roots 13.199ms [640.374s][info][gc,start ] GC(382) Pause Final Update Refs [640.374s][info][gc,task ] GC(382) Using 8 of 8 workers for final reference update [640.374s][info][gc,free ] Free: 13866M, Max: 8192K regular, 1352M humongous, Frag: 90% external, 7% internal; Used: 1067M, Mutator Free: 1734 Collector Reserve: 791M, Max: 8192K; Used: 65556K Old Collector Reserve: 5877K, Max: 5877K; Used: 2314K [640.374s][info][gc ] GC(382) Pause Final Update Refs 0.228ms [640.374s][info][gc,start ] GC(382) Concurrent cleanup [640.375s][info][gc ] GC(382) Concurrent cleanup 18182M->17063M(31744M) 0.120ms [640.375s][info][gc,ergo ] GC(382) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5884K, young_available: 14658M [640.375s][info][gc,ergo ] GC(382) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.3% during period of 0.541s [640.375s][info][gc,ergo ] GC(382) At end of Concurrent Young GC: YOUNG generation used: 1150M, used regions: 1176M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15808M, available: 14657M [640.375s][info][gc,ergo ] GC(382) At end of Concurrent Young GC: OLD generation used: 15914M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 5884K [640.375s][info][gc,free ] Free: 13865M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 6782K, Mutator Free: 1734 Collector Reserve: 791M, Max: 8192K; Used: 20640B Old Collector Reserve: 5877K, Max: 5877K; Used: 2314K [640.375s][info][gc,stats ] [640.375s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [640.375s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [640.375s][info][gc,stats ] [640.375s][info][gc,stats ] Concurrent Reset 4789 us [640.375s][info][gc,stats ] Pause Init Mark (G) 4027 us [640.375s][info][gc,stats ] Pause Init Mark (N) 3466 us [640.375s][info][gc,stats ] Swap Remembered Set 3288 us [640.375s][info][gc,stats ] Update Region States 68 us [640.375s][info][gc,stats ] Concurrent Scan Remembered Set 88296 us, parallelism: 3.99x [640.375s][info][gc,stats ] RS: 352176 us [640.375s][info][gc,stats ] RS: Scan Clusters 352176 us, workers (us): 88197, 88196, 88189, 87594, ---, ---, ---, ---, [640.375s][info][gc,stats ] Concurrent Mark Roots 3955 us, parallelism: 3.66x [640.375s][info][gc,stats ] CMR: 14480 us [640.375s][info][gc,stats ] CMR: Thread Roots 13343 us, workers (us): 3352, 3377, 3195, 3419, ---, ---, ---, ---, [640.375s][info][gc,stats ] CMR: Code Cache Roots 1013 us, workers (us): 283, 178, 376, 176, ---, ---, ---, ---, [640.375s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 28, 24, 21, 15, ---, ---, ---, ---, [640.375s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [640.375s][info][gc,stats ] Concurrent Marking 206009 us, parallelism: 3.93x [640.375s][info][gc,stats ] CM: 810068 us [640.375s][info][gc,stats ] CM: Parallel Mark 810068 us, workers (us): 202529, 202519, 202523, 202497, ---, ---, ---, ---, [640.375s][info][gc,stats ] Pause Final Mark (G) 1419 us [640.375s][info][gc,stats ] Pause Final Mark (N) 937 us [640.375s][info][gc,stats ] Finish Mark 509 us [640.375s][info][gc,stats ] Update Region States 82 us [640.375s][info][gc,stats ] Choose Collection Set 92 us [640.375s][info][gc,stats ] Rebuild Free Set 59 us [640.375s][info][gc,stats ] Concurrent Thread Roots 3743 us, parallelism: 3.91x [640.375s][info][gc,stats ] CTR: 14637 us [640.375s][info][gc,stats ] CTR: Thread Roots 14637 us, workers (us): 3658, 3679, 3640, 3661, ---, ---, ---, ---, [640.375s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [640.375s][info][gc,stats ] CWRF: 2 us [640.375s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [640.375s][info][gc,stats ] Concurrent Weak Roots 673 us [640.375s][info][gc,stats ] Roots 53 us, parallelism: 1.21x [640.375s][info][gc,stats ] CWR: 64 us [640.375s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 17, 15, 13, ---, ---, ---, ---, [640.375s][info][gc,stats ] Rendezvous 599 us [640.375s][info][gc,stats ] Concurrent Cleanup 107 us [640.375s][info][gc,stats ] Concurrent Strong Roots 461 us, parallelism: 2.63x [640.375s][info][gc,stats ] CSR: 1209 us [640.375s][info][gc,stats ] CSR: Code Cache Roots 1029 us, workers (us): 377, 203, 262, 187, ---, ---, ---, ---, [640.375s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 42, 40, 38, 35, ---, ---, ---, ---, [640.375s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [640.375s][info][gc,stats ] Concurrent Evacuation 26973 us [640.375s][info][gc,stats ] Pause Init Update Refs (G) 1017 us [640.375s][info][gc,stats ] Pause Init Update Refs (N) 517 us [640.375s][info][gc,stats ] Manage GCLABs 431 us [640.375s][info][gc,stats ] Concurrent Update Refs 173529 us [640.375s][info][gc,stats ] Concurrent Update Thread Roots 13215 us [640.375s][info][gc,stats ] Pause Final Update Refs (G) 765 us [640.375s][info][gc,stats ] Pause Final Update Refs (N) 233 us [640.375s][info][gc,stats ] Update Region States 49 us [640.375s][info][gc,stats ] Trash Collection Set 7 us [640.375s][info][gc,stats ] Rebuild Free Set 83 us [640.375s][info][gc,stats ] Concurrent Cleanup 125 us [640.375s][info][gc,stats ] Workers: Evacuated 40756K across 506502 objects, abandoned 0B across 0 objects. [640.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [640.375s][info][gc,stats ] - age 1: 21779824 bytes, 21779824 total [640.375s][info][gc,stats ] - age 2: 16167064 bytes, 37946888 total [640.375s][info][gc,stats ] - age 3: 1103000 bytes, 39049888 total [640.375s][info][gc,stats ] - age 4: 1057144 bytes, 40107032 total [640.375s][info][gc,stats ] - age 5: 125344 bytes, 40232376 total [640.375s][info][gc,stats ] - age 6: 142152 bytes, 40374528 total [640.375s][info][gc,stats ] - age 7: 506184 bytes, 40880712 total [640.375s][info][gc,stats ] - age 8: 112184 bytes, 40992896 total [640.375s][info][gc,stats ] - age 9: 258480 bytes, 41251376 total [640.375s][info][gc,stats ] - age 10: 483544 bytes, 41734920 total [640.375s][info][gc,stats ] [640.375s][info][gc,stats ] Mutators: Evacuated 1028K across 7885 objects, abandoned 0B across 0 objects. [640.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [640.375s][info][gc,stats ] - age 2: 1052912 bytes, 1052912 total [640.375s][info][gc,stats ] - age 3: 128 bytes, 1053040 total [640.375s][info][gc,stats ] - age 4: 288 bytes, 1053328 total [640.375s][info][gc,stats ] - age 6: 32 bytes, 1053360 total [640.375s][info][gc,stats ] - age 8: 16 bytes, 1053376 total [640.375s][info][gc,stats ] - age 10: 32 bytes, 1053408 total [640.375s][info][gc,stats ] [640.376s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [640.376s][info][gc,stats ] - age 4: 64 bytes, 64 total [640.376s][info][gc,stats ] [640.376s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [640.376s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [640.376s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [640.386s][info][gc ] Transition from: normal to: idle [643.415s][info][gc ] Periodic Sample: GCU = 4.964%, MU = 16.793% during most recent 5.0s [643.896s][info][gc ] Trigger (YOUNG): Average GC time (2444.87 ms) is above the time for average allocation rate (2362 MB/s) to deplete free headroom (4950M) (margin of error = 3.11) [643.896s][info][gc,ergo ] Free headroom: 6537M (free) - 1587M (spike) - 0B (penalties) = 4950M [643.896s][info][gc ] Transition from: idle to: normal [643.896s][info][gc ] Heuristics request for young collection accepted [643.896s][info][gc,free ] Free: 6537M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 6324K, Mutator Free: 818 Collector Reserve: 791M, Max: 8192K; Used: 20640B Old Collector Reserve: 5877K, Max: 5877K; Used: 2314K [643.896s][info][gc,ergo ] GC(383) Start GC cycle (YOUNG) [643.896s][info][gc,start ] GC(383) Concurrent reset [643.896s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent reset [643.931s][info][gc ] GC(383) Concurrent reset 35.427ms [643.932s][info][gc,start ] GC(383) Pause Init Mark (YOUNG) [643.932s][info][gc,task ] GC(383) Using 8 of 8 workers for init marking [643.936s][info][gc ] GC(383) Pause Init Mark (YOUNG) 3.739ms [643.936s][info][gc,start ] GC(383) Concurrent remembered set scanning [643.936s][info][gc,task ] GC(383) Using 4 of 8 workers for Concurrent remembered set scanning [644.037s][info][gc ] GC(383) Concurrent remembered set scanning 101.152ms [644.037s][info][gc,start ] GC(383) Concurrent marking roots [644.037s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent marking roots [644.041s][info][gc ] GC(383) Concurrent marking roots 4.141ms [644.041s][info][gc,start ] GC(383) Concurrent marking (YOUNG) [644.041s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent marking [644.137s][info][gc ] GC(383) Concurrent marking (YOUNG) 95.814ms [644.137s][info][gc,start ] GC(383) Pause Final Mark (YOUNG) [644.137s][info][gc,task ] GC(383) Using 8 of 8 workers for final marking [644.138s][info][gc,ergo ] GC(383) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [644.138s][info][gc,ergo ] GC(383) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 16512B. [644.138s][info][gc,ergo ] GC(383) Chosen CSet evacuates young: 37467K (of which at least: 0B are to be promoted), old: 0B [644.138s][info][gc,ergo ] GC(383) Collectable Garbage: 8139M (99%), Immediate: 16512B (0%), 1 regions, CSet: 8139M (99%), 1022 regions [644.138s][info][gc,ergo ] GC(383) Evacuation Targets: YOUNG: 37467K, PROMOTE: 0B, OLD: 0B, TOTAL: 37467K [644.138s][info][gc,free ] Free: 6754M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 5554K, Mutator Free: 845 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 5877K, Max: 5877K; Used: 2314K [644.138s][info][gc ] GC(383) Pause Final Mark (YOUNG) 0.999ms [644.139s][info][gc,start ] GC(383) Concurrent thread roots [644.139s][info][gc,task ] GC(383) Using 4 of 8 workers for Concurrent thread roots [644.143s][info][gc ] GC(383) Concurrent thread roots 4.702ms [644.143s][info][gc,start ] GC(383) Concurrent weak references [644.143s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent weak references [644.143s][info][gc,ref ] GC(383) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [644.143s][info][gc,ref ] GC(383) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [644.143s][info][gc,ref ] GC(383) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [644.143s][info][gc ] GC(383) Concurrent weak references 0.054ms [644.143s][info][gc,start ] GC(383) Concurrent weak roots [644.143s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent weak root [644.144s][info][gc ] GC(383) Concurrent weak roots 1.017ms [644.144s][info][gc,start ] GC(383) Concurrent cleanup [644.145s][info][gc ] GC(383) Concurrent cleanup 24926M->24926M(31744M) 0.170ms [644.145s][info][gc,free ] Free: 6735M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 999K, Mutator Free: 842 Collector Reserve: 48144K, Max: 8192K; Used: 1007K Old Collector Reserve: 5877K, Max: 5877K; Used: 2314K [644.145s][info][gc,start ] GC(383) Concurrent strong roots [644.145s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent strong root [644.145s][info][gc ] GC(383) Concurrent strong roots 0.449ms [644.145s][info][gc,start ] GC(383) Concurrent evacuation [644.145s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent evacuation [644.164s][info][gc ] GC(383) Concurrent evacuation 19.066ms [644.165s][info][gc,start ] GC(383) Pause Init Update Refs [644.165s][info][gc ] GC(383) Pause Init Update Refs 0.543ms [644.165s][info][gc,start ] GC(383) Concurrent update references [644.165s][info][gc,task ] GC(383) Using 4 of 8 workers for concurrent reference update [644.165s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [644.265s][info][gc ] GC(383) Concurrent update references 100.197ms [644.265s][info][gc,start ] GC(383) Concurrent update thread roots [644.277s][info][gc ] GC(383) Concurrent update thread roots 11.103ms [644.277s][info][gc,start ] GC(383) Pause Final Update Refs [644.277s][info][gc,task ] GC(383) Using 8 of 8 workers for final reference update [644.277s][info][gc,free ] Free: 13820M, Max: 8192K regular, 560M humongous, Frag: 91% external, 58% internal; Used: 8123M, Mutator Free: 1728 Collector Reserve: 791M, Max: 8192K; Used: 57348K Old Collector Reserve: 5735K, Max: 5735K; Used: 2456K [644.277s][info][gc ] GC(383) Pause Final Update Refs 0.254ms [644.277s][info][gc,start ] GC(383) Concurrent cleanup [644.278s][info][gc ] GC(383) Concurrent cleanup 25264M->17097M(31744M) 0.289ms [644.278s][info][gc,ergo ] GC(383) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5742K, young_available: 14611M [644.278s][info][gc,ergo ] GC(383) At end of Concurrent Young GC: GCU: 2.2%, MU: 17.4% during period of 3.903s [644.278s][info][gc,ergo ] GC(383) At end of Concurrent Young GC: YOUNG generation used: 1184M, used regions: 1216M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 14610M [644.278s][info][gc,ergo ] GC(383) At end of Concurrent Young GC: OLD generation used: 15914M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 5742K [644.278s][info][gc,free ] Free: 13818M, Max: 8192K regular, 1352M humongous, Frag: 91% external, 0% internal; Used: 5586K, Mutator Free: 1728 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 5735K, Max: 5735K; Used: 2456K [644.279s][info][gc,stats ] [644.279s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [644.279s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [644.279s][info][gc,stats ] [644.279s][info][gc,stats ] Concurrent Reset 35459 us [644.279s][info][gc,stats ] Pause Init Mark (G) 4487 us [644.279s][info][gc,stats ] Pause Init Mark (N) 3747 us [644.279s][info][gc,stats ] Swap Remembered Set 3271 us [644.279s][info][gc,stats ] Update Region States 341 us [644.279s][info][gc,stats ] Concurrent Scan Remembered Set 101175 us, parallelism: 3.98x [644.279s][info][gc,stats ] RS: 403165 us [644.279s][info][gc,stats ] RS: Scan Clusters 403165 us, workers (us): 101082, 101071, 101067, 99946, ---, ---, ---, ---, [644.279s][info][gc,stats ] Concurrent Mark Roots 4157 us, parallelism: 3.61x [644.279s][info][gc,stats ] CMR: 15002 us [644.279s][info][gc,stats ] CMR: Thread Roots 13877 us, workers (us): 3360, 3571, 3564, 3381, ---, ---, ---, ---, [644.279s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 296, 176, 181, 336, ---, ---, ---, ---, [644.279s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 31, 28, 20, 17, ---, ---, ---, ---, [644.279s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 8, ---, 31, ---, ---, ---, ---, ---, [644.279s][info][gc,stats ] Concurrent Marking 95841 us, parallelism: 3.87x [644.279s][info][gc,stats ] CM: 370676 us [644.279s][info][gc,stats ] CM: Parallel Mark 370676 us, workers (us): 92679, 92676, 92664, 92658, ---, ---, ---, ---, [644.279s][info][gc,stats ] Pause Final Mark (G) 1593 us [644.279s][info][gc,stats ] Pause Final Mark (N) 1005 us [644.279s][info][gc,stats ] Finish Mark 456 us [644.279s][info][gc,stats ] Update Region States 89 us [644.279s][info][gc,stats ] Choose Collection Set 215 us [644.279s][info][gc,stats ] Rebuild Free Set 46 us [644.279s][info][gc,stats ] Concurrent Thread Roots 4717 us, parallelism: 3.86x [644.279s][info][gc,stats ] CTR: 18226 us [644.279s][info][gc,stats ] CTR: Thread Roots 18226 us, workers (us): 4611, 4504, 4619, 4492, ---, ---, ---, ---, [644.279s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [644.279s][info][gc,stats ] CWRF: 1 us [644.279s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [644.279s][info][gc,stats ] Concurrent Weak Roots 1026 us [644.279s][info][gc,stats ] Roots 54 us, parallelism: 1.33x [644.279s][info][gc,stats ] CWR: 72 us [644.279s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 20, 18, 11, ---, ---, ---, ---, [644.279s][info][gc,stats ] Rendezvous 949 us [644.279s][info][gc,stats ] Concurrent Cleanup 178 us [644.279s][info][gc,stats ] Concurrent Strong Roots 456 us, parallelism: 2.59x [644.279s][info][gc,stats ] CSR: 1183 us [644.279s][info][gc,stats ] CSR: Code Cache Roots 1012 us, workers (us): 163, 289, 199, 361, ---, ---, ---, ---, [644.279s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 43, 38, 33, 28, ---, ---, ---, ---, [644.279s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [644.279s][info][gc,stats ] Concurrent Evacuation 19087 us [644.279s][info][gc,stats ] Pause Init Update Refs (G) 1111 us [644.279s][info][gc,stats ] Pause Init Update Refs (N) 553 us [644.279s][info][gc,stats ] Manage GCLABs 457 us [644.279s][info][gc,stats ] Concurrent Update Refs 100225 us [644.279s][info][gc,stats ] Concurrent Update Thread Roots 11122 us [644.279s][info][gc,stats ] Pause Final Update Refs (G) 847 us [644.279s][info][gc,stats ] Pause Final Update Refs (N) 259 us [644.279s][info][gc,stats ] Update Region States 67 us [644.279s][info][gc,stats ] Trash Collection Set 26 us [644.279s][info][gc,stats ] Rebuild Free Set 83 us [644.279s][info][gc,stats ] Concurrent Cleanup 299 us [644.279s][info][gc,stats ] Workers: Evacuated 36926K across 427906 objects, abandoned 0B across 0 objects. [644.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [644.279s][info][gc,stats ] - age 1: 34206368 bytes, 34206368 total [644.279s][info][gc,stats ] - age 2: 139000 bytes, 34345368 total [644.279s][info][gc,stats ] - age 3: 1243568 bytes, 35588936 total [644.279s][info][gc,stats ] - age 4: 970584 bytes, 36559520 total [644.279s][info][gc,stats ] - age 5: 929752 bytes, 37489272 total [644.279s][info][gc,stats ] - age 6: 103440 bytes, 37592712 total [644.279s][info][gc,stats ] - age 7: 219752 bytes, 37812464 total [644.279s][info][gc,stats ] [644.279s][info][gc,stats ] Mutators: Evacuated 540K across 4165 objects, abandoned 0B across 0 objects. [644.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [644.279s][info][gc,stats ] - age 1: 553352 bytes, 553352 total [644.279s][info][gc,stats ] - age 3: 224 bytes, 553576 total [644.279s][info][gc,stats ] - age 4: 224 bytes, 553800 total [644.279s][info][gc,stats ] - age 5: 96 bytes, 553896 total [644.279s][info][gc,stats ] - age 6: 32 bytes, 553928 total [644.279s][info][gc,stats ] [644.279s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [644.279s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [644.279s][info][gc,stats ] - age 5: 64 bytes, 380435552 total [644.279s][info][gc,stats ] [644.279s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [644.279s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [644.279s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [644.289s][info][gc ] Transition from: normal to: idle [647.686s][info][gc ] Trigger (YOUNG): Average GC time (2358.26 ms) is above the time for average allocation rate (2140 MB/s) to deplete free headroom (5045M) (margin of error = 3.11) [647.686s][info][gc,ergo ] Free headroom: 6632M (free) - 1587M (spike) - 0B (penalties) = 5045M [647.686s][info][gc ] Transition from: idle to: normal [647.686s][info][gc ] Heuristics request for young collection accepted [647.686s][info][gc,free ] Free: 6632M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7825K, Mutator Free: 830 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 5735K, Max: 5735K; Used: 2456K [647.686s][info][gc,ergo ] GC(384) Start GC cycle (YOUNG) [647.686s][info][gc,start ] GC(384) Concurrent reset [647.686s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent reset [647.720s][info][gc ] GC(384) Concurrent reset 34.022ms [647.721s][info][gc,start ] GC(384) Pause Init Mark (YOUNG) [647.721s][info][gc,task ] GC(384) Using 8 of 8 workers for init marking [647.724s][info][gc ] GC(384) Pause Init Mark (YOUNG) 3.438ms [647.725s][info][gc,start ] GC(384) Concurrent remembered set scanning [647.725s][info][gc,task ] GC(384) Using 4 of 8 workers for Concurrent remembered set scanning [647.758s][info][gc ] GC(384) Concurrent remembered set scanning 33.854ms [647.758s][info][gc,start ] GC(384) Concurrent marking roots [647.758s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent marking roots [647.762s][info][gc ] GC(384) Concurrent marking roots 3.878ms [647.762s][info][gc,start ] GC(384) Concurrent marking (YOUNG) [647.762s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent marking [648.422s][info][gc ] Periodic Sample: GCU = 5.236%, MU = 22.835% during most recent 5.0s [649.006s][info][gc ] GC(384) Concurrent marking (YOUNG) 1243.619ms [649.006s][info][gc,start ] GC(384) Pause Final Mark (YOUNG) [649.006s][info][gc,task ] GC(384) Using 8 of 8 workers for final marking [649.007s][info][gc,ergo ] GC(384) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [649.007s][info][gc,ergo ] GC(384) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [649.007s][info][gc,ergo ] GC(384) Chosen CSet evacuates young: 302M (of which at least: 0B are to be promoted), old: 0B [649.007s][info][gc,ergo ] GC(384) Collectable Garbage: 7465M (99%), Immediate: 0B (0%), 0 regions, CSet: 7465M (99%), 971 regions [649.007s][info][gc,ergo ] GC(384) Evacuation Targets: YOUNG: 302M, PROMOTE: 0B, OLD: 0B, TOTAL: 302M [649.007s][info][gc,free ] Free: 4228M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 3672K, Mutator Free: 529 Collector Reserve: 367M, Max: 8192K; Used: 4128B Old Collector Reserve: 5735K, Max: 5735K; Used: 2456K [649.007s][info][gc ] GC(384) Pause Final Mark (YOUNG) 1.022ms [649.008s][info][gc,start ] GC(384) Concurrent thread roots [649.008s][info][gc,task ] GC(384) Using 4 of 8 workers for Concurrent thread roots [649.012s][info][gc ] GC(384) Concurrent thread roots 4.368ms [649.012s][info][gc,start ] GC(384) Concurrent weak references [649.012s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent weak references [649.012s][info][gc,ref ] GC(384) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [649.012s][info][gc,ref ] GC(384) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [649.012s][info][gc,ref ] GC(384) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [649.012s][info][gc ] GC(384) Concurrent weak references 0.042ms [649.012s][info][gc,start ] GC(384) Concurrent weak roots [649.012s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent weak root [649.013s][info][gc ] GC(384) Concurrent weak roots 0.920ms [649.013s][info][gc,start ] GC(384) Concurrent cleanup [649.013s][info][gc ] GC(384) Concurrent cleanup 27130M->27130M(31744M) 0.123ms [649.013s][info][gc,free ] Free: 4210M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 5996K, Mutator Free: 527 Collector Reserve: 367M, Max: 8192K; Used: 163K Old Collector Reserve: 5735K, Max: 5735K; Used: 2456K [649.013s][info][gc,start ] GC(384) Concurrent strong roots [649.013s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent strong root [649.014s][info][gc ] GC(384) Concurrent strong roots 0.416ms [649.014s][info][gc,start ] GC(384) Concurrent evacuation [649.014s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent evacuation [649.142s][info][gc ] GC(384) Concurrent evacuation 127.929ms [649.142s][info][gc,start ] GC(384) Pause Init Update Refs [649.143s][info][gc ] GC(384) Pause Init Update Refs 0.517ms [649.143s][info][gc,start ] GC(384) Concurrent update references [649.143s][info][gc,task ] GC(384) Using 4 of 8 workers for concurrent reference update [649.143s][info][gc,free ] At start of update refs, moving 57341K to Mutator free set from Collector Reserve (57341K) and from Old Collector Reserve (0B) [649.757s][info][gc ] GC(384) Concurrent update references 613.851ms [649.757s][info][gc,start ] GC(384) Concurrent update thread roots [649.768s][info][gc ] GC(384) Concurrent update thread roots 11.503ms [649.769s][info][gc,start ] GC(384) Pause Final Update Refs [649.769s][info][gc,task ] GC(384) Using 8 of 8 workers for final reference update [649.769s][info][gc,free ] Free: 9674M, Max: 8192K regular, 560M humongous, Frag: 72% external, 79% internal; Used: 7709M, Mutator Free: 1210 Collector Reserve: 791M, Max: 8192K; Used: 65538K Old Collector Reserve: 5583K, Max: 5583K; Used: 2608K [649.769s][info][gc ] GC(384) Pause Final Update Refs 0.261ms [649.769s][info][gc,start ] GC(384) Concurrent cleanup [649.769s][info][gc ] GC(384) Concurrent cleanup 29010M->21242M(31744M) 0.204ms [649.769s][info][gc,ergo ] GC(384) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5590K, young_available: 10466M [649.769s][info][gc,ergo ] GC(384) At end of Concurrent Young GC: GCU: 9.3%, MU: 23.6% during period of 5.491s [649.769s][info][gc,ergo ] GC(384) At end of Concurrent Young GC: YOUNG generation used: 5329M, used regions: 5360M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 10465M [649.769s][info][gc,ergo ] GC(384) At end of Concurrent Young GC: OLD generation used: 15914M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 5590K [649.769s][info][gc,free ] Free: 9673M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6475K, Mutator Free: 1210 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 5583K, Max: 5583K; Used: 2608K [649.770s][info][gc,stats ] [649.770s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [649.770s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [649.770s][info][gc,stats ] [649.770s][info][gc,stats ] Concurrent Reset 34054 us [649.770s][info][gc,stats ] Pause Init Mark (G) 4155 us [649.770s][info][gc,stats ] Pause Init Mark (N) 3446 us [649.770s][info][gc,stats ] Swap Remembered Set 3265 us [649.770s][info][gc,stats ] Update Region States 49 us [649.770s][info][gc,stats ] Concurrent Scan Remembered Set 33874 us, parallelism: 3.97x [649.770s][info][gc,stats ] RS: 134536 us [649.770s][info][gc,stats ] RS: Scan Clusters 134536 us, workers (us): 33761, 33755, 33745, 33275, ---, ---, ---, ---, [649.770s][info][gc,stats ] Concurrent Mark Roots 3894 us, parallelism: 3.59x [649.770s][info][gc,stats ] CMR: 13967 us [649.770s][info][gc,stats ] CMR: Thread Roots 12893 us, workers (us): 3158, 3301, 3288, 3145, ---, ---, ---, ---, [649.770s][info][gc,stats ] CMR: Code Cache Roots 950 us, workers (us): 282, 145, 180, 342, ---, ---, ---, ---, [649.770s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 32, 21, 21, 14, ---, ---, ---, ---, [649.770s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 9, 29, ---, ---, ---, ---, ---, [649.770s][info][gc,stats ] Concurrent Marking 1243648 us, parallelism: 3.97x [649.770s][info][gc,stats ] CM: 4939400 us [649.770s][info][gc,stats ] CM: Parallel Mark 4939400 us, workers (us): 1234866, 1234857, 1234842, 1234835, ---, ---, ---, ---, [649.770s][info][gc,stats ] Pause Final Mark (G) 1718 us [649.770s][info][gc,stats ] Pause Final Mark (N) 1028 us [649.770s][info][gc,stats ] Finish Mark 475 us [649.770s][info][gc,stats ] Update Region States 92 us [649.770s][info][gc,stats ] Choose Collection Set 211 us [649.770s][info][gc,stats ] Rebuild Free Set 57 us [649.770s][info][gc,stats ] Concurrent Thread Roots 4381 us, parallelism: 3.86x [649.770s][info][gc,stats ] CTR: 16915 us [649.770s][info][gc,stats ] CTR: Thread Roots 16915 us, workers (us): 4324, 4179, 4206, 4207, ---, ---, ---, ---, [649.770s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [649.770s][info][gc,stats ] CWRF: 1 us [649.770s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [649.770s][info][gc,stats ] Concurrent Weak Roots 925 us [649.770s][info][gc,stats ] Roots 57 us, parallelism: 1.43x [649.770s][info][gc,stats ] CWR: 81 us [649.770s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 23, 18, 14, ---, ---, ---, ---, [649.770s][info][gc,stats ] Rendezvous 855 us [649.770s][info][gc,stats ] Concurrent Cleanup 130 us [649.770s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.72x [649.770s][info][gc,stats ] CSR: 1147 us [649.770s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 261, 180, 208, 342, ---, ---, ---, ---, [649.770s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 42, 35, 29, 20, ---, ---, ---, ---, [649.770s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, 7, ---, ---, ---, ---, ---, [649.770s][info][gc,stats ] Concurrent Evacuation 127950 us [649.770s][info][gc,stats ] Pause Init Update Refs (G) 1150 us [649.770s][info][gc,stats ] Pause Init Update Refs (N) 529 us [649.770s][info][gc,stats ] Manage GCLABs 424 us [649.770s][info][gc,stats ] Concurrent Update Refs 613877 us [649.770s][info][gc,stats ] Concurrent Update Thread Roots 11521 us [649.770s][info][gc,stats ] Pause Final Update Refs (G) 835 us [649.770s][info][gc,stats ] Pause Final Update Refs (N) 266 us [649.770s][info][gc,stats ] Update Region States 49 us [649.770s][info][gc,stats ] Trash Collection Set 27 us [649.770s][info][gc,stats ] Rebuild Free Set 92 us [649.770s][info][gc,stats ] Concurrent Cleanup 210 us [649.770s][info][gc,stats ] Workers: Evacuated 301M across 9086580 objects, abandoned 0B across 0 objects. [649.770s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [649.770s][info][gc,stats ] - age 1: 311691944 bytes, 311691944 total [649.770s][info][gc,stats ] - age 2: 1202408 bytes, 312894352 total [649.770s][info][gc,stats ] - age 3: 120400 bytes, 313014752 total [649.770s][info][gc,stats ] - age 4: 1114856 bytes, 314129608 total [649.770s][info][gc,stats ] - age 5: 841576 bytes, 314971184 total [649.770s][info][gc,stats ] - age 6: 795208 bytes, 315766392 total [649.770s][info][gc,stats ] - age 7: 172632 bytes, 315939024 total [649.770s][info][gc,stats ] [649.770s][info][gc,stats ] Mutators: Evacuated 905K across 27490 objects, abandoned 0B across 0 objects. [649.770s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [649.770s][info][gc,stats ] - age 1: 923256 bytes, 923256 total [649.770s][info][gc,stats ] - age 2: 688 bytes, 923944 total [649.770s][info][gc,stats ] - age 3: 144 bytes, 924088 total [649.770s][info][gc,stats ] - age 4: 960 bytes, 925048 total [649.770s][info][gc,stats ] - age 5: 608 bytes, 925656 total [649.770s][info][gc,stats ] - age 6: 944 bytes, 926600 total [649.770s][info][gc,stats ] - age 7: 224 bytes, 926824 total [649.770s][info][gc,stats ] [649.770s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [649.770s][info][gc,stats ] - age 1: 272204152 bytes, 272204152 total [649.770s][info][gc,stats ] - age 2: 380435488 bytes, 652639640 total [649.770s][info][gc,stats ] [649.770s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [649.770s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [649.770s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [649.780s][info][gc ] Transition from: normal to: idle [650.681s][info][gc ] Trigger (YOUNG): Average GC time (2927.63 ms) is above the time for average allocation rate (2118 MB/s) to deplete free headroom (6199M) (margin of error = 3.21) [650.681s][info][gc,ergo ] Free headroom: 7786M (free) - 1587M (spike) - 0B (penalties) = 6199M [650.681s][info][gc ] Transition from: idle to: normal [650.681s][info][gc ] Heuristics request for young collection accepted [650.681s][info][gc,free ] Free: 7786M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6026K, Mutator Free: 974 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 5583K, Max: 5583K; Used: 2608K [650.681s][info][gc,ergo ] GC(385) Start GC cycle (YOUNG) [650.681s][info][gc,start ] GC(385) Concurrent reset [650.681s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent reset [650.702s][info][gc ] GC(385) Concurrent reset 20.990ms [650.703s][info][gc,start ] GC(385) Pause Init Mark (YOUNG) [650.703s][info][gc,task ] GC(385) Using 8 of 8 workers for init marking [650.706s][info][gc ] GC(385) Pause Init Mark (YOUNG) 3.595ms [650.707s][info][gc,start ] GC(385) Concurrent remembered set scanning [650.707s][info][gc,task ] GC(385) Using 4 of 8 workers for Concurrent remembered set scanning [650.738s][info][gc ] GC(385) Concurrent remembered set scanning 31.518ms [650.738s][info][gc,start ] GC(385) Concurrent marking roots [650.738s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent marking roots [650.742s][info][gc ] GC(385) Concurrent marking roots 4.248ms [650.742s][info][gc,start ] GC(385) Concurrent marking (YOUNG) [650.742s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent marking [652.680s][info][gc ] GC(385) Concurrent marking (YOUNG) 1938.090ms [652.681s][info][gc,start ] GC(385) Pause Final Mark (YOUNG) [652.681s][info][gc,task ] GC(385) Using 8 of 8 workers for final marking [652.682s][info][gc,ergo ] GC(385) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [652.682s][info][gc,ergo ] GC(385) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [652.682s][info][gc,ergo ] GC(385) Chosen CSet evacuates young: 334M (of which at least: 0B are to be promoted), old: 0B [652.682s][info][gc,ergo ] GC(385) Collectable Garbage: 5950M (98%), Immediate: 0B (0%), 0 regions, CSet: 5950M (98%), 786 regions [652.682s][info][gc,ergo ] GC(385) Evacuation Targets: YOUNG: 334M, PROMOTE: 0B, OLD: 0B, TOTAL: 334M [652.682s][info][gc,free ] Free: 4187M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 4778K, Mutator Free: 524 Collector Reserve: 407M, Max: 8192K; Used: 2064B Old Collector Reserve: 5583K, Max: 5583K; Used: 2608K [652.682s][info][gc ] GC(385) Pause Final Mark (YOUNG) 1.013ms [652.682s][info][gc,start ] GC(385) Concurrent thread roots [652.682s][info][gc,task ] GC(385) Using 4 of 8 workers for Concurrent thread roots [652.686s][info][gc ] GC(385) Concurrent thread roots 3.575ms [652.686s][info][gc,start ] GC(385) Concurrent weak references [652.686s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent weak references [652.686s][info][gc,ref ] GC(385) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [652.686s][info][gc,ref ] GC(385) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [652.686s][info][gc,ref ] GC(385) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [652.686s][info][gc ] GC(385) Concurrent weak references 0.042ms [652.686s][info][gc,start ] GC(385) Concurrent weak roots [652.686s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent weak root [652.686s][info][gc ] GC(385) Concurrent weak roots 0.811ms [652.686s][info][gc,start ] GC(385) Concurrent cleanup [652.687s][info][gc ] GC(385) Concurrent cleanup 27124M->27124M(31744M) 0.103ms [652.687s][info][gc,free ] Free: 4173M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 2092K, Mutator Free: 522 Collector Reserve: 407M, Max: 8192K; Used: 18576B Old Collector Reserve: 5583K, Max: 5583K; Used: 2608K [652.687s][info][gc,start ] GC(385) Concurrent strong roots [652.687s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent strong root [652.687s][info][gc ] GC(385) Concurrent strong roots 0.442ms [652.687s][info][gc,start ] GC(385) Concurrent evacuation [652.687s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent evacuation [652.821s][info][gc ] GC(385) Concurrent evacuation 134.229ms [652.822s][info][gc,start ] GC(385) Pause Init Update Refs [652.822s][info][gc ] GC(385) Pause Init Update Refs 0.532ms [652.822s][info][gc,start ] GC(385) Concurrent update references [652.822s][info][gc,task ] GC(385) Using 4 of 8 workers for concurrent reference update [652.822s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (57344K) and from Old Collector Reserve (0B) [653.429s][info][gc ] Periodic Sample: GCU = 20.209%, MU = 20.967% during most recent 5.0s [653.626s][info][gc ] GC(385) Concurrent update references 803.663ms [653.626s][info][gc,start ] GC(385) Concurrent update thread roots [653.636s][info][gc ] GC(385) Concurrent update thread roots 9.783ms [653.636s][info][gc,start ] GC(385) Pause Final Update Refs [653.636s][info][gc,task ] GC(385) Using 8 of 8 workers for final reference update [653.636s][info][gc,free ] Free: 7822M, Max: 8192K regular, 464M humongous, Frag: 72% external, 79% internal; Used: 6206M, Mutator Free: 978 Collector Reserve: 792M, Max: 8192K; Used: 81920K Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [653.636s][info][gc ] GC(385) Pause Final Update Refs 0.236ms [653.637s][info][gc,start ] GC(385) Concurrent cleanup [653.637s][info][gc ] GC(385) Concurrent cleanup 29371M->23094M(31744M) 0.180ms [653.637s][info][gc,ergo ] GC(385) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5588K, young_available: 8614M [653.637s][info][gc,ergo ] GC(385) At end of Concurrent Young GC: GCU: 18.9%, MU: 19.5% during period of 3.868s [653.637s][info][gc,ergo ] GC(385) At end of Concurrent Young GC: YOUNG generation used: 7181M, used regions: 7208M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 8613M [653.637s][info][gc,ergo ] GC(385) At end of Concurrent Young GC: OLD generation used: 15914M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 5588K [653.637s][info][gc,free ] Free: 7821M, Max: 8192K regular, 464M humongous, Frag: 95% external, 0% internal; Used: 2447K, Mutator Free: 978 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [653.637s][info][gc,stats ] [653.637s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [653.637s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [653.637s][info][gc,stats ] [653.637s][info][gc,stats ] Concurrent Reset 21040 us [653.637s][info][gc,stats ] Pause Init Mark (G) 4397 us [653.637s][info][gc,stats ] Pause Init Mark (N) 3608 us [653.637s][info][gc,stats ] Swap Remembered Set 3277 us [653.637s][info][gc,stats ] Update Region States 162 us [653.637s][info][gc,stats ] Concurrent Scan Remembered Set 31536 us, parallelism: 3.99x [653.637s][info][gc,stats ] RS: 125776 us [653.637s][info][gc,stats ] RS: Scan Clusters 125776 us, workers (us): 31457, 31444, 31439, 31435, ---, ---, ---, ---, [653.637s][info][gc,stats ] Concurrent Mark Roots 4261 us, parallelism: 3.60x [653.637s][info][gc,stats ] CMR: 15355 us [653.637s][info][gc,stats ] CMR: Thread Roots 14230 us, workers (us): 3553, 3521, 3621, 3536, ---, ---, ---, ---, [653.637s][info][gc,stats ] CMR: Code Cache Roots 993 us, workers (us): 345, 224, 144, 280, ---, ---, ---, ---, [653.637s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 27, 26, 22, 18, ---, ---, ---, ---, [653.637s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 32, 7, ---, ---, ---, ---, ---, [653.637s][info][gc,stats ] Concurrent Marking 1938122 us, parallelism: 3.98x [653.637s][info][gc,stats ] CM: 7708686 us [653.637s][info][gc,stats ] CM: Parallel Mark 7708686 us, workers (us): 1927190, 1927176, 1927168, 1927151, ---, ---, ---, ---, [653.637s][info][gc,stats ] Pause Final Mark (G) 1524 us [653.637s][info][gc,stats ] Pause Final Mark (N) 1020 us [653.638s][info][gc,stats ] Finish Mark 482 us [653.638s][info][gc,stats ] Update Region States 96 us [653.638s][info][gc,stats ] Choose Collection Set 200 us [653.638s][info][gc,stats ] Rebuild Free Set 44 us [653.638s][info][gc,stats ] Concurrent Thread Roots 3590 us, parallelism: 3.88x [653.638s][info][gc,stats ] CTR: 13927 us [653.638s][info][gc,stats ] CTR: Thread Roots 13927 us, workers (us): 3513, 3522, 3436, 3456, ---, ---, ---, ---, [653.638s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [653.638s][info][gc,stats ] CWRF: 1 us [653.638s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [653.638s][info][gc,stats ] Concurrent Weak Roots 817 us [653.638s][info][gc,stats ] Roots 51 us, parallelism: 1.29x [653.638s][info][gc,stats ] CWR: 66 us [653.638s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 15, 12, ---, ---, ---, ---, [653.638s][info][gc,stats ] Rendezvous 751 us [653.638s][info][gc,stats ] Concurrent Cleanup 108 us [653.638s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.68x [653.638s][info][gc,stats ] CSR: 1198 us [653.638s][info][gc,stats ] CSR: Code Cache Roots 1022 us, workers (us): 204, 306, 155, 357, ---, ---, ---, ---, [653.638s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 43, 38, 37, 32, ---, ---, ---, ---, [653.638s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [653.638s][info][gc,stats ] Concurrent Evacuation 134246 us [653.638s][info][gc,stats ] Pause Init Update Refs (G) 1034 us [653.638s][info][gc,stats ] Pause Init Update Refs (N) 542 us [653.638s][info][gc,stats ] Manage GCLABs 449 us [653.638s][info][gc,stats ] Concurrent Update Refs 803688 us [653.638s][info][gc,stats ] Concurrent Update Thread Roots 9802 us [653.638s][info][gc,stats ] Pause Final Update Refs (G) 838 us [653.638s][info][gc,stats ] Pause Final Update Refs (N) 241 us [653.638s][info][gc,stats ] Update Region States 50 us [653.638s][info][gc,stats ] Trash Collection Set 22 us [653.638s][info][gc,stats ] Rebuild Free Set 80 us [653.638s][info][gc,stats ] Concurrent Cleanup 186 us [653.638s][info][gc,stats ] Workers: Evacuated 334M across 10177197 objects, abandoned 0B across 0 objects. [653.638s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [653.638s][info][gc,stats ] - age 1: 300633392 bytes, 300633392 total [653.638s][info][gc,stats ] - age 2: 48725952 bytes, 349359344 total [653.638s][info][gc,stats ] - age 3: 1040200 bytes, 350399544 total [653.638s][info][gc,stats ] - age 4: 48 bytes, 350399592 total [653.638s][info][gc,stats ] - age 5: 206464 bytes, 350606056 total [653.638s][info][gc,stats ] - age 6: 320 bytes, 350606376 total [653.638s][info][gc,stats ] - age 7: 560 bytes, 350606936 total [653.638s][info][gc,stats ] [653.638s][info][gc,stats ] Mutators: Evacuated 2608B across 113 objects, abandoned 0B across 0 objects. [653.638s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [653.638s][info][gc,stats ] - age 1: 1568 bytes, 1568 total [653.638s][info][gc,stats ] - age 2: 288 bytes, 1856 total [653.638s][info][gc,stats ] - age 3: 528 bytes, 2384 total [653.638s][info][gc,stats ] - age 5: 224 bytes, 2608 total [653.638s][info][gc,stats ] [653.638s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [653.638s][info][gc,stats ] - age 1: 294053472 bytes, 294053472 total [653.638s][info][gc,stats ] - age 2: 272037896 bytes, 566091368 total [653.638s][info][gc,stats ] - age 3: 380435488 bytes, 946526856 total [653.638s][info][gc,stats ] [653.638s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [653.638s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [653.638s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [653.648s][info][gc ] Transition from: normal to: idle [653.648s][info][gc ] Trigger (YOUNG): Average GC time (3922.17 ms) is above the time for average allocation rate (2110 MB/s) to deplete free headroom (6210M) (margin of error = 3.26) [653.648s][info][gc,ergo ] Free headroom: 7797M (free) - 1587M (spike) - 0B (penalties) = 6210M [653.648s][info][gc ] Transition from: idle to: normal [653.648s][info][gc ] Heuristics request for young collection accepted [653.648s][info][gc,free ] Free: 7797M, Max: 8192K regular, 464M humongous, Frag: 95% external, 0% internal; Used: 2817K, Mutator Free: 975 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [653.648s][info][gc,ergo ] GC(386) Start GC cycle (YOUNG) [653.648s][info][gc,start ] GC(386) Concurrent reset [653.648s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent reset [653.673s][info][gc ] GC(386) Concurrent reset 25.108ms [653.674s][info][gc,start ] GC(386) Pause Init Mark (YOUNG) [653.674s][info][gc,task ] GC(386) Using 8 of 8 workers for init marking [653.679s][info][gc ] GC(386) Pause Init Mark (YOUNG) 5.216ms [653.679s][info][gc,start ] GC(386) Concurrent remembered set scanning [653.679s][info][gc,task ] GC(386) Using 4 of 8 workers for Concurrent remembered set scanning [653.712s][info][gc ] GC(386) Concurrent remembered set scanning 32.973ms [653.712s][info][gc,start ] GC(386) Concurrent marking roots [653.712s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent marking roots [653.717s][info][gc ] GC(386) Concurrent marking roots 4.639ms [653.717s][info][gc,start ] GC(386) Concurrent marking (YOUNG) [653.717s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent marking [655.675s][info][gc ] GC(386) Concurrent marking (YOUNG) 1958.459ms [655.676s][info][gc,start ] GC(386) Pause Final Mark (YOUNG) [655.676s][info][gc,task ] GC(386) Using 8 of 8 workers for final marking [655.676s][info][gc,ergo ] GC(386) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [655.677s][info][gc,ergo ] GC(386) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [655.677s][info][gc,ergo ] GC(386) Chosen CSet evacuates young: 85342K (of which at least: 0B are to be promoted), old: 0B [655.677s][info][gc,ergo ] GC(386) Collectable Garbage: 5908M (98%), Immediate: 0B (0%), 0 regions, CSet: 5908M (98%), 749 regions [655.677s][info][gc,ergo ] GC(386) Evacuation Targets: YOUNG: 85342K, PROMOTE: 0B, OLD: 0B, TOTAL: 85342K [655.677s][info][gc,free ] Free: 4452M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 3591K, Mutator Free: 557 Collector Reserve: 104M, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [655.677s][info][gc ] GC(386) Pause Final Mark (YOUNG) 1.035ms [655.677s][info][gc,start ] GC(386) Concurrent thread roots [655.677s][info][gc,task ] GC(386) Using 4 of 8 workers for Concurrent thread roots [655.681s][info][gc ] GC(386) Concurrent thread roots 3.968ms [655.681s][info][gc,start ] GC(386) Concurrent weak references [655.681s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent weak references [655.681s][info][gc,ref ] GC(386) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [655.681s][info][gc,ref ] GC(386) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [655.681s][info][gc,ref ] GC(386) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [655.681s][info][gc ] GC(386) Concurrent weak references 0.061ms [655.681s][info][gc,start ] GC(386) Concurrent weak roots [655.681s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent weak root [655.682s][info][gc ] GC(386) Concurrent weak roots 0.633ms [655.682s][info][gc,start ] GC(386) Concurrent cleanup [655.682s][info][gc ] GC(386) Concurrent cleanup 27166M->27166M(31744M) 0.102ms [655.682s][info][gc,free ] Free: 4438M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 9221K, Mutator Free: 556 Collector Reserve: 103M, Max: 8192K; Used: 6192B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [655.682s][info][gc,start ] GC(386) Concurrent strong roots [655.682s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent strong root [655.682s][info][gc ] GC(386) Concurrent strong roots 0.438ms [655.682s][info][gc,start ] GC(386) Concurrent evacuation [655.682s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent evacuation [655.716s][info][gc ] GC(386) Concurrent evacuation 34.334ms [655.717s][info][gc,start ] GC(386) Pause Init Update Refs [655.717s][info][gc ] GC(386) Pause Init Update Refs 0.484ms [655.717s][info][gc,start ] GC(386) Concurrent update references [655.718s][info][gc,task ] GC(386) Using 4 of 8 workers for concurrent reference update [655.718s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [656.399s][info][gc ] GC(386) Concurrent update references 681.429ms [656.399s][info][gc,start ] GC(386) Concurrent update thread roots [656.409s][info][gc ] GC(386) Concurrent update thread roots 9.646ms [656.409s][info][gc,start ] GC(386) Pause Final Update Refs [656.409s][info][gc,task ] GC(386) Using 8 of 8 workers for final reference update [656.409s][info][gc,free ] Free: 8196M, Max: 8192K regular, 432M humongous, Frag: 81% external, 72% internal; Used: 5923M, Mutator Free: 1025 Collector Reserve: 792M, Max: 8192K; Used: 73728K Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [656.409s][info][gc ] GC(386) Pause Final Update Refs 0.232ms [656.409s][info][gc,start ] GC(386) Concurrent cleanup [656.410s][info][gc ] GC(386) Concurrent cleanup 28704M->22721M(31744M) 0.196ms [656.410s][info][gc,ergo ] GC(386) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5588K, young_available: 8987M [656.410s][info][gc,ergo ] GC(386) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.773s [656.410s][info][gc,ergo ] GC(386) At end of Concurrent Young GC: YOUNG generation used: 6808M, used regions: 6840M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 8986M [656.410s][info][gc,ergo ] GC(386) At end of Concurrent Young GC: OLD generation used: 15914M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 5588K [656.410s][info][gc,free ] Free: 8194M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 5470K, Mutator Free: 1025 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [656.410s][info][gc,stats ] [656.410s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [656.410s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [656.410s][info][gc,stats ] [656.410s][info][gc,stats ] Concurrent Reset 25136 us [656.410s][info][gc,stats ] Pause Init Mark (G) 6001 us [656.410s][info][gc,stats ] Pause Init Mark (N) 5226 us [656.410s][info][gc,stats ] Swap Remembered Set 4829 us [656.410s][info][gc,stats ] Update Region States 263 us [656.410s][info][gc,stats ] Concurrent Scan Remembered Set 32990 us, parallelism: 3.93x [656.410s][info][gc,stats ] RS: 129771 us [656.410s][info][gc,stats ] RS: Scan Clusters 129771 us, workers (us): 32905, 32423, 32329, 32113, ---, ---, ---, ---, [656.410s][info][gc,stats ] Concurrent Mark Roots 4654 us, parallelism: 3.68x [656.410s][info][gc,stats ] CMR: 17116 us [656.410s][info][gc,stats ] CMR: Thread Roots 15756 us, workers (us): 4006, 3960, 4034, 3757, ---, ---, ---, ---, [656.410s][info][gc,stats ] CMR: Code Cache Roots 1199 us, workers (us): 261, 306, 160, 473, ---, ---, ---, ---, [656.410s][info][gc,stats ] CMR: VM Strong Roots 110 us, workers (us): 36, 28, 24, 22, ---, ---, ---, ---, [656.410s][info][gc,stats ] CMR: CLDG Roots 51 us, workers (us): 42, 9, ---, ---, ---, ---, ---, ---, [656.410s][info][gc,stats ] Concurrent Marking 1958492 us, parallelism: 3.98x [656.410s][info][gc,stats ] CM: 7797200 us [656.410s][info][gc,stats ] CM: Parallel Mark 7797200 us, workers (us): 1949322, 1949306, 1949302, 1949269, ---, ---, ---, ---, [656.410s][info][gc,stats ] Pause Final Mark (G) 1530 us [656.410s][info][gc,stats ] Pause Final Mark (N) 1041 us [656.410s][info][gc,stats ] Finish Mark 518 us [656.410s][info][gc,stats ] Update Region States 86 us [656.410s][info][gc,stats ] Choose Collection Set 201 us [656.410s][info][gc,stats ] Rebuild Free Set 41 us [656.410s][info][gc,stats ] Concurrent Thread Roots 3982 us, parallelism: 3.88x [656.410s][info][gc,stats ] CTR: 15442 us [656.410s][info][gc,stats ] CTR: Thread Roots 15442 us, workers (us): 3911, 3847, 3842, 3841, ---, ---, ---, ---, [656.410s][info][gc,stats ] Concurrent Weak References 65 us, parallelism: 0.04x [656.410s][info][gc,stats ] CWRF: 3 us [656.410s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 2, 1, 0, 0, ---, ---, ---, ---, [656.410s][info][gc,stats ] Concurrent Weak Roots 648 us [656.410s][info][gc,stats ] Roots 49 us, parallelism: 1.27x [656.410s][info][gc,stats ] CWR: 63 us [656.410s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 18, 14, 11, ---, ---, ---, ---, [656.410s][info][gc,stats ] Rendezvous 574 us [656.410s][info][gc,stats ] Concurrent Cleanup 107 us [656.410s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.57x [656.410s][info][gc,stats ] CSR: 1141 us [656.410s][info][gc,stats ] CSR: Code Cache Roots 973 us, workers (us): 349, 156, 279, 189, ---, ---, ---, ---, [656.410s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 43, 35, 33, 30, ---, ---, ---, ---, [656.410s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [656.410s][info][gc,stats ] Concurrent Evacuation 34353 us [656.410s][info][gc,stats ] Pause Init Update Refs (G) 1003 us [656.410s][info][gc,stats ] Pause Init Update Refs (N) 492 us [656.410s][info][gc,stats ] Manage GCLABs 411 us [656.410s][info][gc,stats ] Concurrent Update Refs 681456 us [656.410s][info][gc,stats ] Concurrent Update Thread Roots 9667 us [656.410s][info][gc,stats ] Pause Final Update Refs (G) 840 us [656.410s][info][gc,stats ] Pause Final Update Refs (N) 237 us [656.410s][info][gc,stats ] Update Region States 49 us [656.410s][info][gc,stats ] Trash Collection Set 22 us [656.410s][info][gc,stats ] Rebuild Free Set 78 us [656.410s][info][gc,stats ] Concurrent Cleanup 204 us [656.410s][info][gc,stats ] Workers: Evacuated 85342K across 1927650 objects, abandoned 0B across 0 objects. [656.410s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [656.410s][info][gc,stats ] - age 1: 47590352 bytes, 47590352 total [656.411s][info][gc,stats ] - age 2: 24594464 bytes, 72184816 total [656.411s][info][gc,stats ] - age 3: 15205384 bytes, 87390200 total [656.411s][info][gc,stats ] - age 4: 64 bytes, 87390264 total [656.411s][info][gc,stats ] - age 6: 32 bytes, 87390296 total [656.411s][info][gc,stats ] [656.411s][info][gc,stats ] Mutators: Evacuated 64B across 2 objects, abandoned 0B across 0 objects. [656.411s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [656.411s][info][gc,stats ] - age 1: 32 bytes, 32 total [656.411s][info][gc,stats ] - age 2: 32 bytes, 64 total [656.411s][info][gc,stats ] [656.411s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [656.411s][info][gc,stats ] - age 1: 284829856 bytes, 284829856 total [656.411s][info][gc,stats ] - age 2: 293612736 bytes, 578442592 total [656.411s][info][gc,stats ] - age 3: 271930344 bytes, 850372936 total [656.411s][info][gc,stats ] - age 4: 380435488 bytes, 1230808424 total [656.411s][info][gc,stats ] [656.411s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [656.411s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [656.411s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [656.421s][info][gc ] Transition from: normal to: idle [656.421s][info][gc ] Trigger (YOUNG): Average GC time (4429.81 ms) is above the time for average allocation rate (2102 MB/s) to deplete free headroom (6584M) (margin of error = 3.28) [656.421s][info][gc,ergo ] Free headroom: 8171M (free) - 1587M (spike) - 0B (penalties) = 6584M [656.421s][info][gc ] Transition from: idle to: normal [656.421s][info][gc ] Heuristics request for young collection accepted [656.421s][info][gc,free ] Free: 8171M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 4944K, Mutator Free: 1022 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [656.421s][info][gc,ergo ] GC(387) Start GC cycle (YOUNG) [656.421s][info][gc,start ] GC(387) Concurrent reset [656.421s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent reset [656.439s][info][gc ] GC(387) Concurrent reset 17.827ms [656.440s][info][gc,start ] GC(387) Pause Init Mark (YOUNG) [656.440s][info][gc,task ] GC(387) Using 8 of 8 workers for init marking [656.443s][info][gc ] GC(387) Pause Init Mark (YOUNG) 3.685ms [656.444s][info][gc,start ] GC(387) Concurrent remembered set scanning [656.444s][info][gc,task ] GC(387) Using 4 of 8 workers for Concurrent remembered set scanning [656.483s][info][gc ] GC(387) Concurrent remembered set scanning 39.408ms [656.483s][info][gc,start ] GC(387) Concurrent marking roots [656.483s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent marking roots [656.487s][info][gc ] GC(387) Concurrent marking roots 4.112ms [656.487s][info][gc,start ] GC(387) Concurrent marking (YOUNG) [656.487s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent marking [658.434s][info][gc ] GC(387) Concurrent marking (YOUNG) 1947.057ms [658.435s][info][gc,start ] GC(387) Pause Final Mark (YOUNG) [658.435s][info][gc,task ] GC(387) Using 8 of 8 workers for final marking [658.435s][info][gc,ergo ] GC(387) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [658.436s][info][gc,ergo ] GC(387) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [658.436s][info][gc,ergo ] GC(387) Chosen CSet evacuates young: 77510K (of which at least: 0B are to be promoted), old: 0B [658.436s][info][gc,ergo ] GC(387) Collectable Garbage: 5518M (98%), Immediate: 0B (0%), 0 regions, CSet: 5518M (98%), 700 regions [658.436s][info][gc,ergo ] GC(387) Evacuation Targets: YOUNG: 77510K, PROMOTE: 0B, OLD: 0B, TOTAL: 77510K [658.436s][info][gc,free ] Free: 4835M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 4951K, Mutator Free: 605 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 5581K, Max: 5581K; Used: 2611K [658.436s][info][gc ] GC(387) Pause Final Mark (YOUNG) 1.022ms [658.436s][info][gc,start ] GC(387) Concurrent thread roots [658.436s][info][gc,task ] GC(387) Using 4 of 8 workers for Concurrent thread roots [658.437s][info][gc ] Periodic Sample: GCU = 24.538%, MU = 17.924% during most recent 5.0s [658.440s][info][gc ] GC(387) Concurrent thread roots 3.935ms [658.440s][info][gc,start ] GC(387) Concurrent weak references [658.440s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent weak references [658.440s][info][gc,ref ] GC(387) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [658.440s][info][gc,ref ] GC(387) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [658.440s][info][gc,ref ] GC(387) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [658.440s][info][gc ] GC(387) Concurrent weak references 0.051ms [658.440s][info][gc,start ] GC(387) Concurrent weak roots [658.440s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent weak root [658.441s][info][gc ] GC(387) Concurrent weak roots 0.646ms [658.441s][info][gc,start ] GC(387) Concurrent cleanup [658.441s][info][gc ] GC(387) Concurrent cleanup 26783M->26784M(31744M) 0.159ms [658.441s][info][gc,free ] Free: 4823M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 8748K, Mutator Free: 604 Collector Reserve: 98283K, Max: 8192K; Used: 20640B Old Collector Reserve: 5573K, Max: 5573K; Used: 2618K [658.441s][info][gc,start ] GC(387) Concurrent strong roots [658.441s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent strong root [658.441s][info][gc ] GC(387) Concurrent strong roots 0.436ms [658.441s][info][gc,start ] GC(387) Concurrent evacuation [658.441s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent evacuation [658.476s][info][gc ] GC(387) Concurrent evacuation 35.261ms [658.477s][info][gc,start ] GC(387) Pause Init Update Refs [658.477s][info][gc ] GC(387) Pause Init Update Refs 0.488ms [658.477s][info][gc,start ] GC(387) Concurrent update references [658.477s][info][gc,task ] GC(387) Using 4 of 8 workers for concurrent reference update [658.478s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [659.134s][info][gc ] GC(387) Concurrent update references 656.102ms [659.134s][info][gc,start ] GC(387) Concurrent update thread roots [659.143s][info][gc ] GC(387) Concurrent update thread roots 9.508ms [659.144s][info][gc,start ] GC(387) Pause Final Update Refs [659.144s][info][gc,task ] GC(387) Using 8 of 8 workers for final reference update [659.144s][info][gc,free ] Free: 8234M, Max: 8192K regular, 440M humongous, Frag: 84% external, 66% internal; Used: 5503M, Mutator Free: 1030 Collector Reserve: 792M, Max: 8192K; Used: 98304K Old Collector Reserve: 3249K, Max: 3249K; Used: 4943K [659.144s][info][gc ] GC(387) Pause Final Update Refs 0.230ms [659.144s][info][gc,start ] GC(387) Concurrent cleanup [659.144s][info][gc ] GC(387) Concurrent cleanup 28271M->22685M(31744M) 0.241ms [659.144s][info][gc,ergo ] GC(387) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3256K, young_available: 9026M [659.144s][info][gc,ergo ] GC(387) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.8% during period of 2.735s [659.144s][info][gc,ergo ] GC(387) At end of Concurrent Young GC: YOUNG generation used: 6769M, used regions: 6800M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 9025M [659.144s][info][gc,ergo ] GC(387) At end of Concurrent Young GC: OLD generation used: 15916M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 3256K [659.145s][info][gc,free ] Free: 8233M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 7020K, Mutator Free: 1030 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 3249K, Max: 3249K; Used: 4943K [659.145s][info][gc,stats ] [659.145s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [659.145s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [659.145s][info][gc,stats ] [659.145s][info][gc,stats ] Concurrent Reset 17857 us [659.145s][info][gc,stats ] Pause Init Mark (G) 4477 us [659.145s][info][gc,stats ] Pause Init Mark (N) 3698 us [659.145s][info][gc,stats ] Swap Remembered Set 3347 us [659.145s][info][gc,stats ] Update Region States 196 us [659.145s][info][gc,stats ] Concurrent Scan Remembered Set 39425 us, parallelism: 3.99x [659.145s][info][gc,stats ] RS: 157393 us [659.145s][info][gc,stats ] RS: Scan Clusters 157393 us, workers (us): 39357, 39348, 39347, 39342, ---, ---, ---, ---, [659.145s][info][gc,stats ] Concurrent Mark Roots 4129 us, parallelism: 3.64x [659.145s][info][gc,stats ] CMR: 15022 us [659.145s][info][gc,stats ] CMR: Thread Roots 13881 us, workers (us): 3457, 3378, 3560, 3486, ---, ---, ---, ---, [659.145s][info][gc,stats ] CMR: Code Cache Roots 1005 us, workers (us): 281, 329, 138, 256, ---, ---, ---, ---, [659.145s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 28, 25, 22, 14, ---, ---, ---, ---, [659.145s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, ---, 8, 40, ---, ---, ---, ---, [659.145s][info][gc,stats ] Concurrent Marking 1947102 us, parallelism: 3.98x [659.145s][info][gc,stats ] CM: 7751587 us [659.145s][info][gc,stats ] CM: Parallel Mark 7751587 us, workers (us): 1937898, 1937902, 1937894, 1937893, ---, ---, ---, ---, [659.145s][info][gc,stats ] Pause Final Mark (G) 1520 us [659.145s][info][gc,stats ] Pause Final Mark (N) 1028 us [659.145s][info][gc,stats ] Finish Mark 502 us [659.145s][info][gc,stats ] Update Region States 96 us [659.145s][info][gc,stats ] Choose Collection Set 193 us [659.145s][info][gc,stats ] Rebuild Free Set 42 us [659.145s][info][gc,stats ] Concurrent Thread Roots 3950 us, parallelism: 3.86x [659.145s][info][gc,stats ] CTR: 15260 us [659.145s][info][gc,stats ] CTR: Thread Roots 15260 us, workers (us): 3746, 3882, 3847, 3785, ---, ---, ---, ---, [659.145s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.04x [659.145s][info][gc,stats ] CWRF: 2 us [659.145s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [659.145s][info][gc,stats ] Concurrent Weak Roots 653 us [659.145s][info][gc,stats ] Roots 59 us, parallelism: 1.55x [659.145s][info][gc,stats ] CWR: 91 us [659.145s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 27, 26, 22, 17, ---, ---, ---, ---, [659.145s][info][gc,stats ] Rendezvous 579 us [659.145s][info][gc,stats ] Concurrent Cleanup 167 us [659.145s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.62x [659.145s][info][gc,stats ] CSR: 1161 us [659.145s][info][gc,stats ] CSR: Code Cache Roots 985 us, workers (us): 279, 188, 352, 166, ---, ---, ---, ---, [659.145s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 47, 40, 33, 29, ---, ---, ---, ---, [659.145s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [659.145s][info][gc,stats ] Concurrent Evacuation 35280 us [659.145s][info][gc,stats ] Pause Init Update Refs (G) 1000 us [659.145s][info][gc,stats ] Pause Init Update Refs (N) 495 us [659.145s][info][gc,stats ] Manage GCLABs 415 us [659.145s][info][gc,stats ] Concurrent Update Refs 656129 us [659.145s][info][gc,stats ] Concurrent Update Thread Roots 9525 us [659.145s][info][gc,stats ] Pause Final Update Refs (G) 830 us [659.145s][info][gc,stats ] Pause Final Update Refs (N) 248 us [659.145s][info][gc,stats ] Update Region States 50 us [659.145s][info][gc,stats ] Trash Collection Set 21 us [659.145s][info][gc,stats ] Rebuild Free Set 76 us [659.145s][info][gc,stats ] Concurrent Cleanup 250 us [659.145s][info][gc,stats ] Workers: Evacuated 77508K across 1693435 objects, abandoned 0B across 0 objects. [659.145s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [659.145s][info][gc,stats ] - age 1: 36927408 bytes, 36927408 total [659.145s][info][gc,stats ] - age 2: 11256240 bytes, 48183648 total [659.145s][info][gc,stats ] - age 3: 16002032 bytes, 64185680 total [659.145s][info][gc,stats ] - age 4: 13233280 bytes, 77418960 total [659.145s][info][gc,stats ] - age 5: 554544 bytes, 77973504 total [659.145s][info][gc,stats ] - age 6: 741392 bytes, 78714896 total [659.145s][info][gc,stats ] - age 7: 653496 bytes, 79368392 total [659.145s][info][gc,stats ] [659.145s][info][gc,stats ] Mutators: Evacuated 2616B across 66 objects, abandoned 0B across 0 objects. [659.145s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [659.145s][info][gc,stats ] - age 1: 1816 bytes, 1816 total [659.145s][info][gc,stats ] - age 2: 256 bytes, 2072 total [659.145s][info][gc,stats ] - age 4: 32 bytes, 2104 total [659.145s][info][gc,stats ] - age 5: 272 bytes, 2376 total [659.145s][info][gc,stats ] - age 6: 144 bytes, 2520 total [659.145s][info][gc,stats ] - age 7: 96 bytes, 2616 total [659.145s][info][gc,stats ] [659.145s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [659.145s][info][gc,stats ] - age 1: 14803520 bytes, 14803520 total [659.145s][info][gc,stats ] - age 2: 284533640 bytes, 299337160 total [659.145s][info][gc,stats ] - age 3: 287128552 bytes, 586465712 total [659.145s][info][gc,stats ] - age 4: 271929488 bytes, 858395200 total [659.145s][info][gc,stats ] - age 5: 380435488 bytes, 1238830688 total [659.145s][info][gc,stats ] [659.145s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [659.145s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [659.145s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [659.156s][info][gc ] Transition from: normal to: idle [659.156s][info][gc ] Trigger (YOUNG): Average GC time (4756.22 ms) is above the time for average allocation rate (2095 MB/s) to deplete free headroom (6620M) (margin of error = 3.29) [659.156s][info][gc,ergo ] Free headroom: 8207M (free) - 1587M (spike) - 0B (penalties) = 6620M [659.156s][info][gc ] Transition from: idle to: normal [659.156s][info][gc ] Heuristics request for young collection accepted [659.156s][info][gc,free ] Free: 8207M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 8434K, Mutator Free: 1027 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 3249K, Max: 3249K; Used: 4943K [659.156s][info][gc,ergo ] GC(388) Start GC cycle (YOUNG) [659.156s][info][gc,start ] GC(388) Concurrent reset [659.156s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent reset [659.182s][info][gc ] GC(388) Concurrent reset 25.176ms [659.182s][info][gc,start ] GC(388) Pause Init Mark (YOUNG) [659.182s][info][gc,task ] GC(388) Using 8 of 8 workers for init marking [659.186s][info][gc ] GC(388) Pause Init Mark (YOUNG) 3.653ms [659.186s][info][gc,start ] GC(388) Concurrent remembered set scanning [659.186s][info][gc,task ] GC(388) Using 4 of 8 workers for Concurrent remembered set scanning [659.222s][info][gc ] GC(388) Concurrent remembered set scanning 35.712ms [659.222s][info][gc,start ] GC(388) Concurrent marking roots [659.222s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent marking roots [659.226s][info][gc ] GC(388) Concurrent marking roots 4.415ms [659.226s][info][gc,start ] GC(388) Concurrent marking (YOUNG) [659.226s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent marking [661.199s][info][gc ] GC(388) Concurrent marking (YOUNG) 1973.300ms [661.200s][info][gc,start ] GC(388) Pause Final Mark (YOUNG) [661.200s][info][gc,task ] GC(388) Using 8 of 8 workers for final marking [661.201s][info][gc,ergo ] GC(388) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [661.201s][info][gc,ergo ] GC(388) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [661.201s][info][gc,ergo ] GC(388) Chosen CSet evacuates young: 55348K (of which at least: 0B are to be promoted), old: 0B [661.201s][info][gc,ergo ] GC(388) Collectable Garbage: 5497M (98%), Immediate: 0B (0%), 0 regions, CSet: 5497M (98%), 694 regions [661.201s][info][gc,ergo ] GC(388) Evacuation Targets: YOUNG: 55348K, PROMOTE: 0B, OLD: 0B, TOTAL: 55348K [661.201s][info][gc,free ] Free: 4887M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 8653K, Mutator Free: 612 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 3249K, Max: 3249K; Used: 4943K [661.201s][info][gc ] GC(388) Pause Final Mark (YOUNG) 0.967ms [661.201s][info][gc,start ] GC(388) Concurrent thread roots [661.201s][info][gc,task ] GC(388) Using 4 of 8 workers for Concurrent thread roots [661.205s][info][gc ] GC(388) Concurrent thread roots 3.792ms [661.205s][info][gc,start ] GC(388) Concurrent weak references [661.205s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent weak references [661.205s][info][gc,ref ] GC(388) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [661.205s][info][gc,ref ] GC(388) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [661.205s][info][gc,ref ] GC(388) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [661.205s][info][gc ] GC(388) Concurrent weak references 0.044ms [661.205s][info][gc,start ] GC(388) Concurrent weak roots [661.205s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent weak root [661.206s][info][gc ] GC(388) Concurrent weak roots 1.035ms [661.206s][info][gc,start ] GC(388) Concurrent cleanup [661.206s][info][gc ] GC(388) Concurrent cleanup 26765M->26765M(31744M) 0.106ms [661.206s][info][gc,free ] Free: 4874M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 6062K, Mutator Free: 610 Collector Reserve: 73719K, Max: 8192K; Used: 8256B Old Collector Reserve: 3249K, Max: 3249K; Used: 4943K [661.206s][info][gc,start ] GC(388) Concurrent strong roots [661.206s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent strong root [661.206s][info][gc ] GC(388) Concurrent strong roots 0.421ms [661.206s][info][gc,start ] GC(388) Concurrent evacuation [661.206s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent evacuation [661.227s][info][gc ] GC(388) Concurrent evacuation 20.953ms [661.228s][info][gc,start ] GC(388) Pause Init Update Refs [661.228s][info][gc ] GC(388) Pause Init Update Refs 0.463ms [661.228s][info][gc,start ] GC(388) Concurrent update references [661.228s][info][gc,task ] GC(388) Using 4 of 8 workers for concurrent reference update [661.228s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [661.879s][info][gc ] GC(388) Concurrent update references 650.469ms [661.879s][info][gc,start ] GC(388) Concurrent update thread roots [661.889s][info][gc ] GC(388) Concurrent update thread roots 10.405ms [661.890s][info][gc,start ] GC(388) Pause Final Update Refs [661.890s][info][gc,task ] GC(388) Using 8 of 8 workers for final reference update [661.890s][info][gc,free ] Free: 8269M, Max: 8192K regular, 432M humongous, Frag: 85% external, 66% internal; Used: 5490M, Mutator Free: 1034 Collector Reserve: 792M, Max: 8192K; Used: 65536K Old Collector Reserve: 2662K, Max: 2662K; Used: 5529K [661.890s][info][gc ] GC(388) Pause Final Update Refs 0.223ms [661.890s][info][gc,start ] GC(388) Concurrent cleanup [661.890s][info][gc ] GC(388) Concurrent cleanup 28194M->22651M(31744M) 0.188ms [661.890s][info][gc,ergo ] GC(388) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2669K, young_available: 9060M [661.891s][info][gc,ergo ] GC(388) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.746s [661.891s][info][gc,ergo ] GC(388) At end of Concurrent Young GC: YOUNG generation used: 6734M, used regions: 6768M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 9059M [661.891s][info][gc,ergo ] GC(388) At end of Concurrent Young GC: OLD generation used: 15917M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 2669K [661.891s][info][gc,free ] Free: 8267M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 4356K, Mutator Free: 1034 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 2662K, Max: 2662K; Used: 5529K [661.891s][info][gc,stats ] [661.891s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [661.891s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [661.891s][info][gc,stats ] [661.891s][info][gc,stats ] Concurrent Reset 25203 us [661.891s][info][gc,stats ] Pause Init Mark (G) 4385 us [661.891s][info][gc,stats ] Pause Init Mark (N) 3664 us [661.891s][info][gc,stats ] Swap Remembered Set 3259 us [661.891s][info][gc,stats ] Update Region States 243 us [661.891s][info][gc,stats ] Concurrent Scan Remembered Set 35728 us, parallelism: 3.99x [661.891s][info][gc,stats ] RS: 142510 us [661.891s][info][gc,stats ] RS: Scan Clusters 142510 us, workers (us): 35640, 35625, 35624, 35621, ---, ---, ---, ---, [661.891s][info][gc,stats ] Concurrent Mark Roots 4428 us, parallelism: 3.59x [661.891s][info][gc,stats ] CMR: 15911 us [661.891s][info][gc,stats ] CMR: Thread Roots 14577 us, workers (us): 3760, 3688, 3750, 3379, ---, ---, ---, ---, [661.891s][info][gc,stats ] CMR: Code Cache Roots 1202 us, workers (us): 317, 187, 191, 508, ---, ---, ---, ---, [661.891s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 31, 26, 21, 17, ---, ---, ---, ---, [661.891s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [661.891s][info][gc,stats ] Concurrent Marking 1973327 us, parallelism: 3.98x [661.891s][info][gc,stats ] CM: 7855507 us [661.891s][info][gc,stats ] CM: Parallel Mark 7855507 us, workers (us): 1963888, 1963890, 1963882, 1963847, ---, ---, ---, ---, [661.891s][info][gc,stats ] Pause Final Mark (G) 1504 us [661.891s][info][gc,stats ] Pause Final Mark (N) 974 us [661.891s][info][gc,stats ] Finish Mark 431 us [661.891s][info][gc,stats ] Update Region States 102 us [661.891s][info][gc,stats ] Choose Collection Set 194 us [661.891s][info][gc,stats ] Rebuild Free Set 42 us [661.891s][info][gc,stats ] Concurrent Thread Roots 3807 us, parallelism: 3.86x [661.891s][info][gc,stats ] CTR: 14680 us [661.891s][info][gc,stats ] CTR: Thread Roots 14680 us, workers (us): 3661, 3735, 3679, 3605, ---, ---, ---, ---, [661.891s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [661.891s][info][gc,stats ] CWRF: 1 us [661.891s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [661.891s][info][gc,stats ] Concurrent Weak Roots 1040 us [661.891s][info][gc,stats ] Roots 57 us, parallelism: 1.40x [661.891s][info][gc,stats ] CWR: 79 us [661.891s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 21, 22, 21, 15, ---, ---, ---, ---, [661.891s][info][gc,stats ] Rendezvous 956 us [661.891s][info][gc,stats ] Concurrent Cleanup 111 us [661.891s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.68x [661.891s][info][gc,stats ] CSR: 1167 us [661.891s][info][gc,stats ] CSR: Code Cache Roots 1011 us, workers (us): 211, 260, 345, 195, ---, ---, ---, ---, [661.891s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 40, 37, 33, 21, ---, ---, ---, ---, [661.891s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [661.891s][info][gc,stats ] Concurrent Evacuation 20969 us [661.891s][info][gc,stats ] Pause Init Update Refs (G) 923 us [661.891s][info][gc,stats ] Pause Init Update Refs (N) 472 us [661.891s][info][gc,stats ] Manage GCLABs 389 us [661.891s][info][gc,stats ] Concurrent Update Refs 650494 us [661.891s][info][gc,stats ] Concurrent Update Thread Roots 10413 us [661.891s][info][gc,stats ] Pause Final Update Refs (G) 814 us [661.891s][info][gc,stats ] Pause Final Update Refs (N) 228 us [661.891s][info][gc,stats ] Update Region States 47 us [661.891s][info][gc,stats ] Trash Collection Set 20 us [661.891s][info][gc,stats ] Rebuild Free Set 78 us [661.891s][info][gc,stats ] Concurrent Cleanup 195 us [661.891s][info][gc,stats ] Workers: Evacuated 55348K across 937401 objects, abandoned 0B across 0 objects. [661.891s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [661.891s][info][gc,stats ] - age 1: 39198144 bytes, 39198144 total [661.891s][info][gc,stats ] - age 2: 697112 bytes, 39895256 total [661.891s][info][gc,stats ] - age 3: 9637384 bytes, 49532640 total [661.891s][info][gc,stats ] - age 4: 2222104 bytes, 51754744 total [661.891s][info][gc,stats ] - age 5: 4244960 bytes, 55999704 total [661.891s][info][gc,stats ] - age 6: 32560 bytes, 56032264 total [661.891s][info][gc,stats ] - age 7: 644400 bytes, 56676664 total [661.891s][info][gc,stats ] [661.891s][info][gc,stats ] Mutators: Evacuated 160B across 10 objects, abandoned 0B across 0 objects. [661.891s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [661.891s][info][gc,stats ] - age 7: 160 bytes, 160 total [661.891s][info][gc,stats ] [661.891s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [661.891s][info][gc,stats ] - age 1: 24387328 bytes, 24387328 total [661.891s][info][gc,stats ] - age 2: 14803520 bytes, 39190848 total [661.891s][info][gc,stats ] - age 3: 284533640 bytes, 323724488 total [661.891s][info][gc,stats ] - age 4: 287128552 bytes, 610853040 total [661.891s][info][gc,stats ] - age 5: 271929488 bytes, 882782528 total [661.891s][info][gc,stats ] - age 6: 380435488 bytes, 1263218016 total [661.891s][info][gc,stats ] [661.891s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [661.891s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [661.891s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [661.901s][info][gc ] Transition from: normal to: idle [661.902s][info][gc ] Trigger (YOUNG): Average GC time (4981.84 ms) is above the time for average allocation rate (2087 MB/s) to deplete free headroom (6657M) (margin of error = 3.29) [661.902s][info][gc,ergo ] Free headroom: 8244M (free) - 1587M (spike) - 0B (penalties) = 6657M [661.902s][info][gc ] Transition from: idle to: normal [661.902s][info][gc ] Heuristics request for young collection accepted [661.902s][info][gc,free ] Free: 8244M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 3495K, Mutator Free: 1031 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 2662K, Max: 2662K; Used: 5529K [661.902s][info][gc,ergo ] GC(389) Start GC cycle (YOUNG) [661.902s][info][gc,start ] GC(389) Concurrent reset [661.902s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent reset [661.920s][info][gc ] GC(389) Concurrent reset 17.906ms [661.920s][info][gc,start ] GC(389) Pause Init Mark (YOUNG) [661.920s][info][gc,task ] GC(389) Using 8 of 8 workers for init marking [661.924s][info][gc ] GC(389) Pause Init Mark (YOUNG) 3.614ms [661.924s][info][gc,start ] GC(389) Concurrent remembered set scanning [661.924s][info][gc,task ] GC(389) Using 4 of 8 workers for Concurrent remembered set scanning [661.955s][info][gc ] GC(389) Concurrent remembered set scanning 30.646ms [661.955s][info][gc,start ] GC(389) Concurrent marking roots [661.955s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent marking roots [661.959s][info][gc ] GC(389) Concurrent marking roots 3.850ms [661.959s][info][gc,start ] GC(389) Concurrent marking (YOUNG) [661.959s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent marking [663.444s][info][gc ] Periodic Sample: GCU = 24.547%, MU = 17.951% during most recent 5.0s [663.914s][info][gc ] GC(389) Concurrent marking (YOUNG) 1955.113ms [663.914s][info][gc,start ] GC(389) Pause Final Mark (YOUNG) [663.914s][info][gc,task ] GC(389) Using 8 of 8 workers for final marking [663.915s][info][gc,ergo ] GC(389) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [663.915s][info][gc,ergo ] GC(389) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [663.915s][info][gc,ergo ] GC(389) Chosen CSet evacuates young: 54109K (of which at least: 0B are to be promoted), old: 0B [663.915s][info][gc,ergo ] GC(389) Collectable Garbage: 5443M (98%), Immediate: 0B (0%), 0 regions, CSet: 5443M (98%), 687 regions [663.915s][info][gc,ergo ] GC(389) Evacuation Targets: YOUNG: 54109K, PROMOTE: 0B, OLD: 0B, TOTAL: 54109K [663.915s][info][gc,free ] Free: 4962M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 5564K, Mutator Free: 621 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 2662K, Max: 2662K; Used: 5529K [663.915s][info][gc ] GC(389) Pause Final Mark (YOUNG) 1.089ms [663.915s][info][gc,start ] GC(389) Concurrent thread roots [663.915s][info][gc,task ] GC(389) Using 4 of 8 workers for Concurrent thread roots [663.919s][info][gc ] GC(389) Concurrent thread roots 3.941ms [663.919s][info][gc,start ] GC(389) Concurrent weak references [663.919s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent weak references [663.919s][info][gc,ref ] GC(389) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [663.919s][info][gc,ref ] GC(389) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [663.919s][info][gc,ref ] GC(389) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [663.919s][info][gc ] GC(389) Concurrent weak references 0.041ms [663.919s][info][gc,start ] GC(389) Concurrent weak roots [663.919s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent weak root [663.920s][info][gc ] GC(389) Concurrent weak roots 0.641ms [663.920s][info][gc,start ] GC(389) Concurrent cleanup [663.920s][info][gc ] GC(389) Concurrent cleanup 26697M->26697M(31744M) 0.115ms [663.920s][info][gc,free ] Free: 4950M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 9376K, Mutator Free: 620 Collector Reserve: 65507K, Max: 8192K; Used: 28896B Old Collector Reserve: 2662K, Max: 2662K; Used: 5529K [663.920s][info][gc,start ] GC(389) Concurrent strong roots [663.920s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent strong root [663.920s][info][gc ] GC(389) Concurrent strong roots 0.422ms [663.921s][info][gc,start ] GC(389) Concurrent evacuation [663.921s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent evacuation [663.941s][info][gc ] GC(389) Concurrent evacuation 20.080ms [663.941s][info][gc,start ] GC(389) Pause Init Update Refs [663.941s][info][gc ] GC(389) Pause Init Update Refs 0.482ms [663.942s][info][gc,start ] GC(389) Concurrent update references [663.942s][info][gc,task ] GC(389) Using 4 of 8 workers for concurrent reference update [663.942s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [664.589s][info][gc ] GC(389) Concurrent update references 647.598ms [664.589s][info][gc,start ] GC(389) Concurrent update thread roots [664.601s][info][gc ] GC(389) Concurrent update thread roots 11.499ms [664.601s][info][gc,start ] GC(389) Pause Final Update Refs [664.601s][info][gc,task ] GC(389) Using 8 of 8 workers for final reference update [664.601s][info][gc,free ] Free: 8293M, Max: 8192K regular, 432M humongous, Frag: 85% external, 65% internal; Used: 5434M, Mutator Free: 1038 Collector Reserve: 792M, Max: 8192K; Used: 73728K Old Collector Reserve: 2587K, Max: 2587K; Used: 5604K [664.601s][info][gc ] GC(389) Pause Final Update Refs 0.230ms [664.601s][info][gc,start ] GC(389) Concurrent cleanup [664.602s][info][gc ] GC(389) Concurrent cleanup 28114M->22627M(31744M) 0.174ms [664.602s][info][gc,ergo ] GC(389) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2594K, young_available: 9084M [664.602s][info][gc,ergo ] GC(389) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.0% during period of 2.711s [664.602s][info][gc,ergo ] GC(389) At end of Concurrent Young GC: YOUNG generation used: 6710M, used regions: 6744M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 15808M, available: 9084M [664.602s][info][gc,ergo ] GC(389) At end of Concurrent Young GC: OLD generation used: 15917M, used regions: 15936M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15936M, available: 2594K [664.602s][info][gc,free ] Free: 8292M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 12243K, Mutator Free: 1038 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 2587K, Max: 2587K; Used: 5604K [664.602s][info][gc,stats ] [664.602s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [664.602s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [664.602s][info][gc,stats ] [664.602s][info][gc,stats ] Concurrent Reset 17938 us [664.602s][info][gc,stats ] Pause Init Mark (G) 4355 us [664.602s][info][gc,stats ] Pause Init Mark (N) 3622 us [664.602s][info][gc,stats ] Swap Remembered Set 3303 us [664.602s][info][gc,stats ] Update Region States 185 us [664.602s][info][gc,stats ] Concurrent Scan Remembered Set 30665 us, parallelism: 3.99x [664.602s][info][gc,stats ] RS: 122278 us [664.602s][info][gc,stats ] RS: Scan Clusters 122278 us, workers (us): 30576, 30569, 30568, 30565, ---, ---, ---, ---, [664.602s][info][gc,stats ] Concurrent Mark Roots 3865 us, parallelism: 3.61x [664.602s][info][gc,stats ] CMR: 13945 us [664.602s][info][gc,stats ] CMR: Thread Roots 12794 us, workers (us): 3276, 3314, 3095, 3109, ---, ---, ---, ---, [664.602s][info][gc,stats ] CMR: Code Cache Roots 1021 us, workers (us): 179, 150, 337, 356, ---, ---, ---, ---, [664.602s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 32, 29, 15, 15, ---, ---, ---, ---, [664.602s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, 9, ---, ---, ---, ---, ---, ---, [664.602s][info][gc,stats ] Concurrent Marking 1955137 us, parallelism: 3.98x [664.602s][info][gc,stats ] CM: 7783017 us [664.602s][info][gc,stats ] CM: Parallel Mark 7783017 us, workers (us): 1945767, 1945760, 1945760, 1945729, ---, ---, ---, ---, [664.602s][info][gc,stats ] Pause Final Mark (G) 1601 us [664.602s][info][gc,stats ] Pause Final Mark (N) 1095 us [664.602s][info][gc,stats ] Finish Mark 566 us [664.602s][info][gc,stats ] Update Region States 86 us [664.602s][info][gc,stats ] Choose Collection Set 209 us [664.602s][info][gc,stats ] Rebuild Free Set 44 us [664.602s][info][gc,stats ] Concurrent Thread Roots 3953 us, parallelism: 3.85x [664.602s][info][gc,stats ] CTR: 15238 us [664.602s][info][gc,stats ] CTR: Thread Roots 15238 us, workers (us): 3815, 3779, 3755, 3889, ---, ---, ---, ---, [664.602s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [664.602s][info][gc,stats ] CWRF: 1 us [664.602s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [664.602s][info][gc,stats ] Concurrent Weak Roots 646 us [664.602s][info][gc,stats ] Roots 56 us, parallelism: 1.66x [664.602s][info][gc,stats ] CWR: 93 us [664.602s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 28, 23, 22, 20, ---, ---, ---, ---, [664.602s][info][gc,stats ] Rendezvous 577 us [664.602s][info][gc,stats ] Concurrent Cleanup 119 us [664.602s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.84x [664.602s][info][gc,stats ] CSR: 1216 us [664.602s][info][gc,stats ] CSR: Code Cache Roots 1043 us, workers (us): 347, 199, 168, 329, ---, ---, ---, ---, [664.602s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 41, 36, 34, 31, ---, ---, ---, ---, [664.602s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 7, 24, ---, ---, ---, ---, ---, [664.602s][info][gc,stats ] Concurrent Evacuation 20093 us [664.602s][info][gc,stats ] Pause Init Update Refs (G) 947 us [664.602s][info][gc,stats ] Pause Init Update Refs (N) 492 us [664.602s][info][gc,stats ] Manage GCLABs 411 us [664.602s][info][gc,stats ] Concurrent Update Refs 647622 us [664.602s][info][gc,stats ] Concurrent Update Thread Roots 11515 us [664.602s][info][gc,stats ] Pause Final Update Refs (G) 809 us [664.602s][info][gc,stats ] Pause Final Update Refs (N) 235 us [664.602s][info][gc,stats ] Update Region States 48 us [664.602s][info][gc,stats ] Trash Collection Set 20 us [664.602s][info][gc,stats ] Rebuild Free Set 78 us [664.602s][info][gc,stats ] Concurrent Cleanup 180 us [664.602s][info][gc,stats ] Workers: Evacuated 54108K across 900271 objects, abandoned 0B across 0 objects. [664.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [664.602s][info][gc,stats ] - age 1: 37873288 bytes, 37873288 total [664.602s][info][gc,stats ] - age 2: 829232 bytes, 38702520 total [664.602s][info][gc,stats ] - age 3: 603312 bytes, 39305832 total [664.602s][info][gc,stats ] - age 4: 9554512 bytes, 48860344 total [664.602s][info][gc,stats ] - age 5: 2222104 bytes, 51082448 total [664.602s][info][gc,stats ] - age 6: 4235384 bytes, 55317832 total [664.602s][info][gc,stats ] - age 7: 89088 bytes, 55406920 total [664.602s][info][gc,stats ] [664.602s][info][gc,stats ] Mutators: Evacuated 1088B across 35 objects, abandoned 0B across 0 objects. [664.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [664.602s][info][gc,stats ] - age 1: 816 bytes, 816 total [664.602s][info][gc,stats ] - age 2: 128 bytes, 944 total [664.602s][info][gc,stats ] - age 3: 96 bytes, 1040 total [664.602s][info][gc,stats ] - age 4: 16 bytes, 1056 total [664.602s][info][gc,stats ] - age 7: 32 bytes, 1088 total [664.602s][info][gc,stats ] [664.603s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [664.603s][info][gc,stats ] - age 1: 23352 bytes, 23352 total [664.603s][info][gc,stats ] - age 2: 24355824 bytes, 24379176 total [664.603s][info][gc,stats ] - age 3: 14787176 bytes, 39166352 total [664.603s][info][gc,stats ] - age 4: 284298664 bytes, 323465016 total [664.603s][info][gc,stats ] - age 5: 287024488 bytes, 610489504 total [664.603s][info][gc,stats ] - age 6: 271929488 bytes, 882418992 total [664.603s][info][gc,stats ] - age 7: 380435488 bytes, 1262854480 total [664.603s][info][gc,stats ] [664.603s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [664.603s][info][gc,stats ] - age 7: 10733414912 bytes, 10733414912 total [664.603s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [664.613s][info][gc ] Transition from: normal to: idle [664.613s][info][gc ] Trigger (YOUNG): Average GC time (5120.71 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (6680M) (margin of error = 3.29) [664.613s][info][gc,ergo ] Free headroom: 8267M (free) - 1587M (spike) - 0B (penalties) = 6680M [664.613s][info][gc ] Transition from: idle to: normal [664.613s][info][gc ] Heuristics request for young collection accepted [664.613s][info][gc,free ] Free: 8267M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 12398K, Mutator Free: 1035 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 2587K, Max: 2587K; Used: 5604K [664.613s][info][gc,ergo ] GC(390) Start GC cycle (YOUNG) [664.613s][info][gc,start ] GC(390) Concurrent reset [664.613s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent reset [664.639s][info][gc ] GC(390) Concurrent reset 25.866ms [664.640s][info][gc,start ] GC(390) Pause Init Mark (YOUNG) [664.640s][info][gc,task ] GC(390) Using 8 of 8 workers for init marking [664.643s][info][gc ] GC(390) Pause Init Mark (YOUNG) 3.884ms [664.644s][info][gc,start ] GC(390) Concurrent remembered set scanning [664.644s][info][gc,task ] GC(390) Using 4 of 8 workers for Concurrent remembered set scanning [664.678s][info][gc ] GC(390) Concurrent remembered set scanning 34.208ms [664.678s][info][gc,start ] GC(390) Concurrent marking roots [664.678s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent marking roots [664.682s][info][gc ] GC(390) Concurrent marking roots 4.436ms [664.682s][info][gc,start ] GC(390) Concurrent marking (YOUNG) [664.682s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent marking [666.620s][info][gc ] GC(390) Concurrent marking (YOUNG) 1937.868ms [666.621s][info][gc,start ] GC(390) Pause Final Mark (YOUNG) [666.621s][info][gc,task ] GC(390) Using 8 of 8 workers for final marking [666.621s][info][gc,ergo ] GC(390) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [666.621s][info][gc,ergo ] GC(390) Adaptive CSet Selection for YOUNG. Max Evacuation: 658M, Actual Free: 0B. [666.621s][info][gc,ergo ] GC(390) Chosen CSet evacuates young: 50904K (of which at least: 0B are to be promoted), old: 0B [666.621s][info][gc,ergo ] GC(390) Collectable Garbage: 5438M (98%), Immediate: 0B (0%), 0 regions, CSet: 5438M (98%), 686 regions [666.621s][info][gc,ergo ] GC(390) Evacuation Targets: YOUNG: 50904K, PROMOTE: 0B, OLD: 0B, TOTAL: 50904K [666.622s][info][gc,free ] Free: 4990M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 10063K, Mutator Free: 625 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 2587K, Max: 2587K; Used: 5604K [666.622s][info][gc ] GC(390) Pause Final Mark (YOUNG) 1.024ms [666.622s][info][gc,start ] GC(390) Concurrent thread roots [666.622s][info][gc,task ] GC(390) Using 4 of 8 workers for Concurrent thread roots [666.626s][info][gc ] GC(390) Concurrent thread roots 3.862ms [666.626s][info][gc,start ] GC(390) Concurrent weak references [666.626s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent weak references [666.626s][info][gc,ref ] GC(390) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [666.626s][info][gc,ref ] GC(390) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [666.626s][info][gc,ref ] GC(390) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [666.626s][info][gc ] GC(390) Concurrent weak references 0.042ms [666.626s][info][gc,start ] GC(390) Concurrent weak roots [666.626s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent weak root [666.626s][info][gc ] GC(390) Concurrent weak roots 0.660ms [666.626s][info][gc,start ] GC(390) Concurrent cleanup [666.626s][info][gc ] GC(390) Concurrent cleanup 26670M->26670M(31744M) 0.099ms [666.626s][info][gc,free ] Free: 4977M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 6345K, Mutator Free: 623 Collector Reserve: 65509K, Max: 8192K; Used: 26832B Old Collector Reserve: 2587K, Max: 2587K; Used: 5604K [666.626s][info][gc,start ] GC(390) Concurrent strong roots [666.626s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent strong root [666.627s][info][gc ] GC(390) Concurrent strong roots 0.406ms [666.627s][info][gc,start ] GC(390) Concurrent evacuation [666.627s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent evacuation [666.638s][info][gc ] GC(390) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 16048M [666.639s][info][gc ] GC(390) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 16312M [666.647s][info][gc ] GC(390) Concurrent evacuation 20.124ms [666.647s][info][gc,start ] GC(390) Pause Init Update Refs [666.648s][info][gc ] GC(390) Pause Init Update Refs 0.477ms [666.648s][info][gc,start ] GC(390) Concurrent update references [666.648s][info][gc,task ] GC(390) Using 4 of 8 workers for concurrent reference update [666.648s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [667.331s][info][gc ] GC(390) Concurrent update references 683.240ms [667.331s][info][gc,start ] GC(390) Concurrent update thread roots [667.341s][info][gc ] GC(390) Concurrent update thread roots 9.654ms [667.341s][info][gc,start ] GC(390) Pause Final Update Refs [667.341s][info][gc,task ] GC(390) Using 8 of 8 workers for final reference update [667.342s][info][gc,free ] Free: 8114M, Max: 8192K regular, 408M humongous, Frag: 85% external, 66% internal; Used: 5421M, Mutator Free: 1015 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 154M, Max: 8192K; Used: 79369K [667.342s][info][gc ] GC(390) Pause Final Update Refs 0.230ms [667.342s][info][gc,start ] GC(390) Concurrent cleanup [667.342s][info][gc ] GC(390) Concurrent cleanup 28157M->22678M(31744M) 0.230ms [667.342s][info][gc ] GC(390) Transfer 19 region(s) from YOUNG to OLD, yielding increased size: 16464M [667.342s][info][gc,ergo ] GC(390) After cleanup, successfully transferred 19 regions to old to prepare for next gc, old available: 154M, young_available: 8882M [667.342s][info][gc,ergo ] GC(390) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.740s [667.342s][info][gc,ergo ] GC(390) At end of Concurrent Young GC: YOUNG generation used: 6398M, used regions: 6424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15280M, available: 8881M [667.342s][info][gc,ergo ] GC(390) At end of Concurrent Young GC: OLD generation used: 16280M, used regions: 16312M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16464M, available: 154M [667.342s][info][gc,free ] Free: 8113M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 6836K, Mutator Free: 1015 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 154M, Max: 8192K; Used: 5641K [667.343s][info][gc,stats ] [667.343s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [667.343s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [667.343s][info][gc,stats ] [667.343s][info][gc,stats ] Concurrent Reset 25896 us [667.343s][info][gc,stats ] Pause Init Mark (G) 4594 us [667.343s][info][gc,stats ] Pause Init Mark (N) 3892 us [667.343s][info][gc,stats ] Swap Remembered Set 3504 us [667.343s][info][gc,stats ] Update Region States 240 us [667.343s][info][gc,stats ] Concurrent Scan Remembered Set 34226 us, parallelism: 3.99x [667.343s][info][gc,stats ] RS: 136439 us [667.343s][info][gc,stats ] RS: Scan Clusters 136439 us, workers (us): 34144, 34132, 34132, 34031, ---, ---, ---, ---, [667.343s][info][gc,stats ] Concurrent Mark Roots 4450 us, parallelism: 3.64x [667.343s][info][gc,stats ] CMR: 16197 us [667.343s][info][gc,stats ] CMR: Thread Roots 14964 us, workers (us): 3789, 3729, 3859, 3587, ---, ---, ---, ---, [667.343s][info][gc,stats ] CMR: Code Cache Roots 1098 us, workers (us): 178, 294, 164, 461, ---, ---, ---, ---, [667.343s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 26, 22, 19, ---, ---, ---, ---, [667.343s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [667.343s][info][gc,stats ] Concurrent Marking 1937896 us, parallelism: 3.98x [667.343s][info][gc,stats ] CM: 7714776 us [667.343s][info][gc,stats ] CM: Parallel Mark 7714776 us, workers (us): 1928711, 1928702, 1928677, 1928686, ---, ---, ---, ---, [667.343s][info][gc,stats ] Pause Final Mark (G) 1537 us [667.343s][info][gc,stats ] Pause Final Mark (N) 1030 us [667.343s][info][gc,stats ] Finish Mark 505 us [667.343s][info][gc,stats ] Update Region States 88 us [667.343s][info][gc,stats ] Choose Collection Set 193 us [667.343s][info][gc,stats ] Rebuild Free Set 42 us [667.343s][info][gc,stats ] Concurrent Thread Roots 3877 us, parallelism: 3.88x [667.343s][info][gc,stats ] CTR: 15036 us [667.343s][info][gc,stats ] CTR: Thread Roots 15036 us, workers (us): 3785, 3805, 3767, 3679, ---, ---, ---, ---, [667.343s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [667.343s][info][gc,stats ] CWRF: 1 us [667.343s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [667.343s][info][gc,stats ] Concurrent Weak Roots 664 us [667.343s][info][gc,stats ] Roots 54 us, parallelism: 1.45x [667.343s][info][gc,stats ] CWR: 79 us [667.343s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 21, 19, 15, ---, ---, ---, ---, [667.343s][info][gc,stats ] Rendezvous 598 us [667.343s][info][gc,stats ] Concurrent Cleanup 115 us [667.343s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.71x [667.343s][info][gc,stats ] CSR: 1111 us [667.343s][info][gc,stats ] CSR: Code Cache Roots 947 us, workers (us): 188, 334, 262, 162, ---, ---, ---, ---, [667.343s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 40, 37, 30, 29, ---, ---, ---, ---, [667.343s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 7, 22, ---, ---, ---, ---, [667.343s][info][gc,stats ] Concurrent Evacuation 20138 us [667.343s][info][gc,stats ] Pause Init Update Refs (G) 951 us [667.343s][info][gc,stats ] Pause Init Update Refs (N) 485 us [667.343s][info][gc,stats ] Manage GCLABs 407 us [667.343s][info][gc,stats ] Concurrent Update Refs 683265 us [667.343s][info][gc,stats ] Concurrent Update Thread Roots 9671 us [667.343s][info][gc,stats ] Pause Final Update Refs (G) 841 us [667.343s][info][gc,stats ] Pause Final Update Refs (N) 235 us [667.343s][info][gc,stats ] Update Region States 50 us [667.343s][info][gc,stats ] Trash Collection Set 12 us [667.343s][info][gc,stats ] Rebuild Free Set 78 us [667.343s][info][gc,stats ] Concurrent Cleanup 243 us [667.343s][info][gc,stats ] Workers: Evacuated 50904K across 836194 objects, abandoned 0B across 0 objects. [667.343s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [667.343s][info][gc,stats ] - age 1: 33902240 bytes, 33902240 total [667.343s][info][gc,stats ] - age 2: 746856 bytes, 34649096 total [667.343s][info][gc,stats ] - age 3: 829168 bytes, 35478264 total [667.343s][info][gc,stats ] - age 4: 603312 bytes, 36081576 total [667.343s][info][gc,stats ] - age 5: 9554400 bytes, 45635976 total [667.343s][info][gc,stats ] - age 6: 2222104 bytes, 47858080 total [667.343s][info][gc,stats ] - age 7: 4267912 bytes, 52125992 total [667.343s][info][gc,stats ] [667.343s][info][gc,stats ] Mutators: Evacuated 576B across 28 objects, abandoned 0B across 0 objects. [667.343s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [667.343s][info][gc,stats ] - age 1: 256 bytes, 256 total [667.343s][info][gc,stats ] - age 2: 64 bytes, 320 total [667.343s][info][gc,stats ] - age 4: 96 bytes, 416 total [667.343s][info][gc,stats ] - age 5: 128 bytes, 544 total [667.343s][info][gc,stats ] - age 7: 32 bytes, 576 total [667.343s][info][gc,stats ] [667.343s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [667.343s][info][gc,stats ] - age 2: 64 bytes, 64 total [667.343s][info][gc,stats ] - age 3: 24355824 bytes, 24355888 total [667.343s][info][gc,stats ] - age 4: 14787176 bytes, 39143064 total [667.343s][info][gc,stats ] - age 5: 284298664 bytes, 323441728 total [667.343s][info][gc,stats ] - age 6: 287024488 bytes, 610466216 total [667.343s][info][gc,stats ] - age 7: 271929488 bytes, 882395704 total [667.343s][info][gc,stats ] [667.343s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [667.343s][info][gc,stats ] - age 7: 11113850400 bytes, 11113850400 total [667.343s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [667.353s][info][gc ] Transition from: normal to: idle [667.353s][info][gc ] Trigger (YOUNG): Average GC time (5220.49 ms) is above the time for average allocation rate (2075 MB/s) to deplete free headroom (6502M) (margin of error = 3.29) [667.353s][info][gc,ergo ] Free headroom: 8089M (free) - 1587M (spike) - 0B (penalties) = 6502M [667.353s][info][gc ] Transition from: idle to: normal [667.353s][info][gc ] Heuristics request for young collection accepted [667.353s][info][gc,free ] Free: 8089M, Max: 8192K regular, 456M humongous, Frag: 95% external, 0% internal; Used: 6433K, Mutator Free: 1012 Collector Reserve: 768M, Max: 8192K; Used: 0B Old Collector Reserve: 154M, Max: 8192K; Used: 5641K [667.353s][info][gc,ergo ] GC(391) Start GC cycle (YOUNG) [667.354s][info][gc,start ] GC(391) Concurrent reset [667.354s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent reset [667.369s][info][gc ] GC(391) Concurrent reset 15.941ms [667.370s][info][gc,start ] GC(391) Pause Init Mark (YOUNG) [667.370s][info][gc,task ] GC(391) Using 8 of 8 workers for init marking [667.374s][info][gc ] GC(391) Pause Init Mark (YOUNG) 3.681ms [667.374s][info][gc,start ] GC(391) Concurrent remembered set scanning [667.374s][info][gc,task ] GC(391) Using 4 of 8 workers for Concurrent remembered set scanning [667.938s][info][gc ] GC(391) Concurrent remembered set scanning 564.295ms [667.938s][info][gc,start ] GC(391) Concurrent marking roots [667.938s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent marking roots [667.940s][info][gc ] GC(391) Concurrent marking roots 2.125ms [667.940s][info][gc,start ] GC(391) Concurrent marking (YOUNG) [667.940s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent marking [668.452s][info][gc ] Periodic Sample: GCU = 24.538%, MU = 18.098% during most recent 5.0s [669.311s][info][gc ] GC(391) Concurrent marking (YOUNG) 1370.474ms [669.311s][info][gc,start ] GC(391) Pause Final Mark (YOUNG) [669.311s][info][gc,task ] GC(391) Using 8 of 8 workers for final marking [669.312s][info][gc,ergo ] GC(391) Planning to promote in place 0 humongous regions and 19 regular regions, spanning a total of 159383552 used bytes [669.312s][info][gc,ergo ] GC(391) Adaptive CSet Selection for YOUNG. Max Evacuation: 636M, Actual Free: 0B. [669.312s][info][gc,ergo ] GC(391) Chosen CSet evacuates young: 50252K (of which at least: 127M are to be promoted), old: 0B [669.312s][info][gc,ergo ] GC(391) Collectable Garbage: 5497M (98%), Immediate: 0B (0%), 0 regions, CSet: 5497M (98%), 710 regions [669.312s][info][gc,ergo ] GC(391) Evacuation Targets: YOUNG: 50252K, PROMOTE: 127M, OLD: 0B, TOTAL: 176M [669.312s][info][gc,free ] Free: 4885M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 10482K, Mutator Free: 612 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 154M, Max: 8192K; Used: 5641K [669.312s][info][gc ] GC(391) Pause Final Mark (YOUNG) 0.967ms [669.312s][info][gc,start ] GC(391) Concurrent thread roots [669.312s][info][gc,task ] GC(391) Using 4 of 8 workers for Concurrent thread roots [669.316s][info][gc ] GC(391) Concurrent thread roots 3.916ms [669.316s][info][gc,start ] GC(391) Concurrent weak references [669.316s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent weak references [669.316s][info][gc,ref ] GC(391) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [669.316s][info][gc,ref ] GC(391) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [669.316s][info][gc,ref ] GC(391) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [669.316s][info][gc ] GC(391) Concurrent weak references 0.049ms [669.316s][info][gc,start ] GC(391) Concurrent weak roots [669.316s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent weak root [669.317s][info][gc ] GC(391) Concurrent weak roots 0.804ms [669.317s][info][gc,start ] GC(391) Concurrent cleanup [669.317s][info][gc ] GC(391) Concurrent cleanup 26618M->26618M(31744M) 0.104ms [669.317s][info][gc,free ] Free: 4872M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 7919K, Mutator Free: 610 Collector Reserve: 65511K, Max: 8192K; Used: 24768B Old Collector Reserve: 154M, Max: 8192K; Used: 5643K [669.317s][info][gc,start ] GC(391) Concurrent strong roots [669.317s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent strong root [669.318s][info][gc ] GC(391) Concurrent strong roots 0.433ms [669.318s][info][gc,start ] GC(391) Concurrent evacuation [669.318s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent evacuation [669.318s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [669.318s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [669.351s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [669.354s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [669.357s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [669.391s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [669.392s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [669.393s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [669.395s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [669.435s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [669.437s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [669.438s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [669.439s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [669.440s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [669.441s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [669.466s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [669.468s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [669.473s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [669.480s][info][gc ] GC(391) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [669.524s][info][gc ] GC(391) Concurrent evacuation 206.404ms [669.525s][info][gc,start ] GC(391) Pause Init Update Refs [669.525s][info][gc ] GC(391) Pause Init Update Refs 0.511ms [669.525s][info][gc,start ] GC(391) Concurrent update references [669.525s][info][gc,task ] GC(391) Using 4 of 8 workers for concurrent reference update [669.525s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [670.247s][info][gc ] GC(391) Concurrent update references 721.374ms [670.247s][info][gc,start ] GC(391) Concurrent update thread roots [670.256s][info][gc ] GC(391) Concurrent update thread roots 9.798ms [670.257s][info][gc,start ] GC(391) Pause Final Update Refs [670.257s][info][gc,task ] GC(391) Using 8 of 8 workers for final reference update [670.257s][info][gc,free ] Free: 7845M, Max: 8192K regular, 384M humongous, Frag: 83% external, 71% internal; Used: 5613M, Mutator Free: 981 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 65536K [670.257s][info][gc ] GC(391) Pause Final Update Refs 0.252ms [670.257s][info][gc,start ] GC(391) Concurrent cleanup [670.258s][info][gc ] GC(391) Concurrent cleanup 28704M->23038M(31744M) 0.178ms [670.258s][info][gc ] GC(391) Transfer 9 region(s) from YOUNG to OLD, yielding increased size: 16688M [670.258s][info][gc,ergo ] GC(391) After cleanup, successfully transferred 9 regions to old to prepare for next gc, old available: 73735K, young_available: 8604M [670.258s][info][gc,ergo ] GC(391) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.916s [670.258s][info][gc,ergo ] GC(391) At end of Concurrent Young GC: YOUNG generation used: 6452M, used regions: 6472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15056M, available: 8603M [670.258s][info][gc,ergo ] GC(391) At end of Concurrent Young GC: OLD generation used: 16586M, used regions: 16616M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16688M, available: 73735K [670.258s][info][gc,free ] Free: 7843M, Max: 8192K regular, 752M humongous, Frag: 91% external, 0% internal; Used: 4817K, Mutator Free: 981 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [670.258s][info][gc,stats ] [670.258s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [670.258s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [670.258s][info][gc,stats ] [670.258s][info][gc,stats ] Concurrent Reset 15963 us [670.258s][info][gc,stats ] Pause Init Mark (G) 4407 us [670.258s][info][gc,stats ] Pause Init Mark (N) 3691 us [670.258s][info][gc,stats ] Swap Remembered Set 3373 us [670.258s][info][gc,stats ] Update Region States 184 us [670.258s][info][gc,stats ] Concurrent Scan Remembered Set 564326 us, parallelism: 4.00x [670.258s][info][gc,stats ] RS: 2256874 us [670.258s][info][gc,stats ] RS: Scan Clusters 2256874 us, workers (us): 564225, 564220, 564217, 564213, ---, ---, ---, ---, [670.258s][info][gc,stats ] Concurrent Mark Roots 2134 us, parallelism: 3.32x [670.258s][info][gc,stats ] CMR: 7093 us [670.258s][info][gc,stats ] CMR: Thread Roots 6035 us, workers (us): 1586, 1385, 1455, 1609, ---, ---, ---, ---, [670.258s][info][gc,stats ] CMR: Code Cache Roots 934 us, workers (us): 177, 336, 277, 143, ---, ---, ---, ---, [670.258s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 25, 17, 16, ---, ---, ---, ---, [670.258s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, ---, 8, ---, ---, ---, ---, [670.258s][info][gc,stats ] Concurrent Marking 1370502 us, parallelism: 3.98x [670.258s][info][gc,stats ] CM: 5448009 us [670.258s][info][gc,stats ] CM: Parallel Mark 5448009 us, workers (us): 1362021, 1362001, 1361993, 1361995, ---, ---, ---, ---, [670.258s][info][gc,stats ] Pause Final Mark (G) 1564 us [670.258s][info][gc,stats ] Pause Final Mark (N) 973 us [670.258s][info][gc,stats ] Finish Mark 442 us [670.258s][info][gc,stats ] Update Region States 101 us [670.258s][info][gc,stats ] Choose Collection Set 192 us [670.258s][info][gc,stats ] Rebuild Free Set 44 us [670.258s][info][gc,stats ] Concurrent Thread Roots 3932 us, parallelism: 3.88x [670.258s][info][gc,stats ] CTR: 15271 us [670.258s][info][gc,stats ] CTR: Thread Roots 15271 us, workers (us): 3816, 3851, 3819, 3785, ---, ---, ---, ---, [670.258s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [670.258s][info][gc,stats ] CWRF: 1 us [670.258s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [670.258s][info][gc,stats ] Concurrent Weak Roots 819 us [670.258s][info][gc,stats ] Roots 57 us, parallelism: 1.11x [670.258s][info][gc,stats ] CWR: 63 us [670.258s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 18, 15, 10, ---, ---, ---, ---, [670.258s][info][gc,stats ] Rendezvous 734 us [670.258s][info][gc,stats ] Concurrent Cleanup 109 us [670.258s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.58x [670.258s][info][gc,stats ] CSR: 1135 us [670.258s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 352, 255, 183, 176, ---, ---, ---, ---, [670.258s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 36, 36, 30, ---, ---, ---, ---, [670.258s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, 5, ---, ---, ---, ---, ---, [670.258s][info][gc,stats ] Concurrent Evacuation 206419 us [670.258s][info][gc,stats ] Pause Init Update Refs (G) 1067 us [670.258s][info][gc,stats ] Pause Init Update Refs (N) 521 us [670.258s][info][gc,stats ] Manage GCLABs 432 us [670.258s][info][gc,stats ] Concurrent Update Refs 721401 us [670.258s][info][gc,stats ] Concurrent Update Thread Roots 9812 us [670.258s][info][gc,stats ] Pause Final Update Refs (G) 873 us [670.258s][info][gc,stats ] Pause Final Update Refs (N) 257 us [670.259s][info][gc,stats ] Update Region States 50 us [670.259s][info][gc,stats ] Trash Collection Set 20 us [670.259s][info][gc,stats ] Rebuild Free Set 92 us [670.259s][info][gc,stats ] Concurrent Cleanup 185 us [670.259s][info][gc,stats ] Workers: Evacuated 176M across 5006765 objects, abandoned 0B across 0 objects. [670.259s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [670.259s][info][gc,stats ] - age 1: 32839520 bytes, 32839520 total [670.259s][info][gc,stats ] - age 2: 779664 bytes, 33619184 total [670.259s][info][gc,stats ] - age 3: 643304 bytes, 34262488 total [670.259s][info][gc,stats ] - age 4: 745776 bytes, 35008264 total [670.259s][info][gc,stats ] - age 5: 518008 bytes, 35526272 total [670.259s][info][gc,stats ] - age 6: 9472360 bytes, 44998632 total [670.259s][info][gc,stats ] - age 7: 6456624 bytes, 51455256 total [670.259s][info][gc,stats ] [670.259s][info][gc,stats ] Mutators: Evacuated 4064B across 205 objects, abandoned 0B across 0 objects. [670.259s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [670.259s][info][gc,stats ] - age 1: 1056 bytes, 1056 total [670.259s][info][gc,stats ] - age 2: 352 bytes, 1408 total [670.259s][info][gc,stats ] - age 3: 480 bytes, 1888 total [670.259s][info][gc,stats ] - age 4: 480 bytes, 2368 total [670.259s][info][gc,stats ] - age 5: 512 bytes, 2880 total [670.259s][info][gc,stats ] - age 6: 656 bytes, 3536 total [670.259s][info][gc,stats ] - age 7: 16 bytes, 3552 total [670.259s][info][gc,stats ] [670.259s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [670.259s][info][gc,stats ] - age 4: 24328232 bytes, 24328232 total [670.259s][info][gc,stats ] - age 5: 14770216 bytes, 39098448 total [670.259s][info][gc,stats ] - age 6: 284203912 bytes, 323302360 total [670.259s][info][gc,stats ] - age 7: 286964424 bytes, 610266784 total [670.259s][info][gc,stats ] [670.259s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [670.259s][info][gc,stats ] - age 7: 11251841824 bytes, 11251841824 total [670.259s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [670.269s][info][gc ] Transition from: normal to: idle [670.269s][info][gc ] Trigger (YOUNG): Average GC time (5348.74 ms) is above the time for average allocation rate (2070 MB/s) to deplete free headroom (6232M) (margin of error = 3.29) [670.269s][info][gc,ergo ] Free headroom: 7819M (free) - 1587M (spike) - 0B (penalties) = 6232M [670.269s][info][gc ] Transition from: idle to: normal [670.269s][info][gc ] Heuristics request for young collection accepted [670.269s][info][gc,free ] Free: 7819M, Max: 8192K regular, 752M humongous, Frag: 91% external, 0% internal; Used: 5061K, Mutator Free: 978 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [670.269s][info][gc,ergo ] GC(392) Start GC cycle (YOUNG) [670.270s][info][gc,start ] GC(392) Concurrent reset [670.270s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent reset [670.294s][info][gc ] GC(392) Concurrent reset 24.138ms [670.294s][info][gc,start ] GC(392) Pause Init Mark (YOUNG) [670.294s][info][gc,task ] GC(392) Using 8 of 8 workers for init marking [670.298s][info][gc ] GC(392) Pause Init Mark (YOUNG) 3.679ms [670.298s][info][gc,start ] GC(392) Concurrent remembered set scanning [670.298s][info][gc,task ] GC(392) Using 4 of 8 workers for Concurrent remembered set scanning [670.763s][info][gc ] GC(392) Concurrent remembered set scanning 465.263ms [670.763s][info][gc,start ] GC(392) Concurrent marking roots [670.763s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent marking roots [670.766s][info][gc ] GC(392) Concurrent marking roots 2.575ms [670.766s][info][gc,start ] GC(392) Concurrent marking (YOUNG) [670.766s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent marking [671.690s][info][gc ] GC(392) Concurrent marking (YOUNG) 923.592ms [671.690s][info][gc,start ] GC(392) Pause Final Mark (YOUNG) [671.690s][info][gc,task ] GC(392) Using 8 of 8 workers for final marking [671.691s][info][gc,ergo ] GC(392) Planning to promote in place 0 humongous regions and 28 regular regions, spanning a total of 234881024 used bytes [671.691s][info][gc,ergo ] GC(392) Adaptive CSet Selection for YOUNG. Max Evacuation: 627M, Actual Free: 0B. [671.691s][info][gc,ergo ] GC(392) Chosen CSet evacuates young: 51850K (of which at least: 58056K are to be promoted), old: 0B [671.691s][info][gc,ergo ] GC(392) Collectable Garbage: 5868M (99%), Immediate: 0B (0%), 0 regions, CSet: 5868M (99%), 747 regions [671.691s][info][gc,ergo ] GC(392) Evacuation Targets: YOUNG: 51850K, PROMOTE: 58056K, OLD: 0B, TOTAL: 107M [671.691s][info][gc,free ] Free: 5669M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 11092K, Mutator Free: 710 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [671.691s][info][gc ] GC(392) Pause Final Mark (YOUNG) 0.933ms [671.691s][info][gc,start ] GC(392) Concurrent thread roots [671.691s][info][gc,task ] GC(392) Using 4 of 8 workers for Concurrent thread roots [671.695s][info][gc ] GC(392) Concurrent thread roots 4.181ms [671.695s][info][gc,start ] GC(392) Concurrent weak references [671.695s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent weak references [671.695s][info][gc,ref ] GC(392) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [671.695s][info][gc,ref ] GC(392) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [671.695s][info][gc,ref ] GC(392) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [671.695s][info][gc ] GC(392) Concurrent weak references 0.039ms [671.695s][info][gc,start ] GC(392) Concurrent weak roots [671.695s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent weak root [671.696s][info][gc ] GC(392) Concurrent weak roots 0.721ms [671.696s][info][gc,start ] GC(392) Concurrent cleanup [671.696s][info][gc ] GC(392) Concurrent cleanup 25923M->25923M(31744M) 0.104ms [671.696s][info][gc,free ] Free: 5654M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 9388K, Mutator Free: 708 Collector Reserve: 65503K, Max: 8192K; Used: 33024B Old Collector Reserve: 73723K, Max: 8192K; Used: 5120B [671.696s][info][gc,start ] GC(392) Concurrent strong roots [671.696s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent strong root [671.697s][info][gc ] GC(392) Concurrent strong roots 0.435ms [671.697s][info][gc,start ] GC(392) Concurrent evacuation [671.697s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent evacuation [671.707s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [671.707s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [671.710s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [671.712s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [671.755s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [671.757s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [671.759s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [671.797s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [671.798s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [671.799s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [671.800s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [671.800s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [671.802s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [671.802s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [671.802s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [671.803s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [671.804s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [671.804s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [671.804s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [671.805s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [671.806s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [671.807s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [671.807s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [671.808s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [671.809s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [671.809s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [671.810s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [671.810s][info][gc ] GC(392) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [671.813s][info][gc ] GC(392) Concurrent evacuation 116.029ms [671.813s][info][gc,start ] GC(392) Pause Init Update Refs [671.814s][info][gc ] GC(392) Pause Init Update Refs 0.485ms [671.814s][info][gc,start ] GC(392) Concurrent update references [671.814s][info][gc,task ] GC(392) Using 4 of 8 workers for concurrent reference update [671.814s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [672.393s][info][gc ] GC(392) Concurrent update references 579.780ms [672.393s][info][gc,start ] GC(392) Concurrent update thread roots [672.405s][info][gc ] GC(392) Concurrent update thread roots 11.795ms [672.406s][info][gc,start ] GC(392) Pause Final Update Refs [672.406s][info][gc,task ] GC(392) Using 8 of 8 workers for final reference update [672.406s][info][gc,free ] Free: 9404M, Max: 8192K regular, 384M humongous, Frag: 89% external, 62% internal; Used: 5899M, Mutator Free: 1176 Collector Reserve: 744M, Max: 8192K; Used: 32768K Old Collector Reserve: 49152K, Max: 8192K; Used: 49152K [672.406s][info][gc ] GC(392) Pause Final Update Refs 0.230ms [672.406s][info][gc,start ] GC(392) Concurrent cleanup [672.406s][info][gc ] GC(392) Concurrent cleanup 27485M->21518M(31744M) 0.171ms [672.406s][info][gc ] GC(392) Transfer 6 region(s) from YOUNG to OLD, yielding increased size: 16960M [672.406s][info][gc,ergo ] GC(392) After cleanup, successfully transferred 6 regions to old to prepare for next gc, old available: 49159K, young_available: 10148M [672.407s][info][gc,ergo ] GC(392) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 2.149s [672.407s][info][gc,ergo ] GC(392) At end of Concurrent Young GC: YOUNG generation used: 4636M, used regions: 4664M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 10147M [672.407s][info][gc,ergo ] GC(392) At end of Concurrent Young GC: OLD generation used: 16882M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 49159K [672.407s][info][gc,free ] Free: 9402M, Max: 8192K regular, 456M humongous, Frag: 96% external, 0% internal; Used: 5197K, Mutator Free: 1176 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [672.407s][info][gc,stats ] [672.407s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [672.407s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [672.407s][info][gc,stats ] [672.407s][info][gc,stats ] Concurrent Reset 24168 us [672.407s][info][gc,stats ] Pause Init Mark (G) 4387 us [672.407s][info][gc,stats ] Pause Init Mark (N) 3687 us [672.407s][info][gc,stats ] Swap Remembered Set 3298 us [672.407s][info][gc,stats ] Update Region States 252 us [672.407s][info][gc,stats ] Concurrent Scan Remembered Set 465294 us, parallelism: 4.00x [672.407s][info][gc,stats ] RS: 1860699 us [672.407s][info][gc,stats ] RS: Scan Clusters 1860699 us, workers (us): 465185, 465173, 465172, 465169, ---, ---, ---, ---, [672.407s][info][gc,stats ] Concurrent Mark Roots 2585 us, parallelism: 3.40x [672.407s][info][gc,stats ] CMR: 8792 us [672.407s][info][gc,stats ] CMR: Thread Roots 7604 us, workers (us): 2069, 1808, 1906, 1821, ---, ---, ---, ---, [672.407s][info][gc,stats ] CMR: Code Cache Roots 1044 us, workers (us): 176, 336, 238, 294, ---, ---, ---, ---, [672.407s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 26, 24, 18, ---, ---, ---, ---, [672.407s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 36, 9, ---, ---, ---, ---, [672.407s][info][gc,stats ] Concurrent Marking 923618 us, parallelism: 3.97x [672.407s][info][gc,stats ] CM: 3664563 us [672.407s][info][gc,stats ] CM: Parallel Mark 3664563 us, workers (us): 916152, 916144, 916147, 916119, ---, ---, ---, ---, [672.407s][info][gc,stats ] Pause Final Mark (G) 1508 us [672.407s][info][gc,stats ] Pause Final Mark (N) 939 us [672.407s][info][gc,stats ] Finish Mark 408 us [672.407s][info][gc,stats ] Update Region States 96 us [672.407s][info][gc,stats ] Choose Collection Set 192 us [672.407s][info][gc,stats ] Rebuild Free Set 46 us [672.407s][info][gc,stats ] Concurrent Thread Roots 4196 us, parallelism: 3.89x [672.407s][info][gc,stats ] CTR: 16341 us [672.407s][info][gc,stats ] CTR: Thread Roots 16341 us, workers (us): 4061, 4104, 4050, 4126, ---, ---, ---, ---, [672.407s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [672.407s][info][gc,stats ] CWRF: 1 us [672.407s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [672.407s][info][gc,stats ] Concurrent Weak Roots 731 us [672.407s][info][gc,stats ] Roots 60 us, parallelism: 1.30x [672.407s][info][gc,stats ] CWR: 77 us [672.407s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 29, 20, 15, 14, ---, ---, ---, ---, [672.407s][info][gc,stats ] Rendezvous 653 us [672.407s][info][gc,stats ] Concurrent Cleanup 109 us [672.407s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.60x [672.407s][info][gc,stats ] CSR: 1141 us [672.407s][info][gc,stats ] CSR: Code Cache Roots 972 us, workers (us): 153, 194, 345, 280, ---, ---, ---, ---, [672.407s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 39, 31, 30, ---, ---, ---, ---, [672.407s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [672.407s][info][gc,stats ] Concurrent Evacuation 116044 us [672.407s][info][gc,stats ] Pause Init Update Refs (G) 994 us [672.407s][info][gc,stats ] Pause Init Update Refs (N) 495 us [672.407s][info][gc,stats ] Manage GCLABs 405 us [672.407s][info][gc,stats ] Concurrent Update Refs 579808 us [672.407s][info][gc,stats ] Concurrent Update Thread Roots 11815 us [672.407s][info][gc,stats ] Pause Final Update Refs (G) 893 us [672.407s][info][gc,stats ] Pause Final Update Refs (N) 235 us [672.407s][info][gc,stats ] Update Region States 49 us [672.407s][info][gc,stats ] Trash Collection Set 23 us [672.407s][info][gc,stats ] Rebuild Free Set 83 us [672.407s][info][gc,stats ] Concurrent Cleanup 191 us [672.407s][info][gc,stats ] Workers: Evacuated 107M across 2679818 objects, abandoned 0B across 0 objects. [672.407s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [672.407s][info][gc,stats ] - age 1: 64815960 bytes, 64815960 total [672.407s][info][gc,stats ] - age 2: 615232 bytes, 65431192 total [672.407s][info][gc,stats ] - age 3: 691088 bytes, 66122280 total [672.407s][info][gc,stats ] - age 4: 552472 bytes, 66674752 total [672.407s][info][gc,stats ] - age 5: 655512 bytes, 67330264 total [672.407s][info][gc,stats ] - age 6: 422152 bytes, 67752416 total [672.407s][info][gc,stats ] - age 7: 11613232 bytes, 79365648 total [672.407s][info][gc,stats ] [672.407s][info][gc,stats ] Mutators: Evacuated 1984B across 98 objects, abandoned 0B across 0 objects. [672.407s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [672.407s][info][gc,stats ] - age 1: 720 bytes, 720 total [672.407s][info][gc,stats ] - age 2: 128 bytes, 848 total [672.407s][info][gc,stats ] - age 3: 128 bytes, 976 total [672.407s][info][gc,stats ] - age 4: 320 bytes, 1296 total [672.407s][info][gc,stats ] - age 5: 64 bytes, 1360 total [672.407s][info][gc,stats ] - age 6: 240 bytes, 1600 total [672.407s][info][gc,stats ] - age 7: 288 bytes, 1888 total [672.407s][info][gc,stats ] [672.407s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [672.407s][info][gc,stats ] - age 1: 26512 bytes, 26512 total [672.407s][info][gc,stats ] - age 5: 24302624 bytes, 24329136 total [672.407s][info][gc,stats ] - age 6: 14759264 bytes, 39088400 total [672.407s][info][gc,stats ] - age 7: 284114592 bytes, 323202992 total [672.407s][info][gc,stats ] [672.407s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [672.407s][info][gc,stats ] - age 7: 11479352392 bytes, 11479352392 total [672.407s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [672.417s][info][gc ] Transition from: normal to: idle [672.418s][info][gc ] Trigger (YOUNG): Average GC time (5207.75 ms) is above the time for average allocation rate (2067 MB/s) to deplete free headroom (7790M) (margin of error = 3.29) [672.418s][info][gc,ergo ] Free headroom: 9377M (free) - 1587M (spike) - 0B (penalties) = 7790M [672.418s][info][gc ] Transition from: idle to: normal [672.418s][info][gc ] Heuristics request for young collection accepted [672.418s][info][gc,free ] Free: 9377M, Max: 8192K regular, 456M humongous, Frag: 96% external, 0% internal; Used: 7060K, Mutator Free: 1173 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [672.418s][info][gc,ergo ] GC(393) Start GC cycle (YOUNG) [672.418s][info][gc,start ] GC(393) Concurrent reset [672.418s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent reset [672.429s][info][gc ] GC(393) Concurrent reset 10.786ms [672.429s][info][gc,start ] GC(393) Pause Init Mark (YOUNG) [672.429s][info][gc,task ] GC(393) Using 8 of 8 workers for init marking [672.433s][info][gc ] GC(393) Pause Init Mark (YOUNG) 3.630ms [672.433s][info][gc,start ] GC(393) Concurrent remembered set scanning [672.433s][info][gc,task ] GC(393) Using 4 of 8 workers for Concurrent remembered set scanning [672.856s][info][gc ] GC(393) Concurrent remembered set scanning 422.895ms [672.856s][info][gc,start ] GC(393) Concurrent marking roots [672.856s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent marking roots [672.859s][info][gc ] GC(393) Concurrent marking roots 2.538ms [672.859s][info][gc,start ] GC(393) Concurrent marking (YOUNG) [672.859s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent marking [673.346s][info][gc ] GC(393) Concurrent marking (YOUNG) 486.956ms [673.346s][info][gc,start ] GC(393) Pause Final Mark (YOUNG) [673.346s][info][gc,task ] GC(393) Using 8 of 8 workers for final marking [673.347s][info][gc,ergo ] GC(393) Planning to promote in place 0 humongous regions and 30 regular regions, spanning a total of 251658240 used bytes [673.347s][info][gc,ergo ] GC(393) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 1460K. [673.347s][info][gc,ergo ] GC(393) Chosen CSet evacuates young: 44302K (of which at least: 39663K are to be promoted), old: 0B [673.347s][info][gc,ergo ] GC(393) Collectable Garbage: 4319M (99%), Immediate: 1460K (0%), 2 regions, CSet: 4317M (99%), 550 regions [673.347s][info][gc,ergo ] GC(393) Evacuation Targets: YOUNG: 44302K, PROMOTE: 39663K, OLD: 0B, TOTAL: 83965K [673.347s][info][gc,free ] Free: 8181M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4275K, Mutator Free: 1023 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [673.347s][info][gc ] GC(393) Pause Final Mark (YOUNG) 0.983ms [673.347s][info][gc,start ] GC(393) Concurrent thread roots [673.347s][info][gc,task ] GC(393) Using 4 of 8 workers for Concurrent thread roots [673.351s][info][gc ] GC(393) Concurrent thread roots 3.502ms [673.351s][info][gc,start ] GC(393) Concurrent weak references [673.351s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent weak references [673.351s][info][gc,ref ] GC(393) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [673.351s][info][gc,ref ] GC(393) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [673.351s][info][gc,ref ] GC(393) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [673.351s][info][gc ] GC(393) Concurrent weak references 0.047ms [673.351s][info][gc,start ] GC(393) Concurrent weak roots [673.351s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent weak root [673.351s][info][gc ] GC(393) Concurrent weak roots 0.688ms [673.351s][info][gc,start ] GC(393) Concurrent cleanup [673.352s][info][gc ] GC(393) Concurrent cleanup 23441M->23440M(31744M) 0.151ms [673.352s][info][gc,free ] Free: 8170M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5567K, Mutator Free: 1022 Collector Reserve: 56777K, Max: 8192K; Used: 566K Old Collector Reserve: 49149K, Max: 8192K; Used: 2560B [673.352s][info][gc,start ] GC(393) Concurrent strong roots [673.352s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent strong root [673.352s][info][gc ] GC(393) Concurrent strong roots 0.440ms [673.352s][info][gc,start ] GC(393) Concurrent evacuation [673.352s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent evacuation [673.354s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [673.369s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [673.372s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [673.373s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [673.375s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [673.377s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [673.377s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [673.379s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [673.380s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [673.381s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [673.382s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [673.383s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [673.384s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [673.385s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [673.385s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [673.387s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [673.387s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [673.389s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [673.389s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [673.389s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [673.391s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [673.391s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [673.392s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [673.393s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [673.393s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [673.395s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [673.395s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [673.397s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [673.399s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [673.401s][info][gc ] GC(393) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [673.431s][info][gc,ergo ] GC(393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50338816, promotion expended: 50330216, old capacity: 18035507200, old_used: 18004733008, old unaffiliated regions: 0 [673.431s][info][gc,ergo ] GC(393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50338816, promotion expended: 50330216, old capacity: 18035507200, old_used: 18004733008, old unaffiliated regions: 0 [673.431s][info][gc,ergo ] GC(393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50338816, promotion expended: 50330216, old capacity: 18035507200, old_used: 18004733008, old unaffiliated regions: 0 [673.431s][info][gc,ergo ] GC(393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 50338816, promotion expended: 50330216, old capacity: 18035507200, old_used: 18004733008, old unaffiliated regions: 0 [673.431s][info][gc,ergo ] GC(393) Squelching additional promotion failure reports for current epoch [673.450s][info][gc ] GC(393) Concurrent evacuation 97.801ms [673.450s][info][gc,start ] GC(393) Pause Init Update Refs [673.451s][info][gc ] GC(393) Pause Init Update Refs 0.526ms [673.451s][info][gc,start ] GC(393) Concurrent update references [673.451s][info][gc,task ] GC(393) Using 4 of 8 workers for concurrent reference update [673.451s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [673.459s][info][gc ] Periodic Sample: GCU = 24.317%, MU = 18.109% during most recent 5.0s [673.923s][info][gc ] GC(393) Concurrent update references 472.548ms [673.923s][info][gc,start ] GC(393) Concurrent update thread roots [673.935s][info][gc ] GC(393) Concurrent update thread roots 11.470ms [673.935s][info][gc,start ] GC(393) Pause Final Update Refs [673.935s][info][gc,task ] GC(393) Using 8 of 8 workers for final reference update [673.936s][info][gc,free ] Free: 10645M, Max: 8192K regular, 408M humongous, Frag: 94% external, 40% internal; Used: 4290M, Mutator Free: 1331 Collector Reserve: 728M, Max: 8192K; Used: 104M Old Collector Reserve: 8192K, Max: 8192K; Used: 8192K [673.936s][info][gc ] GC(393) Pause Final Update Refs 0.224ms [673.936s][info][gc,start ] GC(393) Concurrent cleanup [673.936s][info][gc ] GC(393) Concurrent cleanup 24725M->20333M(31744M) 0.180ms [673.936s][info][gc ] GC(393) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [673.936s][info][gc,ergo ] GC(393) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8199K, young_available: 11373M [673.936s][info][gc,ergo ] GC(393) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.3% during period of 1.530s [673.936s][info][gc,ergo ] GC(393) At end of Concurrent Young GC: YOUNG generation used: 3163M, used regions: 3184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14536M, available: 11372M [673.936s][info][gc,ergo ] GC(393) At end of Concurrent Young GC: OLD generation used: 17170M, used regions: 17200M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17208M, available: 8199K [673.936s][info][gc,free ] Free: 10644M, Max: 8192K regular, 752M humongous, Frag: 93% external, 0% internal; Used: 3590K, Mutator Free: 1331 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [673.937s][info][gc,stats ] [673.937s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [673.937s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [673.937s][info][gc,stats ] [673.937s][info][gc,stats ] Concurrent Reset 10812 us [673.937s][info][gc,stats ] Pause Init Mark (G) 4332 us [673.937s][info][gc,stats ] Pause Init Mark (N) 3637 us [673.937s][info][gc,stats ] Swap Remembered Set 3363 us [673.937s][info][gc,stats ] Update Region States 149 us [673.937s][info][gc,stats ] Concurrent Scan Remembered Set 422924 us, parallelism: 3.99x [673.937s][info][gc,stats ] RS: 1689291 us [673.937s][info][gc,stats ] RS: Scan Clusters 1689291 us, workers (us): 422807, 422795, 421867, 421822, ---, ---, ---, ---, [673.937s][info][gc,stats ] Concurrent Mark Roots 2553 us, parallelism: 3.47x [673.937s][info][gc,stats ] CMR: 8868 us [673.937s][info][gc,stats ] CMR: Thread Roots 7809 us, workers (us): 1855, 1930, 2059, 1965, ---, ---, ---, ---, [673.937s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 338, 277, 144, 178, ---, ---, ---, ---, [673.937s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 25, 19, 14, ---, ---, ---, ---, [673.937s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [673.937s][info][gc,stats ] Concurrent Marking 486984 us, parallelism: 3.95x [673.937s][info][gc,stats ] CM: 1923042 us [673.937s][info][gc,stats ] CM: Parallel Mark 1923042 us, workers (us): 480768, 480766, 480758, 480749, ---, ---, ---, ---, [673.937s][info][gc,stats ] Pause Final Mark (G) 1484 us [673.937s][info][gc,stats ] Pause Final Mark (N) 989 us [673.937s][info][gc,stats ] Finish Mark 510 us [673.937s][info][gc,stats ] Update Region States 86 us [673.937s][info][gc,stats ] Choose Collection Set 153 us [673.937s][info][gc,stats ] Rebuild Free Set 49 us [673.937s][info][gc,stats ] Concurrent Thread Roots 3518 us, parallelism: 3.87x [673.937s][info][gc,stats ] CTR: 13629 us [673.937s][info][gc,stats ] CTR: Thread Roots 13629 us, workers (us): 3405, 3427, 3375, 3422, ---, ---, ---, ---, [673.937s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [673.937s][info][gc,stats ] CWRF: 1 us [673.937s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [673.937s][info][gc,stats ] Concurrent Weak Roots 713 us [673.937s][info][gc,stats ] Roots 52 us, parallelism: 1.25x [673.937s][info][gc,stats ] CWR: 65 us [673.937s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 19, 13, 11, ---, ---, ---, ---, [673.937s][info][gc,stats ] Rendezvous 623 us [673.937s][info][gc,stats ] Concurrent Cleanup 159 us [673.937s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.59x [673.937s][info][gc,stats ] CSR: 1156 us [673.937s][info][gc,stats ] CSR: Code Cache Roots 988 us, workers (us): 351, 282, 163, 193, ---, ---, ---, ---, [673.937s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 42, 39, 31, 29, ---, ---, ---, ---, [673.937s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [673.937s][info][gc,stats ] Concurrent Evacuation 97816 us [673.937s][info][gc,stats ] Pause Init Update Refs (G) 1092 us [673.937s][info][gc,stats ] Pause Init Update Refs (N) 535 us [673.937s][info][gc,stats ] Manage GCLABs 445 us [673.937s][info][gc,stats ] Concurrent Update Refs 472572 us [673.937s][info][gc,stats ] Concurrent Update Thread Roots 11485 us [673.937s][info][gc,stats ] Pause Final Update Refs (G) 823 us [673.937s][info][gc,stats ] Pause Final Update Refs (N) 229 us [673.937s][info][gc,stats ] Update Region States 52 us [673.937s][info][gc,stats ] Trash Collection Set 18 us [673.937s][info][gc,stats ] Rebuild Free Set 79 us [673.937s][info][gc,stats ] Concurrent Cleanup 189 us [673.937s][info][gc,stats ] Workers: Evacuated 83341K across 1907806 objects, abandoned 0B across 0 objects. [673.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [673.937s][info][gc,stats ] - age 1: 60702328 bytes, 60702328 total [673.937s][info][gc,stats ] - age 2: 5468960 bytes, 66171288 total [673.937s][info][gc,stats ] - age 3: 517104 bytes, 66688392 total [673.937s][info][gc,stats ] - age 4: 598504 bytes, 67286896 total [673.937s][info][gc,stats ] - age 5: 462544 bytes, 67749440 total [673.937s][info][gc,stats ] - age 6: 564704 bytes, 68314144 total [673.937s][info][gc,stats ] - age 7: 9668416 bytes, 77982560 total [673.937s][info][gc,stats ] - age 9: 7359416 bytes, 85341976 total [673.937s][info][gc,stats ] [673.937s][info][gc,stats ] Mutators: Evacuated 623K across 4780 objects, abandoned 0B across 0 objects. [673.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [673.937s][info][gc,stats ] - age 1: 637720 bytes, 637720 total [673.937s][info][gc,stats ] - age 2: 96 bytes, 637816 total [673.937s][info][gc,stats ] - age 3: 64 bytes, 637880 total [673.937s][info][gc,stats ] - age 4: 128 bytes, 638008 total [673.937s][info][gc,stats ] - age 5: 32 bytes, 638040 total [673.937s][info][gc,stats ] - age 6: 64 bytes, 638104 total [673.937s][info][gc,stats ] - age 7: 128 bytes, 638232 total [673.937s][info][gc,stats ] [673.937s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [673.937s][info][gc,stats ] - age 2: 488 bytes, 488 total [673.937s][info][gc,stats ] - age 6: 24289816 bytes, 24290304 total [673.937s][info][gc,stats ] - age 7: 14757616 bytes, 39047920 total [673.937s][info][gc,stats ] [673.937s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [673.937s][info][gc,stats ] - age 7: 11722851648 bytes, 11722851648 total [673.937s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [673.947s][info][gc ] Transition from: normal to: idle [673.948s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15054M, current usage: 17170M, percent growth: 14.1% [673.948s][info][gc ] Transition from: idle to: normal [673.948s][info][gc ] Heuristics request for old collection accepted [673.948s][info][gc,free ] Free: 10622M, Max: 8192K regular, 752M humongous, Frag: 93% external, 0% internal; Used: 9937K, Mutator Free: 1329 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [673.948s][info][gc,ergo ] GC(394) Start GC cycle (YOUNG) [673.948s][info][gc,start ] GC(394) Concurrent reset [673.948s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent reset [673.962s][info][gc ] GC(394) Concurrent reset 14.420ms [673.963s][info][gc,start ] GC(394) Pause Init Mark (YOUNG) [673.963s][info][gc,task ] GC(394) Using 8 of 8 workers for init marking [673.966s][info][gc ] GC(394) Pause Init Mark (YOUNG) 3.627ms [673.966s][info][gc,start ] GC(394) Concurrent remembered set scanning [673.966s][info][gc,task ] GC(394) Using 4 of 8 workers for Concurrent remembered set scanning [674.322s][info][gc ] GC(394) Concurrent remembered set scanning 355.952ms [674.322s][info][gc,start ] GC(394) Concurrent marking roots [674.322s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent marking roots [674.325s][info][gc ] GC(394) Concurrent marking roots 3.015ms [674.325s][info][gc,start ] GC(394) Concurrent marking (YOUNG) [674.325s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent marking [674.393s][info][gc ] GC(394) Concurrent marking (YOUNG) 67.088ms [674.393s][info][gc,start ] GC(394) Pause Final Mark (YOUNG) [674.393s][info][gc,task ] GC(394) Using 8 of 8 workers for final marking [674.394s][info][gc,ergo ] GC(394) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [674.394s][info][gc,ergo ] GC(394) Adaptive CSet Selection for YOUNG. Max Evacuation: 605M, Actual Free: 0B. [674.394s][info][gc,ergo ] GC(394) Chosen CSet evacuates young: 46791K (of which at least: 6247K are to be promoted), old: 0B [674.394s][info][gc,ergo ] GC(394) Collectable Garbage: 3132M (99%), Immediate: 0B (0%), 0 regions, CSet: 3132M (99%), 398 regions [674.394s][info][gc,ergo ] GC(394) Evacuation Targets: YOUNG: 46791K, PROMOTE: 6247K, OLD: 0B, TOTAL: 53039K [674.394s][info][gc,free ] Free: 10389M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 10322K, Mutator Free: 1300 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [674.394s][info][gc ] GC(394) Pause Final Mark (YOUNG) 0.962ms [674.394s][info][gc,start ] GC(394) Concurrent thread roots [674.394s][info][gc,task ] GC(394) Using 4 of 8 workers for Concurrent thread roots [674.398s][info][gc ] GC(394) Concurrent thread roots 4.020ms [674.398s][info][gc,start ] GC(394) Concurrent weak references [674.398s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent weak references [674.398s][info][gc,ref ] GC(394) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [674.398s][info][gc,ref ] GC(394) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [674.398s][info][gc,ref ] GC(394) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [674.398s][info][gc ] GC(394) Concurrent weak references 0.063ms [674.398s][info][gc,start ] GC(394) Concurrent weak roots [674.398s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent weak root [674.399s][info][gc ] GC(394) Concurrent weak roots 0.672ms [674.399s][info][gc,start ] GC(394) Concurrent cleanup [674.399s][info][gc ] GC(394) Concurrent cleanup 21273M->21274M(31744M) 0.109ms [674.399s][info][gc,free ] Free: 10377M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6739K, Mutator Free: 1298 Collector Reserve: 56505K, Max: 8192K; Used: 838K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [674.399s][info][gc,start ] GC(394) Concurrent strong roots [674.399s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent strong root [674.399s][info][gc ] GC(394) Concurrent strong roots 0.408ms [674.399s][info][gc,start ] GC(394) Concurrent evacuation [674.399s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent evacuation [674.413s][info][gc ] GC(394) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [674.419s][info][gc,ergo ] GC(394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8395776, promotion expended: 6188288, old capacity: 18052284416, old_used: 18019311696, old unaffiliated regions: 0 [674.419s][info][gc,ergo ] GC(394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8395776, promotion expended: 6188288, old capacity: 18052284416, old_used: 18019311696, old unaffiliated regions: 0 [674.419s][info][gc,ergo ] GC(394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8395776, promotion expended: 6188288, old capacity: 18052284416, old_used: 18019311696, old unaffiliated regions: 0 [674.419s][info][gc,ergo ] GC(394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8395776, promotion expended: 6188288, old capacity: 18052284416, old_used: 18019311696, old unaffiliated regions: 0 [674.419s][info][gc,ergo ] GC(394) Squelching additional promotion failure reports for current epoch [674.439s][info][gc ] GC(394) Concurrent evacuation 39.294ms [674.439s][info][gc,start ] GC(394) Pause Init Update Refs [674.440s][info][gc ] GC(394) Pause Init Update Refs 0.488ms [674.440s][info][gc,start ] GC(394) Concurrent update references [674.440s][info][gc,task ] GC(394) Using 4 of 8 workers for concurrent reference update [674.440s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [674.688s][info][gc ] GC(394) Concurrent update references 248.467ms [674.688s][info][gc,start ] GC(394) Concurrent update thread roots [674.700s][info][gc ] GC(394) Concurrent update thread roots 11.360ms [674.700s][info][gc,start ] GC(394) Pause Final Update Refs [674.700s][info][gc,task ] GC(394) Using 8 of 8 workers for final reference update [674.700s][info][gc,free ] Free: 12215M, Max: 8192K regular, 408M humongous, Frag: 96% external, 25% internal; Used: 3128M, Mutator Free: 1528 Collector Reserve: 728M, Max: 8192K; Used: 65536K Old Collector Reserve: 2147K, Max: 2147K; Used: 6045K [674.700s][info][gc ] GC(394) Pause Final Update Refs 0.211ms [674.700s][info][gc,start ] GC(394) Concurrent cleanup [674.700s][info][gc ] GC(394) Concurrent cleanup 21945M->18769M(31744M) 0.144ms [674.700s][info][gc,ergo ] GC(394) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2154K, young_available: 12942M [674.701s][info][gc,ergo ] GC(394) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.7% during period of 0.764s [674.701s][info][gc,ergo ] GC(394) At end of Concurrent Young GC: YOUNG generation used: 1585M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14528M, available: 12942M [674.701s][info][gc,ergo ] GC(394) At end of Concurrent Young GC: OLD generation used: 17184M, used regions: 17216M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17216M, available: 2154K [674.701s][info][gc,free ] Free: 12214M, Max: 8192K regular, 472M humongous, Frag: 97% external, 0% internal; Used: 10195K, Mutator Free: 1528 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 2147K, Max: 2147K; Used: 6045K [674.701s][info][gc,stats ] [674.701s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [674.701s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [674.701s][info][gc,stats ] [674.701s][info][gc,stats ] Concurrent Reset 14444 us [674.701s][info][gc,stats ] Pause Init Mark (G) 4394 us [674.701s][info][gc,stats ] Pause Init Mark (N) 3648 us [674.701s][info][gc,stats ] Swap Remembered Set 3296 us [674.701s][info][gc,stats ] Update Region States 204 us [674.701s][info][gc,stats ] Concurrent Scan Remembered Set 355976 us, parallelism: 4.00x [674.701s][info][gc,stats ] RS: 1423439 us [674.701s][info][gc,stats ] RS: Scan Clusters 1423439 us, workers (us): 355890, 355876, 355848, 355824, ---, ---, ---, ---, [674.701s][info][gc,stats ] Concurrent Mark Roots 3030 us, parallelism: 3.53x [674.701s][info][gc,stats ] CMR: 10702 us [674.701s][info][gc,stats ] CMR: Thread Roots 9655 us, workers (us): 2491, 2359, 2307, 2498, ---, ---, ---, ---, [674.701s][info][gc,stats ] CMR: Code Cache Roots 929 us, workers (us): 175, 278, 333, 143, ---, ---, ---, ---, [674.701s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 27, 22, 19, 15, ---, ---, ---, ---, [674.701s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [674.701s][info][gc,stats ] Concurrent Marking 67118 us, parallelism: 3.76x [674.701s][info][gc,stats ] CM: 252680 us [674.701s][info][gc,stats ] CM: Parallel Mark 252680 us, workers (us): 63185, 63174, 63164, 63158, ---, ---, ---, ---, [674.701s][info][gc,stats ] Pause Final Mark (G) 1465 us [674.701s][info][gc,stats ] Pause Final Mark (N) 968 us [674.701s][info][gc,stats ] Finish Mark 510 us [674.701s][info][gc,stats ] Update Region States 85 us [674.701s][info][gc,stats ] Choose Collection Set 124 us [674.701s][info][gc,stats ] Rebuild Free Set 55 us [674.701s][info][gc,stats ] Concurrent Thread Roots 4033 us, parallelism: 3.91x [674.701s][info][gc,stats ] CTR: 15782 us [674.701s][info][gc,stats ] CTR: Thread Roots 15782 us, workers (us): 3972, 3926, 3928, 3956, ---, ---, ---, ---, [674.701s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.02x [674.701s][info][gc,stats ] CWRF: 1 us [674.701s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [674.701s][info][gc,stats ] Concurrent Weak Roots 677 us [674.701s][info][gc,stats ] Roots 58 us, parallelism: 1.35x [674.701s][info][gc,stats ] CWR: 78 us [674.701s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 19, 14, ---, ---, ---, ---, [674.701s][info][gc,stats ] Rendezvous 606 us [674.701s][info][gc,stats ] Concurrent Cleanup 114 us [674.701s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.57x [674.701s][info][gc,stats ] CSR: 1059 us [674.701s][info][gc,stats ] CSR: Code Cache Roots 912 us, workers (us): 156, 253, 160, 343, ---, ---, ---, ---, [674.701s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 35, 29, 29, 26, ---, ---, ---, ---, [674.701s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [674.701s][info][gc,stats ] Concurrent Evacuation 39309 us [674.701s][info][gc,stats ] Pause Init Update Refs (G) 962 us [674.701s][info][gc,stats ] Pause Init Update Refs (N) 496 us [674.701s][info][gc,stats ] Manage GCLABs 416 us [674.701s][info][gc,stats ] Concurrent Update Refs 248491 us [674.701s][info][gc,stats ] Concurrent Update Thread Roots 11366 us [674.701s][info][gc,stats ] Pause Final Update Refs (G) 777 us [674.701s][info][gc,stats ] Pause Final Update Refs (N) 216 us [674.701s][info][gc,stats ] Update Region States 47 us [674.701s][info][gc,stats ] Trash Collection Set 13 us [674.701s][info][gc,stats ] Rebuild Free Set 81 us [674.701s][info][gc,stats ] Concurrent Cleanup 149 us [674.701s][info][gc,stats ] Workers: Evacuated 52629K across 880196 objects, abandoned 0B across 0 objects. [674.701s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [674.701s][info][gc,stats ] - age 1: 36328280 bytes, 36328280 total [674.701s][info][gc,stats ] - age 2: 721336 bytes, 37049616 total [674.701s][info][gc,stats ] - age 3: 1803808 bytes, 38853424 total [674.701s][info][gc,stats ] - age 4: 516912 bytes, 39370336 total [674.701s][info][gc,stats ] - age 5: 598600 bytes, 39968936 total [674.701s][info][gc,stats ] - age 6: 462448 bytes, 40431384 total [674.701s][info][gc,stats ] - age 7: 905472 bytes, 41336856 total [674.701s][info][gc,stats ] - age 9: 4566192 bytes, 45903048 total [674.701s][info][gc,stats ] - age 10: 2991912 bytes, 48894960 total [674.701s][info][gc,stats ] - age 11: 4997376 bytes, 53892336 total [674.701s][info][gc,stats ] [674.701s][info][gc,stats ] Mutators: Evacuated 409K across 3142 objects, abandoned 0B across 0 objects. [674.701s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [674.701s][info][gc,stats ] - age 1: 418864 bytes, 418864 total [674.701s][info][gc,stats ] - age 2: 640 bytes, 419504 total [674.701s][info][gc,stats ] - age 3: 64 bytes, 419568 total [674.701s][info][gc,stats ] - age 4: 32 bytes, 419600 total [674.701s][info][gc,stats ] - age 5: 32 bytes, 419632 total [674.701s][info][gc,stats ] - age 6: 32 bytes, 419664 total [674.701s][info][gc,stats ] - age 7: 64 bytes, 419728 total [674.701s][info][gc,stats ] [674.701s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [674.701s][info][gc,stats ] - age 1: 18352 bytes, 18352 total [674.701s][info][gc,stats ] - age 3: 488 bytes, 18840 total [674.701s][info][gc,stats ] - age 7: 24289816 bytes, 24308656 total [674.701s][info][gc,stats ] [674.701s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [674.701s][info][gc,stats ] - age 7: 11731211512 bytes, 11731211512 total [674.701s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [674.701s][info][gc ] Transition from: normal to: idle [674.701s][info][gc ] Transition from: idle to: normal [674.701s][info][gc,free ] Free: 12212M, Max: 8192K regular, 472M humongous, Frag: 97% external, 0% internal; Used: 12087K, Mutator Free: 1528 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 2147K, Max: 2147K; Used: 6045K [674.701s][info][gc,ergo ] GC(395) Start GC cycle (OLD) [674.701s][info][gc,start ] GC(395) Coalescing and filling (OLD) [674.701s][info][gc,task ] GC(395) Using 4 of 8 workers for Coalescing and filling (OLD) [674.701s][info][gc ] GC(395) Old generation transition from Idle to Coalescing [675.141s][info][gc ] GC(395) Coalescing and filling (OLD) 439.331ms [675.141s][info][gc,start ] GC(395) Concurrent reset (OLD) [675.141s][info][gc,task ] GC(395) Using 4 of 8 workers for Concurrent reset (OLD) [675.179s][info][gc ] GC(395) Concurrent reset (OLD) 38.032ms [675.179s][info][gc ] GC(395) Old generation transition from Coalescing to Bootstrapping [675.179s][info][gc ] GC(395) Transition from: normal to: bootstrap [675.179s][info][gc,start ] GC(395) Concurrent reset [675.179s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent reset [675.190s][info][gc ] GC(395) Concurrent reset 11.521ms [675.191s][info][gc,start ] GC(395) Pause Init Mark (YOUNG) [675.191s][info][gc,task ] GC(395) Using 8 of 8 workers for init marking [675.194s][info][gc ] GC(395) Pause Init Mark (YOUNG) 3.539ms [675.195s][info][gc,start ] GC(395) Concurrent remembered set scanning [675.195s][info][gc,task ] GC(395) Using 4 of 8 workers for Concurrent remembered set scanning [675.710s][info][gc ] GC(395) Concurrent remembered set scanning 515.607ms [675.710s][info][gc,start ] GC(395) Concurrent marking roots [675.710s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent marking roots [675.713s][info][gc ] GC(395) Concurrent marking roots 2.403ms [675.713s][info][gc,start ] GC(395) Concurrent marking (YOUNG) [675.713s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent marking [675.802s][info][gc ] GC(395) Concurrent marking (YOUNG) 89.300ms [675.803s][info][gc,start ] GC(395) Pause Final Mark (YOUNG) [675.803s][info][gc,task ] GC(395) Using 8 of 8 workers for final marking [675.803s][info][gc,ergo ] GC(395) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [675.803s][info][gc,ergo ] GC(395) Adaptive CSet Selection for YOUNG. Max Evacuation: 605M, Actual Free: 823K. [675.803s][info][gc,ergo ] GC(395) Chosen CSet evacuates young: 42736K (of which at least: 0B are to be promoted), old: 0B [675.803s][info][gc,ergo ] GC(395) Collectable Garbage: 2511M (99%), Immediate: 823K (0%), 1 regions, CSet: 2510M (99%), 319 regions [675.803s][info][gc,ergo ] GC(395) Evacuation Targets: YOUNG: 42736K, PROMOTE: 0B, OLD: 0B, TOTAL: 42736K [675.803s][info][gc,free ] Free: 10618M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6613K, Mutator Free: 1328 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 2147K, Max: 2147K; Used: 6045K [675.803s][info][gc ] GC(395) Pause Final Mark (YOUNG) 0.978ms [675.804s][info][gc,start ] GC(395) Concurrent thread roots [675.804s][info][gc,task ] GC(395) Using 4 of 8 workers for Concurrent thread roots [675.808s][info][gc ] GC(395) Concurrent thread roots 4.288ms [675.808s][info][gc,start ] GC(395) Concurrent weak references [675.808s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent weak references [675.808s][info][gc,ref ] GC(395) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [675.808s][info][gc,ref ] GC(395) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [675.808s][info][gc,ref ] GC(395) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [675.808s][info][gc ] GC(395) Concurrent weak references 0.039ms [675.808s][info][gc,start ] GC(395) Concurrent weak roots [675.808s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent weak root [675.809s][info][gc ] GC(395) Concurrent weak roots 0.632ms [675.809s][info][gc,start ] GC(395) Concurrent cleanup [675.809s][info][gc ] GC(395) Concurrent cleanup 21053M->21052M(31744M) 0.115ms [675.809s][info][gc,free ] Free: 10604M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3801K, Mutator Free: 1326 Collector Reserve: 56773K, Max: 8192K; Used: 570K Old Collector Reserve: 2144K, Max: 2144K; Used: 6047K [675.809s][info][gc,start ] GC(395) Concurrent strong roots [675.809s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent strong root [675.809s][info][gc ] GC(395) Concurrent strong roots 0.418ms [675.809s][info][gc,start ] GC(395) Concurrent evacuation [675.809s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent evacuation [675.817s][info][gc ] GC(395) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [675.818s][info][gc ] GC(395) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [675.820s][info][gc ] GC(395) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [675.820s][info][gc,ergo ] GC(395) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2205696, promotion expended: 1838984, old capacity: 18077450240, old_used: 18046317136, old unaffiliated regions: 0 [675.820s][info][gc,ergo ] GC(395) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2205696, promotion expended: 1838984, old capacity: 18077450240, old_used: 18046317136, old unaffiliated regions: 0 [675.821s][info][gc,ergo ] GC(395) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2205696, promotion expended: 1838984, old capacity: 18077450240, old_used: 18046317136, old unaffiliated regions: 0 [675.821s][info][gc,ergo ] GC(395) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2205696, promotion expended: 1838984, old capacity: 18077450240, old_used: 18046317136, old unaffiliated regions: 0 [675.821s][info][gc,ergo ] GC(395) Squelching additional promotion failure reports for current epoch [675.837s][info][gc ] GC(395) Concurrent evacuation 28.028ms [675.838s][info][gc,start ] GC(395) Pause Init Update Refs [675.838s][info][gc ] GC(395) Pause Init Update Refs 0.493ms [675.838s][info][gc,start ] GC(395) Concurrent update references [675.838s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent reference update [675.838s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [676.084s][info][gc ] GC(395) Concurrent update references 245.914ms [676.084s][info][gc,start ] GC(395) Concurrent update thread roots [676.094s][info][gc ] GC(395) Concurrent update thread roots 9.693ms [676.094s][info][gc,start ] GC(395) Pause Final Update Refs [676.094s][info][gc,task ] GC(395) Using 8 of 8 workers for final reference update [676.094s][info][gc ] GC(395) Transfer SATB buffers [676.095s][info][gc,free ] Free: 11834M, Max: 8192K regular, 408M humongous, Frag: 96% external, 21% internal; Used: 2493M, Mutator Free: 1480 Collector Reserve: 727M, Max: 8192K; Used: 65538K Old Collector Reserve: 127K, Max: 127K; Used: 8064K [676.095s][info][gc ] GC(395) Pause Final Update Refs 0.822ms [676.095s][info][gc,start ] GC(395) Concurrent cleanup [676.095s][info][gc ] GC(395) Concurrent cleanup 21696M->19152M(31744M) 0.143ms [676.095s][info][gc,ergo ] GC(395) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 134K, young_available: 12561M [676.096s][info][gc,ergo ] GC(395) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.8% during period of 1.395s [676.096s][info][gc,ergo ] GC(395) At end of Concurrent Young GC: YOUNG generation used: 1943M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14504M, available: 12560M [676.096s][info][gc,ergo ] GC(395) At end of Concurrent Young GC: OLD generation used: 17210M, used regions: 17240M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17240M, available: 134K [676.096s][info][gc,stats ] [676.096s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [676.096s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [676.096s][info][gc,stats ] [676.096s][info][gc,stats ] Concurrent Reset 11548 us [676.096s][info][gc,stats ] Concurrent Reset (OLD) 38064 us [676.096s][info][gc,stats ] Pause Init Mark (G) 4263 us [676.096s][info][gc,stats ] Pause Init Mark (N) 3549 us [676.096s][info][gc,stats ] Swap Remembered Set 3344 us [676.096s][info][gc,stats ] Update Region States 50 us [676.096s][info][gc,stats ] Concurrent Scan Remembered Set 515634 us, parallelism: 4.00x [676.096s][info][gc,stats ] RS: 2062179 us [676.096s][info][gc,stats ] RS: Scan Clusters 2062179 us, workers (us): 515555, 515543, 515543, 515539, ---, ---, ---, ---, [676.096s][info][gc,stats ] Concurrent Mark Roots 2423 us, parallelism: 3.39x [676.096s][info][gc,stats ] CMR: 8216 us [676.096s][info][gc,stats ] CMR: Thread Roots 6989 us, workers (us): 1697, 1760, 1691, 1842, ---, ---, ---, ---, [676.096s][info][gc,stats ] CMR: Code Cache Roots 985 us, workers (us): 298, 189, 352, 147, ---, ---, ---, ---, [676.096s][info][gc,stats ] CMR: VM Strong Roots 174 us, workers (us): 54, 45, 40, 35, ---, ---, ---, ---, [676.096s][info][gc,stats ] CMR: CLDG Roots 68 us, workers (us): ---, 57, ---, 11, ---, ---, ---, ---, [676.096s][info][gc,stats ] Concurrent Marking 89325 us, parallelism: 3.74x [676.096s][info][gc,stats ] CM: 333802 us [676.096s][info][gc,stats ] CM: Parallel Mark 333802 us, workers (us): 83471, 83466, 83451, 83414, ---, ---, ---, ---, [676.096s][info][gc,stats ] Pause Final Mark (G) 1569 us [676.096s][info][gc,stats ] Pause Final Mark (N) 984 us [676.096s][info][gc,stats ] Finish Mark 577 us [676.096s][info][gc,stats ] Update Region States 92 us [676.096s][info][gc,stats ] Choose Collection Set 117 us [676.096s][info][gc,stats ] Rebuild Free Set 50 us [676.096s][info][gc,stats ] Concurrent Thread Roots 4303 us, parallelism: 3.88x [676.096s][info][gc,stats ] CTR: 16704 us [676.096s][info][gc,stats ] CTR: Thread Roots 16704 us, workers (us): 4139, 4211, 4123, 4231, ---, ---, ---, ---, [676.096s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [676.096s][info][gc,stats ] CWRF: 1 us [676.096s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [676.096s][info][gc,stats ] Concurrent Weak Roots 647 us [676.096s][info][gc,stats ] Roots 53 us, parallelism: 1.33x [676.096s][info][gc,stats ] CWR: 71 us [676.096s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 17, 17, 14, ---, ---, ---, ---, [676.096s][info][gc,stats ] Rendezvous 570 us [676.096s][info][gc,stats ] Concurrent Cleanup 120 us [676.096s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.65x [676.096s][info][gc,stats ] CSR: 1128 us [676.096s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 167, 260, 342, 208, ---, ---, ---, ---, [676.096s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 37, 34, 34, 22, ---, ---, ---, ---, [676.096s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [676.096s][info][gc,stats ] Coalesce and Fill Old Dead 439354 us [676.096s][info][gc,stats ] Concurrent Evacuation 28043 us [676.096s][info][gc,stats ] Pause Init Update Refs (G) 976 us [676.096s][info][gc,stats ] Pause Init Update Refs (N) 502 us [676.096s][info][gc,stats ] Manage GCLABs 412 us [676.096s][info][gc,stats ] Concurrent Update Refs 245938 us [676.096s][info][gc,stats ] Concurrent Update Thread Roots 9700 us [676.096s][info][gc,stats ] Pause Final Update Refs (G) 1412 us [676.096s][info][gc,stats ] Pause Final Update Refs (N) 828 us [676.096s][info][gc,stats ] Update Region States 42 us [676.096s][info][gc,stats ] Trash Collection Set 11 us [676.096s][info][gc,stats ] Rebuild Free Set 82 us [676.096s][info][gc,stats ] Concurrent Cleanup 150 us [676.096s][info][gc,stats ] Workers: Evacuated 42344K across 590595 objects, abandoned 0B across 0 objects. [676.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.096s][info][gc,stats ] - age 1: 32012624 bytes, 32012624 total [676.096s][info][gc,stats ] - age 2: 414184 bytes, 32426808 total [676.096s][info][gc,stats ] - age 3: 638688 bytes, 33065496 total [676.096s][info][gc,stats ] - age 4: 523128 bytes, 33588624 total [676.096s][info][gc,stats ] - age 5: 428736 bytes, 34017360 total [676.096s][info][gc,stats ] - age 6: 508104 bytes, 34525464 total [676.096s][info][gc,stats ] - age 7: 373984 bytes, 34899448 total [676.096s][info][gc,stats ] - age 8: 472096 bytes, 35371544 total [676.096s][info][gc,stats ] - age 10: 585664 bytes, 35957208 total [676.096s][info][gc,stats ] - age 11: 3876136 bytes, 39833344 total [676.096s][info][gc,stats ] - age 12: 3527488 bytes, 43360832 total [676.096s][info][gc,stats ] [676.096s][info][gc,stats ] Mutators: Evacuated 391K across 3019 objects, abandoned 0B across 0 objects. [676.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.096s][info][gc,stats ] - age 1: 400120 bytes, 400120 total [676.096s][info][gc,stats ] - age 2: 672 bytes, 400792 total [676.096s][info][gc,stats ] - age 3: 64 bytes, 400856 total [676.096s][info][gc,stats ] - age 4: 32 bytes, 400888 total [676.096s][info][gc,stats ] - age 5: 64 bytes, 400952 total [676.096s][info][gc,stats ] - age 7: 160 bytes, 401112 total [676.096s][info][gc,stats ] [676.096s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [676.096s][info][gc,stats ] - age 4: 488 bytes, 488 total [676.096s][info][gc,stats ] [676.096s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [676.096s][info][gc,stats ] - age 7: 24282848 bytes, 24282848 total [676.096s][info][gc ] GC(395) Transition from: bootstrap to: old [676.096s][info][gc ] GC(395) Old generation transition from Bootstrapping to Marking [676.096s][info][gc,start ] GC(395) Concurrent marking (OLD) [676.096s][info][gc,task ] GC(395) Using 4 of 8 workers for concurrent marking [676.097s][info][gc ] Trigger (YOUNG): Average GC time (4734.63 ms) is above the time for average allocation rate (2178 MB/s) to deplete free headroom (10241M) (margin of error = 3.22) [676.097s][info][gc,ergo ] Free headroom: 11828M (free) - 1587M (spike) - 0B (penalties) = 10241M [676.097s][info][gc ] Preempting old generation mark to allow Young GC [676.097s][info][gc ] Cancelling GC: Concurrent GC [676.097s][info][gc ] GC(395) Concurrent marking (OLD) 0.785ms [676.097s][info][gc ] GC(395) GC cancellation took 0.000s [676.097s][info][gc,free ] Free: 11828M, Max: 8192K regular, 752M humongous, Frag: 94% external, 0% internal; Used: 12099K, Mutator Free: 1480 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 127K, Max: 127K; Used: 8064K [676.097s][info][gc,stats ] [676.097s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [676.098s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [676.098s][info][gc,stats ] [676.098s][info][gc,stats ] Concurrent Marking 794 us, parallelism: 3.60x [676.098s][info][gc,stats ] CM: 2862 us [676.098s][info][gc,stats ] CM: Parallel Mark 2862 us, workers (us): 715, 705, 710, 733, ---, ---, ---, ---, [676.098s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [676.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.098s][info][gc,stats ] [676.098s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [676.098s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.098s][info][gc,stats ] [676.098s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [676.098s][info][gc,stats ] - age 4: 488 bytes, 488 total [676.098s][info][gc,stats ] [676.098s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [676.098s][info][gc,stats ] - age 7: 24398328 bytes, 24398328 total [676.098s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [676.108s][info][gc ] Transition from: old to: idle [676.108s][info][gc ] Transition from: idle to: normal [676.108s][info][gc ] Heuristics request to interrupt old for young collection accepted [676.108s][info][gc,free ] Free: 11806M, Max: 8192K regular, 752M humongous, Frag: 94% external, 0% internal; Used: 9843K, Mutator Free: 1477 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 127K, Max: 127K; Used: 8064K [676.108s][info][gc,ergo ] GC(396) Start GC cycle (YOUNG) [676.108s][info][gc,start ] GC(396) Concurrent reset [676.108s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent reset [676.117s][info][gc ] GC(396) Concurrent reset 9.016ms [676.117s][info][gc,start ] GC(396) Pause Init Mark (YOUNG) [676.117s][info][gc,task ] GC(396) Using 8 of 8 workers for init marking [676.121s][info][gc ] GC(396) Transfer SATB buffers [676.121s][info][gc ] GC(396) Purged 5664 oops from old generation SATB buffers [676.121s][info][gc ] GC(396) Pause Init Mark (YOUNG) 3.998ms [676.121s][info][gc,start ] GC(396) Concurrent remembered set scanning [676.121s][info][gc,task ] GC(396) Using 4 of 8 workers for Concurrent remembered set scanning [676.416s][info][gc ] GC(396) Concurrent remembered set scanning 294.890ms [676.416s][info][gc,start ] GC(396) Concurrent marking roots [676.416s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent marking roots [676.420s][info][gc ] GC(396) Concurrent marking roots 3.528ms [676.420s][info][gc,start ] GC(396) Concurrent marking (YOUNG) [676.420s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent marking [676.448s][info][gc ] GC(396) Concurrent marking (YOUNG) 27.632ms [676.448s][info][gc,start ] GC(396) Pause Final Mark (YOUNG) [676.448s][info][gc,task ] GC(396) Using 8 of 8 workers for final marking [676.449s][info][gc,ergo ] GC(396) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [676.449s][info][gc,ergo ] GC(396) Adaptive CSet Selection for YOUNG. Max Evacuation: 604M, Actual Free: 0B. [676.449s][info][gc,ergo ] GC(396) Chosen CSet evacuates young: 43269K (of which at least: 0B are to be promoted), old: 0B [676.449s][info][gc,ergo ] GC(396) Collectable Garbage: 1947M (99%), Immediate: 0B (0%), 0 regions, CSet: 1947M (99%), 250 regions [676.449s][info][gc,ergo ] GC(396) Evacuation Targets: YOUNG: 43269K, PROMOTE: 0B, OLD: 0B, TOTAL: 43269K [676.449s][info][gc,free ] Free: 11763M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 4955K, Mutator Free: 1471 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 127K, Max: 127K; Used: 8064K [676.449s][info][gc ] GC(396) Pause Final Mark (YOUNG) 0.871ms [676.449s][info][gc,start ] GC(396) Concurrent thread roots [676.449s][info][gc,task ] GC(396) Using 4 of 8 workers for Concurrent thread roots [676.453s][info][gc ] GC(396) Concurrent thread roots 4.570ms [676.453s][info][gc,start ] GC(396) Concurrent weak references [676.453s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent weak references [676.454s][info][gc,ref ] GC(396) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [676.454s][info][gc,ref ] GC(396) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [676.454s][info][gc,ref ] GC(396) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [676.454s][info][gc ] GC(396) Concurrent weak references 0.040ms [676.454s][info][gc,start ] GC(396) Concurrent weak roots [676.454s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent weak root [676.454s][info][gc ] GC(396) Concurrent weak roots 0.625ms [676.454s][info][gc,start ] GC(396) Concurrent cleanup [676.454s][info][gc ] GC(396) Concurrent cleanup 19899M->19900M(31744M) 0.106ms [676.454s][info][gc,free ] Free: 11748M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 3418K, Mutator Free: 1469 Collector Reserve: 56501K, Max: 8192K; Used: 842K Old Collector Reserve: 127K, Max: 127K; Used: 8064K [676.454s][info][gc,start ] GC(396) Concurrent strong roots [676.454s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent strong root [676.455s][info][gc ] GC(396) Concurrent strong roots 0.402ms [676.455s][info][gc,start ] GC(396) Concurrent evacuation [676.455s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent evacuation [676.464s][info][gc,ergo ] GC(396) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 137728, promotion expended: 105920, old capacity: 18077450240, old_used: 18046651984, old unaffiliated regions: 0 [676.464s][info][gc,ergo ] GC(396) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 137728, promotion expended: 105920, old capacity: 18077450240, old_used: 18046651984, old unaffiliated regions: 0 [676.464s][info][gc,ergo ] GC(396) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 137728, promotion expended: 105920, old capacity: 18077450240, old_used: 18046651984, old unaffiliated regions: 0 [676.464s][info][gc,ergo ] GC(396) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 137728, promotion expended: 105920, old capacity: 18077450240, old_used: 18046651984, old unaffiliated regions: 0 [676.464s][info][gc,ergo ] GC(396) Squelching additional promotion failure reports for current epoch [676.478s][info][gc ] GC(396) Concurrent evacuation 23.248ms [676.478s][info][gc,start ] GC(396) Pause Init Update Refs [676.479s][info][gc ] GC(396) Pause Init Update Refs 0.485ms [676.479s][info][gc,start ] GC(396) Concurrent update references [676.479s][info][gc,task ] GC(396) Using 4 of 8 workers for concurrent reference update [676.479s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [676.602s][info][gc ] GC(396) Concurrent update references 123.347ms [676.602s][info][gc,start ] GC(396) Concurrent update thread roots [676.612s][info][gc ] GC(396) Concurrent update thread roots 9.387ms [676.612s][info][gc,start ] GC(396) Pause Final Update Refs [676.612s][info][gc,task ] GC(396) Using 8 of 8 workers for final reference update [676.612s][info][gc ] GC(396) Transfer SATB buffers [676.613s][info][gc,free ] Free: 12692M, Max: 8192K regular, 408M humongous, Frag: 97% external, 15% internal; Used: 1928M, Mutator Free: 1587 Collector Reserve: 727M, Max: 8192K; Used: 65540K Old Collector Reserve: 0B, Max: 0B; Used: 0B [676.613s][info][gc ] GC(396) Pause Final Update Refs 0.706ms [676.613s][info][gc,start ] GC(396) Concurrent cleanup [676.613s][info][gc ] GC(396) Concurrent cleanup 20275M->18294M(31744M) 0.133ms [676.613s][info][gc,ergo ] GC(396) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7680B, young_available: 13420M [676.613s][info][gc,ergo ] GC(396) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.6% during period of 0.518s [676.613s][info][gc,ergo ] GC(396) At end of Concurrent Young GC: YOUNG generation used: 1084M, used regions: 1112M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14504M, available: 13419M [676.613s][info][gc,ergo ] GC(396) At end of Concurrent Young GC: OLD generation used: 17210M, used regions: 17240M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17240M, available: 7680B [676.613s][info][gc,free ] Free: 12691M, Max: 8192K regular, 472M humongous, Frag: 97% external, 0% internal; Used: 5086K, Mutator Free: 1587 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 0B, Max: 0B; Used: 0B [676.614s][info][gc,stats ] [676.614s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [676.614s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [676.614s][info][gc,stats ] [676.614s][info][gc,stats ] Concurrent Reset 9037 us [676.614s][info][gc,stats ] Pause Init Mark (G) 4685 us [676.614s][info][gc,stats ] Pause Init Mark (N) 4004 us [676.614s][info][gc,stats ] Swap Remembered Set 3335 us [676.614s][info][gc,stats ] Transfer Old From SATB 468 us [676.614s][info][gc,stats ] Update Region States 111 us [676.614s][info][gc,stats ] Concurrent Scan Remembered Set 294919 us, parallelism: 3.99x [676.614s][info][gc,stats ] RS: 1178176 us [676.614s][info][gc,stats ] RS: Scan Clusters 1178176 us, workers (us): 294828, 294821, 294813, 293714, ---, ---, ---, ---, [676.614s][info][gc,stats ] Concurrent Mark Roots 3545 us, parallelism: 3.59x [676.614s][info][gc,stats ] CMR: 12731 us [676.614s][info][gc,stats ] CMR: Thread Roots 11389 us, workers (us): 2785, 2962, 2747, 2895, ---, ---, ---, ---, [676.614s][info][gc,stats ] CMR: Code Cache Roots 1105 us, workers (us): 392, 180, 352, 182, ---, ---, ---, ---, [676.614s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 54, 52, 44, 41, ---, ---, ---, ---, [676.614s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, ---, 37, ---, ---, ---, ---, [676.614s][info][gc,stats ] Concurrent Marking 27652 us, parallelism: 3.21x [676.614s][info][gc,stats ] CM: 88790 us [676.614s][info][gc,stats ] CM: Parallel Mark 88790 us, workers (us): 22217, 22213, 22194, 22166, ---, ---, ---, ---, [676.614s][info][gc,stats ] Pause Final Mark (G) 1339 us [676.614s][info][gc,stats ] Pause Final Mark (N) 877 us [676.614s][info][gc,stats ] Finish Mark 498 us [676.614s][info][gc,stats ] Update Region States 83 us [676.614s][info][gc,stats ] Choose Collection Set 106 us [676.614s][info][gc,stats ] Rebuild Free Set 53 us [676.614s][info][gc,stats ] Concurrent Thread Roots 4583 us, parallelism: 3.87x [676.614s][info][gc,stats ] CTR: 17739 us [676.614s][info][gc,stats ] CTR: Thread Roots 17739 us, workers (us): 4523, 4401, 4354, 4461, ---, ---, ---, ---, [676.614s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [676.614s][info][gc,stats ] CWRF: 2 us [676.614s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [676.614s][info][gc,stats ] Concurrent Weak Roots 631 us [676.614s][info][gc,stats ] Roots 55 us, parallelism: 1.57x [676.614s][info][gc,stats ] CWR: 86 us [676.614s][info][gc,stats ] CWR: VM Weak Roots 86 us, workers (us): 27, 23, 21, 15, ---, ---, ---, ---, [676.614s][info][gc,stats ] Rendezvous 553 us [676.614s][info][gc,stats ] Concurrent Cleanup 110 us [676.614s][info][gc,stats ] Concurrent Strong Roots 405 us, parallelism: 2.78x [676.614s][info][gc,stats ] CSR: 1126 us [676.614s][info][gc,stats ] CSR: Code Cache Roots 964 us, workers (us): 165, 206, 334, 259, ---, ---, ---, ---, [676.614s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 37, 36, 33, 29, ---, ---, ---, ---, [676.614s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 7, ---, ---, ---, ---, ---, ---, [676.614s][info][gc,stats ] Concurrent Evacuation 23262 us [676.614s][info][gc,stats ] Pause Init Update Refs (G) 935 us [676.614s][info][gc,stats ] Pause Init Update Refs (N) 493 us [676.614s][info][gc,stats ] Manage GCLABs 417 us [676.614s][info][gc,stats ] Concurrent Update Refs 123370 us [676.614s][info][gc,stats ] Concurrent Update Thread Roots 9401 us [676.614s][info][gc,stats ] Pause Final Update Refs (G) 1169 us [676.614s][info][gc,stats ] Pause Final Update Refs (N) 711 us [676.614s][info][gc,stats ] Update Region States 38 us [676.614s][info][gc,stats ] Trash Collection Set 9 us [676.614s][info][gc,stats ] Rebuild Free Set 76 us [676.614s][info][gc,stats ] Concurrent Cleanup 139 us [676.614s][info][gc,stats ] Workers: Evacuated 42911K across 586462 objects, abandoned 0B across 0 objects. [676.614s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.614s][info][gc,stats ] - age 1: 32053544 bytes, 32053544 total [676.614s][info][gc,stats ] - age 2: 2625128 bytes, 34678672 total [676.614s][info][gc,stats ] - age 3: 390120 bytes, 35068792 total [676.614s][info][gc,stats ] - age 4: 638624 bytes, 35707416 total [676.614s][info][gc,stats ] - age 5: 523616 bytes, 36231032 total [676.614s][info][gc,stats ] - age 6: 428800 bytes, 36659832 total [676.614s][info][gc,stats ] - age 7: 528352 bytes, 37188184 total [676.614s][info][gc,stats ] - age 8: 347512 bytes, 37535696 total [676.614s][info][gc,stats ] - age 9: 472096 bytes, 38007792 total [676.614s][info][gc,stats ] - age 11: 16128 bytes, 38023920 total [676.614s][info][gc,stats ] - age 12: 2482952 bytes, 40506872 total [676.614s][info][gc,stats ] - age 13: 3434656 bytes, 43941528 total [676.614s][info][gc,stats ] [676.614s][info][gc,stats ] Mutators: Evacuated 357K across 2758 objects, abandoned 0B across 0 objects. [676.614s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [676.614s][info][gc,stats ] - age 1: 365528 bytes, 365528 total [676.614s][info][gc,stats ] - age 2: 832 bytes, 366360 total [676.614s][info][gc,stats ] - age 3: 32 bytes, 366392 total [676.614s][info][gc,stats ] - age 4: 32 bytes, 366424 total [676.614s][info][gc,stats ] - age 5: 32 bytes, 366456 total [676.614s][info][gc,stats ] - age 7: 64 bytes, 366520 total [676.614s][info][gc,stats ] [676.614s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [676.614s][info][gc,stats ] - age 1: 32 bytes, 32 total [676.614s][info][gc,stats ] [676.614s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [676.614s][info][gc,stats ] - age 7: 24398328 bytes, 24398328 total [676.614s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [676.624s][info][gc ] Transition from: normal to: idle [676.624s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [676.624s][info][gc ] Transition from: idle to: old [676.624s][info][gc,free ] Free: 12669M, Max: 8192K regular, 472M humongous, Frag: 97% external, 0% internal; Used: 10779K, Mutator Free: 1585 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 0B, Max: 0B; Used: 0B [676.624s][info][gc,start ] GC(397) Concurrent marking (OLD) [676.624s][info][gc,task ] GC(397) Using 4 of 8 workers for concurrent marking [677.173s][info][gc ] Trigger (YOUNG): Average GC time (4647.63 ms) is above the time for average allocation rate (2143 MB/s) to deplete free headroom (9958M) (margin of error = 3.20) [677.173s][info][gc,ergo ] Free headroom: 11545M (free) - 1587M (spike) - 0B (penalties) = 9958M [677.173s][info][gc ] Preempting old generation mark to allow Young GC [677.173s][info][gc ] Cancelling GC: Concurrent GC [677.174s][info][gc ] GC(397) Concurrent marking (OLD) 549.647ms [677.174s][info][gc ] GC(397) GC cancellation took 0.000s [677.174s][info][gc,ergo ] GC(397) At end of OLD marking increment: GCU: 393.0%, MU: 281.1% for duration 0.561s (totals to be subsumed in next gc report) [677.174s][info][gc,ergo ] GC(397) At end of Concurrent Old Marking increment: YOUNG generation used: 2231M, used regions: 2248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14504M, available: 12272M [677.174s][info][gc,ergo ] GC(397) At end of Concurrent Old Marking increment: OLD generation used: 17210M, used regions: 17240M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17240M, available: 7680B [677.174s][info][gc,free ] Free: 11544M, Max: 8192K regular, 472M humongous, Frag: 96% external, 0% internal; Used: 8108K, Mutator Free: 1444 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 0B, Max: 0B; Used: 0B [677.174s][info][gc,stats ] [677.174s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [677.174s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [677.174s][info][gc,stats ] [677.174s][info][gc,stats ] Concurrent Marking 549668 us, parallelism: 4.00x [677.174s][info][gc,stats ] CM: 2198065 us [677.174s][info][gc,stats ] CM: Parallel Mark 2198065 us, workers (us): 549519, 549484, 549585, 549477, ---, ---, ---, ---, [677.174s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [677.174s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [677.174s][info][gc,stats ] [677.174s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [677.174s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [677.174s][info][gc,stats ] [677.175s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [677.175s][info][gc,stats ] - age 1: 32 bytes, 32 total [677.175s][info][gc,stats ] [677.175s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [677.175s][info][gc,stats ] - age 7: 4807774832 bytes, 4807774832 total [677.175s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [677.185s][info][gc ] Transition from: old to: idle [677.185s][info][gc ] Transition from: idle to: normal [677.185s][info][gc ] Heuristics request to interrupt old for young collection accepted [677.185s][info][gc,free ] Free: 11522M, Max: 8192K regular, 464M humongous, Frag: 96% external, 0% internal; Used: 5711K, Mutator Free: 1441 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 0B, Max: 0B; Used: 0B [677.185s][info][gc,ergo ] GC(398) Start GC cycle (YOUNG) [677.185s][info][gc,start ] GC(398) Concurrent reset [677.185s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent reset [677.195s][info][gc ] GC(398) Concurrent reset 10.501ms [677.196s][info][gc,start ] GC(398) Pause Init Mark (YOUNG) [677.196s][info][gc,task ] GC(398) Using 8 of 8 workers for init marking [677.199s][info][gc ] GC(398) Transfer SATB buffers [677.200s][info][gc ] GC(398) Purged 235401 oops from old generation SATB buffers [677.200s][info][gc ] GC(398) Pause Init Mark (YOUNG) 4.448ms [677.200s][info][gc,start ] GC(398) Concurrent remembered set scanning [677.200s][info][gc,task ] GC(398) Using 4 of 8 workers for Concurrent remembered set scanning [677.316s][info][gc ] GC(398) Concurrent remembered set scanning 115.846ms [677.316s][info][gc,start ] GC(398) Concurrent marking roots [677.316s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent marking roots [677.320s][info][gc ] GC(398) Concurrent marking roots 3.835ms [677.320s][info][gc,start ] GC(398) Concurrent marking (YOUNG) [677.320s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent marking [677.344s][info][gc ] GC(398) Concurrent marking (YOUNG) 23.644ms [677.344s][info][gc,start ] GC(398) Pause Final Mark (YOUNG) [677.344s][info][gc,task ] GC(398) Using 8 of 8 workers for final marking [677.345s][info][gc,ergo ] GC(398) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [677.345s][info][gc,ergo ] GC(398) Adaptive CSet Selection for YOUNG. Max Evacuation: 604M, Actual Free: 2064B. [677.345s][info][gc,ergo ] GC(398) Chosen CSet evacuates young: 46580K (of which at least: 0B are to be promoted), old: 0B [677.345s][info][gc,ergo ] GC(398) Collectable Garbage: 2234M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2234M (99%), 285 regions [677.345s][info][gc,ergo ] GC(398) Evacuation Targets: YOUNG: 46580K, PROMOTE: 0B, OLD: 0B, TOTAL: 46580K [677.345s][info][gc,free ] Free: 11867M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 4157K, Mutator Free: 1484 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [677.345s][info][gc ] GC(398) Pause Final Mark (YOUNG) 0.772ms [677.345s][info][gc,start ] GC(398) Concurrent thread roots [677.345s][info][gc,task ] GC(398) Using 4 of 8 workers for Concurrent thread roots [677.345s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [677.349s][info][gc ] GC(398) Concurrent thread roots 4.097ms [677.349s][info][gc,start ] GC(398) Concurrent weak references [677.349s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent weak references [677.349s][info][gc,ref ] GC(398) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [677.349s][info][gc,ref ] GC(398) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [677.349s][info][gc,ref ] GC(398) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [677.349s][info][gc ] GC(398) Concurrent weak references 0.042ms [677.349s][info][gc,start ] GC(398) Concurrent weak roots [677.349s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent weak root [677.350s][info][gc ] GC(398) Concurrent weak roots 0.643ms [677.350s][info][gc,start ] GC(398) Concurrent cleanup [677.350s][info][gc ] GC(398) Concurrent cleanup 19804M->19804M(31744M) 0.107ms [677.350s][info][gc,free ] Free: 11847M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 793K, Mutator Free: 1481 Collector Reserve: 56471K, Max: 8192K; Used: 872K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [677.350s][info][gc,start ] GC(398) Concurrent strong roots [677.350s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent strong root [677.350s][info][gc ] GC(398) Concurrent strong roots 0.426ms [677.350s][info][gc,start ] GC(398) Concurrent evacuation [677.350s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent evacuation [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7680, promotion expended: 7680, old capacity: 18085838848, old_used: 18046685776, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 376, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7680, promotion expended: 7648, old capacity: 18085838848, old_used: 18046692944, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7680, promotion expended: 7648, old capacity: 18085838848, old_used: 18046692944, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7680, promotion expended: 7648, old capacity: 18085838848, old_used: 18046692944, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Squelching additional promotion failure reports for current epoch [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 7680, promotion expended: 7648, old capacity: 18085838848, old_used: 18046690384, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Squelching additional promotion failure reports for current epoch [677.360s][info][gc,ergo ] GC(398) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7680, promotion expended: 7648, old capacity: 18085838848, old_used: 18046692944, old unaffiliated regions: 0 [677.360s][info][gc,ergo ] GC(398) Squelching additional promotion failure reports for current epoch [677.377s][info][gc ] GC(398) Concurrent evacuation 26.269ms [677.377s][info][gc,start ] GC(398) Pause Init Update Refs [677.378s][info][gc ] GC(398) Pause Init Update Refs 0.513ms [677.378s][info][gc,start ] GC(398) Concurrent update references [677.378s][info][gc,task ] GC(398) Using 4 of 8 workers for concurrent reference update [677.378s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [677.466s][info][gc ] GC(398) Concurrent update references 88.654ms [677.466s][info][gc,start ] GC(398) Concurrent update thread roots [677.476s][info][gc ] GC(398) Concurrent update thread roots 9.316ms [677.476s][info][gc,start ] GC(398) Pause Final Update Refs [677.476s][info][gc,task ] GC(398) Using 8 of 8 workers for final reference update [677.476s][info][gc ] GC(398) Transfer SATB buffers [677.477s][info][gc,free ] Free: 13125M, Max: 8192K regular, 432M humongous, Frag: 97% external, 16% internal; Used: 2218M, Mutator Free: 1641 Collector Reserve: 727M, Max: 8192K; Used: 65542K Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [677.477s][info][gc ] GC(398) Pause Final Update Refs 0.658ms [677.477s][info][gc,start ] GC(398) Concurrent cleanup [677.477s][info][gc ] GC(398) Concurrent cleanup 20124M->17853M(31744M) 0.138ms [677.477s][info][gc,ergo ] GC(398) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8175K, young_available: 13853M [677.477s][info][gc,ergo ] GC(398) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.0% during period of 0.864s [677.477s][info][gc,ergo ] GC(398) At end of Concurrent Young GC: YOUNG generation used: 643M, used regions: 672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14496M, available: 13852M [677.477s][info][gc,ergo ] GC(398) At end of Concurrent Young GC: OLD generation used: 17210M, used regions: 17248M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17248M, available: 8175K [677.477s][info][gc,free ] Free: 13124M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 3956K, Mutator Free: 1641 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [677.478s][info][gc,stats ] [677.478s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [677.478s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [677.478s][info][gc,stats ] [677.478s][info][gc,stats ] Concurrent Reset 10527 us [677.478s][info][gc,stats ] Pause Init Mark (G) 5187 us [677.478s][info][gc,stats ] Pause Init Mark (N) 4468 us [677.478s][info][gc,stats ] Swap Remembered Set 3337 us [677.478s][info][gc,stats ] Transfer Old From SATB 969 us [677.478s][info][gc,stats ] Update Region States 55 us [677.478s][info][gc,stats ] Concurrent Scan Remembered Set 115874 us, parallelism: 3.99x [677.478s][info][gc,stats ] RS: 461938 us [677.478s][info][gc,stats ] RS: Scan Clusters 461938 us, workers (us): 115779, 115775, 115770, 114614, ---, ---, ---, ---, [677.478s][info][gc,stats ] Concurrent Mark Roots 3852 us, parallelism: 3.61x [677.478s][info][gc,stats ] CMR: 13904 us [677.478s][info][gc,stats ] CMR: Thread Roots 12522 us, workers (us): 3239, 3050, 3021, 3212, ---, ---, ---, ---, [677.478s][info][gc,stats ] CMR: Code Cache Roots 1143 us, workers (us): 182, 422, 352, 186, ---, ---, ---, ---, [677.478s][info][gc,stats ] CMR: VM Strong Roots 193 us, workers (us): 56, 50, 48, 39, ---, ---, ---, ---, [677.478s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 38, ---, ---, 9, ---, ---, ---, ---, [677.478s][info][gc,stats ] Concurrent Marking 23664 us, parallelism: 3.58x [677.478s][info][gc,stats ] CM: 84748 us [677.478s][info][gc,stats ] CM: Parallel Mark 84748 us, workers (us): 21198, 21189, 21184, 21178, ---, ---, ---, ---, [677.478s][info][gc,stats ] Pause Final Mark (G) 1247 us [677.478s][info][gc,stats ] Pause Final Mark (N) 778 us [677.478s][info][gc,stats ] Finish Mark 393 us [677.478s][info][gc,stats ] Update Region States 83 us [677.478s][info][gc,stats ] Choose Collection Set 109 us [677.478s][info][gc,stats ] Rebuild Free Set 55 us [677.478s][info][gc,stats ] Concurrent Thread Roots 4110 us, parallelism: 3.82x [677.478s][info][gc,stats ] CTR: 15712 us [677.478s][info][gc,stats ] CTR: Thread Roots 15712 us, workers (us): 4047, 3870, 3931, 3864, ---, ---, ---, ---, [677.478s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [677.478s][info][gc,stats ] CWRF: 2 us [677.478s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [677.478s][info][gc,stats ] Concurrent Weak Roots 647 us [677.478s][info][gc,stats ] Roots 57 us, parallelism: 1.28x [677.478s][info][gc,stats ] CWR: 73 us [677.478s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 28, 16, 15, 14, ---, ---, ---, ---, [677.478s][info][gc,stats ] Rendezvous 578 us [677.478s][info][gc,stats ] Concurrent Cleanup 111 us [677.478s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.71x [677.478s][info][gc,stats ] CSR: 1174 us [677.478s][info][gc,stats ] CSR: Code Cache Roots 1008 us, workers (us): 218, 273, 170, 347, ---, ---, ---, ---, [677.478s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 34, 33, 31, ---, ---, ---, ---, [677.478s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [677.478s][info][gc,stats ] Concurrent Evacuation 26281 us [677.478s][info][gc,stats ] Pause Init Update Refs (G) 966 us [677.478s][info][gc,stats ] Pause Init Update Refs (N) 522 us [677.478s][info][gc,stats ] Manage GCLABs 432 us [677.478s][info][gc,stats ] Concurrent Update Refs 88675 us [677.478s][info][gc,stats ] Concurrent Update Thread Roots 9323 us [677.478s][info][gc,stats ] Pause Final Update Refs (G) 1119 us [677.478s][info][gc,stats ] Pause Final Update Refs (N) 662 us [677.478s][info][gc,stats ] Update Region States 38 us [677.478s][info][gc,stats ] Trash Collection Set 10 us [677.478s][info][gc,stats ] Rebuild Free Set 78 us [677.478s][info][gc,stats ] Concurrent Cleanup 143 us [677.478s][info][gc,stats ] Workers: Evacuated 46266K across 655984 objects, abandoned 0B across 0 objects. [677.478s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [677.478s][info][gc,stats ] - age 1: 37732728 bytes, 37732728 total [677.478s][info][gc,stats ] - age 2: 240752 bytes, 37973480 total [677.478s][info][gc,stats ] - age 3: 269920 bytes, 38243400 total [677.478s][info][gc,stats ] - age 4: 390152 bytes, 38633552 total [677.478s][info][gc,stats ] - age 5: 638496 bytes, 39272048 total [677.478s][info][gc,stats ] - age 6: 523648 bytes, 39795696 total [677.478s][info][gc,stats ] - age 7: 428768 bytes, 40224464 total [677.478s][info][gc,stats ] - age 8: 508040 bytes, 40732504 total [677.478s][info][gc,stats ] - age 9: 347480 bytes, 41079984 total [677.478s][info][gc,stats ] - age 10: 472064 bytes, 41552048 total [677.478s][info][gc,stats ] - age 13: 2392648 bytes, 43944696 total [677.478s][info][gc,stats ] - age 14: 3432128 bytes, 47376824 total [677.478s][info][gc,stats ] [677.478s][info][gc,stats ] Mutators: Evacuated 314K across 2433 objects, abandoned 0B across 0 objects. [677.478s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [677.478s][info][gc,stats ] - age 1: 320544 bytes, 320544 total [677.478s][info][gc,stats ] - age 2: 800 bytes, 321344 total [677.478s][info][gc,stats ] - age 3: 32 bytes, 321376 total [677.478s][info][gc,stats ] - age 5: 96 bytes, 321472 total [677.478s][info][gc,stats ] - age 7: 96 bytes, 321568 total [677.478s][info][gc,stats ] - age 9: 32 bytes, 321600 total [677.478s][info][gc,stats ] - age 10: 32 bytes, 321632 total [677.478s][info][gc,stats ] [677.478s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [677.478s][info][gc,stats ] - age 2: 32 bytes, 32 total [677.478s][info][gc,stats ] [677.478s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [677.478s][info][gc,stats ] - age 7: 4807774832 bytes, 4807774832 total [677.478s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [677.488s][info][gc ] Transition from: normal to: idle [677.488s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [677.488s][info][gc ] Transition from: idle to: old [677.488s][info][gc,free ] Free: 13098M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 5499K, Mutator Free: 1638 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [677.488s][info][gc,start ] GC(399) Concurrent marking (OLD) [677.488s][info][gc,task ] GC(399) Using 4 of 8 workers for concurrent marking [678.435s][info][gc ] Trigger (YOUNG): Average GC time (4581.57 ms) is above the time for average allocation rate (2094 MB/s) to deplete free headroom (9593M) (margin of error = 3.18) [678.435s][info][gc,ergo ] Free headroom: 11180M (free) - 1587M (spike) - 0B (penalties) = 9593M [678.435s][info][gc ] Preempting old generation mark to allow Young GC [678.435s][info][gc ] Cancelling GC: Concurrent GC [678.436s][info][gc ] GC(399) Concurrent marking (OLD) 947.682ms [678.436s][info][gc ] GC(399) GC cancellation took 0.000s [678.436s][info][gc,ergo ] GC(399) At end of OLD marking increment: GCU: 396.2%, MU: 275.5% for duration 0.959s (totals to be subsumed in next gc report) [678.436s][info][gc,ergo ] GC(399) At end of Concurrent Old Marking increment: YOUNG generation used: 2588M, used regions: 2616M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14496M, available: 11907M [678.436s][info][gc,ergo ] GC(399) At end of Concurrent Old Marking increment: OLD generation used: 17210M, used regions: 17248M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17248M, available: 8175K [678.436s][info][gc,free ] Free: 11179M, Max: 8192K regular, 432M humongous, Frag: 97% external, 0% internal; Used: 4967K, Mutator Free: 1398 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [678.437s][info][gc,stats ] [678.437s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [678.437s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [678.437s][info][gc,stats ] [678.437s][info][gc,stats ] Concurrent Marking 947705 us, parallelism: 4.00x [678.437s][info][gc,stats ] CM: 3790297 us [678.437s][info][gc,stats ] CM: Parallel Mark 3790297 us, workers (us): 947565, 947570, 947632, 947530, ---, ---, ---, ---, [678.437s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [678.437s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [678.437s][info][gc,stats ] [678.437s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [678.437s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [678.437s][info][gc,stats ] [678.437s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [678.437s][info][gc,stats ] - age 2: 32 bytes, 32 total [678.437s][info][gc,stats ] [678.437s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [678.437s][info][gc,stats ] - age 7: 7371399392 bytes, 7371399392 total [678.437s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [678.447s][info][gc ] Transition from: old to: idle [678.447s][info][gc ] Transition from: idle to: normal [678.447s][info][gc ] Heuristics request to interrupt old for young collection accepted [678.447s][info][gc,free ] Free: 11158M, Max: 8192K regular, 432M humongous, Frag: 97% external, 0% internal; Used: 10191K, Mutator Free: 1396 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [678.447s][info][gc,ergo ] GC(400) Start GC cycle (YOUNG) [678.447s][info][gc,start ] GC(400) Concurrent reset [678.447s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent reset [678.459s][info][gc ] GC(400) Concurrent reset 12.313ms [678.460s][info][gc,start ] GC(400) Pause Init Mark (YOUNG) [678.460s][info][gc,task ] GC(400) Using 8 of 8 workers for init marking [678.463s][info][gc ] GC(400) Transfer SATB buffers [678.464s][info][gc ] GC(400) Purged 395377 oops from old generation SATB buffers [678.464s][info][gc ] GC(400) Pause Init Mark (YOUNG) 4.794ms [678.465s][info][gc,start ] GC(400) Concurrent remembered set scanning [678.465s][info][gc,task ] GC(400) Using 4 of 8 workers for Concurrent remembered set scanning [678.467s][info][gc ] Periodic Sample: GCU = 23.781%, MU = 18.306% during most recent 5.0s [678.595s][info][gc ] GC(400) Concurrent remembered set scanning 129.785ms [678.595s][info][gc,start ] GC(400) Concurrent marking roots [678.595s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent marking roots [678.598s][info][gc ] GC(400) Concurrent marking roots 3.485ms [678.598s][info][gc,start ] GC(400) Concurrent marking (YOUNG) [678.598s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent marking [678.624s][info][gc ] GC(400) Concurrent marking (YOUNG) 25.437ms [678.624s][info][gc,start ] GC(400) Pause Final Mark (YOUNG) [678.624s][info][gc,task ] GC(400) Using 8 of 8 workers for final marking [678.625s][info][gc,ergo ] GC(400) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [678.625s][info][gc,ergo ] GC(400) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [678.625s][info][gc,ergo ] GC(400) Chosen CSet evacuates young: 47783K (of which at least: 0B are to be promoted), old: 0B [678.625s][info][gc,ergo ] GC(400) Collectable Garbage: 2593M (99%), Immediate: 0B (0%), 0 regions, CSet: 2593M (99%), 330 regions [678.625s][info][gc,ergo ] GC(400) Evacuation Targets: YOUNG: 47783K, PROMOTE: 0B, OLD: 0B, TOTAL: 47783K [678.625s][info][gc,free ] Free: 11463M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 762K, Mutator Free: 1433 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8167K, Max: 8167K; Used: 25088B [678.625s][info][gc ] GC(400) Pause Final Mark (YOUNG) 0.888ms [678.625s][info][gc,start ] GC(400) Concurrent thread roots [678.625s][info][gc,task ] GC(400) Using 4 of 8 workers for Concurrent thread roots [678.629s][info][gc ] GC(400) Concurrent thread roots 4.066ms [678.629s][info][gc,start ] GC(400) Concurrent weak references [678.629s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent weak references [678.629s][info][gc,ref ] GC(400) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [678.629s][info][gc,ref ] GC(400) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [678.629s][info][gc,ref ] GC(400) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [678.629s][info][gc ] GC(400) Concurrent weak references 0.041ms [678.629s][info][gc,start ] GC(400) Concurrent weak roots [678.629s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent weak root [678.630s][info][gc ] GC(400) Concurrent weak roots 0.697ms [678.630s][info][gc,start ] GC(400) Concurrent cleanup [678.630s][info][gc ] GC(400) Concurrent cleanup 20202M->20202M(31744M) 0.108ms [678.630s][info][gc,free ] Free: 11448M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 7585K, Mutator Free: 1432 Collector Reserve: 56404K, Max: 8192K; Used: 939K Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [678.630s][info][gc,start ] GC(400) Concurrent strong roots [678.630s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent strong root [678.630s][info][gc ] GC(400) Concurrent strong roots 0.443ms [678.630s][info][gc,start ] GC(400) Concurrent evacuation [678.630s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent evacuation [678.650s][info][gc,ergo ] GC(400) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371200, promotion expended: 8271288, old capacity: 18085838848, old_used: 18054973008, old unaffiliated regions: 0 [678.650s][info][gc,ergo ] GC(400) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371200, promotion expended: 8271288, old capacity: 18085838848, old_used: 18054973008, old unaffiliated regions: 0 [678.650s][info][gc,ergo ] GC(400) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371200, promotion expended: 8271288, old capacity: 18085838848, old_used: 18054973008, old unaffiliated regions: 0 [678.650s][info][gc,ergo ] GC(400) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371200, promotion expended: 8271288, old capacity: 18085838848, old_used: 18054973008, old unaffiliated regions: 0 [678.650s][info][gc,ergo ] GC(400) Squelching additional promotion failure reports for current epoch [678.653s][info][gc ] GC(400) Concurrent evacuation 22.514ms [678.653s][info][gc,start ] GC(400) Pause Init Update Refs [678.654s][info][gc ] GC(400) Pause Init Update Refs 0.505ms [678.654s][info][gc,start ] GC(400) Concurrent update references [678.654s][info][gc,task ] GC(400) Using 4 of 8 workers for concurrent reference update [678.654s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [678.757s][info][gc ] GC(400) Concurrent update references 103.422ms [678.757s][info][gc,start ] GC(400) Concurrent update thread roots [678.767s][info][gc ] GC(400) Concurrent update thread roots 9.496ms [678.767s][info][gc,start ] GC(400) Pause Final Update Refs [678.767s][info][gc,task ] GC(400) Using 8 of 8 workers for final reference update [678.767s][info][gc ] GC(400) Transfer SATB buffers [678.768s][info][gc,free ] Free: 13076M, Max: 8192K regular, 408M humongous, Frag: 97% external, 19% internal; Used: 2579M, Mutator Free: 1635 Collector Reserve: 727M, Max: 8192K; Used: 65562K Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [678.768s][info][gc ] GC(400) Pause Final Update Refs 0.653ms [678.768s][info][gc,start ] GC(400) Concurrent cleanup [678.768s][info][gc ] GC(400) Concurrent cleanup 20542M->17910M(31744M) 0.139ms [678.768s][info][gc,ergo ] GC(400) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 98816B, young_available: 13804M [678.768s][info][gc,ergo ] GC(400) At end of Concurrent Young GC: GCU: 24.0%, MU: 17.7% during period of 1.291s [678.768s][info][gc,ergo ] GC(400) At end of Concurrent Young GC: YOUNG generation used: 692M, used regions: 728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14496M, available: 13803M [678.768s][info][gc,ergo ] GC(400) At end of Concurrent Young GC: OLD generation used: 17218M, used regions: 17248M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17248M, available: 98816B [678.768s][info][gc,free ] Free: 13075M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 5095K, Mutator Free: 1635 Collector Reserve: 727M, Max: 8192K; Used: 26832B Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [678.769s][info][gc,stats ] [678.769s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [678.769s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [678.769s][info][gc,stats ] [678.769s][info][gc,stats ] Concurrent Reset 12338 us [678.769s][info][gc,stats ] Pause Init Mark (G) 5607 us [678.769s][info][gc,stats ] Pause Init Mark (N) 4801 us [678.769s][info][gc,stats ] Swap Remembered Set 3347 us [678.769s][info][gc,stats ] Transfer Old From SATB 1291 us [678.769s][info][gc,stats ] Update Region States 72 us [678.769s][info][gc,stats ] Concurrent Scan Remembered Set 129812 us, parallelism: 3.98x [678.769s][info][gc,stats ] RS: 517000 us [678.769s][info][gc,stats ] RS: Scan Clusters 517000 us, workers (us): 129705, 129697, 129004, 128594, ---, ---, ---, ---, [678.769s][info][gc,stats ] Concurrent Mark Roots 3501 us, parallelism: 3.58x [678.769s][info][gc,stats ] CMR: 12537 us [678.769s][info][gc,stats ] CMR: Thread Roots 11212 us, workers (us): 2736, 2641, 2873, 2962, ---, ---, ---, ---, [678.769s][info][gc,stats ] CMR: Code Cache Roots 1091 us, workers (us): 369, 392, 183, 146, ---, ---, ---, ---, [678.769s][info][gc,stats ] CMR: VM Strong Roots 188 us, workers (us): 53, 48, 44, 43, ---, ---, ---, ---, [678.769s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, ---, 38, 9, ---, ---, ---, ---, [678.769s][info][gc,stats ] Concurrent Marking 25455 us, parallelism: 3.56x [678.769s][info][gc,stats ] CM: 90735 us [678.769s][info][gc,stats ] CM: Parallel Mark 90735 us, workers (us): 22699, 22691, 22679, 22666, ---, ---, ---, ---, [678.769s][info][gc,stats ] Pause Final Mark (G) 1407 us [678.769s][info][gc,stats ] Pause Final Mark (N) 894 us [678.769s][info][gc,stats ] Finish Mark 503 us [678.769s][info][gc,stats ] Update Region States 85 us [678.769s][info][gc,stats ] Choose Collection Set 117 us [678.769s][info][gc,stats ] Rebuild Free Set 54 us [678.769s][info][gc,stats ] Concurrent Thread Roots 4087 us, parallelism: 3.90x [678.769s][info][gc,stats ] CTR: 15919 us [678.769s][info][gc,stats ] CTR: Thread Roots 15919 us, workers (us): 4012, 3975, 3944, 3988, ---, ---, ---, ---, [678.769s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.05x [678.769s][info][gc,stats ] CWRF: 2 us [678.769s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [678.769s][info][gc,stats ] Concurrent Weak Roots 701 us [678.769s][info][gc,stats ] Roots 53 us, parallelism: 1.50x [678.769s][info][gc,stats ] CWR: 79 us [678.769s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 23, 19, 13, ---, ---, ---, ---, [678.769s][info][gc,stats ] Rendezvous 636 us [678.769s][info][gc,stats ] Concurrent Cleanup 112 us [678.769s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.73x [678.769s][info][gc,stats ] CSR: 1223 us [678.769s][info][gc,stats ] CSR: Code Cache Roots 1052 us, workers (us): 208, 273, 365, 206, ---, ---, ---, ---, [678.769s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 40, 37, 27, ---, ---, ---, ---, [678.769s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [678.769s][info][gc,stats ] Concurrent Evacuation 22529 us [678.769s][info][gc,stats ] Pause Init Update Refs (G) 957 us [678.769s][info][gc,stats ] Pause Init Update Refs (N) 513 us [678.769s][info][gc,stats ] Manage GCLABs 434 us [678.769s][info][gc,stats ] Concurrent Update Refs 103442 us [678.769s][info][gc,stats ] Concurrent Update Thread Roots 9510 us [678.769s][info][gc,stats ] Pause Final Update Refs (G) 1153 us [678.769s][info][gc,stats ] Pause Final Update Refs (N) 658 us [678.769s][info][gc,stats ] Update Region States 39 us [678.769s][info][gc,stats ] Trash Collection Set 11 us [678.769s][info][gc,stats ] Rebuild Free Set 76 us [678.769s][info][gc,stats ] Concurrent Cleanup 157 us [678.769s][info][gc,stats ] Workers: Evacuated 47469K across 686370 objects, abandoned 0B across 0 objects. [678.769s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [678.769s][info][gc,stats ] - age 1: 38527024 bytes, 38527024 total [678.769s][info][gc,stats ] - age 2: 469312 bytes, 38996336 total [678.769s][info][gc,stats ] - age 3: 212048 bytes, 39208384 total [678.769s][info][gc,stats ] - age 4: 269920 bytes, 39478304 total [678.769s][info][gc,stats ] - age 5: 390056 bytes, 39868360 total [678.769s][info][gc,stats ] - age 6: 638432 bytes, 40506792 total [678.769s][info][gc,stats ] - age 7: 797256 bytes, 41304048 total [678.769s][info][gc,stats ] - age 8: 539296 bytes, 41843344 total [678.769s][info][gc,stats ] - age 9: 470952 bytes, 42314296 total [678.769s][info][gc,stats ] - age 10: 472128 bytes, 42786424 total [678.769s][info][gc,stats ] - age 13: 2390120 bytes, 45176544 total [678.769s][info][gc,stats ] - age 14: 2407424 bytes, 47583968 total [678.769s][info][gc,stats ] - age 15: 1024704 bytes, 48608672 total [678.769s][info][gc,stats ] [678.769s][info][gc,stats ] Mutators: Evacuated 314K across 2433 objects, abandoned 0B across 0 objects. [678.769s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [678.769s][info][gc,stats ] - age 1: 320544 bytes, 320544 total [678.769s][info][gc,stats ] - age 2: 736 bytes, 321280 total [678.769s][info][gc,stats ] - age 4: 32 bytes, 321312 total [678.769s][info][gc,stats ] - age 5: 32 bytes, 321344 total [678.769s][info][gc,stats ] - age 6: 64 bytes, 321408 total [678.769s][info][gc,stats ] - age 7: 192 bytes, 321600 total [678.769s][info][gc,stats ] - age 8: 176 bytes, 321776 total [678.769s][info][gc,stats ] - age 10: 32 bytes, 321808 total [678.769s][info][gc,stats ] [678.769s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [678.769s][info][gc,stats ] - age 1: 32 bytes, 32 total [678.769s][info][gc,stats ] - age 3: 32 bytes, 64 total [678.769s][info][gc,stats ] [678.769s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [678.769s][info][gc,stats ] - age 7: 7371399392 bytes, 7371399392 total [678.769s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [678.779s][info][gc ] Transition from: normal to: idle [678.779s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [678.779s][info][gc ] Transition from: idle to: old [678.779s][info][gc,free ] Free: 13051M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 4946K, Mutator Free: 1632 Collector Reserve: 727M, Max: 8192K; Used: 26832B Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [678.779s][info][gc,start ] GC(401) Concurrent marking (OLD) [678.779s][info][gc,task ] GC(401) Using 4 of 8 workers for concurrent marking [679.851s][info][gc ] Trigger (YOUNG): Average GC time (4473.68 ms) is above the time for average allocation rate (2074 MB/s) to deplete free headroom (9277M) (margin of error = 3.17) [679.851s][info][gc,ergo ] Free headroom: 10865M (free) - 1587M (spike) - 0B (penalties) = 9277M [679.851s][info][gc ] Preempting old generation mark to allow Young GC [679.851s][info][gc ] Cancelling GC: Concurrent GC [679.851s][info][gc ] GC(401) Concurrent marking (OLD) 1071.985ms [679.851s][info][gc ] GC(401) GC cancellation took 0.000s [679.851s][info][gc,ergo ] GC(401) At end of OLD marking increment: GCU: 396.7%, MU: 281.9% for duration 1.083s (totals to be subsumed in next gc report) [679.851s][info][gc,ergo ] GC(401) At end of Concurrent Old Marking increment: YOUNG generation used: 2903M, used regions: 2936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14496M, available: 11592M [679.851s][info][gc,ergo ] GC(401) At end of Concurrent Old Marking increment: OLD generation used: 17218M, used regions: 17248M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17248M, available: 98816B [679.851s][info][gc,free ] Free: 10864M, Max: 8192K regular, 408M humongous, Frag: 97% external, 0% internal; Used: 7621K, Mutator Free: 1359 Collector Reserve: 727M, Max: 8192K; Used: 26832B Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [679.852s][info][gc,stats ] [679.852s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [679.852s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [679.852s][info][gc,stats ] [679.852s][info][gc,stats ] Concurrent Marking 1072004 us, parallelism: 4.00x [679.852s][info][gc,stats ] CM: 4287582 us [679.852s][info][gc,stats ] CM: Parallel Mark 4287582 us, workers (us): 1071921, 1071913, 1071817, 1071931, ---, ---, ---, ---, [679.852s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [679.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [679.852s][info][gc,stats ] [679.852s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [679.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [679.852s][info][gc,stats ] [679.852s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [679.852s][info][gc,stats ] - age 1: 32 bytes, 32 total [679.852s][info][gc,stats ] - age 3: 32 bytes, 64 total [679.852s][info][gc,stats ] [679.852s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [679.852s][info][gc,stats ] - age 7: 7513635320 bytes, 7513635320 total [679.852s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [679.862s][info][gc ] Transition from: old to: idle [679.862s][info][gc ] Transition from: idle to: normal [679.862s][info][gc ] Heuristics request to interrupt old for young collection accepted [679.862s][info][gc,free ] Free: 10844M, Max: 8192K regular, 408M humongous, Frag: 97% external, 0% internal; Used: 3865K, Mutator Free: 1356 Collector Reserve: 727M, Max: 8192K; Used: 26832B Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [679.862s][info][gc,ergo ] GC(402) Start GC cycle (YOUNG) [679.862s][info][gc,start ] GC(402) Concurrent reset [679.862s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent reset [679.875s][info][gc ] GC(402) Concurrent reset 13.417ms [679.876s][info][gc,start ] GC(402) Pause Init Mark (YOUNG) [679.876s][info][gc,task ] GC(402) Using 8 of 8 workers for init marking [679.879s][info][gc ] GC(402) Transfer SATB buffers [679.881s][info][gc ] GC(402) Purged 446271 oops from old generation SATB buffers [679.881s][info][gc ] GC(402) Pause Init Mark (YOUNG) 4.771ms [679.881s][info][gc,start ] GC(402) Concurrent remembered set scanning [679.881s][info][gc,task ] GC(402) Using 4 of 8 workers for Concurrent remembered set scanning [679.997s][info][gc ] GC(402) Concurrent remembered set scanning 116.022ms [679.997s][info][gc,start ] GC(402) Concurrent marking roots [679.997s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent marking roots [680.001s][info][gc ] GC(402) Concurrent marking roots 4.371ms [680.001s][info][gc,start ] GC(402) Concurrent marking (YOUNG) [680.001s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent marking [680.019s][info][gc ] GC(402) Concurrent marking (YOUNG) 17.480ms [680.019s][info][gc,start ] GC(402) Pause Final Mark (YOUNG) [680.019s][info][gc,task ] GC(402) Using 8 of 8 workers for final marking [680.020s][info][gc,ergo ] GC(402) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [680.020s][info][gc,ergo ] GC(402) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [680.020s][info][gc,ergo ] GC(402) Chosen CSet evacuates young: 35961K (of which at least: 0B are to be promoted), old: 0B [680.020s][info][gc,ergo ] GC(402) Collectable Garbage: 2912M (99%), Immediate: 0B (0%), 0 regions, CSet: 2912M (99%), 369 regions [680.020s][info][gc,ergo ] GC(402) Evacuation Targets: YOUNG: 35961K, PROMOTE: 0B, OLD: 0B, TOTAL: 35961K [680.020s][info][gc,free ] Free: 11201M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6147K, Mutator Free: 1401 Collector Reserve: 49131K, Max: 8192K; Used: 20640B Old Collector Reserve: 91136B, Max: 91136B; Used: 8103K [680.020s][info][gc ] GC(402) Pause Final Mark (YOUNG) 0.766ms [680.020s][info][gc,start ] GC(402) Concurrent thread roots [680.020s][info][gc,task ] GC(402) Using 4 of 8 workers for Concurrent thread roots [680.025s][info][gc ] GC(402) Concurrent thread roots 4.357ms [680.025s][info][gc,start ] GC(402) Concurrent weak references [680.025s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent weak references [680.025s][info][gc,ref ] GC(402) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [680.025s][info][gc,ref ] GC(402) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [680.025s][info][gc,ref ] GC(402) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [680.025s][info][gc ] GC(402) Concurrent weak references 0.040ms [680.025s][info][gc,start ] GC(402) Concurrent weak roots [680.025s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent weak root [680.025s][info][gc ] GC(402) Concurrent weak roots 0.642ms [680.025s][info][gc,start ] GC(402) Concurrent cleanup [680.025s][info][gc ] GC(402) Concurrent cleanup 20473M->20473M(31744M) 0.104ms [680.025s][info][gc,free ] Free: 11189M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 2595K, Mutator Free: 1399 Collector Reserve: 48107K, Max: 8192K; Used: 1044K Old Collector Reserve: 88576B, Max: 88576B; Used: 8105K [680.025s][info][gc,start ] GC(402) Concurrent strong roots [680.025s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent strong root [680.026s][info][gc ] GC(402) Concurrent strong roots 0.430ms [680.026s][info][gc,start ] GC(402) Concurrent evacuation [680.026s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent evacuation [680.036s][info][gc,ergo ] GC(402) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 98816, promotion expended: 81544, old capacity: 18085838848, old_used: 18055054928, old unaffiliated regions: 0 [680.036s][info][gc,ergo ] GC(402) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 98816, promotion expended: 81544, old capacity: 18085838848, old_used: 18055054928, old unaffiliated regions: 0 [680.036s][info][gc,ergo ] GC(402) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 98816, promotion expended: 81544, old capacity: 18085838848, old_used: 18055054928, old unaffiliated regions: 0 [680.036s][info][gc,ergo ] GC(402) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 98816, promotion expended: 81544, old capacity: 18085838848, old_used: 18055054928, old unaffiliated regions: 0 [680.036s][info][gc,ergo ] GC(402) Squelching additional promotion failure reports for current epoch [680.037s][info][gc ] GC(402) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [680.040s][info][gc ] GC(402) Concurrent evacuation 14.309ms [680.040s][info][gc,start ] GC(402) Pause Init Update Refs [680.041s][info][gc ] GC(402) Pause Init Update Refs 0.487ms [680.041s][info][gc,start ] GC(402) Concurrent update references [680.041s][info][gc,task ] GC(402) Using 4 of 8 workers for concurrent reference update [680.041s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [680.100s][info][gc ] GC(402) Concurrent update references 58.981ms [680.100s][info][gc,start ] GC(402) Concurrent update thread roots [680.109s][info][gc ] GC(402) Concurrent update thread roots 9.366ms [680.110s][info][gc,start ] GC(402) Pause Final Update Refs [680.110s][info][gc,task ] GC(402) Using 8 of 8 workers for final reference update [680.110s][info][gc ] GC(402) Transfer SATB buffers [680.110s][info][gc,free ] Free: 13219M, Max: 8192K regular, 408M humongous, Frag: 97% external, 21% internal; Used: 2895M, Mutator Free: 1653 Collector Reserve: 727M, Max: 8192K; Used: 57350K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [680.110s][info][gc ] GC(402) Pause Final Update Refs 0.623ms [680.110s][info][gc,start ] GC(402) Concurrent cleanup [680.111s][info][gc ] GC(402) Concurrent cleanup 20698M->17759M(31744M) 0.162ms [680.111s][info][gc,ergo ] GC(402) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8197K, young_available: 13947M [680.111s][info][gc,ergo ] GC(402) At end of Concurrent Young GC: GCU: 24.1%, MU: 17.7% during period of 1.342s [680.111s][info][gc,ergo ] GC(402) At end of Concurrent Young GC: YOUNG generation used: 541M, used regions: 568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 13946M [680.111s][info][gc,ergo ] GC(402) At end of Concurrent Young GC: OLD generation used: 17218M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 8197K [680.111s][info][gc,free ] Free: 13217M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 6164K, Mutator Free: 1653 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [680.111s][info][gc,stats ] [680.111s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [680.111s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [680.111s][info][gc,stats ] [680.111s][info][gc,stats ] Concurrent Reset 13448 us [680.111s][info][gc,stats ] Pause Init Mark (G) 5470 us [680.111s][info][gc,stats ] Pause Init Mark (N) 4777 us [680.111s][info][gc,stats ] Swap Remembered Set 3294 us [680.111s][info][gc,stats ] Transfer Old From SATB 1327 us [680.111s][info][gc,stats ] Update Region States 73 us [680.111s][info][gc,stats ] Concurrent Scan Remembered Set 116051 us, parallelism: 3.99x [680.111s][info][gc,stats ] RS: 462703 us [680.111s][info][gc,stats ] RS: Scan Clusters 462703 us, workers (us): 115934, 115933, 115928, 114908, ---, ---, ---, ---, [680.111s][info][gc,stats ] Concurrent Mark Roots 4392 us, parallelism: 3.63x [680.111s][info][gc,stats ] CMR: 15957 us [680.111s][info][gc,stats ] CMR: Thread Roots 14522 us, workers (us): 3532, 3722, 3706, 3561, ---, ---, ---, ---, [680.111s][info][gc,stats ] CMR: Code Cache Roots 1186 us, workers (us): 461, 182, 202, 341, ---, ---, ---, ---, [680.111s][info][gc,stats ] CMR: VM Strong Roots 201 us, workers (us): 58, 50, 50, 43, ---, ---, ---, ---, [680.111s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, 38, 10, ---, ---, ---, ---, ---, [680.111s][info][gc,stats ] Concurrent Marking 17500 us, parallelism: 3.44x [680.111s][info][gc,stats ] CM: 60248 us [680.111s][info][gc,stats ] CM: Parallel Mark 60248 us, workers (us): 15064, 15066, 15062, 15056, ---, ---, ---, ---, [680.111s][info][gc,stats ] Pause Final Mark (G) 1257 us [680.111s][info][gc,stats ] Pause Final Mark (N) 772 us [680.111s][info][gc,stats ] Finish Mark 369 us [680.111s][info][gc,stats ] Update Region States 87 us [680.111s][info][gc,stats ] Choose Collection Set 127 us [680.111s][info][gc,stats ] Rebuild Free Set 50 us [680.111s][info][gc,stats ] Concurrent Thread Roots 4373 us, parallelism: 3.89x [680.111s][info][gc,stats ] CTR: 17007 us [680.111s][info][gc,stats ] CTR: Thread Roots 17007 us, workers (us): 4230, 4283, 4205, 4290, ---, ---, ---, ---, [680.111s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [680.111s][info][gc,stats ] CWRF: 1 us [680.111s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [680.111s][info][gc,stats ] Concurrent Weak Roots 647 us [680.111s][info][gc,stats ] Roots 49 us, parallelism: 1.52x [680.111s][info][gc,stats ] CWR: 74 us [680.111s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 16, 13, ---, ---, ---, ---, [680.111s][info][gc,stats ] Rendezvous 585 us [680.111s][info][gc,stats ] Concurrent Cleanup 109 us [680.111s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.66x [680.111s][info][gc,stats ] CSR: 1154 us [680.111s][info][gc,stats ] CSR: Code Cache Roots 977 us, workers (us): 178, 357, 178, 263, ---, ---, ---, ---, [680.111s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 42, 36, 34, 33, ---, ---, ---, ---, [680.111s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 25, ---, ---, 6, ---, ---, ---, ---, [680.111s][info][gc,stats ] Concurrent Evacuation 14323 us [680.111s][info][gc,stats ] Pause Init Update Refs (G) 906 us [680.111s][info][gc,stats ] Pause Init Update Refs (N) 495 us [680.111s][info][gc,stats ] Manage GCLABs 415 us [680.111s][info][gc,stats ] Concurrent Update Refs 58999 us [680.111s][info][gc,stats ] Concurrent Update Thread Roots 9380 us [680.111s][info][gc,stats ] Pause Final Update Refs (G) 1052 us [680.111s][info][gc,stats ] Pause Final Update Refs (N) 628 us [680.111s][info][gc,stats ] Update Region States 39 us [680.111s][info][gc,stats ] Trash Collection Set 9 us [680.111s][info][gc,stats ] Rebuild Free Set 75 us [680.111s][info][gc,stats ] Concurrent Cleanup 169 us [680.111s][info][gc,stats ] Workers: Evacuated 35659K across 352817 objects, abandoned 0B across 0 objects. [680.111s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [680.111s][info][gc,stats ] - age 1: 32188784 bytes, 32188784 total [680.111s][info][gc,stats ] - age 2: 543248 bytes, 32732032 total [680.111s][info][gc,stats ] - age 3: 446432 bytes, 33178464 total [680.111s][info][gc,stats ] - age 4: 212016 bytes, 33390480 total [680.111s][info][gc,stats ] - age 5: 269888 bytes, 33660368 total [680.111s][info][gc,stats ] - age 6: 390008 bytes, 34050376 total [680.111s][info][gc,stats ] - age 7: 670944 bytes, 34721320 total [680.111s][info][gc,stats ] - age 8: 541344 bytes, 35262664 total [680.111s][info][gc,stats ] - age 9: 104792 bytes, 35367456 total [680.111s][info][gc,stats ] - age 10: 123504 bytes, 35490960 total [680.112s][info][gc,stats ] - age 11: 128 bytes, 35491088 total [680.112s][info][gc,stats ] - age 15: 1024704 bytes, 36515792 total [680.112s][info][gc,stats ] [680.112s][info][gc,stats ] Mutators: Evacuated 301K across 2326 objects, abandoned 0B across 0 objects. [680.112s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [680.112s][info][gc,stats ] - age 1: 307928 bytes, 307928 total [680.112s][info][gc,stats ] - age 2: 576 bytes, 308504 total [680.112s][info][gc,stats ] - age 3: 64 bytes, 308568 total [680.112s][info][gc,stats ] - age 4: 32 bytes, 308600 total [680.112s][info][gc,stats ] - age 6: 48 bytes, 308648 total [680.112s][info][gc,stats ] - age 7: 96 bytes, 308744 total [680.112s][info][gc,stats ] [680.112s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [680.112s][info][gc,stats ] - age 2: 32 bytes, 32 total [680.112s][info][gc,stats ] - age 4: 32 bytes, 64 total [680.112s][info][gc,stats ] [680.112s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [680.112s][info][gc,stats ] - age 7: 7513635320 bytes, 7513635320 total [680.112s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [680.122s][info][gc ] Transition from: normal to: idle [680.122s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [680.122s][info][gc ] Transition from: idle to: old [680.122s][info][gc,free ] Free: 13194M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 5241K, Mutator Free: 1650 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [680.122s][info][gc,start ] GC(403) Concurrent marking (OLD) [680.122s][info][gc,task ] GC(403) Using 4 of 8 workers for concurrent marking [681.260s][info][gc ] Trigger (YOUNG): Average GC time (4358.22 ms) is above the time for average allocation rate (2117 MB/s) to deplete free headroom (9225M) (margin of error = 3.15) [681.260s][info][gc,ergo ] Free headroom: 10812M (free) - 1587M (spike) - 0B (penalties) = 9225M [681.260s][info][gc ] Preempting old generation mark to allow Young GC [681.260s][info][gc ] Cancelling GC: Concurrent GC [681.260s][info][gc ] GC(403) Concurrent marking (OLD) 1138.626ms [681.260s][info][gc ] GC(403) GC cancellation took 0.000s [681.261s][info][gc,ergo ] GC(403) At end of OLD marking increment: GCU: 396.9%, MU: 310.2% for duration 1.150s (totals to be subsumed in next gc report) [681.261s][info][gc,ergo ] GC(403) At end of Concurrent Old Marking increment: YOUNG generation used: 2948M, used regions: 2976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 11539M [681.261s][info][gc,ergo ] GC(403) At end of Concurrent Old Marking increment: OLD generation used: 17218M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 8197K [681.261s][info][gc,free ] Free: 10811M, Max: 8192K regular, 416M humongous, Frag: 97% external, 0% internal; Used: 4910K, Mutator Free: 1352 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [681.261s][info][gc,stats ] [681.261s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [681.261s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [681.261s][info][gc,stats ] [681.261s][info][gc,stats ] Concurrent Marking 1138648 us, parallelism: 4.00x [681.261s][info][gc,stats ] CM: 4554035 us [681.261s][info][gc,stats ] CM: Parallel Mark 4554035 us, workers (us): 1138471, 1138432, 1138564, 1138568, ---, ---, ---, ---, [681.261s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [681.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [681.261s][info][gc,stats ] [681.261s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [681.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [681.261s][info][gc,stats ] [681.261s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [681.261s][info][gc,stats ] - age 2: 32 bytes, 32 total [681.261s][info][gc,stats ] - age 4: 32 bytes, 64 total [681.261s][info][gc,stats ] [681.261s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [681.261s][info][gc,stats ] - age 7: 7664977824 bytes, 7664977824 total [681.261s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [681.271s][info][gc ] Transition from: old to: idle [681.271s][info][gc ] Transition from: idle to: normal [681.271s][info][gc ] Heuristics request to interrupt old for young collection accepted [681.271s][info][gc,free ] Free: 10785M, Max: 8192K regular, 416M humongous, Frag: 97% external, 0% internal; Used: 6963K, Mutator Free: 1349 Collector Reserve: 727M, Max: 8192K; Used: 6192B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [681.271s][info][gc,ergo ] GC(404) Start GC cycle (YOUNG) [681.271s][info][gc,start ] GC(404) Concurrent reset [681.271s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent reset [681.285s][info][gc ] GC(404) Concurrent reset 13.790ms [681.286s][info][gc,start ] GC(404) Pause Init Mark (YOUNG) [681.286s][info][gc,task ] GC(404) Using 8 of 8 workers for init marking [681.291s][info][gc ] GC(404) Transfer SATB buffers [681.292s][info][gc ] GC(404) Purged 480427 oops from old generation SATB buffers [681.292s][info][gc ] GC(404) Pause Init Mark (YOUNG) 6.549ms [681.294s][info][gc,start ] GC(404) Concurrent remembered set scanning [681.294s][info][gc,task ] GC(404) Using 4 of 8 workers for Concurrent remembered set scanning [681.340s][info][gc ] GC(404) Concurrent remembered set scanning 46.322ms [681.340s][info][gc,start ] GC(404) Concurrent marking roots [681.340s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent marking roots [681.345s][info][gc ] GC(404) Concurrent marking roots 4.468ms [681.345s][info][gc,start ] GC(404) Concurrent marking (YOUNG) [681.345s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent marking [681.399s][info][gc ] GC(404) Concurrent marking (YOUNG) 54.472ms [681.399s][info][gc,start ] GC(404) Pause Final Mark (YOUNG) [681.399s][info][gc,task ] GC(404) Using 8 of 8 workers for final marking [681.400s][info][gc,ergo ] GC(404) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [681.400s][info][gc,ergo ] GC(404) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [681.400s][info][gc,ergo ] GC(404) Chosen CSet evacuates young: 73215K (of which at least: 0B are to be promoted), old: 0B [681.400s][info][gc,ergo ] GC(404) Collectable Garbage: 2908M (99%), Immediate: 0B (0%), 0 regions, CSet: 2908M (99%), 373 regions [681.400s][info][gc,ergo ] GC(404) Evacuation Targets: YOUNG: 73215K, PROMOTE: 0B, OLD: 0B, TOTAL: 73215K [681.400s][info][gc,free ] Free: 11138M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6053K, Mutator Free: 1393 Collector Reserve: 90105K, Max: 8192K; Used: 6192B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [681.400s][info][gc ] GC(404) Pause Final Mark (YOUNG) 0.909ms [681.401s][info][gc,start ] GC(404) Concurrent thread roots [681.401s][info][gc,task ] GC(404) Using 4 of 8 workers for Concurrent thread roots [681.405s][info][gc ] GC(404) Concurrent thread roots 4.164ms [681.405s][info][gc,start ] GC(404) Concurrent weak references [681.405s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent weak references [681.405s][info][gc,ref ] GC(404) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [681.405s][info][gc,ref ] GC(404) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [681.405s][info][gc,ref ] GC(404) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [681.405s][info][gc ] GC(404) Concurrent weak references 0.055ms [681.405s][info][gc,start ] GC(404) Concurrent weak roots [681.405s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent weak root [681.405s][info][gc ] GC(404) Concurrent weak roots 0.678ms [681.405s][info][gc,start ] GC(404) Concurrent cleanup [681.406s][info][gc ] GC(404) Concurrent cleanup 20494M->20494M(31744M) 0.167ms [681.406s][info][gc,free ] Free: 11122M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5599K, Mutator Free: 1391 Collector Reserve: 87543K, Max: 8192K; Used: 2568K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [681.406s][info][gc,start ] GC(404) Concurrent strong roots [681.406s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent strong root [681.406s][info][gc ] GC(404) Concurrent strong roots 0.433ms [681.406s][info][gc,start ] GC(404) Concurrent evacuation [681.406s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent evacuation [681.431s][info][gc ] GC(404) Concurrent evacuation 24.536ms [681.431s][info][gc,start ] GC(404) Pause Init Update Refs [681.432s][info][gc ] GC(404) Pause Init Update Refs 0.518ms [681.432s][info][gc,start ] GC(404) Concurrent update references [681.432s][info][gc,task ] GC(404) Using 4 of 8 workers for concurrent reference update [681.432s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [681.502s][info][gc ] GC(404) Concurrent update references 70.095ms [681.502s][info][gc,start ] GC(404) Concurrent update thread roots [681.513s][info][gc ] GC(404) Concurrent update thread roots 10.670ms [681.513s][info][gc,start ] GC(404) Pause Final Update Refs [681.513s][info][gc,task ] GC(404) Using 8 of 8 workers for final reference update [681.513s][info][gc ] GC(404) Transfer SATB buffers [681.514s][info][gc,free ] Free: 13143M, Max: 8192K regular, 408M humongous, Frag: 97% external, 22% internal; Used: 2917M, Mutator Free: 1643 Collector Reserve: 727M, Max: 8192K; Used: 65538K Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [681.514s][info][gc ] GC(404) Pause Final Update Refs 0.748ms [681.514s][info][gc,start ] GC(404) Concurrent cleanup [681.514s][info][gc ] GC(404) Concurrent cleanup 20810M->17838M(31744M) 0.158ms [681.514s][info][gc,ergo ] GC(404) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5322K, young_available: 13870M [681.514s][info][gc,ergo ] GC(404) At end of Concurrent Young GC: GCU: 24.1%, MU: 20.6% during period of 1.403s [681.514s][info][gc,ergo ] GC(404) At end of Concurrent Young GC: YOUNG generation used: 618M, used regions: 640M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 13869M [681.514s][info][gc,ergo ] GC(404) At end of Concurrent Young GC: OLD generation used: 17221M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 5322K [681.514s][info][gc,free ] Free: 13141M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 2687K, Mutator Free: 1643 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [681.515s][info][gc,stats ] [681.515s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [681.515s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [681.515s][info][gc,stats ] [681.515s][info][gc,stats ] Concurrent Reset 13817 us [681.515s][info][gc,stats ] Pause Init Mark (G) 8677 us [681.515s][info][gc,stats ] Pause Init Mark (N) 6557 us [681.515s][info][gc,stats ] Swap Remembered Set 4999 us [681.515s][info][gc,stats ] Transfer Old From SATB 1415 us [681.515s][info][gc,stats ] Update Region States 51 us [681.515s][info][gc,stats ] Concurrent Scan Remembered Set 46345 us, parallelism: 3.99x [681.515s][info][gc,stats ] RS: 184909 us [681.515s][info][gc,stats ] RS: Scan Clusters 184909 us, workers (us): 46249, 46242, 46234, 46183, ---, ---, ---, ---, [681.515s][info][gc,stats ] Concurrent Mark Roots 4484 us, parallelism: 3.68x [681.515s][info][gc,stats ] CMR: 16501 us [681.515s][info][gc,stats ] CMR: Thread Roots 15165 us, workers (us): 3867, 3917, 3697, 3684, ---, ---, ---, ---, [681.515s][info][gc,stats ] CMR: Code Cache Roots 1100 us, workers (us): 181, 189, 367, 364, ---, ---, ---, ---, [681.515s][info][gc,stats ] CMR: VM Strong Roots 188 us, workers (us): 55, 52, 43, 38, ---, ---, ---, ---, [681.515s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 37, 10, ---, ---, ---, ---, ---, ---, [681.515s][info][gc,stats ] Concurrent Marking 54507 us, parallelism: 3.82x [681.515s][info][gc,stats ] CM: 207978 us [681.515s][info][gc,stats ] CM: Parallel Mark 207978 us, workers (us): 52006, 51996, 51994, 51981, ---, ---, ---, ---, [681.515s][info][gc,stats ] Pause Final Mark (G) 1406 us [681.515s][info][gc,stats ] Pause Final Mark (N) 915 us [681.515s][info][gc,stats ] Finish Mark 512 us [681.515s][info][gc,stats ] Update Region States 98 us [681.515s][info][gc,stats ] Choose Collection Set 113 us [681.515s][info][gc,stats ] Rebuild Free Set 54 us [681.515s][info][gc,stats ] Concurrent Thread Roots 4179 us, parallelism: 3.90x [681.515s][info][gc,stats ] CTR: 16288 us [681.515s][info][gc,stats ] CTR: Thread Roots 16288 us, workers (us): 4070, 4092, 4057, 4068, ---, ---, ---, ---, [681.515s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [681.515s][info][gc,stats ] CWRF: 1 us [681.515s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [681.515s][info][gc,stats ] Concurrent Weak Roots 685 us [681.515s][info][gc,stats ] Roots 53 us, parallelism: 1.24x [681.515s][info][gc,stats ] CWR: 65 us [681.515s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 19, 14, 11, ---, ---, ---, ---, [681.515s][info][gc,stats ] Rendezvous 617 us [681.515s][info][gc,stats ] Concurrent Cleanup 175 us [681.515s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.43x [681.515s][info][gc,stats ] CSR: 1072 us [681.515s][info][gc,stats ] CSR: Code Cache Roots 927 us, workers (us): 157, 352, 258, 160, ---, ---, ---, ---, [681.515s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 38, 34, 23, 22, ---, ---, ---, ---, [681.515s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [681.515s][info][gc,stats ] Concurrent Evacuation 24554 us [681.515s][info][gc,stats ] Pause Init Update Refs (G) 1027 us [681.515s][info][gc,stats ] Pause Init Update Refs (N) 526 us [681.515s][info][gc,stats ] Manage GCLABs 443 us [681.515s][info][gc,stats ] Concurrent Update Refs 70126 us [681.515s][info][gc,stats ] Concurrent Update Thread Roots 10690 us [681.515s][info][gc,stats ] Pause Final Update Refs (G) 1295 us [681.515s][info][gc,stats ] Pause Final Update Refs (N) 753 us [681.515s][info][gc,stats ] Update Region States 45 us [681.515s][info][gc,stats ] Trash Collection Set 12 us [681.515s][info][gc,stats ] Rebuild Free Set 86 us [681.515s][info][gc,stats ] Concurrent Cleanup 164 us [681.515s][info][gc,stats ] Workers: Evacuated 70399K across 1311181 objects, abandoned 0B across 0 objects. [681.515s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [681.515s][info][gc,stats ] - age 1: 67891344 bytes, 67891344 total [681.515s][info][gc,stats ] - age 2: 365792 bytes, 68257136 total [681.515s][info][gc,stats ] - age 3: 483528 bytes, 68740664 total [681.515s][info][gc,stats ] - age 4: 408936 bytes, 69149600 total [681.515s][info][gc,stats ] - age 5: 185992 bytes, 69335592 total [681.515s][info][gc,stats ] - age 6: 232112 bytes, 69567704 total [681.515s][info][gc,stats ] - age 7: 912168 bytes, 70479872 total [681.515s][info][gc,stats ] - age 8: 407320 bytes, 70887192 total [681.515s][info][gc,stats ] - age 9: 72248 bytes, 70959440 total [681.515s][info][gc,stats ] - age 10: 105032 bytes, 71064472 total [681.515s][info][gc,stats ] - age 11: 128 bytes, 71064600 total [681.515s][info][gc,stats ] - age 15: 1024704 bytes, 72089304 total [681.515s][info][gc,stats ] [681.515s][info][gc,stats ] Mutators: Evacuated 2815K across 63648 objects, abandoned 0B across 0 objects. [681.515s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [681.515s][info][gc,stats ] - age 1: 2881416 bytes, 2881416 total [681.515s][info][gc,stats ] - age 2: 992 bytes, 2882408 total [681.515s][info][gc,stats ] - age 3: 912 bytes, 2883320 total [681.515s][info][gc,stats ] - age 5: 16 bytes, 2883336 total [681.515s][info][gc,stats ] - age 7: 64 bytes, 2883400 total [681.515s][info][gc,stats ] [681.515s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [681.515s][info][gc,stats ] - age 1: 21343352 bytes, 21343352 total [681.515s][info][gc,stats ] [681.515s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [681.515s][info][gc,stats ] - age 7: 7664977824 bytes, 7664977824 total [681.515s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [681.525s][info][gc ] Transition from: normal to: idle [681.525s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [681.525s][info][gc ] Transition from: idle to: old [681.525s][info][gc,free ] Free: 13116M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 3589K, Mutator Free: 1640 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [681.525s][info][gc,start ] GC(405) Concurrent marking (OLD) [681.525s][info][gc,task ] GC(405) Using 4 of 8 workers for concurrent marking [682.616s][info][gc ] Trigger (YOUNG): Average GC time (4226.11 ms) is above the time for average allocation rate (2174 MB/s) to deplete free headroom (9185M) (margin of error = 3.14) [682.616s][info][gc,ergo ] Free headroom: 10773M (free) - 1587M (spike) - 0B (penalties) = 9185M [682.616s][info][gc ] Preempting old generation mark to allow Young GC [682.616s][info][gc ] Cancelling GC: Concurrent GC [682.616s][info][gc ] GC(405) Concurrent marking (OLD) 1090.730ms [682.616s][info][gc ] GC(405) GC cancellation took 0.000s [682.616s][info][gc,ergo ] GC(405) At end of OLD marking increment: GCU: 396.8%, MU: 394.4% for duration 1.102s (totals to be subsumed in next gc report) [682.616s][info][gc,ergo ] GC(405) At end of Concurrent Old Marking increment: YOUNG generation used: 2987M, used regions: 3008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 11500M [682.616s][info][gc,ergo ] GC(405) At end of Concurrent Old Marking increment: OLD generation used: 17221M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 5322K [682.617s][info][gc,free ] Free: 10772M, Max: 8192K regular, 408M humongous, Frag: 97% external, 0% internal; Used: 3803K, Mutator Free: 1347 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [682.617s][info][gc,stats ] [682.617s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [682.617s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [682.617s][info][gc,stats ] [682.617s][info][gc,stats ] Concurrent Marking 1090751 us, parallelism: 4.00x [682.617s][info][gc,stats ] CM: 4362606 us [682.617s][info][gc,stats ] CM: Parallel Mark 4362606 us, workers (us): 1090662, 1090652, 1090626, 1090667, ---, ---, ---, ---, [682.617s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [682.617s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [682.617s][info][gc,stats ] [682.617s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [682.617s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [682.617s][info][gc,stats ] [682.617s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [682.617s][info][gc,stats ] - age 1: 21343352 bytes, 21343352 total [682.617s][info][gc,stats ] [682.617s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [682.617s][info][gc,stats ] - age 7: 7806354128 bytes, 7806354128 total [682.617s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [682.627s][info][gc ] Transition from: old to: idle [682.627s][info][gc ] Transition from: idle to: normal [682.627s][info][gc ] Heuristics request to interrupt old for young collection accepted [682.627s][info][gc,free ] Free: 10746M, Max: 8192K regular, 408M humongous, Frag: 97% external, 0% internal; Used: 5403K, Mutator Free: 1344 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [682.627s][info][gc,ergo ] GC(406) Start GC cycle (YOUNG) [682.627s][info][gc,start ] GC(406) Concurrent reset [682.627s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent reset [682.641s][info][gc ] GC(406) Concurrent reset 13.876ms [682.642s][info][gc,start ] GC(406) Pause Init Mark (YOUNG) [682.642s][info][gc,task ] GC(406) Using 8 of 8 workers for init marking [682.645s][info][gc ] GC(406) Transfer SATB buffers [682.647s][info][gc ] GC(406) Purged 457840 oops from old generation SATB buffers [682.647s][info][gc ] GC(406) Pause Init Mark (YOUNG) 5.248ms [682.647s][info][gc,start ] GC(406) Concurrent remembered set scanning [682.647s][info][gc,task ] GC(406) Using 4 of 8 workers for Concurrent remembered set scanning [682.704s][info][gc ] GC(406) Concurrent remembered set scanning 57.360ms [682.704s][info][gc,start ] GC(406) Concurrent marking roots [682.704s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent marking roots [682.708s][info][gc ] GC(406) Concurrent marking roots 4.034ms [682.709s][info][gc,start ] GC(406) Concurrent marking (YOUNG) [682.709s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent marking [682.865s][info][gc ] GC(406) Concurrent marking (YOUNG) 156.004ms [682.865s][info][gc,start ] GC(406) Pause Final Mark (YOUNG) [682.865s][info][gc,task ] GC(406) Using 8 of 8 workers for final marking [682.866s][info][gc,ergo ] GC(406) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [682.866s][info][gc,ergo ] GC(406) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 739K. [682.866s][info][gc,ergo ] GC(406) Chosen CSet evacuates young: 153M (of which at least: 0B are to be promoted), old: 0B [682.866s][info][gc,ergo ] GC(406) Collectable Garbage: 2847M (99%), Immediate: 739K (0%), 2 regions, CSet: 2846M (99%), 375 regions [682.866s][info][gc,ergo ] GC(406) Evacuation Targets: YOUNG: 153M, PROMOTE: 0B, OLD: 0B, TOTAL: 153M [682.866s][info][gc,free ] Free: 10779M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5079K, Mutator Free: 1348 Collector Reserve: 184M, Max: 8192K; Used: 2064B Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [682.866s][info][gc ] GC(406) Pause Final Mark (YOUNG) 0.909ms [682.866s][info][gc,start ] GC(406) Concurrent thread roots [682.866s][info][gc,task ] GC(406) Using 4 of 8 workers for Concurrent thread roots [682.870s][info][gc ] GC(406) Concurrent thread roots 4.448ms [682.870s][info][gc,start ] GC(406) Concurrent weak references [682.870s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent weak references [682.870s][info][gc,ref ] GC(406) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [682.870s][info][gc,ref ] GC(406) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [682.870s][info][gc,ref ] GC(406) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [682.870s][info][gc ] GC(406) Concurrent weak references 0.036ms [682.870s][info][gc,start ] GC(406) Concurrent weak roots [682.870s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent weak root [682.871s][info][gc ] GC(406) Concurrent weak roots 0.632ms [682.871s][info][gc,start ] GC(406) Concurrent cleanup [682.871s][info][gc ] GC(406) Concurrent cleanup 20765M->20765M(31744M) 0.113ms [682.871s][info][gc,free ] Free: 10762M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5819K, Mutator Free: 1346 Collector Reserve: 181M, Max: 8192K; Used: 2338K Old Collector Reserve: 5315K, Max: 5315K; Used: 2877K [682.871s][info][gc,start ] GC(406) Concurrent strong roots [682.871s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent strong root [682.872s][info][gc ] GC(406) Concurrent strong roots 0.407ms [682.872s][info][gc,start ] GC(406) Concurrent evacuation [682.872s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent evacuation [682.937s][info][gc ] GC(406) Concurrent evacuation 65.780ms [682.938s][info][gc,start ] GC(406) Pause Init Update Refs [682.938s][info][gc ] GC(406) Pause Init Update Refs 0.548ms [682.939s][info][gc,start ] GC(406) Concurrent update references [682.939s][info][gc,task ] GC(406) Using 4 of 8 workers for concurrent reference update [682.939s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [683.066s][info][gc ] GC(406) Concurrent update references 127.247ms [683.066s][info][gc,start ] GC(406) Concurrent update thread roots [683.076s][info][gc ] GC(406) Concurrent update thread roots 10.116ms [683.076s][info][gc,start ] GC(406) Pause Final Update Refs [683.076s][info][gc,task ] GC(406) Using 8 of 8 workers for final reference update [683.076s][info][gc ] GC(406) Transfer SATB buffers [683.077s][info][gc,free ] Free: 12614M, Max: 8192K regular, 408M humongous, Frag: 96% external, 23% internal; Used: 2929M, Mutator Free: 1577 Collector Reserve: 728M, Max: 8192K; Used: 73728K Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [683.077s][info][gc ] GC(406) Pause Final Update Refs 0.798ms [683.077s][info][gc,start ] GC(406) Concurrent cleanup [683.078s][info][gc ] GC(406) Concurrent cleanup 21359M->18367M(31744M) 0.152ms [683.078s][info][gc,ergo ] GC(406) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4668K, young_available: 13342M [683.078s][info][gc,ergo ] GC(406) At end of Concurrent Young GC: GCU: 24.2%, MU: 24.8% during period of 1.564s [683.078s][info][gc,ergo ] GC(406) At end of Concurrent Young GC: YOUNG generation used: 1146M, used regions: 1160M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 13341M [683.078s][info][gc,ergo ] GC(406) At end of Concurrent Young GC: OLD generation used: 17222M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 4668K [683.078s][info][gc,free ] Free: 12613M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 2895K, Mutator Free: 1577 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [683.078s][info][gc,stats ] [683.078s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [683.078s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [683.078s][info][gc,stats ] [683.078s][info][gc,stats ] Concurrent Reset 13925 us [683.078s][info][gc,stats ] Pause Init Mark (G) 5993 us [683.078s][info][gc,stats ] Pause Init Mark (N) 5254 us [683.078s][info][gc,stats ] Swap Remembered Set 3718 us [683.078s][info][gc,stats ] Transfer Old From SATB 1376 us [683.078s][info][gc,stats ] Update Region States 75 us [683.078s][info][gc,stats ] Concurrent Scan Remembered Set 57386 us, parallelism: 3.93x [683.078s][info][gc,stats ] RS: 225684 us [683.078s][info][gc,stats ] RS: Scan Clusters 225684 us, workers (us): 57296, 56301, 56081, 56007, ---, ---, ---, ---, [683.078s][info][gc,stats ] Concurrent Mark Roots 4047 us, parallelism: 3.59x [683.078s][info][gc,stats ] CMR: 14518 us [683.078s][info][gc,stats ] CMR: Thread Roots 13157 us, workers (us): 3531, 3366, 3198, 3063, ---, ---, ---, ---, [683.078s][info][gc,stats ] CMR: Code Cache Roots 1128 us, workers (us): 147, 186, 389, 406, ---, ---, ---, ---, [683.078s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 54, 49, 43, 39, ---, ---, ---, ---, [683.078s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 9, 38, ---, ---, ---, ---, ---, ---, [683.078s][info][gc,stats ] Concurrent Marking 156031 us, parallelism: 3.91x [683.078s][info][gc,stats ] CM: 610779 us [683.078s][info][gc,stats ] CM: Parallel Mark 610779 us, workers (us): 152712, 152688, 152694, 152685, ---, ---, ---, ---, [683.078s][info][gc,stats ] Pause Final Mark (G) 1400 us [683.078s][info][gc,stats ] Pause Final Mark (N) 915 us [683.078s][info][gc,stats ] Finish Mark 504 us [683.078s][info][gc,stats ] Update Region States 85 us [683.078s][info][gc,stats ] Choose Collection Set 130 us [683.078s][info][gc,stats ] Rebuild Free Set 54 us [683.078s][info][gc,stats ] Concurrent Thread Roots 4461 us, parallelism: 3.87x [683.078s][info][gc,stats ] CTR: 17279 us [683.078s][info][gc,stats ] CTR: Thread Roots 17279 us, workers (us): 4197, 4401, 4343, 4337, ---, ---, ---, ---, [683.078s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [683.078s][info][gc,stats ] CWRF: 1 us [683.078s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [683.078s][info][gc,stats ] Concurrent Weak Roots 637 us [683.078s][info][gc,stats ] Roots 60 us, parallelism: 1.65x [683.078s][info][gc,stats ] CWR: 100 us [683.078s][info][gc,stats ] CWR: VM Weak Roots 100 us, workers (us): 31, 27, 23, 20, ---, ---, ---, ---, [683.078s][info][gc,stats ] Rendezvous 564 us [683.078s][info][gc,stats ] Concurrent Cleanup 118 us [683.078s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.67x [683.078s][info][gc,stats ] CSR: 1102 us [683.078s][info][gc,stats ] CSR: Code Cache Roots 945 us, workers (us): 259, 158, 339, 189, ---, ---, ---, ---, [683.078s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 40, 35, 28, 27, ---, ---, ---, ---, [683.078s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [683.078s][info][gc,stats ] Concurrent Evacuation 65802 us [683.078s][info][gc,stats ] Pause Init Update Refs (G) 1150 us [683.078s][info][gc,stats ] Pause Init Update Refs (N) 558 us [683.078s][info][gc,stats ] Manage GCLABs 463 us [683.078s][info][gc,stats ] Concurrent Update Refs 127278 us [683.078s][info][gc,stats ] Concurrent Update Thread Roots 10137 us [683.078s][info][gc,stats ] Pause Final Update Refs (G) 1423 us [683.078s][info][gc,stats ] Pause Final Update Refs (N) 803 us [683.078s][info][gc,stats ] Update Region States 49 us [683.078s][info][gc,stats ] Trash Collection Set 20 us [683.078s][info][gc,stats ] Rebuild Free Set 86 us [683.078s][info][gc,stats ] Concurrent Cleanup 159 us [683.078s][info][gc,stats ] Workers: Evacuated 146M across 3833353 objects, abandoned 0B across 0 objects. [683.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [683.078s][info][gc,stats ] - age 1: 132976816 bytes, 132976816 total [683.078s][info][gc,stats ] - age 2: 18657064 bytes, 151633880 total [683.078s][info][gc,stats ] - age 3: 347824 bytes, 151981704 total [683.078s][info][gc,stats ] - age 4: 483528 bytes, 152465232 total [683.078s][info][gc,stats ] - age 5: 408840 bytes, 152874072 total [683.078s][info][gc,stats ] - age 6: 186040 bytes, 153060112 total [683.078s][info][gc,stats ] - age 7: 570256 bytes, 153630368 total [683.078s][info][gc,stats ] [683.078s][info][gc,stats ] Mutators: Evacuated 6769K across 166361 objects, abandoned 0B across 0 objects. [683.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [683.078s][info][gc,stats ] - age 1: 3283128 bytes, 3283128 total [683.078s][info][gc,stats ] - age 2: 3647688 bytes, 6930816 total [683.078s][info][gc,stats ] - age 3: 16 bytes, 6930832 total [683.078s][info][gc,stats ] - age 4: 880 bytes, 6931712 total [683.078s][info][gc,stats ] - age 5: 32 bytes, 6931744 total [683.078s][info][gc,stats ] - age 7: 128 bytes, 6931872 total [683.078s][info][gc,stats ] [683.079s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [683.079s][info][gc,stats ] - age 1: 15163208 bytes, 15163208 total [683.079s][info][gc,stats ] - age 2: 21304920 bytes, 36468128 total [683.079s][info][gc,stats ] [683.079s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [683.079s][info][gc,stats ] - age 7: 7806354128 bytes, 7806354128 total [683.079s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [683.089s][info][gc ] Transition from: normal to: idle [683.089s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [683.089s][info][gc ] Transition from: idle to: old [683.089s][info][gc,free ] Free: 12582M, Max: 8192K regular, 752M humongous, Frag: 95% external, 0% internal; Used: 9437K, Mutator Free: 1574 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [683.089s][info][gc,start ] GC(407) Concurrent marking (OLD) [683.089s][info][gc,task ] GC(407) Using 4 of 8 workers for concurrent marking [683.475s][info][gc ] Periodic Sample: GCU = 24.122%, MU = 21.343% during most recent 5.0s [684.157s][info][gc ] Trigger (YOUNG): Average GC time (4059.95 ms) is above the time for average allocation rate (2155 MB/s) to deplete free headroom (8747M) (margin of error = 3.14) [684.157s][info][gc,ergo ] Free headroom: 10334M (free) - 1587M (spike) - 0B (penalties) = 8747M [684.157s][info][gc ] Preempting old generation mark to allow Young GC [684.157s][info][gc ] Cancelling GC: Concurrent GC [684.157s][info][gc ] GC(407) Concurrent marking (OLD) 1068.384ms [684.157s][info][gc ] GC(407) GC cancellation took 0.000s [684.157s][info][gc,ergo ] GC(407) At end of OLD marking increment: GCU: 396.7%, MU: 391.6% for duration 1.079s (totals to be subsumed in next gc report) [684.157s][info][gc,ergo ] GC(407) At end of Concurrent Old Marking increment: YOUNG generation used: 3426M, used regions: 3440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 11061M [684.157s][info][gc,ergo ] GC(407) At end of Concurrent Old Marking increment: OLD generation used: 17222M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 4668K [684.157s][info][gc,free ] Free: 10333M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 2902K, Mutator Free: 1292 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [684.158s][info][gc,stats ] [684.158s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [684.158s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [684.158s][info][gc,stats ] [684.158s][info][gc,stats ] Concurrent Marking 1068405 us, parallelism: 4.00x [684.158s][info][gc,stats ] CM: 4272849 us [684.158s][info][gc,stats ] CM: Parallel Mark 4272849 us, workers (us): 1068182, 1068217, 1068132, 1068318, ---, ---, ---, ---, [684.158s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [684.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [684.158s][info][gc,stats ] [684.158s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [684.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [684.158s][info][gc,stats ] [684.158s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [684.158s][info][gc,stats ] - age 1: 15163208 bytes, 15163208 total [684.158s][info][gc,stats ] - age 2: 21304920 bytes, 36468128 total [684.158s][info][gc,stats ] [684.158s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [684.158s][info][gc,stats ] - age 7: 9123622328 bytes, 9123622328 total [684.158s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [684.168s][info][gc ] Transition from: old to: idle [684.168s][info][gc ] Transition from: idle to: normal [684.168s][info][gc ] Heuristics request to interrupt old for young collection accepted [684.168s][info][gc,free ] Free: 10312M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 8167K, Mutator Free: 1290 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [684.168s][info][gc,ergo ] GC(408) Start GC cycle (YOUNG) [684.168s][info][gc,start ] GC(408) Concurrent reset [684.168s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent reset [684.183s][info][gc ] GC(408) Concurrent reset 15.291ms [684.184s][info][gc,start ] GC(408) Pause Init Mark (YOUNG) [684.184s][info][gc,task ] GC(408) Using 8 of 8 workers for init marking [684.187s][info][gc ] GC(408) Transfer SATB buffers [684.189s][info][gc ] GC(408) Purged 453466 oops from old generation SATB buffers [684.189s][info][gc ] GC(408) Pause Init Mark (YOUNG) 4.893ms [684.189s][info][gc,start ] GC(408) Concurrent remembered set scanning [684.189s][info][gc,task ] GC(408) Using 4 of 8 workers for Concurrent remembered set scanning [684.215s][info][gc ] GC(408) Concurrent remembered set scanning 25.765ms [684.215s][info][gc,start ] GC(408) Concurrent marking roots [684.215s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent marking roots [684.219s][info][gc ] GC(408) Concurrent marking roots 4.278ms [684.219s][info][gc,start ] GC(408) Concurrent marking (YOUNG) [684.219s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent marking [684.483s][info][gc ] GC(408) Concurrent marking (YOUNG) 264.134ms [684.484s][info][gc,start ] GC(408) Pause Final Mark (YOUNG) [684.484s][info][gc,task ] GC(408) Using 8 of 8 workers for final marking [684.485s][info][gc,ergo ] GC(408) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [684.485s][info][gc,ergo ] GC(408) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [684.485s][info][gc,ergo ] GC(408) Chosen CSet evacuates young: 139M (of which at least: 0B are to be promoted), old: 0B [684.485s][info][gc,ergo ] GC(408) Collectable Garbage: 3196M (99%), Immediate: 0B (0%), 0 regions, CSet: 3196M (99%), 417 regions [684.485s][info][gc,ergo ] GC(408) Evacuation Targets: YOUNG: 139M, PROMOTE: 0B, OLD: 0B, TOTAL: 139M [684.485s][info][gc,free ] Free: 10188M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3204K, Mutator Free: 1274 Collector Reserve: 168M, Max: 8192K; Used: 0B Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [684.485s][info][gc ] GC(408) Pause Final Mark (YOUNG) 1.379ms [684.485s][info][gc,start ] GC(408) Concurrent thread roots [684.485s][info][gc,task ] GC(408) Using 4 of 8 workers for Concurrent thread roots [684.490s][info][gc ] GC(408) Concurrent thread roots 4.246ms [684.490s][info][gc,start ] GC(408) Concurrent weak references [684.490s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent weak references [684.490s][info][gc,ref ] GC(408) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [684.490s][info][gc,ref ] GC(408) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [684.490s][info][gc,ref ] GC(408) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [684.490s][info][gc ] GC(408) Concurrent weak references 0.038ms [684.490s][info][gc,start ] GC(408) Concurrent weak roots [684.490s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent weak root [684.490s][info][gc ] GC(408) Concurrent weak roots 0.697ms [684.490s][info][gc,start ] GC(408) Concurrent cleanup [684.490s][info][gc ] GC(408) Concurrent cleanup 21373M->21373M(31744M) 0.109ms [684.490s][info][gc,free ] Free: 10170M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5845K, Mutator Free: 1272 Collector Reserve: 166M, Max: 8192K; Used: 1358K Old Collector Reserve: 4661K, Max: 4661K; Used: 3531K [684.490s][info][gc,start ] GC(408) Concurrent strong roots [684.490s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent strong root [684.491s][info][gc ] GC(408) Concurrent strong roots 0.410ms [684.491s][info][gc,start ] GC(408) Concurrent evacuation [684.491s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent evacuation [684.553s][info][gc ] GC(408) Concurrent evacuation 62.388ms [684.554s][info][gc,start ] GC(408) Pause Init Update Refs [684.554s][info][gc ] GC(408) Pause Init Update Refs 0.561ms [684.554s][info][gc,start ] GC(408) Concurrent update references [684.554s][info][gc,task ] GC(408) Using 4 of 8 workers for concurrent reference update [684.554s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [684.712s][info][gc ] GC(408) Concurrent update references 157.191ms [684.712s][info][gc,start ] GC(408) Concurrent update thread roots [684.722s][info][gc ] GC(408) Concurrent update thread roots 10.029ms [684.722s][info][gc,start ] GC(408) Pause Final Update Refs [684.722s][info][gc,task ] GC(408) Using 8 of 8 workers for final reference update [684.722s][info][gc ] GC(408) Transfer SATB buffers [684.723s][info][gc,free ] Free: 12292M, Max: 8192K regular, 408M humongous, Frag: 96% external, 26% internal; Used: 3267M, Mutator Free: 1537 Collector Reserve: 728M, Max: 8192K; Used: 73728K Old Collector Reserve: 4658K, Max: 4658K; Used: 3533K [684.723s][info][gc ] GC(408) Pause Final Update Refs 0.744ms [684.723s][info][gc,start ] GC(408) Concurrent cleanup [684.723s][info][gc ] GC(408) Concurrent cleanup 22017M->18690M(31744M) 0.156ms [684.723s][info][gc,ergo ] GC(408) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4666K, young_available: 13019M [684.723s][info][gc,ergo ] GC(408) At end of Concurrent Young GC: GCU: 24.2%, MU: 24.8% during period of 1.646s [684.723s][info][gc,ergo ] GC(408) At end of Concurrent Young GC: YOUNG generation used: 1469M, used regions: 1480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 13018M [684.723s][info][gc,ergo ] GC(408) At end of Concurrent Young GC: OLD generation used: 17222M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 4666K [684.723s][info][gc,free ] Free: 12290M, Max: 8192K regular, 752M humongous, Frag: 94% external, 0% internal; Used: 5506K, Mutator Free: 1537 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4658K, Max: 4658K; Used: 3533K [684.724s][info][gc,stats ] [684.724s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [684.724s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [684.724s][info][gc,stats ] [684.724s][info][gc,stats ] Concurrent Reset 15317 us [684.724s][info][gc,stats ] Pause Init Mark (G) 5729 us [684.724s][info][gc,stats ] Pause Init Mark (N) 4901 us [684.724s][info][gc,stats ] Swap Remembered Set 3358 us [684.724s][info][gc,stats ] Transfer Old From SATB 1379 us [684.724s][info][gc,stats ] Update Region States 75 us [684.724s][info][gc,stats ] Concurrent Scan Remembered Set 25788 us, parallelism: 3.86x [684.724s][info][gc,stats ] RS: 99510 us [684.724s][info][gc,stats ] RS: Scan Clusters 99510 us, workers (us): 25693, 24672, 24654, 24491, ---, ---, ---, ---, [684.724s][info][gc,stats ] Concurrent Mark Roots 4295 us, parallelism: 3.63x [684.724s][info][gc,stats ] CMR: 15592 us [684.724s][info][gc,stats ] CMR: Thread Roots 14241 us, workers (us): 3535, 3761, 3564, 3380, ---, ---, ---, ---, [684.724s][info][gc,stats ] CMR: Code Cache Roots 1091 us, workers (us): 266, 172, 302, 351, ---, ---, ---, ---, [684.724s][info][gc,stats ] CMR: VM Strong Roots 196 us, workers (us): 56, 49, 48, 44, ---, ---, ---, ---, [684.724s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): 54, ---, 9, ---, ---, ---, ---, ---, [684.724s][info][gc,stats ] Concurrent Marking 264172 us, parallelism: 3.94x [684.724s][info][gc,stats ] CM: 1041591 us [684.724s][info][gc,stats ] CM: Parallel Mark 1041591 us, workers (us): 260416, 260400, 260396, 260378, ---, ---, ---, ---, [684.724s][info][gc,stats ] Pause Final Mark (G) 1898 us [684.724s][info][gc,stats ] Pause Final Mark (N) 1385 us [684.724s][info][gc,stats ] Finish Mark 560 us [684.724s][info][gc,stats ] Update Region States 90 us [684.724s][info][gc,stats ] Choose Collection Set 126 us [684.724s][info][gc,stats ] Rebuild Free Set 50 us [684.724s][info][gc,stats ] Concurrent Thread Roots 4260 us, parallelism: 3.88x [684.724s][info][gc,stats ] CTR: 16536 us [684.724s][info][gc,stats ] CTR: Thread Roots 16536 us, workers (us): 4195, 4101, 4064, 4176, ---, ---, ---, ---, [684.724s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [684.724s][info][gc,stats ] CWRF: 1 us [684.724s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [684.724s][info][gc,stats ] Concurrent Weak Roots 702 us [684.724s][info][gc,stats ] Roots 58 us, parallelism: 1.31x [684.724s][info][gc,stats ] CWR: 76 us [684.724s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 21, 16, 14, ---, ---, ---, ---, [684.724s][info][gc,stats ] Rendezvous 631 us [684.724s][info][gc,stats ] Concurrent Cleanup 113 us [684.724s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.72x [684.724s][info][gc,stats ] CSR: 1125 us [684.724s][info][gc,stats ] CSR: Code Cache Roots 959 us, workers (us): 155, 263, 203, 338, ---, ---, ---, ---, [684.724s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 37, 35, 36, 31, ---, ---, ---, ---, [684.724s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, 6, ---, ---, ---, ---, ---, ---, [684.724s][info][gc,stats ] Concurrent Evacuation 62409 us [684.724s][info][gc,stats ] Pause Init Update Refs (G) 1132 us [684.724s][info][gc,stats ] Pause Init Update Refs (N) 571 us [684.724s][info][gc,stats ] Manage GCLABs 467 us [684.724s][info][gc,stats ] Concurrent Update Refs 157220 us [684.724s][info][gc,stats ] Concurrent Update Thread Roots 10049 us [684.724s][info][gc,stats ] Pause Final Update Refs (G) 1399 us [684.724s][info][gc,stats ] Pause Final Update Refs (N) 749 us [684.724s][info][gc,stats ] Update Region States 43 us [684.724s][info][gc,stats ] Trash Collection Set 14 us [684.724s][info][gc,stats ] Rebuild Free Set 90 us [684.724s][info][gc,stats ] Concurrent Cleanup 164 us [684.724s][info][gc,stats ] Workers: Evacuated 137M across 3806877 objects, abandoned 0B across 0 objects. [684.724s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [684.724s][info][gc,stats ] - age 1: 113260776 bytes, 113260776 total [684.724s][info][gc,stats ] - age 2: 27838656 bytes, 141099432 total [684.724s][info][gc,stats ] - age 3: 2968768 bytes, 144068200 total [684.724s][info][gc,stats ] - age 7: 32 bytes, 144068232 total [684.724s][info][gc,stats ] [684.724s][info][gc,stats ] Mutators: Evacuated 2594K across 59493 objects, abandoned 0B across 0 objects. [684.724s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [684.724s][info][gc,stats ] - age 1: 1196800 bytes, 1196800 total [684.724s][info][gc,stats ] - age 2: 1111592 bytes, 2308392 total [684.724s][info][gc,stats ] - age 3: 348416 bytes, 2656808 total [684.724s][info][gc,stats ] [684.724s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [684.724s][info][gc,stats ] - age 1: 95042104 bytes, 95042104 total [684.724s][info][gc,stats ] - age 2: 14878888 bytes, 109920992 total [684.724s][info][gc,stats ] - age 3: 20808808 bytes, 130729800 total [684.724s][info][gc,stats ] [684.724s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [684.724s][info][gc,stats ] - age 7: 9123622328 bytes, 9123622328 total [684.724s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [684.734s][info][gc ] Transition from: normal to: idle [684.734s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [684.734s][info][gc ] Transition from: idle to: old [684.734s][info][gc,free ] Free: 12266M, Max: 8192K regular, 752M humongous, Frag: 94% external, 0% internal; Used: 5158K, Mutator Free: 1534 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 4658K, Max: 4658K; Used: 3533K [684.734s][info][gc,start ] GC(409) Concurrent marking (OLD) [684.734s][info][gc,task ] GC(409) Using 4 of 8 workers for concurrent marking [685.756s][info][gc ] GC(409) Concurrent marking (OLD) 1021.789ms [685.756s][info][gc,start ] GC(409) Pause Final Mark (OLD) [685.756s][info][gc,task ] GC(409) Using 8 of 8 workers for final marking [685.757s][info][gc ] GC(409) Old-Gen Collectable Garbage: 2060M consolidated with free: 4662K, over 188 regions, Old-Gen Immediate Garbage: 690M over 88 regions. [685.757s][info][gc ] GC(409) Old generation transition from Marking to Waiting for evacuation [685.757s][info][gc,free ] Free: 10114M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 5361K, Mutator Free: 1265 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 724M, Max: 8192K; Used: 694M [685.758s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.758s][info][gc ] GC(409) Pause Final Mark (OLD) 1.051ms [685.758s][info][gc,start ] GC(409) Concurrent weak references [685.758s][info][gc,task ] GC(409) Using 4 of 8 workers for concurrent weak references [685.758s][info][gc,ref ] GC(409) Encountered references: Soft: 308, Weak: 1430, Final: 0, Phantom: 49 [685.758s][info][gc,ref ] GC(409) Discovered references: Soft: 239, Weak: 451, Final: 0, Phantom: 33 [685.758s][info][gc,ref ] GC(409) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [685.758s][info][gc ] GC(409) Concurrent weak references 0.056ms [685.758s][info][gc,start ] GC(409) Concurrent weak roots [685.758s][info][gc,task ] GC(409) Using 4 of 8 workers for concurrent weak root [685.759s][info][gc ] GC(409) Concurrent weak roots 0.790ms [685.759s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.759s][info][gc,start ] GC(409) Concurrent cleanup [685.759s][info][gc ] GC(409) Concurrent cleanup 20854M->20164M(31744M) 0.160ms [685.759s][info][gc,free ] Free: 10110M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 9295K, Mutator Free: 1265 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 724M, Max: 8192K; Used: 3533K [685.759s][info][gc,start ] GC(409) Pause Final Roots [685.759s][info][gc ] GC(409) Pause Final Roots 0.032ms [685.759s][info][gc ] GC(409) Transfer 65 region(s) from OLD to YOUNG, yielding increased size: 15008M [685.759s][info][gc,ergo ] GC(409) After old marking finished, successfully transferred 65 regions to young to prepare for next gc, old available: 188M, young_available: 11374M [685.759s][info][gc,ergo ] GC(409) At end of last OLD marking increment: GCU: 393.5%, MU: 390.3% for duration 1.036s (totals to be subsumed in next gc report) [685.759s][info][gc,ergo ] GC(409) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3634M, used regions: 3640M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15008M, available: 11373M [685.759s][info][gc,ergo ] GC(409) At end of Concurrent Old Marking finishing increment: OLD generation used: 16531M, used regions: 16552M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16736M, available: 188M [685.760s][info][gc,free ] Free: 10109M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 10625K, Mutator Free: 1265 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 724M, Max: 8192K; Used: 3533K [685.760s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.760s][info][gc,stats ] [685.760s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [685.760s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [685.760s][info][gc,stats ] [685.760s][info][gc,stats ] Concurrent Marking 1021816 us, parallelism: 3.97x [685.760s][info][gc,stats ] CM: 4061435 us [685.760s][info][gc,stats ] CM: Parallel Mark 4061435 us, workers (us): 1015363, 1015360, 1015361, 1015352, ---, ---, ---, ---, [685.760s][info][gc,stats ] Pause Final Mark (G) 1666 us [685.760s][info][gc,stats ] Pause Final Mark (N) 1057 us [685.760s][info][gc,stats ] Finish Mark 578 us [685.760s][info][gc,stats ] Update Region States 49 us [685.760s][info][gc,stats ] Choose Collection Set 212 us [685.760s][info][gc,stats ] Rebuild Free Set 72 us [685.760s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.20x [685.760s][info][gc,stats ] CWRF: 12 us [685.760s][info][gc,stats ] CWRF: Weak References 12 us, workers (us): 11, 1, 0, 0, ---, ---, ---, ---, [685.760s][info][gc,stats ] Concurrent Weak Roots 806 us [685.760s][info][gc,stats ] Roots 56 us, parallelism: 1.45x [685.760s][info][gc,stats ] CWR: 81 us [685.760s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 22, 20, 14, ---, ---, ---, ---, [685.760s][info][gc,stats ] Rendezvous 724 us [685.760s][info][gc,stats ] Concurrent Cleanup 166 us [685.760s][info][gc,stats ] Pause Final Roots (G) 412 us [685.760s][info][gc,stats ] Pause Final Roots (N) 38 us [685.760s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [685.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [685.760s][info][gc,stats ] [685.760s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [685.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [685.760s][info][gc,stats ] [685.760s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [685.760s][info][gc,stats ] - age 1: 95042104 bytes, 95042104 total [685.760s][info][gc,stats ] - age 2: 14878888 bytes, 109920992 total [685.760s][info][gc,stats ] - age 3: 20808808 bytes, 130729800 total [685.760s][info][gc,stats ] [685.760s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [685.760s][info][gc,stats ] - age 7: 10062178496 bytes, 10062178496 total [685.760s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [685.761s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.762s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.763s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.764s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.765s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.767s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.769s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.770s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.770s][info][gc ] Transition from: old to: idle [685.771s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 188 regions [685.771s][info][gc ] Transition from: idle to: normal [685.771s][info][gc ] Heuristics request for young collection accepted [685.771s][info][gc,free ] Free: 10078M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 9842K, Mutator Free: 1261 Collector Reserve: 728M, Max: 8192K; Used: 0B Old Collector Reserve: 724M, Max: 8192K; Used: 3533K [685.771s][info][gc,ergo ] GC(410) Start GC cycle (YOUNG) [685.771s][info][gc,start ] GC(410) Concurrent reset [685.771s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent reset [685.787s][info][gc ] GC(410) Concurrent reset 16.104ms [685.788s][info][gc,start ] GC(410) Pause Init Mark (YOUNG) [685.788s][info][gc,task ] GC(410) Using 8 of 8 workers for init marking [685.792s][info][gc ] GC(410) Pause Init Mark (YOUNG) 3.588ms [685.792s][info][gc,start ] GC(410) Concurrent remembered set scanning [685.792s][info][gc,task ] GC(410) Using 4 of 8 workers for Concurrent remembered set scanning [685.808s][info][gc ] GC(410) Concurrent remembered set scanning 16.434ms [685.808s][info][gc,start ] GC(410) Concurrent marking roots [685.808s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent marking roots [685.813s][info][gc ] GC(410) Concurrent marking roots 4.941ms [685.813s][info][gc,start ] GC(410) Concurrent marking (YOUNG) [685.813s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent marking [686.157s][info][gc ] GC(410) Concurrent marking (YOUNG) 343.304ms [686.157s][info][gc,start ] GC(410) Pause Final Mark (YOUNG) [686.157s][info][gc,task ] GC(410) Using 8 of 8 workers for final marking [686.158s][info][gc,ergo ] GC(410) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [686.158s][info][gc ] GC(410) Choose old regions for mixed collection: old evacuation budget: 134M, candidates: 188 [686.158s][info][gc ] GC(410) Old-gen piggyback evac (188 regions, evacuating 129M, reclaiming: 1369M) [686.158s][info][gc ] GC(410) Old generation transition from Waiting for evacuation to Idle [686.158s][info][gc,ergo ] GC(410) Adaptive CSet Selection for YOUNG. Max Evacuation: 625M, Actual Free: 0B. [686.158s][info][gc,ergo ] GC(410) Chosen CSet evacuates young: 156M (of which at least: 0B are to be promoted), old: 129M [686.158s][info][gc,ergo ] GC(410) Collectable Garbage: 4704M (139%), Immediate: 0B (0%), 0 regions, CSet: 4704M (139%), 625 regions [686.158s][info][gc,ergo ] GC(410) Evacuation Targets: YOUNG: 156M, PROMOTE: 0B, OLD: 129M, TOTAL: 286M [686.158s][info][gc,free ] Free: 10334M, Max: 8192K regular, 1320M humongous, Frag: 88% external, 0% internal; Used: 1774K, Mutator Free: 1292 Collector Reserve: 192M, Max: 8192K; Used: 0B Old Collector Reserve: 184M, Max: 8192K; Used: 0B [686.158s][info][gc ] GC(410) Pause Final Mark (YOUNG) 0.995ms [686.158s][info][gc,start ] GC(410) Concurrent thread roots [686.158s][info][gc,task ] GC(410) Using 4 of 8 workers for Concurrent thread roots [686.163s][info][gc ] GC(410) Concurrent thread roots 4.706ms [686.163s][info][gc,start ] GC(410) Concurrent weak references [686.163s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent weak references [686.163s][info][gc,ref ] GC(410) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [686.163s][info][gc,ref ] GC(410) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [686.163s][info][gc,ref ] GC(410) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [686.163s][info][gc ] GC(410) Concurrent weak references 0.053ms [686.163s][info][gc,start ] GC(410) Concurrent weak roots [686.163s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent weak root [686.163s][info][gc ] GC(410) Concurrent weak roots 0.628ms [686.163s][info][gc,start ] GC(410) Concurrent cleanup [686.164s][info][gc ] GC(410) Concurrent cleanup 21032M->21033M(31744M) 0.108ms [686.164s][info][gc,free ] Free: 10311M, Max: 8192K regular, 1320M humongous, Frag: 88% external, 0% internal; Used: 8275K, Mutator Free: 1290 Collector Reserve: 189M, Max: 8192K; Used: 2437K Old Collector Reserve: 183M, Max: 8192K; Used: 78848B [686.164s][info][gc,start ] GC(410) Concurrent strong roots [686.164s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent strong root [686.164s][info][gc ] GC(410) Concurrent strong roots 0.434ms [686.164s][info][gc,start ] GC(410) Concurrent evacuation [686.164s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent evacuation [686.299s][info][gc ] GC(410) Concurrent evacuation 134.894ms [686.299s][info][gc,start ] GC(410) Pause Init Update Refs [686.300s][info][gc ] GC(410) Pause Init Update Refs 0.575ms [686.300s][info][gc,start ] GC(410) Concurrent update references [686.300s][info][gc,task ] GC(410) Using 4 of 8 workers for concurrent reference update [686.300s][info][gc ] GC(410) Transfer 4 region(s) from OLD to YOUNG, yielding increased size: 15040M [686.300s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (32768K) [687.768s][info][gc ] GC(410) Concurrent update references 1467.211ms [687.768s][info][gc,start ] GC(410) Concurrent update thread roots [687.782s][info][gc ] GC(410) Concurrent update thread roots 14.937ms [687.783s][info][gc,start ] GC(410) Pause Final Update Refs [687.783s][info][gc,task ] GC(410) Using 8 of 8 workers for final reference update [687.783s][info][gc,free ] Free: 9680M, Max: 8192K regular, 408M humongous, Frag: 94% external, 35% internal; Used: 3411M, Mutator Free: 1211 Collector Reserve: 832M, Max: 8192K; Used: 90112K Old Collector Reserve: 1511M, Max: 8192K; Used: 1499M [687.783s][info][gc ] GC(410) Pause Final Update Refs 0.263ms [687.783s][info][gc,start ] GC(410) Concurrent cleanup [687.784s][info][gc ] GC(410) Concurrent cleanup 24686M->19704M(31744M) 0.166ms [687.784s][info][gc ] GC(410) Transfer 188 region(s) from OLD to YOUNG, yielding increased size: 16544M [687.784s][info][gc,ergo ] GC(410) After cleanup, successfully transferred 188 regions to young to prepare for next gc, old available: 8183K, young_available: 12015M [687.784s][info][gc,ergo ] GC(410) At end of Concurrent Young GC: GCU: 24.5%, MU: 25.2% during period of 3.060s [687.784s][info][gc,ergo ] GC(410) At end of Concurrent Young GC: YOUNG generation used: 4529M, used regions: 4536M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16544M, available: 12014M [687.784s][info][gc,ergo ] GC(410) At end of Concurrent Young GC: OLD generation used: 15175M, used regions: 15200M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15200M, available: 8183K [687.784s][info][gc,free ] Free: 9678M, Max: 8192K regular, 752M humongous, Frag: 93% external, 0% internal; Used: 9594K, Mutator Free: 1211 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1511M, Max: 8192K; Used: 12800B [687.784s][info][gc,stats ] [687.784s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [687.784s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [687.784s][info][gc,stats ] [687.784s][info][gc,stats ] Concurrent Reset 16135 us [687.784s][info][gc,stats ] Pause Init Mark (G) 4393 us [687.784s][info][gc,stats ] Pause Init Mark (N) 3600 us [687.784s][info][gc,stats ] Swap Remembered Set 3371 us [687.784s][info][gc,stats ] Update Region States 80 us [687.784s][info][gc,stats ] Concurrent Scan Remembered Set 16451 us, parallelism: 3.96x [687.784s][info][gc,stats ] RS: 65204 us [687.784s][info][gc,stats ] RS: Scan Clusters 65204 us, workers (us): 16356, 16355, 16347, 16146, ---, ---, ---, ---, [687.784s][info][gc,stats ] Concurrent Mark Roots 4956 us, parallelism: 3.63x [687.784s][info][gc,stats ] CMR: 18006 us [687.784s][info][gc,stats ] CMR: Thread Roots 16814 us, workers (us): 4085, 4314, 4261, 4153, ---, ---, ---, ---, [687.784s][info][gc,stats ] CMR: Code Cache Roots 1047 us, workers (us): 349, 184, 236, 278, ---, ---, ---, ---, [687.784s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 35, 24, 22, 18, ---, ---, ---, ---, [687.784s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 9, 37, ---, ---, ---, ---, ---, [687.784s][info][gc,stats ] Concurrent Marking 343332 us, parallelism: 3.95x [687.784s][info][gc,stats ] CM: 1357725 us [687.784s][info][gc,stats ] CM: Parallel Mark 1357725 us, workers (us): 339437, 339451, 339426, 339411, ---, ---, ---, ---, [687.784s][info][gc,stats ] Pause Final Mark (G) 1459 us [687.784s][info][gc,stats ] Pause Final Mark (N) 1000 us [687.784s][info][gc,stats ] Finish Mark 512 us [687.784s][info][gc,stats ] Update Region States 87 us [687.784s][info][gc,stats ] Choose Collection Set 147 us [687.784s][info][gc,stats ] Rebuild Free Set 58 us [687.784s][info][gc,stats ] Concurrent Thread Roots 4721 us, parallelism: 3.90x [687.784s][info][gc,stats ] CTR: 18391 us [687.784s][info][gc,stats ] CTR: Thread Roots 18391 us, workers (us): 4596, 4622, 4648, 4525, ---, ---, ---, ---, [687.784s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [687.784s][info][gc,stats ] CWRF: 2 us [687.784s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [687.784s][info][gc,stats ] Concurrent Weak Roots 633 us [687.784s][info][gc,stats ] Roots 58 us, parallelism: 1.60x [687.784s][info][gc,stats ] CWR: 93 us [687.784s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 28, 23, 22, 19, ---, ---, ---, ---, [687.784s][info][gc,stats ] Rendezvous 562 us [687.784s][info][gc,stats ] Concurrent Cleanup 112 us [687.784s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.66x [687.784s][info][gc,stats ] CSR: 1165 us [687.784s][info][gc,stats ] CSR: Code Cache Roots 985 us, workers (us): 160, 281, 355, 189, ---, ---, ---, ---, [687.784s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 42, 41, 32, 35, ---, ---, ---, ---, [687.784s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 21, ---, 7, ---, ---, ---, ---, ---, [687.784s][info][gc,stats ] Concurrent Evacuation 134921 us [687.784s][info][gc,stats ] Pause Init Update Refs (G) 1301 us [687.784s][info][gc,stats ] Pause Init Update Refs (N) 584 us [687.784s][info][gc,stats ] Manage GCLABs 481 us [687.784s][info][gc,stats ] Concurrent Update Refs 1467240 us [687.784s][info][gc,stats ] Concurrent Update Thread Roots 14958 us [687.784s][info][gc,stats ] Pause Final Update Refs (G) 935 us [687.784s][info][gc,stats ] Pause Final Update Refs (N) 268 us [687.784s][info][gc,stats ] Update Region States 60 us [687.784s][info][gc,stats ] Trash Collection Set 22 us [687.784s][info][gc,stats ] Rebuild Free Set 95 us [687.784s][info][gc,stats ] Concurrent Cleanup 172 us [687.784s][info][gc,stats ] Workers: Evacuated 281M across 8086380 objects, abandoned 0B across 0 objects. [687.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [687.784s][info][gc,stats ] - age 1: 161490512 bytes, 161490512 total [687.784s][info][gc,stats ] - age 2: 44554976 bytes, 206045488 total [687.784s][info][gc,stats ] - age 3: 17062008 bytes, 223107496 total [687.784s][info][gc,stats ] - age 4: 8284184 bytes, 231391680 total [687.784s][info][gc,stats ] - age 5: 5277104 bytes, 236668784 total [687.784s][info][gc,stats ] - age 6: 8086464 bytes, 244755248 total [687.784s][info][gc,stats ] - age 7: 21938912 bytes, 266694160 total [687.784s][info][gc,stats ] - age 8: 4010824 bytes, 270704984 total [687.784s][info][gc,stats ] - age 9: 8934304 bytes, 279639288 total [687.784s][info][gc,stats ] - age 10: 2842104 bytes, 282481392 total [687.784s][info][gc,stats ] - age 11: 1227984 bytes, 283709376 total [687.784s][info][gc,stats ] - age 12: 217952 bytes, 283927328 total [687.784s][info][gc,stats ] - age 13: 589456 bytes, 284516784 total [687.784s][info][gc,stats ] - age 14: 18568 bytes, 284535352 total [687.784s][info][gc,stats ] - age 15: 1028232 bytes, 285563584 total [687.784s][info][gc,stats ] [687.785s][info][gc,stats ] Mutators: Evacuated 5093K across 111269 objects, abandoned 48B across 2 objects. [687.785s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [687.785s][info][gc,stats ] - age 1: 1491560 bytes, 1491560 total [687.785s][info][gc,stats ] - age 2: 710272 bytes, 2201832 total [687.785s][info][gc,stats ] - age 3: 890328 bytes, 3092160 total [687.785s][info][gc,stats ] - age 4: 2084936 bytes, 5177096 total [687.785s][info][gc,stats ] - age 5: 1304 bytes, 5178400 total [687.785s][info][gc,stats ] - age 6: 2472 bytes, 5180872 total [687.785s][info][gc,stats ] - age 7: 12928 bytes, 5193800 total [687.785s][info][gc,stats ] - age 8: 2216 bytes, 5196016 total [687.785s][info][gc,stats ] - age 9: 13864 bytes, 5209880 total [687.785s][info][gc,stats ] - age 10: 1712 bytes, 5211592 total [687.785s][info][gc,stats ] - age 11: 1904 bytes, 5213496 total [687.785s][info][gc,stats ] - age 13: 1752 bytes, 5215248 total [687.785s][info][gc,stats ] - age 15: 80 bytes, 5215328 total [687.785s][info][gc,stats ] [687.785s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [687.785s][info][gc,stats ] - age 1: 73041816 bytes, 73041816 total [687.785s][info][gc,stats ] - age 2: 85749024 bytes, 158790840 total [687.785s][info][gc,stats ] - age 3: 13821928 bytes, 172612768 total [687.785s][info][gc,stats ] - age 4: 13284112 bytes, 185896880 total [687.785s][info][gc,stats ] [687.785s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [687.785s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [687.785s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [687.795s][info][gc ] Transition from: normal to: idle [687.796s][info][gc ] Trigger (YOUNG): Average GC time (4008.20 ms) is above the time for average allocation rate (2124 MB/s) to deplete free headroom (8067M) (margin of error = 3.14) [687.796s][info][gc,ergo ] Free headroom: 9655M (free) - 1587M (spike) - 0B (penalties) = 8067M [687.796s][info][gc ] Transition from: idle to: normal [687.796s][info][gc ] Heuristics request for young collection accepted [687.796s][info][gc,free ] Free: 9654M, Max: 8192K regular, 752M humongous, Frag: 93% external, 0% internal; Used: 9331K, Mutator Free: 1208 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1511M, Max: 8192K; Used: 12800B [687.796s][info][gc,ergo ] GC(411) Start GC cycle (YOUNG) [687.796s][info][gc,start ] GC(411) Concurrent reset [687.796s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent reset [687.813s][info][gc ] GC(411) Concurrent reset 17.382ms [687.814s][info][gc,start ] GC(411) Pause Init Mark (YOUNG) [687.814s][info][gc,task ] GC(411) Using 8 of 8 workers for init marking [687.817s][info][gc ] GC(411) Pause Init Mark (YOUNG) 3.539ms [687.817s][info][gc,start ] GC(411) Concurrent remembered set scanning [687.817s][info][gc,task ] GC(411) Using 4 of 8 workers for Concurrent remembered set scanning [687.860s][info][gc ] GC(411) Concurrent remembered set scanning 42.083ms [687.860s][info][gc,start ] GC(411) Concurrent marking roots [687.860s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent marking roots [687.864s][info][gc ] GC(411) Concurrent marking roots 4.153ms [687.864s][info][gc,start ] GC(411) Concurrent marking (YOUNG) [687.864s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent marking [688.305s][info][gc ] GC(411) Concurrent marking (YOUNG) 441.231ms [688.305s][info][gc,start ] GC(411) Pause Final Mark (YOUNG) [688.305s][info][gc,task ] GC(411) Using 8 of 8 workers for final marking [688.306s][info][gc,ergo ] GC(411) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [688.306s][info][gc,ergo ] GC(411) Adaptive CSet Selection for YOUNG. Max Evacuation: 689M, Actual Free: 0B. [688.306s][info][gc,ergo ] GC(411) Chosen CSet evacuates young: 196M (of which at least: 0B are to be promoted), old: 0B [688.306s][info][gc,ergo ] GC(411) Collectable Garbage: 4146M (99%), Immediate: 0B (0%), 0 regions, CSet: 4146M (99%), 543 regions [688.306s][info][gc,ergo ] GC(411) Evacuation Targets: YOUNG: 196M, PROMOTE: 0B, OLD: 0B, TOTAL: 196M [688.306s][info][gc,free ] Free: 10693M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 2220K, Mutator Free: 1337 Collector Reserve: 240M, Max: 8192K; Used: 0B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [688.306s][info][gc ] GC(411) Pause Final Mark (YOUNG) 0.948ms [688.306s][info][gc,start ] GC(411) Concurrent thread roots [688.306s][info][gc,task ] GC(411) Using 4 of 8 workers for Concurrent thread roots [688.310s][info][gc ] GC(411) Concurrent thread roots 3.675ms [688.310s][info][gc,start ] GC(411) Concurrent weak references [688.310s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent weak references [688.310s][info][gc,ref ] GC(411) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [688.310s][info][gc,ref ] GC(411) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [688.310s][info][gc,ref ] GC(411) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [688.310s][info][gc ] GC(411) Concurrent weak references 0.038ms [688.310s][info][gc,start ] GC(411) Concurrent weak roots [688.310s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent weak root [688.311s][info][gc ] GC(411) Concurrent weak roots 0.628ms [688.311s][info][gc,start ] GC(411) Concurrent cleanup [688.311s][info][gc ] GC(411) Concurrent cleanup 20797M->20797M(31744M) 0.099ms [688.311s][info][gc,free ] Free: 10682M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5449K, Mutator Free: 1336 Collector Reserve: 238M, Max: 8192K; Used: 1044K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [688.311s][info][gc,start ] GC(411) Concurrent strong roots [688.311s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent strong root [688.311s][info][gc ] GC(411) Concurrent strong roots 0.417ms [688.311s][info][gc,start ] GC(411) Concurrent evacuation [688.311s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent evacuation [688.392s][info][gc ] GC(411) Concurrent evacuation 80.324ms [688.392s][info][gc,start ] GC(411) Pause Init Update Refs [688.393s][info][gc ] GC(411) Pause Init Update Refs 0.507ms [688.393s][info][gc,start ] GC(411) Concurrent update references [688.393s][info][gc,task ] GC(411) Using 4 of 8 workers for concurrent reference update [688.393s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [688.485s][info][gc ] Periodic Sample: GCU = 24.272%, MU = 24.496% during most recent 5.0s [688.651s][info][gc ] GC(411) Concurrent update references 258.379ms [688.651s][info][gc,start ] GC(411) Concurrent update thread roots [688.662s][info][gc ] GC(411) Concurrent update thread roots 10.658ms [688.662s][info][gc,start ] GC(411) Pause Final Update Refs [688.662s][info][gc,task ] GC(411) Using 8 of 8 workers for final reference update [688.662s][info][gc,free ] Free: 13505M, Max: 8192K regular, 560M humongous, Frag: 94% external, 32% internal; Used: 4341M, Mutator Free: 1689 Collector Reserve: 832M, Max: 8192K; Used: 8192K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [688.662s][info][gc ] GC(411) Pause Final Update Refs 0.221ms [688.663s][info][gc,start ] GC(411) Concurrent cleanup [688.663s][info][gc ] GC(411) Concurrent cleanup 21717M->17382M(31744M) 0.169ms [688.663s][info][gc,ergo ] GC(411) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8183K, young_available: 14337M [688.663s][info][gc,ergo ] GC(411) At end of Concurrent Young GC: GCU: 23.6%, MU: 20.1% during period of 0.879s [688.663s][info][gc,ergo ] GC(411) At end of Concurrent Young GC: YOUNG generation used: 2207M, used regions: 2216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16544M, available: 14336M [688.663s][info][gc,ergo ] GC(411) At end of Concurrent Young GC: OLD generation used: 15175M, used regions: 15200M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15200M, available: 8183K [688.663s][info][gc,free ] Free: 13504M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 7194K, Mutator Free: 1689 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [688.663s][info][gc,stats ] [688.663s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [688.663s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [688.663s][info][gc,stats ] [688.663s][info][gc,stats ] Concurrent Reset 17409 us [688.663s][info][gc,stats ] Pause Init Mark (G) 4254 us [688.663s][info][gc,stats ] Pause Init Mark (N) 3548 us [688.663s][info][gc,stats ] Swap Remembered Set 3200 us [688.663s][info][gc,stats ] Update Region States 218 us [688.663s][info][gc,stats ] Concurrent Scan Remembered Set 42102 us, parallelism: 3.98x [688.663s][info][gc,stats ] RS: 167529 us [688.663s][info][gc,stats ] RS: Scan Clusters 167529 us, workers (us): 42011, 42005, 41998, 41515, ---, ---, ---, ---, [688.663s][info][gc,stats ] Concurrent Mark Roots 4168 us, parallelism: 3.59x [688.663s][info][gc,stats ] CMR: 14975 us [688.663s][info][gc,stats ] CMR: Thread Roots 13857 us, workers (us): 3657, 3517, 3400, 3284, ---, ---, ---, ---, [688.663s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 161, 176, 332, 320, ---, ---, ---, ---, [688.663s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 27, 25, 22, 17, ---, ---, ---, ---, [688.663s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [688.663s][info][gc,stats ] Concurrent Marking 441257 us, parallelism: 3.96x [688.663s][info][gc,stats ] CM: 1746714 us [688.663s][info][gc,stats ] CM: Parallel Mark 1746714 us, workers (us): 436695, 436670, 436677, 436672, ---, ---, ---, ---, [688.663s][info][gc,stats ] Pause Final Mark (G) 1454 us [688.663s][info][gc,stats ] Pause Final Mark (N) 954 us [688.663s][info][gc,stats ] Finish Mark 444 us [688.663s][info][gc,stats ] Update Region States 97 us [688.663s][info][gc,stats ] Choose Collection Set 166 us [688.663s][info][gc,stats ] Rebuild Free Set 54 us [688.663s][info][gc,stats ] Concurrent Thread Roots 3691 us, parallelism: 3.89x [688.663s][info][gc,stats ] CTR: 14348 us [688.663s][info][gc,stats ] CTR: Thread Roots 14348 us, workers (us): 3615, 3600, 3563, 3571, ---, ---, ---, ---, [688.663s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [688.663s][info][gc,stats ] CWRF: 1 us [688.663s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [688.663s][info][gc,stats ] Concurrent Weak Roots 633 us [688.664s][info][gc,stats ] Roots 53 us, parallelism: 1.45x [688.664s][info][gc,stats ] CWR: 77 us [688.664s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 21, 18, 15, ---, ---, ---, ---, [688.664s][info][gc,stats ] Rendezvous 567 us [688.664s][info][gc,stats ] Concurrent Cleanup 103 us [688.664s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.49x [688.664s][info][gc,stats ] CSR: 1076 us [688.664s][info][gc,stats ] CSR: Code Cache Roots 929 us, workers (us): 163, 172, 250, 345, ---, ---, ---, ---, [688.664s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 33, 32, 29, 26, ---, ---, ---, ---, [688.664s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [688.664s][info][gc,stats ] Concurrent Evacuation 80343 us [688.664s][info][gc,stats ] Pause Init Update Refs (G) 1013 us [688.664s][info][gc,stats ] Pause Init Update Refs (N) 515 us [688.664s][info][gc,stats ] Manage GCLABs 431 us [688.664s][info][gc,stats ] Concurrent Update Refs 258399 us [688.664s][info][gc,stats ] Concurrent Update Thread Roots 10671 us [688.664s][info][gc,stats ] Pause Final Update Refs (G) 756 us [688.664s][info][gc,stats ] Pause Final Update Refs (N) 226 us [688.664s][info][gc,stats ] Update Region States 50 us [688.664s][info][gc,stats ] Trash Collection Set 17 us [688.664s][info][gc,stats ] Rebuild Free Set 78 us [688.664s][info][gc,stats ] Concurrent Cleanup 177 us [688.664s][info][gc,stats ] Workers: Evacuated 195M across 5459456 objects, abandoned 0B across 0 objects. [688.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [688.664s][info][gc,stats ] - age 1: 124157856 bytes, 124157856 total [688.664s][info][gc,stats ] - age 2: 27848232 bytes, 152006088 total [688.664s][info][gc,stats ] - age 3: 9882872 bytes, 161888960 total [688.664s][info][gc,stats ] - age 4: 23127008 bytes, 185015968 total [688.664s][info][gc,stats ] - age 5: 19667072 bytes, 204683040 total [688.664s][info][gc,stats ] - age 6: 48 bytes, 204683088 total [688.664s][info][gc,stats ] [688.664s][info][gc,stats ] Mutators: Evacuated 1785K across 21563 objects, abandoned 0B across 0 objects. [688.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [688.664s][info][gc,stats ] - age 1: 1494136 bytes, 1494136 total [688.664s][info][gc,stats ] - age 2: 62680 bytes, 1556816 total [688.664s][info][gc,stats ] - age 3: 18608 bytes, 1575424 total [688.664s][info][gc,stats ] - age 4: 61272 bytes, 1636696 total [688.664s][info][gc,stats ] - age 5: 191592 bytes, 1828288 total [688.664s][info][gc,stats ] [688.664s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [688.664s][info][gc,stats ] - age 1: 90677280 bytes, 90677280 total [688.664s][info][gc,stats ] - age 2: 59186696 bytes, 149863976 total [688.664s][info][gc,stats ] - age 3: 69319088 bytes, 219183064 total [688.664s][info][gc,stats ] - age 4: 6966224 bytes, 226149288 total [688.664s][info][gc,stats ] [688.664s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [688.664s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [688.664s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [688.674s][info][gc ] Transition from: normal to: idle [690.821s][info][gc ] Trigger (YOUNG): Average GC time (3834.45 ms) is above the time for average allocation rate (1998 MB/s) to deplete free headroom (7660M) (margin of error = 3.13) [690.821s][info][gc,ergo ] Free headroom: 9248M (free) - 1587M (spike) - 0B (penalties) = 7660M [690.822s][info][gc ] Transition from: idle to: normal [690.822s][info][gc ] Heuristics request for young collection accepted [690.822s][info][gc,free ] Free: 9247M, Max: 8192K regular, 1088M humongous, Frag: 89% external, 0% internal; Used: 173K, Mutator Free: 1156 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [690.822s][info][gc,ergo ] GC(412) Start GC cycle (YOUNG) [690.822s][info][gc,start ] GC(412) Concurrent reset [690.822s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent reset [690.852s][info][gc ] GC(412) Concurrent reset 29.924ms [690.852s][info][gc,start ] GC(412) Pause Init Mark (YOUNG) [690.852s][info][gc,task ] GC(412) Using 8 of 8 workers for init marking [690.856s][info][gc ] GC(412) Pause Init Mark (YOUNG) 3.486ms [690.856s][info][gc,start ] GC(412) Concurrent remembered set scanning [690.856s][info][gc,task ] GC(412) Using 4 of 8 workers for Concurrent remembered set scanning [690.873s][info][gc ] GC(412) Concurrent remembered set scanning 17.010ms [690.873s][info][gc,start ] GC(412) Concurrent marking roots [690.873s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent marking roots [690.877s][info][gc ] GC(412) Concurrent marking roots 4.569ms [690.878s][info][gc,start ] GC(412) Concurrent marking (YOUNG) [690.878s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent marking [691.316s][info][gc ] GC(412) Concurrent marking (YOUNG) 438.046ms [691.316s][info][gc,start ] GC(412) Pause Final Mark (YOUNG) [691.316s][info][gc,task ] GC(412) Using 8 of 8 workers for final marking [691.317s][info][gc,ergo ] GC(412) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [691.317s][info][gc,ergo ] GC(412) Adaptive CSet Selection for YOUNG. Max Evacuation: 689M, Actual Free: 0B. [691.317s][info][gc,ergo ] GC(412) Chosen CSet evacuates young: 70942K (of which at least: 0B are to be promoted), old: 0B [691.317s][info][gc,ergo ] GC(412) Collectable Garbage: 6058M (99%), Immediate: 0B (0%), 0 regions, CSet: 6058M (99%), 766 regions [691.317s][info][gc,ergo ] GC(412) Evacuation Targets: YOUNG: 70942K, PROMOTE: 0B, OLD: 0B, TOTAL: 70942K [691.317s][info][gc,free ] Free: 8979M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4121K, Mutator Free: 1123 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [691.317s][info][gc ] GC(412) Pause Final Mark (YOUNG) 0.907ms [691.317s][info][gc,start ] GC(412) Concurrent thread roots [691.317s][info][gc,task ] GC(412) Using 4 of 8 workers for Concurrent thread roots [691.321s][info][gc ] GC(412) Concurrent thread roots 3.837ms [691.321s][info][gc,start ] GC(412) Concurrent weak references [691.321s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent weak references [691.321s][info][gc,ref ] GC(412) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [691.321s][info][gc,ref ] GC(412) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [691.321s][info][gc,ref ] GC(412) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [691.321s][info][gc ] GC(412) Concurrent weak references 0.047ms [691.321s][info][gc,start ] GC(412) Concurrent weak roots [691.321s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent weak root [691.322s][info][gc ] GC(412) Concurrent weak roots 0.671ms [691.322s][info][gc,start ] GC(412) Concurrent cleanup [691.322s][info][gc ] GC(412) Concurrent cleanup 22664M->22664M(31744M) 0.103ms [691.322s][info][gc,free ] Free: 8967M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 105K, Mutator Free: 1121 Collector Reserve: 89235K, Max: 8192K; Used: 876K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [691.322s][info][gc,start ] GC(412) Concurrent strong roots [691.322s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent strong root [691.322s][info][gc ] GC(412) Concurrent strong roots 0.423ms [691.322s][info][gc,start ] GC(412) Concurrent evacuation [691.322s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent evacuation [691.359s][info][gc ] GC(412) Concurrent evacuation 36.468ms [691.359s][info][gc,start ] GC(412) Pause Init Update Refs [691.359s][info][gc ] GC(412) Pause Init Update Refs 0.511ms [691.360s][info][gc,start ] GC(412) Concurrent update references [691.360s][info][gc,task ] GC(412) Using 4 of 8 workers for concurrent reference update [691.360s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [691.574s][info][gc ] GC(412) Concurrent update references 214.016ms [691.574s][info][gc,start ] GC(412) Concurrent update thread roots [691.583s][info][gc ] GC(412) Concurrent update thread roots 9.673ms [691.584s][info][gc,start ] GC(412) Pause Final Update Refs [691.584s][info][gc,task ] GC(412) Using 8 of 8 workers for final reference update [691.584s][info][gc,free ] Free: 13744M, Max: 8192K regular, 560M humongous, Frag: 93% external, 44% internal; Used: 6063M, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 73750K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [691.584s][info][gc ] GC(412) Pause Final Update Refs 0.226ms [691.584s][info][gc,start ] GC(412) Concurrent cleanup [691.584s][info][gc ] GC(412) Concurrent cleanup 23271M->17143M(31744M) 0.201ms [691.584s][info][gc,ergo ] GC(412) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8183K, young_available: 14575M [691.585s][info][gc,ergo ] GC(412) At end of Concurrent Young GC: GCU: 6.2%, MU: 17.1% during period of 2.922s [691.585s][info][gc,ergo ] GC(412) At end of Concurrent Young GC: YOUNG generation used: 1968M, used regions: 1984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16544M, available: 14575M [691.585s][info][gc,ergo ] GC(412) At end of Concurrent Young GC: OLD generation used: 15175M, used regions: 15200M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15200M, available: 8183K [691.585s][info][gc,free ] Free: 13742M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 9291K, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 22704B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [691.585s][info][gc,stats ] [691.585s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [691.585s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [691.585s][info][gc,stats ] [691.585s][info][gc,stats ] Concurrent Reset 29955 us [691.585s][info][gc,stats ] Pause Init Mark (G) 4316 us [691.585s][info][gc,stats ] Pause Init Mark (N) 3499 us [691.585s][info][gc,stats ] Swap Remembered Set 3281 us [691.585s][info][gc,stats ] Update Region States 59 us [691.585s][info][gc,stats ] Concurrent Scan Remembered Set 17026 us, parallelism: 3.97x [691.585s][info][gc,stats ] RS: 67672 us [691.585s][info][gc,stats ] RS: Scan Clusters 67672 us, workers (us): 16929, 16916, 16915, 16912, ---, ---, ---, ---, [691.585s][info][gc,stats ] Concurrent Mark Roots 4584 us, parallelism: 3.68x [691.585s][info][gc,stats ] CMR: 16874 us [691.585s][info][gc,stats ] CMR: Thread Roots 15646 us, workers (us): 3983, 3890, 4073, 3699, ---, ---, ---, ---, [691.585s][info][gc,stats ] CMR: Code Cache Roots 1095 us, workers (us): 176, 290, 158, 470, ---, ---, ---, ---, [691.585s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 32, 27, 19, 18, ---, ---, ---, ---, [691.585s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 8, ---, ---, ---, ---, ---, ---, [691.585s][info][gc,stats ] Concurrent Marking 438074 us, parallelism: 3.96x [691.585s][info][gc,stats ] CM: 1734801 us [691.585s][info][gc,stats ] CM: Parallel Mark 1734801 us, workers (us): 433713, 433705, 433700, 433683, ---, ---, ---, ---, [691.585s][info][gc,stats ] Pause Final Mark (G) 1386 us [691.585s][info][gc,stats ] Pause Final Mark (N) 913 us [691.585s][info][gc,stats ] Finish Mark 395 us [691.585s][info][gc,stats ] Update Region States 97 us [691.585s][info][gc,stats ] Choose Collection Set 178 us [691.585s][info][gc,stats ] Rebuild Free Set 48 us [691.585s][info][gc,stats ] Concurrent Thread Roots 3851 us, parallelism: 3.90x [691.585s][info][gc,stats ] CTR: 15029 us [691.585s][info][gc,stats ] CTR: Thread Roots 15029 us, workers (us): 3750, 3747, 3768, 3764, ---, ---, ---, ---, [691.585s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [691.585s][info][gc,stats ] CWRF: 2 us [691.585s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [691.585s][info][gc,stats ] Concurrent Weak Roots 676 us [691.585s][info][gc,stats ] Roots 53 us, parallelism: 1.20x [691.585s][info][gc,stats ] CWR: 64 us [691.585s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 17, 15, 11, ---, ---, ---, ---, [691.585s][info][gc,stats ] Rendezvous 610 us [691.585s][info][gc,stats ] Concurrent Cleanup 109 us [691.585s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.69x [691.585s][info][gc,stats ] CSR: 1181 us [691.585s][info][gc,stats ] CSR: Code Cache Roots 1005 us, workers (us): 348, 252, 195, 210, ---, ---, ---, ---, [691.585s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 38, 32, 29, ---, ---, ---, ---, [691.585s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, 7, ---, 27, ---, ---, ---, ---, [691.585s][info][gc,stats ] Concurrent Evacuation 36486 us [691.585s][info][gc,stats ] Pause Init Update Refs (G) 985 us [691.585s][info][gc,stats ] Pause Init Update Refs (N) 520 us [691.585s][info][gc,stats ] Manage GCLABs 433 us [691.585s][info][gc,stats ] Concurrent Update Refs 214039 us [691.585s][info][gc,stats ] Concurrent Update Thread Roots 9689 us [691.585s][info][gc,stats ] Pause Final Update Refs (G) 729 us [691.585s][info][gc,stats ] Pause Final Update Refs (N) 231 us [691.585s][info][gc,stats ] Update Region States 51 us [691.585s][info][gc,stats ] Trash Collection Set 21 us [691.585s][info][gc,stats ] Rebuild Free Set 79 us [691.585s][info][gc,stats ] Concurrent Cleanup 212 us [691.585s][info][gc,stats ] Workers: Evacuated 70241K across 1461254 objects, abandoned 0B across 0 objects. [691.585s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [691.585s][info][gc,stats ] - age 1: 40691040 bytes, 40691040 total [691.585s][info][gc,stats ] - age 2: 22342816 bytes, 63033856 total [691.585s][info][gc,stats ] - age 3: 2183240 bytes, 65217096 total [691.585s][info][gc,stats ] - age 4: 29408 bytes, 65246504 total [691.585s][info][gc,stats ] - age 5: 4698464 bytes, 69944968 total [691.585s][info][gc,stats ] - age 6: 1982600 bytes, 71927568 total [691.585s][info][gc,stats ] [691.585s][info][gc,stats ] Mutators: Evacuated 701K across 7253 objects, abandoned 0B across 0 objects. [691.585s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [691.585s][info][gc,stats ] - age 1: 640704 bytes, 640704 total [691.585s][info][gc,stats ] - age 2: 10240 bytes, 650944 total [691.585s][info][gc,stats ] - age 3: 904 bytes, 651848 total [691.585s][info][gc,stats ] - age 5: 2808 bytes, 654656 total [691.585s][info][gc,stats ] - age 6: 63168 bytes, 717824 total [691.585s][info][gc,stats ] [691.585s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [691.585s][info][gc,stats ] - age 1: 140979480 bytes, 140979480 total [691.585s][info][gc,stats ] - age 2: 90392608 bytes, 231372088 total [691.585s][info][gc,stats ] - age 3: 59043464 bytes, 290415552 total [691.585s][info][gc,stats ] - age 4: 68874104 bytes, 359289656 total [691.585s][info][gc,stats ] - age 5: 6936792 bytes, 366226448 total [691.585s][info][gc,stats ] [691.585s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [691.585s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [691.585s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [691.596s][info][gc ] Transition from: normal to: idle [693.496s][info][gc ] Periodic Sample: GCU = 4.451%, MU = 16.940% during most recent 5.0s [694.061s][info][gc ] Trigger (YOUNG): Average GC time (3668.08 ms) is above the time for average allocation rate (1982 MB/s) to deplete free headroom (7269M) (margin of error = 3.12) [694.061s][info][gc,ergo ] Free headroom: 8857M (free) - 1587M (spike) - 0B (penalties) = 7269M [694.061s][info][gc ] Transition from: idle to: normal [694.061s][info][gc ] Heuristics request for young collection accepted [694.061s][info][gc,free ] Free: 8856M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 15524K, Mutator Free: 1109 Collector Reserve: 831M, Max: 8192K; Used: 22704B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [694.061s][info][gc,ergo ] GC(413) Start GC cycle (YOUNG) [694.061s][info][gc,start ] GC(413) Concurrent reset [694.061s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent reset [694.091s][info][gc ] GC(413) Concurrent reset 29.844ms [694.091s][info][gc,start ] GC(413) Pause Init Mark (YOUNG) [694.091s][info][gc,task ] GC(413) Using 8 of 8 workers for init marking [694.095s][info][gc ] GC(413) Pause Init Mark (YOUNG) 3.614ms [694.095s][info][gc,start ] GC(413) Concurrent remembered set scanning [694.095s][info][gc,task ] GC(413) Using 4 of 8 workers for Concurrent remembered set scanning [694.112s][info][gc ] GC(413) Concurrent remembered set scanning 17.070ms [694.112s][info][gc,start ] GC(413) Concurrent marking roots [694.112s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent marking roots [694.116s][info][gc ] GC(413) Concurrent marking roots 4.071ms [694.116s][info][gc,start ] GC(413) Concurrent marking (YOUNG) [694.116s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent marking [694.567s][info][gc ] GC(413) Concurrent marking (YOUNG) 450.225ms [694.567s][info][gc,start ] GC(413) Pause Final Mark (YOUNG) [694.567s][info][gc,task ] GC(413) Using 8 of 8 workers for final marking [694.568s][info][gc,ergo ] GC(413) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [694.568s][info][gc,ergo ] GC(413) Adaptive CSet Selection for YOUNG. Max Evacuation: 689M, Actual Free: 0B. [694.568s][info][gc,ergo ] GC(413) Chosen CSet evacuates young: 64308K (of which at least: 0B are to be promoted), old: 0B [694.568s][info][gc,ergo ] GC(413) Collectable Garbage: 6448M (99%), Immediate: 0B (0%), 0 regions, CSet: 6448M (99%), 814 regions [694.568s][info][gc,ergo ] GC(413) Evacuation Targets: YOUNG: 64308K, PROMOTE: 0B, OLD: 0B, TOTAL: 64308K [694.568s][info][gc,free ] Free: 8559M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 565K, Mutator Free: 1070 Collector Reserve: 81897K, Max: 8192K; Used: 22704B Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [694.568s][info][gc ] GC(413) Pause Final Mark (YOUNG) 0.975ms [694.568s][info][gc,start ] GC(413) Concurrent thread roots [694.568s][info][gc,task ] GC(413) Using 4 of 8 workers for Concurrent thread roots [694.572s][info][gc ] GC(413) Concurrent thread roots 4.154ms [694.572s][info][gc,start ] GC(413) Concurrent weak references [694.572s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent weak references [694.572s][info][gc,ref ] GC(413) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [694.572s][info][gc,ref ] GC(413) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [694.572s][info][gc,ref ] GC(413) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [694.572s][info][gc ] GC(413) Concurrent weak references 0.047ms [694.572s][info][gc,start ] GC(413) Concurrent weak roots [694.572s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent weak root [694.573s][info][gc ] GC(413) Concurrent weak roots 0.602ms [694.573s][info][gc,start ] GC(413) Concurrent cleanup [694.573s][info][gc ] GC(413) Concurrent cleanup 23093M->23093M(31744M) 0.134ms [694.573s][info][gc,free ] Free: 8546M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5374K, Mutator Free: 1069 Collector Reserve: 81117K, Max: 8192K; Used: 802K Old Collector Reserve: 8179K, Max: 8179K; Used: 12800B [694.573s][info][gc,start ] GC(413) Concurrent strong roots [694.573s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent strong root [694.574s][info][gc ] GC(413) Concurrent strong roots 0.467ms [694.574s][info][gc,start ] GC(413) Concurrent evacuation [694.574s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent evacuation [694.600s][info][gc ] GC(413) Concurrent evacuation 26.312ms [694.600s][info][gc,start ] GC(413) Pause Init Update Refs [694.601s][info][gc ] GC(413) Pause Init Update Refs 0.512ms [694.601s][info][gc,start ] GC(413) Concurrent update references [694.601s][info][gc,task ] GC(413) Using 4 of 8 workers for concurrent reference update [694.601s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [694.802s][info][gc ] GC(413) Concurrent update references 200.760ms [694.802s][info][gc,start ] GC(413) Concurrent update thread roots [694.811s][info][gc ] GC(413) Concurrent update thread roots 9.465ms [694.812s][info][gc,start ] GC(413) Pause Final Update Refs [694.812s][info][gc,task ] GC(413) Using 8 of 8 workers for final reference update [694.812s][info][gc,free ] Free: 13748M, Max: 8192K regular, 560M humongous, Frag: 93% external, 46% internal; Used: 6451M, Mutator Free: 1719 Collector Reserve: 832M, Max: 8192K; Used: 65536K Old Collector Reserve: 8037K, Max: 8037K; Used: 154K [694.812s][info][gc ] GC(413) Pause Final Update Refs 0.220ms [694.812s][info][gc,start ] GC(413) Concurrent cleanup [694.812s][info][gc ] GC(413) Concurrent cleanup 23651M->17140M(31744M) 0.177ms [694.812s][info][gc,ergo ] GC(413) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8041K, young_available: 14579M [694.812s][info][gc,ergo ] GC(413) At end of Concurrent Young GC: GCU: 5.5%, MU: 17.0% during period of 3.228s [694.812s][info][gc,ergo ] GC(413) At end of Concurrent Young GC: YOUNG generation used: 1964M, used regions: 1976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16544M, available: 14579M [694.812s][info][gc,ergo ] GC(413) At end of Concurrent Young GC: OLD generation used: 15175M, used regions: 15200M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15200M, available: 8041K [694.812s][info][gc,free ] Free: 13747M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 4967K, Mutator Free: 1719 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8037K, Max: 8037K; Used: 154K [694.813s][info][gc,stats ] [694.813s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [694.813s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [694.813s][info][gc,stats ] [694.813s][info][gc,stats ] Concurrent Reset 29872 us [694.813s][info][gc,stats ] Pause Init Mark (G) 4417 us [694.813s][info][gc,stats ] Pause Init Mark (N) 3627 us [694.813s][info][gc,stats ] Swap Remembered Set 3356 us [694.813s][info][gc,stats ] Update Region States 116 us [694.813s][info][gc,stats ] Concurrent Scan Remembered Set 17086 us, parallelism: 3.98x [694.813s][info][gc,stats ] RS: 67939 us [694.813s][info][gc,stats ] RS: Scan Clusters 67939 us, workers (us): 16995, 16989, 16979, 16977, ---, ---, ---, ---, [694.813s][info][gc,stats ] Concurrent Mark Roots 4084 us, parallelism: 3.65x [694.813s][info][gc,stats ] CMR: 14926 us [694.813s][info][gc,stats ] CMR: Thread Roots 13805 us, workers (us): 3390, 3411, 3455, 3549, ---, ---, ---, ---, [694.813s][info][gc,stats ] CMR: Code Cache Roots 992 us, workers (us): 307, 332, 177, 177, ---, ---, ---, ---, [694.813s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 33, 24, 22, 14, ---, ---, ---, ---, [694.813s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [694.813s][info][gc,stats ] Concurrent Marking 450257 us, parallelism: 3.96x [694.813s][info][gc,stats ] CM: 1782604 us [694.813s][info][gc,stats ] CM: Parallel Mark 1782604 us, workers (us): 445666, 445653, 445644, 445640, ---, ---, ---, ---, [694.813s][info][gc,stats ] Pause Final Mark (G) 1474 us [694.813s][info][gc,stats ] Pause Final Mark (N) 982 us [694.813s][info][gc,stats ] Finish Mark 475 us [694.813s][info][gc,stats ] Update Region States 86 us [694.813s][info][gc,stats ] Choose Collection Set 179 us [694.813s][info][gc,stats ] Rebuild Free Set 49 us [694.813s][info][gc,stats ] Concurrent Thread Roots 4168 us, parallelism: 3.90x [694.813s][info][gc,stats ] CTR: 16256 us [694.813s][info][gc,stats ] CTR: Thread Roots 16256 us, workers (us): 4096, 4054, 4057, 4048, ---, ---, ---, ---, [694.813s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [694.813s][info][gc,stats ] CWRF: 1 us [694.813s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [694.813s][info][gc,stats ] Concurrent Weak Roots 613 us [694.813s][info][gc,stats ] Roots 51 us, parallelism: 1.25x [694.813s][info][gc,stats ] CWR: 64 us [694.813s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 19, 13, 11, ---, ---, ---, ---, [694.813s][info][gc,stats ] Rendezvous 539 us [694.813s][info][gc,stats ] Concurrent Cleanup 141 us [694.813s][info][gc,stats ] Concurrent Strong Roots 471 us, parallelism: 2.55x [694.813s][info][gc,stats ] CSR: 1203 us [694.813s][info][gc,stats ] CSR: Code Cache Roots 1019 us, workers (us): 186, 203, 264, 366, ---, ---, ---, ---, [694.813s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 45, 40, 38, 33, ---, ---, ---, ---, [694.813s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 22, 7, ---, ---, ---, ---, [694.813s][info][gc,stats ] Concurrent Evacuation 26326 us [694.813s][info][gc,stats ] Pause Init Update Refs (G) 941 us [694.813s][info][gc,stats ] Pause Init Update Refs (N) 522 us [694.813s][info][gc,stats ] Manage GCLABs 442 us [694.813s][info][gc,stats ] Concurrent Update Refs 200782 us [694.813s][info][gc,stats ] Concurrent Update Thread Roots 9482 us [694.813s][info][gc,stats ] Pause Final Update Refs (G) 721 us [694.813s][info][gc,stats ] Pause Final Update Refs (N) 225 us [694.813s][info][gc,stats ] Update Region States 47 us [694.813s][info][gc,stats ] Trash Collection Set 23 us [694.813s][info][gc,stats ] Rebuild Free Set 78 us [694.813s][info][gc,stats ] Concurrent Cleanup 183 us [694.813s][info][gc,stats ] Workers: Evacuated 63794K across 1253612 objects, abandoned 0B across 0 objects. [694.813s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [694.813s][info][gc,stats ] - age 1: 32750624 bytes, 32750624 total [694.813s][info][gc,stats ] - age 2: 1830624 bytes, 34581248 total [694.813s][info][gc,stats ] - age 3: 15627040 bytes, 50208288 total [694.813s][info][gc,stats ] - age 4: 2176024 bytes, 52384312 total [694.813s][info][gc,stats ] - age 5: 29008 bytes, 52413320 total [694.813s][info][gc,stats ] - age 6: 5146560 bytes, 57559880 total [694.813s][info][gc,stats ] - age 7: 7765624 bytes, 65325504 total [694.813s][info][gc,stats ] [694.813s][info][gc,stats ] Mutators: Evacuated 514K across 5248 objects, abandoned 0B across 0 objects. [694.813s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [694.813s][info][gc,stats ] - age 1: 472288 bytes, 472288 total [694.813s][info][gc,stats ] - age 2: 648 bytes, 472936 total [694.813s][info][gc,stats ] - age 3: 6712 bytes, 479648 total [694.813s][info][gc,stats ] - age 4: 880 bytes, 480528 total [694.813s][info][gc,stats ] - age 5: 96 bytes, 480624 total [694.813s][info][gc,stats ] - age 6: 4512 bytes, 485136 total [694.813s][info][gc,stats ] - age 7: 41488 bytes, 526624 total [694.813s][info][gc,stats ] [694.813s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [694.813s][info][gc,stats ] - age 1: 14124808 bytes, 14124808 total [694.813s][info][gc,stats ] - age 2: 140897776 bytes, 155022584 total [694.813s][info][gc,stats ] - age 3: 90339832 bytes, 245362416 total [694.813s][info][gc,stats ] - age 4: 59018968 bytes, 304381384 total [694.813s][info][gc,stats ] - age 5: 62365600 bytes, 366746984 total [694.813s][info][gc,stats ] - age 6: 6936792 bytes, 373683776 total [694.813s][info][gc,stats ] [694.813s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [694.813s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [694.813s][info][gc,metaspace] Metaspace: 9159K(9344K)->9159K(9344K) NonClass: 8396K(8512K)->8396K(8512K) Class: 762K(832K)->762K(832K) [694.823s][info][gc ] Transition from: normal to: idle [697.431s][info][gc ] Trigger (YOUNG): Average GC time (3511.36 ms) is above the time for average allocation rate (1995 MB/s) to deplete free headroom (7002M) (margin of error = 3.11) [697.431s][info][gc,ergo ] Free headroom: 8589M (free) - 1587M (spike) - 0B (penalties) = 7002M [697.431s][info][gc ] Transition from: idle to: normal [697.431s][info][gc ] Heuristics request for young collection accepted [697.431s][info][gc,free ] Free: 8589M, Max: 8192K regular, 824M humongous, Frag: 91% external, 0% internal; Used: 10467K, Mutator Free: 1075 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8037K, Max: 8037K; Used: 154K [697.431s][info][gc,ergo ] GC(414) Start GC cycle (YOUNG) [697.431s][info][gc,start ] GC(414) Concurrent reset [697.431s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent reset [697.463s][info][gc ] GC(414) Concurrent reset 32.016ms [697.464s][info][gc,start ] GC(414) Pause Init Mark (YOUNG) [697.464s][info][gc,task ] GC(414) Using 8 of 8 workers for init marking [697.467s][info][gc ] GC(414) Pause Init Mark (YOUNG) 3.553ms [697.468s][info][gc,start ] GC(414) Concurrent remembered set scanning [697.468s][info][gc,task ] GC(414) Using 4 of 8 workers for Concurrent remembered set scanning [697.485s][info][gc ] GC(414) Concurrent remembered set scanning 17.343ms [697.485s][info][gc,start ] GC(414) Concurrent marking roots [697.485s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent marking roots [697.489s][info][gc ] GC(414) Concurrent marking roots 3.958ms [697.489s][info][gc,start ] GC(414) Concurrent marking (YOUNG) [697.489s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent marking [697.938s][info][gc ] GC(414) Concurrent marking (YOUNG) 449.224ms [697.938s][info][gc,start ] GC(414) Pause Final Mark (YOUNG) [697.939s][info][gc,task ] GC(414) Using 8 of 8 workers for final marking [697.939s][info][gc,ergo ] GC(414) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [697.939s][info][gc,ergo ] GC(414) Adaptive CSet Selection for YOUNG. Max Evacuation: 689M, Actual Free: 0B. [697.939s][info][gc,ergo ] GC(414) Chosen CSet evacuates young: 39025K (of which at least: 0B are to be promoted), old: 0B [697.939s][info][gc,ergo ] GC(414) Collectable Garbage: 6717M (99%), Immediate: 0B (0%), 0 regions, CSet: 6717M (99%), 845 regions [697.939s][info][gc,ergo ] GC(414) Evacuation Targets: YOUNG: 39025K, PROMOTE: 0B, OLD: 0B, TOTAL: 39025K [697.939s][info][gc,free ] Free: 8337M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6612K, Mutator Free: 1043 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8037K, Max: 8037K; Used: 154K [697.940s][info][gc ] GC(414) Pause Final Mark (YOUNG) 1.013ms [697.940s][info][gc,start ] GC(414) Concurrent thread roots [697.940s][info][gc,task ] GC(414) Using 4 of 8 workers for Concurrent thread roots [697.944s][info][gc ] GC(414) Concurrent thread roots 4.092ms [697.944s][info][gc,start ] GC(414) Concurrent weak references [697.944s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent weak references [697.944s][info][gc,ref ] GC(414) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [697.944s][info][gc,ref ] GC(414) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [697.944s][info][gc,ref ] GC(414) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [697.944s][info][gc ] GC(414) Concurrent weak references 0.075ms [697.944s][info][gc,start ] GC(414) Concurrent weak roots [697.944s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent weak root [697.945s][info][gc ] GC(414) Concurrent weak roots 0.700ms [697.945s][info][gc,start ] GC(414) Concurrent cleanup [697.945s][info][gc ] GC(414) Concurrent cleanup 23343M->23343M(31744M) 0.114ms [697.945s][info][gc,free ] Free: 8324M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3246K, Mutator Free: 1041 Collector Reserve: 48434K, Max: 8192K; Used: 717K Old Collector Reserve: 8020K, Max: 8020K; Used: 172K [697.945s][info][gc,start ] GC(414) Concurrent strong roots [697.945s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent strong root [697.945s][info][gc ] GC(414) Concurrent strong roots 0.427ms [697.945s][info][gc,start ] GC(414) Concurrent evacuation [697.945s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent evacuation [697.964s][info][gc ] GC(414) Concurrent evacuation 19.034ms [697.964s][info][gc,start ] GC(414) Pause Init Update Refs [697.965s][info][gc ] GC(414) Pause Init Update Refs 0.508ms [697.965s][info][gc,start ] GC(414) Concurrent update references [697.965s][info][gc,task ] GC(414) Using 4 of 8 workers for concurrent reference update [697.965s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [698.154s][info][gc ] GC(414) Concurrent update references 188.381ms [698.154s][info][gc,start ] GC(414) Concurrent update thread roots [698.163s][info][gc ] GC(414) Concurrent update thread roots 9.788ms [698.164s][info][gc,start ] GC(414) Pause Final Update Refs [698.164s][info][gc,task ] GC(414) Using 8 of 8 workers for final reference update [698.164s][info][gc,free ] Free: 13797M, Max: 8192K regular, 560M humongous, Frag: 93% external, 48% internal; Used: 6718M, Mutator Free: 1725 Collector Reserve: 832M, Max: 8192K; Used: 32768K Old Collector Reserve: 16152K, Max: 8192K; Used: 8424K [698.164s][info][gc ] GC(414) Pause Final Update Refs 0.216ms [698.164s][info][gc,start ] GC(414) Concurrent cleanup [698.164s][info][gc ] GC(414) Concurrent cleanup 23838M->17083M(31744M) 0.198ms [698.164s][info][gc ] GC(414) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 15208M [698.164s][info][gc,ergo ] GC(414) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 16156K, young_available: 14628M [698.164s][info][gc,ergo ] GC(414) At end of Concurrent Young GC: GCU: 5.2%, MU: 16.8% during period of 3.352s [698.165s][info][gc,ergo ] GC(414) At end of Concurrent Young GC: YOUNG generation used: 1908M, used regions: 1920M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 14627M [698.165s][info][gc,ergo ] GC(414) At end of Concurrent Young GC: OLD generation used: 15176M, used regions: 15200M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 16156K [698.165s][info][gc,free ] Free: 13795M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 4197K, Mutator Free: 1725 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 16152K, Max: 8192K; Used: 232K [698.165s][info][gc,stats ] [698.165s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [698.165s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [698.165s][info][gc,stats ] [698.165s][info][gc,stats ] Concurrent Reset 32045 us [698.165s][info][gc,stats ] Pause Init Mark (G) 4290 us [698.165s][info][gc,stats ] Pause Init Mark (N) 3561 us [698.165s][info][gc,stats ] Swap Remembered Set 3369 us [698.165s][info][gc,stats ] Update Region States 57 us [698.165s][info][gc,stats ] Concurrent Scan Remembered Set 17360 us, parallelism: 3.98x [698.165s][info][gc,stats ] RS: 69056 us [698.165s][info][gc,stats ] RS: Scan Clusters 69056 us, workers (us): 17271, 17266, 17264, 17255, ---, ---, ---, ---, [698.165s][info][gc,stats ] Concurrent Mark Roots 3973 us, parallelism: 3.62x [698.165s][info][gc,stats ] CMR: 14371 us [698.165s][info][gc,stats ] CMR: Thread Roots 13310 us, workers (us): 3269, 3330, 3246, 3465, ---, ---, ---, ---, [698.165s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 335, 179, 280, 143, ---, ---, ---, ---, [698.165s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 24, 20, 14, ---, ---, ---, ---, [698.165s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [698.165s][info][gc,stats ] Concurrent Marking 449262 us, parallelism: 3.96x [698.165s][info][gc,stats ] CM: 1779889 us [698.165s][info][gc,stats ] CM: Parallel Mark 1779889 us, workers (us): 444978, 444980, 444969, 444963, ---, ---, ---, ---, [698.165s][info][gc,stats ] Pause Final Mark (G) 1498 us [698.165s][info][gc,stats ] Pause Final Mark (N) 1019 us [698.165s][info][gc,stats ] Finish Mark 497 us [698.165s][info][gc,stats ] Update Region States 88 us [698.165s][info][gc,stats ] Choose Collection Set 192 us [698.165s][info][gc,stats ] Rebuild Free Set 48 us [698.165s][info][gc,stats ] Concurrent Thread Roots 4107 us, parallelism: 3.86x [698.165s][info][gc,stats ] CTR: 15832 us [698.165s][info][gc,stats ] CTR: Thread Roots 15832 us, workers (us): 3923, 3976, 4045, 3888, ---, ---, ---, ---, [698.165s][info][gc,stats ] Concurrent Weak References 80 us, parallelism: 0.02x [698.165s][info][gc,stats ] CWRF: 1 us [698.165s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [698.165s][info][gc,stats ] Concurrent Weak Roots 707 us [698.165s][info][gc,stats ] Roots 57 us, parallelism: 1.39x [698.165s][info][gc,stats ] CWR: 79 us [698.165s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 23, 18, 14, ---, ---, ---, ---, [698.165s][info][gc,stats ] Rendezvous 630 us [698.165s][info][gc,stats ] Concurrent Cleanup 119 us [698.165s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.61x [698.165s][info][gc,stats ] CSR: 1129 us [698.165s][info][gc,stats ] CSR: Code Cache Roots 963 us, workers (us): 191, 263, 348, 161, ---, ---, ---, ---, [698.165s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 45, 40, 28, 22, ---, ---, ---, ---, [698.165s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, ---, 23, ---, ---, ---, ---, [698.165s][info][gc,stats ] Concurrent Evacuation 19048 us [698.165s][info][gc,stats ] Pause Init Update Refs (G) 969 us [698.165s][info][gc,stats ] Pause Init Update Refs (N) 516 us [698.165s][info][gc,stats ] Manage GCLABs 431 us [698.165s][info][gc,stats ] Concurrent Update Refs 188401 us [698.165s][info][gc,stats ] Concurrent Update Thread Roots 9794 us [698.165s][info][gc,stats ] Pause Final Update Refs (G) 711 us [698.165s][info][gc,stats ] Pause Final Update Refs (N) 221 us [698.165s][info][gc,stats ] Update Region States 46 us [698.165s][info][gc,stats ] Trash Collection Set 22 us [698.165s][info][gc,stats ] Rebuild Free Set 77 us [698.165s][info][gc,stats ] Concurrent Cleanup 206 us [698.165s][info][gc,stats ] Workers: Evacuated 38555K across 435293 objects, abandoned 0B across 0 objects. [698.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [698.165s][info][gc,stats ] - age 1: 37121992 bytes, 37121992 total [698.165s][info][gc,stats ] - age 2: 770752 bytes, 37892744 total [698.165s][info][gc,stats ] - age 3: 1576 bytes, 37894320 total [698.165s][info][gc,stats ] - age 4: 1167744 bytes, 39062064 total [698.165s][info][gc,stats ] - age 5: 424 bytes, 39062488 total [698.165s][info][gc,stats ] - age 6: 96 bytes, 39062584 total [698.165s][info][gc,stats ] - age 7: 418504 bytes, 39481088 total [698.165s][info][gc,stats ] [698.165s][info][gc,stats ] Mutators: Evacuated 470K across 3814 objects, abandoned 0B across 0 objects. [698.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [698.165s][info][gc,stats ] - age 1: 471816 bytes, 471816 total [698.165s][info][gc,stats ] - age 2: 48 bytes, 471864 total [698.165s][info][gc,stats ] - age 4: 624 bytes, 472488 total [698.165s][info][gc,stats ] - age 7: 8880 bytes, 481368 total [698.165s][info][gc,stats ] [698.165s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [698.165s][info][gc,stats ] - age 1: 31021096 bytes, 31021096 total [698.165s][info][gc,stats ] - age 2: 14069552 bytes, 45090648 total [698.165s][info][gc,stats ] - age 3: 140828136 bytes, 185918784 total [698.165s][info][gc,stats ] - age 4: 90285280 bytes, 276204064 total [698.165s][info][gc,stats ] - age 5: 58990032 bytes, 335194096 total [698.165s][info][gc,stats ] - age 6: 62178264 bytes, 397372360 total [698.165s][info][gc,stats ] - age 7: 6935960 bytes, 404308320 total [698.165s][info][gc,stats ] [698.165s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [698.165s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [698.165s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [698.175s][info][gc ] Transition from: normal to: idle [698.176s][info][gc ] Trigger (YOUNG): expedite promotion of 6773K [698.176s][info][gc ] Transition from: idle to: normal [698.176s][info][gc ] Heuristics request for young collection accepted [698.176s][info][gc,free ] Free: 13772M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 3195K, Mutator Free: 1722 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 16152K, Max: 8192K; Used: 232K [698.176s][info][gc,ergo ] GC(415) Start GC cycle (YOUNG) [698.176s][info][gc,start ] GC(415) Concurrent reset [698.176s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent reset [698.182s][info][gc ] GC(415) Concurrent reset 5.934ms [698.182s][info][gc,start ] GC(415) Pause Init Mark (YOUNG) [698.182s][info][gc,task ] GC(415) Using 8 of 8 workers for init marking [698.186s][info][gc ] GC(415) Pause Init Mark (YOUNG) 3.521ms [698.186s][info][gc,start ] GC(415) Concurrent remembered set scanning [698.186s][info][gc,task ] GC(415) Using 4 of 8 workers for Concurrent remembered set scanning [698.202s][info][gc ] GC(415) Concurrent remembered set scanning 16.620ms [698.202s][info][gc,start ] GC(415) Concurrent marking roots [698.202s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent marking roots [698.207s][info][gc ] GC(415) Concurrent marking roots 4.273ms [698.207s][info][gc,start ] GC(415) Concurrent marking (YOUNG) [698.207s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent marking [698.507s][info][gc ] Periodic Sample: GCU = 8.632%, MU = 17.077% during most recent 5.0s [698.648s][info][gc ] GC(415) Concurrent marking (YOUNG) 441.161ms [698.648s][info][gc,start ] GC(415) Pause Final Mark (YOUNG) [698.648s][info][gc,task ] GC(415) Using 8 of 8 workers for final marking [698.649s][info][gc,ergo ] GC(415) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [698.649s][info][gc,ergo ] GC(415) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [698.649s][info][gc,ergo ] GC(415) Chosen CSet evacuates young: 273M (of which at least: 6773K are to be promoted), old: 0B [698.649s][info][gc,ergo ] GC(415) Collectable Garbage: 1522M (99%), Immediate: 0B (0%), 0 regions, CSet: 1522M (99%), 226 regions [698.649s][info][gc,ergo ] GC(415) Evacuation Targets: YOUNG: 273M, PROMOTE: 6773K, OLD: 0B, TOTAL: 280M [698.649s][info][gc,free ] Free: 13277M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 2982K, Mutator Free: 1660 Collector Reserve: 336M, Max: 8192K; Used: 0B Old Collector Reserve: 16152K, Max: 8192K; Used: 232K [698.649s][info][gc ] GC(415) Pause Final Mark (YOUNG) 0.882ms [698.649s][info][gc,start ] GC(415) Concurrent thread roots [698.649s][info][gc,task ] GC(415) Using 4 of 8 workers for Concurrent thread roots [698.654s][info][gc ] GC(415) Concurrent thread roots 4.514ms [698.654s][info][gc,start ] GC(415) Concurrent weak references [698.654s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent weak references [698.654s][info][gc,ref ] GC(415) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [698.654s][info][gc,ref ] GC(415) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [698.654s][info][gc,ref ] GC(415) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [698.654s][info][gc ] GC(415) Concurrent weak references 0.043ms [698.654s][info][gc,start ] GC(415) Concurrent weak roots [698.654s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent weak root [698.655s][info][gc ] GC(415) Concurrent weak roots 0.615ms [698.655s][info][gc,start ] GC(415) Concurrent cleanup [698.655s][info][gc ] GC(415) Concurrent cleanup 18108M->18108M(31744M) 0.101ms [698.655s][info][gc,free ] Free: 13263M, Max: 8192K regular, 864M humongous, Frag: 94% external, 0% internal; Used: 538K, Mutator Free: 1658 Collector Reserve: 335M, Max: 8192K; Used: 830K Old Collector Reserve: 15767K, Max: 8192K; Used: 616K [698.655s][info][gc,start ] GC(415) Concurrent strong roots [698.655s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent strong root [698.655s][info][gc ] GC(415) Concurrent strong roots 0.415ms [698.655s][info][gc,start ] GC(415) Concurrent evacuation [698.655s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent evacuation [698.677s][info][gc,ergo ] GC(415) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16543744, promotion expended: 11928048, old capacity: 15946743808, old_used: 15925193776, old unaffiliated regions: 0 [698.677s][info][gc,ergo ] GC(415) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16543744, promotion expended: 11928048, old capacity: 15946743808, old_used: 15925193776, old unaffiliated regions: 0 [698.677s][info][gc,ergo ] GC(415) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16543744, promotion expended: 11928048, old capacity: 15946743808, old_used: 15925193776, old unaffiliated regions: 0 [698.677s][info][gc,ergo ] GC(415) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16543744, promotion expended: 11928048, old capacity: 15946743808, old_used: 15925193776, old unaffiliated regions: 0 [698.677s][info][gc,ergo ] GC(415) Squelching additional promotion failure reports for current epoch [698.718s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15216M [698.917s][info][gc ] GC(415) Concurrent evacuation 262.382ms [698.918s][info][gc,start ] GC(415) Pause Init Update Refs [698.918s][info][gc ] GC(415) Pause Init Update Refs 0.584ms [698.919s][info][gc,start ] GC(415) Concurrent update references [698.919s][info][gc,task ] GC(415) Using 4 of 8 workers for concurrent reference update [698.919s][info][gc,free ] At start of update refs, moving 65519K to Mutator free set from Collector Reserve (65519K) and from Old Collector Reserve (0B) [699.179s][info][gc ] GC(415) Concurrent update references 260.108ms [699.179s][info][gc,start ] GC(415) Concurrent update thread roots [699.190s][info][gc ] GC(415) Concurrent update thread roots 11.477ms [699.191s][info][gc,start ] GC(415) Pause Final Update Refs [699.191s][info][gc,task ] GC(415) Using 8 of 8 workers for final reference update [699.191s][info][gc,free ] Free: 13147M, Max: 8192K regular, 864M humongous, Frag: 93% external, 12% internal; Used: 1631M, Mutator Free: 1644 Collector Reserve: 831M, Max: 8192K; Used: 128M Old Collector Reserve: 52240K, Max: 8192K; Used: 54255K [699.191s][info][gc ] GC(415) Pause Final Update Refs 0.229ms [699.191s][info][gc,start ] GC(415) Concurrent cleanup [699.191s][info][gc ] GC(415) Concurrent cleanup 19500M->17698M(31744M) 0.127ms [699.191s][info][gc ] GC(415) Transfer 6 region(s) from YOUNG to OLD, yielding increased size: 15264M [699.191s][info][gc,ergo ] GC(415) After cleanup, successfully transferred 6 regions to old to prepare for next gc, old available: 52245K, young_available: 13978M [699.191s][info][gc,ergo ] GC(415) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.1% during period of 1.027s [699.191s][info][gc,ergo ] GC(415) At end of Concurrent Young GC: YOUNG generation used: 2502M, used regions: 2520M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16480M, available: 13977M [699.191s][info][gc,ergo ] GC(415) At end of Concurrent Young GC: OLD generation used: 15196M, used regions: 15216M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15264M, available: 52245K [699.191s][info][gc,free ] Free: 13145M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 6178K, Mutator Free: 1644 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 52240K, Max: 8192K; Used: 5103K [699.192s][info][gc,stats ] [699.192s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [699.192s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [699.192s][info][gc,stats ] [699.192s][info][gc,stats ] Concurrent Reset 5952 us [699.192s][info][gc,stats ] Pause Init Mark (G) 4098 us [699.192s][info][gc,stats ] Pause Init Mark (N) 3529 us [699.192s][info][gc,stats ] Swap Remembered Set 3338 us [699.192s][info][gc,stats ] Update Region States 71 us [699.192s][info][gc,stats ] Concurrent Scan Remembered Set 16635 us, parallelism: 3.98x [699.192s][info][gc,stats ] RS: 66211 us [699.192s][info][gc,stats ] RS: Scan Clusters 66211 us, workers (us): 16563, 16561, 16548, 16539, ---, ---, ---, ---, [699.192s][info][gc,stats ] Concurrent Mark Roots 4286 us, parallelism: 3.70x [699.192s][info][gc,stats ] CMR: 15856 us [699.192s][info][gc,stats ] CMR: Thread Roots 14654 us, workers (us): 3604, 3787, 3695, 3568, ---, ---, ---, ---, [699.192s][info][gc,stats ] CMR: Code Cache Roots 1067 us, workers (us): 349, 183, 179, 356, ---, ---, ---, ---, [699.192s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 32, 25, 23, 18, ---, ---, ---, ---, [699.192s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [699.192s][info][gc,stats ] Concurrent Marking 441188 us, parallelism: 3.96x [699.192s][info][gc,stats ] CM: 1746229 us [699.192s][info][gc,stats ] CM: Parallel Mark 1746229 us, workers (us): 436574, 436559, 436551, 436544, ---, ---, ---, ---, [699.192s][info][gc,stats ] Pause Final Mark (G) 1382 us [699.192s][info][gc,stats ] Pause Final Mark (N) 888 us [699.192s][info][gc,stats ] Finish Mark 434 us [699.192s][info][gc,stats ] Update Region States 92 us [699.192s][info][gc,stats ] Choose Collection Set 106 us [699.192s][info][gc,stats ] Rebuild Free Set 67 us [699.192s][info][gc,stats ] Concurrent Thread Roots 4526 us, parallelism: 3.89x [699.192s][info][gc,stats ] CTR: 17588 us [699.192s][info][gc,stats ] CTR: Thread Roots 17588 us, workers (us): 4470, 4429, 4350, 4339, ---, ---, ---, ---, [699.192s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [699.192s][info][gc,stats ] CWRF: 2 us [699.192s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [699.192s][info][gc,stats ] Concurrent Weak Roots 621 us [699.192s][info][gc,stats ] Roots 57 us, parallelism: 1.61x [699.192s][info][gc,stats ] CWR: 92 us [699.192s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 29, 22, 24, 18, ---, ---, ---, ---, [699.192s][info][gc,stats ] Rendezvous 550 us [699.192s][info][gc,stats ] Concurrent Cleanup 106 us [699.192s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.59x [699.192s][info][gc,stats ] CSR: 1092 us [699.192s][info][gc,stats ] CSR: Code Cache Roots 934 us, workers (us): 155, 326, 254, 199, ---, ---, ---, ---, [699.192s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 38, 35, 30, 28, ---, ---, ---, ---, [699.192s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [699.192s][info][gc,stats ] Concurrent Evacuation 262403 us [699.192s][info][gc,stats ] Pause Init Update Refs (G) 1153 us [699.192s][info][gc,stats ] Pause Init Update Refs (N) 593 us [699.192s][info][gc,stats ] Manage GCLABs 499 us [699.192s][info][gc,stats ] Concurrent Update Refs 260139 us [699.192s][info][gc,stats ] Concurrent Update Thread Roots 11497 us [699.192s][info][gc,stats ] Pause Final Update Refs (G) 805 us [699.192s][info][gc,stats ] Pause Final Update Refs (N) 234 us [699.192s][info][gc,stats ] Update Region States 55 us [699.192s][info][gc,stats ] Trash Collection Set 10 us [699.192s][info][gc,stats ] Rebuild Free Set 87 us [699.192s][info][gc,stats ] Concurrent Cleanup 132 us [699.192s][info][gc,stats ] Workers: Evacuated 277M across 8206965 objects, abandoned 0B across 0 objects. [699.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [699.192s][info][gc,stats ] - age 1: 28677456 bytes, 28677456 total [699.192s][info][gc,stats ] - age 2: 11994168 bytes, 40671624 total [699.192s][info][gc,stats ] - age 3: 4947392 bytes, 45619016 total [699.192s][info][gc,stats ] - age 4: 14015328 bytes, 59634344 total [699.192s][info][gc,stats ] - age 5: 60462832 bytes, 120097176 total [699.192s][info][gc,stats ] - age 6: 32920104 bytes, 153017280 total [699.192s][info][gc,stats ] - age 7: 49106608 bytes, 202123888 total [699.192s][info][gc,stats ] - age 8: 59378032 bytes, 261501920 total [699.192s][info][gc,stats ] - age 9: 28343256 bytes, 289845176 total [699.192s][info][gc,stats ] - age 10: 166040 bytes, 290011216 total [699.192s][info][gc,stats ] - age 11: 327816 bytes, 290339032 total [699.192s][info][gc,stats ] - age 12: 271248 bytes, 290610280 total [699.192s][info][gc,stats ] - age 13: 70376 bytes, 290680656 total [699.192s][info][gc,stats ] - age 14: 7976 bytes, 290688632 total [699.192s][info][gc,stats ] [699.192s][info][gc,stats ] Mutators: Evacuated 2871K across 84789 objects, abandoned 0B across 0 objects. [699.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [699.192s][info][gc,stats ] - age 1: 1029584 bytes, 1029584 total [699.192s][info][gc,stats ] - age 2: 115720 bytes, 1145304 total [699.192s][info][gc,stats ] - age 3: 285680 bytes, 1430984 total [699.192s][info][gc,stats ] - age 4: 61464 bytes, 1492448 total [699.192s][info][gc,stats ] - age 5: 319920 bytes, 1812368 total [699.192s][info][gc,stats ] - age 6: 63016 bytes, 1875384 total [699.192s][info][gc,stats ] - age 7: 148384 bytes, 2023768 total [699.192s][info][gc,stats ] - age 8: 129992 bytes, 2153760 total [699.192s][info][gc,stats ] - age 9: 787112 bytes, 2940872 total [699.192s][info][gc,stats ] - age 11: 40 bytes, 2940912 total [699.192s][info][gc,stats ] [699.192s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [699.192s][info][gc,stats ] - age 2: 8135824 bytes, 8135824 total [699.192s][info][gc,stats ] - age 4: 82986472 bytes, 91122296 total [699.192s][info][gc,stats ] - age 5: 40976128 bytes, 132098424 total [699.192s][info][gc,stats ] - age 6: 16255336 bytes, 148353760 total [699.192s][info][gc,stats ] [699.192s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [699.192s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [699.192s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [699.202s][info][gc ] Transition from: normal to: idle [699.203s][info][gc ] Trigger (YOUNG): expedite promotion of 39088K [699.203s][info][gc ] Transition from: idle to: normal [699.203s][info][gc ] Heuristics request for young collection accepted [699.203s][info][gc,free ] Free: 13120M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 7623K, Mutator Free: 1641 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 52240K, Max: 8192K; Used: 5103K [699.203s][info][gc,ergo ] GC(416) Start GC cycle (YOUNG) [699.203s][info][gc,start ] GC(416) Concurrent reset [699.203s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent reset [699.213s][info][gc ] GC(416) Concurrent reset 10.344ms [699.214s][info][gc,start ] GC(416) Pause Init Mark (YOUNG) [699.214s][info][gc,task ] GC(416) Using 8 of 8 workers for init marking [699.217s][info][gc ] GC(416) Pause Init Mark (YOUNG) 3.525ms [699.218s][info][gc,start ] GC(416) Concurrent remembered set scanning [699.218s][info][gc,task ] GC(416) Using 4 of 8 workers for Concurrent remembered set scanning [699.243s][info][gc ] GC(416) Concurrent remembered set scanning 24.996ms [699.243s][info][gc,start ] GC(416) Concurrent marking roots [699.243s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent marking roots [699.247s][info][gc ] GC(416) Concurrent marking roots 3.947ms [699.247s][info][gc,start ] GC(416) Concurrent marking (YOUNG) [699.247s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent marking [699.666s][info][gc ] GC(416) Concurrent marking (YOUNG) 418.861ms [699.666s][info][gc,start ] GC(416) Pause Final Mark (YOUNG) [699.666s][info][gc,task ] GC(416) Using 8 of 8 workers for final marking [699.667s][info][gc,ergo ] GC(416) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [699.667s][info][gc,ergo ] GC(416) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [699.667s][info][gc,ergo ] GC(416) Chosen CSet evacuates young: 85997K (of which at least: 0B are to be promoted), old: 0B [699.667s][info][gc,ergo ] GC(416) Collectable Garbage: 2140M (99%), Immediate: 0B (0%), 0 regions, CSet: 2140M (99%), 278 regions [699.667s][info][gc,ergo ] GC(416) Evacuation Targets: YOUNG: 85997K, PROMOTE: 0B, OLD: 0B, TOTAL: 85997K [699.667s][info][gc ] GC(416) Transfer 6 region(s) from OLD to YOUNG, yielding increased size: 16528M [699.667s][info][gc,ergo ] GC(416) Successfully transferred 6 excess regions to young before start of evacuation [699.667s][info][gc,free ] Free: 12922M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 5968K, Mutator Free: 1616 Collector Reserve: 104M, Max: 8192K; Used: 0B Old Collector Reserve: 3088K, Max: 3088K; Used: 5103K [699.667s][info][gc ] GC(416) Pause Final Mark (YOUNG) 0.942ms [699.667s][info][gc,start ] GC(416) Concurrent thread roots [699.667s][info][gc,task ] GC(416) Using 4 of 8 workers for Concurrent thread roots [699.671s][info][gc ] GC(416) Concurrent thread roots 4.145ms [699.671s][info][gc,start ] GC(416) Concurrent weak references [699.671s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent weak references [699.671s][info][gc,ref ] GC(416) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [699.671s][info][gc,ref ] GC(416) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [699.671s][info][gc,ref ] GC(416) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [699.671s][info][gc ] GC(416) Concurrent weak references 0.042ms [699.671s][info][gc,start ] GC(416) Concurrent weak roots [699.671s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent weak root [699.672s][info][gc ] GC(416) Concurrent weak roots 0.610ms [699.672s][info][gc,start ] GC(416) Concurrent cleanup [699.672s][info][gc ] GC(416) Concurrent cleanup 18712M->18712M(31744M) 0.102ms [699.672s][info][gc,free ] Free: 12909M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 2521K, Mutator Free: 1614 Collector Reserve: 103M, Max: 8192K; Used: 969K Old Collector Reserve: 3076K, Max: 3076K; Used: 5116K [699.672s][info][gc,start ] GC(416) Concurrent strong roots [699.672s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent strong root [699.672s][info][gc ] GC(416) Concurrent strong roots 0.423ms [699.672s][info][gc,start ] GC(416) Concurrent evacuation [699.672s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent evacuation [699.684s][info][gc,ergo ] GC(416) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3167744, promotion expended: 2695976, old capacity: 15955132416, old_used: 15937723440, old unaffiliated regions: 0 [699.684s][info][gc,ergo ] GC(416) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3167744, promotion expended: 2695976, old capacity: 15955132416, old_used: 15937723440, old unaffiliated regions: 0 [699.684s][info][gc,ergo ] GC(416) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3167744, promotion expended: 2695976, old capacity: 15955132416, old_used: 15937723440, old unaffiliated regions: 0 [699.684s][info][gc,ergo ] GC(416) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3167744, promotion expended: 2695976, old capacity: 15955132416, old_used: 15937723440, old unaffiliated regions: 0 [699.684s][info][gc,ergo ] GC(416) Squelching additional promotion failure reports for current epoch [699.695s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15224M [699.727s][info][gc ] GC(416) Concurrent evacuation 54.535ms [699.727s][info][gc,start ] GC(416) Pause Init Update Refs [699.728s][info][gc ] GC(416) Pause Init Update Refs 0.507ms [699.728s][info][gc,start ] GC(416) Concurrent update references [699.728s][info][gc,task ] GC(416) Using 4 of 8 workers for concurrent reference update [699.728s][info][gc,free ] At start of update refs, moving 16323K to Mutator free set from Collector Reserve (16323K) and from Old Collector Reserve (0B) [699.926s][info][gc ] GC(416) Concurrent update references 198.066ms [699.926s][info][gc,start ] GC(416) Concurrent update thread roots [699.935s][info][gc ] GC(416) Concurrent update thread roots 9.411ms [699.936s][info][gc,start ] GC(416) Pause Final Update Refs [699.936s][info][gc,task ] GC(416) Using 8 of 8 workers for final reference update [699.936s][info][gc,free ] Free: 13765M, Max: 8192K regular, 1320M humongous, Frag: 89% external, 15% internal; Used: 2138M, Mutator Free: 1721 Collector Reserve: 831M, Max: 8192K; Used: 90188K Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [699.936s][info][gc ] GC(416) Pause Final Update Refs 0.209ms [699.936s][info][gc,start ] GC(416) Concurrent cleanup [699.936s][info][gc ] GC(416) Concurrent cleanup 19338M->17122M(31744M) 0.138ms [699.936s][info][gc,ergo ] GC(416) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8144K, young_available: 14597M [699.937s][info][gc,ergo ] GC(416) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.4% during period of 0.745s [699.937s][info][gc,ergo ] GC(416) At end of Concurrent Young GC: YOUNG generation used: 1923M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14596M [699.937s][info][gc,ergo ] GC(416) At end of Concurrent Young GC: OLD generation used: 15199M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 8144K [699.937s][info][gc,free ] Free: 13763M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 4148K, Mutator Free: 1721 Collector Reserve: 831M, Max: 8192K; Used: 78432B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [699.937s][info][gc,stats ] [699.937s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [699.937s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [699.937s][info][gc,stats ] [699.937s][info][gc,stats ] Concurrent Reset 10369 us [699.937s][info][gc,stats ] Pause Init Mark (G) 4235 us [699.937s][info][gc,stats ] Pause Init Mark (N) 3534 us [699.937s][info][gc,stats ] Swap Remembered Set 3336 us [699.937s][info][gc,stats ] Update Region States 65 us [699.937s][info][gc,stats ] Concurrent Scan Remembered Set 25011 us, parallelism: 3.98x [699.937s][info][gc,stats ] RS: 99605 us [699.937s][info][gc,stats ] RS: Scan Clusters 99605 us, workers (us): 24902, 24899, 24917, 24887, ---, ---, ---, ---, [699.937s][info][gc,stats ] Concurrent Mark Roots 3960 us, parallelism: 3.64x [699.937s][info][gc,stats ] CMR: 14402 us [699.937s][info][gc,stats ] CMR: Thread Roots 13291 us, workers (us): 3267, 3235, 3467, 3322, ---, ---, ---, ---, [699.937s][info][gc,stats ] CMR: Code Cache Roots 983 us, workers (us): 355, 296, 153, 179, ---, ---, ---, ---, [699.937s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 31, 26, 18, 17, ---, ---, ---, ---, [699.937s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 8, ---, 27, ---, ---, ---, ---, [699.937s][info][gc,stats ] Concurrent Marking 418887 us, parallelism: 3.96x [699.937s][info][gc,stats ] CM: 1657455 us [699.937s][info][gc,stats ] CM: Parallel Mark 1657455 us, workers (us): 414370, 414378, 414363, 414344, ---, ---, ---, ---, [699.937s][info][gc,stats ] Pause Final Mark (G) 1436 us [699.937s][info][gc,stats ] Pause Final Mark (N) 948 us [699.937s][info][gc,stats ] Finish Mark 499 us [699.937s][info][gc,stats ] Update Region States 90 us [699.937s][info][gc,stats ] Choose Collection Set 125 us [699.937s][info][gc,stats ] Rebuild Free Set 53 us [699.937s][info][gc,stats ] Concurrent Thread Roots 4158 us, parallelism: 3.91x [699.937s][info][gc,stats ] CTR: 16274 us [699.937s][info][gc,stats ] CTR: Thread Roots 16274 us, workers (us): 4072, 4058, 4093, 4051, ---, ---, ---, ---, [699.937s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [699.937s][info][gc,stats ] CWRF: 1 us [699.937s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [699.937s][info][gc,stats ] Concurrent Weak Roots 614 us [699.937s][info][gc,stats ] Roots 55 us, parallelism: 1.30x [699.937s][info][gc,stats ] CWR: 71 us [699.937s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 25, 20, 15, 11, ---, ---, ---, ---, [699.937s][info][gc,stats ] Rendezvous 548 us [699.937s][info][gc,stats ] Concurrent Cleanup 107 us [699.937s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.56x [699.937s][info][gc,stats ] CSR: 1098 us [699.937s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 193, 340, 260, 157, ---, ---, ---, ---, [699.937s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 31, 29, 26, ---, ---, ---, ---, [699.937s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [699.937s][info][gc,stats ] Concurrent Evacuation 54550 us [699.937s][info][gc,stats ] Pause Init Update Refs (G) 985 us [699.937s][info][gc,stats ] Pause Init Update Refs (N) 515 us [699.937s][info][gc,stats ] Manage GCLABs 426 us [699.937s][info][gc,stats ] Concurrent Update Refs 198087 us [699.937s][info][gc,stats ] Concurrent Update Thread Roots 9420 us [699.937s][info][gc,stats ] Pause Final Update Refs (G) 712 us [699.937s][info][gc,stats ] Pause Final Update Refs (N) 214 us [699.937s][info][gc,stats ] Update Region States 48 us [699.937s][info][gc,stats ] Trash Collection Set 10 us [699.937s][info][gc,stats ] Rebuild Free Set 77 us [699.937s][info][gc,stats ] Concurrent Cleanup 145 us [699.937s][info][gc,stats ] Workers: Evacuated 85548K across 1903728 objects, abandoned 0B across 0 objects. [699.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [699.937s][info][gc,stats ] - age 1: 35594320 bytes, 35594320 total [699.937s][info][gc,stats ] - age 2: 238360 bytes, 35832680 total [699.937s][info][gc,stats ] - age 3: 1189808 bytes, 37022488 total [699.937s][info][gc,stats ] - age 4: 769984 bytes, 37792472 total [699.937s][info][gc,stats ] - age 5: 7152 bytes, 37799624 total [699.937s][info][gc,stats ] - age 6: 27371384 bytes, 65171008 total [699.937s][info][gc,stats ] - age 7: 4331552 bytes, 69502560 total [699.937s][info][gc,stats ] - age 8: 6336312 bytes, 75838872 total [699.937s][info][gc,stats ] - age 9: 4824096 bytes, 80662968 total [699.937s][info][gc,stats ] - age 10: 6939104 bytes, 87602072 total [699.937s][info][gc,stats ] - age 12: 32 bytes, 87602104 total [699.937s][info][gc,stats ] [699.937s][info][gc,stats ] Mutators: Evacuated 448K across 4414 objects, abandoned 0B across 0 objects. [699.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [699.937s][info][gc,stats ] - age 1: 416640 bytes, 416640 total [699.937s][info][gc,stats ] - age 2: 1472 bytes, 418112 total [699.937s][info][gc,stats ] - age 3: 208 bytes, 418320 total [699.937s][info][gc,stats ] - age 4: 128 bytes, 418448 total [699.937s][info][gc,stats ] - age 6: 12744 bytes, 431192 total [699.937s][info][gc,stats ] - age 7: 6800 bytes, 437992 total [699.937s][info][gc,stats ] - age 8: 3192 bytes, 441184 total [699.937s][info][gc,stats ] - age 9: 15664 bytes, 456848 total [699.937s][info][gc,stats ] - age 10: 2088 bytes, 458936 total [699.937s][info][gc,stats ] [699.937s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [699.937s][info][gc,stats ] - age 1: 191818328 bytes, 191818328 total [699.937s][info][gc,stats ] - age 3: 8135824 bytes, 199954152 total [699.937s][info][gc,stats ] - age 5: 82986472 bytes, 282940624 total [699.937s][info][gc,stats ] - age 6: 40976128 bytes, 323916752 total [699.937s][info][gc,stats ] - age 7: 16255336 bytes, 340172088 total [699.937s][info][gc,stats ] [699.937s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [699.937s][info][gc,stats ] - age 7: 10013400448 bytes, 10013400448 total [699.937s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [699.947s][info][gc ] Transition from: normal to: idle [699.948s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15874K [699.948s][info][gc ] Transition from: idle to: normal [699.948s][info][gc ] Heuristics request for young collection accepted [699.948s][info][gc,free ] Free: 13737M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 6394K, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 78432B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [699.948s][info][gc,ergo ] GC(417) Start GC cycle (YOUNG) [699.948s][info][gc,start ] GC(417) Concurrent reset [699.948s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent reset [699.956s][info][gc ] GC(417) Concurrent reset 7.261ms [699.956s][info][gc,start ] GC(417) Pause Init Mark (YOUNG) [699.956s][info][gc,task ] GC(417) Using 8 of 8 workers for init marking [699.960s][info][gc ] GC(417) Pause Init Mark (YOUNG) 3.599ms [699.960s][info][gc,start ] GC(417) Concurrent remembered set scanning [699.960s][info][gc,task ] GC(417) Using 4 of 8 workers for Concurrent remembered set scanning [699.987s][info][gc ] GC(417) Concurrent remembered set scanning 26.493ms [699.987s][info][gc,start ] GC(417) Concurrent marking roots [699.987s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent marking roots [699.990s][info][gc ] GC(417) Concurrent marking roots 3.862ms [699.990s][info][gc,start ] GC(417) Concurrent marking (YOUNG) [699.990s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent marking [700.403s][info][gc ] GC(417) Concurrent marking (YOUNG) 412.394ms [700.403s][info][gc,start ] GC(417) Pause Final Mark (YOUNG) [700.403s][info][gc,task ] GC(417) Using 8 of 8 workers for final marking [700.404s][info][gc,ergo ] GC(417) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [700.404s][info][gc,ergo ] GC(417) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [700.404s][info][gc,ergo ] GC(417) Chosen CSet evacuates young: 68280K (of which at least: 0B are to be promoted), old: 0B [700.404s][info][gc,ergo ] GC(417) Collectable Garbage: 1559M (99%), Immediate: 0B (0%), 0 regions, CSet: 1559M (99%), 204 regions [700.404s][info][gc,ergo ] GC(417) Evacuation Targets: YOUNG: 68280K, PROMOTE: 0B, OLD: 0B, TOTAL: 68280K [700.404s][info][gc,free ] Free: 13532M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 3452K, Mutator Free: 1692 Collector Reserve: 90051K, Max: 8192K; Used: 61920B Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [700.404s][info][gc ] GC(417) Pause Final Mark (YOUNG) 0.975ms [700.404s][info][gc,start ] GC(417) Concurrent thread roots [700.404s][info][gc,task ] GC(417) Using 4 of 8 workers for Concurrent thread roots [700.409s][info][gc ] GC(417) Concurrent thread roots 4.283ms [700.409s][info][gc,start ] GC(417) Concurrent weak references [700.409s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent weak references [700.409s][info][gc,ref ] GC(417) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [700.409s][info][gc,ref ] GC(417) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [700.409s][info][gc,ref ] GC(417) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [700.409s][info][gc ] GC(417) Concurrent weak references 0.039ms [700.409s][info][gc,start ] GC(417) Concurrent weak roots [700.409s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent weak root [700.409s][info][gc ] GC(417) Concurrent weak roots 0.744ms [700.409s][info][gc,start ] GC(417) Concurrent cleanup [700.410s][info][gc ] GC(417) Concurrent cleanup 18106M->18107M(31744M) 0.122ms [700.410s][info][gc,free ] Free: 13519M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 169K, Mutator Free: 1690 Collector Reserve: 89239K, Max: 8192K; Used: 872K Old Collector Reserve: 8122K, Max: 8122K; Used: 71680B [700.410s][info][gc,start ] GC(417) Concurrent strong roots [700.410s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent strong root [700.410s][info][gc ] GC(417) Concurrent strong roots 0.442ms [700.410s][info][gc,start ] GC(417) Concurrent evacuation [700.410s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent evacuation [700.417s][info][gc ] GC(417) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15232M [700.417s][info][gc ] GC(417) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15240M [700.430s][info][gc,ergo ] GC(417) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 8317464, old capacity: 15980298240, old_used: 15963338800, old unaffiliated regions: 0 [700.430s][info][gc,ergo ] GC(417) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 8317464, old capacity: 15980298240, old_used: 15963338800, old unaffiliated regions: 0 [700.430s][info][gc,ergo ] GC(417) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 8317464, old capacity: 15980298240, old_used: 15963338800, old unaffiliated regions: 0 [700.430s][info][gc,ergo ] GC(417) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 8317464, old capacity: 15980298240, old_used: 15963338800, old unaffiliated regions: 0 [700.430s][info][gc,ergo ] GC(417) Squelching additional promotion failure reports for current epoch [700.436s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15248M [700.461s][info][gc ] GC(417) Concurrent evacuation 51.124ms [700.461s][info][gc,start ] GC(417) Pause Init Update Refs [700.462s][info][gc ] GC(417) Pause Init Update Refs 0.482ms [700.462s][info][gc,start ] GC(417) Concurrent update references [700.462s][info][gc,task ] GC(417) Using 4 of 8 workers for concurrent reference update [700.462s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [700.665s][info][gc ] GC(417) Concurrent update references 202.891ms [700.665s][info][gc,start ] GC(417) Concurrent update thread roots [700.675s][info][gc ] GC(417) Concurrent update thread roots 10.087ms [700.675s][info][gc,start ] GC(417) Pause Final Update Refs [700.675s][info][gc,task ] GC(417) Using 8 of 8 workers for final reference update [700.676s][info][gc,free ] Free: 13761M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 11% internal; Used: 1560M, Mutator Free: 1721 Collector Reserve: 831M, Max: 8192K; Used: 73744K Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [700.676s][info][gc ] GC(417) Pause Final Update Refs 0.201ms [700.676s][info][gc,start ] GC(417) Concurrent cleanup [700.676s][info][gc ] GC(417) Concurrent cleanup 18745M->17126M(31744M) 0.118ms [700.676s][info][gc,ergo ] GC(417) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8163K, young_available: 14593M [700.676s][info][gc,ergo ] GC(417) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.1% during period of 0.740s [700.676s][info][gc,ergo ] GC(417) At end of Concurrent Young GC: YOUNG generation used: 1903M, used regions: 1920M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16496M, available: 14592M [700.676s][info][gc,ergo ] GC(417) At end of Concurrent Young GC: OLD generation used: 15223M, used regions: 15248M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15248M, available: 8163K [700.676s][info][gc,free ] Free: 13760M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 7742K, Mutator Free: 1721 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [700.676s][info][gc,stats ] [700.676s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [700.676s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [700.677s][info][gc,stats ] [700.677s][info][gc,stats ] Concurrent Reset 7282 us [700.677s][info][gc,stats ] Pause Init Mark (G) 4284 us [700.677s][info][gc,stats ] Pause Init Mark (N) 3611 us [700.677s][info][gc,stats ] Swap Remembered Set 3368 us [700.677s][info][gc,stats ] Update Region States 104 us [700.677s][info][gc,stats ] Concurrent Scan Remembered Set 26511 us, parallelism: 3.98x [700.677s][info][gc,stats ] RS: 105639 us [700.677s][info][gc,stats ] RS: Scan Clusters 105639 us, workers (us): 26419, 26414, 26409, 26397, ---, ---, ---, ---, [700.677s][info][gc,stats ] Concurrent Mark Roots 3877 us, parallelism: 3.60x [700.677s][info][gc,stats ] CMR: 13970 us [700.677s][info][gc,stats ] CMR: Thread Roots 12891 us, workers (us): 3347, 3097, 3271, 3176, ---, ---, ---, ---, [700.677s][info][gc,stats ] CMR: Code Cache Roots 949 us, workers (us): 156, 336, 177, 280, ---, ---, ---, ---, [700.677s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 31, 27, 22, 13, ---, ---, ---, ---, [700.677s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [700.677s][info][gc,stats ] Concurrent Marking 412422 us, parallelism: 3.95x [700.677s][info][gc,stats ] CM: 1630154 us [700.677s][info][gc,stats ] CM: Parallel Mark 1630154 us, workers (us): 407551, 407556, 407528, 407519, ---, ---, ---, ---, [700.677s][info][gc,stats ] Pause Final Mark (G) 1469 us [700.677s][info][gc,stats ] Pause Final Mark (N) 981 us [700.677s][info][gc,stats ] Finish Mark 519 us [700.677s][info][gc,stats ] Update Region States 88 us [700.677s][info][gc,stats ] Choose Collection Set 105 us [700.677s][info][gc,stats ] Rebuild Free Set 62 us [700.677s][info][gc,stats ] Concurrent Thread Roots 4297 us, parallelism: 3.86x [700.677s][info][gc,stats ] CTR: 16570 us [700.677s][info][gc,stats ] CTR: Thread Roots 16570 us, workers (us): 4243, 4112, 4115, 4099, ---, ---, ---, ---, [700.677s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [700.677s][info][gc,stats ] CWRF: 1 us [700.677s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [700.677s][info][gc,stats ] Concurrent Weak Roots 758 us [700.677s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [700.677s][info][gc,stats ] CWR: 69 us [700.677s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 19, 16, 11, ---, ---, ---, ---, [700.677s][info][gc,stats ] Rendezvous 682 us [700.677s][info][gc,stats ] Concurrent Cleanup 127 us [700.677s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.58x [700.677s][info][gc,stats ] CSR: 1151 us [700.677s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 190, 350, 277, 160, ---, ---, ---, ---, [700.677s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 43, 39, 36, 29, ---, ---, ---, ---, [700.677s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, ---, 22, ---, ---, ---, ---, [700.677s][info][gc,stats ] Concurrent Evacuation 51139 us [700.677s][info][gc,stats ] Pause Init Update Refs (G) 912 us [700.677s][info][gc,stats ] Pause Init Update Refs (N) 490 us [700.677s][info][gc,stats ] Manage GCLABs 408 us [700.677s][info][gc,stats ] Concurrent Update Refs 202912 us [700.677s][info][gc,stats ] Concurrent Update Thread Roots 10102 us [700.677s][info][gc,stats ] Pause Final Update Refs (G) 665 us [700.677s][info][gc,stats ] Pause Final Update Refs (N) 206 us [700.677s][info][gc,stats ] Update Region States 46 us [700.677s][info][gc,stats ] Trash Collection Set 8 us [700.677s][info][gc,stats ] Rebuild Free Set 79 us [700.677s][info][gc,stats ] Concurrent Cleanup 123 us [700.677s][info][gc,stats ] Workers: Evacuated 67953K across 1336259 objects, abandoned 0B across 0 objects. [700.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [700.677s][info][gc,stats ] - age 1: 28531984 bytes, 28531984 total [700.677s][info][gc,stats ] - age 2: 8528640 bytes, 37060624 total [700.677s][info][gc,stats ] - age 3: 224056 bytes, 37284680 total [700.677s][info][gc,stats ] - age 4: 1106864 bytes, 38391544 total [700.677s][info][gc,stats ] - age 5: 203776 bytes, 38595320 total [700.677s][info][gc,stats ] - age 6: 2544 bytes, 38597864 total [700.677s][info][gc,stats ] - age 7: 15583424 bytes, 54181288 total [700.677s][info][gc,stats ] - age 8: 2561432 bytes, 56742720 total [700.677s][info][gc,stats ] - age 9: 4041264 bytes, 60783984 total [700.677s][info][gc,stats ] - age 10: 3621720 bytes, 64405704 total [700.677s][info][gc,stats ] - age 11: 5178984 bytes, 69584688 total [700.677s][info][gc,stats ] - age 13: 32 bytes, 69584720 total [700.677s][info][gc,stats ] [700.677s][info][gc,stats ] Mutators: Evacuated 326K across 3175 objects, abandoned 0B across 0 objects. [700.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [700.677s][info][gc,stats ] - age 1: 306432 bytes, 306432 total [700.677s][info][gc,stats ] - age 2: 1216 bytes, 307648 total [700.677s][info][gc,stats ] - age 3: 32 bytes, 307680 total [700.677s][info][gc,stats ] - age 4: 160 bytes, 307840 total [700.677s][info][gc,stats ] - age 7: 6584 bytes, 314424 total [700.677s][info][gc,stats ] - age 8: 2944 bytes, 317368 total [700.677s][info][gc,stats ] - age 9: 2392 bytes, 319760 total [700.677s][info][gc,stats ] - age 10: 12904 bytes, 332664 total [700.677s][info][gc,stats ] - age 11: 1984 bytes, 334648 total [700.677s][info][gc,stats ] [700.677s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [700.677s][info][gc,stats ] - age 1: 16759448 bytes, 16759448 total [700.677s][info][gc,stats ] - age 2: 191818296 bytes, 208577744 total [700.677s][info][gc,stats ] - age 4: 8135824 bytes, 216713568 total [700.677s][info][gc,stats ] - age 6: 82986472 bytes, 299700040 total [700.677s][info][gc,stats ] - age 7: 40976128 bytes, 340676168 total [700.677s][info][gc,stats ] [700.677s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [700.677s][info][gc,stats ] - age 7: 10029655784 bytes, 10029655784 total [700.677s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [700.687s][info][gc ] Transition from: normal to: idle [700.687s][info][gc ] Trigger (YOUNG): expedite promotion in place of 40015K [700.687s][info][gc ] Transition from: idle to: normal [700.687s][info][gc ] Heuristics request for young collection accepted [700.687s][info][gc,free ] Free: 13734M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 9306K, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [700.687s][info][gc,ergo ] GC(418) Start GC cycle (YOUNG) [700.687s][info][gc,start ] GC(418) Concurrent reset [700.687s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent reset [700.694s][info][gc ] GC(418) Concurrent reset 7.226ms [700.695s][info][gc,start ] GC(418) Pause Init Mark (YOUNG) [700.695s][info][gc,task ] GC(418) Using 8 of 8 workers for init marking [700.698s][info][gc ] GC(418) Pause Init Mark (YOUNG) 3.566ms [700.699s][info][gc,start ] GC(418) Concurrent remembered set scanning [700.699s][info][gc,task ] GC(418) Using 4 of 8 workers for Concurrent remembered set scanning [700.735s][info][gc ] GC(418) Concurrent remembered set scanning 36.063ms [700.735s][info][gc,start ] GC(418) Concurrent marking roots [700.735s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent marking roots [700.739s][info][gc ] GC(418) Concurrent marking roots 4.657ms [700.739s][info][gc,start ] GC(418) Concurrent marking (YOUNG) [700.739s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent marking [701.135s][info][gc ] GC(418) Concurrent marking (YOUNG) 396.017ms [701.136s][info][gc,start ] GC(418) Pause Final Mark (YOUNG) [701.136s][info][gc,task ] GC(418) Using 8 of 8 workers for final marking [701.137s][info][gc,ergo ] GC(418) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [701.137s][info][gc,ergo ] GC(418) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [701.137s][info][gc,ergo ] GC(418) Chosen CSet evacuates young: 55798K (of which at least: 0B are to be promoted), old: 0B [701.137s][info][gc,ergo ] GC(418) Collectable Garbage: 1561M (99%), Immediate: 0B (0%), 0 regions, CSet: 1561M (99%), 202 regions [701.137s][info][gc,ergo ] GC(418) Evacuation Targets: YOUNG: 55798K, PROMOTE: 0B, OLD: 0B, TOTAL: 55798K [701.137s][info][gc,free ] Free: 13579M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 4536K, Mutator Free: 1698 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [701.137s][info][gc ] GC(418) Pause Final Mark (YOUNG) 0.947ms [701.137s][info][gc,start ] GC(418) Concurrent thread roots [701.137s][info][gc,task ] GC(418) Using 4 of 8 workers for Concurrent thread roots [701.141s][info][gc ] GC(418) Concurrent thread roots 4.040ms [701.141s][info][gc,start ] GC(418) Concurrent weak references [701.141s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent weak references [701.141s][info][gc,ref ] GC(418) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.141s][info][gc,ref ] GC(418) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.141s][info][gc,ref ] GC(418) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.141s][info][gc ] GC(418) Concurrent weak references 0.038ms [701.141s][info][gc,start ] GC(418) Concurrent weak roots [701.141s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent weak root [701.142s][info][gc ] GC(418) Concurrent weak roots 0.582ms [701.142s][info][gc,start ] GC(418) Concurrent cleanup [701.142s][info][gc ] GC(418) Concurrent cleanup 18081M->18081M(31744M) 0.102ms [701.142s][info][gc,free ] Free: 13567M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 960K, Mutator Free: 1696 Collector Reserve: 72891K, Max: 8192K; Used: 836K Old Collector Reserve: 8142K, Max: 8142K; Used: 51200B [701.142s][info][gc,start ] GC(418) Concurrent strong roots [701.142s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent strong root [701.142s][info][gc ] GC(418) Concurrent strong roots 0.410ms [701.142s][info][gc,start ] GC(418) Concurrent evacuation [701.142s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent evacuation [701.150s][info][gc ] GC(418) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [701.150s][info][gc ] GC(418) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [701.150s][info][gc ] GC(418) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [701.151s][info][gc ] GC(418) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [701.152s][info][gc ] GC(418) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [701.162s][info][gc,ergo ] GC(418) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8358912, promotion expended: 8314672, old capacity: 16030629888, old_used: 16013648944, old unaffiliated regions: 0 [701.162s][info][gc,ergo ] GC(418) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8358912, promotion expended: 8314672, old capacity: 16030629888, old_used: 16013648944, old unaffiliated regions: 0 [701.162s][info][gc,ergo ] GC(418) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8358912, promotion expended: 8314672, old capacity: 16030629888, old_used: 16013648944, old unaffiliated regions: 0 [701.162s][info][gc,ergo ] GC(418) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8358912, promotion expended: 8314672, old capacity: 16030629888, old_used: 16013648944, old unaffiliated regions: 0 [701.162s][info][gc,ergo ] GC(418) Squelching additional promotion failure reports for current epoch [701.180s][info][gc ] GC(418) Concurrent evacuation 37.634ms [701.180s][info][gc,start ] GC(418) Pause Init Update Refs [701.181s][info][gc ] GC(418) Pause Init Update Refs 0.475ms [701.181s][info][gc,start ] GC(418) Concurrent update references [701.181s][info][gc,task ] GC(418) Using 4 of 8 workers for concurrent reference update [701.181s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [701.361s][info][gc ] GC(418) Concurrent update references 179.875ms [701.361s][info][gc,start ] GC(418) Concurrent update thread roots [701.373s][info][gc ] GC(418) Concurrent update thread roots 12.911ms [701.374s][info][gc,start ] GC(418) Pause Final Update Refs [701.374s][info][gc,task ] GC(418) Using 8 of 8 workers for final reference update [701.374s][info][gc,free ] Free: 13881M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 11% internal; Used: 1550M, Mutator Free: 1736 Collector Reserve: 823M, Max: 8192K; Used: 73746K Old Collector Reserve: 11264B, Max: 11264B; Used: 8181K [701.374s][info][gc ] GC(418) Pause Final Update Refs 0.258ms [701.374s][info][gc,start ] GC(418) Concurrent cleanup [701.374s][info][gc ] GC(418) Concurrent cleanup 18630M->17023M(31744M) 0.123ms [701.374s][info][gc,ergo ] GC(418) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 17408B, young_available: 14704M [701.375s][info][gc,ergo ] GC(418) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.1% during period of 0.699s [701.375s][info][gc,ergo ] GC(418) At end of Concurrent Young GC: YOUNG generation used: 1752M, used regions: 1776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16456M, available: 14703M [701.375s][info][gc,ergo ] GC(418) At end of Concurrent Young GC: OLD generation used: 15271M, used regions: 15288M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15288M, available: 17408B [701.375s][info][gc,free ] Free: 13879M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 8778K, Mutator Free: 1736 Collector Reserve: 823M, Max: 8192K; Used: 18576B Old Collector Reserve: 11264B, Max: 11264B; Used: 8181K [701.375s][info][gc,stats ] [701.375s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [701.375s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [701.375s][info][gc,stats ] [701.375s][info][gc,stats ] Concurrent Reset 7239 us [701.375s][info][gc,stats ] Pause Init Mark (G) 4142 us [701.375s][info][gc,stats ] Pause Init Mark (N) 3574 us [701.375s][info][gc,stats ] Swap Remembered Set 3374 us [701.375s][info][gc,stats ] Update Region States 85 us [701.375s][info][gc,stats ] Concurrent Scan Remembered Set 36079 us, parallelism: 3.99x [701.375s][info][gc,stats ] RS: 143983 us [701.375s][info][gc,stats ] RS: Scan Clusters 143983 us, workers (us): 36007, 36001, 35990, 35985, ---, ---, ---, ---, [701.375s][info][gc,stats ] Concurrent Mark Roots 4670 us, parallelism: 3.69x [701.375s][info][gc,stats ] CMR: 17219 us [701.375s][info][gc,stats ] CMR: Thread Roots 15940 us, workers (us): 4056, 3967, 4090, 3827, ---, ---, ---, ---, [701.375s][info][gc,stats ] CMR: Code Cache Roots 1147 us, workers (us): 293, 230, 161, 463, ---, ---, ---, ---, [701.375s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 24, 22, 19, ---, ---, ---, ---, [701.375s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [701.375s][info][gc,stats ] Concurrent Marking 396044 us, parallelism: 3.95x [701.375s][info][gc,stats ] CM: 1565800 us [701.375s][info][gc,stats ] CM: Parallel Mark 1565800 us, workers (us): 391467, 391456, 391449, 391428, ---, ---, ---, ---, [701.375s][info][gc,stats ] Pause Final Mark (G) 1421 us [701.375s][info][gc,stats ] Pause Final Mark (N) 953 us [701.375s][info][gc,stats ] Finish Mark 503 us [701.375s][info][gc,stats ] Update Region States 95 us [701.375s][info][gc,stats ] Choose Collection Set 104 us [701.375s][info][gc,stats ] Rebuild Free Set 58 us [701.375s][info][gc,stats ] Concurrent Thread Roots 4054 us, parallelism: 3.92x [701.375s][info][gc,stats ] CTR: 15871 us [701.375s][info][gc,stats ] CTR: Thread Roots 15871 us, workers (us): 3939, 3971, 3988, 3973, ---, ---, ---, ---, [701.375s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [701.375s][info][gc,stats ] CWRF: 1 us [701.375s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [701.375s][info][gc,stats ] Concurrent Weak Roots 586 us [701.375s][info][gc,stats ] Roots 55 us, parallelism: 1.38x [701.375s][info][gc,stats ] CWR: 77 us [701.375s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 22, 16, 14, ---, ---, ---, ---, [701.375s][info][gc,stats ] Rendezvous 519 us [701.375s][info][gc,stats ] Concurrent Cleanup 106 us [701.375s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.70x [701.375s][info][gc,stats ] CSR: 1119 us [701.375s][info][gc,stats ] CSR: Code Cache Roots 956 us, workers (us): 256, 340, 199, 161, ---, ---, ---, ---, [701.375s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 40, 36, 31, 27, ---, ---, ---, ---, [701.375s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [701.375s][info][gc,stats ] Concurrent Evacuation 37649 us [701.375s][info][gc,stats ] Pause Init Update Refs (G) 923 us [701.375s][info][gc,stats ] Pause Init Update Refs (N) 484 us [701.375s][info][gc,stats ] Manage GCLABs 402 us [701.375s][info][gc,stats ] Concurrent Update Refs 179901 us [701.375s][info][gc,stats ] Concurrent Update Thread Roots 12931 us [701.375s][info][gc,stats ] Pause Final Update Refs (G) 874 us [701.375s][info][gc,stats ] Pause Final Update Refs (N) 265 us [701.375s][info][gc,stats ] Update Region States 65 us [701.375s][info][gc,stats ] Trash Collection Set 8 us [701.375s][info][gc,stats ] Rebuild Free Set 102 us [701.375s][info][gc,stats ] Concurrent Cleanup 129 us [701.375s][info][gc,stats ] Workers: Evacuated 55464K across 925345 objects, abandoned 0B across 0 objects. [701.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [701.375s][info][gc,stats ] - age 1: 31845448 bytes, 31845448 total [701.375s][info][gc,stats ] - age 2: 8820320 bytes, 40665768 total [701.375s][info][gc,stats ] - age 3: 287304 bytes, 40953072 total [701.375s][info][gc,stats ] - age 4: 194976 bytes, 41148048 total [701.375s][info][gc,stats ] - age 5: 1011640 bytes, 42159688 total [701.375s][info][gc,stats ] - age 6: 175864 bytes, 42335552 total [701.375s][info][gc,stats ] - age 7: 3101024 bytes, 45436576 total [701.375s][info][gc,stats ] - age 8: 3847928 bytes, 49284504 total [701.375s][info][gc,stats ] - age 9: 2562328 bytes, 51846832 total [701.375s][info][gc,stats ] - age 10: 1437336 bytes, 53284168 total [701.375s][info][gc,stats ] - age 11: 2353088 bytes, 55637256 total [701.375s][info][gc,stats ] - age 12: 1157944 bytes, 56795200 total [701.375s][info][gc,stats ] [701.375s][info][gc,stats ] Mutators: Evacuated 334K across 2824 objects, abandoned 0B across 0 objects. [701.375s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [701.375s][info][gc,stats ] - age 1: 330680 bytes, 330680 total [701.375s][info][gc,stats ] - age 2: 32 bytes, 330712 total [701.375s][info][gc,stats ] - age 3: 576 bytes, 331288 total [701.375s][info][gc,stats ] - age 4: 96 bytes, 331384 total [701.375s][info][gc,stats ] - age 5: 64 bytes, 331448 total [701.375s][info][gc,stats ] - age 6: 64 bytes, 331512 total [701.375s][info][gc,stats ] - age 7: 4024 bytes, 335536 total [701.375s][info][gc,stats ] - age 8: 152 bytes, 335688 total [701.375s][info][gc,stats ] - age 9: 2584 bytes, 338272 total [701.375s][info][gc,stats ] - age 11: 4272 bytes, 342544 total [701.375s][info][gc,stats ] [701.375s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [701.375s][info][gc,stats ] - age 1: 8272128 bytes, 8272128 total [701.375s][info][gc,stats ] - age 2: 16485304 bytes, 24757432 total [701.375s][info][gc,stats ] - age 3: 191586848 bytes, 216344280 total [701.375s][info][gc,stats ] - age 5: 8109224 bytes, 224453504 total [701.375s][info][gc,stats ] - age 7: 82941152 bytes, 307394656 total [701.375s][info][gc,stats ] [701.375s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [701.375s][info][gc,stats ] - age 7: 10070606760 bytes, 10070606760 total [701.375s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [701.386s][info][gc ] Transition from: normal to: idle [701.386s][info][gc ] Trigger (YOUNG): expedite promotion in place of 80997K [701.386s][info][gc ] Transition from: idle to: normal [701.386s][info][gc ] Heuristics request for young collection accepted [701.386s][info][gc,free ] Free: 13853M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 10940K, Mutator Free: 1733 Collector Reserve: 823M, Max: 8192K; Used: 18576B Old Collector Reserve: 11264B, Max: 11264B; Used: 8181K [701.386s][info][gc,ergo ] GC(419) Start GC cycle (YOUNG) [701.386s][info][gc,start ] GC(419) Concurrent reset [701.386s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent reset [701.393s][info][gc ] GC(419) Concurrent reset 6.496ms [701.393s][info][gc,start ] GC(419) Pause Init Mark (YOUNG) [701.393s][info][gc,task ] GC(419) Using 8 of 8 workers for init marking [701.397s][info][gc ] GC(419) Pause Init Mark (YOUNG) 3.432ms [701.397s][info][gc,start ] GC(419) Concurrent remembered set scanning [701.397s][info][gc,task ] GC(419) Using 4 of 8 workers for Concurrent remembered set scanning [701.455s][info][gc ] GC(419) Concurrent remembered set scanning 57.955ms [701.455s][info][gc,start ] GC(419) Concurrent marking roots [701.455s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent marking roots [701.459s][info][gc ] GC(419) Concurrent marking roots 4.239ms [701.459s][info][gc,start ] GC(419) Concurrent marking (YOUNG) [701.459s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent marking [701.813s][info][gc ] GC(419) Concurrent marking (YOUNG) 353.827ms [701.813s][info][gc,start ] GC(419) Pause Final Mark (YOUNG) [701.813s][info][gc,task ] GC(419) Using 8 of 8 workers for final marking [701.814s][info][gc,ergo ] GC(419) Planning to promote in place 0 humongous regions and 10 regular regions, spanning a total of 83886080 used bytes [701.814s][info][gc,ergo ] GC(419) Adaptive CSet Selection for YOUNG. Max Evacuation: 685M, Actual Free: 0B. [701.814s][info][gc,ergo ] GC(419) Chosen CSet evacuates young: 45070K (of which at least: 0B are to be promoted), old: 0B [701.814s][info][gc,ergo ] GC(419) Collectable Garbage: 1458M (99%), Immediate: 0B (0%), 0 regions, CSet: 1458M (99%), 188 regions [701.814s][info][gc,ergo ] GC(419) Evacuation Targets: YOUNG: 45070K, PROMOTE: 0B, OLD: 0B, TOTAL: 45070K [701.814s][info][gc,free ] Free: 13729M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 6211K, Mutator Free: 1717 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 11264B, Max: 11264B; Used: 8181K [701.814s][info][gc ] GC(419) Pause Final Mark (YOUNG) 0.884ms [701.814s][info][gc,start ] GC(419) Concurrent thread roots [701.815s][info][gc,task ] GC(419) Using 4 of 8 workers for Concurrent thread roots [701.817s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [701.818s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 17408, promotion expended: 15360, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [701.818s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 17408, promotion expended: 15360, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [701.818s][info][gc ] GC(419) Concurrent thread roots 3.741ms [701.818s][info][gc,start ] GC(419) Concurrent weak references [701.818s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent weak references [701.818s][info][gc,ref ] GC(419) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.818s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 17408, promotion expended: 15360, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [701.818s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 17408, promotion expended: 15360, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [701.818s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [701.818s][info][gc,ref ] GC(419) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.818s][info][gc,ref ] GC(419) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [701.818s][info][gc ] GC(419) Concurrent weak references 0.069ms [701.818s][info][gc,start ] GC(419) Concurrent weak roots [701.818s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent weak root [701.819s][info][gc ] GC(419) Concurrent weak roots 0.640ms [701.819s][info][gc,start ] GC(419) Concurrent cleanup [701.819s][info][gc ] GC(419) Concurrent cleanup 17954M->17954M(31744M) 0.100ms [701.819s][info][gc,free ] Free: 13709M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 2909K, Mutator Free: 1714 Collector Reserve: 56481K, Max: 8192K; Used: 862K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [701.819s][info][gc,start ] GC(419) Concurrent strong roots [701.819s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent strong root [701.820s][info][gc ] GC(419) Concurrent strong roots 0.438ms [701.820s][info][gc,start ] GC(419) Concurrent evacuation [701.820s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent evacuation [701.826s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [701.826s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [701.826s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [701.828s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [701.829s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [701.829s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [701.837s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [701.838s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [701.838s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [701.840s][info][gc ] GC(419) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [701.843s][info][gc ] GC(419) Concurrent evacuation 23.452ms [701.843s][info][gc,start ] GC(419) Pause Init Update Refs [701.844s][info][gc ] GC(419) Pause Init Update Refs 0.498ms [701.844s][info][gc,start ] GC(419) Concurrent update references [701.844s][info][gc,task ] GC(419) Using 4 of 8 workers for concurrent reference update [701.844s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [702.022s][info][gc ] GC(419) Concurrent update references 177.895ms [702.022s][info][gc,start ] GC(419) Concurrent update thread roots [702.032s][info][gc ] GC(419) Concurrent update thread roots 10.384ms [702.033s][info][gc,start ] GC(419) Pause Final Update Refs [702.033s][info][gc,task ] GC(419) Using 8 of 8 workers for final reference update [702.033s][info][gc,free ] Free: 13944M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 10% internal; Used: 1446M, Mutator Free: 1744 Collector Reserve: 823M, Max: 8192K; Used: 65560K Old Collector Reserve: 8130K, Max: 8130K; Used: 63488B [702.033s][info][gc ] GC(419) Pause Final Update Refs 0.216ms [702.033s][info][gc,start ] GC(419) Concurrent cleanup [702.033s][info][gc ] GC(419) Concurrent cleanup 18446M->16952M(31744M) 0.123ms [702.033s][info][gc,ergo ] GC(419) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8137K, young_available: 14767M [702.033s][info][gc,ergo ] GC(419) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.2% during period of 0.659s [702.033s][info][gc,ergo ] GC(419) At end of Concurrent Young GC: YOUNG generation used: 1600M, used regions: 1624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16368M, available: 14767M [702.033s][info][gc,ergo ] GC(419) At end of Concurrent Young GC: OLD generation used: 15351M, used regions: 15376M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15376M, available: 8137K [702.033s][info][gc,free ] Free: 13943M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 9177K, Mutator Free: 1744 Collector Reserve: 823M, Max: 8192K; Used: 24768B Old Collector Reserve: 8130K, Max: 8130K; Used: 63488B [702.034s][info][gc,stats ] [702.034s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [702.034s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [702.034s][info][gc,stats ] [702.034s][info][gc,stats ] Concurrent Reset 6518 us [702.034s][info][gc,stats ] Pause Init Mark (G) 4097 us [702.034s][info][gc,stats ] Pause Init Mark (N) 3440 us [702.034s][info][gc,stats ] Swap Remembered Set 3244 us [702.034s][info][gc,stats ] Update Region States 76 us [702.034s][info][gc,stats ] Concurrent Scan Remembered Set 57976 us, parallelism: 3.99x [702.034s][info][gc,stats ] RS: 231516 us [702.034s][info][gc,stats ] RS: Scan Clusters 231516 us, workers (us): 57886, 57883, 57874, 57873, ---, ---, ---, ---, [702.034s][info][gc,stats ] Concurrent Mark Roots 4255 us, parallelism: 3.66x [702.034s][info][gc,stats ] CMR: 15571 us [702.034s][info][gc,stats ] CMR: Thread Roots 14152 us, workers (us): 3626, 3434, 3388, 3703, ---, ---, ---, ---, [702.034s][info][gc,stats ] CMR: Code Cache Roots 1271 us, workers (us): 175, 403, 493, 200, ---, ---, ---, ---, [702.034s][info][gc,stats ] CMR: VM Strong Roots 113 us, workers (us): 37, 27, 27, 22, ---, ---, ---, ---, [702.034s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [702.034s][info][gc,stats ] Concurrent Marking 353864 us, parallelism: 3.95x [702.034s][info][gc,stats ] CM: 1399408 us [702.034s][info][gc,stats ] CM: Parallel Mark 1399408 us, workers (us): 349865, 349859, 349852, 349833, ---, ---, ---, ---, [702.034s][info][gc,stats ] Pause Final Mark (G) 1369 us [702.034s][info][gc,stats ] Pause Final Mark (N) 890 us [702.034s][info][gc,stats ] Finish Mark 437 us [702.034s][info][gc,stats ] Update Region States 86 us [702.034s][info][gc,stats ] Choose Collection Set 117 us [702.034s][info][gc,stats ] Rebuild Free Set 57 us [702.034s][info][gc,stats ] Concurrent Thread Roots 3753 us, parallelism: 3.89x [702.034s][info][gc,stats ] CTR: 14601 us [702.034s][info][gc,stats ] CTR: Thread Roots 14601 us, workers (us): 3579, 3692, 3676, 3654, ---, ---, ---, ---, [702.034s][info][gc,stats ] Concurrent Weak References 73 us, parallelism: 0.03x [702.034s][info][gc,stats ] CWRF: 2 us [702.034s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [702.034s][info][gc,stats ] Concurrent Weak Roots 645 us [702.034s][info][gc,stats ] Roots 54 us, parallelism: 1.32x [702.034s][info][gc,stats ] CWR: 72 us [702.034s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 21, 16, 12, ---, ---, ---, ---, [702.034s][info][gc,stats ] Rendezvous 578 us [702.034s][info][gc,stats ] Concurrent Cleanup 104 us [702.034s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.67x [702.034s][info][gc,stats ] CSR: 1182 us [702.034s][info][gc,stats ] CSR: Code Cache Roots 1009 us, workers (us): 358, 284, 196, 170, ---, ---, ---, ---, [702.034s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 39, 35, 28, ---, ---, ---, ---, [702.034s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, ---, 22, ---, ---, ---, ---, [702.034s][info][gc,stats ] Concurrent Evacuation 23465 us [702.034s][info][gc,stats ] Pause Init Update Refs (G) 945 us [702.034s][info][gc,stats ] Pause Init Update Refs (N) 506 us [702.034s][info][gc,stats ] Manage GCLABs 425 us [702.034s][info][gc,stats ] Concurrent Update Refs 177916 us [702.034s][info][gc,stats ] Concurrent Update Thread Roots 10391 us [702.034s][info][gc,stats ] Pause Final Update Refs (G) 737 us [702.034s][info][gc,stats ] Pause Final Update Refs (N) 222 us [702.034s][info][gc,stats ] Update Region States 49 us [702.034s][info][gc,stats ] Trash Collection Set 8 us [702.034s][info][gc,stats ] Rebuild Free Set 82 us [702.034s][info][gc,stats ] Concurrent Cleanup 130 us [702.034s][info][gc,stats ] Workers: Evacuated 44805K across 608418 objects, abandoned 0B across 0 objects. [702.034s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [702.034s][info][gc,stats ] - age 1: 27684256 bytes, 27684256 total [702.034s][info][gc,stats ] - age 2: 10065056 bytes, 37749312 total [702.034s][info][gc,stats ] - age 3: 269400 bytes, 38018712 total [702.034s][info][gc,stats ] - age 4: 271208 bytes, 38289920 total [702.034s][info][gc,stats ] - age 5: 195024 bytes, 38484944 total [702.034s][info][gc,stats ] - age 6: 1011512 bytes, 39496456 total [702.034s][info][gc,stats ] - age 7: 176024 bytes, 39672480 total [702.034s][info][gc,stats ] - age 8: 2704 bytes, 39675184 total [702.034s][info][gc,stats ] - age 9: 3838680 bytes, 43513864 total [702.034s][info][gc,stats ] - age 10: 198672 bytes, 43712536 total [702.034s][info][gc,stats ] - age 11: 1011184 bytes, 44723720 total [702.034s][info][gc,stats ] - age 12: 2432 bytes, 44726152 total [702.034s][info][gc,stats ] - age 13: 1154720 bytes, 45880872 total [702.034s][info][gc,stats ] [702.034s][info][gc,stats ] Mutators: Evacuated 265K across 2122 objects, abandoned 0B across 0 objects. [702.034s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [702.034s][info][gc,stats ] - age 1: 267936 bytes, 267936 total [702.034s][info][gc,stats ] - age 3: 576 bytes, 268512 total [702.034s][info][gc,stats ] - age 4: 32 bytes, 268544 total [702.034s][info][gc,stats ] - age 5: 16 bytes, 268560 total [702.034s][info][gc,stats ] - age 6: 128 bytes, 268688 total [702.034s][info][gc,stats ] - age 8: 392 bytes, 269080 total [702.034s][info][gc,stats ] - age 9: 1560 bytes, 270640 total [702.034s][info][gc,stats ] - age 10: 200 bytes, 270840 total [702.034s][info][gc,stats ] - age 11: 168 bytes, 271008 total [702.034s][info][gc,stats ] - age 12: 320 bytes, 271328 total [702.034s][info][gc,stats ] - age 13: 472 bytes, 271800 total [702.034s][info][gc,stats ] [702.034s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [702.034s][info][gc,stats ] - age 2: 8272128 bytes, 8272128 total [702.034s][info][gc,stats ] - age 3: 16485304 bytes, 24757432 total [702.034s][info][gc,stats ] - age 4: 191586848 bytes, 216344280 total [702.034s][info][gc,stats ] - age 6: 8109224 bytes, 224453504 total [702.034s][info][gc,stats ] [702.034s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [702.034s][info][gc,stats ] - age 7: 10153547912 bytes, 10153547912 total [702.034s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [702.044s][info][gc ] Transition from: normal to: idle [703.517s][info][gc ] Periodic Sample: GCU = 16.608%, MU = 17.683% during most recent 5.0s [705.498s][info][gc ] Trigger (YOUNG): Average GC time (2765.89 ms) is above the time for average allocation rate (1986 MB/s) to deplete free headroom (5492M) (margin of error = 3.10) [705.498s][info][gc,ergo ] Free headroom: 7079M (free) - 1587M (spike) - 0B (penalties) = 5492M [705.498s][info][gc ] Transition from: idle to: normal [705.498s][info][gc ] Heuristics request for young collection accepted [705.498s][info][gc,free ] Free: 7079M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 294K, Mutator Free: 885 Collector Reserve: 823M, Max: 8192K; Used: 24768B Old Collector Reserve: 8130K, Max: 8130K; Used: 63488B [705.498s][info][gc,ergo ] GC(420) Start GC cycle (YOUNG) [705.498s][info][gc,start ] GC(420) Concurrent reset [705.498s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent reset [705.536s][info][gc ] GC(420) Concurrent reset 37.996ms [705.536s][info][gc,start ] GC(420) Pause Init Mark (YOUNG) [705.536s][info][gc,task ] GC(420) Using 8 of 8 workers for init marking [705.542s][info][gc ] GC(420) Pause Init Mark (YOUNG) 5.194ms [705.542s][info][gc,start ] GC(420) Concurrent remembered set scanning [705.542s][info][gc,task ] GC(420) Using 4 of 8 workers for Concurrent remembered set scanning [705.625s][info][gc ] GC(420) Concurrent remembered set scanning 82.778ms [705.625s][info][gc,start ] GC(420) Concurrent marking roots [705.625s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent marking roots [705.629s][info][gc ] GC(420) Concurrent marking roots 3.929ms [705.629s][info][gc,start ] GC(420) Concurrent marking (YOUNG) [705.629s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent marking [705.889s][info][gc ] GC(420) Concurrent marking (YOUNG) 260.387ms [705.890s][info][gc,start ] GC(420) Pause Final Mark (YOUNG) [705.890s][info][gc,task ] GC(420) Using 8 of 8 workers for final marking [705.890s][info][gc,ergo ] GC(420) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [705.890s][info][gc,ergo ] GC(420) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [705.890s][info][gc,ergo ] GC(420) Chosen CSet evacuates young: 44810K (of which at least: 0B are to be promoted), old: 0B [705.890s][info][gc,ergo ] GC(420) Collectable Garbage: 8284M (99%), Immediate: 0B (0%), 0 regions, CSet: 8284M (99%), 1041 regions [705.890s][info][gc,ergo ] GC(420) Evacuation Targets: YOUNG: 44810K, PROMOTE: 0B, OLD: 0B, TOTAL: 44810K [705.891s][info][gc,free ] Free: 7052M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 3753K, Mutator Free: 882 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8130K, Max: 8130K; Used: 63488B [705.891s][info][gc ] GC(420) Pause Final Mark (YOUNG) 1.036ms [705.891s][info][gc,start ] GC(420) Concurrent thread roots [705.891s][info][gc,task ] GC(420) Using 4 of 8 workers for Concurrent thread roots [705.895s][info][gc ] GC(420) Concurrent thread roots 4.026ms [705.895s][info][gc,start ] GC(420) Concurrent weak references [705.895s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent weak references [705.895s][info][gc,ref ] GC(420) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [705.895s][info][gc,ref ] GC(420) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [705.895s][info][gc,ref ] GC(420) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [705.895s][info][gc ] GC(420) Concurrent weak references 0.056ms [705.895s][info][gc,start ] GC(420) Concurrent weak roots [705.895s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent weak root [705.896s][info][gc ] GC(420) Concurrent weak roots 0.848ms [705.896s][info][gc,start ] GC(420) Concurrent cleanup [705.896s][info][gc ] GC(420) Concurrent cleanup 24625M->24625M(31744M) 0.105ms [705.896s][info][gc,free ] Free: 7038M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1307K, Mutator Free: 880 Collector Reserve: 56501K, Max: 8192K; Used: 842K Old Collector Reserve: 8117K, Max: 8117K; Used: 76288B [705.896s][info][gc,start ] GC(420) Concurrent strong roots [705.896s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent strong root [705.896s][info][gc ] GC(420) Concurrent strong roots 0.414ms [705.896s][info][gc,start ] GC(420) Concurrent evacuation [705.896s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent evacuation [705.921s][info][gc,ergo ] GC(420) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8332288, promotion expended: 7126272, old capacity: 16122904576, old_used: 16104762416, old unaffiliated regions: 0 [705.921s][info][gc,ergo ] GC(420) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8332288, promotion expended: 7126272, old capacity: 16122904576, old_used: 16104762416, old unaffiliated regions: 0 [705.921s][info][gc,ergo ] GC(420) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8332288, promotion expended: 7126272, old capacity: 16122904576, old_used: 16104762416, old unaffiliated regions: 0 [705.921s][info][gc,ergo ] GC(420) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8332288, promotion expended: 7126272, old capacity: 16122904576, old_used: 16104762416, old unaffiliated regions: 0 [705.921s][info][gc,ergo ] GC(420) Squelching additional promotion failure reports for current epoch [705.923s][info][gc ] GC(420) Concurrent evacuation 26.495ms [705.923s][info][gc,start ] GC(420) Pause Init Update Refs [705.924s][info][gc ] GC(420) Pause Init Update Refs 0.492ms [705.924s][info][gc,start ] GC(420) Concurrent update references [705.924s][info][gc,task ] GC(420) Using 4 of 8 workers for concurrent reference update [705.924s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [706.088s][info][gc ] GC(420) Concurrent update references 163.955ms [706.088s][info][gc,start ] GC(420) Concurrent update thread roots [706.097s][info][gc ] GC(420) Concurrent update thread roots 9.614ms [706.098s][info][gc,start ] GC(420) Pause Final Update Refs [706.098s][info][gc,task ] GC(420) Using 8 of 8 workers for final reference update [706.098s][info][gc,free ] Free: 14134M, Max: 8192K regular, 560M humongous, Frag: 91% external, 58% internal; Used: 8273M, Mutator Free: 1767 Collector Reserve: 823M, Max: 8192K; Used: 57368K Old Collector Reserve: 1169K, Max: 1169K; Used: 7023K [706.098s][info][gc ] GC(420) Pause Final Update Refs 0.225ms [706.098s][info][gc,start ] GC(420) Concurrent cleanup [706.099s][info][gc ] GC(420) Concurrent cleanup 25088M->16768M(31744M) 0.241ms [706.099s][info][gc,ergo ] GC(420) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1176K, young_available: 14957M [706.099s][info][gc,ergo ] GC(420) At end of Concurrent Young GC: GCU: 3.4%, MU: 16.7% during period of 4.065s [706.099s][info][gc,ergo ] GC(420) At end of Concurrent Young GC: YOUNG generation used: 1410M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16368M, available: 14957M [706.099s][info][gc,ergo ] GC(420) At end of Concurrent Young GC: OLD generation used: 15358M, used regions: 15376M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15376M, available: 1176K [706.099s][info][gc,free ] Free: 14133M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 3001K, Mutator Free: 1767 Collector Reserve: 823M, Max: 8192K; Used: 24768B Old Collector Reserve: 1169K, Max: 1169K; Used: 7023K [706.099s][info][gc,stats ] [706.099s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [706.099s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [706.099s][info][gc,stats ] [706.099s][info][gc,stats ] Concurrent Reset 38026 us [706.099s][info][gc,stats ] Pause Init Mark (G) 6044 us [706.099s][info][gc,stats ] Pause Init Mark (N) 5207 us [706.099s][info][gc,stats ] Swap Remembered Set 4663 us [706.099s][info][gc,stats ] Update Region States 381 us [706.099s][info][gc,stats ] Concurrent Scan Remembered Set 82800 us, parallelism: 3.97x [706.099s][info][gc,stats ] RS: 328698 us [706.099s][info][gc,stats ] RS: Scan Clusters 328698 us, workers (us): 82716, 82708, 81702, 81571, ---, ---, ---, ---, [706.099s][info][gc,stats ] Concurrent Mark Roots 3943 us, parallelism: 3.64x [706.099s][info][gc,stats ] CMR: 14356 us [706.099s][info][gc,stats ] CMR: Thread Roots 13224 us, workers (us): 3390, 3267, 3213, 3354, ---, ---, ---, ---, [706.099s][info][gc,stats ] CMR: Code Cache Roots 979 us, workers (us): 177, 296, 337, 168, ---, ---, ---, ---, [706.099s][info][gc,stats ] CMR: VM Strong Roots 117 us, workers (us): 37, 31, 26, 22, ---, ---, ---, ---, [706.099s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [706.099s][info][gc,stats ] Concurrent Marking 260414 us, parallelism: 3.94x [706.099s][info][gc,stats ] CM: 1026304 us [706.099s][info][gc,stats ] CM: Parallel Mark 1026304 us, workers (us): 256589, 256581, 256569, 256565, ---, ---, ---, ---, [706.099s][info][gc,stats ] Pause Final Mark (G) 1637 us [706.099s][info][gc,stats ] Pause Final Mark (N) 1042 us [706.099s][info][gc,stats ] Finish Mark 499 us [706.099s][info][gc,stats ] Update Region States 87 us [706.099s][info][gc,stats ] Choose Collection Set 200 us [706.099s][info][gc,stats ] Rebuild Free Set 46 us [706.099s][info][gc,stats ] Concurrent Thread Roots 4039 us, parallelism: 3.93x [706.099s][info][gc,stats ] CTR: 15856 us [706.099s][info][gc,stats ] CTR: Thread Roots 15856 us, workers (us): 3960, 3954, 3963, 3979, ---, ---, ---, ---, [706.099s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [706.099s][info][gc,stats ] CWRF: 1 us [706.099s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [706.099s][info][gc,stats ] Concurrent Weak Roots 862 us [706.099s][info][gc,stats ] Roots 58 us, parallelism: 1.15x [706.099s][info][gc,stats ] CWR: 67 us [706.099s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 19, 14, 12, ---, ---, ---, ---, [706.099s][info][gc,stats ] Rendezvous 780 us [706.099s][info][gc,stats ] Concurrent Cleanup 110 us [706.099s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.57x [706.099s][info][gc,stats ] CSR: 1082 us [706.099s][info][gc,stats ] CSR: Code Cache Roots 922 us, workers (us): 161, 167, 255, 339, ---, ---, ---, ---, [706.099s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 40, 34, 31, 28, ---, ---, ---, ---, [706.099s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [706.099s][info][gc,stats ] Concurrent Evacuation 26509 us [706.099s][info][gc,stats ] Pause Init Update Refs (G) 1058 us [706.099s][info][gc,stats ] Pause Init Update Refs (N) 500 us [706.099s][info][gc,stats ] Manage GCLABs 421 us [706.099s][info][gc,stats ] Concurrent Update Refs 163978 us [706.099s][info][gc,stats ] Concurrent Update Thread Roots 9630 us [706.099s][info][gc,stats ] Pause Final Update Refs (G) 794 us [706.099s][info][gc,stats ] Pause Final Update Refs (N) 229 us [706.099s][info][gc,stats ] Update Region States 47 us [706.099s][info][gc,stats ] Trash Collection Set 26 us [706.099s][info][gc,stats ] Rebuild Free Set 79 us [706.099s][info][gc,stats ] Concurrent Cleanup 252 us [706.099s][info][gc,stats ] Workers: Evacuated 44287K across 616206 objects, abandoned 0B across 0 objects. [706.099s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [706.099s][info][gc,stats ] - age 1: 36807024 bytes, 36807024 total [706.099s][info][gc,stats ] - age 2: 214352 bytes, 37021376 total [706.099s][info][gc,stats ] - age 3: 220064 bytes, 37241440 total [706.099s][info][gc,stats ] - age 4: 251864 bytes, 37493304 total [706.100s][info][gc,stats ] - age 5: 271208 bytes, 37764512 total [706.100s][info][gc,stats ] - age 6: 195008 bytes, 37959520 total [706.100s][info][gc,stats ] - age 7: 1187376 bytes, 39146896 total [706.100s][info][gc,stats ] - age 8: 2704 bytes, 39149600 total [706.100s][info][gc,stats ] - age 9: 3400104 bytes, 42549704 total [706.100s][info][gc,stats ] - age 10: 636784 bytes, 43186488 total [706.100s][info][gc,stats ] - age 11: 1010960 bytes, 44197448 total [706.100s][info][gc,stats ] - age 13: 1153208 bytes, 45350656 total [706.100s][info][gc,stats ] [706.100s][info][gc,stats ] Mutators: Evacuated 522K across 4089 objects, abandoned 0B across 0 objects. [706.100s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [706.100s][info][gc,stats ] - age 1: 530432 bytes, 530432 total [706.100s][info][gc,stats ] - age 2: 64 bytes, 530496 total [706.100s][info][gc,stats ] - age 3: 32 bytes, 530528 total [706.100s][info][gc,stats ] - age 6: 32 bytes, 530560 total [706.100s][info][gc,stats ] - age 7: 128 bytes, 530688 total [706.100s][info][gc,stats ] - age 9: 1688 bytes, 532376 total [706.100s][info][gc,stats ] - age 10: 56 bytes, 532432 total [706.100s][info][gc,stats ] - age 11: 392 bytes, 532824 total [706.100s][info][gc,stats ] - age 13: 1984 bytes, 534808 total [706.100s][info][gc,stats ] [706.100s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [706.100s][info][gc,stats ] - age 1: 224 bytes, 224 total [706.100s][info][gc,stats ] - age 3: 8272128 bytes, 8272352 total [706.100s][info][gc,stats ] - age 4: 16485304 bytes, 24757656 total [706.100s][info][gc,stats ] - age 5: 191586848 bytes, 216344504 total [706.100s][info][gc,stats ] - age 7: 8109224 bytes, 224453728 total [706.100s][info][gc,stats ] [706.100s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [706.100s][info][gc,stats ] - age 7: 10153547912 bytes, 10153547912 total [706.100s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [706.110s][info][gc ] Transition from: normal to: idle [706.110s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7919K [706.110s][info][gc ] Transition from: idle to: normal [706.110s][info][gc ] Heuristics request for young collection accepted [706.110s][info][gc,free ] Free: 14107M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 4354K, Mutator Free: 1764 Collector Reserve: 823M, Max: 8192K; Used: 24768B Old Collector Reserve: 1169K, Max: 1169K; Used: 7023K [706.110s][info][gc,ergo ] GC(421) Start GC cycle (YOUNG) [706.110s][info][gc,start ] GC(421) Concurrent reset [706.110s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent reset [706.116s][info][gc ] GC(421) Concurrent reset 5.374ms [706.116s][info][gc,start ] GC(421) Pause Init Mark (YOUNG) [706.116s][info][gc,task ] GC(421) Using 8 of 8 workers for init marking [706.120s][info][gc ] GC(421) Pause Init Mark (YOUNG) 3.487ms [706.120s][info][gc,start ] GC(421) Concurrent remembered set scanning [706.120s][info][gc,task ] GC(421) Using 4 of 8 workers for Concurrent remembered set scanning [706.218s][info][gc ] GC(421) Concurrent remembered set scanning 98.268ms [706.218s][info][gc,start ] GC(421) Concurrent marking roots [706.218s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent marking roots [706.222s][info][gc ] GC(421) Concurrent marking roots 3.622ms [706.222s][info][gc,start ] GC(421) Concurrent marking (YOUNG) [706.222s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent marking [706.499s][info][gc ] GC(421) Concurrent marking (YOUNG) 277.598ms [706.500s][info][gc,start ] GC(421) Pause Final Mark (YOUNG) [706.500s][info][gc,task ] GC(421) Using 8 of 8 workers for final marking [706.500s][info][gc,ergo ] GC(421) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [706.500s][info][gc,ergo ] GC(421) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [706.500s][info][gc,ergo ] GC(421) Chosen CSet evacuates young: 37295K (of which at least: 0B are to be promoted), old: 0B [706.500s][info][gc,ergo ] GC(421) Collectable Garbage: 1196M (99%), Immediate: 0B (0%), 0 regions, CSet: 1196M (99%), 155 regions [706.500s][info][gc,ergo ] GC(421) Evacuation Targets: YOUNG: 37295K, PROMOTE: 0B, OLD: 0B, TOTAL: 37295K [706.500s][info][gc,free ] Free: 14062M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 1073K, Mutator Free: 1758 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1169K, Max: 1169K; Used: 7023K [706.501s][info][gc ] GC(421) Pause Final Mark (YOUNG) 0.928ms [706.501s][info][gc,start ] GC(421) Concurrent thread roots [706.501s][info][gc,task ] GC(421) Using 4 of 8 workers for Concurrent thread roots [706.505s][info][gc ] GC(421) Concurrent thread roots 4.278ms [706.505s][info][gc,start ] GC(421) Concurrent weak references [706.505s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent weak references [706.505s][info][gc,ref ] GC(421) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [706.505s][info][gc,ref ] GC(421) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [706.505s][info][gc,ref ] GC(421) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [706.505s][info][gc ] GC(421) Concurrent weak references 0.043ms [706.505s][info][gc,start ] GC(421) Concurrent weak roots [706.505s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent weak root [706.506s][info][gc ] GC(421) Concurrent weak roots 0.779ms [706.506s][info][gc,start ] GC(421) Concurrent cleanup [706.506s][info][gc ] GC(421) Concurrent cleanup 17624M->17624M(31744M) 0.102ms [706.506s][info][gc,free ] Free: 14048M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 7512K, Mutator Free: 1757 Collector Reserve: 48246K, Max: 8192K; Used: 905K Old Collector Reserve: 1169K, Max: 1169K; Used: 7023K [706.506s][info][gc,start ] GC(421) Concurrent strong roots [706.506s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent strong root [706.506s][info][gc ] GC(421) Concurrent strong roots 0.443ms [706.506s][info][gc,start ] GC(421) Concurrent evacuation [706.506s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent evacuation [706.514s][info][gc ] GC(421) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [706.514s][info][gc,ergo ] GC(421) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1204224, promotion expended: 1179592, old capacity: 16131293184, old_used: 16114332208, old unaffiliated regions: 0 [706.514s][info][gc,ergo ] GC(421) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1204224, promotion expended: 1179592, old capacity: 16131293184, old_used: 16114332208, old unaffiliated regions: 0 [706.514s][info][gc,ergo ] GC(421) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1204224, promotion expended: 1179592, old capacity: 16131293184, old_used: 16114332208, old unaffiliated regions: 0 [706.514s][info][gc,ergo ] GC(421) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1204224, promotion expended: 1179592, old capacity: 16131293184, old_used: 16114332208, old unaffiliated regions: 0 [706.514s][info][gc,ergo ] GC(421) Squelching additional promotion failure reports for current epoch [706.519s][info][gc ] GC(421) Concurrent evacuation 12.940ms [706.520s][info][gc,start ] GC(421) Pause Init Update Refs [706.520s][info][gc ] GC(421) Pause Init Update Refs 0.454ms [706.520s][info][gc,start ] GC(421) Concurrent update references [706.520s][info][gc,task ] GC(421) Using 4 of 8 workers for concurrent reference update [706.520s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [706.687s][info][gc ] GC(421) Concurrent update references 167.176ms [706.687s][info][gc,start ] GC(421) Concurrent update thread roots [706.697s][info][gc ] GC(421) Concurrent update thread roots 9.475ms [706.697s][info][gc,start ] GC(421) Pause Final Update Refs [706.697s][info][gc,task ] GC(421) Using 8 of 8 workers for final reference update [706.698s][info][gc,free ] Free: 14077M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 8% internal; Used: 1171M, Mutator Free: 1760 Collector Reserve: 823M, Max: 8192K; Used: 65568K Old Collector Reserve: 0B, Max: 0B; Used: 0B [706.698s][info][gc ] GC(421) Pause Final Update Refs 0.204ms [706.698s][info][gc,start ] GC(421) Concurrent cleanup [706.698s][info][gc ] GC(421) Concurrent cleanup 18051M->16826M(31744M) 0.120ms [706.698s][info][gc,ergo ] GC(421) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7168B, young_available: 14901M [706.698s][info][gc,ergo ] GC(421) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.1% during period of 0.599s [706.698s][info][gc,ergo ] GC(421) At end of Concurrent Young GC: YOUNG generation used: 1459M, used regions: 1496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16360M, available: 14900M [706.698s][info][gc,ergo ] GC(421) At end of Concurrent Young GC: OLD generation used: 15367M, used regions: 15384M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15384M, available: 7168B [706.698s][info][gc,free ] Free: 14076M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 3484K, Mutator Free: 1760 Collector Reserve: 823M, Max: 8192K; Used: 33024B Old Collector Reserve: 0B, Max: 0B; Used: 0B [706.699s][info][gc,stats ] [706.699s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [706.699s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [706.699s][info][gc,stats ] [706.699s][info][gc,stats ] Concurrent Reset 5384 us [706.699s][info][gc,stats ] Pause Init Mark (G) 3980 us [706.699s][info][gc,stats ] Pause Init Mark (N) 3496 us [706.699s][info][gc,stats ] Swap Remembered Set 3319 us [706.699s][info][gc,stats ] Update Region States 71 us [706.699s][info][gc,stats ] Concurrent Scan Remembered Set 98290 us, parallelism: 4.00x [706.699s][info][gc,stats ] RS: 392733 us [706.699s][info][gc,stats ] RS: Scan Clusters 392733 us, workers (us): 98195, 98190, 98178, 98170, ---, ---, ---, ---, [706.699s][info][gc,stats ] Concurrent Mark Roots 3639 us, parallelism: 3.59x [706.699s][info][gc,stats ] CMR: 13072 us [706.699s][info][gc,stats ] CMR: Thread Roots 12017 us, workers (us): 2985, 3006, 2962, 3063, ---, ---, ---, ---, [706.699s][info][gc,stats ] CMR: Code Cache Roots 934 us, workers (us): 179, 276, 337, 141, ---, ---, ---, ---, [706.699s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 26, 23, 21, 14, ---, ---, ---, ---, [706.699s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [706.699s][info][gc,stats ] Concurrent Marking 277624 us, parallelism: 3.94x [706.699s][info][gc,stats ] CM: 1094259 us [706.699s][info][gc,stats ] CM: Parallel Mark 1094259 us, workers (us): 273584, 273567, 273559, 273549, ---, ---, ---, ---, [706.699s][info][gc,stats ] Pause Final Mark (G) 1400 us [706.699s][info][gc,stats ] Pause Final Mark (N) 934 us [706.699s][info][gc,stats ] Finish Mark 498 us [706.699s][info][gc,stats ] Update Region States 86 us [706.699s][info][gc,stats ] Choose Collection Set 99 us [706.699s][info][gc,stats ] Rebuild Free Set 60 us [706.699s][info][gc,stats ] Concurrent Thread Roots 4290 us, parallelism: 3.90x [706.699s][info][gc,stats ] CTR: 16712 us [706.699s][info][gc,stats ] CTR: Thread Roots 16712 us, workers (us): 4240, 4133, 4155, 4184, ---, ---, ---, ---, [706.699s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [706.699s][info][gc,stats ] CWRF: 1 us [706.699s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [706.699s][info][gc,stats ] Concurrent Weak Roots 783 us [706.699s][info][gc,stats ] Roots 54 us, parallelism: 1.48x [706.699s][info][gc,stats ] CWR: 80 us [706.699s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 21, 17, 17, ---, ---, ---, ---, [706.699s][info][gc,stats ] Rendezvous 716 us [706.699s][info][gc,stats ] Concurrent Cleanup 107 us [706.699s][info][gc,stats ] Concurrent Strong Roots 452 us, parallelism: 2.84x [706.699s][info][gc,stats ] CSR: 1283 us [706.699s][info][gc,stats ] CSR: Code Cache Roots 1074 us, workers (us): 208, 202, 360, 305, ---, ---, ---, ---, [706.699s][info][gc,stats ] CSR: VM Strong Roots 172 us, workers (us): 47, 46, 40, 39, ---, ---, ---, ---, [706.699s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [706.699s][info][gc,stats ] Concurrent Evacuation 12956 us [706.699s][info][gc,stats ] Pause Init Update Refs (G) 891 us [706.699s][info][gc,stats ] Pause Init Update Refs (N) 464 us [706.699s][info][gc,stats ] Manage GCLABs 383 us [706.699s][info][gc,stats ] Concurrent Update Refs 167199 us [706.699s][info][gc,stats ] Concurrent Update Thread Roots 9493 us [706.699s][info][gc,stats ] Pause Final Update Refs (G) 755 us [706.699s][info][gc,stats ] Pause Final Update Refs (N) 209 us [706.699s][info][gc,stats ] Update Region States 48 us [706.699s][info][gc,stats ] Trash Collection Set 7 us [706.699s][info][gc,stats ] Rebuild Free Set 81 us [706.699s][info][gc,stats ] Concurrent Cleanup 126 us [706.699s][info][gc,stats ] Workers: Evacuated 36763K across 400286 objects, abandoned 0B across 0 objects. [706.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [706.699s][info][gc,stats ] - age 1: 20448128 bytes, 20448128 total [706.699s][info][gc,stats ] - age 2: 14595208 bytes, 35043336 total [706.699s][info][gc,stats ] - age 3: 214384 bytes, 35257720 total [706.699s][info][gc,stats ] - age 4: 220096 bytes, 35477816 total [706.699s][info][gc,stats ] - age 5: 251864 bytes, 35729680 total [706.699s][info][gc,stats ] - age 6: 271208 bytes, 36000888 total [706.699s][info][gc,stats ] - age 7: 745440 bytes, 36746328 total [706.699s][info][gc,stats ] - age 8: 461048 bytes, 37207376 total [706.699s][info][gc,stats ] - age 10: 408264 bytes, 37615640 total [706.699s][info][gc,stats ] - age 11: 29904 bytes, 37645544 total [706.699s][info][gc,stats ] [706.699s][info][gc,stats ] Mutators: Evacuated 532K across 4085 objects, abandoned 0B across 0 objects. [706.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [706.699s][info][gc,stats ] - age 2: 545136 bytes, 545136 total [706.699s][info][gc,stats ] - age 3: 32 bytes, 545168 total [706.699s][info][gc,stats ] - age 7: 128 bytes, 545296 total [706.699s][info][gc,stats ] [706.699s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [706.699s][info][gc,stats ] - age 2: 224 bytes, 224 total [706.699s][info][gc,stats ] - age 4: 8272128 bytes, 8272352 total [706.699s][info][gc,stats ] - age 5: 16485304 bytes, 24757656 total [706.699s][info][gc,stats ] - age 6: 191586848 bytes, 216344504 total [706.699s][info][gc,stats ] [706.699s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [706.699s][info][gc,stats ] - age 7: 10161657136 bytes, 10161657136 total [706.699s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [706.709s][info][gc ] Transition from: normal to: idle [708.527s][info][gc ] Periodic Sample: GCU = 5.559%, MU = 16.819% during most recent 5.0s [710.492s][info][gc ] Trigger (YOUNG): Average GC time (2555.68 ms) is above the time for average allocation rate (1959 MB/s) to deplete free headroom (5004M) (margin of error = 3.09) [710.492s][info][gc,ergo ] Free headroom: 6592M (free) - 1587M (spike) - 0B (penalties) = 5004M [710.492s][info][gc ] Transition from: idle to: normal [710.492s][info][gc ] Heuristics request for young collection accepted [710.492s][info][gc,free ] Free: 6591M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 454K, Mutator Free: 824 Collector Reserve: 823M, Max: 8192K; Used: 33024B Old Collector Reserve: 0B, Max: 0B; Used: 0B [710.492s][info][gc,ergo ] GC(422) Start GC cycle (YOUNG) [710.492s][info][gc,start ] GC(422) Concurrent reset [710.492s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent reset [710.529s][info][gc ] GC(422) Concurrent reset 36.812ms [710.529s][info][gc,start ] GC(422) Pause Init Mark (YOUNG) [710.529s][info][gc,task ] GC(422) Using 8 of 8 workers for init marking [710.533s][info][gc ] GC(422) Pause Init Mark (YOUNG) 4.092ms [710.534s][info][gc,start ] GC(422) Concurrent remembered set scanning [710.534s][info][gc,task ] GC(422) Using 4 of 8 workers for Concurrent remembered set scanning [710.616s][info][gc ] GC(422) Concurrent remembered set scanning 82.227ms [710.616s][info][gc,start ] GC(422) Concurrent marking roots [710.616s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent marking roots [710.620s][info][gc ] GC(422) Concurrent marking roots 3.787ms [710.620s][info][gc,start ] GC(422) Concurrent marking (YOUNG) [710.620s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent marking [710.869s][info][gc ] GC(422) Concurrent marking (YOUNG) 248.899ms [710.869s][info][gc,start ] GC(422) Pause Final Mark (YOUNG) [710.869s][info][gc,task ] GC(422) Using 8 of 8 workers for final marking [710.870s][info][gc,ergo ] GC(422) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [710.870s][info][gc,ergo ] GC(422) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 8256B. [710.870s][info][gc,ergo ] GC(422) Chosen CSet evacuates young: 35618K (of which at least: 0B are to be promoted), old: 0B [710.870s][info][gc,ergo ] GC(422) Collectable Garbage: 8773M (99%), Immediate: 8256B (0%), 1 regions, CSet: 8773M (99%), 1101 regions [710.870s][info][gc,ergo ] GC(422) Evacuation Targets: YOUNG: 35618K, PROMOTE: 0B, OLD: 0B, TOTAL: 35618K [710.870s][info][gc,free ] Free: 6588M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 4099K, Mutator Free: 824 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [710.870s][info][gc ] GC(422) Pause Final Mark (YOUNG) 1.003ms [710.870s][info][gc,start ] GC(422) Concurrent thread roots [710.870s][info][gc,task ] GC(422) Using 4 of 8 workers for Concurrent thread roots [710.873s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [710.874s][info][gc ] GC(422) Concurrent thread roots 3.754ms [710.874s][info][gc,start ] GC(422) Concurrent weak references [710.874s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent weak references [710.874s][info][gc,ref ] GC(422) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [710.874s][info][gc,ref ] GC(422) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [710.874s][info][gc,ref ] GC(422) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [710.874s][info][gc ] GC(422) Concurrent weak references 0.038ms [710.874s][info][gc,start ] GC(422) Concurrent weak roots [710.874s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent weak root [710.874s][info][gc ] GC(422) Concurrent weak roots 0.648ms [710.874s][info][gc,start ] GC(422) Concurrent cleanup [710.875s][info][gc ] GC(422) Concurrent cleanup 25104M->25105M(31744M) 0.104ms [710.875s][info][gc,free ] Free: 6567M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 599K, Mutator Free: 821 Collector Reserve: 48275K, Max: 8192K; Used: 876K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [710.875s][info][gc,start ] GC(422) Concurrent strong roots [710.875s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent strong root [710.875s][info][gc ] GC(422) Concurrent strong roots 0.434ms [710.875s][info][gc,start ] GC(422) Concurrent evacuation [710.875s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent evacuation [710.878s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 16139681792, old_used: 16114355760, old unaffiliated regions: 0 [710.878s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 16139681792, old_used: 16114355760, old unaffiliated regions: 0 [710.886s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 16139681792, old_used: 16114358320, old unaffiliated regions: 0 [710.886s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 16139681792, old_used: 16114358320, old unaffiliated regions: 0 [710.886s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [710.892s][info][gc ] GC(422) Concurrent evacuation 17.035ms [710.892s][info][gc,start ] GC(422) Pause Init Update Refs [710.893s][info][gc ] GC(422) Pause Init Update Refs 0.469ms [710.893s][info][gc,start ] GC(422) Concurrent update references [710.893s][info][gc,task ] GC(422) Using 4 of 8 workers for concurrent reference update [710.893s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [711.057s][info][gc ] GC(422) Concurrent update references 164.445ms [711.057s][info][gc,start ] GC(422) Concurrent update thread roots [711.067s][info][gc ] GC(422) Concurrent update thread roots 9.409ms [711.067s][info][gc,start ] GC(422) Pause Final Update Refs [711.067s][info][gc,task ] GC(422) Using 8 of 8 workers for final reference update [711.067s][info][gc,free ] Free: 14146M, Max: 8192K regular, 560M humongous, Frag: 90% external, 61% internal; Used: 8765M, Mutator Free: 1769 Collector Reserve: 823M, Max: 8192K; Used: 49178K Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [711.067s][info][gc ] GC(422) Pause Final Update Refs 0.222ms [711.068s][info][gc,start ] GC(422) Concurrent cleanup [711.068s][info][gc ] GC(422) Concurrent cleanup 25549M->16750M(31744M) 0.288ms [711.068s][info][gc,ergo ] GC(422) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8179K, young_available: 14969M [711.068s][info][gc,ergo ] GC(422) At end of Concurrent Young GC: GCU: 3.1%, MU: 16.7% during period of 4.370s [711.068s][info][gc,ergo ] GC(422) At end of Concurrent Young GC: YOUNG generation used: 1382M, used regions: 1416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16352M, available: 14969M [711.068s][info][gc,ergo ] GC(422) At end of Concurrent Young GC: OLD generation used: 15367M, used regions: 15392M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15392M, available: 8179K [711.068s][info][gc,free ] Free: 14144M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 7194K, Mutator Free: 1769 Collector Reserve: 823M, Max: 8192K; Used: 26832B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [711.069s][info][gc,stats ] [711.069s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [711.069s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [711.069s][info][gc,stats ] [711.069s][info][gc,stats ] Concurrent Reset 36842 us [711.069s][info][gc,stats ] Pause Init Mark (G) 4839 us [711.069s][info][gc,stats ] Pause Init Mark (N) 4099 us [711.069s][info][gc,stats ] Swap Remembered Set 3624 us [711.069s][info][gc,stats ] Update Region States 351 us [711.069s][info][gc,stats ] Concurrent Scan Remembered Set 82256 us, parallelism: 3.99x [711.069s][info][gc,stats ] RS: 328574 us [711.069s][info][gc,stats ] RS: Scan Clusters 328574 us, workers (us): 82152, 82142, 82141, 82139, ---, ---, ---, ---, [711.069s][info][gc,stats ] Concurrent Mark Roots 3806 us, parallelism: 3.60x [711.069s][info][gc,stats ] CMR: 13711 us [711.069s][info][gc,stats ] CMR: Thread Roots 12645 us, workers (us): 3184, 3059, 3175, 3227, ---, ---, ---, ---, [711.069s][info][gc,stats ] CMR: Code Cache Roots 943 us, workers (us): 177, 342, 280, 144, ---, ---, ---, ---, [711.069s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 24, 20, 13, ---, ---, ---, ---, [711.069s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [711.069s][info][gc,stats ] Concurrent Marking 248925 us, parallelism: 3.94x [711.069s][info][gc,stats ] CM: 980741 us [711.069s][info][gc,stats ] CM: Parallel Mark 980741 us, workers (us): 245182, 245207, 245166, 245186, ---, ---, ---, ---, [711.069s][info][gc,stats ] Pause Final Mark (G) 1486 us [711.069s][info][gc,stats ] Pause Final Mark (N) 1009 us [711.069s][info][gc,stats ] Finish Mark 477 us [711.069s][info][gc,stats ] Update Region States 85 us [711.069s][info][gc,stats ] Choose Collection Set 206 us [711.069s][info][gc,stats ] Rebuild Free Set 45 us [711.069s][info][gc,stats ] Concurrent Thread Roots 3767 us, parallelism: 3.86x [711.069s][info][gc,stats ] CTR: 14534 us [711.069s][info][gc,stats ] CTR: Thread Roots 14534 us, workers (us): 3619, 3709, 3628, 3577, ---, ---, ---, ---, [711.069s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [711.069s][info][gc,stats ] CWRF: 1 us [711.069s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [711.069s][info][gc,stats ] Concurrent Weak Roots 653 us [711.069s][info][gc,stats ] Roots 51 us, parallelism: 1.34x [711.069s][info][gc,stats ] CWR: 69 us [711.069s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 20, 13, 13, ---, ---, ---, ---, [711.069s][info][gc,stats ] Rendezvous 589 us [711.069s][info][gc,stats ] Concurrent Cleanup 109 us [711.069s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.82x [711.069s][info][gc,stats ] CSR: 1237 us [711.069s][info][gc,stats ] CSR: Code Cache Roots 1054 us, workers (us): 173, 199, 328, 354, ---, ---, ---, ---, [711.069s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 44, 42, 36, 34, ---, ---, ---, ---, [711.069s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [711.069s][info][gc,stats ] Concurrent Evacuation 17052 us [711.069s][info][gc,stats ] Pause Init Update Refs (G) 915 us [711.069s][info][gc,stats ] Pause Init Update Refs (N) 477 us [711.069s][info][gc,stats ] Manage GCLABs 400 us [711.069s][info][gc,stats ] Concurrent Update Refs 164464 us [711.069s][info][gc,stats ] Concurrent Update Thread Roots 9428 us [711.069s][info][gc,stats ] Pause Final Update Refs (G) 706 us [711.069s][info][gc,stats ] Pause Final Update Refs (N) 227 us [711.069s][info][gc,stats ] Update Region States 49 us [711.069s][info][gc,stats ] Trash Collection Set 27 us [711.069s][info][gc,stats ] Rebuild Free Set 78 us [711.069s][info][gc,stats ] Concurrent Cleanup 299 us [711.069s][info][gc,stats ] Workers: Evacuated 35084K across 368441 objects, abandoned 0B across 0 objects. [711.069s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.069s][info][gc,stats ] - age 1: 33348848 bytes, 33348848 total [711.069s][info][gc,stats ] - age 2: 143856 bytes, 33492704 total [711.069s][info][gc,stats ] - age 3: 1159952 bytes, 34652656 total [711.069s][info][gc,stats ] - age 4: 165056 bytes, 34817712 total [711.069s][info][gc,stats ] - age 5: 167432 bytes, 34985144 total [711.069s][info][gc,stats ] - age 6: 207432 bytes, 35192576 total [711.069s][info][gc,stats ] - age 7: 201512 bytes, 35394088 total [711.069s][info][gc,stats ] - age 8: 146176 bytes, 35540264 total [711.069s][info][gc,stats ] - age 9: 357224 bytes, 35897488 total [711.069s][info][gc,stats ] - age 12: 28640 bytes, 35926128 total [711.069s][info][gc,stats ] [711.069s][info][gc,stats ] Mutators: Evacuated 534K across 4111 objects, abandoned 0B across 0 objects. [711.069s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.069s][info][gc,stats ] - age 1: 546368 bytes, 546368 total [711.069s][info][gc,stats ] - age 3: 208 bytes, 546576 total [711.069s][info][gc,stats ] - age 4: 32 bytes, 546608 total [711.069s][info][gc,stats ] - age 6: 32 bytes, 546640 total [711.069s][info][gc,stats ] - age 7: 96 bytes, 546736 total [711.069s][info][gc,stats ] - age 8: 64 bytes, 546800 total [711.069s][info][gc,stats ] - age 9: 64 bytes, 546864 total [711.069s][info][gc,stats ] [711.069s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [711.069s][info][gc,stats ] - age 3: 224 bytes, 224 total [711.069s][info][gc,stats ] - age 5: 8271304 bytes, 8271528 total [711.069s][info][gc,stats ] - age 6: 16349544 bytes, 24621072 total [711.069s][info][gc,stats ] - age 7: 191313680 bytes, 215934752 total [711.069s][info][gc,stats ] [711.069s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [711.069s][info][gc,stats ] - age 7: 10161657136 bytes, 10161657136 total [711.069s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [711.079s][info][gc ] Transition from: normal to: idle [711.080s][info][gc ] Trigger (YOUNG): expedite promotion in place of 182M [711.080s][info][gc ] Transition from: idle to: normal [711.080s][info][gc ] Heuristics request for young collection accepted [711.080s][info][gc,free ] Free: 14121M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 6949K, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 26832B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [711.080s][info][gc,ergo ] GC(423) Start GC cycle (YOUNG) [711.080s][info][gc,start ] GC(423) Concurrent reset [711.080s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent reset [711.085s][info][gc ] GC(423) Concurrent reset 5.244ms [711.085s][info][gc,start ] GC(423) Pause Init Mark (YOUNG) [711.085s][info][gc,task ] GC(423) Using 8 of 8 workers for init marking [711.089s][info][gc ] GC(423) Pause Init Mark (YOUNG) 3.509ms [711.089s][info][gc,start ] GC(423) Concurrent remembered set scanning [711.089s][info][gc,task ] GC(423) Using 4 of 8 workers for Concurrent remembered set scanning [711.179s][info][gc ] GC(423) Concurrent remembered set scanning 89.955ms [711.179s][info][gc,start ] GC(423) Concurrent marking roots [711.179s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent marking roots [711.183s][info][gc ] GC(423) Concurrent marking roots 3.792ms [711.183s][info][gc,start ] GC(423) Concurrent marking (YOUNG) [711.183s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent marking [711.444s][info][gc ] GC(423) Concurrent marking (YOUNG) 261.666ms [711.445s][info][gc,start ] GC(423) Pause Final Mark (YOUNG) [711.445s][info][gc,task ] GC(423) Using 8 of 8 workers for final marking [711.445s][info][gc,ergo ] GC(423) Planning to promote in place 0 humongous regions and 24 regular regions, spanning a total of 192954496 used bytes [711.445s][info][gc,ergo ] GC(423) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [711.446s][info][gc,ergo ] GC(423) Chosen CSet evacuates young: 38701K (of which at least: 0B are to be promoted), old: 0B [711.446s][info][gc,ergo ] GC(423) Collectable Garbage: 1175M (99%), Immediate: 0B (0%), 0 regions, CSet: 1175M (99%), 152 regions [711.446s][info][gc,ergo ] GC(423) Evacuation Targets: YOUNG: 38701K, PROMOTE: 0B, OLD: 0B, TOTAL: 38701K [711.446s][info][gc,free ] Free: 14121M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 7000K, Mutator Free: 1766 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [711.446s][info][gc ] GC(423) Pause Final Mark (YOUNG) 0.895ms [711.446s][info][gc,start ] GC(423) Concurrent thread roots [711.446s][info][gc,task ] GC(423) Using 4 of 8 workers for Concurrent thread roots [711.450s][info][gc ] GC(423) Concurrent thread roots 4.561ms [711.450s][info][gc,start ] GC(423) Concurrent weak references [711.450s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent weak references [711.450s][info][gc,ref ] GC(423) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.450s][info][gc,ref ] GC(423) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.450s][info][gc,ref ] GC(423) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.450s][info][gc ] GC(423) Concurrent weak references 0.039ms [711.450s][info][gc,start ] GC(423) Concurrent weak roots [711.450s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent weak root [711.451s][info][gc ] GC(423) Concurrent weak roots 0.614ms [711.451s][info][gc,start ] GC(423) Concurrent cleanup [711.451s][info][gc ] GC(423) Concurrent cleanup 17554M->17554M(31744M) 0.103ms [711.451s][info][gc,free ] Free: 14107M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 4435K, Mutator Free: 1764 Collector Reserve: 48259K, Max: 8192K; Used: 892K Old Collector Reserve: 8169K, Max: 8169K; Used: 23040B [711.451s][info][gc,start ] GC(423) Concurrent strong roots [711.451s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent strong root [711.452s][info][gc ] GC(423) Concurrent strong roots 0.424ms [711.452s][info][gc,start ] GC(423) Concurrent evacuation [711.452s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent evacuation [711.458s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [711.458s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [711.458s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [711.458s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [711.458s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [711.460s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [711.461s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [711.462s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [711.462s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [711.463s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [711.464s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [711.466s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [711.467s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [711.467s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [711.467s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [711.469s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [711.471s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [711.471s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [711.471s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [711.472s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [711.473s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [711.475s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [711.476s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [711.476s][info][gc ] GC(423) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [711.483s][info][gc ] GC(423) Concurrent evacuation 31.107ms [711.483s][info][gc,start ] GC(423) Pause Init Update Refs [711.484s][info][gc ] GC(423) Pause Init Update Refs 0.489ms [711.484s][info][gc,start ] GC(423) Concurrent update references [711.484s][info][gc,task ] GC(423) Using 4 of 8 workers for concurrent reference update [711.484s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [711.640s][info][gc ] GC(423) Concurrent update references 156.208ms [711.640s][info][gc,start ] GC(423) Concurrent update thread roots [711.650s][info][gc ] GC(423) Concurrent update thread roots 9.645ms [711.650s][info][gc,start ] GC(423) Pause Final Update Refs [711.650s][info][gc,task ] GC(423) Using 8 of 8 workers for final reference update [711.650s][info][gc,free ] Free: 14101M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 8% internal; Used: 1152M, Mutator Free: 1763 Collector Reserve: 815M, Max: 8192K; Used: 65556K Old Collector Reserve: 15475K, Max: 8167K; Used: 909K [711.650s][info][gc ] GC(423) Pause Final Update Refs 0.223ms [711.650s][info][gc,start ] GC(423) Concurrent cleanup [711.650s][info][gc ] GC(423) Concurrent cleanup 18001M->16795M(31744M) 0.159ms [711.650s][info][gc,ergo ] GC(423) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15482K, young_available: 14916M [711.651s][info][gc,ergo ] GC(423) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.1% during period of 0.583s [711.651s][info][gc,ergo ] GC(423) At end of Concurrent Young GC: YOUNG generation used: 1244M, used regions: 1280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16160M, available: 14915M [711.651s][info][gc,ergo ] GC(423) At end of Concurrent Young GC: OLD generation used: 15552M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 15482K [711.651s][info][gc,free ] Free: 14099M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 4314K, Mutator Free: 1763 Collector Reserve: 815M, Max: 8192K; Used: 20640B Old Collector Reserve: 15475K, Max: 8167K; Used: 909K [711.651s][info][gc,stats ] [711.651s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [711.651s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [711.651s][info][gc,stats ] [711.651s][info][gc,stats ] Concurrent Reset 5258 us [711.651s][info][gc,stats ] Pause Init Mark (G) 4045 us [711.651s][info][gc,stats ] Pause Init Mark (N) 3517 us [711.651s][info][gc,stats ] Swap Remembered Set 3331 us [711.651s][info][gc,stats ] Update Region States 74 us [711.651s][info][gc,stats ] Concurrent Scan Remembered Set 89979 us, parallelism: 4.00x [711.651s][info][gc,stats ] RS: 359481 us [711.651s][info][gc,stats ] RS: Scan Clusters 359481 us, workers (us): 89884, 89877, 89861, 89859, ---, ---, ---, ---, [711.651s][info][gc,stats ] Concurrent Mark Roots 3806 us, parallelism: 3.64x [711.651s][info][gc,stats ] CMR: 13863 us [711.651s][info][gc,stats ] CMR: Thread Roots 12727 us, workers (us): 3099, 3261, 3153, 3213, ---, ---, ---, ---, [711.651s][info][gc,stats ] CMR: Code Cache Roots 1006 us, workers (us): 334, 179, 281, 212, ---, ---, ---, ---, [711.651s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 29, 25, 20, 18, ---, ---, ---, ---, [711.651s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 9, ---, ---, ---, ---, [711.651s][info][gc,stats ] Concurrent Marking 261692 us, parallelism: 3.94x [711.651s][info][gc,stats ] CM: 1031158 us [711.651s][info][gc,stats ] CM: Parallel Mark 1031158 us, workers (us): 257808, 257790, 257782, 257777, ---, ---, ---, ---, [711.651s][info][gc,stats ] Pause Final Mark (G) 1411 us [711.651s][info][gc,stats ] Pause Final Mark (N) 901 us [711.651s][info][gc,stats ] Finish Mark 460 us [711.651s][info][gc,stats ] Update Region States 91 us [711.651s][info][gc,stats ] Choose Collection Set 95 us [711.651s][info][gc,stats ] Rebuild Free Set 59 us [711.651s][info][gc,stats ] Concurrent Thread Roots 4574 us, parallelism: 3.89x [711.651s][info][gc,stats ] CTR: 17796 us [711.651s][info][gc,stats ] CTR: Thread Roots 17796 us, workers (us): 4426, 4508, 4465, 4396, ---, ---, ---, ---, [711.651s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [711.651s][info][gc,stats ] CWRF: 1 us [711.651s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [711.651s][info][gc,stats ] Concurrent Weak Roots 618 us [711.651s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [711.651s][info][gc,stats ] CWR: 67 us [711.651s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 21, 19, 16, 11, ---, ---, ---, ---, [711.651s][info][gc,stats ] Rendezvous 557 us [711.651s][info][gc,stats ] Concurrent Cleanup 107 us [711.651s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.77x [711.651s][info][gc,stats ] CSR: 1195 us [711.651s][info][gc,stats ] CSR: Code Cache Roots 995 us, workers (us): 187, 193, 274, 341, ---, ---, ---, ---, [711.651s][info][gc,stats ] CSR: VM Strong Roots 174 us, workers (us): 47, 45, 41, 41, ---, ---, ---, ---, [711.651s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [711.651s][info][gc,stats ] Concurrent Evacuation 31121 us [711.651s][info][gc,stats ] Pause Init Update Refs (G) 925 us [711.651s][info][gc,stats ] Pause Init Update Refs (N) 500 us [711.651s][info][gc,stats ] Manage GCLABs 410 us [711.651s][info][gc,stats ] Concurrent Update Refs 156231 us [711.651s][info][gc,stats ] Concurrent Update Thread Roots 9663 us [711.651s][info][gc,stats ] Pause Final Update Refs (G) 757 us [711.651s][info][gc,stats ] Pause Final Update Refs (N) 229 us [711.651s][info][gc,stats ] Update Region States 51 us [711.651s][info][gc,stats ] Trash Collection Set 7 us [711.651s][info][gc,stats ] Rebuild Free Set 96 us [711.651s][info][gc,stats ] Concurrent Cleanup 168 us [711.651s][info][gc,stats ] Workers: Evacuated 37593K across 439636 objects, abandoned 0B across 0 objects. [711.651s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.651s][info][gc,stats ] - age 1: 21516072 bytes, 21516072 total [711.651s][info][gc,stats ] - age 2: 14402616 bytes, 35918688 total [711.651s][info][gc,stats ] - age 3: 143856 bytes, 36062544 total [711.651s][info][gc,stats ] - age 4: 1159968 bytes, 37222512 total [711.651s][info][gc,stats ] - age 5: 165024 bytes, 37387536 total [711.651s][info][gc,stats ] - age 6: 167400 bytes, 37554936 total [711.651s][info][gc,stats ] - age 7: 408912 bytes, 37963848 total [711.651s][info][gc,stats ] - age 8: 146176 bytes, 38110024 total [711.651s][info][gc,stats ] - age 9: 357224 bytes, 38467248 total [711.651s][info][gc,stats ] - age 12: 28640 bytes, 38495888 total [711.651s][info][gc,stats ] [711.651s][info][gc,stats ] Mutators: Evacuated 1107K across 8481 objects, abandoned 0B across 0 objects. [711.651s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.651s][info][gc,stats ] - age 1: 32 bytes, 32 total [711.651s][info][gc,stats ] - age 2: 1133920 bytes, 1133952 total [711.651s][info][gc,stats ] - age 4: 160 bytes, 1134112 total [711.651s][info][gc,stats ] - age 5: 64 bytes, 1134176 total [711.651s][info][gc,stats ] - age 6: 32 bytes, 1134208 total [711.651s][info][gc,stats ] - age 7: 160 bytes, 1134368 total [711.651s][info][gc,stats ] - age 9: 64 bytes, 1134432 total [711.651s][info][gc,stats ] [711.651s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [711.651s][info][gc,stats ] - age 1: 32 bytes, 32 total [711.651s][info][gc,stats ] - age 4: 224 bytes, 256 total [711.651s][info][gc,stats ] - age 6: 8271304 bytes, 8271560 total [711.651s][info][gc,stats ] - age 7: 16349544 bytes, 24621104 total [711.651s][info][gc,stats ] [711.651s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [711.651s][info][gc,stats ] - age 7: 10352969248 bytes, 10352969248 total [711.651s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [711.662s][info][gc ] Transition from: normal to: idle [711.662s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15966K [711.662s][info][gc ] Transition from: idle to: normal [711.663s][info][gc ] Heuristics request for young collection accepted [711.663s][info][gc,free ] Free: 14076M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 3718K, Mutator Free: 1760 Collector Reserve: 815M, Max: 8192K; Used: 20640B Old Collector Reserve: 15475K, Max: 8167K; Used: 909K [711.663s][info][gc,ergo ] GC(424) Start GC cycle (YOUNG) [711.663s][info][gc,start ] GC(424) Concurrent reset [711.663s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent reset [711.668s][info][gc ] GC(424) Concurrent reset 5.681ms [711.669s][info][gc,start ] GC(424) Pause Init Mark (YOUNG) [711.669s][info][gc,task ] GC(424) Using 8 of 8 workers for init marking [711.672s][info][gc ] GC(424) Pause Init Mark (YOUNG) 3.827ms [711.673s][info][gc,start ] GC(424) Concurrent remembered set scanning [711.673s][info][gc,task ] GC(424) Using 4 of 8 workers for Concurrent remembered set scanning [711.772s][info][gc ] GC(424) Concurrent remembered set scanning 99.796ms [711.772s][info][gc,start ] GC(424) Concurrent marking roots [711.772s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent marking roots [711.776s][info][gc ] GC(424) Concurrent marking roots 3.535ms [711.776s][info][gc,start ] GC(424) Concurrent marking (YOUNG) [711.776s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent marking [711.811s][info][gc ] GC(424) Concurrent marking (YOUNG) 35.003ms [711.811s][info][gc,start ] GC(424) Pause Final Mark (YOUNG) [711.811s][info][gc,task ] GC(424) Using 8 of 8 workers for final marking [711.812s][info][gc,ergo ] GC(424) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [711.812s][info][gc,ergo ] GC(424) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [711.812s][info][gc,ergo ] GC(424) Chosen CSet evacuates young: 41692K (of which at least: 0B are to be promoted), old: 0B [711.812s][info][gc,ergo ] GC(424) Collectable Garbage: 1223M (99%), Immediate: 0B (0%), 0 regions, CSet: 1223M (99%), 158 regions [711.812s][info][gc,ergo ] GC(424) Evacuation Targets: YOUNG: 41692K, PROMOTE: 0B, OLD: 0B, TOTAL: 41692K [711.812s][info][gc,free ] Free: 14535M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 455K, Mutator Free: 1817 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 15475K, Max: 8167K; Used: 909K [711.812s][info][gc ] GC(424) Pause Final Mark (YOUNG) 0.911ms [711.812s][info][gc,start ] GC(424) Concurrent thread roots [711.812s][info][gc,task ] GC(424) Using 4 of 8 workers for Concurrent thread roots [711.816s][info][gc ] GC(424) Concurrent thread roots 3.803ms [711.816s][info][gc,start ] GC(424) Concurrent weak references [711.816s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent weak references [711.816s][info][gc,ref ] GC(424) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.816s][info][gc,ref ] GC(424) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.816s][info][gc,ref ] GC(424) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [711.816s][info][gc ] GC(424) Concurrent weak references 0.038ms [711.816s][info][gc,start ] GC(424) Concurrent weak roots [711.816s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent weak root [711.817s][info][gc ] GC(424) Concurrent weak roots 0.662ms [711.817s][info][gc,start ] GC(424) Concurrent cleanup [711.817s][info][gc ] GC(424) Concurrent cleanup 17134M->17134M(31744M) 0.104ms [711.817s][info][gc,free ] Free: 14522M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 5226K, Mutator Free: 1816 Collector Reserve: 56449K, Max: 8192K; Used: 894K Old Collector Reserve: 15472K, Max: 8167K; Used: 911K [711.817s][info][gc,start ] GC(424) Concurrent strong roots [711.817s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent strong root [711.817s][info][gc ] GC(424) Concurrent strong roots 0.412ms [711.817s][info][gc,start ] GC(424) Concurrent evacuation [711.817s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent evacuation [711.823s][info][gc ] GC(424) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [711.825s][info][gc ] GC(424) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [711.829s][info][gc ] GC(424) Concurrent evacuation 11.569ms [711.829s][info][gc,start ] GC(424) Pause Init Update Refs [711.830s][info][gc ] GC(424) Pause Init Update Refs 0.478ms [711.830s][info][gc,start ] GC(424) Concurrent update references [711.830s][info][gc,task ] GC(424) Using 4 of 8 workers for concurrent reference update [711.830s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [711.912s][info][gc ] GC(424) Concurrent update references 82.406ms [711.912s][info][gc,start ] GC(424) Concurrent update thread roots [711.922s][info][gc ] GC(424) Concurrent update thread roots 9.504ms [711.922s][info][gc,start ] GC(424) Pause Final Update Refs [711.922s][info][gc,task ] GC(424) Using 8 of 8 workers for final reference update [711.922s][info][gc,free ] Free: 14766M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 8% internal; Used: 1217M, Mutator Free: 1846 Collector Reserve: 807M, Max: 8192K; Used: 49172K Old Collector Reserve: 15111K, Max: 8167K; Used: 1272K [711.922s][info][gc ] GC(424) Pause Final Update Refs 0.204ms [711.923s][info][gc,start ] GC(424) Concurrent cleanup [711.923s][info][gc ] GC(424) Concurrent cleanup 17394M->16139M(31744M) 0.116ms [711.923s][info][gc,ergo ] GC(424) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15118K, young_available: 15573M [711.923s][info][gc,ergo ] GC(424) At end of Concurrent Young GC: GCU: 21.8%, MU: 18.1% during period of 0.272s [711.923s][info][gc,ergo ] GC(424) At end of Concurrent Young GC: YOUNG generation used: 570M, used regions: 608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16144M, available: 15573M [711.923s][info][gc,ergo ] GC(424) At end of Concurrent Young GC: OLD generation used: 15569M, used regions: 15600M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15600M, available: 15118K [711.923s][info][gc,free ] Free: 14765M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 2726K, Mutator Free: 1846 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 15111K, Max: 8167K; Used: 1272K [711.923s][info][gc,stats ] [711.923s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [711.923s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [711.923s][info][gc,stats ] [711.923s][info][gc,stats ] Concurrent Reset 5694 us [711.923s][info][gc,stats ] Pause Init Mark (G) 4373 us [711.923s][info][gc,stats ] Pause Init Mark (N) 3836 us [711.923s][info][gc,stats ] Swap Remembered Set 3676 us [711.923s][info][gc,stats ] Update Region States 50 us [711.923s][info][gc,stats ] Concurrent Scan Remembered Set 99816 us, parallelism: 3.99x [711.923s][info][gc,stats ] RS: 398756 us [711.923s][info][gc,stats ] RS: Scan Clusters 398756 us, workers (us): 99697, 99691, 99686, 99682, ---, ---, ---, ---, [711.923s][info][gc,stats ] Concurrent Mark Roots 3548 us, parallelism: 3.61x [711.923s][info][gc,stats ] CMR: 12816 us [711.923s][info][gc,stats ] CMR: Thread Roots 11676 us, workers (us): 3072, 2838, 2801, 2965, ---, ---, ---, ---, [711.923s][info][gc,stats ] CMR: Code Cache Roots 1012 us, workers (us): 167, 304, 351, 189, ---, ---, ---, ---, [711.923s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 26, 26, 23, 17, ---, ---, ---, ---, [711.923s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [711.923s][info][gc,stats ] Concurrent Marking 35028 us, parallelism: 3.72x [711.923s][info][gc,stats ] CM: 130386 us [711.923s][info][gc,stats ] CM: Parallel Mark 130386 us, workers (us): 32613, 32596, 32591, 32586, ---, ---, ---, ---, [711.923s][info][gc,stats ] Pause Final Mark (G) 1369 us [711.923s][info][gc,stats ] Pause Final Mark (N) 917 us [711.923s][info][gc,stats ] Finish Mark 498 us [711.923s][info][gc,stats ] Update Region States 83 us [711.923s][info][gc,stats ] Choose Collection Set 91 us [711.923s][info][gc,stats ] Rebuild Free Set 57 us [711.923s][info][gc,stats ] Concurrent Thread Roots 3815 us, parallelism: 3.81x [711.923s][info][gc,stats ] CTR: 14538 us [711.923s][info][gc,stats ] CTR: Thread Roots 14538 us, workers (us): 3594, 3749, 3595, 3600, ---, ---, ---, ---, [711.923s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [711.923s][info][gc,stats ] CWRF: 1 us [711.923s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [711.923s][info][gc,stats ] Concurrent Weak Roots 667 us [711.923s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [711.923s][info][gc,stats ] CWR: 69 us [711.923s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 19, 16, 11, ---, ---, ---, ---, [711.923s][info][gc,stats ] Rendezvous 603 us [711.923s][info][gc,stats ] Concurrent Cleanup 108 us [711.923s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.67x [711.923s][info][gc,stats ] CSR: 1111 us [711.923s][info][gc,stats ] CSR: Code Cache Roots 962 us, workers (us): 163, 344, 199, 255, ---, ---, ---, ---, [711.923s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 33, 31, 30, 28, ---, ---, ---, ---, [711.923s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [711.923s][info][gc,stats ] Concurrent Evacuation 11583 us [711.923s][info][gc,stats ] Pause Init Update Refs (G) 919 us [711.923s][info][gc,stats ] Pause Init Update Refs (N) 486 us [711.923s][info][gc,stats ] Manage GCLABs 413 us [711.923s][info][gc,stats ] Concurrent Update Refs 82426 us [711.923s][info][gc,stats ] Concurrent Update Thread Roots 9510 us [711.924s][info][gc,stats ] Pause Final Update Refs (G) 683 us [711.924s][info][gc,stats ] Pause Final Update Refs (N) 209 us [711.924s][info][gc,stats ] Update Region States 46 us [711.924s][info][gc,stats ] Trash Collection Set 7 us [711.924s][info][gc,stats ] Rebuild Free Set 83 us [711.924s][info][gc,stats ] Concurrent Cleanup 121 us [711.924s][info][gc,stats ] Workers: Evacuated 41190K across 494444 objects, abandoned 0B across 0 objects. [711.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.924s][info][gc,stats ] - age 1: 26086480 bytes, 26086480 total [711.924s][info][gc,stats ] - age 2: 13021856 bytes, 39108336 total [711.924s][info][gc,stats ] - age 3: 1226552 bytes, 40334888 total [711.924s][info][gc,stats ] - age 4: 143824 bytes, 40478712 total [711.924s][info][gc,stats ] - age 5: 1160000 bytes, 41638712 total [711.924s][info][gc,stats ] - age 6: 165056 bytes, 41803768 total [711.924s][info][gc,stats ] - age 7: 374864 bytes, 42178632 total [711.924s][info][gc,stats ] [711.924s][info][gc,stats ] Mutators: Evacuated 502K across 3859 objects, abandoned 0B across 0 objects. [711.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [711.924s][info][gc,stats ] - age 2: 514200 bytes, 514200 total [711.924s][info][gc,stats ] - age 3: 512 bytes, 514712 total [711.924s][info][gc,stats ] - age 4: 32 bytes, 514744 total [711.924s][info][gc,stats ] - age 5: 128 bytes, 514872 total [711.924s][info][gc,stats ] - age 6: 32 bytes, 514904 total [711.924s][info][gc,stats ] - age 7: 32 bytes, 514936 total [711.924s][info][gc,stats ] [711.924s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [711.924s][info][gc,stats ] - age 1: 32 bytes, 32 total [711.924s][info][gc,stats ] - age 2: 32 bytes, 64 total [711.924s][info][gc,stats ] - age 5: 224 bytes, 288 total [711.924s][info][gc,stats ] - age 7: 8271304 bytes, 8271592 total [711.924s][info][gc,stats ] [711.924s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [711.924s][info][gc,stats ] - age 7: 10369318792 bytes, 10369318792 total [711.924s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [711.934s][info][gc ] Transition from: normal to: idle [711.934s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8077K [711.934s][info][gc ] Transition from: idle to: normal [711.934s][info][gc ] Heuristics request for young collection accepted [711.934s][info][gc,free ] Free: 14742M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 2037K, Mutator Free: 1843 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 15111K, Max: 8167K; Used: 1272K [711.934s][info][gc,ergo ] GC(425) Start GC cycle (YOUNG) [711.934s][info][gc,start ] GC(425) Concurrent reset [711.934s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent reset [711.937s][info][gc ] GC(425) Concurrent reset 2.919ms [711.937s][info][gc,start ] GC(425) Pause Init Mark (YOUNG) [711.938s][info][gc,task ] GC(425) Using 8 of 8 workers for init marking [711.942s][info][gc ] GC(425) Pause Init Mark (YOUNG) 4.729ms [711.942s][info][gc,start ] GC(425) Concurrent remembered set scanning [711.942s][info][gc,task ] GC(425) Using 4 of 8 workers for Concurrent remembered set scanning [712.001s][info][gc ] GC(425) Concurrent remembered set scanning 58.737ms [712.001s][info][gc,start ] GC(425) Concurrent marking roots [712.001s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent marking roots [712.005s][info][gc ] GC(425) Concurrent marking roots 4.015ms [712.005s][info][gc,start ] GC(425) Concurrent marking (YOUNG) [712.005s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent marking [712.022s][info][gc ] GC(425) Concurrent marking (YOUNG) 17.247ms [712.023s][info][gc,start ] GC(425) Pause Final Mark (YOUNG) [712.023s][info][gc,task ] GC(425) Using 8 of 8 workers for final marking [712.023s][info][gc,ergo ] GC(425) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [712.023s][info][gc,ergo ] GC(425) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [712.023s][info][gc,ergo ] GC(425) Chosen CSet evacuates young: 27805K (of which at least: 0B are to be promoted), old: 0B [712.023s][info][gc,ergo ] GC(425) Collectable Garbage: 558M (99%), Immediate: 0B (0%), 0 regions, CSet: 558M (99%), 74 regions [712.023s][info][gc,ergo ] GC(425) Evacuation Targets: YOUNG: 27805K, PROMOTE: 0B, OLD: 0B, TOTAL: 27805K [712.023s][info][gc,free ] Free: 15324M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 3851K, Mutator Free: 1916 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 15111K, Max: 8167K; Used: 1272K [712.024s][info][gc ] GC(425) Pause Final Mark (YOUNG) 0.843ms [712.024s][info][gc,start ] GC(425) Concurrent thread roots [712.024s][info][gc,task ] GC(425) Using 4 of 8 workers for Concurrent thread roots [712.028s][info][gc ] GC(425) Concurrent thread roots 4.119ms [712.028s][info][gc,start ] GC(425) Concurrent weak references [712.028s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent weak references [712.028s][info][gc,ref ] GC(425) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [712.028s][info][gc,ref ] GC(425) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [712.028s][info][gc,ref ] GC(425) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [712.028s][info][gc ] GC(425) Concurrent weak references 0.043ms [712.028s][info][gc,start ] GC(425) Concurrent weak roots [712.028s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent weak root [712.028s][info][gc ] GC(425) Concurrent weak roots 0.587ms [712.028s][info][gc,start ] GC(425) Concurrent cleanup [712.029s][info][gc ] GC(425) Concurrent cleanup 16355M->16355M(31744M) 0.103ms [712.029s][info][gc,free ] Free: 15312M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 8079K, Mutator Free: 1915 Collector Reserve: 39792K, Max: 8192K; Used: 1167K Old Collector Reserve: 15111K, Max: 8167K; Used: 1272K [712.029s][info][gc,start ] GC(425) Concurrent strong roots [712.029s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent strong root [712.029s][info][gc ] GC(425) Concurrent strong roots 0.460ms [712.029s][info][gc,start ] GC(425) Concurrent evacuation [712.029s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent evacuation [712.032s][info][gc ] GC(425) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [712.039s][info][gc ] GC(425) Concurrent evacuation 9.500ms [712.039s][info][gc,start ] GC(425) Pause Init Update Refs [712.039s][info][gc ] GC(425) Pause Init Update Refs 0.471ms [712.039s][info][gc,start ] GC(425) Concurrent update references [712.039s][info][gc,task ] GC(425) Using 4 of 8 workers for concurrent reference update [712.039s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [712.098s][info][gc ] GC(425) Concurrent update references 58.557ms [712.098s][info][gc,start ] GC(425) Concurrent update thread roots [712.107s][info][gc ] GC(425) Concurrent update thread roots 9.406ms [712.108s][info][gc,start ] GC(425) Pause Final Update Refs [712.108s][info][gc,task ] GC(425) Using 8 of 8 workers for final reference update [712.108s][info][gc,free ] Free: 14934M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 3% internal; Used: 538M, Mutator Free: 1867 Collector Reserve: 807M, Max: 8192K; Used: 49172K Old Collector Reserve: 14899K, Max: 8167K; Used: 1484K [712.108s][info][gc ] GC(425) Pause Final Update Refs 0.194ms [712.108s][info][gc,start ] GC(425) Concurrent cleanup [712.108s][info][gc ] GC(425) Concurrent cleanup 16556M->15970M(31744M) 0.109ms [712.108s][info][gc,ergo ] GC(425) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14906K, young_available: 15742M [712.108s][info][gc,ergo ] GC(425) At end of Concurrent Young GC: GCU: 20.6%, MU: 17.5% during period of 0.185s [712.108s][info][gc,ergo ] GC(425) At end of Concurrent Young GC: YOUNG generation used: 394M, used regions: 432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15741M [712.108s][info][gc,ergo ] GC(425) At end of Concurrent Young GC: OLD generation used: 15577M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 14906K [712.108s][info][gc,free ] Free: 14933M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 2424K, Mutator Free: 1867 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 14899K, Max: 8167K; Used: 1484K [712.109s][info][gc,stats ] [712.109s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [712.109s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [712.109s][info][gc,stats ] [712.109s][info][gc,stats ] Concurrent Reset 2935 us [712.109s][info][gc,stats ] Pause Init Mark (G) 5172 us [712.109s][info][gc,stats ] Pause Init Mark (N) 4738 us [712.109s][info][gc,stats ] Swap Remembered Set 4611 us [712.109s][info][gc,stats ] Update Region States 29 us [712.109s][info][gc,stats ] Concurrent Scan Remembered Set 58754 us, parallelism: 3.99x [712.109s][info][gc,stats ] RS: 234672 us [712.109s][info][gc,stats ] RS: Scan Clusters 234672 us, workers (us): 58674, 58671, 58666, 58662, ---, ---, ---, ---, [712.109s][info][gc,stats ] Concurrent Mark Roots 4028 us, parallelism: 3.69x [712.109s][info][gc,stats ] CMR: 14863 us [712.109s][info][gc,stats ] CMR: Thread Roots 13656 us, workers (us): 3508, 3357, 3400, 3391, ---, ---, ---, ---, [712.109s][info][gc,stats ] CMR: Code Cache Roots 1069 us, workers (us): 141, 354, 229, 346, ---, ---, ---, ---, [712.109s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 30, 24, 20, 19, ---, ---, ---, ---, [712.109s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 8, ---, 37, ---, ---, ---, ---, ---, [712.109s][info][gc,stats ] Concurrent Marking 17265 us, parallelism: 3.55x [712.109s][info][gc,stats ] CM: 61295 us [712.109s][info][gc,stats ] CM: Parallel Mark 61295 us, workers (us): 15334, 15324, 15332, 15305, ---, ---, ---, ---, [712.109s][info][gc,stats ] Pause Final Mark (G) 1238 us [712.109s][info][gc,stats ] Pause Final Mark (N) 861 us [712.109s][info][gc,stats ] Finish Mark 442 us [712.109s][info][gc,stats ] Update Region States 76 us [712.109s][info][gc,stats ] Choose Collection Set 80 us [712.109s][info][gc,stats ] Rebuild Free Set 57 us [712.109s][info][gc,stats ] Concurrent Thread Roots 4131 us, parallelism: 3.88x [712.109s][info][gc,stats ] CTR: 16022 us [712.109s][info][gc,stats ] CTR: Thread Roots 16022 us, workers (us): 4007, 4058, 3957, 4000, ---, ---, ---, ---, [712.109s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [712.109s][info][gc,stats ] CWRF: 1 us [712.109s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [712.109s][info][gc,stats ] Concurrent Weak Roots 591 us [712.109s][info][gc,stats ] Roots 54 us, parallelism: 1.49x [712.109s][info][gc,stats ] CWR: 81 us [712.109s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 20, 20, 17, ---, ---, ---, ---, [712.109s][info][gc,stats ] Rendezvous 525 us [712.109s][info][gc,stats ] Concurrent Cleanup 107 us [712.109s][info][gc,stats ] Concurrent Strong Roots 465 us, parallelism: 2.65x [712.109s][info][gc,stats ] CSR: 1230 us [712.109s][info][gc,stats ] CSR: Code Cache Roots 1032 us, workers (us): 385, 192, 193, 262, ---, ---, ---, ---, [712.109s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 50, 43, 42, 37, ---, ---, ---, ---, [712.109s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [712.109s][info][gc,stats ] Concurrent Evacuation 9513 us [712.109s][info][gc,stats ] Pause Init Update Refs (G) 839 us [712.109s][info][gc,stats ] Pause Init Update Refs (N) 478 us [712.109s][info][gc,stats ] Manage GCLABs 404 us [712.109s][info][gc,stats ] Concurrent Update Refs 58575 us [712.109s][info][gc,stats ] Concurrent Update Thread Roots 9413 us [712.109s][info][gc,stats ] Pause Final Update Refs (G) 575 us [712.109s][info][gc,stats ] Pause Final Update Refs (N) 198 us [712.109s][info][gc,stats ] Update Region States 44 us [712.109s][info][gc,stats ] Trash Collection Set 6 us [712.109s][info][gc,stats ] Rebuild Free Set 78 us [712.109s][info][gc,stats ] Concurrent Cleanup 114 us [712.109s][info][gc,stats ] Workers: Evacuated 27332K across 309757 objects, abandoned 0B across 0 objects. [712.109s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [712.109s][info][gc,stats ] - age 1: 10192440 bytes, 10192440 total [712.109s][info][gc,stats ] - age 2: 10460456 bytes, 20652896 total [712.109s][info][gc,stats ] - age 3: 4480936 bytes, 25133832 total [712.109s][info][gc,stats ] - age 4: 1217992 bytes, 26351824 total [712.109s][info][gc,stats ] - age 5: 143856 bytes, 26495680 total [712.109s][info][gc,stats ] - age 6: 1160000 bytes, 27655680 total [712.109s][info][gc,stats ] - age 7: 332488 bytes, 27988168 total [712.109s][info][gc,stats ] [712.109s][info][gc,stats ] Mutators: Evacuated 473K across 3624 objects, abandoned 0B across 0 objects. [712.109s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [712.109s][info][gc,stats ] - age 3: 483816 bytes, 483816 total [712.109s][info][gc,stats ] - age 4: 400 bytes, 484216 total [712.109s][info][gc,stats ] - age 6: 128 bytes, 484344 total [712.109s][info][gc,stats ] - age 7: 32 bytes, 484376 total [712.109s][info][gc,stats ] [712.109s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [712.109s][info][gc,stats ] - age 1: 8332000 bytes, 8332000 total [712.109s][info][gc,stats ] - age 2: 32 bytes, 8332032 total [712.109s][info][gc,stats ] - age 3: 32 bytes, 8332064 total [712.109s][info][gc,stats ] - age 6: 224 bytes, 8332288 total [712.109s][info][gc,stats ] [712.109s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [712.109s][info][gc,stats ] - age 7: 10377590096 bytes, 10377590096 total [712.109s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [712.119s][info][gc ] Transition from: normal to: idle [713.538s][info][gc ] Periodic Sample: GCU = 7.324%, MU = 16.989% during most recent 5.0s [716.663s][info][gc ] Trigger (YOUNG): Average GC time (2250.97 ms) is above the time for average allocation rate (1958 MB/s) to deplete free headroom (4407M) (margin of error = 3.08) [716.663s][info][gc,ergo ] Free headroom: 5994M (free) - 1587M (spike) - 0B (penalties) = 4407M [716.663s][info][gc ] Transition from: idle to: normal [716.663s][info][gc ] Heuristics request for young collection accepted [716.663s][info][gc,free ] Free: 5994M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 5849K, Mutator Free: 750 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 14899K, Max: 8167K; Used: 1484K [716.663s][info][gc,ergo ] GC(426) Start GC cycle (YOUNG) [716.663s][info][gc,start ] GC(426) Concurrent reset [716.663s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent reset [716.701s][info][gc ] GC(426) Concurrent reset 37.616ms [716.701s][info][gc,start ] GC(426) Pause Init Mark (YOUNG) [716.701s][info][gc,task ] GC(426) Using 8 of 8 workers for init marking [716.705s][info][gc ] GC(426) Pause Init Mark (YOUNG) 3.869ms [716.705s][info][gc,start ] GC(426) Concurrent remembered set scanning [716.705s][info][gc,task ] GC(426) Using 4 of 8 workers for Concurrent remembered set scanning [716.750s][info][gc ] GC(426) Concurrent remembered set scanning 44.269ms [716.750s][info][gc,start ] GC(426) Concurrent marking roots [716.750s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent marking roots [716.754s][info][gc ] GC(426) Concurrent marking roots 4.518ms [716.754s][info][gc,start ] GC(426) Concurrent marking (YOUNG) [716.754s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent marking [716.770s][info][gc ] GC(426) Concurrent marking (YOUNG) 15.982ms [716.770s][info][gc,start ] GC(426) Pause Final Mark (YOUNG) [716.770s][info][gc,task ] GC(426) Using 8 of 8 workers for final marking [716.771s][info][gc,ergo ] GC(426) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [716.771s][info][gc,ergo ] GC(426) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [716.771s][info][gc,ergo ] GC(426) Chosen CSet evacuates young: 34972K (of which at least: 0B are to be promoted), old: 0B [716.771s][info][gc,ergo ] GC(426) Collectable Garbage: 9373M (99%), Immediate: 0B (0%), 0 regions, CSet: 9373M (99%), 1176 regions [716.771s][info][gc,ergo ] GC(426) Evacuation Targets: YOUNG: 34972K, PROMOTE: 0B, OLD: 0B, TOTAL: 34972K [716.771s][info][gc,free ] Free: 6532M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3500K, Mutator Free: 817 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 14899K, Max: 8167K; Used: 1484K [716.771s][info][gc ] GC(426) Pause Final Mark (YOUNG) 1.018ms [716.772s][info][gc,start ] GC(426) Concurrent thread roots [716.772s][info][gc,task ] GC(426) Using 4 of 8 workers for Concurrent thread roots [716.776s][info][gc ] GC(426) Concurrent thread roots 4.207ms [716.776s][info][gc,start ] GC(426) Concurrent weak references [716.776s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent weak references [716.776s][info][gc,ref ] GC(426) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.776s][info][gc,ref ] GC(426) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.776s][info][gc,ref ] GC(426) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.776s][info][gc ] GC(426) Concurrent weak references 0.036ms [716.776s][info][gc,start ] GC(426) Concurrent weak roots [716.776s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent weak root [716.777s][info][gc ] GC(426) Concurrent weak roots 0.659ms [716.777s][info][gc,start ] GC(426) Concurrent cleanup [716.777s][info][gc ] GC(426) Concurrent cleanup 25145M->25146M(31744M) 0.103ms [716.777s][info][gc,free ] Free: 6520M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7900K, Mutator Free: 816 Collector Reserve: 48033K, Max: 8192K; Used: 1118K Old Collector Reserve: 14899K, Max: 8167K; Used: 1484K [716.777s][info][gc,start ] GC(426) Concurrent strong roots [716.777s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent strong root [716.777s][info][gc ] GC(426) Concurrent strong roots 0.409ms [716.777s][info][gc,start ] GC(426) Concurrent evacuation [716.777s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent evacuation [716.795s][info][gc ] GC(426) Concurrent evacuation 17.700ms [716.795s][info][gc,start ] GC(426) Pause Init Update Refs [716.796s][info][gc ] GC(426) Pause Init Update Refs 0.475ms [716.796s][info][gc,start ] GC(426) Concurrent update references [716.796s][info][gc,task ] GC(426) Using 4 of 8 workers for concurrent reference update [716.796s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [716.838s][info][gc ] GC(426) Concurrent update references 41.998ms [716.838s][info][gc,start ] GC(426) Concurrent update thread roots [716.849s][info][gc ] GC(426) Concurrent update thread roots 11.072ms [716.849s][info][gc,start ] GC(426) Pause Final Update Refs [716.849s][info][gc,task ] GC(426) Using 8 of 8 workers for final reference update [716.849s][info][gc,free ] Free: 14960M, Max: 8192K regular, 560M humongous, Frag: 90% external, 62% internal; Used: 9359M, Mutator Free: 1870 Collector Reserve: 807M, Max: 8192K; Used: 49172K Old Collector Reserve: 14749K, Max: 8167K; Used: 1634K [716.849s][info][gc ] GC(426) Pause Final Update Refs 0.218ms [716.849s][info][gc,start ] GC(426) Concurrent cleanup [716.850s][info][gc ] GC(426) Concurrent cleanup 25345M->15946M(31744M) 0.293ms [716.850s][info][gc,ergo ] GC(426) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14756K, young_available: 15766M [716.850s][info][gc,ergo ] GC(426) At end of Concurrent Young GC: GCU: 0.8%, MU: 16.4% during period of 4.742s [716.850s][info][gc,ergo ] GC(426) At end of Concurrent Young GC: YOUNG generation used: 369M, used regions: 400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15766M [716.850s][info][gc,ergo ] GC(426) At end of Concurrent Young GC: OLD generation used: 15577M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 14756K [716.850s][info][gc,free ] Free: 14958M, Max: 8192K regular, 1336M humongous, Frag: 92% external, 0% internal; Used: 1907K, Mutator Free: 1870 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 14749K, Max: 8167K; Used: 1634K [716.850s][info][gc,stats ] [716.850s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [716.850s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [716.850s][info][gc,stats ] [716.850s][info][gc,stats ] Concurrent Reset 37661 us [716.850s][info][gc,stats ] Pause Init Mark (G) 4626 us [716.850s][info][gc,stats ] Pause Init Mark (N) 3878 us [716.850s][info][gc,stats ] Swap Remembered Set 3388 us [716.850s][info][gc,stats ] Update Region States 354 us [716.850s][info][gc,stats ] Concurrent Scan Remembered Set 44286 us, parallelism: 3.97x [716.850s][info][gc,stats ] RS: 175672 us [716.850s][info][gc,stats ] RS: Scan Clusters 175672 us, workers (us): 44184, 44177, 43774, 43536, ---, ---, ---, ---, [716.850s][info][gc,stats ] Concurrent Mark Roots 4532 us, parallelism: 3.66x [716.850s][info][gc,stats ] CMR: 16575 us [716.850s][info][gc,stats ] CMR: Thread Roots 15341 us, workers (us): 3862, 3769, 3710, 4000, ---, ---, ---, ---, [716.850s][info][gc,stats ] CMR: Code Cache Roots 1101 us, workers (us): 175, 385, 358, 182, ---, ---, ---, ---, [716.850s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 30, 27, 20, 17, ---, ---, ---, ---, [716.850s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [716.850s][info][gc,stats ] Concurrent Marking 15996 us, parallelism: 3.41x [716.850s][info][gc,stats ] CM: 54494 us [716.850s][info][gc,stats ] CM: Parallel Mark 54494 us, workers (us): 13626, 13619, 13625, 13624, ---, ---, ---, ---, [716.850s][info][gc,stats ] Pause Final Mark (G) 1491 us [716.850s][info][gc,stats ] Pause Final Mark (N) 1024 us [716.850s][info][gc,stats ] Finish Mark 510 us [716.850s][info][gc,stats ] Update Region States 77 us [716.850s][info][gc,stats ] Choose Collection Set 209 us [716.850s][info][gc,stats ] Rebuild Free Set 45 us [716.850s][info][gc,stats ] Concurrent Thread Roots 4220 us, parallelism: 3.88x [716.850s][info][gc,stats ] CTR: 16392 us [716.850s][info][gc,stats ] CTR: Thread Roots 16392 us, workers (us): 4154, 4151, 4034, 4053, ---, ---, ---, ---, [716.850s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.02x [716.850s][info][gc,stats ] CWRF: 1 us [716.851s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [716.851s][info][gc,stats ] Concurrent Weak Roots 663 us [716.851s][info][gc,stats ] Roots 47 us, parallelism: 1.36x [716.851s][info][gc,stats ] CWR: 64 us [716.851s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 18, 15, 10, ---, ---, ---, ---, [716.851s][info][gc,stats ] Rendezvous 605 us [716.851s][info][gc,stats ] Concurrent Cleanup 108 us [716.851s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.70x [716.851s][info][gc,stats ] CSR: 1117 us [716.851s][info][gc,stats ] CSR: Code Cache Roots 947 us, workers (us): 256, 196, 343, 152, ---, ---, ---, ---, [716.851s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 35, 32, 31, 27, ---, ---, ---, ---, [716.851s][info][gc,stats ] CSR: CLDG Roots 45 us, workers (us): ---, 32, ---, 13, ---, ---, ---, ---, [716.851s][info][gc,stats ] Concurrent Evacuation 17714 us [716.851s][info][gc,stats ] Pause Init Update Refs (G) 890 us [716.851s][info][gc,stats ] Pause Init Update Refs (N) 483 us [716.851s][info][gc,stats ] Manage GCLABs 404 us [716.851s][info][gc,stats ] Concurrent Update Refs 42016 us [716.851s][info][gc,stats ] Concurrent Update Thread Roots 11088 us [716.851s][info][gc,stats ] Pause Final Update Refs (G) 624 us [716.851s][info][gc,stats ] Pause Final Update Refs (N) 223 us [716.851s][info][gc,stats ] Update Region States 47 us [716.851s][info][gc,stats ] Trash Collection Set 32 us [716.851s][info][gc,stats ] Rebuild Free Set 76 us [716.851s][info][gc,stats ] Concurrent Cleanup 304 us [716.851s][info][gc,stats ] Workers: Evacuated 34435K across 355109 objects, abandoned 0B across 0 objects. [716.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [716.851s][info][gc,stats ] - age 1: 32876480 bytes, 32876480 total [716.851s][info][gc,stats ] - age 2: 63144 bytes, 32939624 total [716.851s][info][gc,stats ] - age 3: 182272 bytes, 33121896 total [716.851s][info][gc,stats ] - age 4: 117456 bytes, 33239352 total [716.851s][info][gc,stats ] - age 5: 900640 bytes, 34139992 total [716.851s][info][gc,stats ] - age 6: 108296 bytes, 34248288 total [716.851s][info][gc,stats ] - age 7: 1013200 bytes, 35261488 total [716.851s][info][gc,stats ] [716.851s][info][gc,stats ] Mutators: Evacuated 537K across 4125 objects, abandoned 360B across 1 objects. [716.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [716.851s][info][gc,stats ] - age 1: 549880 bytes, 549880 total [716.851s][info][gc,stats ] - age 4: 32 bytes, 549912 total [716.851s][info][gc,stats ] - age 5: 160 bytes, 550072 total [716.851s][info][gc,stats ] - age 7: 192 bytes, 550264 total [716.851s][info][gc,stats ] [716.851s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [716.851s][info][gc,stats ] - age 3: 32 bytes, 32 total [716.851s][info][gc,stats ] - age 4: 32 bytes, 64 total [716.851s][info][gc,stats ] - age 7: 224 bytes, 288 total [716.851s][info][gc,stats ] [716.851s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [716.851s][info][gc,stats ] - age 7: 10377590096 bytes, 10377590096 total [716.851s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [716.861s][info][gc ] Transition from: normal to: idle [716.861s][info][gc ] Trigger (YOUNG): expedite promotion in place of 224B [716.861s][info][gc ] Transition from: idle to: normal [716.861s][info][gc ] Heuristics request for young collection accepted [716.861s][info][gc,free ] Free: 14935M, Max: 8192K regular, 1336M humongous, Frag: 92% external, 0% internal; Used: 255K, Mutator Free: 1867 Collector Reserve: 807M, Max: 8192K; Used: 20640B Old Collector Reserve: 14749K, Max: 8167K; Used: 1634K [716.861s][info][gc,ergo ] GC(427) Start GC cycle (YOUNG) [716.861s][info][gc,start ] GC(427) Concurrent reset [716.861s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent reset [716.863s][info][gc ] GC(427) Concurrent reset 1.444ms [716.863s][info][gc,start ] GC(427) Pause Init Mark (YOUNG) [716.863s][info][gc,task ] GC(427) Using 8 of 8 workers for init marking [716.866s][info][gc ] GC(427) Pause Init Mark (YOUNG) 3.424ms [716.866s][info][gc,start ] GC(427) Concurrent remembered set scanning [716.866s][info][gc,task ] GC(427) Using 4 of 8 workers for Concurrent remembered set scanning [716.891s][info][gc ] GC(427) Concurrent remembered set scanning 24.895ms [716.891s][info][gc,start ] GC(427) Concurrent marking roots [716.891s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent marking roots [716.895s][info][gc ] GC(427) Concurrent marking roots 3.803ms [716.895s][info][gc,start ] GC(427) Concurrent marking (YOUNG) [716.895s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent marking [716.904s][info][gc ] GC(427) Concurrent marking (YOUNG) 8.803ms [716.904s][info][gc,start ] GC(427) Pause Final Mark (YOUNG) [716.904s][info][gc,task ] GC(427) Using 8 of 8 workers for final marking [716.905s][info][gc,ergo ] GC(427) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8256 used bytes [716.905s][info][gc,ergo ] GC(427) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [716.905s][info][gc,ergo ] GC(427) Chosen CSet evacuates young: 23527K (of which at least: 0B are to be promoted), old: 0B [716.905s][info][gc,ergo ] GC(427) Collectable Garbage: 361M (97%), Immediate: 0B (0%), 0 regions, CSet: 361M (97%), 48 regions [716.905s][info][gc,ergo ] GC(427) Evacuation Targets: YOUNG: 23527K, PROMOTE: 0B, OLD: 0B, TOTAL: 23527K [716.905s][info][gc,free ] Free: 15617M, Max: 8192K regular, 1336M humongous, Frag: 92% external, 0% internal; Used: 6629K, Mutator Free: 1953 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 14749K, Max: 8167K; Used: 1634K [716.905s][info][gc ] GC(427) Pause Final Mark (YOUNG) 0.846ms [716.905s][info][gc,start ] GC(427) Concurrent thread roots [716.905s][info][gc,task ] GC(427) Using 4 of 8 workers for Concurrent thread roots [716.909s][info][gc ] GC(427) Concurrent thread roots 4.194ms [716.909s][info][gc,start ] GC(427) Concurrent weak references [716.909s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent weak references [716.909s][info][gc,ref ] GC(427) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.909s][info][gc,ref ] GC(427) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.909s][info][gc,ref ] GC(427) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [716.909s][info][gc ] GC(427) Concurrent weak references 0.053ms [716.909s][info][gc,start ] GC(427) Concurrent weak roots [716.909s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent weak root [716.910s][info][gc ] GC(427) Concurrent weak roots 0.611ms [716.910s][info][gc,start ] GC(427) Concurrent cleanup [716.910s][info][gc ] GC(427) Concurrent cleanup 16069M->16070M(31744M) 0.113ms [716.910s][info][gc,free ] Free: 15604M, Max: 8192K regular, 1336M humongous, Frag: 92% external, 0% internal; Used: 3697K, Mutator Free: 1951 Collector Reserve: 31748K, Max: 8192K; Used: 1019K Old Collector Reserve: 14749K, Max: 8167K; Used: 1634K [716.910s][info][gc,start ] GC(427) Concurrent strong roots [716.910s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent strong root [716.911s][info][gc ] GC(427) Concurrent strong roots 0.424ms [716.911s][info][gc,start ] GC(427) Concurrent evacuation [716.911s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent evacuation [716.912s][info][gc ] GC(427) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [716.917s][info][gc ] GC(427) Concurrent evacuation 6.548ms [716.917s][info][gc,start ] GC(427) Pause Init Update Refs [716.918s][info][gc ] GC(427) Pause Init Update Refs 0.473ms [716.918s][info][gc,start ] GC(427) Concurrent update references [716.918s][info][gc,task ] GC(427) Using 4 of 8 workers for concurrent reference update [716.918s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [716.949s][info][gc ] GC(427) Concurrent update references 31.136ms [716.949s][info][gc,start ] GC(427) Concurrent update thread roots [716.961s][info][gc ] GC(427) Concurrent update thread roots 11.470ms [716.961s][info][gc,start ] GC(427) Pause Final Update Refs [716.961s][info][gc,task ] GC(427) Using 8 of 8 workers for final reference update [716.961s][info][gc,free ] Free: 15078M, Max: 8192K regular, 1328M humongous, Frag: 91% external, 2% internal; Used: 337M, Mutator Free: 1885 Collector Reserve: 807M, Max: 8192K; Used: 49164K Old Collector Reserve: 21710K, Max: 8183K; Used: 2865K [716.961s][info][gc ] GC(427) Pause Final Update Refs 0.183ms [716.961s][info][gc,start ] GC(427) Concurrent cleanup [716.961s][info][gc ] GC(427) Concurrent cleanup 16196M->15821M(31744M) 0.114ms [716.961s][info][gc,ergo ] GC(427) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21717K, young_available: 15885M [716.962s][info][gc,ergo ] GC(427) At end of Concurrent Young GC: GCU: 17.9%, MU: 18.5% during period of 0.112s [716.962s][info][gc,ergo ] GC(427) At end of Concurrent Young GC: YOUNG generation used: 243M, used regions: 272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16128M, available: 15884M [716.962s][info][gc,ergo ] GC(427) At end of Concurrent Young GC: OLD generation used: 15578M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 21717K [716.962s][info][gc,free ] Free: 15076M, Max: 8192K regular, 1328M humongous, Frag: 92% external, 0% internal; Used: 3467K, Mutator Free: 1885 Collector Reserve: 807M, Max: 8192K; Used: 12384B Old Collector Reserve: 21710K, Max: 8183K; Used: 2865K [716.962s][info][gc,stats ] [716.962s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [716.962s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [716.962s][info][gc,stats ] [716.962s][info][gc,stats ] Concurrent Reset 1450 us [716.962s][info][gc,stats ] Pause Init Mark (G) 3790 us [716.962s][info][gc,stats ] Pause Init Mark (N) 3432 us [716.962s][info][gc,stats ] Swap Remembered Set 3317 us [716.962s][info][gc,stats ] Update Region States 32 us [716.962s][info][gc,stats ] Concurrent Scan Remembered Set 24911 us, parallelism: 3.99x [716.962s][info][gc,stats ] RS: 99289 us [716.962s][info][gc,stats ] RS: Scan Clusters 99289 us, workers (us): 24833, 24828, 24815, 24812, ---, ---, ---, ---, [716.962s][info][gc,stats ] Concurrent Mark Roots 3816 us, parallelism: 3.71x [716.962s][info][gc,stats ] CMR: 14144 us [716.962s][info][gc,stats ] CMR: Thread Roots 13104 us, workers (us): 3364, 3273, 3195, 3272, ---, ---, ---, ---, [716.962s][info][gc,stats ] CMR: Code Cache Roots 924 us, workers (us): 139, 174, 331, 280, ---, ---, ---, ---, [716.962s][info][gc,stats ] CMR: VM Strong Roots 80 us, workers (us): 25, 20, 20, 15, ---, ---, ---, ---, [716.962s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [716.962s][info][gc,stats ] Concurrent Marking 8815 us, parallelism: 3.32x [716.962s][info][gc,stats ] CM: 29305 us [716.962s][info][gc,stats ] CM: Parallel Mark 29305 us, workers (us): 7343, 7331, 7322, 7309, ---, ---, ---, ---, [716.962s][info][gc,stats ] Pause Final Mark (G) 1181 us [716.962s][info][gc,stats ] Pause Final Mark (N) 851 us [716.962s][info][gc,stats ] Finish Mark 445 us [716.962s][info][gc,stats ] Update Region States 74 us [716.962s][info][gc,stats ] Choose Collection Set 77 us [716.962s][info][gc,stats ] Rebuild Free Set 56 us [716.962s][info][gc,stats ] Concurrent Thread Roots 4206 us, parallelism: 3.70x [716.962s][info][gc,stats ] CTR: 15545 us [716.962s][info][gc,stats ] CTR: Thread Roots 15545 us, workers (us): 4153, 4157, 4089, 3146, ---, ---, ---, ---, [716.962s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [716.962s][info][gc,stats ] CWRF: 1 us [716.962s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [716.962s][info][gc,stats ] Concurrent Weak Roots 615 us [716.962s][info][gc,stats ] Roots 51 us, parallelism: 1.47x [716.962s][info][gc,stats ] CWR: 74 us [716.962s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 22, 16, 13, ---, ---, ---, ---, [716.962s][info][gc,stats ] Rendezvous 552 us [716.962s][info][gc,stats ] Concurrent Cleanup 120 us [716.962s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.44x [716.962s][info][gc,stats ] CSR: 1053 us [716.962s][info][gc,stats ] CSR: Code Cache Roots 908 us, workers (us): 153, 156, 247, 352, ---, ---, ---, ---, [716.962s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 37, 32, 28, 23, ---, ---, ---, ---, [716.962s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, 5, ---, ---, ---, ---, ---, [716.962s][info][gc,stats ] Concurrent Evacuation 6557 us [716.962s][info][gc,stats ] Pause Init Update Refs (G) 815 us [716.962s][info][gc,stats ] Pause Init Update Refs (N) 481 us [716.962s][info][gc,stats ] Manage GCLABs 405 us [716.962s][info][gc,stats ] Concurrent Update Refs 31152 us [716.962s][info][gc,stats ] Concurrent Update Thread Roots 11483 us [716.962s][info][gc,stats ] Pause Final Update Refs (G) 550 us [716.962s][info][gc,stats ] Pause Final Update Refs (N) 188 us [716.962s][info][gc,stats ] Update Region States 45 us [716.962s][info][gc,stats ] Trash Collection Set 4 us [716.962s][info][gc,stats ] Rebuild Free Set 71 us [716.962s][info][gc,stats ] Concurrent Cleanup 121 us [716.962s][info][gc,stats ] Workers: Evacuated 23198K across 310047 objects, abandoned 0B across 0 objects. [716.962s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [716.962s][info][gc,stats ] - age 1: 10441240 bytes, 10441240 total [716.962s][info][gc,stats ] - age 2: 11702552 bytes, 22143792 total [716.962s][info][gc,stats ] - age 3: 17280 bytes, 22161072 total [716.962s][info][gc,stats ] - age 4: 105400 bytes, 22266472 total [716.962s][info][gc,stats ] - age 5: 93208 bytes, 22359680 total [716.962s][info][gc,stats ] - age 6: 446696 bytes, 22806376 total [716.962s][info][gc,stats ] - age 7: 948864 bytes, 23755240 total [716.962s][info][gc,stats ] [716.962s][info][gc,stats ] Mutators: Evacuated 329K across 2524 objects, abandoned 0B across 0 objects. [716.962s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [716.962s][info][gc,stats ] - age 2: 337024 bytes, 337024 total [716.962s][info][gc,stats ] - age 4: 32 bytes, 337056 total [716.962s][info][gc,stats ] - age 6: 32 bytes, 337088 total [716.962s][info][gc,stats ] [716.962s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [716.962s][info][gc,stats ] - age 1: 16774760 bytes, 16774760 total [716.962s][info][gc,stats ] - age 4: 32 bytes, 16774792 total [716.962s][info][gc,stats ] - age 5: 32 bytes, 16774824 total [716.962s][info][gc,stats ] [716.962s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [716.962s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [716.962s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [716.972s][info][gc ] Transition from: normal to: idle [718.080s][info][gc ] Trigger (YOUNG): Average GC time (2121.46 ms) is above the time for instantaneous allocation rate (5731 MB/s) to deplete free headroom (10777M) (spike threshold = 1.24) [718.080s][info][gc ] Transition from: idle to: normal [718.080s][info][gc ] Heuristics request for young collection accepted [718.080s][info][gc,free ] Free: 12364M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 3331K, Mutator Free: 1546 Collector Reserve: 807M, Max: 8192K; Used: 12384B Old Collector Reserve: 21710K, Max: 8183K; Used: 2865K [718.080s][info][gc,ergo ] GC(428) Start GC cycle (YOUNG) [718.080s][info][gc,start ] GC(428) Concurrent reset [718.080s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent reset [718.094s][info][gc ] GC(428) Concurrent reset 13.935ms [718.097s][info][gc,start ] GC(428) Pause Init Mark (YOUNG) [718.097s][info][gc,task ] GC(428) Using 8 of 8 workers for init marking [718.101s][info][gc ] GC(428) Pause Init Mark (YOUNG) 3.573ms [718.101s][info][gc,start ] GC(428) Concurrent remembered set scanning [718.101s][info][gc,task ] GC(428) Using 4 of 8 workers for Concurrent remembered set scanning [718.131s][info][gc ] GC(428) Concurrent remembered set scanning 29.866ms [718.131s][info][gc,start ] GC(428) Concurrent marking roots [718.131s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent marking roots [718.135s][info][gc ] GC(428) Concurrent marking roots 4.345ms [718.135s][info][gc,start ] GC(428) Concurrent marking (YOUNG) [718.135s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent marking [718.230s][info][gc ] GC(428) Concurrent marking (YOUNG) 94.729ms [718.230s][info][gc,start ] GC(428) Pause Final Mark (YOUNG) [718.230s][info][gc,task ] GC(428) Using 8 of 8 workers for final marking [718.231s][info][gc,ergo ] GC(428) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [718.231s][info][gc,ergo ] GC(428) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [718.231s][info][gc,ergo ] GC(428) Chosen CSet evacuates young: 34584K (of which at least: 0B are to be promoted), old: 0B [718.231s][info][gc,ergo ] GC(428) Collectable Garbage: 2574M (99%), Immediate: 0B (0%), 0 regions, CSet: 2574M (99%), 326 regions [718.231s][info][gc,ergo ] GC(428) Evacuation Targets: YOUNG: 34584K, PROMOTE: 0B, OLD: 0B, TOTAL: 34584K [718.231s][info][gc,free ] Free: 12794M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 5474K, Mutator Free: 1600 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 21710K, Max: 8183K; Used: 2865K [718.231s][info][gc ] GC(428) Pause Final Mark (YOUNG) 0.975ms [718.232s][info][gc,start ] GC(428) Concurrent thread roots [718.232s][info][gc,task ] GC(428) Using 4 of 8 workers for Concurrent thread roots [718.236s][info][gc ] GC(428) Concurrent thread roots 4.404ms [718.236s][info][gc,start ] GC(428) Concurrent weak references [718.236s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent weak references [718.236s][info][gc,ref ] GC(428) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [718.236s][info][gc,ref ] GC(428) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [718.236s][info][gc,ref ] GC(428) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [718.236s][info][gc ] GC(428) Concurrent weak references 0.036ms [718.236s][info][gc,start ] GC(428) Concurrent weak roots [718.236s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent weak root [718.237s][info][gc ] GC(428) Concurrent weak roots 0.868ms [718.237s][info][gc,start ] GC(428) Concurrent cleanup [718.237s][info][gc ] GC(428) Concurrent cleanup 18867M->18867M(31744M) 0.102ms [718.237s][info][gc,free ] Free: 12778M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 5646K, Mutator Free: 1598 Collector Reserve: 48130K, Max: 8192K; Used: 1021K Old Collector Reserve: 21708K, Max: 8183K; Used: 2867K [718.237s][info][gc,start ] GC(428) Concurrent strong roots [718.237s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent strong root [718.238s][info][gc ] GC(428) Concurrent strong roots 0.477ms [718.238s][info][gc,start ] GC(428) Concurrent evacuation [718.238s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent evacuation [718.250s][info][gc ] GC(428) Concurrent evacuation 12.280ms [718.250s][info][gc,start ] GC(428) Pause Init Update Refs [718.251s][info][gc ] GC(428) Pause Init Update Refs 0.462ms [718.251s][info][gc,start ] GC(428) Concurrent update references [718.251s][info][gc,task ] GC(428) Using 4 of 8 workers for concurrent reference update [718.251s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [718.343s][info][gc ] GC(428) Concurrent update references 92.533ms [718.343s][info][gc,start ] GC(428) Concurrent update thread roots [718.356s][info][gc ] GC(428) Concurrent update thread roots 12.619ms [718.356s][info][gc,start ] GC(428) Pause Final Update Refs [718.356s][info][gc,task ] GC(428) Using 8 of 8 workers for final reference update [718.356s][info][gc,free ] Free: 14302M, Max: 8192K regular, 1320M humongous, Frag: 89% external, 17% internal; Used: 2561M, Mutator Free: 1788 Collector Reserve: 807M, Max: 8192K; Used: 49166K Old Collector Reserve: 21493K, Max: 8183K; Used: 3082K [718.356s][info][gc ] GC(428) Pause Final Update Refs 0.214ms [718.357s][info][gc,start ] GC(428) Concurrent cleanup [718.357s][info][gc ] GC(428) Concurrent cleanup 19183M->16583M(31744M) 0.136ms [718.357s][info][gc,ergo ] GC(428) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21500K, young_available: 15109M [718.357s][info][gc,ergo ] GC(428) At end of Concurrent Young GC: GCU: 4.3%, MU: 18.3% during period of 1.396s [718.357s][info][gc,ergo ] GC(428) At end of Concurrent Young GC: YOUNG generation used: 1005M, used regions: 1056M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 15109M [718.357s][info][gc,ergo ] GC(428) At end of Concurrent Young GC: OLD generation used: 15578M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 21500K [718.357s][info][gc,free ] Free: 14301M, Max: 8192K regular, 1336M humongous, Frag: 91% external, 0% internal; Used: 2753K, Mutator Free: 1788 Collector Reserve: 807M, Max: 8192K; Used: 14448B Old Collector Reserve: 21493K, Max: 8183K; Used: 3082K [718.357s][info][gc,stats ] [718.357s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [718.357s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [718.357s][info][gc,stats ] [718.357s][info][gc,stats ] Concurrent Reset 13969 us [718.357s][info][gc,stats ] Pause Init Mark (G) 6752 us [718.357s][info][gc,stats ] Pause Init Mark (N) 3581 us [718.357s][info][gc,stats ] Swap Remembered Set 3344 us [718.357s][info][gc,stats ] Update Region States 71 us [718.357s][info][gc,stats ] Concurrent Scan Remembered Set 29884 us, parallelism: 3.88x [718.357s][info][gc,stats ] RS: 115832 us [718.357s][info][gc,stats ] RS: Scan Clusters 115832 us, workers (us): 29811, 29127, 28484, 28409, ---, ---, ---, ---, [718.357s][info][gc,stats ] Concurrent Mark Roots 4363 us, parallelism: 3.63x [718.357s][info][gc,stats ] CMR: 15818 us [718.357s][info][gc,stats ] CMR: Thread Roots 14630 us, workers (us): 3572, 3799, 3694, 3565, ---, ---, ---, ---, [718.357s][info][gc,stats ] CMR: Code Cache Roots 1052 us, workers (us): 340, 178, 203, 332, ---, ---, ---, ---, [718.357s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 26, 24, 18, ---, ---, ---, ---, [718.357s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [718.357s][info][gc,stats ] Concurrent Marking 94753 us, parallelism: 3.85x [718.357s][info][gc,stats ] CM: 364398 us [718.357s][info][gc,stats ] CM: Parallel Mark 364398 us, workers (us): 91118, 91107, 91101, 91073, ---, ---, ---, ---, [718.357s][info][gc,stats ] Pause Final Mark (G) 1539 us [718.357s][info][gc,stats ] Pause Final Mark (N) 981 us [718.357s][info][gc,stats ] Finish Mark 527 us [718.357s][info][gc,stats ] Update Region States 87 us [718.357s][info][gc,stats ] Choose Collection Set 111 us [718.357s][info][gc,stats ] Rebuild Free Set 54 us [718.357s][info][gc,stats ] Concurrent Thread Roots 4417 us, parallelism: 3.87x [718.357s][info][gc,stats ] CTR: 17096 us [718.357s][info][gc,stats ] CTR: Thread Roots 17096 us, workers (us): 4326, 4225, 4210, 4334, ---, ---, ---, ---, [718.358s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [718.358s][info][gc,stats ] CWRF: 1 us [718.358s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [718.358s][info][gc,stats ] Concurrent Weak Roots 874 us [718.358s][info][gc,stats ] Roots 52 us, parallelism: 1.50x [718.358s][info][gc,stats ] CWR: 79 us [718.358s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 21, 18, 13, ---, ---, ---, ---, [718.358s][info][gc,stats ] Rendezvous 808 us [718.358s][info][gc,stats ] Concurrent Cleanup 106 us [718.358s][info][gc,stats ] Concurrent Strong Roots 481 us, parallelism: 2.70x [718.358s][info][gc,stats ] CSR: 1300 us [718.358s][info][gc,stats ] CSR: Code Cache Roots 1068 us, workers (us): 195, 189, 295, 390, ---, ---, ---, ---, [718.358s][info][gc,stats ] CSR: VM Strong Roots 197 us, workers (us): 52, 49, 54, 43, ---, ---, ---, ---, [718.358s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 27, 8, ---, ---, ---, ---, ---, ---, [718.358s][info][gc,stats ] Concurrent Evacuation 12294 us [718.358s][info][gc,stats ] Pause Init Update Refs (G) 885 us [718.358s][info][gc,stats ] Pause Init Update Refs (N) 469 us [718.358s][info][gc,stats ] Manage GCLABs 391 us [718.358s][info][gc,stats ] Concurrent Update Refs 92557 us [718.358s][info][gc,stats ] Concurrent Update Thread Roots 12636 us [718.358s][info][gc,stats ] Pause Final Update Refs (G) 713 us [718.358s][info][gc,stats ] Pause Final Update Refs (N) 219 us [718.358s][info][gc,stats ] Update Region States 53 us [718.358s][info][gc,stats ] Trash Collection Set 11 us [718.358s][info][gc,stats ] Rebuild Free Set 79 us [718.358s][info][gc,stats ] Concurrent Cleanup 155 us [718.358s][info][gc,stats ] Workers: Evacuated 34247K across 328172 objects, abandoned 0B across 0 objects. [718.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [718.358s][info][gc,stats ] - age 1: 32315880 bytes, 32315880 total [718.358s][info][gc,stats ] - age 2: 49384 bytes, 32365264 total [718.358s][info][gc,stats ] - age 3: 1277728 bytes, 33642992 total [718.358s][info][gc,stats ] - age 4: 63144 bytes, 33706136 total [718.358s][info][gc,stats ] - age 5: 182240 bytes, 33888376 total [718.358s][info][gc,stats ] - age 6: 117488 bytes, 34005864 total [718.358s][info][gc,stats ] - age 7: 1063880 bytes, 35069744 total [718.358s][info][gc,stats ] [718.358s][info][gc,stats ] Mutators: Evacuated 336K across 2598 objects, abandoned 0B across 0 objects. [718.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [718.358s][info][gc,stats ] - age 1: 343672 bytes, 343672 total [718.358s][info][gc,stats ] - age 3: 592 bytes, 344264 total [718.358s][info][gc,stats ] - age 5: 32 bytes, 344296 total [718.358s][info][gc,stats ] - age 6: 32 bytes, 344328 total [718.358s][info][gc,stats ] - age 7: 240 bytes, 344568 total [718.358s][info][gc,stats ] [718.358s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [718.358s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [718.358s][info][gc,stats ] - age 5: 32 bytes, 380435520 total [718.358s][info][gc,stats ] - age 6: 32 bytes, 380435552 total [718.358s][info][gc,stats ] [718.358s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [718.358s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [718.358s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [718.368s][info][gc ] Transition from: normal to: idle [718.548s][info][gc ] Periodic Sample: GCU = 2.332%, MU = 17.253% during most recent 5.0s [722.323s][info][gc ] Trigger (YOUNG): Average GC time (2037.31 ms) is above the time for average allocation rate (2129 MB/s) to deplete free headroom (4336M) (margin of error = 3.06) [722.323s][info][gc,ergo ] Free headroom: 5924M (free) - 1587M (spike) - 0B (penalties) = 4336M [722.323s][info][gc ] Transition from: idle to: normal [722.323s][info][gc ] Heuristics request for young collection accepted [722.323s][info][gc,free ] Free: 5924M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 3986K, Mutator Free: 741 Collector Reserve: 807M, Max: 8192K; Used: 14448B Old Collector Reserve: 21493K, Max: 8183K; Used: 3082K [722.323s][info][gc,ergo ] GC(429) Start GC cycle (YOUNG) [722.323s][info][gc,start ] GC(429) Concurrent reset [722.323s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent reset [722.362s][info][gc ] GC(429) Concurrent reset 38.197ms [722.362s][info][gc,start ] GC(429) Pause Init Mark (YOUNG) [722.362s][info][gc,task ] GC(429) Using 8 of 8 workers for init marking [722.367s][info][gc ] GC(429) Pause Init Mark (YOUNG) 5.138ms [722.367s][info][gc,start ] GC(429) Concurrent remembered set scanning [722.367s][info][gc,task ] GC(429) Using 4 of 8 workers for Concurrent remembered set scanning [722.398s][info][gc ] GC(429) Concurrent remembered set scanning 30.488ms [722.398s][info][gc,start ] GC(429) Concurrent marking roots [722.398s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent marking roots [722.403s][info][gc ] GC(429) Concurrent marking roots 4.794ms [722.403s][info][gc,start ] GC(429) Concurrent marking (YOUNG) [722.403s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent marking [723.558s][info][gc ] Periodic Sample: GCU = 6.045%, MU = 23.107% during most recent 5.0s [723.906s][info][gc ] GC(429) Concurrent marking (YOUNG) 1503.081ms [723.906s][info][gc,start ] GC(429) Pause Final Mark (YOUNG) [723.906s][info][gc,task ] GC(429) Using 8 of 8 workers for final marking [723.907s][info][gc,ergo ] GC(429) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [723.907s][info][gc,ergo ] GC(429) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 2064B. [723.907s][info][gc,ergo ] GC(429) Chosen CSet evacuates young: 404M (of which at least: 0B are to be promoted), old: 0B [723.907s][info][gc,ergo ] GC(429) Collectable Garbage: 8419M (99%), Immediate: 2064B (0%), 1 regions, CSet: 8419M (99%), 1103 regions [723.907s][info][gc,ergo ] GC(429) Evacuation Targets: YOUNG: 404M, PROMOTE: 0B, OLD: 0B, TOTAL: 404M [723.907s][info][gc,free ] Free: 2854M, Max: 8192K regular, 560M humongous, Frag: 81% external, 0% internal; Used: 1646K, Mutator Free: 357 Collector Reserve: 487M, Max: 8192K; Used: 14448B Old Collector Reserve: 21493K, Max: 8183K; Used: 3082K [723.907s][info][gc ] GC(429) Pause Final Mark (YOUNG) 0.937ms [723.908s][info][gc,start ] GC(429) Concurrent thread roots [723.908s][info][gc,task ] GC(429) Using 4 of 8 workers for Concurrent thread roots [723.912s][info][gc ] GC(429) Concurrent thread roots 4.332ms [723.912s][info][gc,start ] GC(429) Concurrent weak references [723.912s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent weak references [723.912s][info][gc,ref ] GC(429) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [723.912s][info][gc,ref ] GC(429) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [723.912s][info][gc,ref ] GC(429) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [723.912s][info][gc ] GC(429) Concurrent weak references 0.047ms [723.912s][info][gc,start ] GC(429) Concurrent weak roots [723.912s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent weak root [723.913s][info][gc ] GC(429) Concurrent weak roots 1.084ms [723.913s][info][gc,start ] GC(429) Concurrent cleanup [723.913s][info][gc ] GC(429) Concurrent cleanup 28369M->28370M(31744M) 0.107ms [723.913s][info][gc,free ] Free: 2835M, Max: 8192K regular, 560M humongous, Frag: 81% external, 0% internal; Used: 4547K, Mutator Free: 355 Collector Reserve: 487M, Max: 8192K; Used: 163K Old Collector Reserve: 21488K, Max: 8183K; Used: 3087K [723.913s][info][gc,start ] GC(429) Concurrent strong roots [723.913s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent strong root [723.914s][info][gc ] GC(429) Concurrent strong roots 0.435ms [723.914s][info][gc,start ] GC(429) Concurrent evacuation [723.914s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent evacuation [724.076s][info][gc ] GC(429) Concurrent evacuation 162.376ms [724.076s][info][gc,start ] GC(429) Pause Init Update Refs [724.077s][info][gc ] GC(429) Pause Init Update Refs 0.559ms [724.077s][info][gc,start ] GC(429) Concurrent update references [724.077s][info][gc,task ] GC(429) Using 4 of 8 workers for concurrent reference update [724.077s][info][gc,free ] At start of update refs, moving 73728K to Mutator free set from Collector Reserve (73728K) and from Old Collector Reserve (0B) [724.786s][info][gc ] GC(429) Concurrent update references 709.226ms [724.786s][info][gc,start ] GC(429) Concurrent update thread roots [724.796s][info][gc ] GC(429) Concurrent update thread roots 9.887ms [724.797s][info][gc,start ] GC(429) Pause Final Update Refs [724.797s][info][gc,task ] GC(429) Using 8 of 8 workers for final reference update [724.797s][info][gc,free ] Free: 9070M, Max: 8192K regular, 16384K humongous, Frag: 95% external, 96% internal; Used: 8769M, Mutator Free: 1134 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 20116K, Max: 8183K; Used: 4459K [724.797s][info][gc ] GC(429) Pause Final Update Refs 0.238ms [724.797s][info][gc,start ] GC(429) Concurrent cleanup [724.797s][info][gc ] GC(429) Concurrent cleanup 30632M->21816M(31744M) 0.226ms [724.797s][info][gc,ergo ] GC(429) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20123K, young_available: 9877M [724.798s][info][gc,ergo ] GC(429) At end of Concurrent Young GC: GCU: 9.4%, MU: 23.5% during period of 6.441s [724.798s][info][gc,ergo ] GC(429) At end of Concurrent Young GC: YOUNG generation used: 6237M, used regions: 6264M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9877M [724.798s][info][gc,ergo ] GC(429) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 20123K [724.798s][info][gc,free ] Free: 9068M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3116K, Mutator Free: 1134 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 20116K, Max: 8183K; Used: 4459K [724.798s][info][gc,stats ] [724.798s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [724.798s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [724.798s][info][gc,stats ] [724.798s][info][gc,stats ] Concurrent Reset 38227 us [724.798s][info][gc,stats ] Pause Init Mark (G) 5876 us [724.798s][info][gc,stats ] Pause Init Mark (N) 5146 us [724.798s][info][gc,stats ] Swap Remembered Set 4667 us [724.798s][info][gc,stats ] Update Region States 345 us [724.798s][info][gc,stats ] Concurrent Scan Remembered Set 30508 us, parallelism: 3.88x [724.798s][info][gc,stats ] RS: 118349 us [724.798s][info][gc,stats ] RS: Scan Clusters 118349 us, workers (us): 30430, 29411, 29313, 29195, ---, ---, ---, ---, [724.798s][info][gc,stats ] Concurrent Mark Roots 4810 us, parallelism: 3.62x [724.798s][info][gc,stats ] CMR: 17404 us [724.798s][info][gc,stats ] CMR: Thread Roots 16227 us, workers (us): 4056, 3899, 4240, 4032, ---, ---, ---, ---, [724.798s][info][gc,stats ] CMR: Code Cache Roots 1031 us, workers (us): 333, 235, 165, 300, ---, ---, ---, ---, [724.798s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 33, 26, 24, 18, ---, ---, ---, ---, [724.798s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 37, ---, 8, ---, ---, ---, ---, [724.798s][info][gc,stats ] Concurrent Marking 1503116 us, parallelism: 3.97x [724.798s][info][gc,stats ] CM: 5966594 us [724.798s][info][gc,stats ] CM: Parallel Mark 5966594 us, workers (us): 1491665, 1491637, 1491647, 1491644, ---, ---, ---, ---, [724.798s][info][gc,stats ] Pause Final Mark (G) 1619 us [724.798s][info][gc,stats ] Pause Final Mark (N) 943 us [724.798s][info][gc,stats ] Finish Mark 383 us [724.798s][info][gc,stats ] Update Region States 97 us [724.798s][info][gc,stats ] Choose Collection Set 226 us [724.798s][info][gc,stats ] Rebuild Free Set 42 us [724.798s][info][gc,stats ] Concurrent Thread Roots 4350 us, parallelism: 3.83x [724.798s][info][gc,stats ] CTR: 16675 us [724.798s][info][gc,stats ] CTR: Thread Roots 16675 us, workers (us): 4048, 4211, 4186, 4230, ---, ---, ---, ---, [724.798s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [724.798s][info][gc,stats ] CWRF: 1 us [724.798s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [724.798s][info][gc,stats ] Concurrent Weak Roots 1093 us [724.798s][info][gc,stats ] Roots 58 us, parallelism: 1.32x [724.798s][info][gc,stats ] CWR: 77 us [724.798s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 22, 18, 13, ---, ---, ---, ---, [724.798s][info][gc,stats ] Rendezvous 1014 us [724.798s][info][gc,stats ] Concurrent Cleanup 127 us [724.798s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.61x [724.798s][info][gc,stats ] CSR: 1148 us [724.798s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 157, 351, 190, 280, ---, ---, ---, ---, [724.798s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 37, 32, 29, ---, ---, ---, ---, [724.798s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [724.798s][info][gc,stats ] Concurrent Evacuation 162399 us [724.798s][info][gc,stats ] Pause Init Update Refs (G) 1210 us [724.798s][info][gc,stats ] Pause Init Update Refs (N) 569 us [724.798s][info][gc,stats ] Manage GCLABs 466 us [724.798s][info][gc,stats ] Concurrent Update Refs 709258 us [724.798s][info][gc,stats ] Concurrent Update Thread Roots 9906 us [724.798s][info][gc,stats ] Pause Final Update Refs (G) 896 us [724.798s][info][gc,stats ] Pause Final Update Refs (N) 243 us [724.798s][info][gc,stats ] Update Region States 47 us [724.798s][info][gc,stats ] Trash Collection Set 29 us [724.798s][info][gc,stats ] Rebuild Free Set 75 us [724.798s][info][gc,stats ] Concurrent Cleanup 232 us [724.798s][info][gc,stats ] Workers: Evacuated 403M across 12426411 objects, abandoned 0B across 0 objects. [724.798s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [724.798s][info][gc,stats ] - age 1: 420021848 bytes, 420021848 total [724.798s][info][gc,stats ] - age 2: 335568 bytes, 420357416 total [724.798s][info][gc,stats ] - age 3: 38512 bytes, 420395928 total [724.798s][info][gc,stats ] - age 4: 1097808 bytes, 421493736 total [724.798s][info][gc,stats ] - age 5: 54152 bytes, 421547888 total [724.798s][info][gc,stats ] - age 6: 162872 bytes, 421710760 total [724.798s][info][gc,stats ] - age 7: 866016 bytes, 422576776 total [724.798s][info][gc,stats ] [724.798s][info][gc,stats ] Mutators: Evacuated 1286K across 41255 objects, abandoned 0B across 0 objects. [724.798s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [724.798s][info][gc,stats ] - age 1: 1313888 bytes, 1313888 total [724.798s][info][gc,stats ] - age 2: 352 bytes, 1314240 total [724.798s][info][gc,stats ] - age 3: 64 bytes, 1314304 total [724.798s][info][gc,stats ] - age 4: 1200 bytes, 1315504 total [724.798s][info][gc,stats ] - age 5: 64 bytes, 1315568 total [724.798s][info][gc,stats ] - age 6: 96 bytes, 1315664 total [724.798s][info][gc,stats ] - age 7: 1360 bytes, 1317024 total [724.798s][info][gc,stats ] [724.798s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [724.798s][info][gc,stats ] - age 1: 255798168 bytes, 255798168 total [724.798s][info][gc,stats ] - age 2: 380435488 bytes, 636233656 total [724.798s][info][gc,stats ] [724.798s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [724.798s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [724.798s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [724.809s][info][gc ] Transition from: normal to: idle [724.809s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32B [724.809s][info][gc ] Transition from: idle to: normal [724.809s][info][gc ] Heuristics request for young collection accepted [724.809s][info][gc,free ] Free: 9043M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4700K, Mutator Free: 1131 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 20116K, Max: 8183K; Used: 4459K [724.809s][info][gc,ergo ] GC(430) Start GC cycle (YOUNG) [724.809s][info][gc,start ] GC(430) Concurrent reset [724.809s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent reset [724.832s][info][gc ] GC(430) Concurrent reset 23.077ms [724.833s][info][gc,start ] GC(430) Pause Init Mark (YOUNG) [724.833s][info][gc,task ] GC(430) Using 8 of 8 workers for init marking [724.836s][info][gc ] GC(430) Pause Init Mark (YOUNG) 3.624ms [724.837s][info][gc,start ] GC(430) Concurrent remembered set scanning [724.837s][info][gc,task ] GC(430) Using 4 of 8 workers for Concurrent remembered set scanning [724.863s][info][gc ] GC(430) Concurrent remembered set scanning 25.890ms [724.863s][info][gc,start ] GC(430) Concurrent marking roots [724.863s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent marking roots [724.867s][info][gc ] GC(430) Concurrent marking roots 4.261ms [724.867s][info][gc,start ] GC(430) Concurrent marking (YOUNG) [724.867s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent marking [726.823s][info][gc ] GC(430) Concurrent marking (YOUNG) 1955.943ms [726.823s][info][gc,start ] GC(430) Pause Final Mark (YOUNG) [726.823s][info][gc,task ] GC(430) Using 8 of 8 workers for final marking [726.824s][info][gc,ergo ] GC(430) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [726.824s][info][gc,ergo ] GC(430) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [726.824s][info][gc,ergo ] GC(430) Chosen CSet evacuates young: 266M (of which at least: 0B are to be promoted), old: 0B [726.824s][info][gc,ergo ] GC(430) Collectable Garbage: 5005M (98%), Immediate: 0B (0%), 0 regions, CSet: 5005M (98%), 659 regions [726.824s][info][gc,ergo ] GC(430) Evacuation Targets: YOUNG: 266M, PROMOTE: 0B, OLD: 0B, TOTAL: 266M [726.824s][info][gc,free ] Free: 5505M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6166K, Mutator Free: 689 Collector Reserve: 328M, Max: 8192K; Used: 0B Old Collector Reserve: 20116K, Max: 8183K; Used: 4459K [726.824s][info][gc ] GC(430) Pause Final Mark (YOUNG) 1.009ms [726.824s][info][gc,start ] GC(430) Concurrent thread roots [726.824s][info][gc,task ] GC(430) Using 4 of 8 workers for Concurrent thread roots [726.828s][info][gc ] GC(430) Concurrent thread roots 3.558ms [726.828s][info][gc,start ] GC(430) Concurrent weak references [726.828s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent weak references [726.828s][info][gc,ref ] GC(430) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [726.828s][info][gc,ref ] GC(430) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [726.828s][info][gc,ref ] GC(430) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [726.828s][info][gc ] GC(430) Concurrent weak references 0.038ms [726.828s][info][gc,start ] GC(430) Concurrent weak roots [726.828s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent weak root [726.829s][info][gc ] GC(430) Concurrent weak roots 0.612ms [726.829s][info][gc,start ] GC(430) Concurrent cleanup [726.829s][info][gc ] GC(430) Concurrent cleanup 25872M->25872M(31744M) 0.102ms [726.829s][info][gc,free ] Free: 5494M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1720K, Mutator Free: 687 Collector Reserve: 327M, Max: 8192K; Used: 30960B Old Collector Reserve: 20116K, Max: 8183K; Used: 4459K [726.829s][info][gc,start ] GC(430) Concurrent strong roots [726.829s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent strong root [726.829s][info][gc ] GC(430) Concurrent strong roots 0.414ms [726.829s][info][gc,start ] GC(430) Concurrent evacuation [726.829s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent evacuation [726.931s][info][gc ] GC(430) Concurrent evacuation 101.744ms [726.931s][info][gc,start ] GC(430) Pause Init Update Refs [726.932s][info][gc ] GC(430) Pause Init Update Refs 0.498ms [726.932s][info][gc,start ] GC(430) Concurrent update references [726.932s][info][gc,task ] GC(430) Using 4 of 8 workers for concurrent reference update [726.932s][info][gc,free ] At start of update refs, moving 49152K to Mutator free set from Collector Reserve (49152K) and from Old Collector Reserve (0B) [727.693s][info][gc ] GC(430) Concurrent update references 761.108ms [727.693s][info][gc,start ] GC(430) Concurrent update thread roots [727.703s][info][gc ] GC(430) Concurrent update thread roots 10.398ms [727.704s][info][gc,start ] GC(430) Pause Final Update Refs [727.704s][info][gc,task ] GC(430) Using 8 of 8 workers for final reference update [727.704s][info][gc,free ] Free: 8255M, Max: 8192K regular, 392M humongous, Frag: 88% external, 62% internal; Used: 5200M, Mutator Free: 1033 Collector Reserve: 808M, Max: 8192K; Used: 81920K Old Collector Reserve: 19967K, Max: 8183K; Used: 4608K [727.704s][info][gc ] GC(430) Pause Final Update Refs 0.227ms [727.704s][info][gc,start ] GC(430) Concurrent cleanup [727.704s][info][gc ] GC(430) Concurrent cleanup 27895M->22632M(31744M) 0.160ms [727.704s][info][gc,ergo ] GC(430) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19974K, young_available: 9063M [727.705s][info][gc,ergo ] GC(430) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.0% during period of 2.907s [727.705s][info][gc,ergo ] GC(430) At end of Concurrent Young GC: YOUNG generation used: 7052M, used regions: 7080M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9062M [727.705s][info][gc,ergo ] GC(430) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 19974K [727.705s][info][gc,free ] Free: 8254M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 10087K, Mutator Free: 1033 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19967K, Max: 8183K; Used: 4608K [727.705s][info][gc,stats ] [727.705s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [727.705s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [727.705s][info][gc,stats ] [727.705s][info][gc,stats ] Concurrent Reset 23109 us [727.705s][info][gc,stats ] Pause Init Mark (G) 4346 us [727.705s][info][gc,stats ] Pause Init Mark (N) 3633 us [727.705s][info][gc,stats ] Swap Remembered Set 3239 us [727.705s][info][gc,stats ] Update Region States 260 us [727.705s][info][gc,stats ] Concurrent Scan Remembered Set 25907 us, parallelism: 3.98x [727.705s][info][gc,stats ] RS: 103156 us [727.705s][info][gc,stats ] RS: Scan Clusters 103156 us, workers (us): 25796, 25791, 25786, 25783, ---, ---, ---, ---, [727.705s][info][gc,stats ] Concurrent Mark Roots 4278 us, parallelism: 3.60x [727.705s][info][gc,stats ] CMR: 15408 us [727.705s][info][gc,stats ] CMR: Thread Roots 14167 us, workers (us): 3633, 3506, 3415, 3613, ---, ---, ---, ---, [727.705s][info][gc,stats ] CMR: Code Cache Roots 1093 us, workers (us): 255, 345, 336, 158, ---, ---, ---, ---, [727.705s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 34, 25, 22, 21, ---, ---, ---, ---, [727.705s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 40, 7, ---, ---, ---, ---, ---, ---, [727.705s][info][gc,stats ] Concurrent Marking 1955975 us, parallelism: 3.98x [727.705s][info][gc,stats ] CM: 7785372 us [727.705s][info][gc,stats ] CM: Parallel Mark 7785372 us, workers (us): 1946356, 1946361, 1946322, 1946332, ---, ---, ---, ---, [727.705s][info][gc,stats ] Pause Final Mark (G) 1490 us [727.705s][info][gc,stats ] Pause Final Mark (N) 1015 us [727.705s][info][gc,stats ] Finish Mark 498 us [727.705s][info][gc,stats ] Update Region States 86 us [727.705s][info][gc,stats ] Choose Collection Set 195 us [727.705s][info][gc,stats ] Rebuild Free Set 47 us [727.705s][info][gc,stats ] Concurrent Thread Roots 3571 us, parallelism: 3.79x [727.705s][info][gc,stats ] CTR: 13534 us [727.705s][info][gc,stats ] CTR: Thread Roots 13534 us, workers (us): 3413, 3477, 3313, 3330, ---, ---, ---, ---, [727.705s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.02x [727.705s][info][gc,stats ] CWRF: 1 us [727.705s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [727.705s][info][gc,stats ] Concurrent Weak Roots 616 us [727.705s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [727.705s][info][gc,stats ] CWR: 67 us [727.705s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 18, 15, 12, ---, ---, ---, ---, [727.705s][info][gc,stats ] Rendezvous 555 us [727.705s][info][gc,stats ] Concurrent Cleanup 106 us [727.705s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.74x [727.705s][info][gc,stats ] CSR: 1144 us [727.705s][info][gc,stats ] CSR: Code Cache Roots 973 us, workers (us): 161, 257, 213, 342, ---, ---, ---, ---, [727.705s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 44, 35, 35, 30, ---, ---, ---, ---, [727.705s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, 6, ---, ---, ---, ---, ---, ---, [727.705s][info][gc,stats ] Concurrent Evacuation 101763 us [727.705s][info][gc,stats ] Pause Init Update Refs (G) 984 us [727.705s][info][gc,stats ] Pause Init Update Refs (N) 507 us [727.705s][info][gc,stats ] Manage GCLABs 422 us [727.705s][info][gc,stats ] Concurrent Update Refs 761137 us [727.705s][info][gc,stats ] Concurrent Update Thread Roots 10418 us [727.705s][info][gc,stats ] Pause Final Update Refs (G) 842 us [727.705s][info][gc,stats ] Pause Final Update Refs (N) 232 us [727.705s][info][gc,stats ] Update Region States 53 us [727.705s][info][gc,stats ] Trash Collection Set 19 us [727.705s][info][gc,stats ] Rebuild Free Set 78 us [727.705s][info][gc,stats ] Concurrent Cleanup 166 us [727.705s][info][gc,stats ] Workers: Evacuated 266M across 7930730 objects, abandoned 0B across 0 objects. [727.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [727.705s][info][gc,stats ] - age 1: 232518920 bytes, 232518920 total [727.705s][info][gc,stats ] - age 2: 45864176 bytes, 278383096 total [727.705s][info][gc,stats ] - age 3: 284128 bytes, 278667224 total [727.705s][info][gc,stats ] - age 4: 392 bytes, 278667616 total [727.705s][info][gc,stats ] - age 5: 1063128 bytes, 279730744 total [727.705s][info][gc,stats ] - age 6: 15624 bytes, 279746368 total [727.705s][info][gc,stats ] - age 7: 129704 bytes, 279876072 total [727.705s][info][gc,stats ] [727.705s][info][gc,stats ] Mutators: Evacuated 2176B across 106 objects, abandoned 0B across 0 objects. [727.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [727.705s][info][gc,stats ] - age 1: 832 bytes, 832 total [727.705s][info][gc,stats ] - age 2: 320 bytes, 1152 total [727.705s][info][gc,stats ] - age 3: 160 bytes, 1312 total [727.705s][info][gc,stats ] - age 5: 800 bytes, 2112 total [727.705s][info][gc,stats ] - age 7: 64 bytes, 2176 total [727.705s][info][gc,stats ] [727.705s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [727.705s][info][gc,stats ] - age 1: 401179704 bytes, 401179704 total [727.705s][info][gc,stats ] - age 2: 255582160 bytes, 656761864 total [727.705s][info][gc,stats ] - age 3: 380435488 bytes, 1037197352 total [727.705s][info][gc,stats ] [727.705s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [727.705s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [727.705s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [727.715s][info][gc ] Transition from: normal to: idle [727.716s][info][gc ] Trigger (YOUNG): Average GC time (3999.00 ms) is above the time for average allocation rate (2124 MB/s) to deplete free headroom (6642M) (margin of error = 3.19) [727.716s][info][gc,ergo ] Free headroom: 8230M (free) - 1587M (spike) - 0B (penalties) = 6642M [727.717s][info][gc ] Transition from: idle to: normal [727.717s][info][gc ] Heuristics request for young collection accepted [727.717s][info][gc,free ] Free: 8230M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 10139K, Mutator Free: 1030 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19967K, Max: 8183K; Used: 4608K [727.717s][info][gc,ergo ] GC(431) Start GC cycle (YOUNG) [727.717s][info][gc,start ] GC(431) Concurrent reset [727.717s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent reset [727.746s][info][gc ] GC(431) Concurrent reset 29.833ms [727.747s][info][gc,start ] GC(431) Pause Init Mark (YOUNG) [727.747s][info][gc,task ] GC(431) Using 8 of 8 workers for init marking [727.752s][info][gc ] GC(431) Pause Init Mark (YOUNG) 5.011ms [727.752s][info][gc,start ] GC(431) Concurrent remembered set scanning [727.752s][info][gc,task ] GC(431) Using 4 of 8 workers for Concurrent remembered set scanning [727.777s][info][gc ] GC(431) Concurrent remembered set scanning 25.006ms [727.777s][info][gc,start ] GC(431) Concurrent marking roots [727.777s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent marking roots [727.782s][info][gc ] GC(431) Concurrent marking roots 4.545ms [727.782s][info][gc,start ] GC(431) Concurrent marking (YOUNG) [727.782s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent marking [728.569s][info][gc ] Periodic Sample: GCU = 24.443%, MU = 19.701% during most recent 5.0s [729.780s][info][gc ] GC(431) Concurrent marking (YOUNG) 1998.304ms [729.780s][info][gc,start ] GC(431) Pause Final Mark (YOUNG) [729.780s][info][gc,task ] GC(431) Using 8 of 8 workers for final marking [729.781s][info][gc,ergo ] GC(431) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [729.781s][info][gc,ergo ] GC(431) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [729.781s][info][gc,ergo ] GC(431) Chosen CSet evacuates young: 97564K (of which at least: 0B are to be promoted), old: 0B [729.781s][info][gc,ergo ] GC(431) Collectable Garbage: 5816M (98%), Immediate: 0B (0%), 0 regions, CSet: 5816M (98%), 739 regions [729.781s][info][gc,ergo ] GC(431) Evacuation Targets: YOUNG: 97564K, PROMOTE: 0B, OLD: 0B, TOTAL: 97564K [729.781s][info][gc,free ] Free: 4780M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3793K, Mutator Free: 598 Collector Reserve: 120M, Max: 8192K; Used: 0B Old Collector Reserve: 19967K, Max: 8183K; Used: 4608K [729.781s][info][gc ] GC(431) Pause Final Mark (YOUNG) 0.980ms [729.782s][info][gc,start ] GC(431) Concurrent thread roots [729.782s][info][gc,task ] GC(431) Using 4 of 8 workers for Concurrent thread roots [729.785s][info][gc ] GC(431) Concurrent thread roots 3.536ms [729.785s][info][gc,start ] GC(431) Concurrent weak references [729.785s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent weak references [729.785s][info][gc,ref ] GC(431) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [729.785s][info][gc,ref ] GC(431) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [729.785s][info][gc,ref ] GC(431) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [729.785s][info][gc ] GC(431) Concurrent weak references 0.039ms [729.785s][info][gc,start ] GC(431) Concurrent weak roots [729.785s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent weak root [729.786s][info][gc ] GC(431) Concurrent weak roots 0.617ms [729.786s][info][gc,start ] GC(431) Concurrent cleanup [729.786s][info][gc ] GC(431) Concurrent cleanup 26805M->26805M(31744M) 0.099ms [729.786s][info][gc,free ] Free: 4769M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 6324K, Mutator Free: 597 Collector Reserve: 119M, Max: 8192K; Used: 8256B Old Collector Reserve: 19967K, Max: 8183K; Used: 4608K [729.786s][info][gc,start ] GC(431) Concurrent strong roots [729.786s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent strong root [729.786s][info][gc ] GC(431) Concurrent strong roots 0.419ms [729.786s][info][gc,start ] GC(431) Concurrent evacuation [729.786s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent evacuation [729.824s][info][gc ] GC(431) Concurrent evacuation 37.732ms [729.824s][info][gc,start ] GC(431) Pause Init Update Refs [729.825s][info][gc ] GC(431) Pause Init Update Refs 0.516ms [729.825s][info][gc,start ] GC(431) Concurrent update references [729.825s][info][gc,task ] GC(431) Using 4 of 8 workers for concurrent reference update [729.825s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [730.501s][info][gc ] GC(431) Concurrent update references 675.919ms [730.501s][info][gc,start ] GC(431) Concurrent update thread roots [730.512s][info][gc ] GC(431) Concurrent update thread roots 10.771ms [730.512s][info][gc,start ] GC(431) Pause Final Update Refs [730.512s][info][gc,task ] GC(431) Using 8 of 8 workers for final reference update [730.512s][info][gc,free ] Free: 8434M, Max: 8192K regular, 560M humongous, Frag: 79% external, 68% internal; Used: 5821M, Mutator Free: 1055 Collector Reserve: 808M, Max: 8192K; Used: 98304K Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [730.512s][info][gc ] GC(431) Pause Final Update Refs 0.226ms [730.513s][info][gc,start ] GC(431) Concurrent cleanup [730.513s][info][gc ] GC(431) Concurrent cleanup 28357M->22453M(31744M) 0.179ms [730.513s][info][gc,ergo ] GC(431) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19971K, young_available: 9241M [730.513s][info][gc,ergo ] GC(431) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.808s [730.513s][info][gc,ergo ] GC(431) At end of Concurrent Young GC: YOUNG generation used: 6873M, used regions: 6904M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9240M [730.513s][info][gc,ergo ] GC(431) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 19971K [730.513s][info][gc,free ] Free: 8432M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7327K, Mutator Free: 1055 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [730.513s][info][gc,stats ] [730.513s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [730.513s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [730.513s][info][gc,stats ] [730.513s][info][gc,stats ] Concurrent Reset 29862 us [730.513s][info][gc,stats ] Pause Init Mark (G) 5753 us [730.513s][info][gc,stats ] Pause Init Mark (N) 5020 us [730.513s][info][gc,stats ] Swap Remembered Set 4643 us [730.513s][info][gc,stats ] Update Region States 237 us [730.513s][info][gc,stats ] Concurrent Scan Remembered Set 25022 us, parallelism: 3.86x [730.513s][info][gc,stats ] RS: 96608 us [730.513s][info][gc,stats ] RS: Scan Clusters 96608 us, workers (us): 24943, 24088, 23811, 23766, ---, ---, ---, ---, [730.513s][info][gc,stats ] Concurrent Mark Roots 4561 us, parallelism: 3.64x [730.513s][info][gc,stats ] CMR: 16595 us [730.514s][info][gc,stats ] CMR: Thread Roots 15384 us, workers (us): 4020, 3890, 3730, 3744, ---, ---, ---, ---, [730.514s][info][gc,stats ] CMR: Code Cache Roots 1072 us, workers (us): 181, 178, 378, 336, ---, ---, ---, ---, [730.514s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 31, 25, 24, 21, ---, ---, ---, ---, [730.514s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 9, 30, ---, ---, ---, ---, ---, ---, [730.514s][info][gc,stats ] Concurrent Marking 1998329 us, parallelism: 3.98x [730.514s][info][gc,stats ] CM: 7952703 us [730.514s][info][gc,stats ] CM: Parallel Mark 7952703 us, workers (us): 1988196, 1988189, 1988141, 1988178, ---, ---, ---, ---, [730.514s][info][gc,stats ] Pause Final Mark (G) 1482 us [730.514s][info][gc,stats ] Pause Final Mark (N) 986 us [730.514s][info][gc,stats ] Finish Mark 428 us [730.514s][info][gc,stats ] Update Region States 98 us [730.514s][info][gc,stats ] Choose Collection Set 210 us [730.514s][info][gc,stats ] Rebuild Free Set 44 us [730.514s][info][gc,stats ] Concurrent Thread Roots 3548 us, parallelism: 3.90x [730.514s][info][gc,stats ] CTR: 13848 us [730.514s][info][gc,stats ] CTR: Thread Roots 13848 us, workers (us): 3472, 3461, 3431, 3484, ---, ---, ---, ---, [730.514s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [730.514s][info][gc,stats ] CWRF: 2 us [730.514s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [730.514s][info][gc,stats ] Concurrent Weak Roots 622 us [730.514s][info][gc,stats ] Roots 53 us, parallelism: 1.25x [730.514s][info][gc,stats ] CWR: 67 us [730.514s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 19, 16, 12, ---, ---, ---, ---, [730.514s][info][gc,stats ] Rendezvous 556 us [730.514s][info][gc,stats ] Concurrent Cleanup 103 us [730.514s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.65x [730.514s][info][gc,stats ] CSR: 1123 us [730.514s][info][gc,stats ] CSR: Code Cache Roots 977 us, workers (us): 267, 165, 192, 354, ---, ---, ---, ---, [730.514s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 35, 31, 27, 25, ---, ---, ---, ---, [730.514s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [730.514s][info][gc,stats ] Concurrent Evacuation 37751 us [730.514s][info][gc,stats ] Pause Init Update Refs (G) 997 us [730.514s][info][gc,stats ] Pause Init Update Refs (N) 526 us [730.514s][info][gc,stats ] Manage GCLABs 440 us [730.514s][info][gc,stats ] Concurrent Update Refs 675945 us [730.514s][info][gc,stats ] Concurrent Update Thread Roots 10786 us [730.514s][info][gc,stats ] Pause Final Update Refs (G) 848 us [730.514s][info][gc,stats ] Pause Final Update Refs (N) 231 us [730.514s][info][gc,stats ] Update Region States 48 us [730.514s][info][gc,stats ] Trash Collection Set 23 us [730.514s][info][gc,stats ] Rebuild Free Set 79 us [730.514s][info][gc,stats ] Concurrent Cleanup 186 us [730.514s][info][gc,stats ] Workers: Evacuated 97564K across 2314376 objects, abandoned 0B across 0 objects. [730.514s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [730.514s][info][gc,stats ] - age 1: 36583408 bytes, 36583408 total [730.514s][info][gc,stats ] - age 2: 51079408 bytes, 87662816 total [730.514s][info][gc,stats ] - age 3: 12242608 bytes, 99905424 total [730.514s][info][gc,stats ] - age 4: 96 bytes, 99905520 total [730.514s][info][gc,stats ] - age 6: 352 bytes, 99905872 total [730.514s][info][gc,stats ] - age 7: 64 bytes, 99905936 total [730.514s][info][gc,stats ] [730.514s][info][gc,stats ] Mutators: Evacuated 128B across 6 objects, abandoned 0B across 0 objects. [730.514s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [730.514s][info][gc,stats ] - age 1: 64 bytes, 64 total [730.514s][info][gc,stats ] - age 2: 32 bytes, 96 total [730.514s][info][gc,stats ] - age 3: 32 bytes, 128 total [730.514s][info][gc,stats ] [730.514s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [730.514s][info][gc,stats ] - age 1: 179424328 bytes, 179424328 total [730.514s][info][gc,stats ] - age 2: 401015440 bytes, 580439768 total [730.514s][info][gc,stats ] - age 3: 255580968 bytes, 836020736 total [730.514s][info][gc,stats ] - age 4: 380435488 bytes, 1216456224 total [730.514s][info][gc,stats ] [730.514s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [730.514s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [730.514s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [730.524s][info][gc ] Transition from: normal to: idle [730.524s][info][gc ] Trigger (YOUNG): Average GC time (4543.69 ms) is above the time for average allocation rate (2115 MB/s) to deplete free headroom (6821M) (margin of error = 3.21) [730.524s][info][gc,ergo ] Free headroom: 8409M (free) - 1587M (spike) - 0B (penalties) = 6821M [730.524s][info][gc ] Transition from: idle to: normal [730.524s][info][gc ] Heuristics request for young collection accepted [730.524s][info][gc,free ] Free: 8409M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7056K, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [730.524s][info][gc,ergo ] GC(432) Start GC cycle (YOUNG) [730.524s][info][gc,start ] GC(432) Concurrent reset [730.524s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent reset [730.547s][info][gc ] GC(432) Concurrent reset 22.059ms [730.547s][info][gc,start ] GC(432) Pause Init Mark (YOUNG) [730.547s][info][gc,task ] GC(432) Using 8 of 8 workers for init marking [730.551s][info][gc ] GC(432) Pause Init Mark (YOUNG) 3.744ms [730.551s][info][gc,start ] GC(432) Concurrent remembered set scanning [730.551s][info][gc,task ] GC(432) Using 4 of 8 workers for Concurrent remembered set scanning [730.580s][info][gc ] GC(432) Concurrent remembered set scanning 29.320ms [730.580s][info][gc,start ] GC(432) Concurrent marking roots [730.580s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent marking roots [730.584s][info][gc ] GC(432) Concurrent marking roots 4.085ms [730.584s][info][gc,start ] GC(432) Concurrent marking (YOUNG) [730.584s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent marking [732.569s][info][gc ] GC(432) Concurrent marking (YOUNG) 1984.108ms [732.569s][info][gc,start ] GC(432) Pause Final Mark (YOUNG) [732.570s][info][gc,task ] GC(432) Using 8 of 8 workers for final marking [732.570s][info][gc,ergo ] GC(432) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [732.570s][info][gc,ergo ] GC(432) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [732.570s][info][gc,ergo ] GC(432) Chosen CSet evacuates young: 50699K (of which at least: 0B are to be promoted), old: 0B [732.570s][info][gc,ergo ] GC(432) Collectable Garbage: 5619M (98%), Immediate: 0B (0%), 0 regions, CSet: 5619M (98%), 709 regions [732.570s][info][gc,ergo ] GC(432) Evacuation Targets: YOUNG: 50699K, PROMOTE: 0B, OLD: 0B, TOTAL: 50699K [732.570s][info][gc,free ] Free: 5100M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3905K, Mutator Free: 638 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [732.571s][info][gc ] GC(432) Pause Final Mark (YOUNG) 1.536ms [732.571s][info][gc,start ] GC(432) Concurrent thread roots [732.571s][info][gc,task ] GC(432) Using 4 of 8 workers for Concurrent thread roots [732.574s][info][gc ] GC(432) Concurrent thread roots 3.542ms [732.574s][info][gc,start ] GC(432) Concurrent weak references [732.574s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent weak references [732.574s][info][gc,ref ] GC(432) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [732.574s][info][gc,ref ] GC(432) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [732.574s][info][gc,ref ] GC(432) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [732.574s][info][gc ] GC(432) Concurrent weak references 0.050ms [732.574s][info][gc,start ] GC(432) Concurrent weak roots [732.574s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent weak root [732.575s][info][gc ] GC(432) Concurrent weak roots 0.674ms [732.575s][info][gc,start ] GC(432) Concurrent cleanup [732.575s][info][gc ] GC(432) Concurrent cleanup 26541M->26541M(31744M) 0.182ms [732.575s][info][gc,free ] Free: 5086M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 1769K, Mutator Free: 636 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [732.575s][info][gc,start ] GC(432) Concurrent strong roots [732.575s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent strong root [732.576s][info][gc ] GC(432) Concurrent strong roots 0.429ms [732.576s][info][gc,start ] GC(432) Concurrent evacuation [732.576s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent evacuation [732.596s][info][gc ] GC(432) Concurrent evacuation 20.733ms [732.597s][info][gc,start ] GC(432) Pause Init Update Refs [732.597s][info][gc ] GC(432) Pause Init Update Refs 0.470ms [732.597s][info][gc,start ] GC(432) Concurrent update references [732.597s][info][gc,task ] GC(432) Using 4 of 8 workers for concurrent reference update [732.597s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [733.255s][info][gc ] GC(432) Concurrent update references 657.683ms [733.255s][info][gc,start ] GC(432) Concurrent update thread roots [733.265s][info][gc ] GC(432) Concurrent update thread roots 9.984ms [733.265s][info][gc,start ] GC(432) Pause Final Update Refs [733.265s][info][gc,task ] GC(432) Using 8 of 8 workers for final reference update [733.266s][info][gc,free ] Free: 8581M, Max: 8192K regular, 560M humongous, Frag: 82% external, 65% internal; Used: 5606M, Mutator Free: 1073 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [733.266s][info][gc ] GC(432) Pause Final Update Refs 0.228ms [733.266s][info][gc,start ] GC(432) Concurrent cleanup [733.266s][info][gc ] GC(432) Concurrent cleanup 27966M->22305M(31744M) 0.178ms [733.266s][info][gc,ergo ] GC(432) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19971K, young_available: 9389M [733.266s][info][gc,ergo ] GC(432) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.0% during period of 2.753s [733.266s][info][gc,ergo ] GC(432) At end of Concurrent Young GC: YOUNG generation used: 6726M, used regions: 6760M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9388M [733.266s][info][gc,ergo ] GC(432) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 19971K [733.266s][info][gc,free ] Free: 8580M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3478K, Mutator Free: 1073 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [733.267s][info][gc,stats ] [733.267s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [733.267s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [733.267s][info][gc,stats ] [733.267s][info][gc,stats ] Concurrent Reset 22094 us [733.267s][info][gc,stats ] Pause Init Mark (G) 4445 us [733.267s][info][gc,stats ] Pause Init Mark (N) 3753 us [733.267s][info][gc,stats ] Swap Remembered Set 3392 us [733.267s][info][gc,stats ] Update Region States 221 us [733.267s][info][gc,stats ] Concurrent Scan Remembered Set 29340 us, parallelism: 3.99x [733.267s][info][gc,stats ] RS: 116948 us [733.267s][info][gc,stats ] RS: Scan Clusters 116948 us, workers (us): 29249, 29241, 29235, 29223, ---, ---, ---, ---, [733.267s][info][gc,stats ] Concurrent Mark Roots 4098 us, parallelism: 3.57x [733.267s][info][gc,stats ] CMR: 14630 us [733.267s][info][gc,stats ] CMR: Thread Roots 13461 us, workers (us): 3265, 3512, 3276, 3407, ---, ---, ---, ---, [733.267s][info][gc,stats ] CMR: Code Cache Roots 1002 us, workers (us): 339, 189, 297, 177, ---, ---, ---, ---, [733.267s][info][gc,stats ] CMR: VM Strong Roots 121 us, workers (us): 36, 34, 28, 22, ---, ---, ---, ---, [733.267s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, ---, 13, 34, ---, ---, ---, ---, [733.267s][info][gc,stats ] Concurrent Marking 1984141 us, parallelism: 3.98x [733.267s][info][gc,stats ] CM: 7897698 us [733.267s][info][gc,stats ] CM: Parallel Mark 7897698 us, workers (us): 1974421, 1974435, 1974430, 1974412, ---, ---, ---, ---, [733.267s][info][gc,stats ] Pause Final Mark (G) 2097 us [733.267s][info][gc,stats ] Pause Final Mark (N) 1554 us [733.267s][info][gc,stats ] Finish Mark 480 us [733.267s][info][gc,stats ] Update Region States 100 us [733.267s][info][gc,stats ] Choose Collection Set 197 us [733.267s][info][gc,stats ] Rebuild Free Set 47 us [733.267s][info][gc,stats ] Concurrent Thread Roots 3559 us, parallelism: 3.87x [733.267s][info][gc,stats ] CTR: 13762 us [733.267s][info][gc,stats ] CTR: Thread Roots 13762 us, workers (us): 3422, 3489, 3437, 3414, ---, ---, ---, ---, [733.267s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [733.267s][info][gc,stats ] CWRF: 1 us [733.267s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [733.267s][info][gc,stats ] Concurrent Weak Roots 683 us [733.267s][info][gc,stats ] Roots 54 us, parallelism: 1.18x [733.267s][info][gc,stats ] CWR: 64 us [733.267s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 17, 16, 9, ---, ---, ---, ---, [733.267s][info][gc,stats ] Rendezvous 607 us [733.267s][info][gc,stats ] Concurrent Cleanup 191 us [733.267s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.54x [733.267s][info][gc,stats ] CSR: 1103 us [733.267s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 349, 250, 171, 160, ---, ---, ---, ---, [733.267s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 41, 33, 32, 28, ---, ---, ---, ---, [733.267s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): ---, 12, ---, 27, ---, ---, ---, ---, [733.267s][info][gc,stats ] Concurrent Evacuation 20750 us [733.267s][info][gc,stats ] Pause Init Update Refs (G) 965 us [733.267s][info][gc,stats ] Pause Init Update Refs (N) 478 us [733.267s][info][gc,stats ] Manage GCLABs 399 us [733.267s][info][gc,stats ] Concurrent Update Refs 657709 us [733.267s][info][gc,stats ] Concurrent Update Thread Roots 10001 us [733.267s][info][gc,stats ] Pause Final Update Refs (G) 816 us [733.267s][info][gc,stats ] Pause Final Update Refs (N) 234 us [733.267s][info][gc,stats ] Update Region States 49 us [733.267s][info][gc,stats ] Trash Collection Set 21 us [733.267s][info][gc,stats ] Rebuild Free Set 84 us [733.267s][info][gc,stats ] Concurrent Cleanup 186 us [733.267s][info][gc,stats ] Workers: Evacuated 50699K across 806032 objects, abandoned 0B across 0 objects. [733.267s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [733.267s][info][gc,stats ] - age 1: 37113928 bytes, 37113928 total [733.267s][info][gc,stats ] - age 2: 648056 bytes, 37761984 total [733.267s][info][gc,stats ] - age 3: 13294408 bytes, 51056392 total [733.267s][info][gc,stats ] - age 4: 859896 bytes, 51916288 total [733.267s][info][gc,stats ] - age 7: 32 bytes, 51916320 total [733.267s][info][gc,stats ] [733.267s][info][gc,stats ] Mutators: Evacuated 160B across 10 objects, abandoned 0B across 0 objects. [733.267s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [733.267s][info][gc,stats ] - age 1: 64 bytes, 64 total [733.267s][info][gc,stats ] - age 2: 96 bytes, 160 total [733.267s][info][gc,stats ] [733.267s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [733.267s][info][gc,stats ] - age 1: 49129336 bytes, 49129336 total [733.267s][info][gc,stats ] - age 2: 179169376 bytes, 228298712 total [733.267s][info][gc,stats ] - age 3: 400866752 bytes, 629165464 total [733.267s][info][gc,stats ] - age 4: 255580200 bytes, 884745664 total [733.267s][info][gc,stats ] - age 5: 380435488 bytes, 1265181152 total [733.267s][info][gc,stats ] [733.267s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [733.267s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [733.267s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [733.277s][info][gc ] Transition from: normal to: idle [733.278s][info][gc ] Trigger (YOUNG): Average GC time (4895.86 ms) is above the time for average allocation rate (2104 MB/s) to deplete free headroom (6969M) (margin of error = 3.22) [733.278s][info][gc,ergo ] Free headroom: 8556M (free) - 1587M (spike) - 0B (penalties) = 6969M [733.278s][info][gc ] Transition from: idle to: normal [733.278s][info][gc ] Heuristics request for young collection accepted [733.278s][info][gc,free ] Free: 8556M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3645K, Mutator Free: 1070 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [733.278s][info][gc,ergo ] GC(433) Start GC cycle (YOUNG) [733.278s][info][gc,start ] GC(433) Concurrent reset [733.278s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent reset [733.305s][info][gc ] GC(433) Concurrent reset 27.804ms [733.306s][info][gc,start ] GC(433) Pause Init Mark (YOUNG) [733.306s][info][gc,task ] GC(433) Using 8 of 8 workers for init marking [733.310s][info][gc ] GC(433) Pause Init Mark (YOUNG) 3.763ms [733.310s][info][gc,start ] GC(433) Concurrent remembered set scanning [733.310s][info][gc,task ] GC(433) Using 4 of 8 workers for Concurrent remembered set scanning [733.338s][info][gc ] GC(433) Concurrent remembered set scanning 28.273ms [733.338s][info][gc,start ] GC(433) Concurrent marking roots [733.338s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent marking roots [733.342s][info][gc ] GC(433) Concurrent marking roots 4.007ms [733.342s][info][gc,start ] GC(433) Concurrent marking (YOUNG) [733.342s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent marking [733.579s][info][gc ] Periodic Sample: GCU = 24.472%, MU = 18.087% during most recent 5.0s [735.337s][info][gc ] GC(433) Concurrent marking (YOUNG) 1995.025ms [735.338s][info][gc,start ] GC(433) Pause Final Mark (YOUNG) [735.338s][info][gc,task ] GC(433) Using 8 of 8 workers for final marking [735.338s][info][gc,ergo ] GC(433) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [735.338s][info][gc,ergo ] GC(433) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [735.338s][info][gc,ergo ] GC(433) Chosen CSet evacuates young: 47104K (of which at least: 0B are to be promoted), old: 0B [735.339s][info][gc,ergo ] GC(433) Collectable Garbage: 5481M (98%), Immediate: 0B (0%), 0 regions, CSet: 5481M (98%), 691 regions [735.339s][info][gc,ergo ] GC(433) Evacuation Targets: YOUNG: 47104K, PROMOTE: 0B, OLD: 0B, TOTAL: 47104K [735.339s][info][gc,free ] Free: 5229M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 2096K, Mutator Free: 654 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [735.339s][info][gc ] GC(433) Pause Final Mark (YOUNG) 0.965ms [735.339s][info][gc,start ] GC(433) Concurrent thread roots [735.339s][info][gc,task ] GC(433) Using 4 of 8 workers for Concurrent thread roots [735.343s][info][gc ] GC(433) Concurrent thread roots 4.488ms [735.343s][info][gc,start ] GC(433) Concurrent weak references [735.343s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent weak references [735.343s][info][gc,ref ] GC(433) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [735.343s][info][gc,ref ] GC(433) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [735.343s][info][gc,ref ] GC(433) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [735.343s][info][gc ] GC(433) Concurrent weak references 0.037ms [735.343s][info][gc,start ] GC(433) Concurrent weak roots [735.343s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent weak root [735.344s][info][gc ] GC(433) Concurrent weak roots 0.704ms [735.344s][info][gc,start ] GC(433) Concurrent cleanup [735.344s][info][gc ] GC(433) Concurrent cleanup 26420M->26420M(31744M) 0.108ms [735.344s][info][gc,free ] Free: 5218M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 5874K, Mutator Free: 653 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 19964K, Max: 8183K; Used: 4611K [735.344s][info][gc,start ] GC(433) Concurrent strong roots [735.344s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent strong root [735.345s][info][gc ] GC(433) Concurrent strong roots 0.408ms [735.345s][info][gc,start ] GC(433) Concurrent evacuation [735.345s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent evacuation [735.369s][info][gc ] GC(433) Concurrent evacuation 24.324ms [735.369s][info][gc,start ] GC(433) Pause Init Update Refs [735.370s][info][gc ] GC(433) Pause Init Update Refs 0.506ms [735.370s][info][gc,start ] GC(433) Concurrent update references [735.370s][info][gc,task ] GC(433) Using 4 of 8 workers for concurrent reference update [735.370s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [736.045s][info][gc ] GC(433) Concurrent update references 674.645ms [736.045s][info][gc,start ] GC(433) Concurrent update thread roots [736.054s][info][gc ] GC(433) Concurrent update thread roots 9.771ms [736.055s][info][gc,start ] GC(433) Pause Final Update Refs [736.055s][info][gc,task ] GC(433) Using 8 of 8 workers for final reference update [736.055s][info][gc,free ] Free: 8515M, Max: 8192K regular, 560M humongous, Frag: 82% external, 64% internal; Used: 5468M, Mutator Free: 1065 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [736.055s][info][gc ] GC(433) Pause Final Update Refs 0.213ms [736.055s][info][gc,start ] GC(433) Concurrent cleanup [736.055s][info][gc ] GC(433) Concurrent cleanup 27892M->22372M(31744M) 0.196ms [736.055s][info][gc,ergo ] GC(433) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19969K, young_available: 9322M [736.056s][info][gc,ergo ] GC(433) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.789s [736.056s][info][gc,ergo ] GC(433) At end of Concurrent Young GC: YOUNG generation used: 6793M, used regions: 6824M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9321M [736.056s][info][gc,ergo ] GC(433) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 19969K [736.056s][info][gc,free ] Free: 8512M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7209K, Mutator Free: 1065 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [736.056s][info][gc,stats ] [736.056s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [736.056s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [736.056s][info][gc,stats ] [736.056s][info][gc,stats ] Concurrent Reset 27835 us [736.056s][info][gc,stats ] Pause Init Mark (G) 4507 us [736.056s][info][gc,stats ] Pause Init Mark (N) 3773 us [736.056s][info][gc,stats ] Swap Remembered Set 3389 us [736.056s][info][gc,stats ] Update Region States 244 us [736.056s][info][gc,stats ] Concurrent Scan Remembered Set 28304 us, parallelism: 3.99x [736.056s][info][gc,stats ] RS: 112792 us [736.056s][info][gc,stats ] RS: Scan Clusters 112792 us, workers (us): 28205, 28205, 28194, 28189, ---, ---, ---, ---, [736.056s][info][gc,stats ] Concurrent Mark Roots 4022 us, parallelism: 3.60x [736.056s][info][gc,stats ] CMR: 14488 us [736.056s][info][gc,stats ] CMR: Thread Roots 13371 us, workers (us): 3415, 3334, 3253, 3370, ---, ---, ---, ---, [736.056s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 176, 292, 333, 178, ---, ---, ---, ---, [736.056s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 33, 26, 23, 16, ---, ---, ---, ---, [736.056s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 8, ---, 30, ---, ---, ---, ---, [736.056s][info][gc,stats ] Concurrent Marking 1995052 us, parallelism: 3.98x [736.056s][info][gc,stats ] CM: 7942342 us [736.056s][info][gc,stats ] CM: Parallel Mark 7942342 us, workers (us): 1985593, 1985599, 1985585, 1985565, ---, ---, ---, ---, [736.056s][info][gc,stats ] Pause Final Mark (G) 1485 us [736.056s][info][gc,stats ] Pause Final Mark (N) 971 us [736.056s][info][gc,stats ] Finish Mark 460 us [736.056s][info][gc,stats ] Update Region States 90 us [736.056s][info][gc,stats ] Choose Collection Set 194 us [736.056s][info][gc,stats ] Rebuild Free Set 43 us [736.056s][info][gc,stats ] Concurrent Thread Roots 4500 us, parallelism: 3.90x [736.056s][info][gc,stats ] CTR: 17557 us [736.056s][info][gc,stats ] CTR: Thread Roots 17557 us, workers (us): 4388, 4433, 4357, 4379, ---, ---, ---, ---, [736.056s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [736.056s][info][gc,stats ] CWRF: 2 us [736.056s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [736.056s][info][gc,stats ] Concurrent Weak Roots 716 us [736.056s][info][gc,stats ] Roots 59 us, parallelism: 1.51x [736.056s][info][gc,stats ] CWR: 89 us [736.056s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 27, 23, 20, 19, ---, ---, ---, ---, [736.056s][info][gc,stats ] Rendezvous 637 us [736.056s][info][gc,stats ] Concurrent Cleanup 112 us [736.056s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.61x [736.056s][info][gc,stats ] CSR: 1078 us [736.056s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 339, 259, 161, 162, ---, ---, ---, ---, [736.056s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 37, 32, 28, 30, ---, ---, ---, ---, [736.056s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [736.056s][info][gc,stats ] Concurrent Evacuation 24339 us [736.056s][info][gc,stats ] Pause Init Update Refs (G) 999 us [736.056s][info][gc,stats ] Pause Init Update Refs (N) 513 us [736.056s][info][gc,stats ] Manage GCLABs 427 us [736.056s][info][gc,stats ] Concurrent Update Refs 674676 us [736.056s][info][gc,stats ] Concurrent Update Thread Roots 9801 us [736.056s][info][gc,stats ] Pause Final Update Refs (G) 835 us [736.056s][info][gc,stats ] Pause Final Update Refs (N) 218 us [736.056s][info][gc,stats ] Update Region States 49 us [736.056s][info][gc,stats ] Trash Collection Set 20 us [736.056s][info][gc,stats ] Rebuild Free Set 76 us [736.056s][info][gc,stats ] Concurrent Cleanup 203 us [736.056s][info][gc,stats ] Workers: Evacuated 47104K across 735592 objects, abandoned 0B across 0 objects. [736.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [736.056s][info][gc,stats ] - age 1: 32718792 bytes, 32718792 total [736.056s][info][gc,stats ] - age 2: 805632 bytes, 33524424 total [736.056s][info][gc,stats ] - age 3: 564448 bytes, 34088872 total [736.056s][info][gc,stats ] - age 4: 13288272 bytes, 47377144 total [736.056s][info][gc,stats ] - age 5: 857400 bytes, 48234544 total [736.056s][info][gc,stats ] - age 7: 32 bytes, 48234576 total [736.056s][info][gc,stats ] [736.056s][info][gc,stats ] Mutators: Evacuated 160B across 10 objects, abandoned 0B across 0 objects. [736.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [736.056s][info][gc,stats ] - age 1: 32 bytes, 32 total [736.056s][info][gc,stats ] - age 2: 32 bytes, 64 total [736.056s][info][gc,stats ] - age 3: 96 bytes, 160 total [736.056s][info][gc,stats ] [736.056s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [736.056s][info][gc,stats ] - age 2: 49098368 bytes, 49098368 total [736.056s][info][gc,stats ] - age 3: 178932264 bytes, 228030632 total [736.056s][info][gc,stats ] - age 4: 400711256 bytes, 628741888 total [736.056s][info][gc,stats ] - age 5: 255579784 bytes, 884321672 total [736.056s][info][gc,stats ] - age 6: 380435488 bytes, 1264757160 total [736.056s][info][gc,stats ] [736.056s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [736.056s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [736.056s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [736.066s][info][gc ] Transition from: normal to: idle [736.067s][info][gc ] Trigger (YOUNG): Average GC time (5161.15 ms) is above the time for average allocation rate (2094 MB/s) to deplete free headroom (6903M) (margin of error = 3.23) [736.067s][info][gc,ergo ] Free headroom: 8490M (free) - 1587M (spike) - 0B (penalties) = 6903M [736.067s][info][gc ] Transition from: idle to: normal [736.067s][info][gc ] Heuristics request for young collection accepted [736.067s][info][gc,free ] Free: 8490M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5517K, Mutator Free: 1062 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [736.067s][info][gc,ergo ] GC(434) Start GC cycle (YOUNG) [736.067s][info][gc,start ] GC(434) Concurrent reset [736.067s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent reset [736.085s][info][gc ] GC(434) Concurrent reset 17.606ms [736.085s][info][gc,start ] GC(434) Pause Init Mark (YOUNG) [736.085s][info][gc,task ] GC(434) Using 8 of 8 workers for init marking [736.089s][info][gc ] GC(434) Pause Init Mark (YOUNG) 4.048ms [736.089s][info][gc,start ] GC(434) Concurrent remembered set scanning [736.089s][info][gc,task ] GC(434) Using 4 of 8 workers for Concurrent remembered set scanning [736.119s][info][gc ] GC(434) Concurrent remembered set scanning 29.318ms [736.119s][info][gc,start ] GC(434) Concurrent marking roots [736.119s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent marking roots [736.123s][info][gc ] GC(434) Concurrent marking roots 4.098ms [736.123s][info][gc,start ] GC(434) Concurrent marking (YOUNG) [736.123s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent marking [738.095s][info][gc ] GC(434) Concurrent marking (YOUNG) 1971.930ms [738.095s][info][gc,start ] GC(434) Pause Final Mark (YOUNG) [738.096s][info][gc,task ] GC(434) Using 8 of 8 workers for final marking [738.096s][info][gc,ergo ] GC(434) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [738.096s][info][gc,ergo ] GC(434) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [738.096s][info][gc,ergo ] GC(434) Chosen CSet evacuates young: 53528K (of which at least: 0B are to be promoted), old: 0B [738.096s][info][gc,ergo ] GC(434) Collectable Garbage: 5527M (98%), Immediate: 0B (0%), 0 regions, CSet: 5527M (98%), 698 regions [738.096s][info][gc,ergo ] GC(434) Evacuation Targets: YOUNG: 53528K, PROMOTE: 0B, OLD: 0B, TOTAL: 53528K [738.096s][info][gc,free ] Free: 5204M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 3506K, Mutator Free: 651 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [738.097s][info][gc ] GC(434) Pause Final Mark (YOUNG) 1.492ms [738.097s][info][gc,start ] GC(434) Concurrent thread roots [738.097s][info][gc,task ] GC(434) Using 4 of 8 workers for Concurrent thread roots [738.101s][info][gc ] GC(434) Concurrent thread roots 4.199ms [738.101s][info][gc,start ] GC(434) Concurrent weak references [738.101s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent weak references [738.101s][info][gc,ref ] GC(434) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [738.101s][info][gc,ref ] GC(434) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [738.101s][info][gc,ref ] GC(434) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [738.101s][info][gc ] GC(434) Concurrent weak references 0.047ms [738.101s][info][gc,start ] GC(434) Concurrent weak roots [738.101s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent weak root [738.102s][info][gc ] GC(434) Concurrent weak roots 0.624ms [738.102s][info][gc,start ] GC(434) Concurrent cleanup [738.102s][info][gc ] GC(434) Concurrent cleanup 26436M->26436M(31744M) 0.100ms [738.102s][info][gc,free ] Free: 5189M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 2077K, Mutator Free: 649 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [738.102s][info][gc,start ] GC(434) Concurrent strong roots [738.102s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent strong root [738.102s][info][gc ] GC(434) Concurrent strong roots 0.436ms [738.102s][info][gc,start ] GC(434) Concurrent evacuation [738.102s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent evacuation [738.126s][info][gc ] GC(434) Concurrent evacuation 23.458ms [738.126s][info][gc,start ] GC(434) Pause Init Update Refs [738.127s][info][gc ] GC(434) Pause Init Update Refs 0.486ms [738.127s][info][gc,start ] GC(434) Concurrent update references [738.127s][info][gc,task ] GC(434) Using 4 of 8 workers for concurrent reference update [738.127s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [738.590s][info][gc ] Periodic Sample: GCU = 24.725%, MU = 17.924% during most recent 5.0s [738.789s][info][gc ] GC(434) Concurrent update references 662.027ms [738.789s][info][gc,start ] GC(434) Concurrent update thread roots [738.800s][info][gc ] GC(434) Concurrent update thread roots 11.217ms [738.800s][info][gc,start ] GC(434) Pause Final Update Refs [738.800s][info][gc,task ] GC(434) Using 8 of 8 workers for final reference update [738.801s][info][gc,free ] Free: 8560M, Max: 8192K regular, 560M humongous, Frag: 82% external, 64% internal; Used: 5522M, Mutator Free: 1071 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [738.801s][info][gc ] GC(434) Pause Final Update Refs 0.222ms [738.801s][info][gc,start ] GC(434) Concurrent cleanup [738.801s][info][gc ] GC(434) Concurrent cleanup 27898M->22326M(31744M) 0.177ms [738.801s][info][gc,ergo ] GC(434) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 19969K, young_available: 9368M [738.801s][info][gc,ergo ] GC(434) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.0% during period of 2.745s [738.801s][info][gc,ergo ] GC(434) At end of Concurrent Young GC: YOUNG generation used: 6746M, used regions: 6776M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16128M, available: 9367M [738.801s][info][gc,ergo ] GC(434) At end of Concurrent Young GC: OLD generation used: 15580M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 19969K [738.801s][info][gc,free ] Free: 8559M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8445K, Mutator Free: 1071 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [738.802s][info][gc,stats ] [738.802s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [738.802s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [738.802s][info][gc,stats ] [738.802s][info][gc,stats ] Concurrent Reset 17636 us [738.802s][info][gc,stats ] Pause Init Mark (G) 4778 us [738.802s][info][gc,stats ] Pause Init Mark (N) 4058 us [738.802s][info][gc,stats ] Swap Remembered Set 3737 us [738.802s][info][gc,stats ] Update Region States 189 us [738.802s][info][gc,stats ] Concurrent Scan Remembered Set 29335 us, parallelism: 3.97x [738.802s][info][gc,stats ] RS: 116503 us [738.802s][info][gc,stats ] RS: Scan Clusters 116503 us, workers (us): 29257, 29249, 29246, 28752, ---, ---, ---, ---, [738.802s][info][gc,stats ] Concurrent Mark Roots 4113 us, parallelism: 3.65x [738.802s][info][gc,stats ] CMR: 14995 us [738.802s][info][gc,stats ] CMR: Thread Roots 13845 us, workers (us): 3362, 3388, 3622, 3472, ---, ---, ---, ---, [738.802s][info][gc,stats ] CMR: Code Cache Roots 1027 us, workers (us): 338, 367, 141, 180, ---, ---, ---, ---, [738.802s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 26, 24, 21, 16, ---, ---, ---, ---, [738.802s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 9, 29, ---, ---, ---, ---, [738.802s][info][gc,stats ] Concurrent Marking 1971962 us, parallelism: 3.98x [738.802s][info][gc,stats ] CM: 7849434 us [738.802s][info][gc,stats ] CM: Parallel Mark 7849434 us, workers (us): 1962374, 1962364, 1962364, 1962331, ---, ---, ---, ---, [738.802s][info][gc,stats ] Pause Final Mark (G) 1993 us [738.802s][info][gc,stats ] Pause Final Mark (N) 1498 us [738.802s][info][gc,stats ] Finish Mark 374 us [738.802s][info][gc,stats ] Update Region States 86 us [738.802s][info][gc,stats ] Choose Collection Set 193 us [738.802s][info][gc,stats ] Rebuild Free Set 44 us [738.802s][info][gc,stats ] Concurrent Thread Roots 4213 us, parallelism: 3.87x [738.802s][info][gc,stats ] CTR: 16318 us [738.802s][info][gc,stats ] CTR: Thread Roots 16318 us, workers (us): 4044, 4063, 4072, 4139, ---, ---, ---, ---, [738.802s][info][gc,stats ] Concurrent Weak References 62 us, parallelism: 0.02x [738.802s][info][gc,stats ] CWRF: 1 us [738.802s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [738.802s][info][gc,stats ] Concurrent Weak Roots 629 us [738.802s][info][gc,stats ] Roots 56 us, parallelism: 1.47x [738.802s][info][gc,stats ] CWR: 83 us [738.802s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 28, 20, 20, 15, ---, ---, ---, ---, [738.802s][info][gc,stats ] Rendezvous 559 us [738.802s][info][gc,stats ] Concurrent Cleanup 105 us [738.802s][info][gc,stats ] Concurrent Strong Roots 452 us, parallelism: 2.58x [738.802s][info][gc,stats ] CSR: 1164 us [738.802s][info][gc,stats ] CSR: Code Cache Roots 1004 us, workers (us): 175, 265, 204, 360, ---, ---, ---, ---, [738.802s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 35, 31, 29, ---, ---, ---, ---, [738.802s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [738.802s][info][gc,stats ] Concurrent Evacuation 23474 us [738.802s][info][gc,stats ] Pause Init Update Refs (G) 945 us [738.802s][info][gc,stats ] Pause Init Update Refs (N) 495 us [738.802s][info][gc,stats ] Manage GCLABs 415 us [738.802s][info][gc,stats ] Concurrent Update Refs 662054 us [738.802s][info][gc,stats ] Concurrent Update Thread Roots 11233 us [738.802s][info][gc,stats ] Pause Final Update Refs (G) 831 us [738.802s][info][gc,stats ] Pause Final Update Refs (N) 227 us [738.802s][info][gc,stats ] Update Region States 50 us [738.802s][info][gc,stats ] Trash Collection Set 20 us [738.802s][info][gc,stats ] Rebuild Free Set 76 us [738.802s][info][gc,stats ] Concurrent Cleanup 183 us [738.802s][info][gc,stats ] Workers: Evacuated 53527K across 887145 objects, abandoned 0B across 0 objects. [738.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [738.802s][info][gc,stats ] - age 1: 38897656 bytes, 38897656 total [738.802s][info][gc,stats ] - age 2: 586376 bytes, 39484032 total [738.802s][info][gc,stats ] - age 3: 718448 bytes, 40202480 total [738.802s][info][gc,stats ] - age 4: 468960 bytes, 40671440 total [738.802s][info][gc,stats ] - age 5: 13285816 bytes, 53957256 total [738.802s][info][gc,stats ] - age 6: 855296 bytes, 54812552 total [738.802s][info][gc,stats ] [738.802s][info][gc,stats ] Mutators: Evacuated 320B across 20 objects, abandoned 0B across 0 objects. [738.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [738.802s][info][gc,stats ] - age 2: 64 bytes, 64 total [738.802s][info][gc,stats ] - age 3: 96 bytes, 160 total [738.802s][info][gc,stats ] - age 4: 160 bytes, 320 total [738.802s][info][gc,stats ] [738.802s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [738.802s][info][gc,stats ] - age 3: 49065568 bytes, 49065568 total [738.802s][info][gc,stats ] - age 4: 178742192 bytes, 227807760 total [738.802s][info][gc,stats ] - age 5: 400576928 bytes, 628384688 total [738.802s][info][gc,stats ] - age 6: 255579384 bytes, 883964072 total [738.802s][info][gc,stats ] - age 7: 380435488 bytes, 1264399560 total [738.802s][info][gc,stats ] [738.802s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [738.802s][info][gc,stats ] - age 7: 10377590320 bytes, 10377590320 total [738.802s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [738.812s][info][gc ] Transition from: normal to: idle [738.812s][info][gc ] Trigger (YOUNG): Average GC time (5325.97 ms) is above the time for average allocation rate (2086 MB/s) to deplete free headroom (6950M) (margin of error = 3.24) [738.812s][info][gc,ergo ] Free headroom: 8537M (free) - 1587M (spike) - 0B (penalties) = 6950M [738.812s][info][gc ] Transition from: idle to: normal [738.812s][info][gc ] Heuristics request for young collection accepted [738.812s][info][gc,free ] Free: 8537M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 15064K, Mutator Free: 1069 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [738.812s][info][gc,ergo ] GC(435) Start GC cycle (YOUNG) [738.812s][info][gc,start ] GC(435) Concurrent reset [738.812s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent reset [738.841s][info][gc ] GC(435) Concurrent reset 28.627ms [738.841s][info][gc,start ] GC(435) Pause Init Mark (YOUNG) [738.841s][info][gc,task ] GC(435) Using 8 of 8 workers for init marking [738.845s][info][gc ] GC(435) Pause Init Mark (YOUNG) 3.784ms [738.845s][info][gc,start ] GC(435) Concurrent remembered set scanning [738.845s][info][gc,task ] GC(435) Using 4 of 8 workers for Concurrent remembered set scanning [738.876s][info][gc ] GC(435) Concurrent remembered set scanning 30.648ms [738.876s][info][gc,start ] GC(435) Concurrent marking roots [738.876s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent marking roots [738.880s][info][gc ] GC(435) Concurrent marking roots 4.205ms [738.880s][info][gc,start ] GC(435) Concurrent marking (YOUNG) [738.880s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent marking [740.840s][info][gc ] GC(435) Concurrent marking (YOUNG) 1960.041ms [740.841s][info][gc,start ] GC(435) Pause Final Mark (YOUNG) [740.841s][info][gc,task ] GC(435) Using 8 of 8 workers for final marking [740.842s][info][gc,ergo ] GC(435) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [740.842s][info][gc,ergo ] GC(435) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [740.842s][info][gc,ergo ] GC(435) Chosen CSet evacuates young: 48865K (of which at least: 0B are to be promoted), old: 0B [740.842s][info][gc,ergo ] GC(435) Collectable Garbage: 5502M (98%), Immediate: 0B (0%), 0 regions, CSet: 5502M (98%), 694 regions [740.842s][info][gc,ergo ] GC(435) Evacuation Targets: YOUNG: 48865K, PROMOTE: 0B, OLD: 0B, TOTAL: 48865K [740.842s][info][gc,free ] Free: 5219M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4209K, Mutator Free: 653 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [740.842s][info][gc ] GC(435) Pause Final Mark (YOUNG) 1.035ms [740.842s][info][gc,start ] GC(435) Concurrent thread roots [740.842s][info][gc,task ] GC(435) Using 4 of 8 workers for Concurrent thread roots [740.846s][info][gc ] GC(435) Concurrent thread roots 4.156ms [740.846s][info][gc,start ] GC(435) Concurrent weak references [740.846s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent weak references [740.846s][info][gc,ref ] GC(435) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [740.846s][info][gc,ref ] GC(435) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [740.846s][info][gc,ref ] GC(435) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [740.846s][info][gc ] GC(435) Concurrent weak references 0.038ms [740.846s][info][gc,start ] GC(435) Concurrent weak roots [740.846s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent weak root [740.847s][info][gc ] GC(435) Concurrent weak roots 0.640ms [740.847s][info][gc,start ] GC(435) Concurrent cleanup [740.847s][info][gc ] GC(435) Concurrent cleanup 26421M->26421M(31744M) 0.098ms [740.847s][info][gc,free ] Free: 5207M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 8872K, Mutator Free: 652 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 19962K, Max: 8183K; Used: 4613K [740.847s][info][gc,start ] GC(435) Concurrent strong roots [740.847s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent strong root [740.847s][info][gc ] GC(435) Concurrent strong roots 0.408ms [740.847s][info][gc,start ] GC(435) Concurrent evacuation [740.847s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent evacuation [740.850s][info][gc ] GC(435) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15728M [740.850s][info][gc ] GC(435) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15992M [740.867s][info][gc ] GC(435) Concurrent evacuation 19.591ms [740.867s][info][gc,start ] GC(435) Pause Init Update Refs [740.868s][info][gc ] GC(435) Pause Init Update Refs 0.478ms [740.868s][info][gc,start ] GC(435) Concurrent update references [740.868s][info][gc,task ] GC(435) Using 4 of 8 workers for concurrent reference update [740.868s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [741.537s][info][gc ] GC(435) Concurrent update references 669.244ms [741.537s][info][gc,start ] GC(435) Concurrent update thread roots [741.548s][info][gc ] GC(435) Concurrent update thread roots 11.203ms [741.549s][info][gc,start ] GC(435) Pause Final Update Refs [741.549s][info][gc,task ] GC(435) Using 8 of 8 workers for final reference update [741.549s][info][gc,free ] Free: 8449M, Max: 8192K regular, 560M humongous, Frag: 82% external, 64% internal; Used: 5492M, Mutator Free: 1057 Collector Reserve: 782M, Max: 8192K; Used: 1214K Old Collector Reserve: 131M, Max: 8192K; Used: 70149K [741.549s][info][gc ] GC(435) Pause Final Update Refs 0.243ms [741.549s][info][gc,start ] GC(435) Concurrent cleanup [741.550s][info][gc ] GC(435) Concurrent cleanup 27892M->22351M(31744M) 0.186ms [741.550s][info][gc ] GC(435) Transfer 14 region(s) from YOUNG to OLD, yielding increased size: 16104M [741.550s][info][gc,ergo ] GC(435) After cleanup, successfully transferred 14 regions to old to prepare for next gc, old available: 131M, young_available: 9231M [741.550s][info][gc,ergo ] GC(435) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.749s [741.550s][info][gc,ergo ] GC(435) At end of Concurrent Young GC: YOUNG generation used: 6408M, used regions: 6424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15640M, available: 9231M [741.550s][info][gc,ergo ] GC(435) At end of Concurrent Young GC: OLD generation used: 15943M, used regions: 15992M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16104M, available: 131M [741.550s][info][gc,free ] Free: 8448M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8009K, Mutator Free: 1057 Collector Reserve: 782M, Max: 8192K; Used: 1214K Old Collector Reserve: 131M, Max: 8192K; Used: 4613K [741.550s][info][gc,stats ] [741.550s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [741.550s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [741.550s][info][gc,stats ] [741.550s][info][gc,stats ] Concurrent Reset 28657 us [741.550s][info][gc,stats ] Pause Init Mark (G) 4501 us [741.550s][info][gc,stats ] Pause Init Mark (N) 3793 us [741.550s][info][gc,stats ] Swap Remembered Set 3441 us [741.550s][info][gc,stats ] Update Region States 213 us [741.550s][info][gc,stats ] Concurrent Scan Remembered Set 30666 us, parallelism: 3.99x [741.550s][info][gc,stats ] RS: 122240 us [741.550s][info][gc,stats ] RS: Scan Clusters 122240 us, workers (us): 30595, 30591, 30588, 30466, ---, ---, ---, ---, [741.550s][info][gc,stats ] Concurrent Mark Roots 4220 us, parallelism: 3.66x [741.550s][info][gc,stats ] CMR: 15426 us [741.550s][info][gc,stats ] CMR: Thread Roots 14352 us, workers (us): 3543, 3708, 3667, 3435, ---, ---, ---, ---, [741.550s][info][gc,stats ] CMR: Code Cache Roots 952 us, workers (us): 288, 143, 177, 344, ---, ---, ---, ---, [741.550s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 21, 19, 18, ---, ---, ---, ---, [741.550s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 8, 27, ---, ---, ---, ---, ---, [741.550s][info][gc,stats ] Concurrent Marking 1960067 us, parallelism: 3.98x [741.550s][info][gc,stats ] CM: 7799249 us [741.550s][info][gc,stats ] CM: Parallel Mark 7799249 us, workers (us): 1949813, 1949821, 1949815, 1949800, ---, ---, ---, ---, [741.550s][info][gc,stats ] Pause Final Mark (G) 1552 us [741.550s][info][gc,stats ] Pause Final Mark (N) 1041 us [741.550s][info][gc,stats ] Finish Mark 503 us [741.550s][info][gc,stats ] Update Region States 87 us [741.550s][info][gc,stats ] Choose Collection Set 191 us [741.550s][info][gc,stats ] Rebuild Free Set 43 us [741.550s][info][gc,stats ] Concurrent Thread Roots 4171 us, parallelism: 3.89x [741.550s][info][gc,stats ] CTR: 16243 us [741.550s][info][gc,stats ] CTR: Thread Roots 16243 us, workers (us): 4065, 4049, 4090, 4038, ---, ---, ---, ---, [741.550s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.05x [741.550s][info][gc,stats ] CWRF: 2 us [741.550s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [741.550s][info][gc,stats ] Concurrent Weak Roots 645 us [741.550s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [741.550s][info][gc,stats ] CWR: 74 us [741.550s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 23, 15, 14, ---, ---, ---, ---, [741.550s][info][gc,stats ] Rendezvous 578 us [741.550s][info][gc,stats ] Concurrent Cleanup 103 us [741.550s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.82x [741.550s][info][gc,stats ] CSR: 1161 us [741.550s][info][gc,stats ] CSR: Code Cache Roots 998 us, workers (us): 340, 272, 183, 204, ---, ---, ---, ---, [741.550s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 41, 37, 29, 28, ---, ---, ---, ---, [741.550s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 6, 23, ---, ---, ---, ---, ---, [741.550s][info][gc,stats ] Concurrent Evacuation 19606 us [741.550s][info][gc,stats ] Pause Init Update Refs (G) 948 us [741.550s][info][gc,stats ] Pause Init Update Refs (N) 486 us [741.550s][info][gc,stats ] Manage GCLABs 403 us [741.550s][info][gc,stats ] Concurrent Update Refs 669268 us [741.550s][info][gc,stats ] Concurrent Update Thread Roots 11219 us [741.550s][info][gc,stats ] Pause Final Update Refs (G) 890 us [741.550s][info][gc,stats ] Pause Final Update Refs (N) 249 us [741.550s][info][gc,stats ] Update Region States 47 us [741.550s][info][gc,stats ] Trash Collection Set 21 us [741.550s][info][gc,stats ] Rebuild Free Set 94 us [741.550s][info][gc,stats ] Concurrent Cleanup 194 us [741.550s][info][gc,stats ] Workers: Evacuated 48865K across 776227 objects, abandoned 0B across 0 objects. [741.550s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [741.550s][info][gc,stats ] - age 1: 33384784 bytes, 33384784 total [741.550s][info][gc,stats ] - age 2: 738192 bytes, 34122976 total [741.550s][info][gc,stats ] - age 3: 586280 bytes, 34709256 total [741.550s][info][gc,stats ] - age 4: 718472 bytes, 35427728 total [741.550s][info][gc,stats ] - age 5: 469056 bytes, 35896784 total [741.550s][info][gc,stats ] - age 6: 13285816 bytes, 49182600 total [741.550s][info][gc,stats ] - age 7: 855296 bytes, 50037896 total [741.550s][info][gc,stats ] [741.550s][info][gc,stats ] Mutators: Evacuated 248B across 14 objects, abandoned 0B across 0 objects. [741.550s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [741.550s][info][gc,stats ] - age 1: 32 bytes, 32 total [741.550s][info][gc,stats ] - age 2: 48 bytes, 80 total [741.550s][info][gc,stats ] - age 3: 32 bytes, 112 total [741.550s][info][gc,stats ] - age 4: 72 bytes, 184 total [741.550s][info][gc,stats ] - age 5: 64 bytes, 248 total [741.550s][info][gc,stats ] [741.550s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [741.550s][info][gc,stats ] - age 4: 49065568 bytes, 49065568 total [741.550s][info][gc,stats ] - age 5: 178742192 bytes, 227807760 total [741.550s][info][gc,stats ] - age 6: 400576896 bytes, 628384656 total [741.550s][info][gc,stats ] - age 7: 255579384 bytes, 883964040 total [741.550s][info][gc,stats ] [741.550s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [741.550s][info][gc,stats ] - age 7: 10758025808 bytes, 10758025808 total [741.550s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [741.560s][info][gc ] Transition from: normal to: idle [741.561s][info][gc ] Trigger (YOUNG): Average GC time (5435.10 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (6838M) (margin of error = 3.25) [741.561s][info][gc,ergo ] Free headroom: 8425M (free) - 1587M (spike) - 0B (penalties) = 6838M [741.561s][info][gc ] Transition from: idle to: normal [741.561s][info][gc ] Heuristics request for young collection accepted [741.561s][info][gc,free ] Free: 8425M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6977K, Mutator Free: 1054 Collector Reserve: 782M, Max: 8192K; Used: 1214K Old Collector Reserve: 131M, Max: 8192K; Used: 4613K [741.561s][info][gc,ergo ] GC(436) Start GC cycle (YOUNG) [741.561s][info][gc,start ] GC(436) Concurrent reset [741.561s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent reset [741.578s][info][gc ] GC(436) Concurrent reset 17.226ms [741.579s][info][gc,start ] GC(436) Pause Init Mark (YOUNG) [741.579s][info][gc,task ] GC(436) Using 8 of 8 workers for init marking [741.582s][info][gc ] GC(436) Pause Init Mark (YOUNG) 3.688ms [741.583s][info][gc,start ] GC(436) Concurrent remembered set scanning [741.583s][info][gc,task ] GC(436) Using 4 of 8 workers for Concurrent remembered set scanning [742.154s][info][gc ] GC(436) Concurrent remembered set scanning 571.095ms [742.154s][info][gc,start ] GC(436) Concurrent marking roots [742.154s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent marking roots [742.156s][info][gc ] GC(436) Concurrent marking roots 2.554ms [742.156s][info][gc,start ] GC(436) Concurrent marking (YOUNG) [742.156s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent marking [743.538s][info][gc ] GC(436) Concurrent marking (YOUNG) 1381.960ms [743.539s][info][gc,start ] GC(436) Pause Final Mark (YOUNG) [743.539s][info][gc,task ] GC(436) Using 8 of 8 workers for final marking [743.539s][info][gc,ergo ] GC(436) Planning to promote in place 0 humongous regions and 18 regular regions, spanning a total of 150994944 used bytes [743.539s][info][gc,ergo ] GC(436) Adaptive CSet Selection for YOUNG. Max Evacuation: 651M, Actual Free: 0B. [743.539s][info][gc,ergo ] GC(436) Chosen CSet evacuates young: 54306K (of which at least: 109M are to be promoted), old: 0B [743.539s][info][gc,ergo ] GC(436) Collectable Garbage: 5531M (99%), Immediate: 0B (0%), 0 regions, CSet: 5531M (99%), 712 regions [743.539s][info][gc,ergo ] GC(436) Evacuation Targets: YOUNG: 54306K, PROMOTE: 109M, OLD: 0B, TOTAL: 162M [743.540s][info][gc,free ] Free: 5207M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 9009K, Mutator Free: 652 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 131M, Max: 8192K; Used: 4613K [743.540s][info][gc ] GC(436) Pause Final Mark (YOUNG) 0.961ms [743.540s][info][gc,start ] GC(436) Concurrent thread roots [743.540s][info][gc,task ] GC(436) Using 4 of 8 workers for Concurrent thread roots [743.544s][info][gc ] GC(436) Concurrent thread roots 3.754ms [743.544s][info][gc,start ] GC(436) Concurrent weak references [743.544s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent weak references [743.544s][info][gc,ref ] GC(436) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [743.544s][info][gc,ref ] GC(436) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [743.544s][info][gc,ref ] GC(436) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [743.544s][info][gc ] GC(436) Concurrent weak references 0.038ms [743.544s][info][gc,start ] GC(436) Concurrent weak roots [743.544s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent weak root [743.544s][info][gc ] GC(436) Concurrent weak roots 0.849ms [743.544s][info][gc,start ] GC(436) Concurrent cleanup [743.545s][info][gc ] GC(436) Concurrent cleanup 26322M->26322M(31744M) 0.103ms [743.545s][info][gc,free ] Free: 5194M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 5197K, Mutator Free: 650 Collector Reserve: 65513K, Max: 8192K; Used: 22704B Old Collector Reserve: 131M, Max: 8192K; Used: 4613K [743.545s][info][gc,start ] GC(436) Concurrent strong roots [743.545s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent strong root [743.545s][info][gc ] GC(436) Concurrent strong roots 0.413ms [743.545s][info][gc,start ] GC(436) Concurrent evacuation [743.545s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent evacuation [743.545s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [743.545s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [743.545s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [743.549s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [743.552s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [743.555s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [743.559s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [743.562s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [743.600s][info][gc ] Periodic Sample: GCU = 24.437%, MU = 17.987% during most recent 5.0s [743.604s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [743.612s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [743.614s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [743.668s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [743.679s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [743.680s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [743.683s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [743.685s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [743.688s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [743.688s][info][gc ] GC(436) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [743.722s][info][gc ] GC(436) Concurrent evacuation 176.599ms [743.722s][info][gc,start ] GC(436) Pause Init Update Refs [743.723s][info][gc ] GC(436) Pause Init Update Refs 0.562ms [743.723s][info][gc,start ] GC(436) Concurrent update references [743.723s][info][gc,task ] GC(436) Using 4 of 8 workers for concurrent reference update [743.723s][info][gc ] GC(436) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 15504M [743.723s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (8192K) [744.456s][info][gc ] GC(436) Concurrent update references 733.291ms [744.456s][info][gc,start ] GC(436) Concurrent update thread roots [744.466s][info][gc ] GC(436) Concurrent update thread roots 10.191ms [744.467s][info][gc,start ] GC(436) Pause Final Update Refs [744.467s][info][gc,task ] GC(436) Using 8 of 8 workers for final reference update [744.467s][info][gc,free ] Free: 8215M, Max: 8192K regular, 544M humongous, Frag: 79% external, 68% internal; Used: 5630M, Mutator Free: 1027 Collector Reserve: 774M, Max: 8192K; Used: 9406K Old Collector Reserve: 57344K, Max: 8192K; Used: 57344K [744.467s][info][gc ] GC(436) Pause Final Update Refs 0.234ms [744.467s][info][gc,start ] GC(436) Concurrent cleanup [744.467s][info][gc ] GC(436) Concurrent cleanup 28354M->22668M(31744M) 0.183ms [744.467s][info][gc ] GC(436) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16296M [744.467s][info][gc,ergo ] GC(436) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 57351K, young_available: 8989M [744.467s][info][gc,ergo ] GC(436) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.918s [744.467s][info][gc,ergo ] GC(436) At end of Concurrent Young GC: YOUNG generation used: 6458M, used regions: 6480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15448M, available: 8989M [744.467s][info][gc,ergo ] GC(436) At end of Concurrent Young GC: OLD generation used: 16210M, used regions: 16240M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16296M, available: 57351K [744.467s][info][gc,free ] Free: 8214M, Max: 8192K regular, 632M humongous, Frag: 93% external, 0% internal; Used: 1683K, Mutator Free: 1027 Collector Reserve: 774M, Max: 8192K; Used: 1214K Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [744.468s][info][gc,stats ] [744.468s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [744.468s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [744.468s][info][gc,stats ] [744.468s][info][gc,stats ] Concurrent Reset 17255 us [744.468s][info][gc,stats ] Pause Init Mark (G) 4510 us [744.468s][info][gc,stats ] Pause Init Mark (N) 3700 us [744.468s][info][gc,stats ] Swap Remembered Set 3341 us [744.468s][info][gc,stats ] Update Region States 203 us [744.468s][info][gc,stats ] Concurrent Scan Remembered Set 571125 us, parallelism: 4.00x [744.468s][info][gc,stats ] RS: 2283666 us [744.468s][info][gc,stats ] RS: Scan Clusters 2283666 us, workers (us): 571012, 570989, 570870, 570796, ---, ---, ---, ---, [744.468s][info][gc,stats ] Concurrent Mark Roots 2571 us, parallelism: 3.33x [744.468s][info][gc,stats ] CMR: 8567 us [744.468s][info][gc,stats ] CMR: Thread Roots 7405 us, workers (us): 1782, 2000, 1730, 1893, ---, ---, ---, ---, [744.468s][info][gc,stats ] CMR: Code Cache Roots 1035 us, workers (us): 317, 190, 353, 175, ---, ---, ---, ---, [744.468s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 29, 26, 20, 14, ---, ---, ---, ---, [744.468s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 9, 29, ---, ---, ---, ---, ---, ---, [744.468s][info][gc,stats ] Concurrent Marking 1381987 us, parallelism: 3.98x [744.468s][info][gc,stats ] CM: 5495406 us [744.468s][info][gc,stats ] CM: Parallel Mark 5495406 us, workers (us): 1373863, 1373855, 1373851, 1373836, ---, ---, ---, ---, [744.468s][info][gc,stats ] Pause Final Mark (G) 1509 us [744.468s][info][gc,stats ] Pause Final Mark (N) 967 us [744.468s][info][gc,stats ] Finish Mark 450 us [744.468s][info][gc,stats ] Update Region States 90 us [744.468s][info][gc,stats ] Choose Collection Set 197 us [744.468s][info][gc,stats ] Rebuild Free Set 45 us [744.468s][info][gc,stats ] Concurrent Thread Roots 3767 us, parallelism: 3.88x [744.468s][info][gc,stats ] CTR: 14604 us [744.468s][info][gc,stats ] CTR: Thread Roots 14604 us, workers (us): 3643, 3680, 3592, 3688, ---, ---, ---, ---, [744.468s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [744.468s][info][gc,stats ] CWRF: 2 us [744.468s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [744.468s][info][gc,stats ] Concurrent Weak Roots 855 us [744.468s][info][gc,stats ] Roots 55 us, parallelism: 1.36x [744.468s][info][gc,stats ] CWR: 74 us [744.468s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 19, 11, ---, ---, ---, ---, [744.468s][info][gc,stats ] Rendezvous 776 us [744.468s][info][gc,stats ] Concurrent Cleanup 107 us [744.468s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.78x [744.468s][info][gc,stats ] CSR: 1162 us [744.468s][info][gc,stats ] CSR: Code Cache Roots 986 us, workers (us): 193, 261, 194, 337, ---, ---, ---, ---, [744.468s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 44, 38, 32, 30, ---, ---, ---, ---, [744.468s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 6, 28, ---, ---, ---, ---, ---, ---, [744.468s][info][gc,stats ] Concurrent Evacuation 176615 us [744.468s][info][gc,stats ] Pause Init Update Refs (G) 1131 us [744.468s][info][gc,stats ] Pause Init Update Refs (N) 572 us [744.468s][info][gc,stats ] Manage GCLABs 475 us [744.468s][info][gc,stats ] Concurrent Update Refs 733315 us [744.468s][info][gc,stats ] Concurrent Update Thread Roots 10210 us [744.468s][info][gc,stats ] Pause Final Update Refs (G) 813 us [744.468s][info][gc,stats ] Pause Final Update Refs (N) 239 us [744.468s][info][gc,stats ] Update Region States 49 us [744.468s][info][gc,stats ] Trash Collection Set 22 us [744.468s][info][gc,stats ] Rebuild Free Set 79 us [744.468s][info][gc,stats ] Concurrent Cleanup 189 us [744.468s][info][gc,stats ] Workers: Evacuated 162M across 4498008 objects, abandoned 0B across 0 objects. [744.468s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [744.468s][info][gc,stats ] - age 1: 38378064 bytes, 38378064 total [744.468s][info][gc,stats ] - age 2: 966208 bytes, 39344272 total [744.468s][info][gc,stats ] - age 3: 645688 bytes, 39989960 total [744.468s][info][gc,stats ] - age 4: 494792 bytes, 40484752 total [744.468s][info][gc,stats ] - age 5: 622608 bytes, 41107360 total [744.468s][info][gc,stats ] - age 6: 367776 bytes, 41475136 total [744.468s][info][gc,stats ] - age 7: 14131464 bytes, 55606600 total [744.468s][info][gc,stats ] [744.468s][info][gc,stats ] Mutators: Evacuated 3168B across 173 objects, abandoned 0B across 0 objects. [744.468s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [744.468s][info][gc,stats ] - age 1: 688 bytes, 688 total [744.468s][info][gc,stats ] - age 2: 224 bytes, 912 total [744.468s][info][gc,stats ] - age 3: 576 bytes, 1488 total [744.468s][info][gc,stats ] - age 4: 480 bytes, 1968 total [744.468s][info][gc,stats ] - age 5: 304 bytes, 2272 total [744.468s][info][gc,stats ] - age 6: 448 bytes, 2720 total [744.468s][info][gc,stats ] - age 7: 96 bytes, 2816 total [744.468s][info][gc,stats ] [744.468s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [744.468s][info][gc,stats ] - age 5: 49030856 bytes, 49030856 total [744.468s][info][gc,stats ] - age 6: 178678608 bytes, 227709464 total [744.468s][info][gc,stats ] - age 7: 400498440 bytes, 628207904 total [744.468s][info][gc,stats ] [744.468s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [744.468s][info][gc,stats ] - age 7: 10898883840 bytes, 10898883840 total [744.468s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [744.478s][info][gc ] Transition from: normal to: idle [744.478s][info][gc ] Trigger (YOUNG): Average GC time (5566.21 ms) is above the time for average allocation rate (2073 MB/s) to deplete free headroom (6602M) (margin of error = 3.26) [744.478s][info][gc,ergo ] Free headroom: 8189M (free) - 1587M (spike) - 0B (penalties) = 6602M [744.478s][info][gc ] Transition from: idle to: normal [744.478s][info][gc ] Heuristics request for young collection accepted [744.478s][info][gc,free ] Free: 8189M, Max: 8192K regular, 632M humongous, Frag: 93% external, 0% internal; Used: 2613K, Mutator Free: 1024 Collector Reserve: 774M, Max: 8192K; Used: 1214K Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [744.478s][info][gc,ergo ] GC(437) Start GC cycle (YOUNG) [744.478s][info][gc,start ] GC(437) Concurrent reset [744.479s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent reset [744.505s][info][gc ] GC(437) Concurrent reset 26.313ms [744.505s][info][gc,start ] GC(437) Pause Init Mark (YOUNG) [744.505s][info][gc,task ] GC(437) Using 8 of 8 workers for init marking [744.509s][info][gc ] GC(437) Pause Init Mark (YOUNG) 3.699ms [744.509s][info][gc,start ] GC(437) Concurrent remembered set scanning [744.509s][info][gc,task ] GC(437) Using 4 of 8 workers for Concurrent remembered set scanning [744.986s][info][gc ] GC(437) Concurrent remembered set scanning 476.318ms [744.986s][info][gc,start ] GC(437) Concurrent marking roots [744.986s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent marking roots [744.988s][info][gc ] GC(437) Concurrent marking roots 2.712ms [744.988s][info][gc,start ] GC(437) Concurrent marking (YOUNG) [744.988s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent marking [745.936s][info][gc ] GC(437) Concurrent marking (YOUNG) 947.279ms [745.936s][info][gc,start ] GC(437) Pause Final Mark (YOUNG) [745.936s][info][gc,task ] GC(437) Using 8 of 8 workers for final marking [745.937s][info][gc,ergo ] GC(437) Planning to promote in place 0 humongous regions and 44 regular regions, spanning a total of 361953368 used bytes [745.937s][info][gc,ergo ] GC(437) Adaptive CSet Selection for YOUNG. Max Evacuation: 643M, Actual Free: 0B. [745.937s][info][gc,ergo ] GC(437) Chosen CSet evacuates young: 44486K (of which at least: 46826K are to be promoted), old: 0B [745.937s][info][gc,ergo ] GC(437) Collectable Garbage: 5862M (99%), Immediate: 0B (0%), 0 regions, CSet: 5862M (99%), 744 regions [745.937s][info][gc,ergo ] GC(437) Evacuation Targets: YOUNG: 44486K, PROMOTE: 46826K, OLD: 0B, TOTAL: 91313K [745.937s][info][gc,free ] Free: 5975M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1016K, Mutator Free: 747 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 57344K, Max: 8192K; Used: 0B [745.937s][info][gc ] GC(437) Pause Final Mark (YOUNG) 1.019ms [745.937s][info][gc,start ] GC(437) Concurrent thread roots [745.937s][info][gc,task ] GC(437) Using 4 of 8 workers for Concurrent thread roots [745.941s][info][gc ] GC(437) Concurrent thread roots 3.832ms [745.941s][info][gc,start ] GC(437) Concurrent weak references [745.941s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent weak references [745.941s][info][gc,ref ] GC(437) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [745.941s][info][gc,ref ] GC(437) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [745.941s][info][gc,ref ] GC(437) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [745.941s][info][gc ] GC(437) Concurrent weak references 0.054ms [745.941s][info][gc,start ] GC(437) Concurrent weak roots [745.941s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent weak root [745.942s][info][gc ] GC(437) Concurrent weak roots 0.715ms [745.942s][info][gc,start ] GC(437) Concurrent cleanup [745.942s][info][gc ] GC(437) Concurrent cleanup 25633M->25633M(31744M) 0.119ms [745.942s][info][gc,free ] Free: 5962M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 5637K, Mutator Free: 746 Collector Reserve: 57321K, Max: 8192K; Used: 22704B Old Collector Reserve: 57339K, Max: 8192K; Used: 5120B [745.942s][info][gc,start ] GC(437) Concurrent strong roots [745.942s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent strong root [745.942s][info][gc ] GC(437) Concurrent strong roots 0.423ms [745.942s][info][gc,start ] GC(437) Concurrent evacuation [745.942s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent evacuation [745.954s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [745.954s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [745.954s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [745.956s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [745.958s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [745.960s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [745.999s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [746.001s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [746.030s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [746.032s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [746.035s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [746.037s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [746.039s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [746.039s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [746.041s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [746.041s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [746.041s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [746.041s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [746.043s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [746.043s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [746.043s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [746.043s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [746.045s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [746.045s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [746.046s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [746.046s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [746.048s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [746.048s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [746.048s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [746.048s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [746.050s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [746.050s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [746.050s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [746.051s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [746.052s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [746.052s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [746.053s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [746.053s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [746.054s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [746.055s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [746.055s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [746.056s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [746.057s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [746.057s][info][gc ] GC(437) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [746.059s][info][gc ] GC(437) Concurrent evacuation 116.658ms [746.059s][info][gc,start ] GC(437) Pause Init Update Refs [746.060s][info][gc ] GC(437) Pause Init Update Refs 0.497ms [746.060s][info][gc,start ] GC(437) Concurrent update references [746.060s][info][gc,task ] GC(437) Using 4 of 8 workers for concurrent reference update [746.060s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [746.630s][info][gc ] GC(437) Concurrent update references 570.266ms [746.630s][info][gc,start ] GC(437) Concurrent update thread roots [746.640s][info][gc ] GC(437) Concurrent update thread roots 9.756ms [746.641s][info][gc,start ] GC(437) Pause Final Update Refs [746.641s][info][gc,task ] GC(437) Using 8 of 8 workers for final reference update [746.641s][info][gc,free ] Free: 9707M, Max: 8192K regular, 552M humongous, Frag: 86% external, 60% internal; Used: 5860M, Mutator Free: 1214 Collector Reserve: 760M, Max: 8192K; Used: 65536K Old Collector Reserve: 32768K, Max: 8192K; Used: 32768K [746.641s][info][gc ] GC(437) Pause Final Update Refs 0.237ms [746.641s][info][gc,start ] GC(437) Concurrent cleanup [746.641s][info][gc ] GC(437) Concurrent cleanup 27167M->21215M(31744M) 0.179ms [746.641s][info][gc ] GC(437) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 16680M [746.641s][info][gc,ergo ] GC(437) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 32775K, young_available: 10467M [746.641s][info][gc,ergo ] GC(437) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 2.174s [746.641s][info][gc,ergo ] GC(437) At end of Concurrent Young GC: YOUNG generation used: 4597M, used regions: 4616M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15064M, available: 10466M [746.641s][info][gc,ergo ] GC(437) At end of Concurrent Young GC: OLD generation used: 16618M, used regions: 16648M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16680M, available: 32775K [746.641s][info][gc,free ] Free: 9706M, Max: 8192K regular, 552M humongous, Frag: 95% external, 0% internal; Used: 5880K, Mutator Free: 1214 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [746.642s][info][gc,stats ] [746.642s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [746.642s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [746.642s][info][gc,stats ] [746.642s][info][gc,stats ] Concurrent Reset 26340 us [746.642s][info][gc,stats ] Pause Init Mark (G) 4454 us [746.642s][info][gc,stats ] Pause Init Mark (N) 3709 us [746.642s][info][gc,stats ] Swap Remembered Set 3333 us [746.642s][info][gc,stats ] Update Region States 241 us [746.642s][info][gc,stats ] Concurrent Scan Remembered Set 476346 us, parallelism: 4.00x [746.642s][info][gc,stats ] RS: 1904576 us [746.642s][info][gc,stats ] RS: Scan Clusters 1904576 us, workers (us): 476252, 476247, 476232, 475845, ---, ---, ---, ---, [746.642s][info][gc,stats ] Concurrent Mark Roots 2733 us, parallelism: 3.47x [746.642s][info][gc,stats ] CMR: 9473 us [746.642s][info][gc,stats ] CMR: Thread Roots 8216 us, workers (us): 1940, 1962, 2220, 2093, ---, ---, ---, ---, [746.642s][info][gc,stats ] CMR: Code Cache Roots 1114 us, workers (us): 374, 395, 152, 194, ---, ---, ---, ---, [746.642s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 35, 29, 23, 18, ---, ---, ---, ---, [746.642s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [746.642s][info][gc,stats ] Concurrent Marking 947307 us, parallelism: 3.97x [746.642s][info][gc,stats ] CM: 3758759 us [746.642s][info][gc,stats ] CM: Parallel Mark 3758759 us, workers (us): 939699, 939697, 939682, 939682, ---, ---, ---, ---, [746.642s][info][gc,stats ] Pause Final Mark (G) 1585 us [746.642s][info][gc,stats ] Pause Final Mark (N) 1025 us [746.642s][info][gc,stats ] Finish Mark 501 us [746.642s][info][gc,stats ] Update Region States 97 us [746.642s][info][gc,stats ] Choose Collection Set 184 us [746.642s][info][gc,stats ] Rebuild Free Set 47 us [746.642s][info][gc,stats ] Concurrent Thread Roots 3844 us, parallelism: 3.87x [746.642s][info][gc,stats ] CTR: 14883 us [746.642s][info][gc,stats ] CTR: Thread Roots 14883 us, workers (us): 3772, 3722, 3725, 3664, ---, ---, ---, ---, [746.642s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [746.642s][info][gc,stats ] CWRF: 1 us [746.642s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [746.642s][info][gc,stats ] Concurrent Weak Roots 720 us [746.642s][info][gc,stats ] Roots 50 us, parallelism: 1.32x [746.642s][info][gc,stats ] CWR: 65 us [746.642s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 19, 16, 10, ---, ---, ---, ---, [746.642s][info][gc,stats ] Rendezvous 657 us [746.642s][info][gc,stats ] Concurrent Cleanup 124 us [746.642s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.66x [746.642s][info][gc,stats ] CSR: 1143 us [746.642s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 199, 160, 264, 346, ---, ---, ---, ---, [746.642s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 43, 36, 33, 27, ---, ---, ---, ---, [746.642s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 28, 6, ---, ---, ---, ---, ---, ---, [746.642s][info][gc,stats ] Concurrent Evacuation 116672 us [746.642s][info][gc,stats ] Pause Init Update Refs (G) 998 us [746.642s][info][gc,stats ] Pause Init Update Refs (N) 505 us [746.642s][info][gc,stats ] Manage GCLABs 425 us [746.642s][info][gc,stats ] Concurrent Update Refs 570290 us [746.642s][info][gc,stats ] Concurrent Update Thread Roots 9771 us [746.642s][info][gc,stats ] Pause Final Update Refs (G) 805 us [746.642s][info][gc,stats ] Pause Final Update Refs (N) 242 us [746.642s][info][gc,stats ] Update Region States 51 us [746.642s][info][gc,stats ] Trash Collection Set 21 us [746.642s][info][gc,stats ] Rebuild Free Set 81 us [746.642s][info][gc,stats ] Concurrent Cleanup 185 us [746.642s][info][gc,stats ] Workers: Evacuated 91312K across 2125558 objects, abandoned 0B across 0 objects. [746.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [746.642s][info][gc,stats ] - age 1: 62770872 bytes, 62770872 total [746.642s][info][gc,stats ] - age 2: 711224 bytes, 63482096 total [746.642s][info][gc,stats ] - age 3: 976072 bytes, 64458168 total [746.642s][info][gc,stats ] - age 4: 639600 bytes, 65097768 total [746.642s][info][gc,stats ] - age 5: 453088 bytes, 65550856 total [746.642s][info][gc,stats ] - age 6: 622992 bytes, 66173848 total [746.642s][info][gc,stats ] - age 7: 6925504 bytes, 73099352 total [746.642s][info][gc,stats ] [746.642s][info][gc,stats ] Mutators: Evacuated 1616B across 78 objects, abandoned 0B across 0 objects. [746.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [746.642s][info][gc,stats ] - age 1: 704 bytes, 704 total [746.642s][info][gc,stats ] - age 2: 192 bytes, 896 total [746.642s][info][gc,stats ] - age 3: 128 bytes, 1024 total [746.642s][info][gc,stats ] - age 4: 64 bytes, 1088 total [746.642s][info][gc,stats ] - age 5: 112 bytes, 1200 total [746.642s][info][gc,stats ] - age 6: 128 bytes, 1328 total [746.642s][info][gc,stats ] - age 7: 256 bytes, 1584 total [746.642s][info][gc,stats ] [746.642s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [746.642s][info][gc,stats ] - age 1: 6925816 bytes, 6925816 total [746.642s][info][gc,stats ] - age 6: 49030824 bytes, 55956640 total [746.642s][info][gc,stats ] - age 7: 178678608 bytes, 234635248 total [746.642s][info][gc,stats ] [746.642s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [746.642s][info][gc,stats ] - age 7: 11251431496 bytes, 11251431496 total [746.642s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [746.652s][info][gc ] Transition from: normal to: idle [746.653s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14719M, current usage: 16618M, percent growth: 12.9% [746.653s][info][gc ] Transition from: idle to: normal [746.653s][info][gc ] Heuristics request for old collection accepted [746.653s][info][gc,free ] Free: 9680M, Max: 8192K regular, 552M humongous, Frag: 95% external, 0% internal; Used: 7355K, Mutator Free: 1211 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [746.653s][info][gc,ergo ] GC(438) Start GC cycle (YOUNG) [746.653s][info][gc,start ] GC(438) Concurrent reset [746.653s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent reset [746.664s][info][gc ] GC(438) Concurrent reset 10.977ms [746.665s][info][gc,start ] GC(438) Pause Init Mark (YOUNG) [746.665s][info][gc,task ] GC(438) Using 8 of 8 workers for init marking [746.668s][info][gc ] GC(438) Pause Init Mark (YOUNG) 3.557ms [746.668s][info][gc,start ] GC(438) Concurrent remembered set scanning [746.668s][info][gc,task ] GC(438) Using 4 of 8 workers for Concurrent remembered set scanning [747.059s][info][gc ] GC(438) Concurrent remembered set scanning 390.831ms [747.059s][info][gc,start ] GC(438) Concurrent marking roots [747.059s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent marking roots [747.063s][info][gc ] GC(438) Concurrent marking roots 3.173ms [747.063s][info][gc,start ] GC(438) Concurrent marking (YOUNG) [747.063s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent marking [747.389s][info][gc ] GC(438) Concurrent marking (YOUNG) 326.061ms [747.389s][info][gc,start ] GC(438) Pause Final Mark (YOUNG) [747.389s][info][gc,task ] GC(438) Using 8 of 8 workers for final marking [747.390s][info][gc,ergo ] GC(438) Planning to promote in place 0 humongous regions and 19 regular regions, spanning a total of 159383552 used bytes [747.390s][info][gc,ergo ] GC(438) Adaptive CSet Selection for YOUNG. Max Evacuation: 627M, Actual Free: 0B. [747.390s][info][gc,ergo ] GC(438) Chosen CSet evacuates young: 36470K (of which at least: 25476K are to be promoted), old: 0B [747.390s][info][gc,ergo ] GC(438) Collectable Garbage: 4375M (99%), Immediate: 0B (0%), 0 regions, CSet: 4375M (99%), 555 regions [747.390s][info][gc,ergo ] GC(438) Evacuation Targets: YOUNG: 36470K, PROMOTE: 25476K, OLD: 0B, TOTAL: 61946K [747.390s][info][gc,free ] Free: 8888M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7179K, Mutator Free: 1112 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [747.390s][info][gc ] GC(438) Pause Final Mark (YOUNG) 1.067ms [747.390s][info][gc,start ] GC(438) Concurrent thread roots [747.390s][info][gc,task ] GC(438) Using 4 of 8 workers for Concurrent thread roots [747.394s][info][gc ] GC(438) Concurrent thread roots 3.518ms [747.394s][info][gc,start ] GC(438) Concurrent weak references [747.394s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent weak references [747.394s][info][gc,ref ] GC(438) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [747.394s][info][gc,ref ] GC(438) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [747.394s][info][gc,ref ] GC(438) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [747.394s][info][gc ] GC(438) Concurrent weak references 0.040ms [747.394s][info][gc,start ] GC(438) Concurrent weak roots [747.394s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent weak root [747.395s][info][gc ] GC(438) Concurrent weak roots 0.712ms [747.395s][info][gc,start ] GC(438) Concurrent cleanup [747.395s][info][gc ] GC(438) Concurrent cleanup 22754M->22754M(31744M) 0.118ms [747.395s][info][gc,free ] Free: 8876M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3831K, Mutator Free: 1110 Collector Reserve: 48474K, Max: 8192K; Used: 677K Old Collector Reserve: 32763K, Max: 8192K; Used: 5120B [747.395s][info][gc,start ] GC(438) Concurrent strong roots [747.395s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent strong root [747.395s][info][gc ] GC(438) Concurrent strong roots 0.430ms [747.395s][info][gc,start ] GC(438) Concurrent evacuation [747.395s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent evacuation [747.406s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [747.407s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [747.407s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [747.408s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [747.409s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [747.409s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [747.444s][info][gc,ergo ] GC(438) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561600, promotion expended: 29882944, old capacity: 17540579328, old_used: 17506135120, old unaffiliated regions: 0 [747.444s][info][gc,ergo ] GC(438) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561600, promotion expended: 29882944, old capacity: 17540579328, old_used: 17506135120, old unaffiliated regions: 0 [747.444s][info][gc,ergo ] GC(438) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561600, promotion expended: 29882944, old capacity: 17540579328, old_used: 17506135120, old unaffiliated regions: 0 [747.444s][info][gc,ergo ] GC(438) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561600, promotion expended: 29882944, old capacity: 17540579328, old_used: 17506135120, old unaffiliated regions: 0 [747.444s][info][gc,ergo ] GC(438) Squelching additional promotion failure reports for current epoch [747.446s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [747.448s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [747.448s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [747.449s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [747.450s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [747.450s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [747.450s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [747.451s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [747.452s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [747.452s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [747.453s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [747.454s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [747.454s][info][gc ] GC(438) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [747.456s][info][gc ] GC(438) Concurrent evacuation 61.162ms [747.457s][info][gc,start ] GC(438) Pause Init Update Refs [747.457s][info][gc ] GC(438) Pause Init Update Refs 0.512ms [747.457s][info][gc,start ] GC(438) Concurrent update references [747.457s][info][gc,task ] GC(438) Using 4 of 8 workers for concurrent reference update [747.457s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [747.863s][info][gc ] GC(438) Concurrent update references 405.863ms [747.863s][info][gc,start ] GC(438) Concurrent update thread roots [747.873s][info][gc ] GC(438) Concurrent update thread roots 9.782ms [747.873s][info][gc,start ] GC(438) Pause Final Update Refs [747.873s][info][gc,task ] GC(438) Using 8 of 8 workers for final reference update [747.874s][info][gc,free ] Free: 11574M, Max: 8192K regular, 560M humongous, Frag: 93% external, 37% internal; Used: 4341M, Mutator Free: 1447 Collector Reserve: 752M, Max: 8192K; Used: 98304K Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [747.874s][info][gc ] GC(438) Pause Final Update Refs 0.244ms [747.874s][info][gc,start ] GC(438) Concurrent cleanup [747.874s][info][gc ] GC(438) Concurrent cleanup 23812M->19384M(31744M) 0.167ms [747.874s][info][gc,ergo ] GC(438) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3591K, young_available: 12326M [747.874s][info][gc,ergo ] GC(438) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.3% during period of 1.233s [747.874s][info][gc,ergo ] GC(438) At end of Concurrent Young GC: YOUNG generation used: 2586M, used regions: 2608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14912M, available: 12325M [747.874s][info][gc,ergo ] GC(438) At end of Concurrent Young GC: OLD generation used: 16799M, used regions: 16832M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16832M, available: 3591K [747.874s][info][gc,free ] Free: 11573M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 2650K, Mutator Free: 1447 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [747.875s][info][gc,stats ] [747.875s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [747.875s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [747.875s][info][gc,stats ] [747.875s][info][gc,stats ] Concurrent Reset 11004 us [747.875s][info][gc,stats ] Pause Init Mark (G) 4290 us [747.875s][info][gc,stats ] Pause Init Mark (N) 3565 us [747.875s][info][gc,stats ] Swap Remembered Set 3321 us [747.875s][info][gc,stats ] Update Region States 114 us [747.875s][info][gc,stats ] Concurrent Scan Remembered Set 390859 us, parallelism: 4.00x [747.875s][info][gc,stats ] RS: 1563041 us [747.875s][info][gc,stats ] RS: Scan Clusters 1563041 us, workers (us): 390775, 390766, 390753, 390748, ---, ---, ---, ---, [747.875s][info][gc,stats ] Concurrent Mark Roots 3192 us, parallelism: 3.47x [747.875s][info][gc,stats ] CMR: 11077 us [747.875s][info][gc,stats ] CMR: Thread Roots 10016 us, workers (us): 2692, 2494, 2450, 2380, ---, ---, ---, ---, [747.875s][info][gc,stats ] CMR: Code Cache Roots 940 us, workers (us): 143, 178, 281, 337, ---, ---, ---, ---, [747.875s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 27, 22, 21, 14, ---, ---, ---, ---, [747.875s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, 30, ---, ---, ---, ---, ---, ---, [747.875s][info][gc,stats ] Concurrent Marking 326087 us, parallelism: 3.94x [747.875s][info][gc,stats ] CM: 1283896 us [747.875s][info][gc,stats ] CM: Parallel Mark 1283896 us, workers (us): 320994, 320977, 320968, 320958, ---, ---, ---, ---, [747.875s][info][gc,stats ] Pause Final Mark (G) 1622 us [747.875s][info][gc,stats ] Pause Final Mark (N) 1073 us [747.875s][info][gc,stats ] Finish Mark 592 us [747.875s][info][gc,stats ] Update Region States 85 us [747.875s][info][gc,stats ] Choose Collection Set 148 us [747.875s][info][gc,stats ] Rebuild Free Set 55 us [747.875s][info][gc,stats ] Concurrent Thread Roots 3529 us, parallelism: 3.89x [747.875s][info][gc,stats ] CTR: 13715 us [747.875s][info][gc,stats ] CTR: Thread Roots 13715 us, workers (us): 3435, 3398, 3430, 3452, ---, ---, ---, ---, [747.875s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [747.875s][info][gc,stats ] CWRF: 1 us [747.875s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [747.875s][info][gc,stats ] Concurrent Weak Roots 719 us [747.875s][info][gc,stats ] Roots 52 us, parallelism: 1.28x [747.875s][info][gc,stats ] CWR: 66 us [747.875s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 15, 11, ---, ---, ---, ---, [747.875s][info][gc,stats ] Rendezvous 652 us [747.875s][info][gc,stats ] Concurrent Cleanup 122 us [747.875s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.65x [747.875s][info][gc,stats ] CSR: 1155 us [747.875s][info][gc,stats ] CSR: Code Cache Roots 980 us, workers (us): 188, 190, 261, 341, ---, ---, ---, ---, [747.875s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 44, 40, 35, 30, ---, ---, ---, ---, [747.875s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [747.875s][info][gc,stats ] Concurrent Evacuation 61174 us [747.875s][info][gc,stats ] Pause Init Update Refs (G) 1031 us [747.875s][info][gc,stats ] Pause Init Update Refs (N) 521 us [747.875s][info][gc,stats ] Manage GCLABs 433 us [747.875s][info][gc,stats ] Concurrent Update Refs 405889 us [747.875s][info][gc,stats ] Concurrent Update Thread Roots 9788 us [747.875s][info][gc,stats ] Pause Final Update Refs (G) 854 us [747.875s][info][gc,stats ] Pause Final Update Refs (N) 250 us [747.875s][info][gc,stats ] Update Region States 53 us [747.875s][info][gc,stats ] Trash Collection Set 18 us [747.875s][info][gc,stats ] Rebuild Free Set 83 us [747.875s][info][gc,stats ] Concurrent Cleanup 172 us [747.875s][info][gc,stats ] Workers: Evacuated 61415K across 1205473 objects, abandoned 0B across 0 objects. [747.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [747.875s][info][gc,stats ] - age 1: 54467880 bytes, 54467880 total [747.875s][info][gc,stats ] - age 2: 3930088 bytes, 58397968 total [747.875s][info][gc,stats ] - age 3: 718896 bytes, 59116864 total [747.875s][info][gc,stats ] - age 4: 873728 bytes, 59990592 total [747.875s][info][gc,stats ] - age 5: 1048696 bytes, 61039288 total [747.875s][info][gc,stats ] - age 6: 360584 bytes, 61399872 total [747.875s][info][gc,stats ] - age 7: 762296 bytes, 62162168 total [747.875s][info][gc,stats ] - age 9: 727488 bytes, 62889656 total [747.875s][info][gc,stats ] [747.875s][info][gc,stats ] Mutators: Evacuated 531K across 4091 objects, abandoned 0B across 0 objects. [747.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [747.875s][info][gc,stats ] - age 1: 543296 bytes, 543296 total [747.875s][info][gc,stats ] - age 2: 32 bytes, 543328 total [747.875s][info][gc,stats ] - age 3: 32 bytes, 543360 total [747.875s][info][gc,stats ] - age 4: 64 bytes, 543424 total [747.875s][info][gc,stats ] - age 5: 288 bytes, 543712 total [747.875s][info][gc,stats ] - age 6: 128 bytes, 543840 total [747.875s][info][gc,stats ] - age 7: 160 bytes, 544000 total [747.875s][info][gc,stats ] [747.875s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [747.875s][info][gc,stats ] - age 2: 6891576 bytes, 6891576 total [747.875s][info][gc,stats ] - age 7: 49030440 bytes, 55922016 total [747.875s][info][gc,stats ] [747.875s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [747.875s][info][gc,stats ] - age 7: 11404022432 bytes, 11404022432 total [747.875s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [747.875s][info][gc ] Transition from: normal to: idle [747.875s][info][gc ] Transition from: idle to: normal [747.875s][info][gc,free ] Free: 11571M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 4933K, Mutator Free: 1447 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [747.875s][info][gc,ergo ] GC(439) Start GC cycle (OLD) [747.875s][info][gc,start ] GC(439) Coalescing and filling (OLD) [747.875s][info][gc,task ] GC(439) Using 4 of 8 workers for Coalescing and filling (OLD) [747.875s][info][gc ] GC(439) Old generation transition from Idle to Coalescing [748.286s][info][gc ] GC(439) Coalescing and filling (OLD) 410.725ms [748.286s][info][gc,start ] GC(439) Concurrent reset (OLD) [748.286s][info][gc,task ] GC(439) Using 4 of 8 workers for Concurrent reset (OLD) [748.323s][info][gc ] GC(439) Concurrent reset (OLD) 37.632ms [748.323s][info][gc ] GC(439) Old generation transition from Coalescing to Bootstrapping [748.323s][info][gc ] GC(439) Transition from: normal to: bootstrap [748.324s][info][gc,start ] GC(439) Concurrent reset [748.324s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent reset [748.340s][info][gc ] GC(439) Concurrent reset 16.154ms [748.340s][info][gc,start ] GC(439) Pause Init Mark (YOUNG) [748.340s][info][gc,task ] GC(439) Using 8 of 8 workers for init marking [748.344s][info][gc ] GC(439) Pause Init Mark (YOUNG) 3.572ms [748.344s][info][gc,start ] GC(439) Concurrent remembered set scanning [748.344s][info][gc,task ] GC(439) Using 4 of 8 workers for Concurrent remembered set scanning [748.611s][info][gc ] Periodic Sample: GCU = 24.270%, MU = 18.191% during most recent 5.0s [749.155s][info][gc ] GC(439) Concurrent remembered set scanning 811.230ms [749.155s][info][gc,start ] GC(439) Concurrent marking roots [749.155s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent marking roots [749.157s][info][gc ] GC(439) Concurrent marking roots 1.546ms [749.157s][info][gc,start ] GC(439) Concurrent marking (YOUNG) [749.157s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent marking [749.295s][info][gc ] GC(439) Concurrent marking (YOUNG) 138.508ms [749.296s][info][gc,start ] GC(439) Pause Final Mark (YOUNG) [749.296s][info][gc,task ] GC(439) Using 8 of 8 workers for final marking [749.296s][info][gc,ergo ] GC(439) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [749.296s][info][gc,ergo ] GC(439) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [749.297s][info][gc,ergo ] GC(439) Chosen CSet evacuates young: 36316K (of which at least: 0B are to be promoted), old: 0B [749.297s][info][gc,ergo ] GC(439) Collectable Garbage: 3436M (99%), Immediate: 0B (0%), 0 regions, CSet: 3436M (99%), 434 regions [749.297s][info][gc,ergo ] GC(439) Evacuation Targets: YOUNG: 36316K, PROMOTE: 0B, OLD: 0B, TOTAL: 36316K [749.297s][info][gc,free ] Free: 9376M, Max: 8192K regular, 840M humongous, Frag: 92% external, 0% internal; Used: 7879K, Mutator Free: 1173 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [749.297s][info][gc ] GC(439) Pause Final Mark (YOUNG) 0.859ms [749.297s][info][gc,start ] GC(439) Concurrent thread roots [749.297s][info][gc,task ] GC(439) Using 4 of 8 workers for Concurrent thread roots [749.302s][info][gc ] GC(439) Concurrent thread roots 4.866ms [749.302s][info][gc,start ] GC(439) Concurrent weak references [749.302s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent weak references [749.302s][info][gc,ref ] GC(439) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [749.302s][info][gc,ref ] GC(439) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [749.302s][info][gc,ref ] GC(439) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [749.302s][info][gc ] GC(439) Concurrent weak references 0.046ms [749.302s][info][gc,start ] GC(439) Concurrent weak roots [749.302s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent weak root [749.303s][info][gc ] GC(439) Concurrent weak roots 0.903ms [749.303s][info][gc,start ] GC(439) Concurrent cleanup [749.303s][info][gc ] GC(439) Concurrent cleanup 22302M->22303M(31744M) 0.127ms [749.303s][info][gc,free ] Free: 9360M, Max: 8192K regular, 824M humongous, Frag: 92% external, 0% internal; Used: 7559K, Mutator Free: 1171 Collector Reserve: 48627K, Max: 8192K; Used: 524K Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [749.303s][info][gc,start ] GC(439) Concurrent strong roots [749.303s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent strong root [749.303s][info][gc ] GC(439) Concurrent strong roots 0.419ms [749.303s][info][gc,start ] GC(439) Concurrent evacuation [749.303s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent evacuation [749.315s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [749.316s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [749.316s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [749.317s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [749.318s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [749.320s][info][gc ] GC(439) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [749.322s][info][gc ] GC(439) Concurrent evacuation 19.167ms [749.323s][info][gc,start ] GC(439) Pause Init Update Refs [749.323s][info][gc ] GC(439) Pause Init Update Refs 0.527ms [749.323s][info][gc,start ] GC(439) Concurrent update references [749.323s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent reference update [749.323s][info][gc,free ] At start of update refs, moving 8147K to Mutator free set from Collector Reserve (8147K) and from Old Collector Reserve (0B) [749.662s][info][gc ] GC(439) Concurrent update references 339.045ms [749.663s][info][gc,start ] GC(439) Concurrent update thread roots [749.675s][info][gc ] GC(439) Concurrent update thread roots 12.019ms [749.675s][info][gc,start ] GC(439) Pause Final Update Refs [749.675s][info][gc,task ] GC(439) Using 8 of 8 workers for final reference update [749.675s][info][gc ] GC(439) Transfer SATB buffers [749.676s][info][gc,free ] Free: 11340M, Max: 8192K regular, 560M humongous, Frag: 93% external, 30% internal; Used: 3411M, Mutator Free: 1418 Collector Reserve: 743M, Max: 8192K; Used: 65580K Old Collector Reserve: 2424K, Max: 2424K; Used: 5768K [749.676s][info][gc ] GC(439) Pause Final Update Refs 0.931ms [749.676s][info][gc,start ] GC(439) Concurrent cleanup [749.676s][info][gc ] GC(439) Concurrent cleanup 23092M->19628M(31744M) 0.146ms [749.676s][info][gc,ergo ] GC(439) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2431K, young_available: 12083M [749.677s][info][gc,ergo ] GC(439) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.3% during period of 1.802s [749.677s][info][gc,ergo ] GC(439) At end of Concurrent Young GC: YOUNG generation used: 2782M, used regions: 2808M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12081M [749.677s][info][gc,ergo ] GC(439) At end of Concurrent Young GC: OLD generation used: 16848M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 2431K [749.677s][info][gc,stats ] [749.677s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [749.677s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [749.677s][info][gc,stats ] [749.677s][info][gc,stats ] Concurrent Reset 16174 us [749.677s][info][gc,stats ] Concurrent Reset (OLD) 37665 us [749.677s][info][gc,stats ] Pause Init Mark (G) 4392 us [749.677s][info][gc,stats ] Pause Init Mark (N) 3586 us [749.677s][info][gc,stats ] Swap Remembered Set 3369 us [749.677s][info][gc,stats ] Update Region States 50 us [749.677s][info][gc,stats ] Concurrent Scan Remembered Set 811260 us, parallelism: 4.00x [749.677s][info][gc,stats ] RS: 3244542 us [749.677s][info][gc,stats ] RS: Scan Clusters 3244542 us, workers (us): 811143, 811137, 811132, 811130, ---, ---, ---, ---, [749.677s][info][gc,stats ] Concurrent Mark Roots 1563 us, parallelism: 3.00x [749.677s][info][gc,stats ] CMR: 4693 us [749.677s][info][gc,stats ] CMR: Thread Roots 3468 us, workers (us): 978, 751, 790, 949, ---, ---, ---, ---, [749.677s][info][gc,stats ] CMR: Code Cache Roots 985 us, workers (us): 149, 353, 298, 185, ---, ---, ---, ---, [749.677s][info][gc,stats ] CMR: VM Strong Roots 174 us, workers (us): 50, 43, 41, 39, ---, ---, ---, ---, [749.677s][info][gc,stats ] CMR: CLDG Roots 66 us, workers (us): 11, ---, ---, 56, ---, ---, ---, ---, [749.677s][info][gc,stats ] Concurrent Marking 138535 us, parallelism: 3.79x [749.677s][info][gc,stats ] CM: 524463 us [749.677s][info][gc,stats ] CM: Parallel Mark 524463 us, workers (us): 131136, 131118, 131092, 131117, ---, ---, ---, ---, [749.677s][info][gc,stats ] Pause Final Mark (G) 1362 us [749.677s][info][gc,stats ] Pause Final Mark (N) 865 us [749.677s][info][gc,stats ] Finish Mark 429 us [749.677s][info][gc,stats ] Update Region States 93 us [749.677s][info][gc,stats ] Choose Collection Set 143 us [749.677s][info][gc,stats ] Rebuild Free Set 51 us [749.677s][info][gc,stats ] Concurrent Thread Roots 4880 us, parallelism: 3.94x [749.677s][info][gc,stats ] CTR: 19226 us [749.677s][info][gc,stats ] CTR: Thread Roots 19226 us, workers (us): 4817, 4821, 4779, 4809, ---, ---, ---, ---, [749.677s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.02x [749.677s][info][gc,stats ] CWRF: 1 us [749.677s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [749.677s][info][gc,stats ] Concurrent Weak Roots 908 us [749.677s][info][gc,stats ] Roots 61 us, parallelism: 1.58x [749.677s][info][gc,stats ] CWR: 96 us [749.677s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 28, 27, 22, 18, ---, ---, ---, ---, [749.677s][info][gc,stats ] Rendezvous 835 us [749.677s][info][gc,stats ] Concurrent Cleanup 131 us [749.677s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.63x [749.677s][info][gc,stats ] CSR: 1113 us [749.677s][info][gc,stats ] CSR: Code Cache Roots 956 us, workers (us): 349, 189, 164, 253, ---, ---, ---, ---, [749.677s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 38, 32, 31, 28, ---, ---, ---, ---, [749.677s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [749.677s][info][gc,stats ] Coalesce and Fill Old Dead 410752 us [749.677s][info][gc,stats ] Concurrent Evacuation 19181 us [749.677s][info][gc,stats ] Pause Init Update Refs (G) 1039 us [749.677s][info][gc,stats ] Pause Init Update Refs (N) 535 us [749.677s][info][gc,stats ] Manage GCLABs 450 us [749.677s][info][gc,stats ] Concurrent Update Refs 339078 us [749.677s][info][gc,stats ] Concurrent Update Thread Roots 12039 us [749.677s][info][gc,stats ] Pause Final Update Refs (G) 1638 us [749.677s][info][gc,stats ] Pause Final Update Refs (N) 949 us [749.677s][info][gc,stats ] Update Region States 59 us [749.677s][info][gc,stats ] Trash Collection Set 13 us [749.677s][info][gc,stats ] Rebuild Free Set 86 us [749.677s][info][gc,stats ] Concurrent Cleanup 152 us [749.677s][info][gc,stats ] Workers: Evacuated 35666K across 378977 objects, abandoned 0B across 0 objects. [749.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [749.677s][info][gc,stats ] - age 1: 32016824 bytes, 32016824 total [749.677s][info][gc,stats ] - age 2: 481264 bytes, 32498088 total [749.677s][info][gc,stats ] - age 3: 900752 bytes, 33398840 total [749.677s][info][gc,stats ] - age 4: 512408 bytes, 33911248 total [749.677s][info][gc,stats ] - age 5: 783112 bytes, 34694360 total [749.677s][info][gc,stats ] - age 6: 458424 bytes, 35152784 total [749.677s][info][gc,stats ] - age 7: 642592 bytes, 35795376 total [749.677s][info][gc,stats ] - age 9: 727488 bytes, 36522864 total [749.677s][info][gc,stats ] [749.677s][info][gc,stats ] Mutators: Evacuated 649K across 4973 objects, abandoned 0B across 0 objects. [749.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [749.677s][info][gc,stats ] - age 1: 664824 bytes, 664824 total [749.677s][info][gc,stats ] - age 2: 32 bytes, 664856 total [749.677s][info][gc,stats ] - age 3: 16 bytes, 664872 total [749.677s][info][gc,stats ] - age 4: 112 bytes, 664984 total [749.677s][info][gc,stats ] - age 5: 32 bytes, 665016 total [749.677s][info][gc,stats ] - age 6: 32 bytes, 665048 total [749.677s][info][gc,stats ] - age 7: 16 bytes, 665064 total [749.677s][info][gc,stats ] [749.677s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [749.677s][info][gc,stats ] - age 3: 6870480 bytes, 6870480 total [749.677s][info][gc,stats ] [749.677s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [749.677s][info][gc,stats ] - age 7: 49030440 bytes, 49030440 total [749.677s][info][gc ] GC(439) Transition from: bootstrap to: old [749.677s][info][gc ] GC(439) Old generation transition from Bootstrapping to Marking [749.677s][info][gc,start ] GC(439) Concurrent marking (OLD) [749.677s][info][gc,task ] GC(439) Using 4 of 8 workers for concurrent marking [749.678s][info][gc ] Trigger (YOUNG): Average GC time (5001.95 ms) is above the time for average allocation rate (2133 MB/s) to deplete free headroom (9745M) (margin of error = 3.22) [749.678s][info][gc,ergo ] Free headroom: 11332M (free) - 1587M (spike) - 0B (penalties) = 9745M [749.678s][info][gc ] Preempting old generation mark to allow Young GC [749.678s][info][gc ] Cancelling GC: Concurrent GC [749.678s][info][gc ] GC(439) Concurrent marking (OLD) 1.155ms [749.678s][info][gc ] GC(439) GC cancellation took 0.000s [749.678s][info][gc,free ] Free: 11332M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 11993K, Mutator Free: 1418 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2424K, Max: 2424K; Used: 5768K [749.679s][info][gc,stats ] [749.679s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [749.679s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [749.679s][info][gc,stats ] [749.679s][info][gc,stats ] Concurrent Marking 1159 us, parallelism: 3.74x [749.679s][info][gc,stats ] CM: 4336 us [749.679s][info][gc,stats ] CM: Parallel Mark 4336 us, workers (us): 1049, 1109, 1072, 1106, ---, ---, ---, ---, [749.679s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [749.679s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [749.679s][info][gc,stats ] [749.679s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [749.679s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [749.679s][info][gc,stats ] [749.679s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [749.679s][info][gc,stats ] - age 3: 6870480 bytes, 6870480 total [749.679s][info][gc,stats ] [749.679s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [749.679s][info][gc,stats ] - age 7: 49191184 bytes, 49191184 total [749.679s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [749.689s][info][gc ] Transition from: old to: idle [749.689s][info][gc ] Transition from: idle to: normal [749.689s][info][gc ] Heuristics request to interrupt old for young collection accepted [749.689s][info][gc,free ] Free: 11310M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 10058K, Mutator Free: 1415 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2424K, Max: 2424K; Used: 5768K [749.689s][info][gc,ergo ] GC(440) Start GC cycle (YOUNG) [749.689s][info][gc,start ] GC(440) Concurrent reset [749.689s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent reset [749.702s][info][gc ] GC(440) Concurrent reset 13.284ms [749.703s][info][gc,start ] GC(440) Pause Init Mark (YOUNG) [749.703s][info][gc,task ] GC(440) Using 8 of 8 workers for init marking [749.706s][info][gc ] GC(440) Transfer SATB buffers [749.707s][info][gc ] GC(440) Purged 5735 oops from old generation SATB buffers [749.707s][info][gc ] GC(440) Pause Init Mark (YOUNG) 4.136ms [749.707s][info][gc,start ] GC(440) Concurrent remembered set scanning [749.707s][info][gc,task ] GC(440) Using 4 of 8 workers for Concurrent remembered set scanning [750.143s][info][gc ] GC(440) Concurrent remembered set scanning 435.712ms [750.143s][info][gc,start ] GC(440) Concurrent marking roots [750.143s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent marking roots [750.146s][info][gc ] GC(440) Concurrent marking roots 3.276ms [750.146s][info][gc,start ] GC(440) Concurrent marking (YOUNG) [750.146s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent marking [750.174s][info][gc ] GC(440) Concurrent marking (YOUNG) 28.113ms [750.175s][info][gc,start ] GC(440) Pause Final Mark (YOUNG) [750.175s][info][gc,task ] GC(440) Using 8 of 8 workers for final marking [750.175s][info][gc,ergo ] GC(440) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [750.175s][info][gc,ergo ] GC(440) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [750.175s][info][gc,ergo ] GC(440) Chosen CSet evacuates young: 36530K (of which at least: 0B are to be promoted), old: 0B [750.175s][info][gc,ergo ] GC(440) Collectable Garbage: 2791M (99%), Immediate: 0B (0%), 0 regions, CSet: 2791M (99%), 354 regions [750.175s][info][gc,ergo ] GC(440) Evacuation Targets: YOUNG: 36530K, PROMOTE: 0B, OLD: 0B, TOTAL: 36530K [750.175s][info][gc,free ] Free: 11017M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6456K, Mutator Free: 1378 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 2424K, Max: 2424K; Used: 5768K [750.176s][info][gc ] GC(440) Pause Final Mark (YOUNG) 0.844ms [750.176s][info][gc,start ] GC(440) Concurrent thread roots [750.176s][info][gc,task ] GC(440) Using 4 of 8 workers for Concurrent thread roots [750.180s][info][gc ] GC(440) Concurrent thread roots 4.165ms [750.180s][info][gc,start ] GC(440) Concurrent weak references [750.180s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent weak references [750.180s][info][gc,ref ] GC(440) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.180s][info][gc,ref ] GC(440) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.180s][info][gc,ref ] GC(440) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.180s][info][gc ] GC(440) Concurrent weak references 0.037ms [750.180s][info][gc,start ] GC(440) Concurrent weak roots [750.180s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent weak root [750.180s][info][gc ] GC(440) Concurrent weak roots 0.560ms [750.180s][info][gc,start ] GC(440) Concurrent cleanup [750.181s][info][gc ] GC(440) Concurrent cleanup 20657M->20657M(31744M) 0.104ms [750.181s][info][gc,free ] Free: 11002M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5282K, Mutator Free: 1376 Collector Reserve: 48277K, Max: 8192K; Used: 874K Old Collector Reserve: 2424K, Max: 2424K; Used: 5768K [750.181s][info][gc,start ] GC(440) Concurrent strong roots [750.181s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent strong root [750.181s][info][gc ] GC(440) Concurrent strong roots 0.486ms [750.181s][info][gc,start ] GC(440) Concurrent evacuation [750.181s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent evacuation [750.193s][info][gc ] GC(440) Concurrent evacuation 12.275ms [750.194s][info][gc,start ] GC(440) Pause Init Update Refs [750.194s][info][gc ] GC(440) Pause Init Update Refs 0.495ms [750.194s][info][gc,start ] GC(440) Concurrent update references [750.194s][info][gc,task ] GC(440) Using 4 of 8 workers for concurrent reference update [750.194s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [750.337s][info][gc ] GC(440) Concurrent update references 142.925ms [750.337s][info][gc,start ] GC(440) Concurrent update thread roots [750.347s][info][gc ] GC(440) Concurrent update thread roots 9.390ms [750.347s][info][gc,start ] GC(440) Pause Final Update Refs [750.347s][info][gc,task ] GC(440) Using 8 of 8 workers for final reference update [750.347s][info][gc ] GC(440) Transfer SATB buffers [750.348s][info][gc,free ] Free: 12744M, Max: 8192K regular, 560M humongous, Frag: 95% external, 21% internal; Used: 2786M, Mutator Free: 1594 Collector Reserve: 743M, Max: 8192K; Used: 49196K Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.348s][info][gc ] GC(440) Pause Final Update Refs 0.703ms [750.348s][info][gc,start ] GC(440) Concurrent cleanup [750.348s][info][gc ] GC(440) Concurrent cleanup 21043M->18224M(31744M) 0.168ms [750.348s][info][gc,ergo ] GC(440) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2124K, young_available: 13487M [750.348s][info][gc,ergo ] GC(440) At end of Concurrent Young GC: GCU: 23.5%, MU: 19.1% during period of 0.672s [750.348s][info][gc,ergo ] GC(440) At end of Concurrent Young GC: YOUNG generation used: 1377M, used regions: 1400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 13486M [750.348s][info][gc,ergo ] GC(440) At end of Concurrent Young GC: OLD generation used: 16848M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 2124K [750.348s][info][gc,free ] Free: 12742M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 9607K, Mutator Free: 1594 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.349s][info][gc,stats ] [750.349s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [750.349s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [750.349s][info][gc,stats ] [750.349s][info][gc,stats ] Concurrent Reset 13308 us [750.349s][info][gc,stats ] Pause Init Mark (G) 4912 us [750.349s][info][gc,stats ] Pause Init Mark (N) 4147 us [750.349s][info][gc,stats ] Swap Remembered Set 3445 us [750.349s][info][gc,stats ] Transfer Old From SATB 458 us [750.349s][info][gc,stats ] Update Region States 154 us [750.349s][info][gc,stats ] Concurrent Scan Remembered Set 435742 us, parallelism: 3.99x [750.349s][info][gc,stats ] RS: 1740170 us [750.349s][info][gc,stats ] RS: Scan Clusters 1740170 us, workers (us): 435657, 435648, 434444, 434421, ---, ---, ---, ---, [750.349s][info][gc,stats ] Concurrent Mark Roots 3287 us, parallelism: 3.57x [750.349s][info][gc,stats ] CMR: 11739 us [750.349s][info][gc,stats ] CMR: Thread Roots 10314 us, workers (us): 2498, 2682, 2652, 2482, ---, ---, ---, ---, [750.349s][info][gc,stats ] CMR: Code Cache Roots 1179 us, workers (us): 420, 221, 188, 349, ---, ---, ---, ---, [750.349s][info][gc,stats ] CMR: VM Strong Roots 198 us, workers (us): 58, 52, 48, 40, ---, ---, ---, ---, [750.349s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, 10, 38, ---, ---, ---, ---, ---, [750.349s][info][gc,stats ] Concurrent Marking 28136 us, parallelism: 3.24x [750.349s][info][gc,stats ] CM: 91176 us [750.349s][info][gc,stats ] CM: Parallel Mark 91176 us, workers (us): 22838, 22795, 22778, 22765, ---, ---, ---, ---, [750.349s][info][gc,stats ] Pause Final Mark (G) 1313 us [750.349s][info][gc,stats ] Pause Final Mark (N) 850 us [750.349s][info][gc,stats ] Finish Mark 444 us [750.349s][info][gc,stats ] Update Region States 89 us [750.349s][info][gc,stats ] Choose Collection Set 121 us [750.349s][info][gc,stats ] Rebuild Free Set 53 us [750.349s][info][gc,stats ] Concurrent Thread Roots 4177 us, parallelism: 3.90x [750.349s][info][gc,stats ] CTR: 16280 us [750.349s][info][gc,stats ] CTR: Thread Roots 16280 us, workers (us): 4056, 4066, 4114, 4043, ---, ---, ---, ---, [750.349s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [750.349s][info][gc,stats ] CWRF: 1 us [750.349s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [750.349s][info][gc,stats ] Concurrent Weak Roots 565 us [750.349s][info][gc,stats ] Roots 48 us, parallelism: 1.42x [750.349s][info][gc,stats ] CWR: 69 us [750.349s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 17, 17, 13, ---, ---, ---, ---, [750.349s][info][gc,stats ] Rendezvous 504 us [750.349s][info][gc,stats ] Concurrent Cleanup 108 us [750.349s][info][gc,stats ] Concurrent Strong Roots 490 us, parallelism: 2.81x [750.349s][info][gc,stats ] CSR: 1377 us [750.349s][info][gc,stats ] CSR: Code Cache Roots 1157 us, workers (us): 405, 207, 346, 200, ---, ---, ---, ---, [750.349s][info][gc,stats ] CSR: VM Strong Roots 186 us, workers (us): 55, 43, 44, 43, ---, ---, ---, ---, [750.349s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): ---, 8, ---, 26, ---, ---, ---, ---, [750.349s][info][gc,stats ] Concurrent Evacuation 12288 us [750.349s][info][gc,stats ] Pause Init Update Refs (G) 928 us [750.349s][info][gc,stats ] Pause Init Update Refs (N) 504 us [750.349s][info][gc,stats ] Manage GCLABs 422 us [750.349s][info][gc,stats ] Concurrent Update Refs 142945 us [750.349s][info][gc,stats ] Concurrent Update Thread Roots 9403 us [750.349s][info][gc,stats ] Pause Final Update Refs (G) 1155 us [750.349s][info][gc,stats ] Pause Final Update Refs (N) 708 us [750.349s][info][gc,stats ] Update Region States 35 us [750.349s][info][gc,stats ] Trash Collection Set 11 us [750.349s][info][gc,stats ] Rebuild Free Set 92 us [750.349s][info][gc,stats ] Concurrent Cleanup 177 us [750.349s][info][gc,stats ] Workers: Evacuated 36103K across 374907 objects, abandoned 0B across 0 objects. [750.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [750.349s][info][gc,stats ] - age 1: 33174056 bytes, 33174056 total [750.349s][info][gc,stats ] - age 2: 400368 bytes, 33574424 total [750.349s][info][gc,stats ] - age 3: 470896 bytes, 34045320 total [750.349s][info][gc,stats ] - age 4: 900672 bytes, 34945992 total [750.349s][info][gc,stats ] - age 5: 512488 bytes, 35458480 total [750.349s][info][gc,stats ] - age 6: 783080 bytes, 36241560 total [750.349s][info][gc,stats ] - age 7: 728888 bytes, 36970448 total [750.349s][info][gc,stats ] [750.349s][info][gc,stats ] Mutators: Evacuated 426K across 3275 objects, abandoned 0B across 0 objects. [750.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [750.349s][info][gc,stats ] - age 1: 436248 bytes, 436248 total [750.349s][info][gc,stats ] - age 2: 640 bytes, 436888 total [750.349s][info][gc,stats ] - age 3: 32 bytes, 436920 total [750.349s][info][gc,stats ] - age 4: 32 bytes, 436952 total [750.349s][info][gc,stats ] - age 6: 32 bytes, 436984 total [750.349s][info][gc,stats ] - age 7: 32 bytes, 437016 total [750.349s][info][gc,stats ] [750.349s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [750.349s][info][gc,stats ] - age 1: 64 bytes, 64 total [750.349s][info][gc,stats ] - age 4: 6870480 bytes, 6870544 total [750.349s][info][gc,stats ] [750.349s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [750.349s][info][gc,stats ] - age 7: 49191184 bytes, 49191184 total [750.349s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [750.359s][info][gc ] Transition from: normal to: idle [750.359s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [750.359s][info][gc ] Transition from: idle to: old [750.359s][info][gc,free ] Free: 12717M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 10457K, Mutator Free: 1591 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.359s][info][gc,start ] GC(441) Concurrent marking (OLD) [750.359s][info][gc,task ] GC(441) Using 4 of 8 workers for concurrent marking [750.781s][info][gc ] Trigger (YOUNG): Average GC time (4868.57 ms) is above the time for average allocation rate (2109 MB/s) to deplete free headroom (10267M) (margin of error = 3.19) [750.781s][info][gc,ergo ] Free headroom: 11854M (free) - 1587M (spike) - 0B (penalties) = 10267M [750.781s][info][gc ] Preempting old generation mark to allow Young GC [750.781s][info][gc ] Cancelling GC: Concurrent GC [750.781s][info][gc ] GC(441) Concurrent marking (OLD) 422.149ms [750.781s][info][gc ] GC(441) GC cancellation took 0.000s [750.782s][info][gc,ergo ] GC(441) At end of OLD marking increment: GCU: 390.5%, MU: 280.9% for duration 0.433s (totals to be subsumed in next gc report) [750.782s][info][gc,ergo ] GC(441) At end of Concurrent Old Marking increment: YOUNG generation used: 2266M, used regions: 2288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12597M [750.782s][info][gc,ergo ] GC(441) At end of Concurrent Old Marking increment: OLD generation used: 16848M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 2124K [750.782s][info][gc,free ] Free: 11853M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 2507K, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.782s][info][gc,stats ] [750.782s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [750.782s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [750.782s][info][gc,stats ] [750.782s][info][gc,stats ] Concurrent Marking 422169 us, parallelism: 4.00x [750.782s][info][gc,stats ] CM: 1688038 us [750.782s][info][gc,stats ] CM: Parallel Mark 1688038 us, workers (us): 422101, 421982, 421980, 421976, ---, ---, ---, ---, [750.782s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [750.782s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [750.782s][info][gc,stats ] [750.782s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [750.782s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [750.782s][info][gc,stats ] [750.782s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [750.782s][info][gc,stats ] - age 1: 64 bytes, 64 total [750.782s][info][gc,stats ] - age 4: 6870480 bytes, 6870544 total [750.782s][info][gc,stats ] [750.782s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [750.782s][info][gc,stats ] - age 7: 4040877856 bytes, 4040877856 total [750.782s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [750.792s][info][gc ] Transition from: old to: idle [750.792s][info][gc ] Transition from: idle to: normal [750.792s][info][gc ] Heuristics request to interrupt old for young collection accepted [750.792s][info][gc,free ] Free: 11830M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 1073K, Mutator Free: 1479 Collector Reserve: 743M, Max: 8192K; Used: 45408B Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.792s][info][gc,ergo ] GC(442) Start GC cycle (YOUNG) [750.792s][info][gc,start ] GC(442) Concurrent reset [750.792s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent reset [750.803s][info][gc ] GC(442) Concurrent reset 10.568ms [750.803s][info][gc,start ] GC(442) Pause Init Mark (YOUNG) [750.803s][info][gc,task ] GC(442) Using 8 of 8 workers for init marking [750.807s][info][gc ] GC(442) Transfer SATB buffers [750.808s][info][gc ] GC(442) Purged 181353 oops from old generation SATB buffers [750.808s][info][gc ] GC(442) Pause Init Mark (YOUNG) 4.395ms [750.808s][info][gc,start ] GC(442) Concurrent remembered set scanning [750.808s][info][gc,task ] GC(442) Using 4 of 8 workers for Concurrent remembered set scanning [750.933s][info][gc ] GC(442) Concurrent remembered set scanning 124.863ms [750.933s][info][gc,start ] GC(442) Concurrent marking roots [750.933s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent marking roots [750.937s][info][gc ] GC(442) Concurrent marking roots 3.896ms [750.937s][info][gc,start ] GC(442) Concurrent marking (YOUNG) [750.937s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent marking [750.966s][info][gc ] GC(442) Concurrent marking (YOUNG) 29.185ms [750.966s][info][gc,start ] GC(442) Pause Final Mark (YOUNG) [750.966s][info][gc,task ] GC(442) Using 8 of 8 workers for final marking [750.967s][info][gc,ergo ] GC(442) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [750.967s][info][gc,ergo ] GC(442) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [750.967s][info][gc,ergo ] GC(442) Chosen CSet evacuates young: 37037K (of which at least: 0B are to be promoted), old: 0B [750.967s][info][gc,ergo ] GC(442) Collectable Garbage: 2267M (99%), Immediate: 0B (0%), 0 regions, CSet: 2267M (99%), 288 regions [750.967s][info][gc,ergo ] GC(442) Evacuation Targets: YOUNG: 37037K, PROMOTE: 0B, OLD: 0B, TOTAL: 37037K [750.967s][info][gc,free ] Free: 12163M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 4838K, Mutator Free: 1521 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.967s][info][gc ] GC(442) Pause Final Mark (YOUNG) 0.873ms [750.967s][info][gc,start ] GC(442) Concurrent thread roots [750.967s][info][gc,task ] GC(442) Using 4 of 8 workers for Concurrent thread roots [750.971s][info][gc ] GC(442) Concurrent thread roots 3.987ms [750.971s][info][gc,start ] GC(442) Concurrent weak references [750.971s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent weak references [750.971s][info][gc,ref ] GC(442) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.971s][info][gc,ref ] GC(442) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.971s][info][gc,ref ] GC(442) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [750.971s][info][gc ] GC(442) Concurrent weak references 0.038ms [750.971s][info][gc,start ] GC(442) Concurrent weak roots [750.971s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent weak root [750.972s][info][gc ] GC(442) Concurrent weak roots 0.632ms [750.972s][info][gc,start ] GC(442) Concurrent cleanup [750.972s][info][gc ] GC(442) Concurrent cleanup 19514M->19515M(31744M) 0.105ms [750.972s][info][gc,free ] Free: 12150M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 1587K, Mutator Free: 1519 Collector Reserve: 48130K, Max: 8192K; Used: 1021K Old Collector Reserve: 2117K, Max: 2117K; Used: 6075K [750.972s][info][gc,start ] GC(442) Concurrent strong roots [750.972s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent strong root [750.973s][info][gc ] GC(442) Concurrent strong roots 0.432ms [750.973s][info][gc,start ] GC(442) Concurrent evacuation [750.973s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent evacuation [750.984s][info][gc ] GC(442) Concurrent evacuation 11.840ms [750.985s][info][gc,start ] GC(442) Pause Init Update Refs [750.985s][info][gc ] GC(442) Pause Init Update Refs 0.496ms [750.985s][info][gc,start ] GC(442) Concurrent update references [750.985s][info][gc,task ] GC(442) Using 4 of 8 workers for concurrent reference update [750.986s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [751.080s][info][gc ] GC(442) Concurrent update references 94.306ms [751.080s][info][gc,start ] GC(442) Concurrent update thread roots [751.091s][info][gc ] GC(442) Concurrent update thread roots 10.954ms [751.091s][info][gc,start ] GC(442) Pause Final Update Refs [751.091s][info][gc,task ] GC(442) Using 8 of 8 workers for final reference update [751.091s][info][gc ] GC(442) Transfer SATB buffers [751.092s][info][gc,free ] Free: 13457M, Max: 8192K regular, 896M humongous, Frag: 92% external, 16% internal; Used: 2262M, Mutator Free: 1683 Collector Reserve: 743M, Max: 8192K; Used: 49198K Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [751.092s][info][gc ] GC(442) Pause Final Update Refs 0.722ms [751.092s][info][gc,start ] GC(442) Concurrent cleanup [751.092s][info][gc ] GC(442) Concurrent cleanup 19807M->17511M(31744M) 0.141ms [751.092s][info][gc,ergo ] GC(442) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1535K, young_available: 14201M [751.092s][info][gc,ergo ] GC(442) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.2% during period of 0.744s [751.092s][info][gc,ergo ] GC(442) At end of Concurrent Young GC: YOUNG generation used: 663M, used regions: 696M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14200M [751.092s][info][gc,ergo ] GC(442) At end of Concurrent Young GC: OLD generation used: 16849M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 1535K [751.092s][info][gc,free ] Free: 13456M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 8059K, Mutator Free: 1683 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [751.093s][info][gc,stats ] [751.093s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [751.093s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [751.093s][info][gc,stats ] [751.093s][info][gc,stats ] Concurrent Reset 10588 us [751.093s][info][gc,stats ] Pause Init Mark (G) 5113 us [751.093s][info][gc,stats ] Pause Init Mark (N) 4400 us [751.093s][info][gc,stats ] Swap Remembered Set 3367 us [751.093s][info][gc,stats ] Transfer Old From SATB 898 us [751.093s][info][gc,stats ] Update Region States 45 us [751.093s][info][gc,stats ] Concurrent Scan Remembered Set 124893 us, parallelism: 3.99x [751.093s][info][gc,stats ] RS: 497868 us [751.093s][info][gc,stats ] RS: Scan Clusters 497868 us, workers (us): 124787, 124786, 124525, 123770, ---, ---, ---, ---, [751.093s][info][gc,stats ] Concurrent Mark Roots 3912 us, parallelism: 3.64x [751.093s][info][gc,stats ] CMR: 14256 us [751.093s][info][gc,stats ] CMR: Thread Roots 12889 us, workers (us): 3197, 3146, 3191, 3354, ---, ---, ---, ---, [751.093s][info][gc,stats ] CMR: Code Cache Roots 1099 us, workers (us): 307, 350, 265, 177, ---, ---, ---, ---, [751.093s][info][gc,stats ] CMR: VM Strong Roots 202 us, workers (us): 58, 52, 47, 45, ---, ---, ---, ---, [751.093s][info][gc,stats ] CMR: CLDG Roots 66 us, workers (us): 10, ---, 55, ---, ---, ---, ---, ---, [751.093s][info][gc,stats ] Concurrent Marking 29203 us, parallelism: 3.45x [751.093s][info][gc,stats ] CM: 100683 us [751.093s][info][gc,stats ] CM: Parallel Mark 100683 us, workers (us): 25203, 25179, 25165, 25137, ---, ---, ---, ---, [751.093s][info][gc,stats ] Pause Final Mark (G) 1341 us [751.093s][info][gc,stats ] Pause Final Mark (N) 879 us [751.093s][info][gc,stats ] Finish Mark 496 us [751.093s][info][gc,stats ] Update Region States 83 us [751.093s][info][gc,stats ] Choose Collection Set 107 us [751.093s][info][gc,stats ] Rebuild Free Set 53 us [751.093s][info][gc,stats ] Concurrent Thread Roots 4000 us, parallelism: 3.90x [751.093s][info][gc,stats ] CTR: 15599 us [751.093s][info][gc,stats ] CTR: Thread Roots 15599 us, workers (us): 3923, 3874, 3943, 3859, ---, ---, ---, ---, [751.093s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [751.093s][info][gc,stats ] CWRF: 1 us [751.093s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [751.093s][info][gc,stats ] Concurrent Weak Roots 637 us [751.093s][info][gc,stats ] Roots 52 us, parallelism: 1.31x [751.093s][info][gc,stats ] CWR: 68 us [751.093s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 19, 16, 11, ---, ---, ---, ---, [751.093s][info][gc,stats ] Rendezvous 572 us [751.093s][info][gc,stats ] Concurrent Cleanup 109 us [751.093s][info][gc,stats ] Concurrent Strong Roots 455 us, parallelism: 2.56x [751.093s][info][gc,stats ] CSR: 1165 us [751.093s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 160, 355, 191, 289, ---, ---, ---, ---, [751.093s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 35, 35, 32, ---, ---, ---, ---, [751.093s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [751.093s][info][gc,stats ] Concurrent Evacuation 11856 us [751.093s][info][gc,stats ] Pause Init Update Refs (G) 958 us [751.093s][info][gc,stats ] Pause Init Update Refs (N) 504 us [751.093s][info][gc,stats ] Manage GCLABs 427 us [751.093s][info][gc,stats ] Concurrent Update Refs 94323 us [751.093s][info][gc,stats ] Concurrent Update Thread Roots 10966 us [751.093s][info][gc,stats ] Pause Final Update Refs (G) 1130 us [751.093s][info][gc,stats ] Pause Final Update Refs (N) 727 us [751.093s][info][gc,stats ] Update Region States 35 us [751.093s][info][gc,stats ] Trash Collection Set 10 us [751.093s][info][gc,stats ] Rebuild Free Set 77 us [751.093s][info][gc,stats ] Concurrent Cleanup 148 us [751.093s][info][gc,stats ] Workers: Evacuated 36758K across 388592 objects, abandoned 0B across 0 objects. [751.093s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [751.093s][info][gc,stats ] - age 1: 33776432 bytes, 33776432 total [751.093s][info][gc,stats ] - age 2: 358424 bytes, 34134856 total [751.093s][info][gc,stats ] - age 3: 380560 bytes, 34515416 total [751.093s][info][gc,stats ] - age 4: 470768 bytes, 34986184 total [751.093s][info][gc,stats ] - age 5: 900672 bytes, 35886856 total [751.093s][info][gc,stats ] - age 6: 512424 bytes, 36399280 total [751.093s][info][gc,stats ] - age 7: 1241472 bytes, 37640752 total [751.093s][info][gc,stats ] [751.093s][info][gc,stats ] Mutators: Evacuated 279K across 2160 objects, abandoned 0B across 0 objects. [751.093s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [751.093s][info][gc,stats ] - age 1: 285248 bytes, 285248 total [751.093s][info][gc,stats ] - age 2: 512 bytes, 285760 total [751.093s][info][gc,stats ] - age 3: 64 bytes, 285824 total [751.093s][info][gc,stats ] - age 4: 96 bytes, 285920 total [751.093s][info][gc,stats ] - age 5: 32 bytes, 285952 total [751.093s][info][gc,stats ] - age 6: 64 bytes, 286016 total [751.093s][info][gc,stats ] - age 7: 96 bytes, 286112 total [751.093s][info][gc,stats ] [751.093s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [751.093s][info][gc,stats ] - age 2: 64 bytes, 64 total [751.093s][info][gc,stats ] - age 5: 6870480 bytes, 6870544 total [751.093s][info][gc,stats ] [751.093s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [751.093s][info][gc,stats ] - age 7: 4040877856 bytes, 4040877856 total [751.093s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [751.103s][info][gc ] Transition from: normal to: idle [751.103s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [751.103s][info][gc ] Transition from: idle to: old [751.103s][info][gc,free ] Free: 13431M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 8647K, Mutator Free: 1680 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [751.103s][info][gc,start ] GC(443) Concurrent marking (OLD) [751.104s][info][gc,task ] GC(443) Using 4 of 8 workers for concurrent marking [751.993s][info][gc ] Trigger (YOUNG): Average GC time (4798.70 ms) is above the time for average allocation rate (2089 MB/s) to deplete free headroom (10022M) (margin of error = 3.17) [751.993s][info][gc,ergo ] Free headroom: 11609M (free) - 1587M (spike) - 0B (penalties) = 10022M [751.993s][info][gc ] Preempting old generation mark to allow Young GC [751.993s][info][gc ] Cancelling GC: Concurrent GC [751.994s][info][gc ] GC(443) Concurrent marking (OLD) 889.999ms [751.994s][info][gc ] GC(443) GC cancellation took 0.000s [751.994s][info][gc,ergo ] GC(443) At end of OLD marking increment: GCU: 395.7%, MU: 287.6% for duration 0.901s (totals to be subsumed in next gc report) [751.994s][info][gc,ergo ] GC(443) At end of Concurrent Old Marking increment: YOUNG generation used: 2512M, used regions: 2544M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12351M [751.994s][info][gc,ergo ] GC(443) At end of Concurrent Old Marking increment: OLD generation used: 16849M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 1535K [751.994s][info][gc,free ] Free: 11607M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 8220K, Mutator Free: 1452 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [751.994s][info][gc,stats ] [751.994s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [751.994s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [751.994s][info][gc,stats ] [751.994s][info][gc,stats ] Concurrent Marking 890019 us, parallelism: 4.00x [751.994s][info][gc,stats ] CM: 3559222 us [751.994s][info][gc,stats ] CM: Parallel Mark 3559222 us, workers (us): 889771, 889773, 889734, 889945, ---, ---, ---, ---, [751.994s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [751.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [751.994s][info][gc,stats ] [751.994s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [751.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [751.994s][info][gc,stats ] [751.994s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [751.994s][info][gc,stats ] - age 2: 64 bytes, 64 total [751.994s][info][gc,stats ] - age 5: 6870480 bytes, 6870544 total [751.994s][info][gc,stats ] [751.994s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [751.994s][info][gc,stats ] - age 7: 4415029136 bytes, 4415029136 total [751.994s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [752.004s][info][gc ] Transition from: old to: idle [752.004s][info][gc ] Transition from: idle to: normal [752.004s][info][gc ] Heuristics request to interrupt old for young collection accepted [752.004s][info][gc,free ] Free: 11586M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 14177K, Mutator Free: 1450 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [752.004s][info][gc,ergo ] GC(444) Start GC cycle (YOUNG) [752.004s][info][gc,start ] GC(444) Concurrent reset [752.004s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent reset [752.016s][info][gc ] GC(444) Concurrent reset 11.835ms [752.017s][info][gc,start ] GC(444) Pause Init Mark (YOUNG) [752.017s][info][gc,task ] GC(444) Using 8 of 8 workers for init marking [752.020s][info][gc ] GC(444) Transfer SATB buffers [752.021s][info][gc ] GC(444) Purged 375110 oops from old generation SATB buffers [752.022s][info][gc ] GC(444) Pause Init Mark (YOUNG) 4.745ms [752.022s][info][gc,start ] GC(444) Concurrent remembered set scanning [752.022s][info][gc,task ] GC(444) Using 4 of 8 workers for Concurrent remembered set scanning [752.146s][info][gc ] GC(444) Concurrent remembered set scanning 124.597ms [752.147s][info][gc,start ] GC(444) Concurrent marking roots [752.147s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent marking roots [752.151s][info][gc ] GC(444) Concurrent marking roots 4.173ms [752.151s][info][gc,start ] GC(444) Concurrent marking (YOUNG) [752.151s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent marking [752.176s][info][gc ] GC(444) Concurrent marking (YOUNG) 25.728ms [752.177s][info][gc,start ] GC(444) Pause Final Mark (YOUNG) [752.177s][info][gc,task ] GC(444) Using 8 of 8 workers for final marking [752.177s][info][gc,ergo ] GC(444) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [752.178s][info][gc,ergo ] GC(444) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [752.178s][info][gc,ergo ] GC(444) Chosen CSet evacuates young: 38210K (of which at least: 0B are to be promoted), old: 0B [752.178s][info][gc,ergo ] GC(444) Collectable Garbage: 2512M (99%), Immediate: 0B (0%), 0 regions, CSet: 2512M (99%), 319 regions [752.178s][info][gc,ergo ] GC(444) Evacuation Targets: YOUNG: 38210K, PROMOTE: 0B, OLD: 0B, TOTAL: 38210K [752.178s][info][gc,free ] Free: 11928M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 7257K, Mutator Free: 1492 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [752.178s][info][gc ] GC(444) Pause Final Mark (YOUNG) 0.882ms [752.178s][info][gc,start ] GC(444) Concurrent thread roots [752.178s][info][gc,task ] GC(444) Using 4 of 8 workers for Concurrent thread roots [752.182s][info][gc ] GC(444) Concurrent thread roots 4.319ms [752.182s][info][gc,start ] GC(444) Concurrent weak references [752.182s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent weak references [752.182s][info][gc,ref ] GC(444) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [752.182s][info][gc,ref ] GC(444) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [752.182s][info][gc,ref ] GC(444) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [752.182s][info][gc ] GC(444) Concurrent weak references 0.049ms [752.182s][info][gc,start ] GC(444) Concurrent weak roots [752.182s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent weak root [752.183s][info][gc ] GC(444) Concurrent weak roots 0.633ms [752.183s][info][gc,start ] GC(444) Concurrent cleanup [752.183s][info][gc ] GC(444) Concurrent cleanup 19748M->19748M(31744M) 0.105ms [752.183s][info][gc,free ] Free: 11915M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 4961K, Mutator Free: 1490 Collector Reserve: 48277K, Max: 8192K; Used: 874K Old Collector Reserve: 1528K, Max: 1528K; Used: 6663K [752.183s][info][gc,start ] GC(444) Concurrent strong roots [752.183s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent strong root [752.183s][info][gc ] GC(444) Concurrent strong roots 0.429ms [752.183s][info][gc,start ] GC(444) Concurrent evacuation [752.183s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent evacuation [752.196s][info][gc ] GC(444) Concurrent evacuation 12.362ms [752.196s][info][gc,start ] GC(444) Pause Init Update Refs [752.197s][info][gc ] GC(444) Pause Init Update Refs 0.477ms [752.197s][info][gc,start ] GC(444) Concurrent update references [752.197s][info][gc,task ] GC(444) Using 4 of 8 workers for concurrent reference update [752.197s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [752.284s][info][gc ] GC(444) Concurrent update references 87.576ms [752.284s][info][gc,start ] GC(444) Concurrent update thread roots [752.294s][info][gc ] GC(444) Concurrent update thread roots 9.260ms [752.294s][info][gc,start ] GC(444) Pause Final Update Refs [752.294s][info][gc,task ] GC(444) Using 8 of 8 workers for final reference update [752.294s][info][gc ] GC(444) Transfer SATB buffers [752.295s][info][gc,free ] Free: 13488M, Max: 8192K regular, 896M humongous, Frag: 92% external, 18% internal; Used: 2492M, Mutator Free: 1687 Collector Reserve: 743M, Max: 8192K; Used: 65582K Old Collector Reserve: 371K, Max: 371K; Used: 7821K [752.295s][info][gc ] GC(444) Pause Final Update Refs 0.687ms [752.295s][info][gc,start ] GC(444) Concurrent cleanup [752.295s][info][gc ] GC(444) Concurrent cleanup 20023M->17481M(31744M) 0.150ms [752.295s][info][gc,ergo ] GC(444) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 378K, young_available: 14232M [752.295s][info][gc,ergo ] GC(444) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.1% during period of 1.203s [752.295s][info][gc,ergo ] GC(444) At end of Concurrent Young GC: YOUNG generation used: 632M, used regions: 664M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14231M [752.295s][info][gc,ergo ] GC(444) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 378K [752.295s][info][gc,free ] Free: 13487M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 9019K, Mutator Free: 1687 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 371K, Max: 371K; Used: 7821K [752.296s][info][gc,stats ] [752.296s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [752.296s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [752.296s][info][gc,stats ] [752.296s][info][gc,stats ] Concurrent Reset 11858 us [752.296s][info][gc,stats ] Pause Init Mark (G) 5564 us [752.296s][info][gc,stats ] Pause Init Mark (N) 4752 us [752.296s][info][gc,stats ] Swap Remembered Set 3320 us [752.296s][info][gc,stats ] Transfer Old From SATB 1275 us [752.296s][info][gc,stats ] Update Region States 61 us [752.296s][info][gc,stats ] Concurrent Scan Remembered Set 124628 us, parallelism: 3.98x [752.296s][info][gc,stats ] RS: 495805 us [752.296s][info][gc,stats ] RS: Scan Clusters 495805 us, workers (us): 124519, 124320, 123637, 123329, ---, ---, ---, ---, [752.296s][info][gc,stats ] Concurrent Mark Roots 4190 us, parallelism: 3.63x [752.296s][info][gc,stats ] CMR: 15218 us [752.296s][info][gc,stats ] CMR: Thread Roots 13848 us, workers (us): 3402, 3472, 3513, 3461, ---, ---, ---, ---, [752.296s][info][gc,stats ] CMR: Code Cache Roots 1108 us, workers (us): 289, 266, 201, 352, ---, ---, ---, ---, [752.296s][info][gc,stats ] CMR: VM Strong Roots 193 us, workers (us): 54, 49, 46, 44, ---, ---, ---, ---, [752.296s][info][gc,stats ] CMR: CLDG Roots 69 us, workers (us): ---, 58, 11, ---, ---, ---, ---, ---, [752.296s][info][gc,stats ] Concurrent Marking 25750 us, parallelism: 3.50x [752.296s][info][gc,stats ] CM: 90242 us [752.296s][info][gc,stats ] CM: Parallel Mark 90242 us, workers (us): 22575, 22566, 22557, 22543, ---, ---, ---, ---, [752.296s][info][gc,stats ] Pause Final Mark (G) 1368 us [752.296s][info][gc,stats ] Pause Final Mark (N) 888 us [752.296s][info][gc,stats ] Finish Mark 493 us [752.296s][info][gc,stats ] Update Region States 94 us [752.296s][info][gc,stats ] Choose Collection Set 110 us [752.296s][info][gc,stats ] Rebuild Free Set 54 us [752.296s][info][gc,stats ] Concurrent Thread Roots 4334 us, parallelism: 3.90x [752.296s][info][gc,stats ] CTR: 16889 us [752.296s][info][gc,stats ] CTR: Thread Roots 16889 us, workers (us): 4249, 4187, 4215, 4238, ---, ---, ---, ---, [752.296s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [752.296s][info][gc,stats ] CWRF: 2 us [752.296s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [752.296s][info][gc,stats ] Concurrent Weak Roots 638 us [752.296s][info][gc,stats ] Roots 50 us, parallelism: 1.42x [752.296s][info][gc,stats ] CWR: 71 us [752.296s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 23, 18, 17, 14, ---, ---, ---, ---, [752.296s][info][gc,stats ] Rendezvous 575 us [752.296s][info][gc,stats ] Concurrent Cleanup 109 us [752.296s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.61x [752.296s][info][gc,stats ] CSR: 1154 us [752.296s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 186, 277, 164, 348, ---, ---, ---, ---, [752.296s][info][gc,stats ] CSR: VM Strong Roots 153 us, workers (us): 46, 41, 33, 34, ---, ---, ---, ---, [752.296s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [752.296s][info][gc,stats ] Concurrent Evacuation 12379 us [752.296s][info][gc,stats ] Pause Init Update Refs (G) 936 us [752.296s][info][gc,stats ] Pause Init Update Refs (N) 486 us [752.296s][info][gc,stats ] Manage GCLABs 412 us [752.296s][info][gc,stats ] Concurrent Update Refs 87595 us [752.296s][info][gc,stats ] Concurrent Update Thread Roots 9275 us [752.296s][info][gc,stats ] Pause Final Update Refs (G) 1135 us [752.296s][info][gc,stats ] Pause Final Update Refs (N) 692 us [752.296s][info][gc,stats ] Update Region States 33 us [752.296s][info][gc,stats ] Trash Collection Set 7 us [752.296s][info][gc,stats ] Rebuild Free Set 74 us [752.296s][info][gc,stats ] Concurrent Cleanup 157 us [752.296s][info][gc,stats ] Workers: Evacuated 37943K across 405178 objects, abandoned 0B across 0 objects. [752.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [752.296s][info][gc,stats ] - age 1: 34997536 bytes, 34997536 total [752.296s][info][gc,stats ] - age 2: 478696 bytes, 35476232 total [752.296s][info][gc,stats ] - age 3: 330136 bytes, 35806368 total [752.296s][info][gc,stats ] - age 4: 380592 bytes, 36186960 total [752.296s][info][gc,stats ] - age 5: 470768 bytes, 36657728 total [752.296s][info][gc,stats ] - age 6: 900704 bytes, 37558432 total [752.296s][info][gc,stats ] - age 7: 1295520 bytes, 38853952 total [752.296s][info][gc,stats ] [752.296s][info][gc,stats ] Mutators: Evacuated 267K across 2062 objects, abandoned 0B across 0 objects. [752.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [752.296s][info][gc,stats ] - age 1: 272944 bytes, 272944 total [752.296s][info][gc,stats ] - age 2: 576 bytes, 273520 total [752.296s][info][gc,stats ] - age 4: 32 bytes, 273552 total [752.296s][info][gc,stats ] - age 7: 80 bytes, 273632 total [752.296s][info][gc,stats ] [752.296s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [752.296s][info][gc,stats ] - age 1: 32 bytes, 32 total [752.296s][info][gc,stats ] - age 3: 64 bytes, 96 total [752.296s][info][gc,stats ] - age 6: 6870480 bytes, 6870576 total [752.296s][info][gc,stats ] [752.296s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [752.296s][info][gc,stats ] - age 7: 4415029136 bytes, 4415029136 total [752.296s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [752.306s][info][gc ] Transition from: normal to: idle [752.306s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [752.306s][info][gc ] Transition from: idle to: old [752.306s][info][gc,free ] Free: 13463M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 9077K, Mutator Free: 1684 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 371K, Max: 371K; Used: 7821K [752.306s][info][gc,start ] GC(445) Concurrent marking (OLD) [752.306s][info][gc,task ] GC(445) Using 4 of 8 workers for concurrent marking [753.360s][info][gc ] Trigger (YOUNG): Average GC time (4693.96 ms) is above the time for average allocation rate (2073 MB/s) to deplete free headroom (9728M) (margin of error = 3.15) [753.360s][info][gc,ergo ] Free headroom: 11316M (free) - 1587M (spike) - 0B (penalties) = 9728M [753.360s][info][gc ] Preempting old generation mark to allow Young GC [753.360s][info][gc ] Cancelling GC: Concurrent GC [753.621s][info][gc ] Periodic Sample: GCU = 23.177%, MU = 18.235% during most recent 5.0s [753.748s][info][gc ] GC(445) Concurrent marking (OLD) 1441.934ms [753.748s][info][gc ] GC(445) GC cancellation took 0.387s [753.748s][info][gc,ergo ] GC(445) At end of OLD marking increment: GCU: 317.6%, MU: 283.9% for duration 1.453s (totals to be subsumed in next gc report) [753.748s][info][gc,ergo ] GC(445) At end of Concurrent Old Marking increment: YOUNG generation used: 3567M, used regions: 3592M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 11296M [753.748s][info][gc,ergo ] GC(445) At end of Concurrent Old Marking increment: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 378K [753.748s][info][gc,free ] Free: 10552M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 7945K, Mutator Free: 1320 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 371K, Max: 371K; Used: 7821K [753.749s][info][gc,stats ] [753.749s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [753.749s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [753.749s][info][gc,stats ] [753.749s][info][gc,stats ] Concurrent Marking 1441971 us, parallelism: 3.19x [753.749s][info][gc,stats ] CM: 4605504 us [753.749s][info][gc,stats ] CM: Parallel Mark 4605504 us, workers (us): 1054527, 1054598, 1054504, 1441874, ---, ---, ---, ---, [753.749s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [753.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [753.749s][info][gc,stats ] [753.749s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [753.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [753.749s][info][gc,stats ] [753.749s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [753.749s][info][gc,stats ] - age 1: 32 bytes, 32 total [753.749s][info][gc,stats ] - age 3: 64 bytes, 96 total [753.749s][info][gc,stats ] - age 6: 6870480 bytes, 6870576 total [753.749s][info][gc,stats ] [753.749s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [753.749s][info][gc,stats ] - age 7: 8027130328 bytes, 8027130328 total [753.749s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [753.759s][info][gc ] Transition from: old to: idle [753.759s][info][gc ] Transition from: idle to: normal [753.759s][info][gc ] Heuristics request to interrupt old for young collection accepted [753.759s][info][gc,free ] Free: 10531M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4265K, Mutator Free: 1317 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 371K, Max: 371K; Used: 7821K [753.759s][info][gc,ergo ] GC(446) Start GC cycle (YOUNG) [753.759s][info][gc,start ] GC(446) Concurrent reset [753.759s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent reset [753.776s][info][gc ] GC(446) Concurrent reset 16.723ms [753.776s][info][gc,start ] GC(446) Pause Init Mark (YOUNG) [753.776s][info][gc,task ] GC(446) Using 8 of 8 workers for init marking [753.780s][info][gc ] GC(446) Transfer SATB buffers [753.781s][info][gc ] GC(446) Purged 597235 oops from old generation SATB buffers [753.781s][info][gc ] GC(446) Pause Init Mark (YOUNG) 5.039ms [753.781s][info][gc,start ] GC(446) Concurrent remembered set scanning [753.782s][info][gc,task ] GC(446) Using 4 of 8 workers for Concurrent remembered set scanning [753.918s][info][gc ] GC(446) Concurrent remembered set scanning 136.677ms [753.918s][info][gc,start ] GC(446) Concurrent marking roots [753.918s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent marking roots [753.922s][info][gc ] GC(446) Concurrent marking roots 4.045ms [753.922s][info][gc,start ] GC(446) Concurrent marking (YOUNG) [753.922s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent marking [753.949s][info][gc ] GC(446) Concurrent marking (YOUNG) 26.925ms [753.950s][info][gc,start ] GC(446) Pause Final Mark (YOUNG) [753.950s][info][gc,task ] GC(446) Using 8 of 8 workers for final marking [753.950s][info][gc,ergo ] GC(446) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [753.950s][info][gc,ergo ] GC(446) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [753.950s][info][gc,ergo ] GC(446) Chosen CSet evacuates young: 40661K (of which at least: 0B are to be promoted), old: 0B [753.950s][info][gc,ergo ] GC(446) Collectable Garbage: 3576M (99%), Immediate: 0B (0%), 0 regions, CSet: 3576M (99%), 452 regions [753.950s][info][gc,ergo ] GC(446) Evacuation Targets: YOUNG: 40661K, PROMOTE: 0B, OLD: 0B, TOTAL: 40661K [753.950s][info][gc,free ] Free: 10843M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4494K, Mutator Free: 1356 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 371K, Max: 371K; Used: 7821K [753.950s][info][gc ] GC(446) Pause Final Mark (YOUNG) 0.900ms [753.951s][info][gc,start ] GC(446) Concurrent thread roots [753.951s][info][gc,task ] GC(446) Using 4 of 8 workers for Concurrent thread roots [753.955s][info][gc ] GC(446) Concurrent thread roots 4.543ms [753.955s][info][gc,start ] GC(446) Concurrent weak references [753.955s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent weak references [753.955s][info][gc,ref ] GC(446) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [753.955s][info][gc,ref ] GC(446) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [753.955s][info][gc,ref ] GC(446) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [753.955s][info][gc ] GC(446) Concurrent weak references 0.038ms [753.955s][info][gc,start ] GC(446) Concurrent weak roots [753.955s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent weak root [753.956s][info][gc ] GC(446) Concurrent weak roots 0.669ms [753.956s][info][gc,start ] GC(446) Concurrent cleanup [753.956s][info][gc ] GC(446) Concurrent cleanup 20836M->20836M(31744M) 0.102ms [753.956s][info][gc,free ] Free: 10830M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 1281K, Mutator Free: 1354 Collector Reserve: 48099K, Max: 8192K; Used: 1052K Old Collector Reserve: 371K, Max: 371K; Used: 7821K [753.956s][info][gc,start ] GC(446) Concurrent strong roots [753.956s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent strong root [753.956s][info][gc ] GC(446) Concurrent strong roots 0.418ms [753.956s][info][gc,start ] GC(446) Concurrent evacuation [753.956s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent evacuation [753.969s][info][gc,ergo ] GC(446) Promotion failed, size 368, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 387072, promotion expended: 295192, old capacity: 17699962880, old_used: 17669104720, old unaffiliated regions: 0 [753.969s][info][gc,ergo ] GC(446) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 387072, promotion expended: 295192, old capacity: 17699962880, old_used: 17669104720, old unaffiliated regions: 0 [753.969s][info][gc,ergo ] GC(446) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 387072, promotion expended: 295192, old capacity: 17699962880, old_used: 17669104720, old unaffiliated regions: 0 [753.969s][info][gc,ergo ] GC(446) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 387072, promotion expended: 295192, old capacity: 17699962880, old_used: 17669104720, old unaffiliated regions: 0 [753.969s][info][gc,ergo ] GC(446) Squelching additional promotion failure reports for current epoch [753.972s][info][gc ] GC(446) Concurrent evacuation 15.715ms [753.973s][info][gc,start ] GC(446) Pause Init Update Refs [753.973s][info][gc ] GC(446) Pause Init Update Refs 0.502ms [753.973s][info][gc,start ] GC(446) Concurrent update references [753.973s][info][gc,task ] GC(446) Using 4 of 8 workers for concurrent reference update [753.973s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [754.073s][info][gc ] GC(446) Concurrent update references 100.204ms [754.073s][info][gc,start ] GC(446) Concurrent update thread roots [754.083s][info][gc ] GC(446) Concurrent update thread roots 9.590ms [754.083s][info][gc,start ] GC(446) Pause Final Update Refs [754.083s][info][gc,task ] GC(446) Using 8 of 8 workers for final reference update [754.083s][info][gc ] GC(446) Transfer SATB buffers [754.084s][info][gc,free ] Free: 13426M, Max: 8192K regular, 896M humongous, Frag: 91% external, 26% internal; Used: 3565M, Mutator Free: 1679 Collector Reserve: 743M, Max: 8192K; Used: 49198K Old Collector Reserve: 8274K, Max: 8192K; Used: 16302K [754.084s][info][gc ] GC(446) Pause Final Update Refs 0.681ms [754.084s][info][gc,start ] GC(446) Concurrent cleanup [754.084s][info][gc ] GC(446) Concurrent cleanup 21144M->17537M(31744M) 0.188ms [754.085s][info][gc ] GC(446) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [754.085s][info][gc,ergo ] GC(446) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8281K, young_available: 14165M [754.086s][info][gc,ergo ] GC(446) At end of Concurrent Young GC: GCU: 20.2%, MU: 17.8% during period of 1.791s [754.086s][info][gc,ergo ] GC(446) At end of Concurrent Young GC: YOUNG generation used: 690M, used regions: 720M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14165M [754.086s][info][gc,ergo ] GC(446) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8281K [754.086s][info][gc,free ] Free: 13421M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 11119K, Mutator Free: 1679 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8274K, Max: 8192K; Used: 8110K [754.086s][info][gc,stats ] [754.086s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [754.086s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [754.086s][info][gc,stats ] [754.086s][info][gc,stats ] Concurrent Reset 16752 us [754.086s][info][gc,stats ] Pause Init Mark (G) 5821 us [754.086s][info][gc,stats ] Pause Init Mark (N) 5045 us [754.086s][info][gc,stats ] Swap Remembered Set 3347 us [754.086s][info][gc,stats ] Transfer Old From SATB 1548 us [754.086s][info][gc,stats ] Update Region States 52 us [754.086s][info][gc,stats ] Concurrent Scan Remembered Set 136705 us, parallelism: 3.98x [754.086s][info][gc,stats ] RS: 544324 us [754.086s][info][gc,stats ] RS: Scan Clusters 544324 us, workers (us): 136604, 136592, 135611, 135517, ---, ---, ---, ---, [754.086s][info][gc,stats ] Concurrent Mark Roots 4056 us, parallelism: 3.65x [754.086s][info][gc,stats ] CMR: 14812 us [754.086s][info][gc,stats ] CMR: Thread Roots 13557 us, workers (us): 3439, 3350, 3413, 3355, ---, ---, ---, ---, [754.086s][info][gc,stats ] CMR: Code Cache Roots 1025 us, workers (us): 185, 348, 205, 287, ---, ---, ---, ---, [754.086s][info][gc,stats ] CMR: VM Strong Roots 185 us, workers (us): 54, 45, 45, 41, ---, ---, ---, ---, [754.086s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, 9, ---, ---, ---, ---, ---, [754.086s][info][gc,stats ] Concurrent Marking 26949 us, parallelism: 3.52x [754.086s][info][gc,stats ] CM: 94889 us [754.086s][info][gc,stats ] CM: Parallel Mark 94889 us, workers (us): 23734, 23721, 23724, 23711, ---, ---, ---, ---, [754.086s][info][gc,stats ] Pause Final Mark (G) 1393 us [754.086s][info][gc,stats ] Pause Final Mark (N) 906 us [754.086s][info][gc,stats ] Finish Mark 497 us [754.086s][info][gc,stats ] Update Region States 94 us [754.086s][info][gc,stats ] Choose Collection Set 128 us [754.086s][info][gc,stats ] Rebuild Free Set 52 us [754.086s][info][gc,stats ] Concurrent Thread Roots 4557 us, parallelism: 3.90x [754.086s][info][gc,stats ] CTR: 17781 us [754.086s][info][gc,stats ] CTR: Thread Roots 17781 us, workers (us): 4415, 4418, 4486, 4463, ---, ---, ---, ---, [754.086s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.05x [754.086s][info][gc,stats ] CWRF: 2 us [754.086s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [754.086s][info][gc,stats ] Concurrent Weak Roots 673 us [754.086s][info][gc,stats ] Roots 55 us, parallelism: 1.71x [754.086s][info][gc,stats ] CWR: 94 us [754.086s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 28, 26, 20, 19, ---, ---, ---, ---, [754.086s][info][gc,stats ] Rendezvous 606 us [754.086s][info][gc,stats ] Concurrent Cleanup 108 us [754.086s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.78x [754.086s][info][gc,stats ] CSR: 1171 us [754.086s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 351, 167, 190, 291, ---, ---, ---, ---, [754.086s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 39, 38, 35, 31, ---, ---, ---, ---, [754.086s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, 7, ---, ---, ---, ---, ---, [754.086s][info][gc,stats ] Concurrent Evacuation 15731 us [754.086s][info][gc,stats ] Pause Init Update Refs (G) 982 us [754.086s][info][gc,stats ] Pause Init Update Refs (N) 511 us [754.086s][info][gc,stats ] Manage GCLABs 431 us [754.086s][info][gc,stats ] Concurrent Update Refs 100224 us [754.086s][info][gc,stats ] Concurrent Update Thread Roots 9608 us [754.086s][info][gc,stats ] Pause Final Update Refs (G) 1236 us [754.086s][info][gc,stats ] Pause Final Update Refs (N) 686 us [754.086s][info][gc,stats ] Update Region States 36 us [754.086s][info][gc,stats ] Trash Collection Set 14 us [754.086s][info][gc,stats ] Rebuild Free Set 80 us [754.086s][info][gc,stats ] Concurrent Cleanup 1224 us [754.086s][info][gc,stats ] Workers: Evacuated 40323K across 447053 objects, abandoned 0B across 0 objects. [754.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.086s][info][gc,stats ] - age 1: 38317128 bytes, 38317128 total [754.086s][info][gc,stats ] - age 2: 316000 bytes, 38633128 total [754.086s][info][gc,stats ] - age 3: 416976 bytes, 39050104 total [754.086s][info][gc,stats ] - age 4: 286336 bytes, 39336440 total [754.086s][info][gc,stats ] - age 5: 321040 bytes, 39657480 total [754.086s][info][gc,stats ] - age 6: 408144 bytes, 40065624 total [754.086s][info][gc,stats ] - age 7: 1031232 bytes, 41096856 total [754.086s][info][gc,stats ] - age 8: 193896 bytes, 41290752 total [754.086s][info][gc,stats ] [754.086s][info][gc,stats ] Mutators: Evacuated 338K across 2613 objects, abandoned 0B across 0 objects. [754.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.086s][info][gc,stats ] - age 1: 346096 bytes, 346096 total [754.086s][info][gc,stats ] - age 2: 656 bytes, 346752 total [754.086s][info][gc,stats ] - age 3: 64 bytes, 346816 total [754.086s][info][gc,stats ] - age 7: 96 bytes, 346912 total [754.086s][info][gc,stats ] [754.086s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [754.086s][info][gc,stats ] - age 2: 32 bytes, 32 total [754.086s][info][gc,stats ] - age 4: 64 bytes, 96 total [754.087s][info][gc,stats ] - age 7: 6856520 bytes, 6856616 total [754.087s][info][gc,stats ] [754.087s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [754.087s][info][gc,stats ] - age 7: 8027130328 bytes, 8027130328 total [754.087s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [754.097s][info][gc ] Transition from: normal to: idle [754.097s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [754.097s][info][gc ] Transition from: idle to: old [754.097s][info][gc,free ] Free: 13398M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 9603K, Mutator Free: 1676 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8274K, Max: 8192K; Used: 8110K [754.097s][info][gc,start ] GC(447) Concurrent marking (OLD) [754.097s][info][gc,task ] GC(447) Using 4 of 8 workers for concurrent marking [754.098s][info][gc ] Trigger (YOUNG): expedite promotion of 6695K [754.098s][info][gc ] Preempting old generation mark to allow Young GC [754.098s][info][gc ] Cancelling GC: Concurrent GC [754.098s][info][gc ] GC(447) Concurrent marking (OLD) 1.417ms [754.098s][info][gc ] GC(447) GC cancellation took 0.000s [754.098s][info][gc,ergo ] GC(447) At end of OLD marking increment: GCU: 52.6%, MU: 263.6% for duration 0.013s (totals to be subsumed in next gc report) [754.098s][info][gc,ergo ] GC(447) At end of Concurrent Old Marking increment: YOUNG generation used: 716M, used regions: 744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14139M [754.098s][info][gc,ergo ] GC(447) At end of Concurrent Old Marking increment: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8281K [754.098s][info][gc,free ] Free: 13395M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 13178K, Mutator Free: 1676 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8274K, Max: 8192K; Used: 8110K [754.099s][info][gc,stats ] [754.099s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [754.099s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [754.099s][info][gc,stats ] [754.099s][info][gc,stats ] Concurrent Marking 1432 us, parallelism: 3.67x [754.099s][info][gc,stats ] CM: 5262 us [754.099s][info][gc,stats ] CM: Parallel Mark 5262 us, workers (us): 1232, 1368, 1336, 1326, ---, ---, ---, ---, [754.099s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [754.099s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.099s][info][gc,stats ] [754.099s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [754.099s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.099s][info][gc,stats ] [754.099s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [754.099s][info][gc,stats ] - age 2: 32 bytes, 32 total [754.099s][info][gc,stats ] - age 4: 64 bytes, 96 total [754.099s][info][gc,stats ] - age 7: 6856520 bytes, 6856616 total [754.099s][info][gc,stats ] [754.099s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [754.099s][info][gc,stats ] - age 7: 8027877336 bytes, 8027877336 total [754.099s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [754.109s][info][gc ] Transition from: old to: idle [754.110s][info][gc ] Transition from: idle to: normal [754.110s][info][gc ] Heuristics request to interrupt old for young collection accepted [754.110s][info][gc,free ] Free: 13372M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 11898K, Mutator Free: 1673 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 8274K, Max: 8192K; Used: 8110K [754.110s][info][gc,ergo ] GC(448) Start GC cycle (YOUNG) [754.110s][info][gc,start ] GC(448) Concurrent reset [754.110s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent reset [754.113s][info][gc ] GC(448) Concurrent reset 3.204ms [754.113s][info][gc,start ] GC(448) Pause Init Mark (YOUNG) [754.113s][info][gc,task ] GC(448) Using 8 of 8 workers for init marking [754.117s][info][gc ] GC(448) Transfer SATB buffers [754.117s][info][gc ] GC(448) Purged 10310 oops from old generation SATB buffers [754.117s][info][gc ] GC(448) Pause Init Mark (YOUNG) 3.985ms [754.117s][info][gc,start ] GC(448) Concurrent remembered set scanning [754.117s][info][gc,task ] GC(448) Using 4 of 8 workers for Concurrent remembered set scanning [754.238s][info][gc ] GC(448) Concurrent remembered set scanning 120.914ms [754.238s][info][gc,start ] GC(448) Concurrent marking roots [754.238s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent marking roots [754.242s][info][gc ] GC(448) Concurrent marking roots 4.011ms [754.242s][info][gc,start ] GC(448) Concurrent marking (YOUNG) [754.242s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent marking [754.263s][info][gc ] GC(448) Concurrent marking (YOUNG) 21.020ms [754.264s][info][gc,start ] GC(448) Pause Final Mark (YOUNG) [754.264s][info][gc,task ] GC(448) Using 8 of 8 workers for final marking [754.264s][info][gc,ergo ] GC(448) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 680288 used bytes [754.264s][info][gc,ergo ] GC(448) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [754.264s][info][gc,ergo ] GC(448) Chosen CSet evacuates young: 30384K (of which at least: 6695K are to be promoted), old: 0B [754.264s][info][gc,ergo ] GC(448) Collectable Garbage: 704M (98%), Immediate: 0B (0%), 0 regions, CSet: 704M (98%), 93 regions [754.264s][info][gc,ergo ] GC(448) Evacuation Targets: YOUNG: 30384K, PROMOTE: 6695K, OLD: 0B, TOTAL: 37080K [754.264s][info][gc,free ] Free: 13744M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 7678K, Mutator Free: 1719 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 8274K, Max: 8192K; Used: 8110K [754.265s][info][gc ] GC(448) Pause Final Mark (YOUNG) 0.864ms [754.265s][info][gc,start ] GC(448) Concurrent thread roots [754.265s][info][gc,task ] GC(448) Using 4 of 8 workers for Concurrent thread roots [754.268s][info][gc ] GC(448) Concurrent thread roots 3.623ms [754.268s][info][gc,start ] GC(448) Concurrent weak references [754.268s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent weak references [754.268s][info][gc,ref ] GC(448) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [754.268s][info][gc,ref ] GC(448) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [754.268s][info][gc,ref ] GC(448) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [754.268s][info][gc ] GC(448) Concurrent weak references 0.071ms [754.268s][info][gc,start ] GC(448) Concurrent weak roots [754.268s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent weak root [754.269s][info][gc ] GC(448) Concurrent weak roots 0.638ms [754.269s][info][gc,start ] GC(448) Concurrent cleanup [754.269s][info][gc ] GC(448) Concurrent cleanup 17924M->17924M(31744M) 0.123ms [754.269s][info][gc,free ] Free: 13732M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 4023K, Mutator Free: 1717 Collector Reserve: 40312K, Max: 8192K; Used: 647K Old Collector Reserve: 8271K, Max: 8192K; Used: 8112K [754.269s][info][gc,start ] GC(448) Concurrent strong roots [754.269s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent strong root [754.270s][info][gc ] GC(448) Concurrent strong roots 0.438ms [754.270s][info][gc,start ] GC(448) Concurrent evacuation [754.270s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent evacuation [754.273s][info][gc ] GC(448) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [754.287s][info][gc ] GC(448) Concurrent evacuation 17.248ms [754.287s][info][gc,start ] GC(448) Pause Init Update Refs [754.288s][info][gc ] GC(448) Pause Init Update Refs 0.494ms [754.288s][info][gc,start ] GC(448) Concurrent update references [754.288s][info][gc,task ] GC(448) Using 4 of 8 workers for concurrent reference update [754.288s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [754.386s][info][gc ] GC(448) Concurrent update references 97.774ms [754.386s][info][gc,start ] GC(448) Concurrent update thread roots [754.396s][info][gc ] GC(448) Concurrent update thread roots 10.615ms [754.397s][info][gc,start ] GC(448) Pause Final Update Refs [754.397s][info][gc,task ] GC(448) Using 8 of 8 workers for final reference update [754.397s][info][gc ] GC(448) Transfer SATB buffers [754.397s][info][gc,free ] Free: 13467M, Max: 8192K regular, 896M humongous, Frag: 93% external, 5% internal; Used: 689M, Mutator Free: 1684 Collector Reserve: 743M, Max: 8192K; Used: 57390K Old Collector Reserve: 0B, Max: 0B; Used: 0B [754.397s][info][gc ] GC(448) Pause Final Update Refs 0.725ms [754.398s][info][gc,start ] GC(448) Concurrent cleanup [754.398s][info][gc ] GC(448) Concurrent cleanup 18236M->17504M(31744M) 0.130ms [754.398s][info][gc,ergo ] GC(448) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7168B, young_available: 14210M [754.398s][info][gc,ergo ] GC(448) At end of Concurrent Young GC: GCU: 21.0%, MU: 18.7% during period of 0.312s [754.398s][info][gc,ergo ] GC(448) At end of Concurrent Young GC: YOUNG generation used: 638M, used regions: 664M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 14209M [754.398s][info][gc,ergo ] GC(448) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 7168B [754.398s][info][gc,free ] Free: 13465M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 6504K, Mutator Free: 1684 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 0B, Max: 0B; Used: 0B [754.398s][info][gc,stats ] [754.398s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [754.398s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [754.398s][info][gc,stats ] [754.398s][info][gc,stats ] Concurrent Reset 3221 us [754.398s][info][gc,stats ] Pause Init Mark (G) 4552 us [754.398s][info][gc,stats ] Pause Init Mark (N) 3991 us [754.398s][info][gc,stats ] Swap Remembered Set 3377 us [754.398s][info][gc,stats ] Transfer Old From SATB 466 us [754.398s][info][gc,stats ] Update Region States 67 us [754.398s][info][gc,stats ] Concurrent Scan Remembered Set 120942 us, parallelism: 3.98x [754.398s][info][gc,stats ] RS: 481687 us [754.398s][info][gc,stats ] RS: Scan Clusters 481687 us, workers (us): 120843, 120824, 120152, 119867, ---, ---, ---, ---, [754.398s][info][gc,stats ] Concurrent Mark Roots 4031 us, parallelism: 3.58x [754.398s][info][gc,stats ] CMR: 14450 us [754.398s][info][gc,stats ] CMR: Thread Roots 13154 us, workers (us): 3245, 3502, 3124, 3283, ---, ---, ---, ---, [754.398s][info][gc,stats ] CMR: Code Cache Roots 1050 us, workers (us): 290, 144, 349, 267, ---, ---, ---, ---, [754.398s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 54, 48, 43, 35, ---, ---, ---, ---, [754.398s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): ---, 9, ---, 56, ---, ---, ---, ---, [754.398s][info][gc,stats ] Concurrent Marking 21045 us, parallelism: 3.38x [754.398s][info][gc,stats ] CM: 71145 us [754.398s][info][gc,stats ] CM: Parallel Mark 71145 us, workers (us): 17797, 17795, 17779, 17774, ---, ---, ---, ---, [754.398s][info][gc,stats ] Pause Final Mark (G) 1331 us [754.398s][info][gc,stats ] Pause Final Mark (N) 870 us [754.398s][info][gc,stats ] Finish Mark 508 us [754.398s][info][gc,stats ] Update Region States 84 us [754.398s][info][gc,stats ] Choose Collection Set 83 us [754.398s][info][gc,stats ] Rebuild Free Set 57 us [754.398s][info][gc,stats ] Concurrent Thread Roots 3639 us, parallelism: 3.84x [754.398s][info][gc,stats ] CTR: 13959 us [754.398s][info][gc,stats ] CTR: Thread Roots 13959 us, workers (us): 3561, 3460, 3448, 3489, ---, ---, ---, ---, [754.398s][info][gc,stats ] Concurrent Weak References 76 us, parallelism: 0.02x [754.398s][info][gc,stats ] CWRF: 1 us [754.398s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [754.398s][info][gc,stats ] Concurrent Weak Roots 652 us [754.398s][info][gc,stats ] Roots 53 us, parallelism: 1.28x [754.398s][info][gc,stats ] CWR: 68 us [754.398s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 23, 19, 15, 11, ---, ---, ---, ---, [754.398s][info][gc,stats ] Rendezvous 574 us [754.398s][info][gc,stats ] Concurrent Cleanup 131 us [754.398s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.60x [754.398s][info][gc,stats ] CSR: 1150 us [754.398s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 160, 280, 353, 189, ---, ---, ---, ---, [754.398s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 40, 38, 34, 29, ---, ---, ---, ---, [754.398s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [754.398s][info][gc,stats ] Concurrent Evacuation 17263 us [754.398s][info][gc,stats ] Pause Init Update Refs (G) 963 us [754.398s][info][gc,stats ] Pause Init Update Refs (N) 502 us [754.398s][info][gc,stats ] Manage GCLABs 422 us [754.399s][info][gc,stats ] Concurrent Update Refs 97793 us [754.399s][info][gc,stats ] Concurrent Update Thread Roots 10631 us [754.399s][info][gc,stats ] Pause Final Update Refs (G) 1218 us [754.399s][info][gc,stats ] Pause Final Update Refs (N) 729 us [754.399s][info][gc,stats ] Update Region States 39 us [754.399s][info][gc,stats ] Trash Collection Set 5 us [754.399s][info][gc,stats ] Rebuild Free Set 79 us [754.399s][info][gc,stats ] Concurrent Cleanup 137 us [754.399s][info][gc,stats ] Workers: Evacuated 36943K across 560848 objects, abandoned 0B across 0 objects. [754.399s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.399s][info][gc,stats ] - age 1: 14810160 bytes, 14810160 total [754.399s][info][gc,stats ] - age 2: 13432224 bytes, 28242384 total [754.399s][info][gc,stats ] - age 3: 317272 bytes, 28559656 total [754.399s][info][gc,stats ] - age 4: 445040 bytes, 29004696 total [754.399s][info][gc,stats ] - age 5: 361632 bytes, 29366328 total [754.399s][info][gc,stats ] - age 6: 321056 bytes, 29687384 total [754.399s][info][gc,stats ] - age 7: 7948496 bytes, 37635880 total [754.399s][info][gc,stats ] - age 8: 193896 bytes, 37829776 total [754.399s][info][gc,stats ] [754.399s][info][gc,stats ] Mutators: Evacuated 137K across 1063 objects, abandoned 0B across 0 objects. [754.399s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [754.399s][info][gc,stats ] - age 2: 140400 bytes, 140400 total [754.399s][info][gc,stats ] - age 3: 32 bytes, 140432 total [754.399s][info][gc,stats ] [754.399s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [754.399s][info][gc,stats ] - age 1: 8380664 bytes, 8380664 total [754.399s][info][gc,stats ] - age 3: 32 bytes, 8380696 total [754.399s][info][gc,stats ] - age 5: 64 bytes, 8380760 total [754.399s][info][gc,stats ] [754.399s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [754.399s][info][gc,stats ] - age 7: 8027877336 bytes, 8027877336 total [754.399s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [754.409s][info][gc ] Transition from: normal to: idle [754.409s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [754.409s][info][gc ] Transition from: idle to: old [754.409s][info][gc,free ] Free: 13441M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 6486K, Mutator Free: 1681 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 0B, Max: 0B; Used: 0B [754.409s][info][gc,start ] GC(449) Concurrent marking (OLD) [754.409s][info][gc,task ] GC(449) Using 4 of 8 workers for concurrent marking [755.499s][info][gc ] Trigger (YOUNG): Average GC time (4425.63 ms) is above the time for average allocation rate (2153 MB/s) to deplete free headroom (9525M) (margin of error = 3.14) [755.499s][info][gc,ergo ] Free headroom: 11112M (free) - 1587M (spike) - 0B (penalties) = 9525M [755.499s][info][gc ] Preempting old generation mark to allow Young GC [755.499s][info][gc ] Cancelling GC: Concurrent GC [755.499s][info][gc ] GC(449) Concurrent marking (OLD) 1090.605ms [755.499s][info][gc ] GC(449) GC cancellation took 0.000s [755.500s][info][gc,ergo ] GC(449) At end of OLD marking increment: GCU: 396.9%, MU: 358.3% for duration 1.102s (totals to be subsumed in next gc report) [755.500s][info][gc,ergo ] GC(449) At end of Concurrent Old Marking increment: YOUNG generation used: 2992M, used regions: 3016M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11855M [755.500s][info][gc,ergo ] GC(449) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 7168B [755.500s][info][gc,free ] Free: 11111M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 473K, Mutator Free: 1389 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 0B, Max: 0B; Used: 0B [755.500s][info][gc,stats ] [755.500s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [755.500s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [755.500s][info][gc,stats ] [755.500s][info][gc,stats ] Concurrent Marking 1090628 us, parallelism: 4.00x [755.500s][info][gc,stats ] CM: 4361802 us [755.500s][info][gc,stats ] CM: Parallel Mark 4361802 us, workers (us): 1090427, 1090551, 1090413, 1090411, ---, ---, ---, ---, [755.500s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [755.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [755.500s][info][gc,stats ] [755.500s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [755.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [755.500s][info][gc,stats ] [755.500s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [755.500s][info][gc,stats ] - age 1: 8380664 bytes, 8380664 total [755.500s][info][gc,stats ] - age 3: 32 bytes, 8380696 total [755.500s][info][gc,stats ] - age 5: 64 bytes, 8380760 total [755.500s][info][gc,stats ] [755.500s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [755.500s][info][gc,stats ] - age 7: 9261040072 bytes, 9261040072 total [755.500s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [755.510s][info][gc ] Transition from: old to: idle [755.510s][info][gc ] Transition from: idle to: normal [755.510s][info][gc ] Heuristics request to interrupt old for young collection accepted [755.510s][info][gc,free ] Free: 11090M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 5625K, Mutator Free: 1387 Collector Reserve: 743M, Max: 8192K; Used: 47472B Old Collector Reserve: 0B, Max: 0B; Used: 0B [755.510s][info][gc,ergo ] GC(450) Start GC cycle (YOUNG) [755.510s][info][gc,start ] GC(450) Concurrent reset [755.510s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent reset [755.525s][info][gc ] GC(450) Concurrent reset 14.216ms [755.525s][info][gc,start ] GC(450) Pause Init Mark (YOUNG) [755.525s][info][gc,task ] GC(450) Using 8 of 8 workers for init marking [755.528s][info][gc ] GC(450) Transfer SATB buffers [755.530s][info][gc ] GC(450) Purged 459749 oops from old generation SATB buffers [755.530s][info][gc ] GC(450) Pause Init Mark (YOUNG) 4.778ms [755.530s][info][gc,start ] GC(450) Concurrent remembered set scanning [755.530s][info][gc,task ] GC(450) Using 4 of 8 workers for Concurrent remembered set scanning [755.661s][info][gc ] GC(450) Concurrent remembered set scanning 130.469ms [755.661s][info][gc,start ] GC(450) Concurrent marking roots [755.661s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent marking roots [755.664s][info][gc ] GC(450) Concurrent marking roots 3.816ms [755.664s][info][gc,start ] GC(450) Concurrent marking (YOUNG) [755.665s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent marking [755.753s][info][gc ] GC(450) Concurrent marking (YOUNG) 88.679ms [755.754s][info][gc,start ] GC(450) Pause Final Mark (YOUNG) [755.754s][info][gc,task ] GC(450) Using 8 of 8 workers for final marking [755.754s][info][gc,ergo ] GC(450) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [755.754s][info][gc,ergo ] GC(450) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [755.754s][info][gc,ergo ] GC(450) Chosen CSet evacuates young: 105M (of which at least: 0B are to be promoted), old: 0B [755.754s][info][gc,ergo ] GC(450) Collectable Garbage: 2910M (99%), Immediate: 0B (0%), 0 regions, CSet: 2910M (99%), 377 regions [755.754s][info][gc,ergo ] GC(450) Evacuation Targets: YOUNG: 105M, PROMOTE: 0B, OLD: 0B, TOTAL: 105M [755.754s][info][gc,free ] Free: 11181M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 2825K, Mutator Free: 1398 Collector Reserve: 127M, Max: 8192K; Used: 47472B Old Collector Reserve: 0B, Max: 0B; Used: 0B [755.754s][info][gc ] GC(450) Pause Final Mark (YOUNG) 0.920ms [755.755s][info][gc,start ] GC(450) Concurrent thread roots [755.755s][info][gc,task ] GC(450) Using 4 of 8 workers for Concurrent thread roots [755.758s][info][gc ] GC(450) Concurrent thread roots 3.866ms [755.758s][info][gc,start ] GC(450) Concurrent weak references [755.758s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent weak references [755.759s][info][gc,ref ] GC(450) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [755.759s][info][gc,ref ] GC(450) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [755.759s][info][gc,ref ] GC(450) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [755.759s][info][gc ] GC(450) Concurrent weak references 0.041ms [755.759s][info][gc,start ] GC(450) Concurrent weak roots [755.759s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent weak root [755.759s][info][gc ] GC(450) Concurrent weak roots 0.612ms [755.759s][info][gc,start ] GC(450) Concurrent cleanup [755.759s][info][gc ] GC(450) Concurrent cleanup 20425M->20425M(31744M) 0.104ms [755.759s][info][gc,free ] Free: 11163M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4971K, Mutator Free: 1396 Collector Reserve: 125M, Max: 8192K; Used: 2443K Old Collector Reserve: 0B, Max: 0B; Used: 0B [755.759s][info][gc,start ] GC(450) Concurrent strong roots [755.759s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent strong root [755.760s][info][gc ] GC(450) Concurrent strong roots 0.437ms [755.760s][info][gc,start ] GC(450) Concurrent evacuation [755.760s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent evacuation [755.768s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [755.793s][info][gc,ergo ] GC(450) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 17725128704, old_used: 17685973584, old unaffiliated regions: 0 [755.793s][info][gc,ergo ] GC(450) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 17725128704, old_used: 17685973584, old unaffiliated regions: 0 [755.793s][info][gc,ergo ] GC(450) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 17725128704, old_used: 17685973584, old unaffiliated regions: 0 [755.793s][info][gc,ergo ] GC(450) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 7168, promotion expended: 5120, old capacity: 17725128704, old_used: 17685973584, old unaffiliated regions: 0 [755.793s][info][gc,ergo ] GC(450) Squelching additional promotion failure reports for current epoch [755.796s][info][gc ] GC(450) Concurrent evacuation 36.628ms [755.797s][info][gc,start ] GC(450) Pause Init Update Refs [755.797s][info][gc ] GC(450) Pause Init Update Refs 0.516ms [755.797s][info][gc,start ] GC(450) Concurrent update references [755.797s][info][gc,task ] GC(450) Using 4 of 8 workers for concurrent reference update [755.797s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [755.927s][info][gc ] GC(450) Concurrent update references 129.710ms [755.927s][info][gc,start ] GC(450) Concurrent update thread roots [755.938s][info][gc ] GC(450) Concurrent update thread roots 11.219ms [755.939s][info][gc,start ] GC(450) Pause Final Update Refs [755.939s][info][gc,task ] GC(450) Using 8 of 8 workers for final reference update [755.939s][info][gc ] GC(450) Transfer SATB buffers [755.939s][info][gc,free ] Free: 13068M, Max: 8192K regular, 896M humongous, Frag: 92% external, 22% internal; Used: 2971M, Mutator Free: 1634 Collector Reserve: 743M, Max: 8192K; Used: 49160K Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [755.939s][info][gc ] GC(450) Pause Final Update Refs 0.680ms [755.940s][info][gc,start ] GC(450) Concurrent cleanup [755.940s][info][gc ] GC(450) Concurrent cleanup 20902M->17894M(31744M) 0.146ms [755.940s][info][gc,ergo ] GC(450) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8189K, young_available: 13811M [755.940s][info][gc,ergo ] GC(450) At end of Concurrent Young GC: GCU: 24.2%, MU: 23.1% during period of 1.542s [755.940s][info][gc,ergo ] GC(450) At end of Concurrent Young GC: YOUNG generation used: 1029M, used regions: 1048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 13810M [755.940s][info][gc,ergo ] GC(450) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8189K [755.940s][info][gc,free ] Free: 13066M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 5808K, Mutator Free: 1634 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [755.941s][info][gc,stats ] [755.941s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [755.941s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [755.941s][info][gc,stats ] [755.941s][info][gc,stats ] Concurrent Reset 14244 us [755.941s][info][gc,stats ] Pause Init Mark (G) 5594 us [755.941s][info][gc,stats ] Pause Init Mark (N) 4786 us [755.941s][info][gc,stats ] Swap Remembered Set 3270 us [755.941s][info][gc,stats ] Transfer Old From SATB 1358 us [755.941s][info][gc,stats ] Update Region States 62 us [755.941s][info][gc,stats ] Concurrent Scan Remembered Set 130497 us, parallelism: 3.97x [755.941s][info][gc,stats ] RS: 518003 us [755.941s][info][gc,stats ] RS: Scan Clusters 518003 us, workers (us): 129736, 129727, 129359, 129181, ---, ---, ---, ---, [755.941s][info][gc,stats ] Concurrent Mark Roots 3832 us, parallelism: 3.61x [755.941s][info][gc,stats ] CMR: 13851 us [755.941s][info][gc,stats ] CMR: Thread Roots 12564 us, workers (us): 3190, 3047, 3155, 3172, ---, ---, ---, ---, [755.941s][info][gc,stats ] CMR: Code Cache Roots 1033 us, workers (us): 203, 349, 290, 191, ---, ---, ---, ---, [755.941s][info][gc,stats ] CMR: VM Strong Roots 192 us, workers (us): 56, 51, 44, 41, ---, ---, ---, ---, [755.941s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): 12, ---, ---, 50, ---, ---, ---, ---, [755.941s][info][gc,stats ] Concurrent Marking 88708 us, parallelism: 3.85x [755.941s][info][gc,stats ] CM: 341356 us [755.941s][info][gc,stats ] CM: Parallel Mark 341356 us, workers (us): 85348, 85343, 85331, 85334, ---, ---, ---, ---, [755.941s][info][gc,stats ] Pause Final Mark (G) 1401 us [755.941s][info][gc,stats ] Pause Final Mark (N) 927 us [755.941s][info][gc,stats ] Finish Mark 499 us [755.941s][info][gc,stats ] Update Region States 97 us [755.941s][info][gc,stats ] Choose Collection Set 135 us [755.941s][info][gc,stats ] Rebuild Free Set 56 us [755.941s][info][gc,stats ] Concurrent Thread Roots 3879 us, parallelism: 3.85x [755.941s][info][gc,stats ] CTR: 14944 us [755.941s][info][gc,stats ] CTR: Thread Roots 14944 us, workers (us): 3708, 3760, 3807, 3669, ---, ---, ---, ---, [755.941s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [755.941s][info][gc,stats ] CWRF: 1 us [755.941s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [755.941s][info][gc,stats ] Concurrent Weak Roots 616 us [755.941s][info][gc,stats ] Roots 61 us, parallelism: 1.44x [755.941s][info][gc,stats ] CWR: 87 us [755.941s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 30, 21, 19, 17, ---, ---, ---, ---, [755.941s][info][gc,stats ] Rendezvous 543 us [755.941s][info][gc,stats ] Concurrent Cleanup 109 us [755.941s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.64x [755.941s][info][gc,stats ] CSR: 1166 us [755.941s][info][gc,stats ] CSR: Code Cache Roots 995 us, workers (us): 161, 195, 357, 283, ---, ---, ---, ---, [755.941s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 41, 33, 31, ---, ---, ---, ---, [755.941s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 19, ---, 5, ---, ---, ---, ---, ---, [755.941s][info][gc,stats ] Concurrent Evacuation 36643 us [755.941s][info][gc,stats ] Pause Init Update Refs (G) 1028 us [755.941s][info][gc,stats ] Pause Init Update Refs (N) 524 us [755.941s][info][gc,stats ] Manage GCLABs 440 us [755.941s][info][gc,stats ] Concurrent Update Refs 129744 us [755.941s][info][gc,stats ] Concurrent Update Thread Roots 11235 us [755.941s][info][gc,stats ] Pause Final Update Refs (G) 1328 us [755.941s][info][gc,stats ] Pause Final Update Refs (N) 685 us [755.941s][info][gc,stats ] Update Region States 46 us [755.941s][info][gc,stats ] Trash Collection Set 12 us [755.941s][info][gc,stats ] Rebuild Free Set 87 us [755.941s][info][gc,stats ] Concurrent Cleanup 152 us [755.941s][info][gc,stats ] Workers: Evacuated 102M across 2360489 objects, abandoned 0B across 0 objects. [755.941s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [755.941s][info][gc,stats ] - age 1: 105779712 bytes, 105779712 total [755.941s][info][gc,stats ] - age 2: 85272 bytes, 105864984 total [755.941s][info][gc,stats ] - age 3: 425104 bytes, 106290088 total [755.941s][info][gc,stats ] - age 4: 271864 bytes, 106561952 total [755.941s][info][gc,stats ] - age 5: 377768 bytes, 106939720 total [755.941s][info][gc,stats ] - age 6: 243288 bytes, 107183008 total [755.941s][info][gc,stats ] - age 7: 267280 bytes, 107450288 total [755.941s][info][gc,stats ] - age 8: 338008 bytes, 107788296 total [755.941s][info][gc,stats ] - age 9: 32 bytes, 107788328 total [755.941s][info][gc,stats ] [755.941s][info][gc,stats ] Mutators: Evacuated 3267K across 73241 objects, abandoned 0B across 0 objects. [755.941s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [755.941s][info][gc,stats ] - age 1: 3344504 bytes, 3344504 total [755.941s][info][gc,stats ] - age 2: 576 bytes, 3345080 total [755.941s][info][gc,stats ] - age 3: 864 bytes, 3345944 total [755.941s][info][gc,stats ] - age 5: 32 bytes, 3345976 total [755.941s][info][gc,stats ] - age 6: 64 bytes, 3346040 total [755.941s][info][gc,stats ] - age 7: 96 bytes, 3346136 total [755.941s][info][gc,stats ] [755.941s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [755.941s][info][gc,stats ] - age 1: 29261408 bytes, 29261408 total [755.941s][info][gc,stats ] [755.941s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [755.941s][info][gc,stats ] - age 7: 9261040072 bytes, 9261040072 total [755.941s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [755.951s][info][gc ] Transition from: normal to: idle [755.951s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [755.951s][info][gc ] Transition from: idle to: old [755.951s][info][gc,free ] Free: 13041M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 6713K, Mutator Free: 1631 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [755.951s][info][gc,start ] GC(451) Concurrent marking (OLD) [755.951s][info][gc,task ] GC(451) Using 4 of 8 workers for concurrent marking [757.085s][info][gc ] Trigger (YOUNG): Average GC time (4255.57 ms) is above the time for average allocation rate (2133 MB/s) to deplete free headroom (9077M) (margin of error = 3.13) [757.085s][info][gc,ergo ] Free headroom: 10664M (free) - 1587M (spike) - 0B (penalties) = 9077M [757.085s][info][gc ] Preempting old generation mark to allow Young GC [757.085s][info][gc ] Cancelling GC: Concurrent GC [757.085s][info][gc ] GC(451) Concurrent marking (OLD) 1133.948ms [757.085s][info][gc ] GC(451) GC cancellation took 0.000s [757.086s][info][gc,ergo ] GC(451) At end of OLD marking increment: GCU: 396.9%, MU: 387.0% for duration 1.145s (totals to be subsumed in next gc report) [757.086s][info][gc,ergo ] GC(451) At end of Concurrent Old Marking increment: YOUNG generation used: 3432M, used regions: 3448M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 11407M [757.086s][info][gc,ergo ] GC(451) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8189K [757.086s][info][gc,free ] Free: 10663M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 8755K, Mutator Free: 1334 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [757.086s][info][gc,stats ] [757.086s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [757.086s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [757.086s][info][gc,stats ] [757.086s][info][gc,stats ] Concurrent Marking 1133969 us, parallelism: 4.00x [757.086s][info][gc,stats ] CM: 4535170 us [757.086s][info][gc,stats ] CM: Parallel Mark 4535170 us, workers (us): 1133816, 1133732, 1133895, 1133728, ---, ---, ---, ---, [757.086s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [757.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [757.086s][info][gc,stats ] [757.086s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [757.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [757.086s][info][gc,stats ] [757.086s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [757.086s][info][gc,stats ] - age 1: 29261408 bytes, 29261408 total [757.086s][info][gc,stats ] [757.086s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [757.086s][info][gc,stats ] - age 7: 9945483696 bytes, 9945483696 total [757.086s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [757.096s][info][gc ] Transition from: old to: idle [757.096s][info][gc ] Transition from: idle to: normal [757.096s][info][gc ] Heuristics request to interrupt old for young collection accepted [757.096s][info][gc,free ] Free: 10643M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4561K, Mutator Free: 1331 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [757.096s][info][gc,ergo ] GC(452) Start GC cycle (YOUNG) [757.096s][info][gc,start ] GC(452) Concurrent reset [757.096s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent reset [757.112s][info][gc ] GC(452) Concurrent reset 15.473ms [757.112s][info][gc,start ] GC(452) Pause Init Mark (YOUNG) [757.112s][info][gc,task ] GC(452) Using 8 of 8 workers for init marking [757.116s][info][gc ] GC(452) Transfer SATB buffers [757.117s][info][gc ] GC(452) Purged 475912 oops from old generation SATB buffers [757.117s][info][gc ] GC(452) Pause Init Mark (YOUNG) 4.794ms [757.117s][info][gc,start ] GC(452) Concurrent remembered set scanning [757.117s][info][gc,task ] GC(452) Using 4 of 8 workers for Concurrent remembered set scanning [757.142s][info][gc ] GC(452) Concurrent remembered set scanning 24.199ms [757.142s][info][gc,start ] GC(452) Concurrent marking roots [757.142s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent marking roots [757.146s][info][gc ] GC(452) Concurrent marking roots 4.880ms [757.146s][info][gc,start ] GC(452) Concurrent marking (YOUNG) [757.146s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent marking [757.344s][info][gc ] GC(452) Concurrent marking (YOUNG) 197.860ms [757.345s][info][gc,start ] GC(452) Pause Final Mark (YOUNG) [757.345s][info][gc,task ] GC(452) Using 8 of 8 workers for final marking [757.345s][info][gc,ergo ] GC(452) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [757.345s][info][gc,ergo ] GC(452) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [757.346s][info][gc,ergo ] GC(452) Chosen CSet evacuates young: 167M (of which at least: 0B are to be promoted), old: 0B [757.346s][info][gc,ergo ] GC(452) Collectable Garbage: 3259M (99%), Immediate: 0B (0%), 0 regions, CSet: 3259M (99%), 429 regions [757.346s][info][gc,ergo ] GC(452) Evacuation Targets: YOUNG: 167M, PROMOTE: 0B, OLD: 0B, TOTAL: 167M [757.346s][info][gc,free ] Free: 10634M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 5661K, Mutator Free: 1330 Collector Reserve: 207M, Max: 8192K; Used: 8256B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [757.346s][info][gc ] GC(452) Pause Final Mark (YOUNG) 0.941ms [757.346s][info][gc,start ] GC(452) Concurrent thread roots [757.346s][info][gc,task ] GC(452) Using 4 of 8 workers for Concurrent thread roots [757.350s][info][gc ] GC(452) Concurrent thread roots 4.648ms [757.350s][info][gc,start ] GC(452) Concurrent weak references [757.350s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent weak references [757.351s][info][gc,ref ] GC(452) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [757.351s][info][gc,ref ] GC(452) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [757.351s][info][gc,ref ] GC(452) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [757.351s][info][gc ] GC(452) Concurrent weak references 0.053ms [757.351s][info][gc,start ] GC(452) Concurrent weak roots [757.351s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent weak root [757.351s][info][gc ] GC(452) Concurrent weak roots 0.801ms [757.351s][info][gc,start ] GC(452) Concurrent cleanup [757.351s][info][gc ] GC(452) Concurrent cleanup 20879M->20879M(31744M) 0.109ms [757.351s][info][gc,free ] Free: 10617M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 7133K, Mutator Free: 1328 Collector Reserve: 205M, Max: 8192K; Used: 2320K Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [757.351s][info][gc,start ] GC(452) Concurrent strong roots [757.351s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent strong root [757.352s][info][gc ] GC(452) Concurrent strong roots 0.410ms [757.352s][info][gc,start ] GC(452) Concurrent evacuation [757.352s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent evacuation [757.430s][info][gc ] GC(452) Concurrent evacuation 78.167ms [757.431s][info][gc,start ] GC(452) Pause Init Update Refs [757.431s][info][gc ] GC(452) Pause Init Update Refs 0.550ms [757.431s][info][gc,start ] GC(452) Concurrent update references [757.431s][info][gc,task ] GC(452) Using 4 of 8 workers for concurrent reference update [757.431s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [757.566s][info][gc ] GC(452) Concurrent update references 134.401ms [757.566s][info][gc,start ] GC(452) Concurrent update thread roots [757.579s][info][gc ] GC(452) Concurrent update thread roots 13.081ms [757.579s][info][gc,start ] GC(452) Pause Final Update Refs [757.579s][info][gc,task ] GC(452) Using 8 of 8 workers for final reference update [757.579s][info][gc ] GC(452) Transfer SATB buffers [757.580s][info][gc,free ] Free: 12842M, Max: 8192K regular, 896M humongous, Frag: 91% external, 26% internal; Used: 3344M, Mutator Free: 1606 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [757.580s][info][gc ] GC(452) Pause Final Update Refs 0.760ms [757.580s][info][gc,start ] GC(452) Concurrent cleanup [757.580s][info][gc ] GC(452) Concurrent cleanup 21541M->18121M(31744M) 0.154ms [757.580s][info][gc,ergo ] GC(452) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7009K, young_available: 13585M [757.581s][info][gc,ergo ] GC(452) At end of Concurrent Young GC: GCU: 24.2%, MU: 24.5% during period of 1.641s [757.581s][info][gc,ergo ] GC(452) At end of Concurrent Young GC: YOUNG generation used: 1255M, used regions: 1264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 13584M [757.581s][info][gc,ergo ] GC(452) At end of Concurrent Young GC: OLD generation used: 16867M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 7009K [757.581s][info][gc,free ] Free: 12840M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 7697K, Mutator Free: 1606 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [757.581s][info][gc,stats ] [757.581s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [757.581s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [757.581s][info][gc,stats ] [757.581s][info][gc,stats ] Concurrent Reset 15503 us [757.581s][info][gc,stats ] Pause Init Mark (G) 5524 us [757.581s][info][gc,stats ] Pause Init Mark (N) 4800 us [757.581s][info][gc,stats ] Swap Remembered Set 3267 us [757.581s][info][gc,stats ] Transfer Old From SATB 1384 us [757.581s][info][gc,stats ] Update Region States 71 us [757.581s][info][gc,stats ] Concurrent Scan Remembered Set 24221 us, parallelism: 3.87x [757.581s][info][gc,stats ] RS: 93736 us [757.581s][info][gc,stats ] RS: Scan Clusters 93736 us, workers (us): 24139, 23665, 23028, 22903, ---, ---, ---, ---, [757.581s][info][gc,stats ] Concurrent Mark Roots 4892 us, parallelism: 3.69x [757.581s][info][gc,stats ] CMR: 18046 us [757.581s][info][gc,stats ] CMR: Thread Roots 16631 us, workers (us): 3932, 4384, 4142, 4173, ---, ---, ---, ---, [757.581s][info][gc,stats ] CMR: Code Cache Roots 1185 us, workers (us): 500, 162, 338, 184, ---, ---, ---, ---, [757.581s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 51, 50, 45, 41, ---, ---, ---, ---, [757.581s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 9, 36, ---, ---, ---, ---, [757.581s][info][gc,stats ] Concurrent Marking 197888 us, parallelism: 3.93x [757.581s][info][gc,stats ] CM: 778179 us [757.581s][info][gc,stats ] CM: Parallel Mark 778179 us, workers (us): 194562, 194549, 194531, 194537, ---, ---, ---, ---, [757.581s][info][gc,stats ] Pause Final Mark (G) 1503 us [757.581s][info][gc,stats ] Pause Final Mark (N) 947 us [757.581s][info][gc,stats ] Finish Mark 528 us [757.581s][info][gc,stats ] Update Region States 97 us [757.581s][info][gc,stats ] Choose Collection Set 131 us [757.581s][info][gc,stats ] Rebuild Free Set 51 us [757.581s][info][gc,stats ] Concurrent Thread Roots 4663 us, parallelism: 3.91x [757.581s][info][gc,stats ] CTR: 18216 us [757.581s][info][gc,stats ] CTR: Thread Roots 18216 us, workers (us): 4602, 4505, 4574, 4534, ---, ---, ---, ---, [757.581s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [757.581s][info][gc,stats ] CWRF: 1 us [757.581s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [757.581s][info][gc,stats ] Concurrent Weak Roots 816 us [757.581s][info][gc,stats ] Roots 53 us, parallelism: 1.49x [757.581s][info][gc,stats ] CWR: 80 us [757.581s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 24, 22, 19, 15, ---, ---, ---, ---, [757.581s][info][gc,stats ] Rendezvous 738 us [757.581s][info][gc,stats ] Concurrent Cleanup 115 us [757.581s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.63x [757.581s][info][gc,stats ] CSR: 1090 us [757.581s][info][gc,stats ] CSR: Code Cache Roots 933 us, workers (us): 334, 251, 149, 199, ---, ---, ---, ---, [757.581s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 35, 34, 33, 26, ---, ---, ---, ---, [757.581s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 5, 24, ---, ---, ---, ---, [757.581s][info][gc,stats ] Concurrent Evacuation 78192 us [757.581s][info][gc,stats ] Pause Init Update Refs (G) 1256 us [757.581s][info][gc,stats ] Pause Init Update Refs (N) 558 us [757.581s][info][gc,stats ] Manage GCLABs 459 us [757.581s][info][gc,stats ] Concurrent Update Refs 134431 us [757.581s][info][gc,stats ] Concurrent Update Thread Roots 13101 us [757.581s][info][gc,stats ] Pause Final Update Refs (G) 1427 us [757.581s][info][gc,stats ] Pause Final Update Refs (N) 765 us [757.581s][info][gc,stats ] Update Region States 45 us [757.581s][info][gc,stats ] Trash Collection Set 14 us [757.581s][info][gc,stats ] Rebuild Free Set 90 us [757.581s][info][gc,stats ] Concurrent Cleanup 161 us [757.581s][info][gc,stats ] Workers: Evacuated 160M across 4393526 objects, abandoned 0B across 0 objects. [757.581s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [757.581s][info][gc,stats ] - age 1: 125008720 bytes, 125008720 total [757.581s][info][gc,stats ] - age 2: 41080952 bytes, 166089672 total [757.581s][info][gc,stats ] - age 3: 75096 bytes, 166164768 total [757.581s][info][gc,stats ] - age 4: 417776 bytes, 166582544 total [757.581s][info][gc,stats ] - age 5: 271768 bytes, 166854312 total [757.581s][info][gc,stats ] - age 6: 377800 bytes, 167232112 total [757.581s][info][gc,stats ] - age 7: 510408 bytes, 167742520 total [757.581s][info][gc,stats ] - age 8: 336912 bytes, 168079432 total [757.581s][info][gc,stats ] - age 9: 32 bytes, 168079464 total [757.581s][info][gc,stats ] [757.581s][info][gc,stats ] Mutators: Evacuated 7713K across 191302 objects, abandoned 0B across 0 objects. [757.581s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [757.581s][info][gc,stats ] - age 1: 1946256 bytes, 1946256 total [757.581s][info][gc,stats ] - age 2: 5951192 bytes, 7897448 total [757.581s][info][gc,stats ] - age 4: 64 bytes, 7897512 total [757.581s][info][gc,stats ] - age 5: 96 bytes, 7897608 total [757.581s][info][gc,stats ] - age 6: 32 bytes, 7897640 total [757.581s][info][gc,stats ] - age 7: 256 bytes, 7897896 total [757.581s][info][gc,stats ] - age 8: 1096 bytes, 7898992 total [757.581s][info][gc,stats ] [757.581s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [757.581s][info][gc,stats ] - age 1: 28109904 bytes, 28109904 total [757.581s][info][gc,stats ] - age 2: 29175880 bytes, 57285784 total [757.581s][info][gc,stats ] [757.581s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [757.581s][info][gc,stats ] - age 7: 9945483696 bytes, 9945483696 total [757.581s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [757.592s][info][gc ] Transition from: normal to: idle [757.592s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [757.592s][info][gc ] Transition from: idle to: old [757.592s][info][gc,free ] Free: 12816M, Max: 8192K regular, 896M humongous, Frag: 94% external, 0% internal; Used: 7387K, Mutator Free: 1603 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [757.592s][info][gc,start ] GC(453) Concurrent marking (OLD) [757.592s][info][gc,task ] GC(453) Using 4 of 8 workers for concurrent marking [758.632s][info][gc ] Periodic Sample: GCU = 22.340%, MU = 22.989% during most recent 5.0s [758.758s][info][gc ] Trigger (YOUNG): Average GC time (4087.41 ms) is above the time for average allocation rate (2151 MB/s) to deplete free headroom (8789M) (margin of error = 3.13) [758.758s][info][gc,ergo ] Free headroom: 10377M (free) - 1587M (spike) - 0B (penalties) = 8789M [758.758s][info][gc ] Preempting old generation mark to allow Young GC [758.758s][info][gc ] Cancelling GC: Concurrent GC [758.760s][info][gc ] GC(453) Concurrent marking (OLD) 1167.989ms [758.760s][info][gc ] GC(453) GC cancellation took 0.001s [758.760s][info][gc,ergo ] GC(453) At end of OLD marking increment: GCU: 308.0%, MU: 383.2% for duration 1.179s (totals to be subsumed in next gc report) [758.760s][info][gc,ergo ] GC(453) At end of Concurrent Old Marking increment: YOUNG generation used: 3722M, used regions: 3728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 11117M [758.760s][info][gc,ergo ] GC(453) At end of Concurrent Old Marking increment: OLD generation used: 16867M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 7009K [758.760s][info][gc,free ] Free: 10373M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 10300K, Mutator Free: 1298 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [758.760s][info][gc,stats ] [758.760s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [758.760s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [758.760s][info][gc,stats ] [758.760s][info][gc,stats ] Concurrent Marking 1168010 us, parallelism: 4.00x [758.760s][info][gc,stats ] CM: 4669031 us [758.760s][info][gc,stats ] CM: Parallel Mark 4669031 us, workers (us): 1167950, 1166924, 1166993, 1167164, ---, ---, ---, ---, [758.760s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [758.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [758.760s][info][gc,stats ] [758.760s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [758.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [758.760s][info][gc,stats ] [758.760s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [758.760s][info][gc,stats ] - age 1: 28109904 bytes, 28109904 total [758.760s][info][gc,stats ] - age 2: 29175880 bytes, 57285784 total [758.760s][info][gc,stats ] [758.760s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [758.760s][info][gc,stats ] - age 7: 10093808544 bytes, 10093808544 total [758.760s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [758.770s][info][gc ] Transition from: old to: idle [758.770s][info][gc ] Transition from: idle to: normal [758.770s][info][gc ] Heuristics request to interrupt old for young collection accepted [758.770s][info][gc,free ] Free: 10354M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 6025K, Mutator Free: 1295 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [758.770s][info][gc,ergo ] GC(454) Start GC cycle (YOUNG) [758.771s][info][gc,start ] GC(454) Concurrent reset [758.771s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent reset [758.787s][info][gc ] GC(454) Concurrent reset 16.827ms [758.788s][info][gc,start ] GC(454) Pause Init Mark (YOUNG) [758.788s][info][gc,task ] GC(454) Using 8 of 8 workers for init marking [758.791s][info][gc ] GC(454) Transfer SATB buffers [758.793s][info][gc ] GC(454) Purged 498416 oops from old generation SATB buffers [758.793s][info][gc ] GC(454) Pause Init Mark (YOUNG) 4.881ms [758.793s][info][gc,start ] GC(454) Concurrent remembered set scanning [758.793s][info][gc,task ] GC(454) Using 4 of 8 workers for Concurrent remembered set scanning [758.817s][info][gc ] GC(454) Concurrent remembered set scanning 24.222ms [758.817s][info][gc,start ] GC(454) Concurrent marking roots [758.817s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent marking roots [758.825s][info][gc ] GC(454) Concurrent marking roots 7.846ms [758.825s][info][gc,start ] GC(454) Concurrent marking (YOUNG) [758.825s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent marking [759.138s][info][gc ] GC(454) Concurrent marking (YOUNG) 312.354ms [759.138s][info][gc,start ] GC(454) Pause Final Mark (YOUNG) [759.138s][info][gc,task ] GC(454) Using 8 of 8 workers for final marking [759.139s][info][gc,ergo ] GC(454) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [759.139s][info][gc,ergo ] GC(454) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [759.139s][info][gc,ergo ] GC(454) Chosen CSet evacuates young: 164M (of which at least: 0B are to be promoted), old: 0B [759.139s][info][gc,ergo ] GC(454) Collectable Garbage: 3464M (99%), Immediate: 0B (0%), 0 regions, CSet: 3464M (99%), 454 regions [759.139s][info][gc,ergo ] GC(454) Evacuation Targets: YOUNG: 164M, PROMOTE: 0B, OLD: 0B, TOTAL: 164M [759.139s][info][gc,free ] Free: 10112M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 7600K, Mutator Free: 1265 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [759.139s][info][gc ] GC(454) Pause Final Mark (YOUNG) 1.081ms [759.139s][info][gc,start ] GC(454) Concurrent thread roots [759.139s][info][gc,task ] GC(454) Using 4 of 8 workers for Concurrent thread roots [759.143s][info][gc ] GC(454) Concurrent thread roots 3.973ms [759.143s][info][gc,start ] GC(454) Concurrent weak references [759.143s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent weak references [759.143s][info][gc,ref ] GC(454) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [759.143s][info][gc,ref ] GC(454) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [759.143s][info][gc,ref ] GC(454) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [759.143s][info][gc ] GC(454) Concurrent weak references 0.039ms [759.143s][info][gc,start ] GC(454) Concurrent weak roots [759.143s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent weak root [759.144s][info][gc ] GC(454) Concurrent weak roots 0.692ms [759.144s][info][gc,start ] GC(454) Concurrent cleanup [759.144s][info][gc ] GC(454) Concurrent cleanup 21406M->21406M(31744M) 0.105ms [759.144s][info][gc,free ] Free: 10099M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4207K, Mutator Free: 1263 Collector Reserve: 198M, Max: 8192K; Used: 1370K Old Collector Reserve: 7002K, Max: 7002K; Used: 1190K [759.144s][info][gc,start ] GC(454) Concurrent strong roots [759.144s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent strong root [759.144s][info][gc ] GC(454) Concurrent strong roots 0.432ms [759.144s][info][gc,start ] GC(454) Concurrent evacuation [759.144s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent evacuation [759.208s][info][gc ] GC(454) Concurrent evacuation 63.949ms [759.209s][info][gc,start ] GC(454) Pause Init Update Refs [759.209s][info][gc ] GC(454) Pause Init Update Refs 0.523ms [759.210s][info][gc,start ] GC(454) Concurrent update references [759.210s][info][gc,task ] GC(454) Using 4 of 8 workers for concurrent reference update [759.210s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [759.389s][info][gc ] GC(454) Concurrent update references 179.463ms [759.389s][info][gc,start ] GC(454) Concurrent update thread roots [759.400s][info][gc ] GC(454) Concurrent update thread roots 10.446ms [759.400s][info][gc,start ] GC(454) Pause Final Update Refs [759.400s][info][gc,task ] GC(454) Using 8 of 8 workers for final reference update [759.400s][info][gc ] GC(454) Transfer SATB buffers [759.401s][info][gc,free ] Free: 12476M, Max: 8192K regular, 896M humongous, Frag: 90% external, 28% internal; Used: 3536M, Mutator Free: 1560 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 6999K, Max: 6999K; Used: 1192K [759.401s][info][gc ] GC(454) Pause Final Update Refs 0.733ms [759.401s][info][gc,start ] GC(454) Concurrent cleanup [759.401s][info][gc ] GC(454) Concurrent cleanup 22108M->18488M(31744M) 0.162ms [759.401s][info][gc,ergo ] GC(454) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7006K, young_available: 13219M [759.401s][info][gc,ergo ] GC(454) At end of Concurrent Young GC: GCU: 20.6%, MU: 24.3% during period of 1.821s [759.401s][info][gc,ergo ] GC(454) At end of Concurrent Young GC: YOUNG generation used: 1621M, used regions: 1632M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 13218M [759.401s][info][gc,ergo ] GC(454) At end of Concurrent Young GC: OLD generation used: 16867M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 7006K [759.401s][info][gc,free ] Free: 12474M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 5732K, Mutator Free: 1560 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6999K, Max: 6999K; Used: 1192K [759.402s][info][gc,stats ] [759.402s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [759.402s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [759.402s][info][gc,stats ] [759.402s][info][gc,stats ] Concurrent Reset 16856 us [759.402s][info][gc,stats ] Pause Init Mark (G) 5708 us [759.402s][info][gc,stats ] Pause Init Mark (N) 4890 us [759.402s][info][gc,stats ] Swap Remembered Set 3268 us [759.402s][info][gc,stats ] Transfer Old From SATB 1429 us [759.402s][info][gc,stats ] Update Region States 92 us [759.402s][info][gc,stats ] Concurrent Scan Remembered Set 24238 us, parallelism: 3.88x [759.402s][info][gc,stats ] RS: 94078 us [759.402s][info][gc,stats ] RS: Scan Clusters 94078 us, workers (us): 24161, 23455, 23312, 23150, ---, ---, ---, ---, [759.402s][info][gc,stats ] Concurrent Mark Roots 7861 us, parallelism: 2.41x [759.402s][info][gc,stats ] CMR: 18964 us [759.402s][info][gc,stats ] CMR: Thread Roots 17708 us, workers (us): 3385, 7288, 3518, 3517, ---, ---, ---, ---, [759.402s][info][gc,stats ] CMR: Code Cache Roots 1029 us, workers (us): 289, 186, 350, 204, ---, ---, ---, ---, [759.402s][info][gc,stats ] CMR: VM Strong Roots 180 us, workers (us): 52, 46, 42, 39, ---, ---, ---, ---, [759.402s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 38, ---, 9, ---, ---, ---, ---, [759.402s][info][gc,stats ] Concurrent Marking 312386 us, parallelism: 3.95x [759.402s][info][gc,stats ] CM: 1233381 us [759.402s][info][gc,stats ] CM: Parallel Mark 1233381 us, workers (us): 308367, 308353, 308337, 308325, ---, ---, ---, ---, [759.402s][info][gc,stats ] Pause Final Mark (G) 1642 us [759.402s][info][gc,stats ] Pause Final Mark (N) 1087 us [759.402s][info][gc,stats ] Finish Mark 437 us [759.402s][info][gc,stats ] Update Region States 87 us [759.402s][info][gc,stats ] Choose Collection Set 132 us [759.402s][info][gc,stats ] Rebuild Free Set 50 us [759.402s][info][gc,stats ] Concurrent Thread Roots 3987 us, parallelism: 3.89x [759.402s][info][gc,stats ] CTR: 15524 us [759.402s][info][gc,stats ] CTR: Thread Roots 15524 us, workers (us): 3932, 3933, 3809, 3851, ---, ---, ---, ---, [759.402s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [759.402s][info][gc,stats ] CWRF: 1 us [759.402s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [759.402s][info][gc,stats ] Concurrent Weak Roots 697 us [759.402s][info][gc,stats ] Roots 51 us, parallelism: 1.40x [759.402s][info][gc,stats ] CWR: 72 us [759.402s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 24, 18, 16, 14, ---, ---, ---, ---, [759.402s][info][gc,stats ] Rendezvous 632 us [759.402s][info][gc,stats ] Concurrent Cleanup 109 us [759.402s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.69x [759.402s][info][gc,stats ] CSR: 1170 us [759.402s][info][gc,stats ] CSR: Code Cache Roots 1000 us, workers (us): 194, 267, 184, 355, ---, ---, ---, ---, [759.402s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 40, 38, 35, 32, ---, ---, ---, ---, [759.402s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [759.402s][info][gc,stats ] Concurrent Evacuation 63972 us [759.402s][info][gc,stats ] Pause Init Update Refs (G) 1126 us [759.402s][info][gc,stats ] Pause Init Update Refs (N) 533 us [759.402s][info][gc,stats ] Manage GCLABs 437 us [759.402s][info][gc,stats ] Concurrent Update Refs 179491 us [759.402s][info][gc,stats ] Concurrent Update Thread Roots 10464 us [759.402s][info][gc,stats ] Pause Final Update Refs (G) 1425 us [759.402s][info][gc,stats ] Pause Final Update Refs (N) 738 us [759.402s][info][gc,stats ] Update Region States 45 us [759.402s][info][gc,stats ] Trash Collection Set 14 us [759.402s][info][gc,stats ] Rebuild Free Set 94 us [759.402s][info][gc,stats ] Concurrent Cleanup 169 us [759.402s][info][gc,stats ] Workers: Evacuated 160M across 4542894 objects, abandoned 0B across 0 objects. [759.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [759.402s][info][gc,stats ] - age 1: 115580544 bytes, 115580544 total [759.402s][info][gc,stats ] - age 2: 35645752 bytes, 151226296 total [759.402s][info][gc,stats ] - age 3: 17364904 bytes, 168591200 total [759.402s][info][gc,stats ] - age 5: 32 bytes, 168591232 total [759.402s][info][gc,stats ] - age 7: 64 bytes, 168591296 total [759.402s][info][gc,stats ] [759.402s][info][gc,stats ] Mutators: Evacuated 3644K across 85365 objects, abandoned 24B across 1 objects. [759.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [759.402s][info][gc,stats ] - age 1: 1339488 bytes, 1339488 total [759.402s][info][gc,stats ] - age 2: 661432 bytes, 2000920 total [759.402s][info][gc,stats ] - age 3: 1731152 bytes, 3732072 total [759.402s][info][gc,stats ] [759.402s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [759.402s][info][gc,stats ] - age 1: 89081208 bytes, 89081208 total [759.402s][info][gc,stats ] - age 2: 21257760 bytes, 110338968 total [759.402s][info][gc,stats ] - age 3: 27856680 bytes, 138195648 total [759.402s][info][gc,stats ] [759.402s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [759.402s][info][gc,stats ] - age 7: 10093808544 bytes, 10093808544 total [759.402s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [759.412s][info][gc ] Transition from: normal to: idle [759.412s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [759.412s][info][gc ] Transition from: idle to: old [759.412s][info][gc,free ] Free: 12449M, Max: 8192K regular, 896M humongous, Frag: 93% external, 0% internal; Used: 6404K, Mutator Free: 1557 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6999K, Max: 6999K; Used: 1192K [759.412s][info][gc,start ] GC(455) Concurrent marking (OLD) [759.412s][info][gc,task ] GC(455) Using 4 of 8 workers for concurrent marking [760.318s][info][gc ] GC(455) Concurrent marking (OLD) 905.373ms [760.318s][info][gc,start ] GC(455) Pause Final Mark (OLD) [760.318s][info][gc,task ] GC(455) Using 8 of 8 workers for final marking [760.319s][info][gc ] GC(455) Old-Gen Collectable Garbage: 1678M consolidated with free: 7000K, over 172 regions, Old-Gen Immediate Garbage: 450M over 58 regions. [760.319s][info][gc ] GC(455) Old generation transition from Marking to Waiting for evacuation [760.319s][info][gc,free ] Free: 10539M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 4113K, Mutator Free: 1318 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 486M, Max: 8192K; Used: 451M [760.319s][info][gc ] GC(455) Pause Final Mark (OLD) 0.941ms [760.319s][info][gc,start ] GC(455) Concurrent weak references [760.319s][info][gc,task ] GC(455) Using 4 of 8 workers for concurrent weak references [760.319s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.319s][info][gc,ref ] GC(455) Encountered references: Soft: 350, Weak: 1634, Final: 0, Phantom: 56 [760.319s][info][gc,ref ] GC(455) Discovered references: Soft: 264, Weak: 617, Final: 0, Phantom: 38 [760.319s][info][gc,ref ] GC(455) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [760.319s][info][gc ] GC(455) Concurrent weak references 0.074ms [760.319s][info][gc,start ] GC(455) Concurrent weak roots [760.319s][info][gc,task ] GC(455) Using 4 of 8 workers for concurrent weak root [760.320s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.321s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.321s][info][gc ] GC(455) Concurrent weak roots 2.160ms [760.321s][info][gc,start ] GC(455) Concurrent cleanup [760.322s][info][gc ] GC(455) Concurrent cleanup 20414M->19963M(31744M) 0.132ms [760.322s][info][gc,free ] Free: 10533M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 11183K, Mutator Free: 1318 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 486M, Max: 8192K; Used: 1192K [760.322s][info][gc,start ] GC(455) Pause Final Roots [760.322s][info][gc ] GC(455) Pause Final Roots 0.032ms [760.322s][info][gc ] GC(455) Transfer 33 region(s) from OLD to YOUNG, yielding increased size: 15104M [760.322s][info][gc,ergo ] GC(455) After old marking finished, successfully transferred 33 regions to young to prepare for next gc, old available: 206M, young_available: 11557M [760.322s][info][gc,ergo ] GC(455) At end of last OLD marking increment: GCU: 252.5%, MU: 380.6% for duration 0.921s (totals to be subsumed in next gc report) [760.322s][info][gc,ergo ] GC(455) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3547M, used regions: 3552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15104M, available: 11556M [760.322s][info][gc,ergo ] GC(455) At end of Concurrent Old Marking finishing increment: OLD generation used: 16417M, used regions: 16440M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16640M, available: 206M [760.322s][info][gc,free ] Free: 10532M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 11754K, Mutator Free: 1318 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 486M, Max: 8192K; Used: 1192K [760.322s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.323s][info][gc,stats ] [760.323s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [760.323s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [760.323s][info][gc,stats ] [760.323s][info][gc,stats ] Concurrent Marking 905400 us, parallelism: 3.97x [760.323s][info][gc,stats ] CM: 3596606 us [760.323s][info][gc,stats ] CM: Parallel Mark 3596606 us, workers (us): 899142, 899162, 899151, 899151, ---, ---, ---, ---, [760.323s][info][gc,stats ] Pause Final Mark (G) 1536 us [760.323s][info][gc,stats ] Pause Final Mark (N) 947 us [760.323s][info][gc,stats ] Finish Mark 470 us [760.323s][info][gc,stats ] Update Region States 46 us [760.323s][info][gc,stats ] Choose Collection Set 212 us [760.323s][info][gc,stats ] Rebuild Free Set 73 us [760.323s][info][gc,stats ] Concurrent Weak References 79 us, parallelism: 0.34x [760.323s][info][gc,stats ] CWRF: 27 us [760.323s][info][gc,stats ] CWRF: Weak References 27 us, workers (us): 8, 19, 0, 0, ---, ---, ---, ---, [760.323s][info][gc,stats ] Concurrent Weak Roots 2165 us [760.323s][info][gc,stats ] Roots 56 us, parallelism: 1.58x [760.323s][info][gc,stats ] CWR: 88 us [760.323s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 27, 24, 22, 16, ---, ---, ---, ---, [760.323s][info][gc,stats ] Rendezvous 2096 us [760.323s][info][gc,stats ] Concurrent Cleanup 137 us [760.323s][info][gc,stats ] Pause Final Roots (G) 417 us [760.323s][info][gc,stats ] Pause Final Roots (N) 38 us [760.323s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [760.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [760.323s][info][gc,stats ] [760.323s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [760.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [760.323s][info][gc,stats ] [760.323s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [760.323s][info][gc,stats ] - age 1: 89081208 bytes, 89081208 total [760.323s][info][gc,stats ] - age 2: 21257760 bytes, 110338968 total [760.323s][info][gc,stats ] - age 3: 27856680 bytes, 138195648 total [760.323s][info][gc,stats ] [760.323s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [760.323s][info][gc,stats ] - age 7: 10170190784 bytes, 10170190784 total [760.323s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [760.323s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.325s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.326s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.327s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.328s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.329s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.330s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.331s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.332s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.333s][info][gc ] Transition from: old to: idle [760.333s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 172 regions [760.333s][info][gc ] Transition from: idle to: normal [760.333s][info][gc ] Heuristics request for young collection accepted [760.333s][info][gc,free ] Free: 10510M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 9524K, Mutator Free: 1315 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 486M, Max: 8192K; Used: 1192K [760.333s][info][gc,ergo ] GC(456) Start GC cycle (YOUNG) [760.333s][info][gc,start ] GC(456) Concurrent reset [760.333s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent reset [760.349s][info][gc ] GC(456) Concurrent reset 15.856ms [760.350s][info][gc,start ] GC(456) Pause Init Mark (YOUNG) [760.350s][info][gc,task ] GC(456) Using 8 of 8 workers for init marking [760.353s][info][gc ] GC(456) Pause Init Mark (YOUNG) 3.764ms [760.354s][info][gc,start ] GC(456) Concurrent remembered set scanning [760.354s][info][gc,task ] GC(456) Using 4 of 8 workers for Concurrent remembered set scanning [760.369s][info][gc ] GC(456) Concurrent remembered set scanning 15.361ms [760.369s][info][gc,start ] GC(456) Concurrent marking roots [760.369s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent marking roots [760.373s][info][gc ] GC(456) Concurrent marking roots 4.338ms [760.373s][info][gc,start ] GC(456) Concurrent marking (YOUNG) [760.373s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent marking [760.754s][info][gc ] GC(456) Concurrent marking (YOUNG) 381.180ms [760.755s][info][gc,start ] GC(456) Pause Final Mark (YOUNG) [760.755s][info][gc,task ] GC(456) Using 8 of 8 workers for final marking [760.756s][info][gc,ergo ] GC(456) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [760.756s][info][gc ] GC(456) Choose old regions for mixed collection: old evacuation budget: 147M, candidates: 172 [760.756s][info][gc ] GC(456) Old-gen piggyback evac (172 regions, evacuating 141M, reclaiming: 1227M) [760.756s][info][gc ] GC(456) Old generation transition from Waiting for evacuation to Idle [760.756s][info][gc,ergo ] GC(456) Adaptive CSet Selection for YOUNG. Max Evacuation: 629M, Actual Free: 0B. [760.756s][info][gc,ergo ] GC(456) Chosen CSet evacuates young: 168M (of which at least: 0B are to be promoted), old: 141M [760.756s][info][gc,ergo ] GC(456) Collectable Garbage: 4447M (136%), Immediate: 0B (0%), 0 regions, CSet: 4447M (136%), 596 regions [760.756s][info][gc,ergo ] GC(456) Evacuation Targets: YOUNG: 168M, PROMOTE: 0B, OLD: 141M, TOTAL: 309M [760.756s][info][gc,free ] Free: 10440M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 7319K, Mutator Free: 1306 Collector Reserve: 208M, Max: 8192K; Used: 0B Old Collector Reserve: 200M, Max: 8192K; Used: 0B [760.756s][info][gc ] GC(456) Pause Final Mark (YOUNG) 0.968ms [760.756s][info][gc,start ] GC(456) Concurrent thread roots [760.756s][info][gc,task ] GC(456) Using 4 of 8 workers for Concurrent thread roots [760.760s][info][gc ] GC(456) Concurrent thread roots 4.470ms [760.760s][info][gc,start ] GC(456) Concurrent weak references [760.760s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent weak references [760.760s][info][gc,ref ] GC(456) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [760.760s][info][gc,ref ] GC(456) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [760.760s][info][gc,ref ] GC(456) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [760.760s][info][gc ] GC(456) Concurrent weak references 0.050ms [760.760s][info][gc,start ] GC(456) Concurrent weak roots [760.760s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent weak root [760.761s][info][gc ] GC(456) Concurrent weak roots 0.882ms [760.761s][info][gc,start ] GC(456) Concurrent cleanup [760.761s][info][gc ] GC(456) Concurrent cleanup 20891M->20891M(31744M) 0.114ms [760.761s][info][gc,free ] Free: 10419M, Max: 8192K regular, 896M humongous, Frag: 92% external, 0% internal; Used: 13101K, Mutator Free: 1304 Collector Reserve: 206M, Max: 8192K; Used: 1888K Old Collector Reserve: 199M, Max: 8192K; Used: 28160B [760.761s][info][gc,start ] GC(456) Concurrent strong roots [760.762s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent strong root [760.762s][info][gc ] GC(456) Concurrent strong roots 0.452ms [760.762s][info][gc,start ] GC(456) Concurrent evacuation [760.762s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent evacuation [760.902s][info][gc ] GC(456) Concurrent evacuation 139.834ms [760.902s][info][gc,start ] GC(456) Pause Init Update Refs [760.903s][info][gc ] GC(456) Pause Init Update Refs 0.592ms [760.903s][info][gc,start ] GC(456) Concurrent update references [760.903s][info][gc,task ] GC(456) Using 4 of 8 workers for concurrent reference update [760.903s][info][gc ] GC(456) Transfer 5 region(s) from OLD to YOUNG, yielding increased size: 15144M [760.903s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (40960K) [762.349s][info][gc ] GC(456) Concurrent update references 1446.285ms [762.349s][info][gc,start ] GC(456) Concurrent update thread roots [762.359s][info][gc ] GC(456) Concurrent update thread roots 9.811ms [762.360s][info][gc,start ] GC(456) Pause Final Update Refs [762.360s][info][gc,task ] GC(456) Using 8 of 8 workers for final reference update [762.360s][info][gc,free ] Free: 9744M, Max: 8192K regular, 416M humongous, Frag: 94% external, 33% internal; Used: 3299M, Mutator Free: 1219 Collector Reserve: 832M, Max: 8192K; Used: 98304K Old Collector Reserve: 1383M, Max: 8192K; Used: 1369M [762.360s][info][gc ] GC(456) Pause Final Update Refs 0.263ms [762.360s][info][gc,start ] GC(456) Concurrent cleanup [762.360s][info][gc ] GC(456) Concurrent cleanup 24516M->19768M(31744M) 0.221ms [762.360s][info][gc ] GC(456) Transfer 172 region(s) from OLD to YOUNG, yielding increased size: 16520M [762.360s][info][gc,ergo ] GC(456) After cleanup, successfully transferred 172 regions to young to prepare for next gc, old available: 8190K, young_available: 11951M [762.361s][info][gc,ergo ] GC(456) At end of Concurrent Young GC: GCU: 21.8%, MU: 24.4% during period of 2.959s [762.361s][info][gc,ergo ] GC(456) At end of Concurrent Young GC: YOUNG generation used: 4569M, used regions: 4576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 11950M [762.361s][info][gc,ergo ] GC(456) At end of Concurrent Young GC: OLD generation used: 15199M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 8190K [762.361s][info][gc,free ] Free: 9742M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 9928K, Mutator Free: 1219 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1383M, Max: 8192K; Used: 7680B [762.361s][info][gc,stats ] [762.361s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [762.361s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [762.361s][info][gc,stats ] [762.361s][info][gc,stats ] Concurrent Reset 15887 us [762.361s][info][gc,stats ] Pause Init Mark (G) 4469 us [762.361s][info][gc,stats ] Pause Init Mark (N) 3773 us [762.361s][info][gc,stats ] Swap Remembered Set 3556 us [762.361s][info][gc,stats ] Update Region States 79 us [762.361s][info][gc,stats ] Concurrent Scan Remembered Set 15376 us, parallelism: 3.95x [762.361s][info][gc,stats ] RS: 60809 us [762.361s][info][gc,stats ] RS: Scan Clusters 60809 us, workers (us): 15293, 15287, 15282, 14946, ---, ---, ---, ---, [762.361s][info][gc,stats ] Concurrent Mark Roots 4350 us, parallelism: 3.59x [762.361s][info][gc,stats ] CMR: 15613 us [762.361s][info][gc,stats ] CMR: Thread Roots 14326 us, workers (us): 3507, 3794, 3279, 3746, ---, ---, ---, ---, [762.361s][info][gc,stats ] CMR: Code Cache Roots 1149 us, workers (us): 294, 178, 504, 173, ---, ---, ---, ---, [762.361s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 35, 25, 22, 18, ---, ---, ---, ---, [762.361s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, 30, ---, ---, ---, ---, ---, ---, [762.361s][info][gc,stats ] Concurrent Marking 381208 us, parallelism: 3.95x [762.361s][info][gc,stats ] CM: 1504936 us [762.361s][info][gc,stats ] CM: Parallel Mark 1504936 us, workers (us): 376235, 376242, 376240, 376219, ---, ---, ---, ---, [762.361s][info][gc,stats ] Pause Final Mark (G) 1438 us [762.361s][info][gc,stats ] Pause Final Mark (N) 974 us [762.361s][info][gc,stats ] Finish Mark 499 us [762.361s][info][gc,stats ] Update Region States 83 us [762.361s][info][gc,stats ] Choose Collection Set 148 us [762.361s][info][gc,stats ] Rebuild Free Set 57 us [762.361s][info][gc,stats ] Concurrent Thread Roots 4484 us, parallelism: 3.85x [762.361s][info][gc,stats ] CTR: 17262 us [762.361s][info][gc,stats ] CTR: Thread Roots 17262 us, workers (us): 4429, 4296, 4278, 4259, ---, ---, ---, ---, [762.361s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [762.361s][info][gc,stats ] CWRF: 1 us [762.361s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [762.361s][info][gc,stats ] Concurrent Weak Roots 887 us [762.361s][info][gc,stats ] Roots 59 us, parallelism: 1.64x [762.361s][info][gc,stats ] CWR: 97 us [762.361s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 28, 28, 22, 19, ---, ---, ---, ---, [762.361s][info][gc,stats ] Rendezvous 814 us [762.361s][info][gc,stats ] Concurrent Cleanup 118 us [762.361s][info][gc,stats ] Concurrent Strong Roots 458 us, parallelism: 2.49x [762.361s][info][gc,stats ] CSR: 1140 us [762.361s][info][gc,stats ] CSR: Code Cache Roots 981 us, workers (us): 263, 168, 187, 363, ---, ---, ---, ---, [762.361s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 42, 32, 32, 26, ---, ---, ---, ---, [762.361s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [762.361s][info][gc,stats ] Concurrent Evacuation 139862 us [762.361s][info][gc,stats ] Pause Init Update Refs (G) 1349 us [762.362s][info][gc,stats ] Pause Init Update Refs (N) 602 us [762.362s][info][gc,stats ] Manage GCLABs 491 us [762.362s][info][gc,stats ] Concurrent Update Refs 1446320 us [762.362s][info][gc,stats ] Concurrent Update Thread Roots 9832 us [762.362s][info][gc,stats ] Pause Final Update Refs (G) 896 us [762.362s][info][gc,stats ] Pause Final Update Refs (N) 268 us [762.362s][info][gc,stats ] Update Region States 56 us [762.362s][info][gc,stats ] Trash Collection Set 17 us [762.362s][info][gc,stats ] Rebuild Free Set 99 us [762.362s][info][gc,stats ] Concurrent Cleanup 231 us [762.362s][info][gc,stats ] Workers: Evacuated 304M across 8878019 objects, abandoned 0B across 0 objects. [762.362s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [762.362s][info][gc,stats ] - age 1: 146345800 bytes, 146345800 total [762.362s][info][gc,stats ] - age 2: 54245664 bytes, 200591464 total [762.362s][info][gc,stats ] - age 3: 13974768 bytes, 214566232 total [762.362s][info][gc,stats ] - age 4: 26838744 bytes, 241404976 total [762.362s][info][gc,stats ] - age 5: 4947904 bytes, 246352880 total [762.362s][info][gc,stats ] - age 6: 12943112 bytes, 259295992 total [762.362s][info][gc,stats ] - age 7: 18881008 bytes, 278177000 total [762.362s][info][gc,stats ] - age 8: 9310768 bytes, 287487768 total [762.362s][info][gc,stats ] - age 9: 13645240 bytes, 301133008 total [762.362s][info][gc,stats ] - age 10: 5480976 bytes, 306613984 total [762.362s][info][gc,stats ] - age 11: 1478560 bytes, 308092544 total [762.362s][info][gc,stats ] - age 12: 799744 bytes, 308892288 total [762.362s][info][gc,stats ] - age 13: 1262496 bytes, 310154784 total [762.362s][info][gc,stats ] - age 14: 15680 bytes, 310170464 total [762.362s][info][gc,stats ] - age 15: 53536 bytes, 310224000 total [762.362s][info][gc,stats ] [762.362s][info][gc,stats ] Mutators: Evacuated 4621K across 105630 objects, abandoned 0B across 0 objects. [762.362s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [762.362s][info][gc,stats ] - age 1: 1278936 bytes, 1278936 total [762.362s][info][gc,stats ] - age 2: 877448 bytes, 2156384 total [762.362s][info][gc,stats ] - age 3: 151368 bytes, 2307752 total [762.362s][info][gc,stats ] - age 4: 2340920 bytes, 4648672 total [762.362s][info][gc,stats ] - age 5: 3992 bytes, 4652664 total [762.362s][info][gc,stats ] - age 6: 1600 bytes, 4654264 total [762.362s][info][gc,stats ] - age 7: 13632 bytes, 4667896 total [762.362s][info][gc,stats ] - age 8: 4232 bytes, 4672128 total [762.362s][info][gc,stats ] - age 9: 45160 bytes, 4717288 total [762.362s][info][gc,stats ] - age 10: 3216 bytes, 4720504 total [762.362s][info][gc,stats ] - age 11: 2920 bytes, 4723424 total [762.362s][info][gc,stats ] - age 13: 8544 bytes, 4731968 total [762.362s][info][gc,stats ] - age 15: 240 bytes, 4732208 total [762.362s][info][gc,stats ] [762.362s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [762.362s][info][gc,stats ] - age 1: 89133664 bytes, 89133664 total [762.362s][info][gc,stats ] - age 2: 80259632 bytes, 169393296 total [762.362s][info][gc,stats ] - age 3: 13965000 bytes, 183358296 total [762.362s][info][gc,stats ] - age 4: 13453656 bytes, 196811952 total [762.362s][info][gc,stats ] [762.362s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [762.362s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [762.362s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [762.372s][info][gc ] Transition from: normal to: idle [762.373s][info][gc ] Trigger (YOUNG): Average GC time (4032.35 ms) is above the time for average allocation rate (2137 MB/s) to deplete free headroom (8131M) (margin of error = 3.13) [762.373s][info][gc,ergo ] Free headroom: 9718M (free) - 1587M (spike) - 0B (penalties) = 8131M [762.373s][info][gc ] Transition from: idle to: normal [762.373s][info][gc ] Heuristics request for young collection accepted [762.373s][info][gc,free ] Free: 9718M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 9952K, Mutator Free: 1216 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1383M, Max: 8192K; Used: 7680B [762.373s][info][gc,ergo ] GC(457) Start GC cycle (YOUNG) [762.373s][info][gc,start ] GC(457) Concurrent reset [762.373s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent reset [762.392s][info][gc ] GC(457) Concurrent reset 19.583ms [762.393s][info][gc,start ] GC(457) Pause Init Mark (YOUNG) [762.393s][info][gc,task ] GC(457) Using 8 of 8 workers for init marking [762.396s][info][gc ] GC(457) Pause Init Mark (YOUNG) 3.584ms [762.397s][info][gc,start ] GC(457) Concurrent remembered set scanning [762.397s][info][gc,task ] GC(457) Using 4 of 8 workers for Concurrent remembered set scanning [762.439s][info][gc ] GC(457) Concurrent remembered set scanning 42.244ms [762.439s][info][gc,start ] GC(457) Concurrent marking roots [762.439s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent marking roots [762.443s][info][gc ] GC(457) Concurrent marking roots 4.334ms [762.443s][info][gc,start ] GC(457) Concurrent marking (YOUNG) [762.443s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent marking [762.895s][info][gc ] GC(457) Concurrent marking (YOUNG) 452.193ms [762.896s][info][gc,start ] GC(457) Pause Final Mark (YOUNG) [762.896s][info][gc,task ] GC(457) Using 8 of 8 workers for final marking [762.897s][info][gc,ergo ] GC(457) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [762.897s][info][gc,ergo ] GC(457) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [762.897s][info][gc,ergo ] GC(457) Chosen CSet evacuates young: 169M (of which at least: 0B are to be promoted), old: 0B [762.897s][info][gc,ergo ] GC(457) Collectable Garbage: 4181M (99%), Immediate: 0B (0%), 0 regions, CSet: 4181M (99%), 544 regions [762.897s][info][gc,ergo ] GC(457) Evacuation Targets: YOUNG: 169M, PROMOTE: 0B, OLD: 0B, TOTAL: 169M [762.897s][info][gc,free ] Free: 10670M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 1609K, Mutator Free: 1334 Collector Reserve: 208M, Max: 8192K; Used: 0B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [762.897s][info][gc ] GC(457) Pause Final Mark (YOUNG) 1.037ms [762.897s][info][gc,start ] GC(457) Concurrent thread roots [762.897s][info][gc,task ] GC(457) Using 4 of 8 workers for Concurrent thread roots [762.901s][info][gc ] GC(457) Concurrent thread roots 3.742ms [762.901s][info][gc,start ] GC(457) Concurrent weak references [762.901s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent weak references [762.901s][info][gc,ref ] GC(457) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [762.901s][info][gc,ref ] GC(457) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [762.901s][info][gc,ref ] GC(457) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [762.901s][info][gc ] GC(457) Concurrent weak references 0.048ms [762.901s][info][gc,start ] GC(457) Concurrent weak roots [762.901s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent weak root [762.902s][info][gc ] GC(457) Concurrent weak roots 0.753ms [762.902s][info][gc,start ] GC(457) Concurrent cleanup [762.902s][info][gc ] GC(457) Concurrent cleanup 20853M->20853M(31744M) 0.105ms [762.902s][info][gc,free ] Free: 10658M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5201K, Mutator Free: 1333 Collector Reserve: 207M, Max: 8192K; Used: 804K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [762.902s][info][gc,start ] GC(457) Concurrent strong roots [762.902s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent strong root [762.902s][info][gc ] GC(457) Concurrent strong roots 0.441ms [762.902s][info][gc,start ] GC(457) Concurrent evacuation [762.902s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent evacuation [762.965s][info][gc ] GC(457) Concurrent evacuation 62.802ms [762.965s][info][gc,start ] GC(457) Pause Init Update Refs [762.966s][info][gc ] GC(457) Pause Init Update Refs 0.507ms [762.966s][info][gc,start ] GC(457) Concurrent update references [762.966s][info][gc,task ] GC(457) Using 4 of 8 workers for concurrent reference update [762.966s][info][gc,free ] At start of update refs, moving 16381K to Mutator free set from Collector Reserve (16381K) and from Old Collector Reserve (0B) [763.216s][info][gc ] GC(457) Concurrent update references 249.612ms [763.216s][info][gc,start ] GC(457) Concurrent update thread roots [763.226s][info][gc ] GC(457) Concurrent update thread roots 10.891ms [763.227s][info][gc,start ] GC(457) Pause Final Update Refs [763.227s][info][gc,task ] GC(457) Using 8 of 8 workers for final reference update [763.227s][info][gc,free ] Free: 13536M, Max: 8192K regular, 560M humongous, Frag: 94% external, 32% internal; Used: 4350M, Mutator Free: 1693 Collector Reserve: 831M, Max: 8192K; Used: 8194K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [763.227s][info][gc ] GC(457) Pause Final Update Refs 0.218ms [763.227s][info][gc,start ] GC(457) Concurrent cleanup [763.227s][info][gc ] GC(457) Concurrent cleanup 21694M->17351M(31744M) 0.201ms [763.227s][info][gc,ergo ] GC(457) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8190K, young_available: 14367M [763.228s][info][gc,ergo ] GC(457) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.0% during period of 0.867s [763.228s][info][gc,ergo ] GC(457) At end of Concurrent Young GC: YOUNG generation used: 2153M, used regions: 2168M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14366M [763.228s][info][gc,ergo ] GC(457) At end of Concurrent Young GC: OLD generation used: 15199M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 8190K [763.228s][info][gc,free ] Free: 13534M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 9503K, Mutator Free: 1693 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [763.228s][info][gc,stats ] [763.228s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [763.228s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [763.228s][info][gc,stats ] [763.228s][info][gc,stats ] Concurrent Reset 19604 us [763.228s][info][gc,stats ] Pause Init Mark (G) 4364 us [763.228s][info][gc,stats ] Pause Init Mark (N) 3595 us [763.228s][info][gc,stats ] Swap Remembered Set 3243 us [763.228s][info][gc,stats ] Update Region States 189 us [763.228s][info][gc,stats ] Concurrent Scan Remembered Set 42260 us, parallelism: 3.98x [763.228s][info][gc,stats ] RS: 168361 us [763.228s][info][gc,stats ] RS: Scan Clusters 168361 us, workers (us): 42177, 42169, 42161, 41854, ---, ---, ---, ---, [763.228s][info][gc,stats ] Concurrent Mark Roots 4347 us, parallelism: 3.66x [763.228s][info][gc,stats ] CMR: 15894 us [763.228s][info][gc,stats ] CMR: Thread Roots 14698 us, workers (us): 3538, 3579, 3818, 3762, ---, ---, ---, ---, [763.228s][info][gc,stats ] CMR: Code Cache Roots 1057 us, workers (us): 371, 333, 180, 174, ---, ---, ---, ---, [763.228s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 31, 28, 26, 18, ---, ---, ---, ---, [763.228s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [763.228s][info][gc,stats ] Concurrent Marking 452219 us, parallelism: 3.96x [763.228s][info][gc,stats ] CM: 1790644 us [763.228s][info][gc,stats ] CM: Parallel Mark 1790644 us, workers (us): 447670, 447668, 447659, 447647, ---, ---, ---, ---, [763.228s][info][gc,stats ] Pause Final Mark (G) 1540 us [763.228s][info][gc,stats ] Pause Final Mark (N) 1042 us [763.228s][info][gc,stats ] Finish Mark 560 us [763.228s][info][gc,stats ] Update Region States 88 us [763.228s][info][gc,stats ] Choose Collection Set 145 us [763.228s][info][gc,stats ] Rebuild Free Set 61 us [763.228s][info][gc,stats ] Concurrent Thread Roots 3756 us, parallelism: 3.90x [763.228s][info][gc,stats ] CTR: 14664 us [763.228s][info][gc,stats ] CTR: Thread Roots 14664 us, workers (us): 3639, 3686, 3644, 3694, ---, ---, ---, ---, [763.228s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [763.228s][info][gc,stats ] CWRF: 2 us [763.228s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [763.228s][info][gc,stats ] Concurrent Weak Roots 759 us [763.228s][info][gc,stats ] Roots 49 us, parallelism: 1.32x [763.228s][info][gc,stats ] CWR: 65 us [763.228s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 17, 15, 12, ---, ---, ---, ---, [763.228s][info][gc,stats ] Rendezvous 696 us [763.228s][info][gc,stats ] Concurrent Cleanup 110 us [763.228s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.60x [763.228s][info][gc,stats ] CSR: 1161 us [763.228s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 357, 174, 254, 182, ---, ---, ---, ---, [763.228s][info][gc,stats ] CSR: VM Strong Roots 156 us, workers (us): 50, 39, 37, 30, ---, ---, ---, ---, [763.228s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, ---, 9, 28, ---, ---, ---, ---, [763.228s][info][gc,stats ] Concurrent Evacuation 62819 us [763.228s][info][gc,stats ] Pause Init Update Refs (G) 986 us [763.228s][info][gc,stats ] Pause Init Update Refs (N) 515 us [763.228s][info][gc,stats ] Manage GCLABs 431 us [763.228s][info][gc,stats ] Concurrent Update Refs 249632 us [763.228s][info][gc,stats ] Concurrent Update Thread Roots 10909 us [763.228s][info][gc,stats ] Pause Final Update Refs (G) 754 us [763.228s][info][gc,stats ] Pause Final Update Refs (N) 224 us [763.228s][info][gc,stats ] Update Region States 39 us [763.228s][info][gc,stats ] Trash Collection Set 17 us [763.228s][info][gc,stats ] Rebuild Free Set 87 us [763.228s][info][gc,stats ] Concurrent Cleanup 211 us [763.228s][info][gc,stats ] Workers: Evacuated 168M across 4622274 objects, abandoned 0B across 0 objects. [763.228s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [763.228s][info][gc,stats ] - age 1: 106682808 bytes, 106682808 total [763.228s][info][gc,stats ] - age 2: 34539952 bytes, 141222760 total [763.228s][info][gc,stats ] - age 3: 13867896 bytes, 155090656 total [763.228s][info][gc,stats ] - age 4: 5909688 bytes, 161000344 total [763.228s][info][gc,stats ] - age 5: 15666976 bytes, 176667320 total [763.228s][info][gc,stats ] - age 7: 32 bytes, 176667352 total [763.228s][info][gc,stats ] [763.228s][info][gc,stats ] Mutators: Evacuated 1235K across 12754 objects, abandoned 0B across 0 objects. [763.228s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [763.228s][info][gc,stats ] - age 1: 1153424 bytes, 1153424 total [763.228s][info][gc,stats ] - age 2: 34632 bytes, 1188056 total [763.228s][info][gc,stats ] - age 3: 13080 bytes, 1201136 total [763.228s][info][gc,stats ] - age 4: 9456 bytes, 1210592 total [763.228s][info][gc,stats ] - age 5: 54664 bytes, 1265256 total [763.228s][info][gc,stats ] [763.228s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [763.228s][info][gc,stats ] - age 1: 94815288 bytes, 94815288 total [763.228s][info][gc,stats ] - age 2: 75183904 bytes, 169999192 total [763.228s][info][gc,stats ] - age 3: 72164992 bytes, 242164184 total [763.228s][info][gc,stats ] - age 4: 13361400 bytes, 255525584 total [763.228s][info][gc,stats ] - age 5: 6498544 bytes, 262024128 total [763.228s][info][gc,stats ] [763.228s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [763.228s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [763.229s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [763.239s][info][gc ] Transition from: normal to: idle [763.643s][info][gc ] Periodic Sample: GCU = 20.399%, MU = 22.747% during most recent 5.0s [765.330s][info][gc ] Trigger (YOUNG): Average GC time (3859.60 ms) is above the time for average allocation rate (2011 MB/s) to deplete free headroom (7760M) (margin of error = 3.12) [765.330s][info][gc,ergo ] Free headroom: 9348M (free) - 1587M (spike) - 0B (penalties) = 7760M [765.330s][info][gc ] Transition from: idle to: normal [765.330s][info][gc ] Heuristics request for young collection accepted [765.330s][info][gc,free ] Free: 9348M, Max: 8192K regular, 712M humongous, Frag: 93% external, 0% internal; Used: 4004K, Mutator Free: 1169 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [765.330s][info][gc,ergo ] GC(458) Start GC cycle (YOUNG) [765.330s][info][gc,start ] GC(458) Concurrent reset [765.331s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent reset [765.358s][info][gc ] GC(458) Concurrent reset 27.706ms [765.359s][info][gc,start ] GC(458) Pause Init Mark (YOUNG) [765.359s][info][gc,task ] GC(458) Using 8 of 8 workers for init marking [765.362s][info][gc ] GC(458) Pause Init Mark (YOUNG) 3.564ms [765.363s][info][gc,start ] GC(458) Concurrent remembered set scanning [765.363s][info][gc,task ] GC(458) Using 4 of 8 workers for Concurrent remembered set scanning [765.379s][info][gc ] GC(458) Concurrent remembered set scanning 16.292ms [765.379s][info][gc,start ] GC(458) Concurrent marking roots [765.379s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent marking roots [765.383s][info][gc ] GC(458) Concurrent marking roots 4.044ms [765.383s][info][gc,start ] GC(458) Concurrent marking (YOUNG) [765.383s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent marking [765.823s][info][gc ] GC(458) Concurrent marking (YOUNG) 440.498ms [765.824s][info][gc,start ] GC(458) Pause Final Mark (YOUNG) [765.824s][info][gc,task ] GC(458) Using 8 of 8 workers for final marking [765.824s][info][gc,ergo ] GC(458) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [765.825s][info][gc,ergo ] GC(458) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [765.825s][info][gc,ergo ] GC(458) Chosen CSet evacuates young: 88220K (of which at least: 0B are to be promoted), old: 0B [765.825s][info][gc,ergo ] GC(458) Collectable Garbage: 5937M (99%), Immediate: 0B (0%), 0 regions, CSet: 5937M (99%), 753 regions [765.825s][info][gc,ergo ] GC(458) Evacuation Targets: YOUNG: 88220K, PROMOTE: 0B, OLD: 0B, TOTAL: 88220K [765.825s][info][gc,free ] Free: 9053M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2181K, Mutator Free: 1132 Collector Reserve: 103M, Max: 8192K; Used: 2064B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [765.825s][info][gc ] GC(458) Pause Final Mark (YOUNG) 0.929ms [765.825s][info][gc,start ] GC(458) Concurrent thread roots [765.825s][info][gc,task ] GC(458) Using 4 of 8 workers for Concurrent thread roots [765.830s][info][gc ] GC(458) Concurrent thread roots 4.707ms [765.830s][info][gc,start ] GC(458) Concurrent weak references [765.830s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent weak references [765.830s][info][gc,ref ] GC(458) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [765.830s][info][gc,ref ] GC(458) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [765.830s][info][gc,ref ] GC(458) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [765.830s][info][gc ] GC(458) Concurrent weak references 0.050ms [765.830s][info][gc,start ] GC(458) Concurrent weak roots [765.830s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent weak root [765.830s][info][gc ] GC(458) Concurrent weak roots 0.751ms [765.830s][info][gc,start ] GC(458) Concurrent cleanup [765.831s][info][gc ] GC(458) Concurrent cleanup 22577M->22577M(31744M) 0.106ms [765.831s][info][gc,free ] Free: 9038M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1134K, Mutator Free: 1130 Collector Reserve: 103M, Max: 8192K; Used: 784K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [765.831s][info][gc,start ] GC(458) Concurrent strong roots [765.831s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent strong root [765.831s][info][gc ] GC(458) Concurrent strong roots 0.410ms [765.831s][info][gc,start ] GC(458) Concurrent evacuation [765.831s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent evacuation [765.866s][info][gc ] GC(458) Concurrent evacuation 34.712ms [765.866s][info][gc,start ] GC(458) Pause Init Update Refs [765.867s][info][gc ] GC(458) Pause Init Update Refs 0.526ms [765.867s][info][gc,start ] GC(458) Concurrent update references [765.867s][info][gc,task ] GC(458) Using 4 of 8 workers for concurrent reference update [765.867s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [766.067s][info][gc ] GC(458) Concurrent update references 200.149ms [766.067s][info][gc,start ] GC(458) Concurrent update thread roots [766.076s][info][gc ] GC(458) Concurrent update thread roots 9.499ms [766.077s][info][gc,start ] GC(458) Pause Final Update Refs [766.077s][info][gc,task ] GC(458) Using 8 of 8 workers for final reference update [766.077s][info][gc,free ] Free: 13738M, Max: 8192K regular, 560M humongous, Frag: 93% external, 43% internal; Used: 5925M, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 104M Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [766.077s][info][gc ] GC(458) Pause Final Update Refs 0.225ms [766.077s][info][gc,start ] GC(458) Concurrent cleanup [766.077s][info][gc ] GC(458) Concurrent cleanup 23165M->17150M(31744M) 0.185ms [766.077s][info][gc,ergo ] GC(458) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8190K, young_available: 14569M [766.078s][info][gc,ergo ] GC(458) At end of Concurrent Young GC: GCU: 6.2%, MU: 17.1% during period of 2.850s [766.078s][info][gc,ergo ] GC(458) At end of Concurrent Young GC: YOUNG generation used: 1951M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14568M [766.078s][info][gc,ergo ] GC(458) At end of Concurrent Young GC: OLD generation used: 15199M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 8190K [766.078s][info][gc,free ] Free: 13736M, Max: 8192K regular, 1376M humongous, Frag: 90% external, 0% internal; Used: 7518K, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 8256B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [766.078s][info][gc,stats ] [766.078s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [766.078s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [766.078s][info][gc,stats ] [766.078s][info][gc,stats ] Concurrent Reset 27736 us [766.078s][info][gc,stats ] Pause Init Mark (G) 4339 us [766.078s][info][gc,stats ] Pause Init Mark (N) 3574 us [766.078s][info][gc,stats ] Swap Remembered Set 3382 us [766.078s][info][gc,stats ] Update Region States 51 us [766.078s][info][gc,stats ] Concurrent Scan Remembered Set 16308 us, parallelism: 3.97x [766.078s][info][gc,stats ] RS: 64762 us [766.078s][info][gc,stats ] RS: Scan Clusters 64762 us, workers (us): 16197, 16191, 16190, 16184, ---, ---, ---, ---, [766.078s][info][gc,stats ] Concurrent Mark Roots 4059 us, parallelism: 3.65x [766.078s][info][gc,stats ] CMR: 14827 us [766.078s][info][gc,stats ] CMR: Thread Roots 13541 us, workers (us): 3539, 3377, 3160, 3465, ---, ---, ---, ---, [766.078s][info][gc,stats ] CMR: Code Cache Roots 1146 us, workers (us): 173, 296, 503, 174, ---, ---, ---, ---, [766.078s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 33, 28, 22, 20, ---, ---, ---, ---, [766.078s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [766.078s][info][gc,stats ] Concurrent Marking 440526 us, parallelism: 3.96x [766.078s][info][gc,stats ] CM: 1744157 us [766.078s][info][gc,stats ] CM: Parallel Mark 1744157 us, workers (us): 436051, 436045, 436038, 436023, ---, ---, ---, ---, [766.078s][info][gc,stats ] Pause Final Mark (G) 1411 us [766.078s][info][gc,stats ] Pause Final Mark (N) 936 us [766.078s][info][gc,stats ] Finish Mark 438 us [766.078s][info][gc,stats ] Update Region States 85 us [766.078s][info][gc,stats ] Choose Collection Set 168 us [766.078s][info][gc,stats ] Rebuild Free Set 49 us [766.078s][info][gc,stats ] Concurrent Thread Roots 4722 us, parallelism: 3.92x [766.078s][info][gc,stats ] CTR: 18515 us [766.078s][info][gc,stats ] CTR: Thread Roots 18515 us, workers (us): 4666, 4630, 4614, 4604, ---, ---, ---, ---, [766.078s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [766.078s][info][gc,stats ] CWRF: 2 us [766.078s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [766.078s][info][gc,stats ] Concurrent Weak Roots 778 us [766.078s][info][gc,stats ] Roots 60 us, parallelism: 1.62x [766.078s][info][gc,stats ] CWR: 97 us [766.078s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 29, 25, 23, 20, ---, ---, ---, ---, [766.078s][info][gc,stats ] Rendezvous 681 us [766.078s][info][gc,stats ] Concurrent Cleanup 112 us [766.078s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.53x [766.078s][info][gc,stats ] CSR: 1045 us [766.078s][info][gc,stats ] CSR: Code Cache Roots 901 us, workers (us): 148, 253, 339, 162, ---, ---, ---, ---, [766.078s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 35, 34, 27, 22, ---, ---, ---, ---, [766.078s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, ---, 20, ---, ---, ---, ---, [766.078s][info][gc,stats ] Concurrent Evacuation 34729 us [766.078s][info][gc,stats ] Pause Init Update Refs (G) 990 us [766.078s][info][gc,stats ] Pause Init Update Refs (N) 535 us [766.078s][info][gc,stats ] Manage GCLABs 436 us [766.078s][info][gc,stats ] Concurrent Update Refs 200172 us [766.078s][info][gc,stats ] Concurrent Update Thread Roots 9514 us [766.078s][info][gc,stats ] Pause Final Update Refs (G) 763 us [766.078s][info][gc,stats ] Pause Final Update Refs (N) 229 us [766.078s][info][gc,stats ] Update Region States 46 us [766.078s][info][gc,stats ] Trash Collection Set 20 us [766.078s][info][gc,stats ] Rebuild Free Set 81 us [766.078s][info][gc,stats ] Concurrent Cleanup 191 us [766.078s][info][gc,stats ] Workers: Evacuated 87685K across 2008507 objects, abandoned 0B across 0 objects. [766.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [766.078s][info][gc,stats ] - age 1: 32588904 bytes, 32588904 total [766.078s][info][gc,stats ] - age 2: 33486312 bytes, 66075216 total [766.078s][info][gc,stats ] - age 3: 6036872 bytes, 72112088 total [766.078s][info][gc,stats ] - age 4: 9699096 bytes, 81811184 total [766.078s][info][gc,stats ] - age 5: 2151888 bytes, 83963072 total [766.078s][info][gc,stats ] - age 6: 5827152 bytes, 89790224 total [766.078s][info][gc,stats ] [766.078s][info][gc,stats ] Mutators: Evacuated 534K across 4914 objects, abandoned 0B across 0 objects. [766.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [766.078s][info][gc,stats ] - age 1: 513360 bytes, 513360 total [766.078s][info][gc,stats ] - age 2: 17352 bytes, 530712 total [766.078s][info][gc,stats ] - age 3: 1912 bytes, 532624 total [766.078s][info][gc,stats ] - age 4: 4296 bytes, 536920 total [766.078s][info][gc,stats ] - age 5: 1216 bytes, 538136 total [766.078s][info][gc,stats ] - age 6: 9552 bytes, 547688 total [766.078s][info][gc,stats ] [766.078s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [766.078s][info][gc,stats ] - age 1: 86767808 bytes, 86767808 total [766.078s][info][gc,stats ] - age 2: 94815288 bytes, 181583096 total [766.078s][info][gc,stats ] - age 3: 75183840 bytes, 256766936 total [766.078s][info][gc,stats ] - age 4: 72164992 bytes, 328931928 total [766.078s][info][gc,stats ] - age 5: 13361400 bytes, 342293328 total [766.078s][info][gc,stats ] - age 6: 6498544 bytes, 348791872 total [766.078s][info][gc,stats ] [766.078s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [766.078s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [766.078s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [766.088s][info][gc ] Transition from: normal to: idle [767.586s][info][gc ] Trigger (YOUNG): Average GC time (3694.61 ms) is above the time for instantaneous allocation rate (3070 MB/s) to deplete free headroom (9043M) (spike threshold = 1.24) [767.586s][info][gc ] Transition from: idle to: normal [767.586s][info][gc ] Heuristics request for young collection accepted [767.586s][info][gc,free ] Free: 10630M, Max: 8192K regular, 1376M humongous, Frag: 88% external, 0% internal; Used: 9648K, Mutator Free: 1330 Collector Reserve: 831M, Max: 8192K; Used: 8256B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [767.586s][info][gc,ergo ] GC(459) Start GC cycle (YOUNG) [767.586s][info][gc,start ] GC(459) Concurrent reset [767.586s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent reset [767.607s][info][gc ] GC(459) Concurrent reset 21.627ms [767.608s][info][gc,start ] GC(459) Pause Init Mark (YOUNG) [767.608s][info][gc,task ] GC(459) Using 8 of 8 workers for init marking [767.612s][info][gc ] GC(459) Pause Init Mark (YOUNG) 3.521ms [767.612s][info][gc,start ] GC(459) Concurrent remembered set scanning [767.612s][info][gc,task ] GC(459) Using 4 of 8 workers for Concurrent remembered set scanning [767.629s][info][gc ] GC(459) Concurrent remembered set scanning 17.484ms [767.629s][info][gc,start ] GC(459) Concurrent marking roots [767.629s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent marking roots [767.633s][info][gc ] GC(459) Concurrent marking roots 4.044ms [767.633s][info][gc,start ] GC(459) Concurrent marking (YOUNG) [767.633s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent marking [768.083s][info][gc ] GC(459) Concurrent marking (YOUNG) 449.833ms [768.084s][info][gc,start ] GC(459) Pause Final Mark (YOUNG) [768.084s][info][gc,task ] GC(459) Using 8 of 8 workers for final marking [768.084s][info][gc,ergo ] GC(459) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [768.084s][info][gc,ergo ] GC(459) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [768.084s][info][gc,ergo ] GC(459) Chosen CSet evacuates young: 41607K (of which at least: 0B are to be promoted), old: 0B [768.084s][info][gc,ergo ] GC(459) Collectable Garbage: 4644M (99%), Immediate: 0B (0%), 0 regions, CSet: 4644M (99%), 586 regions [768.084s][info][gc,ergo ] GC(459) Evacuation Targets: YOUNG: 41607K, PROMOTE: 0B, OLD: 0B, TOTAL: 41607K [768.085s][info][gc,free ] Free: 10368M, Max: 8192K regular, 1376M humongous, Frag: 87% external, 0% internal; Used: 7861K, Mutator Free: 1297 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.085s][info][gc ] GC(459) Pause Final Mark (YOUNG) 1.049ms [768.085s][info][gc,start ] GC(459) Concurrent thread roots [768.085s][info][gc,task ] GC(459) Using 4 of 8 workers for Concurrent thread roots [768.089s][info][gc ] GC(459) Concurrent thread roots 3.819ms [768.089s][info][gc,start ] GC(459) Concurrent weak references [768.089s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent weak references [768.089s][info][gc,ref ] GC(459) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.089s][info][gc,ref ] GC(459) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.089s][info][gc,ref ] GC(459) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.089s][info][gc ] GC(459) Concurrent weak references 0.040ms [768.089s][info][gc,start ] GC(459) Concurrent weak roots [768.089s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent weak root [768.089s][info][gc ] GC(459) Concurrent weak roots 0.697ms [768.089s][info][gc,start ] GC(459) Concurrent cleanup [768.089s][info][gc ] GC(459) Concurrent cleanup 21305M->21305M(31744M) 0.106ms [768.089s][info][gc,free ] Free: 10356M, Max: 8192K regular, 1376M humongous, Frag: 87% external, 0% internal; Used: 3467K, Mutator Free: 1295 Collector Reserve: 56592K, Max: 8192K; Used: 751K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.089s][info][gc,start ] GC(459) Concurrent strong roots [768.089s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent strong root [768.090s][info][gc ] GC(459) Concurrent strong roots 0.418ms [768.090s][info][gc,start ] GC(459) Concurrent evacuation [768.090s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent evacuation [768.110s][info][gc ] GC(459) Concurrent evacuation 20.000ms [768.110s][info][gc,start ] GC(459) Pause Init Update Refs [768.111s][info][gc ] GC(459) Pause Init Update Refs 0.493ms [768.111s][info][gc,start ] GC(459) Concurrent update references [768.111s][info][gc,task ] GC(459) Using 4 of 8 workers for concurrent reference update [768.111s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [768.300s][info][gc ] GC(459) Concurrent update references 189.506ms [768.300s][info][gc,start ] GC(459) Concurrent update thread roots [768.310s][info][gc ] GC(459) Concurrent update thread roots 9.363ms [768.310s][info][gc,start ] GC(459) Pause Final Update Refs [768.310s][info][gc,task ] GC(459) Using 8 of 8 workers for final reference update [768.310s][info][gc,free ] Free: 13757M, Max: 8192K regular, 1312M humongous, Frag: 86% external, 33% internal; Used: 4639M, Mutator Free: 1720 Collector Reserve: 831M, Max: 8192K; Used: 49174K Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.310s][info][gc ] GC(459) Pause Final Update Refs 0.212ms [768.311s][info][gc,start ] GC(459) Concurrent cleanup [768.311s][info][gc ] GC(459) Concurrent cleanup 21807M->17130M(31744M) 0.161ms [768.311s][info][gc,ergo ] GC(459) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8190K, young_available: 14589M [768.311s][info][gc,ergo ] GC(459) At end of Concurrent Young GC: GCU: 7.7%, MU: 18.4% during period of 2.233s [768.311s][info][gc,ergo ] GC(459) At end of Concurrent Young GC: YOUNG generation used: 1931M, used regions: 1960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14588M [768.311s][info][gc,ergo ] GC(459) At end of Concurrent Young GC: OLD generation used: 15199M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 8190K [768.311s][info][gc,free ] Free: 13756M, Max: 8192K regular, 1720M humongous, Frag: 88% external, 0% internal; Used: 3637K, Mutator Free: 1720 Collector Reserve: 831M, Max: 8192K; Used: 22704B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.311s][info][gc,stats ] [768.311s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [768.311s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [768.311s][info][gc,stats ] [768.312s][info][gc,stats ] Concurrent Reset 21653 us [768.312s][info][gc,stats ] Pause Init Mark (G) 4286 us [768.312s][info][gc,stats ] Pause Init Mark (N) 3532 us [768.312s][info][gc,stats ] Swap Remembered Set 3312 us [768.312s][info][gc,stats ] Update Region States 76 us [768.312s][info][gc,stats ] Concurrent Scan Remembered Set 17501 us, parallelism: 3.97x [768.312s][info][gc,stats ] RS: 69529 us [768.312s][info][gc,stats ] RS: Scan Clusters 69529 us, workers (us): 17388, 17384, 17381, 17375, ---, ---, ---, ---, [768.312s][info][gc,stats ] Concurrent Mark Roots 4058 us, parallelism: 3.64x [768.312s][info][gc,stats ] CMR: 14777 us [768.312s][info][gc,stats ] CMR: Thread Roots 13535 us, workers (us): 3347, 3259, 3500, 3429, ---, ---, ---, ---, [768.312s][info][gc,stats ] CMR: Code Cache Roots 1105 us, workers (us): 338, 413, 176, 177, ---, ---, ---, ---, [768.312s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 28, 23, 18, ---, ---, ---, ---, [768.312s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 30, 8, ---, ---, ---, ---, [768.312s][info][gc,stats ] Concurrent Marking 449861 us, parallelism: 3.96x [768.312s][info][gc,stats ] CM: 1782163 us [768.312s][info][gc,stats ] CM: Parallel Mark 1782163 us, workers (us): 445556, 445551, 445539, 445517, ---, ---, ---, ---, [768.312s][info][gc,stats ] Pause Final Mark (G) 1549 us [768.312s][info][gc,stats ] Pause Final Mark (N) 1055 us [768.312s][info][gc,stats ] Finish Mark 571 us [768.312s][info][gc,stats ] Update Region States 93 us [768.312s][info][gc,stats ] Choose Collection Set 149 us [768.312s][info][gc,stats ] Rebuild Free Set 52 us [768.312s][info][gc,stats ] Concurrent Thread Roots 3832 us, parallelism: 3.91x [768.312s][info][gc,stats ] CTR: 14992 us [768.312s][info][gc,stats ] CTR: Thread Roots 14992 us, workers (us): 3776, 3747, 3770, 3699, ---, ---, ---, ---, [768.312s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [768.312s][info][gc,stats ] CWRF: 1 us [768.312s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [768.312s][info][gc,stats ] Concurrent Weak Roots 702 us [768.312s][info][gc,stats ] Roots 60 us, parallelism: 1.69x [768.312s][info][gc,stats ] CWR: 101 us [768.312s][info][gc,stats ] CWR: VM Weak Roots 101 us, workers (us): 30, 26, 22, 23, ---, ---, ---, ---, [768.312s][info][gc,stats ] Rendezvous 630 us [768.312s][info][gc,stats ] Concurrent Cleanup 112 us [768.312s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.95x [768.312s][info][gc,stats ] CSR: 1254 us [768.312s][info][gc,stats ] CSR: Code Cache Roots 1045 us, workers (us): 335, 191, 331, 187, ---, ---, ---, ---, [768.312s][info][gc,stats ] CSR: VM Strong Roots 176 us, workers (us): 51, 44, 45, 37, ---, ---, ---, ---, [768.312s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, 26, ---, 7, ---, ---, ---, ---, [768.312s][info][gc,stats ] Concurrent Evacuation 20015 us [768.312s][info][gc,stats ] Pause Init Update Refs (G) 1005 us [768.312s][info][gc,stats ] Pause Init Update Refs (N) 501 us [768.312s][info][gc,stats ] Manage GCLABs 424 us [768.312s][info][gc,stats ] Concurrent Update Refs 189527 us [768.312s][info][gc,stats ] Concurrent Update Thread Roots 9390 us [768.312s][info][gc,stats ] Pause Final Update Refs (G) 724 us [768.312s][info][gc,stats ] Pause Final Update Refs (N) 216 us [768.312s][info][gc,stats ] Update Region States 46 us [768.312s][info][gc,stats ] Trash Collection Set 17 us [768.312s][info][gc,stats ] Rebuild Free Set 79 us [768.312s][info][gc,stats ] Concurrent Cleanup 166 us [768.312s][info][gc,stats ] Workers: Evacuated 41269K across 554713 objects, abandoned 0B across 0 objects. [768.312s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [768.312s][info][gc,stats ] - age 1: 32896720 bytes, 32896720 total [768.312s][info][gc,stats ] - age 2: 867512 bytes, 33764232 total [768.312s][info][gc,stats ] - age 3: 7706248 bytes, 41470480 total [768.312s][info][gc,stats ] - age 4: 271160 bytes, 41741640 total [768.312s][info][gc,stats ] - age 5: 228192 bytes, 41969832 total [768.312s][info][gc,stats ] - age 6: 1816 bytes, 41971648 total [768.312s][info][gc,stats ] - age 7: 288296 bytes, 42259944 total [768.312s][info][gc,stats ] [768.312s][info][gc,stats ] Mutators: Evacuated 338K across 2699 objects, abandoned 0B across 0 objects. [768.312s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [768.312s][info][gc,stats ] - age 1: 340776 bytes, 340776 total [768.312s][info][gc,stats ] - age 2: 96 bytes, 340872 total [768.312s][info][gc,stats ] - age 3: 3704 bytes, 344576 total [768.312s][info][gc,stats ] - age 4: 56 bytes, 344632 total [768.312s][info][gc,stats ] - age 7: 1592 bytes, 346224 total [768.312s][info][gc,stats ] [768.312s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [768.312s][info][gc,stats ] - age 1: 48718624 bytes, 48718624 total [768.312s][info][gc,stats ] - age 2: 86701192 bytes, 135419816 total [768.312s][info][gc,stats ] - age 3: 94769120 bytes, 230188936 total [768.312s][info][gc,stats ] - age 4: 75129360 bytes, 305318296 total [768.312s][info][gc,stats ] - age 5: 71927208 bytes, 377245504 total [768.312s][info][gc,stats ] - age 6: 13359744 bytes, 390605248 total [768.312s][info][gc,stats ] - age 7: 6498544 bytes, 397103792 total [768.312s][info][gc,stats ] [768.312s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [768.312s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [768.312s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [768.322s][info][gc ] Transition from: normal to: idle [768.323s][info][gc ] Trigger (YOUNG): expedite promotion of 6346K [768.323s][info][gc ] Transition from: idle to: normal [768.323s][info][gc ] Heuristics request for young collection accepted [768.323s][info][gc,free ] Free: 13730M, Max: 8192K regular, 1720M humongous, Frag: 88% external, 0% internal; Used: 5445K, Mutator Free: 1717 Collector Reserve: 831M, Max: 8192K; Used: 22704B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.323s][info][gc,ergo ] GC(460) Start GC cycle (YOUNG) [768.323s][info][gc,start ] GC(460) Concurrent reset [768.323s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent reset [768.330s][info][gc ] GC(460) Concurrent reset 6.998ms [768.331s][info][gc,start ] GC(460) Pause Init Mark (YOUNG) [768.331s][info][gc,task ] GC(460) Using 8 of 8 workers for init marking [768.334s][info][gc ] GC(460) Pause Init Mark (YOUNG) 3.537ms [768.334s][info][gc,start ] GC(460) Concurrent remembered set scanning [768.334s][info][gc,task ] GC(460) Using 4 of 8 workers for Concurrent remembered set scanning [768.351s][info][gc ] GC(460) Concurrent remembered set scanning 16.743ms [768.351s][info][gc,start ] GC(460) Concurrent marking roots [768.351s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent marking roots [768.355s][info][gc ] GC(460) Concurrent marking roots 3.990ms [768.355s][info][gc,start ] GC(460) Concurrent marking (YOUNG) [768.355s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent marking [768.653s][info][gc ] Periodic Sample: GCU = 8.590%, MU = 17.718% during most recent 5.0s [768.800s][info][gc ] GC(460) Concurrent marking (YOUNG) 445.112ms [768.800s][info][gc,start ] GC(460) Pause Final Mark (YOUNG) [768.800s][info][gc,task ] GC(460) Using 8 of 8 workers for final marking [768.801s][info][gc,ergo ] GC(460) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [768.801s][info][gc,ergo ] GC(460) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [768.801s][info][gc,ergo ] GC(460) Chosen CSet evacuates young: 253M (of which at least: 6346K are to be promoted), old: 0B [768.801s][info][gc,ergo ] GC(460) Collectable Garbage: 1550M (99%), Immediate: 0B (0%), 0 regions, CSet: 1550M (99%), 227 regions [768.801s][info][gc,ergo ] GC(460) Evacuation Targets: YOUNG: 253M, PROMOTE: 6346K, OLD: 0B, TOTAL: 259M [768.801s][info][gc,free ] Free: 13262M, Max: 8192K regular, 1720M humongous, Frag: 88% external, 0% internal; Used: 1195K, Mutator Free: 1658 Collector Reserve: 311M, Max: 8192K; Used: 22704B Old Collector Reserve: 8184K, Max: 8184K; Used: 7680B [768.801s][info][gc ] GC(460) Pause Final Mark (YOUNG) 0.906ms [768.802s][info][gc,start ] GC(460) Concurrent thread roots [768.802s][info][gc,task ] GC(460) Using 4 of 8 workers for Concurrent thread roots [768.806s][info][gc ] GC(460) Concurrent thread roots 4.123ms [768.806s][info][gc,start ] GC(460) Concurrent weak references [768.806s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent weak references [768.806s][info][gc,ref ] GC(460) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.806s][info][gc,ref ] GC(460) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.806s][info][gc,ref ] GC(460) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [768.806s][info][gc ] GC(460) Concurrent weak references 0.079ms [768.806s][info][gc,start ] GC(460) Concurrent weak roots [768.806s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent weak root [768.806s][info][gc ] GC(460) Concurrent weak roots 0.598ms [768.806s][info][gc,start ] GC(460) Concurrent cleanup [768.806s][info][gc ] GC(460) Concurrent cleanup 18154M->18154M(31744M) 0.103ms [768.806s][info][gc,free ] Free: 13248M, Max: 8192K regular, 1720M humongous, Frag: 88% external, 0% internal; Used: 7186K, Mutator Free: 1657 Collector Reserve: 311M, Max: 8192K; Used: 979K Old Collector Reserve: 7802K, Max: 7802K; Used: 389K [768.806s][info][gc,start ] GC(460) Concurrent strong roots [768.806s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent strong root [768.807s][info][gc ] GC(460) Concurrent strong roots 0.409ms [768.807s][info][gc,start ] GC(460) Concurrent evacuation [768.807s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent evacuation [768.820s][info][gc,ergo ] GC(460) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8387072, promotion expended: 5703192, old capacity: 15963521024, old_used: 15943901744, old unaffiliated regions: 0 [768.820s][info][gc,ergo ] GC(460) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8387072, promotion expended: 5703192, old capacity: 15963521024, old_used: 15943901744, old unaffiliated regions: 0 [768.820s][info][gc,ergo ] GC(460) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8387072, promotion expended: 5703192, old capacity: 15963521024, old_used: 15943901744, old unaffiliated regions: 0 [768.820s][info][gc,ergo ] GC(460) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8387072, promotion expended: 5703192, old capacity: 15963521024, old_used: 15943901744, old unaffiliated regions: 0 [768.820s][info][gc,ergo ] GC(460) Squelching additional promotion failure reports for current epoch [768.827s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15232M [768.983s][info][gc ] GC(460) Concurrent evacuation 176.509ms [768.984s][info][gc,start ] GC(460) Pause Init Update Refs [768.984s][info][gc ] GC(460) Pause Init Update Refs 0.566ms [768.985s][info][gc,start ] GC(460) Concurrent update references [768.985s][info][gc,task ] GC(460) Using 4 of 8 workers for concurrent reference update [768.985s][info][gc,free ] At start of update refs, moving 32765K to Mutator free set from Collector Reserve (32765K) and from Old Collector Reserve (0B) [769.239s][info][gc ] GC(460) Concurrent update references 254.248ms [769.239s][info][gc,start ] GC(460) Concurrent update thread roots [769.249s][info][gc ] GC(460) Concurrent update thread roots 10.280ms [769.249s][info][gc,start ] GC(460) Pause Final Update Refs [769.249s][info][gc,task ] GC(460) Using 8 of 8 workers for final reference update [769.250s][info][gc,free ] Free: 13342M, Max: 8192K regular, 1720M humongous, Frag: 86% external, 12% internal; Used: 1635M, Mutator Free: 1668 Collector Reserve: 831M, Max: 8192K; Used: 168M Old Collector Reserve: 16018K, Max: 8192K; Used: 8557K [769.250s][info][gc ] GC(460) Pause Final Update Refs 0.218ms [769.250s][info][gc,start ] GC(460) Concurrent cleanup [769.250s][info][gc ] GC(460) Concurrent cleanup 19339M->17537M(31744M) 0.124ms [769.250s][info][gc ] GC(460) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 15240M [769.250s][info][gc,ergo ] GC(460) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 16025K, young_available: 14174M [769.250s][info][gc,ergo ] GC(460) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.4% during period of 0.939s [769.250s][info][gc,ergo ] GC(460) At end of Concurrent Young GC: YOUNG generation used: 2330M, used regions: 2352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 14173M [769.250s][info][gc,ergo ] GC(460) At end of Concurrent Young GC: OLD generation used: 15208M, used regions: 15232M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 16025K [769.250s][info][gc,free ] Free: 13341M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 2403K, Mutator Free: 1668 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 16018K, Max: 8192K; Used: 365K [769.251s][info][gc,stats ] [769.251s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [769.251s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [769.251s][info][gc,stats ] [769.251s][info][gc,stats ] Concurrent Reset 7014 us [769.251s][info][gc,stats ] Pause Init Mark (G) 4140 us [769.251s][info][gc,stats ] Pause Init Mark (N) 3545 us [769.251s][info][gc,stats ] Swap Remembered Set 3332 us [769.251s][info][gc,stats ] Update Region States 101 us [769.251s][info][gc,stats ] Concurrent Scan Remembered Set 16758 us, parallelism: 3.98x [769.251s][info][gc,stats ] RS: 66730 us [769.251s][info][gc,stats ] RS: Scan Clusters 66730 us, workers (us): 16685, 16684, 16683, 16678, ---, ---, ---, ---, [769.251s][info][gc,stats ] Concurrent Mark Roots 4002 us, parallelism: 3.68x [769.251s][info][gc,stats ] CMR: 14729 us [769.251s][info][gc,stats ] CMR: Thread Roots 13667 us, workers (us): 3400, 3517, 3389, 3361, ---, ---, ---, ---, [769.251s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 177, 144, 281, 339, ---, ---, ---, ---, [769.251s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 27, 23, 19, 15, ---, ---, ---, ---, [769.251s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [769.251s][info][gc,stats ] Concurrent Marking 445137 us, parallelism: 3.96x [769.251s][info][gc,stats ] CM: 1761599 us [769.251s][info][gc,stats ] CM: Parallel Mark 1761599 us, workers (us): 440408, 440401, 440400, 440390, ---, ---, ---, ---, [769.251s][info][gc,stats ] Pause Final Mark (G) 1383 us [769.251s][info][gc,stats ] Pause Final Mark (N) 912 us [769.251s][info][gc,stats ] Finish Mark 450 us [769.251s][info][gc,stats ] Update Region States 101 us [769.251s][info][gc,stats ] Choose Collection Set 107 us [769.251s][info][gc,stats ] Rebuild Free Set 57 us [769.251s][info][gc,stats ] Concurrent Thread Roots 4139 us, parallelism: 3.87x [769.251s][info][gc,stats ] CTR: 16001 us [769.251s][info][gc,stats ] CTR: Thread Roots 16001 us, workers (us): 4077, 3983, 3974, 3967, ---, ---, ---, ---, [769.251s][info][gc,stats ] Concurrent Weak References 85 us, parallelism: 0.02x [769.251s][info][gc,stats ] CWRF: 1 us [769.251s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [769.251s][info][gc,stats ] Concurrent Weak Roots 604 us [769.251s][info][gc,stats ] Roots 54 us, parallelism: 1.25x [769.251s][info][gc,stats ] CWR: 68 us [769.251s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 20, 15, 11, ---, ---, ---, ---, [769.251s][info][gc,stats ] Rendezvous 531 us [769.251s][info][gc,stats ] Concurrent Cleanup 108 us [769.251s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.84x [769.251s][info][gc,stats ] CSR: 1176 us [769.251s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 200, 196, 337, 262, ---, ---, ---, ---, [769.251s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 42, 39, 35, 32, ---, ---, ---, ---, [769.251s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 27, ---, ---, 7, ---, ---, ---, ---, [769.251s][info][gc,stats ] Concurrent Evacuation 176528 us [769.251s][info][gc,stats ] Pause Init Update Refs (G) 1145 us [769.251s][info][gc,stats ] Pause Init Update Refs (N) 575 us [769.251s][info][gc,stats ] Manage GCLABs 480 us [769.251s][info][gc,stats ] Concurrent Update Refs 254273 us [769.251s][info][gc,stats ] Concurrent Update Thread Roots 10289 us [769.251s][info][gc,stats ] Pause Final Update Refs (G) 712 us [769.251s][info][gc,stats ] Pause Final Update Refs (N) 223 us [769.251s][info][gc,stats ] Update Region States 53 us [769.251s][info][gc,stats ] Trash Collection Set 9 us [769.251s][info][gc,stats ] Rebuild Free Set 83 us [769.251s][info][gc,stats ] Concurrent Cleanup 130 us [769.251s][info][gc,stats ] Workers: Evacuated 257M across 7513272 objects, abandoned 0B across 0 objects. [769.251s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [769.251s][info][gc,stats ] - age 1: 29362136 bytes, 29362136 total [769.251s][info][gc,stats ] - age 2: 9470264 bytes, 38832400 total [769.251s][info][gc,stats ] - age 3: 786176 bytes, 39618576 total [769.251s][info][gc,stats ] - age 4: 41551464 bytes, 81170040 total [769.251s][info][gc,stats ] - age 5: 29395192 bytes, 110565232 total [769.251s][info][gc,stats ] - age 6: 37798320 bytes, 148363552 total [769.251s][info][gc,stats ] - age 7: 63536632 bytes, 211900184 total [769.251s][info][gc,stats ] - age 8: 52709104 bytes, 264609288 total [769.251s][info][gc,stats ] - age 9: 46800 bytes, 264656088 total [769.251s][info][gc,stats ] - age 10: 246112 bytes, 264902200 total [769.251s][info][gc,stats ] - age 11: 154504 bytes, 265056704 total [769.251s][info][gc,stats ] - age 12: 270456 bytes, 265327160 total [769.251s][info][gc,stats ] - age 13: 99800 bytes, 265426960 total [769.251s][info][gc,stats ] [769.251s][info][gc,stats ] Mutators: Evacuated 2368K across 66696 objects, abandoned 0B across 0 objects. [769.251s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [769.251s][info][gc,stats ] - age 1: 666968 bytes, 666968 total [769.251s][info][gc,stats ] - age 2: 295680 bytes, 962648 total [769.251s][info][gc,stats ] - age 3: 12152 bytes, 974800 total [769.251s][info][gc,stats ] - age 4: 130400 bytes, 1105200 total [769.251s][info][gc,stats ] - age 5: 32712 bytes, 1137912 total [769.251s][info][gc,stats ] - age 6: 69056 bytes, 1206968 total [769.251s][info][gc,stats ] - age 7: 136992 bytes, 1343960 total [769.251s][info][gc,stats ] - age 8: 1012272 bytes, 2356232 total [769.251s][info][gc,stats ] - age 10: 240 bytes, 2356472 total [769.251s][info][gc,stats ] - age 11: 160 bytes, 2356632 total [769.251s][info][gc,stats ] [769.251s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [769.251s][info][gc,stats ] - age 2: 33112664 bytes, 33112664 total [769.251s][info][gc,stats ] - age 3: 57923360 bytes, 91036024 total [769.251s][info][gc,stats ] - age 4: 57309480 bytes, 148345504 total [769.251s][info][gc,stats ] - age 5: 16150920 bytes, 164496424 total [769.251s][info][gc,stats ] - age 6: 8076264 bytes, 172572688 total [769.251s][info][gc,stats ] [769.251s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [769.251s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [769.251s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [769.261s][info][gc ] Transition from: normal to: idle [769.262s][info][gc ] Trigger (YOUNG): expedite promotion of 13045K [769.262s][info][gc ] Transition from: idle to: normal [769.262s][info][gc ] Heuristics request for young collection accepted [769.262s][info][gc,free ] Free: 13315M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 4229K, Mutator Free: 1665 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 16018K, Max: 8192K; Used: 365K [769.262s][info][gc,ergo ] GC(461) Start GC cycle (YOUNG) [769.262s][info][gc,start ] GC(461) Concurrent reset [769.262s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent reset [769.271s][info][gc ] GC(461) Concurrent reset 8.923ms [769.271s][info][gc,start ] GC(461) Pause Init Mark (YOUNG) [769.271s][info][gc,task ] GC(461) Using 8 of 8 workers for init marking [769.275s][info][gc ] GC(461) Pause Init Mark (YOUNG) 3.552ms [769.275s][info][gc,start ] GC(461) Concurrent remembered set scanning [769.275s][info][gc,task ] GC(461) Using 4 of 8 workers for Concurrent remembered set scanning [769.297s][info][gc ] GC(461) Concurrent remembered set scanning 21.793ms [769.297s][info][gc,start ] GC(461) Concurrent marking roots [769.297s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent marking roots [769.301s][info][gc ] GC(461) Concurrent marking roots 3.914ms [769.301s][info][gc,start ] GC(461) Concurrent marking (YOUNG) [769.301s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent marking [769.733s][info][gc ] GC(461) Concurrent marking (YOUNG) 432.252ms [769.733s][info][gc,start ] GC(461) Pause Final Mark (YOUNG) [769.733s][info][gc,task ] GC(461) Using 8 of 8 workers for final marking [769.734s][info][gc,ergo ] GC(461) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [769.734s][info][gc,ergo ] GC(461) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [769.734s][info][gc,ergo ] GC(461) Chosen CSet evacuates young: 90419K (of which at least: 0B are to be promoted), old: 0B [769.734s][info][gc,ergo ] GC(461) Collectable Garbage: 1959M (99%), Immediate: 0B (0%), 0 regions, CSet: 1959M (99%), 256 regions [769.734s][info][gc,ergo ] GC(461) Evacuation Targets: YOUNG: 90419K, PROMOTE: 0B, OLD: 0B, TOTAL: 90419K [769.734s][info][gc ] GC(461) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 16512M [769.734s][info][gc,ergo ] GC(461) Successfully transferred 1 excess regions to young before start of evacuation [769.734s][info][gc,free ] Free: 13069M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 2897K, Mutator Free: 1634 Collector Reserve: 112M, Max: 8192K; Used: 0B Old Collector Reserve: 7826K, Max: 7826K; Used: 365K [769.734s][info][gc ] GC(461) Pause Final Mark (YOUNG) 1.001ms [769.734s][info][gc,start ] GC(461) Concurrent thread roots [769.735s][info][gc,task ] GC(461) Using 4 of 8 workers for Concurrent thread roots [769.739s][info][gc ] GC(461) Concurrent thread roots 4.021ms [769.739s][info][gc,start ] GC(461) Concurrent weak references [769.739s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent weak references [769.739s][info][gc,ref ] GC(461) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [769.739s][info][gc,ref ] GC(461) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [769.739s][info][gc,ref ] GC(461) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [769.739s][info][gc ] GC(461) Concurrent weak references 0.054ms [769.739s][info][gc,start ] GC(461) Concurrent weak roots [769.739s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent weak root [769.739s][info][gc ] GC(461) Concurrent weak roots 0.598ms [769.739s][info][gc,start ] GC(461) Concurrent cleanup [769.739s][info][gc ] GC(461) Concurrent cleanup 18553M->18553M(31744M) 0.119ms [769.739s][info][gc,free ] Free: 13055M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 585K, Mutator Free: 1632 Collector Reserve: 111M, Max: 8192K; Used: 854K Old Collector Reserve: 7809K, Max: 7809K; Used: 383K [769.739s][info][gc,start ] GC(461) Concurrent strong roots [769.739s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent strong root [769.740s][info][gc ] GC(461) Concurrent strong roots 0.414ms [769.740s][info][gc,start ] GC(461) Concurrent evacuation [769.740s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent evacuation [769.774s][info][gc ] GC(461) Concurrent evacuation 33.853ms [769.774s][info][gc,start ] GC(461) Pause Init Update Refs [769.774s][info][gc ] GC(461) Pause Init Update Refs 0.513ms [769.775s][info][gc,start ] GC(461) Concurrent update references [769.775s][info][gc,task ] GC(461) Using 4 of 8 workers for concurrent reference update [769.775s][info][gc,free ] At start of update refs, moving 16369K to Mutator free set from Collector Reserve (16369K) and from Old Collector Reserve (0B) [769.980s][info][gc ] GC(461) Concurrent update references 205.743ms [769.980s][info][gc,start ] GC(461) Concurrent update thread roots [769.990s][info][gc ] GC(461) Concurrent update thread roots 9.733ms [769.991s][info][gc,start ] GC(461) Pause Final Update Refs [769.991s][info][gc,task ] GC(461) Using 8 of 8 workers for final reference update [769.991s][info][gc,free ] Free: 13769M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 14% internal; Used: 1942M, Mutator Free: 1722 Collector Reserve: 831M, Max: 8192K; Used: 112M Old Collector Reserve: 1844K, Max: 1844K; Used: 6348K [769.991s][info][gc ] GC(461) Pause Final Update Refs 0.201ms [769.991s][info][gc,start ] GC(461) Concurrent cleanup [769.991s][info][gc ] GC(461) Concurrent cleanup 19172M->17124M(31744M) 0.127ms [769.991s][info][gc,ergo ] GC(461) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1850K, young_available: 14601M [769.991s][info][gc,ergo ] GC(461) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.1% during period of 0.741s [769.991s][info][gc,ergo ] GC(461) At end of Concurrent Young GC: YOUNG generation used: 1911M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16512M, available: 14600M [769.991s][info][gc,ergo ] GC(461) At end of Concurrent Young GC: OLD generation used: 15214M, used regions: 15232M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15232M, available: 1850K [769.991s][info][gc,free ] Free: 13768M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 7319K, Mutator Free: 1722 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 1844K, Max: 1844K; Used: 6348K [769.992s][info][gc,stats ] [769.992s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [769.992s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [769.992s][info][gc,stats ] [769.992s][info][gc,stats ] Concurrent Reset 8944 us [769.992s][info][gc,stats ] Pause Init Mark (G) 4200 us [769.992s][info][gc,stats ] Pause Init Mark (N) 3561 us [769.992s][info][gc,stats ] Swap Remembered Set 3355 us [769.992s][info][gc,stats ] Update Region States 76 us [769.992s][info][gc,stats ] Concurrent Scan Remembered Set 21809 us, parallelism: 3.99x [769.992s][info][gc,stats ] RS: 86947 us [769.992s][info][gc,stats ] RS: Scan Clusters 86947 us, workers (us): 21743, 21741, 21739, 21724, ---, ---, ---, ---, [769.992s][info][gc,stats ] Concurrent Mark Roots 3928 us, parallelism: 3.65x [769.992s][info][gc,stats ] CMR: 14337 us [769.992s][info][gc,stats ] CMR: Thread Roots 13134 us, workers (us): 3250, 3346, 3342, 3196, ---, ---, ---, ---, [769.992s][info][gc,stats ] CMR: Code Cache Roots 1083 us, workers (us): 350, 180, 176, 377, ---, ---, ---, ---, [769.992s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 27, 24, 19, 14, ---, ---, ---, ---, [769.992s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [769.992s][info][gc,stats ] Concurrent Marking 432279 us, parallelism: 3.96x [769.992s][info][gc,stats ] CM: 1712473 us [769.992s][info][gc,stats ] CM: Parallel Mark 1712473 us, workers (us): 428125, 428125, 428117, 428106, ---, ---, ---, ---, [769.992s][info][gc,stats ] Pause Final Mark (G) 1491 us [769.992s][info][gc,stats ] Pause Final Mark (N) 1006 us [769.992s][info][gc,stats ] Finish Mark 541 us [769.992s][info][gc,stats ] Update Region States 88 us [769.992s][info][gc,stats ] Choose Collection Set 135 us [769.992s][info][gc,stats ] Rebuild Free Set 57 us [769.992s][info][gc,stats ] Concurrent Thread Roots 4035 us, parallelism: 3.85x [769.992s][info][gc,stats ] CTR: 15533 us [769.992s][info][gc,stats ] CTR: Thread Roots 15533 us, workers (us): 3973, 3831, 3915, 3813, ---, ---, ---, ---, [769.992s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [769.992s][info][gc,stats ] CWRF: 2 us [769.992s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [769.992s][info][gc,stats ] Concurrent Weak Roots 602 us [769.992s][info][gc,stats ] Roots 50 us, parallelism: 1.41x [769.992s][info][gc,stats ] CWR: 70 us [769.992s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 21, 19, 15, 14, ---, ---, ---, ---, [769.992s][info][gc,stats ] Rendezvous 540 us [769.992s][info][gc,stats ] Concurrent Cleanup 123 us [769.992s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.67x [769.992s][info][gc,stats ] CSR: 1115 us [769.992s][info][gc,stats ] CSR: Code Cache Roots 958 us, workers (us): 167, 193, 345, 253, ---, ---, ---, ---, [769.992s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 38, 32, 30, 29, ---, ---, ---, ---, [769.992s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [769.992s][info][gc,stats ] Concurrent Evacuation 33869 us [769.992s][info][gc,stats ] Pause Init Update Refs (G) 996 us [769.992s][info][gc,stats ] Pause Init Update Refs (N) 523 us [769.992s][info][gc,stats ] Manage GCLABs 445 us [769.992s][info][gc,stats ] Concurrent Update Refs 205766 us [769.992s][info][gc,stats ] Concurrent Update Thread Roots 9751 us [769.992s][info][gc,stats ] Pause Final Update Refs (G) 723 us [769.992s][info][gc,stats ] Pause Final Update Refs (N) 206 us [769.992s][info][gc,stats ] Update Region States 52 us [769.992s][info][gc,stats ] Trash Collection Set 9 us [769.992s][info][gc,stats ] Rebuild Free Set 79 us [769.992s][info][gc,stats ] Concurrent Cleanup 132 us [769.992s][info][gc,stats ] Workers: Evacuated 90024K across 2032091 objects, abandoned 0B across 0 objects. [769.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [769.992s][info][gc,stats ] - age 1: 38962656 bytes, 38962656 total [769.992s][info][gc,stats ] - age 2: 2296640 bytes, 41259296 total [769.992s][info][gc,stats ] - age 3: 517352 bytes, 41776648 total [769.992s][info][gc,stats ] - age 4: 1344 bytes, 41777992 total [769.992s][info][gc,stats ] - age 5: 21413000 bytes, 63190992 total [769.992s][info][gc,stats ] - age 6: 18290152 bytes, 81481144 total [769.992s][info][gc,stats ] - age 7: 7400784 bytes, 88881928 total [769.992s][info][gc,stats ] - age 8: 3303296 bytes, 92185224 total [769.992s][info][gc,stats ] [769.992s][info][gc,stats ] Mutators: Evacuated 394K across 3679 objects, abandoned 0B across 0 objects. [769.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [769.992s][info][gc,stats ] - age 1: 374912 bytes, 374912 total [769.992s][info][gc,stats ] - age 2: 880 bytes, 375792 total [769.992s][info][gc,stats ] - age 3: 32 bytes, 375824 total [769.992s][info][gc,stats ] - age 5: 9128 bytes, 384952 total [769.992s][info][gc,stats ] - age 6: 9352 bytes, 394304 total [769.992s][info][gc,stats ] - age 7: 5280 bytes, 399584 total [769.992s][info][gc,stats ] - age 8: 4792 bytes, 404376 total [769.992s][info][gc,stats ] [769.992s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [769.992s][info][gc,stats ] - age 1: 174983048 bytes, 174983048 total [769.992s][info][gc,stats ] - age 3: 33112664 bytes, 208095712 total [769.992s][info][gc,stats ] - age 4: 57923360 bytes, 266019072 total [769.992s][info][gc,stats ] - age 5: 57309480 bytes, 323328552 total [769.992s][info][gc,stats ] - age 6: 16150920 bytes, 339479472 total [769.992s][info][gc,stats ] - age 7: 8076264 bytes, 347555736 total [769.992s][info][gc,stats ] [769.992s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [769.992s][info][gc,stats ] - age 7: 10101690504 bytes, 10101690504 total [769.992s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [770.002s][info][gc ] Transition from: normal to: idle [770.002s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7886K [770.003s][info][gc ] Transition from: idle to: normal [770.003s][info][gc ] Heuristics request for young collection accepted [770.003s][info][gc,free ] Free: 13742M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9525K, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 1844K, Max: 1844K; Used: 6348K [770.003s][info][gc,ergo ] GC(462) Start GC cycle (YOUNG) [770.003s][info][gc,start ] GC(462) Concurrent reset [770.003s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent reset [770.010s][info][gc ] GC(462) Concurrent reset 7.090ms [770.010s][info][gc,start ] GC(462) Pause Init Mark (YOUNG) [770.010s][info][gc,task ] GC(462) Using 8 of 8 workers for init marking [770.014s][info][gc ] GC(462) Pause Init Mark (YOUNG) 3.535ms [770.014s][info][gc,start ] GC(462) Concurrent remembered set scanning [770.014s][info][gc,task ] GC(462) Using 4 of 8 workers for Concurrent remembered set scanning [770.038s][info][gc ] GC(462) Concurrent remembered set scanning 24.269ms [770.038s][info][gc,start ] GC(462) Concurrent marking roots [770.038s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent marking roots [770.043s][info][gc ] GC(462) Concurrent marking roots 4.529ms [770.043s][info][gc,start ] GC(462) Concurrent marking (YOUNG) [770.043s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent marking [770.475s][info][gc ] GC(462) Concurrent marking (YOUNG) 432.588ms [770.476s][info][gc,start ] GC(462) Pause Final Mark (YOUNG) [770.476s][info][gc,task ] GC(462) Using 8 of 8 workers for final marking [770.476s][info][gc,ergo ] GC(462) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [770.476s][info][gc,ergo ] GC(462) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [770.476s][info][gc,ergo ] GC(462) Chosen CSet evacuates young: 75193K (of which at least: 0B are to be promoted), old: 0B [770.476s][info][gc,ergo ] GC(462) Collectable Garbage: 1540M (99%), Immediate: 0B (0%), 0 regions, CSet: 1540M (99%), 202 regions [770.476s][info][gc,ergo ] GC(462) Evacuation Targets: YOUNG: 75193K, PROMOTE: 0B, OLD: 0B, TOTAL: 75193K [770.476s][info][gc,free ] Free: 13499M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 4653K, Mutator Free: 1688 Collector Reserve: 98289K, Max: 8192K; Used: 14448B Old Collector Reserve: 1844K, Max: 1844K; Used: 6348K [770.476s][info][gc ] GC(462) Pause Final Mark (YOUNG) 0.832ms [770.477s][info][gc,start ] GC(462) Concurrent thread roots [770.477s][info][gc,task ] GC(462) Using 4 of 8 workers for Concurrent thread roots [770.480s][info][gc ] GC(462) Concurrent thread roots 3.748ms [770.480s][info][gc,start ] GC(462) Concurrent weak references [770.480s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent weak references [770.480s][info][gc,ref ] GC(462) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [770.480s][info][gc,ref ] GC(462) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [770.480s][info][gc,ref ] GC(462) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [770.480s][info][gc ] GC(462) Concurrent weak references 0.048ms [770.480s][info][gc,start ] GC(462) Concurrent weak roots [770.480s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent weak root [770.481s][info][gc ] GC(462) Concurrent weak roots 0.859ms [770.481s][info][gc,start ] GC(462) Concurrent cleanup [770.481s][info][gc ] GC(462) Concurrent cleanup 18142M->18142M(31744M) 0.106ms [770.481s][info][gc,free ] Free: 13486M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 1261K, Mutator Free: 1686 Collector Reserve: 97509K, Max: 8192K; Used: 794K Old Collector Reserve: 1836K, Max: 1836K; Used: 6355K [770.481s][info][gc,start ] GC(462) Concurrent strong roots [770.481s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent strong root [770.482s][info][gc ] GC(462) Concurrent strong roots 0.432ms [770.482s][info][gc,start ] GC(462) Concurrent evacuation [770.482s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent evacuation [770.489s][info][gc ] GC(462) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15240M [770.497s][info][gc,ergo ] GC(462) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1894912, promotion expended: 1810872, old capacity: 15980298240, old_used: 15963276848, old unaffiliated regions: 0 [770.497s][info][gc,ergo ] GC(462) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1894912, promotion expended: 1810872, old capacity: 15980298240, old_used: 15963276848, old unaffiliated regions: 0 [770.497s][info][gc,ergo ] GC(462) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1894912, promotion expended: 1810872, old capacity: 15980298240, old_used: 15963276848, old unaffiliated regions: 0 [770.497s][info][gc,ergo ] GC(462) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1894912, promotion expended: 1810872, old capacity: 15980298240, old_used: 15963276848, old unaffiliated regions: 0 [770.497s][info][gc,ergo ] GC(462) Squelching additional promotion failure reports for current epoch [770.504s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15248M [770.509s][info][gc ] GC(462) Concurrent evacuation 26.665ms [770.509s][info][gc,start ] GC(462) Pause Init Update Refs [770.509s][info][gc ] GC(462) Pause Init Update Refs 0.498ms [770.510s][info][gc,start ] GC(462) Concurrent update references [770.510s][info][gc,task ] GC(462) Using 4 of 8 workers for concurrent reference update [770.510s][info][gc,free ] At start of update refs, moving 16367K to Mutator free set from Collector Reserve (16367K) and from Old Collector Reserve (0B) [770.708s][info][gc ] GC(462) Concurrent update references 198.713ms [770.708s][info][gc,start ] GC(462) Concurrent update thread roots [770.719s][info][gc ] GC(462) Concurrent update thread roots 10.938ms [770.720s][info][gc,start ] GC(462) Pause Final Update Refs [770.720s][info][gc,task ] GC(462) Using 8 of 8 workers for final reference update [770.720s][info][gc,free ] Free: 13785M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 11% internal; Used: 1532M, Mutator Free: 1724 Collector Reserve: 831M, Max: 8192K; Used: 90130K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [770.720s][info][gc ] GC(462) Pause Final Update Refs 0.195ms [770.720s][info][gc,start ] GC(462) Concurrent cleanup [770.720s][info][gc ] GC(462) Concurrent cleanup 18716M->17102M(31744M) 0.122ms [770.720s][info][gc,ergo ] GC(462) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8193K, young_available: 14616M [770.720s][info][gc,ergo ] GC(462) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.2% during period of 0.729s [770.720s][info][gc,ergo ] GC(462) At end of Concurrent Young GC: YOUNG generation used: 1880M, used regions: 1904M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16496M, available: 14615M [770.720s][info][gc,ergo ] GC(462) At end of Concurrent Young GC: OLD generation used: 15223M, used regions: 15248M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15248M, available: 8193K [770.720s][info][gc,free ] Free: 13783M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 8319K, Mutator Free: 1724 Collector Reserve: 831M, Max: 8192K; Used: 18576B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [770.721s][info][gc,stats ] [770.721s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [770.721s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [770.721s][info][gc,stats ] [770.721s][info][gc,stats ] Concurrent Reset 7104 us [770.721s][info][gc,stats ] Pause Init Mark (G) 4116 us [770.721s][info][gc,stats ] Pause Init Mark (N) 3543 us [770.721s][info][gc,stats ] Swap Remembered Set 3330 us [770.721s][info][gc,stats ] Update Region States 104 us [770.721s][info][gc,stats ] Concurrent Scan Remembered Set 24291 us, parallelism: 3.98x [770.721s][info][gc,stats ] RS: 96757 us [770.721s][info][gc,stats ] RS: Scan Clusters 96757 us, workers (us): 24200, 24193, 24189, 24174, ---, ---, ---, ---, [770.721s][info][gc,stats ] Concurrent Mark Roots 4546 us, parallelism: 3.66x [770.721s][info][gc,stats ] CMR: 16633 us [770.721s][info][gc,stats ] CMR: Thread Roots 15325 us, workers (us): 3936, 3901, 3704, 3784, ---, ---, ---, ---, [770.721s][info][gc,stats ] CMR: Code Cache Roots 1160 us, workers (us): 174, 299, 453, 235, ---, ---, ---, ---, [770.721s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 31, 29, 24, 20, ---, ---, ---, ---, [770.721s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, 8, ---, 35, ---, ---, ---, ---, [770.721s][info][gc,stats ] Concurrent Marking 432613 us, parallelism: 3.96x [770.721s][info][gc,stats ] CM: 1713063 us [770.721s][info][gc,stats ] CM: Parallel Mark 1713063 us, workers (us): 428277, 428269, 428260, 428257, ---, ---, ---, ---, [770.721s][info][gc,stats ] Pause Final Mark (G) 1344 us [770.721s][info][gc,stats ] Pause Final Mark (N) 838 us [770.721s][info][gc,stats ] Finish Mark 400 us [770.721s][info][gc,stats ] Update Region States 87 us [770.721s][info][gc,stats ] Choose Collection Set 107 us [770.721s][info][gc,stats ] Rebuild Free Set 55 us [770.721s][info][gc,stats ] Concurrent Thread Roots 3764 us, parallelism: 3.88x [770.721s][info][gc,stats ] CTR: 14609 us [770.721s][info][gc,stats ] CTR: Thread Roots 14609 us, workers (us): 3704, 3662, 3627, 3617, ---, ---, ---, ---, [770.721s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [770.721s][info][gc,stats ] CWRF: 1 us [770.721s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [770.721s][info][gc,stats ] Concurrent Weak Roots 864 us [770.721s][info][gc,stats ] Roots 55 us, parallelism: 1.32x [770.721s][info][gc,stats ] CWR: 72 us [770.721s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 25, 19, 17, 10, ---, ---, ---, ---, [770.721s][info][gc,stats ] Rendezvous 796 us [770.721s][info][gc,stats ] Concurrent Cleanup 110 us [770.721s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.77x [770.721s][info][gc,stats ] CSR: 1207 us [770.721s][info][gc,stats ] CSR: Code Cache Roots 1037 us, workers (us): 355, 161, 316, 205, ---, ---, ---, ---, [770.721s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 43, 36, 36, 28, ---, ---, ---, ---, [770.721s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [770.721s][info][gc,stats ] Concurrent Evacuation 26681 us [770.721s][info][gc,stats ] Pause Init Update Refs (G) 982 us [770.721s][info][gc,stats ] Pause Init Update Refs (N) 506 us [770.721s][info][gc,stats ] Manage GCLABs 428 us [770.721s][info][gc,stats ] Concurrent Update Refs 198735 us [770.721s][info][gc,stats ] Concurrent Update Thread Roots 10956 us [770.721s][info][gc,stats ] Pause Final Update Refs (G) 708 us [770.721s][info][gc,stats ] Pause Final Update Refs (N) 200 us [770.721s][info][gc,stats ] Update Region States 46 us [770.721s][info][gc,stats ] Trash Collection Set 8 us [770.721s][info][gc,stats ] Rebuild Free Set 76 us [770.721s][info][gc,stats ] Concurrent Cleanup 127 us [770.721s][info][gc,stats ] Workers: Evacuated 74866K across 1534378 objects, abandoned 0B across 0 objects. [770.721s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [770.721s][info][gc,stats ] - age 1: 30397232 bytes, 30397232 total [770.721s][info][gc,stats ] - age 2: 8598032 bytes, 38995264 total [770.721s][info][gc,stats ] - age 3: 227344 bytes, 39222608 total [770.721s][info][gc,stats ] - age 4: 429120 bytes, 39651728 total [770.721s][info][gc,stats ] - age 5: 1280 bytes, 39653008 total [770.721s][info][gc,stats ] - age 6: 13601832 bytes, 53254840 total [770.721s][info][gc,stats ] - age 7: 19909304 bytes, 73164144 total [770.721s][info][gc,stats ] - age 8: 3499136 bytes, 76663280 total [770.721s][info][gc,stats ] [770.721s][info][gc,stats ] Mutators: Evacuated 327K across 2841 objects, abandoned 0B across 0 objects. [770.721s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [770.721s][info][gc,stats ] - age 1: 320720 bytes, 320720 total [770.721s][info][gc,stats ] - age 2: 1024 bytes, 321744 total [770.721s][info][gc,stats ] - age 3: 32 bytes, 321776 total [770.721s][info][gc,stats ] - age 4: 96 bytes, 321872 total [770.721s][info][gc,stats ] - age 6: 5408 bytes, 327280 total [770.721s][info][gc,stats ] - age 7: 8088 bytes, 335368 total [770.721s][info][gc,stats ] [770.721s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [770.721s][info][gc,stats ] - age 1: 8379912 bytes, 8379912 total [770.721s][info][gc,stats ] - age 2: 174983048 bytes, 183362960 total [770.721s][info][gc,stats ] - age 4: 33112664 bytes, 216475624 total [770.721s][info][gc,stats ] - age 5: 57923360 bytes, 274398984 total [770.721s][info][gc,stats ] - age 6: 57309480 bytes, 331708464 total [770.721s][info][gc,stats ] - age 7: 16150920 bytes, 347859384 total [770.721s][info][gc,stats ] [770.721s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [770.721s][info][gc,stats ] - age 7: 10109766768 bytes, 10109766768 total [770.721s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [770.731s][info][gc ] Transition from: normal to: idle [770.731s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15772K [770.731s][info][gc ] Transition from: idle to: normal [770.731s][info][gc ] Heuristics request for young collection accepted [770.731s][info][gc,free ] Free: 13759M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 8707K, Mutator Free: 1721 Collector Reserve: 831M, Max: 8192K; Used: 18576B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [770.731s][info][gc,ergo ] GC(463) Start GC cycle (YOUNG) [770.731s][info][gc,start ] GC(463) Concurrent reset [770.731s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent reset [770.739s][info][gc ] GC(463) Concurrent reset 7.257ms [770.739s][info][gc,start ] GC(463) Pause Init Mark (YOUNG) [770.739s][info][gc,task ] GC(463) Using 8 of 8 workers for init marking [770.743s][info][gc ] GC(463) Pause Init Mark (YOUNG) 3.527ms [770.743s][info][gc,start ] GC(463) Concurrent remembered set scanning [770.743s][info][gc,task ] GC(463) Using 4 of 8 workers for Concurrent remembered set scanning [770.772s][info][gc ] GC(463) Concurrent remembered set scanning 29.400ms [770.772s][info][gc,start ] GC(463) Concurrent marking roots [770.772s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent marking roots [770.776s][info][gc ] GC(463) Concurrent marking roots 4.204ms [770.776s][info][gc,start ] GC(463) Concurrent marking (YOUNG) [770.776s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent marking [771.193s][info][gc ] GC(463) Concurrent marking (YOUNG) 416.397ms [771.193s][info][gc,start ] GC(463) Pause Final Mark (YOUNG) [771.193s][info][gc,task ] GC(463) Using 8 of 8 workers for final marking [771.194s][info][gc,ergo ] GC(463) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [771.194s][info][gc,ergo ] GC(463) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [771.194s][info][gc,ergo ] GC(463) Chosen CSet evacuates young: 52869K (of which at least: 0B are to be promoted), old: 0B [771.194s][info][gc,ergo ] GC(463) Collectable Garbage: 1516M (99%), Immediate: 0B (0%), 0 regions, CSet: 1516M (99%), 196 regions [771.194s][info][gc,ergo ] GC(463) Evacuation Targets: YOUNG: 52869K, PROMOTE: 0B, OLD: 0B, TOTAL: 52869K [771.194s][info][gc,free ] Free: 13579M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 4296K, Mutator Free: 1698 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [771.194s][info][gc ] GC(463) Pause Final Mark (YOUNG) 0.960ms [771.194s][info][gc,start ] GC(463) Concurrent thread roots [771.194s][info][gc,task ] GC(463) Using 4 of 8 workers for Concurrent thread roots [771.198s][info][gc ] GC(463) Concurrent thread roots 3.840ms [771.198s][info][gc,start ] GC(463) Concurrent weak references [771.198s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent weak references [771.198s][info][gc,ref ] GC(463) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.198s][info][gc,ref ] GC(463) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.198s][info][gc,ref ] GC(463) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.198s][info][gc ] GC(463) Concurrent weak references 0.049ms [771.198s][info][gc,start ] GC(463) Concurrent weak roots [771.198s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent weak root [771.199s][info][gc ] GC(463) Concurrent weak roots 0.599ms [771.199s][info][gc,start ] GC(463) Concurrent cleanup [771.199s][info][gc ] GC(463) Concurrent cleanup 18089M->18089M(31744M) 0.103ms [771.199s][info][gc,free ] Free: 13566M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 1039K, Mutator Free: 1696 Collector Reserve: 64677K, Max: 8192K; Used: 858K Old Collector Reserve: 8174K, Max: 8174K; Used: 17920B [771.199s][info][gc,start ] GC(463) Concurrent strong roots [771.199s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent strong root [771.199s][info][gc ] GC(463) Concurrent strong roots 0.415ms [771.199s][info][gc,start ] GC(463) Concurrent evacuation [771.199s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent evacuation [771.205s][info][gc ] GC(463) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [771.205s][info][gc ] GC(463) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [771.217s][info][gc,ergo ] GC(463) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390144, promotion expended: 8303984, old capacity: 16005464064, old_used: 15988441648, old unaffiliated regions: 0 [771.217s][info][gc,ergo ] GC(463) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390144, promotion expended: 8303984, old capacity: 16005464064, old_used: 15988441648, old unaffiliated regions: 0 [771.217s][info][gc,ergo ] GC(463) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390144, promotion expended: 8303984, old capacity: 16005464064, old_used: 15988441648, old unaffiliated regions: 0 [771.217s][info][gc,ergo ] GC(463) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8390144, promotion expended: 8303984, old capacity: 16005464064, old_used: 15988441648, old unaffiliated regions: 0 [771.217s][info][gc,ergo ] GC(463) Squelching additional promotion failure reports for current epoch [771.232s][info][gc ] GC(463) Concurrent evacuation 32.963ms [771.233s][info][gc,start ] GC(463) Pause Init Update Refs [771.233s][info][gc ] GC(463) Pause Init Update Refs 0.504ms [771.233s][info][gc,start ] GC(463) Concurrent update references [771.233s][info][gc,task ] GC(463) Using 4 of 8 workers for concurrent reference update [771.233s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [771.429s][info][gc ] GC(463) Concurrent update references 195.648ms [771.429s][info][gc,start ] GC(463) Concurrent update thread roots [771.438s][info][gc ] GC(463) Concurrent update thread roots 9.273ms [771.439s][info][gc,start ] GC(463) Pause Final Update Refs [771.439s][info][gc,task ] GC(463) Using 8 of 8 workers for final reference update [771.439s][info][gc,free ] Free: 13808M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 10% internal; Used: 1511M, Mutator Free: 1727 Collector Reserve: 831M, Max: 8192K; Used: 65554K Old Collector Reserve: 67584B, Max: 67584B; Used: 8126K [771.439s][info][gc ] GC(463) Pause Final Update Refs 0.196ms [771.439s][info][gc,start ] GC(463) Concurrent cleanup [771.439s][info][gc ] GC(463) Concurrent cleanup 18655M->17088M(31744M) 0.122ms [771.439s][info][gc,ergo ] GC(463) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 74240B, young_available: 14639M [771.439s][info][gc,ergo ] GC(463) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.9% during period of 0.719s [771.439s][info][gc,ergo ] GC(463) At end of Concurrent Young GC: YOUNG generation used: 1841M, used regions: 1864M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16480M, available: 14638M [771.439s][info][gc,ergo ] GC(463) At end of Concurrent Young GC: OLD generation used: 15247M, used regions: 15264M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15264M, available: 74240B [771.439s][info][gc,free ] Free: 13806M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9324K, Mutator Free: 1727 Collector Reserve: 831M, Max: 8192K; Used: 18576B Old Collector Reserve: 67584B, Max: 67584B; Used: 8126K [771.440s][info][gc,stats ] [771.440s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [771.440s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [771.440s][info][gc,stats ] [771.440s][info][gc,stats ] Concurrent Reset 7274 us [771.440s][info][gc,stats ] Pause Init Mark (G) 4140 us [771.440s][info][gc,stats ] Pause Init Mark (N) 3535 us [771.440s][info][gc,stats ] Swap Remembered Set 3352 us [771.440s][info][gc,stats ] Update Region States 67 us [771.440s][info][gc,stats ] Concurrent Scan Remembered Set 29416 us, parallelism: 3.99x [771.440s][info][gc,stats ] RS: 117254 us [771.440s][info][gc,stats ] RS: Scan Clusters 117254 us, workers (us): 29322, 29314, 29311, 29306, ---, ---, ---, ---, [771.440s][info][gc,stats ] Concurrent Mark Roots 4222 us, parallelism: 3.66x [771.440s][info][gc,stats ] CMR: 15457 us [771.440s][info][gc,stats ] CMR: Thread Roots 14167 us, workers (us): 3703, 3549, 3349, 3566, ---, ---, ---, ---, [771.440s][info][gc,stats ] CMR: Code Cache Roots 1154 us, workers (us): 187, 346, 424, 197, ---, ---, ---, ---, [771.440s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 26, 22, 20, ---, ---, ---, ---, [771.440s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, ---, ---, 30, ---, ---, ---, ---, [771.440s][info][gc,stats ] Concurrent Marking 416423 us, parallelism: 3.96x [771.440s][info][gc,stats ] CM: 1648320 us [771.440s][info][gc,stats ] CM: Parallel Mark 1648320 us, workers (us): 412105, 412079, 412073, 412062, ---, ---, ---, ---, [771.440s][info][gc,stats ] Pause Final Mark (G) 1457 us [771.440s][info][gc,stats ] Pause Final Mark (N) 967 us [771.440s][info][gc,stats ] Finish Mark 500 us [771.440s][info][gc,stats ] Update Region States 89 us [771.440s][info][gc,stats ] Choose Collection Set 117 us [771.440s][info][gc,stats ] Rebuild Free Set 55 us [771.440s][info][gc,stats ] Concurrent Thread Roots 3854 us, parallelism: 3.88x [771.440s][info][gc,stats ] CTR: 14939 us [771.440s][info][gc,stats ] CTR: Thread Roots 14939 us, workers (us): 3778, 3668, 3719, 3774, ---, ---, ---, ---, [771.440s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [771.440s][info][gc,stats ] CWRF: 1 us [771.440s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [771.440s][info][gc,stats ] Concurrent Weak Roots 603 us [771.440s][info][gc,stats ] Roots 53 us, parallelism: 1.53x [771.440s][info][gc,stats ] CWR: 81 us [771.440s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 21, 17, 16, ---, ---, ---, ---, [771.440s][info][gc,stats ] Rendezvous 538 us [771.440s][info][gc,stats ] Concurrent Cleanup 108 us [771.440s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.67x [771.440s][info][gc,stats ] CSR: 1127 us [771.440s][info][gc,stats ] CSR: Code Cache Roots 962 us, workers (us): 261, 346, 161, 194, ---, ---, ---, ---, [771.440s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 38, 36, 29, 36, ---, ---, ---, ---, [771.440s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, 20, ---, ---, ---, ---, ---, [771.440s][info][gc,stats ] Concurrent Evacuation 32989 us [771.440s][info][gc,stats ] Pause Init Update Refs (G) 978 us [771.440s][info][gc,stats ] Pause Init Update Refs (N) 512 us [771.440s][info][gc,stats ] Manage GCLABs 434 us [771.440s][info][gc,stats ] Concurrent Update Refs 195672 us [771.440s][info][gc,stats ] Concurrent Update Thread Roots 9289 us [771.440s][info][gc,stats ] Pause Final Update Refs (G) 692 us [771.440s][info][gc,stats ] Pause Final Update Refs (N) 201 us [771.440s][info][gc,stats ] Update Region States 44 us [771.440s][info][gc,stats ] Trash Collection Set 8 us [771.440s][info][gc,stats ] Rebuild Free Set 76 us [771.440s][info][gc,stats ] Concurrent Cleanup 127 us [771.440s][info][gc,stats ] Workers: Evacuated 52565K across 892558 objects, abandoned 0B across 0 objects. [771.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [771.440s][info][gc,stats ] - age 1: 24841048 bytes, 24841048 total [771.440s][info][gc,stats ] - age 2: 8791024 bytes, 33632072 total [771.440s][info][gc,stats ] - age 3: 296816 bytes, 33928888 total [771.440s][info][gc,stats ] - age 4: 192912 bytes, 34121800 total [771.440s][info][gc,stats ] - age 5: 17616 bytes, 34139416 total [771.440s][info][gc,stats ] - age 6: 1088 bytes, 34140504 total [771.440s][info][gc,stats ] - age 7: 14201040 bytes, 48341544 total [771.440s][info][gc,stats ] - age 8: 4230688 bytes, 52572232 total [771.440s][info][gc,stats ] - age 9: 1254368 bytes, 53826600 total [771.440s][info][gc,stats ] [771.440s][info][gc,stats ] Mutators: Evacuated 304K across 2514 objects, abandoned 0B across 0 objects. [771.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [771.440s][info][gc,stats ] - age 1: 303680 bytes, 303680 total [771.440s][info][gc,stats ] - age 3: 1120 bytes, 304800 total [771.440s][info][gc,stats ] - age 4: 32 bytes, 304832 total [771.440s][info][gc,stats ] - age 7: 5952 bytes, 310784 total [771.440s][info][gc,stats ] - age 8: 592 bytes, 311376 total [771.440s][info][gc,stats ] [771.440s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [771.440s][info][gc,stats ] - age 1: 16513944 bytes, 16513944 total [771.440s][info][gc,stats ] - age 2: 8125504 bytes, 24639448 total [771.440s][info][gc,stats ] - age 3: 174983048 bytes, 199622496 total [771.440s][info][gc,stats ] - age 5: 33112664 bytes, 232735160 total [771.440s][info][gc,stats ] - age 6: 57923360 bytes, 290658520 total [771.440s][info][gc,stats ] - age 7: 57309480 bytes, 347968000 total [771.440s][info][gc,stats ] [771.440s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [771.440s][info][gc,stats ] - age 7: 10125917688 bytes, 10125917688 total [771.440s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [771.450s][info][gc ] Transition from: normal to: idle [771.451s][info][gc ] Trigger (YOUNG): expedite promotion in place of 55966K [771.451s][info][gc ] Transition from: idle to: normal [771.451s][info][gc ] Heuristics request for young collection accepted [771.451s][info][gc,free ] Free: 13781M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 10418K, Mutator Free: 1724 Collector Reserve: 831M, Max: 8192K; Used: 18576B Old Collector Reserve: 67584B, Max: 67584B; Used: 8126K [771.451s][info][gc,ergo ] GC(464) Start GC cycle (YOUNG) [771.451s][info][gc,start ] GC(464) Concurrent reset [771.451s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent reset [771.459s][info][gc ] GC(464) Concurrent reset 8.170ms [771.459s][info][gc,start ] GC(464) Pause Init Mark (YOUNG) [771.459s][info][gc,task ] GC(464) Using 8 of 8 workers for init marking [771.463s][info][gc ] GC(464) Pause Init Mark (YOUNG) 3.587ms [771.463s][info][gc,start ] GC(464) Concurrent remembered set scanning [771.463s][info][gc,task ] GC(464) Using 4 of 8 workers for Concurrent remembered set scanning [771.503s][info][gc ] GC(464) Concurrent remembered set scanning 39.388ms [771.503s][info][gc,start ] GC(464) Concurrent marking roots [771.503s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent marking roots [771.506s][info][gc ] GC(464) Concurrent marking roots 3.535ms [771.506s][info][gc,start ] GC(464) Concurrent marking (YOUNG) [771.506s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent marking [771.905s][info][gc ] GC(464) Concurrent marking (YOUNG) 398.872ms [771.905s][info][gc,start ] GC(464) Pause Final Mark (YOUNG) [771.905s][info][gc,task ] GC(464) Using 8 of 8 workers for final marking [771.906s][info][gc,ergo ] GC(464) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [771.906s][info][gc,ergo ] GC(464) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [771.906s][info][gc,ergo ] GC(464) Chosen CSet evacuates young: 47184K (of which at least: 0B are to be promoted), old: 0B [771.906s][info][gc,ergo ] GC(464) Collectable Garbage: 1505M (99%), Immediate: 0B (0%), 0 regions, CSet: 1505M (99%), 194 regions [771.906s][info][gc,ergo ] GC(464) Evacuation Targets: YOUNG: 47184K, PROMOTE: 0B, OLD: 0B, TOTAL: 47184K [771.906s][info][gc,free ] Free: 13623M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 765K, Mutator Free: 1703 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 67584B, Max: 67584B; Used: 8126K [771.906s][info][gc ] GC(464) Pause Final Mark (YOUNG) 0.975ms [771.906s][info][gc,start ] GC(464) Concurrent thread roots [771.906s][info][gc,task ] GC(464) Using 4 of 8 workers for Concurrent thread roots [771.911s][info][gc ] GC(464) Concurrent thread roots 4.549ms [771.911s][info][gc,start ] GC(464) Concurrent weak references [771.911s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent weak references [771.911s][info][gc,ref ] GC(464) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.911s][info][gc,ref ] GC(464) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.911s][info][gc,ref ] GC(464) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [771.911s][info][gc ] GC(464) Concurrent weak references 0.039ms [771.911s][info][gc,start ] GC(464) Concurrent weak roots [771.911s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent weak root [771.912s][info][gc ] GC(464) Concurrent weak roots 0.640ms [771.912s][info][gc,start ] GC(464) Concurrent cleanup [771.912s][info][gc ] GC(464) Concurrent cleanup 18063M->18063M(31744M) 0.107ms [771.912s][info][gc,free ] Free: 13609M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 7024K, Mutator Free: 1702 Collector Reserve: 56469K, Max: 8192K; Used: 874K Old Collector Reserve: 47104B, Max: 47104B; Used: 8146K [771.912s][info][gc,start ] GC(464) Concurrent strong roots [771.912s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent strong root [771.912s][info][gc ] GC(464) Concurrent strong roots 0.405ms [771.912s][info][gc,start ] GC(464) Concurrent evacuation [771.912s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent evacuation [771.919s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [771.919s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [771.919s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [771.919s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [771.922s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [771.922s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [771.922s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [771.922s][info][gc,ergo ] GC(464) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 74240, promotion expended: 59696, old capacity: 16064184320, old_used: 16047232048, old unaffiliated regions: 0 [771.922s][info][gc,ergo ] GC(464) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 74240, promotion expended: 59696, old capacity: 16064184320, old_used: 16047232048, old unaffiliated regions: 0 [771.922s][info][gc,ergo ] GC(464) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 74240, promotion expended: 59696, old capacity: 16064184320, old_used: 16047232048, old unaffiliated regions: 0 [771.922s][info][gc,ergo ] GC(464) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 74240, promotion expended: 59696, old capacity: 16064184320, old_used: 16047232048, old unaffiliated regions: 0 [771.922s][info][gc,ergo ] GC(464) Squelching additional promotion failure reports for current epoch [771.924s][info][gc ] GC(464) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [771.957s][info][gc ] GC(464) Concurrent evacuation 45.254ms [771.958s][info][gc,start ] GC(464) Pause Init Update Refs [771.958s][info][gc ] GC(464) Pause Init Update Refs 0.521ms [771.959s][info][gc,start ] GC(464) Concurrent update references [771.959s][info][gc,task ] GC(464) Using 4 of 8 workers for concurrent reference update [771.959s][info][gc,free ] At start of update refs, moving 8159K to Mutator free set from Collector Reserve (8159K) and from Old Collector Reserve (0B) [772.153s][info][gc ] GC(464) Concurrent update references 194.090ms [772.153s][info][gc,start ] GC(464) Concurrent update thread roots [772.165s][info][gc ] GC(464) Concurrent update thread roots 11.995ms [772.165s][info][gc,start ] GC(464) Pause Final Update Refs [772.165s][info][gc,task ] GC(464) Using 8 of 8 workers for final reference update [772.165s][info][gc,free ] Free: 13792M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 10% internal; Used: 1495M, Mutator Free: 1725 Collector Reserve: 823M, Max: 8192K; Used: 65586K Old Collector Reserve: 8116K, Max: 8116K; Used: 77312B [772.165s][info][gc ] GC(464) Pause Final Update Refs 0.206ms [772.165s][info][gc,start ] GC(464) Concurrent cleanup [772.166s][info][gc ] GC(464) Concurrent cleanup 18647M->17103M(31744M) 0.165ms [772.166s][info][gc,ergo ] GC(464) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8123K, young_available: 14616M [772.166s][info][gc,ergo ] GC(464) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.4% during period of 0.726s [772.166s][info][gc,ergo ] GC(464) At end of Concurrent Young GC: YOUNG generation used: 1800M, used regions: 1832M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16416M, available: 14615M [772.166s][info][gc,ergo ] GC(464) At end of Concurrent Young GC: OLD generation used: 15303M, used regions: 15328M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15328M, available: 8123K [772.166s][info][gc,free ] Free: 13791M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9002K, Mutator Free: 1725 Collector Reserve: 823M, Max: 8192K; Used: 51600B Old Collector Reserve: 8116K, Max: 8116K; Used: 77312B [772.166s][info][gc,stats ] [772.166s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [772.166s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [772.166s][info][gc,stats ] [772.166s][info][gc,stats ] Concurrent Reset 8183 us [772.166s][info][gc,stats ] Pause Init Mark (G) 4175 us [772.166s][info][gc,stats ] Pause Init Mark (N) 3596 us [772.166s][info][gc,stats ] Swap Remembered Set 3377 us [772.166s][info][gc,stats ] Update Region States 105 us [772.166s][info][gc,stats ] Concurrent Scan Remembered Set 39406 us, parallelism: 3.99x [772.166s][info][gc,stats ] RS: 157337 us [772.166s][info][gc,stats ] RS: Scan Clusters 157337 us, workers (us): 39344, 39344, 39328, 39320, ---, ---, ---, ---, [772.166s][info][gc,stats ] Concurrent Mark Roots 3549 us, parallelism: 3.60x [772.166s][info][gc,stats ] CMR: 12793 us [772.166s][info][gc,stats ] CMR: Thread Roots 11687 us, workers (us): 2986, 2819, 2913, 2969, ---, ---, ---, ---, [772.166s][info][gc,stats ] CMR: Code Cache Roots 978 us, workers (us): 168, 335, 298, 177, ---, ---, ---, ---, [772.166s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 25, 19, 18, ---, ---, ---, ---, [772.166s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [772.166s][info][gc,stats ] Concurrent Marking 398899 us, parallelism: 3.96x [772.166s][info][gc,stats ] CM: 1578024 us [772.166s][info][gc,stats ] CM: Parallel Mark 1578024 us, workers (us): 394527, 394506, 394499, 394492, ---, ---, ---, ---, [772.166s][info][gc,stats ] Pause Final Mark (G) 1457 us [772.166s][info][gc,stats ] Pause Final Mark (N) 981 us [772.166s][info][gc,stats ] Finish Mark 516 us [772.166s][info][gc,stats ] Update Region States 90 us [772.166s][info][gc,stats ] Choose Collection Set 114 us [772.166s][info][gc,stats ] Rebuild Free Set 76 us [772.167s][info][gc,stats ] Concurrent Thread Roots 4562 us, parallelism: 3.82x [772.167s][info][gc,stats ] CTR: 17412 us [772.167s][info][gc,stats ] CTR: Thread Roots 17412 us, workers (us): 4348, 4290, 4490, 4285, ---, ---, ---, ---, [772.167s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [772.167s][info][gc,stats ] CWRF: 1 us [772.167s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [772.167s][info][gc,stats ] Concurrent Weak Roots 644 us [772.167s][info][gc,stats ] Roots 54 us, parallelism: 1.48x [772.167s][info][gc,stats ] CWR: 80 us [772.167s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 24, 23, 18, 15, ---, ---, ---, ---, [772.167s][info][gc,stats ] Rendezvous 578 us [772.167s][info][gc,stats ] Concurrent Cleanup 111 us [772.167s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.60x [772.167s][info][gc,stats ] CSR: 1061 us [772.167s][info][gc,stats ] CSR: Code Cache Roots 901 us, workers (us): 153, 255, 153, 340, ---, ---, ---, ---, [772.167s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 36, 30, 29, 26, ---, ---, ---, ---, [772.167s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): 32, ---, 7, ---, ---, ---, ---, ---, [772.167s][info][gc,stats ] Concurrent Evacuation 45286 us [772.167s][info][gc,stats ] Pause Init Update Refs (G) 1025 us [772.167s][info][gc,stats ] Pause Init Update Refs (N) 532 us [772.167s][info][gc,stats ] Manage GCLABs 441 us [772.167s][info][gc,stats ] Concurrent Update Refs 194114 us [772.167s][info][gc,stats ] Concurrent Update Thread Roots 12012 us [772.167s][info][gc,stats ] Pause Final Update Refs (G) 755 us [772.167s][info][gc,stats ] Pause Final Update Refs (N) 211 us [772.167s][info][gc,stats ] Update Region States 51 us [772.167s][info][gc,stats ] Trash Collection Set 8 us [772.167s][info][gc,stats ] Rebuild Free Set 81 us [772.167s][info][gc,stats ] Concurrent Cleanup 175 us [772.167s][info][gc,stats ] Workers: Evacuated 46877K across 764270 objects, abandoned 0B across 0 objects. [772.167s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [772.167s][info][gc,stats ] - age 1: 27151496 bytes, 27151496 total [772.167s][info][gc,stats ] - age 2: 6108776 bytes, 33260272 total [772.167s][info][gc,stats ] - age 3: 240360 bytes, 33500632 total [772.167s][info][gc,stats ] - age 4: 162160 bytes, 33662792 total [772.167s][info][gc,stats ] - age 5: 217040 bytes, 33879832 total [772.167s][info][gc,stats ] - age 6: 334136 bytes, 34213968 total [772.167s][info][gc,stats ] - age 7: 11448 bytes, 34225416 total [772.167s][info][gc,stats ] - age 8: 7663512 bytes, 41888928 total [772.167s][info][gc,stats ] - age 9: 4334008 bytes, 46222936 total [772.167s][info][gc,stats ] - age 10: 1779112 bytes, 48002048 total [772.167s][info][gc,stats ] [772.167s][info][gc,stats ] Mutators: Evacuated 307K across 2562 objects, abandoned 0B across 0 objects. [772.167s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [772.167s][info][gc,stats ] - age 1: 306280 bytes, 306280 total [772.167s][info][gc,stats ] - age 2: 32 bytes, 306312 total [772.167s][info][gc,stats ] - age 3: 1344 bytes, 307656 total [772.167s][info][gc,stats ] - age 5: 32 bytes, 307688 total [772.167s][info][gc,stats ] - age 6: 712 bytes, 308400 total [772.167s][info][gc,stats ] - age 7: 2240 bytes, 310640 total [772.167s][info][gc,stats ] - age 8: 2568 bytes, 313208 total [772.167s][info][gc,stats ] - age 9: 1296 bytes, 314504 total [772.167s][info][gc,stats ] - age 10: 808 bytes, 315312 total [772.167s][info][gc,stats ] [772.167s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [772.167s][info][gc,stats ] - age 1: 8388568 bytes, 8388568 total [772.167s][info][gc,stats ] - age 2: 8385400 bytes, 16773968 total [772.167s][info][gc,stats ] - age 3: 8125504 bytes, 24899472 total [772.167s][info][gc,stats ] - age 4: 174983016 bytes, 199882488 total [772.167s][info][gc,stats ] - age 6: 33112664 bytes, 232995152 total [772.167s][info][gc,stats ] - age 7: 57923360 bytes, 290918512 total [772.167s][info][gc,stats ] [772.167s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [772.167s][info][gc,stats ] - age 7: 10183227168 bytes, 10183227168 total [772.167s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [772.177s][info][gc ] Transition from: normal to: idle [772.178s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56565K [772.178s][info][gc ] Transition from: idle to: normal [772.178s][info][gc ] Heuristics request for young collection accepted [772.178s][info][gc,free ] Free: 13766M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 10051K, Mutator Free: 1722 Collector Reserve: 823M, Max: 8192K; Used: 51600B Old Collector Reserve: 8116K, Max: 8116K; Used: 77312B [772.178s][info][gc,ergo ] GC(465) Start GC cycle (YOUNG) [772.178s][info][gc,start ] GC(465) Concurrent reset [772.178s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent reset [772.185s][info][gc ] GC(465) Concurrent reset 7.037ms [772.185s][info][gc,start ] GC(465) Pause Init Mark (YOUNG) [772.186s][info][gc,task ] GC(465) Using 8 of 8 workers for init marking [772.190s][info][gc ] GC(465) Pause Init Mark (YOUNG) 4.880ms [772.191s][info][gc,start ] GC(465) Concurrent remembered set scanning [772.191s][info][gc,task ] GC(465) Using 4 of 8 workers for Concurrent remembered set scanning [772.249s][info][gc ] GC(465) Concurrent remembered set scanning 58.262ms [772.249s][info][gc,start ] GC(465) Concurrent marking roots [772.249s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent marking roots [772.253s][info][gc ] GC(465) Concurrent marking roots 4.278ms [772.253s][info][gc,start ] GC(465) Concurrent marking (YOUNG) [772.253s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent marking [772.575s][info][gc ] GC(465) Concurrent marking (YOUNG) 322.024ms [772.576s][info][gc,start ] GC(465) Pause Final Mark (YOUNG) [772.576s][info][gc,task ] GC(465) Using 8 of 8 workers for final marking [772.576s][info][gc,ergo ] GC(465) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [772.576s][info][gc,ergo ] GC(465) Adaptive CSet Selection for YOUNG. Max Evacuation: 683M, Actual Free: 0B. [772.576s][info][gc,ergo ] GC(465) Chosen CSet evacuates young: 59950K (of which at least: 0B are to be promoted), old: 0B [772.576s][info][gc,ergo ] GC(465) Collectable Garbage: 1517M (99%), Immediate: 0B (0%), 0 regions, CSet: 1517M (99%), 197 regions [772.576s][info][gc,ergo ] GC(465) Evacuation Targets: YOUNG: 59950K, PROMOTE: 0B, OLD: 0B, TOTAL: 59950K [772.576s][info][gc,free ] Free: 13702M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 1757K, Mutator Free: 1713 Collector Reserve: 73695K, Max: 8192K; Used: 33024B Old Collector Reserve: 8116K, Max: 8116K; Used: 77312B [772.576s][info][gc ] GC(465) Pause Final Mark (YOUNG) 0.893ms [772.577s][info][gc,start ] GC(465) Concurrent thread roots [772.577s][info][gc,task ] GC(465) Using 4 of 8 workers for Concurrent thread roots [772.581s][info][gc ] GC(465) Concurrent thread roots 4.198ms [772.581s][info][gc,start ] GC(465) Concurrent weak references [772.581s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent weak references [772.581s][info][gc,ref ] GC(465) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [772.581s][info][gc,ref ] GC(465) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [772.581s][info][gc,ref ] GC(465) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [772.581s][info][gc ] GC(465) Concurrent weak references 0.038ms [772.581s][info][gc,start ] GC(465) Concurrent weak roots [772.581s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent weak root [772.582s][info][gc ] GC(465) Concurrent weak roots 0.761ms [772.582s][info][gc,start ] GC(465) Concurrent cleanup [772.582s][info][gc ] GC(465) Concurrent cleanup 17959M->17959M(31744M) 0.100ms [772.582s][info][gc,free ] Free: 13688M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 7266K, Mutator Free: 1712 Collector Reserve: 72861K, Max: 8192K; Used: 866K Old Collector Reserve: 8101K, Max: 8101K; Used: 92672B [772.582s][info][gc,start ] GC(465) Concurrent strong roots [772.582s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent strong root [772.582s][info][gc ] GC(465) Concurrent strong roots 0.445ms [772.582s][info][gc,start ] GC(465) Concurrent evacuation [772.582s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent evacuation [772.595s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [772.597s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [772.599s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [772.599s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [772.600s][info][gc,ergo ] GC(465) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8317952, promotion expended: 7132464, old capacity: 16106127360, old_used: 16088005168, old unaffiliated regions: 0 [772.600s][info][gc,ergo ] GC(465) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8317952, promotion expended: 7132464, old capacity: 16106127360, old_used: 16088005168, old unaffiliated regions: 0 [772.600s][info][gc,ergo ] GC(465) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8317952, promotion expended: 7132464, old capacity: 16106127360, old_used: 16088005168, old unaffiliated regions: 0 [772.600s][info][gc,ergo ] GC(465) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8317952, promotion expended: 7132464, old capacity: 16106127360, old_used: 16088005168, old unaffiliated regions: 0 [772.600s][info][gc,ergo ] GC(465) Squelching additional promotion failure reports for current epoch [772.618s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [772.621s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [772.622s][info][gc ] GC(465) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [772.630s][info][gc ] GC(465) Concurrent evacuation 47.937ms [772.631s][info][gc,start ] GC(465) Pause Init Update Refs [772.631s][info][gc ] GC(465) Pause Init Update Refs 0.486ms [772.631s][info][gc,start ] GC(465) Concurrent update references [772.631s][info][gc,task ] GC(465) Using 4 of 8 workers for concurrent reference update [772.631s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [772.806s][info][gc ] GC(465) Concurrent update references 175.359ms [772.807s][info][gc,start ] GC(465) Concurrent update thread roots [772.816s][info][gc ] GC(465) Concurrent update thread roots 9.346ms [772.816s][info][gc,start ] GC(465) Pause Final Update Refs [772.816s][info][gc,task ] GC(465) Using 8 of 8 workers for final reference update [772.816s][info][gc,free ] Free: 13966M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 10% internal; Used: 1504M, Mutator Free: 1746 Collector Reserve: 823M, Max: 8192K; Used: 73748K Old Collector Reserve: 1102K, Max: 1102K; Used: 7089K [772.816s][info][gc ] GC(465) Pause Final Update Refs 0.204ms [772.817s][info][gc,start ] GC(465) Concurrent cleanup [772.817s][info][gc ] GC(465) Concurrent cleanup 18504M->16936M(31744M) 0.127ms [772.817s][info][gc,ergo ] GC(465) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1109K, young_available: 14790M [772.817s][info][gc,ergo ] GC(465) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.1% during period of 0.651s [772.817s][info][gc,ergo ] GC(465) At end of Concurrent Young GC: YOUNG generation used: 1570M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16360M, available: 14789M [772.817s][info][gc,ergo ] GC(465) At end of Concurrent Young GC: OLD generation used: 15366M, used regions: 15384M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15384M, available: 1109K [772.817s][info][gc,free ] Free: 13965M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 2293K, Mutator Free: 1746 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 1102K, Max: 1102K; Used: 7089K [772.817s][info][gc,stats ] [772.817s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [772.817s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [772.817s][info][gc,stats ] [772.817s][info][gc,stats ] Concurrent Reset 7054 us [772.817s][info][gc,stats ] Pause Init Mark (G) 5539 us [772.817s][info][gc,stats ] Pause Init Mark (N) 4892 us [772.817s][info][gc,stats ] Swap Remembered Set 4661 us [772.817s][info][gc,stats ] Update Region States 101 us [772.817s][info][gc,stats ] Concurrent Scan Remembered Set 58281 us, parallelism: 3.96x [772.817s][info][gc,stats ] RS: 231057 us [772.817s][info][gc,stats ] RS: Scan Clusters 231057 us, workers (us): 58205, 58197, 57412, 57244, ---, ---, ---, ---, [772.817s][info][gc,stats ] Concurrent Mark Roots 4293 us, parallelism: 3.65x [772.817s][info][gc,stats ] CMR: 15668 us [772.817s][info][gc,stats ] CMR: Thread Roots 14429 us, workers (us): 3695, 3426, 3751, 3557, ---, ---, ---, ---, [772.817s][info][gc,stats ] CMR: Code Cache Roots 1103 us, workers (us): 159, 464, 180, 301, ---, ---, ---, ---, [772.817s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 26, 21, 20, ---, ---, ---, ---, [772.817s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [772.817s][info][gc,stats ] Concurrent Marking 322053 us, parallelism: 3.95x [772.817s][info][gc,stats ] CM: 1272289 us [772.817s][info][gc,stats ] CM: Parallel Mark 1272289 us, workers (us): 318087, 318075, 318067, 318059, ---, ---, ---, ---, [772.817s][info][gc,stats ] Pause Final Mark (G) 1386 us [772.817s][info][gc,stats ] Pause Final Mark (N) 899 us [772.817s][info][gc,stats ] Finish Mark 445 us [772.817s][info][gc,stats ] Update Region States 91 us [772.817s][info][gc,stats ] Choose Collection Set 115 us [772.817s][info][gc,stats ] Rebuild Free Set 57 us [772.817s][info][gc,stats ] Concurrent Thread Roots 4211 us, parallelism: 3.89x [772.817s][info][gc,stats ] CTR: 16368 us [772.817s][info][gc,stats ] CTR: Thread Roots 16368 us, workers (us): 4095, 4086, 4137, 4050, ---, ---, ---, ---, [772.817s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [772.817s][info][gc,stats ] CWRF: 1 us [772.817s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [772.817s][info][gc,stats ] Concurrent Weak Roots 767 us [772.817s][info][gc,stats ] Roots 54 us, parallelism: 1.31x [772.817s][info][gc,stats ] CWR: 71 us [772.817s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 18, 12, ---, ---, ---, ---, [772.817s][info][gc,stats ] Rendezvous 699 us [772.817s][info][gc,stats ] Concurrent Cleanup 105 us [772.817s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.62x [772.817s][info][gc,stats ] CSR: 1190 us [772.817s][info][gc,stats ] CSR: Code Cache Roots 1021 us, workers (us): 367, 161, 192, 300, ---, ---, ---, ---, [772.817s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 40, 38, 34, 31, ---, ---, ---, ---, [772.817s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [772.817s][info][gc,stats ] Concurrent Evacuation 47951 us [772.817s][info][gc,stats ] Pause Init Update Refs (G) 942 us [772.817s][info][gc,stats ] Pause Init Update Refs (N) 495 us [772.817s][info][gc,stats ] Manage GCLABs 413 us [772.817s][info][gc,stats ] Concurrent Update Refs 175379 us [772.817s][info][gc,stats ] Concurrent Update Thread Roots 9362 us [772.817s][info][gc,stats ] Pause Final Update Refs (G) 717 us [772.817s][info][gc,stats ] Pause Final Update Refs (N) 209 us [772.817s][info][gc,stats ] Update Region States 48 us [772.817s][info][gc,stats ] Trash Collection Set 8 us [772.817s][info][gc,stats ] Rebuild Free Set 77 us [772.817s][info][gc,stats ] Concurrent Cleanup 134 us [772.817s][info][gc,stats ] Workers: Evacuated 59616K across 1040643 objects, abandoned 0B across 0 objects. [772.817s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [772.817s][info][gc,stats ] - age 1: 31805616 bytes, 31805616 total [772.817s][info][gc,stats ] - age 2: 9127384 bytes, 40933000 total [772.817s][info][gc,stats ] - age 3: 240176 bytes, 41173176 total [772.817s][info][gc,stats ] - age 4: 224040 bytes, 41397216 total [772.817s][info][gc,stats ] - age 5: 280720 bytes, 41677936 total [772.817s][info][gc,stats ] - age 6: 217040 bytes, 41894976 total [772.817s][info][gc,stats ] - age 7: 322072 bytes, 42217048 total [772.817s][info][gc,stats ] - age 8: 5183456 bytes, 47400504 total [772.817s][info][gc,stats ] - age 9: 6955792 bytes, 54356296 total [772.818s][info][gc,stats ] - age 10: 4335112 bytes, 58691408 total [772.818s][info][gc,stats ] - age 11: 2356248 bytes, 61047656 total [772.818s][info][gc,stats ] [772.818s][info][gc,stats ] Mutators: Evacuated 333K across 2851 objects, abandoned 0B across 0 objects. [772.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [772.818s][info][gc,stats ] - age 1: 328992 bytes, 328992 total [772.818s][info][gc,stats ] - age 2: 32 bytes, 329024 total [772.818s][info][gc,stats ] - age 3: 800 bytes, 329824 total [772.818s][info][gc,stats ] - age 5: 32 bytes, 329856 total [772.818s][info][gc,stats ] - age 6: 32 bytes, 329888 total [772.818s][info][gc,stats ] - age 7: 1584 bytes, 331472 total [772.818s][info][gc,stats ] - age 8: 4448 bytes, 335920 total [772.818s][info][gc,stats ] - age 9: 4792 bytes, 340712 total [772.818s][info][gc,stats ] - age 10: 1176 bytes, 341888 total [772.818s][info][gc,stats ] [772.818s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [772.818s][info][gc,stats ] - age 3: 8385400 bytes, 8385400 total [772.818s][info][gc,stats ] - age 4: 8125504 bytes, 16510904 total [772.818s][info][gc,stats ] - age 5: 174983016 bytes, 191493920 total [772.818s][info][gc,stats ] - age 7: 33112664 bytes, 224606584 total [772.818s][info][gc,stats ] [772.818s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [772.818s][info][gc,stats ] - age 7: 10241150528 bytes, 10241150528 total [772.818s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [772.828s][info][gc ] Transition from: normal to: idle [772.828s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32336K [772.828s][info][gc ] Transition from: idle to: normal [772.828s][info][gc ] Heuristics request for young collection accepted [772.828s][info][gc,free ] Free: 13941M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 2894K, Mutator Free: 1743 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 1102K, Max: 1102K; Used: 7089K [772.828s][info][gc,ergo ] GC(466) Start GC cycle (YOUNG) [772.828s][info][gc,start ] GC(466) Concurrent reset [772.828s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent reset [772.835s][info][gc ] GC(466) Concurrent reset 6.264ms [772.835s][info][gc,start ] GC(466) Pause Init Mark (YOUNG) [772.835s][info][gc,task ] GC(466) Using 8 of 8 workers for init marking [772.838s][info][gc ] GC(466) Pause Init Mark (YOUNG) 3.475ms [772.839s][info][gc,start ] GC(466) Concurrent remembered set scanning [772.839s][info][gc,task ] GC(466) Using 4 of 8 workers for Concurrent remembered set scanning [772.917s][info][gc ] GC(466) Concurrent remembered set scanning 77.992ms [772.917s][info][gc,start ] GC(466) Concurrent marking roots [772.917s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent marking roots [772.920s][info][gc ] GC(466) Concurrent marking roots 3.524ms [772.920s][info][gc,start ] GC(466) Concurrent marking (YOUNG) [772.920s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent marking [773.195s][info][gc ] GC(466) Concurrent marking (YOUNG) 275.058ms [773.196s][info][gc,start ] GC(466) Pause Final Mark (YOUNG) [773.196s][info][gc,task ] GC(466) Using 8 of 8 workers for final marking [773.196s][info][gc,ergo ] GC(466) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [773.196s][info][gc,ergo ] GC(466) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [773.196s][info][gc,ergo ] GC(466) Chosen CSet evacuates young: 47445K (of which at least: 0B are to be promoted), old: 0B [773.196s][info][gc,ergo ] GC(466) Collectable Garbage: 1346M (99%), Immediate: 0B (0%), 0 regions, CSet: 1346M (99%), 175 regions [773.196s][info][gc,ergo ] GC(466) Evacuation Targets: YOUNG: 47445K, PROMOTE: 0B, OLD: 0B, TOTAL: 47445K [773.196s][info][gc,free ] Free: 13948M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 3610K, Mutator Free: 1744 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1102K, Max: 1102K; Used: 7089K [773.196s][info][gc ] GC(466) Pause Final Mark (YOUNG) 0.958ms [773.197s][info][gc,start ] GC(466) Concurrent thread roots [773.197s][info][gc,task ] GC(466) Using 4 of 8 workers for Concurrent thread roots [773.201s][info][gc ] GC(466) Concurrent thread roots 4.168ms [773.201s][info][gc,start ] GC(466) Concurrent weak references [773.201s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent weak references [773.201s][info][gc,ref ] GC(466) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [773.201s][info][gc,ref ] GC(466) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [773.201s][info][gc,ref ] GC(466) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [773.201s][info][gc ] GC(466) Concurrent weak references 0.042ms [773.201s][info][gc,start ] GC(466) Concurrent weak roots [773.201s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent weak root [773.202s][info][gc ] GC(466) Concurrent weak roots 0.649ms [773.202s][info][gc,start ] GC(466) Concurrent cleanup [773.202s][info][gc ] GC(466) Concurrent cleanup 17729M->17729M(31744M) 0.103ms [773.202s][info][gc,free ] Free: 13934M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 1359K, Mutator Free: 1742 Collector Reserve: 56503K, Max: 8192K; Used: 840K Old Collector Reserve: 1085K, Max: 1085K; Used: 7107K [773.202s][info][gc,start ] GC(466) Concurrent strong roots [773.202s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent strong root [773.202s][info][gc ] GC(466) Concurrent strong roots 0.467ms [773.202s][info][gc,start ] GC(466) Concurrent evacuation [773.202s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent evacuation [773.208s][info][gc ] GC(466) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [773.208s][info][gc ] GC(466) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [773.208s][info][gc ] GC(466) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [773.208s][info][gc ] GC(466) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [773.212s][info][gc,ergo ] GC(466) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1135616, promotion expended: 1063896, old capacity: 16164847616, old_used: 16147839024, old unaffiliated regions: 0 [773.212s][info][gc,ergo ] GC(466) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1135616, promotion expended: 1063896, old capacity: 16164847616, old_used: 16147839024, old unaffiliated regions: 0 [773.212s][info][gc,ergo ] GC(466) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1135616, promotion expended: 1063896, old capacity: 16164847616, old_used: 16147839024, old unaffiliated regions: 0 [773.212s][info][gc,ergo ] GC(466) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1135616, promotion expended: 1063896, old capacity: 16164847616, old_used: 16147839024, old unaffiliated regions: 0 [773.212s][info][gc,ergo ] GC(466) Squelching additional promotion failure reports for current epoch [773.241s][info][gc ] GC(466) Concurrent evacuation 38.517ms [773.241s][info][gc,start ] GC(466) Pause Init Update Refs [773.241s][info][gc ] GC(466) Pause Init Update Refs 0.473ms [773.242s][info][gc,start ] GC(466) Concurrent update references [773.242s][info][gc,task ] GC(466) Using 4 of 8 workers for concurrent reference update [773.242s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [773.406s][info][gc ] GC(466) Concurrent update references 164.602ms [773.406s][info][gc,start ] GC(466) Concurrent update thread roots [773.416s][info][gc ] GC(466) Concurrent update thread roots 9.812ms [773.416s][info][gc,start ] GC(466) Pause Final Update Refs [773.416s][info][gc,task ] GC(466) Using 8 of 8 workers for final reference update [773.417s][info][gc,free ] Free: 14042M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 9% internal; Used: 1334M, Mutator Free: 1756 Collector Reserve: 823M, Max: 8192K; Used: 65556K Old Collector Reserve: 20480B, Max: 20480B; Used: 8172K [773.417s][info][gc ] GC(466) Pause Final Update Refs 0.218ms [773.417s][info][gc,start ] GC(466) Concurrent cleanup [773.417s][info][gc ] GC(466) Concurrent cleanup 18246M->16861M(31744M) 0.125ms [773.417s][info][gc,ergo ] GC(466) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27136B, young_available: 14866M [773.417s][info][gc,ergo ] GC(466) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.2% during period of 0.600s [773.417s][info][gc,ergo ] GC(466) At end of Concurrent Young GC: YOUNG generation used: 1462M, used regions: 1496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 14865M [773.417s][info][gc,ergo ] GC(466) At end of Concurrent Young GC: OLD generation used: 15399M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 27136B [773.417s][info][gc,free ] Free: 14041M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 6931K, Mutator Free: 1756 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 20480B, Max: 20480B; Used: 8172K [773.418s][info][gc,stats ] [773.418s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [773.418s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [773.418s][info][gc,stats ] [773.418s][info][gc,stats ] Concurrent Reset 6282 us [773.418s][info][gc,stats ] Pause Init Mark (G) 4021 us [773.418s][info][gc,stats ] Pause Init Mark (N) 3483 us [773.418s][info][gc,stats ] Swap Remembered Set 3306 us [773.418s][info][gc,stats ] Update Region States 65 us [773.418s][info][gc,stats ] Concurrent Scan Remembered Set 78014 us, parallelism: 4.00x [773.418s][info][gc,stats ] RS: 311721 us [773.418s][info][gc,stats ] RS: Scan Clusters 311721 us, workers (us): 77940, 77934, 77928, 77919, ---, ---, ---, ---, [773.418s][info][gc,stats ] Concurrent Mark Roots 3538 us, parallelism: 3.62x [773.418s][info][gc,stats ] CMR: 12795 us [773.418s][info][gc,stats ] CMR: Thread Roots 11688 us, workers (us): 2994, 3013, 2902, 2780, ---, ---, ---, ---, [773.418s][info][gc,stats ] CMR: Code Cache Roots 985 us, workers (us): 180, 143, 286, 376, ---, ---, ---, ---, [773.418s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 23, 20, 15, ---, ---, ---, ---, [773.418s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, 8, ---, ---, ---, ---, ---, ---, [773.418s][info][gc,stats ] Concurrent Marking 275090 us, parallelism: 3.94x [773.418s][info][gc,stats ] CM: 1083554 us [773.418s][info][gc,stats ] CM: Parallel Mark 1083554 us, workers (us): 270909, 270893, 270885, 270868, ---, ---, ---, ---, [773.418s][info][gc,stats ] Pause Final Mark (G) 1441 us [773.418s][info][gc,stats ] Pause Final Mark (N) 964 us [773.418s][info][gc,stats ] Finish Mark 500 us [773.418s][info][gc,stats ] Update Region States 97 us [773.418s][info][gc,stats ] Choose Collection Set 114 us [773.418s][info][gc,stats ] Rebuild Free Set 56 us [773.418s][info][gc,stats ] Concurrent Thread Roots 4181 us, parallelism: 3.84x [773.418s][info][gc,stats ] CTR: 16068 us [773.418s][info][gc,stats ] CTR: Thread Roots 16068 us, workers (us): 3937, 4091, 4028, 4013, ---, ---, ---, ---, [773.418s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [773.418s][info][gc,stats ] CWRF: 1 us [773.418s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [773.418s][info][gc,stats ] Concurrent Weak Roots 663 us [773.418s][info][gc,stats ] Roots 51 us, parallelism: 1.35x [773.418s][info][gc,stats ] CWR: 69 us [773.418s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 19, 16, 11, ---, ---, ---, ---, [773.418s][info][gc,stats ] Rendezvous 588 us [773.418s][info][gc,stats ] Concurrent Cleanup 108 us [773.418s][info][gc,stats ] Concurrent Strong Roots 473 us, parallelism: 2.70x [773.418s][info][gc,stats ] CSR: 1279 us [773.418s][info][gc,stats ] CSR: Code Cache Roots 1093 us, workers (us): 208, 384, 284, 217, ---, ---, ---, ---, [773.418s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 43, 42, 37, 36, ---, ---, ---, ---, [773.418s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [773.418s][info][gc,stats ] Concurrent Evacuation 38532 us [773.418s][info][gc,stats ] Pause Init Update Refs (G) 928 us [773.418s][info][gc,stats ] Pause Init Update Refs (N) 482 us [773.418s][info][gc,stats ] Manage GCLABs 404 us [773.418s][info][gc,stats ] Concurrent Update Refs 164621 us [773.418s][info][gc,stats ] Concurrent Update Thread Roots 9828 us [773.418s][info][gc,stats ] Pause Final Update Refs (G) 697 us [773.418s][info][gc,stats ] Pause Final Update Refs (N) 223 us [773.418s][info][gc,stats ] Update Region States 48 us [773.418s][info][gc,stats ] Trash Collection Set 8 us [773.418s][info][gc,stats ] Rebuild Free Set 84 us [773.418s][info][gc,stats ] Concurrent Cleanup 131 us [773.418s][info][gc,stats ] Workers: Evacuated 47189K across 721254 objects, abandoned 0B across 0 objects. [773.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [773.418s][info][gc,stats ] - age 1: 23484744 bytes, 23484744 total [773.418s][info][gc,stats ] - age 2: 11691296 bytes, 35176040 total [773.418s][info][gc,stats ] - age 3: 261784 bytes, 35437824 total [773.418s][info][gc,stats ] - age 4: 198384 bytes, 35636208 total [773.418s][info][gc,stats ] - age 5: 199216 bytes, 35835424 total [773.418s][info][gc,stats ] - age 6: 250264 bytes, 36085688 total [773.418s][info][gc,stats ] - age 7: 210640 bytes, 36296328 total [773.418s][info][gc,stats ] - age 8: 270760 bytes, 36567088 total [773.418s][info][gc,stats ] - age 9: 185264 bytes, 36752352 total [773.418s][info][gc,stats ] - age 10: 6092056 bytes, 42844408 total [773.418s][info][gc,stats ] - age 11: 3252760 bytes, 46097168 total [773.418s][info][gc,stats ] - age 12: 2225256 bytes, 48322424 total [773.418s][info][gc,stats ] [773.418s][info][gc,stats ] Mutators: Evacuated 256K across 2125 objects, abandoned 0B across 0 objects. [773.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [773.418s][info][gc,stats ] - age 1: 237520 bytes, 237520 total [773.418s][info][gc,stats ] - age 2: 17584 bytes, 255104 total [773.418s][info][gc,stats ] - age 3: 928 bytes, 256032 total [773.418s][info][gc,stats ] - age 4: 32 bytes, 256064 total [773.418s][info][gc,stats ] - age 5: 32 bytes, 256096 total [773.418s][info][gc,stats ] - age 6: 128 bytes, 256224 total [773.418s][info][gc,stats ] - age 7: 32 bytes, 256256 total [773.418s][info][gc,stats ] - age 9: 2344 bytes, 258600 total [773.418s][info][gc,stats ] - age 10: 2200 bytes, 260800 total [773.418s][info][gc,stats ] - age 11: 1424 bytes, 262224 total [773.418s][info][gc,stats ] [773.418s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [773.418s][info][gc,stats ] - age 1: 32 bytes, 32 total [773.418s][info][gc,stats ] - age 4: 8357512 bytes, 8357544 total [773.418s][info][gc,stats ] - age 5: 8111128 bytes, 16468672 total [773.418s][info][gc,stats ] - age 6: 174669672 bytes, 191138344 total [773.418s][info][gc,stats ] [773.418s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [773.418s][info][gc,stats ] - age 7: 10274235832 bytes, 10274235832 total [773.418s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [773.428s][info][gc ] Transition from: normal to: idle [773.663s][info][gc ] Periodic Sample: GCU = 22.430%, MU = 18.173% during most recent 5.0s [777.035s][info][gc ] Trigger (YOUNG): Average GC time (2678.03 ms) is above the time for average allocation rate (1985 MB/s) to deplete free headroom (5314M) (margin of error = 3.11) [777.035s][info][gc,ergo ] Free headroom: 6901M (free) - 1587M (spike) - 0B (penalties) = 5314M [777.035s][info][gc ] Transition from: idle to: normal [777.035s][info][gc ] Heuristics request for young collection accepted [777.035s][info][gc,free ] Free: 6901M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2947K, Mutator Free: 863 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 20480B, Max: 20480B; Used: 8172K [777.035s][info][gc,ergo ] GC(467) Start GC cycle (YOUNG) [777.035s][info][gc,start ] GC(467) Concurrent reset [777.035s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent reset [777.071s][info][gc ] GC(467) Concurrent reset 35.957ms [777.072s][info][gc,start ] GC(467) Pause Init Mark (YOUNG) [777.072s][info][gc,task ] GC(467) Using 8 of 8 workers for init marking [777.075s][info][gc ] GC(467) Pause Init Mark (YOUNG) 3.893ms [777.076s][info][gc,start ] GC(467) Concurrent remembered set scanning [777.076s][info][gc,task ] GC(467) Using 4 of 8 workers for Concurrent remembered set scanning [777.160s][info][gc ] GC(467) Concurrent remembered set scanning 83.823ms [777.160s][info][gc,start ] GC(467) Concurrent marking roots [777.160s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent marking roots [777.163s][info][gc ] GC(467) Concurrent marking roots 3.877ms [777.163s][info][gc,start ] GC(467) Concurrent marking (YOUNG) [777.163s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent marking [777.389s][info][gc ] GC(467) Concurrent marking (YOUNG) 225.907ms [777.390s][info][gc,start ] GC(467) Pause Final Mark (YOUNG) [777.390s][info][gc,task ] GC(467) Using 8 of 8 workers for final marking [777.390s][info][gc,ergo ] GC(467) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [777.391s][info][gc,ergo ] GC(467) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [777.391s][info][gc,ergo ] GC(467) Chosen CSet evacuates young: 44485K (of which at least: 0B are to be promoted), old: 0B [777.391s][info][gc,ergo ] GC(467) Collectable Garbage: 8444M (99%), Immediate: 0B (0%), 0 regions, CSet: 8444M (99%), 1061 regions [777.391s][info][gc,ergo ] GC(467) Evacuation Targets: YOUNG: 44485K, PROMOTE: 0B, OLD: 0B, TOTAL: 44485K [777.391s][info][gc,free ] Free: 6943M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 20640B, Mutator Free: 868 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 20480B, Max: 20480B; Used: 8172K [777.391s][info][gc ] GC(467) Pause Final Mark (YOUNG) 1.006ms [777.391s][info][gc,start ] GC(467) Concurrent thread roots [777.391s][info][gc,task ] GC(467) Using 4 of 8 workers for Concurrent thread roots [777.396s][info][gc ] GC(467) Concurrent thread roots 4.765ms [777.396s][info][gc,start ] GC(467) Concurrent weak references [777.396s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent weak references [777.396s][info][gc,ref ] GC(467) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.396s][info][gc,ref ] GC(467) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.396s][info][gc,ref ] GC(467) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.396s][info][gc ] GC(467) Concurrent weak references 0.040ms [777.396s][info][gc,start ] GC(467) Concurrent weak roots [777.396s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent weak root [777.396s][info][gc ] GC(467) Concurrent weak roots 0.650ms [777.396s][info][gc,start ] GC(467) Concurrent cleanup [777.396s][info][gc ] GC(467) Concurrent cleanup 24743M->24743M(31744M) 0.103ms [777.397s][info][gc,free ] Free: 6928M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7292K, Mutator Free: 867 Collector Reserve: 56473K, Max: 8192K; Used: 870K Old Collector Reserve: 2560B, Max: 2560B; Used: 8189K [777.397s][info][gc,start ] GC(467) Concurrent strong roots [777.397s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent strong root [777.397s][info][gc ] GC(467) Concurrent strong roots 0.438ms [777.397s][info][gc,start ] GC(467) Concurrent evacuation [777.397s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent evacuation [777.398s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [777.400s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 27136, promotion expended: 25600, old capacity: 16173236224, old_used: 16147910704, old unaffiliated regions: 0 [777.400s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 27136, promotion expended: 25600, old capacity: 16173236224, old_used: 16147910704, old unaffiliated regions: 0 [777.400s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 27136, promotion expended: 25600, old capacity: 16173236224, old_used: 16147910704, old unaffiliated regions: 0 [777.400s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 27136, promotion expended: 25600, old capacity: 16173236224, old_used: 16147910704, old unaffiliated regions: 0 [777.400s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [777.442s][info][gc ] GC(467) Concurrent evacuation 44.830ms [777.442s][info][gc,start ] GC(467) Pause Init Update Refs [777.443s][info][gc ] GC(467) Pause Init Update Refs 0.511ms [777.443s][info][gc,start ] GC(467) Concurrent update references [777.443s][info][gc,task ] GC(467) Using 4 of 8 workers for concurrent reference update [777.443s][info][gc,free ] At start of update refs, moving 8157K to Mutator free set from Collector Reserve (8157K) and from Old Collector Reserve (0B) [777.600s][info][gc ] GC(467) Concurrent update references 157.005ms [777.600s][info][gc,start ] GC(467) Concurrent update thread roots [777.609s][info][gc ] GC(467) Concurrent update thread roots 9.673ms [777.610s][info][gc,start ] GC(467) Pause Final Update Refs [777.610s][info][gc,task ] GC(467) Using 8 of 8 workers for final reference update [777.610s][info][gc,free ] Free: 14144M, Max: 8192K regular, 560M humongous, Frag: 91% external, 59% internal; Used: 8423M, Mutator Free: 1769 Collector Reserve: 823M, Max: 8192K; Used: 73782K Old Collector Reserve: 8097K, Max: 8097K; Used: 97280B [777.610s][info][gc ] GC(467) Pause Final Update Refs 0.227ms [777.610s][info][gc,start ] GC(467) Concurrent cleanup [777.611s][info][gc ] GC(467) Concurrent cleanup 25231M->16752M(31744M) 0.269ms [777.611s][info][gc,ergo ] GC(467) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8103K, young_available: 14967M [777.611s][info][gc,ergo ] GC(467) At end of Concurrent Young GC: GCU: 3.2%, MU: 16.7% during period of 4.194s [777.611s][info][gc,ergo ] GC(467) At end of Concurrent Young GC: YOUNG generation used: 1353M, used regions: 1392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16320M, available: 14966M [777.611s][info][gc,ergo ] GC(467) At end of Concurrent Young GC: OLD generation used: 15399M, used regions: 15424M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15424M, available: 8103K [777.611s][info][gc,free ] Free: 14142M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9412K, Mutator Free: 1769 Collector Reserve: 823M, Max: 8192K; Used: 55728B Old Collector Reserve: 8097K, Max: 8097K; Used: 97280B [777.611s][info][gc,stats ] [777.611s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [777.611s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [777.611s][info][gc,stats ] [777.611s][info][gc,stats ] Concurrent Reset 35984 us [777.611s][info][gc,stats ] Pause Init Mark (G) 4730 us [777.611s][info][gc,stats ] Pause Init Mark (N) 3906 us [777.611s][info][gc,stats ] Swap Remembered Set 3394 us [777.611s][info][gc,stats ] Update Region States 341 us [777.611s][info][gc,stats ] Concurrent Scan Remembered Set 83846 us, parallelism: 3.99x [777.611s][info][gc,stats ] RS: 334745 us [777.611s][info][gc,stats ] RS: Scan Clusters 334745 us, workers (us): 83758, 83750, 83747, 83490, ---, ---, ---, ---, [777.611s][info][gc,stats ] Concurrent Mark Roots 3894 us, parallelism: 3.64x [777.611s][info][gc,stats ] CMR: 14177 us [777.611s][info][gc,stats ] CMR: Thread Roots 12988 us, workers (us): 3187, 3335, 3213, 3253, ---, ---, ---, ---, [777.611s][info][gc,stats ] CMR: Code Cache Roots 1044 us, workers (us): 345, 143, 255, 300, ---, ---, ---, ---, [777.611s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 32, 27, 21, 17, ---, ---, ---, ---, [777.611s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): ---, 9, 40, ---, ---, ---, ---, ---, [777.611s][info][gc,stats ] Concurrent Marking 225933 us, parallelism: 3.94x [777.611s][info][gc,stats ] CM: 889691 us [777.611s][info][gc,stats ] CM: Parallel Mark 889691 us, workers (us): 222433, 222427, 222422, 222408, ---, ---, ---, ---, [777.611s][info][gc,stats ] Pause Final Mark (G) 1489 us [777.611s][info][gc,stats ] Pause Final Mark (N) 1012 us [777.612s][info][gc,stats ] Finish Mark 472 us [777.612s][info][gc,stats ] Update Region States 90 us [777.612s][info][gc,stats ] Choose Collection Set 203 us [777.612s][info][gc,stats ] Rebuild Free Set 47 us [777.612s][info][gc,stats ] Concurrent Thread Roots 4780 us, parallelism: 3.87x [777.612s][info][gc,stats ] CTR: 18509 us [777.612s][info][gc,stats ] CTR: Thread Roots 18509 us, workers (us): 4628, 4591, 4590, 4700, ---, ---, ---, ---, [777.612s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [777.612s][info][gc,stats ] CWRF: 2 us [777.612s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [777.612s][info][gc,stats ] Concurrent Weak Roots 657 us [777.612s][info][gc,stats ] Roots 62 us, parallelism: 1.45x [777.612s][info][gc,stats ] CWR: 89 us [777.612s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 29, 25, 20, 15, ---, ---, ---, ---, [777.612s][info][gc,stats ] Rendezvous 581 us [777.612s][info][gc,stats ] Concurrent Cleanup 107 us [777.612s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.68x [777.612s][info][gc,stats ] CSR: 1190 us [777.612s][info][gc,stats ] CSR: Code Cache Roots 1016 us, workers (us): 199, 357, 171, 289, ---, ---, ---, ---, [777.612s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 39, 37, 36, 33, ---, ---, ---, ---, [777.612s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 7, ---, 22, ---, ---, ---, ---, ---, [777.612s][info][gc,stats ] Concurrent Evacuation 44846 us [777.612s][info][gc,stats ] Pause Init Update Refs (G) 990 us [777.612s][info][gc,stats ] Pause Init Update Refs (N) 519 us [777.612s][info][gc,stats ] Manage GCLABs 426 us [777.612s][info][gc,stats ] Concurrent Update Refs 157027 us [777.612s][info][gc,stats ] Concurrent Update Thread Roots 9688 us [777.612s][info][gc,stats ] Pause Final Update Refs (G) 744 us [777.612s][info][gc,stats ] Pause Final Update Refs (N) 232 us [777.612s][info][gc,stats ] Update Region States 47 us [777.612s][info][gc,stats ] Trash Collection Set 27 us [777.612s][info][gc,stats ] Rebuild Free Set 78 us [777.612s][info][gc,stats ] Concurrent Cleanup 279 us [777.612s][info][gc,stats ] Workers: Evacuated 43937K across 653317 objects, abandoned 0B across 0 objects. [777.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [777.612s][info][gc,stats ] - age 1: 32695392 bytes, 32695392 total [777.612s][info][gc,stats ] - age 2: 175544 bytes, 32870936 total [777.612s][info][gc,stats ] - age 3: 187320 bytes, 33058256 total [777.612s][info][gc,stats ] - age 4: 220688 bytes, 33278944 total [777.612s][info][gc,stats ] - age 5: 172016 bytes, 33450960 total [777.612s][info][gc,stats ] - age 6: 174712 bytes, 33625672 total [777.612s][info][gc,stats ] - age 7: 221072 bytes, 33846744 total [777.612s][info][gc,stats ] - age 8: 170376 bytes, 34017120 total [777.612s][info][gc,stats ] - age 9: 236416 bytes, 34253536 total [777.612s][info][gc,stats ] - age 10: 128 bytes, 34253664 total [777.612s][info][gc,stats ] - age 11: 5390432 bytes, 39644096 total [777.612s][info][gc,stats ] - age 12: 3124392 bytes, 42768488 total [777.612s][info][gc,stats ] - age 13: 2223040 bytes, 44991528 total [777.612s][info][gc,stats ] [777.612s][info][gc,stats ] Mutators: Evacuated 548K across 4364 objects, abandoned 0B across 0 objects. [777.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [777.612s][info][gc,stats ] - age 1: 554368 bytes, 554368 total [777.612s][info][gc,stats ] - age 2: 64 bytes, 554432 total [777.612s][info][gc,stats ] - age 3: 32 bytes, 554464 total [777.612s][info][gc,stats ] - age 4: 96 bytes, 554560 total [777.612s][info][gc,stats ] - age 6: 32 bytes, 554592 total [777.612s][info][gc,stats ] - age 7: 32 bytes, 554624 total [777.612s][info][gc,stats ] - age 8: 128 bytes, 554752 total [777.612s][info][gc,stats ] - age 10: 760 bytes, 555512 total [777.612s][info][gc,stats ] - age 11: 3680 bytes, 559192 total [777.612s][info][gc,stats ] - age 12: 1296 bytes, 560488 total [777.612s][info][gc,stats ] - age 13: 1376 bytes, 561864 total [777.612s][info][gc,stats ] [777.612s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [777.612s][info][gc,stats ] - age 2: 32 bytes, 32 total [777.612s][info][gc,stats ] - age 5: 8337888 bytes, 8337920 total [777.612s][info][gc,stats ] - age 6: 8097216 bytes, 16435136 total [777.612s][info][gc,stats ] - age 7: 174413752 bytes, 190848888 total [777.612s][info][gc,stats ] [777.612s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [777.612s][info][gc,stats ] - age 7: 10274235832 bytes, 10274235832 total [777.612s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [777.622s][info][gc ] Transition from: normal to: idle [777.622s][info][gc ] Trigger (YOUNG): expedite promotion in place of 166M [777.622s][info][gc ] Transition from: idle to: normal [777.622s][info][gc ] Heuristics request for young collection accepted [777.622s][info][gc,free ] Free: 14119M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 8376K, Mutator Free: 1766 Collector Reserve: 823M, Max: 8192K; Used: 55728B Old Collector Reserve: 8097K, Max: 8097K; Used: 97280B [777.622s][info][gc,ergo ] GC(468) Start GC cycle (YOUNG) [777.622s][info][gc,start ] GC(468) Concurrent reset [777.622s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent reset [777.626s][info][gc ] GC(468) Concurrent reset 3.862ms [777.627s][info][gc,start ] GC(468) Pause Init Mark (YOUNG) [777.627s][info][gc,task ] GC(468) Using 8 of 8 workers for init marking [777.630s][info][gc ] GC(468) Pause Init Mark (YOUNG) 3.413ms [777.630s][info][gc,start ] GC(468) Concurrent remembered set scanning [777.630s][info][gc,task ] GC(468) Using 4 of 8 workers for Concurrent remembered set scanning [777.711s][info][gc ] GC(468) Concurrent remembered set scanning 81.391ms [777.711s][info][gc,start ] GC(468) Concurrent marking roots [777.712s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent marking roots [777.715s][info][gc ] GC(468) Concurrent marking roots 3.867ms [777.715s][info][gc,start ] GC(468) Concurrent marking (YOUNG) [777.715s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent marking [777.955s][info][gc ] GC(468) Concurrent marking (YOUNG) 239.533ms [777.955s][info][gc,start ] GC(468) Pause Final Mark (YOUNG) [777.955s][info][gc,task ] GC(468) Using 8 of 8 workers for final marking [777.956s][info][gc,ergo ] GC(468) Planning to promote in place 0 humongous regions and 22 regular regions, spanning a total of 176162832 used bytes [777.956s][info][gc,ergo ] GC(468) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [777.956s][info][gc,ergo ] GC(468) Chosen CSet evacuates young: 51478K (of which at least: 0B are to be promoted), old: 0B [777.956s][info][gc,ergo ] GC(468) Collectable Garbage: 1156M (99%), Immediate: 0B (0%), 0 regions, CSet: 1156M (99%), 151 regions [777.956s][info][gc,ergo ] GC(468) Evacuation Targets: YOUNG: 51478K, PROMOTE: 0B, OLD: 0B, TOTAL: 51478K [777.956s][info][gc,free ] Free: 14186M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 5129K, Mutator Free: 1774 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 8097K, Max: 8097K; Used: 97280B [777.956s][info][gc ] GC(468) Pause Final Mark (YOUNG) 0.995ms [777.956s][info][gc,start ] GC(468) Concurrent thread roots [777.956s][info][gc,task ] GC(468) Using 4 of 8 workers for Concurrent thread roots [777.960s][info][gc ] GC(468) Concurrent thread roots 3.888ms [777.960s][info][gc,start ] GC(468) Concurrent weak references [777.960s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent weak references [777.960s][info][gc,ref ] GC(468) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.960s][info][gc,ref ] GC(468) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.960s][info][gc,ref ] GC(468) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [777.960s][info][gc ] GC(468) Concurrent weak references 0.039ms [777.960s][info][gc,start ] GC(468) Concurrent weak roots [777.960s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent weak root [777.961s][info][gc ] GC(468) Concurrent weak roots 0.691ms [777.961s][info][gc,start ] GC(468) Concurrent cleanup [777.961s][info][gc ] GC(468) Concurrent cleanup 17473M->17473M(31744M) 0.109ms [777.961s][info][gc,free ] Free: 14174M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 1882K, Mutator Free: 1772 Collector Reserve: 64735K, Max: 8192K; Used: 800K Old Collector Reserve: 8082K, Max: 8082K; Used: 110K [777.961s][info][gc,start ] GC(468) Concurrent strong roots [777.961s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent strong root [777.962s][info][gc ] GC(468) Concurrent strong roots 0.424ms [777.962s][info][gc,start ] GC(468) Concurrent evacuation [777.962s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent evacuation [777.968s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [777.968s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [777.968s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [777.968s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [777.970s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [777.970s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [777.971s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [777.971s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [777.972s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [777.973s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [777.974s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [777.974s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [777.975s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [777.976s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [777.976s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [777.977s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [777.978s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [777.979s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [777.979s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [777.980s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [777.980s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [777.981s][info][gc ] GC(468) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [778.000s][info][gc ] GC(468) Concurrent evacuation 38.564ms [778.001s][info][gc,start ] GC(468) Pause Init Update Refs [778.001s][info][gc ] GC(468) Pause Init Update Refs 0.510ms [778.001s][info][gc,start ] GC(468) Concurrent update references [778.001s][info][gc,task ] GC(468) Using 4 of 8 workers for concurrent reference update [778.001s][info][gc,free ] At start of update refs, moving 16357K to Mutator free set from Collector Reserve (16357K) and from Old Collector Reserve (0B) [778.158s][info][gc ] GC(468) Concurrent update references 156.986ms [778.158s][info][gc,start ] GC(468) Concurrent update thread roots [778.168s][info][gc ] GC(468) Concurrent update thread roots 9.515ms [778.168s][info][gc,start ] GC(468) Pause Final Update Refs [778.168s][info][gc,task ] GC(468) Using 8 of 8 workers for final reference update [778.168s][info][gc,free ] Free: 14157M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 8% internal; Used: 1145M, Mutator Free: 1770 Collector Reserve: 807M, Max: 8192K; Used: 65612K Old Collector Reserve: 1425K, Max: 1425K; Used: 6766K [778.168s][info][gc ] GC(468) Pause Final Update Refs 0.207ms [778.169s][info][gc,start ] GC(468) Concurrent cleanup [778.169s][info][gc ] GC(468) Concurrent cleanup 17960M->16761M(31744M) 0.127ms [778.169s][info][gc,ergo ] GC(468) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1432K, young_available: 14965M [778.169s][info][gc,ergo ] GC(468) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.3% during period of 0.558s [778.169s][info][gc,ergo ] GC(468) At end of Concurrent Young GC: YOUNG generation used: 1179M, used regions: 1216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16144M, available: 14964M [778.169s][info][gc,ergo ] GC(468) At end of Concurrent Young GC: OLD generation used: 15582M, used regions: 15600M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15600M, available: 1432K [778.169s][info][gc,free ] Free: 14156M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 3400K, Mutator Free: 1770 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 1425K, Max: 1425K; Used: 6766K [778.169s][info][gc,stats ] [778.169s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [778.169s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [778.169s][info][gc,stats ] [778.169s][info][gc,stats ] Concurrent Reset 3870 us [778.169s][info][gc,stats ] Pause Init Mark (G) 3911 us [778.169s][info][gc,stats ] Pause Init Mark (N) 3420 us [778.169s][info][gc,stats ] Swap Remembered Set 3246 us [778.169s][info][gc,stats ] Update Region States 74 us [778.169s][info][gc,stats ] Concurrent Scan Remembered Set 81413 us, parallelism: 3.99x [778.169s][info][gc,stats ] RS: 324626 us [778.169s][info][gc,stats ] RS: Scan Clusters 324626 us, workers (us): 81318, 81314, 81307, 80688, ---, ---, ---, ---, [778.169s][info][gc,stats ] Concurrent Mark Roots 3885 us, parallelism: 3.60x [778.169s][info][gc,stats ] CMR: 13996 us [778.169s][info][gc,stats ] CMR: Thread Roots 12746 us, workers (us): 3260, 3363, 3017, 3105, ---, ---, ---, ---, [778.169s][info][gc,stats ] CMR: Code Cache Roots 1115 us, workers (us): 177, 181, 417, 339, ---, ---, ---, ---, [778.169s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 31, 28, 20, 18, ---, ---, ---, ---, [778.169s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, 8, ---, ---, ---, ---, ---, ---, [778.169s][info][gc,stats ] Concurrent Marking 239558 us, parallelism: 3.94x [778.169s][info][gc,stats ] CM: 944351 us [778.169s][info][gc,stats ] CM: Parallel Mark 944351 us, workers (us): 236100, 236100, 236083, 236068, ---, ---, ---, ---, [778.169s][info][gc,stats ] Pause Final Mark (G) 1495 us [778.169s][info][gc,stats ] Pause Final Mark (N) 1001 us [778.169s][info][gc,stats ] Finish Mark 570 us [778.169s][info][gc,stats ] Update Region States 82 us [778.169s][info][gc,stats ] Choose Collection Set 106 us [778.169s][info][gc,stats ] Rebuild Free Set 62 us [778.169s][info][gc,stats ] Concurrent Thread Roots 3903 us, parallelism: 3.87x [778.169s][info][gc,stats ] CTR: 15088 us [778.169s][info][gc,stats ] CTR: Thread Roots 15088 us, workers (us): 3819, 3836, 3767, 3666, ---, ---, ---, ---, [778.169s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [778.169s][info][gc,stats ] CWRF: 1 us [778.169s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [778.169s][info][gc,stats ] Concurrent Weak Roots 701 us [778.169s][info][gc,stats ] Roots 49 us, parallelism: 1.31x [778.169s][info][gc,stats ] CWR: 64 us [778.169s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 16, 16, 12, ---, ---, ---, ---, [778.169s][info][gc,stats ] Rendezvous 633 us [778.169s][info][gc,stats ] Concurrent Cleanup 114 us [778.169s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.75x [778.169s][info][gc,stats ] CSR: 1179 us [778.169s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 264, 187, 189, 338, ---, ---, ---, ---, [778.169s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 52, 41, 42, 37, ---, ---, ---, ---, [778.169s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, 7, ---, ---, ---, ---, ---, ---, [778.169s][info][gc,stats ] Concurrent Evacuation 38579 us [778.169s][info][gc,stats ] Pause Init Update Refs (G) 981 us [778.169s][info][gc,stats ] Pause Init Update Refs (N) 518 us [778.169s][info][gc,stats ] Manage GCLABs 444 us [778.169s][info][gc,stats ] Concurrent Update Refs 157006 us [778.169s][info][gc,stats ] Concurrent Update Thread Roots 9531 us [778.169s][info][gc,stats ] Pause Final Update Refs (G) 752 us [778.169s][info][gc,stats ] Pause Final Update Refs (N) 212 us [778.169s][info][gc,stats ] Update Region States 50 us [778.169s][info][gc,stats ] Trash Collection Set 7 us [778.169s][info][gc,stats ] Rebuild Free Set 83 us [778.169s][info][gc,stats ] Concurrent Cleanup 133 us [778.169s][info][gc,stats ] Workers: Evacuated 50351K across 789773 objects, abandoned 0B across 0 objects. [778.169s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.169s][info][gc,stats ] - age 1: 24926176 bytes, 24926176 total [778.169s][info][gc,stats ] - age 2: 14341408 bytes, 39267584 total [778.169s][info][gc,stats ] - age 3: 175544 bytes, 39443128 total [778.169s][info][gc,stats ] - age 4: 187320 bytes, 39630448 total [778.169s][info][gc,stats ] - age 5: 220720 bytes, 39851168 total [778.169s][info][gc,stats ] - age 6: 171952 bytes, 40023120 total [778.169s][info][gc,stats ] - age 7: 395688 bytes, 40418808 total [778.170s][info][gc,stats ] - age 8: 170440 bytes, 40589248 total [778.170s][info][gc,stats ] - age 9: 236272 bytes, 40825520 total [778.170s][info][gc,stats ] - age 10: 128 bytes, 40825648 total [778.170s][info][gc,stats ] - age 11: 5387824 bytes, 46213472 total [778.170s][info][gc,stats ] - age 12: 3123400 bytes, 49336872 total [778.170s][info][gc,stats ] - age 13: 2222904 bytes, 51559776 total [778.170s][info][gc,stats ] [778.170s][info][gc,stats ] Mutators: Evacuated 1127K across 8796 objects, abandoned 0B across 0 objects. [778.170s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.170s][info][gc,stats ] - age 2: 1147424 bytes, 1147424 total [778.170s][info][gc,stats ] - age 4: 32 bytes, 1147456 total [778.170s][info][gc,stats ] - age 5: 32 bytes, 1147488 total [778.170s][info][gc,stats ] - age 6: 64 bytes, 1147552 total [778.170s][info][gc,stats ] - age 7: 128 bytes, 1147680 total [778.170s][info][gc,stats ] - age 9: 144 bytes, 1147824 total [778.170s][info][gc,stats ] - age 11: 4040 bytes, 1151864 total [778.170s][info][gc,stats ] - age 12: 1584 bytes, 1153448 total [778.170s][info][gc,stats ] - age 13: 896 bytes, 1154344 total [778.170s][info][gc,stats ] [778.170s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [778.170s][info][gc,stats ] - age 1: 2360 bytes, 2360 total [778.170s][info][gc,stats ] - age 6: 8337888 bytes, 8340248 total [778.170s][info][gc,stats ] - age 7: 8097216 bytes, 16437464 total [778.170s][info][gc,stats ] [778.170s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [778.170s][info][gc,stats ] - age 7: 10448649496 bytes, 10448649496 total [778.170s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [778.180s][info][gc ] Transition from: normal to: idle [778.180s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7907K [778.180s][info][gc ] Transition from: idle to: normal [778.180s][info][gc ] Heuristics request for young collection accepted [778.180s][info][gc,free ] Free: 14132M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 3472K, Mutator Free: 1767 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 1425K, Max: 1425K; Used: 6766K [778.180s][info][gc,ergo ] GC(469) Start GC cycle (YOUNG) [778.180s][info][gc,start ] GC(469) Concurrent reset [778.180s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent reset [778.186s][info][gc ] GC(469) Concurrent reset 5.670ms [778.186s][info][gc,start ] GC(469) Pause Init Mark (YOUNG) [778.186s][info][gc,task ] GC(469) Using 8 of 8 workers for init marking [778.190s][info][gc ] GC(469) Pause Init Mark (YOUNG) 3.422ms [778.190s][info][gc,start ] GC(469) Concurrent remembered set scanning [778.190s][info][gc,task ] GC(469) Using 4 of 8 workers for Concurrent remembered set scanning [778.285s][info][gc ] GC(469) Concurrent remembered set scanning 95.282ms [778.285s][info][gc,start ] GC(469) Concurrent marking roots [778.285s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent marking roots [778.289s][info][gc ] GC(469) Concurrent marking roots 4.210ms [778.289s][info][gc,start ] GC(469) Concurrent marking (YOUNG) [778.289s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent marking [778.316s][info][gc ] GC(469) Concurrent marking (YOUNG) 26.575ms [778.316s][info][gc,start ] GC(469) Pause Final Mark (YOUNG) [778.316s][info][gc,task ] GC(469) Using 8 of 8 workers for final marking [778.317s][info][gc,ergo ] GC(469) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [778.317s][info][gc,ergo ] GC(469) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [778.317s][info][gc,ergo ] GC(469) Chosen CSet evacuates young: 42536K (of which at least: 0B are to be promoted), old: 0B [778.317s][info][gc,ergo ] GC(469) Collectable Garbage: 1166M (99%), Immediate: 0B (0%), 0 regions, CSet: 1166M (99%), 151 regions [778.317s][info][gc,ergo ] GC(469) Evacuation Targets: YOUNG: 42536K, PROMOTE: 0B, OLD: 0B, TOTAL: 42536K [778.317s][info][gc,free ] Free: 14600M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 7941K, Mutator Free: 1826 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1425K, Max: 1425K; Used: 6766K [778.317s][info][gc ] GC(469) Pause Final Mark (YOUNG) 0.852ms [778.317s][info][gc,start ] GC(469) Concurrent thread roots [778.317s][info][gc,task ] GC(469) Using 4 of 8 workers for Concurrent thread roots [778.322s][info][gc ] GC(469) Concurrent thread roots 4.738ms [778.322s][info][gc,start ] GC(469) Concurrent weak references [778.322s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent weak references [778.322s][info][gc,ref ] GC(469) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.322s][info][gc,ref ] GC(469) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.322s][info][gc,ref ] GC(469) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.322s][info][gc ] GC(469) Concurrent weak references 0.038ms [778.322s][info][gc,start ] GC(469) Concurrent weak roots [778.322s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent weak root [778.323s][info][gc ] GC(469) Concurrent weak roots 0.601ms [778.323s][info][gc,start ] GC(469) Concurrent cleanup [778.323s][info][gc ] GC(469) Concurrent cleanup 17084M->17085M(31744M) 0.120ms [778.323s][info][gc,free ] Free: 14586M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 5671K, Mutator Free: 1824 Collector Reserve: 56277K, Max: 8192K; Used: 1066K Old Collector Reserve: 1425K, Max: 1425K; Used: 6766K [778.323s][info][gc,start ] GC(469) Concurrent strong roots [778.323s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent strong root [778.323s][info][gc ] GC(469) Concurrent strong roots 0.410ms [778.323s][info][gc,start ] GC(469) Concurrent evacuation [778.323s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent evacuation [778.331s][info][gc ] GC(469) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [778.335s][info][gc ] GC(469) Concurrent evacuation 12.302ms [778.336s][info][gc,start ] GC(469) Pause Init Update Refs [778.336s][info][gc ] GC(469) Pause Init Update Refs 0.465ms [778.336s][info][gc,start ] GC(469) Concurrent update references [778.336s][info][gc,task ] GC(469) Using 4 of 8 workers for concurrent reference update [778.336s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [778.408s][info][gc ] GC(469) Concurrent update references 71.956ms [778.408s][info][gc,start ] GC(469) Concurrent update thread roots [778.419s][info][gc ] GC(469) Concurrent update thread roots 10.315ms [778.419s][info][gc,start ] GC(469) Pause Final Update Refs [778.419s][info][gc,task ] GC(469) Using 8 of 8 workers for final reference update [778.419s][info][gc,free ] Free: 14787M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 7% internal; Used: 1164M, Mutator Free: 1849 Collector Reserve: 807M, Max: 8192K; Used: 49228K Old Collector Reserve: 1137K, Max: 1137K; Used: 7055K [778.419s][info][gc ] GC(469) Pause Final Update Refs 0.197ms [778.419s][info][gc,start ] GC(469) Concurrent cleanup [778.419s][info][gc ] GC(469) Concurrent cleanup 17332M->16132M(31744M) 0.125ms [778.419s][info][gc,ergo ] GC(469) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1143K, young_available: 15594M [778.420s][info][gc,ergo ] GC(469) At end of Concurrent Young GC: GCU: 21.6%, MU: 18.5% during period of 0.251s [778.420s][info][gc,ergo ] GC(469) At end of Concurrent Young GC: YOUNG generation used: 542M, used regions: 576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15593M [778.420s][info][gc,ergo ] GC(469) At end of Concurrent Young GC: OLD generation used: 15590M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 1143K [778.420s][info][gc,free ] Free: 14785M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 6545K, Mutator Free: 1849 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 1137K, Max: 1137K; Used: 7055K [778.420s][info][gc,stats ] [778.420s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [778.420s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [778.420s][info][gc,stats ] [778.420s][info][gc,stats ] Concurrent Reset 5685 us [778.420s][info][gc,stats ] Pause Init Mark (G) 3939 us [778.420s][info][gc,stats ] Pause Init Mark (N) 3429 us [778.420s][info][gc,stats ] Swap Remembered Set 3280 us [778.420s][info][gc,stats ] Update Region States 44 us [778.420s][info][gc,stats ] Concurrent Scan Remembered Set 95301 us, parallelism: 3.99x [778.420s][info][gc,stats ] RS: 380726 us [778.420s][info][gc,stats ] RS: Scan Clusters 380726 us, workers (us): 95195, 95184, 95176, 95171, ---, ---, ---, ---, [778.420s][info][gc,stats ] Concurrent Mark Roots 4226 us, parallelism: 3.68x [778.420s][info][gc,stats ] CMR: 15558 us [778.420s][info][gc,stats ] CMR: Thread Roots 14380 us, workers (us): 3521, 3632, 3564, 3663, ---, ---, ---, ---, [778.420s][info][gc,stats ] CMR: Code Cache Roots 1039 us, workers (us): 345, 236, 296, 162, ---, ---, ---, ---, [778.420s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 32, 25, 21, 18, ---, ---, ---, ---, [778.420s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 36, 8, ---, ---, ---, ---, ---, [778.420s][info][gc,stats ] Concurrent Marking 26593 us, parallelism: 3.66x [778.420s][info][gc,stats ] CM: 97339 us [778.420s][info][gc,stats ] CM: Parallel Mark 97339 us, workers (us): 24353, 24340, 24338, 24308, ---, ---, ---, ---, [778.420s][info][gc,stats ] Pause Final Mark (G) 1273 us [778.420s][info][gc,stats ] Pause Final Mark (N) 858 us [778.420s][info][gc,stats ] Finish Mark 437 us [778.420s][info][gc,stats ] Update Region States 84 us [778.420s][info][gc,stats ] Choose Collection Set 89 us [778.420s][info][gc,stats ] Rebuild Free Set 58 us [778.420s][info][gc,stats ] Concurrent Thread Roots 4745 us, parallelism: 3.87x [778.420s][info][gc,stats ] CTR: 18386 us [778.420s][info][gc,stats ] CTR: Thread Roots 18386 us, workers (us): 4570, 4580, 4557, 4679, ---, ---, ---, ---, [778.420s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [778.420s][info][gc,stats ] CWRF: 2 us [778.420s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [778.420s][info][gc,stats ] Concurrent Weak Roots 606 us [778.420s][info][gc,stats ] Roots 75 us, parallelism: 1.54x [778.420s][info][gc,stats ] CWR: 116 us [778.420s][info][gc,stats ] CWR: VM Weak Roots 116 us, workers (us): 34, 29, 30, 23, ---, ---, ---, ---, [778.420s][info][gc,stats ] Rendezvous 518 us [778.420s][info][gc,stats ] Concurrent Cleanup 125 us [778.420s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.77x [778.420s][info][gc,stats ] CSR: 1156 us [778.420s][info][gc,stats ] CSR: Code Cache Roots 977 us, workers (us): 336, 185, 268, 188, ---, ---, ---, ---, [778.420s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 41, 39, 36, 32, ---, ---, ---, ---, [778.420s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 6, ---, 25, ---, ---, ---, ---, [778.420s][info][gc,stats ] Concurrent Evacuation 12313 us [778.420s][info][gc,stats ] Pause Init Update Refs (G) 865 us [778.420s][info][gc,stats ] Pause Init Update Refs (N) 473 us [778.420s][info][gc,stats ] Manage GCLABs 396 us [778.420s][info][gc,stats ] Concurrent Update Refs 71987 us [778.420s][info][gc,stats ] Concurrent Update Thread Roots 10327 us [778.420s][info][gc,stats ] Pause Final Update Refs (G) 642 us [778.420s][info][gc,stats ] Pause Final Update Refs (N) 202 us [778.420s][info][gc,stats ] Update Region States 46 us [778.420s][info][gc,stats ] Trash Collection Set 7 us [778.420s][info][gc,stats ] Rebuild Free Set 78 us [778.420s][info][gc,stats ] Concurrent Cleanup 133 us [778.420s][info][gc,stats ] Workers: Evacuated 41999K across 492099 objects, abandoned 0B across 0 objects. [778.420s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.420s][info][gc,stats ] - age 1: 26809368 bytes, 26809368 total [778.420s][info][gc,stats ] - age 2: 13992504 bytes, 40801872 total [778.421s][info][gc,stats ] - age 3: 1274904 bytes, 42076776 total [778.421s][info][gc,stats ] - age 4: 175576 bytes, 42252352 total [778.421s][info][gc,stats ] - age 5: 187320 bytes, 42439672 total [778.421s][info][gc,stats ] - age 6: 220752 bytes, 42660424 total [778.421s][info][gc,stats ] - age 7: 346728 bytes, 43007152 total [778.421s][info][gc,stats ] [778.421s][info][gc,stats ] Mutators: Evacuated 537K across 4108 objects, abandoned 0B across 0 objects. [778.421s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.421s][info][gc,stats ] - age 2: 549368 bytes, 549368 total [778.421s][info][gc,stats ] - age 3: 576 bytes, 549944 total [778.421s][info][gc,stats ] - age 5: 32 bytes, 549976 total [778.421s][info][gc,stats ] - age 7: 32 bytes, 550008 total [778.421s][info][gc,stats ] [778.421s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [778.421s][info][gc,stats ] - age 1: 32 bytes, 32 total [778.421s][info][gc,stats ] - age 2: 2360 bytes, 2392 total [778.421s][info][gc,stats ] - age 7: 8337888 bytes, 8340280 total [778.421s][info][gc,stats ] [778.421s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [778.421s][info][gc,stats ] - age 7: 10456746712 bytes, 10456746712 total [778.421s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [778.431s][info][gc ] Transition from: normal to: idle [778.431s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8142K [778.431s][info][gc ] Transition from: idle to: normal [778.431s][info][gc ] Heuristics request for young collection accepted [778.431s][info][gc,free ] Free: 14760M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 7464K, Mutator Free: 1846 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 1137K, Max: 1137K; Used: 7055K [778.431s][info][gc,ergo ] GC(470) Start GC cycle (YOUNG) [778.431s][info][gc,start ] GC(470) Concurrent reset [778.431s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent reset [778.434s][info][gc ] GC(470) Concurrent reset 2.449ms [778.434s][info][gc,start ] GC(470) Pause Init Mark (YOUNG) [778.434s][info][gc,task ] GC(470) Using 8 of 8 workers for init marking [778.437s][info][gc ] GC(470) Pause Init Mark (YOUNG) 3.470ms [778.438s][info][gc,start ] GC(470) Concurrent remembered set scanning [778.438s][info][gc,task ] GC(470) Using 4 of 8 workers for Concurrent remembered set scanning [778.488s][info][gc ] GC(470) Concurrent remembered set scanning 50.359ms [778.488s][info][gc,start ] GC(470) Concurrent marking roots [778.488s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent marking roots [778.492s][info][gc ] GC(470) Concurrent marking roots 4.059ms [778.492s][info][gc,start ] GC(470) Concurrent marking (YOUNG) [778.492s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent marking [778.508s][info][gc ] GC(470) Concurrent marking (YOUNG) 16.381ms [778.509s][info][gc,start ] GC(470) Pause Final Mark (YOUNG) [778.509s][info][gc,task ] GC(470) Using 8 of 8 workers for final marking [778.509s][info][gc,ergo ] GC(470) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 8405120 used bytes [778.509s][info][gc,ergo ] GC(470) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [778.509s][info][gc,ergo ] GC(470) Chosen CSet evacuates young: 34270K (of which at least: 0B are to be promoted), old: 0B [778.509s][info][gc,ergo ] GC(470) Collectable Garbage: 531M (98%), Immediate: 0B (0%), 0 regions, CSet: 531M (98%), 71 regions [778.509s][info][gc,ergo ] GC(470) Evacuation Targets: YOUNG: 34270K, PROMOTE: 0B, OLD: 0B, TOTAL: 34270K [778.509s][info][gc,free ] Free: 15348M, Max: 8192K regular, 1784M humongous, Frag: 89% external, 0% internal; Used: 3327K, Mutator Free: 1919 Collector Reserve: 49125K, Max: 8192K; Used: 26832B Old Collector Reserve: 1137K, Max: 1137K; Used: 7055K [778.509s][info][gc ] GC(470) Pause Final Mark (YOUNG) 0.838ms [778.510s][info][gc,start ] GC(470) Concurrent thread roots [778.510s][info][gc,task ] GC(470) Using 4 of 8 workers for Concurrent thread roots [778.514s][info][gc ] GC(470) Concurrent thread roots 4.025ms [778.514s][info][gc,start ] GC(470) Concurrent weak references [778.514s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent weak references [778.514s][info][gc,ref ] GC(470) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.514s][info][gc,ref ] GC(470) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.514s][info][gc,ref ] GC(470) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [778.514s][info][gc ] GC(470) Concurrent weak references 0.038ms [778.514s][info][gc,start ] GC(470) Concurrent weak roots [778.514s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent weak root [778.514s][info][gc ] GC(470) Concurrent weak roots 0.655ms [778.514s][info][gc,start ] GC(470) Concurrent cleanup [778.514s][info][gc ] GC(470) Concurrent cleanup 16332M->16332M(31744M) 0.104ms [778.514s][info][gc,free ] Free: 15336M, Max: 8192K regular, 1784M humongous, Frag: 89% external, 0% internal; Used: 7915K, Mutator Free: 1918 Collector Reserve: 47960K, Max: 8192K; Used: 1191K Old Collector Reserve: 1137K, Max: 1137K; Used: 7055K [778.514s][info][gc,start ] GC(470) Concurrent strong roots [778.514s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent strong root [778.515s][info][gc ] GC(470) Concurrent strong roots 0.402ms [778.515s][info][gc,start ] GC(470) Concurrent evacuation [778.515s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent evacuation [778.517s][info][gc ] GC(470) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [778.517s][info][gc ] GC(470) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [778.522s][info][gc ] GC(470) Concurrent evacuation 7.121ms [778.522s][info][gc,start ] GC(470) Pause Init Update Refs [778.523s][info][gc ] GC(470) Pause Init Update Refs 0.471ms [778.523s][info][gc,start ] GC(470) Concurrent update references [778.523s][info][gc,task ] GC(470) Using 4 of 8 workers for concurrent reference update [778.523s][info][gc,free ] At start of update refs, moving 12256K to Mutator free set from Collector Reserve (12256K) and from Old Collector Reserve (0B) [778.571s][info][gc ] GC(470) Concurrent update references 47.905ms [778.571s][info][gc,start ] GC(470) Concurrent update thread roots [778.582s][info][gc ] GC(470) Concurrent update thread roots 10.961ms [778.582s][info][gc,start ] GC(470) Pause Final Update Refs [778.582s][info][gc,task ] GC(470) Using 8 of 8 workers for final reference update [778.582s][info][gc,free ] Free: 14962M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 3% internal; Used: 514M, Mutator Free: 1871 Collector Reserve: 811M, Max: 8192K; Used: 61506K Old Collector Reserve: 9019K, Max: 7882K; Used: 7365K [778.582s][info][gc ] GC(470) Pause Final Update Refs 0.193ms [778.582s][info][gc,start ] GC(470) Concurrent cleanup [778.583s][info][gc ] GC(470) Concurrent cleanup 16501M->15945M(31744M) 0.117ms [778.583s][info][gc,ergo ] GC(470) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9025K, young_available: 15773M [778.583s][info][gc,ergo ] GC(470) At end of Concurrent Young GC: GCU: 20.1%, MU: 18.6% during period of 0.163s [778.583s][info][gc,ergo ] GC(470) At end of Concurrent Young GC: YOUNG generation used: 347M, used regions: 368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15772M [778.583s][info][gc,ergo ] GC(470) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 9025K [778.583s][info][gc,free ] Free: 14960M, Max: 8192K regular, 1784M humongous, Frag: 89% external, 0% internal; Used: 7242K, Mutator Free: 1871 Collector Reserve: 811M, Max: 8192K; Used: 4162K Old Collector Reserve: 9019K, Max: 7882K; Used: 7365K [778.583s][info][gc,stats ] [778.583s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [778.583s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [778.583s][info][gc,stats ] [778.583s][info][gc,stats ] Concurrent Reset 2463 us [778.583s][info][gc,stats ] Pause Init Mark (G) 3913 us [778.583s][info][gc,stats ] Pause Init Mark (N) 3483 us [778.583s][info][gc,stats ] Swap Remembered Set 3345 us [778.583s][info][gc,stats ] Update Region States 31 us [778.583s][info][gc,stats ] Concurrent Scan Remembered Set 50375 us, parallelism: 3.99x [778.583s][info][gc,stats ] RS: 201153 us [778.583s][info][gc,stats ] RS: Scan Clusters 201153 us, workers (us): 50298, 50291, 50282, 50281, ---, ---, ---, ---, [778.583s][info][gc,stats ] Concurrent Mark Roots 4071 us, parallelism: 3.69x [778.583s][info][gc,stats ] CMR: 15030 us [778.583s][info][gc,stats ] CMR: Thread Roots 13739 us, workers (us): 3354, 3421, 3422, 3542, ---, ---, ---, ---, [778.583s][info][gc,stats ] CMR: Code Cache Roots 1131 us, workers (us): 352, 361, 231, 188, ---, ---, ---, ---, [778.583s][info][gc,stats ] CMR: VM Strong Roots 113 us, workers (us): 39, 25, 20, 29, ---, ---, ---, ---, [778.583s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 9, 37, ---, ---, ---, ---, ---, [778.583s][info][gc,stats ] Concurrent Marking 16396 us, parallelism: 3.53x [778.583s][info][gc,stats ] CM: 57920 us [778.583s][info][gc,stats ] CM: Parallel Mark 57920 us, workers (us): 14494, 14477, 14483, 14467, ---, ---, ---, ---, [778.583s][info][gc,stats ] Pause Final Mark (G) 1226 us [778.583s][info][gc,stats ] Pause Final Mark (N) 844 us [778.583s][info][gc,stats ] Finish Mark 430 us [778.583s][info][gc,stats ] Update Region States 81 us [778.583s][info][gc,stats ] Choose Collection Set 79 us [778.583s][info][gc,stats ] Rebuild Free Set 56 us [778.583s][info][gc,stats ] Concurrent Thread Roots 4039 us, parallelism: 3.83x [778.583s][info][gc,stats ] CTR: 15485 us [778.583s][info][gc,stats ] CTR: Thread Roots 15485 us, workers (us): 3870, 3820, 3828, 3967, ---, ---, ---, ---, [778.584s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [778.584s][info][gc,stats ] CWRF: 1 us [778.584s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [778.584s][info][gc,stats ] Concurrent Weak Roots 669 us [778.584s][info][gc,stats ] Roots 49 us, parallelism: 1.40x [778.584s][info][gc,stats ] CWR: 69 us [778.584s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 19, 15, 11, ---, ---, ---, ---, [778.584s][info][gc,stats ] Rendezvous 584 us [778.584s][info][gc,stats ] Concurrent Cleanup 109 us [778.584s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.52x [778.584s][info][gc,stats ] CSR: 1027 us [778.584s][info][gc,stats ] CSR: Code Cache Roots 882 us, workers (us): 157, 335, 145, 245, ---, ---, ---, ---, [778.584s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 35, 31, 29, 23, ---, ---, ---, ---, [778.584s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 22, ---, 5, ---, ---, ---, ---, ---, [778.584s][info][gc,stats ] Concurrent Evacuation 7136 us [778.584s][info][gc,stats ] Pause Init Update Refs (G) 877 us [778.584s][info][gc,stats ] Pause Init Update Refs (N) 479 us [778.584s][info][gc,stats ] Manage GCLABs 402 us [778.584s][info][gc,stats ] Concurrent Update Refs 47923 us [778.584s][info][gc,stats ] Concurrent Update Thread Roots 10975 us [778.584s][info][gc,stats ] Pause Final Update Refs (G) 615 us [778.584s][info][gc,stats ] Pause Final Update Refs (N) 198 us [778.584s][info][gc,stats ] Update Region States 46 us [778.584s][info][gc,stats ] Trash Collection Set 5 us [778.584s][info][gc,stats ] Rebuild Free Set 76 us [778.584s][info][gc,stats ] Concurrent Cleanup 124 us [778.584s][info][gc,stats ] Workers: Evacuated 33920K across 321600 objects, abandoned 0B across 0 objects. [778.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.584s][info][gc,stats ] - age 1: 8436304 bytes, 8436304 total [778.584s][info][gc,stats ] - age 2: 18065976 bytes, 26502280 total [778.584s][info][gc,stats ] - age 3: 6209432 bytes, 32711712 total [778.584s][info][gc,stats ] - age 4: 1267000 bytes, 33978712 total [778.584s][info][gc,stats ] - age 5: 175576 bytes, 34154288 total [778.584s][info][gc,stats ] - age 6: 187352 bytes, 34341640 total [778.584s][info][gc,stats ] - age 7: 392736 bytes, 34734376 total [778.584s][info][gc,stats ] [778.584s][info][gc,stats ] Mutators: Evacuated 350K across 2684 objects, abandoned 0B across 0 objects. [778.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [778.584s][info][gc,stats ] - age 2: 32 bytes, 32 total [778.584s][info][gc,stats ] - age 3: 358496 bytes, 358528 total [778.584s][info][gc,stats ] - age 4: 448 bytes, 358976 total [778.584s][info][gc,stats ] - age 7: 32 bytes, 359008 total [778.584s][info][gc,stats ] [778.584s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [778.584s][info][gc,stats ] - age 3: 2360 bytes, 2360 total [778.584s][info][gc,stats ] [778.584s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [778.584s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [778.584s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [778.594s][info][gc ] Transition from: normal to: idle [778.673s][info][gc ] Periodic Sample: GCU = 6.947%, MU = 17.005% during most recent 5.0s [782.985s][info][gc ] Trigger (YOUNG): Average GC time (2353.29 ms) is above the time for average allocation rate (1976 MB/s) to deplete free headroom (4649M) (margin of error = 3.09) [782.985s][info][gc,ergo ] Free headroom: 6237M (free) - 1587M (spike) - 0B (penalties) = 4649M [782.985s][info][gc ] Transition from: idle to: normal [782.985s][info][gc ] Heuristics request for young collection accepted [782.985s][info][gc,free ] Free: 6237M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3027K, Mutator Free: 780 Collector Reserve: 811M, Max: 8192K; Used: 4162K Old Collector Reserve: 9019K, Max: 7882K; Used: 7365K [782.985s][info][gc,ergo ] GC(471) Start GC cycle (YOUNG) [782.985s][info][gc,start ] GC(471) Concurrent reset [782.985s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent reset [783.020s][info][gc ] GC(471) Concurrent reset 35.626ms [783.021s][info][gc,start ] GC(471) Pause Init Mark (YOUNG) [783.021s][info][gc,task ] GC(471) Using 8 of 8 workers for init marking [783.025s][info][gc ] GC(471) Pause Init Mark (YOUNG) 3.817ms [783.025s][info][gc,start ] GC(471) Concurrent remembered set scanning [783.025s][info][gc,task ] GC(471) Using 4 of 8 workers for Concurrent remembered set scanning [783.067s][info][gc ] GC(471) Concurrent remembered set scanning 41.689ms [783.067s][info][gc,start ] GC(471) Concurrent marking roots [783.067s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent marking roots [783.071s][info][gc ] GC(471) Concurrent marking roots 4.555ms [783.071s][info][gc,start ] GC(471) Concurrent marking (YOUNG) [783.071s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent marking [783.087s][info][gc ] GC(471) Concurrent marking (YOUNG) 15.643ms [783.087s][info][gc,start ] GC(471) Pause Final Mark (YOUNG) [783.087s][info][gc,task ] GC(471) Using 8 of 8 workers for final marking [783.088s][info][gc,ergo ] GC(471) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [783.088s][info][gc,ergo ] GC(471) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [783.088s][info][gc,ergo ] GC(471) Chosen CSet evacuates young: 35051K (of which at least: 0B are to be promoted), old: 0B [783.088s][info][gc,ergo ] GC(471) Collectable Garbage: 9105M (99%), Immediate: 0B (0%), 0 regions, CSet: 9105M (99%), 1143 regions [783.088s][info][gc,ergo ] GC(471) Evacuation Targets: YOUNG: 35051K, PROMOTE: 0B, OLD: 0B, TOTAL: 35051K [783.088s][info][gc,free ] Free: 6789M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2974K, Mutator Free: 849 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 9019K, Max: 7882K; Used: 7365K [783.088s][info][gc ] GC(471) Pause Final Mark (YOUNG) 1.016ms [783.088s][info][gc,start ] GC(471) Concurrent thread roots [783.088s][info][gc,task ] GC(471) Using 4 of 8 workers for Concurrent thread roots [783.092s][info][gc ] GC(471) Concurrent thread roots 3.720ms [783.092s][info][gc,start ] GC(471) Concurrent weak references [783.092s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent weak references [783.092s][info][gc,ref ] GC(471) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [783.092s][info][gc,ref ] GC(471) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [783.092s][info][gc,ref ] GC(471) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [783.092s][info][gc ] GC(471) Concurrent weak references 0.037ms [783.092s][info][gc,start ] GC(471) Concurrent weak roots [783.092s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent weak root [783.093s][info][gc ] GC(471) Concurrent weak roots 0.620ms [783.093s][info][gc,start ] GC(471) Concurrent cleanup [783.093s][info][gc ] GC(471) Concurrent cleanup 24890M->24891M(31744M) 0.107ms [783.093s][info][gc,free ] Free: 6777M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7098K, Mutator Free: 848 Collector Reserve: 47970K, Max: 8192K; Used: 1181K Old Collector Reserve: 9019K, Max: 7882K; Used: 7365K [783.093s][info][gc,start ] GC(471) Concurrent strong roots [783.093s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent strong root [783.093s][info][gc ] GC(471) Concurrent strong roots 0.410ms [783.093s][info][gc,start ] GC(471) Concurrent evacuation [783.093s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent evacuation [783.111s][info][gc ] GC(471) Concurrent evacuation 17.249ms [783.111s][info][gc,start ] GC(471) Pause Init Update Refs [783.111s][info][gc ] GC(471) Pause Init Update Refs 0.474ms [783.112s][info][gc,start ] GC(471) Concurrent update references [783.112s][info][gc,task ] GC(471) Using 4 of 8 workers for concurrent reference update [783.112s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [783.150s][info][gc ] GC(471) Concurrent update references 38.376ms [783.150s][info][gc,start ] GC(471) Concurrent update thread roots [783.159s][info][gc ] GC(471) Concurrent update thread roots 9.383ms [783.160s][info][gc,start ] GC(471) Pause Final Update Refs [783.160s][info][gc,task ] GC(471) Using 8 of 8 workers for final reference update [783.160s][info][gc,free ] Free: 14965M, Max: 8192K regular, 560M humongous, Frag: 91% external, 60% internal; Used: 9106M, Mutator Free: 1871 Collector Reserve: 807M, Max: 8192K; Used: 36930K Old Collector Reserve: 8730K, Max: 7882K; Used: 7653K [783.160s][info][gc ] GC(471) Pause Final Update Refs 0.224ms [783.160s][info][gc,start ] GC(471) Concurrent cleanup [783.160s][info][gc ] GC(471) Concurrent cleanup 25086M->15946M(31744M) 0.207ms [783.160s][info][gc,ergo ] GC(471) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8737K, young_available: 15772M [783.160s][info][gc,ergo ] GC(471) At end of Concurrent Young GC: GCU: 0.8%, MU: 16.5% during period of 4.578s [783.160s][info][gc,ergo ] GC(471) At end of Concurrent Young GC: YOUNG generation used: 347M, used regions: 368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15772M [783.160s][info][gc,ergo ] GC(471) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 8737K [783.161s][info][gc,free ] Free: 14963M, Max: 8192K regular, 1784M humongous, Frag: 89% external, 0% internal; Used: 4196K, Mutator Free: 1871 Collector Reserve: 807M, Max: 8192K; Used: 35088B Old Collector Reserve: 8730K, Max: 7882K; Used: 7653K [783.161s][info][gc,stats ] [783.161s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [783.161s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [783.161s][info][gc,stats ] [783.161s][info][gc,stats ] Concurrent Reset 35656 us [783.161s][info][gc,stats ] Pause Init Mark (G) 4540 us [783.161s][info][gc,stats ] Pause Init Mark (N) 3826 us [783.161s][info][gc,stats ] Swap Remembered Set 3344 us [783.161s][info][gc,stats ] Update Region States 349 us [783.161s][info][gc,stats ] Concurrent Scan Remembered Set 41704 us, parallelism: 3.99x [783.161s][info][gc,stats ] RS: 166379 us [783.161s][info][gc,stats ] RS: Scan Clusters 166379 us, workers (us): 41603, 41597, 41596, 41584, ---, ---, ---, ---, [783.161s][info][gc,stats ] Concurrent Mark Roots 4563 us, parallelism: 3.67x [783.161s][info][gc,stats ] CMR: 16759 us [783.161s][info][gc,stats ] CMR: Thread Roots 15356 us, workers (us): 3633, 4013, 4011, 3699, ---, ---, ---, ---, [783.161s][info][gc,stats ] CMR: Code Cache Roots 1258 us, workers (us): 471, 190, 181, 416, ---, ---, ---, ---, [783.161s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 31, 30, 25, 21, ---, ---, ---, ---, [783.161s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, 9, ---, ---, ---, ---, ---, [783.161s][info][gc,stats ] Concurrent Marking 15659 us, parallelism: 3.45x [783.161s][info][gc,stats ] CM: 54055 us [783.161s][info][gc,stats ] CM: Parallel Mark 54055 us, workers (us): 13525, 13517, 13513, 13500, ---, ---, ---, ---, [783.161s][info][gc,stats ] Pause Final Mark (G) 1502 us [783.161s][info][gc,stats ] Pause Final Mark (N) 1022 us [783.161s][info][gc,stats ] Finish Mark 505 us [783.161s][info][gc,stats ] Update Region States 81 us [783.161s][info][gc,stats ] Choose Collection Set 200 us [783.161s][info][gc,stats ] Rebuild Free Set 44 us [783.161s][info][gc,stats ] Concurrent Thread Roots 3733 us, parallelism: 3.85x [783.161s][info][gc,stats ] CTR: 14354 us [783.161s][info][gc,stats ] CTR: Thread Roots 14354 us, workers (us): 3677, 3565, 3551, 3560, ---, ---, ---, ---, [783.161s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [783.161s][info][gc,stats ] CWRF: 1 us [783.161s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [783.161s][info][gc,stats ] Concurrent Weak Roots 625 us [783.161s][info][gc,stats ] Roots 48 us, parallelism: 1.46x [783.161s][info][gc,stats ] CWR: 70 us [783.161s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 19, 17, 12, ---, ---, ---, ---, [783.161s][info][gc,stats ] Rendezvous 564 us [783.161s][info][gc,stats ] Concurrent Cleanup 111 us [783.161s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.71x [783.161s][info][gc,stats ] CSR: 1134 us [783.161s][info][gc,stats ] CSR: Code Cache Roots 970 us, workers (us): 161, 218, 253, 338, ---, ---, ---, ---, [783.161s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 40, 37, 30, 30, ---, ---, ---, ---, [783.161s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [783.161s][info][gc,stats ] Concurrent Evacuation 17262 us [783.161s][info][gc,stats ] Pause Init Update Refs (G) 911 us [783.161s][info][gc,stats ] Pause Init Update Refs (N) 482 us [783.161s][info][gc,stats ] Manage GCLABs 405 us [783.161s][info][gc,stats ] Concurrent Update Refs 38391 us [783.161s][info][gc,stats ] Concurrent Update Thread Roots 9397 us [783.161s][info][gc,stats ] Pause Final Update Refs (G) 663 us [783.161s][info][gc,stats ] Pause Final Update Refs (N) 230 us [783.161s][info][gc,stats ] Update Region States 46 us [783.161s][info][gc,stats ] Trash Collection Set 30 us [783.161s][info][gc,stats ] Rebuild Free Set 83 us [783.161s][info][gc,stats ] Concurrent Cleanup 227 us [783.161s][info][gc,stats ] Workers: Evacuated 34554K across 341457 objects, abandoned 0B across 0 objects. [783.161s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [783.161s][info][gc,stats ] - age 1: 33156832 bytes, 33156832 total [783.161s][info][gc,stats ] - age 2: 255752 bytes, 33412584 total [783.161s][info][gc,stats ] - age 3: 143256 bytes, 33555840 total [783.161s][info][gc,stats ] - age 4: 187272 bytes, 33743112 total [783.161s][info][gc,stats ] - age 5: 1120712 bytes, 34863824 total [783.161s][info][gc,stats ] - age 6: 154104 bytes, 35017928 total [783.161s][info][gc,stats ] - age 7: 365944 bytes, 35383872 total [783.161s][info][gc,stats ] [783.161s][info][gc,stats ] Mutators: Evacuated 496K across 3804 objects, abandoned 0B across 0 objects. [783.161s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [783.161s][info][gc,stats ] - age 1: 508208 bytes, 508208 total [783.161s][info][gc,stats ] - age 2: 32 bytes, 508240 total [783.161s][info][gc,stats ] - age 3: 32 bytes, 508272 total [783.161s][info][gc,stats ] - age 4: 32 bytes, 508304 total [783.161s][info][gc,stats ] - age 5: 96 bytes, 508400 total [783.161s][info][gc,stats ] - age 6: 32 bytes, 508432 total [783.161s][info][gc,stats ] [783.161s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [783.161s][info][gc,stats ] - age 4: 2360 bytes, 2360 total [783.161s][info][gc,stats ] [783.161s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [783.161s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [783.161s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [783.171s][info][gc ] Transition from: normal to: idle [783.683s][info][gc ] Periodic Sample: GCU = 0.705%, MU = 16.510% during most recent 5.0s [787.679s][info][gc ] Trigger (YOUNG): Average GC time (2273.27 ms) is above the time for average allocation rate (1965 MB/s) to deplete free headroom (4465M) (margin of error = 3.07) [787.679s][info][gc,ergo ] Free headroom: 6053M (free) - 1587M (spike) - 0B (penalties) = 4465M [787.680s][info][gc ] Transition from: idle to: normal [787.680s][info][gc ] Heuristics request for young collection accepted [787.680s][info][gc,free ] Free: 6052M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 3165K, Mutator Free: 757 Collector Reserve: 807M, Max: 8192K; Used: 35088B Old Collector Reserve: 8730K, Max: 7882K; Used: 7653K [787.680s][info][gc,ergo ] GC(472) Start GC cycle (YOUNG) [787.680s][info][gc,start ] GC(472) Concurrent reset [787.680s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent reset [787.715s][info][gc ] GC(472) Concurrent reset 35.642ms [787.716s][info][gc,start ] GC(472) Pause Init Mark (YOUNG) [787.716s][info][gc,task ] GC(472) Using 8 of 8 workers for init marking [787.720s][info][gc ] GC(472) Pause Init Mark (YOUNG) 3.784ms [787.720s][info][gc,start ] GC(472) Concurrent remembered set scanning [787.720s][info][gc,task ] GC(472) Using 4 of 8 workers for Concurrent remembered set scanning [787.748s][info][gc ] GC(472) Concurrent remembered set scanning 28.144ms [787.748s][info][gc,start ] GC(472) Concurrent marking roots [787.748s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent marking roots [787.752s][info][gc ] GC(472) Concurrent marking roots 4.326ms [787.752s][info][gc,start ] GC(472) Concurrent marking (YOUNG) [787.752s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent marking [787.769s][info][gc ] GC(472) Concurrent marking (YOUNG) 17.001ms [787.770s][info][gc,start ] GC(472) Pause Final Mark (YOUNG) [787.770s][info][gc,task ] GC(472) Using 8 of 8 workers for final marking [787.770s][info][gc,ergo ] GC(472) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [787.770s][info][gc,ergo ] GC(472) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [787.771s][info][gc,ergo ] GC(472) Chosen CSet evacuates young: 37463K (of which at least: 0B are to be promoted), old: 0B [787.771s][info][gc,ergo ] GC(472) Collectable Garbage: 9294M (99%), Immediate: 0B (0%), 0 regions, CSet: 9294M (99%), 1167 regions [787.771s][info][gc,ergo ] GC(472) Evacuation Targets: YOUNG: 37463K, PROMOTE: 0B, OLD: 0B, TOTAL: 37463K [787.771s][info][gc,free ] Free: 6626M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 5672K, Mutator Free: 829 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8730K, Max: 7882K; Used: 7653K [787.771s][info][gc ] GC(472) Pause Final Mark (YOUNG) 1.008ms [787.771s][info][gc,start ] GC(472) Concurrent thread roots [787.771s][info][gc,task ] GC(472) Using 4 of 8 workers for Concurrent thread roots [787.775s][info][gc ] GC(472) Concurrent thread roots 4.180ms [787.775s][info][gc,start ] GC(472) Concurrent weak references [787.775s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent weak references [787.775s][info][gc,ref ] GC(472) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [787.775s][info][gc,ref ] GC(472) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [787.775s][info][gc,ref ] GC(472) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [787.775s][info][gc ] GC(472) Concurrent weak references 0.060ms [787.775s][info][gc,start ] GC(472) Concurrent weak roots [787.775s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent weak root [787.776s][info][gc ] GC(472) Concurrent weak roots 0.614ms [787.776s][info][gc,start ] GC(472) Concurrent cleanup [787.776s][info][gc ] GC(472) Concurrent cleanup 25052M->25053M(31744M) 0.173ms [787.776s][info][gc,free ] Free: 6613M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2376K, Mutator Free: 827 Collector Reserve: 48176K, Max: 8192K; Used: 975K Old Collector Reserve: 8730K, Max: 7882K; Used: 7653K [787.776s][info][gc,start ] GC(472) Concurrent strong roots [787.776s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent strong root [787.776s][info][gc ] GC(472) Concurrent strong roots 0.435ms [787.776s][info][gc,start ] GC(472) Concurrent evacuation [787.776s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent evacuation [787.795s][info][gc ] GC(472) Concurrent evacuation 18.763ms [787.795s][info][gc,start ] GC(472) Pause Init Update Refs [787.796s][info][gc ] GC(472) Pause Init Update Refs 0.485ms [787.796s][info][gc,start ] GC(472) Concurrent update references [787.796s][info][gc,task ] GC(472) Using 4 of 8 workers for concurrent reference update [787.796s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [787.837s][info][gc ] GC(472) Concurrent update references 40.904ms [787.837s][info][gc,start ] GC(472) Concurrent update thread roots [787.847s][info][gc ] GC(472) Concurrent update thread roots 10.512ms [787.848s][info][gc,start ] GC(472) Pause Final Update Refs [787.848s][info][gc,task ] GC(472) Using 8 of 8 workers for final reference update [787.848s][info][gc,free ] Free: 14987M, Max: 8192K regular, 560M humongous, Frag: 91% external, 61% internal; Used: 9270M, Mutator Free: 1874 Collector Reserve: 807M, Max: 8192K; Used: 65572K Old Collector Reserve: 8549K, Max: 7882K; Used: 7834K [787.848s][info][gc ] GC(472) Pause Final Update Refs 0.229ms [787.848s][info][gc,start ] GC(472) Concurrent cleanup [787.848s][info][gc ] GC(472) Concurrent cleanup 25254M->15924M(31744M) 0.209ms [787.848s][info][gc,ergo ] GC(472) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8556K, young_available: 15795M [787.849s][info][gc,ergo ] GC(472) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.6% during period of 4.688s [787.849s][info][gc,ergo ] GC(472) At end of Concurrent Young GC: YOUNG generation used: 325M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15794M [787.849s][info][gc,ergo ] GC(472) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 8556K [787.849s][info][gc,free ] Free: 14986M, Max: 8192K regular, 1784M humongous, Frag: 89% external, 0% internal; Used: 5842K, Mutator Free: 1874 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 8549K, Max: 7882K; Used: 7834K [787.849s][info][gc,stats ] [787.849s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [787.849s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [787.849s][info][gc,stats ] [787.849s][info][gc,stats ] Concurrent Reset 35673 us [787.849s][info][gc,stats ] Pause Init Mark (G) 4522 us [787.849s][info][gc,stats ] Pause Init Mark (N) 3793 us [787.849s][info][gc,stats ] Swap Remembered Set 3342 us [787.849s][info][gc,stats ] Update Region States 310 us [787.849s][info][gc,stats ] Concurrent Scan Remembered Set 28161 us, parallelism: 3.99x [787.849s][info][gc,stats ] RS: 112314 us [787.849s][info][gc,stats ] RS: Scan Clusters 112314 us, workers (us): 28087, 28086, 28071, 28070, ---, ---, ---, ---, [787.849s][info][gc,stats ] Concurrent Mark Roots 4335 us, parallelism: 3.66x [787.849s][info][gc,stats ] CMR: 15861 us [787.849s][info][gc,stats ] CMR: Thread Roots 14652 us, workers (us): 3558, 3735, 3714, 3646, ---, ---, ---, ---, [787.849s][info][gc,stats ] CMR: Code Cache Roots 1076 us, workers (us): 356, 183, 180, 357, ---, ---, ---, ---, [787.849s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 33, 26, 21, 16, ---, ---, ---, ---, [787.849s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [787.849s][info][gc,stats ] Concurrent Marking 17015 us, parallelism: 3.49x [787.849s][info][gc,stats ] CM: 59404 us [787.849s][info][gc,stats ] CM: Parallel Mark 59404 us, workers (us): 14849, 14859, 14862, 14834, ---, ---, ---, ---, [787.849s][info][gc,stats ] Pause Final Mark (G) 1471 us [787.849s][info][gc,stats ] Pause Final Mark (N) 1014 us [787.849s][info][gc,stats ] Finish Mark 508 us [787.849s][info][gc,stats ] Update Region States 77 us [787.849s][info][gc,stats ] Choose Collection Set 206 us [787.849s][info][gc,stats ] Rebuild Free Set 44 us [787.849s][info][gc,stats ] Concurrent Thread Roots 4195 us, parallelism: 3.85x [787.849s][info][gc,stats ] CTR: 16154 us [787.849s][info][gc,stats ] CTR: Thread Roots 16154 us, workers (us): 3956, 4026, 4133, 4039, ---, ---, ---, ---, [787.849s][info][gc,stats ] Concurrent Weak References 66 us, parallelism: 0.02x [787.849s][info][gc,stats ] CWRF: 1 us [787.849s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [787.849s][info][gc,stats ] Concurrent Weak Roots 622 us [787.849s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [787.849s][info][gc,stats ] CWR: 68 us [787.849s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 23, 18, 16, 12, ---, ---, ---, ---, [787.849s][info][gc,stats ] Rendezvous 550 us [787.849s][info][gc,stats ] Concurrent Cleanup 181 us [787.849s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.40x [787.849s][info][gc,stats ] CSR: 1059 us [787.849s][info][gc,stats ] CSR: Code Cache Roots 915 us, workers (us): 350, 253, 157, 154, ---, ---, ---, ---, [787.849s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 35, 32, 28, 23, ---, ---, ---, ---, [787.849s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [787.849s][info][gc,stats ] Concurrent Evacuation 18778 us [787.849s][info][gc,stats ] Pause Init Update Refs (G) 920 us [787.849s][info][gc,stats ] Pause Init Update Refs (N) 493 us [787.849s][info][gc,stats ] Manage GCLABs 416 us [787.849s][info][gc,stats ] Concurrent Update Refs 40919 us [787.849s][info][gc,stats ] Concurrent Update Thread Roots 10524 us [787.849s][info][gc,stats ] Pause Final Update Refs (G) 617 us [787.849s][info][gc,stats ] Pause Final Update Refs (N) 235 us [787.849s][info][gc,stats ] Update Region States 50 us [787.849s][info][gc,stats ] Trash Collection Set 31 us [787.849s][info][gc,stats ] Rebuild Free Set 83 us [787.849s][info][gc,stats ] Concurrent Cleanup 214 us [787.849s][info][gc,stats ] Workers: Evacuated 36992K across 413055 objects, abandoned 0B across 0 objects. [787.849s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [787.849s][info][gc,stats ] - age 1: 34907824 bytes, 34907824 total [787.849s][info][gc,stats ] - age 2: 1170704 bytes, 36078528 total [787.849s][info][gc,stats ] - age 3: 248624 bytes, 36327152 total [787.849s][info][gc,stats ] - age 4: 121128 bytes, 36448280 total [787.849s][info][gc,stats ] - age 5: 170912 bytes, 36619192 total [787.849s][info][gc,stats ] - age 6: 982696 bytes, 37601888 total [787.849s][info][gc,stats ] - age 7: 278336 bytes, 37880224 total [787.849s][info][gc,stats ] [787.849s][info][gc,stats ] Mutators: Evacuated 471K across 3623 objects, abandoned 0B across 0 objects. [787.849s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [787.849s][info][gc,stats ] - age 1: 482336 bytes, 482336 total [787.849s][info][gc,stats ] - age 2: 128 bytes, 482464 total [787.849s][info][gc,stats ] - age 4: 16 bytes, 482480 total [787.849s][info][gc,stats ] - age 6: 256 bytes, 482736 total [787.849s][info][gc,stats ] - age 7: 96 bytes, 482832 total [787.849s][info][gc,stats ] [787.849s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [787.849s][info][gc,stats ] - age 5: 2360 bytes, 2360 total [787.849s][info][gc,stats ] [787.849s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [787.849s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [787.849s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [787.859s][info][gc ] Transition from: normal to: idle [788.693s][info][gc ] Periodic Sample: GCU = 0.670%, MU = 16.583% during most recent 5.0s [792.178s][info][gc ] Trigger (YOUNG): Average GC time (2190.92 ms) is above the time for average allocation rate (2371 MB/s) to deplete free headroom (4511M) (margin of error = 3.05) [792.178s][info][gc,ergo ] Free headroom: 6098M (free) - 1587M (spike) - 0B (penalties) = 4511M [792.178s][info][gc ] Transition from: idle to: normal [792.178s][info][gc ] Heuristics request for young collection accepted [792.178s][info][gc,free ] Free: 6098M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 5217K, Mutator Free: 763 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 8549K, Max: 7882K; Used: 7834K [792.178s][info][gc,ergo ] GC(473) Start GC cycle (YOUNG) [792.178s][info][gc,start ] GC(473) Concurrent reset [792.178s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent reset [792.214s][info][gc ] GC(473) Concurrent reset 35.807ms [792.214s][info][gc,start ] GC(473) Pause Init Mark (YOUNG) [792.214s][info][gc,task ] GC(473) Using 8 of 8 workers for init marking [792.218s][info][gc ] GC(473) Pause Init Mark (YOUNG) 3.793ms [792.218s][info][gc,start ] GC(473) Concurrent remembered set scanning [792.218s][info][gc,task ] GC(473) Using 4 of 8 workers for Concurrent remembered set scanning [792.254s][info][gc ] GC(473) Concurrent remembered set scanning 35.951ms [792.254s][info][gc,start ] GC(473) Concurrent marking roots [792.254s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent marking roots [792.259s][info][gc ] GC(473) Concurrent marking roots 4.564ms [792.259s][info][gc,start ] GC(473) Concurrent marking (YOUNG) [792.259s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent marking [792.359s][info][gc ] GC(473) Concurrent marking (YOUNG) 100.143ms [792.359s][info][gc,start ] GC(473) Pause Final Mark (YOUNG) [792.360s][info][gc,task ] GC(473) Using 8 of 8 workers for final marking [792.360s][info][gc,ergo ] GC(473) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [792.360s][info][gc,ergo ] GC(473) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [792.360s][info][gc,ergo ] GC(473) Chosen CSet evacuates young: 44208K (of which at least: 0B are to be promoted), old: 0B [792.360s][info][gc,ergo ] GC(473) Collectable Garbage: 8868M (99%), Immediate: 0B (0%), 0 regions, CSet: 8868M (99%), 1114 regions [792.360s][info][gc,ergo ] GC(473) Evacuation Targets: YOUNG: 44208K, PROMOTE: 0B, OLD: 0B, TOTAL: 44208K [792.360s][info][gc,free ] Free: 6463M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 469K, Mutator Free: 808 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8549K, Max: 7882K; Used: 7834K [792.360s][info][gc ] GC(473) Pause Final Mark (YOUNG) 1.014ms [792.361s][info][gc,start ] GC(473) Concurrent thread roots [792.361s][info][gc,task ] GC(473) Using 4 of 8 workers for Concurrent thread roots [792.365s][info][gc ] GC(473) Concurrent thread roots 4.324ms [792.365s][info][gc,start ] GC(473) Concurrent weak references [792.365s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent weak references [792.365s][info][gc,ref ] GC(473) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [792.365s][info][gc,ref ] GC(473) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [792.365s][info][gc,ref ] GC(473) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [792.365s][info][gc ] GC(473) Concurrent weak references 0.041ms [792.365s][info][gc,start ] GC(473) Concurrent weak roots [792.365s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent weak root [792.366s][info][gc ] GC(473) Concurrent weak roots 0.803ms [792.366s][info][gc,start ] GC(473) Concurrent cleanup [792.366s][info][gc ] GC(473) Concurrent cleanup 25206M->25206M(31744M) 0.138ms [792.366s][info][gc,free ] Free: 6444M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3733K, Mutator Free: 806 Collector Reserve: 56402K, Max: 8192K; Used: 941K Old Collector Reserve: 8549K, Max: 7882K; Used: 7834K [792.366s][info][gc,start ] GC(473) Concurrent strong roots [792.366s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent strong root [792.366s][info][gc ] GC(473) Concurrent strong roots 0.431ms [792.366s][info][gc,start ] GC(473) Concurrent evacuation [792.366s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent evacuation [792.391s][info][gc ] GC(473) Concurrent evacuation 24.713ms [792.392s][info][gc,start ] GC(473) Pause Init Update Refs [792.392s][info][gc ] GC(473) Pause Init Update Refs 0.522ms [792.392s][info][gc,start ] GC(473) Concurrent update references [792.392s][info][gc,task ] GC(473) Using 4 of 8 workers for concurrent reference update [792.392s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [792.482s][info][gc ] GC(473) Concurrent update references 89.901ms [792.482s][info][gc,start ] GC(473) Concurrent update thread roots [792.492s][info][gc ] GC(473) Concurrent update thread roots 9.916ms [792.493s][info][gc,start ] GC(473) Pause Final Update Refs [792.493s][info][gc,task ] GC(473) Using 8 of 8 workers for final reference update [792.493s][info][gc,free ] Free: 14271M, Max: 8192K regular, 560M humongous, Frag: 90% external, 62% internal; Used: 8856M, Mutator Free: 1784 Collector Reserve: 807M, Max: 8192K; Used: 57380K Old Collector Reserve: 8402K, Max: 7882K; Used: 7981K [792.493s][info][gc ] GC(473) Pause Final Update Refs 0.266ms [792.493s][info][gc,start ] GC(473) Concurrent cleanup [792.493s][info][gc ] GC(473) Concurrent cleanup 25539M->16627M(31744M) 0.206ms [792.493s][info][gc,ergo ] GC(473) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8409K, young_available: 15078M [792.494s][info][gc,ergo ] GC(473) At end of Concurrent Young GC: GCU: 1.5%, MU: 17.0% during period of 4.645s [792.494s][info][gc,ergo ] GC(473) At end of Concurrent Young GC: YOUNG generation used: 1028M, used regions: 1072M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 15078M [792.494s][info][gc,ergo ] GC(473) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 8409K [792.494s][info][gc,free ] Free: 14269M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 2191K, Mutator Free: 1784 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 8402K, Max: 7882K; Used: 7981K [792.494s][info][gc,stats ] [792.494s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [792.494s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [792.494s][info][gc,stats ] [792.494s][info][gc,stats ] Concurrent Reset 35838 us [792.494s][info][gc,stats ] Pause Init Mark (G) 4620 us [792.494s][info][gc,stats ] Pause Init Mark (N) 3802 us [792.494s][info][gc,stats ] Swap Remembered Set 3356 us [792.494s][info][gc,stats ] Update Region States 309 us [792.494s][info][gc,stats ] Concurrent Scan Remembered Set 35977 us, parallelism: 3.98x [792.494s][info][gc,stats ] RS: 143183 us [792.494s][info][gc,stats ] RS: Scan Clusters 143183 us, workers (us): 35865, 35865, 35859, 35594, ---, ---, ---, ---, [792.494s][info][gc,stats ] Concurrent Mark Roots 4581 us, parallelism: 3.64x [792.494s][info][gc,stats ] CMR: 16677 us [792.494s][info][gc,stats ] CMR: Thread Roots 15441 us, workers (us): 3839, 3917, 3801, 3884, ---, ---, ---, ---, [792.494s][info][gc,stats ] CMR: Code Cache Roots 1096 us, workers (us): 392, 183, 339, 183, ---, ---, ---, ---, [792.494s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 34, 26, 24, 18, ---, ---, ---, ---, [792.494s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 9, ---, 29, ---, ---, ---, ---, [792.494s][info][gc,stats ] Concurrent Marking 100170 us, parallelism: 3.87x [792.494s][info][gc,stats ] CM: 387316 us [792.494s][info][gc,stats ] CM: Parallel Mark 387316 us, workers (us): 96849, 96846, 96826, 96796, ---, ---, ---, ---, [792.494s][info][gc,stats ] Pause Final Mark (G) 1581 us [792.494s][info][gc,stats ] Pause Final Mark (N) 1019 us [792.494s][info][gc,stats ] Finish Mark 445 us [792.494s][info][gc,stats ] Update Region States 100 us [792.494s][info][gc,stats ] Choose Collection Set 226 us [792.494s][info][gc,stats ] Rebuild Free Set 49 us [792.494s][info][gc,stats ] Concurrent Thread Roots 4337 us, parallelism: 3.88x [792.494s][info][gc,stats ] CTR: 16839 us [792.494s][info][gc,stats ] CTR: Thread Roots 16839 us, workers (us): 4168, 4227, 4264, 4179, ---, ---, ---, ---, [792.494s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [792.494s][info][gc,stats ] CWRF: 2 us [792.494s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [792.494s][info][gc,stats ] Concurrent Weak Roots 808 us [792.494s][info][gc,stats ] Roots 63 us, parallelism: 1.56x [792.494s][info][gc,stats ] CWR: 99 us [792.494s][info][gc,stats ] CWR: VM Weak Roots 99 us, workers (us): 29, 26, 26, 18, ---, ---, ---, ---, [792.494s][info][gc,stats ] Rendezvous 731 us [792.494s][info][gc,stats ] Concurrent Cleanup 142 us [792.494s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.67x [792.494s][info][gc,stats ] CSR: 1170 us [792.494s][info][gc,stats ] CSR: Code Cache Roots 1022 us, workers (us): 200, 177, 357, 287, ---, ---, ---, ---, [792.494s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 34, 29, 24, ---, ---, ---, ---, [792.494s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [792.494s][info][gc,stats ] Concurrent Evacuation 24735 us [792.494s][info][gc,stats ] Pause Init Update Refs (G) 1130 us [792.494s][info][gc,stats ] Pause Init Update Refs (N) 531 us [792.494s][info][gc,stats ] Manage GCLABs 436 us [792.494s][info][gc,stats ] Concurrent Update Refs 89934 us [792.494s][info][gc,stats ] Concurrent Update Thread Roots 9934 us [792.494s][info][gc,stats ] Pause Final Update Refs (G) 881 us [792.494s][info][gc,stats ] Pause Final Update Refs (N) 271 us [792.494s][info][gc,stats ] Update Region States 67 us [792.494s][info][gc,stats ] Trash Collection Set 27 us [792.494s][info][gc,stats ] Rebuild Free Set 87 us [792.494s][info][gc,stats ] Concurrent Cleanup 213 us [792.494s][info][gc,stats ] Workers: Evacuated 43664K across 598371 objects, abandoned 0B across 0 objects. [792.494s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [792.494s][info][gc,stats ] - age 1: 40895240 bytes, 40895240 total [792.494s][info][gc,stats ] - age 2: 1329952 bytes, 42225192 total [792.494s][info][gc,stats ] - age 3: 1030568 bytes, 43255760 total [792.494s][info][gc,stats ] - age 4: 239600 bytes, 43495360 total [792.494s][info][gc,stats ] - age 5: 103456 bytes, 43598816 total [792.494s][info][gc,stats ] - age 6: 153328 bytes, 43752144 total [792.494s][info][gc,stats ] - age 7: 960376 bytes, 44712520 total [792.494s][info][gc,stats ] [792.494s][info][gc,stats ] Mutators: Evacuated 544K across 4266 objects, abandoned 0B across 0 objects. [792.494s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [792.494s][info][gc,stats ] - age 1: 556792 bytes, 556792 total [792.494s][info][gc,stats ] - age 2: 128 bytes, 556920 total [792.494s][info][gc,stats ] - age 3: 256 bytes, 557176 total [792.494s][info][gc,stats ] - age 5: 32 bytes, 557208 total [792.494s][info][gc,stats ] - age 7: 128 bytes, 557336 total [792.494s][info][gc,stats ] [792.494s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [792.494s][info][gc,stats ] - age 1: 380435520 bytes, 380435520 total [792.494s][info][gc,stats ] - age 6: 2360 bytes, 380437880 total [792.494s][info][gc,stats ] [792.494s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [792.494s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [792.494s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [792.504s][info][gc ] Transition from: normal to: idle [793.704s][info][gc ] Periodic Sample: GCU = 1.393%, MU = 18.592% during most recent 5.0s [796.411s][info][gc ] Trigger (YOUNG): Average GC time (2101.26 ms) is above the time for average allocation rate (2124 MB/s) to deplete free headroom (4461M) (margin of error = 3.05) [796.411s][info][gc,ergo ] Free headroom: 6048M (free) - 1587M (spike) - 0B (penalties) = 4461M [796.411s][info][gc ] Transition from: idle to: normal [796.411s][info][gc ] Heuristics request for young collection accepted [796.411s][info][gc,free ] Free: 6048M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 7971K, Mutator Free: 757 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 8402K, Max: 7882K; Used: 7981K [796.411s][info][gc,ergo ] GC(474) Start GC cycle (YOUNG) [796.411s][info][gc,start ] GC(474) Concurrent reset [796.411s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent reset [796.447s][info][gc ] GC(474) Concurrent reset 36.055ms [796.448s][info][gc,start ] GC(474) Pause Init Mark (YOUNG) [796.448s][info][gc,task ] GC(474) Using 8 of 8 workers for init marking [796.452s][info][gc ] GC(474) Pause Init Mark (YOUNG) 3.870ms [796.452s][info][gc,start ] GC(474) Concurrent remembered set scanning [796.452s][info][gc,task ] GC(474) Using 4 of 8 workers for Concurrent remembered set scanning [796.489s][info][gc ] GC(474) Concurrent remembered set scanning 37.429ms [796.489s][info][gc,start ] GC(474) Concurrent marking roots [796.489s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent marking roots [796.494s][info][gc ] GC(474) Concurrent marking roots 4.580ms [796.494s][info][gc,start ] GC(474) Concurrent marking (YOUNG) [796.494s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent marking [797.870s][info][gc ] GC(474) Concurrent marking (YOUNG) 1375.995ms [797.871s][info][gc,start ] GC(474) Pause Final Mark (YOUNG) [797.871s][info][gc,task ] GC(474) Using 8 of 8 workers for final marking [797.871s][info][gc,ergo ] GC(474) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [797.871s][info][gc,ergo ] GC(474) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [797.872s][info][gc,ergo ] GC(474) Chosen CSet evacuates young: 604M (of which at least: 0B are to be promoted), old: 0B [797.872s][info][gc,ergo ] GC(474) Collectable Garbage: 8355M (99%), Immediate: 0B (0%), 0 regions, CSet: 8355M (99%), 1120 regions [797.872s][info][gc,ergo ] GC(474) Evacuation Targets: YOUNG: 604M, PROMOTE: 0B, OLD: 0B, TOTAL: 604M [797.872s][info][gc,free ] Free: 3001M, Max: 8192K regular, 560M humongous, Frag: 82% external, 0% internal; Used: 7129K, Mutator Free: 376 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 8402K, Max: 7882K; Used: 7981K [797.872s][info][gc ] GC(474) Pause Final Mark (YOUNG) 1.102ms [797.872s][info][gc,start ] GC(474) Concurrent thread roots [797.872s][info][gc,task ] GC(474) Using 4 of 8 workers for Concurrent thread roots [797.876s][info][gc ] GC(474) Concurrent thread roots 4.185ms [797.876s][info][gc,start ] GC(474) Concurrent weak references [797.876s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent weak references [797.876s][info][gc,ref ] GC(474) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [797.876s][info][gc,ref ] GC(474) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [797.876s][info][gc,ref ] GC(474) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [797.876s][info][gc ] GC(474) Concurrent weak references 0.054ms [797.876s][info][gc,start ] GC(474) Concurrent weak roots [797.876s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent weak root [797.877s][info][gc ] GC(474) Concurrent weak roots 0.955ms [797.877s][info][gc,start ] GC(474) Concurrent cleanup [797.877s][info][gc ] GC(474) Concurrent cleanup 27991M->27992M(31744M) 0.121ms [797.877s][info][gc,free ] Free: 2986M, Max: 8192K regular, 560M humongous, Frag: 82% external, 0% internal; Used: 5667K, Mutator Free: 374 Collector Reserve: 727M, Max: 8192K; Used: 183K Old Collector Reserve: 8395K, Max: 7882K; Used: 7989K [797.877s][info][gc,start ] GC(474) Concurrent strong roots [797.877s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent strong root [797.878s][info][gc ] GC(474) Concurrent strong roots 0.411ms [797.878s][info][gc,start ] GC(474) Concurrent evacuation [797.878s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent evacuation [798.114s][info][gc ] GC(474) Concurrent evacuation 236.470ms [798.115s][info][gc,start ] GC(474) Pause Init Update Refs [798.115s][info][gc ] GC(474) Pause Init Update Refs 0.605ms [798.115s][info][gc,start ] GC(474) Concurrent update references [798.115s][info][gc,task ] GC(474) Using 4 of 8 workers for concurrent reference update [798.116s][info][gc,free ] At start of update refs, moving 103M to Mutator free set from Collector Reserve (103M) and from Old Collector Reserve (0B) [798.714s][info][gc ] Periodic Sample: GCU = 11.330%, MU = 23.784% during most recent 5.0s [798.862s][info][gc ] GC(474) Concurrent update references 746.196ms [798.862s][info][gc,start ] GC(474) Concurrent update thread roots [798.873s][info][gc ] GC(474) Concurrent update thread roots 11.035ms [798.873s][info][gc,start ] GC(474) Pause Final Update Refs [798.873s][info][gc,task ] GC(474) Using 8 of 8 workers for final reference update [798.873s][info][gc,free ] Free: 9154M, Max: 8192K regular, 136M humongous, Frag: 47% external, 97% internal; Used: 8901M, Mutator Free: 1145 Collector Reserve: 807M, Max: 8192K; Used: 65540K Old Collector Reserve: 7596K, Max: 7596K; Used: 596K [798.873s][info][gc ] GC(474) Pause Final Update Refs 0.254ms [798.874s][info][gc,start ] GC(474) Concurrent cleanup [798.874s][info][gc ] GC(474) Concurrent cleanup 30697M->21745M(31744M) 0.228ms [798.874s][info][gc,ergo ] GC(474) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7602K, young_available: 9961M [798.874s][info][gc,ergo ] GC(474) At end of Concurrent Young GC: GCU: 9.5%, MU: 23.8% during period of 6.381s [798.874s][info][gc,ergo ] GC(474) At end of Concurrent Young GC: YOUNG generation used: 6146M, used regions: 6176M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9960M [798.874s][info][gc,ergo ] GC(474) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7602K [798.874s][info][gc,free ] Free: 9152M, Max: 8192K regular, 1784M humongous, Frag: 81% external, 0% internal; Used: 7545K, Mutator Free: 1145 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 7596K, Max: 7596K; Used: 596K [798.875s][info][gc,stats ] [798.875s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [798.875s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [798.875s][info][gc,stats ] [798.875s][info][gc,stats ] Concurrent Reset 36085 us [798.875s][info][gc,stats ] Pause Init Mark (G) 4579 us [798.875s][info][gc,stats ] Pause Init Mark (N) 3879 us [798.875s][info][gc,stats ] Swap Remembered Set 3355 us [798.875s][info][gc,stats ] Update Region States 383 us [798.875s][info][gc,stats ] Concurrent Scan Remembered Set 37449 us, parallelism: 3.99x [798.875s][info][gc,stats ] RS: 149460 us [798.875s][info][gc,stats ] RS: Scan Clusters 149460 us, workers (us): 37374, 37366, 37361, 37359, ---, ---, ---, ---, [798.875s][info][gc,stats ] Concurrent Mark Roots 4595 us, parallelism: 3.65x [798.875s][info][gc,stats ] CMR: 16771 us [798.875s][info][gc,stats ] CMR: Thread Roots 15523 us, workers (us): 3776, 3980, 3719, 4048, ---, ---, ---, ---, [798.875s][info][gc,stats ] CMR: Code Cache Roots 1113 us, workers (us): 397, 178, 349, 188, ---, ---, ---, ---, [798.875s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 32, 25, 23, 17, ---, ---, ---, ---, [798.875s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, ---, 9, ---, ---, ---, ---, [798.875s][info][gc,stats ] Concurrent Marking 1376023 us, parallelism: 3.97x [798.875s][info][gc,stats ] CM: 5467348 us [798.875s][info][gc,stats ] CM: Parallel Mark 5467348 us, workers (us): 1366862, 1366825, 1366829, 1366831, ---, ---, ---, ---, [798.875s][info][gc,stats ] Pause Final Mark (G) 1803 us [798.875s][info][gc,stats ] Pause Final Mark (N) 1109 us [798.875s][info][gc,stats ] Finish Mark 569 us [798.875s][info][gc,stats ] Update Region States 90 us [798.875s][info][gc,stats ] Choose Collection Set 228 us [798.875s][info][gc,stats ] Rebuild Free Set 42 us [798.875s][info][gc,stats ] Concurrent Thread Roots 4202 us, parallelism: 3.87x [798.875s][info][gc,stats ] CTR: 16253 us [798.875s][info][gc,stats ] CTR: Thread Roots 16253 us, workers (us): 4053, 4035, 4129, 4036, ---, ---, ---, ---, [798.875s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [798.875s][info][gc,stats ] CWRF: 1 us [798.875s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [798.875s][info][gc,stats ] Concurrent Weak Roots 967 us [798.875s][info][gc,stats ] Roots 53 us, parallelism: 1.46x [798.875s][info][gc,stats ] CWR: 77 us [798.875s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 25, 21, 17, 15, ---, ---, ---, ---, [798.875s][info][gc,stats ] Rendezvous 893 us [798.875s][info][gc,stats ] Concurrent Cleanup 126 us [798.875s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.64x [798.875s][info][gc,stats ] CSR: 1096 us [798.875s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 335, 190, 255, 155, ---, ---, ---, ---, [798.875s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 39, 33, 30, 29, ---, ---, ---, ---, [798.875s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 7, 22, ---, ---, ---, ---, [798.875s][info][gc,stats ] Concurrent Evacuation 236496 us [798.875s][info][gc,stats ] Pause Init Update Refs (G) 1314 us [798.875s][info][gc,stats ] Pause Init Update Refs (N) 615 us [798.875s][info][gc,stats ] Manage GCLABs 490 us [798.875s][info][gc,stats ] Concurrent Update Refs 746231 us [798.875s][info][gc,stats ] Concurrent Update Thread Roots 11057 us [798.875s][info][gc,stats ] Pause Final Update Refs (G) 888 us [798.875s][info][gc,stats ] Pause Final Update Refs (N) 259 us [798.875s][info][gc,stats ] Update Region States 53 us [798.875s][info][gc,stats ] Trash Collection Set 29 us [798.875s][info][gc,stats ] Rebuild Free Set 81 us [798.875s][info][gc,stats ] Concurrent Cleanup 236 us [798.875s][info][gc,stats ] Workers: Evacuated 601M across 18956306 objects, abandoned 0B across 0 objects. [798.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [798.875s][info][gc,stats ] - age 1: 623938672 bytes, 623938672 total [798.875s][info][gc,stats ] - age 2: 4293008 bytes, 628231680 total [798.875s][info][gc,stats ] - age 3: 1014144 bytes, 629245824 total [798.875s][info][gc,stats ] - age 4: 709232 bytes, 629955056 total [798.875s][info][gc,stats ] - age 5: 222152 bytes, 630177208 total [798.875s][info][gc,stats ] - age 6: 68464 bytes, 630245672 total [798.875s][info][gc,stats ] - age 7: 707992 bytes, 630953664 total [798.875s][info][gc,stats ] [798.875s][info][gc,stats ] Mutators: Evacuated 2726K across 87489 objects, abandoned 0B across 0 objects. [798.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [798.875s][info][gc,stats ] - age 1: 2758640 bytes, 2758640 total [798.875s][info][gc,stats ] - age 2: 28144 bytes, 2786784 total [798.875s][info][gc,stats ] - age 3: 1496 bytes, 2788280 total [798.875s][info][gc,stats ] - age 4: 1904 bytes, 2790184 total [798.875s][info][gc,stats ] - age 5: 64 bytes, 2790248 total [798.875s][info][gc,stats ] - age 6: 192 bytes, 2790440 total [798.875s][info][gc,stats ] - age 7: 1936 bytes, 2792376 total [798.875s][info][gc,stats ] [798.875s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [798.875s][info][gc,stats ] - age 1: 7378064 bytes, 7378064 total [798.875s][info][gc,stats ] - age 2: 380435488 bytes, 387813552 total [798.875s][info][gc,stats ] [798.875s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [798.875s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [798.875s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [798.885s][info][gc ] Transition from: normal to: idle [798.885s][info][gc ] Trigger (YOUNG): expedite promotion in place of 2360B [798.885s][info][gc ] Transition from: idle to: normal [798.885s][info][gc ] Heuristics request for young collection accepted [798.885s][info][gc,free ] Free: 9127M, Max: 8192K regular, 1784M humongous, Frag: 81% external, 0% internal; Used: 8677K, Mutator Free: 1142 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 7596K, Max: 7596K; Used: 596K [798.885s][info][gc,ergo ] GC(475) Start GC cycle (YOUNG) [798.885s][info][gc,start ] GC(475) Concurrent reset [798.885s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent reset [798.912s][info][gc ] GC(475) Concurrent reset 26.186ms [798.912s][info][gc,start ] GC(475) Pause Init Mark (YOUNG) [798.912s][info][gc,task ] GC(475) Using 8 of 8 workers for init marking [798.916s][info][gc ] GC(475) Pause Init Mark (YOUNG) 3.803ms [798.916s][info][gc,start ] GC(475) Concurrent remembered set scanning [798.916s][info][gc,task ] GC(475) Using 4 of 8 workers for Concurrent remembered set scanning [798.950s][info][gc ] GC(475) Concurrent remembered set scanning 33.543ms [798.950s][info][gc,start ] GC(475) Concurrent marking roots [798.950s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent marking roots [798.954s][info][gc ] GC(475) Concurrent marking roots 4.190ms [798.954s][info][gc,start ] GC(475) Concurrent marking (YOUNG) [798.954s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent marking [800.862s][info][gc ] GC(475) Concurrent marking (YOUNG) 1908.255ms [800.863s][info][gc,start ] GC(475) Pause Final Mark (YOUNG) [800.863s][info][gc,task ] GC(475) Using 8 of 8 workers for final marking [800.863s][info][gc,ergo ] GC(475) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [800.863s][info][gc,ergo ] GC(475) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [800.863s][info][gc,ergo ] GC(475) Chosen CSet evacuates young: 249M (of which at least: 0B are to be promoted), old: 0B [800.863s][info][gc,ergo ] GC(475) Collectable Garbage: 4988M (99%), Immediate: 0B (0%), 0 regions, CSet: 4988M (99%), 655 regions [800.863s][info][gc,ergo ] GC(475) Evacuation Targets: YOUNG: 249M, PROMOTE: 0B, OLD: 0B, TOTAL: 249M [800.864s][info][gc,free ] Free: 5621M, Max: 8192K regular, 1784M humongous, Frag: 69% external, 0% internal; Used: 2645K, Mutator Free: 703 Collector Reserve: 303M, Max: 8192K; Used: 4128B Old Collector Reserve: 7596K, Max: 7596K; Used: 596K [800.864s][info][gc ] GC(475) Pause Final Mark (YOUNG) 1.001ms [800.864s][info][gc,start ] GC(475) Concurrent thread roots [800.864s][info][gc,task ] GC(475) Using 4 of 8 workers for Concurrent thread roots [800.868s][info][gc ] GC(475) Concurrent thread roots 3.966ms [800.868s][info][gc,start ] GC(475) Concurrent weak references [800.868s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent weak references [800.868s][info][gc,ref ] GC(475) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [800.868s][info][gc,ref ] GC(475) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [800.868s][info][gc,ref ] GC(475) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [800.868s][info][gc ] GC(475) Concurrent weak references 0.037ms [800.868s][info][gc,start ] GC(475) Concurrent weak roots [800.868s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent weak root [800.868s][info][gc ] GC(475) Concurrent weak roots 0.743ms [800.869s][info][gc,start ] GC(475) Concurrent cleanup [800.869s][info][gc ] GC(475) Concurrent cleanup 25792M->25792M(31744M) 0.102ms [800.869s][info][gc,free ] Free: 5608M, Max: 8192K regular, 1784M humongous, Frag: 69% external, 0% internal; Used: 7853K, Mutator Free: 702 Collector Reserve: 303M, Max: 8192K; Used: 30960B Old Collector Reserve: 7596K, Max: 7596K; Used: 596K [800.869s][info][gc,start ] GC(475) Concurrent strong roots [800.869s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent strong root [800.869s][info][gc ] GC(475) Concurrent strong roots 0.426ms [800.869s][info][gc,start ] GC(475) Concurrent evacuation [800.869s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent evacuation [800.961s][info][gc ] GC(475) Concurrent evacuation 91.984ms [800.961s][info][gc,start ] GC(475) Pause Init Update Refs [800.962s][info][gc ] GC(475) Pause Init Update Refs 0.511ms [800.962s][info][gc,start ] GC(475) Concurrent update references [800.962s][info][gc,task ] GC(475) Using 4 of 8 workers for concurrent reference update [800.962s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [801.736s][info][gc ] GC(475) Concurrent update references 773.930ms [801.736s][info][gc,start ] GC(475) Concurrent update thread roots [801.747s][info][gc ] GC(475) Concurrent update thread roots 10.679ms [801.747s][info][gc,start ] GC(475) Pause Final Update Refs [801.747s][info][gc,task ] GC(475) Using 8 of 8 workers for final reference update [801.747s][info][gc,free ] Free: 8315M, Max: 8192K regular, 712M humongous, Frag: 78% external, 61% internal; Used: 5154M, Mutator Free: 1040 Collector Reserve: 808M, Max: 8192K; Used: 90112K Old Collector Reserve: 7557K, Max: 7557K; Used: 635K [801.747s][info][gc ] GC(475) Pause Final Update Refs 0.233ms [801.748s][info][gc,start ] GC(475) Concurrent cleanup [801.748s][info][gc ] GC(475) Concurrent cleanup 27814M->22584M(31744M) 0.161ms [801.748s][info][gc,ergo ] GC(475) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7563K, young_available: 9122M [801.748s][info][gc,ergo ] GC(475) At end of Concurrent Young GC: GCU: 24.5%, MU: 19.4% during period of 2.874s [801.748s][info][gc,ergo ] GC(475) At end of Concurrent Young GC: YOUNG generation used: 6984M, used regions: 7008M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9121M [801.748s][info][gc,ergo ] GC(475) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7563K [801.748s][info][gc,free ] Free: 8313M, Max: 8192K regular, 712M humongous, Frag: 92% external, 0% internal; Used: 6238K, Mutator Free: 1040 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7557K, Max: 7557K; Used: 635K [801.748s][info][gc,stats ] [801.748s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [801.748s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [801.748s][info][gc,stats ] [801.748s][info][gc,stats ] Concurrent Reset 26215 us [801.748s][info][gc,stats ] Pause Init Mark (G) 4581 us [801.748s][info][gc,stats ] Pause Init Mark (N) 3812 us [801.748s][info][gc,stats ] Swap Remembered Set 3373 us [801.748s][info][gc,stats ] Update Region States 294 us [801.748s][info][gc,stats ] Concurrent Scan Remembered Set 33560 us, parallelism: 3.97x [801.748s][info][gc,stats ] RS: 133335 us [801.748s][info][gc,stats ] RS: Scan Clusters 133335 us, workers (us): 33474, 33464, 33464, 32934, ---, ---, ---, ---, [801.748s][info][gc,stats ] Concurrent Mark Roots 4204 us, parallelism: 3.66x [801.748s][info][gc,stats ] CMR: 15370 us [801.748s][info][gc,stats ] CMR: Thread Roots 14102 us, workers (us): 3456, 3493, 3636, 3517, ---, ---, ---, ---, [801.748s][info][gc,stats ] CMR: Code Cache Roots 1143 us, workers (us): 406, 353, 187, 196, ---, ---, ---, ---, [801.748s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 22, 20, 17, ---, ---, ---, ---, [801.748s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [801.748s][info][gc,stats ] Concurrent Marking 1908290 us, parallelism: 3.97x [801.748s][info][gc,stats ] CM: 7585025 us [801.748s][info][gc,stats ] CM: Parallel Mark 7585025 us, workers (us): 1896276, 1896272, 1896248, 1896228, ---, ---, ---, ---, [801.748s][info][gc,stats ] Pause Final Mark (G) 1486 us [801.748s][info][gc,stats ] Pause Final Mark (N) 1007 us [801.748s][info][gc,stats ] Finish Mark 499 us [801.748s][info][gc,stats ] Update Region States 84 us [801.748s][info][gc,stats ] Choose Collection Set 182 us [801.748s][info][gc,stats ] Rebuild Free Set 45 us [801.748s][info][gc,stats ] Concurrent Thread Roots 3981 us, parallelism: 3.86x [801.748s][info][gc,stats ] CTR: 15377 us [801.748s][info][gc,stats ] CTR: Thread Roots 15377 us, workers (us): 3897, 3811, 3844, 3825, ---, ---, ---, ---, [801.748s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [801.748s][info][gc,stats ] CWRF: 2 us [801.748s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [801.748s][info][gc,stats ] Concurrent Weak Roots 748 us [801.748s][info][gc,stats ] Roots 58 us, parallelism: 1.25x [801.748s][info][gc,stats ] CWR: 73 us [801.748s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 22, 19, 17, 15, ---, ---, ---, ---, [801.748s][info][gc,stats ] Rendezvous 677 us [801.748s][info][gc,stats ] Concurrent Cleanup 106 us [801.748s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.79x [801.748s][info][gc,stats ] CSR: 1200 us [801.748s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 256, 188, 346, 191, ---, ---, ---, ---, [801.748s][info][gc,stats ] CSR: VM Strong Roots 185 us, workers (us): 52, 50, 42, 41, ---, ---, ---, ---, [801.749s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, 26, ---, 7, ---, ---, ---, ---, [801.749s][info][gc,stats ] Concurrent Evacuation 92001 us [801.749s][info][gc,stats ] Pause Init Update Refs (G) 991 us [801.749s][info][gc,stats ] Pause Init Update Refs (N) 519 us [801.749s][info][gc,stats ] Manage GCLABs 435 us [801.749s][info][gc,stats ] Concurrent Update Refs 773960 us [801.749s][info][gc,stats ] Concurrent Update Thread Roots 10698 us [801.749s][info][gc,stats ] Pause Final Update Refs (G) 853 us [801.749s][info][gc,stats ] Pause Final Update Refs (N) 238 us [801.749s][info][gc,stats ] Update Region States 49 us [801.749s][info][gc,stats ] Trash Collection Set 19 us [801.749s][info][gc,stats ] Rebuild Free Set 78 us [801.749s][info][gc,stats ] Concurrent Cleanup 167 us [801.749s][info][gc,stats ] Workers: Evacuated 249M across 7399316 objects, abandoned 0B across 0 objects. [801.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [801.749s][info][gc,stats ] - age 1: 208110072 bytes, 208110072 total [801.749s][info][gc,stats ] - age 2: 49309848 bytes, 257419920 total [801.749s][info][gc,stats ] - age 3: 3204176 bytes, 260624096 total [801.749s][info][gc,stats ] - age 4: 920312 bytes, 261544408 total [801.749s][info][gc,stats ] - age 5: 13224 bytes, 261557632 total [801.749s][info][gc,stats ] - age 6: 51728 bytes, 261609360 total [801.749s][info][gc,stats ] - age 7: 50728 bytes, 261660088 total [801.749s][info][gc,stats ] [801.749s][info][gc,stats ] Mutators: Evacuated 1472B across 69 objects, abandoned 0B across 0 objects. [801.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [801.749s][info][gc,stats ] - age 1: 576 bytes, 576 total [801.749s][info][gc,stats ] - age 2: 192 bytes, 768 total [801.749s][info][gc,stats ] - age 3: 64 bytes, 832 total [801.749s][info][gc,stats ] - age 4: 528 bytes, 1360 total [801.749s][info][gc,stats ] - age 6: 64 bytes, 1424 total [801.749s][info][gc,stats ] - age 7: 48 bytes, 1472 total [801.749s][info][gc,stats ] [801.749s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [801.749s][info][gc,stats ] - age 1: 625457720 bytes, 625457720 total [801.749s][info][gc,stats ] - age 2: 7378064 bytes, 632835784 total [801.749s][info][gc,stats ] - age 3: 380435488 bytes, 1013271272 total [801.749s][info][gc,stats ] [801.749s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [801.749s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [801.749s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [801.759s][info][gc ] Transition from: normal to: idle [801.759s][info][gc ] Trigger (YOUNG): Average GC time (3975.32 ms) is above the time for average allocation rate (2121 MB/s) to deplete free headroom (6703M) (margin of error = 3.17) [801.759s][info][gc,ergo ] Free headroom: 8290M (free) - 1587M (spike) - 0B (penalties) = 6703M [801.759s][info][gc ] Transition from: idle to: normal [801.759s][info][gc ] Heuristics request for young collection accepted [801.759s][info][gc,free ] Free: 8290M, Max: 8192K regular, 712M humongous, Frag: 92% external, 0% internal; Used: 5869K, Mutator Free: 1037 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7557K, Max: 7557K; Used: 635K [801.759s][info][gc,ergo ] GC(476) Start GC cycle (YOUNG) [801.759s][info][gc,start ] GC(476) Concurrent reset [801.759s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent reset [801.786s][info][gc ] GC(476) Concurrent reset 26.897ms [801.787s][info][gc,start ] GC(476) Pause Init Mark (YOUNG) [801.787s][info][gc,task ] GC(476) Using 8 of 8 workers for init marking [801.791s][info][gc ] GC(476) Pause Init Mark (YOUNG) 3.819ms [801.791s][info][gc,start ] GC(476) Concurrent remembered set scanning [801.791s][info][gc,task ] GC(476) Using 4 of 8 workers for Concurrent remembered set scanning [801.823s][info][gc ] GC(476) Concurrent remembered set scanning 32.260ms [801.823s][info][gc,start ] GC(476) Concurrent marking roots [801.823s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent marking roots [801.828s][info][gc ] GC(476) Concurrent marking roots 4.611ms [801.828s][info][gc,start ] GC(476) Concurrent marking (YOUNG) [801.828s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent marking [803.724s][info][gc ] Periodic Sample: GCU = 24.516%, MU = 18.955% during most recent 5.0s [803.769s][info][gc ] GC(476) Concurrent marking (YOUNG) 1940.955ms [803.769s][info][gc,start ] GC(476) Pause Final Mark (YOUNG) [803.769s][info][gc,task ] GC(476) Using 8 of 8 workers for final marking [803.770s][info][gc,ergo ] GC(476) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [803.770s][info][gc,ergo ] GC(476) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [803.770s][info][gc,ergo ] GC(476) Chosen CSet evacuates young: 125M (of which at least: 0B are to be promoted), old: 0B [803.770s][info][gc,ergo ] GC(476) Collectable Garbage: 5770M (99%), Immediate: 0B (0%), 0 regions, CSet: 5770M (99%), 737 regions [803.770s][info][gc,ergo ] GC(476) Evacuation Targets: YOUNG: 125M, PROMOTE: 0B, OLD: 0B, TOTAL: 125M [803.770s][info][gc,free ] Free: 4972M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3778K, Mutator Free: 622 Collector Reserve: 152M, Max: 8192K; Used: 0B Old Collector Reserve: 7557K, Max: 7557K; Used: 635K [803.770s][info][gc ] GC(476) Pause Final Mark (YOUNG) 0.976ms [803.770s][info][gc,start ] GC(476) Concurrent thread roots [803.770s][info][gc,task ] GC(476) Using 4 of 8 workers for Concurrent thread roots [803.774s][info][gc ] GC(476) Concurrent thread roots 3.721ms [803.774s][info][gc,start ] GC(476) Concurrent weak references [803.774s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent weak references [803.774s][info][gc,ref ] GC(476) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [803.774s][info][gc,ref ] GC(476) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [803.774s][info][gc,ref ] GC(476) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [803.774s][info][gc ] GC(476) Concurrent weak references 0.045ms [803.774s][info][gc,start ] GC(476) Concurrent weak roots [803.774s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent weak root [803.775s][info][gc ] GC(476) Concurrent weak roots 0.617ms [803.775s][info][gc,start ] GC(476) Concurrent cleanup [803.775s][info][gc ] GC(476) Concurrent cleanup 26594M->26594M(31744M) 0.100ms [803.775s][info][gc,free ] Free: 4961M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 7158K, Mutator Free: 621 Collector Reserve: 151M, Max: 8192K; Used: 24768B Old Collector Reserve: 7557K, Max: 7557K; Used: 635K [803.775s][info][gc,start ] GC(476) Concurrent strong roots [803.775s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent strong root [803.775s][info][gc ] GC(476) Concurrent strong roots 0.406ms [803.775s][info][gc,start ] GC(476) Concurrent evacuation [803.775s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent evacuation [803.834s][info][gc ] GC(476) Concurrent evacuation 59.047ms [803.835s][info][gc,start ] GC(476) Pause Init Update Refs [803.835s][info][gc ] GC(476) Pause Init Update Refs 0.485ms [803.835s][info][gc,start ] GC(476) Concurrent update references [803.835s][info][gc,task ] GC(476) Using 4 of 8 workers for concurrent reference update [803.835s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [804.523s][info][gc ] GC(476) Concurrent update references 687.224ms [804.523s][info][gc,start ] GC(476) Concurrent update thread roots [804.533s][info][gc ] GC(476) Concurrent update thread roots 10.659ms [804.534s][info][gc,start ] GC(476) Pause Final Update Refs [804.534s][info][gc,task ] GC(476) Using 8 of 8 workers for final reference update [804.534s][info][gc,free ] Free: 8536M, Max: 8192K regular, 456M humongous, Frag: 84% external, 67% internal; Used: 5799M, Mutator Free: 1068 Collector Reserve: 808M, Max: 8192K; Used: 104M Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [804.534s][info][gc ] GC(476) Pause Final Update Refs 0.227ms [804.534s][info][gc,start ] GC(476) Concurrent cleanup [804.534s][info][gc ] GC(476) Concurrent cleanup 28250M->22363M(31744M) 0.191ms [804.534s][info][gc,ergo ] GC(476) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7527K, young_available: 9344M [804.534s][info][gc,ergo ] GC(476) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.787s [804.535s][info][gc,ergo ] GC(476) At end of Concurrent Young GC: YOUNG generation used: 6763M, used regions: 6784M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9343M [804.535s][info][gc,ergo ] GC(476) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7527K [804.535s][info][gc,free ] Free: 8535M, Max: 8192K regular, 1256M humongous, Frag: 86% external, 0% internal; Used: 9152K, Mutator Free: 1068 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [804.535s][info][gc,stats ] [804.535s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [804.535s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [804.535s][info][gc,stats ] [804.535s][info][gc,stats ] Concurrent Reset 26926 us [804.535s][info][gc,stats ] Pause Init Mark (G) 4619 us [804.535s][info][gc,stats ] Pause Init Mark (N) 3832 us [804.535s][info][gc,stats ] Swap Remembered Set 3397 us [804.535s][info][gc,stats ] Update Region States 276 us [804.535s][info][gc,stats ] Concurrent Scan Remembered Set 32276 us, parallelism: 3.99x [804.535s][info][gc,stats ] RS: 128739 us [804.535s][info][gc,stats ] RS: Scan Clusters 128739 us, workers (us): 32189, 32186, 32183, 32181, ---, ---, ---, ---, [804.535s][info][gc,stats ] Concurrent Mark Roots 4623 us, parallelism: 3.72x [804.535s][info][gc,stats ] CMR: 17179 us [804.535s][info][gc,stats ] CMR: Thread Roots 16005 us, workers (us): 3957, 3955, 4010, 4084, ---, ---, ---, ---, [804.535s][info][gc,stats ] CMR: Code Cache Roots 1035 us, workers (us): 300, 335, 235, 165, ---, ---, ---, ---, [804.535s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 26, 22, 18, ---, ---, ---, ---, [804.535s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, 35, ---, ---, ---, ---, ---, [804.535s][info][gc,stats ] Concurrent Marking 1940981 us, parallelism: 3.98x [804.535s][info][gc,stats ] CM: 7723941 us [804.535s][info][gc,stats ] CM: Parallel Mark 7723941 us, workers (us): 1930996, 1930992, 1930990, 1930964, ---, ---, ---, ---, [804.535s][info][gc,stats ] Pause Final Mark (G) 1490 us [804.535s][info][gc,stats ] Pause Final Mark (N) 983 us [804.535s][info][gc,stats ] Finish Mark 450 us [804.535s][info][gc,stats ] Update Region States 89 us [804.535s][info][gc,stats ] Choose Collection Set 195 us [804.535s][info][gc,stats ] Rebuild Free Set 41 us [804.535s][info][gc,stats ] Concurrent Thread Roots 3735 us, parallelism: 3.89x [804.535s][info][gc,stats ] CTR: 14525 us [804.535s][info][gc,stats ] CTR: Thread Roots 14525 us, workers (us): 3619, 3657, 3617, 3633, ---, ---, ---, ---, [804.535s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.03x [804.535s][info][gc,stats ] CWRF: 1 us [804.535s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [804.535s][info][gc,stats ] Concurrent Weak Roots 623 us [804.535s][info][gc,stats ] Roots 65 us, parallelism: 1.20x [804.535s][info][gc,stats ] CWR: 77 us [804.535s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 23, 17, 14, ---, ---, ---, ---, [804.535s][info][gc,stats ] Rendezvous 544 us [804.535s][info][gc,stats ] Concurrent Cleanup 105 us [804.535s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.70x [804.535s][info][gc,stats ] CSR: 1117 us [804.535s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 338, 199, 166, 252, ---, ---, ---, ---, [804.535s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 39, 36, 29, 29, ---, ---, ---, ---, [804.535s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [804.535s][info][gc,stats ] Concurrent Evacuation 59068 us [804.535s][info][gc,stats ] Pause Init Update Refs (G) 956 us [804.535s][info][gc,stats ] Pause Init Update Refs (N) 494 us [804.535s][info][gc,stats ] Manage GCLABs 412 us [804.535s][info][gc,stats ] Concurrent Update Refs 687274 us [804.535s][info][gc,stats ] Concurrent Update Thread Roots 10675 us [804.535s][info][gc,stats ] Pause Final Update Refs (G) 842 us [804.535s][info][gc,stats ] Pause Final Update Refs (N) 232 us [804.535s][info][gc,stats ] Update Region States 50 us [804.535s][info][gc,stats ] Trash Collection Set 21 us [804.535s][info][gc,stats ] Rebuild Free Set 76 us [804.535s][info][gc,stats ] Concurrent Cleanup 198 us [804.535s][info][gc,stats ] Workers: Evacuated 125M across 3358902 objects, abandoned 0B across 0 objects. [804.535s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [804.535s][info][gc,stats ] - age 1: 69859512 bytes, 69859512 total [804.535s][info][gc,stats ] - age 2: 47400832 bytes, 117260344 total [804.535s][info][gc,stats ] - age 3: 12841368 bytes, 130101712 total [804.535s][info][gc,stats ] - age 4: 1015440 bytes, 131117152 total [804.535s][info][gc,stats ] - age 5: 788992 bytes, 131906144 total [804.535s][info][gc,stats ] - age 6: 8088 bytes, 131914232 total [804.535s][info][gc,stats ] - age 7: 78848 bytes, 131993080 total [804.535s][info][gc,stats ] [804.535s][info][gc,stats ] Mutators: Evacuated 3376B across 60 objects, abandoned 0B across 0 objects. [804.535s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [804.535s][info][gc,stats ] - age 1: 2912 bytes, 2912 total [804.535s][info][gc,stats ] - age 2: 240 bytes, 3152 total [804.535s][info][gc,stats ] - age 4: 32 bytes, 3184 total [804.535s][info][gc,stats ] - age 5: 128 bytes, 3312 total [804.535s][info][gc,stats ] - age 7: 64 bytes, 3376 total [804.535s][info][gc,stats ] [804.535s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [804.535s][info][gc,stats ] - age 1: 172869112 bytes, 172869112 total [804.535s][info][gc,stats ] - age 2: 624772152 bytes, 797641264 total [804.535s][info][gc,stats ] - age 3: 7374544 bytes, 805015808 total [804.535s][info][gc,stats ] - age 4: 380435488 bytes, 1185451296 total [804.535s][info][gc,stats ] [804.535s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [804.535s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [804.535s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [804.545s][info][gc ] Transition from: normal to: idle [804.546s][info][gc ] Trigger (YOUNG): Average GC time (4505.31 ms) is above the time for average allocation rate (2111 MB/s) to deplete free headroom (6923M) (margin of error = 3.19) [804.546s][info][gc,ergo ] Free headroom: 8510M (free) - 1587M (spike) - 0B (penalties) = 6923M [804.546s][info][gc ] Transition from: idle to: normal [804.546s][info][gc ] Heuristics request for young collection accepted [804.546s][info][gc,free ] Free: 8510M, Max: 8192K regular, 1256M humongous, Frag: 86% external, 0% internal; Used: 9368K, Mutator Free: 1065 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [804.546s][info][gc,ergo ] GC(477) Start GC cycle (YOUNG) [804.546s][info][gc,start ] GC(477) Concurrent reset [804.546s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent reset [804.565s][info][gc ] GC(477) Concurrent reset 19.157ms [804.566s][info][gc,start ] GC(477) Pause Init Mark (YOUNG) [804.566s][info][gc,task ] GC(477) Using 8 of 8 workers for init marking [804.570s][info][gc ] GC(477) Pause Init Mark (YOUNG) 3.691ms [804.570s][info][gc,start ] GC(477) Concurrent remembered set scanning [804.570s][info][gc,task ] GC(477) Using 4 of 8 workers for Concurrent remembered set scanning [804.602s][info][gc ] GC(477) Concurrent remembered set scanning 31.769ms [804.602s][info][gc,start ] GC(477) Concurrent marking roots [804.602s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent marking roots [804.605s][info][gc ] GC(477) Concurrent marking roots 3.666ms [804.605s][info][gc,start ] GC(477) Concurrent marking (YOUNG) [804.605s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent marking [806.505s][info][gc ] GC(477) Concurrent marking (YOUNG) 1900.086ms [806.506s][info][gc,start ] GC(477) Pause Final Mark (YOUNG) [806.506s][info][gc,task ] GC(477) Using 8 of 8 workers for final marking [806.507s][info][gc,ergo ] GC(477) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [806.507s][info][gc,ergo ] GC(477) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [806.507s][info][gc,ergo ] GC(477) Chosen CSet evacuates young: 70865K (of which at least: 0B are to be promoted), old: 0B [806.507s][info][gc,ergo ] GC(477) Collectable Garbage: 5530M (99%), Immediate: 0B (0%), 0 regions, CSet: 5530M (99%), 700 regions [806.507s][info][gc,ergo ] GC(477) Evacuation Targets: YOUNG: 70865K, PROMOTE: 0B, OLD: 0B, TOTAL: 70865K [806.507s][info][gc,free ] Free: 5309M, Max: 8192K regular, 1256M humongous, Frag: 77% external, 0% internal; Used: 2059K, Mutator Free: 664 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [806.507s][info][gc ] GC(477) Pause Final Mark (YOUNG) 1.045ms [806.507s][info][gc,start ] GC(477) Concurrent thread roots [806.507s][info][gc,task ] GC(477) Using 4 of 8 workers for Concurrent thread roots [806.511s][info][gc ] GC(477) Concurrent thread roots 3.857ms [806.511s][info][gc,start ] GC(477) Concurrent weak references [806.511s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent weak references [806.511s][info][gc,ref ] GC(477) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [806.511s][info][gc,ref ] GC(477) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [806.511s][info][gc,ref ] GC(477) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [806.511s][info][gc ] GC(477) Concurrent weak references 0.051ms [806.511s][info][gc,start ] GC(477) Concurrent weak roots [806.511s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent weak root [806.512s][info][gc ] GC(477) Concurrent weak roots 0.848ms [806.512s][info][gc,start ] GC(477) Concurrent cleanup [806.512s][info][gc ] GC(477) Concurrent cleanup 26321M->26322M(31744M) 0.100ms [806.512s][info][gc,free ] Free: 5296M, Max: 8192K regular, 1256M humongous, Frag: 77% external, 0% internal; Used: 7706K, Mutator Free: 663 Collector Reserve: 90091K, Max: 8192K; Used: 20640B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [806.512s][info][gc,start ] GC(477) Concurrent strong roots [806.512s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent strong root [806.512s][info][gc ] GC(477) Concurrent strong roots 0.466ms [806.513s][info][gc,start ] GC(477) Concurrent evacuation [806.513s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent evacuation [806.542s][info][gc ] GC(477) Concurrent evacuation 29.075ms [806.542s][info][gc,start ] GC(477) Pause Init Update Refs [806.542s][info][gc ] GC(477) Pause Init Update Refs 0.495ms [806.543s][info][gc,start ] GC(477) Concurrent update references [806.543s][info][gc,task ] GC(477) Using 4 of 8 workers for concurrent reference update [806.543s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [807.193s][info][gc ] GC(477) Concurrent update references 650.277ms [807.193s][info][gc,start ] GC(477) Concurrent update thread roots [807.203s][info][gc ] GC(477) Concurrent update thread roots 10.540ms [807.204s][info][gc,start ] GC(477) Pause Final Update Refs [807.204s][info][gc,task ] GC(477) Using 8 of 8 workers for final reference update [807.204s][info][gc,free ] Free: 8710M, Max: 8192K regular, 448M humongous, Frag: 86% external, 63% internal; Used: 5520M, Mutator Free: 1089 Collector Reserve: 808M, Max: 8192K; Used: 81920K Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [807.204s][info][gc ] GC(477) Pause Final Update Refs 0.223ms [807.204s][info][gc,start ] GC(477) Concurrent cleanup [807.205s][info][gc ] GC(477) Concurrent cleanup 27780M->22189M(31744M) 0.242ms [807.205s][info][gc,ergo ] GC(477) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7527K, young_available: 9517M [807.205s][info][gc,ergo ] GC(477) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.9% during period of 2.670s [807.205s][info][gc,ergo ] GC(477) At end of Concurrent Young GC: YOUNG generation used: 6589M, used regions: 6616M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9517M [807.205s][info][gc,ergo ] GC(477) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7527K [807.205s][info][gc,free ] Free: 8709M, Max: 8192K regular, 976M humongous, Frag: 89% external, 0% internal; Used: 2975K, Mutator Free: 1089 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [807.205s][info][gc,stats ] [807.205s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [807.205s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [807.205s][info][gc,stats ] [807.205s][info][gc,stats ] Concurrent Reset 19189 us [807.205s][info][gc,stats ] Pause Init Mark (G) 4442 us [807.205s][info][gc,stats ] Pause Init Mark (N) 3701 us [807.205s][info][gc,stats ] Swap Remembered Set 3336 us [807.205s][info][gc,stats ] Update Region States 228 us [807.205s][info][gc,stats ] Concurrent Scan Remembered Set 31784 us, parallelism: 3.99x [807.205s][info][gc,stats ] RS: 126763 us [807.205s][info][gc,stats ] RS: Scan Clusters 126763 us, workers (us): 31701, 31691, 31690, 31681, ---, ---, ---, ---, [807.205s][info][gc,stats ] Concurrent Mark Roots 3679 us, parallelism: 3.64x [807.205s][info][gc,stats ] CMR: 13390 us [807.205s][info][gc,stats ] CMR: Thread Roots 12216 us, workers (us): 3061, 3013, 2982, 3159, ---, ---, ---, ---, [807.205s][info][gc,stats ] CMR: Code Cache Roots 1042 us, workers (us): 232, 304, 350, 156, ---, ---, ---, ---, [807.205s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 28, 24, 19, 20, ---, ---, ---, ---, [807.205s][info][gc,stats ] CMR: CLDG Roots 41 us, workers (us): 33, ---, ---, 8, ---, ---, ---, ---, [807.205s][info][gc,stats ] Concurrent Marking 1900112 us, parallelism: 3.98x [807.205s][info][gc,stats ] CM: 7562527 us [807.205s][info][gc,stats ] CM: Parallel Mark 7562527 us, workers (us): 1890653, 1890640, 1890634, 1890600, ---, ---, ---, ---, [807.205s][info][gc,stats ] Pause Final Mark (G) 1657 us [807.205s][info][gc,stats ] Pause Final Mark (N) 1050 us [807.205s][info][gc,stats ] Finish Mark 524 us [807.205s][info][gc,stats ] Update Region States 95 us [807.205s][info][gc,stats ] Choose Collection Set 191 us [807.205s][info][gc,stats ] Rebuild Free Set 43 us [807.205s][info][gc,stats ] Concurrent Thread Roots 3869 us, parallelism: 3.92x [807.205s][info][gc,stats ] CTR: 15164 us [807.205s][info][gc,stats ] CTR: Thread Roots 15164 us, workers (us): 3779, 3816, 3790, 3779, ---, ---, ---, ---, [807.205s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [807.205s][info][gc,stats ] CWRF: 1 us [807.205s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [807.205s][info][gc,stats ] Concurrent Weak Roots 854 us [807.205s][info][gc,stats ] Roots 51 us, parallelism: 1.33x [807.205s][info][gc,stats ] CWR: 67 us [807.205s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 21, 20, 15, 12, ---, ---, ---, ---, [807.205s][info][gc,stats ] Rendezvous 790 us [807.205s][info][gc,stats ] Concurrent Cleanup 104 us [807.205s][info][gc,stats ] Concurrent Strong Roots 479 us, parallelism: 2.56x [807.205s][info][gc,stats ] CSR: 1226 us [807.205s][info][gc,stats ] CSR: Code Cache Roots 1019 us, workers (us): 192, 184, 263, 380, ---, ---, ---, ---, [807.206s][info][gc,stats ] CSR: VM Strong Roots 179 us, workers (us): 47, 46, 43, 43, ---, ---, ---, ---, [807.206s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 7, 21, ---, ---, ---, ---, ---, [807.206s][info][gc,stats ] Concurrent Evacuation 29090 us [807.206s][info][gc,stats ] Pause Init Update Refs (G) 986 us [807.206s][info][gc,stats ] Pause Init Update Refs (N) 506 us [807.206s][info][gc,stats ] Manage GCLABs 423 us [807.206s][info][gc,stats ] Concurrent Update Refs 650302 us [807.206s][info][gc,stats ] Concurrent Update Thread Roots 10561 us [807.206s][info][gc,stats ] Pause Final Update Refs (G) 828 us [807.206s][info][gc,stats ] Pause Final Update Refs (N) 228 us [807.206s][info][gc,stats ] Update Region States 45 us [807.206s][info][gc,stats ] Trash Collection Set 21 us [807.206s][info][gc,stats ] Rebuild Free Set 78 us [807.206s][info][gc,stats ] Concurrent Cleanup 255 us [807.206s][info][gc,stats ] Workers: Evacuated 70865K across 1438950 objects, abandoned 0B across 0 objects. [807.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [807.206s][info][gc,stats ] - age 1: 39400768 bytes, 39400768 total [807.206s][info][gc,stats ] - age 2: 10545216 bytes, 49945984 total [807.206s][info][gc,stats ] - age 3: 15832968 bytes, 65778952 total [807.206s][info][gc,stats ] - age 4: 6786960 bytes, 72565912 total [807.206s][info][gc,stats ] - age 6: 64 bytes, 72565976 total [807.206s][info][gc,stats ] [807.206s][info][gc,stats ] Mutators: Evacuated 736B across 26 objects, abandoned 0B across 0 objects. [807.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [807.206s][info][gc,stats ] - age 1: 672 bytes, 672 total [807.206s][info][gc,stats ] - age 2: 64 bytes, 736 total [807.206s][info][gc,stats ] [807.206s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [807.206s][info][gc,stats ] - age 1: 63395424 bytes, 63395424 total [807.206s][info][gc,stats ] - age 2: 172869112 bytes, 236264536 total [807.206s][info][gc,stats ] - age 3: 624772152 bytes, 861036688 total [807.206s][info][gc,stats ] - age 4: 7374544 bytes, 868411232 total [807.206s][info][gc,stats ] - age 5: 380435488 bytes, 1248846720 total [807.206s][info][gc,stats ] [807.206s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [807.206s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [807.206s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [807.216s][info][gc ] Transition from: normal to: idle [807.216s][info][gc ] Trigger (YOUNG): Average GC time (4816.45 ms) is above the time for average allocation rate (2103 MB/s) to deplete free headroom (7097M) (margin of error = 3.21) [807.216s][info][gc,ergo ] Free headroom: 8685M (free) - 1587M (spike) - 0B (penalties) = 7097M [807.216s][info][gc ] Transition from: idle to: normal [807.216s][info][gc ] Heuristics request for young collection accepted [807.216s][info][gc,free ] Free: 8684M, Max: 8192K regular, 976M humongous, Frag: 89% external, 0% internal; Used: 3149K, Mutator Free: 1086 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [807.216s][info][gc,ergo ] GC(478) Start GC cycle (YOUNG) [807.216s][info][gc,start ] GC(478) Concurrent reset [807.216s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent reset [807.242s][info][gc ] GC(478) Concurrent reset 25.219ms [807.242s][info][gc,start ] GC(478) Pause Init Mark (YOUNG) [807.242s][info][gc,task ] GC(478) Using 8 of 8 workers for init marking [807.246s][info][gc ] GC(478) Pause Init Mark (YOUNG) 3.660ms [807.246s][info][gc,start ] GC(478) Concurrent remembered set scanning [807.246s][info][gc,task ] GC(478) Using 4 of 8 workers for Concurrent remembered set scanning [807.281s][info][gc ] GC(478) Concurrent remembered set scanning 35.101ms [807.281s][info][gc,start ] GC(478) Concurrent marking roots [807.281s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent marking roots [807.285s][info][gc ] GC(478) Concurrent marking roots 4.152ms [807.285s][info][gc,start ] GC(478) Concurrent marking (YOUNG) [807.285s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent marking [808.735s][info][gc ] Periodic Sample: GCU = 24.488%, MU = 18.022% during most recent 5.0s [809.234s][info][gc ] GC(478) Concurrent marking (YOUNG) 1948.872ms [809.235s][info][gc,start ] GC(478) Pause Final Mark (YOUNG) [809.235s][info][gc,task ] GC(478) Using 8 of 8 workers for final marking [809.235s][info][gc,ergo ] GC(478) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [809.236s][info][gc,ergo ] GC(478) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [809.236s][info][gc,ergo ] GC(478) Chosen CSet evacuates young: 46739K (of which at least: 0B are to be promoted), old: 0B [809.236s][info][gc,ergo ] GC(478) Collectable Garbage: 5362M (99%), Immediate: 0B (0%), 0 regions, CSet: 5362M (99%), 676 regions [809.236s][info][gc,ergo ] GC(478) Evacuation Targets: YOUNG: 46739K, PROMOTE: 0B, OLD: 0B, TOTAL: 46739K [809.236s][info][gc,free ] Free: 5411M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4678K, Mutator Free: 677 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [809.236s][info][gc ] GC(478) Pause Final Mark (YOUNG) 1.090ms [809.236s][info][gc,start ] GC(478) Concurrent thread roots [809.236s][info][gc,task ] GC(478) Using 4 of 8 workers for Concurrent thread roots [809.241s][info][gc ] GC(478) Concurrent thread roots 4.811ms [809.241s][info][gc,start ] GC(478) Concurrent weak references [809.241s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent weak references [809.241s][info][gc,ref ] GC(478) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [809.241s][info][gc,ref ] GC(478) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [809.241s][info][gc,ref ] GC(478) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [809.241s][info][gc ] GC(478) Concurrent weak references 0.039ms [809.241s][info][gc,start ] GC(478) Concurrent weak roots [809.241s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent weak root [809.242s][info][gc ] GC(478) Concurrent weak roots 0.939ms [809.242s][info][gc,start ] GC(478) Concurrent cleanup [809.242s][info][gc ] GC(478) Concurrent cleanup 26255M->26255M(31744M) 0.155ms [809.242s][info][gc,free ] Free: 5395M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 4126K, Mutator Free: 675 Collector Reserve: 57317K, Max: 8192K; Used: 26832B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [809.242s][info][gc,start ] GC(478) Concurrent strong roots [809.242s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent strong root [809.242s][info][gc ] GC(478) Concurrent strong roots 0.431ms [809.242s][info][gc,start ] GC(478) Concurrent evacuation [809.242s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent evacuation [809.264s][info][gc ] GC(478) Concurrent evacuation 21.676ms [809.264s][info][gc,start ] GC(478) Pause Init Update Refs [809.265s][info][gc ] GC(478) Pause Init Update Refs 0.429ms [809.265s][info][gc,start ] GC(478) Concurrent update references [809.265s][info][gc,task ] GC(478) Using 4 of 8 workers for concurrent reference update [809.265s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [809.925s][info][gc ] GC(478) Concurrent update references 660.055ms [809.925s][info][gc,start ] GC(478) Concurrent update thread roots [809.936s][info][gc ] GC(478) Concurrent update thread roots 10.915ms [809.937s][info][gc,start ] GC(478) Pause Final Update Refs [809.937s][info][gc,task ] GC(478) Using 8 of 8 workers for final reference update [809.937s][info][gc,free ] Free: 8595M, Max: 8192K regular, 440M humongous, Frag: 87% external, 62% internal; Used: 5348M, Mutator Free: 1075 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [809.937s][info][gc ] GC(478) Pause Final Update Refs 0.235ms [809.937s][info][gc,start ] GC(478) Concurrent cleanup [809.937s][info][gc ] GC(478) Concurrent cleanup 27704M->22304M(31744M) 0.196ms [809.937s][info][gc,ergo ] GC(478) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7527K, young_available: 9402M [809.938s][info][gc,ergo ] GC(478) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.4% during period of 2.733s [809.938s][info][gc,ergo ] GC(478) At end of Concurrent Young GC: YOUNG generation used: 6705M, used regions: 6728M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9401M [809.938s][info][gc,ergo ] GC(478) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7527K [809.938s][info][gc,free ] Free: 8593M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 6521K, Mutator Free: 1075 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [809.938s][info][gc,stats ] [809.938s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [809.938s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [809.938s][info][gc,stats ] [809.938s][info][gc,stats ] Concurrent Reset 25247 us [809.938s][info][gc,stats ] Pause Init Mark (G) 4418 us [809.938s][info][gc,stats ] Pause Init Mark (N) 3667 us [809.938s][info][gc,stats ] Swap Remembered Set 3288 us [809.938s][info][gc,stats ] Update Region States 234 us [809.938s][info][gc,stats ] Concurrent Scan Remembered Set 35120 us, parallelism: 3.97x [809.938s][info][gc,stats ] RS: 139536 us [809.938s][info][gc,stats ] RS: Scan Clusters 139536 us, workers (us): 35044, 35029, 35028, 34436, ---, ---, ---, ---, [809.938s][info][gc,stats ] Concurrent Mark Roots 4160 us, parallelism: 3.63x [809.938s][info][gc,stats ] CMR: 15097 us [809.938s][info][gc,stats ] CMR: Thread Roots 14028 us, workers (us): 3582, 3411, 3541, 3493, ---, ---, ---, ---, [809.938s][info][gc,stats ] CMR: Code Cache Roots 946 us, workers (us): 144, 289, 180, 333, ---, ---, ---, ---, [809.938s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 22, 20, 17, ---, ---, ---, ---, [809.938s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [809.938s][info][gc,stats ] Concurrent Marking 1948896 us, parallelism: 3.98x [809.938s][info][gc,stats ] CM: 7748752 us [809.938s][info][gc,stats ] CM: Parallel Mark 7748752 us, workers (us): 1937183, 1937197, 1937190, 1937182, ---, ---, ---, ---, [809.938s][info][gc,stats ] Pause Final Mark (G) 1636 us [809.938s][info][gc,stats ] Pause Final Mark (N) 1098 us [809.938s][info][gc,stats ] Finish Mark 452 us [809.938s][info][gc,stats ] Update Region States 104 us [809.938s][info][gc,stats ] Choose Collection Set 278 us [809.938s][info][gc,stats ] Rebuild Free Set 67 us [809.938s][info][gc,stats ] Concurrent Thread Roots 4826 us, parallelism: 3.86x [809.938s][info][gc,stats ] CTR: 18649 us [809.938s][info][gc,stats ] CTR: Thread Roots 18649 us, workers (us): 4729, 4608, 4657, 4655, ---, ---, ---, ---, [809.938s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [809.938s][info][gc,stats ] CWRF: 1 us [809.938s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [809.938s][info][gc,stats ] Concurrent Weak Roots 947 us [809.938s][info][gc,stats ] Roots 58 us, parallelism: 1.49x [809.938s][info][gc,stats ] CWR: 87 us [809.938s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 30, 21, 19, 17, ---, ---, ---, ---, [809.938s][info][gc,stats ] Rendezvous 872 us [809.938s][info][gc,stats ] Concurrent Cleanup 159 us [809.938s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.86x [809.938s][info][gc,stats ] CSR: 1253 us [809.938s][info][gc,stats ] CSR: Code Cache Roots 1091 us, workers (us): 357, 240, 205, 290, ---, ---, ---, ---, [809.938s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 34, 32, 29, ---, ---, ---, ---, [809.938s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 6, 23, ---, ---, ---, ---, ---, [809.938s][info][gc,stats ] Concurrent Evacuation 21699 us [809.938s][info][gc,stats ] Pause Init Update Refs (G) 1050 us [809.938s][info][gc,stats ] Pause Init Update Refs (N) 444 us [809.938s][info][gc,stats ] Manage GCLABs 335 us [809.938s][info][gc,stats ] Concurrent Update Refs 660086 us [809.938s][info][gc,stats ] Concurrent Update Thread Roots 10932 us [809.938s][info][gc,stats ] Pause Final Update Refs (G) 902 us [809.938s][info][gc,stats ] Pause Final Update Refs (N) 252 us [809.938s][info][gc,stats ] Update Region States 48 us [809.938s][info][gc,stats ] Trash Collection Set 26 us [809.938s][info][gc,stats ] Rebuild Free Set 79 us [809.938s][info][gc,stats ] Concurrent Cleanup 203 us [809.938s][info][gc,stats ] Workers: Evacuated 46736K across 675830 objects, abandoned 0B across 0 objects. [809.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [809.938s][info][gc,stats ] - age 1: 38324504 bytes, 38324504 total [809.938s][info][gc,stats ] - age 2: 988712 bytes, 39313216 total [809.938s][info][gc,stats ] - age 3: 289144 bytes, 39602360 total [809.938s][info][gc,stats ] - age 4: 7786144 bytes, 47388504 total [809.938s][info][gc,stats ] - age 5: 470016 bytes, 47858520 total [809.938s][info][gc,stats ] - age 7: 32 bytes, 47858552 total [809.938s][info][gc,stats ] [809.938s][info][gc,stats ] Mutators: Evacuated 2816B across 28 objects, abandoned 0B across 0 objects. [809.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [809.938s][info][gc,stats ] - age 1: 2816 bytes, 2816 total [809.938s][info][gc,stats ] [809.938s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [809.938s][info][gc,stats ] - age 1: 24543024 bytes, 24543024 total [809.938s][info][gc,stats ] - age 2: 63271136 bytes, 87814160 total [809.938s][info][gc,stats ] - age 3: 172808192 bytes, 260622352 total [809.938s][info][gc,stats ] - age 4: 624512520 bytes, 885134872 total [809.938s][info][gc,stats ] - age 5: 7374544 bytes, 892509416 total [809.938s][info][gc,stats ] - age 6: 380435488 bytes, 1272944904 total [809.938s][info][gc,stats ] [809.938s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [809.938s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [809.938s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [809.948s][info][gc ] Transition from: normal to: idle [809.949s][info][gc ] Trigger (YOUNG): Average GC time (5064.17 ms) is above the time for average allocation rate (2095 MB/s) to deplete free headroom (6981M) (margin of error = 3.22) [809.949s][info][gc,ergo ] Free headroom: 8568M (free) - 1587M (spike) - 0B (penalties) = 6981M [809.949s][info][gc ] Transition from: idle to: normal [809.949s][info][gc ] Heuristics request for young collection accepted [809.949s][info][gc,free ] Free: 8568M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 7666K, Mutator Free: 1072 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [809.949s][info][gc,ergo ] GC(479) Start GC cycle (YOUNG) [809.949s][info][gc,start ] GC(479) Concurrent reset [809.949s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent reset [809.966s][info][gc ] GC(479) Concurrent reset 16.531ms [809.966s][info][gc,start ] GC(479) Pause Init Mark (YOUNG) [809.966s][info][gc,task ] GC(479) Using 8 of 8 workers for init marking [809.970s][info][gc ] GC(479) Pause Init Mark (YOUNG) 3.593ms [809.970s][info][gc,start ] GC(479) Concurrent remembered set scanning [809.970s][info][gc,task ] GC(479) Using 4 of 8 workers for Concurrent remembered set scanning [810.006s][info][gc ] GC(479) Concurrent remembered set scanning 36.299ms [810.006s][info][gc,start ] GC(479) Concurrent marking roots [810.006s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent marking roots [810.011s][info][gc ] GC(479) Concurrent marking roots 4.220ms [810.011s][info][gc,start ] GC(479) Concurrent marking (YOUNG) [810.011s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent marking [811.926s][info][gc ] GC(479) Concurrent marking (YOUNG) 1915.743ms [811.927s][info][gc,start ] GC(479) Pause Final Mark (YOUNG) [811.927s][info][gc,task ] GC(479) Using 8 of 8 workers for final marking [811.927s][info][gc,ergo ] GC(479) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [811.928s][info][gc,ergo ] GC(479) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [811.928s][info][gc,ergo ] GC(479) Chosen CSet evacuates young: 46946K (of which at least: 0B are to be promoted), old: 0B [811.928s][info][gc,ergo ] GC(479) Collectable Garbage: 5463M (99%), Immediate: 0B (0%), 0 regions, CSet: 5463M (99%), 689 regions [811.928s][info][gc,ergo ] GC(479) Evacuation Targets: YOUNG: 46946K, PROMOTE: 0B, OLD: 0B, TOTAL: 46946K [811.928s][info][gc,free ] Free: 5384M, Max: 8192K regular, 800M humongous, Frag: 86% external, 0% internal; Used: 8165K, Mutator Free: 674 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [811.928s][info][gc ] GC(479) Pause Final Mark (YOUNG) 0.997ms [811.928s][info][gc,start ] GC(479) Concurrent thread roots [811.928s][info][gc,task ] GC(479) Using 4 of 8 workers for Concurrent thread roots [811.932s][info][gc ] GC(479) Concurrent thread roots 4.062ms [811.932s][info][gc,start ] GC(479) Concurrent weak references [811.932s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent weak references [811.932s][info][gc,ref ] GC(479) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [811.932s][info][gc,ref ] GC(479) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [811.932s][info][gc,ref ] GC(479) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [811.932s][info][gc ] GC(479) Concurrent weak references 0.051ms [811.932s][info][gc,start ] GC(479) Concurrent weak roots [811.932s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent weak root [811.933s][info][gc ] GC(479) Concurrent weak roots 0.582ms [811.933s][info][gc,start ] GC(479) Concurrent cleanup [811.933s][info][gc ] GC(479) Concurrent cleanup 26276M->26276M(31744M) 0.103ms [811.933s][info][gc,free ] Free: 5371M, Max: 8192K regular, 800M humongous, Frag: 86% external, 0% internal; Used: 4675K, Mutator Free: 672 Collector Reserve: 57325K, Max: 8192K; Used: 18576B Old Collector Reserve: 7520K, Max: 7520K; Used: 671K [811.933s][info][gc,start ] GC(479) Concurrent strong roots [811.933s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent strong root [811.933s][info][gc ] GC(479) Concurrent strong roots 0.426ms [811.933s][info][gc,start ] GC(479) Concurrent evacuation [811.933s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent evacuation [811.954s][info][gc ] GC(479) Concurrent evacuation 20.597ms [811.954s][info][gc,start ] GC(479) Pause Init Update Refs [811.955s][info][gc ] GC(479) Pause Init Update Refs 0.499ms [811.955s][info][gc,start ] GC(479) Concurrent update references [811.955s][info][gc,task ] GC(479) Using 4 of 8 workers for concurrent reference update [811.955s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [812.604s][info][gc ] GC(479) Concurrent update references 649.094ms [812.604s][info][gc,start ] GC(479) Concurrent update thread roots [812.613s][info][gc ] GC(479) Concurrent update thread roots 9.371ms [812.614s][info][gc,start ] GC(479) Pause Final Update Refs [812.614s][info][gc,task ] GC(479) Using 8 of 8 workers for final reference update [812.614s][info][gc,free ] Free: 8704M, Max: 8192K regular, 448M humongous, Frag: 87% external, 62% internal; Used: 5444M, Mutator Free: 1089 Collector Reserve: 808M, Max: 8192K; Used: 73728K Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [812.614s][info][gc ] GC(479) Pause Final Update Refs 0.219ms [812.614s][info][gc,start ] GC(479) Concurrent cleanup [812.614s][info][gc ] GC(479) Concurrent cleanup 27703M->22195M(31744M) 0.195ms [812.614s][info][gc,ergo ] GC(479) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7524K, young_available: 9512M [812.614s][info][gc,ergo ] GC(479) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.1% during period of 2.677s [812.614s][info][gc,ergo ] GC(479) At end of Concurrent Young GC: YOUNG generation used: 6595M, used regions: 6616M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9511M [812.614s][info][gc,ergo ] GC(479) At end of Concurrent Young GC: OLD generation used: 15600M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 7524K [812.615s][info][gc,free ] Free: 8703M, Max: 8192K regular, 992M humongous, Frag: 89% external, 0% internal; Used: 9059K, Mutator Free: 1089 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [812.615s][info][gc,stats ] [812.615s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [812.615s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [812.615s][info][gc,stats ] [812.615s][info][gc,stats ] Concurrent Reset 16552 us [812.615s][info][gc,stats ] Pause Init Mark (G) 4340 us [812.615s][info][gc,stats ] Pause Init Mark (N) 3601 us [812.615s][info][gc,stats ] Swap Remembered Set 3283 us [812.615s][info][gc,stats ] Update Region States 183 us [812.615s][info][gc,stats ] Concurrent Scan Remembered Set 36317 us, parallelism: 3.99x [812.615s][info][gc,stats ] RS: 144776 us [812.615s][info][gc,stats ] RS: Scan Clusters 144776 us, workers (us): 36211, 36193, 36188, 36185, ---, ---, ---, ---, [812.615s][info][gc,stats ] Concurrent Mark Roots 4236 us, parallelism: 3.65x [812.615s][info][gc,stats ] CMR: 15464 us [812.615s][info][gc,stats ] CMR: Thread Roots 14111 us, workers (us): 3583, 3441, 3624, 3463, ---, ---, ---, ---, [812.615s][info][gc,stats ] CMR: Code Cache Roots 1212 us, workers (us): 174, 416, 195, 427, ---, ---, ---, ---, [812.615s][info][gc,stats ] CMR: VM Strong Roots 104 us, workers (us): 33, 28, 23, 20, ---, ---, ---, ---, [812.615s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, ---, 7, ---, ---, ---, ---, ---, [812.615s][info][gc,stats ] Concurrent Marking 1915772 us, parallelism: 3.98x [812.615s][info][gc,stats ] CM: 7624924 us [812.615s][info][gc,stats ] CM: Parallel Mark 7624924 us, workers (us): 1906245, 1906247, 1906209, 1906223, ---, ---, ---, ---, [812.615s][info][gc,stats ] Pause Final Mark (G) 1472 us [812.615s][info][gc,stats ] Pause Final Mark (N) 1003 us [812.615s][info][gc,stats ] Finish Mark 488 us [812.615s][info][gc,stats ] Update Region States 89 us [812.615s][info][gc,stats ] Choose Collection Set 187 us [812.615s][info][gc,stats ] Rebuild Free Set 43 us [812.615s][info][gc,stats ] Concurrent Thread Roots 4079 us, parallelism: 3.91x [812.615s][info][gc,stats ] CTR: 15957 us [812.615s][info][gc,stats ] CTR: Thread Roots 15957 us, workers (us): 3994, 3988, 3971, 4003, ---, ---, ---, ---, [812.615s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [812.615s][info][gc,stats ] CWRF: 1 us [812.615s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [812.615s][info][gc,stats ] Concurrent Weak Roots 588 us [812.615s][info][gc,stats ] Roots 52 us, parallelism: 1.24x [812.615s][info][gc,stats ] CWR: 64 us [812.615s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 23, 17, 15, 9, ---, ---, ---, ---, [812.615s][info][gc,stats ] Rendezvous 519 us [812.615s][info][gc,stats ] Concurrent Cleanup 108 us [812.615s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.50x [812.615s][info][gc,stats ] CSR: 1074 us [812.615s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 265, 338, 158, 160, ---, ---, ---, ---, [812.615s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 35, 33, 31, 27, ---, ---, ---, ---, [812.615s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [812.615s][info][gc,stats ] Concurrent Evacuation 20612 us [812.615s][info][gc,stats ] Pause Init Update Refs (G) 930 us [812.615s][info][gc,stats ] Pause Init Update Refs (N) 509 us [812.615s][info][gc,stats ] Manage GCLABs 418 us [812.615s][info][gc,stats ] Concurrent Update Refs 649119 us [812.615s][info][gc,stats ] Concurrent Update Thread Roots 9390 us [812.615s][info][gc,stats ] Pause Final Update Refs (G) 813 us [812.615s][info][gc,stats ] Pause Final Update Refs (N) 224 us [812.615s][info][gc,stats ] Update Region States 47 us [812.615s][info][gc,stats ] Trash Collection Set 20 us [812.615s][info][gc,stats ] Rebuild Free Set 75 us [812.615s][info][gc,stats ] Concurrent Cleanup 204 us [812.615s][info][gc,stats ] Workers: Evacuated 46946K across 672373 objects, abandoned 0B across 0 objects. [812.615s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [812.615s][info][gc,stats ] - age 1: 38024720 bytes, 38024720 total [812.615s][info][gc,stats ] - age 2: 613832 bytes, 38638552 total [812.615s][info][gc,stats ] - age 3: 902400 bytes, 39540952 total [812.615s][info][gc,stats ] - age 4: 277728 bytes, 39818680 total [812.615s][info][gc,stats ] - age 5: 7784112 bytes, 47602792 total [812.615s][info][gc,stats ] - age 6: 470016 bytes, 48072808 total [812.615s][info][gc,stats ] - age 7: 32 bytes, 48072840 total [812.615s][info][gc,stats ] [812.615s][info][gc,stats ] Mutators: Evacuated 352B across 13 objects, abandoned 0B across 0 objects. [812.615s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [812.615s][info][gc,stats ] - age 1: 320 bytes, 320 total [812.615s][info][gc,stats ] - age 2: 32 bytes, 352 total [812.615s][info][gc,stats ] [812.615s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [812.615s][info][gc,stats ] - age 2: 24474080 bytes, 24474080 total [812.615s][info][gc,stats ] - age 3: 63205312 bytes, 87679392 total [812.615s][info][gc,stats ] - age 4: 172740696 bytes, 260420088 total [812.615s][info][gc,stats ] - age 5: 624245712 bytes, 884665800 total [812.615s][info][gc,stats ] - age 6: 7374144 bytes, 892039944 total [812.615s][info][gc,stats ] - age 7: 380435488 bytes, 1272475432 total [812.615s][info][gc,stats ] [812.615s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [812.615s][info][gc,stats ] - age 7: 10465084264 bytes, 10465084264 total [812.615s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [812.625s][info][gc ] Transition from: normal to: idle [812.626s][info][gc ] Trigger (YOUNG): Average GC time (5211.39 ms) is above the time for average allocation rate (2088 MB/s) to deplete free headroom (7090M) (margin of error = 3.23) [812.626s][info][gc,ergo ] Free headroom: 8678M (free) - 1587M (spike) - 0B (penalties) = 7090M [812.626s][info][gc ] Transition from: idle to: normal [812.626s][info][gc ] Heuristics request for young collection accepted [812.626s][info][gc,free ] Free: 8677M, Max: 8192K regular, 992M humongous, Frag: 89% external, 0% internal; Used: 10261K, Mutator Free: 1086 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [812.626s][info][gc,ergo ] GC(480) Start GC cycle (YOUNG) [812.626s][info][gc,start ] GC(480) Concurrent reset [812.626s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent reset [812.651s][info][gc ] GC(480) Concurrent reset 25.401ms [812.652s][info][gc,start ] GC(480) Pause Init Mark (YOUNG) [812.652s][info][gc,task ] GC(480) Using 8 of 8 workers for init marking [812.655s][info][gc ] GC(480) Pause Init Mark (YOUNG) 3.591ms [812.656s][info][gc,start ] GC(480) Concurrent remembered set scanning [812.656s][info][gc,task ] GC(480) Using 4 of 8 workers for Concurrent remembered set scanning [812.697s][info][gc ] GC(480) Concurrent remembered set scanning 41.691ms [812.697s][info][gc,start ] GC(480) Concurrent marking roots [812.697s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent marking roots [812.702s][info][gc ] GC(480) Concurrent marking roots 4.301ms [812.702s][info][gc,start ] GC(480) Concurrent marking (YOUNG) [812.702s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent marking [813.746s][info][gc ] Periodic Sample: GCU = 24.491%, MU = 18.320% during most recent 5.0s [814.630s][info][gc ] GC(480) Concurrent marking (YOUNG) 1928.554ms [814.631s][info][gc,start ] GC(480) Pause Final Mark (YOUNG) [814.631s][info][gc,task ] GC(480) Using 8 of 8 workers for final marking [814.631s][info][gc,ergo ] GC(480) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [814.631s][info][gc,ergo ] GC(480) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [814.631s][info][gc,ergo ] GC(480) Chosen CSet evacuates young: 42916K (of which at least: 0B are to be promoted), old: 0B [814.631s][info][gc,ergo ] GC(480) Collectable Garbage: 5374M (99%), Immediate: 0B (0%), 0 regions, CSet: 5374M (99%), 677 regions [814.631s][info][gc,ergo ] GC(480) Evacuation Targets: YOUNG: 42916K, PROMOTE: 0B, OLD: 0B, TOTAL: 42916K [814.632s][info][gc,free ] Free: 5445M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 2759K, Mutator Free: 681 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [814.632s][info][gc ] GC(480) Pause Final Mark (YOUNG) 1.088ms [814.632s][info][gc,start ] GC(480) Concurrent thread roots [814.632s][info][gc,task ] GC(480) Using 4 of 8 workers for Concurrent thread roots [814.636s][info][gc ] GC(480) Concurrent thread roots 3.886ms [814.636s][info][gc,start ] GC(480) Concurrent weak references [814.636s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent weak references [814.636s][info][gc,ref ] GC(480) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [814.636s][info][gc,ref ] GC(480) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [814.636s][info][gc,ref ] GC(480) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [814.636s][info][gc ] GC(480) Concurrent weak references 0.055ms [814.636s][info][gc,start ] GC(480) Concurrent weak roots [814.636s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent weak root [814.636s][info][gc ] GC(480) Concurrent weak roots 0.681ms [814.636s][info][gc,start ] GC(480) Concurrent cleanup [814.637s][info][gc ] GC(480) Concurrent cleanup 26219M->26219M(31744M) 0.120ms [814.637s][info][gc,free ] Free: 5431M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 104K, Mutator Free: 679 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [814.637s][info][gc,start ] GC(480) Concurrent strong roots [814.637s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent strong root [814.637s][info][gc ] GC(480) Concurrent strong roots 0.439ms [814.637s][info][gc,start ] GC(480) Concurrent evacuation [814.637s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent evacuation [814.650s][info][gc ] GC(480) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15736M [814.650s][info][gc ] GC(480) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 16000M [814.657s][info][gc ] GC(480) Concurrent evacuation 19.936ms [814.657s][info][gc,start ] GC(480) Pause Init Update Refs [814.658s][info][gc ] GC(480) Pause Init Update Refs 0.492ms [814.658s][info][gc,start ] GC(480) Concurrent update references [814.658s][info][gc,task ] GC(480) Using 4 of 8 workers for concurrent reference update [814.658s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [815.312s][info][gc ] GC(480) Concurrent update references 653.756ms [815.312s][info][gc,start ] GC(480) Concurrent update thread roots [815.321s][info][gc ] GC(480) Concurrent update thread roots 9.320ms [815.321s][info][gc,start ] GC(480) Pause Final Update Refs [815.321s][info][gc,task ] GC(480) Using 8 of 8 workers for final reference update [815.322s][info][gc,free ] Free: 8678M, Max: 8192K regular, 464M humongous, Frag: 87% external, 61% internal; Used: 5353M, Mutator Free: 1085 Collector Reserve: 792M, Max: 8192K; Used: 65536K Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [815.322s][info][gc ] GC(480) Pause Final Update Refs 0.228ms [815.322s][info][gc,start ] GC(480) Concurrent cleanup [815.322s][info][gc ] GC(480) Concurrent cleanup 27645M->22237M(31744M) 0.171ms [815.322s][info][gc,ergo ] GC(480) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7524K, young_available: 9469M [815.322s][info][gc,ergo ] GC(480) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.708s [815.322s][info][gc,ergo ] GC(480) At end of Concurrent Young GC: YOUNG generation used: 6275M, used regions: 6288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15744M, available: 9468M [815.322s][info][gc,ergo ] GC(480) At end of Concurrent Young GC: OLD generation used: 15963M, used regions: 16000M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16000M, available: 7524K [815.322s][info][gc,free ] Free: 8676M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 3281K, Mutator Free: 1085 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [815.323s][info][gc,stats ] [815.323s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [815.323s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [815.323s][info][gc,stats ] [815.323s][info][gc,stats ] Concurrent Reset 25429 us [815.323s][info][gc,stats ] Pause Init Mark (G) 4268 us [815.323s][info][gc,stats ] Pause Init Mark (N) 3599 us [815.323s][info][gc,stats ] Swap Remembered Set 3306 us [815.323s][info][gc,stats ] Update Region States 165 us [815.323s][info][gc,stats ] Concurrent Scan Remembered Set 41707 us, parallelism: 3.99x [815.323s][info][gc,stats ] RS: 166447 us [815.323s][info][gc,stats ] RS: Scan Clusters 166447 us, workers (us): 41623, 41613, 41612, 41599, ---, ---, ---, ---, [815.323s][info][gc,stats ] Concurrent Mark Roots 4314 us, parallelism: 3.62x [815.323s][info][gc,stats ] CMR: 15625 us [815.323s][info][gc,stats ] CMR: Thread Roots 14330 us, workers (us): 3601, 3472, 3706, 3550, ---, ---, ---, ---, [815.323s][info][gc,stats ] CMR: Code Cache Roots 1137 us, workers (us): 180, 339, 205, 413, ---, ---, ---, ---, [815.323s][info][gc,stats ] CMR: VM Strong Roots 122 us, workers (us): 36, 35, 26, 25, ---, ---, ---, ---, [815.323s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [815.323s][info][gc,stats ] Concurrent Marking 1928582 us, parallelism: 3.98x [815.323s][info][gc,stats ] CM: 7674766 us [815.323s][info][gc,stats ] CM: Parallel Mark 7674766 us, workers (us): 1918711, 1918702, 1918671, 1918682, ---, ---, ---, ---, [815.323s][info][gc,stats ] Pause Final Mark (G) 1602 us [815.323s][info][gc,stats ] Pause Final Mark (N) 1094 us [815.323s][info][gc,stats ] Finish Mark 568 us [815.323s][info][gc,stats ] Update Region States 85 us [815.323s][info][gc,stats ] Choose Collection Set 203 us [815.323s][info][gc,stats ] Rebuild Free Set 46 us [815.323s][info][gc,stats ] Concurrent Thread Roots 3902 us, parallelism: 3.85x [815.323s][info][gc,stats ] CTR: 15006 us [815.323s][info][gc,stats ] CTR: Thread Roots 15006 us, workers (us): 3840, 3725, 3778, 3664, ---, ---, ---, ---, [815.323s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [815.323s][info][gc,stats ] CWRF: 1 us [815.323s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [815.323s][info][gc,stats ] Concurrent Weak Roots 688 us [815.323s][info][gc,stats ] Roots 60 us, parallelism: 1.52x [815.323s][info][gc,stats ] CWR: 90 us [815.323s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 29, 26, 20, 15, ---, ---, ---, ---, [815.323s][info][gc,stats ] Rendezvous 609 us [815.323s][info][gc,stats ] Concurrent Cleanup 125 us [815.323s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.65x [815.323s][info][gc,stats ] CSR: 1175 us [815.323s][info][gc,stats ] CSR: Code Cache Roots 1008 us, workers (us): 355, 267, 191, 195, ---, ---, ---, ---, [815.323s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 38, 37, 33, 32, ---, ---, ---, ---, [815.323s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [815.323s][info][gc,stats ] Concurrent Evacuation 19954 us [815.323s][info][gc,stats ] Pause Init Update Refs (G) 971 us [815.323s][info][gc,stats ] Pause Init Update Refs (N) 500 us [815.323s][info][gc,stats ] Manage GCLABs 421 us [815.323s][info][gc,stats ] Concurrent Update Refs 653780 us [815.323s][info][gc,stats ] Concurrent Update Thread Roots 9337 us [815.323s][info][gc,stats ] Pause Final Update Refs (G) 837 us [815.323s][info][gc,stats ] Pause Final Update Refs (N) 233 us [815.323s][info][gc,stats ] Update Region States 49 us [815.323s][info][gc,stats ] Trash Collection Set 19 us [815.323s][info][gc,stats ] Rebuild Free Set 78 us [815.323s][info][gc,stats ] Concurrent Cleanup 177 us [815.323s][info][gc,stats ] Workers: Evacuated 42915K across 591729 objects, abandoned 0B across 0 objects. [815.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [815.323s][info][gc,stats ] - age 1: 33507352 bytes, 33507352 total [815.323s][info][gc,stats ] - age 2: 578120 bytes, 34085472 total [815.323s][info][gc,stats ] - age 3: 527592 bytes, 34613064 total [815.323s][info][gc,stats ] - age 4: 813408 bytes, 35426472 total [815.323s][info][gc,stats ] - age 5: 266840 bytes, 35693312 total [815.323s][info][gc,stats ] - age 6: 7782048 bytes, 43475360 total [815.323s][info][gc,stats ] - age 7: 470016 bytes, 43945376 total [815.323s][info][gc,stats ] [815.323s][info][gc,stats ] Mutators: Evacuated 720B across 30 objects, abandoned 0B across 0 objects. [815.323s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [815.323s][info][gc,stats ] - age 1: 464 bytes, 464 total [815.323s][info][gc,stats ] - age 2: 128 bytes, 592 total [815.323s][info][gc,stats ] - age 3: 32 bytes, 624 total [815.323s][info][gc,stats ] - age 4: 64 bytes, 688 total [815.323s][info][gc,stats ] - age 6: 32 bytes, 720 total [815.323s][info][gc,stats ] [815.323s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [815.323s][info][gc,stats ] - age 3: 24408176 bytes, 24408176 total [815.323s][info][gc,stats ] - age 4: 63156480 bytes, 87564656 total [815.323s][info][gc,stats ] - age 5: 172679584 bytes, 260244240 total [815.323s][info][gc,stats ] - age 6: 624110464 bytes, 884354704 total [815.323s][info][gc,stats ] - age 7: 7374144 bytes, 891728848 total [815.323s][info][gc,stats ] [815.323s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [815.323s][info][gc,stats ] - age 7: 10845519752 bytes, 10845519752 total [815.323s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [815.333s][info][gc ] Transition from: normal to: idle [815.334s][info][gc ] Trigger (YOUNG): Average GC time (5318.14 ms) is above the time for average allocation rate (2082 MB/s) to deplete free headroom (7063M) (margin of error = 3.24) [815.334s][info][gc,ergo ] Free headroom: 8650M (free) - 1587M (spike) - 0B (penalties) = 7063M [815.334s][info][gc ] Transition from: idle to: normal [815.334s][info][gc ] Heuristics request for young collection accepted [815.334s][info][gc,free ] Free: 8650M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 5615K, Mutator Free: 1082 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [815.334s][info][gc,ergo ] GC(481) Start GC cycle (YOUNG) [815.334s][info][gc,start ] GC(481) Concurrent reset [815.334s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent reset [815.350s][info][gc ] GC(481) Concurrent reset 15.766ms [815.350s][info][gc,start ] GC(481) Pause Init Mark (YOUNG) [815.350s][info][gc,task ] GC(481) Using 8 of 8 workers for init marking [815.354s][info][gc ] GC(481) Pause Init Mark (YOUNG) 3.608ms [815.354s][info][gc,start ] GC(481) Concurrent remembered set scanning [815.354s][info][gc,task ] GC(481) Using 4 of 8 workers for Concurrent remembered set scanning [815.954s][info][gc ] GC(481) Concurrent remembered set scanning 600.081ms [815.954s][info][gc,start ] GC(481) Concurrent marking roots [815.954s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent marking roots [815.956s][info][gc ] GC(481) Concurrent marking roots 1.997ms [815.956s][info][gc,start ] GC(481) Concurrent marking (YOUNG) [815.956s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent marking [817.400s][info][gc ] GC(481) Concurrent marking (YOUNG) 1443.393ms [817.400s][info][gc,start ] GC(481) Pause Final Mark (YOUNG) [817.400s][info][gc,task ] GC(481) Using 8 of 8 workers for final marking [817.401s][info][gc,ergo ] GC(481) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [817.401s][info][gc,ergo ] GC(481) Adaptive CSet Selection for YOUNG. Max Evacuation: 655M, Actual Free: 0B. [817.401s][info][gc,ergo ] GC(481) Chosen CSet evacuates young: 45658K (of which at least: 0B are to be promoted), old: 0B [817.401s][info][gc,ergo ] GC(481) Collectable Garbage: 5395M (99%), Immediate: 0B (0%), 0 regions, CSet: 5395M (99%), 680 regions [817.401s][info][gc,ergo ] GC(481) Evacuation Targets: YOUNG: 45658K, PROMOTE: 0B, OLD: 0B, TOTAL: 45658K [817.401s][info][gc,free ] Free: 5265M, Max: 8192K regular, 808M humongous, Frag: 85% external, 0% internal; Used: 7038K, Mutator Free: 659 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [817.401s][info][gc ] GC(481) Pause Final Mark (YOUNG) 1.001ms [817.401s][info][gc,start ] GC(481) Concurrent thread roots [817.401s][info][gc,task ] GC(481) Using 4 of 8 workers for Concurrent thread roots [817.405s][info][gc ] GC(481) Concurrent thread roots 3.911ms [817.405s][info][gc,start ] GC(481) Concurrent weak references [817.405s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent weak references [817.405s][info][gc,ref ] GC(481) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [817.405s][info][gc,ref ] GC(481) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [817.405s][info][gc,ref ] GC(481) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [817.405s][info][gc ] GC(481) Concurrent weak references 0.039ms [817.405s][info][gc,start ] GC(481) Concurrent weak roots [817.405s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent weak root [817.406s][info][gc ] GC(481) Concurrent weak roots 0.718ms [817.406s][info][gc,start ] GC(481) Concurrent cleanup [817.406s][info][gc ] GC(481) Concurrent cleanup 26398M->26398M(31744M) 0.119ms [817.406s][info][gc,free ] Free: 5252M, Max: 8192K regular, 808M humongous, Frag: 85% external, 0% internal; Used: 3346K, Mutator Free: 657 Collector Reserve: 57333K, Max: 8192K; Used: 10320B Old Collector Reserve: 7518K, Max: 7518K; Used: 674K [817.406s][info][gc,start ] GC(481) Concurrent strong roots [817.406s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent strong root [817.407s][info][gc ] GC(481) Concurrent strong roots 0.421ms [817.407s][info][gc,start ] GC(481) Concurrent evacuation [817.407s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent evacuation [817.411s][info][gc ] GC(481) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16008M [817.427s][info][gc ] GC(481) Concurrent evacuation 20.058ms [817.427s][info][gc,start ] GC(481) Pause Init Update Refs [817.427s][info][gc ] GC(481) Pause Init Update Refs 0.464ms [817.428s][info][gc,start ] GC(481) Concurrent update references [817.428s][info][gc,task ] GC(481) Using 4 of 8 workers for concurrent reference update [817.428s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [818.110s][info][gc ] GC(481) Concurrent update references 682.142ms [818.110s][info][gc,start ] GC(481) Concurrent update thread roots [818.119s][info][gc ] GC(481) Concurrent update thread roots 9.279ms [818.119s][info][gc,start ] GC(481) Pause Final Update Refs [818.119s][info][gc,task ] GC(481) Using 8 of 8 workers for final reference update [818.120s][info][gc,free ] Free: 8383M, Max: 8192K regular, 376M humongous, Frag: 88% external, 64% internal; Used: 5376M, Mutator Free: 1048 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 102M, Max: 8192K; Used: 66784K [818.120s][info][gc ] GC(481) Pause Final Update Refs 0.223ms [818.120s][info][gc,start ] GC(481) Concurrent cleanup [818.120s][info][gc ] GC(481) Concurrent cleanup 27876M->22444M(31744M) 0.166ms [818.120s][info][gc ] GC(481) Transfer 12 region(s) from YOUNG to OLD, yielding increased size: 16104M [818.120s][info][gc,ergo ] GC(481) After cleanup, successfully transferred 12 regions to old to prepare for next gc, old available: 102M, young_available: 9166M [818.120s][info][gc,ergo ] GC(481) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.2% during period of 2.798s [818.120s][info][gc,ergo ] GC(481) At end of Concurrent Young GC: YOUNG generation used: 6474M, used regions: 6496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15640M, available: 9165M [818.120s][info][gc,ergo ] GC(481) At end of Concurrent Young GC: OLD generation used: 15971M, used regions: 16008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16104M, available: 102M [818.120s][info][gc,free ] Free: 8381M, Max: 8192K regular, 976M humongous, Frag: 89% external, 0% internal; Used: 2084K, Mutator Free: 1048 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 102M, Max: 8192K; Used: 1248K [818.121s][info][gc,stats ] [818.121s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [818.121s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [818.121s][info][gc,stats ] [818.121s][info][gc,stats ] Concurrent Reset 15796 us [818.121s][info][gc,stats ] Pause Init Mark (G) 4337 us [818.121s][info][gc,stats ] Pause Init Mark (N) 3614 us [818.121s][info][gc,stats ] Swap Remembered Set 3300 us [818.121s][info][gc,stats ] Update Region States 191 us [818.121s][info][gc,stats ] Concurrent Scan Remembered Set 600109 us, parallelism: 4.00x [818.121s][info][gc,stats ] RS: 2398539 us [818.121s][info][gc,stats ] RS: Scan Clusters 2398539 us, workers (us): 599994, 599996, 599561, 598988, ---, ---, ---, ---, [818.121s][info][gc,stats ] Concurrent Mark Roots 2014 us, parallelism: 3.31x [818.121s][info][gc,stats ] CMR: 6657 us [818.121s][info][gc,stats ] CMR: Thread Roots 5585 us, workers (us): 1297, 1353, 1421, 1514, ---, ---, ---, ---, [818.121s][info][gc,stats ] CMR: Code Cache Roots 950 us, workers (us): 340, 289, 177, 144, ---, ---, ---, ---, [818.121s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 25, 24, 21, 16, ---, ---, ---, ---, [818.121s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 29, 7, ---, ---, ---, ---, [818.121s][info][gc,stats ] Concurrent Marking 1443418 us, parallelism: 3.98x [818.121s][info][gc,stats ] CM: 5741028 us [818.121s][info][gc,stats ] CM: Parallel Mark 5741028 us, workers (us): 1435265, 1435255, 1435258, 1435251, ---, ---, ---, ---, [818.121s][info][gc,stats ] Pause Final Mark (G) 1577 us [818.121s][info][gc,stats ] Pause Final Mark (N) 1007 us [818.121s][info][gc,stats ] Finish Mark 484 us [818.121s][info][gc,stats ] Update Region States 90 us [818.121s][info][gc,stats ] Choose Collection Set 188 us [818.121s][info][gc,stats ] Rebuild Free Set 42 us [818.121s][info][gc,stats ] Concurrent Thread Roots 3925 us, parallelism: 3.89x [818.121s][info][gc,stats ] CTR: 15263 us [818.121s][info][gc,stats ] CTR: Thread Roots 15263 us, workers (us): 3782, 3807, 3818, 3856, ---, ---, ---, ---, [818.121s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [818.121s][info][gc,stats ] CWRF: 1 us [818.121s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [818.121s][info][gc,stats ] Concurrent Weak Roots 723 us [818.121s][info][gc,stats ] Roots 51 us, parallelism: 1.30x [818.121s][info][gc,stats ] CWR: 67 us [818.121s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 21, 15, 11, ---, ---, ---, ---, [818.121s][info][gc,stats ] Rendezvous 658 us [818.121s][info][gc,stats ] Concurrent Cleanup 127 us [818.121s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.57x [818.121s][info][gc,stats ] CSR: 1108 us [818.121s][info][gc,stats ] CSR: Code Cache Roots 953 us, workers (us): 259, 158, 343, 193, ---, ---, ---, ---, [818.121s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 39, 35, 31, 21, ---, ---, ---, ---, [818.121s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, 22, ---, ---, ---, ---, ---, ---, [818.121s][info][gc,stats ] Concurrent Evacuation 20074 us [818.121s][info][gc,stats ] Pause Init Update Refs (G) 866 us [818.121s][info][gc,stats ] Pause Init Update Refs (N) 472 us [818.121s][info][gc,stats ] Manage GCLABs 395 us [818.121s][info][gc,stats ] Concurrent Update Refs 682167 us [818.121s][info][gc,stats ] Concurrent Update Thread Roots 9297 us [818.121s][info][gc,stats ] Pause Final Update Refs (G) 817 us [818.121s][info][gc,stats ] Pause Final Update Refs (N) 227 us [818.121s][info][gc,stats ] Update Region States 47 us [818.121s][info][gc,stats ] Trash Collection Set 20 us [818.121s][info][gc,stats ] Rebuild Free Set 77 us [818.121s][info][gc,stats ] Concurrent Cleanup 171 us [818.121s][info][gc,stats ] Workers: Evacuated 45658K across 657629 objects, abandoned 0B across 0 objects. [818.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [818.121s][info][gc,stats ] - age 1: 35822320 bytes, 35822320 total [818.121s][info][gc,stats ] - age 2: 776928 bytes, 36599248 total [818.121s][info][gc,stats ] - age 3: 491760 bytes, 37091008 total [818.121s][info][gc,stats ] - age 4: 434560 bytes, 37525568 total [818.121s][info][gc,stats ] - age 5: 723472 bytes, 38249040 total [818.121s][info][gc,stats ] - age 6: 254560 bytes, 38503600 total [818.121s][info][gc,stats ] - age 7: 8250344 bytes, 46753944 total [818.121s][info][gc,stats ] [818.121s][info][gc,stats ] Mutators: Evacuated 480B across 30 objects, abandoned 0B across 0 objects. [818.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [818.121s][info][gc,stats ] - age 1: 32 bytes, 32 total [818.121s][info][gc,stats ] - age 2: 96 bytes, 128 total [818.121s][info][gc,stats ] - age 3: 96 bytes, 224 total [818.121s][info][gc,stats ] - age 4: 96 bytes, 320 total [818.121s][info][gc,stats ] - age 5: 160 bytes, 480 total [818.121s][info][gc,stats ] [818.121s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [818.121s][info][gc,stats ] - age 4: 24340128 bytes, 24340128 total [818.121s][info][gc,stats ] - age 5: 63113376 bytes, 87453504 total [818.121s][info][gc,stats ] - age 6: 172614416 bytes, 260067920 total [818.121s][info][gc,stats ] - age 7: 624032376 bytes, 884100296 total [818.121s][info][gc,stats ] [818.121s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [818.121s][info][gc,stats ] - age 7: 10852893896 bytes, 10852893896 total [818.121s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [818.131s][info][gc ] Transition from: normal to: idle [818.132s][info][gc ] Trigger (YOUNG): Average GC time (5416.27 ms) is above the time for average allocation rate (2076 MB/s) to deplete free headroom (6767M) (margin of error = 3.25) [818.132s][info][gc,ergo ] Free headroom: 8354M (free) - 1587M (spike) - 0B (penalties) = 6767M [818.132s][info][gc ] Transition from: idle to: normal [818.132s][info][gc ] Heuristics request for young collection accepted [818.132s][info][gc,free ] Free: 8354M, Max: 8192K regular, 976M humongous, Frag: 89% external, 0% internal; Used: 5375K, Mutator Free: 1045 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 102M, Max: 8192K; Used: 1248K [818.132s][info][gc,ergo ] GC(482) Start GC cycle (YOUNG) [818.132s][info][gc,start ] GC(482) Concurrent reset [818.132s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent reset [818.157s][info][gc ] GC(482) Concurrent reset 24.804ms [818.157s][info][gc,start ] GC(482) Pause Init Mark (YOUNG) [818.157s][info][gc,task ] GC(482) Using 8 of 8 workers for init marking [818.161s][info][gc ] GC(482) Pause Init Mark (YOUNG) 3.677ms [818.161s][info][gc,start ] GC(482) Concurrent remembered set scanning [818.161s][info][gc,task ] GC(482) Using 4 of 8 workers for Concurrent remembered set scanning [818.698s][info][gc ] GC(482) Concurrent remembered set scanning 536.859ms [818.698s][info][gc,start ] GC(482) Concurrent marking roots [818.698s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent marking roots [818.700s][info][gc ] GC(482) Concurrent marking roots 2.107ms [818.700s][info][gc,start ] GC(482) Concurrent marking (YOUNG) [818.700s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent marking [818.756s][info][gc ] Periodic Sample: GCU = 24.217%, MU = 18.132% during most recent 5.0s [820.130s][info][gc ] GC(482) Concurrent marking (YOUNG) 1430.110ms [820.131s][info][gc,start ] GC(482) Pause Final Mark (YOUNG) [820.131s][info][gc,task ] GC(482) Using 8 of 8 workers for final marking [820.131s][info][gc,ergo ] GC(482) Planning to promote in place 0 humongous regions and 65 regular regions, spanning a total of 545259520 used bytes [820.132s][info][gc,ergo ] GC(482) Adaptive CSet Selection for YOUNG. Max Evacuation: 651M, Actual Free: 0B. [820.132s][info][gc,ergo ] GC(482) Chosen CSet evacuates young: 43269K (of which at least: 85833K are to be promoted), old: 0B [820.132s][info][gc,ergo ] GC(482) Collectable Garbage: 5641M (99%), Immediate: 0B (0%), 0 regions, CSet: 5641M (99%), 721 regions [820.132s][info][gc,ergo ] GC(482) Evacuation Targets: YOUNG: 43269K, PROMOTE: 85833K, OLD: 0B, TOTAL: 126M [820.132s][info][gc,free ] Free: 5084M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3861K, Mutator Free: 636 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 102M, Max: 8192K; Used: 1248K [820.132s][info][gc ] GC(482) Pause Final Mark (YOUNG) 1.082ms [820.132s][info][gc,start ] GC(482) Concurrent thread roots [820.132s][info][gc,task ] GC(482) Using 4 of 8 workers for Concurrent thread roots [820.136s][info][gc ] GC(482) Concurrent thread roots 3.752ms [820.136s][info][gc,start ] GC(482) Concurrent weak references [820.136s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent weak references [820.136s][info][gc,ref ] GC(482) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [820.136s][info][gc,ref ] GC(482) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [820.136s][info][gc,ref ] GC(482) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [820.136s][info][gc ] GC(482) Concurrent weak references 0.038ms [820.136s][info][gc,start ] GC(482) Concurrent weak roots [820.136s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent weak root [820.136s][info][gc ] GC(482) Concurrent weak roots 0.721ms [820.136s][info][gc,start ] GC(482) Concurrent cleanup [820.137s][info][gc ] GC(482) Concurrent cleanup 26484M->26484M(31744M) 0.102ms [820.137s][info][gc,free ] Free: 5071M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 730K, Mutator Free: 634 Collector Reserve: 57311K, Max: 8192K; Used: 33024B Old Collector Reserve: 102M, Max: 8192K; Used: 1248K [820.137s][info][gc,start ] GC(482) Concurrent strong roots [820.137s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent strong root [820.137s][info][gc ] GC(482) Concurrent strong roots 0.418ms [820.137s][info][gc,start ] GC(482) Concurrent evacuation [820.137s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent evacuation [820.148s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [820.188s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [820.193s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [820.195s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [820.228s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [820.228s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [820.230s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [820.230s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [820.232s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [820.233s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [820.233s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [820.234s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [820.235s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [820.236s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [820.236s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [820.281s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [820.282s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [820.282s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [820.283s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [820.284s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [820.285s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [820.285s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [820.286s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [820.288s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [820.288s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [820.289s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [820.290s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [820.290s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [820.292s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [820.293s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [820.294s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [820.294s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [820.295s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [820.296s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [820.296s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [820.299s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [820.299s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [820.299s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [820.301s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [820.301s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [820.301s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [820.302s][info][gc,ergo ] GC(482) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 107780608, promotion expended: 107772248, old capacity: 17230200832, old_used: 17199427152, old unaffiliated regions: 0 [820.302s][info][gc,ergo ] GC(482) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 107780608, promotion expended: 107772248, old capacity: 17230200832, old_used: 17199427152, old unaffiliated regions: 0 [820.302s][info][gc,ergo ] GC(482) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 107780608, promotion expended: 107772248, old capacity: 17230200832, old_used: 17199427152, old unaffiliated regions: 0 [820.302s][info][gc,ergo ] GC(482) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 107780608, promotion expended: 107772248, old capacity: 17230200832, old_used: 17199427152, old unaffiliated regions: 0 [820.302s][info][gc,ergo ] GC(482) Squelching additional promotion failure reports for current epoch [820.303s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [820.303s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [820.304s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [820.305s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [820.305s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [820.305s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [820.306s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [820.307s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [820.308s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [820.308s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [820.309s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [820.310s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [820.310s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [820.311s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [820.312s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [820.312s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [820.312s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [820.313s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [820.314s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [820.314s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [820.314s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [820.316s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [820.316s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [820.316s][info][gc ] GC(482) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [820.319s][info][gc ] GC(482) Concurrent evacuation 181.686ms [820.319s][info][gc,start ] GC(482) Pause Init Update Refs [820.320s][info][gc ] GC(482) Pause Init Update Refs 0.512ms [820.320s][info][gc,start ] GC(482) Concurrent update references [820.320s][info][gc,task ] GC(482) Using 4 of 8 workers for concurrent reference update [820.320s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [821.015s][info][gc ] GC(482) Concurrent update references 694.859ms [821.015s][info][gc,start ] GC(482) Concurrent update thread roots [821.024s][info][gc ] GC(482) Concurrent update thread roots 9.256ms [821.024s][info][gc,start ] GC(482) Pause Final Update Refs [821.024s][info][gc,task ] GC(482) Using 8 of 8 workers for final reference update [821.025s][info][gc,free ] Free: 8255M, Max: 8192K regular, 424M humongous, Frag: 84% external, 68% internal; Used: 5656M, Mutator Free: 1032 Collector Reserve: 760M, Max: 8192K; Used: 81920K Old Collector Reserve: 32768K, Max: 8192K; Used: 32768K [821.025s][info][gc ] GC(482) Pause Final Update Refs 0.239ms [821.025s][info][gc,start ] GC(482) Concurrent cleanup [821.025s][info][gc ] GC(482) Concurrent cleanup 28427M->22668M(31744M) 0.189ms [821.025s][info][gc ] GC(482) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 16656M [821.025s][info][gc,ergo ] GC(482) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 32774K, young_available: 9014M [821.025s][info][gc,ergo ] GC(482) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.1% during period of 2.905s [821.025s][info][gc,ergo ] GC(482) At end of Concurrent Young GC: YOUNG generation used: 6074M, used regions: 6088M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15088M, available: 9013M [821.025s][info][gc,ergo ] GC(482) At end of Concurrent Young GC: OLD generation used: 16594M, used regions: 16624M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16656M, available: 32774K [821.025s][info][gc,free ] Free: 8253M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 2356K, Mutator Free: 1032 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [821.026s][info][gc,stats ] [821.026s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [821.026s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [821.026s][info][gc,stats ] [821.026s][info][gc,stats ] Concurrent Reset 24834 us [821.026s][info][gc,stats ] Pause Init Mark (G) 4280 us [821.026s][info][gc,stats ] Pause Init Mark (N) 3685 us [821.026s][info][gc,stats ] Swap Remembered Set 3372 us [821.026s][info][gc,stats ] Update Region States 180 us [821.026s][info][gc,stats ] Concurrent Scan Remembered Set 536890 us, parallelism: 4.00x [821.026s][info][gc,stats ] RS: 2147027 us [821.026s][info][gc,stats ] RS: Scan Clusters 2147027 us, workers (us): 536779, 536754, 536752, 536743, ---, ---, ---, ---, [821.026s][info][gc,stats ] Concurrent Mark Roots 2124 us, parallelism: 3.31x [821.026s][info][gc,stats ] CMR: 7037 us [821.026s][info][gc,stats ] CMR: Thread Roots 5964 us, workers (us): 1551, 1457, 1555, 1401, ---, ---, ---, ---, [821.026s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 141, 285, 177, 342, ---, ---, ---, ---, [821.026s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 31, 22, 21, 17, ---, ---, ---, ---, [821.026s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [821.026s][info][gc,stats ] Concurrent Marking 1430137 us, parallelism: 3.98x [821.026s][info][gc,stats ] CM: 5687893 us [821.026s][info][gc,stats ] CM: Parallel Mark 5687893 us, workers (us): 1421991, 1421979, 1421973, 1421950, ---, ---, ---, ---, [821.026s][info][gc,stats ] Pause Final Mark (G) 1661 us [821.026s][info][gc,stats ] Pause Final Mark (N) 1088 us [821.026s][info][gc,stats ] Finish Mark 562 us [821.026s][info][gc,stats ] Update Region States 85 us [821.026s][info][gc,stats ] Choose Collection Set 201 us [821.026s][info][gc,stats ] Rebuild Free Set 43 us [821.026s][info][gc,stats ] Concurrent Thread Roots 3766 us, parallelism: 3.85x [821.026s][info][gc,stats ] CTR: 14483 us [821.026s][info][gc,stats ] CTR: Thread Roots 14483 us, workers (us): 3600, 3594, 3593, 3696, ---, ---, ---, ---, [821.026s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [821.026s][info][gc,stats ] CWRF: 1 us [821.026s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [821.026s][info][gc,stats ] Concurrent Weak Roots 735 us [821.026s][info][gc,stats ] Roots 47 us, parallelism: 1.38x [821.026s][info][gc,stats ] CWR: 65 us [821.026s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 18, 14, 11, ---, ---, ---, ---, [821.026s][info][gc,stats ] Rendezvous 663 us [821.026s][info][gc,stats ] Concurrent Cleanup 107 us [821.026s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.54x [821.026s][info][gc,stats ] CSR: 1072 us [821.026s][info][gc,stats ] CSR: Code Cache Roots 920 us, workers (us): 345, 165, 153, 256, ---, ---, ---, ---, [821.026s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 39, 33, 32, 23, ---, ---, ---, ---, [821.026s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 22, 5, ---, ---, ---, ---, ---, [821.026s][info][gc,stats ] Concurrent Evacuation 181705 us [821.026s][info][gc,stats ] Pause Init Update Refs (G) 1100 us [821.026s][info][gc,stats ] Pause Init Update Refs (N) 520 us [821.026s][info][gc,stats ] Manage GCLABs 438 us [821.026s][info][gc,stats ] Concurrent Update Refs 694886 us [821.026s][info][gc,stats ] Concurrent Update Thread Roots 9275 us [821.026s][info][gc,stats ] Pause Final Update Refs (G) 856 us [821.026s][info][gc,stats ] Pause Final Update Refs (N) 243 us [821.026s][info][gc,stats ] Update Region States 56 us [821.026s][info][gc,stats ] Trash Collection Set 20 us [821.026s][info][gc,stats ] Rebuild Free Set 78 us [821.026s][info][gc,stats ] Concurrent Cleanup 196 us [821.026s][info][gc,stats ] Workers: Evacuated 126M across 3344813 objects, abandoned 0B across 0 objects. [821.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [821.026s][info][gc,stats ] - age 1: 72010208 bytes, 72010208 total [821.026s][info][gc,stats ] - age 2: 655184 bytes, 72665392 total [821.026s][info][gc,stats ] - age 3: 776800 bytes, 73442192 total [821.026s][info][gc,stats ] - age 4: 491632 bytes, 73933824 total [821.026s][info][gc,stats ] - age 5: 434464 bytes, 74368288 total [821.026s][info][gc,stats ] - age 6: 723440 bytes, 75091728 total [821.026s][info][gc,stats ] - age 7: 8034888 bytes, 83126616 total [821.026s][info][gc,stats ] - age 9: 1952480 bytes, 85079096 total [821.026s][info][gc,stats ] [821.026s][info][gc,stats ] Mutators: Evacuated 1920B across 102 objects, abandoned 0B across 0 objects. [821.026s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [821.026s][info][gc,stats ] - age 1: 592 bytes, 592 total [821.026s][info][gc,stats ] - age 2: 176 bytes, 768 total [821.026s][info][gc,stats ] - age 3: 288 bytes, 1056 total [821.026s][info][gc,stats ] - age 4: 384 bytes, 1440 total [821.026s][info][gc,stats ] - age 5: 160 bytes, 1600 total [821.026s][info][gc,stats ] - age 6: 256 bytes, 1856 total [821.026s][info][gc,stats ] [821.026s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [821.026s][info][gc,stats ] - age 5: 24340128 bytes, 24340128 total [821.026s][info][gc,stats ] - age 6: 63113376 bytes, 87453504 total [821.026s][info][gc,stats ] - age 7: 172614352 bytes, 260067856 total [821.026s][info][gc,stats ] [821.026s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [821.026s][info][gc,stats ] - age 7: 11389032360 bytes, 11389032360 total [821.026s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [821.036s][info][gc ] Transition from: normal to: idle [821.036s][info][gc ] Trigger (YOUNG): Average GC time (5513.56 ms) is above the time for average allocation rate (2072 MB/s) to deplete free headroom (6644M) (margin of error = 3.25) [821.036s][info][gc,ergo ] Free headroom: 8231M (free) - 1587M (spike) - 0B (penalties) = 6644M [821.036s][info][gc ] Transition from: idle to: normal [821.036s][info][gc ] Heuristics request for young collection accepted [821.036s][info][gc,free ] Free: 8231M, Max: 8192K regular, 1040M humongous, Frag: 88% external, 0% internal; Used: 8914K, Mutator Free: 1030 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [821.036s][info][gc,ergo ] GC(483) Start GC cycle (YOUNG) [821.036s][info][gc,start ] GC(483) Concurrent reset [821.036s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent reset [821.063s][info][gc ] GC(483) Concurrent reset 26.731ms [821.063s][info][gc,start ] GC(483) Pause Init Mark (YOUNG) [821.063s][info][gc,task ] GC(483) Using 8 of 8 workers for init marking [821.067s][info][gc ] GC(483) Pause Init Mark (YOUNG) 3.727ms [821.067s][info][gc,start ] GC(483) Concurrent remembered set scanning [821.067s][info][gc,task ] GC(483) Using 4 of 8 workers for Concurrent remembered set scanning [821.480s][info][gc ] GC(483) Concurrent remembered set scanning 413.136ms [821.480s][info][gc,start ] GC(483) Concurrent marking roots [821.480s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent marking roots [821.483s][info][gc ] GC(483) Concurrent marking roots 2.977ms [821.483s][info][gc,start ] GC(483) Concurrent marking (YOUNG) [821.483s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent marking [821.874s][info][gc ] GC(483) Concurrent marking (YOUNG) 390.919ms [821.875s][info][gc,start ] GC(483) Pause Final Mark (YOUNG) [821.875s][info][gc,task ] GC(483) Using 8 of 8 workers for final marking [821.875s][info][gc,ergo ] GC(483) Planning to promote in place 0 humongous regions and 18 regular regions, spanning a total of 150994944 used bytes [821.875s][info][gc,ergo ] GC(483) Adaptive CSet Selection for YOUNG. Max Evacuation: 628M, Actual Free: 0B. [821.875s][info][gc,ergo ] GC(483) Chosen CSet evacuates young: 37679K (of which at least: 26325K are to be promoted), old: 0B [821.875s][info][gc,ergo ] GC(483) Collectable Garbage: 5857M (99%), Immediate: 0B (0%), 0 regions, CSet: 5857M (99%), 740 regions [821.875s][info][gc,ergo ] GC(483) Evacuation Targets: YOUNG: 37679K, PROMOTE: 26325K, OLD: 0B, TOTAL: 64004K [821.876s][info][gc,free ] Free: 7250M, Max: 8192K regular, 1040M humongous, Frag: 86% external, 0% internal; Used: 5625K, Mutator Free: 907 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [821.876s][info][gc ] GC(483) Pause Final Mark (YOUNG) 0.960ms [821.876s][info][gc,start ] GC(483) Concurrent thread roots [821.876s][info][gc,task ] GC(483) Using 4 of 8 workers for Concurrent thread roots [821.880s][info][gc ] GC(483) Concurrent thread roots 3.906ms [821.880s][info][gc,start ] GC(483) Concurrent weak references [821.880s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent weak references [821.880s][info][gc,ref ] GC(483) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [821.880s][info][gc,ref ] GC(483) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [821.880s][info][gc,ref ] GC(483) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [821.880s][info][gc ] GC(483) Concurrent weak references 0.061ms [821.880s][info][gc,start ] GC(483) Concurrent weak roots [821.880s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent weak root [821.880s][info][gc ] GC(483) Concurrent weak roots 0.666ms [821.880s][info][gc,start ] GC(483) Concurrent cleanup [821.881s][info][gc ] GC(483) Concurrent cleanup 24396M->24397M(31744M) 0.161ms [821.881s][info][gc,free ] Free: 7237M, Max: 8192K regular, 1040M humongous, Frag: 86% external, 0% internal; Used: 2228K, Mutator Free: 905 Collector Reserve: 48662K, Max: 8192K; Used: 489K Old Collector Reserve: 32765K, Max: 8192K; Used: 2560B [821.881s][info][gc,start ] GC(483) Concurrent strong roots [821.881s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent strong root [821.881s][info][gc ] GC(483) Concurrent strong roots 0.475ms [821.881s][info][gc,start ] GC(483) Concurrent evacuation [821.881s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent evacuation [821.897s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [821.898s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [821.900s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [821.900s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [821.901s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [821.902s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [821.903s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [821.903s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [821.905s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [821.905s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [821.907s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [821.909s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [821.912s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [821.914s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [821.916s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [821.919s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [821.921s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [821.923s][info][gc ] GC(483) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [821.934s][info][gc,ergo ] GC(483) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 32245208, old capacity: 17616076800, old_used: 17583994960, old unaffiliated regions: 0 [821.934s][info][gc,ergo ] GC(483) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 32245208, old capacity: 17616076800, old_used: 17583994960, old unaffiliated regions: 0 [821.934s][info][gc,ergo ] GC(483) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 32245208, old capacity: 17616076800, old_used: 17583994960, old unaffiliated regions: 0 [821.934s][info][gc,ergo ] GC(483) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 32245208, old capacity: 17616076800, old_used: 17583994960, old unaffiliated regions: 0 [821.934s][info][gc,ergo ] GC(483) Squelching additional promotion failure reports for current epoch [821.936s][info][gc ] GC(483) Concurrent evacuation 54.784ms [821.936s][info][gc,start ] GC(483) Pause Init Update Refs [821.937s][info][gc ] GC(483) Pause Init Update Refs 0.520ms [821.937s][info][gc,start ] GC(483) Concurrent update references [821.937s][info][gc,task ] GC(483) Using 4 of 8 workers for concurrent reference update [821.937s][info][gc,free ] At start of update refs, moving 4059K to Mutator free set from Collector Reserve (4059K) and from Old Collector Reserve (0B) [822.386s][info][gc ] GC(483) Concurrent update references 449.513ms [822.386s][info][gc,start ] GC(483) Concurrent update thread roots [822.396s][info][gc ] GC(483) Concurrent update thread roots 9.901ms [822.397s][info][gc,start ] GC(483) Pause Final Update Refs [822.397s][info][gc,task ] GC(483) Using 8 of 8 workers for final reference update [822.397s][info][gc,free ] Free: 11356M, Max: 8192K regular, 824M humongous, Frag: 86% external, 51% internal; Used: 5843M, Mutator Free: 1420 Collector Reserve: 747M, Max: 8192K; Used: 69668K Old Collector Reserve: 17661K, Max: 8192K; Used: 23298K [822.397s][info][gc ] GC(483) Pause Final Update Refs 0.267ms [822.397s][info][gc,start ] GC(483) Concurrent cleanup [822.397s][info][gc ] GC(483) Concurrent cleanup 25505M->19594M(31744M) 0.198ms [822.398s][info][gc ] GC(483) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16816M [822.398s][info][gc,ergo ] GC(483) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 17668K, young_available: 12103M [822.398s][info][gc,ergo ] GC(483) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.3% during period of 1.373s [822.398s][info][gc,ergo ] GC(483) At end of Concurrent Young GC: YOUNG generation used: 2825M, used regions: 2848M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14928M, available: 12102M [822.398s][info][gc,ergo ] GC(483) At end of Concurrent Young GC: OLD generation used: 16769M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16816M, available: 17668K [822.398s][info][gc,free ] Free: 11354M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 5211K, Mutator Free: 1420 Collector Reserve: 747M, Max: 8192K; Used: 4132K Old Collector Reserve: 17661K, Max: 8192K; Used: 6914K [822.398s][info][gc,stats ] [822.398s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [822.398s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [822.398s][info][gc,stats ] [822.398s][info][gc,stats ] Concurrent Reset 26760 us [822.398s][info][gc,stats ] Pause Init Mark (G) 4264 us [822.398s][info][gc,stats ] Pause Init Mark (N) 3738 us [822.398s][info][gc,stats ] Swap Remembered Set 3295 us [822.398s][info][gc,stats ] Update Region States 294 us [822.398s][info][gc,stats ] Concurrent Scan Remembered Set 413162 us, parallelism: 4.00x [822.398s][info][gc,stats ] RS: 1651436 us [822.398s][info][gc,stats ] RS: Scan Clusters 1651436 us, workers (us): 413077, 413069, 412686, 412604, ---, ---, ---, ---, [822.398s][info][gc,stats ] Concurrent Mark Roots 2994 us, parallelism: 3.53x [822.398s][info][gc,stats ] CMR: 10573 us [822.398s][info][gc,stats ] CMR: Thread Roots 9363 us, workers (us): 2368, 2475, 2272, 2248, ---, ---, ---, ---, [822.398s][info][gc,stats ] CMR: Code Cache Roots 1066 us, workers (us): 242, 170, 307, 347, ---, ---, ---, ---, [822.398s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 28, 23, 17, ---, ---, ---, ---, [822.398s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 35, ---, 8, ---, ---, ---, ---, ---, [822.398s][info][gc,stats ] Concurrent Marking 390941 us, parallelism: 3.94x [822.398s][info][gc,stats ] CM: 1541983 us [822.398s][info][gc,stats ] CM: Parallel Mark 1541983 us, workers (us): 385513, 385496, 385500, 385473, ---, ---, ---, ---, [822.398s][info][gc,stats ] Pause Final Mark (G) 1451 us [822.398s][info][gc,stats ] Pause Final Mark (N) 966 us [822.398s][info][gc,stats ] Finish Mark 465 us [822.398s][info][gc,stats ] Update Region States 93 us [822.398s][info][gc,stats ] Choose Collection Set 175 us [822.398s][info][gc,stats ] Rebuild Free Set 45 us [822.398s][info][gc,stats ] Concurrent Thread Roots 3919 us, parallelism: 3.91x [822.398s][info][gc,stats ] CTR: 15310 us [822.398s][info][gc,stats ] CTR: Thread Roots 15310 us, workers (us): 3837, 3806, 3820, 3847, ---, ---, ---, ---, [822.398s][info][gc,stats ] Concurrent Weak References 65 us, parallelism: 0.03x [822.398s][info][gc,stats ] CWRF: 2 us [822.398s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [822.398s][info][gc,stats ] Concurrent Weak Roots 673 us [822.398s][info][gc,stats ] Roots 51 us, parallelism: 1.29x [822.398s][info][gc,stats ] CWR: 66 us [822.398s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 17, 16, 12, ---, ---, ---, ---, [822.398s][info][gc,stats ] Rendezvous 607 us [822.398s][info][gc,stats ] Concurrent Cleanup 169 us [822.398s][info][gc,stats ] Concurrent Strong Roots 482 us, parallelism: 2.60x [822.398s][info][gc,stats ] CSR: 1255 us [822.398s][info][gc,stats ] CSR: Code Cache Roots 1066 us, workers (us): 273, 386, 199, 208, ---, ---, ---, ---, [822.398s][info][gc,stats ] CSR: VM Strong Roots 161 us, workers (us): 46, 43, 38, 34, ---, ---, ---, ---, [822.398s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [822.398s][info][gc,stats ] Concurrent Evacuation 54800 us [822.398s][info][gc,stats ] Pause Init Update Refs (G) 1059 us [822.398s][info][gc,stats ] Pause Init Update Refs (N) 529 us [822.398s][info][gc,stats ] Manage GCLABs 442 us [822.398s][info][gc,stats ] Concurrent Update Refs 449532 us [822.398s][info][gc,stats ] Concurrent Update Thread Roots 9919 us [822.398s][info][gc,stats ] Pause Final Update Refs (G) 901 us [822.398s][info][gc,stats ] Pause Final Update Refs (N) 274 us [822.398s][info][gc,stats ] Update Region States 55 us [822.398s][info][gc,stats ] Trash Collection Set 18 us [822.398s][info][gc,stats ] Rebuild Free Set 106 us [822.398s][info][gc,stats ] Concurrent Cleanup 205 us [822.398s][info][gc,stats ] Workers: Evacuated 63333K across 1262430 objects, abandoned 0B across 0 objects. [822.398s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [822.398s][info][gc,stats ] - age 1: 52137832 bytes, 52137832 total [822.398s][info][gc,stats ] - age 2: 824112 bytes, 52961944 total [822.398s][info][gc,stats ] - age 3: 552848 bytes, 53514792 total [822.398s][info][gc,stats ] - age 4: 695152 bytes, 54209944 total [822.398s][info][gc,stats ] - age 5: 410928 bytes, 54620872 total [822.398s][info][gc,stats ] - age 6: 347768 bytes, 54968640 total [822.398s][info][gc,stats ] - age 7: 879056 bytes, 55847696 total [822.398s][info][gc,stats ] - age 9: 1960160 bytes, 57807856 total [822.398s][info][gc,stats ] [822.398s][info][gc,stats ] Mutators: Evacuated 670K across 5138 objects, abandoned 0B across 0 objects. [822.398s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [822.398s][info][gc,stats ] - age 1: 686472 bytes, 686472 total [822.398s][info][gc,stats ] - age 2: 224 bytes, 686696 total [822.398s][info][gc,stats ] - age 3: 96 bytes, 686792 total [822.398s][info][gc,stats ] - age 4: 64 bytes, 686856 total [822.398s][info][gc,stats ] - age 6: 64 bytes, 686920 total [822.398s][info][gc,stats ] - age 7: 32 bytes, 686952 total [822.398s][info][gc,stats ] [822.398s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [822.398s][info][gc,stats ] - age 1: 15040 bytes, 15040 total [822.398s][info][gc,stats ] - age 6: 24277344 bytes, 24292384 total [822.398s][info][gc,stats ] - age 7: 63108088 bytes, 87400472 total [822.398s][info][gc,stats ] [822.398s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [822.398s][info][gc,stats ] - age 7: 11534689800 bytes, 11534689800 total [822.398s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [822.408s][info][gc ] Transition from: normal to: idle [822.409s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14751M, current usage: 16769M, percent growth: 13.7% [822.409s][info][gc ] Transition from: idle to: normal [822.409s][info][gc ] Heuristics request for old collection accepted [822.409s][info][gc,free ] Free: 11330M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 5347K, Mutator Free: 1417 Collector Reserve: 747M, Max: 8192K; Used: 4132K Old Collector Reserve: 17661K, Max: 8192K; Used: 6914K [822.409s][info][gc,ergo ] GC(484) Start GC cycle (YOUNG) [822.409s][info][gc,start ] GC(484) Concurrent reset [822.409s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent reset [822.422s][info][gc ] GC(484) Concurrent reset 12.656ms [822.423s][info][gc,start ] GC(484) Pause Init Mark (YOUNG) [822.423s][info][gc,task ] GC(484) Using 8 of 8 workers for init marking [822.426s][info][gc ] GC(484) Pause Init Mark (YOUNG) 3.605ms [822.426s][info][gc,start ] GC(484) Concurrent remembered set scanning [822.426s][info][gc,task ] GC(484) Using 4 of 8 workers for Concurrent remembered set scanning [822.766s][info][gc ] GC(484) Concurrent remembered set scanning 339.750ms [822.766s][info][gc,start ] GC(484) Concurrent marking roots [822.766s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent marking roots [822.769s][info][gc ] GC(484) Concurrent marking roots 2.699ms [822.769s][info][gc,start ] GC(484) Concurrent marking (YOUNG) [822.769s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent marking [822.885s][info][gc ] GC(484) Concurrent marking (YOUNG) 116.299ms [822.886s][info][gc,start ] GC(484) Pause Final Mark (YOUNG) [822.886s][info][gc,task ] GC(484) Using 8 of 8 workers for final marking [822.886s][info][gc,ergo ] GC(484) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [822.886s][info][gc,ergo ] GC(484) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [822.886s][info][gc,ergo ] GC(484) Chosen CSet evacuates young: 45173K (of which at least: 13575K are to be promoted), old: 0B [822.886s][info][gc,ergo ] GC(484) Collectable Garbage: 2754M (99%), Immediate: 0B (0%), 0 regions, CSet: 2754M (99%), 352 regions [822.886s][info][gc,ergo ] GC(484) Evacuation Targets: YOUNG: 45173K, PROMOTE: 13575K, OLD: 0B, TOTAL: 58749K [822.886s][info][gc,free ] Free: 11044M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 4021K, Mutator Free: 1381 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 17661K, Max: 8192K; Used: 6914K [822.887s][info][gc ] GC(484) Pause Final Mark (YOUNG) 1.047ms [822.887s][info][gc,start ] GC(484) Concurrent thread roots [822.887s][info][gc,task ] GC(484) Using 4 of 8 workers for Concurrent thread roots [822.891s][info][gc ] GC(484) Concurrent thread roots 4.024ms [822.891s][info][gc,start ] GC(484) Concurrent weak references [822.891s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent weak references [822.891s][info][gc,ref ] GC(484) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [822.891s][info][gc,ref ] GC(484) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [822.891s][info][gc,ref ] GC(484) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [822.891s][info][gc ] GC(484) Concurrent weak references 0.039ms [822.891s][info][gc,start ] GC(484) Concurrent weak roots [822.891s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent weak root [822.892s][info][gc ] GC(484) Concurrent weak roots 0.690ms [822.892s][info][gc,start ] GC(484) Concurrent cleanup [822.892s][info][gc ] GC(484) Concurrent cleanup 20607M->20607M(31744M) 0.127ms [822.892s][info][gc,free ] Free: 11030M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 1614K, Mutator Free: 1379 Collector Reserve: 56531K, Max: 8192K; Used: 812K Old Collector Reserve: 17654K, Max: 8192K; Used: 6922K [822.892s][info][gc,start ] GC(484) Concurrent strong roots [822.892s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent strong root [822.892s][info][gc ] GC(484) Concurrent strong roots 0.413ms [822.892s][info][gc,start ] GC(484) Concurrent evacuation [822.892s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent evacuation [822.902s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [822.902s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [822.902s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [822.905s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [822.907s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [822.908s][info][gc ] GC(484) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [822.925s][info][gc,ergo ] GC(484) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18092032, promotion expended: 14414592, old capacity: 17683185664, old_used: 17648741968, old unaffiliated regions: 0 [822.925s][info][gc,ergo ] GC(484) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18092032, promotion expended: 14414592, old capacity: 17683185664, old_used: 17648741968, old unaffiliated regions: 0 [822.925s][info][gc,ergo ] GC(484) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18092032, promotion expended: 14414592, old capacity: 17683185664, old_used: 17648741968, old unaffiliated regions: 0 [822.925s][info][gc,ergo ] GC(484) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18092032, promotion expended: 14414592, old capacity: 17683185664, old_used: 17648741968, old unaffiliated regions: 0 [822.925s][info][gc,ergo ] GC(484) Squelching additional promotion failure reports for current epoch [822.932s][info][gc ] GC(484) Concurrent evacuation 40.042ms [822.933s][info][gc,start ] GC(484) Pause Init Update Refs [822.933s][info][gc ] GC(484) Pause Init Update Refs 0.508ms [822.933s][info][gc,start ] GC(484) Concurrent update references [822.933s][info][gc,task ] GC(484) Using 4 of 8 workers for concurrent reference update [822.933s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [823.235s][info][gc ] GC(484) Concurrent update references 301.405ms [823.235s][info][gc,start ] GC(484) Concurrent update thread roots [823.244s][info][gc ] GC(484) Concurrent update thread roots 9.149ms [823.244s][info][gc,start ] GC(484) Pause Final Update Refs [823.244s][info][gc,task ] GC(484) Using 8 of 8 workers for final reference update [823.244s][info][gc,free ] Free: 12369M, Max: 8192K regular, 1784M humongous, Frag: 82% external, 22% internal; Used: 2750M, Mutator Free: 1547 Collector Reserve: 751M, Max: 8192K; Used: 69670K Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [823.244s][info][gc ] GC(484) Pause Final Update Refs 0.223ms [823.245s][info][gc,start ] GC(484) Concurrent cleanup [823.245s][info][gc ] GC(484) Concurrent cleanup 21393M->18589M(31744M) 0.144ms [823.245s][info][gc,ergo ] GC(484) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3590K, young_available: 13121M [823.245s][info][gc,ergo ] GC(484) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.3% during period of 0.847s [823.245s][info][gc,ergo ] GC(484) At end of Concurrent Young GC: YOUNG generation used: 1759M, used regions: 1784M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 13120M [823.245s][info][gc,ergo ] GC(484) At end of Concurrent Young GC: OLD generation used: 16831M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 3590K [823.245s][info][gc,free ] Free: 12368M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 7971K, Mutator Free: 1547 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [823.245s][info][gc,stats ] [823.245s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [823.245s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [823.245s][info][gc,stats ] [823.245s][info][gc,stats ] Concurrent Reset 12683 us [823.245s][info][gc,stats ] Pause Init Mark (G) 4315 us [823.245s][info][gc,stats ] Pause Init Mark (N) 3614 us [823.245s][info][gc,stats ] Swap Remembered Set 3315 us [823.245s][info][gc,stats ] Update Region States 164 us [823.245s][info][gc,stats ] Concurrent Scan Remembered Set 339792 us, parallelism: 4.00x [823.245s][info][gc,stats ] RS: 1358266 us [823.245s][info][gc,stats ] RS: Scan Clusters 1358266 us, workers (us): 339663, 339657, 339653, 339293, ---, ---, ---, ---, [823.245s][info][gc,stats ] Concurrent Mark Roots 2708 us, parallelism: 3.51x [823.245s][info][gc,stats ] CMR: 9506 us [823.245s][info][gc,stats ] CMR: Thread Roots 8408 us, workers (us): 2034, 2171, 2024, 2179, ---, ---, ---, ---, [823.245s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 303, 176, 335, 161, ---, ---, ---, ---, [823.245s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 19, 15, ---, ---, ---, ---, [823.245s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, 30, ---, ---, ---, ---, ---, ---, [823.245s][info][gc,stats ] Concurrent Marking 116331 us, parallelism: 3.87x [823.245s][info][gc,stats ] CM: 449664 us [823.245s][info][gc,stats ] CM: Parallel Mark 449664 us, workers (us): 112435, 112415, 112408, 112406, ---, ---, ---, ---, [823.245s][info][gc,stats ] Pause Final Mark (G) 1561 us [823.245s][info][gc,stats ] Pause Final Mark (N) 1053 us [823.245s][info][gc,stats ] Finish Mark 579 us [823.245s][info][gc,stats ] Update Region States 92 us [823.245s][info][gc,stats ] Choose Collection Set 132 us [823.245s][info][gc,stats ] Rebuild Free Set 56 us [823.245s][info][gc,stats ] Concurrent Thread Roots 4038 us, parallelism: 3.90x [823.245s][info][gc,stats ] CTR: 15729 us [823.245s][info][gc,stats ] CTR: Thread Roots 15729 us, workers (us): 3944, 3901, 3926, 3959, ---, ---, ---, ---, [823.245s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [823.245s][info][gc,stats ] CWRF: 1 us [823.245s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [823.245s][info][gc,stats ] Concurrent Weak Roots 700 us [823.245s][info][gc,stats ] Roots 50 us, parallelism: 1.28x [823.245s][info][gc,stats ] CWR: 64 us [823.245s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 13, 12, ---, ---, ---, ---, [823.245s][info][gc,stats ] Rendezvous 631 us [823.245s][info][gc,stats ] Concurrent Cleanup 134 us [823.245s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.46x [823.245s][info][gc,stats ] CSR: 1039 us [823.245s][info][gc,stats ] CSR: Code Cache Roots 898 us, workers (us): 336, 150, 255, 158, ---, ---, ---, ---, [823.246s][info][gc,stats ] CSR: VM Strong Roots 115 us, workers (us): 38, 31, 24, 21, ---, ---, ---, ---, [823.246s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 6, ---, 20, ---, ---, ---, ---, [823.246s][info][gc,stats ] Concurrent Evacuation 40069 us [823.246s][info][gc,stats ] Pause Init Update Refs (G) 1008 us [823.246s][info][gc,stats ] Pause Init Update Refs (N) 518 us [823.246s][info][gc,stats ] Manage GCLABs 436 us [823.246s][info][gc,stats ] Concurrent Update Refs 301430 us [823.246s][info][gc,stats ] Concurrent Update Thread Roots 9166 us [823.246s][info][gc,stats ] Pause Final Update Refs (G) 769 us [823.246s][info][gc,stats ] Pause Final Update Refs (N) 228 us [823.246s][info][gc,stats ] Update Region States 53 us [823.246s][info][gc,stats ] Trash Collection Set 11 us [823.246s][info][gc,stats ] Rebuild Free Set 80 us [823.246s][info][gc,stats ] Concurrent Cleanup 149 us [823.246s][info][gc,stats ] Workers: Evacuated 58335K across 1006244 objects, abandoned 0B across 0 objects. [823.246s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [823.246s][info][gc,stats ] - age 1: 45999648 bytes, 45999648 total [823.246s][info][gc,stats ] - age 2: 4212192 bytes, 50211840 total [823.246s][info][gc,stats ] - age 3: 4090760 bytes, 54302600 total [823.246s][info][gc,stats ] - age 4: 552784 bytes, 54855384 total [823.246s][info][gc,stats ] - age 5: 695040 bytes, 55550424 total [823.246s][info][gc,stats ] - age 6: 410912 bytes, 55961336 total [823.246s][info][gc,stats ] - age 7: 986504 bytes, 56947840 total [823.246s][info][gc,stats ] - age 9: 2787616 bytes, 59735456 total [823.246s][info][gc,stats ] [823.246s][info][gc,stats ] Mutators: Evacuated 413K across 3184 objects, abandoned 0B across 0 objects. [823.246s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [823.246s][info][gc,stats ] - age 1: 422872 bytes, 422872 total [823.246s][info][gc,stats ] - age 2: 704 bytes, 423576 total [823.246s][info][gc,stats ] - age 3: 32 bytes, 423608 total [823.246s][info][gc,stats ] - age 4: 128 bytes, 423736 total [823.246s][info][gc,stats ] - age 5: 32 bytes, 423768 total [823.246s][info][gc,stats ] - age 6: 16 bytes, 423784 total [823.246s][info][gc,stats ] - age 7: 112 bytes, 423896 total [823.246s][info][gc,stats ] [823.246s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [823.246s][info][gc,stats ] - age 2: 32 bytes, 32 total [823.246s][info][gc,stats ] - age 7: 24277344 bytes, 24277376 total [823.246s][info][gc,stats ] [823.246s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [823.246s][info][gc,stats ] - age 7: 11583896264 bytes, 11583896264 total [823.246s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [823.246s][info][gc ] Transition from: normal to: idle [823.246s][info][gc ] Transition from: idle to: normal [823.246s][info][gc,free ] Free: 12365M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 10455K, Mutator Free: 1547 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [823.246s][info][gc,ergo ] GC(485) Start GC cycle (OLD) [823.246s][info][gc,start ] GC(485) Coalescing and filling (OLD) [823.246s][info][gc,task ] GC(485) Using 4 of 8 workers for Coalescing and filling (OLD) [823.246s][info][gc ] GC(485) Old generation transition from Idle to Coalescing [823.662s][info][gc ] GC(485) Coalescing and filling (OLD) 416.568ms [823.662s][info][gc,start ] GC(485) Concurrent reset (OLD) [823.662s][info][gc,task ] GC(485) Using 4 of 8 workers for Concurrent reset (OLD) [823.699s][info][gc ] GC(485) Concurrent reset (OLD) 37.041ms [823.699s][info][gc ] GC(485) Old generation transition from Coalescing to Bootstrapping [823.699s][info][gc ] GC(485) Transition from: normal to: bootstrap [823.699s][info][gc,start ] GC(485) Concurrent reset [823.699s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent reset [823.712s][info][gc ] GC(485) Concurrent reset 12.258ms [823.712s][info][gc,start ] GC(485) Pause Init Mark (YOUNG) [823.712s][info][gc,task ] GC(485) Using 8 of 8 workers for init marking [823.716s][info][gc ] GC(485) Pause Init Mark (YOUNG) 3.586ms [823.716s][info][gc,start ] GC(485) Concurrent remembered set scanning [823.716s][info][gc,task ] GC(485) Using 4 of 8 workers for Concurrent remembered set scanning [823.767s][info][gc ] Periodic Sample: GCU = 23.805%, MU = 18.231% during most recent 5.0s [824.394s][info][gc ] GC(485) Concurrent remembered set scanning 678.411ms [824.394s][info][gc,start ] GC(485) Concurrent marking roots [824.395s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent marking roots [824.397s][info][gc ] GC(485) Concurrent marking roots 2.242ms [824.397s][info][gc,start ] GC(485) Concurrent marking (YOUNG) [824.397s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent marking [824.467s][info][gc ] GC(485) Concurrent marking (YOUNG) 70.706ms [824.468s][info][gc,start ] GC(485) Pause Final Mark (YOUNG) [824.468s][info][gc,task ] GC(485) Using 8 of 8 workers for final marking [824.468s][info][gc,ergo ] GC(485) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [824.468s][info][gc,ergo ] GC(485) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 837K. [824.468s][info][gc,ergo ] GC(485) Chosen CSet evacuates young: 43256K (of which at least: 0B are to be promoted), old: 0B [824.469s][info][gc,ergo ] GC(485) Collectable Garbage: 2660M (99%), Immediate: 837K (0%), 2 regions, CSet: 2659M (99%), 338 regions [824.469s][info][gc,ergo ] GC(485) Evacuation Targets: YOUNG: 43256K, PROMOTE: 0B, OLD: 0B, TOTAL: 43256K [824.469s][info][gc,free ] Free: 10551M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 1174K, Mutator Free: 1319 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [824.469s][info][gc ] GC(485) Pause Final Mark (YOUNG) 0.829ms [824.469s][info][gc,start ] GC(485) Concurrent thread roots [824.469s][info][gc,task ] GC(485) Using 4 of 8 workers for Concurrent thread roots [824.473s][info][gc ] GC(485) Concurrent thread roots 4.607ms [824.473s][info][gc,start ] GC(485) Concurrent weak references [824.473s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent weak references [824.473s][info][gc,ref ] GC(485) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [824.473s][info][gc,ref ] GC(485) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [824.473s][info][gc,ref ] GC(485) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [824.473s][info][gc ] GC(485) Concurrent weak references 0.050ms [824.473s][info][gc,start ] GC(485) Concurrent weak roots [824.473s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent weak root [824.474s][info][gc ] GC(485) Concurrent weak roots 0.879ms [824.474s][info][gc,start ] GC(485) Concurrent cleanup [824.474s][info][gc ] GC(485) Concurrent cleanup 21116M->21116M(31744M) 0.137ms [824.475s][info][gc,free ] Free: 10537M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 6991K, Mutator Free: 1318 Collector Reserve: 56789K, Max: 8192K; Used: 554K Old Collector Reserve: 3581K, Max: 3581K; Used: 4610K [824.475s][info][gc,start ] GC(485) Concurrent strong roots [824.475s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent strong root [824.475s][info][gc ] GC(485) Concurrent strong roots 0.438ms [824.475s][info][gc,start ] GC(485) Concurrent evacuation [824.475s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent evacuation [824.487s][info][gc ] GC(485) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [824.489s][info][gc ] GC(485) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [824.489s][info][gc ] GC(485) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [824.494s][info][gc,ergo ] GC(485) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3676672, promotion expended: 2965280, old capacity: 17708351488, old_used: 17676874320, old unaffiliated regions: 0 [824.494s][info][gc,ergo ] GC(485) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3676672, promotion expended: 2965280, old capacity: 17708351488, old_used: 17676874320, old unaffiliated regions: 0 [824.494s][info][gc,ergo ] GC(485) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3676672, promotion expended: 2965280, old capacity: 17708351488, old_used: 17676874320, old unaffiliated regions: 0 [824.494s][info][gc,ergo ] GC(485) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3676672, promotion expended: 2965280, old capacity: 17708351488, old_used: 17676874320, old unaffiliated regions: 0 [824.494s][info][gc,ergo ] GC(485) Squelching additional promotion failure reports for current epoch [824.495s][info][gc ] GC(485) Concurrent evacuation 19.763ms [824.495s][info][gc,start ] GC(485) Pause Init Update Refs [824.496s][info][gc ] GC(485) Pause Init Update Refs 0.502ms [824.496s][info][gc,start ] GC(485) Concurrent update references [824.496s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent reference update [824.496s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [824.751s][info][gc ] GC(485) Concurrent update references 255.099ms [824.751s][info][gc,start ] GC(485) Concurrent update thread roots [824.761s][info][gc ] GC(485) Concurrent update thread roots 9.773ms [824.761s][info][gc,start ] GC(485) Pause Final Update Refs [824.761s][info][gc,task ] GC(485) Using 8 of 8 workers for final reference update [824.761s][info][gc ] GC(485) Transfer SATB buffers [824.762s][info][gc,free ] Free: 11904M, Max: 8192K regular, 1552M humongous, Frag: 84% external, 22% internal; Used: 2645M, Mutator Free: 1489 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 687K, Max: 687K; Used: 7505K [824.762s][info][gc ] GC(485) Pause Final Update Refs 0.788ms [824.762s][info][gc,start ] GC(485) Concurrent cleanup [824.762s][info][gc ] GC(485) Concurrent cleanup 21759M->19066M(31744M) 0.155ms [824.762s][info][gc,ergo ] GC(485) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 693K, young_available: 12647M [824.762s][info][gc,ergo ] GC(485) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.7% during period of 1.517s [824.762s][info][gc,ergo ] GC(485) At end of Concurrent Young GC: YOUNG generation used: 2209M, used regions: 2216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12646M [824.762s][info][gc,ergo ] GC(485) At end of Concurrent Young GC: OLD generation used: 16857M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 693K [824.763s][info][gc,stats ] [824.763s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [824.763s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [824.763s][info][gc,stats ] [824.763s][info][gc,stats ] Concurrent Reset 12287 us [824.763s][info][gc,stats ] Concurrent Reset (OLD) 37075 us [824.763s][info][gc,stats ] Pause Init Mark (G) 4346 us [824.763s][info][gc,stats ] Pause Init Mark (N) 3595 us [824.763s][info][gc,stats ] Swap Remembered Set 3335 us [824.763s][info][gc,stats ] Update Region States 108 us [824.763s][info][gc,stats ] Concurrent Scan Remembered Set 678444 us, parallelism: 4.00x [824.763s][info][gc,stats ] RS: 2713333 us [824.763s][info][gc,stats ] RS: Scan Clusters 2713333 us, workers (us): 678342, 678336, 678328, 678326, ---, ---, ---, ---, [824.763s][info][gc,stats ] Concurrent Mark Roots 2251 us, parallelism: 3.35x [824.763s][info][gc,stats ] CMR: 7545 us [824.763s][info][gc,stats ] CMR: Thread Roots 6317 us, workers (us): 1523, 1672, 1522, 1600, ---, ---, ---, ---, [824.763s][info][gc,stats ] CMR: Code Cache Roots 991 us, workers (us): 301, 149, 357, 185, ---, ---, ---, ---, [824.763s][info][gc,stats ] CMR: VM Strong Roots 174 us, workers (us): 52, 44, 45, 34, ---, ---, ---, ---, [824.763s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): ---, 11, ---, 52, ---, ---, ---, ---, [824.763s][info][gc,stats ] Concurrent Marking 70731 us, parallelism: 3.65x [824.763s][info][gc,stats ] CM: 257843 us [824.763s][info][gc,stats ] CM: Parallel Mark 257843 us, workers (us): 64474, 64474, 64460, 64435, ---, ---, ---, ---, [824.763s][info][gc,stats ] Pause Final Mark (G) 1304 us [824.763s][info][gc,stats ] Pause Final Mark (N) 835 us [824.763s][info][gc,stats ] Finish Mark 432 us [824.763s][info][gc,stats ] Update Region States 87 us [824.763s][info][gc,stats ] Choose Collection Set 117 us [824.763s][info][gc,stats ] Rebuild Free Set 52 us [824.763s][info][gc,stats ] Concurrent Thread Roots 4621 us, parallelism: 3.93x [824.763s][info][gc,stats ] CTR: 18157 us [824.763s][info][gc,stats ] CTR: Thread Roots 18157 us, workers (us): 4514, 4528, 4561, 4554, ---, ---, ---, ---, [824.763s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [824.763s][info][gc,stats ] CWRF: 2 us [824.763s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [824.763s][info][gc,stats ] Concurrent Weak Roots 885 us [824.763s][info][gc,stats ] Roots 55 us, parallelism: 1.57x [824.763s][info][gc,stats ] CWR: 87 us [824.763s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 29, 21, 20, 17, ---, ---, ---, ---, [824.763s][info][gc,stats ] Rendezvous 808 us [824.763s][info][gc,stats ] Concurrent Cleanup 142 us [824.763s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.63x [824.763s][info][gc,stats ] CSR: 1170 us [824.763s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 360, 284, 156, 194, ---, ---, ---, ---, [824.763s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 43, 37, 36, 32, ---, ---, ---, ---, [824.763s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [824.763s][info][gc,stats ] Coalesce and Fill Old Dead 416592 us [824.763s][info][gc,stats ] Concurrent Evacuation 19777 us [824.763s][info][gc,stats ] Pause Init Update Refs (G) 952 us [824.763s][info][gc,stats ] Pause Init Update Refs (N) 512 us [824.763s][info][gc,stats ] Manage GCLABs 428 us [824.763s][info][gc,stats ] Concurrent Update Refs 255119 us [824.763s][info][gc,stats ] Concurrent Update Thread Roots 9788 us [824.763s][info][gc,stats ] Pause Final Update Refs (G) 1317 us [824.763s][info][gc,stats ] Pause Final Update Refs (N) 793 us [824.763s][info][gc,stats ] Update Region States 42 us [824.763s][info][gc,stats ] Trash Collection Set 11 us [824.763s][info][gc,stats ] Rebuild Free Set 78 us [824.763s][info][gc,stats ] Concurrent Cleanup 161 us [824.763s][info][gc,stats ] Workers: Evacuated 42920K across 547735 objects, abandoned 0B across 0 objects. [824.763s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [824.763s][info][gc,stats ] - age 1: 37153800 bytes, 37153800 total [824.763s][info][gc,stats ] - age 2: 537728 bytes, 37691528 total [824.763s][info][gc,stats ] - age 3: 648872 bytes, 38340400 total [824.763s][info][gc,stats ] - age 4: 824112 bytes, 39164512 total [824.763s][info][gc,stats ] - age 5: 552880 bytes, 39717392 total [824.763s][info][gc,stats ] - age 6: 694976 bytes, 40412368 total [824.763s][info][gc,stats ] - age 7: 758664 bytes, 41171032 total [824.763s][info][gc,stats ] - age 9: 2356864 bytes, 43527896 total [824.763s][info][gc,stats ] - age 10: 423072 bytes, 43950968 total [824.763s][info][gc,stats ] [824.763s][info][gc,stats ] Mutators: Evacuated 335K across 2569 objects, abandoned 0B across 0 objects. [824.763s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [824.763s][info][gc,stats ] - age 1: 343376 bytes, 343376 total [824.763s][info][gc,stats ] - age 4: 32 bytes, 343408 total [824.763s][info][gc,stats ] - age 5: 32 bytes, 343440 total [824.763s][info][gc,stats ] - age 6: 32 bytes, 343472 total [824.763s][info][gc,stats ] - age 7: 64 bytes, 343536 total [824.763s][info][gc,stats ] [824.763s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [824.763s][info][gc,stats ] [824.763s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [824.763s][info][gc,stats ] - age 7: 24277344 bytes, 24277344 total [824.763s][info][gc ] GC(485) Transition from: bootstrap to: old [824.763s][info][gc ] GC(485) Old generation transition from Bootstrapping to Marking [824.763s][info][gc,start ] GC(485) Concurrent marking (OLD) [824.763s][info][gc,task ] GC(485) Using 4 of 8 workers for concurrent marking [824.763s][info][gc ] Trigger (YOUNG): Average GC time (4925.24 ms) is above the time for average allocation rate (2159 MB/s) to deplete free headroom (10311M) (margin of error = 3.18) [824.763s][info][gc,ergo ] Free headroom: 11899M (free) - 1587M (spike) - 0B (penalties) = 10311M [824.763s][info][gc ] Preempting old generation mark to allow Young GC [824.763s][info][gc ] Cancelling GC: Concurrent GC [824.764s][info][gc ] GC(485) Concurrent marking (OLD) 0.579ms [824.764s][info][gc ] GC(485) GC cancellation took 0.000s [824.764s][info][gc,free ] Free: 11898M, Max: 8192K regular, 1552M humongous, Frag: 87% external, 0% internal; Used: 13695K, Mutator Free: 1489 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 687K, Max: 687K; Used: 7505K [824.764s][info][gc,stats ] [824.764s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [824.764s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [824.764s][info][gc,stats ] [824.764s][info][gc,stats ] Concurrent Marking 586 us, parallelism: 3.37x [824.764s][info][gc,stats ] CM: 1974 us [824.764s][info][gc,stats ] CM: Parallel Mark 1974 us, workers (us): 459, 479, 531, 505, ---, ---, ---, ---, [824.764s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [824.764s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [824.764s][info][gc,stats ] [824.764s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [824.764s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [824.764s][info][gc,stats ] [824.764s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [824.764s][info][gc,stats ] [824.764s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [824.764s][info][gc,stats ] - age 7: 24393480 bytes, 24393480 total [824.764s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [824.774s][info][gc ] Transition from: old to: idle [824.774s][info][gc ] Transition from: idle to: normal [824.774s][info][gc ] Heuristics request to interrupt old for young collection accepted [824.774s][info][gc,free ] Free: 11878M, Max: 8192K regular, 1552M humongous, Frag: 87% external, 0% internal; Used: 9805K, Mutator Free: 1486 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 687K, Max: 687K; Used: 7505K [824.774s][info][gc,ergo ] GC(486) Start GC cycle (YOUNG) [824.774s][info][gc,start ] GC(486) Concurrent reset [824.774s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent reset [824.784s][info][gc ] GC(486) Concurrent reset 10.239ms [824.785s][info][gc,start ] GC(486) Pause Init Mark (YOUNG) [824.785s][info][gc,task ] GC(486) Using 8 of 8 workers for init marking [824.788s][info][gc ] GC(486) Transfer SATB buffers [824.789s][info][gc ] GC(486) Purged 5501 oops from old generation SATB buffers [824.789s][info][gc ] GC(486) Pause Init Mark (YOUNG) 3.892ms [824.789s][info][gc,start ] GC(486) Concurrent remembered set scanning [824.789s][info][gc,task ] GC(486) Using 4 of 8 workers for Concurrent remembered set scanning [825.050s][info][gc ] GC(486) Concurrent remembered set scanning 261.562ms [825.050s][info][gc,start ] GC(486) Concurrent marking roots [825.051s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent marking roots [825.054s][info][gc ] GC(486) Concurrent marking roots 3.895ms [825.054s][info][gc,start ] GC(486) Concurrent marking (YOUNG) [825.054s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent marking [825.074s][info][gc ] GC(486) Concurrent marking (YOUNG) 19.727ms [825.074s][info][gc,start ] GC(486) Pause Final Mark (YOUNG) [825.075s][info][gc,task ] GC(486) Using 8 of 8 workers for final marking [825.075s][info][gc,ergo ] GC(486) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [825.075s][info][gc,ergo ] GC(486) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [825.075s][info][gc,ergo ] GC(486) Chosen CSet evacuates young: 37607K (of which at least: 0B are to be promoted), old: 0B [825.075s][info][gc,ergo ] GC(486) Collectable Garbage: 2219M (100%), Immediate: 0B (0%), 0 regions, CSet: 2219M (100%), 282 regions [825.075s][info][gc,ergo ] GC(486) Evacuation Targets: YOUNG: 37607K, PROMOTE: 0B, OLD: 0B, TOTAL: 37607K [825.075s][info][gc,free ] Free: 11952M, Max: 8192K regular, 1552M humongous, Frag: 88% external, 0% internal; Used: 8059K, Mutator Free: 1495 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 687K, Max: 687K; Used: 7505K [825.075s][info][gc ] GC(486) Pause Final Mark (YOUNG) 0.880ms [825.076s][info][gc,start ] GC(486) Concurrent thread roots [825.076s][info][gc,task ] GC(486) Using 4 of 8 workers for Concurrent thread roots [825.079s][info][gc ] GC(486) Concurrent thread roots 3.948ms [825.079s][info][gc,start ] GC(486) Concurrent weak references [825.079s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent weak references [825.079s][info][gc,ref ] GC(486) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.079s][info][gc,ref ] GC(486) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.080s][info][gc,ref ] GC(486) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.080s][info][gc ] GC(486) Concurrent weak references 0.038ms [825.080s][info][gc,start ] GC(486) Concurrent weak roots [825.080s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent weak root [825.080s][info][gc ] GC(486) Concurrent weak roots 0.618ms [825.080s][info][gc,start ] GC(486) Concurrent cleanup [825.080s][info][gc ] GC(486) Concurrent cleanup 19727M->19727M(31744M) 0.101ms [825.080s][info][gc,free ] Free: 11939M, Max: 8192K regular, 1552M humongous, Frag: 87% external, 0% internal; Used: 5047K, Mutator Free: 1493 Collector Reserve: 48275K, Max: 8192K; Used: 876K Old Collector Reserve: 684K, Max: 684K; Used: 7507K [825.080s][info][gc,start ] GC(486) Concurrent strong roots [825.080s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent strong root [825.081s][info][gc ] GC(486) Concurrent strong roots 0.425ms [825.081s][info][gc,start ] GC(486) Concurrent evacuation [825.081s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent evacuation [825.091s][info][gc,ergo ] GC(486) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 710144, promotion expended: 478336, old capacity: 17708351488, old_used: 17677353040, old unaffiliated regions: 0 [825.091s][info][gc,ergo ] GC(486) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 710144, promotion expended: 478336, old capacity: 17708351488, old_used: 17677353040, old unaffiliated regions: 0 [825.091s][info][gc,ergo ] GC(486) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 710144, promotion expended: 478336, old capacity: 17708351488, old_used: 17677353040, old unaffiliated regions: 0 [825.091s][info][gc,ergo ] GC(486) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 710144, promotion expended: 478336, old capacity: 17708351488, old_used: 17677353040, old unaffiliated regions: 0 [825.091s][info][gc,ergo ] GC(486) Squelching additional promotion failure reports for current epoch [825.092s][info][gc ] GC(486) Concurrent evacuation 11.735ms [825.093s][info][gc,start ] GC(486) Pause Init Update Refs [825.093s][info][gc ] GC(486) Pause Init Update Refs 0.483ms [825.093s][info][gc,start ] GC(486) Concurrent update references [825.093s][info][gc,task ] GC(486) Using 4 of 8 workers for concurrent reference update [825.093s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [825.189s][info][gc ] GC(486) Concurrent update references 96.075ms [825.189s][info][gc,start ] GC(486) Concurrent update thread roots [825.198s][info][gc ] GC(486) Concurrent update thread roots 8.716ms [825.199s][info][gc,start ] GC(486) Pause Final Update Refs [825.199s][info][gc,task ] GC(486) Using 8 of 8 workers for final reference update [825.199s][info][gc ] GC(486) Transfer SATB buffers [825.199s][info][gc,free ] Free: 13188M, Max: 8192K regular, 1552M humongous, Frag: 86% external, 16% internal; Used: 2195M, Mutator Free: 1649 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.199s][info][gc ] GC(486) Pause Final Update Refs 0.722ms [825.199s][info][gc,start ] GC(486) Concurrent cleanup [825.200s][info][gc ] GC(486) Concurrent cleanup 20030M->17782M(31744M) 0.136ms [825.200s][info][gc,ergo ] GC(486) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 83968B, young_available: 13931M [825.200s][info][gc,ergo ] GC(486) At end of Concurrent Young GC: GCU: 22.9%, MU: 18.5% during period of 0.437s [825.200s][info][gc,ergo ] GC(486) At end of Concurrent Young GC: YOUNG generation used: 925M, used regions: 936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13930M [825.200s][info][gc,ergo ] GC(486) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 83968B [825.200s][info][gc,free ] Free: 13186M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 5326K, Mutator Free: 1649 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.200s][info][gc,stats ] [825.200s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [825.200s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [825.200s][info][gc,stats ] [825.200s][info][gc,stats ] Concurrent Reset 10262 us [825.200s][info][gc,stats ] Pause Init Mark (G) 4523 us [825.200s][info][gc,stats ] Pause Init Mark (N) 3898 us [825.200s][info][gc,stats ] Swap Remembered Set 3284 us [825.200s][info][gc,stats ] Transfer Old From SATB 415 us [825.200s][info][gc,stats ] Update Region States 112 us [825.200s][info][gc,stats ] Concurrent Scan Remembered Set 261590 us, parallelism: 4.00x [825.200s][info][gc,stats ] RS: 1045953 us [825.200s][info][gc,stats ] RS: Scan Clusters 1045953 us, workers (us): 261497, 261490, 261484, 261482, ---, ---, ---, ---, [825.200s][info][gc,stats ] Concurrent Mark Roots 3913 us, parallelism: 3.56x [825.200s][info][gc,stats ] CMR: 13940 us [825.200s][info][gc,stats ] CMR: Thread Roots 12736 us, workers (us): 2995, 3324, 3174, 3242, ---, ---, ---, ---, [825.200s][info][gc,stats ] CMR: Code Cache Roots 983 us, workers (us): 351, 184, 307, 141, ---, ---, ---, ---, [825.200s][info][gc,stats ] CMR: VM Strong Roots 175 us, workers (us): 52, 43, 40, 39, ---, ---, ---, ---, [825.200s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 37, ---, 9, ---, ---, ---, ---, [825.200s][info][gc,stats ] Concurrent Marking 19743 us, parallelism: 3.08x [825.200s][info][gc,stats ] CM: 60889 us [825.200s][info][gc,stats ] CM: Parallel Mark 60889 us, workers (us): 15255, 15232, 15211, 15191, ---, ---, ---, ---, [825.200s][info][gc,stats ] Pause Final Mark (G) 1349 us [825.200s][info][gc,stats ] Pause Final Mark (N) 886 us [825.200s][info][gc,stats ] Finish Mark 497 us [825.200s][info][gc,stats ] Update Region States 92 us [825.200s][info][gc,stats ] Choose Collection Set 112 us [825.200s][info][gc,stats ] Rebuild Free Set 50 us [825.200s][info][gc,stats ] Concurrent Thread Roots 3960 us, parallelism: 3.88x [825.200s][info][gc,stats ] CTR: 15363 us [825.200s][info][gc,stats ] CTR: Thread Roots 15363 us, workers (us): 3830, 3819, 3820, 3895, ---, ---, ---, ---, [825.200s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [825.200s][info][gc,stats ] CWRF: 1 us [825.200s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [825.200s][info][gc,stats ] Concurrent Weak Roots 623 us [825.200s][info][gc,stats ] Roots 61 us, parallelism: 1.34x [825.200s][info][gc,stats ] CWR: 82 us [825.200s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 25, 22, 19, 16, ---, ---, ---, ---, [825.200s][info][gc,stats ] Rendezvous 549 us [825.200s][info][gc,stats ] Concurrent Cleanup 105 us [825.200s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.63x [825.200s][info][gc,stats ] CSR: 1127 us [825.200s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 265, 162, 353, 189, ---, ---, ---, ---, [825.200s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 37, 33, 29, 32, ---, ---, ---, ---, [825.200s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 20, 6, ---, ---, ---, ---, ---, [825.200s][info][gc,stats ] Concurrent Evacuation 11749 us [825.200s][info][gc,stats ] Pause Init Update Refs (G) 938 us [825.200s][info][gc,stats ] Pause Init Update Refs (N) 491 us [825.200s][info][gc,stats ] Manage GCLABs 416 us [825.200s][info][gc,stats ] Concurrent Update Refs 96093 us [825.200s][info][gc,stats ] Concurrent Update Thread Roots 8730 us [825.200s][info][gc,stats ] Pause Final Update Refs (G) 1169 us [825.200s][info][gc,stats ] Pause Final Update Refs (N) 727 us [825.200s][info][gc,stats ] Update Region States 35 us [825.200s][info][gc,stats ] Trash Collection Set 10 us [825.200s][info][gc,stats ] Rebuild Free Set 73 us [825.200s][info][gc,stats ] Concurrent Cleanup 141 us [825.200s][info][gc,stats ] Workers: Evacuated 37288K across 393161 objects, abandoned 0B across 0 objects. [825.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [825.200s][info][gc,stats ] - age 1: 33778320 bytes, 33778320 total [825.200s][info][gc,stats ] - age 2: 335976 bytes, 34114296 total [825.200s][info][gc,stats ] - age 3: 514880 bytes, 34629176 total [825.200s][info][gc,stats ] - age 4: 648792 bytes, 35277968 total [825.200s][info][gc,stats ] - age 5: 824144 bytes, 36102112 total [825.200s][info][gc,stats ] - age 6: 552848 bytes, 36654960 total [825.200s][info][gc,stats ] - age 7: 1016064 bytes, 37671024 total [825.200s][info][gc,stats ] - age 8: 89776 bytes, 37760800 total [825.200s][info][gc,stats ] - age 10: 292608 bytes, 38053408 total [825.200s][info][gc,stats ] - age 11: 130464 bytes, 38183872 total [825.200s][info][gc,stats ] [825.200s][info][gc,stats ] Mutators: Evacuated 318K across 2454 objects, abandoned 0B across 0 objects. [825.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [825.200s][info][gc,stats ] - age 1: 325944 bytes, 325944 total [825.200s][info][gc,stats ] - age 2: 512 bytes, 326456 total [825.200s][info][gc,stats ] - age 4: 16 bytes, 326472 total [825.200s][info][gc,stats ] - age 6: 64 bytes, 326536 total [825.200s][info][gc,stats ] - age 7: 96 bytes, 326632 total [825.200s][info][gc,stats ] [825.200s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [825.200s][info][gc,stats ] [825.200s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [825.200s][info][gc,stats ] - age 7: 24393480 bytes, 24393480 total [825.200s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [825.211s][info][gc ] Transition from: normal to: idle [825.211s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [825.211s][info][gc ] Transition from: idle to: old [825.211s][info][gc,free ] Free: 13162M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 5988K, Mutator Free: 1646 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.211s][info][gc,start ] GC(487) Concurrent marking (OLD) [825.211s][info][gc,task ] GC(487) Using 4 of 8 workers for concurrent marking [825.844s][info][gc ] Trigger (YOUNG): Average GC time (4830.49 ms) is above the time for average allocation rate (2127 MB/s) to deplete free headroom (10273M) (margin of error = 3.16) [825.844s][info][gc,ergo ] Free headroom: 11861M (free) - 1587M (spike) - 0B (penalties) = 10273M [825.844s][info][gc ] Preempting old generation mark to allow Young GC [825.844s][info][gc ] Cancelling GC: Concurrent GC [825.846s][info][gc ] GC(487) Concurrent marking (OLD) 635.008ms [825.846s][info][gc ] GC(487) GC cancellation took 0.001s [825.846s][info][gc,ergo ] GC(487) At end of OLD marking increment: GCU: 393.4%, MU: 286.1% for duration 0.646s (totals to be subsumed in next gc report) [825.846s][info][gc,ergo ] GC(487) At end of Concurrent Old Marking increment: YOUNG generation used: 2253M, used regions: 2256M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12602M [825.846s][info][gc,ergo ] GC(487) At end of Concurrent Old Marking increment: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 83968B [825.846s][info][gc,free ] Free: 11857M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 6164K, Mutator Free: 1483 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.846s][info][gc,stats ] [825.846s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [825.846s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [825.846s][info][gc,stats ] [825.846s][info][gc,stats ] Concurrent Marking 635031 us, parallelism: 3.99x [825.846s][info][gc,stats ] CM: 2536301 us [825.846s][info][gc,stats ] CM: Parallel Mark 2536301 us, workers (us): 633801, 633767, 634962, 633771, ---, ---, ---, ---, [825.846s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [825.846s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [825.846s][info][gc,stats ] [825.846s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [825.846s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [825.846s][info][gc,stats ] [825.846s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [825.846s][info][gc,stats ] [825.846s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [825.846s][info][gc,stats ] - age 7: 2958031936 bytes, 2958031936 total [825.846s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [825.856s][info][gc ] Transition from: old to: idle [825.856s][info][gc ] Transition from: idle to: normal [825.856s][info][gc ] Heuristics request to interrupt old for young collection accepted [825.857s][info][gc,free ] Free: 11835M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 4232K, Mutator Free: 1480 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.857s][info][gc,ergo ] GC(488) Start GC cycle (YOUNG) [825.857s][info][gc,start ] GC(488) Concurrent reset [825.857s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent reset [825.867s][info][gc ] GC(488) Concurrent reset 10.701ms [825.868s][info][gc,start ] GC(488) Pause Init Mark (YOUNG) [825.868s][info][gc,task ] GC(488) Using 8 of 8 workers for init marking [825.871s][info][gc ] GC(488) Transfer SATB buffers [825.872s][info][gc ] GC(488) Purged 269387 oops from old generation SATB buffers [825.872s][info][gc ] GC(488) Pause Init Mark (YOUNG) 4.609ms [825.873s][info][gc,start ] GC(488) Concurrent remembered set scanning [825.873s][info][gc,task ] GC(488) Using 4 of 8 workers for Concurrent remembered set scanning [825.911s][info][gc ] GC(488) Concurrent remembered set scanning 38.825ms [825.911s][info][gc,start ] GC(488) Concurrent marking roots [825.911s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent marking roots [825.916s][info][gc ] GC(488) Concurrent marking roots 4.149ms [825.916s][info][gc,start ] GC(488) Concurrent marking (YOUNG) [825.916s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent marking [825.932s][info][gc ] GC(488) Concurrent marking (YOUNG) 16.735ms [825.933s][info][gc,start ] GC(488) Pause Final Mark (YOUNG) [825.933s][info][gc,task ] GC(488) Using 8 of 8 workers for final marking [825.933s][info][gc,ergo ] GC(488) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [825.933s][info][gc,ergo ] GC(488) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [825.933s][info][gc,ergo ] GC(488) Chosen CSet evacuates young: 35625K (of which at least: 0B are to be promoted), old: 0B [825.933s][info][gc,ergo ] GC(488) Collectable Garbage: 2261M (99%), Immediate: 0B (0%), 0 regions, CSet: 2261M (99%), 287 regions [825.933s][info][gc,ergo ] GC(488) Evacuation Targets: YOUNG: 35625K, PROMOTE: 0B, OLD: 0B, TOTAL: 35625K [825.933s][info][gc,free ] Free: 12376M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 7169K, Mutator Free: 1548 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.934s][info][gc ] GC(488) Pause Final Mark (YOUNG) 0.876ms [825.934s][info][gc,start ] GC(488) Concurrent thread roots [825.934s][info][gc,task ] GC(488) Using 4 of 8 workers for Concurrent thread roots [825.938s][info][gc ] GC(488) Concurrent thread roots 4.465ms [825.938s][info][gc,start ] GC(488) Concurrent weak references [825.938s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent weak references [825.938s][info][gc,ref ] GC(488) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.938s][info][gc,ref ] GC(488) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.938s][info][gc,ref ] GC(488) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [825.938s][info][gc ] GC(488) Concurrent weak references 0.045ms [825.938s][info][gc,start ] GC(488) Concurrent weak roots [825.938s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent weak root [825.939s][info][gc ] GC(488) Concurrent weak roots 0.576ms [825.939s][info][gc,start ] GC(488) Concurrent cleanup [825.939s][info][gc ] GC(488) Concurrent cleanup 19302M->19303M(31744M) 0.103ms [825.939s][info][gc,free ] Free: 12364M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 3515K, Mutator Free: 1546 Collector Reserve: 48003K, Max: 8192K; Used: 1148K Old Collector Reserve: 77312B, Max: 77312B; Used: 8116K [825.939s][info][gc,start ] GC(488) Concurrent strong roots [825.939s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent strong root [825.939s][info][gc ] GC(488) Concurrent strong roots 0.407ms [825.939s][info][gc,start ] GC(488) Concurrent evacuation [825.939s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent evacuation [825.949s][info][gc,ergo ] GC(488) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83968, promotion expended: 58744, old capacity: 17708351488, old_used: 17677559376, old unaffiliated regions: 0 [825.949s][info][gc,ergo ] GC(488) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83968, promotion expended: 58744, old capacity: 17708351488, old_used: 17677559376, old unaffiliated regions: 0 [825.949s][info][gc,ergo ] GC(488) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83968, promotion expended: 58744, old capacity: 17708351488, old_used: 17677559376, old unaffiliated regions: 0 [825.949s][info][gc,ergo ] GC(488) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83968, promotion expended: 58744, old capacity: 17708351488, old_used: 17677559376, old unaffiliated regions: 0 [825.949s][info][gc,ergo ] GC(488) Squelching additional promotion failure reports for current epoch [825.949s][info][gc ] GC(488) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [825.951s][info][gc ] GC(488) Concurrent evacuation 11.721ms [825.951s][info][gc,start ] GC(488) Pause Init Update Refs [825.952s][info][gc ] GC(488) Pause Init Update Refs 0.493ms [825.952s][info][gc,start ] GC(488) Concurrent update references [825.952s][info][gc,task ] GC(488) Using 4 of 8 workers for concurrent reference update [825.952s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [825.992s][info][gc ] GC(488) Concurrent update references 40.496ms [825.993s][info][gc,start ] GC(488) Concurrent update thread roots [826.002s][info][gc ] GC(488) Concurrent update thread roots 9.698ms [826.002s][info][gc,start ] GC(488) Pause Final Update Refs [826.003s][info][gc,task ] GC(488) Using 8 of 8 workers for final reference update [826.003s][info][gc ] GC(488) Transfer SATB buffers [826.003s][info][gc,free ] Free: 13778M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 16% internal; Used: 2237M, Mutator Free: 1723 Collector Reserve: 743M, Max: 8192K; Used: 65542K Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [826.003s][info][gc ] GC(488) Pause Final Update Refs 0.607ms [826.003s][info][gc,start ] GC(488) Concurrent cleanup [826.003s][info][gc ] GC(488) Concurrent cleanup 19472M->17184M(31744M) 0.137ms [826.003s][info][gc,ergo ] GC(488) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8166K, young_available: 14522M [826.004s][info][gc,ergo ] GC(488) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.1% during period of 0.804s [826.004s][info][gc,ergo ] GC(488) At end of Concurrent Young GC: YOUNG generation used: 326M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 14521M [826.004s][info][gc,ergo ] GC(488) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 8166K [826.004s][info][gc,free ] Free: 13777M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 6873K, Mutator Free: 1723 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [826.004s][info][gc,stats ] [826.004s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [826.004s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [826.004s][info][gc,stats ] [826.004s][info][gc,stats ] Concurrent Reset 10727 us [826.004s][info][gc,stats ] Pause Init Mark (G) 5342 us [826.004s][info][gc,stats ] Pause Init Mark (N) 4615 us [826.004s][info][gc,stats ] Swap Remembered Set 3343 us [826.004s][info][gc,stats ] Transfer Old From SATB 1144 us [826.004s][info][gc,stats ] Update Region States 51 us [826.004s][info][gc,stats ] Concurrent Scan Remembered Set 38844 us, parallelism: 3.97x [826.004s][info][gc,stats ] RS: 154122 us [826.004s][info][gc,stats ] RS: Scan Clusters 154122 us, workers (us): 38763, 38758, 38756, 37845, ---, ---, ---, ---, [826.004s][info][gc,stats ] Concurrent Mark Roots 4165 us, parallelism: 3.63x [826.004s][info][gc,stats ] CMR: 15134 us [826.004s][info][gc,stats ] CMR: Thread Roots 13734 us, workers (us): 3491, 3355, 3502, 3386, ---, ---, ---, ---, [826.004s][info][gc,stats ] CMR: Code Cache Roots 1165 us, workers (us): 181, 453, 184, 348, ---, ---, ---, ---, [826.004s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 49, 49, 45, 46, ---, ---, ---, ---, [826.004s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 9, ---, 37, ---, ---, ---, ---, ---, [826.004s][info][gc,stats ] Concurrent Marking 16751 us, parallelism: 3.39x [826.004s][info][gc,stats ] CM: 56705 us [826.004s][info][gc,stats ] CM: Parallel Mark 56705 us, workers (us): 14187, 14185, 14176, 14157, ---, ---, ---, ---, [826.004s][info][gc,stats ] Pause Final Mark (G) 1348 us [826.004s][info][gc,stats ] Pause Final Mark (N) 882 us [826.004s][info][gc,stats ] Finish Mark 491 us [826.004s][info][gc,stats ] Update Region States 81 us [826.004s][info][gc,stats ] Choose Collection Set 118 us [826.004s][info][gc,stats ] Rebuild Free Set 53 us [826.004s][info][gc,stats ] Concurrent Thread Roots 4477 us, parallelism: 3.88x [826.004s][info][gc,stats ] CTR: 17382 us [826.004s][info][gc,stats ] CTR: Thread Roots 17382 us, workers (us): 4376, 4302, 4416, 4287, ---, ---, ---, ---, [826.004s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [826.004s][info][gc,stats ] CWRF: 2 us [826.004s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [826.004s][info][gc,stats ] Concurrent Weak Roots 580 us [826.004s][info][gc,stats ] Roots 52 us, parallelism: 1.54x [826.004s][info][gc,stats ] CWR: 79 us [826.004s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 21, 26, 17, 15, ---, ---, ---, ---, [826.004s][info][gc,stats ] Rendezvous 517 us [826.004s][info][gc,stats ] Concurrent Cleanup 107 us [826.004s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.66x [826.004s][info][gc,stats ] CSR: 1101 us [826.004s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 253, 203, 154, 339, ---, ---, ---, ---, [826.004s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 34, 34, 33, 25, ---, ---, ---, ---, [826.004s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [826.004s][info][gc,stats ] Concurrent Evacuation 11735 us [826.004s][info][gc,stats ] Pause Init Update Refs (G) 906 us [826.004s][info][gc,stats ] Pause Init Update Refs (N) 501 us [826.004s][info][gc,stats ] Manage GCLABs 424 us [826.004s][info][gc,stats ] Concurrent Update Refs 40512 us [826.004s][info][gc,stats ] Concurrent Update Thread Roots 9712 us [826.004s][info][gc,stats ] Pause Final Update Refs (G) 999 us [826.004s][info][gc,stats ] Pause Final Update Refs (N) 611 us [826.004s][info][gc,stats ] Update Region States 43 us [826.004s][info][gc,stats ] Trash Collection Set 9 us [826.004s][info][gc,stats ] Rebuild Free Set 70 us [826.004s][info][gc,stats ] Concurrent Cleanup 143 us [826.004s][info][gc,stats ] Workers: Evacuated 35347K across 339655 objects, abandoned 0B across 0 objects. [826.004s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [826.004s][info][gc,stats ] - age 1: 32156624 bytes, 32156624 total [826.004s][info][gc,stats ] - age 2: 277040 bytes, 32433664 total [826.004s][info][gc,stats ] - age 3: 306760 bytes, 32740424 total [826.004s][info][gc,stats ] - age 4: 514848 bytes, 33255272 total [826.004s][info][gc,stats ] - age 5: 648712 bytes, 33903984 total [826.004s][info][gc,stats ] - age 6: 824080 bytes, 34728064 total [826.004s][info][gc,stats ] - age 7: 618440 bytes, 35346504 total [826.004s][info][gc,stats ] - age 8: 630760 bytes, 35977264 total [826.004s][info][gc,stats ] - age 9: 88336 bytes, 36065600 total [826.004s][info][gc,stats ] - age 11: 7040 bytes, 36072640 total [826.004s][info][gc,stats ] - age 12: 123424 bytes, 36196064 total [826.004s][info][gc,stats ] [826.004s][info][gc,stats ] Mutators: Evacuated 277K across 2154 objects, abandoned 0B across 0 objects. [826.004s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [826.004s][info][gc,stats ] - age 1: 283648 bytes, 283648 total [826.004s][info][gc,stats ] - age 2: 576 bytes, 284224 total [826.004s][info][gc,stats ] - age 3: 32 bytes, 284256 total [826.004s][info][gc,stats ] - age 4: 32 bytes, 284288 total [826.004s][info][gc,stats ] - age 5: 32 bytes, 284320 total [826.004s][info][gc,stats ] - age 6: 64 bytes, 284384 total [826.004s][info][gc,stats ] - age 7: 160 bytes, 284544 total [826.004s][info][gc,stats ] [826.004s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [826.004s][info][gc,stats ] [826.004s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [826.004s][info][gc,stats ] - age 7: 2958031936 bytes, 2958031936 total [826.004s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [826.014s][info][gc ] Transition from: normal to: idle [826.014s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [826.015s][info][gc ] Transition from: idle to: old [826.015s][info][gc,free ] Free: 13754M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 5775K, Mutator Free: 1720 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [826.015s][info][gc,start ] GC(489) Concurrent marking (OLD) [826.015s][info][gc,task ] GC(489) Using 4 of 8 workers for concurrent marking [827.077s][info][gc ] Trigger (YOUNG): Average GC time (4770.74 ms) is above the time for average allocation rate (2094 MB/s) to deplete free headroom (9986M) (margin of error = 3.14) [827.077s][info][gc,ergo ] Free headroom: 11573M (free) - 1587M (spike) - 0B (penalties) = 9986M [827.077s][info][gc ] Preempting old generation mark to allow Young GC [827.077s][info][gc ] Cancelling GC: Concurrent GC [827.078s][info][gc ] GC(489) Concurrent marking (OLD) 1063.039ms [827.078s][info][gc ] GC(489) GC cancellation took 0.001s [827.078s][info][gc,ergo ] GC(489) At end of OLD marking increment: GCU: 396.5%, MU: 285.9% for duration 1.074s (totals to be subsumed in next gc report) [827.078s][info][gc,ergo ] GC(489) At end of Concurrent Old Marking increment: YOUNG generation used: 2533M, used regions: 2552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12314M [827.078s][info][gc,ergo ] GC(489) At end of Concurrent Old Marking increment: OLD generation used: 16858M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 8166K [827.078s][info][gc,free ] Free: 11570M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 5661K, Mutator Free: 1447 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [827.078s][info][gc,stats ] [827.078s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [827.078s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [827.078s][info][gc,stats ] [827.078s][info][gc,stats ] Concurrent Marking 1063059 us, parallelism: 4.00x [827.078s][info][gc,stats ] CM: 4249224 us [827.078s][info][gc,stats ] CM: Parallel Mark 4249224 us, workers (us): 1062055, 1062051, 1062981, 1062137, ---, ---, ---, ---, [827.078s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [827.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [827.078s][info][gc,stats ] [827.078s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [827.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [827.078s][info][gc,stats ] [827.078s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [827.078s][info][gc,stats ] [827.078s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [827.078s][info][gc,stats ] - age 7: 3142420216 bytes, 3142420216 total [827.078s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [827.088s][info][gc ] Transition from: old to: idle [827.088s][info][gc ] Transition from: idle to: normal [827.088s][info][gc ] Heuristics request to interrupt old for young collection accepted [827.089s][info][gc,free ] Free: 11550M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 9634K, Mutator Free: 1445 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [827.089s][info][gc,ergo ] GC(490) Start GC cycle (YOUNG) [827.089s][info][gc,start ] GC(490) Concurrent reset [827.089s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent reset [827.101s][info][gc ] GC(490) Concurrent reset 12.032ms [827.101s][info][gc,start ] GC(490) Pause Init Mark (YOUNG) [827.101s][info][gc,task ] GC(490) Using 8 of 8 workers for init marking [827.105s][info][gc ] GC(490) Transfer SATB buffers [827.106s][info][gc ] GC(490) Purged 443000 oops from old generation SATB buffers [827.106s][info][gc ] GC(490) Pause Init Mark (YOUNG) 4.955ms [827.106s][info][gc,start ] GC(490) Concurrent remembered set scanning [827.106s][info][gc,task ] GC(490) Using 4 of 8 workers for Concurrent remembered set scanning [827.138s][info][gc ] GC(490) Concurrent remembered set scanning 31.847ms [827.138s][info][gc,start ] GC(490) Concurrent marking roots [827.138s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent marking roots [827.142s][info][gc ] GC(490) Concurrent marking roots 4.129ms [827.142s][info][gc,start ] GC(490) Concurrent marking (YOUNG) [827.142s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent marking [827.161s][info][gc ] GC(490) Concurrent marking (YOUNG) 18.602ms [827.161s][info][gc,start ] GC(490) Pause Final Mark (YOUNG) [827.161s][info][gc,task ] GC(490) Using 8 of 8 workers for final marking [827.162s][info][gc,ergo ] GC(490) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [827.162s][info][gc,ergo ] GC(490) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [827.162s][info][gc,ergo ] GC(490) Chosen CSet evacuates young: 36333K (of which at least: 0B are to be promoted), old: 0B [827.162s][info][gc,ergo ] GC(490) Collectable Garbage: 2540M (99%), Immediate: 0B (0%), 0 regions, CSet: 2540M (99%), 322 regions [827.162s][info][gc,ergo ] GC(490) Evacuation Targets: YOUNG: 36333K, PROMOTE: 0B, OLD: 0B, TOTAL: 36333K [827.162s][info][gc,free ] Free: 12099M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 4708K, Mutator Free: 1513 Collector Reserve: 49145K, Max: 8192K; Used: 6192B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [827.162s][info][gc ] GC(490) Pause Final Mark (YOUNG) 0.830ms [827.162s][info][gc,start ] GC(490) Concurrent thread roots [827.162s][info][gc,task ] GC(490) Using 4 of 8 workers for Concurrent thread roots [827.167s][info][gc ] GC(490) Concurrent thread roots 4.478ms [827.167s][info][gc,start ] GC(490) Concurrent weak references [827.167s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent weak references [827.167s][info][gc,ref ] GC(490) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [827.167s][info][gc,ref ] GC(490) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [827.167s][info][gc,ref ] GC(490) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [827.167s][info][gc ] GC(490) Concurrent weak references 0.043ms [827.167s][info][gc,start ] GC(490) Concurrent weak roots [827.167s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent weak root [827.167s][info][gc ] GC(490) Concurrent weak roots 0.558ms [827.167s][info][gc,start ] GC(490) Concurrent cleanup [827.168s][info][gc ] GC(490) Concurrent cleanup 19574M->19574M(31744M) 0.103ms [827.168s][info][gc,free ] Free: 12085M, Max: 8192K regular, 1784M humongous, Frag: 86% external, 0% internal; Used: 2781K, Mutator Free: 1511 Collector Reserve: 47950K, Max: 8192K; Used: 1201K Old Collector Reserve: 8153K, Max: 8153K; Used: 39936B [827.168s][info][gc,start ] GC(490) Concurrent strong roots [827.168s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent strong root [827.168s][info][gc ] GC(490) Concurrent strong roots 0.399ms [827.168s][info][gc,start ] GC(490) Concurrent evacuation [827.168s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent evacuation [827.180s][info][gc ] GC(490) Concurrent evacuation 12.467ms [827.181s][info][gc,start ] GC(490) Pause Init Update Refs [827.181s][info][gc ] GC(490) Pause Init Update Refs 0.488ms [827.181s][info][gc,start ] GC(490) Concurrent update references [827.181s][info][gc,task ] GC(490) Using 4 of 8 workers for concurrent reference update [827.181s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [827.215s][info][gc ] GC(490) Concurrent update references 33.811ms [827.215s][info][gc,start ] GC(490) Concurrent update thread roots [827.224s][info][gc ] GC(490) Concurrent update thread roots 8.877ms [827.224s][info][gc,start ] GC(490) Pause Final Update Refs [827.224s][info][gc,task ] GC(490) Using 8 of 8 workers for final reference update [827.224s][info][gc ] GC(490) Transfer SATB buffers [827.225s][info][gc,free ] Free: 13792M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 18% internal; Used: 2535M, Mutator Free: 1725 Collector Reserve: 744M, Max: 8192K; Used: 49152K Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [827.225s][info][gc ] GC(490) Pause Final Update Refs 0.671ms [827.225s][info][gc,start ] GC(490) Concurrent cleanup [827.225s][info][gc ] GC(490) Concurrent cleanup 19740M->17172M(31744M) 0.216ms [827.225s][info][gc,ergo ] GC(490) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6396K, young_available: 14535M [827.226s][info][gc,ergo ] GC(490) At end of Concurrent Young GC: GCU: 24.0%, MU: 17.9% during period of 1.222s [827.226s][info][gc,ergo ] GC(490) At end of Concurrent Young GC: YOUNG generation used: 313M, used regions: 320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 14534M [827.226s][info][gc,ergo ] GC(490) At end of Concurrent Young GC: OLD generation used: 16860M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 6396K [827.226s][info][gc,free ] Free: 13790M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9765K, Mutator Free: 1725 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [827.226s][info][gc,stats ] [827.226s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [827.226s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [827.226s][info][gc,stats ] [827.226s][info][gc,stats ] Concurrent Reset 12058 us [827.226s][info][gc,stats ] Pause Init Mark (G) 5792 us [827.226s][info][gc,stats ] Pause Init Mark (N) 4963 us [827.226s][info][gc,stats ] Swap Remembered Set 3359 us [827.226s][info][gc,stats ] Transfer Old From SATB 1444 us [827.226s][info][gc,stats ] Update Region States 62 us [827.226s][info][gc,stats ] Concurrent Scan Remembered Set 31863 us, parallelism: 3.90x [827.226s][info][gc,stats ] RS: 124272 us [827.226s][info][gc,stats ] RS: Scan Clusters 124272 us, workers (us): 31779, 31107, 30709, 30677, ---, ---, ---, ---, [827.226s][info][gc,stats ] Concurrent Mark Roots 4142 us, parallelism: 3.61x [827.226s][info][gc,stats ] CMR: 14933 us [827.226s][info][gc,stats ] CMR: Thread Roots 13753 us, workers (us): 3478, 3363, 3498, 3415, ---, ---, ---, ---, [827.226s][info][gc,stats ] CMR: Code Cache Roots 967 us, workers (us): 146, 344, 293, 184, ---, ---, ---, ---, [827.226s][info][gc,stats ] CMR: VM Strong Roots 170 us, workers (us): 49, 43, 42, 36, ---, ---, ---, ---, [827.226s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, ---, 35, ---, ---, ---, ---, [827.226s][info][gc,stats ] Concurrent Marking 18616 us, parallelism: 3.28x [827.226s][info][gc,stats ] CM: 61064 us [827.226s][info][gc,stats ] CM: Parallel Mark 61064 us, workers (us): 15290, 15282, 15263, 15230, ---, ---, ---, ---, [827.226s][info][gc,stats ] Pause Final Mark (G) 1280 us [827.226s][info][gc,stats ] Pause Final Mark (N) 837 us [827.226s][info][gc,stats ] Finish Mark 443 us [827.226s][info][gc,stats ] Update Region States 86 us [827.226s][info][gc,stats ] Choose Collection Set 108 us [827.226s][info][gc,stats ] Rebuild Free Set 50 us [827.226s][info][gc,stats ] Concurrent Thread Roots 4491 us, parallelism: 3.88x [827.226s][info][gc,stats ] CTR: 17408 us [827.226s][info][gc,stats ] CTR: Thread Roots 17408 us, workers (us): 4434, 4307, 4327, 4340, ---, ---, ---, ---, [827.226s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.03x [827.226s][info][gc,stats ] CWRF: 2 us [827.226s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [827.226s][info][gc,stats ] Concurrent Weak Roots 562 us [827.226s][info][gc,stats ] Roots 48 us, parallelism: 1.56x [827.226s][info][gc,stats ] CWR: 75 us [827.226s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 25, 20, 17, 14, ---, ---, ---, ---, [827.226s][info][gc,stats ] Rendezvous 501 us [827.226s][info][gc,stats ] Concurrent Cleanup 108 us [827.226s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.55x [827.226s][info][gc,stats ] CSR: 1031 us [827.226s][info][gc,stats ] CSR: Code Cache Roots 889 us, workers (us): 149, 335, 253, 152, ---, ---, ---, ---, [827.226s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 33, 33, 30, 23, ---, ---, ---, ---, [827.226s][info][gc,stats ] CSR: CLDG Roots 23 us, workers (us): 5, ---, ---, 18, ---, ---, ---, ---, [827.226s][info][gc,stats ] Concurrent Evacuation 12483 us [827.226s][info][gc,stats ] Pause Init Update Refs (G) 915 us [827.226s][info][gc,stats ] Pause Init Update Refs (N) 497 us [827.226s][info][gc,stats ] Manage GCLABs 416 us [827.226s][info][gc,stats ] Concurrent Update Refs 33828 us [827.226s][info][gc,stats ] Concurrent Update Thread Roots 8891 us [827.227s][info][gc,stats ] Pause Final Update Refs (G) 1066 us [827.227s][info][gc,stats ] Pause Final Update Refs (N) 675 us [827.227s][info][gc,stats ] Update Region States 34 us [827.227s][info][gc,stats ] Trash Collection Set 11 us [827.227s][info][gc,stats ] Rebuild Free Set 74 us [827.227s][info][gc,stats ] Concurrent Cleanup 225 us [827.227s][info][gc,stats ] Workers: Evacuated 36046K across 368165 objects, abandoned 0B across 0 objects. [827.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [827.227s][info][gc,stats ] - age 1: 33217256 bytes, 33217256 total [827.227s][info][gc,stats ] - age 2: 263000 bytes, 33480256 total [827.227s][info][gc,stats ] - age 3: 208472 bytes, 33688728 total [827.227s][info][gc,stats ] - age 4: 263888 bytes, 33952616 total [827.227s][info][gc,stats ] - age 5: 469056 bytes, 34421672 total [827.227s][info][gc,stats ] - age 6: 556368 bytes, 34978040 total [827.227s][info][gc,stats ] - age 7: 1188368 bytes, 36166408 total [827.227s][info][gc,stats ] - age 8: 550968 bytes, 36717376 total [827.227s][info][gc,stats ] - age 9: 71136 bytes, 36788512 total [827.227s][info][gc,stats ] - age 12: 123424 bytes, 36911936 total [827.227s][info][gc,stats ] [827.227s][info][gc,stats ] Mutators: Evacuated 286K across 2216 objects, abandoned 0B across 0 objects. [827.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [827.227s][info][gc,stats ] - age 1: 292888 bytes, 292888 total [827.227s][info][gc,stats ] - age 2: 576 bytes, 293464 total [827.227s][info][gc,stats ] - age 6: 32 bytes, 293496 total [827.227s][info][gc,stats ] - age 7: 128 bytes, 293624 total [827.227s][info][gc,stats ] - age 8: 64 bytes, 293688 total [827.227s][info][gc,stats ] [827.227s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [827.227s][info][gc,stats ] [827.227s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [827.227s][info][gc,stats ] - age 7: 3142420216 bytes, 3142420216 total [827.227s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [827.237s][info][gc ] Transition from: normal to: idle [827.237s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [827.237s][info][gc ] Transition from: idle to: old [827.237s][info][gc,free ] Free: 13765M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 10336K, Mutator Free: 1722 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [827.237s][info][gc,start ] GC(491) Concurrent marking (OLD) [827.237s][info][gc,task ] GC(491) Using 4 of 8 workers for concurrent marking [828.526s][info][gc ] Trigger (YOUNG): Average GC time (4670.72 ms) is above the time for average allocation rate (2051 MB/s) to deplete free headroom (9577M) (margin of error = 3.12) [828.526s][info][gc,ergo ] Free headroom: 11164M (free) - 1587M (spike) - 0B (penalties) = 9577M [828.526s][info][gc ] Preempting old generation mark to allow Young GC [828.526s][info][gc ] Cancelling GC: Concurrent GC [828.527s][info][gc ] GC(491) Concurrent marking (OLD) 1289.786ms [828.527s][info][gc ] GC(491) GC cancellation took 0.000s [828.527s][info][gc,ergo ] GC(491) At end of OLD marking increment: GCU: 397.3%, MU: 285.1% for duration 1.301s (totals to be subsumed in next gc report) [828.527s][info][gc,ergo ] GC(491) At end of Concurrent Old Marking increment: YOUNG generation used: 2939M, used regions: 2944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11908M [828.527s][info][gc,ergo ] GC(491) At end of Concurrent Old Marking increment: OLD generation used: 16860M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 6396K [828.527s][info][gc,free ] Free: 11164M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 4019K, Mutator Free: 1396 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [828.527s][info][gc,stats ] [828.527s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [828.527s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [828.527s][info][gc,stats ] [828.527s][info][gc,stats ] Concurrent Marking 1289806 us, parallelism: 4.00x [828.527s][info][gc,stats ] CM: 5158724 us [828.527s][info][gc,stats ] CM: Parallel Mark 5158724 us, workers (us): 1289737, 1289661, 1289608, 1289718, ---, ---, ---, ---, [828.527s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [828.527s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [828.527s][info][gc,stats ] [828.527s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [828.527s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [828.527s][info][gc,stats ] [828.527s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [828.527s][info][gc,stats ] [828.527s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [828.527s][info][gc,stats ] - age 7: 4685877064 bytes, 4685877064 total [828.527s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [828.537s][info][gc ] Transition from: old to: idle [828.537s][info][gc ] Transition from: idle to: normal [828.537s][info][gc ] Heuristics request to interrupt old for young collection accepted [828.538s][info][gc,free ] Free: 11144M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 8027K, Mutator Free: 1394 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [828.538s][info][gc,ergo ] GC(492) Start GC cycle (YOUNG) [828.538s][info][gc,start ] GC(492) Concurrent reset [828.538s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent reset [828.551s][info][gc ] GC(492) Concurrent reset 13.869ms [828.552s][info][gc,start ] GC(492) Pause Init Mark (YOUNG) [828.552s][info][gc,task ] GC(492) Using 8 of 8 workers for init marking [828.555s][info][gc ] GC(492) Transfer SATB buffers [828.557s][info][gc ] GC(492) Purged 531809 oops from old generation SATB buffers [828.557s][info][gc ] GC(492) Pause Init Mark (YOUNG) 4.960ms [828.557s][info][gc,start ] GC(492) Concurrent remembered set scanning [828.557s][info][gc,task ] GC(492) Using 4 of 8 workers for Concurrent remembered set scanning [828.594s][info][gc ] GC(492) Concurrent remembered set scanning 36.748ms [828.594s][info][gc,start ] GC(492) Concurrent marking roots [828.594s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent marking roots [828.598s][info][gc ] GC(492) Concurrent marking roots 4.052ms [828.598s][info][gc,start ] GC(492) Concurrent marking (YOUNG) [828.598s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent marking [828.616s][info][gc ] GC(492) Concurrent marking (YOUNG) 17.537ms [828.616s][info][gc,start ] GC(492) Pause Final Mark (YOUNG) [828.616s][info][gc,task ] GC(492) Using 8 of 8 workers for final marking [828.617s][info][gc,ergo ] GC(492) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [828.617s][info][gc,ergo ] GC(492) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [828.617s][info][gc,ergo ] GC(492) Chosen CSet evacuates young: 33813K (of which at least: 0B are to be promoted), old: 0B [828.617s][info][gc,ergo ] GC(492) Collectable Garbage: 2950M (99%), Immediate: 0B (0%), 0 regions, CSet: 2950M (99%), 373 regions [828.617s][info][gc,ergo ] GC(492) Evacuation Targets: YOUNG: 33813K, PROMOTE: 0B, OLD: 0B, TOTAL: 33813K [828.617s][info][gc,free ] Free: 11693M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 3009K, Mutator Free: 1462 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [828.617s][info][gc ] GC(492) Pause Final Mark (YOUNG) 0.900ms [828.617s][info][gc,start ] GC(492) Concurrent thread roots [828.617s][info][gc,task ] GC(492) Using 4 of 8 workers for Concurrent thread roots [828.621s][info][gc ] GC(492) Concurrent thread roots 3.702ms [828.621s][info][gc,start ] GC(492) Concurrent weak references [828.621s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent weak references [828.621s][info][gc,ref ] GC(492) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [828.621s][info][gc,ref ] GC(492) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [828.621s][info][gc,ref ] GC(492) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [828.621s][info][gc ] GC(492) Concurrent weak references 0.036ms [828.621s][info][gc,start ] GC(492) Concurrent weak roots [828.621s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent weak root [828.622s][info][gc ] GC(492) Concurrent weak roots 0.760ms [828.622s][info][gc,start ] GC(492) Concurrent cleanup [828.622s][info][gc ] GC(492) Concurrent cleanup 19987M->19987M(31744M) 0.104ms [828.622s][info][gc,free ] Free: 11681M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 6614K, Mutator Free: 1461 Collector Reserve: 40151K, Max: 8192K; Used: 808K Old Collector Reserve: 6387K, Max: 6387K; Used: 1804K [828.622s][info][gc,start ] GC(492) Concurrent strong roots [828.622s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent strong root [828.622s][info][gc ] GC(492) Concurrent strong roots 0.405ms [828.622s][info][gc,start ] GC(492) Concurrent evacuation [828.622s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent evacuation [828.633s][info][gc ] GC(492) Concurrent evacuation 11.226ms [828.634s][info][gc,start ] GC(492) Pause Init Update Refs [828.634s][info][gc ] GC(492) Pause Init Update Refs 0.523ms [828.634s][info][gc,start ] GC(492) Concurrent update references [828.634s][info][gc,task ] GC(492) Using 4 of 8 workers for concurrent reference update [828.634s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [828.667s][info][gc ] GC(492) Concurrent update references 32.377ms [828.667s][info][gc,start ] GC(492) Concurrent update thread roots [828.676s][info][gc ] GC(492) Concurrent update thread roots 8.837ms [828.676s][info][gc,start ] GC(492) Pause Final Update Refs [828.676s][info][gc,task ] GC(492) Using 8 of 8 workers for final reference update [828.676s][info][gc ] GC(492) Transfer SATB buffers [828.676s][info][gc,free ] Free: 13801M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 21% internal; Used: 2934M, Mutator Free: 1726 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [828.676s][info][gc ] GC(492) Pause Final Update Refs 0.621ms [828.677s][info][gc,start ] GC(492) Concurrent cleanup [828.677s][info][gc ] GC(492) Concurrent cleanup 20139M->17163M(31744M) 0.176ms [828.677s][info][gc,ergo ] GC(492) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5675K, young_available: 14545M [828.677s][info][gc,ergo ] GC(492) At end of Concurrent Young GC: GCU: 24.2%, MU: 17.9% during period of 1.451s [828.677s][info][gc,ergo ] GC(492) At end of Concurrent Young GC: YOUNG generation used: 303M, used regions: 312M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 14544M [828.677s][info][gc,ergo ] GC(492) At end of Concurrent Young GC: OLD generation used: 16861M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 5675K [828.677s][info][gc,free ] Free: 13800M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 8018K, Mutator Free: 1726 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [828.678s][info][gc,stats ] [828.678s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [828.678s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [828.678s][info][gc,stats ] [828.678s][info][gc,stats ] Concurrent Reset 13899 us [828.678s][info][gc,stats ] Pause Init Mark (G) 5802 us [828.678s][info][gc,stats ] Pause Init Mark (N) 4967 us [828.678s][info][gc,stats ] Swap Remembered Set 3342 us [828.678s][info][gc,stats ] Transfer Old From SATB 1481 us [828.678s][info][gc,stats ] Update Region States 51 us [828.678s][info][gc,stats ] Concurrent Scan Remembered Set 36765 us, parallelism: 3.95x [828.678s][info][gc,stats ] RS: 145082 us [828.678s][info][gc,stats ] RS: Scan Clusters 145082 us, workers (us): 36689, 36681, 36125, 35587, ---, ---, ---, ---, [828.678s][info][gc,stats ] Concurrent Mark Roots 4064 us, parallelism: 3.63x [828.678s][info][gc,stats ] CMR: 14769 us [828.678s][info][gc,stats ] CMR: Thread Roots 13337 us, workers (us): 3262, 3517, 3434, 3123, ---, ---, ---, ---, [828.678s][info][gc,stats ] CMR: Code Cache Roots 1193 us, workers (us): 309, 179, 185, 520, ---, ---, ---, ---, [828.678s][info][gc,stats ] CMR: VM Strong Roots 193 us, workers (us): 54, 49, 46, 44, ---, ---, ---, ---, [828.678s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 9, ---, 37, ---, ---, ---, ---, ---, [828.678s][info][gc,stats ] Concurrent Marking 17553 us, parallelism: 3.48x [828.678s][info][gc,stats ] CM: 61086 us [828.678s][info][gc,stats ] CM: Parallel Mark 61086 us, workers (us): 15287, 15274, 15264, 15261, ---, ---, ---, ---, [828.678s][info][gc,stats ] Pause Final Mark (G) 1400 us [828.678s][info][gc,stats ] Pause Final Mark (N) 906 us [828.678s][info][gc,stats ] Finish Mark 502 us [828.678s][info][gc,stats ] Update Region States 79 us [828.678s][info][gc,stats ] Choose Collection Set 135 us [828.678s][info][gc,stats ] Rebuild Free Set 53 us [828.678s][info][gc,stats ] Concurrent Thread Roots 3715 us, parallelism: 3.89x [828.678s][info][gc,stats ] CTR: 14432 us [828.678s][info][gc,stats ] CTR: Thread Roots 14432 us, workers (us): 3617, 3583, 3597, 3635, ---, ---, ---, ---, [828.678s][info][gc,stats ] Concurrent Weak References 39 us, parallelism: 0.06x [828.678s][info][gc,stats ] CWRF: 2 us [828.678s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [828.678s][info][gc,stats ] Concurrent Weak Roots 775 us [828.678s][info][gc,stats ] Roots 51 us, parallelism: 1.32x [828.678s][info][gc,stats ] CWR: 67 us [828.678s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 19, 14, 11, ---, ---, ---, ---, [828.678s][info][gc,stats ] Rendezvous 700 us [828.678s][info][gc,stats ] Concurrent Cleanup 109 us [828.678s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.51x [828.678s][info][gc,stats ] CSR: 1059 us [828.678s][info][gc,stats ] CSR: Code Cache Roots 901 us, workers (us): 148, 162, 256, 335, ---, ---, ---, ---, [828.678s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 33, 30, 23, ---, ---, ---, ---, [828.678s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): 12, 26, ---, ---, ---, ---, ---, ---, [828.678s][info][gc,stats ] Concurrent Evacuation 11240 us [828.678s][info][gc,stats ] Pause Init Update Refs (G) 961 us [828.678s][info][gc,stats ] Pause Init Update Refs (N) 532 us [828.678s][info][gc,stats ] Manage GCLABs 455 us [828.678s][info][gc,stats ] Concurrent Update Refs 32393 us [828.678s][info][gc,stats ] Concurrent Update Thread Roots 8851 us [828.678s][info][gc,stats ] Pause Final Update Refs (G) 1014 us [828.678s][info][gc,stats ] Pause Final Update Refs (N) 626 us [828.678s][info][gc,stats ] Update Region States 44 us [828.678s][info][gc,stats ] Trash Collection Set 19 us [828.678s][info][gc,stats ] Rebuild Free Set 73 us [828.678s][info][gc,stats ] Concurrent Cleanup 188 us [828.678s][info][gc,stats ] Workers: Evacuated 33551K across 305820 objects, abandoned 0B across 0 objects. [828.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [828.678s][info][gc,stats ] - age 1: 31978832 bytes, 31978832 total [828.678s][info][gc,stats ] - age 2: 265296 bytes, 32244128 total [828.678s][info][gc,stats ] - age 3: 201936 bytes, 32446064 total [828.678s][info][gc,stats ] - age 4: 174584 bytes, 32620648 total [828.678s][info][gc,stats ] - age 5: 218832 bytes, 32839480 total [828.678s][info][gc,stats ] - age 6: 425592 bytes, 33265072 total [828.678s][info][gc,stats ] - age 7: 1091672 bytes, 34356744 total [828.678s][info][gc,stats ] [828.678s][info][gc,stats ] Mutators: Evacuated 261K across 2018 objects, abandoned 0B across 0 objects. [828.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [828.678s][info][gc,stats ] - age 1: 267752 bytes, 267752 total [828.678s][info][gc,stats ] - age 2: 448 bytes, 268200 total [828.678s][info][gc,stats ] - age 6: 32 bytes, 268232 total [828.678s][info][gc,stats ] - age 7: 32 bytes, 268264 total [828.678s][info][gc,stats ] [828.678s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [828.678s][info][gc,stats ] [828.678s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [828.678s][info][gc,stats ] - age 7: 4685877064 bytes, 4685877064 total [828.678s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [828.688s][info][gc ] Transition from: normal to: idle [828.688s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [828.688s][info][gc ] Transition from: idle to: old [828.688s][info][gc,free ] Free: 13775M, Max: 8192K regular, 1784M humongous, Frag: 88% external, 0% internal; Used: 9143K, Mutator Free: 1723 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [828.688s][info][gc,start ] GC(493) Concurrent marking (OLD) [828.688s][info][gc,task ] GC(493) Using 4 of 8 workers for concurrent marking [828.777s][info][gc ] Periodic Sample: GCU = 23.962%, MU = 18.124% during most recent 5.0s [829.932s][info][gc ] Trigger (YOUNG): Average GC time (4541.74 ms) is above the time for average allocation rate (2110 MB/s) to deplete free headroom (9583M) (margin of error = 3.11) [829.932s][info][gc,ergo ] Free headroom: 11170M (free) - 1587M (spike) - 0B (penalties) = 9583M [829.932s][info][gc ] Preempting old generation mark to allow Young GC [829.932s][info][gc ] Cancelling GC: Concurrent GC [829.933s][info][gc ] GC(493) Concurrent marking (OLD) 1244.593ms [829.933s][info][gc ] GC(493) GC cancellation took 0.000s [829.933s][info][gc,ergo ] GC(493) At end of OLD marking increment: GCU: 397.3%, MU: 327.3% for duration 1.256s (totals to be subsumed in next gc report) [829.933s][info][gc,ergo ] GC(493) At end of Concurrent Old Marking increment: YOUNG generation used: 2934M, used regions: 2936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11913M [829.933s][info][gc,ergo ] GC(493) At end of Concurrent Old Marking increment: OLD generation used: 16861M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 5675K [829.933s][info][gc,free ] Free: 11169M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 14707K, Mutator Free: 1398 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [829.934s][info][gc,stats ] [829.934s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [829.934s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [829.934s][info][gc,stats ] [829.934s][info][gc,stats ] Concurrent Marking 1244615 us, parallelism: 4.00x [829.934s][info][gc,stats ] CM: 4977588 us [829.934s][info][gc,stats ] CM: Parallel Mark 4977588 us, workers (us): 1244342, 1244380, 1244342, 1244524, ---, ---, ---, ---, [829.934s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [829.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [829.934s][info][gc,stats ] [829.934s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [829.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [829.934s][info][gc,stats ] [829.934s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [829.934s][info][gc,stats ] [829.934s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [829.934s][info][gc,stats ] - age 7: 5109422696 bytes, 5109422696 total [829.934s][info][gc,metaspace] Metaspace: 9160K(9344K)->9160K(9344K) NonClass: 8398K(8512K)->8398K(8512K) Class: 762K(832K)->762K(832K) [829.944s][info][gc ] Transition from: old to: idle [829.944s][info][gc ] Transition from: idle to: normal [829.944s][info][gc ] Heuristics request to interrupt old for young collection accepted [829.944s][info][gc,free ] Free: 11149M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 10360K, Mutator Free: 1395 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [829.944s][info][gc,ergo ] GC(494) Start GC cycle (YOUNG) [829.944s][info][gc,start ] GC(494) Concurrent reset [829.944s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent reset [829.958s][info][gc ] GC(494) Concurrent reset 13.766ms [829.958s][info][gc,start ] GC(494) Pause Init Mark (YOUNG) [829.958s][info][gc,task ] GC(494) Using 8 of 8 workers for init marking [829.962s][info][gc ] GC(494) Transfer SATB buffers [829.963s][info][gc ] GC(494) Purged 522097 oops from old generation SATB buffers [829.963s][info][gc ] GC(494) Pause Init Mark (YOUNG) 5.079ms [829.964s][info][gc,start ] GC(494) Concurrent remembered set scanning [829.964s][info][gc,task ] GC(494) Using 4 of 8 workers for Concurrent remembered set scanning [829.992s][info][gc ] GC(494) Concurrent remembered set scanning 28.501ms [829.992s][info][gc,start ] GC(494) Concurrent marking roots [829.992s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent marking roots [829.997s][info][gc ] GC(494) Concurrent marking roots 4.496ms [829.997s][info][gc,start ] GC(494) Concurrent marking (YOUNG) [829.997s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent marking [830.069s][info][gc ] GC(494) Concurrent marking (YOUNG) 72.819ms [830.070s][info][gc,start ] GC(494) Pause Final Mark (YOUNG) [830.070s][info][gc,task ] GC(494) Using 8 of 8 workers for final marking [830.070s][info][gc,ergo ] GC(494) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [830.070s][info][gc,ergo ] GC(494) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [830.071s][info][gc,ergo ] GC(494) Chosen CSet evacuates young: 90739K (of which at least: 0B are to be promoted), old: 0B [830.071s][info][gc,ergo ] GC(494) Collectable Garbage: 2869M (99%), Immediate: 0B (0%), 0 regions, CSet: 2869M (99%), 370 regions [830.071s][info][gc,ergo ] GC(494) Evacuation Targets: YOUNG: 90739K, PROMOTE: 0B, OLD: 0B, TOTAL: 90739K [830.071s][info][gc,free ] Free: 11508M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 3694K, Mutator Free: 1439 Collector Reserve: 112M, Max: 8192K; Used: 0B Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [830.071s][info][gc ] GC(494) Pause Final Mark (YOUNG) 0.913ms [830.071s][info][gc,start ] GC(494) Concurrent thread roots [830.071s][info][gc,task ] GC(494) Using 4 of 8 workers for Concurrent thread roots [830.075s][info][gc ] GC(494) Concurrent thread roots 4.560ms [830.075s][info][gc,start ] GC(494) Concurrent weak references [830.075s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent weak references [830.075s][info][gc,ref ] GC(494) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [830.075s][info][gc,ref ] GC(494) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [830.075s][info][gc,ref ] GC(494) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [830.075s][info][gc ] GC(494) Concurrent weak references 0.051ms [830.075s][info][gc,start ] GC(494) Concurrent weak roots [830.075s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent weak root [830.076s][info][gc ] GC(494) Concurrent weak roots 0.556ms [830.076s][info][gc,start ] GC(494) Concurrent cleanup [830.076s][info][gc ] GC(494) Concurrent cleanup 20107M->20107M(31744M) 0.107ms [830.076s][info][gc,free ] Free: 11490M, Max: 8192K regular, 1784M humongous, Frag: 85% external, 0% internal; Used: 5567K, Mutator Free: 1437 Collector Reserve: 109M, Max: 8192K; Used: 2533K Old Collector Reserve: 5666K, Max: 5666K; Used: 2525K [830.076s][info][gc,start ] GC(494) Concurrent strong roots [830.076s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent strong root [830.077s][info][gc ] GC(494) Concurrent strong roots 0.416ms [830.077s][info][gc,start ] GC(494) Concurrent evacuation [830.077s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent evacuation [830.114s][info][gc ] GC(494) Concurrent evacuation 37.785ms [830.115s][info][gc,start ] GC(494) Pause Init Update Refs [830.115s][info][gc ] GC(494) Pause Init Update Refs 0.522ms [830.115s][info][gc,start ] GC(494) Concurrent update references [830.115s][info][gc,task ] GC(494) Using 4 of 8 workers for concurrent reference update [830.115s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [830.180s][info][gc ] GC(494) Concurrent update references 64.965ms [830.180s][info][gc,start ] GC(494) Concurrent update thread roots [830.191s][info][gc ] GC(494) Concurrent update thread roots 10.538ms [830.191s][info][gc,start ] GC(494) Pause Final Update Refs [830.191s][info][gc,task ] GC(494) Using 8 of 8 workers for final reference update [830.191s][info][gc ] GC(494) Transfer SATB buffers [830.192s][info][gc,free ] Free: 13470M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 21% internal; Used: 2911M, Mutator Free: 1684 Collector Reserve: 744M, Max: 8192K; Used: 49152K Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [830.192s][info][gc ] GC(494) Pause Final Update Refs 0.691ms [830.192s][info][gc,start ] GC(494) Concurrent cleanup [830.192s][info][gc ] GC(494) Concurrent cleanup 20446M->17495M(31744M) 0.134ms [830.192s][info][gc,ergo ] GC(494) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4951K, young_available: 14214M [830.193s][info][gc,ergo ] GC(494) At end of Concurrent Young GC: GCU: 24.1%, MU: 21.5% during period of 1.516s [830.193s][info][gc,ergo ] GC(494) At end of Concurrent Young GC: YOUNG generation used: 634M, used regions: 648M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 14213M [830.193s][info][gc,ergo ] GC(494) At end of Concurrent Young GC: OLD generation used: 16861M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4951K [830.193s][info][gc,free ] Free: 13468M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 3141K, Mutator Free: 1684 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [830.193s][info][gc,stats ] [830.193s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [830.193s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [830.193s][info][gc,stats ] [830.193s][info][gc,stats ] Concurrent Reset 13797 us [830.193s][info][gc,stats ] Pause Init Mark (G) 5808 us [830.193s][info][gc,stats ] Pause Init Mark (N) 5085 us [830.193s][info][gc,stats ] Swap Remembered Set 3374 us [830.193s][info][gc,stats ] Transfer Old From SATB 1574 us [830.193s][info][gc,stats ] Update Region States 52 us [830.193s][info][gc,stats ] Concurrent Scan Remembered Set 28522 us, parallelism: 3.84x [830.193s][info][gc,stats ] RS: 109501 us [830.193s][info][gc,stats ] RS: Scan Clusters 109501 us, workers (us): 27941, 27344, 27115, 27101, ---, ---, ---, ---, [830.193s][info][gc,stats ] Concurrent Mark Roots 4527 us, parallelism: 3.65x [830.193s][info][gc,stats ] CMR: 16532 us [830.193s][info][gc,stats ] CMR: Thread Roots 15113 us, workers (us): 3758, 3969, 3675, 3711, ---, ---, ---, ---, [830.193s][info][gc,stats ] CMR: Code Cache Roots 1160 us, workers (us): 243, 179, 370, 368, ---, ---, ---, ---, [830.193s][info][gc,stats ] CMR: VM Strong Roots 197 us, workers (us): 57, 51, 47, 42, ---, ---, ---, ---, [830.193s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): 51, 11, ---, ---, ---, ---, ---, ---, [830.193s][info][gc,stats ] Concurrent Marking 72844 us, parallelism: 3.81x [830.193s][info][gc,stats ] CM: 277420 us [830.193s][info][gc,stats ] CM: Parallel Mark 277420 us, workers (us): 69371, 69358, 69349, 69342, ---, ---, ---, ---, [830.193s][info][gc,stats ] Pause Final Mark (G) 1383 us [830.193s][info][gc,stats ] Pause Final Mark (N) 919 us [830.193s][info][gc,stats ] Finish Mark 524 us [830.193s][info][gc,stats ] Update Region States 86 us [830.193s][info][gc,stats ] Choose Collection Set 118 us [830.193s][info][gc,stats ] Rebuild Free Set 52 us [830.193s][info][gc,stats ] Concurrent Thread Roots 4577 us, parallelism: 3.83x [830.193s][info][gc,stats ] CTR: 17551 us [830.193s][info][gc,stats ] CTR: Thread Roots 17551 us, workers (us): 4362, 4346, 4346, 4497, ---, ---, ---, ---, [830.193s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [830.193s][info][gc,stats ] CWRF: 1 us [830.193s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [830.193s][info][gc,stats ] Concurrent Weak Roots 560 us [830.193s][info][gc,stats ] Roots 55 us, parallelism: 1.42x [830.193s][info][gc,stats ] CWR: 78 us [830.193s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 22, 17, 15, ---, ---, ---, ---, [830.193s][info][gc,stats ] Rendezvous 494 us [830.193s][info][gc,stats ] Concurrent Cleanup 111 us [830.193s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.71x [830.193s][info][gc,stats ] CSR: 1146 us [830.193s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 187, 251, 189, 339, ---, ---, ---, ---, [830.193s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 40, 33, 29, ---, ---, ---, ---, [830.193s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 7, ---, 27, ---, ---, ---, ---, ---, [830.193s][info][gc,stats ] Concurrent Evacuation 37804 us [830.193s][info][gc,stats ] Pause Init Update Refs (G) 1000 us [830.193s][info][gc,stats ] Pause Init Update Refs (N) 531 us [830.193s][info][gc,stats ] Manage GCLABs 445 us [830.193s][info][gc,stats ] Concurrent Update Refs 64995 us [830.193s][info][gc,stats ] Concurrent Update Thread Roots 10557 us [830.193s][info][gc,stats ] Pause Final Update Refs (G) 1273 us [830.193s][info][gc,stats ] Pause Final Update Refs (N) 696 us [830.193s][info][gc,stats ] Update Region States 51 us [830.193s][info][gc,stats ] Trash Collection Set 12 us [830.193s][info][gc,stats ] Rebuild Free Set 102 us [830.193s][info][gc,stats ] Concurrent Cleanup 140 us [830.193s][info][gc,stats ] Workers: Evacuated 87785K across 1810447 objects, abandoned 0B across 0 objects. [830.193s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [830.193s][info][gc,stats ] - age 1: 87822048 bytes, 87822048 total [830.193s][info][gc,stats ] - age 2: 343616 bytes, 88165664 total [830.193s][info][gc,stats ] - age 3: 248144 bytes, 88413808 total [830.193s][info][gc,stats ] - age 4: 201856 bytes, 88615664 total [830.193s][info][gc,stats ] - age 5: 174520 bytes, 88790184 total [830.193s][info][gc,stats ] - age 6: 218768 bytes, 89008952 total [830.193s][info][gc,stats ] - age 7: 883064 bytes, 89892016 total [830.193s][info][gc,stats ] [830.193s][info][gc,stats ] Mutators: Evacuated 2954K across 65885 objects, abandoned 40B across 1 objects. [830.193s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [830.193s][info][gc,stats ] - age 1: 3023856 bytes, 3023856 total [830.193s][info][gc,stats ] - age 2: 1184 bytes, 3025040 total [830.193s][info][gc,stats ] - age 3: 32 bytes, 3025072 total [830.193s][info][gc,stats ] - age 4: 80 bytes, 3025152 total [830.193s][info][gc,stats ] - age 6: 64 bytes, 3025216 total [830.193s][info][gc,stats ] - age 7: 128 bytes, 3025344 total [830.193s][info][gc,stats ] [830.193s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [830.193s][info][gc,stats ] - age 1: 19852464 bytes, 19852464 total [830.193s][info][gc,stats ] [830.193s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [830.193s][info][gc,stats ] - age 7: 5109422696 bytes, 5109422696 total [830.193s][info][gc,metaspace] Metaspace: 9160K(9344K)->9163K(9344K) NonClass: 8398K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [830.203s][info][gc ] Transition from: normal to: idle [830.203s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [830.203s][info][gc ] Transition from: idle to: old [830.203s][info][gc,free ] Free: 13446M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 9504K, Mutator Free: 1682 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [830.203s][info][gc,start ] GC(495) Concurrent marking (OLD) [830.203s][info][gc,task ] GC(495) Using 4 of 8 workers for concurrent marking [831.375s][info][gc ] Trigger (YOUNG): Average GC time (4379.74 ms) is above the time for average allocation rate (2143 MB/s) to deplete free headroom (9383M) (margin of error = 3.10) [831.375s][info][gc,ergo ] Free headroom: 10971M (free) - 1587M (spike) - 0B (penalties) = 9383M [831.375s][info][gc ] Preempting old generation mark to allow Young GC [831.375s][info][gc ] Cancelling GC: Concurrent GC [831.375s][info][gc ] GC(495) Concurrent marking (OLD) 1171.454ms [831.375s][info][gc ] GC(495) GC cancellation took 0.000s [831.375s][info][gc,ergo ] GC(495) At end of OLD marking increment: GCU: 391.6%, MU: 391.4% for duration 1.183s (totals to be subsumed in next gc report) [831.375s][info][gc,ergo ] GC(495) At end of Concurrent Old Marking increment: YOUNG generation used: 3133M, used regions: 3144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11714M [831.375s][info][gc,ergo ] GC(495) At end of Concurrent Old Marking increment: OLD generation used: 16861M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4951K [831.375s][info][gc,free ] Free: 10970M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 5862K, Mutator Free: 1372 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [831.376s][info][gc,stats ] [831.376s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [831.376s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [831.376s][info][gc,stats ] [831.376s][info][gc,stats ] Concurrent Marking 1171478 us, parallelism: 4.00x [831.376s][info][gc,stats ] CM: 4685539 us [831.376s][info][gc,stats ] CM: Parallel Mark 4685539 us, workers (us): 1171366, 1171367, 1171404, 1171402, ---, ---, ---, ---, [831.376s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [831.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [831.376s][info][gc,stats ] [831.376s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [831.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [831.376s][info][gc,stats ] [831.376s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [831.376s][info][gc,stats ] - age 1: 19852464 bytes, 19852464 total [831.376s][info][gc,stats ] [831.376s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [831.376s][info][gc,stats ] - age 7: 8828229048 bytes, 8828229048 total [831.376s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [831.386s][info][gc ] Transition from: old to: idle [831.386s][info][gc ] Transition from: idle to: normal [831.386s][info][gc ] Heuristics request to interrupt old for young collection accepted [831.386s][info][gc,free ] Free: 10949M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 2619K, Mutator Free: 1369 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [831.386s][info][gc,ergo ] GC(496) Start GC cycle (YOUNG) [831.386s][info][gc,start ] GC(496) Concurrent reset [831.386s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent reset [831.401s][info][gc ] GC(496) Concurrent reset 14.888ms [831.401s][info][gc,start ] GC(496) Pause Init Mark (YOUNG) [831.401s][info][gc,task ] GC(496) Using 8 of 8 workers for init marking [831.405s][info][gc ] GC(496) Transfer SATB buffers [831.406s][info][gc ] GC(496) Purged 488773 oops from old generation SATB buffers [831.406s][info][gc ] GC(496) Pause Init Mark (YOUNG) 4.967ms [831.407s][info][gc,start ] GC(496) Concurrent remembered set scanning [831.407s][info][gc,task ] GC(496) Using 4 of 8 workers for Concurrent remembered set scanning [831.431s][info][gc ] GC(496) Concurrent remembered set scanning 24.295ms [831.431s][info][gc,start ] GC(496) Concurrent marking roots [831.431s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent marking roots [831.435s][info][gc ] GC(496) Concurrent marking roots 3.863ms [831.435s][info][gc,start ] GC(496) Concurrent marking (YOUNG) [831.435s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent marking [831.607s][info][gc ] GC(496) Concurrent marking (YOUNG) 172.159ms [831.607s][info][gc,start ] GC(496) Pause Final Mark (YOUNG) [831.607s][info][gc,task ] GC(496) Using 8 of 8 workers for final marking [831.608s][info][gc,ergo ] GC(496) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [831.608s][info][gc,ergo ] GC(496) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [831.608s][info][gc,ergo ] GC(496) Chosen CSet evacuates young: 146M (of which at least: 0B are to be promoted), old: 0B [831.608s][info][gc,ergo ] GC(496) Collectable Garbage: 2973M (99%), Immediate: 0B (0%), 0 regions, CSet: 2973M (99%), 390 regions [831.608s][info][gc,ergo ] GC(496) Evacuation Targets: YOUNG: 146M, PROMOTE: 0B, OLD: 0B, TOTAL: 146M [831.608s][info][gc,free ] Free: 11026M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 5506K, Mutator Free: 1379 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [831.608s][info][gc ] GC(496) Pause Final Mark (YOUNG) 0.902ms [831.608s][info][gc,start ] GC(496) Concurrent thread roots [831.608s][info][gc,task ] GC(496) Using 4 of 8 workers for Concurrent thread roots [831.612s][info][gc ] GC(496) Concurrent thread roots 3.779ms [831.612s][info][gc,start ] GC(496) Concurrent weak references [831.612s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent weak references [831.612s][info][gc,ref ] GC(496) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [831.612s][info][gc,ref ] GC(496) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [831.612s][info][gc,ref ] GC(496) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [831.612s][info][gc ] GC(496) Concurrent weak references 0.049ms [831.612s][info][gc,start ] GC(496) Concurrent weak roots [831.612s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent weak root [831.613s][info][gc ] GC(496) Concurrent weak roots 0.605ms [831.613s][info][gc,start ] GC(496) Concurrent cleanup [831.613s][info][gc ] GC(496) Concurrent cleanup 20514M->20514M(31744M) 0.109ms [831.613s][info][gc,free ] Free: 11012M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 3136K, Mutator Free: 1377 Collector Reserve: 182M, Max: 8192K; Used: 1870K Old Collector Reserve: 4942K, Max: 4942K; Used: 3249K [831.613s][info][gc,start ] GC(496) Concurrent strong roots [831.613s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent strong root [831.613s][info][gc ] GC(496) Concurrent strong roots 0.460ms [831.613s][info][gc,start ] GC(496) Concurrent evacuation [831.613s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent evacuation [831.681s][info][gc ] GC(496) Concurrent evacuation 67.325ms [831.681s][info][gc,start ] GC(496) Pause Init Update Refs [831.682s][info][gc ] GC(496) Pause Init Update Refs 0.537ms [831.682s][info][gc,start ] GC(496) Concurrent update references [831.682s][info][gc,task ] GC(496) Using 4 of 8 workers for concurrent reference update [831.682s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [831.806s][info][gc ] GC(496) Concurrent update references 124.487ms [831.806s][info][gc,start ] GC(496) Concurrent update thread roots [831.817s][info][gc ] GC(496) Concurrent update thread roots 10.560ms [831.817s][info][gc,start ] GC(496) Pause Final Update Refs [831.817s][info][gc,task ] GC(496) Using 8 of 8 workers for final reference update [831.817s][info][gc ] GC(496) Transfer SATB buffers [831.818s][info][gc,free ] Free: 12979M, Max: 8192K regular, 1784M humongous, Frag: 83% external, 23% internal; Used: 3060M, Mutator Free: 1623 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [831.818s][info][gc ] GC(496) Pause Final Update Refs 0.706ms [831.818s][info][gc,start ] GC(496) Concurrent cleanup [831.818s][info][gc ] GC(496) Concurrent cleanup 21099M->17987M(31744M) 0.136ms [831.818s][info][gc,ergo ] GC(496) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4381K, young_available: 13722M [831.819s][info][gc,ergo ] GC(496) At end of Concurrent Young GC: GCU: 24.0%, MU: 24.8% during period of 1.626s [831.819s][info][gc,ergo ] GC(496) At end of Concurrent Young GC: YOUNG generation used: 1126M, used regions: 1136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13721M [831.819s][info][gc,ergo ] GC(496) At end of Concurrent Young GC: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4381K [831.819s][info][gc,free ] Free: 12977M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 6351K, Mutator Free: 1623 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [831.819s][info][gc,stats ] [831.819s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [831.819s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [831.819s][info][gc,stats ] [831.819s][info][gc,stats ] Concurrent Reset 14916 us [831.819s][info][gc,stats ] Pause Init Mark (G) 5743 us [831.819s][info][gc,stats ] Pause Init Mark (N) 4973 us [831.819s][info][gc,stats ] Swap Remembered Set 3357 us [831.819s][info][gc,stats ] Transfer Old From SATB 1467 us [831.819s][info][gc,stats ] Update Region States 57 us [831.819s][info][gc,stats ] Concurrent Scan Remembered Set 24317 us, parallelism: 3.86x [831.819s][info][gc,stats ] RS: 93869 us [831.819s][info][gc,stats ] RS: Scan Clusters 93869 us, workers (us): 23946, 23822, 23187, 22914, ---, ---, ---, ---, [831.819s][info][gc,stats ] Concurrent Mark Roots 3881 us, parallelism: 3.65x [831.819s][info][gc,stats ] CMR: 14162 us [831.819s][info][gc,stats ] CMR: Thread Roots 12883 us, workers (us): 3322, 3166, 3200, 3195, ---, ---, ---, ---, [831.819s][info][gc,stats ] CMR: Code Cache Roots 1034 us, workers (us): 175, 355, 320, 184, ---, ---, ---, ---, [831.819s][info][gc,stats ] CMR: VM Strong Roots 200 us, workers (us): 54, 49, 58, 39, ---, ---, ---, ---, [831.819s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 8, ---, ---, 37, ---, ---, ---, ---, [831.819s][info][gc,stats ] Concurrent Marking 172186 us, parallelism: 3.92x [831.819s][info][gc,stats ] CM: 674757 us [831.819s][info][gc,stats ] CM: Parallel Mark 674757 us, workers (us): 168693, 168699, 168686, 168679, ---, ---, ---, ---, [831.819s][info][gc,stats ] Pause Final Mark (G) 1373 us [831.819s][info][gc,stats ] Pause Final Mark (N) 908 us [831.819s][info][gc,stats ] Finish Mark 519 us [831.819s][info][gc,stats ] Update Region States 85 us [831.819s][info][gc,stats ] Choose Collection Set 117 us [831.819s][info][gc,stats ] Rebuild Free Set 51 us [831.819s][info][gc,stats ] Concurrent Thread Roots 3792 us, parallelism: 3.88x [831.819s][info][gc,stats ] CTR: 14706 us [831.819s][info][gc,stats ] CTR: Thread Roots 14706 us, workers (us): 3589, 3698, 3728, 3691, ---, ---, ---, ---, [831.819s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.04x [831.819s][info][gc,stats ] CWRF: 2 us [831.819s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [831.819s][info][gc,stats ] Concurrent Weak Roots 619 us [831.819s][info][gc,stats ] Roots 59 us, parallelism: 1.33x [831.819s][info][gc,stats ] CWR: 78 us [831.819s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 21, 17, 14, ---, ---, ---, ---, [831.819s][info][gc,stats ] Rendezvous 538 us [831.819s][info][gc,stats ] Concurrent Cleanup 114 us [831.819s][info][gc,stats ] Concurrent Strong Roots 482 us, parallelism: 2.31x [831.819s][info][gc,stats ] CSR: 1111 us [831.819s][info][gc,stats ] CSR: Code Cache Roots 965 us, workers (us): 385, 159, 158, 262, ---, ---, ---, ---, [831.819s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 35, 30, 29, 27, ---, ---, ---, ---, [831.819s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 5, 20, ---, ---, ---, ---, ---, [831.819s][info][gc,stats ] Concurrent Evacuation 67356 us [831.819s][info][gc,stats ] Pause Init Update Refs (G) 1126 us [831.819s][info][gc,stats ] Pause Init Update Refs (N) 545 us [831.819s][info][gc,stats ] Manage GCLABs 460 us [831.819s][info][gc,stats ] Concurrent Update Refs 124516 us [831.819s][info][gc,stats ] Concurrent Update Thread Roots 10580 us [831.819s][info][gc,stats ] Pause Final Update Refs (G) 1336 us [831.819s][info][gc,stats ] Pause Final Update Refs (N) 711 us [831.819s][info][gc,stats ] Update Region States 54 us [831.819s][info][gc,stats ] Trash Collection Set 13 us [831.819s][info][gc,stats ] Rebuild Free Set 89 us [831.819s][info][gc,stats ] Concurrent Cleanup 142 us [831.819s][info][gc,stats ] Workers: Evacuated 141M across 3766023 objects, abandoned 0B across 0 objects. [831.819s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [831.819s][info][gc,stats ] - age 1: 126381520 bytes, 126381520 total [831.819s][info][gc,stats ] - age 2: 20165136 bytes, 146546656 total [831.819s][info][gc,stats ] - age 3: 325696 bytes, 146872352 total [831.819s][info][gc,stats ] - age 4: 248016 bytes, 147120368 total [831.819s][info][gc,stats ] - age 5: 201840 bytes, 147322208 total [831.819s][info][gc,stats ] - age 6: 174392 bytes, 147496600 total [831.819s][info][gc,stats ] - age 7: 644360 bytes, 148140960 total [831.819s][info][gc,stats ] [831.819s][info][gc,stats ] Mutators: Evacuated 5550K across 129850 objects, abandoned 0B across 0 objects. [831.819s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [831.819s][info][gc,stats ] - age 1: 2623120 bytes, 2623120 total [831.819s][info][gc,stats ] - age 2: 3059816 bytes, 5682936 total [831.819s][info][gc,stats ] - age 3: 32 bytes, 5682968 total [831.819s][info][gc,stats ] - age 4: 64 bytes, 5683032 total [831.819s][info][gc,stats ] - age 5: 32 bytes, 5683064 total [831.819s][info][gc,stats ] - age 6: 128 bytes, 5683192 total [831.819s][info][gc,stats ] - age 7: 64 bytes, 5683256 total [831.819s][info][gc,stats ] [831.819s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [831.819s][info][gc,stats ] - age 1: 35063432 bytes, 35063432 total [831.819s][info][gc,stats ] - age 2: 19783704 bytes, 54847136 total [831.819s][info][gc,stats ] [831.819s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [831.819s][info][gc,stats ] - age 7: 8828229048 bytes, 8828229048 total [831.819s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [831.829s][info][gc ] Transition from: normal to: idle [831.830s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [831.830s][info][gc ] Transition from: idle to: old [831.830s][info][gc,free ] Free: 12945M, Max: 8192K regular, 1784M humongous, Frag: 87% external, 0% internal; Used: 6427K, Mutator Free: 1619 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [831.830s][info][gc,start ] GC(497) Concurrent marking (OLD) [831.830s][info][gc,task ] GC(497) Using 4 of 8 workers for concurrent marking [833.006s][info][gc ] Trigger (YOUNG): Average GC time (4202.24 ms) is above the time for average allocation rate (2122 MB/s) to deplete free headroom (8914M) (margin of error = 3.10) [833.006s][info][gc,ergo ] Free headroom: 10501M (free) - 1587M (spike) - 0B (penalties) = 8914M [833.006s][info][gc ] Preempting old generation mark to allow Young GC [833.006s][info][gc ] Cancelling GC: Concurrent GC [833.006s][info][gc ] GC(497) Concurrent marking (OLD) 1176.898ms [833.006s][info][gc ] GC(497) GC cancellation took 0.000s [833.007s][info][gc,ergo ] GC(497) At end of OLD marking increment: GCU: 241.8%, MU: 381.9% for duration 1.188s (totals to be subsumed in next gc report) [833.007s][info][gc,ergo ] GC(497) At end of Concurrent Old Marking increment: YOUNG generation used: 3603M, used regions: 3608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 11244M [833.007s][info][gc,ergo ] GC(497) At end of Concurrent Old Marking increment: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4381K [833.007s][info][gc,free ] Free: 10500M, Max: 8192K regular, 1784M humongous, Frag: 84% external, 0% internal; Used: 11795K, Mutator Free: 1314 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [833.007s][info][gc,stats ] [833.007s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [833.007s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [833.007s][info][gc,stats ] [833.007s][info][gc,stats ] Concurrent Marking 1176919 us, parallelism: 4.00x [833.007s][info][gc,stats ] CM: 4706766 us [833.007s][info][gc,stats ] CM: Parallel Mark 4706766 us, workers (us): 1176646, 1176642, 1176843, 1176635, ---, ---, ---, ---, [833.007s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [833.007s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [833.007s][info][gc,stats ] [833.007s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [833.007s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [833.007s][info][gc,stats ] [833.007s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [833.007s][info][gc,stats ] - age 1: 35063432 bytes, 35063432 total [833.007s][info][gc,stats ] - age 2: 19783704 bytes, 54847136 total [833.007s][info][gc,stats ] [833.007s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [833.007s][info][gc,stats ] - age 7: 8908973480 bytes, 8908973480 total [833.007s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [833.017s][info][gc ] Transition from: old to: idle [833.017s][info][gc ] Transition from: idle to: normal [833.017s][info][gc ] Heuristics request to interrupt old for young collection accepted [833.017s][info][gc,free ] Free: 10475M, Max: 8192K regular, 1784M humongous, Frag: 83% external, 0% internal; Used: 12403K, Mutator Free: 1311 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [833.017s][info][gc,ergo ] GC(498) Start GC cycle (YOUNG) [833.017s][info][gc,start ] GC(498) Concurrent reset [833.017s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent reset [833.034s][info][gc ] GC(498) Concurrent reset 16.174ms [833.034s][info][gc,start ] GC(498) Pause Init Mark (YOUNG) [833.034s][info][gc,task ] GC(498) Using 8 of 8 workers for init marking [833.039s][info][gc ] GC(498) Transfer SATB buffers [833.040s][info][gc ] GC(498) Purged 495847 oops from old generation SATB buffers [833.041s][info][gc ] GC(498) Pause Init Mark (YOUNG) 6.420ms [833.042s][info][gc,start ] GC(498) Concurrent remembered set scanning [833.042s][info][gc,task ] GC(498) Using 4 of 8 workers for Concurrent remembered set scanning [833.063s][info][gc ] GC(498) Concurrent remembered set scanning 21.816ms [833.063s][info][gc,start ] GC(498) Concurrent marking roots [833.063s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent marking roots [833.068s][info][gc ] GC(498) Concurrent marking roots 4.425ms [833.068s][info][gc,start ] GC(498) Concurrent marking (YOUNG) [833.068s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent marking [833.337s][info][gc ] GC(498) Concurrent marking (YOUNG) 269.435ms [833.338s][info][gc,start ] GC(498) Pause Final Mark (YOUNG) [833.338s][info][gc,task ] GC(498) Using 8 of 8 workers for final marking [833.338s][info][gc,ergo ] GC(498) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [833.338s][info][gc,ergo ] GC(498) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [833.338s][info][gc,ergo ] GC(498) Chosen CSet evacuates young: 165M (of which at least: 0B are to be promoted), old: 0B [833.338s][info][gc,ergo ] GC(498) Collectable Garbage: 3370M (99%), Immediate: 0B (0%), 0 regions, CSet: 3370M (99%), 442 regions [833.338s][info][gc,ergo ] GC(498) Evacuation Targets: YOUNG: 165M, PROMOTE: 0B, OLD: 0B, TOTAL: 165M [833.338s][info][gc,free ] Free: 10343M, Max: 8192K regular, 1784M humongous, Frag: 83% external, 0% internal; Used: 341K, Mutator Free: 1293 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 4372K, Max: 4372K; Used: 3819K [833.338s][info][gc ] GC(498) Pause Final Mark (YOUNG) 0.881ms [833.339s][info][gc,start ] GC(498) Concurrent thread roots [833.339s][info][gc,task ] GC(498) Using 4 of 8 workers for Concurrent thread roots [833.343s][info][gc ] GC(498) Concurrent thread roots 3.969ms [833.343s][info][gc,start ] GC(498) Concurrent weak references [833.343s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent weak references [833.343s][info][gc,ref ] GC(498) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [833.343s][info][gc,ref ] GC(498) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [833.343s][info][gc,ref ] GC(498) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [833.343s][info][gc ] GC(498) Concurrent weak references 0.040ms [833.343s][info][gc,start ] GC(498) Concurrent weak roots [833.343s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent weak root [833.343s][info][gc ] GC(498) Concurrent weak roots 0.643ms [833.343s][info][gc,start ] GC(498) Concurrent cleanup [833.343s][info][gc ] GC(498) Concurrent cleanup 21188M->21188M(31744M) 0.110ms [833.343s][info][gc,free ] Free: 10323M, Max: 8192K regular, 1784M humongous, Frag: 83% external, 0% internal; Used: 4426K, Mutator Free: 1291 Collector Reserve: 198M, Max: 8192K; Used: 1886K Old Collector Reserve: 4370K, Max: 4370K; Used: 3822K [833.343s][info][gc,start ] GC(498) Concurrent strong roots [833.343s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent strong root [833.344s][info][gc ] GC(498) Concurrent strong roots 0.419ms [833.344s][info][gc,start ] GC(498) Concurrent evacuation [833.344s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent evacuation [833.413s][info][gc ] GC(498) Concurrent evacuation 69.272ms [833.414s][info][gc,start ] GC(498) Pause Init Update Refs [833.414s][info][gc ] GC(498) Pause Init Update Refs 0.576ms [833.414s][info][gc,start ] GC(498) Concurrent update references [833.414s][info][gc,task ] GC(498) Using 4 of 8 workers for concurrent reference update [833.414s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [833.579s][info][gc ] GC(498) Concurrent update references 164.523ms [833.579s][info][gc,start ] GC(498) Concurrent update thread roots [833.589s][info][gc ] GC(498) Concurrent update thread roots 10.420ms [833.590s][info][gc,start ] GC(498) Pause Final Update Refs [833.590s][info][gc,task ] GC(498) Using 8 of 8 workers for final reference update [833.590s][info][gc ] GC(498) Transfer SATB buffers [833.591s][info][gc,free ] Free: 12618M, Max: 8192K regular, 1704M humongous, Frag: 82% external, 27% internal; Used: 3445M, Mutator Free: 1578 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [833.591s][info][gc ] GC(498) Pause Final Update Refs 0.786ms [833.591s][info][gc,start ] GC(498) Concurrent cleanup [833.591s][info][gc ] GC(498) Concurrent cleanup 21876M->18348M(31744M) 0.180ms [833.591s][info][gc,ergo ] GC(498) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4090K, young_available: 13361M [833.591s][info][gc,ergo ] GC(498) At end of Concurrent Young GC: GCU: 17.7%, MU: 24.3% during period of 1.773s [833.591s][info][gc,ergo ] GC(498) At end of Concurrent Young GC: YOUNG generation used: 1487M, used regions: 1496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13360M [833.591s][info][gc,ergo ] GC(498) At end of Concurrent Young GC: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4090K [833.591s][info][gc,free ] Free: 12616M, Max: 8192K regular, 1704M humongous, Frag: 87% external, 0% internal; Used: 7195K, Mutator Free: 1578 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [833.592s][info][gc,stats ] [833.592s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [833.592s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [833.592s][info][gc,stats ] [833.592s][info][gc,stats ] Concurrent Reset 16203 us [833.592s][info][gc,stats ] Pause Init Mark (G) 7935 us [833.592s][info][gc,stats ] Pause Init Mark (N) 6426 us [833.592s][info][gc,stats ] Swap Remembered Set 4811 us [833.592s][info][gc,stats ] Transfer Old From SATB 1417 us [833.592s][info][gc,stats ] Update Region States 110 us [833.592s][info][gc,stats ] Concurrent Scan Remembered Set 21833 us, parallelism: 3.93x [833.592s][info][gc,stats ] RS: 85845 us [833.592s][info][gc,stats ] RS: Scan Clusters 85845 us, workers (us): 21753, 21704, 21216, 21172, ---, ---, ---, ---, [833.592s][info][gc,stats ] Concurrent Mark Roots 4441 us, parallelism: 3.68x [833.592s][info][gc,stats ] CMR: 16321 us [833.592s][info][gc,stats ] CMR: Thread Roots 15009 us, workers (us): 3769, 3800, 3808, 3631, ---, ---, ---, ---, [833.592s][info][gc,stats ] CMR: Code Cache Roots 1071 us, workers (us): 310, 244, 163, 354, ---, ---, ---, ---, [833.592s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 53, 49, 48, 36, ---, ---, ---, ---, [833.592s][info][gc,stats ] CMR: CLDG Roots 55 us, workers (us): 8, 47, ---, ---, ---, ---, ---, ---, [833.592s][info][gc,stats ] Concurrent Marking 269463 us, parallelism: 3.95x [833.592s][info][gc,stats ] CM: 1063108 us [833.592s][info][gc,stats ] CM: Parallel Mark 1063108 us, workers (us): 265808, 265775, 265760, 265765, ---, ---, ---, ---, [833.592s][info][gc,stats ] Pause Final Mark (G) 1368 us [833.592s][info][gc,stats ] Pause Final Mark (N) 887 us [833.592s][info][gc,stats ] Finish Mark 452 us [833.592s][info][gc,stats ] Update Region States 96 us [833.592s][info][gc,stats ] Choose Collection Set 133 us [833.592s][info][gc,stats ] Rebuild Free Set 51 us [833.592s][info][gc,stats ] Concurrent Thread Roots 3998 us, parallelism: 3.87x [833.592s][info][gc,stats ] CTR: 15489 us [833.592s][info][gc,stats ] CTR: Thread Roots 15489 us, workers (us): 3898, 3853, 3820, 3918, ---, ---, ---, ---, [833.592s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [833.592s][info][gc,stats ] CWRF: 2 us [833.592s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [833.592s][info][gc,stats ] Concurrent Weak Roots 647 us [833.592s][info][gc,stats ] Roots 50 us, parallelism: 1.28x [833.592s][info][gc,stats ] CWR: 65 us [833.592s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 22, 16, 15, 12, ---, ---, ---, ---, [833.592s][info][gc,stats ] Rendezvous 585 us [833.592s][info][gc,stats ] Concurrent Cleanup 114 us [833.592s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.62x [833.592s][info][gc,stats ] CSR: 1110 us [833.592s][info][gc,stats ] CSR: Code Cache Roots 956 us, workers (us): 163, 260, 349, 184, ---, ---, ---, ---, [833.592s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 37, 33, 30, 28, ---, ---, ---, ---, [833.592s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [833.592s][info][gc,stats ] Concurrent Evacuation 69296 us [833.592s][info][gc,stats ] Pause Init Update Refs (G) 1207 us [833.592s][info][gc,stats ] Pause Init Update Refs (N) 587 us [833.592s][info][gc,stats ] Manage GCLABs 481 us [833.592s][info][gc,stats ] Concurrent Update Refs 164549 us [833.592s][info][gc,stats ] Concurrent Update Thread Roots 10440 us [833.592s][info][gc,stats ] Pause Final Update Refs (G) 1459 us [833.592s][info][gc,stats ] Pause Final Update Refs (N) 791 us [833.592s][info][gc,stats ] Update Region States 52 us [833.592s][info][gc,stats ] Trash Collection Set 14 us [833.592s][info][gc,stats ] Rebuild Free Set 89 us [833.592s][info][gc,stats ] Concurrent Cleanup 187 us [833.592s][info][gc,stats ] Workers: Evacuated 161M across 4522484 objects, abandoned 0B across 0 objects. [833.592s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [833.592s][info][gc,stats ] - age 1: 115497696 bytes, 115497696 total [833.592s][info][gc,stats ] - age 2: 36897968 bytes, 152395664 total [833.592s][info][gc,stats ] - age 3: 16342528 bytes, 168738192 total [833.592s][info][gc,stats ] - age 4: 62352 bytes, 168800544 total [833.592s][info][gc,stats ] - age 5: 19480 bytes, 168820024 total [833.592s][info][gc,stats ] - age 6: 128688 bytes, 168948712 total [833.592s][info][gc,stats ] - age 7: 274080 bytes, 169222792 total [833.592s][info][gc,stats ] [833.592s][info][gc,stats ] Mutators: Evacuated 4501K across 117359 objects, abandoned 0B across 0 objects. [833.592s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [833.592s][info][gc,stats ] - age 1: 1132592 bytes, 1132592 total [833.592s][info][gc,stats ] - age 2: 1185280 bytes, 2317872 total [833.592s][info][gc,stats ] - age 3: 2291208 bytes, 4609080 total [833.592s][info][gc,stats ] - age 4: 32 bytes, 4609112 total [833.592s][info][gc,stats ] - age 6: 64 bytes, 4609176 total [833.592s][info][gc,stats ] - age 7: 64 bytes, 4609240 total [833.592s][info][gc,stats ] [833.592s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [833.592s][info][gc,stats ] - age 1: 68760680 bytes, 68760680 total [833.592s][info][gc,stats ] - age 2: 34082128 bytes, 102842808 total [833.592s][info][gc,stats ] - age 3: 12992904 bytes, 115835712 total [833.592s][info][gc,stats ] [833.592s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [833.592s][info][gc,stats ] - age 7: 8908973480 bytes, 8908973480 total [833.592s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [833.602s][info][gc ] Transition from: normal to: idle [833.602s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [833.602s][info][gc ] Transition from: idle to: old [833.602s][info][gc,free ] Free: 12592M, Max: 8192K regular, 1704M humongous, Frag: 87% external, 0% internal; Used: 7573K, Mutator Free: 1575 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [833.602s][info][gc,start ] GC(499) Concurrent marking (OLD) [833.602s][info][gc,task ] GC(499) Using 4 of 8 workers for concurrent marking [833.788s][info][gc ] Periodic Sample: GCU = 21.529%, MU = 23.725% during most recent 5.0s [834.833s][info][gc ] Trigger (YOUNG): Average GC time (4021.87 ms) is above the time for average allocation rate (2097 MB/s) to deplete free headroom (8435M) (margin of error = 3.10) [834.833s][info][gc,ergo ] Free headroom: 10022M (free) - 1587M (spike) - 0B (penalties) = 8435M [834.833s][info][gc ] Preempting old generation mark to allow Young GC [834.833s][info][gc ] Cancelling GC: Concurrent GC [834.834s][info][gc ] GC(499) Concurrent marking (OLD) 1231.618ms [834.834s][info][gc ] GC(499) GC cancellation took 0.000s [834.834s][info][gc,ergo ] GC(499) At end of OLD marking increment: GCU: 214.6%, MU: 380.0% for duration 1.243s (totals to be subsumed in next gc report) [834.834s][info][gc,ergo ] GC(499) At end of Concurrent Old Marking increment: YOUNG generation used: 4083M, used regions: 4088M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 10764M [834.834s][info][gc,ergo ] GC(499) At end of Concurrent Old Marking increment: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4090K [834.834s][info][gc,free ] Free: 10020M, Max: 8192K regular, 1704M humongous, Frag: 83% external, 0% internal; Used: 11415K, Mutator Free: 1254 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [834.834s][info][gc,stats ] [834.834s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [834.834s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [834.834s][info][gc,stats ] [834.834s][info][gc,stats ] Concurrent Marking 1231648 us, parallelism: 4.00x [834.834s][info][gc,stats ] CM: 4926040 us [834.834s][info][gc,stats ] CM: Parallel Mark 4926040 us, workers (us): 1231362, 1231567, 1231546, 1231564, ---, ---, ---, ---, [834.834s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [834.834s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [834.834s][info][gc,stats ] [834.834s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [834.834s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [834.834s][info][gc,stats ] [834.835s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [834.835s][info][gc,stats ] - age 1: 68760680 bytes, 68760680 total [834.835s][info][gc,stats ] - age 2: 34082128 bytes, 102842808 total [834.835s][info][gc,stats ] - age 3: 12992904 bytes, 115835712 total [834.835s][info][gc,stats ] [834.835s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [834.835s][info][gc,stats ] - age 7: 10127722392 bytes, 10127722392 total [834.835s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [834.845s][info][gc ] Transition from: old to: idle [834.845s][info][gc ] Transition from: idle to: normal [834.845s][info][gc ] Heuristics request to interrupt old for young collection accepted [834.845s][info][gc,free ] Free: 10001M, Max: 8192K regular, 1704M humongous, Frag: 83% external, 0% internal; Used: 6849K, Mutator Free: 1251 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [834.845s][info][gc,ergo ] GC(500) Start GC cycle (YOUNG) [834.845s][info][gc,start ] GC(500) Concurrent reset [834.845s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent reset [834.864s][info][gc ] GC(500) Concurrent reset 19.501ms [834.865s][info][gc,start ] GC(500) Pause Init Mark (YOUNG) [834.865s][info][gc,task ] GC(500) Using 8 of 8 workers for init marking [834.868s][info][gc ] GC(500) Transfer SATB buffers [834.870s][info][gc ] GC(500) Purged 525040 oops from old generation SATB buffers [834.870s][info][gc ] GC(500) Pause Init Mark (YOUNG) 5.006ms [834.870s][info][gc,start ] GC(500) Concurrent remembered set scanning [834.870s][info][gc,task ] GC(500) Using 4 of 8 workers for Concurrent remembered set scanning [834.893s][info][gc ] GC(500) Concurrent remembered set scanning 23.354ms [834.893s][info][gc,start ] GC(500) Concurrent marking roots [834.893s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent marking roots [834.897s][info][gc ] GC(500) Concurrent marking roots 3.948ms [834.897s][info][gc,start ] GC(500) Concurrent marking (YOUNG) [834.897s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent marking [835.281s][info][gc ] GC(500) Concurrent marking (YOUNG) 383.771ms [835.282s][info][gc,start ] GC(500) Pause Final Mark (YOUNG) [835.282s][info][gc,task ] GC(500) Using 8 of 8 workers for final marking [835.282s][info][gc,ergo ] GC(500) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [835.282s][info][gc,ergo ] GC(500) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [835.282s][info][gc,ergo ] GC(500) Chosen CSet evacuates young: 191M (of which at least: 0B are to be promoted), old: 0B [835.282s][info][gc,ergo ] GC(500) Collectable Garbage: 3768M (99%), Immediate: 0B (0%), 0 regions, CSet: 3768M (99%), 495 regions [835.282s][info][gc,ergo ] GC(500) Evacuation Targets: YOUNG: 191M, PROMOTE: 0B, OLD: 0B, TOTAL: 191M [835.282s][info][gc,free ] Free: 9574M, Max: 8192K regular, 1584M humongous, Frag: 84% external, 0% internal; Used: 1671K, Mutator Free: 1197 Collector Reserve: 232M, Max: 8192K; Used: 0B Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [835.282s][info][gc ] GC(500) Pause Final Mark (YOUNG) 0.935ms [835.283s][info][gc,start ] GC(500) Concurrent thread roots [835.283s][info][gc,task ] GC(500) Using 4 of 8 workers for Concurrent thread roots [835.287s][info][gc ] GC(500) Concurrent thread roots 4.269ms [835.287s][info][gc,start ] GC(500) Concurrent weak references [835.287s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent weak references [835.287s][info][gc,ref ] GC(500) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [835.287s][info][gc,ref ] GC(500) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [835.287s][info][gc,ref ] GC(500) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [835.287s][info][gc ] GC(500) Concurrent weak references 0.052ms [835.287s][info][gc,start ] GC(500) Concurrent weak roots [835.287s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent weak root [835.288s][info][gc ] GC(500) Concurrent weak roots 0.697ms [835.288s][info][gc,start ] GC(500) Concurrent cleanup [835.288s][info][gc ] GC(500) Concurrent cleanup 21924M->21924M(31744M) 0.108ms [835.288s][info][gc,free ] Free: 9556M, Max: 8192K regular, 1568M humongous, Frag: 84% external, 0% internal; Used: 3966K, Mutator Free: 1195 Collector Reserve: 230M, Max: 8192K; Used: 1872K Old Collector Reserve: 4081K, Max: 4081K; Used: 4110K [835.288s][info][gc,start ] GC(500) Concurrent strong roots [835.288s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent strong root [835.288s][info][gc ] GC(500) Concurrent strong roots 0.397ms [835.288s][info][gc,start ] GC(500) Concurrent evacuation [835.288s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent evacuation [835.365s][info][gc ] GC(500) Concurrent evacuation 76.788ms [835.365s][info][gc,start ] GC(500) Pause Init Update Refs [835.366s][info][gc ] GC(500) Pause Init Update Refs 0.570ms [835.366s][info][gc,start ] GC(500) Concurrent update references [835.366s][info][gc,task ] GC(500) Using 4 of 8 workers for concurrent reference update [835.366s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [835.612s][info][gc ] GC(500) Concurrent update references 245.907ms [835.612s][info][gc,start ] GC(500) Concurrent update thread roots [835.623s][info][gc ] GC(500) Concurrent update thread roots 11.287ms [835.624s][info][gc,start ] GC(500) Pause Final Update Refs [835.624s][info][gc,task ] GC(500) Using 8 of 8 workers for final reference update [835.624s][info][gc ] GC(500) Transfer SATB buffers [835.625s][info][gc,free ] Free: 12087M, Max: 8192K regular, 864M humongous, Frag: 90% external, 31% internal; Used: 3848M, Mutator Free: 1511 Collector Reserve: 744M, Max: 8192K; Used: 112M Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [835.625s][info][gc ] GC(500) Pause Final Update Refs 0.853ms [835.625s][info][gc,start ] GC(500) Concurrent cleanup [835.625s][info][gc ] GC(500) Concurrent cleanup 22831M->18879M(31744M) 0.175ms [835.625s][info][gc,ergo ] GC(500) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4087K, young_available: 12831M [835.625s][info][gc,ergo ] GC(500) At end of Concurrent Young GC: GCU: 17.3%, MU: 24.5% during period of 2.034s [835.625s][info][gc,ergo ] GC(500) At end of Concurrent Young GC: YOUNG generation used: 2018M, used regions: 2032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12829M [835.625s][info][gc,ergo ] GC(500) At end of Concurrent Young GC: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4087K [835.626s][info][gc,free ] Free: 12085M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 2247K, Mutator Free: 1511 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [835.626s][info][gc,stats ] [835.626s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [835.626s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [835.626s][info][gc,stats ] [835.626s][info][gc,stats ] Concurrent Reset 19534 us [835.626s][info][gc,stats ] Pause Init Mark (G) 5755 us [835.626s][info][gc,stats ] Pause Init Mark (N) 5012 us [835.626s][info][gc,stats ] Swap Remembered Set 3345 us [835.626s][info][gc,stats ] Transfer Old From SATB 1505 us [835.626s][info][gc,stats ] Update Region States 74 us [835.626s][info][gc,stats ] Concurrent Scan Remembered Set 23372 us, parallelism: 3.94x [835.626s][info][gc,stats ] RS: 91996 us [835.626s][info][gc,stats ] RS: Scan Clusters 91996 us, workers (us): 23284, 23281, 23276, 22155, ---, ---, ---, ---, [835.626s][info][gc,stats ] Concurrent Mark Roots 3963 us, parallelism: 3.64x [835.626s][info][gc,stats ] CMR: 14407 us [835.626s][info][gc,stats ] CMR: Thread Roots 13187 us, workers (us): 3219, 3351, 3279, 3337, ---, ---, ---, ---, [835.626s][info][gc,stats ] CMR: Code Cache Roots 1005 us, workers (us): 351, 146, 320, 188, ---, ---, ---, ---, [835.626s][info][gc,stats ] CMR: VM Strong Roots 171 us, workers (us): 50, 44, 41, 37, ---, ---, ---, ---, [835.626s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, ---, 36, ---, ---, ---, ---, [835.626s][info][gc,stats ] Concurrent Marking 383803 us, parallelism: 3.95x [835.626s][info][gc,stats ] CM: 1516111 us [835.626s][info][gc,stats ] CM: Parallel Mark 1516111 us, workers (us): 379037, 379042, 379021, 379010, ---, ---, ---, ---, [835.626s][info][gc,stats ] Pause Final Mark (G) 1431 us [835.626s][info][gc,stats ] Pause Final Mark (N) 941 us [835.626s][info][gc,stats ] Finish Mark 518 us [835.626s][info][gc,stats ] Update Region States 83 us [835.626s][info][gc,stats ] Choose Collection Set 140 us [835.626s][info][gc,stats ] Rebuild Free Set 51 us [835.626s][info][gc,stats ] Concurrent Thread Roots 4285 us, parallelism: 3.85x [835.626s][info][gc,stats ] CTR: 16483 us [835.626s][info][gc,stats ] CTR: Thread Roots 16483 us, workers (us): 4121, 4107, 4181, 4074, ---, ---, ---, ---, [835.626s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [835.626s][info][gc,stats ] CWRF: 1 us [835.626s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [835.626s][info][gc,stats ] Concurrent Weak Roots 702 us [835.626s][info][gc,stats ] Roots 58 us, parallelism: 1.45x [835.626s][info][gc,stats ] CWR: 84 us [835.626s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 28, 21, 17, 18, ---, ---, ---, ---, [835.626s][info][gc,stats ] Rendezvous 632 us [835.626s][info][gc,stats ] Concurrent Cleanup 112 us [835.626s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.57x [835.626s][info][gc,stats ] CSR: 1037 us [835.626s][info][gc,stats ] CSR: Code Cache Roots 889 us, workers (us): 152, 154, 251, 331, ---, ---, ---, ---, [835.626s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 34, 32, 30, 24, ---, ---, ---, ---, [835.626s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 22, ---, ---, ---, ---, ---, ---, [835.626s][info][gc,stats ] Concurrent Evacuation 76817 us [835.626s][info][gc,stats ] Pause Init Update Refs (G) 1238 us [835.626s][info][gc,stats ] Pause Init Update Refs (N) 579 us [835.626s][info][gc,stats ] Manage GCLABs 477 us [835.626s][info][gc,stats ] Concurrent Update Refs 245933 us [835.626s][info][gc,stats ] Concurrent Update Thread Roots 11306 us [835.626s][info][gc,stats ] Pause Final Update Refs (G) 1539 us [835.626s][info][gc,stats ] Pause Final Update Refs (N) 858 us [835.626s][info][gc,stats ] Update Region States 47 us [835.626s][info][gc,stats ] Trash Collection Set 15 us [835.626s][info][gc,stats ] Rebuild Free Set 94 us [835.626s][info][gc,stats ] Concurrent Cleanup 183 us [835.626s][info][gc,stats ] Workers: Evacuated 185M across 5127662 objects, abandoned 0B across 0 objects. [835.626s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [835.626s][info][gc,stats ] - age 1: 123286280 bytes, 123286280 total [835.626s][info][gc,stats ] - age 2: 28155120 bytes, 151441400 total [835.626s][info][gc,stats ] - age 3: 15251080 bytes, 166692480 total [835.626s][info][gc,stats ] - age 4: 27509712 bytes, 194202192 total [835.626s][info][gc,stats ] - age 5: 32 bytes, 194202224 total [835.626s][info][gc,stats ] - age 6: 32 bytes, 194202256 total [835.626s][info][gc,stats ] - age 7: 64 bytes, 194202320 total [835.626s][info][gc,stats ] [835.626s][info][gc,stats ] Mutators: Evacuated 6050K across 153612 objects, abandoned 0B across 0 objects. [835.626s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [835.626s][info][gc,stats ] - age 1: 1500648 bytes, 1500648 total [835.626s][info][gc,stats ] - age 2: 403360 bytes, 1904008 total [835.626s][info][gc,stats ] - age 3: 447824 bytes, 2351832 total [835.626s][info][gc,stats ] - age 4: 3843712 bytes, 6195544 total [835.626s][info][gc,stats ] [835.626s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [835.626s][info][gc,stats ] - age 1: 90091032 bytes, 90091032 total [835.626s][info][gc,stats ] - age 2: 66763824 bytes, 156854856 total [835.626s][info][gc,stats ] - age 3: 12856216 bytes, 169711072 total [835.626s][info][gc,stats ] [835.626s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [835.626s][info][gc,stats ] - age 7: 10127722392 bytes, 10127722392 total [835.626s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [835.636s][info][gc ] Transition from: normal to: idle [835.636s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [835.636s][info][gc ] Transition from: idle to: old [835.636s][info][gc,free ] Free: 12061M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 2102K, Mutator Free: 1508 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [835.636s][info][gc,start ] GC(501) Concurrent marking (OLD) [835.636s][info][gc,task ] GC(501) Using 4 of 8 workers for concurrent marking [836.872s][info][gc ] Trigger (YOUNG): Average GC time (3861.35 ms) is above the time for average allocation rate (2055 MB/s) to deplete free headroom (7933M) (margin of error = 3.11) [836.872s][info][gc,ergo ] Free headroom: 9520M (free) - 1587M (spike) - 0B (penalties) = 7933M [836.872s][info][gc ] Preempting old generation mark to allow Young GC [836.872s][info][gc ] Cancelling GC: Concurrent GC [836.873s][info][gc ] GC(501) Concurrent marking (OLD) 1236.254ms [836.873s][info][gc ] GC(501) GC cancellation took 0.000s [836.873s][info][gc,ergo ] GC(501) At end of OLD marking increment: GCU: 201.4%, MU: 359.8% for duration 1.247s (totals to be subsumed in next gc report) [836.873s][info][gc,ergo ] GC(501) At end of Concurrent Old Marking increment: YOUNG generation used: 4584M, used regions: 4600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 10263M [836.873s][info][gc,ergo ] GC(501) At end of Concurrent Old Marking increment: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4087K [836.873s][info][gc,free ] Free: 9519M, Max: 8192K regular, 864M humongous, Frag: 91% external, 0% internal; Used: 986K, Mutator Free: 1190 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [836.873s][info][gc,stats ] [836.873s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [836.873s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [836.873s][info][gc,stats ] [836.873s][info][gc,stats ] Concurrent Marking 1236274 us, parallelism: 4.00x [836.873s][info][gc,stats ] CM: 4944117 us [836.873s][info][gc,stats ] CM: Parallel Mark 4944117 us, workers (us): 1235979, 1235977, 1236200, 1235961, ---, ---, ---, ---, [836.873s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [836.873s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [836.873s][info][gc,stats ] [836.873s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [836.873s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [836.873s][info][gc,stats ] [836.873s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [836.873s][info][gc,stats ] - age 1: 90091032 bytes, 90091032 total [836.873s][info][gc,stats ] - age 2: 66763824 bytes, 156854856 total [836.873s][info][gc,stats ] - age 3: 12856216 bytes, 169711072 total [836.873s][info][gc,stats ] [836.873s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [836.873s][info][gc,stats ] - age 7: 10187193240 bytes, 10187193240 total [836.873s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [836.883s][info][gc ] Transition from: old to: idle [836.883s][info][gc ] Transition from: idle to: normal [836.883s][info][gc ] Heuristics request to interrupt old for young collection accepted [836.883s][info][gc,free ] Free: 9498M, Max: 8192K regular, 864M humongous, Frag: 91% external, 0% internal; Used: 5758K, Mutator Free: 1188 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [836.884s][info][gc,ergo ] GC(502) Start GC cycle (YOUNG) [836.884s][info][gc,start ] GC(502) Concurrent reset [836.884s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent reset [836.904s][info][gc ] GC(502) Concurrent reset 19.981ms [836.904s][info][gc,start ] GC(502) Pause Init Mark (YOUNG) [836.904s][info][gc,task ] GC(502) Using 8 of 8 workers for init marking [836.908s][info][gc ] GC(502) Transfer SATB buffers [836.909s][info][gc ] GC(502) Purged 532057 oops from old generation SATB buffers [836.909s][info][gc ] GC(502) Pause Init Mark (YOUNG) 5.356ms [836.910s][info][gc,start ] GC(502) Concurrent remembered set scanning [836.910s][info][gc,task ] GC(502) Using 4 of 8 workers for Concurrent remembered set scanning [836.932s][info][gc ] GC(502) Concurrent remembered set scanning 22.341ms [836.932s][info][gc,start ] GC(502) Concurrent marking roots [836.932s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent marking roots [836.937s][info][gc ] GC(502) Concurrent marking roots 4.546ms [836.937s][info][gc,start ] GC(502) Concurrent marking (YOUNG) [836.937s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent marking [837.394s][info][gc ] GC(502) Concurrent marking (YOUNG) 457.829ms [837.395s][info][gc,start ] GC(502) Pause Final Mark (YOUNG) [837.395s][info][gc,task ] GC(502) Using 8 of 8 workers for final marking [837.395s][info][gc,ergo ] GC(502) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [837.396s][info][gc,ergo ] GC(502) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 176K. [837.396s][info][gc,ergo ] GC(502) Chosen CSet evacuates young: 153M (of which at least: 0B are to be promoted), old: 0B [837.396s][info][gc,ergo ] GC(502) Collectable Garbage: 4191M (99%), Immediate: 176K (0%), 1 regions, CSet: 4190M (99%), 543 regions [837.396s][info][gc,ergo ] GC(502) Evacuation Targets: YOUNG: 153M, PROMOTE: 0B, OLD: 0B, TOTAL: 153M [837.396s][info][gc,free ] Free: 9012M, Max: 8192K regular, 864M humongous, Frag: 91% external, 0% internal; Used: 3902K, Mutator Free: 1127 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [837.396s][info][gc ] GC(502) Pause Final Mark (YOUNG) 0.921ms [837.396s][info][gc,start ] GC(502) Concurrent thread roots [837.396s][info][gc,task ] GC(502) Using 4 of 8 workers for Concurrent thread roots [837.400s][info][gc ] GC(502) Concurrent thread roots 4.062ms [837.400s][info][gc,start ] GC(502) Concurrent weak references [837.400s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent weak references [837.400s][info][gc,ref ] GC(502) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [837.400s][info][gc,ref ] GC(502) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [837.400s][info][gc,ref ] GC(502) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [837.400s][info][gc ] GC(502) Concurrent weak references 0.044ms [837.400s][info][gc,start ] GC(502) Concurrent weak roots [837.400s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent weak root [837.401s][info][gc ] GC(502) Concurrent weak roots 0.653ms [837.401s][info][gc,start ] GC(502) Concurrent cleanup [837.401s][info][gc ] GC(502) Concurrent cleanup 22528M->22528M(31744M) 0.103ms [837.401s][info][gc,free ] Free: 8999M, Max: 8192K regular, 872M humongous, Frag: 91% external, 0% internal; Used: 791K, Mutator Free: 1125 Collector Reserve: 183M, Max: 8192K; Used: 675K Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [837.401s][info][gc,start ] GC(502) Concurrent strong roots [837.401s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent strong root [837.401s][info][gc ] GC(502) Concurrent strong roots 0.445ms [837.401s][info][gc,start ] GC(502) Concurrent evacuation [837.401s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent evacuation [837.458s][info][gc ] GC(502) Concurrent evacuation 56.744ms [837.458s][info][gc,start ] GC(502) Pause Init Update Refs [837.459s][info][gc ] GC(502) Pause Init Update Refs 0.498ms [837.459s][info][gc,start ] GC(502) Concurrent update references [837.459s][info][gc,task ] GC(502) Using 4 of 8 workers for concurrent reference update [837.459s][info][gc,free ] At start of update refs, moving 24563K to Mutator free set from Collector Reserve (24563K) and from Old Collector Reserve (0B) [837.692s][info][gc ] GC(502) Concurrent update references 233.372ms [837.692s][info][gc,start ] GC(502) Concurrent update thread roots [837.702s][info][gc ] GC(502) Concurrent update thread roots 10.052ms [837.703s][info][gc,start ] GC(502) Pause Final Update Refs [837.703s][info][gc,task ] GC(502) Using 8 of 8 workers for final reference update [837.703s][info][gc ] GC(502) Transfer SATB buffers [837.704s][info][gc,free ] Free: 12008M, Max: 8192K regular, 712M humongous, Frag: 91% external, 35% internal; Used: 4255M, Mutator Free: 1502 Collector Reserve: 743M, Max: 8192K; Used: 98316K Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [837.704s][info][gc ] GC(502) Pause Final Update Refs 0.706ms [837.704s][info][gc,start ] GC(502) Concurrent cleanup [837.704s][info][gc ] GC(502) Concurrent cleanup 23294M->18958M(31744M) 0.167ms [837.704s][info][gc,ergo ] GC(502) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4087K, young_available: 12751M [837.704s][info][gc,ergo ] GC(502) At end of Concurrent Young GC: GCU: 17.0%, MU: 20.8% during period of 2.079s [837.704s][info][gc,ergo ] GC(502) At end of Concurrent Young GC: YOUNG generation used: 2097M, used regions: 2112M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12750M [837.704s][info][gc,ergo ] GC(502) At end of Concurrent Young GC: OLD generation used: 16862M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 4087K [837.704s][info][gc,free ] Free: 12006M, Max: 8192K regular, 832M humongous, Frag: 94% external, 0% internal; Used: 9433K, Mutator Free: 1502 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [837.704s][info][gc,stats ] [837.704s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [837.704s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [837.704s][info][gc,stats ] [837.704s][info][gc,stats ] Concurrent Reset 20008 us [837.705s][info][gc,stats ] Pause Init Mark (G) 6094 us [837.705s][info][gc,stats ] Pause Init Mark (N) 5362 us [837.705s][info][gc,stats ] Swap Remembered Set 3768 us [837.705s][info][gc,stats ] Transfer Old From SATB 1406 us [837.705s][info][gc,stats ] Update Region States 105 us [837.705s][info][gc,stats ] Concurrent Scan Remembered Set 22361 us, parallelism: 3.85x [837.705s][info][gc,stats ] RS: 86131 us [837.705s][info][gc,stats ] RS: Scan Clusters 86131 us, workers (us): 22286, 21680, 21088, 21076, ---, ---, ---, ---, [837.705s][info][gc,stats ] Concurrent Mark Roots 4561 us, parallelism: 3.69x [837.705s][info][gc,stats ] CMR: 16821 us [837.705s][info][gc,stats ] CMR: Thread Roots 15408 us, workers (us): 3950, 3810, 3850, 3798, ---, ---, ---, ---, [837.705s][info][gc,stats ] CMR: Code Cache Roots 1158 us, workers (us): 186, 379, 358, 236, ---, ---, ---, ---, [837.705s][info][gc,stats ] CMR: VM Strong Roots 195 us, workers (us): 57, 49, 46, 43, ---, ---, ---, ---, [837.705s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): 11, ---, ---, 48, ---, ---, ---, ---, [837.705s][info][gc,stats ] Concurrent Marking 457857 us, parallelism: 3.96x [837.705s][info][gc,stats ] CM: 1813895 us [837.705s][info][gc,stats ] CM: Parallel Mark 1813895 us, workers (us): 453487, 453471, 453472, 453465, ---, ---, ---, ---, [837.705s][info][gc,stats ] Pause Final Mark (G) 1413 us [837.705s][info][gc,stats ] Pause Final Mark (N) 927 us [837.705s][info][gc,stats ] Finish Mark 512 us [837.705s][info][gc,stats ] Update Region States 87 us [837.705s][info][gc,stats ] Choose Collection Set 141 us [837.705s][info][gc,stats ] Rebuild Free Set 48 us [837.705s][info][gc,stats ] Concurrent Thread Roots 4077 us, parallelism: 3.91x [837.705s][info][gc,stats ] CTR: 15949 us [837.705s][info][gc,stats ] CTR: Thread Roots 15949 us, workers (us): 4017, 4012, 3963, 3958, ---, ---, ---, ---, [837.705s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [837.705s][info][gc,stats ] CWRF: 2 us [837.705s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [837.705s][info][gc,stats ] Concurrent Weak Roots 657 us [837.705s][info][gc,stats ] Roots 51 us, parallelism: 1.34x [837.705s][info][gc,stats ] CWR: 69 us [837.705s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 19, 15, 13, ---, ---, ---, ---, [837.705s][info][gc,stats ] Rendezvous 593 us [837.705s][info][gc,stats ] Concurrent Cleanup 108 us [837.705s][info][gc,stats ] Concurrent Strong Roots 461 us, parallelism: 2.56x [837.705s][info][gc,stats ] CSR: 1179 us [837.705s][info][gc,stats ] CSR: Code Cache Roots 996 us, workers (us): 191, 262, 197, 347, ---, ---, ---, ---, [837.705s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 42, 39, 39, 31, ---, ---, ---, ---, [837.705s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, 6, ---, ---, ---, ---, ---, ---, [837.705s][info][gc,stats ] Concurrent Evacuation 56765 us [837.705s][info][gc,stats ] Pause Init Update Refs (G) 1006 us [837.705s][info][gc,stats ] Pause Init Update Refs (N) 506 us [837.705s][info][gc,stats ] Manage GCLABs 421 us [837.705s][info][gc,stats ] Concurrent Update Refs 233396 us [837.705s][info][gc,stats ] Concurrent Update Thread Roots 10071 us [837.705s][info][gc,stats ] Pause Final Update Refs (G) 1287 us [837.705s][info][gc,stats ] Pause Final Update Refs (N) 711 us [837.705s][info][gc,stats ] Update Region States 41 us [837.705s][info][gc,stats ] Trash Collection Set 16 us [837.705s][info][gc,stats ] Rebuild Free Set 74 us [837.705s][info][gc,stats ] Concurrent Cleanup 175 us [837.705s][info][gc,stats ] Workers: Evacuated 152M across 4061394 objects, abandoned 0B across 0 objects. [837.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [837.705s][info][gc,stats ] - age 1: 112022680 bytes, 112022680 total [837.705s][info][gc,stats ] - age 2: 27159184 bytes, 139181864 total [837.705s][info][gc,stats ] - age 3: 1968504 bytes, 141150368 total [837.705s][info][gc,stats ] - age 4: 302504 bytes, 141452872 total [837.705s][info][gc,stats ] - age 5: 18107928 bytes, 159560800 total [837.705s][info][gc,stats ] - age 6: 32 bytes, 159560832 total [837.705s][info][gc,stats ] - age 7: 32 bytes, 159560864 total [837.705s][info][gc,stats ] [837.705s][info][gc,stats ] Mutators: Evacuated 881K across 9853 objects, abandoned 0B across 0 objects. [837.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [837.705s][info][gc,stats ] - age 1: 803960 bytes, 803960 total [837.705s][info][gc,stats ] - age 2: 21928 bytes, 825888 total [837.705s][info][gc,stats ] - age 3: 1352 bytes, 827240 total [837.705s][info][gc,stats ] - age 4: 1416 bytes, 828656 total [837.705s][info][gc,stats ] - age 5: 74360 bytes, 903016 total [837.705s][info][gc,stats ] [837.705s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [837.705s][info][gc,stats ] - age 1: 126262304 bytes, 126262304 total [837.705s][info][gc,stats ] - age 2: 88310504 bytes, 214572808 total [837.705s][info][gc,stats ] - age 3: 65080000 bytes, 279652808 total [837.705s][info][gc,stats ] [837.705s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [837.705s][info][gc,stats ] - age 7: 10187193240 bytes, 10187193240 total [837.705s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [837.715s][info][gc ] Transition from: normal to: idle [837.715s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [837.715s][info][gc ] Transition from: idle to: old [837.715s][info][gc,free ] Free: 11983M, Max: 8192K regular, 832M humongous, Frag: 94% external, 0% internal; Used: 8749K, Mutator Free: 1499 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 4079K, Max: 4079K; Used: 4113K [837.715s][info][gc,start ] GC(503) Concurrent marking (OLD) [837.715s][info][gc,task ] GC(503) Using 4 of 8 workers for concurrent marking [838.798s][info][gc ] Periodic Sample: GCU = 16.215%, MU = 21.220% during most recent 5.0s [838.856s][info][gc ] GC(503) Concurrent marking (OLD) 1140.598ms [838.856s][info][gc,start ] GC(503) Pause Final Mark (OLD) [838.856s][info][gc,task ] GC(503) Using 8 of 8 workers for final marking [838.857s][info][gc ] GC(503) Old-Gen Collectable Garbage: 1688M consolidated with free: 4084K, over 159 regions, Old-Gen Immediate Garbage: 578M over 74 regions. [838.857s][info][gc ] GC(503) Old generation transition from Marking to Waiting for evacuation [838.857s][info][gc,free ] Free: 9713M, Max: 8192K regular, 832M humongous, Frag: 92% external, 0% internal; Used: 14917K, Mutator Free: 1216 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 611M, Max: 8192K; Used: 582M [838.857s][info][gc ] GC(503) Pause Final Mark (OLD) 1.018ms [838.857s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.857s][info][gc,start ] GC(503) Concurrent weak references [838.857s][info][gc,task ] GC(503) Using 4 of 8 workers for concurrent weak references [838.857s][info][gc,ref ] GC(503) Encountered references: Soft: 392, Weak: 1838, Final: 0, Phantom: 63 [838.857s][info][gc,ref ] GC(503) Discovered references: Soft: 297, Weak: 780, Final: 0, Phantom: 43 [838.857s][info][gc,ref ] GC(503) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [838.857s][info][gc ] GC(503) Concurrent weak references 0.102ms [838.857s][info][gc,start ] GC(503) Concurrent weak roots [838.857s][info][gc,task ] GC(503) Using 4 of 8 workers for concurrent weak root [838.858s][info][gc ] GC(503) Concurrent weak roots 0.822ms [838.858s][info][gc,start ] GC(503) Concurrent cleanup [838.858s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.858s][info][gc ] GC(503) Concurrent cleanup 21241M->20662M(31744M) 0.192ms [838.858s][info][gc,free ] Free: 9708M, Max: 8192K regular, 832M humongous, Frag: 92% external, 0% internal; Used: 11363K, Mutator Free: 1215 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 611M, Max: 8192K; Used: 4113K [838.859s][info][gc,start ] GC(503) Pause Final Roots [838.859s][info][gc ] GC(503) Pause Final Roots 0.033ms [838.859s][info][gc ] GC(503) Transfer 46 region(s) from OLD to YOUNG, yielding increased size: 15216M [838.859s][info][gc,ergo ] GC(503) After old marking finished, successfully transferred 46 regions to young to prepare for next gc, old available: 227M, young_available: 10836M [838.859s][info][gc,ergo ] GC(503) At end of last OLD marking increment: GCU: 200.2%, MU: 265.7% for duration 1.155s (totals to be subsumed in next gc report) [838.859s][info][gc,ergo ] GC(503) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 4380M, used regions: 4392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15216M, available: 10835M [838.859s][info][gc,ergo ] GC(503) At end of Concurrent Old Marking finishing increment: OLD generation used: 16283M, used regions: 16304M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16528M, available: 227M [838.859s][info][gc,free ] Free: 9707M, Max: 8192K regular, 832M humongous, Frag: 92% external, 0% internal; Used: 12416K, Mutator Free: 1215 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 611M, Max: 8192K; Used: 4113K [838.859s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.860s][info][gc,stats ] [838.860s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [838.860s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [838.860s][info][gc,stats ] [838.860s][info][gc,stats ] Concurrent Marking 1140622 us, parallelism: 3.98x [838.860s][info][gc,stats ] CM: 4534624 us [838.860s][info][gc,stats ] CM: Parallel Mark 4534624 us, workers (us): 1133667, 1133656, 1133651, 1133649, ---, ---, ---, ---, [838.860s][info][gc,stats ] Pause Final Mark (G) 1666 us [838.860s][info][gc,stats ] Pause Final Mark (N) 1024 us [838.860s][info][gc,stats ] Finish Mark 548 us [838.860s][info][gc,stats ] Update Region States 54 us [838.860s][info][gc,stats ] Choose Collection Set 208 us [838.860s][info][gc,stats ] Rebuild Free Set 75 us [838.860s][info][gc,stats ] Concurrent Weak References 108 us, parallelism: 0.25x [838.860s][info][gc,stats ] CWRF: 26 us [838.860s][info][gc,stats ] CWRF: Weak References 26 us, workers (us): 20, 6, 0, 0, ---, ---, ---, ---, [838.860s][info][gc,stats ] Concurrent Weak Roots 836 us [838.860s][info][gc,stats ] Roots 59 us, parallelism: 1.32x [838.860s][info][gc,stats ] CWR: 78 us [838.860s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 27, 22, 18, 11, ---, ---, ---, ---, [838.860s][info][gc,stats ] Rendezvous 750 us [838.860s][info][gc,stats ] Concurrent Cleanup 200 us [838.860s][info][gc,stats ] Pause Final Roots (G) 414 us [838.860s][info][gc,stats ] Pause Final Roots (N) 38 us [838.860s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [838.860s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [838.860s][info][gc,stats ] [838.860s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [838.860s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [838.860s][info][gc,stats ] [838.860s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [838.860s][info][gc,stats ] - age 1: 126262304 bytes, 126262304 total [838.860s][info][gc,stats ] - age 2: 88310504 bytes, 214572808 total [838.860s][info][gc,stats ] - age 3: 65080000 bytes, 279652808 total [838.860s][info][gc,stats ] [838.860s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [838.860s][info][gc,stats ] - age 7: 10246202096 bytes, 10246202096 total [838.860s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [838.861s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.862s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.863s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.864s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.865s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.866s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.867s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.868s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.869s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.870s][info][gc ] Transition from: old to: idle [838.870s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 159 regions [838.870s][info][gc ] Transition from: idle to: normal [838.870s][info][gc ] Heuristics request for young collection accepted [838.870s][info][gc,free ] Free: 9686M, Max: 8192K regular, 832M humongous, Frag: 92% external, 0% internal; Used: 9646K, Mutator Free: 1212 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 611M, Max: 8192K; Used: 4113K [838.870s][info][gc,ergo ] GC(504) Start GC cycle (YOUNG) [838.870s][info][gc,start ] GC(504) Concurrent reset [838.870s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent reset [838.889s][info][gc ] GC(504) Concurrent reset 18.499ms [838.889s][info][gc,start ] GC(504) Pause Init Mark (YOUNG) [838.889s][info][gc,task ] GC(504) Using 8 of 8 workers for init marking [838.893s][info][gc ] GC(504) Pause Init Mark (YOUNG) 3.608ms [838.893s][info][gc,start ] GC(504) Concurrent remembered set scanning [838.893s][info][gc,task ] GC(504) Using 4 of 8 workers for Concurrent remembered set scanning [838.909s][info][gc ] GC(504) Concurrent remembered set scanning 16.209ms [838.909s][info][gc,start ] GC(504) Concurrent marking roots [838.909s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent marking roots [838.914s][info][gc ] GC(504) Concurrent marking roots 4.747ms [838.914s][info][gc,start ] GC(504) Concurrent marking (YOUNG) [838.914s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent marking [839.354s][info][gc ] GC(504) Concurrent marking (YOUNG) 440.236ms [839.355s][info][gc,start ] GC(504) Pause Final Mark (YOUNG) [839.355s][info][gc,task ] GC(504) Using 8 of 8 workers for final marking [839.356s][info][gc,ergo ] GC(504) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [839.356s][info][gc ] GC(504) Choose old regions for mixed collection: old evacuation budget: 162M, candidates: 159 [839.356s][info][gc ] GC(504) Old-gen piggyback evac (159 regions, evacuating 158M, reclaiming: 1109M) [839.356s][info][gc ] GC(504) Old generation transition from Waiting for evacuation to Idle [839.356s][info][gc,ergo ] GC(504) Adaptive CSet Selection for YOUNG. Max Evacuation: 633M, Actual Free: 0B. [839.356s][info][gc,ergo ] GC(504) Chosen CSet evacuates young: 65777K (of which at least: 0B are to be promoted), old: 158M [839.356s][info][gc,ergo ] GC(504) Collectable Garbage: 5085M (126%), Immediate: 0B (0%), 0 regions, CSet: 5085M (126%), 664 regions [839.356s][info][gc,ergo ] GC(504) Evacuation Targets: YOUNG: 65777K, PROMOTE: 0B, OLD: 158M, TOTAL: 222M [839.356s][info][gc,free ] Free: 9752M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 7634K, Mutator Free: 1220 Collector Reserve: 81907K, Max: 8192K; Used: 12384B Old Collector Reserve: 224M, Max: 8192K; Used: 0B [839.356s][info][gc ] GC(504) Pause Final Mark (YOUNG) 1.000ms [839.356s][info][gc,start ] GC(504) Concurrent thread roots [839.356s][info][gc,task ] GC(504) Using 4 of 8 workers for Concurrent thread roots [839.361s][info][gc ] GC(504) Concurrent thread roots 4.547ms [839.361s][info][gc,start ] GC(504) Concurrent weak references [839.361s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent weak references [839.361s][info][gc,ref ] GC(504) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [839.361s][info][gc,ref ] GC(504) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [839.361s][info][gc,ref ] GC(504) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [839.361s][info][gc ] GC(504) Concurrent weak references 0.056ms [839.361s][info][gc,start ] GC(504) Concurrent weak roots [839.361s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent weak root [839.361s][info][gc ] GC(504) Concurrent weak roots 0.691ms [839.361s][info][gc,start ] GC(504) Concurrent cleanup [839.361s][info][gc ] GC(504) Concurrent cleanup 21681M->21682M(31744M) 0.103ms [839.361s][info][gc,free ] Free: 9738M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 0% internal; Used: 13942K, Mutator Free: 1219 Collector Reserve: 80908K, Max: 8192K; Used: 1011K Old Collector Reserve: 223M, Max: 8192K; Used: 73728B [839.361s][info][gc,start ] GC(504) Concurrent strong roots [839.361s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent strong root [839.362s][info][gc ] GC(504) Concurrent strong roots 0.434ms [839.362s][info][gc,start ] GC(504) Concurrent evacuation [839.362s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent evacuation [839.380s][info][gc,ergo ] GC(504) Promotion failed, size 16, has plab? yes, PLAB remaining: 557928, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17330864128, old_used: 17090338864, old unaffiliated regions: 26 [839.380s][info][gc,ergo ] GC(504) Promotion failed, size 16, has plab? yes, PLAB remaining: 557928, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17330864128, old_used: 17090338864, old unaffiliated regions: 26 [839.466s][info][gc ] GC(504) Concurrent evacuation 104.424ms [839.467s][info][gc,start ] GC(504) Pause Init Update Refs [839.467s][info][gc ] GC(504) Pause Init Update Refs 0.518ms [839.467s][info][gc,start ] GC(504) Concurrent update references [839.467s][info][gc,task ] GC(504) Using 4 of 8 workers for concurrent reference update [839.467s][info][gc ] GC(504) Transfer 6 region(s) from OLD to YOUNG, yielding increased size: 15264M [839.467s][info][gc,free ] At start of update refs, moving 57333K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (49152K) [840.893s][info][gc ] GC(504) Concurrent update references 1425.277ms [840.893s][info][gc,start ] GC(504) Concurrent update thread roots [840.902s][info][gc ] GC(504) Concurrent update thread roots 9.735ms [840.903s][info][gc,start ] GC(504) Pause Final Update Refs [840.903s][info][gc,task ] GC(504) Using 8 of 8 workers for final reference update [840.903s][info][gc,free ] Free: 9904M, Max: 8192K regular, 408M humongous, Frag: 94% external, 40% internal; Used: 3983M, Mutator Free: 1239 Collector Reserve: 831M, Max: 8192K; Used: 65546K Old Collector Reserve: 1279M, Max: 8192K; Used: 1268M [840.903s][info][gc ] GC(504) Pause Final Update Refs 0.261ms [840.903s][info][gc,start ] GC(504) Concurrent cleanup [840.904s][info][gc ] GC(504) Concurrent cleanup 25010M->19711M(31744M) 0.202ms [840.904s][info][gc ] GC(504) Transfer 159 region(s) from OLD to YOUNG, yielding increased size: 16536M [840.904s][info][gc,ergo ] GC(504) After cleanup, successfully transferred 159 regions to young to prepare for next gc, old available: 8193K, young_available: 12008M [840.904s][info][gc,ergo ] GC(504) At end of Concurrent Young GC: GCU: 20.2%, MU: 17.9% during period of 3.200s [840.904s][info][gc,ergo ] GC(504) At end of Concurrent Young GC: YOUNG generation used: 4528M, used regions: 4544M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 12007M [840.904s][info][gc,ergo ] GC(504) At end of Concurrent Young GC: OLD generation used: 15183M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 8193K [840.904s][info][gc,free ] Free: 9903M, Max: 8192K regular, 712M humongous, Frag: 93% external, 0% internal; Used: 9104K, Mutator Free: 1239 Collector Reserve: 831M, Max: 8192K; Used: 10320B Old Collector Reserve: 1279M, Max: 8192K; Used: 2560B [840.904s][info][gc,stats ] [840.904s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [840.904s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [840.904s][info][gc,stats ] [840.904s][info][gc,stats ] Concurrent Reset 18532 us [840.904s][info][gc,stats ] Pause Init Mark (G) 4462 us [840.904s][info][gc,stats ] Pause Init Mark (N) 3621 us [840.904s][info][gc,stats ] Swap Remembered Set 3338 us [840.904s][info][gc,stats ] Update Region States 116 us [840.904s][info][gc,stats ] Concurrent Scan Remembered Set 16224 us, parallelism: 3.94x [840.904s][info][gc,stats ] RS: 63909 us [840.904s][info][gc,stats ] RS: Scan Clusters 63909 us, workers (us): 16144, 16140, 16129, 15495, ---, ---, ---, ---, [840.904s][info][gc,stats ] Concurrent Mark Roots 4761 us, parallelism: 3.67x [840.904s][info][gc,stats ] CMR: 17456 us [840.904s][info][gc,stats ] CMR: Thread Roots 16093 us, workers (us): 3877, 3903, 4143, 4170, ---, ---, ---, ---, [840.904s][info][gc,stats ] CMR: Code Cache Roots 1212 us, workers (us): 437, 357, 236, 182, ---, ---, ---, ---, [840.904s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 33, 29, 26, 21, ---, ---, ---, ---, [840.904s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, ---, 36, 8, ---, ---, ---, ---, [840.904s][info][gc,stats ] Concurrent Marking 440267 us, parallelism: 3.96x [840.904s][info][gc,stats ] CM: 1743897 us [840.904s][info][gc,stats ] CM: Parallel Mark 1743897 us, workers (us): 435983, 435990, 435969, 435955, ---, ---, ---, ---, [840.904s][info][gc,stats ] Pause Final Mark (G) 1494 us [840.904s][info][gc,stats ] Pause Final Mark (N) 1006 us [840.904s][info][gc,stats ] Finish Mark 494 us [840.904s][info][gc,stats ] Update Region States 87 us [840.904s][info][gc,stats ] Choose Collection Set 169 us [840.904s][info][gc,stats ] Rebuild Free Set 58 us [840.904s][info][gc,stats ] Concurrent Thread Roots 4562 us, parallelism: 3.86x [840.904s][info][gc,stats ] CTR: 17614 us [840.904s][info][gc,stats ] CTR: Thread Roots 17614 us, workers (us): 4367, 4411, 4489, 4347, ---, ---, ---, ---, [840.904s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.03x [840.904s][info][gc,stats ] CWRF: 2 us [840.904s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [840.904s][info][gc,stats ] Concurrent Weak Roots 701 us [840.904s][info][gc,stats ] Roots 72 us, parallelism: 1.68x [840.904s][info][gc,stats ] CWR: 121 us [840.904s][info][gc,stats ] CWR: VM Weak Roots 121 us, workers (us): 36, 33, 28, 23, ---, ---, ---, ---, [840.904s][info][gc,stats ] Rendezvous 608 us [840.904s][info][gc,stats ] Concurrent Cleanup 107 us [840.904s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.84x [840.904s][info][gc,stats ] CSR: 1241 us [840.904s][info][gc,stats ] CSR: Code Cache Roots 1033 us, workers (us): 196, 302, 335, 200, ---, ---, ---, ---, [840.904s][info][gc,stats ] CSR: VM Strong Roots 174 us, workers (us): 47, 46, 41, 40, ---, ---, ---, ---, [840.904s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 26, 8, ---, ---, ---, ---, ---, ---, [840.904s][info][gc,stats ] Concurrent Evacuation 104445 us [840.904s][info][gc,stats ] Pause Init Update Refs (G) 1067 us [840.904s][info][gc,stats ] Pause Init Update Refs (N) 526 us [840.904s][info][gc,stats ] Manage GCLABs 442 us [840.904s][info][gc,stats ] Concurrent Update Refs 1425309 us [840.904s][info][gc,stats ] Concurrent Update Thread Roots 9753 us [840.904s][info][gc,stats ] Pause Final Update Refs (G) 883 us [840.904s][info][gc,stats ] Pause Final Update Refs (N) 266 us [840.904s][info][gc,stats ] Update Region States 58 us [840.904s][info][gc,stats ] Trash Collection Set 15 us [840.904s][info][gc,stats ] Rebuild Free Set 104 us [840.904s][info][gc,stats ] Concurrent Cleanup 210 us [840.904s][info][gc,stats ] Workers: Evacuated 222M across 6071851 objects, abandoned 0B across 0 objects. [840.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [840.904s][info][gc,stats ] - age 1: 79329256 bytes, 79329256 total [840.904s][info][gc,stats ] - age 2: 44212512 bytes, 123541768 total [840.904s][info][gc,stats ] - age 3: 5065960 bytes, 128607728 total [840.904s][info][gc,stats ] - age 4: 6558576 bytes, 135166304 total [840.904s][info][gc,stats ] - age 5: 9658600 bytes, 144824904 total [840.904s][info][gc,stats ] - age 6: 16851224 bytes, 161676128 total [840.904s][info][gc,stats ] - age 7: 31231424 bytes, 192907552 total [840.904s][info][gc,stats ] - age 8: 16084328 bytes, 208991880 total [840.904s][info][gc,stats ] - age 9: 7444832 bytes, 216436712 total [840.904s][info][gc,stats ] - age 10: 2044608 bytes, 218481320 total [840.904s][info][gc,stats ] - age 11: 6632664 bytes, 225113984 total [840.904s][info][gc,stats ] - age 12: 3836504 bytes, 228950488 total [840.904s][info][gc,stats ] - age 13: 2391312 bytes, 231341800 total [840.904s][info][gc,stats ] - age 14: 1368 bytes, 231343168 total [840.904s][info][gc,stats ] - age 15: 46952 bytes, 231390120 total [840.904s][info][gc,stats ] [840.904s][info][gc,stats ] Mutators: Evacuated 461K across 4798 objects, abandoned 48B across 2 objects. [840.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [840.904s][info][gc,stats ] - age 1: 431888 bytes, 431888 total [840.904s][info][gc,stats ] - age 2: 17920 bytes, 449808 total [840.904s][info][gc,stats ] - age 3: 1000 bytes, 450808 total [840.904s][info][gc,stats ] - age 4: 200 bytes, 451008 total [840.904s][info][gc,stats ] - age 5: 560 bytes, 451568 total [840.904s][info][gc,stats ] - age 6: 8704 bytes, 460272 total [840.904s][info][gc,stats ] - age 7: 4472 bytes, 464744 total [840.904s][info][gc,stats ] - age 8: 720 bytes, 465464 total [840.904s][info][gc,stats ] - age 9: 6192 bytes, 471656 total [840.904s][info][gc,stats ] - age 10: 760 bytes, 472416 total [840.904s][info][gc,stats ] - age 11: 280 bytes, 472696 total [840.904s][info][gc,stats ] [840.904s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [840.904s][info][gc,stats ] - age 1: 91245552 bytes, 91245552 total [840.904s][info][gc,stats ] - age 2: 126262208 bytes, 217507760 total [840.904s][info][gc,stats ] - age 3: 88310440 bytes, 305818200 total [840.904s][info][gc,stats ] - age 4: 65080000 bytes, 370898200 total [840.904s][info][gc,stats ] [840.904s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [840.904s][info][gc,stats ] - age 7: 10168427688 bytes, 10168427688 total [840.905s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [840.915s][info][gc ] Transition from: normal to: idle [841.194s][info][gc ] Trigger (YOUNG): Average GC time (3875.25 ms) is above the time for average allocation rate (2001 MB/s) to deplete free headroom (7755M) (margin of error = 3.12) [841.194s][info][gc,ergo ] Free headroom: 9342M (free) - 1587M (spike) - 0B (penalties) = 7755M [841.194s][info][gc ] Transition from: idle to: normal [841.194s][info][gc ] Heuristics request for young collection accepted [841.194s][info][gc,free ] Free: 9342M, Max: 8192K regular, 712M humongous, Frag: 93% external, 0% internal; Used: 9987K, Mutator Free: 1169 Collector Reserve: 831M, Max: 8192K; Used: 10320B Old Collector Reserve: 1279M, Max: 8192K; Used: 2560B [841.194s][info][gc,ergo ] GC(505) Start GC cycle (YOUNG) [841.194s][info][gc,start ] GC(505) Concurrent reset [841.194s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent reset [841.214s][info][gc ] GC(505) Concurrent reset 19.949ms [841.215s][info][gc,start ] GC(505) Pause Init Mark (YOUNG) [841.215s][info][gc,task ] GC(505) Using 8 of 8 workers for init marking [841.218s][info][gc ] GC(505) Pause Init Mark (YOUNG) 3.654ms [841.218s][info][gc,start ] GC(505) Concurrent remembered set scanning [841.219s][info][gc,task ] GC(505) Using 4 of 8 workers for Concurrent remembered set scanning [841.271s][info][gc ] GC(505) Concurrent remembered set scanning 52.245ms [841.271s][info][gc,start ] GC(505) Concurrent marking roots [841.271s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent marking roots [841.275s][info][gc ] GC(505) Concurrent marking roots 3.919ms [841.275s][info][gc,start ] GC(505) Concurrent marking (YOUNG) [841.275s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent marking [841.725s][info][gc ] GC(505) Concurrent marking (YOUNG) 450.461ms [841.726s][info][gc,start ] GC(505) Pause Final Mark (YOUNG) [841.726s][info][gc,task ] GC(505) Using 8 of 8 workers for final marking [841.726s][info][gc,ergo ] GC(505) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [841.726s][info][gc,ergo ] GC(505) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [841.726s][info][gc,ergo ] GC(505) Chosen CSet evacuates young: 50057K (of which at least: 0B are to be promoted), old: 0B [841.726s][info][gc,ergo ] GC(505) Collectable Garbage: 4662M (98%), Immediate: 0B (0%), 0 regions, CSet: 4662M (98%), 589 regions [841.726s][info][gc,ergo ] GC(505) Evacuation Targets: YOUNG: 50057K, PROMOTE: 0B, OLD: 0B, TOTAL: 50057K [841.726s][info][gc,free ] Free: 10308M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 3854K, Mutator Free: 1289 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [841.726s][info][gc ] GC(505) Pause Final Mark (YOUNG) 0.958ms [841.727s][info][gc,start ] GC(505) Concurrent thread roots [841.727s][info][gc,task ] GC(505) Using 4 of 8 workers for Concurrent thread roots [841.730s][info][gc ] GC(505) Concurrent thread roots 3.823ms [841.730s][info][gc,start ] GC(505) Concurrent weak references [841.730s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent weak references [841.731s][info][gc,ref ] GC(505) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [841.731s][info][gc,ref ] GC(505) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [841.731s][info][gc,ref ] GC(505) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [841.731s][info][gc ] GC(505) Concurrent weak references 0.038ms [841.731s][info][gc,start ] GC(505) Concurrent weak roots [841.731s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent weak root [841.731s][info][gc ] GC(505) Concurrent weak roots 0.695ms [841.731s][info][gc,start ] GC(505) Concurrent cleanup [841.731s][info][gc ] GC(505) Concurrent cleanup 21359M->21360M(31744M) 0.103ms [841.731s][info][gc,free ] Free: 10295M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 330K, Mutator Free: 1287 Collector Reserve: 64828K, Max: 8192K; Used: 707K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [841.731s][info][gc,start ] GC(505) Concurrent strong roots [841.731s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent strong root [841.732s][info][gc ] GC(505) Concurrent strong roots 0.463ms [841.732s][info][gc,start ] GC(505) Concurrent evacuation [841.732s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent evacuation [841.750s][info][gc ] GC(505) Concurrent evacuation 17.840ms [841.750s][info][gc,start ] GC(505) Pause Init Update Refs [841.751s][info][gc ] GC(505) Pause Init Update Refs 0.511ms [841.751s][info][gc,start ] GC(505) Concurrent update references [841.751s][info][gc,task ] GC(505) Using 4 of 8 workers for concurrent reference update [841.751s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [841.959s][info][gc ] GC(505) Concurrent update references 207.850ms [841.959s][info][gc,start ] GC(505) Concurrent update thread roots [841.968s][info][gc ] GC(505) Concurrent update thread roots 9.870ms [841.969s][info][gc,start ] GC(505) Pause Final Update Refs [841.969s][info][gc,task ] GC(505) Using 8 of 8 workers for final reference update [841.969s][info][gc,free ] Free: 13692M, Max: 8192K regular, 544M humongous, Frag: 94% external, 34% internal; Used: 4714M, Mutator Free: 1712 Collector Reserve: 831M, Max: 8192K; Used: 8256B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [841.969s][info][gc ] GC(505) Pause Final Update Refs 0.213ms [841.969s][info][gc,start ] GC(505) Concurrent cleanup [841.969s][info][gc ] GC(505) Concurrent cleanup 21898M->17195M(31744M) 0.253ms [841.969s][info][gc,ergo ] GC(505) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8193K, young_available: 14523M [841.970s][info][gc,ergo ] GC(505) At end of Concurrent Young GC: GCU: 17.4%, MU: 17.7% during period of 1.066s [841.970s][info][gc,ergo ] GC(505) At end of Concurrent Young GC: YOUNG generation used: 2013M, used regions: 2040M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 14522M [841.970s][info][gc,ergo ] GC(505) At end of Concurrent Young GC: OLD generation used: 15183M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 8193K [841.970s][info][gc,free ] Free: 13690M, Max: 8192K regular, 5304M humongous, Frag: 62% external, 0% internal; Used: 5462K, Mutator Free: 1712 Collector Reserve: 831M, Max: 8192K; Used: 8256B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [841.970s][info][gc,stats ] [841.970s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [841.970s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [841.970s][info][gc,stats ] [841.970s][info][gc,stats ] Concurrent Reset 19979 us [841.970s][info][gc,stats ] Pause Init Mark (G) 4411 us [841.970s][info][gc,stats ] Pause Init Mark (N) 3663 us [841.970s][info][gc,stats ] Swap Remembered Set 3296 us [841.970s][info][gc,stats ] Update Region States 226 us [841.970s][info][gc,stats ] Concurrent Scan Remembered Set 52261 us, parallelism: 3.99x [841.970s][info][gc,stats ] RS: 208668 us [841.970s][info][gc,stats ] RS: Scan Clusters 208668 us, workers (us): 52175, 52169, 52165, 52159, ---, ---, ---, ---, [841.970s][info][gc,stats ] Concurrent Mark Roots 3927 us, parallelism: 3.61x [841.970s][info][gc,stats ] CMR: 14178 us [841.970s][info][gc,stats ] CMR: Thread Roots 12971 us, workers (us): 3391, 3015, 3283, 3282, ---, ---, ---, ---, [841.970s][info][gc,stats ] CMR: Code Cache Roots 1084 us, workers (us): 177, 424, 193, 291, ---, ---, ---, ---, [841.970s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 28, 23, 22, 16, ---, ---, ---, ---, [841.970s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, 8, ---, ---, ---, ---, ---, [841.970s][info][gc,stats ] Concurrent Marking 450487 us, parallelism: 3.96x [841.970s][info][gc,stats ] CM: 1782082 us [841.970s][info][gc,stats ] CM: Parallel Mark 1782082 us, workers (us): 445531, 445513, 445523, 445514, ---, ---, ---, ---, [841.970s][info][gc,stats ] Pause Final Mark (G) 1483 us [841.970s][info][gc,stats ] Pause Final Mark (N) 965 us [841.970s][info][gc,stats ] Finish Mark 457 us [841.970s][info][gc,stats ] Update Region States 101 us [841.970s][info][gc,stats ] Choose Collection Set 153 us [841.970s][info][gc,stats ] Rebuild Free Set 64 us [841.970s][info][gc,stats ] Concurrent Thread Roots 3836 us, parallelism: 3.90x [841.970s][info][gc,stats ] CTR: 14972 us [841.970s][info][gc,stats ] CTR: Thread Roots 14972 us, workers (us): 3777, 3727, 3720, 3748, ---, ---, ---, ---, [841.970s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.06x [841.970s][info][gc,stats ] CWRF: 2 us [841.970s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 1, 0, 0, ---, ---, ---, ---, [841.970s][info][gc,stats ] Concurrent Weak Roots 701 us [841.970s][info][gc,stats ] Roots 54 us, parallelism: 1.31x [841.970s][info][gc,stats ] CWR: 71 us [841.970s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 21, 16, 12, ---, ---, ---, ---, [841.970s][info][gc,stats ] Rendezvous 634 us [841.970s][info][gc,stats ] Concurrent Cleanup 107 us [841.971s][info][gc,stats ] Concurrent Strong Roots 466 us, parallelism: 2.63x [841.971s][info][gc,stats ] CSR: 1229 us [841.971s][info][gc,stats ] CSR: Code Cache Roots 1036 us, workers (us): 193, 268, 191, 383, ---, ---, ---, ---, [841.971s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 49, 45, 40, 31, ---, ---, ---, ---, [841.971s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [841.971s][info][gc,stats ] Concurrent Evacuation 17852 us [841.971s][info][gc,stats ] Pause Init Update Refs (G) 973 us [841.971s][info][gc,stats ] Pause Init Update Refs (N) 521 us [841.971s][info][gc,stats ] Manage GCLABs 439 us [841.971s][info][gc,stats ] Concurrent Update Refs 207872 us [841.971s][info][gc,stats ] Concurrent Update Thread Roots 9886 us [841.971s][info][gc,stats ] Pause Final Update Refs (G) 734 us [841.971s][info][gc,stats ] Pause Final Update Refs (N) 217 us [841.971s][info][gc,stats ] Update Region States 42 us [841.971s][info][gc,stats ] Trash Collection Set 19 us [841.971s][info][gc,stats ] Rebuild Free Set 79 us [841.971s][info][gc,stats ] Concurrent Cleanup 262 us [841.971s][info][gc,stats ] Workers: Evacuated 49540K across 811843 objects, abandoned 0B across 0 objects. [841.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [841.971s][info][gc,stats ] - age 1: 32372096 bytes, 32372096 total [841.971s][info][gc,stats ] - age 2: 663464 bytes, 33035560 total [841.971s][info][gc,stats ] - age 3: 17674344 bytes, 50709904 total [841.971s][info][gc,stats ] - age 4: 3224 bytes, 50713128 total [841.971s][info][gc,stats ] - age 5: 232 bytes, 50713360 total [841.971s][info][gc,stats ] - age 6: 1624 bytes, 50714984 total [841.971s][info][gc,stats ] - age 7: 14392 bytes, 50729376 total [841.971s][info][gc,stats ] [841.971s][info][gc,stats ] Mutators: Evacuated 517K across 4106 objects, abandoned 0B across 0 objects. [841.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [841.971s][info][gc,stats ] - age 1: 523240 bytes, 523240 total [841.971s][info][gc,stats ] - age 2: 80 bytes, 523320 total [841.971s][info][gc,stats ] - age 3: 5504 bytes, 528824 total [841.971s][info][gc,stats ] - age 6: 280 bytes, 529104 total [841.971s][info][gc,stats ] - age 7: 728 bytes, 529832 total [841.971s][info][gc,stats ] [841.971s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [841.971s][info][gc,stats ] - age 1: 16498384 bytes, 16498384 total [841.971s][info][gc,stats ] - age 2: 91174384 bytes, 107672768 total [841.971s][info][gc,stats ] - age 3: 126193632 bytes, 233866400 total [841.971s][info][gc,stats ] - age 4: 88168048 bytes, 322034448 total [841.971s][info][gc,stats ] - age 5: 64949032 bytes, 386983480 total [841.971s][info][gc,stats ] [841.971s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [841.971s][info][gc,stats ] - age 7: 10168427688 bytes, 10168427688 total [841.971s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [841.981s][info][gc ] Transition from: normal to: idle [843.809s][info][gc ] Periodic Sample: GCU = 13.841%, MU = 17.569% during most recent 5.0s [844.381s][info][gc ] Trigger (YOUNG): Average GC time (3707.91 ms) is above the time for average allocation rate (1979 MB/s) to deplete free headroom (7336M) (margin of error = 3.12) [844.381s][info][gc,ergo ] Free headroom: 8924M (free) - 1587M (spike) - 0B (penalties) = 7336M [844.381s][info][gc ] Transition from: idle to: normal [844.382s][info][gc ] Heuristics request for young collection accepted [844.382s][info][gc,free ] Free: 8923M, Max: 8192K regular, 1216M humongous, Frag: 87% external, 0% internal; Used: 4303K, Mutator Free: 1116 Collector Reserve: 831M, Max: 8192K; Used: 8256B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [844.382s][info][gc,ergo ] GC(506) Start GC cycle (YOUNG) [844.382s][info][gc,start ] GC(506) Concurrent reset [844.382s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent reset [844.412s][info][gc ] GC(506) Concurrent reset 30.106ms [844.412s][info][gc,start ] GC(506) Pause Init Mark (YOUNG) [844.412s][info][gc,task ] GC(506) Using 8 of 8 workers for init marking [844.416s][info][gc ] GC(506) Pause Init Mark (YOUNG) 3.439ms [844.416s][info][gc,start ] GC(506) Concurrent remembered set scanning [844.416s][info][gc,task ] GC(506) Using 4 of 8 workers for Concurrent remembered set scanning [844.435s][info][gc ] GC(506) Concurrent remembered set scanning 19.094ms [844.435s][info][gc,start ] GC(506) Concurrent marking roots [844.435s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent marking roots [844.439s][info][gc ] GC(506) Concurrent marking roots 3.969ms [844.439s][info][gc,start ] GC(506) Concurrent marking (YOUNG) [844.439s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent marking [844.891s][info][gc ] GC(506) Concurrent marking (YOUNG) 451.568ms [844.891s][info][gc,start ] GC(506) Pause Final Mark (YOUNG) [844.891s][info][gc,task ] GC(506) Using 8 of 8 workers for final marking [844.892s][info][gc,ergo ] GC(506) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [844.892s][info][gc,ergo ] GC(506) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [844.892s][info][gc,ergo ] GC(506) Chosen CSet evacuates young: 51298K (of which at least: 0B are to be promoted), old: 0B [844.892s][info][gc,ergo ] GC(506) Collectable Garbage: 6373M (99%), Immediate: 0B (0%), 0 regions, CSet: 6373M (99%), 803 regions [844.892s][info][gc,ergo ] GC(506) Evacuation Targets: YOUNG: 51298K, PROMOTE: 0B, OLD: 0B, TOTAL: 51298K [844.892s][info][gc,free ] Free: 8622M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 1484K, Mutator Free: 1078 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [844.892s][info][gc ] GC(506) Pause Final Mark (YOUNG) 0.878ms [844.892s][info][gc,start ] GC(506) Concurrent thread roots [844.892s][info][gc,task ] GC(506) Using 4 of 8 workers for Concurrent thread roots [844.896s][info][gc ] GC(506) Concurrent thread roots 3.699ms [844.896s][info][gc,start ] GC(506) Concurrent weak references [844.896s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent weak references [844.896s][info][gc,ref ] GC(506) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [844.896s][info][gc,ref ] GC(506) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [844.896s][info][gc,ref ] GC(506) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [844.896s][info][gc ] GC(506) Concurrent weak references 0.053ms [844.896s][info][gc,start ] GC(506) Concurrent weak roots [844.896s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent weak root [844.896s][info][gc ] GC(506) Concurrent weak roots 0.656ms [844.896s][info][gc,start ] GC(506) Concurrent cleanup [844.897s][info][gc ] GC(506) Concurrent cleanup 23045M->23045M(31744M) 0.167ms [844.897s][info][gc,free ] Free: 8610M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 5349K, Mutator Free: 1077 Collector Reserve: 64753K, Max: 8192K; Used: 782K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [844.897s][info][gc,start ] GC(506) Concurrent strong roots [844.897s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent strong root [844.897s][info][gc ] GC(506) Concurrent strong roots 0.440ms [844.897s][info][gc,start ] GC(506) Concurrent evacuation [844.897s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent evacuation [844.917s][info][gc ] GC(506) Concurrent evacuation 19.963ms [844.917s][info][gc,start ] GC(506) Pause Init Update Refs [844.918s][info][gc ] GC(506) Pause Init Update Refs 0.491ms [844.918s][info][gc,start ] GC(506) Concurrent update references [844.918s][info][gc,task ] GC(506) Using 4 of 8 workers for concurrent reference update [844.918s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [845.114s][info][gc ] GC(506) Concurrent update references 196.434ms [845.114s][info][gc,start ] GC(506) Concurrent update thread roots [845.123s][info][gc ] GC(506) Concurrent update thread roots 9.008ms [845.124s][info][gc,start ] GC(506) Pause Final Update Refs [845.124s][info][gc,task ] GC(506) Using 8 of 8 workers for final reference update [845.124s][info][gc,free ] Free: 13740M, Max: 8192K regular, 544M humongous, Frag: 93% external, 46% internal; Used: 6363M, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 65542K Old Collector Reserve: 8149K, Max: 8149K; Used: 44032B [845.124s][info][gc ] GC(506) Pause Final Update Refs 0.225ms [845.124s][info][gc,start ] GC(506) Concurrent cleanup [845.124s][info][gc ] GC(506) Concurrent cleanup 23563M->17147M(31744M) 0.215ms [845.124s][info][gc,ergo ] GC(506) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8152K, young_available: 14572M [845.125s][info][gc,ergo ] GC(506) At end of Concurrent Young GC: GCU: 5.6%, MU: 16.8% during period of 3.155s [845.125s][info][gc,ergo ] GC(506) At end of Concurrent Young GC: YOUNG generation used: 1964M, used regions: 1992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 14571M [845.125s][info][gc,ergo ] GC(506) At end of Concurrent Young GC: OLD generation used: 15183M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 8152K [845.125s][info][gc,free ] Free: 13738M, Max: 8192K regular, 4144M humongous, Frag: 70% external, 0% internal; Used: 5130K, Mutator Free: 1718 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 8149K, Max: 8149K; Used: 44032B [845.125s][info][gc,stats ] [845.125s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [845.125s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [845.125s][info][gc,stats ] [845.125s][info][gc,stats ] Concurrent Reset 30139 us [845.125s][info][gc,stats ] Pause Init Mark (G) 4143 us [845.125s][info][gc,stats ] Pause Init Mark (N) 3447 us [845.125s][info][gc,stats ] Swap Remembered Set 3267 us [845.125s][info][gc,stats ] Update Region States 50 us [845.125s][info][gc,stats ] Concurrent Scan Remembered Set 19111 us, parallelism: 3.98x [845.125s][info][gc,stats ] RS: 76083 us [845.125s][info][gc,stats ] RS: Scan Clusters 76083 us, workers (us): 19026, 19024, 19019, 19015, ---, ---, ---, ---, [845.125s][info][gc,stats ] Concurrent Mark Roots 3982 us, parallelism: 3.58x [845.125s][info][gc,stats ] CMR: 14238 us [845.125s][info][gc,stats ] CMR: Thread Roots 13184 us, workers (us): 3230, 3362, 3150, 3442, ---, ---, ---, ---, [845.125s][info][gc,stats ] CMR: Code Cache Roots 934 us, workers (us): 286, 140, 332, 175, ---, ---, ---, ---, [845.125s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 28, 22, 17, 16, ---, ---, ---, ---, [845.125s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [845.125s][info][gc,stats ] Concurrent Marking 451596 us, parallelism: 3.96x [845.125s][info][gc,stats ] CM: 1787367 us [845.125s][info][gc,stats ] CM: Parallel Mark 1787367 us, workers (us): 446852, 446849, 446837, 446829, ---, ---, ---, ---, [845.125s][info][gc,stats ] Pause Final Mark (G) 1341 us [845.125s][info][gc,stats ] Pause Final Mark (N) 884 us [845.125s][info][gc,stats ] Finish Mark 365 us [845.125s][info][gc,stats ] Update Region States 92 us [845.125s][info][gc,stats ] Choose Collection Set 175 us [845.125s][info][gc,stats ] Rebuild Free Set 49 us [845.125s][info][gc,stats ] Concurrent Thread Roots 3713 us, parallelism: 3.82x [845.125s][info][gc,stats ] CTR: 14176 us [845.125s][info][gc,stats ] CTR: Thread Roots 14176 us, workers (us): 3514, 3657, 3505, 3500, ---, ---, ---, ---, [845.125s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [845.125s][info][gc,stats ] CWRF: 1 us [845.125s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [845.125s][info][gc,stats ] Concurrent Weak Roots 664 us [845.125s][info][gc,stats ] Roots 64 us, parallelism: 1.07x [845.125s][info][gc,stats ] CWR: 68 us [845.125s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 23, 18, 16, 11, ---, ---, ---, ---, [845.125s][info][gc,stats ] Rendezvous 584 us [845.125s][info][gc,stats ] Concurrent Cleanup 175 us [845.125s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.63x [845.125s][info][gc,stats ] CSR: 1177 us [845.125s][info][gc,stats ] CSR: Code Cache Roots 1021 us, workers (us): 183, 218, 359, 262, ---, ---, ---, ---, [845.125s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 41, 32, 28, 28, ---, ---, ---, ---, [845.125s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [845.125s][info][gc,stats ] Concurrent Evacuation 19980 us [845.125s][info][gc,stats ] Pause Init Update Refs (G) 980 us [845.125s][info][gc,stats ] Pause Init Update Refs (N) 512 us [845.125s][info][gc,stats ] Manage GCLABs 419 us [845.125s][info][gc,stats ] Concurrent Update Refs 196455 us [845.125s][info][gc,stats ] Concurrent Update Thread Roots 9023 us [845.125s][info][gc,stats ] Pause Final Update Refs (G) 734 us [845.125s][info][gc,stats ] Pause Final Update Refs (N) 230 us [845.125s][info][gc,stats ] Update Region States 48 us [845.125s][info][gc,stats ] Trash Collection Set 21 us [845.125s][info][gc,stats ] Rebuild Free Set 82 us [845.125s][info][gc,stats ] Concurrent Cleanup 226 us [845.125s][info][gc,stats ] Workers: Evacuated 50814K across 846557 objects, abandoned 0B across 0 objects. [845.125s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [845.125s][info][gc,stats ] - age 1: 32932744 bytes, 32932744 total [845.125s][info][gc,stats ] - age 2: 745352 bytes, 33678096 total [845.125s][info][gc,stats ] - age 3: 663368 bytes, 34341464 total [845.125s][info][gc,stats ] - age 4: 17672600 bytes, 52014064 total [845.125s][info][gc,stats ] - age 5: 3224 bytes, 52017288 total [845.125s][info][gc,stats ] - age 6: 232 bytes, 52017520 total [845.125s][info][gc,stats ] - age 7: 16576 bytes, 52034096 total [845.125s][info][gc,stats ] [845.125s][info][gc,stats ] Mutators: Evacuated 483K across 3852 objects, abandoned 0B across 0 objects. [845.126s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [845.126s][info][gc,stats ] - age 1: 488272 bytes, 488272 total [845.126s][info][gc,stats ] - age 2: 32 bytes, 488304 total [845.126s][info][gc,stats ] - age 3: 48 bytes, 488352 total [845.126s][info][gc,stats ] - age 4: 6576 bytes, 494928 total [845.126s][info][gc,stats ] - age 7: 448 bytes, 495376 total [845.126s][info][gc,stats ] [845.126s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [845.126s][info][gc,stats ] - age 2: 16498384 bytes, 16498384 total [845.126s][info][gc,stats ] - age 3: 91174320 bytes, 107672704 total [845.126s][info][gc,stats ] - age 4: 126193632 bytes, 233866336 total [845.126s][info][gc,stats ] - age 5: 88168048 bytes, 322034384 total [845.126s][info][gc,stats ] - age 6: 64949032 bytes, 386983416 total [845.126s][info][gc,stats ] [845.126s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [845.126s][info][gc,stats ] - age 7: 10168427688 bytes, 10168427688 total [845.126s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [845.136s][info][gc ] Transition from: normal to: idle [847.647s][info][gc ] Trigger (YOUNG): Average GC time (3548.79 ms) is above the time for average allocation rate (2009 MB/s) to deplete free headroom (7129M) (margin of error = 3.11) [847.647s][info][gc,ergo ] Free headroom: 8716M (free) - 1587M (spike) - 0B (penalties) = 7129M [847.647s][info][gc ] Transition from: idle to: normal [847.647s][info][gc ] Heuristics request for young collection accepted [847.647s][info][gc,free ] Free: 8716M, Max: 8192K regular, 1328M humongous, Frag: 85% external, 0% internal; Used: 3663K, Mutator Free: 1090 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 8149K, Max: 8149K; Used: 44032B [847.647s][info][gc,ergo ] GC(507) Start GC cycle (YOUNG) [847.647s][info][gc,start ] GC(507) Concurrent reset [847.647s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent reset [847.677s][info][gc ] GC(507) Concurrent reset 30.825ms [847.678s][info][gc,start ] GC(507) Pause Init Mark (YOUNG) [847.678s][info][gc,task ] GC(507) Using 8 of 8 workers for init marking [847.682s][info][gc ] GC(507) Pause Init Mark (YOUNG) 3.657ms [847.682s][info][gc,start ] GC(507) Concurrent remembered set scanning [847.682s][info][gc,task ] GC(507) Using 4 of 8 workers for Concurrent remembered set scanning [847.701s][info][gc ] GC(507) Concurrent remembered set scanning 19.201ms [847.701s][info][gc,start ] GC(507) Concurrent marking roots [847.701s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent marking roots [847.706s][info][gc ] GC(507) Concurrent marking roots 4.497ms [847.706s][info][gc,start ] GC(507) Concurrent marking (YOUNG) [847.706s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent marking [848.153s][info][gc ] GC(507) Concurrent marking (YOUNG) 447.283ms [848.153s][info][gc,start ] GC(507) Pause Final Mark (YOUNG) [848.153s][info][gc,task ] GC(507) Using 8 of 8 workers for final marking [848.154s][info][gc,ergo ] GC(507) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [848.154s][info][gc,ergo ] GC(507) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [848.154s][info][gc,ergo ] GC(507) Chosen CSet evacuates young: 55651K (of which at least: 0B are to be promoted), old: 0B [848.154s][info][gc,ergo ] GC(507) Collectable Garbage: 6580M (99%), Immediate: 0B (0%), 0 regions, CSet: 6580M (99%), 830 regions [848.154s][info][gc,ergo ] GC(507) Evacuation Targets: YOUNG: 55651K, PROMOTE: 0B, OLD: 0B, TOTAL: 55651K [848.154s][info][gc,free ] Free: 8421M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 2708K, Mutator Free: 1053 Collector Reserve: 73721K, Max: 8192K; Used: 6192B Old Collector Reserve: 8149K, Max: 8149K; Used: 44032B [848.154s][info][gc ] GC(507) Pause Final Mark (YOUNG) 1.021ms [848.155s][info][gc,start ] GC(507) Concurrent thread roots [848.155s][info][gc,task ] GC(507) Using 4 of 8 workers for Concurrent thread roots [848.158s][info][gc ] GC(507) Concurrent thread roots 3.981ms [848.159s][info][gc,start ] GC(507) Concurrent weak references [848.159s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent weak references [848.159s][info][gc,ref ] GC(507) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.159s][info][gc,ref ] GC(507) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.159s][info][gc,ref ] GC(507) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.159s][info][gc ] GC(507) Concurrent weak references 0.051ms [848.159s][info][gc,start ] GC(507) Concurrent weak roots [848.159s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent weak root [848.159s][info][gc ] GC(507) Concurrent weak roots 0.662ms [848.159s][info][gc,start ] GC(507) Concurrent cleanup [848.159s][info][gc ] GC(507) Concurrent cleanup 23235M->23236M(31744M) 0.106ms [848.159s][info][gc,free ] Free: 8407M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 316K, Mutator Free: 1051 Collector Reserve: 72853K, Max: 8192K; Used: 874K Old Collector Reserve: 8149K, Max: 8149K; Used: 44032B [848.159s][info][gc,start ] GC(507) Concurrent strong roots [848.159s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent strong root [848.160s][info][gc ] GC(507) Concurrent strong roots 0.450ms [848.160s][info][gc,start ] GC(507) Concurrent evacuation [848.160s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent evacuation [848.182s][info][gc ] GC(507) Concurrent evacuation 21.763ms [848.182s][info][gc,start ] GC(507) Pause Init Update Refs [848.182s][info][gc ] GC(507) Pause Init Update Refs 0.481ms [848.183s][info][gc,start ] GC(507) Concurrent update references [848.183s][info][gc,task ] GC(507) Using 4 of 8 workers for concurrent reference update [848.183s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [848.390s][info][gc ] GC(507) Concurrent update references 207.261ms [848.390s][info][gc,start ] GC(507) Concurrent update thread roots [848.399s][info][gc ] GC(507) Concurrent update thread roots 9.402ms [848.400s][info][gc,start ] GC(507) Pause Final Update Refs [848.400s][info][gc,task ] GC(507) Using 8 of 8 workers for final reference update [848.400s][info][gc,free ] Free: 13689M, Max: 8192K regular, 544M humongous, Frag: 93% external, 48% internal; Used: 6577M, Mutator Free: 1712 Collector Reserve: 832M, Max: 8192K; Used: 32768K Old Collector Reserve: 40914K, Max: 8192K; Used: 32813K [848.400s][info][gc ] GC(507) Pause Final Update Refs 0.215ms [848.400s][info][gc,start ] GC(507) Concurrent cleanup [848.400s][info][gc ] GC(507) Concurrent cleanup 23801M->17166M(31744M) 0.198ms [848.400s][info][gc ] GC(507) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 15240M [848.400s][info][gc,ergo ] GC(507) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 40918K, young_available: 14521M [848.400s][info][gc,ergo ] GC(507) At end of Concurrent Young GC: GCU: 5.5%, MU: 17.1% during period of 3.276s [848.400s][info][gc,ergo ] GC(507) At end of Concurrent Young GC: YOUNG generation used: 1983M, used regions: 2000M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 14520M [848.400s][info][gc,ergo ] GC(507) At end of Concurrent Young GC: OLD generation used: 15183M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 40918K [848.401s][info][gc,free ] Free: 13687M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 8248K, Mutator Free: 1712 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 40914K, Max: 8192K; Used: 46592B [848.401s][info][gc,stats ] [848.401s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [848.401s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [848.401s][info][gc,stats ] [848.401s][info][gc,stats ] Concurrent Reset 30854 us [848.401s][info][gc,stats ] Pause Init Mark (G) 4406 us [848.401s][info][gc,stats ] Pause Init Mark (N) 3667 us [848.401s][info][gc,stats ] Swap Remembered Set 3400 us [848.401s][info][gc,stats ] Update Region States 129 us [848.401s][info][gc,stats ] Concurrent Scan Remembered Set 19220 us, parallelism: 3.98x [848.401s][info][gc,stats ] RS: 76409 us [848.401s][info][gc,stats ] RS: Scan Clusters 76409 us, workers (us): 19117, 19107, 19093, 19092, ---, ---, ---, ---, [848.401s][info][gc,stats ] Concurrent Mark Roots 4512 us, parallelism: 3.63x [848.401s][info][gc,stats ] CMR: 16381 us [848.401s][info][gc,stats ] CMR: Thread Roots 15161 us, workers (us): 3973, 3686, 3783, 3720, ---, ---, ---, ---, [848.401s][info][gc,stats ] CMR: Code Cache Roots 1079 us, workers (us): 142, 350, 233, 354, ---, ---, ---, ---, [848.401s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 28, 26, 22, 19, ---, ---, ---, ---, [848.401s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, ---, 36, ---, ---, ---, ---, ---, [848.401s][info][gc,stats ] Concurrent Marking 447316 us, parallelism: 3.96x [848.401s][info][gc,stats ] CM: 1771929 us [848.401s][info][gc,stats ] CM: Parallel Mark 1771929 us, workers (us): 442987, 442988, 442981, 442972, ---, ---, ---, ---, [848.401s][info][gc,stats ] Pause Final Mark (G) 1544 us [848.401s][info][gc,stats ] Pause Final Mark (N) 1042 us [848.401s][info][gc,stats ] Finish Mark 509 us [848.401s][info][gc,stats ] Update Region States 91 us [848.401s][info][gc,stats ] Choose Collection Set 192 us [848.401s][info][gc,stats ] Rebuild Free Set 47 us [848.401s][info][gc,stats ] Concurrent Thread Roots 3995 us, parallelism: 3.89x [848.401s][info][gc,stats ] CTR: 15544 us [848.401s][info][gc,stats ] CTR: Thread Roots 15544 us, workers (us): 3880, 3869, 3906, 3889, ---, ---, ---, ---, [848.401s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.04x [848.401s][info][gc,stats ] CWRF: 2 us [848.401s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [848.401s][info][gc,stats ] Concurrent Weak Roots 678 us [848.401s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [848.401s][info][gc,stats ] CWR: 66 us [848.401s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 14, 12, ---, ---, ---, ---, [848.401s][info][gc,stats ] Rendezvous 604 us [848.401s][info][gc,stats ] Concurrent Cleanup 111 us [848.401s][info][gc,stats ] Concurrent Strong Roots 455 us, parallelism: 2.78x [848.401s][info][gc,stats ] CSR: 1264 us [848.401s][info][gc,stats ] CSR: Code Cache Roots 1067 us, workers (us): 361, 209, 299, 198, ---, ---, ---, ---, [848.401s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 45, 46, 41, 36, ---, ---, ---, ---, [848.401s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 5, ---, ---, 24, ---, ---, ---, ---, [848.401s][info][gc,stats ] Concurrent Evacuation 21781 us [848.401s][info][gc,stats ] Pause Init Update Refs (G) 965 us [848.401s][info][gc,stats ] Pause Init Update Refs (N) 489 us [848.401s][info][gc,stats ] Manage GCLABs 411 us [848.401s][info][gc,stats ] Concurrent Update Refs 207284 us [848.401s][info][gc,stats ] Concurrent Update Thread Roots 9418 us [848.401s][info][gc,stats ] Pause Final Update Refs (G) 719 us [848.401s][info][gc,stats ] Pause Final Update Refs (N) 220 us [848.401s][info][gc,stats ] Update Region States 46 us [848.401s][info][gc,stats ] Trash Collection Set 22 us [848.401s][info][gc,stats ] Rebuild Free Set 79 us [848.401s][info][gc,stats ] Concurrent Cleanup 208 us [848.401s][info][gc,stats ] Workers: Evacuated 55165K across 955921 objects, abandoned 0B across 0 objects. [848.401s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [848.401s][info][gc,stats ] - age 1: 36491400 bytes, 36491400 total [848.401s][info][gc,stats ] - age 2: 1073296 bytes, 37564696 total [848.401s][info][gc,stats ] - age 3: 668040 bytes, 38232736 total [848.401s][info][gc,stats ] - age 4: 610992 bytes, 38843728 total [848.401s][info][gc,stats ] - age 5: 17640064 bytes, 56483792 total [848.401s][info][gc,stats ] - age 6: 3224 bytes, 56487016 total [848.401s][info][gc,stats ] - age 7: 2040 bytes, 56489056 total [848.401s][info][gc,stats ] [848.401s][info][gc,stats ] Mutators: Evacuated 486K across 3908 objects, abandoned 0B across 0 objects. [848.401s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [848.401s][info][gc,stats ] - age 1: 489792 bytes, 489792 total [848.401s][info][gc,stats ] - age 2: 128 bytes, 489920 total [848.401s][info][gc,stats ] - age 3: 64 bytes, 489984 total [848.401s][info][gc,stats ] - age 4: 224 bytes, 490208 total [848.401s][info][gc,stats ] - age 5: 7904 bytes, 498112 total [848.401s][info][gc,stats ] [848.401s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [848.401s][info][gc,stats ] - age 3: 16483616 bytes, 16483616 total [848.401s][info][gc,stats ] - age 4: 91104360 bytes, 107587976 total [848.401s][info][gc,stats ] - age 5: 126125008 bytes, 233712984 total [848.401s][info][gc,stats ] - age 6: 88075696 bytes, 321788680 total [848.401s][info][gc,stats ] - age 7: 64839688 bytes, 386628368 total [848.401s][info][gc,stats ] [848.401s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [848.401s][info][gc,stats ] - age 7: 10168427688 bytes, 10168427688 total [848.401s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [848.412s][info][gc ] Transition from: normal to: idle [848.412s][info][gc ] Trigger (YOUNG): expedite promotion of 33662K [848.412s][info][gc ] Transition from: idle to: normal [848.412s][info][gc ] Heuristics request for young collection accepted [848.412s][info][gc,free ] Free: 13663M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 9066K, Mutator Free: 1709 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 40914K, Max: 8192K; Used: 46592B [848.412s][info][gc,ergo ] GC(508) Start GC cycle (YOUNG) [848.412s][info][gc,start ] GC(508) Concurrent reset [848.412s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent reset [848.420s][info][gc ] GC(508) Concurrent reset 7.351ms [848.420s][info][gc,start ] GC(508) Pause Init Mark (YOUNG) [848.420s][info][gc,task ] GC(508) Using 8 of 8 workers for init marking [848.424s][info][gc ] GC(508) Pause Init Mark (YOUNG) 3.507ms [848.424s][info][gc,start ] GC(508) Concurrent remembered set scanning [848.424s][info][gc,task ] GC(508) Using 4 of 8 workers for Concurrent remembered set scanning [848.441s][info][gc ] GC(508) Concurrent remembered set scanning 17.365ms [848.441s][info][gc,start ] GC(508) Concurrent marking roots [848.441s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent marking roots [848.446s][info][gc ] GC(508) Concurrent marking roots 4.402ms [848.446s][info][gc,start ] GC(508) Concurrent marking (YOUNG) [848.446s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent marking [848.820s][info][gc ] Periodic Sample: GCU = 9.078%, MU = 17.238% during most recent 5.0s [848.882s][info][gc ] GC(508) Concurrent marking (YOUNG) 436.709ms [848.883s][info][gc,start ] GC(508) Pause Final Mark (YOUNG) [848.883s][info][gc,task ] GC(508) Using 8 of 8 workers for final marking [848.883s][info][gc,ergo ] GC(508) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [848.884s][info][gc,ergo ] GC(508) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [848.884s][info][gc,ergo ] GC(508) Chosen CSet evacuates young: 240M (of which at least: 33612K are to be promoted), old: 0B [848.884s][info][gc,ergo ] GC(508) Collectable Garbage: 1597M (99%), Immediate: 0B (0%), 0 regions, CSet: 1597M (99%), 234 regions [848.884s][info][gc,ergo ] GC(508) Evacuation Targets: YOUNG: 240M, PROMOTE: 33612K, OLD: 0B, TOTAL: 273M [848.884s][info][gc,free ] Free: 13219M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 4161K, Mutator Free: 1653 Collector Reserve: 296M, Max: 8192K; Used: 0B Old Collector Reserve: 40914K, Max: 8192K; Used: 46592B [848.884s][info][gc ] GC(508) Pause Final Mark (YOUNG) 0.974ms [848.884s][info][gc,start ] GC(508) Concurrent thread roots [848.884s][info][gc,task ] GC(508) Using 4 of 8 workers for Concurrent thread roots [848.888s][info][gc ] GC(508) Concurrent thread roots 4.259ms [848.888s][info][gc,start ] GC(508) Concurrent weak references [848.888s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent weak references [848.888s][info][gc,ref ] GC(508) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.888s][info][gc,ref ] GC(508) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.888s][info][gc,ref ] GC(508) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [848.888s][info][gc ] GC(508) Concurrent weak references 0.039ms [848.888s][info][gc,start ] GC(508) Concurrent weak roots [848.888s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent weak root [848.889s][info][gc ] GC(508) Concurrent weak roots 0.707ms [848.889s][info][gc,start ] GC(508) Concurrent cleanup [848.889s][info][gc ] GC(508) Concurrent cleanup 18183M->18184M(31744M) 0.105ms [848.889s][info][gc,free ] Free: 13207M, Max: 8192K regular, 2872M humongous, Frag: 79% external, 0% internal; Used: 929K, Mutator Free: 1651 Collector Reserve: 295M, Max: 8192K; Used: 856K Old Collector Reserve: 40530K, Max: 8192K; Used: 429K [848.889s][info][gc,start ] GC(508) Concurrent strong roots [848.889s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent strong root [848.889s][info][gc ] GC(508) Concurrent strong roots 0.411ms [848.889s][info][gc,start ] GC(508) Concurrent evacuation [848.889s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent evacuation [848.937s][info][gc,ergo ] GC(508) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41900032, promotion expended: 35032968, old capacity: 15980298240, old_used: 15956498992, old unaffiliated regions: 0 [848.937s][info][gc,ergo ] GC(508) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41900032, promotion expended: 35032968, old capacity: 15980298240, old_used: 15956498992, old unaffiliated regions: 0 [848.937s][info][gc,ergo ] GC(508) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41900032, promotion expended: 35042160, old capacity: 15980298240, old_used: 15956508208, old unaffiliated regions: 0 [848.937s][info][gc,ergo ] GC(508) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41900032, promotion expended: 35042160, old capacity: 15980298240, old_used: 15956508208, old unaffiliated regions: 0 [848.937s][info][gc,ergo ] GC(508) Squelching additional promotion failure reports for current epoch [849.034s][info][gc ] GC(508) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15248M [849.037s][info][gc ] GC(508) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [849.065s][info][gc ] GC(508) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [849.067s][info][gc ] GC(508) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [849.203s][info][gc ] GC(508) Concurrent evacuation 313.642ms [849.204s][info][gc,start ] GC(508) Pause Init Update Refs [849.205s][info][gc ] GC(508) Pause Init Update Refs 0.586ms [849.205s][info][gc,start ] GC(508) Concurrent update references [849.205s][info][gc,task ] GC(508) Using 4 of 8 workers for concurrent reference update [849.205s][info][gc,free ] At start of update refs, moving 49145K to Mutator free set from Collector Reserve (49145K) and from Old Collector Reserve (0B) [849.467s][info][gc ] GC(508) Concurrent update references 261.675ms [849.467s][info][gc,start ] GC(508) Concurrent update thread roots [849.478s][info][gc ] GC(508) Concurrent update thread roots 11.833ms [849.479s][info][gc,start ] GC(508) Pause Final Update Refs [849.479s][info][gc,task ] GC(508) Using 8 of 8 workers for final reference update [849.479s][info][gc,free ] Free: 13022M, Max: 8192K regular, 2824M humongous, Frag: 75% external, 13% internal; Used: 1736M, Mutator Free: 1628 Collector Reserve: 823M, Max: 8192K; Used: 98310K Old Collector Reserve: 42436K, Max: 8192K; Used: 47676K [849.479s][info][gc ] GC(508) Pause Final Update Refs 0.217ms [849.479s][info][gc,start ] GC(508) Concurrent cleanup [849.479s][info][gc ] GC(508) Concurrent cleanup 19702M->17841M(31744M) 0.138ms [849.479s][info][gc ] GC(508) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 15312M [849.479s][info][gc,ergo ] GC(508) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 42439K, young_available: 13844M [849.480s][info][gc,ergo ] GC(508) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.6% during period of 1.079s [849.480s][info][gc,ergo ] GC(508) At end of Concurrent Young GC: YOUNG generation used: 2587M, used regions: 2616M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16432M, available: 13844M [849.480s][info][gc,ergo ] GC(508) At end of Concurrent Young GC: OLD generation used: 15254M, used regions: 15272M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15312M, available: 42439K [849.480s][info][gc,free ] Free: 13020M, Max: 8192K regular, 5256M humongous, Frag: 60% external, 0% internal; Used: 3846K, Mutator Free: 1628 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 42436K, Max: 8192K; Used: 6716K [849.480s][info][gc,stats ] [849.480s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [849.480s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [849.480s][info][gc,stats ] [849.480s][info][gc,stats ] Concurrent Reset 7372 us [849.480s][info][gc,stats ] Pause Init Mark (G) 4164 us [849.480s][info][gc,stats ] Pause Init Mark (N) 3519 us [849.480s][info][gc,stats ] Swap Remembered Set 3310 us [849.480s][info][gc,stats ] Update Region States 70 us [849.480s][info][gc,stats ] Concurrent Scan Remembered Set 17382 us, parallelism: 3.98x [849.480s][info][gc,stats ] RS: 69198 us [849.480s][info][gc,stats ] RS: Scan Clusters 69198 us, workers (us): 17312, 17300, 17297, 17289, ---, ---, ---, ---, [849.480s][info][gc,stats ] Concurrent Mark Roots 4415 us, parallelism: 3.65x [849.480s][info][gc,stats ] CMR: 16125 us [849.480s][info][gc,stats ] CMR: Thread Roots 14862 us, workers (us): 3759, 3614, 3710, 3780, ---, ---, ---, ---, [849.480s][info][gc,stats ] CMR: Code Cache Roots 1116 us, workers (us): 340, 359, 235, 183, ---, ---, ---, ---, [849.480s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 30, 28, 24, 20, ---, ---, ---, ---, [849.480s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, ---, 37, 9, ---, ---, ---, ---, [849.480s][info][gc,stats ] Concurrent Marking 436735 us, parallelism: 3.96x [849.480s][info][gc,stats ] CM: 1729815 us [849.480s][info][gc,stats ] CM: Parallel Mark 1729815 us, workers (us): 432461, 432461, 432450, 432442, ---, ---, ---, ---, [849.480s][info][gc,stats ] Pause Final Mark (G) 1488 us [849.480s][info][gc,stats ] Pause Final Mark (N) 980 us [849.480s][info][gc,stats ] Finish Mark 539 us [849.480s][info][gc,stats ] Update Region States 89 us [849.480s][info][gc,stats ] Choose Collection Set 108 us [849.480s][info][gc,stats ] Rebuild Free Set 59 us [849.480s][info][gc,stats ] Concurrent Thread Roots 4273 us, parallelism: 3.87x [849.480s][info][gc,stats ] CTR: 16521 us [849.480s][info][gc,stats ] CTR: Thread Roots 16521 us, workers (us): 4149, 4091, 4076, 4205, ---, ---, ---, ---, [849.480s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [849.480s][info][gc,stats ] CWRF: 1 us [849.480s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [849.480s][info][gc,stats ] Concurrent Weak Roots 712 us [849.480s][info][gc,stats ] Roots 52 us, parallelism: 1.50x [849.480s][info][gc,stats ] CWR: 78 us [849.480s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 21, 19, 13, ---, ---, ---, ---, [849.480s][info][gc,stats ] Rendezvous 647 us [849.480s][info][gc,stats ] Concurrent Cleanup 110 us [849.480s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.51x [849.480s][info][gc,stats ] CSR: 1067 us [849.480s][info][gc,stats ] CSR: Code Cache Roots 918 us, workers (us): 152, 265, 162, 339, ---, ---, ---, ---, [849.480s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 36, 32, 29, 23, ---, ---, ---, ---, [849.480s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, 22, ---, ---, ---, ---, ---, [849.480s][info][gc,stats ] Concurrent Evacuation 313663 us [849.480s][info][gc,stats ] Pause Init Update Refs (G) 1843 us [849.480s][info][gc,stats ] Pause Init Update Refs (N) 605 us [849.480s][info][gc,stats ] Manage GCLABs 486 us [849.480s][info][gc,stats ] Concurrent Update Refs 261704 us [849.480s][info][gc,stats ] Concurrent Update Thread Roots 11857 us [849.480s][info][gc,stats ] Pause Final Update Refs (G) 807 us [849.480s][info][gc,stats ] Pause Final Update Refs (N) 223 us [849.480s][info][gc,stats ] Update Region States 49 us [849.480s][info][gc,stats ] Trash Collection Set 10 us [849.480s][info][gc,stats ] Rebuild Free Set 85 us [849.480s][info][gc,stats ] Concurrent Cleanup 145 us [849.480s][info][gc,stats ] Workers: Evacuated 269M across 7948441 objects, abandoned 0B across 0 objects. [849.480s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [849.480s][info][gc,stats ] - age 1: 29100392 bytes, 29100392 total [849.480s][info][gc,stats ] - age 2: 14997424 bytes, 44097816 total [849.480s][info][gc,stats ] - age 3: 12682888 bytes, 56780704 total [849.480s][info][gc,stats ] - age 4: 5813008 bytes, 62593712 total [849.480s][info][gc,stats ] - age 5: 8961480 bytes, 71555192 total [849.480s][info][gc,stats ] - age 6: 45187512 bytes, 116742704 total [849.480s][info][gc,stats ] - age 7: 66965976 bytes, 183708680 total [849.480s][info][gc,stats ] - age 8: 45833632 bytes, 229542312 total [849.480s][info][gc,stats ] - age 9: 29953640 bytes, 259495952 total [849.480s][info][gc,stats ] - age 10: 22976848 bytes, 282472800 total [849.480s][info][gc,stats ] - age 11: 98952 bytes, 282571752 total [849.480s][info][gc,stats ] - age 12: 89680 bytes, 282661432 total [849.480s][info][gc,stats ] - age 13: 79664 bytes, 282741096 total [849.480s][info][gc,stats ] - age 14: 78192 bytes, 282819288 total [849.480s][info][gc,stats ] - age 15: 5096 bytes, 282824384 total [849.480s][info][gc,stats ] [849.480s][info][gc,stats ] Mutators: Evacuated 3470K across 103421 objects, abandoned 0B across 0 objects. [849.480s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [849.480s][info][gc,stats ] - age 1: 649424 bytes, 649424 total [849.480s][info][gc,stats ] - age 2: 1425288 bytes, 2074712 total [849.480s][info][gc,stats ] - age 3: 869416 bytes, 2944128 total [849.480s][info][gc,stats ] - age 4: 241872 bytes, 3186000 total [849.480s][info][gc,stats ] - age 5: 19584 bytes, 3205584 total [849.480s][info][gc,stats ] - age 6: 187280 bytes, 3392864 total [849.480s][info][gc,stats ] - age 7: 160632 bytes, 3553496 total [849.480s][info][gc,stats ] [849.480s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [849.480s][info][gc,stats ] - age 4: 16470616 bytes, 16470616 total [849.480s][info][gc,stats ] - age 5: 41487272 bytes, 57957888 total [849.480s][info][gc,stats ] - age 6: 49024728 bytes, 106982616 total [849.480s][info][gc,stats ] - age 7: 16247296 bytes, 123229912 total [849.480s][info][gc,stats ] [849.480s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [849.480s][info][gc,stats ] - age 7: 10198793760 bytes, 10198793760 total [849.480s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [849.491s][info][gc ] Transition from: normal to: idle [849.491s][info][gc ] Trigger (YOUNG): expedite promotion of 33120K [849.491s][info][gc ] Transition from: idle to: normal [849.491s][info][gc ] Heuristics request for young collection accepted [849.491s][info][gc,free ] Free: 12994M, Max: 8192K regular, 5256M humongous, Frag: 60% external, 0% internal; Used: 5398K, Mutator Free: 1625 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 42436K, Max: 8192K; Used: 6716K [849.491s][info][gc,ergo ] GC(509) Start GC cycle (YOUNG) [849.491s][info][gc,start ] GC(509) Concurrent reset [849.491s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent reset [849.502s][info][gc ] GC(509) Concurrent reset 10.583ms [849.502s][info][gc,start ] GC(509) Pause Init Mark (YOUNG) [849.502s][info][gc,task ] GC(509) Using 8 of 8 workers for init marking [849.506s][info][gc ] GC(509) Pause Init Mark (YOUNG) 3.462ms [849.506s][info][gc,start ] GC(509) Concurrent remembered set scanning [849.506s][info][gc,task ] GC(509) Using 4 of 8 workers for Concurrent remembered set scanning [849.561s][info][gc ] GC(509) Concurrent remembered set scanning 54.880ms [849.561s][info][gc,start ] GC(509) Concurrent marking roots [849.561s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent marking roots [849.565s][info][gc ] GC(509) Concurrent marking roots 3.560ms [849.565s][info][gc,start ] GC(509) Concurrent marking (YOUNG) [849.565s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent marking [849.968s][info][gc ] GC(509) Concurrent marking (YOUNG) 403.098ms [849.968s][info][gc,start ] GC(509) Pause Final Mark (YOUNG) [849.968s][info][gc,task ] GC(509) Using 8 of 8 workers for final marking [849.969s][info][gc,ergo ] GC(509) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [849.969s][info][gc,ergo ] GC(509) Adaptive CSet Selection for YOUNG. Max Evacuation: 684M, Actual Free: 0B. [849.969s][info][gc,ergo ] GC(509) Chosen CSet evacuates young: 68200K (of which at least: 0B are to be promoted), old: 0B [849.969s][info][gc,ergo ] GC(509) Collectable Garbage: 2277M (99%), Immediate: 0B (0%), 0 regions, CSet: 2277M (99%), 293 regions [849.969s][info][gc,ergo ] GC(509) Evacuation Targets: YOUNG: 68200K, PROMOTE: 0B, OLD: 0B, TOTAL: 68200K [849.969s][info][gc ] GC(509) Transfer 5 region(s) from OLD to YOUNG, yielding increased size: 16472M [849.969s][info][gc,ergo ] GC(509) Successfully transferred 5 excess regions to young before start of evacuation [849.969s][info][gc,free ] Free: 12786M, Max: 8192K regular, 4280M humongous, Frag: 67% external, 0% internal; Used: 5709K, Mutator Free: 1599 Collector Reserve: 81913K, Max: 8192K; Used: 6192B Old Collector Reserve: 1476K, Max: 1476K; Used: 6716K [849.969s][info][gc ] GC(509) Pause Final Mark (YOUNG) 0.905ms [849.969s][info][gc,start ] GC(509) Concurrent thread roots [849.969s][info][gc,task ] GC(509) Using 4 of 8 workers for Concurrent thread roots [849.973s][info][gc ] GC(509) Concurrent thread roots 3.959ms [849.973s][info][gc,start ] GC(509) Concurrent weak references [849.973s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent weak references [849.973s][info][gc,ref ] GC(509) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [849.973s][info][gc,ref ] GC(509) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [849.973s][info][gc,ref ] GC(509) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [849.973s][info][gc ] GC(509) Concurrent weak references 0.049ms [849.973s][info][gc,start ] GC(509) Concurrent weak roots [849.973s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent weak root [849.974s][info][gc ] GC(509) Concurrent weak roots 0.658ms [849.974s][info][gc,start ] GC(509) Concurrent cleanup [849.974s][info][gc ] GC(509) Concurrent cleanup 18873M->18873M(31744M) 0.171ms [849.974s][info][gc,free ] Free: 12773M, Max: 8192K regular, 4264M humongous, Frag: 67% external, 0% internal; Used: 2833K, Mutator Free: 1597 Collector Reserve: 81166K, Max: 8192K; Used: 753K Old Collector Reserve: 1461K, Max: 1461K; Used: 6731K [849.974s][info][gc,start ] GC(509) Concurrent strong roots [849.974s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent strong root [849.974s][info][gc ] GC(509) Concurrent strong roots 0.440ms [849.974s][info][gc,start ] GC(509) Concurrent evacuation [849.974s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent evacuation [849.984s][info][gc ] GC(509) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [849.984s][info][gc ] GC(509) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [849.991s][info][gc,ergo ] GC(509) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1515008, promotion expended: 1236448, old capacity: 16030629888, old_used: 16013413936, old unaffiliated regions: 0 [849.991s][info][gc,ergo ] GC(509) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1515008, promotion expended: 1236448, old capacity: 16030629888, old_used: 16013413936, old unaffiliated regions: 0 [849.991s][info][gc,ergo ] GC(509) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1515008, promotion expended: 1236448, old capacity: 16030629888, old_used: 16013413936, old unaffiliated regions: 0 [849.991s][info][gc,ergo ] GC(509) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1515008, promotion expended: 1236448, old capacity: 16030629888, old_used: 16013413936, old unaffiliated regions: 0 [849.991s][info][gc,ergo ] GC(509) Squelching additional promotion failure reports for current epoch [850.026s][info][gc ] GC(509) Concurrent evacuation 51.133ms [850.026s][info][gc,start ] GC(509) Pause Init Update Refs [850.026s][info][gc ] GC(509) Pause Init Update Refs 0.533ms [850.027s][info][gc,start ] GC(509) Concurrent update references [850.027s][info][gc,task ] GC(509) Using 4 of 8 workers for concurrent reference update [850.027s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [850.230s][info][gc ] GC(509) Concurrent update references 202.949ms [850.230s][info][gc,start ] GC(509) Concurrent update thread roots [850.239s][info][gc ] GC(509) Concurrent update thread roots 9.692ms [850.240s][info][gc,start ] GC(509) Pause Final Update Refs [850.240s][info][gc,task ] GC(509) Using 8 of 8 workers for final reference update [850.240s][info][gc,free ] Free: 13747M, Max: 8192K regular, 3720M humongous, Frag: 68% external, 16% internal; Used: 2276M, Mutator Free: 1719 Collector Reserve: 823M, Max: 8192K; Used: 73748K Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [850.240s][info][gc ] GC(509) Pause Final Update Refs 0.201ms [850.240s][info][gc,start ] GC(509) Concurrent cleanup [850.240s][info][gc ] GC(509) Concurrent cleanup 19500M->17156M(31744M) 0.130ms [850.240s][info][gc,ergo ] GC(509) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9728B, young_available: 14571M [850.240s][info][gc,ergo ] GC(509) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.4% during period of 0.761s [850.240s][info][gc,ergo ] GC(509) At end of Concurrent Young GC: YOUNG generation used: 1885M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16456M, available: 14570M [850.240s][info][gc,ergo ] GC(509) At end of Concurrent Young GC: OLD generation used: 15271M, used regions: 15288M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15288M, available: 9728B [850.240s][info][gc,free ] Free: 13746M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 0% internal; Used: 5614K, Mutator Free: 1719 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [850.241s][info][gc,stats ] [850.241s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [850.241s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [850.241s][info][gc,stats ] [850.241s][info][gc,stats ] Concurrent Reset 10611 us [850.241s][info][gc,stats ] Pause Init Mark (G) 4148 us [850.241s][info][gc,stats ] Pause Init Mark (N) 3469 us [850.241s][info][gc,stats ] Swap Remembered Set 3270 us [850.241s][info][gc,stats ] Update Region States 69 us [850.241s][info][gc,stats ] Concurrent Scan Remembered Set 54902 us, parallelism: 3.99x [850.241s][info][gc,stats ] RS: 219189 us [850.241s][info][gc,stats ] RS: Scan Clusters 219189 us, workers (us): 54809, 54797, 54793, 54790, ---, ---, ---, ---, [850.241s][info][gc,stats ] Concurrent Mark Roots 3569 us, parallelism: 3.62x [850.241s][info][gc,stats ] CMR: 12915 us [850.241s][info][gc,stats ] CMR: Thread Roots 11837 us, workers (us): 3044, 2946, 2858, 2989, ---, ---, ---, ---, [850.241s][info][gc,stats ] CMR: Code Cache Roots 954 us, workers (us): 147, 292, 340, 175, ---, ---, ---, ---, [850.241s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 21, 21, 16, ---, ---, ---, ---, [850.241s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [850.241s][info][gc,stats ] Concurrent Marking 403125 us, parallelism: 3.96x [850.241s][info][gc,stats ] CM: 1596086 us [850.241s][info][gc,stats ] CM: Parallel Mark 1596086 us, workers (us): 399044, 399020, 399011, 399011, ---, ---, ---, ---, [850.241s][info][gc,stats ] Pause Final Mark (G) 1385 us [850.241s][info][gc,stats ] Pause Final Mark (N) 911 us [850.241s][info][gc,stats ] Finish Mark 437 us [850.241s][info][gc,stats ] Update Region States 89 us [850.241s][info][gc,stats ] Choose Collection Set 129 us [850.241s][info][gc,stats ] Rebuild Free Set 56 us [850.241s][info][gc,stats ] Concurrent Thread Roots 3975 us, parallelism: 3.88x [850.241s][info][gc,stats ] CTR: 15421 us [850.241s][info][gc,stats ] CTR: Thread Roots 15421 us, workers (us): 3917, 3804, 3857, 3844, ---, ---, ---, ---, [850.241s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [850.241s][info][gc,stats ] CWRF: 1 us [850.241s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [850.241s][info][gc,stats ] Concurrent Weak Roots 666 us [850.241s][info][gc,stats ] Roots 65 us, parallelism: 1.17x [850.241s][info][gc,stats ] CWR: 76 us [850.241s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 31, 19, 15, 11, ---, ---, ---, ---, [850.241s][info][gc,stats ] Rendezvous 580 us [850.241s][info][gc,stats ] Concurrent Cleanup 179 us [850.241s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.65x [850.241s][info][gc,stats ] CSR: 1187 us [850.241s][info][gc,stats ] CSR: Code Cache Roots 1009 us, workers (us): 204, 344, 195, 265, ---, ---, ---, ---, [850.241s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 40, 34, 29, ---, ---, ---, ---, [850.241s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 24, ---, 6, ---, ---, ---, ---, ---, [850.241s][info][gc,stats ] Concurrent Evacuation 51150 us [850.241s][info][gc,stats ] Pause Init Update Refs (G) 1024 us [850.241s][info][gc,stats ] Pause Init Update Refs (N) 543 us [850.241s][info][gc,stats ] Manage GCLABs 461 us [850.241s][info][gc,stats ] Concurrent Update Refs 202971 us [850.241s][info][gc,stats ] Concurrent Update Thread Roots 9708 us [850.241s][info][gc,stats ] Pause Final Update Refs (G) 634 us [850.241s][info][gc,stats ] Pause Final Update Refs (N) 206 us [850.241s][info][gc,stats ] Update Region States 46 us [850.241s][info][gc,stats ] Trash Collection Set 10 us [850.241s][info][gc,stats ] Rebuild Free Set 75 us [850.241s][info][gc,stats ] Concurrent Cleanup 135 us [850.241s][info][gc,stats ] Workers: Evacuated 67798K across 1339389 objects, abandoned 0B across 0 objects. [850.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [850.241s][info][gc,stats ] - age 1: 37976688 bytes, 37976688 total [850.241s][info][gc,stats ] - age 2: 230576 bytes, 38207264 total [850.241s][info][gc,stats ] - age 3: 326824 bytes, 38534088 total [850.241s][info][gc,stats ] - age 4: 961808 bytes, 39495896 total [850.241s][info][gc,stats ] - age 5: 588336 bytes, 40084232 total [850.241s][info][gc,stats ] - age 6: 448296 bytes, 40532528 total [850.241s][info][gc,stats ] - age 7: 12133448 bytes, 52665976 total [850.241s][info][gc,stats ] - age 8: 6361096 bytes, 59027072 total [850.241s][info][gc,stats ] - age 9: 3506768 bytes, 62533840 total [850.241s][info][gc,stats ] - age 10: 6891488 bytes, 69425328 total [850.241s][info][gc,stats ] [850.241s][info][gc,stats ] Mutators: Evacuated 402K across 3525 objects, abandoned 0B across 0 objects. [850.241s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [850.241s][info][gc,stats ] - age 1: 393712 bytes, 393712 total [850.241s][info][gc,stats ] - age 2: 1280 bytes, 394992 total [850.241s][info][gc,stats ] - age 3: 64 bytes, 395056 total [850.241s][info][gc,stats ] - age 4: 256 bytes, 395312 total [850.241s][info][gc,stats ] - age 5: 160 bytes, 395472 total [850.241s][info][gc,stats ] - age 7: 9856 bytes, 405328 total [850.241s][info][gc,stats ] - age 8: 1160 bytes, 406488 total [850.241s][info][gc,stats ] - age 9: 5856 bytes, 412344 total [850.241s][info][gc,stats ] [850.241s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [850.241s][info][gc,stats ] - age 1: 183393008 bytes, 183393008 total [850.241s][info][gc,stats ] - age 5: 16470616 bytes, 199863624 total [850.241s][info][gc,stats ] - age 6: 41487272 bytes, 241350896 total [850.241s][info][gc,stats ] - age 7: 49024728 bytes, 290375624 total [850.241s][info][gc,stats ] [850.241s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [850.241s][info][gc,stats ] - age 7: 10215041056 bytes, 10215041056 total [850.241s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [850.251s][info][gc ] Transition from: normal to: idle [850.251s][info][gc ] Trigger (YOUNG): expedite promotion in place of 47875K [850.251s][info][gc ] Transition from: idle to: normal [850.251s][info][gc ] Heuristics request for young collection accepted [850.251s][info][gc,free ] Free: 13723M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 0% internal; Used: 4578K, Mutator Free: 1716 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [850.251s][info][gc,ergo ] GC(510) Start GC cycle (YOUNG) [850.251s][info][gc,start ] GC(510) Concurrent reset [850.251s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent reset [850.259s][info][gc ] GC(510) Concurrent reset 7.316ms [850.259s][info][gc,start ] GC(510) Pause Init Mark (YOUNG) [850.259s][info][gc,task ] GC(510) Using 8 of 8 workers for init marking [850.263s][info][gc ] GC(510) Pause Init Mark (YOUNG) 3.446ms [850.263s][info][gc,start ] GC(510) Concurrent remembered set scanning [850.263s][info][gc,task ] GC(510) Using 4 of 8 workers for Concurrent remembered set scanning [850.318s][info][gc ] GC(510) Concurrent remembered set scanning 55.351ms [850.318s][info][gc,start ] GC(510) Concurrent marking roots [850.318s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent marking roots [850.322s][info][gc ] GC(510) Concurrent marking roots 4.116ms [850.322s][info][gc,start ] GC(510) Concurrent marking (YOUNG) [850.322s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent marking [850.682s][info][gc ] GC(510) Concurrent marking (YOUNG) 359.652ms [850.682s][info][gc,start ] GC(510) Pause Final Mark (YOUNG) [850.682s][info][gc,task ] GC(510) Using 8 of 8 workers for final marking [850.683s][info][gc,ergo ] GC(510) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [850.683s][info][gc,ergo ] GC(510) Adaptive CSet Selection for YOUNG. Max Evacuation: 685M, Actual Free: 20640B. [850.683s][info][gc,ergo ] GC(510) Chosen CSet evacuates young: 53571K (of which at least: 0B are to be promoted), old: 0B [850.683s][info][gc,ergo ] GC(510) Collectable Garbage: 1583M (99%), Immediate: 20640B (0%), 1 regions, CSet: 1583M (99%), 205 regions [850.683s][info][gc,ergo ] GC(510) Evacuation Targets: YOUNG: 53571K, PROMOTE: 0B, OLD: 0B, TOTAL: 53571K [850.683s][info][gc,free ] Free: 13587M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 0% internal; Used: 4343K, Mutator Free: 1699 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [850.683s][info][gc ] GC(510) Pause Final Mark (YOUNG) 0.956ms [850.683s][info][gc,start ] GC(510) Concurrent thread roots [850.683s][info][gc,task ] GC(510) Using 4 of 8 workers for Concurrent thread roots [850.685s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [850.686s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9728, promotion expended: 7680, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [850.686s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9728, promotion expended: 7680, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [850.686s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9728, promotion expended: 7680, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [850.686s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 9728, promotion expended: 7680, old capacity: 16039018496, old_used: 16013692464, old unaffiliated regions: 0 [850.686s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [850.687s][info][gc ] GC(510) Concurrent thread roots 4.000ms [850.687s][info][gc,start ] GC(510) Concurrent weak references [850.687s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent weak references [850.687s][info][gc,ref ] GC(510) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [850.687s][info][gc,ref ] GC(510) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [850.687s][info][gc,ref ] GC(510) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [850.687s][info][gc ] GC(510) Concurrent weak references 0.047ms [850.687s][info][gc,start ] GC(510) Concurrent weak roots [850.687s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent weak root [850.688s][info][gc ] GC(510) Concurrent weak roots 0.651ms [850.688s][info][gc,start ] GC(510) Concurrent cleanup [850.688s][info][gc ] GC(510) Concurrent cleanup 18085M->18086M(31744M) 0.183ms [850.688s][info][gc,free ] Free: 13566M, Max: 8192K regular, 3720M humongous, Frag: 73% external, 0% internal; Used: 1422K, Mutator Free: 1696 Collector Reserve: 64622K, Max: 8192K; Used: 913K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [850.688s][info][gc,start ] GC(510) Concurrent strong roots [850.688s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent strong root [850.689s][info][gc ] GC(510) Concurrent strong roots 0.429ms [850.689s][info][gc,start ] GC(510) Concurrent evacuation [850.689s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent evacuation [850.695s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [850.695s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [850.695s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [850.695s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [850.698s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [850.698s][info][gc ] GC(510) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [850.751s][info][gc ] GC(510) Concurrent evacuation 62.488ms [850.752s][info][gc,start ] GC(510) Pause Init Update Refs [850.752s][info][gc ] GC(510) Pause Init Update Refs 0.513ms [850.752s][info][gc,start ] GC(510) Concurrent update references [850.752s][info][gc,task ] GC(510) Using 4 of 8 workers for concurrent reference update [850.752s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [850.932s][info][gc ] GC(510) Concurrent update references 179.563ms [850.932s][info][gc,start ] GC(510) Concurrent update thread roots [850.941s][info][gc ] GC(510) Concurrent update thread roots 9.109ms [850.941s][info][gc,start ] GC(510) Pause Final Update Refs [850.941s][info][gc,task ] GC(510) Using 8 of 8 workers for final reference update [850.942s][info][gc,free ] Free: 13849M, Max: 8192K regular, 3720M humongous, Frag: 70% external, 11% internal; Used: 1571M, Mutator Free: 1732 Collector Reserve: 823M, Max: 8192K; Used: 73732K Old Collector Reserve: 8039K, Max: 8039K; Used: 152K [850.942s][info][gc ] GC(510) Pause Final Update Refs 0.201ms [850.942s][info][gc,start ] GC(510) Concurrent cleanup [850.942s][info][gc ] GC(510) Concurrent cleanup 18675M->17047M(31744M) 0.121ms [850.942s][info][gc,ergo ] GC(510) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8044K, young_available: 14672M [850.942s][info][gc,ergo ] GC(510) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.1% during period of 0.702s [850.942s][info][gc,ergo ] GC(510) At end of Concurrent Young GC: YOUNG generation used: 1727M, used regions: 1752M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16400M, available: 14672M [850.942s][info][gc,ergo ] GC(510) At end of Concurrent Young GC: OLD generation used: 15319M, used regions: 15344M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15344M, available: 8044K [850.942s][info][gc,free ] Free: 13848M, Max: 8192K regular, 5304M humongous, Frag: 62% external, 0% internal; Used: 8183K, Mutator Free: 1732 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 8039K, Max: 8039K; Used: 152K [850.942s][info][gc,stats ] [850.942s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [850.942s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [850.942s][info][gc,stats ] [850.942s][info][gc,stats ] Concurrent Reset 7334 us [850.942s][info][gc,stats ] Pause Init Mark (G) 4029 us [850.942s][info][gc,stats ] Pause Init Mark (N) 3455 us [850.942s][info][gc,stats ] Swap Remembered Set 3265 us [850.942s][info][gc,stats ] Update Region States 73 us [850.942s][info][gc,stats ] Concurrent Scan Remembered Set 55368 us, parallelism: 3.99x [850.942s][info][gc,stats ] RS: 221032 us [850.942s][info][gc,stats ] RS: Scan Clusters 221032 us, workers (us): 55266, 55261, 55259, 55247, ---, ---, ---, ---, [850.942s][info][gc,stats ] Concurrent Mark Roots 4124 us, parallelism: 3.71x [850.943s][info][gc,stats ] CMR: 15288 us [850.943s][info][gc,stats ] CMR: Thread Roots 14040 us, workers (us): 3498, 3609, 3599, 3334, ---, ---, ---, ---, [850.943s][info][gc,stats ] CMR: Code Cache Roots 1119 us, workers (us): 306, 179, 162, 473, ---, ---, ---, ---, [850.943s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 30, 25, 21, 19, ---, ---, ---, ---, [850.943s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [850.943s][info][gc,stats ] Concurrent Marking 359676 us, parallelism: 3.95x [850.943s][info][gc,stats ] CM: 1422367 us [850.943s][info][gc,stats ] CM: Parallel Mark 1422367 us, workers (us): 355600, 355587, 355598, 355582, ---, ---, ---, ---, [850.943s][info][gc,stats ] Pause Final Mark (G) 1460 us [850.943s][info][gc,stats ] Pause Final Mark (N) 962 us [850.943s][info][gc,stats ] Finish Mark 515 us [850.943s][info][gc,stats ] Update Region States 84 us [850.943s][info][gc,stats ] Choose Collection Set 106 us [850.943s][info][gc,stats ] Rebuild Free Set 59 us [850.943s][info][gc,stats ] Concurrent Thread Roots 4010 us, parallelism: 3.85x [850.943s][info][gc,stats ] CTR: 15423 us [850.943s][info][gc,stats ] CTR: Thread Roots 15423 us, workers (us): 3801, 3957, 3835, 3830, ---, ---, ---, ---, [850.943s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.04x [850.943s][info][gc,stats ] CWRF: 2 us [850.943s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [850.943s][info][gc,stats ] Concurrent Weak Roots 660 us [850.943s][info][gc,stats ] Roots 54 us, parallelism: 1.22x [850.943s][info][gc,stats ] CWR: 66 us [850.943s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 23, 19, 14, 10, ---, ---, ---, ---, [850.943s][info][gc,stats ] Rendezvous 584 us [850.943s][info][gc,stats ] Concurrent Cleanup 191 us [850.943s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.49x [850.943s][info][gc,stats ] CSR: 1087 us [850.943s][info][gc,stats ] CSR: Code Cache Roots 924 us, workers (us): 345, 259, 156, 164, ---, ---, ---, ---, [850.943s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 42, 36, 31, 26, ---, ---, ---, ---, [850.943s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [850.943s][info][gc,stats ] Concurrent Evacuation 62504 us [850.943s][info][gc,stats ] Pause Init Update Refs (G) 1041 us [850.943s][info][gc,stats ] Pause Init Update Refs (N) 521 us [850.943s][info][gc,stats ] Manage GCLABs 432 us [850.943s][info][gc,stats ] Concurrent Update Refs 179583 us [850.943s][info][gc,stats ] Concurrent Update Thread Roots 9126 us [850.943s][info][gc,stats ] Pause Final Update Refs (G) 660 us [850.943s][info][gc,stats ] Pause Final Update Refs (N) 206 us [850.943s][info][gc,stats ] Update Region States 47 us [850.943s][info][gc,stats ] Trash Collection Set 8 us [850.943s][info][gc,stats ] Rebuild Free Set 77 us [850.943s][info][gc,stats ] Concurrent Cleanup 127 us [850.943s][info][gc,stats ] Workers: Evacuated 53248K across 964882 objects, abandoned 0B across 0 objects. [850.943s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [850.943s][info][gc,stats ] - age 1: 24529760 bytes, 24529760 total [850.943s][info][gc,stats ] - age 2: 7020216 bytes, 31549976 total [850.943s][info][gc,stats ] - age 3: 213264 bytes, 31763240 total [850.943s][info][gc,stats ] - age 4: 82136 bytes, 31845376 total [850.943s][info][gc,stats ] - age 5: 957840 bytes, 32803216 total [850.943s][info][gc,stats ] - age 6: 587408 bytes, 33390624 total [850.943s][info][gc,stats ] - age 7: 448256 bytes, 33838880 total [850.943s][info][gc,stats ] - age 8: 5263680 bytes, 39102560 total [850.943s][info][gc,stats ] - age 9: 6208496 bytes, 45311056 total [850.943s][info][gc,stats ] - age 10: 2330408 bytes, 47641464 total [850.943s][info][gc,stats ] - age 11: 6885000 bytes, 54526464 total [850.943s][info][gc,stats ] [850.943s][info][gc,stats ] Mutators: Evacuated 323K across 2965 objects, abandoned 0B across 0 objects. [850.943s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [850.943s][info][gc,stats ] - age 1: 310264 bytes, 310264 total [850.943s][info][gc,stats ] - age 2: 1264 bytes, 311528 total [850.943s][info][gc,stats ] - age 4: 32 bytes, 311560 total [850.943s][info][gc,stats ] - age 5: 592 bytes, 312152 total [850.943s][info][gc,stats ] - age 6: 128 bytes, 312280 total [850.943s][info][gc,stats ] - age 7: 256 bytes, 312536 total [850.943s][info][gc,stats ] - age 8: 3880 bytes, 316416 total [850.943s][info][gc,stats ] - age 9: 6576 bytes, 322992 total [850.943s][info][gc,stats ] - age 10: 1952 bytes, 324944 total [850.943s][info][gc,stats ] - age 11: 6072 bytes, 331016 total [850.943s][info][gc,stats ] [850.943s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [850.943s][info][gc,stats ] - age 1: 8380808 bytes, 8380808 total [850.943s][info][gc,stats ] - age 2: 183387408 bytes, 191768216 total [850.943s][info][gc,stats ] - age 6: 16470616 bytes, 208238832 total [850.943s][info][gc,stats ] - age 7: 41487272 bytes, 249726104 total [850.943s][info][gc,stats ] [850.943s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [850.943s][info][gc,stats ] - age 7: 10264065784 bytes, 10264065784 total [850.943s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [850.953s][info][gc ] Transition from: normal to: idle [850.953s][info][gc ] Trigger (YOUNG): expedite promotion in place of 40514K [850.953s][info][gc ] Transition from: idle to: normal [850.953s][info][gc ] Heuristics request for young collection accepted [850.953s][info][gc,free ] Free: 13824M, Max: 8192K regular, 5304M humongous, Frag: 62% external, 0% internal; Used: 7768K, Mutator Free: 1729 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 8039K, Max: 8039K; Used: 152K [850.953s][info][gc,ergo ] GC(511) Start GC cycle (YOUNG) [850.953s][info][gc,start ] GC(511) Concurrent reset [850.953s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent reset [850.960s][info][gc ] GC(511) Concurrent reset 6.903ms [850.961s][info][gc,start ] GC(511) Pause Init Mark (YOUNG) [850.961s][info][gc,task ] GC(511) Using 8 of 8 workers for init marking [850.964s][info][gc ] GC(511) Pause Init Mark (YOUNG) 3.448ms [850.964s][info][gc,start ] GC(511) Concurrent remembered set scanning [850.964s][info][gc,task ] GC(511) Using 4 of 8 workers for Concurrent remembered set scanning [851.031s][info][gc ] GC(511) Concurrent remembered set scanning 66.379ms [851.031s][info][gc,start ] GC(511) Concurrent marking roots [851.031s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent marking roots [851.035s][info][gc ] GC(511) Concurrent marking roots 4.238ms [851.035s][info][gc,start ] GC(511) Concurrent marking (YOUNG) [851.035s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent marking [851.371s][info][gc ] GC(511) Concurrent marking (YOUNG) 335.877ms [851.371s][info][gc,start ] GC(511) Pause Final Mark (YOUNG) [851.371s][info][gc,task ] GC(511) Using 8 of 8 workers for final marking [851.372s][info][gc,ergo ] GC(511) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [851.372s][info][gc,ergo ] GC(511) Adaptive CSet Selection for YOUNG. Max Evacuation: 683M, Actual Free: 0B. [851.372s][info][gc,ergo ] GC(511) Chosen CSet evacuates young: 54999K (of which at least: 0B are to be promoted), old: 0B [851.372s][info][gc,ergo ] GC(511) Collectable Garbage: 1474M (99%), Immediate: 0B (0%), 0 regions, CSet: 1474M (99%), 191 regions [851.372s][info][gc,ergo ] GC(511) Evacuation Targets: YOUNG: 54999K, PROMOTE: 0B, OLD: 0B, TOTAL: 54999K [851.372s][info][gc,free ] Free: 13705M, Max: 8192K regular, 5208M humongous, Frag: 62% external, 0% internal; Used: 6486K, Mutator Free: 1714 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8039K, Max: 8039K; Used: 152K [851.372s][info][gc ] GC(511) Pause Final Mark (YOUNG) 0.998ms [851.372s][info][gc,start ] GC(511) Concurrent thread roots [851.372s][info][gc,task ] GC(511) Using 4 of 8 workers for Concurrent thread roots [851.377s][info][gc ] GC(511) Concurrent thread roots 4.322ms [851.377s][info][gc,start ] GC(511) Concurrent weak references [851.377s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent weak references [851.377s][info][gc,ref ] GC(511) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [851.377s][info][gc,ref ] GC(511) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [851.377s][info][gc,ref ] GC(511) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [851.377s][info][gc ] GC(511) Concurrent weak references 0.037ms [851.377s][info][gc,start ] GC(511) Concurrent weak roots [851.377s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent weak root [851.377s][info][gc ] GC(511) Concurrent weak roots 0.697ms [851.377s][info][gc,start ] GC(511) Concurrent cleanup [851.377s][info][gc ] GC(511) Concurrent cleanup 17957M->17957M(31744M) 0.103ms [851.377s][info][gc,free ] Free: 13690M, Max: 8192K regular, 5192M humongous, Frag: 63% external, 0% internal; Used: 5144K, Mutator Free: 1712 Collector Reserve: 72923K, Max: 8192K; Used: 804K Old Collector Reserve: 8019K, Max: 8019K; Used: 172K [851.378s][info][gc,start ] GC(511) Concurrent strong roots [851.378s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent strong root [851.378s][info][gc ] GC(511) Concurrent strong roots 0.434ms [851.378s][info][gc,start ] GC(511) Concurrent evacuation [851.378s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent evacuation [851.384s][info][gc ] GC(511) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [851.384s][info][gc ] GC(511) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [851.384s][info][gc ] GC(511) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [851.386s][info][gc ] GC(511) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [851.387s][info][gc ] GC(511) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [851.397s][info][gc,ergo ] GC(511) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8237056, promotion expended: 7135392, old capacity: 16131293184, old_used: 16113254448, old unaffiliated regions: 0 [851.397s][info][gc,ergo ] GC(511) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8237056, promotion expended: 7135392, old capacity: 16131293184, old_used: 16113254448, old unaffiliated regions: 0 [851.397s][info][gc,ergo ] GC(511) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8237056, promotion expended: 7137952, old capacity: 16131293184, old_used: 16113257008, old unaffiliated regions: 0 [851.397s][info][gc,ergo ] GC(511) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8237056, promotion expended: 7137952, old capacity: 16131293184, old_used: 16113257008, old unaffiliated regions: 0 [851.397s][info][gc,ergo ] GC(511) Squelching additional promotion failure reports for current epoch [851.430s][info][gc ] GC(511) Concurrent evacuation 52.280ms [851.431s][info][gc,start ] GC(511) Pause Init Update Refs [851.431s][info][gc ] GC(511) Pause Init Update Refs 0.497ms [851.431s][info][gc,start ] GC(511) Concurrent update references [851.431s][info][gc,task ] GC(511) Using 4 of 8 workers for concurrent reference update [851.431s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [851.608s][info][gc ] GC(511) Concurrent update references 176.331ms [851.608s][info][gc,start ] GC(511) Concurrent update thread roots [851.617s][info][gc ] GC(511) Concurrent update thread roots 9.228ms [851.617s][info][gc,start ] GC(511) Pause Final Update Refs [851.617s][info][gc,task ] GC(511) Using 8 of 8 workers for final reference update [851.617s][info][gc,free ] Free: 13890M, Max: 8192K regular, 4688M humongous, Frag: 63% external, 10% internal; Used: 1461M, Mutator Free: 1737 Collector Reserve: 823M, Max: 8192K; Used: 73732K Old Collector Reserve: 1003K, Max: 1003K; Used: 7189K [851.617s][info][gc ] GC(511) Pause Final Update Refs 0.207ms [851.618s][info][gc,start ] GC(511) Concurrent cleanup [851.618s][info][gc ] GC(511) Concurrent cleanup 18532M->17012M(31744M) 0.128ms [851.618s][info][gc,ergo ] GC(511) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1007K, young_available: 14714M [851.618s][info][gc,ergo ] GC(511) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.2% during period of 0.676s [851.618s][info][gc,ergo ] GC(511) At end of Concurrent Young GC: YOUNG generation used: 1646M, used regions: 1672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16360M, available: 14713M [851.618s][info][gc,ergo ] GC(511) At end of Concurrent Young GC: OLD generation used: 15366M, used regions: 15384M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15384M, available: 1007K [851.618s][info][gc,free ] Free: 13889M, Max: 8192K regular, 4688M humongous, Frag: 67% external, 0% internal; Used: 6457K, Mutator Free: 1737 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 1003K, Max: 1003K; Used: 7189K [851.618s][info][gc,stats ] [851.618s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [851.618s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [851.618s][info][gc,stats ] [851.618s][info][gc,stats ] Concurrent Reset 6921 us [851.618s][info][gc,stats ] Pause Init Mark (G) 3964 us [851.618s][info][gc,stats ] Pause Init Mark (N) 3457 us [851.618s][info][gc,stats ] Swap Remembered Set 3267 us [851.618s][info][gc,stats ] Update Region States 69 us [851.618s][info][gc,stats ] Concurrent Scan Remembered Set 66401 us, parallelism: 3.99x [851.618s][info][gc,stats ] RS: 265155 us [851.618s][info][gc,stats ] RS: Scan Clusters 265155 us, workers (us): 66302, 66287, 66283, 66282, ---, ---, ---, ---, [851.618s][info][gc,stats ] Concurrent Mark Roots 4251 us, parallelism: 3.66x [851.618s][info][gc,stats ] CMR: 15567 us [851.618s][info][gc,stats ] CMR: Thread Roots 14210 us, workers (us): 3376, 3544, 3574, 3716, ---, ---, ---, ---, [851.618s][info][gc,stats ] CMR: Code Cache Roots 1206 us, workers (us): 413, 356, 237, 199, ---, ---, ---, ---, [851.618s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 33, 29, 24, 22, ---, ---, ---, ---, [851.618s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): ---, ---, 35, 8, ---, ---, ---, ---, [851.618s][info][gc,stats ] Concurrent Marking 335903 us, parallelism: 3.95x [851.618s][info][gc,stats ] CM: 1326525 us [851.618s][info][gc,stats ] CM: Parallel Mark 1326525 us, workers (us): 331638, 331642, 331627, 331618, ---, ---, ---, ---, [851.618s][info][gc,stats ] Pause Final Mark (G) 1521 us [851.618s][info][gc,stats ] Pause Final Mark (N) 1004 us [851.618s][info][gc,stats ] Finish Mark 568 us [851.618s][info][gc,stats ] Update Region States 89 us [851.618s][info][gc,stats ] Choose Collection Set 97 us [851.618s][info][gc,stats ] Rebuild Free Set 58 us [851.618s][info][gc,stats ] Concurrent Thread Roots 4335 us, parallelism: 3.87x [851.618s][info][gc,stats ] CTR: 16779 us [851.618s][info][gc,stats ] CTR: Thread Roots 16779 us, workers (us): 4132, 4184, 4267, 4196, ---, ---, ---, ---, [851.618s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [851.618s][info][gc,stats ] CWRF: 2 us [851.619s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [851.619s][info][gc,stats ] Concurrent Weak Roots 702 us [851.619s][info][gc,stats ] Roots 66 us, parallelism: 1.75x [851.619s][info][gc,stats ] CWR: 114 us [851.619s][info][gc,stats ] CWR: VM Weak Roots 114 us, workers (us): 32, 30, 30, 22, ---, ---, ---, ---, [851.619s][info][gc,stats ] Rendezvous 623 us [851.619s][info][gc,stats ] Concurrent Cleanup 107 us [851.619s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.59x [851.619s][info][gc,stats ] CSR: 1135 us [851.619s][info][gc,stats ] CSR: Code Cache Roots 972 us, workers (us): 366, 172, 268, 166, ---, ---, ---, ---, [851.619s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 40, 36, 30, 28, ---, ---, ---, ---, [851.619s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 7, 23, ---, ---, ---, ---, [851.619s][info][gc,stats ] Concurrent Evacuation 52293 us [851.619s][info][gc,stats ] Pause Init Update Refs (G) 999 us [851.619s][info][gc,stats ] Pause Init Update Refs (N) 505 us [851.619s][info][gc,stats ] Manage GCLABs 426 us [851.619s][info][gc,stats ] Concurrent Update Refs 176355 us [851.619s][info][gc,stats ] Concurrent Update Thread Roots 9243 us [851.619s][info][gc,stats ] Pause Final Update Refs (G) 763 us [851.619s][info][gc,stats ] Pause Final Update Refs (N) 212 us [851.619s][info][gc,stats ] Update Region States 49 us [851.619s][info][gc,stats ] Trash Collection Set 7 us [851.619s][info][gc,stats ] Rebuild Free Set 78 us [851.619s][info][gc,stats ] Concurrent Cleanup 134 us [851.619s][info][gc,stats ] Workers: Evacuated 54693K across 1036060 objects, abandoned 0B across 0 objects. [851.619s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [851.619s][info][gc,stats ] - age 1: 24198112 bytes, 24198112 total [851.619s][info][gc,stats ] - age 2: 6860248 bytes, 31058360 total [851.619s][info][gc,stats ] - age 3: 327840 bytes, 31386200 total [851.619s][info][gc,stats ] - age 4: 208016 bytes, 31594216 total [851.619s][info][gc,stats ] - age 5: 326824 bytes, 31921040 total [851.619s][info][gc,stats ] - age 6: 962000 bytes, 32883040 total [851.619s][info][gc,stats ] - age 7: 893784 bytes, 33776824 total [851.619s][info][gc,stats ] - age 8: 159248 bytes, 33936072 total [851.619s][info][gc,stats ] - age 9: 11704248 bytes, 45640320 total [851.619s][info][gc,stats ] - age 10: 5225232 bytes, 50865552 total [851.619s][info][gc,stats ] - age 11: 3054480 bytes, 53920032 total [851.619s][info][gc,stats ] - age 12: 2086296 bytes, 56006328 total [851.619s][info][gc,stats ] [851.619s][info][gc,stats ] Mutators: Evacuated 305K across 2765 objects, abandoned 0B across 0 objects. [851.619s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [851.619s][info][gc,stats ] - age 1: 294864 bytes, 294864 total [851.619s][info][gc,stats ] - age 2: 64 bytes, 294928 total [851.619s][info][gc,stats ] - age 3: 768 bytes, 295696 total [851.619s][info][gc,stats ] - age 4: 64 bytes, 295760 total [851.619s][info][gc,stats ] - age 6: 64 bytes, 295824 total [851.619s][info][gc,stats ] - age 7: 6840 bytes, 302664 total [851.619s][info][gc,stats ] - age 8: 1656 bytes, 304320 total [851.619s][info][gc,stats ] - age 9: 3472 bytes, 307792 total [851.619s][info][gc,stats ] - age 10: 1664 bytes, 309456 total [851.619s][info][gc,stats ] - age 11: 3536 bytes, 312992 total [851.619s][info][gc,stats ] [851.619s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [851.619s][info][gc,stats ] - age 1: 8386472 bytes, 8386472 total [851.619s][info][gc,stats ] - age 3: 183387408 bytes, 191773880 total [851.619s][info][gc,stats ] - age 7: 16470616 bytes, 208244496 total [851.619s][info][gc,stats ] [851.619s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [851.619s][info][gc,stats ] - age 7: 10305553056 bytes, 10305553056 total [851.619s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [851.629s][info][gc ] Transition from: normal to: idle [851.629s][info][gc ] Trigger (YOUNG): expedite promotion in place of 16084K [851.629s][info][gc ] Transition from: idle to: normal [851.629s][info][gc ] Heuristics request for young collection accepted [851.629s][info][gc,free ] Free: 13864M, Max: 8192K regular, 4688M humongous, Frag: 67% external, 0% internal; Used: 8107K, Mutator Free: 1734 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 1003K, Max: 1003K; Used: 7189K [851.629s][info][gc,ergo ] GC(512) Start GC cycle (YOUNG) [851.629s][info][gc,start ] GC(512) Concurrent reset [851.629s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent reset [851.636s][info][gc ] GC(512) Concurrent reset 6.601ms [851.636s][info][gc,start ] GC(512) Pause Init Mark (YOUNG) [851.636s][info][gc,task ] GC(512) Using 8 of 8 workers for init marking [851.641s][info][gc ] GC(512) Pause Init Mark (YOUNG) 4.865ms [851.641s][info][gc,start ] GC(512) Concurrent remembered set scanning [851.641s][info][gc,task ] GC(512) Using 4 of 8 workers for Concurrent remembered set scanning [851.720s][info][gc ] GC(512) Concurrent remembered set scanning 78.750ms [851.720s][info][gc,start ] GC(512) Concurrent marking roots [851.720s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent marking roots [851.724s][info][gc ] GC(512) Concurrent marking roots 4.150ms [851.724s][info][gc,start ] GC(512) Concurrent marking (YOUNG) [851.724s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent marking [851.996s][info][gc ] GC(512) Concurrent marking (YOUNG) 271.597ms [851.996s][info][gc,start ] GC(512) Pause Final Mark (YOUNG) [851.996s][info][gc,task ] GC(512) Using 8 of 8 workers for final marking [851.997s][info][gc,ergo ] GC(512) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 16787536 used bytes [851.997s][info][gc,ergo ] GC(512) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [851.997s][info][gc,ergo ] GC(512) Chosen CSet evacuates young: 48154K (of which at least: 0B are to be promoted), old: 0B [851.997s][info][gc,ergo ] GC(512) Collectable Garbage: 1438M (99%), Immediate: 0B (0%), 0 regions, CSet: 1438M (99%), 186 regions [851.997s][info][gc,ergo ] GC(512) Evacuation Targets: YOUNG: 48154K, PROMOTE: 0B, OLD: 0B, TOTAL: 48154K [851.997s][info][gc,free ] Free: 13854M, Max: 8192K regular, 4688M humongous, Frag: 67% external, 0% internal; Used: 1501K, Mutator Free: 1732 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1003K, Max: 1003K; Used: 7189K [851.997s][info][gc ] GC(512) Pause Final Mark (YOUNG) 0.934ms [851.997s][info][gc,start ] GC(512) Concurrent thread roots [851.997s][info][gc,task ] GC(512) Using 4 of 8 workers for Concurrent thread roots [852.002s][info][gc ] GC(512) Concurrent thread roots 4.370ms [852.002s][info][gc,start ] GC(512) Concurrent weak references [852.002s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent weak references [852.002s][info][gc,ref ] GC(512) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [852.002s][info][gc,ref ] GC(512) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [852.002s][info][gc,ref ] GC(512) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [852.002s][info][gc ] GC(512) Concurrent weak references 0.042ms [852.002s][info][gc,start ] GC(512) Concurrent weak roots [852.002s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent weak root [852.003s][info][gc ] GC(512) Concurrent weak roots 0.847ms [852.003s][info][gc,start ] GC(512) Concurrent cleanup [852.003s][info][gc ] GC(512) Concurrent cleanup 17812M->17812M(31744M) 0.103ms [852.003s][info][gc,free ] Free: 13840M, Max: 8192K regular, 4688M humongous, Frag: 67% external, 0% internal; Used: 7975K, Mutator Free: 1731 Collector Reserve: 64568K, Max: 8192K; Used: 967K Old Collector Reserve: 985K, Max: 985K; Used: 7206K [852.003s][info][gc,start ] GC(512) Concurrent strong roots [852.003s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent strong root [852.003s][info][gc ] GC(512) Concurrent strong roots 0.435ms [852.003s][info][gc,start ] GC(512) Concurrent evacuation [852.003s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent evacuation [852.010s][info][gc ] GC(512) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [852.010s][info][gc ] GC(512) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [852.010s][info][gc ] GC(512) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [852.018s][info][gc,ergo ] GC(512) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9409968, promotion expended: 8301416, old capacity: 16156459008, old_used: 16138414640, old unaffiliated regions: 0 [852.018s][info][gc,ergo ] GC(512) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9409968, promotion expended: 8301416, old capacity: 16156459008, old_used: 16138414640, old unaffiliated regions: 0 [852.018s][info][gc,ergo ] GC(512) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9409968, promotion expended: 8301416, old capacity: 16156459008, old_used: 16138414640, old unaffiliated regions: 0 [852.018s][info][gc,ergo ] GC(512) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9409968, promotion expended: 8301416, old capacity: 16156459008, old_used: 16138414640, old unaffiliated regions: 0 [852.018s][info][gc,ergo ] GC(512) Squelching additional promotion failure reports for current epoch [852.046s][info][gc ] GC(512) Concurrent evacuation 42.400ms [852.046s][info][gc,start ] GC(512) Pause Init Update Refs [852.047s][info][gc ] GC(512) Pause Init Update Refs 0.506ms [852.047s][info][gc,start ] GC(512) Concurrent update references [852.047s][info][gc,task ] GC(512) Using 4 of 8 workers for concurrent reference update [852.047s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [852.209s][info][gc ] GC(512) Concurrent update references 162.535ms [852.209s][info][gc,start ] GC(512) Concurrent update thread roots [852.218s][info][gc ] GC(512) Concurrent update thread roots 9.031ms [852.219s][info][gc,start ] GC(512) Pause Final Update Refs [852.219s][info][gc,task ] GC(512) Using 8 of 8 workers for final reference update [852.219s][info][gc,free ] Free: 14061M, Max: 8192K regular, 4688M humongous, Frag: 63% external, 10% internal; Used: 1415M, Mutator Free: 1758 Collector Reserve: 823M, Max: 8192K; Used: 73732K Old Collector Reserve: 1031K, Max: 968K; Used: 15353K [852.219s][info][gc ] GC(512) Pause Final Update Refs 0.196ms [852.219s][info][gc,start ] GC(512) Concurrent cleanup [852.219s][info][gc ] GC(512) Concurrent cleanup 18326M->16841M(31744M) 0.118ms [852.219s][info][gc,ergo ] GC(512) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1035K, young_available: 14885M [852.219s][info][gc,ergo ] GC(512) At end of Concurrent Young GC: GCU: 22.8%, MU: 17.8% during period of 0.601s [852.219s][info][gc,ergo ] GC(512) At end of Concurrent Young GC: YOUNG generation used: 1451M, used regions: 1472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16336M, available: 14884M [852.219s][info][gc,ergo ] GC(512) At end of Concurrent Young GC: OLD generation used: 15390M, used regions: 15408M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15408M, available: 1035K [852.219s][info][gc,free ] Free: 14060M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 3685K, Mutator Free: 1758 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 1031K, Max: 968K; Used: 15353K [852.220s][info][gc,stats ] [852.220s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [852.220s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [852.220s][info][gc,stats ] [852.220s][info][gc,stats ] Concurrent Reset 6615 us [852.220s][info][gc,stats ] Pause Init Mark (G) 5329 us [852.220s][info][gc,stats ] Pause Init Mark (N) 4872 us [852.220s][info][gc,stats ] Swap Remembered Set 4694 us [852.220s][info][gc,stats ] Update Region States 64 us [852.220s][info][gc,stats ] Concurrent Scan Remembered Set 78781 us, parallelism: 3.98x [852.220s][info][gc,stats ] RS: 313292 us [852.220s][info][gc,stats ] RS: Scan Clusters 313292 us, workers (us): 78688, 78681, 78226, 77697, ---, ---, ---, ---, [852.220s][info][gc,stats ] Concurrent Mark Roots 4168 us, parallelism: 3.58x [852.220s][info][gc,stats ] CMR: 14938 us [852.220s][info][gc,stats ] CMR: Thread Roots 13672 us, workers (us): 3506, 3333, 3328, 3505, ---, ---, ---, ---, [852.220s][info][gc,stats ] CMR: Code Cache Roots 1127 us, workers (us): 181, 418, 342, 187, ---, ---, ---, ---, [852.220s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 32, 29, 24, 17, ---, ---, ---, ---, [852.220s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [852.220s][info][gc,stats ] Concurrent Marking 271635 us, parallelism: 3.94x [852.220s][info][gc,stats ] CM: 1070568 us [852.220s][info][gc,stats ] CM: Parallel Mark 1070568 us, workers (us): 267663, 267644, 267633, 267628, ---, ---, ---, ---, [852.220s][info][gc,stats ] Pause Final Mark (G) 1452 us [852.220s][info][gc,stats ] Pause Final Mark (N) 940 us [852.220s][info][gc,stats ] Finish Mark 499 us [852.220s][info][gc,stats ] Update Region States 85 us [852.220s][info][gc,stats ] Choose Collection Set 100 us [852.220s][info][gc,stats ] Rebuild Free Set 65 us [852.220s][info][gc,stats ] Concurrent Thread Roots 4377 us, parallelism: 3.88x [852.220s][info][gc,stats ] CTR: 16969 us [852.220s][info][gc,stats ] CTR: Thread Roots 16969 us, workers (us): 4187, 4230, 4253, 4300, ---, ---, ---, ---, [852.220s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [852.220s][info][gc,stats ] CWRF: 2 us [852.220s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [852.220s][info][gc,stats ] Concurrent Weak Roots 853 us [852.220s][info][gc,stats ] Roots 56 us, parallelism: 1.61x [852.220s][info][gc,stats ] CWR: 91 us [852.220s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 27, 26, 21, 16, ---, ---, ---, ---, [852.220s][info][gc,stats ] Rendezvous 783 us [852.220s][info][gc,stats ] Concurrent Cleanup 108 us [852.220s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.69x [852.220s][info][gc,stats ] CSR: 1182 us [852.220s][info][gc,stats ] CSR: Code Cache Roots 1011 us, workers (us): 293, 355, 163, 200, ---, ---, ---, ---, [852.220s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 45, 35, 34, 33, ---, ---, ---, ---, [852.220s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 5, 20, ---, ---, ---, ---, ---, [852.220s][info][gc,stats ] Concurrent Evacuation 42415 us [852.220s][info][gc,stats ] Pause Init Update Refs (G) 985 us [852.220s][info][gc,stats ] Pause Init Update Refs (N) 516 us [852.220s][info][gc,stats ] Manage GCLABs 436 us [852.220s][info][gc,stats ] Concurrent Update Refs 162556 us [852.220s][info][gc,stats ] Concurrent Update Thread Roots 9044 us [852.220s][info][gc,stats ] Pause Final Update Refs (G) 690 us [852.220s][info][gc,stats ] Pause Final Update Refs (N) 201 us [852.220s][info][gc,stats ] Update Region States 46 us [852.220s][info][gc,stats ] Trash Collection Set 8 us [852.220s][info][gc,stats ] Rebuild Free Set 80 us [852.220s][info][gc,stats ] Concurrent Cleanup 123 us [852.220s][info][gc,stats ] Workers: Evacuated 47845K across 851765 objects, abandoned 0B across 0 objects. [852.220s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [852.220s][info][gc,stats ] - age 1: 23014616 bytes, 23014616 total [852.220s][info][gc,stats ] - age 2: 6026216 bytes, 29040832 total [852.220s][info][gc,stats ] - age 3: 243864 bytes, 29284696 total [852.220s][info][gc,stats ] - age 4: 311168 bytes, 29595864 total [852.220s][info][gc,stats ] - age 5: 155040 bytes, 29750904 total [852.220s][info][gc,stats ] - age 6: 308408 bytes, 30059312 total [852.220s][info][gc,stats ] - age 7: 286248 bytes, 30345560 total [852.220s][info][gc,stats ] - age 8: 144088 bytes, 30489648 total [852.220s][info][gc,stats ] - age 9: 2897664 bytes, 33387312 total [852.220s][info][gc,stats ] - age 10: 10350568 bytes, 43737880 total [852.220s][info][gc,stats ] - age 11: 2141568 bytes, 45879448 total [852.220s][info][gc,stats ] - age 12: 2290328 bytes, 48169776 total [852.220s][info][gc,stats ] - age 13: 823544 bytes, 48993320 total [852.220s][info][gc,stats ] [852.220s][info][gc,stats ] Mutators: Evacuated 309K across 2632 objects, abandoned 0B across 0 objects. [852.220s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [852.220s][info][gc,stats ] - age 1: 305232 bytes, 305232 total [852.220s][info][gc,stats ] - age 3: 672 bytes, 305904 total [852.220s][info][gc,stats ] - age 4: 64 bytes, 305968 total [852.220s][info][gc,stats ] - age 5: 32 bytes, 306000 total [852.220s][info][gc,stats ] - age 6: 96 bytes, 306096 total [852.220s][info][gc,stats ] - age 8: 2552 bytes, 308648 total [852.220s][info][gc,stats ] - age 9: 5200 bytes, 313848 total [852.220s][info][gc,stats ] - age 10: 824 bytes, 314672 total [852.220s][info][gc,stats ] - age 11: 1840 bytes, 316512 total [852.220s][info][gc,stats ] - age 12: 400 bytes, 316912 total [852.220s][info][gc,stats ] [852.220s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [852.220s][info][gc,stats ] - age 1: 8386528 bytes, 8386528 total [852.220s][info][gc,stats ] - age 2: 200 bytes, 8386728 total [852.220s][info][gc,stats ] - age 4: 183387408 bytes, 191774136 total [852.220s][info][gc,stats ] [852.220s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [852.220s][info][gc,stats ] - age 7: 10322023000 bytes, 10322023000 total [852.220s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [852.230s][info][gc ] Transition from: normal to: idle [853.830s][info][gc ] Periodic Sample: GCU = 15.894%, MU = 17.711% during most recent 5.0s [855.741s][info][gc ] Trigger (YOUNG): Average GC time (2797.69 ms) is above the time for average allocation rate (1981 MB/s) to deplete free headroom (5531M) (margin of error = 3.10) [855.741s][info][gc,ergo ] Free headroom: 7118M (free) - 1587M (spike) - 0B (penalties) = 5531M [855.741s][info][gc ] Transition from: idle to: normal [855.741s][info][gc ] Heuristics request for young collection accepted [855.741s][info][gc,free ] Free: 7118M, Max: 8192K regular, 544M humongous, Frag: 93% external, 0% internal; Used: 1468K, Mutator Free: 890 Collector Reserve: 823M, Max: 8192K; Used: 4128B Old Collector Reserve: 1031K, Max: 968K; Used: 15353K [855.741s][info][gc,ergo ] GC(513) Start GC cycle (YOUNG) [855.741s][info][gc,start ] GC(513) Concurrent reset [855.741s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent reset [855.779s][info][gc ] GC(513) Concurrent reset 37.551ms [855.779s][info][gc,start ] GC(513) Pause Init Mark (YOUNG) [855.779s][info][gc,task ] GC(513) Using 8 of 8 workers for init marking [855.783s][info][gc ] GC(513) Pause Init Mark (YOUNG) 3.868ms [855.783s][info][gc,start ] GC(513) Concurrent remembered set scanning [855.783s][info][gc,task ] GC(513) Using 4 of 8 workers for Concurrent remembered set scanning [855.872s][info][gc ] GC(513) Concurrent remembered set scanning 88.818ms [855.872s][info][gc,start ] GC(513) Concurrent marking roots [855.872s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent marking roots [855.877s][info][gc ] GC(513) Concurrent marking roots 4.461ms [855.877s][info][gc,start ] GC(513) Concurrent marking (YOUNG) [855.877s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent marking [856.119s][info][gc ] GC(513) Concurrent marking (YOUNG) 242.486ms [856.119s][info][gc,start ] GC(513) Pause Final Mark (YOUNG) [856.119s][info][gc,task ] GC(513) Using 8 of 8 workers for final marking [856.120s][info][gc,ergo ] GC(513) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [856.120s][info][gc,ergo ] GC(513) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [856.120s][info][gc,ergo ] GC(513) Chosen CSet evacuates young: 47262K (of which at least: 0B are to be promoted), old: 0B [856.120s][info][gc,ergo ] GC(513) Collectable Garbage: 8241M (99%), Immediate: 0B (0%), 0 regions, CSet: 8241M (99%), 1036 regions [856.120s][info][gc,ergo ] GC(513) Evacuation Targets: YOUNG: 47262K, PROMOTE: 0B, OLD: 0B, TOTAL: 47262K [856.120s][info][gc,free ] Free: 7112M, Max: 8192K regular, 544M humongous, Frag: 93% external, 0% internal; Used: 7254K, Mutator Free: 890 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1031K, Max: 968K; Used: 15353K [856.120s][info][gc ] GC(513) Pause Final Mark (YOUNG) 1.008ms [856.121s][info][gc,start ] GC(513) Concurrent thread roots [856.121s][info][gc,task ] GC(513) Using 4 of 8 workers for Concurrent thread roots [856.124s][info][gc ] GC(513) Concurrent thread roots 3.559ms [856.124s][info][gc,start ] GC(513) Concurrent weak references [856.124s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent weak references [856.124s][info][gc,ref ] GC(513) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [856.124s][info][gc,ref ] GC(513) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [856.124s][info][gc,ref ] GC(513) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [856.124s][info][gc ] GC(513) Concurrent weak references 0.039ms [856.124s][info][gc,start ] GC(513) Concurrent weak roots [856.124s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent weak root [856.125s][info][gc ] GC(513) Concurrent weak roots 0.689ms [856.125s][info][gc,start ] GC(513) Concurrent cleanup [856.125s][info][gc ] GC(513) Concurrent cleanup 24570M->24570M(31744M) 0.100ms [856.125s][info][gc,free ] Free: 7101M, Max: 8192K regular, 544M humongous, Frag: 93% external, 0% internal; Used: 2712K, Mutator Free: 888 Collector Reserve: 56563K, Max: 8192K; Used: 780K Old Collector Reserve: 1016K, Max: 968K; Used: 15368K [856.125s][info][gc,start ] GC(513) Concurrent strong roots [856.125s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent strong root [856.125s][info][gc ] GC(513) Concurrent strong roots 0.429ms [856.125s][info][gc,start ] GC(513) Concurrent evacuation [856.125s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent evacuation [856.141s][info][gc,ergo ] GC(513) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1060352, promotion expended: 997480, old capacity: 16156459008, old_used: 16139459120, old unaffiliated regions: 0 [856.141s][info][gc,ergo ] GC(513) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1060352, promotion expended: 997480, old capacity: 16156459008, old_used: 16139459120, old unaffiliated regions: 0 [856.141s][info][gc,ergo ] GC(513) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1060352, promotion expended: 997480, old capacity: 16156459008, old_used: 16139459120, old unaffiliated regions: 0 [856.141s][info][gc,ergo ] GC(513) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1060352, promotion expended: 997480, old capacity: 16156459008, old_used: 16139459120, old unaffiliated regions: 0 [856.141s][info][gc,ergo ] GC(513) Squelching additional promotion failure reports for current epoch [856.170s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [856.174s][info][gc ] GC(513) Concurrent evacuation 48.121ms [856.174s][info][gc,start ] GC(513) Pause Init Update Refs [856.174s][info][gc ] GC(513) Pause Init Update Refs 0.481ms [856.174s][info][gc,start ] GC(513) Concurrent update references [856.174s][info][gc,task ] GC(513) Using 4 of 8 workers for concurrent reference update [856.175s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [856.342s][info][gc ] GC(513) Concurrent update references 167.065ms [856.342s][info][gc,start ] GC(513) Concurrent update thread roots [856.352s][info][gc ] GC(513) Concurrent update thread roots 10.185ms [856.352s][info][gc,start ] GC(513) Pause Final Update Refs [856.352s][info][gc,task ] GC(513) Using 8 of 8 workers for final reference update [856.352s][info][gc,free ] Free: 14090M, Max: 8192K regular, 544M humongous, Frag: 91% external, 58% internal; Used: 8221M, Mutator Free: 1762 Collector Reserve: 823M, Max: 8192K; Used: 73734K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [856.352s][info][gc ] GC(513) Pause Final Update Refs 0.221ms [856.352s][info][gc,start ] GC(513) Concurrent cleanup [856.353s][info][gc ] GC(513) Concurrent cleanup 25085M->16805M(31744M) 0.198ms [856.353s][info][gc,ergo ] GC(513) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8192K, young_available: 14913M [856.353s][info][gc,ergo ] GC(513) At end of Concurrent Young GC: GCU: 3.4%, MU: 16.7% during period of 4.134s [856.353s][info][gc,ergo ] GC(513) At end of Concurrent Young GC: YOUNG generation used: 1415M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 14912M [856.353s][info][gc,ergo ] GC(513) At end of Concurrent Young GC: OLD generation used: 15391M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 8192K [856.353s][info][gc,free ] Free: 14088M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 7222K, Mutator Free: 1762 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [856.353s][info][gc,stats ] [856.353s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [856.353s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [856.353s][info][gc,stats ] [856.353s][info][gc,stats ] Concurrent Reset 37578 us [856.353s][info][gc,stats ] Pause Init Mark (G) 4629 us [856.353s][info][gc,stats ] Pause Init Mark (N) 3877 us [856.353s][info][gc,stats ] Swap Remembered Set 3350 us [856.353s][info][gc,stats ] Update Region States 382 us [856.353s][info][gc,stats ] Concurrent Scan Remembered Set 88842 us, parallelism: 3.99x [856.353s][info][gc,stats ] RS: 354430 us [856.353s][info][gc,stats ] RS: Scan Clusters 354430 us, workers (us): 88758, 88753, 88749, 88169, ---, ---, ---, ---, [856.353s][info][gc,stats ] Concurrent Mark Roots 4478 us, parallelism: 3.66x [856.353s][info][gc,stats ] CMR: 16373 us [856.353s][info][gc,stats ] CMR: Thread Roots 15135 us, workers (us): 3830, 3631, 3700, 3975, ---, ---, ---, ---, [856.353s][info][gc,stats ] CMR: Code Cache Roots 1102 us, workers (us): 179, 375, 387, 161, ---, ---, ---, ---, [856.353s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 33, 25, 24, 18, ---, ---, ---, ---, [856.353s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [856.353s][info][gc,stats ] Concurrent Marking 242512 us, parallelism: 3.93x [856.353s][info][gc,stats ] CM: 953837 us [856.353s][info][gc,stats ] CM: Parallel Mark 953837 us, workers (us): 238471, 238461, 238459, 238446, ---, ---, ---, ---, [856.353s][info][gc,stats ] Pause Final Mark (G) 1488 us [856.353s][info][gc,stats ] Pause Final Mark (N) 1013 us [856.353s][info][gc,stats ] Finish Mark 489 us [856.353s][info][gc,stats ] Update Region States 88 us [856.353s][info][gc,stats ] Choose Collection Set 196 us [856.353s][info][gc,stats ] Rebuild Free Set 47 us [856.353s][info][gc,stats ] Concurrent Thread Roots 3571 us, parallelism: 3.88x [856.353s][info][gc,stats ] CTR: 13854 us [856.353s][info][gc,stats ] CTR: Thread Roots 13854 us, workers (us): 3467, 3515, 3410, 3462, ---, ---, ---, ---, [856.353s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [856.353s][info][gc,stats ] CWRF: 2 us [856.353s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [856.353s][info][gc,stats ] Concurrent Weak Roots 694 us [856.353s][info][gc,stats ] Roots 63 us, parallelism: 1.39x [856.353s][info][gc,stats ] CWR: 87 us [856.353s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 30, 22, 21, 14, ---, ---, ---, ---, [856.353s][info][gc,stats ] Rendezvous 618 us [856.353s][info][gc,stats ] Concurrent Cleanup 105 us [856.353s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.73x [856.353s][info][gc,stats ] CSR: 1181 us [856.353s][info][gc,stats ] CSR: Code Cache Roots 1004 us, workers (us): 202, 185, 350, 268, ---, ---, ---, ---, [856.353s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 39, 38, 37, 34, ---, ---, ---, ---, [856.353s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [856.353s][info][gc,stats ] Concurrent Evacuation 48135 us [856.353s][info][gc,stats ] Pause Init Update Refs (G) 942 us [856.353s][info][gc,stats ] Pause Init Update Refs (N) 490 us [856.353s][info][gc,stats ] Manage GCLABs 406 us [856.353s][info][gc,stats ] Concurrent Update Refs 167085 us [856.353s][info][gc,stats ] Concurrent Update Thread Roots 10197 us [856.353s][info][gc,stats ] Pause Final Update Refs (G) 724 us [856.353s][info][gc,stats ] Pause Final Update Refs (N) 226 us [856.353s][info][gc,stats ] Update Region States 45 us [856.354s][info][gc,stats ] Trash Collection Set 26 us [856.354s][info][gc,stats ] Rebuild Free Set 79 us [856.354s][info][gc,stats ] Concurrent Cleanup 203 us [856.354s][info][gc,stats ] Workers: Evacuated 46762K across 746982 objects, abandoned 0B across 0 objects. [856.354s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [856.354s][info][gc,stats ] - age 1: 32730840 bytes, 32730840 total [856.354s][info][gc,stats ] - age 2: 199464 bytes, 32930304 total [856.354s][info][gc,stats ] - age 3: 349712 bytes, 33280016 total [856.354s][info][gc,stats ] - age 4: 171088 bytes, 33451104 total [856.354s][info][gc,stats ] - age 5: 249712 bytes, 33700816 total [856.354s][info][gc,stats ] - age 6: 166144 bytes, 33866960 total [856.354s][info][gc,stats ] - age 7: 423952 bytes, 34290912 total [856.354s][info][gc,stats ] - age 8: 563712 bytes, 34854624 total [856.354s][info][gc,stats ] - age 9: 395880 bytes, 35250504 total [856.354s][info][gc,stats ] - age 10: 735920 bytes, 35986424 total [856.354s][info][gc,stats ] - age 11: 8285944 bytes, 44272368 total [856.354s][info][gc,stats ] - age 12: 2282928 bytes, 46555296 total [856.354s][info][gc,stats ] - age 13: 505824 bytes, 47061120 total [856.354s][info][gc,stats ] - age 14: 823376 bytes, 47884496 total [856.354s][info][gc,stats ] [856.354s][info][gc,stats ] Mutators: Evacuated 500K across 4022 objects, abandoned 0B across 0 objects. [856.354s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [856.354s][info][gc,stats ] - age 1: 504296 bytes, 504296 total [856.354s][info][gc,stats ] - age 2: 64 bytes, 504360 total [856.354s][info][gc,stats ] - age 3: 96 bytes, 504456 total [856.354s][info][gc,stats ] - age 5: 64 bytes, 504520 total [856.354s][info][gc,stats ] - age 6: 384 bytes, 504904 total [856.354s][info][gc,stats ] - age 7: 144 bytes, 505048 total [856.354s][info][gc,stats ] - age 10: 6488 bytes, 511536 total [856.354s][info][gc,stats ] - age 12: 368 bytes, 511904 total [856.354s][info][gc,stats ] - age 13: 168 bytes, 512072 total [856.354s][info][gc,stats ] [856.354s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [856.354s][info][gc,stats ] - age 3: 200 bytes, 200 total [856.354s][info][gc,stats ] - age 5: 183071240 bytes, 183071440 total [856.354s][info][gc,stats ] [856.354s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [856.354s][info][gc,stats ] - age 7: 10322023000 bytes, 10322023000 total [856.354s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [856.364s][info][gc ] Transition from: normal to: idle [858.840s][info][gc ] Periodic Sample: GCU = 2.808%, MU = 16.678% during most recent 5.0s [860.046s][info][gc ] Trigger (YOUNG): Average GC time (2684.15 ms) is above the time for average allocation rate (1961 MB/s) to deplete free headroom (5261M) (margin of error = 3.09) [860.046s][info][gc,ergo ] Free headroom: 6848M (free) - 1587M (spike) - 0B (penalties) = 5261M [860.046s][info][gc ] Transition from: idle to: normal [860.046s][info][gc ] Heuristics request for young collection accepted [860.046s][info][gc,free ] Free: 6848M, Max: 8192K regular, 544M humongous, Frag: 93% external, 0% internal; Used: 7493K, Mutator Free: 857 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [860.046s][info][gc,ergo ] GC(514) Start GC cycle (YOUNG) [860.046s][info][gc,start ] GC(514) Concurrent reset [860.046s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent reset [860.080s][info][gc ] GC(514) Concurrent reset 33.982ms [860.081s][info][gc,start ] GC(514) Pause Init Mark (YOUNG) [860.081s][info][gc,task ] GC(514) Using 8 of 8 workers for init marking [860.084s][info][gc ] GC(514) Pause Init Mark (YOUNG) 3.574ms [860.085s][info][gc,start ] GC(514) Concurrent remembered set scanning [860.085s][info][gc,task ] GC(514) Using 4 of 8 workers for Concurrent remembered set scanning [860.171s][info][gc ] GC(514) Concurrent remembered set scanning 86.804ms [860.171s][info][gc,start ] GC(514) Concurrent marking roots [860.171s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent marking roots [860.175s][info][gc ] GC(514) Concurrent marking roots 3.442ms [860.175s][info][gc,start ] GC(514) Concurrent marking (YOUNG) [860.175s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent marking [860.425s][info][gc ] GC(514) Concurrent marking (YOUNG) 249.668ms [860.425s][info][gc,start ] GC(514) Pause Final Mark (YOUNG) [860.425s][info][gc,task ] GC(514) Using 8 of 8 workers for final marking [860.426s][info][gc,ergo ] GC(514) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [860.426s][info][gc,ergo ] GC(514) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [860.426s][info][gc,ergo ] GC(514) Chosen CSet evacuates young: 52418K (of which at least: 0B are to be promoted), old: 0B [860.426s][info][gc,ergo ] GC(514) Collectable Garbage: 8498M (99%), Immediate: 0B (0%), 0 regions, CSet: 8498M (99%), 1069 regions [860.426s][info][gc,ergo ] GC(514) Evacuation Targets: YOUNG: 52418K, PROMOTE: 0B, OLD: 0B, TOTAL: 52418K [860.426s][info][gc,free ] Free: 6819M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 4892K, Mutator Free: 853 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [860.426s][info][gc ] GC(514) Pause Final Mark (YOUNG) 1.089ms [860.426s][info][gc,start ] GC(514) Concurrent thread roots [860.426s][info][gc,task ] GC(514) Using 4 of 8 workers for Concurrent thread roots [860.430s][info][gc ] GC(514) Concurrent thread roots 3.927ms [860.430s][info][gc,start ] GC(514) Concurrent weak references [860.430s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent weak references [860.430s][info][gc,ref ] GC(514) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [860.430s][info][gc,ref ] GC(514) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [860.430s][info][gc,ref ] GC(514) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [860.430s][info][gc ] GC(514) Concurrent weak references 0.038ms [860.430s][info][gc,start ] GC(514) Concurrent weak roots [860.430s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent weak root [860.431s][info][gc ] GC(514) Concurrent weak roots 0.706ms [860.431s][info][gc,start ] GC(514) Concurrent cleanup [860.431s][info][gc ] GC(514) Concurrent cleanup 24847M->24847M(31744M) 0.106ms [860.431s][info][gc,free ] Free: 6806M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 1712K, Mutator Free: 851 Collector Reserve: 64649K, Max: 8192K; Used: 886K Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [860.431s][info][gc,start ] GC(514) Concurrent strong roots [860.431s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent strong root [860.432s][info][gc ] GC(514) Concurrent strong roots 0.440ms [860.432s][info][gc,start ] GC(514) Concurrent evacuation [860.432s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent evacuation [860.459s][info][gc,ergo ] GC(514) Promotion failed, size 144, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8389120, promotion expended: 8327032, old capacity: 16164847616, old_used: 16147849264, old unaffiliated regions: 0 [860.459s][info][gc,ergo ] GC(514) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8389120, promotion expended: 8327032, old capacity: 16164847616, old_used: 16147849264, old unaffiliated regions: 0 [860.459s][info][gc,ergo ] GC(514) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8389120, promotion expended: 8327032, old capacity: 16164847616, old_used: 16147849264, old unaffiliated regions: 0 [860.459s][info][gc,ergo ] GC(514) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8389120, promotion expended: 8327032, old capacity: 16164847616, old_used: 16147849264, old unaffiliated regions: 0 [860.459s][info][gc,ergo ] GC(514) Squelching additional promotion failure reports for current epoch [860.472s][info][gc ] GC(514) Concurrent evacuation 40.603ms [860.473s][info][gc,start ] GC(514) Pause Init Update Refs [860.473s][info][gc ] GC(514) Pause Init Update Refs 0.498ms [860.473s][info][gc,start ] GC(514) Concurrent update references [860.473s][info][gc,task ] GC(514) Using 4 of 8 workers for concurrent reference update [860.473s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [860.640s][info][gc ] GC(514) Concurrent update references 166.955ms [860.640s][info][gc,start ] GC(514) Concurrent update thread roots [860.650s][info][gc ] GC(514) Concurrent update thread roots 9.485ms [860.650s][info][gc,start ] GC(514) Pause Final Update Refs [860.650s][info][gc,task ] GC(514) Using 8 of 8 workers for final reference update [860.650s][info][gc,free ] Free: 14095M, Max: 8192K regular, 544M humongous, Frag: 91% external, 60% internal; Used: 8485M, Mutator Free: 1762 Collector Reserve: 823M, Max: 8192K; Used: 65542K Old Collector Reserve: 34304B, Max: 34304B; Used: 8158K [860.650s][info][gc ] GC(514) Pause Final Update Refs 0.256ms [860.650s][info][gc,start ] GC(514) Concurrent cleanup [860.651s][info][gc ] GC(514) Concurrent cleanup 25349M->16809M(31744M) 0.206ms [860.651s][info][gc,ergo ] GC(514) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 39936B, young_available: 14918M [860.651s][info][gc,ergo ] GC(514) At end of Concurrent Young GC: GCU: 3.3%, MU: 16.7% during period of 4.298s [860.651s][info][gc,ergo ] GC(514) At end of Concurrent Young GC: YOUNG generation used: 1410M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16328M, available: 14917M [860.651s][info][gc,ergo ] GC(514) At end of Concurrent Young GC: OLD generation used: 15399M, used regions: 15416M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15416M, available: 39936B [860.651s][info][gc,free ] Free: 14093M, Max: 8192K regular, 5096M humongous, Frag: 64% external, 0% internal; Used: 2224K, Mutator Free: 1762 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 34304B, Max: 34304B; Used: 8158K [860.651s][info][gc,stats ] [860.651s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [860.651s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [860.651s][info][gc,stats ] [860.651s][info][gc,stats ] Concurrent Reset 34011 us [860.651s][info][gc,stats ] Pause Init Mark (G) 4420 us [860.651s][info][gc,stats ] Pause Init Mark (N) 3587 us [860.651s][info][gc,stats ] Swap Remembered Set 3352 us [860.651s][info][gc,stats ] Update Region States 55 us [860.651s][info][gc,stats ] Concurrent Scan Remembered Set 86826 us, parallelism: 4.00x [860.651s][info][gc,stats ] RS: 346881 us [860.651s][info][gc,stats ] RS: Scan Clusters 346881 us, workers (us): 86721, 86722, 86721, 86717, ---, ---, ---, ---, [860.651s][info][gc,stats ] Concurrent Mark Roots 3457 us, parallelism: 3.61x [860.651s][info][gc,stats ] CMR: 12493 us [860.651s][info][gc,stats ] CMR: Thread Roots 11428 us, workers (us): 2794, 2911, 2764, 2959, ---, ---, ---, ---, [860.651s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 286, 178, 334, 144, ---, ---, ---, ---, [860.651s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 20, 14, ---, ---, ---, ---, [860.651s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [860.651s][info][gc,stats ] Concurrent Marking 249694 us, parallelism: 3.94x [860.651s][info][gc,stats ] CM: 983510 us [860.651s][info][gc,stats ] CM: Parallel Mark 983510 us, workers (us): 245883, 245877, 245885, 245866, ---, ---, ---, ---, [860.651s][info][gc,stats ] Pause Final Mark (G) 1630 us [860.651s][info][gc,stats ] Pause Final Mark (N) 1108 us [860.651s][info][gc,stats ] Finish Mark 572 us [860.651s][info][gc,stats ] Update Region States 91 us [860.651s][info][gc,stats ] Choose Collection Set 204 us [860.651s][info][gc,stats ] Rebuild Free Set 47 us [860.651s][info][gc,stats ] Concurrent Thread Roots 3940 us, parallelism: 3.89x [860.651s][info][gc,stats ] CTR: 15311 us [860.651s][info][gc,stats ] CTR: Thread Roots 15311 us, workers (us): 3889, 3867, 3795, 3760, ---, ---, ---, ---, [860.651s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [860.651s][info][gc,stats ] CWRF: 1 us [860.651s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [860.651s][info][gc,stats ] Concurrent Weak Roots 718 us [860.651s][info][gc,stats ] Roots 53 us, parallelism: 1.55x [860.651s][info][gc,stats ] CWR: 83 us [860.651s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 27, 21, 18, 17, ---, ---, ---, ---, [860.651s][info][gc,stats ] Rendezvous 644 us [860.651s][info][gc,stats ] Concurrent Cleanup 111 us [860.651s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.65x [860.651s][info][gc,stats ] CSR: 1175 us [860.651s][info][gc,stats ] CSR: Code Cache Roots 989 us, workers (us): 158, 192, 355, 284, ---, ---, ---, ---, [860.651s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 43, 40, 39, 38, ---, ---, ---, ---, [860.651s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [860.651s][info][gc,stats ] Concurrent Evacuation 40620 us [860.651s][info][gc,stats ] Pause Init Update Refs (G) 983 us [860.651s][info][gc,stats ] Pause Init Update Refs (N) 506 us [860.651s][info][gc,stats ] Manage GCLABs 428 us [860.651s][info][gc,stats ] Concurrent Update Refs 166977 us [860.651s][info][gc,stats ] Concurrent Update Thread Roots 9505 us [860.651s][info][gc,stats ] Pause Final Update Refs (G) 809 us [860.651s][info][gc,stats ] Pause Final Update Refs (N) 261 us [860.651s][info][gc,stats ] Update Region States 50 us [860.651s][info][gc,stats ] Trash Collection Set 42 us [860.651s][info][gc,stats ] Rebuild Free Set 89 us [860.651s][info][gc,stats ] Concurrent Cleanup 212 us [860.651s][info][gc,stats ] Workers: Evacuated 51865K across 862280 objects, abandoned 0B across 0 objects. [860.651s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [860.651s][info][gc,stats ] - age 1: 37734248 bytes, 37734248 total [860.651s][info][gc,stats ] - age 2: 1172664 bytes, 38906912 total [860.651s][info][gc,stats ] - age 3: 199432 bytes, 39106344 total [860.651s][info][gc,stats ] - age 4: 349744 bytes, 39456088 total [860.652s][info][gc,stats ] - age 5: 171088 bytes, 39627176 total [860.652s][info][gc,stats ] - age 6: 249680 bytes, 39876856 total [860.652s][info][gc,stats ] - age 7: 380496 bytes, 40257352 total [860.652s][info][gc,stats ] - age 8: 13328 bytes, 40270680 total [860.652s][info][gc,stats ] - age 9: 596664 bytes, 40867344 total [860.652s][info][gc,stats ] - age 10: 351144 bytes, 41218488 total [860.652s][info][gc,stats ] - age 11: 5628616 bytes, 46847104 total [860.652s][info][gc,stats ] - age 12: 4188168 bytes, 51035272 total [860.652s][info][gc,stats ] - age 13: 747048 bytes, 51782320 total [860.652s][info][gc,stats ] - age 14: 1328272 bytes, 53110592 total [860.652s][info][gc,stats ] [860.652s][info][gc,stats ] Mutators: Evacuated 552K across 4401 objects, abandoned 0B across 0 objects. [860.652s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [860.652s][info][gc,stats ] - age 1: 558928 bytes, 558928 total [860.652s][info][gc,stats ] - age 2: 240 bytes, 559168 total [860.652s][info][gc,stats ] - age 3: 32 bytes, 559200 total [860.652s][info][gc,stats ] - age 4: 64 bytes, 559264 total [860.652s][info][gc,stats ] - age 6: 64 bytes, 559328 total [860.652s][info][gc,stats ] - age 7: 64 bytes, 559392 total [860.652s][info][gc,stats ] - age 8: 240 bytes, 559632 total [860.652s][info][gc,stats ] - age 9: 32 bytes, 559664 total [860.652s][info][gc,stats ] - age 11: 4144 bytes, 563808 total [860.652s][info][gc,stats ] - age 12: 896 bytes, 564704 total [860.652s][info][gc,stats ] - age 13: 264 bytes, 564968 total [860.652s][info][gc,stats ] - age 14: 664 bytes, 565632 total [860.652s][info][gc,stats ] [860.652s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [860.652s][info][gc,stats ] - age 1: 32 bytes, 32 total [860.652s][info][gc,stats ] - age 4: 200 bytes, 232 total [860.652s][info][gc,stats ] - age 6: 183071240 bytes, 183071472 total [860.652s][info][gc,stats ] [860.652s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [860.652s][info][gc,stats ] - age 7: 10322023000 bytes, 10322023000 total [860.652s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [860.662s][info][gc ] Transition from: normal to: idle [863.850s][info][gc ] Periodic Sample: GCU = 2.806%, MU = 16.755% during most recent 5.0s [864.419s][info][gc ] Trigger (YOUNG): Average GC time (2576.40 ms) is above the time for average allocation rate (1971 MB/s) to deplete free headroom (5078M) (margin of error = 3.09) [864.419s][info][gc,ergo ] Free headroom: 6665M (free) - 1587M (spike) - 0B (penalties) = 5078M [864.419s][info][gc ] Transition from: idle to: normal [864.419s][info][gc ] Heuristics request for young collection accepted [864.419s][info][gc,free ] Free: 6665M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 6806K, Mutator Free: 834 Collector Reserve: 823M, Max: 8192K; Used: 6192B Old Collector Reserve: 34304B, Max: 34304B; Used: 8158K [864.419s][info][gc,ergo ] GC(515) Start GC cycle (YOUNG) [864.419s][info][gc,start ] GC(515) Concurrent reset [864.419s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent reset [864.458s][info][gc ] GC(515) Concurrent reset 38.947ms [864.459s][info][gc,start ] GC(515) Pause Init Mark (YOUNG) [864.459s][info][gc,task ] GC(515) Using 8 of 8 workers for init marking [864.463s][info][gc ] GC(515) Pause Init Mark (YOUNG) 3.833ms [864.463s][info][gc,start ] GC(515) Concurrent remembered set scanning [864.463s][info][gc,task ] GC(515) Using 4 of 8 workers for Concurrent remembered set scanning [864.565s][info][gc ] GC(515) Concurrent remembered set scanning 101.684ms [864.565s][info][gc,start ] GC(515) Concurrent marking roots [864.565s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent marking roots [864.568s][info][gc ] GC(515) Concurrent marking roots 3.555ms [864.568s][info][gc,start ] GC(515) Concurrent marking (YOUNG) [864.568s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent marking [864.792s][info][gc ] GC(515) Concurrent marking (YOUNG) 223.343ms [864.792s][info][gc,start ] GC(515) Pause Final Mark (YOUNG) [864.792s][info][gc,task ] GC(515) Using 8 of 8 workers for final marking [864.793s][info][gc,ergo ] GC(515) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [864.793s][info][gc,ergo ] GC(515) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 479K. [864.793s][info][gc,ergo ] GC(515) Chosen CSet evacuates young: 40949K (of which at least: 0B are to be promoted), old: 0B [864.793s][info][gc,ergo ] GC(515) Collectable Garbage: 8696M (99%), Immediate: 479K (0%), 1 regions, CSet: 8695M (99%), 1092 regions [864.793s][info][gc,ergo ] GC(515) Evacuation Targets: YOUNG: 40949K, PROMOTE: 0B, OLD: 0B, TOTAL: 40949K [864.793s][info][gc,free ] Free: 6675M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 4923K, Mutator Free: 835 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 34304B, Max: 34304B; Used: 8158K [864.793s][info][gc ] GC(515) Pause Final Mark (YOUNG) 1.028ms [864.793s][info][gc,start ] GC(515) Concurrent thread roots [864.793s][info][gc,task ] GC(515) Using 4 of 8 workers for Concurrent thread roots [864.797s][info][gc ] GC(515) Concurrent thread roots 4.240ms [864.797s][info][gc,start ] GC(515) Concurrent weak references [864.797s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent weak references [864.797s][info][gc,ref ] GC(515) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [864.797s][info][gc,ref ] GC(515) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [864.797s][info][gc,ref ] GC(515) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [864.797s][info][gc ] GC(515) Concurrent weak references 0.037ms [864.797s][info][gc,start ] GC(515) Concurrent weak roots [864.797s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent weak root [864.798s][info][gc ] GC(515) Concurrent weak roots 0.657ms [864.798s][info][gc,start ] GC(515) Concurrent cleanup [864.798s][info][gc ] GC(515) Concurrent cleanup 25018M->25018M(31744M) 0.113ms [864.798s][info][gc,free ] Free: 6662M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 1725K, Mutator Free: 833 Collector Reserve: 48353K, Max: 8192K; Used: 798K Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [864.798s][info][gc,start ] GC(515) Concurrent strong roots [864.798s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent strong root [864.799s][info][gc ] GC(515) Concurrent strong roots 0.431ms [864.799s][info][gc,start ] GC(515) Concurrent evacuation [864.799s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent evacuation [864.813s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [864.814s][info][gc,ergo ] GC(515) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 39936, promotion expended: 38384, old capacity: 16173236224, old_used: 16147912752, old unaffiliated regions: 0 [864.814s][info][gc,ergo ] GC(515) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 39936, promotion expended: 38384, old capacity: 16173236224, old_used: 16147912752, old unaffiliated regions: 0 [864.814s][info][gc,ergo ] GC(515) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 39936, promotion expended: 38384, old capacity: 16173236224, old_used: 16147912752, old unaffiliated regions: 0 [864.814s][info][gc,ergo ] GC(515) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 39936, promotion expended: 38384, old capacity: 16173236224, old_used: 16147912752, old unaffiliated regions: 0 [864.814s][info][gc,ergo ] GC(515) Squelching additional promotion failure reports for current epoch [864.827s][info][gc ] GC(515) Concurrent evacuation 28.773ms [864.828s][info][gc,start ] GC(515) Pause Init Update Refs [864.828s][info][gc ] GC(515) Pause Init Update Refs 0.470ms [864.828s][info][gc,start ] GC(515) Concurrent update references [864.828s][info][gc,task ] GC(515) Using 4 of 8 workers for concurrent reference update [864.828s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [865.003s][info][gc ] GC(515) Concurrent update references 174.871ms [865.003s][info][gc,start ] GC(515) Concurrent update thread roots [865.012s][info][gc ] GC(515) Concurrent update thread roots 9.094ms [865.013s][info][gc,start ] GC(515) Pause Final Update Refs [865.013s][info][gc,task ] GC(515) Using 8 of 8 workers for final reference update [865.013s][info][gc,free ] Free: 14117M, Max: 8192K regular, 544M humongous, Frag: 90% external, 61% internal; Used: 8674M, Mutator Free: 1765 Collector Reserve: 823M, Max: 8192K; Used: 65564K Old Collector Reserve: 8150K, Max: 8150K; Used: 43008B [865.013s][info][gc ] GC(515) Pause Final Update Refs 0.226ms [865.013s][info][gc,start ] GC(515) Concurrent cleanup [865.013s][info][gc ] GC(515) Concurrent cleanup 25506M->16778M(31744M) 0.223ms [865.013s][info][gc,ergo ] GC(515) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8156K, young_available: 14941M [865.014s][info][gc,ergo ] GC(515) At end of Concurrent Young GC: GCU: 3.2%, MU: 16.7% during period of 4.363s [865.014s][info][gc,ergo ] GC(515) At end of Concurrent Young GC: YOUNG generation used: 1379M, used regions: 1416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16320M, available: 14940M [865.014s][info][gc,ergo ] GC(515) At end of Concurrent Young GC: OLD generation used: 15399M, used regions: 15424M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15424M, available: 8156K [865.014s][info][gc,free ] Free: 14116M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 3884K, Mutator Free: 1765 Collector Reserve: 823M, Max: 8192K; Used: 28896B Old Collector Reserve: 8150K, Max: 8150K; Used: 43008B [865.014s][info][gc,stats ] [865.014s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [865.014s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [865.014s][info][gc,stats ] [865.014s][info][gc,stats ] Concurrent Reset 38976 us [865.014s][info][gc,stats ] Pause Init Mark (G) 4562 us [865.014s][info][gc,stats ] Pause Init Mark (N) 3841 us [865.014s][info][gc,stats ] Swap Remembered Set 3311 us [865.014s][info][gc,stats ] Update Region States 379 us [865.014s][info][gc,stats ] Concurrent Scan Remembered Set 101708 us, parallelism: 4.00x [865.014s][info][gc,stats ] RS: 406442 us [865.014s][info][gc,stats ] RS: Scan Clusters 406442 us, workers (us): 101623, 101610, 101605, 101604, ---, ---, ---, ---, [865.014s][info][gc,stats ] Concurrent Mark Roots 3575 us, parallelism: 3.59x [865.014s][info][gc,stats ] CMR: 12849 us [865.014s][info][gc,stats ] CMR: Thread Roots 11674 us, workers (us): 2998, 3061, 2802, 2814, ---, ---, ---, ---, [865.014s][info][gc,stats ] CMR: Code Cache Roots 1046 us, workers (us): 175, 155, 358, 358, ---, ---, ---, ---, [865.014s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 32, 21, 21, 18, ---, ---, ---, ---, [865.014s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [865.014s][info][gc,stats ] Concurrent Marking 223370 us, parallelism: 3.93x [865.014s][info][gc,stats ] CM: 878941 us [865.014s][info][gc,stats ] CM: Parallel Mark 878941 us, workers (us): 219747, 219745, 219737, 219712, ---, ---, ---, ---, [865.014s][info][gc,stats ] Pause Final Mark (G) 1517 us [865.014s][info][gc,stats ] Pause Final Mark (N) 1034 us [865.014s][info][gc,stats ] Finish Mark 491 us [865.014s][info][gc,stats ] Update Region States 89 us [865.014s][info][gc,stats ] Choose Collection Set 216 us [865.014s][info][gc,stats ] Rebuild Free Set 45 us [865.014s][info][gc,stats ] Concurrent Thread Roots 4253 us, parallelism: 3.91x [865.014s][info][gc,stats ] CTR: 16610 us [865.014s][info][gc,stats ] CTR: Thread Roots 16610 us, workers (us): 4193, 4135, 4113, 4170, ---, ---, ---, ---, [865.014s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [865.014s][info][gc,stats ] CWRF: 1 us [865.014s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [865.014s][info][gc,stats ] Concurrent Weak Roots 661 us [865.014s][info][gc,stats ] Roots 56 us, parallelism: 1.28x [865.014s][info][gc,stats ] CWR: 72 us [865.014s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 24, 18, 17, 13, ---, ---, ---, ---, [865.014s][info][gc,stats ] Rendezvous 593 us [865.014s][info][gc,stats ] Concurrent Cleanup 118 us [865.014s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.67x [865.014s][info][gc,stats ] CSR: 1163 us [865.014s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 263, 190, 356, 182, ---, ---, ---, ---, [865.014s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 41, 39, 33, 33, ---, ---, ---, ---, [865.014s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [865.014s][info][gc,stats ] Concurrent Evacuation 28787 us [865.014s][info][gc,stats ] Pause Init Update Refs (G) 957 us [865.014s][info][gc,stats ] Pause Init Update Refs (N) 479 us [865.014s][info][gc,stats ] Manage GCLABs 400 us [865.014s][info][gc,stats ] Concurrent Update Refs 174896 us [865.014s][info][gc,stats ] Concurrent Update Thread Roots 9109 us [865.014s][info][gc,stats ] Pause Final Update Refs (G) 791 us [865.014s][info][gc,stats ] Pause Final Update Refs (N) 232 us [865.014s][info][gc,stats ] Update Region States 45 us [865.014s][info][gc,stats ] Trash Collection Set 28 us [865.014s][info][gc,stats ] Rebuild Free Set 79 us [865.014s][info][gc,stats ] Concurrent Cleanup 230 us [865.014s][info][gc,stats ] Workers: Evacuated 40419K across 546215 objects, abandoned 0B across 0 objects. [865.014s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [865.014s][info][gc,stats ] - age 1: 33117592 bytes, 33117592 total [865.014s][info][gc,stats ] - age 2: 1566872 bytes, 34684464 total [865.014s][info][gc,stats ] - age 3: 1036448 bytes, 35720912 total [865.014s][info][gc,stats ] - age 4: 178472 bytes, 35899384 total [865.014s][info][gc,stats ] - age 5: 324680 bytes, 36224064 total [865.014s][info][gc,stats ] - age 6: 148448 bytes, 36372512 total [865.014s][info][gc,stats ] - age 7: 211984 bytes, 36584496 total [865.014s][info][gc,stats ] - age 8: 139416 bytes, 36723912 total [865.014s][info][gc,stats ] - age 9: 8792 bytes, 36732704 total [865.014s][info][gc,stats ] - age 10: 439736 bytes, 37172440 total [865.014s][info][gc,stats ] - age 11: 313464 bytes, 37485904 total [865.014s][info][gc,stats ] - age 12: 2544 bytes, 37488448 total [865.014s][info][gc,stats ] - age 13: 2649800 bytes, 40138248 total [865.014s][info][gc,stats ] - age 14: 746824 bytes, 40885072 total [865.014s][info][gc,stats ] - age 15: 504936 bytes, 41390008 total [865.014s][info][gc,stats ] [865.014s][info][gc,stats ] Mutators: Evacuated 529K across 4132 objects, abandoned 0B across 0 objects. [865.014s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [865.014s][info][gc,stats ] - age 1: 539512 bytes, 539512 total [865.014s][info][gc,stats ] - age 2: 192 bytes, 539704 total [865.014s][info][gc,stats ] - age 3: 224 bytes, 539928 total [865.014s][info][gc,stats ] - age 4: 32 bytes, 539960 total [865.014s][info][gc,stats ] - age 7: 128 bytes, 540088 total [865.014s][info][gc,stats ] - age 9: 64 bytes, 540152 total [865.014s][info][gc,stats ] - age 10: 192 bytes, 540344 total [865.014s][info][gc,stats ] - age 11: 32 bytes, 540376 total [865.014s][info][gc,stats ] - age 12: 448 bytes, 540824 total [865.014s][info][gc,stats ] - age 13: 504 bytes, 541328 total [865.014s][info][gc,stats ] - age 14: 680 bytes, 542008 total [865.014s][info][gc,stats ] - age 15: 56 bytes, 542064 total [865.014s][info][gc,stats ] [865.014s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [865.014s][info][gc,stats ] - age 2: 32 bytes, 32 total [865.014s][info][gc,stats ] - age 5: 200 bytes, 232 total [865.014s][info][gc,stats ] - age 7: 183016392 bytes, 183016624 total [865.014s][info][gc,stats ] [865.014s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [865.014s][info][gc,stats ] - age 7: 10322023000 bytes, 10322023000 total [865.014s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [865.024s][info][gc ] Transition from: normal to: idle [865.025s][info][gc ] Trigger (YOUNG): expedite promotion in place of 174M [865.025s][info][gc ] Transition from: idle to: normal [865.025s][info][gc ] Heuristics request for young collection accepted [865.025s][info][gc,free ] Free: 14093M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 10426K, Mutator Free: 1763 Collector Reserve: 823M, Max: 8192K; Used: 28896B Old Collector Reserve: 8150K, Max: 8150K; Used: 43008B [865.025s][info][gc,ergo ] GC(516) Start GC cycle (YOUNG) [865.025s][info][gc,start ] GC(516) Concurrent reset [865.025s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent reset [865.030s][info][gc ] GC(516) Concurrent reset 5.488ms [865.030s][info][gc,start ] GC(516) Pause Init Mark (YOUNG) [865.030s][info][gc,task ] GC(516) Using 8 of 8 workers for init marking [865.034s][info][gc ] GC(516) Pause Init Mark (YOUNG) 3.445ms [865.034s][info][gc,start ] GC(516) Concurrent remembered set scanning [865.034s][info][gc,task ] GC(516) Using 4 of 8 workers for Concurrent remembered set scanning [865.122s][info][gc ] GC(516) Concurrent remembered set scanning 87.620ms [865.122s][info][gc,start ] GC(516) Concurrent marking roots [865.122s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent marking roots [865.126s][info][gc ] GC(516) Concurrent marking roots 3.788ms [865.126s][info][gc,start ] GC(516) Concurrent marking (YOUNG) [865.126s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent marking [865.341s][info][gc ] GC(516) Concurrent marking (YOUNG) 215.580ms [865.342s][info][gc,start ] GC(516) Pause Final Mark (YOUNG) [865.342s][info][gc,task ] GC(516) Using 8 of 8 workers for final marking [865.342s][info][gc,ergo ] GC(516) Planning to promote in place 0 humongous regions and 22 regular regions, spanning a total of 184549376 used bytes [865.342s][info][gc,ergo ] GC(516) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [865.342s][info][gc,ergo ] GC(516) Chosen CSet evacuates young: 46081K (of which at least: 0B are to be promoted), old: 0B [865.342s][info][gc,ergo ] GC(516) Collectable Garbage: 1197M (99%), Immediate: 0B (0%), 0 regions, CSet: 1197M (99%), 156 regions [865.342s][info][gc,ergo ] GC(516) Evacuation Targets: YOUNG: 46081K, PROMOTE: 0B, OLD: 0B, TOTAL: 46081K [865.342s][info][gc,free ] Free: 14199M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 28896B, Mutator Free: 1775 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8150K, Max: 8150K; Used: 43008B [865.342s][info][gc ] GC(516) Pause Final Mark (YOUNG) 0.904ms [865.343s][info][gc,start ] GC(516) Concurrent thread roots [865.343s][info][gc,task ] GC(516) Using 4 of 8 workers for Concurrent thread roots [865.347s][info][gc ] GC(516) Concurrent thread roots 4.138ms [865.347s][info][gc,start ] GC(516) Concurrent weak references [865.347s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent weak references [865.347s][info][gc,ref ] GC(516) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [865.347s][info][gc,ref ] GC(516) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [865.347s][info][gc,ref ] GC(516) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [865.347s][info][gc ] GC(516) Concurrent weak references 0.041ms [865.347s][info][gc,start ] GC(516) Concurrent weak roots [865.347s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent weak root [865.348s][info][gc ] GC(516) Concurrent weak roots 0.825ms [865.348s][info][gc,start ] GC(516) Concurrent cleanup [865.348s][info][gc ] GC(516) Concurrent cleanup 17472M->17472M(31744M) 0.106ms [865.348s][info][gc,free ] Free: 14186M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 5956K, Mutator Free: 1774 Collector Reserve: 56386K, Max: 8192K; Used: 957K Old Collector Reserve: 8137K, Max: 8137K; Used: 55808B [865.348s][info][gc,start ] GC(516) Concurrent strong roots [865.348s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent strong root [865.348s][info][gc ] GC(516) Concurrent strong roots 0.404ms [865.348s][info][gc,start ] GC(516) Concurrent evacuation [865.348s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent evacuation [865.354s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [865.354s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [865.354s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [865.357s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [865.357s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [865.357s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [865.357s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [865.359s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [865.360s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [865.360s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [865.360s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [865.362s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [865.363s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [865.363s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [865.363s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [865.365s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [865.365s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [865.366s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [865.366s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [865.368s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [865.368s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [865.369s][info][gc ] GC(516) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [865.378s][info][gc ] GC(516) Concurrent evacuation 30.286ms [865.379s][info][gc,start ] GC(516) Pause Init Update Refs [865.379s][info][gc ] GC(516) Pause Init Update Refs 0.531ms [865.380s][info][gc,start ] GC(516) Concurrent update references [865.380s][info][gc,task ] GC(516) Using 4 of 8 workers for concurrent reference update [865.380s][info][gc,free ] At start of update refs, moving 8155K to Mutator free set from Collector Reserve (8155K) and from Old Collector Reserve (0B) [865.536s][info][gc ] GC(516) Concurrent update references 156.625ms [865.536s][info][gc,start ] GC(516) Concurrent update thread roots [865.546s][info][gc ] GC(516) Concurrent update thread roots 9.618ms [865.546s][info][gc,start ] GC(516) Pause Final Update Refs [865.546s][info][gc,task ] GC(516) Using 8 of 8 workers for final reference update [865.546s][info][gc,free ] Free: 14231M, Max: 8192K regular, 5304M humongous, Frag: 60% external, 8% internal; Used: 1179M, Mutator Free: 1779 Collector Reserve: 807M, Max: 8192K; Used: 65600K Old Collector Reserve: 1160K, Max: 1160K; Used: 7032K [865.546s][info][gc ] GC(516) Pause Final Update Refs 0.211ms [865.547s][info][gc,start ] GC(516) Concurrent cleanup [865.547s][info][gc ] GC(516) Concurrent cleanup 17922M->16688M(31744M) 0.118ms [865.547s][info][gc,ergo ] GC(516) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1166K, young_available: 15038M [865.547s][info][gc,ergo ] GC(516) At end of Concurrent Young GC: GCU: 23.2%, MU: 17.9% during period of 0.533s [865.547s][info][gc,ergo ] GC(516) At end of Concurrent Young GC: YOUNG generation used: 1106M, used regions: 1152M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16144M, available: 15037M [865.547s][info][gc,ergo ] GC(516) At end of Concurrent Young GC: OLD generation used: 15582M, used regions: 15600M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15600M, available: 1166K [865.547s][info][gc,free ] Free: 14229M, Max: 8192K regular, 5304M humongous, Frag: 63% external, 0% internal; Used: 2401K, Mutator Free: 1779 Collector Reserve: 807M, Max: 8192K; Used: 66048B Old Collector Reserve: 1160K, Max: 1160K; Used: 7032K [865.548s][info][gc,stats ] [865.548s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [865.548s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [865.548s][info][gc,stats ] [865.548s][info][gc,stats ] Concurrent Reset 5513 us [865.548s][info][gc,stats ] Pause Init Mark (G) 3942 us [865.548s][info][gc,stats ] Pause Init Mark (N) 3453 us [865.548s][info][gc,stats ] Swap Remembered Set 3278 us [865.548s][info][gc,stats ] Update Region States 69 us [865.548s][info][gc,stats ] Concurrent Scan Remembered Set 87646 us, parallelism: 3.99x [865.548s][info][gc,stats ] RS: 349678 us [865.548s][info][gc,stats ] RS: Scan Clusters 349678 us, workers (us): 87525, 87522, 87431, 87200, ---, ---, ---, ---, [865.548s][info][gc,stats ] Concurrent Mark Roots 3803 us, parallelism: 3.59x [865.548s][info][gc,stats ] CMR: 13664 us [865.548s][info][gc,stats ] CMR: Thread Roots 12360 us, workers (us): 2974, 3145, 3082, 3160, ---, ---, ---, ---, [865.548s][info][gc,stats ] CMR: Code Cache Roots 1179 us, workers (us): 478, 204, 298, 198, ---, ---, ---, ---, [865.548s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 28, 21, 21, 20, ---, ---, ---, ---, [865.548s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [865.548s][info][gc,stats ] Concurrent Marking 215606 us, parallelism: 3.93x [865.548s][info][gc,stats ] CM: 848069 us [865.548s][info][gc,stats ] CM: Parallel Mark 848069 us, workers (us): 212030, 212021, 212012, 212006, ---, ---, ---, ---, [865.548s][info][gc,stats ] Pause Final Mark (G) 1498 us [865.548s][info][gc,stats ] Pause Final Mark (N) 910 us [865.548s][info][gc,stats ] Finish Mark 453 us [865.548s][info][gc,stats ] Update Region States 111 us [865.548s][info][gc,stats ] Choose Collection Set 93 us [865.548s][info][gc,stats ] Rebuild Free Set 64 us [865.548s][info][gc,stats ] Concurrent Thread Roots 4151 us, parallelism: 3.91x [865.548s][info][gc,stats ] CTR: 16211 us [865.548s][info][gc,stats ] CTR: Thread Roots 16211 us, workers (us): 4027, 4096, 4026, 4062, ---, ---, ---, ---, [865.548s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [865.548s][info][gc,stats ] CWRF: 1 us [865.548s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [865.548s][info][gc,stats ] Concurrent Weak Roots 830 us [865.548s][info][gc,stats ] Roots 56 us, parallelism: 1.44x [865.548s][info][gc,stats ] CWR: 81 us [865.548s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 23, 17, 16, ---, ---, ---, ---, [865.548s][info][gc,stats ] Rendezvous 761 us [865.548s][info][gc,stats ] Concurrent Cleanup 110 us [865.548s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.58x [865.548s][info][gc,stats ] CSR: 1058 us [865.548s][info][gc,stats ] CSR: Code Cache Roots 911 us, workers (us): 155, 337, 165, 254, ---, ---, ---, ---, [865.548s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 36, 32, 26, 26, ---, ---, ---, ---, [865.548s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [865.548s][info][gc,stats ] Concurrent Evacuation 30300 us [865.548s][info][gc,stats ] Pause Init Update Refs (G) 1095 us [865.548s][info][gc,stats ] Pause Init Update Refs (N) 540 us [865.548s][info][gc,stats ] Manage GCLABs 455 us [865.548s][info][gc,stats ] Concurrent Update Refs 156648 us [865.548s][info][gc,stats ] Concurrent Update Thread Roots 9633 us [865.548s][info][gc,stats ] Pause Final Update Refs (G) 781 us [865.548s][info][gc,stats ] Pause Final Update Refs (N) 216 us [865.548s][info][gc,stats ] Update Region States 47 us [865.548s][info][gc,stats ] Trash Collection Set 8 us [865.548s][info][gc,stats ] Rebuild Free Set 85 us [865.548s][info][gc,stats ] Concurrent Cleanup 123 us [865.548s][info][gc,stats ] Workers: Evacuated 44978K across 655367 objects, abandoned 0B across 0 objects. [865.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [865.548s][info][gc,stats ] - age 1: 23572744 bytes, 23572744 total [865.548s][info][gc,stats ] - age 2: 14218168 bytes, 37790912 total [865.548s][info][gc,stats ] - age 3: 1566584 bytes, 39357496 total [865.548s][info][gc,stats ] - age 4: 1036400 bytes, 40393896 total [865.548s][info][gc,stats ] - age 5: 178504 bytes, 40572400 total [865.548s][info][gc,stats ] - age 6: 324616 bytes, 40897016 total [865.548s][info][gc,stats ] - age 7: 360464 bytes, 41257480 total [865.548s][info][gc,stats ] - age 8: 139384 bytes, 41396864 total [865.548s][info][gc,stats ] - age 9: 8792 bytes, 41405656 total [865.548s][info][gc,stats ] - age 10: 439480 bytes, 41845136 total [865.548s][info][gc,stats ] - age 11: 313432 bytes, 42158568 total [865.548s][info][gc,stats ] - age 13: 2648840 bytes, 44807408 total [865.548s][info][gc,stats ] - age 14: 746288 bytes, 45553696 total [865.548s][info][gc,stats ] - age 15: 504712 bytes, 46058408 total [865.548s][info][gc,stats ] [865.548s][info][gc,stats ] Mutators: Evacuated 1102K across 8504 objects, abandoned 0B across 0 objects. [865.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [865.548s][info][gc,stats ] - age 2: 1125832 bytes, 1125832 total [865.548s][info][gc,stats ] - age 3: 352 bytes, 1126184 total [865.548s][info][gc,stats ] - age 4: 272 bytes, 1126456 total [865.548s][info][gc,stats ] - age 6: 64 bytes, 1126520 total [865.548s][info][gc,stats ] - age 7: 64 bytes, 1126584 total [865.548s][info][gc,stats ] - age 8: 32 bytes, 1126616 total [865.548s][info][gc,stats ] - age 10: 256 bytes, 1126872 total [865.548s][info][gc,stats ] - age 11: 32 bytes, 1126904 total [865.548s][info][gc,stats ] - age 13: 960 bytes, 1127864 total [865.548s][info][gc,stats ] - age 14: 536 bytes, 1128400 total [865.548s][info][gc,stats ] - age 15: 224 bytes, 1128624 total [865.548s][info][gc,stats ] [865.548s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [865.548s][info][gc,stats ] - age 1: 832 bytes, 832 total [865.548s][info][gc,stats ] - age 3: 32 bytes, 864 total [865.548s][info][gc,stats ] - age 6: 200 bytes, 1064 total [865.548s][info][gc,stats ] [865.548s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [865.548s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [865.548s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [865.558s][info][gc ] Transition from: normal to: idle [866.653s][info][gc ] Trigger (YOUNG): Average GC time (2377.58 ms) is above the time for instantaneous allocation rate (5701 MB/s) to deplete free headroom (10023M) (spike threshold = 1.24) [866.653s][info][gc ] Transition from: idle to: normal [866.653s][info][gc ] Heuristics request for young collection accepted [866.653s][info][gc,free ] Free: 11610M, Max: 8192K regular, 3840M humongous, Frag: 67% external, 0% internal; Used: 5889K, Mutator Free: 1452 Collector Reserve: 807M, Max: 8192K; Used: 66048B Old Collector Reserve: 1160K, Max: 1160K; Used: 7032K [866.653s][info][gc,ergo ] GC(517) Start GC cycle (YOUNG) [866.653s][info][gc,start ] GC(517) Concurrent reset [866.653s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent reset [866.671s][info][gc ] GC(517) Concurrent reset 17.484ms [866.671s][info][gc,start ] GC(517) Pause Init Mark (YOUNG) [866.671s][info][gc,task ] GC(517) Using 8 of 8 workers for init marking [866.675s][info][gc ] GC(517) Pause Init Mark (YOUNG) 3.570ms [866.675s][info][gc,start ] GC(517) Concurrent remembered set scanning [866.675s][info][gc,task ] GC(517) Using 4 of 8 workers for Concurrent remembered set scanning [866.788s][info][gc ] GC(517) Concurrent remembered set scanning 112.849ms [866.788s][info][gc,start ] GC(517) Concurrent marking roots [866.788s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent marking roots [866.792s][info][gc ] GC(517) Concurrent marking roots 3.867ms [866.792s][info][gc,start ] GC(517) Concurrent marking (YOUNG) [866.792s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent marking [866.917s][info][gc ] GC(517) Concurrent marking (YOUNG) 125.227ms [866.917s][info][gc,start ] GC(517) Pause Final Mark (YOUNG) [866.917s][info][gc,task ] GC(517) Using 8 of 8 workers for final marking [866.918s][info][gc,ergo ] GC(517) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [866.918s][info][gc,ergo ] GC(517) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 37152B. [866.918s][info][gc,ergo ] GC(517) Chosen CSet evacuates young: 43809K (of which at least: 0B are to be promoted), old: 0B [866.918s][info][gc,ergo ] GC(517) Collectable Garbage: 3349M (99%), Immediate: 37152B (0%), 1 regions, CSet: 3349M (99%), 424 regions [866.918s][info][gc,ergo ] GC(517) Evacuation Targets: YOUNG: 43809K, PROMOTE: 0B, OLD: 0B, TOTAL: 43809K [866.918s][info][gc,free ] Free: 11763M, Max: 8192K regular, 3240M humongous, Frag: 73% external, 0% internal; Used: 4452K, Mutator Free: 1471 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1160K, Max: 1160K; Used: 7032K [866.918s][info][gc ] GC(517) Pause Final Mark (YOUNG) 1.015ms [866.919s][info][gc,start ] GC(517) Concurrent thread roots [866.919s][info][gc,task ] GC(517) Using 4 of 8 workers for Concurrent thread roots [866.923s][info][gc ] GC(517) Concurrent thread roots 4.614ms [866.923s][info][gc,start ] GC(517) Concurrent weak references [866.923s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent weak references [866.923s][info][gc,ref ] GC(517) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [866.923s][info][gc,ref ] GC(517) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [866.923s][info][gc,ref ] GC(517) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [866.923s][info][gc ] GC(517) Concurrent weak references 0.039ms [866.923s][info][gc,start ] GC(517) Concurrent weak roots [866.923s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent weak root [866.924s][info][gc ] GC(517) Concurrent weak roots 0.817ms [866.924s][info][gc,start ] GC(517) Concurrent cleanup [866.924s][info][gc ] GC(517) Concurrent cleanup 19914M->19914M(31744M) 0.118ms [866.924s][info][gc,free ] Free: 11743M, Max: 8192K regular, 3216M humongous, Frag: 73% external, 0% internal; Used: 351K, Mutator Free: 1468 Collector Reserve: 56342K, Max: 8192K; Used: 1001K Old Collector Reserve: 1160K, Max: 1160K; Used: 7032K [866.924s][info][gc,start ] GC(517) Concurrent strong roots [866.924s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent strong root [866.925s][info][gc ] GC(517) Concurrent strong roots 0.422ms [866.925s][info][gc,start ] GC(517) Concurrent evacuation [866.925s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent evacuation [866.941s][info][gc ] GC(517) Concurrent evacuation 15.967ms [866.941s][info][gc,start ] GC(517) Pause Init Update Refs [866.941s][info][gc ] GC(517) Pause Init Update Refs 0.482ms [866.942s][info][gc,start ] GC(517) Concurrent update references [866.942s][info][gc,task ] GC(517) Using 4 of 8 workers for concurrent reference update [866.942s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [867.045s][info][gc ] GC(517) Concurrent update references 103.025ms [867.045s][info][gc,start ] GC(517) Concurrent update thread roots [867.054s][info][gc ] GC(517) Concurrent update thread roots 9.190ms [867.054s][info][gc,start ] GC(517) Pause Final Update Refs [867.054s][info][gc,task ] GC(517) Using 8 of 8 workers for final reference update [867.054s][info][gc,free ] Free: 14033M, Max: 8192K regular, 2936M humongous, Frag: 73% external, 23% internal; Used: 3350M, Mutator Free: 1755 Collector Reserve: 807M, Max: 8192K; Used: 49186K Old Collector Reserve: 997K, Max: 997K; Used: 7195K [867.054s][info][gc ] GC(517) Pause Final Update Refs 0.213ms [867.055s][info][gc,start ] GC(517) Concurrent cleanup [867.055s][info][gc ] GC(517) Concurrent cleanup 20256M->16872M(31744M) 0.154ms [867.055s][info][gc,ergo ] GC(517) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1003K, young_available: 14841M [867.055s][info][gc,ergo ] GC(517) At end of Concurrent Young GC: GCU: 6.1%, MU: 19.0% during period of 1.508s [867.055s][info][gc,ergo ] GC(517) At end of Concurrent Young GC: YOUNG generation used: 1290M, used regions: 1344M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16144M, available: 14840M [867.055s][info][gc,ergo ] GC(517) At end of Concurrent Young GC: OLD generation used: 15582M, used regions: 15600M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15600M, available: 1003K [867.055s][info][gc,free ] Free: 14032M, Max: 8192K regular, 2936M humongous, Frag: 80% external, 0% internal; Used: 7691K, Mutator Free: 1755 Collector Reserve: 807M, Max: 8192K; Used: 35088B Old Collector Reserve: 997K, Max: 997K; Used: 7195K [867.055s][info][gc,stats ] [867.055s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [867.055s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [867.055s][info][gc,stats ] [867.055s][info][gc,stats ] Concurrent Reset 17514 us [867.055s][info][gc,stats ] Pause Init Mark (G) 4323 us [867.055s][info][gc,stats ] Pause Init Mark (N) 3580 us [867.055s][info][gc,stats ] Swap Remembered Set 3376 us [867.055s][info][gc,stats ] Update Region States 54 us [867.055s][info][gc,stats ] Concurrent Scan Remembered Set 112874 us, parallelism: 4.00x [867.055s][info][gc,stats ] RS: 451065 us [867.055s][info][gc,stats ] RS: Scan Clusters 451065 us, workers (us): 112776, 112770, 112760, 112759, ---, ---, ---, ---, [867.055s][info][gc,stats ] Concurrent Mark Roots 3884 us, parallelism: 3.58x [867.055s][info][gc,stats ] CMR: 13903 us [867.055s][info][gc,stats ] CMR: Thread Roots 12702 us, workers (us): 3246, 3302, 3073, 3081, ---, ---, ---, ---, [867.055s][info][gc,stats ] CMR: Code Cache Roots 1057 us, workers (us): 183, 174, 342, 359, ---, ---, ---, ---, [867.055s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 33, 27, 25, 16, ---, ---, ---, ---, [867.055s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): 34, 9, ---, ---, ---, ---, ---, ---, [867.055s][info][gc,stats ] Concurrent Marking 125253 us, parallelism: 3.89x [867.055s][info][gc,stats ] CM: 486701 us [867.055s][info][gc,stats ] CM: Parallel Mark 486701 us, workers (us): 121689, 121685, 121668, 121658, ---, ---, ---, ---, [867.055s][info][gc,stats ] Pause Final Mark (G) 1624 us [867.055s][info][gc,stats ] Pause Final Mark (N) 1023 us [867.055s][info][gc,stats ] Finish Mark 444 us [867.055s][info][gc,stats ] Update Region States 95 us [867.055s][info][gc,stats ] Choose Collection Set 199 us [867.055s][info][gc,stats ] Rebuild Free Set 89 us [867.055s][info][gc,stats ] Concurrent Thread Roots 4628 us, parallelism: 3.87x [867.055s][info][gc,stats ] CTR: 17909 us [867.055s][info][gc,stats ] CTR: Thread Roots 17909 us, workers (us): 4568, 4432, 4465, 4445, ---, ---, ---, ---, [867.055s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [867.055s][info][gc,stats ] CWRF: 1 us [867.055s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [867.056s][info][gc,stats ] Concurrent Weak Roots 821 us [867.056s][info][gc,stats ] Roots 55 us, parallelism: 1.63x [867.056s][info][gc,stats ] CWR: 90 us [867.056s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 27, 26, 20, 17, ---, ---, ---, ---, [867.056s][info][gc,stats ] Rendezvous 754 us [867.056s][info][gc,stats ] Concurrent Cleanup 122 us [867.056s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.77x [867.056s][info][gc,stats ] CSR: 1178 us [867.056s][info][gc,stats ] CSR: Code Cache Roots 976 us, workers (us): 261, 341, 183, 191, ---, ---, ---, ---, [867.056s][info][gc,stats ] CSR: VM Strong Roots 165 us, workers (us): 44, 49, 32, 40, ---, ---, ---, ---, [867.056s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): 25, ---, 11, ---, ---, ---, ---, ---, [867.056s][info][gc,stats ] Concurrent Evacuation 15984 us [867.056s][info][gc,stats ] Pause Init Update Refs (G) 955 us [867.056s][info][gc,stats ] Pause Init Update Refs (N) 490 us [867.056s][info][gc,stats ] Manage GCLABs 413 us [867.056s][info][gc,stats ] Concurrent Update Refs 103051 us [867.056s][info][gc,stats ] Concurrent Update Thread Roots 9207 us [867.056s][info][gc,stats ] Pause Final Update Refs (G) 723 us [867.056s][info][gc,stats ] Pause Final Update Refs (N) 218 us [867.056s][info][gc,stats ] Update Region States 51 us [867.056s][info][gc,stats ] Trash Collection Set 13 us [867.056s][info][gc,stats ] Rebuild Free Set 78 us [867.056s][info][gc,stats ] Concurrent Cleanup 161 us [867.056s][info][gc,stats ] Workers: Evacuated 43419K across 620598 objects, abandoned 0B across 0 objects. [867.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [867.056s][info][gc,stats ] - age 1: 39990192 bytes, 39990192 total [867.056s][info][gc,stats ] - age 2: 141264 bytes, 40131456 total [867.056s][info][gc,stats ] - age 3: 1429136 bytes, 41560592 total [867.056s][info][gc,stats ] - age 4: 1423424 bytes, 42984016 total [867.056s][info][gc,stats ] - age 5: 897376 bytes, 43881392 total [867.056s][info][gc,stats ] - age 6: 159208 bytes, 44040600 total [867.056s][info][gc,stats ] - age 7: 420688 bytes, 44461288 total [867.056s][info][gc,stats ] [867.056s][info][gc,stats ] Mutators: Evacuated 390K across 3186 objects, abandoned 0B across 0 objects. [867.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [867.056s][info][gc,stats ] - age 1: 398560 bytes, 398560 total [867.056s][info][gc,stats ] - age 2: 640 bytes, 399200 total [867.056s][info][gc,stats ] - age 3: 32 bytes, 399232 total [867.056s][info][gc,stats ] - age 4: 160 bytes, 399392 total [867.056s][info][gc,stats ] - age 5: 64 bytes, 399456 total [867.056s][info][gc,stats ] - age 7: 128 bytes, 399584 total [867.056s][info][gc,stats ] [867.056s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [867.056s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [867.056s][info][gc,stats ] - age 2: 832 bytes, 380436320 total [867.056s][info][gc,stats ] - age 4: 32 bytes, 380436352 total [867.056s][info][gc,stats ] - age 7: 200 bytes, 380436552 total [867.056s][info][gc,stats ] [867.056s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [867.056s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [867.056s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [867.066s][info][gc ] Transition from: normal to: idle [867.066s][info][gc ] Trigger (YOUNG): expedite promotion in place of 200B [867.066s][info][gc ] Transition from: idle to: normal [867.066s][info][gc ] Heuristics request for young collection accepted [867.066s][info][gc,free ] Free: 14006M, Max: 8192K regular, 2936M humongous, Frag: 80% external, 0% internal; Used: 9424K, Mutator Free: 1752 Collector Reserve: 807M, Max: 8192K; Used: 35088B Old Collector Reserve: 997K, Max: 997K; Used: 7195K [867.066s][info][gc,ergo ] GC(518) Start GC cycle (YOUNG) [867.066s][info][gc,start ] GC(518) Concurrent reset [867.066s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent reset [867.072s][info][gc ] GC(518) Concurrent reset 5.868ms [867.073s][info][gc,start ] GC(518) Pause Init Mark (YOUNG) [867.073s][info][gc,task ] GC(518) Using 8 of 8 workers for init marking [867.076s][info][gc ] GC(518) Pause Init Mark (YOUNG) 3.582ms [867.076s][info][gc,start ] GC(518) Concurrent remembered set scanning [867.076s][info][gc,task ] GC(518) Using 4 of 8 workers for Concurrent remembered set scanning [867.106s][info][gc ] GC(518) Concurrent remembered set scanning 29.858ms [867.106s][info][gc,start ] GC(518) Concurrent marking roots [867.106s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent marking roots [867.110s][info][gc ] GC(518) Concurrent marking roots 3.770ms [867.110s][info][gc,start ] GC(518) Concurrent marking (YOUNG) [867.110s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent marking [867.312s][info][gc ] GC(518) Concurrent marking (YOUNG) 201.760ms [867.312s][info][gc,start ] GC(518) Pause Final Mark (YOUNG) [867.312s][info][gc,task ] GC(518) Using 8 of 8 workers for final marking [867.313s][info][gc,ergo ] GC(518) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [867.313s][info][gc,ergo ] GC(518) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [867.313s][info][gc,ergo ] GC(518) Chosen CSet evacuates young: 88935K (of which at least: 0B are to be promoted), old: 0B [867.313s][info][gc,ergo ] GC(518) Collectable Garbage: 871M (99%), Immediate: 0B (0%), 0 regions, CSet: 871M (99%), 120 regions [867.313s][info][gc,ergo ] GC(518) Evacuation Targets: YOUNG: 88935K, PROMOTE: 0B, OLD: 0B, TOTAL: 88935K [867.313s][info][gc,free ] Free: 14144M, Max: 8192K regular, 2936M humongous, Frag: 80% external, 0% internal; Used: 7593K, Mutator Free: 1769 Collector Reserve: 111M, Max: 8192K; Used: 30960B Old Collector Reserve: 997K, Max: 997K; Used: 7195K [867.313s][info][gc ] GC(518) Pause Final Mark (YOUNG) 0.935ms [867.313s][info][gc,start ] GC(518) Concurrent thread roots [867.313s][info][gc,task ] GC(518) Using 4 of 8 workers for Concurrent thread roots [867.318s][info][gc ] GC(518) Concurrent thread roots 4.329ms [867.318s][info][gc,start ] GC(518) Concurrent weak references [867.318s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent weak references [867.318s][info][gc,ref ] GC(518) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [867.318s][info][gc,ref ] GC(518) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [867.318s][info][gc,ref ] GC(518) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [867.318s][info][gc ] GC(518) Concurrent weak references 0.054ms [867.318s][info][gc,start ] GC(518) Concurrent weak roots [867.318s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent weak root [867.319s][info][gc ] GC(518) Concurrent weak roots 0.851ms [867.319s][info][gc,start ] GC(518) Concurrent cleanup [867.319s][info][gc ] GC(518) Concurrent cleanup 17470M->17471M(31744M) 0.102ms [867.319s][info][gc,free ] Free: 14121M, Max: 8192K regular, 2936M humongous, Frag: 80% external, 0% internal; Used: 6679K, Mutator Free: 1766 Collector Reserve: 111M, Max: 8192K; Used: 610K Old Collector Reserve: 997K, Max: 997K; Used: 7195K [867.319s][info][gc,start ] GC(518) Concurrent strong roots [867.319s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent strong root [867.319s][info][gc ] GC(518) Concurrent strong roots 0.424ms [867.319s][info][gc,start ] GC(518) Concurrent evacuation [867.319s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent evacuation [867.341s][info][gc ] GC(518) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [867.348s][info][gc ] GC(518) Concurrent evacuation 28.649ms [867.348s][info][gc,start ] GC(518) Pause Init Update Refs [867.349s][info][gc ] GC(518) Pause Init Update Refs 0.519ms [867.349s][info][gc,start ] GC(518) Concurrent update references [867.349s][info][gc,task ] GC(518) Using 4 of 8 workers for concurrent reference update [867.349s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [867.493s][info][gc ] GC(518) Concurrent update references 144.420ms [867.493s][info][gc,start ] GC(518) Concurrent update thread roots [867.503s][info][gc ] GC(518) Concurrent update thread roots 9.664ms [867.503s][info][gc,start ] GC(518) Pause Final Update Refs [867.503s][info][gc,task ] GC(518) Using 8 of 8 workers for final reference update [867.504s][info][gc,free ] Free: 13880M, Max: 8192K regular, 2936M humongous, Frag: 78% external, 6% internal; Used: 909M, Mutator Free: 1736 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 8603K, Max: 7608K; Used: 7781K [867.504s][info][gc ] GC(518) Pause Final Update Refs 0.209ms [867.504s][info][gc,start ] GC(518) Concurrent cleanup [867.504s][info][gc ] GC(518) Concurrent cleanup 17968M->17018M(31744M) 0.110ms [867.504s][info][gc,ergo ] GC(518) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8609K, young_available: 14688M [867.504s][info][gc,ergo ] GC(518) At end of Concurrent Young GC: GCU: 23.1%, MU: 24.5% during period of 0.449s [867.504s][info][gc,ergo ] GC(518) At end of Concurrent Young GC: YOUNG generation used: 1435M, used regions: 1456M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 14687M [867.504s][info][gc,ergo ] GC(518) At end of Concurrent Young GC: OLD generation used: 15583M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 8609K [867.504s][info][gc,free ] Free: 13879M, Max: 8192K regular, 3048M humongous, Frag: 79% external, 0% internal; Used: 8690K, Mutator Free: 1736 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8603K, Max: 7608K; Used: 7781K [867.505s][info][gc,stats ] [867.505s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [867.505s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [867.505s][info][gc,stats ] [867.505s][info][gc,stats ] Concurrent Reset 5891 us [867.505s][info][gc,stats ] Pause Init Mark (G) 4082 us [867.505s][info][gc,stats ] Pause Init Mark (N) 3592 us [867.505s][info][gc,stats ] Swap Remembered Set 3376 us [867.505s][info][gc,stats ] Update Region States 106 us [867.505s][info][gc,stats ] Concurrent Scan Remembered Set 29874 us, parallelism: 3.99x [867.505s][info][gc,stats ] RS: 119121 us [867.505s][info][gc,stats ] RS: Scan Clusters 119121 us, workers (us): 29807, 29807, 29795, 29712, ---, ---, ---, ---, [867.505s][info][gc,stats ] Concurrent Mark Roots 3781 us, parallelism: 3.63x [867.505s][info][gc,stats ] CMR: 13734 us [867.505s][info][gc,stats ] CMR: Thread Roots 12554 us, workers (us): 3195, 3090, 3246, 3023, ---, ---, ---, ---, [867.505s][info][gc,stats ] CMR: Code Cache Roots 1042 us, workers (us): 285, 341, 156, 260, ---, ---, ---, ---, [867.505s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 24, 20, 17, ---, ---, ---, ---, [867.505s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, ---, 8, 39, ---, ---, ---, ---, [867.505s][info][gc,stats ] Concurrent Marking 201786 us, parallelism: 3.93x [867.505s][info][gc,stats ] CM: 793330 us [867.505s][info][gc,stats ] CM: Parallel Mark 793330 us, workers (us): 198350, 198332, 198339, 198310, ---, ---, ---, ---, [867.505s][info][gc,stats ] Pause Final Mark (G) 1540 us [867.505s][info][gc,stats ] Pause Final Mark (N) 942 us [867.505s][info][gc,stats ] Finish Mark 512 us [867.505s][info][gc,stats ] Update Region States 86 us [867.505s][info][gc,stats ] Choose Collection Set 104 us [867.505s][info][gc,stats ] Rebuild Free Set 56 us [867.505s][info][gc,stats ] Concurrent Thread Roots 4344 us, parallelism: 3.85x [867.505s][info][gc,stats ] CTR: 16730 us [867.505s][info][gc,stats ] CTR: Thread Roots 16730 us, workers (us): 4210, 4087, 4159, 4273, ---, ---, ---, ---, [867.505s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [867.505s][info][gc,stats ] CWRF: 1 us [867.505s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [867.505s][info][gc,stats ] Concurrent Weak Roots 864 us [867.505s][info][gc,stats ] Roots 66 us, parallelism: 1.70x [867.505s][info][gc,stats ] CWR: 112 us [867.505s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 34, 29, 27, 22, ---, ---, ---, ---, [867.505s][info][gc,stats ] Rendezvous 776 us [867.505s][info][gc,stats ] Concurrent Cleanup 107 us [867.505s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.60x [867.505s][info][gc,stats ] CSR: 1120 us [867.505s][info][gc,stats ] CSR: Code Cache Roots 953 us, workers (us): 350, 159, 182, 262, ---, ---, ---, ---, [867.505s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 41, 36, 33, 29, ---, ---, ---, ---, [867.505s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [867.505s][info][gc,stats ] Concurrent Evacuation 28665 us [867.505s][info][gc,stats ] Pause Init Update Refs (G) 979 us [867.505s][info][gc,stats ] Pause Init Update Refs (N) 529 us [867.505s][info][gc,stats ] Manage GCLABs 449 us [867.505s][info][gc,stats ] Concurrent Update Refs 144446 us [867.505s][info][gc,stats ] Concurrent Update Thread Roots 9684 us [867.505s][info][gc,stats ] Pause Final Update Refs (G) 805 us [867.505s][info][gc,stats ] Pause Final Update Refs (N) 214 us [867.505s][info][gc,stats ] Update Region States 50 us [867.505s][info][gc,stats ] Trash Collection Set 6 us [867.505s][info][gc,stats ] Rebuild Free Set 83 us [867.505s][info][gc,stats ] Concurrent Cleanup 115 us [867.505s][info][gc,stats ] Workers: Evacuated 88334K across 2244579 objects, abandoned 0B across 0 objects. [867.505s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [867.505s][info][gc,stats ] - age 1: 68924632 bytes, 68924632 total [867.505s][info][gc,stats ] - age 2: 17191816 bytes, 86116448 total [867.505s][info][gc,stats ] - age 3: 130384 bytes, 86246832 total [867.505s][info][gc,stats ] - age 4: 1429008 bytes, 87675840 total [867.505s][info][gc,stats ] - age 5: 1423232 bytes, 89099072 total [867.505s][info][gc,stats ] - age 6: 897184 bytes, 89996256 total [867.505s][info][gc,stats ] - age 7: 458328 bytes, 90454584 total [867.505s][info][gc,stats ] [867.505s][info][gc,stats ] Mutators: Evacuated 600K across 6338 objects, abandoned 0B across 0 objects. [867.505s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [867.505s][info][gc,stats ] - age 1: 59552 bytes, 59552 total [867.505s][info][gc,stats ] - age 2: 554976 bytes, 614528 total [867.505s][info][gc,stats ] - age 4: 160 bytes, 614688 total [867.505s][info][gc,stats ] - age 5: 320 bytes, 615008 total [867.505s][info][gc,stats ] - age 6: 256 bytes, 615264 total [867.505s][info][gc,stats ] - age 7: 64 bytes, 615328 total [867.505s][info][gc,stats ] [867.505s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [867.505s][info][gc,stats ] - age 1: 16667504 bytes, 16667504 total [867.505s][info][gc,stats ] - age 2: 380435488 bytes, 397102992 total [867.505s][info][gc,stats ] [867.505s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [867.505s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [867.505s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [867.515s][info][gc ] Transition from: normal to: idle [868.860s][info][gc ] Periodic Sample: GCU = 9.116%, MU = 20.000% during most recent 5.0s [871.074s][info][gc ] Trigger (YOUNG): Average GC time (2210.84 ms) is above the time for average allocation rate (2143 MB/s) to deplete free headroom (4736M) (margin of error = 3.07) [871.074s][info][gc,ergo ] Free headroom: 6323M (free) - 1587M (spike) - 0B (penalties) = 4736M [871.074s][info][gc ] Transition from: idle to: normal [871.074s][info][gc ] Heuristics request for young collection accepted [871.074s][info][gc,free ] Free: 6323M, Max: 8192K regular, 544M humongous, Frag: 92% external, 0% internal; Used: 5037K, Mutator Free: 791 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 8603K, Max: 7608K; Used: 7781K [871.074s][info][gc,ergo ] GC(519) Start GC cycle (YOUNG) [871.074s][info][gc,start ] GC(519) Concurrent reset [871.074s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent reset [871.112s][info][gc ] GC(519) Concurrent reset 37.950ms [871.112s][info][gc,start ] GC(519) Pause Init Mark (YOUNG) [871.112s][info][gc,task ] GC(519) Using 8 of 8 workers for init marking [871.116s][info][gc ] GC(519) Pause Init Mark (YOUNG) 3.951ms [871.116s][info][gc,start ] GC(519) Concurrent remembered set scanning [871.116s][info][gc,task ] GC(519) Using 4 of 8 workers for Concurrent remembered set scanning [871.148s][info][gc ] GC(519) Concurrent remembered set scanning 31.276ms [871.148s][info][gc,start ] GC(519) Concurrent marking roots [871.148s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent marking roots [871.152s][info][gc ] GC(519) Concurrent marking roots 4.591ms [871.152s][info][gc,start ] GC(519) Concurrent marking (YOUNG) [871.152s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent marking [872.618s][info][gc ] GC(519) Concurrent marking (YOUNG) 1465.662ms [872.618s][info][gc,start ] GC(519) Pause Final Mark (YOUNG) [872.618s][info][gc,task ] GC(519) Using 8 of 8 workers for final marking [872.619s][info][gc,ergo ] GC(519) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [872.619s][info][gc,ergo ] GC(519) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [872.619s][info][gc,ergo ] GC(519) Chosen CSet evacuates young: 350M (of which at least: 0B are to be promoted), old: 0B [872.619s][info][gc,ergo ] GC(519) Collectable Garbage: 8025M (99%), Immediate: 0B (0%), 0 regions, CSet: 8025M (99%), 1047 regions [872.619s][info][gc,ergo ] GC(519) Evacuation Targets: YOUNG: 350M, PROMOTE: 0B, OLD: 0B, TOTAL: 350M [872.619s][info][gc,free ] Free: 3409M, Max: 8192K regular, 544M humongous, Frag: 85% external, 0% internal; Used: 6969K, Mutator Free: 427 Collector Reserve: 424M, Max: 8192K; Used: 0B Old Collector Reserve: 8603K, Max: 7608K; Used: 7781K [872.619s][info][gc ] GC(519) Pause Final Mark (YOUNG) 0.979ms [872.620s][info][gc,start ] GC(519) Concurrent thread roots [872.620s][info][gc,task ] GC(519) Using 4 of 8 workers for Concurrent thread roots [872.624s][info][gc ] GC(519) Concurrent thread roots 4.255ms [872.624s][info][gc,start ] GC(519) Concurrent weak references [872.624s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent weak references [872.624s][info][gc,ref ] GC(519) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [872.624s][info][gc,ref ] GC(519) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [872.624s][info][gc,ref ] GC(519) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [872.624s][info][gc ] GC(519) Concurrent weak references 0.044ms [872.624s][info][gc,start ] GC(519) Concurrent weak roots [872.624s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent weak root [872.625s][info][gc ] GC(519) Concurrent weak roots 0.912ms [872.625s][info][gc,start ] GC(519) Concurrent cleanup [872.625s][info][gc ] GC(519) Concurrent cleanup 27887M->27887M(31744M) 0.107ms [872.625s][info][gc,free ] Free: 3394M, Max: 8192K regular, 544M humongous, Frag: 84% external, 0% internal; Used: 5446K, Mutator Free: 425 Collector Reserve: 423M, Max: 8192K; Used: 151K Old Collector Reserve: 8600K, Max: 7608K; Used: 7783K [872.625s][info][gc,start ] GC(519) Concurrent strong roots [872.625s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent strong root [872.625s][info][gc ] GC(519) Concurrent strong roots 0.429ms [872.625s][info][gc,start ] GC(519) Concurrent evacuation [872.625s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent evacuation [872.770s][info][gc ] GC(519) Concurrent evacuation 144.239ms [872.770s][info][gc,start ] GC(519) Pause Init Update Refs [872.771s][info][gc ] GC(519) Pause Init Update Refs 0.561ms [872.771s][info][gc,start ] GC(519) Concurrent update references [872.771s][info][gc,task ] GC(519) Using 4 of 8 workers for concurrent reference update [872.771s][info][gc,free ] At start of update refs, moving 65531K to Mutator free set from Collector Reserve (65531K) and from Old Collector Reserve (0B) [873.474s][info][gc ] GC(519) Concurrent update references 703.422ms [873.474s][info][gc,start ] GC(519) Concurrent update thread roots [873.485s][info][gc ] GC(519) Concurrent update thread roots 10.828ms [873.486s][info][gc,start ] GC(519) Pause Final Update Refs [873.486s][info][gc,task ] GC(519) Using 8 of 8 workers for final reference update [873.486s][info][gc,free ] Free: 9234M, Max: 8192K regular, 544M humongous, Frag: 41% external, 90% internal; Used: 8325M, Mutator Free: 1155 Collector Reserve: 807M, Max: 8192K; Used: 57348K Old Collector Reserve: 8443K, Max: 7608K; Used: 7940K [873.486s][info][gc ] GC(519) Pause Final Update Refs 0.235ms [873.486s][info][gc,start ] GC(519) Concurrent cleanup [873.486s][info][gc ] GC(519) Concurrent cleanup 30040M->21664M(31744M) 0.218ms [873.486s][info][gc,ergo ] GC(519) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8450K, young_available: 10041M [873.487s][info][gc,ergo ] GC(519) At end of Concurrent Young GC: GCU: 9.9%, MU: 23.7% during period of 5.982s [873.487s][info][gc,ergo ] GC(519) At end of Concurrent Young GC: YOUNG generation used: 6082M, used regions: 6112M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 10040M [873.487s][info][gc,ergo ] GC(519) At end of Concurrent Young GC: OLD generation used: 15583M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 8450K [873.487s][info][gc,free ] Free: 9232M, Max: 8192K regular, 608M humongous, Frag: 94% external, 0% internal; Used: 7497K, Mutator Free: 1155 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 8443K, Max: 7608K; Used: 7940K [873.487s][info][gc,stats ] [873.487s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [873.487s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [873.487s][info][gc,stats ] [873.487s][info][gc,stats ] Concurrent Reset 37979 us [873.487s][info][gc,stats ] Pause Init Mark (G) 4650 us [873.487s][info][gc,stats ] Pause Init Mark (N) 3962 us [873.487s][info][gc,stats ] Swap Remembered Set 3423 us [873.487s][info][gc,stats ] Update Region States 382 us [873.487s][info][gc,stats ] Concurrent Scan Remembered Set 31293 us, parallelism: 3.96x [873.487s][info][gc,stats ] RS: 123994 us [873.487s][info][gc,stats ] RS: Scan Clusters 123994 us, workers (us): 31201, 31196, 31087, 30509, ---, ---, ---, ---, [873.487s][info][gc,stats ] Concurrent Mark Roots 4607 us, parallelism: 3.64x [873.487s][info][gc,stats ] CMR: 16776 us [873.487s][info][gc,stats ] CMR: Thread Roots 15533 us, workers (us): 3977, 3798, 3774, 3985, ---, ---, ---, ---, [873.487s][info][gc,stats ] CMR: Code Cache Roots 1102 us, workers (us): 249, 306, 382, 165, ---, ---, ---, ---, [873.487s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 33, 28, 19, 17, ---, ---, ---, ---, [873.487s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 36, 9, ---, ---, ---, ---, ---, ---, [873.487s][info][gc,stats ] Concurrent Marking 1465695 us, parallelism: 3.98x [873.487s][info][gc,stats ] CM: 5826654 us [873.487s][info][gc,stats ] CM: Parallel Mark 5826654 us, workers (us): 1456682, 1456675, 1456666, 1456632, ---, ---, ---, ---, [873.487s][info][gc,stats ] Pause Final Mark (G) 1685 us [873.487s][info][gc,stats ] Pause Final Mark (N) 985 us [873.487s][info][gc,stats ] Finish Mark 435 us [873.487s][info][gc,stats ] Update Region States 87 us [873.487s][info][gc,stats ] Choose Collection Set 226 us [873.487s][info][gc,stats ] Rebuild Free Set 43 us [873.487s][info][gc,stats ] Concurrent Thread Roots 4270 us, parallelism: 3.82x [873.487s][info][gc,stats ] CTR: 16300 us [873.487s][info][gc,stats ] CTR: Thread Roots 16300 us, workers (us): 4062, 4014, 4193, 4031, ---, ---, ---, ---, [873.487s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [873.487s][info][gc,stats ] CWRF: 1 us [873.487s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [873.487s][info][gc,stats ] Concurrent Weak Roots 918 us [873.487s][info][gc,stats ] Roots 53 us, parallelism: 1.46x [873.487s][info][gc,stats ] CWR: 77 us [873.487s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 24, 21, 18, 13, ---, ---, ---, ---, [873.487s][info][gc,stats ] Rendezvous 852 us [873.487s][info][gc,stats ] Concurrent Cleanup 118 us [873.487s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.55x [873.487s][info][gc,stats ] CSR: 1137 us [873.487s][info][gc,stats ] CSR: Code Cache Roots 973 us, workers (us): 190, 254, 336, 193, ---, ---, ---, ---, [873.487s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 39, 37, 29, 32, ---, ---, ---, ---, [873.487s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [873.487s][info][gc,stats ] Concurrent Evacuation 144265 us [873.487s][info][gc,stats ] Pause Init Update Refs (G) 1229 us [873.487s][info][gc,stats ] Pause Init Update Refs (N) 571 us [873.487s][info][gc,stats ] Manage GCLABs 468 us [873.487s][info][gc,stats ] Concurrent Update Refs 703450 us [873.487s][info][gc,stats ] Concurrent Update Thread Roots 10850 us [873.487s][info][gc,stats ] Pause Final Update Refs (G) 882 us [873.487s][info][gc,stats ] Pause Final Update Refs (N) 240 us [873.487s][info][gc,stats ] Update Region States 47 us [873.487s][info][gc,stats ] Trash Collection Set 27 us [873.487s][info][gc,stats ] Rebuild Free Set 78 us [873.487s][info][gc,stats ] Concurrent Cleanup 226 us [873.487s][info][gc,stats ] Workers: Evacuated 349M across 10692558 objects, abandoned 32B across 1 objects. [873.487s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [873.487s][info][gc,stats ] - age 1: 352099336 bytes, 352099336 total [873.487s][info][gc,stats ] - age 2: 5579624 bytes, 357678960 total [873.487s][info][gc,stats ] - age 3: 5840480 bytes, 363519440 total [873.487s][info][gc,stats ] - age 4: 111400 bytes, 363630840 total [873.487s][info][gc,stats ] - age 5: 1183952 bytes, 364814792 total [873.487s][info][gc,stats ] - age 6: 1278976 bytes, 366093768 total [873.487s][info][gc,stats ] - age 7: 903936 bytes, 366997704 total [873.487s][info][gc,stats ] [873.487s][info][gc,stats ] Mutators: Evacuated 1005K across 32277 objects, abandoned 0B across 0 objects. [873.487s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [873.487s][info][gc,stats ] - age 1: 955680 bytes, 955680 total [873.487s][info][gc,stats ] - age 2: 36448 bytes, 992128 total [873.487s][info][gc,stats ] - age 3: 34144 bytes, 1026272 total [873.487s][info][gc,stats ] - age 4: 128 bytes, 1026400 total [873.487s][info][gc,stats ] - age 5: 752 bytes, 1027152 total [873.487s][info][gc,stats ] - age 6: 1008 bytes, 1028160 total [873.487s][info][gc,stats ] - age 7: 1232 bytes, 1029392 total [873.487s][info][gc,stats ] [873.487s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [873.487s][info][gc,stats ] - age 1: 297425792 bytes, 297425792 total [873.487s][info][gc,stats ] - age 2: 8275840 bytes, 305701632 total [873.487s][info][gc,stats ] - age 3: 380435488 bytes, 686137120 total [873.487s][info][gc,stats ] [873.487s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [873.487s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [873.487s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [873.497s][info][gc ] Transition from: normal to: idle [873.871s][info][gc ] Periodic Sample: GCU = 11.805%, MU = 23.559% during most recent 5.0s [873.986s][info][gc ] Trigger (YOUNG): Average GC time (3152.41 ms) is above the time for average allocation rate (2110 MB/s) to deplete free headroom (6650M) (margin of error = 3.29) [873.986s][info][gc,ergo ] Free headroom: 8237M (free) - 1587M (spike) - 0B (penalties) = 6650M [873.986s][info][gc ] Transition from: idle to: normal [873.986s][info][gc ] Heuristics request for young collection accepted [873.986s][info][gc,free ] Free: 8237M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 10840K, Mutator Free: 1031 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 8443K, Max: 7608K; Used: 7940K [873.986s][info][gc,ergo ] GC(520) Start GC cycle (YOUNG) [873.986s][info][gc,start ] GC(520) Concurrent reset [873.986s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent reset [874.010s][info][gc ] GC(520) Concurrent reset 24.149ms [874.011s][info][gc,start ] GC(520) Pause Init Mark (YOUNG) [874.011s][info][gc,task ] GC(520) Using 8 of 8 workers for init marking [874.015s][info][gc ] GC(520) Pause Init Mark (YOUNG) 3.716ms [874.015s][info][gc,start ] GC(520) Concurrent remembered set scanning [874.015s][info][gc,task ] GC(520) Using 4 of 8 workers for Concurrent remembered set scanning [874.050s][info][gc ] GC(520) Concurrent remembered set scanning 34.900ms [874.050s][info][gc,start ] GC(520) Concurrent marking roots [874.050s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent marking roots [874.054s][info][gc ] GC(520) Concurrent marking roots 4.004ms [874.054s][info][gc,start ] GC(520) Concurrent marking (YOUNG) [874.054s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent marking [876.062s][info][gc ] GC(520) Concurrent marking (YOUNG) 2008.487ms [876.063s][info][gc,start ] GC(520) Pause Final Mark (YOUNG) [876.063s][info][gc,task ] GC(520) Using 8 of 8 workers for final marking [876.064s][info][gc,ergo ] GC(520) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [876.064s][info][gc,ergo ] GC(520) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [876.064s][info][gc,ergo ] GC(520) Chosen CSet evacuates young: 250M (of which at least: 0B are to be promoted), old: 0B [876.064s][info][gc,ergo ] GC(520) Collectable Garbage: 5803M (98%), Immediate: 0B (0%), 0 regions, CSet: 5803M (98%), 757 regions [876.064s][info][gc,ergo ] GC(520) Evacuation Targets: YOUNG: 250M, PROMOTE: 0B, OLD: 0B, TOTAL: 250M [876.064s][info][gc,free ] Free: 4620M, Max: 8192K regular, 544M humongous, Frag: 89% external, 0% internal; Used: 3583K, Mutator Free: 578 Collector Reserve: 303M, Max: 8192K; Used: 4128B Old Collector Reserve: 8443K, Max: 7608K; Used: 7940K [876.064s][info][gc ] GC(520) Pause Final Mark (YOUNG) 1.066ms [876.064s][info][gc,start ] GC(520) Concurrent thread roots [876.064s][info][gc,task ] GC(520) Using 4 of 8 workers for Concurrent thread roots [876.068s][info][gc ] GC(520) Concurrent thread roots 3.624ms [876.068s][info][gc,start ] GC(520) Concurrent weak references [876.068s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent weak references [876.068s][info][gc,ref ] GC(520) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [876.068s][info][gc,ref ] GC(520) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [876.068s][info][gc,ref ] GC(520) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [876.068s][info][gc ] GC(520) Concurrent weak references 0.059ms [876.068s][info][gc,start ] GC(520) Concurrent weak roots [876.068s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent weak root [876.068s][info][gc ] GC(520) Concurrent weak roots 0.654ms [876.068s][info][gc,start ] GC(520) Concurrent cleanup [876.068s][info][gc ] GC(520) Concurrent cleanup 26790M->26791M(31744M) 0.102ms [876.068s][info][gc,free ] Free: 4609M, Max: 8192K regular, 544M humongous, Frag: 89% external, 0% internal; Used: 7044K, Mutator Free: 577 Collector Reserve: 303M, Max: 8192K; Used: 16512B Old Collector Reserve: 8443K, Max: 7608K; Used: 7940K [876.068s][info][gc,start ] GC(520) Concurrent strong roots [876.068s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent strong root [876.069s][info][gc ] GC(520) Concurrent strong roots 0.436ms [876.069s][info][gc,start ] GC(520) Concurrent evacuation [876.069s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent evacuation [876.166s][info][gc ] GC(520) Concurrent evacuation 96.853ms [876.166s][info][gc,start ] GC(520) Pause Init Update Refs [876.167s][info][gc ] GC(520) Pause Init Update Refs 0.483ms [876.167s][info][gc,start ] GC(520) Concurrent update references [876.167s][info][gc,task ] GC(520) Using 4 of 8 workers for concurrent reference update [876.167s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [876.957s][info][gc ] GC(520) Concurrent update references 790.149ms [876.957s][info][gc,start ] GC(520) Concurrent update thread roots [876.966s][info][gc ] GC(520) Concurrent update thread roots 9.343ms [876.967s][info][gc,start ] GC(520) Pause Final Update Refs [876.967s][info][gc,task ] GC(520) Using 8 of 8 workers for final reference update [876.967s][info][gc,free ] Free: 8094M, Max: 8192K regular, 544M humongous, Frag: 75% external, 73% internal; Used: 5982M, Mutator Free: 1012 Collector Reserve: 808M, Max: 8192K; Used: 73728K Old Collector Reserve: 7603K, Max: 7603K; Used: 588K [876.967s][info][gc ] GC(520) Pause Final Update Refs 0.226ms [876.967s][info][gc,start ] GC(520) Concurrent cleanup [876.967s][info][gc ] GC(520) Concurrent cleanup 28850M->22804M(31744M) 0.178ms [876.967s][info][gc,ergo ] GC(520) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7610K, young_available: 8902M [876.968s][info][gc,ergo ] GC(520) At end of Concurrent Young GC: GCU: 21.1%, MU: 18.1% during period of 3.481s [876.968s][info][gc,ergo ] GC(520) At end of Concurrent Young GC: YOUNG generation used: 7221M, used regions: 7248M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 8901M [876.968s][info][gc,ergo ] GC(520) At end of Concurrent Young GC: OLD generation used: 15584M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 7610K [876.968s][info][gc,free ] Free: 8093M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 2819K, Mutator Free: 1012 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7603K, Max: 7603K; Used: 588K [876.968s][info][gc,stats ] [876.968s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [876.968s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [876.968s][info][gc,stats ] [876.968s][info][gc,stats ] Concurrent Reset 24176 us [876.968s][info][gc,stats ] Pause Init Mark (G) 4518 us [876.968s][info][gc,stats ] Pause Init Mark (N) 3729 us [876.968s][info][gc,stats ] Swap Remembered Set 3354 us [876.968s][info][gc,stats ] Update Region States 211 us [876.968s][info][gc,stats ] Concurrent Scan Remembered Set 34916 us, parallelism: 3.99x [876.968s][info][gc,stats ] RS: 139313 us [876.968s][info][gc,stats ] RS: Scan Clusters 139313 us, workers (us): 34842, 34829, 34823, 34819, ---, ---, ---, ---, [876.968s][info][gc,stats ] Concurrent Mark Roots 4022 us, parallelism: 3.64x [876.968s][info][gc,stats ] CMR: 14659 us [876.968s][info][gc,stats ] CMR: Thread Roots 13598 us, workers (us): 3318, 3508, 3456, 3316, ---, ---, ---, ---, [876.968s][info][gc,stats ] CMR: Code Cache Roots 937 us, workers (us): 290, 141, 177, 330, ---, ---, ---, ---, [876.968s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 26, 25, 19, 17, ---, ---, ---, ---, [876.968s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [876.968s][info][gc,stats ] Concurrent Marking 2008517 us, parallelism: 3.98x [876.968s][info][gc,stats ] CM: 7996516 us [876.968s][info][gc,stats ] CM: Parallel Mark 7996516 us, workers (us): 1999139, 1999125, 1999131, 1999121, ---, ---, ---, ---, [876.968s][info][gc,stats ] Pause Final Mark (G) 1572 us [876.968s][info][gc,stats ] Pause Final Mark (N) 1071 us [876.968s][info][gc,stats ] Finish Mark 533 us [876.968s][info][gc,stats ] Update Region States 86 us [876.968s][info][gc,stats ] Choose Collection Set 214 us [876.968s][info][gc,stats ] Rebuild Free Set 44 us [876.968s][info][gc,stats ] Concurrent Thread Roots 3638 us, parallelism: 3.83x [876.968s][info][gc,stats ] CTR: 13947 us [876.968s][info][gc,stats ] CTR: Thread Roots 13947 us, workers (us): 3558, 3442, 3469, 3478, ---, ---, ---, ---, [876.968s][info][gc,stats ] Concurrent Weak References 63 us, parallelism: 0.03x [876.968s][info][gc,stats ] CWRF: 2 us [876.968s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [876.968s][info][gc,stats ] Concurrent Weak Roots 658 us [876.968s][info][gc,stats ] Roots 48 us, parallelism: 1.30x [876.968s][info][gc,stats ] CWR: 63 us [876.968s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 19, 17, 15, 11, ---, ---, ---, ---, [876.968s][info][gc,stats ] Rendezvous 598 us [876.968s][info][gc,stats ] Concurrent Cleanup 106 us [876.968s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 3.02x [876.968s][info][gc,stats ] CSR: 1331 us [876.968s][info][gc,stats ] CSR: Code Cache Roots 1124 us, workers (us): 211, 356, 200, 356, ---, ---, ---, ---, [876.968s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 46, 45, 43, 36, ---, ---, ---, ---, [876.968s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): 8, ---, 30, ---, ---, ---, ---, ---, [876.968s][info][gc,stats ] Concurrent Evacuation 96873 us [876.968s][info][gc,stats ] Pause Init Update Refs (G) 1007 us [876.968s][info][gc,stats ] Pause Init Update Refs (N) 492 us [876.968s][info][gc,stats ] Manage GCLABs 407 us [876.968s][info][gc,stats ] Concurrent Update Refs 790177 us [876.968s][info][gc,stats ] Concurrent Update Thread Roots 9360 us [876.968s][info][gc,stats ] Pause Final Update Refs (G) 831 us [876.968s][info][gc,stats ] Pause Final Update Refs (N) 231 us [876.968s][info][gc,stats ] Update Region States 46 us [876.968s][info][gc,stats ] Trash Collection Set 22 us [876.968s][info][gc,stats ] Rebuild Free Set 79 us [876.968s][info][gc,stats ] Concurrent Cleanup 185 us [876.968s][info][gc,stats ] Workers: Evacuated 250M across 7382449 objects, abandoned 0B across 0 objects. [876.968s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [876.968s][info][gc,stats ] - age 1: 218917896 bytes, 218917896 total [876.968s][info][gc,stats ] - age 2: 32677968 bytes, 251595864 total [876.968s][info][gc,stats ] - age 3: 1914320 bytes, 253510184 total [876.968s][info][gc,stats ] - age 4: 5777128 bytes, 259287312 total [876.968s][info][gc,stats ] - age 5: 96544 bytes, 259383856 total [876.968s][info][gc,stats ] - age 6: 1062000 bytes, 260445856 total [876.968s][info][gc,stats ] - age 7: 1777920 bytes, 262223776 total [876.968s][info][gc,stats ] [876.968s][info][gc,stats ] Mutators: Evacuated 2336B across 124 objects, abandoned 0B across 0 objects. [876.968s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [876.968s][info][gc,stats ] - age 1: 576 bytes, 576 total [876.968s][info][gc,stats ] - age 2: 160 bytes, 736 total [876.968s][info][gc,stats ] - age 3: 32 bytes, 768 total [876.968s][info][gc,stats ] - age 4: 192 bytes, 960 total [876.968s][info][gc,stats ] - age 5: 64 bytes, 1024 total [876.968s][info][gc,stats ] - age 6: 288 bytes, 1312 total [876.968s][info][gc,stats ] - age 7: 1024 bytes, 2336 total [876.968s][info][gc,stats ] [876.968s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [876.968s][info][gc,stats ] - age 1: 371890344 bytes, 371890344 total [876.968s][info][gc,stats ] - age 2: 297132912 bytes, 669023256 total [876.968s][info][gc,stats ] - age 3: 8271840 bytes, 677295096 total [876.968s][info][gc,stats ] - age 4: 380435488 bytes, 1057730584 total [876.968s][info][gc,stats ] [876.968s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [876.968s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [876.968s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [876.978s][info][gc ] Transition from: normal to: idle [876.979s][info][gc ] Trigger (YOUNG): Average GC time (4084.38 ms) is above the time for average allocation rate (2102 MB/s) to deplete free headroom (6481M) (margin of error = 3.29) [876.979s][info][gc,ergo ] Free headroom: 8068M (free) - 1587M (spike) - 0B (penalties) = 6481M [876.979s][info][gc ] Transition from: idle to: normal [876.979s][info][gc ] Heuristics request for young collection accepted [876.979s][info][gc,free ] Free: 8068M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 3509K, Mutator Free: 1009 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7603K, Max: 7603K; Used: 588K [876.979s][info][gc,ergo ] GC(521) Start GC cycle (YOUNG) [876.979s][info][gc,start ] GC(521) Concurrent reset [876.979s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent reset [877.011s][info][gc ] GC(521) Concurrent reset 31.532ms [877.011s][info][gc,start ] GC(521) Pause Init Mark (YOUNG) [877.011s][info][gc,task ] GC(521) Using 8 of 8 workers for init marking [877.015s][info][gc ] GC(521) Pause Init Mark (YOUNG) 3.858ms [877.015s][info][gc,start ] GC(521) Concurrent remembered set scanning [877.015s][info][gc,task ] GC(521) Using 4 of 8 workers for Concurrent remembered set scanning [877.046s][info][gc ] GC(521) Concurrent remembered set scanning 31.313ms [877.046s][info][gc,start ] GC(521) Concurrent marking roots [877.046s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent marking roots [877.050s][info][gc ] GC(521) Concurrent marking roots 3.890ms [877.050s][info][gc,start ] GC(521) Concurrent marking (YOUNG) [877.050s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent marking [878.881s][info][gc ] Periodic Sample: GCU = 24.063%, MU = 17.811% during most recent 5.0s [878.983s][info][gc ] GC(521) Concurrent marking (YOUNG) 1932.374ms [878.983s][info][gc,start ] GC(521) Pause Final Mark (YOUNG) [878.983s][info][gc,task ] GC(521) Using 8 of 8 workers for final marking [878.984s][info][gc,ergo ] GC(521) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [878.984s][info][gc,ergo ] GC(521) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [878.984s][info][gc,ergo ] GC(521) Chosen CSet evacuates young: 85623K (of which at least: 0B are to be promoted), old: 0B [878.984s][info][gc,ergo ] GC(521) Collectable Garbage: 5980M (98%), Immediate: 0B (0%), 0 regions, CSet: 5980M (98%), 758 regions [878.984s][info][gc,ergo ] GC(521) Evacuation Targets: YOUNG: 85623K, PROMOTE: 0B, OLD: 0B, TOTAL: 85623K [878.984s][info][gc,free ] Free: 4787M, Max: 8192K regular, 544M humongous, Frag: 89% external, 0% internal; Used: 4667K, Mutator Free: 599 Collector Reserve: 104M, Max: 8192K; Used: 0B Old Collector Reserve: 7603K, Max: 7603K; Used: 588K [878.984s][info][gc ] GC(521) Pause Final Mark (YOUNG) 1.017ms [878.984s][info][gc,start ] GC(521) Concurrent thread roots [878.984s][info][gc,task ] GC(521) Using 4 of 8 workers for Concurrent thread roots [878.988s][info][gc ] GC(521) Concurrent thread roots 3.995ms [878.988s][info][gc,start ] GC(521) Concurrent weak references [878.988s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent weak references [878.988s][info][gc,ref ] GC(521) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [878.988s][info][gc,ref ] GC(521) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [878.988s][info][gc,ref ] GC(521) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [878.988s][info][gc ] GC(521) Concurrent weak references 0.039ms [878.988s][info][gc,start ] GC(521) Concurrent weak roots [878.988s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent weak root [878.989s][info][gc ] GC(521) Concurrent weak roots 0.651ms [878.989s][info][gc,start ] GC(521) Concurrent cleanup [878.989s][info][gc ] GC(521) Concurrent cleanup 26828M->26828M(31744M) 0.103ms [878.989s][info][gc,free ] Free: 4774M, Max: 8192K regular, 544M humongous, Frag: 89% external, 0% internal; Used: 1432K, Mutator Free: 597 Collector Reserve: 103M, Max: 8192K; Used: 16512B Old Collector Reserve: 7603K, Max: 7603K; Used: 588K [878.989s][info][gc,start ] GC(521) Concurrent strong roots [878.989s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent strong root [878.990s][info][gc ] GC(521) Concurrent strong roots 0.441ms [878.990s][info][gc,start ] GC(521) Concurrent evacuation [878.990s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent evacuation [879.030s][info][gc ] GC(521) Concurrent evacuation 40.006ms [879.030s][info][gc,start ] GC(521) Pause Init Update Refs [879.030s][info][gc ] GC(521) Pause Init Update Refs 0.506ms [879.031s][info][gc,start ] GC(521) Concurrent update references [879.031s][info][gc,task ] GC(521) Using 4 of 8 workers for concurrent reference update [879.031s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [879.686s][info][gc ] GC(521) Concurrent update references 655.768ms [879.686s][info][gc,start ] GC(521) Concurrent update thread roots [879.697s][info][gc ] GC(521) Concurrent update thread roots 10.977ms [879.698s][info][gc,start ] GC(521) Pause Final Update Refs [879.698s][info][gc,task ] GC(521) Using 8 of 8 workers for final reference update [879.698s][info][gc,free ] Free: 8610M, Max: 8192K regular, 536M humongous, Frag: 80% external, 69% internal; Used: 5981M, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 90112K Old Collector Reserve: 7456K, Max: 7456K; Used: 735K [879.698s][info][gc ] GC(521) Pause Final Update Refs 0.242ms [879.698s][info][gc,start ] GC(521) Concurrent cleanup [879.698s][info][gc ] GC(521) Concurrent cleanup 28344M->22289M(31744M) 0.194ms [879.698s][info][gc,ergo ] GC(521) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7463K, young_available: 9417M [879.699s][info][gc,ergo ] GC(521) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.7% during period of 2.731s [879.699s][info][gc,ergo ] GC(521) At end of Concurrent Young GC: YOUNG generation used: 6705M, used regions: 6728M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9417M [879.699s][info][gc,ergo ] GC(521) At end of Concurrent Young GC: OLD generation used: 15584M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 7463K [879.699s][info][gc,free ] Free: 8608M, Max: 8192K regular, 536M humongous, Frag: 94% external, 0% internal; Used: 7230K, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7456K, Max: 7456K; Used: 735K [879.699s][info][gc,stats ] [879.699s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [879.699s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [879.699s][info][gc,stats ] [879.699s][info][gc,stats ] Concurrent Reset 31562 us [879.699s][info][gc,stats ] Pause Init Mark (G) 4621 us [879.699s][info][gc,stats ] Pause Init Mark (N) 3871 us [879.699s][info][gc,stats ] Swap Remembered Set 3379 us [879.699s][info][gc,stats ] Update Region States 337 us [879.699s][info][gc,stats ] Concurrent Scan Remembered Set 31331 us, parallelism: 3.98x [879.699s][info][gc,stats ] RS: 124650 us [879.699s][info][gc,stats ] RS: Scan Clusters 124650 us, workers (us): 31251, 31213, 31108, 31079, ---, ---, ---, ---, [879.699s][info][gc,stats ] Concurrent Mark Roots 3904 us, parallelism: 3.62x [879.699s][info][gc,stats ] CMR: 14131 us [879.699s][info][gc,stats ] CMR: Thread Roots 13016 us, workers (us): 3409, 3117, 3193, 3297, ---, ---, ---, ---, [879.699s][info][gc,stats ] CMR: Code Cache Roots 987 us, workers (us): 157, 350, 303, 177, ---, ---, ---, ---, [879.699s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 27, 25, 22, 17, ---, ---, ---, ---, [879.699s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [879.699s][info][gc,stats ] Concurrent Marking 1932403 us, parallelism: 3.98x [879.699s][info][gc,stats ] CM: 7689566 us [879.699s][info][gc,stats ] CM: Parallel Mark 7689566 us, workers (us): 1922406, 1922399, 1922373, 1922389, ---, ---, ---, ---, [879.699s][info][gc,stats ] Pause Final Mark (G) 1524 us [879.699s][info][gc,stats ] Pause Final Mark (N) 1023 us [879.699s][info][gc,stats ] Finish Mark 498 us [879.699s][info][gc,stats ] Update Region States 87 us [879.699s][info][gc,stats ] Choose Collection Set 196 us [879.699s][info][gc,stats ] Rebuild Free Set 42 us [879.699s][info][gc,stats ] Concurrent Thread Roots 4008 us, parallelism: 3.89x [879.699s][info][gc,stats ] CTR: 15601 us [879.699s][info][gc,stats ] CTR: Thread Roots 15601 us, workers (us): 3921, 3846, 3900, 3934, ---, ---, ---, ---, [879.699s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [879.699s][info][gc,stats ] CWRF: 1 us [879.699s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [879.699s][info][gc,stats ] Concurrent Weak Roots 656 us [879.699s][info][gc,stats ] Roots 53 us, parallelism: 1.34x [879.699s][info][gc,stats ] CWR: 71 us [879.699s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 23, 19, 17, 12, ---, ---, ---, ---, [879.699s][info][gc,stats ] Rendezvous 591 us [879.699s][info][gc,stats ] Concurrent Cleanup 107 us [879.699s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.76x [879.699s][info][gc,stats ] CSR: 1226 us [879.699s][info][gc,stats ] CSR: Code Cache Roots 1030 us, workers (us): 200, 320, 156, 355, ---, ---, ---, ---, [879.699s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 48, 44, 39, 38, ---, ---, ---, ---, [879.699s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [879.699s][info][gc,stats ] Concurrent Evacuation 40021 us [879.699s][info][gc,stats ] Pause Init Update Refs (G) 969 us [879.699s][info][gc,stats ] Pause Init Update Refs (N) 516 us [879.699s][info][gc,stats ] Manage GCLABs 436 us [879.699s][info][gc,stats ] Concurrent Update Refs 655793 us [879.699s][info][gc,stats ] Concurrent Update Thread Roots 10994 us [879.699s][info][gc,stats ] Pause Final Update Refs (G) 867 us [879.699s][info][gc,stats ] Pause Final Update Refs (N) 248 us [879.699s][info][gc,stats ] Update Region States 54 us [879.699s][info][gc,stats ] Trash Collection Set 23 us [879.699s][info][gc,stats ] Rebuild Free Set 82 us [879.699s][info][gc,stats ] Concurrent Cleanup 200 us [879.699s][info][gc,stats ] Workers: Evacuated 85622K across 1903988 objects, abandoned 0B across 0 objects. [879.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [879.699s][info][gc,stats ] - age 1: 38844296 bytes, 38844296 total [879.699s][info][gc,stats ] - age 2: 30201144 bytes, 69045440 total [879.699s][info][gc,stats ] - age 3: 18210480 bytes, 87255920 total [879.699s][info][gc,stats ] - age 4: 32 bytes, 87255952 total [879.699s][info][gc,stats ] - age 5: 274592 bytes, 87530544 total [879.699s][info][gc,stats ] - age 6: 53120 bytes, 87583664 total [879.699s][info][gc,stats ] - age 7: 94008 bytes, 87677672 total [879.699s][info][gc,stats ] [879.699s][info][gc,stats ] Mutators: Evacuated 336B across 12 objects, abandoned 0B across 0 objects. [879.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [879.699s][info][gc,stats ] - age 1: 224 bytes, 224 total [879.699s][info][gc,stats ] - age 2: 64 bytes, 288 total [879.699s][info][gc,stats ] - age 3: 32 bytes, 320 total [879.699s][info][gc,stats ] - age 6: 16 bytes, 336 total [879.699s][info][gc,stats ] [879.699s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [879.699s][info][gc,stats ] - age 1: 174250392 bytes, 174250392 total [879.699s][info][gc,stats ] - age 2: 371780000 bytes, 546030392 total [879.699s][info][gc,stats ] - age 3: 297101640 bytes, 843132032 total [879.699s][info][gc,stats ] - age 4: 8271840 bytes, 851403872 total [879.699s][info][gc,stats ] - age 5: 380435488 bytes, 1231839360 total [879.699s][info][gc,stats ] [879.699s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [879.699s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [879.699s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [879.709s][info][gc ] Transition from: normal to: idle [879.709s][info][gc ] Trigger (YOUNG): Average GC time (4519.53 ms) is above the time for average allocation rate (2094 MB/s) to deplete free headroom (7000M) (margin of error = 3.29) [879.710s][info][gc,ergo ] Free headroom: 8587M (free) - 1587M (spike) - 0B (penalties) = 7000M [879.710s][info][gc ] Transition from: idle to: normal [879.710s][info][gc ] Heuristics request for young collection accepted [879.710s][info][gc,free ] Free: 8587M, Max: 8192K regular, 536M humongous, Frag: 94% external, 0% internal; Used: 12579K, Mutator Free: 1075 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7456K, Max: 7456K; Used: 735K [879.710s][info][gc,ergo ] GC(522) Start GC cycle (YOUNG) [879.710s][info][gc,start ] GC(522) Concurrent reset [879.710s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent reset [879.728s][info][gc ] GC(522) Concurrent reset 18.431ms [879.729s][info][gc,start ] GC(522) Pause Init Mark (YOUNG) [879.729s][info][gc,task ] GC(522) Using 8 of 8 workers for init marking [879.732s][info][gc ] GC(522) Pause Init Mark (YOUNG) 3.748ms [879.733s][info][gc,start ] GC(522) Concurrent remembered set scanning [879.733s][info][gc,task ] GC(522) Using 4 of 8 workers for Concurrent remembered set scanning [879.762s][info][gc ] GC(522) Concurrent remembered set scanning 29.766ms [879.762s][info][gc,start ] GC(522) Concurrent marking roots [879.762s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent marking roots [879.766s][info][gc ] GC(522) Concurrent marking roots 3.702ms [879.766s][info][gc,start ] GC(522) Concurrent marking (YOUNG) [879.766s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent marking [881.752s][info][gc ] GC(522) Concurrent marking (YOUNG) 1985.962ms [881.752s][info][gc,start ] GC(522) Pause Final Mark (YOUNG) [881.752s][info][gc,task ] GC(522) Using 8 of 8 workers for final marking [881.753s][info][gc,ergo ] GC(522) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [881.753s][info][gc,ergo ] GC(522) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [881.753s][info][gc,ergo ] GC(522) Chosen CSet evacuates young: 52049K (of which at least: 0B are to be promoted), old: 0B [881.753s][info][gc,ergo ] GC(522) Collectable Garbage: 5434M (98%), Immediate: 0B (0%), 0 regions, CSet: 5434M (98%), 686 regions [881.753s][info][gc,ergo ] GC(522) Evacuation Targets: YOUNG: 52049K, PROMOTE: 0B, OLD: 0B, TOTAL: 52049K [881.753s][info][gc,free ] Free: 5256M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 7997K, Mutator Free: 658 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7456K, Max: 7456K; Used: 735K [881.753s][info][gc ] GC(522) Pause Final Mark (YOUNG) 1.035ms [881.754s][info][gc,start ] GC(522) Concurrent thread roots [881.754s][info][gc,task ] GC(522) Using 4 of 8 workers for Concurrent thread roots [881.758s][info][gc ] GC(522) Concurrent thread roots 4.585ms [881.758s][info][gc,start ] GC(522) Concurrent weak references [881.758s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent weak references [881.758s][info][gc,ref ] GC(522) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [881.758s][info][gc,ref ] GC(522) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [881.758s][info][gc,ref ] GC(522) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [881.758s][info][gc ] GC(522) Concurrent weak references 0.047ms [881.758s][info][gc,start ] GC(522) Concurrent weak roots [881.758s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent weak root [881.759s][info][gc ] GC(522) Concurrent weak roots 0.628ms [881.759s][info][gc,start ] GC(522) Concurrent cleanup [881.759s][info][gc ] GC(522) Concurrent cleanup 26399M->26400M(31744M) 0.125ms [881.759s][info][gc,free ] Free: 5240M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 7491K, Mutator Free: 656 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 7456K, Max: 7456K; Used: 735K [881.759s][info][gc,start ] GC(522) Concurrent strong roots [881.759s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent strong root [881.759s][info][gc ] GC(522) Concurrent strong roots 0.423ms [881.759s][info][gc,start ] GC(522) Concurrent evacuation [881.759s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent evacuation [881.780s][info][gc ] GC(522) Concurrent evacuation 20.602ms [881.780s][info][gc,start ] GC(522) Pause Init Update Refs [881.781s][info][gc ] GC(522) Pause Init Update Refs 0.471ms [881.781s][info][gc,start ] GC(522) Concurrent update references [881.781s][info][gc,task ] GC(522) Using 4 of 8 workers for concurrent reference update [881.781s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [882.463s][info][gc ] GC(522) Concurrent update references 681.794ms [882.463s][info][gc,start ] GC(522) Concurrent update thread roots [882.474s][info][gc ] GC(522) Concurrent update thread roots 11.268ms [882.475s][info][gc,start ] GC(522) Pause Final Update Refs [882.475s][info][gc,task ] GC(522) Using 8 of 8 workers for final reference update [882.475s][info][gc,free ] Free: 8477M, Max: 8192K regular, 544M humongous, Frag: 83% external, 63% internal; Used: 5408M, Mutator Free: 1060 Collector Reserve: 808M, Max: 8192K; Used: 81920K Old Collector Reserve: 7454K, Max: 7454K; Used: 738K [882.475s][info][gc ] GC(522) Pause Final Update Refs 0.224ms [882.475s][info][gc,start ] GC(522) Concurrent cleanup [882.475s][info][gc ] GC(522) Concurrent cleanup 27899M->22422M(31744M) 0.169ms [882.475s][info][gc,ergo ] GC(522) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7460K, young_available: 9284M [882.475s][info][gc,ergo ] GC(522) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.3% during period of 2.777s [882.475s][info][gc,ergo ] GC(522) At end of Concurrent Young GC: YOUNG generation used: 6838M, used regions: 6864M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9283M [882.475s][info][gc,ergo ] GC(522) At end of Concurrent Young GC: OLD generation used: 15584M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 7460K [882.475s][info][gc,free ] Free: 8475M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 4426K, Mutator Free: 1060 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7454K, Max: 7454K; Used: 738K [882.476s][info][gc,stats ] [882.476s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [882.476s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [882.476s][info][gc,stats ] [882.476s][info][gc,stats ] Concurrent Reset 18461 us [882.476s][info][gc,stats ] Pause Init Mark (G) 4486 us [882.476s][info][gc,stats ] Pause Init Mark (N) 3757 us [882.476s][info][gc,stats ] Swap Remembered Set 3393 us [882.476s][info][gc,stats ] Update Region States 223 us [882.476s][info][gc,stats ] Concurrent Scan Remembered Set 29782 us, parallelism: 3.98x [882.476s][info][gc,stats ] RS: 118486 us [882.476s][info][gc,stats ] RS: Scan Clusters 118486 us, workers (us): 29697, 29692, 29689, 29408, ---, ---, ---, ---, [882.476s][info][gc,stats ] Concurrent Mark Roots 3715 us, parallelism: 3.62x [882.476s][info][gc,stats ] CMR: 13464 us [882.476s][info][gc,stats ] CMR: Thread Roots 12380 us, workers (us): 3095, 3022, 3203, 3060, ---, ---, ---, ---, [882.476s][info][gc,stats ] CMR: Code Cache Roots 963 us, workers (us): 177, 337, 159, 290, ---, ---, ---, ---, [882.476s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 26, 22, 20, 18, ---, ---, ---, ---, [882.476s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, 7, ---, ---, ---, ---, ---, [882.476s][info][gc,stats ] Concurrent Marking 1985991 us, parallelism: 3.98x [882.476s][info][gc,stats ] CM: 7903005 us [882.476s][info][gc,stats ] CM: Parallel Mark 7903005 us, workers (us): 1975759, 1975751, 1975754, 1975741, ---, ---, ---, ---, [882.476s][info][gc,stats ] Pause Final Mark (G) 1535 us [882.476s][info][gc,stats ] Pause Final Mark (N) 1040 us [882.476s][info][gc,stats ] Finish Mark 522 us [882.476s][info][gc,stats ] Update Region States 85 us [882.476s][info][gc,stats ] Choose Collection Set 201 us [882.476s][info][gc,stats ] Rebuild Free Set 42 us [882.476s][info][gc,stats ] Concurrent Thread Roots 4601 us, parallelism: 3.87x [882.476s][info][gc,stats ] CTR: 17827 us [882.476s][info][gc,stats ] CTR: Thread Roots 17827 us, workers (us): 4482, 4426, 4410, 4508, ---, ---, ---, ---, [882.476s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [882.476s][info][gc,stats ] CWRF: 1 us [882.476s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [882.476s][info][gc,stats ] Concurrent Weak Roots 640 us [882.476s][info][gc,stats ] Roots 55 us, parallelism: 1.44x [882.476s][info][gc,stats ] CWR: 79 us [882.476s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 21, 18, 17, ---, ---, ---, ---, [882.476s][info][gc,stats ] Rendezvous 561 us [882.476s][info][gc,stats ] Concurrent Cleanup 132 us [882.476s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.74x [882.476s][info][gc,stats ] CSR: 1183 us [882.476s][info][gc,stats ] CSR: Code Cache Roots 1006 us, workers (us): 337, 195, 192, 282, ---, ---, ---, ---, [882.476s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 45, 40, 34, 31, ---, ---, ---, ---, [882.476s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [882.476s][info][gc,stats ] Concurrent Evacuation 20616 us [882.476s][info][gc,stats ] Pause Init Update Refs (G) 908 us [882.476s][info][gc,stats ] Pause Init Update Refs (N) 481 us [882.476s][info][gc,stats ] Manage GCLABs 399 us [882.476s][info][gc,stats ] Concurrent Update Refs 681821 us [882.476s][info][gc,stats ] Concurrent Update Thread Roots 11285 us [882.476s][info][gc,stats ] Pause Final Update Refs (G) 896 us [882.476s][info][gc,stats ] Pause Final Update Refs (N) 229 us [882.476s][info][gc,stats ] Update Region States 47 us [882.476s][info][gc,stats ] Trash Collection Set 20 us [882.476s][info][gc,stats ] Rebuild Free Set 79 us [882.476s][info][gc,stats ] Concurrent Cleanup 175 us [882.476s][info][gc,stats ] Workers: Evacuated 52049K across 849382 objects, abandoned 0B across 0 objects. [882.476s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [882.476s][info][gc,stats ] - age 1: 37121160 bytes, 37121160 total [882.476s][info][gc,stats ] - age 2: 981056 bytes, 38102216 total [882.476s][info][gc,stats ] - age 3: 4864536 bytes, 42966752 total [882.476s][info][gc,stats ] - age 4: 10143768 bytes, 53110520 total [882.476s][info][gc,stats ] - age 6: 188032 bytes, 53298552 total [882.476s][info][gc,stats ] - age 7: 48 bytes, 53298600 total [882.476s][info][gc,stats ] [882.476s][info][gc,stats ] Mutators: Evacuated 96B across 5 objects, abandoned 0B across 0 objects. [882.476s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [882.476s][info][gc,stats ] - age 2: 64 bytes, 64 total [882.476s][info][gc,stats ] - age 4: 32 bytes, 96 total [882.476s][info][gc,stats ] [882.476s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [882.476s][info][gc,stats ] - age 1: 33550144 bytes, 33550144 total [882.476s][info][gc,stats ] - age 2: 174250328 bytes, 207800472 total [882.476s][info][gc,stats ] - age 3: 371780000 bytes, 579580472 total [882.476s][info][gc,stats ] - age 4: 297101640 bytes, 876682112 total [882.476s][info][gc,stats ] - age 5: 8271840 bytes, 884953952 total [882.476s][info][gc,stats ] - age 6: 380435488 bytes, 1265389440 total [882.476s][info][gc,stats ] [882.476s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [882.476s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [882.476s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [882.486s][info][gc ] Transition from: normal to: idle [882.486s][info][gc ] Trigger (YOUNG): Average GC time (4845.85 ms) is above the time for average allocation rate (2088 MB/s) to deplete free headroom (6864M) (margin of error = 3.29) [882.486s][info][gc,ergo ] Free headroom: 8452M (free) - 1587M (spike) - 0B (penalties) = 6864M [882.486s][info][gc ] Transition from: idle to: normal [882.487s][info][gc ] Heuristics request for young collection accepted [882.487s][info][gc,free ] Free: 8452M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 4039K, Mutator Free: 1057 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7454K, Max: 7454K; Used: 738K [882.487s][info][gc,ergo ] GC(523) Start GC cycle (YOUNG) [882.487s][info][gc,start ] GC(523) Concurrent reset [882.487s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent reset [882.516s][info][gc ] GC(523) Concurrent reset 29.385ms [882.516s][info][gc,start ] GC(523) Pause Init Mark (YOUNG) [882.516s][info][gc,task ] GC(523) Using 8 of 8 workers for init marking [882.520s][info][gc ] GC(523) Pause Init Mark (YOUNG) 3.768ms [882.520s][info][gc,start ] GC(523) Concurrent remembered set scanning [882.520s][info][gc,task ] GC(523) Using 4 of 8 workers for Concurrent remembered set scanning [882.552s][info][gc ] GC(523) Concurrent remembered set scanning 31.296ms [882.552s][info][gc,start ] GC(523) Concurrent marking roots [882.552s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent marking roots [882.556s][info][gc ] GC(523) Concurrent marking roots 3.933ms [882.556s][info][gc,start ] GC(523) Concurrent marking (YOUNG) [882.556s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent marking [883.892s][info][gc ] Periodic Sample: GCU = 24.480%, MU = 18.069% during most recent 5.0s [884.509s][info][gc ] GC(523) Concurrent marking (YOUNG) 1953.097ms [884.509s][info][gc,start ] GC(523) Pause Final Mark (YOUNG) [884.509s][info][gc,task ] GC(523) Using 8 of 8 workers for final marking [884.510s][info][gc,ergo ] GC(523) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [884.510s][info][gc,ergo ] GC(523) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [884.510s][info][gc,ergo ] GC(523) Chosen CSet evacuates young: 57256K (of which at least: 0B are to be promoted), old: 0B [884.510s][info][gc,ergo ] GC(523) Collectable Garbage: 5592M (98%), Immediate: 0B (0%), 0 regions, CSet: 5592M (98%), 706 regions [884.510s][info][gc,ergo ] GC(523) Evacuation Targets: YOUNG: 57256K, PROMOTE: 0B, OLD: 0B, TOTAL: 57256K [884.510s][info][gc,free ] Free: 5178M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 5197K, Mutator Free: 648 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 7454K, Max: 7454K; Used: 738K [884.510s][info][gc ] GC(523) Pause Final Mark (YOUNG) 1.029ms [884.510s][info][gc,start ] GC(523) Concurrent thread roots [884.510s][info][gc,task ] GC(523) Using 4 of 8 workers for Concurrent thread roots [884.514s][info][gc ] GC(523) Concurrent thread roots 4.002ms [884.514s][info][gc,start ] GC(523) Concurrent weak references [884.514s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent weak references [884.514s][info][gc,ref ] GC(523) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [884.514s][info][gc,ref ] GC(523) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [884.514s][info][gc,ref ] GC(523) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [884.514s][info][gc ] GC(523) Concurrent weak references 0.038ms [884.514s][info][gc,start ] GC(523) Concurrent weak roots [884.514s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent weak root [884.515s][info][gc ] GC(523) Concurrent weak roots 0.645ms [884.515s][info][gc,start ] GC(523) Concurrent cleanup [884.515s][info][gc ] GC(523) Concurrent cleanup 26469M->26469M(31744M) 0.118ms [884.515s][info][gc,free ] Free: 5165M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 2251K, Mutator Free: 646 Collector Reserve: 73709K, Max: 8192K; Used: 18576B Old Collector Reserve: 7454K, Max: 7454K; Used: 738K [884.515s][info][gc,start ] GC(523) Concurrent strong roots [884.515s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent strong root [884.516s][info][gc ] GC(523) Concurrent strong roots 0.418ms [884.516s][info][gc,start ] GC(523) Concurrent evacuation [884.516s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent evacuation [884.540s][info][gc ] GC(523) Concurrent evacuation 24.637ms [884.541s][info][gc,start ] GC(523) Pause Init Update Refs [884.541s][info][gc ] GC(523) Pause Init Update Refs 0.529ms [884.541s][info][gc,start ] GC(523) Concurrent update references [884.541s][info][gc,task ] GC(523) Using 4 of 8 workers for concurrent reference update [884.541s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [885.190s][info][gc ] GC(523) Concurrent update references 648.234ms [885.190s][info][gc,start ] GC(523) Concurrent update thread roots [885.199s][info][gc ] GC(523) Concurrent update thread roots 9.150ms [885.199s][info][gc,start ] GC(523) Pause Final Update Refs [885.199s][info][gc,task ] GC(523) Using 8 of 8 workers for final reference update [885.199s][info][gc,free ] Free: 8613M, Max: 8192K regular, 544M humongous, Frag: 83% external, 64% internal; Used: 5586M, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 7451K, Max: 7451K; Used: 740K [885.199s][info][gc ] GC(523) Pause Final Update Refs 0.231ms [885.200s][info][gc,start ] GC(523) Concurrent cleanup [885.200s][info][gc ] GC(523) Concurrent cleanup 27925M->22286M(31744M) 0.181ms [885.200s][info][gc,ergo ] GC(523) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7458K, young_available: 9421M [885.200s][info][gc,ergo ] GC(523) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.725s [885.200s][info][gc,ergo ] GC(523) At end of Concurrent Young GC: YOUNG generation used: 6702M, used regions: 6728M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9420M [885.200s][info][gc,ergo ] GC(523) At end of Concurrent Young GC: OLD generation used: 15584M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 7458K [885.200s][info][gc,free ] Free: 8612M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 3625K, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7451K, Max: 7451K; Used: 740K [885.200s][info][gc,stats ] [885.200s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [885.200s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [885.200s][info][gc,stats ] [885.200s][info][gc,stats ] Concurrent Reset 29416 us [885.200s][info][gc,stats ] Pause Init Mark (G) 4481 us [885.200s][info][gc,stats ] Pause Init Mark (N) 3777 us [885.200s][info][gc,stats ] Swap Remembered Set 3354 us [885.200s][info][gc,stats ] Update Region States 282 us [885.200s][info][gc,stats ] Concurrent Scan Remembered Set 31313 us, parallelism: 3.99x [885.200s][info][gc,stats ] RS: 124878 us [885.200s][info][gc,stats ] RS: Scan Clusters 124878 us, workers (us): 31227, 31220, 31216, 31215, ---, ---, ---, ---, [885.200s][info][gc,stats ] Concurrent Mark Roots 3949 us, parallelism: 3.60x [885.200s][info][gc,stats ] CMR: 14233 us [885.200s][info][gc,stats ] CMR: Thread Roots 13099 us, workers (us): 3280, 3283, 3167, 3369, ---, ---, ---, ---, [885.200s][info][gc,stats ] CMR: Code Cache Roots 1011 us, workers (us): 312, 174, 336, 188, ---, ---, ---, ---, [885.200s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 22, 19, 18, ---, ---, ---, ---, [885.200s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 7, 28, ---, ---, ---, ---, ---, ---, [885.200s][info][gc,stats ] Concurrent Marking 1953127 us, parallelism: 3.98x [885.200s][info][gc,stats ] CM: 7775336 us [885.200s][info][gc,stats ] CM: Parallel Mark 7775336 us, workers (us): 1943856, 1943837, 1943830, 1943812, ---, ---, ---, ---, [885.200s][info][gc,stats ] Pause Final Mark (G) 1521 us [885.200s][info][gc,stats ] Pause Final Mark (N) 1034 us [885.200s][info][gc,stats ] Finish Mark 496 us [885.200s][info][gc,stats ] Update Region States 91 us [885.200s][info][gc,stats ] Choose Collection Set 194 us [885.200s][info][gc,stats ] Rebuild Free Set 59 us [885.200s][info][gc,stats ] Concurrent Thread Roots 4016 us, parallelism: 3.88x [885.200s][info][gc,stats ] CTR: 15577 us [885.200s][info][gc,stats ] CTR: Thread Roots 15577 us, workers (us): 3897, 3881, 3848, 3951, ---, ---, ---, ---, [885.200s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [885.200s][info][gc,stats ] CWRF: 1 us [885.200s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [885.200s][info][gc,stats ] Concurrent Weak Roots 649 us [885.200s][info][gc,stats ] Roots 54 us, parallelism: 1.55x [885.200s][info][gc,stats ] CWR: 85 us [885.200s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 29, 23, 18, 14, ---, ---, ---, ---, [885.200s][info][gc,stats ] Rendezvous 582 us [885.200s][info][gc,stats ] Concurrent Cleanup 126 us [885.200s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.46x [885.200s][info][gc,stats ] CSR: 1051 us [885.200s][info][gc,stats ] CSR: Code Cache Roots 906 us, workers (us): 155, 339, 160, 253, ---, ---, ---, ---, [885.200s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 37, 29, 27, 24, ---, ---, ---, ---, [885.201s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [885.201s][info][gc,stats ] Concurrent Evacuation 24655 us [885.201s][info][gc,stats ] Pause Init Update Refs (G) 1003 us [885.201s][info][gc,stats ] Pause Init Update Refs (N) 538 us [885.201s][info][gc,stats ] Manage GCLABs 426 us [885.201s][info][gc,stats ] Concurrent Update Refs 648259 us [885.201s][info][gc,stats ] Concurrent Update Thread Roots 9166 us [885.201s][info][gc,stats ] Pause Final Update Refs (G) 833 us [885.201s][info][gc,stats ] Pause Final Update Refs (N) 236 us [885.201s][info][gc,stats ] Update Region States 53 us [885.201s][info][gc,stats ] Trash Collection Set 20 us [885.201s][info][gc,stats ] Rebuild Free Set 78 us [885.201s][info][gc,stats ] Concurrent Cleanup 186 us [885.201s][info][gc,stats ] Workers: Evacuated 57256K across 990453 objects, abandoned 0B across 0 objects. [885.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [885.201s][info][gc,stats ] - age 1: 41867480 bytes, 41867480 total [885.201s][info][gc,stats ] - age 2: 705352 bytes, 42572832 total [885.201s][info][gc,stats ] - age 3: 876040 bytes, 43448872 total [885.201s][info][gc,stats ] - age 4: 4859312 bytes, 48308184 total [885.201s][info][gc,stats ] - age 5: 10138480 bytes, 58446664 total [885.201s][info][gc,stats ] - age 7: 183928 bytes, 58630592 total [885.201s][info][gc,stats ] [885.201s][info][gc,stats ] Mutators: Evacuated 480B across 24 objects, abandoned 0B across 0 objects. [885.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [885.201s][info][gc,stats ] - age 1: 288 bytes, 288 total [885.201s][info][gc,stats ] - age 2: 96 bytes, 384 total [885.201s][info][gc,stats ] - age 3: 96 bytes, 480 total [885.201s][info][gc,stats ] [885.201s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [885.201s][info][gc,stats ] - age 2: 33507008 bytes, 33507008 total [885.201s][info][gc,stats ] - age 3: 173974864 bytes, 207481872 total [885.201s][info][gc,stats ] - age 4: 371665168 bytes, 579147040 total [885.201s][info][gc,stats ] - age 5: 297075824 bytes, 876222864 total [885.201s][info][gc,stats ] - age 6: 8271840 bytes, 884494704 total [885.201s][info][gc,stats ] - age 7: 380435488 bytes, 1264930192 total [885.201s][info][gc,stats ] [885.201s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [885.201s][info][gc,stats ] - age 7: 10505039392 bytes, 10505039392 total [885.201s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [885.211s][info][gc ] Transition from: normal to: idle [885.211s][info][gc ] Trigger (YOUNG): Average GC time (5047.93 ms) is above the time for average allocation rate (2082 MB/s) to deplete free headroom (7001M) (margin of error = 3.29) [885.211s][info][gc,ergo ] Free headroom: 8588M (free) - 1587M (spike) - 0B (penalties) = 7001M [885.211s][info][gc ] Transition from: idle to: normal [885.211s][info][gc ] Heuristics request for young collection accepted [885.211s][info][gc,free ] Free: 8588M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 3311K, Mutator Free: 1074 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 7451K, Max: 7451K; Used: 740K [885.211s][info][gc,ergo ] GC(524) Start GC cycle (YOUNG) [885.211s][info][gc,start ] GC(524) Concurrent reset [885.211s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent reset [885.228s][info][gc ] GC(524) Concurrent reset 16.892ms [885.229s][info][gc,start ] GC(524) Pause Init Mark (YOUNG) [885.229s][info][gc,task ] GC(524) Using 8 of 8 workers for init marking [885.234s][info][gc ] GC(524) Pause Init Mark (YOUNG) 5.125ms [885.234s][info][gc,start ] GC(524) Concurrent remembered set scanning [885.234s][info][gc,task ] GC(524) Using 4 of 8 workers for Concurrent remembered set scanning [885.267s][info][gc ] GC(524) Concurrent remembered set scanning 32.711ms [885.267s][info][gc,start ] GC(524) Concurrent marking roots [885.267s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent marking roots [885.271s][info][gc ] GC(524) Concurrent marking roots 3.702ms [885.271s][info][gc,start ] GC(524) Concurrent marking (YOUNG) [885.271s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent marking [887.224s][info][gc ] GC(524) Concurrent marking (YOUNG) 1953.160ms [887.224s][info][gc,start ] GC(524) Pause Final Mark (YOUNG) [887.224s][info][gc,task ] GC(524) Using 8 of 8 workers for final marking [887.225s][info][gc,ergo ] GC(524) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [887.225s][info][gc,ergo ] GC(524) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [887.225s][info][gc,ergo ] GC(524) Chosen CSet evacuates young: 54912K (of which at least: 0B are to be promoted), old: 0B [887.225s][info][gc,ergo ] GC(524) Collectable Garbage: 5428M (98%), Immediate: 0B (0%), 0 regions, CSet: 5428M (98%), 686 regions [887.225s][info][gc,ergo ] GC(524) Evacuation Targets: YOUNG: 54912K, PROMOTE: 0B, OLD: 0B, TOTAL: 54912K [887.225s][info][gc,free ] Free: 5322M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 5295K, Mutator Free: 666 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 7451K, Max: 7451K; Used: 740K [887.225s][info][gc ] GC(524) Pause Final Mark (YOUNG) 0.969ms [887.225s][info][gc,start ] GC(524) Concurrent thread roots [887.225s][info][gc,task ] GC(524) Using 4 of 8 workers for Concurrent thread roots [887.229s][info][gc ] GC(524) Concurrent thread roots 3.535ms [887.229s][info][gc,start ] GC(524) Concurrent weak references [887.229s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent weak references [887.229s][info][gc,ref ] GC(524) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [887.229s][info][gc,ref ] GC(524) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [887.229s][info][gc,ref ] GC(524) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [887.229s][info][gc ] GC(524) Concurrent weak references 0.047ms [887.229s][info][gc,start ] GC(524) Concurrent weak roots [887.229s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent weak root [887.230s][info][gc ] GC(524) Concurrent weak roots 0.659ms [887.230s][info][gc,start ] GC(524) Concurrent cleanup [887.230s][info][gc ] GC(524) Concurrent cleanup 26317M->26317M(31744M) 0.102ms [887.230s][info][gc,free ] Free: 5312M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 7663K, Mutator Free: 665 Collector Reserve: 73703K, Max: 8192K; Used: 24768B Old Collector Reserve: 7451K, Max: 7451K; Used: 740K [887.230s][info][gc,start ] GC(524) Concurrent strong roots [887.230s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent strong root [887.230s][info][gc ] GC(524) Concurrent strong roots 0.426ms [887.230s][info][gc,start ] GC(524) Concurrent evacuation [887.230s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent evacuation [887.232s][info][gc ] GC(524) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15720M [887.232s][info][gc ] GC(524) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15984M [887.250s][info][gc ] GC(524) Concurrent evacuation 19.465ms [887.250s][info][gc,start ] GC(524) Pause Init Update Refs [887.250s][info][gc ] GC(524) Pause Init Update Refs 0.486ms [887.251s][info][gc,start ] GC(524) Concurrent update references [887.251s][info][gc,task ] GC(524) Using 4 of 8 workers for concurrent reference update [887.251s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [887.928s][info][gc ] GC(524) Concurrent update references 677.343ms [887.928s][info][gc,start ] GC(524) Concurrent update thread roots [887.937s][info][gc ] GC(524) Concurrent update thread roots 9.351ms [887.938s][info][gc,start ] GC(524) Pause Final Update Refs [887.938s][info][gc,task ] GC(524) Using 8 of 8 workers for final reference update [887.938s][info][gc,free ] Free: 8585M, Max: 8192K regular, 544M humongous, Frag: 83% external, 63% internal; Used: 5417M, Mutator Free: 1074 Collector Reserve: 791M, Max: 8192K; Used: 73730K Old Collector Reserve: 7165K, Max: 7165K; Used: 1026K [887.938s][info][gc ] GC(524) Pause Final Update Refs 0.239ms [887.938s][info][gc,start ] GC(524) Concurrent cleanup [887.938s][info][gc ] GC(524) Concurrent cleanup 27804M->22331M(31744M) 0.182ms [887.938s][info][gc,ergo ] GC(524) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7172K, young_available: 9376M [887.939s][info][gc,ergo ] GC(524) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.9% during period of 2.739s [887.939s][info][gc,ergo ] GC(524) At end of Concurrent Young GC: YOUNG generation used: 6384M, used regions: 6400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15760M, available: 9375M [887.939s][info][gc,ergo ] GC(524) At end of Concurrent Young GC: OLD generation used: 15947M, used regions: 15984M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15984M, available: 7172K [887.939s][info][gc,free ] Free: 8583M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 8784K, Mutator Free: 1074 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 7165K, Max: 7165K; Used: 1026K [887.939s][info][gc,stats ] [887.939s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [887.939s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [887.939s][info][gc,stats ] [887.939s][info][gc,stats ] Concurrent Reset 16925 us [887.939s][info][gc,stats ] Pause Init Mark (G) 5917 us [887.939s][info][gc,stats ] Pause Init Mark (N) 5136 us [887.939s][info][gc,stats ] Swap Remembered Set 4807 us [887.939s][info][gc,stats ] Update Region States 184 us [887.939s][info][gc,stats ] Concurrent Scan Remembered Set 32727 us, parallelism: 3.91x [887.939s][info][gc,stats ] RS: 127987 us [887.939s][info][gc,stats ] RS: Scan Clusters 127987 us, workers (us): 32626, 32447, 31468, 31447, ---, ---, ---, ---, [887.939s][info][gc,stats ] Concurrent Mark Roots 3714 us, parallelism: 3.58x [887.939s][info][gc,stats ] CMR: 13289 us [887.939s][info][gc,stats ] CMR: Thread Roots 12221 us, workers (us): 2969, 3040, 3054, 3157, ---, ---, ---, ---, [887.939s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 292, 335, 178, 141, ---, ---, ---, ---, [887.939s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 33, 24, 16, 14, ---, ---, ---, ---, [887.939s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [887.939s][info][gc,stats ] Concurrent Marking 1953186 us, parallelism: 3.98x [887.939s][info][gc,stats ] CM: 7775436 us [887.939s][info][gc,stats ] CM: Parallel Mark 7775436 us, workers (us): 1943871, 1943847, 1943858, 1943860, ---, ---, ---, ---, [887.939s][info][gc,stats ] Pause Final Mark (G) 1466 us [887.939s][info][gc,stats ] Pause Final Mark (N) 975 us [887.939s][info][gc,stats ] Finish Mark 449 us [887.939s][info][gc,stats ] Update Region States 89 us [887.939s][info][gc,stats ] Choose Collection Set 195 us [887.939s][info][gc,stats ] Rebuild Free Set 44 us [887.939s][info][gc,stats ] Concurrent Thread Roots 3549 us, parallelism: 3.87x [887.939s][info][gc,stats ] CTR: 13722 us [887.939s][info][gc,stats ] CTR: Thread Roots 13722 us, workers (us): 3446, 3466, 3393, 3416, ---, ---, ---, ---, [887.939s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [887.939s][info][gc,stats ] CWRF: 2 us [887.939s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [887.939s][info][gc,stats ] Concurrent Weak Roots 663 us [887.939s][info][gc,stats ] Roots 51 us, parallelism: 1.26x [887.939s][info][gc,stats ] CWR: 64 us [887.939s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 19, 17, 15, 13, ---, ---, ---, ---, [887.939s][info][gc,stats ] Rendezvous 600 us [887.939s][info][gc,stats ] Concurrent Cleanup 107 us [887.939s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.49x [887.939s][info][gc,stats ] CSR: 1080 us [887.939s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 358, 158, 261, 152, ---, ---, ---, ---, [887.939s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 37, 33, 27, 24, ---, ---, ---, ---, [887.939s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, ---, 6, ---, ---, ---, ---, [887.939s][info][gc,stats ] Concurrent Evacuation 19481 us [887.939s][info][gc,stats ] Pause Init Update Refs (G) 929 us [887.939s][info][gc,stats ] Pause Init Update Refs (N) 496 us [887.939s][info][gc,stats ] Manage GCLABs 415 us [887.939s][info][gc,stats ] Concurrent Update Refs 677371 us [887.939s][info][gc,stats ] Concurrent Update Thread Roots 9357 us [887.939s][info][gc,stats ] Pause Final Update Refs (G) 887 us [887.939s][info][gc,stats ] Pause Final Update Refs (N) 244 us [887.939s][info][gc,stats ] Update Region States 53 us [887.939s][info][gc,stats ] Trash Collection Set 20 us [887.939s][info][gc,stats ] Rebuild Free Set 81 us [887.939s][info][gc,stats ] Concurrent Cleanup 189 us [887.939s][info][gc,stats ] Workers: Evacuated 54911K across 906974 objects, abandoned 0B across 0 objects. [887.939s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [887.939s][info][gc,stats ] - age 1: 38570800 bytes, 38570800 total [887.939s][info][gc,stats ] - age 2: 896048 bytes, 39466848 total [887.939s][info][gc,stats ] - age 3: 705224 bytes, 40172072 total [887.939s][info][gc,stats ] - age 4: 876008 bytes, 41048080 total [887.939s][info][gc,stats ] - age 5: 4859312 bytes, 45907392 total [887.939s][info][gc,stats ] - age 6: 10138480 bytes, 56045872 total [887.939s][info][gc,stats ] - age 7: 183912 bytes, 56229784 total [887.939s][info][gc,stats ] [887.939s][info][gc,stats ] Mutators: Evacuated 544B across 29 objects, abandoned 0B across 0 objects. [887.939s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [887.939s][info][gc,stats ] - age 1: 256 bytes, 256 total [887.939s][info][gc,stats ] - age 2: 64 bytes, 320 total [887.939s][info][gc,stats ] - age 3: 96 bytes, 416 total [887.939s][info][gc,stats ] - age 4: 128 bytes, 544 total [887.939s][info][gc,stats ] [887.939s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [887.939s][info][gc,stats ] - age 3: 33507008 bytes, 33507008 total [887.939s][info][gc,stats ] - age 4: 173974864 bytes, 207481872 total [887.939s][info][gc,stats ] - age 5: 371665168 bytes, 579147040 total [887.939s][info][gc,stats ] - age 6: 297075824 bytes, 876222864 total [887.939s][info][gc,stats ] - age 7: 8271840 bytes, 884494704 total [887.939s][info][gc,stats ] [887.939s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [887.939s][info][gc,stats ] - age 7: 10885474880 bytes, 10885474880 total [887.939s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [887.949s][info][gc ] Transition from: normal to: idle [887.950s][info][gc ] Trigger (YOUNG): Average GC time (5189.61 ms) is above the time for average allocation rate (2076 MB/s) to deplete free headroom (6972M) (margin of error = 3.29) [887.950s][info][gc,ergo ] Free headroom: 8559M (free) - 1587M (spike) - 0B (penalties) = 6972M [887.951s][info][gc ] Transition from: idle to: normal [887.951s][info][gc ] Heuristics request for young collection accepted [887.951s][info][gc,free ] Free: 8559M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 8599K, Mutator Free: 1071 Collector Reserve: 791M, Max: 8192K; Used: 2064B Old Collector Reserve: 7165K, Max: 7165K; Used: 1026K [887.951s][info][gc,ergo ] GC(525) Start GC cycle (YOUNG) [887.951s][info][gc,start ] GC(525) Concurrent reset [887.951s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent reset [887.977s][info][gc ] GC(525) Concurrent reset 26.674ms [887.978s][info][gc,start ] GC(525) Pause Init Mark (YOUNG) [887.978s][info][gc,task ] GC(525) Using 8 of 8 workers for init marking [887.981s][info][gc ] GC(525) Pause Init Mark (YOUNG) 3.713ms [887.982s][info][gc,start ] GC(525) Concurrent remembered set scanning [887.982s][info][gc,task ] GC(525) Using 4 of 8 workers for Concurrent remembered set scanning [888.569s][info][gc ] GC(525) Concurrent remembered set scanning 587.619ms [888.569s][info][gc,start ] GC(525) Concurrent marking roots [888.569s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent marking roots [888.572s][info][gc ] GC(525) Concurrent marking roots 2.173ms [888.572s][info][gc,start ] GC(525) Concurrent marking (YOUNG) [888.572s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent marking [888.902s][info][gc ] Periodic Sample: GCU = 24.525%, MU = 18.147% during most recent 5.0s [890.049s][info][gc ] GC(525) Concurrent marking (YOUNG) 1477.517ms [890.050s][info][gc,start ] GC(525) Pause Final Mark (YOUNG) [890.050s][info][gc,task ] GC(525) Using 8 of 8 workers for final marking [890.050s][info][gc,ergo ] GC(525) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [890.050s][info][gc,ergo ] GC(525) Adaptive CSet Selection for YOUNG. Max Evacuation: 656M, Actual Free: 0B. [890.051s][info][gc,ergo ] GC(525) Chosen CSet evacuates young: 53953K (of which at least: 0B are to be promoted), old: 0B [890.051s][info][gc,ergo ] GC(525) Collectable Garbage: 5491M (98%), Immediate: 0B (0%), 0 regions, CSet: 5491M (98%), 693 regions [890.051s][info][gc,ergo ] GC(525) Evacuation Targets: YOUNG: 53953K, PROMOTE: 0B, OLD: 0B, TOTAL: 53953K [890.051s][info][gc,free ] Free: 5099M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 4270K, Mutator Free: 638 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7165K, Max: 7165K; Used: 1026K [890.051s][info][gc ] GC(525) Pause Final Mark (YOUNG) 1.083ms [890.051s][info][gc,start ] GC(525) Concurrent thread roots [890.051s][info][gc,task ] GC(525) Using 4 of 8 workers for Concurrent thread roots [890.055s][info][gc ] GC(525) Concurrent thread roots 4.145ms [890.055s][info][gc,start ] GC(525) Concurrent weak references [890.055s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent weak references [890.055s][info][gc,ref ] GC(525) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [890.055s][info][gc,ref ] GC(525) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [890.055s][info][gc,ref ] GC(525) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [890.055s][info][gc ] GC(525) Concurrent weak references 0.039ms [890.055s][info][gc,start ] GC(525) Concurrent weak roots [890.055s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent weak root [890.056s][info][gc ] GC(525) Concurrent weak roots 0.732ms [890.056s][info][gc,start ] GC(525) Concurrent cleanup [890.056s][info][gc ] GC(525) Concurrent cleanup 26556M->26557M(31744M) 0.115ms [890.056s][info][gc,free ] Free: 5086M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 1662K, Mutator Free: 636 Collector Reserve: 65523K, Max: 8192K; Used: 12384B Old Collector Reserve: 7165K, Max: 7165K; Used: 1026K [890.056s][info][gc,start ] GC(525) Concurrent strong roots [890.056s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent strong root [890.056s][info][gc ] GC(525) Concurrent strong roots 0.406ms [890.056s][info][gc,start ] GC(525) Concurrent evacuation [890.056s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent evacuation [890.061s][info][gc ] GC(525) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15992M [890.081s][info][gc ] GC(525) Concurrent evacuation 24.990ms [890.082s][info][gc,start ] GC(525) Pause Init Update Refs [890.082s][info][gc ] GC(525) Pause Init Update Refs 0.548ms [890.082s][info][gc,start ] GC(525) Concurrent update references [890.082s][info][gc,task ] GC(525) Using 4 of 8 workers for concurrent reference update [890.082s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [890.778s][info][gc ] GC(525) Concurrent update references 695.315ms [890.778s][info][gc,start ] GC(525) Concurrent update thread roots [890.787s][info][gc ] GC(525) Concurrent update thread roots 9.228ms [890.787s][info][gc,start ] GC(525) Pause Final Update Refs [890.787s][info][gc,task ] GC(525) Using 8 of 8 workers for final reference update [890.788s][info][gc,free ] Free: 8214M, Max: 8192K regular, 416M humongous, Frag: 85% external, 66% internal; Used: 5481M, Mutator Free: 1027 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 66562K [890.788s][info][gc ] GC(525) Pause Final Update Refs 0.246ms [890.788s][info][gc,start ] GC(525) Concurrent cleanup [890.788s][info][gc ] GC(525) Concurrent cleanup 28085M->22549M(31744M) 0.250ms [890.788s][info][gc ] GC(525) Transfer 20 region(s) from YOUNG to OLD, yielding increased size: 16152M [890.788s][info][gc,ergo ] GC(525) After cleanup, successfully transferred 20 regions to old to prepare for next gc, old available: 167M, young_available: 8998M [890.788s][info][gc,ergo ] GC(525) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.4% during period of 2.850s [890.788s][info][gc,ergo ] GC(525) At end of Concurrent Young GC: YOUNG generation used: 6594M, used regions: 6624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15592M, available: 8997M [890.788s][info][gc,ergo ] GC(525) At end of Concurrent Young GC: OLD generation used: 15955M, used regions: 15992M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16152M, available: 167M [890.788s][info][gc,free ] Free: 8213M, Max: 8192K regular, 464M humongous, Frag: 95% external, 0% internal; Used: 2841K, Mutator Free: 1027 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1026K [890.789s][info][gc,stats ] [890.789s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [890.789s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [890.789s][info][gc,stats ] [890.789s][info][gc,stats ] Concurrent Reset 26719 us [890.789s][info][gc,stats ] Pause Init Mark (G) 4462 us [890.789s][info][gc,stats ] Pause Init Mark (N) 3724 us [890.789s][info][gc,stats ] Swap Remembered Set 3356 us [890.789s][info][gc,stats ] Update Region States 237 us [890.789s][info][gc,stats ] Concurrent Scan Remembered Set 587653 us, parallelism: 4.00x [890.789s][info][gc,stats ] RS: 2350134 us [890.789s][info][gc,stats ] RS: Scan Clusters 2350134 us, workers (us): 587540, 587538, 587533, 587524, ---, ---, ---, ---, [890.789s][info][gc,stats ] Concurrent Mark Roots 2189 us, parallelism: 3.25x [890.789s][info][gc,stats ] CMR: 7122 us [890.789s][info][gc,stats ] CMR: Thread Roots 6042 us, workers (us): 1582, 1406, 1449, 1606, ---, ---, ---, ---, [890.789s][info][gc,stats ] CMR: Code Cache Roots 959 us, workers (us): 182, 341, 294, 142, ---, ---, ---, ---, [890.789s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 29, 24, 17, 14, ---, ---, ---, ---, [890.789s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [890.789s][info][gc,stats ] Concurrent Marking 1477547 us, parallelism: 3.98x [890.789s][info][gc,stats ] CM: 5876232 us [890.789s][info][gc,stats ] CM: Parallel Mark 5876232 us, workers (us): 1469071, 1469057, 1469051, 1469054, ---, ---, ---, ---, [890.789s][info][gc,stats ] Pause Final Mark (G) 1682 us [890.789s][info][gc,stats ] Pause Final Mark (N) 1089 us [890.789s][info][gc,stats ] Finish Mark 570 us [890.789s][info][gc,stats ] Update Region States 87 us [890.789s][info][gc,stats ] Choose Collection Set 196 us [890.789s][info][gc,stats ] Rebuild Free Set 45 us [890.789s][info][gc,stats ] Concurrent Thread Roots 4160 us, parallelism: 3.88x [890.789s][info][gc,stats ] CTR: 16153 us [890.789s][info][gc,stats ] CTR: Thread Roots 16153 us, workers (us): 4016, 4051, 4007, 4079, ---, ---, ---, ---, [890.789s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [890.789s][info][gc,stats ] CWRF: 1 us [890.789s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [890.789s][info][gc,stats ] Concurrent Weak Roots 737 us [890.789s][info][gc,stats ] Roots 57 us, parallelism: 1.44x [890.789s][info][gc,stats ] CWR: 83 us [890.789s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 28, 22, 17, 16, ---, ---, ---, ---, [890.789s][info][gc,stats ] Rendezvous 667 us [890.789s][info][gc,stats ] Concurrent Cleanup 119 us [890.789s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.52x [890.789s][info][gc,stats ] CSR: 1043 us [890.789s][info][gc,stats ] CSR: Code Cache Roots 887 us, workers (us): 152, 250, 335, 150, ---, ---, ---, ---, [890.789s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 41, 36, 28, 22, ---, ---, ---, ---, [890.789s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [890.789s][info][gc,stats ] Concurrent Evacuation 25004 us [890.789s][info][gc,stats ] Pause Init Update Refs (G) 1054 us [890.789s][info][gc,stats ] Pause Init Update Refs (N) 559 us [890.789s][info][gc,stats ] Manage GCLABs 454 us [890.789s][info][gc,stats ] Concurrent Update Refs 695343 us [890.789s][info][gc,stats ] Concurrent Update Thread Roots 9246 us [890.789s][info][gc,stats ] Pause Final Update Refs (G) 849 us [890.789s][info][gc,stats ] Pause Final Update Refs (N) 251 us [890.789s][info][gc,stats ] Update Region States 61 us [890.789s][info][gc,stats ] Trash Collection Set 21 us [890.789s][info][gc,stats ] Rebuild Free Set 82 us [890.789s][info][gc,stats ] Concurrent Cleanup 259 us [890.789s][info][gc,stats ] Workers: Evacuated 53952K across 905309 objects, abandoned 0B across 0 objects. [890.789s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [890.789s][info][gc,stats ] - age 1: 37486688 bytes, 37486688 total [890.789s][info][gc,stats ] - age 2: 583472 bytes, 38070160 total [890.789s][info][gc,stats ] - age 3: 797624 bytes, 38867784 total [890.789s][info][gc,stats ] - age 4: 613632 bytes, 39481416 total [890.789s][info][gc,stats ] - age 5: 778248 bytes, 40259664 total [890.789s][info][gc,stats ] - age 6: 4854376 bytes, 45114040 total [890.789s][info][gc,stats ] - age 7: 10133512 bytes, 55247552 total [890.789s][info][gc,stats ] [890.789s][info][gc,stats ] Mutators: Evacuated 384B across 24 objects, abandoned 0B across 0 objects. [890.789s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [890.789s][info][gc,stats ] - age 1: 64 bytes, 64 total [890.789s][info][gc,stats ] - age 3: 128 bytes, 192 total [890.789s][info][gc,stats ] - age 4: 32 bytes, 224 total [890.789s][info][gc,stats ] - age 5: 160 bytes, 384 total [890.789s][info][gc,stats ] [890.789s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [890.789s][info][gc,stats ] - age 1: 32 bytes, 32 total [890.789s][info][gc,stats ] - age 4: 33473904 bytes, 33473936 total [890.789s][info][gc,stats ] - age 5: 173846856 bytes, 207320792 total [890.789s][info][gc,stats ] - age 6: 371552928 bytes, 578873720 total [890.789s][info][gc,stats ] - age 7: 297063272 bytes, 875936992 total [890.789s][info][gc,stats ] [890.789s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [890.789s][info][gc,stats ] - age 7: 10893746720 bytes, 10893746720 total [890.789s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [890.800s][info][gc ] Transition from: normal to: idle [890.800s][info][gc ] Trigger (YOUNG): Average GC time (5325.13 ms) is above the time for average allocation rate (2071 MB/s) to deplete free headroom (6601M) (margin of error = 3.29) [890.800s][info][gc,ergo ] Free headroom: 8188M (free) - 1587M (spike) - 0B (penalties) = 6601M [890.800s][info][gc ] Transition from: idle to: normal [890.800s][info][gc ] Heuristics request for young collection accepted [890.800s][info][gc,free ] Free: 8188M, Max: 8192K regular, 464M humongous, Frag: 95% external, 0% internal; Used: 3747K, Mutator Free: 1024 Collector Reserve: 783M, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1026K [890.800s][info][gc,ergo ] GC(526) Start GC cycle (YOUNG) [890.800s][info][gc,start ] GC(526) Concurrent reset [890.800s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent reset [890.827s][info][gc ] GC(526) Concurrent reset 27.663ms [890.828s][info][gc,start ] GC(526) Pause Init Mark (YOUNG) [890.828s][info][gc,task ] GC(526) Using 8 of 8 workers for init marking [890.833s][info][gc ] GC(526) Pause Init Mark (YOUNG) 5.239ms [890.833s][info][gc,start ] GC(526) Concurrent remembered set scanning [890.833s][info][gc,task ] GC(526) Using 4 of 8 workers for Concurrent remembered set scanning [891.371s][info][gc ] GC(526) Concurrent remembered set scanning 537.225ms [891.371s][info][gc,start ] GC(526) Concurrent marking roots [891.371s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent marking roots [891.374s][info][gc ] GC(526) Concurrent marking roots 2.956ms [891.374s][info][gc,start ] GC(526) Concurrent marking (YOUNG) [891.374s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent marking [892.760s][info][gc ] GC(526) Concurrent marking (YOUNG) 1385.869ms [892.760s][info][gc,start ] GC(526) Pause Final Mark (YOUNG) [892.760s][info][gc,task ] GC(526) Using 8 of 8 workers for final marking [892.761s][info][gc,ergo ] GC(526) Planning to promote in place 0 humongous regions and 20 regular regions, spanning a total of 167772160 used bytes [892.761s][info][gc,ergo ] GC(526) Adaptive CSet Selection for YOUNG. Max Evacuation: 649M, Actual Free: 0B. [892.761s][info][gc,ergo ] GC(526) Chosen CSet evacuates young: 49591K (of which at least: 133M are to be promoted), old: 0B [892.761s][info][gc,ergo ] GC(526) Collectable Garbage: 5746M (99%), Immediate: 0B (0%), 0 regions, CSet: 5746M (99%), 741 regions [892.761s][info][gc,ergo ] GC(526) Evacuation Targets: YOUNG: 49591K, PROMOTE: 133M, OLD: 0B, TOTAL: 181M [892.761s][info][gc,free ] Free: 5001M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 6319K, Mutator Free: 626 Collector Reserve: 65531K, Max: 8192K; Used: 4128B Old Collector Reserve: 166M, Max: 8192K; Used: 1026K [892.761s][info][gc ] GC(526) Pause Final Mark (YOUNG) 1.040ms [892.761s][info][gc,start ] GC(526) Concurrent thread roots [892.761s][info][gc,task ] GC(526) Using 4 of 8 workers for Concurrent thread roots [892.765s][info][gc ] GC(526) Concurrent thread roots 4.094ms [892.765s][info][gc,start ] GC(526) Concurrent weak references [892.765s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent weak references [892.765s][info][gc,ref ] GC(526) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [892.765s][info][gc,ref ] GC(526) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [892.765s][info][gc,ref ] GC(526) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [892.765s][info][gc ] GC(526) Concurrent weak references 0.041ms [892.765s][info][gc,start ] GC(526) Concurrent weak roots [892.765s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent weak root [892.766s][info][gc ] GC(526) Concurrent weak roots 1.035ms [892.766s][info][gc,start ] GC(526) Concurrent cleanup [892.767s][info][gc ] GC(526) Concurrent cleanup 26495M->26495M(31744M) 0.103ms [892.767s][info][gc,free ] Free: 4988M, Max: 8192K regular, 544M humongous, Frag: 90% external, 0% internal; Used: 3765K, Mutator Free: 624 Collector Reserve: 65505K, Max: 8192K; Used: 30960B Old Collector Reserve: 166M, Max: 8192K; Used: 1034K [892.767s][info][gc,start ] GC(526) Concurrent strong roots [892.767s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent strong root [892.767s][info][gc ] GC(526) Concurrent strong roots 0.410ms [892.767s][info][gc,start ] GC(526) Concurrent evacuation [892.767s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent evacuation [892.768s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [892.769s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [892.772s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [892.812s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [892.855s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [892.857s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [892.859s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [892.877s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [892.879s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [892.881s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [892.881s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [892.883s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [892.883s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [892.885s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [892.888s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [892.892s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [892.929s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [892.971s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [892.973s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [892.975s][info][gc ] GC(526) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [893.003s][info][gc ] GC(526) Concurrent evacuation 236.194ms [893.004s][info][gc,start ] GC(526) Pause Init Update Refs [893.004s][info][gc ] GC(526) Pause Init Update Refs 0.516ms [893.004s][info][gc,start ] GC(526) Concurrent update references [893.004s][info][gc,task ] GC(526) Using 4 of 8 workers for concurrent reference update [893.004s][info][gc,free ] At start of update refs, moving 9147K to Mutator free set from Collector Reserve (9147K) and from Old Collector Reserve (0B) [893.768s][info][gc ] GC(526) Concurrent update references 763.333ms [893.768s][info][gc,start ] GC(526) Concurrent update thread roots [893.777s][info][gc ] GC(526) Concurrent update thread roots 9.651ms [893.778s][info][gc,start ] GC(526) Pause Final Update Refs [893.778s][info][gc,task ] GC(526) Using 8 of 8 workers for final reference update [893.778s][info][gc,free ] Free: 8060M, Max: 8192K regular, 416M humongous, Frag: 82% external, 72% internal; Used: 5835M, Mutator Free: 1008 Collector Reserve: 776M, Max: 8192K; Used: 56388K Old Collector Reserve: 49152K, Max: 8192K; Used: 49152K [893.778s][info][gc ] GC(526) Pause Final Update Refs 0.225ms [893.778s][info][gc,start ] GC(526) Concurrent cleanup [893.778s][info][gc ] GC(526) Concurrent cleanup 28757M->22830M(31744M) 0.205ms [893.778s][info][gc ] GC(526) Transfer 6 region(s) from YOUNG to OLD, yielding increased size: 16360M [893.778s][info][gc,ergo ] GC(526) After cleanup, successfully transferred 6 regions to old to prepare for next gc, old available: 49158K, young_available: 8836M [893.779s][info][gc,ergo ] GC(526) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.0% during period of 2.990s [893.779s][info][gc,ergo ] GC(526) At end of Concurrent Young GC: YOUNG generation used: 6548M, used regions: 6560M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15384M, available: 8835M [893.779s][info][gc,ergo ] GC(526) At end of Concurrent Young GC: OLD generation used: 16282M, used regions: 16312M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16360M, available: 49158K [893.779s][info][gc,free ] Free: 8058M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5700K, Mutator Free: 1008 Collector Reserve: 776M, Max: 8192K; Used: 7236K Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [893.779s][info][gc,stats ] [893.779s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [893.779s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [893.779s][info][gc,stats ] [893.779s][info][gc,stats ] Concurrent Reset 27692 us [893.779s][info][gc,stats ] Pause Init Mark (G) 5997 us [893.779s][info][gc,stats ] Pause Init Mark (N) 5249 us [893.779s][info][gc,stats ] Swap Remembered Set 4808 us [893.779s][info][gc,stats ] Update Region States 303 us [893.779s][info][gc,stats ] Concurrent Scan Remembered Set 537255 us, parallelism: 3.99x [893.779s][info][gc,stats ] RS: 2145830 us [893.779s][info][gc,stats ] RS: Scan Clusters 2145830 us, workers (us): 537148, 536392, 536306, 535984, ---, ---, ---, ---, [893.779s][info][gc,stats ] Concurrent Mark Roots 2973 us, parallelism: 3.52x [893.779s][info][gc,stats ] CMR: 10474 us [893.779s][info][gc,stats ] CMR: Thread Roots 9159 us, workers (us): 2211, 2127, 2410, 2410, ---, ---, ---, ---, [893.779s][info][gc,stats ] CMR: Code Cache Roots 1178 us, workers (us): 383, 446, 165, 183, ---, ---, ---, ---, [893.779s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 33, 28, 21, 20, ---, ---, ---, ---, [893.779s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [893.779s][info][gc,stats ] Concurrent Marking 1385896 us, parallelism: 3.98x [893.779s][info][gc,stats ] CM: 5511301 us [893.779s][info][gc,stats ] CM: Parallel Mark 5511301 us, workers (us): 1377835, 1377828, 1377826, 1377813, ---, ---, ---, ---, [893.779s][info][gc,stats ] Pause Final Mark (G) 1668 us [893.779s][info][gc,stats ] Pause Final Mark (N) 1046 us [893.779s][info][gc,stats ] Finish Mark 510 us [893.779s][info][gc,stats ] Update Region States 89 us [893.779s][info][gc,stats ] Choose Collection Set 205 us [893.779s][info][gc,stats ] Rebuild Free Set 59 us [893.779s][info][gc,stats ] Concurrent Thread Roots 4113 us, parallelism: 3.89x [893.779s][info][gc,stats ] CTR: 15996 us [893.779s][info][gc,stats ] CTR: Thread Roots 15996 us, workers (us): 4051, 3942, 4033, 3970, ---, ---, ---, ---, [893.779s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [893.779s][info][gc,stats ] CWRF: 1 us [893.779s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [893.779s][info][gc,stats ] Concurrent Weak Roots 1052 us [893.779s][info][gc,stats ] Roots 53 us, parallelism: 1.37x [893.779s][info][gc,stats ] CWR: 72 us [893.779s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 18, 17, 13, ---, ---, ---, ---, [893.779s][info][gc,stats ] Rendezvous 972 us [893.779s][info][gc,stats ] Concurrent Cleanup 109 us [893.779s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.67x [893.779s][info][gc,stats ] CSR: 1114 us [893.779s][info][gc,stats ] CSR: Code Cache Roots 949 us, workers (us): 186, 161, 333, 268, ---, ---, ---, ---, [893.779s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 40, 37, 30, 29, ---, ---, ---, ---, [893.779s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [893.779s][info][gc,stats ] Concurrent Evacuation 236210 us [893.779s][info][gc,stats ] Pause Init Update Refs (G) 1090 us [893.779s][info][gc,stats ] Pause Init Update Refs (N) 528 us [893.779s][info][gc,stats ] Manage GCLABs 440 us [893.779s][info][gc,stats ] Concurrent Update Refs 763361 us [893.779s][info][gc,stats ] Concurrent Update Thread Roots 9658 us [893.779s][info][gc,stats ] Pause Final Update Refs (G) 843 us [893.779s][info][gc,stats ] Pause Final Update Refs (N) 230 us [893.779s][info][gc,stats ] Update Region States 49 us [893.779s][info][gc,stats ] Trash Collection Set 18 us [893.779s][info][gc,stats ] Rebuild Free Set 75 us [893.779s][info][gc,stats ] Concurrent Cleanup 212 us [893.779s][info][gc,stats ] Workers: Evacuated 181M across 5170500 objects, abandoned 0B across 0 objects. [893.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [893.779s][info][gc,stats ] - age 1: 59021424 bytes, 59021424 total [893.779s][info][gc,stats ] - age 2: 1593720 bytes, 60615144 total [893.779s][info][gc,stats ] - age 3: 493176 bytes, 61108320 total [893.779s][info][gc,stats ] - age 4: 754048 bytes, 61862368 total [893.779s][info][gc,stats ] - age 5: 518872 bytes, 62381240 total [893.779s][info][gc,stats ] - age 6: 670616 bytes, 63051856 total [893.779s][info][gc,stats ] - age 7: 14973728 bytes, 78025584 total [893.779s][info][gc,stats ] - age 10: 112 bytes, 78025696 total [893.779s][info][gc,stats ] - age 11: 32 bytes, 78025728 total [893.779s][info][gc,stats ] - age 13: 392 bytes, 78026120 total [893.779s][info][gc,stats ] - age 14: 112 bytes, 78026232 total [893.779s][info][gc,stats ] - age 15: 56 bytes, 78026288 total [893.779s][info][gc,stats ] [893.779s][info][gc,stats ] Mutators: Evacuated 4672B across 237 objects, abandoned 0B across 0 objects. [893.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [893.779s][info][gc,stats ] - age 1: 1408 bytes, 1408 total [893.779s][info][gc,stats ] - age 2: 528 bytes, 1936 total [893.779s][info][gc,stats ] - age 3: 560 bytes, 2496 total [893.779s][info][gc,stats ] - age 4: 400 bytes, 2896 total [893.779s][info][gc,stats ] - age 5: 512 bytes, 3408 total [893.779s][info][gc,stats ] - age 6: 560 bytes, 3968 total [893.779s][info][gc,stats ] - age 7: 192 bytes, 4160 total [893.779s][info][gc,stats ] [893.779s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [893.779s][info][gc,stats ] - age 5: 33445152 bytes, 33445152 total [893.779s][info][gc,stats ] - age 6: 173773584 bytes, 207218736 total [893.779s][info][gc,stats ] - age 7: 371447896 bytes, 578666632 total [893.779s][info][gc,stats ] [893.779s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [893.779s][info][gc,stats ] - age 7: 11051219064 bytes, 11051219064 total [893.779s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [893.789s][info][gc ] Transition from: normal to: idle [893.790s][info][gc ] Trigger (YOUNG): Average GC time (5468.48 ms) is above the time for average allocation rate (2067 MB/s) to deplete free headroom (6448M) (margin of error = 3.29) [893.790s][info][gc,ergo ] Free headroom: 8035M (free) - 1587M (spike) - 0B (penalties) = 6448M [893.790s][info][gc ] Transition from: idle to: normal [893.790s][info][gc ] Heuristics request for young collection accepted [893.790s][info][gc,free ] Free: 8035M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4673K, Mutator Free: 1005 Collector Reserve: 776M, Max: 8192K; Used: 7236K Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [893.790s][info][gc,ergo ] GC(527) Start GC cycle (YOUNG) [893.790s][info][gc,start ] GC(527) Concurrent reset [893.790s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent reset [893.816s][info][gc ] GC(527) Concurrent reset 25.573ms [893.816s][info][gc,start ] GC(527) Pause Init Mark (YOUNG) [893.816s][info][gc,task ] GC(527) Using 8 of 8 workers for init marking [893.820s][info][gc ] GC(527) Pause Init Mark (YOUNG) 3.719ms [893.820s][info][gc,start ] GC(527) Concurrent remembered set scanning [893.820s][info][gc,task ] GC(527) Using 4 of 8 workers for Concurrent remembered set scanning [893.913s][info][gc ] Periodic Sample: GCU = 24.005%, MU = 18.157% during most recent 5.0s [894.297s][info][gc ] GC(527) Concurrent remembered set scanning 476.134ms [894.297s][info][gc,start ] GC(527) Concurrent marking roots [894.297s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent marking roots [894.300s][info][gc ] GC(527) Concurrent marking roots 2.976ms [894.300s][info][gc,start ] GC(527) Concurrent marking (YOUNG) [894.300s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent marking [895.179s][info][gc ] GC(527) Concurrent marking (YOUNG) 879.262ms [895.179s][info][gc,start ] GC(527) Pause Final Mark (YOUNG) [895.179s][info][gc,task ] GC(527) Using 8 of 8 workers for final marking [895.180s][info][gc,ergo ] GC(527) Planning to promote in place 0 humongous regions and 41 regular regions, spanning a total of 343932928 used bytes [895.180s][info][gc,ergo ] GC(527) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [895.180s][info][gc,ergo ] GC(527) Chosen CSet evacuates young: 44694K (of which at least: 39806K are to be promoted), old: 0B [895.180s][info][gc,ergo ] GC(527) Collectable Garbage: 6008M (99%), Immediate: 0B (0%), 0 regions, CSet: 6008M (99%), 762 regions [895.180s][info][gc,ergo ] GC(527) Evacuation Targets: YOUNG: 44694K, PROMOTE: 39806K, OLD: 0B, TOTAL: 84500K [895.180s][info][gc,free ] Free: 5950M, Max: 8192K regular, 544M humongous, Frag: 91% external, 0% internal; Used: 1734K, Mutator Free: 744 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 49152K, Max: 8192K; Used: 0B [895.180s][info][gc ] GC(527) Pause Final Mark (YOUNG) 0.958ms [895.180s][info][gc,start ] GC(527) Concurrent thread roots [895.180s][info][gc,task ] GC(527) Using 4 of 8 workers for Concurrent thread roots [895.184s][info][gc ] GC(527) Concurrent thread roots 3.922ms [895.184s][info][gc,start ] GC(527) Concurrent weak references [895.184s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent weak references [895.184s][info][gc,ref ] GC(527) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [895.184s][info][gc,ref ] GC(527) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [895.184s][info][gc,ref ] GC(527) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [895.184s][info][gc ] GC(527) Concurrent weak references 0.042ms [895.184s][info][gc,start ] GC(527) Concurrent weak roots [895.184s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent weak root [895.185s][info][gc ] GC(527) Concurrent weak roots 0.682ms [895.185s][info][gc,start ] GC(527) Concurrent cleanup [895.185s][info][gc ] GC(527) Concurrent cleanup 25666M->25667M(31744M) 0.107ms [895.185s][info][gc,free ] Free: 5938M, Max: 8192K regular, 544M humongous, Frag: 91% external, 0% internal; Used: 5856K, Mutator Free: 743 Collector Reserve: 57321K, Max: 8192K; Used: 22704B Old Collector Reserve: 49149K, Max: 8192K; Used: 2560B [895.185s][info][gc,start ] GC(527) Concurrent strong roots [895.185s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent strong root [895.186s][info][gc ] GC(527) Concurrent strong roots 0.412ms [895.186s][info][gc,start ] GC(527) Concurrent evacuation [895.186s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent evacuation [895.197s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [895.197s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [895.197s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [895.199s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [895.199s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [895.200s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [895.202s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [895.240s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [895.240s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [895.243s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [895.245s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [895.246s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [895.247s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [895.249s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [895.250s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [895.252s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [895.252s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [895.254s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [895.254s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [895.256s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [895.256s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [895.257s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [895.258s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [895.260s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [895.261s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [895.262s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [895.263s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [895.264s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [895.264s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [895.266s][info][gc,ergo ] GC(527) Promotion failed, size 32, has plab? yes, PLAB remaining: 8386032, plab promotions disabled, promotion reserve: 50338304, promotion expended: 50332712, old capacity: 17397972992, old_used: 17367199312, old unaffiliated regions: 0 [895.266s][info][gc,ergo ] GC(527) Promotion failed, size 32, has plab? yes, PLAB remaining: 8386032, plab promotions disabled, promotion reserve: 50338304, promotion expended: 50332712, old capacity: 17397972992, old_used: 17367199312, old unaffiliated regions: 0 [895.266s][info][gc,ergo ] GC(527) Promotion failed, size 32, has plab? yes, PLAB remaining: 8386032, plab promotions disabled, promotion reserve: 50338304, promotion expended: 50332712, old capacity: 17397972992, old_used: 17367199312, old unaffiliated regions: 0 [895.266s][info][gc,ergo ] GC(527) Promotion failed, size 32, has plab? yes, PLAB remaining: 8386032, plab promotions disabled, promotion reserve: 50338304, promotion expended: 50332712, old capacity: 17397972992, old_used: 17367199312, old unaffiliated regions: 0 [895.266s][info][gc,ergo ] GC(527) Squelching additional promotion failure reports for current epoch [895.266s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [895.266s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [895.266s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [895.268s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [895.268s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [895.269s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [895.270s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [895.270s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [895.271s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [895.271s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [895.272s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [895.273s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [895.273s][info][gc ] GC(527) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [895.275s][info][gc ] GC(527) Concurrent evacuation 89.968ms [895.276s][info][gc,start ] GC(527) Pause Init Update Refs [895.276s][info][gc ] GC(527) Pause Init Update Refs 0.513ms [895.277s][info][gc,start ] GC(527) Concurrent update references [895.277s][info][gc,task ] GC(527) Using 4 of 8 workers for concurrent reference update [895.277s][info][gc,free ] At start of update refs, moving 8163K to Mutator free set from Collector Reserve (8163K) and from Old Collector Reserve (0B) [895.840s][info][gc ] GC(527) Concurrent update references 563.189ms [895.840s][info][gc,start ] GC(527) Concurrent update thread roots [895.849s][info][gc ] GC(527) Concurrent update thread roots 9.735ms [895.850s][info][gc,start ] GC(527) Pause Final Update Refs [895.850s][info][gc,task ] GC(527) Using 8 of 8 workers for final reference update [895.850s][info][gc,free ] Free: 9903M, Max: 8192K regular, 416M humongous, Frag: 90% external, 60% internal; Used: 6020M, Mutator Free: 1238 Collector Reserve: 751M, Max: 8192K; Used: 40032K Old Collector Reserve: 32768K, Max: 8192K; Used: 32768K [895.850s][info][gc ] GC(527) Pause Final Update Refs 0.259ms [895.850s][info][gc,start ] GC(527) Concurrent cleanup [895.851s][info][gc ] GC(527) Concurrent cleanup 27110M->21027M(31744M) 0.178ms [895.851s][info][gc ] GC(527) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 16728M [895.851s][info][gc,ergo ] GC(527) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 32774K, young_available: 10654M [895.851s][info][gc,ergo ] GC(527) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.4% during period of 2.072s [895.851s][info][gc,ergo ] GC(527) At end of Concurrent Young GC: YOUNG generation used: 4362M, used regions: 4384M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15016M, available: 10653M [895.851s][info][gc,ergo ] GC(527) At end of Concurrent Young GC: OLD generation used: 16666M, used regions: 16696M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16728M, available: 32774K [895.851s][info][gc,free ] Free: 9901M, Max: 8192K regular, 464M humongous, Frag: 96% external, 0% internal; Used: 2229K, Mutator Free: 1238 Collector Reserve: 751M, Max: 8192K; Used: 28896B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [895.851s][info][gc,stats ] [895.851s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [895.851s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [895.851s][info][gc,stats ] [895.851s][info][gc,stats ] Concurrent Reset 25601 us [895.851s][info][gc,stats ] Pause Init Mark (G) 4456 us [895.851s][info][gc,stats ] Pause Init Mark (N) 3727 us [895.851s][info][gc,stats ] Swap Remembered Set 3328 us [895.851s][info][gc,stats ] Update Region States 268 us [895.851s][info][gc,stats ] Concurrent Scan Remembered Set 476162 us, parallelism: 4.00x [895.851s][info][gc,stats ] RS: 1903923 us [895.851s][info][gc,stats ] RS: Scan Clusters 1903923 us, workers (us): 476070, 476064, 476054, 475736, ---, ---, ---, ---, [895.851s][info][gc,stats ] Concurrent Mark Roots 2995 us, parallelism: 3.54x [895.851s][info][gc,stats ] CMR: 10592 us [895.851s][info][gc,stats ] CMR: Thread Roots 9371 us, workers (us): 2428, 2429, 2301, 2214, ---, ---, ---, ---, [895.851s][info][gc,stats ] CMR: Code Cache Roots 1084 us, workers (us): 180, 180, 337, 387, ---, ---, ---, ---, [895.851s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 29, 25, 24, 20, ---, ---, ---, ---, [895.851s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, 9, ---, ---, ---, ---, ---, ---, [895.851s][info][gc,stats ] Concurrent Marking 879290 us, parallelism: 3.96x [895.851s][info][gc,stats ] CM: 3484719 us [895.851s][info][gc,stats ] CM: Parallel Mark 3484719 us, workers (us): 871193, 871186, 871175, 871165, ---, ---, ---, ---, [895.851s][info][gc,stats ] Pause Final Mark (G) 1483 us [895.851s][info][gc,stats ] Pause Final Mark (N) 964 us [895.851s][info][gc,stats ] Finish Mark 438 us [895.851s][info][gc,stats ] Update Region States 89 us [895.851s][info][gc,stats ] Choose Collection Set 184 us [895.851s][info][gc,stats ] Rebuild Free Set 45 us [895.851s][info][gc,stats ] Concurrent Thread Roots 3935 us, parallelism: 3.87x [895.851s][info][gc,stats ] CTR: 15222 us [895.851s][info][gc,stats ] CTR: Thread Roots 15222 us, workers (us): 3795, 3789, 3780, 3859, ---, ---, ---, ---, [895.851s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [895.851s][info][gc,stats ] CWRF: 1 us [895.851s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [895.851s][info][gc,stats ] Concurrent Weak Roots 687 us [895.851s][info][gc,stats ] Roots 53 us, parallelism: 1.45x [895.851s][info][gc,stats ] CWR: 78 us [895.851s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 20, 17, 17, ---, ---, ---, ---, [895.851s][info][gc,stats ] Rendezvous 620 us [895.851s][info][gc,stats ] Concurrent Cleanup 111 us [895.851s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.53x [895.851s][info][gc,stats ] CSR: 1054 us [895.851s][info][gc,stats ] CSR: Code Cache Roots 904 us, workers (us): 157, 153, 342, 252, ---, ---, ---, ---, [895.851s][info][gc,stats ] CSR: VM Strong Roots 124 us, workers (us): 36, 33, 30, 23, ---, ---, ---, ---, [895.851s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [895.851s][info][gc,stats ] Concurrent Evacuation 89985 us [895.851s][info][gc,stats ] Pause Init Update Refs (G) 1026 us [895.851s][info][gc,stats ] Pause Init Update Refs (N) 522 us [895.851s][info][gc,stats ] Manage GCLABs 436 us [895.851s][info][gc,stats ] Concurrent Update Refs 563214 us [895.851s][info][gc,stats ] Concurrent Update Thread Roots 9741 us [895.851s][info][gc,stats ] Pause Final Update Refs (G) 880 us [895.851s][info][gc,stats ] Pause Final Update Refs (N) 265 us [895.851s][info][gc,stats ] Update Region States 57 us [895.851s][info][gc,stats ] Trash Collection Set 22 us [895.851s][info][gc,stats ] Rebuild Free Set 103 us [895.851s][info][gc,stats ] Concurrent Cleanup 183 us [895.851s][info][gc,stats ] Workers: Evacuated 84498K across 1886934 objects, abandoned 0B across 0 objects. [895.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [895.851s][info][gc,stats ] - age 1: 49341248 bytes, 49341248 total [895.851s][info][gc,stats ] - age 2: 595440 bytes, 49936688 total [895.851s][info][gc,stats ] - age 3: 575576 bytes, 50512264 total [895.851s][info][gc,stats ] - age 4: 410768 bytes, 50923032 total [895.851s][info][gc,stats ] - age 5: 618256 bytes, 51541288 total [895.851s][info][gc,stats ] - age 6: 435824 bytes, 51977112 total [895.851s][info][gc,stats ] - age 7: 5420616 bytes, 57397728 total [895.851s][info][gc,stats ] - age 9: 1607064 bytes, 59004792 total [895.851s][info][gc,stats ] [895.851s][info][gc,stats ] Mutators: Evacuated 1600B across 80 objects, abandoned 0B across 0 objects. [895.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [895.851s][info][gc,stats ] - age 1: 576 bytes, 576 total [895.851s][info][gc,stats ] - age 2: 208 bytes, 784 total [895.851s][info][gc,stats ] - age 3: 192 bytes, 976 total [895.851s][info][gc,stats ] - age 4: 112 bytes, 1088 total [895.851s][info][gc,stats ] - age 5: 192 bytes, 1280 total [895.851s][info][gc,stats ] - age 6: 96 bytes, 1376 total [895.851s][info][gc,stats ] - age 7: 160 bytes, 1536 total [895.851s][info][gc,stats ] [895.851s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [895.851s][info][gc,stats ] - age 6: 33425696 bytes, 33425696 total [895.851s][info][gc,stats ] - age 7: 173714152 bytes, 207139848 total [895.851s][info][gc,stats ] [895.851s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [895.851s][info][gc,stats ] - age 7: 11381905272 bytes, 11381905272 total [895.852s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [895.862s][info][gc ] Transition from: normal to: idle [895.862s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14748M, current usage: 16666M, percent growth: 13.0% [895.862s][info][gc ] Transition from: idle to: normal [895.862s][info][gc ] Heuristics request for old collection accepted [895.862s][info][gc,free ] Free: 9877M, Max: 8192K regular, 464M humongous, Frag: 96% external, 0% internal; Used: 2293K, Mutator Free: 1235 Collector Reserve: 751M, Max: 8192K; Used: 28896B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [895.862s][info][gc,ergo ] GC(528) Start GC cycle (YOUNG) [895.862s][info][gc,start ] GC(528) Concurrent reset [895.862s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent reset [895.873s][info][gc ] GC(528) Concurrent reset 10.120ms [895.873s][info][gc,start ] GC(528) Pause Init Mark (YOUNG) [895.873s][info][gc,task ] GC(528) Using 8 of 8 workers for init marking [895.877s][info][gc ] GC(528) Pause Init Mark (YOUNG) 3.599ms [895.877s][info][gc,start ] GC(528) Concurrent remembered set scanning [895.877s][info][gc,task ] GC(528) Using 4 of 8 workers for Concurrent remembered set scanning [896.273s][info][gc ] GC(528) Concurrent remembered set scanning 395.966ms [896.273s][info][gc,start ] GC(528) Concurrent marking roots [896.273s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent marking roots [896.276s][info][gc ] GC(528) Concurrent marking roots 3.079ms [896.276s][info][gc,start ] GC(528) Concurrent marking (YOUNG) [896.276s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent marking [896.585s][info][gc ] GC(528) Concurrent marking (YOUNG) 309.020ms [896.585s][info][gc,start ] GC(528) Pause Final Mark (YOUNG) [896.585s][info][gc,task ] GC(528) Using 8 of 8 workers for final marking [896.586s][info][gc,ergo ] GC(528) Planning to promote in place 0 humongous regions and 18 regular regions, spanning a total of 150994944 used bytes [896.586s][info][gc,ergo ] GC(528) Adaptive CSet Selection for YOUNG. Max Evacuation: 625M, Actual Free: 0B. [896.586s][info][gc,ergo ] GC(528) Chosen CSet evacuates young: 39312K (of which at least: 26204K are to be promoted), old: 0B [896.586s][info][gc,ergo ] GC(528) Collectable Garbage: 4168M (99%), Immediate: 0B (0%), 0 regions, CSet: 4168M (99%), 529 regions [896.586s][info][gc,ergo ] GC(528) Evacuation Targets: YOUNG: 39312K, PROMOTE: 26204K, OLD: 0B, TOTAL: 65517K [896.586s][info][gc,free ] Free: 9119M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 658K, Mutator Free: 1140 Collector Reserve: 49123K, Max: 8192K; Used: 28896B Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [896.586s][info][gc ] GC(528) Pause Final Mark (YOUNG) 0.992ms [896.586s][info][gc,start ] GC(528) Concurrent thread roots [896.586s][info][gc,task ] GC(528) Using 4 of 8 workers for Concurrent thread roots [896.591s][info][gc ] GC(528) Concurrent thread roots 4.223ms [896.591s][info][gc,start ] GC(528) Concurrent weak references [896.591s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent weak references [896.591s][info][gc,ref ] GC(528) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [896.591s][info][gc,ref ] GC(528) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [896.591s][info][gc,ref ] GC(528) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [896.591s][info][gc ] GC(528) Concurrent weak references 0.038ms [896.591s][info][gc,start ] GC(528) Concurrent weak roots [896.591s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent weak root [896.591s][info][gc ] GC(528) Concurrent weak roots 0.674ms [896.591s][info][gc,start ] GC(528) Concurrent cleanup [896.592s][info][gc ] GC(528) Concurrent cleanup 22529M->22529M(31744M) 0.107ms [896.592s][info][gc,free ] Free: 9105M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 6301K, Mutator Free: 1139 Collector Reserve: 48410K, Max: 8192K; Used: 741K Old Collector Reserve: 32768K, Max: 8192K; Used: 0B [896.592s][info][gc,start ] GC(528) Concurrent strong roots [896.592s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent strong root [896.592s][info][gc ] GC(528) Concurrent strong roots 0.400ms [896.592s][info][gc,start ] GC(528) Concurrent evacuation [896.592s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent evacuation [896.602s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [896.603s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [896.604s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [896.605s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [896.606s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [896.607s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [896.610s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [896.612s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [896.614s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [896.617s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [896.619s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [896.622s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [896.625s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [896.627s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [896.630s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [896.635s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [896.638s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [896.638s][info][gc ] GC(528) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [896.642s][info][gc,ergo ] GC(528) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 27521808, old capacity: 17691574272, old_used: 17654769232, old unaffiliated regions: 0 [896.642s][info][gc,ergo ] GC(528) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 27521808, old capacity: 17691574272, old_used: 17654769232, old unaffiliated regions: 0 [896.642s][info][gc,ergo ] GC(528) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 27521808, old capacity: 17691574272, old_used: 17654769232, old unaffiliated regions: 0 [896.642s][info][gc,ergo ] GC(528) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33561088, promotion expended: 27521808, old capacity: 17691574272, old_used: 17654769232, old unaffiliated regions: 0 [896.642s][info][gc,ergo ] GC(528) Squelching additional promotion failure reports for current epoch [896.650s][info][gc ] GC(528) Concurrent evacuation 58.266ms [896.651s][info][gc,start ] GC(528) Pause Init Update Refs [896.651s][info][gc ] GC(528) Pause Init Update Refs 0.526ms [896.651s][info][gc,start ] GC(528) Concurrent update references [896.651s][info][gc,task ] GC(528) Using 4 of 8 workers for concurrent reference update [896.651s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [897.054s][info][gc ] GC(528) Concurrent update references 402.369ms [897.054s][info][gc,start ] GC(528) Concurrent update thread roots [897.063s][info][gc ] GC(528) Concurrent update thread roots 9.298ms [897.063s][info][gc,start ] GC(528) Pause Final Update Refs [897.063s][info][gc,task ] GC(528) Using 8 of 8 workers for final reference update [897.064s][info][gc,free ] Free: 11625M, Max: 8192K regular, 464M humongous, Frag: 94% external, 35% internal; Used: 4150M, Mutator Free: 1454 Collector Reserve: 743M, Max: 8192K; Used: 90118K Old Collector Reserve: 5890K, Max: 5890K; Used: 2302K [897.064s][info][gc ] GC(528) Pause Final Update Refs 0.236ms [897.064s][info][gc,start ] GC(528) Concurrent cleanup [897.064s][info][gc ] GC(528) Concurrent cleanup 23563M->19339M(31744M) 0.153ms [897.064s][info][gc,ergo ] GC(528) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5896K, young_available: 12369M [897.064s][info][gc,ergo ] GC(528) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.2% during period of 1.214s [897.064s][info][gc,ergo ] GC(528) At end of Concurrent Young GC: YOUNG generation used: 2503M, used regions: 2528M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 12368M [897.064s][info][gc,ergo ] GC(528) At end of Concurrent Young GC: OLD generation used: 16836M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 5896K [897.064s][info][gc,free ] Free: 11624M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 7720K, Mutator Free: 1454 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 5890K, Max: 5890K; Used: 2302K [897.065s][info][gc,stats ] [897.065s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [897.065s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [897.065s][info][gc,stats ] [897.065s][info][gc,stats ] Concurrent Reset 10145 us [897.065s][info][gc,stats ] Pause Init Mark (G) 4290 us [897.065s][info][gc,stats ] Pause Init Mark (N) 3607 us [897.065s][info][gc,stats ] Swap Remembered Set 3371 us [897.065s][info][gc,stats ] Update Region States 107 us [897.065s][info][gc,stats ] Concurrent Scan Remembered Set 395991 us, parallelism: 4.00x [897.065s][info][gc,stats ] RS: 1583523 us [897.065s][info][gc,stats ] RS: Scan Clusters 1583523 us, workers (us): 395888, 395884, 395880, 395871, ---, ---, ---, ---, [897.065s][info][gc,stats ] Concurrent Mark Roots 3100 us, parallelism: 3.47x [897.065s][info][gc,stats ] CMR: 10771 us [897.065s][info][gc,stats ] CMR: Thread Roots 9651 us, workers (us): 2376, 2427, 2596, 2253, ---, ---, ---, ---, [897.065s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 304, 176, 153, 351, ---, ---, ---, ---, [897.065s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 27, 24, 23, 25, ---, ---, ---, ---, [897.065s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [897.065s][info][gc,stats ] Concurrent Marking 309048 us, parallelism: 3.93x [897.065s][info][gc,stats ] CM: 1213405 us [897.065s][info][gc,stats ] CM: Parallel Mark 1213405 us, workers (us): 303359, 303358, 303346, 303342, ---, ---, ---, ---, [897.065s][info][gc,stats ] Pause Final Mark (G) 1494 us [897.065s][info][gc,stats ] Pause Final Mark (N) 998 us [897.065s][info][gc,stats ] Finish Mark 496 us [897.065s][info][gc,stats ] Update Region States 93 us [897.065s][info][gc,stats ] Choose Collection Set 161 us [897.065s][info][gc,stats ] Rebuild Free Set 50 us [897.065s][info][gc,stats ] Concurrent Thread Roots 4236 us, parallelism: 3.85x [897.065s][info][gc,stats ] CTR: 16314 us [897.065s][info][gc,stats ] CTR: Thread Roots 16314 us, workers (us): 4018, 4181, 4059, 4055, ---, ---, ---, ---, [897.065s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [897.065s][info][gc,stats ] CWRF: 1 us [897.065s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [897.065s][info][gc,stats ] Concurrent Weak Roots 679 us [897.065s][info][gc,stats ] Roots 54 us, parallelism: 1.51x [897.065s][info][gc,stats ] CWR: 81 us [897.065s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 22, 17, 17, ---, ---, ---, ---, [897.065s][info][gc,stats ] Rendezvous 612 us [897.065s][info][gc,stats ] Concurrent Cleanup 112 us [897.065s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.74x [897.065s][info][gc,stats ] CSR: 1109 us [897.065s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 263, 334, 161, 191, ---, ---, ---, ---, [897.065s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 34, 33, 28, ---, ---, ---, ---, [897.065s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [897.065s][info][gc,stats ] Concurrent Evacuation 58284 us [897.065s][info][gc,stats ] Pause Init Update Refs (G) 1083 us [897.065s][info][gc,stats ] Pause Init Update Refs (N) 534 us [897.065s][info][gc,stats ] Manage GCLABs 444 us [897.065s][info][gc,stats ] Concurrent Update Refs 402396 us [897.065s][info][gc,stats ] Concurrent Update Thread Roots 9313 us [897.065s][info][gc,stats ] Pause Final Update Refs (G) 868 us [897.065s][info][gc,stats ] Pause Final Update Refs (N) 241 us [897.065s][info][gc,stats ] Update Region States 51 us [897.065s][info][gc,stats ] Trash Collection Set 17 us [897.065s][info][gc,stats ] Rebuild Free Set 85 us [897.065s][info][gc,stats ] Concurrent Cleanup 158 us [897.065s][info][gc,stats ] Workers: Evacuated 64998K across 1304285 objects, abandoned 344B across 1 objects. [897.065s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [897.065s][info][gc,stats ] - age 1: 57928392 bytes, 57928392 total [897.065s][info][gc,stats ] - age 2: 712848 bytes, 58641240 total [897.065s][info][gc,stats ] - age 3: 497096 bytes, 59138336 total [897.065s][info][gc,stats ] - age 4: 483344 bytes, 59621680 total [897.065s][info][gc,stats ] - age 5: 321200 bytes, 59942880 total [897.065s][info][gc,stats ] - age 6: 527744 bytes, 60470624 total [897.065s][info][gc,stats ] - age 7: 826600 bytes, 61297224 total [897.065s][info][gc,stats ] - age 9: 5261280 bytes, 66558504 total [897.065s][info][gc,stats ] [897.065s][info][gc,stats ] Mutators: Evacuated 518K across 3975 objects, abandoned 0B across 0 objects. [897.065s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [897.065s][info][gc,stats ] - age 1: 530712 bytes, 530712 total [897.065s][info][gc,stats ] - age 2: 208 bytes, 530920 total [897.065s][info][gc,stats ] - age 4: 32 bytes, 530952 total [897.065s][info][gc,stats ] - age 5: 32 bytes, 530984 total [897.065s][info][gc,stats ] - age 6: 48 bytes, 531032 total [897.065s][info][gc,stats ] - age 7: 96 bytes, 531128 total [897.065s][info][gc,stats ] [897.065s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [897.065s][info][gc,stats ] - age 1: 6792 bytes, 6792 total [897.065s][info][gc,stats ] - age 7: 33406456 bytes, 33413248 total [897.065s][info][gc,stats ] [897.065s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [897.065s][info][gc,stats ] - age 7: 11528784112 bytes, 11528784112 total [897.065s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [897.065s][info][gc ] Transition from: normal to: idle [897.065s][info][gc ] Transition from: idle to: normal [897.066s][info][gc,free ] Free: 11621M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10725K, Mutator Free: 1454 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 5890K, Max: 5890K; Used: 2302K [897.066s][info][gc,ergo ] GC(529) Start GC cycle (OLD) [897.066s][info][gc,start ] GC(529) Coalescing and filling (OLD) [897.066s][info][gc,task ] GC(529) Using 4 of 8 workers for Coalescing and filling (OLD) [897.066s][info][gc ] GC(529) Old generation transition from Idle to Coalescing [897.492s][info][gc ] GC(529) Coalescing and filling (OLD) 426.205ms [897.492s][info][gc,start ] GC(529) Concurrent reset (OLD) [897.492s][info][gc,task ] GC(529) Using 4 of 8 workers for Concurrent reset (OLD) [897.528s][info][gc ] GC(529) Concurrent reset (OLD) 36.592ms [897.528s][info][gc ] GC(529) Old generation transition from Coalescing to Bootstrapping [897.528s][info][gc ] GC(529) Transition from: normal to: bootstrap [897.528s][info][gc,start ] GC(529) Concurrent reset [897.528s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent reset [897.544s][info][gc ] GC(529) Concurrent reset 15.574ms [897.545s][info][gc,start ] GC(529) Pause Init Mark (YOUNG) [897.545s][info][gc,task ] GC(529) Using 8 of 8 workers for init marking [897.548s][info][gc ] GC(529) Pause Init Mark (YOUNG) 3.708ms [897.549s][info][gc,start ] GC(529) Concurrent remembered set scanning [897.549s][info][gc,task ] GC(529) Using 4 of 8 workers for Concurrent remembered set scanning [898.418s][info][gc ] GC(529) Concurrent remembered set scanning 869.543ms [898.418s][info][gc,start ] GC(529) Concurrent marking roots [898.418s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent marking roots [898.420s][info][gc ] GC(529) Concurrent marking roots 1.619ms [898.420s][info][gc,start ] GC(529) Concurrent marking (YOUNG) [898.420s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent marking [898.512s][info][gc ] GC(529) Concurrent marking (YOUNG) 92.493ms [898.513s][info][gc,start ] GC(529) Pause Final Mark (YOUNG) [898.513s][info][gc,task ] GC(529) Using 8 of 8 workers for final marking [898.513s][info][gc,ergo ] GC(529) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [898.513s][info][gc,ergo ] GC(529) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 442K. [898.513s][info][gc,ergo ] GC(529) Chosen CSet evacuates young: 44146K (of which at least: 0B are to be promoted), old: 0B [898.513s][info][gc,ergo ] GC(529) Collectable Garbage: 3405M (99%), Immediate: 442K (0%), 1 regions, CSet: 3404M (99%), 431 regions [898.513s][info][gc,ergo ] GC(529) Evacuation Targets: YOUNG: 44146K, PROMOTE: 0B, OLD: 0B, TOTAL: 44146K [898.513s][info][gc,free ] Free: 9367M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 550K, Mutator Free: 1171 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 5890K, Max: 5890K; Used: 2302K [898.513s][info][gc ] GC(529) Pause Final Mark (YOUNG) 0.909ms [898.514s][info][gc,start ] GC(529) Concurrent thread roots [898.514s][info][gc,task ] GC(529) Using 4 of 8 workers for Concurrent thread roots [898.519s][info][gc ] GC(529) Concurrent thread roots 4.860ms [898.519s][info][gc,start ] GC(529) Concurrent weak references [898.519s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent weak references [898.519s][info][gc,ref ] GC(529) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [898.519s][info][gc,ref ] GC(529) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [898.519s][info][gc,ref ] GC(529) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [898.519s][info][gc ] GC(529) Concurrent weak references 0.039ms [898.519s][info][gc,start ] GC(529) Concurrent weak roots [898.519s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent weak root [898.519s][info][gc ] GC(529) Concurrent weak roots 0.651ms [898.519s][info][gc,start ] GC(529) Concurrent cleanup [898.519s][info][gc ] GC(529) Concurrent cleanup 22299M->22299M(31744M) 0.119ms [898.519s][info][gc,free ] Free: 9354M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 5905K, Mutator Free: 1170 Collector Reserve: 56926K, Max: 8192K; Used: 417K Old Collector Reserve: 5887K, Max: 5887K; Used: 2304K [898.519s][info][gc,start ] GC(529) Concurrent strong roots [898.519s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent strong root [898.520s][info][gc ] GC(529) Concurrent strong roots 0.411ms [898.520s][info][gc,start ] GC(529) Concurrent evacuation [898.520s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent evacuation [898.532s][info][gc ] GC(529) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [898.533s][info][gc ] GC(529) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [898.534s][info][gc ] GC(529) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [898.535s][info][gc ] GC(529) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [898.540s][info][gc ] GC(529) Concurrent evacuation 19.931ms [898.540s][info][gc,start ] GC(529) Pause Init Update Refs [898.541s][info][gc ] GC(529) Pause Init Update Refs 0.503ms [898.541s][info][gc,start ] GC(529) Concurrent update references [898.541s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent reference update [898.541s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [898.880s][info][gc ] GC(529) Concurrent update references 339.296ms [898.880s][info][gc,start ] GC(529) Concurrent update thread roots [898.890s][info][gc ] GC(529) Concurrent update thread roots 9.718ms [898.890s][info][gc,start ] GC(529) Pause Final Update Refs [898.890s][info][gc,task ] GC(529) Using 8 of 8 workers for final reference update [898.890s][info][gc ] GC(529) Transfer SATB buffers [898.891s][info][gc,free ] Free: 11289M, Max: 8192K regular, 512M humongous, Frag: 94% external, 30% internal; Used: 3398M, Mutator Free: 1412 Collector Reserve: 743M, Max: 8192K; Used: 57352K Old Collector Reserve: 668K, Max: 668K; Used: 7523K [898.891s][info][gc ] GC(529) Pause Final Update Refs 0.889ms [898.891s][info][gc,start ] GC(529) Concurrent cleanup [898.891s][info][gc ] GC(529) Concurrent cleanup 23120M->19681M(31744M) 0.178ms [898.891s][info][gc,ergo ] GC(529) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 675K, young_available: 12032M [898.892s][info][gc,ergo ] GC(529) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.5% during period of 1.827s [898.892s][info][gc,ergo ] GC(529) At end of Concurrent Young GC: YOUNG generation used: 2808M, used regions: 2832M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12031M [898.892s][info][gc,ergo ] GC(529) At end of Concurrent Young GC: OLD generation used: 16873M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 675K [898.892s][info][gc,stats ] [898.892s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [898.892s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [898.892s][info][gc,stats ] [898.892s][info][gc,stats ] Concurrent Reset 15607 us [898.892s][info][gc,stats ] Concurrent Reset (OLD) 36628 us [898.892s][info][gc,stats ] Pause Init Mark (G) 4502 us [898.892s][info][gc,stats ] Pause Init Mark (N) 3719 us [898.892s][info][gc,stats ] Swap Remembered Set 3408 us [898.892s][info][gc,stats ] Update Region States 147 us [898.892s][info][gc,stats ] Concurrent Scan Remembered Set 869572 us, parallelism: 4.00x [898.892s][info][gc,stats ] RS: 3477677 us [898.892s][info][gc,stats ] RS: Scan Clusters 3477677 us, workers (us): 869474, 869465, 869457, 869281, ---, ---, ---, ---, [898.892s][info][gc,stats ] Concurrent Mark Roots 1638 us, parallelism: 3.08x [898.892s][info][gc,stats ] CMR: 5039 us [898.892s][info][gc,stats ] CMR: Thread Roots 3730 us, workers (us): 864, 895, 1014, 957, ---, ---, ---, ---, [898.892s][info][gc,stats ] CMR: Code Cache Roots 1049 us, workers (us): 322, 352, 180, 195, ---, ---, ---, ---, [898.892s][info][gc,stats ] CMR: VM Strong Roots 188 us, workers (us): 53, 47, 48, 40, ---, ---, ---, ---, [898.892s][info][gc,stats ] CMR: CLDG Roots 73 us, workers (us): 11, ---, ---, 62, ---, ---, ---, ---, [898.892s][info][gc,stats ] Concurrent Marking 92521 us, parallelism: 3.69x [898.892s][info][gc,stats ] CM: 341280 us [898.892s][info][gc,stats ] CM: Parallel Mark 341280 us, workers (us): 85352, 85328, 85313, 85287, ---, ---, ---, ---, [898.892s][info][gc,stats ] Pause Final Mark (G) 1376 us [898.892s][info][gc,stats ] Pause Final Mark (N) 914 us [898.892s][info][gc,stats ] Finish Mark 508 us [898.892s][info][gc,stats ] Update Region States 90 us [898.892s][info][gc,stats ] Choose Collection Set 132 us [898.892s][info][gc,stats ] Rebuild Free Set 48 us [898.892s][info][gc,stats ] Concurrent Thread Roots 4875 us, parallelism: 3.86x [898.892s][info][gc,stats ] CTR: 18831 us [898.892s][info][gc,stats ] CTR: Thread Roots 18831 us, workers (us): 4812, 4674, 4643, 4701, ---, ---, ---, ---, [898.892s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [898.892s][info][gc,stats ] CWRF: 1 us [898.892s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [898.892s][info][gc,stats ] Concurrent Weak Roots 655 us [898.892s][info][gc,stats ] Roots 49 us, parallelism: 1.42x [898.892s][info][gc,stats ] CWR: 70 us [898.892s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 21, 21, 15, 13, ---, ---, ---, ---, [898.892s][info][gc,stats ] Rendezvous 593 us [898.892s][info][gc,stats ] Concurrent Cleanup 124 us [898.892s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.79x [898.892s][info][gc,stats ] CSR: 1184 us [898.892s][info][gc,stats ] CSR: Code Cache Roots 1014 us, workers (us): 272, 201, 341, 200, ---, ---, ---, ---, [898.892s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 42, 39, 32, 32, ---, ---, ---, ---, [898.892s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [898.892s][info][gc,stats ] Coalesce and Fill Old Dead 426228 us [898.892s][info][gc,stats ] Concurrent Evacuation 19948 us [898.892s][info][gc,stats ] Pause Init Update Refs (G) 946 us [898.892s][info][gc,stats ] Pause Init Update Refs (N) 512 us [898.892s][info][gc,stats ] Manage GCLABs 430 us [898.892s][info][gc,stats ] Concurrent Update Refs 339323 us [898.892s][info][gc,stats ] Concurrent Update Thread Roots 9735 us [898.892s][info][gc,stats ] Pause Final Update Refs (G) 1391 us [898.892s][info][gc,stats ] Pause Final Update Refs (N) 894 us [898.892s][info][gc,stats ] Update Region States 39 us [898.892s][info][gc,stats ] Trash Collection Set 13 us [898.892s][info][gc,stats ] Rebuild Free Set 81 us [898.892s][info][gc,stats ] Concurrent Cleanup 189 us [898.892s][info][gc,stats ] Workers: Evacuated 43758K across 586561 objects, abandoned 0B across 0 objects. [898.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [898.892s][info][gc,stats ] - age 1: 37746712 bytes, 37746712 total [898.892s][info][gc,stats ] - age 2: 513488 bytes, 38260200 total [898.892s][info][gc,stats ] - age 3: 712864 bytes, 38973064 total [898.892s][info][gc,stats ] - age 4: 497128 bytes, 39470192 total [898.892s][info][gc,stats ] - age 5: 483424 bytes, 39953616 total [898.892s][info][gc,stats ] - age 6: 321264 bytes, 40274880 total [898.892s][info][gc,stats ] - age 7: 879944 bytes, 41154824 total [898.892s][info][gc,stats ] - age 9: 3654184 bytes, 44809008 total [898.892s][info][gc,stats ] [898.892s][info][gc,stats ] Mutators: Evacuated 387K across 2980 objects, abandoned 0B across 0 objects. [898.892s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [898.892s][info][gc,stats ] - age 1: 396352 bytes, 396352 total [898.892s][info][gc,stats ] - age 4: 32 bytes, 396384 total [898.892s][info][gc,stats ] - age 5: 64 bytes, 396448 total [898.892s][info][gc,stats ] - age 6: 96 bytes, 396544 total [898.892s][info][gc,stats ] - age 7: 224 bytes, 396768 total [898.892s][info][gc,stats ] - age 9: 32 bytes, 396800 total [898.892s][info][gc,stats ] [898.892s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [898.892s][info][gc,stats ] - age 1: 96 bytes, 96 total [898.892s][info][gc,stats ] [898.892s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [898.892s][info][gc,stats ] - age 7: 33406456 bytes, 33406456 total [898.892s][info][gc ] GC(529) Transition from: bootstrap to: old [898.892s][info][gc ] GC(529) Old generation transition from Bootstrapping to Marking [898.892s][info][gc,start ] GC(529) Concurrent marking (OLD) [898.892s][info][gc,task ] GC(529) Using 4 of 8 workers for concurrent marking [898.894s][info][gc ] Trigger (YOUNG): Average GC time (4917.63 ms) is above the time for average allocation rate (2132 MB/s) to deplete free headroom (9694M) (margin of error = 3.25) [898.894s][info][gc,ergo ] Free headroom: 11281M (free) - 1587M (spike) - 0B (penalties) = 9694M [898.894s][info][gc ] Preempting old generation mark to allow Young GC [898.894s][info][gc ] Cancelling GC: Concurrent GC [898.894s][info][gc ] GC(529) Concurrent marking (OLD) 1.195ms [898.894s][info][gc ] GC(529) GC cancellation took 0.000s [898.894s][info][gc,free ] Free: 11280M, Max: 8192K regular, 608M humongous, Frag: 95% external, 0% internal; Used: 7208K, Mutator Free: 1411 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 668K, Max: 668K; Used: 7523K [898.894s][info][gc,stats ] [898.894s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [898.894s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [898.894s][info][gc,stats ] [898.894s][info][gc,stats ] Concurrent Marking 1208 us, parallelism: 3.65x [898.894s][info][gc,stats ] CM: 4412 us [898.894s][info][gc,stats ] CM: Parallel Mark 4412 us, workers (us): 1100, 1086, 1141, 1084, ---, ---, ---, ---, [898.894s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [898.894s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [898.894s][info][gc,stats ] [898.894s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [898.894s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [898.894s][info][gc,stats ] [898.894s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [898.894s][info][gc,stats ] - age 1: 96 bytes, 96 total [898.894s][info][gc,stats ] [898.894s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [898.894s][info][gc,stats ] - age 7: 33553024 bytes, 33553024 total [898.894s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [898.904s][info][gc ] Transition from: old to: idle [898.904s][info][gc ] Transition from: idle to: normal [898.904s][info][gc ] Heuristics request to interrupt old for young collection accepted [898.904s][info][gc,free ] Free: 11259M, Max: 8192K regular, 608M humongous, Frag: 95% external, 0% internal; Used: 12742K, Mutator Free: 1409 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 668K, Max: 668K; Used: 7523K [898.904s][info][gc,ergo ] GC(530) Start GC cycle (YOUNG) [898.904s][info][gc,start ] GC(530) Concurrent reset [898.904s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent reset [898.917s][info][gc ] GC(530) Concurrent reset 12.770ms [898.918s][info][gc,start ] GC(530) Pause Init Mark (YOUNG) [898.918s][info][gc,task ] GC(530) Using 8 of 8 workers for init marking [898.921s][info][gc ] GC(530) Transfer SATB buffers [898.921s][info][gc ] GC(530) Purged 5586 oops from old generation SATB buffers [898.922s][info][gc ] GC(530) Pause Init Mark (YOUNG) 4.047ms [898.922s][info][gc,start ] GC(530) Concurrent remembered set scanning [898.922s][info][gc,task ] GC(530) Using 4 of 8 workers for Concurrent remembered set scanning [898.924s][info][gc ] Periodic Sample: GCU = 24.109%, MU = 18.375% during most recent 5.0s [899.242s][info][gc ] GC(530) Concurrent remembered set scanning 319.683ms [899.242s][info][gc,start ] GC(530) Concurrent marking roots [899.242s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent marking roots [899.245s][info][gc ] GC(530) Concurrent marking roots 3.349ms [899.245s][info][gc,start ] GC(530) Concurrent marking (YOUNG) [899.245s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent marking [899.265s][info][gc ] GC(530) Concurrent marking (YOUNG) 20.382ms [899.266s][info][gc,start ] GC(530) Pause Final Mark (YOUNG) [899.266s][info][gc,task ] GC(530) Using 8 of 8 workers for final marking [899.266s][info][gc,ergo ] GC(530) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [899.266s][info][gc,ergo ] GC(530) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [899.267s][info][gc,ergo ] GC(530) Chosen CSet evacuates young: 35221K (of which at least: 0B are to be promoted), old: 0B [899.267s][info][gc,ergo ] GC(530) Collectable Garbage: 2828M (99%), Immediate: 0B (0%), 0 regions, CSet: 2828M (99%), 358 regions [899.267s][info][gc,ergo ] GC(530) Evacuation Targets: YOUNG: 35221K, PROMOTE: 0B, OLD: 0B, TOTAL: 35221K [899.267s][info][gc,free ] Free: 11229M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 2413K, Mutator Free: 1404 Collector Reserve: 49149K, Max: 8192K; Used: 2064B Old Collector Reserve: 668K, Max: 668K; Used: 7523K [899.267s][info][gc ] GC(530) Pause Final Mark (YOUNG) 0.836ms [899.267s][info][gc,start ] GC(530) Concurrent thread roots [899.267s][info][gc,task ] GC(530) Using 4 of 8 workers for Concurrent thread roots [899.271s][info][gc ] GC(530) Concurrent thread roots 4.502ms [899.271s][info][gc,start ] GC(530) Concurrent weak references [899.271s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent weak references [899.271s][info][gc,ref ] GC(530) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [899.271s][info][gc,ref ] GC(530) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [899.271s][info][gc,ref ] GC(530) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [899.271s][info][gc ] GC(530) Concurrent weak references 0.049ms [899.271s][info][gc,start ] GC(530) Concurrent weak roots [899.271s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent weak root [899.272s][info][gc ] GC(530) Concurrent weak roots 0.537ms [899.272s][info][gc,start ] GC(530) Concurrent cleanup [899.272s][info][gc ] GC(530) Concurrent cleanup 20449M->20449M(31744M) 0.113ms [899.272s][info][gc,free ] Free: 11216M, Max: 8192K regular, 552M humongous, Frag: 96% external, 0% internal; Used: 8068K, Mutator Free: 1403 Collector Reserve: 48277K, Max: 8192K; Used: 874K Old Collector Reserve: 666K, Max: 666K; Used: 7526K [899.272s][info][gc,start ] GC(530) Concurrent strong roots [899.272s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent strong root [899.272s][info][gc ] GC(530) Concurrent strong roots 0.406ms [899.272s][info][gc,start ] GC(530) Concurrent evacuation [899.272s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent evacuation [899.283s][info][gc,ergo ] GC(530) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 691200, promotion expended: 464512, old capacity: 17725128704, old_used: 17694135376, old unaffiliated regions: 0 [899.283s][info][gc,ergo ] GC(530) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 691200, promotion expended: 464512, old capacity: 17725128704, old_used: 17694135376, old unaffiliated regions: 0 [899.283s][info][gc,ergo ] GC(530) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 691200, promotion expended: 464512, old capacity: 17725128704, old_used: 17694135376, old unaffiliated regions: 0 [899.283s][info][gc,ergo ] GC(530) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 691200, promotion expended: 464512, old capacity: 17725128704, old_used: 17694135376, old unaffiliated regions: 0 [899.283s][info][gc,ergo ] GC(530) Squelching additional promotion failure reports for current epoch [899.283s][info][gc ] GC(530) Concurrent evacuation 11.061ms [899.284s][info][gc,start ] GC(530) Pause Init Update Refs [899.284s][info][gc ] GC(530) Pause Init Update Refs 0.494ms [899.284s][info][gc,start ] GC(530) Concurrent update references [899.284s][info][gc,task ] GC(530) Using 4 of 8 workers for concurrent reference update [899.284s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [899.368s][info][gc ] GC(530) Concurrent update references 83.348ms [899.368s][info][gc,start ] GC(530) Concurrent update thread roots [899.377s][info][gc ] GC(530) Concurrent update thread roots 8.769ms [899.377s][info][gc,start ] GC(530) Pause Final Update Refs [899.377s][info][gc,task ] GC(530) Using 8 of 8 workers for final reference update [899.377s][info][gc ] GC(530) Transfer SATB buffers [899.378s][info][gc,free ] Free: 13104M, Max: 8192K regular, 512M humongous, Frag: 96% external, 21% internal; Used: 2806M, Mutator Free: 1639 Collector Reserve: 743M, Max: 8192K; Used: 65542K Old Collector Reserve: 214K, Max: 214K; Used: 7977K [899.378s][info][gc ] GC(530) Pause Final Update Refs 0.728ms [899.378s][info][gc,start ] GC(530) Concurrent cleanup [899.378s][info][gc ] GC(530) Concurrent cleanup 20720M->17866M(31744M) 0.168ms [899.378s][info][gc,ergo ] GC(530) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 221K, young_available: 13848M [899.378s][info][gc,ergo ] GC(530) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.6% during period of 0.487s [899.378s][info][gc,ergo ] GC(530) At end of Concurrent Young GC: YOUNG generation used: 992M, used regions: 1008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 13847M [899.378s][info][gc,ergo ] GC(530) At end of Concurrent Young GC: OLD generation used: 16874M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 221K [899.378s][info][gc,free ] Free: 13103M, Max: 8192K regular, 920M humongous, Frag: 93% external, 0% internal; Used: 9205K, Mutator Free: 1639 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 214K, Max: 214K; Used: 7977K [899.379s][info][gc,stats ] [899.379s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [899.379s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [899.379s][info][gc,stats ] [899.379s][info][gc,stats ] Concurrent Reset 12797 us [899.379s][info][gc,stats ] Pause Init Mark (G) 4818 us [899.379s][info][gc,stats ] Pause Init Mark (N) 4054 us [899.379s][info][gc,stats ] Swap Remembered Set 3369 us [899.379s][info][gc,stats ] Transfer Old From SATB 444 us [899.379s][info][gc,stats ] Update Region States 142 us [899.379s][info][gc,stats ] Concurrent Scan Remembered Set 319710 us, parallelism: 4.00x [899.379s][info][gc,stats ] RS: 1278365 us [899.379s][info][gc,stats ] RS: Scan Clusters 1278365 us, workers (us): 319608, 319597, 319583, 319577, ---, ---, ---, ---, [899.379s][info][gc,stats ] Concurrent Mark Roots 3367 us, parallelism: 3.53x [899.379s][info][gc,stats ] CMR: 11876 us [899.379s][info][gc,stats ] CMR: Thread Roots 10637 us, workers (us): 2766, 2812, 2539, 2520, ---, ---, ---, ---, [899.379s][info][gc,stats ] CMR: Code Cache Roots 1017 us, workers (us): 193, 157, 360, 308, ---, ---, ---, ---, [899.379s][info][gc,stats ] CMR: VM Strong Roots 177 us, workers (us): 52, 44, 44, 37, ---, ---, ---, ---, [899.379s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, 9, ---, ---, ---, ---, ---, ---, [899.379s][info][gc,stats ] Concurrent Marking 20396 us, parallelism: 3.00x [899.379s][info][gc,stats ] CM: 61185 us [899.379s][info][gc,stats ] CM: Parallel Mark 61185 us, workers (us): 15323, 15320, 15275, 15268, ---, ---, ---, ---, [899.379s][info][gc,stats ] Pause Final Mark (G) 1297 us [899.379s][info][gc,stats ] Pause Final Mark (N) 842 us [899.379s][info][gc,stats ] Finish Mark 450 us [899.379s][info][gc,stats ] Update Region States 88 us [899.379s][info][gc,stats ] Choose Collection Set 118 us [899.379s][info][gc,stats ] Rebuild Free Set 52 us [899.379s][info][gc,stats ] Concurrent Thread Roots 4515 us, parallelism: 3.87x [899.379s][info][gc,stats ] CTR: 17490 us [899.379s][info][gc,stats ] CTR: Thread Roots 17490 us, workers (us): 4454, 4339, 4364, 4333, ---, ---, ---, ---, [899.379s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [899.379s][info][gc,stats ] CWRF: 1 us [899.379s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [899.379s][info][gc,stats ] Concurrent Weak Roots 541 us [899.379s][info][gc,stats ] Roots 48 us, parallelism: 1.50x [899.379s][info][gc,stats ] CWR: 73 us [899.379s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 23, 21, 15, 13, ---, ---, ---, ---, [899.379s][info][gc,stats ] Rendezvous 481 us [899.379s][info][gc,stats ] Concurrent Cleanup 118 us [899.379s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.53x [899.379s][info][gc,stats ] CSR: 1041 us [899.379s][info][gc,stats ] CSR: Code Cache Roots 898 us, workers (us): 339, 252, 147, 159, ---, ---, ---, ---, [899.379s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 37, 31, 28, 23, ---, ---, ---, ---, [899.379s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): ---, ---, 5, 19, ---, ---, ---, ---, [899.379s][info][gc,stats ] Concurrent Evacuation 11074 us [899.379s][info][gc,stats ] Pause Init Update Refs (G) 924 us [899.379s][info][gc,stats ] Pause Init Update Refs (N) 502 us [899.379s][info][gc,stats ] Manage GCLABs 421 us [899.379s][info][gc,stats ] Concurrent Update Refs 83366 us [899.379s][info][gc,stats ] Concurrent Update Thread Roots 8785 us [899.379s][info][gc,stats ] Pause Final Update Refs (G) 1167 us [899.379s][info][gc,stats ] Pause Final Update Refs (N) 733 us [899.379s][info][gc,stats ] Update Region States 36 us [899.379s][info][gc,stats ] Trash Collection Set 12 us [899.379s][info][gc,stats ] Rebuild Free Set 77 us [899.379s][info][gc,stats ] Concurrent Cleanup 178 us [899.379s][info][gc,stats ] Workers: Evacuated 34875K across 340843 objects, abandoned 0B across 0 objects. [899.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [899.379s][info][gc,stats ] - age 1: 32206392 bytes, 32206392 total [899.379s][info][gc,stats ] - age 2: 461040 bytes, 32667432 total [899.379s][info][gc,stats ] - age 3: 502928 bytes, 33170360 total [899.379s][info][gc,stats ] - age 4: 712800 bytes, 33883160 total [899.379s][info][gc,stats ] - age 5: 497064 bytes, 34380224 total [899.379s][info][gc,stats ] - age 6: 483456 bytes, 34863680 total [899.379s][info][gc,stats ] - age 7: 755392 bytes, 35619072 total [899.379s][info][gc,stats ] - age 8: 93632 bytes, 35712704 total [899.379s][info][gc,stats ] [899.379s][info][gc,stats ] Mutators: Evacuated 345K across 2653 objects, abandoned 336B across 1 objects. [899.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [899.379s][info][gc,stats ] - age 1: 352864 bytes, 352864 total [899.379s][info][gc,stats ] - age 2: 512 bytes, 353376 total [899.379s][info][gc,stats ] - age 5: 96 bytes, 353472 total [899.379s][info][gc,stats ] - age 6: 32 bytes, 353504 total [899.379s][info][gc,stats ] - age 7: 128 bytes, 353632 total [899.379s][info][gc,stats ] [899.379s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [899.379s][info][gc,stats ] - age 2: 96 bytes, 96 total [899.379s][info][gc,stats ] [899.379s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [899.379s][info][gc,stats ] - age 7: 33553024 bytes, 33553024 total [899.379s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [899.389s][info][gc ] Transition from: normal to: idle [899.389s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [899.389s][info][gc ] Transition from: idle to: old [899.389s][info][gc,free ] Free: 13078M, Max: 8192K regular, 920M humongous, Frag: 93% external, 0% internal; Used: 9309K, Mutator Free: 1636 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 214K, Max: 214K; Used: 7977K [899.389s][info][gc,start ] GC(531) Concurrent marking (OLD) [899.389s][info][gc,task ] GC(531) Using 4 of 8 workers for concurrent marking [900.002s][info][gc ] Trigger (YOUNG): Average GC time (4860.34 ms) is above the time for average allocation rate (2106 MB/s) to deplete free headroom (10232M) (margin of error = 3.22) [900.002s][info][gc,ergo ] Free headroom: 11819M (free) - 1587M (spike) - 0B (penalties) = 10232M [900.002s][info][gc ] Preempting old generation mark to allow Young GC [900.002s][info][gc ] Cancelling GC: Concurrent GC [900.002s][info][gc ] GC(531) Concurrent marking (OLD) 613.373ms [900.002s][info][gc ] GC(531) GC cancellation took 0.000s [900.003s][info][gc,ergo ] GC(531) At end of OLD marking increment: GCU: 393.7%, MU: 280.4% for duration 0.625s (totals to be subsumed in next gc report) [900.003s][info][gc,ergo ] GC(531) At end of Concurrent Old Marking increment: YOUNG generation used: 2277M, used regions: 2288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12562M [900.003s][info][gc,ergo ] GC(531) At end of Concurrent Old Marking increment: OLD generation used: 16874M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 221K [900.003s][info][gc,free ] Free: 11818M, Max: 8192K regular, 888M humongous, Frag: 93% external, 0% internal; Used: 5556K, Mutator Free: 1478 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 214K, Max: 214K; Used: 7977K [900.003s][info][gc,stats ] [900.003s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [900.003s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [900.003s][info][gc,stats ] [900.003s][info][gc,stats ] Concurrent Marking 613393 us, parallelism: 4.00x [900.003s][info][gc,stats ] CM: 2453109 us [900.003s][info][gc,stats ] CM: Parallel Mark 2453109 us, workers (us): 613331, 613192, 613278, 613309, ---, ---, ---, ---, [900.003s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [900.003s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [900.003s][info][gc,stats ] [900.003s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [900.003s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [900.003s][info][gc,stats ] [900.003s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [900.003s][info][gc,stats ] - age 2: 96 bytes, 96 total [900.003s][info][gc,stats ] [900.003s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [900.003s][info][gc,stats ] - age 7: 4563017584 bytes, 4563017584 total [900.003s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [900.013s][info][gc ] Transition from: old to: idle [900.013s][info][gc ] Transition from: idle to: normal [900.013s][info][gc ] Heuristics request to interrupt old for young collection accepted [900.013s][info][gc,free ] Free: 11796M, Max: 8192K regular, 864M humongous, Frag: 93% external, 0% internal; Used: 3450K, Mutator Free: 1475 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 214K, Max: 214K; Used: 7977K [900.013s][info][gc,ergo ] GC(532) Start GC cycle (YOUNG) [900.013s][info][gc,start ] GC(532) Concurrent reset [900.013s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent reset [900.024s][info][gc ] GC(532) Concurrent reset 10.702ms [900.025s][info][gc,start ] GC(532) Pause Init Mark (YOUNG) [900.025s][info][gc,task ] GC(532) Using 8 of 8 workers for init marking [900.028s][info][gc ] GC(532) Transfer SATB buffers [900.029s][info][gc ] GC(532) Purged 262886 oops from old generation SATB buffers [900.029s][info][gc ] GC(532) Pause Init Mark (YOUNG) 4.676ms [900.030s][info][gc,start ] GC(532) Concurrent remembered set scanning [900.030s][info][gc,task ] GC(532) Using 4 of 8 workers for Concurrent remembered set scanning [900.065s][info][gc ] GC(532) Concurrent remembered set scanning 35.406ms [900.065s][info][gc,start ] GC(532) Concurrent marking roots [900.065s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent marking roots [900.069s][info][gc ] GC(532) Concurrent marking roots 4.073ms [900.069s][info][gc,start ] GC(532) Concurrent marking (YOUNG) [900.069s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent marking [900.086s][info][gc ] GC(532) Concurrent marking (YOUNG) 17.213ms [900.087s][info][gc,start ] GC(532) Pause Final Mark (YOUNG) [900.087s][info][gc,task ] GC(532) Using 8 of 8 workers for final marking [900.087s][info][gc,ergo ] GC(532) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [900.087s][info][gc,ergo ] GC(532) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [900.087s][info][gc,ergo ] GC(532) Chosen CSet evacuates young: 35209K (of which at least: 0B are to be promoted), old: 0B [900.087s][info][gc,ergo ] GC(532) Collectable Garbage: 2285M (99%), Immediate: 0B (0%), 0 regions, CSet: 2285M (99%), 290 regions [900.087s][info][gc,ergo ] GC(532) Evacuation Targets: YOUNG: 35209K, PROMOTE: 0B, OLD: 0B, TOTAL: 35209K [900.087s][info][gc,free ] Free: 12338M, Max: 8192K regular, 712M humongous, Frag: 95% external, 0% internal; Used: 5744K, Mutator Free: 1543 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 214K, Max: 214K; Used: 7977K [900.087s][info][gc ] GC(532) Pause Final Mark (YOUNG) 0.782ms [900.088s][info][gc,start ] GC(532) Concurrent thread roots [900.088s][info][gc,task ] GC(532) Using 4 of 8 workers for Concurrent thread roots [900.092s][info][gc ] GC(532) Concurrent thread roots 3.939ms [900.092s][info][gc,start ] GC(532) Concurrent weak references [900.092s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent weak references [900.092s][info][gc,ref ] GC(532) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [900.092s][info][gc,ref ] GC(532) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [900.092s][info][gc,ref ] GC(532) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [900.092s][info][gc ] GC(532) Concurrent weak references 0.039ms [900.092s][info][gc,start ] GC(532) Concurrent weak roots [900.092s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent weak root [900.092s][info][gc ] GC(532) Concurrent weak roots 0.587ms [900.092s][info][gc,start ] GC(532) Concurrent cleanup [900.092s][info][gc ] GC(532) Concurrent cleanup 19340M->19341M(31744M) 0.102ms [900.092s][info][gc,free ] Free: 12326M, Max: 8192K regular, 696M humongous, Frag: 95% external, 0% internal; Used: 1751K, Mutator Free: 1541 Collector Reserve: 48218K, Max: 8192K; Used: 933K Old Collector Reserve: 214K, Max: 214K; Used: 7977K [900.092s][info][gc,start ] GC(532) Concurrent strong roots [900.092s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent strong root [900.093s][info][gc ] GC(532) Concurrent strong roots 0.488ms [900.093s][info][gc,start ] GC(532) Concurrent evacuation [900.093s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent evacuation [900.101s][info][gc,ergo ] GC(532) Promotion failed, size 312, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 226304, promotion expended: 219184, old capacity: 17725128704, old_used: 17694355024, old unaffiliated regions: 0 [900.101s][info][gc ] GC(532) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [900.101s][info][gc,ergo ] GC(532) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 226304, promotion expended: 223768, old capacity: 17733517312, old_used: 17694355024, old unaffiliated regions: 0 [900.101s][info][gc,ergo ] GC(532) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 226304, promotion expended: 223768, old capacity: 17733517312, old_used: 17694359632, old unaffiliated regions: 0 [900.101s][info][gc,ergo ] GC(532) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 226304, promotion expended: 223768, old capacity: 17733517312, old_used: 17694359632, old unaffiliated regions: 0 [900.101s][info][gc,ergo ] GC(532) Squelching additional promotion failure reports for current epoch [900.103s][info][gc ] GC(532) Concurrent evacuation 10.258ms [900.103s][info][gc,start ] GC(532) Pause Init Update Refs [900.104s][info][gc ] GC(532) Pause Init Update Refs 0.491ms [900.104s][info][gc,start ] GC(532) Concurrent update references [900.104s][info][gc,task ] GC(532) Using 4 of 8 workers for concurrent reference update [900.104s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [900.150s][info][gc ] GC(532) Concurrent update references 46.086ms [900.150s][info][gc,start ] GC(532) Concurrent update thread roots [900.159s][info][gc ] GC(532) Concurrent update thread roots 8.571ms [900.159s][info][gc,start ] GC(532) Pause Final Update Refs [900.159s][info][gc,task ] GC(532) Using 8 of 8 workers for final reference update [900.159s][info][gc ] GC(532) Transfer SATB buffers [900.160s][info][gc,free ] Free: 13744M, Max: 8192K regular, 584M humongous, Frag: 95% external, 16% internal; Used: 2263M, Mutator Free: 1719 Collector Reserve: 743M, Max: 8192K; Used: 65542K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [900.160s][info][gc ] GC(532) Pause Final Update Refs 0.656ms [900.160s][info][gc,start ] GC(532) Concurrent cleanup [900.160s][info][gc ] GC(532) Concurrent cleanup 19530M->17218M(31744M) 0.138ms [900.160s][info][gc,ergo ] GC(532) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8182K, young_available: 14488M [900.160s][info][gc,ergo ] GC(532) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.6% during period of 0.782s [900.160s][info][gc,ergo ] GC(532) At end of Concurrent Young GC: YOUNG generation used: 344M, used regions: 360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 14487M [900.160s][info][gc,ergo ] GC(532) At end of Concurrent Young GC: OLD generation used: 16874M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 8182K [900.160s][info][gc,free ] Free: 13743M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 8726K, Mutator Free: 1719 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [900.160s][info][gc,stats ] [900.160s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [900.160s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [900.160s][info][gc,stats ] [900.160s][info][gc,stats ] Concurrent Reset 10725 us [900.160s][info][gc,stats ] Pause Init Mark (G) 5500 us [900.160s][info][gc,stats ] Pause Init Mark (N) 4684 us [900.160s][info][gc,stats ] Swap Remembered Set 3425 us [900.160s][info][gc,stats ] Transfer Old From SATB 1109 us [900.160s][info][gc,stats ] Update Region States 53 us [900.160s][info][gc,stats ] Concurrent Scan Remembered Set 35422 us, parallelism: 3.95x [900.160s][info][gc,stats ] RS: 140046 us [900.160s][info][gc,stats ] RS: Scan Clusters 140046 us, workers (us): 35351, 35350, 35138, 34208, ---, ---, ---, ---, [900.160s][info][gc,stats ] Concurrent Mark Roots 4098 us, parallelism: 3.66x [900.160s][info][gc,stats ] CMR: 15014 us [900.160s][info][gc,stats ] CMR: Thread Roots 13722 us, workers (us): 3368, 3427, 3579, 3347, ---, ---, ---, ---, [900.161s][info][gc,stats ] CMR: Code Cache Roots 1048 us, workers (us): 264, 291, 147, 346, ---, ---, ---, ---, [900.161s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 51, 46, 43, 41, ---, ---, ---, ---, [900.161s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): 55, ---, 9, ---, ---, ---, ---, ---, [900.161s][info][gc,stats ] Concurrent Marking 17228 us, parallelism: 3.29x [900.161s][info][gc,stats ] CM: 56765 us [900.161s][info][gc,stats ] CM: Parallel Mark 56765 us, workers (us): 14211, 14196, 14183, 14175, ---, ---, ---, ---, [900.161s][info][gc,stats ] Pause Final Mark (G) 1235 us [900.161s][info][gc,stats ] Pause Final Mark (N) 788 us [900.161s][info][gc,stats ] Finish Mark 431 us [900.161s][info][gc,stats ] Update Region States 81 us [900.161s][info][gc,stats ] Choose Collection Set 105 us [900.161s][info][gc,stats ] Rebuild Free Set 51 us [900.161s][info][gc,stats ] Concurrent Thread Roots 3954 us, parallelism: 3.84x [900.161s][info][gc,stats ] CTR: 15166 us [900.161s][info][gc,stats ] CTR: Thread Roots 15166 us, workers (us): 3762, 3735, 3887, 3781, ---, ---, ---, ---, [900.161s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [900.161s][info][gc,stats ] CWRF: 1 us [900.161s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [900.161s][info][gc,stats ] Concurrent Weak Roots 592 us [900.161s][info][gc,stats ] Roots 49 us, parallelism: 1.45x [900.161s][info][gc,stats ] CWR: 71 us [900.161s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 16, 13, ---, ---, ---, ---, [900.161s][info][gc,stats ] Rendezvous 531 us [900.161s][info][gc,stats ] Concurrent Cleanup 106 us [900.161s][info][gc,stats ] Concurrent Strong Roots 492 us, parallelism: 2.67x [900.161s][info][gc,stats ] CSR: 1316 us [900.161s][info][gc,stats ] CSR: Code Cache Roots 1100 us, workers (us): 189, 318, 407, 186, ---, ---, ---, ---, [900.161s][info][gc,stats ] CSR: VM Strong Roots 186 us, workers (us): 54, 46, 45, 42, ---, ---, ---, ---, [900.161s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 6, ---, ---, 24, ---, ---, ---, ---, [900.161s][info][gc,stats ] Concurrent Evacuation 10274 us [900.161s][info][gc,stats ] Pause Init Update Refs (G) 907 us [900.161s][info][gc,stats ] Pause Init Update Refs (N) 499 us [900.161s][info][gc,stats ] Manage GCLABs 423 us [900.161s][info][gc,stats ] Concurrent Update Refs 46102 us [900.161s][info][gc,stats ] Concurrent Update Thread Roots 8586 us [900.161s][info][gc,stats ] Pause Final Update Refs (G) 1050 us [900.161s][info][gc,stats ] Pause Final Update Refs (N) 661 us [900.161s][info][gc,stats ] Update Region States 35 us [900.161s][info][gc,stats ] Trash Collection Set 10 us [900.161s][info][gc,stats ] Rebuild Free Set 74 us [900.161s][info][gc,stats ] Concurrent Cleanup 144 us [900.161s][info][gc,stats ] Workers: Evacuated 34962K across 332515 objects, abandoned 0B across 0 objects. [900.161s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [900.161s][info][gc,stats ] - age 1: 32214160 bytes, 32214160 total [900.161s][info][gc,stats ] - age 2: 535280 bytes, 32749440 total [900.161s][info][gc,stats ] - age 3: 441424 bytes, 33190864 total [900.161s][info][gc,stats ] - age 4: 502832 bytes, 33693696 total [900.161s][info][gc,stats ] - age 5: 712736 bytes, 34406432 total [900.161s][info][gc,stats ] - age 6: 497128 bytes, 34903560 total [900.161s][info][gc,stats ] - age 7: 606920 bytes, 35510480 total [900.161s][info][gc,stats ] - age 8: 273112 bytes, 35783592 total [900.161s][info][gc,stats ] - age 9: 18384 bytes, 35801976 total [900.161s][info][gc,stats ] [900.161s][info][gc,stats ] Mutators: Evacuated 246K across 1906 objects, abandoned 0B across 0 objects. [900.161s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [900.161s][info][gc,stats ] - age 1: 251528 bytes, 251528 total [900.161s][info][gc,stats ] - age 2: 512 bytes, 252040 total [900.161s][info][gc,stats ] - age 3: 32 bytes, 252072 total [900.161s][info][gc,stats ] - age 4: 32 bytes, 252104 total [900.161s][info][gc,stats ] - age 5: 64 bytes, 252168 total [900.161s][info][gc,stats ] - age 6: 32 bytes, 252200 total [900.161s][info][gc,stats ] - age 7: 64 bytes, 252264 total [900.161s][info][gc,stats ] [900.161s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [900.161s][info][gc,stats ] - age 3: 96 bytes, 96 total [900.161s][info][gc,stats ] [900.161s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [900.161s][info][gc,stats ] - age 7: 4563017584 bytes, 4563017584 total [900.161s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [900.171s][info][gc ] Transition from: normal to: idle [900.171s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [900.171s][info][gc ] Transition from: idle to: old [900.171s][info][gc,free ] Free: 13720M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 15404K, Mutator Free: 1717 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [900.171s][info][gc,start ] GC(533) Concurrent marking (OLD) [900.171s][info][gc,task ] GC(533) Using 4 of 8 workers for concurrent marking [901.127s][info][gc ] Trigger (YOUNG): Average GC time (4852.28 ms) is above the time for average allocation rate (2096 MB/s) to deplete free headroom (10170M) (margin of error = 3.20) [901.127s][info][gc,ergo ] Free headroom: 11757M (free) - 1587M (spike) - 0B (penalties) = 10170M [901.128s][info][gc ] Preempting old generation mark to allow Young GC [901.128s][info][gc ] Cancelling GC: Concurrent GC [901.247s][info][gc ] GC(533) Concurrent marking (OLD) 1075.651ms [901.247s][info][gc ] GC(533) GC cancellation took 0.119s [901.247s][info][gc,ergo ] GC(533) At end of OLD marking increment: GCU: 363.9%, MU: 285.7% for duration 1.087s (totals to be subsumed in next gc report) [901.247s][info][gc,ergo ] GC(533) At end of Concurrent Old Marking increment: YOUNG generation used: 2565M, used regions: 2576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12266M [901.247s][info][gc,ergo ] GC(533) At end of Concurrent Old Marking increment: OLD generation used: 16874M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 8182K [901.247s][info][gc,free ] Free: 11522M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 13809K, Mutator Free: 1442 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [901.247s][info][gc,stats ] [901.247s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [901.247s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [901.247s][info][gc,stats ] [901.247s][info][gc,stats ] Concurrent Marking 1075686 us, parallelism: 3.67x [901.247s][info][gc,stats ] CM: 3946228 us [901.247s][info][gc,stats ] CM: Parallel Mark 3946228 us, workers (us): 1075605, 956873, 956888, 956862, ---, ---, ---, ---, [901.247s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [901.247s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [901.247s][info][gc,stats ] [901.247s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [901.247s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [901.247s][info][gc,stats ] [901.248s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [901.248s][info][gc,stats ] - age 3: 96 bytes, 96 total [901.248s][info][gc,stats ] [901.248s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [901.248s][info][gc,stats ] - age 7: 4898518072 bytes, 4898518072 total [901.248s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [901.258s][info][gc ] Transition from: old to: idle [901.258s][info][gc ] Transition from: idle to: normal [901.258s][info][gc ] Heuristics request to interrupt old for young collection accepted [901.258s][info][gc,free ] Free: 11502M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10024K, Mutator Free: 1439 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [901.258s][info][gc,ergo ] GC(534) Start GC cycle (YOUNG) [901.258s][info][gc,start ] GC(534) Concurrent reset [901.258s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent reset [901.270s][info][gc ] GC(534) Concurrent reset 11.992ms [901.270s][info][gc,start ] GC(534) Pause Init Mark (YOUNG) [901.270s][info][gc,task ] GC(534) Using 8 of 8 workers for init marking [901.274s][info][gc ] GC(534) Transfer SATB buffers [901.275s][info][gc ] GC(534) Purged 448995 oops from old generation SATB buffers [901.275s][info][gc ] GC(534) Pause Init Mark (YOUNG) 5.031ms [901.276s][info][gc,start ] GC(534) Concurrent remembered set scanning [901.276s][info][gc,task ] GC(534) Using 4 of 8 workers for Concurrent remembered set scanning [901.311s][info][gc ] GC(534) Concurrent remembered set scanning 35.358ms [901.311s][info][gc,start ] GC(534) Concurrent marking roots [901.311s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent marking roots [901.315s][info][gc ] GC(534) Concurrent marking roots 3.974ms [901.315s][info][gc,start ] GC(534) Concurrent marking (YOUNG) [901.315s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent marking [901.334s][info][gc ] GC(534) Concurrent marking (YOUNG) 19.442ms [901.335s][info][gc,start ] GC(534) Pause Final Mark (YOUNG) [901.335s][info][gc,task ] GC(534) Using 8 of 8 workers for final marking [901.335s][info][gc,ergo ] GC(534) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [901.335s][info][gc,ergo ] GC(534) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [901.335s][info][gc,ergo ] GC(534) Chosen CSet evacuates young: 40520K (of which at least: 0B are to be promoted), old: 0B [901.335s][info][gc,ergo ] GC(534) Collectable Garbage: 2576M (99%), Immediate: 0B (0%), 0 regions, CSet: 2576M (99%), 327 regions [901.335s][info][gc,ergo ] GC(534) Evacuation Targets: YOUNG: 40520K, PROMOTE: 0B, OLD: 0B, TOTAL: 40520K [901.335s][info][gc,free ] Free: 12042M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 5488K, Mutator Free: 1506 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [901.336s][info][gc ] GC(534) Pause Final Mark (YOUNG) 0.850ms [901.336s][info][gc,start ] GC(534) Concurrent thread roots [901.336s][info][gc,task ] GC(534) Using 4 of 8 workers for Concurrent thread roots [901.340s][info][gc ] GC(534) Concurrent thread roots 4.163ms [901.340s][info][gc,start ] GC(534) Concurrent weak references [901.340s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent weak references [901.340s][info][gc,ref ] GC(534) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [901.340s][info][gc,ref ] GC(534) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [901.340s][info][gc,ref ] GC(534) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [901.340s][info][gc ] GC(534) Concurrent weak references 0.039ms [901.340s][info][gc,start ] GC(534) Concurrent weak roots [901.340s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent weak root [901.340s][info][gc ] GC(534) Concurrent weak roots 0.593ms [901.340s][info][gc,start ] GC(534) Concurrent cleanup [901.341s][info][gc ] GC(534) Concurrent cleanup 19630M->19630M(31744M) 0.108ms [901.341s][info][gc,free ] Free: 12028M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3226K, Mutator Free: 1504 Collector Reserve: 47954K, Max: 8192K; Used: 1197K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [901.341s][info][gc,start ] GC(534) Concurrent strong roots [901.341s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent strong root [901.341s][info][gc ] GC(534) Concurrent strong roots 0.412ms [901.341s][info][gc,start ] GC(534) Concurrent evacuation [901.341s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent evacuation [901.355s][info][gc ] GC(534) Concurrent evacuation 14.170ms [901.355s][info][gc,start ] GC(534) Pause Init Update Refs [901.356s][info][gc ] GC(534) Pause Init Update Refs 0.491ms [901.356s][info][gc,start ] GC(534) Concurrent update references [901.356s][info][gc,task ] GC(534) Using 4 of 8 workers for concurrent reference update [901.356s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [901.392s][info][gc ] GC(534) Concurrent update references 35.836ms [901.392s][info][gc,start ] GC(534) Concurrent update thread roots [901.402s][info][gc ] GC(534) Concurrent update thread roots 9.618ms [901.402s][info][gc,start ] GC(534) Pause Final Update Refs [901.402s][info][gc,task ] GC(534) Using 8 of 8 workers for final reference update [901.402s][info][gc ] GC(534) Transfer SATB buffers [901.403s][info][gc,free ] Free: 13766M, Max: 8192K regular, 584M humongous, Frag: 95% external, 18% internal; Used: 2553M, Mutator Free: 1721 Collector Reserve: 743M, Max: 8192K; Used: 65542K Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [901.403s][info][gc ] GC(534) Pause Final Update Refs 0.731ms [901.403s][info][gc,start ] GC(534) Concurrent cleanup [901.403s][info][gc ] GC(534) Concurrent cleanup 19805M->17197M(31744M) 0.149ms [901.403s][info][gc,ergo ] GC(534) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7389K, young_available: 14510M [901.403s][info][gc,ergo ] GC(534) At end of Concurrent Young GC: GCU: 22.2%, MU: 18.0% during period of 1.243s [901.403s][info][gc,ergo ] GC(534) At end of Concurrent Young GC: YOUNG generation used: 322M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 14509M [901.403s][info][gc,ergo ] GC(534) At end of Concurrent Young GC: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7389K [901.403s][info][gc,free ] Free: 13765M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 2817K, Mutator Free: 1721 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [901.403s][info][gc,stats ] [901.403s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [901.403s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [901.403s][info][gc,stats ] [901.403s][info][gc,stats ] Concurrent Reset 12019 us [901.403s][info][gc,stats ] Pause Init Mark (G) 5823 us [901.403s][info][gc,stats ] Pause Init Mark (N) 5037 us [901.403s][info][gc,stats ] Swap Remembered Set 3405 us [901.403s][info][gc,stats ] Transfer Old From SATB 1481 us [901.403s][info][gc,stats ] Update Region States 59 us [901.403s][info][gc,stats ] Concurrent Scan Remembered Set 35380 us, parallelism: 3.88x [901.403s][info][gc,stats ] RS: 137125 us [901.403s][info][gc,stats ] RS: Scan Clusters 137125 us, workers (us): 34453, 34289, 34234, 34148, ---, ---, ---, ---, [901.403s][info][gc,stats ] Concurrent Mark Roots 3990 us, parallelism: 3.44x [901.403s][info][gc,stats ] CMR: 13719 us [901.403s][info][gc,stats ] CMR: Thread Roots 12535 us, workers (us): 3451, 3029, 3105, 2951, ---, ---, ---, ---, [901.403s][info][gc,stats ] CMR: Code Cache Roots 972 us, workers (us): 146, 296, 184, 346, ---, ---, ---, ---, [901.403s][info][gc,stats ] CMR: VM Strong Roots 169 us, workers (us): 50, 47, 38, 34, ---, ---, ---, ---, [901.403s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, 35, ---, ---, ---, ---, ---, [901.403s][info][gc,stats ] Concurrent Marking 19457 us, parallelism: 3.24x [901.403s][info][gc,stats ] CM: 63014 us [901.403s][info][gc,stats ] CM: Parallel Mark 63014 us, workers (us): 15773, 15757, 15756, 15728, ---, ---, ---, ---, [901.404s][info][gc,stats ] Pause Final Mark (G) 1272 us [901.404s][info][gc,stats ] Pause Final Mark (N) 857 us [901.404s][info][gc,stats ] Finish Mark 487 us [901.404s][info][gc,stats ] Update Region States 83 us [901.404s][info][gc,stats ] Choose Collection Set 111 us [901.404s][info][gc,stats ] Rebuild Free Set 50 us [901.404s][info][gc,stats ] Concurrent Thread Roots 4176 us, parallelism: 3.89x [901.404s][info][gc,stats ] CTR: 16243 us [901.404s][info][gc,stats ] CTR: Thread Roots 16243 us, workers (us): 4116, 4053, 4056, 4019, ---, ---, ---, ---, [901.404s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [901.404s][info][gc,stats ] CWRF: 1 us [901.404s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [901.404s][info][gc,stats ] Concurrent Weak Roots 597 us [901.404s][info][gc,stats ] Roots 46 us, parallelism: 1.34x [901.404s][info][gc,stats ] CWR: 61 us [901.404s][info][gc,stats ] CWR: VM Weak Roots 61 us, workers (us): 21, 20, 13, 8, ---, ---, ---, ---, [901.404s][info][gc,stats ] Rendezvous 539 us [901.404s][info][gc,stats ] Concurrent Cleanup 113 us [901.404s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.66x [901.404s][info][gc,stats ] CSR: 1106 us [901.404s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 179, 341, 155, 254, ---, ---, ---, ---, [901.404s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 39, 39, 34, 31, ---, ---, ---, ---, [901.404s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 27, ---, 7, ---, ---, ---, ---, ---, [901.404s][info][gc,stats ] Concurrent Evacuation 14184 us [901.404s][info][gc,stats ] Pause Init Update Refs (G) 893 us [901.404s][info][gc,stats ] Pause Init Update Refs (N) 499 us [901.404s][info][gc,stats ] Manage GCLABs 425 us [901.404s][info][gc,stats ] Concurrent Update Refs 35852 us [901.404s][info][gc,stats ] Concurrent Update Thread Roots 9634 us [901.404s][info][gc,stats ] Pause Final Update Refs (G) 1127 us [901.404s][info][gc,stats ] Pause Final Update Refs (N) 736 us [901.404s][info][gc,stats ] Update Region States 32 us [901.404s][info][gc,stats ] Trash Collection Set 7 us [901.404s][info][gc,stats ] Rebuild Free Set 72 us [901.404s][info][gc,stats ] Concurrent Cleanup 155 us [901.404s][info][gc,stats ] Workers: Evacuated 40242K across 469625 objects, abandoned 0B across 0 objects. [901.404s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [901.404s][info][gc,stats ] - age 1: 38057200 bytes, 38057200 total [901.404s][info][gc,stats ] - age 2: 309304 bytes, 38366504 total [901.404s][info][gc,stats ] - age 3: 459704 bytes, 38826208 total [901.404s][info][gc,stats ] - age 4: 380752 bytes, 39206960 total [901.404s][info][gc,stats ] - age 5: 432744 bytes, 39639704 total [901.404s][info][gc,stats ] - age 6: 621040 bytes, 40260744 total [901.404s][info][gc,stats ] - age 7: 792792 bytes, 41053536 total [901.404s][info][gc,stats ] - age 8: 141128 bytes, 41194664 total [901.404s][info][gc,stats ] - age 9: 13816 bytes, 41208480 total [901.404s][info][gc,stats ] [901.404s][info][gc,stats ] Mutators: Evacuated 277K across 2136 objects, abandoned 0B across 0 objects. [901.404s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [901.404s][info][gc,stats ] - age 1: 283416 bytes, 283416 total [901.404s][info][gc,stats ] - age 2: 544 bytes, 283960 total [901.404s][info][gc,stats ] - age 4: 32 bytes, 283992 total [901.404s][info][gc,stats ] - age 7: 160 bytes, 284152 total [901.404s][info][gc,stats ] - age 8: 16 bytes, 284168 total [901.404s][info][gc,stats ] [901.404s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [901.404s][info][gc,stats ] - age 4: 96 bytes, 96 total [901.404s][info][gc,stats ] [901.404s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [901.404s][info][gc,stats ] - age 7: 4898518072 bytes, 4898518072 total [901.404s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [901.414s][info][gc ] Transition from: normal to: idle [901.414s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [901.414s][info][gc ] Transition from: idle to: old [901.414s][info][gc,free ] Free: 13742M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 9361K, Mutator Free: 1719 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [901.414s][info][gc,start ] GC(535) Concurrent marking (OLD) [901.414s][info][gc,task ] GC(535) Using 4 of 8 workers for concurrent marking [902.576s][info][gc ] Trigger (YOUNG): Average GC time (4783.61 ms) is above the time for average allocation rate (2052 MB/s) to deplete free headroom (9813M) (margin of error = 3.18) [902.576s][info][gc,ergo ] Free headroom: 11400M (free) - 1587M (spike) - 0B (penalties) = 9813M [902.576s][info][gc ] Preempting old generation mark to allow Young GC [902.576s][info][gc ] Cancelling GC: Concurrent GC [902.595s][info][gc ] GC(535) Concurrent marking (OLD) 1180.651ms [902.595s][info][gc ] GC(535) GC cancellation took 0.018s [902.595s][info][gc,ergo ] GC(535) At end of OLD marking increment: GCU: 392.6%, MU: 284.6% for duration 1.192s (totals to be subsumed in next gc report) [902.595s][info][gc,ergo ] GC(535) At end of Concurrent Old Marking increment: YOUNG generation used: 2724M, used regions: 2744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12107M [902.595s][info][gc,ergo ] GC(535) At end of Concurrent Old Marking increment: OLD generation used: 16875M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 7389K [902.595s][info][gc,free ] Free: 11363M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 4685K, Mutator Free: 1421 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [902.595s][info][gc,stats ] [902.595s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [902.595s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [902.595s][info][gc,stats ] [902.595s][info][gc,stats ] Concurrent Marking 1180676 us, parallelism: 3.95x [902.595s][info][gc,stats ] CM: 4668427 us [902.595s][info][gc,stats ] CM: Parallel Mark 4668427 us, workers (us): 1180605, 1162688, 1162513, 1162620, ---, ---, ---, ---, [902.595s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [902.595s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [902.595s][info][gc,stats ] [902.595s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [902.595s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [902.595s][info][gc,stats ] [902.595s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [902.595s][info][gc,stats ] - age 4: 96 bytes, 96 total [902.595s][info][gc,stats ] [902.595s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [902.595s][info][gc,stats ] - age 7: 8441773032 bytes, 8441773032 total [902.595s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [902.605s][info][gc ] Transition from: old to: idle [902.605s][info][gc ] Transition from: idle to: normal [902.605s][info][gc ] Heuristics request to interrupt old for young collection accepted [902.605s][info][gc,free ] Free: 11342M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 9454K, Mutator Free: 1419 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [902.605s][info][gc,ergo ] GC(536) Start GC cycle (YOUNG) [902.605s][info][gc,start ] GC(536) Concurrent reset [902.605s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent reset [902.618s][info][gc ] GC(536) Concurrent reset 12.800ms [902.619s][info][gc,start ] GC(536) Pause Init Mark (YOUNG) [902.619s][info][gc,task ] GC(536) Using 8 of 8 workers for init marking [902.622s][info][gc ] GC(536) Transfer SATB buffers [902.624s][info][gc ] GC(536) Purged 488333 oops from old generation SATB buffers [902.624s][info][gc ] GC(536) Pause Init Mark (YOUNG) 4.915ms [902.624s][info][gc,start ] GC(536) Concurrent remembered set scanning [902.624s][info][gc,task ] GC(536) Using 4 of 8 workers for Concurrent remembered set scanning [902.655s][info][gc ] GC(536) Concurrent remembered set scanning 30.891ms [902.655s][info][gc,start ] GC(536) Concurrent marking roots [902.655s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent marking roots [902.658s][info][gc ] GC(536) Concurrent marking roots 3.645ms [902.658s][info][gc,start ] GC(536) Concurrent marking (YOUNG) [902.658s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent marking [902.677s][info][gc ] GC(536) Concurrent marking (YOUNG) 18.077ms [902.677s][info][gc,start ] GC(536) Pause Final Mark (YOUNG) [902.677s][info][gc,task ] GC(536) Using 8 of 8 workers for final marking [902.678s][info][gc,ergo ] GC(536) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [902.678s][info][gc,ergo ] GC(536) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [902.678s][info][gc,ergo ] GC(536) Chosen CSet evacuates young: 34431K (of which at least: 0B are to be promoted), old: 0B [902.678s][info][gc,ergo ] GC(536) Collectable Garbage: 2734M (99%), Immediate: 0B (0%), 0 regions, CSet: 2734M (99%), 346 regions [902.678s][info][gc,ergo ] GC(536) Evacuation Targets: YOUNG: 34431K, PROMOTE: 0B, OLD: 0B, TOTAL: 34431K [902.678s][info][gc,free ] Free: 11889M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 6643K, Mutator Free: 1487 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 7382K, Max: 7382K; Used: 809K [902.678s][info][gc ] GC(536) Pause Final Mark (YOUNG) 0.847ms [902.678s][info][gc,start ] GC(536) Concurrent thread roots [902.678s][info][gc,task ] GC(536) Using 4 of 8 workers for Concurrent thread roots [902.682s][info][gc ] GC(536) Concurrent thread roots 4.386ms [902.682s][info][gc,start ] GC(536) Concurrent weak references [902.682s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent weak references [902.682s][info][gc,ref ] GC(536) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [902.682s][info][gc,ref ] GC(536) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [902.682s][info][gc,ref ] GC(536) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [902.682s][info][gc ] GC(536) Concurrent weak references 0.036ms [902.682s][info][gc,start ] GC(536) Concurrent weak roots [902.682s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent weak root [902.683s][info][gc ] GC(536) Concurrent weak roots 0.566ms [902.683s][info][gc,start ] GC(536) Concurrent cleanup [902.683s][info][gc ] GC(536) Concurrent cleanup 19783M->19783M(31744M) 0.108ms [902.683s][info][gc,free ] Free: 11876M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3416K, Mutator Free: 1485 Collector Reserve: 47974K, Max: 8192K; Used: 1177K Old Collector Reserve: 7380K, Max: 7380K; Used: 812K [902.683s][info][gc,start ] GC(536) Concurrent strong roots [902.683s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent strong root [902.683s][info][gc ] GC(536) Concurrent strong roots 0.414ms [902.683s][info][gc,start ] GC(536) Concurrent evacuation [902.683s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent evacuation [902.696s][info][gc ] GC(536) Concurrent evacuation 12.803ms [902.697s][info][gc,start ] GC(536) Pause Init Update Refs [902.697s][info][gc ] GC(536) Pause Init Update Refs 0.498ms [902.697s][info][gc,start ] GC(536) Concurrent update references [902.697s][info][gc,task ] GC(536) Using 4 of 8 workers for concurrent reference update [902.697s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [902.729s][info][gc ] GC(536) Concurrent update references 31.867ms [902.729s][info][gc,start ] GC(536) Concurrent update thread roots [902.738s][info][gc ] GC(536) Concurrent update thread roots 8.680ms [902.738s][info][gc,start ] GC(536) Pause Final Update Refs [902.738s][info][gc,task ] GC(536) Using 8 of 8 workers for final reference update [902.738s][info][gc ] GC(536) Transfer SATB buffers [902.739s][info][gc,free ] Free: 13772M, Max: 8192K regular, 584M humongous, Frag: 95% external, 19% internal; Used: 2715M, Mutator Free: 1722 Collector Reserve: 743M, Max: 8192K; Used: 57350K Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [902.739s][info][gc ] GC(536) Pause Final Update Refs 0.598ms [902.739s][info][gc,start ] GC(536) Concurrent cleanup [902.739s][info][gc ] GC(536) Concurrent cleanup 19951M->17192M(31744M) 0.148ms [902.739s][info][gc,ergo ] GC(536) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6791K, young_available: 14515M [902.739s][info][gc,ergo ] GC(536) At end of Concurrent Young GC: GCU: 23.9%, MU: 17.9% during period of 1.336s [902.739s][info][gc,ergo ] GC(536) At end of Concurrent Young GC: YOUNG generation used: 317M, used regions: 336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 14514M [902.739s][info][gc,ergo ] GC(536) At end of Concurrent Young GC: OLD generation used: 16876M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 6791K [902.739s][info][gc,free ] Free: 13770M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 5394K, Mutator Free: 1722 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [902.740s][info][gc,stats ] [902.740s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [902.740s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [902.740s][info][gc,stats ] [902.740s][info][gc,stats ] Concurrent Reset 12825 us [902.740s][info][gc,stats ] Pause Init Mark (G) 5651 us [902.740s][info][gc,stats ] Pause Init Mark (N) 4921 us [902.740s][info][gc,stats ] Swap Remembered Set 3349 us [902.740s][info][gc,stats ] Transfer Old From SATB 1413 us [902.740s][info][gc,stats ] Update Region States 66 us [902.740s][info][gc,stats ] Concurrent Scan Remembered Set 30906 us, parallelism: 3.96x [902.740s][info][gc,stats ] RS: 122309 us [902.740s][info][gc,stats ] RS: Scan Clusters 122309 us, workers (us): 30835, 30830, 30823, 29821, ---, ---, ---, ---, [902.740s][info][gc,stats ] Concurrent Mark Roots 3661 us, parallelism: 3.63x [902.740s][info][gc,stats ] CMR: 13286 us [902.740s][info][gc,stats ] CMR: Thread Roots 12058 us, workers (us): 2946, 3162, 3057, 2892, ---, ---, ---, ---, [902.740s][info][gc,stats ] CMR: Code Cache Roots 999 us, workers (us): 323, 145, 187, 344, ---, ---, ---, ---, [902.740s][info][gc,stats ] CMR: VM Strong Roots 185 us, workers (us): 54, 47, 43, 42, ---, ---, ---, ---, [902.740s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 8, 36, ---, ---, ---, ---, ---, [902.740s][info][gc,stats ] Concurrent Marking 18107 us, parallelism: 3.44x [902.740s][info][gc,stats ] CM: 62324 us [902.740s][info][gc,stats ] CM: Parallel Mark 62324 us, workers (us): 15605, 15586, 15576, 15557, ---, ---, ---, ---, [902.740s][info][gc,stats ] Pause Final Mark (G) 1283 us [902.740s][info][gc,stats ] Pause Final Mark (N) 853 us [902.740s][info][gc,stats ] Finish Mark 487 us [902.740s][info][gc,stats ] Update Region States 79 us [902.740s][info][gc,stats ] Choose Collection Set 106 us [902.740s][info][gc,stats ] Rebuild Free Set 50 us [902.740s][info][gc,stats ] Concurrent Thread Roots 4400 us, parallelism: 3.85x [902.740s][info][gc,stats ] CTR: 16957 us [902.740s][info][gc,stats ] CTR: Thread Roots 16957 us, workers (us): 4342, 4218, 4218, 4180, ---, ---, ---, ---, [902.740s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [902.740s][info][gc,stats ] CWRF: 1 us [902.740s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [902.740s][info][gc,stats ] Concurrent Weak Roots 575 us [902.740s][info][gc,stats ] Roots 49 us, parallelism: 1.55x [902.740s][info][gc,stats ] CWR: 76 us [902.740s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 24, 20, 17, 15, ---, ---, ---, ---, [902.740s][info][gc,stats ] Rendezvous 508 us [902.740s][info][gc,stats ] Concurrent Cleanup 113 us [902.740s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.69x [902.740s][info][gc,stats ] CSR: 1124 us [902.740s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 344, 160, 265, 197, ---, ---, ---, ---, [902.740s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 35, 29, 30, ---, ---, ---, ---, [902.740s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, 5, ---, ---, ---, ---, ---, [902.740s][info][gc,stats ] Concurrent Evacuation 12816 us [902.740s][info][gc,stats ] Pause Init Update Refs (G) 910 us [902.740s][info][gc,stats ] Pause Init Update Refs (N) 506 us [902.740s][info][gc,stats ] Manage GCLABs 432 us [902.740s][info][gc,stats ] Concurrent Update Refs 31885 us [902.740s][info][gc,stats ] Concurrent Update Thread Roots 8695 us [902.740s][info][gc,stats ] Pause Final Update Refs (G) 1013 us [902.740s][info][gc,stats ] Pause Final Update Refs (N) 614 us [902.740s][info][gc,stats ] Update Region States 45 us [902.740s][info][gc,stats ] Trash Collection Set 18 us [902.740s][info][gc,stats ] Rebuild Free Set 74 us [902.740s][info][gc,stats ] Concurrent Cleanup 154 us [902.740s][info][gc,stats ] Workers: Evacuated 34139K across 311975 objects, abandoned 0B across 0 objects. [902.740s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [902.740s][info][gc,stats ] - age 1: 32058704 bytes, 32058704 total [902.740s][info][gc,stats ] - age 2: 318696 bytes, 32377400 total [902.740s][info][gc,stats ] - age 3: 285656 bytes, 32663056 total [902.740s][info][gc,stats ] - age 4: 459672 bytes, 33122728 total [902.740s][info][gc,stats ] - age 5: 380656 bytes, 33503384 total [902.740s][info][gc,stats ] - age 6: 432744 bytes, 33936128 total [902.740s][info][gc,stats ] - age 7: 1022376 bytes, 34958504 total [902.740s][info][gc,stats ] [902.740s][info][gc,stats ] Mutators: Evacuated 292K across 2246 objects, abandoned 24B across 1 objects. [902.740s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [902.740s][info][gc,stats ] - age 1: 298800 bytes, 298800 total [902.740s][info][gc,stats ] - age 2: 512 bytes, 299312 total [902.740s][info][gc,stats ] - age 3: 32 bytes, 299344 total [902.740s][info][gc,stats ] - age 4: 32 bytes, 299376 total [902.740s][info][gc,stats ] - age 7: 96 bytes, 299472 total [902.740s][info][gc,stats ] [902.740s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [902.740s][info][gc,stats ] - age 5: 96 bytes, 96 total [902.740s][info][gc,stats ] [902.740s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [902.740s][info][gc,stats ] - age 7: 8441773032 bytes, 8441773032 total [902.740s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [902.750s][info][gc ] Transition from: normal to: idle [902.750s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [902.750s][info][gc ] Transition from: idle to: old [902.750s][info][gc,free ] Free: 13748M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 3957K, Mutator Free: 1719 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [902.750s][info][gc,start ] GC(537) Concurrent marking (OLD) [902.750s][info][gc,task ] GC(537) Using 4 of 8 workers for concurrent marking [903.897s][info][gc ] Trigger (YOUNG): Average GC time (4677.95 ms) is above the time for average allocation rate (2091 MB/s) to deplete free headroom (9779M) (margin of error = 3.17) [903.897s][info][gc,ergo ] Free headroom: 11367M (free) - 1587M (spike) - 0B (penalties) = 9779M [903.897s][info][gc ] Preempting old generation mark to allow Young GC [903.897s][info][gc ] Cancelling GC: Concurrent GC [903.898s][info][gc ] GC(537) Concurrent marking (OLD) 1147.544ms [903.898s][info][gc ] GC(537) GC cancellation took 0.000s [903.898s][info][gc,ergo ] GC(537) At end of OLD marking increment: GCU: 397.0%, MU: 310.7% for duration 1.159s (totals to be subsumed in next gc report) [903.898s][info][gc,ergo ] GC(537) At end of Concurrent Old Marking increment: YOUNG generation used: 2721M, used regions: 2736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12110M [903.898s][info][gc,ergo ] GC(537) At end of Concurrent Old Marking increment: OLD generation used: 16876M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 6791K [903.898s][info][gc,free ] Free: 11365M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10353K, Mutator Free: 1422 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [903.898s][info][gc,stats ] [903.898s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [903.898s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [903.898s][info][gc,stats ] [903.898s][info][gc,stats ] Concurrent Marking 1147565 us, parallelism: 4.00x [903.898s][info][gc,stats ] CM: 4589239 us [903.898s][info][gc,stats ] CM: Parallel Mark 4589239 us, workers (us): 1147267, 1147496, 1147218, 1147257, ---, ---, ---, ---, [903.898s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [903.898s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [903.898s][info][gc,stats ] [903.898s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [903.898s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [903.898s][info][gc,stats ] [903.898s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [903.898s][info][gc,stats ] - age 5: 96 bytes, 96 total [903.898s][info][gc,stats ] [903.898s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [903.898s][info][gc,stats ] - age 7: 9098470344 bytes, 9098470344 total [903.898s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [903.908s][info][gc ] Transition from: old to: idle [903.908s][info][gc ] Transition from: idle to: normal [903.909s][info][gc ] Heuristics request to interrupt old for young collection accepted [903.909s][info][gc,free ] Free: 11346M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5962K, Mutator Free: 1419 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [903.909s][info][gc,ergo ] GC(538) Start GC cycle (YOUNG) [903.909s][info][gc,start ] GC(538) Concurrent reset [903.909s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent reset [903.922s][info][gc ] GC(538) Concurrent reset 13.035ms [903.922s][info][gc,start ] GC(538) Pause Init Mark (YOUNG) [903.922s][info][gc,task ] GC(538) Using 8 of 8 workers for init marking [903.926s][info][gc ] GC(538) Transfer SATB buffers [903.927s][info][gc ] GC(538) Purged 477913 oops from old generation SATB buffers [903.927s][info][gc ] GC(538) Pause Init Mark (YOUNG) 4.933ms [903.928s][info][gc,start ] GC(538) Concurrent remembered set scanning [903.928s][info][gc,task ] GC(538) Using 4 of 8 workers for Concurrent remembered set scanning [903.934s][info][gc ] Periodic Sample: GCU = 23.553%, MU = 18.371% during most recent 5.0s [903.956s][info][gc ] GC(538) Concurrent remembered set scanning 27.974ms [903.956s][info][gc,start ] GC(538) Concurrent marking roots [903.956s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent marking roots [903.960s][info][gc ] GC(538) Concurrent marking roots 4.169ms [903.961s][info][gc,start ] GC(538) Concurrent marking (YOUNG) [903.961s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent marking [904.013s][info][gc ] GC(538) Concurrent marking (YOUNG) 52.364ms [904.013s][info][gc,start ] GC(538) Pause Final Mark (YOUNG) [904.013s][info][gc,task ] GC(538) Using 8 of 8 workers for final marking [904.014s][info][gc,ergo ] GC(538) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [904.014s][info][gc,ergo ] GC(538) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [904.014s][info][gc,ergo ] GC(538) Chosen CSet evacuates young: 91843K (of which at least: 0B are to be promoted), old: 0B [904.014s][info][gc,ergo ] GC(538) Collectable Garbage: 2681M (99%), Immediate: 0B (0%), 0 regions, CSet: 2681M (99%), 347 regions [904.014s][info][gc,ergo ] GC(538) Evacuation Targets: YOUNG: 91843K, PROMOTE: 0B, OLD: 0B, TOTAL: 91843K [904.014s][info][gc,free ] Free: 11740M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 4088K, Mutator Free: 1468 Collector Reserve: 111M, Max: 8192K; Used: 6192B Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [904.014s][info][gc ] GC(538) Pause Final Mark (YOUNG) 0.818ms [904.014s][info][gc,start ] GC(538) Concurrent thread roots [904.014s][info][gc,task ] GC(538) Using 4 of 8 workers for Concurrent thread roots [904.018s][info][gc ] GC(538) Concurrent thread roots 4.063ms [904.018s][info][gc,start ] GC(538) Concurrent weak references [904.018s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent weak references [904.018s][info][gc,ref ] GC(538) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [904.018s][info][gc,ref ] GC(538) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [904.018s][info][gc,ref ] GC(538) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [904.018s][info][gc ] GC(538) Concurrent weak references 0.041ms [904.018s][info][gc,start ] GC(538) Concurrent weak roots [904.018s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent weak root [904.019s][info][gc ] GC(538) Concurrent weak roots 0.755ms [904.019s][info][gc,start ] GC(538) Concurrent cleanup [904.019s][info][gc ] GC(538) Concurrent cleanup 19869M->19869M(31744M) 0.106ms [904.019s][info][gc,free ] Free: 11724M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3761K, Mutator Free: 1466 Collector Reserve: 109M, Max: 8192K; Used: 2304K Old Collector Reserve: 6785K, Max: 6785K; Used: 1407K [904.019s][info][gc,start ] GC(538) Concurrent strong roots [904.019s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent strong root [904.020s][info][gc ] GC(538) Concurrent strong roots 0.409ms [904.020s][info][gc,start ] GC(538) Concurrent evacuation [904.020s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent evacuation [904.052s][info][gc ] GC(538) Concurrent evacuation 32.685ms [904.053s][info][gc,start ] GC(538) Pause Init Update Refs [904.053s][info][gc ] GC(538) Pause Init Update Refs 0.552ms [904.053s][info][gc,start ] GC(538) Concurrent update references [904.053s][info][gc,task ] GC(538) Using 4 of 8 workers for concurrent reference update [904.053s][info][gc,free ] At start of update refs, moving 16371K to Mutator free set from Collector Reserve (16371K) and from Old Collector Reserve (0B) [904.117s][info][gc ] GC(538) Concurrent update references 63.410ms [904.117s][info][gc,start ] GC(538) Concurrent update thread roots [904.127s][info][gc ] GC(538) Concurrent update thread roots 10.332ms [904.128s][info][gc,start ] GC(538) Pause Final Update Refs [904.128s][info][gc,task ] GC(538) Using 8 of 8 workers for final reference update [904.128s][info][gc ] GC(538) Transfer SATB buffers [904.128s][info][gc,free ] Free: 13539M, Max: 8192K regular, 584M humongous, Frag: 95% external, 20% internal; Used: 2711M, Mutator Free: 1693 Collector Reserve: 743M, Max: 8192K; Used: 65548K Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [904.128s][info][gc ] GC(538) Pause Final Update Refs 0.716ms [904.129s][info][gc,start ] GC(538) Concurrent cleanup [904.129s][info][gc ] GC(538) Concurrent cleanup 20189M->17425M(31744M) 0.148ms [904.129s][info][gc,ergo ] GC(538) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5634K, young_available: 14283M [904.129s][info][gc,ergo ] GC(538) At end of Concurrent Young GC: GCU: 24.1%, MU: 20.4% during period of 1.390s [904.129s][info][gc,ergo ] GC(538) At end of Concurrent Young GC: YOUNG generation used: 549M, used regions: 568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 14282M [904.129s][info][gc,ergo ] GC(538) At end of Concurrent Young GC: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5634K [904.129s][info][gc,free ] Free: 13538M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 6066K, Mutator Free: 1693 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [904.129s][info][gc,stats ] [904.129s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [904.129s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [904.129s][info][gc,stats ] [904.129s][info][gc,stats ] Concurrent Reset 13079 us [904.129s][info][gc,stats ] Pause Init Mark (G) 6700 us [904.129s][info][gc,stats ] Pause Init Mark (N) 4941 us [904.129s][info][gc,stats ] Swap Remembered Set 3388 us [904.129s][info][gc,stats ] Transfer Old From SATB 1409 us [904.129s][info][gc,stats ] Update Region States 49 us [904.129s][info][gc,stats ] Concurrent Scan Remembered Set 27991 us, parallelism: 3.98x [904.129s][info][gc,stats ] RS: 111272 us [904.129s][info][gc,stats ] RS: Scan Clusters 111272 us, workers (us): 27910, 27892, 27784, 27685, ---, ---, ---, ---, [904.129s][info][gc,stats ] Concurrent Mark Roots 4181 us, parallelism: 3.66x [904.129s][info][gc,stats ] CMR: 15296 us [904.129s][info][gc,stats ] CMR: Thread Roots 14015 us, workers (us): 3480, 3412, 3556, 3567, ---, ---, ---, ---, [904.129s][info][gc,stats ] CMR: Code Cache Roots 1056 us, workers (us): 356, 322, 185, 193, ---, ---, ---, ---, [904.129s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 51, 48, 45, 38, ---, ---, ---, ---, [904.129s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 8, ---, 36, ---, ---, ---, ---, [904.129s][info][gc,stats ] Concurrent Marking 52385 us, parallelism: 3.75x [904.129s][info][gc,stats ] CM: 196296 us [904.129s][info][gc,stats ] CM: Parallel Mark 196296 us, workers (us): 49104, 49068, 49069, 49054, ---, ---, ---, ---, [904.129s][info][gc,stats ] Pause Final Mark (G) 1288 us [904.129s][info][gc,stats ] Pause Final Mark (N) 824 us [904.129s][info][gc,stats ] Finish Mark 439 us [904.129s][info][gc,stats ] Update Region States 88 us [904.129s][info][gc,stats ] Choose Collection Set 109 us [904.129s][info][gc,stats ] Rebuild Free Set 52 us [904.129s][info][gc,stats ] Concurrent Thread Roots 4076 us, parallelism: 3.79x [904.129s][info][gc,stats ] CTR: 15456 us [904.129s][info][gc,stats ] CTR: Thread Roots 15456 us, workers (us): 3841, 3809, 4012, 3793, ---, ---, ---, ---, [904.129s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [904.129s][info][gc,stats ] CWRF: 2 us [904.129s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [904.129s][info][gc,stats ] Concurrent Weak Roots 760 us [904.129s][info][gc,stats ] Roots 54 us, parallelism: 1.30x [904.129s][info][gc,stats ] CWR: 70 us [904.129s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 21, 20, 14, 15, ---, ---, ---, ---, [904.129s][info][gc,stats ] Rendezvous 693 us [904.129s][info][gc,stats ] Concurrent Cleanup 111 us [904.129s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.66x [904.129s][info][gc,stats ] CSR: 1104 us [904.129s][info][gc,stats ] CSR: Code Cache Roots 946 us, workers (us): 261, 159, 338, 189, ---, ---, ---, ---, [904.129s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 39, 35, 29, 26, ---, ---, ---, ---, [904.129s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, 21, ---, ---, ---, ---, ---, ---, [904.129s][info][gc,stats ] Concurrent Evacuation 32718 us [904.129s][info][gc,stats ] Pause Init Update Refs (G) 1107 us [904.129s][info][gc,stats ] Pause Init Update Refs (N) 561 us [904.129s][info][gc,stats ] Manage GCLABs 466 us [904.129s][info][gc,stats ] Concurrent Update Refs 63438 us [904.129s][info][gc,stats ] Concurrent Update Thread Roots 10354 us [904.129s][info][gc,stats ] Pause Final Update Refs (G) 1276 us [904.129s][info][gc,stats ] Pause Final Update Refs (N) 721 us [904.129s][info][gc,stats ] Update Region States 41 us [904.130s][info][gc,stats ] Trash Collection Set 11 us [904.130s][info][gc,stats ] Rebuild Free Set 81 us [904.130s][info][gc,stats ] Concurrent Cleanup 155 us [904.130s][info][gc,stats ] Workers: Evacuated 87693K across 1770328 objects, abandoned 24B across 1 objects. [904.130s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [904.130s][info][gc,stats ] - age 1: 86987688 bytes, 86987688 total [904.130s][info][gc,stats ] - age 2: 332176 bytes, 87319864 total [904.130s][info][gc,stats ] - age 3: 298408 bytes, 87618272 total [904.130s][info][gc,stats ] - age 4: 285688 bytes, 87903960 total [904.130s][info][gc,stats ] - age 5: 459640 bytes, 88363600 total [904.130s][info][gc,stats ] - age 6: 380656 bytes, 88744256 total [904.130s][info][gc,stats ] - age 7: 1053688 bytes, 89797944 total [904.130s][info][gc,stats ] [904.130s][info][gc,stats ] Mutators: Evacuated 4150K across 105435 objects, abandoned 0B across 0 objects. [904.130s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [904.130s][info][gc,stats ] - age 1: 4249056 bytes, 4249056 total [904.130s][info][gc,stats ] - age 2: 1120 bytes, 4250176 total [904.130s][info][gc,stats ] - age 7: 96 bytes, 4250272 total [904.130s][info][gc,stats ] [904.130s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [904.130s][info][gc,stats ] [904.130s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [904.130s][info][gc,stats ] - age 7: 9098470344 bytes, 9098470344 total [904.130s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [904.140s][info][gc ] Transition from: normal to: idle [904.140s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [904.140s][info][gc ] Transition from: idle to: old [904.140s][info][gc,free ] Free: 13512M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 7403K, Mutator Free: 1690 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [904.140s][info][gc,start ] GC(539) Concurrent marking (OLD) [904.140s][info][gc,task ] GC(539) Using 4 of 8 workers for concurrent marking [905.187s][info][gc ] Trigger (YOUNG): Average GC time (4531.04 ms) is above the time for average allocation rate (2139 MB/s) to deplete free headroom (9691M) (margin of error = 3.16) [905.187s][info][gc,ergo ] Free headroom: 11278M (free) - 1587M (spike) - 0B (penalties) = 9691M [905.187s][info][gc ] Preempting old generation mark to allow Young GC [905.187s][info][gc ] Cancelling GC: Concurrent GC [905.188s][info][gc ] GC(539) Concurrent marking (OLD) 1048.577ms [905.188s][info][gc ] GC(539) GC cancellation took 0.001s [905.189s][info][gc,ergo ] GC(539) At end of OLD marking increment: GCU: 393.6%, MU: 391.5% for duration 1.060s (totals to be subsumed in next gc report) [905.189s][info][gc,ergo ] GC(539) At end of Concurrent Old Marking increment: YOUNG generation used: 2811M, used regions: 2824M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12020M [905.189s][info][gc,ergo ] GC(539) At end of Concurrent Old Marking increment: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5634K [905.189s][info][gc,free ] Free: 11276M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 11885K, Mutator Free: 1411 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [905.189s][info][gc,stats ] [905.189s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [905.189s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [905.189s][info][gc,stats ] [905.189s][info][gc,stats ] Concurrent Marking 1048597 us, parallelism: 4.00x [905.189s][info][gc,stats ] CM: 4191380 us [905.189s][info][gc,stats ] CM: Parallel Mark 4191380 us, workers (us): 1047626, 1047625, 1047620, 1048509, ---, ---, ---, ---, [905.189s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [905.189s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [905.189s][info][gc,stats ] [905.189s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [905.189s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [905.189s][info][gc,stats ] [905.189s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [905.189s][info][gc,stats ] [905.189s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [905.189s][info][gc,stats ] - age 7: 9932298616 bytes, 9932298616 total [905.189s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [905.199s][info][gc ] Transition from: old to: idle [905.199s][info][gc ] Transition from: idle to: normal [905.199s][info][gc ] Heuristics request to interrupt old for young collection accepted [905.199s][info][gc,free ] Free: 11255M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8356K, Mutator Free: 1408 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [905.199s][info][gc,ergo ] GC(540) Start GC cycle (YOUNG) [905.199s][info][gc,start ] GC(540) Concurrent reset [905.199s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent reset [905.212s][info][gc ] GC(540) Concurrent reset 13.016ms [905.213s][info][gc,start ] GC(540) Pause Init Mark (YOUNG) [905.213s][info][gc,task ] GC(540) Using 8 of 8 workers for init marking [905.216s][info][gc ] GC(540) Transfer SATB buffers [905.218s][info][gc ] GC(540) Purged 437193 oops from old generation SATB buffers [905.218s][info][gc ] GC(540) Pause Init Mark (YOUNG) 4.854ms [905.218s][info][gc,start ] GC(540) Concurrent remembered set scanning [905.218s][info][gc,task ] GC(540) Using 4 of 8 workers for Concurrent remembered set scanning [905.244s][info][gc ] GC(540) Concurrent remembered set scanning 26.531ms [905.245s][info][gc,start ] GC(540) Concurrent marking roots [905.245s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent marking roots [905.248s][info][gc ] GC(540) Concurrent marking roots 3.980ms [905.249s][info][gc,start ] GC(540) Concurrent marking (YOUNG) [905.249s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent marking [905.402s][info][gc ] GC(540) Concurrent marking (YOUNG) 153.713ms [905.403s][info][gc,start ] GC(540) Pause Final Mark (YOUNG) [905.403s][info][gc,task ] GC(540) Using 8 of 8 workers for final marking [905.403s][info][gc,ergo ] GC(540) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [905.403s][info][gc,ergo ] GC(540) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 12384B. [905.403s][info][gc,ergo ] GC(540) Chosen CSet evacuates young: 158M (of which at least: 0B are to be promoted), old: 0B [905.403s][info][gc,ergo ] GC(540) Collectable Garbage: 2673M (99%), Immediate: 12384B (0%), 1 regions, CSet: 2673M (99%), 354 regions [905.403s][info][gc,ergo ] GC(540) Evacuation Targets: YOUNG: 158M, PROMOTE: 0B, OLD: 0B, TOTAL: 158M [905.403s][info][gc,free ] Free: 11367M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 683K, Mutator Free: 1421 Collector Reserve: 192M, Max: 8192K; Used: 12384B Old Collector Reserve: 5627K, Max: 5627K; Used: 2564K [905.403s][info][gc ] GC(540) Pause Final Mark (YOUNG) 0.876ms [905.404s][info][gc,start ] GC(540) Concurrent thread roots [905.404s][info][gc,task ] GC(540) Using 4 of 8 workers for Concurrent thread roots [905.407s][info][gc ] GC(540) Concurrent thread roots 3.815ms [905.407s][info][gc,start ] GC(540) Concurrent weak references [905.407s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent weak references [905.407s][info][gc,ref ] GC(540) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [905.407s][info][gc,ref ] GC(540) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [905.408s][info][gc,ref ] GC(540) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [905.408s][info][gc ] GC(540) Concurrent weak references 0.041ms [905.408s][info][gc,start ] GC(540) Concurrent weak roots [905.408s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent weak root [905.408s][info][gc ] GC(540) Concurrent weak roots 0.645ms [905.408s][info][gc,start ] GC(540) Concurrent cleanup [905.408s][info][gc ] GC(540) Concurrent cleanup 20171M->20171M(31744M) 0.117ms [905.408s][info][gc,free ] Free: 11347M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 4420K, Mutator Free: 1419 Collector Reserve: 189M, Max: 8192K; Used: 2362K Old Collector Reserve: 5625K, Max: 5625K; Used: 2567K [905.408s][info][gc,start ] GC(540) Concurrent strong roots [905.408s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent strong root [905.409s][info][gc ] GC(540) Concurrent strong roots 0.446ms [905.409s][info][gc,start ] GC(540) Concurrent evacuation [905.409s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent evacuation [905.465s][info][gc ] GC(540) Concurrent evacuation 56.544ms [905.466s][info][gc,start ] GC(540) Pause Init Update Refs [905.466s][info][gc ] GC(540) Pause Init Update Refs 0.544ms [905.466s][info][gc,start ] GC(540) Concurrent update references [905.467s][info][gc,task ] GC(540) Using 4 of 8 workers for concurrent reference update [905.467s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [905.581s][info][gc ] GC(540) Concurrent update references 114.593ms [905.581s][info][gc,start ] GC(540) Concurrent update thread roots [905.591s][info][gc ] GC(540) Concurrent update thread roots 9.540ms [905.591s][info][gc,start ] GC(540) Pause Final Update Refs [905.591s][info][gc,task ] GC(540) Using 8 of 8 workers for final reference update [905.591s][info][gc ] GC(540) Transfer SATB buffers [905.592s][info][gc,free ] Free: 13062M, Max: 8192K regular, 584M humongous, Frag: 95% external, 21% internal; Used: 2777M, Mutator Free: 1633 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [905.592s][info][gc ] GC(540) Pause Final Update Refs 0.698ms [905.592s][info][gc,start ] GC(540) Concurrent cleanup [905.592s][info][gc ] GC(540) Concurrent cleanup 20727M->17904M(31744M) 0.228ms [905.592s][info][gc,ergo ] GC(540) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5047K, young_available: 13805M [905.592s][info][gc,ergo ] GC(540) At end of Concurrent Young GC: GCU: 24.0%, MU: 24.6% during period of 1.464s [905.592s][info][gc,ergo ] GC(540) At end of Concurrent Young GC: YOUNG generation used: 1027M, used regions: 1040M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13804M [905.593s][info][gc,ergo ] GC(540) At end of Concurrent Young GC: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5047K [905.593s][info][gc,free ] Free: 13060M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 3884K, Mutator Free: 1633 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [905.593s][info][gc,stats ] [905.593s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [905.593s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [905.593s][info][gc,stats ] [905.593s][info][gc,stats ] Concurrent Reset 13048 us [905.593s][info][gc,stats ] Pause Init Mark (G) 5613 us [905.593s][info][gc,stats ] Pause Init Mark (N) 4860 us [905.593s][info][gc,stats ] Swap Remembered Set 3359 us [905.593s][info][gc,stats ] Transfer Old From SATB 1342 us [905.593s][info][gc,stats ] Update Region States 73 us [905.593s][info][gc,stats ] Concurrent Scan Remembered Set 26553 us, parallelism: 3.91x [905.593s][info][gc,stats ] RS: 103868 us [905.593s][info][gc,stats ] RS: Scan Clusters 103868 us, workers (us): 26463, 26457, 25512, 25436, ---, ---, ---, ---, [905.593s][info][gc,stats ] Concurrent Mark Roots 3994 us, parallelism: 3.51x [905.593s][info][gc,stats ] CMR: 14022 us [905.593s][info][gc,stats ] CMR: Thread Roots 12775 us, workers (us): 3010, 3164, 3407, 3193, ---, ---, ---, ---, [905.593s][info][gc,stats ] CMR: Code Cache Roots 1022 us, workers (us): 348, 312, 182, 180, ---, ---, ---, ---, [905.593s][info][gc,stats ] CMR: VM Strong Roots 181 us, workers (us): 54, 47, 43, 37, ---, ---, ---, ---, [905.593s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, 9, ---, 36, ---, ---, ---, ---, [905.593s][info][gc,stats ] Concurrent Marking 153742 us, parallelism: 3.92x [905.593s][info][gc,stats ] CM: 602664 us [905.593s][info][gc,stats ] CM: Parallel Mark 602664 us, workers (us): 150685, 150666, 150664, 150649, ---, ---, ---, ---, [905.593s][info][gc,stats ] Pause Final Mark (G) 1387 us [905.593s][info][gc,stats ] Pause Final Mark (N) 881 us [905.593s][info][gc,stats ] Finish Mark 489 us [905.593s][info][gc,stats ] Update Region States 86 us [905.593s][info][gc,stats ] Choose Collection Set 114 us [905.593s][info][gc,stats ] Rebuild Free Set 51 us [905.593s][info][gc,stats ] Concurrent Thread Roots 3828 us, parallelism: 3.85x [905.593s][info][gc,stats ] CTR: 14750 us [905.593s][info][gc,stats ] CTR: Thread Roots 14750 us, workers (us): 3725, 3761, 3647, 3617, ---, ---, ---, ---, [905.593s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.02x [905.593s][info][gc,stats ] CWRF: 1 us [905.593s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [905.593s][info][gc,stats ] Concurrent Weak Roots 649 us [905.593s][info][gc,stats ] Roots 58 us, parallelism: 1.47x [905.593s][info][gc,stats ] CWR: 85 us [905.593s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 30, 22, 16, 17, ---, ---, ---, ---, [905.593s][info][gc,stats ] Rendezvous 579 us [905.593s][info][gc,stats ] Concurrent Cleanup 121 us [905.593s][info][gc,stats ] Concurrent Strong Roots 450 us, parallelism: 2.65x [905.593s][info][gc,stats ] CSR: 1194 us [905.593s][info][gc,stats ] CSR: Code Cache Roots 1024 us, workers (us): 290, 171, 366, 197, ---, ---, ---, ---, [905.593s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 41, 36, 34, 32, ---, ---, ---, ---, [905.593s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [905.593s][info][gc,stats ] Concurrent Evacuation 56571 us [905.593s][info][gc,stats ] Pause Init Update Refs (G) 1147 us [905.593s][info][gc,stats ] Pause Init Update Refs (N) 556 us [905.593s][info][gc,stats ] Manage GCLABs 460 us [905.593s][info][gc,stats ] Concurrent Update Refs 114627 us [905.593s][info][gc,stats ] Concurrent Update Thread Roots 9558 us [905.593s][info][gc,stats ] Pause Final Update Refs (G) 1316 us [905.593s][info][gc,stats ] Pause Final Update Refs (N) 703 us [905.593s][info][gc,stats ] Update Region States 43 us [905.593s][info][gc,stats ] Trash Collection Set 12 us [905.593s][info][gc,stats ] Rebuild Free Set 83 us [905.593s][info][gc,stats ] Concurrent Cleanup 239 us [905.593s][info][gc,stats ] Workers: Evacuated 152M across 4000203 objects, abandoned 0B across 0 objects. [905.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [905.593s][info][gc,stats ] - age 1: 139060416 bytes, 139060416 total [905.593s][info][gc,stats ] - age 2: 19265680 bytes, 158326096 total [905.593s][info][gc,stats ] - age 3: 112576 bytes, 158438672 total [905.593s][info][gc,stats ] - age 4: 72616 bytes, 158511288 total [905.593s][info][gc,stats ] - age 5: 246200 bytes, 158757488 total [905.593s][info][gc,stats ] - age 6: 459544 bytes, 159217032 total [905.593s][info][gc,stats ] - age 7: 810632 bytes, 160027664 total [905.593s][info][gc,stats ] [905.593s][info][gc,stats ] Mutators: Evacuated 5535K across 136379 objects, abandoned 0B across 0 objects. [905.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [905.593s][info][gc,stats ] - age 1: 2484088 bytes, 2484088 total [905.593s][info][gc,stats ] - age 2: 3183800 bytes, 5667888 total [905.593s][info][gc,stats ] - age 4: 32 bytes, 5667920 total [905.593s][info][gc,stats ] - age 5: 64 bytes, 5667984 total [905.593s][info][gc,stats ] - age 6: 64 bytes, 5668048 total [905.593s][info][gc,stats ] - age 7: 224 bytes, 5668272 total [905.593s][info][gc,stats ] [905.593s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [905.593s][info][gc,stats ] - age 1: 35687000 bytes, 35687000 total [905.593s][info][gc,stats ] [905.593s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [905.593s][info][gc,stats ] - age 7: 9932298616 bytes, 9932298616 total [905.593s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [905.604s][info][gc ] Transition from: normal to: idle [905.604s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [905.604s][info][gc ] Transition from: idle to: old [905.604s][info][gc,free ] Free: 13037M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 3021K, Mutator Free: 1630 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [905.604s][info][gc,start ] GC(541) Concurrent marking (OLD) [905.604s][info][gc,task ] GC(541) Using 4 of 8 workers for concurrent marking [906.563s][info][gc ] Trigger (YOUNG): Average GC time (4353.35 ms) is above the time for average allocation rate (2164 MB/s) to deplete free headroom (9416M) (margin of error = 3.15) [906.563s][info][gc,ergo ] Free headroom: 11004M (free) - 1587M (spike) - 0B (penalties) = 9416M [906.563s][info][gc ] Preempting old generation mark to allow Young GC [906.563s][info][gc ] Cancelling GC: Concurrent GC [906.564s][info][gc ] GC(541) Concurrent marking (OLD) 960.153ms [906.564s][info][gc ] GC(541) GC cancellation took 0.001s [906.564s][info][gc,ergo ] GC(541) At end of OLD marking increment: GCU: 301.6%, MU: 380.9% for duration 0.972s (totals to be subsumed in next gc report) [906.564s][info][gc,ergo ] GC(541) At end of Concurrent Old Marking increment: YOUNG generation used: 3086M, used regions: 3096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 11745M [906.564s][info][gc,ergo ] GC(541) At end of Concurrent Old Marking increment: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 5047K [906.564s][info][gc,free ] Free: 11001M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 6633K, Mutator Free: 1376 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [906.564s][info][gc,stats ] [906.564s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [906.564s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [906.564s][info][gc,stats ] [906.564s][info][gc,stats ] Concurrent Marking 960173 us, parallelism: 4.00x [906.564s][info][gc,stats ] CM: 3837676 us [906.564s][info][gc,stats ] CM: Parallel Mark 3837676 us, workers (us): 959319, 959088, 959169, 960099, ---, ---, ---, ---, [906.564s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [906.564s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [906.564s][info][gc,stats ] [906.564s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [906.564s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [906.564s][info][gc,stats ] [906.565s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [906.565s][info][gc,stats ] - age 1: 35687000 bytes, 35687000 total [906.565s][info][gc,stats ] [906.565s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [906.565s][info][gc,stats ] - age 7: 10041233008 bytes, 10041233008 total [906.565s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [906.575s][info][gc ] Transition from: old to: idle [906.575s][info][gc ] Transition from: idle to: normal [906.575s][info][gc ] Heuristics request to interrupt old for young collection accepted [906.575s][info][gc,free ] Free: 10980M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 4044K, Mutator Free: 1373 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [906.575s][info][gc,ergo ] GC(542) Start GC cycle (YOUNG) [906.575s][info][gc,start ] GC(542) Concurrent reset [906.575s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent reset [906.589s][info][gc ] GC(542) Concurrent reset 13.949ms [906.589s][info][gc,start ] GC(542) Pause Init Mark (YOUNG) [906.589s][info][gc,task ] GC(542) Using 8 of 8 workers for init marking [906.592s][info][gc ] GC(542) Transfer SATB buffers [906.594s][info][gc ] GC(542) Purged 406835 oops from old generation SATB buffers [906.594s][info][gc ] GC(542) Pause Init Mark (YOUNG) 4.734ms [906.594s][info][gc,start ] GC(542) Concurrent remembered set scanning [906.594s][info][gc,task ] GC(542) Using 4 of 8 workers for Concurrent remembered set scanning [906.620s][info][gc ] GC(542) Concurrent remembered set scanning 25.464ms [906.620s][info][gc,start ] GC(542) Concurrent marking roots [906.620s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent marking roots [906.624s][info][gc ] GC(542) Concurrent marking roots 3.817ms [906.624s][info][gc,start ] GC(542) Concurrent marking (YOUNG) [906.624s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent marking [906.866s][info][gc ] GC(542) Concurrent marking (YOUNG) 242.717ms [906.867s][info][gc,start ] GC(542) Pause Final Mark (YOUNG) [906.867s][info][gc,task ] GC(542) Using 8 of 8 workers for final marking [906.867s][info][gc,ergo ] GC(542) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [906.867s][info][gc,ergo ] GC(542) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [906.867s][info][gc,ergo ] GC(542) Chosen CSet evacuates young: 159M (of which at least: 0B are to be promoted), old: 0B [906.867s][info][gc,ergo ] GC(542) Collectable Garbage: 2864M (99%), Immediate: 0B (0%), 0 regions, CSet: 2864M (99%), 378 regions [906.867s][info][gc,ergo ] GC(542) Evacuation Targets: YOUNG: 159M, PROMOTE: 0B, OLD: 0B, TOTAL: 159M [906.868s][info][gc,free ] Free: 10903M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 9165K, Mutator Free: 1364 Collector Reserve: 192M, Max: 8192K; Used: 0B Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [906.868s][info][gc ] GC(542) Pause Final Mark (YOUNG) 0.979ms [906.868s][info][gc,start ] GC(542) Concurrent thread roots [906.868s][info][gc,task ] GC(542) Using 4 of 8 workers for Concurrent thread roots [906.872s][info][gc ] GC(542) Concurrent thread roots 3.734ms [906.872s][info][gc,start ] GC(542) Concurrent weak references [906.872s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent weak references [906.872s][info][gc,ref ] GC(542) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [906.872s][info][gc,ref ] GC(542) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [906.872s][info][gc,ref ] GC(542) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [906.872s][info][gc ] GC(542) Concurrent weak references 0.045ms [906.872s][info][gc,start ] GC(542) Concurrent weak roots [906.872s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent weak root [906.872s][info][gc ] GC(542) Concurrent weak roots 0.728ms [906.872s][info][gc,start ] GC(542) Concurrent cleanup [906.872s][info][gc ] GC(542) Concurrent cleanup 20638M->20638M(31744M) 0.126ms [906.873s][info][gc,free ] Free: 10881M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 6486K, Mutator Free: 1361 Collector Reserve: 189M, Max: 8192K; Used: 2390K Old Collector Reserve: 5041K, Max: 5041K; Used: 3151K [906.873s][info][gc,start ] GC(542) Concurrent strong roots [906.873s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent strong root [906.873s][info][gc ] GC(542) Concurrent strong roots 0.427ms [906.873s][info][gc,start ] GC(542) Concurrent evacuation [906.873s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent evacuation [906.952s][info][gc ] GC(542) Concurrent evacuation 78.963ms [906.952s][info][gc,start ] GC(542) Pause Init Update Refs [906.953s][info][gc ] GC(542) Pause Init Update Refs 0.556ms [906.953s][info][gc,start ] GC(542) Concurrent update references [906.953s][info][gc,task ] GC(542) Using 4 of 8 workers for concurrent reference update [906.953s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [907.107s][info][gc ] GC(542) Concurrent update references 154.080ms [907.107s][info][gc,start ] GC(542) Concurrent update thread roots [907.117s][info][gc ] GC(542) Concurrent update thread roots 9.683ms [907.117s][info][gc,start ] GC(542) Pause Final Update Refs [907.117s][info][gc,task ] GC(542) Using 8 of 8 workers for final reference update [907.117s][info][gc ] GC(542) Transfer SATB buffers [907.118s][info][gc,free ] Free: 12658M, Max: 8192K regular, 584M humongous, Frag: 95% external, 23% internal; Used: 2917M, Mutator Free: 1583 Collector Reserve: 744M, Max: 8192K; Used: 112M Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [907.118s][info][gc ] GC(542) Pause Final Update Refs 0.678ms [907.118s][info][gc,start ] GC(542) Concurrent cleanup [907.118s][info][gc ] GC(542) Concurrent cleanup 21323M->18308M(31744M) 0.141ms [907.118s][info][gc,ergo ] GC(542) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4898K, young_available: 13401M [907.119s][info][gc,ergo ] GC(542) At end of Concurrent Young GC: GCU: 20.4%, MU: 24.4% during period of 1.526s [907.119s][info][gc,ergo ] GC(542) At end of Concurrent Young GC: YOUNG generation used: 1431M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13400M [907.119s][info][gc,ergo ] GC(542) At end of Concurrent Young GC: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 4898K [907.119s][info][gc,free ] Free: 12656M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 7630K, Mutator Free: 1583 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [907.119s][info][gc,stats ] [907.119s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [907.119s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [907.119s][info][gc,stats ] [907.119s][info][gc,stats ] Concurrent Reset 13981 us [907.119s][info][gc,stats ] Pause Init Mark (G) 5605 us [907.119s][info][gc,stats ] Pause Init Mark (N) 4742 us [907.119s][info][gc,stats ] Swap Remembered Set 3249 us [907.119s][info][gc,stats ] Transfer Old From SATB 1324 us [907.119s][info][gc,stats ] Update Region States 74 us [907.119s][info][gc,stats ] Concurrent Scan Remembered Set 25481 us, parallelism: 3.82x [907.119s][info][gc,stats ] RS: 97406 us [907.119s][info][gc,stats ] RS: Scan Clusters 97406 us, workers (us): 24995, 24346, 24062, 24003, ---, ---, ---, ---, [907.119s][info][gc,stats ] Concurrent Mark Roots 3831 us, parallelism: 3.64x [907.119s][info][gc,stats ] CMR: 13958 us [907.119s][info][gc,stats ] CMR: Thread Roots 12532 us, workers (us): 3169, 3328, 3089, 2947, ---, ---, ---, ---, [907.119s][info][gc,stats ] CMR: Code Cache Roots 1204 us, workers (us): 185, 148, 372, 500, ---, ---, ---, ---, [907.119s][info][gc,stats ] CMR: VM Strong Roots 179 us, workers (us): 50, 43, 44, 42, ---, ---, ---, ---, [907.119s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, 8, ---, ---, ---, ---, ---, ---, [907.119s][info][gc,stats ] Concurrent Marking 242745 us, parallelism: 3.94x [907.119s][info][gc,stats ] CM: 956299 us [907.119s][info][gc,stats ] CM: Parallel Mark 956299 us, workers (us): 239102, 239077, 239061, 239058, ---, ---, ---, ---, [907.119s][info][gc,stats ] Pause Final Mark (G) 1490 us [907.119s][info][gc,stats ] Pause Final Mark (N) 985 us [907.119s][info][gc,stats ] Finish Mark 573 us [907.119s][info][gc,stats ] Update Region States 85 us [907.119s][info][gc,stats ] Choose Collection Set 119 us [907.119s][info][gc,stats ] Rebuild Free Set 68 us [907.119s][info][gc,stats ] Concurrent Thread Roots 3749 us, parallelism: 3.88x [907.119s][info][gc,stats ] CTR: 14527 us [907.119s][info][gc,stats ] CTR: Thread Roots 14527 us, workers (us): 3546, 3684, 3646, 3650, ---, ---, ---, ---, [907.119s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.03x [907.119s][info][gc,stats ] CWRF: 1 us [907.119s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [907.119s][info][gc,stats ] Concurrent Weak Roots 743 us [907.119s][info][gc,stats ] Roots 59 us, parallelism: 1.28x [907.119s][info][gc,stats ] CWR: 75 us [907.119s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 26, 20, 16, 13, ---, ---, ---, ---, [907.119s][info][gc,stats ] Rendezvous 659 us [907.119s][info][gc,stats ] Concurrent Cleanup 131 us [907.119s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.66x [907.119s][info][gc,stats ] CSR: 1149 us [907.119s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 170, 270, 200, 350, ---, ---, ---, ---, [907.119s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 41, 35, 32, 25, ---, ---, ---, ---, [907.119s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [907.119s][info][gc,stats ] Concurrent Evacuation 78994 us [907.119s][info][gc,stats ] Pause Init Update Refs (G) 1232 us [907.119s][info][gc,stats ] Pause Init Update Refs (N) 565 us [907.119s][info][gc,stats ] Manage GCLABs 462 us [907.119s][info][gc,stats ] Concurrent Update Refs 154108 us [907.119s][info][gc,stats ] Concurrent Update Thread Roots 9690 us [907.119s][info][gc,stats ] Pause Final Update Refs (G) 1324 us [907.119s][info][gc,stats ] Pause Final Update Refs (N) 683 us [907.119s][info][gc,stats ] Update Region States 56 us [907.119s][info][gc,stats ] Trash Collection Set 13 us [907.119s][info][gc,stats ] Rebuild Free Set 85 us [907.119s][info][gc,stats ] Concurrent Cleanup 149 us [907.119s][info][gc,stats ] Workers: Evacuated 152M across 4265029 objects, abandoned 0B across 0 objects. [907.119s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [907.119s][info][gc,stats ] - age 1: 103330120 bytes, 103330120 total [907.119s][info][gc,stats ] - age 2: 49033896 bytes, 152364016 total [907.119s][info][gc,stats ] - age 3: 7460656 bytes, 159824672 total [907.119s][info][gc,stats ] - age 4: 56600 bytes, 159881272 total [907.119s][info][gc,stats ] - age 5: 27000 bytes, 159908272 total [907.119s][info][gc,stats ] - age 6: 176600 bytes, 160084872 total [907.119s][info][gc,stats ] - age 7: 300872 bytes, 160385744 total [907.119s][info][gc,stats ] [907.119s][info][gc,stats ] Mutators: Evacuated 6324K across 157194 objects, abandoned 0B across 0 objects. [907.119s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [907.119s][info][gc,stats ] - age 1: 1087312 bytes, 1087312 total [907.119s][info][gc,stats ] - age 2: 2671200 bytes, 3758512 total [907.119s][info][gc,stats ] - age 3: 2716400 bytes, 6474912 total [907.119s][info][gc,stats ] - age 6: 944 bytes, 6475856 total [907.119s][info][gc,stats ] - age 7: 112 bytes, 6475968 total [907.119s][info][gc,stats ] [907.119s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [907.119s][info][gc,stats ] - age 1: 64171152 bytes, 64171152 total [907.119s][info][gc,stats ] - age 2: 35005800 bytes, 99176952 total [907.119s][info][gc,stats ] [907.119s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [907.119s][info][gc,stats ] - age 7: 10041233008 bytes, 10041233008 total [907.119s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [907.129s][info][gc ] Transition from: normal to: idle [907.129s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [907.129s][info][gc ] Transition from: idle to: old [907.130s][info][gc,free ] Free: 12631M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 8535K, Mutator Free: 1580 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [907.130s][info][gc,start ] GC(543) Concurrent marking (OLD) [907.130s][info][gc,task ] GC(543) Using 4 of 8 workers for concurrent marking [908.090s][info][gc ] Trigger (YOUNG): Average GC time (4171.57 ms) is above the time for average allocation rate (2159 MB/s) to deplete free headroom (9003M) (margin of error = 3.15) [908.090s][info][gc,ergo ] Free headroom: 10590M (free) - 1587M (spike) - 0B (penalties) = 9003M [908.090s][info][gc ] Preempting old generation mark to allow Young GC [908.090s][info][gc ] Cancelling GC: Concurrent GC [908.091s][info][gc ] GC(543) Concurrent marking (OLD) 961.199ms [908.091s][info][gc ] GC(543) GC cancellation took 0.001s [908.091s][info][gc,ergo ] GC(543) At end of OLD marking increment: GCU: 220.7%, MU: 379.9% for duration 0.972s (totals to be subsumed in next gc report) [908.091s][info][gc,ergo ] GC(543) At end of Concurrent Old Marking increment: YOUNG generation used: 3500M, used regions: 3504M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 11331M [908.091s][info][gc,ergo ] GC(543) At end of Concurrent Old Marking increment: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 4898K [908.091s][info][gc,free ] Free: 10587M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 12968K, Mutator Free: 1325 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [908.091s][info][gc,stats ] [908.091s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [908.091s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [908.091s][info][gc,stats ] [908.091s][info][gc,stats ] Concurrent Marking 961220 us, parallelism: 4.00x [908.091s][info][gc,stats ] CM: 3842821 us [908.091s][info][gc,stats ] CM: Parallel Mark 3842821 us, workers (us): 960366, 960165, 961145, 961145, ---, ---, ---, ---, [908.091s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [908.091s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [908.091s][info][gc,stats ] [908.091s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [908.091s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [908.091s][info][gc,stats ] [908.091s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [908.091s][info][gc,stats ] - age 1: 64171152 bytes, 64171152 total [908.091s][info][gc,stats ] - age 2: 35005800 bytes, 99176952 total [908.091s][info][gc,stats ] [908.091s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [908.091s][info][gc,stats ] - age 7: 10103433032 bytes, 10103433032 total [908.092s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [908.102s][info][gc ] Transition from: old to: idle [908.102s][info][gc ] Transition from: idle to: normal [908.102s][info][gc ] Heuristics request to interrupt old for young collection accepted [908.102s][info][gc,free ] Free: 10566M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10100K, Mutator Free: 1322 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [908.102s][info][gc,ergo ] GC(544) Start GC cycle (YOUNG) [908.102s][info][gc,start ] GC(544) Concurrent reset [908.102s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent reset [908.117s][info][gc ] GC(544) Concurrent reset 15.583ms [908.118s][info][gc,start ] GC(544) Pause Init Mark (YOUNG) [908.118s][info][gc,task ] GC(544) Using 8 of 8 workers for init marking [908.121s][info][gc ] GC(544) Transfer SATB buffers [908.123s][info][gc ] GC(544) Purged 416191 oops from old generation SATB buffers [908.123s][info][gc ] GC(544) Pause Init Mark (YOUNG) 4.873ms [908.123s][info][gc,start ] GC(544) Concurrent remembered set scanning [908.123s][info][gc,task ] GC(544) Using 4 of 8 workers for Concurrent remembered set scanning [908.145s][info][gc ] GC(544) Concurrent remembered set scanning 22.246ms [908.145s][info][gc,start ] GC(544) Concurrent marking roots [908.145s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent marking roots [908.149s][info][gc ] GC(544) Concurrent marking roots 4.079ms [908.149s][info][gc,start ] GC(544) Concurrent marking (YOUNG) [908.149s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent marking [908.495s][info][gc ] GC(544) Concurrent marking (YOUNG) 345.706ms [908.495s][info][gc,start ] GC(544) Pause Final Mark (YOUNG) [908.495s][info][gc,task ] GC(544) Using 8 of 8 workers for final marking [908.496s][info][gc,ergo ] GC(544) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [908.496s][info][gc,ergo ] GC(544) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [908.496s][info][gc,ergo ] GC(544) Chosen CSet evacuates young: 178M (of which at least: 0B are to be promoted), old: 0B [908.496s][info][gc,ergo ] GC(544) Collectable Garbage: 3205M (99%), Immediate: 0B (0%), 0 regions, CSet: 3205M (99%), 423 regions [908.496s][info][gc,ergo ] GC(544) Evacuation Targets: YOUNG: 178M, PROMOTE: 0B, OLD: 0B, TOTAL: 178M [908.496s][info][gc,free ] Free: 10263M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 393K, Mutator Free: 1283 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [908.496s][info][gc ] GC(544) Pause Final Mark (YOUNG) 0.891ms [908.496s][info][gc,start ] GC(544) Concurrent thread roots [908.496s][info][gc,task ] GC(544) Using 4 of 8 workers for Concurrent thread roots [908.501s][info][gc ] GC(544) Concurrent thread roots 4.334ms [908.501s][info][gc,start ] GC(544) Concurrent weak references [908.501s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent weak references [908.501s][info][gc,ref ] GC(544) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [908.501s][info][gc,ref ] GC(544) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [908.501s][info][gc,ref ] GC(544) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [908.501s][info][gc ] GC(544) Concurrent weak references 0.040ms [908.501s][info][gc,start ] GC(544) Concurrent weak roots [908.501s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent weak root [908.502s][info][gc ] GC(544) Concurrent weak roots 0.745ms [908.502s][info][gc,start ] GC(544) Concurrent cleanup [908.502s][info][gc ] GC(544) Concurrent cleanup 21253M->21253M(31744M) 0.113ms [908.502s][info][gc,free ] Free: 10242M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5726K, Mutator Free: 1281 Collector Reserve: 213M, Max: 8192K; Used: 2336K Old Collector Reserve: 4891K, Max: 4891K; Used: 3300K [908.502s][info][gc,start ] GC(544) Concurrent strong roots [908.502s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent strong root [908.502s][info][gc ] GC(544) Concurrent strong roots 0.436ms [908.502s][info][gc,start ] GC(544) Concurrent evacuation [908.502s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent evacuation [908.585s][info][gc ] GC(544) Concurrent evacuation 83.012ms [908.586s][info][gc,start ] GC(544) Pause Init Update Refs [908.586s][info][gc ] GC(544) Pause Init Update Refs 0.562ms [908.586s][info][gc,start ] GC(544) Concurrent update references [908.586s][info][gc,task ] GC(544) Using 4 of 8 workers for concurrent reference update [908.586s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [908.794s][info][gc ] GC(544) Concurrent update references 207.591ms [908.794s][info][gc,start ] GC(544) Concurrent update thread roots [908.805s][info][gc ] GC(544) Concurrent update thread roots 11.005ms [908.805s][info][gc,start ] GC(544) Pause Final Update Refs [908.805s][info][gc,task ] GC(544) Using 8 of 8 workers for final reference update [908.805s][info][gc ] GC(544) Transfer SATB buffers [908.806s][info][gc,free ] Free: 12266M, Max: 8192K regular, 584M humongous, Frag: 94% external, 26% internal; Used: 3261M, Mutator Free: 1534 Collector Reserve: 744M, Max: 8192K; Used: 128M Old Collector Reserve: 4884K, Max: 4884K; Used: 3308K [908.806s][info][gc ] GC(544) Pause Final Update Refs 0.793ms [908.806s][info][gc,start ] GC(544) Concurrent cleanup [908.807s][info][gc ] GC(544) Concurrent cleanup 22075M->18700M(31744M) 0.160ms [908.807s][info][gc,ergo ] GC(544) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4890K, young_available: 13009M [908.807s][info][gc,ergo ] GC(544) At end of Concurrent Young GC: GCU: 17.8%, MU: 24.3% during period of 1.688s [908.807s][info][gc,ergo ] GC(544) At end of Concurrent Young GC: YOUNG generation used: 1823M, used regions: 1832M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13008M [908.807s][info][gc,ergo ] GC(544) At end of Concurrent Young GC: OLD generation used: 16877M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 4890K [908.807s][info][gc,free ] Free: 12264M, Max: 8192K regular, 1008M humongous, Frag: 92% external, 0% internal; Used: 7662K, Mutator Free: 1534 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4884K, Max: 4884K; Used: 3308K [908.807s][info][gc,stats ] [908.807s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [908.807s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [908.807s][info][gc,stats ] [908.807s][info][gc,stats ] Concurrent Reset 15608 us [908.807s][info][gc,stats ] Pause Init Mark (G) 5614 us [908.807s][info][gc,stats ] Pause Init Mark (N) 4879 us [908.807s][info][gc,stats ] Swap Remembered Set 3400 us [908.807s][info][gc,stats ] Transfer Old From SATB 1326 us [908.807s][info][gc,stats ] Update Region States 68 us [908.807s][info][gc,stats ] Concurrent Scan Remembered Set 22264 us, parallelism: 3.90x [908.807s][info][gc,stats ] RS: 86719 us [908.807s][info][gc,stats ] RS: Scan Clusters 86719 us, workers (us): 22172, 22166, 21305, 21077, ---, ---, ---, ---, [908.807s][info][gc,stats ] Concurrent Mark Roots 4090 us, parallelism: 3.62x [908.807s][info][gc,stats ] CMR: 14821 us [908.807s][info][gc,stats ] CMR: Thread Roots 13627 us, workers (us): 3275, 3468, 3506, 3378, ---, ---, ---, ---, [908.807s][info][gc,stats ] CMR: Code Cache Roots 973 us, workers (us): 346, 146, 185, 296, ---, ---, ---, ---, [908.807s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 48, 45, 44, 39, ---, ---, ---, ---, [908.807s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, 36, ---, ---, ---, ---, ---, [908.807s][info][gc,stats ] Concurrent Marking 345732 us, parallelism: 3.95x [908.807s][info][gc,stats ] CM: 1364229 us [908.807s][info][gc,stats ] CM: Parallel Mark 1364229 us, workers (us): 341068, 341059, 341048, 341054, ---, ---, ---, ---, [908.807s][info][gc,stats ] Pause Final Mark (G) 1396 us [908.807s][info][gc,stats ] Pause Final Mark (N) 898 us [908.807s][info][gc,stats ] Finish Mark 495 us [908.807s][info][gc,stats ] Update Region States 81 us [908.807s][info][gc,stats ] Choose Collection Set 128 us [908.807s][info][gc,stats ] Rebuild Free Set 51 us [908.807s][info][gc,stats ] Concurrent Thread Roots 4358 us, parallelism: 3.87x [908.807s][info][gc,stats ] CTR: 16859 us [908.807s][info][gc,stats ] CTR: Thread Roots 16859 us, workers (us): 4183, 4242, 4281, 4153, ---, ---, ---, ---, [908.807s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.02x [908.807s][info][gc,stats ] CWRF: 1 us [908.807s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [908.807s][info][gc,stats ] Concurrent Weak Roots 750 us [908.807s][info][gc,stats ] Roots 56 us, parallelism: 1.53x [908.807s][info][gc,stats ] CWR: 85 us [908.807s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 28, 23, 20, 14, ---, ---, ---, ---, [908.807s][info][gc,stats ] Rendezvous 681 us [908.807s][info][gc,stats ] Concurrent Cleanup 118 us [908.807s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.76x [908.807s][info][gc,stats ] CSR: 1215 us [908.807s][info][gc,stats ] CSR: Code Cache Roots 1044 us, workers (us): 358, 196, 167, 322, ---, ---, ---, ---, [908.807s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 41, 32, 27, ---, ---, ---, ---, [908.807s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [908.807s][info][gc,stats ] Concurrent Evacuation 83038 us [908.807s][info][gc,stats ] Pause Init Update Refs (G) 1218 us [908.807s][info][gc,stats ] Pause Init Update Refs (N) 573 us [908.807s][info][gc,stats ] Manage GCLABs 461 us [908.807s][info][gc,stats ] Concurrent Update Refs 207619 us [908.807s][info][gc,stats ] Concurrent Update Thread Roots 11023 us [908.807s][info][gc,stats ] Pause Final Update Refs (G) 1398 us [908.807s][info][gc,stats ] Pause Final Update Refs (N) 798 us [908.807s][info][gc,stats ] Update Region States 48 us [908.807s][info][gc,stats ] Trash Collection Set 13 us [908.807s][info][gc,stats ] Rebuild Free Set 102 us [908.807s][info][gc,stats ] Concurrent Cleanup 168 us [908.807s][info][gc,stats ] Workers: Evacuated 172M across 4809702 objects, abandoned 0B across 0 objects. [908.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [908.807s][info][gc,stats ] - age 1: 111154240 bytes, 111154240 total [908.807s][info][gc,stats ] - age 2: 39453696 bytes, 150607936 total [908.807s][info][gc,stats ] - age 3: 19199944 bytes, 169807880 total [908.807s][info][gc,stats ] - age 4: 10777152 bytes, 180585032 total [908.807s][info][gc,stats ] - age 7: 112 bytes, 180585144 total [908.807s][info][gc,stats ] [908.807s][info][gc,stats ] Mutators: Evacuated 6455K across 152788 objects, abandoned 0B across 0 objects. [908.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [908.807s][info][gc,stats ] - age 1: 1435408 bytes, 1435408 total [908.807s][info][gc,stats ] - age 2: 644368 bytes, 2079776 total [908.807s][info][gc,stats ] - age 3: 1051088 bytes, 3130864 total [908.807s][info][gc,stats ] - age 4: 3479496 bytes, 6610360 total [908.807s][info][gc,stats ] [908.807s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [908.807s][info][gc,stats ] - age 1: 76505704 bytes, 76505704 total [908.807s][info][gc,stats ] - age 2: 56204360 bytes, 132710064 total [908.807s][info][gc,stats ] - age 3: 20255888 bytes, 152965952 total [908.807s][info][gc,stats ] [908.807s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [908.807s][info][gc,stats ] - age 7: 10103433032 bytes, 10103433032 total [908.807s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [908.818s][info][gc ] Transition from: normal to: idle [908.818s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [908.818s][info][gc ] Transition from: idle to: old [908.818s][info][gc,free ] Free: 12239M, Max: 8192K regular, 1008M humongous, Frag: 92% external, 0% internal; Used: 8752K, Mutator Free: 1531 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4884K, Max: 4884K; Used: 3308K [908.818s][info][gc,start ] GC(545) Concurrent marking (OLD) [908.818s][info][gc,task ] GC(545) Using 4 of 8 workers for concurrent marking [908.945s][info][gc ] Periodic Sample: GCU = 20.431%, MU = 24.459% during most recent 5.0s [909.461s][info][gc ] GC(545) Concurrent marking (OLD) 643.522ms [909.462s][info][gc,start ] GC(545) Pause Final Mark (OLD) [909.462s][info][gc,task ] GC(545) Using 8 of 8 workers for final marking [909.462s][info][gc ] GC(545) Old-Gen Collectable Garbage: 1684M consolidated with free: 4884K, over 183 regions, Old-Gen Immediate Garbage: 386M over 50 regions. [909.462s][info][gc ] GC(545) Old generation transition from Marking to Waiting for evacuation [909.463s][info][gc,free ] Free: 10866M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 6123K, Mutator Free: 1359 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 420M, Max: 8192K; Used: 390M [909.463s][info][gc ] GC(545) Pause Final Mark (OLD) 0.968ms [909.463s][info][gc,start ] GC(545) Concurrent weak references [909.463s][info][gc,task ] GC(545) Using 4 of 8 workers for concurrent weak references [909.463s][info][gc,ref ] GC(545) Encountered references: Soft: 434, Weak: 2042, Final: 0, Phantom: 70 [909.463s][info][gc,ref ] GC(545) Discovered references: Soft: 329, Weak: 946, Final: 0, Phantom: 48 [909.463s][info][gc,ref ] GC(545) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [909.463s][info][gc ] GC(545) Concurrent weak references 0.072ms [909.463s][info][gc,start ] GC(545) Concurrent weak roots [909.463s][info][gc,task ] GC(545) Using 4 of 8 workers for concurrent weak root [909.463s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.464s][info][gc ] GC(545) Concurrent weak roots 0.784ms [909.464s][info][gc,start ] GC(545) Concurrent cleanup [909.464s][info][gc ] GC(545) Concurrent cleanup 20087M->19701M(31744M) 0.154ms [909.464s][info][gc,free ] Free: 10861M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10653K, Mutator Free: 1359 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 420M, Max: 8192K; Used: 3308K [909.464s][info][gc,start ] GC(545) Pause Final Roots [909.464s][info][gc ] GC(545) Pause Final Roots 0.027ms [909.464s][info][gc ] GC(545) Transfer 21 region(s) from OLD to YOUNG, yielding increased size: 15000M [909.464s][info][gc,ergo ] GC(545) After old marking finished, successfully transferred 21 regions to young to prepare for next gc, old available: 236M, young_available: 11789M [909.464s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.464s][info][gc,ergo ] GC(545) At end of last OLD marking increment: GCU: 198.5%, MU: 377.8% for duration 0.658s (totals to be subsumed in next gc report) [909.464s][info][gc,ergo ] GC(545) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3211M, used regions: 3216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15000M, available: 11788M [909.464s][info][gc,ergo ] GC(545) At end of Concurrent Old Marking finishing increment: OLD generation used: 16491M, used regions: 16512M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16744M, available: 236M [909.465s][info][gc,free ] Free: 10860M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 11771K, Mutator Free: 1359 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 420M, Max: 8192K; Used: 3308K [909.465s][info][gc,stats ] [909.465s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [909.465s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [909.465s][info][gc,stats ] [909.465s][info][gc,stats ] Concurrent Marking 643548 us, parallelism: 3.97x [909.465s][info][gc,stats ] CM: 2555771 us [909.465s][info][gc,stats ] CM: Parallel Mark 2555771 us, workers (us): 638954, 638941, 638933, 638943, ---, ---, ---, ---, [909.465s][info][gc,stats ] Pause Final Mark (G) 1595 us [909.465s][info][gc,stats ] Pause Final Mark (N) 973 us [909.465s][info][gc,stats ] Finish Mark 512 us [909.465s][info][gc,stats ] Update Region States 46 us [909.465s][info][gc,stats ] Choose Collection Set 203 us [909.465s][info][gc,stats ] Rebuild Free Set 71 us [909.465s][info][gc,stats ] Concurrent Weak References 76 us, parallelism: 0.35x [909.465s][info][gc,stats ] CWRF: 27 us [909.465s][info][gc,stats ] CWRF: Weak References 27 us, workers (us): 24, 3, 0, 0, ---, ---, ---, ---, [909.465s][info][gc,stats ] Concurrent Weak Roots 793 us [909.465s][info][gc,stats ] Roots 58 us, parallelism: 1.53x [909.465s][info][gc,stats ] CWR: 89 us [909.465s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 27, 24, 22, 15, ---, ---, ---, ---, [909.465s][info][gc,stats ] Rendezvous 716 us [909.465s][info][gc,stats ] Concurrent Cleanup 158 us [909.465s][info][gc,stats ] Pause Final Roots (G) 416 us [909.465s][info][gc,stats ] Pause Final Roots (N) 31 us [909.465s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [909.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [909.465s][info][gc,stats ] [909.465s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [909.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [909.465s][info][gc,stats ] [909.465s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [909.465s][info][gc,stats ] - age 1: 76505704 bytes, 76505704 total [909.465s][info][gc,stats ] - age 2: 56204360 bytes, 132710064 total [909.465s][info][gc,stats ] - age 3: 20255888 bytes, 152965952 total [909.465s][info][gc,stats ] [909.465s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [909.465s][info][gc,stats ] - age 7: 10136259048 bytes, 10136259048 total [909.465s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [909.465s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.467s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.468s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.469s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.470s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.471s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.472s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.473s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.474s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.475s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.475s][info][gc ] Transition from: old to: idle [909.476s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 183 regions [909.476s][info][gc ] Transition from: idle to: normal [909.476s][info][gc ] Heuristics request for young collection accepted [909.476s][info][gc,free ] Free: 10831M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8343K, Mutator Free: 1355 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 420M, Max: 8192K; Used: 3308K [909.476s][info][gc,ergo ] GC(546) Start GC cycle (YOUNG) [909.476s][info][gc,start ] GC(546) Concurrent reset [909.476s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent reset [909.490s][info][gc ] GC(546) Concurrent reset 13.730ms [909.490s][info][gc,start ] GC(546) Pause Init Mark (YOUNG) [909.490s][info][gc,task ] GC(546) Using 8 of 8 workers for init marking [909.494s][info][gc ] GC(546) Pause Init Mark (YOUNG) 3.598ms [909.494s][info][gc,start ] GC(546) Concurrent remembered set scanning [909.494s][info][gc,task ] GC(546) Using 4 of 8 workers for Concurrent remembered set scanning [909.511s][info][gc ] GC(546) Concurrent remembered set scanning 16.823ms [909.511s][info][gc,start ] GC(546) Concurrent marking roots [909.511s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent marking roots [909.516s][info][gc ] GC(546) Concurrent marking roots 4.508ms [909.516s][info][gc,start ] GC(546) Concurrent marking (YOUNG) [909.516s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent marking [909.922s][info][gc ] GC(546) Concurrent marking (YOUNG) 405.922ms [909.922s][info][gc,start ] GC(546) Pause Final Mark (YOUNG) [909.922s][info][gc,task ] GC(546) Using 8 of 8 workers for final marking [909.923s][info][gc,ergo ] GC(546) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [909.923s][info][gc ] GC(546) Choose old regions for mixed collection: old evacuation budget: 169M, candidates: 183 [909.923s][info][gc ] GC(546) Old-gen piggyback evac (183 regions, evacuating 161M, reclaiming: 1298M) [909.923s][info][gc ] GC(546) Old generation transition from Waiting for evacuation to Idle [909.923s][info][gc,ergo ] GC(546) Adaptive CSet Selection for YOUNG. Max Evacuation: 625M, Actual Free: 0B. [909.923s][info][gc,ergo ] GC(546) Chosen CSet evacuates young: 163M (of which at least: 0B are to be promoted), old: 161M [909.923s][info][gc,ergo ] GC(546) Collectable Garbage: 4164M (143%), Immediate: 0B (0%), 0 regions, CSet: 4164M (143%), 562 regions [909.923s][info][gc,ergo ] GC(546) Evacuation Targets: YOUNG: 163M, PROMOTE: 0B, OLD: 161M, TOTAL: 324M [909.923s][info][gc,free ] Free: 10602M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5341K, Mutator Free: 1326 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 232M, Max: 8192K; Used: 0B [909.923s][info][gc ] GC(546) Pause Final Mark (YOUNG) 0.974ms [909.923s][info][gc,start ] GC(546) Concurrent thread roots [909.923s][info][gc,task ] GC(546) Using 4 of 8 workers for Concurrent thread roots [909.927s][info][gc ] GC(546) Concurrent thread roots 4.276ms [909.927s][info][gc,start ] GC(546) Concurrent weak references [909.927s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent weak references [909.927s][info][gc,ref ] GC(546) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [909.927s][info][gc,ref ] GC(546) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [909.927s][info][gc,ref ] GC(546) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [909.927s][info][gc ] GC(546) Concurrent weak references 0.040ms [909.927s][info][gc,start ] GC(546) Concurrent weak roots [909.927s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent weak root [909.928s][info][gc ] GC(546) Concurrent weak roots 0.645ms [909.928s][info][gc,start ] GC(546) Concurrent cleanup [909.928s][info][gc ] GC(546) Concurrent cleanup 20703M->20704M(31744M) 0.118ms [909.928s][info][gc,free ] Free: 10586M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5522K, Mutator Free: 1324 Collector Reserve: 197M, Max: 8192K; Used: 2293K Old Collector Reserve: 231M, Max: 8192K; Used: 75776B [909.928s][info][gc,start ] GC(546) Concurrent strong roots [909.928s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent strong root [909.929s][info][gc ] GC(546) Concurrent strong roots 0.483ms [909.929s][info][gc,start ] GC(546) Concurrent evacuation [909.929s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent evacuation [910.019s][info][gc,ergo ] GC(546) Promotion failed, size 32, has plab? yes, PLAB remaining: 3904152, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17557356544, old_used: 17376106544, old unaffiliated regions: 18 [910.019s][info][gc,ergo ] GC(546) Promotion failed, size 16, has plab? yes, PLAB remaining: 3904152, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17557356544, old_used: 17376106544, old unaffiliated regions: 18 [910.019s][info][gc,ergo ] GC(546) Promotion failed, size 16, has plab? yes, PLAB remaining: 3904152, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17557356544, old_used: 17376106544, old unaffiliated regions: 18 [910.019s][info][gc,ergo ] GC(546) Promotion failed, size 16, has plab? yes, PLAB remaining: 3904152, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17557356544, old_used: 17376106544, old unaffiliated regions: 18 [910.019s][info][gc,ergo ] GC(546) Squelching additional promotion failure reports for current epoch [910.080s][info][gc ] GC(546) Concurrent evacuation 151.525ms [910.081s][info][gc,start ] GC(546) Pause Init Update Refs [910.081s][info][gc ] GC(546) Pause Init Update Refs 0.601ms [910.082s][info][gc,start ] GC(546) Concurrent update references [910.082s][info][gc,task ] GC(546) Using 4 of 8 workers for concurrent reference update [910.082s][info][gc ] GC(546) Transfer 5 region(s) from OLD to YOUNG, yielding increased size: 15040M [910.082s][info][gc,free ] At start of update refs, moving 57297K to Mutator free set from Collector Reserve (16337K) and from Old Collector Reserve (40960K) [911.558s][info][gc ] GC(546) Concurrent update references 1476.090ms [911.558s][info][gc,start ] GC(546) Concurrent update thread roots [911.567s][info][gc ] GC(546) Concurrent update thread roots 9.382ms [911.568s][info][gc,start ] GC(546) Pause Final Update Refs [911.569s][info][gc,task ] GC(546) Using 8 of 8 workers for final reference update [911.570s][info][gc,free ] Free: 9502M, Max: 8192K regular, 416M humongous, Frag: 94% external, 30% internal; Used: 2918M, Mutator Free: 1188 Collector Reserve: 831M, Max: 8192K; Used: 112M Old Collector Reserve: 1471M, Max: 8192K; Used: 1459M [911.570s][info][gc ] GC(546) Pause Final Update Refs 2.054ms [911.570s][info][gc,start ] GC(546) Concurrent cleanup [911.570s][info][gc ] GC(546) Concurrent cleanup 24402M->19922M(31744M) 0.234ms [911.570s][info][gc ] GC(546) Transfer 183 region(s) from OLD to YOUNG, yielding increased size: 16504M [911.570s][info][gc,ergo ] GC(546) After cleanup, successfully transferred 183 regions to young to prepare for next gc, old available: 8195K, young_available: 11797M [911.570s][info][gc,ergo ] GC(546) At end of Concurrent Young GC: GCU: 21.6%, MU: 22.5% during period of 2.764s [911.570s][info][gc,ergo ] GC(546) At end of Concurrent Young GC: YOUNG generation used: 4707M, used regions: 4728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 11796M [911.570s][info][gc,ergo ] GC(546) At end of Concurrent Young GC: OLD generation used: 15215M, used regions: 15240M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 8195K [911.570s][info][gc,free ] Free: 9500M, Max: 8192K regular, 744M humongous, Frag: 93% external, 0% internal; Used: 3675K, Mutator Free: 1188 Collector Reserve: 831M, Max: 8192K; Used: 47472B Old Collector Reserve: 1471M, Max: 8192K; Used: 2560B [911.571s][info][gc,stats ] [911.571s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [911.571s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [911.571s][info][gc,stats ] [911.571s][info][gc,stats ] Concurrent Reset 13757 us [911.571s][info][gc,stats ] Pause Init Mark (G) 4342 us [911.571s][info][gc,stats ] Pause Init Mark (N) 3605 us [911.571s][info][gc,stats ] Swap Remembered Set 3377 us [911.571s][info][gc,stats ] Update Region States 107 us [911.571s][info][gc,stats ] Concurrent Scan Remembered Set 16841 us, parallelism: 3.97x [911.571s][info][gc,stats ] RS: 66795 us [911.571s][info][gc,stats ] RS: Scan Clusters 66795 us, workers (us): 16747, 16737, 16730, 16582, ---, ---, ---, ---, [911.571s][info][gc,stats ] Concurrent Mark Roots 4521 us, parallelism: 3.65x [911.571s][info][gc,stats ] CMR: 16483 us [911.571s][info][gc,stats ] CMR: Thread Roots 15262 us, workers (us): 3700, 3874, 3847, 3842, ---, ---, ---, ---, [911.571s][info][gc,stats ] CMR: Code Cache Roots 1082 us, workers (us): 384, 182, 339, 177, ---, ---, ---, ---, [911.571s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 30, 26, 25, 21, ---, ---, ---, ---, [911.571s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [911.571s][info][gc,stats ] Concurrent Marking 405950 us, parallelism: 3.96x [911.571s][info][gc,stats ] CM: 1606394 us [911.571s][info][gc,stats ] CM: Parallel Mark 1606394 us, workers (us): 401621, 401600, 401601, 401572, ---, ---, ---, ---, [911.571s][info][gc,stats ] Pause Final Mark (G) 1462 us [911.571s][info][gc,stats ] Pause Final Mark (N) 980 us [911.571s][info][gc,stats ] Finish Mark 506 us [911.571s][info][gc,stats ] Update Region States 83 us [911.571s][info][gc,stats ] Choose Collection Set 142 us [911.571s][info][gc,stats ] Rebuild Free Set 56 us [911.571s][info][gc,stats ] Concurrent Thread Roots 4290 us, parallelism: 3.85x [911.571s][info][gc,stats ] CTR: 16510 us [911.571s][info][gc,stats ] CTR: Thread Roots 16510 us, workers (us): 4156, 4231, 4099, 4024, ---, ---, ---, ---, [911.571s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [911.571s][info][gc,stats ] CWRF: 1 us [911.571s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [911.571s][info][gc,stats ] Concurrent Weak Roots 661 us [911.571s][info][gc,stats ] Roots 52 us, parallelism: 1.45x [911.571s][info][gc,stats ] CWR: 75 us [911.571s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 22, 18, 11, ---, ---, ---, ---, [911.571s][info][gc,stats ] Rendezvous 585 us [911.571s][info][gc,stats ] Concurrent Cleanup 126 us [911.571s][info][gc,stats ] Concurrent Strong Roots 493 us, parallelism: 2.58x [911.571s][info][gc,stats ] CSR: 1274 us [911.571s][info][gc,stats ] CSR: Code Cache Roots 1051 us, workers (us): 196, 193, 386, 276, ---, ---, ---, ---, [911.571s][info][gc,stats ] CSR: VM Strong Roots 190 us, workers (us): 56, 47, 47, 40, ---, ---, ---, ---, [911.571s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, 12, ---, 21, ---, ---, ---, ---, [911.571s][info][gc,stats ] Concurrent Evacuation 151550 us [911.571s][info][gc,stats ] Pause Init Update Refs (G) 1352 us [911.571s][info][gc,stats ] Pause Init Update Refs (N) 611 us [911.571s][info][gc,stats ] Manage GCLABs 497 us [911.571s][info][gc,stats ] Concurrent Update Refs 1476121 us [911.571s][info][gc,stats ] Concurrent Update Thread Roots 9405 us [911.571s][info][gc,stats ] Pause Final Update Refs (G) 2714 us [911.571s][info][gc,stats ] Pause Final Update Refs (N) 2059 us [911.571s][info][gc,stats ] Update Region States 57 us [911.571s][info][gc,stats ] Trash Collection Set 20 us [911.571s][info][gc,stats ] Rebuild Free Set 93 us [911.571s][info][gc,stats ] Concurrent Cleanup 243 us [911.571s][info][gc,stats ] Workers: Evacuated 317M across 9056883 objects, abandoned 336B across 1 objects. [911.571s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [911.571s][info][gc,stats ] - age 1: 155501168 bytes, 155501168 total [911.571s][info][gc,stats ] - age 2: 67353296 bytes, 222854464 total [911.571s][info][gc,stats ] - age 3: 7763608 bytes, 230618072 total [911.571s][info][gc,stats ] - age 4: 15028824 bytes, 245646896 total [911.571s][info][gc,stats ] - age 5: 17434408 bytes, 263081304 total [911.571s][info][gc,stats ] - age 6: 10400912 bytes, 273482216 total [911.571s][info][gc,stats ] - age 7: 32991016 bytes, 306473232 total [911.571s][info][gc,stats ] - age 8: 10552576 bytes, 317025808 total [911.571s][info][gc,stats ] - age 9: 1375672 bytes, 318401480 total [911.571s][info][gc,stats ] - age 10: 1778464 bytes, 320179944 total [911.571s][info][gc,stats ] - age 11: 2184720 bytes, 322364664 total [911.571s][info][gc,stats ] - age 12: 1530768 bytes, 323895432 total [911.571s][info][gc,stats ] - age 13: 3205000 bytes, 327100432 total [911.571s][info][gc,stats ] - age 14: 745000 bytes, 327845432 total [911.571s][info][gc,stats ] - age 15: 550136 bytes, 328395568 total [911.571s][info][gc,stats ] [911.571s][info][gc,stats ] Mutators: Evacuated 7645K across 184040 objects, abandoned 24B across 1 objects. [911.571s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [911.571s][info][gc,stats ] - age 1: 819072 bytes, 819072 total [911.571s][info][gc,stats ] - age 2: 1469032 bytes, 2288104 total [911.571s][info][gc,stats ] - age 3: 62616 bytes, 2350720 total [911.571s][info][gc,stats ] - age 4: 418376 bytes, 2769096 total [911.571s][info][gc,stats ] - age 5: 5014416 bytes, 7783512 total [911.571s][info][gc,stats ] - age 6: 1480 bytes, 7784992 total [911.571s][info][gc,stats ] - age 7: 17952 bytes, 7802944 total [911.571s][info][gc,stats ] - age 8: 1040 bytes, 7803984 total [911.571s][info][gc,stats ] - age 9: 6720 bytes, 7810704 total [911.571s][info][gc,stats ] - age 10: 5160 bytes, 7815864 total [911.571s][info][gc,stats ] - age 11: 2696 bytes, 7818560 total [911.571s][info][gc,stats ] - age 13: 7232 bytes, 7825792 total [911.571s][info][gc,stats ] - age 14: 1824 bytes, 7827616 total [911.571s][info][gc,stats ] - age 15: 1752 bytes, 7829368 total [911.571s][info][gc,stats ] [911.571s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [911.571s][info][gc,stats ] - age 1: 92095776 bytes, 92095776 total [911.571s][info][gc,stats ] - age 2: 74822808 bytes, 166918584 total [911.571s][info][gc,stats ] - age 3: 54252720 bytes, 221171304 total [911.571s][info][gc,stats ] - age 4: 6619512 bytes, 227790816 total [911.571s][info][gc,stats ] [911.571s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [911.572s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [911.572s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [911.582s][info][gc ] Transition from: normal to: idle [911.582s][info][gc ] Trigger (YOUNG): Average GC time (4135.56 ms) is above the time for average allocation rate (2139 MB/s) to deplete free headroom (7887M) (margin of error = 3.15) [911.582s][info][gc,ergo ] Free headroom: 9474M (free) - 1587M (spike) - 0B (penalties) = 7887M [911.582s][info][gc ] Transition from: idle to: normal [911.583s][info][gc ] Heuristics request for young collection accepted [911.583s][info][gc,free ] Free: 9474M, Max: 8192K regular, 744M humongous, Frag: 93% external, 0% internal; Used: 5888K, Mutator Free: 1185 Collector Reserve: 831M, Max: 8192K; Used: 47472B Old Collector Reserve: 1471M, Max: 8192K; Used: 2560B [911.583s][info][gc,ergo ] GC(547) Start GC cycle (YOUNG) [911.583s][info][gc,start ] GC(547) Concurrent reset [911.583s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent reset [911.603s][info][gc ] GC(547) Concurrent reset 20.319ms [911.603s][info][gc,start ] GC(547) Pause Init Mark (YOUNG) [911.603s][info][gc,task ] GC(547) Using 8 of 8 workers for init marking [911.607s][info][gc ] GC(547) Pause Init Mark (YOUNG) 3.692ms [911.607s][info][gc,start ] GC(547) Concurrent remembered set scanning [911.607s][info][gc,task ] GC(547) Using 4 of 8 workers for Concurrent remembered set scanning [911.652s][info][gc ] GC(547) Concurrent remembered set scanning 45.148ms [911.653s][info][gc,start ] GC(547) Concurrent marking roots [911.653s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent marking roots [911.656s][info][gc ] GC(547) Concurrent marking roots 3.807ms [911.656s][info][gc,start ] GC(547) Concurrent marking (YOUNG) [911.656s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent marking [912.112s][info][gc ] GC(547) Concurrent marking (YOUNG) 455.181ms [912.112s][info][gc,start ] GC(547) Pause Final Mark (YOUNG) [912.112s][info][gc,task ] GC(547) Using 8 of 8 workers for final marking [912.113s][info][gc,ergo ] GC(547) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [912.113s][info][gc,ergo ] GC(547) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 47472B. [912.113s][info][gc,ergo ] GC(547) Chosen CSet evacuates young: 131M (of which at least: 0B are to be promoted), old: 0B [912.113s][info][gc,ergo ] GC(547) Collectable Garbage: 4316M (99%), Immediate: 47472B (0%), 1 regions, CSet: 4316M (99%), 556 regions [912.113s][info][gc,ergo ] GC(547) Evacuation Targets: YOUNG: 131M, PROMOTE: 0B, OLD: 0B, TOTAL: 131M [912.113s][info][gc,free ] Free: 10535M, Max: 8192K regular, 472M humongous, Frag: 96% external, 0% internal; Used: 8919K, Mutator Free: 1318 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [912.113s][info][gc ] GC(547) Pause Final Mark (YOUNG) 1.034ms [912.113s][info][gc,start ] GC(547) Concurrent thread roots [912.113s][info][gc,task ] GC(547) Using 4 of 8 workers for Concurrent thread roots [912.117s][info][gc ] GC(547) Concurrent thread roots 3.867ms [912.117s][info][gc,start ] GC(547) Concurrent weak references [912.117s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent weak references [912.117s][info][gc,ref ] GC(547) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [912.117s][info][gc,ref ] GC(547) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [912.117s][info][gc,ref ] GC(547) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [912.117s][info][gc ] GC(547) Concurrent weak references 0.054ms [912.117s][info][gc,start ] GC(547) Concurrent weak roots [912.117s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent weak root [912.118s][info][gc ] GC(547) Concurrent weak roots 0.694ms [912.118s][info][gc,start ] GC(547) Concurrent cleanup [912.118s][info][gc ] GC(547) Concurrent cleanup 21039M->21039M(31744M) 0.102ms [912.118s][info][gc,free ] Free: 10521M, Max: 8192K regular, 480M humongous, Frag: 96% external, 0% internal; Used: 7103K, Mutator Free: 1316 Collector Reserve: 159M, Max: 8192K; Used: 900K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [912.118s][info][gc,start ] GC(547) Concurrent strong roots [912.118s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent strong root [912.118s][info][gc ] GC(547) Concurrent strong roots 0.417ms [912.118s][info][gc,start ] GC(547) Concurrent evacuation [912.118s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent evacuation [912.174s][info][gc ] GC(547) Concurrent evacuation 55.422ms [912.174s][info][gc,start ] GC(547) Pause Init Update Refs [912.175s][info][gc ] GC(547) Pause Init Update Refs 0.508ms [912.175s][info][gc,start ] GC(547) Concurrent update references [912.175s][info][gc,task ] GC(547) Using 4 of 8 workers for concurrent reference update [912.175s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [912.396s][info][gc ] GC(547) Concurrent update references 221.397ms [912.396s][info][gc,start ] GC(547) Concurrent update thread roots [912.406s][info][gc ] GC(547) Concurrent update thread roots 10.260ms [912.407s][info][gc,start ] GC(547) Pause Final Update Refs [912.407s][info][gc,task ] GC(547) Using 8 of 8 workers for final reference update [912.407s][info][gc,free ] Free: 13556M, Max: 8192K regular, 480M humongous, Frag: 95% external, 32% internal; Used: 4443M, Mutator Free: 1695 Collector Reserve: 832M, Max: 8192K; Used: 8192K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [912.407s][info][gc ] GC(547) Pause Final Update Refs 0.220ms [912.407s][info][gc,start ] GC(547) Concurrent cleanup [912.407s][info][gc ] GC(547) Concurrent cleanup 21771M->17331M(31744M) 0.165ms [912.407s][info][gc,ergo ] GC(547) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8195K, young_available: 14388M [912.408s][info][gc,ergo ] GC(547) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.4% during period of 0.837s [912.408s][info][gc,ergo ] GC(547) At end of Concurrent Young GC: YOUNG generation used: 2116M, used regions: 2136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 14387M [912.408s][info][gc,ergo ] GC(547) At end of Concurrent Young GC: OLD generation used: 15215M, used regions: 15240M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 8195K [912.408s][info][gc,free ] Free: 13555M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 4966K, Mutator Free: 1695 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [912.408s][info][gc,stats ] [912.408s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [912.408s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [912.408s][info][gc,stats ] [912.408s][info][gc,stats ] Concurrent Reset 20348 us [912.408s][info][gc,stats ] Pause Init Mark (G) 4424 us [912.408s][info][gc,stats ] Pause Init Mark (N) 3702 us [912.408s][info][gc,stats ] Swap Remembered Set 3341 us [912.408s][info][gc,stats ] Update Region States 226 us [912.408s][info][gc,stats ] Concurrent Scan Remembered Set 45165 us, parallelism: 3.98x [912.408s][info][gc,stats ] RS: 179805 us [912.408s][info][gc,stats ] RS: Scan Clusters 179805 us, workers (us): 45056, 45046, 45046, 44657, ---, ---, ---, ---, [912.408s][info][gc,stats ] Concurrent Mark Roots 3820 us, parallelism: 3.62x [912.408s][info][gc,stats ] CMR: 13834 us [912.408s][info][gc,stats ] CMR: Thread Roots 12711 us, workers (us): 3092, 3293, 3124, 3202, ---, ---, ---, ---, [912.408s][info][gc,stats ] CMR: Code Cache Roots 996 us, workers (us): 307, 180, 335, 175, ---, ---, ---, ---, [912.408s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 28, 25, 21, 17, ---, ---, ---, ---, [912.408s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [912.408s][info][gc,stats ] Concurrent Marking 455207 us, parallelism: 3.96x [912.408s][info][gc,stats ] CM: 1803285 us [912.408s][info][gc,stats ] CM: Parallel Mark 1803285 us, workers (us): 450842, 450828, 450807, 450808, ---, ---, ---, ---, [912.408s][info][gc,stats ] Pause Final Mark (G) 1538 us [912.408s][info][gc,stats ] Pause Final Mark (N) 1040 us [912.408s][info][gc,stats ] Finish Mark 547 us [912.408s][info][gc,stats ] Update Region States 92 us [912.408s][info][gc,stats ] Choose Collection Set 156 us [912.408s][info][gc,stats ] Rebuild Free Set 54 us [912.408s][info][gc,stats ] Concurrent Thread Roots 3880 us, parallelism: 3.91x [912.408s][info][gc,stats ] CTR: 15180 us [912.408s][info][gc,stats ] CTR: Thread Roots 15180 us, workers (us): 3802, 3807, 3813, 3758, ---, ---, ---, ---, [912.408s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [912.408s][info][gc,stats ] CWRF: 1 us [912.408s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [912.408s][info][gc,stats ] Concurrent Weak Roots 698 us [912.408s][info][gc,stats ] Roots 54 us, parallelism: 1.38x [912.408s][info][gc,stats ] CWR: 74 us [912.408s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 21, 20, 19, 14, ---, ---, ---, ---, [912.408s][info][gc,stats ] Rendezvous 626 us [912.408s][info][gc,stats ] Concurrent Cleanup 107 us [912.408s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.70x [912.408s][info][gc,stats ] CSR: 1147 us [912.408s][info][gc,stats ] CSR: Code Cache Roots 988 us, workers (us): 345, 275, 163, 203, ---, ---, ---, ---, [912.408s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 41, 34, 29, 28, ---, ---, ---, ---, [912.408s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 7, 21, ---, ---, ---, ---, ---, [912.408s][info][gc,stats ] Concurrent Evacuation 55439 us [912.408s][info][gc,stats ] Pause Init Update Refs (G) 993 us [912.408s][info][gc,stats ] Pause Init Update Refs (N) 518 us [912.408s][info][gc,stats ] Manage GCLABs 423 us [912.408s][info][gc,stats ] Concurrent Update Refs 221422 us [912.408s][info][gc,stats ] Concurrent Update Thread Roots 10276 us [912.408s][info][gc,stats ] Pause Final Update Refs (G) 797 us [912.408s][info][gc,stats ] Pause Final Update Refs (N) 224 us [912.408s][info][gc,stats ] Update Region States 49 us [912.408s][info][gc,stats ] Trash Collection Set 17 us [912.408s][info][gc,stats ] Rebuild Free Set 83 us [912.408s][info][gc,stats ] Concurrent Cleanup 171 us [912.408s][info][gc,stats ] Workers: Evacuated 130M across 3379475 objects, abandoned 0B across 0 objects. [912.408s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [912.408s][info][gc,stats ] - age 1: 80625296 bytes, 80625296 total [912.408s][info][gc,stats ] - age 2: 28121968 bytes, 108747264 total [912.408s][info][gc,stats ] - age 3: 11785448 bytes, 120532712 total [912.408s][info][gc,stats ] - age 4: 121856 bytes, 120654568 total [912.408s][info][gc,stats ] - age 5: 12660400 bytes, 133314968 total [912.408s][info][gc,stats ] - age 6: 3661464 bytes, 136976432 total [912.408s][info][gc,stats ] [912.408s][info][gc,stats ] Mutators: Evacuated 1282K across 15104 objects, abandoned 0B across 0 objects. [912.408s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [912.408s][info][gc,stats ] - age 1: 1107496 bytes, 1107496 total [912.408s][info][gc,stats ] - age 2: 23176 bytes, 1130672 total [912.408s][info][gc,stats ] - age 3: 7928 bytes, 1138600 total [912.408s][info][gc,stats ] - age 4: 96 bytes, 1138696 total [912.408s][info][gc,stats ] - age 5: 15632 bytes, 1154328 total [912.408s][info][gc,stats ] - age 6: 159168 bytes, 1313496 total [912.408s][info][gc,stats ] [912.408s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [912.408s][info][gc,stats ] - age 1: 92159552 bytes, 92159552 total [912.408s][info][gc,stats ] - age 2: 90961408 bytes, 183120960 total [912.408s][info][gc,stats ] - age 3: 73928120 bytes, 257049080 total [912.408s][info][gc,stats ] - age 4: 40866064 bytes, 297915144 total [912.408s][info][gc,stats ] - age 5: 6401352 bytes, 304316496 total [912.408s][info][gc,stats ] [912.408s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [912.408s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [912.408s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [912.418s][info][gc ] Transition from: normal to: idle [913.956s][info][gc ] Periodic Sample: GCU = 15.522%, MU = 19.904% during most recent 5.0s [914.452s][info][gc ] Trigger (YOUNG): Average GC time (3957.55 ms) is above the time for average allocation rate (2001 MB/s) to deplete free headroom (7917M) (margin of error = 3.14) [914.452s][info][gc,ergo ] Free headroom: 9504M (free) - 1587M (spike) - 0B (penalties) = 7917M [914.452s][info][gc ] Transition from: idle to: normal [914.452s][info][gc ] Heuristics request for young collection accepted [914.452s][info][gc,free ] Free: 9504M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 7693K, Mutator Free: 1189 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [914.452s][info][gc,ergo ] GC(548) Start GC cycle (YOUNG) [914.452s][info][gc,start ] GC(548) Concurrent reset [914.452s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent reset [914.479s][info][gc ] GC(548) Concurrent reset 26.730ms [914.479s][info][gc,start ] GC(548) Pause Init Mark (YOUNG) [914.479s][info][gc,task ] GC(548) Using 8 of 8 workers for init marking [914.483s][info][gc ] GC(548) Pause Init Mark (YOUNG) 3.485ms [914.483s][info][gc,start ] GC(548) Concurrent remembered set scanning [914.483s][info][gc,task ] GC(548) Using 4 of 8 workers for Concurrent remembered set scanning [914.500s][info][gc ] GC(548) Concurrent remembered set scanning 17.210ms [914.500s][info][gc,start ] GC(548) Concurrent marking roots [914.500s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent marking roots [914.504s][info][gc ] GC(548) Concurrent marking roots 3.958ms [914.504s][info][gc,start ] GC(548) Concurrent marking (YOUNG) [914.504s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent marking [914.952s][info][gc ] GC(548) Concurrent marking (YOUNG) 447.654ms [914.952s][info][gc,start ] GC(548) Pause Final Mark (YOUNG) [914.952s][info][gc,task ] GC(548) Using 8 of 8 workers for final marking [914.953s][info][gc,ergo ] GC(548) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [914.953s][info][gc,ergo ] GC(548) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [914.953s][info][gc,ergo ] GC(548) Chosen CSet evacuates young: 76022K (of which at least: 0B are to be promoted), old: 0B [914.953s][info][gc,ergo ] GC(548) Collectable Garbage: 5757M (99%), Immediate: 0B (0%), 0 regions, CSet: 5757M (99%), 729 regions [914.953s][info][gc,ergo ] GC(548) Evacuation Targets: YOUNG: 76022K, PROMOTE: 0B, OLD: 0B, TOTAL: 76022K [914.953s][info][gc,free ] Free: 9221M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2520K, Mutator Free: 1153 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [914.953s][info][gc ] GC(548) Pause Final Mark (YOUNG) 0.928ms [914.953s][info][gc,start ] GC(548) Concurrent thread roots [914.953s][info][gc,task ] GC(548) Using 4 of 8 workers for Concurrent thread roots [914.957s][info][gc ] GC(548) Concurrent thread roots 4.190ms [914.957s][info][gc,start ] GC(548) Concurrent weak references [914.957s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent weak references [914.957s][info][gc,ref ] GC(548) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [914.957s][info][gc,ref ] GC(548) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [914.957s][info][gc,ref ] GC(548) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [914.957s][info][gc ] GC(548) Concurrent weak references 0.039ms [914.957s][info][gc,start ] GC(548) Concurrent weak roots [914.957s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent weak root [914.958s][info][gc ] GC(548) Concurrent weak roots 0.610ms [914.958s][info][gc,start ] GC(548) Concurrent cleanup [914.958s][info][gc ] GC(548) Concurrent cleanup 22415M->22415M(31744M) 0.119ms [914.958s][info][gc,free ] Free: 9209M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6993K, Mutator Free: 1152 Collector Reserve: 97443K, Max: 8192K; Used: 860K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [914.958s][info][gc,start ] GC(548) Concurrent strong roots [914.958s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent strong root [914.958s][info][gc ] GC(548) Concurrent strong roots 0.425ms [914.958s][info][gc,start ] GC(548) Concurrent evacuation [914.958s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent evacuation [914.995s][info][gc ] GC(548) Concurrent evacuation 36.392ms [914.995s][info][gc,start ] GC(548) Pause Init Update Refs [914.996s][info][gc ] GC(548) Pause Init Update Refs 0.521ms [914.996s][info][gc,start ] GC(548) Concurrent update references [914.996s][info][gc,task ] GC(548) Using 4 of 8 workers for concurrent reference update [914.996s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [915.194s][info][gc ] GC(548) Concurrent update references 197.811ms [915.194s][info][gc,start ] GC(548) Concurrent update thread roots [915.204s][info][gc ] GC(548) Concurrent update thread roots 10.034ms [915.204s][info][gc,start ] GC(548) Pause Final Update Refs [915.204s][info][gc,task ] GC(548) Using 8 of 8 workers for final reference update [915.204s][info][gc,free ] Free: 13695M, Max: 8192K regular, 512M humongous, Frag: 94% external, 41% internal; Used: 5736M, Mutator Free: 1712 Collector Reserve: 832M, Max: 8192K; Used: 98304K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [915.204s][info][gc ] GC(548) Pause Final Update Refs 0.233ms [915.205s][info][gc,start ] GC(548) Concurrent cleanup [915.205s][info][gc ] GC(548) Concurrent cleanup 23016M->17192M(31744M) 0.187ms [915.205s][info][gc,ergo ] GC(548) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8195K, young_available: 14527M [915.205s][info][gc,ergo ] GC(548) At end of Concurrent Young GC: GCU: 6.4%, MU: 16.9% during period of 2.797s [915.205s][info][gc,ergo ] GC(548) At end of Concurrent Young GC: YOUNG generation used: 1977M, used regions: 1992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 14526M [915.205s][info][gc,ergo ] GC(548) At end of Concurrent Young GC: OLD generation used: 15215M, used regions: 15240M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 8195K [915.205s][info][gc,free ] Free: 13694M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 1282K, Mutator Free: 1712 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [915.205s][info][gc,stats ] [915.205s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [915.205s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [915.205s][info][gc,stats ] [915.205s][info][gc,stats ] Concurrent Reset 26760 us [915.205s][info][gc,stats ] Pause Init Mark (G) 4192 us [915.205s][info][gc,stats ] Pause Init Mark (N) 3493 us [915.205s][info][gc,stats ] Swap Remembered Set 3306 us [915.205s][info][gc,stats ] Update Region States 46 us [915.205s][info][gc,stats ] Concurrent Scan Remembered Set 17229 us, parallelism: 3.98x [915.205s][info][gc,stats ] RS: 68557 us [915.205s][info][gc,stats ] RS: Scan Clusters 68557 us, workers (us): 17150, 17145, 17132, 17130, ---, ---, ---, ---, [915.205s][info][gc,stats ] Concurrent Mark Roots 3972 us, parallelism: 3.62x [915.205s][info][gc,stats ] CMR: 14393 us [915.205s][info][gc,stats ] CMR: Thread Roots 13110 us, workers (us): 3361, 3182, 3404, 3163, ---, ---, ---, ---, [915.205s][info][gc,stats ] CMR: Code Cache Roots 1140 us, workers (us): 201, 403, 178, 358, ---, ---, ---, ---, [915.205s][info][gc,stats ] CMR: VM Strong Roots 104 us, workers (us): 33, 29, 23, 19, ---, ---, ---, ---, [915.205s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 9, ---, 29, ---, ---, ---, ---, ---, [915.205s][info][gc,stats ] Concurrent Marking 447686 us, parallelism: 3.96x [915.205s][info][gc,stats ] CM: 1772360 us [915.205s][info][gc,stats ] CM: Parallel Mark 1772360 us, workers (us): 443102, 443093, 443080, 443084, ---, ---, ---, ---, [915.205s][info][gc,stats ] Pause Final Mark (G) 1409 us [915.205s][info][gc,stats ] Pause Final Mark (N) 934 us [915.205s][info][gc,stats ] Finish Mark 437 us [915.205s][info][gc,stats ] Update Region States 90 us [915.205s][info][gc,stats ] Choose Collection Set 168 us [915.205s][info][gc,stats ] Rebuild Free Set 51 us [915.205s][info][gc,stats ] Concurrent Thread Roots 4204 us, parallelism: 3.87x [915.205s][info][gc,stats ] CTR: 16271 us [915.205s][info][gc,stats ] CTR: Thread Roots 16271 us, workers (us): 3981, 4144, 4107, 4038, ---, ---, ---, ---, [915.205s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [915.205s][info][gc,stats ] CWRF: 2 us [915.205s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [915.205s][info][gc,stats ] Concurrent Weak Roots 615 us [915.205s][info][gc,stats ] Roots 60 us, parallelism: 1.66x [915.205s][info][gc,stats ] CWR: 100 us [915.205s][info][gc,stats ] CWR: VM Weak Roots 100 us, workers (us): 32, 26, 23, 19, ---, ---, ---, ---, [915.205s][info][gc,stats ] Rendezvous 542 us [915.205s][info][gc,stats ] Concurrent Cleanup 123 us [915.205s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.85x [915.205s][info][gc,stats ] CSR: 1224 us [915.206s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 341, 193, 194, 270, ---, ---, ---, ---, [915.206s][info][gc,stats ] CSR: VM Strong Roots 197 us, workers (us): 52, 51, 48, 46, ---, ---, ---, ---, [915.206s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 7, ---, 22, ---, ---, ---, ---, [915.206s][info][gc,stats ] Concurrent Evacuation 36414 us [915.206s][info][gc,stats ] Pause Init Update Refs (G) 1029 us [915.206s][info][gc,stats ] Pause Init Update Refs (N) 529 us [915.206s][info][gc,stats ] Manage GCLABs 446 us [915.206s][info][gc,stats ] Concurrent Update Refs 197832 us [915.206s][info][gc,stats ] Concurrent Update Thread Roots 10050 us [915.206s][info][gc,stats ] Pause Final Update Refs (G) 727 us [915.206s][info][gc,stats ] Pause Final Update Refs (N) 238 us [915.206s][info][gc,stats ] Update Region States 51 us [915.206s][info][gc,stats ] Trash Collection Set 21 us [915.206s][info][gc,stats ] Rebuild Free Set 81 us [915.206s][info][gc,stats ] Concurrent Cleanup 195 us [915.206s][info][gc,stats ] Workers: Evacuated 75416K across 1621013 objects, abandoned 0B across 0 objects. [915.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [915.206s][info][gc,stats ] - age 1: 32936392 bytes, 32936392 total [915.206s][info][gc,stats ] - age 2: 13023464 bytes, 45959856 total [915.206s][info][gc,stats ] - age 3: 13432224 bytes, 59392080 total [915.206s][info][gc,stats ] - age 4: 9010016 bytes, 68402096 total [915.206s][info][gc,stats ] - age 5: 115192 bytes, 68517288 total [915.206s][info][gc,stats ] - age 6: 6853056 bytes, 75370344 total [915.206s][info][gc,stats ] - age 7: 1855936 bytes, 77226280 total [915.206s][info][gc,stats ] [915.206s][info][gc,stats ] Mutators: Evacuated 605K across 6264 objects, abandoned 0B across 0 objects. [915.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [915.206s][info][gc,stats ] - age 1: 553232 bytes, 553232 total [915.206s][info][gc,stats ] - age 2: 8392 bytes, 561624 total [915.206s][info][gc,stats ] - age 3: 7480 bytes, 569104 total [915.206s][info][gc,stats ] - age 4: 4536 bytes, 573640 total [915.206s][info][gc,stats ] - age 5: 184 bytes, 573824 total [915.206s][info][gc,stats ] - age 6: 4384 bytes, 578208 total [915.206s][info][gc,stats ] - age 7: 42328 bytes, 620536 total [915.206s][info][gc,stats ] [915.206s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [915.206s][info][gc,stats ] - age 1: 57365080 bytes, 57365080 total [915.206s][info][gc,stats ] - age 2: 91921160 bytes, 149286240 total [915.206s][info][gc,stats ] - age 3: 90859176 bytes, 240145416 total [915.206s][info][gc,stats ] - age 4: 73672744 bytes, 313818160 total [915.206s][info][gc,stats ] - age 5: 40700000 bytes, 354518160 total [915.206s][info][gc,stats ] - age 6: 6400512 bytes, 360918672 total [915.206s][info][gc,stats ] [915.206s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [915.206s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [915.206s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [915.216s][info][gc ] Transition from: normal to: idle [917.511s][info][gc ] Trigger (YOUNG): Average GC time (3788.18 ms) is above the time for average allocation rate (1991 MB/s) to deplete free headroom (7540M) (margin of error = 3.14) [917.512s][info][gc,ergo ] Free headroom: 9127M (free) - 1587M (spike) - 0B (penalties) = 7540M [917.512s][info][gc ] Transition from: idle to: normal [917.512s][info][gc ] Heuristics request for young collection accepted [917.512s][info][gc,free ] Free: 9127M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 165K, Mutator Free: 1141 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [917.512s][info][gc,ergo ] GC(549) Start GC cycle (YOUNG) [917.512s][info][gc,start ] GC(549) Concurrent reset [917.512s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent reset [917.540s][info][gc ] GC(549) Concurrent reset 28.464ms [917.541s][info][gc,start ] GC(549) Pause Init Mark (YOUNG) [917.541s][info][gc,task ] GC(549) Using 8 of 8 workers for init marking [917.545s][info][gc ] GC(549) Pause Init Mark (YOUNG) 4.868ms [917.546s][info][gc,start ] GC(549) Concurrent remembered set scanning [917.546s][info][gc,task ] GC(549) Using 4 of 8 workers for Concurrent remembered set scanning [917.566s][info][gc ] GC(549) Concurrent remembered set scanning 19.961ms [917.566s][info][gc,start ] GC(549) Concurrent marking roots [917.566s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent marking roots [917.570s][info][gc ] GC(549) Concurrent marking roots 3.842ms [917.570s][info][gc,start ] GC(549) Concurrent marking (YOUNG) [917.570s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent marking [918.034s][info][gc ] GC(549) Concurrent marking (YOUNG) 464.909ms [918.035s][info][gc,start ] GC(549) Pause Final Mark (YOUNG) [918.035s][info][gc,task ] GC(549) Using 8 of 8 workers for final marking [918.036s][info][gc,ergo ] GC(549) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [918.036s][info][gc,ergo ] GC(549) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 165K. [918.036s][info][gc,ergo ] GC(549) Chosen CSet evacuates young: 40387K (of which at least: 0B are to be promoted), old: 0B [918.036s][info][gc,ergo ] GC(549) Collectable Garbage: 6136M (99%), Immediate: 165K (0%), 1 regions, CSet: 6136M (99%), 772 regions [918.036s][info][gc,ergo ] GC(549) Evacuation Targets: YOUNG: 40387K, PROMOTE: 0B, OLD: 0B, TOTAL: 40387K [918.036s][info][gc,free ] Free: 8827M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4551K, Mutator Free: 1104 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [918.036s][info][gc ] GC(549) Pause Final Mark (YOUNG) 1.018ms [918.036s][info][gc,start ] GC(549) Concurrent thread roots [918.036s][info][gc,task ] GC(549) Using 4 of 8 workers for Concurrent thread roots [918.040s][info][gc ] GC(549) Concurrent thread roots 3.757ms [918.040s][info][gc,start ] GC(549) Concurrent weak references [918.040s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent weak references [918.040s][info][gc,ref ] GC(549) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.040s][info][gc,ref ] GC(549) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.040s][info][gc,ref ] GC(549) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.040s][info][gc ] GC(549) Concurrent weak references 0.053ms [918.040s][info][gc,start ] GC(549) Concurrent weak roots [918.040s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent weak root [918.040s][info][gc ] GC(549) Concurrent weak roots 0.620ms [918.040s][info][gc,start ] GC(549) Concurrent cleanup [918.041s][info][gc ] GC(549) Concurrent cleanup 22858M->22858M(31744M) 0.105ms [918.041s][info][gc,free ] Free: 8814M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 1733K, Mutator Free: 1102 Collector Reserve: 48244K, Max: 8192K; Used: 907K Old Collector Reserve: 8165K, Max: 8165K; Used: 27136B [918.041s][info][gc,start ] GC(549) Concurrent strong roots [918.041s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent strong root [918.041s][info][gc ] GC(549) Concurrent strong roots 0.423ms [918.041s][info][gc,start ] GC(549) Concurrent evacuation [918.041s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent evacuation [918.061s][info][gc ] GC(549) Concurrent evacuation 19.772ms [918.061s][info][gc,start ] GC(549) Pause Init Update Refs [918.062s][info][gc ] GC(549) Pause Init Update Refs 0.483ms [918.062s][info][gc,start ] GC(549) Concurrent update references [918.062s][info][gc,task ] GC(549) Using 4 of 8 workers for concurrent reference update [918.062s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [918.268s][info][gc ] GC(549) Concurrent update references 206.511ms [918.268s][info][gc,start ] GC(549) Concurrent update thread roots [918.278s][info][gc ] GC(549) Concurrent update thread roots 9.215ms [918.278s][info][gc,start ] GC(549) Pause Final Update Refs [918.278s][info][gc,task ] GC(549) Using 8 of 8 workers for final reference update [918.278s][info][gc,free ] Free: 13668M, Max: 8192K regular, 512M humongous, Frag: 94% external, 44% internal; Used: 6123M, Mutator Free: 1709 Collector Reserve: 831M, Max: 8192K; Used: 57348K Old Collector Reserve: 8071K, Max: 8071K; Used: 121K [918.278s][info][gc ] GC(549) Pause Final Update Refs 0.211ms [918.278s][info][gc,start ] GC(549) Concurrent cleanup [918.278s][info][gc ] GC(549) Concurrent cleanup 23387M->17220M(31744M) 0.234ms [918.278s][info][gc,ergo ] GC(549) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8077K, young_available: 14499M [918.279s][info][gc,ergo ] GC(549) At end of Concurrent Young GC: GCU: 5.9%, MU: 17.0% during period of 3.074s [918.279s][info][gc,ergo ] GC(549) At end of Concurrent Young GC: YOUNG generation used: 2005M, used regions: 2024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16504M, available: 14498M [918.279s][info][gc,ergo ] GC(549) At end of Concurrent Young GC: OLD generation used: 15215M, used regions: 15240M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15240M, available: 8077K [918.279s][info][gc,free ] Free: 13666M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 5903K, Mutator Free: 1709 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 8071K, Max: 8071K; Used: 121K [918.279s][info][gc,stats ] [918.279s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [918.279s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [918.279s][info][gc,stats ] [918.279s][info][gc,stats ] Concurrent Reset 28490 us [918.279s][info][gc,stats ] Pause Init Mark (G) 5624 us [918.279s][info][gc,stats ] Pause Init Mark (N) 4878 us [918.279s][info][gc,stats ] Swap Remembered Set 4659 us [918.279s][info][gc,stats ] Update Region States 80 us [918.279s][info][gc,stats ] Concurrent Scan Remembered Set 19977 us, parallelism: 3.86x [918.279s][info][gc,stats ] RS: 77080 us [918.279s][info][gc,stats ] RS: Scan Clusters 77080 us, workers (us): 19891, 19544, 18909, 18735, ---, ---, ---, ---, [918.279s][info][gc,stats ] Concurrent Mark Roots 3857 us, parallelism: 3.57x [918.279s][info][gc,stats ] CMR: 13770 us [918.279s][info][gc,stats ] CMR: Thread Roots 12617 us, workers (us): 3153, 3343, 3067, 3054, ---, ---, ---, ---, [918.279s][info][gc,stats ] CMR: Code Cache Roots 1031 us, workers (us): 196, 162, 307, 366, ---, ---, ---, ---, [918.279s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 19, 14, ---, ---, ---, ---, [918.279s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [918.279s][info][gc,stats ] Concurrent Marking 464942 us, parallelism: 3.96x [918.279s][info][gc,stats ] CM: 1842201 us [918.279s][info][gc,stats ] CM: Parallel Mark 1842201 us, workers (us): 460558, 460563, 460542, 460538, ---, ---, ---, ---, [918.279s][info][gc,stats ] Pause Final Mark (G) 1509 us [918.279s][info][gc,stats ] Pause Final Mark (N) 1024 us [918.279s][info][gc,stats ] Finish Mark 522 us [918.279s][info][gc,stats ] Update Region States 90 us [918.279s][info][gc,stats ] Choose Collection Set 176 us [918.279s][info][gc,stats ] Rebuild Free Set 49 us [918.279s][info][gc,stats ] Concurrent Thread Roots 3771 us, parallelism: 3.82x [918.279s][info][gc,stats ] CTR: 14386 us [918.279s][info][gc,stats ] CTR: Thread Roots 14386 us, workers (us): 3548, 3712, 3557, 3569, ---, ---, ---, ---, [918.279s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [918.279s][info][gc,stats ] CWRF: 1 us [918.279s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [918.279s][info][gc,stats ] Concurrent Weak Roots 624 us [918.279s][info][gc,stats ] Roots 52 us, parallelism: 1.29x [918.279s][info][gc,stats ] CWR: 67 us [918.279s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 23, 18, 16, 10, ---, ---, ---, ---, [918.279s][info][gc,stats ] Rendezvous 560 us [918.279s][info][gc,stats ] Concurrent Cleanup 109 us [918.279s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.66x [918.279s][info][gc,stats ] CSR: 1137 us [918.279s][info][gc,stats ] CSR: Code Cache Roots 988 us, workers (us): 275, 175, 357, 181, ---, ---, ---, ---, [918.279s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 34, 29, 29, 28, ---, ---, ---, ---, [918.279s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, ---, 6, ---, ---, ---, ---, [918.279s][info][gc,stats ] Concurrent Evacuation 19786 us [918.279s][info][gc,stats ] Pause Init Update Refs (G) 940 us [918.279s][info][gc,stats ] Pause Init Update Refs (N) 491 us [918.279s][info][gc,stats ] Manage GCLABs 414 us [918.279s][info][gc,stats ] Concurrent Update Refs 206532 us [918.279s][info][gc,stats ] Concurrent Update Thread Roots 9233 us [918.279s][info][gc,stats ] Pause Final Update Refs (G) 711 us [918.279s][info][gc,stats ] Pause Final Update Refs (N) 216 us [918.279s][info][gc,stats ] Update Region States 45 us [918.279s][info][gc,stats ] Trash Collection Set 20 us [918.279s][info][gc,stats ] Rebuild Free Set 79 us [918.279s][info][gc,stats ] Concurrent Cleanup 246 us [918.279s][info][gc,stats ] Workers: Evacuated 39838K across 501902 objects, abandoned 0B across 0 objects. [918.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [918.279s][info][gc,stats ] - age 1: 34382112 bytes, 34382112 total [918.279s][info][gc,stats ] - age 2: 839552 bytes, 35221664 total [918.279s][info][gc,stats ] - age 3: 3077896 bytes, 38299560 total [918.279s][info][gc,stats ] - age 4: 645584 bytes, 38945144 total [918.280s][info][gc,stats ] - age 5: 1487896 bytes, 40433040 total [918.280s][info][gc,stats ] - age 7: 361560 bytes, 40794600 total [918.280s][info][gc,stats ] [918.280s][info][gc,stats ] Mutators: Evacuated 548K across 4839 objects, abandoned 0B across 0 objects. [918.280s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [918.280s][info][gc,stats ] - age 1: 535248 bytes, 535248 total [918.280s][info][gc,stats ] - age 2: 160 bytes, 535408 total [918.280s][info][gc,stats ] - age 3: 840 bytes, 536248 total [918.280s][info][gc,stats ] - age 5: 416 bytes, 536664 total [918.280s][info][gc,stats ] - age 7: 25032 bytes, 561696 total [918.280s][info][gc,stats ] [918.280s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [918.280s][info][gc,stats ] - age 1: 38767216 bytes, 38767216 total [918.280s][info][gc,stats ] - age 2: 57365080 bytes, 96132296 total [918.280s][info][gc,stats ] - age 3: 91921160 bytes, 188053456 total [918.280s][info][gc,stats ] - age 4: 90859176 bytes, 278912632 total [918.280s][info][gc,stats ] - age 5: 73672744 bytes, 352585376 total [918.280s][info][gc,stats ] - age 6: 40699968 bytes, 393285344 total [918.280s][info][gc,stats ] - age 7: 6400512 bytes, 399685856 total [918.280s][info][gc,stats ] [918.280s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [918.280s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [918.280s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [918.290s][info][gc ] Transition from: normal to: idle [918.291s][info][gc ] Trigger (YOUNG): expedite promotion of 6250K [918.291s][info][gc ] Transition from: idle to: normal [918.291s][info][gc ] Heuristics request for young collection accepted [918.291s][info][gc,free ] Free: 13642M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 5775K, Mutator Free: 1706 Collector Reserve: 831M, Max: 8192K; Used: 4128B Old Collector Reserve: 8071K, Max: 8071K; Used: 121K [918.291s][info][gc,ergo ] GC(550) Start GC cycle (YOUNG) [918.291s][info][gc,start ] GC(550) Concurrent reset [918.291s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent reset [918.298s][info][gc ] GC(550) Concurrent reset 6.942ms [918.298s][info][gc,start ] GC(550) Pause Init Mark (YOUNG) [918.298s][info][gc,task ] GC(550) Using 8 of 8 workers for init marking [918.302s][info][gc ] GC(550) Pause Init Mark (YOUNG) 3.659ms [918.302s][info][gc,start ] GC(550) Concurrent remembered set scanning [918.302s][info][gc,task ] GC(550) Using 4 of 8 workers for Concurrent remembered set scanning [918.319s][info][gc ] GC(550) Concurrent remembered set scanning 16.852ms [918.319s][info][gc,start ] GC(550) Concurrent marking roots [918.319s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent marking roots [918.322s][info][gc ] GC(550) Concurrent marking roots 3.713ms [918.322s][info][gc,start ] GC(550) Concurrent marking (YOUNG) [918.323s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent marking [918.770s][info][gc ] GC(550) Concurrent marking (YOUNG) 447.101ms [918.770s][info][gc,start ] GC(550) Pause Final Mark (YOUNG) [918.770s][info][gc,task ] GC(550) Using 8 of 8 workers for final marking [918.771s][info][gc,ergo ] GC(550) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [918.771s][info][gc,ergo ] GC(550) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [918.771s][info][gc,ergo ] GC(550) Chosen CSet evacuates young: 241M (of which at least: 6250K are to be promoted), old: 0B [918.771s][info][gc,ergo ] GC(550) Collectable Garbage: 1620M (99%), Immediate: 0B (0%), 0 regions, CSet: 1620M (99%), 234 regions [918.771s][info][gc,ergo ] GC(550) Evacuation Targets: YOUNG: 241M, PROMOTE: 6250K, OLD: 0B, TOTAL: 247M [918.771s][info][gc,free ] Free: 13179M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 4764K, Mutator Free: 1648 Collector Reserve: 295M, Max: 8192K; Used: 4128B Old Collector Reserve: 8071K, Max: 8071K; Used: 121K [918.771s][info][gc ] GC(550) Pause Final Mark (YOUNG) 0.885ms [918.771s][info][gc,start ] GC(550) Concurrent thread roots [918.771s][info][gc,task ] GC(550) Using 4 of 8 workers for Concurrent thread roots [918.775s][info][gc ] GC(550) Concurrent thread roots 4.279ms [918.775s][info][gc,start ] GC(550) Concurrent weak references [918.775s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent weak references [918.775s][info][gc,ref ] GC(550) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.775s][info][gc,ref ] GC(550) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.775s][info][gc,ref ] GC(550) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [918.775s][info][gc ] GC(550) Concurrent weak references 0.062ms [918.775s][info][gc,start ] GC(550) Concurrent weak roots [918.775s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent weak root [918.776s][info][gc ] GC(550) Concurrent weak roots 0.652ms [918.776s][info][gc,start ] GC(550) Concurrent cleanup [918.776s][info][gc ] GC(550) Concurrent cleanup 18255M->18255M(31744M) 0.104ms [918.776s][info][gc,free ] Free: 13165M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 2559K, Mutator Free: 1646 Collector Reserve: 295M, Max: 8192K; Used: 935K Old Collector Reserve: 7795K, Max: 7795K; Used: 397K [918.776s][info][gc,start ] GC(550) Concurrent strong roots [918.776s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent strong root [918.777s][info][gc ] GC(550) Concurrent strong roots 0.513ms [918.777s][info][gc,start ] GC(550) Concurrent evacuation [918.777s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent evacuation [918.798s][info][gc,ergo ] GC(550) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8270848, promotion expended: 5797072, old capacity: 15980298240, old_used: 15960889392, old unaffiliated regions: 0 [918.798s][info][gc,ergo ] GC(550) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8270848, promotion expended: 5797072, old capacity: 15980298240, old_used: 15960889392, old unaffiliated regions: 0 [918.798s][info][gc,ergo ] GC(550) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8270848, promotion expended: 5797072, old capacity: 15980298240, old_used: 15960889392, old unaffiliated regions: 0 [918.798s][info][gc,ergo ] GC(550) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8270848, promotion expended: 5797072, old capacity: 15980298240, old_used: 15960889392, old unaffiliated regions: 0 [918.798s][info][gc,ergo ] GC(550) Squelching additional promotion failure reports for current epoch [918.817s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15248M [918.966s][info][gc ] Periodic Sample: GCU = 10.495%, MU = 17.260% during most recent 5.0s [919.075s][info][gc ] GC(550) Concurrent evacuation 297.867ms [919.075s][info][gc,start ] GC(550) Pause Init Update Refs [919.076s][info][gc ] GC(550) Pause Init Update Refs 0.571ms [919.076s][info][gc,start ] GC(550) Concurrent update references [919.076s][info][gc,task ] GC(550) Using 4 of 8 workers for concurrent reference update [919.076s][info][gc,free ] At start of update refs, moving 40945K to Mutator free set from Collector Reserve (40945K) and from Old Collector Reserve (0B) [919.324s][info][gc ] GC(550) Concurrent update references 248.304ms [919.324s][info][gc,start ] GC(550) Concurrent update thread roots [919.336s][info][gc ] GC(550) Concurrent update thread roots 11.544ms [919.336s][info][gc,start ] GC(550) Pause Final Update Refs [919.336s][info][gc,task ] GC(550) Using 8 of 8 workers for final reference update [919.336s][info][gc,free ] Free: 13054M, Max: 8192K regular, 904M humongous, Frag: 93% external, 13% internal; Used: 1733M, Mutator Free: 1632 Collector Reserve: 823M, Max: 8192K; Used: 104M Old Collector Reserve: 39771K, Max: 8192K; Used: 33957K [919.336s][info][gc ] GC(550) Pause Final Update Refs 0.220ms [919.336s][info][gc,start ] GC(550) Concurrent cleanup [919.337s][info][gc ] GC(550) Concurrent cleanup 19671M->17811M(31744M) 0.128ms [919.337s][info][gc ] GC(550) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 15280M [919.337s][info][gc,ergo ] GC(550) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 39778K, young_available: 13877M [919.337s][info][gc,ergo ] GC(550) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.3% during period of 1.058s [919.337s][info][gc,ergo ] GC(550) At end of Concurrent Young GC: YOUNG generation used: 2587M, used regions: 2608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16464M, available: 13876M [919.337s][info][gc,ergo ] GC(550) At end of Concurrent Young GC: OLD generation used: 15225M, used regions: 15248M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15280M, available: 39778K [919.337s][info][gc,free ] Free: 13052M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3702K, Mutator Free: 1632 Collector Reserve: 823M, Max: 8192K; Used: 14448B Old Collector Reserve: 39771K, Max: 8192K; Used: 1189K [919.337s][info][gc,stats ] [919.337s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [919.337s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [919.337s][info][gc,stats ] [919.337s][info][gc,stats ] Concurrent Reset 6963 us [919.337s][info][gc,stats ] Pause Init Mark (G) 4309 us [919.337s][info][gc,stats ] Pause Init Mark (N) 3671 us [919.337s][info][gc,stats ] Swap Remembered Set 3471 us [919.337s][info][gc,stats ] Update Region States 74 us [919.337s][info][gc,stats ] Concurrent Scan Remembered Set 16868 us, parallelism: 3.98x [919.337s][info][gc,stats ] RS: 67073 us [919.337s][info][gc,stats ] RS: Scan Clusters 67073 us, workers (us): 16784, 16769, 16761, 16759, ---, ---, ---, ---, [919.337s][info][gc,stats ] Concurrent Mark Roots 3740 us, parallelism: 3.63x [919.337s][info][gc,stats ] CMR: 13575 us [919.337s][info][gc,stats ] CMR: Thread Roots 12512 us, workers (us): 3101, 3109, 3083, 3218, ---, ---, ---, ---, [919.337s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 288, 176, 337, 142, ---, ---, ---, ---, [919.337s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 26, 26, 18, 14, ---, ---, ---, ---, [919.337s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 30, ---, 8, ---, ---, ---, ---, [919.337s][info][gc,stats ] Concurrent Marking 447132 us, parallelism: 3.96x [919.337s][info][gc,stats ] CM: 1769731 us [919.337s][info][gc,stats ] CM: Parallel Mark 1769731 us, workers (us): 442449, 442432, 442429, 442420, ---, ---, ---, ---, [919.337s][info][gc,stats ] Pause Final Mark (G) 1382 us [919.337s][info][gc,stats ] Pause Final Mark (N) 891 us [919.337s][info][gc,stats ] Finish Mark 450 us [919.337s][info][gc,stats ] Update Region States 86 us [919.337s][info][gc,stats ] Choose Collection Set 109 us [919.337s][info][gc,stats ] Rebuild Free Set 56 us [919.337s][info][gc,stats ] Concurrent Thread Roots 4294 us, parallelism: 3.86x [919.337s][info][gc,stats ] CTR: 16554 us [919.337s][info][gc,stats ] CTR: Thread Roots 16554 us, workers (us): 4209, 4093, 4213, 4039, ---, ---, ---, ---, [919.337s][info][gc,stats ] Concurrent Weak References 68 us, parallelism: 0.02x [919.337s][info][gc,stats ] CWRF: 1 us [919.337s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [919.337s][info][gc,stats ] Concurrent Weak Roots 658 us [919.337s][info][gc,stats ] Roots 54 us, parallelism: 1.43x [919.337s][info][gc,stats ] CWR: 78 us [919.337s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 20, 18, 13, ---, ---, ---, ---, [919.337s][info][gc,stats ] Rendezvous 586 us [919.337s][info][gc,stats ] Concurrent Cleanup 108 us [919.337s][info][gc,stats ] Concurrent Strong Roots 517 us, parallelism: 2.43x [919.337s][info][gc,stats ] CSR: 1257 us [919.337s][info][gc,stats ] CSR: Code Cache Roots 1066 us, workers (us): 183, 184, 267, 433, ---, ---, ---, ---, [919.337s][info][gc,stats ] CSR: VM Strong Roots 163 us, workers (us): 47, 44, 36, 36, ---, ---, ---, ---, [919.337s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 7, ---, 21, ---, ---, ---, ---, ---, [919.337s][info][gc,stats ] Concurrent Evacuation 297884 us [919.337s][info][gc,stats ] Pause Init Update Refs (G) 1146 us [919.337s][info][gc,stats ] Pause Init Update Refs (N) 579 us [919.337s][info][gc,stats ] Manage GCLABs 488 us [919.337s][info][gc,stats ] Concurrent Update Refs 248327 us [919.337s][info][gc,stats ] Concurrent Update Thread Roots 11561 us [919.337s][info][gc,stats ] Pause Final Update Refs (G) 861 us [919.337s][info][gc,stats ] Pause Final Update Refs (N) 226 us [919.337s][info][gc,stats ] Update Region States 49 us [919.337s][info][gc,stats ] Trash Collection Set 10 us [919.337s][info][gc,stats ] Rebuild Free Set 87 us [919.337s][info][gc,stats ] Concurrent Cleanup 134 us [919.337s][info][gc,stats ] Workers: Evacuated 245M across 7185702 objects, abandoned 48B across 2 objects. [919.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [919.337s][info][gc,stats ] - age 1: 25136696 bytes, 25136696 total [919.337s][info][gc,stats ] - age 2: 9182432 bytes, 34319128 total [919.337s][info][gc,stats ] - age 3: 1116520 bytes, 35435648 total [919.337s][info][gc,stats ] - age 4: 17001872 bytes, 52437520 total [919.337s][info][gc,stats ] - age 5: 33224736 bytes, 85662256 total [919.337s][info][gc,stats ] - age 6: 34197952 bytes, 119860208 total [919.337s][info][gc,stats ] - age 7: 39063392 bytes, 158923600 total [919.337s][info][gc,stats ] - age 8: 66368736 bytes, 225292336 total [919.337s][info][gc,stats ] - age 9: 31045720 bytes, 256338056 total [919.337s][info][gc,stats ] - age 10: 50800 bytes, 256388856 total [919.337s][info][gc,stats ] - age 11: 31304 bytes, 256420160 total [919.337s][info][gc,stats ] - age 12: 131072 bytes, 256551232 total [919.337s][info][gc,stats ] - age 13: 290816 bytes, 256842048 total [919.337s][info][gc,stats ] - age 14: 100168 bytes, 256942216 total [919.337s][info][gc,stats ] [919.337s][info][gc,stats ] Mutators: Evacuated 2897K across 83647 objects, abandoned 24B across 1 objects. [919.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [919.338s][info][gc,stats ] - age 1: 456512 bytes, 456512 total [919.338s][info][gc,stats ] - age 2: 725808 bytes, 1182320 total [919.338s][info][gc,stats ] - age 3: 206384 bytes, 1388704 total [919.338s][info][gc,stats ] - age 4: 77784 bytes, 1466488 total [919.338s][info][gc,stats ] - age 5: 50536 bytes, 1517024 total [919.338s][info][gc,stats ] - age 6: 84352 bytes, 1601376 total [919.338s][info][gc,stats ] - age 7: 94112 bytes, 1695488 total [919.338s][info][gc,stats ] - age 8: 215648 bytes, 1911136 total [919.338s][info][gc,stats ] - age 9: 1055240 bytes, 2966376 total [919.338s][info][gc,stats ] - age 12: 80 bytes, 2966456 total [919.338s][info][gc,stats ] - age 14: 120 bytes, 2966576 total [919.338s][info][gc,stats ] [919.338s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [919.338s][info][gc,stats ] - age 2: 24974096 bytes, 24974096 total [919.338s][info][gc,stats ] - age 3: 49430296 bytes, 74404392 total [919.338s][info][gc,stats ] - age 4: 49111064 bytes, 123515456 total [919.338s][info][gc,stats ] - age 5: 40963488 bytes, 164478944 total [919.338s][info][gc,stats ] - age 6: 16189752 bytes, 180668696 total [919.338s][info][gc,stats ] [919.338s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [919.338s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [919.338s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [919.348s][info][gc ] Transition from: normal to: idle [919.348s][info][gc ] Trigger (YOUNG): expedite promotion of 32479K [919.348s][info][gc ] Transition from: idle to: normal [919.348s][info][gc ] Heuristics request for young collection accepted [919.348s][info][gc,free ] Free: 13025M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 6310K, Mutator Free: 1629 Collector Reserve: 823M, Max: 8192K; Used: 14448B Old Collector Reserve: 39771K, Max: 8192K; Used: 1189K [919.348s][info][gc,ergo ] GC(551) Start GC cycle (YOUNG) [919.348s][info][gc,start ] GC(551) Concurrent reset [919.348s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent reset [919.359s][info][gc ] GC(551) Concurrent reset 10.318ms [919.359s][info][gc,start ] GC(551) Pause Init Mark (YOUNG) [919.359s][info][gc,task ] GC(551) Using 8 of 8 workers for init marking [919.363s][info][gc ] GC(551) Pause Init Mark (YOUNG) 3.472ms [919.363s][info][gc,start ] GC(551) Concurrent remembered set scanning [919.363s][info][gc,task ] GC(551) Using 4 of 8 workers for Concurrent remembered set scanning [919.385s][info][gc ] GC(551) Concurrent remembered set scanning 22.259ms [919.385s][info][gc,start ] GC(551) Concurrent marking roots [919.385s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent marking roots [919.389s][info][gc ] GC(551) Concurrent marking roots 3.853ms [919.389s][info][gc,start ] GC(551) Concurrent marking (YOUNG) [919.389s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent marking [919.821s][info][gc ] GC(551) Concurrent marking (YOUNG) 431.723ms [919.821s][info][gc,start ] GC(551) Pause Final Mark (YOUNG) [919.821s][info][gc,task ] GC(551) Using 8 of 8 workers for final marking [919.822s][info][gc,ergo ] GC(551) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [919.822s][info][gc,ergo ] GC(551) Adaptive CSet Selection for YOUNG. Max Evacuation: 685M, Actual Free: 0B. [919.822s][info][gc,ergo ] GC(551) Chosen CSet evacuates young: 72015K (of which at least: 0B are to be promoted), old: 0B [919.822s][info][gc,ergo ] GC(551) Collectable Garbage: 2217M (99%), Immediate: 0B (0%), 0 regions, CSet: 2217M (99%), 286 regions [919.822s][info][gc,ergo ] GC(551) Evacuation Targets: YOUNG: 72015K, PROMOTE: 0B, OLD: 0B, TOTAL: 72015K [919.822s][info][gc ] GC(551) Transfer 4 region(s) from OLD to YOUNG, yielding increased size: 16496M [919.822s][info][gc,ergo ] GC(551) Successfully transferred 4 excess regions to young before start of evacuation [919.822s][info][gc,free ] Free: 12813M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 2945K, Mutator Free: 1602 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 7003K, Max: 7003K; Used: 1189K [919.822s][info][gc ] GC(551) Pause Final Mark (YOUNG) 0.950ms [919.822s][info][gc,start ] GC(551) Concurrent thread roots [919.822s][info][gc,task ] GC(551) Using 4 of 8 workers for Concurrent thread roots [919.826s][info][gc ] GC(551) Concurrent thread roots 3.931ms [919.826s][info][gc,start ] GC(551) Concurrent weak references [919.826s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent weak references [919.826s][info][gc,ref ] GC(551) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [919.826s][info][gc,ref ] GC(551) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [919.826s][info][gc,ref ] GC(551) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [919.826s][info][gc ] GC(551) Concurrent weak references 0.038ms [919.826s][info][gc,start ] GC(551) Concurrent weak roots [919.826s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent weak root [919.827s][info][gc ] GC(551) Concurrent weak roots 0.880ms [919.827s][info][gc,start ] GC(551) Concurrent cleanup [919.827s][info][gc ] GC(551) Concurrent cleanup 18834M->18834M(31744M) 0.101ms [919.827s][info][gc,free ] Free: 12799M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 664K, Mutator Free: 1600 Collector Reserve: 89311K, Max: 8192K; Used: 800K Old Collector Reserve: 6985K, Max: 6985K; Used: 1206K [919.827s][info][gc,start ] GC(551) Concurrent strong roots [919.827s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent strong root [919.828s][info][gc ] GC(551) Concurrent strong roots 0.408ms [919.828s][info][gc,start ] GC(551) Concurrent evacuation [919.828s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent evacuation [919.848s][info][gc,ergo ] GC(551) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7178240, promotion expended: 7137544, old capacity: 15988686848, old_used: 15971708976, old unaffiliated regions: 0 [919.848s][info][gc,ergo ] GC(551) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7178240, promotion expended: 7137544, old capacity: 15988686848, old_used: 15971708976, old unaffiliated regions: 0 [919.848s][info][gc,ergo ] GC(551) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7178240, promotion expended: 7137544, old capacity: 15988686848, old_used: 15971708976, old unaffiliated regions: 0 [919.848s][info][gc,ergo ] GC(551) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7178240, promotion expended: 7137544, old capacity: 15988686848, old_used: 15971708976, old unaffiliated regions: 0 [919.848s][info][gc,ergo ] GC(551) Squelching additional promotion failure reports for current epoch [919.860s][info][gc ] GC(551) Concurrent evacuation 32.711ms [919.861s][info][gc,start ] GC(551) Pause Init Update Refs [919.861s][info][gc ] GC(551) Pause Init Update Refs 0.529ms [919.861s][info][gc,start ] GC(551) Concurrent update references [919.861s][info][gc,task ] GC(551) Using 4 of 8 workers for concurrent reference update [919.861s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [920.066s][info][gc ] GC(551) Concurrent update references 204.928ms [920.066s][info][gc,start ] GC(551) Concurrent update thread roots [920.075s][info][gc ] GC(551) Concurrent update thread roots 8.993ms [920.076s][info][gc,start ] GC(551) Pause Final Update Refs [920.076s][info][gc,task ] GC(551) Using 8 of 8 workers for final reference update [920.076s][info][gc,free ] Free: 13748M, Max: 8192K regular, 584M humongous, Frag: 95% external, 16% internal; Used: 2211M, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 81934K Old Collector Reserve: 27648B, Max: 27648B; Used: 8165K [920.076s][info][gc ] GC(551) Pause Final Update Refs 0.204ms [920.076s][info][gc,start ] GC(551) Concurrent cleanup [920.076s][info][gc ] GC(551) Concurrent cleanup 19435M->17148M(31744M) 0.130ms [920.076s][info][gc,ergo ] GC(551) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34816B, young_available: 14579M [920.076s][info][gc,ergo ] GC(551) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.4% during period of 0.740s [920.076s][info][gc,ergo ] GC(551) At end of Concurrent Young GC: YOUNG generation used: 1917M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16496M, available: 14578M [920.076s][info][gc,ergo ] GC(551) At end of Concurrent Young GC: OLD generation used: 15231M, used regions: 15248M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15248M, available: 34816B [920.077s][info][gc,free ] Free: 13746M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 5485K, Mutator Free: 1719 Collector Reserve: 831M, Max: 8192K; Used: 14448B Old Collector Reserve: 27648B, Max: 27648B; Used: 8165K [920.077s][info][gc,stats ] [920.077s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [920.077s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [920.077s][info][gc,stats ] [920.077s][info][gc,stats ] Concurrent Reset 10346 us [920.077s][info][gc,stats ] Pause Init Mark (G) 4143 us [920.077s][info][gc,stats ] Pause Init Mark (N) 3481 us [920.077s][info][gc,stats ] Swap Remembered Set 3282 us [920.077s][info][gc,stats ] Update Region States 68 us [920.077s][info][gc,stats ] Concurrent Scan Remembered Set 22275 us, parallelism: 3.99x [920.077s][info][gc,stats ] RS: 88806 us [920.077s][info][gc,stats ] RS: Scan Clusters 88806 us, workers (us): 22211, 22201, 22200, 22194, ---, ---, ---, ---, [920.077s][info][gc,stats ] Concurrent Mark Roots 3867 us, parallelism: 3.58x [920.077s][info][gc,stats ] CMR: 13831 us [920.077s][info][gc,stats ] CMR: Thread Roots 12754 us, workers (us): 3158, 3364, 3081, 3152, ---, ---, ---, ---, [920.077s][info][gc,stats ] CMR: Code Cache Roots 953 us, workers (us): 181, 146, 335, 290, ---, ---, ---, ---, [920.077s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 29, 23, 22, 15, ---, ---, ---, ---, [920.077s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [920.077s][info][gc,stats ] Concurrent Marking 431753 us, parallelism: 3.96x [920.077s][info][gc,stats ] CM: 1709212 us [920.077s][info][gc,stats ] CM: Parallel Mark 1709212 us, workers (us): 427321, 427306, 427296, 427290, ---, ---, ---, ---, [920.077s][info][gc,stats ] Pause Final Mark (G) 1432 us [920.077s][info][gc,stats ] Pause Final Mark (N) 956 us [920.077s][info][gc,stats ] Finish Mark 489 us [920.077s][info][gc,stats ] Update Region States 90 us [920.077s][info][gc,stats ] Choose Collection Set 119 us [920.077s][info][gc,stats ] Rebuild Free Set 55 us [920.077s][info][gc,stats ] Concurrent Thread Roots 3945 us, parallelism: 3.89x [920.077s][info][gc,stats ] CTR: 15341 us [920.077s][info][gc,stats ] CTR: Thread Roots 15341 us, workers (us): 3809, 3809, 3877, 3847, ---, ---, ---, ---, [920.077s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.02x [920.077s][info][gc,stats ] CWRF: 1 us [920.077s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [920.077s][info][gc,stats ] Concurrent Weak Roots 885 us [920.077s][info][gc,stats ] Roots 50 us, parallelism: 1.26x [920.077s][info][gc,stats ] CWR: 64 us [920.077s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 19, 18, 15, 12, ---, ---, ---, ---, [920.077s][info][gc,stats ] Rendezvous 822 us [920.077s][info][gc,stats ] Concurrent Cleanup 105 us [920.077s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.82x [920.077s][info][gc,stats ] CSR: 1162 us [920.077s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 198, 190, 336, 258, ---, ---, ---, ---, [920.077s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 39, 42, 34, 32, ---, ---, ---, ---, [920.077s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 27, ---, ---, 7, ---, ---, ---, ---, [920.077s][info][gc,stats ] Concurrent Evacuation 32728 us [920.077s][info][gc,stats ] Pause Init Update Refs (G) 1010 us [920.077s][info][gc,stats ] Pause Init Update Refs (N) 538 us [920.077s][info][gc,stats ] Manage GCLABs 450 us [920.077s][info][gc,stats ] Concurrent Update Refs 204949 us [920.077s][info][gc,stats ] Concurrent Update Thread Roots 9006 us [920.077s][info][gc,stats ] Pause Final Update Refs (G) 693 us [920.077s][info][gc,stats ] Pause Final Update Refs (N) 209 us [920.077s][info][gc,stats ] Update Region States 45 us [920.077s][info][gc,stats ] Trash Collection Set 10 us [920.077s][info][gc,stats ] Rebuild Free Set 77 us [920.077s][info][gc,stats ] Concurrent Cleanup 136 us [920.077s][info][gc,stats ] Workers: Evacuated 71621K across 1428101 objects, abandoned 320B across 1 objects. [920.077s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [920.077s][info][gc,stats ] - age 1: 37598096 bytes, 37598096 total [920.077s][info][gc,stats ] - age 2: 241688 bytes, 37839784 total [920.077s][info][gc,stats ] - age 3: 1153152 bytes, 38992936 total [920.077s][info][gc,stats ] - age 4: 55664 bytes, 39048600 total [920.077s][info][gc,stats ] - age 5: 12869640 bytes, 51918240 total [920.077s][info][gc,stats ] - age 6: 8842000 bytes, 60760240 total [920.077s][info][gc,stats ] - age 7: 3103400 bytes, 63863640 total [920.077s][info][gc,stats ] - age 8: 5759152 bytes, 69622792 total [920.077s][info][gc,stats ] - age 9: 2092984 bytes, 71715776 total [920.077s][info][gc,stats ] - age 10: 1624712 bytes, 73340488 total [920.077s][info][gc,stats ] [920.077s][info][gc,stats ] Mutators: Evacuated 393K across 3497 objects, abandoned 0B across 0 objects. [920.077s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [920.077s][info][gc,stats ] - age 1: 381800 bytes, 381800 total [920.077s][info][gc,stats ] - age 2: 1120 bytes, 382920 total [920.077s][info][gc,stats ] - age 3: 64 bytes, 382984 total [920.077s][info][gc,stats ] - age 5: 4768 bytes, 387752 total [920.077s][info][gc,stats ] - age 6: 4896 bytes, 392648 total [920.077s][info][gc,stats ] - age 7: 1288 bytes, 393936 total [920.077s][info][gc,stats ] - age 8: 7040 bytes, 400976 total [920.077s][info][gc,stats ] - age 9: 2040 bytes, 403016 total [920.077s][info][gc,stats ] [920.077s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [920.077s][info][gc,stats ] - age 1: 183247808 bytes, 183247808 total [920.077s][info][gc,stats ] - age 3: 24974096 bytes, 208221904 total [920.077s][info][gc,stats ] - age 4: 49430296 bytes, 257652200 total [920.077s][info][gc,stats ] - age 5: 49111064 bytes, 306763264 total [920.077s][info][gc,stats ] - age 6: 40963488 bytes, 347726752 total [920.077s][info][gc,stats ] - age 7: 16189752 bytes, 363916504 total [920.077s][info][gc,stats ] [920.077s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [920.077s][info][gc,stats ] - age 7: 10055827656 bytes, 10055827656 total [920.077s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [920.087s][info][gc ] Transition from: normal to: idle [920.088s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15810K [920.088s][info][gc ] Transition from: idle to: normal [920.088s][info][gc ] Heuristics request for young collection accepted [920.088s][info][gc,free ] Free: 13722M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 5705K, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 14448B Old Collector Reserve: 27648B, Max: 27648B; Used: 8165K [920.088s][info][gc,ergo ] GC(552) Start GC cycle (YOUNG) [920.088s][info][gc,start ] GC(552) Concurrent reset [920.088s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent reset [920.095s][info][gc ] GC(552) Concurrent reset 7.221ms [920.095s][info][gc,start ] GC(552) Pause Init Mark (YOUNG) [920.095s][info][gc,task ] GC(552) Using 8 of 8 workers for init marking [920.099s][info][gc ] GC(552) Pause Init Mark (YOUNG) 3.511ms [920.099s][info][gc,start ] GC(552) Concurrent remembered set scanning [920.099s][info][gc,task ] GC(552) Using 4 of 8 workers for Concurrent remembered set scanning [920.125s][info][gc ] GC(552) Concurrent remembered set scanning 25.500ms [920.125s][info][gc,start ] GC(552) Concurrent marking roots [920.125s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent marking roots [920.128s][info][gc ] GC(552) Concurrent marking roots 3.747ms [920.128s][info][gc,start ] GC(552) Concurrent marking (YOUNG) [920.128s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent marking [920.548s][info][gc ] GC(552) Concurrent marking (YOUNG) 419.672ms [920.548s][info][gc,start ] GC(552) Pause Final Mark (YOUNG) [920.548s][info][gc,task ] GC(552) Using 8 of 8 workers for final marking [920.549s][info][gc,ergo ] GC(552) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [920.549s][info][gc,ergo ] GC(552) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [920.549s][info][gc,ergo ] GC(552) Chosen CSet evacuates young: 59768K (of which at least: 0B are to be promoted), old: 0B [920.549s][info][gc,ergo ] GC(552) Collectable Garbage: 1545M (99%), Immediate: 0B (0%), 0 regions, CSet: 1545M (99%), 201 regions [920.549s][info][gc,ergo ] GC(552) Evacuation Targets: YOUNG: 59768K, PROMOTE: 0B, OLD: 0B, TOTAL: 59768K [920.549s][info][gc,free ] Free: 13518M, Max: 8192K regular, 728M humongous, Frag: 95% external, 0% internal; Used: 1839K, Mutator Free: 1690 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 27648B, Max: 27648B; Used: 8165K [920.549s][info][gc ] GC(552) Pause Final Mark (YOUNG) 0.928ms [920.549s][info][gc,start ] GC(552) Concurrent thread roots [920.549s][info][gc,task ] GC(552) Using 4 of 8 workers for Concurrent thread roots [920.553s][info][gc ] GC(552) Concurrent thread roots 3.795ms [920.553s][info][gc,start ] GC(552) Concurrent weak references [920.553s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent weak references [920.553s][info][gc,ref ] GC(552) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [920.553s][info][gc,ref ] GC(552) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [920.553s][info][gc,ref ] GC(552) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [920.553s][info][gc ] GC(552) Concurrent weak references 0.047ms [920.553s][info][gc,start ] GC(552) Concurrent weak roots [920.553s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent weak root [920.554s][info][gc ] GC(552) Concurrent weak roots 0.607ms [920.554s][info][gc,start ] GC(552) Concurrent cleanup [920.554s][info][gc ] GC(552) Concurrent cleanup 18146M->18146M(31744M) 0.099ms [920.554s][info][gc,free ] Free: 13505M, Max: 8192K regular, 720M humongous, Frag: 95% external, 0% internal; Used: 6219K, Mutator Free: 1689 Collector Reserve: 72994K, Max: 8192K; Used: 733K Old Collector Reserve: 14848B, Max: 14848B; Used: 8177K [920.554s][info][gc,start ] GC(552) Concurrent strong roots [920.554s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent strong root [920.554s][info][gc ] GC(552) Concurrent strong roots 0.413ms [920.554s][info][gc,start ] GC(552) Concurrent evacuation [920.554s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent evacuation [920.562s][info][gc ] GC(552) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [920.562s][info][gc ] GC(552) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [920.562s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [920.565s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 34816, promotion expended: 33280, old capacity: 16013852672, old_used: 15988527152, old unaffiliated regions: 0 [920.565s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 34816, promotion expended: 33280, old capacity: 16013852672, old_used: 15988527152, old unaffiliated regions: 0 [920.565s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 34816, promotion expended: 33280, old capacity: 16013852672, old_used: 15988527152, old unaffiliated regions: 0 [920.565s][info][gc,ergo ] GC(552) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 34816, promotion expended: 33264, old capacity: 16013852672, old_used: 15988531760, old unaffiliated regions: 0 [920.565s][info][gc,ergo ] GC(552) Squelching additional promotion failure reports for current epoch [920.580s][info][gc ] GC(552) Concurrent evacuation 25.311ms [920.580s][info][gc,start ] GC(552) Pause Init Update Refs [920.581s][info][gc ] GC(552) Pause Init Update Refs 0.496ms [920.581s][info][gc,start ] GC(552) Concurrent update references [920.581s][info][gc,task ] GC(552) Using 4 of 8 workers for concurrent reference update [920.581s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [920.763s][info][gc ] GC(552) Concurrent update references 181.932ms [920.763s][info][gc,start ] GC(552) Concurrent update thread roots [920.773s][info][gc ] GC(552) Concurrent update thread roots 10.324ms [920.773s][info][gc,start ] GC(552) Pause Final Update Refs [920.773s][info][gc,task ] GC(552) Using 8 of 8 workers for final reference update [920.774s][info][gc,free ] Free: 13835M, Max: 8192K regular, 584M humongous, Frag: 96% external, 11% internal; Used: 1536M, Mutator Free: 1730 Collector Reserve: 823M, Max: 8192K; Used: 73768K Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [920.774s][info][gc ] GC(552) Pause Final Update Refs 0.200ms [920.774s][info][gc,start ] GC(552) Concurrent cleanup [920.774s][info][gc ] GC(552) Concurrent cleanup 18656M->17060M(31744M) 0.126ms [920.774s][info][gc,ergo ] GC(552) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8167K, young_available: 14659M [920.774s][info][gc,ergo ] GC(552) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.0% during period of 0.698s [920.774s][info][gc,ergo ] GC(552) At end of Concurrent Young GC: YOUNG generation used: 1813M, used regions: 1840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16472M, available: 14658M [920.774s][info][gc,ergo ] GC(552) At end of Concurrent Young GC: OLD generation used: 15247M, used regions: 15272M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15272M, available: 8167K [920.774s][info][gc,free ] Free: 13834M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 5350K, Mutator Free: 1730 Collector Reserve: 823M, Max: 8192K; Used: 41280B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [920.775s][info][gc,stats ] [920.775s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [920.775s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [920.775s][info][gc,stats ] [920.775s][info][gc,stats ] Concurrent Reset 7238 us [920.775s][info][gc,stats ] Pause Init Mark (G) 4144 us [920.775s][info][gc,stats ] Pause Init Mark (N) 3523 us [920.775s][info][gc,stats ] Swap Remembered Set 3285 us [920.775s][info][gc,stats ] Update Region States 109 us [920.775s][info][gc,stats ] Concurrent Scan Remembered Set 25515 us, parallelism: 3.99x [920.775s][info][gc,stats ] RS: 101728 us [920.775s][info][gc,stats ] RS: Scan Clusters 101728 us, workers (us): 25443, 25433, 25429, 25424, ---, ---, ---, ---, [920.775s][info][gc,stats ] Concurrent Mark Roots 3758 us, parallelism: 3.63x [920.775s][info][gc,stats ] CMR: 13637 us [920.775s][info][gc,stats ] CMR: Thread Roots 12573 us, workers (us): 3072, 3050, 3154, 3296, ---, ---, ---, ---, [920.775s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 331, 291, 179, 141, ---, ---, ---, ---, [920.775s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 26, 26, 21, 15, ---, ---, ---, ---, [920.775s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, ---, 27, 8, ---, ---, ---, ---, [920.775s][info][gc,stats ] Concurrent Marking 419699 us, parallelism: 3.96x [920.775s][info][gc,stats ] CM: 1661152 us [920.775s][info][gc,stats ] CM: Parallel Mark 1661152 us, workers (us): 415301, 415300, 415277, 415274, ---, ---, ---, ---, [920.775s][info][gc,stats ] Pause Final Mark (G) 1407 us [920.775s][info][gc,stats ] Pause Final Mark (N) 933 us [920.775s][info][gc,stats ] Finish Mark 484 us [920.775s][info][gc,stats ] Update Region States 89 us [920.775s][info][gc,stats ] Choose Collection Set 105 us [920.775s][info][gc,stats ] Rebuild Free Set 55 us [920.775s][info][gc,stats ] Concurrent Thread Roots 3808 us, parallelism: 3.89x [920.775s][info][gc,stats ] CTR: 14807 us [920.775s][info][gc,stats ] CTR: Thread Roots 14807 us, workers (us): 3683, 3747, 3684, 3693, ---, ---, ---, ---, [920.775s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [920.775s][info][gc,stats ] CWRF: 1 us [920.775s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [920.775s][info][gc,stats ] Concurrent Weak Roots 611 us [920.775s][info][gc,stats ] Roots 51 us, parallelism: 1.27x [920.775s][info][gc,stats ] CWR: 64 us [920.775s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 19, 13, 11, ---, ---, ---, ---, [920.775s][info][gc,stats ] Rendezvous 548 us [920.775s][info][gc,stats ] Concurrent Cleanup 104 us [920.775s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.58x [920.775s][info][gc,stats ] CSR: 1086 us [920.775s][info][gc,stats ] CSR: Code Cache Roots 893 us, workers (us): 159, 151, 334, 250, ---, ---, ---, ---, [920.775s][info][gc,stats ] CSR: VM Strong Roots 164 us, workers (us): 46, 41, 40, 37, ---, ---, ---, ---, [920.775s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 23, 6, ---, ---, ---, ---, ---, ---, [920.775s][info][gc,stats ] Concurrent Evacuation 25326 us [920.775s][info][gc,stats ] Pause Init Update Refs (G) 965 us [920.775s][info][gc,stats ] Pause Init Update Refs (N) 504 us [920.775s][info][gc,stats ] Manage GCLABs 427 us [920.775s][info][gc,stats ] Concurrent Update Refs 181952 us [920.775s][info][gc,stats ] Concurrent Update Thread Roots 10338 us [920.775s][info][gc,stats ] Pause Final Update Refs (G) 721 us [920.775s][info][gc,stats ] Pause Final Update Refs (N) 205 us [920.775s][info][gc,stats ] Update Region States 45 us [920.775s][info][gc,stats ] Trash Collection Set 8 us [920.775s][info][gc,stats ] Rebuild Free Set 79 us [920.775s][info][gc,stats ] Concurrent Cleanup 132 us [920.775s][info][gc,stats ] Workers: Evacuated 59461K across 1033139 objects, abandoned 0B across 0 objects. [920.775s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [920.775s][info][gc,stats ] - age 1: 30781664 bytes, 30781664 total [920.775s][info][gc,stats ] - age 2: 8984432 bytes, 39766096 total [920.775s][info][gc,stats ] - age 3: 197000 bytes, 39963096 total [920.775s][info][gc,stats ] - age 4: 1147360 bytes, 41110456 total [920.775s][info][gc,stats ] - age 5: 55664 bytes, 41166120 total [920.775s][info][gc,stats ] - age 6: 6660056 bytes, 47826176 total [920.775s][info][gc,stats ] - age 7: 8839168 bytes, 56665344 total [920.775s][info][gc,stats ] - age 8: 1102208 bytes, 57767552 total [920.775s][info][gc,stats ] - age 9: 3000 bytes, 57770552 total [920.775s][info][gc,stats ] - age 10: 1494312 bytes, 59264864 total [920.775s][info][gc,stats ] - age 11: 1623680 bytes, 60888544 total [920.775s][info][gc,stats ] [920.775s][info][gc,stats ] Mutators: Evacuated 306K across 2526 objects, abandoned 0B across 0 objects. [920.775s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [920.775s][info][gc,stats ] - age 1: 305320 bytes, 305320 total [920.775s][info][gc,stats ] - age 2: 768 bytes, 306088 total [920.775s][info][gc,stats ] - age 3: 16 bytes, 306104 total [920.775s][info][gc,stats ] - age 4: 32 bytes, 306136 total [920.775s][info][gc,stats ] - age 6: 2120 bytes, 308256 total [920.775s][info][gc,stats ] - age 7: 3464 bytes, 311720 total [920.775s][info][gc,stats ] - age 8: 528 bytes, 312248 total [920.775s][info][gc,stats ] - age 9: 672 bytes, 312920 total [920.775s][info][gc,stats ] - age 10: 664 bytes, 313584 total [920.775s][info][gc,stats ] - age 11: 368 bytes, 313952 total [920.775s][info][gc,stats ] [920.775s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [920.775s][info][gc,stats ] - age 1: 8377160 bytes, 8377160 total [920.775s][info][gc,stats ] - age 2: 183247808 bytes, 191624968 total [920.775s][info][gc,stats ] - age 4: 24974096 bytes, 216599064 total [920.775s][info][gc,stats ] - age 5: 49430296 bytes, 266029360 total [920.775s][info][gc,stats ] - age 6: 49111064 bytes, 315140424 total [920.775s][info][gc,stats ] - age 7: 40963488 bytes, 356103912 total [920.775s][info][gc,stats ] [920.775s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [920.775s][info][gc,stats ] - age 7: 10072017408 bytes, 10072017408 total [920.775s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [920.785s][info][gc ] Transition from: normal to: idle [920.785s][info][gc ] Trigger (YOUNG): expedite promotion in place of 40003K [920.785s][info][gc ] Transition from: idle to: normal [920.785s][info][gc ] Heuristics request for young collection accepted [920.785s][info][gc,free ] Free: 13812M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 12195K, Mutator Free: 1728 Collector Reserve: 823M, Max: 8192K; Used: 41280B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [920.785s][info][gc,ergo ] GC(553) Start GC cycle (YOUNG) [920.785s][info][gc,start ] GC(553) Concurrent reset [920.785s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent reset [920.792s][info][gc ] GC(553) Concurrent reset 6.762ms [920.792s][info][gc,start ] GC(553) Pause Init Mark (YOUNG) [920.792s][info][gc,task ] GC(553) Using 8 of 8 workers for init marking [920.796s][info][gc ] GC(553) Pause Init Mark (YOUNG) 3.450ms [920.796s][info][gc,start ] GC(553) Concurrent remembered set scanning [920.796s][info][gc,task ] GC(553) Using 4 of 8 workers for Concurrent remembered set scanning [920.832s][info][gc ] GC(553) Concurrent remembered set scanning 35.916ms [920.832s][info][gc,start ] GC(553) Concurrent marking roots [920.832s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent marking roots [920.837s][info][gc ] GC(553) Concurrent marking roots 4.587ms [920.837s][info][gc,start ] GC(553) Concurrent marking (YOUNG) [920.837s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent marking [921.250s][info][gc ] GC(553) Concurrent marking (YOUNG) 413.701ms [921.251s][info][gc,start ] GC(553) Pause Final Mark (YOUNG) [921.251s][info][gc,task ] GC(553) Using 8 of 8 workers for final marking [921.251s][info][gc,ergo ] GC(553) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [921.252s][info][gc,ergo ] GC(553) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [921.252s][info][gc,ergo ] GC(553) Chosen CSet evacuates young: 51044K (of which at least: 0B are to be promoted), old: 0B [921.252s][info][gc,ergo ] GC(553) Collectable Garbage: 1454M (99%), Immediate: 0B (0%), 0 regions, CSet: 1454M (99%), 188 regions [921.252s][info][gc,ergo ] GC(553) Evacuation Targets: YOUNG: 51044K, PROMOTE: 0B, OLD: 0B, TOTAL: 51044K [921.252s][info][gc,free ] Free: 13612M, Max: 8192K regular, 712M humongous, Frag: 95% external, 0% internal; Used: 3422K, Mutator Free: 1702 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8158K, Max: 8158K; Used: 34816B [921.252s][info][gc ] GC(553) Pause Final Mark (YOUNG) 0.940ms [921.252s][info][gc,start ] GC(553) Concurrent thread roots [921.252s][info][gc,task ] GC(553) Using 4 of 8 workers for Concurrent thread roots [921.256s][info][gc ] GC(553) Concurrent thread roots 3.909ms [921.256s][info][gc,start ] GC(553) Concurrent weak references [921.256s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent weak references [921.256s][info][gc,ref ] GC(553) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.256s][info][gc,ref ] GC(553) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.256s][info][gc,ref ] GC(553) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.256s][info][gc ] GC(553) Concurrent weak references 0.040ms [921.256s][info][gc,start ] GC(553) Concurrent weak roots [921.256s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent weak root [921.256s][info][gc ] GC(553) Concurrent weak roots 0.611ms [921.256s][info][gc,start ] GC(553) Concurrent cleanup [921.257s][info][gc ] GC(553) Concurrent cleanup 18055M->18055M(31744M) 0.108ms [921.257s][info][gc,free ] Free: 13600M, Max: 8192K regular, 704M humongous, Frag: 95% external, 0% internal; Used: 7519K, Mutator Free: 1701 Collector Reserve: 64796K, Max: 8192K; Used: 739K Old Collector Reserve: 8145K, Max: 8145K; Used: 47616B [921.257s][info][gc,start ] GC(553) Concurrent strong roots [921.257s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent strong root [921.257s][info][gc ] GC(553) Concurrent strong roots 0.408ms [921.257s][info][gc,start ] GC(553) Concurrent evacuation [921.257s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent evacuation [921.263s][info][gc ] GC(553) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [921.263s][info][gc ] GC(553) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [921.263s][info][gc ] GC(553) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [921.266s][info][gc ] GC(553) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [921.266s][info][gc ] GC(553) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [921.278s][info][gc,ergo ] GC(553) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8363008, promotion expended: 8309360, old capacity: 16055795712, old_used: 16038805040, old unaffiliated regions: 0 [921.278s][info][gc,ergo ] GC(553) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8363008, promotion expended: 8309360, old capacity: 16055795712, old_used: 16038805040, old unaffiliated regions: 0 [921.278s][info][gc,ergo ] GC(553) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8363008, promotion expended: 8309360, old capacity: 16055795712, old_used: 16038805040, old unaffiliated regions: 0 [921.278s][info][gc,ergo ] GC(553) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8363008, promotion expended: 8309360, old capacity: 16055795712, old_used: 16038805040, old unaffiliated regions: 0 [921.278s][info][gc,ergo ] GC(553) Squelching additional promotion failure reports for current epoch [921.285s][info][gc ] GC(553) Concurrent evacuation 28.463ms [921.286s][info][gc,start ] GC(553) Pause Init Update Refs [921.286s][info][gc ] GC(553) Pause Init Update Refs 0.510ms [921.286s][info][gc,start ] GC(553) Concurrent update references [921.286s][info][gc,task ] GC(553) Using 4 of 8 workers for concurrent reference update [921.286s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [921.468s][info][gc ] GC(553) Concurrent update references 181.549ms [921.468s][info][gc,start ] GC(553) Concurrent update thread roots [921.478s][info][gc ] GC(553) Concurrent update thread roots 10.471ms [921.479s][info][gc,start ] GC(553) Pause Final Update Refs [921.479s][info][gc,task ] GC(553) Using 8 of 8 workers for final reference update [921.479s][info][gc,free ] Free: 13816M, Max: 8192K regular, 584M humongous, Frag: 96% external, 10% internal; Used: 1455M, Mutator Free: 1728 Collector Reserve: 823M, Max: 8192K; Used: 57384K Old Collector Reserve: 35840B, Max: 35840B; Used: 8157K [921.479s][info][gc ] GC(553) Pause Final Update Refs 0.200ms [921.479s][info][gc,start ] GC(553) Concurrent cleanup [921.479s][info][gc ] GC(553) Concurrent cleanup 18583M->17087M(31744M) 0.131ms [921.479s][info][gc,ergo ] GC(553) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 45056B, young_available: 14639M [921.480s][info][gc,ergo ] GC(553) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.1% during period of 0.705s [921.480s][info][gc,ergo ] GC(553) At end of Concurrent Young GC: YOUNG generation used: 1793M, used regions: 1816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16432M, available: 14638M [921.480s][info][gc,ergo ] GC(553) At end of Concurrent Young GC: OLD generation used: 15295M, used regions: 15312M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15312M, available: 45056B [921.480s][info][gc,free ] Free: 13814M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 9482K, Mutator Free: 1728 Collector Reserve: 823M, Max: 8192K; Used: 41280B Old Collector Reserve: 35840B, Max: 35840B; Used: 8157K [921.480s][info][gc,stats ] [921.480s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [921.480s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [921.480s][info][gc,stats ] [921.480s][info][gc,stats ] Concurrent Reset 6774 us [921.480s][info][gc,stats ] Pause Init Mark (G) 4077 us [921.480s][info][gc,stats ] Pause Init Mark (N) 3463 us [921.480s][info][gc,stats ] Swap Remembered Set 3228 us [921.480s][info][gc,stats ] Update Region States 109 us [921.480s][info][gc,stats ] Concurrent Scan Remembered Set 35934 us, parallelism: 3.99x [921.480s][info][gc,stats ] RS: 143438 us [921.480s][info][gc,stats ] RS: Scan Clusters 143438 us, workers (us): 35869, 35863, 35854, 35852, ---, ---, ---, ---, [921.480s][info][gc,stats ] Concurrent Mark Roots 4600 us, parallelism: 3.69x [921.480s][info][gc,stats ] CMR: 16962 us [921.480s][info][gc,stats ] CMR: Thread Roots 15631 us, workers (us): 3875, 3855, 3945, 3956, ---, ---, ---, ---, [921.480s][info][gc,stats ] CMR: Code Cache Roots 1183 us, workers (us): 404, 361, 185, 232, ---, ---, ---, ---, [921.480s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 33, 28, 26, 20, ---, ---, ---, ---, [921.480s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): ---, ---, 8, 35, ---, ---, ---, ---, [921.480s][info][gc,stats ] Concurrent Marking 413734 us, parallelism: 3.96x [921.480s][info][gc,stats ] CM: 1637987 us [921.480s][info][gc,stats ] CM: Parallel Mark 1637987 us, workers (us): 409503, 409494, 409497, 409492, ---, ---, ---, ---, [921.480s][info][gc,stats ] Pause Final Mark (G) 1404 us [921.480s][info][gc,stats ] Pause Final Mark (N) 946 us [921.480s][info][gc,stats ] Finish Mark 494 us [921.480s][info][gc,stats ] Update Region States 89 us [921.480s][info][gc,stats ] Choose Collection Set 115 us [921.480s][info][gc,stats ] Rebuild Free Set 61 us [921.480s][info][gc,stats ] Concurrent Thread Roots 3921 us, parallelism: 3.77x [921.480s][info][gc,stats ] CTR: 14778 us [921.480s][info][gc,stats ] CTR: Thread Roots 14778 us, workers (us): 3637, 3645, 3655, 3841, ---, ---, ---, ---, [921.480s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [921.480s][info][gc,stats ] CWRF: 1 us [921.480s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [921.480s][info][gc,stats ] Concurrent Weak Roots 615 us [921.480s][info][gc,stats ] Roots 51 us, parallelism: 1.34x [921.480s][info][gc,stats ] CWR: 68 us [921.480s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 12, ---, ---, ---, ---, [921.480s][info][gc,stats ] Rendezvous 552 us [921.480s][info][gc,stats ] Concurrent Cleanup 112 us [921.480s][info][gc,stats ] Concurrent Strong Roots 413 us, parallelism: 2.59x [921.480s][info][gc,stats ] CSR: 1071 us [921.480s][info][gc,stats ] CSR: Code Cache Roots 924 us, workers (us): 166, 261, 155, 342, ---, ---, ---, ---, [921.480s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 33, 28, 25, ---, ---, ---, ---, [921.480s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [921.480s][info][gc,stats ] Concurrent Evacuation 28478 us [921.480s][info][gc,stats ] Pause Init Update Refs (G) 953 us [921.480s][info][gc,stats ] Pause Init Update Refs (N) 519 us [921.480s][info][gc,stats ] Manage GCLABs 441 us [921.480s][info][gc,stats ] Concurrent Update Refs 181571 us [921.480s][info][gc,stats ] Concurrent Update Thread Roots 10487 us [921.480s][info][gc,stats ] Pause Final Update Refs (G) 717 us [921.480s][info][gc,stats ] Pause Final Update Refs (N) 206 us [921.480s][info][gc,stats ] Update Region States 46 us [921.480s][info][gc,stats ] Trash Collection Set 5 us [921.480s][info][gc,stats ] Rebuild Free Set 76 us [921.480s][info][gc,stats ] Concurrent Cleanup 137 us [921.480s][info][gc,stats ] Workers: Evacuated 50741K across 811071 objects, abandoned 0B across 0 objects. [921.480s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [921.480s][info][gc,stats ] - age 1: 28620240 bytes, 28620240 total [921.480s][info][gc,stats ] - age 2: 9464480 bytes, 38084720 total [921.480s][info][gc,stats ] - age 3: 487536 bytes, 38572256 total [921.480s][info][gc,stats ] - age 4: 5880 bytes, 38578136 total [921.480s][info][gc,stats ] - age 5: 239392 bytes, 38817528 total [921.480s][info][gc,stats ] - age 6: 8200 bytes, 38825728 total [921.480s][info][gc,stats ] - age 7: 7207240 bytes, 46032968 total [921.480s][info][gc,stats ] - age 8: 2812224 bytes, 48845192 total [921.480s][info][gc,stats ] - age 10: 1492040 bytes, 50337232 total [921.480s][info][gc,stats ] - age 11: 1622072 bytes, 51959304 total [921.480s][info][gc,stats ] [921.480s][info][gc,stats ] Mutators: Evacuated 303K across 2472 objects, abandoned 0B across 0 objects. [921.480s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [921.480s][info][gc,stats ] - age 1: 303728 bytes, 303728 total [921.480s][info][gc,stats ] - age 3: 608 bytes, 304336 total [921.480s][info][gc,stats ] - age 7: 3576 bytes, 307912 total [921.480s][info][gc,stats ] - age 10: 1408 bytes, 309320 total [921.480s][info][gc,stats ] - age 11: 1032 bytes, 310352 total [921.480s][info][gc,stats ] [921.480s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [921.480s][info][gc,stats ] - age 1: 8092928 bytes, 8092928 total [921.480s][info][gc,stats ] - age 2: 8197616 bytes, 16290544 total [921.480s][info][gc,stats ] - age 3: 182983320 bytes, 199273864 total [921.480s][info][gc,stats ] - age 5: 24931864 bytes, 224205728 total [921.480s][info][gc,stats ] - age 6: 49390456 bytes, 273596184 total [921.480s][info][gc,stats ] - age 7: 49035592 bytes, 322631776 total [921.480s][info][gc,stats ] [921.480s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [921.480s][info][gc,stats ] - age 7: 10112955520 bytes, 10112955520 total [921.480s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [921.490s][info][gc ] Transition from: normal to: idle [921.491s][info][gc ] Trigger (YOUNG): expedite promotion in place of 47886K [921.491s][info][gc ] Transition from: idle to: normal [921.491s][info][gc ] Heuristics request for young collection accepted [921.491s][info][gc,free ] Free: 13790M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 9999K, Mutator Free: 1725 Collector Reserve: 823M, Max: 8192K; Used: 41280B Old Collector Reserve: 35840B, Max: 35840B; Used: 8157K [921.491s][info][gc,ergo ] GC(554) Start GC cycle (YOUNG) [921.491s][info][gc,start ] GC(554) Concurrent reset [921.491s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent reset [921.498s][info][gc ] GC(554) Concurrent reset 6.763ms [921.499s][info][gc,start ] GC(554) Pause Init Mark (YOUNG) [921.499s][info][gc,task ] GC(554) Using 8 of 8 workers for init marking [921.502s][info][gc ] GC(554) Pause Init Mark (YOUNG) 3.421ms [921.502s][info][gc,start ] GC(554) Concurrent remembered set scanning [921.502s][info][gc,task ] GC(554) Using 4 of 8 workers for Concurrent remembered set scanning [921.551s][info][gc ] GC(554) Concurrent remembered set scanning 48.885ms [921.551s][info][gc,start ] GC(554) Concurrent marking roots [921.551s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent marking roots [921.555s][info][gc ] GC(554) Concurrent marking roots 4.104ms [921.555s][info][gc,start ] GC(554) Concurrent marking (YOUNG) [921.555s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent marking [921.923s][info][gc ] GC(554) Concurrent marking (YOUNG) 368.132ms [921.924s][info][gc,start ] GC(554) Pause Final Mark (YOUNG) [921.924s][info][gc,task ] GC(554) Using 8 of 8 workers for final marking [921.925s][info][gc,ergo ] GC(554) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [921.925s][info][gc,ergo ] GC(554) Adaptive CSet Selection for YOUNG. Max Evacuation: 684M, Actual Free: 0B. [921.925s][info][gc,ergo ] GC(554) Chosen CSet evacuates young: 54206K (of which at least: 0B are to be promoted), old: 0B [921.925s][info][gc,ergo ] GC(554) Collectable Garbage: 1482M (99%), Immediate: 0B (0%), 0 regions, CSet: 1482M (99%), 192 regions [921.925s][info][gc,ergo ] GC(554) Evacuation Targets: YOUNG: 54206K, PROMOTE: 0B, OLD: 0B, TOTAL: 54206K [921.925s][info][gc,free ] Free: 13647M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 462K, Mutator Free: 1706 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 35840B, Max: 35840B; Used: 8157K [921.925s][info][gc ] GC(554) Pause Final Mark (YOUNG) 0.985ms [921.925s][info][gc,start ] GC(554) Concurrent thread roots [921.925s][info][gc,task ] GC(554) Using 4 of 8 workers for Concurrent thread roots [921.929s][info][gc ] GC(554) Concurrent thread roots 3.966ms [921.929s][info][gc,start ] GC(554) Concurrent weak references [921.929s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent weak references [921.929s][info][gc,ref ] GC(554) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.929s][info][gc,ref ] GC(554) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.929s][info][gc,ref ] GC(554) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [921.929s][info][gc ] GC(554) Concurrent weak references 0.043ms [921.929s][info][gc,start ] GC(554) Concurrent weak roots [921.929s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent weak root [921.930s][info][gc ] GC(554) Concurrent weak roots 0.673ms [921.930s][info][gc,start ] GC(554) Concurrent cleanup [921.930s][info][gc ] GC(554) Concurrent cleanup 18030M->18030M(31744M) 0.105ms [921.930s][info][gc,free ] Free: 13633M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 6782K, Mutator Free: 1705 Collector Reserve: 64691K, Max: 8192K; Used: 844K Old Collector Reserve: 17920B, Max: 17920B; Used: 8174K [921.930s][info][gc,start ] GC(554) Concurrent strong roots [921.930s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent strong root [921.930s][info][gc ] GC(554) Concurrent strong roots 0.425ms [921.930s][info][gc,start ] GC(554) Concurrent evacuation [921.930s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent evacuation [921.937s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [921.937s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [921.937s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [921.937s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [921.938s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [921.940s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [921.940s][info][gc ] GC(554) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [921.940s][info][gc,ergo ] Promotion failed, size 144, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 45056, promotion expended: 43520, old capacity: 16114515968, old_used: 16089190448, old unaffiliated regions: 0 [921.940s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 45056, promotion expended: 43520, old capacity: 16114515968, old_used: 16089190448, old unaffiliated regions: 0 [921.940s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 45056, promotion expended: 43520, old capacity: 16114515968, old_used: 16089190448, old unaffiliated regions: 0 [921.940s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 45056, promotion expended: 43520, old capacity: 16114515968, old_used: 16089190448, old unaffiliated regions: 0 [921.940s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [921.975s][info][gc ] GC(554) Concurrent evacuation 44.504ms [921.975s][info][gc,start ] GC(554) Pause Init Update Refs [921.976s][info][gc ] GC(554) Pause Init Update Refs 0.520ms [921.976s][info][gc,start ] GC(554) Concurrent update references [921.976s][info][gc,task ] GC(554) Using 4 of 8 workers for concurrent reference update [921.976s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [922.152s][info][gc ] GC(554) Concurrent update references 175.781ms [922.152s][info][gc,start ] GC(554) Concurrent update thread roots [922.163s][info][gc ] GC(554) Concurrent update thread roots 11.489ms [922.163s][info][gc,start ] GC(554) Pause Final Update Refs [922.163s][info][gc,task ] GC(554) Using 8 of 8 workers for final reference update [922.164s][info][gc,free ] Free: 13838M, Max: 8192K regular, 584M humongous, Frag: 96% external, 10% internal; Used: 1465M, Mutator Free: 1730 Collector Reserve: 823M, Max: 8192K; Used: 73788K Old Collector Reserve: 8110K, Max: 8110K; Used: 83968B [922.164s][info][gc ] GC(554) Pause Final Update Refs 0.200ms [922.164s][info][gc,start ] GC(554) Concurrent cleanup [922.164s][info][gc ] GC(554) Concurrent cleanup 18585M->17058M(31744M) 0.119ms [922.164s][info][gc,ergo ] GC(554) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8119K, young_available: 14661M [922.164s][info][gc,ergo ] GC(554) At end of Concurrent Young GC: GCU: 23.2%, MU: 18.3% during period of 0.685s [922.164s][info][gc,ergo ] GC(554) At end of Concurrent Young GC: YOUNG generation used: 1714M, used regions: 1752M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16376M, available: 14661M [922.164s][info][gc,ergo ] GC(554) At end of Concurrent Young GC: OLD generation used: 15343M, used regions: 15368M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15368M, available: 8119K [922.164s][info][gc,free ] Free: 13837M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 2862K, Mutator Free: 1730 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 8110K, Max: 8110K; Used: 83968B [922.165s][info][gc,stats ] [922.165s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [922.165s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [922.165s][info][gc,stats ] [922.165s][info][gc,stats ] Concurrent Reset 6776 us [922.165s][info][gc,stats ] Pause Init Mark (G) 4087 us [922.165s][info][gc,stats ] Pause Init Mark (N) 3432 us [922.165s][info][gc,stats ] Swap Remembered Set 3203 us [922.165s][info][gc,stats ] Update Region States 105 us [922.165s][info][gc,stats ] Concurrent Scan Remembered Set 48900 us, parallelism: 3.99x [922.165s][info][gc,stats ] RS: 195281 us [922.165s][info][gc,stats ] RS: Scan Clusters 195281 us, workers (us): 48834, 48830, 48823, 48794, ---, ---, ---, ---, [922.165s][info][gc,stats ] Concurrent Mark Roots 4116 us, parallelism: 3.68x [922.165s][info][gc,stats ] CMR: 15147 us [922.165s][info][gc,stats ] CMR: Thread Roots 13827 us, workers (us): 3591, 3380, 3278, 3578, ---, ---, ---, ---, [922.165s][info][gc,stats ] CMR: Code Cache Roots 1181 us, workers (us): 176, 390, 432, 182, ---, ---, ---, ---, [922.165s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 30, 30, 24, 19, ---, ---, ---, ---, [922.165s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [922.165s][info][gc,stats ] Concurrent Marking 368163 us, parallelism: 3.96x [922.165s][info][gc,stats ] CM: 1456493 us [922.165s][info][gc,stats ] CM: Parallel Mark 1456493 us, workers (us): 364135, 364128, 364120, 364110, ---, ---, ---, ---, [922.165s][info][gc,stats ] Pause Final Mark (G) 1477 us [922.165s][info][gc,stats ] Pause Final Mark (N) 991 us [922.165s][info][gc,stats ] Finish Mark 520 us [922.165s][info][gc,stats ] Update Region States 88 us [922.165s][info][gc,stats ] Choose Collection Set 118 us [922.165s][info][gc,stats ] Rebuild Free Set 68 us [922.165s][info][gc,stats ] Concurrent Thread Roots 3979 us, parallelism: 3.88x [922.165s][info][gc,stats ] CTR: 15438 us [922.165s][info][gc,stats ] CTR: Thread Roots 15438 us, workers (us): 3879, 3912, 3826, 3822, ---, ---, ---, ---, [922.165s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [922.165s][info][gc,stats ] CWRF: 1 us [922.165s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [922.165s][info][gc,stats ] Concurrent Weak Roots 688 us [922.165s][info][gc,stats ] Roots 50 us, parallelism: 1.26x [922.165s][info][gc,stats ] CWR: 63 us [922.165s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 23, 16, 13, 11, ---, ---, ---, ---, [922.165s][info][gc,stats ] Rendezvous 613 us [922.165s][info][gc,stats ] Concurrent Cleanup 111 us [922.165s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.65x [922.165s][info][gc,stats ] CSR: 1138 us [922.165s][info][gc,stats ] CSR: Code Cache Roots 986 us, workers (us): 157, 348, 275, 206, ---, ---, ---, ---, [922.165s][info][gc,stats ] CSR: VM Strong Roots 124 us, workers (us): 44, 32, 26, 22, ---, ---, ---, ---, [922.165s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, 7, ---, ---, ---, ---, ---, [922.165s][info][gc,stats ] Concurrent Evacuation 44521 us [922.165s][info][gc,stats ] Pause Init Update Refs (G) 1019 us [922.165s][info][gc,stats ] Pause Init Update Refs (N) 529 us [922.165s][info][gc,stats ] Manage GCLABs 445 us [922.165s][info][gc,stats ] Concurrent Update Refs 175805 us [922.165s][info][gc,stats ] Concurrent Update Thread Roots 11504 us [922.165s][info][gc,stats ] Pause Final Update Refs (G) 707 us [922.165s][info][gc,stats ] Pause Final Update Refs (N) 205 us [922.165s][info][gc,stats ] Update Region States 46 us [922.165s][info][gc,stats ] Trash Collection Set 8 us [922.165s][info][gc,stats ] Rebuild Free Set 76 us [922.165s][info][gc,stats ] Concurrent Cleanup 124 us [922.165s][info][gc,stats ] Workers: Evacuated 53904K across 851857 objects, abandoned 0B across 0 objects. [922.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [922.165s][info][gc,stats ] - age 1: 30046232 bytes, 30046232 total [922.165s][info][gc,stats ] - age 2: 9874072 bytes, 39920304 total [922.165s][info][gc,stats ] - age 3: 235080 bytes, 40155384 total [922.165s][info][gc,stats ] - age 4: 469968 bytes, 40625352 total [922.165s][info][gc,stats ] - age 5: 167256 bytes, 40792608 total [922.165s][info][gc,stats ] - age 6: 1051272 bytes, 41843880 total [922.165s][info][gc,stats ] - age 7: 44808 bytes, 41888688 total [922.165s][info][gc,stats ] - age 8: 6636392 bytes, 48525080 total [922.165s][info][gc,stats ] - age 9: 5572864 bytes, 54097944 total [922.165s][info][gc,stats ] - age 10: 1100464 bytes, 55198408 total [922.165s][info][gc,stats ] [922.165s][info][gc,stats ] Mutators: Evacuated 302K across 2507 objects, abandoned 0B across 0 objects. [922.165s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [922.165s][info][gc,stats ] - age 1: 300808 bytes, 300808 total [922.165s][info][gc,stats ] - age 2: 32 bytes, 300840 total [922.165s][info][gc,stats ] - age 3: 800 bytes, 301640 total [922.165s][info][gc,stats ] - age 4: 32 bytes, 301672 total [922.165s][info][gc,stats ] - age 5: 64 bytes, 301736 total [922.165s][info][gc,stats ] - age 6: 440 bytes, 302176 total [922.165s][info][gc,stats ] - age 7: 1944 bytes, 304120 total [922.165s][info][gc,stats ] - age 8: 2096 bytes, 306216 total [922.165s][info][gc,stats ] - age 9: 2816 bytes, 309032 total [922.165s][info][gc,stats ] - age 10: 488 bytes, 309520 total [922.165s][info][gc,stats ] [922.165s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [922.165s][info][gc,stats ] - age 2: 1312 bytes, 1312 total [922.165s][info][gc,stats ] - age 3: 8197616 bytes, 8198928 total [922.165s][info][gc,stats ] - age 4: 182983320 bytes, 191182248 total [922.165s][info][gc,stats ] - age 6: 24931864 bytes, 216114112 total [922.165s][info][gc,stats ] - age 7: 49390456 bytes, 265504568 total [922.165s][info][gc,stats ] [922.165s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [922.165s][info][gc,stats ] - age 7: 10161991112 bytes, 10161991112 total [922.165s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [922.175s][info][gc ] Transition from: normal to: idle [922.175s][info][gc ] Trigger (YOUNG): expedite promotion in place of 48232K [922.175s][info][gc ] Transition from: idle to: normal [922.175s][info][gc ] Heuristics request for young collection accepted [922.175s][info][gc,free ] Free: 13814M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 9985K, Mutator Free: 1728 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 8110K, Max: 8110K; Used: 83968B [922.175s][info][gc,ergo ] GC(555) Start GC cycle (YOUNG) [922.175s][info][gc,start ] GC(555) Concurrent reset [922.176s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent reset [922.182s][info][gc ] GC(555) Concurrent reset 6.768ms [922.183s][info][gc,start ] GC(555) Pause Init Mark (YOUNG) [922.183s][info][gc,task ] GC(555) Using 8 of 8 workers for init marking [922.186s][info][gc ] GC(555) Pause Init Mark (YOUNG) 3.415ms [922.186s][info][gc,start ] GC(555) Concurrent remembered set scanning [922.186s][info][gc,task ] GC(555) Using 4 of 8 workers for Concurrent remembered set scanning [922.253s][info][gc ] GC(555) Concurrent remembered set scanning 66.626ms [922.253s][info][gc,start ] GC(555) Concurrent marking roots [922.253s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent marking roots [922.256s][info][gc ] GC(555) Concurrent marking roots 3.455ms [922.256s][info][gc,start ] GC(555) Concurrent marking (YOUNG) [922.256s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent marking [922.596s][info][gc ] GC(555) Concurrent marking (YOUNG) 339.311ms [922.596s][info][gc,start ] GC(555) Pause Final Mark (YOUNG) [922.597s][info][gc,task ] GC(555) Using 8 of 8 workers for final marking [922.597s][info][gc,ergo ] GC(555) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [922.597s][info][gc,ergo ] GC(555) Adaptive CSet Selection for YOUNG. Max Evacuation: 682M, Actual Free: 0B. [922.597s][info][gc,ergo ] GC(555) Chosen CSet evacuates young: 54441K (of which at least: 0B are to be promoted), old: 0B [922.597s][info][gc,ergo ] GC(555) Collectable Garbage: 1450M (99%), Immediate: 0B (0%), 0 regions, CSet: 1450M (99%), 188 regions [922.597s][info][gc,ergo ] GC(555) Evacuation Targets: YOUNG: 54441K, PROMOTE: 0B, OLD: 0B, TOTAL: 54441K [922.597s][info][gc,free ] Free: 13701M, Max: 8192K regular, 816M humongous, Frag: 95% external, 0% internal; Used: 2303K, Mutator Free: 1713 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8110K, Max: 8110K; Used: 83968B [922.597s][info][gc ] GC(555) Pause Final Mark (YOUNG) 1.299ms [922.598s][info][gc,start ] GC(555) Concurrent thread roots [922.598s][info][gc,task ] GC(555) Using 4 of 8 workers for Concurrent thread roots [922.601s][info][gc ] GC(555) Concurrent thread roots 3.674ms [922.601s][info][gc,start ] GC(555) Concurrent weak references [922.601s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent weak references [922.601s][info][gc,ref ] GC(555) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [922.601s][info][gc,ref ] GC(555) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [922.601s][info][gc,ref ] GC(555) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [922.601s][info][gc ] GC(555) Concurrent weak references 0.038ms [922.601s][info][gc,start ] GC(555) Concurrent weak roots [922.601s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent weak root [922.602s][info][gc ] GC(555) Concurrent weak roots 0.817ms [922.602s][info][gc,start ] GC(555) Concurrent cleanup [922.602s][info][gc ] GC(555) Concurrent cleanup 17969M->17969M(31744M) 0.103ms [922.602s][info][gc,free ] Free: 13687M, Max: 8192K regular, 800M humongous, Frag: 95% external, 0% internal; Used: 628K, Mutator Free: 1711 Collector Reserve: 64641K, Max: 8192K; Used: 894K Old Collector Reserve: 8092K, Max: 8092K; Used: 101888B [922.602s][info][gc,start ] GC(555) Concurrent strong roots [922.602s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent strong root [922.603s][info][gc ] GC(555) Concurrent strong roots 0.422ms [922.603s][info][gc,start ] GC(555) Concurrent evacuation [922.603s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent evacuation [922.619s][info][gc,ergo ] GC(555) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8313856, promotion expended: 8296656, old capacity: 16114515968, old_used: 16097562160, old unaffiliated regions: 0 [922.619s][info][gc,ergo ] GC(555) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8313856, promotion expended: 8296656, old capacity: 16114515968, old_used: 16097562160, old unaffiliated regions: 0 [922.619s][info][gc,ergo ] GC(555) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8313856, promotion expended: 8296656, old capacity: 16114515968, old_used: 16097562160, old unaffiliated regions: 0 [922.619s][info][gc,ergo ] GC(555) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8313856, promotion expended: 8296656, old capacity: 16114515968, old_used: 16097562160, old unaffiliated regions: 0 [922.619s][info][gc,ergo ] GC(555) Squelching additional promotion failure reports for current epoch [922.620s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [922.624s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [922.624s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [922.624s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [922.626s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [922.627s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [922.627s][info][gc ] GC(555) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [922.633s][info][gc ] GC(555) Concurrent evacuation 29.881ms [922.633s][info][gc,start ] GC(555) Pause Init Update Refs [922.634s][info][gc ] GC(555) Pause Init Update Refs 0.497ms [922.634s][info][gc,start ] GC(555) Concurrent update references [922.634s][info][gc,task ] GC(555) Using 4 of 8 workers for concurrent reference update [922.634s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [922.813s][info][gc ] GC(555) Concurrent update references 179.528ms [922.813s][info][gc,start ] GC(555) Concurrent update thread roots [922.823s][info][gc ] GC(555) Concurrent update thread roots 10.028ms [922.824s][info][gc,start ] GC(555) Pause Final Update Refs [922.824s][info][gc,task ] GC(555) Using 8 of 8 workers for final reference update [922.824s][info][gc,free ] Free: 13905M, Max: 8192K regular, 584M humongous, Frag: 96% external, 10% internal; Used: 1438M, Mutator Free: 1739 Collector Reserve: 823M, Max: 8192K; Used: 73788K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [922.824s][info][gc ] GC(555) Pause Final Update Refs 0.202ms [922.824s][info][gc,start ] GC(555) Concurrent cleanup [922.824s][info][gc ] GC(555) Concurrent cleanup 18494M->16990M(31744M) 0.116ms [922.824s][info][gc,ergo ] GC(555) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8197K, young_available: 14729M [922.824s][info][gc,ergo ] GC(555) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.4% during period of 0.660s [922.824s][info][gc,ergo ] GC(555) At end of Concurrent Young GC: YOUNG generation used: 1591M, used regions: 1624M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16320M, available: 14728M [922.824s][info][gc,ergo ] GC(555) At end of Concurrent Young GC: OLD generation used: 15399M, used regions: 15424M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15424M, available: 8197K [922.824s][info][gc,free ] Free: 13904M, Max: 8192K regular, 736M humongous, Frag: 95% external, 0% internal; Used: 7598K, Mutator Free: 1739 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [922.825s][info][gc,stats ] [922.825s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [922.825s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [922.825s][info][gc,stats ] [922.825s][info][gc,stats ] Concurrent Reset 6779 us [922.825s][info][gc,stats ] Pause Init Mark (G) 4017 us [922.825s][info][gc,stats ] Pause Init Mark (N) 3431 us [922.825s][info][gc,stats ] Swap Remembered Set 3238 us [922.825s][info][gc,stats ] Update Region States 71 us [922.825s][info][gc,stats ] Concurrent Scan Remembered Set 66647 us, parallelism: 3.99x [922.825s][info][gc,stats ] RS: 266058 us [922.825s][info][gc,stats ] RS: Scan Clusters 266058 us, workers (us): 66522, 66516, 66511, 66510, ---, ---, ---, ---, [922.825s][info][gc,stats ] Concurrent Mark Roots 3469 us, parallelism: 3.57x [922.825s][info][gc,stats ] CMR: 12394 us [922.825s][info][gc,stats ] CMR: Thread Roots 11320 us, workers (us): 2788, 2847, 2884, 2801, ---, ---, ---, ---, [922.825s][info][gc,stats ] CMR: Code Cache Roots 949 us, workers (us): 286, 182, 145, 335, ---, ---, ---, ---, [922.825s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 27, 27, 19, 15, ---, ---, ---, ---, [922.825s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [922.825s][info][gc,stats ] Concurrent Marking 339340 us, parallelism: 3.95x [922.825s][info][gc,stats ] CM: 1339066 us [922.825s][info][gc,stats ] CM: Parallel Mark 1339066 us, workers (us): 334769, 334781, 334757, 334759, ---, ---, ---, ---, [922.825s][info][gc,stats ] Pause Final Mark (G) 1871 us [922.825s][info][gc,stats ] Pause Final Mark (N) 1305 us [922.825s][info][gc,stats ] Finish Mark 494 us [922.825s][info][gc,stats ] Update Region States 96 us [922.825s][info][gc,stats ] Choose Collection Set 114 us [922.825s][info][gc,stats ] Rebuild Free Set 55 us [922.825s][info][gc,stats ] Concurrent Thread Roots 3688 us, parallelism: 3.84x [922.825s][info][gc,stats ] CTR: 14154 us [922.825s][info][gc,stats ] CTR: Thread Roots 14154 us, workers (us): 3628, 3523, 3500, 3503, ---, ---, ---, ---, [922.825s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [922.825s][info][gc,stats ] CWRF: 1 us [922.825s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [922.825s][info][gc,stats ] Concurrent Weak Roots 829 us [922.825s][info][gc,stats ] Roots 52 us, parallelism: 1.49x [922.825s][info][gc,stats ] CWR: 78 us [922.825s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 25, 20, 18, 14, ---, ---, ---, ---, [922.825s][info][gc,stats ] Rendezvous 755 us [922.825s][info][gc,stats ] Concurrent Cleanup 107 us [922.825s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.67x [922.825s][info][gc,stats ] CSR: 1140 us [922.825s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 158, 256, 201, 340, ---, ---, ---, ---, [922.825s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 44, 40, 36, 30, ---, ---, ---, ---, [922.825s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): ---, 7, 28, ---, ---, ---, ---, ---, [922.825s][info][gc,stats ] Concurrent Evacuation 29896 us [922.825s][info][gc,stats ] Pause Init Update Refs (G) 1025 us [922.825s][info][gc,stats ] Pause Init Update Refs (N) 506 us [922.825s][info][gc,stats ] Manage GCLABs 431 us [922.825s][info][gc,stats ] Concurrent Update Refs 179549 us [922.825s][info][gc,stats ] Concurrent Update Thread Roots 10034 us [922.825s][info][gc,stats ] Pause Final Update Refs (G) 744 us [922.825s][info][gc,stats ] Pause Final Update Refs (N) 208 us [922.825s][info][gc,stats ] Update Region States 39 us [922.825s][info][gc,stats ] Trash Collection Set 8 us [922.825s][info][gc,stats ] Rebuild Free Set 83 us [922.825s][info][gc,stats ] Concurrent Cleanup 121 us [922.825s][info][gc,stats ] Workers: Evacuated 54167K across 890297 objects, abandoned 0B across 0 objects. [922.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [922.825s][info][gc,stats ] - age 1: 29422304 bytes, 29422304 total [922.825s][info][gc,stats ] - age 2: 10566320 bytes, 39988624 total [922.825s][info][gc,stats ] - age 3: 222576 bytes, 40211200 total [922.825s][info][gc,stats ] - age 4: 216712 bytes, 40427912 total [922.825s][info][gc,stats ] - age 5: 470000 bytes, 40897912 total [922.825s][info][gc,stats ] - age 6: 167256 bytes, 41065168 total [922.825s][info][gc,stats ] - age 7: 1057736 bytes, 42122904 total [922.825s][info][gc,stats ] - age 8: 5212808 bytes, 47335712 total [922.825s][info][gc,stats ] - age 9: 3572616 bytes, 50908328 total [922.825s][info][gc,stats ] - age 10: 3459688 bytes, 54368016 total [922.825s][info][gc,stats ] - age 11: 1099224 bytes, 55467240 total [922.825s][info][gc,stats ] [922.825s][info][gc,stats ] Mutators: Evacuated 274K across 2209 objects, abandoned 0B across 0 objects. [922.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [922.825s][info][gc,stats ] - age 1: 275632 bytes, 275632 total [922.825s][info][gc,stats ] - age 2: 64 bytes, 275696 total [922.825s][info][gc,stats ] - age 3: 672 bytes, 276368 total [922.825s][info][gc,stats ] - age 4: 32 bytes, 276400 total [922.825s][info][gc,stats ] - age 6: 64 bytes, 276464 total [922.825s][info][gc,stats ] - age 7: 128 bytes, 276592 total [922.825s][info][gc,stats ] - age 8: 1880 bytes, 278472 total [922.825s][info][gc,stats ] - age 9: 1824 bytes, 280296 total [922.825s][info][gc,stats ] - age 10: 840 bytes, 281136 total [922.825s][info][gc,stats ] [922.825s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [922.825s][info][gc,stats ] - age 1: 1160 bytes, 1160 total [922.825s][info][gc,stats ] - age 3: 1312 bytes, 2472 total [922.825s][info][gc,stats ] - age 4: 8197616 bytes, 8200088 total [922.825s][info][gc,stats ] - age 5: 182983320 bytes, 191183408 total [922.825s][info][gc,stats ] - age 7: 24931864 bytes, 216115272 total [922.825s][info][gc,stats ] [922.825s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [922.825s][info][gc,stats ] - age 7: 10211381568 bytes, 10211381568 total [922.825s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [922.835s][info][gc ] Transition from: normal to: idle [922.836s][info][gc ] Trigger (YOUNG): expedite promotion in place of 24347K [922.836s][info][gc ] Transition from: idle to: normal [922.836s][info][gc ] Heuristics request for young collection accepted [922.836s][info][gc,free ] Free: 13878M, Max: 8192K regular, 736M humongous, Frag: 95% external, 0% internal; Used: 9978K, Mutator Free: 1736 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [922.836s][info][gc,ergo ] GC(556) Start GC cycle (YOUNG) [922.836s][info][gc,start ] GC(556) Concurrent reset [922.836s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent reset [922.842s][info][gc ] GC(556) Concurrent reset 6.209ms [922.842s][info][gc,start ] GC(556) Pause Init Mark (YOUNG) [922.842s][info][gc,task ] GC(556) Using 8 of 8 workers for init marking [922.846s][info][gc ] GC(556) Pause Init Mark (YOUNG) 3.513ms [922.846s][info][gc,start ] GC(556) Concurrent remembered set scanning [922.846s][info][gc,task ] GC(556) Using 4 of 8 workers for Concurrent remembered set scanning [922.927s][info][gc ] GC(556) Concurrent remembered set scanning 80.943ms [922.927s][info][gc,start ] GC(556) Concurrent marking roots [922.927s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent marking roots [922.931s][info][gc ] GC(556) Concurrent marking roots 3.645ms [922.931s][info][gc,start ] GC(556) Concurrent marking (YOUNG) [922.931s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent marking [923.192s][info][gc ] GC(556) Concurrent marking (YOUNG) 261.698ms [923.193s][info][gc,start ] GC(556) Pause Final Mark (YOUNG) [923.193s][info][gc,task ] GC(556) Using 8 of 8 workers for final marking [923.194s][info][gc,ergo ] GC(556) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [923.194s][info][gc,ergo ] GC(556) Adaptive CSet Selection for YOUNG. Max Evacuation: 680M, Actual Free: 0B. [923.194s][info][gc,ergo ] GC(556) Chosen CSet evacuates young: 46090K (of which at least: 0B are to be promoted), old: 0B [923.194s][info][gc,ergo ] GC(556) Collectable Garbage: 1385M (99%), Immediate: 0B (0%), 0 regions, CSet: 1385M (99%), 179 regions [923.194s][info][gc,ergo ] GC(556) Evacuation Targets: YOUNG: 46090K, PROMOTE: 0B, OLD: 0B, TOTAL: 46090K [923.194s][info][gc,free ] Free: 13900M, Max: 8192K regular, 656M humongous, Frag: 96% external, 0% internal; Used: 3253K, Mutator Free: 1738 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [923.194s][info][gc ] GC(556) Pause Final Mark (YOUNG) 0.935ms [923.194s][info][gc,start ] GC(556) Concurrent thread roots [923.194s][info][gc,task ] GC(556) Using 4 of 8 workers for Concurrent thread roots [923.197s][info][gc ] GC(556) Concurrent thread roots 3.529ms [923.197s][info][gc,start ] GC(556) Concurrent weak references [923.197s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent weak references [923.197s][info][gc,ref ] GC(556) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [923.197s][info][gc,ref ] GC(556) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [923.197s][info][gc,ref ] GC(556) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [923.197s][info][gc ] GC(556) Concurrent weak references 0.051ms [923.197s][info][gc,start ] GC(556) Concurrent weak roots [923.197s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent weak root [923.198s][info][gc ] GC(556) Concurrent weak roots 0.657ms [923.198s][info][gc,start ] GC(556) Concurrent cleanup [923.198s][info][gc ] GC(556) Concurrent cleanup 17772M->17773M(31744M) 0.180ms [923.198s][info][gc,free ] Free: 13889M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 6618K, Mutator Free: 1737 Collector Reserve: 56545K, Max: 8192K; Used: 798K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [923.198s][info][gc,start ] GC(556) Concurrent strong roots [923.198s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent strong root [923.199s][info][gc ] GC(556) Concurrent strong roots 0.426ms [923.199s][info][gc,start ] GC(556) Concurrent evacuation [923.199s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent evacuation [923.205s][info][gc ] GC(556) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [923.205s][info][gc ] GC(556) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [923.205s][info][gc ] GC(556) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [923.214s][info][gc,ergo ] GC(556) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 8283056, old capacity: 16198402048, old_used: 16181355056, old unaffiliated regions: 0 [923.214s][info][gc,ergo ] GC(556) Promotion failed, size 272, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 8283056, old capacity: 16198402048, old_used: 16181355056, old unaffiliated regions: 0 [923.214s][info][gc,ergo ] GC(556) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 8283056, old capacity: 16198402048, old_used: 16181355056, old unaffiliated regions: 0 [923.214s][info][gc,ergo ] GC(556) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 8283056, old capacity: 16198402048, old_used: 16181355056, old unaffiliated regions: 0 [923.214s][info][gc,ergo ] GC(556) Squelching additional promotion failure reports for current epoch [923.219s][info][gc ] GC(556) Concurrent evacuation 20.224ms [923.219s][info][gc,start ] GC(556) Pause Init Update Refs [923.220s][info][gc ] GC(556) Pause Init Update Refs 0.478ms [923.220s][info][gc,start ] GC(556) Concurrent update references [923.220s][info][gc,task ] GC(556) Using 4 of 8 workers for concurrent reference update [923.220s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [923.375s][info][gc ] GC(556) Concurrent update references 154.788ms [923.375s][info][gc,start ] GC(556) Concurrent update thread roots [923.384s][info][gc ] GC(556) Concurrent update thread roots 9.738ms [923.385s][info][gc,start ] GC(556) Pause Final Update Refs [923.385s][info][gc,task ] GC(556) Using 8 of 8 workers for final reference update [923.385s][info][gc,free ] Free: 14121M, Max: 8192K regular, 584M humongous, Frag: 96% external, 9% internal; Used: 1373M, Mutator Free: 1766 Collector Reserve: 815M, Max: 8192K; Used: 65596K Old Collector Reserve: 98304B, Max: 98304B; Used: 8096K [923.385s][info][gc ] GC(556) Pause Final Update Refs 0.203ms [923.385s][info][gc,start ] GC(556) Concurrent cleanup [923.385s][info][gc ] GC(556) Concurrent cleanup 18213M->16791M(31744M) 0.123ms [923.385s][info][gc,ergo ] GC(556) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 106K, young_available: 14936M [923.386s][info][gc,ergo ] GC(556) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.4% during period of 0.561s [923.386s][info][gc,ergo ] GC(556) At end of Concurrent Young GC: YOUNG generation used: 1360M, used regions: 1392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16296M, available: 14935M [923.386s][info][gc,ergo ] GC(556) At end of Concurrent Young GC: OLD generation used: 15431M, used regions: 15448M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15448M, available: 106K [923.386s][info][gc,free ] Free: 14119M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 8715K, Mutator Free: 1766 Collector Reserve: 815M, Max: 8192K; Used: 61920B Old Collector Reserve: 98304B, Max: 98304B; Used: 8096K [923.386s][info][gc,stats ] [923.386s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [923.386s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [923.386s][info][gc,stats ] [923.386s][info][gc,stats ] Concurrent Reset 6225 us [923.386s][info][gc,stats ] Pause Init Mark (G) 4089 us [923.386s][info][gc,stats ] Pause Init Mark (N) 3522 us [923.386s][info][gc,stats ] Swap Remembered Set 3314 us [923.386s][info][gc,stats ] Update Region States 100 us [923.386s][info][gc,stats ] Concurrent Scan Remembered Set 80963 us, parallelism: 3.99x [923.386s][info][gc,stats ] RS: 322867 us [923.386s][info][gc,stats ] RS: Scan Clusters 322867 us, workers (us): 80833, 80830, 80801, 80403, ---, ---, ---, ---, [923.386s][info][gc,stats ] Concurrent Mark Roots 3658 us, parallelism: 3.55x [923.386s][info][gc,stats ] CMR: 12982 us [923.386s][info][gc,stats ] CMR: Thread Roots 11909 us, workers (us): 2969, 2930, 3022, 2987, ---, ---, ---, ---, [923.386s][info][gc,stats ] CMR: Code Cache Roots 950 us, workers (us): 340, 288, 142, 180, ---, ---, ---, ---, [923.386s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 30, 25, 18, 15, ---, ---, ---, ---, [923.386s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, ---, 8, 27, ---, ---, ---, ---, [923.386s][info][gc,stats ] Concurrent Marking 261725 us, parallelism: 3.94x [923.386s][info][gc,stats ] CM: 1032266 us [923.386s][info][gc,stats ] CM: Parallel Mark 1032266 us, workers (us): 258074, 258070, 258066, 258056, ---, ---, ---, ---, [923.386s][info][gc,stats ] Pause Final Mark (G) 1412 us [923.386s][info][gc,stats ] Pause Final Mark (N) 941 us [923.386s][info][gc,stats ] Finish Mark 499 us [923.386s][info][gc,stats ] Update Region States 85 us [923.386s][info][gc,stats ] Choose Collection Set 99 us [923.386s][info][gc,stats ] Rebuild Free Set 59 us [923.386s][info][gc,stats ] Concurrent Thread Roots 3545 us, parallelism: 3.89x [923.386s][info][gc,stats ] CTR: 13777 us [923.386s][info][gc,stats ] CTR: Thread Roots 13777 us, workers (us): 3478, 3454, 3455, 3390, ---, ---, ---, ---, [923.386s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [923.386s][info][gc,stats ] CWRF: 1 us [923.386s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [923.386s][info][gc,stats ] Concurrent Weak Roots 666 us [923.386s][info][gc,stats ] Roots 55 us, parallelism: 1.17x [923.386s][info][gc,stats ] CWR: 64 us [923.386s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 15, 10, ---, ---, ---, ---, [923.386s][info][gc,stats ] Rendezvous 590 us [923.386s][info][gc,stats ] Concurrent Cleanup 191 us [923.386s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.45x [923.386s][info][gc,stats ] CSR: 1060 us [923.386s][info][gc,stats ] CSR: Code Cache Roots 917 us, workers (us): 170, 152, 252, 343, ---, ---, ---, ---, [923.386s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 38, 34, 27, 18, ---, ---, ---, ---, [923.386s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [923.386s][info][gc,stats ] Concurrent Evacuation 20240 us [923.386s][info][gc,stats ] Pause Init Update Refs (G) 939 us [923.386s][info][gc,stats ] Pause Init Update Refs (N) 487 us [923.386s][info][gc,stats ] Manage GCLABs 412 us [923.386s][info][gc,stats ] Concurrent Update Refs 154807 us [923.386s][info][gc,stats ] Concurrent Update Thread Roots 9753 us [923.386s][info][gc,stats ] Pause Final Update Refs (G) 722 us [923.386s][info][gc,stats ] Pause Final Update Refs (N) 208 us [923.386s][info][gc,stats ] Update Region States 40 us [923.386s][info][gc,stats ] Trash Collection Set 9 us [923.386s][info][gc,stats ] Rebuild Free Set 83 us [923.386s][info][gc,stats ] Concurrent Cleanup 129 us [923.386s][info][gc,stats ] Workers: Evacuated 45865K across 609680 objects, abandoned 0B across 0 objects. [923.386s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [923.386s][info][gc,stats ] - age 1: 27310864 bytes, 27310864 total [923.386s][info][gc,stats ] - age 2: 11272416 bytes, 38583280 total [923.386s][info][gc,stats ] - age 3: 224712 bytes, 38807992 total [923.386s][info][gc,stats ] - age 4: 203536 bytes, 39011528 total [923.386s][info][gc,stats ] - age 5: 216744 bytes, 39228272 total [923.386s][info][gc,stats ] - age 6: 469936 bytes, 39698208 total [923.386s][info][gc,stats ] - age 7: 1052592 bytes, 40750800 total [923.386s][info][gc,stats ] - age 8: 199968 bytes, 40950768 total [923.386s][info][gc,stats ] - age 9: 1401984 bytes, 42352752 total [923.386s][info][gc,stats ] - age 10: 3013544 bytes, 45366296 total [923.386s][info][gc,stats ] - age 11: 754192 bytes, 46120488 total [923.386s][info][gc,stats ] - age 12: 845320 bytes, 46965808 total [923.386s][info][gc,stats ] [923.386s][info][gc,stats ] Mutators: Evacuated 225K across 1780 objects, abandoned 0B across 0 objects. [923.386s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [923.386s][info][gc,stats ] - age 1: 145824 bytes, 145824 total [923.386s][info][gc,stats ] - age 2: 82032 bytes, 227856 total [923.386s][info][gc,stats ] - age 3: 640 bytes, 228496 total [923.386s][info][gc,stats ] - age 6: 64 bytes, 228560 total [923.386s][info][gc,stats ] - age 7: 128 bytes, 228688 total [923.386s][info][gc,stats ] - age 9: 312 bytes, 229000 total [923.386s][info][gc,stats ] - age 10: 1296 bytes, 230296 total [923.386s][info][gc,stats ] - age 11: 320 bytes, 230616 total [923.386s][info][gc,stats ] [923.386s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [923.386s][info][gc,stats ] - age 2: 1160 bytes, 1160 total [923.386s][info][gc,stats ] - age 4: 1312 bytes, 2472 total [923.386s][info][gc,stats ] - age 5: 8197616 bytes, 8200088 total [923.386s][info][gc,stats ] - age 6: 182983320 bytes, 191183408 total [923.386s][info][gc,stats ] [923.386s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [923.386s][info][gc,stats ] - age 7: 10236313432 bytes, 10236313432 total [923.386s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [923.396s][info][gc ] Transition from: normal to: idle [923.976s][info][gc ] Periodic Sample: GCU = 20.632%, MU = 18.098% during most recent 5.0s [926.945s][info][gc ] Trigger (YOUNG): Average GC time (2745.01 ms) is above the time for average allocation rate (2000 MB/s) to deplete free headroom (5489M) (margin of error = 3.13) [926.945s][info][gc,ergo ] Free headroom: 7076M (free) - 1587M (spike) - 0B (penalties) = 5489M [926.945s][info][gc ] Transition from: idle to: normal [926.945s][info][gc ] Heuristics request for young collection accepted [926.945s][info][gc,free ] Free: 7076M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3671K, Mutator Free: 885 Collector Reserve: 815M, Max: 8192K; Used: 61920B Old Collector Reserve: 98304B, Max: 98304B; Used: 8096K [926.945s][info][gc,ergo ] GC(557) Start GC cycle (YOUNG) [926.945s][info][gc,start ] GC(557) Concurrent reset [926.945s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent reset [926.980s][info][gc ] GC(557) Concurrent reset 35.030ms [926.981s][info][gc,start ] GC(557) Pause Init Mark (YOUNG) [926.981s][info][gc,task ] GC(557) Using 8 of 8 workers for init marking [926.985s][info][gc ] GC(557) Pause Init Mark (YOUNG) 3.915ms [926.985s][info][gc,start ] GC(557) Concurrent remembered set scanning [926.985s][info][gc,task ] GC(557) Using 4 of 8 workers for Concurrent remembered set scanning [927.071s][info][gc ] GC(557) Concurrent remembered set scanning 86.509ms [927.071s][info][gc,start ] GC(557) Concurrent marking roots [927.071s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent marking roots [927.076s][info][gc ] GC(557) Concurrent marking roots 4.120ms [927.076s][info][gc,start ] GC(557) Concurrent marking (YOUNG) [927.076s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent marking [927.303s][info][gc ] GC(557) Concurrent marking (YOUNG) 227.766ms [927.304s][info][gc,start ] GC(557) Pause Final Mark (YOUNG) [927.304s][info][gc,task ] GC(557) Using 8 of 8 workers for final marking [927.305s][info][gc,ergo ] GC(557) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [927.305s][info][gc,ergo ] GC(557) Adaptive CSet Selection for YOUNG. Max Evacuation: 678M, Actual Free: 0B. [927.305s][info][gc,ergo ] GC(557) Chosen CSet evacuates young: 35732K (of which at least: 0B are to be promoted), old: 0B [927.305s][info][gc,ergo ] GC(557) Collectable Garbage: 8253M (99%), Immediate: 0B (0%), 0 regions, CSet: 8253M (99%), 1036 regions [927.305s][info][gc,ergo ] GC(557) Evacuation Targets: YOUNG: 35732K, PROMOTE: 0B, OLD: 0B, TOTAL: 35732K [927.305s][info][gc,free ] Free: 7107M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4097K, Mutator Free: 889 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 98304B, Max: 98304B; Used: 8096K [927.305s][info][gc ] GC(557) Pause Final Mark (YOUNG) 1.038ms [927.305s][info][gc,start ] GC(557) Concurrent thread roots [927.305s][info][gc,task ] GC(557) Using 4 of 8 workers for Concurrent thread roots [927.309s][info][gc ] GC(557) Concurrent thread roots 3.894ms [927.309s][info][gc,start ] GC(557) Concurrent weak references [927.309s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent weak references [927.309s][info][gc,ref ] GC(557) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.309s][info][gc,ref ] GC(557) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.309s][info][gc,ref ] GC(557) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.309s][info][gc ] GC(557) Concurrent weak references 0.040ms [927.309s][info][gc,start ] GC(557) Concurrent weak roots [927.309s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent weak root [927.310s][info][gc ] GC(557) Concurrent weak roots 0.795ms [927.310s][info][gc,start ] GC(557) Concurrent cleanup [927.310s][info][gc ] GC(557) Concurrent cleanup 24585M->24585M(31744M) 0.107ms [927.310s][info][gc,free ] Free: 7094M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 1249K, Mutator Free: 887 Collector Reserve: 48325K, Max: 8192K; Used: 826K Old Collector Reserve: 93184B, Max: 93184B; Used: 8101K [927.310s][info][gc,start ] GC(557) Concurrent strong roots [927.310s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent strong root [927.310s][info][gc ] GC(557) Concurrent strong roots 0.439ms [927.310s][info][gc,start ] GC(557) Concurrent evacuation [927.310s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent evacuation [927.325s][info][gc,ergo ] GC(557) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 109056, promotion expended: 82240, old capacity: 16198402048, old_used: 16181437488, old unaffiliated regions: 0 [927.325s][info][gc,ergo ] GC(557) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 109056, promotion expended: 82240, old capacity: 16198402048, old_used: 16181437488, old unaffiliated regions: 0 [927.325s][info][gc,ergo ] GC(557) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 109056, promotion expended: 82240, old capacity: 16198402048, old_used: 16181437488, old unaffiliated regions: 0 [927.325s][info][gc,ergo ] GC(557) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 109056, promotion expended: 82240, old capacity: 16198402048, old_used: 16181437488, old unaffiliated regions: 0 [927.325s][info][gc,ergo ] GC(557) Squelching additional promotion failure reports for current epoch [927.325s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [927.328s][info][gc ] GC(557) Concurrent evacuation 18.106ms [927.329s][info][gc,start ] GC(557) Pause Init Update Refs [927.329s][info][gc ] GC(557) Pause Init Update Refs 0.480ms [927.329s][info][gc,start ] GC(557) Concurrent update references [927.329s][info][gc,task ] GC(557) Using 4 of 8 workers for concurrent reference update [927.329s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [927.485s][info][gc ] GC(557) Concurrent update references 155.487ms [927.485s][info][gc,start ] GC(557) Concurrent update thread roots [927.494s][info][gc ] GC(557) Concurrent update thread roots 8.820ms [927.494s][info][gc,start ] GC(557) Pause Final Update Refs [927.494s][info][gc,task ] GC(557) Using 8 of 8 workers for final reference update [927.494s][info][gc,free ] Free: 14178M, Max: 8192K regular, 512M humongous, Frag: 92% external, 58% internal; Used: 8237M, Mutator Free: 1773 Collector Reserve: 815M, Max: 8192K; Used: 57406K Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [927.494s][info][gc ] GC(557) Pause Final Update Refs 0.219ms [927.495s][info][gc,start ] GC(557) Concurrent cleanup [927.495s][info][gc ] GC(557) Concurrent cleanup 25005M->16726M(31744M) 0.284ms [927.495s][info][gc,ergo ] GC(557) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8195K, young_available: 14993M [927.495s][info][gc,ergo ] GC(557) At end of Concurrent Young GC: GCU: 3.1%, MU: 16.8% during period of 4.109s [927.495s][info][gc,ergo ] GC(557) At end of Concurrent Young GC: YOUNG generation used: 1295M, used regions: 1336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16288M, available: 14992M [927.495s][info][gc,ergo ] GC(557) At end of Concurrent Young GC: OLD generation used: 15431M, used regions: 15456M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15456M, available: 8195K [927.495s][info][gc,free ] Free: 14176M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 7977K, Mutator Free: 1773 Collector Reserve: 815M, Max: 8192K; Used: 63984B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [927.496s][info][gc,stats ] [927.496s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [927.496s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [927.496s][info][gc,stats ] [927.496s][info][gc,stats ] Concurrent Reset 35058 us [927.496s][info][gc,stats ] Pause Init Mark (G) 4760 us [927.496s][info][gc,stats ] Pause Init Mark (N) 3929 us [927.496s][info][gc,stats ] Swap Remembered Set 3415 us [927.496s][info][gc,stats ] Update Region States 351 us [927.496s][info][gc,stats ] Concurrent Scan Remembered Set 86531 us, parallelism: 4.00x [927.496s][info][gc,stats ] RS: 345737 us [927.496s][info][gc,stats ] RS: Scan Clusters 345737 us, workers (us): 86443, 86436, 86432, 86426, ---, ---, ---, ---, [927.496s][info][gc,stats ] Concurrent Mark Roots 4135 us, parallelism: 3.62x [927.496s][info][gc,stats ] CMR: 14981 us [927.496s][info][gc,stats ] CMR: Thread Roots 13738 us, workers (us): 3228, 3369, 3509, 3632, ---, ---, ---, ---, [927.496s][info][gc,stats ] CMR: Code Cache Roots 1110 us, workers (us): 467, 307, 177, 159, ---, ---, ---, ---, [927.496s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 27, 21, 19, ---, ---, ---, ---, [927.496s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [927.496s][info][gc,stats ] Concurrent Marking 227790 us, parallelism: 3.94x [927.496s][info][gc,stats ] CM: 896878 us [927.496s][info][gc,stats ] CM: Parallel Mark 896878 us, workers (us): 224221, 224224, 224220, 224212, ---, ---, ---, ---, [927.496s][info][gc,stats ] Pause Final Mark (G) 1570 us [927.496s][info][gc,stats ] Pause Final Mark (N) 1044 us [927.496s][info][gc,stats ] Finish Mark 502 us [927.496s][info][gc,stats ] Update Region States 93 us [927.496s][info][gc,stats ] Choose Collection Set 192 us [927.496s][info][gc,stats ] Rebuild Free Set 53 us [927.496s][info][gc,stats ] Concurrent Thread Roots 3909 us, parallelism: 3.84x [927.496s][info][gc,stats ] CTR: 14997 us [927.496s][info][gc,stats ] CTR: Thread Roots 14997 us, workers (us): 3752, 3840, 3698, 3707, ---, ---, ---, ---, [927.496s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [927.496s][info][gc,stats ] CWRF: 1 us [927.496s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [927.496s][info][gc,stats ] Concurrent Weak Roots 805 us [927.496s][info][gc,stats ] Roots 54 us, parallelism: 1.45x [927.496s][info][gc,stats ] CWR: 78 us [927.496s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 18, 15, ---, ---, ---, ---, [927.496s][info][gc,stats ] Rendezvous 733 us [927.496s][info][gc,stats ] Concurrent Cleanup 111 us [927.496s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.69x [927.496s][info][gc,stats ] CSR: 1193 us [927.496s][info][gc,stats ] CSR: Code Cache Roots 1022 us, workers (us): 157, 193, 366, 307, ---, ---, ---, ---, [927.496s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 42, 35, 35, 32, ---, ---, ---, ---, [927.496s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, 6, ---, ---, ---, ---, ---, ---, [927.496s][info][gc,stats ] Concurrent Evacuation 18131 us [927.496s][info][gc,stats ] Pause Init Update Refs (G) 1002 us [927.496s][info][gc,stats ] Pause Init Update Refs (N) 488 us [927.496s][info][gc,stats ] Manage GCLABs 410 us [927.496s][info][gc,stats ] Concurrent Update Refs 155507 us [927.496s][info][gc,stats ] Concurrent Update Thread Roots 8838 us [927.496s][info][gc,stats ] Pause Final Update Refs (G) 761 us [927.496s][info][gc,stats ] Pause Final Update Refs (N) 224 us [927.496s][info][gc,stats ] Update Region States 47 us [927.496s][info][gc,stats ] Trash Collection Set 18 us [927.496s][info][gc,stats ] Rebuild Free Set 80 us [927.496s][info][gc,stats ] Concurrent Cleanup 294 us [927.496s][info][gc,stats ] Workers: Evacuated 35212K across 359464 objects, abandoned 328B across 1 objects. [927.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [927.496s][info][gc,stats ] - age 1: 32826488 bytes, 32826488 total [927.496s][info][gc,stats ] - age 2: 367352 bytes, 33193840 total [927.496s][info][gc,stats ] - age 3: 179056 bytes, 33372896 total [927.496s][info][gc,stats ] - age 4: 177928 bytes, 33550824 total [927.496s][info][gc,stats ] - age 5: 181896 bytes, 33732720 total [927.496s][info][gc,stats ] - age 6: 187328 bytes, 33920048 total [927.496s][info][gc,stats ] - age 7: 457976 bytes, 34378024 total [927.496s][info][gc,stats ] - age 8: 132808 bytes, 34510832 total [927.496s][info][gc,stats ] - age 9: 148168 bytes, 34659000 total [927.496s][info][gc,stats ] - age 11: 122520 bytes, 34781520 total [927.496s][info][gc,stats ] - age 12: 431104 bytes, 35212624 total [927.496s][info][gc,stats ] - age 13: 844936 bytes, 36057560 total [927.496s][info][gc,stats ] [927.496s][info][gc,stats ] Mutators: Evacuated 520K across 3985 objects, abandoned 0B across 0 objects. [927.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [927.496s][info][gc,stats ] - age 1: 531784 bytes, 531784 total [927.496s][info][gc,stats ] - age 2: 112 bytes, 531896 total [927.496s][info][gc,stats ] - age 6: 48 bytes, 531944 total [927.496s][info][gc,stats ] - age 7: 160 bytes, 532104 total [927.496s][info][gc,stats ] - age 11: 112 bytes, 532216 total [927.496s][info][gc,stats ] - age 12: 384 bytes, 532600 total [927.496s][info][gc,stats ] [927.496s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [927.496s][info][gc,stats ] - age 3: 1160 bytes, 1160 total [927.496s][info][gc,stats ] - age 5: 1312 bytes, 2472 total [927.496s][info][gc,stats ] - age 6: 8181864 bytes, 8184336 total [927.496s][info][gc,stats ] - age 7: 182839440 bytes, 191023776 total [927.496s][info][gc,stats ] [927.496s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [927.496s][info][gc,stats ] - age 7: 10236313432 bytes, 10236313432 total [927.496s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [927.506s][info][gc ] Transition from: normal to: idle [927.506s][info][gc ] Trigger (YOUNG): expedite promotion in place of 174M [927.506s][info][gc ] Transition from: idle to: normal [927.507s][info][gc ] Heuristics request for young collection accepted [927.507s][info][gc,free ] Free: 14152M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 7600K, Mutator Free: 1770 Collector Reserve: 815M, Max: 8192K; Used: 63984B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [927.507s][info][gc,ergo ] GC(558) Start GC cycle (YOUNG) [927.507s][info][gc,start ] GC(558) Concurrent reset [927.507s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent reset [927.510s][info][gc ] GC(558) Concurrent reset 3.364ms [927.510s][info][gc,start ] GC(558) Pause Init Mark (YOUNG) [927.510s][info][gc,task ] GC(558) Using 8 of 8 workers for init marking [927.514s][info][gc ] GC(558) Pause Init Mark (YOUNG) 3.462ms [927.514s][info][gc,start ] GC(558) Concurrent remembered set scanning [927.514s][info][gc,task ] GC(558) Using 4 of 8 workers for Concurrent remembered set scanning [927.593s][info][gc ] GC(558) Concurrent remembered set scanning 78.764ms [927.593s][info][gc,start ] GC(558) Concurrent marking roots [927.593s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent marking roots [927.596s][info][gc ] GC(558) Concurrent marking roots 3.367ms [927.596s][info][gc,start ] GC(558) Concurrent marking (YOUNG) [927.597s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent marking [927.809s][info][gc ] GC(558) Concurrent marking (YOUNG) 213.182ms [927.810s][info][gc,start ] GC(558) Pause Final Mark (YOUNG) [927.810s][info][gc,task ] GC(558) Using 8 of 8 workers for final marking [927.810s][info][gc,ergo ] GC(558) Planning to promote in place 0 humongous regions and 23 regular regions, spanning a total of 184563824 used bytes [927.810s][info][gc,ergo ] GC(558) Adaptive CSet Selection for YOUNG. Max Evacuation: 678M, Actual Free: 0B. [927.811s][info][gc,ergo ] GC(558) Chosen CSet evacuates young: 35895K (of which at least: 0B are to be promoted), old: 0B [927.811s][info][gc,ergo ] GC(558) Collectable Garbage: 1106M (99%), Immediate: 0B (0%), 0 regions, CSet: 1106M (99%), 143 regions [927.811s][info][gc,ergo ] GC(558) Evacuation Targets: YOUNG: 35895K, PROMOTE: 0B, OLD: 0B, TOTAL: 35895K [927.811s][info][gc,free ] Free: 14292M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 3446K, Mutator Free: 1787 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8185K, Max: 8185K; Used: 7168B [927.811s][info][gc ] GC(558) Pause Final Mark (YOUNG) 0.967ms [927.811s][info][gc,start ] GC(558) Concurrent thread roots [927.811s][info][gc,task ] GC(558) Using 4 of 8 workers for Concurrent thread roots [927.815s][info][gc ] GC(558) Concurrent thread roots 3.816ms [927.815s][info][gc,start ] GC(558) Concurrent weak references [927.815s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent weak references [927.815s][info][gc,ref ] GC(558) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.815s][info][gc,ref ] GC(558) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.815s][info][gc,ref ] GC(558) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [927.815s][info][gc ] GC(558) Concurrent weak references 0.041ms [927.815s][info][gc,start ] GC(558) Concurrent weak roots [927.815s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent weak root [927.815s][info][gc ] GC(558) Concurrent weak roots 0.644ms [927.815s][info][gc,start ] GC(558) Concurrent cleanup [927.815s][info][gc ] GC(558) Concurrent cleanup 17383M->17383M(31744M) 0.103ms [927.815s][info][gc,free ] Free: 14278M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 1222K, Mutator Free: 1785 Collector Reserve: 48285K, Max: 8192K; Used: 866K Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [927.815s][info][gc,start ] GC(558) Concurrent strong roots [927.815s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent strong root [927.816s][info][gc ] GC(558) Concurrent strong roots 0.431ms [927.816s][info][gc,start ] GC(558) Concurrent evacuation [927.816s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent evacuation [927.821s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [927.821s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [927.821s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [927.821s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [927.821s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [927.823s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [927.823s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [927.823s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [927.823s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [927.826s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [927.826s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [927.826s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [927.827s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [927.828s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [927.829s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [927.829s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [927.830s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [927.831s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [927.831s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [927.832s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [927.832s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [927.834s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15632M [927.834s][info][gc ] GC(558) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15640M [927.840s][info][gc ] GC(558) Concurrent evacuation 24.486ms [927.841s][info][gc,start ] GC(558) Pause Init Update Refs [927.841s][info][gc ] GC(558) Pause Init Update Refs 0.499ms [927.841s][info][gc,start ] GC(558) Concurrent update references [927.841s][info][gc,task ] GC(558) Using 4 of 8 workers for concurrent reference update [927.841s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [927.983s][info][gc ] GC(558) Concurrent update references 141.471ms [927.983s][info][gc,start ] GC(558) Concurrent update thread roots [927.993s][info][gc ] GC(558) Concurrent update thread roots 9.621ms [927.993s][info][gc,start ] GC(558) Pause Final Update Refs [927.993s][info][gc,task ] GC(558) Using 8 of 8 workers for final reference update [927.993s][info][gc,free ] Free: 14246M, Max: 8192K regular, 920M humongous, Frag: 94% external, 7% internal; Used: 1087M, Mutator Free: 1781 Collector Reserve: 807M, Max: 8192K; Used: 57398K Old Collector Reserve: 13605K, Max: 8172K; Used: 2779K [927.993s][info][gc ] GC(558) Pause Final Update Refs 0.205ms [927.993s][info][gc,start ] GC(558) Concurrent cleanup [927.993s][info][gc ] GC(558) Concurrent cleanup 17794M->16660M(31744M) 0.146ms [927.993s][info][gc,ergo ] GC(558) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13615K, young_available: 15053M [927.994s][info][gc,ergo ] GC(558) At end of Concurrent Young GC: GCU: 23.2%, MU: 17.9% during period of 0.499s [927.994s][info][gc,ergo ] GC(558) At end of Concurrent Young GC: YOUNG generation used: 1051M, used regions: 1096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16104M, available: 15052M [927.994s][info][gc,ergo ] GC(558) At end of Concurrent Young GC: OLD generation used: 15610M, used regions: 15640M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15640M, available: 13615K [927.994s][info][gc,free ] Free: 14244M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 3146K, Mutator Free: 1781 Collector Reserve: 807M, Max: 8192K; Used: 55728B Old Collector Reserve: 13605K, Max: 8172K; Used: 2779K [927.994s][info][gc,stats ] [927.994s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [927.994s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [927.994s][info][gc,stats ] [927.994s][info][gc,stats ] Concurrent Reset 3374 us [927.994s][info][gc,stats ] Pause Init Mark (G) 4059 us [927.994s][info][gc,stats ] Pause Init Mark (N) 3473 us [927.994s][info][gc,stats ] Swap Remembered Set 3276 us [927.994s][info][gc,stats ] Update Region States 76 us [927.994s][info][gc,stats ] Concurrent Scan Remembered Set 78785 us, parallelism: 4.00x [927.994s][info][gc,stats ] RS: 314751 us [927.994s][info][gc,stats ] RS: Scan Clusters 314751 us, workers (us): 78692, 78690, 78689, 78680, ---, ---, ---, ---, [927.994s][info][gc,stats ] Concurrent Mark Roots 3385 us, parallelism: 3.60x [927.994s][info][gc,stats ] CMR: 12203 us [927.994s][info][gc,stats ] CMR: Thread Roots 11132 us, workers (us): 2681, 2878, 2842, 2731, ---, ---, ---, ---, [927.994s][info][gc,stats ] CMR: Code Cache Roots 952 us, workers (us): 331, 145, 184, 292, ---, ---, ---, ---, [927.994s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 30, 23, 19, 13, ---, ---, ---, ---, [927.994s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 7, 27, ---, ---, ---, ---, ---, [927.994s][info][gc,stats ] Concurrent Marking 213210 us, parallelism: 3.92x [927.994s][info][gc,stats ] CM: 835926 us [927.994s][info][gc,stats ] CM: Parallel Mark 835926 us, workers (us): 208996, 208984, 208981, 208964, ---, ---, ---, ---, [927.994s][info][gc,stats ] Pause Final Mark (G) 1442 us [927.994s][info][gc,stats ] Pause Final Mark (N) 973 us [927.994s][info][gc,stats ] Finish Mark 526 us [927.994s][info][gc,stats ] Update Region States 87 us [927.994s][info][gc,stats ] Choose Collection Set 110 us [927.994s][info][gc,stats ] Rebuild Free Set 59 us [927.994s][info][gc,stats ] Concurrent Thread Roots 3829 us, parallelism: 3.89x [927.994s][info][gc,stats ] CTR: 14898 us [927.994s][info][gc,stats ] CTR: Thread Roots 14898 us, workers (us): 3726, 3671, 3738, 3763, ---, ---, ---, ---, [927.994s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [927.994s][info][gc,stats ] CWRF: 1 us [927.994s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [927.994s][info][gc,stats ] Concurrent Weak Roots 658 us [927.994s][info][gc,stats ] Roots 52 us, parallelism: 1.37x [927.994s][info][gc,stats ] CWR: 71 us [927.994s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 23, 21, 17, 11, ---, ---, ---, ---, [927.994s][info][gc,stats ] Rendezvous 582 us [927.994s][info][gc,stats ] Concurrent Cleanup 110 us [927.994s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.68x [927.994s][info][gc,stats ] CSR: 1167 us [927.994s][info][gc,stats ] CSR: Code Cache Roots 986 us, workers (us): 348, 187, 183, 268, ---, ---, ---, ---, [927.994s][info][gc,stats ] CSR: VM Strong Roots 153 us, workers (us): 42, 35, 43, 31, ---, ---, ---, ---, [927.994s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [927.994s][info][gc,stats ] Concurrent Evacuation 24502 us [927.994s][info][gc,stats ] Pause Init Update Refs (G) 1022 us [927.994s][info][gc,stats ] Pause Init Update Refs (N) 509 us [927.994s][info][gc,stats ] Manage GCLABs 422 us [927.994s][info][gc,stats ] Concurrent Update Refs 141492 us [927.994s][info][gc,stats ] Concurrent Update Thread Roots 9638 us [927.994s][info][gc,stats ] Pause Final Update Refs (G) 660 us [927.994s][info][gc,stats ] Pause Final Update Refs (N) 210 us [927.994s][info][gc,stats ] Update Region States 49 us [927.994s][info][gc,stats ] Trash Collection Set 6 us [927.994s][info][gc,stats ] Rebuild Free Set 78 us [927.994s][info][gc,stats ] Concurrent Cleanup 155 us [927.994s][info][gc,stats ] Workers: Evacuated 35000K across 358822 objects, abandoned 0B across 0 objects. [927.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [927.994s][info][gc,stats ] - age 1: 17179864 bytes, 17179864 total [927.994s][info][gc,stats ] - age 2: 15517768 bytes, 32697632 total [927.994s][info][gc,stats ] - age 3: 367368 bytes, 33065000 total [927.994s][info][gc,stats ] - age 4: 179024 bytes, 33244024 total [927.994s][info][gc,stats ] - age 5: 177928 bytes, 33421952 total [927.994s][info][gc,stats ] - age 6: 181864 bytes, 33603816 total [927.994s][info][gc,stats ] - age 7: 627008 bytes, 34230824 total [927.994s][info][gc,stats ] - age 8: 132776 bytes, 34363600 total [927.994s][info][gc,stats ] - age 9: 148168 bytes, 34511768 total [927.994s][info][gc,stats ] - age 11: 53128 bytes, 34564896 total [927.994s][info][gc,stats ] - age 12: 430848 bytes, 34995744 total [927.994s][info][gc,stats ] - age 13: 844368 bytes, 35840112 total [927.994s][info][gc,stats ] [927.994s][info][gc,stats ] Mutators: Evacuated 895K across 6848 objects, abandoned 328B across 1 objects. [927.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [927.994s][info][gc,stats ] - age 2: 915944 bytes, 915944 total [927.994s][info][gc,stats ] - age 3: 32 bytes, 915976 total [927.994s][info][gc,stats ] - age 4: 32 bytes, 916008 total [927.994s][info][gc,stats ] - age 6: 32 bytes, 916040 total [927.994s][info][gc,stats ] - age 7: 32 bytes, 916072 total [927.994s][info][gc,stats ] - age 8: 32 bytes, 916104 total [927.994s][info][gc,stats ] - age 12: 256 bytes, 916360 total [927.994s][info][gc,stats ] - age 13: 568 bytes, 916928 total [927.994s][info][gc,stats ] [927.994s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [927.994s][info][gc,stats ] - age 1: 32 bytes, 32 total [927.994s][info][gc,stats ] - age 4: 1160 bytes, 1192 total [927.994s][info][gc,stats ] - age 6: 1312 bytes, 2504 total [927.994s][info][gc,stats ] - age 7: 8181864 bytes, 8184368 total [927.994s][info][gc,stats ] [927.994s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [927.994s][info][gc,stats ] - age 7: 10419152144 bytes, 10419152144 total [927.994s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [928.004s][info][gc ] Transition from: normal to: idle [928.005s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7990K [928.005s][info][gc ] Transition from: idle to: normal [928.005s][info][gc ] Heuristics request for young collection accepted [928.005s][info][gc,free ] Free: 14217M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 6782K, Mutator Free: 1778 Collector Reserve: 807M, Max: 8192K; Used: 55728B Old Collector Reserve: 13605K, Max: 8172K; Used: 2779K [928.005s][info][gc,ergo ] GC(559) Start GC cycle (YOUNG) [928.005s][info][gc,start ] GC(559) Concurrent reset [928.005s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent reset [928.010s][info][gc ] GC(559) Concurrent reset 4.862ms [928.011s][info][gc,start ] GC(559) Pause Init Mark (YOUNG) [928.011s][info][gc,task ] GC(559) Using 8 of 8 workers for init marking [928.014s][info][gc ] GC(559) Pause Init Mark (YOUNG) 3.415ms [928.014s][info][gc,start ] GC(559) Concurrent remembered set scanning [928.014s][info][gc,task ] GC(559) Using 4 of 8 workers for Concurrent remembered set scanning [928.114s][info][gc ] GC(559) Concurrent remembered set scanning 100.258ms [928.114s][info][gc,start ] GC(559) Concurrent marking roots [928.114s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent marking roots [928.118s][info][gc ] GC(559) Concurrent marking roots 3.535ms [928.118s][info][gc,start ] GC(559) Concurrent marking (YOUNG) [928.118s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent marking [928.138s][info][gc ] GC(559) Concurrent marking (YOUNG) 19.698ms [928.138s][info][gc,start ] GC(559) Pause Final Mark (YOUNG) [928.138s][info][gc,task ] GC(559) Using 8 of 8 workers for final marking [928.139s][info][gc,ergo ] GC(559) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [928.139s][info][gc,ergo ] GC(559) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 6192B. [928.139s][info][gc,ergo ] GC(559) Chosen CSet evacuates young: 33538K (of which at least: 0B are to be promoted), old: 0B [928.139s][info][gc,ergo ] GC(559) Collectable Garbage: 1047M (99%), Immediate: 6192B (0%), 1 regions, CSet: 1047M (99%), 135 regions [928.139s][info][gc,ergo ] GC(559) Evacuation Targets: YOUNG: 33538K, PROMOTE: 0B, OLD: 0B, TOTAL: 33538K [928.139s][info][gc,free ] Free: 14709M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 2914K, Mutator Free: 1839 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 13605K, Max: 8172K; Used: 2779K [928.139s][info][gc ] GC(559) Pause Final Mark (YOUNG) 0.923ms [928.139s][info][gc,start ] GC(559) Concurrent thread roots [928.139s][info][gc,task ] GC(559) Using 4 of 8 workers for Concurrent thread roots [928.143s][info][gc ] GC(559) Concurrent thread roots 4.088ms [928.143s][info][gc,start ] GC(559) Concurrent weak references [928.143s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent weak references [928.143s][info][gc,ref ] GC(559) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.143s][info][gc,ref ] GC(559) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.143s][info][gc,ref ] GC(559) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.143s][info][gc ] GC(559) Concurrent weak references 0.039ms [928.143s][info][gc,start ] GC(559) Concurrent weak roots [928.143s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent weak root [928.144s][info][gc ] GC(559) Concurrent weak roots 0.619ms [928.144s][info][gc,start ] GC(559) Concurrent cleanup [928.144s][info][gc ] GC(559) Concurrent cleanup 16980M->16980M(31744M) 0.104ms [928.144s][info][gc,free ] Free: 14695M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 1002K, Mutator Free: 1837 Collector Reserve: 39956K, Max: 8192K; Used: 1003K Old Collector Reserve: 13605K, Max: 8172K; Used: 2779K [928.144s][info][gc,start ] GC(559) Concurrent strong roots [928.144s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent strong root [928.144s][info][gc ] GC(559) Concurrent strong roots 0.479ms [928.144s][info][gc,start ] GC(559) Concurrent evacuation [928.144s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent evacuation [928.150s][info][gc ] GC(559) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15648M [928.157s][info][gc ] GC(559) Concurrent evacuation 12.655ms [928.157s][info][gc,start ] GC(559) Pause Init Update Refs [928.158s][info][gc ] GC(559) Pause Init Update Refs 0.493ms [928.158s][info][gc,start ] GC(559) Concurrent update references [928.158s][info][gc,task ] GC(559) Using 4 of 8 workers for concurrent reference update [928.158s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [928.217s][info][gc ] GC(559) Concurrent update references 58.906ms [928.217s][info][gc,start ] GC(559) Concurrent update thread roots [928.226s][info][gc ] GC(559) Concurrent update thread roots 8.630ms [928.226s][info][gc,start ] GC(559) Pause Final Update Refs [928.226s][info][gc,task ] GC(559) Using 8 of 8 workers for final reference update [928.226s][info][gc,free ] Free: 14789M, Max: 8192K regular, 920M humongous, Frag: 94% external, 7% internal; Used: 1042M, Mutator Free: 1849 Collector Reserve: 807M, Max: 8192K; Used: 41008K Old Collector Reserve: 13321K, Max: 8172K; Used: 3063K [928.226s][info][gc ] GC(559) Pause Final Update Refs 0.200ms [928.226s][info][gc,start ] GC(559) Concurrent cleanup [928.226s][info][gc ] GC(559) Concurrent cleanup 17189M->16118M(31744M) 0.127ms [928.226s][info][gc,ergo ] GC(559) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13331K, young_available: 15596M [928.227s][info][gc,ergo ] GC(559) At end of Concurrent Young GC: GCU: 21.3%, MU: 19.8% during period of 0.233s [928.227s][info][gc,ergo ] GC(559) At end of Concurrent Young GC: YOUNG generation used: 500M, used regions: 536M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16096M, available: 15595M [928.227s][info][gc,ergo ] GC(559) At end of Concurrent Young GC: OLD generation used: 15618M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 13331K [928.227s][info][gc,free ] Free: 14787M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 4249K, Mutator Free: 1849 Collector Reserve: 807M, Max: 8192K; Used: 49536B Old Collector Reserve: 13321K, Max: 8172K; Used: 3063K [928.227s][info][gc,stats ] [928.227s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [928.227s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [928.227s][info][gc,stats ] [928.227s][info][gc,stats ] Concurrent Reset 4877 us [928.227s][info][gc,stats ] Pause Init Mark (G) 3947 us [928.227s][info][gc,stats ] Pause Init Mark (N) 3423 us [928.227s][info][gc,stats ] Swap Remembered Set 3281 us [928.227s][info][gc,stats ] Update Region States 32 us [928.227s][info][gc,stats ] Concurrent Scan Remembered Set 100276 us, parallelism: 4.00x [928.227s][info][gc,stats ] RS: 400690 us [928.227s][info][gc,stats ] RS: Scan Clusters 400690 us, workers (us): 100181, 100171, 100172, 100164, ---, ---, ---, ---, [928.227s][info][gc,stats ] Concurrent Mark Roots 3549 us, parallelism: 3.62x [928.227s][info][gc,stats ] CMR: 12851 us [928.227s][info][gc,stats ] CMR: Thread Roots 11720 us, workers (us): 2867, 2956, 3085, 2813, ---, ---, ---, ---, [928.227s][info][gc,stats ] CMR: Code Cache Roots 1006 us, workers (us): 340, 173, 144, 348, ---, ---, ---, ---, [928.227s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 25, 19, 17, ---, ---, ---, ---, [928.227s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [928.227s][info][gc,stats ] Concurrent Marking 19714 us, parallelism: 3.51x [928.227s][info][gc,stats ] CM: 69257 us [928.227s][info][gc,stats ] CM: Parallel Mark 69257 us, workers (us): 17327, 17314, 17320, 17297, ---, ---, ---, ---, [928.227s][info][gc,stats ] Pause Final Mark (G) 1356 us [928.227s][info][gc,stats ] Pause Final Mark (N) 929 us [928.227s][info][gc,stats ] Finish Mark 525 us [928.227s][info][gc,stats ] Update Region States 80 us [928.227s][info][gc,stats ] Choose Collection Set 93 us [928.227s][info][gc,stats ] Rebuild Free Set 55 us [928.227s][info][gc,stats ] Concurrent Thread Roots 4101 us, parallelism: 3.84x [928.227s][info][gc,stats ] CTR: 15756 us [928.227s][info][gc,stats ] CTR: Thread Roots 15756 us, workers (us): 4049, 3914, 3890, 3904, ---, ---, ---, ---, [928.227s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [928.227s][info][gc,stats ] CWRF: 2 us [928.227s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [928.227s][info][gc,stats ] Concurrent Weak Roots 623 us [928.227s][info][gc,stats ] Roots 56 us, parallelism: 1.43x [928.227s][info][gc,stats ] CWR: 79 us [928.227s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 28, 21, 18, 13, ---, ---, ---, ---, [928.227s][info][gc,stats ] Rendezvous 555 us [928.227s][info][gc,stats ] Concurrent Cleanup 108 us [928.227s][info][gc,stats ] Concurrent Strong Roots 493 us, parallelism: 2.41x [928.227s][info][gc,stats ] CSR: 1188 us [928.227s][info][gc,stats ] CSR: Code Cache Roots 1032 us, workers (us): 405, 253, 165, 209, ---, ---, ---, ---, [928.227s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 40, 32, 31, 24, ---, ---, ---, ---, [928.227s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [928.227s][info][gc,stats ] Concurrent Evacuation 12669 us [928.227s][info][gc,stats ] Pause Init Update Refs (G) 916 us [928.227s][info][gc,stats ] Pause Init Update Refs (N) 501 us [928.227s][info][gc,stats ] Manage GCLABs 426 us [928.227s][info][gc,stats ] Concurrent Update Refs 58925 us [928.227s][info][gc,stats ] Concurrent Update Thread Roots 8643 us [928.227s][info][gc,stats ] Pause Final Update Refs (G) 629 us [928.227s][info][gc,stats ] Pause Final Update Refs (N) 205 us [928.227s][info][gc,stats ] Update Region States 47 us [928.227s][info][gc,stats ] Trash Collection Set 5 us [928.227s][info][gc,stats ] Rebuild Free Set 86 us [928.227s][info][gc,stats ] Concurrent Cleanup 134 us [928.227s][info][gc,stats ] Workers: Evacuated 33058K across 424275 objects, abandoned 0B across 0 objects. [928.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [928.227s][info][gc,stats ] - age 1: 23915840 bytes, 23915840 total [928.227s][info][gc,stats ] - age 2: 7492272 bytes, 31408112 total [928.227s][info][gc,stats ] - age 3: 1350464 bytes, 32758576 total [928.227s][info][gc,stats ] - age 4: 367352 bytes, 33125928 total [928.227s][info][gc,stats ] - age 5: 179024 bytes, 33304952 total [928.227s][info][gc,stats ] - age 6: 177928 bytes, 33482880 total [928.227s][info][gc,stats ] - age 7: 369240 bytes, 33852120 total [928.227s][info][gc,stats ] [928.227s][info][gc,stats ] Mutators: Evacuated 479K across 3673 objects, abandoned 0B across 0 objects. [928.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [928.227s][info][gc,stats ] - age 1: 64 bytes, 64 total [928.227s][info][gc,stats ] - age 2: 490248 bytes, 490312 total [928.227s][info][gc,stats ] - age 3: 512 bytes, 490824 total [928.227s][info][gc,stats ] - age 4: 32 bytes, 490856 total [928.227s][info][gc,stats ] - age 5: 32 bytes, 490888 total [928.227s][info][gc,stats ] - age 7: 32 bytes, 490920 total [928.227s][info][gc,stats ] [928.227s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [928.227s][info][gc,stats ] - age 1: 8242768 bytes, 8242768 total [928.227s][info][gc,stats ] - age 2: 32 bytes, 8242800 total [928.227s][info][gc,stats ] - age 5: 1160 bytes, 8243960 total [928.227s][info][gc,stats ] - age 7: 1312 bytes, 8245272 total [928.227s][info][gc,stats ] [928.227s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [928.227s][info][gc,stats ] - age 7: 10427334008 bytes, 10427334008 total [928.227s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [928.237s][info][gc ] Transition from: normal to: idle [928.238s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1312B [928.238s][info][gc ] Transition from: idle to: normal [928.238s][info][gc ] Heuristics request for young collection accepted [928.238s][info][gc,free ] Free: 14764M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 3702K, Mutator Free: 1846 Collector Reserve: 807M, Max: 8192K; Used: 49536B Old Collector Reserve: 13321K, Max: 8172K; Used: 3063K [928.238s][info][gc,ergo ] GC(560) Start GC cycle (YOUNG) [928.238s][info][gc,start ] GC(560) Concurrent reset [928.238s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent reset [928.240s][info][gc ] GC(560) Concurrent reset 2.301ms [928.240s][info][gc,start ] GC(560) Pause Init Mark (YOUNG) [928.240s][info][gc,task ] GC(560) Using 8 of 8 workers for init marking [928.244s][info][gc ] GC(560) Pause Init Mark (YOUNG) 3.490ms [928.244s][info][gc,start ] GC(560) Concurrent remembered set scanning [928.244s][info][gc,task ] GC(560) Using 4 of 8 workers for Concurrent remembered set scanning [928.280s][info][gc ] GC(560) Concurrent remembered set scanning 36.089ms [928.280s][info][gc,start ] GC(560) Concurrent marking roots [928.280s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent marking roots [928.284s][info][gc ] GC(560) Concurrent marking roots 3.561ms [928.284s][info][gc,start ] GC(560) Concurrent marking (YOUNG) [928.284s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent marking [928.293s][info][gc ] GC(560) Concurrent marking (YOUNG) 9.405ms [928.293s][info][gc,start ] GC(560) Pause Final Mark (YOUNG) [928.293s][info][gc,task ] GC(560) Using 8 of 8 workers for final marking [928.294s][info][gc,ergo ] GC(560) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 26832 used bytes [928.294s][info][gc,ergo ] GC(560) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [928.294s][info][gc,ergo ] GC(560) Chosen CSet evacuates young: 27573K (of which at least: 0B are to be promoted), old: 0B [928.294s][info][gc,ergo ] GC(560) Collectable Garbage: 495M (98%), Immediate: 0B (0%), 0 regions, CSet: 495M (98%), 66 regions [928.294s][info][gc,ergo ] GC(560) Evacuation Targets: YOUNG: 27573K, PROMOTE: 0B, OLD: 0B, TOTAL: 27573K [928.294s][info][gc,free ] Free: 15400M, Max: 8192K regular, 920M humongous, Frag: 95% external, 0% internal; Used: 8110K, Mutator Free: 1926 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 13321K, Max: 8172K; Used: 3063K [928.294s][info][gc ] GC(560) Pause Final Mark (YOUNG) 0.876ms [928.294s][info][gc,start ] GC(560) Concurrent thread roots [928.294s][info][gc,task ] GC(560) Using 4 of 8 workers for Concurrent thread roots [928.298s][info][gc ] GC(560) Concurrent thread roots 3.584ms [928.298s][info][gc,start ] GC(560) Concurrent weak references [928.298s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent weak references [928.298s][info][gc,ref ] GC(560) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.298s][info][gc,ref ] GC(560) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.298s][info][gc,ref ] GC(560) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [928.298s][info][gc ] GC(560) Concurrent weak references 0.037ms [928.298s][info][gc,start ] GC(560) Concurrent weak roots [928.298s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent weak root [928.299s][info][gc ] GC(560) Concurrent weak roots 0.618ms [928.299s][info][gc,start ] GC(560) Concurrent cleanup [928.299s][info][gc ] GC(560) Concurrent cleanup 16273M->16273M(31744M) 0.102ms [928.299s][info][gc,free ] Free: 15389M, Max: 8192K regular, 920M humongous, Frag: 95% external, 0% internal; Used: 2953K, Mutator Free: 1924 Collector Reserve: 40004K, Max: 8192K; Used: 955K Old Collector Reserve: 13321K, Max: 8172K; Used: 3063K [928.299s][info][gc,start ] GC(560) Concurrent strong roots [928.299s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent strong root [928.299s][info][gc ] GC(560) Concurrent strong roots 0.406ms [928.299s][info][gc,start ] GC(560) Concurrent evacuation [928.299s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent evacuation [928.302s][info][gc ] GC(560) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15656M [928.305s][info][gc ] GC(560) Concurrent evacuation 6.121ms [928.306s][info][gc,start ] GC(560) Pause Init Update Refs [928.306s][info][gc ] GC(560) Pause Init Update Refs 0.494ms [928.306s][info][gc,start ] GC(560) Concurrent update references [928.306s][info][gc,task ] GC(560) Using 4 of 8 workers for concurrent reference update [928.306s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [928.336s][info][gc ] GC(560) Concurrent update references 29.502ms [928.336s][info][gc,start ] GC(560) Concurrent update thread roots [928.344s][info][gc ] GC(560) Concurrent update thread roots 8.467ms [928.345s][info][gc,start ] GC(560) Pause Final Update Refs [928.345s][info][gc,task ] GC(560) Using 8 of 8 workers for final reference update [928.345s][info][gc,free ] Free: 15014M, Max: 8192K regular, 920M humongous, Frag: 94% external, 3% internal; Used: 476M, Mutator Free: 1877 Collector Reserve: 807M, Max: 8192K; Used: 49174K Old Collector Reserve: 21198K, Max: 8172K; Used: 3377K [928.345s][info][gc ] GC(560) Pause Final Update Refs 0.159ms [928.345s][info][gc,start ] GC(560) Concurrent cleanup [928.345s][info][gc ] GC(560) Concurrent cleanup 16407M->15885M(31744M) 0.107ms [928.345s][info][gc,ergo ] GC(560) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21208K, young_available: 15821M [928.345s][info][gc,ergo ] GC(560) At end of Concurrent Young GC: GCU: 18.9%, MU: 19.6% during period of 0.119s [928.345s][info][gc,ergo ] GC(560) At end of Concurrent Young GC: YOUNG generation used: 266M, used regions: 296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16088M, available: 15821M [928.345s][info][gc,ergo ] GC(560) At end of Concurrent Young GC: OLD generation used: 15619M, used regions: 15656M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15656M, available: 21208K [928.345s][info][gc,free ] Free: 15013M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 2811K, Mutator Free: 1877 Collector Reserve: 807M, Max: 8192K; Used: 22704B Old Collector Reserve: 21198K, Max: 8172K; Used: 3377K [928.345s][info][gc,stats ] [928.345s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [928.345s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [928.345s][info][gc,stats ] [928.345s][info][gc,stats ] Concurrent Reset 2307 us [928.345s][info][gc,stats ] Pause Init Mark (G) 3914 us [928.345s][info][gc,stats ] Pause Init Mark (N) 3498 us [928.345s][info][gc,stats ] Swap Remembered Set 3373 us [928.346s][info][gc,stats ] Update Region States 34 us [928.346s][info][gc,stats ] Concurrent Scan Remembered Set 36105 us, parallelism: 3.99x [928.346s][info][gc,stats ] RS: 144017 us [928.346s][info][gc,stats ] RS: Scan Clusters 144017 us, workers (us): 36012, 36008, 36002, 35995, ---, ---, ---, ---, [928.346s][info][gc,stats ] Concurrent Mark Roots 3573 us, parallelism: 3.70x [928.346s][info][gc,stats ] CMR: 13205 us [928.346s][info][gc,stats ] CMR: Thread Roots 12121 us, workers (us): 3088, 2975, 3094, 2964, ---, ---, ---, ---, [928.346s][info][gc,stats ] CMR: Code Cache Roots 967 us, workers (us): 181, 297, 144, 345, ---, ---, ---, ---, [928.346s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 27, 23, 18, 14, ---, ---, ---, ---, [928.346s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [928.346s][info][gc,stats ] Concurrent Marking 9418 us, parallelism: 3.28x [928.346s][info][gc,stats ] CM: 30927 us [928.346s][info][gc,stats ] CM: Parallel Mark 30927 us, workers (us): 7744, 7740, 7725, 7717, ---, ---, ---, ---, [928.346s][info][gc,stats ] Pause Final Mark (G) 1251 us [928.346s][info][gc,stats ] Pause Final Mark (N) 881 us [928.346s][info][gc,stats ] Finish Mark 487 us [928.346s][info][gc,stats ] Update Region States 76 us [928.346s][info][gc,stats ] Choose Collection Set 85 us [928.346s][info][gc,stats ] Rebuild Free Set 53 us [928.346s][info][gc,stats ] Concurrent Thread Roots 3596 us, parallelism: 3.87x [928.346s][info][gc,stats ] CTR: 13924 us [928.346s][info][gc,stats ] CTR: Thread Roots 13924 us, workers (us): 3454, 3474, 3467, 3529, ---, ---, ---, ---, [928.346s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.02x [928.346s][info][gc,stats ] CWRF: 1 us [928.346s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [928.346s][info][gc,stats ] Concurrent Weak Roots 639 us [928.346s][info][gc,stats ] Roots 49 us, parallelism: 1.42x [928.346s][info][gc,stats ] CWR: 69 us [928.346s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 19, 16, 10, ---, ---, ---, ---, [928.346s][info][gc,stats ] Rendezvous 545 us [928.346s][info][gc,stats ] Concurrent Cleanup 107 us [928.346s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.64x [928.346s][info][gc,stats ] CSR: 1080 us [928.346s][info][gc,stats ] CSR: Code Cache Roots 938 us, workers (us): 157, 338, 291, 152, ---, ---, ---, ---, [928.346s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 32, 27, 24, ---, ---, ---, ---, [928.346s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 5, ---, ---, 19, ---, ---, ---, ---, [928.346s][info][gc,stats ] Concurrent Evacuation 6132 us [928.346s][info][gc,stats ] Pause Init Update Refs (G) 861 us [928.346s][info][gc,stats ] Pause Init Update Refs (N) 502 us [928.346s][info][gc,stats ] Manage GCLABs 429 us [928.346s][info][gc,stats ] Concurrent Update Refs 29518 us [928.346s][info][gc,stats ] Concurrent Update Thread Roots 8481 us [928.346s][info][gc,stats ] Pause Final Update Refs (G) 513 us [928.346s][info][gc,stats ] Pause Final Update Refs (N) 163 us [928.346s][info][gc,stats ] Update Region States 32 us [928.346s][info][gc,stats ] Trash Collection Set 5 us [928.346s][info][gc,stats ] Rebuild Free Set 69 us [928.346s][info][gc,stats ] Concurrent Cleanup 112 us [928.346s][info][gc,stats ] Workers: Evacuated 27251K across 291368 objects, abandoned 0B across 0 objects. [928.346s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [928.346s][info][gc,stats ] - age 1: 8882584 bytes, 8882584 total [928.346s][info][gc,stats ] - age 2: 8547400 bytes, 17429984 total [928.346s][info][gc,stats ] - age 3: 8417848 bytes, 25847832 total [928.346s][info][gc,stats ] - age 4: 1307536 bytes, 27155368 total [928.346s][info][gc,stats ] - age 5: 334088 bytes, 27489456 total [928.346s][info][gc,stats ] - age 6: 71944 bytes, 27561400 total [928.346s][info][gc,stats ] - age 7: 343640 bytes, 27905040 total [928.346s][info][gc,stats ] [928.346s][info][gc,stats ] Mutators: Evacuated 322K across 2475 objects, abandoned 0B across 0 objects. [928.346s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [928.346s][info][gc,stats ] - age 3: 329888 bytes, 329888 total [928.346s][info][gc,stats ] - age 4: 352 bytes, 330240 total [928.346s][info][gc,stats ] - age 7: 32 bytes, 330272 total [928.346s][info][gc,stats ] [928.346s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [928.346s][info][gc,stats ] - age 1: 8057672 bytes, 8057672 total [928.346s][info][gc,stats ] - age 3: 32 bytes, 8057704 total [928.346s][info][gc,stats ] - age 6: 1160 bytes, 8058864 total [928.346s][info][gc,stats ] [928.346s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [928.346s][info][gc,stats ] - age 7: 10427335320 bytes, 10427335320 total [928.346s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [928.356s][info][gc ] Transition from: normal to: idle [928.987s][info][gc ] Periodic Sample: GCU = 6.290%, MU = 17.075% during most recent 5.0s [932.755s][info][gc ] Trigger (YOUNG): Average GC time (2413.03 ms) is above the time for average allocation rate (1959 MB/s) to deplete free headroom (4726M) (margin of error = 3.11) [932.755s][info][gc,ergo ] Free headroom: 6313M (free) - 1587M (spike) - 0B (penalties) = 4726M [932.755s][info][gc ] Transition from: idle to: normal [932.755s][info][gc ] Heuristics request for young collection accepted [932.755s][info][gc,free ] Free: 6313M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6773K, Mutator Free: 790 Collector Reserve: 807M, Max: 8192K; Used: 22704B Old Collector Reserve: 21198K, Max: 8172K; Used: 3377K [932.755s][info][gc,ergo ] GC(561) Start GC cycle (YOUNG) [932.755s][info][gc,start ] GC(561) Concurrent reset [932.755s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent reset [932.791s][info][gc ] GC(561) Concurrent reset 35.845ms [932.792s][info][gc,start ] GC(561) Pause Init Mark (YOUNG) [932.792s][info][gc,task ] GC(561) Using 8 of 8 workers for init marking [932.796s][info][gc ] GC(561) Pause Init Mark (YOUNG) 3.825ms [932.796s][info][gc,start ] GC(561) Concurrent remembered set scanning [932.796s][info][gc,task ] GC(561) Using 4 of 8 workers for Concurrent remembered set scanning [932.822s][info][gc ] GC(561) Concurrent remembered set scanning 26.392ms [932.822s][info][gc,start ] GC(561) Concurrent marking roots [932.822s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent marking roots [932.826s][info][gc ] GC(561) Concurrent marking roots 3.850ms [932.826s][info][gc,start ] GC(561) Concurrent marking (YOUNG) [932.826s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent marking [932.841s][info][gc ] GC(561) Concurrent marking (YOUNG) 15.281ms [932.842s][info][gc,start ] GC(561) Pause Final Mark (YOUNG) [932.842s][info][gc,task ] GC(561) Using 8 of 8 workers for final marking [932.843s][info][gc,ergo ] GC(561) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [932.843s][info][gc,ergo ] GC(561) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [932.843s][info][gc,ergo ] GC(561) Chosen CSet evacuates young: 34620K (of which at least: 0B are to be promoted), old: 0B [932.843s][info][gc,ergo ] GC(561) Collectable Garbage: 9006M (99%), Immediate: 0B (0%), 0 regions, CSet: 9006M (99%), 1130 regions [932.843s][info][gc,ergo ] GC(561) Evacuation Targets: YOUNG: 34620K, PROMOTE: 0B, OLD: 0B, TOTAL: 34620K [932.843s][info][gc,free ] Free: 6894M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 1633K, Mutator Free: 862 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 21198K, Max: 8172K; Used: 3377K [932.843s][info][gc ] GC(561) Pause Final Mark (YOUNG) 1.039ms [932.843s][info][gc,start ] GC(561) Concurrent thread roots [932.843s][info][gc,task ] GC(561) Using 4 of 8 workers for Concurrent thread roots [932.847s][info][gc ] GC(561) Concurrent thread roots 4.516ms [932.847s][info][gc,start ] GC(561) Concurrent weak references [932.847s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent weak references [932.848s][info][gc,ref ] GC(561) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.848s][info][gc,ref ] GC(561) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.848s][info][gc,ref ] GC(561) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.848s][info][gc ] GC(561) Concurrent weak references 0.051ms [932.848s][info][gc,start ] GC(561) Concurrent weak roots [932.848s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent weak root [932.848s][info][gc ] GC(561) Concurrent weak roots 0.632ms [932.848s][info][gc,start ] GC(561) Concurrent cleanup [932.848s][info][gc ] GC(561) Concurrent cleanup 24779M->24779M(31744M) 0.103ms [932.848s][info][gc,free ] Free: 6880M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7324K, Mutator Free: 861 Collector Reserve: 48162K, Max: 8192K; Used: 989K Old Collector Reserve: 21198K, Max: 8172K; Used: 3377K [932.848s][info][gc,start ] GC(561) Concurrent strong roots [932.848s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent strong root [932.849s][info][gc ] GC(561) Concurrent strong roots 0.414ms [932.849s][info][gc,start ] GC(561) Concurrent evacuation [932.849s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent evacuation [932.869s][info][gc ] GC(561) Concurrent evacuation 19.902ms [932.869s][info][gc,start ] GC(561) Pause Init Update Refs [932.869s][info][gc ] GC(561) Pause Init Update Refs 0.492ms [932.870s][info][gc,start ] GC(561) Concurrent update references [932.870s][info][gc,task ] GC(561) Using 4 of 8 workers for concurrent reference update [932.870s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [932.905s][info][gc ] GC(561) Concurrent update references 35.351ms [932.905s][info][gc,start ] GC(561) Concurrent update thread roots [932.913s][info][gc ] GC(561) Concurrent update thread roots 8.515ms [932.914s][info][gc,start ] GC(561) Pause Final Update Refs [932.914s][info][gc,task ] GC(561) Using 8 of 8 workers for final reference update [932.914s][info][gc,free ] Free: 14972M, Max: 8192K regular, 512M humongous, Frag: 92% external, 60% internal; Used: 8995M, Mutator Free: 1872 Collector Reserve: 807M, Max: 8192K; Used: 49174K Old Collector Reserve: 20998K, Max: 8165K; Used: 3577K [932.914s][info][gc ] GC(561) Pause Final Update Refs 0.211ms [932.914s][info][gc,start ] GC(561) Concurrent cleanup [932.914s][info][gc ] GC(561) Concurrent cleanup 24967M->15927M(31744M) 0.212ms [932.914s][info][gc,ergo ] GC(561) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21009K, young_available: 15779M [932.915s][info][gc,ergo ] GC(561) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.6% during period of 4.569s [932.915s][info][gc,ergo ] GC(561) At end of Concurrent Young GC: YOUNG generation used: 309M, used regions: 336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16088M, available: 15778M [932.915s][info][gc,ergo ] GC(561) At end of Concurrent Young GC: OLD generation used: 15619M, used regions: 15656M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15656M, available: 21009K [932.915s][info][gc,free ] Free: 14970M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 5916K, Mutator Free: 1872 Collector Reserve: 807M, Max: 8192K; Used: 22704B Old Collector Reserve: 20998K, Max: 8165K; Used: 3577K [932.915s][info][gc,stats ] [932.915s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [932.915s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [932.915s][info][gc,stats ] [932.915s][info][gc,stats ] Concurrent Reset 35876 us [932.915s][info][gc,stats ] Pause Init Mark (G) 4539 us [932.915s][info][gc,stats ] Pause Init Mark (N) 3833 us [932.915s][info][gc,stats ] Swap Remembered Set 3356 us [932.915s][info][gc,stats ] Update Region States 339 us [932.915s][info][gc,stats ] Concurrent Scan Remembered Set 26409 us, parallelism: 3.99x [932.915s][info][gc,stats ] RS: 105336 us [932.915s][info][gc,stats ] RS: Scan Clusters 105336 us, workers (us): 26341, 26333, 26332, 26331, ---, ---, ---, ---, [932.915s][info][gc,stats ] Concurrent Mark Roots 3867 us, parallelism: 3.62x [932.915s][info][gc,stats ] CMR: 14002 us [932.915s][info][gc,stats ] CMR: Thread Roots 12804 us, workers (us): 3290, 3160, 3221, 3134, ---, ---, ---, ---, [932.915s][info][gc,stats ] CMR: Code Cache Roots 1053 us, workers (us): 202, 335, 223, 293, ---, ---, ---, ---, [932.915s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 30, 30, 20, 21, ---, ---, ---, ---, [932.915s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 10, ---, 35, ---, ---, ---, ---, ---, [932.915s][info][gc,stats ] Concurrent Marking 15299 us, parallelism: 3.30x [932.915s][info][gc,stats ] CM: 50420 us [932.915s][info][gc,stats ] CM: Parallel Mark 50420 us, workers (us): 12614, 12611, 12602, 12593, ---, ---, ---, ---, [932.915s][info][gc,stats ] Pause Final Mark (G) 1496 us [932.915s][info][gc,stats ] Pause Final Mark (N) 1044 us [932.915s][info][gc,stats ] Finish Mark 516 us [932.915s][info][gc,stats ] Update Region States 80 us [932.915s][info][gc,stats ] Choose Collection Set 218 us [932.915s][info][gc,stats ] Rebuild Free Set 45 us [932.915s][info][gc,stats ] Concurrent Thread Roots 4531 us, parallelism: 3.91x [932.915s][info][gc,stats ] CTR: 17708 us [932.915s][info][gc,stats ] CTR: Thread Roots 17708 us, workers (us): 4459, 4428, 4466, 4355, ---, ---, ---, ---, [932.915s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [932.915s][info][gc,stats ] CWRF: 1 us [932.915s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [932.915s][info][gc,stats ] Concurrent Weak Roots 636 us [932.915s][info][gc,stats ] Roots 53 us, parallelism: 1.69x [932.915s][info][gc,stats ] CWR: 90 us [932.915s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 29, 24, 20, 18, ---, ---, ---, ---, [932.915s][info][gc,stats ] Rendezvous 570 us [932.915s][info][gc,stats ] Concurrent Cleanup 108 us [932.915s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.54x [932.915s][info][gc,stats ] CSR: 1071 us [932.915s][info][gc,stats ] CSR: Code Cache Roots 919 us, workers (us): 340, 155, 157, 266, ---, ---, ---, ---, [932.915s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 37, 34, 29, 25, ---, ---, ---, ---, [932.915s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [932.915s][info][gc,stats ] Concurrent Evacuation 19920 us [932.915s][info][gc,stats ] Pause Init Update Refs (G) 945 us [932.915s][info][gc,stats ] Pause Init Update Refs (N) 500 us [932.915s][info][gc,stats ] Manage GCLABs 426 us [932.915s][info][gc,stats ] Concurrent Update Refs 35370 us [932.915s][info][gc,stats ] Concurrent Update Thread Roots 8530 us [932.915s][info][gc,stats ] Pause Final Update Refs (G) 612 us [932.915s][info][gc,stats ] Pause Final Update Refs (N) 216 us [932.915s][info][gc,stats ] Update Region States 48 us [932.915s][info][gc,stats ] Trash Collection Set 29 us [932.915s][info][gc,stats ] Rebuild Free Set 74 us [932.915s][info][gc,stats ] Concurrent Cleanup 219 us [932.915s][info][gc,stats ] Workers: Evacuated 34110K across 342229 objects, abandoned 0B across 0 objects. [932.915s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [932.915s][info][gc,stats ] - age 1: 32976912 bytes, 32976912 total [932.915s][info][gc,stats ] - age 2: 55072 bytes, 33031984 total [932.915s][info][gc,stats ] - age 3: 130272 bytes, 33162256 total [932.915s][info][gc,stats ] - age 4: 125792 bytes, 33288048 total [932.915s][info][gc,stats ] - age 5: 1047544 bytes, 34335592 total [932.915s][info][gc,stats ] - age 6: 326840 bytes, 34662432 total [932.915s][info][gc,stats ] - age 7: 266872 bytes, 34929304 total [932.915s][info][gc,stats ] [932.915s][info][gc,stats ] Mutators: Evacuated 510K across 3912 objects, abandoned 0B across 0 objects. [932.915s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [932.915s][info][gc,stats ] - age 1: 522232 bytes, 522232 total [932.915s][info][gc,stats ] - age 5: 192 bytes, 522424 total [932.915s][info][gc,stats ] - age 6: 32 bytes, 522456 total [932.915s][info][gc,stats ] - age 7: 64 bytes, 522520 total [932.915s][info][gc,stats ] [932.915s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [932.915s][info][gc,stats ] - age 4: 32 bytes, 32 total [932.915s][info][gc,stats ] - age 7: 1160 bytes, 1192 total [932.915s][info][gc,stats ] [932.915s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [932.915s][info][gc,stats ] - age 7: 10427335320 bytes, 10427335320 total [932.915s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [932.925s][info][gc ] Transition from: normal to: idle [932.926s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1160B [932.926s][info][gc ] Transition from: idle to: normal [932.926s][info][gc ] Heuristics request for young collection accepted [932.926s][info][gc,free ] Free: 14945M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 6830K, Mutator Free: 1869 Collector Reserve: 807M, Max: 8192K; Used: 22704B Old Collector Reserve: 20998K, Max: 8165K; Used: 3577K [932.926s][info][gc,ergo ] GC(562) Start GC cycle (YOUNG) [932.926s][info][gc,start ] GC(562) Concurrent reset [932.926s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent reset [932.928s][info][gc ] GC(562) Concurrent reset 1.211ms [932.928s][info][gc,start ] GC(562) Pause Init Mark (YOUNG) [932.928s][info][gc,task ] GC(562) Using 8 of 8 workers for init marking [932.931s][info][gc ] GC(562) Pause Init Mark (YOUNG) 3.418ms [932.931s][info][gc,start ] GC(562) Concurrent remembered set scanning [932.931s][info][gc,task ] GC(562) Using 4 of 8 workers for Concurrent remembered set scanning [932.953s][info][gc ] GC(562) Concurrent remembered set scanning 21.552ms [932.953s][info][gc,start ] GC(562) Concurrent marking roots [932.953s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent marking roots [932.957s][info][gc ] GC(562) Concurrent marking roots 3.582ms [932.957s][info][gc,start ] GC(562) Concurrent marking (YOUNG) [932.957s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent marking [932.965s][info][gc ] GC(562) Concurrent marking (YOUNG) 8.514ms [932.965s][info][gc,start ] GC(562) Pause Final Mark (YOUNG) [932.965s][info][gc,task ] GC(562) Using 8 of 8 workers for final marking [932.966s][info][gc,ergo ] GC(562) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 20640 used bytes [932.966s][info][gc,ergo ] GC(562) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [932.966s][info][gc,ergo ] GC(562) Chosen CSet evacuates young: 20700K (of which at least: 0B are to be promoted), old: 0B [932.966s][info][gc,ergo ] GC(562) Collectable Garbage: 303M (97%), Immediate: 0B (0%), 0 regions, CSet: 303M (97%), 41 regions [932.966s][info][gc,ergo ] GC(562) Evacuation Targets: YOUNG: 20700K, PROMOTE: 0B, OLD: 0B, TOTAL: 20700K [932.966s][info][gc,free ] Free: 15628M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 4079K, Mutator Free: 1954 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 20998K, Max: 8165K; Used: 3577K [932.966s][info][gc ] GC(562) Pause Final Mark (YOUNG) 0.893ms [932.966s][info][gc,start ] GC(562) Concurrent thread roots [932.966s][info][gc,task ] GC(562) Using 4 of 8 workers for Concurrent thread roots [932.970s][info][gc ] GC(562) Concurrent thread roots 3.525ms [932.970s][info][gc,start ] GC(562) Concurrent weak references [932.970s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent weak references [932.970s][info][gc,ref ] GC(562) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.970s][info][gc,ref ] GC(562) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.970s][info][gc,ref ] GC(562) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [932.970s][info][gc ] GC(562) Concurrent weak references 0.040ms [932.970s][info][gc,start ] GC(562) Concurrent weak roots [932.970s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent weak root [932.970s][info][gc ] GC(562) Concurrent weak roots 0.587ms [932.970s][info][gc,start ] GC(562) Concurrent cleanup [932.971s][info][gc ] GC(562) Concurrent cleanup 16047M->16047M(31744M) 0.099ms [932.971s][info][gc,free ] Free: 15616M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 7339K, Mutator Free: 1953 Collector Reserve: 31953K, Max: 8192K; Used: 814K Old Collector Reserve: 20998K, Max: 8165K; Used: 3577K [932.971s][info][gc,start ] GC(562) Concurrent strong roots [932.971s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent strong root [932.971s][info][gc ] GC(562) Concurrent strong roots 0.397ms [932.971s][info][gc,start ] GC(562) Concurrent evacuation [932.971s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent evacuation [932.973s][info][gc ] GC(562) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15664M [932.977s][info][gc ] GC(562) Concurrent evacuation 6.358ms [932.978s][info][gc,start ] GC(562) Pause Init Update Refs [932.978s][info][gc ] GC(562) Pause Init Update Refs 0.458ms [932.978s][info][gc,start ] GC(562) Concurrent update references [932.978s][info][gc,task ] GC(562) Using 4 of 8 workers for concurrent reference update [932.978s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [933.007s][info][gc ] GC(562) Concurrent update references 28.465ms [933.007s][info][gc,start ] GC(562) Concurrent update thread roots [933.015s][info][gc ] GC(562) Concurrent update thread roots 8.340ms [933.015s][info][gc,start ] GC(562) Pause Final Update Refs [933.015s][info][gc,task ] GC(562) Using 8 of 8 workers for final reference update [933.015s][info][gc,free ] Free: 15045M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 1% internal; Used: 286M, Mutator Free: 1881 Collector Reserve: 807M, Max: 8192K; Used: 40962K Old Collector Reserve: 28924K, Max: 8171K; Used: 3843K [933.015s][info][gc ] GC(562) Pause Final Update Refs 0.175ms [933.016s][info][gc,start ] GC(562) Concurrent cleanup [933.016s][info][gc ] GC(562) Concurrent cleanup 16162M->15846M(31744M) 0.104ms [933.016s][info][gc,ergo ] GC(562) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 28935K, young_available: 15853M [933.016s][info][gc,ergo ] GC(562) At end of Concurrent Young GC: GCU: 17.9%, MU: 19.1% during period of 0.101s [933.016s][info][gc,ergo ] GC(562) At end of Concurrent Young GC: YOUNG generation used: 227M, used regions: 248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16080M, available: 15852M [933.016s][info][gc,ergo ] GC(562) At end of Concurrent Young GC: OLD generation used: 15619M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 28935K [933.016s][info][gc,free ] Free: 15044M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 3580K, Mutator Free: 1881 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 28924K, Max: 8171K; Used: 3843K [933.016s][info][gc,stats ] [933.016s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [933.016s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [933.016s][info][gc,stats ] [933.016s][info][gc,stats ] Concurrent Reset 1226 us [933.016s][info][gc,stats ] Pause Init Mark (G) 3822 us [933.016s][info][gc,stats ] Pause Init Mark (N) 3426 us [933.016s][info][gc,stats ] Swap Remembered Set 3309 us [933.016s][info][gc,stats ] Update Region States 35 us [933.016s][info][gc,stats ] Concurrent Scan Remembered Set 21567 us, parallelism: 3.96x [933.016s][info][gc,stats ] RS: 85365 us [933.016s][info][gc,stats ] RS: Scan Clusters 85365 us, workers (us): 21468, 21463, 21456, 20978, ---, ---, ---, ---, [933.016s][info][gc,stats ] Concurrent Mark Roots 3595 us, parallelism: 3.69x [933.016s][info][gc,stats ] CMR: 13272 us [933.016s][info][gc,stats ] CMR: Thread Roots 12132 us, workers (us): 3087, 2938, 2944, 3163, ---, ---, ---, ---, [933.016s][info][gc,stats ] CMR: Code Cache Roots 1016 us, workers (us): 176, 334, 330, 176, ---, ---, ---, ---, [933.016s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 36, 29, 15, 10, ---, ---, ---, ---, [933.016s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): 27, ---, 7, ---, ---, ---, ---, ---, [933.016s][info][gc,stats ] Concurrent Marking 8527 us, parallelism: 3.36x [933.016s][info][gc,stats ] CM: 28658 us [933.016s][info][gc,stats ] CM: Parallel Mark 28658 us, workers (us): 7179, 7174, 7155, 7150, ---, ---, ---, ---, [933.016s][info][gc,stats ] Pause Final Mark (G) 1254 us [933.016s][info][gc,stats ] Pause Final Mark (N) 900 us [933.016s][info][gc,stats ] Finish Mark 487 us [933.016s][info][gc,stats ] Update Region States 74 us [933.016s][info][gc,stats ] Choose Collection Set 76 us [933.016s][info][gc,stats ] Rebuild Free Set 56 us [933.016s][info][gc,stats ] Concurrent Thread Roots 3537 us, parallelism: 3.88x [933.016s][info][gc,stats ] CTR: 13711 us [933.016s][info][gc,stats ] CTR: Thread Roots 13711 us, workers (us): 3480, 3418, 3388, 3425, ---, ---, ---, ---, [933.016s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [933.016s][info][gc,stats ] CWRF: 1 us [933.016s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [933.016s][info][gc,stats ] Concurrent Weak Roots 591 us [933.016s][info][gc,stats ] Roots 56 us, parallelism: 1.62x [933.016s][info][gc,stats ] CWR: 91 us [933.016s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 28, 26, 20, 16, ---, ---, ---, ---, [933.016s][info][gc,stats ] Rendezvous 523 us [933.016s][info][gc,stats ] Concurrent Cleanup 103 us [933.016s][info][gc,stats ] Concurrent Strong Roots 402 us, parallelism: 2.60x [933.016s][info][gc,stats ] CSR: 1046 us [933.016s][info][gc,stats ] CSR: Code Cache Roots 900 us, workers (us): 257, 152, 157, 334, ---, ---, ---, ---, [933.016s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 36, 31, 28, 24, ---, ---, ---, ---, [933.016s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, 20, ---, ---, ---, ---, ---, [933.016s][info][gc,stats ] Concurrent Evacuation 6371 us [933.016s][info][gc,stats ] Pause Init Update Refs (G) 822 us [933.016s][info][gc,stats ] Pause Init Update Refs (N) 466 us [933.016s][info][gc,stats ] Manage GCLABs 394 us [933.016s][info][gc,stats ] Concurrent Update Refs 28479 us [933.016s][info][gc,stats ] Concurrent Update Thread Roots 8353 us [933.016s][info][gc,stats ] Pause Final Update Refs (G) 522 us [933.016s][info][gc,stats ] Pause Final Update Refs (N) 180 us [933.016s][info][gc,stats ] Update Region States 43 us [933.016s][info][gc,stats ] Trash Collection Set 4 us [933.016s][info][gc,stats ] Rebuild Free Set 70 us [933.016s][info][gc,stats ] Concurrent Cleanup 109 us [933.016s][info][gc,stats ] Workers: Evacuated 20567K across 271590 objects, abandoned 0B across 0 objects. [933.016s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [933.016s][info][gc,stats ] - age 1: 6768520 bytes, 6768520 total [933.016s][info][gc,stats ] - age 2: 12480816 bytes, 19249336 total [933.016s][info][gc,stats ] - age 3: 55072 bytes, 19304408 total [933.016s][info][gc,stats ] - age 4: 130272 bytes, 19434680 total [933.016s][info][gc,stats ] - age 5: 125792 bytes, 19560472 total [933.016s][info][gc,stats ] - age 6: 1047560 bytes, 20608032 total [933.017s][info][gc,stats ] - age 7: 453288 bytes, 21061320 total [933.017s][info][gc,stats ] [933.017s][info][gc,stats ] Mutators: Evacuated 132K across 1040 objects, abandoned 0B across 0 objects. [933.017s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [933.017s][info][gc,stats ] - age 1: 32 bytes, 32 total [933.017s][info][gc,stats ] - age 2: 135472 bytes, 135504 total [933.017s][info][gc,stats ] - age 6: 144 bytes, 135648 total [933.017s][info][gc,stats ] [933.017s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [933.017s][info][gc,stats ] - age 1: 16581424 bytes, 16581424 total [933.017s][info][gc,stats ] - age 5: 32 bytes, 16581456 total [933.017s][info][gc,stats ] [933.017s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [933.017s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [933.017s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [933.027s][info][gc ] Transition from: normal to: idle [933.997s][info][gc ] Periodic Sample: GCU = 0.985%, MU = 16.667% during most recent 5.0s [937.612s][info][gc ] Trigger (YOUNG): Average GC time (2258.58 ms) is above the time for average allocation rate (1955 MB/s) to deplete free headroom (4414M) (margin of error = 3.09) [937.612s][info][gc,ergo ] Free headroom: 6001M (free) - 1587M (spike) - 0B (penalties) = 4414M [937.612s][info][gc ] Transition from: idle to: normal [937.612s][info][gc ] Heuristics request for young collection accepted [937.612s][info][gc,free ] Free: 6001M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6555K, Mutator Free: 751 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 28924K, Max: 8171K; Used: 3843K [937.612s][info][gc,ergo ] GC(563) Start GC cycle (YOUNG) [937.612s][info][gc,start ] GC(563) Concurrent reset [937.612s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent reset [937.648s][info][gc ] GC(563) Concurrent reset 35.804ms [937.649s][info][gc,start ] GC(563) Pause Init Mark (YOUNG) [937.649s][info][gc,task ] GC(563) Using 8 of 8 workers for init marking [937.652s][info][gc ] GC(563) Pause Init Mark (YOUNG) 3.796ms [937.653s][info][gc,start ] GC(563) Concurrent remembered set scanning [937.653s][info][gc,task ] GC(563) Using 4 of 8 workers for Concurrent remembered set scanning [937.683s][info][gc ] GC(563) Concurrent remembered set scanning 29.719ms [937.683s][info][gc,start ] GC(563) Concurrent marking roots [937.683s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent marking roots [937.687s][info][gc ] GC(563) Concurrent marking roots 4.245ms [937.687s][info][gc,start ] GC(563) Concurrent marking (YOUNG) [937.687s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent marking [937.702s][info][gc ] GC(563) Concurrent marking (YOUNG) 15.424ms [937.703s][info][gc,start ] GC(563) Pause Final Mark (YOUNG) [937.703s][info][gc,task ] GC(563) Using 8 of 8 workers for final marking [937.703s][info][gc,ergo ] GC(563) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [937.703s][info][gc,ergo ] GC(563) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [937.703s][info][gc,ergo ] GC(563) Chosen CSet evacuates young: 38619K (of which at least: 0B are to be promoted), old: 0B [937.703s][info][gc,ergo ] GC(563) Collectable Garbage: 9306M (99%), Immediate: 0B (0%), 0 regions, CSet: 9306M (99%), 1168 regions [937.703s][info][gc,ergo ] GC(563) Evacuation Targets: YOUNG: 38619K, PROMOTE: 0B, OLD: 0B, TOTAL: 38619K [937.703s][info][gc,free ] Free: 6580M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3102K, Mutator Free: 823 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 28924K, Max: 8171K; Used: 3843K [937.704s][info][gc ] GC(563) Pause Final Mark (YOUNG) 1.018ms [937.704s][info][gc,start ] GC(563) Concurrent thread roots [937.704s][info][gc,task ] GC(563) Using 4 of 8 workers for Concurrent thread roots [937.708s][info][gc ] GC(563) Concurrent thread roots 4.003ms [937.708s][info][gc,start ] GC(563) Concurrent weak references [937.708s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent weak references [937.708s][info][gc,ref ] GC(563) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [937.708s][info][gc,ref ] GC(563) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [937.708s][info][gc,ref ] GC(563) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [937.708s][info][gc ] GC(563) Concurrent weak references 0.038ms [937.708s][info][gc,start ] GC(563) Concurrent weak roots [937.708s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent weak root [937.708s][info][gc ] GC(563) Concurrent weak roots 0.613ms [937.708s][info][gc,start ] GC(563) Concurrent cleanup [937.708s][info][gc ] GC(563) Concurrent cleanup 25083M->25083M(31744M) 0.103ms [937.709s][info][gc,free ] Free: 6568M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7396K, Mutator Free: 822 Collector Reserve: 47984K, Max: 8192K; Used: 1167K Old Collector Reserve: 28922K, Max: 8171K; Used: 3845K [937.709s][info][gc,start ] GC(563) Concurrent strong roots [937.709s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent strong root [937.709s][info][gc ] GC(563) Concurrent strong roots 0.421ms [937.709s][info][gc,start ] GC(563) Concurrent evacuation [937.709s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent evacuation [937.731s][info][gc ] GC(563) Concurrent evacuation 22.276ms [937.732s][info][gc,start ] GC(563) Pause Init Update Refs [937.732s][info][gc ] GC(563) Pause Init Update Refs 0.514ms [937.732s][info][gc,start ] GC(563) Concurrent update references [937.732s][info][gc,task ] GC(563) Using 4 of 8 workers for concurrent reference update [937.732s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [937.776s][info][gc ] GC(563) Concurrent update references 43.937ms [937.776s][info][gc,start ] GC(563) Concurrent update thread roots [937.785s][info][gc ] GC(563) Concurrent update thread roots 9.018ms [937.786s][info][gc,start ] GC(563) Pause Final Update Refs [937.786s][info][gc,task ] GC(563) Using 8 of 8 workers for final reference update [937.786s][info][gc,free ] Free: 14937M, Max: 8192K regular, 512M humongous, Frag: 91% external, 62% internal; Used: 9302M, Mutator Free: 1868 Collector Reserve: 807M, Max: 8192K; Used: 49154K Old Collector Reserve: 28602K, Max: 8171K; Used: 4165K [937.786s][info][gc ] GC(563) Pause Final Update Refs 0.215ms [937.786s][info][gc,start ] GC(563) Concurrent cleanup [937.786s][info][gc ] GC(563) Concurrent cleanup 25290M->15954M(31744M) 0.214ms [937.786s][info][gc,ergo ] GC(563) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 28612K, young_available: 15745M [937.786s][info][gc,ergo ] GC(563) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.4% during period of 4.770s [937.786s][info][gc,ergo ] GC(563) At end of Concurrent Young GC: YOUNG generation used: 335M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16080M, available: 15744M [937.786s][info][gc,ergo ] GC(563) At end of Concurrent Young GC: OLD generation used: 15619M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 28612K [937.786s][info][gc,free ] Free: 14936M, Max: 8192K regular, 1008M humongous, Frag: 94% external, 0% internal; Used: 7944K, Mutator Free: 1868 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 28602K, Max: 8171K; Used: 4165K [937.787s][info][gc,stats ] [937.787s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [937.787s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [937.787s][info][gc,stats ] [937.787s][info][gc,stats ] Concurrent Reset 35836 us [937.787s][info][gc,stats ] Pause Init Mark (G) 4624 us [937.787s][info][gc,stats ] Pause Init Mark (N) 3808 us [937.787s][info][gc,stats ] Swap Remembered Set 3358 us [937.787s][info][gc,stats ] Update Region States 286 us [937.787s][info][gc,stats ] Concurrent Scan Remembered Set 29734 us, parallelism: 3.99x [937.787s][info][gc,stats ] RS: 118562 us [937.787s][info][gc,stats ] RS: Scan Clusters 118562 us, workers (us): 29650, 29642, 29640, 29630, ---, ---, ---, ---, [937.787s][info][gc,stats ] Concurrent Mark Roots 4261 us, parallelism: 3.63x [937.787s][info][gc,stats ] CMR: 15464 us [937.787s][info][gc,stats ] CMR: Thread Roots 14229 us, workers (us): 3590, 3446, 3467, 3727, ---, ---, ---, ---, [937.787s][info][gc,stats ] CMR: Code Cache Roots 1103 us, workers (us): 178, 351, 392, 182, ---, ---, ---, ---, [937.787s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 26, 20, 19, ---, ---, ---, ---, [937.787s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, ---, 8, ---, ---, ---, ---, [937.787s][info][gc,stats ] Concurrent Marking 15443 us, parallelism: 3.47x [937.787s][info][gc,stats ] CM: 53563 us [937.787s][info][gc,stats ] CM: Parallel Mark 53563 us, workers (us): 13400, 13382, 13401, 13381, ---, ---, ---, ---, [937.787s][info][gc,stats ] Pause Final Mark (G) 1481 us [937.787s][info][gc,stats ] Pause Final Mark (N) 1023 us [937.787s][info][gc,stats ] Finish Mark 510 us [937.787s][info][gc,stats ] Update Region States 78 us [937.787s][info][gc,stats ] Choose Collection Set 207 us [937.787s][info][gc,stats ] Rebuild Free Set 44 us [937.787s][info][gc,stats ] Concurrent Thread Roots 4017 us, parallelism: 3.89x [937.787s][info][gc,stats ] CTR: 15645 us [937.787s][info][gc,stats ] CTR: Thread Roots 15645 us, workers (us): 3936, 3943, 3878, 3887, ---, ---, ---, ---, [937.787s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [937.787s][info][gc,stats ] CWRF: 2 us [937.787s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [937.787s][info][gc,stats ] Concurrent Weak Roots 623 us [937.787s][info][gc,stats ] Roots 56 us, parallelism: 1.63x [937.787s][info][gc,stats ] CWR: 91 us [937.787s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 24, 26, 21, 20, ---, ---, ---, ---, [937.787s][info][gc,stats ] Rendezvous 549 us [937.787s][info][gc,stats ] Concurrent Cleanup 107 us [937.787s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.63x [937.787s][info][gc,stats ] CSR: 1117 us [937.787s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 352, 177, 168, 274, ---, ---, ---, ---, [937.787s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 38, 30, 27, 24, ---, ---, ---, ---, [937.787s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 5, 21, ---, ---, ---, ---, ---, [937.787s][info][gc,stats ] Concurrent Evacuation 22293 us [937.787s][info][gc,stats ] Pause Init Update Refs (G) 983 us [937.787s][info][gc,stats ] Pause Init Update Refs (N) 523 us [937.787s][info][gc,stats ] Manage GCLABs 440 us [937.787s][info][gc,stats ] Concurrent Update Refs 43955 us [937.787s][info][gc,stats ] Concurrent Update Thread Roots 9034 us [937.787s][info][gc,stats ] Pause Final Update Refs (G) 650 us [937.787s][info][gc,stats ] Pause Final Update Refs (N) 220 us [937.787s][info][gc,stats ] Update Region States 48 us [937.787s][info][gc,stats ] Trash Collection Set 29 us [937.787s][info][gc,stats ] Rebuild Free Set 76 us [937.787s][info][gc,stats ] Concurrent Cleanup 220 us [937.787s][info][gc,stats ] Workers: Evacuated 38087K across 450588 objects, abandoned 0B across 0 objects. [937.787s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [937.787s][info][gc,stats ] - age 1: 36281736 bytes, 36281736 total [937.787s][info][gc,stats ] - age 2: 34360 bytes, 36316096 total [937.787s][info][gc,stats ] - age 3: 1209496 bytes, 37525592 total [937.787s][info][gc,stats ] - age 4: 47624 bytes, 37573216 total [937.787s][info][gc,stats ] - age 5: 114592 bytes, 37687808 total [937.787s][info][gc,stats ] - age 6: 107736 bytes, 37795544 total [937.787s][info][gc,stats ] - age 7: 1206472 bytes, 39002016 total [937.787s][info][gc,stats ] [937.787s][info][gc,stats ] Mutators: Evacuated 531K across 4082 objects, abandoned 0B across 0 objects. [937.787s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [937.787s][info][gc,stats ] - age 1: 544152 bytes, 544152 total [937.787s][info][gc,stats ] - age 3: 192 bytes, 544344 total [937.787s][info][gc,stats ] - age 6: 32 bytes, 544376 total [937.787s][info][gc,stats ] - age 7: 160 bytes, 544536 total [937.787s][info][gc,stats ] [937.787s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [937.787s][info][gc,stats ] - age 6: 32 bytes, 32 total [937.787s][info][gc,stats ] [937.787s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [937.787s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [937.787s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [937.797s][info][gc ] Transition from: normal to: idle [939.007s][info][gc ] Periodic Sample: GCU = 0.699%, MU = 16.441% during most recent 5.0s [940.604s][info][gc ] Trigger (YOUNG): Average GC time (2166.42 ms) is above the time for instantaneous allocation rate (5787 MB/s) to deplete free headroom (7373M) (spike threshold = 1.24) [940.604s][info][gc ] Transition from: idle to: normal [940.605s][info][gc ] Heuristics request for young collection accepted [940.605s][info][gc,free ] Free: 8960M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8004K, Mutator Free: 1121 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 28602K, Max: 8171K; Used: 4165K [940.605s][info][gc,ergo ] GC(564) Start GC cycle (YOUNG) [940.605s][info][gc,start ] GC(564) Concurrent reset [940.605s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent reset [940.634s][info][gc ] GC(564) Concurrent reset 29.612ms [940.635s][info][gc,start ] GC(564) Pause Init Mark (YOUNG) [940.635s][info][gc,task ] GC(564) Using 8 of 8 workers for init marking [940.638s][info][gc ] GC(564) Pause Init Mark (YOUNG) 3.499ms [940.639s][info][gc,start ] GC(564) Concurrent remembered set scanning [940.639s][info][gc,task ] GC(564) Using 4 of 8 workers for Concurrent remembered set scanning [940.668s][info][gc ] GC(564) Concurrent remembered set scanning 29.016ms [940.668s][info][gc,start ] GC(564) Concurrent marking roots [940.668s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent marking roots [940.672s][info][gc ] GC(564) Concurrent marking roots 3.971ms [940.672s][info][gc,start ] GC(564) Concurrent marking (YOUNG) [940.672s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent marking [940.796s][info][gc ] GC(564) Concurrent marking (YOUNG) 124.084ms [940.796s][info][gc,start ] GC(564) Pause Final Mark (YOUNG) [940.796s][info][gc,task ] GC(564) Using 8 of 8 workers for final marking [940.797s][info][gc,ergo ] GC(564) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [940.797s][info][gc,ergo ] GC(564) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [940.797s][info][gc,ergo ] GC(564) Chosen CSet evacuates young: 44740K (of which at least: 0B are to be promoted), old: 0B [940.797s][info][gc,ergo ] GC(564) Collectable Garbage: 5946M (99%), Immediate: 0B (0%), 0 regions, CSet: 5946M (99%), 749 regions [940.797s][info][gc,ergo ] GC(564) Evacuation Targets: YOUNG: 44740K, PROMOTE: 0B, OLD: 0B, TOTAL: 44740K [940.797s][info][gc,free ] Free: 9286M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 1254K, Mutator Free: 1161 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 28602K, Max: 8171K; Used: 4165K [940.797s][info][gc ] GC(564) Pause Final Mark (YOUNG) 1.002ms [940.797s][info][gc,start ] GC(564) Concurrent thread roots [940.797s][info][gc,task ] GC(564) Using 4 of 8 workers for Concurrent thread roots [940.802s][info][gc ] GC(564) Concurrent thread roots 4.514ms [940.802s][info][gc,start ] GC(564) Concurrent weak references [940.802s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent weak references [940.802s][info][gc,ref ] GC(564) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [940.802s][info][gc,ref ] GC(564) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [940.802s][info][gc,ref ] GC(564) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [940.802s][info][gc ] GC(564) Concurrent weak references 0.038ms [940.802s][info][gc,start ] GC(564) Concurrent weak roots [940.802s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent weak root [940.803s][info][gc ] GC(564) Concurrent weak roots 0.821ms [940.803s][info][gc,start ] GC(564) Concurrent cleanup [940.803s][info][gc ] GC(564) Concurrent cleanup 22363M->22363M(31744M) 0.110ms [940.803s][info][gc,free ] Free: 9265M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6248K, Mutator Free: 1159 Collector Reserve: 56434K, Max: 8192K; Used: 909K Old Collector Reserve: 28599K, Max: 8171K; Used: 4168K [940.803s][info][gc,start ] GC(564) Concurrent strong roots [940.803s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent strong root [940.803s][info][gc ] GC(564) Concurrent strong roots 0.429ms [940.803s][info][gc,start ] GC(564) Concurrent evacuation [940.803s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent evacuation [940.823s][info][gc ] GC(564) Concurrent evacuation 20.156ms [940.824s][info][gc,start ] GC(564) Pause Init Update Refs [940.824s][info][gc ] GC(564) Pause Init Update Refs 0.494ms [940.824s][info][gc,start ] GC(564) Concurrent update references [940.824s][info][gc,task ] GC(564) Using 4 of 8 workers for concurrent reference update [940.824s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [940.915s][info][gc ] GC(564) Concurrent update references 90.657ms [940.915s][info][gc,start ] GC(564) Concurrent update thread roots [940.924s][info][gc ] GC(564) Concurrent update thread roots 9.427ms [940.925s][info][gc,start ] GC(564) Pause Final Update Refs [940.925s][info][gc,task ] GC(564) Using 8 of 8 workers for final reference update [940.925s][info][gc,free ] Free: 14184M, Max: 8192K regular, 512M humongous, Frag: 94% external, 41% internal; Used: 5934M, Mutator Free: 1774 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 27444K, Max: 8171K; Used: 5323K [940.925s][info][gc ] GC(564) Pause Final Update Refs 0.257ms [940.925s][info][gc,start ] GC(564) Concurrent cleanup [940.926s][info][gc ] GC(564) Concurrent cleanup 22678M->16696M(31744M) 0.229ms [940.926s][info][gc,ergo ] GC(564) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27454K, young_available: 14990M [940.926s][info][gc,ergo ] GC(564) At end of Concurrent Young GC: GCU: 2.3%, MU: 17.6% during period of 3.139s [940.926s][info][gc,ergo ] GC(564) At end of Concurrent Young GC: YOUNG generation used: 1076M, used regions: 1096M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 14990M [940.926s][info][gc,ergo ] GC(564) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 27454K [940.926s][info][gc,free ] Free: 14182M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 10170K, Mutator Free: 1774 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27444K, Max: 8171K; Used: 5323K [940.926s][info][gc,stats ] [940.926s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [940.926s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [940.926s][info][gc,stats ] [940.926s][info][gc,stats ] Concurrent Reset 29643 us [940.926s][info][gc,stats ] Pause Init Mark (G) 4299 us [940.926s][info][gc,stats ] Pause Init Mark (N) 3508 us [940.926s][info][gc,stats ] Swap Remembered Set 3269 us [940.926s][info][gc,stats ] Update Region States 77 us [940.926s][info][gc,stats ] Concurrent Scan Remembered Set 29032 us, parallelism: 3.99x [940.926s][info][gc,stats ] RS: 115740 us [940.926s][info][gc,stats ] RS: Scan Clusters 115740 us, workers (us): 28941, 28938, 28932, 28929, ---, ---, ---, ---, [940.926s][info][gc,stats ] Concurrent Mark Roots 3986 us, parallelism: 3.60x [940.926s][info][gc,stats ] CMR: 14360 us [940.926s][info][gc,stats ] CMR: Thread Roots 13274 us, workers (us): 3272, 3365, 3344, 3295, ---, ---, ---, ---, [940.926s][info][gc,stats ] CMR: Code Cache Roots 965 us, workers (us): 309, 176, 143, 337, ---, ---, ---, ---, [940.926s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 29, 24, 17, 15, ---, ---, ---, ---, [940.926s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [940.926s][info][gc,stats ] Concurrent Marking 124109 us, parallelism: 3.88x [940.926s][info][gc,stats ] CM: 481066 us [940.926s][info][gc,stats ] CM: Parallel Mark 481066 us, workers (us): 120287, 120272, 120259, 120248, ---, ---, ---, ---, [940.926s][info][gc,stats ] Pause Final Mark (G) 1587 us [940.926s][info][gc,stats ] Pause Final Mark (N) 1008 us [940.926s][info][gc,stats ] Finish Mark 503 us [940.926s][info][gc,stats ] Update Region States 102 us [940.926s][info][gc,stats ] Choose Collection Set 162 us [940.926s][info][gc,stats ] Rebuild Free Set 49 us [940.926s][info][gc,stats ] Concurrent Thread Roots 4528 us, parallelism: 3.84x [940.926s][info][gc,stats ] CTR: 17394 us [940.926s][info][gc,stats ] CTR: Thread Roots 17394 us, workers (us): 4279, 4463, 4372, 4280, ---, ---, ---, ---, [940.926s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [940.926s][info][gc,stats ] CWRF: 1 us [940.926s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [940.926s][info][gc,stats ] Concurrent Weak Roots 836 us [940.926s][info][gc,stats ] Roots 53 us, parallelism: 1.52x [940.926s][info][gc,stats ] CWR: 80 us [940.927s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 26, 20, 20, 14, ---, ---, ---, ---, [940.927s][info][gc,stats ] Rendezvous 758 us [940.927s][info][gc,stats ] Concurrent Cleanup 115 us [940.927s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.69x [940.927s][info][gc,stats ] CSR: 1164 us [940.927s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 267, 164, 210, 351, ---, ---, ---, ---, [940.927s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 38, 36, 29, ---, ---, ---, ---, [940.927s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [940.927s][info][gc,stats ] Concurrent Evacuation 20171 us [940.927s][info][gc,stats ] Pause Init Update Refs (G) 975 us [940.927s][info][gc,stats ] Pause Init Update Refs (N) 502 us [940.927s][info][gc,stats ] Manage GCLABs 420 us [940.927s][info][gc,stats ] Concurrent Update Refs 90683 us [940.927s][info][gc,stats ] Concurrent Update Thread Roots 9446 us [940.927s][info][gc,stats ] Pause Final Update Refs (G) 804 us [940.927s][info][gc,stats ] Pause Final Update Refs (N) 262 us [940.927s][info][gc,stats ] Update Region States 56 us [940.927s][info][gc,stats ] Trash Collection Set 21 us [940.927s][info][gc,stats ] Rebuild Free Set 82 us [940.927s][info][gc,stats ] Concurrent Cleanup 239 us [940.927s][info][gc,stats ] Workers: Evacuated 44283K across 667711 objects, abandoned 0B across 0 objects. [940.927s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [940.927s][info][gc,stats ] - age 1: 41882056 bytes, 41882056 total [940.927s][info][gc,stats ] - age 2: 1379888 bytes, 43261944 total [940.927s][info][gc,stats ] - age 3: 29936 bytes, 43291880 total [940.927s][info][gc,stats ] - age 4: 1062400 bytes, 44354280 total [940.927s][info][gc,stats ] - age 5: 40248 bytes, 44394528 total [940.927s][info][gc,stats ] - age 6: 97072 bytes, 44491600 total [940.927s][info][gc,stats ] - age 7: 855128 bytes, 45346728 total [940.927s][info][gc,stats ] [940.927s][info][gc,stats ] Mutators: Evacuated 456K across 3780 objects, abandoned 0B across 0 objects. [940.927s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [940.927s][info][gc,stats ] - age 1: 466752 bytes, 466752 total [940.927s][info][gc,stats ] - age 2: 160 bytes, 466912 total [940.927s][info][gc,stats ] - age 3: 32 bytes, 466944 total [940.927s][info][gc,stats ] - age 4: 144 bytes, 467088 total [940.927s][info][gc,stats ] - age 7: 160 bytes, 467248 total [940.927s][info][gc,stats ] [940.927s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [940.927s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [940.927s][info][gc,stats ] [940.927s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [940.927s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [940.927s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [940.937s][info][gc ] Transition from: normal to: idle [940.937s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32B [940.937s][info][gc ] Transition from: idle to: normal [940.937s][info][gc ] Heuristics request for young collection accepted [940.937s][info][gc,free ] Free: 14158M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 9340K, Mutator Free: 1771 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27444K, Max: 8171K; Used: 5323K [940.937s][info][gc,ergo ] GC(565) Start GC cycle (YOUNG) [940.937s][info][gc,start ] GC(565) Concurrent reset [940.937s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent reset [940.942s][info][gc ] GC(565) Concurrent reset 4.864ms [940.942s][info][gc,start ] GC(565) Pause Init Mark (YOUNG) [940.942s][info][gc,task ] GC(565) Using 8 of 8 workers for init marking [940.946s][info][gc ] GC(565) Pause Init Mark (YOUNG) 3.423ms [940.946s][info][gc,start ] GC(565) Concurrent remembered set scanning [940.946s][info][gc,task ] GC(565) Using 4 of 8 workers for Concurrent remembered set scanning [940.972s][info][gc ] GC(565) Concurrent remembered set scanning 26.611ms [940.972s][info][gc,start ] GC(565) Concurrent marking roots [940.973s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent marking roots [940.977s][info][gc ] GC(565) Concurrent marking roots 4.073ms [940.977s][info][gc,start ] GC(565) Concurrent marking (YOUNG) [940.977s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent marking [941.167s][info][gc ] GC(565) Concurrent marking (YOUNG) 190.798ms [941.168s][info][gc,start ] GC(565) Pause Final Mark (YOUNG) [941.168s][info][gc,task ] GC(565) Using 8 of 8 workers for final marking [941.169s][info][gc,ergo ] GC(565) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [941.169s][info][gc,ergo ] GC(565) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [941.169s][info][gc,ergo ] GC(565) Chosen CSet evacuates young: 75101K (of which at least: 0B are to be promoted), old: 0B [941.169s][info][gc,ergo ] GC(565) Collectable Garbage: 662M (99%), Immediate: 0B (0%), 0 regions, CSet: 662M (99%), 92 regions [941.169s][info][gc,ergo ] GC(565) Evacuation Targets: YOUNG: 75101K, PROMOTE: 0B, OLD: 0B, TOTAL: 75101K [941.169s][info][gc,free ] Free: 14349M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 2350K, Mutator Free: 1794 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 27444K, Max: 8171K; Used: 5323K [941.169s][info][gc ] GC(565) Pause Final Mark (YOUNG) 0.908ms [941.169s][info][gc,start ] GC(565) Concurrent thread roots [941.169s][info][gc,task ] GC(565) Using 4 of 8 workers for Concurrent thread roots [941.173s][info][gc ] GC(565) Concurrent thread roots 3.874ms [941.173s][info][gc,start ] GC(565) Concurrent weak references [941.173s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent weak references [941.173s][info][gc,ref ] GC(565) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [941.173s][info][gc,ref ] GC(565) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [941.173s][info][gc,ref ] GC(565) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [941.173s][info][gc ] GC(565) Concurrent weak references 0.064ms [941.173s][info][gc,start ] GC(565) Concurrent weak roots [941.173s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent weak root [941.174s][info][gc ] GC(565) Concurrent weak roots 0.868ms [941.174s][info][gc,start ] GC(565) Concurrent cleanup [941.174s][info][gc ] GC(565) Concurrent cleanup 17260M->17260M(31744M) 0.109ms [941.174s][info][gc,free ] Free: 14331M, Max: 8192K regular, 1008M humongous, Frag: 93% external, 0% internal; Used: 4617K, Mutator Free: 1792 Collector Reserve: 97741K, Max: 8192K; Used: 562K Old Collector Reserve: 27444K, Max: 8171K; Used: 5323K [941.174s][info][gc,start ] GC(565) Concurrent strong roots [941.174s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent strong root [941.174s][info][gc ] GC(565) Concurrent strong roots 0.472ms [941.174s][info][gc,start ] GC(565) Concurrent evacuation [941.174s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent evacuation [941.201s][info][gc ] GC(565) Concurrent evacuation 26.271ms [941.201s][info][gc,start ] GC(565) Pause Init Update Refs [941.202s][info][gc ] GC(565) Pause Init Update Refs 0.472ms [941.202s][info][gc,start ] GC(565) Concurrent update references [941.202s][info][gc,task ] GC(565) Using 4 of 8 workers for concurrent reference update [941.202s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [941.344s][info][gc ] GC(565) Concurrent update references 142.591ms [941.344s][info][gc,start ] GC(565) Concurrent update thread roots [941.354s][info][gc ] GC(565) Concurrent update thread roots 9.527ms [941.354s][info][gc,start ] GC(565) Pause Final Update Refs [941.354s][info][gc,task ] GC(565) Using 8 of 8 workers for final reference update [941.354s][info][gc,free ] Free: 13870M, Max: 8192K regular, 920M humongous, Frag: 94% external, 4% internal; Used: 689M, Mutator Free: 1734 Collector Reserve: 808M, Max: 8192K; Used: 49152K Old Collector Reserve: 27299K, Max: 8171K; Used: 5468K [941.354s][info][gc ] GC(565) Pause Final Update Refs 0.216ms [941.355s][info][gc,start ] GC(565) Concurrent cleanup [941.355s][info][gc ] GC(565) Concurrent cleanup 17737M->17009M(31744M) 0.145ms [941.355s][info][gc,ergo ] GC(565) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27310K, young_available: 14678M [941.355s][info][gc,ergo ] GC(565) At end of Concurrent Young GC: GCU: 22.9%, MU: 24.8% during period of 0.429s [941.355s][info][gc,ergo ] GC(565) At end of Concurrent Young GC: YOUNG generation used: 1389M, used regions: 1416M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 14677M [941.355s][info][gc,ergo ] GC(565) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 27310K [941.355s][info][gc,free ] Free: 13869M, Max: 8192K regular, 920M humongous, Frag: 94% external, 0% internal; Used: 2891K, Mutator Free: 1734 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27299K, Max: 8171K; Used: 5468K [941.355s][info][gc,stats ] [941.355s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [941.355s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [941.356s][info][gc,stats ] [941.356s][info][gc,stats ] Concurrent Reset 4873 us [941.356s][info][gc,stats ] Pause Init Mark (G) 4015 us [941.356s][info][gc,stats ] Pause Init Mark (N) 3434 us [941.356s][info][gc,stats ] Swap Remembered Set 3243 us [941.356s][info][gc,stats ] Update Region States 74 us [941.356s][info][gc,stats ] Concurrent Scan Remembered Set 26627 us, parallelism: 3.99x [941.356s][info][gc,stats ] RS: 106203 us [941.356s][info][gc,stats ] RS: Scan Clusters 106203 us, workers (us): 26563, 26560, 26542, 26538, ---, ---, ---, ---, [941.356s][info][gc,stats ] Concurrent Mark Roots 4087 us, parallelism: 3.64x [941.356s][info][gc,stats ] CMR: 14889 us [941.356s][info][gc,stats ] CMR: Thread Roots 13653 us, workers (us): 3395, 3358, 3568, 3333, ---, ---, ---, ---, [941.356s][info][gc,stats ] CMR: Code Cache Roots 1097 us, workers (us): 296, 262, 201, 338, ---, ---, ---, ---, [941.356s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 29, 27, 22, 19, ---, ---, ---, ---, [941.356s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): ---, 34, 8, ---, ---, ---, ---, ---, [941.356s][info][gc,stats ] Concurrent Marking 190826 us, parallelism: 3.92x [941.356s][info][gc,stats ] CM: 747650 us [941.356s][info][gc,stats ] CM: Parallel Mark 747650 us, workers (us): 186915, 186920, 186911, 186904, ---, ---, ---, ---, [941.356s][info][gc,stats ] Pause Final Mark (G) 1521 us [941.356s][info][gc,stats ] Pause Final Mark (N) 915 us [941.356s][info][gc,stats ] Finish Mark 482 us [941.356s][info][gc,stats ] Update Region States 86 us [941.356s][info][gc,stats ] Choose Collection Set 88 us [941.356s][info][gc,stats ] Rebuild Free Set 60 us [941.356s][info][gc,stats ] Concurrent Thread Roots 3890 us, parallelism: 3.86x [941.356s][info][gc,stats ] CTR: 15027 us [941.356s][info][gc,stats ] CTR: Thread Roots 15027 us, workers (us): 3757, 3717, 3741, 3812, ---, ---, ---, ---, [941.356s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [941.356s][info][gc,stats ] CWRF: 2 us [941.356s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [941.356s][info][gc,stats ] Concurrent Weak Roots 882 us [941.356s][info][gc,stats ] Roots 52 us, parallelism: 1.31x [941.356s][info][gc,stats ] CWR: 68 us [941.356s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 25, 19, 14, 10, ---, ---, ---, ---, [941.356s][info][gc,stats ] Rendezvous 802 us [941.356s][info][gc,stats ] Concurrent Cleanup 114 us [941.356s][info][gc,stats ] Concurrent Strong Roots 480 us, parallelism: 2.65x [941.356s][info][gc,stats ] CSR: 1270 us [941.356s][info][gc,stats ] CSR: Code Cache Roots 1074 us, workers (us): 287, 201, 213, 373, ---, ---, ---, ---, [941.356s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 45, 40, 37, 34, ---, ---, ---, ---, [941.356s][info][gc,stats ] CSR: CLDG Roots 40 us, workers (us): 27, ---, ---, 13, ---, ---, ---, ---, [941.356s][info][gc,stats ] Concurrent Evacuation 26287 us [941.356s][info][gc,stats ] Pause Init Update Refs (G) 1025 us [941.356s][info][gc,stats ] Pause Init Update Refs (N) 480 us [941.356s][info][gc,stats ] Manage GCLABs 397 us [941.356s][info][gc,stats ] Concurrent Update Refs 142617 us [941.356s][info][gc,stats ] Concurrent Update Thread Roots 9547 us [941.356s][info][gc,stats ] Pause Final Update Refs (G) 796 us [941.356s][info][gc,stats ] Pause Final Update Refs (N) 221 us [941.356s][info][gc,stats ] Update Region States 50 us [941.356s][info][gc,stats ] Trash Collection Set 5 us [941.356s][info][gc,stats ] Rebuild Free Set 81 us [941.356s][info][gc,stats ] Concurrent Cleanup 153 us [941.356s][info][gc,stats ] Workers: Evacuated 74998K across 1977827 objects, abandoned 0B across 0 objects. [941.356s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [941.356s][info][gc,stats ] - age 1: 58609448 bytes, 58609448 total [941.356s][info][gc,stats ] - age 2: 15491856 bytes, 74101304 total [941.356s][info][gc,stats ] - age 3: 1379824 bytes, 75481128 total [941.356s][info][gc,stats ] - age 4: 29936 bytes, 75511064 total [941.356s][info][gc,stats ] - age 5: 1062288 bytes, 76573352 total [941.356s][info][gc,stats ] - age 6: 40216 bytes, 76613568 total [941.356s][info][gc,stats ] - age 7: 185136 bytes, 76798704 total [941.356s][info][gc,stats ] [941.356s][info][gc,stats ] Mutators: Evacuated 102K across 1797 objects, abandoned 0B across 0 objects. [941.356s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [941.356s][info][gc,stats ] - age 1: 31808 bytes, 31808 total [941.356s][info][gc,stats ] - age 2: 73048 bytes, 104856 total [941.356s][info][gc,stats ] - age 3: 224 bytes, 105080 total [941.356s][info][gc,stats ] - age 5: 224 bytes, 105304 total [941.356s][info][gc,stats ] - age 6: 32 bytes, 105336 total [941.356s][info][gc,stats ] [941.356s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [941.356s][info][gc,stats ] - age 1: 16772808 bytes, 16772808 total [941.356s][info][gc,stats ] - age 2: 380435488 bytes, 397208296 total [941.356s][info][gc,stats ] [941.356s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [941.356s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [941.356s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [941.366s][info][gc ] Transition from: normal to: idle [944.017s][info][gc ] Periodic Sample: GCU = 3.399%, MU = 21.313% during most recent 5.0s [945.219s][info][gc ] Trigger (YOUNG): Average GC time (1986.02 ms) is above the time for average allocation rate (2102 MB/s) to deplete free headroom (4172M) (margin of error = 3.08) [945.220s][info][gc,ergo ] Free headroom: 5760M (free) - 1587M (spike) - 0B (penalties) = 4172M [945.220s][info][gc ] Transition from: idle to: normal [945.220s][info][gc ] Heuristics request for young collection accepted [945.220s][info][gc,free ] Free: 5759M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 294K, Mutator Free: 720 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27299K, Max: 8171K; Used: 5468K [945.220s][info][gc,ergo ] GC(566) Start GC cycle (YOUNG) [945.220s][info][gc,start ] GC(566) Concurrent reset [945.220s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent reset [945.256s][info][gc ] GC(566) Concurrent reset 35.959ms [945.256s][info][gc,start ] GC(566) Pause Init Mark (YOUNG) [945.256s][info][gc,task ] GC(566) Using 8 of 8 workers for init marking [945.260s][info][gc ] GC(566) Pause Init Mark (YOUNG) 3.783ms [945.260s][info][gc,start ] GC(566) Concurrent remembered set scanning [945.260s][info][gc,task ] GC(566) Using 4 of 8 workers for Concurrent remembered set scanning [945.287s][info][gc ] GC(566) Concurrent remembered set scanning 26.929ms [945.287s][info][gc,start ] GC(566) Concurrent marking roots [945.287s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent marking roots [945.291s][info][gc ] GC(566) Concurrent marking roots 3.958ms [945.291s][info][gc,start ] GC(566) Concurrent marking (YOUNG) [945.291s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent marking [946.832s][info][gc ] GC(566) Concurrent marking (YOUNG) 1541.021ms [946.833s][info][gc,start ] GC(566) Pause Final Mark (YOUNG) [946.833s][info][gc,task ] GC(566) Using 8 of 8 workers for final marking [946.833s][info][gc,ergo ] GC(566) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [946.833s][info][gc,ergo ] GC(566) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [946.833s][info][gc,ergo ] GC(566) Chosen CSet evacuates young: 396M (of which at least: 0B are to be promoted), old: 0B [946.833s][info][gc,ergo ] GC(566) Collectable Garbage: 8523M (99%), Immediate: 0B (0%), 0 regions, CSet: 8523M (99%), 1115 regions [946.833s][info][gc,ergo ] GC(566) Evacuation Targets: YOUNG: 396M, PROMOTE: 0B, OLD: 0B, TOTAL: 396M [946.834s][info][gc,free ] Free: 2630M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 1767K, Mutator Free: 329 Collector Reserve: 480M, Max: 8192K; Used: 0B Old Collector Reserve: 27299K, Max: 8171K; Used: 5468K [946.834s][info][gc ] GC(566) Pause Final Mark (YOUNG) 1.077ms [946.834s][info][gc,start ] GC(566) Concurrent thread roots [946.834s][info][gc,task ] GC(566) Using 4 of 8 workers for Concurrent thread roots [946.838s][info][gc ] GC(566) Concurrent thread roots 3.922ms [946.838s][info][gc,start ] GC(566) Concurrent weak references [946.838s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent weak references [946.838s][info][gc,ref ] GC(566) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [946.838s][info][gc,ref ] GC(566) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [946.838s][info][gc,ref ] GC(566) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [946.838s][info][gc ] GC(566) Concurrent weak references 0.047ms [946.838s][info][gc,start ] GC(566) Concurrent weak roots [946.838s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent weak root [946.839s][info][gc ] GC(566) Concurrent weak roots 0.896ms [946.839s][info][gc,start ] GC(566) Concurrent cleanup [946.839s][info][gc ] GC(566) Concurrent cleanup 28595M->28596M(31744M) 0.107ms [946.839s][info][gc,free ] Free: 2611M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 4126K, Mutator Free: 327 Collector Reserve: 479M, Max: 8192K; Used: 92880B Old Collector Reserve: 27299K, Max: 8171K; Used: 5468K [946.839s][info][gc,start ] GC(566) Concurrent strong roots [946.839s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent strong root [946.839s][info][gc ] GC(566) Concurrent strong roots 0.473ms [946.839s][info][gc,start ] GC(566) Concurrent evacuation [946.839s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent evacuation [946.997s][info][gc ] GC(566) Concurrent evacuation 157.957ms [946.998s][info][gc,start ] GC(566) Pause Init Update Refs [946.998s][info][gc ] GC(566) Pause Init Update Refs 0.551ms [946.999s][info][gc,start ] GC(566) Concurrent update references [946.999s][info][gc,task ] GC(566) Using 4 of 8 workers for concurrent reference update [946.999s][info][gc,free ] At start of update refs, moving 73725K to Mutator free set from Collector Reserve (73725K) and from Old Collector Reserve (0B) [947.719s][info][gc ] GC(566) Concurrent update references 720.248ms [947.719s][info][gc,start ] GC(566) Concurrent update thread roots [947.728s][info][gc ] GC(566) Concurrent update thread roots 9.300ms [947.729s][info][gc,start ] GC(566) Pause Final Update Refs [947.729s][info][gc,task ] GC(566) Using 8 of 8 workers for final reference update [947.729s][info][gc,free ] Free: 8936M, Max: 8192K regular, 24576K humongous, Frag: 70% external, 99% internal; Used: 8863M, Mutator Free: 1118 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 27124K, Max: 8171K; Used: 5643K [947.729s][info][gc ] GC(566) Pause Final Update Refs 0.266ms [947.729s][info][gc,start ] GC(566) Concurrent cleanup [947.729s][info][gc ] GC(566) Concurrent cleanup 30863M->21943M(31744M) 0.317ms [947.729s][info][gc,ergo ] GC(566) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27134K, young_available: 9744M [947.730s][info][gc,ergo ] GC(566) At end of Concurrent Young GC: GCU: 9.7%, MU: 23.7% during period of 6.375s [947.730s][info][gc,ergo ] GC(566) At end of Concurrent Young GC: YOUNG generation used: 6323M, used regions: 6352M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 9743M [947.730s][info][gc,ergo ] GC(566) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 27134K [947.730s][info][gc,free ] Free: 8935M, Max: 8192K regular, 424M humongous, Frag: 96% external, 0% internal; Used: 9128K, Mutator Free: 1118 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 27124K, Max: 8171K; Used: 5643K [947.730s][info][gc,stats ] [947.730s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [947.730s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [947.730s][info][gc,stats ] [947.730s][info][gc,stats ] Concurrent Reset 35989 us [947.730s][info][gc,stats ] Pause Init Mark (G) 4502 us [947.730s][info][gc,stats ] Pause Init Mark (N) 3792 us [947.730s][info][gc,stats ] Swap Remembered Set 3354 us [947.730s][info][gc,stats ] Update Region States 297 us [947.730s][info][gc,stats ] Concurrent Scan Remembered Set 26946 us, parallelism: 3.94x [947.730s][info][gc,stats ] RS: 106138 us [947.730s][info][gc,stats ] RS: Scan Clusters 106138 us, workers (us): 26843, 26841, 26454, 26000, ---, ---, ---, ---, [947.730s][info][gc,stats ] Concurrent Mark Roots 3971 us, parallelism: 3.65x [947.730s][info][gc,stats ] CMR: 14494 us [947.730s][info][gc,stats ] CMR: Thread Roots 13308 us, workers (us): 3281, 3338, 3463, 3226, ---, ---, ---, ---, [947.730s][info][gc,stats ] CMR: Code Cache Roots 1044 us, workers (us): 271, 292, 141, 340, ---, ---, ---, ---, [947.730s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 26, 23, 16, ---, ---, ---, ---, [947.730s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 39, ---, 7, ---, ---, ---, ---, ---, [947.730s][info][gc,stats ] Concurrent Marking 1541050 us, parallelism: 3.97x [947.730s][info][gc,stats ] CM: 6123498 us [947.730s][info][gc,stats ] CM: Parallel Mark 6123498 us, workers (us): 1530904, 1530870, 1530867, 1530857, ---, ---, ---, ---, [947.730s][info][gc,stats ] Pause Final Mark (G) 1774 us [947.730s][info][gc,stats ] Pause Final Mark (N) 1083 us [947.730s][info][gc,stats ] Finish Mark 509 us [947.730s][info][gc,stats ] Update Region States 93 us [947.730s][info][gc,stats ] Choose Collection Set 242 us [947.730s][info][gc,stats ] Rebuild Free Set 41 us [947.730s][info][gc,stats ] Concurrent Thread Roots 3940 us, parallelism: 3.89x [947.730s][info][gc,stats ] CTR: 15338 us [947.730s][info][gc,stats ] CTR: Thread Roots 15338 us, workers (us): 3869, 3801, 3835, 3833, ---, ---, ---, ---, [947.730s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [947.730s][info][gc,stats ] CWRF: 1 us [947.730s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [947.730s][info][gc,stats ] Concurrent Weak Roots 907 us [947.730s][info][gc,stats ] Roots 58 us, parallelism: 1.28x [947.730s][info][gc,stats ] CWR: 74 us [947.730s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 24, 22, 16, 12, ---, ---, ---, ---, [947.730s][info][gc,stats ] Rendezvous 827 us [947.730s][info][gc,stats ] Concurrent Cleanup 112 us [947.730s][info][gc,stats ] Concurrent Strong Roots 477 us, parallelism: 2.53x [947.730s][info][gc,stats ] CSR: 1205 us [947.730s][info][gc,stats ] CSR: Code Cache Roots 1023 us, workers (us): 391, 208, 262, 163, ---, ---, ---, ---, [947.730s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 47, 38, 34, 34, ---, ---, ---, ---, [947.730s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 7, 22, ---, ---, ---, ---, [947.730s][info][gc,stats ] Concurrent Evacuation 157981 us [947.730s][info][gc,stats ] Pause Init Update Refs (G) 1211 us [947.730s][info][gc,stats ] Pause Init Update Refs (N) 560 us [947.730s][info][gc,stats ] Manage GCLABs 459 us [947.730s][info][gc,stats ] Concurrent Update Refs 720277 us [947.730s][info][gc,stats ] Concurrent Update Thread Roots 9318 us [947.730s][info][gc,stats ] Pause Final Update Refs (G) 918 us [947.730s][info][gc,stats ] Pause Final Update Refs (N) 271 us [947.730s][info][gc,stats ] Update Region States 52 us [947.730s][info][gc,stats ] Trash Collection Set 30 us [947.730s][info][gc,stats ] Rebuild Free Set 78 us [947.730s][info][gc,stats ] Concurrent Cleanup 327 us [947.730s][info][gc,stats ] Workers: Evacuated 395M across 12189824 objects, abandoned 0B across 0 objects. [947.730s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [947.730s][info][gc,stats ] - age 1: 392481248 bytes, 392481248 total [947.730s][info][gc,stats ] - age 2: 13796640 bytes, 406277888 total [947.730s][info][gc,stats ] - age 3: 7448072 bytes, 413725960 total [947.730s][info][gc,stats ] - age 4: 44024 bytes, 413769984 total [947.730s][info][gc,stats ] - age 5: 29936 bytes, 413799920 total [947.730s][info][gc,stats ] - age 6: 1061488 bytes, 414861408 total [947.730s][info][gc,stats ] - age 7: 137048 bytes, 414998456 total [947.730s][info][gc,stats ] [947.730s][info][gc,stats ] Mutators: Evacuated 860K across 27593 objects, abandoned 0B across 0 objects. [947.730s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [947.730s][info][gc,stats ] - age 1: 786976 bytes, 786976 total [947.730s][info][gc,stats ] - age 2: 62976 bytes, 849952 total [947.730s][info][gc,stats ] - age 3: 29648 bytes, 879600 total [947.730s][info][gc,stats ] - age 5: 32 bytes, 879632 total [947.730s][info][gc,stats ] - age 6: 784 bytes, 880416 total [947.730s][info][gc,stats ] - age 7: 272 bytes, 880688 total [947.730s][info][gc,stats ] [947.731s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [947.731s][info][gc,stats ] - age 1: 274940016 bytes, 274940016 total [947.731s][info][gc,stats ] - age 3: 380435488 bytes, 655375504 total [947.731s][info][gc,stats ] [947.731s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [947.731s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [947.731s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [947.741s][info][gc ] Transition from: normal to: idle [948.168s][info][gc ] Trigger (YOUNG): Average GC time (3134.42 ms) is above the time for average allocation rate (2069 MB/s) to deplete free headroom (6484M) (margin of error = 3.21) [948.168s][info][gc,ergo ] Free headroom: 8071M (free) - 1587M (spike) - 0B (penalties) = 6484M [948.168s][info][gc ] Transition from: idle to: normal [948.168s][info][gc ] Heuristics request for young collection accepted [948.169s][info][gc,free ] Free: 8071M, Max: 8192K regular, 424M humongous, Frag: 95% external, 0% internal; Used: 9121K, Mutator Free: 1010 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 27124K, Max: 8171K; Used: 5643K [948.169s][info][gc,ergo ] GC(567) Start GC cycle (YOUNG) [948.169s][info][gc,start ] GC(567) Concurrent reset [948.169s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent reset [948.192s][info][gc ] GC(567) Concurrent reset 23.262ms [948.192s][info][gc,start ] GC(567) Pause Init Mark (YOUNG) [948.192s][info][gc,task ] GC(567) Using 8 of 8 workers for init marking [948.196s][info][gc ] GC(567) Pause Init Mark (YOUNG) 4.009ms [948.197s][info][gc,start ] GC(567) Concurrent remembered set scanning [948.197s][info][gc,task ] GC(567) Using 4 of 8 workers for Concurrent remembered set scanning [948.223s][info][gc ] GC(567) Concurrent remembered set scanning 26.825ms [948.224s][info][gc,start ] GC(567) Concurrent marking roots [948.224s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent marking roots [948.227s][info][gc ] GC(567) Concurrent marking roots 3.738ms [948.227s][info][gc,start ] GC(567) Concurrent marking (YOUNG) [948.227s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent marking [949.028s][info][gc ] Periodic Sample: GCU = 16.504%, MU = 22.465% during most recent 5.0s [950.218s][info][gc ] GC(567) Concurrent marking (YOUNG) 1991.106ms [950.219s][info][gc,start ] GC(567) Pause Final Mark (YOUNG) [950.219s][info][gc,task ] GC(567) Using 8 of 8 workers for final marking [950.220s][info][gc,ergo ] GC(567) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [950.220s][info][gc,ergo ] GC(567) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [950.220s][info][gc,ergo ] GC(567) Chosen CSet evacuates young: 212M (of which at least: 0B are to be promoted), old: 0B [950.220s][info][gc,ergo ] GC(567) Collectable Garbage: 5922M (99%), Immediate: 0B (0%), 0 regions, CSet: 5922M (99%), 767 regions [950.220s][info][gc,ergo ] GC(567) Evacuation Targets: YOUNG: 212M, PROMOTE: 0B, OLD: 0B, TOTAL: 212M [950.220s][info][gc,free ] Free: 4553M, Max: 8192K regular, 416M humongous, Frag: 91% external, 0% internal; Used: 6699K, Mutator Free: 570 Collector Reserve: 255M, Max: 8192K; Used: 2064B Old Collector Reserve: 27124K, Max: 8171K; Used: 5643K [950.220s][info][gc ] GC(567) Pause Final Mark (YOUNG) 1.555ms [950.220s][info][gc,start ] GC(567) Concurrent thread roots [950.220s][info][gc,task ] GC(567) Using 4 of 8 workers for Concurrent thread roots [950.224s][info][gc ] GC(567) Concurrent thread roots 3.919ms [950.224s][info][gc,start ] GC(567) Concurrent weak references [950.224s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent weak references [950.224s][info][gc,ref ] GC(567) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [950.224s][info][gc,ref ] GC(567) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [950.224s][info][gc,ref ] GC(567) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [950.224s][info][gc ] GC(567) Concurrent weak references 0.039ms [950.224s][info][gc,start ] GC(567) Concurrent weak roots [950.224s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent weak root [950.225s][info][gc ] GC(567) Concurrent weak roots 0.674ms [950.225s][info][gc,start ] GC(567) Concurrent cleanup [950.225s][info][gc ] GC(567) Concurrent cleanup 26889M->26889M(31744M) 0.109ms [950.225s][info][gc,free ] Free: 4541M, Max: 8192K regular, 416M humongous, Frag: 91% external, 0% internal; Used: 2791K, Mutator Free: 568 Collector Reserve: 255M, Max: 8192K; Used: 12384B Old Collector Reserve: 27124K, Max: 8171K; Used: 5643K [950.225s][info][gc,start ] GC(567) Concurrent strong roots [950.225s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent strong root [950.226s][info][gc ] GC(567) Concurrent strong roots 0.424ms [950.226s][info][gc,start ] GC(567) Concurrent evacuation [950.226s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent evacuation [950.320s][info][gc ] GC(567) Concurrent evacuation 94.518ms [950.321s][info][gc,start ] GC(567) Pause Init Update Refs [950.321s][info][gc ] GC(567) Pause Init Update Refs 0.543ms [950.321s][info][gc,start ] GC(567) Concurrent update references [950.321s][info][gc,task ] GC(567) Using 4 of 8 workers for concurrent reference update [950.321s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [951.081s][info][gc ] GC(567) Concurrent update references 759.656ms [951.081s][info][gc,start ] GC(567) Concurrent update thread roots [951.090s][info][gc ] GC(567) Concurrent update thread roots 9.221ms [951.091s][info][gc,start ] GC(567) Pause Final Update Refs [951.091s][info][gc,task ] GC(567) Using 8 of 8 workers for final reference update [951.091s][info][gc,free ] Free: 8167M, Max: 8192K regular, 416M humongous, Frag: 81% external, 73% internal; Used: 5976M, Mutator Free: 1021 Collector Reserve: 808M, Max: 8192K; Used: 159M Old Collector Reserve: 27112K, Max: 8171K; Used: 5655K [951.091s][info][gc ] GC(567) Pause Final Update Refs 0.237ms [951.091s][info][gc,start ] GC(567) Concurrent cleanup [951.091s][info][gc ] GC(567) Concurrent cleanup 28840M->22713M(31744M) 0.170ms [951.091s][info][gc,ergo ] GC(567) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 27122K, young_available: 8974M [951.092s][info][gc,ergo ] GC(567) At end of Concurrent Young GC: GCU: 21.5%, MU: 17.6% during period of 3.362s [951.092s][info][gc,ergo ] GC(567) At end of Concurrent Young GC: YOUNG generation used: 7093M, used regions: 7120M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 8973M [951.092s][info][gc,ergo ] GC(567) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 27122K [951.092s][info][gc,free ] Free: 8165M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2476K, Mutator Free: 1021 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27112K, Max: 8171K; Used: 5655K [951.092s][info][gc,stats ] [951.092s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [951.092s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [951.092s][info][gc,stats ] [951.092s][info][gc,stats ] Concurrent Reset 23286 us [951.092s][info][gc,stats ] Pause Init Mark (G) 4834 us [951.092s][info][gc,stats ] Pause Init Mark (N) 4021 us [951.092s][info][gc,stats ] Swap Remembered Set 3625 us [951.092s][info][gc,stats ] Update Region States 233 us [951.092s][info][gc,stats ] Concurrent Scan Remembered Set 26842 us, parallelism: 3.98x [951.092s][info][gc,stats ] RS: 106904 us [951.092s][info][gc,stats ] RS: Scan Clusters 106904 us, workers (us): 26749, 26744, 26732, 26680, ---, ---, ---, ---, [951.092s][info][gc,stats ] Concurrent Mark Roots 3751 us, parallelism: 3.61x [951.092s][info][gc,stats ] CMR: 13555 us [951.092s][info][gc,stats ] CMR: Thread Roots 12412 us, workers (us): 3202, 3228, 3002, 2981, ---, ---, ---, ---, [951.092s][info][gc,stats ] CMR: Code Cache Roots 1018 us, workers (us): 180, 146, 354, 339, ---, ---, ---, ---, [951.092s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 29, 26, 19, 16, ---, ---, ---, ---, [951.092s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): 27, 7, ---, ---, ---, ---, ---, ---, [951.092s][info][gc,stats ] Concurrent Marking 1991137 us, parallelism: 3.98x [951.092s][info][gc,stats ] CM: 7922420 us [951.092s][info][gc,stats ] CM: Parallel Mark 7922420 us, workers (us): 1980619, 1980601, 1980598, 1980602, ---, ---, ---, ---, [951.092s][info][gc,stats ] Pause Final Mark (G) 2054 us [951.092s][info][gc,stats ] Pause Final Mark (N) 1561 us [951.092s][info][gc,stats ] Finish Mark 502 us [951.092s][info][gc,stats ] Update Region States 86 us [951.092s][info][gc,stats ] Choose Collection Set 199 us [951.092s][info][gc,stats ] Rebuild Free Set 45 us [951.092s][info][gc,stats ] Concurrent Thread Roots 3934 us, parallelism: 3.84x [951.092s][info][gc,stats ] CTR: 15091 us [951.092s][info][gc,stats ] CTR: Thread Roots 15091 us, workers (us): 3777, 3739, 3711, 3864, ---, ---, ---, ---, [951.092s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [951.092s][info][gc,stats ] CWRF: 1 us [951.092s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [951.092s][info][gc,stats ] Concurrent Weak Roots 679 us [951.092s][info][gc,stats ] Roots 54 us, parallelism: 1.44x [951.092s][info][gc,stats ] CWR: 79 us [951.092s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 25, 23, 17, 14, ---, ---, ---, ---, [951.092s][info][gc,stats ] Rendezvous 612 us [951.092s][info][gc,stats ] Concurrent Cleanup 114 us [951.092s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.93x [951.092s][info][gc,stats ] CSR: 1252 us [951.092s][info][gc,stats ] CSR: Code Cache Roots 1048 us, workers (us): 343, 199, 197, 309, ---, ---, ---, ---, [951.092s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 46, 41, 41, 40, ---, ---, ---, ---, [951.092s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [951.092s][info][gc,stats ] Concurrent Evacuation 94542 us [951.092s][info][gc,stats ] Pause Init Update Refs (G) 1193 us [951.092s][info][gc,stats ] Pause Init Update Refs (N) 554 us [951.092s][info][gc,stats ] Manage GCLABs 444 us [951.092s][info][gc,stats ] Concurrent Update Refs 759689 us [951.092s][info][gc,stats ] Concurrent Update Thread Roots 9229 us [951.092s][info][gc,stats ] Pause Final Update Refs (G) 828 us [951.092s][info][gc,stats ] Pause Final Update Refs (N) 242 us [951.092s][info][gc,stats ] Update Region States 50 us [951.092s][info][gc,stats ] Trash Collection Set 23 us [951.092s][info][gc,stats ] Rebuild Free Set 80 us [951.092s][info][gc,stats ] Concurrent Cleanup 175 us [951.092s][info][gc,stats ] Workers: Evacuated 212M across 6197612 objects, abandoned 0B across 0 objects. [951.092s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [951.092s][info][gc,stats ] - age 1: 174859480 bytes, 174859480 total [951.092s][info][gc,stats ] - age 2: 32169800 bytes, 207029280 total [951.092s][info][gc,stats ] - age 3: 8999072 bytes, 216028352 total [951.092s][info][gc,stats ] - age 4: 6213280 bytes, 222241632 total [951.092s][info][gc,stats ] - age 5: 34792 bytes, 222276424 total [951.092s][info][gc,stats ] - age 6: 24616 bytes, 222301040 total [951.092s][info][gc,stats ] - age 7: 603288 bytes, 222904328 total [951.092s][info][gc,stats ] [951.092s][info][gc,stats ] Mutators: Evacuated 1040B across 48 objects, abandoned 0B across 0 objects. [951.092s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [951.092s][info][gc,stats ] - age 1: 368 bytes, 368 total [951.092s][info][gc,stats ] - age 2: 288 bytes, 656 total [951.092s][info][gc,stats ] - age 3: 32 bytes, 688 total [951.092s][info][gc,stats ] - age 6: 32 bytes, 720 total [951.092s][info][gc,stats ] - age 7: 320 bytes, 1040 total [951.092s][info][gc,stats ] [951.092s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [951.092s][info][gc,stats ] - age 1: 435617656 bytes, 435617656 total [951.092s][info][gc,stats ] - age 2: 274542792 bytes, 710160448 total [951.092s][info][gc,stats ] - age 4: 380435488 bytes, 1090595936 total [951.092s][info][gc,stats ] [951.092s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [951.092s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [951.092s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [951.102s][info][gc ] Transition from: normal to: idle [951.103s][info][gc ] Trigger (YOUNG): Average GC time (4106.88 ms) is above the time for average allocation rate (2063 MB/s) to deplete free headroom (6555M) (margin of error = 3.25) [951.103s][info][gc,ergo ] Free headroom: 8142M (free) - 1587M (spike) - 0B (penalties) = 6555M [951.103s][info][gc ] Transition from: idle to: normal [951.103s][info][gc ] Heuristics request for young collection accepted [951.103s][info][gc,free ] Free: 8142M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1868K, Mutator Free: 1018 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 27112K, Max: 8171K; Used: 5655K [951.103s][info][gc,ergo ] GC(568) Start GC cycle (YOUNG) [951.103s][info][gc,start ] GC(568) Concurrent reset [951.103s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent reset [951.133s][info][gc ] GC(568) Concurrent reset 30.067ms [951.134s][info][gc,start ] GC(568) Pause Init Mark (YOUNG) [951.134s][info][gc,task ] GC(568) Using 8 of 8 workers for init marking [951.137s][info][gc ] GC(568) Pause Init Mark (YOUNG) 3.772ms [951.138s][info][gc,start ] GC(568) Concurrent remembered set scanning [951.138s][info][gc,task ] GC(568) Using 4 of 8 workers for Concurrent remembered set scanning [951.168s][info][gc ] GC(568) Concurrent remembered set scanning 29.968ms [951.168s][info][gc,start ] GC(568) Concurrent marking roots [951.168s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent marking roots [951.172s][info][gc ] GC(568) Concurrent marking roots 4.361ms [951.172s][info][gc,start ] GC(568) Concurrent marking (YOUNG) [951.172s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent marking [953.198s][info][gc ] GC(568) Concurrent marking (YOUNG) 2025.926ms [953.198s][info][gc,start ] GC(568) Pause Final Mark (YOUNG) [953.198s][info][gc,task ] GC(568) Using 8 of 8 workers for final marking [953.199s][info][gc,ergo ] GC(568) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [953.199s][info][gc,ergo ] GC(568) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [953.199s][info][gc,ergo ] GC(568) Chosen CSet evacuates young: 61267K (of which at least: 0B are to be promoted), old: 0B [953.199s][info][gc,ergo ] GC(568) Collectable Garbage: 5852M (98%), Immediate: 0B (0%), 0 regions, CSet: 5852M (98%), 739 regions [953.199s][info][gc,ergo ] GC(568) Evacuation Targets: YOUNG: 61267K, PROMOTE: 0B, OLD: 0B, TOTAL: 61267K [953.199s][info][gc,free ] Free: 4745M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6861K, Mutator Free: 594 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 27112K, Max: 8171K; Used: 5655K [953.199s][info][gc ] GC(568) Pause Final Mark (YOUNG) 1.049ms [953.199s][info][gc,start ] GC(568) Concurrent thread roots [953.199s][info][gc,task ] GC(568) Using 4 of 8 workers for Concurrent thread roots [953.203s][info][gc ] GC(568) Concurrent thread roots 3.553ms [953.203s][info][gc,start ] GC(568) Concurrent weak references [953.203s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent weak references [953.203s][info][gc,ref ] GC(568) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [953.203s][info][gc,ref ] GC(568) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [953.203s][info][gc,ref ] GC(568) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [953.203s][info][gc ] GC(568) Concurrent weak references 0.037ms [953.203s][info][gc,start ] GC(568) Concurrent weak roots [953.203s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent weak root [953.204s][info][gc ] GC(568) Concurrent weak roots 0.622ms [953.204s][info][gc,start ] GC(568) Concurrent cleanup [953.204s][info][gc ] GC(568) Concurrent cleanup 26883M->26883M(31744M) 0.103ms [953.204s][info][gc,free ] Free: 4732M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3419K, Mutator Free: 592 Collector Reserve: 73723K, Max: 8192K; Used: 4128B Old Collector Reserve: 27112K, Max: 8171K; Used: 5655K [953.204s][info][gc,start ] GC(568) Concurrent strong roots [953.204s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent strong root [953.204s][info][gc ] GC(568) Concurrent strong roots 0.446ms [953.204s][info][gc,start ] GC(568) Concurrent evacuation [953.204s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent evacuation [953.228s][info][gc ] GC(568) Concurrent evacuation 23.272ms [953.228s][info][gc,start ] GC(568) Pause Init Update Refs [953.228s][info][gc ] GC(568) Pause Init Update Refs 0.471ms [953.228s][info][gc,start ] GC(568) Concurrent update references [953.228s][info][gc,task ] GC(568) Using 4 of 8 workers for concurrent reference update [953.229s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [953.913s][info][gc ] GC(568) Concurrent update references 684.309ms [953.913s][info][gc,start ] GC(568) Concurrent update thread roots [953.922s][info][gc ] GC(568) Concurrent update thread roots 9.587ms [953.923s][info][gc,start ] GC(568) Pause Final Update Refs [953.923s][info][gc,task ] GC(568) Using 8 of 8 workers for final reference update [953.923s][info][gc,free ] Free: 8404M, Max: 8192K regular, 512M humongous, Frag: 80% external, 69% internal; Used: 5843M, Mutator Free: 1051 Collector Reserve: 808M, Max: 8192K; Used: 73728K Old Collector Reserve: 26530K, Max: 8171K; Used: 6237K [953.923s][info][gc ] GC(568) Pause Final Update Refs 0.215ms [953.923s][info][gc,start ] GC(568) Concurrent cleanup [953.923s][info][gc ] GC(568) Concurrent cleanup 28380M->22476M(31744M) 0.186ms [953.923s][info][gc,ergo ] GC(568) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26541K, young_available: 9212M [953.924s][info][gc,ergo ] GC(568) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.832s [953.924s][info][gc,ergo ] GC(568) At end of Concurrent Young GC: YOUNG generation used: 6855M, used regions: 6880M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 9211M [953.924s][info][gc,ergo ] GC(568) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 26541K [953.924s][info][gc,free ] Free: 8403M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5099K, Mutator Free: 1051 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 26530K, Max: 8171K; Used: 6237K [953.924s][info][gc,stats ] [953.924s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [953.924s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [953.924s][info][gc,stats ] [953.924s][info][gc,stats ] Concurrent Reset 30095 us [953.924s][info][gc,stats ] Pause Init Mark (G) 4480 us [953.924s][info][gc,stats ] Pause Init Mark (N) 3781 us [953.924s][info][gc,stats ] Swap Remembered Set 3335 us [953.924s][info][gc,stats ] Update Region States 309 us [953.924s][info][gc,stats ] Concurrent Scan Remembered Set 29990 us, parallelism: 3.99x [953.924s][info][gc,stats ] RS: 119581 us [953.924s][info][gc,stats ] RS: Scan Clusters 119581 us, workers (us): 29902, 29895, 29893, 29891, ---, ---, ---, ---, [953.924s][info][gc,stats ] Concurrent Mark Roots 4370 us, parallelism: 3.67x [953.924s][info][gc,stats ] CMR: 16047 us [953.924s][info][gc,stats ] CMR: Thread Roots 14813 us, workers (us): 3634, 3745, 3827, 3607, ---, ---, ---, ---, [953.924s][info][gc,stats ] CMR: Code Cache Roots 1095 us, workers (us): 395, 179, 182, 339, ---, ---, ---, ---, [953.924s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 34, 28, 25, 16, ---, ---, ---, ---, [953.924s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [953.924s][info][gc,stats ] Concurrent Marking 2025953 us, parallelism: 3.98x [953.924s][info][gc,stats ] CM: 8065930 us [953.924s][info][gc,stats ] CM: Parallel Mark 8065930 us, workers (us): 2016480, 2016494, 2016483, 2016474, ---, ---, ---, ---, [953.924s][info][gc,stats ] Pause Final Mark (G) 1559 us [953.924s][info][gc,stats ] Pause Final Mark (N) 1055 us [953.924s][info][gc,stats ] Finish Mark 515 us [953.924s][info][gc,stats ] Update Region States 96 us [953.924s][info][gc,stats ] Choose Collection Set 197 us [953.924s][info][gc,stats ] Rebuild Free Set 56 us [953.924s][info][gc,stats ] Concurrent Thread Roots 3566 us, parallelism: 3.88x [953.924s][info][gc,stats ] CTR: 13851 us [953.924s][info][gc,stats ] CTR: Thread Roots 13851 us, workers (us): 3500, 3472, 3453, 3426, ---, ---, ---, ---, [953.924s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [953.924s][info][gc,stats ] CWRF: 1 us [953.924s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [953.924s][info][gc,stats ] Concurrent Weak Roots 627 us [953.924s][info][gc,stats ] Roots 57 us, parallelism: 1.42x [953.924s][info][gc,stats ] CWR: 80 us [953.924s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 26, 22, 18, 14, ---, ---, ---, ---, [953.924s][info][gc,stats ] Rendezvous 558 us [953.924s][info][gc,stats ] Concurrent Cleanup 107 us [953.924s][info][gc,stats ] Concurrent Strong Roots 449 us, parallelism: 2.73x [953.924s][info][gc,stats ] CSR: 1227 us [953.924s][info][gc,stats ] CSR: Code Cache Roots 1042 us, workers (us): 341, 161, 363, 178, ---, ---, ---, ---, [953.924s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 45, 41, 36, 36, ---, ---, ---, ---, [953.924s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [953.924s][info][gc,stats ] Concurrent Evacuation 23286 us [953.924s][info][gc,stats ] Pause Init Update Refs (G) 935 us [953.924s][info][gc,stats ] Pause Init Update Refs (N) 479 us [953.924s][info][gc,stats ] Manage GCLABs 401 us [953.924s][info][gc,stats ] Concurrent Update Refs 684334 us [953.924s][info][gc,stats ] Concurrent Update Thread Roots 9606 us [953.924s][info][gc,stats ] Pause Final Update Refs (G) 813 us [953.924s][info][gc,stats ] Pause Final Update Refs (N) 220 us [953.924s][info][gc,stats ] Update Region States 48 us [953.924s][info][gc,stats ] Trash Collection Set 14 us [953.924s][info][gc,stats ] Rebuild Free Set 76 us [953.924s][info][gc,stats ] Concurrent Cleanup 193 us [953.924s][info][gc,stats ] Workers: Evacuated 61267K across 1132362 objects, abandoned 0B across 0 objects. [953.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [953.924s][info][gc,stats ] - age 1: 38963376 bytes, 38963376 total [953.924s][info][gc,stats ] - age 2: 16806016 bytes, 55769392 total [953.924s][info][gc,stats ] - age 3: 4855248 bytes, 60624640 total [953.924s][info][gc,stats ] - age 4: 1672592 bytes, 62297232 total [953.924s][info][gc,stats ] - age 5: 38216 bytes, 62335448 total [953.924s][info][gc,stats ] - age 6: 96 bytes, 62335544 total [953.924s][info][gc,stats ] - age 7: 402136 bytes, 62737680 total [953.924s][info][gc,stats ] [953.924s][info][gc,stats ] Mutators: Evacuated 64B across 3 objects, abandoned 0B across 0 objects. [953.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [953.924s][info][gc,stats ] - age 2: 32 bytes, 32 total [953.924s][info][gc,stats ] - age 3: 32 bytes, 64 total [953.924s][info][gc,stats ] [953.924s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [953.924s][info][gc,stats ] - age 1: 166847120 bytes, 166847120 total [953.924s][info][gc,stats ] - age 2: 435335520 bytes, 602182640 total [953.924s][info][gc,stats ] - age 3: 274385584 bytes, 876568224 total [953.924s][info][gc,stats ] - age 5: 380435488 bytes, 1257003712 total [953.924s][info][gc,stats ] [953.924s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [953.924s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [953.924s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [953.934s][info][gc ] Transition from: normal to: idle [953.934s][info][gc ] Trigger (YOUNG): Average GC time (4677.45 ms) is above the time for average allocation rate (2057 MB/s) to deplete free headroom (6793M) (margin of error = 3.27) [953.935s][info][gc,ergo ] Free headroom: 8381M (free) - 1587M (spike) - 0B (penalties) = 6793M [953.935s][info][gc ] Transition from: idle to: normal [953.935s][info][gc ] Heuristics request for young collection accepted [953.935s][info][gc,free ] Free: 8380M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 11341K, Mutator Free: 1049 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 26530K, Max: 8171K; Used: 6237K [953.935s][info][gc,ergo ] GC(569) Start GC cycle (YOUNG) [953.935s][info][gc,start ] GC(569) Concurrent reset [953.935s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent reset [953.956s][info][gc ] GC(569) Concurrent reset 21.462ms [953.957s][info][gc,start ] GC(569) Pause Init Mark (YOUNG) [953.957s][info][gc,task ] GC(569) Using 8 of 8 workers for init marking [953.960s][info][gc ] GC(569) Pause Init Mark (YOUNG) 3.800ms [953.961s][info][gc,start ] GC(569) Concurrent remembered set scanning [953.961s][info][gc,task ] GC(569) Using 4 of 8 workers for Concurrent remembered set scanning [953.992s][info][gc ] GC(569) Concurrent remembered set scanning 31.539ms [953.992s][info][gc,start ] GC(569) Concurrent marking roots [953.992s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent marking roots [953.996s][info][gc ] GC(569) Concurrent marking roots 3.672ms [953.996s][info][gc,start ] GC(569) Concurrent marking (YOUNG) [953.996s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent marking [954.038s][info][gc ] Periodic Sample: GCU = 24.471%, MU = 18.013% during most recent 5.0s [956.052s][info][gc ] GC(569) Concurrent marking (YOUNG) 2056.321ms [956.053s][info][gc,start ] GC(569) Pause Final Mark (YOUNG) [956.053s][info][gc,task ] GC(569) Using 8 of 8 workers for final marking [956.053s][info][gc,ergo ] GC(569) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [956.053s][info][gc,ergo ] GC(569) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [956.054s][info][gc,ergo ] GC(569) Chosen CSet evacuates young: 53968K (of which at least: 0B are to be promoted), old: 0B [956.054s][info][gc,ergo ] GC(569) Collectable Garbage: 5598M (98%), Immediate: 0B (0%), 0 regions, CSet: 5598M (98%), 707 regions [956.054s][info][gc,ergo ] GC(569) Evacuation Targets: YOUNG: 53968K, PROMOTE: 0B, OLD: 0B, TOTAL: 53968K [956.054s][info][gc,free ] Free: 4930M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5256K, Mutator Free: 617 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 26530K, Max: 8171K; Used: 6237K [956.054s][info][gc ] GC(569) Pause Final Mark (YOUNG) 1.010ms [956.054s][info][gc,start ] GC(569) Concurrent thread roots [956.054s][info][gc,task ] GC(569) Using 4 of 8 workers for Concurrent thread roots [956.058s][info][gc ] GC(569) Concurrent thread roots 3.944ms [956.058s][info][gc,start ] GC(569) Concurrent weak references [956.058s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent weak references [956.058s][info][gc,ref ] GC(569) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [956.058s][info][gc,ref ] GC(569) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [956.058s][info][gc,ref ] GC(569) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [956.058s][info][gc ] GC(569) Concurrent weak references 0.044ms [956.058s][info][gc,start ] GC(569) Concurrent weak roots [956.058s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent weak root [956.058s][info][gc ] GC(569) Concurrent weak roots 0.664ms [956.058s][info][gc,start ] GC(569) Concurrent cleanup [956.059s][info][gc ] GC(569) Concurrent cleanup 26701M->26701M(31744M) 0.157ms [956.059s][info][gc,free ] Free: 4918M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 1546K, Mutator Free: 615 Collector Reserve: 65531K, Max: 8192K; Used: 4128B Old Collector Reserve: 26530K, Max: 8171K; Used: 6237K [956.059s][info][gc,start ] GC(569) Concurrent strong roots [956.059s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent strong root [956.059s][info][gc ] GC(569) Concurrent strong roots 0.433ms [956.059s][info][gc,start ] GC(569) Concurrent evacuation [956.059s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent evacuation [956.082s][info][gc ] GC(569) Concurrent evacuation 22.930ms [956.082s][info][gc,start ] GC(569) Pause Init Update Refs [956.083s][info][gc ] GC(569) Pause Init Update Refs 0.503ms [956.083s][info][gc,start ] GC(569) Concurrent update references [956.083s][info][gc,task ] GC(569) Using 4 of 8 workers for concurrent reference update [956.083s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [956.748s][info][gc ] GC(569) Concurrent update references 664.990ms [956.748s][info][gc,start ] GC(569) Concurrent update thread roots [956.757s][info][gc ] GC(569) Concurrent update thread roots 9.329ms [956.758s][info][gc,start ] GC(569) Pause Final Update Refs [956.758s][info][gc,task ] GC(569) Using 8 of 8 workers for final reference update [956.758s][info][gc,free ] Free: 8371M, Max: 8192K regular, 512M humongous, Frag: 82% external, 66% internal; Used: 5591M, Mutator Free: 1047 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 26528K, Max: 8171K; Used: 6239K [956.758s][info][gc ] GC(569) Pause Final Update Refs 0.241ms [956.758s][info][gc,start ] GC(569) Concurrent cleanup [956.758s][info][gc ] GC(569) Concurrent cleanup 28152M->22509M(31744M) 0.186ms [956.759s][info][gc,ergo ] GC(569) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26538K, young_available: 9178M [956.759s][info][gc,ergo ] GC(569) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.2% during period of 2.835s [956.759s][info][gc,ergo ] GC(569) At end of Concurrent Young GC: YOUNG generation used: 6888M, used regions: 6920M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 9177M [956.759s][info][gc,ergo ] GC(569) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 26538K [956.759s][info][gc,free ] Free: 8369M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6393K, Mutator Free: 1047 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 26528K, Max: 8171K; Used: 6239K [956.759s][info][gc,stats ] [956.759s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [956.759s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [956.759s][info][gc,stats ] [956.759s][info][gc,stats ] Concurrent Reset 21487 us [956.759s][info][gc,stats ] Pause Init Mark (G) 4627 us [956.759s][info][gc,stats ] Pause Init Mark (N) 3812 us [956.759s][info][gc,stats ] Swap Remembered Set 3378 us [956.759s][info][gc,stats ] Update Region States 269 us [956.759s][info][gc,stats ] Concurrent Scan Remembered Set 31555 us, parallelism: 3.99x [956.759s][info][gc,stats ] RS: 125788 us [956.759s][info][gc,stats ] RS: Scan Clusters 125788 us, workers (us): 31453, 31449, 31445, 31441, ---, ---, ---, ---, [956.759s][info][gc,stats ] Concurrent Mark Roots 3688 us, parallelism: 3.61x [956.759s][info][gc,stats ] CMR: 13310 us [956.759s][info][gc,stats ] CMR: Thread Roots 12076 us, workers (us): 3056, 2922, 3173, 2925, ---, ---, ---, ---, [956.759s][info][gc,stats ] CMR: Code Cache Roots 1104 us, workers (us): 187, 364, 154, 399, ---, ---, ---, ---, [956.759s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 30, 22, 22, 20, ---, ---, ---, ---, [956.759s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 30, ---, 7, ---, ---, ---, ---, ---, [956.759s][info][gc,stats ] Concurrent Marking 2056350 us, parallelism: 3.98x [956.759s][info][gc,stats ] CM: 8187131 us [956.759s][info][gc,stats ] CM: Parallel Mark 8187131 us, workers (us): 2046793, 2046795, 2046783, 2046761, ---, ---, ---, ---, [956.759s][info][gc,stats ] Pause Final Mark (G) 1513 us [956.759s][info][gc,stats ] Pause Final Mark (N) 1016 us [956.759s][info][gc,stats ] Finish Mark 497 us [956.759s][info][gc,stats ] Update Region States 93 us [956.759s][info][gc,stats ] Choose Collection Set 195 us [956.759s][info][gc,stats ] Rebuild Free Set 43 us [956.759s][info][gc,stats ] Concurrent Thread Roots 3955 us, parallelism: 3.89x [956.759s][info][gc,stats ] CTR: 15377 us [956.759s][info][gc,stats ] CTR: Thread Roots 15377 us, workers (us): 3841, 3893, 3779, 3864, ---, ---, ---, ---, [956.759s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [956.759s][info][gc,stats ] CWRF: 1 us [956.759s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [956.759s][info][gc,stats ] Concurrent Weak Roots 682 us [956.759s][info][gc,stats ] Roots 51 us, parallelism: 1.51x [956.759s][info][gc,stats ] CWR: 77 us [956.759s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 25, 20, 18, 15, ---, ---, ---, ---, [956.759s][info][gc,stats ] Rendezvous 605 us [956.759s][info][gc,stats ] Concurrent Cleanup 164 us [956.759s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.62x [956.759s][info][gc,stats ] CSR: 1149 us [956.759s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 193, 346, 156, 284, ---, ---, ---, ---, [956.759s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 45, 37, 30, 29, ---, ---, ---, ---, [956.759s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, 22, ---, ---, ---, ---, ---, [956.759s][info][gc,stats ] Concurrent Evacuation 22945 us [956.759s][info][gc,stats ] Pause Init Update Refs (G) 988 us [956.759s][info][gc,stats ] Pause Init Update Refs (N) 511 us [956.759s][info][gc,stats ] Manage GCLABs 430 us [956.759s][info][gc,stats ] Concurrent Update Refs 665022 us [956.759s][info][gc,stats ] Concurrent Update Thread Roots 9347 us [956.759s][info][gc,stats ] Pause Final Update Refs (G) 881 us [956.759s][info][gc,stats ] Pause Final Update Refs (N) 246 us [956.759s][info][gc,stats ] Update Region States 55 us [956.759s][info][gc,stats ] Trash Collection Set 13 us [956.759s][info][gc,stats ] Rebuild Free Set 82 us [956.759s][info][gc,stats ] Concurrent Cleanup 191 us [956.759s][info][gc,stats ] Workers: Evacuated 53967K across 900101 objects, abandoned 0B across 0 objects. [956.759s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [956.759s][info][gc,stats ] - age 1: 38557256 bytes, 38557256 total [956.759s][info][gc,stats ] - age 2: 669984 bytes, 39227240 total [956.759s][info][gc,stats ] - age 3: 10732472 bytes, 49959712 total [956.759s][info][gc,stats ] - age 4: 3607008 bytes, 53566720 total [956.759s][info][gc,stats ] - age 5: 1668544 bytes, 55235264 total [956.759s][info][gc,stats ] - age 6: 27664 bytes, 55262928 total [956.759s][info][gc,stats ] - age 7: 160 bytes, 55263088 total [956.759s][info][gc,stats ] [956.759s][info][gc,stats ] Mutators: Evacuated 224B across 14 objects, abandoned 0B across 0 objects. [956.759s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [956.759s][info][gc,stats ] - age 2: 96 bytes, 96 total [956.759s][info][gc,stats ] - age 3: 128 bytes, 224 total [956.759s][info][gc,stats ] [956.759s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [956.759s][info][gc,stats ] - age 1: 7276240 bytes, 7276240 total [956.759s][info][gc,stats ] - age 2: 166717280 bytes, 173993520 total [956.759s][info][gc,stats ] - age 3: 435117048 bytes, 609110568 total [956.759s][info][gc,stats ] - age 4: 274227848 bytes, 883338416 total [956.759s][info][gc,stats ] - age 6: 380435488 bytes, 1263773904 total [956.759s][info][gc,stats ] [956.759s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [956.759s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [956.759s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [956.770s][info][gc ] Transition from: normal to: idle [956.770s][info][gc ] Trigger (YOUNG): Average GC time (5077.96 ms) is above the time for average allocation rate (2052 MB/s) to deplete free headroom (6757M) (margin of error = 3.28) [956.770s][info][gc,ergo ] Free headroom: 8345M (free) - 1587M (spike) - 0B (penalties) = 6757M [956.770s][info][gc ] Transition from: idle to: normal [956.770s][info][gc ] Heuristics request for young collection accepted [956.770s][info][gc,free ] Free: 8345M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7121K, Mutator Free: 1044 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 26528K, Max: 8171K; Used: 6239K [956.770s][info][gc,ergo ] GC(570) Start GC cycle (YOUNG) [956.770s][info][gc,start ] GC(570) Concurrent reset [956.770s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent reset [956.799s][info][gc ] GC(570) Concurrent reset 28.900ms [956.800s][info][gc,start ] GC(570) Pause Init Mark (YOUNG) [956.800s][info][gc,task ] GC(570) Using 8 of 8 workers for init marking [956.804s][info][gc ] GC(570) Pause Init Mark (YOUNG) 3.944ms [956.804s][info][gc,start ] GC(570) Concurrent remembered set scanning [956.804s][info][gc,task ] GC(570) Using 4 of 8 workers for Concurrent remembered set scanning [956.836s][info][gc ] GC(570) Concurrent remembered set scanning 31.979ms [956.836s][info][gc,start ] GC(570) Concurrent marking roots [956.836s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent marking roots [956.840s][info][gc ] GC(570) Concurrent marking roots 3.821ms [956.840s][info][gc,start ] GC(570) Concurrent marking (YOUNG) [956.840s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent marking [958.857s][info][gc ] GC(570) Concurrent marking (YOUNG) 2016.915ms [958.857s][info][gc,start ] GC(570) Pause Final Mark (YOUNG) [958.857s][info][gc,task ] GC(570) Using 8 of 8 workers for final marking [958.858s][info][gc,ergo ] GC(570) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [958.858s][info][gc,ergo ] GC(570) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [958.858s][info][gc,ergo ] GC(570) Chosen CSet evacuates young: 57132K (of which at least: 0B are to be promoted), old: 0B [958.858s][info][gc,ergo ] GC(570) Collectable Garbage: 5648M (98%), Immediate: 0B (0%), 0 regions, CSet: 5648M (98%), 713 regions [958.858s][info][gc,ergo ] GC(570) Evacuation Targets: YOUNG: 57132K, PROMOTE: 0B, OLD: 0B, TOTAL: 57132K [958.858s][info][gc,free ] Free: 4943M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 438K, Mutator Free: 618 Collector Reserve: 73725K, Max: 8192K; Used: 2064B Old Collector Reserve: 26528K, Max: 8171K; Used: 6239K [958.858s][info][gc ] GC(570) Pause Final Mark (YOUNG) 1.022ms [958.858s][info][gc,start ] GC(570) Concurrent thread roots [958.858s][info][gc,task ] GC(570) Using 4 of 8 workers for Concurrent thread roots [958.862s][info][gc ] GC(570) Concurrent thread roots 4.097ms [958.862s][info][gc,start ] GC(570) Concurrent weak references [958.862s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent weak references [958.862s][info][gc,ref ] GC(570) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [958.862s][info][gc,ref ] GC(570) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [958.862s][info][gc,ref ] GC(570) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [958.862s][info][gc ] GC(570) Concurrent weak references 0.052ms [958.862s][info][gc,start ] GC(570) Concurrent weak roots [958.862s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent weak root [958.863s][info][gc ] GC(570) Concurrent weak roots 0.813ms [958.863s][info][gc,start ] GC(570) Concurrent cleanup [958.863s][info][gc ] GC(570) Concurrent cleanup 26686M->26686M(31744M) 0.099ms [958.863s][info][gc,free ] Free: 4930M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6099K, Mutator Free: 617 Collector Reserve: 73715K, Max: 8192K; Used: 12384B Old Collector Reserve: 26528K, Max: 8171K; Used: 6239K [958.863s][info][gc,start ] GC(570) Concurrent strong roots [958.863s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent strong root [958.864s][info][gc ] GC(570) Concurrent strong roots 0.413ms [958.864s][info][gc,start ] GC(570) Concurrent evacuation [958.864s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent evacuation [958.891s][info][gc ] GC(570) Concurrent evacuation 26.927ms [958.891s][info][gc,start ] GC(570) Pause Init Update Refs [958.892s][info][gc ] GC(570) Pause Init Update Refs 0.482ms [958.892s][info][gc,start ] GC(570) Concurrent update references [958.892s][info][gc,task ] GC(570) Using 4 of 8 workers for concurrent reference update [958.892s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [959.049s][info][gc ] Periodic Sample: GCU = 24.658%, MU = 17.975% during most recent 5.0s [959.533s][info][gc ] GC(570) Concurrent update references 641.123ms [959.533s][info][gc,start ] GC(570) Concurrent update thread roots [959.544s][info][gc ] GC(570) Concurrent update thread roots 10.792ms [959.544s][info][gc,start ] GC(570) Pause Final Update Refs [959.544s][info][gc,task ] GC(570) Using 8 of 8 workers for final reference update [959.544s][info][gc,free ] Free: 8438M, Max: 8192K regular, 512M humongous, Frag: 82% external, 66% internal; Used: 5641M, Mutator Free: 1055 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 26525K, Max: 8171K; Used: 6242K [959.544s][info][gc ] GC(570) Pause Final Update Refs 0.232ms [959.545s][info][gc,start ] GC(570) Concurrent cleanup [959.545s][info][gc ] GC(570) Concurrent cleanup 28137M->22442M(31744M) 0.189ms [959.545s][info][gc,ergo ] GC(570) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26536K, young_available: 9246M [959.545s][info][gc,ergo ] GC(570) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.786s [959.545s][info][gc,ergo ] GC(570) At end of Concurrent Young GC: YOUNG generation used: 6821M, used regions: 6848M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16080M, available: 9245M [959.545s][info][gc,ergo ] GC(570) At end of Concurrent Young GC: OLD generation used: 15621M, used regions: 15664M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15664M, available: 26536K [959.545s][info][gc,free ] Free: 8437M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2716K, Mutator Free: 1055 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 26525K, Max: 8171K; Used: 6242K [959.545s][info][gc,stats ] [959.545s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [959.545s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [959.545s][info][gc,stats ] [959.545s][info][gc,stats ] Concurrent Reset 28936 us [959.545s][info][gc,stats ] Pause Init Mark (G) 4746 us [959.545s][info][gc,stats ] Pause Init Mark (N) 3957 us [959.545s][info][gc,stats ] Swap Remembered Set 3529 us [959.545s][info][gc,stats ] Update Region States 275 us [959.545s][info][gc,stats ] Concurrent Scan Remembered Set 31994 us, parallelism: 3.99x [959.545s][info][gc,stats ] RS: 127658 us [959.545s][info][gc,stats ] RS: Scan Clusters 127658 us, workers (us): 31922, 31914, 31914, 31909, ---, ---, ---, ---, [959.545s][info][gc,stats ] Concurrent Mark Roots 3830 us, parallelism: 3.57x [959.545s][info][gc,stats ] CMR: 13667 us [959.545s][info][gc,stats ] CMR: Thread Roots 12592 us, workers (us): 3215, 3035, 3054, 3288, ---, ---, ---, ---, [959.545s][info][gc,stats ] CMR: Code Cache Roots 953 us, workers (us): 143, 339, 293, 178, ---, ---, ---, ---, [959.545s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 29, 24, 20, 15, ---, ---, ---, ---, [959.545s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [959.545s][info][gc,stats ] Concurrent Marking 2016944 us, parallelism: 3.98x [959.545s][info][gc,stats ] CM: 8027744 us [959.545s][info][gc,stats ] CM: Parallel Mark 8027744 us, workers (us): 2006936, 2006944, 2006931, 2006932, ---, ---, ---, ---, [959.545s][info][gc,stats ] Pause Final Mark (G) 1520 us [959.545s][info][gc,stats ] Pause Final Mark (N) 1028 us [959.545s][info][gc,stats ] Finish Mark 497 us [959.545s][info][gc,stats ] Update Region States 85 us [959.545s][info][gc,stats ] Choose Collection Set 194 us [959.545s][info][gc,stats ] Rebuild Free Set 41 us [959.545s][info][gc,stats ] Concurrent Thread Roots 4112 us, parallelism: 3.86x [959.545s][info][gc,stats ] CTR: 15883 us [959.545s][info][gc,stats ] CTR: Thread Roots 15883 us, workers (us): 3946, 3950, 3962, 4024, ---, ---, ---, ---, [959.546s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [959.546s][info][gc,stats ] CWRF: 1 us [959.546s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [959.546s][info][gc,stats ] Concurrent Weak Roots 818 us [959.546s][info][gc,stats ] Roots 57 us, parallelism: 1.53x [959.546s][info][gc,stats ] CWR: 87 us [959.546s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 28, 22, 19, 18, ---, ---, ---, ---, [959.546s][info][gc,stats ] Rendezvous 748 us [959.546s][info][gc,stats ] Concurrent Cleanup 103 us [959.546s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.68x [959.546s][info][gc,stats ] CSR: 1115 us [959.546s][info][gc,stats ] CSR: Code Cache Roots 962 us, workers (us): 258, 159, 340, 205, ---, ---, ---, ---, [959.546s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 36, 32, 31, 28, ---, ---, ---, ---, [959.546s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [959.546s][info][gc,stats ] Concurrent Evacuation 26943 us [959.546s][info][gc,stats ] Pause Init Update Refs (G) 923 us [959.546s][info][gc,stats ] Pause Init Update Refs (N) 490 us [959.546s][info][gc,stats ] Manage GCLABs 411 us [959.546s][info][gc,stats ] Concurrent Update Refs 641153 us [959.546s][info][gc,stats ] Concurrent Update Thread Roots 10810 us [959.546s][info][gc,stats ] Pause Final Update Refs (G) 908 us [959.546s][info][gc,stats ] Pause Final Update Refs (N) 237 us [959.546s][info][gc,stats ] Update Region States 55 us [959.546s][info][gc,stats ] Trash Collection Set 21 us [959.546s][info][gc,stats ] Rebuild Free Set 77 us [959.546s][info][gc,stats ] Concurrent Cleanup 195 us [959.546s][info][gc,stats ] Workers: Evacuated 57132K across 979961 objects, abandoned 0B across 0 objects. [959.546s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [959.546s][info][gc,stats ] - age 1: 41205952 bytes, 41205952 total [959.546s][info][gc,stats ] - age 2: 744728 bytes, 41950680 total [959.546s][info][gc,stats ] - age 3: 569808 bytes, 42520488 total [959.546s][info][gc,stats ] - age 4: 10694784 bytes, 53215272 total [959.546s][info][gc,stats ] - age 5: 3601664 bytes, 56816936 total [959.546s][info][gc,stats ] - age 6: 1666856 bytes, 58483792 total [959.546s][info][gc,stats ] - age 7: 19912 bytes, 58503704 total [959.546s][info][gc,stats ] [959.546s][info][gc,stats ] Mutators: Evacuated 224B across 13 objects, abandoned 0B across 0 objects. [959.546s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [959.546s][info][gc,stats ] - age 1: 32 bytes, 32 total [959.546s][info][gc,stats ] - age 2: 80 bytes, 112 total [959.546s][info][gc,stats ] - age 3: 80 bytes, 192 total [959.546s][info][gc,stats ] - age 6: 32 bytes, 224 total [959.546s][info][gc,stats ] [959.546s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [959.546s][info][gc,stats ] - age 2: 7268768 bytes, 7268768 total [959.546s][info][gc,stats ] - age 3: 166611064 bytes, 173879832 total [959.546s][info][gc,stats ] - age 4: 434914952 bytes, 608794784 total [959.546s][info][gc,stats ] - age 5: 274091888 bytes, 882886672 total [959.546s][info][gc,stats ] - age 7: 380435488 bytes, 1263322160 total [959.546s][info][gc,stats ] [959.546s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [959.546s][info][gc,stats ] - age 7: 10427336480 bytes, 10427336480 total [959.546s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [959.556s][info][gc ] Transition from: normal to: idle [959.556s][info][gc ] Trigger (YOUNG): Average GC time (5332.84 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (6826M) (margin of error = 3.29) [959.556s][info][gc,ergo ] Free headroom: 8413M (free) - 1587M (spike) - 0B (penalties) = 6826M [959.556s][info][gc ] Transition from: idle to: normal [959.556s][info][gc ] Heuristics request for young collection accepted [959.556s][info][gc,free ] Free: 8413M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2128K, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 26525K, Max: 8171K; Used: 6242K [959.556s][info][gc,ergo ] GC(571) Start GC cycle (YOUNG) [959.556s][info][gc,start ] GC(571) Concurrent reset [959.556s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent reset [959.579s][info][gc ] GC(571) Concurrent reset 22.820ms [959.579s][info][gc,start ] GC(571) Pause Init Mark (YOUNG) [959.579s][info][gc,task ] GC(571) Using 8 of 8 workers for init marking [959.584s][info][gc ] GC(571) Pause Init Mark (YOUNG) 5.076ms [959.585s][info][gc,start ] GC(571) Concurrent remembered set scanning [959.585s][info][gc,task ] GC(571) Using 4 of 8 workers for Concurrent remembered set scanning [959.621s][info][gc ] GC(571) Concurrent remembered set scanning 36.530ms [959.621s][info][gc,start ] GC(571) Concurrent marking roots [959.621s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent marking roots [959.625s][info][gc ] GC(571) Concurrent marking roots 4.053ms [959.625s][info][gc,start ] GC(571) Concurrent marking (YOUNG) [959.625s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent marking [961.539s][info][gc ] GC(571) Concurrent marking (YOUNG) 1913.872ms [961.540s][info][gc,start ] GC(571) Pause Final Mark (YOUNG) [961.540s][info][gc,task ] GC(571) Using 8 of 8 workers for final marking [961.540s][info][gc,ergo ] GC(571) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [961.540s][info][gc,ergo ] GC(571) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [961.540s][info][gc,ergo ] GC(571) Chosen CSet evacuates young: 45014K (of which at least: 0B are to be promoted), old: 0B [961.540s][info][gc,ergo ] GC(571) Collectable Garbage: 5564M (98%), Immediate: 0B (0%), 0 regions, CSet: 5564M (98%), 701 regions [961.540s][info][gc,ergo ] GC(571) Evacuation Targets: YOUNG: 45014K, PROMOTE: 0B, OLD: 0B, TOTAL: 45014K [961.541s][info][gc,free ] Free: 5244M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 3308K, Mutator Free: 656 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 26525K, Max: 8171K; Used: 6242K [961.541s][info][gc ] GC(571) Pause Final Mark (YOUNG) 0.960ms [961.541s][info][gc,start ] GC(571) Concurrent thread roots [961.541s][info][gc,task ] GC(571) Using 4 of 8 workers for Concurrent thread roots [961.544s][info][gc ] GC(571) Concurrent thread roots 3.717ms [961.544s][info][gc,start ] GC(571) Concurrent weak references [961.544s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent weak references [961.545s][info][gc,ref ] GC(571) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [961.545s][info][gc,ref ] GC(571) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [961.545s][info][gc,ref ] GC(571) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [961.545s][info][gc ] GC(571) Concurrent weak references 0.047ms [961.545s][info][gc,start ] GC(571) Concurrent weak roots [961.545s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent weak root [961.545s][info][gc ] GC(571) Concurrent weak roots 0.688ms [961.545s][info][gc,start ] GC(571) Concurrent cleanup [961.545s][info][gc ] GC(571) Concurrent cleanup 26398M->26398M(31744M) 0.103ms [961.545s][info][gc,free ] Free: 5233M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6276K, Mutator Free: 655 Collector Reserve: 57327K, Max: 8192K; Used: 16512B Old Collector Reserve: 26525K, Max: 8171K; Used: 6242K [961.545s][info][gc,start ] GC(571) Concurrent strong roots [961.545s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent strong root [961.546s][info][gc ] GC(571) Concurrent strong roots 0.414ms [961.546s][info][gc,start ] GC(571) Concurrent evacuation [961.546s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent evacuation [961.547s][info][gc ] GC(571) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15776M [961.547s][info][gc ] GC(571) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 16040M [961.566s][info][gc ] GC(571) Concurrent evacuation 20.539ms [961.567s][info][gc,start ] GC(571) Pause Init Update Refs [961.567s][info][gc ] GC(571) Pause Init Update Refs 0.486ms [961.567s][info][gc,start ] GC(571) Concurrent update references [961.567s][info][gc,task ] GC(571) Using 4 of 8 workers for concurrent reference update [961.567s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [962.245s][info][gc ] GC(571) Concurrent update references 677.930ms [962.245s][info][gc,start ] GC(571) Concurrent update thread roots [962.254s][info][gc ] GC(571) Concurrent update thread roots 9.173ms [962.255s][info][gc,start ] GC(571) Pause Final Update Refs [962.255s][info][gc,task ] GC(571) Using 8 of 8 workers for final reference update [962.255s][info][gc,free ] Free: 8614M, Max: 8192K regular, 512M humongous, Frag: 84% external, 64% internal; Used: 5537M, Mutator Free: 1077 Collector Reserve: 792M, Max: 8192K; Used: 73728K Old Collector Reserve: 26491K, Max: 8171K; Used: 6276K [962.255s][info][gc ] GC(571) Pause Final Update Refs 0.224ms [962.255s][info][gc,start ] GC(571) Concurrent cleanup [962.255s][info][gc ] GC(571) Concurrent cleanup 27882M->22283M(31744M) 0.174ms [962.255s][info][gc,ergo ] GC(571) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26502K, young_available: 9405M [962.256s][info][gc,ergo ] GC(571) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.6% during period of 2.711s [962.256s][info][gc,ergo ] GC(571) At end of Concurrent Young GC: YOUNG generation used: 6299M, used regions: 6320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15704M, available: 9404M [962.256s][info][gc,ergo ] GC(571) At end of Concurrent Young GC: OLD generation used: 15984M, used regions: 16040M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16040M, available: 26502K [962.256s][info][gc,free ] Free: 8612M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3360K, Mutator Free: 1077 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 26491K, Max: 8171K; Used: 6276K [962.256s][info][gc,stats ] [962.256s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [962.256s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [962.256s][info][gc,stats ] [962.256s][info][gc,stats ] Concurrent Reset 22848 us [962.256s][info][gc,stats ] Pause Init Mark (G) 5864 us [962.256s][info][gc,stats ] Pause Init Mark (N) 5086 us [962.256s][info][gc,stats ] Swap Remembered Set 4723 us [962.256s][info][gc,stats ] Update Region States 224 us [962.256s][info][gc,stats ] Concurrent Scan Remembered Set 36546 us, parallelism: 3.93x [962.256s][info][gc,stats ] RS: 143624 us [962.256s][info][gc,stats ] RS: Scan Clusters 143624 us, workers (us): 36464, 36457, 35382, 35321, ---, ---, ---, ---, [962.256s][info][gc,stats ] Concurrent Mark Roots 4066 us, parallelism: 3.61x [962.256s][info][gc,stats ] CMR: 14693 us [962.256s][info][gc,stats ] CMR: Thread Roots 13555 us, workers (us): 3417, 3368, 3405, 3365, ---, ---, ---, ---, [962.256s][info][gc,stats ] CMR: Code Cache Roots 1005 us, workers (us): 177, 335, 201, 292, ---, ---, ---, ---, [962.256s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 24, 24, 17, ---, ---, ---, ---, [962.256s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [962.256s][info][gc,stats ] Concurrent Marking 1913901 us, parallelism: 3.98x [962.256s][info][gc,stats ] CM: 7618150 us [962.256s][info][gc,stats ] CM: Parallel Mark 7618150 us, workers (us): 1904541, 1904547, 1904539, 1904523, ---, ---, ---, ---, [962.256s][info][gc,stats ] Pause Final Mark (G) 1462 us [962.256s][info][gc,stats ] Pause Final Mark (N) 966 us [962.256s][info][gc,stats ] Finish Mark 441 us [962.256s][info][gc,stats ] Update Region States 99 us [962.256s][info][gc,stats ] Choose Collection Set 195 us [962.256s][info][gc,stats ] Rebuild Free Set 43 us [962.256s][info][gc,stats ] Concurrent Thread Roots 3730 us, parallelism: 3.86x [962.256s][info][gc,stats ] CTR: 14399 us [962.256s][info][gc,stats ] CTR: Thread Roots 14399 us, workers (us): 3580, 3591, 3571, 3656, ---, ---, ---, ---, [962.256s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [962.256s][info][gc,stats ] CWRF: 2 us [962.256s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [962.256s][info][gc,stats ] Concurrent Weak Roots 698 us [962.256s][info][gc,stats ] Roots 57 us, parallelism: 1.44x [962.256s][info][gc,stats ] CWR: 81 us [962.256s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 28, 21, 19, 14, ---, ---, ---, ---, [962.256s][info][gc,stats ] Rendezvous 623 us [962.256s][info][gc,stats ] Concurrent Cleanup 107 us [962.256s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.76x [962.256s][info][gc,stats ] CSR: 1155 us [962.256s][info][gc,stats ] CSR: Code Cache Roots 988 us, workers (us): 272, 340, 188, 188, ---, ---, ---, ---, [962.256s][info][gc,stats ] CSR: VM Strong Roots 139 us, workers (us): 42, 37, 32, 28, ---, ---, ---, ---, [962.256s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [962.256s][info][gc,stats ] Concurrent Evacuation 20554 us [962.256s][info][gc,stats ] Pause Init Update Refs (G) 956 us [962.256s][info][gc,stats ] Pause Init Update Refs (N) 493 us [962.256s][info][gc,stats ] Manage GCLABs 416 us [962.256s][info][gc,stats ] Concurrent Update Refs 677956 us [962.256s][info][gc,stats ] Concurrent Update Thread Roots 9190 us [962.256s][info][gc,stats ] Pause Final Update Refs (G) 862 us [962.256s][info][gc,stats ] Pause Final Update Refs (N) 229 us [962.256s][info][gc,stats ] Update Region States 51 us [962.256s][info][gc,stats ] Trash Collection Set 21 us [962.256s][info][gc,stats ] Rebuild Free Set 79 us [962.256s][info][gc,stats ] Concurrent Cleanup 179 us [962.256s][info][gc,stats ] Workers: Evacuated 45014K across 643659 objects, abandoned 0B across 0 objects. [962.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [962.256s][info][gc,stats ] - age 1: 34864928 bytes, 34864928 total [962.256s][info][gc,stats ] - age 2: 704384 bytes, 35569312 total [962.256s][info][gc,stats ] - age 3: 693552 bytes, 36262864 total [962.256s][info][gc,stats ] - age 4: 492760 bytes, 36755624 total [962.256s][info][gc,stats ] - age 5: 7561664 bytes, 44317288 total [962.256s][info][gc,stats ] - age 6: 90912 bytes, 44408200 total [962.256s][info][gc,stats ] - age 7: 1686672 bytes, 46094872 total [962.256s][info][gc,stats ] [962.256s][info][gc,stats ] Mutators: Evacuated 384B across 17 objects, abandoned 0B across 0 objects. [962.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [962.256s][info][gc,stats ] - age 1: 224 bytes, 224 total [962.256s][info][gc,stats ] - age 3: 96 bytes, 320 total [962.256s][info][gc,stats ] - age 4: 64 bytes, 384 total [962.256s][info][gc,stats ] [962.256s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [962.256s][info][gc,stats ] - age 1: 6798608 bytes, 6798608 total [962.256s][info][gc,stats ] - age 3: 7268768 bytes, 14067376 total [962.256s][info][gc,stats ] - age 4: 166611064 bytes, 180678440 total [962.256s][info][gc,stats ] - age 5: 434914920 bytes, 615593360 total [962.256s][info][gc,stats ] - age 6: 274091888 bytes, 889685248 total [962.256s][info][gc,stats ] [962.256s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [962.256s][info][gc,stats ] - age 7: 10807771968 bytes, 10807771968 total [962.256s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [962.266s][info][gc ] Transition from: normal to: idle [962.267s][info][gc ] Trigger (YOUNG): Average GC time (5466.00 ms) is above the time for average allocation rate (2044 MB/s) to deplete free headroom (7001M) (margin of error = 3.29) [962.267s][info][gc,ergo ] Free headroom: 8588M (free) - 1587M (spike) - 0B (penalties) = 7001M [962.267s][info][gc ] Transition from: idle to: normal [962.267s][info][gc ] Heuristics request for young collection accepted [962.267s][info][gc,free ] Free: 8588M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3473K, Mutator Free: 1074 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 26491K, Max: 8171K; Used: 6276K [962.268s][info][gc,ergo ] GC(572) Start GC cycle (YOUNG) [962.268s][info][gc,start ] GC(572) Concurrent reset [962.268s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent reset [962.294s][info][gc ] GC(572) Concurrent reset 26.096ms [962.294s][info][gc,start ] GC(572) Pause Init Mark (YOUNG) [962.294s][info][gc,task ] GC(572) Using 8 of 8 workers for init marking [962.299s][info][gc ] GC(572) Pause Init Mark (YOUNG) 5.133ms [962.300s][info][gc,start ] GC(572) Concurrent remembered set scanning [962.300s][info][gc,task ] GC(572) Using 4 of 8 workers for Concurrent remembered set scanning [962.873s][info][gc ] GC(572) Concurrent remembered set scanning 573.348ms [962.873s][info][gc,start ] GC(572) Concurrent marking roots [962.873s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent marking roots [962.875s][info][gc ] GC(572) Concurrent marking roots 2.269ms [962.875s][info][gc,start ] GC(572) Concurrent marking (YOUNG) [962.875s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent marking [964.060s][info][gc ] Periodic Sample: GCU = 24.553%, MU = 17.857% during most recent 5.0s [964.351s][info][gc ] GC(572) Concurrent marking (YOUNG) 1475.428ms [964.351s][info][gc,start ] GC(572) Pause Final Mark (YOUNG) [964.351s][info][gc,task ] GC(572) Using 8 of 8 workers for final marking [964.352s][info][gc,ergo ] GC(572) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [964.352s][info][gc,ergo ] GC(572) Adaptive CSet Selection for YOUNG. Max Evacuation: 654M, Actual Free: 1103K. [964.352s][info][gc,ergo ] GC(572) Chosen CSet evacuates young: 47577K (of which at least: 0B are to be promoted), old: 0B [964.352s][info][gc,ergo ] GC(572) Collectable Garbage: 5410M (98%), Immediate: 1103K (0%), 1 regions, CSet: 5409M (98%), 682 regions [964.352s][info][gc,ergo ] GC(572) Evacuation Targets: YOUNG: 47577K, PROMOTE: 0B, OLD: 0B, TOTAL: 47577K [964.352s][info][gc,free ] Free: 5175M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1776K, Mutator Free: 647 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 26491K, Max: 8171K; Used: 6276K [964.352s][info][gc ] GC(572) Pause Final Mark (YOUNG) 0.945ms [964.352s][info][gc,start ] GC(572) Concurrent thread roots [964.352s][info][gc,task ] GC(572) Using 4 of 8 workers for Concurrent thread roots [964.356s][info][gc ] GC(572) Concurrent thread roots 3.716ms [964.356s][info][gc,start ] GC(572) Concurrent weak references [964.356s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent weak references [964.356s][info][gc,ref ] GC(572) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [964.356s][info][gc,ref ] GC(572) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [964.356s][info][gc,ref ] GC(572) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [964.356s][info][gc ] GC(572) Concurrent weak references 0.057ms [964.356s][info][gc,start ] GC(572) Concurrent weak roots [964.356s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent weak root [964.357s][info][gc ] GC(572) Concurrent weak roots 1.014ms [964.357s][info][gc,start ] GC(572) Concurrent cleanup [964.357s][info][gc ] GC(572) Concurrent cleanup 26469M->26468M(31744M) 0.163ms [964.357s][info][gc,free ] Free: 5163M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4321K, Mutator Free: 646 Collector Reserve: 57333K, Max: 8192K; Used: 10320B Old Collector Reserve: 26491K, Max: 8171K; Used: 6276K [964.357s][info][gc,start ] GC(572) Concurrent strong roots [964.357s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent strong root [964.358s][info][gc ] GC(572) Concurrent strong roots 0.425ms [964.358s][info][gc,start ] GC(572) Concurrent evacuation [964.358s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent evacuation [964.378s][info][gc ] GC(572) Concurrent evacuation 20.393ms [964.378s][info][gc,start ] GC(572) Pause Init Update Refs [964.379s][info][gc ] GC(572) Pause Init Update Refs 0.508ms [964.379s][info][gc,start ] GC(572) Concurrent update references [964.379s][info][gc,task ] GC(572) Using 4 of 8 workers for concurrent reference update [964.379s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [965.049s][info][gc ] GC(572) Concurrent update references 669.615ms [965.049s][info][gc,start ] GC(572) Concurrent update thread roots [965.058s][info][gc ] GC(572) Concurrent update thread roots 9.673ms [965.059s][info][gc,start ] GC(572) Pause Final Update Refs [965.059s][info][gc,task ] GC(572) Using 8 of 8 workers for final reference update [965.059s][info][gc,free ] Free: 8354M, Max: 8192K regular, 512M humongous, Frag: 83% external, 64% internal; Used: 5389M, Mutator Free: 1045 Collector Reserve: 784M, Max: 8192K; Used: 8192K Old Collector Reserve: 89723K, Max: 8192K; Used: 74116K [965.059s][info][gc ] GC(572) Pause Final Update Refs 0.231ms [965.059s][info][gc,start ] GC(572) Concurrent cleanup [965.059s][info][gc ] GC(572) Concurrent cleanup 27937M->22489M(31744M) 0.177ms [965.059s][info][gc ] GC(572) Transfer 8 region(s) from YOUNG to OLD, yielding increased size: 16104M [965.059s][info][gc,ergo ] GC(572) After cleanup, successfully transferred 8 regions to old to prepare for next gc, old available: 89733K, young_available: 9137M [965.060s][info][gc,ergo ] GC(572) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.3% during period of 2.804s [965.060s][info][gc,ergo ] GC(572) At end of Concurrent Young GC: YOUNG generation used: 6503M, used regions: 6512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15640M, available: 9136M [965.060s][info][gc,ergo ] GC(572) At end of Concurrent Young GC: OLD generation used: 15987M, used regions: 16040M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16104M, available: 89733K [965.060s][info][gc,free ] Free: 8352M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7857K, Mutator Free: 1045 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 89723K, Max: 8192K; Used: 8580K [965.060s][info][gc,stats ] [965.060s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [965.060s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [965.060s][info][gc,stats ] [965.060s][info][gc,stats ] Concurrent Reset 26117 us [965.060s][info][gc,stats ] Pause Init Mark (G) 5902 us [965.060s][info][gc,stats ] Pause Init Mark (N) 5140 us [965.060s][info][gc,stats ] Swap Remembered Set 4759 us [965.060s][info][gc,stats ] Update Region States 252 us [965.060s][info][gc,stats ] Concurrent Scan Remembered Set 573379 us, parallelism: 4.00x [965.060s][info][gc,stats ] RS: 2291347 us [965.060s][info][gc,stats ] RS: Scan Clusters 2291347 us, workers (us): 573260, 572964, 572925, 572198, ---, ---, ---, ---, [965.060s][info][gc,stats ] Concurrent Mark Roots 2289 us, parallelism: 3.37x [965.060s][info][gc,stats ] CMR: 7706 us [965.060s][info][gc,stats ] CMR: Thread Roots 6489 us, workers (us): 1723, 1509, 1688, 1569, ---, ---, ---, ---, [965.060s][info][gc,stats ] CMR: Code Cache Roots 1076 us, workers (us): 176, 367, 176, 356, ---, ---, ---, ---, [965.060s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 33, 26, 22, 20, ---, ---, ---, ---, [965.060s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 9, ---, 30, ---, ---, ---, ---, ---, [965.060s][info][gc,stats ] Concurrent Marking 1475455 us, parallelism: 3.98x [965.060s][info][gc,stats ] CM: 5868363 us [965.060s][info][gc,stats ] CM: Parallel Mark 5868363 us, workers (us): 1467108, 1467099, 1467083, 1467073, ---, ---, ---, ---, [965.060s][info][gc,stats ] Pause Final Mark (G) 1526 us [965.060s][info][gc,stats ] Pause Final Mark (N) 951 us [965.060s][info][gc,stats ] Finish Mark 433 us [965.060s][info][gc,stats ] Update Region States 88 us [965.060s][info][gc,stats ] Choose Collection Set 192 us [965.060s][info][gc,stats ] Rebuild Free Set 42 us [965.060s][info][gc,stats ] Concurrent Thread Roots 3729 us, parallelism: 3.83x [965.060s][info][gc,stats ] CTR: 14271 us [965.060s][info][gc,stats ] CTR: Thread Roots 14271 us, workers (us): 3532, 3527, 3548, 3663, ---, ---, ---, ---, [965.060s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.03x [965.060s][info][gc,stats ] CWRF: 2 us [965.060s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [965.060s][info][gc,stats ] Concurrent Weak Roots 1024 us [965.060s][info][gc,stats ] Roots 52 us, parallelism: 1.37x [965.060s][info][gc,stats ] CWR: 72 us [965.060s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 19, 17, 13, ---, ---, ---, ---, [965.060s][info][gc,stats ] Rendezvous 952 us [965.060s][info][gc,stats ] Concurrent Cleanup 171 us [965.060s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.60x [965.060s][info][gc,stats ] CSR: 1120 us [965.060s][info][gc,stats ] CSR: Code Cache Roots 963 us, workers (us): 161, 199, 262, 342, ---, ---, ---, ---, [965.060s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 38, 34, 30, 27, ---, ---, ---, ---, [965.060s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [965.060s][info][gc,stats ] Concurrent Evacuation 20409 us [965.060s][info][gc,stats ] Pause Init Update Refs (G) 1012 us [965.060s][info][gc,stats ] Pause Init Update Refs (N) 516 us [965.060s][info][gc,stats ] Manage GCLABs 431 us [965.060s][info][gc,stats ] Concurrent Update Refs 669648 us [965.060s][info][gc,stats ] Concurrent Update Thread Roots 9691 us [965.060s][info][gc,stats ] Pause Final Update Refs (G) 902 us [965.060s][info][gc,stats ] Pause Final Update Refs (N) 236 us [965.060s][info][gc,stats ] Update Region States 56 us [965.060s][info][gc,stats ] Trash Collection Set 20 us [965.060s][info][gc,stats ] Rebuild Free Set 76 us [965.060s][info][gc,stats ] Concurrent Cleanup 183 us [965.060s][info][gc,stats ] Workers: Evacuated 47576K across 703411 objects, abandoned 0B across 0 objects. [965.060s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [965.060s][info][gc,stats ] - age 1: 36875824 bytes, 36875824 total [965.060s][info][gc,stats ] - age 2: 890328 bytes, 37766152 total [965.060s][info][gc,stats ] - age 3: 615024 bytes, 38381176 total [965.060s][info][gc,stats ] - age 4: 615200 bytes, 38996376 total [965.060s][info][gc,stats ] - age 5: 408656 bytes, 39405032 total [965.060s][info][gc,stats ] - age 6: 7557936 bytes, 46962968 total [965.060s][info][gc,stats ] - age 7: 1755704 bytes, 48718672 total [965.060s][info][gc,stats ] [965.060s][info][gc,stats ] Mutators: Evacuated 320B across 20 objects, abandoned 0B across 0 objects. [965.060s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [965.060s][info][gc,stats ] - age 1: 96 bytes, 96 total [965.060s][info][gc,stats ] - age 2: 32 bytes, 128 total [965.060s][info][gc,stats ] - age 3: 96 bytes, 224 total [965.060s][info][gc,stats ] - age 4: 32 bytes, 256 total [965.060s][info][gc,stats ] - age 5: 64 bytes, 320 total [965.060s][info][gc,stats ] [965.061s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [965.061s][info][gc,stats ] - age 2: 6733112 bytes, 6733112 total [965.061s][info][gc,stats ] - age 4: 7263872 bytes, 13996984 total [965.061s][info][gc,stats ] - age 5: 166515600 bytes, 180512584 total [965.061s][info][gc,stats ] - age 6: 434778672 bytes, 615291256 total [965.061s][info][gc,stats ] - age 7: 274085752 bytes, 889377008 total [965.061s][info][gc,stats ] [965.061s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [965.061s][info][gc,stats ] - age 7: 10807771968 bytes, 10807771968 total [965.061s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [965.071s][info][gc ] Transition from: normal to: idle [965.072s][info][gc ] Trigger (YOUNG): Average GC time (5584.33 ms) is above the time for average allocation rate (2041 MB/s) to deplete free headroom (6739M) (margin of error = 3.29) [965.072s][info][gc,ergo ] Free headroom: 8327M (free) - 1587M (spike) - 0B (penalties) = 6739M [965.072s][info][gc ] Transition from: idle to: normal [965.072s][info][gc ] Heuristics request for young collection accepted [965.072s][info][gc,free ] Free: 8326M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9250K, Mutator Free: 1042 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 89723K, Max: 8192K; Used: 8580K [965.072s][info][gc,ergo ] GC(573) Start GC cycle (YOUNG) [965.072s][info][gc,start ] GC(573) Concurrent reset [965.072s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent reset [965.091s][info][gc ] GC(573) Concurrent reset 19.434ms [965.092s][info][gc,start ] GC(573) Pause Init Mark (YOUNG) [965.092s][info][gc,task ] GC(573) Using 8 of 8 workers for init marking [965.096s][info][gc ] GC(573) Pause Init Mark (YOUNG) 4.006ms [965.096s][info][gc,start ] GC(573) Concurrent remembered set scanning [965.096s][info][gc,task ] GC(573) Using 4 of 8 workers for Concurrent remembered set scanning [965.656s][info][gc ] GC(573) Concurrent remembered set scanning 559.740ms [965.656s][info][gc,start ] GC(573) Concurrent marking roots [965.656s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent marking roots [965.658s][info][gc ] GC(573) Concurrent marking roots 2.524ms [965.658s][info][gc,start ] GC(573) Concurrent marking (YOUNG) [965.658s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent marking [967.100s][info][gc ] GC(573) Concurrent marking (YOUNG) 1441.293ms [967.100s][info][gc,start ] GC(573) Pause Final Mark (YOUNG) [967.100s][info][gc,task ] GC(573) Using 8 of 8 workers for final marking [967.101s][info][gc,ergo ] GC(573) Planning to promote in place 0 humongous regions and 26 regular regions, spanning a total of 218103808 used bytes [967.101s][info][gc,ergo ] GC(573) Adaptive CSet Selection for YOUNG. Max Evacuation: 651M, Actual Free: 0B. [967.101s][info][gc,ergo ] GC(573) Chosen CSet evacuates young: 42822K (of which at least: 71832K are to be promoted), old: 0B [967.101s][info][gc,ergo ] GC(573) Collectable Garbage: 5621M (99%), Immediate: 0B (0%), 0 regions, CSet: 5621M (99%), 717 regions [967.101s][info][gc,ergo ] GC(573) Evacuation Targets: YOUNG: 42822K, PROMOTE: 71832K, OLD: 0B, TOTAL: 111M [967.101s][info][gc,free ] Free: 5034M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5698K, Mutator Free: 630 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 89723K, Max: 8192K; Used: 8580K [967.101s][info][gc ] GC(573) Pause Final Mark (YOUNG) 1.062ms [967.101s][info][gc,start ] GC(573) Concurrent thread roots [967.101s][info][gc,task ] GC(573) Using 4 of 8 workers for Concurrent thread roots [967.105s][info][gc ] GC(573) Concurrent thread roots 3.856ms [967.105s][info][gc,start ] GC(573) Concurrent weak references [967.105s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent weak references [967.105s][info][gc,ref ] GC(573) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [967.105s][info][gc,ref ] GC(573) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [967.105s][info][gc,ref ] GC(573) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [967.105s][info][gc ] GC(573) Concurrent weak references 0.042ms [967.105s][info][gc,start ] GC(573) Concurrent weak roots [967.105s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent weak root [967.106s][info][gc ] GC(573) Concurrent weak roots 0.811ms [967.106s][info][gc,start ] GC(573) Concurrent cleanup [967.106s][info][gc ] GC(573) Concurrent cleanup 26546M->26546M(31744M) 0.103ms [967.106s][info][gc,free ] Free: 5022M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 1725K, Mutator Free: 628 Collector Reserve: 57337K, Max: 8192K; Used: 6192B Old Collector Reserve: 89718K, Max: 8192K; Used: 8585K [967.106s][info][gc,start ] GC(573) Concurrent strong roots [967.106s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent strong root [967.107s][info][gc ] GC(573) Concurrent strong roots 0.426ms [967.107s][info][gc,start ] GC(573) Concurrent evacuation [967.107s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent evacuation [967.107s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [967.107s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [967.108s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [967.109s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [967.110s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [967.111s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [967.112s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [967.114s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [967.114s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [967.116s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [967.117s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [967.119s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [967.120s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [967.122s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [967.124s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [967.126s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [967.134s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [967.146s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [967.159s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [967.163s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [967.165s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [967.168s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [967.170s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [967.207s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [967.207s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [967.209s][info][gc ] GC(573) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [967.221s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [967.231s][info][gc ] GC(573) Concurrent evacuation 124.255ms [967.231s][info][gc,start ] GC(573) Pause Init Update Refs [967.232s][info][gc ] GC(573) Pause Init Update Refs 0.566ms [967.232s][info][gc,start ] GC(573) Concurrent update references [967.232s][info][gc,task ] GC(573) Using 4 of 8 workers for concurrent reference update [967.232s][info][gc,free ] At start of update refs, moving 4064K to Mutator free set from Collector Reserve (4064K) and from Old Collector Reserve (0B) [967.936s][info][gc ] GC(573) Concurrent update references 703.646ms [967.936s][info][gc,start ] GC(573) Concurrent update thread roots [967.946s][info][gc ] GC(573) Concurrent update thread roots 10.424ms [967.947s][info][gc,start ] GC(573) Pause Final Update Refs [967.947s][info][gc,task ] GC(573) Using 8 of 8 workers for final reference update [967.947s][info][gc,free ] Free: 8245M, Max: 8192K regular, 512M humongous, Frag: 81% external, 68% internal; Used: 5656M, Mutator Free: 1031 Collector Reserve: 771M, Max: 8192K; Used: 28704K Old Collector Reserve: 65528K, Max: 8192K; Used: 57351K [967.947s][info][gc ] GC(573) Pause Final Update Refs 0.238ms [967.947s][info][gc,start ] GC(573) Concurrent cleanup [967.947s][info][gc ] GC(573) Concurrent cleanup 28366M->22633M(31744M) 0.175ms [967.947s][info][gc ] GC(573) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16376M [967.947s][info][gc,ergo ] GC(573) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 65539K, young_available: 9017M [967.948s][info][gc,ergo ] GC(573) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.1% during period of 2.888s [967.948s][info][gc,ergo ] GC(573) At end of Concurrent Young GC: YOUNG generation used: 6351M, used regions: 6368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15368M, available: 9016M [967.948s][info][gc,ergo ] GC(573) At end of Concurrent Young GC: OLD generation used: 16282M, used regions: 16320M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16376M, available: 65539K [967.948s][info][gc,free ] Free: 8244M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3842K, Mutator Free: 1031 Collector Reserve: 771M, Max: 8192K; Used: 4128K Old Collector Reserve: 65528K, Max: 8192K; Used: 7680B [967.948s][info][gc,stats ] [967.948s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [967.948s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [967.948s][info][gc,stats ] [967.948s][info][gc,stats ] Concurrent Reset 19460 us [967.948s][info][gc,stats ] Pause Init Mark (G) 4833 us [967.948s][info][gc,stats ] Pause Init Mark (N) 4021 us [967.948s][info][gc,stats ] Swap Remembered Set 3662 us [967.948s][info][gc,stats ] Update Region States 199 us [967.948s][info][gc,stats ] Concurrent Scan Remembered Set 559772 us, parallelism: 4.00x [967.948s][info][gc,stats ] RS: 2238648 us [967.948s][info][gc,stats ] RS: Scan Clusters 2238648 us, workers (us): 559672, 559662, 559659, 559655, ---, ---, ---, ---, [967.948s][info][gc,stats ] Concurrent Mark Roots 2541 us, parallelism: 3.41x [967.948s][info][gc,stats ] CMR: 8654 us [967.948s][info][gc,stats ] CMR: Thread Roots 7258 us, workers (us): 1918, 1690, 1979, 1671, ---, ---, ---, ---, [967.948s][info][gc,stats ] CMR: Code Cache Roots 1252 us, workers (us): 178, 421, 184, 469, ---, ---, ---, ---, [967.948s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 32, 29, 24, 21, ---, ---, ---, ---, [967.948s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 30, ---, 8, ---, ---, ---, ---, ---, [967.948s][info][gc,stats ] Concurrent Marking 1441321 us, parallelism: 3.98x [967.948s][info][gc,stats ] CM: 5732579 us [967.948s][info][gc,stats ] CM: Parallel Mark 5732579 us, workers (us): 1433143, 1433142, 1433133, 1433161, ---, ---, ---, ---, [967.948s][info][gc,stats ] Pause Final Mark (G) 1665 us [967.948s][info][gc,stats ] Pause Final Mark (N) 1067 us [967.948s][info][gc,stats ] Finish Mark 543 us [967.948s][info][gc,stats ] Update Region States 86 us [967.948s][info][gc,stats ] Choose Collection Set 200 us [967.948s][info][gc,stats ] Rebuild Free Set 43 us [967.948s][info][gc,stats ] Concurrent Thread Roots 3869 us, parallelism: 3.84x [967.948s][info][gc,stats ] CTR: 14847 us [967.948s][info][gc,stats ] CTR: Thread Roots 14847 us, workers (us): 3678, 3800, 3703, 3666, ---, ---, ---, ---, [967.948s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [967.948s][info][gc,stats ] CWRF: 2 us [967.948s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [967.948s][info][gc,stats ] Concurrent Weak Roots 816 us [967.948s][info][gc,stats ] Roots 55 us, parallelism: 1.41x [967.948s][info][gc,stats ] CWR: 78 us [967.948s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 22, 18, 14, ---, ---, ---, ---, [967.948s][info][gc,stats ] Rendezvous 748 us [967.948s][info][gc,stats ] Concurrent Cleanup 108 us [967.948s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.60x [967.948s][info][gc,stats ] CSR: 1127 us [967.948s][info][gc,stats ] CSR: Code Cache Roots 918 us, workers (us): 256, 338, 165, 158, ---, ---, ---, ---, [967.948s][info][gc,stats ] CSR: VM Strong Roots 182 us, workers (us): 55, 53, 49, 24, ---, ---, ---, ---, [967.948s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [967.948s][info][gc,stats ] Concurrent Evacuation 124272 us [967.948s][info][gc,stats ] Pause Init Update Refs (G) 1277 us [967.948s][info][gc,stats ] Pause Init Update Refs (N) 574 us [967.948s][info][gc,stats ] Manage GCLABs 475 us [967.948s][info][gc,stats ] Concurrent Update Refs 703676 us [967.948s][info][gc,stats ] Concurrent Update Thread Roots 10431 us [967.948s][info][gc,stats ] Pause Final Update Refs (G) 891 us [967.948s][info][gc,stats ] Pause Final Update Refs (N) 243 us [967.948s][info][gc,stats ] Update Region States 50 us [967.948s][info][gc,stats ] Trash Collection Set 21 us [967.948s][info][gc,stats ] Rebuild Free Set 80 us [967.948s][info][gc,stats ] Concurrent Cleanup 180 us [967.948s][info][gc,stats ] Workers: Evacuated 111M across 2886846 objects, abandoned 0B across 0 objects. [967.948s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [967.948s][info][gc,stats ] - age 1: 44871200 bytes, 44871200 total [967.948s][info][gc,stats ] - age 2: 1422272 bytes, 46293472 total [967.948s][info][gc,stats ] - age 3: 1639464 bytes, 47932936 total [967.948s][info][gc,stats ] - age 4: 614928 bytes, 48547864 total [967.948s][info][gc,stats ] - age 5: 614928 bytes, 49162792 total [967.948s][info][gc,stats ] - age 6: 408512 bytes, 49571304 total [967.948s][info][gc,stats ] - age 7: 7648752 bytes, 57220056 total [967.948s][info][gc,stats ] [967.948s][info][gc,stats ] Mutators: Evacuated 2896B across 173 objects, abandoned 0B across 0 objects. [967.948s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [967.948s][info][gc,stats ] - age 1: 192 bytes, 192 total [967.948s][info][gc,stats ] - age 2: 320 bytes, 512 total [967.948s][info][gc,stats ] - age 3: 1216 bytes, 1728 total [967.948s][info][gc,stats ] - age 4: 192 bytes, 1920 total [967.948s][info][gc,stats ] - age 5: 512 bytes, 2432 total [967.948s][info][gc,stats ] - age 6: 208 bytes, 2640 total [967.948s][info][gc,stats ] - age 7: 96 bytes, 2736 total [967.948s][info][gc,stats ] [967.948s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [967.948s][info][gc,stats ] - age 3: 6733112 bytes, 6733112 total [967.948s][info][gc,stats ] - age 5: 7263872 bytes, 13996984 total [967.948s][info][gc,stats ] - age 6: 166515600 bytes, 180512584 total [967.948s][info][gc,stats ] - age 7: 434778672 bytes, 615291256 total [967.948s][info][gc,stats ] [967.948s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [967.948s][info][gc,stats ] - age 7: 11008298536 bytes, 11008298536 total [967.948s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [967.958s][info][gc ] Transition from: normal to: idle [967.958s][info][gc ] Trigger (YOUNG): Average GC time (5687.06 ms) is above the time for average allocation rate (2038 MB/s) to deplete free headroom (6634M) (margin of error = 3.29) [967.958s][info][gc,ergo ] Free headroom: 8221M (free) - 1587M (spike) - 0B (penalties) = 6634M [967.958s][info][gc ] Transition from: idle to: normal [967.959s][info][gc ] Heuristics request for young collection accepted [967.959s][info][gc,free ] Free: 8221M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 10388K, Mutator Free: 1029 Collector Reserve: 771M, Max: 8192K; Used: 4128K Old Collector Reserve: 65528K, Max: 8192K; Used: 7680B [967.959s][info][gc,ergo ] GC(574) Start GC cycle (YOUNG) [967.959s][info][gc,start ] GC(574) Concurrent reset [967.959s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent reset [967.983s][info][gc ] GC(574) Concurrent reset 24.908ms [967.984s][info][gc,start ] GC(574) Pause Init Mark (YOUNG) [967.984s][info][gc,task ] GC(574) Using 8 of 8 workers for init marking [967.988s][info][gc ] GC(574) Pause Init Mark (YOUNG) 3.733ms [967.988s][info][gc,start ] GC(574) Concurrent remembered set scanning [967.988s][info][gc,task ] GC(574) Using 4 of 8 workers for Concurrent remembered set scanning [968.466s][info][gc ] GC(574) Concurrent remembered set scanning 478.363ms [968.466s][info][gc,start ] GC(574) Concurrent marking roots [968.466s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent marking roots [968.469s][info][gc ] GC(574) Concurrent marking roots 2.486ms [968.469s][info][gc,start ] GC(574) Concurrent marking (YOUNG) [968.469s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent marking [969.070s][info][gc ] Periodic Sample: GCU = 23.834%, MU = 18.252% during most recent 5.0s [969.434s][info][gc ] GC(574) Concurrent marking (YOUNG) 965.430ms [969.435s][info][gc,start ] GC(574) Pause Final Mark (YOUNG) [969.435s][info][gc,task ] GC(574) Using 8 of 8 workers for final marking [969.435s][info][gc,ergo ] GC(574) Planning to promote in place 0 humongous regions and 47 regular regions, spanning a total of 394264576 used bytes [969.435s][info][gc,ergo ] GC(574) Adaptive CSet Selection for YOUNG. Max Evacuation: 640M, Actual Free: 0B. [969.436s][info][gc,ergo ] GC(574) Chosen CSet evacuates young: 42835K (of which at least: 53379K are to be promoted), old: 0B [969.436s][info][gc,ergo ] GC(574) Collectable Garbage: 5768M (99%), Immediate: 0B (0%), 0 regions, CSet: 5768M (99%), 734 regions [969.436s][info][gc,ergo ] GC(574) Evacuation Targets: YOUNG: 42835K, PROMOTE: 53379K, OLD: 0B, TOTAL: 96214K [969.436s][info][gc,free ] Free: 5962M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5689K, Mutator Free: 746 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 65528K, Max: 8192K; Used: 7680B [969.436s][info][gc ] GC(574) Pause Final Mark (YOUNG) 0.948ms [969.436s][info][gc,start ] GC(574) Concurrent thread roots [969.436s][info][gc,task ] GC(574) Using 4 of 8 workers for Concurrent thread roots [969.439s][info][gc ] GC(574) Concurrent thread roots 3.680ms [969.440s][info][gc,start ] GC(574) Concurrent weak references [969.440s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent weak references [969.440s][info][gc,ref ] GC(574) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [969.440s][info][gc,ref ] GC(574) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [969.440s][info][gc,ref ] GC(574) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [969.440s][info][gc ] GC(574) Concurrent weak references 0.047ms [969.440s][info][gc,start ] GC(574) Concurrent weak roots [969.440s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent weak root [969.440s][info][gc ] GC(574) Concurrent weak roots 0.705ms [969.440s][info][gc,start ] GC(574) Concurrent cleanup [969.440s][info][gc ] GC(574) Concurrent cleanup 25634M->25634M(31744M) 0.101ms [969.440s][info][gc,free ] Free: 5950M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 1569K, Mutator Free: 744 Collector Reserve: 57327K, Max: 8192K; Used: 16512B Old Collector Reserve: 65521K, Max: 8192K; Used: 15360B [969.440s][info][gc,start ] GC(574) Concurrent strong roots [969.440s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent strong root [969.441s][info][gc ] GC(574) Concurrent strong roots 0.424ms [969.441s][info][gc,start ] GC(574) Concurrent evacuation [969.441s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent evacuation [969.451s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [969.451s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [969.453s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [969.454s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [969.456s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [969.458s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [969.493s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [969.494s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [969.513s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [969.522s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [969.524s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [969.525s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [969.526s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [969.527s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [969.529s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [969.529s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [969.531s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [969.531s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67111936, promotion expended: 67109904, old capacity: 17314086912, old_used: 17274933328, old unaffiliated regions: 0 [969.531s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67111936, promotion expended: 67109904, old capacity: 17314086912, old_used: 17274933328, old unaffiliated regions: 0 [969.532s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [969.533s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [969.533s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 67111936, promotion expended: 67109904, old capacity: 17330864128, old_used: 17291713104, old unaffiliated regions: 0 [969.534s][info][gc,ergo ] GC(574) Promotion failed, size 32, has plab? yes, PLAB remaining: 8373232, plab promotions disabled, promotion reserve: 67111936, promotion expended: 67109872, old capacity: 17330864128, old_used: 17300086352, old unaffiliated regions: 0 [969.534s][info][gc,ergo ] GC(574) Squelching additional promotion failure reports for current epoch [969.534s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [969.536s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [969.536s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [969.538s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [969.539s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [969.541s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [969.541s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [969.541s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [969.543s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [969.544s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [969.545s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [969.546s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [969.546s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [969.548s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [969.548s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [969.548s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [969.548s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [969.550s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [969.551s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [969.551s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [969.551s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [969.552s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [969.553s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [969.554s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [969.554s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [969.555s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [969.556s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [969.556s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [969.557s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [969.557s][info][gc ] GC(574) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [969.559s][info][gc ] GC(574) Concurrent evacuation 118.393ms [969.560s][info][gc,start ] GC(574) Pause Init Update Refs [969.560s][info][gc ] GC(574) Pause Init Update Refs 0.513ms [969.560s][info][gc,start ] GC(574) Concurrent update references [969.560s][info][gc,task ] GC(574) Using 4 of 8 workers for concurrent reference update [969.560s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [970.130s][info][gc ] GC(574) Concurrent update references 569.366ms [970.130s][info][gc,start ] GC(574) Concurrent update thread roots [970.141s][info][gc ] GC(574) Concurrent update thread roots 11.096ms [970.141s][info][gc,start ] GC(574) Pause Final Update Refs [970.141s][info][gc,task ] GC(574) Using 8 of 8 workers for final reference update [970.142s][info][gc,free ] Free: 9622M, Max: 8192K regular, 512M humongous, Frag: 87% external, 60% internal; Used: 5795M, Mutator Free: 1203 Collector Reserve: 751M, Max: 8192K; Used: 45090K Old Collector Reserve: 32763K, Max: 8192K; Used: 24581K [970.142s][info][gc ] GC(574) Pause Final Update Refs 0.260ms [970.142s][info][gc,start ] GC(574) Concurrent cleanup [970.142s][info][gc ] GC(574) Concurrent cleanup 27162M->21308M(31744M) 0.223ms [970.142s][info][gc ] GC(574) Transfer 3 region(s) from YOUNG to OLD, yielding increased size: 16792M [970.142s][info][gc,ergo ] GC(574) After cleanup, successfully transferred 3 regions to old to prepare for next gc, old available: 32773K, young_available: 10373M [970.142s][info][gc,ergo ] GC(574) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.2% during period of 2.195s [970.142s][info][gc,ergo ] GC(574) At end of Concurrent Young GC: YOUNG generation used: 4578M, used regions: 4600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14952M, available: 10373M [970.142s][info][gc,ergo ] GC(574) At end of Concurrent Young GC: OLD generation used: 16730M, used regions: 16768M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16792M, available: 32773K [970.142s][info][gc,free ] Free: 9621M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3038K, Mutator Free: 1203 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 32763K, Max: 8192K; Used: 5120B [970.143s][info][gc,stats ] [970.143s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [970.143s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [970.143s][info][gc,stats ] [970.143s][info][gc,stats ] Concurrent Reset 24934 us [970.143s][info][gc,stats ] Pause Init Mark (G) 4459 us [970.143s][info][gc,stats ] Pause Init Mark (N) 3742 us [970.143s][info][gc,stats ] Swap Remembered Set 3340 us [970.143s][info][gc,stats ] Update Region States 264 us [970.143s][info][gc,stats ] Concurrent Scan Remembered Set 478394 us, parallelism: 4.00x [970.143s][info][gc,stats ] RS: 1913214 us [970.143s][info][gc,stats ] RS: Scan Clusters 1913214 us, workers (us): 478312, 478301, 478310, 478291, ---, ---, ---, ---, [970.143s][info][gc,stats ] Concurrent Mark Roots 2504 us, parallelism: 3.41x [970.143s][info][gc,stats ] CMR: 8531 us [970.143s][info][gc,stats ] CMR: Thread Roots 7372 us, workers (us): 1747, 1893, 1778, 1954, ---, ---, ---, ---, [970.143s][info][gc,stats ] CMR: Code Cache Roots 1018 us, workers (us): 337, 222, 298, 160, ---, ---, ---, ---, [970.143s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 25, 23, 19, ---, ---, ---, ---, [970.143s][info][gc,stats ] CMR: CLDG Roots 42 us, workers (us): ---, 34, 8, ---, ---, ---, ---, ---, [970.143s][info][gc,stats ] Concurrent Marking 965456 us, parallelism: 3.97x [970.143s][info][gc,stats ] CM: 3830911 us [970.143s][info][gc,stats ] CM: Parallel Mark 3830911 us, workers (us): 957738, 957732, 957732, 957709, ---, ---, ---, ---, [970.143s][info][gc,stats ] Pause Final Mark (G) 1530 us [970.143s][info][gc,stats ] Pause Final Mark (N) 954 us [970.143s][info][gc,stats ] Finish Mark 444 us [970.143s][info][gc,stats ] Update Region States 90 us [970.143s][info][gc,stats ] Choose Collection Set 182 us [970.143s][info][gc,stats ] Rebuild Free Set 44 us [970.143s][info][gc,stats ] Concurrent Thread Roots 3694 us, parallelism: 3.89x [970.143s][info][gc,stats ] CTR: 14359 us [970.143s][info][gc,stats ] CTR: Thread Roots 14359 us, workers (us): 3548, 3579, 3608, 3624, ---, ---, ---, ---, [970.143s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [970.143s][info][gc,stats ] CWRF: 1 us [970.143s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [970.143s][info][gc,stats ] Concurrent Weak Roots 719 us [970.143s][info][gc,stats ] Roots 58 us, parallelism: 1.30x [970.143s][info][gc,stats ] CWR: 75 us [970.143s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 20, 17, 15, ---, ---, ---, ---, [970.143s][info][gc,stats ] Rendezvous 637 us [970.143s][info][gc,stats ] Concurrent Cleanup 106 us [970.143s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.60x [970.143s][info][gc,stats ] CSR: 1115 us [970.143s][info][gc,stats ] CSR: Code Cache Roots 958 us, workers (us): 264, 190, 347, 157, ---, ---, ---, ---, [970.143s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 39, 33, 31, 28, ---, ---, ---, ---, [970.143s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [970.143s][info][gc,stats ] Concurrent Evacuation 118407 us [970.143s][info][gc,stats ] Pause Init Update Refs (G) 1038 us [970.143s][info][gc,stats ] Pause Init Update Refs (N) 525 us [970.143s][info][gc,stats ] Manage GCLABs 433 us [970.143s][info][gc,stats ] Concurrent Update Refs 569395 us [970.143s][info][gc,stats ] Concurrent Update Thread Roots 11116 us [970.143s][info][gc,stats ] Pause Final Update Refs (G) 949 us [970.143s][info][gc,stats ] Pause Final Update Refs (N) 266 us [970.143s][info][gc,stats ] Update Region States 58 us [970.143s][info][gc,stats ] Trash Collection Set 22 us [970.143s][info][gc,stats ] Rebuild Free Set 91 us [970.143s][info][gc,stats ] Concurrent Cleanup 232 us [970.143s][info][gc,stats ] Workers: Evacuated 96212K across 2304081 objects, abandoned 0B across 0 objects. [970.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [970.143s][info][gc,stats ] - age 1: 36470192 bytes, 36470192 total [970.143s][info][gc,stats ] - age 2: 5581240 bytes, 42051432 total [970.143s][info][gc,stats ] - age 3: 916272 bytes, 42967704 total [970.143s][info][gc,stats ] - age 4: 804080 bytes, 43771784 total [970.143s][info][gc,stats ] - age 5: 518032 bytes, 44289816 total [970.143s][info][gc,stats ] - age 6: 753336 bytes, 45043152 total [970.143s][info][gc,stats ] - age 7: 7896496 bytes, 52939648 total [970.143s][info][gc,stats ] - age 9: 4665384 bytes, 57605032 total [970.143s][info][gc,stats ] [970.143s][info][gc,stats ] Mutators: Evacuated 2224B across 121 objects, abandoned 0B across 0 objects. [970.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [970.143s][info][gc,stats ] - age 1: 480 bytes, 480 total [970.143s][info][gc,stats ] - age 2: 256 bytes, 736 total [970.143s][info][gc,stats ] - age 3: 544 bytes, 1280 total [970.143s][info][gc,stats ] - age 4: 128 bytes, 1408 total [970.143s][info][gc,stats ] - age 5: 80 bytes, 1488 total [970.143s][info][gc,stats ] - age 6: 336 bytes, 1824 total [970.143s][info][gc,stats ] - age 7: 160 bytes, 1984 total [970.143s][info][gc,stats ] - age 11: 16 bytes, 2000 total [970.143s][info][gc,stats ] - age 14: 96 bytes, 2096 total [970.143s][info][gc,stats ] [970.143s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [970.143s][info][gc,stats ] - age 4: 6684128 bytes, 6684128 total [970.143s][info][gc,stats ] - age 6: 7261032 bytes, 13945160 total [970.143s][info][gc,stats ] - age 7: 166463928 bytes, 180409088 total [970.143s][info][gc,stats ] [970.143s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [970.143s][info][gc,stats ] - age 7: 11388416536 bytes, 11388416536 total [970.143s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [970.153s][info][gc ] Transition from: normal to: idle [970.154s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14750M, current usage: 16730M, percent growth: 13.4% [970.154s][info][gc ] Transition from: idle to: normal [970.154s][info][gc ] Heuristics request for old collection accepted [970.154s][info][gc,free ] Free: 9598M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9745K, Mutator Free: 1201 Collector Reserve: 751M, Max: 8192K; Used: 2064B Old Collector Reserve: 32763K, Max: 8192K; Used: 5120B [970.154s][info][gc,ergo ] GC(575) Start GC cycle (YOUNG) [970.154s][info][gc,start ] GC(575) Concurrent reset [970.154s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent reset [970.167s][info][gc ] GC(575) Concurrent reset 12.719ms [970.167s][info][gc,start ] GC(575) Pause Init Mark (YOUNG) [970.167s][info][gc,task ] GC(575) Using 8 of 8 workers for init marking [970.171s][info][gc ] GC(575) Pause Init Mark (YOUNG) 3.662ms [970.171s][info][gc,start ] GC(575) Concurrent remembered set scanning [970.171s][info][gc,task ] GC(575) Using 4 of 8 workers for Concurrent remembered set scanning [970.568s][info][gc ] GC(575) Concurrent remembered set scanning 397.233ms [970.568s][info][gc,start ] GC(575) Concurrent marking roots [970.568s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent marking roots [970.571s][info][gc ] GC(575) Concurrent marking roots 2.613ms [970.571s][info][gc,start ] GC(575) Concurrent marking (YOUNG) [970.571s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent marking [970.848s][info][gc ] GC(575) Concurrent marking (YOUNG) 276.819ms [970.848s][info][gc,start ] GC(575) Pause Final Mark (YOUNG) [970.848s][info][gc,task ] GC(575) Using 8 of 8 workers for final marking [970.849s][info][gc,ergo ] GC(575) Planning to promote in place 0 humongous regions and 17 regular regions, spanning a total of 142606336 used bytes [970.849s][info][gc,ergo ] GC(575) Adaptive CSet Selection for YOUNG. Max Evacuation: 622M, Actual Free: 0B. [970.849s][info][gc,ergo ] GC(575) Chosen CSet evacuates young: 40035K (of which at least: 26531K are to be promoted), old: 0B [970.849s][info][gc,ergo ] GC(575) Collectable Garbage: 4406M (99%), Immediate: 0B (0%), 0 regions, CSet: 4406M (99%), 559 regions [970.849s][info][gc,ergo ] GC(575) Evacuation Targets: YOUNG: 40035K, PROMOTE: 26531K, OLD: 0B, TOTAL: 66567K [970.849s][info][gc,free ] Free: 8894M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9595K, Mutator Free: 1113 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 32763K, Max: 8192K; Used: 5120B [970.849s][info][gc ] GC(575) Pause Final Mark (YOUNG) 0.928ms [970.849s][info][gc,start ] GC(575) Concurrent thread roots [970.849s][info][gc,task ] GC(575) Using 4 of 8 workers for Concurrent thread roots [970.853s][info][gc ] GC(575) Concurrent thread roots 3.599ms [970.853s][info][gc,start ] GC(575) Concurrent weak references [970.853s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent weak references [970.853s][info][gc,ref ] GC(575) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [970.853s][info][gc,ref ] GC(575) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [970.853s][info][gc,ref ] GC(575) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [970.853s][info][gc ] GC(575) Concurrent weak references 0.038ms [970.853s][info][gc,start ] GC(575) Concurrent weak roots [970.853s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent weak root [970.854s][info][gc ] GC(575) Concurrent weak roots 0.668ms [970.854s][info][gc,start ] GC(575) Concurrent cleanup [970.854s][info][gc ] GC(575) Concurrent cleanup 22750M->22751M(31744M) 0.170ms [970.854s][info][gc,free ] Free: 8883M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4317K, Mutator Free: 1111 Collector Reserve: 48597K, Max: 8192K; Used: 554K Old Collector Reserve: 32758K, Max: 8192K; Used: 10240B [970.854s][info][gc,start ] GC(575) Concurrent strong roots [970.854s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent strong root [970.854s][info][gc ] GC(575) Concurrent strong roots 0.439ms [970.854s][info][gc,start ] GC(575) Concurrent evacuation [970.854s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent evacuation [970.865s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [970.868s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [970.869s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [970.870s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [970.871s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [970.872s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [970.874s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [970.896s][info][gc,ergo ] GC(575) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33560064, promotion expended: 29883128, old capacity: 17666408448, old_used: 17631965776, old unaffiliated regions: 0 [970.896s][info][gc,ergo ] GC(575) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33560064, promotion expended: 29883128, old capacity: 17666408448, old_used: 17631965776, old unaffiliated regions: 0 [970.896s][info][gc,ergo ] GC(575) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33560064, promotion expended: 29883128, old capacity: 17666408448, old_used: 17631965776, old unaffiliated regions: 0 [970.896s][info][gc,ergo ] GC(575) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 33560064, promotion expended: 29883128, old capacity: 17666408448, old_used: 17631965776, old unaffiliated regions: 0 [970.896s][info][gc,ergo ] GC(575) Squelching additional promotion failure reports for current epoch [970.908s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [970.910s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [970.911s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [970.912s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [970.913s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [970.913s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [970.913s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [970.915s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [970.915s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [970.915s][info][gc ] GC(575) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [970.918s][info][gc ] GC(575) Concurrent evacuation 63.682ms [970.918s][info][gc,start ] GC(575) Pause Init Update Refs [970.919s][info][gc ] GC(575) Pause Init Update Refs 0.499ms [970.919s][info][gc,start ] GC(575) Concurrent update references [970.919s][info][gc,task ] GC(575) Using 4 of 8 workers for concurrent reference update [970.919s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [971.306s][info][gc ] GC(575) Concurrent update references 387.006ms [971.306s][info][gc,start ] GC(575) Concurrent update thread roots [971.315s][info][gc ] GC(575) Concurrent update thread roots 9.191ms [971.316s][info][gc,start ] GC(575) Pause Final Update Refs [971.316s][info][gc,task ] GC(575) Using 8 of 8 workers for final reference update [971.316s][info][gc,free ] Free: 11668M, Max: 8192K regular, 512M humongous, Frag: 93% external, 37% internal; Used: 4387M, Mutator Free: 1459 Collector Reserve: 743M, Max: 8192K; Used: 90114K Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [971.316s][info][gc ] GC(575) Pause Final Update Refs 0.239ms [971.316s][info][gc,start ] GC(575) Concurrent cleanup [971.316s][info][gc ] GC(575) Concurrent cleanup 23762M->19299M(31744M) 0.172ms [971.316s][info][gc,ergo ] GC(575) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3589K, young_available: 12411M [971.316s][info][gc,ergo ] GC(575) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.4% during period of 1.174s [971.316s][info][gc,ergo ] GC(575) At end of Concurrent Young GC: YOUNG generation used: 2404M, used regions: 2432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12411M [971.316s][info][gc,ergo ] GC(575) At end of Concurrent Young GC: OLD generation used: 16895M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 3589K [971.316s][info][gc,free ] Free: 11666M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5212K, Mutator Free: 1459 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [971.317s][info][gc,stats ] [971.317s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [971.317s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [971.317s][info][gc,stats ] [971.317s][info][gc,stats ] Concurrent Reset 12750 us [971.317s][info][gc,stats ] Pause Init Mark (G) 4386 us [971.317s][info][gc,stats ] Pause Init Mark (N) 3671 us [971.317s][info][gc,stats ] Swap Remembered Set 3412 us [971.317s][info][gc,stats ] Update Region States 118 us [971.317s][info][gc,stats ] Concurrent Scan Remembered Set 397263 us, parallelism: 4.00x [971.317s][info][gc,stats ] RS: 1588641 us [971.317s][info][gc,stats ] RS: Scan Clusters 1588641 us, workers (us): 397164, 397164, 397159, 397154, ---, ---, ---, ---, [971.317s][info][gc,stats ] Concurrent Mark Roots 2630 us, parallelism: 3.44x [971.317s][info][gc,stats ] CMR: 9057 us [971.317s][info][gc,stats ] CMR: Thread Roots 7906 us, workers (us): 2045, 2023, 1904, 1935, ---, ---, ---, ---, [971.317s][info][gc,stats ] CMR: Code Cache Roots 1023 us, workers (us): 182, 186, 311, 344, ---, ---, ---, ---, [971.317s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 31, 26, 21, 16, ---, ---, ---, ---, [971.317s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [971.317s][info][gc,stats ] Concurrent Marking 276846 us, parallelism: 3.93x [971.317s][info][gc,stats ] CM: 1087004 us [971.317s][info][gc,stats ] CM: Parallel Mark 1087004 us, workers (us): 271760, 271753, 271749, 271741, ---, ---, ---, ---, [971.317s][info][gc,stats ] Pause Final Mark (G) 1470 us [971.317s][info][gc,stats ] Pause Final Mark (N) 934 us [971.317s][info][gc,stats ] Finish Mark 439 us [971.317s][info][gc,stats ] Update Region States 102 us [971.317s][info][gc,stats ] Choose Collection Set 153 us [971.317s][info][gc,stats ] Rebuild Free Set 50 us [971.317s][info][gc,stats ] Concurrent Thread Roots 3612 us, parallelism: 3.82x [971.317s][info][gc,stats ] CTR: 13814 us [971.317s][info][gc,stats ] CTR: Thread Roots 13814 us, workers (us): 3533, 3421, 3417, 3443, ---, ---, ---, ---, [971.317s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [971.317s][info][gc,stats ] CWRF: 1 us [971.317s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [971.317s][info][gc,stats ] Concurrent Weak Roots 676 us [971.317s][info][gc,stats ] Roots 52 us, parallelism: 1.34x [971.317s][info][gc,stats ] CWR: 70 us [971.317s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 19, 17, 11, ---, ---, ---, ---, [971.317s][info][gc,stats ] Rendezvous 608 us [971.317s][info][gc,stats ] Concurrent Cleanup 178 us [971.317s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.42x [971.317s][info][gc,stats ] CSR: 1082 us [971.317s][info][gc,stats ] CSR: Code Cache Roots 934 us, workers (us): 255, 156, 163, 360, ---, ---, ---, ---, [971.317s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 38, 34, 26, 21, ---, ---, ---, ---, [971.317s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [971.317s][info][gc,stats ] Concurrent Evacuation 63696 us [971.317s][info][gc,stats ] Pause Init Update Refs (G) 1007 us [971.317s][info][gc,stats ] Pause Init Update Refs (N) 506 us [971.317s][info][gc,stats ] Manage GCLABs 427 us [971.317s][info][gc,stats ] Concurrent Update Refs 387034 us [971.317s][info][gc,stats ] Concurrent Update Thread Roots 9212 us [971.317s][info][gc,stats ] Pause Final Update Refs (G) 841 us [971.317s][info][gc,stats ] Pause Final Update Refs (N) 244 us [971.317s][info][gc,stats ] Update Region States 57 us [971.317s][info][gc,stats ] Trash Collection Set 13 us [971.317s][info][gc,stats ] Rebuild Free Set 85 us [971.317s][info][gc,stats ] Concurrent Cleanup 178 us [971.317s][info][gc,stats ] Workers: Evacuated 66113K across 1352519 objects, abandoned 0B across 0 objects. [971.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [971.317s][info][gc,stats ] - age 1: 54582176 bytes, 54582176 total [971.317s][info][gc,stats ] - age 2: 660576 bytes, 55242752 total [971.317s][info][gc,stats ] - age 3: 702144 bytes, 55944896 total [971.317s][info][gc,stats ] - age 4: 494112 bytes, 56439008 total [971.317s][info][gc,stats ] - age 5: 711312 bytes, 57150320 total [971.317s][info][gc,stats ] - age 6: 424464 bytes, 57574784 total [971.317s][info][gc,stats ] - age 7: 670544 bytes, 58245328 total [971.317s][info][gc,stats ] - age 9: 9455080 bytes, 67700408 total [971.317s][info][gc,stats ] - age 11: 16 bytes, 67700424 total [971.317s][info][gc,stats ] - age 14: 64 bytes, 67700488 total [971.317s][info][gc,stats ] [971.317s][info][gc,stats ] Mutators: Evacuated 453K across 3480 objects, abandoned 0B across 0 objects. [971.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [971.317s][info][gc,stats ] - age 1: 463800 bytes, 463800 total [971.317s][info][gc,stats ] - age 2: 128 bytes, 463928 total [971.317s][info][gc,stats ] - age 3: 64 bytes, 463992 total [971.317s][info][gc,stats ] - age 4: 96 bytes, 464088 total [971.317s][info][gc,stats ] - age 6: 64 bytes, 464152 total [971.317s][info][gc,stats ] - age 7: 64 bytes, 464216 total [971.317s][info][gc,stats ] [971.317s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [971.317s][info][gc,stats ] - age 1: 24456 bytes, 24456 total [971.317s][info][gc,stats ] - age 5: 6649648 bytes, 6674104 total [971.317s][info][gc,stats ] - age 7: 7258152 bytes, 13932256 total [971.317s][info][gc,stats ] [971.317s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [971.317s][info][gc,stats ] - age 7: 11527702328 bytes, 11527702328 total [971.317s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [971.317s][info][gc ] Transition from: normal to: idle [971.317s][info][gc ] Transition from: idle to: normal [971.317s][info][gc,free ] Free: 11664M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7773K, Mutator Free: 1459 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [971.317s][info][gc,ergo ] GC(576) Start GC cycle (OLD) [971.317s][info][gc,start ] GC(576) Coalescing and filling (OLD) [971.317s][info][gc,task ] GC(576) Using 4 of 8 workers for Coalescing and filling (OLD) [971.317s][info][gc ] GC(576) Old generation transition from Idle to Coalescing [971.735s][info][gc ] GC(576) Coalescing and filling (OLD) 418.074ms [971.735s][info][gc,start ] GC(576) Concurrent reset (OLD) [971.735s][info][gc,task ] GC(576) Using 4 of 8 workers for Concurrent reset (OLD) [971.779s][info][gc ] GC(576) Concurrent reset (OLD) 44.008ms [971.779s][info][gc ] GC(576) Old generation transition from Coalescing to Bootstrapping [971.779s][info][gc ] GC(576) Transition from: normal to: bootstrap [971.779s][info][gc,start ] GC(576) Concurrent reset [971.779s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent reset [971.795s][info][gc ] GC(576) Concurrent reset 15.466ms [971.795s][info][gc,start ] GC(576) Pause Init Mark (YOUNG) [971.795s][info][gc,task ] GC(576) Using 8 of 8 workers for init marking [971.799s][info][gc ] GC(576) Pause Init Mark (YOUNG) 3.557ms [971.799s][info][gc,start ] GC(576) Concurrent remembered set scanning [971.799s][info][gc,task ] GC(576) Using 4 of 8 workers for Concurrent remembered set scanning [972.609s][info][gc ] GC(576) Concurrent remembered set scanning 809.912ms [972.609s][info][gc,start ] GC(576) Concurrent marking roots [972.609s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent marking roots [972.611s][info][gc ] GC(576) Concurrent marking roots 1.596ms [972.611s][info][gc,start ] GC(576) Concurrent marking (YOUNG) [972.611s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent marking [972.670s][info][gc ] GC(576) Concurrent marking (YOUNG) 59.055ms [972.670s][info][gc,start ] GC(576) Pause Final Mark (YOUNG) [972.670s][info][gc,task ] GC(576) Using 8 of 8 workers for final marking [972.671s][info][gc,ergo ] GC(576) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [972.671s][info][gc,ergo ] GC(576) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [972.671s][info][gc,ergo ] GC(576) Chosen CSet evacuates young: 42522K (of which at least: 0B are to be promoted), old: 0B [972.671s][info][gc,ergo ] GC(576) Collectable Garbage: 3318M (99%), Immediate: 0B (0%), 0 regions, CSet: 3318M (99%), 420 regions [972.671s][info][gc,ergo ] GC(576) Evacuation Targets: YOUNG: 42522K, PROMOTE: 0B, OLD: 0B, TOTAL: 42522K [972.671s][info][gc,free ] Free: 9582M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9578K, Mutator Free: 1199 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [972.671s][info][gc ] GC(576) Pause Final Mark (YOUNG) 0.910ms [972.671s][info][gc,start ] GC(576) Concurrent thread roots [972.671s][info][gc,task ] GC(576) Using 4 of 8 workers for Concurrent thread roots [972.675s][info][gc ] GC(576) Concurrent thread roots 4.152ms [972.675s][info][gc,start ] GC(576) Concurrent weak references [972.675s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent weak references [972.676s][info][gc,ref ] GC(576) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [972.676s][info][gc,ref ] GC(576) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [972.676s][info][gc,ref ] GC(576) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [972.676s][info][gc ] GC(576) Concurrent weak references 0.052ms [972.676s][info][gc,start ] GC(576) Concurrent weak roots [972.676s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent weak root [972.676s][info][gc ] GC(576) Concurrent weak roots 0.649ms [972.676s][info][gc,start ] GC(576) Concurrent cleanup [972.676s][info][gc ] GC(576) Concurrent cleanup 22087M->22087M(31744M) 0.105ms [972.676s][info][gc,free ] Free: 9568M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8071K, Mutator Free: 1197 Collector Reserve: 56793K, Max: 8192K; Used: 550K Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [972.676s][info][gc,start ] GC(576) Concurrent strong roots [972.676s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent strong root [972.677s][info][gc ] GC(576) Concurrent strong roots 0.424ms [972.677s][info][gc,start ] GC(576) Concurrent evacuation [972.677s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent evacuation [972.689s][info][gc ] GC(576) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [972.693s][info][gc,ergo ] GC(576) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3675648, promotion expended: 3607288, old capacity: 17758683136, old_used: 17727849552, old unaffiliated regions: 0 [972.693s][info][gc,ergo ] GC(576) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3675648, promotion expended: 3607288, old capacity: 17758683136, old_used: 17727849552, old unaffiliated regions: 0 [972.693s][info][gc,ergo ] GC(576) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3675648, promotion expended: 3607288, old capacity: 17758683136, old_used: 17727849552, old unaffiliated regions: 0 [972.693s][info][gc,ergo ] GC(576) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3675648, promotion expended: 3607288, old capacity: 17758683136, old_used: 17727849552, old unaffiliated regions: 0 [972.693s][info][gc,ergo ] GC(576) Squelching additional promotion failure reports for current epoch [972.698s][info][gc ] GC(576) Concurrent evacuation 20.904ms [972.698s][info][gc,start ] GC(576) Pause Init Update Refs [972.698s][info][gc ] GC(576) Pause Init Update Refs 0.499ms [972.699s][info][gc,start ] GC(576) Concurrent update references [972.699s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent reference update [972.699s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [972.961s][info][gc ] GC(576) Concurrent update references 262.313ms [972.961s][info][gc,start ] GC(576) Concurrent update thread roots [972.972s][info][gc ] GC(576) Concurrent update thread roots 10.589ms [972.972s][info][gc,start ] GC(576) Pause Final Update Refs [972.972s][info][gc,task ] GC(576) Using 8 of 8 workers for final reference update [972.972s][info][gc ] GC(576) Transfer SATB buffers [972.973s][info][gc,free ] Free: 11570M, Max: 8192K regular, 512M humongous, Frag: 94% external, 28% internal; Used: 3309M, Mutator Free: 1447 Collector Reserve: 743M, Max: 8192K; Used: 57346K Old Collector Reserve: 55808B, Max: 55808B; Used: 8137K [972.973s][info][gc ] GC(576) Pause Final Update Refs 0.921ms [972.973s][info][gc,start ] GC(576) Concurrent cleanup [972.973s][info][gc ] GC(576) Concurrent cleanup 22752M->19400M(31744M) 0.173ms [972.973s][info][gc,ergo ] GC(576) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 66560B, young_available: 12313M [972.974s][info][gc,ergo ] GC(576) At end of Concurrent Young GC: GCU: 24.0%, MU: 19.1% during period of 1.657s [972.974s][info][gc,ergo ] GC(576) At end of Concurrent Young GC: YOUNG generation used: 2495M, used regions: 2520M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14808M, available: 12312M [972.974s][info][gc,ergo ] GC(576) At end of Concurrent Young GC: OLD generation used: 16906M, used regions: 16936M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16936M, available: 66560B [972.974s][info][gc,stats ] [972.974s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [972.974s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [972.974s][info][gc,stats ] [972.974s][info][gc,stats ] Concurrent Reset 15499 us [972.974s][info][gc,stats ] Concurrent Reset (OLD) 44040 us [972.974s][info][gc,stats ] Pause Init Mark (G) 4396 us [972.974s][info][gc,stats ] Pause Init Mark (N) 3570 us [972.974s][info][gc,stats ] Swap Remembered Set 3344 us [972.974s][info][gc,stats ] Update Region States 51 us [972.974s][info][gc,stats ] Concurrent Scan Remembered Set 809941 us, parallelism: 4.00x [972.974s][info][gc,stats ] RS: 3239376 us [972.974s][info][gc,stats ] RS: Scan Clusters 3239376 us, workers (us): 809852, 809845, 809841, 809838, ---, ---, ---, ---, [972.974s][info][gc,stats ] Concurrent Mark Roots 1606 us, parallelism: 3.10x [972.974s][info][gc,stats ] CMR: 4974 us [972.974s][info][gc,stats ] CMR: Thread Roots 3683 us, workers (us): 1018, 944, 828, 893, ---, ---, ---, ---, [972.974s][info][gc,stats ] CMR: Code Cache Roots 1043 us, workers (us): 147, 188, 373, 335, ---, ---, ---, ---, [972.974s][info][gc,stats ] CMR: VM Strong Roots 183 us, workers (us): 52, 46, 46, 38, ---, ---, ---, ---, [972.974s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): 11, 54, ---, ---, ---, ---, ---, ---, [972.974s][info][gc,stats ] Concurrent Marking 59083 us, parallelism: 3.50x [972.974s][info][gc,stats ] CM: 206511 us [972.974s][info][gc,stats ] CM: Parallel Mark 206511 us, workers (us): 51660, 51647, 51619, 51585, ---, ---, ---, ---, [972.974s][info][gc,stats ] Pause Final Mark (G) 1418 us [972.974s][info][gc,stats ] Pause Final Mark (N) 917 us [972.974s][info][gc,stats ] Finish Mark 499 us [972.974s][info][gc,stats ] Update Region States 98 us [972.974s][info][gc,stats ] Choose Collection Set 127 us [972.974s][info][gc,stats ] Rebuild Free Set 47 us [972.974s][info][gc,stats ] Concurrent Thread Roots 4167 us, parallelism: 3.89x [972.974s][info][gc,stats ] CTR: 16210 us [972.974s][info][gc,stats ] CTR: Thread Roots 16210 us, workers (us): 4100, 4084, 3993, 4034, ---, ---, ---, ---, [972.974s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.03x [972.974s][info][gc,stats ] CWRF: 2 us [972.974s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [972.974s][info][gc,stats ] Concurrent Weak Roots 654 us [972.974s][info][gc,stats ] Roots 56 us, parallelism: 1.40x [972.974s][info][gc,stats ] CWR: 79 us [972.974s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 25, 21, 19, 13, ---, ---, ---, ---, [972.974s][info][gc,stats ] Rendezvous 580 us [972.974s][info][gc,stats ] Concurrent Cleanup 109 us [972.974s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.59x [972.974s][info][gc,stats ] CSR: 1108 us [972.974s][info][gc,stats ] CSR: Code Cache Roots 951 us, workers (us): 354, 180, 158, 259, ---, ---, ---, ---, [972.974s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 41, 33, 28, 28, ---, ---, ---, ---, [972.974s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [972.974s][info][gc,stats ] Coalesce and Fill Old Dead 418111 us [972.974s][info][gc,stats ] Concurrent Evacuation 20921 us [972.974s][info][gc,stats ] Pause Init Update Refs (G) 927 us [972.974s][info][gc,stats ] Pause Init Update Refs (N) 508 us [972.974s][info][gc,stats ] Manage GCLABs 431 us [972.974s][info][gc,stats ] Concurrent Update Refs 262343 us [972.974s][info][gc,stats ] Concurrent Update Thread Roots 10608 us [972.974s][info][gc,stats ] Pause Final Update Refs (G) 1551 us [972.974s][info][gc,stats ] Pause Final Update Refs (N) 927 us [972.974s][info][gc,stats ] Update Region States 56 us [972.974s][info][gc,stats ] Trash Collection Set 13 us [972.974s][info][gc,stats ] Rebuild Free Set 88 us [972.974s][info][gc,stats ] Concurrent Cleanup 183 us [972.974s][info][gc,stats ] Workers: Evacuated 42135K across 558074 objects, abandoned 0B across 0 objects. [972.974s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [972.974s][info][gc,stats ] - age 1: 34392832 bytes, 34392832 total [972.974s][info][gc,stats ] - age 2: 536960 bytes, 34929792 total [972.974s][info][gc,stats ] - age 3: 660448 bytes, 35590240 total [972.974s][info][gc,stats ] - age 4: 702208 bytes, 36292448 total [972.974s][info][gc,stats ] - age 5: 494144 bytes, 36786592 total [972.974s][info][gc,stats ] - age 6: 711296 bytes, 37497888 total [972.974s][info][gc,stats ] - age 7: 859584 bytes, 38357472 total [972.974s][info][gc,stats ] - age 9: 3137024 bytes, 41494496 total [972.974s][info][gc,stats ] - age 10: 1652672 bytes, 43147168 total [972.974s][info][gc,stats ] [972.974s][info][gc,stats ] Mutators: Evacuated 387K across 2967 objects, abandoned 0B across 0 objects. [972.974s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [972.974s][info][gc,stats ] - age 1: 396112 bytes, 396112 total [972.974s][info][gc,stats ] - age 2: 32 bytes, 396144 total [972.974s][info][gc,stats ] - age 3: 64 bytes, 396208 total [972.974s][info][gc,stats ] - age 5: 64 bytes, 396272 total [972.974s][info][gc,stats ] - age 6: 16 bytes, 396288 total [972.974s][info][gc,stats ] - age 7: 64 bytes, 396352 total [972.974s][info][gc,stats ] [972.974s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [972.974s][info][gc,stats ] - age 2: 64 bytes, 64 total [972.974s][info][gc,stats ] - age 6: 6649648 bytes, 6649712 total [972.974s][info][gc,stats ] [972.974s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [972.974s][info][gc,stats ] - age 7: 7258152 bytes, 7258152 total [972.974s][info][gc ] GC(576) Transition from: bootstrap to: old [972.974s][info][gc ] GC(576) Old generation transition from Bootstrapping to Marking [972.974s][info][gc,start ] GC(576) Concurrent marking (OLD) [972.974s][info][gc,task ] GC(576) Using 4 of 8 workers for concurrent marking [972.974s][info][gc ] Trigger (YOUNG): Average GC time (5112.15 ms) is above the time for average allocation rate (2123 MB/s) to deplete free headroom (9978M) (margin of error = 3.25) [972.974s][info][gc,ergo ] Free headroom: 11565M (free) - 1587M (spike) - 0B (penalties) = 9978M [972.974s][info][gc ] Preempting old generation mark to allow Young GC [972.974s][info][gc ] Cancelling GC: Concurrent GC [972.975s][info][gc ] GC(576) Concurrent marking (OLD) 0.295ms [972.975s][info][gc ] GC(576) GC cancellation took 0.000s [972.975s][info][gc,free ] Free: 11564M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11447K, Mutator Free: 1447 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 55808B, Max: 55808B; Used: 8137K [972.975s][info][gc,stats ] [972.975s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [972.975s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [972.975s][info][gc,stats ] [972.975s][info][gc,stats ] Concurrent Marking 301 us, parallelism: 3.07x [972.975s][info][gc,stats ] CM: 925 us [972.975s][info][gc,stats ] CM: Parallel Mark 925 us, workers (us): 218, 237, 249, 221, ---, ---, ---, ---, [972.975s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [972.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [972.975s][info][gc,stats ] [972.975s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [972.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [972.975s][info][gc,stats ] [972.975s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [972.975s][info][gc,stats ] - age 2: 64 bytes, 64 total [972.975s][info][gc,stats ] - age 6: 6649648 bytes, 6649712 total [972.975s][info][gc,stats ] [972.975s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [972.975s][info][gc,stats ] - age 7: 7341288 bytes, 7341288 total [972.975s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [972.985s][info][gc ] Transition from: old to: idle [972.985s][info][gc ] Transition from: idle to: normal [972.985s][info][gc ] Heuristics request to interrupt old for young collection accepted [972.985s][info][gc,free ] Free: 11544M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8078K, Mutator Free: 1444 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 55808B, Max: 55808B; Used: 8137K [972.985s][info][gc,ergo ] GC(577) Start GC cycle (YOUNG) [972.985s][info][gc,start ] GC(577) Concurrent reset [972.985s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent reset [972.997s][info][gc ] GC(577) Concurrent reset 11.638ms [972.997s][info][gc,start ] GC(577) Pause Init Mark (YOUNG) [972.998s][info][gc,task ] GC(577) Using 8 of 8 workers for init marking [973.001s][info][gc ] GC(577) Transfer SATB buffers [973.001s][info][gc ] GC(577) Purged 5708 oops from old generation SATB buffers [973.002s][info][gc ] GC(577) Pause Init Mark (YOUNG) 4.143ms [973.002s][info][gc,start ] GC(577) Concurrent remembered set scanning [973.002s][info][gc,task ] GC(577) Using 4 of 8 workers for Concurrent remembered set scanning [973.246s][info][gc ] GC(577) Concurrent remembered set scanning 244.077ms [973.246s][info][gc,start ] GC(577) Concurrent marking roots [973.246s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent marking roots [973.249s][info][gc ] GC(577) Concurrent marking roots 3.438ms [973.249s][info][gc,start ] GC(577) Concurrent marking (YOUNG) [973.249s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent marking [973.280s][info][gc ] GC(577) Concurrent marking (YOUNG) 30.450ms [973.280s][info][gc,start ] GC(577) Pause Final Mark (YOUNG) [973.280s][info][gc,task ] GC(577) Using 8 of 8 workers for final marking [973.281s][info][gc,ergo ] GC(577) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [973.281s][info][gc,ergo ] GC(577) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [973.281s][info][gc,ergo ] GC(577) Chosen CSet evacuates young: 41446K (of which at least: 0B are to be promoted), old: 0B [973.281s][info][gc,ergo ] GC(577) Collectable Garbage: 2499M (99%), Immediate: 0B (0%), 0 regions, CSet: 2499M (99%), 318 regions [973.281s][info][gc,ergo ] GC(577) Evacuation Targets: YOUNG: 41446K, PROMOTE: 0B, OLD: 0B, TOTAL: 41446K [973.281s][info][gc,free ] Free: 11619M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4464K, Mutator Free: 1453 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 55808B, Max: 55808B; Used: 8137K [973.281s][info][gc ] GC(577) Pause Final Mark (YOUNG) 0.844ms [973.281s][info][gc,start ] GC(577) Concurrent thread roots [973.281s][info][gc,task ] GC(577) Using 4 of 8 workers for Concurrent thread roots [973.285s][info][gc ] GC(577) Concurrent thread roots 4.101ms [973.285s][info][gc,start ] GC(577) Concurrent weak references [973.285s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent weak references [973.285s][info][gc,ref ] GC(577) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.285s][info][gc,ref ] GC(577) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.285s][info][gc,ref ] GC(577) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.285s][info][gc ] GC(577) Concurrent weak references 0.041ms [973.285s][info][gc,start ] GC(577) Concurrent weak roots [973.285s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent weak root [973.286s][info][gc ] GC(577) Concurrent weak roots 0.737ms [973.286s][info][gc,start ] GC(577) Concurrent cleanup [973.286s][info][gc ] GC(577) Concurrent cleanup 20049M->20049M(31744M) 0.117ms [973.286s][info][gc,free ] Free: 11605M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2125K, Mutator Free: 1451 Collector Reserve: 56380K, Max: 8192K; Used: 963K Old Collector Reserve: 55808B, Max: 55808B; Used: 8137K [973.286s][info][gc,start ] GC(577) Concurrent strong roots [973.286s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent strong root [973.287s][info][gc ] GC(577) Concurrent strong roots 0.445ms [973.287s][info][gc,start ] GC(577) Concurrent evacuation [973.287s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent evacuation [973.298s][info][gc,ergo ] GC(577) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 66560, promotion expended: 55296, old capacity: 17758683136, old_used: 17727905360, old unaffiliated regions: 0 [973.298s][info][gc ] GC(577) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [973.298s][info][gc,ergo ] GC(577) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 66560, promotion expended: 64456, old capacity: 17767071744, old_used: 17727933008, old unaffiliated regions: 0 [973.298s][info][gc,ergo ] GC(577) Squelching additional promotion failure reports for current epoch [973.298s][info][gc,ergo ] GC(577) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 66560, promotion expended: 64456, old capacity: 17767071744, old_used: 17727935568, old unaffiliated regions: 0 [973.298s][info][gc,ergo ] GC(577) Squelching additional promotion failure reports for current epoch [973.298s][info][gc,ergo ] GC(577) Promotion failed, size 32, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 66560, promotion expended: 64456, old capacity: 17767071744, old_used: 17727933008, old unaffiliated regions: 0 [973.298s][info][gc,ergo ] GC(577) Squelching additional promotion failure reports for current epoch [973.303s][info][gc ] GC(577) Concurrent evacuation 16.383ms [973.304s][info][gc,start ] GC(577) Pause Init Update Refs [973.304s][info][gc ] GC(577) Pause Init Update Refs 0.497ms [973.304s][info][gc,start ] GC(577) Concurrent update references [973.304s][info][gc,task ] GC(577) Using 4 of 8 workers for concurrent reference update [973.304s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [973.420s][info][gc ] GC(577) Concurrent update references 115.468ms [973.420s][info][gc,start ] GC(577) Concurrent update thread roots [973.429s][info][gc ] GC(577) Concurrent update thread roots 9.418ms [973.429s][info][gc,start ] GC(577) Pause Final Update Refs [973.429s][info][gc,task ] GC(577) Using 8 of 8 workers for final reference update [973.429s][info][gc ] GC(577) Transfer SATB buffers [973.430s][info][gc,free ] Free: 13099M, Max: 8192K regular, 512M humongous, Frag: 96% external, 18% internal; Used: 2480M, Mutator Free: 1638 Collector Reserve: 743M, Max: 8192K; Used: 65538K Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.430s][info][gc ] GC(577) Pause Final Update Refs 0.711ms [973.430s][info][gc,start ] GC(577) Concurrent cleanup [973.430s][info][gc ] GC(577) Concurrent cleanup 20395M->17864M(31744M) 0.152ms [973.430s][info][gc,ergo ] GC(577) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8155K, young_available: 13842M [973.431s][info][gc,ergo ] GC(577) At end of Concurrent Young GC: GCU: 22.7%, MU: 18.7% during period of 0.457s [973.431s][info][gc,ergo ] GC(577) At end of Concurrent Young GC: YOUNG generation used: 958M, used regions: 984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 13841M [973.431s][info][gc,ergo ] GC(577) At end of Concurrent Young GC: OLD generation used: 16906M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 8155K [973.431s][info][gc,free ] Free: 13097M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 6870K, Mutator Free: 1638 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.431s][info][gc,stats ] [973.431s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [973.431s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [973.431s][info][gc,stats ] [973.431s][info][gc,stats ] Concurrent Reset 11665 us [973.431s][info][gc,stats ] Pause Init Mark (G) 4959 us [973.431s][info][gc,stats ] Pause Init Mark (N) 4149 us [973.431s][info][gc,stats ] Swap Remembered Set 3341 us [973.431s][info][gc,stats ] Transfer Old From SATB 557 us [973.431s][info][gc,stats ] Update Region States 149 us [973.431s][info][gc,stats ] Concurrent Scan Remembered Set 244103 us, parallelism: 3.99x [973.431s][info][gc,stats ] RS: 974813 us [973.431s][info][gc,stats ] RS: Scan Clusters 974813 us, workers (us): 243993, 243988, 243985, 242847, ---, ---, ---, ---, [973.431s][info][gc,stats ] Concurrent Mark Roots 3457 us, parallelism: 3.55x [973.431s][info][gc,stats ] CMR: 12261 us [973.431s][info][gc,stats ] CMR: Thread Roots 11057 us, workers (us): 2704, 2911, 2712, 2729, ---, ---, ---, ---, [973.431s][info][gc,stats ] CMR: Code Cache Roots 985 us, workers (us): 299, 147, 190, 349, ---, ---, ---, ---, [973.431s][info][gc,stats ] CMR: VM Strong Roots 173 us, workers (us): 51, 46, 40, 35, ---, ---, ---, ---, [973.431s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 9, 37, ---, ---, ---, ---, ---, [973.431s][info][gc,stats ] Concurrent Marking 30469 us, parallelism: 3.35x [973.431s][info][gc,stats ] CM: 102191 us [973.431s][info][gc,stats ] CM: Parallel Mark 102191 us, workers (us): 25574, 25568, 25533, 25516, ---, ---, ---, ---, [973.431s][info][gc,stats ] Pause Final Mark (G) 1314 us [973.431s][info][gc,stats ] Pause Final Mark (N) 850 us [973.431s][info][gc,stats ] Finish Mark 461 us [973.431s][info][gc,stats ] Update Region States 88 us [973.431s][info][gc,stats ] Choose Collection Set 112 us [973.431s][info][gc,stats ] Rebuild Free Set 53 us [973.431s][info][gc,stats ] Concurrent Thread Roots 4117 us, parallelism: 3.87x [973.431s][info][gc,stats ] CTR: 15920 us [973.431s][info][gc,stats ] CTR: Thread Roots 15920 us, workers (us): 3980, 3932, 4033, 3975, ---, ---, ---, ---, [973.431s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [973.431s][info][gc,stats ] CWRF: 1 us [973.431s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [973.431s][info][gc,stats ] Concurrent Weak Roots 752 us [973.431s][info][gc,stats ] Roots 53 us, parallelism: 1.49x [973.431s][info][gc,stats ] CWR: 79 us [973.431s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 22, 17, 14, ---, ---, ---, ---, [973.431s][info][gc,stats ] Rendezvous 674 us [973.431s][info][gc,stats ] Concurrent Cleanup 134 us [973.431s][info][gc,stats ] Concurrent Strong Roots 450 us, parallelism: 2.62x [973.431s][info][gc,stats ] CSR: 1180 us [973.431s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 193, 289, 353, 159, ---, ---, ---, ---, [973.431s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 45, 37, 35, 30, ---, ---, ---, ---, [973.431s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): ---, ---, 12, 27, ---, ---, ---, ---, [973.431s][info][gc,stats ] Concurrent Evacuation 16400 us [973.431s][info][gc,stats ] Pause Init Update Refs (G) 929 us [973.431s][info][gc,stats ] Pause Init Update Refs (N) 505 us [973.431s][info][gc,stats ] Manage GCLABs 423 us [973.431s][info][gc,stats ] Concurrent Update Refs 115488 us [973.431s][info][gc,stats ] Concurrent Update Thread Roots 9435 us [973.431s][info][gc,stats ] Pause Final Update Refs (G) 1188 us [973.431s][info][gc,stats ] Pause Final Update Refs (N) 716 us [973.431s][info][gc,stats ] Update Region States 41 us [973.431s][info][gc,stats ] Trash Collection Set 11 us [973.431s][info][gc,stats ] Rebuild Free Set 78 us [973.431s][info][gc,stats ] Concurrent Cleanup 160 us [973.431s][info][gc,stats ] Workers: Evacuated 41043K across 498971 objects, abandoned 0B across 0 objects. [973.431s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.431s][info][gc,stats ] - age 1: 36790712 bytes, 36790712 total [973.431s][info][gc,stats ] - age 2: 619072 bytes, 37409784 total [973.431s][info][gc,stats ] - age 3: 446920 bytes, 37856704 total [973.431s][info][gc,stats ] - age 4: 570184 bytes, 38426888 total [973.431s][info][gc,stats ] - age 5: 594312 bytes, 39021200 total [973.431s][info][gc,stats ] - age 6: 402920 bytes, 39424120 total [973.431s][info][gc,stats ] - age 7: 666336 bytes, 40090456 total [973.431s][info][gc,stats ] - age 8: 285232 bytes, 40375688 total [973.431s][info][gc,stats ] - age 10: 11168 bytes, 40386856 total [973.431s][info][gc,stats ] - age 11: 1641504 bytes, 42028360 total [973.431s][info][gc,stats ] [973.431s][info][gc,stats ] Mutators: Evacuated 403K across 3100 objects, abandoned 0B across 0 objects. [973.431s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.431s][info][gc,stats ] - age 1: 411816 bytes, 411816 total [973.431s][info][gc,stats ] - age 2: 672 bytes, 412488 total [973.431s][info][gc,stats ] - age 4: 32 bytes, 412520 total [973.431s][info][gc,stats ] - age 6: 32 bytes, 412552 total [973.431s][info][gc,stats ] - age 7: 144 bytes, 412696 total [973.431s][info][gc,stats ] [973.431s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [973.431s][info][gc,stats ] - age 3: 64 bytes, 64 total [973.431s][info][gc,stats ] - age 7: 6642232 bytes, 6642296 total [973.431s][info][gc,stats ] [973.431s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [973.431s][info][gc,stats ] - age 7: 7341288 bytes, 7341288 total [973.431s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [973.441s][info][gc ] Transition from: normal to: idle [973.441s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [973.441s][info][gc ] Transition from: idle to: old [973.441s][info][gc,free ] Free: 13074M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5834K, Mutator Free: 1635 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.441s][info][gc,start ] GC(578) Concurrent marking (OLD) [973.441s][info][gc,task ] GC(578) Using 4 of 8 workers for concurrent marking [973.442s][info][gc ] Trigger (YOUNG): expedite promotion of 6486K [973.442s][info][gc ] Preempting old generation mark to allow Young GC [973.442s][info][gc ] Cancelling GC: Concurrent GC [973.442s][info][gc ] GC(578) Concurrent marking (OLD) 0.935ms [973.442s][info][gc ] GC(578) GC cancellation took 0.000s [973.443s][info][gc,ergo ] GC(578) At end of OLD marking increment: GCU: 38.2%, MU: 294.8% for duration 0.012s (totals to be subsumed in next gc report) [973.443s][info][gc,ergo ] GC(578) At end of Concurrent Old Marking increment: YOUNG generation used: 984M, used regions: 1008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 13815M [973.443s][info][gc,ergo ] GC(578) At end of Concurrent Old Marking increment: OLD generation used: 16906M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 8155K [973.443s][info][gc,free ] Free: 13071M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 8504K, Mutator Free: 1635 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.443s][info][gc,stats ] [973.443s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [973.443s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [973.443s][info][gc,stats ] [973.443s][info][gc,stats ] Concurrent Marking 944 us, parallelism: 3.54x [973.443s][info][gc,stats ] CM: 3344 us [973.443s][info][gc,stats ] CM: Parallel Mark 3344 us, workers (us): 807, 886, 840, 811, ---, ---, ---, ---, [973.443s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [973.443s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.443s][info][gc,stats ] [973.443s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [973.443s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.443s][info][gc,stats ] [973.443s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [973.443s][info][gc,stats ] - age 3: 64 bytes, 64 total [973.443s][info][gc,stats ] - age 7: 6642232 bytes, 6642296 total [973.443s][info][gc,stats ] [973.443s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [973.443s][info][gc,stats ] - age 7: 7462648 bytes, 7462648 total [973.443s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [973.453s][info][gc ] Transition from: old to: idle [973.453s][info][gc ] Transition from: idle to: normal [973.453s][info][gc ] Heuristics request to interrupt old for young collection accepted [973.453s][info][gc,free ] Free: 13050M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5640K, Mutator Free: 1632 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.453s][info][gc,ergo ] GC(579) Start GC cycle (YOUNG) [973.453s][info][gc,start ] GC(579) Concurrent reset [973.453s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent reset [973.458s][info][gc ] GC(579) Concurrent reset 4.499ms [973.458s][info][gc,start ] GC(579) Pause Init Mark (YOUNG) [973.458s][info][gc,task ] GC(579) Using 8 of 8 workers for init marking [973.462s][info][gc ] GC(579) Transfer SATB buffers [973.462s][info][gc ] GC(579) Purged 10759 oops from old generation SATB buffers [973.462s][info][gc ] GC(579) Pause Init Mark (YOUNG) 3.809ms [973.462s][info][gc,start ] GC(579) Concurrent remembered set scanning [973.462s][info][gc,task ] GC(579) Using 4 of 8 workers for Concurrent remembered set scanning [973.607s][info][gc ] GC(579) Concurrent remembered set scanning 144.512ms [973.607s][info][gc,start ] GC(579) Concurrent marking roots [973.607s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent marking roots [973.610s][info][gc ] GC(579) Concurrent marking roots 3.427ms [973.610s][info][gc,start ] GC(579) Concurrent marking (YOUNG) [973.610s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent marking [973.635s][info][gc ] GC(579) Concurrent marking (YOUNG) 25.094ms [973.636s][info][gc,start ] GC(579) Pause Final Mark (YOUNG) [973.636s][info][gc,task ] GC(579) Using 8 of 8 workers for final marking [973.636s][info][gc,ergo ] GC(579) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [973.636s][info][gc,ergo ] GC(579) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [973.636s][info][gc,ergo ] GC(579) Chosen CSet evacuates young: 38752K (of which at least: 6486K are to be promoted), old: 0B [973.636s][info][gc,ergo ] GC(579) Collectable Garbage: 973M (99%), Immediate: 0B (0%), 0 regions, CSet: 973M (99%), 128 regions [973.636s][info][gc,ergo ] GC(579) Evacuation Targets: YOUNG: 38752K, PROMOTE: 6486K, OLD: 0B, TOTAL: 45238K [973.636s][info][gc,free ] Free: 13362M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 5857K, Mutator Free: 1671 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [973.637s][info][gc ] GC(579) Pause Final Mark (YOUNG) 0.902ms [973.637s][info][gc,start ] GC(579) Concurrent thread roots [973.637s][info][gc,task ] GC(579) Using 4 of 8 workers for Concurrent thread roots [973.641s][info][gc ] GC(579) Concurrent thread roots 4.118ms [973.641s][info][gc,start ] GC(579) Concurrent weak references [973.641s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent weak references [973.641s][info][gc,ref ] GC(579) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.641s][info][gc,ref ] GC(579) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.641s][info][gc,ref ] GC(579) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [973.641s][info][gc ] GC(579) Concurrent weak references 0.046ms [973.641s][info][gc,start ] GC(579) Concurrent weak roots [973.641s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent weak root [973.642s][info][gc ] GC(579) Concurrent weak roots 0.761ms [973.642s][info][gc,start ] GC(579) Concurrent cleanup [973.642s][info][gc ] GC(579) Concurrent cleanup 18304M->18304M(31744M) 0.152ms [973.642s][info][gc,free ] Free: 13348M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 3951K, Mutator Free: 1669 Collector Reserve: 48246K, Max: 8192K; Used: 905K Old Collector Reserve: 8139K, Max: 8139K; Used: 53760B [973.642s][info][gc,start ] GC(579) Concurrent strong roots [973.642s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent strong root [973.642s][info][gc ] GC(579) Concurrent strong roots 0.498ms [973.642s][info][gc,start ] GC(579) Concurrent evacuation [973.642s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent evacuation [973.662s][info][gc,ergo ] GC(579) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8350720, promotion expended: 7960440, old capacity: 17767071744, old_used: 17735916112, old unaffiliated regions: 0 [973.662s][info][gc,ergo ] GC(579) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8350720, promotion expended: 7960440, old capacity: 17767071744, old_used: 17735916112, old unaffiliated regions: 0 [973.662s][info][gc,ergo ] GC(579) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8350720, promotion expended: 7960440, old capacity: 17767071744, old_used: 17735916112, old unaffiliated regions: 0 [973.662s][info][gc,ergo ] GC(579) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8350720, promotion expended: 7960440, old capacity: 17767071744, old_used: 17735916112, old unaffiliated regions: 0 [973.662s][info][gc,ergo ] GC(579) Squelching additional promotion failure reports for current epoch [973.666s][info][gc ] GC(579) Concurrent evacuation 23.418ms [973.666s][info][gc,start ] GC(579) Pause Init Update Refs [973.667s][info][gc ] GC(579) Pause Init Update Refs 0.503ms [973.667s][info][gc,start ] GC(579) Concurrent update references [973.667s][info][gc,task ] GC(579) Using 4 of 8 workers for concurrent reference update [973.667s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [973.785s][info][gc ] GC(579) Concurrent update references 117.882ms [973.785s][info][gc,start ] GC(579) Concurrent update thread roots [973.794s][info][gc ] GC(579) Concurrent update thread roots 9.497ms [973.795s][info][gc,start ] GC(579) Pause Final Update Refs [973.795s][info][gc,task ] GC(579) Using 8 of 8 workers for final reference update [973.795s][info][gc ] GC(579) Transfer SATB buffers [973.795s][info][gc,free ] Free: 13302M, Max: 8192K regular, 512M humongous, Frag: 96% external, 7% internal; Used: 946M, Mutator Free: 1663 Collector Reserve: 743M, Max: 8192K; Used: 73730K Old Collector Reserve: 369K, Max: 369K; Used: 7823K [973.795s][info][gc ] GC(579) Pause Final Update Refs 0.764ms [973.795s][info][gc,start ] GC(579) Concurrent cleanup [973.796s][info][gc ] GC(579) Concurrent cleanup 18677M->17668M(31744M) 0.125ms [973.796s][info][gc,ergo ] GC(579) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 379K, young_available: 14046M [973.796s][info][gc,ergo ] GC(579) At end of Concurrent Young GC: GCU: 21.4%, MU: 19.0% during period of 0.365s [973.796s][info][gc,ergo ] GC(579) At end of Concurrent Young GC: YOUNG generation used: 754M, used regions: 776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 14045M [973.796s][info][gc,ergo ] GC(579) At end of Concurrent Young GC: OLD generation used: 16914M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 379K [973.796s][info][gc,free ] Free: 13301M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2998K, Mutator Free: 1663 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 369K, Max: 369K; Used: 7823K [973.796s][info][gc,stats ] [973.796s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [973.796s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [973.796s][info][gc,stats ] [973.796s][info][gc,stats ] Concurrent Reset 4512 us [973.796s][info][gc,stats ] Pause Init Mark (G) 4309 us [973.796s][info][gc,stats ] Pause Init Mark (N) 3814 us [973.796s][info][gc,stats ] Swap Remembered Set 3267 us [973.796s][info][gc,stats ] Transfer Old From SATB 435 us [973.796s][info][gc,stats ] Update Region States 38 us [973.796s][info][gc,stats ] Concurrent Scan Remembered Set 144547 us, parallelism: 3.99x [973.796s][info][gc,stats ] RS: 577102 us [973.796s][info][gc,stats ] RS: Scan Clusters 577102 us, workers (us): 144408, 144403, 144400, 143891, ---, ---, ---, ---, [973.796s][info][gc,stats ] Concurrent Mark Roots 3444 us, parallelism: 3.54x [973.796s][info][gc,stats ] CMR: 12192 us [973.796s][info][gc,stats ] CMR: Thread Roots 10893 us, workers (us): 2863, 2691, 2727, 2612, ---, ---, ---, ---, [973.796s][info][gc,stats ] CMR: Code Cache Roots 1060 us, workers (us): 145, 264, 300, 351, ---, ---, ---, ---, [973.796s][info][gc,stats ] CMR: VM Strong Roots 179 us, workers (us): 53, 47, 42, 36, ---, ---, ---, ---, [973.796s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): 10, 50, ---, ---, ---, ---, ---, ---, [973.796s][info][gc,stats ] Concurrent Marking 25113 us, parallelism: 3.40x [973.796s][info][gc,stats ] CM: 85358 us [973.796s][info][gc,stats ] CM: Parallel Mark 85358 us, workers (us): 21373, 21351, 21328, 21307, ---, ---, ---, ---, [973.796s][info][gc,stats ] Pause Final Mark (G) 1379 us [973.796s][info][gc,stats ] Pause Final Mark (N) 909 us [973.796s][info][gc,stats ] Finish Mark 549 us [973.796s][info][gc,stats ] Update Region States 82 us [973.796s][info][gc,stats ] Choose Collection Set 88 us [973.796s][info][gc,stats ] Rebuild Free Set 56 us [973.796s][info][gc,stats ] Concurrent Thread Roots 4131 us, parallelism: 3.83x [973.796s][info][gc,stats ] CTR: 15805 us [973.796s][info][gc,stats ] CTR: Thread Roots 15805 us, workers (us): 3941, 3905, 3898, 4060, ---, ---, ---, ---, [973.796s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.02x [973.796s][info][gc,stats ] CWRF: 1 us [973.796s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [973.796s][info][gc,stats ] Concurrent Weak Roots 773 us [973.796s][info][gc,stats ] Roots 51 us, parallelism: 1.45x [973.796s][info][gc,stats ] CWR: 74 us [973.796s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 24, 19, 16, 16, ---, ---, ---, ---, [973.796s][info][gc,stats ] Rendezvous 701 us [973.796s][info][gc,stats ] Concurrent Cleanup 159 us [973.796s][info][gc,stats ] Concurrent Strong Roots 506 us, parallelism: 2.44x [973.796s][info][gc,stats ] CSR: 1235 us [973.796s][info][gc,stats ] CSR: Code Cache Roots 1065 us, workers (us): 407, 157, 197, 304, ---, ---, ---, ---, [973.796s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 44, 38, 33, 29, ---, ---, ---, ---, [973.796s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 19, ---, ---, ---, ---, ---, ---, [973.796s][info][gc,stats ] Concurrent Evacuation 23435 us [973.796s][info][gc,stats ] Pause Init Update Refs (G) 962 us [973.796s][info][gc,stats ] Pause Init Update Refs (N) 511 us [973.796s][info][gc,stats ] Manage GCLABs 425 us [973.796s][info][gc,stats ] Concurrent Update Refs 117906 us [973.796s][info][gc,stats ] Concurrent Update Thread Roots 9511 us [973.796s][info][gc,stats ] Pause Final Update Refs (G) 1314 us [973.796s][info][gc,stats ] Pause Final Update Refs (N) 769 us [973.796s][info][gc,stats ] Update Region States 40 us [973.796s][info][gc,stats ] Trash Collection Set 6 us [973.796s][info][gc,stats ] Rebuild Free Set 77 us [973.796s][info][gc,stats ] Concurrent Cleanup 132 us [973.796s][info][gc,stats ] Workers: Evacuated 44751K across 645916 objects, abandoned 0B across 0 objects. [973.796s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.796s][info][gc,stats ] - age 1: 16591304 bytes, 16591304 total [973.796s][info][gc,stats ] - age 2: 17463128 bytes, 34054432 total [973.796s][info][gc,stats ] - age 3: 642632 bytes, 34697064 total [973.796s][info][gc,stats ] - age 4: 1992720 bytes, 36689784 total [973.796s][info][gc,stats ] - age 5: 3624144 bytes, 40313928 total [973.796s][info][gc,stats ] - age 6: 594280 bytes, 40908208 total [973.796s][info][gc,stats ] - age 7: 1018592 bytes, 41926800 total [973.796s][info][gc,stats ] - age 8: 285232 bytes, 42212032 total [973.796s][info][gc,stats ] - age 11: 1641504 bytes, 43853536 total [973.796s][info][gc,stats ] - age 12: 1520240 bytes, 45373776 total [973.796s][info][gc,stats ] - age 13: 452096 bytes, 45825872 total [973.796s][info][gc,stats ] - age 14: 32 bytes, 45825904 total [973.796s][info][gc,stats ] [973.796s][info][gc,stats ] Mutators: Evacuated 486K across 3739 objects, abandoned 0B across 0 objects. [973.796s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [973.796s][info][gc,stats ] - age 2: 497688 bytes, 497688 total [973.796s][info][gc,stats ] - age 3: 448 bytes, 498136 total [973.796s][info][gc,stats ] - age 4: 96 bytes, 498232 total [973.796s][info][gc,stats ] - age 5: 96 bytes, 498328 total [973.796s][info][gc,stats ] - age 6: 32 bytes, 498360 total [973.796s][info][gc,stats ] - age 7: 96 bytes, 498456 total [973.797s][info][gc,stats ] [973.797s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [973.797s][info][gc,stats ] - age 4: 32 bytes, 32 total [973.797s][info][gc,stats ] [973.797s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [973.797s][info][gc,stats ] - age 7: 7462648 bytes, 7462648 total [973.797s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [973.807s][info][gc ] Transition from: normal to: idle [973.807s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [973.807s][info][gc ] Transition from: idle to: old [973.807s][info][gc,free ] Free: 13279M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 8276K, Mutator Free: 1661 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 369K, Max: 369K; Used: 7823K [973.807s][info][gc,start ] GC(580) Concurrent marking (OLD) [973.807s][info][gc,task ] GC(580) Using 4 of 8 workers for concurrent marking [974.081s][info][gc ] Periodic Sample: GCU = 23.655%, MU = 18.655% during most recent 5.0s [974.421s][info][gc ] Trigger (YOUNG): Average GC time (4922.23 ms) is above the time for average allocation rate (2117 MB/s) to deplete free headroom (10416M) (margin of error = 3.22) [974.421s][info][gc,ergo ] Free headroom: 12003M (free) - 1587M (spike) - 0B (penalties) = 10416M [974.421s][info][gc ] Preempting old generation mark to allow Young GC [974.421s][info][gc ] Cancelling GC: Concurrent GC [974.421s][info][gc ] GC(580) Concurrent marking (OLD) 614.727ms [974.421s][info][gc ] GC(580) GC cancellation took 0.000s [974.422s][info][gc,ergo ] GC(580) At end of OLD marking increment: GCU: 393.8%, MU: 285.3% for duration 0.626s (totals to be subsumed in next gc report) [974.422s][info][gc,ergo ] GC(580) At end of Concurrent Old Marking increment: YOUNG generation used: 2053M, used regions: 2064M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 12746M [974.422s][info][gc,ergo ] GC(580) At end of Concurrent Old Marking increment: OLD generation used: 16914M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 379K [974.422s][info][gc,free ] Free: 12002M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5534K, Mutator Free: 1501 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 369K, Max: 369K; Used: 7823K [974.422s][info][gc,stats ] [974.422s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [974.422s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [974.422s][info][gc,stats ] [974.422s][info][gc,stats ] Concurrent Marking 614749 us, parallelism: 4.00x [974.422s][info][gc,stats ] CM: 2458499 us [974.422s][info][gc,stats ] CM: Parallel Mark 2458499 us, workers (us): 614596, 614591, 614674, 614638, ---, ---, ---, ---, [974.422s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [974.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [974.422s][info][gc,stats ] [974.422s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [974.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [974.422s][info][gc,stats ] [974.422s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [974.422s][info][gc,stats ] - age 4: 32 bytes, 32 total [974.422s][info][gc,stats ] [974.422s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [974.422s][info][gc,stats ] - age 7: 4627166936 bytes, 4627166936 total [974.422s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [974.432s][info][gc ] Transition from: old to: idle [974.432s][info][gc ] Transition from: idle to: normal [974.432s][info][gc ] Heuristics request to interrupt old for young collection accepted [974.432s][info][gc,free ] Free: 11981M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2809K, Mutator Free: 1498 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 369K, Max: 369K; Used: 7823K [974.432s][info][gc,ergo ] GC(581) Start GC cycle (YOUNG) [974.432s][info][gc,start ] GC(581) Concurrent reset [974.432s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent reset [974.442s][info][gc ] GC(581) Concurrent reset 9.833ms [974.443s][info][gc,start ] GC(581) Pause Init Mark (YOUNG) [974.443s][info][gc,task ] GC(581) Using 8 of 8 workers for init marking [974.446s][info][gc ] GC(581) Transfer SATB buffers [974.447s][info][gc ] GC(581) Purged 260043 oops from old generation SATB buffers [974.447s][info][gc ] GC(581) Pause Init Mark (YOUNG) 4.654ms [974.448s][info][gc,start ] GC(581) Concurrent remembered set scanning [974.448s][info][gc,task ] GC(581) Using 4 of 8 workers for Concurrent remembered set scanning [974.614s][info][gc ] GC(581) Concurrent remembered set scanning 166.295ms [974.614s][info][gc,start ] GC(581) Concurrent marking roots [974.614s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent marking roots [974.618s][info][gc ] GC(581) Concurrent marking roots 3.748ms [974.618s][info][gc,start ] GC(581) Concurrent marking (YOUNG) [974.618s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent marking [974.638s][info][gc ] GC(581) Concurrent marking (YOUNG) 20.706ms [974.639s][info][gc,start ] GC(581) Pause Final Mark (YOUNG) [974.639s][info][gc,task ] GC(581) Using 8 of 8 workers for final marking [974.639s][info][gc,ergo ] GC(581) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [974.639s][info][gc,ergo ] GC(581) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [974.639s][info][gc,ergo ] GC(581) Chosen CSet evacuates young: 36657K (of which at least: 0B are to be promoted), old: 0B [974.639s][info][gc,ergo ] GC(581) Collectable Garbage: 2060M (99%), Immediate: 0B (0%), 0 regions, CSet: 2060M (99%), 262 regions [974.639s][info][gc,ergo ] GC(581) Evacuation Targets: YOUNG: 36657K, PROMOTE: 0B, OLD: 0B, TOTAL: 36657K [974.639s][info][gc,free ] Free: 12248M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7545K, Mutator Free: 1532 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 369K, Max: 369K; Used: 7823K [974.640s][info][gc ] GC(581) Pause Final Mark (YOUNG) 0.820ms [974.640s][info][gc,start ] GC(581) Concurrent thread roots [974.640s][info][gc,task ] GC(581) Using 4 of 8 workers for Concurrent thread roots [974.644s][info][gc ] GC(581) Concurrent thread roots 3.850ms [974.644s][info][gc,start ] GC(581) Concurrent weak references [974.644s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent weak references [974.644s][info][gc,ref ] GC(581) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [974.644s][info][gc,ref ] GC(581) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [974.644s][info][gc,ref ] GC(581) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [974.644s][info][gc ] GC(581) Concurrent weak references 0.040ms [974.644s][info][gc,start ] GC(581) Concurrent weak roots [974.644s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent weak root [974.644s][info][gc ] GC(581) Concurrent weak roots 0.584ms [974.644s][info][gc,start ] GC(581) Concurrent cleanup [974.644s][info][gc ] GC(581) Concurrent cleanup 19430M->19430M(31744M) 0.106ms [974.644s][info][gc,free ] Free: 12236M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3911K, Mutator Free: 1530 Collector Reserve: 48353K, Max: 8192K; Used: 798K Old Collector Reserve: 369K, Max: 369K; Used: 7823K [974.644s][info][gc,start ] GC(581) Concurrent strong roots [974.644s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent strong root [974.645s][info][gc ] GC(581) Concurrent strong roots 0.412ms [974.645s][info][gc,start ] GC(581) Concurrent evacuation [974.645s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent evacuation [974.654s][info][gc,ergo ] GC(581) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 388608, promotion expended: 366248, old capacity: 17767071744, old_used: 17736283216, old unaffiliated regions: 0 [974.654s][info][gc,ergo ] GC(581) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 388608, promotion expended: 366248, old capacity: 17767071744, old_used: 17736283216, old unaffiliated regions: 0 [974.654s][info][gc,ergo ] GC(581) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 388608, promotion expended: 366248, old capacity: 17767071744, old_used: 17736283216, old unaffiliated regions: 0 [974.654s][info][gc,ergo ] GC(581) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 388608, promotion expended: 366248, old capacity: 17767071744, old_used: 17736283216, old unaffiliated regions: 0 [974.654s][info][gc,ergo ] GC(581) Squelching additional promotion failure reports for current epoch [974.658s][info][gc ] GC(581) Concurrent evacuation 13.738ms [974.659s][info][gc,start ] GC(581) Pause Init Update Refs [974.659s][info][gc ] GC(581) Pause Init Update Refs 0.495ms [974.659s][info][gc,start ] GC(581) Concurrent update references [974.659s][info][gc,task ] GC(581) Using 4 of 8 workers for concurrent reference update [974.659s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [974.735s][info][gc ] GC(581) Concurrent update references 75.807ms [974.735s][info][gc,start ] GC(581) Concurrent update thread roots [974.744s][info][gc ] GC(581) Concurrent update thread roots 8.924ms [974.744s][info][gc,start ] GC(581) Pause Final Update Refs [974.744s][info][gc,task ] GC(581) Using 8 of 8 workers for final reference update [974.745s][info][gc ] GC(581) Transfer SATB buffers [974.745s][info][gc,free ] Free: 13377M, Max: 8192K regular, 512M humongous, Frag: 96% external, 15% internal; Used: 2046M, Mutator Free: 1673 Collector Reserve: 743M, Max: 8192K; Used: 57346K Old Collector Reserve: 0B, Max: 0B; Used: 0B [974.745s][info][gc ] GC(581) Pause Final Update Refs 0.711ms [974.745s][info][gc,start ] GC(581) Concurrent cleanup [974.745s][info][gc ] GC(581) Concurrent cleanup 19680M->17593M(31744M) 0.127ms [974.745s][info][gc,ergo ] GC(581) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10752B, young_available: 14121M [974.746s][info][gc,ergo ] GC(581) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.1% during period of 0.950s [974.746s][info][gc,ergo ] GC(581) At end of Concurrent Young GC: YOUNG generation used: 679M, used regions: 696M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 14120M [974.746s][info][gc,ergo ] GC(581) At end of Concurrent Young GC: OLD generation used: 16914M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 10752B [974.746s][info][gc,free ] Free: 13376M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 7628K, Mutator Free: 1673 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [974.746s][info][gc,stats ] [974.746s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [974.746s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [974.746s][info][gc,stats ] [974.746s][info][gc,stats ] Concurrent Reset 9855 us [974.746s][info][gc,stats ] Pause Init Mark (G) 5367 us [974.746s][info][gc,stats ] Pause Init Mark (N) 4660 us [974.746s][info][gc,stats ] Swap Remembered Set 3428 us [974.746s][info][gc,stats ] Transfer Old From SATB 1090 us [974.746s][info][gc,stats ] Update Region States 57 us [974.746s][info][gc,stats ] Concurrent Scan Remembered Set 166324 us, parallelism: 3.99x [974.746s][info][gc,stats ] RS: 663589 us [974.746s][info][gc,stats ] RS: Scan Clusters 663589 us, workers (us): 166206, 166202, 165944, 165238, ---, ---, ---, ---, [974.746s][info][gc,stats ] Concurrent Mark Roots 3765 us, parallelism: 3.57x [974.746s][info][gc,stats ] CMR: 13425 us [974.746s][info][gc,stats ] CMR: Thread Roots 12037 us, workers (us): 3147, 2884, 3149, 2856, ---, ---, ---, ---, [974.746s][info][gc,stats ] CMR: Code Cache Roots 1152 us, workers (us): 186, 314, 167, 486, ---, ---, ---, ---, [974.746s][info][gc,stats ] CMR: VM Strong Roots 190 us, workers (us): 56, 48, 45, 41, ---, ---, ---, ---, [974.746s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, 9, ---, ---, ---, ---, ---, ---, [974.746s][info][gc,stats ] Concurrent Marking 20723 us, parallelism: 3.27x [974.746s][info][gc,stats ] CM: 67835 us [974.746s][info][gc,stats ] CM: Parallel Mark 67835 us, workers (us): 16981, 16966, 16954, 16934, ---, ---, ---, ---, [974.746s][info][gc,stats ] Pause Final Mark (G) 1268 us [974.746s][info][gc,stats ] Pause Final Mark (N) 826 us [974.746s][info][gc,stats ] Finish Mark 440 us [974.746s][info][gc,stats ] Update Region States 83 us [974.746s][info][gc,stats ] Choose Collection Set 116 us [974.746s][info][gc,stats ] Rebuild Free Set 53 us [974.746s][info][gc,stats ] Concurrent Thread Roots 3864 us, parallelism: 3.77x [974.746s][info][gc,stats ] CTR: 14560 us [974.746s][info][gc,stats ] CTR: Thread Roots 14560 us, workers (us): 3632, 3572, 3564, 3792, ---, ---, ---, ---, [974.746s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.02x [974.746s][info][gc,stats ] CWRF: 1 us [974.746s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [974.746s][info][gc,stats ] Concurrent Weak Roots 588 us [974.746s][info][gc,stats ] Roots 50 us, parallelism: 1.38x [974.746s][info][gc,stats ] CWR: 69 us [974.746s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 18, 15, 13, ---, ---, ---, ---, [974.746s][info][gc,stats ] Rendezvous 526 us [974.746s][info][gc,stats ] Concurrent Cleanup 110 us [974.746s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.68x [974.746s][info][gc,stats ] CSR: 1115 us [974.746s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 344, 159, 261, 190, ---, ---, ---, ---, [974.746s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 41, 32, 29, 31, ---, ---, ---, ---, [974.746s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [974.746s][info][gc,stats ] Concurrent Evacuation 13754 us [974.746s][info][gc,stats ] Pause Init Update Refs (G) 928 us [974.746s][info][gc,stats ] Pause Init Update Refs (N) 504 us [974.746s][info][gc,stats ] Manage GCLABs 425 us [974.746s][info][gc,stats ] Concurrent Update Refs 75830 us [974.746s][info][gc,stats ] Concurrent Update Thread Roots 8931 us [974.746s][info][gc,stats ] Pause Final Update Refs (G) 1165 us [974.746s][info][gc,stats ] Pause Final Update Refs (N) 716 us [974.746s][info][gc,stats ] Update Region States 38 us [974.746s][info][gc,stats ] Trash Collection Set 9 us [974.746s][info][gc,stats ] Rebuild Free Set 93 us [974.746s][info][gc,stats ] Concurrent Cleanup 133 us [974.746s][info][gc,stats ] Workers: Evacuated 36287K across 402828 objects, abandoned 0B across 0 objects. [974.746s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [974.746s][info][gc,stats ] - age 1: 32012128 bytes, 32012128 total [974.746s][info][gc,stats ] - age 2: 703200 bytes, 32715328 total [974.746s][info][gc,stats ] - age 3: 260016 bytes, 32975344 total [974.746s][info][gc,stats ] - age 4: 541432 bytes, 33516776 total [974.746s][info][gc,stats ] - age 5: 374936 bytes, 33891712 total [974.746s][info][gc,stats ] - age 6: 477008 bytes, 34368720 total [974.746s][info][gc,stats ] - age 7: 590944 bytes, 34959664 total [974.746s][info][gc,stats ] - age 8: 226064 bytes, 35185728 total [974.746s][info][gc,stats ] - age 13: 1812888 bytes, 36998616 total [974.746s][info][gc,stats ] - age 14: 159448 bytes, 37158064 total [974.746s][info][gc,stats ] - age 15: 32 bytes, 37158096 total [974.746s][info][gc,stats ] [974.746s][info][gc,stats ] Mutators: Evacuated 370K across 2840 objects, abandoned 0B across 0 objects. [974.746s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [974.746s][info][gc,stats ] - age 1: 378656 bytes, 378656 total [974.746s][info][gc,stats ] - age 3: 512 bytes, 379168 total [974.746s][info][gc,stats ] - age 6: 96 bytes, 379264 total [974.746s][info][gc,stats ] - age 7: 32 bytes, 379296 total [974.746s][info][gc,stats ] [974.746s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [974.746s][info][gc,stats ] - age 5: 32 bytes, 32 total [974.746s][info][gc,stats ] [974.746s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [974.746s][info][gc,stats ] - age 7: 4627166936 bytes, 4627166936 total [974.746s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [974.757s][info][gc ] Transition from: normal to: idle [974.757s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [974.757s][info][gc ] Transition from: idle to: old [974.757s][info][gc,free ] Free: 13352M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 7347K, Mutator Free: 1670 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [974.757s][info][gc,start ] GC(582) Concurrent marking (OLD) [974.757s][info][gc,task ] GC(582) Using 4 of 8 workers for concurrent marking [975.564s][info][gc ] Trigger (YOUNG): Average GC time (4794.20 ms) is above the time for average allocation rate (2107 MB/s) to deplete free headroom (10103M) (margin of error = 3.20) [975.564s][info][gc,ergo ] Free headroom: 11690M (free) - 1587M (spike) - 0B (penalties) = 10103M [975.564s][info][gc ] Preempting old generation mark to allow Young GC [975.564s][info][gc ] Cancelling GC: Concurrent GC [975.604s][info][gc ] GC(582) Concurrent marking (OLD) 847.196ms [975.604s][info][gc ] GC(582) GC cancellation took 0.040s [975.604s][info][gc,ergo ] GC(582) At end of OLD marking increment: GCU: 381.7%, MU: 283.6% for duration 0.858s (totals to be subsumed in next gc report) [975.604s][info][gc,ergo ] GC(582) At end of Concurrent Old Marking increment: YOUNG generation used: 2447M, used regions: 2464M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14800M, available: 12352M [975.604s][info][gc,ergo ] GC(582) At end of Concurrent Old Marking increment: OLD generation used: 16914M, used regions: 16944M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16944M, available: 10752B [975.604s][info][gc,free ] Free: 11608M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7914K, Mutator Free: 1452 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [975.604s][info][gc,stats ] [975.604s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [975.604s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [975.604s][info][gc,stats ] [975.604s][info][gc,stats ] Concurrent Marking 847222 us, parallelism: 3.86x [975.604s][info][gc,stats ] CM: 3268714 us [975.604s][info][gc,stats ] CM: Parallel Mark 3268714 us, workers (us): 847155, 807183, 807193, 807183, ---, ---, ---, ---, [975.604s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [975.604s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [975.604s][info][gc,stats ] [975.604s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [975.604s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [975.604s][info][gc,stats ] [975.605s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [975.605s][info][gc,stats ] - age 5: 32 bytes, 32 total [975.605s][info][gc,stats ] [975.605s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [975.605s][info][gc,stats ] - age 7: 4979444312 bytes, 4979444312 total [975.605s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [975.615s][info][gc ] Transition from: old to: idle [975.615s][info][gc ] Transition from: idle to: normal [975.615s][info][gc ] Heuristics request to interrupt old for young collection accepted [975.615s][info][gc,free ] Free: 11587M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 13290K, Mutator Free: 1450 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 0B, Max: 0B; Used: 0B [975.615s][info][gc,ergo ] GC(583) Start GC cycle (YOUNG) [975.615s][info][gc,start ] GC(583) Concurrent reset [975.615s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent reset [975.626s][info][gc ] GC(583) Concurrent reset 11.526ms [975.627s][info][gc,start ] GC(583) Pause Init Mark (YOUNG) [975.627s][info][gc,task ] GC(583) Using 8 of 8 workers for init marking [975.630s][info][gc ] GC(583) Transfer SATB buffers [975.631s][info][gc ] GC(583) Purged 355084 oops from old generation SATB buffers [975.632s][info][gc ] GC(583) Pause Init Mark (YOUNG) 4.781ms [975.632s][info][gc,start ] GC(583) Concurrent remembered set scanning [975.632s][info][gc,task ] GC(583) Using 4 of 8 workers for Concurrent remembered set scanning [975.696s][info][gc ] GC(583) Concurrent remembered set scanning 63.839ms [975.696s][info][gc,start ] GC(583) Concurrent marking roots [975.696s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent marking roots [975.700s][info][gc ] GC(583) Concurrent marking roots 4.208ms [975.700s][info][gc,start ] GC(583) Concurrent marking (YOUNG) [975.700s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent marking [975.719s][info][gc ] GC(583) Concurrent marking (YOUNG) 19.073ms [975.719s][info][gc,start ] GC(583) Pause Final Mark (YOUNG) [975.719s][info][gc,task ] GC(583) Using 8 of 8 workers for final marking [975.720s][info][gc,ergo ] GC(583) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [975.720s][info][gc,ergo ] GC(583) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [975.720s][info][gc,ergo ] GC(583) Chosen CSet evacuates young: 36997K (of which at least: 0B are to be promoted), old: 0B [975.720s][info][gc,ergo ] GC(583) Collectable Garbage: 2458M (99%), Immediate: 0B (0%), 0 regions, CSet: 2458M (99%), 312 regions [975.720s][info][gc,ergo ] GC(583) Evacuation Targets: YOUNG: 36997K, PROMOTE: 0B, OLD: 0B, TOTAL: 36997K [975.720s][info][gc,free ] Free: 12061M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2105K, Mutator Free: 1508 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [975.720s][info][gc ] GC(583) Pause Final Mark (YOUNG) 0.799ms [975.720s][info][gc,start ] GC(583) Concurrent thread roots [975.720s][info][gc,task ] GC(583) Using 4 of 8 workers for Concurrent thread roots [975.721s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [975.724s][info][gc ] GC(583) Concurrent thread roots 3.917ms [975.724s][info][gc,start ] GC(583) Concurrent weak references [975.724s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent weak references [975.724s][info][gc,ref ] GC(583) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [975.724s][info][gc,ref ] GC(583) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [975.724s][info][gc,ref ] GC(583) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [975.724s][info][gc ] GC(583) Concurrent weak references 0.044ms [975.724s][info][gc,start ] GC(583) Concurrent weak roots [975.724s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent weak root [975.725s][info][gc ] GC(583) Concurrent weak roots 0.606ms [975.725s][info][gc,start ] GC(583) Concurrent cleanup [975.725s][info][gc ] GC(583) Concurrent cleanup 19614M->19614M(31744M) 0.101ms [975.725s][info][gc,free ] Free: 12043M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4988K, Mutator Free: 1506 Collector Reserve: 47922K, Max: 8192K; Used: 1229K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [975.725s][info][gc,start ] GC(583) Concurrent strong roots [975.725s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent strong root [975.725s][info][gc ] GC(583) Concurrent strong roots 0.413ms [975.725s][info][gc,start ] GC(583) Concurrent evacuation [975.725s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent evacuation [975.735s][info][gc,ergo ] GC(583) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 10752, promotion expended: 10208, old capacity: 17775460352, old_used: 17736308816, old unaffiliated regions: 0 [975.735s][info][gc,ergo ] GC(583) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10208, old capacity: 17775460352, old_used: 17736311376, old unaffiliated regions: 0 [975.735s][info][gc,ergo ] GC(583) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10208, old capacity: 17775460352, old_used: 17736311376, old unaffiliated regions: 0 [975.735s][info][gc,ergo ] GC(583) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10208, old capacity: 17775460352, old_used: 17736311376, old unaffiliated regions: 0 [975.735s][info][gc,ergo ] GC(583) Squelching additional promotion failure reports for current epoch [975.735s][info][gc,ergo ] GC(583) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 10752, promotion expended: 10208, old capacity: 17775460352, old_used: 17736311376, old unaffiliated regions: 0 [975.735s][info][gc,ergo ] GC(583) Squelching additional promotion failure reports for current epoch [975.740s][info][gc ] GC(583) Concurrent evacuation 14.629ms [975.740s][info][gc,start ] GC(583) Pause Init Update Refs [975.741s][info][gc ] GC(583) Pause Init Update Refs 0.468ms [975.741s][info][gc,start ] GC(583) Concurrent update references [975.741s][info][gc,task ] GC(583) Using 4 of 8 workers for concurrent reference update [975.741s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [975.792s][info][gc ] GC(583) Concurrent update references 51.266ms [975.792s][info][gc,start ] GC(583) Concurrent update thread roots [975.804s][info][gc ] GC(583) Concurrent update thread roots 11.406ms [975.804s][info][gc,start ] GC(583) Pause Final Update Refs [975.804s][info][gc,task ] GC(583) Using 8 of 8 workers for final reference update [975.804s][info][gc ] GC(583) Transfer SATB buffers [975.805s][info][gc,free ] Free: 13628M, Max: 8192K regular, 512M humongous, Frag: 96% external, 17% internal; Used: 2441M, Mutator Free: 1704 Collector Reserve: 743M, Max: 8192K; Used: 57346K Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [975.805s][info][gc ] GC(583) Pause Final Update Refs 0.692ms [975.805s][info][gc,start ] GC(583) Concurrent cleanup [975.805s][info][gc ] GC(583) Concurrent cleanup 19820M->17334M(31744M) 0.145ms [975.805s][info][gc,ergo ] GC(583) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8183K, young_available: 14372M [975.805s][info][gc,ergo ] GC(583) At end of Concurrent Young GC: GCU: 23.1%, MU: 17.9% during period of 1.060s [975.805s][info][gc,ergo ] GC(583) At end of Concurrent Young GC: YOUNG generation used: 420M, used regions: 440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14792M, available: 14371M [975.805s][info][gc,ergo ] GC(583) At end of Concurrent Young GC: OLD generation used: 16914M, used regions: 16952M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16952M, available: 8183K [975.805s][info][gc,free ] Free: 13627M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 4795K, Mutator Free: 1704 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [975.806s][info][gc,stats ] [975.806s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [975.806s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [975.806s][info][gc,stats ] [975.806s][info][gc,stats ] Concurrent Reset 11555 us [975.806s][info][gc,stats ] Pause Init Mark (G) 5582 us [975.806s][info][gc,stats ] Pause Init Mark (N) 4788 us [975.806s][info][gc,stats ] Swap Remembered Set 3314 us [975.806s][info][gc,stats ] Transfer Old From SATB 1326 us [975.806s][info][gc,stats ] Update Region States 56 us [975.806s][info][gc,stats ] Concurrent Scan Remembered Set 63863 us, parallelism: 3.95x [975.806s][info][gc,stats ] RS: 252061 us [975.806s][info][gc,stats ] RS: Scan Clusters 252061 us, workers (us): 63744, 62810, 62781, 62725, ---, ---, ---, ---, [975.806s][info][gc,stats ] Concurrent Mark Roots 4223 us, parallelism: 3.64x [975.806s][info][gc,stats ] CMR: 15364 us [975.806s][info][gc,stats ] CMR: Thread Roots 13926 us, workers (us): 3368, 3619, 3377, 3562, ---, ---, ---, ---, [975.806s][info][gc,stats ] CMR: Code Cache Roots 1177 us, workers (us): 373, 184, 375, 245, ---, ---, ---, ---, [975.806s][info][gc,stats ] CMR: VM Strong Roots 199 us, workers (us): 56, 51, 49, 43, ---, ---, ---, ---, [975.806s][info][gc,stats ] CMR: CLDG Roots 61 us, workers (us): ---, 11, ---, 50, ---, ---, ---, ---, [975.806s][info][gc,stats ] Concurrent Marking 19086 us, parallelism: 3.45x [975.806s][info][gc,stats ] CM: 65821 us [975.806s][info][gc,stats ] CM: Parallel Mark 65821 us, workers (us): 16482, 16460, 16448, 16431, ---, ---, ---, ---, [975.806s][info][gc,stats ] Pause Final Mark (G) 1252 us [975.806s][info][gc,stats ] Pause Final Mark (N) 817 us [975.806s][info][gc,stats ] Finish Mark 430 us [975.806s][info][gc,stats ] Update Region States 78 us [975.806s][info][gc,stats ] Choose Collection Set 109 us [975.806s][info][gc,stats ] Rebuild Free Set 53 us [975.806s][info][gc,stats ] Concurrent Thread Roots 3929 us, parallelism: 3.88x [975.806s][info][gc,stats ] CTR: 15233 us [975.806s][info][gc,stats ] CTR: Thread Roots 15233 us, workers (us): 3884, 3748, 3818, 3783, ---, ---, ---, ---, [975.806s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.04x [975.806s][info][gc,stats ] CWRF: 2 us [975.806s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [975.806s][info][gc,stats ] Concurrent Weak Roots 610 us [975.806s][info][gc,stats ] Roots 51 us, parallelism: 1.49x [975.806s][info][gc,stats ] CWR: 76 us [975.806s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 20, 20, 13, ---, ---, ---, ---, [975.806s][info][gc,stats ] Rendezvous 547 us [975.806s][info][gc,stats ] Concurrent Cleanup 105 us [975.806s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.65x [975.806s][info][gc,stats ] CSR: 1105 us [975.806s][info][gc,stats ] CSR: Code Cache Roots 961 us, workers (us): 188, 175, 249, 348, ---, ---, ---, ---, [975.806s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 35, 31, 28, 24, ---, ---, ---, ---, [975.806s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [975.806s][info][gc,stats ] Concurrent Evacuation 14645 us [975.806s][info][gc,stats ] Pause Init Update Refs (G) 895 us [975.806s][info][gc,stats ] Pause Init Update Refs (N) 476 us [975.806s][info][gc,stats ] Manage GCLABs 399 us [975.806s][info][gc,stats ] Concurrent Update Refs 51288 us [975.806s][info][gc,stats ] Concurrent Update Thread Roots 11421 us [975.806s][info][gc,stats ] Pause Final Update Refs (G) 1229 us [975.806s][info][gc,stats ] Pause Final Update Refs (N) 697 us [975.806s][info][gc,stats ] Update Region States 38 us [975.806s][info][gc,stats ] Trash Collection Set 11 us [975.806s][info][gc,stats ] Rebuild Free Set 77 us [975.806s][info][gc,stats ] Concurrent Cleanup 151 us [975.806s][info][gc,stats ] Workers: Evacuated 36458K across 390546 objects, abandoned 0B across 0 objects. [975.806s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [975.806s][info][gc,stats ] - age 1: 32879472 bytes, 32879472 total [975.806s][info][gc,stats ] - age 2: 257096 bytes, 33136568 total [975.806s][info][gc,stats ] - age 3: 147856 bytes, 33284424 total [975.806s][info][gc,stats ] - age 4: 242768 bytes, 33527192 total [975.806s][info][gc,stats ] - age 5: 541368 bytes, 34068560 total [975.806s][info][gc,stats ] - age 6: 374936 bytes, 34443496 total [975.806s][info][gc,stats ] - age 7: 477104 bytes, 34920600 total [975.806s][info][gc,stats ] - age 8: 506624 bytes, 35427224 total [975.806s][info][gc,stats ] - age 9: 226064 bytes, 35653288 total [975.806s][info][gc,stats ] - age 13: 2528 bytes, 35655816 total [975.806s][info][gc,stats ] - age 14: 1517712 bytes, 37173528 total [975.806s][info][gc,stats ] - age 15: 159480 bytes, 37333008 total [975.806s][info][gc,stats ] [975.806s][info][gc,stats ] Mutators: Evacuated 539K across 4131 objects, abandoned 0B across 0 objects. [975.806s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [975.806s][info][gc,stats ] - age 1: 552168 bytes, 552168 total [975.806s][info][gc,stats ] - age 2: 576 bytes, 552744 total [975.806s][info][gc,stats ] - age 7: 128 bytes, 552872 total [975.806s][info][gc,stats ] [975.806s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [975.806s][info][gc,stats ] - age 6: 32 bytes, 32 total [975.806s][info][gc,stats ] [975.806s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [975.806s][info][gc,stats ] - age 7: 4979444312 bytes, 4979444312 total [975.806s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [975.816s][info][gc ] Transition from: normal to: idle [975.816s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [975.816s][info][gc ] Transition from: idle to: old [975.816s][info][gc,free ] Free: 13606M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 10137K, Mutator Free: 1702 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [975.816s][info][gc,start ] GC(584) Concurrent marking (OLD) [975.816s][info][gc,task ] GC(584) Using 4 of 8 workers for concurrent marking [977.005s][info][gc ] Trigger (YOUNG): Average GC time (4669.63 ms) is above the time for average allocation rate (2060 MB/s) to deplete free headroom (9616M) (margin of error = 3.19) [977.005s][info][gc,ergo ] Free headroom: 11203M (free) - 1587M (spike) - 0B (penalties) = 9616M [977.005s][info][gc ] Preempting old generation mark to allow Young GC [977.005s][info][gc ] Cancelling GC: Concurrent GC [977.030s][info][gc ] GC(584) Concurrent marking (OLD) 1214.280ms [977.030s][info][gc ] GC(584) GC cancellation took 0.025s [977.031s][info][gc,ergo ] GC(584) At end of OLD marking increment: GCU: 391.1%, MU: 281.4% for duration 1.225s (totals to be subsumed in next gc report) [977.031s][info][gc,ergo ] GC(584) At end of Concurrent Old Marking increment: YOUNG generation used: 2893M, used regions: 2904M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14792M, available: 11898M [977.031s][info][gc,ergo ] GC(584) At end of Concurrent Old Marking increment: OLD generation used: 16914M, used regions: 16952M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16952M, available: 8183K [977.031s][info][gc,free ] Free: 11154M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5313K, Mutator Free: 1395 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [977.031s][info][gc,stats ] [977.031s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [977.031s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [977.031s][info][gc,stats ] [977.031s][info][gc,stats ] Concurrent Marking 1214304 us, parallelism: 3.94x [977.031s][info][gc,stats ] CM: 4781994 us [977.031s][info][gc,stats ] CM: Parallel Mark 4781994 us, workers (us): 1214235, 1189213, 1189305, 1189241, ---, ---, ---, ---, [977.031s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [977.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.031s][info][gc,stats ] [977.031s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [977.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.031s][info][gc,stats ] [977.031s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [977.031s][info][gc,stats ] - age 6: 32 bytes, 32 total [977.031s][info][gc,stats ] [977.031s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [977.031s][info][gc,stats ] - age 7: 8256016824 bytes, 8256016824 total [977.031s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [977.041s][info][gc ] Transition from: old to: idle [977.041s][info][gc ] Transition from: idle to: normal [977.041s][info][gc ] Heuristics request to interrupt old for young collection accepted [977.041s][info][gc,free ] Free: 11133M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2096K, Mutator Free: 1392 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [977.041s][info][gc,ergo ] GC(585) Start GC cycle (YOUNG) [977.041s][info][gc,start ] GC(585) Concurrent reset [977.041s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent reset [977.055s][info][gc ] GC(585) Concurrent reset 13.775ms [977.056s][info][gc,start ] GC(585) Pause Init Mark (YOUNG) [977.056s][info][gc,task ] GC(585) Using 8 of 8 workers for init marking [977.059s][info][gc ] GC(585) Transfer SATB buffers [977.061s][info][gc ] GC(585) Purged 504537 oops from old generation SATB buffers [977.061s][info][gc ] GC(585) Pause Init Mark (YOUNG) 4.959ms [977.061s][info][gc,start ] GC(585) Concurrent remembered set scanning [977.061s][info][gc,task ] GC(585) Using 4 of 8 workers for Concurrent remembered set scanning [977.121s][info][gc ] GC(585) Concurrent remembered set scanning 60.487ms [977.121s][info][gc,start ] GC(585) Concurrent marking roots [977.121s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent marking roots [977.125s][info][gc ] GC(585) Concurrent marking roots 3.886ms [977.125s][info][gc,start ] GC(585) Concurrent marking (YOUNG) [977.125s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent marking [977.147s][info][gc ] GC(585) Concurrent marking (YOUNG) 22.056ms [977.148s][info][gc,start ] GC(585) Pause Final Mark (YOUNG) [977.148s][info][gc,task ] GC(585) Using 8 of 8 workers for final marking [977.148s][info][gc,ergo ] GC(585) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [977.148s][info][gc,ergo ] GC(585) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [977.148s][info][gc,ergo ] GC(585) Chosen CSet evacuates young: 40834K (of which at least: 0B are to be promoted), old: 0B [977.148s][info][gc,ergo ] GC(585) Collectable Garbage: 2904M (99%), Immediate: 0B (0%), 0 regions, CSet: 2904M (99%), 368 regions [977.148s][info][gc,ergo ] GC(585) Evacuation Targets: YOUNG: 40834K, PROMOTE: 0B, OLD: 0B, TOTAL: 40834K [977.148s][info][gc,free ] Free: 11610M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5145K, Mutator Free: 1452 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8172K, Max: 8172K; Used: 19968B [977.149s][info][gc ] GC(585) Pause Final Mark (YOUNG) 0.837ms [977.149s][info][gc,start ] GC(585) Concurrent thread roots [977.149s][info][gc,task ] GC(585) Using 4 of 8 workers for Concurrent thread roots [977.152s][info][gc ] GC(585) Concurrent thread roots 3.618ms [977.152s][info][gc,start ] GC(585) Concurrent weak references [977.152s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent weak references [977.152s][info][gc,ref ] GC(585) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.152s][info][gc,ref ] GC(585) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.152s][info][gc,ref ] GC(585) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.152s][info][gc ] GC(585) Concurrent weak references 0.050ms [977.152s][info][gc,start ] GC(585) Concurrent weak roots [977.152s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent weak root [977.153s][info][gc ] GC(585) Concurrent weak roots 0.643ms [977.153s][info][gc,start ] GC(585) Concurrent cleanup [977.153s][info][gc ] GC(585) Concurrent cleanup 20059M->20059M(31744M) 0.116ms [977.153s][info][gc,free ] Free: 11599M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 103K, Mutator Free: 1450 Collector Reserve: 48128K, Max: 8192K; Used: 1023K Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [977.153s][info][gc,start ] GC(585) Concurrent strong roots [977.153s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent strong root [977.154s][info][gc ] GC(585) Concurrent strong roots 0.419ms [977.154s][info][gc,start ] GC(585) Concurrent evacuation [977.154s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent evacuation [977.168s][info][gc ] GC(585) Concurrent evacuation 13.892ms [977.168s][info][gc,start ] GC(585) Pause Init Update Refs [977.168s][info][gc ] GC(585) Pause Init Update Refs 0.507ms [977.168s][info][gc,start ] GC(585) Concurrent update references [977.168s][info][gc,task ] GC(585) Using 4 of 8 workers for concurrent reference update [977.169s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [977.221s][info][gc ] GC(585) Concurrent update references 52.151ms [977.221s][info][gc,start ] GC(585) Concurrent update thread roots [977.231s][info][gc ] GC(585) Concurrent update thread roots 10.381ms [977.231s][info][gc,start ] GC(585) Pause Final Update Refs [977.231s][info][gc,task ] GC(585) Using 8 of 8 workers for final reference update [977.231s][info][gc ] GC(585) Transfer SATB buffers [977.232s][info][gc,free ] Free: 13617M, Max: 8192K regular, 512M humongous, Frag: 96% external, 21% internal; Used: 2894M, Mutator Free: 1703 Collector Reserve: 743M, Max: 8192K; Used: 57346K Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.232s][info][gc ] GC(585) Pause Final Update Refs 0.643ms [977.232s][info][gc,start ] GC(585) Concurrent cleanup [977.232s][info][gc ] GC(585) Concurrent cleanup 20285M->17349M(31744M) 0.139ms [977.232s][info][gc,ergo ] GC(585) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4149K, young_available: 14360M [977.233s][info][gc,ergo ] GC(585) At end of Concurrent Young GC: GCU: 23.8%, MU: 17.8% during period of 1.427s [977.233s][info][gc,ergo ] GC(585) At end of Concurrent Young GC: YOUNG generation used: 432M, used regions: 448M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14792M, available: 14359M [977.233s][info][gc,ergo ] GC(585) At end of Concurrent Young GC: OLD generation used: 16918M, used regions: 16952M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16952M, available: 4149K [977.233s][info][gc,free ] Free: 13615M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 8637K, Mutator Free: 1703 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.233s][info][gc,stats ] [977.233s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [977.233s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [977.233s][info][gc,stats ] [977.233s][info][gc,stats ] Concurrent Reset 13802 us [977.233s][info][gc,stats ] Pause Init Mark (G) 5725 us [977.233s][info][gc,stats ] Pause Init Mark (N) 4965 us [977.233s][info][gc,stats ] Swap Remembered Set 3427 us [977.233s][info][gc,stats ] Transfer Old From SATB 1407 us [977.233s][info][gc,stats ] Update Region States 45 us [977.233s][info][gc,stats ] Concurrent Scan Remembered Set 60529 us, parallelism: 3.96x [977.233s][info][gc,stats ] RS: 239550 us [977.233s][info][gc,stats ] RS: Scan Clusters 239550 us, workers (us): 60412, 60410, 59495, 59234, ---, ---, ---, ---, [977.233s][info][gc,stats ] Concurrent Mark Roots 3904 us, parallelism: 3.57x [977.233s][info][gc,stats ] CMR: 13952 us [977.233s][info][gc,stats ] CMR: Thread Roots 12675 us, workers (us): 3079, 3158, 3225, 3213, ---, ---, ---, ---, [977.233s][info][gc,stats ] CMR: Code Cache Roots 1048 us, workers (us): 369, 186, 188, 305, ---, ---, ---, ---, [977.233s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 51, 46, 45, 42, ---, ---, ---, ---, [977.233s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 36, 10, ---, ---, ---, ---, ---, [977.233s][info][gc,stats ] Concurrent Marking 22081 us, parallelism: 3.31x [977.233s][info][gc,stats ] CM: 72985 us [977.233s][info][gc,stats ] CM: Parallel Mark 72985 us, workers (us): 18276, 18259, 18237, 18214, ---, ---, ---, ---, [977.233s][info][gc,stats ] Pause Final Mark (G) 1309 us [977.233s][info][gc,stats ] Pause Final Mark (N) 843 us [977.233s][info][gc,stats ] Finish Mark 442 us [977.233s][info][gc,stats ] Update Region States 89 us [977.233s][info][gc,stats ] Choose Collection Set 115 us [977.233s][info][gc,stats ] Rebuild Free Set 54 us [977.233s][info][gc,stats ] Concurrent Thread Roots 3634 us, parallelism: 3.88x [977.233s][info][gc,stats ] CTR: 14105 us [977.233s][info][gc,stats ] CTR: Thread Roots 14105 us, workers (us): 3504, 3511, 3544, 3545, ---, ---, ---, ---, [977.233s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [977.233s][info][gc,stats ] CWRF: 2 us [977.233s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [977.233s][info][gc,stats ] Concurrent Weak Roots 653 us [977.233s][info][gc,stats ] Roots 51 us, parallelism: 1.27x [977.233s][info][gc,stats ] CWR: 65 us [977.233s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 21, 18, 16, 10, ---, ---, ---, ---, [977.233s][info][gc,stats ] Rendezvous 580 us [977.233s][info][gc,stats ] Concurrent Cleanup 120 us [977.233s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.53x [977.233s][info][gc,stats ] CSR: 1072 us [977.233s][info][gc,stats ] CSR: Code Cache Roots 926 us, workers (us): 158, 264, 349, 154, ---, ---, ---, ---, [977.233s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 32, 26, 25, ---, ---, ---, ---, [977.233s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, ---, 6, ---, ---, ---, ---, [977.233s][info][gc,stats ] Concurrent Evacuation 13906 us [977.233s][info][gc,stats ] Pause Init Update Refs (G) 966 us [977.233s][info][gc,stats ] Pause Init Update Refs (N) 517 us [977.233s][info][gc,stats ] Manage GCLABs 428 us [977.233s][info][gc,stats ] Concurrent Update Refs 52174 us [977.233s][info][gc,stats ] Concurrent Update Thread Roots 10409 us [977.233s][info][gc,stats ] Pause Final Update Refs (G) 1184 us [977.233s][info][gc,stats ] Pause Final Update Refs (N) 649 us [977.233s][info][gc,stats ] Update Region States 45 us [977.233s][info][gc,stats ] Trash Collection Set 12 us [977.233s][info][gc,stats ] Rebuild Free Set 80 us [977.233s][info][gc,stats ] Concurrent Cleanup 145 us [977.233s][info][gc,stats ] Workers: Evacuated 40564K across 483321 objects, abandoned 0B across 0 objects. [977.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.233s][info][gc,stats ] - age 1: 36818584 bytes, 36818584 total [977.233s][info][gc,stats ] - age 2: 294544 bytes, 37113128 total [977.233s][info][gc,stats ] - age 3: 231464 bytes, 37344592 total [977.233s][info][gc,stats ] - age 4: 147856 bytes, 37492448 total [977.233s][info][gc,stats ] - age 5: 242768 bytes, 37735216 total [977.233s][info][gc,stats ] - age 6: 541304 bytes, 38276520 total [977.233s][info][gc,stats ] - age 7: 851912 bytes, 39128432 total [977.233s][info][gc,stats ] - age 8: 506624 bytes, 39635056 total [977.233s][info][gc,stats ] - age 9: 226032 bytes, 39861088 total [977.233s][info][gc,stats ] - age 14: 1517712 bytes, 41378800 total [977.233s][info][gc,stats ] - age 15: 159480 bytes, 41538280 total [977.233s][info][gc,stats ] [977.233s][info][gc,stats ] Mutators: Evacuated 270K across 2080 objects, abandoned 0B across 0 objects. [977.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.233s][info][gc,stats ] - age 1: 275944 bytes, 275944 total [977.233s][info][gc,stats ] - age 2: 608 bytes, 276552 total [977.233s][info][gc,stats ] - age 3: 32 bytes, 276584 total [977.233s][info][gc,stats ] - age 7: 128 bytes, 276712 total [977.233s][info][gc,stats ] - age 9: 32 bytes, 276744 total [977.233s][info][gc,stats ] [977.233s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [977.233s][info][gc,stats ] - age 7: 32 bytes, 32 total [977.233s][info][gc,stats ] [977.233s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [977.233s][info][gc,stats ] - age 7: 8256016824 bytes, 8256016824 total [977.233s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [977.244s][info][gc ] Transition from: normal to: idle [977.244s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [977.244s][info][gc ] Transition from: idle to: old [977.244s][info][gc,free ] Free: 13592M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 7778K, Mutator Free: 1700 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.244s][info][gc,start ] GC(586) Concurrent marking (OLD) [977.244s][info][gc,task ] GC(586) Using 4 of 8 workers for concurrent marking [977.244s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32B [977.244s][info][gc ] Preempting old generation mark to allow Young GC [977.244s][info][gc ] Cancelling GC: Concurrent GC [977.244s][info][gc ] GC(586) Concurrent marking (OLD) 0.381ms [977.244s][info][gc ] GC(586) GC cancellation took 0.000s [977.244s][info][gc,ergo ] GC(586) At end of OLD marking increment: GCU: 22.0%, MU: 323.5% for duration 0.012s (totals to be subsumed in next gc report) [977.244s][info][gc,ergo ] GC(586) At end of Concurrent Old Marking increment: YOUNG generation used: 456M, used regions: 472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14792M, available: 14335M [977.244s][info][gc,ergo ] GC(586) At end of Concurrent Old Marking increment: OLD generation used: 16918M, used regions: 16952M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16952M, available: 4149K [977.244s][info][gc,free ] Free: 13591M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 8969K, Mutator Free: 1700 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.244s][info][gc,stats ] [977.244s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [977.244s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [977.244s][info][gc,stats ] [977.244s][info][gc,stats ] Concurrent Marking 388 us, parallelism: 3.10x [977.244s][info][gc,stats ] CM: 1203 us [977.244s][info][gc,stats ] CM: Parallel Mark 1203 us, workers (us): 337, 220, 338, 307, ---, ---, ---, ---, [977.244s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [977.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.244s][info][gc,stats ] [977.244s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [977.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.244s][info][gc,stats ] [977.245s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [977.245s][info][gc,stats ] - age 7: 32 bytes, 32 total [977.245s][info][gc,stats ] [977.245s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [977.245s][info][gc,stats ] - age 7: 8256650272 bytes, 8256650272 total [977.245s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [977.255s][info][gc ] Transition from: old to: idle [977.255s][info][gc ] Transition from: idle to: normal [977.255s][info][gc ] Heuristics request to interrupt old for young collection accepted [977.255s][info][gc,free ] Free: 13567M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 8233K, Mutator Free: 1697 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.255s][info][gc,ergo ] GC(587) Start GC cycle (YOUNG) [977.255s][info][gc,start ] GC(587) Concurrent reset [977.255s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent reset [977.257s][info][gc ] GC(587) Concurrent reset 1.976ms [977.257s][info][gc,start ] GC(587) Pause Init Mark (YOUNG) [977.257s][info][gc,task ] GC(587) Using 8 of 8 workers for init marking [977.260s][info][gc ] GC(587) Transfer SATB buffers [977.261s][info][gc ] GC(587) Purged 9856 oops from old generation SATB buffers [977.261s][info][gc ] GC(587) Pause Init Mark (YOUNG) 3.951ms [977.261s][info][gc,start ] GC(587) Concurrent remembered set scanning [977.261s][info][gc,task ] GC(587) Using 4 of 8 workers for Concurrent remembered set scanning [977.319s][info][gc ] GC(587) Concurrent remembered set scanning 57.346ms [977.319s][info][gc,start ] GC(587) Concurrent marking roots [977.319s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent marking roots [977.322s][info][gc ] GC(587) Concurrent marking roots 3.368ms [977.322s][info][gc,start ] GC(587) Concurrent marking (YOUNG) [977.322s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent marking [977.333s][info][gc ] GC(587) Concurrent marking (YOUNG) 11.354ms [977.334s][info][gc,start ] GC(587) Pause Final Mark (YOUNG) [977.334s][info][gc,task ] GC(587) Using 8 of 8 workers for final marking [977.334s][info][gc,ergo ] GC(587) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 2064 used bytes [977.334s][info][gc,ergo ] GC(587) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [977.334s][info][gc,ergo ] GC(587) Chosen CSet evacuates young: 12751K (of which at least: 0B are to be promoted), old: 0B [977.334s][info][gc,ergo ] GC(587) Collectable Garbage: 450M (98%), Immediate: 0B (0%), 0 regions, CSet: 450M (98%), 58 regions [977.334s][info][gc,ergo ] GC(587) Evacuation Targets: YOUNG: 12751K, PROMOTE: 0B, OLD: 0B, TOTAL: 12751K [977.334s][info][gc,free ] Free: 14124M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 3277K, Mutator Free: 1766 Collector Reserve: 16384K, Max: 8192K; Used: 0B Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.335s][info][gc ] GC(587) Pause Final Mark (YOUNG) 0.824ms [977.335s][info][gc,start ] GC(587) Concurrent thread roots [977.335s][info][gc,task ] GC(587) Using 4 of 8 workers for Concurrent thread roots [977.338s][info][gc ] GC(587) Concurrent thread roots 3.558ms [977.338s][info][gc,start ] GC(587) Concurrent weak references [977.338s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent weak references [977.338s][info][gc,ref ] GC(587) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.338s][info][gc,ref ] GC(587) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.338s][info][gc,ref ] GC(587) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [977.338s][info][gc ] GC(587) Concurrent weak references 0.047ms [977.338s][info][gc,start ] GC(587) Concurrent weak roots [977.338s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent weak root [977.339s][info][gc ] GC(587) Concurrent weak roots 0.601ms [977.339s][info][gc,start ] GC(587) Concurrent cleanup [977.339s][info][gc ] GC(587) Concurrent cleanup 17572M->17572M(31744M) 0.116ms [977.339s][info][gc,free ] Free: 14113M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 6515K, Mutator Free: 1765 Collector Reserve: 15603K, Max: 8192K; Used: 780K Old Collector Reserve: 4139K, Max: 4139K; Used: 4053K [977.339s][info][gc,start ] GC(587) Concurrent strong roots [977.339s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent strong root [977.339s][info][gc ] GC(587) Concurrent strong roots 0.408ms [977.339s][info][gc,start ] GC(587) Concurrent evacuation [977.339s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent evacuation [977.342s][info][gc ] GC(587) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [977.343s][info][gc ] GC(587) Concurrent evacuation 3.911ms [977.344s][info][gc,start ] GC(587) Pause Init Update Refs [977.344s][info][gc ] GC(587) Pause Init Update Refs 0.475ms [977.344s][info][gc,start ] GC(587) Concurrent update references [977.344s][info][gc,task ] GC(587) Using 4 of 8 workers for concurrent reference update [977.344s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [977.376s][info][gc ] GC(587) Concurrent update references 32.024ms [977.376s][info][gc,start ] GC(587) Concurrent update thread roots [977.385s][info][gc ] GC(587) Concurrent update thread roots 8.950ms [977.386s][info][gc,start ] GC(587) Pause Final Update Refs [977.386s][info][gc,task ] GC(587) Using 8 of 8 workers for final reference update [977.386s][info][gc ] GC(587) Transfer SATB buffers [977.386s][info][gc,free ] Free: 13739M, Max: 8192K regular, 512M humongous, Frag: 97% external, 3% internal; Used: 427M, Mutator Free: 1718 Collector Reserve: 744M, Max: 8192K; Used: 40960K Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [977.386s][info][gc ] GC(587) Pause Final Update Refs 0.734ms [977.386s][info][gc,start ] GC(587) Concurrent cleanup [977.387s][info][gc ] GC(587) Concurrent cleanup 17675M->17220M(31744M) 0.113ms [977.387s][info][gc,ergo ] GC(587) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11760K, young_available: 14482M [977.387s][info][gc,ergo ] GC(587) At end of Concurrent Young GC: GCU: 18.6%, MU: 18.7% during period of 0.154s [977.387s][info][gc,ergo ] GC(587) At end of Concurrent Young GC: YOUNG generation used: 302M, used regions: 312M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 14481M [977.387s][info][gc,ergo ] GC(587) At end of Concurrent Young GC: OLD generation used: 16919M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 11760K [977.387s][info][gc,free ] Free: 13737M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 6354K, Mutator Free: 1718 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [977.387s][info][gc,stats ] [977.387s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [977.387s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [977.387s][info][gc,stats ] [977.387s][info][gc,stats ] Concurrent Reset 1988 us [977.387s][info][gc,stats ] Pause Init Mark (G) 4627 us [977.387s][info][gc,stats ] Pause Init Mark (N) 3958 us [977.387s][info][gc,stats ] Swap Remembered Set 3353 us [977.387s][info][gc,stats ] Transfer Old From SATB 478 us [977.387s][info][gc,stats ] Update Region States 37 us [977.387s][info][gc,stats ] Concurrent Scan Remembered Set 57372 us, parallelism: 3.97x [977.387s][info][gc,stats ] RS: 227559 us [977.387s][info][gc,stats ] RS: Scan Clusters 227559 us, workers (us): 57279, 57274, 56765, 56241, ---, ---, ---, ---, [977.387s][info][gc,stats ] Concurrent Mark Roots 3384 us, parallelism: 3.59x [977.387s][info][gc,stats ] CMR: 12161 us [977.387s][info][gc,stats ] CMR: Thread Roots 10954 us, workers (us): 2615, 2868, 2673, 2798, ---, ---, ---, ---, [977.387s][info][gc,stats ] CMR: Code Cache Roots 987 us, workers (us): 351, 143, 309, 183, ---, ---, ---, ---, [977.387s][info][gc,stats ] CMR: VM Strong Roots 178 us, workers (us): 51, 48, 43, 36, ---, ---, ---, ---, [977.387s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, 8, ---, 35, ---, ---, ---, ---, [977.387s][info][gc,stats ] Concurrent Marking 11374 us, parallelism: 3.04x [977.387s][info][gc,stats ] CM: 34610 us [977.387s][info][gc,stats ] CM: Parallel Mark 34610 us, workers (us): 8670, 8651, 8644, 8645, ---, ---, ---, ---, [977.387s][info][gc,stats ] Pause Final Mark (G) 1272 us [977.387s][info][gc,stats ] Pause Final Mark (N) 830 us [977.387s][info][gc,stats ] Finish Mark 469 us [977.387s][info][gc,stats ] Update Region States 89 us [977.387s][info][gc,stats ] Choose Collection Set 79 us [977.387s][info][gc,stats ] Rebuild Free Set 60 us [977.387s][info][gc,stats ] Concurrent Thread Roots 3570 us, parallelism: 3.90x [977.387s][info][gc,stats ] CTR: 13907 us [977.387s][info][gc,stats ] CTR: Thread Roots 13907 us, workers (us): 3479, 3510, 3448, 3470, ---, ---, ---, ---, [977.387s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [977.387s][info][gc,stats ] CWRF: 1 us [977.387s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [977.387s][info][gc,stats ] Concurrent Weak Roots 605 us [977.387s][info][gc,stats ] Roots 46 us, parallelism: 1.33x [977.387s][info][gc,stats ] CWR: 61 us [977.387s][info][gc,stats ] CWR: VM Weak Roots 61 us, workers (us): 20, 18, 13, 10, ---, ---, ---, ---, [977.387s][info][gc,stats ] Rendezvous 548 us [977.387s][info][gc,stats ] Concurrent Cleanup 121 us [977.387s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.60x [977.387s][info][gc,stats ] CSR: 1078 us [977.387s][info][gc,stats ] CSR: Code Cache Roots 919 us, workers (us): 148, 249, 183, 339, ---, ---, ---, ---, [977.387s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 38, 33, 28, 28, ---, ---, ---, ---, [977.387s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 6, ---, 27, ---, ---, ---, ---, ---, [977.387s][info][gc,stats ] Concurrent Evacuation 3917 us [977.387s][info][gc,stats ] Pause Init Update Refs (G) 904 us [977.387s][info][gc,stats ] Pause Init Update Refs (N) 485 us [977.387s][info][gc,stats ] Manage GCLABs 399 us [977.387s][info][gc,stats ] Concurrent Update Refs 32039 us [977.387s][info][gc,stats ] Concurrent Update Thread Roots 8963 us [977.387s][info][gc,stats ] Pause Final Update Refs (G) 1156 us [977.387s][info][gc,stats ] Pause Final Update Refs (N) 739 us [977.387s][info][gc,stats ] Update Region States 38 us [977.387s][info][gc,stats ] Trash Collection Set 5 us [977.387s][info][gc,stats ] Rebuild Free Set 76 us [977.387s][info][gc,stats ] Concurrent Cleanup 119 us [977.387s][info][gc,stats ] Workers: Evacuated 12750K across 180751 objects, abandoned 0B across 0 objects. [977.387s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.387s][info][gc,stats ] - age 1: 9617192 bytes, 9617192 total [977.387s][info][gc,stats ] - age 2: 1880928 bytes, 11498120 total [977.387s][info][gc,stats ] - age 3: 102688 bytes, 11600808 total [977.387s][info][gc,stats ] - age 4: 217864 bytes, 11818672 total [977.387s][info][gc,stats ] - age 5: 99632 bytes, 11918304 total [977.387s][info][gc,stats ] - age 6: 222304 bytes, 12140608 total [977.387s][info][gc,stats ] - age 7: 915680 bytes, 13056288 total [977.387s][info][gc,stats ] [977.387s][info][gc,stats ] Mutators: Evacuated 1592B across 20 objects, abandoned 0B across 0 objects. [977.387s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [977.387s][info][gc,stats ] - age 2: 1560 bytes, 1560 total [977.387s][info][gc,stats ] - age 4: 32 bytes, 1592 total [977.387s][info][gc,stats ] [977.387s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [977.387s][info][gc,stats ] - age 1: 24640064 bytes, 24640064 total [977.387s][info][gc,stats ] [977.387s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [977.387s][info][gc,stats ] - age 7: 8256650272 bytes, 8256650272 total [977.387s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [977.398s][info][gc ] Transition from: normal to: idle [977.398s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [977.398s][info][gc ] Transition from: idle to: old [977.398s][info][gc,free ] Free: 13713M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 7048K, Mutator Free: 1715 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [977.398s][info][gc,start ] GC(588) Concurrent marking (OLD) [977.398s][info][gc,task ] GC(588) Using 4 of 8 workers for concurrent marking [978.677s][info][gc ] Trigger (YOUNG): Average GC time (4387.64 ms) is above the time for average allocation rate (2142 MB/s) to deplete free headroom (9396M) (margin of error = 3.18) [978.677s][info][gc,ergo ] Free headroom: 10984M (free) - 1587M (spike) - 0B (penalties) = 9396M [978.677s][info][gc ] Preempting old generation mark to allow Young GC [978.677s][info][gc ] Cancelling GC: Concurrent GC [978.678s][info][gc ] GC(588) Concurrent marking (OLD) 1279.896ms [978.678s][info][gc ] GC(588) GC cancellation took 0.000s [978.678s][info][gc,ergo ] GC(588) At end of OLD marking increment: GCU: 397.5%, MU: 361.6% for duration 1.291s (totals to be subsumed in next gc report) [978.678s][info][gc,ergo ] GC(588) At end of Concurrent Old Marking increment: YOUNG generation used: 3057M, used regions: 3064M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 11726M [978.678s][info][gc,ergo ] GC(588) At end of Concurrent Old Marking increment: OLD generation used: 16919M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 11760K [978.678s][info][gc,free ] Free: 10982M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 1272K, Mutator Free: 1373 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [978.678s][info][gc,stats ] [978.678s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [978.678s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [978.678s][info][gc,stats ] [978.678s][info][gc,stats ] Concurrent Marking 1279917 us, parallelism: 4.00x [978.678s][info][gc,stats ] CM: 5119049 us [978.678s][info][gc,stats ] CM: Parallel Mark 5119049 us, workers (us): 1279725, 1279674, 1279842, 1279807, ---, ---, ---, ---, [978.678s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [978.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [978.678s][info][gc,stats ] [978.678s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [978.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [978.678s][info][gc,stats ] [978.678s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [978.678s][info][gc,stats ] - age 1: 24640064 bytes, 24640064 total [978.678s][info][gc,stats ] [978.678s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [978.678s][info][gc,stats ] - age 7: 8560114128 bytes, 8560114128 total [978.678s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [978.688s][info][gc ] Transition from: old to: idle [978.688s][info][gc ] Transition from: idle to: normal [978.688s][info][gc ] Heuristics request to interrupt old for young collection accepted [978.688s][info][gc,free ] Free: 10955M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4268K, Mutator Free: 1370 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [978.688s][info][gc,ergo ] GC(589) Start GC cycle (YOUNG) [978.688s][info][gc,start ] GC(589) Concurrent reset [978.688s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent reset [978.703s][info][gc ] GC(589) Concurrent reset 14.814ms [978.704s][info][gc,start ] GC(589) Pause Init Mark (YOUNG) [978.704s][info][gc,task ] GC(589) Using 8 of 8 workers for init marking [978.707s][info][gc ] GC(589) Transfer SATB buffers [978.709s][info][gc ] GC(589) Purged 531447 oops from old generation SATB buffers [978.709s][info][gc ] GC(589) Pause Init Mark (YOUNG) 4.937ms [978.709s][info][gc,start ] GC(589) Concurrent remembered set scanning [978.709s][info][gc,task ] GC(589) Using 4 of 8 workers for Concurrent remembered set scanning [978.731s][info][gc ] GC(589) Concurrent remembered set scanning 22.290ms [978.731s][info][gc,start ] GC(589) Concurrent marking roots [978.731s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent marking roots [978.736s][info][gc ] GC(589) Concurrent marking roots 4.734ms [978.736s][info][gc,start ] GC(589) Concurrent marking (YOUNG) [978.736s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent marking [978.844s][info][gc ] GC(589) Concurrent marking (YOUNG) 108.063ms [978.845s][info][gc,start ] GC(589) Pause Final Mark (YOUNG) [978.845s][info][gc,task ] GC(589) Using 8 of 8 workers for final marking [978.845s][info][gc,ergo ] GC(589) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [978.845s][info][gc,ergo ] GC(589) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [978.845s][info][gc,ergo ] GC(589) Chosen CSet evacuates young: 109M (of which at least: 0B are to be promoted), old: 0B [978.845s][info][gc,ergo ] GC(589) Collectable Garbage: 2962M (99%), Immediate: 0B (0%), 0 regions, CSet: 2962M (99%), 384 regions [978.845s][info][gc,ergo ] GC(589) Evacuation Targets: YOUNG: 109M, PROMOTE: 0B, OLD: 0B, TOTAL: 109M [978.845s][info][gc,free ] Free: 11225M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6462K, Mutator Free: 1404 Collector Reserve: 136M, Max: 8192K; Used: 0B Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [978.845s][info][gc ] GC(589) Pause Final Mark (YOUNG) 0.902ms [978.846s][info][gc,start ] GC(589) Concurrent thread roots [978.846s][info][gc,task ] GC(589) Using 4 of 8 workers for Concurrent thread roots [978.849s][info][gc ] GC(589) Concurrent thread roots 3.782ms [978.849s][info][gc,start ] GC(589) Concurrent weak references [978.849s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent weak references [978.849s][info][gc,ref ] GC(589) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [978.849s][info][gc,ref ] GC(589) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [978.849s][info][gc,ref ] GC(589) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [978.849s][info][gc ] GC(589) Concurrent weak references 0.059ms [978.849s][info][gc,start ] GC(589) Concurrent weak roots [978.849s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent weak root [978.850s][info][gc ] GC(589) Concurrent weak roots 0.763ms [978.850s][info][gc,start ] GC(589) Concurrent cleanup [978.850s][info][gc ] GC(589) Concurrent cleanup 20358M->20358M(31744M) 0.110ms [978.850s][info][gc,free ] Free: 11211M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4941K, Mutator Free: 1402 Collector Reserve: 133M, Max: 8192K; Used: 2295K Old Collector Reserve: 11749K, Max: 7610K; Used: 4634K [978.850s][info][gc,start ] GC(589) Concurrent strong roots [978.850s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent strong root [978.851s][info][gc ] GC(589) Concurrent strong roots 0.420ms [978.851s][info][gc,start ] GC(589) Concurrent evacuation [978.851s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent evacuation [978.894s][info][gc ] GC(589) Concurrent evacuation 42.875ms [978.894s][info][gc,start ] GC(589) Pause Init Update Refs [978.895s][info][gc ] GC(589) Pause Init Update Refs 0.561ms [978.895s][info][gc,start ] GC(589) Concurrent update references [978.895s][info][gc,task ] GC(589) Using 4 of 8 workers for concurrent reference update [978.895s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [978.982s][info][gc ] GC(589) Concurrent update references 87.040ms [978.982s][info][gc,start ] GC(589) Concurrent update thread roots [978.996s][info][gc ] GC(589) Concurrent update thread roots 14.076ms [978.997s][info][gc,start ] GC(589) Pause Final Update Refs [978.997s][info][gc,task ] GC(589) Using 8 of 8 workers for final reference update [978.997s][info][gc ] GC(589) Transfer SATB buffers [978.997s][info][gc,free ] Free: 13238M, Max: 8192K regular, 512M humongous, Frag: 95% external, 22% internal; Used: 3033M, Mutator Free: 1655 Collector Reserve: 744M, Max: 8192K; Used: 40960K Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [978.997s][info][gc ] GC(589) Pause Final Update Refs 0.689ms [978.997s][info][gc,start ] GC(589) Concurrent cleanup [978.998s][info][gc ] GC(589) Concurrent cleanup 20785M->17721M(31744M) 0.146ms [978.998s][info][gc,ergo ] GC(589) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 11044K, young_available: 13982M [978.998s][info][gc,ergo ] GC(589) At end of Concurrent Young GC: GCU: 24.1%, MU: 23.2% during period of 1.611s [978.998s][info][gc,ergo ] GC(589) At end of Concurrent Young GC: YOUNG generation used: 802M, used regions: 816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 13981M [978.998s][info][gc,ergo ] GC(589) At end of Concurrent Young GC: OLD generation used: 16919M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 11044K [978.998s][info][gc,free ] Free: 13237M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 3019K, Mutator Free: 1655 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [978.998s][info][gc,stats ] [978.998s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [978.998s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [978.998s][info][gc,stats ] [978.998s][info][gc,stats ] Concurrent Reset 14839 us [978.998s][info][gc,stats ] Pause Init Mark (G) 5764 us [978.998s][info][gc,stats ] Pause Init Mark (N) 4945 us [978.998s][info][gc,stats ] Swap Remembered Set 3401 us [978.998s][info][gc,stats ] Transfer Old From SATB 1389 us [978.998s][info][gc,stats ] Update Region States 59 us [978.998s][info][gc,stats ] Concurrent Scan Remembered Set 22308 us, parallelism: 3.89x [978.998s][info][gc,stats ] RS: 86679 us [978.998s][info][gc,stats ] RS: Scan Clusters 86679 us, workers (us): 22230, 21897, 21356, 21196, ---, ---, ---, ---, [978.998s][info][gc,stats ] Concurrent Mark Roots 4749 us, parallelism: 3.63x [978.998s][info][gc,stats ] CMR: 17233 us [978.998s][info][gc,stats ] CMR: Thread Roots 15802 us, workers (us): 3844, 4041, 3859, 4058, ---, ---, ---, ---, [978.998s][info][gc,stats ] CMR: Code Cache Roots 1168 us, workers (us): 390, 351, 246, 182, ---, ---, ---, ---, [978.998s][info][gc,stats ] CMR: VM Strong Roots 200 us, workers (us): 58, 52, 45, 44, ---, ---, ---, ---, [978.998s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): ---, ---, 51, 12, ---, ---, ---, ---, [978.998s][info][gc,stats ] Concurrent Marking 108089 us, parallelism: 3.86x [978.998s][info][gc,stats ] CM: 417610 us [978.998s][info][gc,stats ] CM: Parallel Mark 417610 us, workers (us): 104414, 104414, 104399, 104383, ---, ---, ---, ---, [978.998s][info][gc,stats ] Pause Final Mark (G) 1372 us [978.998s][info][gc,stats ] Pause Final Mark (N) 908 us [978.998s][info][gc,stats ] Finish Mark 510 us [978.998s][info][gc,stats ] Update Region States 88 us [978.998s][info][gc,stats ] Choose Collection Set 119 us [978.998s][info][gc,stats ] Rebuild Free Set 52 us [978.998s][info][gc,stats ] Concurrent Thread Roots 3797 us, parallelism: 3.87x [978.998s][info][gc,stats ] CTR: 14692 us [978.998s][info][gc,stats ] CTR: Thread Roots 14692 us, workers (us): 3715, 3566, 3723, 3688, ---, ---, ---, ---, [978.998s][info][gc,stats ] Concurrent Weak References 63 us, parallelism: 0.02x [978.998s][info][gc,stats ] CWRF: 1 us [978.998s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [978.998s][info][gc,stats ] Concurrent Weak Roots 779 us [978.998s][info][gc,stats ] Roots 57 us, parallelism: 1.60x [978.998s][info][gc,stats ] CWR: 92 us [978.998s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 27, 24, 20, 20, ---, ---, ---, ---, [978.998s][info][gc,stats ] Rendezvous 696 us [978.998s][info][gc,stats ] Concurrent Cleanup 116 us [978.998s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.73x [978.998s][info][gc,stats ] CSR: 1157 us [978.998s][info][gc,stats ] CSR: Code Cache Roots 968 us, workers (us): 335, 189, 253, 191, ---, ---, ---, ---, [978.998s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 49, 37, 37, 35, ---, ---, ---, ---, [978.998s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 24, ---, 6, ---, ---, ---, ---, [978.998s][info][gc,stats ] Concurrent Evacuation 42898 us [978.998s][info][gc,stats ] Pause Init Update Refs (G) 1219 us [978.998s][info][gc,stats ] Pause Init Update Refs (N) 570 us [978.998s][info][gc,stats ] Manage GCLABs 468 us [978.998s][info][gc,stats ] Concurrent Update Refs 87067 us [978.998s][info][gc,stats ] Concurrent Update Thread Roots 14094 us [978.998s][info][gc,stats ] Pause Final Update Refs (G) 1363 us [978.998s][info][gc,stats ] Pause Final Update Refs (N) 694 us [978.998s][info][gc,stats ] Update Region States 55 us [978.998s][info][gc,stats ] Trash Collection Set 12 us [978.998s][info][gc,stats ] Rebuild Free Set 88 us [978.998s][info][gc,stats ] Concurrent Cleanup 153 us [978.998s][info][gc,stats ] Workers: Evacuated 106M across 2487441 objects, abandoned 0B across 0 objects. [978.998s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [978.998s][info][gc,stats ] - age 1: 109485848 bytes, 109485848 total [978.998s][info][gc,stats ] - age 2: 49696 bytes, 109535544 total [978.998s][info][gc,stats ] - age 3: 532376 bytes, 110067920 total [978.998s][info][gc,stats ] - age 4: 276880 bytes, 110344800 total [978.998s][info][gc,stats ] - age 5: 231496 bytes, 110576296 total [978.998s][info][gc,stats ] - age 6: 147920 bytes, 110724216 total [978.998s][info][gc,stats ] - age 7: 784280 bytes, 111508496 total [978.998s][info][gc,stats ] [978.999s][info][gc,stats ] Mutators: Evacuated 3510K across 78353 objects, abandoned 0B across 0 objects. [978.999s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [978.999s][info][gc,stats ] - age 1: 3593120 bytes, 3593120 total [978.999s][info][gc,stats ] - age 3: 1376 bytes, 3594496 total [978.999s][info][gc,stats ] - age 4: 32 bytes, 3594528 total [978.999s][info][gc,stats ] - age 7: 32 bytes, 3594560 total [978.999s][info][gc,stats ] [978.999s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [978.999s][info][gc,stats ] - age 1: 35175712 bytes, 35175712 total [978.999s][info][gc,stats ] [978.999s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [978.999s][info][gc,stats ] - age 7: 8560114128 bytes, 8560114128 total [978.999s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [979.009s][info][gc ] Transition from: normal to: idle [979.009s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [979.009s][info][gc ] Transition from: idle to: old [979.009s][info][gc,free ] Free: 13213M, Max: 8192K regular, 512M humongous, Frag: 97% external, 0% internal; Used: 2378K, Mutator Free: 1652 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [979.009s][info][gc,start ] GC(590) Concurrent marking (OLD) [979.009s][info][gc,task ] GC(590) Using 4 of 8 workers for concurrent marking [979.092s][info][gc ] Periodic Sample: GCU = 23.555%, MU = 19.763% during most recent 5.0s [980.260s][info][gc ] Trigger (YOUNG): Average GC time (4210.08 ms) is above the time for average allocation rate (2140 MB/s) to deplete free headroom (9010M) (margin of error = 3.17) [980.260s][info][gc,ergo ] Free headroom: 10597M (free) - 1587M (spike) - 0B (penalties) = 9010M [980.260s][info][gc ] Preempting old generation mark to allow Young GC [980.260s][info][gc ] Cancelling GC: Concurrent GC [980.261s][info][gc ] GC(590) Concurrent marking (OLD) 1251.810ms [980.261s][info][gc ] GC(590) GC cancellation took 0.000s [980.261s][info][gc,ergo ] GC(590) At end of OLD marking increment: GCU: 397.5%, MU: 395.1% for duration 1.263s (totals to be subsumed in next gc report) [980.261s][info][gc,ergo ] GC(590) At end of Concurrent Old Marking increment: YOUNG generation used: 3443M, used regions: 3456M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 11340M [980.261s][info][gc,ergo ] GC(590) At end of Concurrent Old Marking increment: OLD generation used: 16919M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 11044K [980.261s][info][gc,free ] Free: 10596M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3830K, Mutator Free: 1325 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [980.261s][info][gc,stats ] [980.261s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [980.261s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [980.261s][info][gc,stats ] [980.261s][info][gc,stats ] Concurrent Marking 1251830 us, parallelism: 4.00x [980.261s][info][gc,stats ] CM: 5006453 us [980.261s][info][gc,stats ] CM: Parallel Mark 5006453 us, workers (us): 1251767, 1251587, 1251570, 1251527, ---, ---, ---, ---, [980.261s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [980.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [980.261s][info][gc,stats ] [980.261s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [980.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [980.261s][info][gc,stats ] [980.261s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [980.261s][info][gc,stats ] - age 1: 35175712 bytes, 35175712 total [980.261s][info][gc,stats ] [980.261s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [980.261s][info][gc,stats ] - age 7: 9540439320 bytes, 9540439320 total [980.261s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [980.271s][info][gc ] Transition from: old to: idle [980.271s][info][gc ] Transition from: idle to: normal [980.271s][info][gc ] Heuristics request to interrupt old for young collection accepted [980.271s][info][gc,free ] Free: 10577M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6866K, Mutator Free: 1323 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [980.271s][info][gc,ergo ] GC(591) Start GC cycle (YOUNG) [980.271s][info][gc,start ] GC(591) Concurrent reset [980.271s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent reset [980.287s][info][gc ] GC(591) Concurrent reset 15.956ms [980.288s][info][gc,start ] GC(591) Pause Init Mark (YOUNG) [980.288s][info][gc,task ] GC(591) Using 8 of 8 workers for init marking [980.291s][info][gc ] GC(591) Transfer SATB buffers [980.293s][info][gc ] GC(591) Purged 525963 oops from old generation SATB buffers [980.293s][info][gc ] GC(591) Pause Init Mark (YOUNG) 4.984ms [980.293s][info][gc,start ] GC(591) Concurrent remembered set scanning [980.293s][info][gc,task ] GC(591) Using 4 of 8 workers for Concurrent remembered set scanning [980.314s][info][gc ] GC(591) Concurrent remembered set scanning 20.944ms [980.314s][info][gc,start ] GC(591) Concurrent marking roots [980.314s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent marking roots [980.318s][info][gc ] GC(591) Concurrent marking roots 4.222ms [980.318s][info][gc,start ] GC(591) Concurrent marking (YOUNG) [980.318s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent marking [980.532s][info][gc ] GC(591) Concurrent marking (YOUNG) 213.870ms [980.533s][info][gc,start ] GC(591) Pause Final Mark (YOUNG) [980.533s][info][gc,task ] GC(591) Using 8 of 8 workers for final marking [980.533s][info][gc,ergo ] GC(591) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [980.533s][info][gc,ergo ] GC(591) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [980.533s][info][gc,ergo ] GC(591) Chosen CSet evacuates young: 161M (of which at least: 0B are to be promoted), old: 0B [980.533s][info][gc,ergo ] GC(591) Collectable Garbage: 3254M (99%), Immediate: 0B (0%), 0 regions, CSet: 3254M (99%), 427 regions [980.533s][info][gc,ergo ] GC(591) Evacuation Targets: YOUNG: 161M, PROMOTE: 0B, OLD: 0B, TOTAL: 161M [980.533s][info][gc,free ] Free: 10568M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7308K, Mutator Free: 1322 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 11033K, Max: 7610K; Used: 5350K [980.534s][info][gc ] GC(591) Pause Final Mark (YOUNG) 0.926ms [980.534s][info][gc,start ] GC(591) Concurrent thread roots [980.534s][info][gc,task ] GC(591) Using 4 of 8 workers for Concurrent thread roots [980.538s][info][gc ] GC(591) Concurrent thread roots 4.161ms [980.538s][info][gc,start ] GC(591) Concurrent weak references [980.538s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent weak references [980.538s][info][gc,ref ] GC(591) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [980.538s][info][gc,ref ] GC(591) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [980.538s][info][gc,ref ] GC(591) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [980.538s][info][gc ] GC(591) Concurrent weak references 0.038ms [980.538s][info][gc,start ] GC(591) Concurrent weak roots [980.538s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent weak root [980.539s][info][gc ] GC(591) Concurrent weak roots 0.789ms [980.539s][info][gc,start ] GC(591) Concurrent cleanup [980.539s][info][gc ] GC(591) Concurrent cleanup 20950M->20951M(31744M) 0.213ms [980.539s][info][gc,free ] Free: 10555M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5105K, Mutator Free: 1320 Collector Reserve: 197M, Max: 8192K; Used: 2447K Old Collector Reserve: 11031K, Max: 7610K; Used: 5353K [980.539s][info][gc,start ] GC(591) Concurrent strong roots [980.539s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent strong root [980.539s][info][gc ] GC(591) Concurrent strong roots 0.477ms [980.539s][info][gc,start ] GC(591) Concurrent evacuation [980.539s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent evacuation [980.599s][info][gc ] GC(591) Concurrent evacuation 60.017ms [980.600s][info][gc,start ] GC(591) Pause Init Update Refs [980.601s][info][gc ] GC(591) Pause Init Update Refs 0.569ms [980.601s][info][gc,start ] GC(591) Concurrent update references [980.601s][info][gc,task ] GC(591) Using 4 of 8 workers for concurrent reference update [980.601s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [980.755s][info][gc ] GC(591) Concurrent update references 154.600ms [980.755s][info][gc,start ] GC(591) Concurrent update thread roots [980.765s][info][gc ] GC(591) Concurrent update thread roots 9.193ms [980.765s][info][gc,start ] GC(591) Pause Final Update Refs [980.765s][info][gc,task ] GC(591) Using 8 of 8 workers for final reference update [980.765s][info][gc ] GC(591) Transfer SATB buffers [980.766s][info][gc,free ] Free: 12768M, Max: 8192K regular, 464M humongous, Frag: 96% external, 26% internal; Used: 3335M, Mutator Free: 1597 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [980.766s][info][gc ] GC(591) Pause Final Update Refs 0.766ms [980.766s][info][gc,start ] GC(591) Concurrent cleanup [980.766s][info][gc ] GC(591) Concurrent cleanup 21599M->18192M(31744M) 0.238ms [980.766s][info][gc,ergo ] GC(591) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10753K, young_available: 13511M [980.767s][info][gc,ergo ] GC(591) At end of Concurrent Young GC: GCU: 24.3%, MU: 24.9% during period of 1.769s [980.767s][info][gc,ergo ] GC(591) At end of Concurrent Young GC: YOUNG generation used: 1273M, used regions: 1280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 13510M [980.767s][info][gc,ergo ] GC(591) At end of Concurrent Young GC: OLD generation used: 16920M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 10753K [980.767s][info][gc,free ] Free: 12766M, Max: 8192K regular, 464M humongous, Frag: 97% external, 0% internal; Used: 10126K, Mutator Free: 1597 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [980.767s][info][gc,stats ] [980.767s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [980.767s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [980.767s][info][gc,stats ] [980.767s][info][gc,stats ] Concurrent Reset 15980 us [980.767s][info][gc,stats ] Pause Init Mark (G) 5721 us [980.767s][info][gc,stats ] Pause Init Mark (N) 4990 us [980.767s][info][gc,stats ] Swap Remembered Set 3402 us [980.767s][info][gc,stats ] Transfer Old From SATB 1436 us [980.767s][info][gc,stats ] Update Region States 67 us [980.767s][info][gc,stats ] Concurrent Scan Remembered Set 20975 us, parallelism: 3.81x [980.767s][info][gc,stats ] RS: 80013 us [980.767s][info][gc,stats ] RS: Scan Clusters 80013 us, workers (us): 20869, 20284, 19504, 19357, ---, ---, ---, ---, [980.767s][info][gc,stats ] Concurrent Mark Roots 4241 us, parallelism: 3.66x [980.767s][info][gc,stats ] CMR: 15511 us [980.767s][info][gc,stats ] CMR: Thread Roots 14249 us, workers (us): 3601, 3663, 3538, 3447, ---, ---, ---, ---, [980.767s][info][gc,stats ] CMR: Code Cache Roots 1028 us, workers (us): 188, 178, 340, 322, ---, ---, ---, ---, [980.767s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 54, 49, 44, 41, ---, ---, ---, ---, [980.767s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, ---, ---, 9, ---, ---, ---, ---, [980.767s][info][gc,stats ] Concurrent Marking 213897 us, parallelism: 3.91x [980.767s][info][gc,stats ] CM: 837386 us [980.767s][info][gc,stats ] CM: Parallel Mark 837386 us, workers (us): 209364, 209344, 209338, 209340, ---, ---, ---, ---, [980.767s][info][gc,stats ] Pause Final Mark (G) 1412 us [980.767s][info][gc,stats ] Pause Final Mark (N) 932 us [980.767s][info][gc,stats ] Finish Mark 513 us [980.767s][info][gc,stats ] Update Region States 91 us [980.767s][info][gc,stats ] Choose Collection Set 139 us [980.767s][info][gc,stats ] Rebuild Free Set 51 us [980.767s][info][gc,stats ] Concurrent Thread Roots 4176 us, parallelism: 3.87x [980.767s][info][gc,stats ] CTR: 16150 us [980.767s][info][gc,stats ] CTR: Thread Roots 16150 us, workers (us): 3979, 4007, 4067, 4098, ---, ---, ---, ---, [980.767s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [980.767s][info][gc,stats ] CWRF: 1 us [980.767s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [980.767s][info][gc,stats ] Concurrent Weak Roots 798 us [980.767s][info][gc,stats ] Roots 52 us, parallelism: 1.24x [980.767s][info][gc,stats ] CWR: 64 us [980.767s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 19, 14, 12, ---, ---, ---, ---, [980.767s][info][gc,stats ] Rendezvous 729 us [980.767s][info][gc,stats ] Concurrent Cleanup 220 us [980.767s][info][gc,stats ] Concurrent Strong Roots 483 us, parallelism: 2.56x [980.767s][info][gc,stats ] CSR: 1236 us [980.767s][info][gc,stats ] CSR: Code Cache Roots 1052 us, workers (us): 268, 388, 204, 193, ---, ---, ---, ---, [980.767s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 47, 40, 35, 34, ---, ---, ---, ---, [980.767s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [980.767s][info][gc,stats ] Concurrent Evacuation 60046 us [980.767s][info][gc,stats ] Pause Init Update Refs (G) 1289 us [980.767s][info][gc,stats ] Pause Init Update Refs (N) 579 us [980.767s][info][gc,stats ] Manage GCLABs 474 us [980.767s][info][gc,stats ] Concurrent Update Refs 154631 us [980.767s][info][gc,stats ] Concurrent Update Thread Roots 9217 us [980.767s][info][gc,stats ] Pause Final Update Refs (G) 1392 us [980.767s][info][gc,stats ] Pause Final Update Refs (N) 770 us [980.767s][info][gc,stats ] Update Region States 61 us [980.767s][info][gc,stats ] Trash Collection Set 14 us [980.767s][info][gc,stats ] Rebuild Free Set 88 us [980.767s][info][gc,stats ] Concurrent Cleanup 250 us [980.767s][info][gc,stats ] Workers: Evacuated 155M across 4275091 objects, abandoned 0B across 0 objects. [980.767s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [980.767s][info][gc,stats ] - age 1: 118851024 bytes, 118851024 total [980.768s][info][gc,stats ] - age 2: 43062624 bytes, 161913648 total [980.768s][info][gc,stats ] - age 3: 2440 bytes, 161916088 total [980.768s][info][gc,stats ] - age 4: 522392 bytes, 162438480 total [980.768s][info][gc,stats ] - age 5: 265400 bytes, 162703880 total [980.768s][info][gc,stats ] - age 6: 231304 bytes, 162935184 total [980.768s][info][gc,stats ] - age 7: 307024 bytes, 163242208 total [980.768s][info][gc,stats ] [980.768s][info][gc,stats ] Mutators: Evacuated 5650K across 134254 objects, abandoned 40B across 1 objects. [980.768s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [980.768s][info][gc,stats ] - age 1: 1367600 bytes, 1367600 total [980.768s][info][gc,stats ] - age 2: 4417848 bytes, 5785448 total [980.768s][info][gc,stats ] - age 4: 96 bytes, 5785544 total [980.768s][info][gc,stats ] - age 5: 96 bytes, 5785640 total [980.768s][info][gc,stats ] - age 6: 96 bytes, 5785736 total [980.768s][info][gc,stats ] - age 7: 64 bytes, 5785800 total [980.768s][info][gc,stats ] [980.768s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [980.768s][info][gc,stats ] - age 1: 33753288 bytes, 33753288 total [980.768s][info][gc,stats ] - age 2: 34984264 bytes, 68737552 total [980.768s][info][gc,stats ] [980.768s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [980.768s][info][gc,stats ] - age 7: 9540439320 bytes, 9540439320 total [980.768s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [980.778s][info][gc ] Transition from: normal to: idle [980.778s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [980.778s][info][gc ] Transition from: idle to: old [980.778s][info][gc,free ] Free: 12740M, Max: 8192K regular, 464M humongous, Frag: 97% external, 0% internal; Used: 11389K, Mutator Free: 1594 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [980.778s][info][gc,start ] GC(592) Concurrent marking (OLD) [980.778s][info][gc,task ] GC(592) Using 4 of 8 workers for concurrent marking [982.049s][info][gc ] Trigger (YOUNG): Average GC time (4027.95 ms) is above the time for average allocation rate (2115 MB/s) to deplete free headroom (8516M) (margin of error = 3.17) [982.049s][info][gc,ergo ] Free headroom: 10103M (free) - 1587M (spike) - 0B (penalties) = 8516M [982.049s][info][gc ] Preempting old generation mark to allow Young GC [982.049s][info][gc ] Cancelling GC: Concurrent GC [982.049s][info][gc ] GC(592) Concurrent marking (OLD) 1271.128ms [982.049s][info][gc ] GC(592) GC cancellation took 0.000s [982.049s][info][gc,ergo ] GC(592) At end of OLD marking increment: GCU: 248.9%, MU: 388.1% for duration 1.283s (totals to be subsumed in next gc report) [982.049s][info][gc,ergo ] GC(592) At end of Concurrent Old Marking increment: YOUNG generation used: 3936M, used regions: 3944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 10847M [982.049s][info][gc,ergo ] GC(592) At end of Concurrent Old Marking increment: OLD generation used: 16920M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 10753K [982.049s][info][gc,free ] Free: 10103M, Max: 8192K regular, 464M humongous, Frag: 96% external, 0% internal; Used: 9170K, Mutator Free: 1264 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.050s][info][gc,stats ] [982.050s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [982.050s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [982.050s][info][gc,stats ] [982.050s][info][gc,stats ] Concurrent Marking 1271139 us, parallelism: 4.00x [982.050s][info][gc,stats ] CM: 5084041 us [982.050s][info][gc,stats ] CM: Parallel Mark 5084041 us, workers (us): 1271017, 1271045, 1271072, 1270907, ---, ---, ---, ---, [982.050s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [982.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [982.050s][info][gc,stats ] [982.050s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [982.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [982.050s][info][gc,stats ] [982.050s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [982.050s][info][gc,stats ] - age 1: 33753288 bytes, 33753288 total [982.050s][info][gc,stats ] - age 2: 34984264 bytes, 68737552 total [982.050s][info][gc,stats ] [982.050s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [982.050s][info][gc,stats ] - age 7: 10142413952 bytes, 10142413952 total [982.050s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [982.060s][info][gc ] Transition from: old to: idle [982.060s][info][gc ] Transition from: idle to: normal [982.060s][info][gc ] Heuristics request to interrupt old for young collection accepted [982.060s][info][gc,free ] Free: 10072M, Max: 8192K regular, 464M humongous, Frag: 96% external, 0% internal; Used: 7755K, Mutator Free: 1260 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.060s][info][gc,ergo ] GC(593) Start GC cycle (YOUNG) [982.060s][info][gc,start ] GC(593) Concurrent reset [982.060s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent reset [982.077s][info][gc ] GC(593) Concurrent reset 17.511ms [982.078s][info][gc,start ] GC(593) Pause Init Mark (YOUNG) [982.078s][info][gc,task ] GC(593) Using 8 of 8 workers for init marking [982.081s][info][gc ] GC(593) Transfer SATB buffers [982.083s][info][gc ] GC(593) Purged 536593 oops from old generation SATB buffers [982.083s][info][gc ] GC(593) Pause Init Mark (YOUNG) 5.057ms [982.084s][info][gc,start ] GC(593) Concurrent remembered set scanning [982.084s][info][gc,task ] GC(593) Using 4 of 8 workers for Concurrent remembered set scanning [982.103s][info][gc ] GC(593) Concurrent remembered set scanning 18.773ms [982.103s][info][gc,start ] GC(593) Concurrent marking roots [982.103s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent marking roots [982.107s][info][gc ] GC(593) Concurrent marking roots 3.718ms [982.107s][info][gc,start ] GC(593) Concurrent marking (YOUNG) [982.107s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent marking [982.412s][info][gc ] GC(593) Concurrent marking (YOUNG) 305.256ms [982.412s][info][gc,start ] GC(593) Pause Final Mark (YOUNG) [982.412s][info][gc,task ] GC(593) Using 8 of 8 workers for final marking [982.413s][info][gc,ergo ] GC(593) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [982.413s][info][gc,ergo ] GC(593) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [982.413s][info][gc,ergo ] GC(593) Chosen CSet evacuates young: 175M (of which at least: 0B are to be promoted), old: 0B [982.413s][info][gc,ergo ] GC(593) Collectable Garbage: 3680M (99%), Immediate: 0B (0%), 0 regions, CSet: 3680M (99%), 482 regions [982.413s][info][gc,ergo ] GC(593) Evacuation Targets: YOUNG: 175M, PROMOTE: 0B, OLD: 0B, TOTAL: 175M [982.413s][info][gc,free ] Free: 9859M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4140K, Mutator Free: 1233 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.413s][info][gc ] GC(593) Pause Final Mark (YOUNG) 0.866ms [982.413s][info][gc,start ] GC(593) Concurrent thread roots [982.413s][info][gc,task ] GC(593) Using 4 of 8 workers for Concurrent thread roots [982.418s][info][gc ] GC(593) Concurrent thread roots 4.482ms [982.418s][info][gc,start ] GC(593) Concurrent weak references [982.418s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent weak references [982.418s][info][gc,ref ] GC(593) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [982.418s][info][gc,ref ] GC(593) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [982.418s][info][gc,ref ] GC(593) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [982.418s][info][gc ] GC(593) Concurrent weak references 0.037ms [982.418s][info][gc,start ] GC(593) Concurrent weak roots [982.418s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent weak root [982.418s][info][gc ] GC(593) Concurrent weak roots 0.652ms [982.418s][info][gc,start ] GC(593) Concurrent cleanup [982.419s][info][gc ] GC(593) Concurrent cleanup 21646M->21647M(31744M) 0.130ms [982.419s][info][gc,free ] Free: 9842M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5244K, Mutator Free: 1231 Collector Reserve: 214M, Max: 8192K; Used: 1930K Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.419s][info][gc,start ] GC(593) Concurrent strong roots [982.419s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent strong root [982.419s][info][gc ] GC(593) Concurrent strong roots 0.415ms [982.419s][info][gc,start ] GC(593) Concurrent evacuation [982.419s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent evacuation [982.489s][info][gc ] GC(593) Concurrent evacuation 69.584ms [982.489s][info][gc,start ] GC(593) Pause Init Update Refs [982.490s][info][gc ] GC(593) Pause Init Update Refs 0.562ms [982.490s][info][gc,start ] GC(593) Concurrent update references [982.490s][info][gc,task ] GC(593) Using 4 of 8 workers for concurrent reference update [982.490s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [982.671s][info][gc ] GC(593) Concurrent update references 180.892ms [982.671s][info][gc,start ] GC(593) Concurrent update thread roots [982.680s][info][gc ] GC(593) Concurrent update thread roots 9.118ms [982.680s][info][gc,start ] GC(593) Pause Final Update Refs [982.680s][info][gc,task ] GC(593) Using 8 of 8 workers for final reference update [982.680s][info][gc ] GC(593) Transfer SATB buffers [982.681s][info][gc,free ] Free: 12434M, Max: 8192K regular, 416M humongous, Frag: 96% external, 30% internal; Used: 3773M, Mutator Free: 1555 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.681s][info][gc ] GC(593) Pause Final Update Refs 0.785ms [982.681s][info][gc,start ] GC(593) Concurrent cleanup [982.682s][info][gc ] GC(593) Concurrent cleanup 22373M->18526M(31744M) 0.179ms [982.682s][info][gc,ergo ] GC(593) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10753K, young_available: 13177M [982.682s][info][gc,ergo ] GC(593) At end of Concurrent Young GC: GCU: 18.1%, MU: 24.5% during period of 1.915s [982.682s][info][gc,ergo ] GC(593) At end of Concurrent Young GC: YOUNG generation used: 1607M, used regions: 1616M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 13176M [982.682s][info][gc,ergo ] GC(593) At end of Concurrent Young GC: OLD generation used: 16920M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 10753K [982.682s][info][gc,free ] Free: 12432M, Max: 8192K regular, 416M humongous, Frag: 97% external, 0% internal; Used: 7230K, Mutator Free: 1555 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.682s][info][gc,stats ] [982.682s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [982.682s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [982.682s][info][gc,stats ] [982.682s][info][gc,stats ] Concurrent Reset 17543 us [982.682s][info][gc,stats ] Pause Init Mark (G) 6714 us [982.682s][info][gc,stats ] Pause Init Mark (N) 5065 us [982.682s][info][gc,stats ] Swap Remembered Set 3398 us [982.682s][info][gc,stats ] Transfer Old From SATB 1470 us [982.682s][info][gc,stats ] Update Region States 87 us [982.682s][info][gc,stats ] Concurrent Scan Remembered Set 18791 us, parallelism: 3.94x [982.682s][info][gc,stats ] RS: 73975 us [982.682s][info][gc,stats ] RS: Scan Clusters 73975 us, workers (us): 18708, 18440, 18421, 18406, ---, ---, ---, ---, [982.682s][info][gc,stats ] Concurrent Mark Roots 3734 us, parallelism: 3.60x [982.682s][info][gc,stats ] CMR: 13445 us [982.682s][info][gc,stats ] CMR: Thread Roots 12195 us, workers (us): 3022, 2974, 3007, 3192, ---, ---, ---, ---, [982.682s][info][gc,stats ] CMR: Code Cache Roots 1030 us, workers (us): 185, 351, 314, 179, ---, ---, ---, ---, [982.682s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 52, 48, 41, 36, ---, ---, ---, ---, [982.682s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 35, ---, 8, ---, ---, ---, ---, ---, [982.682s][info][gc,stats ] Concurrent Marking 305283 us, parallelism: 3.95x [982.682s][info][gc,stats ] CM: 1205275 us [982.682s][info][gc,stats ] CM: Parallel Mark 1205275 us, workers (us): 301334, 301323, 301301, 301317, ---, ---, ---, ---, [982.683s][info][gc,stats ] Pause Final Mark (G) 1325 us [982.683s][info][gc,stats ] Pause Final Mark (N) 872 us [982.683s][info][gc,stats ] Finish Mark 459 us [982.683s][info][gc,stats ] Update Region States 90 us [982.683s][info][gc,stats ] Choose Collection Set 132 us [982.683s][info][gc,stats ] Rebuild Free Set 53 us [982.683s][info][gc,stats ] Concurrent Thread Roots 4497 us, parallelism: 3.86x [982.683s][info][gc,stats ] CTR: 17355 us [982.683s][info][gc,stats ] CTR: Thread Roots 17355 us, workers (us): 4437, 4330, 4308, 4281, ---, ---, ---, ---, [982.683s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [982.683s][info][gc,stats ] CWRF: 1 us [982.683s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [982.683s][info][gc,stats ] Concurrent Weak Roots 657 us [982.683s][info][gc,stats ] Roots 56 us, parallelism: 1.19x [982.683s][info][gc,stats ] CWR: 66 us [982.683s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 16, 15, 13, ---, ---, ---, ---, [982.683s][info][gc,stats ] Rendezvous 588 us [982.683s][info][gc,stats ] Concurrent Cleanup 135 us [982.683s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.79x [982.683s][info][gc,stats ] CSR: 1169 us [982.683s][info][gc,stats ] CSR: Code Cache Roots 989 us, workers (us): 192, 266, 186, 344, ---, ---, ---, ---, [982.683s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 47, 37, 37, 30, ---, ---, ---, ---, [982.683s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, 7, ---, ---, ---, ---, ---, [982.683s][info][gc,stats ] Concurrent Evacuation 69612 us [982.683s][info][gc,stats ] Pause Init Update Refs (G) 1270 us [982.683s][info][gc,stats ] Pause Init Update Refs (N) 571 us [982.683s][info][gc,stats ] Manage GCLABs 472 us [982.683s][info][gc,stats ] Concurrent Update Refs 180922 us [982.683s][info][gc,stats ] Concurrent Update Thread Roots 9136 us [982.683s][info][gc,stats ] Pause Final Update Refs (G) 1433 us [982.683s][info][gc,stats ] Pause Final Update Refs (N) 790 us [982.683s][info][gc,stats ] Update Region States 47 us [982.683s][info][gc,stats ] Trash Collection Set 7 us [982.683s][info][gc,stats ] Rebuild Free Set 99 us [982.683s][info][gc,stats ] Concurrent Cleanup 186 us [982.683s][info][gc,stats ] Workers: Evacuated 170M across 4788116 objects, abandoned 0B across 0 objects. [982.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [982.683s][info][gc,stats ] - age 1: 120813472 bytes, 120813472 total [982.683s][info][gc,stats ] - age 2: 24641624 bytes, 145455096 total [982.683s][info][gc,stats ] - age 3: 33704976 bytes, 179160072 total [982.683s][info][gc,stats ] - age 5: 32 bytes, 179160104 total [982.683s][info][gc,stats ] - age 6: 32 bytes, 179160136 total [982.683s][info][gc,stats ] - age 7: 64 bytes, 179160200 total [982.683s][info][gc,stats ] [982.683s][info][gc,stats ] Mutators: Evacuated 4306K across 99543 objects, abandoned 0B across 0 objects. [982.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [982.683s][info][gc,stats ] - age 1: 1668720 bytes, 1668720 total [982.683s][info][gc,stats ] - age 2: 412664 bytes, 2081384 total [982.683s][info][gc,stats ] - age 3: 2328696 bytes, 4410080 total [982.683s][info][gc,stats ] [982.683s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [982.683s][info][gc,stats ] - age 1: 90733528 bytes, 90733528 total [982.683s][info][gc,stats ] - age 2: 32811120 bytes, 123544648 total [982.683s][info][gc,stats ] - age 3: 14477184 bytes, 138021832 total [982.683s][info][gc,stats ] [982.683s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [982.683s][info][gc,stats ] - age 7: 10142413952 bytes, 10142413952 total [982.683s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [982.693s][info][gc ] Transition from: normal to: idle [982.693s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [982.693s][info][gc ] Transition from: idle to: old [982.693s][info][gc,free ] Free: 12405M, Max: 8192K regular, 416M humongous, Frag: 97% external, 0% internal; Used: 11044K, Mutator Free: 1552 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 10742K, Max: 7610K; Used: 5641K [982.693s][info][gc,start ] GC(594) Concurrent marking (OLD) [982.693s][info][gc,task ] GC(594) Using 4 of 8 workers for concurrent marking [983.752s][info][gc ] GC(594) Concurrent marking (OLD) 1058.736ms [983.752s][info][gc,start ] GC(594) Pause Final Mark (OLD) [983.752s][info][gc,task ] GC(594) Using 8 of 8 workers for final marking [983.753s][info][gc ] GC(594) Old-Gen Collectable Garbage: 1739M consolidated with free: 10747K, over 171 regions, Old-Gen Immediate Garbage: 538M over 69 regions. [983.753s][info][gc ] GC(594) Old generation transition from Marking to Waiting for evacuation [983.753s][info][gc,free ] Free: 10193M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 6633K, Mutator Free: 1275 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 578M, Max: 8192K; Used: 544M [983.753s][info][gc ] GC(594) Pause Final Mark (OLD) 0.982ms [983.753s][info][gc,start ] GC(594) Concurrent weak references [983.753s][info][gc,task ] GC(594) Using 4 of 8 workers for concurrent weak references [983.753s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.753s][info][gc,ref ] GC(594) Encountered references: Soft: 476, Weak: 2246, Final: 0, Phantom: 77 [983.753s][info][gc,ref ] GC(594) Discovered references: Soft: 366, Weak: 952, Final: 0, Phantom: 52 [983.753s][info][gc,ref ] GC(594) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [983.753s][info][gc ] GC(594) Concurrent weak references 0.072ms [983.753s][info][gc,start ] GC(594) Concurrent weak roots [983.753s][info][gc,task ] GC(594) Using 4 of 8 workers for concurrent weak root [983.755s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.755s][info][gc ] GC(594) Concurrent weak roots 1.060ms [983.755s][info][gc,start ] GC(594) Concurrent cleanup [983.755s][info][gc ] GC(594) Concurrent cleanup 20754M->20216M(31744M) 0.130ms [983.755s][info][gc,free ] Free: 10188M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 11498K, Mutator Free: 1275 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 578M, Max: 8192K; Used: 5641K [983.755s][info][gc,start ] GC(594) Pause Final Roots [983.755s][info][gc ] GC(594) Pause Final Roots 0.035ms [983.755s][info][gc ] GC(594) Transfer 41 region(s) from OLD to YOUNG, yielding increased size: 15112M [983.755s][info][gc,ergo ] GC(594) After old marking finished, successfully transferred 41 regions to young to prepare for next gc, old available: 234M, young_available: 11276M [983.755s][info][gc,ergo ] GC(594) At end of last OLD marking increment: GCU: 199.3%, MU: 376.3% for duration 1.074s (totals to be subsumed in next gc report) [983.755s][info][gc,ergo ] GC(594) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3836M, used regions: 3840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15112M, available: 11275M [983.755s][info][gc,ergo ] GC(594) At end of Concurrent Old Marking finishing increment: OLD generation used: 16381M, used regions: 16408M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16632M, available: 234M [983.755s][info][gc,free ] Free: 10187M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 12781K, Mutator Free: 1275 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 578M, Max: 8192K; Used: 5641K [983.756s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.756s][info][gc,stats ] [983.756s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [983.756s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [983.756s][info][gc,stats ] [983.756s][info][gc,stats ] Concurrent Marking 1058766 us, parallelism: 3.97x [983.756s][info][gc,stats ] CM: 4207475 us [983.756s][info][gc,stats ] CM: Parallel Mark 4207475 us, workers (us): 1051881, 1051866, 1051869, 1051860, ---, ---, ---, ---, [983.756s][info][gc,stats ] Pause Final Mark (G) 1599 us [983.756s][info][gc,stats ] Pause Final Mark (N) 988 us [983.756s][info][gc,stats ] Finish Mark 510 us [983.756s][info][gc,stats ] Update Region States 46 us [983.756s][info][gc,stats ] Choose Collection Set 211 us [983.756s][info][gc,stats ] Rebuild Free Set 74 us [983.756s][info][gc,stats ] Concurrent Weak References 77 us, parallelism: 0.17x [983.756s][info][gc,stats ] CWRF: 13 us [983.756s][info][gc,stats ] CWRF: Weak References 13 us, workers (us): 10, 3, 0, 0, ---, ---, ---, ---, [983.756s][info][gc,stats ] Concurrent Weak Roots 1065 us [983.756s][info][gc,stats ] Roots 57 us, parallelism: 1.41x [983.756s][info][gc,stats ] CWR: 80 us [983.756s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 24, 23, 20, 13, ---, ---, ---, ---, [983.756s][info][gc,stats ] Rendezvous 995 us [983.756s][info][gc,stats ] Concurrent Cleanup 135 us [983.756s][info][gc,stats ] Pause Final Roots (G) 428 us [983.756s][info][gc,stats ] Pause Final Roots (N) 41 us [983.756s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [983.756s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [983.756s][info][gc,stats ] [983.756s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [983.756s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [983.756s][info][gc,stats ] [983.756s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [983.756s][info][gc,stats ] - age 1: 90733528 bytes, 90733528 total [983.756s][info][gc,stats ] - age 2: 32811120 bytes, 123544648 total [983.756s][info][gc,stats ] - age 3: 14477184 bytes, 138021832 total [983.756s][info][gc,stats ] [983.756s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [983.756s][info][gc,stats ] - age 7: 10197569904 bytes, 10197569904 total [983.756s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [983.757s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.758s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.759s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.760s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.761s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.762s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.763s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.764s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.765s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.766s][info][gc ] Transition from: old to: idle [983.766s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 171 regions [983.766s][info][gc ] Transition from: idle to: normal [983.766s][info][gc ] Heuristics request for young collection accepted [983.766s][info][gc,free ] Free: 10166M, Max: 8192K regular, 416M humongous, Frag: 96% external, 0% internal; Used: 10016K, Mutator Free: 1272 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 578M, Max: 8192K; Used: 5641K [983.766s][info][gc,ergo ] GC(595) Start GC cycle (YOUNG) [983.766s][info][gc,start ] GC(595) Concurrent reset [983.766s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent reset [983.783s][info][gc ] GC(595) Concurrent reset 16.886ms [983.784s][info][gc,start ] GC(595) Pause Init Mark (YOUNG) [983.784s][info][gc,task ] GC(595) Using 8 of 8 workers for init marking [983.787s][info][gc ] GC(595) Pause Init Mark (YOUNG) 3.606ms [983.788s][info][gc,start ] GC(595) Concurrent remembered set scanning [983.788s][info][gc,task ] GC(595) Using 4 of 8 workers for Concurrent remembered set scanning [983.804s][info][gc ] GC(595) Concurrent remembered set scanning 16.071ms [983.804s][info][gc,start ] GC(595) Concurrent marking roots [983.804s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent marking roots [983.808s][info][gc ] GC(595) Concurrent marking roots 4.377ms [983.808s][info][gc,start ] GC(595) Concurrent marking (YOUNG) [983.808s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent marking [984.102s][info][gc ] Periodic Sample: GCU = 19.353%, MU = 24.467% during most recent 5.0s [984.207s][info][gc ] GC(595) Concurrent marking (YOUNG) 398.635ms [984.207s][info][gc,start ] GC(595) Pause Final Mark (YOUNG) [984.207s][info][gc,task ] GC(595) Using 8 of 8 workers for final marking [984.208s][info][gc,ergo ] GC(595) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [984.208s][info][gc ] GC(595) Choose old regions for mixed collection: old evacuation budget: 167M, candidates: 171 [984.208s][info][gc ] GC(595) Old-gen piggyback evac (171 regions, evacuating 157M, reclaiming: 1200M) [984.208s][info][gc ] GC(595) Old generation transition from Waiting for evacuation to Idle [984.208s][info][gc,ergo ] GC(595) Adaptive CSet Selection for YOUNG. Max Evacuation: 629M, Actual Free: 0B. [984.208s][info][gc,ergo ] GC(595) Chosen CSet evacuates young: 171M (of which at least: 0B are to be promoted), old: 157M [984.208s][info][gc,ergo ] GC(595) Collectable Garbage: 4698M (133%), Immediate: 0B (0%), 0 regions, CSet: 4698M (133%), 630 regions [984.208s][info][gc,ergo ] GC(595) Evacuation Targets: YOUNG: 171M, PROMOTE: 0B, OLD: 157M, TOTAL: 328M [984.208s][info][gc,free ] Free: 10109M, Max: 8192K regular, 808M humongous, Frag: 93% external, 0% internal; Used: 2673K, Mutator Free: 1264 Collector Reserve: 208M, Max: 8192K; Used: 0B Old Collector Reserve: 224M, Max: 8192K; Used: 0B [984.208s][info][gc ] GC(595) Pause Final Mark (YOUNG) 0.929ms [984.208s][info][gc,start ] GC(595) Concurrent thread roots [984.208s][info][gc,task ] GC(595) Using 4 of 8 workers for Concurrent thread roots [984.212s][info][gc ] GC(595) Concurrent thread roots 3.843ms [984.212s][info][gc,start ] GC(595) Concurrent weak references [984.212s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent weak references [984.212s][info][gc,ref ] GC(595) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [984.212s][info][gc,ref ] GC(595) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [984.212s][info][gc,ref ] GC(595) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [984.212s][info][gc ] GC(595) Concurrent weak references 0.052ms [984.212s][info][gc,start ] GC(595) Concurrent weak roots [984.212s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent weak root [984.213s][info][gc ] GC(595) Concurrent weak roots 0.619ms [984.213s][info][gc,start ] GC(595) Concurrent cleanup [984.213s][info][gc ] GC(595) Concurrent cleanup 21195M->21195M(31744M) 0.116ms [984.213s][info][gc,free ] Free: 10088M, Max: 8192K regular, 808M humongous, Frag: 92% external, 0% internal; Used: 7683K, Mutator Free: 1262 Collector Reserve: 206M, Max: 8192K; Used: 1388K Old Collector Reserve: 223M, Max: 8192K; Used: 27648B [984.213s][info][gc,start ] GC(595) Concurrent strong roots [984.213s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent strong root [984.213s][info][gc ] GC(595) Concurrent strong roots 0.494ms [984.213s][info][gc,start ] GC(595) Concurrent evacuation [984.213s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent evacuation [984.304s][info][gc,ergo ] GC(595) Promotion failed, size 16, has plab? yes, PLAB remaining: 3812856, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17439916032, old_used: 17252650032, old unaffiliated regions: 18 [984.304s][info][gc,ergo ] GC(595) Promotion failed, size 16, has plab? yes, PLAB remaining: 3812856, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17439916032, old_used: 17252650032, old unaffiliated regions: 18 [984.304s][info][gc,ergo ] GC(595) Promotion failed, size 352, has plab? yes, PLAB remaining: 3812856, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17439916032, old_used: 17252650032, old unaffiliated regions: 18 [984.304s][info][gc,ergo ] GC(595) Promotion failed, size 16, has plab? yes, PLAB remaining: 3812856, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17439916032, old_used: 17252650032, old unaffiliated regions: 18 [984.304s][info][gc,ergo ] GC(595) Squelching additional promotion failure reports for current epoch [984.368s][info][gc ] GC(595) Concurrent evacuation 154.994ms [984.369s][info][gc,start ] GC(595) Pause Init Update Refs [984.370s][info][gc ] GC(595) Pause Init Update Refs 0.581ms [984.370s][info][gc,start ] GC(595) Concurrent update references [984.370s][info][gc,task ] GC(595) Using 4 of 8 workers for concurrent reference update [984.370s][info][gc ] GC(595) Transfer 7 region(s) from OLD to YOUNG, yielding increased size: 15168M [984.370s][info][gc,free ] At start of update refs, moving 73728K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (57344K) [985.862s][info][gc ] GC(595) Concurrent update references 1492.323ms [985.862s][info][gc,start ] GC(595) Concurrent update thread roots [985.873s][info][gc ] GC(595) Concurrent update thread roots 10.528ms [985.873s][info][gc,start ] GC(595) Pause Final Update Refs [985.873s][info][gc,task ] GC(595) Using 8 of 8 workers for final reference update [985.873s][info][gc,free ] Free: 9609M, Max: 8192K regular, 416M humongous, Frag: 94% external, 37% internal; Used: 3563M, Mutator Free: 1202 Collector Reserve: 832M, Max: 8192K; Used: 112M Old Collector Reserve: 1368M, Max: 8192K; Used: 1357M [985.873s][info][gc ] GC(595) Pause Final Update Refs 0.260ms [985.874s][info][gc,start ] GC(595) Concurrent cleanup [985.874s][info][gc ] GC(595) Concurrent cleanup 24945M->19918M(31744M) 0.183ms [985.874s][info][gc ] GC(595) Transfer 171 region(s) from OLD to YOUNG, yielding increased size: 16536M [985.874s][info][gc,ergo ] GC(595) After cleanup, successfully transferred 171 regions to young to prepare for next gc, old available: 5632B, young_available: 11808M [985.874s][info][gc,ergo ] GC(595) At end of Concurrent Young GC: GCU: 20.4%, MU: 23.4% during period of 3.192s [985.874s][info][gc,ergo ] GC(595) At end of Concurrent Young GC: YOUNG generation used: 4728M, used regions: 4736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 11807M [985.874s][info][gc,ergo ] GC(595) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 5632B [985.874s][info][gc,free ] Free: 9607M, Max: 8192K regular, 424M humongous, Frag: 96% external, 0% internal; Used: 8224K, Mutator Free: 1202 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1368M, Max: 8192K; Used: 0B [985.874s][info][gc,stats ] [985.874s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [985.874s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [985.874s][info][gc,stats ] [985.874s][info][gc,stats ] Concurrent Reset 16914 us [985.874s][info][gc,stats ] Pause Init Mark (G) 4352 us [985.874s][info][gc,stats ] Pause Init Mark (N) 3616 us [985.874s][info][gc,stats ] Swap Remembered Set 3396 us [985.874s][info][gc,stats ] Update Region States 86 us [985.874s][info][gc,stats ] Concurrent Scan Remembered Set 16089 us, parallelism: 3.97x [985.874s][info][gc,stats ] RS: 63939 us [985.874s][info][gc,stats ] RS: Scan Clusters 63939 us, workers (us): 16000, 15981, 15980, 15978, ---, ---, ---, ---, [985.874s][info][gc,stats ] Concurrent Mark Roots 4392 us, parallelism: 3.63x [985.874s][info][gc,stats ] CMR: 15957 us [985.875s][info][gc,stats ] CMR: Thread Roots 14812 us, workers (us): 3822, 3764, 3602, 3625, ---, ---, ---, ---, [985.875s][info][gc,stats ] CMR: Code Cache Roots 1003 us, workers (us): 184, 172, 302, 344, ---, ---, ---, ---, [985.875s][info][gc,stats ] CMR: VM Strong Roots 104 us, workers (us): 30, 29, 26, 19, ---, ---, ---, ---, [985.875s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, ---, 8, ---, ---, ---, ---, ---, [985.875s][info][gc,stats ] Concurrent Marking 398663 us, parallelism: 3.95x [985.875s][info][gc,stats ] CM: 1575792 us [985.875s][info][gc,stats ] CM: Parallel Mark 1575792 us, workers (us): 393957, 393957, 393943, 393935, ---, ---, ---, ---, [985.875s][info][gc,stats ] Pause Final Mark (G) 1425 us [985.875s][info][gc,stats ] Pause Final Mark (N) 935 us [985.875s][info][gc,stats ] Finish Mark 449 us [985.875s][info][gc,stats ] Update Region States 90 us [985.875s][info][gc,stats ] Choose Collection Set 147 us [985.875s][info][gc,stats ] Rebuild Free Set 54 us [985.875s][info][gc,stats ] Concurrent Thread Roots 3855 us, parallelism: 3.85x [985.875s][info][gc,stats ] CTR: 14840 us [985.875s][info][gc,stats ] CTR: Thread Roots 14840 us, workers (us): 3797, 3720, 3666, 3657, ---, ---, ---, ---, [985.875s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.03x [985.875s][info][gc,stats ] CWRF: 1 us [985.875s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [985.875s][info][gc,stats ] Concurrent Weak Roots 623 us [985.875s][info][gc,stats ] Roots 54 us, parallelism: 1.34x [985.875s][info][gc,stats ] CWR: 72 us [985.875s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 19, 16, 14, ---, ---, ---, ---, [985.875s][info][gc,stats ] Rendezvous 557 us [985.875s][info][gc,stats ] Concurrent Cleanup 120 us [985.875s][info][gc,stats ] Concurrent Strong Roots 498 us, parallelism: 2.66x [985.875s][info][gc,stats ] CSR: 1325 us [985.875s][info][gc,stats ] CSR: Code Cache Roots 1134 us, workers (us): 417, 209, 327, 182, ---, ---, ---, ---, [985.875s][info][gc,stats ] CSR: VM Strong Roots 161 us, workers (us): 42, 41, 39, 39, ---, ---, ---, ---, [985.875s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, ---, 7, 23, ---, ---, ---, ---, [985.875s][info][gc,stats ] Concurrent Evacuation 155025 us [985.875s][info][gc,stats ] Pause Init Update Refs (G) 1357 us [985.875s][info][gc,stats ] Pause Init Update Refs (N) 591 us [985.875s][info][gc,stats ] Manage GCLABs 478 us [985.875s][info][gc,stats ] Concurrent Update Refs 1492353 us [985.875s][info][gc,stats ] Concurrent Update Thread Roots 10546 us [985.875s][info][gc,stats ] Pause Final Update Refs (G) 899 us [985.875s][info][gc,stats ] Pause Final Update Refs (N) 265 us [985.875s][info][gc,stats ] Update Region States 59 us [985.875s][info][gc,stats ] Trash Collection Set 22 us [985.875s][info][gc,stats ] Rebuild Free Set 93 us [985.875s][info][gc,stats ] Concurrent Cleanup 190 us [985.875s][info][gc,stats ] Workers: Evacuated 322M across 9359522 objects, abandoned 0B across 0 objects. [985.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [985.875s][info][gc,stats ] - age 1: 147500112 bytes, 147500112 total [985.875s][info][gc,stats ] - age 2: 46994392 bytes, 194494504 total [985.875s][info][gc,stats ] - age 3: 13703720 bytes, 208198224 total [985.875s][info][gc,stats ] - age 4: 24003960 bytes, 232202184 total [985.875s][info][gc,stats ] - age 5: 1970704 bytes, 234172888 total [985.875s][info][gc,stats ] - age 6: 7985400 bytes, 242158288 total [985.875s][info][gc,stats ] - age 7: 33064608 bytes, 275222896 total [985.875s][info][gc,stats ] - age 8: 14888712 bytes, 290111608 total [985.875s][info][gc,stats ] - age 9: 7676392 bytes, 297788000 total [985.875s][info][gc,stats ] - age 10: 7931048 bytes, 305719048 total [985.875s][info][gc,stats ] - age 11: 4020664 bytes, 309739712 total [985.875s][info][gc,stats ] - age 12: 1506512 bytes, 311246224 total [985.875s][info][gc,stats ] - age 13: 1348288 bytes, 312594512 total [985.875s][info][gc,stats ] - age 14: 1788128 bytes, 314382640 total [985.875s][info][gc,stats ] - age 15: 249816 bytes, 314632456 total [985.875s][info][gc,stats ] [985.875s][info][gc,stats ] Mutators: Evacuated 5740K across 129094 objects, abandoned 0B across 0 objects. [985.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [985.875s][info][gc,stats ] - age 1: 1615816 bytes, 1615816 total [985.875s][info][gc,stats ] - age 2: 869800 bytes, 2485616 total [985.875s][info][gc,stats ] - age 3: 150864 bytes, 2636480 total [985.875s][info][gc,stats ] - age 4: 3152984 bytes, 5789464 total [985.875s][info][gc,stats ] - age 5: 1624 bytes, 5791088 total [985.875s][info][gc,stats ] - age 6: 1112 bytes, 5792200 total [985.875s][info][gc,stats ] - age 7: 24864 bytes, 5817064 total [985.875s][info][gc,stats ] - age 8: 21400 bytes, 5838464 total [985.875s][info][gc,stats ] - age 9: 16544 bytes, 5855008 total [985.875s][info][gc,stats ] - age 10: 14528 bytes, 5869536 total [985.875s][info][gc,stats ] - age 11: 5128 bytes, 5874664 total [985.875s][info][gc,stats ] - age 12: 504 bytes, 5875168 total [985.875s][info][gc,stats ] - age 13: 1984 bytes, 5877152 total [985.875s][info][gc,stats ] - age 14: 176 bytes, 5877328 total [985.875s][info][gc,stats ] [985.875s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [985.875s][info][gc,stats ] - age 1: 96928640 bytes, 96928640 total [985.875s][info][gc,stats ] - age 2: 88695992 bytes, 185624632 total [985.875s][info][gc,stats ] - age 3: 12910224 bytes, 198534856 total [985.875s][info][gc,stats ] - age 4: 13158064 bytes, 211692920 total [985.875s][info][gc,stats ] [985.875s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [985.875s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [985.875s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [985.885s][info][gc ] Transition from: normal to: idle [985.886s][info][gc ] Trigger (YOUNG): Average GC time (4061.16 ms) is above the time for average allocation rate (2099 MB/s) to deplete free headroom (7996M) (margin of error = 3.18) [985.886s][info][gc,ergo ] Free headroom: 9583M (free) - 1587M (spike) - 0B (penalties) = 7996M [985.886s][info][gc ] Transition from: idle to: normal [985.886s][info][gc ] Heuristics request for young collection accepted [985.886s][info][gc,free ] Free: 9583M, Max: 8192K regular, 424M humongous, Frag: 96% external, 0% internal; Used: 8824K, Mutator Free: 1199 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 1368M, Max: 8192K; Used: 0B [985.886s][info][gc,ergo ] GC(596) Start GC cycle (YOUNG) [985.886s][info][gc,start ] GC(596) Concurrent reset [985.886s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent reset [985.903s][info][gc ] GC(596) Concurrent reset 16.823ms [985.903s][info][gc,start ] GC(596) Pause Init Mark (YOUNG) [985.903s][info][gc,task ] GC(596) Using 8 of 8 workers for init marking [985.907s][info][gc ] GC(596) Pause Init Mark (YOUNG) 3.712ms [985.907s][info][gc,start ] GC(596) Concurrent remembered set scanning [985.907s][info][gc,task ] GC(596) Using 4 of 8 workers for Concurrent remembered set scanning [985.950s][info][gc ] GC(596) Concurrent remembered set scanning 42.831ms [985.950s][info][gc,start ] GC(596) Concurrent marking roots [985.950s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent marking roots [985.954s][info][gc ] GC(596) Concurrent marking roots 3.622ms [985.954s][info][gc,start ] GC(596) Concurrent marking (YOUNG) [985.954s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent marking [986.406s][info][gc ] GC(596) Concurrent marking (YOUNG) 452.278ms [986.406s][info][gc,start ] GC(596) Pause Final Mark (YOUNG) [986.406s][info][gc,task ] GC(596) Using 8 of 8 workers for final marking [986.407s][info][gc,ergo ] GC(596) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [986.407s][info][gc,ergo ] GC(596) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [986.407s][info][gc,ergo ] GC(596) Chosen CSet evacuates young: 154M (of which at least: 0B are to be promoted), old: 0B [986.407s][info][gc,ergo ] GC(596) Collectable Garbage: 4331M (99%), Immediate: 0B (0%), 0 regions, CSet: 4331M (99%), 561 regions [986.407s][info][gc,ergo ] GC(596) Evacuation Targets: YOUNG: 154M, PROMOTE: 0B, OLD: 0B, TOTAL: 154M [986.407s][info][gc,free ] Free: 10527M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 815K, Mutator Free: 1316 Collector Reserve: 192M, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [986.407s][info][gc ] GC(596) Pause Final Mark (YOUNG) 0.994ms [986.407s][info][gc,start ] GC(596) Concurrent thread roots [986.407s][info][gc,task ] GC(596) Using 4 of 8 workers for Concurrent thread roots [986.411s][info][gc ] GC(596) Concurrent thread roots 3.867ms [986.411s][info][gc,start ] GC(596) Concurrent weak references [986.411s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent weak references [986.411s][info][gc,ref ] GC(596) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [986.411s][info][gc,ref ] GC(596) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [986.411s][info][gc,ref ] GC(596) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [986.411s][info][gc ] GC(596) Concurrent weak references 0.037ms [986.411s][info][gc,start ] GC(596) Concurrent weak roots [986.411s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent weak root [986.412s][info][gc ] GC(596) Concurrent weak roots 0.656ms [986.412s][info][gc,start ] GC(596) Concurrent cleanup [986.412s][info][gc ] GC(596) Concurrent cleanup 21020M->21020M(31744M) 0.110ms [986.412s][info][gc,free ] Free: 10514M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5524K, Mutator Free: 1315 Collector Reserve: 191M, Max: 8192K; Used: 856K Old Collector Reserve: 0B, Max: 0B; Used: 0B [986.412s][info][gc,start ] GC(596) Concurrent strong roots [986.412s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent strong root [986.413s][info][gc ] GC(596) Concurrent strong roots 0.434ms [986.413s][info][gc,start ] GC(596) Concurrent evacuation [986.413s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent evacuation [986.473s][info][gc ] GC(596) Concurrent evacuation 59.996ms [986.473s][info][gc,start ] GC(596) Pause Init Update Refs [986.474s][info][gc ] GC(596) Pause Init Update Refs 0.587ms [986.474s][info][gc,start ] GC(596) Concurrent update references [986.474s][info][gc,task ] GC(596) Using 4 of 8 workers for concurrent reference update [986.474s][info][gc,free ] At start of update refs, moving 24569K to Mutator free set from Collector Reserve (24569K) and from Old Collector Reserve (0B) [986.723s][info][gc ] GC(596) Concurrent update references 249.069ms [986.723s][info][gc,start ] GC(596) Concurrent update thread roots [986.735s][info][gc ] GC(596) Concurrent update thread roots 11.502ms [986.735s][info][gc,start ] GC(596) Pause Final Update Refs [986.735s][info][gc,task ] GC(596) Using 8 of 8 workers for final reference update [986.735s][info][gc,free ] Free: 13538M, Max: 8192K regular, 512M humongous, Frag: 95% external, 33% internal; Used: 4484M, Mutator Free: 1693 Collector Reserve: 831M, Max: 8192K; Used: 8198K Old Collector Reserve: 0B, Max: 0B; Used: 0B [986.735s][info][gc ] GC(596) Pause Final Update Refs 0.236ms [986.735s][info][gc,start ] GC(596) Concurrent cleanup [986.736s][info][gc ] GC(596) Concurrent cleanup 21836M->17358M(31744M) 0.172ms [986.736s][info][gc,ergo ] GC(596) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5632B, young_available: 14369M [986.736s][info][gc,ergo ] GC(596) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.5% during period of 0.862s [986.736s][info][gc,ergo ] GC(596) At end of Concurrent Young GC: YOUNG generation used: 2167M, used regions: 2184M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 14368M [986.736s][info][gc,ergo ] GC(596) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 5632B [986.736s][info][gc,free ] Free: 13536M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 7382K, Mutator Free: 1693 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [986.736s][info][gc,stats ] [986.736s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [986.736s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [986.736s][info][gc,stats ] [986.736s][info][gc,stats ] Concurrent Reset 16858 us [986.736s][info][gc,stats ] Pause Init Mark (G) 4426 us [986.736s][info][gc,stats ] Pause Init Mark (N) 3721 us [986.736s][info][gc,stats ] Swap Remembered Set 3385 us [986.736s][info][gc,stats ] Update Region States 195 us [986.736s][info][gc,stats ] Concurrent Scan Remembered Set 42852 us, parallelism: 3.98x [986.736s][info][gc,stats ] RS: 170439 us [986.736s][info][gc,stats ] RS: Scan Clusters 170439 us, workers (us): 42758, 42753, 42748, 42180, ---, ---, ---, ---, [986.736s][info][gc,stats ] Concurrent Mark Roots 3639 us, parallelism: 3.58x [986.736s][info][gc,stats ] CMR: 13035 us [986.736s][info][gc,stats ] CMR: Thread Roots 11923 us, workers (us): 3064, 2883, 3008, 2967, ---, ---, ---, ---, [986.736s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 160, 334, 189, 300, ---, ---, ---, ---, [986.736s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 28, 25, 22, 16, ---, ---, ---, ---, [986.736s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 29, 9, ---, ---, ---, ---, [986.736s][info][gc,stats ] Concurrent Marking 452304 us, parallelism: 3.95x [986.736s][info][gc,stats ] CM: 1788766 us [986.736s][info][gc,stats ] CM: Parallel Mark 1788766 us, workers (us): 447203, 447202, 447180, 447181, ---, ---, ---, ---, [986.736s][info][gc,stats ] Pause Final Mark (G) 1493 us [986.736s][info][gc,stats ] Pause Final Mark (N) 1000 us [986.736s][info][gc,stats ] Finish Mark 499 us [986.736s][info][gc,stats ] Update Region States 88 us [986.736s][info][gc,stats ] Choose Collection Set 161 us [986.736s][info][gc,stats ] Rebuild Free Set 69 us [986.736s][info][gc,stats ] Concurrent Thread Roots 3880 us, parallelism: 3.88x [986.736s][info][gc,stats ] CTR: 15058 us [986.736s][info][gc,stats ] CTR: Thread Roots 15058 us, workers (us): 3794, 3766, 3698, 3800, ---, ---, ---, ---, [986.736s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [986.736s][info][gc,stats ] CWRF: 1 us [986.736s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [986.736s][info][gc,stats ] Concurrent Weak Roots 665 us [986.736s][info][gc,stats ] Roots 51 us, parallelism: 1.32x [986.736s][info][gc,stats ] CWR: 68 us [986.736s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 21, 20, 16, 11, ---, ---, ---, ---, [986.736s][info][gc,stats ] Rendezvous 596 us [986.736s][info][gc,stats ] Concurrent Cleanup 114 us [986.736s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.70x [986.736s][info][gc,stats ] CSR: 1181 us [986.736s][info][gc,stats ] CSR: Code Cache Roots 998 us, workers (us): 289, 190, 171, 348, ---, ---, ---, ---, [986.736s][info][gc,stats ] CSR: VM Strong Roots 155 us, workers (us): 45, 43, 34, 33, ---, ---, ---, ---, [986.736s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [986.736s][info][gc,stats ] Concurrent Evacuation 60022 us [986.736s][info][gc,stats ] Pause Init Update Refs (G) 1286 us [986.736s][info][gc,stats ] Pause Init Update Refs (N) 597 us [986.736s][info][gc,stats ] Manage GCLABs 487 us [986.736s][info][gc,stats ] Concurrent Update Refs 249097 us [986.736s][info][gc,stats ] Concurrent Update Thread Roots 11520 us [986.736s][info][gc,stats ] Pause Final Update Refs (G) 875 us [986.736s][info][gc,stats ] Pause Final Update Refs (N) 241 us [986.736s][info][gc,stats ] Update Region States 49 us [986.736s][info][gc,stats ] Trash Collection Set 17 us [986.736s][info][gc,stats ] Rebuild Free Set 84 us [986.736s][info][gc,stats ] Concurrent Cleanup 178 us [986.736s][info][gc,stats ] Workers: Evacuated 153M across 4095840 objects, abandoned 0B across 0 objects. [986.736s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [986.736s][info][gc,stats ] - age 1: 90369176 bytes, 90369176 total [986.736s][info][gc,stats ] - age 2: 36226760 bytes, 126595936 total [986.736s][info][gc,stats ] - age 3: 12299744 bytes, 138895680 total [986.736s][info][gc,stats ] - age 4: 3822136 bytes, 142717816 total [986.736s][info][gc,stats ] - age 5: 18275488 bytes, 160993304 total [986.736s][info][gc,stats ] [986.736s][info][gc,stats ] Mutators: Evacuated 1274K across 12443 objects, abandoned 0B across 0 objects. [986.737s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [986.737s][info][gc,stats ] - age 1: 1203728 bytes, 1203728 total [986.737s][info][gc,stats ] - age 2: 36624 bytes, 1240352 total [986.737s][info][gc,stats ] - age 3: 8240 bytes, 1248592 total [986.737s][info][gc,stats ] - age 4: 3856 bytes, 1252448 total [986.737s][info][gc,stats ] - age 5: 52848 bytes, 1305296 total [986.737s][info][gc,stats ] [986.737s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [986.737s][info][gc,stats ] - age 1: 86254704 bytes, 86254704 total [986.737s][info][gc,stats ] - age 2: 95239968 bytes, 181494672 total [986.737s][info][gc,stats ] - age 3: 87424536 bytes, 268919208 total [986.737s][info][gc,stats ] - age 4: 6368416 bytes, 275287624 total [986.737s][info][gc,stats ] - age 5: 6416016 bytes, 281703640 total [986.737s][info][gc,stats ] [986.737s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [986.737s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [986.737s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [986.747s][info][gc ] Transition from: normal to: idle [988.888s][info][gc ] Trigger (YOUNG): Average GC time (3887.38 ms) is above the time for average allocation rate (1983 MB/s) to deplete free headroom (7707M) (margin of error = 3.17) [988.888s][info][gc,ergo ] Free headroom: 9294M (free) - 1587M (spike) - 0B (penalties) = 7707M [988.888s][info][gc ] Transition from: idle to: normal [988.888s][info][gc ] Heuristics request for young collection accepted [988.888s][info][gc,free ] Free: 9294M, Max: 8192K regular, 808M humongous, Frag: 92% external, 0% internal; Used: 1796K, Mutator Free: 1162 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [988.888s][info][gc,ergo ] GC(597) Start GC cycle (YOUNG) [988.888s][info][gc,start ] GC(597) Concurrent reset [988.888s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent reset [988.916s][info][gc ] GC(597) Concurrent reset 27.704ms [988.916s][info][gc,start ] GC(597) Pause Init Mark (YOUNG) [988.916s][info][gc,task ] GC(597) Using 8 of 8 workers for init marking [988.920s][info][gc ] GC(597) Pause Init Mark (YOUNG) 3.586ms [988.920s][info][gc,start ] GC(597) Concurrent remembered set scanning [988.920s][info][gc,task ] GC(597) Using 4 of 8 workers for Concurrent remembered set scanning [988.936s][info][gc ] GC(597) Concurrent remembered set scanning 15.461ms [988.936s][info][gc,start ] GC(597) Concurrent marking roots [988.936s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent marking roots [988.940s][info][gc ] GC(597) Concurrent marking roots 3.946ms [988.940s][info][gc,start ] GC(597) Concurrent marking (YOUNG) [988.940s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent marking [989.113s][info][gc ] Periodic Sample: GCU = 13.826%, MU = 19.230% during most recent 5.0s [989.405s][info][gc ] GC(597) Concurrent marking (YOUNG) 465.844ms [989.406s][info][gc,start ] GC(597) Pause Final Mark (YOUNG) [989.406s][info][gc,task ] GC(597) Using 8 of 8 workers for final marking [989.407s][info][gc,ergo ] GC(597) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [989.407s][info][gc,ergo ] GC(597) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [989.407s][info][gc,ergo ] GC(597) Chosen CSet evacuates young: 60174K (of which at least: 0B are to be promoted), old: 0B [989.407s][info][gc,ergo ] GC(597) Collectable Garbage: 5997M (99%), Immediate: 0B (0%), 0 regions, CSet: 5997M (99%), 757 regions [989.407s][info][gc,ergo ] GC(597) Evacuation Targets: YOUNG: 60174K, PROMOTE: 0B, OLD: 0B, TOTAL: 60174K [989.407s][info][gc,free ] Free: 8996M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3668K, Mutator Free: 1125 Collector Reserve: 73721K, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [989.407s][info][gc ] GC(597) Pause Final Mark (YOUNG) 1.006ms [989.407s][info][gc,start ] GC(597) Concurrent thread roots [989.407s][info][gc,task ] GC(597) Using 4 of 8 workers for Concurrent thread roots [989.411s][info][gc ] GC(597) Concurrent thread roots 3.787ms [989.411s][info][gc,start ] GC(597) Concurrent weak references [989.411s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent weak references [989.411s][info][gc,ref ] GC(597) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [989.411s][info][gc,ref ] GC(597) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [989.411s][info][gc,ref ] GC(597) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [989.411s][info][gc ] GC(597) Concurrent weak references 0.039ms [989.411s][info][gc,start ] GC(597) Concurrent weak roots [989.411s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent weak root [989.411s][info][gc ] GC(597) Concurrent weak roots 0.633ms [989.411s][info][gc,start ] GC(597) Concurrent cleanup [989.412s][info][gc ] GC(597) Concurrent cleanup 22672M->22672M(31744M) 0.102ms [989.412s][info][gc,free ] Free: 8983M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 172K, Mutator Free: 1123 Collector Reserve: 72958K, Max: 8192K; Used: 769K Old Collector Reserve: 0B, Max: 0B; Used: 0B [989.412s][info][gc,start ] GC(597) Concurrent strong roots [989.412s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent strong root [989.412s][info][gc ] GC(597) Concurrent strong roots 0.408ms [989.412s][info][gc,start ] GC(597) Concurrent evacuation [989.412s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent evacuation [989.442s][info][gc ] GC(597) Concurrent evacuation 30.298ms [989.443s][info][gc,start ] GC(597) Pause Init Update Refs [989.443s][info][gc ] GC(597) Pause Init Update Refs 0.482ms [989.443s][info][gc,start ] GC(597) Concurrent update references [989.443s][info][gc,task ] GC(597) Using 4 of 8 workers for concurrent reference update [989.443s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [989.638s][info][gc ] GC(597) Concurrent update references 194.834ms [989.638s][info][gc,start ] GC(597) Concurrent update thread roots [989.648s][info][gc ] GC(597) Concurrent update thread roots 10.115ms [989.649s][info][gc,start ] GC(597) Pause Final Update Refs [989.649s][info][gc,task ] GC(597) Using 8 of 8 workers for final reference update [989.649s][info][gc,free ] Free: 13727M, Max: 8192K regular, 512M humongous, Frag: 94% external, 43% internal; Used: 5992M, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 65542K Old Collector Reserve: 0B, Max: 0B; Used: 0B [989.649s][info][gc ] GC(597) Pause Final Update Refs 0.232ms [989.649s][info][gc,start ] GC(597) Concurrent cleanup [989.649s][info][gc ] GC(597) Concurrent cleanup 23224M->17168M(31744M) 0.177ms [989.649s][info][gc,ergo ] GC(597) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5632B, young_available: 14559M [989.649s][info][gc,ergo ] GC(597) At end of Concurrent Young GC: GCU: 6.2%, MU: 17.0% during period of 2.914s [989.649s][info][gc,ergo ] GC(597) At end of Concurrent Young GC: YOUNG generation used: 1977M, used regions: 2000M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16536M, available: 14558M [989.649s][info][gc,ergo ] GC(597) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15208M, available: 5632B [989.650s][info][gc,free ] Free: 13726M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 1919K, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [989.650s][info][gc,stats ] [989.650s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [989.650s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [989.650s][info][gc,stats ] [989.650s][info][gc,stats ] Concurrent Reset 27734 us [989.650s][info][gc,stats ] Pause Init Mark (G) 4345 us [989.650s][info][gc,stats ] Pause Init Mark (N) 3596 us [989.650s][info][gc,stats ] Swap Remembered Set 3361 us [989.650s][info][gc,stats ] Update Region States 81 us [989.650s][info][gc,stats ] Concurrent Scan Remembered Set 15477 us, parallelism: 3.98x [989.650s][info][gc,stats ] RS: 61547 us [989.650s][info][gc,stats ] RS: Scan Clusters 61547 us, workers (us): 15400, 15385, 15383, 15379, ---, ---, ---, ---, [989.650s][info][gc,stats ] Concurrent Mark Roots 3961 us, parallelism: 3.64x [989.650s][info][gc,stats ] CMR: 14436 us [989.650s][info][gc,stats ] CMR: Thread Roots 13213 us, workers (us): 3222, 3389, 3293, 3309, ---, ---, ---, ---, [989.650s][info][gc,stats ] CMR: Code Cache Roots 1091 us, workers (us): 360, 208, 302, 222, ---, ---, ---, ---, [989.650s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 34, 24, 24, 14, ---, ---, ---, ---, [989.650s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [989.650s][info][gc,stats ] Concurrent Marking 465869 us, parallelism: 3.96x [989.650s][info][gc,stats ] CM: 1845531 us [989.650s][info][gc,stats ] CM: Parallel Mark 1845531 us, workers (us): 461396, 461380, 461383, 461371, ---, ---, ---, ---, [989.650s][info][gc,stats ] Pause Final Mark (G) 1487 us [989.650s][info][gc,stats ] Pause Final Mark (N) 1012 us [989.650s][info][gc,stats ] Finish Mark 522 us [989.650s][info][gc,stats ] Update Region States 88 us [989.650s][info][gc,stats ] Choose Collection Set 166 us [989.650s][info][gc,stats ] Rebuild Free Set 48 us [989.650s][info][gc,stats ] Concurrent Thread Roots 3800 us, parallelism: 3.91x [989.650s][info][gc,stats ] CTR: 14849 us [989.650s][info][gc,stats ] CTR: Thread Roots 14849 us, workers (us): 3737, 3704, 3710, 3698, ---, ---, ---, ---, [989.650s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [989.650s][info][gc,stats ] CWRF: 2 us [989.650s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [989.650s][info][gc,stats ] Concurrent Weak Roots 638 us [989.650s][info][gc,stats ] Roots 50 us, parallelism: 1.33x [989.650s][info][gc,stats ] CWR: 66 us [989.650s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 23, 16, 15, 12, ---, ---, ---, ---, [989.650s][info][gc,stats ] Rendezvous 575 us [989.650s][info][gc,stats ] Concurrent Cleanup 107 us [989.650s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.74x [989.650s][info][gc,stats ] CSR: 1128 us [989.650s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 209, 340, 266, 157, ---, ---, ---, ---, [989.650s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 37, 33, 33, 25, ---, ---, ---, ---, [989.650s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 7, ---, ---, 22, ---, ---, ---, ---, [989.650s][info][gc,stats ] Concurrent Evacuation 30315 us [989.650s][info][gc,stats ] Pause Init Update Refs (G) 950 us [989.650s][info][gc,stats ] Pause Init Update Refs (N) 491 us [989.650s][info][gc,stats ] Manage GCLABs 408 us [989.650s][info][gc,stats ] Concurrent Update Refs 194862 us [989.650s][info][gc,stats ] Concurrent Update Thread Roots 10131 us [989.650s][info][gc,stats ] Pause Final Update Refs (G) 742 us [989.650s][info][gc,stats ] Pause Final Update Refs (N) 237 us [989.650s][info][gc,stats ] Update Region States 52 us [989.650s][info][gc,stats ] Trash Collection Set 20 us [989.650s][info][gc,stats ] Rebuild Free Set 80 us [989.650s][info][gc,stats ] Concurrent Cleanup 183 us [989.650s][info][gc,stats ] Workers: Evacuated 59662K across 1131153 objects, abandoned 24B across 1 objects. [989.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [989.650s][info][gc,stats ] - age 1: 32400736 bytes, 32400736 total [989.650s][info][gc,stats ] - age 2: 13470464 bytes, 45871200 total [989.650s][info][gc,stats ] - age 3: 1255648 bytes, 47126848 total [989.650s][info][gc,stats ] - age 4: 1779712 bytes, 48906560 total [989.650s][info][gc,stats ] - age 5: 2016 bytes, 48908576 total [989.650s][info][gc,stats ] - age 6: 12185320 bytes, 61093896 total [989.650s][info][gc,stats ] [989.650s][info][gc,stats ] Mutators: Evacuated 512K across 4482 objects, abandoned 0B across 0 objects. [989.650s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [989.650s][info][gc,stats ] - age 1: 501024 bytes, 501024 total [989.650s][info][gc,stats ] - age 2: 5544 bytes, 506568 total [989.650s][info][gc,stats ] - age 3: 168 bytes, 506736 total [989.650s][info][gc,stats ] - age 4: 600 bytes, 507336 total [989.650s][info][gc,stats ] - age 6: 17616 bytes, 524952 total [989.650s][info][gc,stats ] [989.650s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [989.650s][info][gc,stats ] - age 1: 95873288 bytes, 95873288 total [989.650s][info][gc,stats ] - age 2: 86094112 bytes, 181967400 total [989.650s][info][gc,stats ] - age 3: 95099008 bytes, 277066408 total [989.650s][info][gc,stats ] - age 4: 87082752 bytes, 364149160 total [989.650s][info][gc,stats ] - age 5: 6366720 bytes, 370515880 total [989.650s][info][gc,stats ] - age 6: 6416016 bytes, 376931896 total [989.650s][info][gc,stats ] [989.650s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [989.650s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [989.650s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [989.660s][info][gc ] Transition from: normal to: idle [992.086s][info][gc ] Trigger (YOUNG): Average GC time (3718.42 ms) is above the time for average allocation rate (1978 MB/s) to deplete free headroom (7354M) (margin of error = 3.17) [992.086s][info][gc,ergo ] Free headroom: 8941M (free) - 1587M (spike) - 0B (penalties) = 7354M [992.086s][info][gc ] Transition from: idle to: normal [992.086s][info][gc ] Heuristics request for young collection accepted [992.086s][info][gc,free ] Free: 8941M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 2781K, Mutator Free: 1118 Collector Reserve: 831M, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [992.086s][info][gc,ergo ] GC(598) Start GC cycle (YOUNG) [992.086s][info][gc,start ] GC(598) Concurrent reset [992.086s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent reset [992.116s][info][gc ] GC(598) Concurrent reset 29.771ms [992.116s][info][gc,start ] GC(598) Pause Init Mark (YOUNG) [992.116s][info][gc,task ] GC(598) Using 8 of 8 workers for init marking [992.120s][info][gc ] GC(598) Pause Init Mark (YOUNG) 3.649ms [992.120s][info][gc,start ] GC(598) Concurrent remembered set scanning [992.120s][info][gc,task ] GC(598) Using 4 of 8 workers for Concurrent remembered set scanning [992.136s][info][gc ] GC(598) Concurrent remembered set scanning 15.849ms [992.136s][info][gc,start ] GC(598) Concurrent marking roots [992.136s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent marking roots [992.140s][info][gc ] GC(598) Concurrent marking roots 3.849ms [992.140s][info][gc,start ] GC(598) Concurrent marking (YOUNG) [992.140s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent marking [992.604s][info][gc ] GC(598) Concurrent marking (YOUNG) 464.052ms [992.604s][info][gc,start ] GC(598) Pause Final Mark (YOUNG) [992.604s][info][gc,task ] GC(598) Using 8 of 8 workers for final marking [992.605s][info][gc,ergo ] GC(598) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [992.605s][info][gc,ergo ] GC(598) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [992.605s][info][gc,ergo ] GC(598) Chosen CSet evacuates young: 58587K (of which at least: 0B are to be promoted), old: 0B [992.605s][info][gc,ergo ] GC(598) Collectable Garbage: 6350M (99%), Immediate: 0B (0%), 0 regions, CSet: 6350M (99%), 801 regions [992.605s][info][gc,ergo ] GC(598) Evacuation Targets: YOUNG: 58587K, PROMOTE: 0B, OLD: 0B, TOTAL: 58587K [992.605s][info][gc,free ] Free: 8627M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4619K, Mutator Free: 1079 Collector Reserve: 73721K, Max: 8192K; Used: 6192B Old Collector Reserve: 0B, Max: 0B; Used: 0B [992.605s][info][gc ] GC(598) Pause Final Mark (YOUNG) 1.022ms [992.605s][info][gc,start ] GC(598) Concurrent thread roots [992.605s][info][gc,task ] GC(598) Using 4 of 8 workers for Concurrent thread roots [992.609s][info][gc ] GC(598) Concurrent thread roots 3.645ms [992.609s][info][gc,start ] GC(598) Concurrent weak references [992.609s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent weak references [992.609s][info][gc,ref ] GC(598) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [992.609s][info][gc,ref ] GC(598) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [992.609s][info][gc,ref ] GC(598) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [992.609s][info][gc ] GC(598) Concurrent weak references 0.068ms [992.609s][info][gc,start ] GC(598) Concurrent weak roots [992.609s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent weak root [992.610s][info][gc ] GC(598) Concurrent weak roots 0.690ms [992.610s][info][gc,start ] GC(598) Concurrent cleanup [992.610s][info][gc ] GC(598) Concurrent cleanup 23040M->23040M(31744M) 0.109ms [992.610s][info][gc,free ] Free: 8615M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8270K, Mutator Free: 1078 Collector Reserve: 72907K, Max: 8192K; Used: 820K Old Collector Reserve: 0B, Max: 0B; Used: 0B [992.610s][info][gc,start ] GC(598) Concurrent strong roots [992.610s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent strong root [992.610s][info][gc ] GC(598) Concurrent strong roots 0.438ms [992.610s][info][gc,start ] GC(598) Concurrent evacuation [992.610s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent evacuation [992.633s][info][gc ] GC(598) Concurrent evacuation 23.046ms [992.634s][info][gc,start ] GC(598) Pause Init Update Refs [992.634s][info][gc ] GC(598) Pause Init Update Refs 0.526ms [992.634s][info][gc,start ] GC(598) Concurrent update references [992.634s][info][gc,task ] GC(598) Using 4 of 8 workers for concurrent reference update [992.634s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [992.831s][info][gc ] GC(598) Concurrent update references 196.805ms [992.831s][info][gc,start ] GC(598) Concurrent update thread roots [992.841s][info][gc ] GC(598) Concurrent update thread roots 9.717ms [992.841s][info][gc,start ] GC(598) Pause Final Update Refs [992.841s][info][gc,task ] GC(598) Using 8 of 8 workers for final reference update [992.842s][info][gc,free ] Free: 13721M, Max: 8192K regular, 512M humongous, Frag: 94% external, 46% internal; Used: 6350M, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 57346K Old Collector Reserve: 8192K, Max: 8192K; Used: 8192K [992.842s][info][gc ] GC(598) Pause Final Update Refs 0.242ms [992.842s][info][gc,start ] GC(598) Concurrent cleanup [992.842s][info][gc ] GC(598) Concurrent cleanup 23566M->17167M(31744M) 0.277ms [992.842s][info][gc ] GC(598) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 15216M [992.842s][info][gc,ergo ] GC(598) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8197K, young_available: 14552M [992.842s][info][gc,ergo ] GC(598) At end of Concurrent Young GC: GCU: 5.6%, MU: 17.0% during period of 3.193s [992.842s][info][gc,ergo ] GC(598) At end of Concurrent Young GC: YOUNG generation used: 1976M, used regions: 1992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16528M, available: 14551M [992.842s][info][gc,ergo ] GC(598) At end of Concurrent Young GC: OLD generation used: 15191M, used regions: 15208M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15216M, available: 8197K [992.842s][info][gc,free ] Free: 13719M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 8719K, Mutator Free: 1716 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [992.843s][info][gc,stats ] [992.843s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [992.843s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [992.843s][info][gc,stats ] [992.843s][info][gc,stats ] Concurrent Reset 29800 us [992.843s][info][gc,stats ] Pause Init Mark (G) 4349 us [992.843s][info][gc,stats ] Pause Init Mark (N) 3657 us [992.843s][info][gc,stats ] Swap Remembered Set 3394 us [992.843s][info][gc,stats ] Update Region States 120 us [992.843s][info][gc,stats ] Concurrent Scan Remembered Set 15866 us, parallelism: 3.98x [992.843s][info][gc,stats ] RS: 63144 us [992.843s][info][gc,stats ] RS: Scan Clusters 63144 us, workers (us): 15800, 15783, 15781, 15779, ---, ---, ---, ---, [992.843s][info][gc,stats ] Concurrent Mark Roots 3863 us, parallelism: 3.62x [992.843s][info][gc,stats ] CMR: 13975 us [992.843s][info][gc,stats ] CMR: Thread Roots 12848 us, workers (us): 3245, 3244, 3151, 3208, ---, ---, ---, ---, [992.843s][info][gc,stats ] CMR: Code Cache Roots 999 us, workers (us): 177, 175, 340, 307, ---, ---, ---, ---, [992.843s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 29, 25, 21, 17, ---, ---, ---, ---, [992.843s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [992.843s][info][gc,stats ] Concurrent Marking 464086 us, parallelism: 3.96x [992.843s][info][gc,stats ] CM: 1835747 us [992.843s][info][gc,stats ] CM: Parallel Mark 1835747 us, workers (us): 458950, 458940, 458932, 458924, ---, ---, ---, ---, [992.843s][info][gc,stats ] Pause Final Mark (G) 1535 us [992.843s][info][gc,stats ] Pause Final Mark (N) 1027 us [992.843s][info][gc,stats ] Finish Mark 497 us [992.843s][info][gc,stats ] Update Region States 89 us [992.843s][info][gc,stats ] Choose Collection Set 179 us [992.843s][info][gc,stats ] Rebuild Free Set 49 us [992.843s][info][gc,stats ] Concurrent Thread Roots 3659 us, parallelism: 3.86x [992.843s][info][gc,stats ] CTR: 14134 us [992.843s][info][gc,stats ] CTR: Thread Roots 14134 us, workers (us): 3521, 3497, 3583, 3533, ---, ---, ---, ---, [992.843s][info][gc,stats ] Concurrent Weak References 73 us, parallelism: 0.02x [992.843s][info][gc,stats ] CWRF: 2 us [992.843s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [992.843s][info][gc,stats ] Concurrent Weak Roots 705 us [992.843s][info][gc,stats ] Roots 55 us, parallelism: 1.26x [992.843s][info][gc,stats ] CWR: 70 us [992.843s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 25, 18, 15, 11, ---, ---, ---, ---, [992.843s][info][gc,stats ] Rendezvous 623 us [992.843s][info][gc,stats ] Concurrent Cleanup 114 us [992.843s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.69x [992.843s][info][gc,stats ] CSR: 1198 us [992.843s][info][gc,stats ] CSR: Code Cache Roots 1037 us, workers (us): 174, 360, 290, 213, ---, ---, ---, ---, [992.843s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 41, 33, 31, 29, ---, ---, ---, ---, [992.843s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 22, ---, 5, ---, ---, ---, ---, ---, [992.843s][info][gc,stats ] Concurrent Evacuation 23062 us [992.843s][info][gc,stats ] Pause Init Update Refs (G) 1011 us [992.843s][info][gc,stats ] Pause Init Update Refs (N) 536 us [992.843s][info][gc,stats ] Manage GCLABs 453 us [992.843s][info][gc,stats ] Concurrent Update Refs 196834 us [992.843s][info][gc,stats ] Concurrent Update Thread Roots 9738 us [992.843s][info][gc,stats ] Pause Final Update Refs (G) 882 us [992.843s][info][gc,stats ] Pause Final Update Refs (N) 247 us [992.843s][info][gc,stats ] Update Region States 56 us [992.843s][info][gc,stats ] Trash Collection Set 22 us [992.843s][info][gc,stats ] Rebuild Free Set 84 us [992.843s][info][gc,stats ] Concurrent Cleanup 289 us [992.843s][info][gc,stats ] Workers: Evacuated 58135K across 1044573 objects, abandoned 0B across 0 objects. [992.843s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [992.843s][info][gc,stats ] - age 1: 37569880 bytes, 37569880 total [992.843s][info][gc,stats ] - age 2: 898640 bytes, 38468520 total [992.843s][info][gc,stats ] - age 3: 7344208 bytes, 45812728 total [992.843s][info][gc,stats ] - age 4: 12144 bytes, 45824872 total [992.843s][info][gc,stats ] - age 5: 1779416 bytes, 47604288 total [992.843s][info][gc,stats ] - age 6: 1664 bytes, 47605952 total [992.843s][info][gc,stats ] - age 7: 11924904 bytes, 59530856 total [992.843s][info][gc,stats ] [992.843s][info][gc,stats ] Mutators: Evacuated 451K across 3855 objects, abandoned 0B across 0 objects. [992.843s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [992.843s][info][gc,stats ] - age 1: 445704 bytes, 445704 total [992.843s][info][gc,stats ] - age 2: 32 bytes, 445736 total [992.843s][info][gc,stats ] - age 3: 2392 bytes, 448128 total [992.843s][info][gc,stats ] - age 5: 560 bytes, 448688 total [992.843s][info][gc,stats ] - age 7: 14000 bytes, 462688 total [992.843s][info][gc,stats ] [992.844s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [992.844s][info][gc,stats ] - age 1: 7643008 bytes, 7643008 total [992.844s][info][gc,stats ] - age 2: 95873288 bytes, 103516296 total [992.844s][info][gc,stats ] - age 3: 86094112 bytes, 189610408 total [992.844s][info][gc,stats ] - age 4: 95099008 bytes, 284709416 total [992.844s][info][gc,stats ] - age 5: 87082752 bytes, 371792168 total [992.844s][info][gc,stats ] - age 6: 6366720 bytes, 378158888 total [992.844s][info][gc,stats ] - age 7: 6416016 bytes, 384574904 total [992.844s][info][gc,stats ] [992.844s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [992.844s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [992.844s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [992.854s][info][gc ] Transition from: normal to: idle [992.854s][info][gc ] Trigger (YOUNG): expedite promotion of 6265K [992.854s][info][gc ] Transition from: idle to: normal [992.854s][info][gc ] Heuristics request for young collection accepted [992.854s][info][gc,free ] Free: 13692M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 11821K, Mutator Free: 1713 Collector Reserve: 831M, Max: 8192K; Used: 2064B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [992.854s][info][gc,ergo ] GC(599) Start GC cycle (YOUNG) [992.854s][info][gc,start ] GC(599) Concurrent reset [992.854s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent reset [992.860s][info][gc ] GC(599) Concurrent reset 5.881ms [992.861s][info][gc,start ] GC(599) Pause Init Mark (YOUNG) [992.861s][info][gc,task ] GC(599) Using 8 of 8 workers for init marking [992.864s][info][gc ] GC(599) Pause Init Mark (YOUNG) 3.579ms [992.865s][info][gc,start ] GC(599) Concurrent remembered set scanning [992.865s][info][gc,task ] GC(599) Using 4 of 8 workers for Concurrent remembered set scanning [992.881s][info][gc ] GC(599) Concurrent remembered set scanning 16.133ms [992.881s][info][gc,start ] GC(599) Concurrent marking roots [992.881s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent marking roots [992.885s][info][gc ] GC(599) Concurrent marking roots 4.042ms [992.885s][info][gc,start ] GC(599) Concurrent marking (YOUNG) [992.885s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent marking [993.334s][info][gc ] GC(599) Concurrent marking (YOUNG) 449.053ms [993.334s][info][gc,start ] GC(599) Pause Final Mark (YOUNG) [993.334s][info][gc,task ] GC(599) Using 8 of 8 workers for final marking [993.335s][info][gc,ergo ] GC(599) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [993.335s][info][gc,ergo ] GC(599) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [993.335s][info][gc,ergo ] GC(599) Chosen CSet evacuates young: 287M (of which at least: 6265K are to be promoted), old: 0B [993.335s][info][gc,ergo ] GC(599) Collectable Garbage: 1593M (99%), Immediate: 0B (0%), 0 regions, CSet: 1593M (99%), 236 regions [993.335s][info][gc,ergo ] GC(599) Evacuation Targets: YOUNG: 287M, PROMOTE: 6265K, OLD: 0B, TOTAL: 293M [993.335s][info][gc,free ] Free: 13172M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3703K, Mutator Free: 1647 Collector Reserve: 351M, Max: 8192K; Used: 2064B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [993.335s][info][gc ] GC(599) Pause Final Mark (YOUNG) 0.947ms [993.335s][info][gc,start ] GC(599) Concurrent thread roots [993.335s][info][gc,task ] GC(599) Using 4 of 8 workers for Concurrent thread roots [993.339s][info][gc ] GC(599) Concurrent thread roots 4.114ms [993.339s][info][gc,start ] GC(599) Concurrent weak references [993.339s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent weak references [993.339s][info][gc,ref ] GC(599) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [993.339s][info][gc,ref ] GC(599) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [993.339s][info][gc,ref ] GC(599) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [993.339s][info][gc ] GC(599) Concurrent weak references 0.044ms [993.339s][info][gc,start ] GC(599) Concurrent weak roots [993.339s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent weak root [993.340s][info][gc ] GC(599) Concurrent weak roots 0.662ms [993.340s][info][gc,start ] GC(599) Concurrent cleanup [993.340s][info][gc ] GC(599) Concurrent cleanup 18209M->18210M(31744M) 0.105ms [993.340s][info][gc,free ] Free: 13157M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 2998K, Mutator Free: 1645 Collector Reserve: 351M, Max: 8192K; Used: 923K Old Collector Reserve: 8053K, Max: 8053K; Used: 139K [993.340s][info][gc,start ] GC(599) Concurrent strong roots [993.340s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent strong root [993.341s][info][gc ] GC(599) Concurrent strong roots 0.425ms [993.341s][info][gc,start ] GC(599) Concurrent evacuation [993.341s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent evacuation [993.360s][info][gc,ergo ] GC(599) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 7507080, old capacity: 15955132416, old_used: 15937309232, old unaffiliated regions: 0 [993.360s][info][gc,ergo ] GC(599) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 7507080, old capacity: 15955132416, old_used: 15937309232, old unaffiliated regions: 0 [993.360s][info][gc,ergo ] GC(599) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 7507080, old capacity: 15955132416, old_used: 15937309232, old unaffiliated regions: 0 [993.360s][info][gc,ergo ] GC(599) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8394240, promotion expended: 7507080, old capacity: 15955132416, old_used: 15937309232, old unaffiliated regions: 0 [993.360s][info][gc,ergo ] GC(599) Squelching additional promotion failure reports for current epoch [993.387s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15224M [993.543s][info][gc ] GC(599) Concurrent evacuation 202.070ms [993.543s][info][gc,start ] GC(599) Pause Init Update Refs [993.544s][info][gc ] GC(599) Pause Init Update Refs 0.608ms [993.544s][info][gc,start ] GC(599) Concurrent update references [993.544s][info][gc,task ] GC(599) Using 4 of 8 workers for concurrent reference update [993.544s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [993.805s][info][gc ] GC(599) Concurrent update references 260.989ms [993.805s][info][gc,start ] GC(599) Concurrent update thread roots [993.816s][info][gc ] GC(599) Concurrent update thread roots 10.749ms [993.816s][info][gc,start ] GC(599) Pause Final Update Refs [993.816s][info][gc,task ] GC(599) Using 8 of 8 workers for final reference update [993.817s][info][gc,free ] Free: 13261M, Max: 8192K regular, 904M humongous, Frag: 93% external, 12% internal; Used: 1608M, Mutator Free: 1658 Collector Reserve: 832M, Max: 8192K; Used: 280M Old Collector Reserve: 7830K, Max: 7830K; Used: 362K [993.817s][info][gc ] GC(599) Pause Final Update Refs 0.243ms [993.817s][info][gc,start ] GC(599) Concurrent cleanup [993.817s][info][gc ] GC(599) Concurrent cleanup 19504M->17626M(31744M) 0.127ms [993.817s][info][gc,ergo ] GC(599) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7835K, young_available: 14093M [993.817s][info][gc,ergo ] GC(599) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.4% during period of 0.975s [993.817s][info][gc,ergo ] GC(599) At end of Concurrent Young GC: YOUNG generation used: 2427M, used regions: 2440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14092M [993.817s][info][gc,ergo ] GC(599) At end of Concurrent Young GC: OLD generation used: 15200M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 7835K [993.817s][info][gc,free ] Free: 13260M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3513K, Mutator Free: 1658 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 7830K, Max: 7830K; Used: 362K [993.818s][info][gc,stats ] [993.818s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [993.818s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [993.818s][info][gc,stats ] [993.818s][info][gc,stats ] Concurrent Reset 5902 us [993.818s][info][gc,stats ] Pause Init Mark (G) 4231 us [993.818s][info][gc,stats ] Pause Init Mark (N) 3587 us [993.818s][info][gc,stats ] Swap Remembered Set 3327 us [993.818s][info][gc,stats ] Update Region States 114 us [993.818s][info][gc,stats ] Concurrent Scan Remembered Set 16148 us, parallelism: 3.97x [993.818s][info][gc,stats ] RS: 64101 us [993.818s][info][gc,stats ] RS: Scan Clusters 64101 us, workers (us): 16031, 16028, 16022, 16020, ---, ---, ---, ---, [993.818s][info][gc,stats ] Concurrent Mark Roots 4050 us, parallelism: 3.68x [993.818s][info][gc,stats ] CMR: 14891 us [993.818s][info][gc,stats ] CMR: Thread Roots 13635 us, workers (us): 3510, 3384, 3498, 3243, ---, ---, ---, ---, [993.818s][info][gc,stats ] CMR: Code Cache Roots 1114 us, workers (us): 159, 307, 181, 467, ---, ---, ---, ---, [993.818s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 31, 27, 26, 22, ---, ---, ---, ---, [993.818s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [993.818s][info][gc,stats ] Concurrent Marking 449080 us, parallelism: 3.96x [993.818s][info][gc,stats ] CM: 1777463 us [993.818s][info][gc,stats ] CM: Parallel Mark 1777463 us, workers (us): 444384, 444366, 444361, 444353, ---, ---, ---, ---, [993.818s][info][gc,stats ] Pause Final Mark (G) 1452 us [993.818s][info][gc,stats ] Pause Final Mark (N) 953 us [993.818s][info][gc,stats ] Finish Mark 501 us [993.818s][info][gc,stats ] Update Region States 84 us [993.818s][info][gc,stats ] Choose Collection Set 109 us [993.818s][info][gc,stats ] Rebuild Free Set 60 us [993.818s][info][gc,stats ] Concurrent Thread Roots 4129 us, parallelism: 3.86x [993.818s][info][gc,stats ] CTR: 15948 us [993.818s][info][gc,stats ] CTR: Thread Roots 15948 us, workers (us): 4002, 3931, 4056, 3959, ---, ---, ---, ---, [993.818s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [993.818s][info][gc,stats ] CWRF: 1 us [993.818s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [993.818s][info][gc,stats ] Concurrent Weak Roots 667 us [993.818s][info][gc,stats ] Roots 65 us, parallelism: 1.27x [993.818s][info][gc,stats ] CWR: 83 us [993.818s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 25, 21, 21, 16, ---, ---, ---, ---, [993.818s][info][gc,stats ] Rendezvous 589 us [993.818s][info][gc,stats ] Concurrent Cleanup 111 us [993.818s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.54x [993.818s][info][gc,stats ] CSR: 1096 us [993.818s][info][gc,stats ] CSR: Code Cache Roots 954 us, workers (us): 351, 167, 163, 273, ---, ---, ---, ---, [993.818s][info][gc,stats ] CSR: VM Strong Roots 116 us, workers (us): 40, 26, 26, 24, ---, ---, ---, ---, [993.818s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 21, 5, ---, ---, ---, ---, ---, [993.818s][info][gc,stats ] Concurrent Evacuation 202103 us [993.818s][info][gc,stats ] Pause Init Update Refs (G) 1329 us [993.818s][info][gc,stats ] Pause Init Update Refs (N) 617 us [993.818s][info][gc,stats ] Manage GCLABs 510 us [993.818s][info][gc,stats ] Concurrent Update Refs 261025 us [993.818s][info][gc,stats ] Concurrent Update Thread Roots 10767 us [993.818s][info][gc,stats ] Pause Final Update Refs (G) 885 us [993.818s][info][gc,stats ] Pause Final Update Refs (N) 248 us [993.818s][info][gc,stats ] Update Region States 56 us [993.818s][info][gc,stats ] Trash Collection Set 11 us [993.818s][info][gc,stats ] Rebuild Free Set 87 us [993.818s][info][gc,stats ] Concurrent Cleanup 132 us [993.818s][info][gc,stats ] Workers: Evacuated 291M across 8616672 objects, abandoned 0B across 0 objects. [993.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [993.818s][info][gc,stats ] - age 1: 31097440 bytes, 31097440 total [993.818s][info][gc,stats ] - age 2: 9550088 bytes, 40647528 total [993.818s][info][gc,stats ] - age 3: 2432200 bytes, 43079728 total [993.818s][info][gc,stats ] - age 4: 41139424 bytes, 84219152 total [993.818s][info][gc,stats ] - age 5: 40763344 bytes, 124982496 total [993.818s][info][gc,stats ] - age 6: 53353488 bytes, 178335984 total [993.818s][info][gc,stats ] - age 7: 59774720 bytes, 238110704 total [993.818s][info][gc,stats ] - age 8: 62564392 bytes, 300675096 total [993.818s][info][gc,stats ] - age 9: 768 bytes, 300675864 total [993.818s][info][gc,stats ] - age 10: 342032 bytes, 301017896 total [993.818s][info][gc,stats ] - age 11: 117664 bytes, 301135560 total [993.818s][info][gc,stats ] - age 12: 100960 bytes, 301236520 total [993.818s][info][gc,stats ] - age 13: 86464 bytes, 301322984 total [993.818s][info][gc,stats ] [993.818s][info][gc,stats ] Mutators: Evacuated 1546K across 40517 objects, abandoned 0B across 0 objects. [993.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [993.818s][info][gc,stats ] - age 1: 407664 bytes, 407664 total [993.818s][info][gc,stats ] - age 2: 166944 bytes, 574608 total [993.818s][info][gc,stats ] - age 3: 189088 bytes, 763696 total [993.818s][info][gc,stats ] - age 4: 135184 bytes, 898880 total [993.818s][info][gc,stats ] - age 5: 68248 bytes, 967128 total [993.818s][info][gc,stats ] - age 6: 121416 bytes, 1088544 total [993.818s][info][gc,stats ] - age 7: 163256 bytes, 1251800 total [993.818s][info][gc,stats ] - age 8: 307928 bytes, 1559728 total [993.818s][info][gc,stats ] [993.818s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [993.818s][info][gc,stats ] - age 3: 49528352 bytes, 49528352 total [993.818s][info][gc,stats ] - age 4: 57552120 bytes, 107080472 total [993.818s][info][gc,stats ] - age 5: 24270072 bytes, 131350544 total [993.818s][info][gc,stats ] - age 6: 8014784 bytes, 139365328 total [993.818s][info][gc,stats ] [993.818s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [993.818s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [993.818s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [993.828s][info][gc ] Transition from: normal to: idle [993.829s][info][gc ] Trigger (YOUNG): expedite promotion of 6215K [993.829s][info][gc ] Transition from: idle to: normal [993.829s][info][gc ] Heuristics request for young collection accepted [993.829s][info][gc,free ] Free: 13234M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 5243K, Mutator Free: 1655 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 7830K, Max: 7830K; Used: 362K [993.829s][info][gc,ergo ] GC(600) Start GC cycle (YOUNG) [993.829s][info][gc,start ] GC(600) Concurrent reset [993.829s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent reset [993.838s][info][gc ] GC(600) Concurrent reset 9.589ms [993.839s][info][gc,start ] GC(600) Pause Init Mark (YOUNG) [993.839s][info][gc,task ] GC(600) Using 8 of 8 workers for init marking [993.842s][info][gc ] GC(600) Pause Init Mark (YOUNG) 3.513ms [993.842s][info][gc,start ] GC(600) Concurrent remembered set scanning [993.842s][info][gc,task ] GC(600) Using 4 of 8 workers for Concurrent remembered set scanning [993.867s][info][gc ] GC(600) Concurrent remembered set scanning 24.264ms [993.867s][info][gc,start ] GC(600) Concurrent marking roots [993.867s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent marking roots [993.870s][info][gc ] GC(600) Concurrent marking roots 3.704ms [993.870s][info][gc,start ] GC(600) Concurrent marking (YOUNG) [993.870s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent marking [994.123s][info][gc ] Periodic Sample: GCU = 12.247%, MU = 17.492% during most recent 5.0s [994.322s][info][gc ] GC(600) Concurrent marking (YOUNG) 451.317ms [994.322s][info][gc,start ] GC(600) Pause Final Mark (YOUNG) [994.322s][info][gc,task ] GC(600) Using 8 of 8 workers for final marking [994.323s][info][gc,ergo ] GC(600) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [994.323s][info][gc,ergo ] GC(600) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [994.323s][info][gc,ergo ] GC(600) Chosen CSet evacuates young: 72402K (of which at least: 0B are to be promoted), old: 0B [994.323s][info][gc,ergo ] GC(600) Collectable Garbage: 2057M (99%), Immediate: 0B (0%), 0 regions, CSet: 2057M (99%), 266 regions [994.323s][info][gc,ergo ] GC(600) Evacuation Targets: YOUNG: 72402K, PROMOTE: 0B, OLD: 0B, TOTAL: 72402K [994.323s][info][gc,free ] Free: 12961M, Max: 8192K regular, 808M humongous, Frag: 94% external, 0% internal; Used: 7024K, Mutator Free: 1621 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 7830K, Max: 7830K; Used: 362K [994.323s][info][gc ] GC(600) Pause Final Mark (YOUNG) 1.006ms [994.323s][info][gc,start ] GC(600) Concurrent thread roots [994.323s][info][gc,task ] GC(600) Using 4 of 8 workers for Concurrent thread roots [994.328s][info][gc ] GC(600) Concurrent thread roots 4.218ms [994.328s][info][gc,start ] GC(600) Concurrent weak references [994.328s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent weak references [994.328s][info][gc,ref ] GC(600) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [994.328s][info][gc,ref ] GC(600) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [994.328s][info][gc,ref ] GC(600) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [994.328s][info][gc ] GC(600) Concurrent weak references 0.037ms [994.328s][info][gc,start ] GC(600) Concurrent weak roots [994.328s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent weak root [994.328s][info][gc ] GC(600) Concurrent weak roots 0.659ms [994.328s][info][gc,start ] GC(600) Concurrent cleanup [994.328s][info][gc ] GC(600) Concurrent cleanup 18685M->18685M(31744M) 0.118ms [994.328s][info][gc,free ] Free: 12947M, Max: 8192K regular, 808M humongous, Frag: 94% external, 0% internal; Used: 4659K, Mutator Free: 1619 Collector Reserve: 89209K, Max: 8192K; Used: 903K Old Collector Reserve: 7815K, Max: 7815K; Used: 377K [994.328s][info][gc,start ] GC(600) Concurrent strong roots [994.328s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent strong root [994.329s][info][gc ] GC(600) Concurrent strong roots 0.417ms [994.329s][info][gc,start ] GC(600) Concurrent evacuation [994.329s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent evacuation [994.355s][info][gc ] GC(600) Concurrent evacuation 26.627ms [994.356s][info][gc,start ] GC(600) Pause Init Update Refs [994.356s][info][gc ] GC(600) Pause Init Update Refs 0.514ms [994.357s][info][gc,start ] GC(600) Concurrent update references [994.357s][info][gc,task ] GC(600) Using 4 of 8 workers for concurrent reference update [994.357s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [994.552s][info][gc ] GC(600) Concurrent update references 195.975ms [994.553s][info][gc,start ] GC(600) Concurrent update thread roots [994.562s][info][gc ] GC(600) Concurrent update thread roots 9.459ms [994.562s][info][gc,start ] GC(600) Pause Final Update Refs [994.562s][info][gc,task ] GC(600) Using 8 of 8 workers for final reference update [994.563s][info][gc,free ] Free: 13760M, Max: 8192K regular, 808M humongous, Frag: 94% external, 14% internal; Used: 2039M, Mutator Free: 1721 Collector Reserve: 832M, Max: 8192K; Used: 98304K Old Collector Reserve: 2447K, Max: 2447K; Used: 5744K [994.563s][info][gc ] GC(600) Pause Final Update Refs 0.253ms [994.563s][info][gc,start ] GC(600) Concurrent cleanup [994.563s][info][gc ] GC(600) Concurrent cleanup 19252M->17133M(31744M) 0.129ms [994.563s][info][gc,ergo ] GC(600) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2453K, young_available: 14592M [994.563s][info][gc,ergo ] GC(600) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.3% during period of 0.746s [994.563s][info][gc,ergo ] GC(600) At end of Concurrent Young GC: YOUNG generation used: 1928M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16520M, available: 14591M [994.563s][info][gc,ergo ] GC(600) At end of Concurrent Young GC: OLD generation used: 15205M, used regions: 15224M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15224M, available: 2453K [994.563s][info][gc,free ] Free: 13759M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 8722K, Mutator Free: 1721 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 2447K, Max: 2447K; Used: 5744K [994.564s][info][gc,stats ] [994.564s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [994.564s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [994.564s][info][gc,stats ] [994.564s][info][gc,stats ] Concurrent Reset 9613 us [994.564s][info][gc,stats ] Pause Init Mark (G) 4101 us [994.564s][info][gc,stats ] Pause Init Mark (N) 3521 us [994.564s][info][gc,stats ] Swap Remembered Set 3324 us [994.564s][info][gc,stats ] Update Region States 70 us [994.564s][info][gc,stats ] Concurrent Scan Remembered Set 24279 us, parallelism: 3.99x [994.564s][info][gc,stats ] RS: 96782 us [994.564s][info][gc,stats ] RS: Scan Clusters 96782 us, workers (us): 24199, 24198, 24195, 24190, ---, ---, ---, ---, [994.564s][info][gc,stats ] Concurrent Mark Roots 3717 us, parallelism: 3.63x [994.564s][info][gc,stats ] CMR: 13487 us [994.564s][info][gc,stats ] CMR: Thread Roots 12386 us, workers (us): 3036, 3006, 3226, 3118, ---, ---, ---, ---, [994.564s][info][gc,stats ] CMR: Code Cache Roots 978 us, workers (us): 306, 346, 145, 182, ---, ---, ---, ---, [994.564s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 24, 18, 17, ---, ---, ---, ---, [994.564s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 29, ---, ---, ---, ---, [994.564s][info][gc,stats ] Concurrent Marking 451345 us, parallelism: 3.96x [994.564s][info][gc,stats ] CM: 1787763 us [994.564s][info][gc,stats ] CM: Parallel Mark 1787763 us, workers (us): 446964, 446941, 446932, 446925, ---, ---, ---, ---, [994.564s][info][gc,stats ] Pause Final Mark (G) 1518 us [994.564s][info][gc,stats ] Pause Final Mark (N) 1012 us [994.564s][info][gc,stats ] Finish Mark 560 us [994.564s][info][gc,stats ] Update Region States 87 us [994.564s][info][gc,stats ] Choose Collection Set 112 us [994.564s][info][gc,stats ] Rebuild Free Set 61 us [994.564s][info][gc,stats ] Concurrent Thread Roots 4231 us, parallelism: 3.88x [994.564s][info][gc,stats ] CTR: 16398 us [994.564s][info][gc,stats ] CTR: Thread Roots 16398 us, workers (us): 4105, 4076, 4067, 4151, ---, ---, ---, ---, [994.564s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [994.564s][info][gc,stats ] CWRF: 1 us [994.564s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [994.564s][info][gc,stats ] Concurrent Weak Roots 663 us [994.564s][info][gc,stats ] Roots 47 us, parallelism: 1.29x [994.564s][info][gc,stats ] CWR: 61 us [994.564s][info][gc,stats ] CWR: VM Weak Roots 61 us, workers (us): 20, 17, 13, 11, ---, ---, ---, ---, [994.564s][info][gc,stats ] Rendezvous 603 us [994.564s][info][gc,stats ] Concurrent Cleanup 122 us [994.564s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.54x [994.564s][info][gc,stats ] CSR: 1068 us [994.564s][info][gc,stats ] CSR: Code Cache Roots 920 us, workers (us): 257, 161, 151, 350, ---, ---, ---, ---, [994.564s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 35, 34, 29, 22, ---, ---, ---, ---, [994.564s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [994.564s][info][gc,stats ] Concurrent Evacuation 26643 us [994.564s][info][gc,stats ] Pause Init Update Refs (G) 1021 us [994.564s][info][gc,stats ] Pause Init Update Refs (N) 522 us [994.564s][info][gc,stats ] Manage GCLABs 441 us [994.564s][info][gc,stats ] Concurrent Update Refs 196004 us [994.564s][info][gc,stats ] Concurrent Update Thread Roots 9478 us [994.564s][info][gc,stats ] Pause Final Update Refs (G) 889 us [994.564s][info][gc,stats ] Pause Final Update Refs (N) 259 us [994.564s][info][gc,stats ] Update Region States 51 us [994.564s][info][gc,stats ] Trash Collection Set 9 us [994.564s][info][gc,stats ] Rebuild Free Set 102 us [994.564s][info][gc,stats ] Concurrent Cleanup 134 us [994.564s][info][gc,stats ] Workers: Evacuated 72004K across 1456927 objects, abandoned 0B across 0 objects. [994.564s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [994.564s][info][gc,stats ] - age 1: 38360336 bytes, 38360336 total [994.564s][info][gc,stats ] - age 2: 1118936 bytes, 39479272 total [994.564s][info][gc,stats ] - age 3: 381544 bytes, 39860816 total [994.564s][info][gc,stats ] - age 4: 793344 bytes, 40654160 total [994.564s][info][gc,stats ] - age 5: 12471808 bytes, 53125968 total [994.564s][info][gc,stats ] - age 6: 12543032 bytes, 65669000 total [994.564s][info][gc,stats ] - age 7: 3513000 bytes, 69182000 total [994.564s][info][gc,stats ] - age 8: 4550248 bytes, 73732248 total [994.564s][info][gc,stats ] [994.564s][info][gc,stats ] Mutators: Evacuated 398K across 3491 objects, abandoned 0B across 0 objects. [994.564s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [994.564s][info][gc,stats ] - age 1: 387296 bytes, 387296 total [994.564s][info][gc,stats ] - age 2: 640 bytes, 387936 total [994.564s][info][gc,stats ] - age 3: 32 bytes, 387968 total [994.564s][info][gc,stats ] - age 4: 64 bytes, 388032 total [994.564s][info][gc,stats ] - age 5: 5144 bytes, 393176 total [994.564s][info][gc,stats ] - age 6: 6464 bytes, 399640 total [994.564s][info][gc,stats ] - age 7: 1704 bytes, 401344 total [994.564s][info][gc,stats ] - age 8: 6584 bytes, 407928 total [994.564s][info][gc,stats ] [994.564s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [994.564s][info][gc,stats ] - age 1: 225346728 bytes, 225346728 total [994.564s][info][gc,stats ] - age 4: 49528352 bytes, 274875080 total [994.564s][info][gc,stats ] - age 5: 57552120 bytes, 332427200 total [994.564s][info][gc,stats ] - age 6: 24270072 bytes, 356697272 total [994.564s][info][gc,stats ] - age 7: 8014784 bytes, 364712056 total [994.564s][info][gc,stats ] [994.564s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [994.564s][info][gc,stats ] - age 7: 10140977320 bytes, 10140977320 total [994.564s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [994.574s][info][gc ] Transition from: normal to: idle [994.574s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7826K [994.574s][info][gc ] Transition from: idle to: normal [994.574s][info][gc ] Heuristics request for young collection accepted [994.574s][info][gc,free ] Free: 13734M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 9730K, Mutator Free: 1718 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 2447K, Max: 2447K; Used: 5744K [994.574s][info][gc,ergo ] GC(601) Start GC cycle (YOUNG) [994.574s][info][gc,start ] GC(601) Concurrent reset [994.574s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent reset [994.582s][info][gc ] GC(601) Concurrent reset 7.153ms [994.582s][info][gc,start ] GC(601) Pause Init Mark (YOUNG) [994.582s][info][gc,task ] GC(601) Using 8 of 8 workers for init marking [994.586s][info][gc ] GC(601) Pause Init Mark (YOUNG) 3.567ms [994.586s][info][gc,start ] GC(601) Concurrent remembered set scanning [994.586s][info][gc,task ] GC(601) Using 4 of 8 workers for Concurrent remembered set scanning [994.610s][info][gc ] GC(601) Concurrent remembered set scanning 24.124ms [994.610s][info][gc,start ] GC(601) Concurrent marking roots [994.610s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent marking roots [994.614s][info][gc ] GC(601) Concurrent marking roots 4.162ms [994.614s][info][gc,start ] GC(601) Concurrent marking (YOUNG) [994.614s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent marking [995.059s][info][gc ] GC(601) Concurrent marking (YOUNG) 444.710ms [995.059s][info][gc,start ] GC(601) Pause Final Mark (YOUNG) [995.059s][info][gc,task ] GC(601) Using 8 of 8 workers for final marking [995.060s][info][gc,ergo ] GC(601) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [995.060s][info][gc,ergo ] GC(601) Adaptive CSet Selection for YOUNG. Max Evacuation: 688M, Actual Free: 0B. [995.060s][info][gc,ergo ] GC(601) Chosen CSet evacuates young: 66563K (of which at least: 0B are to be promoted), old: 0B [995.060s][info][gc,ergo ] GC(601) Collectable Garbage: 1558M (99%), Immediate: 0B (0%), 0 regions, CSet: 1558M (99%), 203 regions [995.060s][info][gc,ergo ] GC(601) Evacuation Targets: YOUNG: 66563K, PROMOTE: 0B, OLD: 0B, TOTAL: 66563K [995.060s][info][gc,free ] Free: 13484M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 3254K, Mutator Free: 1686 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 2447K, Max: 2447K; Used: 5744K [995.060s][info][gc ] GC(601) Pause Final Mark (YOUNG) 0.898ms [995.060s][info][gc,start ] GC(601) Concurrent thread roots [995.060s][info][gc,task ] GC(601) Using 4 of 8 workers for Concurrent thread roots [995.064s][info][gc ] GC(601) Concurrent thread roots 3.733ms [995.064s][info][gc,start ] GC(601) Concurrent weak references [995.064s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent weak references [995.064s][info][gc,ref ] GC(601) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.064s][info][gc,ref ] GC(601) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.064s][info][gc,ref ] GC(601) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.064s][info][gc ] GC(601) Concurrent weak references 0.055ms [995.064s][info][gc,start ] GC(601) Concurrent weak roots [995.064s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent weak root [995.065s][info][gc ] GC(601) Concurrent weak roots 0.634ms [995.065s][info][gc,start ] GC(601) Concurrent cleanup [995.065s][info][gc ] GC(601) Concurrent cleanup 18172M->18172M(31744M) 0.123ms [995.065s][info][gc,free ] Free: 13472M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 7408K, Mutator Free: 1685 Collector Reserve: 81121K, Max: 8192K; Used: 798K Old Collector Reserve: 2432K, Max: 2432K; Used: 5759K [995.065s][info][gc,start ] GC(601) Concurrent strong roots [995.065s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent strong root [995.066s][info][gc ] GC(601) Concurrent strong roots 0.423ms [995.066s][info][gc,start ] GC(601) Concurrent evacuation [995.066s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent evacuation [995.073s][info][gc ] GC(601) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15232M [995.076s][info][gc,ergo ] GC(601) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2511872, promotion expended: 1518592, old capacity: 15971909632, old_used: 15953978928, old unaffiliated regions: 0 [995.076s][info][gc,ergo ] GC(601) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2511872, promotion expended: 1518592, old capacity: 15971909632, old_used: 15953978928, old unaffiliated regions: 0 [995.076s][info][gc,ergo ] GC(601) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2511872, promotion expended: 1518592, old capacity: 15971909632, old_used: 15953978928, old unaffiliated regions: 0 [995.076s][info][gc,ergo ] GC(601) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2511872, promotion expended: 1518592, old capacity: 15971909632, old_used: 15953978928, old unaffiliated regions: 0 [995.076s][info][gc,ergo ] GC(601) Squelching additional promotion failure reports for current epoch [995.094s][info][gc ] GC(601) Concurrent evacuation 28.830ms [995.095s][info][gc,start ] GC(601) Pause Init Update Refs [995.095s][info][gc ] GC(601) Pause Init Update Refs 0.489ms [995.095s][info][gc,start ] GC(601) Concurrent update references [995.095s][info][gc,task ] GC(601) Using 4 of 8 workers for concurrent reference update [995.095s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [995.295s][info][gc ] GC(601) Concurrent update references 199.729ms [995.295s][info][gc,start ] GC(601) Concurrent update thread roots [995.304s][info][gc ] GC(601) Concurrent update thread roots 8.961ms [995.304s][info][gc,start ] GC(601) Pause Final Update Refs [995.304s][info][gc,task ] GC(601) Using 8 of 8 workers for final reference update [995.305s][info][gc,free ] Free: 13773M, Max: 8192K regular, 808M humongous, Frag: 94% external, 11% internal; Used: 1538M, Mutator Free: 1722 Collector Reserve: 832M, Max: 8192K; Used: 90112K Old Collector Reserve: 14848B, Max: 14848B; Used: 8177K [995.305s][info][gc ] GC(601) Pause Final Update Refs 0.229ms [995.305s][info][gc,start ] GC(601) Concurrent cleanup [995.305s][info][gc ] GC(601) Concurrent cleanup 18738M->17123M(31744M) 0.153ms [995.305s][info][gc,ergo ] GC(601) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20480B, young_available: 14604M [995.305s][info][gc,ergo ] GC(601) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.3% during period of 0.742s [995.305s][info][gc,ergo ] GC(601) At end of Concurrent Young GC: YOUNG generation used: 1908M, used regions: 1920M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16512M, available: 14603M [995.305s][info][gc,ergo ] GC(601) At end of Concurrent Young GC: OLD generation used: 15215M, used regions: 15232M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15232M, available: 20480B [995.305s][info][gc,free ] Free: 13771M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 4334K, Mutator Free: 1722 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 14848B, Max: 14848B; Used: 8177K [995.306s][info][gc,stats ] [995.306s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [995.306s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [995.306s][info][gc,stats ] [995.306s][info][gc,stats ] Concurrent Reset 7173 us [995.306s][info][gc,stats ] Pause Init Mark (G) 4348 us [995.306s][info][gc,stats ] Pause Init Mark (N) 3580 us [995.306s][info][gc,stats ] Swap Remembered Set 3327 us [995.306s][info][gc,stats ] Update Region States 114 us [995.306s][info][gc,stats ] Concurrent Scan Remembered Set 24144 us, parallelism: 3.99x [995.306s][info][gc,stats ] RS: 96253 us [995.306s][info][gc,stats ] RS: Scan Clusters 96253 us, workers (us): 24070, 24068, 24058, 24056, ---, ---, ---, ---, [995.306s][info][gc,stats ] Concurrent Mark Roots 4171 us, parallelism: 3.67x [995.306s][info][gc,stats ] CMR: 15316 us [995.306s][info][gc,stats ] CMR: Thread Roots 14130 us, workers (us): 3429, 3525, 3605, 3570, ---, ---, ---, ---, [995.306s][info][gc,stats ] CMR: Code Cache Roots 1047 us, workers (us): 339, 290, 184, 235, ---, ---, ---, ---, [995.306s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 30, 26, 24, 16, ---, ---, ---, ---, [995.306s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, ---, 8, 35, ---, ---, ---, ---, [995.306s][info][gc,stats ] Concurrent Marking 444743 us, parallelism: 3.96x [995.306s][info][gc,stats ] CM: 1760805 us [995.306s][info][gc,stats ] CM: Parallel Mark 1760805 us, workers (us): 440220, 440206, 440201, 440178, ---, ---, ---, ---, [995.306s][info][gc,stats ] Pause Final Mark (G) 1392 us [995.306s][info][gc,stats ] Pause Final Mark (N) 905 us [995.306s][info][gc,stats ] Finish Mark 451 us [995.306s][info][gc,stats ] Update Region States 97 us [995.306s][info][gc,stats ] Choose Collection Set 111 us [995.306s][info][gc,stats ] Rebuild Free Set 62 us [995.306s][info][gc,stats ] Concurrent Thread Roots 3749 us, parallelism: 3.76x [995.306s][info][gc,stats ] CTR: 14097 us [995.306s][info][gc,stats ] CTR: Thread Roots 14097 us, workers (us): 3461, 3674, 3448, 3514, ---, ---, ---, ---, [995.306s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [995.306s][info][gc,stats ] CWRF: 1 us [995.306s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [995.306s][info][gc,stats ] Concurrent Weak Roots 642 us [995.306s][info][gc,stats ] Roots 57 us, parallelism: 1.19x [995.306s][info][gc,stats ] CWR: 67 us [995.306s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 24, 20, 15, 9, ---, ---, ---, ---, [995.306s][info][gc,stats ] Rendezvous 549 us [995.306s][info][gc,stats ] Concurrent Cleanup 128 us [995.306s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.50x [995.306s][info][gc,stats ] CSR: 1068 us [995.306s][info][gc,stats ] CSR: Code Cache Roots 923 us, workers (us): 256, 161, 350, 156, ---, ---, ---, ---, [995.306s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 32, 32, 28, 25, ---, ---, ---, ---, [995.306s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, ---, 6, ---, ---, ---, ---, [995.306s][info][gc,stats ] Concurrent Evacuation 28844 us [995.306s][info][gc,stats ] Pause Init Update Refs (G) 942 us [995.306s][info][gc,stats ] Pause Init Update Refs (N) 497 us [995.306s][info][gc,stats ] Manage GCLABs 419 us [995.306s][info][gc,stats ] Concurrent Update Refs 199753 us [995.306s][info][gc,stats ] Concurrent Update Thread Roots 8976 us [995.306s][info][gc,stats ] Pause Final Update Refs (G) 800 us [995.306s][info][gc,stats ] Pause Final Update Refs (N) 234 us [995.306s][info][gc,stats ] Update Region States 54 us [995.306s][info][gc,stats ] Trash Collection Set 9 us [995.306s][info][gc,stats ] Rebuild Free Set 83 us [995.306s][info][gc,stats ] Concurrent Cleanup 163 us [995.306s][info][gc,stats ] Workers: Evacuated 66245K across 1273518 objects, abandoned 376B across 1 objects. [995.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [995.306s][info][gc,stats ] - age 1: 29837544 bytes, 29837544 total [995.306s][info][gc,stats ] - age 2: 8491824 bytes, 38329368 total [995.306s][info][gc,stats ] - age 3: 182600 bytes, 38511968 total [995.306s][info][gc,stats ] - age 4: 933832 bytes, 39445800 total [995.306s][info][gc,stats ] - age 5: 693384 bytes, 40139184 total [995.306s][info][gc,stats ] - age 6: 11124888 bytes, 51264072 total [995.306s][info][gc,stats ] - age 7: 12437456 bytes, 63701528 total [995.306s][info][gc,stats ] - age 8: 3551048 bytes, 67252576 total [995.306s][info][gc,stats ] - age 9: 52320 bytes, 67304896 total [995.306s][info][gc,stats ] - age 10: 530584 bytes, 67835480 total [995.306s][info][gc,stats ] [995.306s][info][gc,stats ] Mutators: Evacuated 317K across 2782 objects, abandoned 0B across 0 objects. [995.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [995.306s][info][gc,stats ] - age 1: 310488 bytes, 310488 total [995.306s][info][gc,stats ] - age 2: 960 bytes, 311448 total [995.306s][info][gc,stats ] - age 3: 32 bytes, 311480 total [995.306s][info][gc,stats ] - age 4: 320 bytes, 311800 total [995.306s][info][gc,stats ] - age 5: 64 bytes, 311864 total [995.306s][info][gc,stats ] - age 6: 4584 bytes, 316448 total [995.306s][info][gc,stats ] - age 7: 5640 bytes, 322088 total [995.306s][info][gc,stats ] - age 8: 3072 bytes, 325160 total [995.306s][info][gc,stats ] [995.306s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [995.306s][info][gc,stats ] - age 1: 8325160 bytes, 8325160 total [995.306s][info][gc,stats ] - age 2: 217112608 bytes, 225437768 total [995.306s][info][gc,stats ] - age 5: 49503104 bytes, 274940872 total [995.306s][info][gc,stats ] - age 6: 57502000 bytes, 332442872 total [995.306s][info][gc,stats ] - age 7: 24235888 bytes, 356678760 total [995.306s][info][gc,stats ] [995.306s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [995.306s][info][gc,stats ] - age 7: 10148992104 bytes, 10148992104 total [995.306s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [995.316s][info][gc ] Transition from: normal to: idle [995.317s][info][gc ] Trigger (YOUNG): expedite promotion in place of 23667K [995.317s][info][gc ] Transition from: idle to: normal [995.317s][info][gc ] Heuristics request for young collection accepted [995.317s][info][gc,free ] Free: 13743M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 8824K, Mutator Free: 1719 Collector Reserve: 832M, Max: 8192K; Used: 0B Old Collector Reserve: 14848B, Max: 14848B; Used: 8177K [995.317s][info][gc,ergo ] GC(602) Start GC cycle (YOUNG) [995.317s][info][gc,start ] GC(602) Concurrent reset [995.317s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent reset [995.324s][info][gc ] GC(602) Concurrent reset 7.135ms [995.325s][info][gc,start ] GC(602) Pause Init Mark (YOUNG) [995.325s][info][gc,task ] GC(602) Using 8 of 8 workers for init marking [995.328s][info][gc ] GC(602) Pause Init Mark (YOUNG) 3.515ms [995.329s][info][gc,start ] GC(602) Concurrent remembered set scanning [995.329s][info][gc,task ] GC(602) Using 4 of 8 workers for Concurrent remembered set scanning [995.357s][info][gc ] GC(602) Concurrent remembered set scanning 28.070ms [995.357s][info][gc,start ] GC(602) Concurrent marking roots [995.357s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent marking roots [995.361s][info][gc ] GC(602) Concurrent marking roots 3.805ms [995.361s][info][gc,start ] GC(602) Concurrent marking (YOUNG) [995.361s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent marking [995.784s][info][gc ] GC(602) Concurrent marking (YOUNG) 423.404ms [995.784s][info][gc,start ] GC(602) Pause Final Mark (YOUNG) [995.784s][info][gc,task ] GC(602) Using 8 of 8 workers for final marking [995.785s][info][gc,ergo ] GC(602) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [995.785s][info][gc,ergo ] GC(602) Adaptive CSet Selection for YOUNG. Max Evacuation: 687M, Actual Free: 0B. [995.785s][info][gc,ergo ] GC(602) Chosen CSet evacuates young: 59207K (of which at least: 0B are to be promoted), old: 0B [995.785s][info][gc,ergo ] GC(602) Collectable Garbage: 1550M (99%), Immediate: 0B (0%), 0 regions, CSet: 1550M (99%), 201 regions [995.785s][info][gc,ergo ] GC(602) Evacuation Targets: YOUNG: 59207K, PROMOTE: 0B, OLD: 0B, TOTAL: 59207K [995.785s][info][gc,free ] Free: 13536M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 7991K, Mutator Free: 1693 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 14848B, Max: 14848B; Used: 8177K [995.785s][info][gc ] GC(602) Pause Final Mark (YOUNG) 1.029ms [995.786s][info][gc,start ] GC(602) Concurrent thread roots [995.786s][info][gc,task ] GC(602) Using 4 of 8 workers for Concurrent thread roots [995.788s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15240M [995.790s][info][gc ] GC(602) Concurrent thread roots 3.999ms [995.790s][info][gc,start ] GC(602) Concurrent weak references [995.790s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent weak references [995.790s][info][gc,ref ] GC(602) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.790s][info][gc,ref ] GC(602) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.790s][info][gc,ref ] GC(602) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [995.790s][info][gc ] GC(602) Concurrent weak references 0.044ms [995.790s][info][gc,start ] GC(602) Concurrent weak roots [995.790s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent weak root [995.791s][info][gc ] GC(602) Concurrent weak roots 0.907ms [995.791s][info][gc,start ] GC(602) Concurrent cleanup [995.791s][info][gc ] GC(602) Concurrent cleanup 18134M->18134M(31744M) 0.106ms [995.791s][info][gc,free ] Free: 13513M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 6355K, Mutator Free: 1690 Collector Reserve: 72903K, Max: 8192K; Used: 824K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [995.791s][info][gc,start ] GC(602) Concurrent strong roots [995.791s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent strong root [995.791s][info][gc ] GC(602) Concurrent strong roots 0.420ms [995.791s][info][gc,start ] GC(602) Concurrent evacuation [995.791s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent evacuation [995.792s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20480, promotion expended: 20480, old capacity: 15980298240, old_used: 15954974256, old unaffiliated regions: 0 [995.792s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20480, promotion expended: 20480, old capacity: 15980298240, old_used: 15954974256, old unaffiliated regions: 0 [995.792s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20480, promotion expended: 20480, old capacity: 15980298240, old_used: 15954974256, old unaffiliated regions: 0 [995.792s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 20480, promotion expended: 20480, old capacity: 15980298240, old_used: 15954974256, old unaffiliated regions: 0 [995.792s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [995.799s][info][gc ] GC(602) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15248M [995.799s][info][gc ] GC(602) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15256M [995.799s][info][gc ] GC(602) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15264M [995.832s][info][gc ] GC(602) Concurrent evacuation 40.609ms [995.832s][info][gc,start ] GC(602) Pause Init Update Refs [995.833s][info][gc ] GC(602) Pause Init Update Refs 0.527ms [995.833s][info][gc,start ] GC(602) Concurrent update references [995.833s][info][gc,task ] GC(602) Using 4 of 8 workers for concurrent reference update [995.833s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [996.039s][info][gc ] GC(602) Concurrent update references 206.338ms [996.039s][info][gc,start ] GC(602) Concurrent update thread roots [996.048s][info][gc ] GC(602) Concurrent update thread roots 9.153ms [996.049s][info][gc,start ] GC(602) Pause Final Update Refs [996.049s][info][gc,task ] GC(602) Using 8 of 8 workers for final reference update [996.049s][info][gc,free ] Free: 13758M, Max: 8192K regular, 808M humongous, Frag: 94% external, 11% internal; Used: 1537M, Mutator Free: 1720 Collector Reserve: 831M, Max: 8192K; Used: 73744K Old Collector Reserve: 8100K, Max: 8100K; Used: 94208B [996.049s][info][gc ] GC(602) Pause Final Update Refs 0.244ms [996.049s][info][gc,start ] GC(602) Concurrent cleanup [996.049s][info][gc ] GC(602) Concurrent cleanup 18729M->17130M(31744M) 0.149ms [996.049s][info][gc,ergo ] GC(602) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8107K, young_available: 14589M [996.050s][info][gc,ergo ] GC(602) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.1% during period of 0.744s [996.050s][info][gc,ergo ] GC(602) At end of Concurrent Young GC: YOUNG generation used: 1891M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16480M, available: 14588M [996.050s][info][gc,ergo ] GC(602) At end of Concurrent Young GC: OLD generation used: 15239M, used regions: 15264M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15264M, available: 8107K [996.050s][info][gc,free ] Free: 13756M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 3348K, Mutator Free: 1720 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 8100K, Max: 8100K; Used: 94208B [996.050s][info][gc,stats ] [996.050s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [996.050s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [996.050s][info][gc,stats ] [996.050s][info][gc,stats ] Concurrent Reset 7148 us [996.050s][info][gc,stats ] Pause Init Mark (G) 4218 us [996.050s][info][gc,stats ] Pause Init Mark (N) 3527 us [996.050s][info][gc,stats ] Swap Remembered Set 3310 us [996.050s][info][gc,stats ] Update Region States 78 us [996.050s][info][gc,stats ] Concurrent Scan Remembered Set 28088 us, parallelism: 3.99x [996.050s][info][gc,stats ] RS: 111945 us [996.050s][info][gc,stats ] RS: Scan Clusters 111945 us, workers (us): 27995, 27988, 27984, 27978, ---, ---, ---, ---, [996.050s][info][gc,stats ] Concurrent Mark Roots 3818 us, parallelism: 3.58x [996.050s][info][gc,stats ] CMR: 13682 us [996.050s][info][gc,stats ] CMR: Thread Roots 12562 us, workers (us): 3014, 3188, 3219, 3141, ---, ---, ---, ---, [996.050s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 334, 168, 178, 300, ---, ---, ---, ---, [996.050s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 33, 28, 22, 18, ---, ---, ---, ---, [996.050s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 29, 9, ---, ---, ---, ---, [996.050s][info][gc,stats ] Concurrent Marking 423431 us, parallelism: 3.96x [996.050s][info][gc,stats ] CM: 1676536 us [996.050s][info][gc,stats ] CM: Parallel Mark 1676536 us, workers (us): 419136, 419148, 419128, 419124, ---, ---, ---, ---, [996.050s][info][gc,stats ] Pause Final Mark (G) 1604 us [996.050s][info][gc,stats ] Pause Final Mark (N) 1035 us [996.050s][info][gc,stats ] Finish Mark 574 us [996.050s][info][gc,stats ] Update Region States 93 us [996.050s][info][gc,stats ] Choose Collection Set 109 us [996.050s][info][gc,stats ] Rebuild Free Set 67 us [996.050s][info][gc,stats ] Concurrent Thread Roots 4012 us, parallelism: 3.89x [996.050s][info][gc,stats ] CTR: 15588 us [996.050s][info][gc,stats ] CTR: Thread Roots 15588 us, workers (us): 3895, 3870, 3918, 3904, ---, ---, ---, ---, [996.050s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.02x [996.050s][info][gc,stats ] CWRF: 1 us [996.050s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [996.050s][info][gc,stats ] Concurrent Weak Roots 922 us [996.050s][info][gc,stats ] Roots 56 us, parallelism: 1.30x [996.050s][info][gc,stats ] CWR: 72 us [996.050s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 20, 15, 15, ---, ---, ---, ---, [996.050s][info][gc,stats ] Rendezvous 841 us [996.050s][info][gc,stats ] Concurrent Cleanup 111 us [996.050s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.58x [996.050s][info][gc,stats ] CSR: 1104 us [996.050s][info][gc,stats ] CSR: Code Cache Roots 933 us, workers (us): 153, 339, 254, 188, ---, ---, ---, ---, [996.050s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 43, 37, 33, 28, ---, ---, ---, ---, [996.050s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [996.050s][info][gc,stats ] Concurrent Evacuation 40628 us [996.050s][info][gc,stats ] Pause Init Update Refs (G) 1060 us [996.050s][info][gc,stats ] Pause Init Update Refs (N) 537 us [996.050s][info][gc,stats ] Manage GCLABs 449 us [996.050s][info][gc,stats ] Concurrent Update Refs 206372 us [996.050s][info][gc,stats ] Concurrent Update Thread Roots 9168 us [996.050s][info][gc,stats ] Pause Final Update Refs (G) 836 us [996.050s][info][gc,stats ] Pause Final Update Refs (N) 250 us [996.050s][info][gc,stats ] Update Region States 58 us [996.050s][info][gc,stats ] Trash Collection Set 7 us [996.050s][info][gc,stats ] Rebuild Free Set 93 us [996.050s][info][gc,stats ] Concurrent Cleanup 154 us [996.050s][info][gc,stats ] Workers: Evacuated 58871K across 1026479 objects, abandoned 0B across 0 objects. [996.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [996.050s][info][gc,stats ] - age 1: 32608752 bytes, 32608752 total [996.050s][info][gc,stats ] - age 2: 8645640 bytes, 41254392 total [996.050s][info][gc,stats ] - age 3: 340296 bytes, 41594688 total [996.050s][info][gc,stats ] - age 4: 94272 bytes, 41688960 total [996.050s][info][gc,stats ] - age 5: 862072 bytes, 42551032 total [996.050s][info][gc,stats ] - age 6: 680832 bytes, 43231864 total [996.050s][info][gc,stats ] - age 7: 4486120 bytes, 47717984 total [996.050s][info][gc,stats ] - age 8: 8543736 bytes, 56261720 total [996.050s][info][gc,stats ] - age 9: 3444336 bytes, 59706056 total [996.050s][info][gc,stats ] - age 10: 52232 bytes, 59758288 total [996.050s][info][gc,stats ] - age 11: 526320 bytes, 60284608 total [996.050s][info][gc,stats ] [996.050s][info][gc,stats ] Mutators: Evacuated 335K across 2948 objects, abandoned 0B across 0 objects. [996.050s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [996.050s][info][gc,stats ] - age 1: 327920 bytes, 327920 total [996.050s][info][gc,stats ] - age 2: 32 bytes, 327952 total [996.050s][info][gc,stats ] - age 3: 1056 bytes, 329008 total [996.050s][info][gc,stats ] - age 5: 160 bytes, 329168 total [996.050s][info][gc,stats ] - age 6: 256 bytes, 329424 total [996.050s][info][gc,stats ] - age 7: 3824 bytes, 333248 total [996.050s][info][gc,stats ] - age 8: 4944 bytes, 338192 total [996.050s][info][gc,stats ] - age 9: 1192 bytes, 339384 total [996.050s][info][gc,stats ] - age 10: 1504 bytes, 340888 total [996.050s][info][gc,stats ] - age 11: 2848 bytes, 343736 total [996.050s][info][gc,stats ] [996.050s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [996.050s][info][gc,stats ] - age 1: 8377600 bytes, 8377600 total [996.050s][info][gc,stats ] - age 2: 8035592 bytes, 16413192 total [996.050s][info][gc,stats ] - age 3: 217112608 bytes, 233525800 total [996.050s][info][gc,stats ] - age 6: 49503104 bytes, 283028904 total [996.050s][info][gc,stats ] - age 7: 57502000 bytes, 340530904 total [996.050s][info][gc,stats ] [996.050s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [996.050s][info][gc,stats ] - age 7: 10173227992 bytes, 10173227992 total [996.050s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [996.061s][info][gc ] Transition from: normal to: idle [996.061s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56154K [996.061s][info][gc ] Transition from: idle to: normal [996.061s][info][gc ] Heuristics request for young collection accepted [996.061s][info][gc,free ] Free: 13731M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 4346K, Mutator Free: 1717 Collector Reserve: 831M, Max: 8192K; Used: 16512B Old Collector Reserve: 8100K, Max: 8100K; Used: 94208B [996.061s][info][gc,ergo ] GC(603) Start GC cycle (YOUNG) [996.061s][info][gc,start ] GC(603) Concurrent reset [996.061s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent reset [996.069s][info][gc ] GC(603) Concurrent reset 7.317ms [996.069s][info][gc,start ] GC(603) Pause Init Mark (YOUNG) [996.069s][info][gc,task ] GC(603) Using 8 of 8 workers for init marking [996.073s][info][gc ] GC(603) Pause Init Mark (YOUNG) 3.506ms [996.073s][info][gc,start ] GC(603) Concurrent remembered set scanning [996.073s][info][gc,task ] GC(603) Using 4 of 8 workers for Concurrent remembered set scanning [996.118s][info][gc ] GC(603) Concurrent remembered set scanning 44.597ms [996.118s][info][gc,start ] GC(603) Concurrent marking roots [996.118s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent marking roots [996.122s][info][gc ] GC(603) Concurrent marking roots 4.050ms [996.122s][info][gc,start ] GC(603) Concurrent marking (YOUNG) [996.122s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent marking [996.521s][info][gc ] GC(603) Concurrent marking (YOUNG) 399.503ms [996.522s][info][gc,start ] GC(603) Pause Final Mark (YOUNG) [996.522s][info][gc,task ] GC(603) Using 8 of 8 workers for final marking [996.522s][info][gc,ergo ] GC(603) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [996.522s][info][gc,ergo ] GC(603) Adaptive CSet Selection for YOUNG. Max Evacuation: 686M, Actual Free: 0B. [996.522s][info][gc,ergo ] GC(603) Chosen CSet evacuates young: 56960K (of which at least: 0B are to be promoted), old: 0B [996.522s][info][gc,ergo ] GC(603) Collectable Garbage: 1553M (99%), Immediate: 0B (0%), 0 regions, CSet: 1553M (99%), 202 regions [996.522s][info][gc,ergo ] GC(603) Evacuation Targets: YOUNG: 56960K, PROMOTE: 0B, OLD: 0B, TOTAL: 56960K [996.523s][info][gc,free ] Free: 13522M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 5225K, Mutator Free: 1691 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8100K, Max: 8100K; Used: 94208B [996.523s][info][gc ] GC(603) Pause Final Mark (YOUNG) 0.995ms [996.523s][info][gc,start ] GC(603) Concurrent thread roots [996.523s][info][gc,task ] GC(603) Using 4 of 8 workers for Concurrent thread roots [996.527s][info][gc ] GC(603) Concurrent thread roots 4.012ms [996.527s][info][gc,start ] GC(603) Concurrent weak references [996.527s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent weak references [996.527s][info][gc,ref ] GC(603) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [996.527s][info][gc,ref ] GC(603) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [996.527s][info][gc,ref ] GC(603) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [996.527s][info][gc ] GC(603) Concurrent weak references 0.034ms [996.527s][info][gc,start ] GC(603) Concurrent weak roots [996.527s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent weak root [996.528s][info][gc ] GC(603) Concurrent weak roots 0.768ms [996.528s][info][gc,start ] GC(603) Concurrent cleanup [996.528s][info][gc ] GC(603) Concurrent cleanup 18130M->18131M(31744M) 0.105ms [996.528s][info][gc,free ] Free: 13511M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 1018K, Mutator Free: 1689 Collector Reserve: 72857K, Max: 8192K; Used: 870K Old Collector Reserve: 8082K, Max: 8082K; Used: 109K [996.528s][info][gc,start ] GC(603) Concurrent strong roots [996.528s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent strong root [996.528s][info][gc ] GC(603) Concurrent strong roots 0.422ms [996.528s][info][gc,start ] GC(603) Concurrent evacuation [996.528s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent evacuation [996.536s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15272M [996.536s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15280M [996.536s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15288M [996.536s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15296M [996.539s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15304M [996.539s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15312M [996.539s][info][gc ] GC(603) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15320M [996.549s][info][gc,ergo ] GC(603) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8302080, promotion expended: 7137632, old capacity: 16064184320, old_used: 16046083120, old unaffiliated regions: 0 [996.549s][info][gc,ergo ] GC(603) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8302080, promotion expended: 7137632, old capacity: 16064184320, old_used: 16046083120, old unaffiliated regions: 0 [996.549s][info][gc,ergo ] GC(603) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8302080, promotion expended: 7137632, old capacity: 16064184320, old_used: 16046083120, old unaffiliated regions: 0 [996.549s][info][gc,ergo ] GC(603) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8302080, promotion expended: 7137632, old capacity: 16064184320, old_used: 16046083120, old unaffiliated regions: 0 [996.549s][info][gc,ergo ] GC(603) Squelching additional promotion failure reports for current epoch [996.576s][info][gc ] GC(603) Concurrent evacuation 48.050ms [996.577s][info][gc,start ] GC(603) Pause Init Update Refs [996.577s][info][gc ] GC(603) Pause Init Update Refs 0.504ms [996.577s][info][gc,start ] GC(603) Concurrent update references [996.577s][info][gc,task ] GC(603) Using 4 of 8 workers for concurrent reference update [996.577s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [996.772s][info][gc ] GC(603) Concurrent update references 195.129ms [996.772s][info][gc,start ] GC(603) Concurrent update thread roots [996.782s][info][gc ] GC(603) Concurrent update thread roots 9.416ms [996.782s][info][gc,start ] GC(603) Pause Final Update Refs [996.782s][info][gc,task ] GC(603) Using 8 of 8 workers for final reference update [996.782s][info][gc,free ] Free: 13784M, Max: 8192K regular, 808M humongous, Frag: 94% external, 11% internal; Used: 1544M, Mutator Free: 1724 Collector Reserve: 823M, Max: 8192K; Used: 73748K Old Collector Reserve: 1093K, Max: 1093K; Used: 7098K [996.782s][info][gc ] GC(603) Pause Final Update Refs 0.229ms [996.783s][info][gc,start ] GC(603) Concurrent cleanup [996.783s][info][gc ] GC(603) Concurrent cleanup 18719M->17118M(31744M) 0.121ms [996.783s][info][gc,ergo ] GC(603) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1101K, young_available: 14608M [996.783s][info][gc,ergo ] GC(603) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.1% during period of 0.733s [996.783s][info][gc,ergo ] GC(603) At end of Concurrent Young GC: YOUNG generation used: 1816M, used regions: 1840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16424M, available: 14607M [996.783s][info][gc,ergo ] GC(603) At end of Concurrent Young GC: OLD generation used: 15302M, used regions: 15320M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15320M, available: 1101K [996.783s][info][gc,free ] Free: 13783M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 8763K, Mutator Free: 1724 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 1093K, Max: 1093K; Used: 7098K [996.783s][info][gc,stats ] [996.783s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [996.783s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [996.783s][info][gc,stats ] [996.783s][info][gc,stats ] Concurrent Reset 7340 us [996.783s][info][gc,stats ] Pause Init Mark (G) 4272 us [996.783s][info][gc,stats ] Pause Init Mark (N) 3518 us [996.783s][info][gc,stats ] Swap Remembered Set 3258 us [996.783s][info][gc,stats ] Update Region States 97 us [996.783s][info][gc,stats ] Concurrent Scan Remembered Set 44617 us, parallelism: 3.99x [996.783s][info][gc,stats ] RS: 178134 us [996.783s][info][gc,stats ] RS: Scan Clusters 178134 us, workers (us): 44540, 44536, 44532, 44526, ---, ---, ---, ---, [996.783s][info][gc,stats ] Concurrent Mark Roots 4067 us, parallelism: 3.60x [996.783s][info][gc,stats ] CMR: 14650 us [996.783s][info][gc,stats ] CMR: Thread Roots 13289 us, workers (us): 3220, 3327, 3441, 3300, ---, ---, ---, ---, [996.783s][info][gc,stats ] CMR: Code Cache Roots 1229 us, workers (us): 380, 255, 179, 414, ---, ---, ---, ---, [996.783s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 26, 20, 19, ---, ---, ---, ---, [996.783s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, 27, ---, ---, ---, ---, ---, ---, [996.783s][info][gc,stats ] Concurrent Marking 399530 us, parallelism: 3.96x [996.783s][info][gc,stats ] CM: 1580283 us [996.783s][info][gc,stats ] CM: Parallel Mark 1580283 us, workers (us): 395080, 395076, 395064, 395063, ---, ---, ---, ---, [996.783s][info][gc,stats ] Pause Final Mark (G) 1467 us [996.783s][info][gc,stats ] Pause Final Mark (N) 1001 us [996.783s][info][gc,stats ] Finish Mark 563 us [996.783s][info][gc,stats ] Update Region States 88 us [996.783s][info][gc,stats ] Choose Collection Set 105 us [996.783s][info][gc,stats ] Rebuild Free Set 58 us [996.783s][info][gc,stats ] Concurrent Thread Roots 4019 us, parallelism: 3.89x [996.783s][info][gc,stats ] CTR: 15613 us [996.783s][info][gc,stats ] CTR: Thread Roots 15613 us, workers (us): 3962, 3803, 3887, 3961, ---, ---, ---, ---, [996.783s][info][gc,stats ] Concurrent Weak References 37 us, parallelism: 0.04x [996.783s][info][gc,stats ] CWRF: 2 us [996.783s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [996.784s][info][gc,stats ] Concurrent Weak Roots 774 us [996.784s][info][gc,stats ] Roots 55 us, parallelism: 1.53x [996.784s][info][gc,stats ] CWR: 85 us [996.784s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 25, 25, 19, 16, ---, ---, ---, ---, [996.784s][info][gc,stats ] Rendezvous 705 us [996.784s][info][gc,stats ] Concurrent Cleanup 110 us [996.784s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.58x [996.784s][info][gc,stats ] CSR: 1100 us [996.784s][info][gc,stats ] CSR: Code Cache Roots 941 us, workers (us): 342, 256, 161, 182, ---, ---, ---, ---, [996.784s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 39, 33, 31, 26, ---, ---, ---, ---, [996.784s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, ---, 23, 7, ---, ---, ---, ---, [996.784s][info][gc,stats ] Concurrent Evacuation 48065 us [996.784s][info][gc,stats ] Pause Init Update Refs (G) 955 us [996.784s][info][gc,stats ] Pause Init Update Refs (N) 513 us [996.784s][info][gc,stats ] Manage GCLABs 435 us [996.784s][info][gc,stats ] Concurrent Update Refs 195156 us [996.784s][info][gc,stats ] Concurrent Update Thread Roots 9422 us [996.784s][info][gc,stats ] Pause Final Update Refs (G) 842 us [996.784s][info][gc,stats ] Pause Final Update Refs (N) 234 us [996.784s][info][gc,stats ] Update Region States 50 us [996.784s][info][gc,stats ] Trash Collection Set 9 us [996.784s][info][gc,stats ] Rebuild Free Set 88 us [996.784s][info][gc,stats ] Concurrent Cleanup 127 us [996.784s][info][gc,stats ] Workers: Evacuated 56629K across 977871 objects, abandoned 0B across 0 objects. [996.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [996.784s][info][gc,stats ] - age 1: 30163392 bytes, 30163392 total [996.784s][info][gc,stats ] - age 2: 8570880 bytes, 38734272 total [996.784s][info][gc,stats ] - age 3: 243984 bytes, 38978256 total [996.784s][info][gc,stats ] - age 4: 324648 bytes, 39302904 total [996.784s][info][gc,stats ] - age 5: 94240 bytes, 39397144 total [996.784s][info][gc,stats ] - age 6: 862104 bytes, 40259248 total [996.784s][info][gc,stats ] - age 7: 2892976 bytes, 43152224 total [996.784s][info][gc,stats ] - age 8: 4154944 bytes, 47307168 total [996.784s][info][gc,stats ] - age 9: 9069304 bytes, 56376472 total [996.784s][info][gc,stats ] - age 10: 1084856 bytes, 57461328 total [996.784s][info][gc,stats ] - age 11: 514952 bytes, 57976280 total [996.784s][info][gc,stats ] - age 12: 12032 bytes, 57988312 total [996.784s][info][gc,stats ] [996.784s][info][gc,stats ] Mutators: Evacuated 331K across 2885 objects, abandoned 0B across 0 objects. [996.784s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [996.784s][info][gc,stats ] - age 1: 325768 bytes, 325768 total [996.784s][info][gc,stats ] - age 2: 64 bytes, 325832 total [996.784s][info][gc,stats ] - age 3: 960 bytes, 326792 total [996.784s][info][gc,stats ] - age 4: 64 bytes, 326856 total [996.784s][info][gc,stats ] - age 5: 32 bytes, 326888 total [996.784s][info][gc,stats ] - age 6: 128 bytes, 327016 total [996.784s][info][gc,stats ] - age 7: 2696 bytes, 329712 total [996.784s][info][gc,stats ] - age 8: 3920 bytes, 333632 total [996.784s][info][gc,stats ] - age 9: 2000 bytes, 335632 total [996.784s][info][gc,stats ] - age 11: 4016 bytes, 339648 total [996.784s][info][gc,stats ] [996.784s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [996.784s][info][gc,stats ] - age 1: 1344 bytes, 1344 total [996.784s][info][gc,stats ] - age 2: 8377600 bytes, 8378944 total [996.784s][info][gc,stats ] - age 3: 8035592 bytes, 16414536 total [996.784s][info][gc,stats ] - age 4: 217112608 bytes, 233527144 total [996.784s][info][gc,stats ] - age 7: 49503104 bytes, 283030248 total [996.784s][info][gc,stats ] [996.784s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [996.784s][info][gc,stats ] - age 7: 10230729992 bytes, 10230729992 total [996.784s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [996.794s][info][gc ] Transition from: normal to: idle [996.795s][info][gc ] Trigger (YOUNG): expedite promotion in place of 48342K [996.795s][info][gc ] Transition from: idle to: normal [996.795s][info][gc ] Heuristics request for young collection accepted [996.795s][info][gc,free ] Free: 13758M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 10025K, Mutator Free: 1721 Collector Reserve: 823M, Max: 8192K; Used: 20640B Old Collector Reserve: 1093K, Max: 1093K; Used: 7098K [996.795s][info][gc,ergo ] GC(604) Start GC cycle (YOUNG) [996.795s][info][gc,start ] GC(604) Concurrent reset [996.795s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent reset [996.802s][info][gc ] GC(604) Concurrent reset 7.091ms [996.802s][info][gc,start ] GC(604) Pause Init Mark (YOUNG) [996.802s][info][gc,task ] GC(604) Using 8 of 8 workers for init marking [996.806s][info][gc ] GC(604) Pause Init Mark (YOUNG) 3.548ms [996.806s][info][gc,start ] GC(604) Concurrent remembered set scanning [996.806s][info][gc,task ] GC(604) Using 4 of 8 workers for Concurrent remembered set scanning [996.867s][info][gc ] GC(604) Concurrent remembered set scanning 60.988ms [996.867s][info][gc,start ] GC(604) Concurrent marking roots [996.867s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent marking roots [996.871s][info][gc ] GC(604) Concurrent marking roots 3.494ms [996.871s][info][gc,start ] GC(604) Concurrent marking (YOUNG) [996.871s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent marking [997.216s][info][gc ] GC(604) Concurrent marking (YOUNG) 345.239ms [997.216s][info][gc,start ] GC(604) Pause Final Mark (YOUNG) [997.216s][info][gc,task ] GC(604) Using 8 of 8 workers for final marking [997.217s][info][gc,ergo ] GC(604) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [997.217s][info][gc,ergo ] GC(604) Adaptive CSet Selection for YOUNG. Max Evacuation: 684M, Actual Free: 0B. [997.217s][info][gc,ergo ] GC(604) Chosen CSet evacuates young: 50836K (of which at least: 0B are to be promoted), old: 0B [997.217s][info][gc,ergo ] GC(604) Collectable Garbage: 1542M (99%), Immediate: 0B (0%), 0 regions, CSet: 1542M (99%), 199 regions [997.217s][info][gc,ergo ] GC(604) Evacuation Targets: YOUNG: 50836K, PROMOTE: 0B, OLD: 0B, TOTAL: 50836K [997.217s][info][gc,free ] Free: 13639M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 195K, Mutator Free: 1705 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1093K, Max: 1093K; Used: 7098K [997.217s][info][gc ] GC(604) Pause Final Mark (YOUNG) 1.002ms [997.217s][info][gc,start ] GC(604) Concurrent thread roots [997.217s][info][gc,task ] GC(604) Using 4 of 8 workers for Concurrent thread roots [997.221s][info][gc ] GC(604) Concurrent thread roots 3.584ms [997.221s][info][gc,start ] GC(604) Concurrent weak references [997.221s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent weak references [997.221s][info][gc,ref ] GC(604) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [997.221s][info][gc,ref ] GC(604) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [997.221s][info][gc,ref ] GC(604) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [997.221s][info][gc ] GC(604) Concurrent weak references 0.044ms [997.221s][info][gc,start ] GC(604) Concurrent weak roots [997.221s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent weak root [997.222s][info][gc ] GC(604) Concurrent weak roots 0.626ms [997.222s][info][gc,start ] GC(604) Concurrent cleanup [997.222s][info][gc ] GC(604) Concurrent cleanup 18035M->18036M(31744M) 0.105ms [997.222s][info][gc,free ] Free: 13627M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 4504K, Mutator Free: 1704 Collector Reserve: 64667K, Max: 8192K; Used: 868K Old Collector Reserve: 1081K, Max: 1081K; Used: 7111K [997.222s][info][gc,start ] GC(604) Concurrent strong roots [997.222s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent strong root [997.222s][info][gc ] GC(604) Concurrent strong roots 0.432ms [997.222s][info][gc,start ] GC(604) Concurrent evacuation [997.222s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent evacuation [997.231s][info][gc,ergo ] GC(604) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1127424, promotion expended: 1058568, old capacity: 16064184320, old_used: 16047178800, old unaffiliated regions: 0 [997.231s][info][gc,ergo ] GC(604) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1127424, promotion expended: 1058568, old capacity: 16064184320, old_used: 16047178800, old unaffiliated regions: 0 [997.231s][info][gc,ergo ] GC(604) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1127424, promotion expended: 1058568, old capacity: 16064184320, old_used: 16047178800, old unaffiliated regions: 0 [997.231s][info][gc,ergo ] GC(604) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1127424, promotion expended: 1058568, old capacity: 16064184320, old_used: 16047178800, old unaffiliated regions: 0 [997.231s][info][gc,ergo ] GC(604) Squelching additional promotion failure reports for current epoch [997.249s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15328M [997.251s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15336M [997.254s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15344M [997.254s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15352M [997.255s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15360M [997.255s][info][gc ] GC(604) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15368M [997.259s][info][gc ] GC(604) Concurrent evacuation 36.443ms [997.259s][info][gc,start ] GC(604) Pause Init Update Refs [997.259s][info][gc ] GC(604) Pause Init Update Refs 0.488ms [997.260s][info][gc,start ] GC(604) Concurrent update references [997.260s][info][gc,task ] GC(604) Using 4 of 8 workers for concurrent reference update [997.260s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [997.441s][info][gc ] GC(604) Concurrent update references 181.509ms [997.441s][info][gc,start ] GC(604) Concurrent update thread roots [997.452s][info][gc ] GC(604) Concurrent update thread roots 10.469ms [997.452s][info][gc,start ] GC(604) Pause Final Update Refs [997.452s][info][gc,task ] GC(604) Using 8 of 8 workers for final reference update [997.452s][info][gc,free ] Free: 13915M, Max: 8192K regular, 808M humongous, Frag: 94% external, 11% internal; Used: 1532M, Mutator Free: 1740 Collector Reserve: 823M, Max: 8192K; Used: 65558K Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [997.452s][info][gc ] GC(604) Pause Final Update Refs 0.235ms [997.453s][info][gc,start ] GC(604) Concurrent cleanup [997.453s][info][gc ] GC(604) Concurrent cleanup 18572M->16988M(31744M) 0.142ms [997.453s][info][gc,ergo ] GC(604) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 31744B, young_available: 14739M [997.453s][info][gc,ergo ] GC(604) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.3% during period of 0.670s [997.453s][info][gc,ergo ] GC(604) At end of Concurrent Young GC: YOUNG generation used: 1637M, used regions: 1672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16376M, available: 14738M [997.453s][info][gc,ergo ] GC(604) At end of Concurrent Young GC: OLD generation used: 15351M, used regions: 15368M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15368M, available: 31744B [997.453s][info][gc,free ] Free: 13914M, Max: 8192K regular, 808M humongous, Frag: 95% external, 0% internal; Used: 5530K, Mutator Free: 1740 Collector Reserve: 823M, Max: 8192K; Used: 22704B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [997.454s][info][gc,stats ] [997.454s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [997.454s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [997.454s][info][gc,stats ] [997.454s][info][gc,stats ] Concurrent Reset 7111 us [997.454s][info][gc,stats ] Pause Init Mark (G) 4216 us [997.454s][info][gc,stats ] Pause Init Mark (N) 3555 us [997.454s][info][gc,stats ] Swap Remembered Set 3352 us [997.454s][info][gc,stats ] Update Region States 80 us [997.454s][info][gc,stats ] Concurrent Scan Remembered Set 61016 us, parallelism: 3.99x [997.454s][info][gc,stats ] RS: 243676 us [997.454s][info][gc,stats ] RS: Scan Clusters 243676 us, workers (us): 60930, 60925, 60912, 60909, ---, ---, ---, ---, [997.454s][info][gc,stats ] Concurrent Mark Roots 3511 us, parallelism: 3.59x [997.454s][info][gc,stats ] CMR: 12593 us [997.454s][info][gc,stats ] CMR: Thread Roots 11522 us, workers (us): 2781, 2954, 2827, 2960, ---, ---, ---, ---, [997.454s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 340, 177, 287, 141, ---, ---, ---, ---, [997.454s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 29, 23, 21, 15, ---, ---, ---, ---, [997.454s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 9, ---, ---, ---, ---, [997.454s][info][gc,stats ] Concurrent Marking 345268 us, parallelism: 3.95x [997.454s][info][gc,stats ] CM: 1365094 us [997.454s][info][gc,stats ] CM: Parallel Mark 1365094 us, workers (us): 341280, 341281, 341264, 341269, ---, ---, ---, ---, [997.454s][info][gc,stats ] Pause Final Mark (G) 1489 us [997.454s][info][gc,stats ] Pause Final Mark (N) 1008 us [997.454s][info][gc,stats ] Finish Mark 560 us [997.454s][info][gc,stats ] Update Region States 91 us [997.454s][info][gc,stats ] Choose Collection Set 105 us [997.454s][info][gc,stats ] Rebuild Free Set 59 us [997.454s][info][gc,stats ] Concurrent Thread Roots 3598 us, parallelism: 3.86x [997.454s][info][gc,stats ] CTR: 13887 us [997.454s][info][gc,stats ] CTR: Thread Roots 13887 us, workers (us): 3447, 3530, 3408, 3501, ---, ---, ---, ---, [997.454s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.02x [997.454s][info][gc,stats ] CWRF: 1 us [997.454s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [997.454s][info][gc,stats ] Concurrent Weak Roots 630 us [997.454s][info][gc,stats ] Roots 49 us, parallelism: 1.30x [997.454s][info][gc,stats ] CWR: 64 us [997.454s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 20, 19, 15, 10, ---, ---, ---, ---, [997.454s][info][gc,stats ] Rendezvous 569 us [997.454s][info][gc,stats ] Concurrent Cleanup 122 us [997.454s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.41x [997.454s][info][gc,stats ] CSR: 1078 us [997.454s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 350, 256, 152, 171, ---, ---, ---, ---, [997.454s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 37, 31, 31, 21, ---, ---, ---, ---, [997.454s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [997.454s][info][gc,stats ] Concurrent Evacuation 36458 us [997.454s][info][gc,stats ] Pause Init Update Refs (G) 964 us [997.454s][info][gc,stats ] Pause Init Update Refs (N) 496 us [997.454s][info][gc,stats ] Manage GCLABs 417 us [997.454s][info][gc,stats ] Concurrent Update Refs 181540 us [997.454s][info][gc,stats ] Concurrent Update Thread Roots 10483 us [997.454s][info][gc,stats ] Pause Final Update Refs (G) 912 us [997.454s][info][gc,stats ] Pause Final Update Refs (N) 240 us [997.454s][info][gc,stats ] Update Region States 53 us [997.454s][info][gc,stats ] Trash Collection Set 8 us [997.454s][info][gc,stats ] Rebuild Free Set 90 us [997.454s][info][gc,stats ] Concurrent Cleanup 151 us [997.454s][info][gc,stats ] Workers: Evacuated 50540K across 783994 objects, abandoned 0B across 0 objects. [997.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [997.454s][info][gc,stats ] - age 1: 30434296 bytes, 30434296 total [997.454s][info][gc,stats ] - age 2: 8919680 bytes, 39353976 total [997.454s][info][gc,stats ] - age 3: 232496 bytes, 39586472 total [997.454s][info][gc,stats ] - age 4: 228400 bytes, 39814872 total [997.454s][info][gc,stats ] - age 5: 324584 bytes, 40139456 total [997.454s][info][gc,stats ] - age 6: 94272 bytes, 40233728 total [997.454s][info][gc,stats ] - age 7: 933616 bytes, 41167344 total [997.454s][info][gc,stats ] - age 8: 613976 bytes, 41781320 total [997.454s][info][gc,stats ] - age 9: 3129936 bytes, 44911256 total [997.454s][info][gc,stats ] - age 10: 5875360 bytes, 50786616 total [997.454s][info][gc,stats ] - age 11: 952744 bytes, 51739360 total [997.454s][info][gc,stats ] - age 12: 3056 bytes, 51742416 total [997.454s][info][gc,stats ] - age 13: 10632 bytes, 51753048 total [997.454s][info][gc,stats ] [997.454s][info][gc,stats ] Mutators: Evacuated 296K across 2411 objects, abandoned 0B across 0 objects. [997.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [997.454s][info][gc,stats ] - age 1: 299168 bytes, 299168 total [997.454s][info][gc,stats ] - age 3: 960 bytes, 300128 total [997.454s][info][gc,stats ] - age 4: 64 bytes, 300192 total [997.454s][info][gc,stats ] - age 5: 96 bytes, 300288 total [997.454s][info][gc,stats ] - age 7: 384 bytes, 300672 total [997.454s][info][gc,stats ] - age 8: 480 bytes, 301152 total [997.454s][info][gc,stats ] - age 9: 2200 bytes, 303352 total [997.454s][info][gc,stats ] - age 10: 400 bytes, 303752 total [997.454s][info][gc,stats ] - age 12: 176 bytes, 303928 total [997.454s][info][gc,stats ] [997.454s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [997.454s][info][gc,stats ] - age 1: 64 bytes, 64 total [997.454s][info][gc,stats ] - age 2: 1344 bytes, 1408 total [997.454s][info][gc,stats ] - age 3: 8377600 bytes, 8379008 total [997.454s][info][gc,stats ] - age 4: 8035592 bytes, 16414600 total [997.454s][info][gc,stats ] - age 5: 217112576 bytes, 233527176 total [997.454s][info][gc,stats ] [997.454s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [997.454s][info][gc,stats ] - age 7: 10280233096 bytes, 10280233096 total [997.454s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [997.464s][info][gc ] Transition from: normal to: idle [999.134s][info][gc ] Periodic Sample: GCU = 15.738%, MU = 17.640% during most recent 5.0s [1000.901s][info][gc ] Trigger (YOUNG): Average GC time (2791.45 ms) is above the time for average allocation rate (1983 MB/s) to deplete free headroom (5536M) (margin of error = 3.16) [1000.901s][info][gc,ergo ] Free headroom: 7123M (free) - 1587M (spike) - 0B (penalties) = 5536M [1000.901s][info][gc ] Transition from: idle to: normal [1000.901s][info][gc ] Heuristics request for young collection accepted [1000.901s][info][gc,free ] Free: 7123M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4945K, Mutator Free: 891 Collector Reserve: 823M, Max: 8192K; Used: 22704B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1000.901s][info][gc,ergo ] GC(605) Start GC cycle (YOUNG) [1000.901s][info][gc,start ] GC(605) Concurrent reset [1000.901s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent reset [1000.936s][info][gc ] GC(605) Concurrent reset 35.452ms [1000.937s][info][gc,start ] GC(605) Pause Init Mark (YOUNG) [1000.937s][info][gc,task ] GC(605) Using 8 of 8 workers for init marking [1000.941s][info][gc ] GC(605) Pause Init Mark (YOUNG) 3.947ms [1000.941s][info][gc,start ] GC(605) Concurrent remembered set scanning [1000.941s][info][gc,task ] GC(605) Using 4 of 8 workers for Concurrent remembered set scanning [1001.016s][info][gc ] GC(605) Concurrent remembered set scanning 75.077ms [1001.016s][info][gc,start ] GC(605) Concurrent marking roots [1001.016s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent marking roots [1001.020s][info][gc ] GC(605) Concurrent marking roots 4.010ms [1001.020s][info][gc,start ] GC(605) Concurrent marking (YOUNG) [1001.020s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent marking [1001.318s][info][gc ] GC(605) Concurrent marking (YOUNG) 298.242ms [1001.319s][info][gc,start ] GC(605) Pause Final Mark (YOUNG) [1001.319s][info][gc,task ] GC(605) Using 8 of 8 workers for final marking [1001.320s][info][gc,ergo ] GC(605) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1001.320s][info][gc,ergo ] GC(605) Adaptive CSet Selection for YOUNG. Max Evacuation: 682M, Actual Free: 0B. [1001.320s][info][gc,ergo ] GC(605) Chosen CSet evacuates young: 47817K (of which at least: 0B are to be promoted), old: 0B [1001.320s][info][gc,ergo ] GC(605) Collectable Garbage: 8233M (99%), Immediate: 0B (0%), 0 regions, CSet: 8233M (99%), 1035 regions [1001.320s][info][gc,ergo ] GC(605) Evacuation Targets: YOUNG: 47817K, PROMOTE: 0B, OLD: 0B, TOTAL: 47817K [1001.320s][info][gc,free ] Free: 7019M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4460K, Mutator Free: 878 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1001.320s][info][gc ] GC(605) Pause Final Mark (YOUNG) 1.018ms [1001.320s][info][gc,start ] GC(605) Concurrent thread roots [1001.320s][info][gc,task ] GC(605) Using 4 of 8 workers for Concurrent thread roots [1001.324s][info][gc ] GC(605) Concurrent thread roots 4.123ms [1001.324s][info][gc,start ] GC(605) Concurrent weak references [1001.324s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent weak references [1001.324s][info][gc,ref ] GC(605) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1001.324s][info][gc,ref ] GC(605) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1001.324s][info][gc,ref ] GC(605) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1001.324s][info][gc ] GC(605) Concurrent weak references 0.063ms [1001.324s][info][gc,start ] GC(605) Concurrent weak roots [1001.324s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent weak root [1001.325s][info][gc ] GC(605) Concurrent weak roots 0.860ms [1001.325s][info][gc,start ] GC(605) Concurrent cleanup [1001.325s][info][gc ] GC(605) Concurrent cleanup 24658M->24658M(31744M) 0.102ms [1001.325s][info][gc,free ] Free: 7005M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 2509K, Mutator Free: 876 Collector Reserve: 64774K, Max: 8192K; Used: 761K Old Collector Reserve: 13824B, Max: 13824B; Used: 8178K [1001.325s][info][gc,start ] GC(605) Concurrent strong roots [1001.325s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent strong root [1001.326s][info][gc ] GC(605) Concurrent strong roots 0.414ms [1001.326s][info][gc,start ] GC(605) Concurrent evacuation [1001.326s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent evacuation [1001.332s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15376M [1001.335s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 31744, promotion expended: 30720, old capacity: 16122904576, old_used: 16097579568, old unaffiliated regions: 0 [1001.335s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 31744, promotion expended: 30720, old capacity: 16122904576, old_used: 16097579568, old unaffiliated regions: 0 [1001.335s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 31744, promotion expended: 30720, old capacity: 16122904576, old_used: 16097579568, old unaffiliated regions: 0 [1001.335s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 31744, promotion expended: 30720, old capacity: 16122904576, old_used: 16097579568, old unaffiliated regions: 0 [1001.335s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1001.368s][info][gc ] GC(605) Concurrent evacuation 42.280ms [1001.368s][info][gc,start ] GC(605) Pause Init Update Refs [1001.369s][info][gc ] GC(605) Pause Init Update Refs 0.506ms [1001.369s][info][gc,start ] GC(605) Concurrent update references [1001.369s][info][gc,task ] GC(605) Using 4 of 8 workers for concurrent reference update [1001.369s][info][gc,free ] At start of update refs, moving 8157K to Mutator free set from Collector Reserve (8157K) and from Old Collector Reserve (0B) [1001.537s][info][gc ] GC(605) Concurrent update references 168.329ms [1001.537s][info][gc,start ] GC(605) Concurrent update thread roots [1001.546s][info][gc ] GC(605) Concurrent update thread roots 8.638ms [1001.546s][info][gc,start ] GC(605) Pause Final Update Refs [1001.546s][info][gc,task ] GC(605) Using 8 of 8 workers for final reference update [1001.547s][info][gc,free ] Free: 14001M, Max: 8192K regular, 512M humongous, Frag: 92% external, 58% internal; Used: 8222M, Mutator Free: 1751 Collector Reserve: 823M, Max: 8192K; Used: 65590K Old Collector Reserve: 8122K, Max: 8122K; Used: 71680B [1001.547s][info][gc ] GC(605) Pause Final Update Refs 0.224ms [1001.547s][info][gc,start ] GC(605) Concurrent cleanup [1001.547s][info][gc ] GC(605) Concurrent cleanup 25167M->16895M(31744M) 0.217ms [1001.547s][info][gc,ergo ] GC(605) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8130K, young_available: 14824M [1001.547s][info][gc,ergo ] GC(605) At end of Concurrent Young GC: GCU: 3.6%, MU: 16.8% during period of 4.094s [1001.547s][info][gc,ergo ] GC(605) At end of Concurrent Young GC: YOUNG generation used: 1543M, used regions: 1576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16368M, available: 14824M [1001.547s][info][gc,ergo ] GC(605) At end of Concurrent Young GC: OLD generation used: 15351M, used regions: 15376M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15376M, available: 8130K [1001.547s][info][gc,free ] Free: 13999M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 8256K, Mutator Free: 1751 Collector Reserve: 823M, Max: 8192K; Used: 55728B Old Collector Reserve: 8122K, Max: 8122K; Used: 71680B [1001.548s][info][gc,stats ] [1001.548s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1001.548s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1001.548s][info][gc,stats ] [1001.548s][info][gc,stats ] Concurrent Reset 35483 us [1001.548s][info][gc,stats ] Pause Init Mark (G) 4713 us [1001.548s][info][gc,stats ] Pause Init Mark (N) 3956 us [1001.548s][info][gc,stats ] Swap Remembered Set 3519 us [1001.548s][info][gc,stats ] Update Region States 301 us [1001.548s][info][gc,stats ] Concurrent Scan Remembered Set 75103 us, parallelism: 4.00x [1001.548s][info][gc,stats ] RS: 300058 us [1001.548s][info][gc,stats ] RS: Scan Clusters 300058 us, workers (us): 75026, 75014, 75013, 75006, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Concurrent Mark Roots 4027 us, parallelism: 3.62x [1001.548s][info][gc,stats ] CMR: 14577 us [1001.548s][info][gc,stats ] CMR: Thread Roots 13294 us, workers (us): 3481, 3344, 3112, 3357, ---, ---, ---, ---, [1001.548s][info][gc,stats ] CMR: Code Cache Roots 1146 us, workers (us): 177, 177, 475, 317, ---, ---, ---, ---, [1001.548s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 32, 26, 24, 20, ---, ---, ---, ---, [1001.548s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Concurrent Marking 298275 us, parallelism: 3.95x [1001.548s][info][gc,stats ] CM: 1177283 us [1001.548s][info][gc,stats ] CM: Parallel Mark 1177283 us, workers (us): 294327, 294328, 294322, 294306, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Pause Final Mark (G) 1576 us [1001.548s][info][gc,stats ] Pause Final Mark (N) 1024 us [1001.548s][info][gc,stats ] Finish Mark 509 us [1001.548s][info][gc,stats ] Update Region States 88 us [1001.548s][info][gc,stats ] Choose Collection Set 197 us [1001.548s][info][gc,stats ] Rebuild Free Set 47 us [1001.548s][info][gc,stats ] Concurrent Thread Roots 4140 us, parallelism: 3.89x [1001.548s][info][gc,stats ] CTR: 16108 us [1001.548s][info][gc,stats ] CTR: Thread Roots 16108 us, workers (us): 4039, 4060, 3986, 4023, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.02x [1001.548s][info][gc,stats ] CWRF: 2 us [1001.548s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Concurrent Weak Roots 866 us [1001.548s][info][gc,stats ] Roots 59 us, parallelism: 1.40x [1001.548s][info][gc,stats ] CWR: 83 us [1001.548s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 28, 21, 17, 17, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Rendezvous 793 us [1001.548s][info][gc,stats ] Concurrent Cleanup 107 us [1001.548s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.73x [1001.548s][info][gc,stats ] CSR: 1151 us [1001.548s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 187, 338, 252, 192, ---, ---, ---, ---, [1001.548s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 41, 40, 33, 32, ---, ---, ---, ---, [1001.548s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 7, ---, ---, 27, ---, ---, ---, ---, [1001.548s][info][gc,stats ] Concurrent Evacuation 42297 us [1001.548s][info][gc,stats ] Pause Init Update Refs (G) 1055 us [1001.548s][info][gc,stats ] Pause Init Update Refs (N) 516 us [1001.548s][info][gc,stats ] Manage GCLABs 434 us [1001.548s][info][gc,stats ] Concurrent Update Refs 168349 us [1001.548s][info][gc,stats ] Concurrent Update Thread Roots 8655 us [1001.548s][info][gc,stats ] Pause Final Update Refs (G) 787 us [1001.548s][info][gc,stats ] Pause Final Update Refs (N) 229 us [1001.548s][info][gc,stats ] Update Region States 44 us [1001.548s][info][gc,stats ] Trash Collection Set 27 us [1001.548s][info][gc,stats ] Rebuild Free Set 84 us [1001.548s][info][gc,stats ] Concurrent Cleanup 224 us [1001.548s][info][gc,stats ] Workers: Evacuated 47287K across 722538 objects, abandoned 0B across 0 objects. [1001.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1001.548s][info][gc,stats ] - age 1: 36777064 bytes, 36777064 total [1001.548s][info][gc,stats ] - age 2: 380680 bytes, 37157744 total [1001.548s][info][gc,stats ] - age 3: 192736 bytes, 37350480 total [1001.548s][info][gc,stats ] - age 4: 190968 bytes, 37541448 total [1001.548s][info][gc,stats ] - age 5: 203808 bytes, 37745256 total [1001.548s][info][gc,stats ] - age 6: 291672 bytes, 38036928 total [1001.548s][info][gc,stats ] - age 7: 83072 bytes, 38120000 total [1001.548s][info][gc,stats ] - age 8: 779480 bytes, 38899480 total [1001.548s][info][gc,stats ] - age 9: 522104 bytes, 39421584 total [1001.548s][info][gc,stats ] - age 10: 2246800 bytes, 41668384 total [1001.548s][info][gc,stats ] - age 11: 5789752 bytes, 47458136 total [1001.548s][info][gc,stats ] - age 12: 952064 bytes, 48410200 total [1001.548s][info][gc,stats ] - age 13: 1832 bytes, 48412032 total [1001.548s][info][gc,stats ] - age 14: 10632 bytes, 48422664 total [1001.548s][info][gc,stats ] [1001.548s][info][gc,stats ] Mutators: Evacuated 529K across 4177 objects, abandoned 0B across 0 objects. [1001.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1001.548s][info][gc,stats ] - age 1: 536728 bytes, 536728 total [1001.548s][info][gc,stats ] - age 2: 32 bytes, 536760 total [1001.548s][info][gc,stats ] - age 4: 128 bytes, 536888 total [1001.548s][info][gc,stats ] - age 5: 48 bytes, 536936 total [1001.548s][info][gc,stats ] - age 6: 96 bytes, 537032 total [1001.548s][info][gc,stats ] - age 7: 64 bytes, 537096 total [1001.548s][info][gc,stats ] - age 8: 160 bytes, 537256 total [1001.548s][info][gc,stats ] - age 9: 528 bytes, 537784 total [1001.548s][info][gc,stats ] - age 10: 1352 bytes, 539136 total [1001.548s][info][gc,stats ] - age 11: 2672 bytes, 541808 total [1001.548s][info][gc,stats ] - age 12: 336 bytes, 542144 total [1001.548s][info][gc,stats ] [1001.548s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1001.548s][info][gc,stats ] - age 2: 64 bytes, 64 total [1001.548s][info][gc,stats ] - age 3: 1344 bytes, 1408 total [1001.548s][info][gc,stats ] - age 4: 8349200 bytes, 8350608 total [1001.548s][info][gc,stats ] - age 5: 8016392 bytes, 16367000 total [1001.548s][info][gc,stats ] - age 6: 217032880 bytes, 233399880 total [1001.548s][info][gc,stats ] [1001.548s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1001.548s][info][gc,stats ] - age 7: 10280233096 bytes, 10280233096 total [1001.548s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1001.558s][info][gc ] Transition from: normal to: idle [1004.144s][info][gc ] Periodic Sample: GCU = 2.989%, MU = 16.721% during most recent 5.0s [1005.208s][info][gc ] Trigger (YOUNG): Average GC time (2678.16 ms) is above the time for average allocation rate (1959 MB/s) to deplete free headroom (5245M) (margin of error = 3.15) [1005.208s][info][gc,ergo ] Free headroom: 6833M (free) - 1587M (spike) - 0B (penalties) = 5245M [1005.208s][info][gc ] Transition from: idle to: normal [1005.208s][info][gc ] Heuristics request for young collection accepted [1005.208s][info][gc,free ] Free: 6832M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7186K, Mutator Free: 855 Collector Reserve: 823M, Max: 8192K; Used: 55728B Old Collector Reserve: 8122K, Max: 8122K; Used: 71680B [1005.208s][info][gc,ergo ] GC(606) Start GC cycle (YOUNG) [1005.208s][info][gc,start ] GC(606) Concurrent reset [1005.208s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent reset [1005.243s][info][gc ] GC(606) Concurrent reset 34.665ms [1005.243s][info][gc,start ] GC(606) Pause Init Mark (YOUNG) [1005.244s][info][gc,task ] GC(606) Using 8 of 8 workers for init marking [1005.247s][info][gc ] GC(606) Pause Init Mark (YOUNG) 3.601ms [1005.247s][info][gc,start ] GC(606) Concurrent remembered set scanning [1005.247s][info][gc,task ] GC(606) Using 4 of 8 workers for Concurrent remembered set scanning [1005.331s][info][gc ] GC(606) Concurrent remembered set scanning 83.609ms [1005.331s][info][gc,start ] GC(606) Concurrent marking roots [1005.331s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent marking roots [1005.335s][info][gc ] GC(606) Concurrent marking roots 3.536ms [1005.335s][info][gc,start ] GC(606) Concurrent marking (YOUNG) [1005.335s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent marking [1005.638s][info][gc ] GC(606) Concurrent marking (YOUNG) 303.308ms [1005.638s][info][gc,start ] GC(606) Pause Final Mark (YOUNG) [1005.638s][info][gc,task ] GC(606) Using 8 of 8 workers for final marking [1005.639s][info][gc,ergo ] GC(606) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1005.639s][info][gc,ergo ] GC(606) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [1005.639s][info][gc,ergo ] GC(606) Chosen CSet evacuates young: 51194K (of which at least: 0B are to be promoted), old: 0B [1005.639s][info][gc,ergo ] GC(606) Collectable Garbage: 8508M (99%), Immediate: 0B (0%), 0 regions, CSet: 8508M (99%), 1070 regions [1005.639s][info][gc,ergo ] GC(606) Evacuation Targets: YOUNG: 51194K, PROMOTE: 0B, OLD: 0B, TOTAL: 51194K [1005.639s][info][gc,free ] Free: 6700M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3095K, Mutator Free: 838 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8122K, Max: 8122K; Used: 71680B [1005.639s][info][gc ] GC(606) Pause Final Mark (YOUNG) 1.072ms [1005.640s][info][gc,start ] GC(606) Concurrent thread roots [1005.640s][info][gc,task ] GC(606) Using 4 of 8 workers for Concurrent thread roots [1005.644s][info][gc ] GC(606) Concurrent thread roots 4.143ms [1005.644s][info][gc,start ] GC(606) Concurrent weak references [1005.644s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent weak references [1005.644s][info][gc,ref ] GC(606) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1005.644s][info][gc,ref ] GC(606) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1005.644s][info][gc,ref ] GC(606) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1005.644s][info][gc ] GC(606) Concurrent weak references 0.038ms [1005.644s][info][gc,start ] GC(606) Concurrent weak roots [1005.644s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent weak root [1005.645s][info][gc ] GC(606) Concurrent weak roots 0.814ms [1005.645s][info][gc,start ] GC(606) Concurrent cleanup [1005.645s][info][gc ] GC(606) Concurrent cleanup 24968M->24968M(31744M) 0.108ms [1005.645s][info][gc,free ] Free: 6687M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 765K, Mutator Free: 836 Collector Reserve: 64663K, Max: 8192K; Used: 872K Old Collector Reserve: 8109K, Max: 8109K; Used: 84480B [1005.645s][info][gc,start ] GC(606) Concurrent strong roots [1005.645s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent strong root [1005.645s][info][gc ] GC(606) Concurrent strong roots 0.410ms [1005.645s][info][gc,start ] GC(606) Concurrent evacuation [1005.645s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent evacuation [1005.668s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15384M [1005.669s][info][gc,ergo ] GC(606) Promotion failed, size 144, has plab? yes, PLAB remaining: 1179632, plab promotions disabled, promotion reserve: 8325632, promotion expended: 8319160, old capacity: 16131293184, old_used: 16107141680, old unaffiliated regions: 0 [1005.670s][info][gc,ergo ] GC(606) Promotion failed, size 24, has plab? yes, PLAB remaining: 1179632, plab promotions disabled, promotion reserve: 8325632, promotion expended: 8319160, old capacity: 16131293184, old_used: 16107141680, old unaffiliated regions: 0 [1005.670s][info][gc,ergo ] GC(606) Promotion failed, size 32, has plab? yes, PLAB remaining: 1179632, plab promotions disabled, promotion reserve: 8325632, promotion expended: 8319160, old capacity: 16131293184, old_used: 16107141680, old unaffiliated regions: 0 [1005.670s][info][gc,ergo ] GC(606) Promotion failed, size 24, has plab? yes, PLAB remaining: 1179632, plab promotions disabled, promotion reserve: 8325632, promotion expended: 8319160, old capacity: 16131293184, old_used: 16107141680, old unaffiliated regions: 0 [1005.670s][info][gc,ergo ] GC(606) Squelching additional promotion failure reports for current epoch [1005.678s][info][gc ] GC(606) Concurrent evacuation 33.072ms [1005.679s][info][gc,start ] GC(606) Pause Init Update Refs [1005.679s][info][gc ] GC(606) Pause Init Update Refs 0.526ms [1005.679s][info][gc,start ] GC(606) Concurrent update references [1005.679s][info][gc,task ] GC(606) Using 4 of 8 workers for concurrent reference update [1005.679s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1005.855s][info][gc ] GC(606) Concurrent update references 175.966ms [1005.855s][info][gc,start ] GC(606) Concurrent update thread roots [1005.865s][info][gc ] GC(606) Concurrent update thread roots 10.182ms [1005.866s][info][gc,start ] GC(606) Pause Final Update Refs [1005.866s][info][gc,task ] GC(606) Using 8 of 8 workers for final reference update [1005.866s][info][gc,free ] Free: 13970M, Max: 8192K regular, 512M humongous, Frag: 91% external, 60% internal; Used: 8500M, Mutator Free: 1747 Collector Reserve: 823M, Max: 8192K; Used: 65596K Old Collector Reserve: 2424K, Max: 2424K; Used: 5767K [1005.866s][info][gc ] GC(606) Pause Final Update Refs 0.229ms [1005.866s][info][gc,start ] GC(606) Concurrent cleanup [1005.866s][info][gc ] GC(606) Concurrent cleanup 25481M->16931M(31744M) 0.226ms [1005.866s][info][gc,ergo ] GC(606) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2434K, young_available: 14793M [1005.867s][info][gc,ergo ] GC(606) At end of Concurrent Young GC: GCU: 3.5%, MU: 16.7% during period of 4.320s [1005.867s][info][gc,ergo ] GC(606) At end of Concurrent Young GC: YOUNG generation used: 1567M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16360M, available: 14792M [1005.867s][info][gc,ergo ] GC(606) At end of Concurrent Young GC: OLD generation used: 15365M, used regions: 15384M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15384M, available: 2434K [1005.867s][info][gc,free ] Free: 13968M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 7606K, Mutator Free: 1747 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 2424K, Max: 2424K; Used: 5767K [1005.867s][info][gc,stats ] [1005.867s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1005.867s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1005.867s][info][gc,stats ] [1005.867s][info][gc,stats ] Concurrent Reset 34694 us [1005.867s][info][gc,stats ] Pause Init Mark (G) 4424 us [1005.867s][info][gc,stats ] Pause Init Mark (N) 3614 us [1005.867s][info][gc,stats ] Swap Remembered Set 3400 us [1005.867s][info][gc,stats ] Update Region States 51 us [1005.867s][info][gc,stats ] Concurrent Scan Remembered Set 83633 us, parallelism: 4.00x [1005.867s][info][gc,stats ] RS: 334218 us [1005.867s][info][gc,stats ] RS: Scan Clusters 334218 us, workers (us): 83561, 83554, 83552, 83551, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Concurrent Mark Roots 3552 us, parallelism: 3.61x [1005.867s][info][gc,stats ] CMR: 12810 us [1005.867s][info][gc,stats ] CMR: Thread Roots 11670 us, workers (us): 2839, 2997, 2838, 2996, ---, ---, ---, ---, [1005.867s][info][gc,stats ] CMR: Code Cache Roots 1014 us, workers (us): 342, 179, 289, 203, ---, ---, ---, ---, [1005.867s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 32, 22, 19, 15, ---, ---, ---, ---, [1005.867s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 30, ---, 9, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Concurrent Marking 303337 us, parallelism: 3.94x [1005.867s][info][gc,stats ] CM: 1194911 us [1005.867s][info][gc,stats ] CM: Parallel Mark 1194911 us, workers (us): 298749, 298732, 298718, 298711, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Pause Final Mark (G) 1673 us [1005.867s][info][gc,stats ] Pause Final Mark (N) 1078 us [1005.867s][info][gc,stats ] Finish Mark 550 us [1005.867s][info][gc,stats ] Update Region States 87 us [1005.867s][info][gc,stats ] Choose Collection Set 204 us [1005.867s][info][gc,stats ] Rebuild Free Set 49 us [1005.867s][info][gc,stats ] Concurrent Thread Roots 4156 us, parallelism: 3.83x [1005.867s][info][gc,stats ] CTR: 15908 us [1005.867s][info][gc,stats ] CTR: Thread Roots 15908 us, workers (us): 3917, 4064, 3930, 3997, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1005.867s][info][gc,stats ] CWRF: 1 us [1005.867s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Concurrent Weak Roots 819 us [1005.867s][info][gc,stats ] Roots 54 us, parallelism: 1.47x [1005.867s][info][gc,stats ] CWR: 79 us [1005.867s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 23, 20, 19, 17, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Rendezvous 752 us [1005.867s][info][gc,stats ] Concurrent Cleanup 112 us [1005.867s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.59x [1005.867s][info][gc,stats ] CSR: 1071 us [1005.867s][info][gc,stats ] CSR: Code Cache Roots 924 us, workers (us): 261, 348, 153, 162, ---, ---, ---, ---, [1005.867s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 33, 32, 30, 24, ---, ---, ---, ---, [1005.867s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [1005.867s][info][gc,stats ] Concurrent Evacuation 33086 us [1005.867s][info][gc,stats ] Pause Init Update Refs (G) 1013 us [1005.867s][info][gc,stats ] Pause Init Update Refs (N) 535 us [1005.867s][info][gc,stats ] Manage GCLABs 449 us [1005.867s][info][gc,stats ] Concurrent Update Refs 175990 us [1005.867s][info][gc,stats ] Concurrent Update Thread Roots 10198 us [1005.867s][info][gc,stats ] Pause Final Update Refs (G) 777 us [1005.867s][info][gc,stats ] Pause Final Update Refs (N) 245 us [1005.867s][info][gc,stats ] Update Region States 50 us [1005.867s][info][gc,stats ] Trash Collection Set 28 us [1005.867s][info][gc,stats ] Rebuild Free Set 80 us [1005.867s][info][gc,stats ] Concurrent Cleanup 232 us [1005.867s][info][gc,stats ] Workers: Evacuated 50630K across 799991 objects, abandoned 0B across 0 objects. [1005.867s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1005.867s][info][gc,stats ] - age 1: 38992336 bytes, 38992336 total [1005.867s][info][gc,stats ] - age 2: 1211104 bytes, 40203440 total [1005.867s][info][gc,stats ] - age 3: 380616 bytes, 40584056 total [1005.867s][info][gc,stats ] - age 4: 192704 bytes, 40776760 total [1005.867s][info][gc,stats ] - age 5: 191000 bytes, 40967760 total [1005.867s][info][gc,stats ] - age 6: 203792 bytes, 41171552 total [1005.867s][info][gc,stats ] - age 7: 291736 bytes, 41463288 total [1005.867s][info][gc,stats ] - age 8: 269832 bytes, 41733120 total [1005.867s][info][gc,stats ] - age 9: 1114288 bytes, 42847408 total [1005.867s][info][gc,stats ] - age 10: 1991648 bytes, 44839056 total [1005.867s][info][gc,stats ] - age 11: 4296248 bytes, 49135304 total [1005.867s][info][gc,stats ] - age 12: 2691208 bytes, 51826512 total [1005.867s][info][gc,stats ] - age 13: 6992 bytes, 51833504 total [1005.867s][info][gc,stats ] - age 14: 2528 bytes, 51836032 total [1005.867s][info][gc,stats ] - age 15: 9632 bytes, 51845664 total [1005.867s][info][gc,stats ] [1005.867s][info][gc,stats ] Mutators: Evacuated 564K across 4449 objects, abandoned 0B across 0 objects. [1005.867s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1005.867s][info][gc,stats ] - age 1: 572240 bytes, 572240 total [1005.867s][info][gc,stats ] - age 2: 224 bytes, 572464 total [1005.867s][info][gc,stats ] - age 3: 32 bytes, 572496 total [1005.867s][info][gc,stats ] - age 4: 32 bytes, 572528 total [1005.867s][info][gc,stats ] - age 5: 32 bytes, 572560 total [1005.867s][info][gc,stats ] - age 6: 64 bytes, 572624 total [1005.867s][info][gc,stats ] - age 7: 128 bytes, 572752 total [1005.867s][info][gc,stats ] - age 8: 256 bytes, 573008 total [1005.867s][info][gc,stats ] - age 9: 160 bytes, 573168 total [1005.867s][info][gc,stats ] - age 10: 1352 bytes, 574520 total [1005.867s][info][gc,stats ] - age 11: 2872 bytes, 577392 total [1005.867s][info][gc,stats ] - age 12: 376 bytes, 577768 total [1005.867s][info][gc,stats ] - age 14: 64 bytes, 577832 total [1005.867s][info][gc,stats ] [1005.868s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1005.868s][info][gc,stats ] - age 1: 1752 bytes, 1752 total [1005.868s][info][gc,stats ] - age 3: 64 bytes, 1816 total [1005.868s][info][gc,stats ] - age 4: 1344 bytes, 3160 total [1005.868s][info][gc,stats ] - age 5: 8349200 bytes, 8352360 total [1005.868s][info][gc,stats ] - age 6: 8016392 bytes, 16368752 total [1005.868s][info][gc,stats ] - age 7: 217032880 bytes, 233401632 total [1005.868s][info][gc,stats ] [1005.868s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1005.868s][info][gc,stats ] - age 7: 10280233096 bytes, 10280233096 total [1005.868s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1005.878s][info][gc ] Transition from: normal to: idle [1005.878s][info][gc ] Trigger (YOUNG): expedite promotion in place of 206M [1005.878s][info][gc ] Transition from: idle to: normal [1005.878s][info][gc ] Heuristics request for young collection accepted [1005.878s][info][gc,free ] Free: 13944M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 7683K, Mutator Free: 1744 Collector Reserve: 823M, Max: 8192K; Used: 61920B Old Collector Reserve: 2424K, Max: 2424K; Used: 5767K [1005.878s][info][gc,ergo ] GC(607) Start GC cycle (YOUNG) [1005.878s][info][gc,start ] GC(607) Concurrent reset [1005.878s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent reset [1005.882s][info][gc ] GC(607) Concurrent reset 4.477ms [1005.883s][info][gc,start ] GC(607) Pause Init Mark (YOUNG) [1005.883s][info][gc,task ] GC(607) Using 8 of 8 workers for init marking [1005.886s][info][gc ] GC(607) Pause Init Mark (YOUNG) 3.449ms [1005.886s][info][gc,start ] GC(607) Concurrent remembered set scanning [1005.886s][info][gc,task ] GC(607) Using 4 of 8 workers for Concurrent remembered set scanning [1005.961s][info][gc ] GC(607) Concurrent remembered set scanning 74.707ms [1005.961s][info][gc,start ] GC(607) Concurrent marking roots [1005.961s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent marking roots [1005.965s][info][gc ] GC(607) Concurrent marking roots 3.672ms [1005.965s][info][gc,start ] GC(607) Concurrent marking (YOUNG) [1005.965s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent marking [1006.229s][info][gc ] GC(607) Concurrent marking (YOUNG) 264.029ms [1006.229s][info][gc,start ] GC(607) Pause Final Mark (YOUNG) [1006.229s][info][gc,task ] GC(607) Using 8 of 8 workers for final marking [1006.230s][info][gc,ergo ] GC(607) Planning to promote in place 0 humongous regions and 26 regular regions, spanning a total of 218103808 used bytes [1006.230s][info][gc,ergo ] GC(607) Adaptive CSet Selection for YOUNG. Max Evacuation: 681M, Actual Free: 0B. [1006.230s][info][gc,ergo ] GC(607) Chosen CSet evacuates young: 42326K (of which at least: 0B are to be promoted), old: 0B [1006.230s][info][gc,ergo ] GC(607) Collectable Garbage: 1340M (99%), Immediate: 0B (0%), 0 regions, CSet: 1340M (99%), 173 regions [1006.230s][info][gc,ergo ] GC(607) Evacuation Targets: YOUNG: 42326K, PROMOTE: 0B, OLD: 0B, TOTAL: 42326K [1006.230s][info][gc,free ] Free: 13979M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 4492K, Mutator Free: 1748 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 2424K, Max: 2424K; Used: 5767K [1006.230s][info][gc ] GC(607) Pause Final Mark (YOUNG) 0.891ms [1006.230s][info][gc,start ] GC(607) Concurrent thread roots [1006.230s][info][gc,task ] GC(607) Using 4 of 8 workers for Concurrent thread roots [1006.234s][info][gc ] GC(607) Concurrent thread roots 4.023ms [1006.234s][info][gc,start ] GC(607) Concurrent weak references [1006.234s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent weak references [1006.234s][info][gc,ref ] GC(607) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.234s][info][gc,ref ] GC(607) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.234s][info][gc,ref ] GC(607) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.234s][info][gc ] GC(607) Concurrent weak references 0.035ms [1006.234s][info][gc,start ] GC(607) Concurrent weak roots [1006.234s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent weak root [1006.235s][info][gc ] GC(607) Concurrent weak roots 0.633ms [1006.235s][info][gc,start ] GC(607) Concurrent cleanup [1006.235s][info][gc ] GC(607) Concurrent cleanup 17699M->17699M(31744M) 0.106ms [1006.235s][info][gc,free ] Free: 13967M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 178K, Mutator Free: 1746 Collector Reserve: 56453K, Max: 8192K; Used: 890K Old Collector Reserve: 2417K, Max: 2417K; Used: 5775K [1006.235s][info][gc,start ] GC(607) Concurrent strong roots [1006.235s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent strong root [1006.235s][info][gc ] GC(607) Concurrent strong roots 0.412ms [1006.235s][info][gc,start ] GC(607) Concurrent evacuation [1006.235s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent evacuation [1006.242s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15392M [1006.242s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15400M [1006.242s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15408M [1006.242s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15416M [1006.244s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15424M [1006.244s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15432M [1006.244s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15440M [1006.245s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15448M [1006.247s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15456M [1006.247s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15464M [1006.247s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15472M [1006.248s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15480M [1006.249s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15488M [1006.250s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15496M [1006.250s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15504M [1006.250s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15512M [1006.253s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15520M [1006.253s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15528M [1006.253s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15536M [1006.254s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15544M [1006.255s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15552M [1006.255s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15560M [1006.256s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [1006.257s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [1006.258s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [1006.258s][info][gc ] GC(607) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [1006.264s][info][gc,ergo ] GC(607) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2492416, promotion expended: 2462280, old capacity: 16349396992, old_used: 16332429872, old unaffiliated regions: 0 [1006.264s][info][gc,ergo ] GC(607) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2492416, promotion expended: 2462280, old capacity: 16349396992, old_used: 16332429872, old unaffiliated regions: 0 [1006.264s][info][gc,ergo ] GC(607) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2492416, promotion expended: 2462280, old capacity: 16349396992, old_used: 16332429872, old unaffiliated regions: 0 [1006.264s][info][gc,ergo ] GC(607) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2492416, promotion expended: 2462280, old capacity: 16349396992, old_used: 16332429872, old unaffiliated regions: 0 [1006.264s][info][gc,ergo ] GC(607) Squelching additional promotion failure reports for current epoch [1006.268s][info][gc ] GC(607) Concurrent evacuation 32.153ms [1006.268s][info][gc,start ] GC(607) Pause Init Update Refs [1006.268s][info][gc ] GC(607) Pause Init Update Refs 0.487ms [1006.269s][info][gc,start ] GC(607) Concurrent update references [1006.269s][info][gc,task ] GC(607) Using 4 of 8 workers for concurrent reference update [1006.269s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1006.429s][info][gc ] GC(607) Concurrent update references 160.076ms [1006.429s][info][gc,start ] GC(607) Concurrent update thread roots [1006.438s][info][gc ] GC(607) Concurrent update thread roots 9.136ms [1006.438s][info][gc,start ] GC(607) Pause Final Update Refs [1006.438s][info][gc,task ] GC(607) Using 8 of 8 workers for final reference update [1006.438s][info][gc,free ] Free: 14117M, Max: 8192K regular, 904M humongous, Frag: 93% external, 9% internal; Used: 1319M, Mutator Free: 1765 Collector Reserve: 807M, Max: 8192K; Used: 65598K Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [1006.438s][info][gc ] GC(607) Pause Final Update Refs 0.209ms [1006.439s][info][gc,start ] GC(607) Concurrent cleanup [1006.439s][info][gc ] GC(607) Concurrent cleanup 18175M->16802M(31744M) 0.123ms [1006.439s][info][gc,ergo ] GC(607) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 29184B, young_available: 14925M [1006.439s][info][gc,ergo ] GC(607) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.2% during period of 0.572s [1006.439s][info][gc,ergo ] GC(607) At end of Concurrent Young GC: YOUNG generation used: 1227M, used regions: 1280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16152M, available: 14924M [1006.439s][info][gc,ergo ] GC(607) At end of Concurrent Young GC: OLD generation used: 15575M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 29184B [1006.439s][info][gc,free ] Free: 14116M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3274K, Mutator Free: 1765 Collector Reserve: 807M, Max: 8192K; Used: 63984B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [1006.439s][info][gc,stats ] [1006.439s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1006.439s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1006.439s][info][gc,stats ] [1006.439s][info][gc,stats ] Concurrent Reset 4496 us [1006.439s][info][gc,stats ] Pause Init Mark (G) 3954 us [1006.439s][info][gc,stats ] Pause Init Mark (N) 3456 us [1006.439s][info][gc,stats ] Swap Remembered Set 3267 us [1006.439s][info][gc,stats ] Update Region States 84 us [1006.439s][info][gc,stats ] Concurrent Scan Remembered Set 74731 us, parallelism: 3.99x [1006.439s][info][gc,stats ] RS: 298544 us [1006.439s][info][gc,stats ] RS: Scan Clusters 298544 us, workers (us): 74645, 74638, 74635, 74626, ---, ---, ---, ---, [1006.439s][info][gc,stats ] Concurrent Mark Roots 3680 us, parallelism: 3.61x [1006.439s][info][gc,stats ] CMR: 13304 us [1006.439s][info][gc,stats ] CMR: Thread Roots 12162 us, workers (us): 3032, 2995, 3068, 3068, ---, ---, ---, ---, [1006.439s][info][gc,stats ] CMR: Code Cache Roots 1013 us, workers (us): 181, 345, 292, 195, ---, ---, ---, ---, [1006.439s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 26, 26, 23, 16, ---, ---, ---, ---, [1006.439s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [1006.439s][info][gc,stats ] Concurrent Marking 264056 us, parallelism: 3.95x [1006.439s][info][gc,stats ] CM: 1041945 us [1006.439s][info][gc,stats ] CM: Parallel Mark 1041945 us, workers (us): 260498, 260495, 260487, 260465, ---, ---, ---, ---, [1006.439s][info][gc,stats ] Pause Final Mark (G) 1403 us [1006.439s][info][gc,stats ] Pause Final Mark (N) 897 us [1006.439s][info][gc,stats ] Finish Mark 433 us [1006.439s][info][gc,stats ] Update Region States 100 us [1006.439s][info][gc,stats ] Choose Collection Set 102 us [1006.439s][info][gc,stats ] Rebuild Free Set 71 us [1006.439s][info][gc,stats ] Concurrent Thread Roots 4030 us, parallelism: 3.88x [1006.439s][info][gc,stats ] CTR: 15619 us [1006.439s][info][gc,stats ] CTR: Thread Roots 15619 us, workers (us): 3986, 3872, 3913, 3849, ---, ---, ---, ---, [1006.439s][info][gc,stats ] Concurrent Weak References 38 us, parallelism: 0.04x [1006.439s][info][gc,stats ] CWRF: 1 us [1006.439s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1006.439s][info][gc,stats ] Concurrent Weak Roots 645 us [1006.440s][info][gc,stats ] Roots 53 us, parallelism: 1.54x [1006.440s][info][gc,stats ] CWR: 82 us [1006.440s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 24, 23, 19, 16, ---, ---, ---, ---, [1006.440s][info][gc,stats ] Rendezvous 571 us [1006.440s][info][gc,stats ] Concurrent Cleanup 110 us [1006.440s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.83x [1006.440s][info][gc,stats ] CSR: 1176 us [1006.440s][info][gc,stats ] CSR: Code Cache Roots 1003 us, workers (us): 268, 205, 193, 337, ---, ---, ---, ---, [1006.440s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 42, 40, 34, 31, ---, ---, ---, ---, [1006.440s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [1006.440s][info][gc,stats ] Concurrent Evacuation 32169 us [1006.440s][info][gc,stats ] Pause Init Update Refs (G) 962 us [1006.440s][info][gc,stats ] Pause Init Update Refs (N) 494 us [1006.440s][info][gc,stats ] Manage GCLABs 412 us [1006.440s][info][gc,stats ] Concurrent Update Refs 160101 us [1006.440s][info][gc,stats ] Concurrent Update Thread Roots 9152 us [1006.440s][info][gc,stats ] Pause Final Update Refs (G) 771 us [1006.440s][info][gc,stats ] Pause Final Update Refs (N) 214 us [1006.440s][info][gc,stats ] Update Region States 49 us [1006.440s][info][gc,stats ] Trash Collection Set 8 us [1006.440s][info][gc,stats ] Rebuild Free Set 83 us [1006.440s][info][gc,stats ] Concurrent Cleanup 128 us [1006.440s][info][gc,stats ] Workers: Evacuated 41752K across 531738 objects, abandoned 0B across 0 objects. [1006.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.440s][info][gc,stats ] - age 1: 25019192 bytes, 25019192 total [1006.440s][info][gc,stats ] - age 2: 12572856 bytes, 37592048 total [1006.440s][info][gc,stats ] - age 3: 1210928 bytes, 38802976 total [1006.440s][info][gc,stats ] - age 4: 380600 bytes, 39183576 total [1006.440s][info][gc,stats ] - age 5: 192736 bytes, 39376312 total [1006.440s][info][gc,stats ] - age 6: 190936 bytes, 39567248 total [1006.440s][info][gc,stats ] - age 7: 379640 bytes, 39946888 total [1006.440s][info][gc,stats ] - age 8: 198768 bytes, 40145656 total [1006.440s][info][gc,stats ] - age 9: 280168 bytes, 40425824 total [1006.440s][info][gc,stats ] - age 10: 312352 bytes, 40738176 total [1006.440s][info][gc,stats ] - age 11: 252720 bytes, 40990896 total [1006.440s][info][gc,stats ] - age 12: 1276648 bytes, 42267544 total [1006.440s][info][gc,stats ] - age 13: 475960 bytes, 42743504 total [1006.440s][info][gc,stats ] - age 14: 1920 bytes, 42745424 total [1006.440s][info][gc,stats ] - age 15: 9536 bytes, 42754960 total [1006.440s][info][gc,stats ] [1006.440s][info][gc,stats ] Mutators: Evacuated 573K across 4465 objects, abandoned 0B across 0 objects. [1006.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.440s][info][gc,stats ] - age 2: 584808 bytes, 584808 total [1006.440s][info][gc,stats ] - age 3: 208 bytes, 585016 total [1006.440s][info][gc,stats ] - age 4: 48 bytes, 585064 total [1006.440s][info][gc,stats ] - age 6: 64 bytes, 585128 total [1006.440s][info][gc,stats ] - age 7: 160 bytes, 585288 total [1006.440s][info][gc,stats ] - age 8: 32 bytes, 585320 total [1006.440s][info][gc,stats ] - age 9: 96 bytes, 585416 total [1006.440s][info][gc,stats ] - age 11: 424 bytes, 585840 total [1006.440s][info][gc,stats ] - age 12: 984 bytes, 586824 total [1006.440s][info][gc,stats ] - age 15: 96 bytes, 586920 total [1006.440s][info][gc,stats ] [1006.440s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1006.440s][info][gc,stats ] - age 1: 160 bytes, 160 total [1006.440s][info][gc,stats ] - age 2: 1752 bytes, 1912 total [1006.440s][info][gc,stats ] - age 4: 64 bytes, 1976 total [1006.440s][info][gc,stats ] - age 5: 1344 bytes, 3320 total [1006.440s][info][gc,stats ] - age 6: 8349200 bytes, 8352520 total [1006.440s][info][gc,stats ] - age 7: 8016392 bytes, 16368912 total [1006.440s][info][gc,stats ] [1006.440s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1006.440s][info][gc,stats ] - age 7: 10497265976 bytes, 10497265976 total [1006.440s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1006.450s][info][gc ] Transition from: normal to: idle [1006.451s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7828K [1006.451s][info][gc ] Transition from: idle to: normal [1006.451s][info][gc ] Heuristics request for young collection accepted [1006.451s][info][gc,free ] Free: 14092M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3580K, Mutator Free: 1762 Collector Reserve: 807M, Max: 8192K; Used: 63984B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [1006.451s][info][gc,ergo ] GC(608) Start GC cycle (YOUNG) [1006.451s][info][gc,start ] GC(608) Concurrent reset [1006.451s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent reset [1006.456s][info][gc ] GC(608) Concurrent reset 5.628ms [1006.457s][info][gc,start ] GC(608) Pause Init Mark (YOUNG) [1006.457s][info][gc,task ] GC(608) Using 8 of 8 workers for init marking [1006.460s][info][gc ] GC(608) Pause Init Mark (YOUNG) 3.479ms [1006.460s][info][gc,start ] GC(608) Concurrent remembered set scanning [1006.460s][info][gc,task ] GC(608) Using 4 of 8 workers for Concurrent remembered set scanning [1006.558s][info][gc ] GC(608) Concurrent remembered set scanning 97.218ms [1006.558s][info][gc,start ] GC(608) Concurrent marking roots [1006.558s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent marking roots [1006.561s][info][gc ] GC(608) Concurrent marking roots 3.217ms [1006.561s][info][gc,start ] GC(608) Concurrent marking (YOUNG) [1006.561s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent marking [1006.590s][info][gc ] GC(608) Concurrent marking (YOUNG) 28.876ms [1006.590s][info][gc,start ] GC(608) Pause Final Mark (YOUNG) [1006.590s][info][gc,task ] GC(608) Using 8 of 8 workers for final marking [1006.591s][info][gc,ergo ] GC(608) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1006.591s][info][gc,ergo ] GC(608) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 2064B. [1006.591s][info][gc,ergo ] GC(608) Chosen CSet evacuates young: 44069K (of which at least: 0B are to be promoted), old: 0B [1006.591s][info][gc,ergo ] GC(608) Collectable Garbage: 1212M (99%), Immediate: 2064B (0%), 1 regions, CSet: 1212M (99%), 157 regions [1006.591s][info][gc,ergo ] GC(608) Evacuation Targets: YOUNG: 44069K, PROMOTE: 0B, OLD: 0B, TOTAL: 44069K [1006.591s][info][gc,free ] Free: 14556M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3097K, Mutator Free: 1820 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 19456B, Max: 19456B; Used: 8173K [1006.591s][info][gc ] GC(608) Pause Final Mark (YOUNG) 0.910ms [1006.591s][info][gc,start ] GC(608) Concurrent thread roots [1006.591s][info][gc,task ] GC(608) Using 4 of 8 workers for Concurrent thread roots [1006.595s][info][gc ] GC(608) Concurrent thread roots 4.202ms [1006.595s][info][gc,start ] GC(608) Concurrent weak references [1006.595s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent weak references [1006.595s][info][gc,ref ] GC(608) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.595s][info][gc,ref ] GC(608) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.595s][info][gc,ref ] GC(608) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.595s][info][gc ] GC(608) Concurrent weak references 0.059ms [1006.595s][info][gc,start ] GC(608) Concurrent weak roots [1006.595s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent weak root [1006.596s][info][gc ] GC(608) Concurrent weak roots 0.622ms [1006.596s][info][gc,start ] GC(608) Concurrent cleanup [1006.596s][info][gc ] GC(608) Concurrent cleanup 17128M->17129M(31744M) 0.119ms [1006.596s][info][gc,free ] Free: 14543M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 945K, Mutator Free: 1818 Collector Reserve: 56533K, Max: 8192K; Used: 810K Old Collector Reserve: 14336B, Max: 14336B; Used: 8178K [1006.596s][info][gc,start ] GC(608) Concurrent strong roots [1006.596s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent strong root [1006.597s][info][gc ] GC(608) Concurrent strong roots 0.412ms [1006.597s][info][gc,start ] GC(608) Concurrent evacuation [1006.597s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent evacuation [1006.602s][info][gc ] GC(608) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [1006.602s][info][gc,ergo ] GC(608) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 29184, promotion expended: 29088, old capacity: 16357785600, old_used: 16332463664, old unaffiliated regions: 0 [1006.602s][info][gc,ergo ] GC(608) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 29184, promotion expended: 28792, old capacity: 16357785600, old_used: 16332482096, old unaffiliated regions: 0 [1006.602s][info][gc,ergo ] GC(608) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 29184, promotion expended: 28792, old capacity: 16357785600, old_used: 16332482096, old unaffiliated regions: 0 [1006.602s][info][gc,ergo ] GC(608) Squelching additional promotion failure reports for current epoch [1006.602s][info][gc,ergo ] GC(608) Promotion failed, size 352, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 29184, promotion expended: 28792, old capacity: 16357785600, old_used: 16332482096, old unaffiliated regions: 0 [1006.602s][info][gc,ergo ] GC(608) Squelching additional promotion failure reports for current epoch [1006.607s][info][gc ] GC(608) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [1006.610s][info][gc ] GC(608) Concurrent evacuation 13.103ms [1006.610s][info][gc,start ] GC(608) Pause Init Update Refs [1006.611s][info][gc ] GC(608) Pause Init Update Refs 0.513ms [1006.611s][info][gc,start ] GC(608) Concurrent update references [1006.611s][info][gc,task ] GC(608) Using 4 of 8 workers for concurrent reference update [1006.611s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [1006.700s][info][gc ] GC(608) Concurrent update references 89.133ms [1006.700s][info][gc,start ] GC(608) Concurrent update thread roots [1006.710s][info][gc ] GC(608) Concurrent update thread roots 10.578ms [1006.711s][info][gc,start ] GC(608) Pause Final Update Refs [1006.711s][info][gc,task ] GC(608) Using 8 of 8 workers for final reference update [1006.711s][info][gc,free ] Free: 14731M, Max: 8192K regular, 904M humongous, Frag: 94% external, 8% internal; Used: 1196M, Mutator Free: 1842 Collector Reserve: 807M, Max: 8192K; Used: 65612K Old Collector Reserve: 8155K, Max: 8155K; Used: 37376B [1006.711s][info][gc ] GC(608) Pause Final Update Refs 0.207ms [1006.711s][info][gc,start ] GC(608) Concurrent cleanup [1006.711s][info][gc ] GC(608) Concurrent cleanup 17428M->16180M(31744M) 0.116ms [1006.711s][info][gc,ergo ] GC(608) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8167K, young_available: 15539M [1006.712s][info][gc,ergo ] GC(608) At end of Concurrent Young GC: GCU: 21.7%, MU: 18.9% during period of 0.273s [1006.712s][info][gc,ergo ] GC(608) At end of Concurrent Young GC: YOUNG generation used: 597M, used regions: 648M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16136M, available: 15538M [1006.712s][info][gc,ergo ] GC(608) At end of Concurrent Young GC: OLD generation used: 15583M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 8167K [1006.712s][info][gc,free ] Free: 14730M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 5774K, Mutator Free: 1842 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 8155K, Max: 8155K; Used: 37376B [1006.712s][info][gc,stats ] [1006.712s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1006.712s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1006.712s][info][gc,stats ] [1006.712s][info][gc,stats ] Concurrent Reset 5645 us [1006.712s][info][gc,stats ] Pause Init Mark (G) 4010 us [1006.712s][info][gc,stats ] Pause Init Mark (N) 3486 us [1006.712s][info][gc,stats ] Swap Remembered Set 3332 us [1006.712s][info][gc,stats ] Update Region States 48 us [1006.712s][info][gc,stats ] Concurrent Scan Remembered Set 97239 us, parallelism: 4.00x [1006.712s][info][gc,stats ] RS: 388544 us [1006.712s][info][gc,stats ] RS: Scan Clusters 388544 us, workers (us): 97145, 97142, 97129, 97128, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Concurrent Mark Roots 3233 us, parallelism: 3.58x [1006.712s][info][gc,stats ] CMR: 11577 us [1006.712s][info][gc,stats ] CMR: Thread Roots 10358 us, workers (us): 2522, 2528, 2633, 2675, ---, ---, ---, ---, [1006.712s][info][gc,stats ] CMR: Code Cache Roots 1089 us, workers (us): 348, 335, 187, 219, ---, ---, ---, ---, [1006.712s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 27, 26, 22, 19, ---, ---, ---, ---, [1006.712s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, ---, 28, 7, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Concurrent Marking 28896 us, parallelism: 3.62x [1006.712s][info][gc,stats ] CM: 104721 us [1006.712s][info][gc,stats ] CM: Parallel Mark 104721 us, workers (us): 26189, 26191, 26173, 26168, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Pause Final Mark (G) 1390 us [1006.712s][info][gc,stats ] Pause Final Mark (N) 916 us [1006.712s][info][gc,stats ] Finish Mark 490 us [1006.712s][info][gc,stats ] Update Region States 92 us [1006.712s][info][gc,stats ] Choose Collection Set 90 us [1006.712s][info][gc,stats ] Rebuild Free Set 61 us [1006.712s][info][gc,stats ] Concurrent Thread Roots 4216 us, parallelism: 3.91x [1006.712s][info][gc,stats ] CTR: 16487 us [1006.712s][info][gc,stats ] CTR: Thread Roots 16487 us, workers (us): 4155, 4118, 4094, 4119, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Concurrent Weak References 63 us, parallelism: 0.02x [1006.712s][info][gc,stats ] CWRF: 1 us [1006.712s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Concurrent Weak Roots 626 us [1006.712s][info][gc,stats ] Roots 52 us, parallelism: 1.38x [1006.712s][info][gc,stats ] CWR: 72 us [1006.712s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 24, 19, 18, 12, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Rendezvous 562 us [1006.712s][info][gc,stats ] Concurrent Cleanup 125 us [1006.712s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.71x [1006.712s][info][gc,stats ] CSR: 1129 us [1006.712s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 267, 173, 185, 342, ---, ---, ---, ---, [1006.712s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 41, 36, 33, 24, ---, ---, ---, ---, [1006.712s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 21, 5, ---, ---, ---, ---, ---, [1006.712s][info][gc,stats ] Concurrent Evacuation 13116 us [1006.712s][info][gc,stats ] Pause Init Update Refs (G) 954 us [1006.712s][info][gc,stats ] Pause Init Update Refs (N) 524 us [1006.712s][info][gc,stats ] Manage GCLABs 428 us [1006.712s][info][gc,stats ] Concurrent Update Refs 89154 us [1006.712s][info][gc,stats ] Concurrent Update Thread Roots 10593 us [1006.712s][info][gc,stats ] Pause Final Update Refs (G) 696 us [1006.712s][info][gc,stats ] Pause Final Update Refs (N) 212 us [1006.712s][info][gc,stats ] Update Region States 46 us [1006.712s][info][gc,stats ] Trash Collection Set 7 us [1006.712s][info][gc,stats ] Rebuild Free Set 84 us [1006.712s][info][gc,stats ] Concurrent Cleanup 121 us [1006.712s][info][gc,stats ] Workers: Evacuated 43549K across 564395 objects, abandoned 0B across 0 objects. [1006.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.712s][info][gc,stats ] - age 1: 27006808 bytes, 27006808 total [1006.712s][info][gc,stats ] - age 2: 13472024 bytes, 40478832 total [1006.712s][info][gc,stats ] - age 3: 1316808 bytes, 41795640 total [1006.712s][info][gc,stats ] - age 4: 1075024 bytes, 42870664 total [1006.712s][info][gc,stats ] - age 5: 355264 bytes, 43225928 total [1006.712s][info][gc,stats ] - age 6: 165144 bytes, 43391072 total [1006.712s][info][gc,stats ] - age 7: 186368 bytes, 43577440 total [1006.712s][info][gc,stats ] - age 8: 166152 bytes, 43743592 total [1006.712s][info][gc,stats ] - age 9: 100496 bytes, 43844088 total [1006.712s][info][gc,stats ] - age 10: 32 bytes, 43844120 total [1006.712s][info][gc,stats ] - age 11: 278480 bytes, 44122600 total [1006.712s][info][gc,stats ] - age 13: 1064 bytes, 44123664 total [1006.712s][info][gc,stats ] - age 14: 469368 bytes, 44593032 total [1006.712s][info][gc,stats ] - age 15: 1208 bytes, 44594240 total [1006.712s][info][gc,stats ] [1006.712s][info][gc,stats ] Mutators: Evacuated 520K across 3985 objects, abandoned 0B across 0 objects. [1006.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.712s][info][gc,stats ] - age 2: 532024 bytes, 532024 total [1006.712s][info][gc,stats ] - age 3: 544 bytes, 532568 total [1006.712s][info][gc,stats ] - age 4: 16 bytes, 532584 total [1006.712s][info][gc,stats ] - age 7: 32 bytes, 532616 total [1006.712s][info][gc,stats ] - age 13: 168 bytes, 532784 total [1006.712s][info][gc,stats ] [1006.712s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1006.712s][info][gc,stats ] - age 2: 160 bytes, 160 total [1006.712s][info][gc,stats ] - age 3: 1752 bytes, 1912 total [1006.712s][info][gc,stats ] - age 5: 64 bytes, 1976 total [1006.712s][info][gc,stats ] - age 6: 1344 bytes, 3320 total [1006.712s][info][gc,stats ] - age 7: 8323184 bytes, 8326504 total [1006.712s][info][gc,stats ] [1006.712s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1006.712s][info][gc,stats ] - age 7: 10505264928 bytes, 10505264928 total [1006.712s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1006.722s][info][gc ] Transition from: normal to: idle [1006.722s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8128K [1006.722s][info][gc ] Transition from: idle to: normal [1006.722s][info][gc ] Heuristics request for young collection accepted [1006.722s][info][gc,free ] Free: 14707M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 4525K, Mutator Free: 1839 Collector Reserve: 807M, Max: 8192K; Used: 78432B Old Collector Reserve: 8155K, Max: 8155K; Used: 37376B [1006.722s][info][gc,ergo ] GC(609) Start GC cycle (YOUNG) [1006.722s][info][gc,start ] GC(609) Concurrent reset [1006.723s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent reset [1006.725s][info][gc ] GC(609) Concurrent reset 2.716ms [1006.726s][info][gc,start ] GC(609) Pause Init Mark (YOUNG) [1006.726s][info][gc,task ] GC(609) Using 8 of 8 workers for init marking [1006.729s][info][gc ] GC(609) Pause Init Mark (YOUNG) 3.819ms [1006.730s][info][gc,start ] GC(609) Concurrent remembered set scanning [1006.730s][info][gc,task ] GC(609) Using 4 of 8 workers for Concurrent remembered set scanning [1006.784s][info][gc ] GC(609) Concurrent remembered set scanning 54.124ms [1006.784s][info][gc,start ] GC(609) Concurrent marking roots [1006.784s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent marking roots [1006.787s][info][gc ] GC(609) Concurrent marking roots 3.384ms [1006.787s][info][gc,start ] GC(609) Concurrent marking (YOUNG) [1006.787s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent marking [1006.808s][info][gc ] GC(609) Concurrent marking (YOUNG) 20.449ms [1006.808s][info][gc,start ] GC(609) Pause Final Mark (YOUNG) [1006.808s][info][gc,task ] GC(609) Using 8 of 8 workers for final marking [1006.808s][info][gc,ergo ] GC(609) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1006.808s][info][gc,ergo ] GC(609) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 16512B. [1006.808s][info][gc,ergo ] GC(609) Chosen CSet evacuates young: 37505K (of which at least: 0B are to be promoted), old: 0B [1006.808s][info][gc,ergo ] GC(609) Collectable Garbage: 583M (99%), Immediate: 16512B (0%), 1 regions, CSet: 583M (99%), 78 regions [1006.808s][info][gc,ergo ] GC(609) Evacuation Targets: YOUNG: 37505K, PROMOTE: 0B, OLD: 0B, TOTAL: 37505K [1006.809s][info][gc,free ] Free: 15286M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 1696K, Mutator Free: 1911 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8155K, Max: 8155K; Used: 37376B [1006.809s][info][gc ] GC(609) Pause Final Mark (YOUNG) 0.811ms [1006.809s][info][gc,start ] GC(609) Concurrent thread roots [1006.809s][info][gc,task ] GC(609) Using 4 of 8 workers for Concurrent thread roots [1006.813s][info][gc ] GC(609) Concurrent thread roots 3.796ms [1006.813s][info][gc,start ] GC(609) Concurrent weak references [1006.813s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent weak references [1006.813s][info][gc,ref ] GC(609) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.813s][info][gc,ref ] GC(609) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.813s][info][gc,ref ] GC(609) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.813s][info][gc ] GC(609) Concurrent weak references 0.045ms [1006.813s][info][gc,start ] GC(609) Concurrent weak roots [1006.813s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent weak root [1006.813s][info][gc ] GC(609) Concurrent weak roots 0.614ms [1006.813s][info][gc,start ] GC(609) Concurrent cleanup [1006.813s][info][gc ] GC(609) Concurrent cleanup 16396M->16396M(31744M) 0.104ms [1006.813s][info][gc,free ] Free: 15273M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 7142K, Mutator Free: 1910 Collector Reserve: 48061K, Max: 8192K; Used: 1090K Old Collector Reserve: 8150K, Max: 8150K; Used: 42496B [1006.813s][info][gc,start ] GC(609) Concurrent strong roots [1006.813s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent strong root [1006.814s][info][gc ] GC(609) Concurrent strong roots 0.402ms [1006.814s][info][gc,start ] GC(609) Concurrent evacuation [1006.814s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent evacuation [1006.816s][info][gc ] GC(609) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15616M [1006.822s][info][gc ] GC(609) Concurrent evacuation 8.623ms [1006.823s][info][gc,start ] GC(609) Pause Init Update Refs [1006.823s][info][gc ] GC(609) Pause Init Update Refs 0.490ms [1006.823s][info][gc,start ] GC(609) Concurrent update references [1006.823s][info][gc,task ] GC(609) Using 4 of 8 workers for concurrent reference update [1006.823s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1006.878s][info][gc ] GC(609) Concurrent update references 54.697ms [1006.878s][info][gc,start ] GC(609) Concurrent update thread roots [1006.887s][info][gc ] GC(609) Concurrent update thread roots 8.721ms [1006.887s][info][gc,start ] GC(609) Pause Final Update Refs [1006.887s][info][gc,task ] GC(609) Using 8 of 8 workers for final reference update [1006.887s][info][gc,free ] Free: 14934M, Max: 8192K regular, 904M humongous, Frag: 94% external, 3% internal; Used: 557M, Mutator Free: 1867 Collector Reserve: 807M, Max: 8192K; Used: 65596K Old Collector Reserve: 6250K, Max: 6250K; Used: 1941K [1006.887s][info][gc ] GC(609) Pause Final Update Refs 0.199ms [1006.887s][info][gc,start ] GC(609) Concurrent cleanup [1006.888s][info][gc ] GC(609) Concurrent cleanup 16591M->15979M(31744M) 0.106ms [1006.888s][info][gc,ergo ] GC(609) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6262K, young_available: 15742M [1006.888s][info][gc,ergo ] GC(609) At end of Concurrent Young GC: GCU: 20.7%, MU: 18.3% during period of 0.176s [1006.888s][info][gc,ergo ] GC(609) At end of Concurrent Young GC: YOUNG generation used: 386M, used regions: 432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16128M, available: 15741M [1006.888s][info][gc,ergo ] GC(609) At end of Concurrent Young GC: OLD generation used: 15593M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 6262K [1006.888s][info][gc,free ] Free: 14933M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 2443K, Mutator Free: 1867 Collector Reserve: 807M, Max: 8192K; Used: 61920B Old Collector Reserve: 6250K, Max: 6250K; Used: 1941K [1006.888s][info][gc,stats ] [1006.888s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1006.888s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1006.888s][info][gc,stats ] [1006.888s][info][gc,stats ] Concurrent Reset 2723 us [1006.888s][info][gc,stats ] Pause Init Mark (G) 4302 us [1006.888s][info][gc,stats ] Pause Init Mark (N) 3831 us [1006.888s][info][gc,stats ] Swap Remembered Set 3683 us [1006.888s][info][gc,stats ] Update Region States 33 us [1006.888s][info][gc,stats ] Concurrent Scan Remembered Set 54141 us, parallelism: 3.99x [1006.888s][info][gc,stats ] RS: 215913 us [1006.888s][info][gc,stats ] RS: Scan Clusters 215913 us, workers (us): 54067, 54066, 54061, 53719, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Concurrent Mark Roots 3397 us, parallelism: 3.57x [1006.888s][info][gc,stats ] CMR: 12123 us [1006.888s][info][gc,stats ] CMR: Thread Roots 11067 us, workers (us): 2776, 2651, 2850, 2791, ---, ---, ---, ---, [1006.888s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 330, 289, 142, 178, ---, ---, ---, ---, [1006.888s][info][gc,stats ] CMR: VM Strong Roots 81 us, workers (us): 27, 25, 17, 13, ---, ---, ---, ---, [1006.888s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Concurrent Marking 20465 us, parallelism: 3.60x [1006.888s][info][gc,stats ] CM: 73729 us [1006.888s][info][gc,stats ] CM: Parallel Mark 73729 us, workers (us): 18446, 18432, 18430, 18420, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Pause Final Mark (G) 1233 us [1006.888s][info][gc,stats ] Pause Final Mark (N) 817 us [1006.888s][info][gc,stats ] Finish Mark 407 us [1006.888s][info][gc,stats ] Update Region States 81 us [1006.888s][info][gc,stats ] Choose Collection Set 78 us [1006.888s][info][gc,stats ] Rebuild Free Set 60 us [1006.888s][info][gc,stats ] Concurrent Thread Roots 3811 us, parallelism: 3.88x [1006.888s][info][gc,stats ] CTR: 14773 us [1006.888s][info][gc,stats ] CTR: Thread Roots 14773 us, workers (us): 3657, 3722, 3747, 3647, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Concurrent Weak References 64 us, parallelism: 0.02x [1006.888s][info][gc,stats ] CWRF: 1 us [1006.888s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Concurrent Weak Roots 624 us [1006.888s][info][gc,stats ] Roots 55 us, parallelism: 1.35x [1006.888s][info][gc,stats ] CWR: 74 us [1006.888s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 25, 22, 15, 12, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Rendezvous 548 us [1006.888s][info][gc,stats ] Concurrent Cleanup 109 us [1006.888s][info][gc,stats ] Concurrent Strong Roots 406 us, parallelism: 2.59x [1006.888s][info][gc,stats ] CSR: 1053 us [1006.888s][info][gc,stats ] CSR: Code Cache Roots 909 us, workers (us): 262, 156, 331, 159, ---, ---, ---, ---, [1006.888s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 33, 32, 29, 25, ---, ---, ---, ---, [1006.888s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 5, ---, 21, ---, ---, ---, ---, [1006.888s][info][gc,stats ] Concurrent Evacuation 8636 us [1006.888s][info][gc,stats ] Pause Init Update Refs (G) 884 us [1006.888s][info][gc,stats ] Pause Init Update Refs (N) 497 us [1006.888s][info][gc,stats ] Manage GCLABs 421 us [1006.888s][info][gc,stats ] Concurrent Update Refs 54717 us [1006.888s][info][gc,stats ] Concurrent Update Thread Roots 8735 us [1006.888s][info][gc,stats ] Pause Final Update Refs (G) 620 us [1006.888s][info][gc,stats ] Pause Final Update Refs (N) 204 us [1006.888s][info][gc,stats ] Update Region States 47 us [1006.888s][info][gc,stats ] Trash Collection Set 6 us [1006.888s][info][gc,stats ] Rebuild Free Set 77 us [1006.888s][info][gc,stats ] Concurrent Cleanup 111 us [1006.888s][info][gc,stats ] Workers: Evacuated 37101K across 422146 objects, abandoned 0B across 0 objects. [1006.888s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.888s][info][gc,stats ] - age 1: 10337448 bytes, 10337448 total [1006.888s][info][gc,stats ] - age 2: 18591120 bytes, 28928568 total [1006.888s][info][gc,stats ] - age 3: 4975096 bytes, 33903664 total [1006.888s][info][gc,stats ] - age 4: 1308248 bytes, 35211912 total [1006.888s][info][gc,stats ] - age 5: 1074976 bytes, 36286888 total [1006.888s][info][gc,stats ] - age 6: 355232 bytes, 36642120 total [1006.888s][info][gc,stats ] - age 7: 335504 bytes, 36977624 total [1006.888s][info][gc,stats ] - age 8: 163608 bytes, 37141232 total [1006.888s][info][gc,stats ] - age 9: 100464 bytes, 37241696 total [1006.888s][info][gc,stats ] - age 10: 32 bytes, 37241728 total [1006.888s][info][gc,stats ] - age 11: 278480 bytes, 37520208 total [1006.888s][info][gc,stats ] - age 13: 1064 bytes, 37521272 total [1006.888s][info][gc,stats ] - age 14: 469312 bytes, 37990584 total [1006.888s][info][gc,stats ] - age 15: 1208 bytes, 37991792 total [1006.888s][info][gc,stats ] [1006.888s][info][gc,stats ] Mutators: Evacuated 404K across 3106 objects, abandoned 0B across 0 objects. [1006.888s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1006.888s][info][gc,stats ] - age 2: 32 bytes, 32 total [1006.888s][info][gc,stats ] - age 3: 413352 bytes, 413384 total [1006.888s][info][gc,stats ] - age 4: 496 bytes, 413880 total [1006.888s][info][gc,stats ] - age 5: 64 bytes, 413944 total [1006.888s][info][gc,stats ] - age 6: 32 bytes, 413976 total [1006.888s][info][gc,stats ] - age 9: 32 bytes, 414008 total [1006.888s][info][gc,stats ] - age 14: 56 bytes, 414064 total [1006.888s][info][gc,stats ] [1006.889s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1006.889s][info][gc,stats ] - age 3: 160 bytes, 160 total [1006.889s][info][gc,stats ] - age 4: 1752 bytes, 1912 total [1006.889s][info][gc,stats ] - age 6: 64 bytes, 1976 total [1006.889s][info][gc,stats ] - age 7: 1344 bytes, 3320 total [1006.889s][info][gc,stats ] [1006.889s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1006.889s][info][gc,stats ] - age 7: 10513588112 bytes, 10513588112 total [1006.889s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1006.899s][info][gc ] Transition from: normal to: idle [1006.899s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1344B [1006.899s][info][gc ] Transition from: idle to: normal [1006.899s][info][gc ] Heuristics request for young collection accepted [1006.899s][info][gc,free ] Free: 14910M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 1460K, Mutator Free: 1864 Collector Reserve: 807M, Max: 8192K; Used: 61920B Old Collector Reserve: 6250K, Max: 6250K; Used: 1941K [1006.899s][info][gc,ergo ] GC(610) Start GC cycle (YOUNG) [1006.899s][info][gc,start ] GC(610) Concurrent reset [1006.899s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent reset [1006.901s][info][gc ] GC(610) Concurrent reset 1.766ms [1006.901s][info][gc,start ] GC(610) Pause Init Mark (YOUNG) [1006.901s][info][gc,task ] GC(610) Using 8 of 8 workers for init marking [1006.905s][info][gc ] GC(610) Pause Init Mark (YOUNG) 3.432ms [1006.905s][info][gc,start ] GC(610) Concurrent remembered set scanning [1006.905s][info][gc,task ] GC(610) Using 4 of 8 workers for Concurrent remembered set scanning [1006.947s][info][gc ] GC(610) Concurrent remembered set scanning 42.009ms [1006.947s][info][gc,start ] GC(610) Concurrent marking roots [1006.947s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent marking roots [1006.951s][info][gc ] GC(610) Concurrent marking roots 3.953ms [1006.951s][info][gc,start ] GC(610) Concurrent marking (YOUNG) [1006.951s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent marking [1006.961s][info][gc ] GC(610) Concurrent marking (YOUNG) 9.670ms [1006.961s][info][gc,start ] GC(610) Pause Final Mark (YOUNG) [1006.961s][info][gc,task ] GC(610) Using 8 of 8 workers for final marking [1006.962s][info][gc,ergo ] GC(610) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 16512 used bytes [1006.962s][info][gc,ergo ] GC(610) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1006.962s][info][gc,ergo ] GC(610) Chosen CSet evacuates young: 45328K (of which at least: 0B are to be promoted), old: 0B [1006.962s][info][gc,ergo ] GC(610) Collectable Garbage: 379M (97%), Immediate: 0B (0%), 0 regions, CSet: 379M (97%), 53 regions [1006.962s][info][gc,ergo ] GC(610) Evacuation Targets: YOUNG: 45328K, PROMOTE: 0B, OLD: 0B, TOTAL: 45328K [1006.962s][info][gc,free ] Free: 15525M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 2392K, Mutator Free: 1941 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 6250K, Max: 6250K; Used: 1941K [1006.962s][info][gc ] GC(610) Pause Final Mark (YOUNG) 0.878ms [1006.962s][info][gc,start ] GC(610) Concurrent thread roots [1006.962s][info][gc,task ] GC(610) Using 4 of 8 workers for Concurrent thread roots [1006.966s][info][gc ] GC(610) Concurrent thread roots 3.867ms [1006.966s][info][gc,start ] GC(610) Concurrent weak references [1006.966s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent weak references [1006.966s][info][gc,ref ] GC(610) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.966s][info][gc,ref ] GC(610) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.966s][info][gc,ref ] GC(610) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1006.966s][info][gc ] GC(610) Concurrent weak references 0.037ms [1006.966s][info][gc,start ] GC(610) Concurrent weak roots [1006.966s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent weak root [1006.966s][info][gc ] GC(610) Concurrent weak roots 0.606ms [1006.966s][info][gc,start ] GC(610) Concurrent cleanup [1006.967s][info][gc ] GC(610) Concurrent cleanup 16144M->16144M(31744M) 0.098ms [1006.967s][info][gc,free ] Free: 15514M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 5944K, Mutator Free: 1940 Collector Reserve: 56438K, Max: 8192K; Used: 905K Old Collector Reserve: 6250K, Max: 6250K; Used: 1941K [1006.967s][info][gc,start ] GC(610) Concurrent strong roots [1006.967s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent strong root [1006.967s][info][gc ] GC(610) Concurrent strong roots 0.408ms [1006.967s][info][gc,start ] GC(610) Concurrent evacuation [1006.967s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent evacuation [1006.969s][info][gc ] GC(610) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [1006.976s][info][gc ] GC(610) Concurrent evacuation 9.390ms [1006.977s][info][gc,start ] GC(610) Pause Init Update Refs [1006.977s][info][gc ] GC(610) Pause Init Update Refs 0.514ms [1006.977s][info][gc,start ] GC(610) Concurrent update references [1006.977s][info][gc,task ] GC(610) Using 4 of 8 workers for concurrent reference update [1006.977s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1007.011s][info][gc ] GC(610) Concurrent update references 33.724ms [1007.011s][info][gc,start ] GC(610) Concurrent update thread roots [1007.021s][info][gc ] GC(610) Concurrent update thread roots 9.679ms [1007.021s][info][gc,start ] GC(610) Pause Final Update Refs [1007.021s][info][gc,task ] GC(610) Using 8 of 8 workers for final reference update [1007.021s][info][gc,free ] Free: 15008M, Max: 8192K regular, 904M humongous, Frag: 94% external, 2% internal; Used: 383M, Mutator Free: 1877 Collector Reserve: 807M, Max: 8192K; Used: 49196K Old Collector Reserve: 14214K, Max: 7963K; Used: 2170K [1007.021s][info][gc ] GC(610) Pause Final Update Refs 0.178ms [1007.021s][info][gc,start ] GC(610) Concurrent cleanup [1007.021s][info][gc ] GC(610) Concurrent cleanup 16314M->15898M(31744M) 0.103ms [1007.021s][info][gc,ergo ] GC(610) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14225K, young_available: 15815M [1007.022s][info][gc,ergo ] GC(610) At end of Concurrent Young GC: GCU: 19.4%, MU: 19.3% during period of 0.134s [1007.022s][info][gc,ergo ] GC(610) At end of Concurrent Young GC: YOUNG generation used: 305M, used regions: 336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15814M [1007.022s][info][gc,ergo ] GC(610) At end of Concurrent Young GC: OLD generation used: 15593M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 14225K [1007.022s][info][gc,free ] Free: 15006M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 9599K, Mutator Free: 1877 Collector Reserve: 807M, Max: 8192K; Used: 45408B Old Collector Reserve: 14214K, Max: 7963K; Used: 2170K [1007.022s][info][gc,stats ] [1007.022s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1007.022s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1007.022s][info][gc,stats ] [1007.022s][info][gc,stats ] Concurrent Reset 1772 us [1007.022s][info][gc,stats ] Pause Init Mark (G) 3842 us [1007.022s][info][gc,stats ] Pause Init Mark (N) 3455 us [1007.022s][info][gc,stats ] Swap Remembered Set 3293 us [1007.022s][info][gc,stats ] Update Region States 49 us [1007.022s][info][gc,stats ] Concurrent Scan Remembered Set 42025 us, parallelism: 3.99x [1007.022s][info][gc,stats ] RS: 167759 us [1007.022s][info][gc,stats ] RS: Scan Clusters 167759 us, workers (us): 41951, 41940, 41939, 41930, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Concurrent Mark Roots 3961 us, parallelism: 3.66x [1007.022s][info][gc,stats ] CMR: 14498 us [1007.022s][info][gc,stats ] CMR: Thread Roots 13260 us, workers (us): 3410, 3129, 3226, 3495, ---, ---, ---, ---, [1007.022s][info][gc,stats ] CMR: Code Cache Roots 1106 us, workers (us): 160, 464, 303, 178, ---, ---, ---, ---, [1007.022s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 31, 26, 21, 18, ---, ---, ---, ---, [1007.022s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Concurrent Marking 9683 us, parallelism: 3.30x [1007.022s][info][gc,stats ] CM: 31942 us [1007.022s][info][gc,stats ] CM: Parallel Mark 31942 us, workers (us): 7995, 7988, 7983, 7975, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Pause Final Mark (G) 1258 us [1007.022s][info][gc,stats ] Pause Final Mark (N) 884 us [1007.022s][info][gc,stats ] Finish Mark 498 us [1007.022s][info][gc,stats ] Update Region States 67 us [1007.022s][info][gc,stats ] Choose Collection Set 79 us [1007.022s][info][gc,stats ] Rebuild Free Set 55 us [1007.022s][info][gc,stats ] Concurrent Thread Roots 3873 us, parallelism: 3.82x [1007.022s][info][gc,stats ] CTR: 14807 us [1007.022s][info][gc,stats ] CTR: Thread Roots 14807 us, workers (us): 3666, 3715, 3822, 3605, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [1007.022s][info][gc,stats ] CWRF: 2 us [1007.022s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Concurrent Weak Roots 611 us [1007.022s][info][gc,stats ] Roots 49 us, parallelism: 1.56x [1007.022s][info][gc,stats ] CWR: 76 us [1007.022s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 21, 16, 15, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Rendezvous 550 us [1007.022s][info][gc,stats ] Concurrent Cleanup 102 us [1007.022s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.64x [1007.022s][info][gc,stats ] CSR: 1094 us [1007.022s][info][gc,stats ] CSR: Code Cache Roots 934 us, workers (us): 338, 258, 186, 151, ---, ---, ---, ---, [1007.022s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 39, 36, 31, 28, ---, ---, ---, ---, [1007.022s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [1007.022s][info][gc,stats ] Concurrent Evacuation 9402 us [1007.022s][info][gc,stats ] Pause Init Update Refs (G) 893 us [1007.022s][info][gc,stats ] Pause Init Update Refs (N) 523 us [1007.022s][info][gc,stats ] Manage GCLABs 430 us [1007.022s][info][gc,stats ] Concurrent Update Refs 33740 us [1007.022s][info][gc,stats ] Concurrent Update Thread Roots 9692 us [1007.022s][info][gc,stats ] Pause Final Update Refs (G) 543 us [1007.022s][info][gc,stats ] Pause Final Update Refs (N) 183 us [1007.022s][info][gc,stats ] Update Region States 44 us [1007.022s][info][gc,stats ] Trash Collection Set 4 us [1007.022s][info][gc,stats ] Rebuild Free Set 72 us [1007.022s][info][gc,stats ] Concurrent Cleanup 108 us [1007.022s][info][gc,stats ] Workers: Evacuated 44974K across 572796 objects, abandoned 0B across 0 objects. [1007.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1007.022s][info][gc,stats ] - age 1: 16711480 bytes, 16711480 total [1007.022s][info][gc,stats ] - age 2: 8499608 bytes, 25211088 total [1007.022s][info][gc,stats ] - age 3: 17710472 bytes, 42921560 total [1007.022s][info][gc,stats ] - age 4: 234592 bytes, 43156152 total [1007.022s][info][gc,stats ] - age 5: 1302664 bytes, 44458816 total [1007.022s][info][gc,stats ] - age 6: 1074976 bytes, 45533792 total [1007.022s][info][gc,stats ] - age 7: 520376 bytes, 46054168 total [1007.022s][info][gc,stats ] [1007.022s][info][gc,stats ] Mutators: Evacuated 353K across 2717 objects, abandoned 0B across 0 objects. [1007.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1007.022s][info][gc,stats ] - age 3: 361560 bytes, 361560 total [1007.022s][info][gc,stats ] - age 5: 448 bytes, 362008 total [1007.022s][info][gc,stats ] - age 6: 64 bytes, 362072 total [1007.022s][info][gc,stats ] - age 7: 32 bytes, 362104 total [1007.022s][info][gc,stats ] [1007.022s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1007.022s][info][gc,stats ] - age 4: 160 bytes, 160 total [1007.022s][info][gc,stats ] - age 5: 1752 bytes, 1912 total [1007.022s][info][gc,stats ] - age 7: 64 bytes, 1976 total [1007.022s][info][gc,stats ] [1007.022s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1007.022s][info][gc,stats ] - age 7: 10513588112 bytes, 10513588112 total [1007.022s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1007.032s][info][gc ] Transition from: normal to: idle [1007.033s][info][gc ] Trigger (YOUNG): expedite promotion in place of 64B [1007.033s][info][gc ] Transition from: idle to: normal [1007.033s][info][gc ] Heuristics request for young collection accepted [1007.033s][info][gc,free ] Free: 14981M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 11101K, Mutator Free: 1874 Collector Reserve: 807M, Max: 8192K; Used: 45408B Old Collector Reserve: 14214K, Max: 7963K; Used: 2170K [1007.033s][info][gc,ergo ] GC(611) Start GC cycle (YOUNG) [1007.033s][info][gc,start ] GC(611) Concurrent reset [1007.033s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent reset [1007.034s][info][gc ] GC(611) Concurrent reset 1.317ms [1007.035s][info][gc,start ] GC(611) Pause Init Mark (YOUNG) [1007.035s][info][gc,task ] GC(611) Using 8 of 8 workers for init marking [1007.038s][info][gc ] GC(611) Pause Init Mark (YOUNG) 3.442ms [1007.038s][info][gc,start ] GC(611) Concurrent remembered set scanning [1007.038s][info][gc,task ] GC(611) Using 4 of 8 workers for Concurrent remembered set scanning [1007.059s][info][gc ] GC(611) Concurrent remembered set scanning 20.577ms [1007.059s][info][gc,start ] GC(611) Concurrent marking roots [1007.059s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent marking roots [1007.062s][info][gc ] GC(611) Concurrent marking roots 3.474ms [1007.062s][info][gc,start ] GC(611) Concurrent marking (YOUNG) [1007.062s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent marking [1007.072s][info][gc ] GC(611) Concurrent marking (YOUNG) 9.144ms [1007.072s][info][gc,start ] GC(611) Pause Final Mark (YOUNG) [1007.072s][info][gc,task ] GC(611) Using 8 of 8 workers for final marking [1007.072s][info][gc,ergo ] GC(611) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [1007.072s][info][gc,ergo ] GC(611) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1007.072s][info][gc,ergo ] GC(611) Chosen CSet evacuates young: 36084K (of which at least: 0B are to be promoted), old: 0B [1007.072s][info][gc,ergo ] GC(611) Collectable Garbage: 300M (97%), Immediate: 0B (0%), 0 regions, CSet: 300M (97%), 42 regions [1007.072s][info][gc,ergo ] GC(611) Evacuation Targets: YOUNG: 36084K, PROMOTE: 0B, OLD: 0B, TOTAL: 36084K [1007.073s][info][gc,free ] Free: 15649M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 6149K, Mutator Free: 1957 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 14214K, Max: 7963K; Used: 2170K [1007.073s][info][gc ] GC(611) Pause Final Mark (YOUNG) 0.864ms [1007.073s][info][gc,start ] GC(611) Concurrent thread roots [1007.073s][info][gc,task ] GC(611) Using 4 of 8 workers for Concurrent thread roots [1007.076s][info][gc ] GC(611) Concurrent thread roots 3.527ms [1007.076s][info][gc,start ] GC(611) Concurrent weak references [1007.076s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent weak references [1007.076s][info][gc,ref ] GC(611) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1007.076s][info][gc,ref ] GC(611) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1007.076s][info][gc,ref ] GC(611) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1007.076s][info][gc ] GC(611) Concurrent weak references 0.065ms [1007.076s][info][gc,start ] GC(611) Concurrent weak roots [1007.076s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent weak root [1007.077s][info][gc ] GC(611) Concurrent weak roots 0.815ms [1007.077s][info][gc,start ] GC(611) Concurrent cleanup [1007.077s][info][gc ] GC(611) Concurrent cleanup 16020M->16020M(31744M) 0.110ms [1007.077s][info][gc,free ] Free: 15638M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 1244K, Mutator Free: 1955 Collector Reserve: 48224K, Max: 8192K; Used: 927K Old Collector Reserve: 14214K, Max: 7963K; Used: 2170K [1007.077s][info][gc,start ] GC(611) Concurrent strong roots [1007.077s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent strong root [1007.078s][info][gc ] GC(611) Concurrent strong roots 0.426ms [1007.078s][info][gc,start ] GC(611) Concurrent evacuation [1007.078s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent evacuation [1007.079s][info][gc ] GC(611) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15632M [1007.085s][info][gc ] GC(611) Concurrent evacuation 7.480ms [1007.085s][info][gc,start ] GC(611) Pause Init Update Refs [1007.086s][info][gc ] GC(611) Pause Init Update Refs 0.459ms [1007.086s][info][gc,start ] GC(611) Concurrent update references [1007.086s][info][gc,task ] GC(611) Using 4 of 8 workers for concurrent reference update [1007.086s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1007.118s][info][gc ] GC(611) Concurrent update references 32.340ms [1007.118s][info][gc,start ] GC(611) Concurrent update thread roots [1007.127s][info][gc ] GC(611) Concurrent update thread roots 8.628ms [1007.127s][info][gc,start ] GC(611) Pause Final Update Refs [1007.127s][info][gc,task ] GC(611) Using 8 of 8 workers for final reference update [1007.127s][info][gc,free ] Free: 15061M, Max: 8192K regular, 904M humongous, Frag: 94% external, 1% internal; Used: 274M, Mutator Free: 1883 Collector Reserve: 807M, Max: 8192K; Used: 65576K Old Collector Reserve: 21752K, Max: 8187K; Used: 2823K [1007.127s][info][gc ] GC(611) Pause Final Update Refs 0.176ms [1007.128s][info][gc,start ] GC(611) Concurrent cleanup [1007.128s][info][gc ] GC(611) Concurrent cleanup 16165M->15837M(31744M) 0.115ms [1007.128s][info][gc,ergo ] GC(611) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21764K, young_available: 15869M [1007.128s][info][gc,ergo ] GC(611) At end of Concurrent Young GC: GCU: 18.1%, MU: 18.3% during period of 0.106s [1007.128s][info][gc,ergo ] GC(611) At end of Concurrent Young GC: YOUNG generation used: 243M, used regions: 272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16112M, available: 15868M [1007.128s][info][gc,ergo ] GC(611) At end of Concurrent Young GC: OLD generation used: 15594M, used regions: 15632M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 21764K [1007.128s][info][gc,free ] Free: 15060M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 3087K, Mutator Free: 1883 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 21752K, Max: 8187K; Used: 2823K [1007.128s][info][gc,stats ] [1007.128s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1007.128s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1007.128s][info][gc,stats ] [1007.128s][info][gc,stats ] Concurrent Reset 1332 us [1007.128s][info][gc,stats ] Pause Init Mark (G) 3803 us [1007.128s][info][gc,stats ] Pause Init Mark (N) 3449 us [1007.128s][info][gc,stats ] Swap Remembered Set 3318 us [1007.128s][info][gc,stats ] Update Region States 32 us [1007.128s][info][gc,stats ] Concurrent Scan Remembered Set 20591 us, parallelism: 3.99x [1007.128s][info][gc,stats ] RS: 82084 us [1007.128s][info][gc,stats ] RS: Scan Clusters 82084 us, workers (us): 20531, 20522, 20517, 20514, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Concurrent Mark Roots 3487 us, parallelism: 3.69x [1007.128s][info][gc,stats ] CMR: 12857 us [1007.128s][info][gc,stats ] CMR: Thread Roots 11713 us, workers (us): 3037, 2796, 2875, 3005, ---, ---, ---, ---, [1007.128s][info][gc,stats ] CMR: Code Cache Roots 1028 us, workers (us): 179, 358, 352, 140, ---, ---, ---, ---, [1007.128s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 28, 20, 19, 15, ---, ---, ---, ---, [1007.128s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): 27, ---, ---, 7, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Concurrent Marking 9156 us, parallelism: 3.25x [1007.128s][info][gc,stats ] CM: 29725 us [1007.128s][info][gc,stats ] CM: Parallel Mark 29725 us, workers (us): 7452, 7430, 7428, 7415, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Pause Final Mark (G) 1194 us [1007.128s][info][gc,stats ] Pause Final Mark (N) 870 us [1007.128s][info][gc,stats ] Finish Mark 474 us [1007.128s][info][gc,stats ] Update Region States 73 us [1007.128s][info][gc,stats ] Choose Collection Set 77 us [1007.128s][info][gc,stats ] Rebuild Free Set 54 us [1007.128s][info][gc,stats ] Concurrent Thread Roots 3543 us, parallelism: 3.88x [1007.128s][info][gc,stats ] CTR: 13737 us [1007.128s][info][gc,stats ] CTR: Thread Roots 13737 us, workers (us): 3427, 3422, 3429, 3459, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Concurrent Weak References 71 us, parallelism: 0.02x [1007.128s][info][gc,stats ] CWRF: 1 us [1007.128s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Concurrent Weak Roots 823 us [1007.128s][info][gc,stats ] Roots 49 us, parallelism: 1.35x [1007.128s][info][gc,stats ] CWR: 66 us [1007.128s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 19, 15, 10, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Rendezvous 753 us [1007.128s][info][gc,stats ] Concurrent Cleanup 115 us [1007.128s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.81x [1007.128s][info][gc,stats ] CSR: 1210 us [1007.128s][info][gc,stats ] CSR: Code Cache Roots 1022 us, workers (us): 199, 189, 299, 335, ---, ---, ---, ---, [1007.128s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 46, 44, 34, 34, ---, ---, ---, ---, [1007.128s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 6, 25, ---, ---, ---, ---, ---, ---, [1007.128s][info][gc,stats ] Concurrent Evacuation 7494 us [1007.128s][info][gc,stats ] Pause Init Update Refs (G) 802 us [1007.128s][info][gc,stats ] Pause Init Update Refs (N) 466 us [1007.128s][info][gc,stats ] Manage GCLABs 394 us [1007.128s][info][gc,stats ] Concurrent Update Refs 32357 us [1007.128s][info][gc,stats ] Concurrent Update Thread Roots 8642 us [1007.128s][info][gc,stats ] Pause Final Update Refs (G) 525 us [1007.128s][info][gc,stats ] Pause Final Update Refs (N) 181 us [1007.128s][info][gc,stats ] Update Region States 40 us [1007.128s][info][gc,stats ] Trash Collection Set 4 us [1007.128s][info][gc,stats ] Rebuild Free Set 71 us [1007.128s][info][gc,stats ] Concurrent Cleanup 123 us [1007.128s][info][gc,stats ] Workers: Evacuated 35747K across 375618 objects, abandoned 0B across 0 objects. [1007.128s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1007.128s][info][gc,stats ] - age 1: 5913880 bytes, 5913880 total [1007.128s][info][gc,stats ] - age 2: 5803800 bytes, 11717680 total [1007.128s][info][gc,stats ] - age 3: 8499608 bytes, 20217288 total [1007.128s][info][gc,stats ] - age 4: 13424856 bytes, 33642144 total [1007.128s][info][gc,stats ] - age 5: 234592 bytes, 33876736 total [1007.128s][info][gc,stats ] - age 6: 1298488 bytes, 35175224 total [1007.128s][info][gc,stats ] - age 7: 1430272 bytes, 36605496 total [1007.128s][info][gc,stats ] [1007.128s][info][gc,stats ] Mutators: Evacuated 336K across 2583 objects, abandoned 0B across 0 objects. [1007.128s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1007.128s][info][gc,stats ] - age 4: 344304 bytes, 344304 total [1007.129s][info][gc,stats ] - age 6: 368 bytes, 344672 total [1007.129s][info][gc,stats ] - age 7: 32 bytes, 344704 total [1007.129s][info][gc,stats ] [1007.129s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1007.129s][info][gc,stats ] - age 5: 160 bytes, 160 total [1007.129s][info][gc,stats ] - age 6: 1752 bytes, 1912 total [1007.129s][info][gc,stats ] [1007.129s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1007.129s][info][gc,stats ] - age 7: 10513588176 bytes, 10513588176 total [1007.129s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1007.139s][info][gc ] Transition from: normal to: idle [1009.155s][info][gc ] Periodic Sample: GCU = 8.535%, MU = 17.175% during most recent 5.0s [1011.720s][info][gc ] Trigger (YOUNG): Average GC time (2230.85 ms) is above the time for average allocation rate (1969 MB/s) to deplete free headroom (4392M) (margin of error = 3.14) [1011.720s][info][gc,ergo ] Free headroom: 5979M (free) - 1587M (spike) - 0B (penalties) = 4392M [1011.720s][info][gc ] Transition from: idle to: normal [1011.721s][info][gc ] Heuristics request for young collection accepted [1011.721s][info][gc,free ] Free: 5979M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4702K, Mutator Free: 748 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 21752K, Max: 8187K; Used: 2823K [1011.721s][info][gc,ergo ] GC(612) Start GC cycle (YOUNG) [1011.721s][info][gc,start ] GC(612) Concurrent reset [1011.721s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent reset [1011.756s][info][gc ] GC(612) Concurrent reset 35.461ms [1011.757s][info][gc,start ] GC(612) Pause Init Mark (YOUNG) [1011.757s][info][gc,task ] GC(612) Using 8 of 8 workers for init marking [1011.760s][info][gc ] GC(612) Pause Init Mark (YOUNG) 3.792ms [1011.761s][info][gc,start ] GC(612) Concurrent remembered set scanning [1011.761s][info][gc,task ] GC(612) Using 4 of 8 workers for Concurrent remembered set scanning [1011.787s][info][gc ] GC(612) Concurrent remembered set scanning 26.109ms [1011.787s][info][gc,start ] GC(612) Concurrent marking roots [1011.787s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent marking roots [1011.791s][info][gc ] GC(612) Concurrent marking roots 3.955ms [1011.791s][info][gc,start ] GC(612) Concurrent marking (YOUNG) [1011.791s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent marking [1011.805s][info][gc ] GC(612) Concurrent marking (YOUNG) 14.245ms [1011.805s][info][gc,start ] GC(612) Pause Final Mark (YOUNG) [1011.805s][info][gc,task ] GC(612) Using 8 of 8 workers for final marking [1011.806s][info][gc,ergo ] GC(612) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1011.806s][info][gc,ergo ] GC(612) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1011.806s][info][gc,ergo ] GC(612) Chosen CSet evacuates young: 35642K (of which at least: 0B are to be promoted), old: 0B [1011.806s][info][gc,ergo ] GC(612) Collectable Garbage: 9357M (99%), Immediate: 0B (0%), 0 regions, CSet: 9357M (99%), 1174 regions [1011.806s][info][gc,ergo ] GC(612) Evacuation Targets: YOUNG: 35642K, PROMOTE: 0B, OLD: 0B, TOTAL: 35642K [1011.806s][info][gc,free ] Free: 6568M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7925K, Mutator Free: 822 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 21752K, Max: 8187K; Used: 2823K [1011.806s][info][gc ] GC(612) Pause Final Mark (YOUNG) 1.084ms [1011.806s][info][gc,start ] GC(612) Concurrent thread roots [1011.806s][info][gc,task ] GC(612) Using 4 of 8 workers for Concurrent thread roots [1011.810s][info][gc ] GC(612) Concurrent thread roots 3.638ms [1011.810s][info][gc,start ] GC(612) Concurrent weak references [1011.810s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent weak references [1011.810s][info][gc,ref ] GC(612) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.810s][info][gc,ref ] GC(612) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.810s][info][gc,ref ] GC(612) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.810s][info][gc ] GC(612) Concurrent weak references 0.048ms [1011.810s][info][gc,start ] GC(612) Concurrent weak roots [1011.810s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent weak root [1011.811s][info][gc ] GC(612) Concurrent weak roots 0.844ms [1011.811s][info][gc,start ] GC(612) Concurrent cleanup [1011.811s][info][gc ] GC(612) Concurrent cleanup 25104M->25104M(31744M) 0.107ms [1011.811s][info][gc,free ] Free: 6554M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 5439K, Mutator Free: 820 Collector Reserve: 48083K, Max: 8192K; Used: 1068K Old Collector Reserve: 21750K, Max: 8187K; Used: 2825K [1011.811s][info][gc,start ] GC(612) Concurrent strong roots [1011.811s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent strong root [1011.812s][info][gc ] GC(612) Concurrent strong roots 0.433ms [1011.812s][info][gc,start ] GC(612) Concurrent evacuation [1011.812s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent evacuation [1011.830s][info][gc ] GC(612) Concurrent evacuation 18.278ms [1011.830s][info][gc,start ] GC(612) Pause Init Update Refs [1011.831s][info][gc ] GC(612) Pause Init Update Refs 0.487ms [1011.831s][info][gc,start ] GC(612) Concurrent update references [1011.831s][info][gc,task ] GC(612) Using 4 of 8 workers for concurrent reference update [1011.831s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1011.869s][info][gc ] GC(612) Concurrent update references 37.972ms [1011.869s][info][gc,start ] GC(612) Concurrent update thread roots [1011.878s][info][gc ] GC(612) Concurrent update thread roots 8.825ms [1011.878s][info][gc,start ] GC(612) Pause Final Update Refs [1011.878s][info][gc,task ] GC(612) Using 8 of 8 workers for final reference update [1011.878s][info][gc,free ] Free: 14993M, Max: 8192K regular, 512M humongous, Frag: 91% external, 62% internal; Used: 9350M, Mutator Free: 1875 Collector Reserve: 807M, Max: 8192K; Used: 49192K Old Collector Reserve: 20584K, Max: 8187K; Used: 3991K [1011.878s][info][gc ] GC(612) Pause Final Update Refs 0.238ms [1011.878s][info][gc,start ] GC(612) Concurrent cleanup [1011.879s][info][gc ] GC(612) Concurrent cleanup 25290M->15906M(31744M) 0.239ms [1011.879s][info][gc,ergo ] GC(612) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20596K, young_available: 15800M [1011.879s][info][gc,ergo ] GC(612) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.6% during period of 4.751s [1011.879s][info][gc,ergo ] GC(612) At end of Concurrent Young GC: YOUNG generation used: 312M, used regions: 336M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16112M, available: 15799M [1011.879s][info][gc,ergo ] GC(612) At end of Concurrent Young GC: OLD generation used: 15595M, used regions: 15632M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 20596K [1011.879s][info][gc,free ] Free: 14992M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 8172K, Mutator Free: 1875 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 20584K, Max: 8187K; Used: 3991K [1011.879s][info][gc,stats ] [1011.879s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1011.879s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1011.879s][info][gc,stats ] [1011.879s][info][gc,stats ] Concurrent Reset 35494 us [1011.879s][info][gc,stats ] Pause Init Mark (G) 4529 us [1011.879s][info][gc,stats ] Pause Init Mark (N) 3801 us [1011.879s][info][gc,stats ] Swap Remembered Set 3395 us [1011.879s][info][gc,stats ] Update Region States 269 us [1011.879s][info][gc,stats ] Concurrent Scan Remembered Set 26124 us, parallelism: 3.99x [1011.879s][info][gc,stats ] RS: 104158 us [1011.879s][info][gc,stats ] RS: Scan Clusters 104158 us, workers (us): 26048, 26037, 26038, 26034, ---, ---, ---, ---, [1011.879s][info][gc,stats ] Concurrent Mark Roots 3967 us, parallelism: 3.61x [1011.879s][info][gc,stats ] CMR: 14337 us [1011.879s][info][gc,stats ] CMR: Thread Roots 13080 us, workers (us): 3216, 3048, 3406, 3409, ---, ---, ---, ---, [1011.879s][info][gc,stats ] CMR: Code Cache Roots 1129 us, workers (us): 303, 484, 161, 181, ---, ---, ---, ---, [1011.879s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 32, 22, 20, 16, ---, ---, ---, ---, [1011.879s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 29, ---, ---, ---, ---, [1011.879s][info][gc,stats ] Concurrent Marking 14259 us, parallelism: 3.45x [1011.879s][info][gc,stats ] CM: 49157 us [1011.879s][info][gc,stats ] CM: Parallel Mark 49157 us, workers (us): 12301, 12297, 12277, 12282, ---, ---, ---, ---, [1011.879s][info][gc,stats ] Pause Final Mark (G) 1528 us [1011.879s][info][gc,stats ] Pause Final Mark (N) 1089 us [1011.879s][info][gc,stats ] Finish Mark 555 us [1011.879s][info][gc,stats ] Update Region States 83 us [1011.879s][info][gc,stats ] Choose Collection Set 223 us [1011.879s][info][gc,stats ] Rebuild Free Set 46 us [1011.879s][info][gc,stats ] Concurrent Thread Roots 3651 us, parallelism: 3.86x [1011.879s][info][gc,stats ] CTR: 14090 us [1011.879s][info][gc,stats ] CTR: Thread Roots 14090 us, workers (us): 3485, 3522, 3582, 3501, ---, ---, ---, ---, [1011.879s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [1011.879s][info][gc,stats ] CWRF: 1 us [1011.880s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1011.880s][info][gc,stats ] Concurrent Weak Roots 850 us [1011.880s][info][gc,stats ] Roots 52 us, parallelism: 1.62x [1011.880s][info][gc,stats ] CWR: 84 us [1011.880s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 30, 22, 16, 16, ---, ---, ---, ---, [1011.880s][info][gc,stats ] Rendezvous 784 us [1011.880s][info][gc,stats ] Concurrent Cleanup 113 us [1011.880s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.76x [1011.880s][info][gc,stats ] CSR: 1221 us [1011.880s][info][gc,stats ] CSR: Code Cache Roots 1023 us, workers (us): 296, 197, 185, 346, ---, ---, ---, ---, [1011.880s][info][gc,stats ] CSR: VM Strong Roots 168 us, workers (us): 49, 44, 40, 36, ---, ---, ---, ---, [1011.880s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, 24, ---, 6, ---, ---, ---, ---, [1011.880s][info][gc,stats ] Concurrent Evacuation 18292 us [1011.880s][info][gc,stats ] Pause Init Update Refs (G) 932 us [1011.880s][info][gc,stats ] Pause Init Update Refs (N) 495 us [1011.880s][info][gc,stats ] Manage GCLABs 420 us [1011.880s][info][gc,stats ] Concurrent Update Refs 37987 us [1011.880s][info][gc,stats ] Concurrent Update Thread Roots 8841 us [1011.880s][info][gc,stats ] Pause Final Update Refs (G) 621 us [1011.880s][info][gc,stats ] Pause Final Update Refs (N) 243 us [1011.880s][info][gc,stats ] Update Region States 44 us [1011.880s][info][gc,stats ] Trash Collection Set 29 us [1011.880s][info][gc,stats ] Rebuild Free Set 105 us [1011.880s][info][gc,stats ] Concurrent Cleanup 250 us [1011.880s][info][gc,stats ] Workers: Evacuated 35137K across 366078 objects, abandoned 0B across 0 objects. [1011.880s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1011.880s][info][gc,stats ] - age 1: 33413552 bytes, 33413552 total [1011.880s][info][gc,stats ] - age 2: 33032 bytes, 33446584 total [1011.880s][info][gc,stats ] - age 3: 45376 bytes, 33491960 total [1011.880s][info][gc,stats ] - age 4: 61384 bytes, 33553344 total [1011.880s][info][gc,stats ] - age 5: 142072 bytes, 33695416 total [1011.880s][info][gc,stats ] - age 6: 195224 bytes, 33890640 total [1011.880s][info][gc,stats ] - age 7: 2090648 bytes, 35981288 total [1011.880s][info][gc,stats ] [1011.880s][info][gc,stats ] Mutators: Evacuated 504K across 3873 objects, abandoned 0B across 0 objects. [1011.880s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1011.880s][info][gc,stats ] - age 1: 515712 bytes, 515712 total [1011.880s][info][gc,stats ] - age 4: 64 bytes, 515776 total [1011.880s][info][gc,stats ] - age 5: 32 bytes, 515808 total [1011.880s][info][gc,stats ] - age 7: 352 bytes, 516160 total [1011.880s][info][gc,stats ] [1011.880s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1011.880s][info][gc,stats ] - age 6: 160 bytes, 160 total [1011.880s][info][gc,stats ] - age 7: 1752 bytes, 1912 total [1011.880s][info][gc,stats ] [1011.880s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1011.880s][info][gc,stats ] - age 7: 10513588176 bytes, 10513588176 total [1011.880s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1011.890s][info][gc ] Transition from: normal to: idle [1011.891s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1752B [1011.891s][info][gc ] Transition from: idle to: normal [1011.891s][info][gc ] Heuristics request for young collection accepted [1011.891s][info][gc,free ] Free: 14968M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 7942K, Mutator Free: 1872 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 20584K, Max: 8187K; Used: 3991K [1011.891s][info][gc,ergo ] GC(613) Start GC cycle (YOUNG) [1011.891s][info][gc,start ] GC(613) Concurrent reset [1011.891s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent reset [1011.892s][info][gc ] GC(613) Concurrent reset 1.242ms [1011.892s][info][gc,start ] GC(613) Pause Init Mark (YOUNG) [1011.892s][info][gc,task ] GC(613) Using 8 of 8 workers for init marking [1011.895s][info][gc ] GC(613) Pause Init Mark (YOUNG) 3.381ms [1011.896s][info][gc,start ] GC(613) Concurrent remembered set scanning [1011.896s][info][gc,task ] GC(613) Using 4 of 8 workers for Concurrent remembered set scanning [1011.923s][info][gc ] GC(613) Concurrent remembered set scanning 27.027ms [1011.923s][info][gc,start ] GC(613) Concurrent marking roots [1011.923s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent marking roots [1011.926s][info][gc ] GC(613) Concurrent marking roots 3.775ms [1011.926s][info][gc,start ] GC(613) Concurrent marking (YOUNG) [1011.926s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent marking [1011.937s][info][gc ] GC(613) Concurrent marking (YOUNG) 10.547ms [1011.937s][info][gc,start ] GC(613) Pause Final Mark (YOUNG) [1011.937s][info][gc,task ] GC(613) Using 8 of 8 workers for final marking [1011.938s][info][gc,ergo ] GC(613) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 35088 used bytes [1011.938s][info][gc,ergo ] GC(613) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1011.938s][info][gc,ergo ] GC(613) Chosen CSet evacuates young: 31091K (of which at least: 0B are to be promoted), old: 0B [1011.938s][info][gc,ergo ] GC(613) Collectable Garbage: 304M (97%), Immediate: 0B (0%), 0 regions, CSet: 304M (97%), 42 regions [1011.938s][info][gc,ergo ] GC(613) Evacuation Targets: YOUNG: 31091K, PROMOTE: 0B, OLD: 0B, TOTAL: 31091K [1011.938s][info][gc,free ] Free: 15636M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 3421K, Mutator Free: 1955 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 20584K, Max: 8187K; Used: 3991K [1011.938s][info][gc ] GC(613) Pause Final Mark (YOUNG) 0.875ms [1011.938s][info][gc,start ] GC(613) Concurrent thread roots [1011.938s][info][gc,task ] GC(613) Using 4 of 8 workers for Concurrent thread roots [1011.942s][info][gc ] GC(613) Concurrent thread roots 3.847ms [1011.942s][info][gc,start ] GC(613) Concurrent weak references [1011.942s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent weak references [1011.942s][info][gc,ref ] GC(613) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.942s][info][gc,ref ] GC(613) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.942s][info][gc,ref ] GC(613) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1011.942s][info][gc ] GC(613) Concurrent weak references 0.047ms [1011.942s][info][gc,start ] GC(613) Concurrent weak roots [1011.942s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent weak root [1011.943s][info][gc ] GC(613) Concurrent weak roots 0.573ms [1011.943s][info][gc,start ] GC(613) Concurrent cleanup [1011.943s][info][gc ] GC(613) Concurrent cleanup 16035M->16035M(31744M) 0.105ms [1011.943s][info][gc,free ] Free: 15623M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 519K, Mutator Free: 1953 Collector Reserve: 39919K, Max: 8192K; Used: 1040K Old Collector Reserve: 20582K, Max: 8187K; Used: 3993K [1011.943s][info][gc,start ] GC(613) Concurrent strong roots [1011.943s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent strong root [1011.943s][info][gc ] GC(613) Concurrent strong roots 0.462ms [1011.943s][info][gc,start ] GC(613) Concurrent evacuation [1011.943s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent evacuation [1011.945s][info][gc ] GC(613) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15640M [1011.950s][info][gc ] GC(613) Concurrent evacuation 6.301ms [1011.950s][info][gc,start ] GC(613) Pause Init Update Refs [1011.950s][info][gc ] GC(613) Pause Init Update Refs 0.469ms [1011.950s][info][gc,start ] GC(613) Concurrent update references [1011.950s][info][gc,task ] GC(613) Using 4 of 8 workers for concurrent reference update [1011.950s][info][gc,free ] At start of update refs, moving 8161K to Mutator free set from Collector Reserve (8161K) and from Old Collector Reserve (0B) [1011.983s][info][gc ] GC(613) Concurrent update references 32.661ms [1011.983s][info][gc,start ] GC(613) Concurrent update thread roots [1011.992s][info][gc ] GC(613) Concurrent update thread roots 9.143ms [1011.993s][info][gc,start ] GC(613) Pause Final Update Refs [1011.993s][info][gc,task ] GC(613) Using 8 of 8 workers for final reference update [1011.993s][info][gc,free ] Free: 15040M, Max: 8192K regular, 904M humongous, Frag: 94% external, 1% internal; Used: 293M, Mutator Free: 1881 Collector Reserve: 807M, Max: 8192K; Used: 49188K Old Collector Reserve: 26727K, Max: 8187K; Used: 6040K [1011.993s][info][gc ] GC(613) Pause Final Update Refs 0.207ms [1011.993s][info][gc,start ] GC(613) Concurrent cleanup [1011.993s][info][gc ] GC(613) Concurrent cleanup 16187M->15853M(31744M) 0.164ms [1011.993s][info][gc,ergo ] GC(613) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 26739K, young_available: 15848M [1011.993s][info][gc,ergo ] GC(613) At end of Concurrent Young GC: GCU: 18.7%, MU: 17.9% during period of 0.115s [1011.993s][info][gc,ergo ] GC(613) At end of Concurrent Young GC: YOUNG generation used: 256M, used regions: 280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16104M, available: 15847M [1011.993s][info][gc,ergo ] GC(613) At end of Concurrent Young GC: OLD generation used: 15597M, used regions: 15640M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15640M, available: 26739K [1011.993s][info][gc,free ] Free: 15039M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 9041K, Mutator Free: 1881 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 26727K, Max: 8187K; Used: 6040K [1011.994s][info][gc,stats ] [1011.994s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1011.994s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1011.994s][info][gc,stats ] [1011.994s][info][gc,stats ] Concurrent Reset 1247 us [1011.994s][info][gc,stats ] Pause Init Mark (G) 3738 us [1011.994s][info][gc,stats ] Pause Init Mark (N) 3389 us [1011.994s][info][gc,stats ] Swap Remembered Set 3285 us [1011.994s][info][gc,stats ] Update Region States 28 us [1011.994s][info][gc,stats ] Concurrent Scan Remembered Set 27043 us, parallelism: 3.99x [1011.994s][info][gc,stats ] RS: 107826 us [1011.994s][info][gc,stats ] RS: Scan Clusters 107826 us, workers (us): 26969, 26957, 26953, 26947, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Concurrent Mark Roots 3789 us, parallelism: 3.75x [1011.994s][info][gc,stats ] CMR: 14196 us [1011.994s][info][gc,stats ] CMR: Thread Roots 12942 us, workers (us): 3355, 3234, 3054, 3300, ---, ---, ---, ---, [1011.994s][info][gc,stats ] CMR: Code Cache Roots 1123 us, workers (us): 160, 299, 488, 176, ---, ---, ---, ---, [1011.994s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 30, 26, 23, 16, ---, ---, ---, ---, [1011.994s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 7, ---, 28, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Concurrent Marking 10561 us, parallelism: 3.40x [1011.994s][info][gc,stats ] CM: 35894 us [1011.994s][info][gc,stats ] CM: Parallel Mark 35894 us, workers (us): 8982, 8978, 8969, 8964, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Pause Final Mark (G) 1230 us [1011.994s][info][gc,stats ] Pause Final Mark (N) 881 us [1011.994s][info][gc,stats ] Finish Mark 498 us [1011.994s][info][gc,stats ] Update Region States 71 us [1011.994s][info][gc,stats ] Choose Collection Set 77 us [1011.994s][info][gc,stats ] Rebuild Free Set 56 us [1011.994s][info][gc,stats ] Concurrent Thread Roots 3861 us, parallelism: 3.85x [1011.994s][info][gc,stats ] CTR: 14849 us [1011.994s][info][gc,stats ] CTR: Thread Roots 14849 us, workers (us): 3801, 3658, 3718, 3672, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Concurrent Weak References 65 us, parallelism: 0.03x [1011.994s][info][gc,stats ] CWRF: 2 us [1011.994s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Concurrent Weak Roots 580 us [1011.994s][info][gc,stats ] Roots 53 us, parallelism: 1.21x [1011.994s][info][gc,stats ] CWR: 64 us [1011.994s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 20, 15, 7, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Rendezvous 509 us [1011.994s][info][gc,stats ] Concurrent Cleanup 120 us [1011.994s][info][gc,stats ] Concurrent Strong Roots 466 us, parallelism: 2.55x [1011.994s][info][gc,stats ] CSR: 1190 us [1011.994s][info][gc,stats ] CSR: Code Cache Roots 1023 us, workers (us): 155, 294, 383, 190, ---, ---, ---, ---, [1011.994s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 40, 38, 33, 29, ---, ---, ---, ---, [1011.994s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [1011.994s][info][gc,stats ] Concurrent Evacuation 6312 us [1011.994s][info][gc,stats ] Pause Init Update Refs (G) 806 us [1011.994s][info][gc,stats ] Pause Init Update Refs (N) 480 us [1011.994s][info][gc,stats ] Manage GCLABs 399 us [1011.994s][info][gc,stats ] Concurrent Update Refs 32681 us [1011.994s][info][gc,stats ] Concurrent Update Thread Roots 9158 us [1011.994s][info][gc,stats ] Pause Final Update Refs (G) 608 us [1011.994s][info][gc,stats ] Pause Final Update Refs (N) 212 us [1011.994s][info][gc,stats ] Update Region States 49 us [1011.994s][info][gc,stats ] Trash Collection Set 4 us [1011.994s][info][gc,stats ] Rebuild Free Set 87 us [1011.994s][info][gc,stats ] Concurrent Cleanup 174 us [1011.994s][info][gc,stats ] Workers: Evacuated 30799K across 370411 objects, abandoned 0B across 0 objects. [1011.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1011.994s][info][gc,stats ] - age 1: 9421992 bytes, 9421992 total [1011.994s][info][gc,stats ] - age 2: 20486816 bytes, 29908808 total [1011.994s][info][gc,stats ] - age 3: 33032 bytes, 29941840 total [1011.994s][info][gc,stats ] - age 4: 45344 bytes, 29987184 total [1011.994s][info][gc,stats ] - age 5: 61448 bytes, 30048632 total [1011.994s][info][gc,stats ] - age 6: 142104 bytes, 30190736 total [1011.994s][info][gc,stats ] - age 7: 1347472 bytes, 31538208 total [1011.994s][info][gc,stats ] [1011.994s][info][gc,stats ] Mutators: Evacuated 292K across 2259 objects, abandoned 0B across 0 objects. [1011.994s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1011.994s][info][gc,stats ] - age 2: 299744 bytes, 299744 total [1011.994s][info][gc,stats ] - age 4: 32 bytes, 299776 total [1011.994s][info][gc,stats ] - age 7: 64 bytes, 299840 total [1011.994s][info][gc,stats ] [1011.994s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1011.994s][info][gc,stats ] - age 1: 8388360 bytes, 8388360 total [1011.994s][info][gc,stats ] - age 7: 160 bytes, 8388520 total [1011.994s][info][gc,stats ] [1011.994s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1011.994s][info][gc,stats ] - age 7: 10513589928 bytes, 10513589928 total [1011.994s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1012.004s][info][gc ] Transition from: normal to: idle [1012.005s][info][gc ] Trigger (YOUNG): expedite promotion in place of 160B [1012.005s][info][gc ] Transition from: idle to: normal [1012.005s][info][gc ] Heuristics request for young collection accepted [1012.005s][info][gc,free ] Free: 15013M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 11227K, Mutator Free: 1878 Collector Reserve: 807M, Max: 8192K; Used: 37152B Old Collector Reserve: 26727K, Max: 8187K; Used: 6040K [1012.005s][info][gc,ergo ] GC(614) Start GC cycle (YOUNG) [1012.005s][info][gc,start ] GC(614) Concurrent reset [1012.005s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent reset [1012.006s][info][gc ] GC(614) Concurrent reset 1.107ms [1012.007s][info][gc,start ] GC(614) Pause Init Mark (YOUNG) [1012.007s][info][gc,task ] GC(614) Using 8 of 8 workers for init marking [1012.010s][info][gc ] GC(614) Pause Init Mark (YOUNG) 3.445ms [1012.010s][info][gc,start ] GC(614) Concurrent remembered set scanning [1012.010s][info][gc,task ] GC(614) Using 4 of 8 workers for Concurrent remembered set scanning [1012.032s][info][gc ] GC(614) Concurrent remembered set scanning 21.914ms [1012.032s][info][gc,start ] GC(614) Concurrent marking roots [1012.032s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent marking roots [1012.036s][info][gc ] GC(614) Concurrent marking roots 3.431ms [1012.036s][info][gc,start ] GC(614) Concurrent marking (YOUNG) [1012.036s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent marking [1012.043s][info][gc ] GC(614) Concurrent marking (YOUNG) 7.619ms [1012.044s][info][gc,start ] GC(614) Pause Final Mark (YOUNG) [1012.044s][info][gc,task ] GC(614) Using 8 of 8 workers for final marking [1012.044s][info][gc,ergo ] GC(614) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 6192 used bytes [1012.044s][info][gc,ergo ] GC(614) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 30960B. [1012.044s][info][gc,ergo ] GC(614) Chosen CSet evacuates young: 27688K (of which at least: 0B are to be promoted), old: 0B [1012.044s][info][gc,ergo ] GC(614) Collectable Garbage: 252M (96%), Immediate: 30960B (0%), 1 regions, CSet: 252M (96%), 35 regions [1012.044s][info][gc,ergo ] GC(614) Evacuation Targets: YOUNG: 27688K, PROMOTE: 0B, OLD: 0B, TOTAL: 27688K [1012.044s][info][gc,free ] Free: 15693M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 2884K, Mutator Free: 1962 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 26727K, Max: 8187K; Used: 6040K [1012.044s][info][gc ] GC(614) Pause Final Mark (YOUNG) 0.912ms [1012.045s][info][gc,start ] GC(614) Concurrent thread roots [1012.045s][info][gc,task ] GC(614) Using 4 of 8 workers for Concurrent thread roots [1012.048s][info][gc ] GC(614) Concurrent thread roots 3.680ms [1012.048s][info][gc,start ] GC(614) Concurrent weak references [1012.048s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent weak references [1012.048s][info][gc,ref ] GC(614) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1012.048s][info][gc,ref ] GC(614) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1012.048s][info][gc,ref ] GC(614) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1012.048s][info][gc ] GC(614) Concurrent weak references 0.047ms [1012.048s][info][gc,start ] GC(614) Concurrent weak roots [1012.048s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent weak root [1012.049s][info][gc ] GC(614) Concurrent weak roots 0.825ms [1012.049s][info][gc,start ] GC(614) Concurrent cleanup [1012.049s][info][gc ] GC(614) Concurrent cleanup 15974M->15974M(31744M) 0.110ms [1012.049s][info][gc,free ] Free: 15680M, Max: 8192K regular, 904M humongous, Frag: 95% external, 0% internal; Used: 8185K, Mutator Free: 1961 Collector Reserve: 39855K, Max: 8192K; Used: 1104K Old Collector Reserve: 26727K, Max: 8187K; Used: 6040K [1012.049s][info][gc,start ] GC(614) Concurrent strong roots [1012.049s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent strong root [1012.050s][info][gc ] GC(614) Concurrent strong roots 0.397ms [1012.050s][info][gc,start ] GC(614) Concurrent evacuation [1012.050s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent evacuation [1012.051s][info][gc ] GC(614) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15648M [1012.056s][info][gc ] GC(614) Concurrent evacuation 6.149ms [1012.056s][info][gc,start ] GC(614) Pause Init Update Refs [1012.057s][info][gc ] GC(614) Pause Init Update Refs 0.475ms [1012.057s][info][gc,start ] GC(614) Concurrent update references [1012.057s][info][gc,task ] GC(614) Using 4 of 8 workers for concurrent reference update [1012.057s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1012.080s][info][gc ] GC(614) Concurrent update references 23.186ms [1012.080s][info][gc,start ] GC(614) Concurrent update thread roots [1012.089s][info][gc ] GC(614) Concurrent update thread roots 9.059ms [1012.089s][info][gc,start ] GC(614) Pause Final Update Refs [1012.089s][info][gc,task ] GC(614) Using 8 of 8 workers for final reference update [1012.089s][info][gc,free ] Free: 15071M, Max: 8192K regular, 904M humongous, Frag: 94% external, 1% internal; Used: 232M, Mutator Free: 1884 Collector Reserve: 808M, Max: 8192K; Used: 49152K Old Collector Reserve: 34705K, Max: 8187K; Used: 6254K [1012.089s][info][gc ] GC(614) Pause Final Update Refs 0.180ms [1012.089s][info][gc,start ] GC(614) Concurrent cleanup [1012.090s][info][gc ] GC(614) Concurrent cleanup 16086M->15815M(31744M) 0.106ms [1012.090s][info][gc,ergo ] GC(614) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34717K, young_available: 15878M [1012.090s][info][gc,ergo ] GC(614) At end of Concurrent Young GC: GCU: 17.2%, MU: 19.7% during period of 0.097s [1012.090s][info][gc,ergo ] GC(614) At end of Concurrent Young GC: YOUNG generation used: 217M, used regions: 232M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16096M, available: 15878M [1012.090s][info][gc,ergo ] GC(614) At end of Concurrent Young GC: OLD generation used: 15597M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34717K [1012.090s][info][gc,free ] Free: 15069M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 2124K, Mutator Free: 1884 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34705K, Max: 8187K; Used: 6254K [1012.090s][info][gc,stats ] [1012.090s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1012.090s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1012.090s][info][gc,stats ] [1012.090s][info][gc,stats ] Concurrent Reset 1122 us [1012.090s][info][gc,stats ] Pause Init Mark (G) 3810 us [1012.090s][info][gc,stats ] Pause Init Mark (N) 3453 us [1012.090s][info][gc,stats ] Swap Remembered Set 3313 us [1012.090s][info][gc,stats ] Update Region States 30 us [1012.090s][info][gc,stats ] Concurrent Scan Remembered Set 21932 us, parallelism: 3.99x [1012.090s][info][gc,stats ] RS: 87403 us [1012.090s][info][gc,stats ] RS: Scan Clusters 87403 us, workers (us): 21862, 21855, 21844, 21843, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Concurrent Mark Roots 3444 us, parallelism: 3.63x [1012.090s][info][gc,stats ] CMR: 12502 us [1012.090s][info][gc,stats ] CMR: Thread Roots 11422 us, workers (us): 2853, 2764, 2910, 2895, ---, ---, ---, ---, [1012.090s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 298, 342, 144, 179, ---, ---, ---, ---, [1012.090s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 28, 22, 16, 16, ---, ---, ---, ---, [1012.090s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 7, 28, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Concurrent Marking 7633 us, parallelism: 3.02x [1012.090s][info][gc,stats ] CM: 23062 us [1012.090s][info][gc,stats ] CM: Parallel Mark 23062 us, workers (us): 5783, 5766, 5756, 5757, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Pause Final Mark (G) 1268 us [1012.090s][info][gc,stats ] Pause Final Mark (N) 918 us [1012.090s][info][gc,stats ] Finish Mark 502 us [1012.090s][info][gc,stats ] Update Region States 77 us [1012.090s][info][gc,stats ] Choose Collection Set 87 us [1012.090s][info][gc,stats ] Rebuild Free Set 56 us [1012.090s][info][gc,stats ] Concurrent Thread Roots 3693 us, parallelism: 3.87x [1012.090s][info][gc,stats ] CTR: 14297 us [1012.090s][info][gc,stats ] CTR: Thread Roots 14297 us, workers (us): 3554, 3576, 3575, 3592, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.02x [1012.090s][info][gc,stats ] CWRF: 1 us [1012.090s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Concurrent Weak Roots 830 us [1012.090s][info][gc,stats ] Roots 47 us, parallelism: 1.34x [1012.090s][info][gc,stats ] CWR: 63 us [1012.090s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 16, 13, 13, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Rendezvous 770 us [1012.090s][info][gc,stats ] Concurrent Cleanup 114 us [1012.090s][info][gc,stats ] Concurrent Strong Roots 403 us, parallelism: 2.54x [1012.090s][info][gc,stats ] CSR: 1025 us [1012.090s][info][gc,stats ] CSR: Code Cache Roots 881 us, workers (us): 251, 154, 145, 332, ---, ---, ---, ---, [1012.090s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 37, 31, 28, 22, ---, ---, ---, ---, [1012.090s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 5, ---, ---, ---, ---, ---, [1012.090s][info][gc,stats ] Concurrent Evacuation 6161 us [1012.090s][info][gc,stats ] Pause Init Update Refs (G) 802 us [1012.090s][info][gc,stats ] Pause Init Update Refs (N) 483 us [1012.090s][info][gc,stats ] Manage GCLABs 408 us [1012.090s][info][gc,stats ] Concurrent Update Refs 23200 us [1012.090s][info][gc,stats ] Concurrent Update Thread Roots 9072 us [1012.090s][info][gc,stats ] Pause Final Update Refs (G) 523 us [1012.090s][info][gc,stats ] Pause Final Update Refs (N) 185 us [1012.090s][info][gc,stats ] Update Region States 42 us [1012.090s][info][gc,stats ] Trash Collection Set 4 us [1012.090s][info][gc,stats ] Rebuild Free Set 75 us [1012.090s][info][gc,stats ] Concurrent Cleanup 112 us [1012.090s][info][gc,stats ] Workers: Evacuated 27375K across 283467 objects, abandoned 0B across 0 objects. [1012.090s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1012.090s][info][gc,stats ] - age 1: 6184832 bytes, 6184832 total [1012.090s][info][gc,stats ] - age 2: 4565608 bytes, 10750440 total [1012.090s][info][gc,stats ] - age 3: 16804488 bytes, 27554928 total [1012.090s][info][gc,stats ] - age 4: 33032 bytes, 27587960 total [1012.090s][info][gc,stats ] - age 5: 45376 bytes, 27633336 total [1012.090s][info][gc,stats ] - age 6: 61448 bytes, 27694784 total [1012.090s][info][gc,stats ] - age 7: 337328 bytes, 28032112 total [1012.090s][info][gc,stats ] [1012.090s][info][gc,stats ] Mutators: Evacuated 313K across 2402 objects, abandoned 0B across 0 objects. [1012.090s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1012.090s][info][gc,stats ] - age 3: 321264 bytes, 321264 total [1012.090s][info][gc,stats ] [1012.090s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1012.090s][info][gc,stats ] - age 2: 8388360 bytes, 8388360 total [1012.090s][info][gc,stats ] [1012.090s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1012.090s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1012.091s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1012.101s][info][gc ] Transition from: normal to: idle [1014.165s][info][gc ] Periodic Sample: GCU = 1.384%, MU = 16.643% during most recent 5.0s [1015.126s][info][gc ] Trigger (YOUNG): Average GC time (1995.34 ms) is above the time for instantaneous allocation rate (5753 MB/s) to deplete free headroom (7066M) (spike threshold = 1.24) [1015.126s][info][gc ] Transition from: idle to: normal [1015.126s][info][gc ] Heuristics request for young collection accepted [1015.126s][info][gc,free ] Free: 8653M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2669K, Mutator Free: 1082 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34705K, Max: 8187K; Used: 6254K [1015.126s][info][gc,ergo ] GC(615) Start GC cycle (YOUNG) [1015.126s][info][gc,start ] GC(615) Concurrent reset [1015.126s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent reset [1015.157s][info][gc ] GC(615) Concurrent reset 31.277ms [1015.158s][info][gc,start ] GC(615) Pause Init Mark (YOUNG) [1015.158s][info][gc,task ] GC(615) Using 8 of 8 workers for init marking [1015.162s][info][gc ] GC(615) Pause Init Mark (YOUNG) 3.464ms [1015.162s][info][gc,start ] GC(615) Concurrent remembered set scanning [1015.162s][info][gc,task ] GC(615) Using 4 of 8 workers for Concurrent remembered set scanning [1015.181s][info][gc ] GC(615) Concurrent remembered set scanning 19.049ms [1015.181s][info][gc,start ] GC(615) Concurrent marking roots [1015.181s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent marking roots [1015.185s][info][gc ] GC(615) Concurrent marking roots 4.354ms [1015.185s][info][gc,start ] GC(615) Concurrent marking (YOUNG) [1015.185s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent marking [1015.305s][info][gc ] GC(615) Concurrent marking (YOUNG) 120.216ms [1015.306s][info][gc,start ] GC(615) Pause Final Mark (YOUNG) [1015.306s][info][gc,task ] GC(615) Using 8 of 8 workers for final marking [1015.307s][info][gc,ergo ] GC(615) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1015.307s][info][gc,ergo ] GC(615) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1015.307s][info][gc,ergo ] GC(615) Chosen CSet evacuates young: 40788K (of which at least: 0B are to be promoted), old: 0B [1015.307s][info][gc,ergo ] GC(615) Collectable Garbage: 6288M (100%), Immediate: 0B (0%), 0 regions, CSet: 6288M (100%), 791 regions [1015.307s][info][gc,ergo ] GC(615) Evacuation Targets: YOUNG: 40788K, PROMOTE: 0B, OLD: 0B, TOTAL: 40788K [1015.307s][info][gc,free ] Free: 9007M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 295K, Mutator Free: 1126 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 34705K, Max: 8187K; Used: 6254K [1015.307s][info][gc ] GC(615) Pause Final Mark (YOUNG) 0.943ms [1015.307s][info][gc,start ] GC(615) Concurrent thread roots [1015.307s][info][gc,task ] GC(615) Using 4 of 8 workers for Concurrent thread roots [1015.311s][info][gc ] GC(615) Concurrent thread roots 4.048ms [1015.311s][info][gc,start ] GC(615) Concurrent weak references [1015.311s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent weak references [1015.311s][info][gc,ref ] GC(615) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1015.311s][info][gc,ref ] GC(615) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1015.311s][info][gc,ref ] GC(615) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1015.311s][info][gc ] GC(615) Concurrent weak references 0.037ms [1015.311s][info][gc,start ] GC(615) Concurrent weak roots [1015.311s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent weak root [1015.312s][info][gc ] GC(615) Concurrent weak roots 0.778ms [1015.312s][info][gc,start ] GC(615) Concurrent cleanup [1015.312s][info][gc ] GC(615) Concurrent cleanup 22646M->22646M(31744M) 0.102ms [1015.312s][info][gc,free ] Free: 8987M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4644K, Mutator Free: 1124 Collector Reserve: 48126K, Max: 8192K; Used: 1025K Old Collector Reserve: 34703K, Max: 8187K; Used: 6256K [1015.312s][info][gc,start ] GC(615) Concurrent strong roots [1015.312s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent strong root [1015.312s][info][gc ] GC(615) Concurrent strong roots 0.483ms [1015.312s][info][gc,start ] GC(615) Concurrent evacuation [1015.312s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent evacuation [1015.334s][info][gc ] GC(615) Concurrent evacuation 21.320ms [1015.334s][info][gc,start ] GC(615) Pause Init Update Refs [1015.335s][info][gc ] GC(615) Pause Init Update Refs 0.476ms [1015.335s][info][gc,start ] GC(615) Concurrent update references [1015.335s][info][gc,task ] GC(615) Using 4 of 8 workers for concurrent reference update [1015.335s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1015.409s][info][gc ] GC(615) Concurrent update references 74.619ms [1015.409s][info][gc,start ] GC(615) Concurrent update thread roots [1015.419s][info][gc ] GC(615) Concurrent update thread roots 9.935ms [1015.420s][info][gc,start ] GC(615) Pause Final Update Refs [1015.420s][info][gc,task ] GC(615) Using 8 of 8 workers for final reference update [1015.420s][info][gc,free ] Free: 14260M, Max: 8192K regular, 512M humongous, Frag: 94% external, 44% internal; Used: 6283M, Mutator Free: 1783 Collector Reserve: 808M, Max: 8192K; Used: 49152K Old Collector Reserve: 34563K, Max: 8187K; Used: 6396K [1015.420s][info][gc ] GC(615) Pause Final Update Refs 0.232ms [1015.420s][info][gc,start ] GC(615) Concurrent cleanup [1015.420s][info][gc ] GC(615) Concurrent cleanup 22940M->16613M(31744M) 0.206ms [1015.420s][info][gc,ergo ] GC(615) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34574K, young_available: 15067M [1015.421s][info][gc,ergo ] GC(615) At end of Concurrent Young GC: GCU: 1.9%, MU: 17.3% during period of 3.331s [1015.421s][info][gc,ergo ] GC(615) At end of Concurrent Young GC: YOUNG generation used: 1016M, used regions: 1040M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 15066M [1015.421s][info][gc,ergo ] GC(615) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34574K [1015.421s][info][gc,free ] Free: 14258M, Max: 8192K regular, 904M humongous, Frag: 94% external, 0% internal; Used: 5482K, Mutator Free: 1783 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34563K, Max: 8187K; Used: 6396K [1015.421s][info][gc,stats ] [1015.421s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1015.421s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1015.421s][info][gc,stats ] [1015.421s][info][gc,stats ] Concurrent Reset 31331 us [1015.421s][info][gc,stats ] Pause Init Mark (G) 4201 us [1015.421s][info][gc,stats ] Pause Init Mark (N) 3473 us [1015.421s][info][gc,stats ] Swap Remembered Set 3287 us [1015.421s][info][gc,stats ] Update Region States 56 us [1015.421s][info][gc,stats ] Concurrent Scan Remembered Set 19066 us, parallelism: 3.94x [1015.421s][info][gc,stats ] RS: 75113 us [1015.421s][info][gc,stats ] RS: Scan Clusters 75113 us, workers (us): 18982, 18965, 18964, 18203, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Concurrent Mark Roots 4367 us, parallelism: 3.56x [1015.421s][info][gc,stats ] CMR: 15564 us [1015.421s][info][gc,stats ] CMR: Thread Roots 14313 us, workers (us): 3433, 3592, 3479, 3808, ---, ---, ---, ---, [1015.421s][info][gc,stats ] CMR: Code Cache Roots 1116 us, workers (us): 471, 176, 307, 161, ---, ---, ---, ---, [1015.421s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 35, 25, 21, 17, ---, ---, ---, ---, [1015.421s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Concurrent Marking 120237 us, parallelism: 3.88x [1015.421s][info][gc,stats ] CM: 466832 us [1015.421s][info][gc,stats ] CM: Parallel Mark 466832 us, workers (us): 116718, 116719, 116703, 116692, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Pause Final Mark (G) 1520 us [1015.421s][info][gc,stats ] Pause Final Mark (N) 949 us [1015.421s][info][gc,stats ] Finish Mark 467 us [1015.421s][info][gc,stats ] Update Region States 83 us [1015.421s][info][gc,stats ] Choose Collection Set 163 us [1015.421s][info][gc,stats ] Rebuild Free Set 49 us [1015.421s][info][gc,stats ] Concurrent Thread Roots 4060 us, parallelism: 3.86x [1015.421s][info][gc,stats ] CTR: 15681 us [1015.421s][info][gc,stats ] CTR: Thread Roots 15681 us, workers (us): 3836, 3898, 3956, 3991, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [1015.421s][info][gc,stats ] CWRF: 1 us [1015.421s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Concurrent Weak Roots 789 us [1015.421s][info][gc,stats ] Roots 51 us, parallelism: 1.53x [1015.421s][info][gc,stats ] CWR: 78 us [1015.421s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 18, 15, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Rendezvous 720 us [1015.421s][info][gc,stats ] Concurrent Cleanup 106 us [1015.421s][info][gc,stats ] Concurrent Strong Roots 499 us, parallelism: 2.66x [1015.421s][info][gc,stats ] CSR: 1327 us [1015.421s][info][gc,stats ] CSR: Code Cache Roots 1114 us, workers (us): 189, 192, 397, 335, ---, ---, ---, ---, [1015.421s][info][gc,stats ] CSR: VM Strong Roots 183 us, workers (us): 52, 47, 41, 42, ---, ---, ---, ---, [1015.421s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 6, 25, ---, ---, ---, ---, ---, ---, [1015.421s][info][gc,stats ] Concurrent Evacuation 21338 us [1015.421s][info][gc,stats ] Pause Init Update Refs (G) 994 us [1015.421s][info][gc,stats ] Pause Init Update Refs (N) 485 us [1015.421s][info][gc,stats ] Manage GCLABs 402 us [1015.421s][info][gc,stats ] Concurrent Update Refs 74643 us [1015.421s][info][gc,stats ] Concurrent Update Thread Roots 9948 us [1015.421s][info][gc,stats ] Pause Final Update Refs (G) 738 us [1015.421s][info][gc,stats ] Pause Final Update Refs (N) 237 us [1015.421s][info][gc,stats ] Update Region States 48 us [1015.421s][info][gc,stats ] Trash Collection Set 22 us [1015.421s][info][gc,stats ] Rebuild Free Set 82 us [1015.421s][info][gc,stats ] Concurrent Cleanup 213 us [1015.421s][info][gc,stats ] Workers: Evacuated 40366K across 526833 objects, abandoned 0B across 0 objects. [1015.421s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1015.421s][info][gc,stats ] - age 1: 40029000 bytes, 40029000 total [1015.421s][info][gc,stats ] - age 2: 30336 bytes, 40059336 total [1015.421s][info][gc,stats ] - age 3: 32408 bytes, 40091744 total [1015.421s][info][gc,stats ] - age 4: 1035416 bytes, 41127160 total [1015.421s][info][gc,stats ] - age 5: 24128 bytes, 41151288 total [1015.421s][info][gc,stats ] - age 6: 33048 bytes, 41184336 total [1015.421s][info][gc,stats ] - age 7: 150480 bytes, 41334816 total [1015.421s][info][gc,stats ] [1015.421s][info][gc,stats ] Mutators: Evacuated 422K across 3401 objects, abandoned 0B across 0 objects. [1015.421s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1015.421s][info][gc,stats ] - age 1: 431784 bytes, 431784 total [1015.421s][info][gc,stats ] - age 3: 32 bytes, 431816 total [1015.421s][info][gc,stats ] - age 4: 288 bytes, 432104 total [1015.421s][info][gc,stats ] - age 7: 32 bytes, 432136 total [1015.421s][info][gc,stats ] [1015.421s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1015.421s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [1015.421s][info][gc,stats ] [1015.421s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1015.421s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1015.421s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1015.431s][info][gc ] Transition from: normal to: idle [1019.175s][info][gc ] Periodic Sample: GCU = 1.284%, MU = 21.856% during most recent 5.0s [1019.523s][info][gc ] Trigger (YOUNG): Average GC time (1907.52 ms) is above the time for average allocation rate (2117 MB/s) to deplete free headroom (4035M) (margin of error = 3.13) [1019.523s][info][gc,ergo ] Free headroom: 5622M (free) - 1587M (spike) - 0B (penalties) = 4035M [1019.523s][info][gc ] Transition from: idle to: normal [1019.523s][info][gc ] Heuristics request for young collection accepted [1019.523s][info][gc,free ] Free: 5622M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1828K, Mutator Free: 703 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34563K, Max: 8187K; Used: 6396K [1019.523s][info][gc,ergo ] GC(616) Start GC cycle (YOUNG) [1019.523s][info][gc,start ] GC(616) Concurrent reset [1019.523s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent reset [1019.559s][info][gc ] GC(616) Concurrent reset 35.457ms [1019.559s][info][gc,start ] GC(616) Pause Init Mark (YOUNG) [1019.559s][info][gc,task ] GC(616) Using 8 of 8 workers for init marking [1019.564s][info][gc ] GC(616) Pause Init Mark (YOUNG) 4.092ms [1019.564s][info][gc,start ] GC(616) Concurrent remembered set scanning [1019.564s][info][gc,task ] GC(616) Using 4 of 8 workers for Concurrent remembered set scanning [1019.586s][info][gc ] GC(616) Concurrent remembered set scanning 22.072ms [1019.586s][info][gc,start ] GC(616) Concurrent marking roots [1019.586s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent marking roots [1019.590s][info][gc ] GC(616) Concurrent marking roots 3.857ms [1019.590s][info][gc,start ] GC(616) Concurrent marking (YOUNG) [1019.590s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent marking [1021.080s][info][gc ] GC(616) Concurrent marking (YOUNG) 1490.426ms [1021.081s][info][gc,start ] GC(616) Pause Final Mark (YOUNG) [1021.081s][info][gc,task ] GC(616) Using 8 of 8 workers for final marking [1021.081s][info][gc,ergo ] GC(616) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1021.082s][info][gc,ergo ] GC(616) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1021.082s][info][gc,ergo ] GC(616) Chosen CSet evacuates young: 393M (of which at least: 0B are to be promoted), old: 0B [1021.082s][info][gc,ergo ] GC(616) Collectable Garbage: 8678M (99%), Immediate: 0B (0%), 0 regions, CSet: 8678M (99%), 1134 regions [1021.082s][info][gc,ergo ] GC(616) Evacuation Targets: YOUNG: 393M, PROMOTE: 0B, OLD: 0B, TOTAL: 393M [1021.082s][info][gc,free ] Free: 2624M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 0B, Mutator Free: 328 Collector Reserve: 480M, Max: 8192K; Used: 0B Old Collector Reserve: 34563K, Max: 8187K; Used: 6396K [1021.082s][info][gc ] GC(616) Pause Final Mark (YOUNG) 1.015ms [1021.082s][info][gc,start ] GC(616) Concurrent thread roots [1021.082s][info][gc,task ] GC(616) Using 4 of 8 workers for Concurrent thread roots [1021.086s][info][gc ] GC(616) Concurrent thread roots 3.766ms [1021.086s][info][gc,start ] GC(616) Concurrent weak references [1021.086s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent weak references [1021.086s][info][gc,ref ] GC(616) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1021.086s][info][gc,ref ] GC(616) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1021.086s][info][gc,ref ] GC(616) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1021.086s][info][gc ] GC(616) Concurrent weak references 0.065ms [1021.086s][info][gc,start ] GC(616) Concurrent weak roots [1021.086s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent weak root [1021.087s][info][gc ] GC(616) Concurrent weak roots 0.875ms [1021.087s][info][gc,start ] GC(616) Concurrent cleanup [1021.087s][info][gc ] GC(616) Concurrent cleanup 28593M->28593M(31744M) 0.106ms [1021.087s][info][gc,free ] Free: 2607M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 328K, Mutator Free: 326 Collector Reserve: 479M, Max: 8192K; Used: 151K Old Collector Reserve: 34563K, Max: 8187K; Used: 6396K [1021.087s][info][gc,start ] GC(616) Concurrent strong roots [1021.087s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent strong root [1021.087s][info][gc ] GC(616) Concurrent strong roots 0.409ms [1021.087s][info][gc,start ] GC(616) Concurrent evacuation [1021.087s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent evacuation [1021.242s][info][gc ] GC(616) Concurrent evacuation 155.082ms [1021.243s][info][gc,start ] GC(616) Pause Init Update Refs [1021.243s][info][gc ] GC(616) Pause Init Update Refs 0.531ms [1021.243s][info][gc,start ] GC(616) Concurrent update references [1021.244s][info][gc,task ] GC(616) Using 4 of 8 workers for concurrent reference update [1021.244s][info][gc,free ] At start of update refs, moving 65536K to Mutator free set from Collector Reserve (65536K) and from Old Collector Reserve (0B) [1021.938s][info][gc ] GC(616) Concurrent update references 694.266ms [1021.938s][info][gc,start ] GC(616) Concurrent update thread roots [1021.947s][info][gc ] GC(616) Concurrent update thread roots 8.975ms [1021.947s][info][gc,start ] GC(616) Pause Final Update Refs [1021.947s][info][gc,task ] GC(616) Using 8 of 8 workers for final reference update [1021.947s][info][gc,free ] Free: 9142M, Max: 8192K regular, 16384K humongous, Frag: 88% external, 98% internal; Used: 9009M, Mutator Free: 1143 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 34483K, Max: 8187K; Used: 6476K [1021.947s][info][gc ] GC(616) Pause Final Update Refs 0.243ms [1021.948s][info][gc,start ] GC(616) Concurrent cleanup [1021.948s][info][gc ] GC(616) Concurrent cleanup 30794M->21730M(31744M) 0.260ms [1021.948s][info][gc,ergo ] GC(616) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34494K, young_available: 9950M [1021.948s][info][gc,ergo ] GC(616) At end of Concurrent Young GC: GCU: 9.1%, MU: 23.6% during period of 6.528s [1021.948s][info][gc,ergo ] GC(616) At end of Concurrent Young GC: YOUNG generation used: 6133M, used regions: 6160M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 9949M [1021.948s][info][gc,ergo ] GC(616) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34494K [1021.948s][info][gc,free ] Free: 9141M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 2457K, Mutator Free: 1143 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34483K, Max: 8187K; Used: 6476K [1021.949s][info][gc,stats ] [1021.949s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1021.949s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1021.949s][info][gc,stats ] [1021.949s][info][gc,stats ] Concurrent Reset 35489 us [1021.949s][info][gc,stats ] Pause Init Mark (G) 4871 us [1021.949s][info][gc,stats ] Pause Init Mark (N) 4101 us [1021.949s][info][gc,stats ] Swap Remembered Set 3690 us [1021.949s][info][gc,stats ] Update Region States 265 us [1021.949s][info][gc,stats ] Concurrent Scan Remembered Set 22089 us, parallelism: 3.95x [1021.949s][info][gc,stats ] RS: 87305 us [1021.949s][info][gc,stats ] RS: Scan Clusters 87305 us, workers (us): 22003, 21998, 21961, 21343, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Concurrent Mark Roots 3875 us, parallelism: 3.62x [1021.949s][info][gc,stats ] CMR: 14024 us [1021.949s][info][gc,stats ] CMR: Thread Roots 12896 us, workers (us): 3283, 3213, 3136, 3265, ---, ---, ---, ---, [1021.949s][info][gc,stats ] CMR: Code Cache Roots 997 us, workers (us): 177, 300, 336, 184, ---, ---, ---, ---, [1021.949s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 29, 24, 23, 18, ---, ---, ---, ---, [1021.949s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, ---, 28, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Concurrent Marking 1490461 us, parallelism: 3.98x [1021.949s][info][gc,stats ] CM: 5925993 us [1021.949s][info][gc,stats ] CM: Parallel Mark 5925993 us, workers (us): 1481516, 1481492, 1481496, 1481489, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Pause Final Mark (G) 1734 us [1021.949s][info][gc,stats ] Pause Final Mark (N) 1020 us [1021.949s][info][gc,stats ] Finish Mark 462 us [1021.949s][info][gc,stats ] Update Region States 93 us [1021.949s][info][gc,stats ] Choose Collection Set 232 us [1021.949s][info][gc,stats ] Rebuild Free Set 41 us [1021.949s][info][gc,stats ] Concurrent Thread Roots 3780 us, parallelism: 3.89x [1021.949s][info][gc,stats ] CTR: 14699 us [1021.949s][info][gc,stats ] CTR: Thread Roots 14699 us, workers (us): 3652, 3676, 3697, 3675, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Concurrent Weak References 68 us, parallelism: 0.04x [1021.949s][info][gc,stats ] CWRF: 3 us [1021.949s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Concurrent Weak Roots 880 us [1021.949s][info][gc,stats ] Roots 59 us, parallelism: 1.27x [1021.949s][info][gc,stats ] CWR: 76 us [1021.949s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 21, 26, 16, 12, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Rendezvous 808 us [1021.949s][info][gc,stats ] Concurrent Cleanup 110 us [1021.949s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.57x [1021.949s][info][gc,stats ] CSR: 1066 us [1021.949s][info][gc,stats ] CSR: Code Cache Roots 918 us, workers (us): 342, 265, 153, 158, ---, ---, ---, ---, [1021.949s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 33, 33, 28, 25, ---, ---, ---, ---, [1021.949s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [1021.949s][info][gc,stats ] Concurrent Evacuation 155106 us [1021.949s][info][gc,stats ] Pause Init Update Refs (G) 1173 us [1021.949s][info][gc,stats ] Pause Init Update Refs (N) 540 us [1021.949s][info][gc,stats ] Manage GCLABs 440 us [1021.949s][info][gc,stats ] Concurrent Update Refs 694302 us [1021.949s][info][gc,stats ] Concurrent Update Thread Roots 8994 us [1021.949s][info][gc,stats ] Pause Final Update Refs (G) 872 us [1021.949s][info][gc,stats ] Pause Final Update Refs (N) 248 us [1021.949s][info][gc,stats ] Update Region States 47 us [1021.949s][info][gc,stats ] Trash Collection Set 29 us [1021.949s][info][gc,stats ] Rebuild Free Set 79 us [1021.949s][info][gc,stats ] Concurrent Cleanup 272 us [1021.949s][info][gc,stats ] Workers: Evacuated 392M across 12064073 objects, abandoned 0B across 0 objects. [1021.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1021.949s][info][gc,stats ] - age 1: 403572040 bytes, 403572040 total [1021.949s][info][gc,stats ] - age 2: 6525544 bytes, 410097584 total [1021.949s][info][gc,stats ] - age 3: 30304 bytes, 410127888 total [1021.949s][info][gc,stats ] - age 4: 32440 bytes, 410160328 total [1021.949s][info][gc,stats ] - age 5: 1034552 bytes, 411194880 total [1021.949s][info][gc,stats ] - age 6: 24128 bytes, 411219008 total [1021.949s][info][gc,stats ] - age 7: 79448 bytes, 411298456 total [1021.949s][info][gc,stats ] [1021.949s][info][gc,stats ] Mutators: Evacuated 1203K across 38575 objects, abandoned 0B across 0 objects. [1021.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1021.949s][info][gc,stats ] - age 1: 1192784 bytes, 1192784 total [1021.949s][info][gc,stats ] - age 2: 38224 bytes, 1231008 total [1021.949s][info][gc,stats ] - age 3: 32 bytes, 1231040 total [1021.949s][info][gc,stats ] - age 5: 1024 bytes, 1232064 total [1021.949s][info][gc,stats ] - age 7: 192 bytes, 1232256 total [1021.949s][info][gc,stats ] [1021.949s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1021.949s][info][gc,stats ] - age 1: 261373464 bytes, 261373464 total [1021.949s][info][gc,stats ] - age 2: 380435488 bytes, 641808952 total [1021.949s][info][gc,stats ] [1021.949s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1021.949s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1021.949s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1021.959s][info][gc ] Transition from: normal to: idle [1022.522s][info][gc ] Trigger (YOUNG): Average GC time (3068.79 ms) is above the time for average allocation rate (2086 MB/s) to deplete free headroom (6401M) (margin of error = 3.26) [1022.522s][info][gc,ergo ] Free headroom: 7988M (free) - 1587M (spike) - 0B (penalties) = 6401M [1022.522s][info][gc ] Transition from: idle to: normal [1022.522s][info][gc ] Heuristics request for young collection accepted [1022.522s][info][gc,free ] Free: 7988M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 3907K, Mutator Free: 999 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34483K, Max: 8187K; Used: 6476K [1022.522s][info][gc,ergo ] GC(617) Start GC cycle (YOUNG) [1022.522s][info][gc,start ] GC(617) Concurrent reset [1022.522s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent reset [1022.544s][info][gc ] GC(617) Concurrent reset 22.600ms [1022.545s][info][gc,start ] GC(617) Pause Init Mark (YOUNG) [1022.545s][info][gc,task ] GC(617) Using 8 of 8 workers for init marking [1022.549s][info][gc ] GC(617) Pause Init Mark (YOUNG) 3.686ms [1022.549s][info][gc,start ] GC(617) Concurrent remembered set scanning [1022.549s][info][gc,task ] GC(617) Using 4 of 8 workers for Concurrent remembered set scanning [1022.576s][info][gc ] GC(617) Concurrent remembered set scanning 26.690ms [1022.576s][info][gc,start ] GC(617) Concurrent marking roots [1022.576s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent marking roots [1022.580s][info][gc ] GC(617) Concurrent marking roots 4.105ms [1022.580s][info][gc,start ] GC(617) Concurrent marking (YOUNG) [1022.580s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent marking [1024.186s][info][gc ] Periodic Sample: GCU = 20.110%, MU = 21.589% during most recent 5.0s [1024.623s][info][gc ] GC(617) Concurrent marking (YOUNG) 2043.463ms [1024.624s][info][gc,start ] GC(617) Pause Final Mark (YOUNG) [1024.624s][info][gc,task ] GC(617) Using 8 of 8 workers for final marking [1024.624s][info][gc,ergo ] GC(617) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1024.624s][info][gc,ergo ] GC(617) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1024.625s][info][gc,ergo ] GC(617) Chosen CSet evacuates young: 279M (of which at least: 0B are to be promoted), old: 0B [1024.625s][info][gc,ergo ] GC(617) Collectable Garbage: 6024M (99%), Immediate: 0B (0%), 0 regions, CSet: 6024M (99%), 788 regions [1024.625s][info][gc,ergo ] GC(617) Evacuation Targets: YOUNG: 279M, PROMOTE: 0B, OLD: 0B, TOTAL: 279M [1024.625s][info][gc,free ] Free: 4285M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 2424K, Mutator Free: 536 Collector Reserve: 336M, Max: 8192K; Used: 0B Old Collector Reserve: 34483K, Max: 8187K; Used: 6476K [1024.625s][info][gc ] GC(617) Pause Final Mark (YOUNG) 1.020ms [1024.625s][info][gc,start ] GC(617) Concurrent thread roots [1024.625s][info][gc,task ] GC(617) Using 4 of 8 workers for Concurrent thread roots [1024.628s][info][gc ] GC(617) Concurrent thread roots 3.656ms [1024.628s][info][gc,start ] GC(617) Concurrent weak references [1024.628s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent weak references [1024.628s][info][gc,ref ] GC(617) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1024.628s][info][gc,ref ] GC(617) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1024.629s][info][gc,ref ] GC(617) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1024.629s][info][gc ] GC(617) Concurrent weak references 0.048ms [1024.629s][info][gc,start ] GC(617) Concurrent weak roots [1024.629s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent weak root [1024.629s][info][gc ] GC(617) Concurrent weak roots 0.649ms [1024.629s][info][gc,start ] GC(617) Concurrent cleanup [1024.629s][info][gc ] GC(617) Concurrent cleanup 27071M->27071M(31744M) 0.102ms [1024.629s][info][gc,free ] Free: 4273M, Max: 8192K regular, 408M humongous, Frag: 91% external, 0% internal; Used: 6681K, Mutator Free: 535 Collector Reserve: 335M, Max: 8192K; Used: 8256B Old Collector Reserve: 34483K, Max: 8187K; Used: 6476K [1024.629s][info][gc,start ] GC(617) Concurrent strong roots [1024.629s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent strong root [1024.630s][info][gc ] GC(617) Concurrent strong roots 0.421ms [1024.630s][info][gc,start ] GC(617) Concurrent evacuation [1024.630s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent evacuation [1024.734s][info][gc ] GC(617) Concurrent evacuation 104.773ms [1024.735s][info][gc,start ] GC(617) Pause Init Update Refs [1024.735s][info][gc ] GC(617) Pause Init Update Refs 0.546ms [1024.736s][info][gc,start ] GC(617) Concurrent update references [1024.736s][info][gc,task ] GC(617) Using 4 of 8 workers for concurrent reference update [1024.736s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [1025.533s][info][gc ] GC(617) Concurrent update references 797.086ms [1025.533s][info][gc,start ] GC(617) Concurrent update thread roots [1025.544s][info][gc ] GC(617) Concurrent update thread roots 11.042ms [1025.544s][info][gc,start ] GC(617) Pause Final Update Refs [1025.544s][info][gc,task ] GC(617) Using 8 of 8 workers for final reference update [1025.545s][info][gc,free ] Free: 7967M, Max: 8192K regular, 408M humongous, Frag: 78% external, 77% internal; Used: 6144M, Mutator Free: 996 Collector Reserve: 806M, Max: 8192K; Used: 161M Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1025.545s][info][gc ] GC(617) Pause Final Update Refs 0.240ms [1025.545s][info][gc,start ] GC(617) Concurrent cleanup [1025.545s][info][gc ] GC(617) Concurrent cleanup 29202M->22906M(31744M) 0.177ms [1025.545s][info][gc,ergo ] GC(617) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34460K, young_available: 8773M [1025.545s][info][gc,ergo ] GC(617) At end of Concurrent Young GC: GCU: 20.8%, MU: 18.0% during period of 3.597s [1025.545s][info][gc,ergo ] GC(617) At end of Concurrent Young GC: YOUNG generation used: 7309M, used regions: 7344M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 8772M [1025.545s][info][gc,ergo ] GC(617) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34460K [1025.545s][info][gc,free ] Free: 7965M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2106K, Mutator Free: 996 Collector Reserve: 806M, Max: 8192K; Used: 1155K Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1025.546s][info][gc,stats ] [1025.546s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1025.546s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1025.546s][info][gc,stats ] [1025.546s][info][gc,stats ] Concurrent Reset 22630 us [1025.546s][info][gc,stats ] Pause Init Mark (G) 4466 us [1025.546s][info][gc,stats ] Pause Init Mark (N) 3695 us [1025.546s][info][gc,stats ] Swap Remembered Set 3363 us [1025.546s][info][gc,stats ] Update Region States 191 us [1025.546s][info][gc,stats ] Concurrent Scan Remembered Set 26720 us, parallelism: 3.98x [1025.546s][info][gc,stats ] RS: 106452 us [1025.546s][info][gc,stats ] RS: Scan Clusters 106452 us, workers (us): 26620, 26619, 26613, 26601, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Concurrent Mark Roots 4113 us, parallelism: 3.65x [1025.546s][info][gc,stats ] CMR: 15010 us [1025.546s][info][gc,stats ] CMR: Thread Roots 13704 us, workers (us): 3535, 3290, 3480, 3399, ---, ---, ---, ---, [1025.546s][info][gc,stats ] CMR: Code Cache Roots 1165 us, workers (us): 145, 469, 260, 292, ---, ---, ---, ---, [1025.546s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 28, 26, 20, 18, ---, ---, ---, ---, [1025.546s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 8, ---, 40, ---, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Concurrent Marking 2043492 us, parallelism: 3.98x [1025.546s][info][gc,stats ] CM: 8131653 us [1025.546s][info][gc,stats ] CM: Parallel Mark 8131653 us, workers (us): 2032904, 2032923, 2032912, 2032914, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Pause Final Mark (G) 1521 us [1025.546s][info][gc,stats ] Pause Final Mark (N) 1026 us [1025.546s][info][gc,stats ] Finish Mark 492 us [1025.546s][info][gc,stats ] Update Region States 90 us [1025.546s][info][gc,stats ] Choose Collection Set 201 us [1025.546s][info][gc,stats ] Rebuild Free Set 45 us [1025.546s][info][gc,stats ] Concurrent Thread Roots 3670 us, parallelism: 3.85x [1025.546s][info][gc,stats ] CTR: 14144 us [1025.546s][info][gc,stats ] CTR: Thread Roots 14144 us, workers (us): 3615, 3502, 3485, 3543, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [1025.546s][info][gc,stats ] CWRF: 1 us [1025.546s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Concurrent Weak Roots 653 us [1025.546s][info][gc,stats ] Roots 55 us, parallelism: 1.28x [1025.546s][info][gc,stats ] CWR: 71 us [1025.546s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 17, 17, 12, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Rendezvous 585 us [1025.546s][info][gc,stats ] Concurrent Cleanup 106 us [1025.546s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.77x [1025.546s][info][gc,stats ] CSR: 1176 us [1025.546s][info][gc,stats ] CSR: Code Cache Roots 1006 us, workers (us): 195, 351, 271, 189, ---, ---, ---, ---, [1025.546s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 37, 34, 29, ---, ---, ---, ---, [1025.546s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [1025.546s][info][gc,stats ] Concurrent Evacuation 104795 us [1025.546s][info][gc,stats ] Pause Init Update Refs (G) 1151 us [1025.546s][info][gc,stats ] Pause Init Update Refs (N) 554 us [1025.546s][info][gc,stats ] Manage GCLABs 458 us [1025.546s][info][gc,stats ] Concurrent Update Refs 797114 us [1025.546s][info][gc,stats ] Concurrent Update Thread Roots 11059 us [1025.546s][info][gc,stats ] Pause Final Update Refs (G) 947 us [1025.546s][info][gc,stats ] Pause Final Update Refs (N) 245 us [1025.546s][info][gc,stats ] Update Region States 51 us [1025.546s][info][gc,stats ] Trash Collection Set 24 us [1025.546s][info][gc,stats ] Rebuild Free Set 80 us [1025.546s][info][gc,stats ] Concurrent Cleanup 183 us [1025.546s][info][gc,stats ] Workers: Evacuated 279M across 8394839 objects, abandoned 0B across 0 objects. [1025.546s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1025.546s][info][gc,stats ] - age 1: 240501184 bytes, 240501184 total [1025.546s][info][gc,stats ] - age 2: 45485232 bytes, 285986416 total [1025.546s][info][gc,stats ] - age 3: 6416616 bytes, 292403032 total [1025.546s][info][gc,stats ] - age 4: 26624 bytes, 292429656 total [1025.546s][info][gc,stats ] - age 5: 29576 bytes, 292459232 total [1025.546s][info][gc,stats ] - age 6: 886192 bytes, 293345424 total [1025.546s][info][gc,stats ] - age 7: 45904 bytes, 293391328 total [1025.546s][info][gc,stats ] [1025.546s][info][gc,stats ] Mutators: Evacuated 1968B across 104 objects, abandoned 0B across 0 objects. [1025.546s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1025.546s][info][gc,stats ] - age 1: 608 bytes, 608 total [1025.546s][info][gc,stats ] - age 2: 160 bytes, 768 total [1025.546s][info][gc,stats ] - age 3: 480 bytes, 1248 total [1025.546s][info][gc,stats ] - age 6: 720 bytes, 1968 total [1025.546s][info][gc,stats ] [1025.546s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1025.546s][info][gc,stats ] - age 1: 378369328 bytes, 378369328 total [1025.546s][info][gc,stats ] - age 2: 261131824 bytes, 639501152 total [1025.546s][info][gc,stats ] - age 3: 380435488 bytes, 1019936640 total [1025.546s][info][gc,stats ] [1025.546s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1025.546s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1025.546s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1025.556s][info][gc ] Transition from: normal to: idle [1025.556s][info][gc ] Trigger (YOUNG): Average GC time (4190.17 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (6355M) (margin of error = 3.29) [1025.556s][info][gc,ergo ] Free headroom: 7942M (free) - 1587M (spike) - 0B (penalties) = 6355M [1025.556s][info][gc ] Transition from: idle to: normal [1025.556s][info][gc ] Heuristics request for young collection accepted [1025.556s][info][gc,free ] Free: 7942M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1532K, Mutator Free: 993 Collector Reserve: 806M, Max: 8192K; Used: 1155K Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1025.556s][info][gc,ergo ] GC(618) Start GC cycle (YOUNG) [1025.556s][info][gc,start ] GC(618) Concurrent reset [1025.556s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent reset [1025.586s][info][gc ] GC(618) Concurrent reset 29.611ms [1025.586s][info][gc,start ] GC(618) Pause Init Mark (YOUNG) [1025.586s][info][gc,task ] GC(618) Using 8 of 8 workers for init marking [1025.590s][info][gc ] GC(618) Pause Init Mark (YOUNG) 3.759ms [1025.590s][info][gc,start ] GC(618) Concurrent remembered set scanning [1025.590s][info][gc,task ] GC(618) Using 4 of 8 workers for Concurrent remembered set scanning [1025.616s][info][gc ] GC(618) Concurrent remembered set scanning 26.016ms [1025.616s][info][gc,start ] GC(618) Concurrent marking roots [1025.616s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent marking roots [1025.621s][info][gc ] GC(618) Concurrent marking roots 4.378ms [1025.621s][info][gc,start ] GC(618) Concurrent marking (YOUNG) [1025.621s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent marking [1027.635s][info][gc ] GC(618) Concurrent marking (YOUNG) 2013.984ms [1027.635s][info][gc,start ] GC(618) Pause Final Mark (YOUNG) [1027.635s][info][gc,task ] GC(618) Using 8 of 8 workers for final marking [1027.636s][info][gc,ergo ] GC(618) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1027.636s][info][gc,ergo ] GC(618) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 1155K. [1027.636s][info][gc,ergo ] GC(618) Chosen CSet evacuates young: 64137K (of which at least: 0B are to be promoted), old: 0B [1027.636s][info][gc,ergo ] GC(618) Collectable Garbage: 6074M (98%), Immediate: 1155K (0%), 1 regions, CSet: 6073M (98%), 767 regions [1027.636s][info][gc,ergo ] GC(618) Evacuation Targets: YOUNG: 64137K, PROMOTE: 0B, OLD: 0B, TOTAL: 64137K [1027.636s][info][gc,free ] Free: 4577M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 7978K, Mutator Free: 573 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1027.636s][info][gc ] GC(618) Pause Final Mark (YOUNG) 1.019ms [1027.636s][info][gc,start ] GC(618) Concurrent thread roots [1027.636s][info][gc,task ] GC(618) Using 4 of 8 workers for Concurrent thread roots [1027.641s][info][gc ] GC(618) Concurrent thread roots 4.214ms [1027.641s][info][gc,start ] GC(618) Concurrent weak references [1027.641s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent weak references [1027.641s][info][gc,ref ] GC(618) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1027.641s][info][gc,ref ] GC(618) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1027.641s][info][gc,ref ] GC(618) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1027.641s][info][gc ] GC(618) Concurrent weak references 0.056ms [1027.641s][info][gc,start ] GC(618) Concurrent weak roots [1027.641s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent weak root [1027.641s][info][gc ] GC(618) Concurrent weak roots 0.665ms [1027.641s][info][gc,start ] GC(618) Concurrent cleanup [1027.641s][info][gc ] GC(618) Concurrent cleanup 27037M->27037M(31744M) 0.115ms [1027.641s][info][gc,free ] Free: 4563M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4172K, Mutator Free: 571 Collector Reserve: 81915K, Max: 8192K; Used: 4128B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1027.641s][info][gc,start ] GC(618) Concurrent strong roots [1027.641s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent strong root [1027.642s][info][gc ] GC(618) Concurrent strong roots 0.417ms [1027.642s][info][gc,start ] GC(618) Concurrent evacuation [1027.642s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent evacuation [1027.668s][info][gc ] GC(618) Concurrent evacuation 26.515ms [1027.669s][info][gc,start ] GC(618) Pause Init Update Refs [1027.669s][info][gc ] GC(618) Pause Init Update Refs 0.484ms [1027.669s][info][gc,start ] GC(618) Concurrent update references [1027.669s][info][gc,task ] GC(618) Using 4 of 8 workers for concurrent reference update [1027.669s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1028.325s][info][gc ] GC(618) Concurrent update references 655.968ms [1028.325s][info][gc,start ] GC(618) Concurrent update thread roots [1028.334s][info][gc ] GC(618) Concurrent update thread roots 8.968ms [1028.335s][info][gc,start ] GC(618) Pause Final Update Refs [1028.335s][info][gc,task ] GC(618) Using 8 of 8 workers for final reference update [1028.335s][info][gc,free ] Free: 8513M, Max: 8192K regular, 512M humongous, Frag: 80% external, 71% internal; Used: 6070M, Mutator Free: 1065 Collector Reserve: 808M, Max: 8192K; Used: 73728K Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1028.335s][info][gc ] GC(618) Pause Final Update Refs 0.236ms [1028.335s][info][gc,start ] GC(618) Concurrent cleanup [1028.335s][info][gc ] GC(618) Concurrent cleanup 28487M->22360M(31744M) 0.205ms [1028.335s][info][gc,ergo ] GC(618) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34460K, young_available: 9320M [1028.336s][info][gc,ergo ] GC(618) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.790s [1028.336s][info][gc,ergo ] GC(618) At end of Concurrent Young GC: YOUNG generation used: 6763M, used regions: 6784M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 9319M [1028.336s][info][gc,ergo ] GC(618) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34460K [1028.336s][info][gc,free ] Free: 8511M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 8749K, Mutator Free: 1065 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1028.336s][info][gc,stats ] [1028.336s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1028.336s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1028.336s][info][gc,stats ] [1028.336s][info][gc,stats ] Concurrent Reset 29639 us [1028.336s][info][gc,stats ] Pause Init Mark (G) 4557 us [1028.336s][info][gc,stats ] Pause Init Mark (N) 3767 us [1028.336s][info][gc,stats ] Swap Remembered Set 3315 us [1028.336s][info][gc,stats ] Update Region States 312 us [1028.336s][info][gc,stats ] Concurrent Scan Remembered Set 26032 us, parallelism: 3.99x [1028.336s][info][gc,stats ] RS: 103834 us [1028.336s][info][gc,stats ] RS: Scan Clusters 103834 us, workers (us): 25964, 25959, 25957, 25953, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Concurrent Mark Roots 4387 us, parallelism: 3.64x [1028.336s][info][gc,stats ] CMR: 15953 us [1028.336s][info][gc,stats ] CMR: Thread Roots 14565 us, workers (us): 3693, 3648, 3656, 3569, ---, ---, ---, ---, [1028.336s][info][gc,stats ] CMR: Code Cache Roots 1247 us, workers (us): 187, 211, 395, 454, ---, ---, ---, ---, [1028.336s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 30, 29, 23, 23, ---, ---, ---, ---, [1028.336s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Concurrent Marking 2014015 us, parallelism: 3.98x [1028.336s][info][gc,stats ] CM: 8016844 us [1028.336s][info][gc,stats ] CM: Parallel Mark 8016844 us, workers (us): 2004229, 2004218, 2004213, 2004184, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Pause Final Mark (G) 1529 us [1028.336s][info][gc,stats ] Pause Final Mark (N) 1027 us [1028.336s][info][gc,stats ] Finish Mark 502 us [1028.336s][info][gc,stats ] Update Region States 89 us [1028.336s][info][gc,stats ] Choose Collection Set 199 us [1028.336s][info][gc,stats ] Rebuild Free Set 44 us [1028.336s][info][gc,stats ] Concurrent Thread Roots 4228 us, parallelism: 3.89x [1028.336s][info][gc,stats ] CTR: 16435 us [1028.336s][info][gc,stats ] CTR: Thread Roots 16435 us, workers (us): 4132, 4052, 4164, 4087, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [1028.336s][info][gc,stats ] CWRF: 1 us [1028.336s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Concurrent Weak Roots 680 us [1028.336s][info][gc,stats ] Roots 56 us, parallelism: 1.35x [1028.336s][info][gc,stats ] CWR: 76 us [1028.336s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 27, 21, 16, 13, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Rendezvous 599 us [1028.336s][info][gc,stats ] Concurrent Cleanup 120 us [1028.336s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.77x [1028.336s][info][gc,stats ] CSR: 1164 us [1028.336s][info][gc,stats ] CSR: Code Cache Roots 989 us, workers (us): 264, 339, 195, 191, ---, ---, ---, ---, [1028.336s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 39, 39, 33, 32, ---, ---, ---, ---, [1028.336s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 6, ---, ---, 26, ---, ---, ---, ---, [1028.336s][info][gc,stats ] Concurrent Evacuation 26531 us [1028.336s][info][gc,stats ] Pause Init Update Refs (G) 948 us [1028.336s][info][gc,stats ] Pause Init Update Refs (N) 495 us [1028.336s][info][gc,stats ] Manage GCLABs 404 us [1028.336s][info][gc,stats ] Concurrent Update Refs 655999 us [1028.336s][info][gc,stats ] Concurrent Update Thread Roots 8986 us [1028.336s][info][gc,stats ] Pause Final Update Refs (G) 886 us [1028.336s][info][gc,stats ] Pause Final Update Refs (N) 241 us [1028.336s][info][gc,stats ] Update Region States 50 us [1028.336s][info][gc,stats ] Trash Collection Set 22 us [1028.336s][info][gc,stats ] Rebuild Free Set 77 us [1028.336s][info][gc,stats ] Concurrent Cleanup 217 us [1028.336s][info][gc,stats ] Workers: Evacuated 64137K across 1278257 objects, abandoned 0B across 0 objects. [1028.336s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1028.336s][info][gc,stats ] - age 1: 33160168 bytes, 33160168 total [1028.336s][info][gc,stats ] - age 2: 23789160 bytes, 56949328 total [1028.336s][info][gc,stats ] - age 3: 8726840 bytes, 65676168 total [1028.336s][info][gc,stats ] - age 4: 160 bytes, 65676328 total [1028.336s][info][gc,stats ] - age 7: 208 bytes, 65676536 total [1028.337s][info][gc,stats ] [1028.337s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1028.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1028.337s][info][gc,stats ] [1028.337s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1028.337s][info][gc,stats ] - age 1: 227754696 bytes, 227754696 total [1028.337s][info][gc,stats ] - age 2: 378349480 bytes, 606104176 total [1028.337s][info][gc,stats ] - age 3: 261131824 bytes, 867236000 total [1028.337s][info][gc,stats ] - age 4: 380435488 bytes, 1247671488 total [1028.337s][info][gc,stats ] [1028.337s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1028.337s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1028.337s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1028.347s][info][gc ] Transition from: normal to: idle [1028.347s][info][gc ] Trigger (YOUNG): Average GC time (4732.04 ms) is above the time for average allocation rate (2072 MB/s) to deplete free headroom (6899M) (margin of error = 3.29) [1028.347s][info][gc,ergo ] Free headroom: 8487M (free) - 1587M (spike) - 0B (penalties) = 6899M [1028.347s][info][gc ] Transition from: idle to: normal [1028.347s][info][gc ] Heuristics request for young collection accepted [1028.347s][info][gc,free ] Free: 8486M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 9308K, Mutator Free: 1062 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1028.347s][info][gc,ergo ] GC(619) Start GC cycle (YOUNG) [1028.347s][info][gc,start ] GC(619) Concurrent reset [1028.347s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent reset [1028.369s][info][gc ] GC(619) Concurrent reset 21.141ms [1028.369s][info][gc,start ] GC(619) Pause Init Mark (YOUNG) [1028.369s][info][gc,task ] GC(619) Using 8 of 8 workers for init marking [1028.373s][info][gc ] GC(619) Pause Init Mark (YOUNG) 3.647ms [1028.373s][info][gc,start ] GC(619) Concurrent remembered set scanning [1028.373s][info][gc,task ] GC(619) Using 4 of 8 workers for Concurrent remembered set scanning [1028.400s][info][gc ] GC(619) Concurrent remembered set scanning 27.283ms [1028.400s][info][gc,start ] GC(619) Concurrent marking roots [1028.400s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent marking roots [1028.404s][info][gc ] GC(619) Concurrent marking roots 3.499ms [1028.404s][info][gc,start ] GC(619) Concurrent marking (YOUNG) [1028.404s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent marking [1029.196s][info][gc ] Periodic Sample: GCU = 24.474%, MU = 18.099% during most recent 5.0s [1030.450s][info][gc ] GC(619) Concurrent marking (YOUNG) 2045.853ms [1030.450s][info][gc,start ] GC(619) Pause Final Mark (YOUNG) [1030.450s][info][gc,task ] GC(619) Using 8 of 8 workers for final marking [1030.451s][info][gc,ergo ] GC(619) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1030.451s][info][gc,ergo ] GC(619) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1030.451s][info][gc,ergo ] GC(619) Chosen CSet evacuates young: 51605K (of which at least: 0B are to be promoted), old: 0B [1030.451s][info][gc,ergo ] GC(619) Collectable Garbage: 5516M (98%), Immediate: 0B (0%), 0 regions, CSet: 5516M (98%), 696 regions [1030.451s][info][gc,ergo ] GC(619) Evacuation Targets: YOUNG: 51605K, PROMOTE: 0B, OLD: 0B, TOTAL: 51605K [1030.451s][info][gc,free ] Free: 5044M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3427K, Mutator Free: 631 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1030.451s][info][gc ] GC(619) Pause Final Mark (YOUNG) 1.063ms [1030.451s][info][gc,start ] GC(619) Concurrent thread roots [1030.451s][info][gc,task ] GC(619) Using 4 of 8 workers for Concurrent thread roots [1030.455s][info][gc ] GC(619) Concurrent thread roots 3.595ms [1030.455s][info][gc,start ] GC(619) Concurrent weak references [1030.455s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent weak references [1030.455s][info][gc,ref ] GC(619) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1030.455s][info][gc,ref ] GC(619) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1030.455s][info][gc,ref ] GC(619) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1030.455s][info][gc ] GC(619) Concurrent weak references 0.041ms [1030.455s][info][gc,start ] GC(619) Concurrent weak roots [1030.455s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent weak root [1030.456s][info][gc ] GC(619) Concurrent weak roots 0.692ms [1030.456s][info][gc,start ] GC(619) Concurrent cleanup [1030.456s][info][gc ] GC(619) Concurrent cleanup 26582M->26582M(31744M) 0.104ms [1030.456s][info][gc,free ] Free: 5032M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7610K, Mutator Free: 630 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 34449K, Max: 8187K; Used: 6510K [1030.456s][info][gc,start ] GC(619) Concurrent strong roots [1030.456s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent strong root [1030.456s][info][gc ] GC(619) Concurrent strong roots 0.400ms [1030.456s][info][gc,start ] GC(619) Concurrent evacuation [1030.456s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent evacuation [1030.476s][info][gc ] GC(619) Concurrent evacuation 20.258ms [1030.477s][info][gc,start ] GC(619) Pause Init Update Refs [1030.477s][info][gc ] GC(619) Pause Init Update Refs 0.470ms [1030.477s][info][gc,start ] GC(619) Concurrent update references [1030.477s][info][gc,task ] GC(619) Using 4 of 8 workers for concurrent reference update [1030.477s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1031.135s][info][gc ] GC(619) Concurrent update references 657.702ms [1031.135s][info][gc,start ] GC(619) Concurrent update thread roots [1031.145s][info][gc ] GC(619) Concurrent update thread roots 9.483ms [1031.145s][info][gc,start ] GC(619) Pause Final Update Refs [1031.145s][info][gc,task ] GC(619) Using 8 of 8 workers for final reference update [1031.145s][info][gc,free ] Free: 8414M, Max: 8192K regular, 512M humongous, Frag: 83% external, 65% internal; Used: 5512M, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 34444K, Max: 8187K; Used: 6515K [1031.145s][info][gc ] GC(619) Pause Final Update Refs 0.228ms [1031.145s][info][gc,start ] GC(619) Concurrent cleanup [1031.146s][info][gc ] GC(619) Concurrent cleanup 28017M->22459M(31744M) 0.173ms [1031.146s][info][gc,ergo ] GC(619) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34455K, young_available: 9221M [1031.146s][info][gc,ergo ] GC(619) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.1% during period of 2.810s [1031.146s][info][gc,ergo ] GC(619) At end of Concurrent Young GC: YOUNG generation used: 6862M, used regions: 6888M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 9220M [1031.146s][info][gc,ergo ] GC(619) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34455K [1031.146s][info][gc,free ] Free: 8412M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3288K, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34444K, Max: 8187K; Used: 6515K [1031.146s][info][gc,stats ] [1031.146s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1031.146s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1031.146s][info][gc,stats ] [1031.146s][info][gc,stats ] Concurrent Reset 21171 us [1031.146s][info][gc,stats ] Pause Init Mark (G) 4363 us [1031.146s][info][gc,stats ] Pause Init Mark (N) 3656 us [1031.146s][info][gc,stats ] Swap Remembered Set 3298 us [1031.146s][info][gc,stats ] Update Region States 225 us [1031.146s][info][gc,stats ] Concurrent Scan Remembered Set 27299 us, parallelism: 3.99x [1031.146s][info][gc,stats ] RS: 108854 us [1031.146s][info][gc,stats ] RS: Scan Clusters 108854 us, workers (us): 27220, 27215, 27212, 27207, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Concurrent Mark Roots 3513 us, parallelism: 3.60x [1031.146s][info][gc,stats ] CMR: 12651 us [1031.146s][info][gc,stats ] CMR: Thread Roots 11551 us, workers (us): 3006, 2822, 2762, 2960, ---, ---, ---, ---, [1031.146s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 144, 301, 341, 189, ---, ---, ---, ---, [1031.146s][info][gc,stats ] CMR: VM Strong Roots 88 us, workers (us): 31, 24, 20, 14, ---, ---, ---, ---, [1031.146s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 9, ---, ---, 29, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Concurrent Marking 2045881 us, parallelism: 3.98x [1031.146s][info][gc,stats ] CM: 8143106 us [1031.146s][info][gc,stats ] CM: Parallel Mark 8143106 us, workers (us): 2035790, 2035780, 2035759, 2035777, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Pause Final Mark (G) 1597 us [1031.146s][info][gc,stats ] Pause Final Mark (N) 1069 us [1031.146s][info][gc,stats ] Finish Mark 539 us [1031.146s][info][gc,stats ] Update Region States 88 us [1031.146s][info][gc,stats ] Choose Collection Set 193 us [1031.146s][info][gc,stats ] Rebuild Free Set 43 us [1031.146s][info][gc,stats ] Concurrent Thread Roots 3608 us, parallelism: 3.84x [1031.146s][info][gc,stats ] CTR: 13865 us [1031.146s][info][gc,stats ] CTR: Thread Roots 13865 us, workers (us): 3446, 3544, 3398, 3476, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1031.146s][info][gc,stats ] CWRF: 1 us [1031.146s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Concurrent Weak Roots 697 us [1031.146s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [1031.146s][info][gc,stats ] CWR: 70 us [1031.146s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 25, 19, 15, 11, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Rendezvous 631 us [1031.146s][info][gc,stats ] Concurrent Cleanup 108 us [1031.146s][info][gc,stats ] Concurrent Strong Roots 406 us, parallelism: 2.61x [1031.146s][info][gc,stats ] CSR: 1058 us [1031.146s][info][gc,stats ] CSR: Code Cache Roots 910 us, workers (us): 159, 332, 262, 156, ---, ---, ---, ---, [1031.146s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 34, 30, 21, ---, ---, ---, ---, [1031.146s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [1031.146s][info][gc,stats ] Concurrent Evacuation 20272 us [1031.146s][info][gc,stats ] Pause Init Update Refs (G) 946 us [1031.146s][info][gc,stats ] Pause Init Update Refs (N) 479 us [1031.146s][info][gc,stats ] Manage GCLABs 390 us [1031.146s][info][gc,stats ] Concurrent Update Refs 657728 us [1031.146s][info][gc,stats ] Concurrent Update Thread Roots 9490 us [1031.146s][info][gc,stats ] Pause Final Update Refs (G) 846 us [1031.146s][info][gc,stats ] Pause Final Update Refs (N) 233 us [1031.146s][info][gc,stats ] Update Region States 50 us [1031.146s][info][gc,stats ] Trash Collection Set 20 us [1031.146s][info][gc,stats ] Rebuild Free Set 75 us [1031.146s][info][gc,stats ] Concurrent Cleanup 192 us [1031.146s][info][gc,stats ] Workers: Evacuated 51605K across 860011 objects, abandoned 0B across 0 objects. [1031.146s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1031.146s][info][gc,stats ] - age 1: 35601368 bytes, 35601368 total [1031.146s][info][gc,stats ] - age 2: 790456 bytes, 36391824 total [1031.146s][info][gc,stats ] - age 3: 9518512 bytes, 45910336 total [1031.146s][info][gc,stats ] - age 4: 6466480 bytes, 52376816 total [1031.146s][info][gc,stats ] - age 5: 466944 bytes, 52843760 total [1031.146s][info][gc,stats ] - age 6: 160 bytes, 52843920 total [1031.146s][info][gc,stats ] - age 7: 112 bytes, 52844032 total [1031.146s][info][gc,stats ] [1031.146s][info][gc,stats ] Mutators: Evacuated 192B across 12 objects, abandoned 0B across 0 objects. [1031.146s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1031.146s][info][gc,stats ] - age 2: 96 bytes, 96 total [1031.146s][info][gc,stats ] - age 5: 96 bytes, 192 total [1031.146s][info][gc,stats ] [1031.147s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1031.147s][info][gc,stats ] - age 1: 22200200 bytes, 22200200 total [1031.147s][info][gc,stats ] - age 2: 220839616 bytes, 243039816 total [1031.147s][info][gc,stats ] - age 3: 378099688 bytes, 621139504 total [1031.147s][info][gc,stats ] - age 4: 261131824 bytes, 882271328 total [1031.147s][info][gc,stats ] - age 5: 380435488 bytes, 1262706816 total [1031.147s][info][gc,stats ] [1031.147s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1031.147s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1031.147s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1031.157s][info][gc ] Transition from: normal to: idle [1031.157s][info][gc ] Trigger (YOUNG): Average GC time (5117.11 ms) is above the time for average allocation rate (2066 MB/s) to deplete free headroom (6801M) (margin of error = 3.29) [1031.157s][info][gc,ergo ] Free headroom: 8389M (free) - 1587M (spike) - 0B (penalties) = 6801M [1031.157s][info][gc ] Transition from: idle to: normal [1031.157s][info][gc ] Heuristics request for young collection accepted [1031.157s][info][gc,free ] Free: 8388M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3114K, Mutator Free: 1049 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34444K, Max: 8187K; Used: 6515K [1031.157s][info][gc,ergo ] GC(620) Start GC cycle (YOUNG) [1031.157s][info][gc,start ] GC(620) Concurrent reset [1031.157s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent reset [1031.186s][info][gc ] GC(620) Concurrent reset 28.782ms [1031.186s][info][gc,start ] GC(620) Pause Init Mark (YOUNG) [1031.186s][info][gc,task ] GC(620) Using 8 of 8 workers for init marking [1031.190s][info][gc ] GC(620) Pause Init Mark (YOUNG) 3.745ms [1031.190s][info][gc,start ] GC(620) Concurrent remembered set scanning [1031.190s][info][gc,task ] GC(620) Using 4 of 8 workers for Concurrent remembered set scanning [1031.220s][info][gc ] GC(620) Concurrent remembered set scanning 30.227ms [1031.220s][info][gc,start ] GC(620) Concurrent marking roots [1031.220s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent marking roots [1031.224s][info][gc ] GC(620) Concurrent marking roots 3.750ms [1031.224s][info][gc,start ] GC(620) Concurrent marking (YOUNG) [1031.224s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent marking [1033.266s][info][gc ] GC(620) Concurrent marking (YOUNG) 2042.094ms [1033.267s][info][gc,start ] GC(620) Pause Final Mark (YOUNG) [1033.267s][info][gc,task ] GC(620) Using 8 of 8 workers for final marking [1033.267s][info][gc,ergo ] GC(620) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1033.268s][info][gc,ergo ] GC(620) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1033.268s][info][gc,ergo ] GC(620) Chosen CSet evacuates young: 54853K (of which at least: 0B are to be promoted), old: 0B [1033.268s][info][gc,ergo ] GC(620) Collectable Garbage: 5626M (98%), Immediate: 0B (0%), 0 regions, CSet: 5626M (98%), 710 regions [1033.268s][info][gc,ergo ] GC(620) Evacuation Targets: YOUNG: 54853K, PROMOTE: 0B, OLD: 0B, TOTAL: 54853K [1033.268s][info][gc,free ] Free: 4953M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6923K, Mutator Free: 620 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 34444K, Max: 8187K; Used: 6515K [1033.268s][info][gc ] GC(620) Pause Final Mark (YOUNG) 1.013ms [1033.268s][info][gc,start ] GC(620) Concurrent thread roots [1033.268s][info][gc,task ] GC(620) Using 4 of 8 workers for Concurrent thread roots [1033.271s][info][gc ] GC(620) Concurrent thread roots 3.622ms [1033.271s][info][gc,start ] GC(620) Concurrent weak references [1033.271s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent weak references [1033.272s][info][gc,ref ] GC(620) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1033.272s][info][gc,ref ] GC(620) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1033.272s][info][gc,ref ] GC(620) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1033.272s][info][gc ] GC(620) Concurrent weak references 0.040ms [1033.272s][info][gc,start ] GC(620) Concurrent weak roots [1033.272s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent weak root [1033.272s][info][gc ] GC(620) Concurrent weak roots 0.648ms [1033.272s][info][gc,start ] GC(620) Concurrent cleanup [1033.272s][info][gc ] GC(620) Concurrent cleanup 26667M->26668M(31744M) 0.112ms [1033.272s][info][gc,free ] Free: 4940M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3254K, Mutator Free: 618 Collector Reserve: 73721K, Max: 8192K; Used: 6192B Old Collector Reserve: 34444K, Max: 8187K; Used: 6515K [1033.272s][info][gc,start ] GC(620) Concurrent strong roots [1033.272s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent strong root [1033.273s][info][gc ] GC(620) Concurrent strong roots 0.439ms [1033.273s][info][gc,start ] GC(620) Concurrent evacuation [1033.273s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent evacuation [1033.297s][info][gc ] GC(620) Concurrent evacuation 23.883ms [1033.297s][info][gc,start ] GC(620) Pause Init Update Refs [1033.297s][info][gc ] GC(620) Pause Init Update Refs 0.471ms [1033.298s][info][gc,start ] GC(620) Concurrent update references [1033.298s][info][gc,task ] GC(620) Using 4 of 8 workers for concurrent reference update [1033.298s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1033.951s][info][gc ] GC(620) Concurrent update references 653.062ms [1033.951s][info][gc,start ] GC(620) Concurrent update thread roots [1033.962s][info][gc ] GC(620) Concurrent update thread roots 11.203ms [1033.962s][info][gc,start ] GC(620) Pause Final Update Refs [1033.962s][info][gc,task ] GC(620) Using 8 of 8 workers for final reference update [1033.963s][info][gc,free ] Free: 8414M, Max: 8192K regular, 512M humongous, Frag: 82% external, 66% internal; Used: 5609M, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 73728K Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1033.963s][info][gc ] GC(620) Pause Final Update Refs 0.229ms [1033.963s][info][gc,start ] GC(620) Concurrent cleanup [1033.963s][info][gc ] GC(620) Concurrent cleanup 28130M->22458M(31744M) 0.269ms [1033.963s][info][gc,ergo ] GC(620) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34453K, young_available: 9222M [1033.963s][info][gc,ergo ] GC(620) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.818s [1033.963s][info][gc,ergo ] GC(620) At end of Concurrent Young GC: YOUNG generation used: 6861M, used regions: 6888M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 9221M [1033.963s][info][gc,ergo ] GC(620) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34453K [1033.963s][info][gc,free ] Free: 8413M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 2841K, Mutator Free: 1052 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1033.964s][info][gc,stats ] [1033.964s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1033.964s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1033.964s][info][gc,stats ] [1033.964s][info][gc,stats ] Concurrent Reset 28808 us [1033.964s][info][gc,stats ] Pause Init Mark (G) 4473 us [1033.964s][info][gc,stats ] Pause Init Mark (N) 3752 us [1033.964s][info][gc,stats ] Swap Remembered Set 3325 us [1033.964s][info][gc,stats ] Update Region States 287 us [1033.964s][info][gc,stats ] Concurrent Scan Remembered Set 30245 us, parallelism: 3.99x [1033.964s][info][gc,stats ] RS: 120628 us [1033.964s][info][gc,stats ] RS: Scan Clusters 120628 us, workers (us): 30166, 30157, 30154, 30151, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Concurrent Mark Roots 3765 us, parallelism: 3.60x [1033.964s][info][gc,stats ] CMR: 13572 us [1033.964s][info][gc,stats ] CMR: Thread Roots 12438 us, workers (us): 3015, 3144, 3204, 3074, ---, ---, ---, ---, [1033.964s][info][gc,stats ] CMR: Code Cache Roots 992 us, workers (us): 301, 177, 173, 341, ---, ---, ---, ---, [1033.964s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 35, 31, 20, 19, ---, ---, ---, ---, [1033.964s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Concurrent Marking 2042123 us, parallelism: 3.98x [1033.964s][info][gc,stats ] CM: 8130489 us [1033.964s][info][gc,stats ] CM: Parallel Mark 8130489 us, workers (us): 2032646, 2032628, 2032605, 2032610, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Pause Final Mark (G) 1512 us [1033.964s][info][gc,stats ] Pause Final Mark (N) 1020 us [1033.964s][info][gc,stats ] Finish Mark 503 us [1033.964s][info][gc,stats ] Update Region States 95 us [1033.964s][info][gc,stats ] Choose Collection Set 193 us [1033.964s][info][gc,stats ] Rebuild Free Set 44 us [1033.964s][info][gc,stats ] Concurrent Thread Roots 3635 us, parallelism: 3.85x [1033.964s][info][gc,stats ] CTR: 13998 us [1033.964s][info][gc,stats ] CTR: Thread Roots 13998 us, workers (us): 3546, 3432, 3553, 3466, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [1033.964s][info][gc,stats ] CWRF: 2 us [1033.964s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Concurrent Weak Roots 654 us [1033.964s][info][gc,stats ] Roots 56 us, parallelism: 1.56x [1033.964s][info][gc,stats ] CWR: 87 us [1033.964s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 27, 26, 18, 16, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Rendezvous 583 us [1033.964s][info][gc,stats ] Concurrent Cleanup 119 us [1033.964s][info][gc,stats ] Concurrent Strong Roots 449 us, parallelism: 2.41x [1033.964s][info][gc,stats ] CSR: 1085 us [1033.964s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 358, 272, 157, 153, ---, ---, ---, ---, [1033.964s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 38, 28, 26, 25, ---, ---, ---, ---, [1033.964s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [1033.964s][info][gc,stats ] Concurrent Evacuation 23897 us [1033.964s][info][gc,stats ] Pause Init Update Refs (G) 924 us [1033.964s][info][gc,stats ] Pause Init Update Refs (N) 478 us [1033.964s][info][gc,stats ] Manage GCLABs 399 us [1033.964s][info][gc,stats ] Concurrent Update Refs 653095 us [1033.964s][info][gc,stats ] Concurrent Update Thread Roots 11225 us [1033.964s][info][gc,stats ] Pause Final Update Refs (G) 862 us [1033.964s][info][gc,stats ] Pause Final Update Refs (N) 234 us [1033.964s][info][gc,stats ] Update Region States 50 us [1033.964s][info][gc,stats ] Trash Collection Set 20 us [1033.964s][info][gc,stats ] Rebuild Free Set 79 us [1033.964s][info][gc,stats ] Concurrent Cleanup 280 us [1033.964s][info][gc,stats ] Workers: Evacuated 54853K across 931402 objects, abandoned 0B across 0 objects. [1033.964s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1033.964s][info][gc,stats ] - age 1: 38271520 bytes, 38271520 total [1033.964s][info][gc,stats ] - age 2: 656080 bytes, 38927600 total [1033.964s][info][gc,stats ] - age 3: 790392 bytes, 39717992 total [1033.964s][info][gc,stats ] - age 4: 9518448 bytes, 49236440 total [1033.964s][info][gc,stats ] - age 5: 6466480 bytes, 55702920 total [1033.964s][info][gc,stats ] - age 6: 466912 bytes, 56169832 total [1033.964s][info][gc,stats ] - age 7: 32 bytes, 56169864 total [1033.964s][info][gc,stats ] [1033.964s][info][gc,stats ] Mutators: Evacuated 336B across 20 objects, abandoned 0B across 0 objects. [1033.964s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1033.964s][info][gc,stats ] - age 2: 112 bytes, 112 total [1033.964s][info][gc,stats ] - age 3: 32 bytes, 144 total [1033.964s][info][gc,stats ] - age 4: 64 bytes, 208 total [1033.964s][info][gc,stats ] - age 6: 128 bytes, 336 total [1033.964s][info][gc,stats ] [1033.964s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1033.964s][info][gc,stats ] - age 2: 22200200 bytes, 22200200 total [1033.964s][info][gc,stats ] - age 3: 220839616 bytes, 243039816 total [1033.964s][info][gc,stats ] - age 4: 378099688 bytes, 621139504 total [1033.964s][info][gc,stats ] - age 5: 261131824 bytes, 882271328 total [1033.964s][info][gc,stats ] - age 6: 380435488 bytes, 1262706816 total [1033.964s][info][gc,stats ] [1033.964s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1033.964s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1033.964s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1033.974s][info][gc ] Transition from: normal to: idle [1033.975s][info][gc ] Trigger (YOUNG): Average GC time (5388.73 ms) is above the time for average allocation rate (2061 MB/s) to deplete free headroom (6800M) (margin of error = 3.29) [1033.975s][info][gc,ergo ] Free headroom: 8388M (free) - 1587M (spike) - 0B (penalties) = 6800M [1033.975s][info][gc ] Transition from: idle to: normal [1033.975s][info][gc ] Heuristics request for young collection accepted [1033.975s][info][gc,free ] Free: 8387M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 4163K, Mutator Free: 1049 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1033.975s][info][gc,ergo ] GC(621) Start GC cycle (YOUNG) [1033.975s][info][gc,start ] GC(621) Concurrent reset [1033.975s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent reset [1033.995s][info][gc ] GC(621) Concurrent reset 20.139ms [1033.995s][info][gc,start ] GC(621) Pause Init Mark (YOUNG) [1033.995s][info][gc,task ] GC(621) Using 8 of 8 workers for init marking [1033.999s][info][gc ] GC(621) Pause Init Mark (YOUNG) 3.740ms [1033.999s][info][gc,start ] GC(621) Concurrent remembered set scanning [1033.999s][info][gc,task ] GC(621) Using 4 of 8 workers for Concurrent remembered set scanning [1034.031s][info][gc ] GC(621) Concurrent remembered set scanning 31.468ms [1034.031s][info][gc,start ] GC(621) Concurrent marking roots [1034.031s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent marking roots [1034.035s][info][gc ] GC(621) Concurrent marking roots 3.684ms [1034.035s][info][gc,start ] GC(621) Concurrent marking (YOUNG) [1034.035s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent marking [1034.207s][info][gc ] Periodic Sample: GCU = 24.478%, MU = 18.131% during most recent 5.0s [1036.109s][info][gc ] GC(621) Concurrent marking (YOUNG) 2074.393ms [1036.109s][info][gc,start ] GC(621) Pause Final Mark (YOUNG) [1036.109s][info][gc,task ] GC(621) Using 8 of 8 workers for final marking [1036.110s][info][gc,ergo ] GC(621) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1036.110s][info][gc,ergo ] GC(621) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1036.110s][info][gc,ergo ] GC(621) Chosen CSet evacuates young: 50107K (of which at least: 0B are to be promoted), old: 0B [1036.110s][info][gc,ergo ] GC(621) Collectable Garbage: 5607M (98%), Immediate: 0B (0%), 0 regions, CSet: 5607M (98%), 707 regions [1036.110s][info][gc,ergo ] GC(621) Evacuation Targets: YOUNG: 50107K, PROMOTE: 0B, OLD: 0B, TOTAL: 50107K [1036.110s][info][gc,free ] Free: 4894M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9256K, Mutator Free: 613 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1036.110s][info][gc ] GC(621) Pause Final Mark (YOUNG) 0.940ms [1036.110s][info][gc,start ] GC(621) Concurrent thread roots [1036.110s][info][gc,task ] GC(621) Using 4 of 8 workers for Concurrent thread roots [1036.114s][info][gc ] GC(621) Concurrent thread roots 3.516ms [1036.114s][info][gc,start ] GC(621) Concurrent weak references [1036.114s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent weak references [1036.114s][info][gc,ref ] GC(621) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1036.114s][info][gc,ref ] GC(621) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1036.114s][info][gc,ref ] GC(621) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1036.114s][info][gc ] GC(621) Concurrent weak references 0.037ms [1036.114s][info][gc,start ] GC(621) Concurrent weak roots [1036.114s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent weak root [1036.115s][info][gc ] GC(621) Concurrent weak roots 0.668ms [1036.115s][info][gc,start ] GC(621) Concurrent cleanup [1036.115s][info][gc ] GC(621) Concurrent cleanup 26733M->26734M(31744M) 0.104ms [1036.115s][info][gc,free ] Free: 4882M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5340K, Mutator Free: 611 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1036.115s][info][gc,start ] GC(621) Concurrent strong roots [1036.115s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent strong root [1036.115s][info][gc ] GC(621) Concurrent strong roots 0.437ms [1036.115s][info][gc,start ] GC(621) Concurrent evacuation [1036.115s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent evacuation [1036.138s][info][gc ] GC(621) Concurrent evacuation 22.393ms [1036.138s][info][gc,start ] GC(621) Pause Init Update Refs [1036.138s][info][gc ] GC(621) Pause Init Update Refs 0.484ms [1036.139s][info][gc,start ] GC(621) Concurrent update references [1036.139s][info][gc,task ] GC(621) Using 4 of 8 workers for concurrent reference update [1036.139s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1036.826s][info][gc ] GC(621) Concurrent update references 687.642ms [1036.826s][info][gc,start ] GC(621) Concurrent update thread roots [1036.836s][info][gc ] GC(621) Concurrent update thread roots 9.346ms [1036.836s][info][gc,start ] GC(621) Pause Final Update Refs [1036.836s][info][gc,task ] GC(621) Using 8 of 8 workers for final reference update [1036.836s][info][gc,free ] Free: 8289M, Max: 8192K regular, 512M humongous, Frag: 82% external, 67% internal; Used: 5590M, Mutator Free: 1037 Collector Reserve: 807M, Max: 8192K; Used: 73734K Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1036.836s][info][gc ] GC(621) Pause Final Update Refs 0.242ms [1036.837s][info][gc,start ] GC(621) Concurrent cleanup [1036.837s][info][gc ] GC(621) Concurrent cleanup 28231M->22583M(31744M) 0.193ms [1036.837s][info][gc,ergo ] GC(621) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 34453K, young_available: 9097M [1036.837s][info][gc,ergo ] GC(621) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.2% during period of 2.874s [1036.837s][info][gc,ergo ] GC(621) At end of Concurrent Young GC: YOUNG generation used: 6986M, used regions: 7016M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16096M, available: 9095M [1036.837s][info][gc,ergo ] GC(621) At end of Concurrent Young GC: OLD generation used: 15598M, used regions: 15648M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15648M, available: 34453K [1036.837s][info][gc,free ] Free: 8287M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8265K, Mutator Free: 1037 Collector Reserve: 807M, Max: 8192K; Used: 6192B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1036.837s][info][gc,stats ] [1036.837s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1036.837s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1036.837s][info][gc,stats ] [1036.837s][info][gc,stats ] Concurrent Reset 20170 us [1036.837s][info][gc,stats ] Pause Init Mark (G) 4493 us [1036.837s][info][gc,stats ] Pause Init Mark (N) 3749 us [1036.837s][info][gc,stats ] Swap Remembered Set 3377 us [1036.837s][info][gc,stats ] Update Region States 233 us [1036.837s][info][gc,stats ] Concurrent Scan Remembered Set 31487 us, parallelism: 3.99x [1036.837s][info][gc,stats ] RS: 125585 us [1036.837s][info][gc,stats ] RS: Scan Clusters 125585 us, workers (us): 31401, 31398, 31395, 31392, ---, ---, ---, ---, [1036.837s][info][gc,stats ] Concurrent Mark Roots 3698 us, parallelism: 3.61x [1036.837s][info][gc,stats ] CMR: 13350 us [1036.837s][info][gc,stats ] CMR: Thread Roots 12222 us, workers (us): 2965, 3101, 3176, 2980, ---, ---, ---, ---, [1036.837s][info][gc,stats ] CMR: Code Cache Roots 997 us, workers (us): 305, 177, 174, 340, ---, ---, ---, ---, [1036.837s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 32, 24, 20, 20, ---, ---, ---, ---, [1036.837s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, 28, ---, ---, ---, ---, ---, ---, [1036.837s][info][gc,stats ] Concurrent Marking 2074427 us, parallelism: 3.98x [1036.837s][info][gc,stats ] CM: 8256250 us [1036.837s][info][gc,stats ] CM: Parallel Mark 8256250 us, workers (us): 2064075, 2064078, 2064067, 2064031, ---, ---, ---, ---, [1036.837s][info][gc,stats ] Pause Final Mark (G) 1443 us [1036.837s][info][gc,stats ] Pause Final Mark (N) 946 us [1036.837s][info][gc,stats ] Finish Mark 374 us [1036.837s][info][gc,stats ] Update Region States 94 us [1036.837s][info][gc,stats ] Choose Collection Set 235 us [1036.837s][info][gc,stats ] Rebuild Free Set 44 us [1036.837s][info][gc,stats ] Concurrent Thread Roots 3528 us, parallelism: 3.83x [1036.837s][info][gc,stats ] CTR: 13524 us [1036.837s][info][gc,stats ] CTR: Thread Roots 13524 us, workers (us): 3368, 3368, 3345, 3442, ---, ---, ---, ---, [1036.837s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [1036.837s][info][gc,stats ] CWRF: 1 us [1036.838s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1036.838s][info][gc,stats ] Concurrent Weak Roots 674 us [1036.838s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [1036.838s][info][gc,stats ] CWR: 70 us [1036.838s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 22, 20, 15, 12, ---, ---, ---, ---, [1036.838s][info][gc,stats ] Rendezvous 608 us [1036.838s][info][gc,stats ] Concurrent Cleanup 109 us [1036.838s][info][gc,stats ] Concurrent Strong Roots 440 us, parallelism: 2.70x [1036.838s][info][gc,stats ] CSR: 1188 us [1036.838s][info][gc,stats ] CSR: Code Cache Roots 1016 us, workers (us): 295, 358, 195, 167, ---, ---, ---, ---, [1036.838s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 37, 36, 30, ---, ---, ---, ---, [1036.838s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 20, ---, ---, ---, ---, [1036.838s][info][gc,stats ] Concurrent Evacuation 22409 us [1036.838s][info][gc,stats ] Pause Init Update Refs (G) 943 us [1036.838s][info][gc,stats ] Pause Init Update Refs (N) 493 us [1036.838s][info][gc,stats ] Manage GCLABs 400 us [1036.838s][info][gc,stats ] Concurrent Update Refs 687672 us [1036.838s][info][gc,stats ] Concurrent Update Thread Roots 9368 us [1036.838s][info][gc,stats ] Pause Final Update Refs (G) 860 us [1036.838s][info][gc,stats ] Pause Final Update Refs (N) 247 us [1036.838s][info][gc,stats ] Update Region States 55 us [1036.838s][info][gc,stats ] Trash Collection Set 18 us [1036.838s][info][gc,stats ] Rebuild Free Set 79 us [1036.838s][info][gc,stats ] Concurrent Cleanup 205 us [1036.838s][info][gc,stats ] Workers: Evacuated 50107K across 830926 objects, abandoned 0B across 0 objects. [1036.838s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1036.838s][info][gc,stats ] - age 1: 32879320 bytes, 32879320 total [1036.838s][info][gc,stats ] - age 2: 822360 bytes, 33701680 total [1036.838s][info][gc,stats ] - age 3: 571120 bytes, 34272800 total [1036.838s][info][gc,stats ] - age 4: 686008 bytes, 34958808 total [1036.838s][info][gc,stats ] - age 5: 9510256 bytes, 44469064 total [1036.838s][info][gc,stats ] - age 6: 6464504 bytes, 50933568 total [1036.838s][info][gc,stats ] - age 7: 376104 bytes, 51309672 total [1036.838s][info][gc,stats ] [1036.838s][info][gc,stats ] Mutators: Evacuated 384B across 24 objects, abandoned 0B across 0 objects. [1036.838s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1036.838s][info][gc,stats ] - age 1: 32 bytes, 32 total [1036.838s][info][gc,stats ] - age 2: 32 bytes, 64 total [1036.838s][info][gc,stats ] - age 3: 128 bytes, 192 total [1036.838s][info][gc,stats ] - age 4: 128 bytes, 320 total [1036.838s][info][gc,stats ] - age 7: 64 bytes, 384 total [1036.838s][info][gc,stats ] [1036.838s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1036.838s][info][gc,stats ] - age 3: 22163744 bytes, 22163744 total [1036.838s][info][gc,stats ] - age 4: 220724176 bytes, 242887920 total [1036.838s][info][gc,stats ] - age 5: 377971672 bytes, 620859592 total [1036.838s][info][gc,stats ] - age 6: 261131008 bytes, 881990600 total [1036.838s][info][gc,stats ] - age 7: 380435488 bytes, 1262426088 total [1036.838s][info][gc,stats ] [1036.838s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1036.838s][info][gc,stats ] - age 7: 10513590088 bytes, 10513590088 total [1036.838s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1036.848s][info][gc ] Transition from: normal to: idle [1036.848s][info][gc ] Trigger (YOUNG): Average GC time (5599.18 ms) is above the time for average allocation rate (2056 MB/s) to deplete free headroom (6677M) (margin of error = 3.29) [1036.848s][info][gc,ergo ] Free headroom: 8264M (free) - 1587M (spike) - 0B (penalties) = 6677M [1036.848s][info][gc ] Transition from: idle to: normal [1036.848s][info][gc ] Heuristics request for young collection accepted [1036.848s][info][gc,free ] Free: 8264M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7992K, Mutator Free: 1034 Collector Reserve: 807M, Max: 8192K; Used: 6192B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1036.848s][info][gc,ergo ] GC(622) Start GC cycle (YOUNG) [1036.848s][info][gc,start ] GC(622) Concurrent reset [1036.848s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent reset [1036.877s][info][gc ] GC(622) Concurrent reset 28.824ms [1036.878s][info][gc,start ] GC(622) Pause Init Mark (YOUNG) [1036.878s][info][gc,task ] GC(622) Using 8 of 8 workers for init marking [1036.881s][info][gc ] GC(622) Pause Init Mark (YOUNG) 3.782ms [1036.882s][info][gc,start ] GC(622) Concurrent remembered set scanning [1036.882s][info][gc,task ] GC(622) Using 4 of 8 workers for Concurrent remembered set scanning [1036.914s][info][gc ] GC(622) Concurrent remembered set scanning 32.274ms [1036.914s][info][gc,start ] GC(622) Concurrent marking roots [1036.914s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent marking roots [1036.918s][info][gc ] GC(622) Concurrent marking roots 3.707ms [1036.918s][info][gc,start ] GC(622) Concurrent marking (YOUNG) [1036.918s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent marking [1038.938s][info][gc ] GC(622) Concurrent marking (YOUNG) 2020.602ms [1038.939s][info][gc,start ] GC(622) Pause Final Mark (YOUNG) [1038.939s][info][gc,task ] GC(622) Using 8 of 8 workers for final marking [1038.940s][info][gc,ergo ] GC(622) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [1038.940s][info][gc,ergo ] GC(622) Adaptive CSet Selection for YOUNG. Max Evacuation: 670M, Actual Free: 0B. [1038.940s][info][gc,ergo ] GC(622) Chosen CSet evacuates young: 54454K (of which at least: 0B are to be promoted), old: 0B [1038.940s][info][gc,ergo ] GC(622) Collectable Garbage: 5753M (98%), Immediate: 0B (0%), 0 regions, CSet: 5753M (98%), 726 regions [1038.940s][info][gc,ergo ] GC(622) Evacuation Targets: YOUNG: 54454K, PROMOTE: 0B, OLD: 0B, TOTAL: 54454K [1038.940s][info][gc,free ] Free: 4857M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6651K, Mutator Free: 608 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1038.940s][info][gc ] GC(622) Pause Final Mark (YOUNG) 1.025ms [1038.940s][info][gc,start ] GC(622) Concurrent thread roots [1038.940s][info][gc,task ] GC(622) Using 4 of 8 workers for Concurrent thread roots [1038.944s][info][gc ] GC(622) Concurrent thread roots 3.514ms [1038.944s][info][gc,start ] GC(622) Concurrent weak references [1038.944s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent weak references [1038.944s][info][gc,ref ] GC(622) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1038.944s][info][gc,ref ] GC(622) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1038.944s][info][gc,ref ] GC(622) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1038.944s][info][gc ] GC(622) Concurrent weak references 0.040ms [1038.944s][info][gc,start ] GC(622) Concurrent weak roots [1038.944s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent weak root [1038.944s][info][gc ] GC(622) Concurrent weak roots 0.841ms [1038.944s][info][gc,start ] GC(622) Concurrent cleanup [1038.945s][info][gc ] GC(622) Concurrent cleanup 26769M->26769M(31744M) 0.113ms [1038.945s][info][gc,free ] Free: 4846M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 1763K, Mutator Free: 606 Collector Reserve: 65521K, Max: 8192K; Used: 14448B Old Collector Reserve: 34441K, Max: 8187K; Used: 6518K [1038.945s][info][gc,start ] GC(622) Concurrent strong roots [1038.945s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent strong root [1038.945s][info][gc ] GC(622) Concurrent strong roots 0.417ms [1038.945s][info][gc,start ] GC(622) Concurrent evacuation [1038.945s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent evacuation [1038.954s][info][gc ] GC(622) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15760M [1038.954s][info][gc ] GC(622) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 16024M [1038.968s][info][gc ] GC(622) Concurrent evacuation 23.174ms [1038.969s][info][gc,start ] GC(622) Pause Init Update Refs [1038.969s][info][gc ] GC(622) Pause Init Update Refs 0.481ms [1038.969s][info][gc,start ] GC(622) Concurrent update references [1038.969s][info][gc,task ] GC(622) Using 4 of 8 workers for concurrent reference update [1038.969s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1039.217s][info][gc ] Periodic Sample: GCU = 24.661%, MU = 18.099% during most recent 5.0s [1039.688s][info][gc ] GC(622) Concurrent update references 719.145ms [1039.688s][info][gc,start ] GC(622) Concurrent update thread roots [1039.698s][info][gc ] GC(622) Concurrent update thread roots 9.115ms [1039.698s][info][gc,start ] GC(622) Pause Final Update Refs [1039.698s][info][gc,task ] GC(622) Using 8 of 8 workers for final reference update [1039.698s][info][gc,free ] Free: 8247M, Max: 8192K regular, 512M humongous, Frag: 80% external, 69% internal; Used: 5743M, Mutator Free: 1031 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 137M, Max: 8192K; Used: 72650K [1039.698s][info][gc ] GC(622) Pause Final Update Refs 0.265ms [1039.698s][info][gc,start ] GC(622) Concurrent cleanup [1039.699s][info][gc ] GC(622) Concurrent cleanup 28344M->22546M(31744M) 0.193ms [1039.699s][info][gc ] GC(622) Transfer 13 region(s) from YOUNG to OLD, yielding increased size: 16128M [1039.699s][info][gc,ergo ] GC(622) After cleanup, successfully transferred 13 regions to old to prepare for next gc, old available: 137M, young_available: 9030M [1039.699s][info][gc,ergo ] GC(622) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.862s [1039.699s][info][gc,ergo ] GC(622) At end of Concurrent Young GC: YOUNG generation used: 6586M, used regions: 6600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15616M, available: 9029M [1039.699s][info][gc,ergo ] GC(622) At end of Concurrent Young GC: OLD generation used: 15961M, used regions: 16024M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16128M, available: 137M [1039.699s][info][gc,free ] Free: 8245M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 2268K, Mutator Free: 1031 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 137M, Max: 8192K; Used: 7114K [1039.699s][info][gc,stats ] [1039.699s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1039.699s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1039.699s][info][gc,stats ] [1039.699s][info][gc,stats ] Concurrent Reset 28853 us [1039.699s][info][gc,stats ] Pause Init Mark (G) 4523 us [1039.699s][info][gc,stats ] Pause Init Mark (N) 3791 us [1039.699s][info][gc,stats ] Swap Remembered Set 3364 us [1039.699s][info][gc,stats ] Update Region States 302 us [1039.699s][info][gc,stats ] Concurrent Scan Remembered Set 32295 us, parallelism: 3.99x [1039.699s][info][gc,stats ] RS: 128846 us [1039.699s][info][gc,stats ] RS: Scan Clusters 128846 us, workers (us): 32224, 32218, 32203, 32201, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Concurrent Mark Roots 3722 us, parallelism: 3.64x [1039.699s][info][gc,stats ] CMR: 13529 us [1039.699s][info][gc,stats ] CMR: Thread Roots 12276 us, workers (us): 3185, 2933, 3022, 3136, ---, ---, ---, ---, [1039.699s][info][gc,stats ] CMR: Code Cache Roots 1118 us, workers (us): 175, 426, 340, 178, ---, ---, ---, ---, [1039.699s][info][gc,stats ] CMR: VM Strong Roots 101 us, workers (us): 30, 26, 24, 20, ---, ---, ---, ---, [1039.699s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, ---, 28, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Concurrent Marking 2020644 us, parallelism: 3.98x [1039.699s][info][gc,stats ] CM: 8043895 us [1039.699s][info][gc,stats ] CM: Parallel Mark 8043895 us, workers (us): 2010987, 2010988, 2010976, 2010944, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Pause Final Mark (G) 1661 us [1039.699s][info][gc,stats ] Pause Final Mark (N) 1031 us [1039.699s][info][gc,stats ] Finish Mark 502 us [1039.699s][info][gc,stats ] Update Region States 98 us [1039.699s][info][gc,stats ] Choose Collection Set 197 us [1039.699s][info][gc,stats ] Rebuild Free Set 42 us [1039.699s][info][gc,stats ] Concurrent Thread Roots 3528 us, parallelism: 3.88x [1039.699s][info][gc,stats ] CTR: 13692 us [1039.699s][info][gc,stats ] CTR: Thread Roots 13692 us, workers (us): 3406, 3408, 3451, 3428, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.02x [1039.699s][info][gc,stats ] CWRF: 1 us [1039.699s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Concurrent Weak Roots 846 us [1039.699s][info][gc,stats ] Roots 57 us, parallelism: 1.33x [1039.699s][info][gc,stats ] CWR: 76 us [1039.699s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 22, 16, 16, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Rendezvous 775 us [1039.699s][info][gc,stats ] Concurrent Cleanup 131 us [1039.699s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.71x [1039.699s][info][gc,stats ] CSR: 1140 us [1039.699s][info][gc,stats ] CSR: Code Cache Roots 960 us, workers (us): 263, 163, 192, 343, ---, ---, ---, ---, [1039.699s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 43, 40, 36, 33, ---, ---, ---, ---, [1039.699s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, 7, ---, ---, ---, ---, ---, [1039.699s][info][gc,stats ] Concurrent Evacuation 23188 us [1039.699s][info][gc,stats ] Pause Init Update Refs (G) 998 us [1039.699s][info][gc,stats ] Pause Init Update Refs (N) 493 us [1039.699s][info][gc,stats ] Manage GCLABs 406 us [1039.699s][info][gc,stats ] Concurrent Update Refs 719174 us [1039.699s][info][gc,stats ] Concurrent Update Thread Roots 9136 us [1039.699s][info][gc,stats ] Pause Final Update Refs (G) 908 us [1039.699s][info][gc,stats ] Pause Final Update Refs (N) 271 us [1039.699s][info][gc,stats ] Update Region States 60 us [1039.699s][info][gc,stats ] Trash Collection Set 22 us [1039.699s][info][gc,stats ] Rebuild Free Set 105 us [1039.699s][info][gc,stats ] Concurrent Cleanup 199 us [1039.699s][info][gc,stats ] Workers: Evacuated 54454K across 931069 objects, abandoned 0B across 0 objects. [1039.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1039.699s][info][gc,stats ] - age 1: 37002640 bytes, 37002640 total [1039.699s][info][gc,stats ] - age 2: 684384 bytes, 37687024 total [1039.699s][info][gc,stats ] - age 3: 727528 bytes, 38414552 total [1039.699s][info][gc,stats ] - age 4: 476928 bytes, 38891480 total [1039.699s][info][gc,stats ] - age 5: 578616 bytes, 39470096 total [1039.700s][info][gc,stats ] - age 6: 9504544 bytes, 48974640 total [1039.700s][info][gc,stats ] - age 7: 6786584 bytes, 55761224 total [1039.700s][info][gc,stats ] [1039.700s][info][gc,stats ] Mutators: Evacuated 528B across 33 objects, abandoned 0B across 0 objects. [1039.700s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1039.700s][info][gc,stats ] - age 2: 48 bytes, 48 total [1039.700s][info][gc,stats ] - age 3: 144 bytes, 192 total [1039.700s][info][gc,stats ] - age 4: 64 bytes, 256 total [1039.700s][info][gc,stats ] - age 5: 96 bytes, 352 total [1039.700s][info][gc,stats ] - age 7: 176 bytes, 528 total [1039.700s][info][gc,stats ] [1039.700s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1039.700s][info][gc,stats ] - age 4: 22126144 bytes, 22126144 total [1039.700s][info][gc,stats ] - age 5: 220644816 bytes, 242770960 total [1039.700s][info][gc,stats ] - age 6: 377843344 bytes, 620614304 total [1039.700s][info][gc,stats ] - age 7: 261129800 bytes, 881744104 total [1039.700s][info][gc,stats ] [1039.700s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1039.700s][info][gc,stats ] - age 7: 10894025576 bytes, 10894025576 total [1039.700s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1039.710s][info][gc ] Transition from: normal to: idle [1039.711s][info][gc ] Trigger (YOUNG): Average GC time (5733.94 ms) is above the time for average allocation rate (2052 MB/s) to deplete free headroom (6633M) (margin of error = 3.29) [1039.711s][info][gc,ergo ] Free headroom: 8220M (free) - 1587M (spike) - 0B (penalties) = 6633M [1039.711s][info][gc ] Transition from: idle to: normal [1039.711s][info][gc ] Heuristics request for young collection accepted [1039.711s][info][gc,free ] Free: 8220M, Max: 8192K regular, 520M humongous, Frag: 94% external, 0% internal; Used: 3201K, Mutator Free: 1028 Collector Reserve: 784M, Max: 8192K; Used: 0B Old Collector Reserve: 137M, Max: 8192K; Used: 7114K [1039.711s][info][gc,ergo ] GC(623) Start GC cycle (YOUNG) [1039.711s][info][gc,start ] GC(623) Concurrent reset [1039.711s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent reset [1039.731s][info][gc ] GC(623) Concurrent reset 20.595ms [1039.732s][info][gc,start ] GC(623) Pause Init Mark (YOUNG) [1039.732s][info][gc,task ] GC(623) Using 8 of 8 workers for init marking [1039.736s][info][gc ] GC(623) Pause Init Mark (YOUNG) 3.712ms [1039.736s][info][gc,start ] GC(623) Concurrent remembered set scanning [1039.736s][info][gc,task ] GC(623) Using 4 of 8 workers for Concurrent remembered set scanning [1040.325s][info][gc ] GC(623) Concurrent remembered set scanning 589.525ms [1040.325s][info][gc,start ] GC(623) Concurrent marking roots [1040.325s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent marking roots [1040.328s][info][gc ] GC(623) Concurrent marking roots 2.403ms [1040.328s][info][gc,start ] GC(623) Concurrent marking (YOUNG) [1040.328s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent marking [1041.719s][info][gc ] GC(623) Concurrent marking (YOUNG) 1390.795ms [1041.719s][info][gc,start ] GC(623) Pause Final Mark (YOUNG) [1041.719s][info][gc,task ] GC(623) Using 8 of 8 workers for final marking [1041.720s][info][gc,ergo ] GC(623) Planning to promote in place 0 humongous regions and 19 regular regions, spanning a total of 159383552 used bytes [1041.720s][info][gc,ergo ] GC(623) Adaptive CSet Selection for YOUNG. Max Evacuation: 650M, Actual Free: 0B. [1041.720s][info][gc,ergo ] GC(623) Chosen CSet evacuates young: 54361K (of which at least: 109M are to be promoted), old: 0B [1041.720s][info][gc,ergo ] GC(623) Collectable Garbage: 5725M (99%), Immediate: 0B (0%), 0 regions, CSet: 5725M (99%), 736 regions [1041.720s][info][gc,ergo ] GC(623) Evacuation Targets: YOUNG: 54361K, PROMOTE: 109M, OLD: 0B, TOTAL: 162M [1041.720s][info][gc,free ] Free: 4946M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5890K, Mutator Free: 619 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 137M, Max: 8192K; Used: 7114K [1041.720s][info][gc ] GC(623) Pause Final Mark (YOUNG) 0.946ms [1041.720s][info][gc,start ] GC(623) Concurrent thread roots [1041.720s][info][gc,task ] GC(623) Using 4 of 8 workers for Concurrent thread roots [1041.724s][info][gc ] GC(623) Concurrent thread roots 3.475ms [1041.724s][info][gc,start ] GC(623) Concurrent weak references [1041.724s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent weak references [1041.724s][info][gc,ref ] GC(623) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1041.724s][info][gc,ref ] GC(623) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1041.724s][info][gc,ref ] GC(623) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1041.724s][info][gc ] GC(623) Concurrent weak references 0.040ms [1041.724s][info][gc,start ] GC(623) Concurrent weak roots [1041.724s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent weak root [1041.724s][info][gc ] GC(623) Concurrent weak roots 0.652ms [1041.724s][info][gc,start ] GC(623) Concurrent cleanup [1041.724s][info][gc ] GC(623) Concurrent cleanup 26578M->26578M(31744M) 0.104ms [1041.724s][info][gc,free ] Free: 4935M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 781K, Mutator Free: 617 Collector Reserve: 65515K, Max: 8192K; Used: 20640B Old Collector Reserve: 137M, Max: 8192K; Used: 7117K [1041.724s][info][gc,start ] GC(623) Concurrent strong roots [1041.724s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent strong root [1041.725s][info][gc ] GC(623) Concurrent strong roots 0.421ms [1041.725s][info][gc,start ] GC(623) Concurrent evacuation [1041.725s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent evacuation [1041.726s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [1041.727s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [1041.728s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [1041.731s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [1041.751s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [1041.769s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [1041.769s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [1041.773s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [1041.788s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [1041.808s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [1041.827s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [1041.829s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [1041.831s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [1041.845s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [1041.847s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [1041.849s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [1041.852s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [1041.871s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [1041.889s][info][gc ] GC(623) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [1041.914s][info][gc ] GC(623) Concurrent evacuation 188.642ms [1041.914s][info][gc,start ] GC(623) Pause Init Update Refs [1041.915s][info][gc ] GC(623) Pause Init Update Refs 0.566ms [1041.915s][info][gc,start ] GC(623) Concurrent update references [1041.915s][info][gc,task ] GC(623) Using 4 of 8 workers for concurrent reference update [1041.915s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1042.674s][info][gc ] GC(623) Concurrent update references 759.378ms [1042.674s][info][gc,start ] GC(623) Concurrent update thread roots [1042.684s][info][gc ] GC(623) Concurrent update thread roots 9.561ms [1042.684s][info][gc,start ] GC(623) Pause Final Update Refs [1042.684s][info][gc,task ] GC(623) Using 8 of 8 workers for final reference update [1042.684s][info][gc,free ] Free: 8102M, Max: 8192K regular, 512M humongous, Frag: 78% external, 71% internal; Used: 5817M, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 32768K Old Collector Reserve: 40960K, Max: 8192K; Used: 40960K [1042.684s][info][gc ] GC(623) Pause Final Update Refs 0.242ms [1042.685s][info][gc,start ] GC(623) Concurrent cleanup [1042.685s][info][gc ] GC(623) Concurrent cleanup 28676M->22796M(31744M) 0.181ms [1042.685s][info][gc ] GC(623) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 16320M [1042.685s][info][gc,ergo ] GC(623) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 40971K, young_available: 8878M [1042.685s][info][gc,ergo ] GC(623) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.5% during period of 2.986s [1042.685s][info][gc,ergo ] GC(623) At end of Concurrent Young GC: YOUNG generation used: 6546M, used regions: 6560M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15424M, available: 8877M [1042.685s][info][gc,ergo ] GC(623) At end of Concurrent Young GC: OLD generation used: 16250M, used regions: 16280M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16320M, available: 40971K [1042.685s][info][gc,free ] Free: 8101M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2875K, Mutator Free: 1013 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1042.685s][info][gc,stats ] [1042.685s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1042.685s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1042.685s][info][gc,stats ] [1042.685s][info][gc,stats ] Concurrent Reset 20625 us [1042.685s][info][gc,stats ] Pause Init Mark (G) 4473 us [1042.685s][info][gc,stats ] Pause Init Mark (N) 3721 us [1042.685s][info][gc,stats ] Swap Remembered Set 3359 us [1042.685s][info][gc,stats ] Update Region States 222 us [1042.685s][info][gc,stats ] Concurrent Scan Remembered Set 589559 us, parallelism: 4.00x [1042.685s][info][gc,stats ] RS: 2357761 us [1042.685s][info][gc,stats ] RS: Scan Clusters 2357761 us, workers (us): 589443, 589442, 589441, 589435, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Concurrent Mark Roots 2438 us, parallelism: 3.38x [1042.686s][info][gc,stats ] CMR: 8229 us [1042.686s][info][gc,stats ] CMR: Thread Roots 7113 us, workers (us): 1677, 1753, 1827, 1856, ---, ---, ---, ---, [1042.686s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 336, 306, 178, 170, ---, ---, ---, ---, [1042.686s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 31, 24, 20, 14, ---, ---, ---, ---, [1042.686s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Concurrent Marking 1390821 us, parallelism: 3.98x [1042.686s][info][gc,stats ] CM: 5530938 us [1042.686s][info][gc,stats ] CM: Parallel Mark 5530938 us, workers (us): 1382736, 1382730, 1382749, 1382722, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Pause Final Mark (G) 1485 us [1042.686s][info][gc,stats ] Pause Final Mark (N) 952 us [1042.686s][info][gc,stats ] Finish Mark 434 us [1042.686s][info][gc,stats ] Update Region States 88 us [1042.686s][info][gc,stats ] Choose Collection Set 195 us [1042.686s][info][gc,stats ] Rebuild Free Set 45 us [1042.686s][info][gc,stats ] Concurrent Thread Roots 3490 us, parallelism: 3.82x [1042.686s][info][gc,stats ] CTR: 13342 us [1042.686s][info][gc,stats ] CTR: Thread Roots 13342 us, workers (us): 3304, 3322, 3415, 3301, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1042.686s][info][gc,stats ] CWRF: 1 us [1042.686s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Concurrent Weak Roots 657 us [1042.686s][info][gc,stats ] Roots 51 us, parallelism: 1.38x [1042.686s][info][gc,stats ] CWR: 71 us [1042.686s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 25, 19, 17, 9, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Rendezvous 593 us [1042.686s][info][gc,stats ] Concurrent Cleanup 108 us [1042.686s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.64x [1042.686s][info][gc,stats ] CSR: 1122 us [1042.686s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 161, 183, 271, 352, ---, ---, ---, ---, [1042.686s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 36, 34, 32, 26, ---, ---, ---, ---, [1042.686s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [1042.686s][info][gc,stats ] Concurrent Evacuation 188658 us [1042.686s][info][gc,stats ] Pause Init Update Refs (G) 1244 us [1042.686s][info][gc,stats ] Pause Init Update Refs (N) 576 us [1042.686s][info][gc,stats ] Manage GCLABs 475 us [1042.686s][info][gc,stats ] Concurrent Update Refs 759412 us [1042.686s][info][gc,stats ] Concurrent Update Thread Roots 9580 us [1042.686s][info][gc,stats ] Pause Final Update Refs (G) 845 us [1042.686s][info][gc,stats ] Pause Final Update Refs (N) 247 us [1042.686s][info][gc,stats ] Update Region States 50 us [1042.686s][info][gc,stats ] Trash Collection Set 22 us [1042.686s][info][gc,stats ] Rebuild Free Set 79 us [1042.686s][info][gc,stats ] Concurrent Cleanup 188 us [1042.686s][info][gc,stats ] Workers: Evacuated 162M across 4526676 objects, abandoned 0B across 0 objects. [1042.686s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1042.686s][info][gc,stats ] - age 1: 36318256 bytes, 36318256 total [1042.686s][info][gc,stats ] - age 2: 912040 bytes, 37230296 total [1042.686s][info][gc,stats ] - age 3: 683872 bytes, 37914168 total [1042.686s][info][gc,stats ] - age 4: 727296 bytes, 38641464 total [1042.686s][info][gc,stats ] - age 5: 476592 bytes, 39118056 total [1042.686s][info][gc,stats ] - age 6: 578024 bytes, 39696080 total [1042.686s][info][gc,stats ] - age 7: 15966920 bytes, 55663000 total [1042.686s][info][gc,stats ] [1042.686s][info][gc,stats ] Mutators: Evacuated 3688B across 191 objects, abandoned 0B across 0 objects. [1042.686s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1042.686s][info][gc,stats ] - age 1: 448 bytes, 448 total [1042.686s][info][gc,stats ] - age 2: 288 bytes, 736 total [1042.686s][info][gc,stats ] - age 3: 432 bytes, 1168 total [1042.686s][info][gc,stats ] - age 4: 408 bytes, 1576 total [1042.686s][info][gc,stats ] - age 5: 432 bytes, 2008 total [1042.686s][info][gc,stats ] - age 6: 688 bytes, 2696 total [1042.686s][info][gc,stats ] - age 7: 128 bytes, 2824 total [1042.686s][info][gc,stats ] [1042.686s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1042.686s][info][gc,stats ] - age 5: 22126144 bytes, 22126144 total [1042.686s][info][gc,stats ] - age 6: 220644816 bytes, 242770960 total [1042.686s][info][gc,stats ] - age 7: 377843312 bytes, 620614272 total [1042.686s][info][gc,stats ] [1042.686s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1042.686s][info][gc,stats ] - age 7: 11040126360 bytes, 11040126360 total [1042.686s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1042.696s][info][gc ] Transition from: normal to: idle [1042.697s][info][gc ] Trigger (YOUNG): Average GC time (5865.27 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (6489M) (margin of error = 3.29) [1042.697s][info][gc,ergo ] Free headroom: 8076M (free) - 1587M (spike) - 0B (penalties) = 6489M [1042.697s][info][gc ] Transition from: idle to: normal [1042.697s][info][gc ] Heuristics request for young collection accepted [1042.697s][info][gc,free ] Free: 8076M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3785K, Mutator Free: 1010 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1042.697s][info][gc,ergo ] GC(624) Start GC cycle (YOUNG) [1042.697s][info][gc,start ] GC(624) Concurrent reset [1042.697s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent reset [1042.723s][info][gc ] GC(624) Concurrent reset 26.067ms [1042.723s][info][gc,start ] GC(624) Pause Init Mark (YOUNG) [1042.723s][info][gc,task ] GC(624) Using 8 of 8 workers for init marking [1042.727s][info][gc ] GC(624) Pause Init Mark (YOUNG) 3.777ms [1042.728s][info][gc,start ] GC(624) Concurrent remembered set scanning [1042.728s][info][gc,task ] GC(624) Using 4 of 8 workers for Concurrent remembered set scanning [1043.240s][info][gc ] GC(624) Concurrent remembered set scanning 512.989ms [1043.241s][info][gc,start ] GC(624) Concurrent marking roots [1043.241s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent marking roots [1043.243s][info][gc ] GC(624) Concurrent marking roots 2.830ms [1043.243s][info][gc,start ] GC(624) Concurrent marking (YOUNG) [1043.243s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent marking [1044.185s][info][gc ] GC(624) Concurrent marking (YOUNG) 941.727ms [1044.186s][info][gc,start ] GC(624) Pause Final Mark (YOUNG) [1044.186s][info][gc,task ] GC(624) Using 8 of 8 workers for final marking [1044.187s][info][gc,ergo ] GC(624) Planning to promote in place 0 humongous regions and 42 regular regions, spanning a total of 352321536 used bytes [1044.187s][info][gc,ergo ] GC(624) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [1044.187s][info][gc,ergo ] GC(624) Chosen CSet evacuates young: 39681K (of which at least: 33380K are to be promoted), old: 0B [1044.187s][info][gc,ergo ] GC(624) Collectable Garbage: 5968M (99%), Immediate: 0B (0%), 0 regions, CSet: 5968M (99%), 755 regions [1044.187s][info][gc,ergo ] GC(624) Evacuation Targets: YOUNG: 39681K, PROMOTE: 33380K, OLD: 0B, TOTAL: 73062K [1044.187s][info][gc,free ] Free: 5822M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 9374K, Mutator Free: 729 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1044.187s][info][gc ] GC(624) Pause Final Mark (YOUNG) 1.210ms [1044.187s][info][gc,start ] GC(624) Concurrent thread roots [1044.187s][info][gc,task ] GC(624) Using 4 of 8 workers for Concurrent thread roots [1044.191s][info][gc ] GC(624) Concurrent thread roots 3.683ms [1044.191s][info][gc,start ] GC(624) Concurrent weak references [1044.191s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent weak references [1044.191s][info][gc,ref ] GC(624) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1044.191s][info][gc,ref ] GC(624) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1044.191s][info][gc,ref ] GC(624) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1044.191s][info][gc ] GC(624) Concurrent weak references 0.039ms [1044.191s][info][gc,start ] GC(624) Concurrent weak roots [1044.191s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent weak root [1044.191s][info][gc ] GC(624) Concurrent weak roots 0.757ms [1044.191s][info][gc,start ] GC(624) Concurrent cleanup [1044.192s][info][gc ] GC(624) Concurrent cleanup 25816M->25817M(31744M) 0.120ms [1044.192s][info][gc,free ] Free: 5809M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6737K, Mutator Free: 727 Collector Reserve: 49127K, Max: 8192K; Used: 24768B Old Collector Reserve: 40957K, Max: 8192K; Used: 2560B [1044.192s][info][gc,start ] GC(624) Concurrent strong roots [1044.192s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent strong root [1044.192s][info][gc ] GC(624) Concurrent strong roots 0.427ms [1044.192s][info][gc,start ] GC(624) Concurrent evacuation [1044.192s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent evacuation [1044.203s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [1044.203s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [1044.206s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [1044.207s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [1044.210s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [1044.227s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [1044.228s][info][gc ] Periodic Sample: GCU = 24.461%, MU = 18.498% during most recent 5.0s [1044.229s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [1044.231s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [1044.242s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [1044.244s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [1044.246s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [1044.248s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [1044.250s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [1044.252s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [1044.253s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [1044.255s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [1044.255s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [1044.257s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [1044.257s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [1044.259s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [1044.259s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [1044.261s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [1044.262s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [1044.263s][info][gc,ergo ] GC(624) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 38274160, old capacity: 17305698304, old_used: 17271252048, old unaffiliated regions: 0 [1044.263s][info][gc,ergo ] GC(624) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 38274160, old capacity: 17305698304, old_used: 17271252048, old unaffiliated regions: 0 [1044.263s][info][gc,ergo ] GC(624) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 38274160, old capacity: 17305698304, old_used: 17271252048, old unaffiliated regions: 0 [1044.263s][info][gc,ergo ] GC(624) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 38274160, old capacity: 17305698304, old_used: 17271252048, old unaffiliated regions: 0 [1044.263s][info][gc,ergo ] GC(624) Squelching additional promotion failure reports for current epoch [1044.264s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [1044.264s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [1044.264s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [1044.265s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [1044.266s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [1044.266s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [1044.267s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [1044.267s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [1044.268s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [1044.269s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [1044.269s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [1044.270s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [1044.270s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [1044.271s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [1044.271s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [1044.273s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [1044.273s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [1044.273s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [1044.273s][info][gc ] GC(624) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [1044.276s][info][gc ] GC(624) Concurrent evacuation 83.671ms [1044.276s][info][gc,start ] GC(624) Pause Init Update Refs [1044.277s][info][gc ] GC(624) Pause Init Update Refs 0.580ms [1044.277s][info][gc,start ] GC(624) Concurrent update references [1044.277s][info][gc,task ] GC(624) Using 4 of 8 workers for concurrent reference update [1044.277s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1044.837s][info][gc ] GC(624) Concurrent update references 559.950ms [1044.837s][info][gc,start ] GC(624) Concurrent update thread roots [1044.846s][info][gc ] GC(624) Concurrent update thread roots 9.093ms [1044.847s][info][gc,start ] GC(624) Pause Final Update Refs [1044.847s][info][gc,task ] GC(624) Using 8 of 8 workers for final reference update [1044.847s][info][gc,free ] Free: 9759M, Max: 8192K regular, 512M humongous, Frag: 87% external, 61% internal; Used: 5968M, Mutator Free: 1221 Collector Reserve: 759M, Max: 8192K; Used: 73732K Old Collector Reserve: 11773K, Max: 8192K; Used: 12802K [1044.847s][info][gc ] GC(624) Pause Final Update Refs 0.257ms [1044.847s][info][gc,start ] GC(624) Concurrent cleanup [1044.847s][info][gc ] GC(624) Concurrent cleanup 27215M->21183M(31744M) 0.185ms [1044.847s][info][gc ] GC(624) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [1044.847s][info][gc,ergo ] GC(624) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 11785K, young_available: 10519M [1044.847s][info][gc,ergo ] GC(624) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.3% during period of 2.162s [1044.847s][info][gc,ergo ] GC(624) At end of Concurrent Young GC: YOUNG generation used: 4561M, used regions: 4584M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15080M, available: 10518M [1044.847s][info][gc,ergo ] GC(624) At end of Concurrent Young GC: OLD generation used: 16623M, used regions: 16656M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16664M, available: 11785K [1044.847s][info][gc,free ] Free: 9758M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 9657K, Mutator Free: 1221 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 11773K, Max: 8192K; Used: 4610K [1044.848s][info][gc,stats ] [1044.848s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1044.848s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1044.848s][info][gc,stats ] [1044.848s][info][gc,stats ] Concurrent Reset 26098 us [1044.848s][info][gc,stats ] Pause Init Mark (G) 4550 us [1044.848s][info][gc,stats ] Pause Init Mark (N) 3787 us [1044.848s][info][gc,stats ] Swap Remembered Set 3398 us [1044.848s][info][gc,stats ] Update Region States 251 us [1044.848s][info][gc,stats ] Concurrent Scan Remembered Set 513018 us, parallelism: 4.00x [1044.848s][info][gc,stats ] RS: 2051199 us [1044.848s][info][gc,stats ] RS: Scan Clusters 2051199 us, workers (us): 512887, 512882, 512872, 512558, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Concurrent Mark Roots 2847 us, parallelism: 3.45x [1044.848s][info][gc,stats ] CMR: 9824 us [1044.848s][info][gc,stats ] CMR: Thread Roots 8510 us, workers (us): 2140, 2176, 2175, 2018, ---, ---, ---, ---, [1044.848s][info][gc,stats ] CMR: Code Cache Roots 1172 us, workers (us): 353, 179, 176, 463, ---, ---, ---, ---, [1044.848s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 33, 28, 26, 19, ---, ---, ---, ---, [1044.848s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Concurrent Marking 941767 us, parallelism: 3.97x [1044.848s][info][gc,stats ] CM: 3737662 us [1044.848s][info][gc,stats ] CM: Parallel Mark 3737662 us, workers (us): 934424, 934411, 934405, 934422, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Pause Final Mark (G) 1803 us [1044.848s][info][gc,stats ] Pause Final Mark (N) 1216 us [1044.848s][info][gc,stats ] Finish Mark 463 us [1044.848s][info][gc,stats ] Update Region States 95 us [1044.848s][info][gc,stats ] Choose Collection Set 191 us [1044.848s][info][gc,stats ] Rebuild Free Set 44 us [1044.848s][info][gc,stats ] Concurrent Thread Roots 3697 us, parallelism: 3.86x [1044.848s][info][gc,stats ] CTR: 14255 us [1044.848s][info][gc,stats ] CTR: Thread Roots 14255 us, workers (us): 3566, 3570, 3529, 3589, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1044.848s][info][gc,stats ] CWRF: 1 us [1044.848s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Concurrent Weak Roots 762 us [1044.848s][info][gc,stats ] Roots 50 us, parallelism: 1.29x [1044.848s][info][gc,stats ] CWR: 64 us [1044.848s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 15, 10, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Rendezvous 699 us [1044.848s][info][gc,stats ] Concurrent Cleanup 125 us [1044.848s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.67x [1044.848s][info][gc,stats ] CSR: 1149 us [1044.848s][info][gc,stats ] CSR: Code Cache Roots 977 us, workers (us): 191, 276, 353, 157, ---, ---, ---, ---, [1044.848s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 43, 35, 31, 28, ---, ---, ---, ---, [1044.848s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): ---, 6, ---, 29, ---, ---, ---, ---, [1044.848s][info][gc,stats ] Concurrent Evacuation 83689 us [1044.848s][info][gc,stats ] Pause Init Update Refs (G) 1300 us [1044.848s][info][gc,stats ] Pause Init Update Refs (N) 589 us [1044.848s][info][gc,stats ] Manage GCLABs 487 us [1044.848s][info][gc,stats ] Concurrent Update Refs 559980 us [1044.848s][info][gc,stats ] Concurrent Update Thread Roots 9114 us [1044.848s][info][gc,stats ] Pause Final Update Refs (G) 892 us [1044.848s][info][gc,stats ] Pause Final Update Refs (N) 262 us [1044.848s][info][gc,stats ] Update Region States 54 us [1044.848s][info][gc,stats ] Trash Collection Set 23 us [1044.848s][info][gc,stats ] Rebuild Free Set 92 us [1044.848s][info][gc,stats ] Concurrent Cleanup 190 us [1044.848s][info][gc,stats ] Workers: Evacuated 73061K across 1539542 objects, abandoned 0B across 0 objects. [1044.848s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1044.848s][info][gc,stats ] - age 1: 55753712 bytes, 55753712 total [1044.848s][info][gc,stats ] - age 2: 844992 bytes, 56598704 total [1044.848s][info][gc,stats ] - age 3: 539448 bytes, 57138152 total [1044.848s][info][gc,stats ] - age 4: 117168 bytes, 57255320 total [1044.848s][info][gc,stats ] - age 5: 303224 bytes, 57558544 total [1044.848s][info][gc,stats ] - age 6: 368520 bytes, 57927064 total [1044.848s][info][gc,stats ] - age 7: 3083584 bytes, 61010648 total [1044.848s][info][gc,stats ] - age 9: 530688 bytes, 61541336 total [1044.848s][info][gc,stats ] [1044.848s][info][gc,stats ] Mutators: Evacuated 944B across 40 objects, abandoned 0B across 0 objects. [1044.848s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1044.848s][info][gc,stats ] - age 1: 672 bytes, 672 total [1044.848s][info][gc,stats ] - age 2: 112 bytes, 784 total [1044.848s][info][gc,stats ] - age 3: 64 bytes, 848 total [1044.848s][info][gc,stats ] - age 6: 64 bytes, 912 total [1044.848s][info][gc,stats ] - age 7: 32 bytes, 944 total [1044.848s][info][gc,stats ] [1044.848s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1044.848s][info][gc,stats ] - age 1: 8007072 bytes, 8007072 total [1044.848s][info][gc,stats ] - age 6: 22094360 bytes, 30101432 total [1044.848s][info][gc,stats ] - age 7: 220580072 bytes, 250681504 total [1044.848s][info][gc,stats ] [1044.848s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1044.848s][info][gc,stats ] - age 7: 11383785464 bytes, 11383785464 total [1044.848s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1044.858s][info][gc ] Transition from: normal to: idle [1044.859s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14730M, current usage: 16623M, percent growth: 12.9% [1044.859s][info][gc ] Transition from: idle to: normal [1044.859s][info][gc ] Heuristics request for old collection accepted [1044.859s][info][gc,free ] Free: 9735M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 9104K, Mutator Free: 1218 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 11773K, Max: 8192K; Used: 4610K [1044.859s][info][gc,ergo ] GC(625) Start GC cycle (YOUNG) [1044.859s][info][gc,start ] GC(625) Concurrent reset [1044.859s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent reset [1044.873s][info][gc ] GC(625) Concurrent reset 13.761ms [1044.873s][info][gc,start ] GC(625) Pause Init Mark (YOUNG) [1044.873s][info][gc,task ] GC(625) Using 8 of 8 workers for init marking [1044.877s][info][gc ] GC(625) Pause Init Mark (YOUNG) 3.671ms [1044.877s][info][gc,start ] GC(625) Concurrent remembered set scanning [1044.877s][info][gc,task ] GC(625) Using 4 of 8 workers for Concurrent remembered set scanning [1045.294s][info][gc ] GC(625) Concurrent remembered set scanning 416.582ms [1045.294s][info][gc,start ] GC(625) Concurrent marking roots [1045.294s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent marking roots [1045.297s][info][gc ] GC(625) Concurrent marking roots 3.097ms [1045.297s][info][gc,start ] GC(625) Concurrent marking (YOUNG) [1045.297s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent marking [1045.651s][info][gc ] GC(625) Concurrent marking (YOUNG) 354.231ms [1045.652s][info][gc,start ] GC(625) Pause Final Mark (YOUNG) [1045.652s][info][gc,task ] GC(625) Using 8 of 8 workers for final marking [1045.652s][info][gc,ergo ] GC(625) Planning to promote in place 0 humongous regions and 26 regular regions, spanning a total of 218103808 used bytes [1045.652s][info][gc,ergo ] GC(625) Adaptive CSet Selection for YOUNG. Max Evacuation: 628M, Actual Free: 0B. [1045.652s][info][gc,ergo ] GC(625) Chosen CSet evacuates young: 37511K (of which at least: 6620K are to be promoted), old: 0B [1045.652s][info][gc,ergo ] GC(625) Collectable Garbage: 4331M (99%), Immediate: 0B (0%), 0 regions, CSet: 4331M (99%), 547 regions [1045.652s][info][gc,ergo ] GC(625) Evacuation Targets: YOUNG: 37511K, PROMOTE: 6620K, OLD: 0B, TOTAL: 44131K [1045.652s][info][gc,free ] Free: 8814M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 9528K, Mutator Free: 1103 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 11773K, Max: 8192K; Used: 4610K [1045.652s][info][gc ] GC(625) Pause Final Mark (YOUNG) 0.874ms [1045.653s][info][gc,start ] GC(625) Concurrent thread roots [1045.653s][info][gc,task ] GC(625) Using 4 of 8 workers for Concurrent thread roots [1045.657s][info][gc ] GC(625) Concurrent thread roots 4.181ms [1045.657s][info][gc,start ] GC(625) Concurrent weak references [1045.657s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent weak references [1045.657s][info][gc,ref ] GC(625) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1045.657s][info][gc,ref ] GC(625) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1045.657s][info][gc,ref ] GC(625) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1045.657s][info][gc ] GC(625) Concurrent weak references 0.039ms [1045.657s][info][gc,start ] GC(625) Concurrent weak roots [1045.657s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent weak root [1045.658s][info][gc ] GC(625) Concurrent weak roots 0.795ms [1045.658s][info][gc,start ] GC(625) Concurrent cleanup [1045.658s][info][gc ] GC(625) Concurrent cleanup 22853M->22853M(31744M) 0.129ms [1045.658s][info][gc,free ] Free: 8800M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 7320K, Mutator Free: 1101 Collector Reserve: 48597K, Max: 8192K; Used: 554K Old Collector Reserve: 11771K, Max: 8192K; Used: 4613K [1045.658s][info][gc,start ] GC(625) Concurrent strong roots [1045.658s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent strong root [1045.658s][info][gc ] GC(625) Concurrent strong roots 0.459ms [1045.658s][info][gc,start ] GC(625) Concurrent evacuation [1045.658s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent evacuation [1045.671s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [1045.671s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [1045.672s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [1045.674s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [1045.674s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [1045.674s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [1045.676s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [1045.677s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [1045.677s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [1045.679s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [1045.679s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [1045.681s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [1045.681s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [1045.683s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [1045.683s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [1045.685s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [1045.685s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [1045.687s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [1045.688s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [1045.688s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [1045.689s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [1045.690s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [1045.691s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [1045.692s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [1045.692s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [1045.693s][info][gc ] GC(625) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [1045.696s][info][gc ] GC(625) Concurrent evacuation 38.017ms [1045.697s][info][gc,start ] GC(625) Pause Init Update Refs [1045.697s][info][gc ] GC(625) Pause Init Update Refs 0.540ms [1045.697s][info][gc,start ] GC(625) Concurrent update references [1045.697s][info][gc,task ] GC(625) Using 4 of 8 workers for concurrent reference update [1045.697s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1046.102s][info][gc ] GC(625) Concurrent update references 404.068ms [1046.102s][info][gc,start ] GC(625) Concurrent update thread roots [1046.111s][info][gc ] GC(625) Concurrent update thread roots 9.948ms [1046.112s][info][gc,start ] GC(625) Pause Final Update Refs [1046.112s][info][gc,task ] GC(625) Using 8 of 8 workers for final reference update [1046.112s][info][gc,free ] Free: 11483M, Max: 8192K regular, 512M humongous, Frag: 93% external, 37% internal; Used: 4323M, Mutator Free: 1436 Collector Reserve: 743M, Max: 8192K; Used: 49160K Old Collector Reserve: 11776K, Max: 8192K; Used: 12800K [1046.112s][info][gc ] GC(625) Pause Final Update Refs 0.249ms [1046.112s][info][gc,start ] GC(625) Concurrent cleanup [1046.113s][info][gc ] GC(625) Concurrent cleanup 23842M->19476M(31744M) 0.172ms [1046.113s][info][gc ] GC(625) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [1046.113s][info][gc,ergo ] GC(625) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 11787K, young_available: 12226M [1046.113s][info][gc,ergo ] GC(625) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.8% during period of 1.265s [1046.113s][info][gc,ergo ] GC(625) At end of Concurrent Young GC: YOUNG generation used: 2638M, used regions: 2672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12225M [1046.113s][info][gc,ergo ] GC(625) At end of Concurrent Young GC: OLD generation used: 16839M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 11787K [1046.113s][info][gc,free ] Free: 11481M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6239K, Mutator Free: 1436 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.113s][info][gc,stats ] [1046.113s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.113s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.113s][info][gc,stats ] [1046.113s][info][gc,stats ] Concurrent Reset 13790 us [1046.113s][info][gc,stats ] Pause Init Mark (G) 4489 us [1046.113s][info][gc,stats ] Pause Init Mark (N) 3687 us [1046.113s][info][gc,stats ] Swap Remembered Set 3362 us [1046.113s][info][gc,stats ] Update Region States 156 us [1046.113s][info][gc,stats ] Concurrent Scan Remembered Set 416616 us, parallelism: 4.00x [1046.113s][info][gc,stats ] RS: 1665988 us [1046.113s][info][gc,stats ] RS: Scan Clusters 1665988 us, workers (us): 416503, 416499, 416495, 416492, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Concurrent Mark Roots 3114 us, parallelism: 3.24x [1046.113s][info][gc,stats ] CMR: 10085 us [1046.113s][info][gc,stats ] CMR: Thread Roots 8767 us, workers (us): 1990, 2272, 2209, 2297, ---, ---, ---, ---, [1046.113s][info][gc,stats ] CMR: Code Cache Roots 1155 us, workers (us): 499, 163, 306, 187, ---, ---, ---, ---, [1046.113s][info][gc,stats ] CMR: VM Strong Roots 117 us, workers (us): 116, 0, 0, 0, ---, ---, ---, ---, [1046.113s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 45, ---, ---, ---, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Concurrent Marking 354262 us, parallelism: 3.94x [1046.113s][info][gc,stats ] CM: 1394113 us [1046.113s][info][gc,stats ] CM: Parallel Mark 1394113 us, workers (us): 348555, 348528, 348524, 348506, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Pause Final Mark (G) 1460 us [1046.113s][info][gc,stats ] Pause Final Mark (N) 880 us [1046.113s][info][gc,stats ] Finish Mark 389 us [1046.113s][info][gc,stats ] Update Region States 95 us [1046.113s][info][gc,stats ] Choose Collection Set 150 us [1046.113s][info][gc,stats ] Rebuild Free Set 49 us [1046.113s][info][gc,stats ] Concurrent Thread Roots 4195 us, parallelism: 3.87x [1046.113s][info][gc,stats ] CTR: 16226 us [1046.113s][info][gc,stats ] CTR: Thread Roots 16226 us, workers (us): 3991, 4018, 4097, 4120, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1046.113s][info][gc,stats ] CWRF: 2 us [1046.113s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Concurrent Weak Roots 806 us [1046.113s][info][gc,stats ] Roots 55 us, parallelism: 1.67x [1046.113s][info][gc,stats ] CWR: 92 us [1046.113s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 26, 23, 21, 21, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Rendezvous 731 us [1046.113s][info][gc,stats ] Concurrent Cleanup 136 us [1046.113s][info][gc,stats ] Concurrent Strong Roots 469 us, parallelism: 2.53x [1046.113s][info][gc,stats ] CSR: 1187 us [1046.113s][info][gc,stats ] CSR: Code Cache Roots 1008 us, workers (us): 191, 292, 157, 368, ---, ---, ---, ---, [1046.113s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 45, 39, 34, 31, ---, ---, ---, ---, [1046.113s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 23, 6, ---, ---, ---, ---, [1046.113s][info][gc,stats ] Concurrent Evacuation 38033 us [1046.113s][info][gc,stats ] Pause Init Update Refs (G) 1102 us [1046.113s][info][gc,stats ] Pause Init Update Refs (N) 549 us [1046.113s][info][gc,stats ] Manage GCLABs 448 us [1046.113s][info][gc,stats ] Concurrent Update Refs 404095 us [1046.113s][info][gc,stats ] Concurrent Update Thread Roots 9964 us [1046.113s][info][gc,stats ] Pause Final Update Refs (G) 870 us [1046.113s][info][gc,stats ] Pause Final Update Refs (N) 267 us [1046.113s][info][gc,stats ] Update Region States 61 us [1046.113s][info][gc,stats ] Trash Collection Set 19 us [1046.113s][info][gc,stats ] Rebuild Free Set 87 us [1046.113s][info][gc,stats ] Concurrent Cleanup 182 us [1046.113s][info][gc,stats ] Workers: Evacuated 43572K across 608571 objects, abandoned 0B across 0 objects. [1046.113s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.113s][info][gc,stats ] - age 1: 39478656 bytes, 39478656 total [1046.113s][info][gc,stats ] - age 2: 897440 bytes, 40376096 total [1046.113s][info][gc,stats ] - age 3: 2189504 bytes, 42565600 total [1046.113s][info][gc,stats ] - age 4: 539480 bytes, 43105080 total [1046.113s][info][gc,stats ] - age 5: 117168 bytes, 43222248 total [1046.113s][info][gc,stats ] - age 6: 303192 bytes, 43525440 total [1046.113s][info][gc,stats ] - age 7: 562208 bytes, 44087648 total [1046.113s][info][gc,stats ] - age 9: 530688 bytes, 44618336 total [1046.113s][info][gc,stats ] [1046.113s][info][gc,stats ] Mutators: Evacuated 559K across 4281 objects, abandoned 0B across 0 objects. [1046.113s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.113s][info][gc,stats ] - age 1: 572208 bytes, 572208 total [1046.113s][info][gc,stats ] - age 2: 128 bytes, 572336 total [1046.113s][info][gc,stats ] - age 4: 32 bytes, 572368 total [1046.113s][info][gc,stats ] - age 6: 32 bytes, 572400 total [1046.113s][info][gc,stats ] - age 7: 32 bytes, 572432 total [1046.113s][info][gc,stats ] [1046.113s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.113s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.113s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.113s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.113s][info][gc,stats ] [1046.113s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.113s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.114s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.114s][info][gc ] Transition from: normal to: idle [1046.114s][info][gc ] Transition from: idle to: normal [1046.114s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 14730M, current usage: 16839M, percent growth: 14.3% [1046.114s][info][gc,free ] Free: 11479M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8482K, Mutator Free: 1436 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.114s][info][gc,ergo ] GC(626) Start GC cycle (OLD) [1046.114s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9892M) (margin of error = 3.28) [1046.114s][info][gc,start ] GC(626) Coalescing and filling (OLD) [1046.114s][info][gc,ergo ] Free headroom: 11479M (free) - 1587M (spike) - 0B (penalties) = 9892M [1046.114s][info][gc ] Preempting old generation mark to allow Young GC [1046.114s][info][gc ] Cancelling GC: Concurrent GC [1046.114s][info][gc,task ] GC(626) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.114s][info][gc ] GC(626) Old generation transition from Idle to Coalescing [1046.114s][info][gc ] GC(626) Coalescing and filling (OLD) 0.083ms [1046.114s][info][gc,free ] Free: 11479M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8789K, Mutator Free: 1436 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.114s][info][gc,stats ] [1046.114s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.114s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.114s][info][gc,stats ] [1046.114s][info][gc,stats ] Coalesce and Fill Old Dead 88 us [1046.114s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.114s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.114s][info][gc,stats ] [1046.114s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.114s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.114s][info][gc,stats ] [1046.114s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.114s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.114s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.114s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.114s][info][gc,stats ] [1046.114s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.114s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.114s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.124s][info][gc ] Transition from: normal to: idle [1046.124s][info][gc ] Transition from: idle to: normal [1046.124s][info][gc ] Heuristics request for young collection accepted [1046.124s][info][gc,free ] Free: 11459M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4607K, Mutator Free: 1433 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.124s][info][gc,ergo ] GC(627) Start GC cycle (YOUNG) [1046.124s][info][gc ] GC(627) GC cancellation took 0.011s [1046.124s][info][gc,free ] Free: 11459M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4764K, Mutator Free: 1433 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.124s][info][gc,stats ] [1046.124s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.124s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.124s][info][gc,stats ] [1046.124s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.124s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.124s][info][gc,stats ] [1046.124s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.124s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.124s][info][gc,stats ] [1046.124s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.124s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.124s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.124s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.124s][info][gc,stats ] [1046.124s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.124s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.124s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.134s][info][gc ] Transition from: normal to: idle [1046.134s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.134s][info][gc ] Transition from: idle to: old [1046.134s][info][gc,free ] Free: 11439M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8543K, Mutator Free: 1431 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.134s][info][gc,start ] GC(628) Coalescing and filling (OLD) [1046.134s][info][gc,task ] GC(628) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.135s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9851M) (margin of error = 3.28) [1046.135s][info][gc,ergo ] Free headroom: 11439M (free) - 1587M (spike) - 0B (penalties) = 9851M [1046.135s][info][gc ] Preempting old generation mark to allow Young GC [1046.135s][info][gc ] Cancelling GC: Concurrent GC [1046.135s][info][gc ] GC(628) Coalescing and filling (OLD) 0.247ms [1046.135s][info][gc,free ] Free: 11439M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9211K, Mutator Free: 1431 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.135s][info][gc,stats ] [1046.135s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.135s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.135s][info][gc,stats ] [1046.135s][info][gc,stats ] Coalesce and Fill Old Dead 254 us [1046.135s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.135s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.135s][info][gc,stats ] [1046.135s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.135s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.135s][info][gc,stats ] [1046.135s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.135s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.135s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.135s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.135s][info][gc,stats ] [1046.135s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.135s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.135s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.145s][info][gc ] Transition from: old to: idle [1046.145s][info][gc ] Transition from: idle to: normal [1046.145s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.145s][info][gc,free ] Free: 11418M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5947K, Mutator Free: 1428 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.145s][info][gc,ergo ] GC(629) Start GC cycle (YOUNG) [1046.145s][info][gc ] GC(629) GC cancellation took 0.010s [1046.145s][info][gc,free ] Free: 11418M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5947K, Mutator Free: 1428 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.145s][info][gc,stats ] [1046.145s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.145s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.145s][info][gc,stats ] [1046.145s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.145s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.145s][info][gc,stats ] [1046.145s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.145s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.145s][info][gc,stats ] [1046.145s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.145s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.145s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.145s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.145s][info][gc,stats ] [1046.145s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.145s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.145s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.155s][info][gc ] Transition from: normal to: idle [1046.155s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.155s][info][gc ] Transition from: idle to: old [1046.155s][info][gc,free ] Free: 11396M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11761K, Mutator Free: 1426 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.155s][info][gc,start ] GC(630) Coalescing and filling (OLD) [1046.155s][info][gc,task ] GC(630) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.156s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9808M) (margin of error = 3.28) [1046.156s][info][gc,ergo ] Free headroom: 11396M (free) - 1587M (spike) - 0B (penalties) = 9808M [1046.156s][info][gc ] Preempting old generation mark to allow Young GC [1046.156s][info][gc ] Cancelling GC: Concurrent GC [1046.156s][info][gc ] GC(630) Coalescing and filling (OLD) 0.185ms [1046.156s][info][gc,free ] Free: 11396M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12205K, Mutator Free: 1426 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.156s][info][gc,stats ] [1046.156s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.156s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.156s][info][gc,stats ] [1046.156s][info][gc,stats ] Coalesce and Fill Old Dead 191 us [1046.156s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.156s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.156s][info][gc,stats ] [1046.156s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.156s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.156s][info][gc,stats ] [1046.156s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.156s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.156s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.156s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.156s][info][gc,stats ] [1046.156s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.156s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.156s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.166s][info][gc ] Transition from: old to: idle [1046.166s][info][gc ] Transition from: idle to: normal [1046.166s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.166s][info][gc,free ] Free: 11373M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10649K, Mutator Free: 1423 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.166s][info][gc,ergo ] GC(631) Start GC cycle (YOUNG) [1046.166s][info][gc ] GC(631) GC cancellation took 0.010s [1046.166s][info][gc,free ] Free: 11373M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10715K, Mutator Free: 1423 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.166s][info][gc,stats ] [1046.166s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.166s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.166s][info][gc,stats ] [1046.166s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.166s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.166s][info][gc,stats ] [1046.166s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.166s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.166s][info][gc,stats ] [1046.166s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.166s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.166s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.166s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.166s][info][gc,stats ] [1046.166s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.166s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.166s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.176s][info][gc ] Transition from: normal to: idle [1046.176s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.176s][info][gc ] Transition from: idle to: old [1046.176s][info][gc,free ] Free: 11351M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8563K, Mutator Free: 1420 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.176s][info][gc,start ] GC(632) Coalescing and filling (OLD) [1046.176s][info][gc,task ] GC(632) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.177s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9763M) (margin of error = 3.28) [1046.177s][info][gc,ergo ] Free headroom: 11351M (free) - 1587M (spike) - 0B (penalties) = 9763M [1046.177s][info][gc ] Preempting old generation mark to allow Young GC [1046.177s][info][gc ] Cancelling GC: Concurrent GC [1046.177s][info][gc ] GC(632) Coalescing and filling (OLD) 0.265ms [1046.177s][info][gc,free ] Free: 11350M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9303K, Mutator Free: 1420 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.177s][info][gc,stats ] [1046.177s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.177s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.177s][info][gc,stats ] [1046.177s][info][gc,stats ] Coalesce and Fill Old Dead 271 us [1046.177s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.177s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.177s][info][gc,stats ] [1046.177s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.177s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.177s][info][gc,stats ] [1046.177s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.177s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.177s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.177s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.177s][info][gc,stats ] [1046.177s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.177s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.177s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.187s][info][gc ] Transition from: old to: idle [1046.187s][info][gc ] Transition from: idle to: normal [1046.187s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.187s][info][gc,free ] Free: 11328M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7280K, Mutator Free: 1417 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.187s][info][gc,ergo ] GC(633) Start GC cycle (YOUNG) [1046.187s][info][gc ] GC(633) GC cancellation took 0.010s [1046.187s][info][gc,free ] Free: 11328M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7445K, Mutator Free: 1417 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.187s][info][gc,stats ] [1046.187s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.187s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.187s][info][gc,stats ] [1046.187s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.187s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.187s][info][gc,stats ] [1046.187s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.187s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.187s][info][gc,stats ] [1046.187s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.187s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.187s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.187s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.187s][info][gc,stats ] [1046.187s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.187s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.187s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.197s][info][gc ] Transition from: normal to: idle [1046.197s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.197s][info][gc ] Transition from: idle to: old [1046.197s][info][gc,free ] Free: 11307M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12641K, Mutator Free: 1415 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.197s][info][gc,start ] GC(634) Coalescing and filling (OLD) [1046.197s][info][gc,task ] GC(634) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.198s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9719M) (margin of error = 3.28) [1046.198s][info][gc,ergo ] Free headroom: 11306M (free) - 1587M (spike) - 0B (penalties) = 9719M [1046.198s][info][gc ] Preempting old generation mark to allow Young GC [1046.198s][info][gc ] Cancelling GC: Concurrent GC [1046.198s][info][gc ] GC(634) Coalescing and filling (OLD) 0.308ms [1046.198s][info][gc,free ] Free: 11306M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5273K, Mutator Free: 1414 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.198s][info][gc,stats ] [1046.198s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.198s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.198s][info][gc,stats ] [1046.198s][info][gc,stats ] Coalesce and Fill Old Dead 313 us [1046.198s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.198s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.198s][info][gc,stats ] [1046.198s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.198s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.198s][info][gc,stats ] [1046.198s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.198s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.198s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.198s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.198s][info][gc,stats ] [1046.198s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.198s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.198s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.208s][info][gc ] Transition from: old to: idle [1046.208s][info][gc ] Transition from: idle to: normal [1046.208s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.208s][info][gc,free ] Free: 11285M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11246K, Mutator Free: 1412 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.208s][info][gc,ergo ] GC(635) Start GC cycle (YOUNG) [1046.208s][info][gc ] GC(635) GC cancellation took 0.010s [1046.208s][info][gc,free ] Free: 11285M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11246K, Mutator Free: 1412 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.208s][info][gc,stats ] [1046.208s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.208s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.208s][info][gc,stats ] [1046.208s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.208s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.208s][info][gc,stats ] [1046.208s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.208s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.208s][info][gc,stats ] [1046.208s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.208s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.208s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.208s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.208s][info][gc,stats ] [1046.208s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.208s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.208s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.218s][info][gc ] Transition from: normal to: idle [1046.218s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.218s][info][gc ] Transition from: idle to: old [1046.218s][info][gc,free ] Free: 11265M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7055K, Mutator Free: 1409 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.218s][info][gc,start ] GC(636) Coalescing and filling (OLD) [1046.218s][info][gc,task ] GC(636) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.219s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9677M) (margin of error = 3.28) [1046.219s][info][gc,ergo ] Free headroom: 11264M (free) - 1587M (spike) - 0B (penalties) = 9677M [1046.219s][info][gc ] Preempting old generation mark to allow Young GC [1046.219s][info][gc ] Cancelling GC: Concurrent GC [1046.219s][info][gc ] GC(636) Coalescing and filling (OLD) 0.314ms [1046.219s][info][gc,free ] Free: 11264M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7840K, Mutator Free: 1409 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.219s][info][gc,stats ] [1046.219s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.219s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.219s][info][gc,stats ] [1046.219s][info][gc,stats ] Coalesce and Fill Old Dead 319 us [1046.219s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.219s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.219s][info][gc,stats ] [1046.219s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.219s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.219s][info][gc,stats ] [1046.219s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.219s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.219s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.219s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.219s][info][gc,stats ] [1046.219s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.219s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.219s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.229s][info][gc ] Transition from: old to: idle [1046.229s][info][gc ] Transition from: idle to: normal [1046.229s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.229s][info][gc,free ] Free: 11243M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12789K, Mutator Free: 1407 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.229s][info][gc,ergo ] GC(637) Start GC cycle (YOUNG) [1046.229s][info][gc ] GC(637) GC cancellation took 0.010s [1046.229s][info][gc,free ] Free: 11243M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4698K, Mutator Free: 1406 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.229s][info][gc,stats ] [1046.229s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.229s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.229s][info][gc,stats ] [1046.229s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.229s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.229s][info][gc,stats ] [1046.229s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.229s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.229s][info][gc,stats ] [1046.229s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.229s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.229s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.229s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.229s][info][gc,stats ] [1046.229s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.229s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.229s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.239s][info][gc ] Transition from: normal to: idle [1046.239s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.239s][info][gc ] Transition from: idle to: old [1046.239s][info][gc,free ] Free: 11222M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9511K, Mutator Free: 1404 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.239s][info][gc,start ] GC(638) Coalescing and filling (OLD) [1046.239s][info][gc,task ] GC(638) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.239s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9635M) (margin of error = 3.28) [1046.239s][info][gc,ergo ] Free headroom: 11222M (free) - 1587M (spike) - 0B (penalties) = 9635M [1046.240s][info][gc ] Preempting old generation mark to allow Young GC [1046.240s][info][gc ] Cancelling GC: Concurrent GC [1046.240s][info][gc ] GC(638) Coalescing and filling (OLD) 0.311ms [1046.240s][info][gc,free ] Free: 11222M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9967K, Mutator Free: 1404 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.240s][info][gc,stats ] [1046.240s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.240s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.240s][info][gc,stats ] [1046.240s][info][gc,stats ] Coalesce and Fill Old Dead 316 us [1046.240s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.240s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.240s][info][gc,stats ] [1046.240s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.240s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.240s][info][gc,stats ] [1046.240s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.240s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.240s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.240s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.240s][info][gc,stats ] [1046.240s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.240s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.240s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.250s][info][gc ] Transition from: old to: idle [1046.250s][info][gc ] Transition from: idle to: normal [1046.250s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.250s][info][gc,free ] Free: 11200M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7191K, Mutator Free: 1401 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.250s][info][gc,ergo ] GC(639) Start GC cycle (YOUNG) [1046.250s][info][gc ] GC(639) GC cancellation took 0.010s [1046.250s][info][gc,free ] Free: 11200M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7191K, Mutator Free: 1401 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.250s][info][gc,stats ] [1046.250s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.250s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.250s][info][gc,stats ] [1046.250s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.250s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.250s][info][gc,stats ] [1046.250s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.250s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.250s][info][gc,stats ] [1046.250s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.250s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.250s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.250s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.250s][info][gc,stats ] [1046.250s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.250s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.250s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.260s][info][gc ] Transition from: normal to: idle [1046.260s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.260s][info][gc ] Transition from: idle to: old [1046.260s][info][gc,free ] Free: 11180M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12012K, Mutator Free: 1399 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.260s][info][gc,start ] GC(640) Coalescing and filling (OLD) [1046.260s][info][gc,task ] GC(640) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.260s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9592M) (margin of error = 3.28) [1046.260s][info][gc,ergo ] Free headroom: 11179M (free) - 1587M (spike) - 0B (penalties) = 9592M [1046.260s][info][gc ] Preempting old generation mark to allow Young GC [1046.260s][info][gc ] Cancelling GC: Concurrent GC [1046.260s][info][gc ] GC(640) Coalescing and filling (OLD) 0.310ms [1046.261s][info][gc,free ] Free: 11179M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12516K, Mutator Free: 1399 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.261s][info][gc,stats ] [1046.261s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.261s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.261s][info][gc,stats ] [1046.261s][info][gc,stats ] Coalesce and Fill Old Dead 317 us [1046.261s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.261s][info][gc,stats ] [1046.261s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.261s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.261s][info][gc,stats ] [1046.261s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.261s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.261s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.261s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.261s][info][gc,stats ] [1046.261s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.261s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.261s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.271s][info][gc ] Transition from: old to: idle [1046.271s][info][gc ] Transition from: idle to: normal [1046.271s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.271s][info][gc,free ] Free: 11156M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12240K, Mutator Free: 1396 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.271s][info][gc,ergo ] GC(641) Start GC cycle (YOUNG) [1046.271s][info][gc ] GC(641) GC cancellation took 0.010s [1046.271s][info][gc,free ] Free: 11155M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12402K, Mutator Free: 1396 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.271s][info][gc,stats ] [1046.271s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.271s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.271s][info][gc,stats ] [1046.271s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.271s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.271s][info][gc,stats ] [1046.271s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.271s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.271s][info][gc,stats ] [1046.271s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.271s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.271s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.271s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.271s][info][gc,stats ] [1046.271s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.271s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.271s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.281s][info][gc ] Transition from: normal to: idle [1046.281s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.281s][info][gc ] Transition from: idle to: old [1046.281s][info][gc,free ] Free: 11134M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9646K, Mutator Free: 1393 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.281s][info][gc,start ] GC(642) Coalescing and filling (OLD) [1046.281s][info][gc,task ] GC(642) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.281s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9546M) (margin of error = 3.28) [1046.281s][info][gc,ergo ] Free headroom: 11134M (free) - 1587M (spike) - 0B (penalties) = 9546M [1046.281s][info][gc ] Preempting old generation mark to allow Young GC [1046.282s][info][gc ] Cancelling GC: Concurrent GC [1046.282s][info][gc ] GC(642) Coalescing and filling (OLD) 0.297ms [1046.282s][info][gc,free ] Free: 11134M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10183K, Mutator Free: 1393 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.282s][info][gc,stats ] [1046.282s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.282s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.282s][info][gc,stats ] [1046.282s][info][gc,stats ] Coalesce and Fill Old Dead 302 us [1046.282s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.282s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.282s][info][gc,stats ] [1046.282s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.282s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.282s][info][gc,stats ] [1046.282s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.282s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.282s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.282s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.282s][info][gc,stats ] [1046.282s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.282s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.282s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.292s][info][gc ] Transition from: old to: idle [1046.292s][info][gc ] Transition from: idle to: normal [1046.292s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.292s][info][gc,free ] Free: 11112M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7537K, Mutator Free: 1390 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.292s][info][gc,ergo ] GC(643) Start GC cycle (YOUNG) [1046.292s][info][gc ] GC(643) GC cancellation took 0.010s [1046.292s][info][gc,free ] Free: 11112M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7537K, Mutator Free: 1390 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.292s][info][gc,stats ] [1046.292s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.292s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.292s][info][gc,stats ] [1046.292s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.292s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.292s][info][gc,stats ] [1046.292s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.292s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.292s][info][gc,stats ] [1046.292s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.292s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.292s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.292s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.292s][info][gc,stats ] [1046.292s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.292s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.292s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.302s][info][gc ] Transition from: normal to: idle [1046.302s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.302s][info][gc ] Transition from: idle to: old [1046.302s][info][gc,free ] Free: 11092M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11542K, Mutator Free: 1388 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.302s][info][gc,start ] GC(644) Coalescing and filling (OLD) [1046.302s][info][gc,task ] GC(644) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.302s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9505M) (margin of error = 3.28) [1046.302s][info][gc,ergo ] Free headroom: 11092M (free) - 1587M (spike) - 0B (penalties) = 9505M [1046.302s][info][gc ] Preempting old generation mark to allow Young GC [1046.302s][info][gc ] Cancelling GC: Concurrent GC [1046.303s][info][gc ] GC(644) Coalescing and filling (OLD) 0.305ms [1046.303s][info][gc,free ] Free: 11092M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12122K, Mutator Free: 1388 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.303s][info][gc,stats ] [1046.303s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.303s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.303s][info][gc,stats ] [1046.303s][info][gc,stats ] Coalesce and Fill Old Dead 313 us [1046.303s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.303s][info][gc,stats ] [1046.303s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.303s][info][gc,stats ] [1046.303s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.303s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.303s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.303s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.303s][info][gc,stats ] [1046.303s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.303s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.303s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.313s][info][gc ] Transition from: old to: idle [1046.313s][info][gc ] Transition from: idle to: normal [1046.313s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.313s][info][gc,free ] Free: 11071M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8280K, Mutator Free: 1385 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.313s][info][gc,ergo ] GC(645) Start GC cycle (YOUNG) [1046.313s][info][gc ] GC(645) GC cancellation took 0.010s [1046.313s][info][gc,free ] Free: 11071M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8280K, Mutator Free: 1385 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.313s][info][gc,stats ] [1046.313s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.313s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.313s][info][gc,stats ] [1046.313s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.313s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.313s][info][gc,stats ] [1046.313s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.313s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.313s][info][gc,stats ] [1046.313s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.313s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.313s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.313s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.313s][info][gc,stats ] [1046.313s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.313s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.313s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.323s][info][gc ] Transition from: normal to: idle [1046.323s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.323s][info][gc ] Transition from: idle to: old [1046.323s][info][gc,free ] Free: 11051M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5079K, Mutator Free: 1382 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.323s][info][gc,start ] GC(646) Coalescing and filling (OLD) [1046.323s][info][gc,task ] GC(646) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.323s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9463M) (margin of error = 3.28) [1046.323s][info][gc,ergo ] Free headroom: 11050M (free) - 1587M (spike) - 0B (penalties) = 9463M [1046.323s][info][gc ] Preempting old generation mark to allow Young GC [1046.323s][info][gc ] Cancelling GC: Concurrent GC [1046.323s][info][gc ] GC(646) Coalescing and filling (OLD) 0.310ms [1046.324s][info][gc,free ] Free: 11050M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5566K, Mutator Free: 1382 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.324s][info][gc,stats ] [1046.324s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.324s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.324s][info][gc,stats ] [1046.324s][info][gc,stats ] Coalesce and Fill Old Dead 315 us [1046.324s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.324s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.324s][info][gc,stats ] [1046.324s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.324s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.324s][info][gc,stats ] [1046.324s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.324s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.324s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.324s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.324s][info][gc,stats ] [1046.324s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.324s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.324s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.334s][info][gc ] Transition from: old to: idle [1046.334s][info][gc ] Transition from: idle to: normal [1046.334s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.334s][info][gc,free ] Free: 11029M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10272K, Mutator Free: 1380 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.334s][info][gc,ergo ] GC(647) Start GC cycle (YOUNG) [1046.334s][info][gc ] GC(647) GC cancellation took 0.010s [1046.334s][info][gc,free ] Free: 11029M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10566K, Mutator Free: 1380 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.334s][info][gc,stats ] [1046.334s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.334s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.334s][info][gc,stats ] [1046.334s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.334s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.334s][info][gc,stats ] [1046.334s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.334s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.334s][info][gc,stats ] [1046.334s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.334s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.334s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.334s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.334s][info][gc,stats ] [1046.334s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.334s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.334s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.344s][info][gc ] Transition from: normal to: idle [1046.344s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.344s][info][gc ] Transition from: idle to: old [1046.344s][info][gc,free ] Free: 11008M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7206K, Mutator Free: 1377 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.344s][info][gc,start ] GC(648) Coalescing and filling (OLD) [1046.344s][info][gc,task ] GC(648) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.344s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9421M) (margin of error = 3.28) [1046.344s][info][gc,ergo ] Free headroom: 11008M (free) - 1587M (spike) - 0B (penalties) = 9421M [1046.344s][info][gc ] Preempting old generation mark to allow Young GC [1046.344s][info][gc ] Cancelling GC: Concurrent GC [1046.344s][info][gc ] GC(648) Coalescing and filling (OLD) 0.296ms [1046.344s][info][gc,free ] Free: 11008M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7730K, Mutator Free: 1377 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.345s][info][gc,stats ] [1046.345s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.345s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.345s][info][gc,stats ] [1046.345s][info][gc,stats ] Coalesce and Fill Old Dead 301 us [1046.345s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.345s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.345s][info][gc,stats ] [1046.345s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.345s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.345s][info][gc,stats ] [1046.345s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.345s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.345s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.345s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.345s][info][gc,stats ] [1046.345s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.345s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.345s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.355s][info][gc ] Transition from: old to: idle [1046.355s][info][gc ] Transition from: idle to: normal [1046.355s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.355s][info][gc,free ] Free: 10985M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6982K, Mutator Free: 1374 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.355s][info][gc,ergo ] GC(649) Start GC cycle (YOUNG) [1046.355s][info][gc ] GC(649) GC cancellation took 0.010s [1046.355s][info][gc,free ] Free: 10985M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7079K, Mutator Free: 1374 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.355s][info][gc,stats ] [1046.355s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.355s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.355s][info][gc,stats ] [1046.355s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.355s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.355s][info][gc,stats ] [1046.355s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.355s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.355s][info][gc,stats ] [1046.355s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.355s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.355s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.355s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.355s][info][gc,stats ] [1046.355s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.355s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.355s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.365s][info][gc ] Transition from: normal to: idle [1046.365s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.365s][info][gc ] Transition from: idle to: old [1046.365s][info][gc,free ] Free: 10962M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5760K, Mutator Free: 1371 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.365s][info][gc,start ] GC(650) Coalescing and filling (OLD) [1046.365s][info][gc,task ] GC(650) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.365s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9374M) (margin of error = 3.28) [1046.365s][info][gc,ergo ] Free headroom: 10961M (free) - 1587M (spike) - 0B (penalties) = 9374M [1046.365s][info][gc ] Preempting old generation mark to allow Young GC [1046.365s][info][gc ] Cancelling GC: Concurrent GC [1046.365s][info][gc ] GC(650) Coalescing and filling (OLD) 0.311ms [1046.365s][info][gc,free ] Free: 10961M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6630K, Mutator Free: 1371 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.366s][info][gc,stats ] [1046.366s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.366s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.366s][info][gc,stats ] [1046.366s][info][gc,stats ] Coalesce and Fill Old Dead 317 us [1046.366s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.366s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.366s][info][gc,stats ] [1046.366s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.366s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.366s][info][gc,stats ] [1046.366s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.366s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.366s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.366s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.366s][info][gc,stats ] [1046.366s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.366s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.366s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.376s][info][gc ] Transition from: old to: idle [1046.376s][info][gc ] Transition from: idle to: normal [1046.376s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.376s][info][gc,free ] Free: 10941M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10759K, Mutator Free: 1369 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.376s][info][gc,ergo ] GC(651) Start GC cycle (YOUNG) [1046.376s][info][gc ] GC(651) GC cancellation took 0.010s [1046.376s][info][gc,free ] Free: 10941M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10868K, Mutator Free: 1369 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.376s][info][gc,stats ] [1046.376s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.376s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.376s][info][gc,stats ] [1046.376s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.376s][info][gc,stats ] [1046.376s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.376s][info][gc,stats ] [1046.376s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.376s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.376s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.376s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.376s][info][gc,stats ] [1046.376s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.376s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.376s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.386s][info][gc ] Transition from: normal to: idle [1046.386s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.386s][info][gc ] Transition from: idle to: old [1046.386s][info][gc,free ] Free: 10919M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8983K, Mutator Free: 1366 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.386s][info][gc,start ] GC(652) Coalescing and filling (OLD) [1046.386s][info][gc,task ] GC(652) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.386s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9331M) (margin of error = 3.28) [1046.386s][info][gc,ergo ] Free headroom: 10918M (free) - 1587M (spike) - 0B (penalties) = 9331M [1046.386s][info][gc ] Preempting old generation mark to allow Young GC [1046.386s][info][gc ] Cancelling GC: Concurrent GC [1046.386s][info][gc ] GC(652) Coalescing and filling (OLD) 0.159ms [1046.386s][info][gc,free ] Free: 10918M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9334K, Mutator Free: 1366 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.387s][info][gc,stats ] [1046.387s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.387s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.387s][info][gc,stats ] [1046.387s][info][gc,stats ] Coalesce and Fill Old Dead 164 us [1046.387s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.387s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.387s][info][gc,stats ] [1046.387s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.387s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.387s][info][gc,stats ] [1046.387s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.387s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.387s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.387s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.387s][info][gc,stats ] [1046.387s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.387s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.387s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.397s][info][gc ] Transition from: old to: idle [1046.397s][info][gc ] Transition from: idle to: normal [1046.397s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.397s][info][gc,free ] Free: 10898M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5431K, Mutator Free: 1363 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.397s][info][gc,ergo ] GC(653) Start GC cycle (YOUNG) [1046.397s][info][gc ] GC(653) GC cancellation took 0.010s [1046.397s][info][gc,free ] Free: 10898M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5521K, Mutator Free: 1363 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.397s][info][gc,stats ] [1046.397s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.397s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.397s][info][gc,stats ] [1046.397s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.397s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.397s][info][gc,stats ] [1046.397s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.397s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.397s][info][gc,stats ] [1046.397s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.397s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.397s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.397s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.397s][info][gc,stats ] [1046.397s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.397s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.397s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.407s][info][gc ] Transition from: normal to: idle [1046.407s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.407s][info][gc ] Transition from: idle to: old [1046.407s][info][gc,free ] Free: 10878M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9645K, Mutator Free: 1361 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.407s][info][gc,start ] GC(654) Coalescing and filling (OLD) [1046.407s][info][gc,task ] GC(654) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.407s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (2048 MB/s) to deplete free headroom (9290M) (margin of error = 3.28) [1046.407s][info][gc,ergo ] Free headroom: 10877M (free) - 1587M (spike) - 0B (penalties) = 9290M [1046.407s][info][gc ] Preempting old generation mark to allow Young GC [1046.407s][info][gc ] Cancelling GC: Concurrent GC [1046.407s][info][gc ] GC(654) Coalescing and filling (OLD) 0.323ms [1046.407s][info][gc,free ] Free: 10877M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10434K, Mutator Free: 1361 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.408s][info][gc,stats ] [1046.408s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.408s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.408s][info][gc,stats ] [1046.408s][info][gc,stats ] Coalesce and Fill Old Dead 328 us [1046.408s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.408s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.408s][info][gc,stats ] [1046.408s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.408s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.408s][info][gc,stats ] [1046.408s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.408s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.408s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.408s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.408s][info][gc,stats ] [1046.408s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.408s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.408s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.418s][info][gc ] Transition from: old to: idle [1046.418s][info][gc ] Transition from: idle to: normal [1046.418s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.418s][info][gc,free ] Free: 10854M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9307K, Mutator Free: 1358 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.418s][info][gc,ergo ] GC(655) Start GC cycle (YOUNG) [1046.418s][info][gc ] GC(655) GC cancellation took 0.010s [1046.418s][info][gc,free ] Free: 10854M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9307K, Mutator Free: 1358 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.418s][info][gc,stats ] [1046.418s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.418s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.418s][info][gc,stats ] [1046.418s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.418s][info][gc,stats ] [1046.418s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.418s][info][gc,stats ] [1046.418s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.418s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.418s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.418s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.418s][info][gc,stats ] [1046.418s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.418s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.418s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.428s][info][gc ] Transition from: normal to: idle [1046.428s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.428s][info][gc ] Transition from: idle to: old [1046.428s][info][gc,free ] Free: 10835M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5089K, Mutator Free: 1355 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.428s][info][gc,start ] GC(656) Coalescing and filling (OLD) [1046.428s][info][gc,task ] GC(656) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.428s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1848 MB/s) to deplete free headroom (9247M) (margin of error = 3.28) [1046.428s][info][gc,ergo ] Free headroom: 10834M (free) - 1587M (spike) - 0B (penalties) = 9247M [1046.428s][info][gc ] Preempting old generation mark to allow Young GC [1046.428s][info][gc ] Cancelling GC: Concurrent GC [1046.428s][info][gc ] GC(656) Coalescing and filling (OLD) 0.323ms [1046.428s][info][gc,free ] Free: 10834M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5575K, Mutator Free: 1355 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.429s][info][gc,stats ] [1046.429s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.429s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.429s][info][gc,stats ] [1046.429s][info][gc,stats ] Coalesce and Fill Old Dead 337 us [1046.429s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.429s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.429s][info][gc,stats ] [1046.429s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.429s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.429s][info][gc,stats ] [1046.429s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.429s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.429s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.429s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.429s][info][gc,stats ] [1046.429s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.429s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.429s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.439s][info][gc ] Transition from: old to: idle [1046.439s][info][gc ] Transition from: idle to: normal [1046.439s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.439s][info][gc,free ] Free: 10813M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10574K, Mutator Free: 1353 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.439s][info][gc,ergo ] GC(657) Start GC cycle (YOUNG) [1046.439s][info][gc ] GC(657) GC cancellation took 0.010s [1046.439s][info][gc,free ] Free: 10813M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10678K, Mutator Free: 1353 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.439s][info][gc,stats ] [1046.439s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.439s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.439s][info][gc,stats ] [1046.439s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.439s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.439s][info][gc,stats ] [1046.439s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.439s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.439s][info][gc,stats ] [1046.439s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.439s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.439s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.439s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.439s][info][gc,stats ] [1046.439s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.439s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.439s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.449s][info][gc ] Transition from: normal to: idle [1046.449s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.449s][info][gc ] Transition from: idle to: old [1046.449s][info][gc,free ] Free: 10791M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8222K, Mutator Free: 1350 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.449s][info][gc,start ] GC(658) Coalescing and filling (OLD) [1046.449s][info][gc,task ] GC(658) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.449s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1848 MB/s) to deplete free headroom (9204M) (margin of error = 3.28) [1046.449s][info][gc,ergo ] Free headroom: 10791M (free) - 1587M (spike) - 0B (penalties) = 9204M [1046.449s][info][gc ] Preempting old generation mark to allow Young GC [1046.449s][info][gc ] Cancelling GC: Concurrent GC [1046.449s][info][gc ] GC(658) Coalescing and filling (OLD) 0.275ms [1046.449s][info][gc,free ] Free: 10791M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9003K, Mutator Free: 1350 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.450s][info][gc,stats ] [1046.450s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.450s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.450s][info][gc,stats ] [1046.450s][info][gc,stats ] Coalesce and Fill Old Dead 280 us [1046.450s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.450s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.450s][info][gc,stats ] [1046.450s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.450s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.450s][info][gc,stats ] [1046.450s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.450s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.450s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.450s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.450s][info][gc,stats ] [1046.450s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.450s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.450s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.460s][info][gc ] Transition from: old to: idle [1046.460s][info][gc ] Transition from: idle to: normal [1046.460s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.460s][info][gc,free ] Free: 10769M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6997K, Mutator Free: 1347 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.460s][info][gc,ergo ] GC(659) Start GC cycle (YOUNG) [1046.460s][info][gc ] GC(659) GC cancellation took 0.010s [1046.460s][info][gc,free ] Free: 10769M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6997K, Mutator Free: 1347 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.460s][info][gc,stats ] [1046.460s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.460s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.460s][info][gc,stats ] [1046.460s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.460s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.460s][info][gc,stats ] [1046.460s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.460s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.460s][info][gc,stats ] [1046.460s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.460s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.460s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.460s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.460s][info][gc,stats ] [1046.460s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.460s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.460s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.470s][info][gc ] Transition from: normal to: idle [1046.470s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.470s][info][gc ] Transition from: idle to: old [1046.470s][info][gc,free ] Free: 10747M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12722K, Mutator Free: 1345 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.470s][info][gc,start ] GC(660) Coalescing and filling (OLD) [1046.470s][info][gc,task ] GC(660) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.470s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1848 MB/s) to deplete free headroom (9160M) (margin of error = 3.28) [1046.470s][info][gc,ergo ] Free headroom: 10747M (free) - 1587M (spike) - 0B (penalties) = 9160M [1046.470s][info][gc ] Preempting old generation mark to allow Young GC [1046.470s][info][gc ] Cancelling GC: Concurrent GC [1046.470s][info][gc ] GC(660) Coalescing and filling (OLD) 0.213ms [1046.470s][info][gc,free ] Free: 10747M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4820K, Mutator Free: 1344 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.471s][info][gc,stats ] [1046.471s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.471s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.471s][info][gc,stats ] [1046.471s][info][gc,stats ] Coalesce and Fill Old Dead 218 us [1046.471s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.471s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.471s][info][gc,stats ] [1046.471s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.471s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.471s][info][gc,stats ] [1046.471s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.471s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.471s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.471s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.471s][info][gc,stats ] [1046.471s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.471s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.471s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.481s][info][gc ] Transition from: old to: idle [1046.481s][info][gc ] Transition from: idle to: normal [1046.481s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.481s][info][gc,free ] Free: 10726M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9452K, Mutator Free: 1342 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.481s][info][gc,ergo ] GC(661) Start GC cycle (YOUNG) [1046.481s][info][gc ] GC(661) GC cancellation took 0.010s [1046.481s][info][gc,free ] Free: 10726M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9452K, Mutator Free: 1342 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.481s][info][gc,stats ] [1046.481s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.481s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.481s][info][gc,stats ] [1046.481s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.481s][info][gc,stats ] [1046.481s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.481s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.481s][info][gc,stats ] [1046.481s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.481s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.481s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.481s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.481s][info][gc,stats ] [1046.481s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.481s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.481s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.491s][info][gc ] Transition from: normal to: idle [1046.491s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.491s][info][gc ] Transition from: idle to: old [1046.491s][info][gc,free ] Free: 10705M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6444K, Mutator Free: 1339 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.491s][info][gc,start ] GC(662) Coalescing and filling (OLD) [1046.491s][info][gc,task ] GC(662) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.491s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1848 MB/s) to deplete free headroom (9118M) (margin of error = 3.28) [1046.491s][info][gc,ergo ] Free headroom: 10705M (free) - 1587M (spike) - 0B (penalties) = 9118M [1046.491s][info][gc ] Preempting old generation mark to allow Young GC [1046.491s][info][gc ] Cancelling GC: Concurrent GC [1046.491s][info][gc ] GC(662) Coalescing and filling (OLD) 0.268ms [1046.491s][info][gc,free ] Free: 10705M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7077K, Mutator Free: 1339 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.492s][info][gc,stats ] [1046.492s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.492s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.492s][info][gc,stats ] [1046.492s][info][gc,stats ] Coalesce and Fill Old Dead 282 us [1046.492s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.492s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.492s][info][gc,stats ] [1046.492s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.492s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.492s][info][gc,stats ] [1046.492s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.492s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.492s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.492s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.492s][info][gc,stats ] [1046.492s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.492s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.492s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.502s][info][gc ] Transition from: old to: idle [1046.502s][info][gc ] Transition from: idle to: normal [1046.502s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.502s][info][gc,free ] Free: 10683M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12597K, Mutator Free: 1337 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.502s][info][gc,ergo ] GC(663) Start GC cycle (YOUNG) [1046.502s][info][gc ] GC(663) GC cancellation took 0.010s [1046.502s][info][gc,free ] Free: 10683M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12685K, Mutator Free: 1337 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.502s][info][gc,stats ] [1046.502s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.502s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.502s][info][gc,stats ] [1046.502s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.502s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.502s][info][gc,stats ] [1046.502s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.502s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.502s][info][gc,stats ] [1046.502s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.502s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.502s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.502s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.502s][info][gc,stats ] [1046.502s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.502s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.502s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.512s][info][gc ] Transition from: normal to: idle [1046.512s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.512s][info][gc ] Transition from: idle to: old [1046.512s][info][gc,free ] Free: 10663M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8219K, Mutator Free: 1334 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.512s][info][gc,start ] GC(664) Coalescing and filling (OLD) [1046.512s][info][gc,task ] GC(664) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.512s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1848 MB/s) to deplete free headroom (9076M) (margin of error = 3.28) [1046.512s][info][gc,ergo ] Free headroom: 10663M (free) - 1587M (spike) - 0B (penalties) = 9076M [1046.512s][info][gc ] Preempting old generation mark to allow Young GC [1046.512s][info][gc ] Cancelling GC: Concurrent GC [1046.512s][info][gc ] GC(664) Coalescing and filling (OLD) 0.292ms [1046.512s][info][gc,free ] Free: 10663M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8713K, Mutator Free: 1334 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.513s][info][gc,stats ] [1046.513s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.513s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.513s][info][gc,stats ] [1046.513s][info][gc,stats ] Coalesce and Fill Old Dead 300 us [1046.513s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.513s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.513s][info][gc,stats ] [1046.513s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.513s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.513s][info][gc,stats ] [1046.513s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.513s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.513s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.513s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.513s][info][gc,stats ] [1046.513s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.513s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.513s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.523s][info][gc ] Transition from: old to: idle [1046.523s][info][gc ] Transition from: idle to: normal [1046.523s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.523s][info][gc,free ] Free: 10643M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12758K, Mutator Free: 1332 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.523s][info][gc,ergo ] GC(665) Start GC cycle (YOUNG) [1046.523s][info][gc ] GC(665) GC cancellation took 0.010s [1046.523s][info][gc,free ] Free: 10643M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4607K, Mutator Free: 1331 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.523s][info][gc,stats ] [1046.523s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.523s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.523s][info][gc,stats ] [1046.523s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.523s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.523s][info][gc,stats ] [1046.523s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.523s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.523s][info][gc,stats ] [1046.523s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.523s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.523s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.523s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.523s][info][gc,stats ] [1046.523s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.523s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.523s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.533s][info][gc ] Transition from: normal to: idle [1046.533s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.533s][info][gc ] Transition from: idle to: old [1046.533s][info][gc,free ] Free: 10620M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11303K, Mutator Free: 1329 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.533s][info][gc,start ] GC(666) Coalescing and filling (OLD) [1046.533s][info][gc,task ] GC(666) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.533s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (9033M) (margin of error = 3.28) [1046.533s][info][gc,ergo ] Free headroom: 10620M (free) - 1587M (spike) - 0B (penalties) = 9033M [1046.533s][info][gc ] Preempting old generation mark to allow Young GC [1046.533s][info][gc ] Cancelling GC: Concurrent GC [1046.533s][info][gc ] GC(666) Coalescing and filling (OLD) 0.261ms [1046.533s][info][gc,free ] Free: 10620M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11946K, Mutator Free: 1329 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.533s][info][gc,stats ] [1046.533s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.533s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.533s][info][gc,stats ] [1046.533s][info][gc,stats ] Coalesce and Fill Old Dead 275 us [1046.533s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.533s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.534s][info][gc,stats ] [1046.534s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.534s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.534s][info][gc,stats ] [1046.534s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.534s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.534s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.534s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.534s][info][gc,stats ] [1046.534s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.534s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.534s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.544s][info][gc ] Transition from: old to: idle [1046.544s][info][gc ] Transition from: idle to: normal [1046.544s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.544s][info][gc,free ] Free: 10596M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11589K, Mutator Free: 1326 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.544s][info][gc,ergo ] GC(667) Start GC cycle (YOUNG) [1046.544s][info][gc ] GC(667) GC cancellation took 0.010s [1046.544s][info][gc,free ] Free: 10596M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11689K, Mutator Free: 1326 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.544s][info][gc,stats ] [1046.544s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.544s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.544s][info][gc,stats ] [1046.544s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.544s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.544s][info][gc,stats ] [1046.544s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.544s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.544s][info][gc,stats ] [1046.544s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.544s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.544s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.544s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.544s][info][gc,stats ] [1046.544s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.544s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.544s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.554s][info][gc ] Transition from: normal to: idle [1046.554s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.554s][info][gc ] Transition from: idle to: old [1046.554s][info][gc,free ] Free: 10576M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8031K, Mutator Free: 1323 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.554s][info][gc,start ] GC(668) Coalescing and filling (OLD) [1046.554s][info][gc,task ] GC(668) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.554s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8988M) (margin of error = 3.28) [1046.554s][info][gc,ergo ] Free headroom: 10575M (free) - 1587M (spike) - 0B (penalties) = 8988M [1046.554s][info][gc ] Preempting old generation mark to allow Young GC [1046.554s][info][gc ] Cancelling GC: Concurrent GC [1046.554s][info][gc ] GC(668) Coalescing and filling (OLD) 0.146ms [1046.554s][info][gc,free ] Free: 10575M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8315K, Mutator Free: 1323 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.554s][info][gc,stats ] [1046.555s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.555s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.555s][info][gc,stats ] [1046.555s][info][gc,stats ] Coalesce and Fill Old Dead 153 us [1046.555s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.555s][info][gc,stats ] [1046.555s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.555s][info][gc,stats ] [1046.555s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.555s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.555s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.555s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.555s][info][gc,stats ] [1046.555s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.555s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.555s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.565s][info][gc ] Transition from: old to: idle [1046.565s][info][gc ] Transition from: idle to: normal [1046.565s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.565s][info][gc,free ] Free: 10554M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5578K, Mutator Free: 1320 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.565s][info][gc,ergo ] GC(669) Start GC cycle (YOUNG) [1046.565s][info][gc ] GC(669) GC cancellation took 0.010s [1046.565s][info][gc,free ] Free: 10554M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5578K, Mutator Free: 1320 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.565s][info][gc,stats ] [1046.565s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.565s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.565s][info][gc,stats ] [1046.565s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.565s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.565s][info][gc,stats ] [1046.565s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.565s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.565s][info][gc,stats ] [1046.565s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.565s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.565s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.565s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.565s][info][gc,stats ] [1046.565s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.565s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.565s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.575s][info][gc ] Transition from: normal to: idle [1046.575s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.575s][info][gc ] Transition from: idle to: old [1046.575s][info][gc,free ] Free: 10533M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10260K, Mutator Free: 1318 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.575s][info][gc,start ] GC(670) Coalescing and filling (OLD) [1046.575s][info][gc,task ] GC(670) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.575s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8946M) (margin of error = 3.28) [1046.575s][info][gc,ergo ] Free headroom: 10533M (free) - 1587M (spike) - 0B (penalties) = 8946M [1046.575s][info][gc ] Preempting old generation mark to allow Young GC [1046.575s][info][gc ] Cancelling GC: Concurrent GC [1046.575s][info][gc ] GC(670) Coalescing and filling (OLD) 0.275ms [1046.575s][info][gc,free ] Free: 10533M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10719K, Mutator Free: 1318 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.576s][info][gc,stats ] [1046.576s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.576s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.576s][info][gc,stats ] [1046.576s][info][gc,stats ] Coalesce and Fill Old Dead 284 us [1046.576s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.576s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.576s][info][gc,stats ] [1046.576s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.576s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.576s][info][gc,stats ] [1046.576s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.576s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.576s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.576s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.576s][info][gc,stats ] [1046.576s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.576s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.576s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.586s][info][gc ] Transition from: old to: idle [1046.586s][info][gc ] Transition from: idle to: normal [1046.586s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.586s][info][gc,free ] Free: 10512M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7734K, Mutator Free: 1315 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.586s][info][gc,ergo ] GC(671) Start GC cycle (YOUNG) [1046.586s][info][gc ] GC(671) GC cancellation took 0.010s [1046.586s][info][gc,free ] Free: 10512M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7804K, Mutator Free: 1315 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.586s][info][gc,stats ] [1046.586s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.586s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.586s][info][gc,stats ] [1046.586s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.586s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.586s][info][gc,stats ] [1046.586s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.586s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.586s][info][gc,stats ] [1046.586s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.586s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.586s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.586s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.586s][info][gc,stats ] [1046.586s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.586s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.586s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.596s][info][gc ] Transition from: normal to: idle [1046.596s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.596s][info][gc ] Transition from: idle to: old [1046.596s][info][gc,free ] Free: 10491M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4998K, Mutator Free: 1312 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.596s][info][gc,start ] GC(672) Coalescing and filling (OLD) [1046.596s][info][gc,task ] GC(672) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.596s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8903M) (margin of error = 3.28) [1046.596s][info][gc,ergo ] Free headroom: 10490M (free) - 1587M (spike) - 0B (penalties) = 8903M [1046.596s][info][gc ] Preempting old generation mark to allow Young GC [1046.596s][info][gc ] Cancelling GC: Concurrent GC [1046.596s][info][gc ] GC(672) Coalescing and filling (OLD) 0.171ms [1046.596s][info][gc,free ] Free: 10490M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5639K, Mutator Free: 1312 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.597s][info][gc,stats ] [1046.597s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.597s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.597s][info][gc,stats ] [1046.597s][info][gc,stats ] Coalesce and Fill Old Dead 177 us [1046.597s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.597s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.597s][info][gc,stats ] [1046.597s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.597s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.597s][info][gc,stats ] [1046.597s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.597s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.597s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.597s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.597s][info][gc,stats ] [1046.597s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.597s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.597s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.607s][info][gc ] Transition from: old to: idle [1046.607s][info][gc ] Transition from: idle to: normal [1046.607s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.607s][info][gc,free ] Free: 10469M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10718K, Mutator Free: 1310 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.607s][info][gc,ergo ] GC(673) Start GC cycle (YOUNG) [1046.607s][info][gc ] GC(673) GC cancellation took 0.010s [1046.607s][info][gc,free ] Free: 10469M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10788K, Mutator Free: 1310 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.607s][info][gc,stats ] [1046.607s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.607s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.607s][info][gc,stats ] [1046.607s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.607s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.607s][info][gc,stats ] [1046.607s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.607s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.607s][info][gc,stats ] [1046.607s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.607s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.607s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.607s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.607s][info][gc,stats ] [1046.607s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.607s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.607s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.617s][info][gc ] Transition from: normal to: idle [1046.617s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.617s][info][gc ] Transition from: idle to: old [1046.617s][info][gc,free ] Free: 10448M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7271K, Mutator Free: 1307 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.617s][info][gc,start ] GC(674) Coalescing and filling (OLD) [1046.617s][info][gc,task ] GC(674) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.617s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8861M) (margin of error = 3.28) [1046.617s][info][gc,ergo ] Free headroom: 10448M (free) - 1587M (spike) - 0B (penalties) = 8861M [1046.617s][info][gc ] Preempting old generation mark to allow Young GC [1046.617s][info][gc ] Cancelling GC: Concurrent GC [1046.617s][info][gc ] GC(674) Coalescing and filling (OLD) 0.281ms [1046.617s][info][gc,free ] Free: 10448M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7891K, Mutator Free: 1307 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.618s][info][gc,stats ] [1046.618s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.618s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.618s][info][gc,stats ] [1046.618s][info][gc,stats ] Coalesce and Fill Old Dead 296 us [1046.618s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.618s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.618s][info][gc,stats ] [1046.618s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.618s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.618s][info][gc,stats ] [1046.618s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.618s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.618s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.618s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.618s][info][gc,stats ] [1046.618s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.618s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.618s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.628s][info][gc ] Transition from: old to: idle [1046.628s][info][gc ] Transition from: idle to: normal [1046.628s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.628s][info][gc,free ] Free: 10427M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12463K, Mutator Free: 1305 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.628s][info][gc,ergo ] GC(675) Start GC cycle (YOUNG) [1046.628s][info][gc ] GC(675) GC cancellation took 0.010s [1046.628s][info][gc,free ] Free: 10427M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 12626K, Mutator Free: 1305 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.628s][info][gc,stats ] [1046.628s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.628s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.628s][info][gc,stats ] [1046.628s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.628s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.628s][info][gc,stats ] [1046.628s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.628s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.628s][info][gc,stats ] [1046.628s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.628s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.628s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.628s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.628s][info][gc,stats ] [1046.628s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.628s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.628s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.638s][info][gc ] Transition from: normal to: idle [1046.638s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.638s][info][gc ] Transition from: idle to: old [1046.638s][info][gc,free ] Free: 10407M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8959K, Mutator Free: 1302 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.638s][info][gc,start ] GC(676) Coalescing and filling (OLD) [1046.638s][info][gc,task ] GC(676) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.638s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8819M) (margin of error = 3.28) [1046.638s][info][gc,ergo ] Free headroom: 10406M (free) - 1587M (spike) - 0B (penalties) = 8819M [1046.638s][info][gc ] Preempting old generation mark to allow Young GC [1046.638s][info][gc ] Cancelling GC: Concurrent GC [1046.638s][info][gc ] GC(676) Coalescing and filling (OLD) 0.320ms [1046.638s][info][gc,free ] Free: 10406M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9313K, Mutator Free: 1302 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.639s][info][gc,stats ] [1046.639s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.639s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.639s][info][gc,stats ] [1046.639s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1046.639s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.639s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.639s][info][gc,stats ] [1046.639s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.639s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.639s][info][gc,stats ] [1046.639s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.639s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.639s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.639s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.639s][info][gc,stats ] [1046.639s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.639s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.639s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.649s][info][gc ] Transition from: old to: idle [1046.649s][info][gc ] Transition from: idle to: normal [1046.649s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.649s][info][gc,free ] Free: 10386M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5586K, Mutator Free: 1299 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.649s][info][gc,ergo ] GC(677) Start GC cycle (YOUNG) [1046.649s][info][gc ] GC(677) GC cancellation took 0.010s [1046.649s][info][gc,free ] Free: 10386M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5746K, Mutator Free: 1299 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.649s][info][gc,stats ] [1046.649s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.649s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.649s][info][gc,stats ] [1046.649s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.649s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.649s][info][gc,stats ] [1046.649s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.649s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.649s][info][gc,stats ] [1046.649s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.649s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.649s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.649s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.649s][info][gc,stats ] [1046.649s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.649s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.649s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.659s][info][gc ] Transition from: normal to: idle [1046.659s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.659s][info][gc ] Transition from: idle to: old [1046.659s][info][gc,free ] Free: 10366M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 9933K, Mutator Free: 1297 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.659s][info][gc,start ] GC(678) Coalescing and filling (OLD) [1046.659s][info][gc,task ] GC(678) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.659s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8778M) (margin of error = 3.28) [1046.659s][info][gc,ergo ] Free headroom: 10365M (free) - 1587M (spike) - 0B (penalties) = 8778M [1046.659s][info][gc ] Preempting old generation mark to allow Young GC [1046.659s][info][gc ] Cancelling GC: Concurrent GC [1046.659s][info][gc ] GC(678) Coalescing and filling (OLD) 0.279ms [1046.659s][info][gc,free ] Free: 10365M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10333K, Mutator Free: 1297 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.660s][info][gc,stats ] [1046.660s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.660s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.660s][info][gc,stats ] [1046.660s][info][gc,stats ] Coalesce and Fill Old Dead 285 us [1046.660s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.660s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.660s][info][gc,stats ] [1046.660s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.660s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.660s][info][gc,stats ] [1046.660s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.660s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.660s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.660s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.660s][info][gc,stats ] [1046.660s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.660s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.660s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.670s][info][gc ] Transition from: old to: idle [1046.670s][info][gc ] Transition from: idle to: normal [1046.670s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.670s][info][gc,free ] Free: 10343M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8546K, Mutator Free: 1294 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.670s][info][gc,ergo ] GC(679) Start GC cycle (YOUNG) [1046.670s][info][gc ] GC(679) GC cancellation took 0.010s [1046.670s][info][gc,free ] Free: 10343M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 8546K, Mutator Free: 1294 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.670s][info][gc,stats ] [1046.670s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.670s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.670s][info][gc,stats ] [1046.670s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.670s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.670s][info][gc,stats ] [1046.670s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.670s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.670s][info][gc,stats ] [1046.670s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.670s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.670s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.670s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.670s][info][gc,stats ] [1046.670s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.670s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.670s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.680s][info][gc ] Transition from: normal to: idle [1046.680s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.680s][info][gc ] Transition from: idle to: old [1046.680s][info][gc,free ] Free: 10325M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11038K, Mutator Free: 1292 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.680s][info][gc,start ] GC(680) Coalescing and filling (OLD) [1046.680s][info][gc,task ] GC(680) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.680s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8737M) (margin of error = 3.28) [1046.680s][info][gc,ergo ] Free headroom: 10325M (free) - 1587M (spike) - 0B (penalties) = 8737M [1046.680s][info][gc ] Preempting old generation mark to allow Young GC [1046.680s][info][gc ] Cancelling GC: Concurrent GC [1046.680s][info][gc ] GC(680) Coalescing and filling (OLD) 0.286ms [1046.680s][info][gc,free ] Free: 10325M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 11115K, Mutator Free: 1292 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.680s][info][gc,stats ] [1046.680s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.680s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.680s][info][gc,stats ] [1046.680s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1046.680s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.680s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.680s][info][gc,stats ] [1046.680s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.681s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.681s][info][gc,stats ] [1046.681s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.681s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.681s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.681s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.681s][info][gc,stats ] [1046.681s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.681s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.681s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.691s][info][gc ] Transition from: old to: idle [1046.691s][info][gc ] Transition from: idle to: normal [1046.691s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.691s][info][gc,free ] Free: 10306M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5976K, Mutator Free: 1289 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.691s][info][gc,ergo ] GC(681) Start GC cycle (YOUNG) [1046.691s][info][gc ] GC(681) GC cancellation took 0.010s [1046.691s][info][gc,free ] Free: 10306M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6053K, Mutator Free: 1289 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.691s][info][gc,stats ] [1046.691s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.691s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.691s][info][gc,stats ] [1046.691s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.691s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.691s][info][gc,stats ] [1046.691s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.691s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.691s][info][gc,stats ] [1046.691s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.691s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.691s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.691s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.691s][info][gc,stats ] [1046.691s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.691s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.691s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.701s][info][gc ] Transition from: normal to: idle [1046.701s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.701s][info][gc ] Transition from: idle to: old [1046.701s][info][gc,free ] Free: 10285M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2679K, Mutator Free: 1286 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.701s][info][gc,start ] GC(682) Coalescing and filling (OLD) [1046.701s][info][gc,task ] GC(682) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.701s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8697M) (margin of error = 3.28) [1046.701s][info][gc,ergo ] Free headroom: 10284M (free) - 1587M (spike) - 0B (penalties) = 8697M [1046.701s][info][gc ] Preempting old generation mark to allow Young GC [1046.701s][info][gc ] Cancelling GC: Concurrent GC [1046.701s][info][gc ] GC(682) Coalescing and filling (OLD) 0.297ms [1046.701s][info][gc,free ] Free: 10284M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3200K, Mutator Free: 1286 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.702s][info][gc,stats ] [1046.702s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.702s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.702s][info][gc,stats ] [1046.702s][info][gc,stats ] Coalesce and Fill Old Dead 306 us [1046.702s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.702s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.702s][info][gc,stats ] [1046.702s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.702s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.702s][info][gc,stats ] [1046.702s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.702s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.702s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.702s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.702s][info][gc,stats ] [1046.702s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.702s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.702s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.712s][info][gc ] Transition from: old to: idle [1046.712s][info][gc ] Transition from: idle to: normal [1046.712s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.712s][info][gc,free ] Free: 10265M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6664K, Mutator Free: 1284 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.712s][info][gc,ergo ] GC(683) Start GC cycle (YOUNG) [1046.712s][info][gc ] GC(683) GC cancellation took 0.010s [1046.712s][info][gc,free ] Free: 10265M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6664K, Mutator Free: 1284 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.712s][info][gc,stats ] [1046.712s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.712s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.712s][info][gc,stats ] [1046.712s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.712s][info][gc,stats ] [1046.712s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.712s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.712s][info][gc,stats ] [1046.712s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.712s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.712s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.712s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.712s][info][gc,stats ] [1046.712s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.712s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.712s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.722s][info][gc ] Transition from: normal to: idle [1046.722s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.722s][info][gc ] Transition from: idle to: old [1046.722s][info][gc,free ] Free: 10246M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 1867K, Mutator Free: 1281 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.722s][info][gc,start ] GC(684) Coalescing and filling (OLD) [1046.722s][info][gc,task ] GC(684) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.722s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8658M) (margin of error = 3.28) [1046.722s][info][gc,ergo ] Free headroom: 10245M (free) - 1587M (spike) - 0B (penalties) = 8658M [1046.722s][info][gc ] Preempting old generation mark to allow Young GC [1046.722s][info][gc ] Cancelling GC: Concurrent GC [1046.722s][info][gc ] GC(684) Coalescing and filling (OLD) 0.259ms [1046.722s][info][gc,free ] Free: 10245M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2192K, Mutator Free: 1281 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.723s][info][gc,stats ] [1046.723s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.723s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.723s][info][gc,stats ] [1046.723s][info][gc,stats ] Coalesce and Fill Old Dead 265 us [1046.723s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.723s][info][gc,stats ] [1046.723s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.723s][info][gc,stats ] [1046.723s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.723s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.723s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.723s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.723s][info][gc,stats ] [1046.723s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.723s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.723s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.733s][info][gc ] Transition from: old to: idle [1046.733s][info][gc ] Transition from: idle to: normal [1046.733s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.733s][info][gc,free ] Free: 10224M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7207K, Mutator Free: 1279 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.733s][info][gc,ergo ] GC(685) Start GC cycle (YOUNG) [1046.733s][info][gc ] GC(685) GC cancellation took 0.010s [1046.733s][info][gc,free ] Free: 10224M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7275K, Mutator Free: 1279 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.733s][info][gc,stats ] [1046.733s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.733s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.733s][info][gc,stats ] [1046.733s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.733s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.733s][info][gc,stats ] [1046.733s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.733s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.733s][info][gc,stats ] [1046.733s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.733s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.733s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.733s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.733s][info][gc,stats ] [1046.733s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.733s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.733s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.743s][info][gc ] Transition from: normal to: idle [1046.743s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.743s][info][gc ] Transition from: idle to: old [1046.743s][info][gc,free ] Free: 10204M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3772K, Mutator Free: 1276 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.743s][info][gc,start ] GC(686) Coalescing and filling (OLD) [1046.743s][info][gc,task ] GC(686) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.743s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8616M) (margin of error = 3.28) [1046.743s][info][gc,ergo ] Free headroom: 10204M (free) - 1587M (spike) - 0B (penalties) = 8616M [1046.743s][info][gc ] Preempting old generation mark to allow Young GC [1046.743s][info][gc ] Cancelling GC: Concurrent GC [1046.743s][info][gc ] GC(686) Coalescing and filling (OLD) 0.184ms [1046.743s][info][gc,free ] Free: 10203M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4172K, Mutator Free: 1276 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.744s][info][gc,stats ] [1046.744s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.744s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.744s][info][gc,stats ] [1046.744s][info][gc,stats ] Coalesce and Fill Old Dead 189 us [1046.744s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.744s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.744s][info][gc,stats ] [1046.744s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.744s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.744s][info][gc,stats ] [1046.744s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.744s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.744s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.744s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.744s][info][gc,stats ] [1046.744s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.744s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.744s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.754s][info][gc ] Transition from: old to: idle [1046.754s][info][gc ] Transition from: idle to: normal [1046.754s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.754s][info][gc,free ] Free: 10184M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7985K, Mutator Free: 1274 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.754s][info][gc,ergo ] GC(687) Start GC cycle (YOUNG) [1046.754s][info][gc ] GC(687) GC cancellation took 0.010s [1046.754s][info][gc,free ] Free: 10184M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8146K, Mutator Free: 1274 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.754s][info][gc,stats ] [1046.754s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.754s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.754s][info][gc,stats ] [1046.754s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.754s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.754s][info][gc,stats ] [1046.754s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.754s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.754s][info][gc,stats ] [1046.754s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.754s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.754s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.754s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.754s][info][gc,stats ] [1046.754s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.754s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.754s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.764s][info][gc ] Transition from: normal to: idle [1046.764s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.764s][info][gc ] Transition from: idle to: old [1046.764s][info][gc,free ] Free: 10164M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3192K, Mutator Free: 1271 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.764s][info][gc,start ] GC(688) Coalescing and filling (OLD) [1046.764s][info][gc,task ] GC(688) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.764s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8577M) (margin of error = 3.28) [1046.764s][info][gc,ergo ] Free headroom: 10164M (free) - 1587M (spike) - 0B (penalties) = 8577M [1046.764s][info][gc ] Preempting old generation mark to allow Young GC [1046.764s][info][gc ] Cancelling GC: Concurrent GC [1046.764s][info][gc ] GC(688) Coalescing and filling (OLD) 0.271ms [1046.764s][info][gc,free ] Free: 10164M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3404K, Mutator Free: 1271 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.765s][info][gc,stats ] [1046.765s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.765s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.765s][info][gc,stats ] [1046.765s][info][gc,stats ] Coalesce and Fill Old Dead 284 us [1046.765s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.765s][info][gc,stats ] [1046.765s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.765s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.765s][info][gc,stats ] [1046.765s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.765s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.765s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.765s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.765s][info][gc,stats ] [1046.765s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.765s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.765s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.775s][info][gc ] Transition from: old to: idle [1046.775s][info][gc ] Transition from: idle to: normal [1046.775s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.775s][info][gc,free ] Free: 10144M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7532K, Mutator Free: 1269 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.775s][info][gc,ergo ] GC(689) Start GC cycle (YOUNG) [1046.775s][info][gc ] GC(689) GC cancellation took 0.010s [1046.775s][info][gc,free ] Free: 10144M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7807K, Mutator Free: 1269 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.775s][info][gc,stats ] [1046.775s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.775s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.775s][info][gc,stats ] [1046.775s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.775s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.775s][info][gc,stats ] [1046.775s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.775s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.775s][info][gc,stats ] [1046.775s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.775s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.775s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.775s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.775s][info][gc,stats ] [1046.775s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.775s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.775s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.785s][info][gc ] Transition from: normal to: idle [1046.785s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.785s][info][gc ] Transition from: idle to: old [1046.785s][info][gc,free ] Free: 10123M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4186K, Mutator Free: 1266 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.785s][info][gc,start ] GC(690) Coalescing and filling (OLD) [1046.785s][info][gc,task ] GC(690) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.785s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8536M) (margin of error = 3.28) [1046.785s][info][gc,ergo ] Free headroom: 10123M (free) - 1587M (spike) - 0B (penalties) = 8536M [1046.785s][info][gc ] Preempting old generation mark to allow Young GC [1046.785s][info][gc ] Cancelling GC: Concurrent GC [1046.785s][info][gc ] GC(690) Coalescing and filling (OLD) 0.248ms [1046.785s][info][gc,free ] Free: 10123M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4591K, Mutator Free: 1266 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.785s][info][gc,stats ] [1046.785s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.785s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.785s][info][gc,stats ] [1046.785s][info][gc,stats ] Coalesce and Fill Old Dead 253 us [1046.786s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.786s][info][gc,stats ] [1046.786s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.786s][info][gc,stats ] [1046.786s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.786s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.786s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.786s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.786s][info][gc,stats ] [1046.786s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.786s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.786s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.796s][info][gc ] Transition from: old to: idle [1046.796s][info][gc ] Transition from: idle to: normal [1046.796s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.796s][info][gc,free ] Free: 10103M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8795K, Mutator Free: 1264 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.796s][info][gc,ergo ] GC(691) Start GC cycle (YOUNG) [1046.796s][info][gc ] GC(691) GC cancellation took 0.010s [1046.796s][info][gc,free ] Free: 10103M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8875K, Mutator Free: 1264 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.796s][info][gc,stats ] [1046.796s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.796s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.796s][info][gc,stats ] [1046.796s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.796s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.796s][info][gc,stats ] [1046.796s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.796s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.796s][info][gc,stats ] [1046.796s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.796s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.796s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.796s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.796s][info][gc,stats ] [1046.796s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.796s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.796s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.806s][info][gc ] Transition from: normal to: idle [1046.806s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.806s][info][gc ] Transition from: idle to: old [1046.806s][info][gc,free ] Free: 10082M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5961K, Mutator Free: 1261 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.806s][info][gc,start ] GC(692) Coalescing and filling (OLD) [1046.806s][info][gc,task ] GC(692) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.806s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8494M) (margin of error = 3.28) [1046.806s][info][gc,ergo ] Free headroom: 10082M (free) - 1587M (spike) - 0B (penalties) = 8494M [1046.806s][info][gc ] Preempting old generation mark to allow Young GC [1046.806s][info][gc ] Cancelling GC: Concurrent GC [1046.806s][info][gc ] GC(692) Coalescing and filling (OLD) 0.098ms [1046.806s][info][gc,free ] Free: 10081M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6205K, Mutator Free: 1261 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.807s][info][gc,stats ] [1046.807s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.807s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.807s][info][gc,stats ] [1046.807s][info][gc,stats ] Coalesce and Fill Old Dead 105 us [1046.807s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.807s][info][gc,stats ] [1046.807s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.807s][info][gc,stats ] [1046.807s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.807s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.807s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.807s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.807s][info][gc,stats ] [1046.807s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.807s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.807s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.817s][info][gc ] Transition from: old to: idle [1046.817s][info][gc ] Transition from: idle to: normal [1046.817s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.817s][info][gc,free ] Free: 10061M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2831K, Mutator Free: 1258 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.817s][info][gc,ergo ] GC(693) Start GC cycle (YOUNG) [1046.817s][info][gc ] GC(693) GC cancellation took 0.010s [1046.817s][info][gc,free ] Free: 10061M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2899K, Mutator Free: 1258 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.817s][info][gc,stats ] [1046.817s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.817s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.817s][info][gc,stats ] [1046.817s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.817s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.817s][info][gc,stats ] [1046.817s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.817s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.817s][info][gc,stats ] [1046.817s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.817s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.817s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.817s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.817s][info][gc,stats ] [1046.817s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.817s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.817s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.827s][info][gc ] Transition from: normal to: idle [1046.827s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.827s][info][gc ] Transition from: idle to: old [1046.827s][info][gc,free ] Free: 10041M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6714K, Mutator Free: 1256 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.827s][info][gc,start ] GC(694) Coalescing and filling (OLD) [1046.827s][info][gc,task ] GC(694) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.827s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1679 MB/s) to deplete free headroom (8454M) (margin of error = 3.28) [1046.827s][info][gc,ergo ] Free headroom: 10041M (free) - 1587M (spike) - 0B (penalties) = 8454M [1046.827s][info][gc ] Preempting old generation mark to allow Young GC [1046.827s][info][gc ] Cancelling GC: Concurrent GC [1046.827s][info][gc ] GC(694) Coalescing and filling (OLD) 0.110ms [1046.827s][info][gc,free ] Free: 10041M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6961K, Mutator Free: 1256 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.828s][info][gc,stats ] [1046.828s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.828s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.828s][info][gc,stats ] [1046.828s][info][gc,stats ] Coalesce and Fill Old Dead 118 us [1046.828s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.828s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.828s][info][gc,stats ] [1046.828s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.828s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.828s][info][gc,stats ] [1046.828s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.828s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.828s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.828s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.828s][info][gc,stats ] [1046.828s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.828s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.828s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.838s][info][gc ] Transition from: old to: idle [1046.838s][info][gc ] Transition from: idle to: normal [1046.838s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.838s][info][gc,free ] Free: 10017M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6166K, Mutator Free: 1253 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.838s][info][gc,ergo ] GC(695) Start GC cycle (YOUNG) [1046.838s][info][gc ] GC(695) GC cancellation took 0.010s [1046.838s][info][gc,free ] Free: 10017M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6166K, Mutator Free: 1253 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.838s][info][gc,stats ] [1046.838s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.838s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.838s][info][gc,stats ] [1046.838s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.838s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.838s][info][gc,stats ] [1046.838s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.838s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.838s][info][gc,stats ] [1046.838s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.838s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.838s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.838s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.838s][info][gc,stats ] [1046.838s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.838s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.838s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.848s][info][gc ] Transition from: normal to: idle [1046.848s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.848s][info][gc ] Transition from: idle to: old [1046.848s][info][gc,free ] Free: 9997M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2785K, Mutator Free: 1250 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.848s][info][gc,start ] GC(696) Coalescing and filling (OLD) [1046.848s][info][gc,task ] GC(696) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.848s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8409M) (margin of error = 3.28) [1046.848s][info][gc,ergo ] Free headroom: 9996M (free) - 1587M (spike) - 0B (penalties) = 8409M [1046.848s][info][gc ] Preempting old generation mark to allow Young GC [1046.848s][info][gc ] Cancelling GC: Concurrent GC [1046.848s][info][gc ] GC(696) Coalescing and filling (OLD) 0.297ms [1046.848s][info][gc,free ] Free: 9996M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3395K, Mutator Free: 1250 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.849s][info][gc,stats ] [1046.849s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.849s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.849s][info][gc,stats ] [1046.849s][info][gc,stats ] Coalesce and Fill Old Dead 302 us [1046.849s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.849s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.849s][info][gc,stats ] [1046.849s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.849s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.849s][info][gc,stats ] [1046.849s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.849s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.849s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.849s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.849s][info][gc,stats ] [1046.849s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.849s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.849s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.859s][info][gc ] Transition from: old to: idle [1046.859s][info][gc ] Transition from: idle to: normal [1046.859s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.859s][info][gc,free ] Free: 9976M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7706K, Mutator Free: 1248 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.859s][info][gc,ergo ] GC(697) Start GC cycle (YOUNG) [1046.859s][info][gc ] GC(697) GC cancellation took 0.010s [1046.859s][info][gc,free ] Free: 9976M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7852K, Mutator Free: 1248 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.859s][info][gc,stats ] [1046.859s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.859s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.859s][info][gc,stats ] [1046.859s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.859s][info][gc,stats ] [1046.859s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.859s][info][gc,stats ] [1046.859s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.859s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.859s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.859s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.859s][info][gc,stats ] [1046.859s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.859s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.859s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.869s][info][gc ] Transition from: normal to: idle [1046.869s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.869s][info][gc ] Transition from: idle to: old [1046.869s][info][gc,free ] Free: 9956M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3416K, Mutator Free: 1245 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.869s][info][gc,start ] GC(698) Coalescing and filling (OLD) [1046.869s][info][gc,task ] GC(698) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.870s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8367M) (margin of error = 3.28) [1046.870s][info][gc,ergo ] Free headroom: 9955M (free) - 1587M (spike) - 0B (penalties) = 8367M [1046.870s][info][gc ] Preempting old generation mark to allow Young GC [1046.870s][info][gc ] Cancelling GC: Concurrent GC [1046.870s][info][gc ] GC(698) Coalescing and filling (OLD) 0.967ms [1046.870s][info][gc,free ] Free: 9955M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5094K, Mutator Free: 1245 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.870s][info][gc,stats ] [1046.870s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.870s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.870s][info][gc,stats ] [1046.870s][info][gc,stats ] Coalesce and Fill Old Dead 984 us [1046.870s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.870s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.870s][info][gc,stats ] [1046.870s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.870s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.870s][info][gc,stats ] [1046.870s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.870s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.870s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.870s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.870s][info][gc,stats ] [1046.870s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.870s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.870s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.880s][info][gc ] Transition from: old to: idle [1046.880s][info][gc ] Transition from: idle to: normal [1046.880s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.880s][info][gc,free ] Free: 9935M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8798K, Mutator Free: 1243 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.880s][info][gc,ergo ] GC(699) Start GC cycle (YOUNG) [1046.880s][info][gc ] GC(699) GC cancellation took 0.010s [1046.880s][info][gc,free ] Free: 9935M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8798K, Mutator Free: 1243 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.881s][info][gc,stats ] [1046.881s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.881s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.881s][info][gc,stats ] [1046.881s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.881s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.881s][info][gc,stats ] [1046.881s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.881s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.881s][info][gc,stats ] [1046.881s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.881s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.881s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.881s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.881s][info][gc,stats ] [1046.881s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.881s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.881s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.891s][info][gc ] Transition from: normal to: idle [1046.891s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.891s][info][gc ] Transition from: idle to: old [1046.891s][info][gc,free ] Free: 9914M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5123K, Mutator Free: 1240 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.891s][info][gc,start ] GC(700) Coalescing and filling (OLD) [1046.891s][info][gc,task ] GC(700) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.891s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8327M) (margin of error = 3.28) [1046.891s][info][gc,ergo ] Free headroom: 9914M (free) - 1587M (spike) - 0B (penalties) = 8327M [1046.891s][info][gc ] Preempting old generation mark to allow Young GC [1046.891s][info][gc ] Cancelling GC: Concurrent GC [1046.891s][info][gc ] GC(700) Coalescing and filling (OLD) 0.278ms [1046.891s][info][gc,free ] Free: 9914M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5655K, Mutator Free: 1240 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.891s][info][gc,stats ] [1046.891s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.891s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.891s][info][gc,stats ] [1046.891s][info][gc,stats ] Coalesce and Fill Old Dead 286 us [1046.891s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.891s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.891s][info][gc,stats ] [1046.891s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.891s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.891s][info][gc,stats ] [1046.891s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.891s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.891s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.891s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.891s][info][gc,stats ] [1046.891s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.891s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.891s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.902s][info][gc ] Transition from: old to: idle [1046.902s][info][gc ] Transition from: idle to: normal [1046.902s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.902s][info][gc,free ] Free: 9894M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9481K, Mutator Free: 1238 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.902s][info][gc,ergo ] GC(701) Start GC cycle (YOUNG) [1046.902s][info][gc ] GC(701) GC cancellation took 0.010s [1046.902s][info][gc,free ] Free: 9894M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9567K, Mutator Free: 1238 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.902s][info][gc,stats ] [1046.902s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.902s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.902s][info][gc,stats ] [1046.902s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.902s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.902s][info][gc,stats ] [1046.902s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.902s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.902s][info][gc,stats ] [1046.902s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.902s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.902s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.902s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.902s][info][gc,stats ] [1046.902s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.902s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.902s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.912s][info][gc ] Transition from: normal to: idle [1046.912s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.912s][info][gc ] Transition from: idle to: old [1046.912s][info][gc,free ] Free: 9874M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5940K, Mutator Free: 1235 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.912s][info][gc,start ] GC(702) Coalescing and filling (OLD) [1046.912s][info][gc,task ] GC(702) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.912s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8286M) (margin of error = 3.28) [1046.912s][info][gc,ergo ] Free headroom: 9873M (free) - 1587M (spike) - 0B (penalties) = 8286M [1046.912s][info][gc ] Preempting old generation mark to allow Young GC [1046.912s][info][gc ] Cancelling GC: Concurrent GC [1046.912s][info][gc ] GC(702) Coalescing and filling (OLD) 0.314ms [1046.912s][info][gc,free ] Free: 9873M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6624K, Mutator Free: 1235 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.912s][info][gc,stats ] [1046.912s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.912s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.912s][info][gc,stats ] [1046.912s][info][gc,stats ] Coalesce and Fill Old Dead 323 us [1046.912s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.912s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.912s][info][gc,stats ] [1046.912s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.912s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.912s][info][gc,stats ] [1046.912s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.912s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.912s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.912s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.912s][info][gc,stats ] [1046.912s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.912s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.912s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.923s][info][gc ] Transition from: old to: idle [1046.923s][info][gc ] Transition from: idle to: normal [1046.923s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.923s][info][gc,free ] Free: 9850M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5189K, Mutator Free: 1232 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.923s][info][gc,ergo ] GC(703) Start GC cycle (YOUNG) [1046.923s][info][gc ] GC(703) GC cancellation took 0.010s [1046.923s][info][gc,free ] Free: 9850M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5257K, Mutator Free: 1232 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.923s][info][gc,stats ] [1046.923s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.923s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.923s][info][gc,stats ] [1046.923s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.923s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.923s][info][gc,stats ] [1046.923s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.923s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.923s][info][gc,stats ] [1046.923s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.923s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.923s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.923s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.923s][info][gc,stats ] [1046.923s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.923s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.923s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.933s][info][gc ] Transition from: normal to: idle [1046.933s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.933s][info][gc ] Transition from: idle to: old [1046.933s][info][gc,free ] Free: 9831M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8597K, Mutator Free: 1230 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.933s][info][gc,start ] GC(704) Coalescing and filling (OLD) [1046.933s][info][gc,task ] GC(704) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.933s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8244M) (margin of error = 3.28) [1046.933s][info][gc,ergo ] Free headroom: 9831M (free) - 1587M (spike) - 0B (penalties) = 8244M [1046.933s][info][gc ] Preempting old generation mark to allow Young GC [1046.933s][info][gc ] Cancelling GC: Concurrent GC [1046.933s][info][gc ] GC(704) Coalescing and filling (OLD) 0.199ms [1046.933s][info][gc,free ] Free: 9831M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8808K, Mutator Free: 1230 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.933s][info][gc,stats ] [1046.933s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.933s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.933s][info][gc,stats ] [1046.933s][info][gc,stats ] Coalesce and Fill Old Dead 205 us [1046.933s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.933s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.933s][info][gc,stats ] [1046.933s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.933s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.933s][info][gc,stats ] [1046.933s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.933s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.933s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.933s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.933s][info][gc,stats ] [1046.933s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.933s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.933s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.944s][info][gc ] Transition from: old to: idle [1046.944s][info][gc ] Transition from: idle to: normal [1046.944s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.944s][info][gc,free ] Free: 9810M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5811K, Mutator Free: 1227 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.944s][info][gc,ergo ] GC(705) Start GC cycle (YOUNG) [1046.944s][info][gc ] GC(705) GC cancellation took 0.010s [1046.944s][info][gc,free ] Free: 9810M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5873K, Mutator Free: 1227 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.944s][info][gc,stats ] [1046.944s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.944s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.944s][info][gc,stats ] [1046.944s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.944s][info][gc,stats ] [1046.944s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.944s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.944s][info][gc,stats ] [1046.944s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.944s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.944s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.944s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.944s][info][gc,stats ] [1046.944s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.944s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.944s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.954s][info][gc ] Transition from: normal to: idle [1046.954s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.954s][info][gc ] Transition from: idle to: old [1046.954s][info][gc,free ] Free: 9790M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 1803K, Mutator Free: 1224 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.954s][info][gc,start ] GC(706) Coalescing and filling (OLD) [1046.954s][info][gc,task ] GC(706) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.954s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8202M) (margin of error = 3.28) [1046.954s][info][gc,ergo ] Free headroom: 9789M (free) - 1587M (spike) - 0B (penalties) = 8202M [1046.954s][info][gc ] Preempting old generation mark to allow Young GC [1046.954s][info][gc ] Cancelling GC: Concurrent GC [1046.954s][info][gc ] GC(706) Coalescing and filling (OLD) 0.292ms [1046.954s][info][gc,free ] Free: 9789M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2205K, Mutator Free: 1224 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.954s][info][gc,stats ] [1046.954s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.954s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.954s][info][gc,stats ] [1046.954s][info][gc,stats ] Coalesce and Fill Old Dead 301 us [1046.954s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.954s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.954s][info][gc,stats ] [1046.954s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.954s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.954s][info][gc,stats ] [1046.954s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.954s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.954s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.954s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.954s][info][gc,stats ] [1046.954s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.954s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.954s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.964s][info][gc ] Transition from: old to: idle [1046.964s][info][gc ] Transition from: idle to: normal [1046.965s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.965s][info][gc,free ] Free: 9769M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6884K, Mutator Free: 1222 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.965s][info][gc,ergo ] GC(707) Start GC cycle (YOUNG) [1046.965s][info][gc ] GC(707) GC cancellation took 0.010s [1046.965s][info][gc,free ] Free: 9769M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7049K, Mutator Free: 1222 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.965s][info][gc,stats ] [1046.965s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.965s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.965s][info][gc,stats ] [1046.965s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.965s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.965s][info][gc,stats ] [1046.965s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.965s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.965s][info][gc,stats ] [1046.965s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.965s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.965s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.965s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.965s][info][gc,stats ] [1046.965s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.965s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.965s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.975s][info][gc ] Transition from: normal to: idle [1046.975s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.975s][info][gc ] Transition from: idle to: old [1046.975s][info][gc,free ] Free: 9747M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4508K, Mutator Free: 1219 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.975s][info][gc,start ] GC(708) Coalescing and filling (OLD) [1046.975s][info][gc,task ] GC(708) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.975s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8160M) (margin of error = 3.28) [1046.975s][info][gc,ergo ] Free headroom: 9747M (free) - 1587M (spike) - 0B (penalties) = 8160M [1046.975s][info][gc ] Preempting old generation mark to allow Young GC [1046.975s][info][gc ] Cancelling GC: Concurrent GC [1046.975s][info][gc ] GC(708) Coalescing and filling (OLD) 0.156ms [1046.975s][info][gc,free ] Free: 9747M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4780K, Mutator Free: 1219 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.975s][info][gc,stats ] [1046.975s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.975s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.975s][info][gc,stats ] [1046.975s][info][gc,stats ] Coalesce and Fill Old Dead 171 us [1046.975s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.975s][info][gc,stats ] [1046.975s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.975s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.975s][info][gc,stats ] [1046.975s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.975s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.975s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.975s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.975s][info][gc,stats ] [1046.975s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.975s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.975s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.985s][info][gc ] Transition from: old to: idle [1046.986s][info][gc ] Transition from: idle to: normal [1046.986s][info][gc ] Heuristics request to interrupt old for young collection accepted [1046.986s][info][gc,free ] Free: 9727M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8989K, Mutator Free: 1217 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.986s][info][gc,ergo ] GC(709) Start GC cycle (YOUNG) [1046.986s][info][gc ] GC(709) GC cancellation took 0.010s [1046.986s][info][gc,free ] Free: 9727M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9063K, Mutator Free: 1217 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.986s][info][gc,stats ] [1046.986s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.986s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.986s][info][gc,stats ] [1046.986s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.986s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.986s][info][gc,stats ] [1046.986s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.986s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.986s][info][gc,stats ] [1046.986s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.986s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.986s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.986s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.986s][info][gc,stats ] [1046.986s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.986s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.986s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1046.996s][info][gc ] Transition from: normal to: idle [1046.996s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1046.996s][info][gc ] Transition from: idle to: old [1046.996s][info][gc,free ] Free: 9707M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4692K, Mutator Free: 1214 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.996s][info][gc,start ] GC(710) Coalescing and filling (OLD) [1046.996s][info][gc,task ] GC(710) Using 4 of 8 workers for Coalescing and filling (OLD) [1046.996s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8119M) (margin of error = 3.28) [1046.996s][info][gc,ergo ] Free headroom: 9707M (free) - 1587M (spike) - 0B (penalties) = 8119M [1046.996s][info][gc ] Preempting old generation mark to allow Young GC [1046.996s][info][gc ] Cancelling GC: Concurrent GC [1046.996s][info][gc ] GC(710) Coalescing and filling (OLD) 0.136ms [1046.996s][info][gc,free ] Free: 9707M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4942K, Mutator Free: 1214 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1046.996s][info][gc,stats ] [1046.996s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1046.996s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1046.996s][info][gc,stats ] [1046.996s][info][gc,stats ] Coalesce and Fill Old Dead 143 us [1046.996s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.996s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.996s][info][gc,stats ] [1046.996s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1046.996s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1046.996s][info][gc,stats ] [1046.996s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1046.996s][info][gc,stats ] - age 1: 64 bytes, 64 total [1046.996s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1046.996s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1046.996s][info][gc,stats ] [1046.997s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1046.997s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1046.997s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.007s][info][gc ] Transition from: old to: idle [1047.007s][info][gc ] Transition from: idle to: normal [1047.007s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.007s][info][gc,free ] Free: 9686M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9361K, Mutator Free: 1212 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.007s][info][gc,ergo ] GC(711) Start GC cycle (YOUNG) [1047.007s][info][gc ] GC(711) GC cancellation took 0.011s [1047.007s][info][gc,free ] Free: 9686M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9451K, Mutator Free: 1212 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.007s][info][gc,stats ] [1047.007s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.007s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.007s][info][gc,stats ] [1047.007s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.007s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.007s][info][gc,stats ] [1047.007s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.007s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.007s][info][gc,stats ] [1047.007s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.007s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.007s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.007s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.007s][info][gc,stats ] [1047.007s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.007s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.007s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.017s][info][gc ] Transition from: normal to: idle [1047.017s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.017s][info][gc ] Transition from: idle to: old [1047.017s][info][gc,free ] Free: 9667M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4572K, Mutator Free: 1209 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.017s][info][gc,start ] GC(712) Coalescing and filling (OLD) [1047.017s][info][gc,task ] GC(712) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.017s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8080M) (margin of error = 3.28) [1047.017s][info][gc,ergo ] Free headroom: 9667M (free) - 1587M (spike) - 0B (penalties) = 8080M [1047.017s][info][gc ] Preempting old generation mark to allow Young GC [1047.017s][info][gc ] Cancelling GC: Concurrent GC [1047.017s][info][gc ] GC(712) Coalescing and filling (OLD) 0.182ms [1047.017s][info][gc,free ] Free: 9667M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4766K, Mutator Free: 1209 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.017s][info][gc,stats ] [1047.017s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.017s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.017s][info][gc,stats ] [1047.017s][info][gc,stats ] Coalesce and Fill Old Dead 187 us [1047.017s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.017s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.017s][info][gc,stats ] [1047.017s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.017s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.017s][info][gc,stats ] [1047.017s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.017s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.017s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.017s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.017s][info][gc,stats ] [1047.017s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.017s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.017s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.028s][info][gc ] Transition from: old to: idle [1047.028s][info][gc ] Transition from: idle to: normal [1047.028s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.028s][info][gc,free ] Free: 9648M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7287K, Mutator Free: 1207 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.028s][info][gc,ergo ] GC(713) Start GC cycle (YOUNG) [1047.028s][info][gc ] GC(713) GC cancellation took 0.010s [1047.028s][info][gc,free ] Free: 9648M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7387K, Mutator Free: 1207 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.028s][info][gc,stats ] [1047.028s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.028s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.028s][info][gc,stats ] [1047.028s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.028s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.028s][info][gc,stats ] [1047.028s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.028s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.028s][info][gc,stats ] [1047.028s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.028s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.028s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.028s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.028s][info][gc,stats ] [1047.028s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.028s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.028s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.038s][info][gc ] Transition from: normal to: idle [1047.038s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.038s][info][gc ] Transition from: idle to: old [1047.038s][info][gc,free ] Free: 9628M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3106K, Mutator Free: 1204 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.038s][info][gc,start ] GC(714) Coalescing and filling (OLD) [1047.038s][info][gc,task ] GC(714) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.038s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8041M) (margin of error = 3.28) [1047.038s][info][gc,ergo ] Free headroom: 9628M (free) - 1587M (spike) - 0B (penalties) = 8041M [1047.038s][info][gc ] Preempting old generation mark to allow Young GC [1047.038s][info][gc ] Cancelling GC: Concurrent GC [1047.038s][info][gc ] GC(714) Coalescing and filling (OLD) 0.222ms [1047.038s][info][gc,free ] Free: 9628M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3645K, Mutator Free: 1204 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.038s][info][gc,stats ] [1047.038s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.038s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.038s][info][gc,stats ] [1047.038s][info][gc,stats ] Coalesce and Fill Old Dead 228 us [1047.038s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.038s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.038s][info][gc,stats ] [1047.038s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.038s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.038s][info][gc,stats ] [1047.038s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.038s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.038s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.038s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.038s][info][gc,stats ] [1047.038s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.038s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.038s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.048s][info][gc ] Transition from: old to: idle [1047.048s][info][gc ] Transition from: idle to: normal [1047.048s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.048s][info][gc,free ] Free: 9609M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7007K, Mutator Free: 1202 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.049s][info][gc,ergo ] GC(715) Start GC cycle (YOUNG) [1047.049s][info][gc ] GC(715) GC cancellation took 0.010s [1047.049s][info][gc,free ] Free: 9609M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7090K, Mutator Free: 1202 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.049s][info][gc,stats ] [1047.049s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.049s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.049s][info][gc,stats ] [1047.049s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.049s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.049s][info][gc,stats ] [1047.049s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.049s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.049s][info][gc,stats ] [1047.049s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.049s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.049s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.049s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.049s][info][gc,stats ] [1047.049s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.049s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.049s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.059s][info][gc ] Transition from: normal to: idle [1047.059s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.059s][info][gc ] Transition from: idle to: old [1047.059s][info][gc,free ] Free: 9588M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4087K, Mutator Free: 1199 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.059s][info][gc,start ] GC(716) Coalescing and filling (OLD) [1047.059s][info][gc,task ] GC(716) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.059s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (8000M) (margin of error = 3.28) [1047.059s][info][gc,ergo ] Free headroom: 9587M (free) - 1587M (spike) - 0B (penalties) = 8000M [1047.059s][info][gc ] Preempting old generation mark to allow Young GC [1047.059s][info][gc ] Cancelling GC: Concurrent GC [1047.059s][info][gc ] GC(716) Coalescing and filling (OLD) 0.148ms [1047.059s][info][gc,free ] Free: 9587M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4409K, Mutator Free: 1199 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.059s][info][gc,stats ] [1047.059s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.059s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.059s][info][gc,stats ] [1047.059s][info][gc,stats ] Coalesce and Fill Old Dead 153 us [1047.059s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.059s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.059s][info][gc,stats ] [1047.059s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.059s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.059s][info][gc,stats ] [1047.059s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.059s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.059s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.059s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.059s][info][gc,stats ] [1047.059s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.059s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.059s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.069s][info][gc ] Transition from: old to: idle [1047.069s][info][gc ] Transition from: idle to: normal [1047.069s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.069s][info][gc,free ] Free: 9566M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9318K, Mutator Free: 1197 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.069s][info][gc,ergo ] GC(717) Start GC cycle (YOUNG) [1047.069s][info][gc ] GC(717) GC cancellation took 0.010s [1047.069s][info][gc,free ] Free: 9566M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9396K, Mutator Free: 1197 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.070s][info][gc,stats ] [1047.070s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.070s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.070s][info][gc,stats ] [1047.070s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.070s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.070s][info][gc,stats ] [1047.070s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.070s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.070s][info][gc,stats ] [1047.070s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.070s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.070s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.070s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.070s][info][gc,stats ] [1047.070s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.070s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.070s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.080s][info][gc ] Transition from: normal to: idle [1047.080s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.080s][info][gc ] Transition from: idle to: old [1047.080s][info][gc,free ] Free: 9546M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5410K, Mutator Free: 1194 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.080s][info][gc,start ] GC(718) Coalescing and filling (OLD) [1047.080s][info][gc,task ] GC(718) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.080s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (7958M) (margin of error = 3.28) [1047.080s][info][gc,ergo ] Free headroom: 9546M (free) - 1587M (spike) - 0B (penalties) = 7958M [1047.080s][info][gc ] Preempting old generation mark to allow Young GC [1047.080s][info][gc ] Cancelling GC: Concurrent GC [1047.080s][info][gc ] GC(718) Coalescing and filling (OLD) 0.331ms [1047.080s][info][gc,free ] Free: 9546M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6081K, Mutator Free: 1194 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.080s][info][gc,stats ] [1047.080s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.080s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.080s][info][gc,stats ] [1047.080s][info][gc,stats ] Coalesce and Fill Old Dead 336 us [1047.080s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.080s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.080s][info][gc,stats ] [1047.080s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.080s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.080s][info][gc,stats ] [1047.080s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.080s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.080s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.080s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.080s][info][gc,stats ] [1047.080s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.080s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.080s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.090s][info][gc ] Transition from: old to: idle [1047.090s][info][gc ] Transition from: idle to: normal [1047.090s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.090s][info][gc,free ] Free: 9525M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3056K, Mutator Free: 1191 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.090s][info][gc,ergo ] GC(719) Start GC cycle (YOUNG) [1047.090s][info][gc ] GC(719) GC cancellation took 0.010s [1047.090s][info][gc,free ] Free: 9525M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3056K, Mutator Free: 1191 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.091s][info][gc,stats ] [1047.091s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.091s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.091s][info][gc,stats ] [1047.091s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.091s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.091s][info][gc,stats ] [1047.091s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.091s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.091s][info][gc,stats ] [1047.091s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.091s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.091s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.091s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.091s][info][gc,stats ] [1047.091s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.091s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.091s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.101s][info][gc ] Transition from: normal to: idle [1047.101s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.101s][info][gc ] Transition from: idle to: old [1047.101s][info][gc,free ] Free: 9503M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8282K, Mutator Free: 1189 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.101s][info][gc,start ] GC(720) Coalescing and filling (OLD) [1047.101s][info][gc,task ] GC(720) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.101s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (7916M) (margin of error = 3.28) [1047.101s][info][gc,ergo ] Free headroom: 9503M (free) - 1587M (spike) - 0B (penalties) = 7916M [1047.101s][info][gc ] Preempting old generation mark to allow Young GC [1047.101s][info][gc ] Cancelling GC: Concurrent GC [1047.101s][info][gc ] GC(720) Coalescing and filling (OLD) 0.203ms [1047.101s][info][gc,free ] Free: 9503M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8735K, Mutator Free: 1189 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.101s][info][gc,stats ] [1047.101s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.101s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.101s][info][gc,stats ] [1047.101s][info][gc,stats ] Coalesce and Fill Old Dead 208 us [1047.101s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.101s][info][gc,stats ] [1047.101s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.101s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.101s][info][gc,stats ] [1047.101s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.101s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.101s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.101s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.101s][info][gc,stats ] [1047.101s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.101s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.101s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.111s][info][gc ] Transition from: old to: idle [1047.111s][info][gc ] Transition from: idle to: normal [1047.111s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.111s][info][gc,free ] Free: 9483M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4979K, Mutator Free: 1186 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.111s][info][gc,ergo ] GC(721) Start GC cycle (YOUNG) [1047.111s][info][gc ] GC(721) GC cancellation took 0.010s [1047.111s][info][gc,free ] Free: 9483M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5063K, Mutator Free: 1186 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.111s][info][gc,stats ] [1047.112s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.112s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.112s][info][gc,stats ] [1047.112s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.112s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.112s][info][gc,stats ] [1047.112s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.112s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.112s][info][gc,stats ] [1047.112s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.112s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.112s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.112s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.112s][info][gc,stats ] [1047.112s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.112s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.112s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.122s][info][gc ] Transition from: normal to: idle [1047.122s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.122s][info][gc ] Transition from: idle to: old [1047.122s][info][gc,free ] Free: 9463M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8536K, Mutator Free: 1184 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.122s][info][gc,start ] GC(722) Coalescing and filling (OLD) [1047.122s][info][gc,task ] GC(722) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.122s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (7876M) (margin of error = 3.28) [1047.122s][info][gc,ergo ] Free headroom: 9463M (free) - 1587M (spike) - 0B (penalties) = 7876M [1047.122s][info][gc ] Preempting old generation mark to allow Young GC [1047.122s][info][gc ] Cancelling GC: Concurrent GC [1047.122s][info][gc ] GC(722) Coalescing and filling (OLD) 0.246ms [1047.122s][info][gc,free ] Free: 9463M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8997K, Mutator Free: 1184 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.122s][info][gc,stats ] [1047.122s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.122s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.122s][info][gc,stats ] [1047.122s][info][gc,stats ] Coalesce and Fill Old Dead 260 us [1047.122s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.122s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.122s][info][gc,stats ] [1047.122s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.122s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.122s][info][gc,stats ] [1047.122s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.122s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.122s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.122s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.122s][info][gc,stats ] [1047.122s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.122s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.122s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.132s][info][gc ] Transition from: old to: idle [1047.132s][info][gc ] Transition from: idle to: normal [1047.132s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.132s][info][gc,free ] Free: 9444M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3616K, Mutator Free: 1181 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.132s][info][gc,ergo ] GC(723) Start GC cycle (YOUNG) [1047.132s][info][gc ] GC(723) GC cancellation took 0.010s [1047.132s][info][gc,free ] Free: 9444M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3616K, Mutator Free: 1181 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.133s][info][gc,stats ] [1047.133s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.133s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.133s][info][gc,stats ] [1047.133s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.133s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.133s][info][gc,stats ] [1047.133s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.133s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.133s][info][gc,stats ] [1047.133s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.133s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.133s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.133s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.133s][info][gc,stats ] [1047.133s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.133s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.133s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.143s][info][gc ] Transition from: normal to: idle [1047.143s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.143s][info][gc ] Transition from: idle to: old [1047.143s][info][gc,free ] Free: 9425M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6236K, Mutator Free: 1179 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.143s][info][gc,start ] GC(724) Coalescing and filling (OLD) [1047.143s][info][gc,task ] GC(724) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.143s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1535 MB/s) to deplete free headroom (7838M) (margin of error = 3.28) [1047.143s][info][gc,ergo ] Free headroom: 9425M (free) - 1587M (spike) - 0B (penalties) = 7838M [1047.143s][info][gc ] Preempting old generation mark to allow Young GC [1047.143s][info][gc ] Cancelling GC: Concurrent GC [1047.143s][info][gc ] GC(724) Coalescing and filling (OLD) 0.282ms [1047.143s][info][gc,free ] Free: 9425M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6795K, Mutator Free: 1179 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.143s][info][gc,stats ] [1047.143s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.143s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.143s][info][gc,stats ] [1047.143s][info][gc,stats ] Coalesce and Fill Old Dead 287 us [1047.143s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.143s][info][gc,stats ] [1047.143s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.143s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.143s][info][gc,stats ] [1047.143s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.143s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.143s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.143s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.143s][info][gc,stats ] [1047.143s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.143s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.143s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.153s][info][gc ] Transition from: old to: idle [1047.153s][info][gc ] Transition from: idle to: normal [1047.153s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.153s][info][gc,free ] Free: 9405M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2687K, Mutator Free: 1176 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.153s][info][gc,ergo ] GC(725) Start GC cycle (YOUNG) [1047.153s][info][gc ] GC(725) GC cancellation took 0.010s [1047.153s][info][gc,free ] Free: 9405M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2843K, Mutator Free: 1176 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.153s][info][gc,stats ] [1047.153s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.153s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.153s][info][gc,stats ] [1047.153s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.153s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.154s][info][gc,stats ] [1047.154s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.154s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.154s][info][gc,stats ] [1047.154s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.154s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.154s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.154s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.154s][info][gc,stats ] [1047.154s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.154s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.154s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.164s][info][gc ] Transition from: normal to: idle [1047.164s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.164s][info][gc ] Transition from: idle to: old [1047.164s][info][gc,free ] Free: 9383M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8369K, Mutator Free: 1174 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.164s][info][gc,start ] GC(726) Coalescing and filling (OLD) [1047.164s][info][gc,task ] GC(726) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.164s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.164s][info][gc ] Preempting old generation mark to allow Young GC [1047.164s][info][gc ] Cancelling GC: Concurrent GC [1047.164s][info][gc ] GC(726) Coalescing and filling (OLD) 0.280ms [1047.164s][info][gc,free ] Free: 9382M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9281K, Mutator Free: 1174 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.164s][info][gc,stats ] [1047.164s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.164s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.164s][info][gc,stats ] [1047.164s][info][gc,stats ] Coalesce and Fill Old Dead 285 us [1047.164s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.164s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.164s][info][gc,stats ] [1047.164s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.164s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.164s][info][gc,stats ] [1047.164s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.164s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.164s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.164s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.164s][info][gc,stats ] [1047.164s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.164s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.164s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.174s][info][gc ] Transition from: old to: idle [1047.174s][info][gc ] Transition from: idle to: normal [1047.174s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.174s][info][gc,free ] Free: 9361M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6832K, Mutator Free: 1171 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.174s][info][gc,ergo ] GC(727) Start GC cycle (YOUNG) [1047.174s][info][gc ] GC(727) GC cancellation took 0.010s [1047.174s][info][gc,free ] Free: 9361M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6915K, Mutator Free: 1171 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.174s][info][gc,stats ] [1047.174s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.174s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.174s][info][gc,stats ] [1047.174s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.174s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.174s][info][gc,stats ] [1047.174s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.174s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.174s][info][gc,stats ] [1047.174s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.174s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.174s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.174s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.174s][info][gc,stats ] [1047.174s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.174s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.174s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.185s][info][gc ] Transition from: normal to: idle [1047.185s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.185s][info][gc ] Transition from: idle to: old [1047.185s][info][gc,free ] Free: 9341M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3019K, Mutator Free: 1168 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.185s][info][gc,start ] GC(728) Coalescing and filling (OLD) [1047.185s][info][gc,task ] GC(728) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.185s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.185s][info][gc ] Preempting old generation mark to allow Young GC [1047.185s][info][gc ] Cancelling GC: Concurrent GC [1047.185s][info][gc ] GC(728) Coalescing and filling (OLD) 0.297ms [1047.185s][info][gc,free ] Free: 9340M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3800K, Mutator Free: 1168 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.185s][info][gc,stats ] [1047.185s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.185s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.185s][info][gc,stats ] [1047.185s][info][gc,stats ] Coalesce and Fill Old Dead 306 us [1047.185s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.185s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.185s][info][gc,stats ] [1047.185s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.185s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.185s][info][gc,stats ] [1047.185s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.185s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.185s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.185s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.185s][info][gc,stats ] [1047.185s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.185s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.185s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.195s][info][gc ] Transition from: old to: idle [1047.195s][info][gc ] Transition from: idle to: normal [1047.195s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.195s][info][gc,free ] Free: 9320M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7650K, Mutator Free: 1166 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.195s][info][gc,ergo ] GC(729) Start GC cycle (YOUNG) [1047.195s][info][gc ] GC(729) GC cancellation took 0.010s [1047.195s][info][gc,free ] Free: 9320M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7718K, Mutator Free: 1166 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.195s][info][gc,stats ] [1047.195s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.195s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.195s][info][gc,stats ] [1047.195s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.195s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.195s][info][gc,stats ] [1047.195s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.195s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.195s][info][gc,stats ] [1047.195s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.195s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.195s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.195s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.195s][info][gc,stats ] [1047.195s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.195s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.195s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.206s][info][gc ] Transition from: normal to: idle [1047.206s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.206s][info][gc ] Transition from: idle to: old [1047.206s][info][gc,free ] Free: 9300M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3309K, Mutator Free: 1163 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.206s][info][gc,start ] GC(730) Coalescing and filling (OLD) [1047.206s][info][gc,task ] GC(730) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.206s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1411 MB/s) to deplete free headroom (7713M) (margin of error = 3.28) [1047.206s][info][gc,ergo ] Free headroom: 9300M (free) - 1587M (spike) - 0B (penalties) = 7713M [1047.206s][info][gc ] Preempting old generation mark to allow Young GC [1047.206s][info][gc ] Cancelling GC: Concurrent GC [1047.206s][info][gc ] GC(730) Coalescing and filling (OLD) 0.298ms [1047.206s][info][gc,free ] Free: 9300M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3926K, Mutator Free: 1163 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.206s][info][gc,stats ] [1047.206s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.206s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.206s][info][gc,stats ] [1047.206s][info][gc,stats ] Coalesce and Fill Old Dead 303 us [1047.206s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.206s][info][gc,stats ] [1047.206s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.206s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.206s][info][gc,stats ] [1047.206s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.206s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.206s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.206s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.206s][info][gc,stats ] [1047.206s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.206s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.206s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.216s][info][gc ] Transition from: old to: idle [1047.216s][info][gc ] Transition from: idle to: normal [1047.216s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.216s][info][gc,free ] Free: 9280M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7624K, Mutator Free: 1161 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.216s][info][gc,ergo ] GC(731) Start GC cycle (YOUNG) [1047.216s][info][gc ] GC(731) GC cancellation took 0.010s [1047.216s][info][gc,free ] Free: 9280M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7696K, Mutator Free: 1161 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.216s][info][gc,stats ] [1047.216s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.216s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.216s][info][gc,stats ] [1047.216s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.216s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.216s][info][gc,stats ] [1047.216s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.216s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.216s][info][gc,stats ] [1047.216s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.216s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.216s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.216s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.216s][info][gc,stats ] [1047.216s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.216s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.216s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.226s][info][gc ] Transition from: normal to: idle [1047.226s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.226s][info][gc ] Transition from: idle to: old [1047.226s][info][gc,free ] Free: 9260M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3319K, Mutator Free: 1158 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.227s][info][gc,start ] GC(732) Coalescing and filling (OLD) [1047.227s][info][gc,task ] GC(732) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.227s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1411 MB/s) to deplete free headroom (7672M) (margin of error = 3.28) [1047.227s][info][gc,ergo ] Free headroom: 9260M (free) - 1587M (spike) - 0B (penalties) = 7672M [1047.227s][info][gc ] Preempting old generation mark to allow Young GC [1047.227s][info][gc ] Cancelling GC: Concurrent GC [1047.227s][info][gc ] GC(732) Coalescing and filling (OLD) 0.301ms [1047.227s][info][gc,free ] Free: 9260M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4047K, Mutator Free: 1158 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.227s][info][gc,stats ] [1047.227s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.227s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.227s][info][gc,stats ] [1047.227s][info][gc,stats ] Coalesce and Fill Old Dead 308 us [1047.227s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.227s][info][gc,stats ] [1047.227s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.227s][info][gc,stats ] [1047.227s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.227s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.227s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.227s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.227s][info][gc,stats ] [1047.227s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.227s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.227s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.237s][info][gc ] Transition from: old to: idle [1047.237s][info][gc ] Transition from: idle to: normal [1047.237s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.237s][info][gc,free ] Free: 9241M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6397K, Mutator Free: 1156 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.237s][info][gc,ergo ] GC(733) Start GC cycle (YOUNG) [1047.237s][info][gc ] GC(733) GC cancellation took 0.010s [1047.237s][info][gc,free ] Free: 9241M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6397K, Mutator Free: 1156 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.237s][info][gc,stats ] [1047.237s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.237s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.237s][info][gc,stats ] [1047.237s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.237s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.237s][info][gc,stats ] [1047.237s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.237s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.237s][info][gc,stats ] [1047.237s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.237s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.237s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.237s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.237s][info][gc,stats ] [1047.237s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.237s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.237s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.247s][info][gc ] Transition from: normal to: idle [1047.247s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.247s][info][gc ] Transition from: idle to: old [1047.247s][info][gc,free ] Free: 9220M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3083K, Mutator Free: 1153 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.247s][info][gc,start ] GC(734) Coalescing and filling (OLD) [1047.247s][info][gc,task ] GC(734) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.248s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1411 MB/s) to deplete free headroom (7633M) (margin of error = 3.28) [1047.248s][info][gc,ergo ] Free headroom: 9220M (free) - 1587M (spike) - 0B (penalties) = 7633M [1047.248s][info][gc ] Preempting old generation mark to allow Young GC [1047.248s][info][gc ] Cancelling GC: Concurrent GC [1047.248s][info][gc ] GC(734) Coalescing and filling (OLD) 0.308ms [1047.248s][info][gc,free ] Free: 9220M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3681K, Mutator Free: 1153 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.248s][info][gc,stats ] [1047.248s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.248s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.248s][info][gc,stats ] [1047.248s][info][gc,stats ] Coalesce and Fill Old Dead 314 us [1047.248s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.248s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.248s][info][gc,stats ] [1047.248s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.248s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.248s][info][gc,stats ] [1047.248s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.248s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.248s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.248s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.248s][info][gc,stats ] [1047.248s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.248s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.248s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.258s][info][gc ] Transition from: old to: idle [1047.258s][info][gc ] Transition from: idle to: normal [1047.258s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.258s][info][gc,free ] Free: 9199M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8193K, Mutator Free: 1151 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.258s][info][gc,ergo ] GC(735) Start GC cycle (YOUNG) [1047.258s][info][gc ] GC(735) GC cancellation took 0.010s [1047.258s][info][gc,free ] Free: 9199M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8193K, Mutator Free: 1151 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.258s][info][gc,stats ] [1047.258s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.258s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.258s][info][gc,stats ] [1047.258s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.258s][info][gc,stats ] [1047.258s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.258s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.258s][info][gc,stats ] [1047.258s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.258s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.258s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.258s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.258s][info][gc,stats ] [1047.258s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.258s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.258s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.268s][info][gc ] Transition from: normal to: idle [1047.268s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.268s][info][gc ] Transition from: idle to: old [1047.268s][info][gc,free ] Free: 9179M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4212K, Mutator Free: 1148 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.268s][info][gc,start ] GC(736) Coalescing and filling (OLD) [1047.268s][info][gc,task ] GC(736) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.269s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.269s][info][gc ] Preempting old generation mark to allow Young GC [1047.269s][info][gc ] Cancelling GC: Concurrent GC [1047.269s][info][gc ] GC(736) Coalescing and filling (OLD) 0.308ms [1047.269s][info][gc,free ] Free: 9178M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5135K, Mutator Free: 1148 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.269s][info][gc,stats ] [1047.269s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.269s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.269s][info][gc,stats ] [1047.269s][info][gc,stats ] Coalesce and Fill Old Dead 317 us [1047.269s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.269s][info][gc,stats ] [1047.269s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.269s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.269s][info][gc,stats ] [1047.269s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.269s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.269s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.269s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.269s][info][gc,stats ] [1047.269s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.269s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.269s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.279s][info][gc ] Transition from: old to: idle [1047.279s][info][gc ] Transition from: idle to: normal [1047.279s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.279s][info][gc,free ] Free: 9158M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9323K, Mutator Free: 1146 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.279s][info][gc,ergo ] GC(737) Start GC cycle (YOUNG) [1047.279s][info][gc ] GC(737) GC cancellation took 0.010s [1047.279s][info][gc,free ] Free: 9158M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9323K, Mutator Free: 1146 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.279s][info][gc,stats ] [1047.279s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.279s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.279s][info][gc,stats ] [1047.279s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.279s][info][gc,stats ] [1047.279s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.279s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.279s][info][gc,stats ] [1047.279s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.279s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.279s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.279s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.279s][info][gc,stats ] [1047.279s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.279s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.279s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.289s][info][gc ] Transition from: normal to: idle [1047.290s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.290s][info][gc ] Transition from: idle to: old [1047.290s][info][gc,free ] Free: 9138M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5544K, Mutator Free: 1143 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.290s][info][gc,start ] GC(738) Coalescing and filling (OLD) [1047.290s][info][gc,task ] GC(738) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.290s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.290s][info][gc ] Preempting old generation mark to allow Young GC [1047.290s][info][gc ] Cancelling GC: Concurrent GC [1047.290s][info][gc ] GC(738) Coalescing and filling (OLD) 0.194ms [1047.290s][info][gc,free ] Free: 9138M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5865K, Mutator Free: 1143 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.290s][info][gc,stats ] [1047.290s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.290s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.290s][info][gc,stats ] [1047.290s][info][gc,stats ] Coalesce and Fill Old Dead 199 us [1047.290s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.290s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.290s][info][gc,stats ] [1047.290s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.290s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.290s][info][gc,stats ] [1047.290s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.290s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.290s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.290s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.290s][info][gc,stats ] [1047.290s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.290s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.290s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.300s][info][gc ] Transition from: old to: idle [1047.300s][info][gc ] Transition from: idle to: normal [1047.300s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.300s][info][gc,free ] Free: 9119M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8316K, Mutator Free: 1141 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.300s][info][gc,ergo ] GC(739) Start GC cycle (YOUNG) [1047.300s][info][gc ] GC(739) GC cancellation took 0.010s [1047.300s][info][gc,free ] Free: 9119M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8316K, Mutator Free: 1141 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.300s][info][gc,stats ] [1047.300s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.300s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.300s][info][gc,stats ] [1047.300s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.300s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.300s][info][gc,stats ] [1047.300s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.300s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.300s][info][gc,stats ] [1047.300s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.300s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.300s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.300s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.300s][info][gc,stats ] [1047.300s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.300s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.300s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.310s][info][gc ] Transition from: normal to: idle [1047.310s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.310s][info][gc ] Transition from: idle to: old [1047.310s][info][gc,free ] Free: 9101M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2341K, Mutator Free: 1138 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.310s][info][gc,start ] GC(740) Coalescing and filling (OLD) [1047.310s][info][gc,task ] GC(740) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.311s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.311s][info][gc ] Preempting old generation mark to allow Young GC [1047.311s][info][gc ] Cancelling GC: Concurrent GC [1047.311s][info][gc ] GC(740) Coalescing and filling (OLD) 0.311ms [1047.311s][info][gc,free ] Free: 9101M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2938K, Mutator Free: 1138 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.311s][info][gc,stats ] [1047.311s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.311s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.311s][info][gc,stats ] [1047.311s][info][gc,stats ] Coalesce and Fill Old Dead 318 us [1047.311s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.311s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.311s][info][gc,stats ] [1047.311s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.311s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.311s][info][gc,stats ] [1047.311s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.311s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.311s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.311s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.311s][info][gc,stats ] [1047.311s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.311s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.311s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.321s][info][gc ] Transition from: old to: idle [1047.321s][info][gc ] Transition from: idle to: normal [1047.321s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.321s][info][gc,free ] Free: 9079M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8800K, Mutator Free: 1136 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.321s][info][gc,ergo ] GC(741) Start GC cycle (YOUNG) [1047.321s][info][gc ] GC(741) GC cancellation took 0.010s [1047.321s][info][gc,free ] Free: 9079M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8800K, Mutator Free: 1136 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.321s][info][gc,stats ] [1047.321s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.321s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.321s][info][gc,stats ] [1047.321s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.321s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.321s][info][gc,stats ] [1047.321s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.321s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.321s][info][gc,stats ] [1047.321s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.321s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.321s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.321s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.321s][info][gc,stats ] [1047.321s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.321s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.321s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.331s][info][gc ] Transition from: normal to: idle [1047.331s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.331s][info][gc ] Transition from: idle to: old [1047.331s][info][gc,free ] Free: 9061M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2902K, Mutator Free: 1133 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.331s][info][gc,start ] GC(742) Coalescing and filling (OLD) [1047.331s][info][gc,task ] GC(742) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.332s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.332s][info][gc ] Preempting old generation mark to allow Young GC [1047.332s][info][gc ] Cancelling GC: Concurrent GC [1047.332s][info][gc ] GC(742) Coalescing and filling (OLD) 0.272ms [1047.332s][info][gc,free ] Free: 9060M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3795K, Mutator Free: 1133 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.332s][info][gc,stats ] [1047.332s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.332s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.332s][info][gc,stats ] [1047.332s][info][gc,stats ] Coalesce and Fill Old Dead 278 us [1047.332s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.332s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.332s][info][gc,stats ] [1047.332s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.332s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.332s][info][gc,stats ] [1047.332s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.332s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.332s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.332s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.332s][info][gc,stats ] [1047.332s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.332s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.332s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.342s][info][gc ] Transition from: old to: idle [1047.342s][info][gc ] Transition from: idle to: normal [1047.342s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.342s][info][gc,free ] Free: 9041M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6996K, Mutator Free: 1131 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.342s][info][gc,ergo ] GC(743) Start GC cycle (YOUNG) [1047.342s][info][gc ] GC(743) GC cancellation took 0.010s [1047.342s][info][gc,free ] Free: 9041M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7097K, Mutator Free: 1131 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.342s][info][gc,stats ] [1047.342s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.342s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.342s][info][gc,stats ] [1047.342s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.342s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.342s][info][gc,stats ] [1047.342s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.342s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.342s][info][gc,stats ] [1047.342s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.342s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.342s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.342s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.342s][info][gc,stats ] [1047.342s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.342s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.342s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.352s][info][gc ] Transition from: normal to: idle [1047.352s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.352s][info][gc ] Transition from: idle to: old [1047.352s][info][gc,free ] Free: 9021M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2752K, Mutator Free: 1128 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.352s][info][gc,start ] GC(744) Coalescing and filling (OLD) [1047.352s][info][gc,task ] GC(744) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.353s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.353s][info][gc ] Preempting old generation mark to allow Young GC [1047.353s][info][gc ] Cancelling GC: Concurrent GC [1047.353s][info][gc ] GC(744) Coalescing and filling (OLD) 0.265ms [1047.353s][info][gc,free ] Free: 9020M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3364K, Mutator Free: 1128 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.353s][info][gc,stats ] [1047.353s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.353s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.353s][info][gc,stats ] [1047.353s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1047.353s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.353s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.353s][info][gc,stats ] [1047.353s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.353s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.353s][info][gc,stats ] [1047.353s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.353s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.353s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.353s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.353s][info][gc,stats ] [1047.353s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.353s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.353s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.363s][info][gc ] Transition from: old to: idle [1047.363s][info][gc ] Transition from: idle to: normal [1047.363s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.363s][info][gc,free ] Free: 9000M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7700K, Mutator Free: 1126 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.363s][info][gc,ergo ] GC(745) Start GC cycle (YOUNG) [1047.363s][info][gc ] GC(745) GC cancellation took 0.010s [1047.363s][info][gc,free ] Free: 9000M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7700K, Mutator Free: 1126 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.363s][info][gc,stats ] [1047.363s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.363s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.363s][info][gc,stats ] [1047.363s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.363s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.363s][info][gc,stats ] [1047.363s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.363s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.363s][info][gc,stats ] [1047.363s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.363s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.363s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.363s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.363s][info][gc,stats ] [1047.363s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.363s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.363s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.373s][info][gc ] Transition from: normal to: idle [1047.373s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.373s][info][gc ] Transition from: idle to: old [1047.373s][info][gc,free ] Free: 8980M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3986K, Mutator Free: 1123 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.373s][info][gc,start ] GC(746) Coalescing and filling (OLD) [1047.373s][info][gc,task ] GC(746) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.374s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.374s][info][gc ] Preempting old generation mark to allow Young GC [1047.374s][info][gc ] Cancelling GC: Concurrent GC [1047.374s][info][gc ] GC(746) Coalescing and filling (OLD) 0.323ms [1047.374s][info][gc,free ] Free: 8979M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4697K, Mutator Free: 1123 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.374s][info][gc,stats ] [1047.374s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.374s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.374s][info][gc,stats ] [1047.374s][info][gc,stats ] Coalesce and Fill Old Dead 328 us [1047.374s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.374s][info][gc,stats ] [1047.374s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.374s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.374s][info][gc,stats ] [1047.374s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.374s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.374s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.374s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.374s][info][gc,stats ] [1047.374s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.374s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.374s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.384s][info][gc ] Transition from: old to: idle [1047.384s][info][gc ] Transition from: idle to: normal [1047.384s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.384s][info][gc,free ] Free: 8959M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8771K, Mutator Free: 1121 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.384s][info][gc,ergo ] GC(747) Start GC cycle (YOUNG) [1047.384s][info][gc ] GC(747) GC cancellation took 0.010s [1047.384s][info][gc,free ] Free: 8959M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8877K, Mutator Free: 1121 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.384s][info][gc,stats ] [1047.384s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.384s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.384s][info][gc,stats ] [1047.384s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.384s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.384s][info][gc,stats ] [1047.384s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.384s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.384s][info][gc,stats ] [1047.384s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.384s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.384s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.384s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.384s][info][gc,stats ] [1047.384s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.384s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.384s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.394s][info][gc ] Transition from: normal to: idle [1047.394s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.394s][info][gc ] Transition from: idle to: old [1047.394s][info][gc,free ] Free: 8941M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2565K, Mutator Free: 1118 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.394s][info][gc,start ] GC(748) Coalescing and filling (OLD) [1047.394s][info][gc,task ] GC(748) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.395s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.395s][info][gc ] Preempting old generation mark to allow Young GC [1047.395s][info][gc ] Cancelling GC: Concurrent GC [1047.395s][info][gc ] GC(748) Coalescing and filling (OLD) 0.321ms [1047.395s][info][gc,free ] Free: 8940M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3134K, Mutator Free: 1118 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.395s][info][gc,stats ] [1047.395s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.395s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.395s][info][gc,stats ] [1047.395s][info][gc,stats ] Coalesce and Fill Old Dead 327 us [1047.395s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.395s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.395s][info][gc,stats ] [1047.395s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.395s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.395s][info][gc,stats ] [1047.395s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.395s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.395s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.395s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.395s][info][gc,stats ] [1047.395s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.395s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.395s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.405s][info][gc ] Transition from: old to: idle [1047.405s][info][gc ] Transition from: idle to: normal [1047.405s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.405s][info][gc,free ] Free: 8920M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7557K, Mutator Free: 1116 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.405s][info][gc,ergo ] GC(749) Start GC cycle (YOUNG) [1047.405s][info][gc ] GC(749) GC cancellation took 0.010s [1047.405s][info][gc,free ] Free: 8920M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7656K, Mutator Free: 1116 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.405s][info][gc,stats ] [1047.405s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.405s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.405s][info][gc,stats ] [1047.405s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.405s][info][gc,stats ] [1047.405s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.405s][info][gc,stats ] [1047.405s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.405s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.405s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.405s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.405s][info][gc,stats ] [1047.405s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.405s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.405s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.415s][info][gc ] Transition from: normal to: idle [1047.415s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.415s][info][gc ] Transition from: idle to: old [1047.415s][info][gc,free ] Free: 8900M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3783K, Mutator Free: 1113 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.415s][info][gc,start ] GC(750) Coalescing and filling (OLD) [1047.415s][info][gc,task ] GC(750) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.415s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.415s][info][gc ] Preempting old generation mark to allow Young GC [1047.415s][info][gc ] Cancelling GC: Concurrent GC [1047.415s][info][gc ] GC(750) Coalescing and filling (OLD) 0.321ms [1047.416s][info][gc,free ] Free: 8899M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4277K, Mutator Free: 1113 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.416s][info][gc,stats ] [1047.416s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.416s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.416s][info][gc,stats ] [1047.416s][info][gc,stats ] Coalesce and Fill Old Dead 326 us [1047.416s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.416s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.416s][info][gc,stats ] [1047.416s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.416s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.416s][info][gc,stats ] [1047.416s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.416s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.416s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.416s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.416s][info][gc,stats ] [1047.416s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.416s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.416s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.426s][info][gc ] Transition from: old to: idle [1047.426s][info][gc ] Transition from: idle to: normal [1047.426s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.426s][info][gc,free ] Free: 8879M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8401K, Mutator Free: 1111 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.426s][info][gc,ergo ] GC(751) Start GC cycle (YOUNG) [1047.426s][info][gc ] GC(751) GC cancellation took 0.010s [1047.426s][info][gc,free ] Free: 8879M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8401K, Mutator Free: 1111 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.426s][info][gc,stats ] [1047.426s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.426s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.426s][info][gc,stats ] [1047.426s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.426s][info][gc,stats ] [1047.426s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.426s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.426s][info][gc,stats ] [1047.426s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.426s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.426s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.426s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.426s][info][gc,stats ] [1047.426s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.426s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.426s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.436s][info][gc ] Transition from: normal to: idle [1047.436s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.436s][info][gc ] Transition from: idle to: old [1047.436s][info][gc,free ] Free: 8860M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3511K, Mutator Free: 1108 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.436s][info][gc,start ] GC(752) Coalescing and filling (OLD) [1047.436s][info][gc,task ] GC(752) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.436s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.436s][info][gc ] Preempting old generation mark to allow Young GC [1047.436s][info][gc ] Cancelling GC: Concurrent GC [1047.436s][info][gc ] GC(752) Coalescing and filling (OLD) 0.312ms [1047.436s][info][gc,free ] Free: 8860M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4019K, Mutator Free: 1108 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.437s][info][gc,stats ] [1047.437s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.437s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.437s][info][gc,stats ] [1047.437s][info][gc,stats ] Coalesce and Fill Old Dead 321 us [1047.437s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.437s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.437s][info][gc,stats ] [1047.437s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.437s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.437s][info][gc,stats ] [1047.437s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.437s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.437s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.437s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.437s][info][gc,stats ] [1047.437s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.437s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.437s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.447s][info][gc ] Transition from: old to: idle [1047.447s][info][gc ] Transition from: idle to: normal [1047.447s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.447s][info][gc,free ] Free: 8839M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8324K, Mutator Free: 1106 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.447s][info][gc,ergo ] GC(753) Start GC cycle (YOUNG) [1047.447s][info][gc ] GC(753) GC cancellation took 0.010s [1047.447s][info][gc,free ] Free: 8839M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8324K, Mutator Free: 1106 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.447s][info][gc,stats ] [1047.447s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.447s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.447s][info][gc,stats ] [1047.447s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.447s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.447s][info][gc,stats ] [1047.447s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.447s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.447s][info][gc,stats ] [1047.447s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.447s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.447s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.447s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.447s][info][gc,stats ] [1047.447s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.447s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.447s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.457s][info][gc ] Transition from: normal to: idle [1047.457s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.457s][info][gc ] Transition from: idle to: old [1047.457s][info][gc,free ] Free: 8820M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3246K, Mutator Free: 1103 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.457s][info][gc,start ] GC(754) Coalescing and filling (OLD) [1047.457s][info][gc,task ] GC(754) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.457s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.457s][info][gc ] Preempting old generation mark to allow Young GC [1047.457s][info][gc ] Cancelling GC: Concurrent GC [1047.457s][info][gc ] GC(754) Coalescing and filling (OLD) 0.289ms [1047.457s][info][gc,free ] Free: 8820M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3965K, Mutator Free: 1103 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.458s][info][gc,stats ] [1047.458s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.458s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.458s][info][gc,stats ] [1047.458s][info][gc,stats ] Coalesce and Fill Old Dead 297 us [1047.458s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.458s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.458s][info][gc,stats ] [1047.458s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.458s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.458s][info][gc,stats ] [1047.458s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.458s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.458s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.458s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.458s][info][gc,stats ] [1047.458s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.458s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.458s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.468s][info][gc ] Transition from: old to: idle [1047.468s][info][gc ] Transition from: idle to: normal [1047.468s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.468s][info][gc,free ] Free: 8799M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8984K, Mutator Free: 1101 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.468s][info][gc,ergo ] GC(755) Start GC cycle (YOUNG) [1047.468s][info][gc ] GC(755) GC cancellation took 0.010s [1047.468s][info][gc,free ] Free: 8799M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8984K, Mutator Free: 1101 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.468s][info][gc,stats ] [1047.468s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.468s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.468s][info][gc,stats ] [1047.468s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.468s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.468s][info][gc,stats ] [1047.468s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.468s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.468s][info][gc,stats ] [1047.468s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.468s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.468s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.468s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.468s][info][gc,stats ] [1047.468s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.468s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.468s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.478s][info][gc ] Transition from: normal to: idle [1047.478s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.478s][info][gc ] Transition from: idle to: old [1047.478s][info][gc,free ] Free: 8781M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2829K, Mutator Free: 1098 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.478s][info][gc,start ] GC(756) Coalescing and filling (OLD) [1047.478s][info][gc,task ] GC(756) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.478s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.478s][info][gc ] Preempting old generation mark to allow Young GC [1047.478s][info][gc ] Cancelling GC: Concurrent GC [1047.478s][info][gc ] GC(756) Coalescing and filling (OLD) 0.280ms [1047.478s][info][gc,free ] Free: 8780M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3336K, Mutator Free: 1098 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.479s][info][gc,stats ] [1047.479s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.479s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.479s][info][gc,stats ] [1047.479s][info][gc,stats ] Coalesce and Fill Old Dead 285 us [1047.479s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.479s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.479s][info][gc,stats ] [1047.479s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.479s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.479s][info][gc,stats ] [1047.479s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.479s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.479s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.479s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.479s][info][gc,stats ] [1047.479s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.479s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.479s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.489s][info][gc ] Transition from: old to: idle [1047.489s][info][gc ] Transition from: idle to: normal [1047.489s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.489s][info][gc,free ] Free: 8759M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8261K, Mutator Free: 1096 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.489s][info][gc,ergo ] GC(757) Start GC cycle (YOUNG) [1047.489s][info][gc ] GC(757) GC cancellation took 0.010s [1047.489s][info][gc,free ] Free: 8759M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8261K, Mutator Free: 1096 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.489s][info][gc,stats ] [1047.489s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.489s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.489s][info][gc,stats ] [1047.489s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.489s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.489s][info][gc,stats ] [1047.489s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.489s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.489s][info][gc,stats ] [1047.489s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.489s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.489s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.489s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.489s][info][gc,stats ] [1047.489s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.489s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.489s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.499s][info][gc ] Transition from: normal to: idle [1047.499s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.499s][info][gc ] Transition from: idle to: old [1047.499s][info][gc,free ] Free: 8739M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4408K, Mutator Free: 1093 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.499s][info][gc,start ] GC(758) Coalescing and filling (OLD) [1047.499s][info][gc,task ] GC(758) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.499s][info][gc ] Trigger (YOUNG): expedite promotion of 6840K [1047.499s][info][gc ] Preempting old generation mark to allow Young GC [1047.499s][info][gc ] Cancelling GC: Concurrent GC [1047.499s][info][gc ] GC(758) Coalescing and filling (OLD) 0.292ms [1047.499s][info][gc,free ] Free: 8739M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5020K, Mutator Free: 1093 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.499s][info][gc,stats ] [1047.499s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.499s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.499s][info][gc,stats ] [1047.499s][info][gc,stats ] Coalesce and Fill Old Dead 298 us [1047.500s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.500s][info][gc,stats ] [1047.500s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.500s][info][gc,stats ] [1047.500s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.500s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.500s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.500s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.500s][info][gc,stats ] [1047.500s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.500s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.500s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.510s][info][gc ] Transition from: old to: idle [1047.510s][info][gc ] Transition from: idle to: normal [1047.510s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.510s][info][gc,free ] Free: 8719M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9059K, Mutator Free: 1091 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.510s][info][gc,ergo ] GC(759) Start GC cycle (YOUNG) [1047.510s][info][gc ] GC(759) GC cancellation took 0.010s [1047.510s][info][gc,free ] Free: 8719M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9059K, Mutator Free: 1091 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.510s][info][gc,stats ] [1047.510s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.510s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.510s][info][gc,stats ] [1047.510s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.510s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.510s][info][gc,stats ] [1047.510s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.510s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.510s][info][gc,stats ] [1047.510s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.510s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.510s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.510s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.510s][info][gc,stats ] [1047.510s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.510s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.510s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.520s][info][gc ] Transition from: normal to: idle [1047.520s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.520s][info][gc ] Transition from: idle to: old [1047.520s][info][gc,free ] Free: 8700M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3399K, Mutator Free: 1088 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.520s][info][gc,start ] GC(760) Coalescing and filling (OLD) [1047.520s][info][gc,task ] GC(760) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.520s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (7113M) (margin of error = 3.28) [1047.520s][info][gc,ergo ] Free headroom: 8700M (free) - 1587M (spike) - 0B (penalties) = 7113M [1047.520s][info][gc ] Preempting old generation mark to allow Young GC [1047.520s][info][gc ] Cancelling GC: Concurrent GC [1047.520s][info][gc ] GC(760) Coalescing and filling (OLD) 0.305ms [1047.520s][info][gc,free ] Free: 8700M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3793K, Mutator Free: 1088 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.520s][info][gc,stats ] [1047.520s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.520s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.520s][info][gc,stats ] [1047.520s][info][gc,stats ] Coalesce and Fill Old Dead 311 us [1047.520s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.520s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.520s][info][gc,stats ] [1047.520s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.520s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.520s][info][gc,stats ] [1047.520s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.520s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.520s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.520s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.520s][info][gc,stats ] [1047.520s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.520s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.520s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.531s][info][gc ] Transition from: old to: idle [1047.531s][info][gc ] Transition from: idle to: normal [1047.531s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.531s][info][gc,free ] Free: 8681M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6636K, Mutator Free: 1086 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.531s][info][gc,ergo ] GC(761) Start GC cycle (YOUNG) [1047.531s][info][gc ] GC(761) GC cancellation took 0.010s [1047.531s][info][gc,free ] Free: 8681M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 6843K, Mutator Free: 1086 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.531s][info][gc,stats ] [1047.531s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.531s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.531s][info][gc,stats ] [1047.531s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.531s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.531s][info][gc,stats ] [1047.531s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.531s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.531s][info][gc,stats ] [1047.531s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.531s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.531s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.531s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.531s][info][gc,stats ] [1047.531s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.531s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.531s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.541s][info][gc ] Transition from: normal to: idle [1047.541s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.541s][info][gc ] Transition from: idle to: old [1047.541s][info][gc,free ] Free: 8660M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3812K, Mutator Free: 1083 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.541s][info][gc,start ] GC(762) Coalescing and filling (OLD) [1047.541s][info][gc,task ] GC(762) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.541s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (7072M) (margin of error = 3.28) [1047.541s][info][gc,ergo ] Free headroom: 8659M (free) - 1587M (spike) - 0B (penalties) = 7072M [1047.541s][info][gc ] Preempting old generation mark to allow Young GC [1047.541s][info][gc ] Cancelling GC: Concurrent GC [1047.541s][info][gc ] GC(762) Coalescing and filling (OLD) 0.300ms [1047.541s][info][gc,free ] Free: 8659M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4272K, Mutator Free: 1083 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.541s][info][gc,stats ] [1047.541s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.541s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.541s][info][gc,stats ] [1047.541s][info][gc,stats ] Coalesce and Fill Old Dead 306 us [1047.541s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.541s][info][gc,stats ] [1047.541s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.541s][info][gc,stats ] [1047.541s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.541s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.541s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.541s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.541s][info][gc,stats ] [1047.541s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.541s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.541s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.551s][info][gc ] Transition from: old to: idle [1047.551s][info][gc ] Transition from: idle to: normal [1047.551s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.552s][info][gc,free ] Free: 8642M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5991K, Mutator Free: 1081 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.552s][info][gc,ergo ] GC(763) Start GC cycle (YOUNG) [1047.552s][info][gc ] GC(763) GC cancellation took 0.010s [1047.552s][info][gc,free ] Free: 8642M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5991K, Mutator Free: 1081 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.552s][info][gc,stats ] [1047.552s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.552s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.552s][info][gc,stats ] [1047.552s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.552s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.552s][info][gc,stats ] [1047.552s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.552s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.552s][info][gc,stats ] [1047.552s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.552s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.552s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.552s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.552s][info][gc,stats ] [1047.552s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.552s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.552s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.562s][info][gc ] Transition from: normal to: idle [1047.562s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.562s][info][gc ] Transition from: idle to: old [1047.562s][info][gc,free ] Free: 8621M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2453K, Mutator Free: 1078 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.562s][info][gc,start ] GC(764) Coalescing and filling (OLD) [1047.562s][info][gc,task ] GC(764) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.562s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (7033M) (margin of error = 3.28) [1047.562s][info][gc,ergo ] Free headroom: 8621M (free) - 1587M (spike) - 0B (penalties) = 7033M [1047.562s][info][gc ] Preempting old generation mark to allow Young GC [1047.562s][info][gc ] Cancelling GC: Concurrent GC [1047.562s][info][gc ] GC(764) Coalescing and filling (OLD) 0.321ms [1047.562s][info][gc,free ] Free: 8621M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3016K, Mutator Free: 1078 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.562s][info][gc,stats ] [1047.562s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.562s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.562s][info][gc,stats ] [1047.562s][info][gc,stats ] Coalesce and Fill Old Dead 327 us [1047.562s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.562s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.562s][info][gc,stats ] [1047.562s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.562s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.562s][info][gc,stats ] [1047.562s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.562s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.562s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.562s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.562s][info][gc,stats ] [1047.562s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.562s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.562s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.572s][info][gc ] Transition from: old to: idle [1047.572s][info][gc ] Transition from: idle to: normal [1047.572s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.572s][info][gc,free ] Free: 8600M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8070K, Mutator Free: 1076 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.572s][info][gc,ergo ] GC(765) Start GC cycle (YOUNG) [1047.572s][info][gc ] GC(765) GC cancellation took 0.010s [1047.572s][info][gc,free ] Free: 8600M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 8146K, Mutator Free: 1076 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.573s][info][gc,stats ] [1047.573s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.573s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.573s][info][gc,stats ] [1047.573s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.573s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.573s][info][gc,stats ] [1047.573s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.573s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.573s][info][gc,stats ] [1047.573s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.573s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.573s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.573s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.573s][info][gc,stats ] [1047.573s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.573s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.573s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.583s][info][gc ] Transition from: normal to: idle [1047.583s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.583s][info][gc ] Transition from: idle to: old [1047.583s][info][gc,free ] Free: 8580M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 3753K, Mutator Free: 1073 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.583s][info][gc,start ] GC(766) Coalescing and filling (OLD) [1047.583s][info][gc,task ] GC(766) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.583s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6992M) (margin of error = 3.28) [1047.583s][info][gc,ergo ] Free headroom: 8579M (free) - 1587M (spike) - 0B (penalties) = 6992M [1047.583s][info][gc ] Preempting old generation mark to allow Young GC [1047.583s][info][gc ] Cancelling GC: Concurrent GC [1047.583s][info][gc ] GC(766) Coalescing and filling (OLD) 0.276ms [1047.583s][info][gc,free ] Free: 8579M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4136K, Mutator Free: 1073 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.583s][info][gc,stats ] [1047.583s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.583s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.583s][info][gc,stats ] [1047.583s][info][gc,stats ] Coalesce and Fill Old Dead 281 us [1047.583s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.583s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.583s][info][gc,stats ] [1047.583s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.583s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.583s][info][gc,stats ] [1047.583s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.583s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.583s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.583s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.583s][info][gc,stats ] [1047.583s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.583s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.583s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.593s][info][gc ] Transition from: old to: idle [1047.593s][info][gc ] Transition from: idle to: normal [1047.593s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.593s][info][gc,free ] Free: 8560M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7312K, Mutator Free: 1071 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.593s][info][gc,ergo ] GC(767) Start GC cycle (YOUNG) [1047.593s][info][gc ] GC(767) GC cancellation took 0.010s [1047.593s][info][gc,free ] Free: 8560M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 7392K, Mutator Free: 1071 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.594s][info][gc,stats ] [1047.594s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.594s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.594s][info][gc,stats ] [1047.594s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.594s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.594s][info][gc,stats ] [1047.594s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.594s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.594s][info][gc,stats ] [1047.594s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.594s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.594s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.594s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.594s][info][gc,stats ] [1047.594s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.594s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.594s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.604s][info][gc ] Transition from: normal to: idle [1047.604s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.604s][info][gc ] Transition from: idle to: old [1047.604s][info][gc,free ] Free: 8539M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4780K, Mutator Free: 1068 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.604s][info][gc,start ] GC(768) Coalescing and filling (OLD) [1047.604s][info][gc,task ] GC(768) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.604s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6951M) (margin of error = 3.28) [1047.604s][info][gc,ergo ] Free headroom: 8539M (free) - 1587M (spike) - 0B (penalties) = 6951M [1047.604s][info][gc ] Preempting old generation mark to allow Young GC [1047.604s][info][gc ] Cancelling GC: Concurrent GC [1047.604s][info][gc ] GC(768) Coalescing and filling (OLD) 0.119ms [1047.604s][info][gc,free ] Free: 8539M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5078K, Mutator Free: 1068 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.604s][info][gc,stats ] [1047.604s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.604s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.604s][info][gc,stats ] [1047.604s][info][gc,stats ] Coalesce and Fill Old Dead 126 us [1047.604s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.604s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.604s][info][gc,stats ] [1047.604s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.604s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.604s][info][gc,stats ] [1047.604s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.604s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.604s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.604s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.604s][info][gc,stats ] [1047.604s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.604s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.604s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.614s][info][gc ] Transition from: old to: idle [1047.614s][info][gc ] Transition from: idle to: normal [1047.614s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.614s][info][gc,free ] Free: 8518M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9657K, Mutator Free: 1066 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.614s][info][gc,ergo ] GC(769) Start GC cycle (YOUNG) [1047.614s][info][gc ] GC(769) GC cancellation took 0.010s [1047.614s][info][gc,free ] Free: 8518M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9732K, Mutator Free: 1066 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.615s][info][gc,stats ] [1047.615s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.615s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.615s][info][gc,stats ] [1047.615s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.615s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.615s][info][gc,stats ] [1047.615s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.615s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.615s][info][gc,stats ] [1047.615s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.615s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.615s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.615s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.615s][info][gc,stats ] [1047.615s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.615s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.615s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.625s][info][gc ] Transition from: normal to: idle [1047.625s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.625s][info][gc ] Transition from: idle to: old [1047.625s][info][gc,free ] Free: 8497M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6330K, Mutator Free: 1063 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.625s][info][gc,start ] GC(770) Coalescing and filling (OLD) [1047.625s][info][gc,task ] GC(770) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.625s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6910M) (margin of error = 3.28) [1047.625s][info][gc,ergo ] Free headroom: 8497M (free) - 1587M (spike) - 0B (penalties) = 6910M [1047.625s][info][gc ] Preempting old generation mark to allow Young GC [1047.625s][info][gc ] Cancelling GC: Concurrent GC [1047.625s][info][gc ] GC(770) Coalescing and filling (OLD) 0.260ms [1047.625s][info][gc,free ] Free: 8497M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6717K, Mutator Free: 1063 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.625s][info][gc,stats ] [1047.625s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.625s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.625s][info][gc,stats ] [1047.625s][info][gc,stats ] Coalesce and Fill Old Dead 265 us [1047.625s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.625s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.625s][info][gc,stats ] [1047.625s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.625s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.625s][info][gc,stats ] [1047.625s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.625s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.625s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.625s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.625s][info][gc,stats ] [1047.625s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.625s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.625s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.635s][info][gc ] Transition from: old to: idle [1047.635s][info][gc ] Transition from: idle to: normal [1047.635s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.635s][info][gc,free ] Free: 8477M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2577K, Mutator Free: 1060 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.635s][info][gc,ergo ] GC(771) Start GC cycle (YOUNG) [1047.635s][info][gc ] GC(771) GC cancellation took 0.010s [1047.635s][info][gc,free ] Free: 8477M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2659K, Mutator Free: 1060 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.636s][info][gc,stats ] [1047.636s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.636s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.636s][info][gc,stats ] [1047.636s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.636s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.636s][info][gc,stats ] [1047.636s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.636s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.636s][info][gc,stats ] [1047.636s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.636s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.636s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.636s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.636s][info][gc,stats ] [1047.636s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.636s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.636s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.646s][info][gc ] Transition from: normal to: idle [1047.646s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.646s][info][gc ] Transition from: idle to: old [1047.646s][info][gc,free ] Free: 8458M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5632K, Mutator Free: 1058 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.646s][info][gc,start ] GC(772) Coalescing and filling (OLD) [1047.646s][info][gc,task ] GC(772) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.646s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6870M) (margin of error = 3.28) [1047.646s][info][gc,ergo ] Free headroom: 8458M (free) - 1587M (spike) - 0B (penalties) = 6870M [1047.646s][info][gc ] Preempting old generation mark to allow Young GC [1047.646s][info][gc ] Cancelling GC: Concurrent GC [1047.646s][info][gc ] GC(772) Coalescing and filling (OLD) 0.279ms [1047.646s][info][gc,free ] Free: 8458M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6042K, Mutator Free: 1058 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.646s][info][gc,stats ] [1047.646s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.646s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.646s][info][gc,stats ] [1047.646s][info][gc,stats ] Coalesce and Fill Old Dead 284 us [1047.646s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.646s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.646s][info][gc,stats ] [1047.646s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.646s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.646s][info][gc,stats ] [1047.646s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.646s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.646s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.646s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.646s][info][gc,stats ] [1047.646s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.646s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.646s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.656s][info][gc ] Transition from: old to: idle [1047.656s][info][gc ] Transition from: idle to: normal [1047.656s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.656s][info][gc,free ] Free: 8437M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2221K, Mutator Free: 1055 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.656s][info][gc,ergo ] GC(773) Start GC cycle (YOUNG) [1047.656s][info][gc ] GC(773) GC cancellation took 0.010s [1047.656s][info][gc,free ] Free: 8437M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2391K, Mutator Free: 1055 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.657s][info][gc,stats ] [1047.657s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.657s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.657s][info][gc,stats ] [1047.657s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.657s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.657s][info][gc,stats ] [1047.657s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.657s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.657s][info][gc,stats ] [1047.657s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.657s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.657s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.657s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.657s][info][gc,stats ] [1047.657s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.657s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.657s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.667s][info][gc ] Transition from: normal to: idle [1047.667s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.667s][info][gc ] Transition from: idle to: old [1047.667s][info][gc,free ] Free: 8415M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8388K, Mutator Free: 1053 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.667s][info][gc,start ] GC(774) Coalescing and filling (OLD) [1047.667s][info][gc,task ] GC(774) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.667s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6828M) (margin of error = 3.28) [1047.667s][info][gc,ergo ] Free headroom: 8415M (free) - 1587M (spike) - 0B (penalties) = 6828M [1047.667s][info][gc ] Preempting old generation mark to allow Young GC [1047.667s][info][gc ] Cancelling GC: Concurrent GC [1047.667s][info][gc ] GC(774) Coalescing and filling (OLD) 0.163ms [1047.667s][info][gc,free ] Free: 8415M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8587K, Mutator Free: 1053 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.667s][info][gc,stats ] [1047.667s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.667s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.667s][info][gc,stats ] [1047.667s][info][gc,stats ] Coalesce and Fill Old Dead 168 us [1047.667s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.667s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.667s][info][gc,stats ] [1047.667s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.667s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.667s][info][gc,stats ] [1047.667s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.667s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.667s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.667s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.667s][info][gc,stats ] [1047.667s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.667s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.667s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.677s][info][gc ] Transition from: old to: idle [1047.677s][info][gc ] Transition from: idle to: normal [1047.677s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.677s][info][gc,free ] Free: 8396M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3738K, Mutator Free: 1050 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.677s][info][gc,ergo ] GC(775) Start GC cycle (YOUNG) [1047.677s][info][gc ] GC(775) GC cancellation took 0.010s [1047.677s][info][gc,free ] Free: 8396M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3886K, Mutator Free: 1050 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.678s][info][gc,stats ] [1047.678s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.678s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.678s][info][gc,stats ] [1047.678s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.678s][info][gc,stats ] [1047.678s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.678s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.678s][info][gc,stats ] [1047.678s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.678s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.678s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.678s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.678s][info][gc,stats ] [1047.678s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.678s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.678s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.688s][info][gc ] Transition from: normal to: idle [1047.688s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.688s][info][gc ] Transition from: idle to: old [1047.688s][info][gc,free ] Free: 8376M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7631K, Mutator Free: 1048 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.688s][info][gc,start ] GC(776) Coalescing and filling (OLD) [1047.688s][info][gc,task ] GC(776) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.688s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6789M) (margin of error = 3.28) [1047.688s][info][gc,ergo ] Free headroom: 8376M (free) - 1587M (spike) - 0B (penalties) = 6789M [1047.688s][info][gc ] Preempting old generation mark to allow Young GC [1047.688s][info][gc ] Cancelling GC: Concurrent GC [1047.688s][info][gc ] GC(776) Coalescing and filling (OLD) 0.273ms [1047.688s][info][gc,free ] Free: 8376M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7967K, Mutator Free: 1048 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.688s][info][gc,stats ] [1047.688s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.688s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.688s][info][gc,stats ] [1047.688s][info][gc,stats ] Coalesce and Fill Old Dead 278 us [1047.688s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.688s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.688s][info][gc,stats ] [1047.688s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.688s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.688s][info][gc,stats ] [1047.688s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.688s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.688s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.688s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.688s][info][gc,stats ] [1047.688s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.688s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.688s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.698s][info][gc ] Transition from: old to: idle [1047.698s][info][gc ] Transition from: idle to: normal [1047.698s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.698s][info][gc,free ] Free: 8354M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5494K, Mutator Free: 1045 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.698s][info][gc,ergo ] GC(777) Start GC cycle (YOUNG) [1047.698s][info][gc ] GC(777) GC cancellation took 0.010s [1047.698s][info][gc,free ] Free: 8354M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5574K, Mutator Free: 1045 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.699s][info][gc,stats ] [1047.699s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.699s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.699s][info][gc,stats ] [1047.699s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.699s][info][gc,stats ] [1047.699s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.699s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.699s][info][gc,stats ] [1047.699s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.699s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.699s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.699s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.699s][info][gc,stats ] [1047.699s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.699s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.699s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.709s][info][gc ] Transition from: normal to: idle [1047.709s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.709s][info][gc ] Transition from: idle to: old [1047.709s][info][gc,free ] Free: 8334M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1974K, Mutator Free: 1042 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.709s][info][gc,start ] GC(778) Coalescing and filling (OLD) [1047.709s][info][gc,task ] GC(778) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.709s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6746M) (margin of error = 3.28) [1047.709s][info][gc,ergo ] Free headroom: 8333M (free) - 1587M (spike) - 0B (penalties) = 6746M [1047.709s][info][gc ] Preempting old generation mark to allow Young GC [1047.709s][info][gc ] Cancelling GC: Concurrent GC [1047.709s][info][gc ] GC(778) Coalescing and filling (OLD) 0.175ms [1047.709s][info][gc,free ] Free: 8333M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2217K, Mutator Free: 1042 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.709s][info][gc,stats ] [1047.709s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.709s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.709s][info][gc,stats ] [1047.709s][info][gc,stats ] Coalesce and Fill Old Dead 180 us [1047.709s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.709s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.709s][info][gc,stats ] [1047.709s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.709s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.709s][info][gc,stats ] [1047.709s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.709s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.709s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.709s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.709s][info][gc,stats ] [1047.709s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.709s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.709s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.719s][info][gc ] Transition from: old to: idle [1047.719s][info][gc ] Transition from: idle to: normal [1047.719s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.719s][info][gc,free ] Free: 8312M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7305K, Mutator Free: 1040 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.719s][info][gc,ergo ] GC(779) Start GC cycle (YOUNG) [1047.719s][info][gc ] GC(779) GC cancellation took 0.010s [1047.719s][info][gc,free ] Free: 8312M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7383K, Mutator Free: 1040 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.720s][info][gc,stats ] [1047.720s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.720s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.720s][info][gc,stats ] [1047.720s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.720s][info][gc,stats ] [1047.720s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.720s][info][gc,stats ] [1047.720s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.720s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.720s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.720s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.720s][info][gc,stats ] [1047.720s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.720s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.720s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.730s][info][gc ] Transition from: normal to: idle [1047.730s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.730s][info][gc ] Transition from: idle to: old [1047.730s][info][gc,free ] Free: 8293M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2444K, Mutator Free: 1037 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.730s][info][gc,start ] GC(780) Coalescing and filling (OLD) [1047.730s][info][gc,task ] GC(780) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.730s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6705M) (margin of error = 3.28) [1047.730s][info][gc,ergo ] Free headroom: 8292M (free) - 1587M (spike) - 0B (penalties) = 6705M [1047.730s][info][gc ] Preempting old generation mark to allow Young GC [1047.730s][info][gc ] Cancelling GC: Concurrent GC [1047.730s][info][gc ] GC(780) Coalescing and filling (OLD) 0.300ms [1047.730s][info][gc,free ] Free: 8292M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3091K, Mutator Free: 1037 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.730s][info][gc,stats ] [1047.730s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.730s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.730s][info][gc,stats ] [1047.730s][info][gc,stats ] Coalesce and Fill Old Dead 305 us [1047.730s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.730s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.730s][info][gc,stats ] [1047.730s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.730s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.730s][info][gc,stats ] [1047.730s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.730s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.730s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.730s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.730s][info][gc,stats ] [1047.730s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.730s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.730s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.740s][info][gc ] Transition from: old to: idle [1047.740s][info][gc ] Transition from: idle to: normal [1047.740s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.740s][info][gc,free ] Free: 8270M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9356K, Mutator Free: 1035 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.740s][info][gc,ergo ] GC(781) Start GC cycle (YOUNG) [1047.740s][info][gc ] GC(781) GC cancellation took 0.010s [1047.741s][info][gc,free ] Free: 8270M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9425K, Mutator Free: 1035 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.741s][info][gc,stats ] [1047.741s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.741s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.741s][info][gc,stats ] [1047.741s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.741s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.741s][info][gc,stats ] [1047.741s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.741s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.741s][info][gc,stats ] [1047.741s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.741s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.741s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.741s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.741s][info][gc,stats ] [1047.741s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.741s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.741s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.751s][info][gc ] Transition from: normal to: idle [1047.751s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.751s][info][gc ] Transition from: idle to: old [1047.751s][info][gc,free ] Free: 8250M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5654K, Mutator Free: 1032 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.751s][info][gc,start ] GC(782) Coalescing and filling (OLD) [1047.751s][info][gc,task ] GC(782) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.751s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6662M) (margin of error = 3.28) [1047.751s][info][gc,ergo ] Free headroom: 8249M (free) - 1587M (spike) - 0B (penalties) = 6662M [1047.751s][info][gc ] Preempting old generation mark to allow Young GC [1047.751s][info][gc ] Cancelling GC: Concurrent GC [1047.751s][info][gc ] GC(782) Coalescing and filling (OLD) 0.284ms [1047.751s][info][gc,free ] Free: 8249M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6163K, Mutator Free: 1032 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.751s][info][gc,stats ] [1047.751s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.751s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.751s][info][gc,stats ] [1047.751s][info][gc,stats ] Coalesce and Fill Old Dead 294 us [1047.751s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.751s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.751s][info][gc,stats ] [1047.751s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.751s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.751s][info][gc,stats ] [1047.751s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.751s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.751s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.751s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.751s][info][gc,stats ] [1047.751s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.751s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.751s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.761s][info][gc ] Transition from: old to: idle [1047.761s][info][gc ] Transition from: idle to: normal [1047.761s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.761s][info][gc,free ] Free: 8231M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8941K, Mutator Free: 1030 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.761s][info][gc,ergo ] GC(783) Start GC cycle (YOUNG) [1047.761s][info][gc ] GC(783) GC cancellation took 0.010s [1047.761s][info][gc,free ] Free: 8231M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8941K, Mutator Free: 1030 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.762s][info][gc,stats ] [1047.762s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.762s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.762s][info][gc,stats ] [1047.762s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.762s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.762s][info][gc,stats ] [1047.762s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.762s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.762s][info][gc,stats ] [1047.762s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.762s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.762s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.762s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.762s][info][gc,stats ] [1047.762s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.762s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.762s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.772s][info][gc ] Transition from: normal to: idle [1047.772s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.772s][info][gc ] Transition from: idle to: old [1047.772s][info][gc,free ] Free: 8211M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4489K, Mutator Free: 1027 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.772s][info][gc,start ] GC(784) Coalescing and filling (OLD) [1047.772s][info][gc,task ] GC(784) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.772s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1303 MB/s) to deplete free headroom (6624M) (margin of error = 3.28) [1047.772s][info][gc,ergo ] Free headroom: 8211M (free) - 1587M (spike) - 0B (penalties) = 6624M [1047.772s][info][gc ] Preempting old generation mark to allow Young GC [1047.772s][info][gc ] Cancelling GC: Concurrent GC [1047.772s][info][gc ] GC(784) Coalescing and filling (OLD) 0.301ms [1047.772s][info][gc,free ] Free: 8211M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4769K, Mutator Free: 1027 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.772s][info][gc,stats ] [1047.772s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.772s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.772s][info][gc,stats ] [1047.772s][info][gc,stats ] Coalesce and Fill Old Dead 307 us [1047.772s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.772s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.772s][info][gc,stats ] [1047.772s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.772s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.772s][info][gc,stats ] [1047.772s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.772s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.772s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.772s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.772s][info][gc,stats ] [1047.772s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.772s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.772s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.782s][info][gc ] Transition from: old to: idle [1047.782s][info][gc ] Transition from: idle to: normal [1047.782s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.782s][info][gc,free ] Free: 8190M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1865K, Mutator Free: 1024 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.782s][info][gc,ergo ] GC(785) Start GC cycle (YOUNG) [1047.782s][info][gc ] GC(785) GC cancellation took 0.010s [1047.782s][info][gc,free ] Free: 8190M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1935K, Mutator Free: 1024 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.783s][info][gc,stats ] [1047.783s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.783s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.783s][info][gc,stats ] [1047.783s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.783s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.783s][info][gc,stats ] [1047.783s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.783s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.783s][info][gc,stats ] [1047.783s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.783s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.783s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.783s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.783s][info][gc,stats ] [1047.783s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.783s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.783s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.793s][info][gc ] Transition from: normal to: idle [1047.793s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.793s][info][gc ] Transition from: idle to: old [1047.793s][info][gc,free ] Free: 8169M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6775K, Mutator Free: 1022 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.793s][info][gc,start ] GC(786) Coalescing and filling (OLD) [1047.793s][info][gc,task ] GC(786) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.793s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6581M) (margin of error = 3.28) [1047.793s][info][gc,ergo ] Free headroom: 8168M (free) - 1587M (spike) - 0B (penalties) = 6581M [1047.793s][info][gc ] Preempting old generation mark to allow Young GC [1047.793s][info][gc ] Cancelling GC: Concurrent GC [1047.793s][info][gc ] GC(786) Coalescing and filling (OLD) 0.301ms [1047.793s][info][gc,free ] Free: 8168M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7358K, Mutator Free: 1022 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.793s][info][gc,stats ] [1047.793s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.793s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.793s][info][gc,stats ] [1047.793s][info][gc,stats ] Coalesce and Fill Old Dead 310 us [1047.793s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.793s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.793s][info][gc,stats ] [1047.793s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.793s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.793s][info][gc,stats ] [1047.793s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.793s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.793s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.793s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.793s][info][gc,stats ] [1047.793s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.793s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.793s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.803s][info][gc ] Transition from: old to: idle [1047.803s][info][gc ] Transition from: idle to: normal [1047.803s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.803s][info][gc,free ] Free: 8148M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3349K, Mutator Free: 1019 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.803s][info][gc,ergo ] GC(787) Start GC cycle (YOUNG) [1047.803s][info][gc ] GC(787) GC cancellation took 0.010s [1047.803s][info][gc,free ] Free: 8148M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3441K, Mutator Free: 1019 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.804s][info][gc,stats ] [1047.804s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.804s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.804s][info][gc,stats ] [1047.804s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.804s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.804s][info][gc,stats ] [1047.804s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.804s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.804s][info][gc,stats ] [1047.804s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.804s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.804s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.804s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.804s][info][gc,stats ] [1047.804s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.804s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.804s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.814s][info][gc ] Transition from: normal to: idle [1047.814s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.814s][info][gc ] Transition from: idle to: old [1047.814s][info][gc,free ] Free: 8128M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8037K, Mutator Free: 1017 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.814s][info][gc,start ] GC(788) Coalescing and filling (OLD) [1047.814s][info][gc,task ] GC(788) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.814s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6540M) (margin of error = 3.28) [1047.814s][info][gc,ergo ] Free headroom: 8127M (free) - 1587M (spike) - 0B (penalties) = 6540M [1047.814s][info][gc ] Preempting old generation mark to allow Young GC [1047.814s][info][gc ] Cancelling GC: Concurrent GC [1047.814s][info][gc ] GC(788) Coalescing and filling (OLD) 0.181ms [1047.814s][info][gc,free ] Free: 8127M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8522K, Mutator Free: 1017 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.814s][info][gc,stats ] [1047.814s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.814s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.814s][info][gc,stats ] [1047.814s][info][gc,stats ] Coalesce and Fill Old Dead 186 us [1047.814s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.814s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.814s][info][gc,stats ] [1047.814s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.814s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.814s][info][gc,stats ] [1047.814s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.814s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.814s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.814s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.814s][info][gc,stats ] [1047.814s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.814s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.814s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.824s][info][gc ] Transition from: old to: idle [1047.824s][info][gc ] Transition from: idle to: normal [1047.824s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.824s][info][gc,free ] Free: 8107M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4700K, Mutator Free: 1014 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.824s][info][gc,ergo ] GC(789) Start GC cycle (YOUNG) [1047.824s][info][gc ] GC(789) GC cancellation took 0.010s [1047.824s][info][gc,free ] Free: 8107M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4700K, Mutator Free: 1014 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.825s][info][gc,stats ] [1047.825s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.825s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.825s][info][gc,stats ] [1047.825s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.825s][info][gc,stats ] [1047.825s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.825s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.825s][info][gc,stats ] [1047.825s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.825s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.825s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.825s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.825s][info][gc,stats ] [1047.825s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.825s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.825s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.835s][info][gc ] Transition from: normal to: idle [1047.835s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.835s][info][gc ] Transition from: idle to: old [1047.835s][info][gc,free ] Free: 8088M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8092K, Mutator Free: 1012 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.835s][info][gc,start ] GC(790) Coalescing and filling (OLD) [1047.835s][info][gc,task ] GC(790) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.835s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6500M) (margin of error = 3.28) [1047.835s][info][gc,ergo ] Free headroom: 8087M (free) - 1587M (spike) - 0B (penalties) = 6500M [1047.835s][info][gc ] Preempting old generation mark to allow Young GC [1047.835s][info][gc ] Cancelling GC: Concurrent GC [1047.835s][info][gc ] GC(790) Coalescing and filling (OLD) 0.317ms [1047.835s][info][gc,free ] Free: 8087M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8730K, Mutator Free: 1012 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.835s][info][gc,stats ] [1047.835s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.835s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.835s][info][gc,stats ] [1047.835s][info][gc,stats ] Coalesce and Fill Old Dead 324 us [1047.835s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.835s][info][gc,stats ] [1047.835s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.835s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.835s][info][gc,stats ] [1047.835s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.835s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.835s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.835s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.835s][info][gc,stats ] [1047.835s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.835s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.835s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.845s][info][gc ] Transition from: old to: idle [1047.845s][info][gc ] Transition from: idle to: normal [1047.845s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.845s][info][gc,free ] Free: 8065M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6930K, Mutator Free: 1009 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.845s][info][gc,ergo ] GC(791) Start GC cycle (YOUNG) [1047.845s][info][gc ] GC(791) GC cancellation took 0.010s [1047.845s][info][gc,free ] Free: 8065M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7018K, Mutator Free: 1009 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.846s][info][gc,stats ] [1047.846s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.846s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.846s][info][gc,stats ] [1047.846s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.846s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.846s][info][gc,stats ] [1047.846s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.846s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.846s][info][gc,stats ] [1047.846s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.846s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.846s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.846s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.846s][info][gc,stats ] [1047.846s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.846s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.846s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.856s][info][gc ] Transition from: normal to: idle [1047.856s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.856s][info][gc ] Transition from: idle to: old [1047.856s][info][gc,free ] Free: 8044M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3394K, Mutator Free: 1006 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.856s][info][gc,start ] GC(792) Coalescing and filling (OLD) [1047.856s][info][gc,task ] GC(792) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.856s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6456M) (margin of error = 3.28) [1047.856s][info][gc,ergo ] Free headroom: 8044M (free) - 1587M (spike) - 0B (penalties) = 6456M [1047.856s][info][gc ] Preempting old generation mark to allow Young GC [1047.856s][info][gc ] Cancelling GC: Concurrent GC [1047.856s][info][gc ] GC(792) Coalescing and filling (OLD) 0.308ms [1047.856s][info][gc,free ] Free: 8043M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4154K, Mutator Free: 1006 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.856s][info][gc,stats ] [1047.856s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.856s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.856s][info][gc,stats ] [1047.856s][info][gc,stats ] Coalesce and Fill Old Dead 313 us [1047.856s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.856s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.856s][info][gc,stats ] [1047.856s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.856s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.856s][info][gc,stats ] [1047.856s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.856s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.856s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.856s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.856s][info][gc,stats ] [1047.856s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.856s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.856s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.866s][info][gc ] Transition from: old to: idle [1047.866s][info][gc ] Transition from: idle to: normal [1047.866s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.866s][info][gc,free ] Free: 8025M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6940K, Mutator Free: 1004 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.866s][info][gc,ergo ] GC(793) Start GC cycle (YOUNG) [1047.866s][info][gc ] GC(793) GC cancellation took 0.010s [1047.866s][info][gc,free ] Free: 8025M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7017K, Mutator Free: 1004 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.866s][info][gc,stats ] [1047.866s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.866s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.866s][info][gc,stats ] [1047.866s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.866s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.866s][info][gc,stats ] [1047.866s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.866s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.866s][info][gc,stats ] [1047.867s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.867s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.867s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.867s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.867s][info][gc,stats ] [1047.867s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.867s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.867s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.877s][info][gc ] Transition from: normal to: idle [1047.877s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.877s][info][gc ] Transition from: idle to: old [1047.877s][info][gc,free ] Free: 8004M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3524K, Mutator Free: 1001 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.877s][info][gc,start ] GC(794) Coalescing and filling (OLD) [1047.877s][info][gc,task ] GC(794) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.877s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6416M) (margin of error = 3.28) [1047.877s][info][gc,ergo ] Free headroom: 8003M (free) - 1587M (spike) - 0B (penalties) = 6416M [1047.877s][info][gc ] Preempting old generation mark to allow Young GC [1047.877s][info][gc ] Cancelling GC: Concurrent GC [1047.877s][info][gc ] GC(794) Coalescing and filling (OLD) 0.301ms [1047.877s][info][gc,free ] Free: 8003M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4205K, Mutator Free: 1001 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.877s][info][gc,stats ] [1047.877s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.877s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.877s][info][gc,stats ] [1047.877s][info][gc,stats ] Coalesce and Fill Old Dead 307 us [1047.877s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.877s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.877s][info][gc,stats ] [1047.877s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.877s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.877s][info][gc,stats ] [1047.877s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.877s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.877s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.877s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.877s][info][gc,stats ] [1047.877s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.877s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.877s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.887s][info][gc ] Transition from: old to: idle [1047.887s][info][gc ] Transition from: idle to: normal [1047.887s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.887s][info][gc,free ] Free: 7983M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8636K, Mutator Free: 999 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.887s][info][gc,ergo ] GC(795) Start GC cycle (YOUNG) [1047.887s][info][gc ] GC(795) GC cancellation took 0.010s [1047.887s][info][gc,free ] Free: 7983M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8636K, Mutator Free: 999 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.888s][info][gc,stats ] [1047.888s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.888s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.888s][info][gc,stats ] [1047.888s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.888s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.888s][info][gc,stats ] [1047.888s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.888s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.888s][info][gc,stats ] [1047.888s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.888s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.888s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.888s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.888s][info][gc,stats ] [1047.888s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.888s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.888s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.898s][info][gc ] Transition from: normal to: idle [1047.898s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.898s][info][gc ] Transition from: idle to: old [1047.898s][info][gc,free ] Free: 7963M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5104K, Mutator Free: 996 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.898s][info][gc,start ] GC(796) Coalescing and filling (OLD) [1047.898s][info][gc,task ] GC(796) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.898s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6375M) (margin of error = 3.28) [1047.898s][info][gc,ergo ] Free headroom: 7962M (free) - 1587M (spike) - 0B (penalties) = 6375M [1047.898s][info][gc ] Preempting old generation mark to allow Young GC [1047.898s][info][gc ] Cancelling GC: Concurrent GC [1047.898s][info][gc ] GC(796) Coalescing and filling (OLD) 0.150ms [1047.898s][info][gc,free ] Free: 7962M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5463K, Mutator Free: 996 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.898s][info][gc,stats ] [1047.898s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.898s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.898s][info][gc,stats ] [1047.898s][info][gc,stats ] Coalesce and Fill Old Dead 156 us [1047.898s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.898s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.898s][info][gc,stats ] [1047.898s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.898s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.898s][info][gc,stats ] [1047.898s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.898s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.898s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.898s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.898s][info][gc,stats ] [1047.898s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.898s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.898s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.908s][info][gc ] Transition from: old to: idle [1047.908s][info][gc ] Transition from: idle to: normal [1047.908s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.908s][info][gc,free ] Free: 7942M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9423K, Mutator Free: 994 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.908s][info][gc,ergo ] GC(797) Start GC cycle (YOUNG) [1047.908s][info][gc ] GC(797) GC cancellation took 0.010s [1047.908s][info][gc,free ] Free: 7942M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9573K, Mutator Free: 994 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.908s][info][gc,stats ] [1047.908s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.908s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.908s][info][gc,stats ] [1047.908s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.908s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.908s][info][gc,stats ] [1047.908s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.908s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.908s][info][gc,stats ] [1047.908s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.908s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.908s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.908s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.908s][info][gc,stats ] [1047.908s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.908s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.908s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.919s][info][gc ] Transition from: normal to: idle [1047.919s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.919s][info][gc ] Transition from: idle to: old [1047.919s][info][gc,free ] Free: 7923M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5022K, Mutator Free: 991 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.919s][info][gc,start ] GC(798) Coalescing and filling (OLD) [1047.919s][info][gc,task ] GC(798) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.919s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6335M) (margin of error = 3.28) [1047.919s][info][gc,ergo ] Free headroom: 7922M (free) - 1587M (spike) - 0B (penalties) = 6335M [1047.919s][info][gc ] Preempting old generation mark to allow Young GC [1047.919s][info][gc ] Cancelling GC: Concurrent GC [1047.919s][info][gc ] GC(798) Coalescing and filling (OLD) 0.314ms [1047.919s][info][gc,free ] Free: 7922M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5895K, Mutator Free: 991 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.919s][info][gc,stats ] [1047.919s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.919s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.919s][info][gc,stats ] [1047.919s][info][gc,stats ] Coalesce and Fill Old Dead 319 us [1047.919s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.919s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.919s][info][gc,stats ] [1047.919s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.919s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.919s][info][gc,stats ] [1047.919s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.919s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.919s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.919s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.919s][info][gc,stats ] [1047.919s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.919s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.919s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.929s][info][gc ] Transition from: old to: idle [1047.929s][info][gc ] Transition from: idle to: normal [1047.929s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.929s][info][gc,free ] Free: 7902M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9384K, Mutator Free: 989 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.929s][info][gc,ergo ] GC(799) Start GC cycle (YOUNG) [1047.929s][info][gc ] GC(799) GC cancellation took 0.010s [1047.929s][info][gc,free ] Free: 7902M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9457K, Mutator Free: 989 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.929s][info][gc,stats ] [1047.929s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.929s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.929s][info][gc,stats ] [1047.929s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.929s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.929s][info][gc,stats ] [1047.929s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.929s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.929s][info][gc,stats ] [1047.929s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.929s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.929s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.929s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.929s][info][gc,stats ] [1047.929s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.929s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.929s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.940s][info][gc ] Transition from: normal to: idle [1047.940s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.940s][info][gc ] Transition from: idle to: old [1047.940s][info][gc,free ] Free: 7881M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6472K, Mutator Free: 986 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.940s][info][gc,start ] GC(800) Coalescing and filling (OLD) [1047.940s][info][gc,task ] GC(800) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.940s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6294M) (margin of error = 3.28) [1047.940s][info][gc,ergo ] Free headroom: 7881M (free) - 1587M (spike) - 0B (penalties) = 6294M [1047.940s][info][gc ] Preempting old generation mark to allow Young GC [1047.940s][info][gc ] Cancelling GC: Concurrent GC [1047.940s][info][gc ] GC(800) Coalescing and filling (OLD) 0.297ms [1047.940s][info][gc,free ] Free: 7881M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6897K, Mutator Free: 986 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.940s][info][gc,stats ] [1047.940s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.940s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.940s][info][gc,stats ] [1047.940s][info][gc,stats ] Coalesce and Fill Old Dead 302 us [1047.940s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.940s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.940s][info][gc,stats ] [1047.940s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.940s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.940s][info][gc,stats ] [1047.940s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.940s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.940s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.940s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.940s][info][gc,stats ] [1047.940s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.940s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.940s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.950s][info][gc ] Transition from: old to: idle [1047.950s][info][gc ] Transition from: idle to: normal [1047.950s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.950s][info][gc,free ] Free: 7862M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1850K, Mutator Free: 983 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.950s][info][gc,ergo ] GC(801) Start GC cycle (YOUNG) [1047.950s][info][gc ] GC(801) GC cancellation took 0.010s [1047.950s][info][gc,free ] Free: 7862M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1850K, Mutator Free: 983 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.950s][info][gc,stats ] [1047.950s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.950s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.950s][info][gc,stats ] [1047.950s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.950s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.950s][info][gc,stats ] [1047.950s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.950s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.950s][info][gc,stats ] [1047.950s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.950s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.950s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.950s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.950s][info][gc,stats ] [1047.950s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.950s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.950s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.960s][info][gc ] Transition from: normal to: idle [1047.960s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.960s][info][gc ] Transition from: idle to: old [1047.960s][info][gc,free ] Free: 7842M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5787K, Mutator Free: 981 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.960s][info][gc,start ] GC(802) Coalescing and filling (OLD) [1047.960s][info][gc,task ] GC(802) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.961s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6254M) (margin of error = 3.28) [1047.961s][info][gc,ergo ] Free headroom: 7841M (free) - 1587M (spike) - 0B (penalties) = 6254M [1047.961s][info][gc ] Preempting old generation mark to allow Young GC [1047.961s][info][gc ] Cancelling GC: Concurrent GC [1047.961s][info][gc ] GC(802) Coalescing and filling (OLD) 0.309ms [1047.961s][info][gc,free ] Free: 7841M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6401K, Mutator Free: 981 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.961s][info][gc,stats ] [1047.961s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.961s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.961s][info][gc,stats ] [1047.961s][info][gc,stats ] Coalesce and Fill Old Dead 315 us [1047.961s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.961s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.961s][info][gc,stats ] [1047.961s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.961s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.961s][info][gc,stats ] [1047.961s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.961s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.961s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.961s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.961s][info][gc,stats ] [1047.961s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.961s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.961s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.971s][info][gc ] Transition from: old to: idle [1047.971s][info][gc ] Transition from: idle to: normal [1047.971s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.971s][info][gc,free ] Free: 7821M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2836K, Mutator Free: 978 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.971s][info][gc,ergo ] GC(803) Start GC cycle (YOUNG) [1047.971s][info][gc ] GC(803) GC cancellation took 0.010s [1047.971s][info][gc,free ] Free: 7821M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2836K, Mutator Free: 978 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.971s][info][gc,stats ] [1047.971s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.971s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.971s][info][gc,stats ] [1047.971s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.971s][info][gc,stats ] [1047.971s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.971s][info][gc,stats ] [1047.971s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.971s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.971s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.971s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.971s][info][gc,stats ] [1047.971s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.971s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.971s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.981s][info][gc ] Transition from: normal to: idle [1047.981s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1047.981s][info][gc ] Transition from: idle to: old [1047.981s][info][gc,free ] Free: 7800M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7617K, Mutator Free: 976 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.981s][info][gc,start ] GC(804) Coalescing and filling (OLD) [1047.981s][info][gc,task ] GC(804) Using 4 of 8 workers for Coalescing and filling (OLD) [1047.982s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1209 MB/s) to deplete free headroom (6212M) (margin of error = 3.28) [1047.982s][info][gc,ergo ] Free headroom: 7799M (free) - 1587M (spike) - 0B (penalties) = 6212M [1047.982s][info][gc ] Preempting old generation mark to allow Young GC [1047.982s][info][gc ] Cancelling GC: Concurrent GC [1047.982s][info][gc ] GC(804) Coalescing and filling (OLD) 0.358ms [1047.982s][info][gc,free ] Free: 7799M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8465K, Mutator Free: 976 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.982s][info][gc,stats ] [1047.982s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.982s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.982s][info][gc,stats ] [1047.982s][info][gc,stats ] Coalesce and Fill Old Dead 363 us [1047.982s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.982s][info][gc,stats ] [1047.982s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.982s][info][gc,stats ] [1047.982s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.982s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.982s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.982s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.982s][info][gc,stats ] [1047.982s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.982s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.982s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1047.992s][info][gc ] Transition from: old to: idle [1047.992s][info][gc ] Transition from: idle to: normal [1047.992s][info][gc ] Heuristics request to interrupt old for young collection accepted [1047.992s][info][gc,free ] Free: 7781M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2627K, Mutator Free: 973 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.992s][info][gc,ergo ] GC(805) Start GC cycle (YOUNG) [1047.992s][info][gc ] GC(805) GC cancellation took 0.010s [1047.992s][info][gc,free ] Free: 7781M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2712K, Mutator Free: 973 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1047.992s][info][gc,stats ] [1047.992s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1047.992s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1047.992s][info][gc,stats ] [1047.992s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.992s][info][gc,stats ] [1047.992s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1047.992s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1047.992s][info][gc,stats ] [1047.992s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1047.992s][info][gc,stats ] - age 1: 64 bytes, 64 total [1047.992s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1047.992s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1047.992s][info][gc,stats ] [1047.992s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1047.992s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1047.992s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.002s][info][gc ] Transition from: normal to: idle [1048.002s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.002s][info][gc ] Transition from: idle to: old [1048.002s][info][gc,free ] Free: 7761M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6630K, Mutator Free: 971 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.002s][info][gc,start ] GC(806) Coalescing and filling (OLD) [1048.002s][info][gc,task ] GC(806) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.003s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (6173M) (margin of error = 3.28) [1048.003s][info][gc,ergo ] Free headroom: 7760M (free) - 1587M (spike) - 0B (penalties) = 6173M [1048.003s][info][gc ] Preempting old generation mark to allow Young GC [1048.003s][info][gc ] Cancelling GC: Concurrent GC [1048.003s][info][gc ] GC(806) Coalescing and filling (OLD) 0.360ms [1048.003s][info][gc,free ] Free: 7760M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7294K, Mutator Free: 971 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.003s][info][gc,stats ] [1048.003s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.003s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.003s][info][gc,stats ] [1048.003s][info][gc,stats ] Coalesce and Fill Old Dead 366 us [1048.003s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.003s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.003s][info][gc,stats ] [1048.003s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.003s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.003s][info][gc,stats ] [1048.003s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.003s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.003s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.003s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.003s][info][gc,stats ] [1048.003s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.003s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.003s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.013s][info][gc ] Transition from: old to: idle [1048.013s][info][gc ] Transition from: idle to: normal [1048.013s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.013s][info][gc,free ] Free: 7739M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4145K, Mutator Free: 968 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.013s][info][gc,ergo ] GC(807) Start GC cycle (YOUNG) [1048.013s][info][gc ] GC(807) GC cancellation took 0.010s [1048.013s][info][gc,free ] Free: 7739M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4203K, Mutator Free: 968 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.013s][info][gc,stats ] [1048.013s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.013s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.013s][info][gc,stats ] [1048.013s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.013s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.013s][info][gc,stats ] [1048.013s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.013s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.013s][info][gc,stats ] [1048.013s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.013s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.013s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.013s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.013s][info][gc,stats ] [1048.013s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.013s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.013s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.023s][info][gc ] Transition from: normal to: idle [1048.023s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.023s][info][gc ] Transition from: idle to: old [1048.023s][info][gc,free ] Free: 7720M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7586K, Mutator Free: 966 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.023s][info][gc,start ] GC(808) Coalescing and filling (OLD) [1048.023s][info][gc,task ] GC(808) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.024s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (6132M) (margin of error = 3.28) [1048.024s][info][gc,ergo ] Free headroom: 7720M (free) - 1587M (spike) - 0B (penalties) = 6132M [1048.024s][info][gc ] Preempting old generation mark to allow Young GC [1048.024s][info][gc ] Cancelling GC: Concurrent GC [1048.024s][info][gc ] GC(808) Coalescing and filling (OLD) 0.304ms [1048.024s][info][gc,free ] Free: 7720M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8189K, Mutator Free: 966 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.024s][info][gc,stats ] [1048.024s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.024s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.024s][info][gc,stats ] [1048.024s][info][gc,stats ] Coalesce and Fill Old Dead 310 us [1048.024s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.024s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.024s][info][gc,stats ] [1048.024s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.024s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.024s][info][gc,stats ] [1048.024s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.024s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.024s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.024s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.024s][info][gc,stats ] [1048.024s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.024s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.024s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.034s][info][gc ] Transition from: old to: idle [1048.034s][info][gc ] Transition from: idle to: normal [1048.034s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.034s][info][gc,free ] Free: 7699M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4607K, Mutator Free: 963 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.034s][info][gc,ergo ] GC(809) Start GC cycle (YOUNG) [1048.034s][info][gc ] GC(809) GC cancellation took 0.010s [1048.034s][info][gc,free ] Free: 7699M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4607K, Mutator Free: 963 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.034s][info][gc,stats ] [1048.034s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.034s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.034s][info][gc,stats ] [1048.034s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.034s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.034s][info][gc,stats ] [1048.034s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.034s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.034s][info][gc,stats ] [1048.034s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.034s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.034s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.034s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.034s][info][gc,stats ] [1048.034s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.034s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.034s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.044s][info][gc ] Transition from: normal to: idle [1048.044s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.044s][info][gc ] Transition from: idle to: old [1048.044s][info][gc,free ] Free: 7678M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 1851K, Mutator Free: 960 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.044s][info][gc,start ] GC(810) Coalescing and filling (OLD) [1048.044s][info][gc,task ] GC(810) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.045s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (6090M) (margin of error = 3.28) [1048.045s][info][gc,ergo ] Free headroom: 7677M (free) - 1587M (spike) - 0B (penalties) = 6090M [1048.045s][info][gc ] Preempting old generation mark to allow Young GC [1048.045s][info][gc ] Cancelling GC: Concurrent GC [1048.045s][info][gc ] GC(810) Coalescing and filling (OLD) 0.289ms [1048.045s][info][gc,free ] Free: 7677M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2349K, Mutator Free: 960 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.045s][info][gc,stats ] [1048.045s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.045s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.045s][info][gc,stats ] [1048.045s][info][gc,stats ] Coalesce and Fill Old Dead 295 us [1048.045s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.045s][info][gc,stats ] [1048.045s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.045s][info][gc,stats ] [1048.045s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.045s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.045s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.045s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.045s][info][gc,stats ] [1048.045s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.045s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.045s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.055s][info][gc ] Transition from: old to: idle [1048.055s][info][gc ] Transition from: idle to: normal [1048.055s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.055s][info][gc,free ] Free: 7658M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5893K, Mutator Free: 958 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.055s][info][gc,ergo ] GC(811) Start GC cycle (YOUNG) [1048.055s][info][gc ] GC(811) GC cancellation took 0.010s [1048.055s][info][gc,free ] Free: 7658M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5893K, Mutator Free: 958 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.055s][info][gc,stats ] [1048.055s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.055s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.055s][info][gc,stats ] [1048.055s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.055s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.055s][info][gc,stats ] [1048.055s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.055s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.055s][info][gc,stats ] [1048.055s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.055s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.055s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.055s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.055s][info][gc,stats ] [1048.055s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.055s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.055s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.065s][info][gc ] Transition from: normal to: idle [1048.065s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.065s][info][gc ] Transition from: idle to: old [1048.065s][info][gc,free ] Free: 7637M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2368K, Mutator Free: 955 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.065s][info][gc,start ] GC(812) Coalescing and filling (OLD) [1048.065s][info][gc,task ] GC(812) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.066s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (6049M) (margin of error = 3.28) [1048.066s][info][gc,ergo ] Free headroom: 7637M (free) - 1587M (spike) - 0B (penalties) = 6049M [1048.066s][info][gc ] Preempting old generation mark to allow Young GC [1048.066s][info][gc ] Cancelling GC: Concurrent GC [1048.066s][info][gc ] GC(812) Coalescing and filling (OLD) 0.291ms [1048.066s][info][gc,free ] Free: 7637M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2978K, Mutator Free: 955 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.066s][info][gc,stats ] [1048.066s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.066s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.066s][info][gc,stats ] [1048.066s][info][gc,stats ] Coalesce and Fill Old Dead 301 us [1048.066s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.066s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.066s][info][gc,stats ] [1048.066s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.066s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.066s][info][gc,stats ] [1048.066s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.066s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.066s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.066s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.066s][info][gc,stats ] [1048.066s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.066s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.066s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.076s][info][gc ] Transition from: old to: idle [1048.076s][info][gc ] Transition from: idle to: normal [1048.076s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.076s][info][gc,free ] Free: 7617M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6706K, Mutator Free: 953 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.076s][info][gc,ergo ] GC(813) Start GC cycle (YOUNG) [1048.076s][info][gc ] GC(813) GC cancellation took 0.011s [1048.076s][info][gc,free ] Free: 7617M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6872K, Mutator Free: 953 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.076s][info][gc,stats ] [1048.077s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.077s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.077s][info][gc,stats ] [1048.077s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.077s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.077s][info][gc,stats ] [1048.077s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.077s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.077s][info][gc,stats ] [1048.077s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.077s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.077s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.077s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.077s][info][gc,stats ] [1048.077s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.077s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.077s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.087s][info][gc ] Transition from: normal to: idle [1048.087s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.087s][info][gc ] Transition from: idle to: old [1048.087s][info][gc,free ] Free: 7596M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3473K, Mutator Free: 950 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.087s][info][gc,start ] GC(814) Coalescing and filling (OLD) [1048.087s][info][gc,task ] GC(814) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.087s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (6009M) (margin of error = 3.28) [1048.087s][info][gc,ergo ] Free headroom: 7596M (free) - 1587M (spike) - 0B (penalties) = 6009M [1048.087s][info][gc ] Preempting old generation mark to allow Young GC [1048.087s][info][gc ] Cancelling GC: Concurrent GC [1048.087s][info][gc ] GC(814) Coalescing and filling (OLD) 0.172ms [1048.087s][info][gc,free ] Free: 7596M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3839K, Mutator Free: 950 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.087s][info][gc,stats ] [1048.087s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.087s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.087s][info][gc,stats ] [1048.087s][info][gc,stats ] Coalesce and Fill Old Dead 178 us [1048.087s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.087s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.087s][info][gc,stats ] [1048.087s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.087s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.087s][info][gc,stats ] [1048.087s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.087s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.087s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.087s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.087s][info][gc,stats ] [1048.087s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.087s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.087s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.097s][info][gc ] Transition from: old to: idle [1048.097s][info][gc ] Transition from: idle to: normal [1048.097s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.097s][info][gc,free ] Free: 7574M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9677K, Mutator Free: 948 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.097s][info][gc,ergo ] GC(815) Start GC cycle (YOUNG) [1048.097s][info][gc ] GC(815) GC cancellation took 0.010s [1048.097s][info][gc,free ] Free: 7574M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9677K, Mutator Free: 948 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.097s][info][gc,stats ] [1048.097s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.097s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.097s][info][gc,stats ] [1048.097s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.097s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.097s][info][gc,stats ] [1048.097s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.097s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.097s][info][gc,stats ] [1048.097s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.097s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.097s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.097s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.098s][info][gc,stats ] [1048.098s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.098s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.098s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.108s][info][gc ] Transition from: normal to: idle [1048.108s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.108s][info][gc ] Transition from: idle to: old [1048.108s][info][gc,free ] Free: 7552M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7441K, Mutator Free: 945 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.108s][info][gc,start ] GC(816) Coalescing and filling (OLD) [1048.108s][info][gc,task ] GC(816) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.108s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (5965M) (margin of error = 3.28) [1048.108s][info][gc,ergo ] Free headroom: 7552M (free) - 1587M (spike) - 0B (penalties) = 5965M [1048.108s][info][gc ] Preempting old generation mark to allow Young GC [1048.108s][info][gc ] Cancelling GC: Concurrent GC [1048.108s][info][gc ] GC(816) Coalescing and filling (OLD) 0.150ms [1048.108s][info][gc,free ] Free: 7552M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7948K, Mutator Free: 945 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.108s][info][gc,stats ] [1048.108s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.108s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.108s][info][gc,stats ] [1048.108s][info][gc,stats ] Coalesce and Fill Old Dead 155 us [1048.108s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.108s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.108s][info][gc,stats ] [1048.108s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.108s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.108s][info][gc,stats ] [1048.108s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.108s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.108s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.108s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.108s][info][gc,stats ] [1048.108s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.108s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.108s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.118s][info][gc ] Transition from: old to: idle [1048.118s][info][gc ] Transition from: idle to: normal [1048.118s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.118s][info][gc,free ] Free: 7533M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2924K, Mutator Free: 942 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.118s][info][gc,ergo ] GC(817) Start GC cycle (YOUNG) [1048.118s][info][gc ] GC(817) GC cancellation took 0.010s [1048.118s][info][gc,free ] Free: 7533M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 2924K, Mutator Free: 942 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.118s][info][gc,stats ] [1048.118s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.118s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.118s][info][gc,stats ] [1048.118s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.118s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.118s][info][gc,stats ] [1048.118s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.118s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.118s][info][gc,stats ] [1048.118s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.118s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.118s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.118s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.118s][info][gc,stats ] [1048.118s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.118s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.118s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.128s][info][gc ] Transition from: normal to: idle [1048.128s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.128s][info][gc ] Transition from: idle to: old [1048.128s][info][gc,free ] Free: 7514M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5191K, Mutator Free: 940 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.129s][info][gc,start ] GC(818) Coalescing and filling (OLD) [1048.129s][info][gc,task ] GC(818) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.129s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (5927M) (margin of error = 3.28) [1048.129s][info][gc,ergo ] Free headroom: 7514M (free) - 1587M (spike) - 0B (penalties) = 5927M [1048.129s][info][gc ] Preempting old generation mark to allow Young GC [1048.129s][info][gc ] Cancelling GC: Concurrent GC [1048.129s][info][gc ] GC(818) Coalescing and filling (OLD) 0.280ms [1048.129s][info][gc,free ] Free: 7514M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 5988K, Mutator Free: 940 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.129s][info][gc,stats ] [1048.129s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.129s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.129s][info][gc,stats ] [1048.129s][info][gc,stats ] Coalesce and Fill Old Dead 286 us [1048.129s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.129s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.129s][info][gc,stats ] [1048.129s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.129s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.129s][info][gc,stats ] [1048.129s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.129s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.129s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.129s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.129s][info][gc,stats ] [1048.129s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.129s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.129s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.139s][info][gc ] Transition from: old to: idle [1048.139s][info][gc ] Transition from: idle to: normal [1048.139s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.139s][info][gc,free ] Free: 7494M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9385K, Mutator Free: 938 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.139s][info][gc,ergo ] GC(819) Start GC cycle (YOUNG) [1048.139s][info][gc ] GC(819) GC cancellation took 0.010s [1048.139s][info][gc,free ] Free: 7494M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 9461K, Mutator Free: 938 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.139s][info][gc,stats ] [1048.139s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.139s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.139s][info][gc,stats ] [1048.139s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.139s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.139s][info][gc,stats ] [1048.139s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.139s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.139s][info][gc,stats ] [1048.139s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.140s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.140s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.140s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.140s][info][gc,stats ] [1048.140s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.140s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.140s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.150s][info][gc ] Transition from: normal to: idle [1048.150s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.150s][info][gc ] Transition from: idle to: old [1048.150s][info][gc,free ] Free: 7476M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3663K, Mutator Free: 935 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.150s][info][gc,start ] GC(820) Coalescing and filling (OLD) [1048.150s][info][gc,task ] GC(820) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.150s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (5889M) (margin of error = 3.28) [1048.150s][info][gc,ergo ] Free headroom: 7476M (free) - 1587M (spike) - 0B (penalties) = 5889M [1048.150s][info][gc ] Preempting old generation mark to allow Young GC [1048.150s][info][gc ] Cancelling GC: Concurrent GC [1048.150s][info][gc ] GC(820) Coalescing and filling (OLD) 0.134ms [1048.150s][info][gc,free ] Free: 7476M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3969K, Mutator Free: 935 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.150s][info][gc,stats ] [1048.150s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.150s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.150s][info][gc,stats ] [1048.150s][info][gc,stats ] Coalesce and Fill Old Dead 140 us [1048.150s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.150s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.150s][info][gc,stats ] [1048.150s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.150s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.150s][info][gc,stats ] [1048.150s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.150s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.150s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.150s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.150s][info][gc,stats ] [1048.150s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.150s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.150s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.160s][info][gc ] Transition from: old to: idle [1048.160s][info][gc ] Transition from: idle to: normal [1048.160s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.160s][info][gc,free ] Free: 7455M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8920K, Mutator Free: 933 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.160s][info][gc,ergo ] GC(821) Start GC cycle (YOUNG) [1048.160s][info][gc ] GC(821) GC cancellation took 0.010s [1048.160s][info][gc,free ] Free: 7455M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8993K, Mutator Free: 933 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.160s][info][gc,stats ] [1048.160s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.160s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.160s][info][gc,stats ] [1048.160s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.160s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.160s][info][gc,stats ] [1048.160s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.160s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.160s][info][gc,stats ] [1048.160s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.160s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.160s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.160s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.160s][info][gc,stats ] [1048.160s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.160s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.160s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.170s][info][gc ] Transition from: normal to: idle [1048.170s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.170s][info][gc ] Transition from: idle to: old [1048.170s][info][gc,free ] Free: 7435M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4279K, Mutator Free: 930 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.170s][info][gc,start ] GC(822) Coalescing and filling (OLD) [1048.170s][info][gc,task ] GC(822) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.171s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (5848M) (margin of error = 3.28) [1048.171s][info][gc,ergo ] Free headroom: 7435M (free) - 1587M (spike) - 0B (penalties) = 5848M [1048.171s][info][gc ] Preempting old generation mark to allow Young GC [1048.171s][info][gc ] Cancelling GC: Concurrent GC [1048.171s][info][gc ] GC(822) Coalescing and filling (OLD) 0.278ms [1048.171s][info][gc,free ] Free: 7435M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4945K, Mutator Free: 930 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.171s][info][gc,stats ] [1048.171s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.171s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.171s][info][gc,stats ] [1048.171s][info][gc,stats ] Coalesce and Fill Old Dead 284 us [1048.171s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.171s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.171s][info][gc,stats ] [1048.171s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.171s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.171s][info][gc,stats ] [1048.171s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.171s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.171s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.171s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.171s][info][gc,stats ] [1048.171s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.171s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.171s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.181s][info][gc ] Transition from: old to: idle [1048.181s][info][gc ] Transition from: idle to: normal [1048.181s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.181s][info][gc,free ] Free: 7412M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3607K, Mutator Free: 927 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.181s][info][gc,ergo ] GC(823) Start GC cycle (YOUNG) [1048.181s][info][gc ] GC(823) GC cancellation took 0.010s [1048.181s][info][gc,free ] Free: 7412M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3784K, Mutator Free: 927 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.181s][info][gc,stats ] [1048.181s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.181s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.181s][info][gc,stats ] [1048.181s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.181s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.181s][info][gc,stats ] [1048.181s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.181s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.181s][info][gc,stats ] [1048.181s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.181s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.181s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.181s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.181s][info][gc,stats ] [1048.181s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.181s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.181s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.191s][info][gc ] Transition from: normal to: idle [1048.191s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.191s][info][gc ] Transition from: idle to: old [1048.191s][info][gc,free ] Free: 7393M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6898K, Mutator Free: 925 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.191s][info][gc,start ] GC(824) Coalescing and filling (OLD) [1048.191s][info][gc,task ] GC(824) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.192s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1128 MB/s) to deplete free headroom (5805M) (margin of error = 3.28) [1048.192s][info][gc,ergo ] Free headroom: 7392M (free) - 1587M (spike) - 0B (penalties) = 5805M [1048.192s][info][gc ] Preempting old generation mark to allow Young GC [1048.192s][info][gc ] Cancelling GC: Concurrent GC [1048.192s][info][gc ] GC(824) Coalescing and filling (OLD) 0.260ms [1048.192s][info][gc,free ] Free: 7392M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 7495K, Mutator Free: 925 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.192s][info][gc,stats ] [1048.192s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.192s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.192s][info][gc,stats ] [1048.192s][info][gc,stats ] Coalesce and Fill Old Dead 266 us [1048.192s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.192s][info][gc,stats ] [1048.192s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.192s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.192s][info][gc,stats ] [1048.192s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.192s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.192s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.192s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.192s][info][gc,stats ] [1048.192s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.192s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.192s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.202s][info][gc ] Transition from: old to: idle [1048.202s][info][gc ] Transition from: idle to: normal [1048.202s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.202s][info][gc,free ] Free: 7372M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3344K, Mutator Free: 922 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.202s][info][gc,ergo ] GC(825) Start GC cycle (YOUNG) [1048.202s][info][gc ] GC(825) GC cancellation took 0.010s [1048.202s][info][gc,free ] Free: 7372M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3344K, Mutator Free: 922 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.202s][info][gc,stats ] [1048.202s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.202s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.202s][info][gc,stats ] [1048.202s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.202s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.202s][info][gc,stats ] [1048.202s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.202s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.202s][info][gc,stats ] [1048.202s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.202s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.202s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.202s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.202s][info][gc,stats ] [1048.202s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.202s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.202s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.212s][info][gc ] Transition from: normal to: idle [1048.212s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.212s][info][gc ] Transition from: idle to: old [1048.212s][info][gc,free ] Free: 7353M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6356K, Mutator Free: 920 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.212s][info][gc,start ] GC(826) Coalescing and filling (OLD) [1048.212s][info][gc,task ] GC(826) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.213s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5766M) (margin of error = 3.28) [1048.213s][info][gc,ergo ] Free headroom: 7353M (free) - 1587M (spike) - 0B (penalties) = 5766M [1048.213s][info][gc ] Preempting old generation mark to allow Young GC [1048.213s][info][gc ] Cancelling GC: Concurrent GC [1048.213s][info][gc ] GC(826) Coalescing and filling (OLD) 0.246ms [1048.213s][info][gc,free ] Free: 7353M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 6983K, Mutator Free: 920 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.213s][info][gc,stats ] [1048.213s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.213s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.213s][info][gc,stats ] [1048.213s][info][gc,stats ] Coalesce and Fill Old Dead 251 us [1048.213s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.213s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.213s][info][gc,stats ] [1048.213s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.213s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.213s][info][gc,stats ] [1048.213s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.213s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.213s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.213s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.213s][info][gc,stats ] [1048.213s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.213s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.213s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.223s][info][gc ] Transition from: old to: idle [1048.223s][info][gc ] Transition from: idle to: normal [1048.223s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.223s][info][gc,free ] Free: 7332M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3197K, Mutator Free: 917 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.223s][info][gc,ergo ] GC(827) Start GC cycle (YOUNG) [1048.223s][info][gc ] GC(827) GC cancellation took 0.010s [1048.223s][info][gc,free ] Free: 7332M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 3197K, Mutator Free: 917 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.223s][info][gc,stats ] [1048.223s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.223s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.223s][info][gc,stats ] [1048.223s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.223s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.223s][info][gc,stats ] [1048.223s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.223s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.223s][info][gc,stats ] [1048.223s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.223s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.223s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.223s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.223s][info][gc,stats ] [1048.223s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.223s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.223s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.233s][info][gc ] Transition from: normal to: idle [1048.233s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.233s][info][gc ] Transition from: idle to: old [1048.233s][info][gc,free ] Free: 7312M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7699K, Mutator Free: 915 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.233s][info][gc,start ] GC(828) Coalescing and filling (OLD) [1048.233s][info][gc,task ] GC(828) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.234s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5724M) (margin of error = 3.28) [1048.234s][info][gc,ergo ] Free headroom: 7312M (free) - 1587M (spike) - 0B (penalties) = 5724M [1048.234s][info][gc ] Preempting old generation mark to allow Young GC [1048.234s][info][gc ] Cancelling GC: Concurrent GC [1048.234s][info][gc ] GC(828) Coalescing and filling (OLD) 0.231ms [1048.234s][info][gc,free ] Free: 7311M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8325K, Mutator Free: 915 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.234s][info][gc,stats ] [1048.234s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.234s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.234s][info][gc,stats ] [1048.234s][info][gc,stats ] Coalesce and Fill Old Dead 236 us [1048.234s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.234s][info][gc,stats ] [1048.234s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.234s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.234s][info][gc,stats ] [1048.234s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.234s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.234s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.234s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.234s][info][gc,stats ] [1048.234s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.234s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.234s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.244s][info][gc ] Transition from: old to: idle [1048.244s][info][gc ] Transition from: idle to: normal [1048.244s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.244s][info][gc,free ] Free: 7291M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4911K, Mutator Free: 912 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.244s][info][gc,ergo ] GC(829) Start GC cycle (YOUNG) [1048.244s][info][gc ] GC(829) GC cancellation took 0.010s [1048.244s][info][gc,free ] Free: 7291M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4911K, Mutator Free: 912 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.244s][info][gc,stats ] [1048.244s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.244s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.244s][info][gc,stats ] [1048.244s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.244s][info][gc,stats ] [1048.244s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.244s][info][gc,stats ] [1048.244s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.244s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.244s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.244s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.244s][info][gc,stats ] [1048.244s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.244s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.244s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.254s][info][gc ] Transition from: normal to: idle [1048.254s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.254s][info][gc ] Transition from: idle to: old [1048.254s][info][gc,free ] Free: 7272M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7646K, Mutator Free: 910 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.254s][info][gc,start ] GC(830) Coalescing and filling (OLD) [1048.254s][info][gc,task ] GC(830) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.255s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5684M) (margin of error = 3.28) [1048.255s][info][gc,ergo ] Free headroom: 7271M (free) - 1587M (spike) - 0B (penalties) = 5684M [1048.255s][info][gc ] Preempting old generation mark to allow Young GC [1048.255s][info][gc ] Cancelling GC: Concurrent GC [1048.255s][info][gc ] GC(830) Coalescing and filling (OLD) 0.292ms [1048.255s][info][gc,free ] Free: 7271M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8485K, Mutator Free: 910 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.255s][info][gc,stats ] [1048.255s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.255s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.255s][info][gc,stats ] [1048.255s][info][gc,stats ] Coalesce and Fill Old Dead 298 us [1048.255s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.255s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.255s][info][gc,stats ] [1048.255s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.255s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.255s][info][gc,stats ] [1048.255s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.255s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.255s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.255s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.255s][info][gc,stats ] [1048.255s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.255s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.255s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.265s][info][gc ] Transition from: old to: idle [1048.265s][info][gc ] Transition from: idle to: normal [1048.265s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.265s][info][gc,free ] Free: 7251M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4628K, Mutator Free: 907 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.265s][info][gc,ergo ] GC(831) Start GC cycle (YOUNG) [1048.265s][info][gc ] GC(831) GC cancellation took 0.010s [1048.265s][info][gc,free ] Free: 7251M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4708K, Mutator Free: 907 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.265s][info][gc,stats ] [1048.265s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.265s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.265s][info][gc,stats ] [1048.265s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.265s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.265s][info][gc,stats ] [1048.265s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.265s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.265s][info][gc,stats ] [1048.265s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.265s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.265s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.265s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.265s][info][gc,stats ] [1048.265s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.265s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.265s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.275s][info][gc ] Transition from: normal to: idle [1048.275s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.275s][info][gc ] Transition from: idle to: old [1048.275s][info][gc,free ] Free: 7234M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6136K, Mutator Free: 905 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.275s][info][gc,start ] GC(832) Coalescing and filling (OLD) [1048.275s][info][gc,task ] GC(832) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.276s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5646M) (margin of error = 3.28) [1048.276s][info][gc,ergo ] Free headroom: 7233M (free) - 1587M (spike) - 0B (penalties) = 5646M [1048.276s][info][gc ] Preempting old generation mark to allow Young GC [1048.276s][info][gc ] Cancelling GC: Concurrent GC [1048.276s][info][gc ] GC(832) Coalescing and filling (OLD) 0.268ms [1048.276s][info][gc,free ] Free: 7233M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6645K, Mutator Free: 905 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.276s][info][gc,stats ] [1048.276s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.276s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.276s][info][gc,stats ] [1048.276s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1048.276s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.276s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.276s][info][gc,stats ] [1048.276s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.276s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.276s][info][gc,stats ] [1048.276s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.276s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.276s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.276s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.276s][info][gc,stats ] [1048.276s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.276s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.276s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.286s][info][gc ] Transition from: old to: idle [1048.286s][info][gc ] Transition from: idle to: normal [1048.286s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.286s][info][gc,free ] Free: 7212M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3709K, Mutator Free: 902 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.286s][info][gc,ergo ] GC(833) Start GC cycle (YOUNG) [1048.286s][info][gc ] GC(833) GC cancellation took 0.010s [1048.286s][info][gc,free ] Free: 7212M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3793K, Mutator Free: 902 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.286s][info][gc,stats ] [1048.286s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.286s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.286s][info][gc,stats ] [1048.286s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.286s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.286s][info][gc,stats ] [1048.286s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.286s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.286s][info][gc,stats ] [1048.286s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.286s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.286s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.286s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.286s][info][gc,stats ] [1048.286s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.286s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.286s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.296s][info][gc ] Transition from: normal to: idle [1048.296s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.296s][info][gc ] Transition from: idle to: old [1048.296s][info][gc,free ] Free: 7193M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7060K, Mutator Free: 900 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.296s][info][gc,start ] GC(834) Coalescing and filling (OLD) [1048.296s][info][gc,task ] GC(834) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.296s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5605M) (margin of error = 3.28) [1048.296s][info][gc,ergo ] Free headroom: 7192M (free) - 1587M (spike) - 0B (penalties) = 5605M [1048.296s][info][gc ] Preempting old generation mark to allow Young GC [1048.296s][info][gc ] Cancelling GC: Concurrent GC [1048.297s][info][gc ] GC(834) Coalescing and filling (OLD) 0.265ms [1048.297s][info][gc,free ] Free: 7192M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7756K, Mutator Free: 900 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.297s][info][gc,stats ] [1048.297s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.297s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.297s][info][gc,stats ] [1048.297s][info][gc,stats ] Coalesce and Fill Old Dead 270 us [1048.297s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.297s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.297s][info][gc,stats ] [1048.297s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.297s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.297s][info][gc,stats ] [1048.297s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.297s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.297s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.297s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.297s][info][gc,stats ] [1048.297s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.297s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.297s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.307s][info][gc ] Transition from: old to: idle [1048.307s][info][gc ] Transition from: idle to: normal [1048.307s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.307s][info][gc,free ] Free: 7172M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3587K, Mutator Free: 897 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.307s][info][gc,ergo ] GC(835) Start GC cycle (YOUNG) [1048.307s][info][gc ] GC(835) GC cancellation took 0.010s [1048.307s][info][gc,free ] Free: 7172M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3668K, Mutator Free: 897 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.307s][info][gc,stats ] [1048.307s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.307s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.307s][info][gc,stats ] [1048.307s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.307s][info][gc,stats ] [1048.307s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.307s][info][gc,stats ] [1048.307s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.307s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.307s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.307s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.307s][info][gc,stats ] [1048.307s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.307s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.307s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.317s][info][gc ] Transition from: normal to: idle [1048.317s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.317s][info][gc ] Transition from: idle to: old [1048.317s][info][gc,free ] Free: 7152M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7493K, Mutator Free: 895 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.317s][info][gc,start ] GC(836) Coalescing and filling (OLD) [1048.317s][info][gc,task ] GC(836) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.317s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5565M) (margin of error = 3.28) [1048.317s][info][gc,ergo ] Free headroom: 7152M (free) - 1587M (spike) - 0B (penalties) = 5565M [1048.317s][info][gc ] Preempting old generation mark to allow Young GC [1048.317s][info][gc ] Cancelling GC: Concurrent GC [1048.317s][info][gc ] GC(836) Coalescing and filling (OLD) 0.251ms [1048.318s][info][gc,free ] Free: 7152M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8061K, Mutator Free: 895 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.318s][info][gc,stats ] [1048.318s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.318s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.318s][info][gc,stats ] [1048.318s][info][gc,stats ] Coalesce and Fill Old Dead 259 us [1048.318s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.318s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.318s][info][gc,stats ] [1048.318s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.318s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.318s][info][gc,stats ] [1048.318s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.318s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.318s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.318s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.318s][info][gc,stats ] [1048.318s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.318s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.318s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.328s][info][gc ] Transition from: old to: idle [1048.328s][info][gc ] Transition from: idle to: normal [1048.328s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.328s][info][gc,free ] Free: 7132M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3571K, Mutator Free: 892 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.328s][info][gc,ergo ] GC(837) Start GC cycle (YOUNG) [1048.328s][info][gc ] GC(837) GC cancellation took 0.011s [1048.328s][info][gc,free ] Free: 7132M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3677K, Mutator Free: 892 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.328s][info][gc,stats ] [1048.328s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.328s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.328s][info][gc,stats ] [1048.328s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.328s][info][gc,stats ] [1048.328s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.328s][info][gc,stats ] [1048.328s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.328s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.328s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.328s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.328s][info][gc,stats ] [1048.328s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.328s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.328s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.338s][info][gc ] Transition from: normal to: idle [1048.338s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.338s][info][gc ] Transition from: idle to: old [1048.338s][info][gc,free ] Free: 7113M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6813K, Mutator Free: 890 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.338s][info][gc,start ] GC(838) Coalescing and filling (OLD) [1048.338s][info][gc,task ] GC(838) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.339s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5525M) (margin of error = 3.28) [1048.339s][info][gc,ergo ] Free headroom: 7112M (free) - 1587M (spike) - 0B (penalties) = 5525M [1048.339s][info][gc ] Preempting old generation mark to allow Young GC [1048.339s][info][gc ] Cancelling GC: Concurrent GC [1048.339s][info][gc ] GC(838) Coalescing and filling (OLD) 0.276ms [1048.339s][info][gc,free ] Free: 7112M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7530K, Mutator Free: 890 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.339s][info][gc,stats ] [1048.339s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.339s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.339s][info][gc,stats ] [1048.339s][info][gc,stats ] Coalesce and Fill Old Dead 281 us [1048.339s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.339s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.339s][info][gc,stats ] [1048.339s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.339s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.339s][info][gc,stats ] [1048.339s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.339s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.339s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.339s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.339s][info][gc,stats ] [1048.339s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.339s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.339s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.349s][info][gc ] Transition from: old to: idle [1048.349s][info][gc ] Transition from: idle to: normal [1048.349s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.349s][info][gc,free ] Free: 7092M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3670K, Mutator Free: 887 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.349s][info][gc,ergo ] GC(839) Start GC cycle (YOUNG) [1048.349s][info][gc ] GC(839) GC cancellation took 0.010s [1048.349s][info][gc,free ] Free: 7092M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3670K, Mutator Free: 887 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.349s][info][gc,stats ] [1048.349s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.349s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.349s][info][gc,stats ] [1048.349s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.349s][info][gc,stats ] [1048.349s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.349s][info][gc,stats ] [1048.349s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.349s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.349s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.349s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.349s][info][gc,stats ] [1048.349s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.349s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.349s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.359s][info][gc ] Transition from: normal to: idle [1048.359s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.359s][info][gc ] Transition from: idle to: old [1048.359s][info][gc,free ] Free: 7072M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7917K, Mutator Free: 885 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.359s][info][gc,start ] GC(840) Coalescing and filling (OLD) [1048.359s][info][gc,task ] GC(840) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.359s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5484M) (margin of error = 3.28) [1048.360s][info][gc,ergo ] Free headroom: 7071M (free) - 1587M (spike) - 0B (penalties) = 5484M [1048.360s][info][gc ] Preempting old generation mark to allow Young GC [1048.360s][info][gc ] Cancelling GC: Concurrent GC [1048.360s][info][gc ] GC(840) Coalescing and filling (OLD) 0.294ms [1048.360s][info][gc,free ] Free: 7071M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8679K, Mutator Free: 885 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.360s][info][gc,stats ] [1048.360s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.360s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.360s][info][gc,stats ] [1048.360s][info][gc,stats ] Coalesce and Fill Old Dead 299 us [1048.360s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.360s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.360s][info][gc,stats ] [1048.360s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.360s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.360s][info][gc,stats ] [1048.360s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.360s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.360s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.360s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.360s][info][gc,stats ] [1048.360s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.360s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.360s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.370s][info][gc ] Transition from: old to: idle [1048.370s][info][gc ] Transition from: idle to: normal [1048.370s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.370s][info][gc,free ] Free: 7049M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6904K, Mutator Free: 882 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.370s][info][gc,ergo ] GC(841) Start GC cycle (YOUNG) [1048.370s][info][gc ] GC(841) GC cancellation took 0.010s [1048.370s][info][gc,free ] Free: 7049M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6904K, Mutator Free: 882 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.370s][info][gc,stats ] [1048.370s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.370s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.370s][info][gc,stats ] [1048.370s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.370s][info][gc,stats ] [1048.370s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.370s][info][gc,stats ] [1048.370s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.370s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.370s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.370s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.370s][info][gc,stats ] [1048.370s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.370s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.370s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.380s][info][gc ] Transition from: normal to: idle [1048.380s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.380s][info][gc ] Transition from: idle to: old [1048.380s][info][gc,free ] Free: 7028M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3439K, Mutator Free: 879 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.380s][info][gc,start ] GC(842) Coalescing and filling (OLD) [1048.380s][info][gc,task ] GC(842) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.380s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5440M) (margin of error = 3.28) [1048.380s][info][gc,ergo ] Free headroom: 7027M (free) - 1587M (spike) - 0B (penalties) = 5440M [1048.380s][info][gc ] Preempting old generation mark to allow Young GC [1048.380s][info][gc ] Cancelling GC: Concurrent GC [1048.380s][info][gc ] GC(842) Coalescing and filling (OLD) 0.310ms [1048.381s][info][gc,free ] Free: 7027M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4337K, Mutator Free: 879 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.381s][info][gc,stats ] [1048.381s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.381s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.381s][info][gc,stats ] [1048.381s][info][gc,stats ] Coalesce and Fill Old Dead 315 us [1048.381s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.381s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.381s][info][gc,stats ] [1048.381s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.381s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.381s][info][gc,stats ] [1048.381s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.381s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.381s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.381s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.381s][info][gc,stats ] [1048.381s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.381s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.381s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.391s][info][gc ] Transition from: old to: idle [1048.391s][info][gc ] Transition from: idle to: normal [1048.391s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.391s][info][gc,free ] Free: 7006M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9657K, Mutator Free: 877 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.391s][info][gc,ergo ] GC(843) Start GC cycle (YOUNG) [1048.391s][info][gc ] GC(843) GC cancellation took 0.010s [1048.391s][info][gc,free ] Free: 7006M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9763K, Mutator Free: 877 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.391s][info][gc,stats ] [1048.391s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.391s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.391s][info][gc,stats ] [1048.391s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.391s][info][gc,stats ] [1048.391s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.391s][info][gc,stats ] [1048.391s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.391s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.391s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.391s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.391s][info][gc,stats ] [1048.391s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.391s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.391s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.401s][info][gc ] Transition from: normal to: idle [1048.401s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.401s][info][gc ] Transition from: idle to: old [1048.401s][info][gc,free ] Free: 6985M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6933K, Mutator Free: 874 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.401s][info][gc,start ] GC(844) Coalescing and filling (OLD) [1048.401s][info][gc,task ] GC(844) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.401s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5397M) (margin of error = 3.28) [1048.401s][info][gc,ergo ] Free headroom: 6984M (free) - 1587M (spike) - 0B (penalties) = 5397M [1048.401s][info][gc ] Preempting old generation mark to allow Young GC [1048.401s][info][gc ] Cancelling GC: Concurrent GC [1048.401s][info][gc ] GC(844) Coalescing and filling (OLD) 0.285ms [1048.401s][info][gc,free ] Free: 6984M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7510K, Mutator Free: 874 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.402s][info][gc,stats ] [1048.402s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.402s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.402s][info][gc,stats ] [1048.402s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1048.402s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.402s][info][gc,stats ] [1048.402s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.402s][info][gc,stats ] [1048.402s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.402s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.402s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.402s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.402s][info][gc,stats ] [1048.402s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.402s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.402s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.412s][info][gc ] Transition from: old to: idle [1048.412s][info][gc ] Transition from: idle to: normal [1048.412s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.412s][info][gc,free ] Free: 6964M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4038K, Mutator Free: 871 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.412s][info][gc,ergo ] GC(845) Start GC cycle (YOUNG) [1048.412s][info][gc ] GC(845) GC cancellation took 0.010s [1048.412s][info][gc,free ] Free: 6964M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4038K, Mutator Free: 871 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.412s][info][gc,stats ] [1048.412s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.412s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.412s][info][gc,stats ] [1048.412s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.412s][info][gc,stats ] [1048.412s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.412s][info][gc,stats ] [1048.412s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.412s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.412s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.412s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.412s][info][gc,stats ] [1048.412s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.412s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.412s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.422s][info][gc ] Transition from: normal to: idle [1048.422s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.422s][info][gc ] Transition from: idle to: old [1048.422s][info][gc,free ] Free: 6943M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8446K, Mutator Free: 869 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.422s][info][gc,start ] GC(846) Coalescing and filling (OLD) [1048.422s][info][gc,task ] GC(846) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.422s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5356M) (margin of error = 3.28) [1048.422s][info][gc,ergo ] Free headroom: 6943M (free) - 1587M (spike) - 0B (penalties) = 5356M [1048.422s][info][gc ] Preempting old generation mark to allow Young GC [1048.422s][info][gc ] Cancelling GC: Concurrent GC [1048.422s][info][gc ] GC(846) Coalescing and filling (OLD) 0.302ms [1048.422s][info][gc,free ] Free: 6943M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9016K, Mutator Free: 869 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.423s][info][gc,stats ] [1048.423s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.423s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.423s][info][gc,stats ] [1048.423s][info][gc,stats ] Coalesce and Fill Old Dead 307 us [1048.423s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.423s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.423s][info][gc,stats ] [1048.423s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.423s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.423s][info][gc,stats ] [1048.423s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.423s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.423s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.423s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.423s][info][gc,stats ] [1048.423s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.423s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.423s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.433s][info][gc ] Transition from: old to: idle [1048.433s][info][gc ] Transition from: idle to: normal [1048.433s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.433s][info][gc,free ] Free: 6922M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 5948K, Mutator Free: 866 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.433s][info][gc,ergo ] GC(847) Start GC cycle (YOUNG) [1048.433s][info][gc ] GC(847) GC cancellation took 0.010s [1048.433s][info][gc,free ] Free: 6922M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6048K, Mutator Free: 866 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.433s][info][gc,stats ] [1048.433s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.433s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.433s][info][gc,stats ] [1048.433s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.433s][info][gc,stats ] [1048.433s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.433s][info][gc,stats ] [1048.433s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.433s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.433s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.433s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.433s][info][gc,stats ] [1048.433s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.433s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.433s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.443s][info][gc ] Transition from: normal to: idle [1048.443s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.443s][info][gc ] Transition from: idle to: old [1048.443s][info][gc,free ] Free: 6901M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 2923K, Mutator Free: 863 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.443s][info][gc,start ] GC(848) Coalescing and filling (OLD) [1048.443s][info][gc,task ] GC(848) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.443s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5313M) (margin of error = 3.28) [1048.443s][info][gc,ergo ] Free headroom: 6900M (free) - 1587M (spike) - 0B (penalties) = 5313M [1048.443s][info][gc ] Preempting old generation mark to allow Young GC [1048.443s][info][gc ] Cancelling GC: Concurrent GC [1048.443s][info][gc ] GC(848) Coalescing and filling (OLD) 0.324ms [1048.443s][info][gc,free ] Free: 6900M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3211K, Mutator Free: 863 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.443s][info][gc,stats ] [1048.443s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.443s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.444s][info][gc,stats ] [1048.444s][info][gc,stats ] Coalesce and Fill Old Dead 329 us [1048.444s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.444s][info][gc,stats ] [1048.444s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.444s][info][gc,stats ] [1048.444s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.444s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.444s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.444s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.444s][info][gc,stats ] [1048.444s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.444s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.444s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.454s][info][gc ] Transition from: old to: idle [1048.454s][info][gc ] Transition from: idle to: normal [1048.454s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.454s][info][gc,free ] Free: 6881M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6383K, Mutator Free: 861 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.454s][info][gc,ergo ] GC(849) Start GC cycle (YOUNG) [1048.454s][info][gc ] GC(849) GC cancellation took 0.010s [1048.454s][info][gc,free ] Free: 6881M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6383K, Mutator Free: 861 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.454s][info][gc,stats ] [1048.454s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.454s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.454s][info][gc,stats ] [1048.454s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.454s][info][gc,stats ] [1048.454s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.454s][info][gc,stats ] [1048.454s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.454s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.454s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.454s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.454s][info][gc,stats ] [1048.454s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.454s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.454s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.464s][info][gc ] Transition from: normal to: idle [1048.464s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.464s][info][gc ] Transition from: idle to: old [1048.464s][info][gc,free ] Free: 6861M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3002K, Mutator Free: 858 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.464s][info][gc,start ] GC(850) Coalescing and filling (OLD) [1048.464s][info][gc,task ] GC(850) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.464s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5273M) (margin of error = 3.28) [1048.464s][info][gc,ergo ] Free headroom: 6860M (free) - 1587M (spike) - 0B (penalties) = 5273M [1048.464s][info][gc ] Preempting old generation mark to allow Young GC [1048.464s][info][gc ] Cancelling GC: Concurrent GC [1048.464s][info][gc ] GC(850) Coalescing and filling (OLD) 0.298ms [1048.464s][info][gc,free ] Free: 6860M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3208K, Mutator Free: 858 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.464s][info][gc,stats ] [1048.464s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.464s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.464s][info][gc,stats ] [1048.464s][info][gc,stats ] Coalesce and Fill Old Dead 303 us [1048.464s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.464s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.464s][info][gc,stats ] [1048.464s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.464s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.464s][info][gc,stats ] [1048.465s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.465s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.465s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.465s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.465s][info][gc,stats ] [1048.465s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.465s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.465s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.475s][info][gc ] Transition from: old to: idle [1048.475s][info][gc ] Transition from: idle to: normal [1048.475s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.475s][info][gc,free ] Free: 6841M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6968K, Mutator Free: 856 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.475s][info][gc,ergo ] GC(851) Start GC cycle (YOUNG) [1048.475s][info][gc ] GC(851) GC cancellation took 0.010s [1048.475s][info][gc,free ] Free: 6841M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6968K, Mutator Free: 856 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.475s][info][gc,stats ] [1048.475s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.475s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.475s][info][gc,stats ] [1048.475s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.475s][info][gc,stats ] [1048.475s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.475s][info][gc,stats ] [1048.475s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.475s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.475s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.475s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.475s][info][gc,stats ] [1048.475s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.475s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.475s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.485s][info][gc ] Transition from: normal to: idle [1048.485s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.485s][info][gc ] Transition from: idle to: old [1048.485s][info][gc,free ] Free: 6820M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3316K, Mutator Free: 853 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.485s][info][gc,start ] GC(852) Coalescing and filling (OLD) [1048.485s][info][gc,task ] GC(852) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.485s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5233M) (margin of error = 3.28) [1048.485s][info][gc,ergo ] Free headroom: 6820M (free) - 1587M (spike) - 0B (penalties) = 5233M [1048.485s][info][gc ] Preempting old generation mark to allow Young GC [1048.485s][info][gc ] Cancelling GC: Concurrent GC [1048.485s][info][gc ] GC(852) Coalescing and filling (OLD) 0.336ms [1048.485s][info][gc,free ] Free: 6820M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3860K, Mutator Free: 853 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.485s][info][gc,stats ] [1048.485s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.485s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.485s][info][gc,stats ] [1048.485s][info][gc,stats ] Coalesce and Fill Old Dead 341 us [1048.485s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.485s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.485s][info][gc,stats ] [1048.485s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.485s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.485s][info][gc,stats ] [1048.485s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.485s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.485s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.485s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.485s][info][gc,stats ] [1048.485s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.486s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.486s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.496s][info][gc ] Transition from: old to: idle [1048.496s][info][gc ] Transition from: idle to: normal [1048.496s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.496s][info][gc,free ] Free: 6801M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7050K, Mutator Free: 851 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.496s][info][gc,ergo ] GC(853) Start GC cycle (YOUNG) [1048.496s][info][gc ] GC(853) GC cancellation took 0.010s [1048.496s][info][gc,free ] Free: 6801M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7140K, Mutator Free: 851 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.496s][info][gc,stats ] [1048.496s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.496s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.496s][info][gc,stats ] [1048.496s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.496s][info][gc,stats ] [1048.496s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.496s][info][gc,stats ] [1048.496s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.496s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.496s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.496s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.496s][info][gc,stats ] [1048.496s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.496s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.496s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.506s][info][gc ] Transition from: normal to: idle [1048.506s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.506s][info][gc ] Transition from: idle to: old [1048.506s][info][gc,free ] Free: 6782M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 1868K, Mutator Free: 848 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.506s][info][gc,start ] GC(854) Coalescing and filling (OLD) [1048.506s][info][gc,task ] GC(854) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.506s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5194M) (margin of error = 3.28) [1048.506s][info][gc,ergo ] Free headroom: 6781M (free) - 1587M (spike) - 0B (penalties) = 5194M [1048.506s][info][gc ] Preempting old generation mark to allow Young GC [1048.506s][info][gc ] Cancelling GC: Concurrent GC [1048.506s][info][gc ] GC(854) Coalescing and filling (OLD) 0.311ms [1048.506s][info][gc,free ] Free: 6781M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 2539K, Mutator Free: 848 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.506s][info][gc,stats ] [1048.506s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.506s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.506s][info][gc,stats ] [1048.506s][info][gc,stats ] Coalesce and Fill Old Dead 316 us [1048.506s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.506s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.506s][info][gc,stats ] [1048.506s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.506s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.506s][info][gc,stats ] [1048.506s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.506s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.506s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.506s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.506s][info][gc,stats ] [1048.506s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.506s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.506s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.517s][info][gc ] Transition from: old to: idle [1048.517s][info][gc ] Transition from: idle to: normal [1048.517s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.517s][info][gc,free ] Free: 6762M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6051K, Mutator Free: 846 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.517s][info][gc,ergo ] GC(855) Start GC cycle (YOUNG) [1048.517s][info][gc ] GC(855) GC cancellation took 0.010s [1048.517s][info][gc,free ] Free: 6761M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6152K, Mutator Free: 846 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.517s][info][gc,stats ] [1048.517s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.517s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.517s][info][gc,stats ] [1048.517s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.517s][info][gc,stats ] [1048.517s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.517s][info][gc,stats ] [1048.517s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.517s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.517s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.517s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.517s][info][gc,stats ] [1048.517s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.517s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.517s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.527s][info][gc ] Transition from: normal to: idle [1048.527s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.527s][info][gc ] Transition from: idle to: old [1048.527s][info][gc,free ] Free: 6741M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 2737K, Mutator Free: 843 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.527s][info][gc,start ] GC(856) Coalescing and filling (OLD) [1048.527s][info][gc,task ] GC(856) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.527s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5153M) (margin of error = 3.28) [1048.527s][info][gc,ergo ] Free headroom: 6740M (free) - 1587M (spike) - 0B (penalties) = 5153M [1048.527s][info][gc ] Preempting old generation mark to allow Young GC [1048.527s][info][gc ] Cancelling GC: Concurrent GC [1048.527s][info][gc ] GC(856) Coalescing and filling (OLD) 0.282ms [1048.527s][info][gc,free ] Free: 6740M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3115K, Mutator Free: 843 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.527s][info][gc,stats ] [1048.527s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.527s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.527s][info][gc,stats ] [1048.527s][info][gc,stats ] Coalesce and Fill Old Dead 287 us [1048.527s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.527s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.527s][info][gc,stats ] [1048.527s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.527s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.527s][info][gc,stats ] [1048.527s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.527s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.527s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.527s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.527s][info][gc,stats ] [1048.527s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.527s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.527s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.537s][info][gc ] Transition from: old to: idle [1048.537s][info][gc ] Transition from: idle to: normal [1048.537s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.537s][info][gc,free ] Free: 6719M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8848K, Mutator Free: 841 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.537s][info][gc,ergo ] GC(857) Start GC cycle (YOUNG) [1048.537s][info][gc ] GC(857) GC cancellation took 0.010s [1048.537s][info][gc,free ] Free: 6719M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9045K, Mutator Free: 841 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.538s][info][gc,stats ] [1048.538s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.538s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.538s][info][gc,stats ] [1048.538s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.538s][info][gc,stats ] [1048.538s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.538s][info][gc,stats ] [1048.538s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.538s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.538s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.538s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.538s][info][gc,stats ] [1048.538s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.538s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.538s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.548s][info][gc ] Transition from: normal to: idle [1048.548s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.548s][info][gc ] Transition from: idle to: old [1048.548s][info][gc,free ] Free: 6700M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3315K, Mutator Free: 838 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.548s][info][gc,start ] GC(858) Coalescing and filling (OLD) [1048.548s][info][gc,task ] GC(858) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.548s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5113M) (margin of error = 3.28) [1048.548s][info][gc,ergo ] Free headroom: 6700M (free) - 1587M (spike) - 0B (penalties) = 5113M [1048.548s][info][gc ] Preempting old generation mark to allow Young GC [1048.548s][info][gc ] Cancelling GC: Concurrent GC [1048.548s][info][gc ] GC(858) Coalescing and filling (OLD) 0.286ms [1048.548s][info][gc,free ] Free: 6700M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3888K, Mutator Free: 838 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.548s][info][gc,stats ] [1048.548s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.548s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.548s][info][gc,stats ] [1048.548s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1048.548s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.548s][info][gc,stats ] [1048.548s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.548s][info][gc,stats ] [1048.548s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.548s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.548s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.548s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.548s][info][gc,stats ] [1048.548s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.548s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.548s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.558s][info][gc ] Transition from: old to: idle [1048.558s][info][gc ] Transition from: idle to: normal [1048.558s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.558s][info][gc,free ] Free: 6681M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6953K, Mutator Free: 836 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.558s][info][gc,ergo ] GC(859) Start GC cycle (YOUNG) [1048.558s][info][gc ] GC(859) GC cancellation took 0.010s [1048.558s][info][gc,free ] Free: 6681M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7048K, Mutator Free: 836 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.559s][info][gc,stats ] [1048.559s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.559s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.559s][info][gc,stats ] [1048.559s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.559s][info][gc,stats ] [1048.559s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.559s][info][gc,stats ] [1048.559s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.559s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.559s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.559s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.559s][info][gc,stats ] [1048.559s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.559s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.559s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.569s][info][gc ] Transition from: normal to: idle [1048.569s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.569s][info][gc ] Transition from: idle to: old [1048.569s][info][gc,free ] Free: 6660M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3954K, Mutator Free: 833 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.569s][info][gc,start ] GC(860) Coalescing and filling (OLD) [1048.569s][info][gc,task ] GC(860) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.569s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5072M) (margin of error = 3.28) [1048.569s][info][gc,ergo ] Free headroom: 6659M (free) - 1587M (spike) - 0B (penalties) = 5072M [1048.569s][info][gc ] Preempting old generation mark to allow Young GC [1048.569s][info][gc ] Cancelling GC: Concurrent GC [1048.569s][info][gc ] GC(860) Coalescing and filling (OLD) 0.303ms [1048.569s][info][gc,free ] Free: 6659M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4524K, Mutator Free: 833 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.569s][info][gc,stats ] [1048.569s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.569s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.569s][info][gc,stats ] [1048.569s][info][gc,stats ] Coalesce and Fill Old Dead 309 us [1048.569s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.569s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.569s][info][gc,stats ] [1048.569s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.569s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.569s][info][gc,stats ] [1048.569s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.569s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.569s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.569s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.569s][info][gc,stats ] [1048.569s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.569s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.569s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.579s][info][gc ] Transition from: old to: idle [1048.579s][info][gc ] Transition from: idle to: normal [1048.579s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.579s][info][gc,free ] Free: 6641M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6563K, Mutator Free: 831 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.579s][info][gc,ergo ] GC(861) Start GC cycle (YOUNG) [1048.579s][info][gc ] GC(861) GC cancellation took 0.010s [1048.579s][info][gc,free ] Free: 6641M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6563K, Mutator Free: 831 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.579s][info][gc,stats ] [1048.579s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.579s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.579s][info][gc,stats ] [1048.579s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.579s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.579s][info][gc,stats ] [1048.579s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.579s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.579s][info][gc,stats ] [1048.580s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.580s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.580s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.580s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.580s][info][gc,stats ] [1048.580s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.580s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.580s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.590s][info][gc ] Transition from: normal to: idle [1048.590s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.590s][info][gc ] Transition from: idle to: old [1048.590s][info][gc,free ] Free: 6621M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 2742K, Mutator Free: 828 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.590s][info][gc,start ] GC(862) Coalescing and filling (OLD) [1048.590s][info][gc,task ] GC(862) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.590s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (5033M) (margin of error = 3.28) [1048.590s][info][gc,ergo ] Free headroom: 6620M (free) - 1587M (spike) - 0B (penalties) = 5033M [1048.590s][info][gc ] Preempting old generation mark to allow Young GC [1048.590s][info][gc ] Cancelling GC: Concurrent GC [1048.590s][info][gc ] GC(862) Coalescing and filling (OLD) 0.320ms [1048.590s][info][gc,free ] Free: 6620M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3364K, Mutator Free: 828 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.590s][info][gc,stats ] [1048.590s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.590s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.590s][info][gc,stats ] [1048.590s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1048.590s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.590s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.590s][info][gc,stats ] [1048.590s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.590s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.590s][info][gc,stats ] [1048.590s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.590s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.590s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.590s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.590s][info][gc,stats ] [1048.590s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.590s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.590s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.600s][info][gc ] Transition from: old to: idle [1048.600s][info][gc ] Transition from: idle to: normal [1048.600s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.600s][info][gc,free ] Free: 6600M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7958K, Mutator Free: 826 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.600s][info][gc,ergo ] GC(863) Start GC cycle (YOUNG) [1048.600s][info][gc ] GC(863) GC cancellation took 0.010s [1048.600s][info][gc,free ] Free: 6600M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7958K, Mutator Free: 826 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.600s][info][gc,stats ] [1048.600s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.600s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.600s][info][gc,stats ] [1048.600s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.600s][info][gc,stats ] [1048.600s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.600s][info][gc,stats ] [1048.600s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.600s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.600s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.600s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.600s][info][gc,stats ] [1048.600s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.600s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.600s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.611s][info][gc ] Transition from: normal to: idle [1048.611s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.611s][info][gc ] Transition from: idle to: old [1048.611s][info][gc,free ] Free: 6580M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 3833K, Mutator Free: 823 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.611s][info][gc,start ] GC(864) Coalescing and filling (OLD) [1048.611s][info][gc,task ] GC(864) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.611s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4992M) (margin of error = 3.28) [1048.611s][info][gc,ergo ] Free headroom: 6579M (free) - 1587M (spike) - 0B (penalties) = 4992M [1048.611s][info][gc ] Preempting old generation mark to allow Young GC [1048.611s][info][gc ] Cancelling GC: Concurrent GC [1048.611s][info][gc ] GC(864) Coalescing and filling (OLD) 0.284ms [1048.611s][info][gc,free ] Free: 6579M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4409K, Mutator Free: 823 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.611s][info][gc,stats ] [1048.611s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.611s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.611s][info][gc,stats ] [1048.611s][info][gc,stats ] Coalesce and Fill Old Dead 289 us [1048.611s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.611s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.611s][info][gc,stats ] [1048.611s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.611s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.611s][info][gc,stats ] [1048.611s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.611s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.611s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.611s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.611s][info][gc,stats ] [1048.611s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.611s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.611s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.621s][info][gc ] Transition from: old to: idle [1048.621s][info][gc ] Transition from: idle to: normal [1048.621s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.621s][info][gc,free ] Free: 6560M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7772K, Mutator Free: 821 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.621s][info][gc,ergo ] GC(865) Start GC cycle (YOUNG) [1048.621s][info][gc ] GC(865) GC cancellation took 0.010s [1048.621s][info][gc,free ] Free: 6560M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 7840K, Mutator Free: 821 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.621s][info][gc,stats ] [1048.621s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.621s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.621s][info][gc,stats ] [1048.621s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.621s][info][gc,stats ] [1048.621s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.621s][info][gc,stats ] [1048.622s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.622s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.622s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.622s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.622s][info][gc,stats ] [1048.622s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.622s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.622s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.632s][info][gc ] Transition from: normal to: idle [1048.632s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.632s][info][gc ] Transition from: idle to: old [1048.632s][info][gc,free ] Free: 6539M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4517K, Mutator Free: 818 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.632s][info][gc,start ] GC(866) Coalescing and filling (OLD) [1048.632s][info][gc,task ] GC(866) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.632s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4952M) (margin of error = 3.28) [1048.632s][info][gc,ergo ] Free headroom: 6539M (free) - 1587M (spike) - 0B (penalties) = 4952M [1048.632s][info][gc ] Preempting old generation mark to allow Young GC [1048.632s][info][gc ] Cancelling GC: Concurrent GC [1048.632s][info][gc ] GC(866) Coalescing and filling (OLD) 0.191ms [1048.632s][info][gc,free ] Free: 6539M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4826K, Mutator Free: 818 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.632s][info][gc,stats ] [1048.632s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.632s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.632s][info][gc,stats ] [1048.632s][info][gc,stats ] Coalesce and Fill Old Dead 196 us [1048.632s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.632s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.632s][info][gc,stats ] [1048.632s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.632s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.632s][info][gc,stats ] [1048.632s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.632s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.632s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.632s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.632s][info][gc,stats ] [1048.632s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.632s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.632s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.642s][info][gc ] Transition from: old to: idle [1048.642s][info][gc ] Transition from: idle to: normal [1048.642s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.642s][info][gc,free ] Free: 6518M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9294K, Mutator Free: 816 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.642s][info][gc,ergo ] GC(867) Start GC cycle (YOUNG) [1048.642s][info][gc ] GC(867) GC cancellation took 0.010s [1048.642s][info][gc,free ] Free: 6518M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9294K, Mutator Free: 816 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.642s][info][gc,stats ] [1048.642s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.642s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.642s][info][gc,stats ] [1048.642s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.642s][info][gc,stats ] [1048.642s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.642s][info][gc,stats ] [1048.642s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.642s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.642s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.642s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.642s][info][gc,stats ] [1048.642s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.642s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.642s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.652s][info][gc ] Transition from: normal to: idle [1048.652s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.652s][info][gc ] Transition from: idle to: old [1048.652s][info][gc,free ] Free: 6498M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 5673K, Mutator Free: 813 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.652s][info][gc,start ] GC(868) Coalescing and filling (OLD) [1048.652s][info][gc,task ] GC(868) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.653s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4910M) (margin of error = 3.28) [1048.653s][info][gc,ergo ] Free headroom: 6497M (free) - 1587M (spike) - 0B (penalties) = 4910M [1048.653s][info][gc ] Preempting old generation mark to allow Young GC [1048.653s][info][gc ] Cancelling GC: Concurrent GC [1048.653s][info][gc ] GC(868) Coalescing and filling (OLD) 0.320ms [1048.653s][info][gc,free ] Free: 6497M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6392K, Mutator Free: 813 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.653s][info][gc,stats ] [1048.653s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.653s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.653s][info][gc,stats ] [1048.653s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1048.653s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.653s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.653s][info][gc,stats ] [1048.653s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.653s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.653s][info][gc,stats ] [1048.653s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.653s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.653s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.653s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.653s][info][gc,stats ] [1048.653s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.653s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.653s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.663s][info][gc ] Transition from: old to: idle [1048.663s][info][gc ] Transition from: idle to: normal [1048.663s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.663s][info][gc,free ] Free: 6479M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8916K, Mutator Free: 811 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.663s][info][gc,ergo ] GC(869) Start GC cycle (YOUNG) [1048.663s][info][gc ] GC(869) GC cancellation took 0.010s [1048.663s][info][gc,free ] Free: 6479M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 9161K, Mutator Free: 811 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.663s][info][gc,stats ] [1048.663s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.663s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.663s][info][gc,stats ] [1048.663s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.663s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.663s][info][gc,stats ] [1048.663s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.663s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.663s][info][gc,stats ] [1048.663s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.663s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.663s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.663s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.663s][info][gc,stats ] [1048.663s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.663s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.663s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.673s][info][gc ] Transition from: normal to: idle [1048.673s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.673s][info][gc ] Transition from: idle to: old [1048.673s][info][gc,free ] Free: 6460M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4059K, Mutator Free: 808 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.673s][info][gc,start ] GC(870) Coalescing and filling (OLD) [1048.673s][info][gc,task ] GC(870) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.674s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4872M) (margin of error = 3.28) [1048.674s][info][gc,ergo ] Free headroom: 6459M (free) - 1587M (spike) - 0B (penalties) = 4872M [1048.674s][info][gc ] Preempting old generation mark to allow Young GC [1048.674s][info][gc ] Cancelling GC: Concurrent GC [1048.674s][info][gc ] GC(870) Coalescing and filling (OLD) 0.346ms [1048.674s][info][gc,free ] Free: 6459M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4699K, Mutator Free: 808 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.674s][info][gc,stats ] [1048.674s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.674s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.674s][info][gc,stats ] [1048.674s][info][gc,stats ] Coalesce and Fill Old Dead 353 us [1048.674s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.674s][info][gc,stats ] [1048.674s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.674s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.674s][info][gc,stats ] [1048.674s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.674s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.674s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.674s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.674s][info][gc,stats ] [1048.674s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.674s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.674s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.684s][info][gc ] Transition from: old to: idle [1048.684s][info][gc ] Transition from: idle to: normal [1048.684s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.684s][info][gc,free ] Free: 6440M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8116K, Mutator Free: 806 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.684s][info][gc,ergo ] GC(871) Start GC cycle (YOUNG) [1048.684s][info][gc ] GC(871) GC cancellation took 0.010s [1048.684s][info][gc,free ] Free: 6440M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 8189K, Mutator Free: 806 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.684s][info][gc,stats ] [1048.684s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.684s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.684s][info][gc,stats ] [1048.684s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.684s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.684s][info][gc,stats ] [1048.684s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.684s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.684s][info][gc,stats ] [1048.684s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.684s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.684s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.684s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.684s][info][gc,stats ] [1048.684s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.684s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.684s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.694s][info][gc ] Transition from: normal to: idle [1048.694s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.694s][info][gc ] Transition from: idle to: old [1048.694s][info][gc,free ] Free: 6419M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4358K, Mutator Free: 803 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.694s][info][gc,start ] GC(872) Coalescing and filling (OLD) [1048.694s][info][gc,task ] GC(872) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.695s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4831M) (margin of error = 3.28) [1048.695s][info][gc,ergo ] Free headroom: 6419M (free) - 1587M (spike) - 0B (penalties) = 4831M [1048.695s][info][gc ] Preempting old generation mark to allow Young GC [1048.695s][info][gc ] Cancelling GC: Concurrent GC [1048.695s][info][gc ] GC(872) Coalescing and filling (OLD) 0.334ms [1048.695s][info][gc,free ] Free: 6418M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 5122K, Mutator Free: 803 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.695s][info][gc,stats ] [1048.695s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.695s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.695s][info][gc,stats ] [1048.695s][info][gc,stats ] Coalesce and Fill Old Dead 338 us [1048.695s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.695s][info][gc,stats ] [1048.695s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.695s][info][gc,stats ] [1048.695s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.695s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.695s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.695s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.695s][info][gc,stats ] [1048.695s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.695s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.695s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.705s][info][gc ] Transition from: old to: idle [1048.705s][info][gc ] Transition from: idle to: normal [1048.705s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.705s][info][gc,free ] Free: 6399M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 9174K, Mutator Free: 801 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.705s][info][gc,ergo ] GC(873) Start GC cycle (YOUNG) [1048.705s][info][gc ] GC(873) GC cancellation took 0.010s [1048.705s][info][gc,free ] Free: 6399M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 9174K, Mutator Free: 801 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.705s][info][gc,stats ] [1048.705s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.705s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.705s][info][gc,stats ] [1048.705s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.705s][info][gc,stats ] [1048.705s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.705s][info][gc,stats ] [1048.705s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.705s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.705s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.705s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.705s][info][gc,stats ] [1048.705s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.705s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.705s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.715s][info][gc ] Transition from: normal to: idle [1048.715s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.715s][info][gc ] Transition from: idle to: old [1048.715s][info][gc,free ] Free: 6379M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4835K, Mutator Free: 798 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.715s][info][gc,start ] GC(874) Coalescing and filling (OLD) [1048.715s][info][gc,task ] GC(874) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.716s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (1057 MB/s) to deplete free headroom (4791M) (margin of error = 3.28) [1048.716s][info][gc,ergo ] Free headroom: 6378M (free) - 1587M (spike) - 0B (penalties) = 4791M [1048.716s][info][gc ] Preempting old generation mark to allow Young GC [1048.716s][info][gc ] Cancelling GC: Concurrent GC [1048.716s][info][gc ] GC(874) Coalescing and filling (OLD) 0.269ms [1048.716s][info][gc,free ] Free: 6378M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5601K, Mutator Free: 798 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.716s][info][gc,stats ] [1048.716s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.716s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.716s][info][gc,stats ] [1048.716s][info][gc,stats ] Coalesce and Fill Old Dead 275 us [1048.716s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.716s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.716s][info][gc,stats ] [1048.716s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.716s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.716s][info][gc,stats ] [1048.716s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.716s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.716s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.716s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.716s][info][gc,stats ] [1048.716s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.716s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.716s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.726s][info][gc ] Transition from: old to: idle [1048.726s][info][gc ] Transition from: idle to: normal [1048.726s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.726s][info][gc,free ] Free: 6358M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2023K, Mutator Free: 795 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.726s][info][gc,ergo ] GC(875) Start GC cycle (YOUNG) [1048.726s][info][gc ] GC(875) GC cancellation took 0.010s [1048.726s][info][gc,free ] Free: 6357M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2166K, Mutator Free: 795 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.726s][info][gc,stats ] [1048.726s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.726s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.726s][info][gc,stats ] [1048.726s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.726s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.726s][info][gc,stats ] [1048.726s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.726s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.726s][info][gc,stats ] [1048.726s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.726s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.726s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.726s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.726s][info][gc,stats ] [1048.726s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.726s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.726s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.736s][info][gc ] Transition from: normal to: idle [1048.736s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.736s][info][gc ] Transition from: idle to: old [1048.736s][info][gc,free ] Free: 6337M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6466K, Mutator Free: 793 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.736s][info][gc,start ] GC(876) Coalescing and filling (OLD) [1048.736s][info][gc,task ] GC(876) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.737s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4749M) (margin of error = 3.28) [1048.737s][info][gc,ergo ] Free headroom: 6337M (free) - 1587M (spike) - 0B (penalties) = 4749M [1048.737s][info][gc ] Preempting old generation mark to allow Young GC [1048.737s][info][gc ] Cancelling GC: Concurrent GC [1048.737s][info][gc ] GC(876) Coalescing and filling (OLD) 0.321ms [1048.737s][info][gc,free ] Free: 6336M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7185K, Mutator Free: 793 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.737s][info][gc,stats ] [1048.737s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.737s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.737s][info][gc,stats ] [1048.737s][info][gc,stats ] Coalesce and Fill Old Dead 326 us [1048.737s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.737s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.737s][info][gc,stats ] [1048.737s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.737s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.737s][info][gc,stats ] [1048.737s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.737s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.737s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.737s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.737s][info][gc,stats ] [1048.737s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.737s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.737s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.747s][info][gc ] Transition from: old to: idle [1048.747s][info][gc ] Transition from: idle to: normal [1048.747s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.747s][info][gc,free ] Free: 6317M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2803K, Mutator Free: 790 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.747s][info][gc,ergo ] GC(877) Start GC cycle (YOUNG) [1048.747s][info][gc ] GC(877) GC cancellation took 0.010s [1048.747s][info][gc,free ] Free: 6317M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2803K, Mutator Free: 790 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.747s][info][gc,stats ] [1048.747s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.747s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.747s][info][gc,stats ] [1048.747s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.747s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.747s][info][gc,stats ] [1048.747s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.747s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.747s][info][gc,stats ] [1048.747s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.747s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.747s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.747s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.747s][info][gc,stats ] [1048.747s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.747s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.747s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.757s][info][gc ] Transition from: normal to: idle [1048.757s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.757s][info][gc ] Transition from: idle to: old [1048.757s][info][gc,free ] Free: 6297M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6875K, Mutator Free: 788 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.757s][info][gc,start ] GC(878) Coalescing and filling (OLD) [1048.757s][info][gc,task ] GC(878) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.758s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4709M) (margin of error = 3.28) [1048.758s][info][gc,ergo ] Free headroom: 6296M (free) - 1587M (spike) - 0B (penalties) = 4709M [1048.758s][info][gc ] Preempting old generation mark to allow Young GC [1048.758s][info][gc ] Cancelling GC: Concurrent GC [1048.758s][info][gc ] GC(878) Coalescing and filling (OLD) 0.321ms [1048.758s][info][gc,free ] Free: 6296M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7385K, Mutator Free: 788 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.758s][info][gc,stats ] [1048.758s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.758s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.758s][info][gc,stats ] [1048.758s][info][gc,stats ] Coalesce and Fill Old Dead 327 us [1048.758s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.758s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.758s][info][gc,stats ] [1048.758s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.758s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.758s][info][gc,stats ] [1048.758s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.758s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.758s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.758s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.758s][info][gc,stats ] [1048.758s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.758s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.758s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.768s][info][gc ] Transition from: old to: idle [1048.768s][info][gc ] Transition from: idle to: normal [1048.768s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.768s][info][gc,free ] Free: 6277M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2895K, Mutator Free: 785 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.768s][info][gc,ergo ] GC(879) Start GC cycle (YOUNG) [1048.768s][info][gc ] GC(879) GC cancellation took 0.010s [1048.768s][info][gc,free ] Free: 6277M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2968K, Mutator Free: 785 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.768s][info][gc,stats ] [1048.768s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.768s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.768s][info][gc,stats ] [1048.768s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.768s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.768s][info][gc,stats ] [1048.768s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.768s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.768s][info][gc,stats ] [1048.768s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.768s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.768s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.768s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.768s][info][gc,stats ] [1048.768s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.768s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.768s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.778s][info][gc ] Transition from: normal to: idle [1048.778s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.778s][info][gc ] Transition from: idle to: old [1048.778s][info][gc,free ] Free: 6257M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6611K, Mutator Free: 783 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.778s][info][gc,start ] GC(880) Coalescing and filling (OLD) [1048.778s][info][gc,task ] GC(880) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.779s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4669M) (margin of error = 3.28) [1048.779s][info][gc,ergo ] Free headroom: 6256M (free) - 1587M (spike) - 0B (penalties) = 4669M [1048.779s][info][gc ] Preempting old generation mark to allow Young GC [1048.779s][info][gc ] Cancelling GC: Concurrent GC [1048.779s][info][gc ] GC(880) Coalescing and filling (OLD) 0.293ms [1048.779s][info][gc,free ] Free: 6256M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7400K, Mutator Free: 783 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.779s][info][gc,stats ] [1048.779s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.779s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.779s][info][gc,stats ] [1048.779s][info][gc,stats ] Coalesce and Fill Old Dead 299 us [1048.779s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.779s][info][gc,stats ] [1048.779s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.779s][info][gc,stats ] [1048.779s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.779s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.779s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.779s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.779s][info][gc,stats ] [1048.779s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.779s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.779s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.789s][info][gc ] Transition from: old to: idle [1048.789s][info][gc ] Transition from: idle to: normal [1048.789s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.789s][info][gc,free ] Free: 6236M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3643K, Mutator Free: 780 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.789s][info][gc,ergo ] GC(881) Start GC cycle (YOUNG) [1048.789s][info][gc ] GC(881) GC cancellation took 0.010s [1048.789s][info][gc,free ] Free: 6236M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3795K, Mutator Free: 780 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.789s][info][gc,stats ] [1048.789s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.789s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.789s][info][gc,stats ] [1048.789s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.789s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.789s][info][gc,stats ] [1048.789s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.789s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.789s][info][gc,stats ] [1048.789s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.789s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.789s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.789s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.789s][info][gc,stats ] [1048.789s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.789s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.789s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.799s][info][gc ] Transition from: normal to: idle [1048.799s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.799s][info][gc ] Transition from: idle to: old [1048.799s][info][gc,free ] Free: 6218M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5600K, Mutator Free: 778 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.799s][info][gc,start ] GC(882) Coalescing and filling (OLD) [1048.799s][info][gc,task ] GC(882) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.799s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4630M) (margin of error = 3.28) [1048.799s][info][gc,ergo ] Free headroom: 6217M (free) - 1587M (spike) - 0B (penalties) = 4630M [1048.800s][info][gc ] Preempting old generation mark to allow Young GC [1048.800s][info][gc ] Cancelling GC: Concurrent GC [1048.800s][info][gc ] GC(882) Coalescing and filling (OLD) 0.306ms [1048.800s][info][gc,free ] Free: 6217M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6281K, Mutator Free: 778 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.800s][info][gc,stats ] [1048.800s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.800s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.800s][info][gc,stats ] [1048.800s][info][gc,stats ] Coalesce and Fill Old Dead 311 us [1048.800s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.800s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.800s][info][gc,stats ] [1048.800s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.800s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.800s][info][gc,stats ] [1048.800s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.800s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.800s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.800s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.800s][info][gc,stats ] [1048.800s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.800s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.800s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.810s][info][gc ] Transition from: old to: idle [1048.810s][info][gc ] Transition from: idle to: normal [1048.810s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.810s][info][gc,free ] Free: 6198M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 9610K, Mutator Free: 776 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.810s][info][gc,ergo ] GC(883) Start GC cycle (YOUNG) [1048.810s][info][gc ] GC(883) GC cancellation took 0.010s [1048.810s][info][gc,free ] Free: 6198M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 9610K, Mutator Free: 776 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.810s][info][gc,stats ] [1048.810s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.810s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.810s][info][gc,stats ] [1048.810s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.810s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.810s][info][gc,stats ] [1048.810s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.810s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.810s][info][gc,stats ] [1048.810s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.810s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.810s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.810s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.810s][info][gc,stats ] [1048.810s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.810s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.810s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.820s][info][gc ] Transition from: normal to: idle [1048.820s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.820s][info][gc ] Transition from: idle to: old [1048.820s][info][gc,free ] Free: 6178M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5902K, Mutator Free: 773 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.820s][info][gc,start ] GC(884) Coalescing and filling (OLD) [1048.820s][info][gc,task ] GC(884) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.820s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4590M) (margin of error = 3.28) [1048.820s][info][gc,ergo ] Free headroom: 6177M (free) - 1587M (spike) - 0B (penalties) = 4590M [1048.820s][info][gc ] Preempting old generation mark to allow Young GC [1048.820s][info][gc ] Cancelling GC: Concurrent GC [1048.820s][info][gc ] GC(884) Coalescing and filling (OLD) 0.319ms [1048.820s][info][gc,free ] Free: 6177M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6474K, Mutator Free: 773 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.821s][info][gc,stats ] [1048.821s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.821s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.821s][info][gc,stats ] [1048.821s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1048.821s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.821s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.821s][info][gc,stats ] [1048.821s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.821s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.821s][info][gc,stats ] [1048.821s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.821s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.821s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.821s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.821s][info][gc,stats ] [1048.821s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.821s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.821s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.831s][info][gc ] Transition from: old to: idle [1048.831s][info][gc ] Transition from: idle to: normal [1048.831s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.831s][info][gc,free ] Free: 6157M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2533K, Mutator Free: 770 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.831s][info][gc,ergo ] GC(885) Start GC cycle (YOUNG) [1048.831s][info][gc ] GC(885) GC cancellation took 0.010s [1048.831s][info][gc,free ] Free: 6157M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2596K, Mutator Free: 770 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.831s][info][gc,stats ] [1048.831s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.831s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.831s][info][gc,stats ] [1048.831s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.831s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.831s][info][gc,stats ] [1048.831s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.831s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.831s][info][gc,stats ] [1048.831s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.831s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.831s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.831s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.831s][info][gc,stats ] [1048.831s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.831s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.831s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.841s][info][gc ] Transition from: normal to: idle [1048.841s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.841s][info][gc ] Transition from: idle to: old [1048.841s][info][gc,free ] Free: 6136M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7636K, Mutator Free: 768 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.841s][info][gc,start ] GC(886) Coalescing and filling (OLD) [1048.841s][info][gc,task ] GC(886) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.841s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4549M) (margin of error = 3.28) [1048.841s][info][gc,ergo ] Free headroom: 6136M (free) - 1587M (spike) - 0B (penalties) = 4549M [1048.841s][info][gc ] Preempting old generation mark to allow Young GC [1048.841s][info][gc ] Cancelling GC: Concurrent GC [1048.841s][info][gc ] GC(886) Coalescing and filling (OLD) 0.224ms [1048.841s][info][gc,free ] Free: 6135M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8271K, Mutator Free: 768 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.842s][info][gc,stats ] [1048.842s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.842s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.842s][info][gc,stats ] [1048.842s][info][gc,stats ] Coalesce and Fill Old Dead 230 us [1048.842s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.842s][info][gc,stats ] [1048.842s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.842s][info][gc,stats ] [1048.842s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.842s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.842s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.842s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.842s][info][gc,stats ] [1048.842s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.842s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.842s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.852s][info][gc ] Transition from: old to: idle [1048.852s][info][gc ] Transition from: idle to: normal [1048.852s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.852s][info][gc,free ] Free: 6116M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3861K, Mutator Free: 765 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.852s][info][gc,ergo ] GC(887) Start GC cycle (YOUNG) [1048.852s][info][gc ] GC(887) GC cancellation took 0.010s [1048.852s][info][gc,free ] Free: 6116M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3861K, Mutator Free: 765 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.852s][info][gc,stats ] [1048.852s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.852s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.852s][info][gc,stats ] [1048.852s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.852s][info][gc,stats ] [1048.852s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.852s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.852s][info][gc,stats ] [1048.852s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.852s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.852s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.852s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.852s][info][gc,stats ] [1048.852s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.852s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.852s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.862s][info][gc ] Transition from: normal to: idle [1048.862s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.862s][info][gc ] Transition from: idle to: old [1048.862s][info][gc,free ] Free: 6098M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6060K, Mutator Free: 763 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.862s][info][gc,start ] GC(888) Coalescing and filling (OLD) [1048.862s][info][gc,task ] GC(888) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.862s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4510M) (margin of error = 3.28) [1048.862s][info][gc,ergo ] Free headroom: 6097M (free) - 1587M (spike) - 0B (penalties) = 4510M [1048.862s][info][gc ] Preempting old generation mark to allow Young GC [1048.862s][info][gc ] Cancelling GC: Concurrent GC [1048.863s][info][gc ] GC(888) Coalescing and filling (OLD) 1.173ms [1048.863s][info][gc,free ] Free: 6096M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7955K, Mutator Free: 763 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.863s][info][gc,stats ] [1048.863s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.863s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.863s][info][gc,stats ] [1048.863s][info][gc,stats ] Coalesce and Fill Old Dead 1179 us [1048.863s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.863s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.863s][info][gc,stats ] [1048.863s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.863s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.863s][info][gc,stats ] [1048.863s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.863s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.863s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.864s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.864s][info][gc,stats ] [1048.864s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.864s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.864s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.874s][info][gc ] Transition from: old to: idle [1048.874s][info][gc ] Transition from: idle to: normal [1048.874s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.874s][info][gc,free ] Free: 6077M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2240K, Mutator Free: 760 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.874s][info][gc,ergo ] GC(889) Start GC cycle (YOUNG) [1048.874s][info][gc ] GC(889) GC cancellation took 0.011s [1048.874s][info][gc,free ] Free: 6077M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2311K, Mutator Free: 760 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.874s][info][gc,stats ] [1048.874s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.874s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.874s][info][gc,stats ] [1048.874s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.874s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.874s][info][gc,stats ] [1048.874s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.874s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.874s][info][gc,stats ] [1048.874s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.874s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.874s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.874s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.874s][info][gc,stats ] [1048.874s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.874s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.874s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.884s][info][gc ] Transition from: normal to: idle [1048.884s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.884s][info][gc ] Transition from: idle to: old [1048.884s][info][gc,free ] Free: 6057M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6566K, Mutator Free: 758 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.884s][info][gc,start ] GC(890) Coalescing and filling (OLD) [1048.884s][info][gc,task ] GC(890) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.884s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4470M) (margin of error = 3.28) [1048.884s][info][gc,ergo ] Free headroom: 6057M (free) - 1587M (spike) - 0B (penalties) = 4470M [1048.884s][info][gc ] Preempting old generation mark to allow Young GC [1048.884s][info][gc ] Cancelling GC: Concurrent GC [1048.884s][info][gc ] GC(890) Coalescing and filling (OLD) 0.309ms [1048.884s][info][gc,free ] Free: 6057M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6991K, Mutator Free: 758 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.884s][info][gc,stats ] [1048.884s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.884s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.884s][info][gc,stats ] [1048.884s][info][gc,stats ] Coalesce and Fill Old Dead 314 us [1048.884s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.884s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.884s][info][gc,stats ] [1048.884s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.884s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.884s][info][gc,stats ] [1048.884s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.884s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.884s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.884s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.884s][info][gc,stats ] [1048.884s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.884s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.884s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.895s][info][gc ] Transition from: old to: idle [1048.895s][info][gc ] Transition from: idle to: normal [1048.895s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.895s][info][gc,free ] Free: 6037M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2778K, Mutator Free: 755 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.895s][info][gc,ergo ] GC(891) Start GC cycle (YOUNG) [1048.895s][info][gc ] GC(891) GC cancellation took 0.010s [1048.895s][info][gc,free ] Free: 6037M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2778K, Mutator Free: 755 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.895s][info][gc,stats ] [1048.895s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.895s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.895s][info][gc,stats ] [1048.895s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.895s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.895s][info][gc,stats ] [1048.895s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.895s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.895s][info][gc,stats ] [1048.895s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.895s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.895s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.895s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.895s][info][gc,stats ] [1048.895s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.895s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.895s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.905s][info][gc ] Transition from: normal to: idle [1048.905s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.905s][info][gc ] Transition from: idle to: old [1048.905s][info][gc,free ] Free: 6017M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7002K, Mutator Free: 753 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.905s][info][gc,start ] GC(892) Coalescing and filling (OLD) [1048.905s][info][gc,task ] GC(892) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.905s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4429M) (margin of error = 3.28) [1048.905s][info][gc,ergo ] Free headroom: 6016M (free) - 1587M (spike) - 0B (penalties) = 4429M [1048.905s][info][gc ] Preempting old generation mark to allow Young GC [1048.905s][info][gc ] Cancelling GC: Concurrent GC [1048.905s][info][gc ] GC(892) Coalescing and filling (OLD) 0.328ms [1048.905s][info][gc,free ] Free: 6016M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7497K, Mutator Free: 753 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.905s][info][gc,stats ] [1048.905s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.905s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.905s][info][gc,stats ] [1048.905s][info][gc,stats ] Coalesce and Fill Old Dead 334 us [1048.905s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.905s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.905s][info][gc,stats ] [1048.905s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.905s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.905s][info][gc,stats ] [1048.905s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.905s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.905s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.905s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.905s][info][gc,stats ] [1048.905s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.905s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.905s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.916s][info][gc ] Transition from: old to: idle [1048.916s][info][gc ] Transition from: idle to: normal [1048.916s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.916s][info][gc,free ] Free: 5996M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3657K, Mutator Free: 750 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.916s][info][gc,ergo ] GC(893) Start GC cycle (YOUNG) [1048.916s][info][gc ] GC(893) GC cancellation took 0.010s [1048.916s][info][gc,free ] Free: 5996M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3657K, Mutator Free: 750 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.916s][info][gc,stats ] [1048.916s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.916s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.916s][info][gc,stats ] [1048.916s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.916s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.916s][info][gc,stats ] [1048.916s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.916s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.916s][info][gc,stats ] [1048.916s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.916s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.916s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.916s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.916s][info][gc,stats ] [1048.916s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.916s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.916s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.926s][info][gc ] Transition from: normal to: idle [1048.926s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.926s][info][gc ] Transition from: idle to: old [1048.926s][info][gc,free ] Free: 5976M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7806K, Mutator Free: 748 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.926s][info][gc,start ] GC(894) Coalescing and filling (OLD) [1048.926s][info][gc,task ] GC(894) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.926s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (995 MB/s) to deplete free headroom (4388M) (margin of error = 3.28) [1048.926s][info][gc,ergo ] Free headroom: 5976M (free) - 1587M (spike) - 0B (penalties) = 4388M [1048.926s][info][gc ] Preempting old generation mark to allow Young GC [1048.926s][info][gc ] Cancelling GC: Concurrent GC [1048.926s][info][gc ] GC(894) Coalescing and filling (OLD) 0.220ms [1048.926s][info][gc,free ] Free: 5975M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8207K, Mutator Free: 748 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.926s][info][gc,stats ] [1048.926s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.926s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.926s][info][gc,stats ] [1048.926s][info][gc,stats ] Coalesce and Fill Old Dead 225 us [1048.926s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.926s][info][gc,stats ] [1048.926s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.926s][info][gc,stats ] [1048.926s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.926s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.926s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.926s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.926s][info][gc,stats ] [1048.926s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.926s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.926s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.937s][info][gc ] Transition from: old to: idle [1048.937s][info][gc ] Transition from: idle to: normal [1048.937s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.937s][info][gc,free ] Free: 5956M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4058K, Mutator Free: 745 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.937s][info][gc,ergo ] GC(895) Start GC cycle (YOUNG) [1048.937s][info][gc ] GC(895) GC cancellation took 0.010s [1048.937s][info][gc,free ] Free: 5955M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4138K, Mutator Free: 745 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.937s][info][gc,stats ] [1048.937s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.937s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.937s][info][gc,stats ] [1048.937s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.937s][info][gc,stats ] [1048.937s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.937s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.937s][info][gc,stats ] [1048.937s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.937s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.937s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.937s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.937s][info][gc,stats ] [1048.937s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.937s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.937s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.947s][info][gc ] Transition from: normal to: idle [1048.947s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.947s][info][gc ] Transition from: idle to: old [1048.947s][info][gc,free ] Free: 5936M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7347K, Mutator Free: 743 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.947s][info][gc,start ] GC(896) Coalescing and filling (OLD) [1048.947s][info][gc,task ] GC(896) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.947s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4349M) (margin of error = 3.28) [1048.947s][info][gc,ergo ] Free headroom: 5936M (free) - 1587M (spike) - 0B (penalties) = 4349M [1048.947s][info][gc ] Preempting old generation mark to allow Young GC [1048.947s][info][gc ] Cancelling GC: Concurrent GC [1048.947s][info][gc ] GC(896) Coalescing and filling (OLD) 0.332ms [1048.947s][info][gc,free ] Free: 5936M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7770K, Mutator Free: 743 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.947s][info][gc,stats ] [1048.947s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.947s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.947s][info][gc,stats ] [1048.947s][info][gc,stats ] Coalesce and Fill Old Dead 337 us [1048.947s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.947s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.947s][info][gc,stats ] [1048.947s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.947s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.947s][info][gc,stats ] [1048.947s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.947s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.947s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.947s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.947s][info][gc,stats ] [1048.947s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.947s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.947s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.957s][info][gc ] Transition from: old to: idle [1048.958s][info][gc ] Transition from: idle to: normal [1048.958s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.958s][info][gc,free ] Free: 5917M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2911K, Mutator Free: 740 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.958s][info][gc,ergo ] GC(897) Start GC cycle (YOUNG) [1048.958s][info][gc ] GC(897) GC cancellation took 0.010s [1048.958s][info][gc,free ] Free: 5916M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3094K, Mutator Free: 740 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.958s][info][gc,stats ] [1048.958s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.958s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.958s][info][gc,stats ] [1048.958s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.958s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.958s][info][gc,stats ] [1048.958s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.958s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.958s][info][gc,stats ] [1048.958s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.958s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.958s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.958s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.958s][info][gc,stats ] [1048.958s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.958s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.958s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.968s][info][gc ] Transition from: normal to: idle [1048.968s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.968s][info][gc ] Transition from: idle to: old [1048.968s][info][gc,free ] Free: 5898M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5894K, Mutator Free: 738 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.968s][info][gc,start ] GC(898) Coalescing and filling (OLD) [1048.968s][info][gc,task ] GC(898) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.968s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4310M) (margin of error = 3.28) [1048.968s][info][gc,ergo ] Free headroom: 5897M (free) - 1587M (spike) - 0B (penalties) = 4310M [1048.968s][info][gc ] Preempting old generation mark to allow Young GC [1048.968s][info][gc ] Cancelling GC: Concurrent GC [1048.969s][info][gc ] GC(898) Coalescing and filling (OLD) 1.426ms [1048.969s][info][gc,free ] Free: 5895M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8925K, Mutator Free: 738 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.969s][info][gc,stats ] [1048.969s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.969s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.969s][info][gc,stats ] [1048.969s][info][gc,stats ] Coalesce and Fill Old Dead 1440 us [1048.969s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.969s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.969s][info][gc,stats ] [1048.969s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.969s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.969s][info][gc,stats ] [1048.969s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.969s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.969s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.969s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.970s][info][gc,stats ] [1048.970s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.970s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.970s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.980s][info][gc ] Transition from: old to: idle [1048.980s][info][gc ] Transition from: idle to: normal [1048.980s][info][gc ] Heuristics request to interrupt old for young collection accepted [1048.980s][info][gc,free ] Free: 5876M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3972K, Mutator Free: 735 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.980s][info][gc,ergo ] GC(899) Start GC cycle (YOUNG) [1048.980s][info][gc ] GC(899) GC cancellation took 0.011s [1048.980s][info][gc,free ] Free: 5876M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4054K, Mutator Free: 735 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.980s][info][gc,stats ] [1048.980s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.980s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.980s][info][gc,stats ] [1048.980s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.980s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.980s][info][gc,stats ] [1048.980s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.980s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.980s][info][gc,stats ] [1048.980s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.980s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.980s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.980s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.980s][info][gc,stats ] [1048.980s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.980s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.980s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1048.990s][info][gc ] Transition from: normal to: idle [1048.990s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1048.990s][info][gc ] Transition from: idle to: old [1048.990s][info][gc,free ] Free: 5855M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8674K, Mutator Free: 733 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.990s][info][gc,start ] GC(900) Coalescing and filling (OLD) [1048.990s][info][gc,task ] GC(900) Using 4 of 8 workers for Coalescing and filling (OLD) [1048.990s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4268M) (margin of error = 3.28) [1048.990s][info][gc,ergo ] Free headroom: 5855M (free) - 1587M (spike) - 0B (penalties) = 4268M [1048.990s][info][gc ] Preempting old generation mark to allow Young GC [1048.990s][info][gc ] Cancelling GC: Concurrent GC [1048.990s][info][gc ] GC(900) Coalescing and filling (OLD) 0.319ms [1048.990s][info][gc,free ] Free: 5855M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8974K, Mutator Free: 733 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1048.990s][info][gc,stats ] [1048.990s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1048.990s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1048.990s][info][gc,stats ] [1048.990s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1048.990s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.990s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.990s][info][gc,stats ] [1048.990s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1048.990s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1048.990s][info][gc,stats ] [1048.990s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1048.990s][info][gc,stats ] - age 1: 64 bytes, 64 total [1048.990s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1048.990s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1048.990s][info][gc,stats ] [1048.990s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1048.990s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1048.991s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.001s][info][gc ] Transition from: old to: idle [1049.001s][info][gc ] Transition from: idle to: normal [1049.001s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.001s][info][gc,free ] Free: 5834M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5329K, Mutator Free: 730 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.001s][info][gc,ergo ] GC(901) Start GC cycle (YOUNG) [1049.001s][info][gc ] GC(901) GC cancellation took 0.010s [1049.001s][info][gc,free ] Free: 5834M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 5329K, Mutator Free: 730 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.001s][info][gc,stats ] [1049.001s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.001s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.001s][info][gc,stats ] [1049.001s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.001s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.001s][info][gc,stats ] [1049.001s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.001s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.001s][info][gc,stats ] [1049.001s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.001s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.001s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.001s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.001s][info][gc,stats ] [1049.001s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.001s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.001s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.011s][info][gc ] Transition from: normal to: idle [1049.011s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.011s][info][gc ] Transition from: idle to: old [1049.011s][info][gc,free ] Free: 5816M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7930K, Mutator Free: 728 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.011s][info][gc,start ] GC(902) Coalescing and filling (OLD) [1049.011s][info][gc,task ] GC(902) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.011s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4228M) (margin of error = 3.28) [1049.011s][info][gc,ergo ] Free headroom: 5816M (free) - 1587M (spike) - 0B (penalties) = 4228M [1049.011s][info][gc ] Preempting old generation mark to allow Young GC [1049.011s][info][gc ] Cancelling GC: Concurrent GC [1049.011s][info][gc ] GC(902) Coalescing and filling (OLD) 0.280ms [1049.011s][info][gc,free ] Free: 5816M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8115K, Mutator Free: 728 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.011s][info][gc,stats ] [1049.011s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.011s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.011s][info][gc,stats ] [1049.011s][info][gc,stats ] Coalesce and Fill Old Dead 287 us [1049.011s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.011s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.011s][info][gc,stats ] [1049.011s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.011s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.011s][info][gc,stats ] [1049.011s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.011s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.011s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.011s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.011s][info][gc,stats ] [1049.011s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.011s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.011s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.022s][info][gc ] Transition from: old to: idle [1049.022s][info][gc ] Transition from: idle to: normal [1049.022s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.022s][info][gc,free ] Free: 5797M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2361K, Mutator Free: 725 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.022s][info][gc,ergo ] GC(903) Start GC cycle (YOUNG) [1049.022s][info][gc ] GC(903) GC cancellation took 0.010s [1049.022s][info][gc,free ] Free: 5797M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 2361K, Mutator Free: 725 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.022s][info][gc,stats ] [1049.022s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.022s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.022s][info][gc,stats ] [1049.022s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.022s][info][gc,stats ] [1049.022s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.022s][info][gc,stats ] [1049.022s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.022s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.022s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.022s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.022s][info][gc,stats ] [1049.022s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.022s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.022s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.032s][info][gc ] Transition from: normal to: idle [1049.032s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.032s][info][gc ] Transition from: idle to: old [1049.032s][info][gc,free ] Free: 5777M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6739K, Mutator Free: 723 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.032s][info][gc,start ] GC(904) Coalescing and filling (OLD) [1049.032s][info][gc,task ] GC(904) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.032s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4189M) (margin of error = 3.28) [1049.032s][info][gc,ergo ] Free headroom: 5776M (free) - 1587M (spike) - 0B (penalties) = 4189M [1049.032s][info][gc ] Preempting old generation mark to allow Young GC [1049.032s][info][gc ] Cancelling GC: Concurrent GC [1049.032s][info][gc ] GC(904) Coalescing and filling (OLD) 0.451ms [1049.032s][info][gc,free ] Free: 5776M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 7621K, Mutator Free: 723 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.033s][info][gc,stats ] [1049.033s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.033s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.033s][info][gc,stats ] [1049.033s][info][gc,stats ] Coalesce and Fill Old Dead 459 us [1049.033s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.033s][info][gc,stats ] [1049.033s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.033s][info][gc,stats ] [1049.033s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.033s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.033s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.033s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.033s][info][gc,stats ] [1049.033s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.033s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.033s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.043s][info][gc ] Transition from: old to: idle [1049.043s][info][gc ] Transition from: idle to: normal [1049.043s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.043s][info][gc,free ] Free: 5756M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 3980K, Mutator Free: 720 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.043s][info][gc,ergo ] GC(905) Start GC cycle (YOUNG) [1049.043s][info][gc ] GC(905) GC cancellation took 0.010s [1049.043s][info][gc,free ] Free: 5756M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 4061K, Mutator Free: 720 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.043s][info][gc,stats ] [1049.043s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.043s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.043s][info][gc,stats ] [1049.043s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.043s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.043s][info][gc,stats ] [1049.043s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.043s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.043s][info][gc,stats ] [1049.043s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.043s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.043s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.043s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.043s][info][gc,stats ] [1049.043s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.043s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.043s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.053s][info][gc ] Transition from: normal to: idle [1049.053s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.053s][info][gc ] Transition from: idle to: old [1049.053s][info][gc,free ] Free: 5735M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8399K, Mutator Free: 718 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.053s][info][gc,start ] GC(906) Coalescing and filling (OLD) [1049.053s][info][gc,task ] GC(906) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.053s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4148M) (margin of error = 3.28) [1049.053s][info][gc,ergo ] Free headroom: 5735M (free) - 1587M (spike) - 0B (penalties) = 4148M [1049.053s][info][gc ] Preempting old generation mark to allow Young GC [1049.053s][info][gc ] Cancelling GC: Concurrent GC [1049.053s][info][gc ] GC(906) Coalescing and filling (OLD) 0.296ms [1049.053s][info][gc,free ] Free: 5735M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 8843K, Mutator Free: 718 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.054s][info][gc,stats ] [1049.054s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.054s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.054s][info][gc,stats ] [1049.054s][info][gc,stats ] Coalesce and Fill Old Dead 309 us [1049.054s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.054s][info][gc,stats ] [1049.054s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.054s][info][gc,stats ] [1049.054s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.054s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.054s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.054s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.054s][info][gc,stats ] [1049.054s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.054s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.054s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.064s][info][gc ] Transition from: old to: idle [1049.064s][info][gc ] Transition from: idle to: normal [1049.064s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.064s][info][gc,free ] Free: 5713M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6325K, Mutator Free: 715 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.064s][info][gc,ergo ] GC(907) Start GC cycle (YOUNG) [1049.064s][info][gc ] GC(907) GC cancellation took 0.010s [1049.064s][info][gc,free ] Free: 5713M, Max: 8192K regular, 512M humongous, Frag: 92% external, 0% internal; Used: 6400K, Mutator Free: 715 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.064s][info][gc,stats ] [1049.064s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.064s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.064s][info][gc,stats ] [1049.064s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.064s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.064s][info][gc,stats ] [1049.064s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.064s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.064s][info][gc,stats ] [1049.064s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.064s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.064s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.064s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.064s][info][gc,stats ] [1049.064s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.064s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.064s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.074s][info][gc ] Transition from: normal to: idle [1049.074s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.074s][info][gc ] Transition from: idle to: old [1049.074s][info][gc,free ] Free: 5694M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1719K, Mutator Free: 712 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.074s][info][gc,start ] GC(908) Coalescing and filling (OLD) [1049.074s][info][gc,task ] GC(908) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.074s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4106M) (margin of error = 3.28) [1049.074s][info][gc,ergo ] Free headroom: 5694M (free) - 1587M (spike) - 0B (penalties) = 4106M [1049.074s][info][gc ] Preempting old generation mark to allow Young GC [1049.074s][info][gc ] Cancelling GC: Concurrent GC [1049.074s][info][gc ] GC(908) Coalescing and filling (OLD) 0.304ms [1049.074s][info][gc,free ] Free: 5693M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2199K, Mutator Free: 712 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.075s][info][gc,stats ] [1049.075s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.075s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.075s][info][gc,stats ] [1049.075s][info][gc,stats ] Coalesce and Fill Old Dead 313 us [1049.075s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.075s][info][gc,stats ] [1049.075s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.075s][info][gc,stats ] [1049.075s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.075s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.075s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.075s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.075s][info][gc,stats ] [1049.075s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.075s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.075s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.085s][info][gc ] Transition from: old to: idle [1049.085s][info][gc ] Transition from: idle to: normal [1049.085s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.085s][info][gc,free ] Free: 5674M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5501K, Mutator Free: 710 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.085s][info][gc,ergo ] GC(909) Start GC cycle (YOUNG) [1049.085s][info][gc ] GC(909) GC cancellation took 0.010s [1049.085s][info][gc,free ] Free: 5674M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5651K, Mutator Free: 710 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.085s][info][gc,stats ] [1049.085s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.085s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.085s][info][gc,stats ] [1049.085s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.085s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.085s][info][gc,stats ] [1049.085s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.085s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.085s][info][gc,stats ] [1049.085s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.085s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.085s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.085s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.085s][info][gc,stats ] [1049.085s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.085s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.085s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.095s][info][gc ] Transition from: normal to: idle [1049.095s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.095s][info][gc ] Transition from: idle to: old [1049.095s][info][gc,free ] Free: 5655M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8919K, Mutator Free: 708 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.095s][info][gc,start ] GC(910) Coalescing and filling (OLD) [1049.095s][info][gc,task ] GC(910) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.095s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4067M) (margin of error = 3.28) [1049.095s][info][gc,ergo ] Free headroom: 5654M (free) - 1587M (spike) - 0B (penalties) = 4067M [1049.095s][info][gc ] Preempting old generation mark to allow Young GC [1049.095s][info][gc ] Cancelling GC: Concurrent GC [1049.095s][info][gc ] GC(910) Coalescing and filling (OLD) 0.291ms [1049.095s][info][gc,free ] Free: 5654M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 9356K, Mutator Free: 708 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.096s][info][gc,stats ] [1049.096s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.096s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.096s][info][gc,stats ] [1049.096s][info][gc,stats ] Coalesce and Fill Old Dead 300 us [1049.096s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.096s][info][gc,stats ] [1049.096s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.096s][info][gc,stats ] [1049.096s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.096s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.096s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.096s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.096s][info][gc,stats ] [1049.096s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.096s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.096s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.106s][info][gc ] Transition from: old to: idle [1049.106s][info][gc ] Transition from: idle to: normal [1049.106s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.106s][info][gc,free ] Free: 5634M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5827K, Mutator Free: 705 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.106s][info][gc,ergo ] GC(911) Start GC cycle (YOUNG) [1049.106s][info][gc ] GC(911) GC cancellation took 0.010s [1049.106s][info][gc,free ] Free: 5634M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5910K, Mutator Free: 705 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.106s][info][gc,stats ] [1049.106s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.106s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.106s][info][gc,stats ] [1049.106s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.106s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.106s][info][gc,stats ] [1049.106s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.106s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.106s][info][gc,stats ] [1049.106s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.106s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.106s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.106s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.106s][info][gc,stats ] [1049.106s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.106s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.106s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.116s][info][gc ] Transition from: normal to: idle [1049.116s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.116s][info][gc ] Transition from: idle to: old [1049.116s][info][gc,free ] Free: 5613M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2234K, Mutator Free: 702 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.116s][info][gc,start ] GC(912) Coalescing and filling (OLD) [1049.116s][info][gc,task ] GC(912) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.116s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (4026M) (margin of error = 3.28) [1049.116s][info][gc,ergo ] Free headroom: 5613M (free) - 1587M (spike) - 0B (penalties) = 4026M [1049.116s][info][gc ] Preempting old generation mark to allow Young GC [1049.116s][info][gc ] Cancelling GC: Concurrent GC [1049.116s][info][gc ] GC(912) Coalescing and filling (OLD) 0.061ms [1049.116s][info][gc,free ] Free: 5613M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2481K, Mutator Free: 702 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.117s][info][gc,stats ] [1049.117s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.117s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.117s][info][gc,stats ] [1049.117s][info][gc,stats ] Coalesce and Fill Old Dead 68 us [1049.117s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.117s][info][gc,stats ] [1049.117s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.117s][info][gc,stats ] [1049.117s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.117s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.117s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.117s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.117s][info][gc,stats ] [1049.117s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.117s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.117s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.127s][info][gc ] Transition from: old to: idle [1049.127s][info][gc ] Transition from: idle to: normal [1049.127s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.127s][info][gc,free ] Free: 5594M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5227K, Mutator Free: 700 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.127s][info][gc,ergo ] GC(913) Start GC cycle (YOUNG) [1049.127s][info][gc ] GC(913) GC cancellation took 0.010s [1049.127s][info][gc,free ] Free: 5594M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5301K, Mutator Free: 700 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.127s][info][gc,stats ] [1049.127s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.127s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.127s][info][gc,stats ] [1049.127s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.127s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.127s][info][gc,stats ] [1049.127s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.127s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.127s][info][gc,stats ] [1049.127s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.127s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.127s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.127s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.127s][info][gc,stats ] [1049.127s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.127s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.127s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.137s][info][gc ] Transition from: normal to: idle [1049.137s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.137s][info][gc ] Transition from: idle to: old [1049.137s][info][gc,free ] Free: 5574M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1644K, Mutator Free: 697 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.137s][info][gc,start ] GC(914) Coalescing and filling (OLD) [1049.137s][info][gc,task ] GC(914) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.137s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3986M) (margin of error = 3.28) [1049.137s][info][gc,ergo ] Free headroom: 5573M (free) - 1587M (spike) - 0B (penalties) = 3986M [1049.137s][info][gc ] Preempting old generation mark to allow Young GC [1049.137s][info][gc ] Cancelling GC: Concurrent GC [1049.137s][info][gc ] GC(914) Coalescing and filling (OLD) 0.160ms [1049.137s][info][gc,free ] Free: 5573M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2067K, Mutator Free: 697 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.137s][info][gc,stats ] [1049.137s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.137s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.137s][info][gc,stats ] [1049.137s][info][gc,stats ] Coalesce and Fill Old Dead 166 us [1049.137s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.137s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.137s][info][gc,stats ] [1049.137s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.137s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.137s][info][gc,stats ] [1049.138s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.138s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.138s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.138s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.138s][info][gc,stats ] [1049.138s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.138s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.138s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.148s][info][gc ] Transition from: old to: idle [1049.148s][info][gc ] Transition from: idle to: normal [1049.148s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.148s][info][gc,free ] Free: 5555M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4970K, Mutator Free: 695 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.148s][info][gc,ergo ] GC(915) Start GC cycle (YOUNG) [1049.148s][info][gc ] GC(915) GC cancellation took 0.010s [1049.148s][info][gc,free ] Free: 5555M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4970K, Mutator Free: 695 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.148s][info][gc,stats ] [1049.148s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.148s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.148s][info][gc,stats ] [1049.148s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.148s][info][gc,stats ] [1049.148s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.148s][info][gc,stats ] [1049.148s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.148s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.148s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.148s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.148s][info][gc,stats ] [1049.148s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.148s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.148s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.158s][info][gc ] Transition from: normal to: idle [1049.158s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.158s][info][gc ] Transition from: idle to: old [1049.158s][info][gc,free ] Free: 5535M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8709K, Mutator Free: 693 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.158s][info][gc,start ] GC(916) Coalescing and filling (OLD) [1049.158s][info][gc,task ] GC(916) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.158s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3947M) (margin of error = 3.28) [1049.158s][info][gc,ergo ] Free headroom: 5535M (free) - 1587M (spike) - 0B (penalties) = 3947M [1049.158s][info][gc ] Preempting old generation mark to allow Young GC [1049.158s][info][gc ] Cancelling GC: Concurrent GC [1049.158s][info][gc ] GC(916) Coalescing and filling (OLD) 0.291ms [1049.158s][info][gc,free ] Free: 5535M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 9039K, Mutator Free: 693 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.158s][info][gc,stats ] [1049.158s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.158s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.158s][info][gc,stats ] [1049.158s][info][gc,stats ] Coalesce and Fill Old Dead 305 us [1049.158s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.158s][info][gc,stats ] [1049.158s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.158s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.158s][info][gc,stats ] [1049.158s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.158s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.158s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.158s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.158s][info][gc,stats ] [1049.158s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.158s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.159s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.169s][info][gc ] Transition from: old to: idle [1049.169s][info][gc ] Transition from: idle to: normal [1049.169s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.169s][info][gc,free ] Free: 5514M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5510K, Mutator Free: 690 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.169s][info][gc,ergo ] GC(917) Start GC cycle (YOUNG) [1049.169s][info][gc ] GC(917) GC cancellation took 0.010s [1049.169s][info][gc,free ] Free: 5514M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5661K, Mutator Free: 690 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.169s][info][gc,stats ] [1049.169s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.169s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.169s][info][gc,stats ] [1049.169s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.169s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.169s][info][gc,stats ] [1049.169s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.169s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.169s][info][gc,stats ] [1049.169s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.169s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.169s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.169s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.169s][info][gc,stats ] [1049.169s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.169s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.169s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.179s][info][gc ] Transition from: normal to: idle [1049.179s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.179s][info][gc ] Transition from: idle to: old [1049.179s][info][gc,free ] Free: 5493M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2615K, Mutator Free: 687 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.179s][info][gc,start ] GC(918) Coalescing and filling (OLD) [1049.179s][info][gc,task ] GC(918) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.179s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3905M) (margin of error = 3.28) [1049.179s][info][gc,ergo ] Free headroom: 5492M (free) - 1587M (spike) - 0B (penalties) = 3905M [1049.179s][info][gc ] Preempting old generation mark to allow Young GC [1049.179s][info][gc ] Cancelling GC: Concurrent GC [1049.179s][info][gc ] GC(918) Coalescing and filling (OLD) 0.303ms [1049.179s][info][gc,free ] Free: 5492M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 3305K, Mutator Free: 687 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.179s][info][gc,stats ] [1049.179s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.179s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.179s][info][gc,stats ] [1049.179s][info][gc,stats ] Coalesce and Fill Old Dead 318 us [1049.179s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.179s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.179s][info][gc,stats ] [1049.179s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.179s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.179s][info][gc,stats ] [1049.179s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.179s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.179s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.179s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.179s][info][gc,stats ] [1049.179s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.179s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.180s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.190s][info][gc ] Transition from: old to: idle [1049.190s][info][gc ] Transition from: idle to: normal [1049.190s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.191s][info][gc,free ] Free: 5469M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2255K, Mutator Free: 684 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.191s][info][gc,ergo ] GC(919) Start GC cycle (YOUNG) [1049.191s][info][gc ] GC(919) GC cancellation took 0.011s [1049.191s][info][gc,free ] Free: 5469M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2255K, Mutator Free: 684 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.191s][info][gc,stats ] [1049.191s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.191s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.191s][info][gc,stats ] [1049.191s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.191s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.191s][info][gc,stats ] [1049.191s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.191s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.191s][info][gc,stats ] [1049.191s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.191s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.191s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.191s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.191s][info][gc,stats ] [1049.191s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.191s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.191s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.201s][info][gc ] Transition from: normal to: idle [1049.201s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.201s][info][gc ] Transition from: idle to: old [1049.201s][info][gc,free ] Free: 5449M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6636K, Mutator Free: 682 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.201s][info][gc,start ] GC(920) Coalescing and filling (OLD) [1049.201s][info][gc,task ] GC(920) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.201s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3861M) (margin of error = 3.28) [1049.201s][info][gc,ergo ] Free headroom: 5448M (free) - 1587M (spike) - 0B (penalties) = 3861M [1049.201s][info][gc ] Preempting old generation mark to allow Young GC [1049.201s][info][gc ] Cancelling GC: Concurrent GC [1049.201s][info][gc ] GC(920) Coalescing and filling (OLD) 0.242ms [1049.201s][info][gc,free ] Free: 5448M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 7287K, Mutator Free: 682 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.201s][info][gc,stats ] [1049.201s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.201s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.201s][info][gc,stats ] [1049.201s][info][gc,stats ] Coalesce and Fill Old Dead 247 us [1049.201s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.201s][info][gc,stats ] [1049.201s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.201s][info][gc,stats ] [1049.201s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.201s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.201s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.201s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.201s][info][gc,stats ] [1049.201s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.201s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.201s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.211s][info][gc ] Transition from: old to: idle [1049.211s][info][gc ] Transition from: idle to: normal [1049.212s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.212s][info][gc,free ] Free: 5428M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 3663K, Mutator Free: 679 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.212s][info][gc,ergo ] GC(921) Start GC cycle (YOUNG) [1049.212s][info][gc ] GC(921) GC cancellation took 0.010s [1049.212s][info][gc,free ] Free: 5428M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 3758K, Mutator Free: 679 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.212s][info][gc,stats ] [1049.212s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.212s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.212s][info][gc,stats ] [1049.212s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.212s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.212s][info][gc,stats ] [1049.212s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.212s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.212s][info][gc,stats ] [1049.212s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.212s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.212s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.212s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.212s][info][gc,stats ] [1049.212s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.212s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.212s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.222s][info][gc ] Transition from: normal to: idle [1049.222s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.222s][info][gc ] Transition from: idle to: old [1049.222s][info][gc,free ] Free: 5407M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8214K, Mutator Free: 677 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.222s][info][gc,start ] GC(922) Coalescing and filling (OLD) [1049.222s][info][gc,task ] GC(922) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.222s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3820M) (margin of error = 3.28) [1049.222s][info][gc,ergo ] Free headroom: 5407M (free) - 1587M (spike) - 0B (penalties) = 3820M [1049.222s][info][gc ] Preempting old generation mark to allow Young GC [1049.222s][info][gc ] Cancelling GC: Concurrent GC [1049.222s][info][gc ] GC(922) Coalescing and filling (OLD) 0.246ms [1049.222s][info][gc,free ] Free: 5407M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8830K, Mutator Free: 677 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.222s][info][gc,stats ] [1049.222s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.222s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.222s][info][gc,stats ] [1049.222s][info][gc,stats ] Coalesce and Fill Old Dead 252 us [1049.222s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.222s][info][gc,stats ] [1049.222s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.222s][info][gc,stats ] [1049.222s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.222s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.222s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.222s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.222s][info][gc,stats ] [1049.222s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.222s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.222s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.232s][info][gc ] Transition from: old to: idle [1049.232s][info][gc ] Transition from: idle to: normal [1049.232s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.233s][info][gc,free ] Free: 5387M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4186K, Mutator Free: 674 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.233s][info][gc,ergo ] GC(923) Start GC cycle (YOUNG) [1049.233s][info][gc ] GC(923) GC cancellation took 0.010s [1049.233s][info][gc,free ] Free: 5387M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4186K, Mutator Free: 674 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.233s][info][gc,stats ] [1049.233s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.233s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.233s][info][gc,stats ] [1049.233s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.233s][info][gc,stats ] [1049.233s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.233s][info][gc,stats ] [1049.233s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.233s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.233s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.233s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.233s][info][gc,stats ] [1049.233s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.233s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.233s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.238s][info][gc ] Periodic Sample: GCU = 9.463%, MU = 17.343% during most recent 5.0s [1049.243s][info][gc ] Transition from: normal to: idle [1049.243s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.243s][info][gc ] Transition from: idle to: old [1049.243s][info][gc,free ] Free: 5367M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8504K, Mutator Free: 672 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.243s][info][gc,start ] GC(924) Coalescing and filling (OLD) [1049.243s][info][gc,task ] GC(924) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.243s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (941 MB/s) to deplete free headroom (3780M) (margin of error = 3.28) [1049.243s][info][gc,ergo ] Free headroom: 5367M (free) - 1587M (spike) - 0B (penalties) = 3780M [1049.243s][info][gc ] Preempting old generation mark to allow Young GC [1049.243s][info][gc ] Cancelling GC: Concurrent GC [1049.243s][info][gc ] GC(924) Coalescing and filling (OLD) 0.272ms [1049.243s][info][gc,free ] Free: 5367M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 9051K, Mutator Free: 672 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.243s][info][gc,stats ] [1049.243s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.243s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.243s][info][gc,stats ] [1049.243s][info][gc,stats ] Coalesce and Fill Old Dead 286 us [1049.243s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.243s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.243s][info][gc,stats ] [1049.243s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.243s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.243s][info][gc,stats ] [1049.243s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.243s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.243s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.243s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.243s][info][gc,stats ] [1049.243s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.243s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.243s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.253s][info][gc ] Transition from: old to: idle [1049.253s][info][gc ] Transition from: idle to: normal [1049.254s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.254s][info][gc,free ] Free: 5347M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4575K, Mutator Free: 669 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.254s][info][gc,ergo ] GC(925) Start GC cycle (YOUNG) [1049.254s][info][gc ] GC(925) GC cancellation took 0.010s [1049.254s][info][gc,free ] Free: 5347M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4654K, Mutator Free: 669 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.254s][info][gc,stats ] [1049.254s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.254s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.254s][info][gc,stats ] [1049.254s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.254s][info][gc,stats ] [1049.254s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.254s][info][gc,stats ] [1049.254s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.254s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.254s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.254s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.254s][info][gc,stats ] [1049.254s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.254s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.254s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.264s][info][gc ] Transition from: normal to: idle [1049.264s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.264s][info][gc ] Transition from: idle to: old [1049.264s][info][gc,free ] Free: 5326M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 1781K, Mutator Free: 666 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.264s][info][gc,start ] GC(926) Coalescing and filling (OLD) [1049.264s][info][gc,task ] GC(926) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.264s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3738M) (margin of error = 3.28) [1049.264s][info][gc,ergo ] Free headroom: 5325M (free) - 1587M (spike) - 0B (penalties) = 3738M [1049.264s][info][gc ] Preempting old generation mark to allow Young GC [1049.264s][info][gc ] Cancelling GC: Concurrent GC [1049.264s][info][gc ] GC(926) Coalescing and filling (OLD) 0.295ms [1049.264s][info][gc,free ] Free: 5325M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2263K, Mutator Free: 666 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.264s][info][gc,stats ] [1049.264s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.264s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.264s][info][gc,stats ] [1049.264s][info][gc,stats ] Coalesce and Fill Old Dead 308 us [1049.264s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.264s][info][gc,stats ] [1049.264s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.264s][info][gc,stats ] [1049.264s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.264s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.264s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.264s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.264s][info][gc,stats ] [1049.264s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.264s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.264s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.274s][info][gc ] Transition from: old to: idle [1049.274s][info][gc ] Transition from: idle to: normal [1049.274s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.275s][info][gc,free ] Free: 5305M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6991K, Mutator Free: 664 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.275s][info][gc,ergo ] GC(927) Start GC cycle (YOUNG) [1049.275s][info][gc ] GC(927) GC cancellation took 0.010s [1049.275s][info][gc,free ] Free: 5305M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6991K, Mutator Free: 664 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.275s][info][gc,stats ] [1049.275s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.275s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.275s][info][gc,stats ] [1049.275s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.275s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.275s][info][gc,stats ] [1049.275s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.275s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.275s][info][gc,stats ] [1049.275s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.275s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.275s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.275s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.275s][info][gc,stats ] [1049.275s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.275s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.275s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.285s][info][gc ] Transition from: normal to: idle [1049.285s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.285s][info][gc ] Transition from: idle to: old [1049.285s][info][gc,free ] Free: 5282M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 5733K, Mutator Free: 661 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.285s][info][gc,start ] GC(928) Coalescing and filling (OLD) [1049.285s][info][gc,task ] GC(928) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.285s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3694M) (margin of error = 3.28) [1049.285s][info][gc,ergo ] Free headroom: 5282M (free) - 1587M (spike) - 0B (penalties) = 3694M [1049.285s][info][gc ] Preempting old generation mark to allow Young GC [1049.285s][info][gc ] Cancelling GC: Concurrent GC [1049.285s][info][gc ] GC(928) Coalescing and filling (OLD) 0.319ms [1049.285s][info][gc,free ] Free: 5281M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6203K, Mutator Free: 661 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.285s][info][gc,stats ] [1049.285s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.285s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.285s][info][gc,stats ] [1049.285s][info][gc,stats ] Coalesce and Fill Old Dead 331 us [1049.285s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.285s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.285s][info][gc,stats ] [1049.285s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.285s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.285s][info][gc,stats ] [1049.285s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.285s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.285s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.285s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.285s][info][gc,stats ] [1049.285s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.285s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.285s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.296s][info][gc ] Transition from: old to: idle [1049.296s][info][gc ] Transition from: idle to: normal [1049.296s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.296s][info][gc,free ] Free: 5261M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2081K, Mutator Free: 658 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.296s][info][gc,ergo ] GC(929) Start GC cycle (YOUNG) [1049.296s][info][gc ] GC(929) GC cancellation took 0.010s [1049.296s][info][gc,free ] Free: 5261M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2253K, Mutator Free: 658 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.296s][info][gc,stats ] [1049.296s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.296s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.296s][info][gc,stats ] [1049.296s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.296s][info][gc,stats ] [1049.296s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.296s][info][gc,stats ] [1049.296s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.296s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.296s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.296s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.296s][info][gc,stats ] [1049.296s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.296s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.296s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.306s][info][gc ] Transition from: normal to: idle [1049.306s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.306s][info][gc ] Transition from: idle to: old [1049.306s][info][gc,free ] Free: 5241M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 6782K, Mutator Free: 656 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.306s][info][gc,start ] GC(930) Coalescing and filling (OLD) [1049.306s][info][gc,task ] GC(930) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.306s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3653M) (margin of error = 3.28) [1049.306s][info][gc,ergo ] Free headroom: 5241M (free) - 1587M (spike) - 0B (penalties) = 3653M [1049.306s][info][gc ] Preempting old generation mark to allow Young GC [1049.306s][info][gc ] Cancelling GC: Concurrent GC [1049.306s][info][gc ] GC(930) Coalescing and filling (OLD) 0.215ms [1049.306s][info][gc,free ] Free: 5240M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 7235K, Mutator Free: 656 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.306s][info][gc,stats ] [1049.306s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.306s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.306s][info][gc,stats ] [1049.306s][info][gc,stats ] Coalesce and Fill Old Dead 224 us [1049.306s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.306s][info][gc,stats ] [1049.306s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.306s][info][gc,stats ] [1049.307s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.307s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.307s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.307s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.307s][info][gc,stats ] [1049.307s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.307s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.307s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.317s][info][gc ] Transition from: old to: idle [1049.317s][info][gc ] Transition from: idle to: normal [1049.317s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.317s][info][gc,free ] Free: 5221M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2873K, Mutator Free: 653 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.317s][info][gc,ergo ] GC(931) Start GC cycle (YOUNG) [1049.317s][info][gc ] GC(931) GC cancellation took 0.011s [1049.317s][info][gc,free ] Free: 5221M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 2965K, Mutator Free: 653 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.317s][info][gc,stats ] [1049.317s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.317s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.317s][info][gc,stats ] [1049.317s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.317s][info][gc,stats ] [1049.317s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.317s][info][gc,stats ] [1049.317s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.317s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.317s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.317s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.317s][info][gc,stats ] [1049.317s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.317s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.317s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.327s][info][gc ] Transition from: normal to: idle [1049.327s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.327s][info][gc ] Transition from: idle to: old [1049.327s][info][gc,free ] Free: 5200M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 7486K, Mutator Free: 651 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.327s][info][gc,start ] GC(932) Coalescing and filling (OLD) [1049.327s][info][gc,task ] GC(932) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.327s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3613M) (margin of error = 3.28) [1049.327s][info][gc,ergo ] Free headroom: 5200M (free) - 1587M (spike) - 0B (penalties) = 3613M [1049.327s][info][gc ] Preempting old generation mark to allow Young GC [1049.327s][info][gc ] Cancelling GC: Concurrent GC [1049.327s][info][gc ] GC(932) Coalescing and filling (OLD) 0.109ms [1049.327s][info][gc,free ] Free: 5200M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 7889K, Mutator Free: 651 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.328s][info][gc,stats ] [1049.328s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.328s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.328s][info][gc,stats ] [1049.328s][info][gc,stats ] Coalesce and Fill Old Dead 115 us [1049.328s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.328s][info][gc,stats ] [1049.328s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.328s][info][gc,stats ] [1049.328s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.328s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.328s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.328s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.328s][info][gc,stats ] [1049.328s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.328s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.328s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.338s][info][gc ] Transition from: old to: idle [1049.338s][info][gc ] Transition from: idle to: normal [1049.338s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.338s][info][gc,free ] Free: 5179M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4521K, Mutator Free: 648 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.338s][info][gc,ergo ] GC(933) Start GC cycle (YOUNG) [1049.338s][info][gc ] GC(933) GC cancellation took 0.010s [1049.338s][info][gc,free ] Free: 5179M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4521K, Mutator Free: 648 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.338s][info][gc,stats ] [1049.338s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.338s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.338s][info][gc,stats ] [1049.338s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.338s][info][gc,stats ] [1049.338s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.338s][info][gc,stats ] [1049.338s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.338s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.338s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.338s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.338s][info][gc,stats ] [1049.338s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.338s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.338s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.348s][info][gc ] Transition from: normal to: idle [1049.348s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.348s][info][gc ] Transition from: idle to: old [1049.348s][info][gc,free ] Free: 5159M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8669K, Mutator Free: 646 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.348s][info][gc,start ] GC(934) Coalescing and filling (OLD) [1049.348s][info][gc,task ] GC(934) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.348s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3572M) (margin of error = 3.28) [1049.348s][info][gc,ergo ] Free headroom: 5159M (free) - 1587M (spike) - 0B (penalties) = 3572M [1049.348s][info][gc ] Preempting old generation mark to allow Young GC [1049.348s][info][gc ] Cancelling GC: Concurrent GC [1049.348s][info][gc ] GC(934) Coalescing and filling (OLD) 0.134ms [1049.348s][info][gc,free ] Free: 5159M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 8931K, Mutator Free: 646 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.349s][info][gc,stats ] [1049.349s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.349s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.349s][info][gc,stats ] [1049.349s][info][gc,stats ] Coalesce and Fill Old Dead 140 us [1049.349s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.349s][info][gc,stats ] [1049.349s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.349s][info][gc,stats ] [1049.349s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.349s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.349s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.349s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.349s][info][gc,stats ] [1049.349s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.349s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.349s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.359s][info][gc ] Transition from: old to: idle [1049.359s][info][gc ] Transition from: idle to: normal [1049.359s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.359s][info][gc,free ] Free: 5139M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4623K, Mutator Free: 643 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.359s][info][gc,ergo ] GC(935) Start GC cycle (YOUNG) [1049.359s][info][gc ] GC(935) GC cancellation took 0.010s [1049.359s][info][gc,free ] Free: 5139M, Max: 8192K regular, 512M humongous, Frag: 91% external, 0% internal; Used: 4623K, Mutator Free: 643 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.359s][info][gc,stats ] [1049.359s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.359s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.359s][info][gc,stats ] [1049.359s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.359s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.359s][info][gc,stats ] [1049.359s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.359s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.359s][info][gc,stats ] [1049.359s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.359s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.359s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.359s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.359s][info][gc,stats ] [1049.359s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.359s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.359s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.369s][info][gc ] Transition from: normal to: idle [1049.369s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.369s][info][gc ] Transition from: idle to: old [1049.369s][info][gc,free ] Free: 5119M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8668K, Mutator Free: 641 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.369s][info][gc,start ] GC(936) Coalescing and filling (OLD) [1049.369s][info][gc,task ] GC(936) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.369s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3532M) (margin of error = 3.28) [1049.369s][info][gc,ergo ] Free headroom: 5119M (free) - 1587M (spike) - 0B (penalties) = 3532M [1049.369s][info][gc ] Preempting old generation mark to allow Young GC [1049.369s][info][gc ] Cancelling GC: Concurrent GC [1049.369s][info][gc ] GC(936) Coalescing and filling (OLD) 0.204ms [1049.369s][info][gc,free ] Free: 5119M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9181K, Mutator Free: 641 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.370s][info][gc,stats ] [1049.370s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.370s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.370s][info][gc,stats ] [1049.370s][info][gc,stats ] Coalesce and Fill Old Dead 210 us [1049.370s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.370s][info][gc,stats ] [1049.370s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.370s][info][gc,stats ] [1049.370s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.370s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.370s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.370s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.370s][info][gc,stats ] [1049.370s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.370s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.370s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.380s][info][gc ] Transition from: old to: idle [1049.380s][info][gc ] Transition from: idle to: normal [1049.380s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.380s][info][gc,free ] Free: 5098M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5363K, Mutator Free: 638 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.380s][info][gc,ergo ] GC(937) Start GC cycle (YOUNG) [1049.380s][info][gc ] GC(937) GC cancellation took 0.010s [1049.380s][info][gc,free ] Free: 5098M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5363K, Mutator Free: 638 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.380s][info][gc,stats ] [1049.380s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.380s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.380s][info][gc,stats ] [1049.380s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.380s][info][gc,stats ] [1049.380s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.380s][info][gc,stats ] [1049.380s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.380s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.380s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.380s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.380s][info][gc,stats ] [1049.380s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.380s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.380s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.390s][info][gc ] Transition from: normal to: idle [1049.390s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.390s][info][gc ] Transition from: idle to: old [1049.390s][info][gc,free ] Free: 5079M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9188K, Mutator Free: 636 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.390s][info][gc,start ] GC(938) Coalescing and filling (OLD) [1049.390s][info][gc,task ] GC(938) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.390s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3491M) (margin of error = 3.28) [1049.390s][info][gc,ergo ] Free headroom: 5078M (free) - 1587M (spike) - 0B (penalties) = 3491M [1049.390s][info][gc ] Preempting old generation mark to allow Young GC [1049.391s][info][gc ] Cancelling GC: Concurrent GC [1049.391s][info][gc ] GC(938) Coalescing and filling (OLD) 0.248ms [1049.391s][info][gc,free ] Free: 5078M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9664K, Mutator Free: 636 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.391s][info][gc,stats ] [1049.391s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.391s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.391s][info][gc,stats ] [1049.391s][info][gc,stats ] Coalesce and Fill Old Dead 254 us [1049.391s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.391s][info][gc,stats ] [1049.391s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.391s][info][gc,stats ] [1049.391s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.391s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.391s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.391s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.391s][info][gc,stats ] [1049.391s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.391s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.391s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.401s][info][gc ] Transition from: old to: idle [1049.401s][info][gc ] Transition from: idle to: normal [1049.401s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.401s][info][gc,free ] Free: 5057M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6313K, Mutator Free: 633 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.401s][info][gc,ergo ] GC(939) Start GC cycle (YOUNG) [1049.401s][info][gc ] GC(939) GC cancellation took 0.010s [1049.401s][info][gc,free ] Free: 5057M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6507K, Mutator Free: 633 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.401s][info][gc,stats ] [1049.401s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.401s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.401s][info][gc,stats ] [1049.401s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.401s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.401s][info][gc,stats ] [1049.401s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.401s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.401s][info][gc,stats ] [1049.401s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.401s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.401s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.401s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.401s][info][gc,stats ] [1049.401s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.401s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.401s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.411s][info][gc ] Transition from: normal to: idle [1049.411s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.411s][info][gc ] Transition from: idle to: old [1049.411s][info][gc,free ] Free: 5038M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9638K, Mutator Free: 631 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.411s][info][gc,start ] GC(940) Coalescing and filling (OLD) [1049.411s][info][gc,task ] GC(940) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.412s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3450M) (margin of error = 3.28) [1049.412s][info][gc,ergo ] Free headroom: 5038M (free) - 1587M (spike) - 0B (penalties) = 3450M [1049.412s][info][gc ] Preempting old generation mark to allow Young GC [1049.412s][info][gc ] Cancelling GC: Concurrent GC [1049.412s][info][gc ] GC(940) Coalescing and filling (OLD) 0.242ms [1049.412s][info][gc,free ] Free: 5038M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2016K, Mutator Free: 630 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.412s][info][gc,stats ] [1049.412s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.412s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.412s][info][gc,stats ] [1049.412s][info][gc,stats ] Coalesce and Fill Old Dead 253 us [1049.412s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.412s][info][gc,stats ] [1049.412s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.412s][info][gc,stats ] [1049.412s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.412s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.412s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.412s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.412s][info][gc,stats ] [1049.412s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.412s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.412s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.422s][info][gc ] Transition from: old to: idle [1049.422s][info][gc ] Transition from: idle to: normal [1049.422s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.422s][info][gc,free ] Free: 5018M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6108K, Mutator Free: 628 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.422s][info][gc,ergo ] GC(941) Start GC cycle (YOUNG) [1049.422s][info][gc ] GC(941) GC cancellation took 0.011s [1049.422s][info][gc,free ] Free: 5017M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6207K, Mutator Free: 628 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.422s][info][gc,stats ] [1049.422s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.422s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.422s][info][gc,stats ] [1049.422s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.422s][info][gc,stats ] [1049.422s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.422s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.422s][info][gc,stats ] [1049.422s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.422s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.422s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.422s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.422s][info][gc,stats ] [1049.422s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.422s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.422s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.432s][info][gc ] Transition from: normal to: idle [1049.432s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.432s][info][gc ] Transition from: idle to: old [1049.432s][info][gc,free ] Free: 4998M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9550K, Mutator Free: 626 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.432s][info][gc,start ] GC(942) Coalescing and filling (OLD) [1049.432s][info][gc,task ] GC(942) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.433s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3411M) (margin of error = 3.28) [1049.433s][info][gc,ergo ] Free headroom: 4998M (free) - 1587M (spike) - 0B (penalties) = 3411M [1049.433s][info][gc ] Preempting old generation mark to allow Young GC [1049.433s][info][gc ] Cancelling GC: Concurrent GC [1049.433s][info][gc ] GC(942) Coalescing and filling (OLD) 0.233ms [1049.433s][info][gc,free ] Free: 4998M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 1729K, Mutator Free: 625 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.433s][info][gc,stats ] [1049.433s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.433s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.433s][info][gc,stats ] [1049.433s][info][gc,stats ] Coalesce and Fill Old Dead 259 us [1049.433s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.433s][info][gc,stats ] [1049.433s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.433s][info][gc,stats ] [1049.433s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.433s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.433s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.433s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.433s][info][gc,stats ] [1049.433s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.433s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.433s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.443s][info][gc ] Transition from: old to: idle [1049.443s][info][gc ] Transition from: idle to: normal [1049.443s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.443s][info][gc,free ] Free: 4978M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 5965K, Mutator Free: 623 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.443s][info][gc,ergo ] GC(943) Start GC cycle (YOUNG) [1049.443s][info][gc ] GC(943) GC cancellation took 0.011s [1049.443s][info][gc,free ] Free: 4978M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6060K, Mutator Free: 623 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.444s][info][gc,stats ] [1049.444s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.444s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.444s][info][gc,stats ] [1049.444s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.444s][info][gc,stats ] [1049.444s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.444s][info][gc,stats ] [1049.444s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.444s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.444s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.444s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.444s][info][gc,stats ] [1049.444s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.444s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.444s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.454s][info][gc ] Transition from: normal to: idle [1049.454s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.454s][info][gc ] Transition from: idle to: old [1049.454s][info][gc,free ] Free: 4956M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3346K, Mutator Free: 620 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.454s][info][gc,start ] GC(944) Coalescing and filling (OLD) [1049.454s][info][gc,task ] GC(944) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.454s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3369M) (margin of error = 3.28) [1049.454s][info][gc,ergo ] Free headroom: 4956M (free) - 1587M (spike) - 0B (penalties) = 3369M [1049.454s][info][gc ] Preempting old generation mark to allow Young GC [1049.454s][info][gc ] Cancelling GC: Concurrent GC [1049.454s][info][gc ] GC(944) Coalescing and filling (OLD) 0.063ms [1049.454s][info][gc,free ] Free: 4956M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3441K, Mutator Free: 620 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.454s][info][gc,stats ] [1049.454s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.454s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.454s][info][gc,stats ] [1049.454s][info][gc,stats ] Coalesce and Fill Old Dead 71 us [1049.454s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.454s][info][gc,stats ] [1049.454s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.454s][info][gc,stats ] [1049.454s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.454s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.454s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.454s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.454s][info][gc,stats ] [1049.454s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.454s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.454s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.464s][info][gc ] Transition from: old to: idle [1049.464s][info][gc ] Transition from: idle to: normal [1049.464s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.464s][info][gc,free ] Free: 4934M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9268K, Mutator Free: 618 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.465s][info][gc,ergo ] GC(945) Start GC cycle (YOUNG) [1049.465s][info][gc ] GC(945) GC cancellation took 0.011s [1049.465s][info][gc,free ] Free: 4934M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 9367K, Mutator Free: 618 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.465s][info][gc,stats ] [1049.465s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.465s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.465s][info][gc,stats ] [1049.465s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.465s][info][gc,stats ] [1049.465s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.465s][info][gc,stats ] [1049.465s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.465s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.465s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.465s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.465s][info][gc,stats ] [1049.465s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.465s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.465s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.475s][info][gc ] Transition from: normal to: idle [1049.475s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.475s][info][gc ] Transition from: idle to: old [1049.475s][info][gc,free ] Free: 4912M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7227K, Mutator Free: 615 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.475s][info][gc,start ] GC(946) Coalescing and filling (OLD) [1049.475s][info][gc,task ] GC(946) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.475s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3325M) (margin of error = 3.28) [1049.475s][info][gc,ergo ] Free headroom: 4912M (free) - 1587M (spike) - 0B (penalties) = 3325M [1049.475s][info][gc ] Preempting old generation mark to allow Young GC [1049.475s][info][gc ] Cancelling GC: Concurrent GC [1049.475s][info][gc ] GC(946) Coalescing and filling (OLD) 0.062ms [1049.475s][info][gc,free ] Free: 4912M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7416K, Mutator Free: 615 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.475s][info][gc,stats ] [1049.475s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.475s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.475s][info][gc,stats ] [1049.475s][info][gc,stats ] Coalesce and Fill Old Dead 67 us [1049.475s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.475s][info][gc,stats ] [1049.475s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.475s][info][gc,stats ] [1049.475s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.475s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.475s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.475s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.475s][info][gc,stats ] [1049.475s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.475s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.475s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.485s][info][gc ] Transition from: old to: idle [1049.485s][info][gc ] Transition from: idle to: normal [1049.485s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.485s][info][gc,free ] Free: 4893M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2839K, Mutator Free: 612 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.486s][info][gc,ergo ] GC(947) Start GC cycle (YOUNG) [1049.486s][info][gc ] GC(947) GC cancellation took 0.010s [1049.486s][info][gc,free ] Free: 4893M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2944K, Mutator Free: 612 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.486s][info][gc,stats ] [1049.486s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.486s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.486s][info][gc,stats ] [1049.486s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.486s][info][gc,stats ] [1049.486s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.486s][info][gc,stats ] [1049.486s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.486s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.486s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.486s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.486s][info][gc,stats ] [1049.486s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.486s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.486s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.496s][info][gc ] Transition from: normal to: idle [1049.496s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.496s][info][gc ] Transition from: idle to: old [1049.496s][info][gc,free ] Free: 4873M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 6831K, Mutator Free: 610 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.496s][info][gc,start ] GC(948) Coalescing and filling (OLD) [1049.496s][info][gc,task ] GC(948) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.496s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3285M) (margin of error = 3.28) [1049.496s][info][gc,ergo ] Free headroom: 4872M (free) - 1587M (spike) - 0B (penalties) = 3285M [1049.496s][info][gc ] Preempting old generation mark to allow Young GC [1049.496s][info][gc ] Cancelling GC: Concurrent GC [1049.496s][info][gc ] GC(948) Coalescing and filling (OLD) 0.251ms [1049.496s][info][gc,free ] Free: 4872M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7347K, Mutator Free: 610 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.496s][info][gc,stats ] [1049.496s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.496s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.496s][info][gc,stats ] [1049.496s][info][gc,stats ] Coalesce and Fill Old Dead 256 us [1049.496s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.496s][info][gc,stats ] [1049.496s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.496s][info][gc,stats ] [1049.496s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.496s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.496s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.496s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.496s][info][gc,stats ] [1049.496s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.496s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.496s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.506s][info][gc ] Transition from: old to: idle [1049.506s][info][gc ] Transition from: idle to: normal [1049.506s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.506s][info][gc,free ] Free: 4853M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2585K, Mutator Free: 607 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.506s][info][gc,ergo ] GC(949) Start GC cycle (YOUNG) [1049.506s][info][gc ] GC(949) GC cancellation took 0.010s [1049.506s][info][gc,free ] Free: 4853M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2667K, Mutator Free: 607 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.507s][info][gc,stats ] [1049.507s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.507s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.507s][info][gc,stats ] [1049.507s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.507s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.507s][info][gc,stats ] [1049.507s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.507s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.507s][info][gc,stats ] [1049.507s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.507s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.507s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.507s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.507s][info][gc,stats ] [1049.507s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.507s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.507s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.517s][info][gc ] Transition from: normal to: idle [1049.517s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.517s][info][gc ] Transition from: idle to: old [1049.517s][info][gc,free ] Free: 4833M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7081K, Mutator Free: 605 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.517s][info][gc,start ] GC(950) Coalescing and filling (OLD) [1049.517s][info][gc,task ] GC(950) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.517s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3245M) (margin of error = 3.28) [1049.517s][info][gc,ergo ] Free headroom: 4832M (free) - 1587M (spike) - 0B (penalties) = 3245M [1049.517s][info][gc ] Preempting old generation mark to allow Young GC [1049.517s][info][gc ] Cancelling GC: Concurrent GC [1049.517s][info][gc ] GC(950) Coalescing and filling (OLD) 0.271ms [1049.517s][info][gc,free ] Free: 4832M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7680K, Mutator Free: 605 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.517s][info][gc,stats ] [1049.517s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.517s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.517s][info][gc,stats ] [1049.517s][info][gc,stats ] Coalesce and Fill Old Dead 282 us [1049.517s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.517s][info][gc,stats ] [1049.517s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.517s][info][gc,stats ] [1049.517s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.517s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.517s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.517s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.517s][info][gc,stats ] [1049.517s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.517s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.517s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.527s][info][gc ] Transition from: old to: idle [1049.527s][info][gc ] Transition from: idle to: normal [1049.527s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.527s][info][gc,free ] Free: 4812M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3949K, Mutator Free: 602 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.527s][info][gc,ergo ] GC(951) Start GC cycle (YOUNG) [1049.527s][info][gc ] GC(951) GC cancellation took 0.010s [1049.527s][info][gc,free ] Free: 4812M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 4040K, Mutator Free: 602 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.528s][info][gc,stats ] [1049.528s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.528s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.528s][info][gc,stats ] [1049.528s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.528s][info][gc,stats ] [1049.528s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.528s][info][gc,stats ] [1049.528s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.528s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.528s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.528s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.528s][info][gc,stats ] [1049.528s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.528s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.528s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.538s][info][gc ] Transition from: normal to: idle [1049.538s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.538s][info][gc ] Transition from: idle to: old [1049.538s][info][gc,free ] Free: 4791M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8216K, Mutator Free: 600 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.538s][info][gc,start ] GC(952) Coalescing and filling (OLD) [1049.538s][info][gc,task ] GC(952) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.538s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3204M) (margin of error = 3.28) [1049.538s][info][gc,ergo ] Free headroom: 4791M (free) - 1587M (spike) - 0B (penalties) = 3204M [1049.538s][info][gc ] Preempting old generation mark to allow Young GC [1049.538s][info][gc ] Cancelling GC: Concurrent GC [1049.538s][info][gc ] GC(952) Coalescing and filling (OLD) 0.294ms [1049.538s][info][gc,free ] Free: 4791M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8719K, Mutator Free: 600 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.538s][info][gc,stats ] [1049.538s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.538s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.538s][info][gc,stats ] [1049.538s][info][gc,stats ] Coalesce and Fill Old Dead 300 us [1049.538s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.538s][info][gc,stats ] [1049.538s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.538s][info][gc,stats ] [1049.538s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.538s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.538s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.538s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.538s][info][gc,stats ] [1049.538s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.538s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.538s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.548s][info][gc ] Transition from: old to: idle [1049.548s][info][gc ] Transition from: idle to: normal [1049.548s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.548s][info][gc,free ] Free: 4771M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 4125K, Mutator Free: 597 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.548s][info][gc,ergo ] GC(953) Start GC cycle (YOUNG) [1049.548s][info][gc ] GC(953) GC cancellation took 0.010s [1049.548s][info][gc,free ] Free: 4771M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 4125K, Mutator Free: 597 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.549s][info][gc,stats ] [1049.549s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.549s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.549s][info][gc,stats ] [1049.549s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.549s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.549s][info][gc,stats ] [1049.549s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.549s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.549s][info][gc,stats ] [1049.549s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.549s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.549s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.549s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.549s][info][gc,stats ] [1049.549s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.549s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.549s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.559s][info][gc ] Transition from: normal to: idle [1049.559s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.559s][info][gc ] Transition from: idle to: old [1049.559s][info][gc,free ] Free: 4752M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7365K, Mutator Free: 595 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.559s][info][gc,start ] GC(954) Coalescing and filling (OLD) [1049.559s][info][gc,task ] GC(954) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.559s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (893 MB/s) to deplete free headroom (3165M) (margin of error = 3.28) [1049.559s][info][gc,ergo ] Free headroom: 4752M (free) - 1587M (spike) - 0B (penalties) = 3165M [1049.559s][info][gc ] Preempting old generation mark to allow Young GC [1049.559s][info][gc ] Cancelling GC: Concurrent GC [1049.559s][info][gc ] GC(954) Coalescing and filling (OLD) 0.279ms [1049.559s][info][gc,free ] Free: 4752M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 7930K, Mutator Free: 595 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.559s][info][gc,stats ] [1049.559s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.559s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.559s][info][gc,stats ] [1049.559s][info][gc,stats ] Coalesce and Fill Old Dead 285 us [1049.559s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.559s][info][gc,stats ] [1049.559s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.559s][info][gc,stats ] [1049.559s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.559s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.559s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.559s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.559s][info][gc,stats ] [1049.559s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.559s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.559s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.569s][info][gc ] Transition from: old to: idle [1049.569s][info][gc ] Transition from: idle to: normal [1049.569s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.569s][info][gc,free ] Free: 4731M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 4415K, Mutator Free: 592 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.569s][info][gc,ergo ] GC(955) Start GC cycle (YOUNG) [1049.569s][info][gc ] GC(955) GC cancellation took 0.010s [1049.569s][info][gc,free ] Free: 4731M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 4495K, Mutator Free: 592 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.569s][info][gc,stats ] [1049.569s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.570s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.570s][info][gc,stats ] [1049.570s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.570s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.570s][info][gc,stats ] [1049.570s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.570s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.570s][info][gc,stats ] [1049.570s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.570s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.570s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.570s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.570s][info][gc,stats ] [1049.570s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.570s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.570s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.580s][info][gc ] Transition from: normal to: idle [1049.580s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.580s][info][gc ] Transition from: idle to: old [1049.580s][info][gc,free ] Free: 4712M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8090K, Mutator Free: 590 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.580s][info][gc,start ] GC(956) Coalescing and filling (OLD) [1049.580s][info][gc,task ] GC(956) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.580s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (3124M) (margin of error = 3.28) [1049.580s][info][gc,ergo ] Free headroom: 4711M (free) - 1587M (spike) - 0B (penalties) = 3124M [1049.580s][info][gc ] Preempting old generation mark to allow Young GC [1049.580s][info][gc ] Cancelling GC: Concurrent GC [1049.580s][info][gc ] GC(956) Coalescing and filling (OLD) 0.276ms [1049.580s][info][gc,free ] Free: 4711M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8758K, Mutator Free: 590 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.580s][info][gc,stats ] [1049.580s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.580s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.580s][info][gc,stats ] [1049.580s][info][gc,stats ] Coalesce and Fill Old Dead 282 us [1049.580s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.580s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.580s][info][gc,stats ] [1049.580s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.580s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.580s][info][gc,stats ] [1049.580s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.580s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.580s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.580s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.580s][info][gc,stats ] [1049.580s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.580s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.580s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.590s][info][gc ] Transition from: old to: idle [1049.590s][info][gc ] Transition from: idle to: normal [1049.590s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.590s][info][gc,free ] Free: 4692M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3366K, Mutator Free: 587 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.590s][info][gc,ergo ] GC(957) Start GC cycle (YOUNG) [1049.590s][info][gc ] GC(957) GC cancellation took 0.010s [1049.590s][info][gc,free ] Free: 4692M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 3458K, Mutator Free: 587 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.590s][info][gc,stats ] [1049.590s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.590s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.590s][info][gc,stats ] [1049.590s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.590s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.590s][info][gc,stats ] [1049.590s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.590s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.590s][info][gc,stats ] [1049.590s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.590s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.590s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.590s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.590s][info][gc,stats ] [1049.590s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.591s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.591s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.601s][info][gc ] Transition from: normal to: idle [1049.601s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.601s][info][gc ] Transition from: idle to: old [1049.601s][info][gc,free ] Free: 4671M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 8752K, Mutator Free: 585 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.601s][info][gc,start ] GC(958) Coalescing and filling (OLD) [1049.601s][info][gc,task ] GC(958) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.601s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (3083M) (margin of error = 3.28) [1049.601s][info][gc,ergo ] Free headroom: 4670M (free) - 1587M (spike) - 0B (penalties) = 3083M [1049.601s][info][gc ] Preempting old generation mark to allow Young GC [1049.601s][info][gc ] Cancelling GC: Concurrent GC [1049.602s][info][gc ] GC(958) Coalescing and filling (OLD) 1.250ms [1049.602s][info][gc,free ] Free: 4669M, Max: 8192K regular, 512M humongous, Frag: 90% external, 0% internal; Used: 2765K, Mutator Free: 584 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.602s][info][gc,stats ] [1049.602s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.602s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.602s][info][gc,stats ] [1049.602s][info][gc,stats ] Coalesce and Fill Old Dead 1256 us [1049.602s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.602s][info][gc,stats ] [1049.602s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.602s][info][gc,stats ] [1049.602s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.602s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.602s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.602s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.602s][info][gc,stats ] [1049.602s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.602s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.602s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.612s][info][gc ] Transition from: old to: idle [1049.612s][info][gc ] Transition from: idle to: normal [1049.612s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.612s][info][gc,free ] Free: 4649M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 6425K, Mutator Free: 582 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.612s][info][gc,ergo ] GC(959) Start GC cycle (YOUNG) [1049.612s][info][gc ] GC(959) GC cancellation took 0.011s [1049.612s][info][gc,free ] Free: 4649M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 6510K, Mutator Free: 582 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.612s][info][gc,stats ] [1049.612s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.612s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.612s][info][gc,stats ] [1049.612s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.612s][info][gc,stats ] [1049.612s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.612s][info][gc,stats ] [1049.612s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.612s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.612s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.612s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.612s][info][gc,stats ] [1049.612s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.612s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.612s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.622s][info][gc ] Transition from: normal to: idle [1049.622s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.623s][info][gc ] Transition from: idle to: old [1049.623s][info][gc,free ] Free: 4629M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 2584K, Mutator Free: 579 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.623s][info][gc,start ] GC(960) Coalescing and filling (OLD) [1049.623s][info][gc,task ] GC(960) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.623s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (3041M) (margin of error = 3.28) [1049.623s][info][gc,ergo ] Free headroom: 4629M (free) - 1587M (spike) - 0B (penalties) = 3041M [1049.623s][info][gc ] Preempting old generation mark to allow Young GC [1049.623s][info][gc ] Cancelling GC: Concurrent GC [1049.623s][info][gc ] GC(960) Coalescing and filling (OLD) 0.299ms [1049.623s][info][gc,free ] Free: 4628M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 3128K, Mutator Free: 579 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.623s][info][gc,stats ] [1049.623s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.623s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.623s][info][gc,stats ] [1049.623s][info][gc,stats ] Coalesce and Fill Old Dead 304 us [1049.623s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.623s][info][gc,stats ] [1049.623s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.623s][info][gc,stats ] [1049.623s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.623s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.623s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.623s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.623s][info][gc,stats ] [1049.623s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.623s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.623s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.633s][info][gc ] Transition from: old to: idle [1049.633s][info][gc ] Transition from: idle to: normal [1049.633s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.633s][info][gc,free ] Free: 4608M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8062K, Mutator Free: 577 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.633s][info][gc,ergo ] GC(961) Start GC cycle (YOUNG) [1049.633s][info][gc ] GC(961) GC cancellation took 0.010s [1049.633s][info][gc,free ] Free: 4608M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8062K, Mutator Free: 577 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.633s][info][gc,stats ] [1049.633s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.633s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.633s][info][gc,stats ] [1049.633s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.633s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.633s][info][gc,stats ] [1049.633s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.633s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.633s][info][gc,stats ] [1049.633s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.633s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.633s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.633s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.633s][info][gc,stats ] [1049.633s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.633s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.633s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.643s][info][gc ] Transition from: normal to: idle [1049.643s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.643s][info][gc ] Transition from: idle to: old [1049.643s][info][gc,free ] Free: 4589M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 2910K, Mutator Free: 574 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.643s][info][gc,start ] GC(962) Coalescing and filling (OLD) [1049.643s][info][gc,task ] GC(962) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.644s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (3001M) (margin of error = 3.28) [1049.644s][info][gc,ergo ] Free headroom: 4588M (free) - 1587M (spike) - 0B (penalties) = 3001M [1049.644s][info][gc ] Preempting old generation mark to allow Young GC [1049.644s][info][gc ] Cancelling GC: Concurrent GC [1049.645s][info][gc ] GC(962) Coalescing and filling (OLD) 1.366ms [1049.645s][info][gc,free ] Free: 4586M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 5913K, Mutator Free: 574 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.645s][info][gc,stats ] [1049.645s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.645s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.645s][info][gc,stats ] [1049.645s][info][gc,stats ] Coalesce and Fill Old Dead 1372 us [1049.645s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.645s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.645s][info][gc,stats ] [1049.645s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.645s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.645s][info][gc,stats ] [1049.645s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.645s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.645s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.645s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.645s][info][gc,stats ] [1049.645s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.645s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.645s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.655s][info][gc ] Transition from: old to: idle [1049.655s][info][gc ] Transition from: idle to: normal [1049.655s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.655s][info][gc,free ] Free: 4566M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 1985K, Mutator Free: 571 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.655s][info][gc,ergo ] GC(963) Start GC cycle (YOUNG) [1049.655s][info][gc ] GC(963) GC cancellation took 0.011s [1049.655s][info][gc,free ] Free: 4566M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 1985K, Mutator Free: 571 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.655s][info][gc,stats ] [1049.655s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.655s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.655s][info][gc,stats ] [1049.655s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.655s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.655s][info][gc,stats ] [1049.655s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.655s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.655s][info][gc,stats ] [1049.655s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.655s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.655s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.655s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.655s][info][gc,stats ] [1049.655s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.655s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.655s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.665s][info][gc ] Transition from: normal to: idle [1049.665s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.665s][info][gc ] Transition from: idle to: old [1049.666s][info][gc,free ] Free: 4544M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 7315K, Mutator Free: 569 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.666s][info][gc,start ] GC(964) Coalescing and filling (OLD) [1049.666s][info][gc,task ] GC(964) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.666s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2957M) (margin of error = 3.28) [1049.666s][info][gc,ergo ] Free headroom: 4544M (free) - 1587M (spike) - 0B (penalties) = 2957M [1049.666s][info][gc ] Preempting old generation mark to allow Young GC [1049.666s][info][gc ] Cancelling GC: Concurrent GC [1049.666s][info][gc ] GC(964) Coalescing and filling (OLD) 0.286ms [1049.666s][info][gc,free ] Free: 4544M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8018K, Mutator Free: 569 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.666s][info][gc,stats ] [1049.666s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.666s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.666s][info][gc,stats ] [1049.666s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1049.666s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.666s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.666s][info][gc,stats ] [1049.666s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.666s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.666s][info][gc,stats ] [1049.666s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.666s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.666s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.666s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.666s][info][gc,stats ] [1049.666s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.666s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.666s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.676s][info][gc ] Transition from: old to: idle [1049.676s][info][gc ] Transition from: idle to: normal [1049.676s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.676s][info][gc,free ] Free: 4522M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 5501K, Mutator Free: 566 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.676s][info][gc,ergo ] GC(965) Start GC cycle (YOUNG) [1049.676s][info][gc ] GC(965) GC cancellation took 0.010s [1049.676s][info][gc,free ] Free: 4522M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 5501K, Mutator Free: 566 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.676s][info][gc,stats ] [1049.676s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.676s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.676s][info][gc,stats ] [1049.676s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.676s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.676s][info][gc,stats ] [1049.676s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.676s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.676s][info][gc,stats ] [1049.676s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.676s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.676s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.676s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.676s][info][gc,stats ] [1049.676s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.676s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.676s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.686s][info][gc ] Transition from: normal to: idle [1049.686s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.686s][info][gc ] Transition from: idle to: old [1049.686s][info][gc,free ] Free: 4503M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8347K, Mutator Free: 564 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.686s][info][gc,start ] GC(966) Coalescing and filling (OLD) [1049.686s][info][gc,task ] GC(966) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.687s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2916M) (margin of error = 3.28) [1049.687s][info][gc,ergo ] Free headroom: 4503M (free) - 1587M (spike) - 0B (penalties) = 2916M [1049.687s][info][gc ] Preempting old generation mark to allow Young GC [1049.687s][info][gc ] Cancelling GC: Concurrent GC [1049.687s][info][gc ] GC(966) Coalescing and filling (OLD) 0.286ms [1049.687s][info][gc,free ] Free: 4503M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8984K, Mutator Free: 564 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.687s][info][gc,stats ] [1049.687s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.687s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.687s][info][gc,stats ] [1049.687s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1049.687s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.687s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.687s][info][gc,stats ] [1049.687s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.687s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.687s][info][gc,stats ] [1049.687s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.687s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.687s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.687s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.687s][info][gc,stats ] [1049.687s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.687s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.687s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.697s][info][gc ] Transition from: old to: idle [1049.697s][info][gc ] Transition from: idle to: normal [1049.697s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.697s][info][gc,free ] Free: 4482M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 5351K, Mutator Free: 561 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.697s][info][gc,ergo ] GC(967) Start GC cycle (YOUNG) [1049.697s][info][gc ] GC(967) GC cancellation took 0.010s [1049.697s][info][gc,free ] Free: 4482M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 5433K, Mutator Free: 561 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.697s][info][gc,stats ] [1049.697s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.697s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.697s][info][gc,stats ] [1049.697s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.697s][info][gc,stats ] [1049.697s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.697s][info][gc,stats ] [1049.697s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.697s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.697s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.697s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.697s][info][gc,stats ] [1049.697s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.697s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.697s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.707s][info][gc ] Transition from: normal to: idle [1049.707s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.707s][info][gc ] Transition from: idle to: old [1049.707s][info][gc,free ] Free: 4461M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 2259K, Mutator Free: 558 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.707s][info][gc,start ] GC(968) Coalescing and filling (OLD) [1049.707s][info][gc,task ] GC(968) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.708s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2874M) (margin of error = 3.28) [1049.708s][info][gc,ergo ] Free headroom: 4461M (free) - 1587M (spike) - 0B (penalties) = 2874M [1049.708s][info][gc ] Preempting old generation mark to allow Young GC [1049.708s][info][gc ] Cancelling GC: Concurrent GC [1049.708s][info][gc ] GC(968) Coalescing and filling (OLD) 0.213ms [1049.708s][info][gc,free ] Free: 4461M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 2713K, Mutator Free: 558 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.708s][info][gc,stats ] [1049.708s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.708s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.708s][info][gc,stats ] [1049.708s][info][gc,stats ] Coalesce and Fill Old Dead 219 us [1049.708s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.708s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.708s][info][gc,stats ] [1049.708s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.708s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.708s][info][gc,stats ] [1049.708s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.708s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.708s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.708s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.708s][info][gc,stats ] [1049.708s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.708s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.708s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.718s][info][gc ] Transition from: old to: idle [1049.718s][info][gc ] Transition from: idle to: normal [1049.718s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.718s][info][gc,free ] Free: 4441M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 6585K, Mutator Free: 556 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.718s][info][gc,ergo ] GC(969) Start GC cycle (YOUNG) [1049.718s][info][gc ] GC(969) GC cancellation took 0.010s [1049.718s][info][gc,free ] Free: 4441M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 6585K, Mutator Free: 556 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.718s][info][gc,stats ] [1049.718s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.718s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.718s][info][gc,stats ] [1049.718s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.718s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.718s][info][gc,stats ] [1049.718s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.718s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.718s][info][gc,stats ] [1049.718s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.718s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.718s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.718s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.718s][info][gc,stats ] [1049.718s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.718s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.718s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.728s][info][gc ] Transition from: normal to: idle [1049.728s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.728s][info][gc ] Transition from: idle to: old [1049.728s][info][gc,free ] Free: 4420M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 3730K, Mutator Free: 553 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.728s][info][gc,start ] GC(970) Coalescing and filling (OLD) [1049.728s][info][gc,task ] GC(970) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.729s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2832M) (margin of error = 3.28) [1049.729s][info][gc,ergo ] Free headroom: 4419M (free) - 1587M (spike) - 0B (penalties) = 2832M [1049.729s][info][gc ] Preempting old generation mark to allow Young GC [1049.729s][info][gc ] Cancelling GC: Concurrent GC [1049.729s][info][gc ] GC(970) Coalescing and filling (OLD) 0.274ms [1049.729s][info][gc,free ] Free: 4419M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4359K, Mutator Free: 553 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.729s][info][gc,stats ] [1049.729s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.729s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.729s][info][gc,stats ] [1049.729s][info][gc,stats ] Coalesce and Fill Old Dead 280 us [1049.729s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.729s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.729s][info][gc,stats ] [1049.729s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.729s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.729s][info][gc,stats ] [1049.729s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.729s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.729s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.729s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.729s][info][gc,stats ] [1049.729s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.729s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.729s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.739s][info][gc ] Transition from: old to: idle [1049.739s][info][gc ] Transition from: idle to: normal [1049.739s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.739s][info][gc,free ] Free: 4400M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 7794K, Mutator Free: 551 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.739s][info][gc,ergo ] GC(971) Start GC cycle (YOUNG) [1049.739s][info][gc ] GC(971) GC cancellation took 0.010s [1049.739s][info][gc,free ] Free: 4400M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 7947K, Mutator Free: 551 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.739s][info][gc,stats ] [1049.739s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.739s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.739s][info][gc,stats ] [1049.739s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.739s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.739s][info][gc,stats ] [1049.739s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.739s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.739s][info][gc,stats ] [1049.739s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.739s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.739s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.739s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.739s][info][gc,stats ] [1049.739s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.739s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.739s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.749s][info][gc ] Transition from: normal to: idle [1049.749s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.749s][info][gc ] Transition from: idle to: old [1049.749s][info][gc,free ] Free: 4379M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4348K, Mutator Free: 548 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.749s][info][gc,start ] GC(972) Coalescing and filling (OLD) [1049.749s][info][gc,task ] GC(972) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.750s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2791M) (margin of error = 3.28) [1049.750s][info][gc,ergo ] Free headroom: 4379M (free) - 1587M (spike) - 0B (penalties) = 2791M [1049.750s][info][gc ] Preempting old generation mark to allow Young GC [1049.750s][info][gc ] Cancelling GC: Concurrent GC [1049.750s][info][gc ] GC(972) Coalescing and filling (OLD) 0.313ms [1049.750s][info][gc,free ] Free: 4379M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4996K, Mutator Free: 548 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.750s][info][gc,stats ] [1049.750s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.750s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.750s][info][gc,stats ] [1049.750s][info][gc,stats ] Coalesce and Fill Old Dead 321 us [1049.750s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.750s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.750s][info][gc,stats ] [1049.750s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.750s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.750s][info][gc,stats ] [1049.750s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.750s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.750s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.750s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.750s][info][gc,stats ] [1049.750s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.750s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.750s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.760s][info][gc ] Transition from: old to: idle [1049.760s][info][gc ] Transition from: idle to: normal [1049.760s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.760s][info][gc,free ] Free: 4359M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8633K, Mutator Free: 546 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.760s][info][gc,ergo ] GC(973) Start GC cycle (YOUNG) [1049.760s][info][gc ] GC(973) GC cancellation took 0.010s [1049.760s][info][gc,free ] Free: 4359M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8714K, Mutator Free: 546 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.760s][info][gc,stats ] [1049.760s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.760s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.760s][info][gc,stats ] [1049.760s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.760s][info][gc,stats ] [1049.760s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.760s][info][gc,stats ] [1049.760s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.760s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.760s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.760s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.760s][info][gc,stats ] [1049.760s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.760s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.760s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.770s][info][gc ] Transition from: normal to: idle [1049.770s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.770s][info][gc ] Transition from: idle to: old [1049.770s][info][gc,free ] Free: 4340M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 3362K, Mutator Free: 543 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.770s][info][gc,start ] GC(974) Coalescing and filling (OLD) [1049.770s][info][gc,task ] GC(974) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.771s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (853 MB/s) to deplete free headroom (2752M) (margin of error = 3.28) [1049.771s][info][gc,ergo ] Free headroom: 4340M (free) - 1587M (spike) - 0B (penalties) = 2752M [1049.771s][info][gc ] Preempting old generation mark to allow Young GC [1049.771s][info][gc ] Cancelling GC: Concurrent GC [1049.771s][info][gc ] GC(974) Coalescing and filling (OLD) 0.262ms [1049.771s][info][gc,free ] Free: 4340M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 3997K, Mutator Free: 543 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.771s][info][gc,stats ] [1049.771s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.771s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.771s][info][gc,stats ] [1049.771s][info][gc,stats ] Coalesce and Fill Old Dead 267 us [1049.771s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.771s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.771s][info][gc,stats ] [1049.771s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.771s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.771s][info][gc,stats ] [1049.771s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.771s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.771s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.771s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.771s][info][gc,stats ] [1049.771s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.771s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.771s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.781s][info][gc ] Transition from: old to: idle [1049.781s][info][gc ] Transition from: idle to: normal [1049.781s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.781s][info][gc,free ] Free: 4319M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8252K, Mutator Free: 541 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.781s][info][gc,ergo ] GC(975) Start GC cycle (YOUNG) [1049.781s][info][gc ] GC(975) GC cancellation took 0.010s [1049.781s][info][gc,free ] Free: 4319M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8332K, Mutator Free: 541 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.781s][info][gc,stats ] [1049.781s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.781s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.781s][info][gc,stats ] [1049.781s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.781s][info][gc,stats ] [1049.781s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.781s][info][gc,stats ] [1049.781s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.781s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.781s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.781s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.781s][info][gc,stats ] [1049.781s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.781s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.781s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.791s][info][gc ] Transition from: normal to: idle [1049.791s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.791s][info][gc ] Transition from: idle to: old [1049.791s][info][gc,free ] Free: 4300M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4078K, Mutator Free: 538 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.791s][info][gc,start ] GC(976) Coalescing and filling (OLD) [1049.791s][info][gc,task ] GC(976) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.792s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2712M) (margin of error = 3.28) [1049.792s][info][gc,ergo ] Free headroom: 4299M (free) - 1587M (spike) - 0B (penalties) = 2712M [1049.792s][info][gc ] Preempting old generation mark to allow Young GC [1049.792s][info][gc ] Cancelling GC: Concurrent GC [1049.792s][info][gc ] GC(976) Coalescing and filling (OLD) 0.299ms [1049.792s][info][gc,free ] Free: 4299M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 4812K, Mutator Free: 538 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.792s][info][gc,stats ] [1049.792s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.792s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.792s][info][gc,stats ] [1049.792s][info][gc,stats ] Coalesce and Fill Old Dead 306 us [1049.792s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.792s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.792s][info][gc,stats ] [1049.792s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.792s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.792s][info][gc,stats ] [1049.792s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.792s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.792s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.792s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.792s][info][gc,stats ] [1049.792s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.792s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.792s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.802s][info][gc ] Transition from: old to: idle [1049.802s][info][gc ] Transition from: idle to: normal [1049.802s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.802s][info][gc,free ] Free: 4280M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8161K, Mutator Free: 536 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.802s][info][gc,ergo ] GC(977) Start GC cycle (YOUNG) [1049.802s][info][gc ] GC(977) GC cancellation took 0.010s [1049.802s][info][gc,free ] Free: 4279M, Max: 8192K regular, 512M humongous, Frag: 89% external, 0% internal; Used: 8234K, Mutator Free: 536 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.802s][info][gc,stats ] [1049.802s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.802s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.802s][info][gc,stats ] [1049.802s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.802s][info][gc,stats ] [1049.802s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.802s][info][gc,stats ] [1049.802s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.802s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.802s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.802s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.802s][info][gc,stats ] [1049.802s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.802s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.802s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.812s][info][gc ] Transition from: normal to: idle [1049.812s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.812s][info][gc ] Transition from: idle to: old [1049.812s][info][gc,free ] Free: 4260M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3622K, Mutator Free: 533 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.812s][info][gc,start ] GC(978) Coalescing and filling (OLD) [1049.812s][info][gc,task ] GC(978) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.812s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2672M) (margin of error = 3.28) [1049.812s][info][gc,ergo ] Free headroom: 4260M (free) - 1587M (spike) - 0B (penalties) = 2672M [1049.812s][info][gc ] Preempting old generation mark to allow Young GC [1049.812s][info][gc ] Cancelling GC: Concurrent GC [1049.812s][info][gc ] GC(978) Coalescing and filling (OLD) 0.180ms [1049.813s][info][gc,free ] Free: 4260M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3981K, Mutator Free: 533 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.813s][info][gc,stats ] [1049.813s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.813s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.813s][info][gc,stats ] [1049.813s][info][gc,stats ] Coalesce and Fill Old Dead 185 us [1049.813s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.813s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.813s][info][gc,stats ] [1049.813s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.813s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.813s][info][gc,stats ] [1049.813s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.813s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.813s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.813s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.813s][info][gc,stats ] [1049.813s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.813s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.813s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.823s][info][gc ] Transition from: old to: idle [1049.823s][info][gc ] Transition from: idle to: normal [1049.823s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.823s][info][gc,free ] Free: 4239M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 8886K, Mutator Free: 531 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.823s][info][gc,ergo ] GC(979) Start GC cycle (YOUNG) [1049.823s][info][gc ] GC(979) GC cancellation took 0.010s [1049.823s][info][gc,free ] Free: 4239M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 9037K, Mutator Free: 531 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.823s][info][gc,stats ] [1049.823s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.823s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.823s][info][gc,stats ] [1049.823s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.823s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.823s][info][gc,stats ] [1049.823s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.823s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.823s][info][gc,stats ] [1049.823s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.823s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.823s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.823s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.823s][info][gc,stats ] [1049.823s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.823s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.823s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.833s][info][gc ] Transition from: normal to: idle [1049.833s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.833s][info][gc ] Transition from: idle to: old [1049.833s][info][gc,free ] Free: 4218M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 5352K, Mutator Free: 528 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.833s][info][gc,start ] GC(980) Coalescing and filling (OLD) [1049.833s][info][gc,task ] GC(980) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.833s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2631M) (margin of error = 3.28) [1049.833s][info][gc,ergo ] Free headroom: 4218M (free) - 1587M (spike) - 0B (penalties) = 2631M [1049.833s][info][gc ] Preempting old generation mark to allow Young GC [1049.833s][info][gc ] Cancelling GC: Concurrent GC [1049.833s][info][gc ] GC(980) Coalescing and filling (OLD) 0.196ms [1049.833s][info][gc,free ] Free: 4218M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 5800K, Mutator Free: 528 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.834s][info][gc,stats ] [1049.834s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.834s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.834s][info][gc,stats ] [1049.834s][info][gc,stats ] Coalesce and Fill Old Dead 202 us [1049.834s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.834s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.834s][info][gc,stats ] [1049.834s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.834s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.834s][info][gc,stats ] [1049.834s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.834s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.834s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.834s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.834s][info][gc,stats ] [1049.834s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.834s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.834s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.844s][info][gc ] Transition from: old to: idle [1049.844s][info][gc ] Transition from: idle to: normal [1049.844s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.844s][info][gc,free ] Free: 4198M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 1720K, Mutator Free: 525 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.844s][info][gc,ergo ] GC(981) Start GC cycle (YOUNG) [1049.844s][info][gc ] GC(981) GC cancellation took 0.010s [1049.844s][info][gc,free ] Free: 4198M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 1794K, Mutator Free: 525 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.844s][info][gc,stats ] [1049.844s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.844s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.844s][info][gc,stats ] [1049.844s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.844s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.844s][info][gc,stats ] [1049.844s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.844s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.844s][info][gc,stats ] [1049.844s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.844s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.844s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.844s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.844s][info][gc,stats ] [1049.844s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.844s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.844s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.854s][info][gc ] Transition from: normal to: idle [1049.854s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.854s][info][gc ] Transition from: idle to: old [1049.854s][info][gc,free ] Free: 4177M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 6262K, Mutator Free: 523 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.854s][info][gc,start ] GC(982) Coalescing and filling (OLD) [1049.854s][info][gc,task ] GC(982) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.854s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2590M) (margin of error = 3.28) [1049.854s][info][gc,ergo ] Free headroom: 4177M (free) - 1587M (spike) - 0B (penalties) = 2590M [1049.854s][info][gc ] Preempting old generation mark to allow Young GC [1049.854s][info][gc ] Cancelling GC: Concurrent GC [1049.854s][info][gc ] GC(982) Coalescing and filling (OLD) 0.284ms [1049.854s][info][gc,free ] Free: 4177M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 6768K, Mutator Free: 523 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.855s][info][gc,stats ] [1049.855s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.855s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.855s][info][gc,stats ] [1049.855s][info][gc,stats ] Coalesce and Fill Old Dead 292 us [1049.855s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.855s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.855s][info][gc,stats ] [1049.855s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.855s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.855s][info][gc,stats ] [1049.855s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.855s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.855s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.855s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.855s][info][gc,stats ] [1049.855s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.855s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.855s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.865s][info][gc ] Transition from: old to: idle [1049.865s][info][gc ] Transition from: idle to: normal [1049.865s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.865s][info][gc,free ] Free: 4158M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 2007K, Mutator Free: 520 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.865s][info][gc,ergo ] GC(983) Start GC cycle (YOUNG) [1049.865s][info][gc ] GC(983) GC cancellation took 0.010s [1049.865s][info][gc,free ] Free: 4157M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 2070K, Mutator Free: 520 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.865s][info][gc,stats ] [1049.865s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.865s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.865s][info][gc,stats ] [1049.865s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.865s][info][gc,stats ] [1049.865s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.865s][info][gc,stats ] [1049.865s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.865s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.865s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.865s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.865s][info][gc,stats ] [1049.865s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.865s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.865s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.875s][info][gc ] Transition from: normal to: idle [1049.875s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.875s][info][gc ] Transition from: idle to: old [1049.875s][info][gc,free ] Free: 4138M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 5657K, Mutator Free: 518 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.875s][info][gc,start ] GC(984) Coalescing and filling (OLD) [1049.875s][info][gc,task ] GC(984) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.875s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2550M) (margin of error = 3.28) [1049.875s][info][gc,ergo ] Free headroom: 4138M (free) - 1587M (spike) - 0B (penalties) = 2550M [1049.876s][info][gc ] Preempting old generation mark to allow Young GC [1049.876s][info][gc ] Cancelling GC: Concurrent GC [1049.876s][info][gc ] GC(984) Coalescing and filling (OLD) 0.298ms [1049.876s][info][gc,free ] Free: 4137M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 6196K, Mutator Free: 518 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.876s][info][gc,stats ] [1049.876s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.876s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.876s][info][gc,stats ] [1049.876s][info][gc,stats ] Coalesce and Fill Old Dead 307 us [1049.876s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.876s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.876s][info][gc,stats ] [1049.876s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.876s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.876s][info][gc,stats ] [1049.876s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.876s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.876s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.876s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.876s][info][gc,stats ] [1049.876s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.876s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.876s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.886s][info][gc ] Transition from: old to: idle [1049.886s][info][gc ] Transition from: idle to: normal [1049.886s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.886s][info][gc,free ] Free: 4116M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3657K, Mutator Free: 515 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.886s][info][gc,ergo ] GC(985) Start GC cycle (YOUNG) [1049.886s][info][gc ] GC(985) GC cancellation took 0.010s [1049.886s][info][gc,free ] Free: 4116M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3731K, Mutator Free: 515 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.886s][info][gc,stats ] [1049.886s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.886s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.886s][info][gc,stats ] [1049.886s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.886s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.886s][info][gc,stats ] [1049.886s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.886s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.886s][info][gc,stats ] [1049.886s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.886s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.886s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.886s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.886s][info][gc,stats ] [1049.886s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.886s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.886s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.896s][info][gc ] Transition from: normal to: idle [1049.896s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.896s][info][gc ] Transition from: idle to: old [1049.896s][info][gc,free ] Free: 4097M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 6967K, Mutator Free: 513 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.896s][info][gc,start ] GC(986) Coalescing and filling (OLD) [1049.896s][info][gc,task ] GC(986) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.896s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2509M) (margin of error = 3.28) [1049.896s][info][gc,ergo ] Free headroom: 4096M (free) - 1587M (spike) - 0B (penalties) = 2509M [1049.896s][info][gc ] Preempting old generation mark to allow Young GC [1049.896s][info][gc ] Cancelling GC: Concurrent GC [1049.896s][info][gc ] GC(986) Coalescing and filling (OLD) 0.293ms [1049.897s][info][gc,free ] Free: 4096M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 7554K, Mutator Free: 513 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.897s][info][gc,stats ] [1049.897s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.897s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.897s][info][gc,stats ] [1049.897s][info][gc,stats ] Coalesce and Fill Old Dead 301 us [1049.897s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.897s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.897s][info][gc,stats ] [1049.897s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.897s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.897s][info][gc,stats ] [1049.897s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.897s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.897s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.897s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.897s][info][gc,stats ] [1049.897s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.897s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.897s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.907s][info][gc ] Transition from: old to: idle [1049.907s][info][gc ] Transition from: idle to: normal [1049.907s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.907s][info][gc,free ] Free: 4077M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 2804K, Mutator Free: 510 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.907s][info][gc,ergo ] GC(987) Start GC cycle (YOUNG) [1049.907s][info][gc ] GC(987) GC cancellation took 0.010s [1049.907s][info][gc,free ] Free: 4077M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 2958K, Mutator Free: 510 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.907s][info][gc,stats ] [1049.907s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.907s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.907s][info][gc,stats ] [1049.907s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.907s][info][gc,stats ] [1049.907s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.907s][info][gc,stats ] [1049.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.907s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.907s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.907s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.907s][info][gc,stats ] [1049.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.907s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.907s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.917s][info][gc ] Transition from: normal to: idle [1049.917s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.917s][info][gc ] Transition from: idle to: old [1049.917s][info][gc,free ] Free: 4056M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 7252K, Mutator Free: 508 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.917s][info][gc,start ] GC(988) Coalescing and filling (OLD) [1049.917s][info][gc,task ] GC(988) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.918s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2468M) (margin of error = 3.28) [1049.918s][info][gc,ergo ] Free headroom: 4056M (free) - 1587M (spike) - 0B (penalties) = 2468M [1049.918s][info][gc ] Preempting old generation mark to allow Young GC [1049.918s][info][gc ] Cancelling GC: Concurrent GC [1049.918s][info][gc ] GC(988) Coalescing and filling (OLD) 0.283ms [1049.918s][info][gc,free ] Free: 4056M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 8059K, Mutator Free: 508 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.918s][info][gc,stats ] [1049.918s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.918s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.918s][info][gc,stats ] [1049.918s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1049.918s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.918s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.918s][info][gc,stats ] [1049.918s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.918s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.918s][info][gc,stats ] [1049.918s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.918s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.918s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.918s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.918s][info][gc,stats ] [1049.918s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.918s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.918s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.928s][info][gc ] Transition from: old to: idle [1049.928s][info][gc ] Transition from: idle to: normal [1049.928s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.928s][info][gc,free ] Free: 4036M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3644K, Mutator Free: 505 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.928s][info][gc,ergo ] GC(989) Start GC cycle (YOUNG) [1049.928s][info][gc ] GC(989) GC cancellation took 0.010s [1049.928s][info][gc,free ] Free: 4036M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3644K, Mutator Free: 505 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.928s][info][gc,stats ] [1049.928s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.928s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.928s][info][gc,stats ] [1049.928s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.928s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.928s][info][gc,stats ] [1049.928s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.928s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.928s][info][gc,stats ] [1049.928s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.928s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.928s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.928s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.928s][info][gc,stats ] [1049.928s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.928s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.928s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.938s][info][gc ] Transition from: normal to: idle [1049.938s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.938s][info][gc ] Transition from: idle to: old [1049.938s][info][gc,free ] Free: 4017M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 6311K, Mutator Free: 503 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.938s][info][gc,start ] GC(990) Coalescing and filling (OLD) [1049.938s][info][gc,task ] GC(990) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.938s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2430M) (margin of error = 3.28) [1049.938s][info][gc,ergo ] Free headroom: 4017M (free) - 1587M (spike) - 0B (penalties) = 2430M [1049.938s][info][gc ] Preempting old generation mark to allow Young GC [1049.938s][info][gc ] Cancelling GC: Concurrent GC [1049.938s][info][gc ] GC(990) Coalescing and filling (OLD) 0.299ms [1049.939s][info][gc,free ] Free: 4017M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 7077K, Mutator Free: 503 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.939s][info][gc,stats ] [1049.939s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.939s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.939s][info][gc,stats ] [1049.939s][info][gc,stats ] Coalesce and Fill Old Dead 304 us [1049.939s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.939s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.939s][info][gc,stats ] [1049.939s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.939s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.939s][info][gc,stats ] [1049.939s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.939s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.939s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.939s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.939s][info][gc,stats ] [1049.939s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.939s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.939s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.949s][info][gc ] Transition from: old to: idle [1049.949s][info][gc ] Transition from: idle to: normal [1049.949s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.949s][info][gc,free ] Free: 3996M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 3962K, Mutator Free: 500 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.949s][info][gc,ergo ] GC(991) Start GC cycle (YOUNG) [1049.949s][info][gc ] GC(991) GC cancellation took 0.010s [1049.949s][info][gc,free ] Free: 3996M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 4029K, Mutator Free: 500 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.949s][info][gc,stats ] [1049.949s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.949s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.949s][info][gc,stats ] [1049.949s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.949s][info][gc,stats ] [1049.949s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.949s][info][gc,stats ] [1049.949s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.949s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.949s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.949s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.949s][info][gc,stats ] [1049.949s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.949s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.949s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.959s][info][gc ] Transition from: normal to: idle [1049.959s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.959s][info][gc ] Transition from: idle to: old [1049.959s][info][gc,free ] Free: 3976M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 7933K, Mutator Free: 498 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.959s][info][gc,start ] GC(992) Coalescing and filling (OLD) [1049.959s][info][gc,task ] GC(992) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.959s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2388M) (margin of error = 3.28) [1049.959s][info][gc,ergo ] Free headroom: 3975M (free) - 1587M (spike) - 0B (penalties) = 2388M [1049.959s][info][gc ] Preempting old generation mark to allow Young GC [1049.959s][info][gc ] Cancelling GC: Concurrent GC [1049.959s][info][gc ] GC(992) Coalescing and filling (OLD) 0.291ms [1049.959s][info][gc,free ] Free: 3975M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 8477K, Mutator Free: 498 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.960s][info][gc,stats ] [1049.960s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.960s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.960s][info][gc,stats ] [1049.960s][info][gc,stats ] Coalesce and Fill Old Dead 299 us [1049.960s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.960s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.960s][info][gc,stats ] [1049.960s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.960s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.960s][info][gc,stats ] [1049.960s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.960s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.960s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.960s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.960s][info][gc,stats ] [1049.960s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.960s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.960s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.970s][info][gc ] Transition from: old to: idle [1049.970s][info][gc ] Transition from: idle to: normal [1049.970s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.970s][info][gc,free ] Free: 3956M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 4070K, Mutator Free: 495 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.970s][info][gc,ergo ] GC(993) Start GC cycle (YOUNG) [1049.970s][info][gc ] GC(993) GC cancellation took 0.010s [1049.970s][info][gc,free ] Free: 3955M, Max: 8192K regular, 512M humongous, Frag: 88% external, 0% internal; Used: 4143K, Mutator Free: 495 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.970s][info][gc,stats ] [1049.970s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.970s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.970s][info][gc,stats ] [1049.970s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.970s][info][gc,stats ] [1049.970s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.970s][info][gc,stats ] [1049.970s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.970s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.970s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.970s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.970s][info][gc,stats ] [1049.970s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.970s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.970s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.980s][info][gc ] Transition from: normal to: idle [1049.980s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1049.980s][info][gc ] Transition from: idle to: old [1049.980s][info][gc,free ] Free: 3933M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 2720K, Mutator Free: 492 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.980s][info][gc,start ] GC(994) Coalescing and filling (OLD) [1049.980s][info][gc,task ] GC(994) Using 4 of 8 workers for Coalescing and filling (OLD) [1049.980s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (817 MB/s) to deplete free headroom (2345M) (margin of error = 3.28) [1049.980s][info][gc,ergo ] Free headroom: 3932M (free) - 1587M (spike) - 0B (penalties) = 2345M [1049.980s][info][gc ] Preempting old generation mark to allow Young GC [1049.980s][info][gc ] Cancelling GC: Concurrent GC [1049.980s][info][gc ] GC(994) Coalescing and filling (OLD) 0.257ms [1049.980s][info][gc,free ] Free: 3932M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 3299K, Mutator Free: 492 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.981s][info][gc,stats ] [1049.981s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.981s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.981s][info][gc,stats ] [1049.981s][info][gc,stats ] Coalesce and Fill Old Dead 262 us [1049.981s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.981s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.981s][info][gc,stats ] [1049.981s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.981s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.981s][info][gc,stats ] [1049.981s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.981s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.981s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.981s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.981s][info][gc,stats ] [1049.981s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.981s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.981s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1049.991s][info][gc ] Transition from: old to: idle [1049.991s][info][gc ] Transition from: idle to: normal [1049.991s][info][gc ] Heuristics request to interrupt old for young collection accepted [1049.991s][info][gc,free ] Free: 3912M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7268K, Mutator Free: 490 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.991s][info][gc,ergo ] GC(995) Start GC cycle (YOUNG) [1049.991s][info][gc ] GC(995) GC cancellation took 0.010s [1049.991s][info][gc,free ] Free: 3912M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7346K, Mutator Free: 490 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1049.991s][info][gc,stats ] [1049.991s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1049.991s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1049.991s][info][gc,stats ] [1049.991s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.991s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.991s][info][gc,stats ] [1049.991s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1049.991s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1049.991s][info][gc,stats ] [1049.991s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1049.991s][info][gc,stats ] - age 1: 64 bytes, 64 total [1049.991s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1049.991s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1049.991s][info][gc,stats ] [1049.991s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1049.991s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1049.991s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.001s][info][gc ] Transition from: normal to: idle [1050.001s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.001s][info][gc ] Transition from: idle to: old [1050.001s][info][gc,free ] Free: 3893M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 2951K, Mutator Free: 487 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.001s][info][gc,start ] GC(996) Coalescing and filling (OLD) [1050.001s][info][gc,task ] GC(996) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.001s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (787 MB/s) to deplete free headroom (2305M) (margin of error = 3.28) [1050.001s][info][gc,ergo ] Free headroom: 3892M (free) - 1587M (spike) - 0B (penalties) = 2305M [1050.001s][info][gc ] Preempting old generation mark to allow Young GC [1050.001s][info][gc ] Cancelling GC: Concurrent GC [1050.001s][info][gc ] GC(996) Coalescing and filling (OLD) 0.268ms [1050.001s][info][gc,free ] Free: 3892M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 3771K, Mutator Free: 487 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.002s][info][gc,stats ] [1050.002s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.002s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.002s][info][gc,stats ] [1050.002s][info][gc,stats ] Coalesce and Fill Old Dead 275 us [1050.002s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.002s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.002s][info][gc,stats ] [1050.002s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.002s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.002s][info][gc,stats ] [1050.002s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.002s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.002s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.002s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.002s][info][gc,stats ] [1050.002s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.002s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.002s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.012s][info][gc ] Transition from: old to: idle [1050.012s][info][gc ] Transition from: idle to: normal [1050.012s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.012s][info][gc,free ] Free: 3872M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7324K, Mutator Free: 485 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.012s][info][gc,ergo ] GC(997) Start GC cycle (YOUNG) [1050.012s][info][gc ] GC(997) GC cancellation took 0.010s [1050.012s][info][gc,free ] Free: 3872M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7324K, Mutator Free: 485 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.012s][info][gc,stats ] [1050.012s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.012s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.012s][info][gc,stats ] [1050.012s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.012s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.012s][info][gc,stats ] [1050.012s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.012s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.012s][info][gc,stats ] [1050.012s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.012s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.012s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.012s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.012s][info][gc,stats ] [1050.012s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.012s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.012s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.022s][info][gc ] Transition from: normal to: idle [1050.022s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.022s][info][gc ] Transition from: idle to: old [1050.022s][info][gc,free ] Free: 3854M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 1963K, Mutator Free: 482 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.022s][info][gc,start ] GC(998) Coalescing and filling (OLD) [1050.022s][info][gc,task ] GC(998) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.022s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (787 MB/s) to deplete free headroom (2266M) (margin of error = 3.28) [1050.022s][info][gc,ergo ] Free headroom: 3853M (free) - 1587M (spike) - 0B (penalties) = 2266M [1050.022s][info][gc ] Preempting old generation mark to allow Young GC [1050.022s][info][gc ] Cancelling GC: Concurrent GC [1050.022s][info][gc ] GC(998) Coalescing and filling (OLD) 0.287ms [1050.022s][info][gc,free ] Free: 3853M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 2400K, Mutator Free: 482 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.023s][info][gc,stats ] [1050.023s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.023s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.023s][info][gc,stats ] [1050.023s][info][gc,stats ] Coalesce and Fill Old Dead 292 us [1050.023s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.023s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.023s][info][gc,stats ] [1050.023s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.023s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.023s][info][gc,stats ] [1050.023s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.023s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.023s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.023s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.023s][info][gc,stats ] [1050.023s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.023s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.023s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.033s][info][gc ] Transition from: old to: idle [1050.033s][info][gc ] Transition from: idle to: normal [1050.033s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.033s][info][gc,free ] Free: 3833M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 6253K, Mutator Free: 480 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.033s][info][gc,ergo ] GC(999) Start GC cycle (YOUNG) [1050.033s][info][gc ] GC(999) GC cancellation took 0.010s [1050.033s][info][gc,free ] Free: 3833M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 6336K, Mutator Free: 480 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.033s][info][gc,stats ] [1050.033s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.033s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.033s][info][gc,stats ] [1050.033s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.033s][info][gc,stats ] [1050.033s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.033s][info][gc,stats ] [1050.033s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.033s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.033s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.033s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.033s][info][gc,stats ] [1050.033s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.033s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.033s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.043s][info][gc ] Transition from: normal to: idle [1050.043s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.043s][info][gc ] Transition from: idle to: old [1050.043s][info][gc,free ] Free: 3813M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 2232K, Mutator Free: 477 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.043s][info][gc,start ] GC(1000) Coalescing and filling (OLD) [1050.043s][info][gc,task ] GC(1000) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.043s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (787 MB/s) to deplete free headroom (2226M) (margin of error = 3.28) [1050.043s][info][gc,ergo ] Free headroom: 3813M (free) - 1587M (spike) - 0B (penalties) = 2226M [1050.043s][info][gc ] Preempting old generation mark to allow Young GC [1050.043s][info][gc ] Cancelling GC: Concurrent GC [1050.043s][info][gc ] GC(1000) Coalescing and filling (OLD) 0.143ms [1050.043s][info][gc,free ] Free: 3813M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 2537K, Mutator Free: 477 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.044s][info][gc,stats ] [1050.044s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.044s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.044s][info][gc,stats ] [1050.044s][info][gc,stats ] Coalesce and Fill Old Dead 150 us [1050.044s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.044s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.044s][info][gc,stats ] [1050.044s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.044s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.044s][info][gc,stats ] [1050.044s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.044s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.044s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.044s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.044s][info][gc,stats ] [1050.044s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.044s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.044s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.054s][info][gc ] Transition from: old to: idle [1050.054s][info][gc ] Transition from: idle to: normal [1050.054s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.054s][info][gc,free ] Free: 3792M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7547K, Mutator Free: 475 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.054s][info][gc,ergo ] GC(1001) Start GC cycle (YOUNG) [1050.054s][info][gc ] GC(1001) GC cancellation took 0.011s [1050.054s][info][gc,free ] Free: 3792M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 7618K, Mutator Free: 475 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.054s][info][gc,stats ] [1050.054s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.054s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.054s][info][gc,stats ] [1050.054s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.054s][info][gc,stats ] [1050.054s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.054s][info][gc,stats ] [1050.054s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.054s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.054s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.054s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.054s][info][gc,stats ] [1050.054s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.054s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.054s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.064s][info][gc ] Transition from: normal to: idle [1050.064s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.064s][info][gc ] Transition from: idle to: old [1050.065s][info][gc,free ] Free: 3771M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 4635K, Mutator Free: 472 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.065s][info][gc,start ] GC(1002) Coalescing and filling (OLD) [1050.065s][info][gc,task ] GC(1002) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.065s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (787 MB/s) to deplete free headroom (2184M) (margin of error = 3.28) [1050.065s][info][gc,ergo ] Free headroom: 3771M (free) - 1587M (spike) - 0B (penalties) = 2184M [1050.065s][info][gc ] Preempting old generation mark to allow Young GC [1050.065s][info][gc ] Cancelling GC: Concurrent GC [1050.065s][info][gc ] GC(1002) Coalescing and filling (OLD) 0.139ms [1050.065s][info][gc,free ] Free: 3771M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 4887K, Mutator Free: 472 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.065s][info][gc,stats ] [1050.065s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.065s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.065s][info][gc,stats ] [1050.065s][info][gc,stats ] Coalesce and Fill Old Dead 144 us [1050.065s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.065s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.065s][info][gc,stats ] [1050.065s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.065s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.065s][info][gc,stats ] [1050.065s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.065s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.065s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.065s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.065s][info][gc,stats ] [1050.065s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.065s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.065s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.075s][info][gc ] Transition from: old to: idle [1050.075s][info][gc ] Transition from: idle to: normal [1050.075s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.075s][info][gc,free ] Free: 3751M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 8196K, Mutator Free: 470 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.075s][info][gc,ergo ] GC(1003) Start GC cycle (YOUNG) [1050.075s][info][gc ] GC(1003) GC cancellation took 0.010s [1050.075s][info][gc,free ] Free: 3751M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 8280K, Mutator Free: 470 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.075s][info][gc,stats ] [1050.075s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.075s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.075s][info][gc,stats ] [1050.075s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.075s][info][gc,stats ] [1050.075s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.075s][info][gc,stats ] [1050.075s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.075s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.075s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.075s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.075s][info][gc,stats ] [1050.075s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.075s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.075s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.085s][info][gc ] Transition from: normal to: idle [1050.085s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.085s][info][gc ] Transition from: idle to: old [1050.085s][info][gc,free ] Free: 3731M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 4541K, Mutator Free: 467 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.086s][info][gc,start ] GC(1004) Coalescing and filling (OLD) [1050.086s][info][gc,task ] GC(1004) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.086s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (787 MB/s) to deplete free headroom (2143M) (margin of error = 3.28) [1050.086s][info][gc,ergo ] Free headroom: 3731M (free) - 1587M (spike) - 0B (penalties) = 2143M [1050.086s][info][gc ] Preempting old generation mark to allow Young GC [1050.086s][info][gc ] Cancelling GC: Concurrent GC [1050.086s][info][gc ] GC(1004) Coalescing and filling (OLD) 0.209ms [1050.086s][info][gc,free ] Free: 3731M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 4970K, Mutator Free: 467 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.086s][info][gc,stats ] [1050.086s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.086s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.086s][info][gc,stats ] [1050.086s][info][gc,stats ] Coalesce and Fill Old Dead 215 us [1050.086s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.086s][info][gc,stats ] [1050.086s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.086s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.086s][info][gc,stats ] [1050.086s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.086s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.086s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.086s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.086s][info][gc,stats ] [1050.086s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.086s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.086s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.096s][info][gc ] Transition from: old to: idle [1050.096s][info][gc ] Transition from: idle to: normal [1050.096s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.096s][info][gc,free ] Free: 3711M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 8475K, Mutator Free: 465 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.096s][info][gc,ergo ] GC(1005) Start GC cycle (YOUNG) [1050.096s][info][gc ] GC(1005) GC cancellation took 0.010s [1050.096s][info][gc,free ] Free: 3711M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 8569K, Mutator Free: 465 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.096s][info][gc,stats ] [1050.096s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.096s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.096s][info][gc,stats ] [1050.096s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.096s][info][gc,stats ] [1050.096s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.096s][info][gc,stats ] [1050.096s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.096s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.096s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.096s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.096s][info][gc,stats ] [1050.096s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.096s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.096s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.106s][info][gc ] Transition from: normal to: idle [1050.106s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.106s][info][gc ] Transition from: idle to: old [1050.106s][info][gc,free ] Free: 3691M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 4566K, Mutator Free: 462 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.106s][info][gc,start ] GC(1006) Coalescing and filling (OLD) [1050.106s][info][gc,task ] GC(1006) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.107s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (2103M) (margin of error = 3.28) [1050.107s][info][gc,ergo ] Free headroom: 3690M (free) - 1587M (spike) - 0B (penalties) = 2103M [1050.107s][info][gc ] Preempting old generation mark to allow Young GC [1050.107s][info][gc ] Cancelling GC: Concurrent GC [1050.107s][info][gc ] GC(1006) Coalescing and filling (OLD) 0.286ms [1050.107s][info][gc,free ] Free: 3690M, Max: 8192K regular, 512M humongous, Frag: 87% external, 0% internal; Used: 5320K, Mutator Free: 462 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.107s][info][gc,stats ] [1050.107s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.107s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.107s][info][gc,stats ] [1050.107s][info][gc,stats ] Coalesce and Fill Old Dead 292 us [1050.107s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.107s][info][gc,stats ] [1050.107s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.107s][info][gc,stats ] [1050.107s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.107s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.107s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.107s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.107s][info][gc,stats ] [1050.107s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.107s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.107s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.117s][info][gc ] Transition from: old to: idle [1050.117s][info][gc ] Transition from: idle to: normal [1050.117s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.117s][info][gc,free ] Free: 3669M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 2431K, Mutator Free: 459 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.117s][info][gc,ergo ] GC(1007) Start GC cycle (YOUNG) [1050.117s][info][gc ] GC(1007) GC cancellation took 0.010s [1050.117s][info][gc,free ] Free: 3669M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 2431K, Mutator Free: 459 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.117s][info][gc,stats ] [1050.117s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.117s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.117s][info][gc,stats ] [1050.117s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.117s][info][gc,stats ] [1050.117s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.117s][info][gc,stats ] [1050.117s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.117s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.117s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.117s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.117s][info][gc,stats ] [1050.117s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.117s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.117s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.128s][info][gc ] Transition from: normal to: idle [1050.128s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.128s][info][gc ] Transition from: idle to: old [1050.128s][info][gc,free ] Free: 3649M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6591K, Mutator Free: 457 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.128s][info][gc,start ] GC(1008) Coalescing and filling (OLD) [1050.128s][info][gc,task ] GC(1008) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.128s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (2062M) (margin of error = 3.28) [1050.128s][info][gc,ergo ] Free headroom: 3649M (free) - 1587M (spike) - 0B (penalties) = 2062M [1050.128s][info][gc ] Preempting old generation mark to allow Young GC [1050.128s][info][gc ] Cancelling GC: Concurrent GC [1050.128s][info][gc ] GC(1008) Coalescing and filling (OLD) 0.128ms [1050.128s][info][gc,free ] Free: 3649M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6866K, Mutator Free: 457 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.128s][info][gc,stats ] [1050.128s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.128s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.128s][info][gc,stats ] [1050.128s][info][gc,stats ] Coalesce and Fill Old Dead 133 us [1050.128s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.128s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.128s][info][gc,stats ] [1050.128s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.128s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.128s][info][gc,stats ] [1050.128s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.128s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.128s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.128s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.128s][info][gc,stats ] [1050.128s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.128s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.128s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.138s][info][gc ] Transition from: old to: idle [1050.138s][info][gc ] Transition from: idle to: normal [1050.138s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.138s][info][gc,free ] Free: 3628M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 3511K, Mutator Free: 454 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.138s][info][gc,ergo ] GC(1009) Start GC cycle (YOUNG) [1050.138s][info][gc ] GC(1009) GC cancellation took 0.010s [1050.138s][info][gc,free ] Free: 3628M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 3593K, Mutator Free: 454 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.138s][info][gc,stats ] [1050.138s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.138s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.138s][info][gc,stats ] [1050.138s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.138s][info][gc,stats ] [1050.138s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.138s][info][gc,stats ] [1050.138s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.138s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.138s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.138s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.138s][info][gc,stats ] [1050.138s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.138s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.138s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.148s][info][gc ] Transition from: normal to: idle [1050.148s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.148s][info][gc ] Transition from: idle to: old [1050.148s][info][gc,free ] Free: 3607M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 8968K, Mutator Free: 452 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.148s][info][gc,start ] GC(1010) Coalescing and filling (OLD) [1050.148s][info][gc,task ] GC(1010) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.149s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (2019M) (margin of error = 3.28) [1050.149s][info][gc,ergo ] Free headroom: 3606M (free) - 1587M (spike) - 0B (penalties) = 2019M [1050.149s][info][gc ] Preempting old generation mark to allow Young GC [1050.149s][info][gc ] Cancelling GC: Concurrent GC [1050.149s][info][gc ] GC(1010) Coalescing and filling (OLD) 0.262ms [1050.149s][info][gc,free ] Free: 3606M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 9655K, Mutator Free: 452 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.149s][info][gc,stats ] [1050.149s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.149s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.149s][info][gc,stats ] [1050.149s][info][gc,stats ] Coalesce and Fill Old Dead 270 us [1050.149s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.149s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.149s][info][gc,stats ] [1050.149s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.149s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.149s][info][gc,stats ] [1050.149s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.149s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.149s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.149s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.149s][info][gc,stats ] [1050.149s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.149s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.149s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.159s][info][gc ] Transition from: old to: idle [1050.159s][info][gc ] Transition from: idle to: normal [1050.159s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.159s][info][gc,free ] Free: 3585M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6872K, Mutator Free: 449 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.159s][info][gc,ergo ] GC(1011) Start GC cycle (YOUNG) [1050.159s][info][gc ] GC(1011) GC cancellation took 0.011s [1050.159s][info][gc,free ] Free: 3585M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6872K, Mutator Free: 449 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.159s][info][gc,stats ] [1050.159s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.159s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.159s][info][gc,stats ] [1050.159s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.159s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.159s][info][gc,stats ] [1050.159s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.159s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.159s][info][gc,stats ] [1050.159s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.159s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.159s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.159s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.159s][info][gc,stats ] [1050.159s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.159s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.159s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.170s][info][gc ] Transition from: normal to: idle [1050.170s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.170s][info][gc ] Transition from: idle to: old [1050.170s][info][gc,free ] Free: 3563M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 4486K, Mutator Free: 446 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.170s][info][gc,start ] GC(1012) Coalescing and filling (OLD) [1050.170s][info][gc,task ] GC(1012) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.170s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1975M) (margin of error = 3.28) [1050.170s][info][gc,ergo ] Free headroom: 3562M (free) - 1587M (spike) - 0B (penalties) = 1975M [1050.170s][info][gc ] Preempting old generation mark to allow Young GC [1050.170s][info][gc ] Cancelling GC: Concurrent GC [1050.170s][info][gc ] GC(1012) Coalescing and filling (OLD) 0.272ms [1050.170s][info][gc,free ] Free: 3562M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 5298K, Mutator Free: 446 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.170s][info][gc,stats ] [1050.170s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.170s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.170s][info][gc,stats ] [1050.170s][info][gc,stats ] Coalesce and Fill Old Dead 280 us [1050.170s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.170s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.170s][info][gc,stats ] [1050.170s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.170s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.170s][info][gc,stats ] [1050.170s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.170s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.170s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.170s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.170s][info][gc,stats ] [1050.170s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.170s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.170s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.180s][info][gc ] Transition from: old to: idle [1050.180s][info][gc ] Transition from: idle to: normal [1050.180s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.180s][info][gc,free ] Free: 3542M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 1644K, Mutator Free: 443 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.180s][info][gc,ergo ] GC(1013) Start GC cycle (YOUNG) [1050.180s][info][gc ] GC(1013) GC cancellation took 0.011s [1050.180s][info][gc,free ] Free: 3542M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 1730K, Mutator Free: 443 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.181s][info][gc,stats ] [1050.181s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.181s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.181s][info][gc,stats ] [1050.181s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.181s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.181s][info][gc,stats ] [1050.181s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.181s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.181s][info][gc,stats ] [1050.181s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.181s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.181s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.181s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.181s][info][gc,stats ] [1050.181s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.181s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.181s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.191s][info][gc ] Transition from: normal to: idle [1050.191s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.191s][info][gc ] Transition from: idle to: old [1050.191s][info][gc,free ] Free: 3522M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 5784K, Mutator Free: 441 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.191s][info][gc,start ] GC(1014) Coalescing and filling (OLD) [1050.191s][info][gc,task ] GC(1014) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.191s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1934M) (margin of error = 3.28) [1050.191s][info][gc,ergo ] Free headroom: 3522M (free) - 1587M (spike) - 0B (penalties) = 1934M [1050.191s][info][gc ] Preempting old generation mark to allow Young GC [1050.191s][info][gc ] Cancelling GC: Concurrent GC [1050.191s][info][gc ] GC(1014) Coalescing and filling (OLD) 0.197ms [1050.191s][info][gc,free ] Free: 3521M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6193K, Mutator Free: 441 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.191s][info][gc,stats ] [1050.191s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.191s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.191s][info][gc,stats ] [1050.191s][info][gc,stats ] Coalesce and Fill Old Dead 202 us [1050.191s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.191s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.191s][info][gc,stats ] [1050.191s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.191s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.191s][info][gc,stats ] [1050.191s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.191s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.191s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.191s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.191s][info][gc,stats ] [1050.191s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.191s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.191s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.201s][info][gc ] Transition from: old to: idle [1050.201s][info][gc ] Transition from: idle to: normal [1050.201s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.201s][info][gc,free ] Free: 3501M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 2218K, Mutator Free: 438 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.201s][info][gc,ergo ] GC(1015) Start GC cycle (YOUNG) [1050.201s][info][gc ] GC(1015) GC cancellation took 0.010s [1050.201s][info][gc,free ] Free: 3501M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 2379K, Mutator Free: 438 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.202s][info][gc,stats ] [1050.202s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.202s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.202s][info][gc,stats ] [1050.202s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.202s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.202s][info][gc,stats ] [1050.202s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.202s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.202s][info][gc,stats ] [1050.202s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.202s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.202s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.202s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.202s][info][gc,stats ] [1050.202s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.202s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.202s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.212s][info][gc ] Transition from: normal to: idle [1050.212s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.212s][info][gc ] Transition from: idle to: old [1050.212s][info][gc,free ] Free: 3481M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 6892K, Mutator Free: 436 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.212s][info][gc,start ] GC(1016) Coalescing and filling (OLD) [1050.212s][info][gc,task ] GC(1016) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.212s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1893M) (margin of error = 3.28) [1050.212s][info][gc,ergo ] Free headroom: 3480M (free) - 1587M (spike) - 0B (penalties) = 1893M [1050.212s][info][gc ] Preempting old generation mark to allow Young GC [1050.212s][info][gc ] Cancelling GC: Concurrent GC [1050.212s][info][gc ] GC(1016) Coalescing and filling (OLD) 0.268ms [1050.212s][info][gc,free ] Free: 3480M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 7351K, Mutator Free: 436 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.212s][info][gc,stats ] [1050.212s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.212s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.212s][info][gc,stats ] [1050.212s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1050.212s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.212s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.212s][info][gc,stats ] [1050.212s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.212s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.212s][info][gc,stats ] [1050.212s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.212s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.212s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.212s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.212s][info][gc,stats ] [1050.212s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.212s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.212s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.222s][info][gc ] Transition from: old to: idle [1050.222s][info][gc ] Transition from: idle to: normal [1050.222s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.222s][info][gc,free ] Free: 3458M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 5350K, Mutator Free: 433 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.222s][info][gc,ergo ] GC(1017) Start GC cycle (YOUNG) [1050.222s][info][gc ] GC(1017) GC cancellation took 0.010s [1050.222s][info][gc,free ] Free: 3458M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 5511K, Mutator Free: 433 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.223s][info][gc,stats ] [1050.223s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.223s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.223s][info][gc,stats ] [1050.223s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.223s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.223s][info][gc,stats ] [1050.223s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.223s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.223s][info][gc,stats ] [1050.223s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.223s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.223s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.223s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.223s][info][gc,stats ] [1050.223s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.223s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.223s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.233s][info][gc ] Transition from: normal to: idle [1050.233s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.233s][info][gc ] Transition from: idle to: old [1050.233s][info][gc,free ] Free: 3438M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 9558K, Mutator Free: 431 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.233s][info][gc,start ] GC(1018) Coalescing and filling (OLD) [1050.233s][info][gc,task ] GC(1018) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.233s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1850M) (margin of error = 3.28) [1050.233s][info][gc,ergo ] Free headroom: 3438M (free) - 1587M (spike) - 0B (penalties) = 1850M [1050.233s][info][gc ] Preempting old generation mark to allow Young GC [1050.233s][info][gc ] Cancelling GC: Concurrent GC [1050.233s][info][gc ] GC(1018) Coalescing and filling (OLD) 0.270ms [1050.233s][info][gc,free ] Free: 3438M, Max: 8192K regular, 512M humongous, Frag: 86% external, 0% internal; Used: 1897K, Mutator Free: 430 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.233s][info][gc,stats ] [1050.233s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.233s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.233s][info][gc,stats ] [1050.233s][info][gc,stats ] Coalesce and Fill Old Dead 275 us [1050.233s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.233s][info][gc,stats ] [1050.233s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.233s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.233s][info][gc,stats ] [1050.233s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.233s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.233s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.233s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.233s][info][gc,stats ] [1050.233s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.233s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.233s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.243s][info][gc ] Transition from: old to: idle [1050.243s][info][gc ] Transition from: idle to: normal [1050.243s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.243s][info][gc,free ] Free: 3417M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 6936K, Mutator Free: 428 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.243s][info][gc,ergo ] GC(1019) Start GC cycle (YOUNG) [1050.243s][info][gc ] GC(1019) GC cancellation took 0.010s [1050.243s][info][gc,free ] Free: 3417M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 7113K, Mutator Free: 428 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.244s][info][gc,stats ] [1050.244s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.244s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.244s][info][gc,stats ] [1050.244s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.244s][info][gc,stats ] [1050.244s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.244s][info][gc,stats ] [1050.244s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.244s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.244s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.244s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.244s][info][gc,stats ] [1050.244s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.244s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.244s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.254s][info][gc ] Transition from: normal to: idle [1050.254s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.254s][info][gc ] Transition from: idle to: old [1050.254s][info][gc,free ] Free: 3396M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 3240K, Mutator Free: 425 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.254s][info][gc,start ] GC(1020) Coalescing and filling (OLD) [1050.254s][info][gc,task ] GC(1020) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.254s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1808M) (margin of error = 3.28) [1050.254s][info][gc,ergo ] Free headroom: 3396M (free) - 1587M (spike) - 0B (penalties) = 1808M [1050.254s][info][gc ] Preempting old generation mark to allow Young GC [1050.254s][info][gc ] Cancelling GC: Concurrent GC [1050.254s][info][gc ] GC(1020) Coalescing and filling (OLD) 0.302ms [1050.254s][info][gc,free ] Free: 3396M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 4075K, Mutator Free: 425 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.254s][info][gc,stats ] [1050.254s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.254s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.254s][info][gc,stats ] [1050.254s][info][gc,stats ] Coalesce and Fill Old Dead 307 us [1050.254s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.254s][info][gc,stats ] [1050.254s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.254s][info][gc,stats ] [1050.254s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.254s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.254s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.254s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.254s][info][gc,stats ] [1050.254s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.254s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.254s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.264s][info][gc ] Transition from: old to: idle [1050.264s][info][gc ] Transition from: idle to: normal [1050.264s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.264s][info][gc,free ] Free: 3375M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8334K, Mutator Free: 423 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.264s][info][gc,ergo ] GC(1021) Start GC cycle (YOUNG) [1050.264s][info][gc ] GC(1021) GC cancellation took 0.010s [1050.264s][info][gc,free ] Free: 3375M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8415K, Mutator Free: 423 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.265s][info][gc,stats ] [1050.265s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.265s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.265s][info][gc,stats ] [1050.265s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.265s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.265s][info][gc,stats ] [1050.265s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.265s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.265s][info][gc,stats ] [1050.265s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.265s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.265s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.265s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.265s][info][gc,stats ] [1050.265s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.265s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.265s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.275s][info][gc ] Transition from: normal to: idle [1050.275s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.275s][info][gc ] Transition from: idle to: old [1050.275s][info][gc,free ] Free: 3357M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 2704K, Mutator Free: 420 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.275s][info][gc,start ] GC(1022) Coalescing and filling (OLD) [1050.275s][info][gc,task ] GC(1022) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.275s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1769M) (margin of error = 3.28) [1050.275s][info][gc,ergo ] Free headroom: 3356M (free) - 1587M (spike) - 0B (penalties) = 1769M [1050.275s][info][gc ] Preempting old generation mark to allow Young GC [1050.275s][info][gc ] Cancelling GC: Concurrent GC [1050.275s][info][gc ] GC(1022) Coalescing and filling (OLD) 0.295ms [1050.275s][info][gc,free ] Free: 3356M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 3288K, Mutator Free: 420 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.275s][info][gc,stats ] [1050.275s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.275s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.275s][info][gc,stats ] [1050.275s][info][gc,stats ] Coalesce and Fill Old Dead 300 us [1050.275s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.275s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.275s][info][gc,stats ] [1050.275s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.275s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.275s][info][gc,stats ] [1050.275s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.275s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.275s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.275s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.275s][info][gc,stats ] [1050.275s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.275s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.275s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.285s][info][gc ] Transition from: old to: idle [1050.285s][info][gc ] Transition from: idle to: normal [1050.286s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.286s][info][gc,free ] Free: 3336M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 7506K, Mutator Free: 418 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.286s][info][gc,ergo ] GC(1023) Start GC cycle (YOUNG) [1050.286s][info][gc ] GC(1023) GC cancellation took 0.010s [1050.286s][info][gc,free ] Free: 3336M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 7586K, Mutator Free: 418 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.286s][info][gc,stats ] [1050.286s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.286s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.286s][info][gc,stats ] [1050.286s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.286s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.286s][info][gc,stats ] [1050.286s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.286s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.286s][info][gc,stats ] [1050.286s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.286s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.286s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.286s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.286s][info][gc,stats ] [1050.286s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.286s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.286s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.296s][info][gc ] Transition from: normal to: idle [1050.296s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.296s][info][gc ] Transition from: idle to: old [1050.296s][info][gc,free ] Free: 3316M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 3326K, Mutator Free: 415 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.296s][info][gc,start ] GC(1024) Coalescing and filling (OLD) [1050.296s][info][gc,task ] GC(1024) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.296s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (761 MB/s) to deplete free headroom (1728M) (margin of error = 3.28) [1050.296s][info][gc,ergo ] Free headroom: 3316M (free) - 1587M (spike) - 0B (penalties) = 1728M [1050.296s][info][gc ] Preempting old generation mark to allow Young GC [1050.296s][info][gc ] Cancelling GC: Concurrent GC [1050.296s][info][gc ] GC(1024) Coalescing and filling (OLD) 0.285ms [1050.296s][info][gc,free ] Free: 3315M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 4111K, Mutator Free: 415 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.296s][info][gc,stats ] [1050.296s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.296s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.296s][info][gc,stats ] [1050.296s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1050.296s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.296s][info][gc,stats ] [1050.296s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.296s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.296s][info][gc,stats ] [1050.296s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.296s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.296s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.296s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.296s][info][gc,stats ] [1050.296s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.296s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.296s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.306s][info][gc ] Transition from: old to: idle [1050.307s][info][gc ] Transition from: idle to: normal [1050.307s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.307s][info][gc,free ] Free: 3295M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8414K, Mutator Free: 413 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.307s][info][gc,ergo ] GC(1025) Start GC cycle (YOUNG) [1050.307s][info][gc ] GC(1025) GC cancellation took 0.010s [1050.307s][info][gc,free ] Free: 3295M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8420K, Mutator Free: 413 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.307s][info][gc,stats ] [1050.307s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.307s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.307s][info][gc,stats ] [1050.307s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.307s][info][gc,stats ] [1050.307s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.307s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.307s][info][gc,stats ] [1050.307s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.307s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.307s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.307s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.307s][info][gc,stats ] [1050.307s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.307s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.307s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.317s][info][gc ] Transition from: normal to: idle [1050.317s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.317s][info][gc ] Transition from: idle to: old [1050.317s][info][gc,free ] Free: 3276M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 3898K, Mutator Free: 410 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.317s][info][gc,start ] GC(1026) Coalescing and filling (OLD) [1050.317s][info][gc,task ] GC(1026) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.317s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1688M) (margin of error = 3.28) [1050.317s][info][gc,ergo ] Free headroom: 3275M (free) - 1587M (spike) - 0B (penalties) = 1688M [1050.317s][info][gc ] Preempting old generation mark to allow Young GC [1050.317s][info][gc ] Cancelling GC: Concurrent GC [1050.317s][info][gc ] GC(1026) Coalescing and filling (OLD) 0.245ms [1050.317s][info][gc,free ] Free: 3275M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 4376K, Mutator Free: 410 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.317s][info][gc,stats ] [1050.317s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.317s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.317s][info][gc,stats ] [1050.317s][info][gc,stats ] Coalesce and Fill Old Dead 251 us [1050.317s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.317s][info][gc,stats ] [1050.317s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.317s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.317s][info][gc,stats ] [1050.317s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.317s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.317s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.317s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.317s][info][gc,stats ] [1050.317s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.317s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.317s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.327s][info][gc ] Transition from: old to: idle [1050.328s][info][gc ] Transition from: idle to: normal [1050.328s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.328s][info][gc,free ] Free: 3255M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8598K, Mutator Free: 408 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.328s][info][gc,ergo ] GC(1027) Start GC cycle (YOUNG) [1050.328s][info][gc ] GC(1027) GC cancellation took 0.010s [1050.328s][info][gc,free ] Free: 3255M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 8701K, Mutator Free: 408 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.328s][info][gc,stats ] [1050.328s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.328s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.328s][info][gc,stats ] [1050.328s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.328s][info][gc,stats ] [1050.328s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.328s][info][gc,stats ] [1050.328s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.328s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.328s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.328s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.328s][info][gc,stats ] [1050.328s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.328s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.328s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.338s][info][gc ] Transition from: normal to: idle [1050.338s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.338s][info][gc ] Transition from: idle to: old [1050.338s][info][gc,free ] Free: 3234M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 5836K, Mutator Free: 405 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.338s][info][gc,start ] GC(1028) Coalescing and filling (OLD) [1050.338s][info][gc,task ] GC(1028) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.338s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1646M) (margin of error = 3.28) [1050.338s][info][gc,ergo ] Free headroom: 3233M (free) - 1587M (spike) - 0B (penalties) = 1646M [1050.338s][info][gc ] Preempting old generation mark to allow Young GC [1050.338s][info][gc ] Cancelling GC: Concurrent GC [1050.338s][info][gc ] GC(1028) Coalescing and filling (OLD) 0.222ms [1050.338s][info][gc,free ] Free: 3233M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 6240K, Mutator Free: 405 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.338s][info][gc,stats ] [1050.338s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.338s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.338s][info][gc,stats ] [1050.338s][info][gc,stats ] Coalesce and Fill Old Dead 228 us [1050.338s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.338s][info][gc,stats ] [1050.338s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.338s][info][gc,stats ] [1050.338s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.338s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.338s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.338s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.338s][info][gc,stats ] [1050.338s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.338s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.338s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.349s][info][gc ] Transition from: old to: idle [1050.349s][info][gc ] Transition from: idle to: normal [1050.349s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.349s][info][gc,free ] Free: 3214M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 9490K, Mutator Free: 403 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.349s][info][gc,ergo ] GC(1029) Start GC cycle (YOUNG) [1050.349s][info][gc ] GC(1029) GC cancellation took 0.010s [1050.349s][info][gc,free ] Free: 3214M, Max: 8192K regular, 512M humongous, Frag: 85% external, 0% internal; Used: 9666K, Mutator Free: 403 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.349s][info][gc,stats ] [1050.349s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.349s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.349s][info][gc,stats ] [1050.349s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.349s][info][gc,stats ] [1050.349s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.349s][info][gc,stats ] [1050.349s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.349s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.349s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.349s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.349s][info][gc,stats ] [1050.349s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.349s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.349s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.359s][info][gc ] Transition from: normal to: idle [1050.359s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.359s][info][gc ] Transition from: idle to: old [1050.359s][info][gc,free ] Free: 3194M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 5308K, Mutator Free: 400 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.359s][info][gc,start ] GC(1030) Coalescing and filling (OLD) [1050.359s][info][gc,task ] GC(1030) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.359s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1607M) (margin of error = 3.28) [1050.359s][info][gc,ergo ] Free headroom: 3194M (free) - 1587M (spike) - 0B (penalties) = 1607M [1050.359s][info][gc ] Preempting old generation mark to allow Young GC [1050.359s][info][gc ] Cancelling GC: Concurrent GC [1050.359s][info][gc ] GC(1030) Coalescing and filling (OLD) 0.166ms [1050.359s][info][gc,free ] Free: 3194M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 5596K, Mutator Free: 400 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.359s][info][gc,stats ] [1050.359s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.359s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.359s][info][gc,stats ] [1050.359s][info][gc,stats ] Coalesce and Fill Old Dead 171 us [1050.359s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.359s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.359s][info][gc,stats ] [1050.359s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.359s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.359s][info][gc,stats ] [1050.359s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.359s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.359s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.359s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.359s][info][gc,stats ] [1050.359s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.359s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.360s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.370s][info][gc ] Transition from: old to: idle [1050.370s][info][gc ] Transition from: idle to: normal [1050.370s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.370s][info][gc,free ] Free: 3175M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 9082K, Mutator Free: 398 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.370s][info][gc,ergo ] GC(1031) Start GC cycle (YOUNG) [1050.370s][info][gc ] GC(1031) GC cancellation took 0.010s [1050.370s][info][gc,free ] Free: 3175M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 9082K, Mutator Free: 398 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.370s][info][gc,stats ] [1050.370s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.370s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.370s][info][gc,stats ] [1050.370s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.370s][info][gc,stats ] [1050.370s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.370s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.370s][info][gc,stats ] [1050.370s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.370s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.370s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.370s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.370s][info][gc,stats ] [1050.370s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.370s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.370s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.380s][info][gc ] Transition from: normal to: idle [1050.380s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.380s][info][gc ] Transition from: idle to: old [1050.380s][info][gc,free ] Free: 3155M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 4255K, Mutator Free: 395 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.380s][info][gc,start ] GC(1032) Coalescing and filling (OLD) [1050.380s][info][gc,task ] GC(1032) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.380s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1568M) (margin of error = 3.28) [1050.380s][info][gc,ergo ] Free headroom: 3155M (free) - 1587M (spike) - 0B (penalties) = 1568M [1050.380s][info][gc ] Preempting old generation mark to allow Young GC [1050.380s][info][gc ] Cancelling GC: Concurrent GC [1050.380s][info][gc ] GC(1032) Coalescing and filling (OLD) 0.259ms [1050.380s][info][gc,free ] Free: 3155M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 4759K, Mutator Free: 395 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.380s][info][gc,stats ] [1050.380s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.380s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.380s][info][gc,stats ] [1050.380s][info][gc,stats ] Coalesce and Fill Old Dead 264 us [1050.380s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.380s][info][gc,stats ] [1050.380s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.380s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.380s][info][gc,stats ] [1050.380s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.380s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.380s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.380s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.380s][info][gc,stats ] [1050.380s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.380s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.380s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.391s][info][gc ] Transition from: old to: idle [1050.391s][info][gc ] Transition from: idle to: normal [1050.391s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.391s][info][gc,free ] Free: 3133M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 2348K, Mutator Free: 392 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.391s][info][gc,ergo ] GC(1033) Start GC cycle (YOUNG) [1050.391s][info][gc ] GC(1033) GC cancellation took 0.010s [1050.391s][info][gc,free ] Free: 3133M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 2348K, Mutator Free: 392 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.391s][info][gc,stats ] [1050.391s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.391s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.391s][info][gc,stats ] [1050.391s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.391s][info][gc,stats ] [1050.391s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.391s][info][gc,stats ] [1050.391s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.391s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.391s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.391s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.391s][info][gc,stats ] [1050.391s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.391s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.391s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.401s][info][gc ] Transition from: normal to: idle [1050.401s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.401s][info][gc ] Transition from: idle to: old [1050.401s][info][gc,free ] Free: 3113M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 6659K, Mutator Free: 390 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.401s][info][gc,start ] GC(1034) Coalescing and filling (OLD) [1050.401s][info][gc,task ] GC(1034) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.401s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1525M) (margin of error = 3.28) [1050.401s][info][gc,ergo ] Free headroom: 3113M (free) - 1587M (spike) - 0B (penalties) = 1525M [1050.401s][info][gc ] Preempting old generation mark to allow Young GC [1050.401s][info][gc ] Cancelling GC: Concurrent GC [1050.401s][info][gc ] GC(1034) Coalescing and filling (OLD) 0.248ms [1050.401s][info][gc,free ] Free: 3112M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 7240K, Mutator Free: 390 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.401s][info][gc,stats ] [1050.402s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.402s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.402s][info][gc,stats ] [1050.402s][info][gc,stats ] Coalesce and Fill Old Dead 254 us [1050.402s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.402s][info][gc,stats ] [1050.402s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.402s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.402s][info][gc,stats ] [1050.402s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.402s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.402s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.402s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.402s][info][gc,stats ] [1050.402s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.402s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.402s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.412s][info][gc ] Transition from: old to: idle [1050.412s][info][gc ] Transition from: idle to: normal [1050.412s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.412s][info][gc,free ] Free: 3091M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 4325K, Mutator Free: 387 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.412s][info][gc,ergo ] GC(1035) Start GC cycle (YOUNG) [1050.412s][info][gc ] GC(1035) GC cancellation took 0.010s [1050.412s][info][gc,free ] Free: 3091M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 4325K, Mutator Free: 387 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.412s][info][gc,stats ] [1050.412s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.412s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.412s][info][gc,stats ] [1050.412s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.412s][info][gc,stats ] [1050.412s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.412s][info][gc,stats ] [1050.412s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.412s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.412s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.412s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.412s][info][gc,stats ] [1050.412s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.412s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.412s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.422s][info][gc ] Transition from: normal to: idle [1050.422s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.422s][info][gc ] Transition from: idle to: old [1050.422s][info][gc,free ] Free: 3071M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 8567K, Mutator Free: 385 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.422s][info][gc,start ] GC(1036) Coalescing and filling (OLD) [1050.422s][info][gc,task ] GC(1036) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.422s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1484M) (margin of error = 3.28) [1050.422s][info][gc,ergo ] Free headroom: 3071M (free) - 1587M (spike) - 0B (penalties) = 1484M [1050.422s][info][gc ] Preempting old generation mark to allow Young GC [1050.422s][info][gc ] Cancelling GC: Concurrent GC [1050.422s][info][gc ] GC(1036) Coalescing and filling (OLD) 0.151ms [1050.422s][info][gc,free ] Free: 3071M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 8853K, Mutator Free: 385 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.423s][info][gc,stats ] [1050.423s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.423s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.423s][info][gc,stats ] [1050.423s][info][gc,stats ] Coalesce and Fill Old Dead 157 us [1050.423s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.423s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.423s][info][gc,stats ] [1050.423s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.423s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.423s][info][gc,stats ] [1050.423s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.423s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.423s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.423s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.423s][info][gc,stats ] [1050.423s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.423s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.423s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.433s][info][gc ] Transition from: old to: idle [1050.433s][info][gc ] Transition from: idle to: normal [1050.433s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.433s][info][gc,free ] Free: 3049M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 6754K, Mutator Free: 382 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.433s][info][gc,ergo ] GC(1037) Start GC cycle (YOUNG) [1050.433s][info][gc ] GC(1037) GC cancellation took 0.010s [1050.433s][info][gc,free ] Free: 3049M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 6867K, Mutator Free: 382 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.433s][info][gc,stats ] [1050.433s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.433s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.433s][info][gc,stats ] [1050.433s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.433s][info][gc,stats ] [1050.433s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.433s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.433s][info][gc,stats ] [1050.433s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.433s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.433s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.433s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.433s][info][gc,stats ] [1050.433s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.433s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.433s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.443s][info][gc ] Transition from: normal to: idle [1050.443s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.443s][info][gc ] Transition from: idle to: old [1050.443s][info][gc,free ] Free: 3029M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 2993K, Mutator Free: 379 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.443s][info][gc,start ] GC(1038) Coalescing and filling (OLD) [1050.443s][info][gc,task ] GC(1038) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.443s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1441M) (margin of error = 3.28) [1050.443s][info][gc,ergo ] Free headroom: 3028M (free) - 1587M (spike) - 0B (penalties) = 1441M [1050.443s][info][gc ] Preempting old generation mark to allow Young GC [1050.443s][info][gc ] Cancelling GC: Concurrent GC [1050.443s][info][gc ] GC(1038) Coalescing and filling (OLD) 0.156ms [1050.443s][info][gc,free ] Free: 3028M, Max: 8192K regular, 512M humongous, Frag: 84% external, 0% internal; Used: 3560K, Mutator Free: 379 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.444s][info][gc,stats ] [1050.444s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.444s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.444s][info][gc,stats ] [1050.444s][info][gc,stats ] Coalesce and Fill Old Dead 163 us [1050.444s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.444s][info][gc,stats ] [1050.444s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.444s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.444s][info][gc,stats ] [1050.444s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.444s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.444s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.444s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.444s][info][gc,stats ] [1050.444s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.444s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.444s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.454s][info][gc ] Transition from: old to: idle [1050.454s][info][gc ] Transition from: idle to: normal [1050.454s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.454s][info][gc,free ] Free: 3007M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 8968K, Mutator Free: 377 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.454s][info][gc,ergo ] GC(1039) Start GC cycle (YOUNG) [1050.454s][info][gc ] GC(1039) GC cancellation took 0.011s [1050.454s][info][gc,free ] Free: 3007M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 9059K, Mutator Free: 377 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.454s][info][gc,stats ] [1050.454s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.454s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.454s][info][gc,stats ] [1050.454s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.454s][info][gc,stats ] [1050.454s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.454s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.454s][info][gc,stats ] [1050.454s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.454s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.454s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.454s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.454s][info][gc,stats ] [1050.454s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.454s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.454s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.464s][info][gc ] Transition from: normal to: idle [1050.464s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.464s][info][gc ] Transition from: idle to: old [1050.464s][info][gc,free ] Free: 2986M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 5567K, Mutator Free: 374 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.465s][info][gc,start ] GC(1040) Coalescing and filling (OLD) [1050.465s][info][gc,task ] GC(1040) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.465s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1399M) (margin of error = 3.28) [1050.465s][info][gc,ergo ] Free headroom: 2986M (free) - 1587M (spike) - 0B (penalties) = 1399M [1050.465s][info][gc ] Preempting old generation mark to allow Young GC [1050.465s][info][gc ] Cancelling GC: Concurrent GC [1050.465s][info][gc ] GC(1040) Coalescing and filling (OLD) 0.117ms [1050.465s][info][gc,free ] Free: 2986M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 5934K, Mutator Free: 374 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.465s][info][gc,stats ] [1050.465s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.465s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.465s][info][gc,stats ] [1050.465s][info][gc,stats ] Coalesce and Fill Old Dead 123 us [1050.465s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.465s][info][gc,stats ] [1050.465s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.465s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.465s][info][gc,stats ] [1050.465s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.465s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.465s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.465s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.465s][info][gc,stats ] [1050.465s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.465s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.465s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.475s][info][gc ] Transition from: old to: idle [1050.475s][info][gc ] Transition from: idle to: normal [1050.475s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.475s][info][gc,free ] Free: 2963M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 4394K, Mutator Free: 371 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.475s][info][gc,ergo ] GC(1041) Start GC cycle (YOUNG) [1050.475s][info][gc ] GC(1041) GC cancellation took 0.010s [1050.475s][info][gc,free ] Free: 2963M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 4394K, Mutator Free: 371 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.475s][info][gc,stats ] [1050.475s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.475s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.475s][info][gc,stats ] [1050.475s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.475s][info][gc,stats ] [1050.475s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.475s][info][gc,stats ] [1050.475s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.475s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.475s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.475s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.475s][info][gc,stats ] [1050.475s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.475s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.475s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.486s][info][gc ] Transition from: normal to: idle [1050.486s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.486s][info][gc ] Transition from: idle to: old [1050.486s][info][gc,free ] Free: 2942M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 1832K, Mutator Free: 368 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.486s][info][gc,start ] GC(1042) Coalescing and filling (OLD) [1050.486s][info][gc,task ] GC(1042) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.486s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1354M) (margin of error = 3.28) [1050.486s][info][gc,ergo ] Free headroom: 2942M (free) - 1587M (spike) - 0B (penalties) = 1354M [1050.486s][info][gc ] Preempting old generation mark to allow Young GC [1050.486s][info][gc ] Cancelling GC: Concurrent GC [1050.486s][info][gc ] GC(1042) Coalescing and filling (OLD) 0.097ms [1050.486s][info][gc,free ] Free: 2941M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 2125K, Mutator Free: 368 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.486s][info][gc,stats ] [1050.486s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.486s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.486s][info][gc,stats ] [1050.486s][info][gc,stats ] Coalesce and Fill Old Dead 104 us [1050.486s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.486s][info][gc,stats ] [1050.486s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.486s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.486s][info][gc,stats ] [1050.486s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.486s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.486s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.486s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.486s][info][gc,stats ] [1050.486s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.486s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.486s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.496s][info][gc ] Transition from: old to: idle [1050.496s][info][gc ] Transition from: idle to: normal [1050.496s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.496s][info][gc,free ] Free: 2921M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 6220K, Mutator Free: 366 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.496s][info][gc,ergo ] GC(1043) Start GC cycle (YOUNG) [1050.496s][info][gc ] GC(1043) GC cancellation took 0.011s [1050.496s][info][gc,free ] Free: 2921M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 6329K, Mutator Free: 366 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.496s][info][gc,stats ] [1050.496s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.496s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.496s][info][gc,stats ] [1050.496s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.497s][info][gc,stats ] [1050.497s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.497s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.497s][info][gc,stats ] [1050.497s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.497s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.497s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.497s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.497s][info][gc,stats ] [1050.497s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.497s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.497s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.507s][info][gc ] Transition from: normal to: idle [1050.507s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.507s][info][gc ] Transition from: idle to: old [1050.507s][info][gc,free ] Free: 2901M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 2691K, Mutator Free: 363 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.507s][info][gc,start ] GC(1044) Coalescing and filling (OLD) [1050.507s][info][gc,task ] GC(1044) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.507s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (739 MB/s) to deplete free headroom (1313M) (margin of error = 3.28) [1050.507s][info][gc,ergo ] Free headroom: 2901M (free) - 1587M (spike) - 0B (penalties) = 1313M [1050.507s][info][gc ] Preempting old generation mark to allow Young GC [1050.507s][info][gc ] Cancelling GC: Concurrent GC [1050.507s][info][gc ] GC(1044) Coalescing and filling (OLD) 0.081ms [1050.507s][info][gc,free ] Free: 2901M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 2878K, Mutator Free: 363 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.507s][info][gc,stats ] [1050.507s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.507s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.507s][info][gc,stats ] [1050.507s][info][gc,stats ] Coalesce and Fill Old Dead 87 us [1050.507s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.507s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.507s][info][gc,stats ] [1050.507s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.507s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.507s][info][gc,stats ] [1050.507s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.507s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.507s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.507s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.507s][info][gc,stats ] [1050.507s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.507s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.507s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.517s][info][gc ] Transition from: old to: idle [1050.517s][info][gc ] Transition from: idle to: normal [1050.517s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.517s][info][gc,free ] Free: 2880M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 7214K, Mutator Free: 361 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.517s][info][gc,ergo ] GC(1045) Start GC cycle (YOUNG) [1050.517s][info][gc ] GC(1045) GC cancellation took 0.010s [1050.517s][info][gc,free ] Free: 2880M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 7214K, Mutator Free: 361 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.517s][info][gc,stats ] [1050.517s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.517s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.517s][info][gc,stats ] [1050.517s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.517s][info][gc,stats ] [1050.517s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.517s][info][gc,stats ] [1050.517s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.517s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.517s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.517s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.517s][info][gc,stats ] [1050.517s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.517s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.517s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.527s][info][gc ] Transition from: normal to: idle [1050.527s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.527s][info][gc ] Transition from: idle to: old [1050.528s][info][gc,free ] Free: 2860M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 3183K, Mutator Free: 358 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.528s][info][gc,start ] GC(1046) Coalescing and filling (OLD) [1050.528s][info][gc,task ] GC(1046) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.528s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1273M) (margin of error = 3.28) [1050.528s][info][gc,ergo ] Free headroom: 2860M (free) - 1587M (spike) - 0B (penalties) = 1273M [1050.528s][info][gc ] Preempting old generation mark to allow Young GC [1050.528s][info][gc ] Cancelling GC: Concurrent GC [1050.528s][info][gc ] GC(1046) Coalescing and filling (OLD) 0.267ms [1050.528s][info][gc,free ] Free: 2860M, Max: 8192K regular, 512M humongous, Frag: 83% external, 0% internal; Used: 3834K, Mutator Free: 358 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.528s][info][gc,stats ] [1050.528s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.528s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.528s][info][gc,stats ] [1050.528s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1050.528s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.528s][info][gc,stats ] [1050.528s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.528s][info][gc,stats ] [1050.528s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.528s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.528s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.528s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.528s][info][gc,stats ] [1050.528s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.528s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.528s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.538s][info][gc ] Transition from: old to: idle [1050.538s][info][gc ] Transition from: idle to: normal [1050.538s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.538s][info][gc,free ] Free: 2840M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 7999K, Mutator Free: 356 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.538s][info][gc,ergo ] GC(1047) Start GC cycle (YOUNG) [1050.538s][info][gc ] GC(1047) GC cancellation took 0.010s [1050.538s][info][gc,free ] Free: 2840M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 8084K, Mutator Free: 356 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.538s][info][gc,stats ] [1050.538s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.538s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.538s][info][gc,stats ] [1050.538s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.538s][info][gc,stats ] [1050.538s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.538s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.538s][info][gc,stats ] [1050.538s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.538s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.538s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.538s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.538s][info][gc,stats ] [1050.538s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.538s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.538s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.548s][info][gc ] Transition from: normal to: idle [1050.548s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.548s][info][gc ] Transition from: idle to: old [1050.548s][info][gc,free ] Free: 2819M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 5034K, Mutator Free: 353 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.549s][info][gc,start ] GC(1048) Coalescing and filling (OLD) [1050.549s][info][gc,task ] GC(1048) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.549s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1231M) (margin of error = 3.28) [1050.549s][info][gc,ergo ] Free headroom: 2818M (free) - 1587M (spike) - 0B (penalties) = 1231M [1050.549s][info][gc ] Preempting old generation mark to allow Young GC [1050.549s][info][gc ] Cancelling GC: Concurrent GC [1050.549s][info][gc ] GC(1048) Coalescing and filling (OLD) 0.265ms [1050.549s][info][gc,free ] Free: 2818M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 5848K, Mutator Free: 353 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.549s][info][gc,stats ] [1050.549s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.549s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.549s][info][gc,stats ] [1050.549s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1050.549s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.549s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.549s][info][gc,stats ] [1050.549s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.549s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.549s][info][gc,stats ] [1050.549s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.549s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.549s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.549s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.549s][info][gc,stats ] [1050.549s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.549s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.549s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.559s][info][gc ] Transition from: old to: idle [1050.559s][info][gc ] Transition from: idle to: normal [1050.559s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.559s][info][gc,free ] Free: 2798M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 1960K, Mutator Free: 350 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.559s][info][gc,ergo ] GC(1049) Start GC cycle (YOUNG) [1050.559s][info][gc ] GC(1049) GC cancellation took 0.010s [1050.559s][info][gc,free ] Free: 2798M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 1960K, Mutator Free: 350 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.559s][info][gc,stats ] [1050.559s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.559s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.559s][info][gc,stats ] [1050.559s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.559s][info][gc,stats ] [1050.559s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.559s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.559s][info][gc,stats ] [1050.559s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.559s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.559s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.559s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.559s][info][gc,stats ] [1050.559s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.559s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.559s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.570s][info][gc ] Transition from: normal to: idle [1050.570s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.570s][info][gc ] Transition from: idle to: old [1050.570s][info][gc,free ] Free: 2775M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 8371K, Mutator Free: 348 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.570s][info][gc,start ] GC(1050) Coalescing and filling (OLD) [1050.570s][info][gc,task ] GC(1050) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.570s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1188M) (margin of error = 3.28) [1050.570s][info][gc,ergo ] Free headroom: 2775M (free) - 1587M (spike) - 0B (penalties) = 1188M [1050.570s][info][gc ] Preempting old generation mark to allow Young GC [1050.570s][info][gc ] Cancelling GC: Concurrent GC [1050.570s][info][gc ] GC(1050) Coalescing and filling (OLD) 0.261ms [1050.570s][info][gc,free ] Free: 2775M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 8908K, Mutator Free: 348 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.570s][info][gc,stats ] [1050.570s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.570s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.570s][info][gc,stats ] [1050.570s][info][gc,stats ] Coalesce and Fill Old Dead 269 us [1050.570s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.570s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.570s][info][gc,stats ] [1050.570s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.570s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.570s][info][gc,stats ] [1050.570s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.570s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.570s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.570s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.570s][info][gc,stats ] [1050.570s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.570s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.570s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.580s][info][gc ] Transition from: old to: idle [1050.580s][info][gc ] Transition from: idle to: normal [1050.580s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.580s][info][gc,free ] Free: 2757M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 2803K, Mutator Free: 345 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.580s][info][gc,ergo ] GC(1051) Start GC cycle (YOUNG) [1050.580s][info][gc ] GC(1051) GC cancellation took 0.011s [1050.580s][info][gc,free ] Free: 2757M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 3067K, Mutator Free: 345 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.581s][info][gc,stats ] [1050.581s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.581s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.581s][info][gc,stats ] [1050.581s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.581s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.581s][info][gc,stats ] [1050.581s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.581s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.581s][info][gc,stats ] [1050.581s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.581s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.581s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.581s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.581s][info][gc,stats ] [1050.581s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.581s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.581s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.591s][info][gc ] Transition from: normal to: idle [1050.591s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.591s][info][gc ] Transition from: idle to: old [1050.591s][info][gc,free ] Free: 2737M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 6237K, Mutator Free: 343 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.591s][info][gc,start ] GC(1052) Coalescing and filling (OLD) [1050.591s][info][gc,task ] GC(1052) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.591s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1150M) (margin of error = 3.28) [1050.591s][info][gc,ergo ] Free headroom: 2737M (free) - 1587M (spike) - 0B (penalties) = 1150M [1050.591s][info][gc ] Preempting old generation mark to allow Young GC [1050.591s][info][gc ] Cancelling GC: Concurrent GC [1050.591s][info][gc ] GC(1052) Coalescing and filling (OLD) 0.264ms [1050.591s][info][gc,free ] Free: 2737M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 6783K, Mutator Free: 343 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.591s][info][gc,stats ] [1050.591s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.591s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.591s][info][gc,stats ] [1050.591s][info][gc,stats ] Coalesce and Fill Old Dead 270 us [1050.591s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.591s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.591s][info][gc,stats ] [1050.591s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.591s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.591s][info][gc,stats ] [1050.591s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.591s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.591s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.591s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.591s][info][gc,stats ] [1050.591s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.591s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.591s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.601s][info][gc ] Transition from: old to: idle [1050.601s][info][gc ] Transition from: idle to: normal [1050.601s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.601s][info][gc,free ] Free: 2717M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 2459K, Mutator Free: 340 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.601s][info][gc,ergo ] GC(1053) Start GC cycle (YOUNG) [1050.601s][info][gc ] GC(1053) GC cancellation took 0.010s [1050.601s][info][gc,free ] Free: 2717M, Max: 8192K regular, 512M humongous, Frag: 82% external, 0% internal; Used: 2459K, Mutator Free: 340 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.602s][info][gc,stats ] [1050.602s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.602s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.602s][info][gc,stats ] [1050.602s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.602s][info][gc,stats ] [1050.602s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.602s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.602s][info][gc,stats ] [1050.602s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.602s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.602s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.602s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.602s][info][gc,stats ] [1050.602s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.602s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.602s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.612s][info][gc ] Transition from: normal to: idle [1050.612s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.612s][info][gc ] Transition from: idle to: old [1050.612s][info][gc,free ] Free: 2696M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 7958K, Mutator Free: 338 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.612s][info][gc,start ] GC(1054) Coalescing and filling (OLD) [1050.612s][info][gc,task ] GC(1054) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.612s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1108M) (margin of error = 3.28) [1050.612s][info][gc,ergo ] Free headroom: 2696M (free) - 1587M (spike) - 0B (penalties) = 1108M [1050.612s][info][gc ] Preempting old generation mark to allow Young GC [1050.612s][info][gc ] Cancelling GC: Concurrent GC [1050.612s][info][gc ] GC(1054) Coalescing and filling (OLD) 0.078ms [1050.612s][info][gc,free ] Free: 2696M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 8042K, Mutator Free: 338 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.612s][info][gc,stats ] [1050.612s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.612s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.612s][info][gc,stats ] [1050.612s][info][gc,stats ] Coalesce and Fill Old Dead 84 us [1050.612s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.612s][info][gc,stats ] [1050.612s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.612s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.612s][info][gc,stats ] [1050.612s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.612s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.612s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.612s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.612s][info][gc,stats ] [1050.612s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.612s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.612s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.622s][info][gc ] Transition from: old to: idle [1050.622s][info][gc ] Transition from: idle to: normal [1050.622s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.622s][info][gc,free ] Free: 2676M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 3283K, Mutator Free: 335 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.622s][info][gc,ergo ] GC(1055) Start GC cycle (YOUNG) [1050.622s][info][gc ] GC(1055) GC cancellation took 0.010s [1050.622s][info][gc,free ] Free: 2676M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 3447K, Mutator Free: 335 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.623s][info][gc,stats ] [1050.623s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.623s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.623s][info][gc,stats ] [1050.623s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.623s][info][gc,stats ] [1050.623s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.623s][info][gc,stats ] [1050.623s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.623s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.623s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.623s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.623s][info][gc,stats ] [1050.623s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.623s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.623s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.633s][info][gc ] Transition from: normal to: idle [1050.633s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.633s][info][gc ] Transition from: idle to: old [1050.633s][info][gc,free ] Free: 2656M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 7479K, Mutator Free: 333 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.633s][info][gc,start ] GC(1056) Coalescing and filling (OLD) [1050.633s][info][gc,task ] GC(1056) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.633s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1069M) (margin of error = 3.28) [1050.633s][info][gc,ergo ] Free headroom: 2656M (free) - 1587M (spike) - 0B (penalties) = 1069M [1050.633s][info][gc ] Preempting old generation mark to allow Young GC [1050.633s][info][gc ] Cancelling GC: Concurrent GC [1050.633s][info][gc ] GC(1056) Coalescing and filling (OLD) 0.213ms [1050.633s][info][gc,free ] Free: 2656M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 7904K, Mutator Free: 333 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.633s][info][gc,stats ] [1050.633s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.633s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.633s][info][gc,stats ] [1050.633s][info][gc,stats ] Coalesce and Fill Old Dead 221 us [1050.633s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.633s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.633s][info][gc,stats ] [1050.633s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.633s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.633s][info][gc,stats ] [1050.633s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.633s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.633s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.633s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.633s][info][gc,stats ] [1050.633s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.633s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.633s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.644s][info][gc ] Transition from: old to: idle [1050.644s][info][gc ] Transition from: idle to: normal [1050.644s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.644s][info][gc,free ] Free: 2636M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 3943K, Mutator Free: 330 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.644s][info][gc,ergo ] GC(1057) Start GC cycle (YOUNG) [1050.644s][info][gc ] GC(1057) GC cancellation took 0.010s [1050.644s][info][gc,free ] Free: 2636M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 4031K, Mutator Free: 330 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.644s][info][gc,stats ] [1050.644s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.644s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.644s][info][gc,stats ] [1050.644s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.644s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.644s][info][gc,stats ] [1050.644s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.644s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.644s][info][gc,stats ] [1050.644s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.644s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.644s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.644s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.644s][info][gc,stats ] [1050.644s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.644s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.644s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.654s][info][gc ] Transition from: normal to: idle [1050.654s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.654s][info][gc ] Transition from: idle to: old [1050.654s][info][gc,free ] Free: 2615M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 9150K, Mutator Free: 328 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.654s][info][gc,start ] GC(1058) Coalescing and filling (OLD) [1050.654s][info][gc,task ] GC(1058) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.654s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (1027M) (margin of error = 3.28) [1050.654s][info][gc,ergo ] Free headroom: 2614M (free) - 1587M (spike) - 0B (penalties) = 1027M [1050.654s][info][gc ] Preempting old generation mark to allow Young GC [1050.654s][info][gc ] Cancelling GC: Concurrent GC [1050.654s][info][gc ] GC(1058) Coalescing and filling (OLD) 0.195ms [1050.654s][info][gc,free ] Free: 2614M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 9220K, Mutator Free: 328 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.654s][info][gc,stats ] [1050.654s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.654s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.654s][info][gc,stats ] [1050.654s][info][gc,stats ] Coalesce and Fill Old Dead 203 us [1050.654s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.654s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.654s][info][gc,stats ] [1050.654s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.654s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.654s][info][gc,stats ] [1050.655s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.655s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.655s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.655s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.655s][info][gc,stats ] [1050.655s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.655s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.655s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.665s][info][gc ] Transition from: old to: idle [1050.665s][info][gc ] Transition from: idle to: normal [1050.665s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.665s][info][gc,free ] Free: 2595M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 4591K, Mutator Free: 325 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.665s][info][gc,ergo ] GC(1059) Start GC cycle (YOUNG) [1050.665s][info][gc ] GC(1059) GC cancellation took 0.011s [1050.665s][info][gc,free ] Free: 2595M, Max: 8192K regular, 512M humongous, Frag: 81% external, 0% internal; Used: 4663K, Mutator Free: 325 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.665s][info][gc,stats ] [1050.665s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.665s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.665s][info][gc,stats ] [1050.665s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.665s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.665s][info][gc,stats ] [1050.665s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.665s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.665s][info][gc,stats ] [1050.665s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.665s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.665s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.665s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.665s][info][gc,stats ] [1050.665s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.665s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.665s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.675s][info][gc ] Transition from: normal to: idle [1050.675s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.675s][info][gc ] Transition from: idle to: old [1050.675s][info][gc,free ] Free: 2573M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 2183K, Mutator Free: 322 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.675s][info][gc,start ] GC(1060) Coalescing and filling (OLD) [1050.675s][info][gc,task ] GC(1060) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.675s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (986M) (margin of error = 3.28) [1050.675s][info][gc,ergo ] Free headroom: 2573M (free) - 1587M (spike) - 0B (penalties) = 986M [1050.675s][info][gc ] Preempting old generation mark to allow Young GC [1050.675s][info][gc ] Cancelling GC: Concurrent GC [1050.675s][info][gc ] GC(1060) Coalescing and filling (OLD) 0.256ms [1050.675s][info][gc,free ] Free: 2573M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 2797K, Mutator Free: 322 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.676s][info][gc,stats ] [1050.676s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.676s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.676s][info][gc,stats ] [1050.676s][info][gc,stats ] Coalesce and Fill Old Dead 273 us [1050.676s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.676s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.676s][info][gc,stats ] [1050.676s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.676s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.676s][info][gc,stats ] [1050.676s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.676s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.676s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.676s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.676s][info][gc,stats ] [1050.676s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.676s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.676s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.686s][info][gc ] Transition from: old to: idle [1050.686s][info][gc ] Transition from: idle to: normal [1050.686s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.686s][info][gc,free ] Free: 2552M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 7383K, Mutator Free: 320 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.686s][info][gc,ergo ] GC(1061) Start GC cycle (YOUNG) [1050.686s][info][gc ] GC(1061) GC cancellation took 0.011s [1050.686s][info][gc,free ] Free: 2552M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 7549K, Mutator Free: 320 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.686s][info][gc,stats ] [1050.686s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.686s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.686s][info][gc,stats ] [1050.686s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.686s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.686s][info][gc,stats ] [1050.686s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.686s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.686s][info][gc,stats ] [1050.686s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.686s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.686s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.686s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.686s][info][gc,stats ] [1050.686s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.686s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.686s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.696s][info][gc ] Transition from: normal to: idle [1050.696s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.696s][info][gc ] Transition from: idle to: old [1050.696s][info][gc,free ] Free: 2533M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 2111K, Mutator Free: 317 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.696s][info][gc,start ] GC(1062) Coalescing and filling (OLD) [1050.696s][info][gc,task ] GC(1062) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.696s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (946M) (margin of error = 3.28) [1050.696s][info][gc,ergo ] Free headroom: 2533M (free) - 1587M (spike) - 0B (penalties) = 946M [1050.696s][info][gc ] Preempting old generation mark to allow Young GC [1050.696s][info][gc ] Cancelling GC: Concurrent GC [1050.696s][info][gc ] GC(1062) Coalescing and filling (OLD) 0.282ms [1050.696s][info][gc,free ] Free: 2533M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 2513K, Mutator Free: 317 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.697s][info][gc,stats ] [1050.697s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.697s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.697s][info][gc,stats ] [1050.697s][info][gc,stats ] Coalesce and Fill Old Dead 290 us [1050.697s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.697s][info][gc,stats ] [1050.697s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.697s][info][gc,stats ] [1050.697s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.697s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.697s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.697s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.697s][info][gc,stats ] [1050.697s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.697s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.697s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.707s][info][gc ] Transition from: old to: idle [1050.707s][info][gc ] Transition from: idle to: normal [1050.707s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.707s][info][gc,free ] Free: 2512M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 7575K, Mutator Free: 315 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.707s][info][gc,ergo ] GC(1063) Start GC cycle (YOUNG) [1050.707s][info][gc ] GC(1063) GC cancellation took 0.010s [1050.707s][info][gc,free ] Free: 2512M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 7575K, Mutator Free: 315 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.707s][info][gc,stats ] [1050.707s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.707s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.707s][info][gc,stats ] [1050.707s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.707s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.707s][info][gc,stats ] [1050.707s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.707s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.707s][info][gc,stats ] [1050.707s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.707s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.707s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.707s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.707s][info][gc,stats ] [1050.707s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.707s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.707s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.717s][info][gc ] Transition from: normal to: idle [1050.717s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.717s][info][gc ] Transition from: idle to: old [1050.717s][info][gc,free ] Free: 2493M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 2899K, Mutator Free: 312 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.717s][info][gc,start ] GC(1064) Coalescing and filling (OLD) [1050.717s][info][gc,task ] GC(1064) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.717s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (720 MB/s) to deplete free headroom (905M) (margin of error = 3.28) [1050.717s][info][gc,ergo ] Free headroom: 2492M (free) - 1587M (spike) - 0B (penalties) = 905M [1050.718s][info][gc ] Preempting old generation mark to allow Young GC [1050.718s][info][gc ] Cancelling GC: Concurrent GC [1050.718s][info][gc ] GC(1064) Coalescing and filling (OLD) 0.289ms [1050.718s][info][gc,free ] Free: 2492M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 3417K, Mutator Free: 312 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.718s][info][gc,stats ] [1050.718s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.718s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.718s][info][gc,stats ] [1050.718s][info][gc,stats ] Coalesce and Fill Old Dead 295 us [1050.718s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.718s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.718s][info][gc,stats ] [1050.718s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.718s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.718s][info][gc,stats ] [1050.718s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.718s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.718s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.718s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.718s][info][gc,stats ] [1050.718s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.718s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.718s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.728s][info][gc ] Transition from: old to: idle [1050.728s][info][gc ] Transition from: idle to: normal [1050.728s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.728s][info][gc,free ] Free: 2471M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 8978K, Mutator Free: 310 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.728s][info][gc,ergo ] GC(1065) Start GC cycle (YOUNG) [1050.728s][info][gc ] GC(1065) GC cancellation took 0.010s [1050.728s][info][gc,free ] Free: 2471M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 8978K, Mutator Free: 310 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.728s][info][gc,stats ] [1050.728s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.728s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.728s][info][gc,stats ] [1050.728s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.728s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.728s][info][gc,stats ] [1050.728s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.728s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.728s][info][gc,stats ] [1050.728s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.728s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.728s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.728s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.728s][info][gc,stats ] [1050.728s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.728s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.728s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.738s][info][gc ] Transition from: normal to: idle [1050.738s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.738s][info][gc ] Transition from: idle to: old [1050.738s][info][gc,free ] Free: 2451M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 4558K, Mutator Free: 307 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.738s][info][gc,start ] GC(1066) Coalescing and filling (OLD) [1050.738s][info][gc,task ] GC(1066) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.738s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (863M) (margin of error = 3.28) [1050.738s][info][gc,ergo ] Free headroom: 2450M (free) - 1587M (spike) - 0B (penalties) = 863M [1050.738s][info][gc ] Preempting old generation mark to allow Young GC [1050.738s][info][gc ] Cancelling GC: Concurrent GC [1050.739s][info][gc ] GC(1066) Coalescing and filling (OLD) 0.264ms [1050.739s][info][gc,free ] Free: 2450M, Max: 8192K regular, 512M humongous, Frag: 80% external, 0% internal; Used: 5287K, Mutator Free: 307 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.739s][info][gc,stats ] [1050.739s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.739s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.739s][info][gc,stats ] [1050.739s][info][gc,stats ] Coalesce and Fill Old Dead 272 us [1050.739s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.739s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.739s][info][gc,stats ] [1050.739s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.739s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.739s][info][gc,stats ] [1050.739s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.739s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.739s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.739s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.739s][info][gc,stats ] [1050.739s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.739s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.739s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.749s][info][gc ] Transition from: old to: idle [1050.749s][info][gc ] Transition from: idle to: normal [1050.749s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.749s][info][gc,free ] Free: 2429M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 2719K, Mutator Free: 304 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.749s][info][gc,ergo ] GC(1067) Start GC cycle (YOUNG) [1050.749s][info][gc ] GC(1067) GC cancellation took 0.010s [1050.749s][info][gc,free ] Free: 2429M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 2719K, Mutator Free: 304 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.749s][info][gc,stats ] [1050.749s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.749s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.749s][info][gc,stats ] [1050.749s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.749s][info][gc,stats ] [1050.749s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.749s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.749s][info][gc,stats ] [1050.749s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.749s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.749s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.749s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.749s][info][gc,stats ] [1050.749s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.749s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.749s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.759s][info][gc ] Transition from: normal to: idle [1050.759s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.759s][info][gc ] Transition from: idle to: old [1050.759s][info][gc,free ] Free: 2408M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 7572K, Mutator Free: 302 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.759s][info][gc,start ] GC(1068) Coalescing and filling (OLD) [1050.759s][info][gc,task ] GC(1068) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.759s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (820M) (margin of error = 3.28) [1050.759s][info][gc,ergo ] Free headroom: 2408M (free) - 1587M (spike) - 0B (penalties) = 820M [1050.759s][info][gc ] Preempting old generation mark to allow Young GC [1050.760s][info][gc ] Cancelling GC: Concurrent GC [1050.760s][info][gc ] GC(1068) Coalescing and filling (OLD) 0.256ms [1050.760s][info][gc,free ] Free: 2408M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 8069K, Mutator Free: 302 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.760s][info][gc,stats ] [1050.760s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.760s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.760s][info][gc,stats ] [1050.760s][info][gc,stats ] Coalesce and Fill Old Dead 261 us [1050.760s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.760s][info][gc,stats ] [1050.760s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.760s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.760s][info][gc,stats ] [1050.760s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.760s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.760s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.760s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.760s][info][gc,stats ] [1050.760s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.760s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.760s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.770s][info][gc ] Transition from: old to: idle [1050.770s][info][gc ] Transition from: idle to: normal [1050.770s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.770s][info][gc,free ] Free: 2387M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 4126K, Mutator Free: 299 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.770s][info][gc,ergo ] GC(1069) Start GC cycle (YOUNG) [1050.770s][info][gc ] GC(1069) GC cancellation took 0.010s [1050.770s][info][gc,free ] Free: 2387M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 4126K, Mutator Free: 299 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.770s][info][gc,stats ] [1050.770s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.770s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.770s][info][gc,stats ] [1050.770s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.770s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.770s][info][gc,stats ] [1050.770s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.770s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.770s][info][gc,stats ] [1050.770s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.770s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.770s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.770s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.770s][info][gc,stats ] [1050.770s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.770s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.770s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.780s][info][gc ] Transition from: normal to: idle [1050.780s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.780s][info][gc ] Transition from: idle to: old [1050.780s][info][gc,free ] Free: 2367M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 8846K, Mutator Free: 297 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.780s][info][gc,start ] GC(1070) Coalescing and filling (OLD) [1050.780s][info][gc,task ] GC(1070) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.780s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (779M) (margin of error = 3.28) [1050.781s][info][gc,ergo ] Free headroom: 2366M (free) - 1587M (spike) - 0B (penalties) = 779M [1050.781s][info][gc ] Preempting old generation mark to allow Young GC [1050.781s][info][gc ] Cancelling GC: Concurrent GC [1050.781s][info][gc ] GC(1070) Coalescing and filling (OLD) 0.263ms [1050.781s][info][gc,free ] Free: 2366M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 9383K, Mutator Free: 297 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.781s][info][gc,stats ] [1050.781s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.781s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.781s][info][gc,stats ] [1050.781s][info][gc,stats ] Coalesce and Fill Old Dead 271 us [1050.781s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.781s][info][gc,stats ] [1050.781s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.781s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.781s][info][gc,stats ] [1050.781s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.781s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.781s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.781s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.781s][info][gc,stats ] [1050.781s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.781s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.781s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.791s][info][gc ] Transition from: old to: idle [1050.791s][info][gc ] Transition from: idle to: normal [1050.791s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.791s][info][gc,free ] Free: 2348M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 3974K, Mutator Free: 294 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.791s][info][gc,ergo ] GC(1071) Start GC cycle (YOUNG) [1050.791s][info][gc ] GC(1071) GC cancellation took 0.010s [1050.791s][info][gc,free ] Free: 2347M, Max: 8192K regular, 512M humongous, Frag: 79% external, 0% internal; Used: 4112K, Mutator Free: 294 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.791s][info][gc,stats ] [1050.791s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.791s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.791s][info][gc,stats ] [1050.791s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.791s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.791s][info][gc,stats ] [1050.791s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.791s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.791s][info][gc,stats ] [1050.791s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.791s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.791s][info][gc,stats ] - age 2: 7980848 bytes, 7980912 total [1050.791s][info][gc,stats ] - age 7: 22094360 bytes, 30075272 total [1050.791s][info][gc,stats ] [1050.791s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.791s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.791s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.801s][info][gc ] Transition from: normal to: idle [1050.801s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.801s][info][gc ] Transition from: idle to: old [1050.801s][info][gc,free ] Free: 2325M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 2120K, Mutator Free: 291 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.801s][info][gc,start ] GC(1072) Coalescing and filling (OLD) [1050.801s][info][gc,task ] GC(1072) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.801s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (738M) (margin of error = 3.28) [1050.801s][info][gc,ergo ] Free headroom: 2325M (free) - 1587M (spike) - 0B (penalties) = 738M [1050.801s][info][gc ] Preempting old generation mark to allow Young GC [1050.802s][info][gc ] Cancelling GC: Concurrent GC [1050.802s][info][gc ] GC(1072) Coalescing and filling (OLD) 0.250ms [1050.802s][info][gc,free ] Free: 2325M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 2670K, Mutator Free: 291 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.802s][info][gc,stats ] [1050.802s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.802s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.802s][info][gc,stats ] [1050.802s][info][gc,stats ] Coalesce and Fill Old Dead 255 us [1050.802s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.802s][info][gc,stats ] [1050.802s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.802s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.802s][info][gc,stats ] [1050.802s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.802s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.802s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.802s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.802s][info][gc,stats ] [1050.802s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.802s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.802s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.812s][info][gc ] Transition from: old to: idle [1050.812s][info][gc ] Transition from: idle to: normal [1050.812s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.812s][info][gc,free ] Free: 2305M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 7153K, Mutator Free: 289 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.812s][info][gc,ergo ] GC(1073) Start GC cycle (YOUNG) [1050.812s][info][gc ] GC(1073) GC cancellation took 0.010s [1050.812s][info][gc,free ] Free: 2304M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 7304K, Mutator Free: 289 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.812s][info][gc,stats ] [1050.812s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.812s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.812s][info][gc,stats ] [1050.812s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.812s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.812s][info][gc,stats ] [1050.812s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.812s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.812s][info][gc,stats ] [1050.812s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.812s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.812s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.812s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.812s][info][gc,stats ] [1050.812s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.812s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.812s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.822s][info][gc ] Transition from: normal to: idle [1050.822s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.822s][info][gc ] Transition from: idle to: old [1050.822s][info][gc,free ] Free: 2285M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 2708K, Mutator Free: 286 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.822s][info][gc,start ] GC(1074) Coalescing and filling (OLD) [1050.822s][info][gc,task ] GC(1074) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.822s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (697M) (margin of error = 3.28) [1050.822s][info][gc,ergo ] Free headroom: 2284M (free) - 1587M (spike) - 0B (penalties) = 697M [1050.822s][info][gc ] Preempting old generation mark to allow Young GC [1050.822s][info][gc ] Cancelling GC: Concurrent GC [1050.822s][info][gc ] GC(1074) Coalescing and filling (OLD) 0.281ms [1050.823s][info][gc,free ] Free: 2284M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 3367K, Mutator Free: 286 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.823s][info][gc,stats ] [1050.823s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.823s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.823s][info][gc,stats ] [1050.823s][info][gc,stats ] Coalesce and Fill Old Dead 290 us [1050.823s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.823s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.823s][info][gc,stats ] [1050.823s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.823s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.823s][info][gc,stats ] [1050.823s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.823s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.823s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.823s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.823s][info][gc,stats ] [1050.823s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.823s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.823s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.833s][info][gc ] Transition from: old to: idle [1050.833s][info][gc ] Transition from: idle to: normal [1050.833s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.833s][info][gc,free ] Free: 2264M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 7880K, Mutator Free: 284 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.833s][info][gc,ergo ] GC(1075) Start GC cycle (YOUNG) [1050.833s][info][gc ] GC(1075) GC cancellation took 0.010s [1050.833s][info][gc,free ] Free: 2264M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 8018K, Mutator Free: 284 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.833s][info][gc,stats ] [1050.833s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.833s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.833s][info][gc,stats ] [1050.833s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.833s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.833s][info][gc,stats ] [1050.833s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.833s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.833s][info][gc,stats ] [1050.833s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.833s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.833s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.833s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.833s][info][gc,stats ] [1050.833s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.833s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.833s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.843s][info][gc ] Transition from: normal to: idle [1050.843s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.843s][info][gc ] Transition from: idle to: old [1050.843s][info][gc,free ] Free: 2244M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 3915K, Mutator Free: 281 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.843s][info][gc,start ] GC(1076) Coalescing and filling (OLD) [1050.843s][info][gc,task ] GC(1076) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.843s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (656M) (margin of error = 3.28) [1050.843s][info][gc,ergo ] Free headroom: 2243M (free) - 1587M (spike) - 0B (penalties) = 656M [1050.843s][info][gc ] Preempting old generation mark to allow Young GC [1050.843s][info][gc ] Cancelling GC: Concurrent GC [1050.843s][info][gc ] GC(1076) Coalescing and filling (OLD) 0.268ms [1050.843s][info][gc,free ] Free: 2243M, Max: 8192K regular, 512M humongous, Frag: 78% external, 0% internal; Used: 4373K, Mutator Free: 281 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.844s][info][gc,stats ] [1050.844s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.844s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.844s][info][gc,stats ] [1050.844s][info][gc,stats ] Coalesce and Fill Old Dead 277 us [1050.844s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.844s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.844s][info][gc,stats ] [1050.844s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.844s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.844s][info][gc,stats ] [1050.844s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.844s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.844s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.844s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.844s][info][gc,stats ] [1050.844s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.844s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.844s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.854s][info][gc ] Transition from: old to: idle [1050.854s][info][gc ] Transition from: idle to: normal [1050.854s][info][gc,free ] Free: 2224M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7649K, Mutator Free: 279 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.854s][info][gc,ergo ] GC(1077) Start GC cycle (YOUNG) [1050.854s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.854s][info][gc ] GC(1077) GC cancellation took 0.011s [1050.854s][info][gc,free ] Free: 2224M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7785K, Mutator Free: 279 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.854s][info][gc,stats ] [1050.854s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.854s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.854s][info][gc,stats ] [1050.854s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.854s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.854s][info][gc,stats ] [1050.854s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.854s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.854s][info][gc,stats ] [1050.854s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.854s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.854s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.854s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.854s][info][gc,stats ] [1050.854s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.854s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.854s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.864s][info][gc ] Transition from: normal to: idle [1050.864s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.864s][info][gc ] Transition from: idle to: old [1050.864s][info][gc,free ] Free: 2204M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 3453K, Mutator Free: 276 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.864s][info][gc,start ] GC(1078) Coalescing and filling (OLD) [1050.864s][info][gc,task ] GC(1078) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.865s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (616M) (margin of error = 3.28) [1050.865s][info][gc,ergo ] Free headroom: 2204M (free) - 1587M (spike) - 0B (penalties) = 616M [1050.865s][info][gc ] Preempting old generation mark to allow Young GC [1050.865s][info][gc ] Cancelling GC: Concurrent GC [1050.865s][info][gc ] GC(1078) Coalescing and filling (OLD) 0.247ms [1050.865s][info][gc,free ] Free: 2204M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 4027K, Mutator Free: 276 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.865s][info][gc,stats ] [1050.865s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.865s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.865s][info][gc,stats ] [1050.865s][info][gc,stats ] Coalesce and Fill Old Dead 256 us [1050.865s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.865s][info][gc,stats ] [1050.865s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.865s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.865s][info][gc,stats ] [1050.865s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.865s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.865s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.865s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.865s][info][gc,stats ] [1050.865s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.865s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.865s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.875s][info][gc ] Transition from: old to: idle [1050.875s][info][gc ] Transition from: idle to: normal [1050.875s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.875s][info][gc,free ] Free: 2184M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7818K, Mutator Free: 274 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.875s][info][gc,ergo ] GC(1079) Start GC cycle (YOUNG) [1050.875s][info][gc ] GC(1079) GC cancellation took 0.010s [1050.875s][info][gc,free ] Free: 2184M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7818K, Mutator Free: 274 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.875s][info][gc,stats ] [1050.875s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.875s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.875s][info][gc,stats ] [1050.875s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.875s][info][gc,stats ] [1050.875s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.875s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.875s][info][gc,stats ] [1050.875s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.875s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.875s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.875s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.875s][info][gc,stats ] [1050.875s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.875s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.875s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.885s][info][gc ] Transition from: normal to: idle [1050.885s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.885s][info][gc ] Transition from: idle to: old [1050.885s][info][gc,free ] Free: 2165M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 2762K, Mutator Free: 271 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.885s][info][gc,start ] GC(1080) Coalescing and filling (OLD) [1050.885s][info][gc,task ] GC(1080) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.886s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (577M) (margin of error = 3.28) [1050.886s][info][gc,ergo ] Free headroom: 2164M (free) - 1587M (spike) - 0B (penalties) = 577M [1050.886s][info][gc ] Preempting old generation mark to allow Young GC [1050.886s][info][gc ] Cancelling GC: Concurrent GC [1050.886s][info][gc ] GC(1080) Coalescing and filling (OLD) 0.255ms [1050.886s][info][gc,free ] Free: 2164M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 3391K, Mutator Free: 271 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.886s][info][gc,stats ] [1050.886s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.886s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.886s][info][gc,stats ] [1050.886s][info][gc,stats ] Coalesce and Fill Old Dead 260 us [1050.886s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.886s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.886s][info][gc,stats ] [1050.886s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.886s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.886s][info][gc,stats ] [1050.886s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.886s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.886s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.886s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.886s][info][gc,stats ] [1050.886s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.886s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.886s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.896s][info][gc ] Transition from: old to: idle [1050.896s][info][gc ] Transition from: idle to: normal [1050.896s][info][gc,free ] Free: 2144M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7309K, Mutator Free: 269 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.896s][info][gc,ergo ] GC(1081) Start GC cycle (YOUNG) [1050.896s][info][gc ] GC(1081) GC cancellation took 0.010s [1050.896s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.896s][info][gc,free ] Free: 2144M, Max: 8192K regular, 512M humongous, Frag: 77% external, 0% internal; Used: 7387K, Mutator Free: 269 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.896s][info][gc,stats ] [1050.896s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.896s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.896s][info][gc,stats ] [1050.896s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.896s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.896s][info][gc,stats ] [1050.896s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.896s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.896s][info][gc,stats ] [1050.896s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.896s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.896s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.896s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.896s][info][gc,stats ] [1050.896s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.896s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.896s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.906s][info][gc ] Transition from: normal to: idle [1050.906s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.906s][info][gc ] Transition from: idle to: old [1050.906s][info][gc,free ] Free: 2124M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 3215K, Mutator Free: 266 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.906s][info][gc,start ] GC(1082) Coalescing and filling (OLD) [1050.906s][info][gc,task ] GC(1082) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.907s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (537M) (margin of error = 3.28) [1050.907s][info][gc,ergo ] Free headroom: 2124M (free) - 1587M (spike) - 0B (penalties) = 537M [1050.907s][info][gc ] Preempting old generation mark to allow Young GC [1050.907s][info][gc ] Cancelling GC: Concurrent GC [1050.907s][info][gc ] GC(1082) Coalescing and filling (OLD) 0.303ms [1050.907s][info][gc,free ] Free: 2124M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 3921K, Mutator Free: 266 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.907s][info][gc,stats ] [1050.907s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.907s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.907s][info][gc,stats ] [1050.907s][info][gc,stats ] Coalesce and Fill Old Dead 312 us [1050.907s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.907s][info][gc,stats ] [1050.907s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.907s][info][gc,stats ] [1050.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.907s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.907s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.907s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.907s][info][gc,stats ] [1050.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.907s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.907s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.917s][info][gc ] Transition from: old to: idle [1050.917s][info][gc ] Transition from: idle to: normal [1050.917s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.917s][info][gc,free ] Free: 2104M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 7680K, Mutator Free: 264 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.917s][info][gc,ergo ] GC(1083) Start GC cycle (YOUNG) [1050.917s][info][gc ] GC(1083) GC cancellation took 0.010s [1050.917s][info][gc,free ] Free: 2104M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 7680K, Mutator Free: 264 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.917s][info][gc,stats ] [1050.917s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.917s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.917s][info][gc,stats ] [1050.917s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.917s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.917s][info][gc,stats ] [1050.917s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.917s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.917s][info][gc,stats ] [1050.917s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.917s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.917s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.917s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.917s][info][gc,stats ] [1050.917s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.917s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.917s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.927s][info][gc ] Transition from: normal to: idle [1050.927s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.927s][info][gc ] Transition from: idle to: old [1050.927s][info][gc,free ] Free: 2083M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 4546K, Mutator Free: 261 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.927s][info][gc,start ] GC(1084) Coalescing and filling (OLD) [1050.927s][info][gc,task ] GC(1084) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.928s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (704 MB/s) to deplete free headroom (496M) (margin of error = 3.28) [1050.928s][info][gc,ergo ] Free headroom: 2083M (free) - 1587M (spike) - 0B (penalties) = 496M [1050.928s][info][gc ] Preempting old generation mark to allow Young GC [1050.928s][info][gc ] Cancelling GC: Concurrent GC [1050.928s][info][gc ] GC(1084) Coalescing and filling (OLD) 0.259ms [1050.928s][info][gc,free ] Free: 2083M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 4894K, Mutator Free: 261 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.928s][info][gc,stats ] [1050.928s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.928s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.928s][info][gc,stats ] [1050.928s][info][gc,stats ] Coalesce and Fill Old Dead 265 us [1050.928s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.928s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.928s][info][gc,stats ] [1050.928s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.928s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.928s][info][gc,stats ] [1050.928s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.928s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.928s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.928s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.928s][info][gc,stats ] [1050.928s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.928s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.928s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.938s][info][gc ] Transition from: old to: idle [1050.938s][info][gc ] Transition from: idle to: normal [1050.938s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.938s][info][gc,free ] Free: 2062M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 1695K, Mutator Free: 258 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.938s][info][gc,ergo ] GC(1085) Start GC cycle (YOUNG) [1050.938s][info][gc ] GC(1085) GC cancellation took 0.010s [1050.938s][info][gc,free ] Free: 2062M, Max: 8192K regular, 512M humongous, Frag: 76% external, 0% internal; Used: 1775K, Mutator Free: 258 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.938s][info][gc,stats ] [1050.938s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.938s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.938s][info][gc,stats ] [1050.938s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.938s][info][gc,stats ] [1050.938s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.938s][info][gc,stats ] [1050.938s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.938s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.938s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.938s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.938s][info][gc,stats ] [1050.938s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.938s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.938s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.948s][info][gc ] Transition from: normal to: idle [1050.948s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.948s][info][gc ] Transition from: idle to: old [1050.948s][info][gc,free ] Free: 2042M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 5780K, Mutator Free: 256 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.948s][info][gc,start ] GC(1086) Coalescing and filling (OLD) [1050.948s][info][gc,task ] GC(1086) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.949s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (454M) (margin of error = 3.28) [1050.949s][info][gc,ergo ] Free headroom: 2041M (free) - 1587M (spike) - 0B (penalties) = 454M [1050.949s][info][gc ] Preempting old generation mark to allow Young GC [1050.949s][info][gc ] Cancelling GC: Concurrent GC [1050.949s][info][gc ] GC(1086) Coalescing and filling (OLD) 0.320ms [1050.949s][info][gc,free ] Free: 2041M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 6668K, Mutator Free: 256 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.949s][info][gc,stats ] [1050.949s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.949s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.949s][info][gc,stats ] [1050.949s][info][gc,stats ] Coalesce and Fill Old Dead 328 us [1050.949s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.949s][info][gc,stats ] [1050.949s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.949s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.949s][info][gc,stats ] [1050.949s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.949s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.949s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.949s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.949s][info][gc,stats ] [1050.949s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.949s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.949s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.959s][info][gc ] Transition from: old to: idle [1050.959s][info][gc ] Transition from: idle to: normal [1050.959s][info][gc,free ] Free: 2021M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 2797K, Mutator Free: 253 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.959s][info][gc,ergo ] GC(1087) Start GC cycle (YOUNG) [1050.959s][info][gc ] GC(1087) GC cancellation took 0.010s [1050.959s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.959s][info][gc,free ] Free: 2021M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 2868K, Mutator Free: 253 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.959s][info][gc,stats ] [1050.959s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.959s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.959s][info][gc,stats ] [1050.959s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.959s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.959s][info][gc,stats ] [1050.959s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.959s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.959s][info][gc,stats ] [1050.959s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.959s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.959s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.959s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.959s][info][gc,stats ] [1050.959s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.959s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.959s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.969s][info][gc ] Transition from: normal to: idle [1050.969s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.969s][info][gc ] Transition from: idle to: old [1050.969s][info][gc,free ] Free: 2001M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 6310K, Mutator Free: 251 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.969s][info][gc,start ] GC(1088) Coalescing and filling (OLD) [1050.969s][info][gc,task ] GC(1088) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.970s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (414M) (margin of error = 3.28) [1050.970s][info][gc,ergo ] Free headroom: 2001M (free) - 1587M (spike) - 0B (penalties) = 414M [1050.970s][info][gc ] Preempting old generation mark to allow Young GC [1050.970s][info][gc ] Cancelling GC: Concurrent GC [1050.970s][info][gc ] GC(1088) Coalescing and filling (OLD) 0.246ms [1050.970s][info][gc,free ] Free: 2001M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 6777K, Mutator Free: 251 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.970s][info][gc,stats ] [1050.970s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.970s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.970s][info][gc,stats ] [1050.970s][info][gc,stats ] Coalesce and Fill Old Dead 251 us [1050.970s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.970s][info][gc,stats ] [1050.970s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.970s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.970s][info][gc,stats ] [1050.970s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.970s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.970s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.970s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.970s][info][gc,stats ] [1050.970s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.970s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.970s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.980s][info][gc ] Transition from: old to: idle [1050.980s][info][gc ] Transition from: idle to: normal [1050.980s][info][gc ] Heuristics request to interrupt old for young collection accepted [1050.980s][info][gc,free ] Free: 1978M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 5304K, Mutator Free: 248 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.980s][info][gc,ergo ] GC(1089) Start GC cycle (YOUNG) [1050.980s][info][gc ] GC(1089) GC cancellation took 0.010s [1050.980s][info][gc,free ] Free: 1978M, Max: 8192K regular, 512M humongous, Frag: 75% external, 0% internal; Used: 5304K, Mutator Free: 248 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.980s][info][gc,stats ] [1050.980s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.980s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.980s][info][gc,stats ] [1050.980s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.980s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.980s][info][gc,stats ] [1050.980s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.980s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.980s][info][gc,stats ] [1050.980s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.980s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.980s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.980s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.980s][info][gc,stats ] [1050.980s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.980s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.980s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1050.990s][info][gc ] Transition from: normal to: idle [1050.990s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1050.990s][info][gc ] Transition from: idle to: old [1050.990s][info][gc,free ] Free: 1959M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 461K, Mutator Free: 245 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.990s][info][gc,start ] GC(1090) Coalescing and filling (OLD) [1050.990s][info][gc,task ] GC(1090) Using 4 of 8 workers for Coalescing and filling (OLD) [1050.991s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (371M) (margin of error = 3.28) [1050.991s][info][gc,ergo ] Free headroom: 1959M (free) - 1587M (spike) - 0B (penalties) = 371M [1050.991s][info][gc ] Preempting old generation mark to allow Young GC [1050.991s][info][gc ] Cancelling GC: Concurrent GC [1050.991s][info][gc ] GC(1090) Coalescing and filling (OLD) 0.289ms [1050.991s][info][gc,free ] Free: 1959M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 901K, Mutator Free: 245 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1050.991s][info][gc,stats ] [1050.991s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1050.991s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1050.991s][info][gc,stats ] [1050.991s][info][gc,stats ] Coalesce and Fill Old Dead 294 us [1050.991s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.991s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.991s][info][gc,stats ] [1050.991s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1050.991s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1050.991s][info][gc,stats ] [1050.991s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1050.991s][info][gc,stats ] - age 1: 64 bytes, 64 total [1050.991s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1050.991s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1050.991s][info][gc,stats ] [1050.991s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1050.991s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1050.991s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.001s][info][gc ] Transition from: old to: idle [1051.001s][info][gc ] Transition from: idle to: normal [1051.001s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.001s][info][gc,free ] Free: 1939M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 5047K, Mutator Free: 243 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.001s][info][gc,ergo ] GC(1091) Start GC cycle (YOUNG) [1051.001s][info][gc ] GC(1091) GC cancellation took 0.010s [1051.001s][info][gc,free ] Free: 1939M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 5047K, Mutator Free: 243 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.001s][info][gc,stats ] [1051.001s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.001s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.001s][info][gc,stats ] [1051.001s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.001s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.001s][info][gc,stats ] [1051.001s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.001s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.001s][info][gc,stats ] [1051.001s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.001s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.001s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.001s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.001s][info][gc,stats ] [1051.001s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.001s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.001s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.011s][info][gc ] Transition from: normal to: idle [1051.011s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.011s][info][gc ] Transition from: idle to: old [1051.011s][info][gc,free ] Free: 1918M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 1250K, Mutator Free: 240 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.011s][info][gc,start ] GC(1092) Coalescing and filling (OLD) [1051.011s][info][gc,task ] GC(1092) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.012s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (331M) (margin of error = 3.28) [1051.012s][info][gc,ergo ] Free headroom: 1918M (free) - 1587M (spike) - 0B (penalties) = 331M [1051.012s][info][gc ] Preempting old generation mark to allow Young GC [1051.012s][info][gc ] Cancelling GC: Concurrent GC [1051.012s][info][gc ] GC(1092) Coalescing and filling (OLD) 0.283ms [1051.012s][info][gc,free ] Free: 1918M, Max: 8192K regular, 512M humongous, Frag: 74% external, 0% internal; Used: 1819K, Mutator Free: 240 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.012s][info][gc,stats ] [1051.012s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.012s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.012s][info][gc,stats ] [1051.012s][info][gc,stats ] Coalesce and Fill Old Dead 292 us [1051.012s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.012s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.012s][info][gc,stats ] [1051.012s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.012s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.012s][info][gc,stats ] [1051.012s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.012s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.012s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.012s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.012s][info][gc,stats ] [1051.012s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.012s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.012s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.022s][info][gc ] Transition from: old to: idle [1051.022s][info][gc ] Transition from: idle to: normal [1051.022s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.022s][info][gc,free ] Free: 1899M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 4673K, Mutator Free: 238 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.022s][info][gc,ergo ] GC(1093) Start GC cycle (YOUNG) [1051.022s][info][gc ] GC(1093) GC cancellation took 0.010s [1051.022s][info][gc,free ] Free: 1899M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 4673K, Mutator Free: 238 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.022s][info][gc,stats ] [1051.022s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.022s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.022s][info][gc,stats ] [1051.022s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.022s][info][gc,stats ] [1051.022s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.022s][info][gc,stats ] [1051.022s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.022s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.022s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.022s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.022s][info][gc,stats ] [1051.022s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.022s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.022s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.032s][info][gc ] Transition from: normal to: idle [1051.032s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.032s][info][gc ] Transition from: idle to: old [1051.032s][info][gc,free ] Free: 1879M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 239K, Mutator Free: 235 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.032s][info][gc,start ] GC(1094) Coalescing and filling (OLD) [1051.032s][info][gc,task ] GC(1094) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.033s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (291M) (margin of error = 3.28) [1051.033s][info][gc,ergo ] Free headroom: 1879M (free) - 1587M (spike) - 0B (penalties) = 291M [1051.033s][info][gc ] Preempting old generation mark to allow Young GC [1051.033s][info][gc ] Cancelling GC: Concurrent GC [1051.033s][info][gc ] GC(1094) Coalescing and filling (OLD) 0.276ms [1051.033s][info][gc,free ] Free: 1879M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 1020K, Mutator Free: 235 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.033s][info][gc,stats ] [1051.033s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.033s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.033s][info][gc,stats ] [1051.033s][info][gc,stats ] Coalesce and Fill Old Dead 282 us [1051.033s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.033s][info][gc,stats ] [1051.033s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.033s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.033s][info][gc,stats ] [1051.033s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.033s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.033s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.033s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.033s][info][gc,stats ] [1051.033s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.033s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.033s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.043s][info][gc ] Transition from: old to: idle [1051.043s][info][gc ] Transition from: idle to: normal [1051.043s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.043s][info][gc,free ] Free: 1858M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 5975K, Mutator Free: 233 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.043s][info][gc,ergo ] GC(1095) Start GC cycle (YOUNG) [1051.043s][info][gc ] GC(1095) GC cancellation took 0.010s [1051.043s][info][gc,free ] Free: 1858M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 5975K, Mutator Free: 233 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.043s][info][gc,stats ] [1051.043s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.043s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.043s][info][gc,stats ] [1051.043s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.043s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.043s][info][gc,stats ] [1051.043s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.043s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.043s][info][gc,stats ] [1051.043s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.043s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.043s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.043s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.043s][info][gc,stats ] [1051.043s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.043s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.043s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.053s][info][gc ] Transition from: normal to: idle [1051.053s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.053s][info][gc ] Transition from: idle to: old [1051.053s][info][gc,free ] Free: 1837M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 2493K, Mutator Free: 230 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.053s][info][gc,start ] GC(1096) Coalescing and filling (OLD) [1051.053s][info][gc,task ] GC(1096) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.054s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (249M) (margin of error = 3.28) [1051.054s][info][gc,ergo ] Free headroom: 1837M (free) - 1587M (spike) - 0B (penalties) = 249M [1051.054s][info][gc ] Preempting old generation mark to allow Young GC [1051.054s][info][gc ] Cancelling GC: Concurrent GC [1051.054s][info][gc ] GC(1096) Coalescing and filling (OLD) 0.315ms [1051.054s][info][gc,free ] Free: 1836M, Max: 8192K regular, 512M humongous, Frag: 73% external, 0% internal; Used: 3083K, Mutator Free: 230 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.054s][info][gc,stats ] [1051.054s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.054s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.054s][info][gc,stats ] [1051.054s][info][gc,stats ] Coalesce and Fill Old Dead 324 us [1051.054s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.054s][info][gc,stats ] [1051.054s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.054s][info][gc,stats ] [1051.054s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.054s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.054s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.054s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.054s][info][gc,stats ] [1051.054s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.054s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.054s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.064s][info][gc ] Transition from: old to: idle [1051.064s][info][gc ] Transition from: idle to: normal [1051.064s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.064s][info][gc,free ] Free: 1815M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 76792B, Mutator Free: 227 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.064s][info][gc,ergo ] GC(1097) Start GC cycle (YOUNG) [1051.064s][info][gc ] GC(1097) GC cancellation took 0.010s [1051.064s][info][gc,free ] Free: 1815M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 149K, Mutator Free: 227 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.064s][info][gc,stats ] [1051.064s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.064s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.064s][info][gc,stats ] [1051.064s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.064s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.064s][info][gc,stats ] [1051.064s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.064s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.064s][info][gc,stats ] [1051.064s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.064s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.064s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.064s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.064s][info][gc,stats ] [1051.064s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.064s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.064s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.074s][info][gc ] Transition from: normal to: idle [1051.074s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.074s][info][gc ] Transition from: idle to: old [1051.074s][info][gc,free ] Free: 1794M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 5215K, Mutator Free: 225 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.074s][info][gc,start ] GC(1098) Coalescing and filling (OLD) [1051.074s][info][gc,task ] GC(1098) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.075s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (207M) (margin of error = 3.28) [1051.075s][info][gc,ergo ] Free headroom: 1794M (free) - 1587M (spike) - 0B (penalties) = 207M [1051.075s][info][gc ] Preempting old generation mark to allow Young GC [1051.075s][info][gc ] Cancelling GC: Concurrent GC [1051.075s][info][gc ] GC(1098) Coalescing and filling (OLD) 0.305ms [1051.075s][info][gc,free ] Free: 1794M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 5938K, Mutator Free: 225 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.075s][info][gc,stats ] [1051.075s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.075s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.075s][info][gc,stats ] [1051.075s][info][gc,stats ] Coalesce and Fill Old Dead 314 us [1051.075s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.075s][info][gc,stats ] [1051.075s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.075s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.075s][info][gc,stats ] [1051.075s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.075s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.075s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.075s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.075s][info][gc,stats ] [1051.075s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.075s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.075s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.085s][info][gc ] Transition from: old to: idle [1051.085s][info][gc ] Transition from: idle to: normal [1051.085s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.085s][info][gc,free ] Free: 1773M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 2305K, Mutator Free: 222 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.085s][info][gc,ergo ] GC(1099) Start GC cycle (YOUNG) [1051.085s][info][gc ] GC(1099) GC cancellation took 0.010s [1051.085s][info][gc,free ] Free: 1773M, Max: 8192K regular, 512M humongous, Frag: 72% external, 0% internal; Used: 2387K, Mutator Free: 222 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.085s][info][gc,stats ] [1051.085s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.085s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.085s][info][gc,stats ] [1051.085s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.085s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.085s][info][gc,stats ] [1051.085s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.085s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.085s][info][gc,stats ] [1051.085s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.085s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.085s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.085s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.085s][info][gc,stats ] [1051.085s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.085s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.085s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.095s][info][gc ] Transition from: normal to: idle [1051.095s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.095s][info][gc ] Transition from: idle to: old [1051.096s][info][gc,free ] Free: 1752M, Max: 8192K regular, 512M humongous, Frag: 71% external, 0% internal; Used: 7424K, Mutator Free: 220 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.096s][info][gc,start ] GC(1100) Coalescing and filling (OLD) [1051.096s][info][gc,task ] GC(1100) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.096s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (165M) (margin of error = 3.28) [1051.096s][info][gc,ergo ] Free headroom: 1752M (free) - 1587M (spike) - 0B (penalties) = 165M [1051.096s][info][gc ] Preempting old generation mark to allow Young GC [1051.096s][info][gc ] Cancelling GC: Concurrent GC [1051.096s][info][gc ] GC(1100) Coalescing and filling (OLD) 0.141ms [1051.096s][info][gc,free ] Free: 1752M, Max: 8192K regular, 512M humongous, Frag: 71% external, 0% internal; Used: 7677K, Mutator Free: 220 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.096s][info][gc,stats ] [1051.096s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.096s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.096s][info][gc,stats ] [1051.096s][info][gc,stats ] Coalesce and Fill Old Dead 146 us [1051.096s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.096s][info][gc,stats ] [1051.096s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.096s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.096s][info][gc,stats ] [1051.096s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.096s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.096s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.096s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.096s][info][gc,stats ] [1051.096s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.096s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.096s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.106s][info][gc ] Transition from: old to: idle [1051.106s][info][gc ] Transition from: idle to: normal [1051.106s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.106s][info][gc,free ] Free: 1732M, Max: 8192K regular, 512M humongous, Frag: 71% external, 0% internal; Used: 3108K, Mutator Free: 217 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.106s][info][gc,ergo ] GC(1101) Start GC cycle (YOUNG) [1051.106s][info][gc ] GC(1101) GC cancellation took 0.010s [1051.106s][info][gc,free ] Free: 1732M, Max: 8192K regular, 512M humongous, Frag: 71% external, 0% internal; Used: 3108K, Mutator Free: 217 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.106s][info][gc,stats ] [1051.106s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.106s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.106s][info][gc,stats ] [1051.106s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.106s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.106s][info][gc,stats ] [1051.106s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.106s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.106s][info][gc,stats ] [1051.106s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.106s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.106s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.106s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.106s][info][gc,stats ] [1051.106s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.106s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.106s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.116s][info][gc ] Transition from: normal to: idle [1051.116s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.116s][info][gc ] Transition from: idle to: old [1051.116s][info][gc,free ] Free: 1712M, Max: 8192K regular, 512M humongous, Frag: 71% external, 0% internal; Used: 8135K, Mutator Free: 215 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.116s][info][gc,start ] GC(1102) Coalescing and filling (OLD) [1051.116s][info][gc,task ] GC(1102) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.117s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (124M) (margin of error = 3.28) [1051.117s][info][gc,ergo ] Free headroom: 1711M (free) - 1587M (spike) - 0B (penalties) = 124M [1051.117s][info][gc ] Preempting old generation mark to allow Young GC [1051.117s][info][gc ] Cancelling GC: Concurrent GC [1051.117s][info][gc ] GC(1102) Coalescing and filling (OLD) 0.258ms [1051.117s][info][gc,free ] Free: 1711M, Max: 8192K regular, 512M humongous, Frag: 70% external, 0% internal; Used: 698K, Mutator Free: 214 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.117s][info][gc,stats ] [1051.117s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.117s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.117s][info][gc,stats ] [1051.117s][info][gc,stats ] Coalesce and Fill Old Dead 267 us [1051.117s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.117s][info][gc,stats ] [1051.117s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.117s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.117s][info][gc,stats ] [1051.117s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.117s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.117s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.117s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.117s][info][gc,stats ] [1051.117s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.117s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.117s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.127s][info][gc ] Transition from: old to: idle [1051.127s][info][gc ] Transition from: idle to: normal [1051.127s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.127s][info][gc,free ] Free: 1690M, Max: 8192K regular, 512M humongous, Frag: 70% external, 0% internal; Used: 5889K, Mutator Free: 212 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.127s][info][gc,ergo ] GC(1103) Start GC cycle (YOUNG) [1051.127s][info][gc ] GC(1103) GC cancellation took 0.010s [1051.127s][info][gc,free ] Free: 1690M, Max: 8192K regular, 512M humongous, Frag: 70% external, 0% internal; Used: 5960K, Mutator Free: 212 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.127s][info][gc,stats ] [1051.127s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.127s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.127s][info][gc,stats ] [1051.127s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.127s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.127s][info][gc,stats ] [1051.127s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.127s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.127s][info][gc,stats ] [1051.127s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.127s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.127s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.127s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.127s][info][gc,stats ] [1051.127s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.127s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.127s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.137s][info][gc ] Transition from: normal to: idle [1051.137s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.137s][info][gc ] Transition from: idle to: old [1051.137s][info][gc,free ] Free: 1669M, Max: 8192K regular, 512M humongous, Frag: 70% external, 0% internal; Used: 2539K, Mutator Free: 209 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.137s][info][gc,start ] GC(1104) Coalescing and filling (OLD) [1051.137s][info][gc,task ] GC(1104) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.138s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (691 MB/s) to deplete free headroom (83911K) (margin of error = 3.28) [1051.138s][info][gc,ergo ] Free headroom: 1669M (free) - 1587M (spike) - 0B (penalties) = 83911K [1051.138s][info][gc ] Preempting old generation mark to allow Young GC [1051.138s][info][gc ] Cancelling GC: Concurrent GC [1051.138s][info][gc ] GC(1104) Coalescing and filling (OLD) 0.208ms [1051.138s][info][gc,free ] Free: 1669M, Max: 8192K regular, 512M humongous, Frag: 70% external, 0% internal; Used: 2997K, Mutator Free: 209 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.138s][info][gc,stats ] [1051.138s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.138s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.138s][info][gc,stats ] [1051.138s][info][gc,stats ] Coalesce and Fill Old Dead 214 us [1051.138s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.138s][info][gc,stats ] [1051.138s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.138s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.138s][info][gc,stats ] [1051.138s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.138s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.138s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.138s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.138s][info][gc,stats ] [1051.138s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.138s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.138s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.148s][info][gc ] Transition from: old to: idle [1051.148s][info][gc ] Transition from: idle to: normal [1051.148s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.148s][info][gc,free ] Free: 1647M, Max: 8192K regular, 512M humongous, Frag: 69% external, 0% internal; Used: 840K, Mutator Free: 206 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.148s][info][gc,ergo ] GC(1105) Start GC cycle (YOUNG) [1051.148s][info][gc ] GC(1105) GC cancellation took 0.010s [1051.148s][info][gc,free ] Free: 1647M, Max: 8192K regular, 512M humongous, Frag: 69% external, 0% internal; Used: 840K, Mutator Free: 206 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.148s][info][gc,stats ] [1051.148s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.148s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.148s][info][gc,stats ] [1051.148s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.148s][info][gc,stats ] [1051.148s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.148s][info][gc,stats ] [1051.148s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.148s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.148s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.148s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.148s][info][gc,stats ] [1051.148s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.148s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.148s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.158s][info][gc ] Transition from: normal to: idle [1051.158s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.158s][info][gc ] Transition from: idle to: old [1051.158s][info][gc,free ] Free: 1627M, Max: 8192K regular, 512M humongous, Frag: 69% external, 0% internal; Used: 5039K, Mutator Free: 204 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.158s][info][gc,start ] GC(1106) Coalescing and filling (OLD) [1051.158s][info][gc,task ] GC(1106) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.159s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (680 MB/s) to deplete free headroom (40217K) (margin of error = 3.28) [1051.159s][info][gc,ergo ] Free headroom: 1626M (free) - 1587M (spike) - 0B (penalties) = 40217K [1051.159s][info][gc ] Preempting old generation mark to allow Young GC [1051.159s][info][gc ] Cancelling GC: Concurrent GC [1051.159s][info][gc ] GC(1106) Coalescing and filling (OLD) 0.289ms [1051.159s][info][gc,free ] Free: 1626M, Max: 8192K regular, 512M humongous, Frag: 69% external, 0% internal; Used: 5731K, Mutator Free: 204 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.159s][info][gc,stats ] [1051.159s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.159s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.159s][info][gc,stats ] [1051.159s][info][gc,stats ] Coalesce and Fill Old Dead 297 us [1051.159s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.159s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.159s][info][gc,stats ] [1051.159s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.159s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.159s][info][gc,stats ] [1051.159s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.159s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.159s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.159s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.159s][info][gc,stats ] [1051.159s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.159s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.159s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.169s][info][gc ] Transition from: old to: idle [1051.169s][info][gc ] Transition from: idle to: normal [1051.169s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.169s][info][gc,free ] Free: 1605M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 2765K, Mutator Free: 201 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.169s][info][gc,ergo ] GC(1107) Start GC cycle (YOUNG) [1051.169s][info][gc ] GC(1107) GC cancellation took 0.010s [1051.169s][info][gc,free ] Free: 1605M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 2848K, Mutator Free: 201 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.169s][info][gc,stats ] [1051.169s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.169s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.169s][info][gc,stats ] [1051.169s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.169s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.169s][info][gc,stats ] [1051.169s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.169s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.169s][info][gc,stats ] [1051.169s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.169s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.169s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.169s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.169s][info][gc,stats ] [1051.169s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.169s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.169s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.179s][info][gc ] Transition from: normal to: idle [1051.179s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.179s][info][gc ] Transition from: idle to: old [1051.179s][info][gc,free ] Free: 1586M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 5435K, Mutator Free: 199 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.179s][info][gc,start ] GC(1108) Coalescing and filling (OLD) [1051.179s][info][gc,task ] GC(1108) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.180s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (680 MB/s) to deplete free headroom (0B) (margin of error = 3.28) [1051.180s][info][gc,ergo ] Free headroom: 1586M (free) - 1587M (spike) - 0B (penalties) = 0B [1051.180s][info][gc ] Preempting old generation mark to allow Young GC [1051.180s][info][gc ] Cancelling GC: Concurrent GC [1051.180s][info][gc ] GC(1108) Coalescing and filling (OLD) 0.264ms [1051.180s][info][gc,free ] Free: 1586M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 5927K, Mutator Free: 199 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.180s][info][gc,stats ] [1051.180s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.180s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.180s][info][gc,stats ] [1051.180s][info][gc,stats ] Coalesce and Fill Old Dead 270 us [1051.180s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.180s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.180s][info][gc,stats ] [1051.180s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.180s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.180s][info][gc,stats ] [1051.180s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.180s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.180s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.180s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.180s][info][gc,stats ] [1051.180s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.180s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.180s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.190s][info][gc ] Transition from: old to: idle [1051.190s][info][gc ] Transition from: idle to: normal [1051.190s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.190s][info][gc,free ] Free: 1564M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 3529K, Mutator Free: 196 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.190s][info][gc,ergo ] GC(1109) Start GC cycle (YOUNG) [1051.190s][info][gc ] GC(1109) GC cancellation took 0.010s [1051.190s][info][gc,free ] Free: 1564M, Max: 8192K regular, 512M humongous, Frag: 68% external, 0% internal; Used: 3600K, Mutator Free: 196 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.190s][info][gc,stats ] [1051.190s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.190s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.190s][info][gc,stats ] [1051.190s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.190s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.190s][info][gc,stats ] [1051.190s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.190s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.190s][info][gc,stats ] [1051.190s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.190s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.190s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.190s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.190s][info][gc,stats ] [1051.190s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.190s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.190s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.200s][info][gc ] Transition from: normal to: idle [1051.200s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.200s][info][gc ] Transition from: idle to: old [1051.200s][info][gc,free ] Free: 1542M, Max: 8192K regular, 512M humongous, Frag: 67% external, 0% internal; Used: 1489K, Mutator Free: 193 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.200s][info][gc,start ] GC(1110) Coalescing and filling (OLD) [1051.200s][info][gc,task ] GC(1110) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.201s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (680 MB/s) to deplete free headroom (0B) (margin of error = 3.28) [1051.201s][info][gc,ergo ] Free headroom: 1541M (free) - 1587M (spike) - 0B (penalties) = 0B [1051.201s][info][gc ] Preempting old generation mark to allow Young GC [1051.201s][info][gc ] Cancelling GC: Concurrent GC [1051.201s][info][gc ] GC(1110) Coalescing and filling (OLD) 0.280ms [1051.201s][info][gc,free ] Free: 1541M, Max: 8192K regular, 512M humongous, Frag: 67% external, 0% internal; Used: 2238K, Mutator Free: 193 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.201s][info][gc,stats ] [1051.201s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.201s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.201s][info][gc,stats ] [1051.201s][info][gc,stats ] Coalesce and Fill Old Dead 289 us [1051.201s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.201s][info][gc,stats ] [1051.201s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.201s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.201s][info][gc,stats ] [1051.201s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.201s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.201s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.201s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.201s][info][gc,stats ] [1051.201s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.201s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.201s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.211s][info][gc ] Transition from: old to: idle [1051.211s][info][gc ] Transition from: idle to: normal [1051.211s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.211s][info][gc,free ] Free: 1521M, Max: 8192K regular, 512M humongous, Frag: 67% external, 0% internal; Used: 6639K, Mutator Free: 191 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.211s][info][gc,ergo ] GC(1111) Start GC cycle (YOUNG) [1051.211s][info][gc ] GC(1111) GC cancellation took 0.010s [1051.211s][info][gc,free ] Free: 1521M, Max: 8192K regular, 512M humongous, Frag: 67% external, 0% internal; Used: 6639K, Mutator Free: 191 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.211s][info][gc,stats ] [1051.211s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.211s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.211s][info][gc,stats ] [1051.211s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.211s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.211s][info][gc,stats ] [1051.211s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.211s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.211s][info][gc,stats ] [1051.211s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.211s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.211s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.211s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.211s][info][gc,stats ] [1051.211s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.211s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.211s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.221s][info][gc ] Transition from: normal to: idle [1051.221s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.221s][info][gc ] Transition from: idle to: old [1051.221s][info][gc,free ] Free: 1501M, Max: 8192K regular, 512M humongous, Frag: 66% external, 0% internal; Used: 2276K, Mutator Free: 188 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.221s][info][gc,start ] GC(1112) Coalescing and filling (OLD) [1051.221s][info][gc,task ] GC(1112) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.222s][info][gc ] Trigger (YOUNG): Average GC time (5479.92 ms) is above the time for average allocation rate (680 MB/s) to deplete free headroom (0B) (margin of error = 3.28) [1051.222s][info][gc,ergo ] Free headroom: 1501M (free) - 1587M (spike) - 0B (penalties) = 0B [1051.222s][info][gc ] Preempting old generation mark to allow Young GC [1051.222s][info][gc ] Cancelling GC: Concurrent GC [1051.222s][info][gc ] GC(1112) Coalescing and filling (OLD) 0.329ms [1051.222s][info][gc,free ] Free: 1501M, Max: 8192K regular, 512M humongous, Frag: 66% external, 0% internal; Used: 2993K, Mutator Free: 188 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.222s][info][gc,stats ] [1051.222s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.222s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.222s][info][gc,stats ] [1051.222s][info][gc,stats ] Coalesce and Fill Old Dead 335 us [1051.222s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.222s][info][gc,stats ] [1051.222s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.222s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.222s][info][gc,stats ] [1051.222s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.222s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.222s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.222s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.222s][info][gc,stats ] [1051.222s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.222s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.222s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.232s][info][gc ] Transition from: old to: idle [1051.232s][info][gc ] Transition from: idle to: normal [1051.232s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.232s][info][gc,free ] Free: 1480M, Max: 8192K regular, 512M humongous, Frag: 66% external, 0% internal; Used: 8137K, Mutator Free: 186 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.232s][info][gc,ergo ] GC(1113) Start GC cycle (YOUNG) [1051.232s][info][gc ] GC(1113) GC cancellation took 0.010s [1051.232s][info][gc,free ] Free: 1480M, Max: 8192K regular, 512M humongous, Frag: 66% external, 0% internal; Used: 0B, Mutator Free: 185 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.232s][info][gc,stats ] [1051.232s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.232s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.232s][info][gc,stats ] [1051.232s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.232s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.232s][info][gc,stats ] [1051.232s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.232s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.232s][info][gc,stats ] [1051.232s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.232s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.232s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.232s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.232s][info][gc,stats ] [1051.232s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.232s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.232s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.242s][info][gc ] Transition from: normal to: idle [1051.242s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.242s][info][gc ] Transition from: idle to: old [1051.242s][info][gc,free ] Free: 1460M, Max: 8192K regular, 512M humongous, Frag: 65% external, 0% internal; Used: 3698K, Mutator Free: 183 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.242s][info][gc,start ] GC(1114) Coalescing and filling (OLD) [1051.242s][info][gc,task ] GC(1114) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.243s][info][gc ] Trigger (YOUNG): Free (1459M) is below minimum threshold (1486M) [1051.243s][info][gc ] Preempting old generation mark to allow Young GC [1051.243s][info][gc ] Cancelling GC: Concurrent GC [1051.243s][info][gc ] GC(1114) Coalescing and filling (OLD) 0.280ms [1051.243s][info][gc,free ] Free: 1459M, Max: 8192K regular, 512M humongous, Frag: 65% external, 0% internal; Used: 4407K, Mutator Free: 183 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.243s][info][gc,stats ] [1051.243s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.243s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.243s][info][gc,stats ] [1051.243s][info][gc,stats ] Coalesce and Fill Old Dead 287 us [1051.243s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.243s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.243s][info][gc,stats ] [1051.243s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.243s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.243s][info][gc,stats ] [1051.243s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.243s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.243s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.243s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.243s][info][gc,stats ] [1051.243s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.243s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.243s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.253s][info][gc ] Transition from: old to: idle [1051.253s][info][gc ] Transition from: idle to: normal [1051.253s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.253s][info][gc,free ] Free: 1440M, Max: 8192K regular, 512M humongous, Frag: 65% external, 0% internal; Used: 8020K, Mutator Free: 181 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.253s][info][gc,ergo ] GC(1115) Start GC cycle (YOUNG) [1051.253s][info][gc ] GC(1115) GC cancellation took 0.010s [1051.253s][info][gc,free ] Free: 1440M, Max: 8192K regular, 512M humongous, Frag: 65% external, 0% internal; Used: 8020K, Mutator Free: 181 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.253s][info][gc,stats ] [1051.253s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.253s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.253s][info][gc,stats ] [1051.253s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.253s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.253s][info][gc,stats ] [1051.253s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.253s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.253s][info][gc,stats ] [1051.253s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.253s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.253s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.253s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.253s][info][gc,stats ] [1051.253s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.253s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.253s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.263s][info][gc ] Transition from: normal to: idle [1051.263s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.263s][info][gc ] Transition from: idle to: old [1051.263s][info][gc,free ] Free: 1421M, Max: 8192K regular, 512M humongous, Frag: 64% external, 0% internal; Used: 2837K, Mutator Free: 178 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.263s][info][gc,start ] GC(1116) Coalescing and filling (OLD) [1051.263s][info][gc,task ] GC(1116) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.263s][info][gc ] Trigger (YOUNG): Free (1420M) is below minimum threshold (1486M) [1051.263s][info][gc ] Preempting old generation mark to allow Young GC [1051.263s][info][gc ] Cancelling GC: Concurrent GC [1051.264s][info][gc ] GC(1116) Coalescing and filling (OLD) 0.284ms [1051.264s][info][gc,free ] Free: 1420M, Max: 8192K regular, 512M humongous, Frag: 64% external, 0% internal; Used: 3319K, Mutator Free: 178 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.264s][info][gc,stats ] [1051.264s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.264s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.264s][info][gc,stats ] [1051.264s][info][gc,stats ] Coalesce and Fill Old Dead 289 us [1051.264s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.264s][info][gc,stats ] [1051.264s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.264s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.264s][info][gc,stats ] [1051.264s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.264s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.264s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.264s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.264s][info][gc,stats ] [1051.264s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.264s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.264s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.274s][info][gc ] Transition from: old to: idle [1051.274s][info][gc ] Transition from: idle to: normal [1051.274s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.274s][info][gc,free ] Free: 1402M, Max: 8192K regular, 512M humongous, Frag: 64% external, 0% internal; Used: 6047K, Mutator Free: 176 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.274s][info][gc,ergo ] GC(1117) Start GC cycle (YOUNG) [1051.274s][info][gc ] GC(1117) GC cancellation took 0.010s [1051.274s][info][gc,free ] Free: 1402M, Max: 8192K regular, 512M humongous, Frag: 64% external, 0% internal; Used: 6047K, Mutator Free: 176 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.274s][info][gc,stats ] [1051.274s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.274s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.274s][info][gc,stats ] [1051.274s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.274s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.274s][info][gc,stats ] [1051.274s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.274s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.274s][info][gc,stats ] [1051.274s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.274s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.274s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.274s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.274s][info][gc,stats ] [1051.274s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.274s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.274s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.284s][info][gc ] Transition from: normal to: idle [1051.284s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.284s][info][gc ] Transition from: idle to: old [1051.284s][info][gc,free ] Free: 1380M, Max: 8192K regular, 512M humongous, Frag: 63% external, 0% internal; Used: 3503K, Mutator Free: 173 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.284s][info][gc,start ] GC(1118) Coalescing and filling (OLD) [1051.284s][info][gc,task ] GC(1118) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.284s][info][gc ] Trigger (YOUNG): Free (1380M) is below minimum threshold (1486M) [1051.284s][info][gc ] Preempting old generation mark to allow Young GC [1051.284s][info][gc ] Cancelling GC: Concurrent GC [1051.284s][info][gc ] GC(1118) Coalescing and filling (OLD) 0.132ms [1051.284s][info][gc,free ] Free: 1380M, Max: 8192K regular, 512M humongous, Frag: 63% external, 0% internal; Used: 3876K, Mutator Free: 173 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.285s][info][gc,stats ] [1051.285s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.285s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.285s][info][gc,stats ] [1051.285s][info][gc,stats ] Coalesce and Fill Old Dead 140 us [1051.285s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.285s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.285s][info][gc,stats ] [1051.285s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.285s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.285s][info][gc,stats ] [1051.285s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.285s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.285s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.285s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.285s][info][gc,stats ] [1051.285s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.285s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.285s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.295s][info][gc ] Transition from: old to: idle [1051.295s][info][gc ] Transition from: idle to: normal [1051.295s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.295s][info][gc,free ] Free: 1361M, Max: 8192K regular, 512M humongous, Frag: 63% external, 0% internal; Used: 6909K, Mutator Free: 171 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.295s][info][gc,ergo ] GC(1119) Start GC cycle (YOUNG) [1051.295s][info][gc ] GC(1119) GC cancellation took 0.010s [1051.295s][info][gc,free ] Free: 1361M, Max: 8192K regular, 512M humongous, Frag: 63% external, 0% internal; Used: 6909K, Mutator Free: 171 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.295s][info][gc,stats ] [1051.295s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.295s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.295s][info][gc,stats ] [1051.295s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.295s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.295s][info][gc,stats ] [1051.295s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.295s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.295s][info][gc,stats ] [1051.295s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.295s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.295s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.295s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.295s][info][gc,stats ] [1051.295s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.295s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.295s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.305s][info][gc ] Transition from: normal to: idle [1051.305s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.305s][info][gc ] Transition from: idle to: old [1051.305s][info][gc,free ] Free: 1340M, Max: 8192K regular, 512M humongous, Frag: 62% external, 0% internal; Used: 3912K, Mutator Free: 168 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.305s][info][gc,start ] GC(1120) Coalescing and filling (OLD) [1051.305s][info][gc,task ] GC(1120) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.305s][info][gc ] Trigger (YOUNG): Free (1339M) is below minimum threshold (1486M) [1051.306s][info][gc ] Preempting old generation mark to allow Young GC [1051.306s][info][gc ] Cancelling GC: Concurrent GC [1051.306s][info][gc ] GC(1120) Coalescing and filling (OLD) 0.265ms [1051.306s][info][gc,free ] Free: 1339M, Max: 8192K regular, 512M humongous, Frag: 62% external, 0% internal; Used: 4535K, Mutator Free: 168 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.306s][info][gc,stats ] [1051.306s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.306s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.306s][info][gc,stats ] [1051.306s][info][gc,stats ] Coalesce and Fill Old Dead 270 us [1051.306s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.306s][info][gc,stats ] [1051.306s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.306s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.306s][info][gc,stats ] [1051.306s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.306s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.306s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.306s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.306s][info][gc,stats ] [1051.306s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.306s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.306s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.316s][info][gc ] Transition from: old to: idle [1051.316s][info][gc ] Transition from: idle to: normal [1051.316s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.316s][info][gc,free ] Free: 1316M, Max: 8192K regular, 512M humongous, Frag: 61% external, 0% internal; Used: 3358K, Mutator Free: 165 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.316s][info][gc,ergo ] GC(1121) Start GC cycle (YOUNG) [1051.316s][info][gc ] GC(1121) GC cancellation took 0.010s [1051.316s][info][gc,free ] Free: 1316M, Max: 8192K regular, 512M humongous, Frag: 61% external, 0% internal; Used: 3452K, Mutator Free: 165 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.316s][info][gc,stats ] [1051.316s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.316s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.316s][info][gc,stats ] [1051.316s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.316s][info][gc,stats ] [1051.316s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.316s][info][gc,stats ] [1051.316s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.316s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.316s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.316s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.316s][info][gc,stats ] [1051.316s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.316s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.316s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.326s][info][gc ] Transition from: normal to: idle [1051.326s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.326s][info][gc ] Transition from: idle to: old [1051.326s][info][gc,free ] Free: 1297M, Max: 8192K regular, 512M humongous, Frag: 61% external, 0% internal; Used: 6602K, Mutator Free: 163 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.326s][info][gc,start ] GC(1122) Coalescing and filling (OLD) [1051.326s][info][gc,task ] GC(1122) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.326s][info][gc ] Trigger (YOUNG): Free (1296M) is below minimum threshold (1486M) [1051.326s][info][gc ] Preempting old generation mark to allow Young GC [1051.326s][info][gc ] Cancelling GC: Concurrent GC [1051.327s][info][gc ] GC(1122) Coalescing and filling (OLD) 0.292ms [1051.327s][info][gc,free ] Free: 1296M, Max: 8192K regular, 512M humongous, Frag: 61% external, 0% internal; Used: 7281K, Mutator Free: 163 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.327s][info][gc,stats ] [1051.327s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.327s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.327s][info][gc,stats ] [1051.327s][info][gc,stats ] Coalesce and Fill Old Dead 306 us [1051.327s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.327s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.327s][info][gc,stats ] [1051.327s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.327s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.327s][info][gc,stats ] [1051.327s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.327s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.327s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.327s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.327s][info][gc,stats ] [1051.327s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.327s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.327s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.337s][info][gc ] Transition from: old to: idle [1051.337s][info][gc ] Transition from: idle to: normal [1051.337s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.337s][info][gc,free ] Free: 1276M, Max: 8192K regular, 512M humongous, Frag: 60% external, 0% internal; Used: 3185K, Mutator Free: 160 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.337s][info][gc,ergo ] GC(1123) Start GC cycle (YOUNG) [1051.337s][info][gc ] GC(1123) GC cancellation took 0.010s [1051.337s][info][gc,free ] Free: 1276M, Max: 8192K regular, 512M humongous, Frag: 60% external, 0% internal; Used: 3185K, Mutator Free: 160 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.337s][info][gc,stats ] [1051.337s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.337s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.337s][info][gc,stats ] [1051.337s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.337s][info][gc,stats ] [1051.337s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.337s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.337s][info][gc,stats ] [1051.337s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.337s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.337s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.337s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.337s][info][gc,stats ] [1051.337s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.337s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.337s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.347s][info][gc ] Transition from: normal to: idle [1051.347s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.347s][info][gc ] Transition from: idle to: old [1051.347s][info][gc,free ] Free: 1257M, Max: 8192K regular, 512M humongous, Frag: 60% external, 0% internal; Used: 6285K, Mutator Free: 158 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.347s][info][gc,start ] GC(1124) Coalescing and filling (OLD) [1051.347s][info][gc,task ] GC(1124) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.347s][info][gc ] Trigger (YOUNG): Free (1257M) is below minimum threshold (1486M) [1051.348s][info][gc ] Preempting old generation mark to allow Young GC [1051.348s][info][gc ] Cancelling GC: Concurrent GC [1051.348s][info][gc ] GC(1124) Coalescing and filling (OLD) 0.304ms [1051.348s][info][gc,free ] Free: 1257M, Max: 8192K regular, 512M humongous, Frag: 60% external, 0% internal; Used: 6860K, Mutator Free: 158 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.348s][info][gc,stats ] [1051.348s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.348s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.348s][info][gc,stats ] [1051.348s][info][gc,stats ] Coalesce and Fill Old Dead 309 us [1051.348s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.348s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.348s][info][gc,stats ] [1051.348s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.348s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.348s][info][gc,stats ] [1051.348s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.348s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.348s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.348s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.348s][info][gc,stats ] [1051.348s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.348s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.348s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.358s][info][gc ] Transition from: old to: idle [1051.358s][info][gc ] Transition from: idle to: normal [1051.358s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.358s][info][gc,free ] Free: 1236M, Max: 8192K regular, 512M humongous, Frag: 59% external, 0% internal; Used: 3146K, Mutator Free: 155 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.358s][info][gc,ergo ] GC(1125) Start GC cycle (YOUNG) [1051.358s][info][gc ] GC(1125) GC cancellation took 0.010s [1051.358s][info][gc,free ] Free: 1236M, Max: 8192K regular, 512M humongous, Frag: 59% external, 0% internal; Used: 3146K, Mutator Free: 155 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.358s][info][gc,stats ] [1051.358s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.358s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.358s][info][gc,stats ] [1051.358s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.358s][info][gc,stats ] [1051.358s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.358s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.358s][info][gc,stats ] [1051.358s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.358s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.358s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.358s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.358s][info][gc,stats ] [1051.358s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.358s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.358s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.368s][info][gc ] Transition from: normal to: idle [1051.368s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.368s][info][gc ] Transition from: idle to: old [1051.368s][info][gc,free ] Free: 1216M, Max: 8192K regular, 512M humongous, Frag: 58% external, 0% internal; Used: 7279K, Mutator Free: 153 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.368s][info][gc,start ] GC(1126) Coalescing and filling (OLD) [1051.368s][info][gc,task ] GC(1126) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.368s][info][gc ] Trigger (YOUNG): Free (1216M) is below minimum threshold (1486M) [1051.368s][info][gc ] Preempting old generation mark to allow Young GC [1051.368s][info][gc ] Cancelling GC: Concurrent GC [1051.368s][info][gc ] GC(1126) Coalescing and filling (OLD) 0.269ms [1051.368s][info][gc,free ] Free: 1216M, Max: 8192K regular, 512M humongous, Frag: 58% external, 0% internal; Used: 7857K, Mutator Free: 153 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.369s][info][gc,stats ] [1051.369s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.369s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.369s][info][gc,stats ] [1051.369s][info][gc,stats ] Coalesce and Fill Old Dead 274 us [1051.369s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.369s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.369s][info][gc,stats ] [1051.369s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.369s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.369s][info][gc,stats ] [1051.369s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.369s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.369s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.369s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.369s][info][gc,stats ] [1051.369s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.369s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.369s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.379s][info][gc ] Transition from: old to: idle [1051.379s][info][gc ] Transition from: idle to: normal [1051.379s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.379s][info][gc,free ] Free: 1197M, Max: 8192K regular, 512M humongous, Frag: 58% external, 0% internal; Used: 3033K, Mutator Free: 150 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.379s][info][gc,ergo ] GC(1127) Start GC cycle (YOUNG) [1051.379s][info][gc ] GC(1127) GC cancellation took 0.010s [1051.379s][info][gc,free ] Free: 1196M, Max: 8192K regular, 512M humongous, Frag: 58% external, 0% internal; Used: 3128K, Mutator Free: 150 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.379s][info][gc,stats ] [1051.379s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.379s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.379s][info][gc,stats ] [1051.379s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.379s][info][gc,stats ] [1051.379s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.379s][info][gc,stats ] [1051.379s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.379s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.379s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.379s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.379s][info][gc,stats ] [1051.379s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.379s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.379s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.389s][info][gc ] Transition from: normal to: idle [1051.389s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.389s][info][gc ] Transition from: idle to: old [1051.389s][info][gc,free ] Free: 1177M, Max: 8192K regular, 512M humongous, Frag: 57% external, 0% internal; Used: 7133K, Mutator Free: 148 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.389s][info][gc,start ] GC(1128) Coalescing and filling (OLD) [1051.389s][info][gc,task ] GC(1128) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.389s][info][gc ] Trigger (YOUNG): Free (1176M) is below minimum threshold (1486M) [1051.389s][info][gc ] Preempting old generation mark to allow Young GC [1051.389s][info][gc ] Cancelling GC: Concurrent GC [1051.389s][info][gc ] GC(1128) Coalescing and filling (OLD) 0.287ms [1051.389s][info][gc,free ] Free: 1176M, Max: 8192K regular, 512M humongous, Frag: 57% external, 0% internal; Used: 7639K, Mutator Free: 148 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.390s][info][gc,stats ] [1051.390s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.390s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.390s][info][gc,stats ] [1051.390s][info][gc,stats ] Coalesce and Fill Old Dead 292 us [1051.390s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.390s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.390s][info][gc,stats ] [1051.390s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.390s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.390s][info][gc,stats ] [1051.390s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.390s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.390s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.390s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.390s][info][gc,stats ] [1051.390s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.390s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.390s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.400s][info][gc ] Transition from: old to: idle [1051.400s][info][gc ] Transition from: idle to: normal [1051.400s][info][gc,free ] Free: 1155M, Max: 8192K regular, 512M humongous, Frag: 56% external, 0% internal; Used: 4117K, Mutator Free: 145 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.400s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.400s][info][gc,ergo ] GC(1129) Start GC cycle (YOUNG) [1051.400s][info][gc ] GC(1129) GC cancellation took 0.010s [1051.400s][info][gc,free ] Free: 1155M, Max: 8192K regular, 512M humongous, Frag: 56% external, 0% internal; Used: 4117K, Mutator Free: 145 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.400s][info][gc,stats ] [1051.400s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.400s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.400s][info][gc,stats ] [1051.400s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.400s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.400s][info][gc,stats ] [1051.400s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.400s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.400s][info][gc,stats ] [1051.400s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.400s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.400s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.400s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.400s][info][gc,stats ] [1051.400s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.400s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.400s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.410s][info][gc ] Transition from: normal to: idle [1051.410s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.410s][info][gc ] Transition from: idle to: old [1051.410s][info][gc,free ] Free: 1136M, Max: 8192K regular, 512M humongous, Frag: 55% external, 0% internal; Used: 7403K, Mutator Free: 143 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.410s][info][gc,start ] GC(1130) Coalescing and filling (OLD) [1051.410s][info][gc,task ] GC(1130) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.410s][info][gc ] Trigger (YOUNG): Free (1136M) is below minimum threshold (1486M) [1051.410s][info][gc ] Preempting old generation mark to allow Young GC [1051.410s][info][gc ] Cancelling GC: Concurrent GC [1051.410s][info][gc ] GC(1130) Coalescing and filling (OLD) 0.318ms [1051.410s][info][gc,free ] Free: 1136M, Max: 8192K regular, 512M humongous, Frag: 55% external, 0% internal; Used: 8173K, Mutator Free: 143 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.411s][info][gc,stats ] [1051.411s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.411s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.411s][info][gc,stats ] [1051.411s][info][gc,stats ] Coalesce and Fill Old Dead 331 us [1051.411s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.411s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.411s][info][gc,stats ] [1051.411s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.411s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.411s][info][gc,stats ] [1051.411s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.411s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.411s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.411s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.411s][info][gc,stats ] [1051.411s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.411s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.411s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.421s][info][gc ] Transition from: old to: idle [1051.421s][info][gc ] Transition from: idle to: normal [1051.421s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.421s][info][gc,free ] Free: 1117M, Max: 8192K regular, 512M humongous, Frag: 54% external, 0% internal; Used: 2268K, Mutator Free: 140 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.421s][info][gc,ergo ] GC(1131) Start GC cycle (YOUNG) [1051.421s][info][gc ] GC(1131) GC cancellation took 0.010s [1051.421s][info][gc,free ] Free: 1117M, Max: 8192K regular, 512M humongous, Frag: 54% external, 0% internal; Used: 2268K, Mutator Free: 140 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.421s][info][gc,stats ] [1051.421s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.421s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.421s][info][gc,stats ] [1051.421s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.421s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.421s][info][gc,stats ] [1051.421s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.421s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.421s][info][gc,stats ] [1051.421s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.421s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.421s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.421s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.421s][info][gc,stats ] [1051.421s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.421s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.421s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.431s][info][gc ] Transition from: normal to: idle [1051.431s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.431s][info][gc ] Transition from: idle to: old [1051.431s][info][gc,free ] Free: 1098M, Max: 8192K regular, 512M humongous, Frag: 54% external, 0% internal; Used: 5495K, Mutator Free: 138 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.431s][info][gc,start ] GC(1132) Coalescing and filling (OLD) [1051.431s][info][gc,task ] GC(1132) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.431s][info][gc ] Trigger (YOUNG): Free (1098M) is below minimum threshold (1486M) [1051.431s][info][gc ] Preempting old generation mark to allow Young GC [1051.431s][info][gc ] Cancelling GC: Concurrent GC [1051.431s][info][gc ] GC(1132) Coalescing and filling (OLD) 0.232ms [1051.431s][info][gc,free ] Free: 1098M, Max: 8192K regular, 512M humongous, Frag: 54% external, 0% internal; Used: 5812K, Mutator Free: 138 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.432s][info][gc,stats ] [1051.432s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.432s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.432s][info][gc,stats ] [1051.432s][info][gc,stats ] Coalesce and Fill Old Dead 237 us [1051.432s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.432s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.432s][info][gc,stats ] [1051.432s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.432s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.432s][info][gc,stats ] [1051.432s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.432s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.432s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.432s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.432s][info][gc,stats ] [1051.432s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.432s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.432s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.442s][info][gc ] Transition from: old to: idle [1051.442s][info][gc ] Transition from: idle to: normal [1051.442s][info][gc,free ] Free: 1078M, Max: 8192K regular, 512M humongous, Frag: 53% external, 0% internal; Used: 1982K, Mutator Free: 135 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.442s][info][gc,ergo ] GC(1133) Start GC cycle (YOUNG) [1051.442s][info][gc ] GC(1133) GC cancellation took 0.010s [1051.442s][info][gc,free ] Free: 1077M, Max: 8192K regular, 512M humongous, Frag: 53% external, 0% internal; Used: 2101K, Mutator Free: 135 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.442s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.442s][info][gc,stats ] [1051.442s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.442s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.442s][info][gc,stats ] [1051.442s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.442s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.442s][info][gc,stats ] [1051.442s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.442s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.442s][info][gc,stats ] [1051.442s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.442s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.442s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.442s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.442s][info][gc,stats ] [1051.442s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.442s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.442s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.452s][info][gc ] Transition from: normal to: idle [1051.452s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.452s][info][gc ] Transition from: idle to: old [1051.452s][info][gc,free ] Free: 1057M, Max: 8192K regular, 512M humongous, Frag: 52% external, 0% internal; Used: 6692K, Mutator Free: 133 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.452s][info][gc,start ] GC(1134) Coalescing and filling (OLD) [1051.452s][info][gc,task ] GC(1134) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.452s][info][gc ] Trigger (YOUNG): Free (1056M) is below minimum threshold (1486M) [1051.452s][info][gc ] Preempting old generation mark to allow Young GC [1051.452s][info][gc ] Cancelling GC: Concurrent GC [1051.452s][info][gc ] GC(1134) Coalescing and filling (OLD) 0.284ms [1051.452s][info][gc,free ] Free: 1056M, Max: 8192K regular, 512M humongous, Frag: 52% external, 0% internal; Used: 7397K, Mutator Free: 133 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.453s][info][gc,stats ] [1051.453s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.453s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.453s][info][gc,stats ] [1051.453s][info][gc,stats ] Coalesce and Fill Old Dead 289 us [1051.453s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.453s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.453s][info][gc,stats ] [1051.453s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.453s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.453s][info][gc,stats ] [1051.453s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.453s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.453s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.453s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.453s][info][gc,stats ] [1051.453s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.453s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.453s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.463s][info][gc ] Transition from: old to: idle [1051.463s][info][gc ] Transition from: idle to: normal [1051.463s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.463s][info][gc,free ] Free: 1036M, Max: 8192K regular, 512M humongous, Frag: 51% external, 0% internal; Used: 3129K, Mutator Free: 130 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.463s][info][gc,ergo ] GC(1135) Start GC cycle (YOUNG) [1051.463s][info][gc ] GC(1135) GC cancellation took 0.010s [1051.463s][info][gc,free ] Free: 1036M, Max: 8192K regular, 512M humongous, Frag: 51% external, 0% internal; Used: 3129K, Mutator Free: 130 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.463s][info][gc,stats ] [1051.463s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.463s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.463s][info][gc,stats ] [1051.463s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.463s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.463s][info][gc,stats ] [1051.463s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.463s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.463s][info][gc,stats ] [1051.463s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.463s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.463s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.463s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.463s][info][gc,stats ] [1051.463s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.463s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.463s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.473s][info][gc ] Transition from: normal to: idle [1051.473s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.473s][info][gc ] Transition from: idle to: old [1051.473s][info][gc,free ] Free: 1016M, Max: 8192K regular, 512M humongous, Frag: 50% external, 0% internal; Used: 8079K, Mutator Free: 128 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.473s][info][gc,start ] GC(1136) Coalescing and filling (OLD) [1051.473s][info][gc,task ] GC(1136) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.473s][info][gc ] Trigger (YOUNG): Free (1015M) is below minimum threshold (1486M) [1051.473s][info][gc ] Preempting old generation mark to allow Young GC [1051.473s][info][gc ] Cancelling GC: Concurrent GC [1051.473s][info][gc ] GC(1136) Coalescing and filling (OLD) 0.262ms [1051.473s][info][gc,free ] Free: 1015M, Max: 8192K regular, 512M humongous, Frag: 50% external, 0% internal; Used: 322K, Mutator Free: 127 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.474s][info][gc,stats ] [1051.474s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.474s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.474s][info][gc,stats ] [1051.474s][info][gc,stats ] Coalesce and Fill Old Dead 268 us [1051.474s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.474s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.474s][info][gc,stats ] [1051.474s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.474s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.474s][info][gc,stats ] [1051.474s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.474s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.474s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.474s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.474s][info][gc,stats ] [1051.474s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.474s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.474s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.484s][info][gc ] Transition from: old to: idle [1051.484s][info][gc ] Transition from: idle to: normal [1051.484s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.484s][info][gc,free ] Free: 996M, Max: 8192K regular, 512M humongous, Frag: 49% external, 0% internal; Used: 3932K, Mutator Free: 125 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.484s][info][gc,ergo ] GC(1137) Start GC cycle (YOUNG) [1051.484s][info][gc ] GC(1137) GC cancellation took 0.010s [1051.484s][info][gc,free ] Free: 995M, Max: 8192K regular, 512M humongous, Frag: 49% external, 0% internal; Used: 4145K, Mutator Free: 125 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.484s][info][gc,stats ] [1051.484s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.484s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.484s][info][gc,stats ] [1051.484s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.484s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.484s][info][gc,stats ] [1051.484s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.484s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.484s][info][gc,stats ] [1051.484s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.484s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.484s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.484s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.484s][info][gc,stats ] [1051.484s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.484s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.484s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.494s][info][gc ] Transition from: normal to: idle [1051.494s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.494s][info][gc ] Transition from: idle to: old [1051.494s][info][gc,free ] Free: 974M, Max: 8192K regular, 512M humongous, Frag: 48% external, 0% internal; Used: 1272K, Mutator Free: 122 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.494s][info][gc,start ] GC(1138) Coalescing and filling (OLD) [1051.494s][info][gc,task ] GC(1138) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.494s][info][gc ] Trigger (YOUNG): Free (974M) is below minimum threshold (1486M) [1051.494s][info][gc ] Preempting old generation mark to allow Young GC [1051.494s][info][gc ] Cancelling GC: Concurrent GC [1051.494s][info][gc ] GC(1138) Coalescing and filling (OLD) 0.136ms [1051.494s][info][gc,free ] Free: 974M, Max: 8192K regular, 512M humongous, Frag: 48% external, 0% internal; Used: 1679K, Mutator Free: 122 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.495s][info][gc,stats ] [1051.495s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.495s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.495s][info][gc,stats ] [1051.495s][info][gc,stats ] Coalesce and Fill Old Dead 141 us [1051.495s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.495s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.495s][info][gc,stats ] [1051.495s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.495s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.495s][info][gc,stats ] [1051.495s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.495s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.495s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.495s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.495s][info][gc,stats ] [1051.495s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.495s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.495s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.505s][info][gc ] Transition from: old to: idle [1051.505s][info][gc ] Transition from: idle to: normal [1051.505s][info][gc,free ] Free: 951M, Max: 8192K regular, 512M humongous, Frag: 46% external, 0% internal; Used: 445K, Mutator Free: 119 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.505s][info][gc,ergo ] GC(1139) Start GC cycle (YOUNG) [1051.505s][info][gc ] GC(1139) GC cancellation took 0.010s [1051.505s][info][gc,free ] Free: 951M, Max: 8192K regular, 512M humongous, Frag: 46% external, 0% internal; Used: 445K, Mutator Free: 119 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.505s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.505s][info][gc,stats ] [1051.505s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.505s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.505s][info][gc,stats ] [1051.505s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.505s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.505s][info][gc,stats ] [1051.505s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.505s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.505s][info][gc,stats ] [1051.505s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.505s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.505s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.505s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.505s][info][gc,stats ] [1051.505s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.505s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.505s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.515s][info][gc ] Transition from: normal to: idle [1051.515s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.515s][info][gc ] Transition from: idle to: old [1051.515s][info][gc,free ] Free: 931M, Max: 8192K regular, 512M humongous, Frag: 45% external, 0% internal; Used: 4247K, Mutator Free: 117 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.515s][info][gc,start ] GC(1140) Coalescing and filling (OLD) [1051.515s][info][gc,task ] GC(1140) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.515s][info][gc ] Trigger (YOUNG): Free (931M) is below minimum threshold (1486M) [1051.515s][info][gc ] Preempting old generation mark to allow Young GC [1051.515s][info][gc ] Cancelling GC: Concurrent GC [1051.515s][info][gc ] GC(1140) Coalescing and filling (OLD) 0.342ms [1051.515s][info][gc,free ] Free: 931M, Max: 8192K regular, 512M humongous, Frag: 45% external, 0% internal; Used: 4653K, Mutator Free: 117 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.516s][info][gc,stats ] [1051.516s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.516s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.516s][info][gc,stats ] [1051.516s][info][gc,stats ] Coalesce and Fill Old Dead 347 us [1051.516s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.516s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.516s][info][gc,stats ] [1051.516s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.516s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.516s][info][gc,stats ] [1051.516s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.516s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.516s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.516s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.516s][info][gc,stats ] [1051.516s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.516s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.516s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.526s][info][gc ] Transition from: old to: idle [1051.526s][info][gc ] Transition from: idle to: normal [1051.526s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.526s][info][gc,free ] Free: 911M, Max: 8192K regular, 512M humongous, Frag: 44% external, 0% internal; Used: 642K, Mutator Free: 114 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.526s][info][gc,ergo ] GC(1141) Start GC cycle (YOUNG) [1051.526s][info][gc ] GC(1141) GC cancellation took 0.010s [1051.526s][info][gc,free ] Free: 911M, Max: 8192K regular, 512M humongous, Frag: 44% external, 0% internal; Used: 747K, Mutator Free: 114 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.526s][info][gc,stats ] [1051.526s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.526s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.526s][info][gc,stats ] [1051.526s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.526s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.526s][info][gc,stats ] [1051.526s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.526s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.526s][info][gc,stats ] [1051.526s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.526s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.526s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.526s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.526s][info][gc,stats ] [1051.526s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.526s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.526s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.536s][info][gc ] Transition from: normal to: idle [1051.536s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.536s][info][gc ] Transition from: idle to: old [1051.536s][info][gc,free ] Free: 889M, Max: 8192K regular, 512M humongous, Frag: 43% external, 0% internal; Used: 6737K, Mutator Free: 112 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.536s][info][gc,start ] GC(1142) Coalescing and filling (OLD) [1051.536s][info][gc,task ] GC(1142) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.536s][info][gc ] Trigger (YOUNG): Free (889M) is below minimum threshold (1486M) [1051.536s][info][gc ] Preempting old generation mark to allow Young GC [1051.536s][info][gc ] Cancelling GC: Concurrent GC [1051.536s][info][gc ] GC(1142) Coalescing and filling (OLD) 0.283ms [1051.536s][info][gc,free ] Free: 889M, Max: 8192K regular, 512M humongous, Frag: 43% external, 0% internal; Used: 7134K, Mutator Free: 112 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.537s][info][gc,stats ] [1051.537s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.537s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.537s][info][gc,stats ] [1051.537s][info][gc,stats ] Coalesce and Fill Old Dead 288 us [1051.537s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.537s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.537s][info][gc,stats ] [1051.537s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.537s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.537s][info][gc,stats ] [1051.537s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.537s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.537s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.537s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.537s][info][gc,stats ] [1051.537s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.537s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.537s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.547s][info][gc ] Transition from: old to: idle [1051.547s][info][gc ] Transition from: idle to: normal [1051.547s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.547s][info][gc,free ] Free: 869M, Max: 8192K regular, 512M humongous, Frag: 41% external, 0% internal; Used: 2705K, Mutator Free: 109 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.547s][info][gc,ergo ] GC(1143) Start GC cycle (YOUNG) [1051.547s][info][gc ] GC(1143) GC cancellation took 0.010s [1051.547s][info][gc,free ] Free: 869M, Max: 8192K regular, 512M humongous, Frag: 41% external, 0% internal; Used: 2899K, Mutator Free: 109 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.547s][info][gc,stats ] [1051.547s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.547s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.547s][info][gc,stats ] [1051.547s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.547s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.547s][info][gc,stats ] [1051.547s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.547s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.547s][info][gc,stats ] [1051.547s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.547s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.547s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.547s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.547s][info][gc,stats ] [1051.547s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.547s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.547s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.557s][info][gc ] Transition from: normal to: idle [1051.557s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.557s][info][gc ] Transition from: idle to: old [1051.557s][info][gc,free ] Free: 848M, Max: 8192K regular, 512M humongous, Frag: 40% external, 0% internal; Used: 7432K, Mutator Free: 107 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.557s][info][gc,start ] GC(1144) Coalescing and filling (OLD) [1051.557s][info][gc,task ] GC(1144) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.557s][info][gc ] Trigger (YOUNG): Free (848M) is below minimum threshold (1486M) [1051.557s][info][gc ] Preempting old generation mark to allow Young GC [1051.557s][info][gc ] Cancelling GC: Concurrent GC [1051.557s][info][gc ] GC(1144) Coalescing and filling (OLD) 0.309ms [1051.557s][info][gc,free ] Free: 848M, Max: 8192K regular, 512M humongous, Frag: 40% external, 0% internal; Used: 8148K, Mutator Free: 107 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.557s][info][gc,stats ] [1051.557s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.557s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.557s][info][gc,stats ] [1051.557s][info][gc,stats ] Coalesce and Fill Old Dead 323 us [1051.558s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.558s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.558s][info][gc,stats ] [1051.558s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.558s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.558s][info][gc,stats ] [1051.558s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.558s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.558s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.558s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.558s][info][gc,stats ] [1051.558s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.558s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.558s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.568s][info][gc ] Transition from: old to: idle [1051.568s][info][gc ] Transition from: idle to: normal [1051.568s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.568s][info][gc,free ] Free: 827M, Max: 8192K regular, 512M humongous, Frag: 38% external, 0% internal; Used: 4805K, Mutator Free: 104 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.568s][info][gc,ergo ] GC(1145) Start GC cycle (YOUNG) [1051.568s][info][gc ] GC(1145) GC cancellation took 0.010s [1051.568s][info][gc,free ] Free: 827M, Max: 8192K regular, 512M humongous, Frag: 38% external, 0% internal; Used: 4961K, Mutator Free: 104 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.568s][info][gc,stats ] [1051.568s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.568s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.568s][info][gc,stats ] [1051.568s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.568s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.568s][info][gc,stats ] [1051.568s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.568s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.568s][info][gc,stats ] [1051.568s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.568s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.568s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.568s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.568s][info][gc,stats ] [1051.568s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.568s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.568s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.578s][info][gc ] Transition from: normal to: idle [1051.578s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.578s][info][gc ] Transition from: idle to: old [1051.578s][info][gc,free ] Free: 806M, Max: 8192K regular, 512M humongous, Frag: 36% external, 0% internal; Used: 1510K, Mutator Free: 101 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.578s][info][gc,start ] GC(1146) Coalescing and filling (OLD) [1051.578s][info][gc,task ] GC(1146) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.578s][info][gc ] Trigger (YOUNG): Free (806M) is below minimum threshold (1486M) [1051.578s][info][gc ] Preempting old generation mark to allow Young GC [1051.578s][info][gc ] Cancelling GC: Concurrent GC [1051.578s][info][gc ] GC(1146) Coalescing and filling (OLD) 0.283ms [1051.578s][info][gc,free ] Free: 805M, Max: 8192K regular, 512M humongous, Frag: 36% external, 0% internal; Used: 2146K, Mutator Free: 101 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.579s][info][gc,stats ] [1051.579s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.579s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.579s][info][gc,stats ] [1051.579s][info][gc,stats ] Coalesce and Fill Old Dead 291 us [1051.579s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.579s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.579s][info][gc,stats ] [1051.579s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.579s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.579s][info][gc,stats ] [1051.579s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.579s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.579s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.579s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.579s][info][gc,stats ] [1051.579s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.579s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.579s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.589s][info][gc ] Transition from: old to: idle [1051.589s][info][gc ] Transition from: idle to: normal [1051.589s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.589s][info][gc,free ] Free: 785M, Max: 8192K regular, 512M humongous, Frag: 35% external, 0% internal; Used: 7160K, Mutator Free: 99 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.589s][info][gc,ergo ] GC(1147) Start GC cycle (YOUNG) [1051.589s][info][gc ] GC(1147) GC cancellation took 0.010s [1051.589s][info][gc,free ] Free: 784M, Max: 8192K regular, 512M humongous, Frag: 35% external, 0% internal; Used: 7354K, Mutator Free: 99 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.589s][info][gc,stats ] [1051.589s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.589s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.589s][info][gc,stats ] [1051.589s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.589s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.589s][info][gc,stats ] [1051.589s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.589s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.589s][info][gc,stats ] [1051.589s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.589s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.589s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.589s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.589s][info][gc,stats ] [1051.589s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.589s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.589s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.599s][info][gc ] Transition from: normal to: idle [1051.599s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.599s][info][gc ] Transition from: idle to: old [1051.599s][info][gc,free ] Free: 764M, Max: 8192K regular, 512M humongous, Frag: 33% external, 0% internal; Used: 4018K, Mutator Free: 96 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.599s][info][gc,start ] GC(1148) Coalescing and filling (OLD) [1051.599s][info][gc,task ] GC(1148) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.599s][info][gc ] Trigger (YOUNG): Free (763M) is below minimum threshold (1486M) [1051.599s][info][gc ] Preempting old generation mark to allow Young GC [1051.599s][info][gc ] Cancelling GC: Concurrent GC [1051.599s][info][gc ] GC(1148) Coalescing and filling (OLD) 0.298ms [1051.599s][info][gc,free ] Free: 763M, Max: 8192K regular, 512M humongous, Frag: 33% external, 0% internal; Used: 4632K, Mutator Free: 96 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.600s][info][gc,stats ] [1051.600s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.600s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.600s][info][gc,stats ] [1051.600s][info][gc,stats ] Coalesce and Fill Old Dead 303 us [1051.600s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.600s][info][gc,stats ] [1051.600s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.600s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.600s][info][gc,stats ] [1051.600s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.600s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.600s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.600s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.600s][info][gc,stats ] [1051.600s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.600s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.600s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.610s][info][gc ] Transition from: old to: idle [1051.610s][info][gc ] Transition from: idle to: normal [1051.610s][info][gc,free ] Free: 742M, Max: 8192K regular, 512M humongous, Frag: 31% external, 0% internal; Used: 1646K, Mutator Free: 93 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.610s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.610s][info][gc,ergo ] GC(1149) Start GC cycle (YOUNG) [1051.610s][info][gc ] GC(1149) GC cancellation took 0.010s [1051.610s][info][gc,free ] Free: 742M, Max: 8192K regular, 512M humongous, Frag: 31% external, 0% internal; Used: 1646K, Mutator Free: 93 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.610s][info][gc,stats ] [1051.610s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.610s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.610s][info][gc,stats ] [1051.610s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.610s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.610s][info][gc,stats ] [1051.610s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.610s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.610s][info][gc,stats ] [1051.610s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.610s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.610s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.610s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.610s][info][gc,stats ] [1051.610s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.610s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.610s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.620s][info][gc ] Transition from: normal to: idle [1051.620s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.620s][info][gc ] Transition from: idle to: old [1051.620s][info][gc,free ] Free: 720M, Max: 8192K regular, 512M humongous, Frag: 29% external, 0% internal; Used: 7355K, Mutator Free: 91 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.620s][info][gc,start ] GC(1150) Coalescing and filling (OLD) [1051.620s][info][gc,task ] GC(1150) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.620s][info][gc ] Trigger (YOUNG): Free (720M) is below minimum threshold (1486M) [1051.620s][info][gc ] Preempting old generation mark to allow Young GC [1051.620s][info][gc ] Cancelling GC: Concurrent GC [1051.620s][info][gc ] GC(1150) Coalescing and filling (OLD) 0.327ms [1051.620s][info][gc,free ] Free: 720M, Max: 8192K regular, 512M humongous, Frag: 29% external, 1% internal; Used: 8070K, Mutator Free: 91 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.621s][info][gc,stats ] [1051.621s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.621s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.621s][info][gc,stats ] [1051.621s][info][gc,stats ] Coalesce and Fill Old Dead 340 us [1051.621s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.621s][info][gc,stats ] [1051.621s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.621s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.621s][info][gc,stats ] [1051.621s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.621s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.621s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.621s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.621s][info][gc,stats ] [1051.621s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.621s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.621s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.631s][info][gc ] Transition from: old to: idle [1051.631s][info][gc ] Transition from: idle to: normal [1051.631s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.631s][info][gc,free ] Free: 700M, Max: 8192K regular, 512M humongous, Frag: 27% external, 0% internal; Used: 3828K, Mutator Free: 88 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.631s][info][gc,ergo ] GC(1151) Start GC cycle (YOUNG) [1051.631s][info][gc ] GC(1151) GC cancellation took 0.010s [1051.631s][info][gc,free ] Free: 700M, Max: 8192K regular, 512M humongous, Frag: 27% external, 0% internal; Used: 3920K, Mutator Free: 88 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.631s][info][gc,stats ] [1051.631s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.631s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.631s][info][gc,stats ] [1051.631s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.631s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.631s][info][gc,stats ] [1051.631s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.631s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.631s][info][gc,stats ] [1051.631s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.631s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.631s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.631s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.631s][info][gc,stats ] [1051.631s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.631s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.631s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.641s][info][gc ] Transition from: normal to: idle [1051.641s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.641s][info][gc ] Transition from: idle to: old [1051.641s][info][gc,free ] Free: 681M, Max: 8192K regular, 512M humongous, Frag: 25% external, 1% internal; Used: 7160K, Mutator Free: 86 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.641s][info][gc,start ] GC(1152) Coalescing and filling (OLD) [1051.641s][info][gc,task ] GC(1152) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.641s][info][gc ] Trigger (YOUNG): Free (680M) is below minimum threshold (1486M) [1051.641s][info][gc ] Preempting old generation mark to allow Young GC [1051.641s][info][gc ] Cancelling GC: Concurrent GC [1051.641s][info][gc ] GC(1152) Coalescing and filling (OLD) 0.185ms [1051.641s][info][gc,free ] Free: 680M, Max: 8192K regular, 512M humongous, Frag: 25% external, 1% internal; Used: 7654K, Mutator Free: 86 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.642s][info][gc,stats ] [1051.642s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.642s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.642s][info][gc,stats ] [1051.642s][info][gc,stats ] Coalesce and Fill Old Dead 190 us [1051.642s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.642s][info][gc,stats ] [1051.642s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.642s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.642s][info][gc,stats ] [1051.642s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.642s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.642s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.642s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.642s][info][gc,stats ] [1051.642s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.642s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.642s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.652s][info][gc ] Transition from: old to: idle [1051.652s][info][gc ] Transition from: idle to: normal [1051.652s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.652s][info][gc,free ] Free: 661M, Max: 8192K regular, 512M humongous, Frag: 22% external, 0% internal; Used: 2086K, Mutator Free: 83 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.652s][info][gc,ergo ] GC(1153) Start GC cycle (YOUNG) [1051.652s][info][gc ] GC(1153) GC cancellation took 0.010s [1051.652s][info][gc,free ] Free: 661M, Max: 8192K regular, 512M humongous, Frag: 22% external, 0% internal; Used: 2165K, Mutator Free: 83 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.652s][info][gc,stats ] [1051.652s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.652s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.652s][info][gc,stats ] [1051.652s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.652s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.652s][info][gc,stats ] [1051.652s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.652s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.652s][info][gc,stats ] [1051.652s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.652s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.652s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.652s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.652s][info][gc,stats ] [1051.652s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.652s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.652s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.662s][info][gc ] Transition from: normal to: idle [1051.662s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.662s][info][gc ] Transition from: idle to: old [1051.662s][info][gc,free ] Free: 643M, Max: 8192K regular, 512M humongous, Frag: 20% external, 0% internal; Used: 4448K, Mutator Free: 81 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.662s][info][gc,start ] GC(1154) Coalescing and filling (OLD) [1051.662s][info][gc,task ] GC(1154) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.662s][info][gc ] Trigger (YOUNG): Free (643M) is below minimum threshold (1486M) [1051.662s][info][gc ] Preempting old generation mark to allow Young GC [1051.662s][info][gc ] Cancelling GC: Concurrent GC [1051.662s][info][gc ] GC(1154) Coalescing and filling (OLD) 0.309ms [1051.662s][info][gc,free ] Free: 643M, Max: 8192K regular, 512M humongous, Frag: 20% external, 0% internal; Used: 5112K, Mutator Free: 81 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.663s][info][gc,stats ] [1051.663s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.663s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.663s][info][gc,stats ] [1051.663s][info][gc,stats ] Coalesce and Fill Old Dead 314 us [1051.663s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.663s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.663s][info][gc,stats ] [1051.663s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.663s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.663s][info][gc,stats ] [1051.663s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.663s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.663s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.663s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.663s][info][gc,stats ] [1051.663s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.663s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.663s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.673s][info][gc ] Transition from: old to: idle [1051.673s][info][gc ] Transition from: idle to: normal [1051.673s][info][gc,free ] Free: 621M, Max: 8192K regular, 488M humongous, Frag: 21% external, 0% internal; Used: 2514K, Mutator Free: 78 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.673s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.673s][info][gc,ergo ] GC(1155) Start GC cycle (YOUNG) [1051.673s][info][gc ] GC(1155) GC cancellation took 0.010s [1051.673s][info][gc,free ] Free: 621M, Max: 8192K regular, 488M humongous, Frag: 21% external, 0% internal; Used: 2597K, Mutator Free: 78 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.673s][info][gc,stats ] [1051.673s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.673s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.673s][info][gc,stats ] [1051.673s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.673s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.673s][info][gc,stats ] [1051.673s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.673s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.673s][info][gc,stats ] [1051.673s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.673s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.673s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.673s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.673s][info][gc,stats ] [1051.673s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.673s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.673s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.683s][info][gc ] Transition from: normal to: idle [1051.683s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.683s][info][gc ] Transition from: idle to: old [1051.683s][info][gc,free ] Free: 601M, Max: 8192K regular, 472M humongous, Frag: 22% external, 0% internal; Used: 6145K, Mutator Free: 76 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.683s][info][gc,start ] GC(1156) Coalescing and filling (OLD) [1051.683s][info][gc,task ] GC(1156) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.683s][info][gc ] Trigger (YOUNG): Free (601M) is below minimum threshold (1486M) [1051.683s][info][gc ] Preempting old generation mark to allow Young GC [1051.683s][info][gc ] Cancelling GC: Concurrent GC [1051.683s][info][gc ] GC(1156) Coalescing and filling (OLD) 0.320ms [1051.683s][info][gc,free ] Free: 601M, Max: 8192K regular, 472M humongous, Frag: 22% external, 1% internal; Used: 6808K, Mutator Free: 76 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.683s][info][gc,stats ] [1051.683s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.683s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.683s][info][gc,stats ] [1051.683s][info][gc,stats ] Coalesce and Fill Old Dead 325 us [1051.683s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.683s][info][gc,stats ] [1051.683s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.683s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.683s][info][gc,stats ] [1051.684s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.684s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.684s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.684s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.684s][info][gc,stats ] [1051.684s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.684s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.684s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.694s][info][gc ] Transition from: old to: idle [1051.694s][info][gc ] Transition from: idle to: normal [1051.694s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.694s][info][gc,free ] Free: 579M, Max: 8192K regular, 448M humongous, Frag: 23% external, 0% internal; Used: 4712K, Mutator Free: 73 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.694s][info][gc,ergo ] GC(1157) Start GC cycle (YOUNG) [1051.694s][info][gc ] GC(1157) GC cancellation took 0.010s [1051.694s][info][gc,free ] Free: 579M, Max: 8192K regular, 448M humongous, Frag: 23% external, 0% internal; Used: 4796K, Mutator Free: 73 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.694s][info][gc,stats ] [1051.694s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.694s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.694s][info][gc,stats ] [1051.694s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.694s][info][gc,stats ] [1051.694s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.694s][info][gc,stats ] [1051.694s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.694s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.694s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.694s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.694s][info][gc,stats ] [1051.694s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.694s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.694s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.704s][info][gc ] Transition from: normal to: idle [1051.704s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.704s][info][gc ] Transition from: idle to: old [1051.704s][info][gc,free ] Free: 556M, Max: 8192K regular, 424M humongous, Frag: 24% external, 0% internal; Used: 3679K, Mutator Free: 70 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.704s][info][gc,start ] GC(1158) Coalescing and filling (OLD) [1051.704s][info][gc,task ] GC(1158) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.704s][info][gc ] Trigger (YOUNG): Free (555M) is below minimum threshold (1486M) [1051.704s][info][gc ] Preempting old generation mark to allow Young GC [1051.704s][info][gc ] Cancelling GC: Concurrent GC [1051.704s][info][gc ] GC(1158) Coalescing and filling (OLD) 0.313ms [1051.704s][info][gc,free ] Free: 555M, Max: 8192K regular, 424M humongous, Frag: 24% external, 0% internal; Used: 4259K, Mutator Free: 70 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.704s][info][gc,stats ] [1051.704s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.704s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.704s][info][gc,stats ] [1051.704s][info][gc,stats ] Coalesce and Fill Old Dead 318 us [1051.704s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.704s][info][gc,stats ] [1051.704s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.704s][info][gc,stats ] [1051.704s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.704s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.704s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.704s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.704s][info][gc,stats ] [1051.704s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.704s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.705s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.715s][info][gc ] Transition from: old to: idle [1051.715s][info][gc ] Transition from: idle to: normal [1051.715s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.715s][info][gc,free ] Free: 535M, Max: 8192K regular, 400M humongous, Frag: 25% external, 0% internal; Used: 721K, Mutator Free: 67 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.715s][info][gc,ergo ] GC(1159) Start GC cycle (YOUNG) [1051.715s][info][gc ] GC(1159) GC cancellation took 0.010s [1051.715s][info][gc,free ] Free: 535M, Max: 8192K regular, 400M humongous, Frag: 25% external, 0% internal; Used: 881K, Mutator Free: 67 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.715s][info][gc,stats ] [1051.715s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.715s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.715s][info][gc,stats ] [1051.715s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.715s][info][gc,stats ] [1051.715s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.715s][info][gc,stats ] [1051.715s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.715s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.715s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.715s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.715s][info][gc,stats ] [1051.715s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.715s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.715s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.725s][info][gc ] Transition from: normal to: idle [1051.725s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.725s][info][gc ] Transition from: idle to: old [1051.725s][info][gc,free ] Free: 513M, Max: 8192K regular, 384M humongous, Frag: 25% external, 1% internal; Used: 6198K, Mutator Free: 65 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.725s][info][gc,start ] GC(1160) Coalescing and filling (OLD) [1051.725s][info][gc,task ] GC(1160) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.725s][info][gc ] Trigger (YOUNG): Free (513M) is below minimum threshold (1486M) [1051.725s][info][gc ] Preempting old generation mark to allow Young GC [1051.725s][info][gc ] Cancelling GC: Concurrent GC [1051.725s][info][gc ] GC(1160) Coalescing and filling (OLD) 0.221ms [1051.725s][info][gc,free ] Free: 513M, Max: 8192K regular, 384M humongous, Frag: 25% external, 1% internal; Used: 6405K, Mutator Free: 65 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.725s][info][gc,stats ] [1051.725s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.725s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.725s][info][gc,stats ] [1051.725s][info][gc,stats ] Coalesce and Fill Old Dead 229 us [1051.725s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.725s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.726s][info][gc,stats ] [1051.726s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.726s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.726s][info][gc,stats ] [1051.726s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.726s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.726s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.726s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.726s][info][gc,stats ] [1051.726s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.726s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.726s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.736s][info][gc ] Transition from: old to: idle [1051.736s][info][gc ] Transition from: idle to: normal [1051.736s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.736s][info][gc,free ] Free: 493M, Max: 8192K regular, 360M humongous, Frag: 27% external, 0% internal; Used: 2391K, Mutator Free: 62 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.736s][info][gc,ergo ] GC(1161) Start GC cycle (YOUNG) [1051.736s][info][gc ] GC(1161) GC cancellation took 0.010s [1051.736s][info][gc,free ] Free: 493M, Max: 8192K regular, 360M humongous, Frag: 27% external, 0% internal; Used: 2484K, Mutator Free: 62 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.736s][info][gc,stats ] [1051.736s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.736s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.736s][info][gc,stats ] [1051.736s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.736s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.736s][info][gc,stats ] [1051.736s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.736s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.736s][info][gc,stats ] [1051.736s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.736s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.736s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.736s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.736s][info][gc,stats ] [1051.736s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.736s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.736s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.746s][info][gc ] Transition from: normal to: idle [1051.746s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.746s][info][gc ] Transition from: idle to: old [1051.746s][info][gc,free ] Free: 472M, Max: 8192K regular, 344M humongous, Frag: 28% external, 1% internal; Used: 8083K, Mutator Free: 60 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.746s][info][gc,start ] GC(1162) Coalescing and filling (OLD) [1051.746s][info][gc,task ] GC(1162) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.746s][info][gc ] Trigger (YOUNG): Free (471M) is below minimum threshold (1486M) [1051.746s][info][gc ] Preempting old generation mark to allow Young GC [1051.746s][info][gc ] Cancelling GC: Concurrent GC [1051.746s][info][gc ] GC(1162) Coalescing and filling (OLD) 0.314ms [1051.746s][info][gc,free ] Free: 471M, Max: 8192K regular, 336M humongous, Frag: 28% external, 0% internal; Used: 573K, Mutator Free: 59 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.746s][info][gc,stats ] [1051.746s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.746s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.746s][info][gc,stats ] [1051.746s][info][gc,stats ] Coalesce and Fill Old Dead 322 us [1051.746s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.746s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.746s][info][gc,stats ] [1051.747s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.747s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.747s][info][gc,stats ] [1051.747s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.747s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.747s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.747s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.747s][info][gc,stats ] [1051.747s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.747s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.747s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.757s][info][gc ] Transition from: old to: idle [1051.757s][info][gc ] Transition from: idle to: normal [1051.757s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.757s][info][gc,free ] Free: 450M, Max: 8192K regular, 320M humongous, Frag: 29% external, 1% internal; Used: 5928K, Mutator Free: 57 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.757s][info][gc,ergo ] GC(1163) Start GC cycle (YOUNG) [1051.757s][info][gc ] GC(1163) GC cancellation took 0.010s [1051.757s][info][gc,free ] Free: 450M, Max: 8192K regular, 320M humongous, Frag: 29% external, 1% internal; Used: 5928K, Mutator Free: 57 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.757s][info][gc,stats ] [1051.757s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.757s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.757s][info][gc,stats ] [1051.757s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.757s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.757s][info][gc,stats ] [1051.757s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.757s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.757s][info][gc,stats ] [1051.757s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.757s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.757s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.757s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.757s][info][gc,stats ] [1051.757s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.757s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.757s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.767s][info][gc ] Transition from: normal to: idle [1051.767s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.767s][info][gc ] Transition from: idle to: old [1051.767s][info][gc,free ] Free: 430M, Max: 8192K regular, 296M humongous, Frag: 31% external, 0% internal; Used: 1784K, Mutator Free: 54 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.767s][info][gc,start ] GC(1164) Coalescing and filling (OLD) [1051.767s][info][gc,task ] GC(1164) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.767s][info][gc ] Trigger (YOUNG): Free (429M) is below minimum threshold (1486M) [1051.767s][info][gc ] Preempting old generation mark to allow Young GC [1051.767s][info][gc ] Cancelling GC: Concurrent GC [1051.767s][info][gc ] GC(1164) Coalescing and filling (OLD) 0.307ms [1051.767s][info][gc,free ] Free: 429M, Max: 8192K regular, 296M humongous, Frag: 31% external, 0% internal; Used: 2241K, Mutator Free: 54 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.767s][info][gc,stats ] [1051.767s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.767s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.767s][info][gc,stats ] [1051.767s][info][gc,stats ] Coalesce and Fill Old Dead 321 us [1051.767s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.767s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.767s][info][gc,stats ] [1051.767s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.768s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.768s][info][gc,stats ] [1051.768s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.768s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.768s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.768s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.768s][info][gc,stats ] [1051.768s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.768s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.768s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.778s][info][gc ] Transition from: old to: idle [1051.778s][info][gc ] Transition from: idle to: normal [1051.778s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.778s][info][gc,free ] Free: 408M, Max: 8192K regular, 280M humongous, Frag: 32% external, 1% internal; Used: 7288K, Mutator Free: 52 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.778s][info][gc,ergo ] GC(1165) Start GC cycle (YOUNG) [1051.778s][info][gc ] GC(1165) GC cancellation took 0.010s [1051.778s][info][gc,free ] Free: 408M, Max: 8192K regular, 280M humongous, Frag: 32% external, 1% internal; Used: 7450K, Mutator Free: 52 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.778s][info][gc,stats ] [1051.778s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.778s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.778s][info][gc,stats ] [1051.778s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.778s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.778s][info][gc,stats ] [1051.778s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.778s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.778s][info][gc,stats ] [1051.778s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.778s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.778s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.778s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.778s][info][gc,stats ] [1051.778s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.778s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.778s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.788s][info][gc ] Transition from: normal to: idle [1051.788s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.788s][info][gc ] Transition from: idle to: old [1051.788s][info][gc,free ] Free: 387M, Max: 8192K regular, 256M humongous, Frag: 34% external, 1% internal; Used: 4271K, Mutator Free: 49 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.788s][info][gc,start ] GC(1166) Coalescing and filling (OLD) [1051.788s][info][gc,task ] GC(1166) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.788s][info][gc ] Trigger (YOUNG): Free (387M) is below minimum threshold (1486M) [1051.788s][info][gc ] Preempting old generation mark to allow Young GC [1051.788s][info][gc ] Cancelling GC: Concurrent GC [1051.788s][info][gc ] GC(1166) Coalescing and filling (OLD) 0.311ms [1051.788s][info][gc,free ] Free: 387M, Max: 8192K regular, 256M humongous, Frag: 34% external, 1% internal; Used: 4930K, Mutator Free: 49 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.788s][info][gc,stats ] [1051.788s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.788s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.788s][info][gc,stats ] [1051.788s][info][gc,stats ] Coalesce and Fill Old Dead 319 us [1051.788s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.788s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.788s][info][gc,stats ] [1051.788s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.788s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.788s][info][gc,stats ] [1051.789s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.789s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.789s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.789s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.789s][info][gc,stats ] [1051.789s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.789s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.789s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.799s][info][gc ] Transition from: old to: idle [1051.799s][info][gc ] Transition from: idle to: normal [1051.799s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.799s][info][gc,free ] Free: 367M, Max: 8192K regular, 232M humongous, Frag: 36% external, 0% internal; Used: 386K, Mutator Free: 46 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.799s][info][gc,ergo ] GC(1167) Start GC cycle (YOUNG) [1051.799s][info][gc ] GC(1167) GC cancellation took 0.010s [1051.799s][info][gc,free ] Free: 367M, Max: 8192K regular, 232M humongous, Frag: 36% external, 0% internal; Used: 471K, Mutator Free: 46 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.799s][info][gc,stats ] [1051.799s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.799s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.799s][info][gc,stats ] [1051.799s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.799s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.799s][info][gc,stats ] [1051.799s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.799s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.799s][info][gc,stats ] [1051.799s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.799s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.799s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.799s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.799s][info][gc,stats ] [1051.799s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.799s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.799s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.809s][info][gc ] Transition from: normal to: idle [1051.809s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.809s][info][gc ] Transition from: idle to: old [1051.809s][info][gc,free ] Free: 347M, Max: 8192K regular, 216M humongous, Frag: 38% external, 1% internal; Used: 4225K, Mutator Free: 44 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.809s][info][gc,start ] GC(1168) Coalescing and filling (OLD) [1051.809s][info][gc,task ] GC(1168) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.809s][info][gc ] Trigger (YOUNG): Free (347M) is below minimum threshold (1486M) [1051.809s][info][gc ] Preempting old generation mark to allow Young GC [1051.809s][info][gc ] Cancelling GC: Concurrent GC [1051.809s][info][gc ] GC(1168) Coalescing and filling (OLD) 0.325ms [1051.809s][info][gc,free ] Free: 347M, Max: 8192K regular, 216M humongous, Frag: 38% external, 1% internal; Used: 4438K, Mutator Free: 44 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.809s][info][gc,stats ] [1051.809s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.809s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.809s][info][gc,stats ] [1051.809s][info][gc,stats ] Coalesce and Fill Old Dead 330 us [1051.809s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.809s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.809s][info][gc,stats ] [1051.809s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.809s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.809s][info][gc,stats ] [1051.809s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.809s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.809s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.809s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.809s][info][gc,stats ] [1051.810s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.810s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.810s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.820s][info][gc ] Transition from: old to: idle [1051.820s][info][gc ] Transition from: idle to: normal [1051.820s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.820s][info][gc,free ] Free: 327M, Max: 8192K regular, 192M humongous, Frag: 40% external, 0% internal; Used: 869K, Mutator Free: 41 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.820s][info][gc,ergo ] GC(1169) Start GC cycle (YOUNG) [1051.820s][info][gc ] GC(1169) GC cancellation took 0.010s [1051.820s][info][gc,free ] Free: 327M, Max: 8192K regular, 192M humongous, Frag: 40% external, 0% internal; Used: 944K, Mutator Free: 41 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.820s][info][gc,stats ] [1051.820s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.820s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.820s][info][gc,stats ] [1051.820s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.820s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.820s][info][gc,stats ] [1051.820s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.820s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.820s][info][gc,stats ] [1051.820s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.820s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.820s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.820s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.820s][info][gc,stats ] [1051.820s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.820s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.820s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.830s][info][gc ] Transition from: normal to: idle [1051.830s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.830s][info][gc ] Transition from: idle to: old [1051.830s][info][gc,free ] Free: 306M, Max: 8192K regular, 176M humongous, Frag: 43% external, 1% internal; Used: 5400K, Mutator Free: 39 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.830s][info][gc,start ] GC(1170) Coalescing and filling (OLD) [1051.830s][info][gc,task ] GC(1170) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.830s][info][gc ] Trigger (YOUNG): Free (306M) is below minimum threshold (1486M) [1051.830s][info][gc ] Preempting old generation mark to allow Young GC [1051.830s][info][gc ] Cancelling GC: Concurrent GC [1051.830s][info][gc ] GC(1170) Coalescing and filling (OLD) 0.297ms [1051.830s][info][gc,free ] Free: 306M, Max: 8192K regular, 176M humongous, Frag: 43% external, 1% internal; Used: 5831K, Mutator Free: 39 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.830s][info][gc,stats ] [1051.830s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.830s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.830s][info][gc,stats ] [1051.830s][info][gc,stats ] Coalesce and Fill Old Dead 305 us [1051.830s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.830s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.830s][info][gc,stats ] [1051.830s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.830s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.830s][info][gc,stats ] [1051.830s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.830s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.830s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.830s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.830s][info][gc,stats ] [1051.830s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.830s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.830s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.841s][info][gc ] Transition from: old to: idle [1051.841s][info][gc ] Transition from: idle to: normal [1051.841s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.841s][info][gc,free ] Free: 285M, Max: 8192K regular, 152M humongous, Frag: 46% external, 0% internal; Used: 2677K, Mutator Free: 36 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.841s][info][gc,ergo ] GC(1171) Start GC cycle (YOUNG) [1051.841s][info][gc ] GC(1171) GC cancellation took 0.010s [1051.841s][info][gc,free ] Free: 285M, Max: 8192K regular, 152M humongous, Frag: 46% external, 0% internal; Used: 2835K, Mutator Free: 36 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.841s][info][gc,stats ] [1051.841s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.841s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.841s][info][gc,stats ] [1051.841s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.841s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.841s][info][gc,stats ] [1051.841s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.841s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.841s][info][gc,stats ] [1051.841s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.841s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.841s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.841s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.841s][info][gc,stats ] [1051.841s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.841s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.841s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.851s][info][gc ] Transition from: normal to: idle [1051.851s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.851s][info][gc ] Transition from: idle to: old [1051.851s][info][gc,free ] Free: 265M, Max: 8192K regular, 136M humongous, Frag: 49% external, 2% internal; Used: 6696K, Mutator Free: 34 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.851s][info][gc,start ] GC(1172) Coalescing and filling (OLD) [1051.851s][info][gc,task ] GC(1172) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.851s][info][gc ] Trigger (YOUNG): Free (265M) is below minimum threshold (1486M) [1051.851s][info][gc ] Preempting old generation mark to allow Young GC [1051.851s][info][gc ] Cancelling GC: Concurrent GC [1051.851s][info][gc ] GC(1172) Coalescing and filling (OLD) 0.284ms [1051.851s][info][gc,free ] Free: 264M, Max: 8192K regular, 136M humongous, Frag: 49% external, 2% internal; Used: 7285K, Mutator Free: 34 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.851s][info][gc,stats ] [1051.851s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.851s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.851s][info][gc,stats ] [1051.851s][info][gc,stats ] Coalesce and Fill Old Dead 297 us [1051.851s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.851s][info][gc,stats ] [1051.851s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.851s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.851s][info][gc,stats ] [1051.851s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.851s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.851s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.851s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.851s][info][gc,stats ] [1051.851s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.851s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.851s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.862s][info][gc ] Transition from: old to: idle [1051.862s][info][gc ] Transition from: idle to: normal [1051.862s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.862s][info][gc,free ] Free: 244M, Max: 8192K regular, 112M humongous, Frag: 54% external, 1% internal; Used: 3129K, Mutator Free: 31 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.862s][info][gc,ergo ] GC(1173) Start GC cycle (YOUNG) [1051.862s][info][gc ] GC(1173) GC cancellation took 0.010s [1051.862s][info][gc,free ] Free: 244M, Max: 8192K regular, 112M humongous, Frag: 54% external, 1% internal; Used: 3202K, Mutator Free: 31 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.862s][info][gc,stats ] [1051.862s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.862s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.862s][info][gc,stats ] [1051.862s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.862s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.862s][info][gc,stats ] [1051.862s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.862s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.862s][info][gc,stats ] [1051.862s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.862s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.862s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.862s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.862s][info][gc,stats ] [1051.862s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.862s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.862s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.872s][info][gc ] Transition from: normal to: idle [1051.872s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.872s][info][gc ] Transition from: idle to: old [1051.872s][info][gc,free ] Free: 224M, Max: 8192K regular, 98304K humongous, Frag: 58% external, 3% internal; Used: 7375K, Mutator Free: 29 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.872s][info][gc,start ] GC(1174) Coalescing and filling (OLD) [1051.872s][info][gc,task ] GC(1174) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.872s][info][gc ] Trigger (YOUNG): Free (224M) is below minimum threshold (1486M) [1051.872s][info][gc ] Preempting old generation mark to allow Young GC [1051.872s][info][gc ] Cancelling GC: Concurrent GC [1051.872s][info][gc ] GC(1174) Coalescing and filling (OLD) 0.250ms [1051.872s][info][gc,free ] Free: 224M, Max: 8192K regular, 98304K humongous, Frag: 58% external, 3% internal; Used: 8037K, Mutator Free: 29 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.872s][info][gc,stats ] [1051.872s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.872s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.872s][info][gc,stats ] [1051.872s][info][gc,stats ] Coalesce and Fill Old Dead 257 us [1051.872s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.872s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.872s][info][gc,stats ] [1051.872s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.872s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.872s][info][gc,stats ] [1051.872s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.872s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.872s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.872s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.872s][info][gc,stats ] [1051.872s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.872s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.872s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.883s][info][gc ] Transition from: old to: idle [1051.883s][info][gc ] Transition from: idle to: normal [1051.883s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.883s][info][gc,free ] Free: 203M, Max: 8192K regular, 73728K humongous, Frag: 64% external, 2% internal; Used: 4350K, Mutator Free: 26 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.883s][info][gc,ergo ] GC(1175) Start GC cycle (YOUNG) [1051.883s][info][gc ] GC(1175) GC cancellation took 0.010s [1051.883s][info][gc,free ] Free: 203M, Max: 8192K regular, 73728K humongous, Frag: 64% external, 2% internal; Used: 4350K, Mutator Free: 26 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.883s][info][gc,stats ] [1051.883s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.883s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.883s][info][gc,stats ] [1051.883s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.883s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.883s][info][gc,stats ] [1051.883s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.883s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.883s][info][gc,stats ] [1051.883s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.883s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.883s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.883s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.883s][info][gc,stats ] [1051.883s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.883s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.883s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.893s][info][gc ] Transition from: normal to: idle [1051.893s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.893s][info][gc ] Transition from: idle to: old [1051.893s][info][gc,free ] Free: 184M, Max: 8192K regular, 57344K humongous, Frag: 70% external, 3% internal; Used: 7626K, Mutator Free: 24 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.893s][info][gc,start ] GC(1176) Coalescing and filling (OLD) [1051.893s][info][gc,task ] GC(1176) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.893s][info][gc ] Trigger (YOUNG): Free (184M) is below minimum threshold (1486M) [1051.893s][info][gc ] Preempting old generation mark to allow Young GC [1051.893s][info][gc ] Cancelling GC: Concurrent GC [1051.893s][info][gc ] GC(1176) Coalescing and filling (OLD) 0.286ms [1051.893s][info][gc,free ] Free: 184M, Max: 8192K regular, 57344K humongous, Frag: 70% external, 4% internal; Used: 8024K, Mutator Free: 24 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.893s][info][gc,stats ] [1051.893s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.893s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.893s][info][gc,stats ] [1051.893s][info][gc,stats ] Coalesce and Fill Old Dead 294 us [1051.893s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.893s][info][gc,stats ] [1051.893s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.893s][info][gc,stats ] [1051.893s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.893s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.893s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.893s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.893s][info][gc,stats ] [1051.893s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.893s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.893s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.904s][info][gc ] Transition from: old to: idle [1051.904s][info][gc ] Transition from: idle to: normal [1051.904s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.904s][info][gc,free ] Free: 163M, Max: 8192K regular, 32768K humongous, Frag: 80% external, 2% internal; Used: 4592K, Mutator Free: 21 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.904s][info][gc,ergo ] GC(1177) Start GC cycle (YOUNG) [1051.904s][info][gc ] GC(1177) GC cancellation took 0.010s [1051.904s][info][gc,free ] Free: 163M, Max: 8192K regular, 32768K humongous, Frag: 80% external, 2% internal; Used: 4745K, Mutator Free: 21 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.904s][info][gc,stats ] [1051.904s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.904s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.904s][info][gc,stats ] [1051.904s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.904s][info][gc,stats ] [1051.904s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.904s][info][gc,stats ] [1051.904s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.904s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.904s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.904s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.904s][info][gc,stats ] [1051.904s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.904s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.904s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.914s][info][gc ] Transition from: normal to: idle [1051.914s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.914s][info][gc ] Transition from: idle to: old [1051.914s][info][gc,free ] Free: 143M, Max: 8192K regular, 16384K humongous, Frag: 89% external, 0% internal; Used: 978K, Mutator Free: 18 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.914s][info][gc,start ] GC(1178) Coalescing and filling (OLD) [1051.914s][info][gc,task ] GC(1178) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.914s][info][gc ] Trigger (YOUNG): Free (142M) is below minimum threshold (1486M) [1051.914s][info][gc ] Preempting old generation mark to allow Young GC [1051.914s][info][gc ] Cancelling GC: Concurrent GC [1051.914s][info][gc ] GC(1178) Coalescing and filling (OLD) 0.286ms [1051.914s][info][gc,free ] Free: 142M, Max: 8192K regular, 16384K humongous, Frag: 89% external, 1% internal; Used: 1512K, Mutator Free: 18 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.914s][info][gc,stats ] [1051.914s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.914s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.914s][info][gc,stats ] [1051.914s][info][gc,stats ] Coalesce and Fill Old Dead 294 us [1051.914s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.914s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.914s][info][gc,stats ] [1051.914s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.914s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.914s][info][gc,stats ] [1051.914s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.914s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.914s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.914s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.914s][info][gc,stats ] [1051.914s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.914s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.914s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.924s][info][gc ] Transition from: old to: idle [1051.924s][info][gc ] Transition from: idle to: normal [1051.925s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.925s][info][gc,free ] Free: 122M, Max: 8192K regular, 16384K humongous, Frag: 87% external, 4% internal; Used: 5365K, Mutator Free: 16 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.925s][info][gc,ergo ] GC(1179) Start GC cycle (YOUNG) [1051.925s][info][gc ] GC(1179) GC cancellation took 0.010s [1051.925s][info][gc,free ] Free: 122M, Max: 8192K regular, 16384K humongous, Frag: 87% external, 4% internal; Used: 5513K, Mutator Free: 16 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.925s][info][gc,stats ] [1051.925s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.925s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.925s][info][gc,stats ] [1051.925s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.925s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.925s][info][gc,stats ] [1051.925s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.925s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.925s][info][gc,stats ] [1051.925s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.925s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.925s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.925s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.925s][info][gc,stats ] [1051.925s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.925s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.925s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.935s][info][gc ] Transition from: normal to: idle [1051.935s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.935s][info][gc ] Transition from: idle to: old [1051.935s][info][gc,free ] Free: 101M, Max: 8192K regular, 16384K humongous, Frag: 84% external, 2% internal; Used: 3052K, Mutator Free: 13 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.935s][info][gc,start ] GC(1180) Coalescing and filling (OLD) [1051.935s][info][gc,task ] GC(1180) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.935s][info][gc ] Trigger (YOUNG): Free (100M) is below minimum threshold (1486M) [1051.935s][info][gc ] Preempting old generation mark to allow Young GC [1051.935s][info][gc ] Cancelling GC: Concurrent GC [1051.935s][info][gc ] GC(1180) Coalescing and filling (OLD) 0.269ms [1051.935s][info][gc,free ] Free: 100M, Max: 8192K regular, 16384K humongous, Frag: 84% external, 3% internal; Used: 3582K, Mutator Free: 13 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.935s][info][gc,stats ] [1051.935s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.935s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.935s][info][gc,stats ] [1051.935s][info][gc,stats ] Coalesce and Fill Old Dead 277 us [1051.935s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.935s][info][gc,stats ] [1051.935s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.935s][info][gc,stats ] [1051.935s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.935s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.935s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.935s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.935s][info][gc,stats ] [1051.935s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.935s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.935s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.945s][info][gc ] Transition from: old to: idle [1051.945s][info][gc ] Transition from: idle to: normal [1051.945s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.945s][info][gc,free ] Free: 81399K, Max: 8192K regular, 16384K humongous, Frag: 78% external, 0% internal; Used: 520K, Mutator Free: 10 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.945s][info][gc,ergo ] GC(1181) Start GC cycle (YOUNG) [1051.945s][info][gc ] GC(1181) GC cancellation took 0.010s [1051.946s][info][gc,free ] Free: 81399K, Max: 8192K regular, 16384K humongous, Frag: 78% external, 0% internal; Used: 520K, Mutator Free: 10 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.946s][info][gc,stats ] [1051.946s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.946s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.946s][info][gc,stats ] [1051.946s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.946s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.946s][info][gc,stats ] [1051.946s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.946s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.946s][info][gc,stats ] [1051.946s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.946s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.946s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.946s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.946s][info][gc,stats ] [1051.946s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.946s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.946s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.956s][info][gc ] Transition from: normal to: idle [1051.956s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.956s][info][gc ] Transition from: idle to: old [1051.956s][info][gc,free ] Free: 61205K, Max: 8192K regular, 16384K humongous, Frag: 72% external, 6% internal; Used: 4330K, Mutator Free: 8 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.956s][info][gc,start ] GC(1182) Coalescing and filling (OLD) [1051.956s][info][gc,task ] GC(1182) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.956s][info][gc ] Trigger (YOUNG): Free (60685K) is below minimum threshold (1486M) [1051.956s][info][gc ] Preempting old generation mark to allow Young GC [1051.956s][info][gc ] Cancelling GC: Concurrent GC [1051.956s][info][gc ] GC(1182) Coalescing and filling (OLD) 0.294ms [1051.956s][info][gc,free ] Free: 60685K, Max: 8192K regular, 16384K humongous, Frag: 72% external, 7% internal; Used: 4850K, Mutator Free: 8 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.956s][info][gc,stats ] [1051.956s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.956s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.956s][info][gc,stats ] [1051.956s][info][gc,stats ] Coalesce and Fill Old Dead 300 us [1051.956s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.956s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.956s][info][gc,stats ] [1051.956s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.956s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.956s][info][gc,stats ] [1051.956s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.956s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.956s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.956s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.956s][info][gc,stats ] [1051.956s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.956s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.956s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.966s][info][gc ] Transition from: old to: idle [1051.966s][info][gc ] Transition from: idle to: normal [1051.966s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.966s][info][gc,free ] Free: 40571K, Max: 8192K regular, 8192K humongous, Frag: 75% external, 0% internal; Used: 388K, Mutator Free: 5 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.966s][info][gc,ergo ] GC(1183) Start GC cycle (YOUNG) [1051.966s][info][gc ] GC(1183) GC cancellation took 0.010s [1051.966s][info][gc,free ] Free: 40427K, Max: 8192K regular, 8192K humongous, Frag: 75% external, 1% internal; Used: 532K, Mutator Free: 5 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.967s][info][gc,stats ] [1051.967s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.967s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.967s][info][gc,stats ] [1051.967s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.967s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.967s][info][gc,stats ] [1051.967s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.967s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.967s][info][gc,stats ] [1051.967s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.967s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.967s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.967s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.967s][info][gc,stats ] [1051.967s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.967s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.967s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.977s][info][gc ] Transition from: normal to: idle [1051.977s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1051.977s][info][gc ] Transition from: idle to: old [1051.977s][info][gc,free ] Free: 20379K, Max: 8192K regular, 8192K humongous, Frag: 50% external, 17% internal; Used: 4196K, Mutator Free: 3 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.977s][info][gc,start ] GC(1184) Coalescing and filling (OLD) [1051.977s][info][gc,task ] GC(1184) Using 4 of 8 workers for Coalescing and filling (OLD) [1051.977s][info][gc ] Trigger (YOUNG): Free (20054K) is below minimum threshold (1486M) [1051.977s][info][gc ] Preempting old generation mark to allow Young GC [1051.977s][info][gc ] Cancelling GC: Concurrent GC [1051.977s][info][gc ] GC(1184) Coalescing and filling (OLD) 0.198ms [1051.977s][info][gc,free ] Free: 20054K, Max: 8192K regular, 8192K humongous, Frag: 50% external, 18% internal; Used: 4521K, Mutator Free: 3 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.977s][info][gc,stats ] [1051.977s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.977s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.977s][info][gc,stats ] [1051.977s][info][gc,stats ] Coalesce and Fill Old Dead 203 us [1051.977s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.977s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.977s][info][gc,stats ] [1051.977s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.977s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.977s][info][gc,stats ] [1051.977s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.977s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.977s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.977s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.977s][info][gc,stats ] [1051.977s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.977s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.977s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.987s][info][gc ] Transition from: old to: idle [1051.987s][info][gc ] Transition from: idle to: normal [1051.987s][info][gc ] Heuristics request to interrupt old for young collection accepted [1051.987s][info][gc,free ] Free: 887K, Max: 887K regular, 0B humongous, Frag: 0% external, 89% internal; Used: 7304K, Mutator Free: 1 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.987s][info][gc,ergo ] GC(1185) Start GC cycle (YOUNG) [1051.987s][info][gc ] GC(1185) GC cancellation took 0.010s [1051.987s][info][gc,free ] Free: 887K, Max: 887K regular, 0B humongous, Frag: 0% external, 89% internal; Used: 7304K, Mutator Free: 1 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.988s][info][gc,stats ] [1051.988s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1051.988s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1051.988s][info][gc,stats ] [1051.988s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.988s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.988s][info][gc,stats ] [1051.988s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1051.988s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1051.988s][info][gc,stats ] [1051.988s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1051.988s][info][gc,stats ] - age 1: 64 bytes, 64 total [1051.988s][info][gc,stats ] - age 2: 7980336 bytes, 7980400 total [1051.988s][info][gc,stats ] - age 7: 22094360 bytes, 30074760 total [1051.988s][info][gc,stats ] [1051.988s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1051.988s][info][gc,stats ] - age 7: 11597586272 bytes, 11597586272 total [1051.988s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1051.988s][info][gc ] Failed to allocate TLAB, 93560B [1051.988s][info][gc ] Cancelling GC: Allocation Failure [1051.998s][info][gc ] Transition from: normal to: idle [1051.998s][info][gc ] Trigger: Handle Allocation Failure [1051.998s][info][gc ] Transition from: idle to: degenerated [1051.998s][info][gc,free ] Free: 0B, Max: 0B regular, 0B humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 0 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1051.998s][info][gc,start ] GC(1186) Pause Degenerated GC (YOUNG) (Outside of Cycle) [1051.998s][info][gc,task ] GC(1186) Using 8 of 8 workers for stw degenerated gc [1051.998s][info][gc ] GC(1186) GC cancellation took 0.011s [1052.231s][info][gc,ref ] GC(1186) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1052.231s][info][gc,ref ] GC(1186) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1052.231s][info][gc,ref ] GC(1186) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1052.231s][info][gc,ergo ] GC(1186) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1052.231s][info][gc,ergo ] GC(1186) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1052.231s][info][gc,ergo ] GC(1186) Chosen CSet evacuates young: 36266K (of which at least: 6840K are to be promoted), old: 0B [1052.231s][info][gc,ergo ] GC(1186) Collectable Garbage: 14053M (99%), Immediate: 0B (0%), 0 regions, CSet: 14053M (99%), 1762 regions [1052.231s][info][gc,ergo ] GC(1186) Evacuation Targets: YOUNG: 36266K, PROMOTE: 6840K, OLD: 0B, TOTAL: 43107K [1052.231s][info][gc,free ] Free: 695M, Max: 8192K regular, 90112K humongous, Frag: 88% external, 0% internal; Used: 4128B, Mutator Free: 87 Collector Reserve: 49147K, Max: 8192K; Used: 4128B Old Collector Reserve: 11776K, Max: 8192K; Used: 4608K [1052.243s][info][gc,ergo ] GC(1186) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 12070400, promotion expended: 34720, old capacity: 17699962880, old_used: 17657160272, old unaffiliated regions: 1 [1052.243s][info][gc ] GC(1186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1052.243s][info][gc ] GC(1186) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [1052.243s][info][gc,ergo ] GC(1186) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 12070400, promotion expended: 147808, old capacity: 17716740096, old_used: 17674050640, old unaffiliated regions: 1 [1052.243s][info][gc,ergo ] GC(1186) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 12070400, promotion expended: 147808, old capacity: 17716740096, old_used: 17674050640, old unaffiliated regions: 1 [1052.243s][info][gc,ergo ] GC(1186) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 12070400, promotion expended: 147808, old capacity: 17716740096, old_used: 17674050640, old unaffiliated regions: 1 [1052.243s][info][gc,ergo ] GC(1186) Squelching additional promotion failure reports for current epoch [1052.330s][info][gc,free ] Free: 14040M, Max: 8192K regular, 8192K humongous, Frag: 50% external, 99% internal; Used: 14023M, Mutator Free: 1755 Collector Reserve: 743M, Max: 8192K; Used: 73732K Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [1052.331s][info][gc,ergo ] GC(1186) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3595K, young_available: 14783M [1052.331s][info][gc,ergo ] GC(1186) Good progress for free space: 14040M, need 317M [1052.331s][info][gc,ergo ] GC(1186) Good progress for used space: 14031M, need 8192K [1052.331s][info][gc ] GC(1186) Pause Degenerated GC (YOUNG) (Outside of Cycle) 30959M->16927M(31744M) 332.567ms [1052.426s][info][gc,ergo ] GC(1186) At end of Degenerated Young GC: GCU: 2.8%, MU: 17.0% during period of 6.313s [1052.426s][info][gc,ergo ] GC(1186) At end of Degenerated GC: YOUNG generation used: 925M, used regions: 936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13922M [1052.426s][info][gc,ergo ] GC(1186) At end of Degenerated GC: OLD generation used: 16863M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 3595K [1052.426s][info][gc,free ] Free: 13178M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 6092K, Mutator Free: 1648 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [1052.427s][info][gc,stats ] [1052.427s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1052.427s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1052.427s][info][gc,stats ] [1052.427s][info][gc,stats ] RS: 1373127 us [1052.427s][info][gc,stats ] RS: Scan Clusters 1373127 us, workers (us): 171654, 171650, 171645, 171643, 171638, 171636, 171631, 171630, [1052.427s][info][gc,stats ] Pause Degenerated GC (G) 427968 us [1052.427s][info][gc,stats ] Pause Degenerated GC (N) 332572 us [1052.427s][info][gc,stats ] Degen STW Mark 195207 us, parallelism: 0.96x [1052.427s][info][gc,stats ] DSM: 186453 us [1052.427s][info][gc,stats ] DSM: Thread Roots 4511 us, workers (us): 577, 574, 569, 565, 561, 557, 556, 551, [1052.427s][info][gc,stats ] DSM: Code Cache Roots 1549 us, workers (us): 0, 1, 225, 252, 190, 255, 416, 209, [1052.427s][info][gc,stats ] DSM: VM Strong Roots 70 us, workers (us): 34, 34, 0, 0, 0, 0, 0, 0, [1052.427s][info][gc,stats ] DSM: CLDG Roots 26 us, workers (us): 8, 8, 2, 2, 2, 2, 1, 2, [1052.427s][info][gc,stats ] DSM: Parallel Mark 180297 us, workers (us): 22696, 22690, 22507, 22486, 22558, 22497, 22338, 22524, [1052.427s][info][gc,stats ] System Purge 105 us [1052.427s][info][gc,stats ] Weak References 74 us, parallelism: 0.03x [1052.427s][info][gc,stats ] WRP: 2 us [1052.427s][info][gc,stats ] WRP: Weak References 2 us, workers (us): 1, 0, 0, 0, 0, 0, 0, 0, [1052.427s][info][gc,stats ] Weak Roots 30 us, parallelism: 1.45x [1052.427s][info][gc,stats ] DWR: 44 us [1052.427s][info][gc,stats ] DWR: VM Weak Roots 44 us, workers (us): 13, 10, 8, 5, 3, 2, 1, 1, [1052.427s][info][gc,stats ] Update Region States 79 us [1052.427s][info][gc,stats ] Manage GC/TLABs 463 us [1052.427s][info][gc,stats ] Choose Collection Set 294 us [1052.427s][info][gc,stats ] Rebuild Free Set 39 us [1052.427s][info][gc,stats ] Evacuation 23986 us [1052.427s][info][gc,stats ] Manage GCLABs 488 us [1052.427s][info][gc,stats ] Update References 73076 us [1052.427s][info][gc,stats ] Update Region States 42 us [1052.427s][info][gc,stats ] Trash Collection Set 38 us [1052.427s][info][gc,stats ] Rebuild Free Set 97 us [1052.427s][info][gc,stats ] Degen Update Roots 831 us, parallelism: 7.47x [1052.427s][info][gc,stats ] DU: 6200 us [1052.427s][info][gc,stats ] DU: Thread Roots 3963 us, workers (us): 747, 734, 470, 429, 493, 394, 271, 426, [1052.427s][info][gc,stats ] DU: Code Cache Roots 2006 us, workers (us): 1, 0, 278, 319, 255, 354, 477, 322, [1052.427s][info][gc,stats ] DU: VM Strong Roots 71 us, workers (us): 21, 17, 13, 10, 7, 3, 0, 0, [1052.427s][info][gc,stats ] DU: VM Weak Roots 66 us, workers (us): 8, 9, 9, 9, 9, 10, 7, 4, [1052.427s][info][gc,stats ] DU: CLDG Roots 95 us, workers (us): 11, 24, 10, 11, 10, 9, 11, 10, [1052.427s][info][gc,stats ] Cleanup 233 us [1052.427s][info][gc,stats ] Workers: Evacuated 43107K across 585868 objects, abandoned 0B across 0 objects. [1052.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1052.427s][info][gc,stats ] - age 1: 34276176 bytes, 34276176 total [1052.427s][info][gc,stats ] - age 2: 4481200 bytes, 38757376 total [1052.427s][info][gc,stats ] - age 3: 3792280 bytes, 42549656 total [1052.427s][info][gc,stats ] - age 4: 662776 bytes, 43212432 total [1052.427s][info][gc,stats ] - age 5: 364408 bytes, 43576840 total [1052.427s][info][gc,stats ] - age 6: 69688 bytes, 43646528 total [1052.427s][info][gc,stats ] - age 7: 495128 bytes, 44141656 total [1052.427s][info][gc,stats ] - age 8: 232 bytes, 44141888 total [1052.427s][info][gc,stats ] [1052.427s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1052.427s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1052.427s][info][gc,stats ] [1052.427s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1052.427s][info][gc,stats ] - age 2: 64 bytes, 64 total [1052.427s][info][gc,stats ] - age 3: 7669272 bytes, 7669336 total [1052.427s][info][gc,stats ] [1052.427s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1052.427s][info][gc,stats ] - age 7: 11612675632 bytes, 11612675632 total [1052.427s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1052.437s][info][gc ] Transition from: degenerated to: idle [1052.437s][info][gc ] Resume old GC: marking is NOT in progress, preparing is in progress [1052.437s][info][gc ] Transition from: idle to: old [1052.437s][info][gc,free ] Free: 13112M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 7445K, Mutator Free: 1640 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [1052.437s][info][gc,start ] GC(1187) Coalescing and filling (OLD) [1052.437s][info][gc,task ] GC(1187) Using 4 of 8 workers for Coalescing and filling (OLD) [1052.807s][info][gc ] GC(1187) Coalescing and filling (OLD) 369.912ms [1052.807s][info][gc,start ] GC(1187) Concurrent reset (OLD) [1052.807s][info][gc,task ] GC(1187) Using 4 of 8 workers for Concurrent reset (OLD) [1052.845s][info][gc ] GC(1187) Concurrent reset (OLD) 37.909ms [1052.845s][info][gc ] GC(1187) Old generation transition from Coalescing to Bootstrapping [1052.845s][info][gc ] GC(1187) Transition from: old to: bootstrap [1052.845s][info][gc,start ] GC(1187) Concurrent reset [1052.845s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent reset [1052.854s][info][gc ] GC(1187) Concurrent reset 8.887ms [1052.855s][info][gc,start ] GC(1187) Pause Init Mark (YOUNG) [1052.855s][info][gc,task ] GC(1187) Using 8 of 8 workers for init marking [1052.858s][info][gc ] GC(1187) Pause Init Mark (YOUNG) 3.577ms [1052.859s][info][gc,start ] GC(1187) Concurrent remembered set scanning [1052.859s][info][gc,task ] GC(1187) Using 4 of 8 workers for Concurrent remembered set scanning [1053.342s][info][gc ] GC(1187) Concurrent remembered set scanning 483.570ms [1053.342s][info][gc,start ] GC(1187) Concurrent marking roots [1053.342s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent marking roots [1053.345s][info][gc ] GC(1187) Concurrent marking roots 2.899ms [1053.345s][info][gc,start ] GC(1187) Concurrent marking (YOUNG) [1053.345s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent marking [1053.434s][info][gc ] GC(1187) Concurrent marking (YOUNG) 89.106ms [1053.435s][info][gc,start ] GC(1187) Pause Final Mark (YOUNG) [1053.435s][info][gc,task ] GC(1187) Using 8 of 8 workers for final marking [1053.435s][info][gc,ergo ] GC(1187) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1053.435s][info][gc,ergo ] GC(1187) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1053.435s][info][gc,ergo ] GC(1187) Chosen CSet evacuates young: 113M (of which at least: 0B are to be promoted), old: 0B [1053.435s][info][gc,ergo ] GC(1187) Collectable Garbage: 1790M (99%), Immediate: 0B (0%), 0 regions, CSet: 1790M (99%), 238 regions [1053.435s][info][gc,ergo ] GC(1187) Evacuation Targets: YOUNG: 113M, PROMOTE: 0B, OLD: 0B, TOTAL: 113M [1053.435s][info][gc,free ] Free: 11538M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5470K, Mutator Free: 1443 Collector Reserve: 143M, Max: 8192K; Used: 4128B Old Collector Reserve: 3584K, Max: 3584K; Used: 4608K [1053.435s][info][gc ] GC(1187) Pause Final Mark (YOUNG) 0.952ms [1053.436s][info][gc,start ] GC(1187) Concurrent thread roots [1053.436s][info][gc,task ] GC(1187) Using 4 of 8 workers for Concurrent thread roots [1053.440s][info][gc ] GC(1187) Concurrent thread roots 4.187ms [1053.440s][info][gc,start ] GC(1187) Concurrent weak references [1053.440s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent weak references [1053.440s][info][gc,ref ] GC(1187) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1053.440s][info][gc,ref ] GC(1187) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1053.440s][info][gc,ref ] GC(1187) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1053.440s][info][gc ] GC(1187) Concurrent weak references 0.042ms [1053.440s][info][gc,start ] GC(1187) Concurrent weak roots [1053.440s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent weak root [1053.441s][info][gc ] GC(1187) Concurrent weak roots 0.629ms [1053.441s][info][gc,start ] GC(1187) Concurrent cleanup [1053.441s][info][gc ] GC(1187) Concurrent cleanup 20045M->20045M(31744M) 0.128ms [1053.441s][info][gc,free ] Free: 11523M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4697K, Mutator Free: 1441 Collector Reserve: 141M, Max: 8192K; Used: 2070K Old Collector Reserve: 3579K, Max: 3579K; Used: 4613K [1053.441s][info][gc,start ] GC(1187) Concurrent strong roots [1053.441s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent strong root [1053.441s][info][gc ] GC(1187) Concurrent strong roots 0.411ms [1053.441s][info][gc,start ] GC(1187) Concurrent evacuation [1053.441s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent evacuation [1053.474s][info][gc,ergo ] GC(1187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3681792, promotion expended: 2382584, old capacity: 17716740096, old_used: 17684674128, old unaffiliated regions: 0 [1053.474s][info][gc,ergo ] GC(1187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3681792, promotion expended: 2382584, old capacity: 17716740096, old_used: 17684674128, old unaffiliated regions: 0 [1053.474s][info][gc,ergo ] GC(1187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3681792, promotion expended: 2382584, old capacity: 17716740096, old_used: 17684674128, old unaffiliated regions: 0 [1053.474s][info][gc,ergo ] GC(1187) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3681792, promotion expended: 2382584, old capacity: 17716740096, old_used: 17684674128, old unaffiliated regions: 0 [1053.474s][info][gc,ergo ] GC(1187) Squelching additional promotion failure reports for current epoch [1053.484s][info][gc ] GC(1187) Concurrent evacuation 42.940ms [1053.484s][info][gc,start ] GC(1187) Pause Init Update Refs [1053.485s][info][gc ] GC(1187) Pause Init Update Refs 0.554ms [1053.485s][info][gc,start ] GC(1187) Concurrent update references [1053.485s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent reference update [1053.485s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1053.732s][info][gc ] GC(1187) Concurrent update references 247.036ms [1053.732s][info][gc,start ] GC(1187) Concurrent update thread roots [1053.742s][info][gc ] GC(1187) Concurrent update thread roots 9.885ms [1053.743s][info][gc,start ] GC(1187) Pause Final Update Refs [1053.743s][info][gc,task ] GC(1187) Using 8 of 8 workers for final reference update [1053.743s][info][gc ] GC(1187) Transfer SATB buffers [1053.743s][info][gc,free ] Free: 12052M, Max: 8192K regular, 512M humongous, Frag: 95% external, 15% internal; Used: 1843M, Mutator Free: 1507 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 1257K, Max: 1257K; Used: 6935K [1053.743s][info][gc ] GC(1187) Pause Final Update Refs 0.871ms [1053.744s][info][gc,start ] GC(1187) Concurrent cleanup [1053.744s][info][gc ] GC(1187) Concurrent cleanup 20813M->18918M(31744M) 0.230ms [1053.744s][info][gc,ergo ] GC(1187) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1268K, young_available: 12795M [1053.744s][info][gc,ergo ] GC(1187) At end of Concurrent Young GC: GCU: 23.6%, MU: 25.8% during period of 1.318s [1053.744s][info][gc,ergo ] GC(1187) At end of Concurrent Young GC: YOUNG generation used: 2054M, used regions: 2064M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12793M [1053.744s][info][gc,ergo ] GC(1187) At end of Concurrent Young GC: OLD generation used: 16865M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 1268K [1053.745s][info][gc,stats ] [1053.745s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1053.745s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1053.745s][info][gc,stats ] [1053.745s][info][gc,stats ] Concurrent Reset 8917 us [1053.745s][info][gc,stats ] Concurrent Reset (OLD) 37942 us [1053.745s][info][gc,stats ] Pause Init Mark (G) 4314 us [1053.745s][info][gc,stats ] Pause Init Mark (N) 3587 us [1053.745s][info][gc,stats ] Swap Remembered Set 3385 us [1053.745s][info][gc,stats ] Update Region States 55 us [1053.745s][info][gc,stats ] Concurrent Scan Remembered Set 483619 us, parallelism: 4.00x [1053.745s][info][gc,stats ] RS: 1933098 us [1053.745s][info][gc,stats ] RS: Scan Clusters 1933098 us, workers (us): 483491, 483479, 483114, 483013, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Concurrent Mark Roots 2920 us, parallelism: 3.36x [1053.745s][info][gc,stats ] CMR: 9818 us [1053.745s][info][gc,stats ] CMR: Thread Roots 8533 us, workers (us): 2107, 2059, 2165, 2201, ---, ---, ---, ---, [1053.745s][info][gc,stats ] CMR: Code Cache Roots 1032 us, workers (us): 350, 317, 184, 180, ---, ---, ---, ---, [1053.745s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 58, 48, 43, 37, ---, ---, ---, ---, [1053.745s][info][gc,stats ] CMR: CLDG Roots 67 us, workers (us): ---, 11, 56, ---, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Concurrent Marking 89132 us, parallelism: 3.71x [1053.745s][info][gc,stats ] CM: 330948 us [1053.745s][info][gc,stats ] CM: Parallel Mark 330948 us, workers (us): 82793, 82763, 82711, 82682, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Pause Final Mark (G) 1435 us [1053.745s][info][gc,stats ] Pause Final Mark (N) 958 us [1053.745s][info][gc,stats ] Finish Mark 568 us [1053.745s][info][gc,stats ] Update Region States 87 us [1053.745s][info][gc,stats ] Choose Collection Set 106 us [1053.745s][info][gc,stats ] Rebuild Free Set 57 us [1053.745s][info][gc,stats ] Concurrent Thread Roots 4201 us, parallelism: 3.89x [1053.745s][info][gc,stats ] CTR: 16328 us [1053.745s][info][gc,stats ] CTR: Thread Roots 16328 us, workers (us): 4055, 4096, 4058, 4119, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1053.745s][info][gc,stats ] CWRF: 1 us [1053.745s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Concurrent Weak Roots 634 us [1053.745s][info][gc,stats ] Roots 54 us, parallelism: 1.48x [1053.745s][info][gc,stats ] CWR: 80 us [1053.745s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 26, 21, 19, 14, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Rendezvous 567 us [1053.745s][info][gc,stats ] Concurrent Cleanup 132 us [1053.745s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.63x [1053.745s][info][gc,stats ] CSR: 1097 us [1053.745s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 333, 267, 163, 159, ---, ---, ---, ---, [1053.745s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 45, 40, 35, 29, ---, ---, ---, ---, [1053.745s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [1053.745s][info][gc,stats ] Coalesce and Fill Old Dead 369944 us [1053.745s][info][gc,stats ] Concurrent Evacuation 42959 us [1053.745s][info][gc,stats ] Pause Init Update Refs (G) 1166 us [1053.745s][info][gc,stats ] Pause Init Update Refs (N) 563 us [1053.745s][info][gc,stats ] Manage GCLABs 467 us [1053.745s][info][gc,stats ] Concurrent Update Refs 247075 us [1053.745s][info][gc,stats ] Concurrent Update Thread Roots 9900 us [1053.745s][info][gc,stats ] Pause Final Update Refs (G) 1535 us [1053.745s][info][gc,stats ] Pause Final Update Refs (N) 876 us [1053.745s][info][gc,stats ] Update Region States 48 us [1053.745s][info][gc,stats ] Trash Collection Set 8 us [1053.745s][info][gc,stats ] Rebuild Free Set 96 us [1053.745s][info][gc,stats ] Concurrent Cleanup 241 us [1053.745s][info][gc,stats ] Workers: Evacuated 109M across 2524072 objects, abandoned 24B across 1 objects. [1053.745s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1053.745s][info][gc,stats ] - age 1: 6114456 bytes, 6114456 total [1053.745s][info][gc,stats ] - age 2: 740560 bytes, 6855016 total [1053.745s][info][gc,stats ] - age 3: 869944 bytes, 7724960 total [1053.745s][info][gc,stats ] - age 4: 759816 bytes, 8484776 total [1053.745s][info][gc,stats ] - age 5: 291672 bytes, 8776448 total [1053.745s][info][gc,stats ] - age 6: 320128 bytes, 9096576 total [1053.745s][info][gc,stats ] - age 7: 6853920 bytes, 15950496 total [1053.745s][info][gc,stats ] - age 8: 232 bytes, 15950728 total [1053.745s][info][gc,stats ] [1053.745s][info][gc,stats ] Mutators: Evacuated 4376K across 107589 objects, abandoned 0B across 0 objects. [1053.745s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1053.745s][info][gc,stats ] - age 1: 1408 bytes, 1408 total [1053.745s][info][gc,stats ] - age 2: 64 bytes, 1472 total [1053.745s][info][gc,stats ] - age 3: 128 bytes, 1600 total [1053.745s][info][gc,stats ] - age 4: 128 bytes, 1728 total [1053.745s][info][gc,stats ] - age 5: 32 bytes, 1760 total [1053.745s][info][gc,stats ] - age 6: 96 bytes, 1856 total [1053.745s][info][gc,stats ] - age 7: 96 bytes, 1952 total [1053.745s][info][gc,stats ] [1053.745s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1053.745s][info][gc,stats ] [1053.745s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1053.745s][info][gc ] GC(1187) Transition from: bootstrap to: old [1053.745s][info][gc ] GC(1187) Old generation transition from Bootstrapping to Marking [1053.745s][info][gc,start ] GC(1187) Concurrent marking (OLD) [1053.745s][info][gc,task ] GC(1187) Using 4 of 8 workers for concurrent marking [1053.746s][info][gc ] Trigger (YOUNG): Average GC time (5321.28 ms) is above the time for average allocation rate (1539 MB/s) to deplete free headroom (7599M) (margin of error = 3.29) [1053.746s][info][gc,ergo ] Free headroom: 12044M (free) - 1587M (spike) - 2856M (penalties) = 7599M [1053.746s][info][gc ] Preempting old generation mark to allow Young GC [1053.746s][info][gc ] Cancelling GC: Concurrent GC [1053.746s][info][gc ] GC(1187) Concurrent marking (OLD) 0.959ms [1053.746s][info][gc ] GC(1187) GC cancellation took 0.000s [1053.746s][info][gc,free ] Free: 12043M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4471K, Mutator Free: 1506 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1257K, Max: 1257K; Used: 6935K [1053.747s][info][gc,stats ] [1053.747s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1053.747s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1053.747s][info][gc,stats ] [1053.747s][info][gc,stats ] Concurrent Marking 966 us, parallelism: 3.53x [1053.747s][info][gc,stats ] CM: 3409 us [1053.747s][info][gc,stats ] CM: Parallel Mark 3409 us, workers (us): 806, 908, 870, 825, ---, ---, ---, ---, [1053.747s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1053.747s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1053.747s][info][gc,stats ] [1053.747s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1053.747s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1053.747s][info][gc,stats ] [1053.747s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1053.747s][info][gc,stats ] [1053.747s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1053.747s][info][gc,stats ] - age 7: 147840 bytes, 147840 total [1053.747s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1053.757s][info][gc ] Transition from: old to: idle [1053.757s][info][gc ] Transition from: idle to: normal [1053.757s][info][gc ] Heuristics request to interrupt old for young collection accepted [1053.757s][info][gc,free ] Free: 12021M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 10503K, Mutator Free: 1504 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1257K, Max: 1257K; Used: 6935K [1053.757s][info][gc,ergo ] GC(1188) Start GC cycle (YOUNG) [1053.757s][info][gc,start ] GC(1188) Concurrent reset [1053.757s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent reset [1053.766s][info][gc ] GC(1188) Concurrent reset 9.243ms [1053.767s][info][gc,start ] GC(1188) Pause Init Mark (YOUNG) [1053.767s][info][gc,task ] GC(1188) Using 8 of 8 workers for init marking [1053.770s][info][gc ] GC(1188) Transfer SATB buffers [1053.770s][info][gc ] GC(1188) Purged 8046 oops from old generation SATB buffers [1053.771s][info][gc ] GC(1188) Pause Init Mark (YOUNG) 3.988ms [1053.771s][info][gc,start ] GC(1188) Concurrent remembered set scanning [1053.771s][info][gc,task ] GC(1188) Using 4 of 8 workers for Concurrent remembered set scanning [1053.907s][info][gc ] GC(1188) Concurrent remembered set scanning 136.439ms [1053.907s][info][gc,start ] GC(1188) Concurrent marking roots [1053.907s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent marking roots [1053.911s][info][gc ] GC(1188) Concurrent marking roots 3.787ms [1053.911s][info][gc,start ] GC(1188) Concurrent marking (YOUNG) [1053.911s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent marking [1054.061s][info][gc ] GC(1188) Concurrent marking (YOUNG) 149.970ms [1054.062s][info][gc,start ] GC(1188) Pause Final Mark (YOUNG) [1054.062s][info][gc,task ] GC(1188) Using 8 of 8 workers for final marking [1054.062s][info][gc,ergo ] GC(1188) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1054.062s][info][gc,ergo ] GC(1188) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 8192K. [1054.062s][info][gc,ergo ] GC(1188) Chosen CSet evacuates young: 164M (of which at least: 0B are to be promoted), old: 0B [1054.062s][info][gc,ergo ] GC(1188) Collectable Garbage: 1935M (99%), Immediate: 8192K (0%), 1 regions, CSet: 1927M (99%), 262 regions [1054.062s][info][gc,ergo ] GC(1188) Evacuation Targets: YOUNG: 164M, PROMOTE: 0B, OLD: 0B, TOTAL: 164M [1054.062s][info][gc,free ] Free: 11914M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5992K, Mutator Free: 1490 Collector Reserve: 200M, Max: 8192K; Used: 8192K Old Collector Reserve: 1257K, Max: 1257K; Used: 6935K [1054.062s][info][gc ] GC(1188) Pause Final Mark (YOUNG) 0.881ms [1054.063s][info][gc,start ] GC(1188) Concurrent thread roots [1054.063s][info][gc,task ] GC(1188) Using 4 of 8 workers for Concurrent thread roots [1054.067s][info][gc ] GC(1188) Concurrent thread roots 4.105ms [1054.067s][info][gc,start ] GC(1188) Concurrent weak references [1054.067s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent weak references [1054.067s][info][gc,ref ] GC(1188) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.067s][info][gc,ref ] GC(1188) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.067s][info][gc,ref ] GC(1188) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.067s][info][gc ] GC(1188) Concurrent weak references 0.050ms [1054.067s][info][gc,start ] GC(1188) Concurrent weak roots [1054.067s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent weak root [1054.068s][info][gc ] GC(1188) Concurrent weak roots 0.819ms [1054.068s][info][gc,start ] GC(1188) Concurrent cleanup [1054.068s][info][gc ] GC(1188) Concurrent cleanup 19621M->19614M(31744M) 0.147ms [1054.068s][info][gc,free ] Free: 11898M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5819K, Mutator Free: 1488 Collector Reserve: 196M, Max: 8192K; Used: 3370K Old Collector Reserve: 1257K, Max: 1257K; Used: 6935K [1054.068s][info][gc,start ] GC(1188) Concurrent strong roots [1054.068s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent strong root [1054.068s][info][gc ] GC(1188) Concurrent strong roots 0.476ms [1054.068s][info][gc,start ] GC(1188) Concurrent evacuation [1054.068s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent evacuation [1054.101s][info][gc,ergo ] GC(1188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1298944, promotion expended: 1177312, old capacity: 17716740096, old_used: 17685851728, old unaffiliated regions: 0 [1054.101s][info][gc,ergo ] GC(1188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1298944, promotion expended: 1177312, old capacity: 17716740096, old_used: 17685851728, old unaffiliated regions: 0 [1054.101s][info][gc,ergo ] GC(1188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1298944, promotion expended: 1177312, old capacity: 17716740096, old_used: 17685851728, old unaffiliated regions: 0 [1054.101s][info][gc,ergo ] GC(1188) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1298944, promotion expended: 1177312, old capacity: 17716740096, old_used: 17685851728, old unaffiliated regions: 0 [1054.101s][info][gc,ergo ] GC(1188) Squelching additional promotion failure reports for current epoch [1054.131s][info][gc ] GC(1188) Concurrent evacuation 62.509ms [1054.131s][info][gc,start ] GC(1188) Pause Init Update Refs [1054.132s][info][gc ] GC(1188) Pause Init Update Refs 0.572ms [1054.132s][info][gc,start ] GC(1188) Concurrent update references [1054.132s][info][gc,task ] GC(1188) Using 4 of 8 workers for concurrent reference update [1054.132s][info][gc,free ] At start of update refs, moving 24571K to Mutator free set from Collector Reserve (24571K) and from Old Collector Reserve (0B) [1054.250s][info][gc ] Periodic Sample: GCU = 11.751%, MU = 20.436% during most recent 5.0s [1054.313s][info][gc ] GC(1188) Concurrent update references 180.977ms [1054.313s][info][gc,start ] GC(1188) Concurrent update thread roots [1054.322s][info][gc ] GC(1188) Concurrent update thread roots 9.040ms [1054.323s][info][gc,start ] GC(1188) Pause Final Update Refs [1054.323s][info][gc,task ] GC(1188) Using 8 of 8 workers for final reference update [1054.323s][info][gc ] GC(1188) Transfer SATB buffers [1054.323s][info][gc,free ] Free: 12731M, Max: 8192K regular, 512M humongous, Frag: 96% external, 15% internal; Used: 1984M, Mutator Free: 1592 Collector Reserve: 743M, Max: 8192K; Used: 112M Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.323s][info][gc ] GC(1188) Pause Final Update Refs 0.845ms [1054.324s][info][gc,start ] GC(1188) Concurrent cleanup [1054.324s][info][gc ] GC(1188) Concurrent cleanup 20323M->18239M(31744M) 0.134ms [1054.324s][info][gc,ergo ] GC(1188) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 118K, young_available: 13474M [1054.324s][info][gc,ergo ] GC(1188) At end of Concurrent Young GC: GCU: 23.2%, MU: 25.3% during period of 0.580s [1054.324s][info][gc,ergo ] GC(1188) At end of Concurrent Young GC: YOUNG generation used: 1374M, used regions: 1392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13473M [1054.324s][info][gc,ergo ] GC(1188) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 118K [1054.324s][info][gc,free ] Free: 12729M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6412K, Mutator Free: 1592 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.324s][info][gc,stats ] [1054.324s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1054.324s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1054.324s][info][gc,stats ] [1054.324s][info][gc,stats ] Concurrent Reset 9259 us [1054.324s][info][gc,stats ] Pause Init Mark (G) 4750 us [1054.324s][info][gc,stats ] Pause Init Mark (N) 3995 us [1054.324s][info][gc,stats ] Swap Remembered Set 3275 us [1054.324s][info][gc,stats ] Transfer Old From SATB 477 us [1054.324s][info][gc,stats ] Update Region States 142 us [1054.324s][info][gc,stats ] Concurrent Scan Remembered Set 136476 us, parallelism: 3.99x [1054.324s][info][gc,stats ] RS: 544950 us [1054.324s][info][gc,stats ] RS: Scan Clusters 544950 us, workers (us): 136356, 136350, 136345, 135898, ---, ---, ---, ---, [1054.324s][info][gc,stats ] Concurrent Mark Roots 3806 us, parallelism: 3.44x [1054.324s][info][gc,stats ] CMR: 13088 us [1054.324s][info][gc,stats ] CMR: Thread Roots 11632 us, workers (us): 2864, 3038, 2758, 2973, ---, ---, ---, ---, [1054.324s][info][gc,stats ] CMR: Code Cache Roots 1193 us, workers (us): 286, 147, 394, 366, ---, ---, ---, ---, [1054.324s][info][gc,stats ] CMR: VM Strong Roots 198 us, workers (us): 57, 51, 48, 42, ---, ---, ---, ---, [1054.324s][info][gc,stats ] CMR: CLDG Roots 65 us, workers (us): 55, 10, ---, ---, ---, ---, ---, ---, [1054.324s][info][gc,stats ] Concurrent Marking 150003 us, parallelism: 3.87x [1054.324s][info][gc,stats ] CM: 580856 us [1054.324s][info][gc,stats ] CM: Parallel Mark 580856 us, workers (us): 145249, 145225, 145216, 145167, ---, ---, ---, ---, [1054.324s][info][gc,stats ] Pause Final Mark (G) 1385 us [1054.324s][info][gc,stats ] Pause Final Mark (N) 901 us [1054.324s][info][gc,stats ] Finish Mark 483 us [1054.324s][info][gc,stats ] Update Region States 87 us [1054.324s][info][gc,stats ] Choose Collection Set 109 us [1054.324s][info][gc,stats ] Rebuild Free Set 56 us [1054.324s][info][gc,stats ] Concurrent Thread Roots 4120 us, parallelism: 3.89x [1054.324s][info][gc,stats ] CTR: 16014 us [1054.324s][info][gc,stats ] CTR: Thread Roots 16014 us, workers (us): 4054, 4027, 3907, 4026, ---, ---, ---, ---, [1054.325s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [1054.325s][info][gc,stats ] CWRF: 2 us [1054.325s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1054.325s][info][gc,stats ] Concurrent Weak Roots 829 us [1054.325s][info][gc,stats ] Roots 61 us, parallelism: 1.42x [1054.325s][info][gc,stats ] CWR: 87 us [1054.325s][info][gc,stats ] CWR: VM Weak Roots 87 us, workers (us): 29, 24, 20, 14, ---, ---, ---, ---, [1054.325s][info][gc,stats ] Rendezvous 746 us [1054.325s][info][gc,stats ] Concurrent Cleanup 154 us [1054.325s][info][gc,stats ] Concurrent Strong Roots 483 us, parallelism: 2.45x [1054.325s][info][gc,stats ] CSR: 1186 us [1054.325s][info][gc,stats ] CSR: Code Cache Roots 1015 us, workers (us): 159, 388, 202, 266, ---, ---, ---, ---, [1054.325s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 44, 35, 33, 29, ---, ---, ---, ---, [1054.325s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 22, ---, ---, 7, ---, ---, ---, ---, [1054.325s][info][gc,stats ] Concurrent Evacuation 62534 us [1054.325s][info][gc,stats ] Pause Init Update Refs (G) 1223 us [1054.325s][info][gc,stats ] Pause Init Update Refs (N) 580 us [1054.325s][info][gc,stats ] Manage GCLABs 481 us [1054.325s][info][gc,stats ] Concurrent Update Refs 181007 us [1054.325s][info][gc,stats ] Concurrent Update Thread Roots 9075 us [1054.325s][info][gc,stats ] Pause Final Update Refs (G) 1488 us [1054.325s][info][gc,stats ] Pause Final Update Refs (N) 850 us [1054.325s][info][gc,stats ] Update Region States 47 us [1054.325s][info][gc,stats ] Trash Collection Set 10 us [1054.325s][info][gc,stats ] Rebuild Free Set 105 us [1054.325s][info][gc,stats ] Concurrent Cleanup 140 us [1054.325s][info][gc,stats ] Workers: Evacuated 155M across 4011152 objects, abandoned 0B across 0 objects. [1054.325s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1054.325s][info][gc,stats ] - age 1: 154208504 bytes, 154208504 total [1054.325s][info][gc,stats ] - age 2: 1681312 bytes, 155889816 total [1054.325s][info][gc,stats ] - age 3: 740560 bytes, 156630376 total [1054.325s][info][gc,stats ] - age 4: 869784 bytes, 157500160 total [1054.325s][info][gc,stats ] - age 5: 759704 bytes, 158259864 total [1054.325s][info][gc,stats ] - age 6: 291672 bytes, 158551536 total [1054.325s][info][gc,stats ] - age 7: 1497216 bytes, 160048752 total [1054.325s][info][gc,stats ] - age 8: 3318480 bytes, 163367232 total [1054.325s][info][gc,stats ] [1054.325s][info][gc,stats ] Mutators: Evacuated 8649K across 227060 objects, abandoned 24B across 1 objects. [1054.325s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1054.325s][info][gc,stats ] - age 1: 8855672 bytes, 8855672 total [1054.325s][info][gc,stats ] - age 2: 128 bytes, 8855800 total [1054.325s][info][gc,stats ] - age 3: 128 bytes, 8855928 total [1054.325s][info][gc,stats ] - age 4: 256 bytes, 8856184 total [1054.325s][info][gc,stats ] - age 5: 176 bytes, 8856360 total [1054.325s][info][gc,stats ] - age 6: 32 bytes, 8856392 total [1054.325s][info][gc,stats ] - age 7: 192 bytes, 8856584 total [1054.325s][info][gc,stats ] [1054.325s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1054.325s][info][gc,stats ] - age 1: 8080072 bytes, 8080072 total [1054.325s][info][gc,stats ] [1054.325s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1054.325s][info][gc,stats ] - age 7: 147840 bytes, 147840 total [1054.325s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1054.335s][info][gc ] Transition from: normal to: idle [1054.335s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1054.335s][info][gc ] Transition from: idle to: old [1054.335s][info][gc,free ] Free: 12706M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5267K, Mutator Free: 1589 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.335s][info][gc,start ] GC(1189) Concurrent marking (OLD) [1054.335s][info][gc,task ] GC(1189) Using 4 of 8 workers for concurrent marking [1054.418s][info][gc ] Trigger (YOUNG): Average GC time (5168.19 ms) is above the time for average allocation rate (1626 MB/s) to deplete free headroom (8403M) (margin of error = 3.27) [1054.418s][info][gc,ergo ] Free headroom: 12529M (free) - 1587M (spike) - 2539M (penalties) = 8403M [1054.418s][info][gc ] Preempting old generation mark to allow Young GC [1054.418s][info][gc ] Cancelling GC: Concurrent GC [1054.418s][info][gc ] GC(1189) Concurrent marking (OLD) 83.373ms [1054.418s][info][gc ] GC(1189) GC cancellation took 0.000s [1054.418s][info][gc,ergo ] GC(1189) At end of OLD marking increment: GCU: 354.9%, MU: 386.1% for duration 0.094s (totals to be subsumed in next gc report) [1054.419s][info][gc,ergo ] GC(1189) At end of Concurrent Old Marking increment: YOUNG generation used: 1575M, used regions: 1584M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13272M [1054.419s][info][gc,ergo ] GC(1189) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 118K [1054.419s][info][gc,free ] Free: 12528M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7713K, Mutator Free: 1567 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.419s][info][gc,stats ] [1054.419s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1054.419s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1054.419s][info][gc,stats ] [1054.419s][info][gc,stats ] Concurrent Marking 83397 us, parallelism: 4.00x [1054.419s][info][gc,stats ] CM: 333257 us [1054.419s][info][gc,stats ] CM: Parallel Mark 333257 us, workers (us): 83325, 83294, 83320, 83318, ---, ---, ---, ---, [1054.419s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1054.419s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1054.419s][info][gc,stats ] [1054.419s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1054.419s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1054.419s][info][gc,stats ] [1054.419s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1054.419s][info][gc,stats ] - age 1: 8080072 bytes, 8080072 total [1054.419s][info][gc,stats ] [1054.419s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1054.419s][info][gc,stats ] - age 7: 3256088520 bytes, 3256088520 total [1054.419s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1054.429s][info][gc ] Transition from: old to: idle [1054.429s][info][gc ] Transition from: idle to: normal [1054.429s][info][gc ] Heuristics request to interrupt old for young collection accepted [1054.429s][info][gc,free ] Free: 12496M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8174K, Mutator Free: 1563 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.429s][info][gc,ergo ] GC(1190) Start GC cycle (YOUNG) [1054.429s][info][gc,start ] GC(1190) Concurrent reset [1054.429s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent reset [1054.436s][info][gc ] GC(1190) Concurrent reset 6.884ms [1054.437s][info][gc,start ] GC(1190) Pause Init Mark (YOUNG) [1054.437s][info][gc,task ] GC(1190) Using 8 of 8 workers for init marking [1054.440s][info][gc ] GC(1190) Transfer SATB buffers [1054.441s][info][gc ] GC(1190) Purged 48550 oops from old generation SATB buffers [1054.441s][info][gc ] GC(1190) Pause Init Mark (YOUNG) 4.127ms [1054.441s][info][gc,start ] GC(1190) Concurrent remembered set scanning [1054.441s][info][gc,task ] GC(1190) Using 4 of 8 workers for Concurrent remembered set scanning [1054.574s][info][gc ] GC(1190) Concurrent remembered set scanning 132.935ms [1054.574s][info][gc,start ] GC(1190) Concurrent marking roots [1054.574s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent marking roots [1054.578s][info][gc ] GC(1190) Concurrent marking roots 3.721ms [1054.578s][info][gc,start ] GC(1190) Concurrent marking (YOUNG) [1054.578s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent marking [1054.752s][info][gc ] GC(1190) Concurrent marking (YOUNG) 173.751ms [1054.752s][info][gc,start ] GC(1190) Pause Final Mark (YOUNG) [1054.752s][info][gc,task ] GC(1190) Using 8 of 8 workers for final marking [1054.753s][info][gc,ergo ] GC(1190) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1054.753s][info][gc,ergo ] GC(1190) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 4128B. [1054.753s][info][gc,ergo ] GC(1190) Chosen CSet evacuates young: 161M (of which at least: 0B are to be promoted), old: 0B [1054.753s][info][gc,ergo ] GC(1190) Collectable Garbage: 1422M (99%), Immediate: 4128B (0%), 1 regions, CSet: 1422M (99%), 198 regions [1054.753s][info][gc,ergo ] GC(1190) Evacuation Targets: YOUNG: 161M, PROMOTE: 0B, OLD: 0B, TOTAL: 161M [1054.753s][info][gc,free ] Free: 12338M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5846K, Mutator Free: 1543 Collector Reserve: 200M, Max: 8192K; Used: 4128B Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.753s][info][gc ] GC(1190) Pause Final Mark (YOUNG) 0.910ms [1054.753s][info][gc,start ] GC(1190) Concurrent thread roots [1054.753s][info][gc,task ] GC(1190) Using 4 of 8 workers for Concurrent thread roots [1054.757s][info][gc ] GC(1190) Concurrent thread roots 4.061ms [1054.757s][info][gc,start ] GC(1190) Concurrent weak references [1054.757s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent weak references [1054.757s][info][gc,ref ] GC(1190) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.757s][info][gc,ref ] GC(1190) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.757s][info][gc,ref ] GC(1190) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1054.757s][info][gc ] GC(1190) Concurrent weak references 0.043ms [1054.757s][info][gc,start ] GC(1190) Concurrent weak roots [1054.757s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent weak root [1054.758s][info][gc ] GC(1190) Concurrent weak roots 0.578ms [1054.758s][info][gc,start ] GC(1190) Concurrent cleanup [1054.758s][info][gc ] GC(1190) Concurrent cleanup 19192M->19192M(31744M) 0.139ms [1054.758s][info][gc,free ] Free: 12323M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4270K, Mutator Free: 1541 Collector Reserve: 197M, Max: 8192K; Used: 2289K Old Collector Reserve: 107K, Max: 107K; Used: 8085K [1054.758s][info][gc,start ] GC(1190) Concurrent strong roots [1054.758s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent strong root [1054.758s][info][gc ] GC(1190) Concurrent strong roots 0.435ms [1054.758s][info][gc,start ] GC(1190) Concurrent evacuation [1054.758s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent evacuation [1054.820s][info][gc ] GC(1190) Concurrent evacuation 62.054ms [1054.821s][info][gc,start ] GC(1190) Pause Init Update Refs [1054.822s][info][gc ] GC(1190) Pause Init Update Refs 0.568ms [1054.822s][info][gc,start ] GC(1190) Concurrent update references [1054.822s][info][gc,task ] GC(1190) Using 4 of 8 workers for concurrent reference update [1054.822s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1055.001s][info][gc ] GC(1190) Concurrent update references 178.900ms [1055.001s][info][gc,start ] GC(1190) Concurrent update thread roots [1055.011s][info][gc ] GC(1190) Concurrent update thread roots 10.030ms [1055.011s][info][gc,start ] GC(1190) Pause Final Update Refs [1055.011s][info][gc,task ] GC(1190) Using 8 of 8 workers for final reference update [1055.011s][info][gc ] GC(1190) Transfer SATB buffers [1055.012s][info][gc,free ] Free: 12645M, Max: 8192K regular, 520M humongous, Frag: 96% external, 11% internal; Used: 1442M, Mutator Free: 1581 Collector Reserve: 744M, Max: 8192K; Used: 144M Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.012s][info][gc ] GC(1190) Pause Final Update Refs 0.872ms [1055.012s][info][gc,start ] GC(1190) Concurrent cleanup [1055.012s][info][gc ] GC(1190) Concurrent cleanup 19901M->18326M(31744M) 0.161ms [1055.012s][info][gc,ergo ] GC(1190) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 111K, young_available: 13388M [1055.013s][info][gc,ergo ] GC(1190) At end of Concurrent Young GC: GCU: 23.2%, MU: 25.1% during period of 0.689s [1055.013s][info][gc,ergo ] GC(1190) At end of Concurrent Young GC: YOUNG generation used: 1461M, used regions: 1472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13386M [1055.013s][info][gc,ergo ] GC(1190) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 111K [1055.013s][info][gc,free ] Free: 12642M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5349K, Mutator Free: 1581 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.013s][info][gc,stats ] [1055.013s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1055.013s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1055.013s][info][gc,stats ] [1055.013s][info][gc,stats ] Concurrent Reset 6903 us [1055.013s][info][gc,stats ] Pause Init Mark (G) 4917 us [1055.013s][info][gc,stats ] Pause Init Mark (N) 4134 us [1055.013s][info][gc,stats ] Swap Remembered Set 3369 us [1055.013s][info][gc,stats ] Transfer Old From SATB 611 us [1055.013s][info][gc,stats ] Update Region States 56 us [1055.013s][info][gc,stats ] Concurrent Scan Remembered Set 132965 us, parallelism: 3.99x [1055.013s][info][gc,stats ] RS: 530152 us [1055.013s][info][gc,stats ] RS: Scan Clusters 530152 us, workers (us): 132882, 132875, 132571, 131824, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Concurrent Mark Roots 3735 us, parallelism: 3.57x [1055.013s][info][gc,stats ] CMR: 13319 us [1055.013s][info][gc,stats ] CMR: Thread Roots 11967 us, workers (us): 2948, 2911, 2971, 3136, ---, ---, ---, ---, [1055.013s][info][gc,stats ] CMR: Code Cache Roots 1113 us, workers (us): 183, 360, 385, 185, ---, ---, ---, ---, [1055.013s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 54, 48, 46, 43, ---, ---, ---, ---, [1055.013s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 38, ---, ---, 10, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Concurrent Marking 173779 us, parallelism: 3.89x [1055.013s][info][gc,stats ] CM: 675527 us [1055.013s][info][gc,stats ] CM: Parallel Mark 675527 us, workers (us): 168906, 168897, 168887, 168837, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Pause Final Mark (G) 1374 us [1055.013s][info][gc,stats ] Pause Final Mark (N) 916 us [1055.013s][info][gc,stats ] Finish Mark 509 us [1055.013s][info][gc,stats ] Update Region States 100 us [1055.013s][info][gc,stats ] Choose Collection Set 111 us [1055.013s][info][gc,stats ] Rebuild Free Set 56 us [1055.013s][info][gc,stats ] Concurrent Thread Roots 4072 us, parallelism: 3.78x [1055.013s][info][gc,stats ] CTR: 15384 us [1055.013s][info][gc,stats ] CTR: Thread Roots 15384 us, workers (us): 4018, 3849, 3756, 3761, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [1055.013s][info][gc,stats ] CWRF: 1 us [1055.013s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Concurrent Weak Roots 582 us [1055.013s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [1055.013s][info][gc,stats ] CWR: 70 us [1055.013s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 20, 16, 10, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Rendezvous 518 us [1055.013s][info][gc,stats ] Concurrent Cleanup 143 us [1055.013s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.64x [1055.013s][info][gc,stats ] CSR: 1165 us [1055.013s][info][gc,stats ] CSR: Code Cache Roots 1011 us, workers (us): 273, 363, 185, 190, ---, ---, ---, ---, [1055.013s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 39, 33, 32, 24, ---, ---, ---, ---, [1055.013s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [1055.013s][info][gc,stats ] Concurrent Evacuation 62085 us [1055.013s][info][gc,stats ] Pause Init Update Refs (G) 1284 us [1055.013s][info][gc,stats ] Pause Init Update Refs (N) 576 us [1055.013s][info][gc,stats ] Manage GCLABs 472 us [1055.013s][info][gc,stats ] Concurrent Update Refs 178928 us [1055.013s][info][gc,stats ] Concurrent Update Thread Roots 10048 us [1055.013s][info][gc,stats ] Pause Final Update Refs (G) 1464 us [1055.013s][info][gc,stats ] Pause Final Update Refs (N) 877 us [1055.013s][info][gc,stats ] Update Region States 46 us [1055.013s][info][gc,stats ] Trash Collection Set 8 us [1055.013s][info][gc,stats ] Rebuild Free Set 90 us [1055.013s][info][gc,stats ] Concurrent Cleanup 171 us [1055.013s][info][gc,stats ] Workers: Evacuated 155M across 4167857 objects, abandoned 0B across 0 objects. [1055.013s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.013s][info][gc,stats ] - age 1: 56482000 bytes, 56482000 total [1055.013s][info][gc,stats ] - age 2: 104621008 bytes, 161103008 total [1055.013s][info][gc,stats ] - age 3: 1390776 bytes, 162493784 total [1055.013s][info][gc,stats ] - age 4: 288040 bytes, 162781824 total [1055.013s][info][gc,stats ] - age 5: 77328 bytes, 162859152 total [1055.013s][info][gc,stats ] - age 6: 208 bytes, 162859360 total [1055.013s][info][gc,stats ] - age 7: 256 bytes, 162859616 total [1055.013s][info][gc,stats ] [1055.013s][info][gc,stats ] Mutators: Evacuated 6403K across 164461 objects, abandoned 0B across 0 objects. [1055.013s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.013s][info][gc,stats ] - age 1: 89984 bytes, 89984 total [1055.013s][info][gc,stats ] - age 2: 6466128 bytes, 6556112 total [1055.013s][info][gc,stats ] - age 3: 952 bytes, 6557064 total [1055.013s][info][gc,stats ] - age 4: 32 bytes, 6557096 total [1055.013s][info][gc,stats ] [1055.013s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1055.013s][info][gc,stats ] - age 1: 33203080 bytes, 33203080 total [1055.013s][info][gc,stats ] - age 2: 8077672 bytes, 41280752 total [1055.014s][info][gc,stats ] [1055.014s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1055.014s][info][gc,stats ] - age 7: 3256088520 bytes, 3256088520 total [1055.014s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1055.024s][info][gc ] Transition from: normal to: idle [1055.024s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1055.024s][info][gc ] Transition from: idle to: old [1055.024s][info][gc,free ] Free: 12619M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5070K, Mutator Free: 1578 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.024s][info][gc,start ] GC(1191) Concurrent marking (OLD) [1055.024s][info][gc,task ] GC(1191) Using 4 of 8 workers for concurrent marking [1055.162s][info][gc ] Trigger (YOUNG): Average GC time (5001.53 ms) is above the time for average allocation rate (1703 MB/s) to deplete free headroom (8516M) (margin of error = 3.25) [1055.162s][info][gc,ergo ] Free headroom: 12325M (free) - 1587M (spike) - 2222M (penalties) = 8516M [1055.162s][info][gc ] Preempting old generation mark to allow Young GC [1055.162s][info][gc ] Cancelling GC: Concurrent GC [1055.162s][info][gc ] GC(1191) Concurrent marking (OLD) 138.531ms [1055.162s][info][gc ] GC(1191) GC cancellation took 0.000s [1055.162s][info][gc,ergo ] GC(1191) At end of OLD marking increment: GCU: 371.5%, MU: 389.5% for duration 0.150s (totals to be subsumed in next gc report) [1055.162s][info][gc,ergo ] GC(1191) At end of Concurrent Old Marking increment: YOUNG generation used: 1779M, used regions: 1792M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13068M [1055.162s][info][gc,ergo ] GC(1191) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 111K [1055.163s][info][gc,free ] Free: 12324M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 3202K, Mutator Free: 1541 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.163s][info][gc,stats ] [1055.163s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1055.163s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1055.163s][info][gc,stats ] [1055.163s][info][gc,stats ] Concurrent Marking 138557 us, parallelism: 4.00x [1055.163s][info][gc,stats ] CM: 553822 us [1055.163s][info][gc,stats ] CM: Parallel Mark 553822 us, workers (us): 138438, 138439, 138473, 138472, ---, ---, ---, ---, [1055.163s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1055.163s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.163s][info][gc,stats ] [1055.163s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1055.163s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.163s][info][gc,stats ] [1055.163s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1055.163s][info][gc,stats ] - age 1: 33203080 bytes, 33203080 total [1055.163s][info][gc,stats ] - age 2: 8077672 bytes, 41280752 total [1055.163s][info][gc,stats ] [1055.163s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1055.163s][info][gc,stats ] - age 7: 4684580712 bytes, 4684580712 total [1055.163s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1055.173s][info][gc ] Transition from: old to: idle [1055.173s][info][gc ] Transition from: idle to: normal [1055.173s][info][gc ] Heuristics request to interrupt old for young collection accepted [1055.173s][info][gc,free ] Free: 12303M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8533K, Mutator Free: 1539 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.173s][info][gc,ergo ] GC(1192) Start GC cycle (YOUNG) [1055.173s][info][gc,start ] GC(1192) Concurrent reset [1055.173s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent reset [1055.181s][info][gc ] GC(1192) Concurrent reset 7.544ms [1055.181s][info][gc,start ] GC(1192) Pause Init Mark (YOUNG) [1055.181s][info][gc,task ] GC(1192) Using 8 of 8 workers for init marking [1055.185s][info][gc ] GC(1192) Transfer SATB buffers [1055.185s][info][gc ] GC(1192) Purged 67820 oops from old generation SATB buffers [1055.185s][info][gc ] GC(1192) Pause Init Mark (YOUNG) 4.224ms [1055.186s][info][gc,start ] GC(1192) Concurrent remembered set scanning [1055.186s][info][gc,task ] GC(1192) Using 4 of 8 workers for Concurrent remembered set scanning [1055.302s][info][gc ] GC(1192) Concurrent remembered set scanning 116.508ms [1055.302s][info][gc,start ] GC(1192) Concurrent marking roots [1055.302s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent marking roots [1055.307s][info][gc ] GC(1192) Concurrent marking roots 4.205ms [1055.307s][info][gc,start ] GC(1192) Concurrent marking (YOUNG) [1055.307s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent marking [1055.545s][info][gc ] GC(1192) Concurrent marking (YOUNG) 238.655ms [1055.546s][info][gc,start ] GC(1192) Pause Final Mark (YOUNG) [1055.546s][info][gc,task ] GC(1192) Using 8 of 8 workers for final marking [1055.546s][info][gc,ergo ] GC(1192) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1055.546s][info][gc,ergo ] GC(1192) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1055.546s][info][gc,ergo ] GC(1192) Chosen CSet evacuates young: 152M (of which at least: 0B are to be promoted), old: 0B [1055.546s][info][gc,ergo ] GC(1192) Collectable Garbage: 1586M (99%), Immediate: 0B (0%), 0 regions, CSet: 1586M (99%), 218 regions [1055.546s][info][gc,ergo ] GC(1192) Evacuation Targets: YOUNG: 152M, PROMOTE: 0B, OLD: 0B, TOTAL: 152M [1055.546s][info][gc,free ] Free: 12057M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6923K, Mutator Free: 1508 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 101888B, Max: 101888B; Used: 8092K [1055.546s][info][gc ] GC(1192) Pause Final Mark (YOUNG) 0.848ms [1055.547s][info][gc,start ] GC(1192) Concurrent thread roots [1055.547s][info][gc,task ] GC(1192) Using 4 of 8 workers for Concurrent thread roots [1055.550s][info][gc ] GC(1192) Concurrent thread roots 3.903ms [1055.550s][info][gc,start ] GC(1192) Concurrent weak references [1055.550s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent weak references [1055.551s][info][gc,ref ] GC(1192) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1055.551s][info][gc,ref ] GC(1192) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1055.551s][info][gc,ref ] GC(1192) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1055.551s][info][gc ] GC(1192) Concurrent weak references 0.051ms [1055.551s][info][gc,start ] GC(1192) Concurrent weak roots [1055.551s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent weak root [1055.551s][info][gc ] GC(1192) Concurrent weak roots 0.547ms [1055.551s][info][gc,start ] GC(1192) Concurrent cleanup [1055.551s][info][gc ] GC(1192) Concurrent cleanup 19483M->19484M(31744M) 0.142ms [1055.551s][info][gc,free ] Free: 12044M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 3709K, Mutator Free: 1506 Collector Reserve: 180M, Max: 8192K; Used: 3325K Old Collector Reserve: 96768B, Max: 96768B; Used: 8097K [1055.551s][info][gc,start ] GC(1192) Concurrent strong roots [1055.551s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent strong root [1055.552s][info][gc ] GC(1192) Concurrent strong roots 0.419ms [1055.552s][info][gc,start ] GC(1192) Concurrent evacuation [1055.552s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent evacuation [1055.591s][info][gc,ergo ] GC(1192) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 113664, promotion expended: 92016, old capacity: 17716740096, old_used: 17685951568, old unaffiliated regions: 0 [1055.591s][info][gc,ergo ] GC(1192) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 113664, promotion expended: 92016, old capacity: 17716740096, old_used: 17685951568, old unaffiliated regions: 0 [1055.591s][info][gc,ergo ] GC(1192) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 113664, promotion expended: 92016, old capacity: 17716740096, old_used: 17685951568, old unaffiliated regions: 0 [1055.591s][info][gc,ergo ] GC(1192) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 113664, promotion expended: 92016, old capacity: 17716740096, old_used: 17685951568, old unaffiliated regions: 0 [1055.591s][info][gc,ergo ] GC(1192) Squelching additional promotion failure reports for current epoch [1055.612s][info][gc ] GC(1192) Concurrent evacuation 60.420ms [1055.613s][info][gc,start ] GC(1192) Pause Init Update Refs [1055.613s][info][gc ] GC(1192) Pause Init Update Refs 0.561ms [1055.613s][info][gc,start ] GC(1192) Concurrent update references [1055.613s][info][gc,task ] GC(1192) Using 4 of 8 workers for concurrent reference update [1055.613s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1055.804s][info][gc ] GC(1192) Concurrent update references 191.176ms [1055.805s][info][gc,start ] GC(1192) Concurrent update thread roots [1055.815s][info][gc ] GC(1192) Concurrent update thread roots 10.094ms [1055.815s][info][gc,start ] GC(1192) Pause Final Update Refs [1055.815s][info][gc,task ] GC(1192) Using 8 of 8 workers for final reference update [1055.815s][info][gc ] GC(1192) Transfer SATB buffers [1055.816s][info][gc,free ] Free: 12514M, Max: 8192K regular, 520M humongous, Frag: 96% external, 12% internal; Used: 1608M, Mutator Free: 1565 Collector Reserve: 744M, Max: 8192K; Used: 136M Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1055.816s][info][gc ] GC(1192) Pause Final Update Refs 0.815ms [1055.816s][info][gc,start ] GC(1192) Concurrent cleanup [1055.816s][info][gc ] GC(1192) Concurrent cleanup 20187M->18457M(31744M) 0.226ms [1055.816s][info][gc,ergo ] GC(1192) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21504B, young_available: 13256M [1055.817s][info][gc,ergo ] GC(1192) At end of Concurrent Young GC: GCU: 23.4%, MU: 24.6% during period of 0.804s [1055.817s][info][gc,ergo ] GC(1192) At end of Concurrent Young GC: YOUNG generation used: 1592M, used regions: 1600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 13255M [1055.817s][info][gc,ergo ] GC(1192) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 21504B [1055.817s][info][gc,free ] Free: 12511M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8442K, Mutator Free: 1565 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1055.817s][info][gc,stats ] [1055.817s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1055.817s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1055.817s][info][gc,stats ] [1055.817s][info][gc,stats ] Concurrent Reset 7573 us [1055.817s][info][gc,stats ] Pause Init Mark (G) 5030 us [1055.817s][info][gc,stats ] Pause Init Mark (N) 4231 us [1055.817s][info][gc,stats ] Swap Remembered Set 3375 us [1055.817s][info][gc,stats ] Transfer Old From SATB 648 us [1055.817s][info][gc,stats ] Update Region States 105 us [1055.817s][info][gc,stats ] Concurrent Scan Remembered Set 116536 us, parallelism: 3.98x [1055.817s][info][gc,stats ] RS: 464328 us [1055.817s][info][gc,stats ] RS: Scan Clusters 464328 us, workers (us): 116430, 116424, 116212, 115262, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Concurrent Mark Roots 4222 us, parallelism: 3.39x [1055.817s][info][gc,stats ] CMR: 14299 us [1055.817s][info][gc,stats ] CMR: Thread Roots 12903 us, workers (us): 3169, 3636, 3000, 3098, ---, ---, ---, ---, [1055.817s][info][gc,stats ] CMR: Code Cache Roots 1151 us, workers (us): 184, 198, 368, 401, ---, ---, ---, ---, [1055.817s][info][gc,stats ] CMR: VM Strong Roots 199 us, workers (us): 57, 49, 48, 44, ---, ---, ---, ---, [1055.817s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, 9, ---, ---, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Concurrent Marking 238684 us, parallelism: 3.92x [1055.817s][info][gc,stats ] CM: 934805 us [1055.817s][info][gc,stats ] CM: Parallel Mark 934805 us, workers (us): 233727, 233714, 233690, 233674, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Pause Final Mark (G) 1321 us [1055.817s][info][gc,stats ] Pause Final Mark (N) 854 us [1055.817s][info][gc,stats ] Finish Mark 437 us [1055.817s][info][gc,stats ] Update Region States 103 us [1055.817s][info][gc,stats ] Choose Collection Set 103 us [1055.817s][info][gc,stats ] Rebuild Free Set 70 us [1055.817s][info][gc,stats ] Concurrent Thread Roots 3920 us, parallelism: 3.81x [1055.817s][info][gc,stats ] CTR: 14936 us [1055.817s][info][gc,stats ] CTR: Thread Roots 14936 us, workers (us): 3719, 3845, 3623, 3749, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [1055.817s][info][gc,stats ] CWRF: 1 us [1055.817s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Concurrent Weak Roots 552 us [1055.817s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [1055.817s][info][gc,stats ] CWR: 74 us [1055.817s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 24, 21, 17, 13, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Rendezvous 480 us [1055.817s][info][gc,stats ] Concurrent Cleanup 152 us [1055.817s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.56x [1055.817s][info][gc,stats ] CSR: 1096 us [1055.817s][info][gc,stats ] CSR: Code Cache Roots 941 us, workers (us): 155, 192, 257, 336, ---, ---, ---, ---, [1055.817s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 41, 31, 28, 28, ---, ---, ---, ---, [1055.817s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [1055.817s][info][gc,stats ] Concurrent Evacuation 60451 us [1055.817s][info][gc,stats ] Pause Init Update Refs (G) 1156 us [1055.817s][info][gc,stats ] Pause Init Update Refs (N) 571 us [1055.817s][info][gc,stats ] Manage GCLABs 474 us [1055.817s][info][gc,stats ] Concurrent Update Refs 191205 us [1055.817s][info][gc,stats ] Concurrent Update Thread Roots 10116 us [1055.817s][info][gc,stats ] Pause Final Update Refs (G) 1429 us [1055.817s][info][gc,stats ] Pause Final Update Refs (N) 820 us [1055.817s][info][gc,stats ] Update Region States 51 us [1055.817s][info][gc,stats ] Trash Collection Set 10 us [1055.817s][info][gc,stats ] Rebuild Free Set 106 us [1055.818s][info][gc,stats ] Concurrent Cleanup 238 us [1055.818s][info][gc,stats ] Workers: Evacuated 146M across 4092047 objects, abandoned 0B across 0 objects. [1055.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.818s][info][gc,stats ] - age 1: 64961720 bytes, 64961720 total [1055.818s][info][gc,stats ] - age 2: 28637464 bytes, 93599184 total [1055.818s][info][gc,stats ] - age 3: 56560896 bytes, 150160080 total [1055.818s][info][gc,stats ] - age 4: 1240 bytes, 150161320 total [1055.818s][info][gc,stats ] - age 5: 224120 bytes, 150385440 total [1055.818s][info][gc,stats ] - age 6: 51440 bytes, 150436880 total [1055.818s][info][gc,stats ] - age 7: 120424 bytes, 150557304 total [1055.818s][info][gc,stats ] - age 8: 20320 bytes, 150577624 total [1055.818s][info][gc,stats ] - age 9: 277168 bytes, 150854792 total [1055.818s][info][gc,stats ] - age 10: 2629336 bytes, 153484128 total [1055.818s][info][gc,stats ] [1055.818s][info][gc,stats ] Mutators: Evacuated 6367K across 165383 objects, abandoned 0B across 0 objects. [1055.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1055.818s][info][gc,stats ] - age 1: 660344 bytes, 660344 total [1055.818s][info][gc,stats ] - age 2: 441240 bytes, 1101584 total [1055.818s][info][gc,stats ] - age 3: 5418296 bytes, 6519880 total [1055.818s][info][gc,stats ] - age 6: 32 bytes, 6519912 total [1055.818s][info][gc,stats ] - age 7: 224 bytes, 6520136 total [1055.818s][info][gc,stats ] [1055.818s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1055.818s][info][gc,stats ] - age 1: 66854312 bytes, 66854312 total [1055.818s][info][gc,stats ] - age 2: 16405448 bytes, 83259760 total [1055.818s][info][gc,stats ] - age 3: 8036792 bytes, 91296552 total [1055.818s][info][gc,stats ] [1055.818s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1055.818s][info][gc,stats ] - age 7: 4684580712 bytes, 4684580712 total [1055.818s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1055.828s][info][gc ] Transition from: normal to: idle [1055.828s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1055.828s][info][gc ] Transition from: idle to: old [1055.828s][info][gc,free ] Free: 12486M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9856K, Mutator Free: 1562 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1055.828s][info][gc,start ] GC(1193) Concurrent marking (OLD) [1055.828s][info][gc,task ] GC(1193) Using 4 of 8 workers for concurrent marking [1056.017s][info][gc ] Trigger (YOUNG): Average GC time (4820.61 ms) is above the time for average allocation rate (1828 MB/s) to deplete free headroom (8588M) (margin of error = 3.23) [1056.017s][info][gc,ergo ] Free headroom: 12080M (free) - 1587M (spike) - 1904M (penalties) = 8588M [1056.017s][info][gc ] Preempting old generation mark to allow Young GC [1056.017s][info][gc ] Cancelling GC: Concurrent GC [1056.017s][info][gc ] GC(1193) Concurrent marking (OLD) 189.507ms [1056.017s][info][gc ] GC(1193) GC cancellation took 0.000s [1056.018s][info][gc,ergo ] GC(1193) At end of OLD marking increment: GCU: 378.5%, MU: 397.5% for duration 0.201s (totals to be subsumed in next gc report) [1056.018s][info][gc,ergo ] GC(1193) At end of Concurrent Old Marking increment: YOUNG generation used: 2024M, used regions: 2032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12823M [1056.018s][info][gc,ergo ] GC(1193) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 21504B [1056.018s][info][gc,free ] Free: 12079M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9171K, Mutator Free: 1511 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1056.018s][info][gc,stats ] [1056.018s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1056.018s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1056.018s][info][gc,stats ] [1056.018s][info][gc,stats ] Concurrent Marking 189527 us, parallelism: 4.00x [1056.018s][info][gc,stats ] CM: 757761 us [1056.018s][info][gc,stats ] CM: Parallel Mark 757761 us, workers (us): 189466, 189457, 189415, 189423, ---, ---, ---, ---, [1056.018s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1056.018s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.018s][info][gc,stats ] [1056.018s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1056.018s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.018s][info][gc,stats ] [1056.018s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1056.018s][info][gc,stats ] - age 1: 66854312 bytes, 66854312 total [1056.018s][info][gc,stats ] - age 2: 16405448 bytes, 83259760 total [1056.018s][info][gc,stats ] - age 3: 8036792 bytes, 91296552 total [1056.018s][info][gc,stats ] [1056.018s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1056.018s][info][gc,stats ] - age 7: 4805837768 bytes, 4805837768 total [1056.018s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1056.028s][info][gc ] Transition from: old to: idle [1056.028s][info][gc ] Transition from: idle to: normal [1056.028s][info][gc ] Heuristics request to interrupt old for young collection accepted [1056.028s][info][gc,free ] Free: 12057M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6440K, Mutator Free: 1508 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1056.028s][info][gc,ergo ] GC(1194) Start GC cycle (YOUNG) [1056.028s][info][gc,start ] GC(1194) Concurrent reset [1056.028s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent reset [1056.037s][info][gc ] GC(1194) Concurrent reset 8.452ms [1056.037s][info][gc,start ] GC(1194) Pause Init Mark (YOUNG) [1056.037s][info][gc,task ] GC(1194) Using 8 of 8 workers for init marking [1056.041s][info][gc ] GC(1194) Transfer SATB buffers [1056.041s][info][gc ] GC(1194) Purged 93524 oops from old generation SATB buffers [1056.041s][info][gc ] GC(1194) Pause Init Mark (YOUNG) 4.185ms [1056.042s][info][gc,start ] GC(1194) Concurrent remembered set scanning [1056.042s][info][gc,task ] GC(1194) Using 4 of 8 workers for Concurrent remembered set scanning [1056.141s][info][gc ] GC(1194) Concurrent remembered set scanning 99.404ms [1056.141s][info][gc,start ] GC(1194) Concurrent marking roots [1056.141s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent marking roots [1056.145s][info][gc ] GC(1194) Concurrent marking roots 3.680ms [1056.145s][info][gc,start ] GC(1194) Concurrent marking (YOUNG) [1056.145s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent marking [1056.419s][info][gc ] GC(1194) Concurrent marking (YOUNG) 273.694ms [1056.419s][info][gc,start ] GC(1194) Pause Final Mark (YOUNG) [1056.419s][info][gc,task ] GC(1194) Using 8 of 8 workers for final marking [1056.420s][info][gc,ergo ] GC(1194) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1056.420s][info][gc,ergo ] GC(1194) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1056.420s][info][gc,ergo ] GC(1194) Chosen CSet evacuates young: 161M (of which at least: 0B are to be promoted), old: 0B [1056.420s][info][gc,ergo ] GC(1194) Collectable Garbage: 1788M (99%), Immediate: 0B (0%), 0 regions, CSet: 1788M (99%), 244 regions [1056.420s][info][gc,ergo ] GC(1194) Evacuation Targets: YOUNG: 161M, PROMOTE: 0B, OLD: 0B, TOTAL: 161M [1056.420s][info][gc,free ] Free: 11769M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6222K, Mutator Free: 1472 Collector Reserve: 200M, Max: 8192K; Used: 0B Old Collector Reserve: 9728B, Max: 9728B; Used: 8182K [1056.420s][info][gc ] GC(1194) Pause Final Mark (YOUNG) 0.956ms [1056.420s][info][gc,start ] GC(1194) Concurrent thread roots [1056.420s][info][gc,task ] GC(1194) Using 4 of 8 workers for Concurrent thread roots [1056.424s][info][gc ] GC(1194) Concurrent thread roots 3.918ms [1056.424s][info][gc,start ] GC(1194) Concurrent weak references [1056.424s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent weak references [1056.424s][info][gc,ref ] GC(1194) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1056.424s][info][gc,ref ] GC(1194) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1056.424s][info][gc,ref ] GC(1194) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1056.424s][info][gc ] GC(1194) Concurrent weak references 0.042ms [1056.424s][info][gc,start ] GC(1194) Concurrent weak roots [1056.424s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent weak root [1056.425s][info][gc ] GC(1194) Concurrent weak roots 0.606ms [1056.425s][info][gc,start ] GC(1194) Concurrent cleanup [1056.425s][info][gc ] GC(1194) Concurrent cleanup 19759M->19759M(31744M) 0.143ms [1056.425s][info][gc,free ] Free: 11755M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4809K, Mutator Free: 1470 Collector Reserve: 197M, Max: 8192K; Used: 2447K Old Collector Reserve: 7168B, Max: 7168B; Used: 8185K [1056.425s][info][gc,start ] GC(1194) Concurrent strong roots [1056.425s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent strong root [1056.425s][info][gc ] GC(1194) Concurrent strong roots 0.490ms [1056.425s][info][gc,start ] GC(1194) Concurrent evacuation [1056.425s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent evacuation [1056.450s][info][gc ] GC(1194) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [1056.450s][info][gc,ergo ] GC(1194) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 21504, promotion expended: 14784, old capacity: 17725128704, old_used: 17685975632, old unaffiliated regions: 0 [1056.450s][info][gc,ergo ] GC(1194) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 21504, promotion expended: 14784, old capacity: 17725128704, old_used: 17685975632, old unaffiliated regions: 0 [1056.450s][info][gc,ergo ] GC(1194) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 21504, promotion expended: 14784, old capacity: 17725128704, old_used: 17685975632, old unaffiliated regions: 0 [1056.450s][info][gc,ergo ] GC(1194) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 21504, promotion expended: 14784, old capacity: 17725128704, old_used: 17685975632, old unaffiliated regions: 0 [1056.450s][info][gc,ergo ] GC(1194) Squelching additional promotion failure reports for current epoch [1056.488s][info][gc ] GC(1194) Concurrent evacuation 63.126ms [1056.489s][info][gc,start ] GC(1194) Pause Init Update Refs [1056.489s][info][gc ] GC(1194) Pause Init Update Refs 0.534ms [1056.490s][info][gc,start ] GC(1194) Concurrent update references [1056.490s][info][gc,task ] GC(1194) Using 4 of 8 workers for concurrent reference update [1056.490s][info][gc,free ] At start of update refs, moving 24567K to Mutator free set from Collector Reserve (24567K) and from Old Collector Reserve (0B) [1056.713s][info][gc ] GC(1194) Concurrent update references 223.398ms [1056.713s][info][gc,start ] GC(1194) Concurrent update thread roots [1056.722s][info][gc ] GC(1194) Concurrent update thread roots 9.167ms [1056.723s][info][gc,start ] GC(1194) Pause Final Update Refs [1056.723s][info][gc,task ] GC(1194) Using 8 of 8 workers for final reference update [1056.723s][info][gc ] GC(1194) Transfer SATB buffers [1056.724s][info][gc,free ] Free: 12346M, Max: 8192K regular, 488M humongous, Frag: 96% external, 14% internal; Used: 1827M, Mutator Free: 1544 Collector Reserve: 743M, Max: 8192K; Used: 128M Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1056.724s][info][gc ] GC(1194) Pause Final Update Refs 0.823ms [1056.724s][info][gc,start ] GC(1194) Concurrent cleanup [1056.724s][info][gc ] GC(1194) Concurrent cleanup 20557M->18616M(31744M) 0.218ms [1056.724s][info][gc,ergo ] GC(1194) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8184K, young_available: 13090M [1056.724s][info][gc,ergo ] GC(1194) At end of Concurrent Young GC: GCU: 23.7%, MU: 25.1% during period of 0.908s [1056.724s][info][gc,ergo ] GC(1194) At end of Concurrent Young GC: YOUNG generation used: 1751M, used regions: 1768M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 13088M [1056.724s][info][gc,ergo ] GC(1194) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8184K [1056.724s][info][gc,free ] Free: 12344M, Max: 8192K regular, 488M humongous, Frag: 97% external, 0% internal; Used: 7420K, Mutator Free: 1544 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1056.725s][info][gc,stats ] [1056.725s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1056.725s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1056.725s][info][gc,stats ] [1056.725s][info][gc,stats ] Concurrent Reset 8479 us [1056.725s][info][gc,stats ] Pause Init Mark (G) 4996 us [1056.725s][info][gc,stats ] Pause Init Mark (N) 4192 us [1056.725s][info][gc,stats ] Swap Remembered Set 3343 us [1056.725s][info][gc,stats ] Transfer Old From SATB 691 us [1056.725s][info][gc,stats ] Update Region States 63 us [1056.725s][info][gc,stats ] Concurrent Scan Remembered Set 99434 us, parallelism: 3.98x [1056.725s][info][gc,stats ] RS: 395934 us [1056.725s][info][gc,stats ] RS: Scan Clusters 395934 us, workers (us): 99333, 99333, 99088, 98180, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Concurrent Mark Roots 3701 us, parallelism: 3.51x [1056.725s][info][gc,stats ] CMR: 13002 us [1056.725s][info][gc,stats ] CMR: Thread Roots 11805 us, workers (us): 3166, 2780, 2996, 2863, ---, ---, ---, ---, [1056.725s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 144, 344, 186, 301, ---, ---, ---, ---, [1056.725s][info][gc,stats ] CMR: VM Strong Roots 179 us, workers (us): 53, 46, 43, 37, ---, ---, ---, ---, [1056.725s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 8, ---, 36, ---, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Concurrent Marking 273721 us, parallelism: 3.92x [1056.725s][info][gc,stats ] CM: 1073987 us [1056.725s][info][gc,stats ] CM: Parallel Mark 1073987 us, workers (us): 268534, 268504, 268483, 268467, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Pause Final Mark (G) 1444 us [1056.725s][info][gc,stats ] Pause Final Mark (N) 962 us [1056.725s][info][gc,stats ] Finish Mark 575 us [1056.725s][info][gc,stats ] Update Region States 87 us [1056.725s][info][gc,stats ] Choose Collection Set 106 us [1056.725s][info][gc,stats ] Rebuild Free Set 56 us [1056.725s][info][gc,stats ] Concurrent Thread Roots 3931 us, parallelism: 3.89x [1056.725s][info][gc,stats ] CTR: 15299 us [1056.725s][info][gc,stats ] CTR: Thread Roots 15299 us, workers (us): 3838, 3773, 3827, 3860, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [1056.725s][info][gc,stats ] CWRF: 2 us [1056.725s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Concurrent Weak Roots 614 us [1056.725s][info][gc,stats ] Roots 51 us, parallelism: 1.25x [1056.725s][info][gc,stats ] CWR: 64 us [1056.725s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 16, 15, 11, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Rendezvous 532 us [1056.725s][info][gc,stats ] Concurrent Cleanup 152 us [1056.725s][info][gc,stats ] Concurrent Strong Roots 505 us, parallelism: 2.64x [1056.725s][info][gc,stats ] CSR: 1333 us [1056.725s][info][gc,stats ] CSR: Code Cache Roots 1132 us, workers (us): 369, 212, 341, 210, ---, ---, ---, ---, [1056.725s][info][gc,stats ] CSR: VM Strong Roots 173 us, workers (us): 50, 43, 42, 38, ---, ---, ---, ---, [1056.725s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [1056.725s][info][gc,stats ] Concurrent Evacuation 63146 us [1056.725s][info][gc,stats ] Pause Init Update Refs (G) 1153 us [1056.725s][info][gc,stats ] Pause Init Update Refs (N) 543 us [1056.725s][info][gc,stats ] Manage GCLABs 449 us [1056.725s][info][gc,stats ] Concurrent Update Refs 223427 us [1056.725s][info][gc,stats ] Concurrent Update Thread Roots 9176 us [1056.725s][info][gc,stats ] Pause Final Update Refs (G) 1462 us [1056.725s][info][gc,stats ] Pause Final Update Refs (N) 828 us [1056.725s][info][gc,stats ] Update Region States 44 us [1056.725s][info][gc,stats ] Trash Collection Set 9 us [1056.725s][info][gc,stats ] Rebuild Free Set 88 us [1056.725s][info][gc,stats ] Concurrent Cleanup 229 us [1056.725s][info][gc,stats ] Workers: Evacuated 155M across 4378146 objects, abandoned 40B across 1 objects. [1056.725s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.725s][info][gc,stats ] - age 1: 72268656 bytes, 72268656 total [1056.725s][info][gc,stats ] - age 2: 41135040 bytes, 113403696 total [1056.725s][info][gc,stats ] - age 3: 26053976 bytes, 139457672 total [1056.725s][info][gc,stats ] - age 4: 20619632 bytes, 160077304 total [1056.725s][info][gc,stats ] - age 5: 1391296 bytes, 161468600 total [1056.725s][info][gc,stats ] - age 6: 287992 bytes, 161756592 total [1056.725s][info][gc,stats ] - age 7: 77136 bytes, 161833728 total [1056.725s][info][gc,stats ] - age 8: 106096 bytes, 161939824 total [1056.725s][info][gc,stats ] - age 9: 32 bytes, 161939856 total [1056.725s][info][gc,stats ] - age 10: 248400 bytes, 162188256 total [1056.725s][info][gc,stats ] - age 11: 722528 bytes, 162910784 total [1056.725s][info][gc,stats ] [1056.725s][info][gc,stats ] Mutators: Evacuated 6345K across 163311 objects, abandoned 0B across 0 objects. [1056.725s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.725s][info][gc,stats ] - age 1: 802232 bytes, 802232 total [1056.725s][info][gc,stats ] - age 2: 471808 bytes, 1274040 total [1056.725s][info][gc,stats ] - age 3: 337704 bytes, 1611744 total [1056.725s][info][gc,stats ] - age 4: 4886152 bytes, 6497896 total [1056.725s][info][gc,stats ] - age 5: 208 bytes, 6498104 total [1056.725s][info][gc,stats ] - age 9: 80 bytes, 6498184 total [1056.725s][info][gc,stats ] [1056.725s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1056.725s][info][gc,stats ] - age 1: 57996208 bytes, 57996208 total [1056.725s][info][gc,stats ] - age 2: 49672256 bytes, 107668464 total [1056.725s][info][gc,stats ] - age 3: 16157448 bytes, 123825912 total [1056.725s][info][gc,stats ] [1056.725s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1056.725s][info][gc,stats ] - age 7: 4805837768 bytes, 4805837768 total [1056.725s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1056.735s][info][gc ] Transition from: normal to: idle [1056.735s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1056.735s][info][gc ] Transition from: idle to: old [1056.735s][info][gc,free ] Free: 12318M, Max: 8192K regular, 488M humongous, Frag: 97% external, 0% internal; Used: 9905K, Mutator Free: 1541 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1056.736s][info][gc,start ] GC(1195) Concurrent marking (OLD) [1056.736s][info][gc,task ] GC(1195) Using 4 of 8 workers for concurrent marking [1056.925s][info][gc ] Trigger (YOUNG): Average GC time (4634.61 ms) is above the time for average allocation rate (1929 MB/s) to deplete free headroom (8736M) (margin of error = 3.22) [1056.925s][info][gc,ergo ] Free headroom: 11910M (free) - 1587M (spike) - 1587M (penalties) = 8736M [1056.925s][info][gc ] Preempting old generation mark to allow Young GC [1056.925s][info][gc ] Cancelling GC: Concurrent GC [1056.925s][info][gc ] GC(1195) Concurrent marking (OLD) 189.468ms [1056.925s][info][gc ] GC(1195) GC cancellation took 0.000s [1056.925s][info][gc,ergo ] GC(1195) At end of OLD marking increment: GCU: 378.6%, MU: 387.5% for duration 0.201s (totals to be subsumed in next gc report) [1056.925s][info][gc,ergo ] GC(1195) At end of Concurrent Old Marking increment: YOUNG generation used: 2186M, used regions: 2200M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12653M [1056.925s][info][gc,ergo ] GC(1195) At end of Concurrent Old Marking increment: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8184K [1056.925s][info][gc,free ] Free: 11909M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 10396K, Mutator Free: 1490 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1056.926s][info][gc,stats ] [1056.926s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1056.926s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1056.926s][info][gc,stats ] [1056.926s][info][gc,stats ] Concurrent Marking 189475 us, parallelism: 4.00x [1056.926s][info][gc,stats ] CM: 757671 us [1056.926s][info][gc,stats ] CM: Parallel Mark 757671 us, workers (us): 189418, 189427, 189414, 189412, ---, ---, ---, ---, [1056.926s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1056.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.926s][info][gc,stats ] [1056.926s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1056.926s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1056.926s][info][gc,stats ] [1056.926s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1056.926s][info][gc,stats ] - age 1: 57996208 bytes, 57996208 total [1056.926s][info][gc,stats ] - age 2: 49672256 bytes, 107668464 total [1056.926s][info][gc,stats ] - age 3: 16157448 bytes, 123825912 total [1056.926s][info][gc,stats ] [1056.926s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1056.926s][info][gc,stats ] - age 7: 4925674872 bytes, 4925674872 total [1056.926s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1056.936s][info][gc ] Transition from: old to: idle [1056.936s][info][gc ] Transition from: idle to: normal [1056.936s][info][gc ] Heuristics request to interrupt old for young collection accepted [1056.936s][info][gc,free ] Free: 11887M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8326K, Mutator Free: 1487 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1056.936s][info][gc,ergo ] GC(1196) Start GC cycle (YOUNG) [1056.936s][info][gc,start ] GC(1196) Concurrent reset [1056.936s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent reset [1056.945s][info][gc ] GC(1196) Concurrent reset 9.172ms [1056.946s][info][gc,start ] GC(1196) Pause Init Mark (YOUNG) [1056.946s][info][gc,task ] GC(1196) Using 8 of 8 workers for init marking [1056.949s][info][gc ] GC(1196) Transfer SATB buffers [1056.950s][info][gc ] GC(1196) Purged 92719 oops from old generation SATB buffers [1056.950s][info][gc ] GC(1196) Pause Init Mark (YOUNG) 4.186ms [1056.950s][info][gc,start ] GC(1196) Concurrent remembered set scanning [1056.950s][info][gc,task ] GC(1196) Using 4 of 8 workers for Concurrent remembered set scanning [1057.050s][info][gc ] GC(1196) Concurrent remembered set scanning 99.957ms [1057.050s][info][gc,start ] GC(1196) Concurrent marking roots [1057.050s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent marking roots [1057.054s][info][gc ] GC(1196) Concurrent marking roots 3.848ms [1057.054s][info][gc,start ] GC(1196) Concurrent marking (YOUNG) [1057.054s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent marking [1057.386s][info][gc ] GC(1196) Concurrent marking (YOUNG) 331.693ms [1057.386s][info][gc,start ] GC(1196) Pause Final Mark (YOUNG) [1057.386s][info][gc,task ] GC(1196) Using 8 of 8 workers for final marking [1057.387s][info][gc,ergo ] GC(1196) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1057.387s][info][gc,ergo ] GC(1196) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 8256B. [1057.387s][info][gc,ergo ] GC(1196) Chosen CSet evacuates young: 165M (of which at least: 0B are to be promoted), old: 0B [1057.387s][info][gc,ergo ] GC(1196) Collectable Garbage: 1912M (99%), Immediate: 8256B (0%), 1 regions, CSet: 1912M (99%), 260 regions [1057.387s][info][gc,ergo ] GC(1196) Evacuation Targets: YOUNG: 165M, PROMOTE: 0B, OLD: 0B, TOTAL: 165M [1057.387s][info][gc,free ] Free: 11463M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 248K, Mutator Free: 1433 Collector Reserve: 200M, Max: 8192K; Used: 8256B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1057.387s][info][gc ] GC(1196) Pause Final Mark (YOUNG) 0.882ms [1057.387s][info][gc,start ] GC(1196) Concurrent thread roots [1057.387s][info][gc,task ] GC(1196) Using 4 of 8 workers for Concurrent thread roots [1057.391s][info][gc ] GC(1196) Concurrent thread roots 3.738ms [1057.391s][info][gc,start ] GC(1196) Concurrent weak references [1057.391s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent weak references [1057.391s][info][gc,ref ] GC(1196) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1057.391s][info][gc,ref ] GC(1196) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1057.391s][info][gc,ref ] GC(1196) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1057.391s][info][gc ] GC(1196) Concurrent weak references 0.041ms [1057.391s][info][gc,start ] GC(1196) Concurrent weak roots [1057.391s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent weak root [1057.392s][info][gc ] GC(1196) Concurrent weak roots 0.598ms [1057.392s][info][gc,start ] GC(1196) Concurrent cleanup [1057.392s][info][gc ] GC(1196) Concurrent cleanup 20061M->20061M(31744M) 0.113ms [1057.392s][info][gc,free ] Free: 11444M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 3566K, Mutator Free: 1431 Collector Reserve: 197M, Max: 8192K; Used: 2275K Old Collector Reserve: 8163K, Max: 8163K; Used: 29184B [1057.392s][info][gc,start ] GC(1196) Concurrent strong roots [1057.392s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent strong root [1057.392s][info][gc ] GC(1196) Concurrent strong roots 0.417ms [1057.392s][info][gc,start ] GC(1196) Concurrent evacuation [1057.392s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent evacuation [1057.455s][info][gc ] GC(1196) Concurrent evacuation 62.654ms [1057.455s][info][gc,start ] GC(1196) Pause Init Update Refs [1057.456s][info][gc ] GC(1196) Pause Init Update Refs 0.569ms [1057.456s][info][gc,start ] GC(1196) Concurrent update references [1057.456s][info][gc,task ] GC(1196) Using 4 of 8 workers for concurrent reference update [1057.456s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1057.694s][info][gc ] GC(1196) Concurrent update references 237.720ms [1057.694s][info][gc,start ] GC(1196) Concurrent update thread roots [1057.703s][info][gc ] GC(1196) Concurrent update thread roots 8.776ms [1057.703s][info][gc,start ] GC(1196) Pause Final Update Refs [1057.703s][info][gc,task ] GC(1196) Using 8 of 8 workers for final reference update [1057.703s][info][gc ] GC(1196) Transfer SATB buffers [1057.704s][info][gc,free ] Free: 12127M, Max: 8192K regular, 488M humongous, Frag: 96% external, 15% internal; Used: 1934M, Mutator Free: 1516 Collector Reserve: 744M, Max: 8192K; Used: 144M Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1057.704s][info][gc ] GC(1196) Pause Final Update Refs 0.780ms [1057.704s][info][gc,start ] GC(1196) Concurrent cleanup [1057.704s][info][gc ] GC(1196) Concurrent cleanup 20907M->18838M(31744M) 0.220ms [1057.704s][info][gc,ergo ] GC(1196) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5849K, young_available: 12869M [1057.705s][info][gc,ergo ] GC(1196) At end of Concurrent Young GC: GCU: 23.8%, MU: 25.1% during period of 0.980s [1057.705s][info][gc,ergo ] GC(1196) At end of Concurrent Young GC: YOUNG generation used: 1971M, used regions: 1984M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12868M [1057.705s][info][gc,ergo ] GC(1196) At end of Concurrent Young GC: OLD generation used: 16868M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5849K [1057.705s][info][gc,free ] Free: 12124M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3369K, Mutator Free: 1516 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1057.705s][info][gc,stats ] [1057.705s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1057.705s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1057.705s][info][gc,stats ] [1057.705s][info][gc,stats ] Concurrent Reset 9199 us [1057.705s][info][gc,stats ] Pause Init Mark (G) 4935 us [1057.705s][info][gc,stats ] Pause Init Mark (N) 4193 us [1057.705s][info][gc,stats ] Swap Remembered Set 3364 us [1057.705s][info][gc,stats ] Transfer Old From SATB 666 us [1057.705s][info][gc,stats ] Update Region States 67 us [1057.705s][info][gc,stats ] Concurrent Scan Remembered Set 99986 us, parallelism: 3.98x [1057.705s][info][gc,stats ] RS: 398033 us [1057.705s][info][gc,stats ] RS: Scan Clusters 398033 us, workers (us): 99883, 99877, 99521, 98752, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Concurrent Mark Roots 3867 us, parallelism: 3.57x [1057.705s][info][gc,stats ] CMR: 13788 us [1057.705s][info][gc,stats ] CMR: Thread Roots 12369 us, workers (us): 3132, 2991, 3125, 3120, ---, ---, ---, ---, [1057.705s][info][gc,stats ] CMR: Code Cache Roots 1172 us, workers (us): 147, 411, 368, 247, ---, ---, ---, ---, [1057.705s][info][gc,stats ] CMR: VM Strong Roots 190 us, workers (us): 53, 51, 44, 41, ---, ---, ---, ---, [1057.705s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): 9, ---, ---, 48, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Concurrent Marking 331727 us, parallelism: 3.94x [1057.705s][info][gc,stats ] CM: 1308197 us [1057.705s][info][gc,stats ] CM: Parallel Mark 1308197 us, workers (us): 327071, 327064, 327043, 327018, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Pause Final Mark (G) 1391 us [1057.705s][info][gc,stats ] Pause Final Mark (N) 888 us [1057.705s][info][gc,stats ] Finish Mark 493 us [1057.705s][info][gc,stats ] Update Region States 85 us [1057.705s][info][gc,stats ] Choose Collection Set 111 us [1057.705s][info][gc,stats ] Rebuild Free Set 52 us [1057.705s][info][gc,stats ] Concurrent Thread Roots 3754 us, parallelism: 3.79x [1057.705s][info][gc,stats ] CTR: 14218 us [1057.705s][info][gc,stats ] CTR: Thread Roots 14218 us, workers (us): 3699, 3514, 3473, 3531, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1057.705s][info][gc,stats ] CWRF: 2 us [1057.705s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Concurrent Weak Roots 602 us [1057.705s][info][gc,stats ] Roots 59 us, parallelism: 1.27x [1057.705s][info][gc,stats ] CWR: 75 us [1057.705s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 31, 19, 14, 11, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Rendezvous 531 us [1057.705s][info][gc,stats ] Concurrent Cleanup 118 us [1057.705s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.58x [1057.705s][info][gc,stats ] CSR: 1122 us [1057.705s][info][gc,stats ] CSR: Code Cache Roots 967 us, workers (us): 295, 344, 167, 161, ---, ---, ---, ---, [1057.705s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 33, 27, 26, ---, ---, ---, ---, [1057.705s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, ---, 10, 24, ---, ---, ---, ---, [1057.705s][info][gc,stats ] Concurrent Evacuation 62679 us [1057.705s][info][gc,stats ] Pause Init Update Refs (G) 1223 us [1057.705s][info][gc,stats ] Pause Init Update Refs (N) 578 us [1057.705s][info][gc,stats ] Manage GCLABs 476 us [1057.705s][info][gc,stats ] Concurrent Update Refs 237748 us [1057.705s][info][gc,stats ] Concurrent Update Thread Roots 8796 us [1057.705s][info][gc,stats ] Pause Final Update Refs (G) 1411 us [1057.705s][info][gc,stats ] Pause Final Update Refs (N) 785 us [1057.705s][info][gc,stats ] Update Region States 45 us [1057.705s][info][gc,stats ] Trash Collection Set 11 us [1057.705s][info][gc,stats ] Rebuild Free Set 87 us [1057.705s][info][gc,stats ] Concurrent Cleanup 229 us [1057.705s][info][gc,stats ] Workers: Evacuated 159M across 4397041 objects, abandoned 0B across 0 objects. [1057.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1057.705s][info][gc,stats ] - age 1: 69742064 bytes, 69742064 total [1057.705s][info][gc,stats ] - age 2: 43242040 bytes, 112984104 total [1057.705s][info][gc,stats ] - age 3: 16772696 bytes, 129756800 total [1057.705s][info][gc,stats ] - age 4: 9775760 bytes, 139532560 total [1057.705s][info][gc,stats ] - age 5: 26253024 bytes, 165785584 total [1057.705s][info][gc,stats ] - age 6: 208240 bytes, 165993824 total [1057.705s][info][gc,stats ] - age 7: 177992 bytes, 166171816 total [1057.705s][info][gc,stats ] - age 8: 668856 bytes, 166840672 total [1057.705s][info][gc,stats ] [1057.705s][info][gc,stats ] Mutators: Evacuated 6128K across 151547 objects, abandoned 0B across 0 objects. [1057.705s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1057.705s][info][gc,stats ] - age 1: 844088 bytes, 844088 total [1057.705s][info][gc,stats ] - age 2: 580144 bytes, 1424232 total [1057.705s][info][gc,stats ] - age 3: 122984 bytes, 1547216 total [1057.705s][info][gc,stats ] - age 4: 119960 bytes, 1667176 total [1057.705s][info][gc,stats ] - age 5: 4608248 bytes, 6275424 total [1057.705s][info][gc,stats ] - age 6: 64 bytes, 6275488 total [1057.705s][info][gc,stats ] - age 7: 64 bytes, 6275552 total [1057.705s][info][gc,stats ] [1057.705s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1057.705s][info][gc,stats ] - age 1: 58018824 bytes, 58018824 total [1057.705s][info][gc,stats ] - age 2: 57017296 bytes, 115036120 total [1057.705s][info][gc,stats ] - age 3: 40743864 bytes, 155779984 total [1057.705s][info][gc,stats ] [1057.705s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1057.705s][info][gc,stats ] - age 7: 4925674872 bytes, 4925674872 total [1057.705s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1057.715s][info][gc ] Transition from: normal to: idle [1057.715s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1057.715s][info][gc ] Transition from: idle to: old [1057.715s][info][gc,free ] Free: 12101M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2080K, Mutator Free: 1513 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1057.715s][info][gc,start ] GC(1197) Concurrent marking (OLD) [1057.715s][info][gc,task ] GC(1197) Using 4 of 8 workers for concurrent marking [1057.905s][info][gc ] Trigger (YOUNG): Average GC time (4448.00 ms) is above the time for average allocation rate (2005 MB/s) to deplete free headroom (8836M) (margin of error = 3.22) [1057.905s][info][gc,ergo ] Free headroom: 11693M (free) - 1587M (spike) - 1269M (penalties) = 8836M [1057.905s][info][gc ] Preempting old generation mark to allow Young GC [1057.905s][info][gc ] Cancelling GC: Concurrent GC [1057.906s][info][gc ] GC(1197) Concurrent marking (OLD) 190.114ms [1057.906s][info][gc ] GC(1197) GC cancellation took 0.000s [1057.906s][info][gc,ergo ] GC(1197) At end of OLD marking increment: GCU: 379.1%, MU: 396.0% for duration 0.201s (totals to be subsumed in next gc report) [1057.906s][info][gc,ergo ] GC(1197) At end of Concurrent Old Marking increment: YOUNG generation used: 2402M, used regions: 2416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12437M [1057.906s][info][gc,ergo ] GC(1197) At end of Concurrent Old Marking increment: OLD generation used: 16868M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5849K [1057.906s][info][gc,free ] Free: 11693M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2883K, Mutator Free: 1462 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1057.906s][info][gc,stats ] [1057.906s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1057.906s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1057.906s][info][gc,stats ] [1057.906s][info][gc,stats ] Concurrent Marking 190139 us, parallelism: 4.00x [1057.906s][info][gc,stats ] CM: 760118 us [1057.906s][info][gc,stats ] CM: Parallel Mark 760118 us, workers (us): 190061, 190003, 190017, 190037, ---, ---, ---, ---, [1057.907s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1057.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1057.907s][info][gc,stats ] [1057.907s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1057.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1057.907s][info][gc,stats ] [1057.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1057.907s][info][gc,stats ] - age 1: 58018824 bytes, 58018824 total [1057.907s][info][gc,stats ] - age 2: 57017296 bytes, 115036120 total [1057.907s][info][gc,stats ] - age 3: 40743864 bytes, 155779984 total [1057.907s][info][gc,stats ] [1057.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1057.907s][info][gc,stats ] - age 7: 4951639968 bytes, 4951639968 total [1057.907s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1057.917s][info][gc ] Transition from: old to: idle [1057.917s][info][gc ] Transition from: idle to: normal [1057.917s][info][gc ] Heuristics request to interrupt old for young collection accepted [1057.917s][info][gc,free ] Free: 11669M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2499K, Mutator Free: 1459 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1057.917s][info][gc,ergo ] GC(1198) Start GC cycle (YOUNG) [1057.917s][info][gc,start ] GC(1198) Concurrent reset [1057.917s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent reset [1057.927s][info][gc ] GC(1198) Concurrent reset 10.001ms [1057.927s][info][gc,start ] GC(1198) Pause Init Mark (YOUNG) [1057.927s][info][gc,task ] GC(1198) Using 8 of 8 workers for init marking [1057.931s][info][gc ] GC(1198) Transfer SATB buffers [1057.931s][info][gc ] GC(1198) Purged 93753 oops from old generation SATB buffers [1057.931s][info][gc ] GC(1198) Pause Init Mark (YOUNG) 4.190ms [1057.932s][info][gc,start ] GC(1198) Concurrent remembered set scanning [1057.932s][info][gc,task ] GC(1198) Using 4 of 8 workers for Concurrent remembered set scanning [1058.030s][info][gc ] GC(1198) Concurrent remembered set scanning 98.522ms [1058.030s][info][gc,start ] GC(1198) Concurrent marking roots [1058.030s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent marking roots [1058.034s][info][gc ] GC(1198) Concurrent marking roots 3.639ms [1058.034s][info][gc,start ] GC(1198) Concurrent marking (YOUNG) [1058.034s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent marking [1058.405s][info][gc ] GC(1198) Concurrent marking (YOUNG) 370.618ms [1058.405s][info][gc,start ] GC(1198) Pause Final Mark (YOUNG) [1058.405s][info][gc,task ] GC(1198) Using 8 of 8 workers for final marking [1058.406s][info][gc,ergo ] GC(1198) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1058.406s][info][gc,ergo ] GC(1198) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1058.406s][info][gc,ergo ] GC(1198) Chosen CSet evacuates young: 212M (of which at least: 0B are to be promoted), old: 0B [1058.406s][info][gc,ergo ] GC(1198) Collectable Garbage: 2092M (99%), Immediate: 0B (0%), 0 regions, CSet: 2092M (99%), 289 regions [1058.406s][info][gc,ergo ] GC(1198) Evacuation Targets: YOUNG: 212M, PROMOTE: 0B, OLD: 0B, TOTAL: 212M [1058.406s][info][gc,free ] Free: 11098M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 5334K, Mutator Free: 1388 Collector Reserve: 256M, Max: 8192K; Used: 0B Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1058.406s][info][gc ] GC(1198) Pause Final Mark (YOUNG) 0.975ms [1058.406s][info][gc,start ] GC(1198) Concurrent thread roots [1058.406s][info][gc,task ] GC(1198) Using 4 of 8 workers for Concurrent thread roots [1058.410s][info][gc ] GC(1198) Concurrent thread roots 3.963ms [1058.410s][info][gc,start ] GC(1198) Concurrent weak references [1058.410s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent weak references [1058.410s][info][gc,ref ] GC(1198) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1058.410s][info][gc,ref ] GC(1198) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1058.410s][info][gc,ref ] GC(1198) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1058.410s][info][gc ] GC(1198) Concurrent weak references 0.040ms [1058.410s][info][gc,start ] GC(1198) Concurrent weak roots [1058.410s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent weak root [1058.411s][info][gc ] GC(1198) Concurrent weak roots 0.790ms [1058.411s][info][gc,start ] GC(1198) Concurrent cleanup [1058.411s][info][gc ] GC(1198) Concurrent cleanup 20364M->20364M(31744M) 0.107ms [1058.411s][info][gc,free ] Free: 11083M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4536K, Mutator Free: 1386 Collector Reserve: 253M, Max: 8192K; Used: 2237K Old Collector Reserve: 5836K, Max: 5836K; Used: 2356K [1058.411s][info][gc,start ] GC(1198) Concurrent strong roots [1058.411s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent strong root [1058.411s][info][gc ] GC(1198) Concurrent strong roots 0.437ms [1058.411s][info][gc,start ] GC(1198) Concurrent evacuation [1058.411s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent evacuation [1058.494s][info][gc ] GC(1198) Concurrent evacuation 82.278ms [1058.494s][info][gc,start ] GC(1198) Pause Init Update Refs [1058.495s][info][gc ] GC(1198) Pause Init Update Refs 0.565ms [1058.495s][info][gc,start ] GC(1198) Concurrent update references [1058.495s][info][gc,task ] GC(1198) Using 4 of 8 workers for concurrent reference update [1058.495s][info][gc,free ] At start of update refs, moving 24573K to Mutator free set from Collector Reserve (24573K) and from Old Collector Reserve (0B) [1058.785s][info][gc ] GC(1198) Concurrent update references 289.611ms [1058.785s][info][gc,start ] GC(1198) Concurrent update thread roots [1058.795s][info][gc ] GC(1198) Concurrent update thread roots 10.197ms [1058.795s][info][gc,start ] GC(1198) Pause Final Update Refs [1058.795s][info][gc,task ] GC(1198) Using 8 of 8 workers for final reference update [1058.795s][info][gc ] GC(1198) Transfer SATB buffers [1058.796s][info][gc,free ] Free: 11853M, Max: 8192K regular, 488M humongous, Frag: 95% external, 17% internal; Used: 2107M, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 200M Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1058.796s][info][gc ] GC(1198) Pause Final Update Refs 0.811ms [1058.796s][info][gc,start ] GC(1198) Concurrent cleanup [1058.797s][info][gc ] GC(1198) Concurrent cleanup 21409M->19112M(31744M) 0.153ms [1058.797s][info][gc,ergo ] GC(1198) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5695K, young_available: 12596M [1058.797s][info][gc,ergo ] GC(1198) At end of Concurrent Young GC: GCU: 23.9%, MU: 25.2% during period of 1.092s [1058.797s][info][gc,ergo ] GC(1198) At end of Concurrent Young GC: YOUNG generation used: 2244M, used regions: 2264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12595M [1058.797s][info][gc,ergo ] GC(1198) At end of Concurrent Young GC: OLD generation used: 16869M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5695K [1058.797s][info][gc,free ] Free: 11851M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4658K, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1058.797s][info][gc,stats ] [1058.797s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1058.797s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1058.797s][info][gc,stats ] [1058.797s][info][gc,stats ] Concurrent Reset 10025 us [1058.797s][info][gc,stats ] Pause Init Mark (G) 4974 us [1058.797s][info][gc,stats ] Pause Init Mark (N) 4197 us [1058.797s][info][gc,stats ] Swap Remembered Set 3321 us [1058.797s][info][gc,stats ] Transfer Old From SATB 671 us [1058.797s][info][gc,stats ] Update Region States 106 us [1058.797s][info][gc,stats ] Concurrent Scan Remembered Set 98556 us, parallelism: 3.98x [1058.797s][info][gc,stats ] RS: 392662 us [1058.797s][info][gc,stats ] RS: Scan Clusters 392662 us, workers (us): 98456, 98449, 98233, 97524, ---, ---, ---, ---, [1058.797s][info][gc,stats ] Concurrent Mark Roots 3657 us, parallelism: 3.51x [1058.797s][info][gc,stats ] CMR: 12841 us [1058.798s][info][gc,stats ] CMR: Thread Roots 11573 us, workers (us): 2914, 3040, 2852, 2767, ---, ---, ---, ---, [1058.798s][info][gc,stats ] CMR: Code Cache Roots 1039 us, workers (us): 191, 182, 313, 353, ---, ---, ---, ---, [1058.798s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 56, 48, 41, 39, ---, ---, ---, ---, [1058.798s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, ---, 9, ---, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Concurrent Marking 370645 us, parallelism: 3.94x [1058.798s][info][gc,stats ] CM: 1462105 us [1058.798s][info][gc,stats ] CM: Parallel Mark 1462105 us, workers (us): 365548, 365538, 365508, 365512, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Pause Final Mark (G) 1465 us [1058.798s][info][gc,stats ] Pause Final Mark (N) 981 us [1058.798s][info][gc,stats ] Finish Mark 568 us [1058.798s][info][gc,stats ] Update Region States 90 us [1058.798s][info][gc,stats ] Choose Collection Set 115 us [1058.798s][info][gc,stats ] Rebuild Free Set 69 us [1058.798s][info][gc,stats ] Concurrent Thread Roots 3977 us, parallelism: 3.76x [1058.798s][info][gc,stats ] CTR: 14966 us [1058.798s][info][gc,stats ] CTR: Thread Roots 14966 us, workers (us): 3696, 3594, 3785, 3891, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1058.798s][info][gc,stats ] CWRF: 2 us [1058.798s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Concurrent Weak Roots 795 us [1058.798s][info][gc,stats ] Roots 61 us, parallelism: 1.51x [1058.798s][info][gc,stats ] CWR: 92 us [1058.798s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 28, 23, 22, 20, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Rendezvous 711 us [1058.798s][info][gc,stats ] Concurrent Cleanup 111 us [1058.798s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.71x [1058.798s][info][gc,stats ] CSR: 1197 us [1058.798s][info][gc,stats ] CSR: Code Cache Roots 1035 us, workers (us): 164, 320, 358, 193, ---, ---, ---, ---, [1058.798s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 36, 35, 30, 32, ---, ---, ---, ---, [1058.798s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 23, ---, 7, ---, ---, ---, ---, ---, [1058.798s][info][gc,stats ] Concurrent Evacuation 82310 us [1058.798s][info][gc,stats ] Pause Init Update Refs (G) 1308 us [1058.798s][info][gc,stats ] Pause Init Update Refs (N) 574 us [1058.798s][info][gc,stats ] Manage GCLABs 469 us [1058.798s][info][gc,stats ] Concurrent Update Refs 289651 us [1058.798s][info][gc,stats ] Concurrent Update Thread Roots 10219 us [1058.798s][info][gc,stats ] Pause Final Update Refs (G) 1464 us [1058.798s][info][gc,stats ] Pause Final Update Refs (N) 816 us [1058.798s][info][gc,stats ] Update Region States 50 us [1058.798s][info][gc,stats ] Trash Collection Set 11 us [1058.798s][info][gc,stats ] Rebuild Free Set 87 us [1058.798s][info][gc,stats ] Concurrent Cleanup 163 us [1058.798s][info][gc,stats ] Workers: Evacuated 204M across 5762749 objects, abandoned 0B across 0 objects. [1058.798s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1058.798s][info][gc,stats ] - age 1: 78920128 bytes, 78920128 total [1058.798s][info][gc,stats ] - age 2: 36661488 bytes, 115581616 total [1058.798s][info][gc,stats ] - age 3: 21315176 bytes, 136896792 total [1058.798s][info][gc,stats ] - age 4: 7622328 bytes, 144519120 total [1058.798s][info][gc,stats ] - age 5: 8187864 bytes, 152706984 total [1058.798s][info][gc,stats ] - age 6: 61307000 bytes, 214013984 total [1058.798s][info][gc,stats ] - age 7: 183360 bytes, 214197344 total [1058.798s][info][gc,stats ] [1058.798s][info][gc,stats ] Mutators: Evacuated 8325K across 203074 objects, abandoned 0B across 0 objects. [1058.798s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1058.798s][info][gc,stats ] - age 1: 1084592 bytes, 1084592 total [1058.798s][info][gc,stats ] - age 2: 853728 bytes, 1938320 total [1058.798s][info][gc,stats ] - age 3: 187848 bytes, 2126168 total [1058.798s][info][gc,stats ] - age 4: 91336 bytes, 2217504 total [1058.798s][info][gc,stats ] - age 5: 138360 bytes, 2355864 total [1058.798s][info][gc,stats ] - age 6: 6169104 bytes, 8524968 total [1058.798s][info][gc,stats ] [1058.798s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1058.798s][info][gc,stats ] - age 1: 49399952 bytes, 49399952 total [1058.798s][info][gc,stats ] - age 2: 57181688 bytes, 106581640 total [1058.798s][info][gc,stats ] - age 3: 24301496 bytes, 130883136 total [1058.798s][info][gc,stats ] - age 4: 16032032 bytes, 146915168 total [1058.798s][info][gc,stats ] [1058.798s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1058.798s][info][gc,stats ] - age 7: 4951639968 bytes, 4951639968 total [1058.798s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1058.808s][info][gc ] Transition from: normal to: idle [1058.808s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1058.808s][info][gc ] Transition from: idle to: old [1058.808s][info][gc,free ] Free: 11820M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3503K, Mutator Free: 1478 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1058.808s][info][gc,start ] GC(1199) Concurrent marking (OLD) [1058.808s][info][gc,task ] GC(1199) Using 4 of 8 workers for concurrent marking [1059.051s][info][gc ] Trigger (YOUNG): Average GC time (4269.21 ms) is above the time for average allocation rate (2057 MB/s) to deplete free headroom (8778M) (margin of error = 3.22) [1059.051s][info][gc,ergo ] Free headroom: 11318M (free) - 1587M (spike) - 952M (penalties) = 8778M [1059.051s][info][gc ] Preempting old generation mark to allow Young GC [1059.051s][info][gc ] Cancelling GC: Concurrent GC [1059.052s][info][gc ] GC(1199) Concurrent marking (OLD) 243.574ms [1059.052s][info][gc ] GC(1199) GC cancellation took 0.000s [1059.052s][info][gc,ergo ] GC(1199) At end of OLD marking increment: GCU: 383.4%, MU: 385.4% for duration 0.255s (totals to be subsumed in next gc report) [1059.052s][info][gc,ergo ] GC(1199) At end of Concurrent Old Marking increment: YOUNG generation used: 2779M, used regions: 2800M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12060M [1059.052s][info][gc,ergo ] GC(1199) At end of Concurrent Old Marking increment: OLD generation used: 16869M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5695K [1059.052s][info][gc,free ] Free: 11316M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3153K, Mutator Free: 1415 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.052s][info][gc,stats ] [1059.052s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1059.052s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1059.052s][info][gc,stats ] [1059.052s][info][gc,stats ] Concurrent Marking 243595 us, parallelism: 4.00x [1059.052s][info][gc,stats ] CM: 973781 us [1059.052s][info][gc,stats ] CM: Parallel Mark 973781 us, workers (us): 243381, 243503, 243509, 243389, ---, ---, ---, ---, [1059.052s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1059.052s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1059.052s][info][gc,stats ] [1059.052s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1059.052s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1059.052s][info][gc,stats ] [1059.052s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1059.052s][info][gc,stats ] - age 1: 49399952 bytes, 49399952 total [1059.052s][info][gc,stats ] - age 2: 57181688 bytes, 106581640 total [1059.052s][info][gc,stats ] - age 3: 24301496 bytes, 130883136 total [1059.052s][info][gc,stats ] - age 4: 16032032 bytes, 146915168 total [1059.052s][info][gc,stats ] [1059.052s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1059.052s][info][gc,stats ] - age 7: 5042448112 bytes, 5042448112 total [1059.052s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1059.062s][info][gc ] Transition from: old to: idle [1059.062s][info][gc ] Transition from: idle to: normal [1059.062s][info][gc ] Heuristics request to interrupt old for young collection accepted [1059.062s][info][gc,free ] Free: 11295M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8519K, Mutator Free: 1413 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.062s][info][gc,ergo ] GC(1200) Start GC cycle (YOUNG) [1059.062s][info][gc,start ] GC(1200) Concurrent reset [1059.062s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent reset [1059.074s][info][gc ] GC(1200) Concurrent reset 11.473ms [1059.075s][info][gc,start ] GC(1200) Pause Init Mark (YOUNG) [1059.075s][info][gc,task ] GC(1200) Using 8 of 8 workers for init marking [1059.078s][info][gc ] GC(1200) Transfer SATB buffers [1059.079s][info][gc ] GC(1200) Purged 116322 oops from old generation SATB buffers [1059.079s][info][gc ] GC(1200) Pause Init Mark (YOUNG) 4.341ms [1059.079s][info][gc,start ] GC(1200) Concurrent remembered set scanning [1059.079s][info][gc,task ] GC(1200) Using 4 of 8 workers for Concurrent remembered set scanning [1059.167s][info][gc ] GC(1200) Concurrent remembered set scanning 88.282ms [1059.167s][info][gc,start ] GC(1200) Concurrent marking roots [1059.167s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent marking roots [1059.171s][info][gc ] GC(1200) Concurrent marking roots 3.838ms [1059.171s][info][gc,start ] GC(1200) Concurrent marking (YOUNG) [1059.171s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent marking [1059.261s][info][gc ] Periodic Sample: GCU = 23.560%, MU = 25.007% during most recent 5.0s [1059.613s][info][gc ] GC(1200) Concurrent marking (YOUNG) 441.553ms [1059.613s][info][gc,start ] GC(1200) Pause Final Mark (YOUNG) [1059.613s][info][gc,task ] GC(1200) Using 8 of 8 workers for final marking [1059.614s][info][gc,ergo ] GC(1200) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1059.614s][info][gc,ergo ] GC(1200) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 2064B. [1059.614s][info][gc,ergo ] GC(1200) Chosen CSet evacuates young: 123M (of which at least: 0B are to be promoted), old: 0B [1059.614s][info][gc,ergo ] GC(1200) Collectable Garbage: 2414M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2414M (99%), 318 regions [1059.614s][info][gc,ergo ] GC(1200) Evacuation Targets: YOUNG: 123M, PROMOTE: 0B, OLD: 0B, TOTAL: 123M [1059.614s][info][gc,free ] Free: 10710M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 1260K, Mutator Free: 1339 Collector Reserve: 152M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.614s][info][gc ] GC(1200) Pause Final Mark (YOUNG) 0.831ms [1059.614s][info][gc,start ] GC(1200) Concurrent thread roots [1059.614s][info][gc,task ] GC(1200) Using 4 of 8 workers for Concurrent thread roots [1059.619s][info][gc ] GC(1200) Concurrent thread roots 4.539ms [1059.619s][info][gc,start ] GC(1200) Concurrent weak references [1059.619s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent weak references [1059.619s][info][gc,ref ] GC(1200) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1059.619s][info][gc,ref ] GC(1200) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1059.619s][info][gc,ref ] GC(1200) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1059.619s][info][gc ] GC(1200) Concurrent weak references 0.039ms [1059.619s][info][gc,start ] GC(1200) Concurrent weak roots [1059.619s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent weak root [1059.620s][info][gc ] GC(1200) Concurrent weak roots 0.644ms [1059.620s][info][gc,start ] GC(1200) Concurrent cleanup [1059.620s][info][gc ] GC(1200) Concurrent cleanup 20862M->20862M(31744M) 0.113ms [1059.620s][info][gc,free ] Free: 10691M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4813K, Mutator Free: 1337 Collector Reserve: 149M, Max: 8192K; Used: 2114K Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.620s][info][gc,start ] GC(1200) Concurrent strong roots [1059.620s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent strong root [1059.620s][info][gc ] GC(1200) Concurrent strong roots 0.430ms [1059.620s][info][gc,start ] GC(1200) Concurrent evacuation [1059.620s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent evacuation [1059.690s][info][gc ] GC(1200) Concurrent evacuation 70.113ms [1059.691s][info][gc,start ] GC(1200) Pause Init Update Refs [1059.691s][info][gc ] GC(1200) Pause Init Update Refs 0.550ms [1059.691s][info][gc,start ] GC(1200) Concurrent update references [1059.691s][info][gc,task ] GC(1200) Using 4 of 8 workers for concurrent reference update [1059.691s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1059.969s][info][gc ] GC(1200) Concurrent update references 277.568ms [1059.969s][info][gc,start ] GC(1200) Concurrent update thread roots [1059.979s][info][gc ] GC(1200) Concurrent update thread roots 10.110ms [1059.980s][info][gc,start ] GC(1200) Pause Final Update Refs [1059.980s][info][gc,task ] GC(1200) Using 8 of 8 workers for final reference update [1059.980s][info][gc ] GC(1200) Transfer SATB buffers [1059.980s][info][gc,free ] Free: 11765M, Max: 8192K regular, 488M humongous, Frag: 95% external, 20% internal; Used: 2453M, Mutator Free: 1471 Collector Reserve: 744M, Max: 8192K; Used: 90112K Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.980s][info][gc ] GC(1200) Pause Final Update Refs 0.740ms [1059.981s][info][gc,start ] GC(1200) Concurrent cleanup [1059.981s][info][gc ] GC(1200) Concurrent cleanup 21730M->19200M(31744M) 0.140ms [1059.981s][info][gc,ergo ] GC(1200) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5695K, young_available: 12508M [1059.981s][info][gc,ergo ] GC(1200) At end of Concurrent Young GC: GCU: 23.9%, MU: 23.4% during period of 1.184s [1059.981s][info][gc,ergo ] GC(1200) At end of Concurrent Young GC: YOUNG generation used: 2331M, used regions: 2344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12508M [1059.981s][info][gc,ergo ] GC(1200) At end of Concurrent Young GC: OLD generation used: 16869M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5695K [1059.981s][info][gc,free ] Free: 11764M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4095K, Mutator Free: 1471 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.981s][info][gc,stats ] [1059.981s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1059.981s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1059.981s][info][gc,stats ] [1059.981s][info][gc,stats ] Concurrent Reset 11505 us [1059.981s][info][gc,stats ] Pause Init Mark (G) 5180 us [1059.981s][info][gc,stats ] Pause Init Mark (N) 4349 us [1059.981s][info][gc,stats ] Swap Remembered Set 3385 us [1059.981s][info][gc,stats ] Transfer Old From SATB 729 us [1059.981s][info][gc,stats ] Update Region States 113 us [1059.981s][info][gc,stats ] Concurrent Scan Remembered Set 88312 us, parallelism: 3.97x [1059.981s][info][gc,stats ] RS: 351016 us [1059.981s][info][gc,stats ] RS: Scan Clusters 351016 us, workers (us): 88189, 87917, 87744, 87166, ---, ---, ---, ---, [1059.981s][info][gc,stats ] Concurrent Mark Roots 3860 us, parallelism: 3.57x [1059.981s][info][gc,stats ] CMR: 13797 us [1059.981s][info][gc,stats ] CMR: Thread Roots 12429 us, workers (us): 3116, 3011, 3131, 3171, ---, ---, ---, ---, [1059.981s][info][gc,stats ] CMR: Code Cache Roots 1132 us, workers (us): 365, 402, 181, 185, ---, ---, ---, ---, [1059.981s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 56, 51, 44, 40, ---, ---, ---, ---, [1059.981s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 36, 9, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Concurrent Marking 441576 us, parallelism: 3.96x [1059.982s][info][gc,stats ] CM: 1746486 us [1059.982s][info][gc,stats ] CM: Parallel Mark 1746486 us, workers (us): 436639, 436622, 436622, 436603, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Pause Final Mark (G) 1353 us [1059.982s][info][gc,stats ] Pause Final Mark (N) 855 us [1059.982s][info][gc,stats ] Finish Mark 445 us [1059.982s][info][gc,stats ] Update Region States 85 us [1059.982s][info][gc,stats ] Choose Collection Set 119 us [1059.982s][info][gc,stats ] Rebuild Free Set 52 us [1059.982s][info][gc,stats ] Concurrent Thread Roots 4552 us, parallelism: 3.89x [1059.982s][info][gc,stats ] CTR: 17709 us [1059.982s][info][gc,stats ] CTR: Thread Roots 17709 us, workers (us): 4436, 4436, 4364, 4473, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1059.982s][info][gc,stats ] CWRF: 1 us [1059.982s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Concurrent Weak Roots 648 us [1059.982s][info][gc,stats ] Roots 61 us, parallelism: 1.84x [1059.982s][info][gc,stats ] CWR: 112 us [1059.982s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 33, 30, 26, 23, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Rendezvous 576 us [1059.982s][info][gc,stats ] Concurrent Cleanup 117 us [1059.982s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.69x [1059.982s][info][gc,stats ] CSR: 1169 us [1059.982s][info][gc,stats ] CSR: Code Cache Roots 983 us, workers (us): 161, 191, 284, 347, ---, ---, ---, ---, [1059.982s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 45, 45, 40, 31, ---, ---, ---, ---, [1059.982s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [1059.982s][info][gc,stats ] Concurrent Evacuation 70151 us [1059.982s][info][gc,stats ] Pause Init Update Refs (G) 1161 us [1059.982s][info][gc,stats ] Pause Init Update Refs (N) 558 us [1059.982s][info][gc,stats ] Manage GCLABs 464 us [1059.982s][info][gc,stats ] Concurrent Update Refs 277597 us [1059.982s][info][gc,stats ] Concurrent Update Thread Roots 10138 us [1059.982s][info][gc,stats ] Pause Final Update Refs (G) 1378 us [1059.982s][info][gc,stats ] Pause Final Update Refs (N) 746 us [1059.982s][info][gc,stats ] Update Region States 50 us [1059.982s][info][gc,stats ] Trash Collection Set 11 us [1059.982s][info][gc,stats ] Rebuild Free Set 84 us [1059.982s][info][gc,stats ] Concurrent Cleanup 146 us [1059.982s][info][gc,stats ] Workers: Evacuated 119M across 3072018 objects, abandoned 0B across 0 objects. [1059.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1059.982s][info][gc,stats ] - age 1: 83797152 bytes, 83797152 total [1059.982s][info][gc,stats ] - age 2: 25650104 bytes, 109447256 total [1059.982s][info][gc,stats ] - age 3: 13375376 bytes, 122822632 total [1059.982s][info][gc,stats ] - age 4: 140472 bytes, 122963104 total [1059.982s][info][gc,stats ] - age 5: 52096 bytes, 123015200 total [1059.982s][info][gc,stats ] - age 6: 46800 bytes, 123062000 total [1059.982s][info][gc,stats ] - age 7: 2043040 bytes, 125105040 total [1059.982s][info][gc,stats ] [1059.982s][info][gc,stats ] Mutators: Evacuated 4660K across 73765 objects, abandoned 0B across 0 objects. [1059.982s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1059.982s][info][gc,stats ] - age 1: 1861696 bytes, 1861696 total [1059.982s][info][gc,stats ] - age 2: 693984 bytes, 2555680 total [1059.982s][info][gc,stats ] - age 3: 262208 bytes, 2817888 total [1059.982s][info][gc,stats ] - age 4: 6792 bytes, 2824680 total [1059.982s][info][gc,stats ] - age 5: 2648 bytes, 2827328 total [1059.982s][info][gc,stats ] - age 6: 4680 bytes, 2832008 total [1059.982s][info][gc,stats ] - age 7: 1940368 bytes, 4772376 total [1059.982s][info][gc,stats ] [1059.982s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1059.982s][info][gc,stats ] - age 1: 142921552 bytes, 142921552 total [1059.982s][info][gc,stats ] - age 2: 48640976 bytes, 191562528 total [1059.982s][info][gc,stats ] - age 3: 56355096 bytes, 247917624 total [1059.982s][info][gc,stats ] - age 4: 23796408 bytes, 271714032 total [1059.982s][info][gc,stats ] - age 5: 15677920 bytes, 287391952 total [1059.982s][info][gc,stats ] [1059.982s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1059.982s][info][gc,stats ] - age 7: 5042448112 bytes, 5042448112 total [1059.982s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1059.992s][info][gc ] Transition from: normal to: idle [1059.992s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1059.992s][info][gc ] Transition from: idle to: old [1059.992s][info][gc,free ] Free: 11740M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4025K, Mutator Free: 1468 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1059.992s][info][gc,start ] GC(1201) Concurrent marking (OLD) [1059.992s][info][gc,task ] GC(1201) Using 4 of 8 workers for concurrent marking [1060.427s][info][gc ] Trigger (YOUNG): Average GC time (4097.72 ms) is above the time for average allocation rate (2105 MB/s) to deplete free headroom (8625M) (margin of error = 3.22) [1060.428s][info][gc,ergo ] Free headroom: 10847M (free) - 1587M (spike) - 634M (penalties) = 8625M [1060.428s][info][gc ] Preempting old generation mark to allow Young GC [1060.428s][info][gc ] Cancelling GC: Concurrent GC [1060.428s][info][gc ] GC(1201) Concurrent marking (OLD) 435.566ms [1060.428s][info][gc ] GC(1201) GC cancellation took 0.000s [1060.428s][info][gc,ergo ] GC(1201) At end of OLD marking increment: GCU: 390.8%, MU: 282.6% for duration 0.447s (totals to be subsumed in next gc report) [1060.428s][info][gc,ergo ] GC(1201) At end of Concurrent Old Marking increment: YOUNG generation used: 3249M, used regions: 3256M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 11590M [1060.428s][info][gc,ergo ] GC(1201) At end of Concurrent Old Marking increment: OLD generation used: 16869M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 5695K [1060.428s][info][gc,free ] Free: 10846M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 9769K, Mutator Free: 1357 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1060.428s][info][gc,stats ] [1060.428s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1060.428s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1060.428s][info][gc,stats ] [1060.428s][info][gc,stats ] Concurrent Marking 435586 us, parallelism: 4.00x [1060.428s][info][gc,stats ] CM: 1742023 us [1060.428s][info][gc,stats ] CM: Parallel Mark 1742023 us, workers (us): 435505, 435518, 435492, 435507, ---, ---, ---, ---, [1060.428s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1060.428s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1060.428s][info][gc,stats ] [1060.428s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1060.428s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1060.428s][info][gc,stats ] [1060.428s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1060.428s][info][gc,stats ] - age 1: 142921552 bytes, 142921552 total [1060.428s][info][gc,stats ] - age 2: 48640976 bytes, 191562528 total [1060.428s][info][gc,stats ] - age 3: 56355096 bytes, 247917624 total [1060.428s][info][gc,stats ] - age 4: 23796408 bytes, 271714032 total [1060.428s][info][gc,stats ] - age 5: 15677920 bytes, 287391952 total [1060.428s][info][gc,stats ] [1060.428s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1060.428s][info][gc,stats ] - age 7: 8531437936 bytes, 8531437936 total [1060.428s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1060.439s][info][gc ] Transition from: old to: idle [1060.439s][info][gc ] Transition from: idle to: normal [1060.439s][info][gc ] Heuristics request to interrupt old for young collection accepted [1060.439s][info][gc,free ] Free: 10822M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 9239K, Mutator Free: 1354 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1060.439s][info][gc,ergo ] GC(1202) Start GC cycle (YOUNG) [1060.439s][info][gc,start ] GC(1202) Concurrent reset [1060.439s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent reset [1060.452s][info][gc ] GC(1202) Concurrent reset 13.462ms [1060.453s][info][gc,start ] GC(1202) Pause Init Mark (YOUNG) [1060.453s][info][gc,task ] GC(1202) Using 8 of 8 workers for init marking [1060.456s][info][gc ] GC(1202) Transfer SATB buffers [1060.457s][info][gc ] GC(1202) Purged 204595 oops from old generation SATB buffers [1060.457s][info][gc ] GC(1202) Pause Init Mark (YOUNG) 4.352ms [1060.457s][info][gc,start ] GC(1202) Concurrent remembered set scanning [1060.457s][info][gc,task ] GC(1202) Using 4 of 8 workers for Concurrent remembered set scanning [1060.535s][info][gc ] GC(1202) Concurrent remembered set scanning 77.911ms [1060.535s][info][gc,start ] GC(1202) Concurrent marking roots [1060.535s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent marking roots [1060.539s][info][gc ] GC(1202) Concurrent marking roots 3.583ms [1060.539s][info][gc,start ] GC(1202) Concurrent marking (YOUNG) [1060.539s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent marking [1061.004s][info][gc ] GC(1202) Concurrent marking (YOUNG) 465.751ms [1061.005s][info][gc,start ] GC(1202) Pause Final Mark (YOUNG) [1061.005s][info][gc,task ] GC(1202) Using 8 of 8 workers for final marking [1061.005s][info][gc,ergo ] GC(1202) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1061.006s][info][gc,ergo ] GC(1202) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1061.006s][info][gc,ergo ] GC(1202) Chosen CSet evacuates young: 114M (of which at least: 0B are to be promoted), old: 0B [1061.006s][info][gc,ergo ] GC(1202) Collectable Garbage: 2855M (99%), Immediate: 0B (0%), 0 regions, CSet: 2855M (99%), 372 regions [1061.006s][info][gc,ergo ] GC(1202) Evacuation Targets: YOUNG: 114M, PROMOTE: 0B, OLD: 0B, TOTAL: 114M [1061.006s][info][gc,free ] Free: 10243M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 4606K, Mutator Free: 1281 Collector Reserve: 144M, Max: 8192K; Used: 0B Old Collector Reserve: 5682K, Max: 5682K; Used: 2510K [1061.006s][info][gc ] GC(1202) Pause Final Mark (YOUNG) 0.874ms [1061.006s][info][gc,start ] GC(1202) Concurrent thread roots [1061.006s][info][gc,task ] GC(1202) Using 4 of 8 workers for Concurrent thread roots [1061.010s][info][gc ] GC(1202) Concurrent thread roots 3.876ms [1061.010s][info][gc,start ] GC(1202) Concurrent weak references [1061.010s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent weak references [1061.010s][info][gc,ref ] GC(1202) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1061.010s][info][gc,ref ] GC(1202) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1061.010s][info][gc,ref ] GC(1202) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1061.010s][info][gc ] GC(1202) Concurrent weak references 0.054ms [1061.010s][info][gc,start ] GC(1202) Concurrent weak roots [1061.010s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent weak root [1061.010s][info][gc ] GC(1202) Concurrent weak roots 0.717ms [1061.010s][info][gc,start ] GC(1202) Concurrent cleanup [1061.011s][info][gc ] GC(1202) Concurrent cleanup 21330M->21330M(31744M) 0.117ms [1061.011s][info][gc,free ] Free: 10230M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 1985K, Mutator Free: 1279 Collector Reserve: 143M, Max: 8192K; Used: 747K Old Collector Reserve: 5631K, Max: 5631K; Used: 2561K [1061.011s][info][gc,start ] GC(1202) Concurrent strong roots [1061.011s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent strong root [1061.011s][info][gc ] GC(1202) Concurrent strong roots 0.437ms [1061.011s][info][gc,start ] GC(1202) Concurrent evacuation [1061.011s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent evacuation [1061.053s][info][gc ] GC(1202) Concurrent evacuation 41.947ms [1061.053s][info][gc,start ] GC(1202) Pause Init Update Refs [1061.054s][info][gc ] GC(1202) Pause Init Update Refs 0.531ms [1061.054s][info][gc,start ] GC(1202) Concurrent update references [1061.054s][info][gc,task ] GC(1202) Using 4 of 8 workers for concurrent reference update [1061.054s][info][gc,free ] At start of update refs, moving 16377K to Mutator free set from Collector Reserve (16377K) and from Old Collector Reserve (0B) [1061.313s][info][gc ] GC(1202) Concurrent update references 258.451ms [1061.313s][info][gc,start ] GC(1202) Concurrent update thread roots [1061.321s][info][gc ] GC(1202) Concurrent update thread roots 8.753ms [1061.322s][info][gc,start ] GC(1202) Pause Final Update Refs [1061.322s][info][gc,task ] GC(1202) Using 8 of 8 workers for final reference update [1061.322s][info][gc ] GC(1202) Transfer SATB buffers [1061.322s][info][gc,free ] Free: 11853M, Max: 8192K regular, 488M humongous, Frag: 95% external, 24% internal; Used: 2885M, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 90118K Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1061.322s][info][gc ] GC(1202) Pause Final Update Refs 0.788ms [1061.323s][info][gc,start ] GC(1202) Concurrent cleanup [1061.323s][info][gc ] GC(1202) Concurrent cleanup 22077M->19115M(31744M) 0.218ms [1061.323s][info][gc,ergo ] GC(1202) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3069K, young_available: 12596M [1061.323s][info][gc,ergo ] GC(1202) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.3% during period of 1.342s [1061.323s][info][gc,ergo ] GC(1202) At end of Concurrent Young GC: YOUNG generation used: 2244M, used regions: 2264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12595M [1061.323s][info][gc,ergo ] GC(1202) At end of Concurrent Young GC: OLD generation used: 16871M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 3069K [1061.323s][info][gc,free ] Free: 11851M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 5071K, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1061.324s][info][gc,stats ] [1061.324s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1061.324s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1061.324s][info][gc,stats ] [1061.324s][info][gc,stats ] Concurrent Reset 13489 us [1061.324s][info][gc,stats ] Pause Init Mark (G) 5068 us [1061.324s][info][gc,stats ] Pause Init Mark (N) 4358 us [1061.324s][info][gc,stats ] Swap Remembered Set 3369 us [1061.324s][info][gc,stats ] Transfer Old From SATB 823 us [1061.324s][info][gc,stats ] Update Region States 74 us [1061.324s][info][gc,stats ] Concurrent Scan Remembered Set 77937 us, parallelism: 3.99x [1061.324s][info][gc,stats ] RS: 310827 us [1061.324s][info][gc,stats ] RS: Scan Clusters 310827 us, workers (us): 77841, 77835, 77829, 77323, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Concurrent Mark Roots 3599 us, parallelism: 3.61x [1061.324s][info][gc,stats ] CMR: 13000 us [1061.324s][info][gc,stats ] CMR: Thread Roots 11588 us, workers (us): 2993, 2859, 2784, 2953, ---, ---, ---, ---, [1061.324s][info][gc,stats ] CMR: Code Cache Roots 1169 us, workers (us): 202, 367, 412, 187, ---, ---, ---, ---, [1061.324s][info][gc,stats ] CMR: VM Strong Roots 197 us, workers (us): 57, 50, 47, 43, ---, ---, ---, ---, [1061.324s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 9, ---, ---, 37, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Concurrent Marking 465778 us, parallelism: 3.95x [1061.324s][info][gc,stats ] CM: 1841715 us [1061.324s][info][gc,stats ] CM: Parallel Mark 1841715 us, workers (us): 460453, 460424, 460433, 460405, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Pause Final Mark (G) 1347 us [1061.324s][info][gc,stats ] Pause Final Mark (N) 879 us [1061.324s][info][gc,stats ] Finish Mark 467 us [1061.324s][info][gc,stats ] Update Region States 90 us [1061.324s][info][gc,stats ] Choose Collection Set 125 us [1061.324s][info][gc,stats ] Rebuild Free Set 66 us [1061.324s][info][gc,stats ] Concurrent Thread Roots 3893 us, parallelism: 3.84x [1061.324s][info][gc,stats ] CTR: 14946 us [1061.324s][info][gc,stats ] CTR: Thread Roots 14946 us, workers (us): 3670, 3760, 3814, 3703, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [1061.324s][info][gc,stats ] CWRF: 1 us [1061.324s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Concurrent Weak Roots 726 us [1061.324s][info][gc,stats ] Roots 59 us, parallelism: 1.20x [1061.324s][info][gc,stats ] CWR: 71 us [1061.324s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 19, 16, 12, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Rendezvous 646 us [1061.324s][info][gc,stats ] Concurrent Cleanup 122 us [1061.324s][info][gc,stats ] Concurrent Strong Roots 441 us, parallelism: 2.65x [1061.324s][info][gc,stats ] CSR: 1169 us [1061.324s][info][gc,stats ] CSR: Code Cache Roots 993 us, workers (us): 194, 160, 286, 353, ---, ---, ---, ---, [1061.324s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 43, 38, 36, 31, ---, ---, ---, ---, [1061.324s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, ---, 7, ---, ---, ---, ---, [1061.324s][info][gc,stats ] Concurrent Evacuation 41966 us [1061.324s][info][gc,stats ] Pause Init Update Refs (G) 1035 us [1061.324s][info][gc,stats ] Pause Init Update Refs (N) 539 us [1061.324s][info][gc,stats ] Manage GCLABs 453 us [1061.324s][info][gc,stats ] Concurrent Update Refs 258480 us [1061.324s][info][gc,stats ] Concurrent Update Thread Roots 8760 us [1061.324s][info][gc,stats ] Pause Final Update Refs (G) 1376 us [1061.324s][info][gc,stats ] Pause Final Update Refs (N) 792 us [1061.324s][info][gc,stats ] Update Region States 56 us [1061.324s][info][gc,stats ] Trash Collection Set 13 us [1061.324s][info][gc,stats ] Rebuild Free Set 88 us [1061.324s][info][gc,stats ] Concurrent Cleanup 228 us [1061.324s][info][gc,stats ] Workers: Evacuated 114M across 2801777 objects, abandoned 0B across 0 objects. [1061.324s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1061.324s][info][gc,stats ] - age 1: 66196056 bytes, 66196056 total [1061.324s][info][gc,stats ] - age 2: 34862616 bytes, 101058672 total [1061.324s][info][gc,stats ] - age 3: 8707592 bytes, 109766264 total [1061.324s][info][gc,stats ] - age 4: 8325056 bytes, 118091320 total [1061.324s][info][gc,stats ] - age 5: 41136 bytes, 118132456 total [1061.324s][info][gc,stats ] - age 6: 17944 bytes, 118150400 total [1061.324s][info][gc,stats ] - age 7: 1916088 bytes, 120066488 total [1061.324s][info][gc,stats ] [1061.324s][info][gc,stats ] Mutators: Evacuated 438K across 7587 objects, abandoned 0B across 0 objects. [1061.324s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1061.324s][info][gc,stats ] - age 1: 282592 bytes, 282592 total [1061.324s][info][gc,stats ] - age 2: 21784 bytes, 304376 total [1061.324s][info][gc,stats ] - age 3: 3592 bytes, 307968 total [1061.324s][info][gc,stats ] - age 4: 3872 bytes, 311840 total [1061.324s][info][gc,stats ] - age 7: 137264 bytes, 449104 total [1061.324s][info][gc,stats ] [1061.324s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1061.324s][info][gc,stats ] - age 1: 42541280 bytes, 42541280 total [1061.324s][info][gc,stats ] - age 2: 141520800 bytes, 184062080 total [1061.324s][info][gc,stats ] - age 3: 48178416 bytes, 232240496 total [1061.324s][info][gc,stats ] - age 4: 55681472 bytes, 287921968 total [1061.324s][info][gc,stats ] - age 5: 23585248 bytes, 311507216 total [1061.324s][info][gc,stats ] - age 6: 15540464 bytes, 327047680 total [1061.324s][info][gc,stats ] [1061.324s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1061.324s][info][gc,stats ] - age 7: 8531437936 bytes, 8531437936 total [1061.324s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1061.334s][info][gc ] Transition from: normal to: idle [1061.334s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1061.334s][info][gc ] Transition from: idle to: old [1061.334s][info][gc,free ] Free: 11827M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4556K, Mutator Free: 1479 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1061.334s][info][gc,start ] GC(1203) Concurrent marking (OLD) [1061.334s][info][gc,task ] GC(1203) Using 4 of 8 workers for concurrent marking [1062.076s][info][gc ] Trigger (YOUNG): Average GC time (3934.20 ms) is above the time for average allocation rate (2138 MB/s) to deplete free headroom (8410M) (margin of error = 3.22) [1062.076s][info][gc,ergo ] Free headroom: 10314M (free) - 1587M (spike) - 317M (penalties) = 8410M [1062.076s][info][gc ] Preempting old generation mark to allow Young GC [1062.076s][info][gc ] Cancelling GC: Concurrent GC [1062.077s][info][gc ] GC(1203) Concurrent marking (OLD) 742.751ms [1062.077s][info][gc ] GC(1203) GC cancellation took 0.001s [1062.077s][info][gc,ergo ] GC(1203) At end of OLD marking increment: GCU: 394.5%, MU: 285.6% for duration 0.754s (totals to be subsumed in next gc report) [1062.077s][info][gc,ergo ] GC(1203) At end of Concurrent Old Marking increment: YOUNG generation used: 3783M, used regions: 3800M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 11056M [1062.077s][info][gc,ergo ] GC(1203) At end of Concurrent Old Marking increment: OLD generation used: 16871M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 3069K [1062.078s][info][gc,free ] Free: 10312M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 7916K, Mutator Free: 1290 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1062.078s][info][gc,stats ] [1062.078s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1062.078s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1062.078s][info][gc,stats ] [1062.078s][info][gc,stats ] Concurrent Marking 742765 us, parallelism: 4.00x [1062.078s][info][gc,stats ] CM: 2968524 us [1062.078s][info][gc,stats ] CM: Parallel Mark 2968524 us, workers (us): 741924, 742033, 741872, 742695, ---, ---, ---, ---, [1062.078s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1062.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.078s][info][gc,stats ] [1062.078s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1062.078s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.078s][info][gc,stats ] [1062.078s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1062.078s][info][gc,stats ] - age 1: 42541280 bytes, 42541280 total [1062.078s][info][gc,stats ] - age 2: 141520800 bytes, 184062080 total [1062.078s][info][gc,stats ] - age 3: 48178416 bytes, 232240496 total [1062.078s][info][gc,stats ] - age 4: 55681472 bytes, 287921968 total [1062.078s][info][gc,stats ] - age 5: 23585248 bytes, 311507216 total [1062.078s][info][gc,stats ] - age 6: 15540464 bytes, 327047680 total [1062.078s][info][gc,stats ] [1062.078s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1062.078s][info][gc,stats ] - age 7: 8627442744 bytes, 8627442744 total [1062.078s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1062.088s][info][gc ] Transition from: old to: idle [1062.088s][info][gc ] Transition from: idle to: normal [1062.088s][info][gc ] Heuristics request to interrupt old for young collection accepted [1062.088s][info][gc,free ] Free: 10291M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4791K, Mutator Free: 1287 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1062.088s][info][gc,ergo ] GC(1204) Start GC cycle (YOUNG) [1062.088s][info][gc,start ] GC(1204) Concurrent reset [1062.088s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent reset [1062.104s][info][gc ] GC(1204) Concurrent reset 16.242ms [1062.105s][info][gc,start ] GC(1204) Pause Init Mark (YOUNG) [1062.105s][info][gc,task ] GC(1204) Using 8 of 8 workers for init marking [1062.108s][info][gc ] GC(1204) Transfer SATB buffers [1062.110s][info][gc ] GC(1204) Purged 346008 oops from old generation SATB buffers [1062.110s][info][gc ] GC(1204) Pause Init Mark (YOUNG) 4.714ms [1062.110s][info][gc,start ] GC(1204) Concurrent remembered set scanning [1062.110s][info][gc,task ] GC(1204) Using 4 of 8 workers for Concurrent remembered set scanning [1062.192s][info][gc ] GC(1204) Concurrent remembered set scanning 81.730ms [1062.192s][info][gc,start ] GC(1204) Concurrent marking roots [1062.192s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent marking roots [1062.196s][info][gc ] GC(1204) Concurrent marking roots 4.626ms [1062.196s][info][gc,start ] GC(1204) Concurrent marking (YOUNG) [1062.196s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent marking [1062.684s][info][gc ] GC(1204) Concurrent marking (YOUNG) 487.163ms [1062.684s][info][gc,start ] GC(1204) Pause Final Mark (YOUNG) [1062.684s][info][gc,task ] GC(1204) Using 8 of 8 workers for final marking [1062.685s][info][gc,ergo ] GC(1204) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1062.685s][info][gc,ergo ] GC(1204) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1062.685s][info][gc,ergo ] GC(1204) Chosen CSet evacuates young: 63163K (of which at least: 0B are to be promoted), old: 0B [1062.685s][info][gc,ergo ] GC(1204) Collectable Garbage: 3389M (99%), Immediate: 0B (0%), 0 regions, CSet: 3389M (99%), 432 regions [1062.685s][info][gc,ergo ] GC(1204) Evacuation Targets: YOUNG: 63163K, PROMOTE: 0B, OLD: 0B, TOTAL: 63163K [1062.685s][info][gc,free ] Free: 9714M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5722K, Mutator Free: 1215 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1062.685s][info][gc ] GC(1204) Pause Final Mark (YOUNG) 0.851ms [1062.685s][info][gc,start ] GC(1204) Concurrent thread roots [1062.685s][info][gc,task ] GC(1204) Using 4 of 8 workers for Concurrent thread roots [1062.689s][info][gc ] GC(1204) Concurrent thread roots 3.943ms [1062.689s][info][gc,start ] GC(1204) Concurrent weak references [1062.689s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent weak references [1062.689s][info][gc,ref ] GC(1204) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1062.689s][info][gc,ref ] GC(1204) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1062.689s][info][gc,ref ] GC(1204) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1062.689s][info][gc ] GC(1204) Concurrent weak references 0.047ms [1062.689s][info][gc,start ] GC(1204) Concurrent weak roots [1062.689s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent weak root [1062.690s][info][gc ] GC(1204) Concurrent weak roots 0.750ms [1062.690s][info][gc,start ] GC(1204) Concurrent cleanup [1062.690s][info][gc ] GC(1204) Concurrent cleanup 21925M->21925M(31744M) 0.114ms [1062.690s][info][gc,free ] Free: 9701M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 2402K, Mutator Free: 1213 Collector Reserve: 81285K, Max: 8192K; Used: 634K Old Collector Reserve: 3056K, Max: 3056K; Used: 5136K [1062.690s][info][gc,start ] GC(1204) Concurrent strong roots [1062.690s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent strong root [1062.690s][info][gc ] GC(1204) Concurrent strong roots 0.457ms [1062.690s][info][gc,start ] GC(1204) Concurrent evacuation [1062.690s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent evacuation [1062.713s][info][gc ] GC(1204) Concurrent evacuation 22.568ms [1062.713s][info][gc,start ] GC(1204) Pause Init Update Refs [1062.714s][info][gc ] GC(1204) Pause Init Update Refs 0.521ms [1062.714s][info][gc,start ] GC(1204) Concurrent update references [1062.714s][info][gc,task ] GC(1204) Using 4 of 8 workers for concurrent reference update [1062.714s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1062.959s][info][gc ] GC(1204) Concurrent update references 244.887ms [1062.959s][info][gc,start ] GC(1204) Concurrent update thread roots [1062.969s][info][gc ] GC(1204) Concurrent update thread roots 10.508ms [1062.970s][info][gc,start ] GC(1204) Pause Final Update Refs [1062.970s][info][gc,task ] GC(1204) Using 8 of 8 workers for final reference update [1062.970s][info][gc ] GC(1204) Transfer SATB buffers [1062.971s][info][gc,free ] Free: 11855M, Max: 8192K regular, 488M humongous, Frag: 95% external, 28% internal; Used: 3371M, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 81926K Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1062.971s][info][gc ] GC(1204) Pause Final Update Refs 0.737ms [1062.971s][info][gc,start ] GC(1204) Concurrent cleanup [1062.971s][info][gc ] GC(1204) Concurrent cleanup 22555M->19113M(31744M) 0.159ms [1062.971s][info][gc,ergo ] GC(1204) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3060K, young_available: 12598M [1062.971s][info][gc,ergo ] GC(1204) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.5% during period of 1.648s [1062.971s][info][gc,ergo ] GC(1204) At end of Concurrent Young GC: YOUNG generation used: 2242M, used regions: 2264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12597M [1062.971s][info][gc,ergo ] GC(1204) At end of Concurrent Young GC: OLD generation used: 16871M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 3060K [1062.971s][info][gc,free ] Free: 11853M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2619K, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1062.972s][info][gc,stats ] [1062.972s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1062.972s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1062.972s][info][gc,stats ] [1062.972s][info][gc,stats ] Concurrent Reset 16274 us [1062.972s][info][gc,stats ] Pause Init Mark (G) 5505 us [1062.972s][info][gc,stats ] Pause Init Mark (N) 4721 us [1062.972s][info][gc,stats ] Swap Remembered Set 3396 us [1062.972s][info][gc,stats ] Transfer Old From SATB 1092 us [1062.972s][info][gc,stats ] Update Region States 145 us [1062.972s][info][gc,stats ] Concurrent Scan Remembered Set 81757 us, parallelism: 3.98x [1062.972s][info][gc,stats ] RS: 325686 us [1062.972s][info][gc,stats ] RS: Scan Clusters 325686 us, workers (us): 81656, 81655, 81650, 80725, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Concurrent Mark Roots 4643 us, parallelism: 3.48x [1062.972s][info][gc,stats ] CMR: 16141 us [1062.972s][info][gc,stats ] CMR: Thread Roots 14634 us, workers (us): 3461, 3899, 3699, 3575, ---, ---, ---, ---, [1062.972s][info][gc,stats ] CMR: Code Cache Roots 1226 us, workers (us): 413, 358, 187, 269, ---, ---, ---, ---, [1062.972s][info][gc,stats ] CMR: VM Strong Roots 211 us, workers (us): 58, 54, 52, 47, ---, ---, ---, ---, [1062.972s][info][gc,stats ] CMR: CLDG Roots 69 us, workers (us): ---, ---, 12, 58, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Concurrent Marking 487189 us, parallelism: 3.95x [1062.972s][info][gc,stats ] CM: 1925279 us [1062.972s][info][gc,stats ] CM: Parallel Mark 1925279 us, workers (us): 481335, 481316, 481318, 481309, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Pause Final Mark (G) 1323 us [1062.972s][info][gc,stats ] Pause Final Mark (N) 858 us [1062.972s][info][gc,stats ] Finish Mark 443 us [1062.972s][info][gc,stats ] Update Region States 86 us [1062.972s][info][gc,stats ] Choose Collection Set 134 us [1062.972s][info][gc,stats ] Rebuild Free Set 49 us [1062.972s][info][gc,stats ] Concurrent Thread Roots 3956 us, parallelism: 3.90x [1062.972s][info][gc,stats ] CTR: 15410 us [1062.972s][info][gc,stats ] CTR: Thread Roots 15410 us, workers (us): 3895, 3811, 3873, 3831, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.05x [1062.972s][info][gc,stats ] CWRF: 3 us [1062.972s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Concurrent Weak Roots 765 us [1062.972s][info][gc,stats ] Roots 49 us, parallelism: 1.28x [1062.972s][info][gc,stats ] CWR: 63 us [1062.972s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 18, 16, 10, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Rendezvous 690 us [1062.972s][info][gc,stats ] Concurrent Cleanup 119 us [1062.972s][info][gc,stats ] Concurrent Strong Roots 462 us, parallelism: 2.58x [1062.972s][info][gc,stats ] CSR: 1191 us [1062.972s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 203, 161, 268, 374, ---, ---, ---, ---, [1062.972s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 46, 41, 40, 32, ---, ---, ---, ---, [1062.972s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, 5, ---, ---, ---, ---, ---, [1062.972s][info][gc,stats ] Concurrent Evacuation 22588 us [1062.972s][info][gc,stats ] Pause Init Update Refs (G) 1027 us [1062.972s][info][gc,stats ] Pause Init Update Refs (N) 529 us [1062.972s][info][gc,stats ] Manage GCLABs 441 us [1062.972s][info][gc,stats ] Concurrent Update Refs 244923 us [1062.972s][info][gc,stats ] Concurrent Update Thread Roots 10529 us [1062.972s][info][gc,stats ] Pause Final Update Refs (G) 1435 us [1062.972s][info][gc,stats ] Pause Final Update Refs (N) 742 us [1062.972s][info][gc,stats ] Update Region States 51 us [1062.972s][info][gc,stats ] Trash Collection Set 14 us [1062.972s][info][gc,stats ] Rebuild Free Set 90 us [1062.972s][info][gc,stats ] Concurrent Cleanup 165 us [1062.972s][info][gc,stats ] Workers: Evacuated 62801K across 1200388 objects, abandoned 0B across 0 objects. [1062.972s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.972s][info][gc,stats ] - age 1: 32361192 bytes, 32361192 total [1062.972s][info][gc,stats ] - age 2: 13300048 bytes, 45661240 total [1062.972s][info][gc,stats ] - age 3: 12157504 bytes, 57818744 total [1062.972s][info][gc,stats ] - age 4: 5009736 bytes, 62828480 total [1062.972s][info][gc,stats ] - age 5: 1470280 bytes, 64298760 total [1062.972s][info][gc,stats ] - age 6: 4624 bytes, 64303384 total [1062.972s][info][gc,stats ] - age 7: 5184 bytes, 64308568 total [1062.972s][info][gc,stats ] [1062.972s][info][gc,stats ] Mutators: Evacuated 362K across 3018 objects, abandoned 0B across 0 objects. [1062.972s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.972s][info][gc,stats ] - age 1: 359584 bytes, 359584 total [1062.972s][info][gc,stats ] - age 2: 5400 bytes, 364984 total [1062.972s][info][gc,stats ] - age 3: 4128 bytes, 369112 total [1062.972s][info][gc,stats ] - age 4: 1608 bytes, 370720 total [1062.972s][info][gc,stats ] - age 5: 392 bytes, 371112 total [1062.972s][info][gc,stats ] [1062.972s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1062.972s][info][gc,stats ] - age 1: 48392704 bytes, 48392704 total [1062.972s][info][gc,stats ] - age 2: 42540864 bytes, 90933568 total [1062.972s][info][gc,stats ] - age 3: 141520800 bytes, 232454368 total [1062.972s][info][gc,stats ] - age 4: 48178416 bytes, 280632784 total [1062.972s][info][gc,stats ] - age 5: 55681472 bytes, 336314256 total [1062.972s][info][gc,stats ] - age 6: 23585248 bytes, 359899504 total [1062.972s][info][gc,stats ] - age 7: 15540464 bytes, 375439968 total [1062.972s][info][gc,stats ] [1062.972s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1062.972s][info][gc,stats ] - age 7: 8627442744 bytes, 8627442744 total [1062.972s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1062.982s][info][gc ] Transition from: normal to: idle [1062.982s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1062.982s][info][gc ] Transition from: idle to: old [1062.982s][info][gc,free ] Free: 11828M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3125K, Mutator Free: 1479 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1062.982s][info][gc,start ] GC(1205) Concurrent marking (OLD) [1062.982s][info][gc,task ] GC(1205) Using 4 of 8 workers for concurrent marking [1062.982s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15176K [1062.982s][info][gc ] Preempting old generation mark to allow Young GC [1062.982s][info][gc ] Cancelling GC: Concurrent GC [1062.983s][info][gc ] GC(1205) Concurrent marking (OLD) 0.499ms [1062.983s][info][gc ] GC(1205) GC cancellation took 0.000s [1062.983s][info][gc,ergo ] GC(1205) At end of OLD marking increment: GCU: 25.8%, MU: 318.6% for duration 0.012s (totals to be subsumed in next gc report) [1062.983s][info][gc,ergo ] GC(1205) At end of Concurrent Old Marking increment: YOUNG generation used: 2268M, used regions: 2288M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12571M [1062.983s][info][gc,ergo ] GC(1205) At end of Concurrent Old Marking increment: OLD generation used: 16871M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 3060K [1062.983s][info][gc,free ] Free: 11827M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4810K, Mutator Free: 1479 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1062.983s][info][gc,stats ] [1062.983s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1062.983s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1062.983s][info][gc,stats ] [1062.983s][info][gc,stats ] Concurrent Marking 506 us, parallelism: 3.39x [1062.983s][info][gc,stats ] CM: 1717 us [1062.983s][info][gc,stats ] CM: Parallel Mark 1717 us, workers (us): 462, 428, 433, 395, ---, ---, ---, ---, [1062.983s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1062.983s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.983s][info][gc,stats ] [1062.983s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1062.983s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1062.983s][info][gc,stats ] [1062.983s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1062.983s][info][gc,stats ] - age 1: 48392704 bytes, 48392704 total [1062.983s][info][gc,stats ] - age 2: 42540864 bytes, 90933568 total [1062.983s][info][gc,stats ] - age 3: 141520800 bytes, 232454368 total [1062.983s][info][gc,stats ] - age 4: 48178416 bytes, 280632784 total [1062.983s][info][gc,stats ] - age 5: 55681472 bytes, 336314256 total [1062.983s][info][gc,stats ] - age 6: 23585248 bytes, 359899504 total [1062.983s][info][gc,stats ] - age 7: 15540464 bytes, 375439968 total [1062.983s][info][gc,stats ] [1062.983s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1062.983s][info][gc,stats ] - age 7: 8627599792 bytes, 8627599792 total [1062.983s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1062.994s][info][gc ] Transition from: old to: idle [1062.994s][info][gc ] Transition from: idle to: normal [1062.994s][info][gc ] Heuristics request to interrupt old for young collection accepted [1062.994s][info][gc,free ] Free: 11805M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 2744K, Mutator Free: 1476 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1062.994s][info][gc,ergo ] GC(1206) Start GC cycle (YOUNG) [1062.994s][info][gc,start ] GC(1206) Concurrent reset [1062.994s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent reset [1063.002s][info][gc ] GC(1206) Concurrent reset 8.846ms [1063.003s][info][gc,start ] GC(1206) Pause Init Mark (YOUNG) [1063.003s][info][gc,task ] GC(1206) Using 8 of 8 workers for init marking [1063.008s][info][gc ] GC(1206) Transfer SATB buffers [1063.008s][info][gc ] GC(1206) Purged 10766 oops from old generation SATB buffers [1063.009s][info][gc ] GC(1206) Pause Init Mark (YOUNG) 5.527ms [1063.009s][info][gc,start ] GC(1206) Concurrent remembered set scanning [1063.009s][info][gc,task ] GC(1206) Using 4 of 8 workers for Concurrent remembered set scanning [1063.088s][info][gc ] GC(1206) Concurrent remembered set scanning 79.318ms [1063.088s][info][gc,start ] GC(1206) Concurrent marking roots [1063.088s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent marking roots [1063.092s][info][gc ] GC(1206) Concurrent marking roots 4.056ms [1063.092s][info][gc,start ] GC(1206) Concurrent marking (YOUNG) [1063.092s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent marking [1063.590s][info][gc ] GC(1206) Concurrent marking (YOUNG) 498.013ms [1063.591s][info][gc,start ] GC(1206) Pause Final Mark (YOUNG) [1063.591s][info][gc,task ] GC(1206) Using 8 of 8 workers for final marking [1063.591s][info][gc,ergo ] GC(1206) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1063.591s][info][gc,ergo ] GC(1206) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1063.591s][info][gc,ergo ] GC(1206) Chosen CSet evacuates young: 175M (of which at least: 0B are to be promoted), old: 0B [1063.591s][info][gc,ergo ] GC(1206) Collectable Garbage: 1881M (99%), Immediate: 0B (0%), 0 regions, CSet: 1881M (99%), 258 regions [1063.591s][info][gc,ergo ] GC(1206) Evacuation Targets: YOUNG: 175M, PROMOTE: 0B, OLD: 0B, TOTAL: 175M [1063.592s][info][gc,free ] Free: 11094M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 1649K, Mutator Free: 1387 Collector Reserve: 215M, Max: 8192K; Used: 6192B Old Collector Reserve: 3046K, Max: 3046K; Used: 5145K [1063.592s][info][gc ] GC(1206) Pause Final Mark (YOUNG) 0.910ms [1063.592s][info][gc,start ] GC(1206) Concurrent thread roots [1063.592s][info][gc,task ] GC(1206) Using 4 of 8 workers for Concurrent thread roots [1063.596s][info][gc ] GC(1206) Concurrent thread roots 4.231ms [1063.596s][info][gc,start ] GC(1206) Concurrent weak references [1063.596s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent weak references [1063.596s][info][gc,ref ] GC(1206) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1063.596s][info][gc,ref ] GC(1206) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1063.596s][info][gc,ref ] GC(1206) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1063.596s][info][gc ] GC(1206) Concurrent weak references 0.037ms [1063.596s][info][gc,start ] GC(1206) Concurrent weak roots [1063.596s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent weak root [1063.597s][info][gc ] GC(1206) Concurrent weak roots 0.759ms [1063.597s][info][gc,start ] GC(1206) Concurrent cleanup [1063.597s][info][gc ] GC(1206) Concurrent cleanup 20409M->20409M(31744M) 0.120ms [1063.597s][info][gc,free ] Free: 11079M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 86048B, Mutator Free: 1385 Collector Reserve: 215M, Max: 8192K; Used: 759K Old Collector Reserve: 2993K, Max: 2993K; Used: 5199K [1063.597s][info][gc,start ] GC(1206) Concurrent strong roots [1063.597s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent strong root [1063.597s][info][gc ] GC(1206) Concurrent strong roots 0.470ms [1063.597s][info][gc,start ] GC(1206) Concurrent evacuation [1063.597s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent evacuation [1063.610s][info][gc,ergo ] GC(1206) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3133440, promotion expended: 3078376, old capacity: 17725128704, old_used: 17694307920, old unaffiliated regions: 0 [1063.610s][info][gc,ergo ] GC(1206) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3133440, promotion expended: 3078376, old capacity: 17725128704, old_used: 17694307920, old unaffiliated regions: 0 [1063.610s][info][gc,ergo ] GC(1206) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3133440, promotion expended: 3078376, old capacity: 17725128704, old_used: 17694307920, old unaffiliated regions: 0 [1063.610s][info][gc,ergo ] GC(1206) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3133440, promotion expended: 3078376, old capacity: 17725128704, old_used: 17694307920, old unaffiliated regions: 0 [1063.610s][info][gc,ergo ] GC(1206) Squelching additional promotion failure reports for current epoch [1063.616s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [1063.701s][info][gc ] GC(1206) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [1063.710s][info][gc ] GC(1206) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [1063.745s][info][gc ] GC(1206) Concurrent evacuation 147.097ms [1063.745s][info][gc,start ] GC(1206) Pause Init Update Refs [1063.746s][info][gc ] GC(1206) Pause Init Update Refs 0.608ms [1063.746s][info][gc,start ] GC(1206) Concurrent update references [1063.746s][info][gc,task ] GC(1206) Using 4 of 8 workers for concurrent reference update [1063.746s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1064.032s][info][gc ] GC(1206) Concurrent update references 285.692ms [1064.032s][info][gc,start ] GC(1206) Concurrent update thread roots [1064.042s][info][gc ] GC(1206) Concurrent update thread roots 10.496ms [1064.043s][info][gc,start ] GC(1206) Pause Final Update Refs [1064.043s][info][gc,task ] GC(1206) Using 8 of 8 workers for final reference update [1064.043s][info][gc ] GC(1206) Transfer SATB buffers [1064.043s][info][gc,free ] Free: 11510M, Max: 8192K regular, 488M humongous, Frag: 95% external, 16% internal; Used: 1858M, Mutator Free: 1439 Collector Reserve: 744M, Max: 8192K; Used: 200M Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.043s][info][gc ] GC(1206) Pause Final Update Refs 0.728ms [1064.044s][info][gc,start ] GC(1206) Concurrent cleanup [1064.044s][info][gc ] GC(1206) Concurrent cleanup 21502M->19453M(31744M) 0.130ms [1064.044s][info][gc,ergo ] GC(1206) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7898K, young_available: 12253M [1064.044s][info][gc,ergo ] GC(1206) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.6% during period of 1.073s [1064.044s][info][gc,ergo ] GC(1206) At end of Concurrent Young GC: YOUNG generation used: 2563M, used regions: 2576M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12252M [1064.044s][info][gc,ergo ] GC(1206) At end of Concurrent Young GC: OLD generation used: 16890M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 7898K [1064.044s][info][gc,free ] Free: 11508M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 3633K, Mutator Free: 1439 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.044s][info][gc,stats ] [1064.044s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1064.044s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1064.044s][info][gc,stats ] [1064.044s][info][gc,stats ] Concurrent Reset 8872 us [1064.044s][info][gc,stats ] Pause Init Mark (G) 6361 us [1064.044s][info][gc,stats ] Pause Init Mark (N) 5535 us [1064.044s][info][gc,stats ] Swap Remembered Set 4883 us [1064.044s][info][gc,stats ] Transfer Old From SATB 436 us [1064.044s][info][gc,stats ] Update Region States 116 us [1064.044s][info][gc,stats ] Concurrent Scan Remembered Set 79346 us, parallelism: 3.95x [1064.045s][info][gc,stats ] RS: 313113 us [1064.045s][info][gc,stats ] RS: Scan Clusters 313113 us, workers (us): 78625, 78325, 78185, 77978, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Concurrent Mark Roots 4074 us, parallelism: 3.63x [1064.045s][info][gc,stats ] CMR: 14789 us [1064.045s][info][gc,stats ] CMR: Thread Roots 13370 us, workers (us): 3521, 3141, 3306, 3403, ---, ---, ---, ---, [1064.045s][info][gc,stats ] CMR: Code Cache Roots 1182 us, workers (us): 170, 490, 328, 193, ---, ---, ---, ---, [1064.045s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 55, 53, 43, 41, ---, ---, ---, ---, [1064.045s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 8, 37, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Concurrent Marking 498041 us, parallelism: 3.96x [1064.045s][info][gc,stats ] CM: 1971474 us [1064.045s][info][gc,stats ] CM: Parallel Mark 1971474 us, workers (us): 492881, 492862, 492868, 492862, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Pause Final Mark (G) 1474 us [1064.045s][info][gc,stats ] Pause Final Mark (N) 916 us [1064.045s][info][gc,stats ] Finish Mark 501 us [1064.045s][info][gc,stats ] Update Region States 88 us [1064.045s][info][gc,stats ] Choose Collection Set 129 us [1064.045s][info][gc,stats ] Rebuild Free Set 56 us [1064.045s][info][gc,stats ] Concurrent Thread Roots 4246 us, parallelism: 3.85x [1064.045s][info][gc,stats ] CTR: 16326 us [1064.045s][info][gc,stats ] CTR: Thread Roots 16326 us, workers (us): 4144, 4015, 4008, 4159, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1064.045s][info][gc,stats ] CWRF: 1 us [1064.045s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Concurrent Weak Roots 764 us [1064.045s][info][gc,stats ] Roots 53 us, parallelism: 1.48x [1064.045s][info][gc,stats ] CWR: 79 us [1064.045s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 22, 17, 15, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Rendezvous 698 us [1064.045s][info][gc,stats ] Concurrent Cleanup 124 us [1064.045s][info][gc,stats ] Concurrent Strong Roots 484 us, parallelism: 2.55x [1064.045s][info][gc,stats ] CSR: 1236 us [1064.045s][info][gc,stats ] CSR: Code Cache Roots 1036 us, workers (us): 193, 273, 382, 188, ---, ---, ---, ---, [1064.045s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 46, 43, 43, 39, ---, ---, ---, ---, [1064.045s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [1064.045s][info][gc,stats ] Concurrent Evacuation 147122 us [1064.045s][info][gc,stats ] Pause Init Update Refs (G) 1355 us [1064.045s][info][gc,stats ] Pause Init Update Refs (N) 616 us [1064.045s][info][gc,stats ] Manage GCLABs 512 us [1064.045s][info][gc,stats ] Concurrent Update Refs 285727 us [1064.045s][info][gc,stats ] Concurrent Update Thread Roots 10513 us [1064.045s][info][gc,stats ] Pause Final Update Refs (G) 1361 us [1064.045s][info][gc,stats ] Pause Final Update Refs (N) 733 us [1064.045s][info][gc,stats ] Update Region States 46 us [1064.045s][info][gc,stats ] Trash Collection Set 11 us [1064.045s][info][gc,stats ] Rebuild Free Set 86 us [1064.045s][info][gc,stats ] Concurrent Cleanup 136 us [1064.045s][info][gc,stats ] Workers: Evacuated 174M across 4796690 objects, abandoned 0B across 0 objects. [1064.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.045s][info][gc,stats ] - age 1: 32535488 bytes, 32535488 total [1064.045s][info][gc,stats ] - age 2: 5029256 bytes, 37564744 total [1064.045s][info][gc,stats ] - age 3: 20130688 bytes, 57695432 total [1064.045s][info][gc,stats ] - age 4: 24847648 bytes, 82543080 total [1064.045s][info][gc,stats ] - age 5: 35963800 bytes, 118506880 total [1064.045s][info][gc,stats ] - age 6: 5238448 bytes, 123745328 total [1064.045s][info][gc,stats ] - age 7: 5144696 bytes, 128890024 total [1064.045s][info][gc,stats ] - age 8: 10803840 bytes, 139693864 total [1064.045s][info][gc,stats ] - age 9: 8993864 bytes, 148687728 total [1064.045s][info][gc,stats ] - age 10: 32678624 bytes, 181366352 total [1064.045s][info][gc,stats ] - age 11: 1154216 bytes, 182520568 total [1064.045s][info][gc,stats ] - age 12: 233840 bytes, 182754408 total [1064.045s][info][gc,stats ] - age 13: 73776 bytes, 182828184 total [1064.045s][info][gc,stats ] [1064.045s][info][gc,stats ] Mutators: Evacuated 954K across 19119 objects, abandoned 0B across 0 objects. [1064.045s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.045s][info][gc,stats ] - age 1: 476376 bytes, 476376 total [1064.045s][info][gc,stats ] - age 2: 10976 bytes, 487352 total [1064.045s][info][gc,stats ] - age 3: 66432 bytes, 553784 total [1064.045s][info][gc,stats ] - age 4: 94056 bytes, 647840 total [1064.045s][info][gc,stats ] - age 5: 68424 bytes, 716264 total [1064.045s][info][gc,stats ] - age 6: 49568 bytes, 765832 total [1064.045s][info][gc,stats ] - age 7: 10624 bytes, 776456 total [1064.045s][info][gc,stats ] - age 8: 7056 bytes, 783512 total [1064.045s][info][gc,stats ] - age 9: 4448 bytes, 787960 total [1064.045s][info][gc,stats ] - age 10: 189608 bytes, 977568 total [1064.045s][info][gc,stats ] - age 11: 120 bytes, 977688 total [1064.045s][info][gc,stats ] [1064.045s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1064.045s][info][gc,stats ] - age 1: 16347920 bytes, 16347920 total [1064.045s][info][gc,stats ] - age 2: 33498704 bytes, 49846624 total [1064.045s][info][gc,stats ] - age 3: 8231872 bytes, 58078496 total [1064.045s][info][gc,stats ] - age 4: 113811120 bytes, 171889616 total [1064.045s][info][gc,stats ] - age 5: 40557528 bytes, 212447144 total [1064.045s][info][gc,stats ] - age 6: 24474632 bytes, 236921776 total [1064.045s][info][gc,stats ] - age 7: 7985944 bytes, 244907720 total [1064.045s][info][gc,stats ] [1064.045s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1064.045s][info][gc,stats ] - age 7: 8643140256 bytes, 8643140256 total [1064.045s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1064.055s][info][gc ] Transition from: normal to: idle [1064.055s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1064.055s][info][gc ] Transition from: idle to: old [1064.055s][info][gc,free ] Free: 11481M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6763K, Mutator Free: 1436 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.055s][info][gc,start ] GC(1207) Concurrent marking (OLD) [1064.055s][info][gc,task ] GC(1207) Using 4 of 8 workers for concurrent marking [1064.056s][info][gc ] Trigger (YOUNG): expedite promotion in place of 23032K [1064.056s][info][gc ] Preempting old generation mark to allow Young GC [1064.056s][info][gc ] Cancelling GC: Concurrent GC [1064.056s][info][gc ] GC(1207) Concurrent marking (OLD) 1.081ms [1064.056s][info][gc ] GC(1207) GC cancellation took 0.000s [1064.057s][info][gc,ergo ] GC(1207) At end of OLD marking increment: GCU: 46.1%, MU: 351.1% for duration 0.013s (totals to be subsumed in next gc report) [1064.057s][info][gc,ergo ] GC(1207) At end of Concurrent Old Marking increment: YOUNG generation used: 2593M, used regions: 2600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12222M [1064.057s][info][gc,ergo ] GC(1207) At end of Concurrent Old Marking increment: OLD generation used: 16890M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 7898K [1064.057s][info][gc,free ] Free: 11478M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9232K, Mutator Free: 1436 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.057s][info][gc,stats ] [1064.057s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1064.057s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1064.057s][info][gc,stats ] [1064.057s][info][gc,stats ] Concurrent Marking 1088 us, parallelism: 3.79x [1064.057s][info][gc,stats ] CM: 4127 us [1064.057s][info][gc,stats ] CM: Parallel Mark 4127 us, workers (us): 1031, 1023, 1037, 1035, ---, ---, ---, ---, [1064.057s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1064.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.057s][info][gc,stats ] [1064.057s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1064.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.057s][info][gc,stats ] [1064.057s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1064.057s][info][gc,stats ] - age 1: 16347920 bytes, 16347920 total [1064.057s][info][gc,stats ] - age 2: 33498704 bytes, 49846624 total [1064.057s][info][gc,stats ] - age 3: 8231872 bytes, 58078496 total [1064.057s][info][gc,stats ] - age 4: 113811120 bytes, 171889616 total [1064.057s][info][gc,stats ] - age 5: 40557528 bytes, 212447144 total [1064.057s][info][gc,stats ] - age 6: 24474632 bytes, 236921776 total [1064.057s][info][gc,stats ] - age 7: 7985944 bytes, 244907720 total [1064.057s][info][gc,stats ] [1064.057s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1064.057s][info][gc,stats ] - age 7: 8643606320 bytes, 8643606320 total [1064.057s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1064.067s][info][gc ] Transition from: old to: idle [1064.067s][info][gc ] Transition from: idle to: normal [1064.067s][info][gc ] Heuristics request to interrupt old for young collection accepted [1064.067s][info][gc,free ] Free: 11458M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5450K, Mutator Free: 1433 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.067s][info][gc,ergo ] GC(1208) Start GC cycle (YOUNG) [1064.067s][info][gc,start ] GC(1208) Concurrent reset [1064.067s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent reset [1064.078s][info][gc ] GC(1208) Concurrent reset 10.236ms [1064.078s][info][gc,start ] GC(1208) Pause Init Mark (YOUNG) [1064.078s][info][gc,task ] GC(1208) Using 8 of 8 workers for init marking [1064.082s][info][gc ] GC(1208) Transfer SATB buffers [1064.082s][info][gc ] GC(1208) Purged 11669 oops from old generation SATB buffers [1064.082s][info][gc ] GC(1208) Pause Init Mark (YOUNG) 3.969ms [1064.082s][info][gc,start ] GC(1208) Concurrent remembered set scanning [1064.082s][info][gc,task ] GC(1208) Using 4 of 8 workers for Concurrent remembered set scanning [1064.175s][info][gc ] GC(1208) Concurrent remembered set scanning 92.535ms [1064.175s][info][gc,start ] GC(1208) Concurrent marking roots [1064.175s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent marking roots [1064.179s][info][gc ] GC(1208) Concurrent marking roots 3.641ms [1064.179s][info][gc,start ] GC(1208) Concurrent marking (YOUNG) [1064.179s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent marking [1064.272s][info][gc ] Periodic Sample: GCU = 23.951%, MU = 19.066% during most recent 5.0s [1064.653s][info][gc ] GC(1208) Concurrent marking (YOUNG) 474.238ms [1064.653s][info][gc,start ] GC(1208) Pause Final Mark (YOUNG) [1064.653s][info][gc,task ] GC(1208) Using 8 of 8 workers for final marking [1064.654s][info][gc,ergo ] GC(1208) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1064.654s][info][gc,ergo ] GC(1208) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1064.654s][info][gc,ergo ] GC(1208) Chosen CSet evacuates young: 47962K (of which at least: 0B are to be promoted), old: 0B [1064.654s][info][gc,ergo ] GC(1208) Collectable Garbage: 2217M (99%), Immediate: 0B (0%), 0 regions, CSet: 2217M (99%), 283 regions [1064.654s][info][gc,ergo ] GC(1208) Evacuation Targets: YOUNG: 47962K, PROMOTE: 0B, OLD: 0B, TOTAL: 47962K [1064.654s][info][gc,free ] Free: 10921M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7150K, Mutator Free: 1366 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7883K, Max: 7883K; Used: 308K [1064.654s][info][gc ] GC(1208) Pause Final Mark (YOUNG) 0.940ms [1064.654s][info][gc,start ] GC(1208) Concurrent thread roots [1064.654s][info][gc,task ] GC(1208) Using 4 of 8 workers for Concurrent thread roots [1064.658s][info][gc ] GC(1208) Concurrent thread roots 4.088ms [1064.658s][info][gc,start ] GC(1208) Concurrent weak references [1064.658s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent weak references [1064.658s][info][gc,ref ] GC(1208) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1064.658s][info][gc,ref ] GC(1208) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1064.658s][info][gc,ref ] GC(1208) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1064.658s][info][gc ] GC(1208) Concurrent weak references 0.042ms [1064.659s][info][gc,start ] GC(1208) Concurrent weak roots [1064.659s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent weak root [1064.659s][info][gc ] GC(1208) Concurrent weak roots 0.577ms [1064.659s][info][gc,start ] GC(1208) Concurrent cleanup [1064.659s][info][gc ] GC(1208) Concurrent cleanup 20735M->20736M(31744M) 0.114ms [1064.659s][info][gc,free ] Free: 10907M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 4877K, Mutator Free: 1364 Collector Reserve: 64864K, Max: 8192K; Used: 671K Old Collector Reserve: 7868K, Max: 7868K; Used: 323K [1064.659s][info][gc,start ] GC(1208) Concurrent strong roots [1064.659s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent strong root [1064.660s][info][gc ] GC(1208) Concurrent strong roots 0.415ms [1064.660s][info][gc,start ] GC(1208) Concurrent evacuation [1064.660s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent evacuation [1064.670s][info][gc ] GC(1208) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [1064.678s][info][gc ] GC(1208) Concurrent evacuation 18.406ms [1064.678s][info][gc,start ] GC(1208) Pause Init Update Refs [1064.679s][info][gc ] GC(1208) Pause Init Update Refs 0.527ms [1064.679s][info][gc,start ] GC(1208) Concurrent update references [1064.679s][info][gc,task ] GC(1208) Using 4 of 8 workers for concurrent reference update [1064.679s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1064.913s][info][gc ] GC(1208) Concurrent update references 233.479ms [1064.913s][info][gc,start ] GC(1208) Concurrent update thread roots [1064.922s][info][gc ] GC(1208) Concurrent update thread roots 9.169ms [1064.922s][info][gc,start ] GC(1208) Pause Final Update Refs [1064.922s][info][gc,task ] GC(1208) Using 8 of 8 workers for final reference update [1064.922s][info][gc ] GC(1208) Transfer SATB buffers [1064.923s][info][gc,free ] Free: 11893M, Max: 8192K regular, 488M humongous, Frag: 95% external, 18% internal; Used: 2202M, Mutator Free: 1487 Collector Reserve: 743M, Max: 8192K; Used: 65538K Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1064.923s][info][gc ] GC(1208) Pause Final Update Refs 0.744ms [1064.923s][info][gc,start ] GC(1208) Concurrent cleanup [1064.923s][info][gc ] GC(1208) Concurrent cleanup 21330M->19075M(31744M) 0.140ms [1064.923s][info][gc,ergo ] GC(1208) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 3247K, young_available: 12636M [1064.924s][info][gc,ergo ] GC(1208) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.8% during period of 0.880s [1064.924s][info][gc,ergo ] GC(1208) At end of Concurrent Young GC: YOUNG generation used: 2172M, used regions: 2192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14808M, available: 12635M [1064.924s][info][gc,ergo ] GC(1208) At end of Concurrent Young GC: OLD generation used: 16903M, used regions: 16936M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16936M, available: 3247K [1064.924s][info][gc,free ] Free: 11891M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 4891K, Mutator Free: 1487 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1064.924s][info][gc,stats ] [1064.924s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1064.924s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1064.924s][info][gc,stats ] [1064.924s][info][gc,stats ] Concurrent Reset 10265 us [1064.924s][info][gc,stats ] Pause Init Mark (G) 4781 us [1064.924s][info][gc,stats ] Pause Init Mark (N) 3992 us [1064.924s][info][gc,stats ] Swap Remembered Set 3354 us [1064.924s][info][gc,stats ] Transfer Old From SATB 435 us [1064.924s][info][gc,stats ] Update Region States 94 us [1064.924s][info][gc,stats ] Concurrent Scan Remembered Set 92565 us, parallelism: 3.99x [1064.924s][info][gc,stats ] RS: 369322 us [1064.924s][info][gc,stats ] RS: Scan Clusters 369322 us, workers (us): 92466, 92466, 92457, 91933, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Concurrent Mark Roots 3661 us, parallelism: 3.57x [1064.924s][info][gc,stats ] CMR: 13075 us [1064.924s][info][gc,stats ] CMR: Thread Roots 11873 us, workers (us): 3080, 2843, 3060, 2890, ---, ---, ---, ---, [1064.924s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 143, 350, 187, 300, ---, ---, ---, ---, [1064.924s][info][gc,stats ] CMR: VM Strong Roots 178 us, workers (us): 51, 47, 43, 37, ---, ---, ---, ---, [1064.924s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 8, ---, 37, ---, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Concurrent Marking 474267 us, parallelism: 3.96x [1064.924s][info][gc,stats ] CM: 1876510 us [1064.924s][info][gc,stats ] CM: Parallel Mark 1876510 us, workers (us): 469152, 469130, 469112, 469116, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Pause Final Mark (G) 1448 us [1064.924s][info][gc,stats ] Pause Final Mark (N) 947 us [1064.924s][info][gc,stats ] Finish Mark 530 us [1064.924s][info][gc,stats ] Update Region States 85 us [1064.924s][info][gc,stats ] Choose Collection Set 126 us [1064.924s][info][gc,stats ] Rebuild Free Set 53 us [1064.924s][info][gc,stats ] Concurrent Thread Roots 4103 us, parallelism: 3.83x [1064.924s][info][gc,stats ] CTR: 15696 us [1064.924s][info][gc,stats ] CTR: Thread Roots 15696 us, workers (us): 3978, 3839, 3865, 4015, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1064.924s][info][gc,stats ] CWRF: 1 us [1064.924s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Concurrent Weak Roots 582 us [1064.924s][info][gc,stats ] Roots 55 us, parallelism: 1.32x [1064.924s][info][gc,stats ] CWR: 72 us [1064.924s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 25, 19, 17, 12, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Rendezvous 515 us [1064.924s][info][gc,stats ] Concurrent Cleanup 119 us [1064.924s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.68x [1064.924s][info][gc,stats ] CSR: 1130 us [1064.924s][info][gc,stats ] CSR: Code Cache Roots 972 us, workers (us): 206, 263, 160, 344, ---, ---, ---, ---, [1064.924s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 38, 34, 30, 28, ---, ---, ---, ---, [1064.924s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 7, 21, ---, ---, ---, ---, ---, [1064.924s][info][gc,stats ] Concurrent Evacuation 18421 us [1064.924s][info][gc,stats ] Pause Init Update Refs (G) 991 us [1064.924s][info][gc,stats ] Pause Init Update Refs (N) 536 us [1064.924s][info][gc,stats ] Manage GCLABs 452 us [1064.924s][info][gc,stats ] Concurrent Update Refs 233511 us [1064.924s][info][gc,stats ] Concurrent Update Thread Roots 9189 us [1064.924s][info][gc,stats ] Pause Final Update Refs (G) 1353 us [1064.924s][info][gc,stats ] Pause Final Update Refs (N) 766 us [1064.924s][info][gc,stats ] Update Region States 46 us [1064.924s][info][gc,stats ] Trash Collection Set 10 us [1064.924s][info][gc,stats ] Rebuild Free Set 89 us [1064.924s][info][gc,stats ] Concurrent Cleanup 147 us [1064.924s][info][gc,stats ] Workers: Evacuated 47548K across 751512 objects, abandoned 0B across 0 objects. [1064.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.924s][info][gc,stats ] - age 1: 32172792 bytes, 32172792 total [1064.924s][info][gc,stats ] - age 2: 474800 bytes, 32647592 total [1064.924s][info][gc,stats ] - age 3: 432 bytes, 32648024 total [1064.924s][info][gc,stats ] - age 4: 6185576 bytes, 38833600 total [1064.924s][info][gc,stats ] - age 5: 4280784 bytes, 43114384 total [1064.924s][info][gc,stats ] - age 6: 1579880 bytes, 44694264 total [1064.924s][info][gc,stats ] - age 7: 214208 bytes, 44908472 total [1064.924s][info][gc,stats ] - age 8: 1943176 bytes, 46851648 total [1064.924s][info][gc,stats ] - age 9: 390048 bytes, 47241696 total [1064.924s][info][gc,stats ] - age 10: 1447896 bytes, 48689592 total [1064.924s][info][gc,stats ] [1064.924s][info][gc,stats ] Mutators: Evacuated 413K across 3446 objects, abandoned 0B across 0 objects. [1064.924s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.924s][info][gc,stats ] - age 1: 412096 bytes, 412096 total [1064.924s][info][gc,stats ] - age 2: 576 bytes, 412672 total [1064.924s][info][gc,stats ] - age 4: 1888 bytes, 414560 total [1064.924s][info][gc,stats ] - age 5: 784 bytes, 415344 total [1064.924s][info][gc,stats ] - age 6: 224 bytes, 415568 total [1064.924s][info][gc,stats ] - age 7: 144 bytes, 415712 total [1064.924s][info][gc,stats ] - age 8: 376 bytes, 416088 total [1064.924s][info][gc,stats ] - age 9: 328 bytes, 416416 total [1064.924s][info][gc,stats ] - age 10: 7392 bytes, 423808 total [1064.924s][info][gc,stats ] [1064.924s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1064.924s][info][gc,stats ] - age 1: 128354120 bytes, 128354120 total [1064.924s][info][gc,stats ] - age 2: 16347792 bytes, 144701912 total [1064.924s][info][gc,stats ] - age 3: 33498704 bytes, 178200616 total [1064.924s][info][gc,stats ] - age 4: 8231872 bytes, 186432488 total [1064.924s][info][gc,stats ] - age 5: 113811120 bytes, 300243608 total [1064.924s][info][gc,stats ] - age 6: 40557528 bytes, 340801136 total [1064.924s][info][gc,stats ] - age 7: 24474632 bytes, 365275768 total [1064.924s][info][gc,stats ] [1064.924s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1064.924s][info][gc,stats ] - age 7: 8651592264 bytes, 8651592264 total [1064.924s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1064.934s][info][gc ] Transition from: normal to: idle [1064.934s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1064.934s][info][gc ] Transition from: idle to: old [1064.934s][info][gc,free ] Free: 11869M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 11169K, Mutator Free: 1485 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1064.934s][info][gc,start ] GC(1209) Concurrent marking (OLD) [1064.934s][info][gc,task ] GC(1209) Using 4 of 8 workers for concurrent marking [1064.935s][info][gc ] Trigger (YOUNG): expedite promotion in place of 23901K [1064.935s][info][gc ] Preempting old generation mark to allow Young GC [1064.935s][info][gc ] Cancelling GC: Concurrent GC [1064.935s][info][gc ] GC(1209) Concurrent marking (OLD) 0.253ms [1064.935s][info][gc ] GC(1209) GC cancellation took 0.000s [1064.935s][info][gc,ergo ] GC(1209) At end of OLD marking increment: GCU: 18.3%, MU: 333.5% for duration 0.011s (totals to be subsumed in next gc report) [1064.935s][info][gc,ergo ] GC(1209) At end of Concurrent Old Marking increment: YOUNG generation used: 2195M, used regions: 2216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14808M, available: 12612M [1064.935s][info][gc,ergo ] GC(1209) At end of Concurrent Old Marking increment: OLD generation used: 16903M, used regions: 16936M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16936M, available: 3247K [1064.935s][info][gc,free ] Free: 11868M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 3964K, Mutator Free: 1484 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1064.935s][info][gc,stats ] [1064.935s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1064.935s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1064.935s][info][gc,stats ] [1064.935s][info][gc,stats ] Concurrent Marking 258 us, parallelism: 3.16x [1064.935s][info][gc,stats ] CM: 817 us [1064.935s][info][gc,stats ] CM: Parallel Mark 817 us, workers (us): 198, 210, 207, 201, ---, ---, ---, ---, [1064.935s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1064.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.935s][info][gc,stats ] [1064.935s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1064.935s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1064.935s][info][gc,stats ] [1064.935s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1064.935s][info][gc,stats ] - age 1: 128354120 bytes, 128354120 total [1064.935s][info][gc,stats ] - age 2: 16347792 bytes, 144701912 total [1064.935s][info][gc,stats ] - age 3: 33498704 bytes, 178200616 total [1064.935s][info][gc,stats ] - age 4: 8231872 bytes, 186432488 total [1064.935s][info][gc,stats ] - age 5: 113811120 bytes, 300243608 total [1064.935s][info][gc,stats ] - age 6: 40557528 bytes, 340801136 total [1064.935s][info][gc,stats ] - age 7: 24474632 bytes, 365275768 total [1064.935s][info][gc,stats ] [1064.935s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1064.935s][info][gc,stats ] - age 7: 8651680528 bytes, 8651680528 total [1064.935s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1064.945s][info][gc ] Transition from: old to: idle [1064.945s][info][gc ] Transition from: idle to: normal [1064.945s][info][gc ] Heuristics request to interrupt old for young collection accepted [1064.945s][info][gc,free ] Free: 11847M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8990K, Mutator Free: 1482 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1064.945s][info][gc,ergo ] GC(1210) Start GC cycle (YOUNG) [1064.945s][info][gc,start ] GC(1210) Concurrent reset [1064.945s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent reset [1064.954s][info][gc ] GC(1210) Concurrent reset 8.362ms [1064.954s][info][gc,start ] GC(1210) Pause Init Mark (YOUNG) [1064.954s][info][gc,task ] GC(1210) Using 8 of 8 workers for init marking [1064.958s][info][gc ] GC(1210) Transfer SATB buffers [1064.958s][info][gc ] GC(1210) Purged 10363 oops from old generation SATB buffers [1064.958s][info][gc ] GC(1210) Pause Init Mark (YOUNG) 4.024ms [1064.959s][info][gc,start ] GC(1210) Concurrent remembered set scanning [1064.959s][info][gc,task ] GC(1210) Using 4 of 8 workers for Concurrent remembered set scanning [1065.060s][info][gc ] GC(1210) Concurrent remembered set scanning 101.360ms [1065.060s][info][gc,start ] GC(1210) Concurrent marking roots [1065.060s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent marking roots [1065.064s][info][gc ] GC(1210) Concurrent marking roots 3.526ms [1065.064s][info][gc,start ] GC(1210) Concurrent marking (YOUNG) [1065.064s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent marking [1065.535s][info][gc ] GC(1210) Concurrent marking (YOUNG) 471.257ms [1065.535s][info][gc,start ] GC(1210) Pause Final Mark (YOUNG) [1065.535s][info][gc,task ] GC(1210) Using 8 of 8 workers for final marking [1065.536s][info][gc,ergo ] GC(1210) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [1065.536s][info][gc,ergo ] GC(1210) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [1065.536s][info][gc,ergo ] GC(1210) Chosen CSet evacuates young: 71999K (of which at least: 0B are to be promoted), old: 0B [1065.536s][info][gc,ergo ] GC(1210) Collectable Garbage: 1836M (99%), Immediate: 0B (0%), 0 regions, CSet: 1836M (99%), 239 regions [1065.536s][info][gc,ergo ] GC(1210) Evacuation Targets: YOUNG: 71999K, PROMOTE: 0B, OLD: 0B, TOTAL: 71999K [1065.536s][info][gc,free ] Free: 11263M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 126K, Mutator Free: 1408 Collector Reserve: 90109K, Max: 8192K; Used: 2064B Old Collector Reserve: 3232K, Max: 3232K; Used: 4960K [1065.536s][info][gc ] GC(1210) Pause Final Mark (YOUNG) 0.794ms [1065.536s][info][gc,start ] GC(1210) Concurrent thread roots [1065.536s][info][gc,task ] GC(1210) Using 4 of 8 workers for Concurrent thread roots [1065.540s][info][gc ] GC(1210) Concurrent thread roots 3.822ms [1065.540s][info][gc,start ] GC(1210) Concurrent weak references [1065.540s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent weak references [1065.540s][info][gc,ref ] GC(1210) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1065.540s][info][gc,ref ] GC(1210) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1065.540s][info][gc,ref ] GC(1210) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1065.540s][info][gc ] GC(1210) Concurrent weak references 0.051ms [1065.540s][info][gc,start ] GC(1210) Concurrent weak roots [1065.540s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent weak root [1065.541s][info][gc ] GC(1210) Concurrent weak roots 0.942ms [1065.541s][info][gc,start ] GC(1210) Concurrent cleanup [1065.541s][info][gc ] GC(1210) Concurrent cleanup 20368M->20369M(31744M) 0.130ms [1065.541s][info][gc,free ] Free: 11249M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 6297K, Mutator Free: 1407 Collector Reserve: 89311K, Max: 8192K; Used: 800K Old Collector Reserve: 3217K, Max: 3217K; Used: 4975K [1065.541s][info][gc,start ] GC(1210) Concurrent strong roots [1065.541s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent strong root [1065.542s][info][gc ] GC(1210) Concurrent strong roots 0.406ms [1065.542s][info][gc,start ] GC(1210) Concurrent evacuation [1065.542s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent evacuation [1065.549s][info][gc ] GC(1210) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [1065.549s][info][gc ] GC(1210) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [1065.552s][info][gc ] GC(1210) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [1065.556s][info][gc,ergo ] GC(1210) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3324928, promotion expended: 3003232, old capacity: 17783848960, old_used: 17752760912, old unaffiliated regions: 0 [1065.556s][info][gc,ergo ] GC(1210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3324928, promotion expended: 3003232, old capacity: 17783848960, old_used: 17752760912, old unaffiliated regions: 0 [1065.556s][info][gc,ergo ] GC(1210) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3324928, promotion expended: 3003232, old capacity: 17783848960, old_used: 17752760912, old unaffiliated regions: 0 [1065.556s][info][gc,ergo ] GC(1210) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 3324928, promotion expended: 3003232, old capacity: 17783848960, old_used: 17752760912, old unaffiliated regions: 0 [1065.556s][info][gc,ergo ] GC(1210) Squelching additional promotion failure reports for current epoch [1065.569s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [1065.591s][info][gc ] GC(1210) Concurrent evacuation 49.788ms [1065.592s][info][gc,start ] GC(1210) Pause Init Update Refs [1065.593s][info][gc ] GC(1210) Pause Init Update Refs 0.607ms [1065.593s][info][gc,start ] GC(1210) Concurrent update references [1065.593s][info][gc,task ] GC(1210) Using 4 of 8 workers for concurrent reference update [1065.593s][info][gc,free ] At start of update refs, moving 8159K to Mutator free set from Collector Reserve (8159K) and from Old Collector Reserve (0B) [1065.830s][info][gc ] GC(1210) Concurrent update references 236.815ms [1065.830s][info][gc,start ] GC(1210) Concurrent update thread roots [1065.840s][info][gc ] GC(1210) Concurrent update thread roots 10.211ms [1065.840s][info][gc,start ] GC(1210) Pause Final Update Refs [1065.840s][info][gc,task ] GC(1210) Using 8 of 8 workers for final reference update [1065.840s][info][gc ] GC(1210) Transfer SATB buffers [1065.841s][info][gc,free ] Free: 11807M, Max: 8192K regular, 488M humongous, Frag: 96% external, 15% internal; Used: 1811M, Mutator Free: 1476 Collector Reserve: 743M, Max: 8192K; Used: 98336K Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1065.841s][info][gc ] GC(1210) Pause Final Update Refs 0.774ms [1065.841s][info][gc,start ] GC(1210) Concurrent cleanup [1065.841s][info][gc ] GC(1210) Concurrent cleanup 21054M->19156M(31744M) 0.131ms [1065.841s][info][gc,ergo ] GC(1210) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8164K, young_available: 12550M [1065.842s][info][gc,ergo ] GC(1210) At end of Concurrent Young GC: GCU: 23.4%, MU: 19.3% during period of 0.918s [1065.842s][info][gc,ergo ] GC(1210) At end of Concurrent Young GC: YOUNG generation used: 2226M, used regions: 2248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14776M, available: 12549M [1065.842s][info][gc,ergo ] GC(1210) At end of Concurrent Young GC: OLD generation used: 16930M, used regions: 16968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16968M, available: 8164K [1065.842s][info][gc,free ] Free: 11805M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 2798K, Mutator Free: 1476 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1065.842s][info][gc,stats ] [1065.842s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1065.842s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1065.842s][info][gc,stats ] [1065.842s][info][gc,stats ] Concurrent Reset 8393 us [1065.842s][info][gc,stats ] Pause Init Mark (G) 4823 us [1065.842s][info][gc,stats ] Pause Init Mark (N) 4030 us [1065.842s][info][gc,stats ] Swap Remembered Set 3289 us [1065.842s][info][gc,stats ] Transfer Old From SATB 502 us [1065.842s][info][gc,stats ] Update Region States 147 us [1065.842s][info][gc,stats ] Concurrent Scan Remembered Set 101388 us, parallelism: 3.99x [1065.842s][info][gc,stats ] RS: 404575 us [1065.842s][info][gc,stats ] RS: Scan Clusters 404575 us, workers (us): 101293, 101290, 101285, 100707, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Concurrent Mark Roots 3544 us, parallelism: 3.60x [1065.842s][info][gc,stats ] CMR: 12772 us [1065.842s][info][gc,stats ] CMR: Thread Roots 11577 us, workers (us): 2924, 2794, 3016, 2844, ---, ---, ---, ---, [1065.842s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 182, 349, 147, 297, ---, ---, ---, ---, [1065.842s][info][gc,stats ] CMR: VM Strong Roots 175 us, workers (us): 50, 45, 42, 37, ---, ---, ---, ---, [1065.842s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, ---, 8, ---, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Concurrent Marking 471285 us, parallelism: 3.96x [1065.842s][info][gc,stats ] CM: 1866122 us [1065.842s][info][gc,stats ] CM: Parallel Mark 1866122 us, workers (us): 466536, 466529, 466526, 466530, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Pause Final Mark (G) 1300 us [1065.842s][info][gc,stats ] Pause Final Mark (N) 800 us [1065.842s][info][gc,stats ] Finish Mark 398 us [1065.842s][info][gc,stats ] Update Region States 88 us [1065.842s][info][gc,stats ] Choose Collection Set 114 us [1065.842s][info][gc,stats ] Rebuild Free Set 53 us [1065.842s][info][gc,stats ] Concurrent Thread Roots 3837 us, parallelism: 3.90x [1065.842s][info][gc,stats ] CTR: 14955 us [1065.842s][info][gc,stats ] CTR: Thread Roots 14955 us, workers (us): 3697, 3773, 3736, 3749, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [1065.842s][info][gc,stats ] CWRF: 1 us [1065.842s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Concurrent Weak Roots 948 us [1065.842s][info][gc,stats ] Roots 69 us, parallelism: 1.52x [1065.842s][info][gc,stats ] CWR: 104 us [1065.842s][info][gc,stats ] CWR: VM Weak Roots 104 us, workers (us): 30, 36, 20, 18, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Rendezvous 866 us [1065.842s][info][gc,stats ] Concurrent Cleanup 134 us [1065.842s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.72x [1065.842s][info][gc,stats ] CSR: 1115 us [1065.842s][info][gc,stats ] CSR: Code Cache Roots 955 us, workers (us): 162, 195, 262, 336, ---, ---, ---, ---, [1065.842s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 39, 35, 31, 30, ---, ---, ---, ---, [1065.842s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, 6, ---, ---, ---, ---, ---, [1065.842s][info][gc,stats ] Concurrent Evacuation 49808 us [1065.842s][info][gc,stats ] Pause Init Update Refs (G) 1334 us [1065.842s][info][gc,stats ] Pause Init Update Refs (N) 617 us [1065.842s][info][gc,stats ] Manage GCLABs 504 us [1065.842s][info][gc,stats ] Concurrent Update Refs 236845 us [1065.842s][info][gc,stats ] Concurrent Update Thread Roots 10228 us [1065.842s][info][gc,stats ] Pause Final Update Refs (G) 1399 us [1065.842s][info][gc,stats ] Pause Final Update Refs (N) 779 us [1065.842s][info][gc,stats ] Update Region States 60 us [1065.842s][info][gc,stats ] Trash Collection Set 9 us [1065.842s][info][gc,stats ] Rebuild Free Set 102 us [1065.842s][info][gc,stats ] Concurrent Cleanup 138 us [1065.842s][info][gc,stats ] Workers: Evacuated 71581K across 1494152 objects, abandoned 0B across 0 objects. [1065.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1065.842s][info][gc,stats ] - age 1: 28080800 bytes, 28080800 total [1065.842s][info][gc,stats ] - age 2: 4359656 bytes, 32440456 total [1065.842s][info][gc,stats ] - age 3: 464680 bytes, 32905136 total [1065.842s][info][gc,stats ] - age 4: 353480 bytes, 33258616 total [1065.842s][info][gc,stats ] - age 5: 6213528 bytes, 39472144 total [1065.842s][info][gc,stats ] - age 6: 11821136 bytes, 51293280 total [1065.842s][info][gc,stats ] - age 7: 7088032 bytes, 58381312 total [1065.842s][info][gc,stats ] - age 8: 481256 bytes, 58862568 total [1065.842s][info][gc,stats ] - age 9: 3171432 bytes, 62034000 total [1065.842s][info][gc,stats ] - age 10: 1459656 bytes, 63493656 total [1065.842s][info][gc,stats ] - age 11: 3489712 bytes, 66983368 total [1065.842s][info][gc,stats ] - age 12: 4855240 bytes, 71838608 total [1065.842s][info][gc,stats ] - age 13: 1153144 bytes, 72991752 total [1065.842s][info][gc,stats ] - age 14: 233840 bytes, 73225592 total [1065.842s][info][gc,stats ] - age 15: 73712 bytes, 73299304 total [1065.842s][info][gc,stats ] [1065.842s][info][gc,stats ] Mutators: Evacuated 417K across 3979 objects, abandoned 0B across 0 objects. [1065.842s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1065.842s][info][gc,stats ] - age 1: 394176 bytes, 394176 total [1065.842s][info][gc,stats ] - age 2: 1184 bytes, 395360 total [1065.842s][info][gc,stats ] - age 3: 64 bytes, 395424 total [1065.842s][info][gc,stats ] - age 4: 64 bytes, 395488 total [1065.842s][info][gc,stats ] - age 5: 1824 bytes, 397312 total [1065.842s][info][gc,stats ] - age 6: 4544 bytes, 401856 total [1065.842s][info][gc,stats ] - age 7: 4344 bytes, 406200 total [1065.842s][info][gc,stats ] - age 8: 368 bytes, 406568 total [1065.842s][info][gc,stats ] - age 9: 2968 bytes, 409536 total [1065.842s][info][gc,stats ] - age 10: 15832 bytes, 425368 total [1065.842s][info][gc,stats ] - age 11: 432 bytes, 425800 total [1065.842s][info][gc,stats ] - age 12: 2000 bytes, 427800 total [1065.842s][info][gc,stats ] - age 13: 40 bytes, 427840 total [1065.842s][info][gc,stats ] [1065.842s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1065.842s][info][gc,stats ] - age 2: 100114760 bytes, 100114760 total [1065.842s][info][gc,stats ] - age 3: 16347792 bytes, 116462552 total [1065.842s][info][gc,stats ] - age 4: 33498704 bytes, 149961256 total [1065.842s][info][gc,stats ] - age 5: 8231872 bytes, 158193128 total [1065.842s][info][gc,stats ] - age 6: 113811120 bytes, 272004248 total [1065.842s][info][gc,stats ] - age 7: 40557528 bytes, 312561776 total [1065.842s][info][gc,stats ] [1065.842s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1065.842s][info][gc,stats ] - age 7: 8676155160 bytes, 8676155160 total [1065.843s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1065.853s][info][gc ] Transition from: normal to: idle [1065.853s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1065.853s][info][gc ] Transition from: idle to: old [1065.853s][info][gc,free ] Free: 11780M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 3490K, Mutator Free: 1473 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1065.853s][info][gc,start ] GC(1211) Concurrent marking (OLD) [1065.853s][info][gc,task ] GC(1211) Using 4 of 8 workers for concurrent marking [1065.853s][info][gc ] Trigger (YOUNG): expedite promotion in place of 39606K [1065.853s][info][gc ] Preempting old generation mark to allow Young GC [1065.853s][info][gc ] Cancelling GC: Concurrent GC [1065.853s][info][gc ] GC(1211) Concurrent marking (OLD) 0.819ms [1065.853s][info][gc ] GC(1211) GC cancellation took 0.000s [1065.854s][info][gc,ergo ] GC(1211) At end of OLD marking increment: GCU: 36.3%, MU: 293.3% for duration 0.012s (totals to be subsumed in next gc report) [1065.854s][info][gc,ergo ] GC(1211) At end of Concurrent Old Marking increment: YOUNG generation used: 2254M, used regions: 2272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14776M, available: 12521M [1065.854s][info][gc,ergo ] GC(1211) At end of Concurrent Old Marking increment: OLD generation used: 16930M, used regions: 16968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16968M, available: 8164K [1065.854s][info][gc,free ] Free: 11777M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6215K, Mutator Free: 1473 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1065.854s][info][gc,stats ] [1065.854s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1065.854s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1065.854s][info][gc,stats ] [1065.854s][info][gc,stats ] Concurrent Marking 830 us, parallelism: 3.52x [1065.854s][info][gc,stats ] CM: 2924 us [1065.854s][info][gc,stats ] CM: Parallel Mark 2924 us, workers (us): 755, 704, 703, 761, ---, ---, ---, ---, [1065.854s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1065.854s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1065.854s][info][gc,stats ] [1065.854s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1065.854s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1065.854s][info][gc,stats ] [1065.854s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1065.854s][info][gc,stats ] - age 2: 100114760 bytes, 100114760 total [1065.854s][info][gc,stats ] - age 3: 16347792 bytes, 116462552 total [1065.854s][info][gc,stats ] - age 4: 33498704 bytes, 149961256 total [1065.854s][info][gc,stats ] - age 5: 8231872 bytes, 158193128 total [1065.854s][info][gc,stats ] - age 6: 113811120 bytes, 272004248 total [1065.854s][info][gc,stats ] - age 7: 40557528 bytes, 312561776 total [1065.854s][info][gc,stats ] [1065.854s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1065.854s][info][gc,stats ] - age 7: 8676504008 bytes, 8676504008 total [1065.854s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1065.864s][info][gc ] Transition from: old to: idle [1065.864s][info][gc ] Transition from: idle to: normal [1065.864s][info][gc ] Heuristics request to interrupt old for young collection accepted [1065.864s][info][gc,free ] Free: 11757M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 2754K, Mutator Free: 1470 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1065.864s][info][gc,ergo ] GC(1212) Start GC cycle (YOUNG) [1065.864s][info][gc,start ] GC(1212) Concurrent reset [1065.864s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent reset [1065.873s][info][gc ] GC(1212) Concurrent reset 8.986ms [1065.874s][info][gc,start ] GC(1212) Pause Init Mark (YOUNG) [1065.874s][info][gc,task ] GC(1212) Using 8 of 8 workers for init marking [1065.877s][info][gc ] GC(1212) Transfer SATB buffers [1065.878s][info][gc ] GC(1212) Purged 11148 oops from old generation SATB buffers [1065.878s][info][gc ] GC(1212) Pause Init Mark (YOUNG) 3.941ms [1065.878s][info][gc,start ] GC(1212) Concurrent remembered set scanning [1065.878s][info][gc,task ] GC(1212) Using 4 of 8 workers for Concurrent remembered set scanning [1065.953s][info][gc ] GC(1212) Concurrent remembered set scanning 74.553ms [1065.953s][info][gc,start ] GC(1212) Concurrent marking roots [1065.953s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent marking roots [1065.957s][info][gc ] GC(1212) Concurrent marking roots 4.403ms [1065.957s][info][gc,start ] GC(1212) Concurrent marking (YOUNG) [1065.957s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent marking [1066.404s][info][gc ] GC(1212) Concurrent marking (YOUNG) 447.039ms [1066.404s][info][gc,start ] GC(1212) Pause Final Mark (YOUNG) [1066.404s][info][gc,task ] GC(1212) Using 8 of 8 workers for final marking [1066.405s][info][gc,ergo ] GC(1212) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [1066.405s][info][gc,ergo ] GC(1212) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [1066.405s][info][gc,ergo ] GC(1212) Chosen CSet evacuates young: 72875K (of which at least: 0B are to be promoted), old: 0B [1066.405s][info][gc,ergo ] GC(1212) Collectable Garbage: 1920M (99%), Immediate: 0B (0%), 0 regions, CSet: 1920M (99%), 249 regions [1066.405s][info][gc,ergo ] GC(1212) Evacuation Targets: YOUNG: 72875K, PROMOTE: 0B, OLD: 0B, TOTAL: 72875K [1066.405s][info][gc,free ] Free: 11311M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 367K, Mutator Free: 1414 Collector Reserve: 90079K, Max: 8192K; Used: 33024B Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1066.405s][info][gc ] GC(1212) Pause Final Mark (YOUNG) 0.884ms [1066.405s][info][gc,start ] GC(1212) Concurrent thread roots [1066.405s][info][gc,task ] GC(1212) Using 4 of 8 workers for Concurrent thread roots [1066.409s][info][gc ] GC(1212) Concurrent thread roots 3.948ms [1066.409s][info][gc,start ] GC(1212) Concurrent weak references [1066.409s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent weak references [1066.409s][info][gc,ref ] GC(1212) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1066.409s][info][gc,ref ] GC(1212) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1066.409s][info][gc,ref ] GC(1212) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1066.409s][info][gc ] GC(1212) Concurrent weak references 0.052ms [1066.409s][info][gc,start ] GC(1212) Concurrent weak roots [1066.409s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent weak root [1066.410s][info][gc ] GC(1212) Concurrent weak roots 0.758ms [1066.410s][info][gc,start ] GC(1212) Concurrent cleanup [1066.410s][info][gc ] GC(1212) Concurrent cleanup 20320M->20320M(31744M) 0.186ms [1066.410s][info][gc,free ] Free: 11298M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5311K, Mutator Free: 1413 Collector Reserve: 89275K, Max: 8192K; Used: 836K Old Collector Reserve: 8132K, Max: 8132K; Used: 61440B [1066.410s][info][gc,start ] GC(1212) Concurrent strong roots [1066.410s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent strong root [1066.411s][info][gc ] GC(1212) Concurrent strong roots 0.478ms [1066.411s][info][gc,start ] GC(1212) Concurrent evacuation [1066.411s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent evacuation [1066.419s][info][gc ] GC(1212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [1066.419s][info][gc ] GC(1212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [1066.422s][info][gc ] GC(1212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [1066.422s][info][gc ] GC(1212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [1066.429s][info][gc ] GC(1212) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [1066.435s][info][gc,ergo ] GC(1212) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8360448, promotion expended: 7737576, old capacity: 17834180608, old_used: 17802792016, old unaffiliated regions: 0 [1066.435s][info][gc,ergo ] GC(1212) Promotion failed, size 56, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8360448, promotion expended: 7737576, old capacity: 17834180608, old_used: 17802792016, old unaffiliated regions: 0 [1066.435s][info][gc,ergo ] GC(1212) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8360448, promotion expended: 7737576, old capacity: 17834180608, old_used: 17802792016, old unaffiliated regions: 0 [1066.435s][info][gc,ergo ] GC(1212) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8360448, promotion expended: 7737576, old capacity: 17834180608, old_used: 17802792016, old unaffiliated regions: 0 [1066.435s][info][gc,ergo ] GC(1212) Squelching additional promotion failure reports for current epoch [1066.441s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [1066.469s][info][gc ] GC(1212) Concurrent evacuation 58.450ms [1066.470s][info][gc,start ] GC(1212) Pause Init Update Refs [1066.470s][info][gc ] GC(1212) Pause Init Update Refs 0.557ms [1066.471s][info][gc,start ] GC(1212) Concurrent update references [1066.471s][info][gc,task ] GC(1212) Using 4 of 8 workers for concurrent reference update [1066.471s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1066.683s][info][gc ] GC(1212) Concurrent update references 212.873ms [1066.683s][info][gc,start ] GC(1212) Concurrent update thread roots [1066.692s][info][gc ] GC(1212) Concurrent update thread roots 8.902ms [1066.693s][info][gc,start ] GC(1212) Pause Final Update Refs [1066.693s][info][gc,task ] GC(1212) Using 8 of 8 workers for final reference update [1066.693s][info][gc ] GC(1212) Transfer SATB buffers [1066.694s][info][gc,free ] Free: 11956M, Max: 8192K regular, 488M humongous, Frag: 96% external, 16% internal; Used: 1923M, Mutator Free: 1495 Collector Reserve: 743M, Max: 8192K; Used: 73732K Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1066.694s][info][gc ] GC(1212) Pause Final Update Refs 0.755ms [1066.694s][info][gc,start ] GC(1212) Concurrent cleanup [1066.694s][info][gc ] GC(1212) Concurrent cleanup 20990M->19006M(31744M) 0.212ms [1066.694s][info][gc,ergo ] GC(1212) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8175K, young_available: 12700M [1066.694s][info][gc,ergo ] GC(1212) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.7% during period of 0.853s [1066.694s][info][gc,ergo ] GC(1212) At end of Concurrent Young GC: YOUNG generation used: 2029M, used regions: 2048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 12698M [1066.694s][info][gc,ergo ] GC(1212) At end of Concurrent Young GC: OLD generation used: 16978M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 8175K [1066.694s][info][gc,free ] Free: 11954M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 5409K, Mutator Free: 1495 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1066.695s][info][gc,stats ] [1066.695s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1066.695s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1066.695s][info][gc,stats ] [1066.695s][info][gc,stats ] Concurrent Reset 9016 us [1066.695s][info][gc,stats ] Pause Init Mark (G) 4646 us [1066.695s][info][gc,stats ] Pause Init Mark (N) 3947 us [1066.695s][info][gc,stats ] Swap Remembered Set 3393 us [1066.695s][info][gc,stats ] Transfer Old From SATB 378 us [1066.695s][info][gc,stats ] Update Region States 86 us [1066.695s][info][gc,stats ] Concurrent Scan Remembered Set 74589 us, parallelism: 3.99x [1066.695s][info][gc,stats ] RS: 297849 us [1066.695s][info][gc,stats ] RS: Scan Clusters 297849 us, workers (us): 74470, 74465, 74460, 74454, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Concurrent Mark Roots 4425 us, parallelism: 3.62x [1066.695s][info][gc,stats ] CMR: 16017 us [1066.695s][info][gc,stats ] CMR: Thread Roots 14492 us, workers (us): 3824, 3403, 3664, 3602, ---, ---, ---, ---, [1066.695s][info][gc,stats ] CMR: Code Cache Roots 1275 us, workers (us): 144, 522, 241, 369, ---, ---, ---, ---, [1066.695s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 56, 50, 45, 41, ---, ---, ---, ---, [1066.695s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): 10, ---, 49, ---, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Concurrent Marking 447066 us, parallelism: 3.95x [1066.695s][info][gc,stats ] CM: 1767622 us [1066.695s][info][gc,stats ] CM: Parallel Mark 1767622 us, workers (us): 441912, 441915, 441907, 441887, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Pause Final Mark (G) 1367 us [1066.695s][info][gc,stats ] Pause Final Mark (N) 890 us [1066.695s][info][gc,stats ] Finish Mark 483 us [1066.695s][info][gc,stats ] Update Region States 89 us [1066.695s][info][gc,stats ] Choose Collection Set 109 us [1066.695s][info][gc,stats ] Rebuild Free Set 66 us [1066.695s][info][gc,stats ] Concurrent Thread Roots 3964 us, parallelism: 3.92x [1066.695s][info][gc,stats ] CTR: 15519 us [1066.695s][info][gc,stats ] CTR: Thread Roots 15519 us, workers (us): 3906, 3842, 3898, 3874, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.03x [1066.695s][info][gc,stats ] CWRF: 1 us [1066.695s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Concurrent Weak Roots 769 us [1066.695s][info][gc,stats ] Roots 53 us, parallelism: 1.21x [1066.695s][info][gc,stats ] CWR: 64 us [1066.695s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 18, 15, 9, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Rendezvous 692 us [1066.695s][info][gc,stats ] Concurrent Cleanup 193 us [1066.695s][info][gc,stats ] Concurrent Strong Roots 485 us, parallelism: 2.74x [1066.695s][info][gc,stats ] CSR: 1329 us [1066.695s][info][gc,stats ] CSR: Code Cache Roots 1106 us, workers (us): 188, 379, 338, 201, ---, ---, ---, ---, [1066.695s][info][gc,stats ] CSR: VM Strong Roots 187 us, workers (us): 55, 48, 44, 41, ---, ---, ---, ---, [1066.695s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [1066.695s][info][gc,stats ] Concurrent Evacuation 58466 us [1066.695s][info][gc,stats ] Pause Init Update Refs (G) 1107 us [1066.695s][info][gc,stats ] Pause Init Update Refs (N) 566 us [1066.695s][info][gc,stats ] Manage GCLABs 467 us [1066.695s][info][gc,stats ] Concurrent Update Refs 212899 us [1066.695s][info][gc,stats ] Concurrent Update Thread Roots 8921 us [1066.695s][info][gc,stats ] Pause Final Update Refs (G) 1404 us [1066.695s][info][gc,stats ] Pause Final Update Refs (N) 760 us [1066.695s][info][gc,stats ] Update Region States 46 us [1066.695s][info][gc,stats ] Trash Collection Set 10 us [1066.695s][info][gc,stats ] Rebuild Free Set 87 us [1066.695s][info][gc,stats ] Concurrent Cleanup 222 us [1066.695s][info][gc,stats ] Workers: Evacuated 72492K across 1439475 objects, abandoned 0B across 0 objects. [1066.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1066.695s][info][gc,stats ] - age 1: 41469880 bytes, 41469880 total [1066.695s][info][gc,stats ] - age 2: 2793184 bytes, 44263064 total [1066.695s][info][gc,stats ] - age 3: 340360 bytes, 44603424 total [1066.695s][info][gc,stats ] - age 4: 344624 bytes, 44948048 total [1066.695s][info][gc,stats ] - age 5: 171392 bytes, 45119440 total [1066.695s][info][gc,stats ] - age 6: 3005784 bytes, 48125224 total [1066.695s][info][gc,stats ] - age 7: 9041184 bytes, 57166408 total [1066.695s][info][gc,stats ] - age 8: 4124880 bytes, 61291288 total [1066.695s][info][gc,stats ] - age 9: 458440 bytes, 61749728 total [1066.695s][info][gc,stats ] - age 10: 2306400 bytes, 64056128 total [1066.695s][info][gc,stats ] - age 11: 2896880 bytes, 66953008 total [1066.695s][info][gc,stats ] - age 12: 3950048 bytes, 70903056 total [1066.695s][info][gc,stats ] - age 13: 1871760 bytes, 72774816 total [1066.695s][info][gc,stats ] - age 14: 1150696 bytes, 73925512 total [1066.695s][info][gc,stats ] - age 15: 306696 bytes, 74232208 total [1066.695s][info][gc,stats ] [1066.695s][info][gc,stats ] Mutators: Evacuated 383K across 3581 objects, abandoned 0B across 0 objects. [1066.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1066.695s][info][gc,stats ] - age 1: 365456 bytes, 365456 total [1066.695s][info][gc,stats ] - age 2: 1728 bytes, 367184 total [1066.695s][info][gc,stats ] - age 3: 32 bytes, 367216 total [1066.695s][info][gc,stats ] - age 4: 96 bytes, 367312 total [1066.695s][info][gc,stats ] - age 5: 64 bytes, 367376 total [1066.695s][info][gc,stats ] - age 6: 1152 bytes, 368528 total [1066.695s][info][gc,stats ] - age 7: 6984 bytes, 375512 total [1066.695s][info][gc,stats ] - age 8: 648 bytes, 376160 total [1066.695s][info][gc,stats ] - age 9: 1384 bytes, 377544 total [1066.695s][info][gc,stats ] - age 10: 168 bytes, 377712 total [1066.695s][info][gc,stats ] - age 11: 1648 bytes, 379360 total [1066.695s][info][gc,stats ] - age 12: 12288 bytes, 391648 total [1066.695s][info][gc,stats ] - age 13: 648 bytes, 392296 total [1066.695s][info][gc,stats ] [1066.695s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1066.695s][info][gc,stats ] - age 1: 8369440 bytes, 8369440 total [1066.695s][info][gc,stats ] - age 3: 100114760 bytes, 108484200 total [1066.695s][info][gc,stats ] - age 4: 16347792 bytes, 124831992 total [1066.695s][info][gc,stats ] - age 5: 33498704 bytes, 158330696 total [1066.695s][info][gc,stats ] - age 6: 8231872 bytes, 166562568 total [1066.695s][info][gc,stats ] - age 7: 113811120 bytes, 280373688 total [1066.695s][info][gc,stats ] [1066.695s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1066.695s][info][gc,stats ] - age 7: 8717061536 bytes, 8717061536 total [1066.695s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1066.705s][info][gc ] Transition from: normal to: idle [1066.705s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1066.705s][info][gc ] Transition from: idle to: old [1066.705s][info][gc,free ] Free: 11929M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 6494K, Mutator Free: 1492 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1066.705s][info][gc,start ] GC(1213) Concurrent marking (OLD) [1066.705s][info][gc,task ] GC(1213) Using 4 of 8 workers for concurrent marking [1066.707s][info][gc ] Trigger (YOUNG): expedite promotion in place of 108M [1066.707s][info][gc ] Preempting old generation mark to allow Young GC [1066.707s][info][gc ] Cancelling GC: Concurrent GC [1066.707s][info][gc ] GC(1213) Concurrent marking (OLD) 1.537ms [1066.707s][info][gc ] GC(1213) GC cancellation took 0.000s [1066.707s][info][gc,ergo ] GC(1213) At end of OLD marking increment: GCU: 56.5%, MU: 333.4% for duration 0.013s (totals to be subsumed in next gc report) [1066.707s][info][gc,ergo ] GC(1213) At end of Concurrent Old Marking increment: YOUNG generation used: 2057M, used regions: 2072M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 12670M [1066.707s][info][gc,ergo ] GC(1213) At end of Concurrent Old Marking increment: OLD generation used: 16978M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 8175K [1066.707s][info][gc,free ] Free: 11926M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 9375K, Mutator Free: 1492 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1066.708s][info][gc,stats ] [1066.708s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1066.708s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1066.708s][info][gc,stats ] [1066.708s][info][gc,stats ] Concurrent Marking 1551 us, parallelism: 3.71x [1066.708s][info][gc,stats ] CM: 5762 us [1066.708s][info][gc,stats ] CM: Parallel Mark 5762 us, workers (us): 1478, 1403, 1400, 1482, ---, ---, ---, ---, [1066.708s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1066.708s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1066.708s][info][gc,stats ] [1066.708s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1066.708s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1066.708s][info][gc,stats ] [1066.708s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1066.708s][info][gc,stats ] - age 1: 8369440 bytes, 8369440 total [1066.708s][info][gc,stats ] - age 3: 100114760 bytes, 108484200 total [1066.708s][info][gc,stats ] - age 4: 16347792 bytes, 124831992 total [1066.708s][info][gc,stats ] - age 5: 33498704 bytes, 158330696 total [1066.708s][info][gc,stats ] - age 6: 8231872 bytes, 166562568 total [1066.708s][info][gc,stats ] - age 7: 113811120 bytes, 280373688 total [1066.708s][info][gc,stats ] [1066.708s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1066.708s][info][gc,stats ] - age 7: 8717652392 bytes, 8717652392 total [1066.708s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1066.718s][info][gc ] Transition from: old to: idle [1066.718s][info][gc ] Transition from: idle to: normal [1066.718s][info][gc ] Heuristics request to interrupt old for young collection accepted [1066.718s][info][gc,free ] Free: 11903M, Max: 8192K regular, 488M humongous, Frag: 96% external, 0% internal; Used: 8417K, Mutator Free: 1489 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1066.718s][info][gc,ergo ] GC(1214) Start GC cycle (YOUNG) [1066.718s][info][gc,start ] GC(1214) Concurrent reset [1066.718s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent reset [1066.726s][info][gc ] GC(1214) Concurrent reset 8.060ms [1066.727s][info][gc,start ] GC(1214) Pause Init Mark (YOUNG) [1066.727s][info][gc,task ] GC(1214) Using 8 of 8 workers for init marking [1066.730s][info][gc ] GC(1214) Transfer SATB buffers [1066.730s][info][gc ] GC(1214) Purged 11486 oops from old generation SATB buffers [1066.730s][info][gc ] GC(1214) Pause Init Mark (YOUNG) 3.917ms [1066.731s][info][gc,start ] GC(1214) Concurrent remembered set scanning [1066.731s][info][gc,task ] GC(1214) Using 4 of 8 workers for Concurrent remembered set scanning [1066.806s][info][gc ] GC(1214) Concurrent remembered set scanning 74.962ms [1066.806s][info][gc,start ] GC(1214) Concurrent marking roots [1066.806s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent marking roots [1066.809s][info][gc ] GC(1214) Concurrent marking roots 3.573ms [1066.809s][info][gc,start ] GC(1214) Concurrent marking (YOUNG) [1066.809s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent marking [1067.207s][info][gc ] GC(1214) Concurrent marking (YOUNG) 398.101ms [1067.208s][info][gc,start ] GC(1214) Pause Final Mark (YOUNG) [1067.208s][info][gc,task ] GC(1214) Using 8 of 8 workers for final marking [1067.208s][info][gc,ergo ] GC(1214) Planning to promote in place 0 humongous regions and 14 regular regions, spanning a total of 117440512 used bytes [1067.208s][info][gc,ergo ] GC(1214) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [1067.208s][info][gc,ergo ] GC(1214) Chosen CSet evacuates young: 54329K (of which at least: 0B are to be promoted), old: 0B [1067.208s][info][gc,ergo ] GC(1214) Collectable Garbage: 1774M (99%), Immediate: 0B (0%), 0 regions, CSet: 1774M (99%), 229 regions [1067.208s][info][gc,ergo ] GC(1214) Evacuation Targets: YOUNG: 54329K, PROMOTE: 0B, OLD: 0B, TOTAL: 54329K [1067.208s][info][gc,free ] Free: 11568M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 7478K, Mutator Free: 1447 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8159K, Max: 8159K; Used: 33280B [1067.209s][info][gc ] GC(1214) Pause Final Mark (YOUNG) 0.832ms [1067.209s][info][gc,start ] GC(1214) Concurrent thread roots [1067.209s][info][gc,task ] GC(1214) Using 4 of 8 workers for Concurrent thread roots [1067.212s][info][gc ] GC(1214) Concurrent thread roots 3.433ms [1067.212s][info][gc,start ] GC(1214) Concurrent weak references [1067.212s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent weak references [1067.212s][info][gc,ref ] GC(1214) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.212s][info][gc,ref ] GC(1214) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.212s][info][gc,ref ] GC(1214) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.212s][info][gc ] GC(1214) Concurrent weak references 0.042ms [1067.212s][info][gc,start ] GC(1214) Concurrent weak roots [1067.212s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent weak root [1067.213s][info][gc ] GC(1214) Concurrent weak roots 0.816ms [1067.213s][info][gc,start ] GC(1214) Concurrent cleanup [1067.213s][info][gc ] GC(1214) Concurrent cleanup 20080M->20081M(31744M) 0.131ms [1067.213s][info][gc,free ] Free: 11557M, Max: 8192K regular, 512M humongous, Frag: 96% external, 0% internal; Used: 2595K, Mutator Free: 1445 Collector Reserve: 64866K, Max: 8192K; Used: 669K Old Collector Reserve: 8144K, Max: 8144K; Used: 48640B [1067.213s][info][gc,start ] GC(1214) Concurrent strong roots [1067.213s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent strong root [1067.214s][info][gc ] GC(1214) Concurrent strong roots 0.431ms [1067.214s][info][gc,start ] GC(1214) Concurrent evacuation [1067.214s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent evacuation [1067.221s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [1067.221s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [1067.221s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [1067.221s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [1067.224s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [1067.224s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [1067.224s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [1067.224s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [1067.226s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [1067.226s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [1067.226s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [1067.227s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [1067.229s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [1067.229s][info][gc ] GC(1214) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [1067.239s][info][gc,ergo ] GC(1214) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371712, promotion expended: 8327088, old capacity: 17960009728, old_used: 17929199696, old unaffiliated regions: 0 [1067.239s][info][gc,ergo ] GC(1214) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371712, promotion expended: 8327088, old capacity: 17960009728, old_used: 17929199696, old unaffiliated regions: 0 [1067.239s][info][gc,ergo ] GC(1214) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371712, promotion expended: 8327088, old capacity: 17960009728, old_used: 17929199696, old unaffiliated regions: 0 [1067.239s][info][gc,ergo ] GC(1214) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8371712, promotion expended: 8327088, old capacity: 17960009728, old_used: 17929199696, old unaffiliated regions: 0 [1067.239s][info][gc,ergo ] GC(1214) Squelching additional promotion failure reports for current epoch [1067.249s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [1067.264s][info][gc ] GC(1214) Concurrent evacuation 50.489ms [1067.265s][info][gc,start ] GC(1214) Pause Init Update Refs [1067.265s][info][gc ] GC(1214) Pause Init Update Refs 0.552ms [1067.265s][info][gc,start ] GC(1214) Concurrent update references [1067.265s][info][gc,task ] GC(1214) Using 4 of 8 workers for concurrent reference update [1067.265s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [1067.452s][info][gc ] GC(1214) Concurrent update references 186.928ms [1067.452s][info][gc,start ] GC(1214) Concurrent update thread roots [1067.461s][info][gc ] GC(1214) Concurrent update thread roots 8.820ms [1067.461s][info][gc,start ] GC(1214) Pause Final Update Refs [1067.461s][info][gc,task ] GC(1214) Using 8 of 8 workers for final reference update [1067.462s][info][gc ] GC(1214) Transfer SATB buffers [1067.462s][info][gc,free ] Free: 12141M, Max: 8192K regular, 488M humongous, Frag: 96% external, 14% internal; Used: 1741M, Mutator Free: 1518 Collector Reserve: 735M, Max: 8192K; Used: 90126K Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.462s][info][gc ] GC(1214) Pause Final Update Refs 0.724ms [1067.462s][info][gc,start ] GC(1214) Concurrent cleanup [1067.463s][info][gc ] GC(1214) Concurrent cleanup 20649M->18829M(31744M) 0.136ms [1067.463s][info][gc,ergo ] GC(1214) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8189K, young_available: 12876M [1067.463s][info][gc,ergo ] GC(1214) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.4% during period of 0.769s [1067.463s][info][gc,ergo ] GC(1214) At end of Concurrent Young GC: YOUNG generation used: 1732M, used regions: 1760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14608M, available: 12875M [1067.463s][info][gc,ergo ] GC(1214) At end of Concurrent Young GC: OLD generation used: 17098M, used regions: 17136M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17136M, available: 8189K [1067.463s][info][gc,free ] Free: 12139M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4290K, Mutator Free: 1518 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.463s][info][gc,stats ] [1067.463s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1067.463s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1067.463s][info][gc,stats ] [1067.463s][info][gc,stats ] Concurrent Reset 8083 us [1067.463s][info][gc,stats ] Pause Init Mark (G) 4691 us [1067.463s][info][gc,stats ] Pause Init Mark (N) 3925 us [1067.463s][info][gc,stats ] Swap Remembered Set 3265 us [1067.463s][info][gc,stats ] Transfer Old From SATB 449 us [1067.463s][info][gc,stats ] Update Region States 113 us [1067.463s][info][gc,stats ] Concurrent Scan Remembered Set 74989 us, parallelism: 3.99x [1067.463s][info][gc,stats ] RS: 299333 us [1067.463s][info][gc,stats ] RS: Scan Clusters 299333 us, workers (us): 74886, 74884, 74881, 74683, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Concurrent Mark Roots 3593 us, parallelism: 3.62x [1067.463s][info][gc,stats ] CMR: 12990 us [1067.463s][info][gc,stats ] CMR: Thread Roots 11642 us, workers (us): 2744, 2895, 3026, 2977, ---, ---, ---, ---, [1067.463s][info][gc,stats ] CMR: Code Cache Roots 1129 us, workers (us): 441, 321, 162, 205, ---, ---, ---, ---, [1067.463s][info][gc,stats ] CMR: VM Strong Roots 174 us, workers (us): 49, 49, 40, 37, ---, ---, ---, ---, [1067.463s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 9, 36, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Concurrent Marking 398132 us, parallelism: 3.96x [1067.463s][info][gc,stats ] CM: 1574913 us [1067.463s][info][gc,stats ] CM: Parallel Mark 1574913 us, workers (us): 393742, 393730, 393719, 393721, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Pause Final Mark (G) 1329 us [1067.463s][info][gc,stats ] Pause Final Mark (N) 839 us [1067.463s][info][gc,stats ] Finish Mark 447 us [1067.463s][info][gc,stats ] Update Region States 88 us [1067.463s][info][gc,stats ] Choose Collection Set 106 us [1067.463s][info][gc,stats ] Rebuild Free Set 58 us [1067.463s][info][gc,stats ] Concurrent Thread Roots 3448 us, parallelism: 3.89x [1067.463s][info][gc,stats ] CTR: 13409 us [1067.463s][info][gc,stats ] CTR: Thread Roots 13409 us, workers (us): 3351, 3337, 3361, 3360, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.02x [1067.463s][info][gc,stats ] CWRF: 1 us [1067.463s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Concurrent Weak Roots 821 us [1067.463s][info][gc,stats ] Roots 50 us, parallelism: 1.41x [1067.463s][info][gc,stats ] CWR: 71 us [1067.463s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 15, 14, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Rendezvous 758 us [1067.463s][info][gc,stats ] Concurrent Cleanup 136 us [1067.463s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.74x [1067.463s][info][gc,stats ] CSR: 1192 us [1067.463s][info][gc,stats ] CSR: Code Cache Roots 1023 us, workers (us): 166, 295, 352, 209, ---, ---, ---, ---, [1067.463s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 38, 37, 36, 33, ---, ---, ---, ---, [1067.463s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [1067.463s][info][gc,stats ] Concurrent Evacuation 50506 us [1067.463s][info][gc,stats ] Pause Init Update Refs (G) 1119 us [1067.463s][info][gc,stats ] Pause Init Update Refs (N) 562 us [1067.463s][info][gc,stats ] Manage GCLABs 469 us [1067.463s][info][gc,stats ] Concurrent Update Refs 186955 us [1067.463s][info][gc,stats ] Concurrent Update Thread Roots 8836 us [1067.463s][info][gc,stats ] Pause Final Update Refs (G) 1364 us [1067.463s][info][gc,stats ] Pause Final Update Refs (N) 729 us [1067.463s][info][gc,stats ] Update Region States 47 us [1067.463s][info][gc,stats ] Trash Collection Set 9 us [1067.463s][info][gc,stats ] Rebuild Free Set 100 us [1067.463s][info][gc,stats ] Concurrent Cleanup 143 us [1067.463s][info][gc,stats ] Workers: Evacuated 53999K across 946613 objects, abandoned 0B across 0 objects. [1067.463s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1067.463s][info][gc,stats ] - age 1: 28326736 bytes, 28326736 total [1067.463s][info][gc,stats ] - age 2: 5293048 bytes, 33619784 total [1067.463s][info][gc,stats ] - age 3: 252080 bytes, 33871864 total [1067.463s][info][gc,stats ] - age 4: 300528 bytes, 34172392 total [1067.463s][info][gc,stats ] - age 5: 328160 bytes, 34500552 total [1067.463s][info][gc,stats ] - age 6: 154176 bytes, 34654728 total [1067.463s][info][gc,stats ] - age 7: 6873024 bytes, 41527752 total [1067.463s][info][gc,stats ] - age 8: 3772640 bytes, 45300392 total [1067.463s][info][gc,stats ] - age 9: 3229952 bytes, 48530344 total [1067.463s][info][gc,stats ] - age 10: 1177272 bytes, 49707616 total [1067.463s][info][gc,stats ] - age 11: 1510192 bytes, 51217808 total [1067.463s][info][gc,stats ] - age 12: 1936 bytes, 51219744 total [1067.463s][info][gc,stats ] - age 13: 1458736 bytes, 52678480 total [1067.463s][info][gc,stats ] - age 14: 1778192 bytes, 54456672 total [1067.463s][info][gc,stats ] - age 15: 838504 bytes, 55295176 total [1067.463s][info][gc,stats ] [1067.463s][info][gc,stats ] Mutators: Evacuated 329K across 2974 objects, abandoned 0B across 0 objects. [1067.463s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1067.463s][info][gc,stats ] - age 1: 317872 bytes, 317872 total [1067.463s][info][gc,stats ] - age 2: 1408 bytes, 319280 total [1067.463s][info][gc,stats ] - age 3: 96 bytes, 319376 total [1067.463s][info][gc,stats ] - age 4: 96 bytes, 319472 total [1067.463s][info][gc,stats ] - age 6: 32 bytes, 319504 total [1067.464s][info][gc,stats ] - age 7: 5656 bytes, 325160 total [1067.464s][info][gc,stats ] - age 8: 4136 bytes, 329296 total [1067.464s][info][gc,stats ] - age 9: 336 bytes, 329632 total [1067.464s][info][gc,stats ] - age 10: 1016 bytes, 330648 total [1067.464s][info][gc,stats ] - age 11: 112 bytes, 330760 total [1067.464s][info][gc,stats ] - age 12: 608 bytes, 331368 total [1067.464s][info][gc,stats ] - age 13: 5928 bytes, 337296 total [1067.464s][info][gc,stats ] - age 14: 576 bytes, 337872 total [1067.464s][info][gc,stats ] [1067.464s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1067.464s][info][gc,stats ] - age 1: 112 bytes, 112 total [1067.464s][info][gc,stats ] - age 2: 8341056 bytes, 8341168 total [1067.464s][info][gc,stats ] - age 4: 100014944 bytes, 108356112 total [1067.464s][info][gc,stats ] - age 5: 16326304 bytes, 124682416 total [1067.464s][info][gc,stats ] - age 6: 33470472 bytes, 158152888 total [1067.464s][info][gc,stats ] - age 7: 8229408 bytes, 166382296 total [1067.464s][info][gc,stats ] [1067.464s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1067.464s][info][gc,stats ] - age 7: 8831398952 bytes, 8831398952 total [1067.464s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1067.474s][info][gc ] Transition from: normal to: idle [1067.474s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1067.474s][info][gc ] Transition from: idle to: old [1067.474s][info][gc,free ] Free: 12113M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6750K, Mutator Free: 1515 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.474s][info][gc,start ] GC(1215) Concurrent marking (OLD) [1067.474s][info][gc,task ] GC(1215) Using 4 of 8 workers for concurrent marking [1067.474s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8036K [1067.474s][info][gc ] Preempting old generation mark to allow Young GC [1067.474s][info][gc ] Cancelling GC: Concurrent GC [1067.474s][info][gc ] GC(1215) Concurrent marking (OLD) 0.237ms [1067.474s][info][gc ] GC(1215) GC cancellation took 0.000s [1067.474s][info][gc,ergo ] GC(1215) At end of OLD marking increment: GCU: 18.2%, MU: 332.7% for duration 0.011s (totals to be subsumed in next gc report) [1067.474s][info][gc,ergo ] GC(1215) At end of Concurrent Old Marking increment: YOUNG generation used: 1759M, used regions: 1784M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14608M, available: 12848M [1067.474s][info][gc,ergo ] GC(1215) At end of Concurrent Old Marking increment: OLD generation used: 17098M, used regions: 17136M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17136M, available: 8189K [1067.474s][info][gc,free ] Free: 12112M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8092K, Mutator Free: 1515 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.475s][info][gc,stats ] [1067.475s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1067.475s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1067.475s][info][gc,stats ] [1067.475s][info][gc,stats ] Concurrent Marking 244 us, parallelism: 3.13x [1067.475s][info][gc,stats ] CM: 762 us [1067.475s][info][gc,stats ] CM: Parallel Mark 762 us, workers (us): 196, 190, 188, 187, ---, ---, ---, ---, [1067.475s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1067.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1067.475s][info][gc,stats ] [1067.475s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1067.475s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1067.475s][info][gc,stats ] [1067.475s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1067.475s][info][gc,stats ] - age 1: 112 bytes, 112 total [1067.475s][info][gc,stats ] - age 2: 8341056 bytes, 8341168 total [1067.475s][info][gc,stats ] - age 4: 100014944 bytes, 108356112 total [1067.475s][info][gc,stats ] - age 5: 16326304 bytes, 124682416 total [1067.475s][info][gc,stats ] - age 6: 33470472 bytes, 158152888 total [1067.475s][info][gc,stats ] - age 7: 8229408 bytes, 166382296 total [1067.475s][info][gc,stats ] [1067.475s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1067.475s][info][gc,stats ] - age 7: 8831488104 bytes, 8831488104 total [1067.475s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1067.485s][info][gc ] Transition from: old to: idle [1067.485s][info][gc ] Transition from: idle to: normal [1067.485s][info][gc ] Heuristics request to interrupt old for young collection accepted [1067.485s][info][gc,free ] Free: 12091M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4429K, Mutator Free: 1512 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.485s][info][gc,ergo ] GC(1216) Start GC cycle (YOUNG) [1067.485s][info][gc,start ] GC(1216) Concurrent reset [1067.485s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent reset [1067.492s][info][gc ] GC(1216) Concurrent reset 7.411ms [1067.493s][info][gc,start ] GC(1216) Pause Init Mark (YOUNG) [1067.493s][info][gc,task ] GC(1216) Using 8 of 8 workers for init marking [1067.496s][info][gc ] GC(1216) Transfer SATB buffers [1067.496s][info][gc ] GC(1216) Purged 10365 oops from old generation SATB buffers [1067.497s][info][gc ] GC(1216) Pause Init Mark (YOUNG) 3.912ms [1067.497s][info][gc,start ] GC(1216) Concurrent remembered set scanning [1067.497s][info][gc,task ] GC(1216) Using 4 of 8 workers for Concurrent remembered set scanning [1067.628s][info][gc ] GC(1216) Concurrent remembered set scanning 131.421ms [1067.628s][info][gc,start ] GC(1216) Concurrent marking roots [1067.628s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent marking roots [1067.632s][info][gc ] GC(1216) Concurrent marking roots 3.284ms [1067.632s][info][gc,start ] GC(1216) Concurrent marking (YOUNG) [1067.632s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent marking [1067.894s][info][gc ] GC(1216) Concurrent marking (YOUNG) 262.006ms [1067.894s][info][gc,start ] GC(1216) Pause Final Mark (YOUNG) [1067.894s][info][gc,task ] GC(1216) Using 8 of 8 workers for final marking [1067.895s][info][gc,ergo ] GC(1216) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1067.895s][info][gc,ergo ] GC(1216) Adaptive CSet Selection for YOUNG. Max Evacuation: 608M, Actual Free: 0B. [1067.895s][info][gc,ergo ] GC(1216) Chosen CSet evacuates young: 50925K (of which at least: 0B are to be promoted), old: 0B [1067.895s][info][gc,ergo ] GC(1216) Collectable Garbage: 1590M (99%), Immediate: 0B (0%), 0 regions, CSet: 1590M (99%), 205 regions [1067.895s][info][gc,ergo ] GC(1216) Evacuation Targets: YOUNG: 50925K, PROMOTE: 0B, OLD: 0B, TOTAL: 50925K [1067.895s][info][gc,free ] Free: 11919M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 456K, Mutator Free: 1490 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8172K, Max: 8172K; Used: 20480B [1067.895s][info][gc ] GC(1216) Pause Final Mark (YOUNG) 0.877ms [1067.895s][info][gc,start ] GC(1216) Concurrent thread roots [1067.895s][info][gc,task ] GC(1216) Using 4 of 8 workers for Concurrent thread roots [1067.898s][info][gc ] GC(1216) Concurrent thread roots 3.427ms [1067.898s][info][gc,start ] GC(1216) Concurrent weak references [1067.898s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent weak references [1067.898s][info][gc,ref ] GC(1216) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.898s][info][gc,ref ] GC(1216) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.898s][info][gc,ref ] GC(1216) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1067.898s][info][gc ] GC(1216) Concurrent weak references 0.039ms [1067.898s][info][gc,start ] GC(1216) Concurrent weak roots [1067.898s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent weak root [1067.899s][info][gc ] GC(1216) Concurrent weak roots 0.759ms [1067.899s][info][gc,start ] GC(1216) Concurrent cleanup [1067.899s][info][gc ] GC(1216) Concurrent cleanup 19735M->19735M(31744M) 0.104ms [1067.899s][info][gc,free ] Free: 11908M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 3971K, Mutator Free: 1489 Collector Reserve: 64671K, Max: 8192K; Used: 864K Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [1067.899s][info][gc,start ] GC(1216) Concurrent strong roots [1067.899s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent strong root [1067.900s][info][gc ] GC(1216) Concurrent strong roots 0.424ms [1067.900s][info][gc,start ] GC(1216) Concurrent evacuation [1067.900s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent evacuation [1067.906s][info][gc ] GC(1216) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [1067.917s][info][gc,ergo ] GC(1216) Promotion failed, size 272, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8385536, promotion expended: 7714240, old capacity: 17976786944, old_used: 17945350224, old unaffiliated regions: 0 [1067.917s][info][gc,ergo ] GC(1216) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8385536, promotion expended: 7714240, old capacity: 17976786944, old_used: 17945350224, old unaffiliated regions: 0 [1067.917s][info][gc,ergo ] GC(1216) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8385536, promotion expended: 7714240, old capacity: 17976786944, old_used: 17945350224, old unaffiliated regions: 0 [1067.917s][info][gc,ergo ] GC(1216) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8385536, promotion expended: 7714240, old capacity: 17976786944, old_used: 17945350224, old unaffiliated regions: 0 [1067.917s][info][gc,ergo ] GC(1216) Squelching additional promotion failure reports for current epoch [1067.930s][info][gc ] GC(1216) Concurrent evacuation 29.853ms [1067.930s][info][gc,start ] GC(1216) Pause Init Update Refs [1067.931s][info][gc ] GC(1216) Pause Init Update Refs 0.522ms [1067.931s][info][gc,start ] GC(1216) Concurrent update references [1067.931s][info][gc,task ] GC(1216) Using 4 of 8 workers for concurrent reference update [1067.931s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1068.108s][info][gc ] GC(1216) Concurrent update references 177.672ms [1068.108s][info][gc,start ] GC(1216) Concurrent update thread roots [1068.117s][info][gc ] GC(1216) Concurrent update thread roots 8.946ms [1068.118s][info][gc,start ] GC(1216) Pause Final Update Refs [1068.118s][info][gc,task ] GC(1216) Using 8 of 8 workers for final reference update [1068.118s][info][gc ] GC(1216) Transfer SATB buffers [1068.118s][info][gc,free ] Free: 12356M, Max: 8192K regular, 520M humongous, Frag: 96% external, 12% internal; Used: 1579M, Mutator Free: 1545 Collector Reserve: 735M, Max: 8192K; Used: 65550K Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.118s][info][gc ] GC(1216) Pause Final Update Refs 0.735ms [1068.119s][info][gc,start ] GC(1216) Concurrent cleanup [1068.119s][info][gc ] GC(1216) Concurrent cleanup 20254M->18622M(31744M) 0.136ms [1068.119s][info][gc,ergo ] GC(1216) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 61952B, young_available: 13092M [1068.119s][info][gc,ergo ] GC(1216) At end of Concurrent Young GC: GCU: 22.9%, MU: 18.7% during period of 0.656s [1068.119s][info][gc,ergo ] GC(1216) At end of Concurrent Young GC: YOUNG generation used: 1508M, used regions: 1536M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14600M, available: 13091M [1068.119s][info][gc,ergo ] GC(1216) At end of Concurrent Young GC: OLD generation used: 17114M, used regions: 17144M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17144M, available: 61952B [1068.119s][info][gc,free ] Free: 12354M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5125K, Mutator Free: 1545 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.120s][info][gc,stats ] [1068.120s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1068.120s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1068.120s][info][gc,stats ] [1068.120s][info][gc,stats ] Concurrent Reset 7422 us [1068.120s][info][gc,stats ] Pause Init Mark (G) 4577 us [1068.120s][info][gc,stats ] Pause Init Mark (N) 3918 us [1068.120s][info][gc,stats ] Swap Remembered Set 3309 us [1068.120s][info][gc,stats ] Transfer Old From SATB 427 us [1068.120s][info][gc,stats ] Update Region States 96 us [1068.120s][info][gc,stats ] Concurrent Scan Remembered Set 131450 us, parallelism: 3.99x [1068.120s][info][gc,stats ] RS: 525129 us [1068.120s][info][gc,stats ] RS: Scan Clusters 525129 us, workers (us): 131351, 131360, 131342, 131076, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Concurrent Mark Roots 3304 us, parallelism: 3.56x [1068.120s][info][gc,stats ] CMR: 11758 us [1068.120s][info][gc,stats ] CMR: Thread Roots 10456 us, workers (us): 2694, 2535, 2644, 2584, ---, ---, ---, ---, [1068.120s][info][gc,stats ] CMR: Code Cache Roots 1071 us, workers (us): 190, 359, 192, 331, ---, ---, ---, ---, [1068.120s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 52, 48, 44, 42, ---, ---, ---, ---, [1068.120s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): ---, ---, 36, 8, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Concurrent Marking 262033 us, parallelism: 3.94x [1068.120s][info][gc,stats ] CM: 1032935 us [1068.120s][info][gc,stats ] CM: Parallel Mark 1032935 us, workers (us): 258251, 258245, 258216, 258222, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Pause Final Mark (G) 1429 us [1068.120s][info][gc,stats ] Pause Final Mark (N) 883 us [1068.120s][info][gc,stats ] Finish Mark 504 us [1068.120s][info][gc,stats ] Update Region States 87 us [1068.120s][info][gc,stats ] Choose Collection Set 103 us [1068.120s][info][gc,stats ] Rebuild Free Set 55 us [1068.120s][info][gc,stats ] Concurrent Thread Roots 3440 us, parallelism: 3.91x [1068.120s][info][gc,stats ] CTR: 13446 us [1068.120s][info][gc,stats ] CTR: Thread Roots 13446 us, workers (us): 3355, 3384, 3357, 3350, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [1068.120s][info][gc,stats ] CWRF: 1 us [1068.120s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Concurrent Weak Roots 773 us [1068.120s][info][gc,stats ] Roots 47 us, parallelism: 1.42x [1068.120s][info][gc,stats ] CWR: 67 us [1068.120s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 17, 15, 12, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Rendezvous 702 us [1068.120s][info][gc,stats ] Concurrent Cleanup 110 us [1068.120s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.84x [1068.120s][info][gc,stats ] CSR: 1216 us [1068.120s][info][gc,stats ] CSR: Code Cache Roots 1024 us, workers (us): 186, 198, 342, 299, ---, ---, ---, ---, [1068.120s][info][gc,stats ] CSR: VM Strong Roots 156 us, workers (us): 46, 38, 37, 34, ---, ---, ---, ---, [1068.120s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1068.120s][info][gc,stats ] Concurrent Evacuation 29868 us [1068.120s][info][gc,stats ] Pause Init Update Refs (G) 983 us [1068.120s][info][gc,stats ] Pause Init Update Refs (N) 531 us [1068.120s][info][gc,stats ] Manage GCLABs 448 us [1068.120s][info][gc,stats ] Concurrent Update Refs 177701 us [1068.120s][info][gc,stats ] Concurrent Update Thread Roots 8963 us [1068.120s][info][gc,stats ] Pause Final Update Refs (G) 1375 us [1068.120s][info][gc,stats ] Pause Final Update Refs (N) 740 us [1068.120s][info][gc,stats ] Update Region States 46 us [1068.120s][info][gc,stats ] Trash Collection Set 8 us [1068.120s][info][gc,stats ] Rebuild Free Set 91 us [1068.120s][info][gc,stats ] Concurrent Cleanup 146 us [1068.120s][info][gc,stats ] Workers: Evacuated 50638K across 824828 objects, abandoned 0B across 0 objects. [1068.120s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.120s][info][gc,stats ] - age 1: 30154040 bytes, 30154040 total [1068.120s][info][gc,stats ] - age 2: 7962704 bytes, 38116744 total [1068.120s][info][gc,stats ] - age 3: 321888 bytes, 38438632 total [1068.120s][info][gc,stats ] - age 4: 244880 bytes, 38683512 total [1068.120s][info][gc,stats ] - age 5: 300592 bytes, 38984104 total [1068.120s][info][gc,stats ] - age 6: 328064 bytes, 39312168 total [1068.120s][info][gc,stats ] - age 7: 3080768 bytes, 42392936 total [1068.120s][info][gc,stats ] - age 8: 1250664 bytes, 43643600 total [1068.120s][info][gc,stats ] - age 9: 2022472 bytes, 45666072 total [1068.120s][info][gc,stats ] - age 10: 1998592 bytes, 47664664 total [1068.120s][info][gc,stats ] - age 11: 1124576 bytes, 48789240 total [1068.120s][info][gc,stats ] - age 13: 433064 bytes, 49222304 total [1068.120s][info][gc,stats ] - age 14: 1086440 bytes, 50308744 total [1068.120s][info][gc,stats ] - age 15: 1545088 bytes, 51853832 total [1068.120s][info][gc,stats ] [1068.120s][info][gc,stats ] Mutators: Evacuated 286K across 2372 objects, abandoned 0B across 0 objects. [1068.120s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.120s][info][gc,stats ] - age 1: 285792 bytes, 285792 total [1068.120s][info][gc,stats ] - age 2: 816 bytes, 286608 total [1068.120s][info][gc,stats ] - age 4: 32 bytes, 286640 total [1068.120s][info][gc,stats ] - age 5: 32 bytes, 286672 total [1068.120s][info][gc,stats ] - age 6: 32 bytes, 286704 total [1068.120s][info][gc,stats ] - age 7: 776 bytes, 287480 total [1068.120s][info][gc,stats ] - age 8: 1352 bytes, 288832 total [1068.120s][info][gc,stats ] - age 9: 1576 bytes, 290408 total [1068.120s][info][gc,stats ] - age 11: 336 bytes, 290744 total [1068.120s][info][gc,stats ] - age 13: 568 bytes, 291312 total [1068.120s][info][gc,stats ] - age 14: 2304 bytes, 293616 total [1068.120s][info][gc,stats ] [1068.120s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1068.120s][info][gc,stats ] - age 1: 456 bytes, 456 total [1068.120s][info][gc,stats ] - age 2: 112 bytes, 568 total [1068.120s][info][gc,stats ] - age 3: 8341056 bytes, 8341624 total [1068.120s][info][gc,stats ] - age 5: 100014944 bytes, 108356568 total [1068.120s][info][gc,stats ] - age 6: 16326304 bytes, 124682872 total [1068.120s][info][gc,stats ] - age 7: 33470472 bytes, 158153344 total [1068.120s][info][gc,stats ] [1068.120s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1068.120s][info][gc,stats ] - age 7: 8839717512 bytes, 8839717512 total [1068.120s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1068.130s][info][gc ] Transition from: normal to: idle [1068.130s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1068.130s][info][gc ] Transition from: idle to: old [1068.130s][info][gc,free ] Free: 12329M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7161K, Mutator Free: 1542 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.130s][info][gc,start ] GC(1217) Concurrent marking (OLD) [1068.130s][info][gc,task ] GC(1217) Using 4 of 8 workers for concurrent marking [1068.131s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32686K [1068.131s][info][gc ] Preempting old generation mark to allow Young GC [1068.131s][info][gc ] Cancelling GC: Concurrent GC [1068.131s][info][gc ] GC(1217) Concurrent marking (OLD) 0.891ms [1068.131s][info][gc ] GC(1217) GC cancellation took 0.000s [1068.131s][info][gc,ergo ] GC(1217) At end of OLD marking increment: GCU: 39.6%, MU: 286.4% for duration 0.012s (totals to be subsumed in next gc report) [1068.131s][info][gc,ergo ] GC(1217) At end of Concurrent Old Marking increment: YOUNG generation used: 1537M, used regions: 1560M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14600M, available: 13062M [1068.131s][info][gc,ergo ] GC(1217) At end of Concurrent Old Marking increment: OLD generation used: 17114M, used regions: 17144M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17144M, available: 61952B [1068.131s][info][gc,free ] Free: 12326M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9866K, Mutator Free: 1542 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.132s][info][gc,stats ] [1068.132s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1068.132s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1068.132s][info][gc,stats ] [1068.132s][info][gc,stats ] Concurrent Marking 900 us, parallelism: 3.70x [1068.132s][info][gc,stats ] CM: 3331 us [1068.132s][info][gc,stats ] CM: Parallel Mark 3331 us, workers (us): 842, 820, 847, 822, ---, ---, ---, ---, [1068.132s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1068.132s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.132s][info][gc,stats ] [1068.132s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1068.132s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.132s][info][gc,stats ] [1068.132s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1068.132s][info][gc,stats ] - age 1: 456 bytes, 456 total [1068.132s][info][gc,stats ] - age 2: 112 bytes, 568 total [1068.132s][info][gc,stats ] - age 3: 8341056 bytes, 8341624 total [1068.132s][info][gc,stats ] - age 5: 100014944 bytes, 108356568 total [1068.132s][info][gc,stats ] - age 6: 16326304 bytes, 124682872 total [1068.132s][info][gc,stats ] - age 7: 33470472 bytes, 158153344 total [1068.132s][info][gc,stats ] [1068.132s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1068.132s][info][gc,stats ] - age 7: 8840087992 bytes, 8840087992 total [1068.132s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1068.142s][info][gc ] Transition from: old to: idle [1068.142s][info][gc ] Transition from: idle to: normal [1068.142s][info][gc ] Heuristics request to interrupt old for young collection accepted [1068.142s][info][gc,free ] Free: 12303M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8557K, Mutator Free: 1539 Collector Reserve: 735M, Max: 8192K; Used: 14448B Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.142s][info][gc,ergo ] GC(1218) Start GC cycle (YOUNG) [1068.142s][info][gc,start ] GC(1218) Concurrent reset [1068.142s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent reset [1068.148s][info][gc ] GC(1218) Concurrent reset 6.247ms [1068.149s][info][gc,start ] GC(1218) Pause Init Mark (YOUNG) [1068.149s][info][gc,task ] GC(1218) Using 8 of 8 workers for init marking [1068.152s][info][gc ] GC(1218) Transfer SATB buffers [1068.152s][info][gc ] GC(1218) Purged 10902 oops from old generation SATB buffers [1068.153s][info][gc ] GC(1218) Pause Init Mark (YOUNG) 3.929ms [1068.153s][info][gc,start ] GC(1218) Concurrent remembered set scanning [1068.153s][info][gc,task ] GC(1218) Using 4 of 8 workers for Concurrent remembered set scanning [1068.282s][info][gc ] GC(1218) Concurrent remembered set scanning 129.094ms [1068.282s][info][gc,start ] GC(1218) Concurrent marking roots [1068.282s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent marking roots [1068.286s][info][gc ] GC(1218) Concurrent marking roots 3.574ms [1068.286s][info][gc,start ] GC(1218) Concurrent marking (YOUNG) [1068.286s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent marking [1068.513s][info][gc ] GC(1218) Concurrent marking (YOUNG) 226.964ms [1068.513s][info][gc,start ] GC(1218) Pause Final Mark (YOUNG) [1068.513s][info][gc,task ] GC(1218) Using 8 of 8 workers for final marking [1068.514s][info][gc,ergo ] GC(1218) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [1068.514s][info][gc,ergo ] GC(1218) Adaptive CSet Selection for YOUNG. Max Evacuation: 608M, Actual Free: 0B. [1068.514s][info][gc,ergo ] GC(1218) Chosen CSet evacuates young: 44587K (of which at least: 0B are to be promoted), old: 0B [1068.514s][info][gc,ergo ] GC(1218) Collectable Garbage: 1383M (99%), Immediate: 0B (0%), 0 regions, CSet: 1383M (99%), 179 regions [1068.514s][info][gc,ergo ] GC(1218) Evacuation Targets: YOUNG: 44587K, PROMOTE: 0B, OLD: 0B, TOTAL: 44587K [1068.514s][info][gc,free ] Free: 12201M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7135K, Mutator Free: 1526 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 44544B, Max: 44544B; Used: 8148K [1068.514s][info][gc ] GC(1218) Pause Final Mark (YOUNG) 0.890ms [1068.514s][info][gc,start ] GC(1218) Concurrent thread roots [1068.514s][info][gc,task ] GC(1218) Using 4 of 8 workers for Concurrent thread roots [1068.518s][info][gc ] GC(1218) Concurrent thread roots 4.023ms [1068.518s][info][gc,start ] GC(1218) Concurrent weak references [1068.518s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent weak references [1068.518s][info][gc,ref ] GC(1218) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1068.518s][info][gc,ref ] GC(1218) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1068.518s][info][gc,ref ] GC(1218) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1068.518s][info][gc ] GC(1218) Concurrent weak references 0.056ms [1068.518s][info][gc,start ] GC(1218) Concurrent weak roots [1068.518s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent weak root [1068.519s][info][gc ] GC(1218) Concurrent weak roots 0.733ms [1068.519s][info][gc,start ] GC(1218) Concurrent cleanup [1068.519s][info][gc ] GC(1218) Concurrent cleanup 19467M->19468M(31744M) 0.184ms [1068.519s][info][gc,free ] Free: 12186M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5661K, Mutator Free: 1524 Collector Reserve: 56457K, Max: 8192K; Used: 886K Old Collector Reserve: 34304B, Max: 34304B; Used: 8158K [1068.519s][info][gc,start ] GC(1218) Concurrent strong roots [1068.519s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent strong root [1068.519s][info][gc ] GC(1218) Concurrent strong roots 0.422ms [1068.519s][info][gc,start ] GC(1218) Concurrent evacuation [1068.519s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent evacuation [1068.526s][info][gc ] GC(1218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [1068.526s][info][gc ] GC(1218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [1068.526s][info][gc ] GC(1218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [1068.526s][info][gc ] GC(1218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [1068.529s][info][gc ] GC(1218) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [1068.529s][info][gc,ergo ] GC(1218) Promotion failed, size 24, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 61952, promotion expended: 49008, old capacity: 18018729984, old_used: 17979579984, old unaffiliated regions: 0 [1068.529s][info][gc,ergo ] GC(1218) Promotion failed, size 32, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 61952, promotion expended: 58208, old capacity: 18018729984, old_used: 17979589200, old unaffiliated regions: 0 [1068.529s][info][gc,ergo ] GC(1218) Promotion failed, size 32, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 61952, promotion expended: 58208, old capacity: 18018729984, old_used: 17979589200, old unaffiliated regions: 0 [1068.529s][info][gc,ergo ] GC(1218) Promotion failed, size 48, has plab? yes, PLAB remaining: 18416, plab promotions disabled, promotion reserve: 61952, promotion expended: 58208, old capacity: 18018729984, old_used: 17979589200, old unaffiliated regions: 0 [1068.529s][info][gc,ergo ] GC(1218) Squelching additional promotion failure reports for current epoch [1068.542s][info][gc ] GC(1218) Concurrent evacuation 22.069ms [1068.542s][info][gc,start ] GC(1218) Pause Init Update Refs [1068.542s][info][gc ] GC(1218) Pause Init Update Refs 0.509ms [1068.542s][info][gc,start ] GC(1218) Concurrent update references [1068.543s][info][gc,task ] GC(1218) Using 4 of 8 workers for concurrent reference update [1068.543s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1068.695s][info][gc ] GC(1218) Concurrent update references 152.794ms [1068.695s][info][gc,start ] GC(1218) Concurrent update thread roots [1068.706s][info][gc ] GC(1218) Concurrent update thread roots 10.353ms [1068.706s][info][gc,start ] GC(1218) Pause Final Update Refs [1068.706s][info][gc,task ] GC(1218) Using 8 of 8 workers for final reference update [1068.706s][info][gc ] GC(1218) Transfer SATB buffers [1068.707s][info][gc,free ] Free: 12478M, Max: 8192K regular, 520M humongous, Frag: 96% external, 10% internal; Used: 1357M, Mutator Free: 1560 Collector Reserve: 735M, Max: 8192K; Used: 73744K Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1068.707s][info][gc ] GC(1218) Pause Final Update Refs 0.743ms [1068.707s][info][gc,start ] GC(1218) Concurrent cleanup [1068.707s][info][gc ] GC(1218) Concurrent cleanup 19912M->18493M(31744M) 0.221ms [1068.707s][info][gc,ergo ] GC(1218) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8145K, young_available: 13213M [1068.708s][info][gc,ergo ] GC(1218) At end of Concurrent Young GC: GCU: 22.8%, MU: 18.9% during period of 0.588s [1068.708s][info][gc,ergo ] GC(1218) At end of Concurrent Young GC: YOUNG generation used: 1348M, used regions: 1384M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14560M, available: 13211M [1068.708s][info][gc,ergo ] GC(1218) At end of Concurrent Young GC: OLD generation used: 17146M, used regions: 17184M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17184M, available: 8145K [1068.708s][info][gc,free ] Free: 12475M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4360K, Mutator Free: 1560 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1068.708s][info][gc,stats ] [1068.708s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1068.708s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1068.708s][info][gc,stats ] [1068.708s][info][gc,stats ] Concurrent Reset 6265 us [1068.708s][info][gc,stats ] Pause Init Mark (G) 4606 us [1068.708s][info][gc,stats ] Pause Init Mark (N) 3935 us [1068.708s][info][gc,stats ] Swap Remembered Set 3334 us [1068.708s][info][gc,stats ] Transfer Old From SATB 407 us [1068.708s][info][gc,stats ] Update Region States 106 us [1068.708s][info][gc,stats ] Concurrent Scan Remembered Set 129121 us, parallelism: 4.00x [1068.708s][info][gc,stats ] RS: 516031 us [1068.708s][info][gc,stats ] RS: Scan Clusters 516031 us, workers (us): 129016, 129011, 129007, 128997, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Concurrent Mark Roots 3585 us, parallelism: 3.52x [1068.708s][info][gc,stats ] CMR: 12629 us [1068.708s][info][gc,stats ] CMR: Thread Roots 11382 us, workers (us): 2922, 2860, 2852, 2747, ---, ---, ---, ---, [1068.708s][info][gc,stats ] CMR: Code Cache Roots 1016 us, workers (us): 178, 344, 184, 310, ---, ---, ---, ---, [1068.708s][info][gc,stats ] CMR: VM Strong Roots 184 us, workers (us): 54, 49, 43, 38, ---, ---, ---, ---, [1068.708s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, ---, 39, 8, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Concurrent Marking 226996 us, parallelism: 3.93x [1068.708s][info][gc,stats ] CM: 891483 us [1068.708s][info][gc,stats ] CM: Parallel Mark 891483 us, workers (us): 222880, 222873, 222873, 222858, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Pause Final Mark (G) 1416 us [1068.708s][info][gc,stats ] Pause Final Mark (N) 896 us [1068.708s][info][gc,stats ] Finish Mark 505 us [1068.708s][info][gc,stats ] Update Region States 92 us [1068.708s][info][gc,stats ] Choose Collection Set 102 us [1068.708s][info][gc,stats ] Rebuild Free Set 54 us [1068.708s][info][gc,stats ] Concurrent Thread Roots 4036 us, parallelism: 3.86x [1068.708s][info][gc,stats ] CTR: 15590 us [1068.708s][info][gc,stats ] CTR: Thread Roots 15590 us, workers (us): 3875, 3906, 3886, 3923, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [1068.708s][info][gc,stats ] CWRF: 1 us [1068.708s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Concurrent Weak Roots 744 us [1068.708s][info][gc,stats ] Roots 49 us, parallelism: 1.28x [1068.708s][info][gc,stats ] CWR: 62 us [1068.708s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 19, 18, 14, 11, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Rendezvous 675 us [1068.708s][info][gc,stats ] Concurrent Cleanup 201 us [1068.708s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.64x [1068.708s][info][gc,stats ] CSR: 1132 us [1068.708s][info][gc,stats ] CSR: Code Cache Roots 981 us, workers (us): 272, 166, 343, 200, ---, ---, ---, ---, [1068.708s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 37, 34, 28, 25, ---, ---, ---, ---, [1068.708s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [1068.708s][info][gc,stats ] Concurrent Evacuation 22083 us [1068.708s][info][gc,stats ] Pause Init Update Refs (G) 964 us [1068.708s][info][gc,stats ] Pause Init Update Refs (N) 518 us [1068.708s][info][gc,stats ] Manage GCLABs 440 us [1068.708s][info][gc,stats ] Concurrent Update Refs 152819 us [1068.708s][info][gc,stats ] Concurrent Update Thread Roots 10370 us [1068.708s][info][gc,stats ] Pause Final Update Refs (G) 1365 us [1068.708s][info][gc,stats ] Pause Final Update Refs (N) 748 us [1068.708s][info][gc,stats ] Update Region States 46 us [1068.708s][info][gc,stats ] Trash Collection Set 7 us [1068.708s][info][gc,stats ] Rebuild Free Set 97 us [1068.708s][info][gc,stats ] Concurrent Cleanup 230 us [1068.708s][info][gc,stats ] Workers: Evacuated 44314K across 588303 objects, abandoned 0B across 0 objects. [1068.708s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.708s][info][gc,stats ] - age 1: 27653264 bytes, 27653264 total [1068.708s][info][gc,stats ] - age 2: 11402656 bytes, 39055920 total [1068.708s][info][gc,stats ] - age 3: 283016 bytes, 39338936 total [1068.708s][info][gc,stats ] - age 4: 309472 bytes, 39648408 total [1068.708s][info][gc,stats ] - age 5: 244912 bytes, 39893320 total [1068.709s][info][gc,stats ] - age 6: 300544 bytes, 40193864 total [1068.709s][info][gc,stats ] - age 7: 330456 bytes, 40524320 total [1068.709s][info][gc,stats ] - age 8: 151752 bytes, 40676072 total [1068.709s][info][gc,stats ] - age 9: 79120 bytes, 40755192 total [1068.709s][info][gc,stats ] - age 10: 1267224 bytes, 42022416 total [1068.709s][info][gc,stats ] - age 11: 1981624 bytes, 44004040 total [1068.709s][info][gc,stats ] - age 15: 1373536 bytes, 45377576 total [1068.709s][info][gc,stats ] [1068.709s][info][gc,stats ] Mutators: Evacuated 273K across 2141 objects, abandoned 32B across 1 objects. [1068.709s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.709s][info][gc,stats ] - age 1: 278200 bytes, 278200 total [1068.709s][info][gc,stats ] - age 2: 32 bytes, 278232 total [1068.709s][info][gc,stats ] - age 3: 544 bytes, 278776 total [1068.709s][info][gc,stats ] - age 4: 32 bytes, 278808 total [1068.709s][info][gc,stats ] - age 6: 80 bytes, 278888 total [1068.709s][info][gc,stats ] - age 7: 96 bytes, 278984 total [1068.709s][info][gc,stats ] - age 8: 56 bytes, 279040 total [1068.709s][info][gc,stats ] - age 9: 408 bytes, 279448 total [1068.709s][info][gc,stats ] - age 10: 480 bytes, 279928 total [1068.709s][info][gc,stats ] - age 11: 168 bytes, 280096 total [1068.709s][info][gc,stats ] - age 14: 112 bytes, 280208 total [1068.709s][info][gc,stats ] - age 15: 200 bytes, 280408 total [1068.709s][info][gc,stats ] [1068.709s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1068.709s][info][gc,stats ] - age 2: 456 bytes, 456 total [1068.709s][info][gc,stats ] - age 3: 112 bytes, 568 total [1068.709s][info][gc,stats ] - age 4: 8341056 bytes, 8341624 total [1068.709s][info][gc,stats ] - age 6: 100014944 bytes, 108356568 total [1068.709s][info][gc,stats ] - age 7: 16326304 bytes, 124682872 total [1068.709s][info][gc,stats ] [1068.709s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1068.709s][info][gc,stats ] - age 7: 8873558464 bytes, 8873558464 total [1068.709s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1068.719s][info][gc ] Transition from: normal to: idle [1068.719s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1068.719s][info][gc ] Transition from: idle to: old [1068.719s][info][gc,free ] Free: 12448M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7767K, Mutator Free: 1557 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1068.719s][info][gc,start ] GC(1219) Concurrent marking (OLD) [1068.719s][info][gc,task ] GC(1219) Using 4 of 8 workers for concurrent marking [1068.720s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15943K [1068.720s][info][gc ] Preempting old generation mark to allow Young GC [1068.720s][info][gc ] Cancelling GC: Concurrent GC [1068.720s][info][gc ] GC(1219) Concurrent marking (OLD) 0.717ms [1068.720s][info][gc ] GC(1219) GC cancellation took 0.000s [1068.720s][info][gc,ergo ] GC(1219) At end of OLD marking increment: GCU: 36.2%, MU: 370.8% for duration 0.012s (totals to be subsumed in next gc report) [1068.720s][info][gc,ergo ] GC(1219) At end of Concurrent Old Marking increment: YOUNG generation used: 1377M, used regions: 1408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14560M, available: 13182M [1068.720s][info][gc,ergo ] GC(1219) At end of Concurrent Old Marking increment: OLD generation used: 17146M, used regions: 17184M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17184M, available: 8145K [1068.720s][info][gc,free ] Free: 12446M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9576K, Mutator Free: 1557 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1068.720s][info][gc,stats ] [1068.720s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1068.720s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1068.720s][info][gc,stats ] [1068.720s][info][gc,stats ] Concurrent Marking 725 us, parallelism: 3.72x [1068.720s][info][gc,stats ] CM: 2696 us [1068.720s][info][gc,stats ] CM: Parallel Mark 2696 us, workers (us): 684, 678, 662, 672, ---, ---, ---, ---, [1068.720s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1068.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.720s][info][gc,stats ] [1068.720s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1068.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1068.720s][info][gc,stats ] [1068.720s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1068.720s][info][gc,stats ] - age 2: 456 bytes, 456 total [1068.720s][info][gc,stats ] - age 3: 112 bytes, 568 total [1068.720s][info][gc,stats ] - age 4: 8341056 bytes, 8341624 total [1068.720s][info][gc,stats ] - age 6: 100014944 bytes, 108356568 total [1068.720s][info][gc,stats ] - age 7: 16326304 bytes, 124682872 total [1068.720s][info][gc,stats ] [1068.720s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1068.720s][info][gc,stats ] - age 7: 8873886248 bytes, 8873886248 total [1068.720s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1068.730s][info][gc ] Transition from: old to: idle [1068.730s][info][gc ] Transition from: idle to: normal [1068.730s][info][gc ] Heuristics request to interrupt old for young collection accepted [1068.730s][info][gc,free ] Free: 12425M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7159K, Mutator Free: 1554 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1068.730s][info][gc,ergo ] GC(1220) Start GC cycle (YOUNG) [1068.730s][info][gc,start ] GC(1220) Concurrent reset [1068.730s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent reset [1068.736s][info][gc ] GC(1220) Concurrent reset 5.875ms [1068.737s][info][gc,start ] GC(1220) Pause Init Mark (YOUNG) [1068.737s][info][gc,task ] GC(1220) Using 8 of 8 workers for init marking [1068.740s][info][gc ] GC(1220) Transfer SATB buffers [1068.741s][info][gc ] GC(1220) Purged 11060 oops from old generation SATB buffers [1068.741s][info][gc ] GC(1220) Pause Init Mark (YOUNG) 4.041ms [1068.741s][info][gc,start ] GC(1220) Concurrent remembered set scanning [1068.741s][info][gc,task ] GC(1220) Using 4 of 8 workers for Concurrent remembered set scanning [1068.864s][info][gc ] GC(1220) Concurrent remembered set scanning 122.754ms [1068.864s][info][gc,start ] GC(1220) Concurrent marking roots [1068.864s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent marking roots [1068.867s][info][gc ] GC(1220) Concurrent marking roots 3.540ms [1068.867s][info][gc,start ] GC(1220) Concurrent marking (YOUNG) [1068.867s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent marking [1069.041s][info][gc ] GC(1220) Concurrent marking (YOUNG) 173.952ms [1069.042s][info][gc,start ] GC(1220) Pause Final Mark (YOUNG) [1069.042s][info][gc,task ] GC(1220) Using 8 of 8 workers for final marking [1069.043s][info][gc,ergo ] GC(1220) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1069.043s][info][gc,ergo ] GC(1220) Adaptive CSet Selection for YOUNG. Max Evacuation: 606M, Actual Free: 0B. [1069.043s][info][gc,ergo ] GC(1220) Chosen CSet evacuates young: 50632K (of which at least: 0B are to be promoted), old: 0B [1069.043s][info][gc,ergo ] GC(1220) Collectable Garbage: 1254M (99%), Immediate: 0B (0%), 0 regions, CSet: 1254M (99%), 163 regions [1069.043s][info][gc,ergo ] GC(1220) Evacuation Targets: YOUNG: 50632K, PROMOTE: 0B, OLD: 0B, TOTAL: 50632K [1069.043s][info][gc,free ] Free: 12454M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 1355K, Mutator Free: 1557 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8128K, Max: 8128K; Used: 65536B [1069.043s][info][gc ] GC(1220) Pause Final Mark (YOUNG) 1.159ms [1069.043s][info][gc,start ] GC(1220) Concurrent thread roots [1069.043s][info][gc,task ] GC(1220) Using 4 of 8 workers for Concurrent thread roots [1069.047s][info][gc ] GC(1220) Concurrent thread roots 3.926ms [1069.047s][info][gc,start ] GC(1220) Concurrent weak references [1069.047s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent weak references [1069.047s][info][gc,ref ] GC(1220) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.047s][info][gc,ref ] GC(1220) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.047s][info][gc,ref ] GC(1220) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.047s][info][gc ] GC(1220) Concurrent weak references 0.039ms [1069.047s][info][gc,start ] GC(1220) Concurrent weak roots [1069.047s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent weak root [1069.048s][info][gc ] GC(1220) Concurrent weak roots 0.617ms [1069.048s][info][gc,start ] GC(1220) Concurrent cleanup [1069.048s][info][gc ] GC(1220) Concurrent cleanup 19202M->19202M(31744M) 0.103ms [1069.048s][info][gc,free ] Free: 12441M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7083K, Mutator Free: 1556 Collector Reserve: 64596K, Max: 8192K; Used: 939K Old Collector Reserve: 8120K, Max: 8120K; Used: 73216B [1069.048s][info][gc,start ] GC(1220) Concurrent strong roots [1069.048s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent strong root [1069.048s][info][gc ] GC(1220) Concurrent strong roots 0.403ms [1069.048s][info][gc,start ] GC(1220) Concurrent evacuation [1069.048s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent evacuation [1069.056s][info][gc ] GC(1220) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [1069.059s][info][gc ] GC(1220) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [1069.066s][info][gc ] GC(1220) Concurrent evacuation 17.644ms [1069.066s][info][gc,start ] GC(1220) Pause Init Update Refs [1069.067s][info][gc ] GC(1220) Pause Init Update Refs 0.499ms [1069.067s][info][gc,start ] GC(1220) Concurrent update references [1069.067s][info][gc,task ] GC(1220) Using 4 of 8 workers for concurrent reference update [1069.067s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1069.209s][info][gc ] GC(1220) Concurrent update references 142.115ms [1069.209s][info][gc,start ] GC(1220) Concurrent update thread roots [1069.218s][info][gc ] GC(1220) Concurrent update thread roots 9.246ms [1069.219s][info][gc,start ] GC(1220) Pause Final Update Refs [1069.219s][info][gc,task ] GC(1220) Using 8 of 8 workers for final reference update [1069.219s][info][gc ] GC(1220) Transfer SATB buffers [1069.219s][info][gc,free ] Free: 12664M, Max: 8192K regular, 520M humongous, Frag: 96% external, 9% internal; Used: 1247M, Mutator Free: 1584 Collector Reserve: 727M, Max: 8192K; Used: 65558K Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.219s][info][gc ] GC(1220) Pause Final Update Refs 0.656ms [1069.220s][info][gc,start ] GC(1220) Concurrent cleanup [1069.220s][info][gc ] GC(1220) Concurrent cleanup 19618M->18322M(31744M) 0.121ms [1069.220s][info][gc,ergo ] GC(1220) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 60928B, young_available: 13392M [1069.220s][info][gc,ergo ] GC(1220) At end of Concurrent Young GC: GCU: 22.7%, MU: 18.9% during period of 0.512s [1069.220s][info][gc,ergo ] GC(1220) At end of Concurrent Young GC: YOUNG generation used: 1152M, used regions: 1192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14544M, available: 13391M [1069.220s][info][gc,ergo ] GC(1220) At end of Concurrent Young GC: OLD generation used: 17170M, used regions: 17200M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17200M, available: 60928B [1069.220s][info][gc,free ] Free: 12663M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 9092K, Mutator Free: 1584 Collector Reserve: 727M, Max: 8192K; Used: 22704B Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.220s][info][gc,stats ] [1069.220s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1069.220s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1069.220s][info][gc,stats ] [1069.220s][info][gc,stats ] Concurrent Reset 5893 us [1069.220s][info][gc,stats ] Pause Init Mark (G) 4738 us [1069.220s][info][gc,stats ] Pause Init Mark (N) 4047 us [1069.220s][info][gc,stats ] Swap Remembered Set 3366 us [1069.220s][info][gc,stats ] Transfer Old From SATB 482 us [1069.220s][info][gc,stats ] Update Region States 101 us [1069.220s][info][gc,stats ] Concurrent Scan Remembered Set 122789 us, parallelism: 4.00x [1069.220s][info][gc,stats ] RS: 490686 us [1069.220s][info][gc,stats ] RS: Scan Clusters 490686 us, workers (us): 122686, 122675, 122668, 122657, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Concurrent Mark Roots 3560 us, parallelism: 3.52x [1069.220s][info][gc,stats ] CMR: 12543 us [1069.220s][info][gc,stats ] CMR: Thread Roots 11206 us, workers (us): 2924, 2891, 2637, 2753, ---, ---, ---, ---, [1069.220s][info][gc,stats ] CMR: Code Cache Roots 1106 us, workers (us): 147, 182, 404, 373, ---, ---, ---, ---, [1069.220s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 57, 50, 40, 40, ---, ---, ---, ---, [1069.220s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, 36, ---, ---, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Concurrent Marking 173985 us, parallelism: 3.92x [1069.220s][info][gc,stats ] CM: 681468 us [1069.220s][info][gc,stats ] CM: Parallel Mark 681468 us, workers (us): 170382, 170372, 170362, 170353, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Pause Final Mark (G) 1648 us [1069.220s][info][gc,stats ] Pause Final Mark (N) 1165 us [1069.220s][info][gc,stats ] Finish Mark 524 us [1069.220s][info][gc,stats ] Update Region States 84 us [1069.220s][info][gc,stats ] Choose Collection Set 97 us [1069.220s][info][gc,stats ] Rebuild Free Set 54 us [1069.220s][info][gc,stats ] Concurrent Thread Roots 3951 us, parallelism: 3.84x [1069.220s][info][gc,stats ] CTR: 15184 us [1069.220s][info][gc,stats ] CTR: Thread Roots 15184 us, workers (us): 3877, 3752, 3810, 3746, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1069.220s][info][gc,stats ] CWRF: 1 us [1069.220s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Concurrent Weak Roots 621 us [1069.220s][info][gc,stats ] Roots 57 us, parallelism: 1.43x [1069.220s][info][gc,stats ] CWR: 81 us [1069.220s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 28, 23, 16, 15, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Rendezvous 552 us [1069.220s][info][gc,stats ] Concurrent Cleanup 107 us [1069.220s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.54x [1069.220s][info][gc,stats ] CSR: 1041 us [1069.220s][info][gc,stats ] CSR: Code Cache Roots 895 us, workers (us): 151, 252, 336, 156, ---, ---, ---, ---, [1069.220s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 36, 34, 27, 23, ---, ---, ---, ---, [1069.220s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, ---, 21, ---, ---, ---, ---, [1069.220s][info][gc,stats ] Concurrent Evacuation 17658 us [1069.220s][info][gc,stats ] Pause Init Update Refs (G) 981 us [1069.220s][info][gc,stats ] Pause Init Update Refs (N) 507 us [1069.220s][info][gc,stats ] Manage GCLABs 425 us [1069.220s][info][gc,stats ] Concurrent Update Refs 142142 us [1069.220s][info][gc,stats ] Concurrent Update Thread Roots 9262 us [1069.220s][info][gc,stats ] Pause Final Update Refs (G) 1283 us [1069.220s][info][gc,stats ] Pause Final Update Refs (N) 660 us [1069.220s][info][gc,stats ] Update Region States 48 us [1069.220s][info][gc,stats ] Trash Collection Set 7 us [1069.220s][info][gc,stats ] Rebuild Free Set 84 us [1069.220s][info][gc,stats ] Concurrent Cleanup 127 us [1069.220s][info][gc,stats ] Workers: Evacuated 49971K across 700641 objects, abandoned 0B across 0 objects. [1069.221s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.221s][info][gc,stats ] - age 1: 31821456 bytes, 31821456 total [1069.221s][info][gc,stats ] - age 2: 13003392 bytes, 44824848 total [1069.221s][info][gc,stats ] - age 3: 231880 bytes, 45056728 total [1069.221s][info][gc,stats ] - age 4: 236152 bytes, 45292880 total [1069.221s][info][gc,stats ] - age 5: 279104 bytes, 45571984 total [1069.221s][info][gc,stats ] - age 6: 213840 bytes, 45785824 total [1069.221s][info][gc,stats ] - age 7: 585968 bytes, 46371792 total [1069.221s][info][gc,stats ] - age 8: 132416 bytes, 46504208 total [1069.221s][info][gc,stats ] - age 9: 79120 bytes, 46583328 total [1069.221s][info][gc,stats ] - age 10: 1249232 bytes, 47832560 total [1069.221s][info][gc,stats ] - age 11: 1981256 bytes, 49813816 total [1069.221s][info][gc,stats ] - age 15: 1356760 bytes, 51170576 total [1069.221s][info][gc,stats ] [1069.221s][info][gc,stats ] Mutators: Evacuated 661K across 5095 objects, abandoned 0B across 0 objects. [1069.221s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.221s][info][gc,stats ] - age 2: 674112 bytes, 674112 total [1069.221s][info][gc,stats ] - age 3: 832 bytes, 674944 total [1069.221s][info][gc,stats ] - age 4: 16 bytes, 674960 total [1069.221s][info][gc,stats ] - age 6: 32 bytes, 674992 total [1069.221s][info][gc,stats ] - age 7: 32 bytes, 675024 total [1069.221s][info][gc,stats ] - age 8: 32 bytes, 675056 total [1069.221s][info][gc,stats ] - age 10: 848 bytes, 675904 total [1069.221s][info][gc,stats ] - age 11: 480 bytes, 676384 total [1069.221s][info][gc,stats ] - age 15: 504 bytes, 676888 total [1069.221s][info][gc,stats ] [1069.221s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1069.221s][info][gc,stats ] - age 1: 56 bytes, 56 total [1069.221s][info][gc,stats ] - age 3: 456 bytes, 512 total [1069.221s][info][gc,stats ] - age 4: 112 bytes, 624 total [1069.221s][info][gc,stats ] - age 5: 8305240 bytes, 8305864 total [1069.221s][info][gc,stats ] - age 7: 99919112 bytes, 108224976 total [1069.221s][info][gc,stats ] [1069.221s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1069.221s][info][gc,stats ] - age 7: 8890186840 bytes, 8890186840 total [1069.221s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1069.231s][info][gc ] Transition from: normal to: idle [1069.231s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1069.231s][info][gc ] Transition from: idle to: old [1069.231s][info][gc,free ] Free: 12639M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8768K, Mutator Free: 1581 Collector Reserve: 727M, Max: 8192K; Used: 22704B Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.231s][info][gc,start ] GC(1221) Concurrent marking (OLD) [1069.231s][info][gc,task ] GC(1221) Using 4 of 8 workers for concurrent marking [1069.231s][info][gc ] Trigger (YOUNG): expedite promotion in place of 97577K [1069.231s][info][gc ] Preempting old generation mark to allow Young GC [1069.231s][info][gc ] Cancelling GC: Concurrent GC [1069.231s][info][gc ] GC(1221) Concurrent marking (OLD) 0.540ms [1069.231s][info][gc ] GC(1221) GC cancellation took 0.000s [1069.232s][info][gc,ergo ] GC(1221) At end of OLD marking increment: GCU: 25.3%, MU: 317.6% for duration 0.012s (totals to be subsumed in next gc report) [1069.232s][info][gc,ergo ] GC(1221) At end of Concurrent Old Marking increment: YOUNG generation used: 1178M, used regions: 1216M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14544M, available: 13365M [1069.232s][info][gc,ergo ] GC(1221) At end of Concurrent Old Marking increment: OLD generation used: 17170M, used regions: 17200M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17200M, available: 60928B [1069.232s][info][gc,free ] Free: 12637M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 10705K, Mutator Free: 1581 Collector Reserve: 727M, Max: 8192K; Used: 22704B Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.232s][info][gc,stats ] [1069.232s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1069.232s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1069.232s][info][gc,stats ] [1069.232s][info][gc,stats ] Concurrent Marking 545 us, parallelism: 3.08x [1069.232s][info][gc,stats ] CM: 1682 us [1069.232s][info][gc,stats ] CM: Parallel Mark 1682 us, workers (us): 509, 364, 407, 401, ---, ---, ---, ---, [1069.232s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1069.232s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.232s][info][gc,stats ] [1069.232s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1069.232s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.232s][info][gc,stats ] [1069.232s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1069.232s][info][gc,stats ] - age 1: 56 bytes, 56 total [1069.232s][info][gc,stats ] - age 3: 456 bytes, 512 total [1069.232s][info][gc,stats ] - age 4: 112 bytes, 624 total [1069.232s][info][gc,stats ] - age 5: 8305240 bytes, 8305864 total [1069.232s][info][gc,stats ] - age 7: 99919112 bytes, 108224976 total [1069.232s][info][gc,stats ] [1069.232s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1069.232s][info][gc,stats ] - age 7: 8890382672 bytes, 8890382672 total [1069.232s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1069.242s][info][gc ] Transition from: old to: idle [1069.242s][info][gc ] Transition from: idle to: normal [1069.242s][info][gc ] Heuristics request to interrupt old for young collection accepted [1069.242s][info][gc,free ] Free: 12617M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 14515K, Mutator Free: 1579 Collector Reserve: 727M, Max: 8192K; Used: 22704B Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.242s][info][gc,ergo ] GC(1222) Start GC cycle (YOUNG) [1069.242s][info][gc,start ] GC(1222) Concurrent reset [1069.242s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent reset [1069.247s][info][gc ] GC(1222) Concurrent reset 4.832ms [1069.247s][info][gc,start ] GC(1222) Pause Init Mark (YOUNG) [1069.247s][info][gc,task ] GC(1222) Using 8 of 8 workers for init marking [1069.251s][info][gc ] GC(1222) Transfer SATB buffers [1069.251s][info][gc ] GC(1222) Purged 10089 oops from old generation SATB buffers [1069.252s][info][gc ] GC(1222) Pause Init Mark (YOUNG) 4.276ms [1069.252s][info][gc,start ] GC(1222) Concurrent remembered set scanning [1069.252s][info][gc,task ] GC(1222) Using 4 of 8 workers for Concurrent remembered set scanning [1069.283s][info][gc ] Periodic Sample: GCU = 23.127%, MU = 18.831% during most recent 5.0s [1069.368s][info][gc ] GC(1222) Concurrent remembered set scanning 116.139ms [1069.368s][info][gc,start ] GC(1222) Concurrent marking roots [1069.368s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent marking roots [1069.371s][info][gc ] GC(1222) Concurrent marking roots 3.412ms [1069.371s][info][gc,start ] GC(1222) Concurrent marking (YOUNG) [1069.371s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent marking [1069.511s][info][gc ] GC(1222) Concurrent marking (YOUNG) 139.975ms [1069.512s][info][gc,start ] GC(1222) Pause Final Mark (YOUNG) [1069.512s][info][gc,task ] GC(1222) Using 8 of 8 workers for final marking [1069.512s][info][gc,ergo ] GC(1222) Planning to promote in place 0 humongous regions and 12 regular regions, spanning a total of 100663296 used bytes [1069.513s][info][gc,ergo ] GC(1222) Adaptive CSet Selection for YOUNG. Max Evacuation: 605M, Actual Free: 6192B. [1069.513s][info][gc,ergo ] GC(1222) Chosen CSet evacuates young: 40311K (of which at least: 0B are to be promoted), old: 0B [1069.513s][info][gc,ergo ] GC(1222) Collectable Garbage: 1071M (99%), Immediate: 6192B (0%), 1 regions, CSet: 1071M (99%), 139 regions [1069.513s][info][gc,ergo ] GC(1222) Evacuation Targets: YOUNG: 40311K, PROMOTE: 0B, OLD: 0B, TOTAL: 40311K [1069.513s][info][gc,free ] Free: 12730M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5746K, Mutator Free: 1592 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.513s][info][gc ] GC(1222) Pause Final Mark (YOUNG) 0.857ms [1069.513s][info][gc,start ] GC(1222) Concurrent thread roots [1069.513s][info][gc,task ] GC(1222) Using 4 of 8 workers for Concurrent thread roots [1069.516s][info][gc ] GC(1222) Concurrent thread roots 3.633ms [1069.516s][info][gc,start ] GC(1222) Concurrent weak references [1069.517s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent weak references [1069.517s][info][gc,ref ] GC(1222) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.517s][info][gc,ref ] GC(1222) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.517s][info][gc,ref ] GC(1222) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1069.517s][info][gc ] GC(1222) Concurrent weak references 0.040ms [1069.517s][info][gc,start ] GC(1222) Concurrent weak roots [1069.517s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent weak root [1069.517s][info][gc ] GC(1222) Concurrent weak roots 0.759ms [1069.517s][info][gc,start ] GC(1222) Concurrent cleanup [1069.517s][info][gc ] GC(1222) Concurrent cleanup 18947M->18948M(31744M) 0.177ms [1069.518s][info][gc,free ] Free: 12718M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 1315K, Mutator Free: 1590 Collector Reserve: 48279K, Max: 8192K; Used: 872K Old Collector Reserve: 43520B, Max: 43520B; Used: 8149K [1069.518s][info][gc,start ] GC(1222) Concurrent strong roots [1069.518s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent strong root [1069.518s][info][gc ] GC(1222) Concurrent strong roots 0.437ms [1069.518s][info][gc,start ] GC(1222) Concurrent evacuation [1069.518s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent evacuation [1069.523s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [1069.523s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [1069.524s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [1069.524s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [1069.526s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [1069.526s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [1069.526s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [1069.527s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17264M [1069.529s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17272M [1069.529s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17280M [1069.529s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17288M [1069.529s][info][gc ] GC(1222) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17296M [1069.533s][info][gc,ergo ] GC(1222) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 60928, promotion expended: 39312, old capacity: 18136170496, old_used: 18105382480, old unaffiliated regions: 0 [1069.533s][info][gc,ergo ] GC(1222) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 60928, promotion expended: 39312, old capacity: 18136170496, old_used: 18105382480, old unaffiliated regions: 0 [1069.533s][info][gc,ergo ] GC(1222) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 60928, promotion expended: 39312, old capacity: 18136170496, old_used: 18105382480, old unaffiliated regions: 0 [1069.533s][info][gc,ergo ] GC(1222) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 60928, promotion expended: 39312, old capacity: 18136170496, old_used: 18105382480, old unaffiliated regions: 0 [1069.533s][info][gc,ergo ] GC(1222) Squelching additional promotion failure reports for current epoch [1069.535s][info][gc ] GC(1222) Concurrent evacuation 17.485ms [1069.536s][info][gc,start ] GC(1222) Pause Init Update Refs [1069.536s][info][gc ] GC(1222) Pause Init Update Refs 0.515ms [1069.537s][info][gc,start ] GC(1222) Concurrent update references [1069.537s][info][gc,task ] GC(1222) Using 4 of 8 workers for concurrent reference update [1069.537s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1069.661s][info][gc ] GC(1222) Concurrent update references 124.222ms [1069.661s][info][gc,start ] GC(1222) Concurrent update thread roots [1069.670s][info][gc ] GC(1222) Concurrent update thread roots 8.916ms [1069.670s][info][gc,start ] GC(1222) Pause Final Update Refs [1069.670s][info][gc,task ] GC(1222) Using 8 of 8 workers for final reference update [1069.670s][info][gc ] GC(1222) Transfer SATB buffers [1069.671s][info][gc,free ] Free: 12786M, Max: 8192K regular, 520M humongous, Frag: 96% external, 8% internal; Used: 1052M, Mutator Free: 1599 Collector Reserve: 727M, Max: 8192K; Used: 65554K Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1069.671s][info][gc ] GC(1222) Pause Final Update Refs 0.724ms [1069.671s][info][gc,start ] GC(1222) Concurrent cleanup [1069.671s][info][gc ] GC(1222) Concurrent cleanup 19303M->18201M(31744M) 0.145ms [1069.671s][info][gc,ergo ] GC(1222) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20992B, young_available: 13513M [1069.671s][info][gc,ergo ] GC(1222) At end of Concurrent Young GC: GCU: 22.6%, MU: 19.1% during period of 0.452s [1069.671s][info][gc,ergo ] GC(1222) At end of Concurrent Young GC: YOUNG generation used: 935M, used regions: 976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14448M, available: 13512M [1069.671s][info][gc,ergo ] GC(1222) At end of Concurrent Young GC: OLD generation used: 17266M, used regions: 17296M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17296M, available: 20992B [1069.672s][info][gc,free ] Free: 12784M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 7567K, Mutator Free: 1599 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1069.672s][info][gc,stats ] [1069.672s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1069.672s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1069.672s][info][gc,stats ] [1069.672s][info][gc,stats ] Concurrent Reset 4841 us [1069.672s][info][gc,stats ] Pause Init Mark (G) 4888 us [1069.672s][info][gc,stats ] Pause Init Mark (N) 4282 us [1069.672s][info][gc,stats ] Swap Remembered Set 3679 us [1069.672s][info][gc,stats ] Transfer Old From SATB 417 us [1069.672s][info][gc,stats ] Update Region States 103 us [1069.672s][info][gc,stats ] Concurrent Scan Remembered Set 116166 us, parallelism: 3.99x [1069.672s][info][gc,stats ] RS: 463154 us [1069.672s][info][gc,stats ] RS: Scan Clusters 463154 us, workers (us): 116085, 116071, 115674, 115324, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Concurrent Mark Roots 3430 us, parallelism: 3.56x [1069.672s][info][gc,stats ] CMR: 12221 us [1069.672s][info][gc,stats ] CMR: Thread Roots 10929 us, workers (us): 2621, 2830, 2701, 2777, ---, ---, ---, ---, [1069.672s][info][gc,stats ] CMR: Code Cache Roots 1056 us, workers (us): 355, 205, 306, 190, ---, ---, ---, ---, [1069.672s][info][gc,stats ] CMR: VM Strong Roots 189 us, workers (us): 56, 48, 44, 41, ---, ---, ---, ---, [1069.672s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): ---, 9, ---, 38, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Concurrent Marking 140002 us, parallelism: 3.91x [1069.672s][info][gc,stats ] CM: 547693 us [1069.672s][info][gc,stats ] CM: Parallel Mark 547693 us, workers (us): 136937, 136928, 136914, 136916, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Pause Final Mark (G) 1419 us [1069.672s][info][gc,stats ] Pause Final Mark (N) 863 us [1069.672s][info][gc,stats ] Finish Mark 483 us [1069.672s][info][gc,stats ] Update Region States 96 us [1069.672s][info][gc,stats ] Choose Collection Set 90 us [1069.672s][info][gc,stats ] Rebuild Free Set 56 us [1069.672s][info][gc,stats ] Concurrent Thread Roots 3648 us, parallelism: 3.90x [1069.672s][info][gc,stats ] CTR: 14214 us [1069.672s][info][gc,stats ] CTR: Thread Roots 14214 us, workers (us): 3590, 3563, 3539, 3522, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1069.672s][info][gc,stats ] CWRF: 1 us [1069.672s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Concurrent Weak Roots 766 us [1069.672s][info][gc,stats ] Roots 53 us, parallelism: 1.20x [1069.672s][info][gc,stats ] CWR: 63 us [1069.672s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 19, 11, 12, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Rendezvous 698 us [1069.672s][info][gc,stats ] Concurrent Cleanup 185 us [1069.672s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.39x [1069.672s][info][gc,stats ] CSR: 1060 us [1069.672s][info][gc,stats ] CSR: Code Cache Roots 914 us, workers (us): 153, 159, 258, 343, ---, ---, ---, ---, [1069.672s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 31, 26, 25, ---, ---, ---, ---, [1069.672s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 7, 22, ---, ---, ---, ---, ---, ---, [1069.672s][info][gc,stats ] Concurrent Evacuation 17498 us [1069.672s][info][gc,stats ] Pause Init Update Refs (G) 1052 us [1069.672s][info][gc,stats ] Pause Init Update Refs (N) 525 us [1069.672s][info][gc,stats ] Manage GCLABs 438 us [1069.672s][info][gc,stats ] Concurrent Update Refs 124253 us [1069.672s][info][gc,stats ] Concurrent Update Thread Roots 8932 us [1069.672s][info][gc,stats ] Pause Final Update Refs (G) 1353 us [1069.672s][info][gc,stats ] Pause Final Update Refs (N) 730 us [1069.672s][info][gc,stats ] Update Region States 49 us [1069.672s][info][gc,stats ] Trash Collection Set 7 us [1069.672s][info][gc,stats ] Rebuild Free Set 108 us [1069.672s][info][gc,stats ] Concurrent Cleanup 151 us [1069.672s][info][gc,stats ] Workers: Evacuated 39615K across 444369 objects, abandoned 0B across 0 objects. [1069.672s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.672s][info][gc,stats ] - age 1: 23522728 bytes, 23522728 total [1069.672s][info][gc,stats ] - age 2: 15612704 bytes, 39135432 total [1069.672s][info][gc,stats ] - age 3: 217032 bytes, 39352464 total [1069.672s][info][gc,stats ] - age 4: 216392 bytes, 39568856 total [1069.672s][info][gc,stats ] - age 5: 236136 bytes, 39804992 total [1069.672s][info][gc,stats ] - age 6: 279040 bytes, 40084032 total [1069.672s][info][gc,stats ] - age 7: 248128 bytes, 40332160 total [1069.672s][info][gc,stats ] - age 8: 234176 bytes, 40566336 total [1069.672s][info][gc,stats ] [1069.672s][info][gc,stats ] Mutators: Evacuated 696K across 5323 objects, abandoned 0B across 0 objects. [1069.672s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1069.672s][info][gc,stats ] - age 2: 712176 bytes, 712176 total [1069.672s][info][gc,stats ] - age 3: 720 bytes, 712896 total [1069.672s][info][gc,stats ] - age 5: 32 bytes, 712928 total [1069.672s][info][gc,stats ] - age 6: 64 bytes, 712992 total [1069.672s][info][gc,stats ] - age 7: 96 bytes, 713088 total [1069.672s][info][gc,stats ] [1069.672s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1069.672s][info][gc,stats ] - age 2: 56 bytes, 56 total [1069.672s][info][gc,stats ] - age 4: 456 bytes, 512 total [1069.672s][info][gc,stats ] - age 5: 112 bytes, 624 total [1069.672s][info][gc,stats ] - age 6: 8305240 bytes, 8305864 total [1069.672s][info][gc,stats ] [1069.672s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1069.672s][info][gc,stats ] - age 7: 8990301784 bytes, 8990301784 total [1069.672s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1069.682s][info][gc ] Transition from: normal to: idle [1069.682s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1069.682s][info][gc ] Transition from: idle to: old [1069.682s][info][gc,free ] Free: 12761M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6419K, Mutator Free: 1596 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1069.682s][info][gc,start ] GC(1223) Concurrent marking (OLD) [1069.682s][info][gc,task ] GC(1223) Using 4 of 8 workers for concurrent marking [1072.596s][info][gc ] Trigger (YOUNG): Average GC time (2718.06 ms) is above the time for average allocation rate (1996 MB/s) to deplete free headroom (5424M) (margin of error = 3.22) [1072.596s][info][gc,ergo ] Free headroom: 7011M (free) - 1587M (spike) - 0B (penalties) = 5424M [1072.597s][info][gc ] Preempting old generation mark to allow Young GC [1072.597s][info][gc ] Cancelling GC: Concurrent GC [1072.597s][info][gc ] GC(1223) Concurrent marking (OLD) 2914.716ms [1072.597s][info][gc ] GC(1223) GC cancellation took 0.001s [1072.597s][info][gc,ergo ] GC(1223) At end of OLD marking increment: GCU: 399.3%, MU: 290.1% for duration 2.926s (totals to be subsumed in next gc report) [1072.597s][info][gc,ergo ] GC(1223) At end of Concurrent Old Marking increment: YOUNG generation used: 6709M, used regions: 6744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14448M, available: 7738M [1072.597s][info][gc,ergo ] GC(1223) At end of Concurrent Old Marking increment: OLD generation used: 17266M, used regions: 17296M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17296M, available: 20992B [1072.597s][info][gc,free ] Free: 7010M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 6081K, Mutator Free: 877 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1072.598s][info][gc,stats ] [1072.598s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1072.598s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1072.598s][info][gc,stats ] [1072.598s][info][gc,stats ] Concurrent Marking 2914738 us, parallelism: 4.00x [1072.598s][info][gc,stats ] CM: 11657753 us [1072.598s][info][gc,stats ] CM: Parallel Mark 11657753 us, workers (us): 2914345, 2914669, 2914392, 2914347, ---, ---, ---, ---, [1072.598s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1072.598s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.598s][info][gc,stats ] [1072.598s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1072.598s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.598s][info][gc,stats ] [1072.598s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1072.598s][info][gc,stats ] - age 2: 56 bytes, 56 total [1072.598s][info][gc,stats ] - age 4: 456 bytes, 512 total [1072.598s][info][gc,stats ] - age 5: 112 bytes, 624 total [1072.598s][info][gc,stats ] - age 6: 8305240 bytes, 8305864 total [1072.598s][info][gc,stats ] [1072.598s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1072.598s][info][gc,stats ] - age 7: 9443914552 bytes, 9443914552 total [1072.598s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1072.608s][info][gc ] Transition from: old to: idle [1072.608s][info][gc ] Transition from: idle to: normal [1072.608s][info][gc ] Heuristics request to interrupt old for young collection accepted [1072.608s][info][gc,free ] Free: 6988M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 3663K, Mutator Free: 874 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1072.608s][info][gc,ergo ] GC(1224) Start GC cycle (YOUNG) [1072.608s][info][gc,start ] GC(1224) Concurrent reset [1072.608s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent reset [1072.639s][info][gc ] GC(1224) Concurrent reset 31.210ms [1072.640s][info][gc,start ] GC(1224) Pause Init Mark (YOUNG) [1072.640s][info][gc,task ] GC(1224) Using 8 of 8 workers for init marking [1072.643s][info][gc ] GC(1224) Transfer SATB buffers [1072.645s][info][gc ] GC(1224) Purged 1143083 oops from old generation SATB buffers [1072.645s][info][gc ] GC(1224) Pause Init Mark (YOUNG) 5.720ms [1072.646s][info][gc,start ] GC(1224) Concurrent remembered set scanning [1072.646s][info][gc,task ] GC(1224) Using 4 of 8 workers for Concurrent remembered set scanning [1072.776s][info][gc ] GC(1224) Concurrent remembered set scanning 130.699ms [1072.776s][info][gc,start ] GC(1224) Concurrent marking roots [1072.776s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent marking roots [1072.780s][info][gc ] GC(1224) Concurrent marking roots 3.762ms [1072.780s][info][gc,start ] GC(1224) Concurrent marking (YOUNG) [1072.780s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent marking [1072.807s][info][gc ] GC(1224) Concurrent marking (YOUNG) 26.262ms [1072.807s][info][gc,start ] GC(1224) Pause Final Mark (YOUNG) [1072.807s][info][gc,task ] GC(1224) Using 8 of 8 workers for final marking [1072.808s][info][gc,ergo ] GC(1224) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1072.808s][info][gc,ergo ] GC(1224) Adaptive CSet Selection for YOUNG. Max Evacuation: 601M, Actual Free: 0B. [1072.808s][info][gc,ergo ] GC(1224) Chosen CSet evacuates young: 34509K (of which at least: 0B are to be promoted), old: 0B [1072.808s][info][gc,ergo ] GC(1224) Collectable Garbage: 6750M (99%), Immediate: 0B (0%), 0 regions, CSet: 6750M (99%), 848 regions [1072.808s][info][gc,ergo ] GC(1224) Evacuation Targets: YOUNG: 34509K, PROMOTE: 0B, OLD: 0B, TOTAL: 34509K [1072.808s][info][gc,free ] Free: 7265M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 6739K, Mutator Free: 909 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1072.808s][info][gc ] GC(1224) Pause Final Mark (YOUNG) 0.893ms [1072.808s][info][gc,start ] GC(1224) Concurrent thread roots [1072.808s][info][gc,task ] GC(1224) Using 4 of 8 workers for Concurrent thread roots [1072.812s][info][gc ] GC(1224) Concurrent thread roots 4.180ms [1072.812s][info][gc,start ] GC(1224) Concurrent weak references [1072.812s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent weak references [1072.812s][info][gc,ref ] GC(1224) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1072.812s][info][gc,ref ] GC(1224) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1072.812s][info][gc,ref ] GC(1224) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1072.812s][info][gc ] GC(1224) Concurrent weak references 0.039ms [1072.812s][info][gc,start ] GC(1224) Concurrent weak roots [1072.812s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent weak root [1072.813s][info][gc ] GC(1224) Concurrent weak roots 0.712ms [1072.813s][info][gc,start ] GC(1224) Concurrent cleanup [1072.813s][info][gc ] GC(1224) Concurrent cleanup 24416M->24416M(31744M) 0.145ms [1072.813s][info][gc,free ] Free: 7251M, Max: 8192K regular, 512M humongous, Frag: 93% external, 0% internal; Used: 4987K, Mutator Free: 907 Collector Reserve: 48170K, Max: 8192K; Used: 981K Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1072.813s][info][gc,start ] GC(1224) Concurrent strong roots [1072.813s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent strong root [1072.814s][info][gc ] GC(1224) Concurrent strong roots 0.524ms [1072.814s][info][gc,start ] GC(1224) Concurrent evacuation [1072.814s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent evacuation [1072.820s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17304M [1072.827s][info][gc,ergo ] GC(1224) Promotion failed, size 344, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 14232, old capacity: 18144559104, old_used: 18105406544, old unaffiliated regions: 0 [1072.827s][info][gc,ergo ] GC(1224) Promotion failed, size 24, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 14232, old capacity: 18144559104, old_used: 18105406544, old unaffiliated regions: 0 [1072.827s][info][gc,ergo ] GC(1224) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 14232, old capacity: 18144559104, old_used: 18105406544, old unaffiliated regions: 0 [1072.827s][info][gc,ergo ] GC(1224) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 14232, old capacity: 18144559104, old_used: 18105406544, old unaffiliated regions: 0 [1072.827s][info][gc,ergo ] GC(1224) Squelching additional promotion failure reports for current epoch [1072.828s][info][gc ] GC(1224) Concurrent evacuation 14.470ms [1072.828s][info][gc,start ] GC(1224) Pause Init Update Refs [1072.829s][info][gc ] GC(1224) Pause Init Update Refs 0.560ms [1072.829s][info][gc,start ] GC(1224) Concurrent update references [1072.829s][info][gc,task ] GC(1224) Using 4 of 8 workers for concurrent reference update [1072.829s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1072.907s][info][gc ] GC(1224) Concurrent update references 77.431ms [1072.907s][info][gc,start ] GC(1224) Concurrent update thread roots [1072.916s][info][gc ] GC(1224) Concurrent update thread roots 8.912ms [1072.916s][info][gc,start ] GC(1224) Pause Final Update Refs [1072.916s][info][gc,task ] GC(1224) Using 8 of 8 workers for final reference update [1072.916s][info][gc ] GC(1224) Transfer SATB buffers [1072.917s][info][gc,free ] Free: 13087M, Max: 8192K regular, 408M humongous, Frag: 94% external, 51% internal; Used: 6728M, Mutator Free: 1636 Collector Reserve: 727M, Max: 8192K; Used: 57362K Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1072.917s][info][gc ] GC(1224) Pause Final Update Refs 0.715ms [1072.917s][info][gc,start ] GC(1224) Concurrent cleanup [1072.917s][info][gc ] GC(1224) Concurrent cleanup 24667M->17892M(31744M) 0.196ms [1072.917s][info][gc,ergo ] GC(1224) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8175K, young_available: 13814M [1072.917s][info][gc,ergo ] GC(1224) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.2% during period of 3.246s [1072.917s][info][gc,ergo ] GC(1224) At end of Concurrent Young GC: YOUNG generation used: 626M, used regions: 672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14440M, available: 13813M [1072.917s][info][gc,ergo ] GC(1224) At end of Concurrent Young GC: OLD generation used: 17266M, used regions: 17304M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17304M, available: 8175K [1072.917s][info][gc,free ] Free: 13085M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 2730K, Mutator Free: 1636 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1072.918s][info][gc,stats ] [1072.918s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1072.918s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1072.918s][info][gc,stats ] [1072.918s][info][gc,stats ] Concurrent Reset 31242 us [1072.918s][info][gc,stats ] Pause Init Mark (G) 6527 us [1072.918s][info][gc,stats ] Pause Init Mark (N) 5728 us [1072.918s][info][gc,stats ] Swap Remembered Set 3348 us [1072.918s][info][gc,stats ] Transfer Old From SATB 2222 us [1072.918s][info][gc,stats ] Update Region States 55 us [1072.918s][info][gc,stats ] Concurrent Scan Remembered Set 130729 us, parallelism: 3.97x [1072.918s][info][gc,stats ] RS: 518893 us [1072.918s][info][gc,stats ] RS: Scan Clusters 518893 us, workers (us): 130632, 129527, 129430, 129304, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Concurrent Mark Roots 3783 us, parallelism: 3.60x [1072.918s][info][gc,stats ] CMR: 13636 us [1072.918s][info][gc,stats ] CMR: Thread Roots 12434 us, workers (us): 3148, 3215, 2983, 3088, ---, ---, ---, ---, [1072.918s][info][gc,stats ] CMR: Code Cache Roots 980 us, workers (us): 186, 145, 346, 303, ---, ---, ---, ---, [1072.918s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 51, 46, 42, 37, ---, ---, ---, ---, [1072.918s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 36, 9, ---, ---, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Concurrent Marking 26285 us, parallelism: 3.57x [1072.918s][info][gc,stats ] CM: 93886 us [1072.918s][info][gc,stats ] CM: Parallel Mark 93886 us, workers (us): 23482, 23475, 23475, 23454, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Pause Final Mark (G) 1408 us [1072.918s][info][gc,stats ] Pause Final Mark (N) 899 us [1072.918s][info][gc,stats ] Finish Mark 455 us [1072.918s][info][gc,stats ] Update Region States 89 us [1072.918s][info][gc,stats ] Choose Collection Set 170 us [1072.918s][info][gc,stats ] Rebuild Free Set 46 us [1072.918s][info][gc,stats ] Concurrent Thread Roots 4195 us, parallelism: 3.87x [1072.918s][info][gc,stats ] CTR: 16226 us [1072.918s][info][gc,stats ] CTR: Thread Roots 16226 us, workers (us): 4031, 4125, 4069, 4000, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1072.918s][info][gc,stats ] CWRF: 2 us [1072.918s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Concurrent Weak Roots 717 us [1072.918s][info][gc,stats ] Roots 58 us, parallelism: 1.37x [1072.918s][info][gc,stats ] CWR: 80 us [1072.918s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 28, 24, 14, 14, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Rendezvous 646 us [1072.918s][info][gc,stats ] Concurrent Cleanup 150 us [1072.918s][info][gc,stats ] Concurrent Strong Roots 527 us, parallelism: 2.45x [1072.918s][info][gc,stats ] CSR: 1292 us [1072.918s][info][gc,stats ] CSR: Code Cache Roots 1095 us, workers (us): 441, 190, 274, 190, ---, ---, ---, ---, [1072.918s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 48, 45, 41, 36, ---, ---, ---, ---, [1072.918s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [1072.918s][info][gc,stats ] Concurrent Evacuation 14484 us [1072.918s][info][gc,stats ] Pause Init Update Refs (G) 1038 us [1072.918s][info][gc,stats ] Pause Init Update Refs (N) 571 us [1072.918s][info][gc,stats ] Manage GCLABs 478 us [1072.918s][info][gc,stats ] Concurrent Update Refs 77459 us [1072.918s][info][gc,stats ] Concurrent Update Thread Roots 8932 us [1072.918s][info][gc,stats ] Pause Final Update Refs (G) 1376 us [1072.918s][info][gc,stats ] Pause Final Update Refs (N) 720 us [1072.918s][info][gc,stats ] Update Region States 47 us [1072.918s][info][gc,stats ] Trash Collection Set 24 us [1072.918s][info][gc,stats ] Rebuild Free Set 91 us [1072.918s][info][gc,stats ] Concurrent Cleanup 204 us [1072.918s][info][gc,stats ] Workers: Evacuated 34002K across 340441 objects, abandoned 0B across 0 objects. [1072.918s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.918s][info][gc,stats ] - age 1: 33322128 bytes, 33322128 total [1072.918s][info][gc,stats ] - age 2: 136056 bytes, 33458184 total [1072.918s][info][gc,stats ] - age 3: 159680 bytes, 33617864 total [1072.918s][info][gc,stats ] - age 4: 173256 bytes, 33791120 total [1072.918s][info][gc,stats ] - age 5: 182440 bytes, 33973560 total [1072.918s][info][gc,stats ] - age 6: 209448 bytes, 34183008 total [1072.918s][info][gc,stats ] - age 7: 259400 bytes, 34442408 total [1072.918s][info][gc,stats ] - age 8: 176136 bytes, 34618544 total [1072.918s][info][gc,stats ] - age 9: 199816 bytes, 34818360 total [1072.918s][info][gc,stats ] [1072.918s][info][gc,stats ] Mutators: Evacuated 506K across 3874 objects, abandoned 0B across 0 objects. [1072.918s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.918s][info][gc,stats ] - age 1: 518888 bytes, 518888 total [1072.918s][info][gc,stats ] - age 2: 64 bytes, 518952 total [1072.918s][info][gc,stats ] - age 4: 32 bytes, 518984 total [1072.918s][info][gc,stats ] - age 5: 32 bytes, 519016 total [1072.918s][info][gc,stats ] - age 7: 64 bytes, 519080 total [1072.918s][info][gc,stats ] - age 8: 32 bytes, 519112 total [1072.918s][info][gc,stats ] [1072.918s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1072.918s][info][gc,stats ] - age 1: 32 bytes, 32 total [1072.918s][info][gc,stats ] - age 3: 56 bytes, 88 total [1072.918s][info][gc,stats ] - age 5: 456 bytes, 544 total [1072.918s][info][gc,stats ] - age 6: 112 bytes, 656 total [1072.918s][info][gc,stats ] - age 7: 8271824 bytes, 8272480 total [1072.918s][info][gc,stats ] [1072.918s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1072.918s][info][gc,stats ] - age 7: 9443914552 bytes, 9443914552 total [1072.918s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1072.928s][info][gc ] Transition from: normal to: idle [1072.928s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1072.928s][info][gc ] Transition from: idle to: old [1072.928s][info][gc,free ] Free: 13063M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 9031K, Mutator Free: 1634 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1072.928s][info][gc,start ] GC(1225) Concurrent marking (OLD) [1072.928s][info][gc,task ] GC(1225) Using 4 of 8 workers for concurrent marking [1072.928s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8077K [1072.928s][info][gc ] Preempting old generation mark to allow Young GC [1072.928s][info][gc ] Cancelling GC: Concurrent GC [1072.929s][info][gc ] GC(1225) Concurrent marking (OLD) 0.308ms [1072.929s][info][gc ] GC(1225) GC cancellation took 0.000s [1072.929s][info][gc,ergo ] GC(1225) At end of OLD marking increment: GCU: 20.1%, MU: 242.7% for duration 0.011s (totals to be subsumed in next gc report) [1072.929s][info][gc,ergo ] GC(1225) At end of Concurrent Old Marking increment: YOUNG generation used: 649M, used regions: 696M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14440M, available: 13790M [1072.929s][info][gc,ergo ] GC(1225) At end of Concurrent Old Marking increment: OLD generation used: 17266M, used regions: 17304M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17304M, available: 8175K [1072.929s][info][gc,free ] Free: 13062M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 1997K, Mutator Free: 1633 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1072.929s][info][gc,stats ] [1072.929s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1072.929s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1072.929s][info][gc,stats ] [1072.929s][info][gc,stats ] Concurrent Marking 314 us, parallelism: 3.17x [1072.929s][info][gc,stats ] CM: 997 us [1072.929s][info][gc,stats ] CM: Parallel Mark 997 us, workers (us): 243, 263, 260, 231, ---, ---, ---, ---, [1072.929s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1072.929s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.929s][info][gc,stats ] [1072.929s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1072.929s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1072.929s][info][gc,stats ] [1072.929s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1072.929s][info][gc,stats ] - age 1: 32 bytes, 32 total [1072.929s][info][gc,stats ] - age 3: 56 bytes, 88 total [1072.929s][info][gc,stats ] - age 5: 456 bytes, 544 total [1072.929s][info][gc,stats ] - age 6: 112 bytes, 656 total [1072.929s][info][gc,stats ] - age 7: 8271824 bytes, 8272480 total [1072.929s][info][gc,stats ] [1072.929s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1072.929s][info][gc,stats ] - age 7: 9443991680 bytes, 9443991680 total [1072.929s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1072.939s][info][gc ] Transition from: old to: idle [1072.939s][info][gc ] Transition from: idle to: normal [1072.939s][info][gc ] Heuristics request to interrupt old for young collection accepted [1072.939s][info][gc,free ] Free: 13039M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 8705K, Mutator Free: 1631 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1072.939s][info][gc,ergo ] GC(1226) Start GC cycle (YOUNG) [1072.939s][info][gc,start ] GC(1226) Concurrent reset [1072.939s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent reset [1072.941s][info][gc ] GC(1226) Concurrent reset 1.856ms [1072.942s][info][gc,start ] GC(1226) Pause Init Mark (YOUNG) [1072.942s][info][gc,task ] GC(1226) Using 8 of 8 workers for init marking [1072.947s][info][gc ] GC(1226) Transfer SATB buffers [1072.947s][info][gc ] GC(1226) Purged 9704 oops from old generation SATB buffers [1072.947s][info][gc ] GC(1226) Pause Init Mark (YOUNG) 5.571ms [1072.948s][info][gc,start ] GC(1226) Concurrent remembered set scanning [1072.948s][info][gc,task ] GC(1226) Using 4 of 8 workers for Concurrent remembered set scanning [1073.013s][info][gc ] GC(1226) Concurrent remembered set scanning 65.144ms [1073.013s][info][gc,start ] GC(1226) Concurrent marking roots [1073.013s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent marking roots [1073.017s][info][gc ] GC(1226) Concurrent marking roots 3.987ms [1073.017s][info][gc,start ] GC(1226) Concurrent marking (YOUNG) [1073.017s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent marking [1073.039s][info][gc ] GC(1226) Concurrent marking (YOUNG) 22.169ms [1073.039s][info][gc,start ] GC(1226) Pause Final Mark (YOUNG) [1073.039s][info][gc,task ] GC(1226) Using 8 of 8 workers for final marking [1073.040s][info][gc,ergo ] GC(1226) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1073.040s][info][gc,ergo ] GC(1226) Adaptive CSet Selection for YOUNG. Max Evacuation: 601M, Actual Free: 0B. [1073.040s][info][gc,ergo ] GC(1226) Chosen CSet evacuates young: 22501K (of which at least: 0B are to be promoted), old: 0B [1073.040s][info][gc,ergo ] GC(1226) Collectable Garbage: 634M (99%), Immediate: 0B (0%), 0 regions, CSet: 634M (99%), 83 regions [1073.040s][info][gc,ergo ] GC(1226) Evacuation Targets: YOUNG: 22501K, PROMOTE: 0B, OLD: 0B, TOTAL: 22501K [1073.040s][info][gc,free ] Free: 13527M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 727K, Mutator Free: 1691 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 8157K, Max: 8157K; Used: 35840B [1073.040s][info][gc ] GC(1226) Pause Final Mark (YOUNG) 0.850ms [1073.040s][info][gc,start ] GC(1226) Concurrent thread roots [1073.040s][info][gc,task ] GC(1226) Using 4 of 8 workers for Concurrent thread roots [1073.044s][info][gc ] GC(1226) Concurrent thread roots 3.733ms [1073.044s][info][gc,start ] GC(1226) Concurrent weak references [1073.044s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent weak references [1073.044s][info][gc,ref ] GC(1226) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.044s][info][gc,ref ] GC(1226) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.044s][info][gc,ref ] GC(1226) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.044s][info][gc ] GC(1226) Concurrent weak references 0.040ms [1073.044s][info][gc,start ] GC(1226) Concurrent weak roots [1073.044s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent weak root [1073.045s][info][gc ] GC(1226) Concurrent weak roots 0.624ms [1073.045s][info][gc,start ] GC(1226) Concurrent cleanup [1073.045s][info][gc ] GC(1226) Concurrent cleanup 18152M->18152M(31744M) 0.115ms [1073.045s][info][gc,free ] Free: 13515M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4424K, Mutator Free: 1690 Collector Reserve: 31858K, Max: 8192K; Used: 909K Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [1073.045s][info][gc,start ] GC(1226) Concurrent strong roots [1073.045s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent strong root [1073.045s][info][gc ] GC(1226) Concurrent strong roots 0.422ms [1073.045s][info][gc,start ] GC(1226) Concurrent evacuation [1073.045s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent evacuation [1073.049s][info][gc ] GC(1226) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17312M [1073.052s][info][gc ] GC(1226) Concurrent evacuation 7.271ms [1073.053s][info][gc,start ] GC(1226) Pause Init Update Refs [1073.053s][info][gc ] GC(1226) Pause Init Update Refs 0.491ms [1073.053s][info][gc,start ] GC(1226) Concurrent update references [1073.053s][info][gc,task ] GC(1226) Using 4 of 8 workers for concurrent reference update [1073.053s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1073.109s][info][gc ] GC(1226) Concurrent update references 55.401ms [1073.109s][info][gc,start ] GC(1226) Concurrent update thread roots [1073.118s][info][gc ] GC(1226) Concurrent update thread roots 8.847ms [1073.118s][info][gc,start ] GC(1226) Pause Final Update Refs [1073.118s][info][gc,task ] GC(1226) Using 8 of 8 workers for final reference update [1073.118s][info][gc ] GC(1226) Transfer SATB buffers [1073.119s][info][gc,free ] Free: 13301M, Max: 8192K regular, 520M humongous, Frag: 96% external, 4% internal; Used: 619M, Mutator Free: 1663 Collector Reserve: 727M, Max: 8192K; Used: 40978K Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.119s][info][gc ] GC(1226) Pause Final Update Refs 0.656ms [1073.119s][info][gc,start ] GC(1226) Concurrent cleanup [1073.119s][info][gc ] GC(1226) Concurrent cleanup 18327M->17678M(31744M) 0.124ms [1073.119s][info][gc,ergo ] GC(1226) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7814K, young_available: 14028M [1073.119s][info][gc,ergo ] GC(1226) At end of Concurrent Young GC: GCU: 19.9%, MU: 18.4% during period of 0.202s [1073.119s][info][gc,ergo ] GC(1226) At end of Concurrent Young GC: YOUNG generation used: 404M, used regions: 448M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14432M, available: 14027M [1073.119s][info][gc,ergo ] GC(1226) At end of Concurrent Young GC: OLD generation used: 17275M, used regions: 17312M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17312M, available: 7814K [1073.119s][info][gc,free ] Free: 13299M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4728K, Mutator Free: 1663 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.120s][info][gc,stats ] [1073.120s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1073.120s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1073.120s][info][gc,stats ] [1073.120s][info][gc,stats ] Concurrent Reset 1870 us [1073.120s][info][gc,stats ] Pause Init Mark (G) 6281 us [1073.120s][info][gc,stats ] Pause Init Mark (N) 5576 us [1073.120s][info][gc,stats ] Swap Remembered Set 4946 us [1073.120s][info][gc,stats ] Transfer Old From SATB 470 us [1073.120s][info][gc,stats ] Update Region States 72 us [1073.120s][info][gc,stats ] Concurrent Scan Remembered Set 65172 us, parallelism: 3.94x [1073.120s][info][gc,stats ] RS: 257009 us [1073.120s][info][gc,stats ] RS: Scan Clusters 257009 us, workers (us): 64807, 64132, 64056, 64014, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Concurrent Mark Roots 4007 us, parallelism: 3.59x [1073.120s][info][gc,stats ] CMR: 14403 us [1073.120s][info][gc,stats ] CMR: Thread Roots 12973 us, workers (us): 3361, 3147, 3181, 3283, ---, ---, ---, ---, [1073.120s][info][gc,stats ] CMR: Code Cache Roots 1179 us, workers (us): 149, 474, 313, 242, ---, ---, ---, ---, [1073.120s][info][gc,stats ] CMR: VM Strong Roots 192 us, workers (us): 54, 50, 48, 40, ---, ---, ---, ---, [1073.120s][info][gc,stats ] CMR: CLDG Roots 60 us, workers (us): 10, ---, ---, 50, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Concurrent Marking 22192 us, parallelism: 3.54x [1073.120s][info][gc,stats ] CM: 78514 us [1073.120s][info][gc,stats ] CM: Parallel Mark 78514 us, workers (us): 19644, 19630, 19623, 19618, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Pause Final Mark (G) 1313 us [1073.120s][info][gc,stats ] Pause Final Mark (N) 856 us [1073.120s][info][gc,stats ] Finish Mark 492 us [1073.120s][info][gc,stats ] Update Region States 88 us [1073.120s][info][gc,stats ] Choose Collection Set 84 us [1073.120s][info][gc,stats ] Rebuild Free Set 56 us [1073.120s][info][gc,stats ] Concurrent Thread Roots 3746 us, parallelism: 3.88x [1073.120s][info][gc,stats ] CTR: 14520 us [1073.120s][info][gc,stats ] CTR: Thread Roots 14520 us, workers (us): 3668, 3576, 3605, 3672, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.06x [1073.120s][info][gc,stats ] CWRF: 3 us [1073.120s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Concurrent Weak Roots 629 us [1073.120s][info][gc,stats ] Roots 53 us, parallelism: 1.35x [1073.120s][info][gc,stats ] CWR: 71 us [1073.120s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 17, 14, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Rendezvous 564 us [1073.120s][info][gc,stats ] Concurrent Cleanup 119 us [1073.120s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.54x [1073.120s][info][gc,stats ] CSR: 1080 us [1073.120s][info][gc,stats ] CSR: Code Cache Roots 932 us, workers (us): 356, 158, 262, 156, ---, ---, ---, ---, [1073.120s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 33, 32, 31, 25, ---, ---, ---, ---, [1073.120s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 22, ---, ---, ---, ---, [1073.120s][info][gc,stats ] Concurrent Evacuation 7283 us [1073.120s][info][gc,stats ] Pause Init Update Refs (G) 936 us [1073.120s][info][gc,stats ] Pause Init Update Refs (N) 499 us [1073.120s][info][gc,stats ] Manage GCLABs 417 us [1073.120s][info][gc,stats ] Concurrent Update Refs 55431 us [1073.120s][info][gc,stats ] Concurrent Update Thread Roots 8853 us [1073.120s][info][gc,stats ] Pause Final Update Refs (G) 1254 us [1073.120s][info][gc,stats ] Pause Final Update Refs (N) 661 us [1073.120s][info][gc,stats ] Update Region States 52 us [1073.120s][info][gc,stats ] Trash Collection Set 5 us [1073.120s][info][gc,stats ] Rebuild Free Set 91 us [1073.120s][info][gc,stats ] Concurrent Cleanup 130 us [1073.120s][info][gc,stats ] Workers: Evacuated 22127K across 296176 objects, abandoned 0B across 0 objects. [1073.120s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.120s][info][gc,stats ] - age 1: 14649712 bytes, 14649712 total [1073.120s][info][gc,stats ] - age 2: 7120016 bytes, 21769728 total [1073.120s][info][gc,stats ] - age 3: 124712 bytes, 21894440 total [1073.120s][info][gc,stats ] - age 4: 94208 bytes, 21988648 total [1073.120s][info][gc,stats ] - age 5: 123480 bytes, 22112128 total [1073.120s][info][gc,stats ] - age 6: 105096 bytes, 22217224 total [1073.120s][info][gc,stats ] - age 7: 254920 bytes, 22472144 total [1073.120s][info][gc,stats ] - age 8: 66048 bytes, 22538192 total [1073.120s][info][gc,stats ] - age 9: 120248 bytes, 22658440 total [1073.120s][info][gc,stats ] [1073.120s][info][gc,stats ] Mutators: Evacuated 374K across 2871 objects, abandoned 0B across 0 objects. [1073.120s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.120s][info][gc,stats ] - age 2: 382888 bytes, 382888 total [1073.120s][info][gc,stats ] - age 4: 32 bytes, 382920 total [1073.120s][info][gc,stats ] - age 6: 32 bytes, 382952 total [1073.120s][info][gc,stats ] - age 7: 48 bytes, 383000 total [1073.120s][info][gc,stats ] - age 9: 32 bytes, 383032 total [1073.120s][info][gc,stats ] [1073.120s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1073.120s][info][gc,stats ] - age 1: 16413032 bytes, 16413032 total [1073.120s][info][gc,stats ] - age 2: 32 bytes, 16413064 total [1073.120s][info][gc,stats ] - age 4: 56 bytes, 16413120 total [1073.120s][info][gc,stats ] - age 6: 456 bytes, 16413576 total [1073.120s][info][gc,stats ] - age 7: 112 bytes, 16413688 total [1073.120s][info][gc,stats ] [1073.120s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1073.120s][info][gc,stats ] - age 7: 9452263504 bytes, 9452263504 total [1073.120s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1073.130s][info][gc ] Transition from: normal to: idle [1073.130s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1073.130s][info][gc ] Transition from: idle to: old [1073.130s][info][gc,free ] Free: 13275M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4915K, Mutator Free: 1660 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.130s][info][gc,start ] GC(1227) Concurrent marking (OLD) [1073.130s][info][gc,task ] GC(1227) Using 4 of 8 workers for concurrent marking [1073.131s][info][gc ] Trigger (YOUNG): expedite promotion in place of 112B [1073.131s][info][gc ] Preempting old generation mark to allow Young GC [1073.131s][info][gc ] Cancelling GC: Concurrent GC [1073.131s][info][gc ] GC(1227) Concurrent marking (OLD) 1.001ms [1073.131s][info][gc ] GC(1227) GC cancellation took 0.000s [1073.132s][info][gc,ergo ] GC(1227) At end of OLD marking increment: GCU: 41.5%, MU: 281.2% for duration 0.012s (totals to be subsumed in next gc report) [1073.132s][info][gc,ergo ] GC(1227) At end of Concurrent Old Marking increment: YOUNG generation used: 431M, used regions: 472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14432M, available: 14000M [1073.132s][info][gc,ergo ] GC(1227) At end of Concurrent Old Marking increment: OLD generation used: 17275M, used regions: 17312M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17312M, available: 7814K [1073.132s][info][gc,free ] Free: 13272M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 7618K, Mutator Free: 1660 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.132s][info][gc,stats ] [1073.132s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1073.132s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1073.132s][info][gc,stats ] [1073.132s][info][gc,stats ] Concurrent Marking 1007 us, parallelism: 3.57x [1073.132s][info][gc,stats ] CM: 3591 us [1073.132s][info][gc,stats ] CM: Parallel Mark 3591 us, workers (us): 966, 965, 822, 838, ---, ---, ---, ---, [1073.132s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1073.132s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.132s][info][gc,stats ] [1073.132s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1073.132s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.132s][info][gc,stats ] [1073.132s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1073.132s][info][gc,stats ] - age 1: 16413032 bytes, 16413032 total [1073.132s][info][gc,stats ] - age 2: 32 bytes, 16413064 total [1073.132s][info][gc,stats ] - age 4: 56 bytes, 16413120 total [1073.132s][info][gc,stats ] - age 6: 456 bytes, 16413576 total [1073.132s][info][gc,stats ] - age 7: 112 bytes, 16413688 total [1073.132s][info][gc,stats ] [1073.132s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1073.132s][info][gc,stats ] - age 7: 9452697544 bytes, 9452697544 total [1073.132s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1073.142s][info][gc ] Transition from: old to: idle [1073.142s][info][gc ] Transition from: idle to: normal [1073.142s][info][gc ] Heuristics request to interrupt old for young collection accepted [1073.142s][info][gc,free ] Free: 13251M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4957K, Mutator Free: 1657 Collector Reserve: 727M, Max: 8192K; Used: 18576B Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.142s][info][gc,ergo ] GC(1228) Start GC cycle (YOUNG) [1073.142s][info][gc,start ] GC(1228) Concurrent reset [1073.142s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent reset [1073.144s][info][gc ] GC(1228) Concurrent reset 1.991ms [1073.145s][info][gc,start ] GC(1228) Pause Init Mark (YOUNG) [1073.145s][info][gc,task ] GC(1228) Using 8 of 8 workers for init marking [1073.150s][info][gc ] GC(1228) Transfer SATB buffers [1073.150s][info][gc ] GC(1228) Purged 9625 oops from old generation SATB buffers [1073.150s][info][gc ] GC(1228) Pause Init Mark (YOUNG) 5.504ms [1073.150s][info][gc,start ] GC(1228) Concurrent remembered set scanning [1073.150s][info][gc,task ] GC(1228) Using 4 of 8 workers for Concurrent remembered set scanning [1073.220s][info][gc ] GC(1228) Concurrent remembered set scanning 69.530ms [1073.220s][info][gc,start ] GC(1228) Concurrent marking roots [1073.220s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent marking roots [1073.224s][info][gc ] GC(1228) Concurrent marking roots 3.512ms [1073.224s][info][gc,start ] GC(1228) Concurrent marking (YOUNG) [1073.224s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent marking [1073.236s][info][gc ] GC(1228) Concurrent marking (YOUNG) 12.849ms [1073.237s][info][gc,start ] GC(1228) Pause Final Mark (YOUNG) [1073.237s][info][gc,task ] GC(1228) Using 8 of 8 workers for final marking [1073.237s][info][gc,ergo ] GC(1228) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [1073.237s][info][gc,ergo ] GC(1228) Adaptive CSet Selection for YOUNG. Max Evacuation: 601M, Actual Free: 0B. [1073.237s][info][gc,ergo ] GC(1228) Chosen CSet evacuates young: 40519K (of which at least: 0B are to be promoted), old: 0B [1073.237s][info][gc,ergo ] GC(1228) Collectable Garbage: 424M (98%), Immediate: 0B (0%), 0 regions, CSet: 424M (98%), 58 regions [1073.237s][info][gc,ergo ] GC(1228) Evacuation Targets: YOUNG: 40519K, PROMOTE: 0B, OLD: 0B, TOTAL: 40519K [1073.238s][info][gc,free ] Free: 13736M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 7788K, Mutator Free: 1718 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.238s][info][gc ] GC(1228) Pause Final Mark (YOUNG) 0.814ms [1073.238s][info][gc,start ] GC(1228) Concurrent thread roots [1073.238s][info][gc,task ] GC(1228) Using 4 of 8 workers for Concurrent thread roots [1073.242s][info][gc ] GC(1228) Concurrent thread roots 3.801ms [1073.242s][info][gc,start ] GC(1228) Concurrent weak references [1073.242s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent weak references [1073.242s][info][gc,ref ] GC(1228) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.242s][info][gc,ref ] GC(1228) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.242s][info][gc,ref ] GC(1228) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.242s][info][gc ] GC(1228) Concurrent weak references 0.047ms [1073.242s][info][gc,start ] GC(1228) Concurrent weak roots [1073.242s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent weak root [1073.242s][info][gc ] GC(1228) Concurrent weak roots 0.708ms [1073.242s][info][gc,start ] GC(1228) Concurrent cleanup [1073.242s][info][gc ] GC(1228) Concurrent cleanup 17928M->17929M(31744M) 0.113ms [1073.242s][info][gc,free ] Free: 13722M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 5455K, Mutator Free: 1716 Collector Reserve: 48160K, Max: 8192K; Used: 991K Old Collector Reserve: 7796K, Max: 7796K; Used: 396K [1073.242s][info][gc,start ] GC(1228) Concurrent strong roots [1073.242s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent strong root [1073.243s][info][gc ] GC(1228) Concurrent strong roots 0.401ms [1073.243s][info][gc,start ] GC(1228) Concurrent evacuation [1073.243s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent evacuation [1073.245s][info][gc ] GC(1228) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17320M [1073.253s][info][gc ] GC(1228) Concurrent evacuation 9.715ms [1073.253s][info][gc,start ] GC(1228) Pause Init Update Refs [1073.253s][info][gc ] GC(1228) Pause Init Update Refs 0.520ms [1073.254s][info][gc,start ] GC(1228) Concurrent update references [1073.254s][info][gc,task ] GC(1228) Using 4 of 8 workers for concurrent reference update [1073.254s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1073.292s][info][gc ] GC(1228) Concurrent update references 38.399ms [1073.292s][info][gc,start ] GC(1228) Concurrent update thread roots [1073.302s][info][gc ] GC(1228) Concurrent update thread roots 10.106ms [1073.302s][info][gc,start ] GC(1228) Pause Final Update Refs [1073.303s][info][gc,task ] GC(1228) Using 8 of 8 workers for final reference update [1073.303s][info][gc ] GC(1228) Transfer SATB buffers [1073.303s][info][gc,free ] Free: 13319M, Max: 8192K regular, 520M humongous, Frag: 96% external, 3% internal; Used: 416M, Mutator Free: 1665 Collector Reserve: 727M, Max: 8192K; Used: 49166K Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.303s][info][gc ] GC(1228) Pause Final Update Refs 0.640ms [1073.303s][info][gc,start ] GC(1228) Concurrent cleanup [1073.303s][info][gc ] GC(1228) Concurrent cleanup 18108M->17652M(31744M) 0.110ms [1073.303s][info][gc,ergo ] GC(1228) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15136K, young_available: 14046M [1073.304s][info][gc,ergo ] GC(1228) At end of Concurrent Young GC: GCU: 19.1%, MU: 18.8% during period of 0.184s [1073.304s][info][gc,ergo ] GC(1228) At end of Concurrent Young GC: YOUNG generation used: 377M, used regions: 416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14424M, available: 14046M [1073.304s][info][gc,ergo ] GC(1228) At end of Concurrent Young GC: OLD generation used: 17275M, used regions: 17320M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17320M, available: 15136K [1073.304s][info][gc,free ] Free: 13318M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 1841K, Mutator Free: 1665 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.304s][info][gc,stats ] [1073.304s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1073.304s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1073.304s][info][gc,stats ] [1073.304s][info][gc,stats ] Concurrent Reset 1997 us [1073.304s][info][gc,stats ] Pause Init Mark (G) 6177 us [1073.304s][info][gc,stats ] Pause Init Mark (N) 5511 us [1073.304s][info][gc,stats ] Swap Remembered Set 4914 us [1073.304s][info][gc,stats ] Transfer Old From SATB 482 us [1073.304s][info][gc,stats ] Update Region States 32 us [1073.304s][info][gc,stats ] Concurrent Scan Remembered Set 69559 us, parallelism: 3.94x [1073.304s][info][gc,stats ] RS: 274165 us [1073.304s][info][gc,stats ] RS: Scan Clusters 274165 us, workers (us): 69038, 68507, 68368, 68251, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Concurrent Mark Roots 3531 us, parallelism: 3.56x [1073.304s][info][gc,stats ] CMR: 12569 us [1073.304s][info][gc,stats ] CMR: Thread Roots 11301 us, workers (us): 2722, 2827, 2812, 2941, ---, ---, ---, ---, [1073.304s][info][gc,stats ] CMR: Code Cache Roots 1033 us, workers (us): 364, 184, 325, 160, ---, ---, ---, ---, [1073.304s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 53, 49, 43, 41, ---, ---, ---, ---, [1073.304s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, 39, 9, ---, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Concurrent Marking 12868 us, parallelism: 3.27x [1073.304s][info][gc,stats ] CM: 42082 us [1073.304s][info][gc,stats ] CM: Parallel Mark 42082 us, workers (us): 10526, 10520, 10525, 10511, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Pause Final Mark (G) 1324 us [1073.304s][info][gc,stats ] Pause Final Mark (N) 820 us [1073.304s][info][gc,stats ] Finish Mark 441 us [1073.304s][info][gc,stats ] Update Region States 91 us [1073.304s][info][gc,stats ] Choose Collection Set 81 us [1073.304s][info][gc,stats ] Rebuild Free Set 70 us [1073.304s][info][gc,stats ] Concurrent Thread Roots 3815 us, parallelism: 3.88x [1073.304s][info][gc,stats ] CTR: 14785 us [1073.304s][info][gc,stats ] CTR: Thread Roots 14785 us, workers (us): 3635, 3755, 3654, 3741, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.03x [1073.304s][info][gc,stats ] CWRF: 2 us [1073.304s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Concurrent Weak Roots 713 us [1073.304s][info][gc,stats ] Roots 60 us, parallelism: 1.50x [1073.304s][info][gc,stats ] CWR: 89 us [1073.304s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 28, 23, 20, 18, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Rendezvous 640 us [1073.304s][info][gc,stats ] Concurrent Cleanup 118 us [1073.304s][info][gc,stats ] Concurrent Strong Roots 405 us, parallelism: 2.79x [1073.304s][info][gc,stats ] CSR: 1128 us [1073.304s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 208, 255, 335, 172, ---, ---, ---, ---, [1073.304s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 39, 35, 32, 27, ---, ---, ---, ---, [1073.304s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [1073.304s][info][gc,stats ] Concurrent Evacuation 9727 us [1073.304s][info][gc,stats ] Pause Init Update Refs (G) 980 us [1073.304s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1073.304s][info][gc,stats ] Manage GCLABs 444 us [1073.304s][info][gc,stats ] Concurrent Update Refs 38424 us [1073.304s][info][gc,stats ] Concurrent Update Thread Roots 10120 us [1073.304s][info][gc,stats ] Pause Final Update Refs (G) 1170 us [1073.304s][info][gc,stats ] Pause Final Update Refs (N) 645 us [1073.304s][info][gc,stats ] Update Region States 41 us [1073.304s][info][gc,stats ] Trash Collection Set 5 us [1073.304s][info][gc,stats ] Rebuild Free Set 85 us [1073.304s][info][gc,stats ] Concurrent Cleanup 115 us [1073.304s][info][gc,stats ] Workers: Evacuated 40180K across 466768 objects, abandoned 0B across 0 objects. [1073.304s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.304s][info][gc,stats ] - age 1: 13727104 bytes, 13727104 total [1073.304s][info][gc,stats ] - age 2: 9742272 bytes, 23469376 total [1073.304s][info][gc,stats ] - age 3: 16451208 bytes, 39920584 total [1073.304s][info][gc,stats ] - age 4: 136120 bytes, 40056704 total [1073.304s][info][gc,stats ] - age 5: 159680 bytes, 40216384 total [1073.304s][info][gc,stats ] - age 6: 202328 bytes, 40418712 total [1073.304s][info][gc,stats ] - age 7: 538744 bytes, 40957456 total [1073.304s][info][gc,stats ] - age 8: 107512 bytes, 41064968 total [1073.304s][info][gc,stats ] - age 9: 79536 bytes, 41144504 total [1073.304s][info][gc,stats ] [1073.304s][info][gc,stats ] Mutators: Evacuated 339K across 2602 objects, abandoned 0B across 0 objects. [1073.304s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.304s][info][gc,stats ] - age 3: 347632 bytes, 347632 total [1073.304s][info][gc,stats ] - age 7: 64 bytes, 347696 total [1073.304s][info][gc,stats ] [1073.304s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1073.304s][info][gc,stats ] - age 3: 32 bytes, 32 total [1073.304s][info][gc,stats ] - age 5: 56 bytes, 88 total [1073.304s][info][gc,stats ] - age 7: 456 bytes, 544 total [1073.304s][info][gc,stats ] [1073.304s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1073.304s][info][gc,stats ] - age 7: 9452697544 bytes, 9452697544 total [1073.304s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1073.314s][info][gc ] Transition from: normal to: idle [1073.314s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1073.314s][info][gc ] Transition from: idle to: old [1073.314s][info][gc,free ] Free: 13291M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4148K, Mutator Free: 1662 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.314s][info][gc,start ] GC(1229) Concurrent marking (OLD) [1073.314s][info][gc,task ] GC(1229) Using 4 of 8 workers for concurrent marking [1073.315s][info][gc ] Trigger (YOUNG): expedite promotion in place of 456B [1073.315s][info][gc ] Preempting old generation mark to allow Young GC [1073.315s][info][gc ] Cancelling GC: Concurrent GC [1073.315s][info][gc ] GC(1229) Concurrent marking (OLD) 0.711ms [1073.315s][info][gc ] GC(1229) GC cancellation took 0.000s [1073.315s][info][gc,ergo ] GC(1229) At end of OLD marking increment: GCU: 30.2%, MU: 309.4% for duration 0.012s (totals to be subsumed in next gc report) [1073.315s][info][gc,ergo ] GC(1229) At end of Concurrent Old Marking increment: YOUNG generation used: 405M, used regions: 440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14424M, available: 14018M [1073.315s][info][gc,ergo ] GC(1229) At end of Concurrent Old Marking increment: OLD generation used: 17275M, used regions: 17320M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17320M, available: 15136K [1073.316s][info][gc,free ] Free: 13290M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 5914K, Mutator Free: 1662 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.316s][info][gc,stats ] [1073.316s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1073.316s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1073.316s][info][gc,stats ] [1073.316s][info][gc,stats ] Concurrent Marking 719 us, parallelism: 3.22x [1073.316s][info][gc,stats ] CM: 2319 us [1073.316s][info][gc,stats ] CM: Parallel Mark 2319 us, workers (us): 568, 552, 531, 668, ---, ---, ---, ---, [1073.316s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1073.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.316s][info][gc,stats ] [1073.316s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1073.316s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.316s][info][gc,stats ] [1073.316s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1073.316s][info][gc,stats ] - age 3: 32 bytes, 32 total [1073.316s][info][gc,stats ] - age 5: 56 bytes, 88 total [1073.316s][info][gc,stats ] - age 7: 456 bytes, 544 total [1073.316s][info][gc,stats ] [1073.316s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1073.316s][info][gc,stats ] - age 7: 9452814664 bytes, 9452814664 total [1073.316s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1073.326s][info][gc ] Transition from: old to: idle [1073.326s][info][gc ] Transition from: idle to: normal [1073.326s][info][gc ] Heuristics request to interrupt old for young collection accepted [1073.326s][info][gc,free ] Free: 13267M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4671K, Mutator Free: 1659 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.326s][info][gc,ergo ] GC(1230) Start GC cycle (YOUNG) [1073.326s][info][gc,start ] GC(1230) Concurrent reset [1073.326s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent reset [1073.328s][info][gc ] GC(1230) Concurrent reset 1.983ms [1073.329s][info][gc,start ] GC(1230) Pause Init Mark (YOUNG) [1073.329s][info][gc,task ] GC(1230) Using 8 of 8 workers for init marking [1073.332s][info][gc ] GC(1230) Transfer SATB buffers [1073.332s][info][gc ] GC(1230) Purged 10304 oops from old generation SATB buffers [1073.333s][info][gc ] GC(1230) Pause Init Mark (YOUNG) 3.898ms [1073.333s][info][gc,start ] GC(1230) Concurrent remembered set scanning [1073.333s][info][gc,task ] GC(1230) Using 4 of 8 workers for Concurrent remembered set scanning [1073.362s][info][gc ] GC(1230) Concurrent remembered set scanning 29.313ms [1073.362s][info][gc,start ] GC(1230) Concurrent marking roots [1073.362s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent marking roots [1073.366s][info][gc ] GC(1230) Concurrent marking roots 3.561ms [1073.366s][info][gc,start ] GC(1230) Concurrent marking (YOUNG) [1073.366s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent marking [1073.378s][info][gc ] GC(1230) Concurrent marking (YOUNG) 11.943ms [1073.378s][info][gc,start ] GC(1230) Pause Final Mark (YOUNG) [1073.378s][info][gc,task ] GC(1230) Using 8 of 8 workers for final marking [1073.379s][info][gc,ergo ] GC(1230) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 10320 used bytes [1073.379s][info][gc,ergo ] GC(1230) Adaptive CSet Selection for YOUNG. Max Evacuation: 600M, Actual Free: 0B. [1073.379s][info][gc,ergo ] GC(1230) Chosen CSet evacuates young: 33088K (of which at least: 0B are to be promoted), old: 0B [1073.379s][info][gc,ergo ] GC(1230) Collectable Garbage: 400M (98%), Immediate: 0B (0%), 0 regions, CSet: 400M (98%), 55 regions [1073.379s][info][gc,ergo ] GC(1230) Evacuation Targets: YOUNG: 33088K, PROMOTE: 0B, OLD: 0B, TOTAL: 33088K [1073.379s][info][gc,free ] Free: 13832M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 7291K, Mutator Free: 1730 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.379s][info][gc ] GC(1230) Pause Final Mark (YOUNG) 0.878ms [1073.379s][info][gc,start ] GC(1230) Concurrent thread roots [1073.379s][info][gc,task ] GC(1230) Using 4 of 8 workers for Concurrent thread roots [1073.382s][info][gc ] GC(1230) Concurrent thread roots 3.518ms [1073.382s][info][gc,start ] GC(1230) Concurrent weak references [1073.382s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent weak references [1073.382s][info][gc,ref ] GC(1230) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.382s][info][gc,ref ] GC(1230) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.382s][info][gc,ref ] GC(1230) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1073.383s][info][gc ] GC(1230) Concurrent weak references 0.039ms [1073.383s][info][gc,start ] GC(1230) Concurrent weak roots [1073.383s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent weak root [1073.383s][info][gc ] GC(1230) Concurrent weak roots 0.683ms [1073.383s][info][gc,start ] GC(1230) Concurrent cleanup [1073.383s][info][gc ] GC(1230) Concurrent cleanup 17824M->17824M(31744M) 0.140ms [1073.383s][info][gc,free ] Free: 13820M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 3543K, Mutator Free: 1728 Collector Reserve: 39839K, Max: 8192K; Used: 1120K Old Collector Reserve: 15118K, Max: 7796K; Used: 1265K [1073.383s][info][gc,start ] GC(1230) Concurrent strong roots [1073.383s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent strong root [1073.384s][info][gc ] GC(1230) Concurrent strong roots 0.429ms [1073.384s][info][gc,start ] GC(1230) Concurrent evacuation [1073.384s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent evacuation [1073.385s][info][gc ] GC(1230) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17328M [1073.391s][info][gc ] GC(1230) Concurrent evacuation 6.928ms [1073.391s][info][gc,start ] GC(1230) Pause Init Update Refs [1073.392s][info][gc ] GC(1230) Pause Init Update Refs 0.496ms [1073.392s][info][gc,start ] GC(1230) Concurrent update references [1073.392s][info][gc,task ] GC(1230) Using 4 of 8 workers for concurrent reference update [1073.392s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1073.422s][info][gc ] GC(1230) Concurrent update references 30.573ms [1073.422s][info][gc,start ] GC(1230) Concurrent update thread roots [1073.432s][info][gc ] GC(1230) Concurrent update thread roots 9.562ms [1073.432s][info][gc,start ] GC(1230) Pause Final Update Refs [1073.432s][info][gc,task ] GC(1230) Using 8 of 8 workers for final reference update [1073.432s][info][gc ] GC(1230) Transfer SATB buffers [1073.433s][info][gc,free ] Free: 13431M, Max: 8192K regular, 520M humongous, Frag: 97% external, 2% internal; Used: 369M, Mutator Free: 1679 Collector Reserve: 727M, Max: 8192K; Used: 65546K Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1073.433s][info][gc ] GC(1230) Pause Final Update Refs 0.694ms [1073.433s][info][gc,start ] GC(1230) Concurrent cleanup [1073.433s][info][gc ] GC(1230) Concurrent cleanup 17957M->17533M(31744M) 0.131ms [1073.433s][info][gc,ergo ] GC(1230) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 23015K, young_available: 14158M [1073.434s][info][gc,ergo ] GC(1230) At end of Concurrent Young GC: GCU: 17.3%, MU: 19.8% during period of 0.130s [1073.434s][info][gc,ergo ] GC(1230) At end of Concurrent Young GC: YOUNG generation used: 258M, used regions: 296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14416M, available: 14157M [1073.434s][info][gc,ergo ] GC(1230) At end of Concurrent Young GC: OLD generation used: 17276M, used regions: 17328M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17328M, available: 23015K [1073.434s][info][gc,free ] Free: 13429M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 2269K, Mutator Free: 1679 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1073.434s][info][gc,stats ] [1073.434s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1073.434s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1073.434s][info][gc,stats ] [1073.434s][info][gc,stats ] Concurrent Reset 1987 us [1073.434s][info][gc,stats ] Pause Init Mark (G) 4480 us [1073.434s][info][gc,stats ] Pause Init Mark (N) 3903 us [1073.434s][info][gc,stats ] Swap Remembered Set 3357 us [1073.434s][info][gc,stats ] Transfer Old From SATB 427 us [1073.434s][info][gc,stats ] Update Region States 39 us [1073.434s][info][gc,stats ] Concurrent Scan Remembered Set 29347 us, parallelism: 3.98x [1073.434s][info][gc,stats ] RS: 116863 us [1073.434s][info][gc,stats ] RS: Scan Clusters 116863 us, workers (us): 29228, 29218, 29210, 29207, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Concurrent Mark Roots 3577 us, parallelism: 3.56x [1073.434s][info][gc,stats ] CMR: 12734 us [1073.434s][info][gc,stats ] CMR: Thread Roots 11500 us, workers (us): 2985, 2796, 2758, 2961, ---, ---, ---, ---, [1073.434s][info][gc,stats ] CMR: Code Cache Roots 1011 us, workers (us): 182, 317, 349, 162, ---, ---, ---, ---, [1073.434s][info][gc,stats ] CMR: VM Strong Roots 179 us, workers (us): 53, 48, 42, 36, ---, ---, ---, ---, [1073.434s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 36, 9, ---, ---, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Concurrent Marking 11960 us, parallelism: 3.32x [1073.434s][info][gc,stats ] CM: 39653 us [1073.434s][info][gc,stats ] CM: Parallel Mark 39653 us, workers (us): 9921, 9916, 9912, 9904, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Pause Final Mark (G) 1341 us [1073.434s][info][gc,stats ] Pause Final Mark (N) 884 us [1073.434s][info][gc,stats ] Finish Mark 518 us [1073.434s][info][gc,stats ] Update Region States 91 us [1073.434s][info][gc,stats ] Choose Collection Set 81 us [1073.434s][info][gc,stats ] Rebuild Free Set 58 us [1073.434s][info][gc,stats ] Concurrent Thread Roots 3532 us, parallelism: 3.92x [1073.434s][info][gc,stats ] CTR: 13836 us [1073.434s][info][gc,stats ] CTR: Thread Roots 13836 us, workers (us): 3439, 3461, 3465, 3470, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1073.434s][info][gc,stats ] CWRF: 2 us [1073.434s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Concurrent Weak Roots 689 us [1073.434s][info][gc,stats ] Roots 55 us, parallelism: 1.42x [1073.434s][info][gc,stats ] CWR: 78 us [1073.434s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 21, 16, 15, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Rendezvous 620 us [1073.434s][info][gc,stats ] Concurrent Cleanup 147 us [1073.434s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.53x [1073.434s][info][gc,stats ] CSR: 1109 us [1073.434s][info][gc,stats ] CSR: Code Cache Roots 948 us, workers (us): 254, 191, 345, 159, ---, ---, ---, ---, [1073.434s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 41, 33, 31, 28, ---, ---, ---, ---, [1073.434s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [1073.434s][info][gc,stats ] Concurrent Evacuation 6939 us [1073.434s][info][gc,stats ] Pause Init Update Refs (G) 920 us [1073.434s][info][gc,stats ] Pause Init Update Refs (N) 504 us [1073.434s][info][gc,stats ] Manage GCLABs 428 us [1073.434s][info][gc,stats ] Concurrent Update Refs 30608 us [1073.434s][info][gc,stats ] Concurrent Update Thread Roots 9578 us [1073.434s][info][gc,stats ] Pause Final Update Refs (G) 1261 us [1073.434s][info][gc,stats ] Pause Final Update Refs (N) 699 us [1073.434s][info][gc,stats ] Update Region States 47 us [1073.434s][info][gc,stats ] Trash Collection Set 5 us [1073.434s][info][gc,stats ] Rebuild Free Set 88 us [1073.434s][info][gc,stats ] Concurrent Cleanup 137 us [1073.434s][info][gc,stats ] Workers: Evacuated 32768K across 293788 objects, abandoned 0B across 0 objects. [1073.434s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.434s][info][gc,stats ] - age 1: 5984488 bytes, 5984488 total [1073.434s][info][gc,stats ] - age 2: 6590240 bytes, 12574728 total [1073.434s][info][gc,stats ] - age 3: 9742240 bytes, 22316968 total [1073.434s][info][gc,stats ] - age 4: 10586792 bytes, 32903760 total [1073.434s][info][gc,stats ] - age 5: 136120 bytes, 33039880 total [1073.434s][info][gc,stats ] - age 6: 159616 bytes, 33199496 total [1073.434s][info][gc,stats ] - age 7: 355760 bytes, 33555256 total [1073.434s][info][gc,stats ] [1073.434s][info][gc,stats ] Mutators: Evacuated 320K across 2447 objects, abandoned 0B across 0 objects. [1073.434s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1073.434s][info][gc,stats ] - age 3: 32 bytes, 32 total [1073.434s][info][gc,stats ] - age 4: 327760 bytes, 327792 total [1073.434s][info][gc,stats ] [1073.434s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1073.434s][info][gc,stats ] - age 4: 32 bytes, 32 total [1073.434s][info][gc,stats ] - age 6: 56 bytes, 88 total [1073.434s][info][gc,stats ] [1073.434s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1073.434s][info][gc,stats ] - age 7: 9452815120 bytes, 9452815120 total [1073.434s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1073.444s][info][gc ] Transition from: normal to: idle [1073.444s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1073.444s][info][gc ] Transition from: idle to: old [1073.444s][info][gc,free ] Free: 13408M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 7983K, Mutator Free: 1677 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1073.444s][info][gc,start ] GC(1231) Concurrent marking (OLD) [1073.444s][info][gc,task ] GC(1231) Using 4 of 8 workers for concurrent marking [1074.294s][info][gc ] Periodic Sample: GCU = 23.976%, MU = 18.330% during most recent 5.0s [1076.515s][info][gc ] Trigger (YOUNG): Average GC time (2440.16 ms) is above the time for average allocation rate (2369 MB/s) to deplete free headroom (5781M) (margin of error = 3.20) [1076.515s][info][gc,ergo ] Free headroom: 7368M (free) - 1587M (spike) - 0B (penalties) = 5781M [1076.515s][info][gc ] Preempting old generation mark to allow Young GC [1076.515s][info][gc ] Cancelling GC: Concurrent GC [1076.516s][info][gc ] GC(1231) Concurrent marking (OLD) 3071.476ms [1076.516s][info][gc ] GC(1231) GC cancellation took 0.001s [1076.516s][info][gc,ergo ] GC(1231) At end of OLD marking increment: GCU: 308.0%, MU: 278.5% for duration 3.083s (totals to be subsumed in next gc report) [1076.516s][info][gc,ergo ] GC(1231) At end of Concurrent Old Marking increment: YOUNG generation used: 6321M, used regions: 6352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14416M, available: 8094M [1076.516s][info][gc,ergo ] GC(1231) At end of Concurrent Old Marking increment: OLD generation used: 17276M, used regions: 17328M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17328M, available: 23015K [1076.516s][info][gc,free ] Free: 7366M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 1946K, Mutator Free: 921 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1076.516s][info][gc,stats ] [1076.516s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1076.516s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1076.516s][info][gc,stats ] [1076.516s][info][gc,stats ] Concurrent Marking 3071497 us, parallelism: 4.00x [1076.516s][info][gc,stats ] CM: 12284355 us [1076.516s][info][gc,stats ] CM: Parallel Mark 12284355 us, workers (us): 3071438, 3071429, 3070671, 3070817, ---, ---, ---, ---, [1076.517s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1076.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.517s][info][gc,stats ] [1076.517s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1076.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.517s][info][gc,stats ] [1076.517s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1076.517s][info][gc,stats ] - age 4: 32 bytes, 32 total [1076.517s][info][gc,stats ] - age 6: 56 bytes, 88 total [1076.517s][info][gc,stats ] [1076.517s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1076.517s][info][gc,stats ] - age 7: 10532631216 bytes, 10532631216 total [1076.517s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1076.527s][info][gc ] Transition from: old to: idle [1076.527s][info][gc ] Transition from: idle to: normal [1076.527s][info][gc ] Heuristics request to interrupt old for young collection accepted [1076.527s][info][gc,free ] Free: 7344M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 8043K, Mutator Free: 919 Collector Reserve: 727M, Max: 8192K; Used: 10320B Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1076.527s][info][gc,ergo ] GC(1232) Start GC cycle (YOUNG) [1076.527s][info][gc,start ] GC(1232) Concurrent reset [1076.527s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent reset [1076.556s][info][gc ] GC(1232) Concurrent reset 29.581ms [1076.557s][info][gc,start ] GC(1232) Pause Init Mark (YOUNG) [1076.557s][info][gc,task ] GC(1232) Using 8 of 8 workers for init marking [1076.560s][info][gc ] GC(1232) Transfer SATB buffers [1076.562s][info][gc ] GC(1232) Purged 1187083 oops from old generation SATB buffers [1076.562s][info][gc ] GC(1232) Pause Init Mark (YOUNG) 5.631ms [1076.563s][info][gc,start ] GC(1232) Concurrent remembered set scanning [1076.563s][info][gc,task ] GC(1232) Using 4 of 8 workers for Concurrent remembered set scanning [1076.596s][info][gc ] GC(1232) Concurrent remembered set scanning 32.899ms [1076.596s][info][gc,start ] GC(1232) Concurrent marking roots [1076.596s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent marking roots [1076.600s][info][gc ] GC(1232) Concurrent marking roots 3.969ms [1076.600s][info][gc,start ] GC(1232) Concurrent marking (YOUNG) [1076.600s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent marking [1076.617s][info][gc ] GC(1232) Concurrent marking (YOUNG) 17.734ms [1076.618s][info][gc,start ] GC(1232) Pause Final Mark (YOUNG) [1076.618s][info][gc,task ] GC(1232) Using 8 of 8 workers for final marking [1076.618s][info][gc,ergo ] GC(1232) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1076.618s][info][gc,ergo ] GC(1232) Adaptive CSet Selection for YOUNG. Max Evacuation: 600M, Actual Free: 6192B. [1076.619s][info][gc,ergo ] GC(1232) Chosen CSet evacuates young: 33738K (of which at least: 0B are to be promoted), old: 0B [1076.619s][info][gc,ergo ] GC(1232) Collectable Garbage: 6367M (99%), Immediate: 6192B (0%), 1 regions, CSet: 6367M (99%), 800 regions [1076.619s][info][gc,ergo ] GC(1232) Evacuation Targets: YOUNG: 33738K, PROMOTE: 0B, OLD: 0B, TOTAL: 33738K [1076.619s][info][gc,free ] Free: 7848M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 8120K, Mutator Free: 982 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1076.619s][info][gc ] GC(1232) Pause Final Mark (YOUNG) 0.858ms [1076.619s][info][gc,start ] GC(1232) Concurrent thread roots [1076.619s][info][gc,task ] GC(1232) Using 4 of 8 workers for Concurrent thread roots [1076.622s][info][gc ] GC(1232) Concurrent thread roots 3.693ms [1076.622s][info][gc,start ] GC(1232) Concurrent weak references [1076.622s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent weak references [1076.623s][info][gc,ref ] GC(1232) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.623s][info][gc,ref ] GC(1232) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.623s][info][gc,ref ] GC(1232) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.623s][info][gc ] GC(1232) Concurrent weak references 0.039ms [1076.623s][info][gc,start ] GC(1232) Concurrent weak roots [1076.623s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent weak root [1076.623s][info][gc ] GC(1232) Concurrent weak roots 0.575ms [1076.623s][info][gc,start ] GC(1232) Concurrent cleanup [1076.623s][info][gc ] GC(1232) Concurrent cleanup 23817M->23817M(31744M) 0.113ms [1076.623s][info][gc,free ] Free: 7835M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 4704K, Mutator Free: 980 Collector Reserve: 40000K, Max: 8192K; Used: 959K Old Collector Reserve: 22997K, Max: 8181K; Used: 1578K [1076.623s][info][gc,start ] GC(1232) Concurrent strong roots [1076.623s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent strong root [1076.624s][info][gc ] GC(1232) Concurrent strong roots 0.466ms [1076.624s][info][gc,start ] GC(1232) Concurrent evacuation [1076.624s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent evacuation [1076.637s][info][gc ] GC(1232) Concurrent evacuation 13.749ms [1076.638s][info][gc,start ] GC(1232) Pause Init Update Refs [1076.638s][info][gc ] GC(1232) Pause Init Update Refs 0.514ms [1076.638s][info][gc,start ] GC(1232) Concurrent update references [1076.638s][info][gc,task ] GC(1232) Using 4 of 8 workers for concurrent reference update [1076.638s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1076.673s][info][gc ] GC(1232) Concurrent update references 34.425ms [1076.673s][info][gc,start ] GC(1232) Concurrent update thread roots [1076.682s][info][gc ] GC(1232) Concurrent update thread roots 9.570ms [1076.683s][info][gc,start ] GC(1232) Pause Final Update Refs [1076.683s][info][gc,task ] GC(1232) Using 8 of 8 workers for final reference update [1076.683s][info][gc ] GC(1232) Transfer SATB buffers [1076.683s][info][gc,free ] Free: 13372M, Max: 8192K regular, 408M humongous, Frag: 95% external, 47% internal; Used: 6363M, Mutator Free: 1672 Collector Reserve: 727M, Max: 8192K; Used: 40964K Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.683s][info][gc ] GC(1232) Pause Final Update Refs 0.567ms [1076.683s][info][gc,start ] GC(1232) Concurrent cleanup [1076.684s][info][gc ] GC(1232) Concurrent cleanup 23984M->17593M(31744M) 0.192ms [1076.684s][info][gc,ergo ] GC(1232) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 22798K, young_available: 14099M [1076.684s][info][gc,ergo ] GC(1232) At end of Concurrent Young GC: GCU: 19.2%, MU: 17.5% during period of 3.250s [1076.684s][info][gc,ergo ] GC(1232) At end of Concurrent Young GC: YOUNG generation used: 317M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14416M, available: 14098M [1076.684s][info][gc,ergo ] GC(1232) At end of Concurrent Young GC: OLD generation used: 17276M, used regions: 17328M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17328M, available: 22798K [1076.684s][info][gc,free ] Free: 13370M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 5873K, Mutator Free: 1672 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.684s][info][gc,stats ] [1076.684s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1076.684s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1076.684s][info][gc,stats ] [1076.684s][info][gc,stats ] Concurrent Reset 29605 us [1076.684s][info][gc,stats ] Pause Init Mark (G) 6450 us [1076.684s][info][gc,stats ] Pause Init Mark (N) 5638 us [1076.684s][info][gc,stats ] Swap Remembered Set 3375 us [1076.684s][info][gc,stats ] Transfer Old From SATB 2105 us [1076.684s][info][gc,stats ] Update Region States 59 us [1076.684s][info][gc,stats ] Concurrent Scan Remembered Set 32917 us, parallelism: 3.92x [1076.684s][info][gc,stats ] RS: 129068 us [1076.684s][info][gc,stats ] RS: Scan Clusters 129068 us, workers (us): 32854, 32840, 31718, 31655, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Concurrent Mark Roots 3984 us, parallelism: 3.60x [1076.684s][info][gc,stats ] CMR: 14347 us [1076.684s][info][gc,stats ] CMR: Thread Roots 12963 us, workers (us): 3333, 3274, 3191, 3164, ---, ---, ---, ---, [1076.684s][info][gc,stats ] CMR: Code Cache Roots 1144 us, workers (us): 179, 183, 436, 346, ---, ---, ---, ---, [1076.684s][info][gc,stats ] CMR: VM Strong Roots 196 us, workers (us): 55, 52, 46, 42, ---, ---, ---, ---, [1076.684s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 8, 37, ---, ---, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Concurrent Marking 17752 us, parallelism: 3.51x [1076.684s][info][gc,stats ] CM: 62257 us [1076.684s][info][gc,stats ] CM: Parallel Mark 62257 us, workers (us): 15568, 15565, 15569, 15555, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Pause Final Mark (G) 1314 us [1076.684s][info][gc,stats ] Pause Final Mark (N) 864 us [1076.684s][info][gc,stats ] Finish Mark 445 us [1076.684s][info][gc,stats ] Update Region States 80 us [1076.684s][info][gc,stats ] Choose Collection Set 165 us [1076.684s][info][gc,stats ] Rebuild Free Set 46 us [1076.684s][info][gc,stats ] Concurrent Thread Roots 3707 us, parallelism: 3.78x [1076.684s][info][gc,stats ] CTR: 14013 us [1076.684s][info][gc,stats ] CTR: Thread Roots 14013 us, workers (us): 3467, 3652, 3471, 3423, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1076.684s][info][gc,stats ] CWRF: 2 us [1076.684s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Concurrent Weak Roots 592 us [1076.684s][info][gc,stats ] Roots 52 us, parallelism: 1.44x [1076.684s][info][gc,stats ] CWR: 75 us [1076.684s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 23, 22, 17, 13, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Rendezvous 515 us [1076.684s][info][gc,stats ] Concurrent Cleanup 121 us [1076.684s][info][gc,stats ] Concurrent Strong Roots 477 us, parallelism: 2.55x [1076.684s][info][gc,stats ] CSR: 1215 us [1076.684s][info][gc,stats ] CSR: Code Cache Roots 1025 us, workers (us): 379, 269, 187, 190, ---, ---, ---, ---, [1076.684s][info][gc,stats ] CSR: VM Strong Roots 163 us, workers (us): 49, 41, 39, 34, ---, ---, ---, ---, [1076.684s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, ---, 6, ---, ---, ---, ---, [1076.684s][info][gc,stats ] Concurrent Evacuation 13766 us [1076.684s][info][gc,stats ] Pause Init Update Refs (G) 938 us [1076.684s][info][gc,stats ] Pause Init Update Refs (N) 523 us [1076.684s][info][gc,stats ] Manage GCLABs 442 us [1076.684s][info][gc,stats ] Concurrent Update Refs 34439 us [1076.684s][info][gc,stats ] Concurrent Update Thread Roots 9586 us [1076.684s][info][gc,stats ] Pause Final Update Refs (G) 990 us [1076.684s][info][gc,stats ] Pause Final Update Refs (N) 571 us [1076.684s][info][gc,stats ] Update Region States 38 us [1076.684s][info][gc,stats ] Trash Collection Set 33 us [1076.684s][info][gc,stats ] Rebuild Free Set 72 us [1076.684s][info][gc,stats ] Concurrent Cleanup 200 us [1076.684s][info][gc,stats ] Workers: Evacuated 33348K across 311637 objects, abandoned 0B across 0 objects. [1076.684s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.684s][info][gc,stats ] - age 1: 32639240 bytes, 32639240 total [1076.684s][info][gc,stats ] - age 2: 99392 bytes, 32738632 total [1076.684s][info][gc,stats ] - age 3: 55240 bytes, 32793872 total [1076.684s][info][gc,stats ] - age 4: 83424 bytes, 32877296 total [1076.685s][info][gc,stats ] - age 5: 860328 bytes, 33737624 total [1076.685s][info][gc,stats ] - age 6: 118320 bytes, 33855944 total [1076.685s][info][gc,stats ] - age 7: 293328 bytes, 34149272 total [1076.685s][info][gc,stats ] [1076.685s][info][gc,stats ] Mutators: Evacuated 390K across 2980 objects, abandoned 0B across 0 objects. [1076.685s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.685s][info][gc,stats ] - age 1: 399240 bytes, 399240 total [1076.685s][info][gc,stats ] - age 5: 64 bytes, 399304 total [1076.685s][info][gc,stats ] - age 6: 32 bytes, 399336 total [1076.685s][info][gc,stats ] - age 7: 64 bytes, 399400 total [1076.685s][info][gc,stats ] [1076.685s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1076.685s][info][gc,stats ] - age 5: 32 bytes, 32 total [1076.685s][info][gc,stats ] - age 7: 56 bytes, 88 total [1076.685s][info][gc,stats ] [1076.685s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1076.685s][info][gc,stats ] - age 7: 10532631216 bytes, 10532631216 total [1076.685s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1076.695s][info][gc ] Transition from: normal to: idle [1076.695s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1076.695s][info][gc ] Transition from: idle to: old [1076.695s][info][gc,free ] Free: 13348M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 3952K, Mutator Free: 1669 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.695s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56B [1076.695s][info][gc ] Preempting old generation mark to allow Young GC [1076.695s][info][gc ] Cancelling GC: Concurrent GC [1076.695s][info][gc,start ] GC(1233) Concurrent marking (OLD) [1076.695s][info][gc,task ] GC(1233) Using 4 of 8 workers for concurrent marking [1076.695s][info][gc ] GC(1233) Concurrent marking (OLD) 0.081ms [1076.695s][info][gc ] GC(1233) GC cancellation took 0.000s [1076.695s][info][gc,ergo ] GC(1233) At end of OLD marking increment: GCU: 11.3%, MU: 258.2% for duration 0.011s (totals to be subsumed in next gc report) [1076.695s][info][gc,ergo ] GC(1233) At end of Concurrent Old Marking increment: YOUNG generation used: 340M, used regions: 368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14416M, available: 14075M [1076.695s][info][gc,ergo ] GC(1233) At end of Concurrent Old Marking increment: OLD generation used: 17276M, used regions: 17328M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17328M, available: 22798K [1076.695s][info][gc,free ] Free: 13347M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 4771K, Mutator Free: 1669 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.695s][info][gc,stats ] [1076.695s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1076.695s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1076.695s][info][gc,stats ] [1076.695s][info][gc,stats ] Concurrent Marking 86 us, parallelism: 0.18x [1076.695s][info][gc,stats ] CM: 15 us [1076.695s][info][gc,stats ] CM: Parallel Mark 15 us, workers (us): 4, 4, 4, 3, ---, ---, ---, ---, [1076.695s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1076.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.695s][info][gc,stats ] [1076.695s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1076.695s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.695s][info][gc,stats ] [1076.695s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1076.695s][info][gc,stats ] - age 5: 32 bytes, 32 total [1076.695s][info][gc,stats ] - age 7: 56 bytes, 88 total [1076.695s][info][gc,stats ] [1076.695s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1076.695s][info][gc,stats ] - age 7: 10532631216 bytes, 10532631216 total [1076.695s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1076.706s][info][gc ] Transition from: old to: idle [1076.706s][info][gc ] Transition from: idle to: normal [1076.706s][info][gc ] Heuristics request to interrupt old for young collection accepted [1076.706s][info][gc,free ] Free: 13325M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 10426K, Mutator Free: 1667 Collector Reserve: 727M, Max: 8192K; Used: 4128B Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.706s][info][gc,ergo ] GC(1234) Start GC cycle (YOUNG) [1076.706s][info][gc,start ] GC(1234) Concurrent reset [1076.706s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent reset [1076.707s][info][gc ] GC(1234) Concurrent reset 1.687ms [1076.708s][info][gc,start ] GC(1234) Pause Init Mark (YOUNG) [1076.708s][info][gc,task ] GC(1234) Using 8 of 8 workers for init marking [1076.711s][info][gc ] GC(1234) Transfer SATB buffers [1076.711s][info][gc ] GC(1234) Purged 9309 oops from old generation SATB buffers [1076.711s][info][gc ] GC(1234) Pause Init Mark (YOUNG) 3.876ms [1076.712s][info][gc,start ] GC(1234) Concurrent remembered set scanning [1076.712s][info][gc,task ] GC(1234) Using 4 of 8 workers for Concurrent remembered set scanning [1076.738s][info][gc ] GC(1234) Concurrent remembered set scanning 26.509ms [1076.738s][info][gc,start ] GC(1234) Concurrent marking roots [1076.738s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent marking roots [1076.742s][info][gc ] GC(1234) Concurrent marking roots 4.063ms [1076.742s][info][gc,start ] GC(1234) Concurrent marking (YOUNG) [1076.742s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent marking [1076.753s][info][gc ] GC(1234) Concurrent marking (YOUNG) 10.929ms [1076.753s][info][gc,start ] GC(1234) Pause Final Mark (YOUNG) [1076.753s][info][gc,task ] GC(1234) Using 8 of 8 workers for final marking [1076.754s][info][gc,ergo ] GC(1234) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 2064 used bytes [1076.754s][info][gc,ergo ] GC(1234) Adaptive CSet Selection for YOUNG. Max Evacuation: 600M, Actual Free: 0B. [1076.754s][info][gc,ergo ] GC(1234) Chosen CSet evacuates young: 23281K (of which at least: 0B are to be promoted), old: 0B [1076.754s][info][gc,ergo ] GC(1234) Collectable Garbage: 332M (97%), Immediate: 0B (0%), 0 regions, CSet: 332M (97%), 45 regions [1076.754s][info][gc,ergo ] GC(1234) Evacuation Targets: YOUNG: 23281K, PROMOTE: 0B, OLD: 0B, TOTAL: 23281K [1076.754s][info][gc,free ] Free: 13911M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 520K, Mutator Free: 1739 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.754s][info][gc ] GC(1234) Pause Final Mark (YOUNG) 0.848ms [1076.754s][info][gc,start ] GC(1234) Concurrent thread roots [1076.754s][info][gc,task ] GC(1234) Using 4 of 8 workers for Concurrent thread roots [1076.759s][info][gc ] GC(1234) Concurrent thread roots 4.378ms [1076.759s][info][gc,start ] GC(1234) Concurrent weak references [1076.759s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent weak references [1076.759s][info][gc,ref ] GC(1234) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.759s][info][gc,ref ] GC(1234) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.759s][info][gc,ref ] GC(1234) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1076.759s][info][gc ] GC(1234) Concurrent weak references 0.050ms [1076.759s][info][gc,start ] GC(1234) Concurrent weak roots [1076.759s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent weak root [1076.759s][info][gc ] GC(1234) Concurrent weak roots 0.611ms [1076.759s][info][gc,start ] GC(1234) Concurrent cleanup [1076.759s][info][gc ] GC(1234) Concurrent cleanup 17750M->17750M(31744M) 0.102ms [1076.759s][info][gc,free ] Free: 13898M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 5684K, Mutator Free: 1738 Collector Reserve: 32213K, Max: 8192K; Used: 554K Old Collector Reserve: 22780K, Max: 8181K; Used: 1795K [1076.759s][info][gc,start ] GC(1234) Concurrent strong roots [1076.759s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent strong root [1076.760s][info][gc ] GC(1234) Concurrent strong roots 0.397ms [1076.760s][info][gc,start ] GC(1234) Concurrent evacuation [1076.760s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent evacuation [1076.762s][info][gc ] GC(1234) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17336M [1076.766s][info][gc ] GC(1234) Concurrent evacuation 6.436ms [1076.767s][info][gc,start ] GC(1234) Pause Init Update Refs [1076.767s][info][gc ] GC(1234) Pause Init Update Refs 0.450ms [1076.767s][info][gc,start ] GC(1234) Concurrent update references [1076.767s][info][gc,task ] GC(1234) Using 4 of 8 workers for concurrent reference update [1076.767s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1076.797s][info][gc ] GC(1234) Concurrent update references 30.297ms [1076.797s][info][gc,start ] GC(1234) Concurrent update thread roots [1076.805s][info][gc ] GC(1234) Concurrent update thread roots 7.937ms [1076.806s][info][gc,start ] GC(1234) Pause Final Update Refs [1076.806s][info][gc,task ] GC(1234) Using 8 of 8 workers for final reference update [1076.806s][info][gc ] GC(1234) Transfer SATB buffers [1076.806s][info][gc,free ] Free: 13435M, Max: 8192K regular, 520M humongous, Frag: 97% external, 2% internal; Used: 319M, Mutator Free: 1680 Collector Reserve: 727M, Max: 8192K; Used: 40962K Old Collector Reserve: 30866K, Max: 8189K; Used: 1901K [1076.806s][info][gc ] GC(1234) Pause Final Update Refs 0.584ms [1076.806s][info][gc,start ] GC(1234) Concurrent cleanup [1076.806s][info][gc ] GC(1234) Concurrent cleanup 17868M->17520M(31744M) 0.103ms [1076.806s][info][gc,ergo ] GC(1234) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 30884K, young_available: 14163M [1076.807s][info][gc,ergo ] GC(1234) At end of Concurrent Young GC: GCU: 17.5%, MU: 18.2% during period of 0.123s [1076.807s][info][gc,ergo ] GC(1234) At end of Concurrent Young GC: YOUNG generation used: 245M, used regions: 264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14408M, available: 14162M [1076.807s][info][gc,ergo ] GC(1234) At end of Concurrent Young GC: OLD generation used: 17276M, used regions: 17336M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17336M, available: 30884K [1076.807s][info][gc,free ] Free: 13434M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 5383K, Mutator Free: 1680 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 30866K, Max: 8189K; Used: 1901K [1076.807s][info][gc,stats ] [1076.807s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1076.807s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1076.807s][info][gc,stats ] [1076.807s][info][gc,stats ] Concurrent Reset 1699 us [1076.807s][info][gc,stats ] Pause Init Mark (G) 4262 us [1076.807s][info][gc,stats ] Pause Init Mark (N) 3882 us [1076.807s][info][gc,stats ] Swap Remembered Set 3277 us [1076.807s][info][gc,stats ] Transfer Old From SATB 460 us [1076.807s][info][gc,stats ] Update Region States 71 us [1076.807s][info][gc,stats ] Concurrent Scan Remembered Set 26524 us, parallelism: 3.99x [1076.807s][info][gc,stats ] RS: 105814 us [1076.807s][info][gc,stats ] RS: Scan Clusters 105814 us, workers (us): 26464, 26460, 26452, 26438, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Concurrent Mark Roots 4076 us, parallelism: 3.70x [1076.807s][info][gc,stats ] CMR: 15090 us [1076.807s][info][gc,stats ] CMR: Thread Roots 13774 us, workers (us): 3428, 3312, 3419, 3615, ---, ---, ---, ---, [1076.807s][info][gc,stats ] CMR: Code Cache Roots 1079 us, workers (us): 316, 350, 248, 164, ---, ---, ---, ---, [1076.807s][info][gc,stats ] CMR: VM Strong Roots 183 us, workers (us): 50, 48, 44, 40, ---, ---, ---, ---, [1076.807s][info][gc,stats ] CMR: CLDG Roots 54 us, workers (us): 9, ---, 46, ---, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Concurrent Marking 10943 us, parallelism: 3.47x [1076.807s][info][gc,stats ] CM: 37984 us [1076.807s][info][gc,stats ] CM: Parallel Mark 37984 us, workers (us): 9515, 9493, 9493, 9484, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Pause Final Mark (G) 1200 us [1076.807s][info][gc,stats ] Pause Final Mark (N) 855 us [1076.807s][info][gc,stats ] Finish Mark 503 us [1076.807s][info][gc,stats ] Update Region States 64 us [1076.807s][info][gc,stats ] Choose Collection Set 79 us [1076.807s][info][gc,stats ] Rebuild Free Set 65 us [1076.807s][info][gc,stats ] Concurrent Thread Roots 4389 us, parallelism: 3.85x [1076.807s][info][gc,stats ] CTR: 16901 us [1076.807s][info][gc,stats ] CTR: Thread Roots 16901 us, workers (us): 4189, 4339, 4218, 4155, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.04x [1076.807s][info][gc,stats ] CWRF: 2 us [1076.807s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Concurrent Weak Roots 620 us [1076.807s][info][gc,stats ] Roots 53 us, parallelism: 1.68x [1076.807s][info][gc,stats ] CWR: 90 us [1076.807s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 27, 24, 20, 18, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Rendezvous 549 us [1076.807s][info][gc,stats ] Concurrent Cleanup 106 us [1076.807s][info][gc,stats ] Concurrent Strong Roots 401 us, parallelism: 2.61x [1076.807s][info][gc,stats ] CSR: 1046 us [1076.807s][info][gc,stats ] CSR: Code Cache Roots 904 us, workers (us): 256, 331, 154, 163, ---, ---, ---, ---, [1076.807s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 34, 31, 29, 22, ---, ---, ---, ---, [1076.807s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [1076.807s][info][gc,stats ] Concurrent Evacuation 6448 us [1076.807s][info][gc,stats ] Pause Init Update Refs (G) 792 us [1076.807s][info][gc,stats ] Pause Init Update Refs (N) 457 us [1076.807s][info][gc,stats ] Manage GCLABs 383 us [1076.807s][info][gc,stats ] Concurrent Update Refs 30313 us [1076.807s][info][gc,stats ] Concurrent Update Thread Roots 7950 us [1076.807s][info][gc,stats ] Pause Final Update Refs (G) 922 us [1076.807s][info][gc,stats ] Pause Final Update Refs (N) 589 us [1076.807s][info][gc,stats ] Update Region States 34 us [1076.807s][info][gc,stats ] Trash Collection Set 4 us [1076.807s][info][gc,stats ] Rebuild Free Set 93 us [1076.807s][info][gc,stats ] Concurrent Cleanup 108 us [1076.807s][info][gc,stats ] Workers: Evacuated 23257K across 312005 objects, abandoned 0B across 0 objects. [1076.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.807s][info][gc,stats ] - age 1: 10877184 bytes, 10877184 total [1076.807s][info][gc,stats ] - age 2: 11690192 bytes, 22567376 total [1076.807s][info][gc,stats ] - age 3: 99392 bytes, 22666768 total [1076.807s][info][gc,stats ] - age 4: 51712 bytes, 22718480 total [1076.807s][info][gc,stats ] - age 5: 83424 bytes, 22801904 total [1076.807s][info][gc,stats ] - age 6: 828744 bytes, 23630648 total [1076.807s][info][gc,stats ] - age 7: 184624 bytes, 23815272 total [1076.807s][info][gc,stats ] [1076.807s][info][gc,stats ] Mutators: Evacuated 25448B across 225 objects, abandoned 0B across 0 objects. [1076.807s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1076.807s][info][gc,stats ] - age 2: 25384 bytes, 25384 total [1076.807s][info][gc,stats ] - age 4: 32 bytes, 25416 total [1076.807s][info][gc,stats ] - age 6: 32 bytes, 25448 total [1076.807s][info][gc,stats ] [1076.807s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1076.807s][info][gc,stats ] - age 1: 16586856 bytes, 16586856 total [1076.807s][info][gc,stats ] - age 6: 32 bytes, 16586888 total [1076.807s][info][gc,stats ] [1076.807s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1076.807s][info][gc,stats ] - age 7: 10532631272 bytes, 10532631272 total [1076.807s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1076.817s][info][gc ] Transition from: normal to: idle [1076.817s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1076.817s][info][gc ] Transition from: idle to: old [1076.817s][info][gc,free ] Free: 13412M, Max: 8192K regular, 520M humongous, Frag: 97% external, 0% internal; Used: 12265K, Mutator Free: 1678 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 30866K, Max: 8189K; Used: 1901K [1076.817s][info][gc,start ] GC(1235) Concurrent marking (OLD) [1076.817s][info][gc,task ] GC(1235) Using 4 of 8 workers for concurrent marking [1077.545s][info][gc ] GC(1235) Concurrent marking (OLD) 727.444ms [1077.545s][info][gc,start ] GC(1235) Pause Final Mark (OLD) [1077.545s][info][gc,task ] GC(1235) Using 8 of 8 workers for final marking [1077.546s][info][gc ] GC(1235) Old-Gen Collectable Garbage: 1700M consolidated with free: 30873K, over 153 regions, Old-Gen Immediate Garbage: 618M over 79 regions. [1077.546s][info][gc ] GC(1235) Old generation transition from Marking to Waiting for evacuation [1077.546s][info][gc,free ] Free: 11887M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 156K, Mutator Free: 1486 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 678M, Max: 8192K; Used: 620M [1077.546s][info][gc ] GC(1235) Pause Final Mark (OLD) 0.898ms [1077.546s][info][gc,start ] GC(1235) Concurrent weak references [1077.546s][info][gc,task ] GC(1235) Using 4 of 8 workers for concurrent weak references [1077.546s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.546s][info][gc,ref ] GC(1235) Encountered references: Soft: 518, Weak: 2450, Final: 0, Phantom: 84 [1077.546s][info][gc,ref ] GC(1235) Discovered references: Soft: 404, Weak: 968, Final: 0, Phantom: 56 [1077.546s][info][gc,ref ] GC(1235) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [1077.546s][info][gc ] GC(1235) Concurrent weak references 0.071ms [1077.546s][info][gc,start ] GC(1235) Concurrent weak roots [1077.546s][info][gc,task ] GC(1235) Using 4 of 8 workers for concurrent weak root [1077.547s][info][gc ] GC(1235) Concurrent weak roots 0.799ms [1077.547s][info][gc,start ] GC(1235) Concurrent cleanup [1077.547s][info][gc ] GC(1235) Concurrent cleanup 19056M->18438M(31744M) 0.145ms [1077.547s][info][gc,free ] Free: 11883M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 4660K, Mutator Free: 1486 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 678M, Max: 8192K; Used: 1901K [1077.547s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.548s][info][gc,start ] GC(1235) Pause Final Roots [1077.548s][info][gc ] GC(1235) Pause Final Roots 0.031ms [1077.548s][info][gc ] GC(1235) Transfer 59 region(s) from OLD to YOUNG, yielding increased size: 14880M [1077.548s][info][gc,ergo ] GC(1235) After old marking finished, successfully transferred 59 regions to young to prepare for next gc, old available: 190M, young_available: 13099M [1077.548s][info][gc,ergo ] GC(1235) At end of last OLD marking increment: GCU: 199.7%, MU: 269.7% for duration 0.741s (totals to be subsumed in next gc report) [1077.548s][info][gc,ergo ] GC(1235) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 1781M, used regions: 1792M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 13098M [1077.548s][info][gc,ergo ] GC(1235) At end of Concurrent Old Marking finishing increment: OLD generation used: 16657M, used regions: 16704M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16864M, available: 190M [1077.548s][info][gc,free ] Free: 11882M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 5346K, Mutator Free: 1486 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 678M, Max: 8192K; Used: 1901K [1077.548s][info][gc,stats ] [1077.548s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1077.548s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1077.548s][info][gc,stats ] [1077.548s][info][gc,stats ] Concurrent Marking 727469 us, parallelism: 3.97x [1077.548s][info][gc,stats ] CM: 2890031 us [1077.548s][info][gc,stats ] CM: Parallel Mark 2890031 us, workers (us): 722510, 722511, 722507, 722504, ---, ---, ---, ---, [1077.548s][info][gc,stats ] Pause Final Mark (G) 1506 us [1077.548s][info][gc,stats ] Pause Final Mark (N) 904 us [1077.548s][info][gc,stats ] Finish Mark 396 us [1077.548s][info][gc,stats ] Update Region States 47 us [1077.548s][info][gc,stats ] Choose Collection Set 215 us [1077.548s][info][gc,stats ] Rebuild Free Set 94 us [1077.548s][info][gc,stats ] Concurrent Weak References 76 us, parallelism: 0.23x [1077.548s][info][gc,stats ] CWRF: 17 us [1077.548s][info][gc,stats ] CWRF: Weak References 17 us, workers (us): 13, 4, 1, 0, ---, ---, ---, ---, [1077.548s][info][gc,stats ] Concurrent Weak Roots 808 us [1077.548s][info][gc,stats ] Roots 67 us, parallelism: 1.53x [1077.548s][info][gc,stats ] CWR: 103 us [1077.548s][info][gc,stats ] CWR: VM Weak Roots 103 us, workers (us): 34, 28, 21, 20, ---, ---, ---, ---, [1077.548s][info][gc,stats ] Rendezvous 723 us [1077.548s][info][gc,stats ] Concurrent Cleanup 149 us [1077.548s][info][gc,stats ] Pause Final Roots (G) 404 us [1077.548s][info][gc,stats ] Pause Final Roots (N) 36 us [1077.548s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1077.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1077.548s][info][gc,stats ] [1077.548s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1077.548s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1077.548s][info][gc,stats ] [1077.549s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1077.549s][info][gc,stats ] - age 1: 16586856 bytes, 16586856 total [1077.549s][info][gc,stats ] - age 6: 32 bytes, 16586888 total [1077.549s][info][gc,stats ] [1077.549s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1077.549s][info][gc,stats ] - age 7: 10560934944 bytes, 10560934944 total [1077.549s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1077.549s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.550s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.551s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.552s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.553s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.554s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.555s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.556s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.557s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.558s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.559s][info][gc ] Transition from: old to: idle [1077.559s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 153 regions [1077.559s][info][gc ] Transition from: idle to: normal [1077.559s][info][gc ] Heuristics request for young collection accepted [1077.559s][info][gc,free ] Free: 11857M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 6915K, Mutator Free: 1483 Collector Reserve: 727M, Max: 8192K; Used: 2064B Old Collector Reserve: 678M, Max: 8192K; Used: 1901K [1077.559s][info][gc,ergo ] GC(1236) Start GC cycle (YOUNG) [1077.559s][info][gc,start ] GC(1236) Concurrent reset [1077.559s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent reset [1077.568s][info][gc ] GC(1236) Concurrent reset 8.418ms [1077.568s][info][gc,start ] GC(1236) Pause Init Mark (YOUNG) [1077.568s][info][gc,task ] GC(1236) Using 8 of 8 workers for init marking [1077.572s][info][gc ] GC(1236) Pause Init Mark (YOUNG) 3.492ms [1077.572s][info][gc,start ] GC(1236) Concurrent remembered set scanning [1077.572s][info][gc,task ] GC(1236) Using 4 of 8 workers for Concurrent remembered set scanning [1077.592s][info][gc ] GC(1236) Concurrent remembered set scanning 19.777ms [1077.592s][info][gc,start ] GC(1236) Concurrent marking roots [1077.592s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent marking roots [1077.595s][info][gc ] GC(1236) Concurrent marking roots 3.624ms [1077.595s][info][gc,start ] GC(1236) Concurrent marking (YOUNG) [1077.595s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent marking [1077.609s][info][gc ] GC(1236) Concurrent marking (YOUNG) 13.902ms [1077.609s][info][gc,start ] GC(1236) Pause Final Mark (YOUNG) [1077.609s][info][gc,task ] GC(1236) Using 8 of 8 workers for final marking [1077.610s][info][gc,ergo ] GC(1236) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1077.610s][info][gc ] GC(1236) Choose old regions for mixed collection: old evacuation budget: 135M, candidates: 153 [1077.610s][info][gc ] GC(1236) Old-gen piggyback evac (153 regions, evacuating 112M, reclaiming: 1081M) [1077.610s][info][gc ] GC(1236) Old generation transition from Waiting for evacuation to Idle [1077.610s][info][gc,ergo ] GC(1236) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1077.610s][info][gc,ergo ] GC(1236) Chosen CSet evacuates young: 41340K (of which at least: 0B are to be promoted), old: 112M [1077.610s][info][gc,ergo ] GC(1236) Collectable Garbage: 2873M (160%), Immediate: 0B (0%), 0 regions, CSet: 2873M (160%), 382 regions [1077.610s][info][gc,ergo ] GC(1236) Evacuation Targets: YOUNG: 41340K, PROMOTE: 0B, OLD: 112M, TOTAL: 152M [1077.610s][info][gc,free ] Free: 12914M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 5227K, Mutator Free: 1615 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 160M, Max: 8192K; Used: 0B [1077.610s][info][gc ] GC(1236) Pause Final Mark (YOUNG) 0.930ms [1077.611s][info][gc,start ] GC(1236) Concurrent thread roots [1077.611s][info][gc,task ] GC(1236) Using 4 of 8 workers for Concurrent thread roots [1077.613s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2464, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17683185664, old_used: 17466864784, old unaffiliated regions: 19 [1077.613s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2464, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17683185664, old_used: 17466864784, old unaffiliated regions: 19 [1077.615s][info][gc ] GC(1236) Concurrent thread roots 3.967ms [1077.615s][info][gc,start ] GC(1236) Concurrent weak references [1077.615s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent weak references [1077.615s][info][gc,ref ] GC(1236) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1077.615s][info][gc,ref ] GC(1236) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1077.615s][info][gc,ref ] GC(1236) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1077.615s][info][gc ] GC(1236) Concurrent weak references 0.037ms [1077.615s][info][gc,start ] GC(1236) Concurrent weak roots [1077.615s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent weak root [1077.615s][info][gc ] GC(1236) Concurrent weak roots 0.721ms [1077.615s][info][gc,start ] GC(1236) Concurrent cleanup [1077.615s][info][gc ] GC(1236) Concurrent cleanup 18580M->18580M(31744M) 0.101ms [1077.615s][info][gc,free ] Free: 12902M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 10130K, Mutator Free: 1614 Collector Reserve: 56215K, Max: 8192K; Used: 1128K Old Collector Reserve: 159M, Max: 8192K; Used: 20480B [1077.615s][info][gc,start ] GC(1236) Concurrent strong roots [1077.615s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent strong root [1077.616s][info][gc ] GC(1236) Concurrent strong roots 0.405ms [1077.616s][info][gc,start ] GC(1236) Concurrent evacuation [1077.616s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent evacuation [1077.628s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2504, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17683185664, old_used: 17473982608, old unaffiliated regions: 19 [1077.628s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2504, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17683185664, old_used: 17473982608, old unaffiliated regions: 19 [1077.628s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1077.690s][info][gc ] GC(1236) Concurrent evacuation 74.286ms [1077.690s][info][gc,start ] GC(1236) Pause Init Update Refs [1077.691s][info][gc ] GC(1236) Pause Init Update Refs 0.497ms [1077.691s][info][gc,start ] GC(1236) Concurrent update references [1077.691s][info][gc,task ] GC(1236) Using 4 of 8 workers for concurrent reference update [1077.691s][info][gc ] GC(1236) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 14904M [1077.691s][info][gc,free ] At start of update refs, moving 32669K to Mutator free set from Collector Reserve (8093K) and from Old Collector Reserve (24576K) [1079.010s][info][gc ] GC(1236) Concurrent update references 1318.881ms [1079.010s][info][gc,start ] GC(1236) Concurrent update thread roots [1079.021s][info][gc ] GC(1236) Concurrent update thread roots 11.040ms [1079.021s][info][gc,start ] GC(1236) Pause Final Update Refs [1079.021s][info][gc,task ] GC(1236) Using 8 of 8 workers for final reference update [1079.022s][info][gc,free ] Free: 11110M, Max: 8192K regular, 720M humongous, Frag: 93% external, 16% internal; Used: 1785M, Mutator Free: 1389 Collector Reserve: 807M, Max: 8192K; Used: 49250K Old Collector Reserve: 1224M, Max: 8192K; Used: 1193M [1079.022s][info][gc ] GC(1236) Pause Final Update Refs 0.245ms [1079.022s][info][gc,start ] GC(1236) Concurrent cleanup [1079.022s][info][gc ] GC(1236) Concurrent cleanup 21611M->18585M(31744M) 0.150ms [1079.022s][info][gc ] GC(1236) Transfer 153 region(s) from OLD to YOUNG, yielding increased size: 16128M [1079.022s][info][gc,ergo ] GC(1236) After cleanup, successfully transferred 153 regions to young to prepare for next gc, old available: 11776B, young_available: 13141M [1079.022s][info][gc,ergo ] GC(1236) At end of Concurrent Young GC: GCU: 20.4%, MU: 18.2% during period of 2.216s [1079.022s][info][gc,ergo ] GC(1236) At end of Concurrent Young GC: YOUNG generation used: 2987M, used regions: 3008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16128M, available: 13140M [1079.022s][info][gc,ergo ] GC(1236) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15616M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15616M, available: 11776B [1079.022s][info][gc,free ] Free: 11108M, Max: 8192K regular, 720M humongous, Frag: 94% external, 0% internal; Used: 3522K, Mutator Free: 1389 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 1224M, Max: 8192K; Used: 0B [1079.023s][info][gc,stats ] [1079.023s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1079.023s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1079.023s][info][gc,stats ] [1079.023s][info][gc,stats ] Concurrent Reset 8438 us [1079.023s][info][gc,stats ] Pause Init Mark (G) 4103 us [1079.023s][info][gc,stats ] Pause Init Mark (N) 3515 us [1079.023s][info][gc,stats ] Swap Remembered Set 3342 us [1079.023s][info][gc,stats ] Update Region States 46 us [1079.023s][info][gc,stats ] Concurrent Scan Remembered Set 19794 us, parallelism: 3.98x [1079.023s][info][gc,stats ] RS: 78724 us [1079.023s][info][gc,stats ] RS: Scan Clusters 78724 us, workers (us): 19687, 19683, 19679, 19675, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Concurrent Mark Roots 3637 us, parallelism: 3.65x [1079.023s][info][gc,stats ] CMR: 13272 us [1079.023s][info][gc,stats ] CMR: Thread Roots 12199 us, workers (us): 3110, 3125, 2988, 2977, ---, ---, ---, ---, [1079.023s][info][gc,stats ] CMR: Code Cache Roots 952 us, workers (us): 143, 177, 295, 338, ---, ---, ---, ---, [1079.023s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 28, 24, 18, 16, ---, ---, ---, ---, [1079.023s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Concurrent Marking 13915 us, parallelism: 3.29x [1079.023s][info][gc,stats ] CM: 45737 us [1079.023s][info][gc,stats ] CM: Parallel Mark 45737 us, workers (us): 11447, 11438, 11429, 11423, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Pause Final Mark (G) 1371 us [1079.023s][info][gc,stats ] Pause Final Mark (N) 935 us [1079.023s][info][gc,stats ] Finish Mark 488 us [1079.023s][info][gc,stats ] Update Region States 93 us [1079.023s][info][gc,stats ] Choose Collection Set 113 us [1079.023s][info][gc,stats ] Rebuild Free Set 55 us [1079.023s][info][gc,stats ] Concurrent Thread Roots 3981 us, parallelism: 3.86x [1079.023s][info][gc,stats ] CTR: 15356 us [1079.023s][info][gc,stats ] CTR: Thread Roots 15356 us, workers (us): 3847, 3825, 3914, 3770, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.02x [1079.023s][info][gc,stats ] CWRF: 1 us [1079.023s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Concurrent Weak Roots 726 us [1079.023s][info][gc,stats ] Roots 48 us, parallelism: 1.63x [1079.023s][info][gc,stats ] CWR: 79 us [1079.023s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 25, 20, 17, 17, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Rendezvous 664 us [1079.023s][info][gc,stats ] Concurrent Cleanup 105 us [1079.023s][info][gc,stats ] Concurrent Strong Roots 409 us, parallelism: 2.60x [1079.023s][info][gc,stats ] CSR: 1065 us [1079.023s][info][gc,stats ] CSR: Code Cache Roots 922 us, workers (us): 262, 341, 157, 162, ---, ---, ---, ---, [1079.023s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 35, 31, 28, 24, ---, ---, ---, ---, [1079.023s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [1079.023s][info][gc,stats ] Concurrent Evacuation 74304 us [1079.023s][info][gc,stats ] Pause Init Update Refs (G) 925 us [1079.023s][info][gc,stats ] Pause Init Update Refs (N) 504 us [1079.023s][info][gc,stats ] Manage GCLABs 425 us [1079.023s][info][gc,stats ] Concurrent Update Refs 1318913 us [1079.023s][info][gc,stats ] Concurrent Update Thread Roots 11058 us [1079.023s][info][gc,stats ] Pause Final Update Refs (G) 891 us [1079.023s][info][gc,stats ] Pause Final Update Refs (N) 249 us [1079.023s][info][gc,stats ] Update Region States 55 us [1079.023s][info][gc,stats ] Trash Collection Set 15 us [1079.023s][info][gc,stats ] Rebuild Free Set 93 us [1079.023s][info][gc,stats ] Concurrent Cleanup 157 us [1079.023s][info][gc,stats ] Workers: Evacuated 151M across 3897794 objects, abandoned 0B across 0 objects. [1079.023s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1079.023s][info][gc,stats ] - age 1: 54854424 bytes, 54854424 total [1079.023s][info][gc,stats ] - age 2: 18355360 bytes, 73209784 total [1079.023s][info][gc,stats ] - age 3: 5797824 bytes, 79007608 total [1079.023s][info][gc,stats ] - age 4: 2672160 bytes, 81679768 total [1079.023s][info][gc,stats ] - age 5: 7483992 bytes, 89163760 total [1079.023s][info][gc,stats ] - age 6: 7744040 bytes, 96907800 total [1079.023s][info][gc,stats ] - age 7: 27645080 bytes, 124552880 total [1079.023s][info][gc,stats ] - age 8: 15998008 bytes, 140550888 total [1079.023s][info][gc,stats ] - age 9: 5129720 bytes, 145680608 total [1079.023s][info][gc,stats ] - age 10: 1223520 bytes, 146904128 total [1079.023s][info][gc,stats ] - age 11: 1108528 bytes, 148012656 total [1079.023s][info][gc,stats ] - age 12: 1757176 bytes, 149769832 total [1079.023s][info][gc,stats ] - age 13: 349256 bytes, 150119088 total [1079.023s][info][gc,stats ] - age 14: 584040 bytes, 150703128 total [1079.023s][info][gc,stats ] - age 15: 10696 bytes, 150713824 total [1079.023s][info][gc,stats ] [1079.023s][info][gc,stats ] Mutators: Evacuated 1309K across 10320 objects, abandoned 0B across 0 objects. [1079.023s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1079.023s][info][gc,stats ] - age 1: 2840 bytes, 2840 total [1079.023s][info][gc,stats ] - age 2: 1326936 bytes, 1329776 total [1079.023s][info][gc,stats ] - age 3: 1936 bytes, 1331712 total [1079.023s][info][gc,stats ] - age 4: 192 bytes, 1331904 total [1079.023s][info][gc,stats ] - age 5: 504 bytes, 1332408 total [1079.023s][info][gc,stats ] - age 6: 112 bytes, 1332520 total [1079.023s][info][gc,stats ] - age 7: 3584 bytes, 1336104 total [1079.023s][info][gc,stats ] - age 8: 536 bytes, 1336640 total [1079.023s][info][gc,stats ] - age 9: 3544 bytes, 1340184 total [1079.023s][info][gc,stats ] - age 10: 440 bytes, 1340624 total [1079.023s][info][gc,stats ] - age 11: 320 bytes, 1340944 total [1079.023s][info][gc,stats ] - age 14: 240 bytes, 1341184 total [1079.023s][info][gc,stats ] [1079.023s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1079.023s][info][gc,stats ] [1079.023s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1079.023s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1079.023s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1079.033s][info][gc ] Transition from: normal to: idle [1079.034s][info][gc ] Trigger (YOUNG): expedite promotion in place of 32B [1079.034s][info][gc ] Transition from: idle to: normal [1079.034s][info][gc ] Heuristics request for young collection accepted [1079.034s][info][gc,free ] Free: 11084M, Max: 8192K regular, 720M humongous, Frag: 94% external, 0% internal; Used: 3411K, Mutator Free: 1386 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 1224M, Max: 8192K; Used: 0B [1079.034s][info][gc,ergo ] GC(1237) Start GC cycle (YOUNG) [1079.034s][info][gc,start ] GC(1237) Concurrent reset [1079.034s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent reset [1079.048s][info][gc ] GC(1237) Concurrent reset 13.603ms [1079.049s][info][gc,start ] GC(1237) Pause Init Mark (YOUNG) [1079.049s][info][gc,task ] GC(1237) Using 8 of 8 workers for init marking [1079.052s][info][gc ] GC(1237) Pause Init Mark (YOUNG) 3.576ms [1079.052s][info][gc,start ] GC(1237) Concurrent remembered set scanning [1079.052s][info][gc,task ] GC(1237) Using 4 of 8 workers for Concurrent remembered set scanning [1079.093s][info][gc ] GC(1237) Concurrent remembered set scanning 40.233ms [1079.093s][info][gc,start ] GC(1237) Concurrent marking roots [1079.093s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent marking roots [1079.096s][info][gc ] GC(1237) Concurrent marking roots 3.727ms [1079.096s][info][gc,start ] GC(1237) Concurrent marking (YOUNG) [1079.096s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent marking [1079.110s][info][gc ] GC(1237) Concurrent marking (YOUNG) 13.667ms [1079.110s][info][gc,start ] GC(1237) Pause Final Mark (YOUNG) [1079.110s][info][gc,task ] GC(1237) Using 8 of 8 workers for final marking [1079.111s][info][gc,ergo ] GC(1237) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1079.111s][info][gc,ergo ] GC(1237) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1079.111s][info][gc,ergo ] GC(1237) Chosen CSet evacuates young: 39150K (of which at least: 0B are to be promoted), old: 0B [1079.111s][info][gc,ergo ] GC(1237) Collectable Garbage: 3001M (99%), Immediate: 0B (0%), 0 regions, CSet: 3001M (99%), 380 regions [1079.111s][info][gc,ergo ] GC(1237) Evacuation Targets: YOUNG: 39150K, PROMOTE: 0B, OLD: 0B, TOTAL: 39150K [1079.111s][info][gc,free ] Free: 12917M, Max: 8192K regular, 720M humongous, Frag: 95% external, 0% internal; Used: 2355K, Mutator Free: 1615 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1079.111s][info][gc ] GC(1237) Pause Final Mark (YOUNG) 0.860ms [1079.111s][info][gc,start ] GC(1237) Concurrent thread roots [1079.111s][info][gc,task ] GC(1237) Using 4 of 8 workers for Concurrent thread roots [1079.111s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15624M [1079.115s][info][gc ] GC(1237) Concurrent thread roots 3.693ms [1079.115s][info][gc,start ] GC(1237) Concurrent weak references [1079.115s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent weak references [1079.115s][info][gc,ref ] GC(1237) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1079.115s][info][gc,ref ] GC(1237) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1079.115s][info][gc,ref ] GC(1237) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1079.115s][info][gc ] GC(1237) Concurrent weak references 0.037ms [1079.115s][info][gc,start ] GC(1237) Concurrent weak roots [1079.115s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent weak root [1079.116s][info][gc ] GC(1237) Concurrent weak roots 0.730ms [1079.116s][info][gc,start ] GC(1237) Concurrent cleanup [1079.116s][info][gc ] GC(1237) Concurrent cleanup 18775M->18775M(31744M) 0.100ms [1079.116s][info][gc,free ] Free: 12897M, Max: 8192K regular, 720M humongous, Frag: 95% external, 0% internal; Used: 6979K, Mutator Free: 1613 Collector Reserve: 48103K, Max: 8192K; Used: 1048K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [1079.116s][info][gc,start ] GC(1237) Concurrent strong roots [1079.116s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent strong root [1079.116s][info][gc ] GC(1237) Concurrent strong roots 0.423ms [1079.116s][info][gc,start ] GC(1237) Concurrent evacuation [1079.116s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent evacuation [1079.126s][info][gc,ergo ] GC(1237) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16382951424, old_used: 16357625904, old unaffiliated regions: 0 [1079.126s][info][gc,ergo ] GC(1237) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16382951424, old_used: 16357625904, old unaffiliated regions: 0 [1079.126s][info][gc,ergo ] GC(1237) Promotion failed, size 360, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16382951424, old_used: 16357628464, old unaffiliated regions: 0 [1079.126s][info][gc,ergo ] GC(1237) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 11776, promotion expended: 10240, old capacity: 16382951424, old_used: 16357628464, old unaffiliated regions: 0 [1079.126s][info][gc,ergo ] GC(1237) Squelching additional promotion failure reports for current epoch [1079.130s][info][gc ] GC(1237) Concurrent evacuation 13.428ms [1079.130s][info][gc,start ] GC(1237) Pause Init Update Refs [1079.131s][info][gc ] GC(1237) Pause Init Update Refs 0.496ms [1079.131s][info][gc,start ] GC(1237) Concurrent update references [1079.131s][info][gc,task ] GC(1237) Using 4 of 8 workers for concurrent reference update [1079.131s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1079.171s][info][gc ] GC(1237) Concurrent update references 40.549ms [1079.171s][info][gc,start ] GC(1237) Concurrent update thread roots [1079.181s][info][gc ] GC(1237) Concurrent update thread roots 9.437ms [1079.181s][info][gc,start ] GC(1237) Pause Final Update Refs [1079.181s][info][gc,task ] GC(1237) Using 8 of 8 workers for final reference update [1079.181s][info][gc,free ] Free: 14982M, Max: 8192K regular, 720M humongous, Frag: 94% external, 20% internal; Used: 3049M, Mutator Free: 1874 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [1079.181s][info][gc ] GC(1237) Pause Final Update Refs 0.186ms [1079.181s][info][gc,start ] GC(1237) Concurrent cleanup [1079.181s][info][gc ] GC(1237) Concurrent cleanup 18961M->15930M(31744M) 0.145ms [1079.181s][info][gc,ergo ] GC(1237) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8181K, young_available: 15789M [1079.182s][info][gc,ergo ] GC(1237) At end of Concurrent Young GC: GCU: 18.5%, MU: 18.8% during period of 0.159s [1079.182s][info][gc,ergo ] GC(1237) At end of Concurrent Young GC: YOUNG generation used: 330M, used regions: 360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15789M [1079.182s][info][gc,ergo ] GC(1237) At end of Concurrent Young GC: OLD generation used: 15599M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 8181K [1079.182s][info][gc,free ] Free: 14980M, Max: 8192K regular, 888M humongous, Frag: 95% external, 0% internal; Used: 11355K, Mutator Free: 1874 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [1079.182s][info][gc,stats ] [1079.182s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1079.182s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1079.182s][info][gc,stats ] [1079.182s][info][gc,stats ] Concurrent Reset 13634 us [1079.182s][info][gc,stats ] Pause Init Mark (G) 4269 us [1079.182s][info][gc,stats ] Pause Init Mark (N) 3585 us [1079.182s][info][gc,stats ] Swap Remembered Set 3299 us [1079.182s][info][gc,stats ] Update Region States 149 us [1079.182s][info][gc,stats ] Concurrent Scan Remembered Set 40248 us, parallelism: 3.99x [1079.182s][info][gc,stats ] RS: 160512 us [1079.182s][info][gc,stats ] RS: Scan Clusters 160512 us, workers (us): 40173, 40170, 40163, 40006, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Concurrent Mark Roots 3743 us, parallelism: 3.60x [1079.182s][info][gc,stats ] CMR: 13492 us [1079.182s][info][gc,stats ] CMR: Thread Roots 12367 us, workers (us): 2981, 3190, 3151, 3044, ---, ---, ---, ---, [1079.182s][info][gc,stats ] CMR: Code Cache Roots 996 us, workers (us): 337, 179, 177, 304, ---, ---, ---, ---, [1079.182s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 28, 26, 23, 16, ---, ---, ---, ---, [1079.182s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Concurrent Marking 13681 us, parallelism: 3.26x [1079.182s][info][gc,stats ] CM: 44637 us [1079.182s][info][gc,stats ] CM: Parallel Mark 44637 us, workers (us): 11171, 11160, 11157, 11149, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Pause Final Mark (G) 1330 us [1079.182s][info][gc,stats ] Pause Final Mark (N) 865 us [1079.182s][info][gc,stats ] Finish Mark 432 us [1079.182s][info][gc,stats ] Update Region States 80 us [1079.182s][info][gc,stats ] Choose Collection Set 113 us [1079.182s][info][gc,stats ] Rebuild Free Set 52 us [1079.182s][info][gc,stats ] Concurrent Thread Roots 3705 us, parallelism: 3.89x [1079.182s][info][gc,stats ] CTR: 14395 us [1079.182s][info][gc,stats ] CTR: Thread Roots 14395 us, workers (us): 3596, 3619, 3644, 3535, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [1079.182s][info][gc,stats ] CWRF: 1 us [1079.182s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Concurrent Weak Roots 736 us [1079.182s][info][gc,stats ] Roots 52 us, parallelism: 1.43x [1079.182s][info][gc,stats ] CWR: 74 us [1079.182s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 23, 21, 16, 14, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Rendezvous 671 us [1079.182s][info][gc,stats ] Concurrent Cleanup 104 us [1079.182s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.91x [1079.182s][info][gc,stats ] CSR: 1240 us [1079.182s][info][gc,stats ] CSR: Code Cache Roots 1071 us, workers (us): 321, 351, 197, 202, ---, ---, ---, ---, [1079.182s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 43, 40, 32, 29, ---, ---, ---, ---, [1079.182s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [1079.182s][info][gc,stats ] Concurrent Evacuation 13439 us [1079.182s][info][gc,stats ] Pause Init Update Refs (G) 918 us [1079.182s][info][gc,stats ] Pause Init Update Refs (N) 505 us [1079.182s][info][gc,stats ] Manage GCLABs 417 us [1079.182s][info][gc,stats ] Concurrent Update Refs 40564 us [1079.182s][info][gc,stats ] Concurrent Update Thread Roots 9455 us [1079.182s][info][gc,stats ] Pause Final Update Refs (G) 572 us [1079.182s][info][gc,stats ] Pause Final Update Refs (N) 191 us [1079.182s][info][gc,stats ] Update Region States 41 us [1079.182s][info][gc,stats ] Trash Collection Set 13 us [1079.182s][info][gc,stats ] Rebuild Free Set 73 us [1079.182s][info][gc,stats ] Concurrent Cleanup 151 us [1079.182s][info][gc,stats ] Workers: Evacuated 38825K across 428416 objects, abandoned 0B across 0 objects. [1079.182s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1079.182s][info][gc,stats ] - age 1: 37213528 bytes, 37213528 total [1079.182s][info][gc,stats ] - age 2: 303104 bytes, 37516632 total [1079.182s][info][gc,stats ] - age 3: 46128 bytes, 37562760 total [1079.182s][info][gc,stats ] - age 4: 923088 bytes, 38485848 total [1079.182s][info][gc,stats ] - age 5: 99328 bytes, 38585176 total [1079.182s][info][gc,stats ] - age 6: 55240 bytes, 38640416 total [1079.182s][info][gc,stats ] - age 7: 83488 bytes, 38723904 total [1079.182s][info][gc,stats ] - age 8: 862640 bytes, 39586544 total [1079.182s][info][gc,stats ] - age 9: 115880 bytes, 39702424 total [1079.182s][info][gc,stats ] - age 10: 54632 bytes, 39757056 total [1079.182s][info][gc,stats ] [1079.182s][info][gc,stats ] Mutators: Evacuated 325K across 2508 objects, abandoned 0B across 0 objects. [1079.182s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1079.182s][info][gc,stats ] - age 1: 332760 bytes, 332760 total [1079.182s][info][gc,stats ] - age 2: 544 bytes, 333304 total [1079.182s][info][gc,stats ] - age 4: 112 bytes, 333416 total [1079.182s][info][gc,stats ] - age 7: 96 bytes, 333512 total [1079.182s][info][gc,stats ] [1079.182s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1079.182s][info][gc,stats ] - age 1: 25096 bytes, 25096 total [1079.182s][info][gc,stats ] [1079.182s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1079.182s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1079.183s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1079.193s][info][gc ] Transition from: normal to: idle [1079.305s][info][gc ] Periodic Sample: GCU = 18.219%, MU = 17.729% during most recent 5.0s [1083.555s][info][gc ] Trigger (YOUNG): Average GC time (2414.66 ms) is above the time for average allocation rate (1992 MB/s) to deplete free headroom (4809M) (margin of error = 3.19) [1083.555s][info][gc,ergo ] Free headroom: 6396M (free) - 1587M (spike) - 0B (penalties) = 4809M [1083.555s][info][gc ] Transition from: idle to: normal [1083.555s][info][gc ] Heuristics request for young collection accepted [1083.555s][info][gc,free ] Free: 6396M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3112K, Mutator Free: 800 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [1083.555s][info][gc,ergo ] GC(1238) Start GC cycle (YOUNG) [1083.555s][info][gc,start ] GC(1238) Concurrent reset [1083.555s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent reset [1083.588s][info][gc ] GC(1238) Concurrent reset 33.187ms [1083.589s][info][gc,start ] GC(1238) Pause Init Mark (YOUNG) [1083.589s][info][gc,task ] GC(1238) Using 8 of 8 workers for init marking [1083.592s][info][gc ] GC(1238) Pause Init Mark (YOUNG) 3.711ms [1083.592s][info][gc,start ] GC(1238) Concurrent remembered set scanning [1083.592s][info][gc,task ] GC(1238) Using 4 of 8 workers for Concurrent remembered set scanning [1083.619s][info][gc ] GC(1238) Concurrent remembered set scanning 26.781ms [1083.619s][info][gc,start ] GC(1238) Concurrent marking roots [1083.619s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent marking roots [1083.623s][info][gc ] GC(1238) Concurrent marking roots 3.612ms [1083.623s][info][gc,start ] GC(1238) Concurrent marking (YOUNG) [1083.623s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent marking [1083.638s][info][gc ] GC(1238) Concurrent marking (YOUNG) 15.033ms [1083.638s][info][gc,start ] GC(1238) Pause Final Mark (YOUNG) [1083.638s][info][gc,task ] GC(1238) Using 8 of 8 workers for final marking [1083.639s][info][gc,ergo ] GC(1238) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1083.639s][info][gc,ergo ] GC(1238) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 2064B. [1083.639s][info][gc,ergo ] GC(1238) Chosen CSet evacuates young: 39262K (of which at least: 0B are to be promoted), old: 0B [1083.639s][info][gc,ergo ] GC(1238) Collectable Garbage: 8945M (99%), Immediate: 2064B (0%), 1 regions, CSet: 8945M (99%), 1123 regions [1083.639s][info][gc,ergo ] GC(1238) Evacuation Targets: YOUNG: 39262K, PROMOTE: 0B, OLD: 0B, TOTAL: 39262K [1083.639s][info][gc,free ] Free: 6984M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7406K, Mutator Free: 874 Collector Reserve: 49152K, Max: 8192K; Used: 2064B Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [1083.639s][info][gc ] GC(1238) Pause Final Mark (YOUNG) 0.967ms [1083.639s][info][gc,start ] GC(1238) Concurrent thread roots [1083.639s][info][gc,task ] GC(1238) Using 4 of 8 workers for Concurrent thread roots [1083.643s][info][gc ] GC(1238) Concurrent thread roots 4.017ms [1083.643s][info][gc,start ] GC(1238) Concurrent weak references [1083.643s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent weak references [1083.643s][info][gc,ref ] GC(1238) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1083.643s][info][gc,ref ] GC(1238) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1083.643s][info][gc,ref ] GC(1238) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1083.643s][info][gc ] GC(1238) Concurrent weak references 0.036ms [1083.643s][info][gc,start ] GC(1238) Concurrent weak roots [1083.643s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent weak root [1083.644s][info][gc ] GC(1238) Concurrent weak roots 0.633ms [1083.644s][info][gc,start ] GC(1238) Concurrent cleanup [1083.644s][info][gc ] GC(1238) Concurrent cleanup 24699M->24699M(31744M) 0.120ms [1083.644s][info][gc,free ] Free: 6972M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3083K, Mutator Free: 872 Collector Reserve: 48075K, Max: 8192K; Used: 1076K Old Collector Reserve: 8170K, Max: 8170K; Used: 22528B [1083.644s][info][gc,start ] GC(1238) Concurrent strong roots [1083.644s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent strong root [1083.645s][info][gc ] GC(1238) Concurrent strong roots 0.416ms [1083.645s][info][gc,start ] GC(1238) Concurrent evacuation [1083.645s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent evacuation [1083.663s][info][gc ] GC(1238) Concurrent evacuation 18.444ms [1083.663s][info][gc,start ] GC(1238) Pause Init Update Refs [1083.664s][info][gc ] GC(1238) Pause Init Update Refs 0.489ms [1083.664s][info][gc,start ] GC(1238) Concurrent update references [1083.664s][info][gc,task ] GC(1238) Using 4 of 8 workers for concurrent reference update [1083.664s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1083.709s][info][gc ] GC(1238) Concurrent update references 45.421ms [1083.710s][info][gc,start ] GC(1238) Concurrent update thread roots [1083.718s][info][gc ] GC(1238) Concurrent update thread roots 8.385ms [1083.718s][info][gc,start ] GC(1238) Pause Final Update Refs [1083.718s][info][gc,task ] GC(1238) Using 8 of 8 workers for final reference update [1083.718s][info][gc,free ] Free: 14981M, Max: 8192K regular, 560M humongous, Frag: 91% external, 59% internal; Used: 8922M, Mutator Free: 1873 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 6582K, Max: 6582K; Used: 1610K [1083.718s][info][gc ] GC(1238) Pause Final Update Refs 0.229ms [1083.719s][info][gc,start ] GC(1238) Concurrent cleanup [1083.719s][info][gc ] GC(1238) Concurrent cleanup 24907M->15932M(31744M) 0.289ms [1083.719s][info][gc,ergo ] GC(1238) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6593K, young_available: 15788M [1083.719s][info][gc,ergo ] GC(1238) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.5% during period of 4.537s [1083.719s][info][gc,ergo ] GC(1238) At end of Concurrent Young GC: YOUNG generation used: 332M, used regions: 352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15787M [1083.719s][info][gc,ergo ] GC(1238) At end of Concurrent Young GC: OLD generation used: 15601M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 6593K [1083.719s][info][gc,free ] Free: 14979M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 4162K, Mutator Free: 1873 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6582K, Max: 6582K; Used: 1610K [1083.720s][info][gc,stats ] [1083.720s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1083.720s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1083.720s][info][gc,stats ] [1083.720s][info][gc,stats ] Concurrent Reset 33213 us [1083.720s][info][gc,stats ] Pause Init Mark (G) 4443 us [1083.720s][info][gc,stats ] Pause Init Mark (N) 3720 us [1083.720s][info][gc,stats ] Swap Remembered Set 3272 us [1083.720s][info][gc,stats ] Update Region States 312 us [1083.720s][info][gc,stats ] Concurrent Scan Remembered Set 26799 us, parallelism: 3.99x [1083.720s][info][gc,stats ] RS: 106840 us [1083.720s][info][gc,stats ] RS: Scan Clusters 106840 us, workers (us): 26721, 26715, 26709, 26696, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Concurrent Mark Roots 3625 us, parallelism: 3.58x [1083.720s][info][gc,stats ] CMR: 12974 us [1083.720s][info][gc,stats ] CMR: Thread Roots 11864 us, workers (us): 3045, 2839, 3028, 2953, ---, ---, ---, ---, [1083.720s][info][gc,stats ] CMR: Code Cache Roots 983 us, workers (us): 175, 333, 170, 305, ---, ---, ---, ---, [1083.720s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 31, 22, 21, 16, ---, ---, ---, ---, [1083.720s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Concurrent Marking 15050 us, parallelism: 3.42x [1083.720s][info][gc,stats ] CM: 51495 us [1083.720s][info][gc,stats ] CM: Parallel Mark 51495 us, workers (us): 12888, 12876, 12866, 12866, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Pause Final Mark (G) 1419 us [1083.720s][info][gc,stats ] Pause Final Mark (N) 973 us [1083.720s][info][gc,stats ] Finish Mark 475 us [1083.720s][info][gc,stats ] Update Region States 70 us [1083.720s][info][gc,stats ] Choose Collection Set 201 us [1083.720s][info][gc,stats ] Rebuild Free Set 46 us [1083.720s][info][gc,stats ] Concurrent Thread Roots 4030 us, parallelism: 3.84x [1083.720s][info][gc,stats ] CTR: 15470 us [1083.720s][info][gc,stats ] CTR: Thread Roots 15470 us, workers (us): 3822, 3878, 3960, 3810, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [1083.720s][info][gc,stats ] CWRF: 1 us [1083.720s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Concurrent Weak Roots 637 us [1083.720s][info][gc,stats ] Roots 52 us, parallelism: 1.52x [1083.720s][info][gc,stats ] CWR: 79 us [1083.720s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 24, 23, 17, 14, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Rendezvous 573 us [1083.720s][info][gc,stats ] Concurrent Cleanup 128 us [1083.720s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.51x [1083.720s][info][gc,stats ] CSR: 1062 us [1083.720s][info][gc,stats ] CSR: Code Cache Roots 904 us, workers (us): 339, 252, 152, 161, ---, ---, ---, ---, [1083.720s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 41, 36, 30, 25, ---, ---, ---, ---, [1083.720s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 5, 21, ---, ---, ---, ---, [1083.720s][info][gc,stats ] Concurrent Evacuation 18460 us [1083.720s][info][gc,stats ] Pause Init Update Refs (G) 948 us [1083.720s][info][gc,stats ] Pause Init Update Refs (N) 497 us [1083.720s][info][gc,stats ] Manage GCLABs 416 us [1083.720s][info][gc,stats ] Concurrent Update Refs 45440 us [1083.720s][info][gc,stats ] Concurrent Update Thread Roots 8403 us [1083.720s][info][gc,stats ] Pause Final Update Refs (G) 679 us [1083.720s][info][gc,stats ] Pause Final Update Refs (N) 234 us [1083.720s][info][gc,stats ] Update Region States 49 us [1083.720s][info][gc,stats ] Trash Collection Set 27 us [1083.720s][info][gc,stats ] Rebuild Free Set 76 us [1083.720s][info][gc,stats ] Concurrent Cleanup 298 us [1083.720s][info][gc,stats ] Workers: Evacuated 38760K across 448259 objects, abandoned 0B across 0 objects. [1083.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1083.720s][info][gc,stats ] - age 1: 36910376 bytes, 36910376 total [1083.720s][info][gc,stats ] - age 2: 553072 bytes, 37463448 total [1083.720s][info][gc,stats ] - age 3: 256008 bytes, 37719456 total [1083.720s][info][gc,stats ] - age 4: 41208 bytes, 37760664 total [1083.720s][info][gc,stats ] - age 5: 814024 bytes, 38574688 total [1083.720s][info][gc,stats ] - age 6: 92824 bytes, 38667512 total [1083.720s][info][gc,stats ] - age 7: 117800 bytes, 38785312 total [1083.720s][info][gc,stats ] - age 8: 755792 bytes, 39541104 total [1083.720s][info][gc,stats ] - age 9: 102232 bytes, 39643336 total [1083.720s][info][gc,stats ] - age 10: 46920 bytes, 39690256 total [1083.720s][info][gc,stats ] [1083.720s][info][gc,stats ] Mutators: Evacuated 501K across 3862 objects, abandoned 0B across 0 objects. [1083.720s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1083.720s][info][gc,stats ] - age 1: 513616 bytes, 513616 total [1083.720s][info][gc,stats ] - age 2: 128 bytes, 513744 total [1083.720s][info][gc,stats ] - age 5: 128 bytes, 513872 total [1083.720s][info][gc,stats ] - age 6: 32 bytes, 513904 total [1083.720s][info][gc,stats ] - age 8: 64 bytes, 513968 total [1083.720s][info][gc,stats ] - age 9: 32 bytes, 514000 total [1083.720s][info][gc,stats ] - age 10: 32 bytes, 514032 total [1083.720s][info][gc,stats ] [1083.720s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1083.720s][info][gc,stats ] - age 2: 32 bytes, 32 total [1083.720s][info][gc,stats ] [1083.720s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1083.720s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1083.720s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1083.730s][info][gc ] Transition from: normal to: idle [1084.315s][info][gc ] Periodic Sample: GCU = 0.663%, MU = 16.453% during most recent 5.0s [1088.208s][info][gc ] Trigger (YOUNG): Average GC time (2311.19 ms) is above the time for average allocation rate (1968 MB/s) to deplete free headroom (4547M) (margin of error = 3.17) [1088.208s][info][gc,ergo ] Free headroom: 6134M (free) - 1587M (spike) - 0B (penalties) = 4547M [1088.208s][info][gc ] Transition from: idle to: normal [1088.208s][info][gc ] Heuristics request for young collection accepted [1088.208s][info][gc,free ] Free: 6134M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 9967K, Mutator Free: 768 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6582K, Max: 6582K; Used: 1610K [1088.208s][info][gc,ergo ] GC(1239) Start GC cycle (YOUNG) [1088.208s][info][gc,start ] GC(1239) Concurrent reset [1088.208s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent reset [1088.243s][info][gc ] GC(1239) Concurrent reset 35.371ms [1088.244s][info][gc,start ] GC(1239) Pause Init Mark (YOUNG) [1088.244s][info][gc,task ] GC(1239) Using 8 of 8 workers for init marking [1088.248s][info][gc ] GC(1239) Pause Init Mark (YOUNG) 3.738ms [1088.248s][info][gc,start ] GC(1239) Concurrent remembered set scanning [1088.248s][info][gc,task ] GC(1239) Using 4 of 8 workers for Concurrent remembered set scanning [1088.278s][info][gc ] GC(1239) Concurrent remembered set scanning 29.807ms [1088.278s][info][gc,start ] GC(1239) Concurrent marking roots [1088.278s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent marking roots [1088.282s][info][gc ] GC(1239) Concurrent marking roots 3.685ms [1088.282s][info][gc,start ] GC(1239) Concurrent marking (YOUNG) [1088.282s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent marking [1088.298s][info][gc ] GC(1239) Concurrent marking (YOUNG) 16.040ms [1088.298s][info][gc,start ] GC(1239) Pause Final Mark (YOUNG) [1088.298s][info][gc,task ] GC(1239) Using 8 of 8 workers for final marking [1088.299s][info][gc,ergo ] GC(1239) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1088.299s][info][gc,ergo ] GC(1239) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1088.299s][info][gc,ergo ] GC(1239) Chosen CSet evacuates young: 43143K (of which at least: 0B are to be promoted), old: 0B [1088.299s][info][gc,ergo ] GC(1239) Collectable Garbage: 9213M (99%), Immediate: 0B (0%), 0 regions, CSet: 9213M (99%), 1157 regions [1088.299s][info][gc,ergo ] GC(1239) Evacuation Targets: YOUNG: 43143K, PROMOTE: 0B, OLD: 0B, TOTAL: 43143K [1088.299s][info][gc,free ] Free: 6705M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7155K, Mutator Free: 839 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 6582K, Max: 6582K; Used: 1610K [1088.299s][info][gc ] GC(1239) Pause Final Mark (YOUNG) 1.100ms [1088.299s][info][gc,start ] GC(1239) Concurrent thread roots [1088.299s][info][gc,task ] GC(1239) Using 4 of 8 workers for Concurrent thread roots [1088.303s][info][gc ] GC(1239) Concurrent thread roots 4.273ms [1088.303s][info][gc,start ] GC(1239) Concurrent weak references [1088.303s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent weak references [1088.303s][info][gc,ref ] GC(1239) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1088.303s][info][gc,ref ] GC(1239) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1088.303s][info][gc,ref ] GC(1239) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1088.303s][info][gc ] GC(1239) Concurrent weak references 0.056ms [1088.303s][info][gc,start ] GC(1239) Concurrent weak roots [1088.303s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent weak root [1088.304s][info][gc ] GC(1239) Concurrent weak roots 0.633ms [1088.304s][info][gc,start ] GC(1239) Concurrent cleanup [1088.304s][info][gc ] GC(1239) Concurrent cleanup 24975M->24975M(31744M) 0.113ms [1088.304s][info][gc,free ] Free: 6690M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 5508K, Mutator Free: 837 Collector Reserve: 56096K, Max: 8192K; Used: 1247K Old Collector Reserve: 6582K, Max: 6582K; Used: 1610K [1088.304s][info][gc,start ] GC(1239) Concurrent strong roots [1088.304s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent strong root [1088.305s][info][gc ] GC(1239) Concurrent strong roots 0.397ms [1088.305s][info][gc,start ] GC(1239) Concurrent evacuation [1088.305s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent evacuation [1088.328s][info][gc ] GC(1239) Concurrent evacuation 23.593ms [1088.329s][info][gc,start ] GC(1239) Pause Init Update Refs [1088.329s][info][gc ] GC(1239) Pause Init Update Refs 0.499ms [1088.329s][info][gc,start ] GC(1239) Concurrent update references [1088.329s][info][gc,task ] GC(1239) Using 4 of 8 workers for concurrent reference update [1088.329s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1088.367s][info][gc ] GC(1239) Concurrent update references 38.026ms [1088.367s][info][gc,start ] GC(1239) Concurrent update thread roots [1088.377s][info][gc ] GC(1239) Concurrent update thread roots 9.283ms [1088.377s][info][gc,start ] GC(1239) Pause Final Update Refs [1088.377s][info][gc,task ] GC(1239) Using 8 of 8 workers for final reference update [1088.377s][info][gc,free ] Free: 14983M, Max: 8192K regular, 560M humongous, Frag: 91% external, 61% internal; Used: 9200M, Mutator Free: 1874 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 6525K, Max: 6525K; Used: 1667K [1088.377s][info][gc ] GC(1239) Pause Final Update Refs 0.267ms [1088.377s][info][gc,start ] GC(1239) Concurrent cleanup [1088.378s][info][gc ] GC(1239) Concurrent cleanup 25177M->15930M(31744M) 0.323ms [1088.378s][info][gc,ergo ] GC(1239) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6536K, young_available: 15791M [1088.378s][info][gc,ergo ] GC(1239) At end of Concurrent Young GC: GCU: 0.7%, MU: 16.6% during period of 4.659s [1088.378s][info][gc,ergo ] GC(1239) At end of Concurrent Young GC: YOUNG generation used: 329M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16120M, available: 15790M [1088.378s][info][gc,ergo ] GC(1239) At end of Concurrent Young GC: OLD generation used: 15601M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 6536K [1088.378s][info][gc,free ] Free: 14981M, Max: 8192K regular, 1320M humongous, Frag: 92% external, 0% internal; Used: 10308K, Mutator Free: 1874 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6525K, Max: 6525K; Used: 1667K [1088.379s][info][gc,stats ] [1088.379s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1088.379s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1088.379s][info][gc,stats ] [1088.379s][info][gc,stats ] Concurrent Reset 35402 us [1088.379s][info][gc,stats ] Pause Init Mark (G) 4493 us [1088.379s][info][gc,stats ] Pause Init Mark (N) 3747 us [1088.379s][info][gc,stats ] Swap Remembered Set 3319 us [1088.379s][info][gc,stats ] Update Region States 287 us [1088.379s][info][gc,stats ] Concurrent Scan Remembered Set 29823 us, parallelism: 3.99x [1088.379s][info][gc,stats ] RS: 118932 us [1088.379s][info][gc,stats ] RS: Scan Clusters 118932 us, workers (us): 29744, 29731, 29730, 29727, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Concurrent Mark Roots 3699 us, parallelism: 3.61x [1088.379s][info][gc,stats ] CMR: 13337 us [1088.379s][info][gc,stats ] CMR: Thread Roots 12222 us, workers (us): 3009, 2999, 3124, 3090, ---, ---, ---, ---, [1088.379s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 340, 306, 160, 178, ---, ---, ---, ---, [1088.379s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 24, 24, 24, 22, ---, ---, ---, ---, [1088.379s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Concurrent Marking 16055 us, parallelism: 3.44x [1088.379s][info][gc,stats ] CM: 55290 us [1088.379s][info][gc,stats ] CM: Parallel Mark 55290 us, workers (us): 13834, 13829, 13820, 13806, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Pause Final Mark (G) 1562 us [1088.379s][info][gc,stats ] Pause Final Mark (N) 1105 us [1088.379s][info][gc,stats ] Finish Mark 598 us [1088.379s][info][gc,stats ] Update Region States 71 us [1088.379s][info][gc,stats ] Choose Collection Set 204 us [1088.379s][info][gc,stats ] Rebuild Free Set 44 us [1088.379s][info][gc,stats ] Concurrent Thread Roots 4287 us, parallelism: 3.91x [1088.379s][info][gc,stats ] CTR: 16767 us [1088.379s][info][gc,stats ] CTR: Thread Roots 16767 us, workers (us): 4220, 4219, 4228, 4100, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [1088.379s][info][gc,stats ] CWRF: 1 us [1088.379s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Concurrent Weak Roots 637 us [1088.379s][info][gc,stats ] Roots 52 us, parallelism: 1.61x [1088.379s][info][gc,stats ] CWR: 84 us [1088.379s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 25, 26, 19, 14, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Rendezvous 573 us [1088.379s][info][gc,stats ] Concurrent Cleanup 117 us [1088.379s][info][gc,stats ] Concurrent Strong Roots 403 us, parallelism: 2.56x [1088.379s][info][gc,stats ] CSR: 1032 us [1088.379s][info][gc,stats ] CSR: Code Cache Roots 885 us, workers (us): 331, 148, 156, 250, ---, ---, ---, ---, [1088.379s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 32, 29, 25, ---, ---, ---, ---, [1088.379s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, 20, ---, ---, ---, ---, ---, [1088.379s][info][gc,stats ] Concurrent Evacuation 23609 us [1088.379s][info][gc,stats ] Pause Init Update Refs (G) 958 us [1088.379s][info][gc,stats ] Pause Init Update Refs (N) 509 us [1088.379s][info][gc,stats ] Manage GCLABs 427 us [1088.379s][info][gc,stats ] Concurrent Update Refs 38050 us [1088.379s][info][gc,stats ] Concurrent Update Thread Roots 9308 us [1088.379s][info][gc,stats ] Pause Final Update Refs (G) 813 us [1088.379s][info][gc,stats ] Pause Final Update Refs (N) 283 us [1088.379s][info][gc,stats ] Update Region States 60 us [1088.379s][info][gc,stats ] Trash Collection Set 32 us [1088.379s][info][gc,stats ] Rebuild Free Set 92 us [1088.379s][info][gc,stats ] Concurrent Cleanup 333 us [1088.379s][info][gc,stats ] Workers: Evacuated 42134K across 531948 objects, abandoned 0B across 0 objects. [1088.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1088.379s][info][gc,stats ] - age 1: 40746624 bytes, 40746624 total [1088.379s][info][gc,stats ] - age 2: 1005648 bytes, 41752272 total [1088.379s][info][gc,stats ] - age 3: 458688 bytes, 42210960 total [1088.379s][info][gc,stats ] - age 4: 196168 bytes, 42407128 total [1088.379s][info][gc,stats ] - age 5: 28376 bytes, 42435504 total [1088.379s][info][gc,stats ] - age 6: 600120 bytes, 43035624 total [1088.379s][info][gc,stats ] - age 7: 110464 bytes, 43146088 total [1088.379s][info][gc,stats ] [1088.379s][info][gc,stats ] Mutators: Evacuated 1008K across 7651 objects, abandoned 0B across 0 objects. [1088.379s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1088.379s][info][gc,stats ] - age 1: 685448 bytes, 685448 total [1088.379s][info][gc,stats ] - age 2: 146112 bytes, 831560 total [1088.379s][info][gc,stats ] - age 3: 45544 bytes, 877104 total [1088.379s][info][gc,stats ] - age 4: 30448 bytes, 907552 total [1088.379s][info][gc,stats ] - age 5: 6656 bytes, 914208 total [1088.379s][info][gc,stats ] - age 6: 102696 bytes, 1016904 total [1088.379s][info][gc,stats ] - age 7: 15680 bytes, 1032584 total [1088.379s][info][gc,stats ] [1088.379s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1088.379s][info][gc,stats ] - age 3: 32 bytes, 32 total [1088.379s][info][gc,stats ] [1088.379s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1088.379s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1088.379s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1088.389s][info][gc ] Transition from: normal to: idle [1089.325s][info][gc ] Periodic Sample: GCU = 0.670%, MU = 16.620% during most recent 5.0s [1089.786s][info][gc ] Trigger (YOUNG): Average GC time (2210.10 ms) is above the time for instantaneous allocation rate (5727 MB/s) to deplete free headroom (10216M) (spike threshold = 1.13) [1089.786s][info][gc ] Transition from: idle to: normal [1089.786s][info][gc ] Heuristics request for young collection accepted [1089.786s][info][gc,free ] Free: 11803M, Max: 8192K regular, 1320M humongous, Frag: 89% external, 0% internal; Used: 12729K, Mutator Free: 1477 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6525K, Max: 6525K; Used: 1667K [1089.786s][info][gc,ergo ] GC(1240) Start GC cycle (YOUNG) [1089.786s][info][gc,start ] GC(1240) Concurrent reset [1089.786s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent reset [1089.802s][info][gc ] GC(1240) Concurrent reset 15.501ms [1089.802s][info][gc,start ] GC(1240) Pause Init Mark (YOUNG) [1089.802s][info][gc,task ] GC(1240) Using 8 of 8 workers for init marking [1089.806s][info][gc ] GC(1240) Pause Init Mark (YOUNG) 3.548ms [1089.806s][info][gc,start ] GC(1240) Concurrent remembered set scanning [1089.806s][info][gc,task ] GC(1240) Using 4 of 8 workers for Concurrent remembered set scanning [1089.832s][info][gc ] GC(1240) Concurrent remembered set scanning 25.937ms [1089.832s][info][gc,start ] GC(1240) Concurrent marking roots [1089.832s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent marking roots [1089.836s][info][gc ] GC(1240) Concurrent marking roots 3.862ms [1089.836s][info][gc,start ] GC(1240) Concurrent marking (YOUNG) [1089.836s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent marking [1089.937s][info][gc ] GC(1240) Concurrent marking (YOUNG) 101.040ms [1089.937s][info][gc,start ] GC(1240) Pause Final Mark (YOUNG) [1089.937s][info][gc,task ] GC(1240) Using 8 of 8 workers for final marking [1089.938s][info][gc,ergo ] GC(1240) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1089.938s][info][gc,ergo ] GC(1240) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1089.938s][info][gc,ergo ] GC(1240) Chosen CSet evacuates young: 42253K (of which at least: 0B are to be promoted), old: 0B [1089.938s][info][gc,ergo ] GC(1240) Collectable Garbage: 3126M (99%), Immediate: 0B (0%), 0 regions, CSet: 3126M (99%), 396 regions [1089.938s][info][gc,ergo ] GC(1240) Evacuation Targets: YOUNG: 42253K, PROMOTE: 0B, OLD: 0B, TOTAL: 42253K [1089.938s][info][gc,free ] Free: 12221M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 2545K, Mutator Free: 1528 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 6525K, Max: 6525K; Used: 1667K [1089.938s][info][gc ] GC(1240) Pause Final Mark (YOUNG) 0.929ms [1089.938s][info][gc,start ] GC(1240) Concurrent thread roots [1089.938s][info][gc,task ] GC(1240) Using 4 of 8 workers for Concurrent thread roots [1089.943s][info][gc ] GC(1240) Concurrent thread roots 4.068ms [1089.943s][info][gc,start ] GC(1240) Concurrent weak references [1089.943s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent weak references [1089.943s][info][gc,ref ] GC(1240) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1089.943s][info][gc,ref ] GC(1240) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1089.943s][info][gc,ref ] GC(1240) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1089.943s][info][gc ] GC(1240) Concurrent weak references 0.036ms [1089.943s][info][gc,start ] GC(1240) Concurrent weak roots [1089.943s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent weak root [1089.943s][info][gc ] GC(1240) Concurrent weak roots 0.770ms [1089.943s][info][gc,start ] GC(1240) Concurrent cleanup [1089.943s][info][gc ] GC(1240) Concurrent cleanup 19450M->19450M(31744M) 0.145ms [1089.944s][info][gc,free ] Free: 12202M, Max: 8192K regular, 1320M humongous, Frag: 90% external, 0% internal; Used: 5977K, Mutator Free: 1526 Collector Reserve: 56338K, Max: 8192K; Used: 1005K Old Collector Reserve: 6525K, Max: 6525K; Used: 1667K [1089.944s][info][gc,start ] GC(1240) Concurrent strong roots [1089.944s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent strong root [1089.944s][info][gc ] GC(1240) Concurrent strong roots 0.462ms [1089.944s][info][gc,start ] GC(1240) Concurrent evacuation [1089.944s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent evacuation [1089.959s][info][gc ] GC(1240) Concurrent evacuation 14.994ms [1089.959s][info][gc,start ] GC(1240) Pause Init Update Refs [1089.960s][info][gc ] GC(1240) Pause Init Update Refs 0.499ms [1089.960s][info][gc,start ] GC(1240) Concurrent update references [1089.960s][info][gc,task ] GC(1240) Using 4 of 8 workers for concurrent reference update [1089.960s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1090.045s][info][gc ] GC(1240) Concurrent update references 84.578ms [1090.045s][info][gc,start ] GC(1240) Concurrent update thread roots [1090.054s][info][gc ] GC(1240) Concurrent update thread roots 9.734ms [1090.055s][info][gc,start ] GC(1240) Pause Final Update Refs [1090.055s][info][gc,task ] GC(1240) Using 8 of 8 workers for final reference update [1090.055s][info][gc,free ] Free: 14310M, Max: 8192K regular, 1320M humongous, Frag: 89% external, 21% internal; Used: 3105M, Mutator Free: 1789 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 6380K, Max: 6380K; Used: 1811K [1090.055s][info][gc ] GC(1240) Pause Final Update Refs 0.231ms [1090.055s][info][gc,start ] GC(1240) Concurrent cleanup [1090.055s][info][gc ] GC(1240) Concurrent cleanup 19750M->16591M(31744M) 0.232ms [1090.055s][info][gc,ergo ] GC(1240) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6392K, young_available: 15117M [1090.056s][info][gc,ergo ] GC(1240) At end of Concurrent Young GC: GCU: 3.6%, MU: 18.2% during period of 1.678s [1090.056s][info][gc,ergo ] GC(1240) At end of Concurrent Young GC: YOUNG generation used: 990M, used regions: 1024M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 15116M [1090.056s][info][gc,ergo ] GC(1240) At end of Concurrent Young GC: OLD generation used: 15601M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 6392K [1090.056s][info][gc,free ] Free: 14308M, Max: 8192K regular, 1320M humongous, Frag: 91% external, 0% internal; Used: 3681K, Mutator Free: 1789 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6380K, Max: 6380K; Used: 1811K [1090.056s][info][gc,stats ] [1090.056s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1090.056s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1090.056s][info][gc,stats ] [1090.056s][info][gc,stats ] Concurrent Reset 15532 us [1090.056s][info][gc,stats ] Pause Init Mark (G) 4409 us [1090.056s][info][gc,stats ] Pause Init Mark (N) 3559 us [1090.056s][info][gc,stats ] Swap Remembered Set 3352 us [1090.056s][info][gc,stats ] Update Region States 50 us [1090.056s][info][gc,stats ] Concurrent Scan Remembered Set 25968 us, parallelism: 3.98x [1090.056s][info][gc,stats ] RS: 103354 us [1090.056s][info][gc,stats ] RS: Scan Clusters 103354 us, workers (us): 25845, 25841, 25835, 25832, ---, ---, ---, ---, [1090.056s][info][gc,stats ] Concurrent Mark Roots 3877 us, parallelism: 3.52x [1090.056s][info][gc,stats ] CMR: 13641 us [1090.056s][info][gc,stats ] CMR: Thread Roots 12487 us, workers (us): 3162, 3158, 2968, 3200, ---, ---, ---, ---, [1090.056s][info][gc,stats ] CMR: Code Cache Roots 1026 us, workers (us): 179, 344, 357, 146, ---, ---, ---, ---, [1090.056s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 34, 22, 21, 15, ---, ---, ---, ---, [1090.056s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, ---, 8, ---, ---, ---, ---, [1090.056s][info][gc,stats ] Concurrent Marking 101065 us, parallelism: 3.88x [1090.056s][info][gc,stats ] CM: 392106 us [1090.056s][info][gc,stats ] CM: Parallel Mark 392106 us, workers (us): 98035, 98039, 98033, 97999, ---, ---, ---, ---, [1090.056s][info][gc,stats ] Pause Final Mark (G) 1514 us [1090.056s][info][gc,stats ] Pause Final Mark (N) 935 us [1090.056s][info][gc,stats ] Finish Mark 449 us [1090.056s][info][gc,stats ] Update Region States 102 us [1090.057s][info][gc,stats ] Choose Collection Set 120 us [1090.057s][info][gc,stats ] Rebuild Free Set 73 us [1090.057s][info][gc,stats ] Concurrent Thread Roots 4081 us, parallelism: 3.87x [1090.057s][info][gc,stats ] CTR: 15800 us [1090.057s][info][gc,stats ] CTR: Thread Roots 15800 us, workers (us): 3932, 3985, 4003, 3880, ---, ---, ---, ---, [1090.057s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.04x [1090.057s][info][gc,stats ] CWRF: 1 us [1090.057s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1090.057s][info][gc,stats ] Concurrent Weak Roots 778 us [1090.057s][info][gc,stats ] Roots 54 us, parallelism: 1.39x [1090.057s][info][gc,stats ] CWR: 75 us [1090.057s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 25, 21, 17, 13, ---, ---, ---, ---, [1090.057s][info][gc,stats ] Rendezvous 707 us [1090.057s][info][gc,stats ] Concurrent Cleanup 153 us [1090.057s][info][gc,stats ] Concurrent Strong Roots 472 us, parallelism: 2.52x [1090.057s][info][gc,stats ] CSR: 1189 us [1090.057s][info][gc,stats ] CSR: Code Cache Roots 1014 us, workers (us): 362, 292, 196, 164, ---, ---, ---, ---, [1090.057s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 36, 36, 32, ---, ---, ---, ---, [1090.057s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [1090.057s][info][gc,stats ] Concurrent Evacuation 15009 us [1090.057s][info][gc,stats ] Pause Init Update Refs (G) 1000 us [1090.057s][info][gc,stats ] Pause Init Update Refs (N) 507 us [1090.057s][info][gc,stats ] Manage GCLABs 429 us [1090.057s][info][gc,stats ] Concurrent Update Refs 84606 us [1090.057s][info][gc,stats ] Concurrent Update Thread Roots 9770 us [1090.057s][info][gc,stats ] Pause Final Update Refs (G) 828 us [1090.057s][info][gc,stats ] Pause Final Update Refs (N) 237 us [1090.057s][info][gc,stats ] Update Region States 53 us [1090.057s][info][gc,stats ] Trash Collection Set 13 us [1090.057s][info][gc,stats ] Rebuild Free Set 85 us [1090.057s][info][gc,stats ] Concurrent Cleanup 242 us [1090.057s][info][gc,stats ] Workers: Evacuated 41932K across 578160 objects, abandoned 0B across 0 objects. [1090.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1090.057s][info][gc,stats ] - age 1: 39240472 bytes, 39240472 total [1090.057s][info][gc,stats ] - age 2: 1331096 bytes, 40571568 total [1090.057s][info][gc,stats ] - age 3: 1005504 bytes, 41577072 total [1090.057s][info][gc,stats ] - age 4: 458688 bytes, 42035760 total [1090.057s][info][gc,stats ] - age 5: 196168 bytes, 42231928 total [1090.057s][info][gc,stats ] - age 6: 28376 bytes, 42260304 total [1090.057s][info][gc,stats ] - age 7: 678128 bytes, 42938432 total [1090.057s][info][gc,stats ] [1090.057s][info][gc,stats ] Mutators: Evacuated 321K across 2596 objects, abandoned 0B across 0 objects. [1090.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1090.057s][info][gc,stats ] - age 1: 328152 bytes, 328152 total [1090.057s][info][gc,stats ] - age 2: 832 bytes, 328984 total [1090.057s][info][gc,stats ] - age 3: 192 bytes, 329176 total [1090.057s][info][gc,stats ] - age 7: 64 bytes, 329240 total [1090.057s][info][gc,stats ] [1090.057s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1090.057s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [1090.057s][info][gc,stats ] - age 4: 32 bytes, 380435520 total [1090.057s][info][gc,stats ] [1090.057s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1090.057s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1090.057s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1090.067s][info][gc ] Transition from: normal to: idle [1093.966s][info][gc ] Trigger (YOUNG): Average GC time (2113.56 ms) is above the time for average allocation rate (2126 MB/s) to deplete free headroom (4492M) (margin of error = 3.15) [1093.966s][info][gc,ergo ] Free headroom: 6080M (free) - 1587M (spike) - 0B (penalties) = 4492M [1093.966s][info][gc ] Transition from: idle to: normal [1093.966s][info][gc ] Heuristics request for young collection accepted [1093.966s][info][gc,free ] Free: 6078M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1121K, Mutator Free: 760 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 6380K, Max: 6380K; Used: 1811K [1093.966s][info][gc,ergo ] GC(1241) Start GC cycle (YOUNG) [1093.966s][info][gc,start ] GC(1241) Concurrent reset [1093.966s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent reset [1094.002s][info][gc ] GC(1241) Concurrent reset 35.553ms [1094.003s][info][gc,start ] GC(1241) Pause Init Mark (YOUNG) [1094.003s][info][gc,task ] GC(1241) Using 8 of 8 workers for init marking [1094.006s][info][gc ] GC(1241) Pause Init Mark (YOUNG) 3.695ms [1094.006s][info][gc,start ] GC(1241) Concurrent remembered set scanning [1094.006s][info][gc,task ] GC(1241) Using 4 of 8 workers for Concurrent remembered set scanning [1094.040s][info][gc ] GC(1241) Concurrent remembered set scanning 33.636ms [1094.040s][info][gc,start ] GC(1241) Concurrent marking roots [1094.040s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent marking roots [1094.044s][info][gc ] GC(1241) Concurrent marking roots 3.930ms [1094.044s][info][gc,start ] GC(1241) Concurrent marking (YOUNG) [1094.044s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent marking [1094.336s][info][gc ] Periodic Sample: GCU = 2.933%, MU = 22.663% during most recent 5.0s [1095.513s][info][gc ] GC(1241) Concurrent marking (YOUNG) 1468.864ms [1095.513s][info][gc,start ] GC(1241) Pause Final Mark (YOUNG) [1095.513s][info][gc,task ] GC(1241) Using 8 of 8 workers for final marking [1095.514s][info][gc,ergo ] GC(1241) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1095.514s][info][gc,ergo ] GC(1241) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1095.514s][info][gc,ergo ] GC(1241) Chosen CSet evacuates young: 283M (of which at least: 0B are to be promoted), old: 0B [1095.514s][info][gc,ergo ] GC(1241) Collectable Garbage: 8260M (99%), Immediate: 0B (0%), 0 regions, CSet: 8260M (99%), 1068 regions [1095.514s][info][gc,ergo ] GC(1241) Evacuation Targets: YOUNG: 283M, PROMOTE: 0B, OLD: 0B, TOTAL: 283M [1095.514s][info][gc,free ] Free: 3239M, Max: 8192K regular, 560M humongous, Frag: 83% external, 0% internal; Used: 646K, Mutator Free: 405 Collector Reserve: 344M, Max: 8192K; Used: 0B Old Collector Reserve: 6380K, Max: 6380K; Used: 1811K [1095.514s][info][gc ] GC(1241) Pause Final Mark (YOUNG) 1.024ms [1095.515s][info][gc,start ] GC(1241) Concurrent thread roots [1095.515s][info][gc,task ] GC(1241) Using 4 of 8 workers for Concurrent thread roots [1095.518s][info][gc ] GC(1241) Concurrent thread roots 3.778ms [1095.518s][info][gc,start ] GC(1241) Concurrent weak references [1095.518s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent weak references [1095.519s][info][gc,ref ] GC(1241) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1095.519s][info][gc,ref ] GC(1241) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1095.519s][info][gc,ref ] GC(1241) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1095.519s][info][gc ] GC(1241) Concurrent weak references 0.065ms [1095.519s][info][gc,start ] GC(1241) Concurrent weak roots [1095.519s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent weak root [1095.519s][info][gc ] GC(1241) Concurrent weak roots 0.950ms [1095.519s][info][gc,start ] GC(1241) Concurrent cleanup [1095.520s][info][gc ] GC(1241) Concurrent cleanup 28143M->28143M(31744M) 0.133ms [1095.520s][info][gc,free ] Free: 3220M, Max: 8192K regular, 560M humongous, Frag: 83% external, 0% internal; Used: 3346K, Mutator Free: 403 Collector Reserve: 343M, Max: 8192K; Used: 92880B Old Collector Reserve: 6380K, Max: 6380K; Used: 1811K [1095.520s][info][gc,start ] GC(1241) Concurrent strong roots [1095.520s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent strong root [1095.520s][info][gc ] GC(1241) Concurrent strong roots 0.439ms [1095.520s][info][gc,start ] GC(1241) Concurrent evacuation [1095.520s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent evacuation [1095.635s][info][gc ] GC(1241) Concurrent evacuation 115.050ms [1095.636s][info][gc,start ] GC(1241) Pause Init Update Refs [1095.636s][info][gc ] GC(1241) Pause Init Update Refs 0.612ms [1095.637s][info][gc,start ] GC(1241) Concurrent update references [1095.637s][info][gc,task ] GC(1241) Using 4 of 8 workers for concurrent reference update [1095.637s][info][gc,free ] At start of update refs, moving 49147K to Mutator free set from Collector Reserve (49147K) and from Old Collector Reserve (0B) [1096.298s][info][gc ] GC(1241) Concurrent update references 661.735ms [1096.298s][info][gc,start ] GC(1241) Concurrent update thread roots [1096.308s][info][gc ] GC(1241) Concurrent update thread roots 10.156ms [1096.309s][info][gc,start ] GC(1241) Pause Final Update Refs [1096.309s][info][gc,task ] GC(1241) Using 8 of 8 workers for final reference update [1096.309s][info][gc,free ] Free: 9356M, Max: 8192K regular, 424M humongous, Frag: 51% external, 90% internal; Used: 8483M, Mutator Free: 1170 Collector Reserve: 807M, Max: 8192K; Used: 65540K Old Collector Reserve: 5679K, Max: 5679K; Used: 2513K [1096.309s][info][gc ] GC(1241) Pause Final Update Refs 0.247ms [1096.309s][info][gc,start ] GC(1241) Concurrent cleanup [1096.310s][info][gc ] GC(1241) Concurrent cleanup 30080M->21545M(31744M) 0.289ms [1096.310s][info][gc,ergo ] GC(1241) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5690K, young_available: 10163M [1096.310s][info][gc,ergo ] GC(1241) At end of Concurrent Young GC: GCU: 9.2%, MU: 23.7% during period of 6.254s [1096.310s][info][gc,ergo ] GC(1241) At end of Concurrent Young GC: YOUNG generation used: 5944M, used regions: 5984M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 10162M [1096.310s][info][gc,ergo ] GC(1241) At end of Concurrent Young GC: OLD generation used: 15602M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 5690K [1096.310s][info][gc,free ] Free: 9354M, Max: 8192K regular, 424M humongous, Frag: 96% external, 0% internal; Used: 5667K, Mutator Free: 1170 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 5679K, Max: 5679K; Used: 2513K [1096.311s][info][gc,stats ] [1096.311s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1096.311s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1096.311s][info][gc,stats ] [1096.311s][info][gc,stats ] Concurrent Reset 35577 us [1096.311s][info][gc,stats ] Pause Init Mark (G) 4422 us [1096.311s][info][gc,stats ] Pause Init Mark (N) 3703 us [1096.311s][info][gc,stats ] Swap Remembered Set 3255 us [1096.311s][info][gc,stats ] Update Region States 323 us [1096.311s][info][gc,stats ] Concurrent Scan Remembered Set 33662 us, parallelism: 3.99x [1096.311s][info][gc,stats ] RS: 134182 us [1096.311s][info][gc,stats ] RS: Scan Clusters 134182 us, workers (us): 33585, 33582, 33577, 33438, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Concurrent Mark Roots 3949 us, parallelism: 3.55x [1096.311s][info][gc,stats ] CMR: 14029 us [1096.311s][info][gc,stats ] CMR: Thread Roots 12834 us, workers (us): 3243, 3265, 3233, 3093, ---, ---, ---, ---, [1096.311s][info][gc,stats ] CMR: Code Cache Roots 1059 us, workers (us): 349, 175, 162, 373, ---, ---, ---, ---, [1096.311s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 29, 28, 23, 20, ---, ---, ---, ---, [1096.311s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Concurrent Marking 1468898 us, parallelism: 3.97x [1096.311s][info][gc,stats ] CM: 5836424 us [1096.311s][info][gc,stats ] CM: Parallel Mark 5836424 us, workers (us): 1459121, 1459116, 1459096, 1459091, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Pause Final Mark (G) 1728 us [1096.311s][info][gc,stats ] Pause Final Mark (N) 1030 us [1096.311s][info][gc,stats ] Finish Mark 443 us [1096.311s][info][gc,stats ] Update Region States 92 us [1096.311s][info][gc,stats ] Choose Collection Set 249 us [1096.311s][info][gc,stats ] Rebuild Free Set 42 us [1096.311s][info][gc,stats ] Concurrent Thread Roots 3791 us, parallelism: 3.78x [1096.311s][info][gc,stats ] CTR: 14332 us [1096.311s][info][gc,stats ] CTR: Thread Roots 14332 us, workers (us): 3713, 3473, 3612, 3533, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [1096.311s][info][gc,stats ] CWRF: 1 us [1096.311s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Concurrent Weak Roots 959 us [1096.311s][info][gc,stats ] Roots 58 us, parallelism: 1.33x [1096.311s][info][gc,stats ] CWR: 77 us [1096.311s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 26, 20, 17, 14, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Rendezvous 883 us [1096.311s][info][gc,stats ] Concurrent Cleanup 141 us [1096.311s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.50x [1096.311s][info][gc,stats ] CSR: 1118 us [1096.311s][info][gc,stats ] CSR: Code Cache Roots 956 us, workers (us): 270, 168, 166, 352, ---, ---, ---, ---, [1096.311s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 43, 36, 31, 26, ---, ---, ---, ---, [1096.311s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [1096.311s][info][gc,stats ] Concurrent Evacuation 115091 us [1096.311s][info][gc,stats ] Pause Init Update Refs (G) 1378 us [1096.311s][info][gc,stats ] Pause Init Update Refs (N) 622 us [1096.311s][info][gc,stats ] Manage GCLABs 504 us [1096.311s][info][gc,stats ] Concurrent Update Refs 661765 us [1096.311s][info][gc,stats ] Concurrent Update Thread Roots 10173 us [1096.311s][info][gc,stats ] Pause Final Update Refs (G) 893 us [1096.311s][info][gc,stats ] Pause Final Update Refs (N) 252 us [1096.311s][info][gc,stats ] Update Region States 50 us [1096.311s][info][gc,stats ] Trash Collection Set 29 us [1096.311s][info][gc,stats ] Rebuild Free Set 81 us [1096.311s][info][gc,stats ] Concurrent Cleanup 298 us [1096.311s][info][gc,stats ] Workers: Evacuated 282M across 8500198 objects, abandoned 0B across 0 objects. [1096.311s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1096.311s][info][gc,stats ] - age 1: 287255584 bytes, 287255584 total [1096.311s][info][gc,stats ] - age 2: 5832144 bytes, 293087728 total [1096.311s][info][gc,stats ] - age 3: 1163368 bytes, 294251096 total [1096.311s][info][gc,stats ] - age 4: 857824 bytes, 295108920 total [1096.311s][info][gc,stats ] - age 5: 412696 bytes, 295521616 total [1096.311s][info][gc,stats ] - age 6: 171576 bytes, 295693192 total [1096.311s][info][gc,stats ] - age 7: 524600 bytes, 296217792 total [1096.311s][info][gc,stats ] [1096.311s][info][gc,stats ] Mutators: Evacuated 629K across 20255 objects, abandoned 0B across 0 objects. [1096.311s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1096.311s][info][gc,stats ] - age 1: 616256 bytes, 616256 total [1096.311s][info][gc,stats ] - age 2: 25984 bytes, 642240 total [1096.311s][info][gc,stats ] - age 3: 928 bytes, 643168 total [1096.311s][info][gc,stats ] - age 4: 832 bytes, 644000 total [1096.311s][info][gc,stats ] - age 5: 256 bytes, 644256 total [1096.311s][info][gc,stats ] - age 6: 64 bytes, 644320 total [1096.311s][info][gc,stats ] - age 7: 704 bytes, 645024 total [1096.311s][info][gc,stats ] [1096.311s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1096.311s][info][gc,stats ] - age 1: 357770752 bytes, 357770752 total [1096.311s][info][gc,stats ] - age 2: 380435488 bytes, 738206240 total [1096.311s][info][gc,stats ] - age 5: 32 bytes, 738206272 total [1096.311s][info][gc,stats ] [1096.311s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1096.311s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1096.311s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1096.321s][info][gc ] Transition from: normal to: idle [1096.994s][info][gc ] Trigger (YOUNG): Average GC time (3044.87 ms) is above the time for average allocation rate (2096 MB/s) to deplete free headroom (6383M) (margin of error = 3.19) [1096.994s][info][gc,ergo ] Free headroom: 7970M (free) - 1587M (spike) - 0B (penalties) = 6383M [1096.994s][info][gc ] Transition from: idle to: normal [1096.994s][info][gc ] Heuristics request for young collection accepted [1096.994s][info][gc,free ] Free: 7970M, Max: 8192K regular, 424M humongous, Frag: 95% external, 0% internal; Used: 5852K, Mutator Free: 997 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 5679K, Max: 5679K; Used: 2513K [1096.994s][info][gc,ergo ] GC(1242) Start GC cycle (YOUNG) [1096.994s][info][gc,start ] GC(1242) Concurrent reset [1096.994s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent reset [1097.016s][info][gc ] GC(1242) Concurrent reset 22.355ms [1097.017s][info][gc,start ] GC(1242) Pause Init Mark (YOUNG) [1097.017s][info][gc,task ] GC(1242) Using 8 of 8 workers for init marking [1097.020s][info][gc ] GC(1242) Pause Init Mark (YOUNG) 3.638ms [1097.021s][info][gc,start ] GC(1242) Concurrent remembered set scanning [1097.021s][info][gc,task ] GC(1242) Using 4 of 8 workers for Concurrent remembered set scanning [1097.052s][info][gc ] GC(1242) Concurrent remembered set scanning 31.102ms [1097.052s][info][gc,start ] GC(1242) Concurrent marking roots [1097.052s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent marking roots [1097.056s][info][gc ] GC(1242) Concurrent marking roots 4.216ms [1097.056s][info][gc,start ] GC(1242) Concurrent marking (YOUNG) [1097.056s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent marking [1099.085s][info][gc ] GC(1242) Concurrent marking (YOUNG) 2029.038ms [1099.085s][info][gc,start ] GC(1242) Pause Final Mark (YOUNG) [1099.086s][info][gc,task ] GC(1242) Using 8 of 8 workers for final marking [1099.087s][info][gc,ergo ] GC(1242) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1099.087s][info][gc,ergo ] GC(1242) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1099.087s][info][gc,ergo ] GC(1242) Chosen CSet evacuates young: 267M (of which at least: 0B are to be promoted), old: 0B [1099.087s][info][gc,ergo ] GC(1242) Collectable Garbage: 6055M (98%), Immediate: 0B (0%), 0 regions, CSet: 6055M (98%), 791 regions [1099.087s][info][gc,ergo ] GC(1242) Evacuation Targets: YOUNG: 267M, PROMOTE: 0B, OLD: 0B, TOTAL: 267M [1099.087s][info][gc,free ] Free: 4299M, Max: 8192K regular, 424M humongous, Frag: 91% external, 0% internal; Used: 4979K, Mutator Free: 538 Collector Reserve: 327M, Max: 8192K; Used: 4128B Old Collector Reserve: 5679K, Max: 5679K; Used: 2513K [1099.087s][info][gc ] GC(1242) Pause Final Mark (YOUNG) 1.477ms [1099.087s][info][gc,start ] GC(1242) Concurrent thread roots [1099.087s][info][gc,task ] GC(1242) Using 4 of 8 workers for Concurrent thread roots [1099.090s][info][gc ] GC(1242) Concurrent thread roots 3.439ms [1099.090s][info][gc,start ] GC(1242) Concurrent weak references [1099.090s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent weak references [1099.090s][info][gc,ref ] GC(1242) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1099.090s][info][gc,ref ] GC(1242) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1099.090s][info][gc,ref ] GC(1242) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1099.090s][info][gc ] GC(1242) Concurrent weak references 0.039ms [1099.090s][info][gc,start ] GC(1242) Concurrent weak roots [1099.090s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent weak root [1099.091s][info][gc ] GC(1242) Concurrent weak roots 0.638ms [1099.091s][info][gc,start ] GC(1242) Concurrent cleanup [1099.091s][info][gc ] GC(1242) Concurrent cleanup 27089M->27089M(31744M) 0.105ms [1099.091s][info][gc,free ] Free: 4287M, Max: 8192K regular, 424M humongous, Frag: 91% external, 0% internal; Used: 846K, Mutator Free: 536 Collector Reserve: 327M, Max: 8192K; Used: 14448B Old Collector Reserve: 5679K, Max: 5679K; Used: 2513K [1099.091s][info][gc,start ] GC(1242) Concurrent strong roots [1099.091s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent strong root [1099.092s][info][gc ] GC(1242) Concurrent strong roots 0.432ms [1099.092s][info][gc,start ] GC(1242) Concurrent evacuation [1099.092s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent evacuation [1099.195s][info][gc ] GC(1242) Concurrent evacuation 103.078ms [1099.195s][info][gc,start ] GC(1242) Pause Init Update Refs [1099.196s][info][gc ] GC(1242) Pause Init Update Refs 0.502ms [1099.196s][info][gc,start ] GC(1242) Concurrent update references [1099.196s][info][gc,task ] GC(1242) Using 4 of 8 workers for concurrent reference update [1099.196s][info][gc,free ] At start of update refs, moving 49152K to Mutator free set from Collector Reserve (49152K) and from Old Collector Reserve (0B) [1099.346s][info][gc ] Periodic Sample: GCU = 21.335%, MU = 21.049% during most recent 5.0s [1100.002s][info][gc ] GC(1242) Concurrent update references 806.585ms [1100.002s][info][gc,start ] GC(1242) Concurrent update thread roots [1100.012s][info][gc ] GC(1242) Concurrent update thread roots 9.133ms [1100.012s][info][gc,start ] GC(1242) Pause Final Update Refs [1100.012s][info][gc,task ] GC(1242) Using 8 of 8 workers for final reference update [1100.012s][info][gc,free ] Free: 7990M, Max: 8192K regular, 424M humongous, Frag: 76% external, 78% internal; Used: 6260M, Mutator Free: 999 Collector Reserve: 807M, Max: 8192K; Used: 65634K Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1100.012s][info][gc ] GC(1242) Pause Final Update Refs 0.226ms [1100.012s][info][gc,start ] GC(1242) Concurrent cleanup [1100.013s][info][gc ] GC(1242) Concurrent cleanup 29225M->22911M(31744M) 0.300ms [1100.013s][info][gc,ergo ] GC(1242) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5651K, young_available: 8797M [1100.013s][info][gc,ergo ] GC(1242) At end of Concurrent Young GC: GCU: 20.1%, MU: 18.5% during period of 3.703s [1100.013s][info][gc,ergo ] GC(1242) At end of Concurrent Young GC: YOUNG generation used: 7309M, used regions: 7344M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 8796M [1100.013s][info][gc,ergo ] GC(1242) At end of Concurrent Young GC: OLD generation used: 15602M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 5651K [1100.013s][info][gc,free ] Free: 7989M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 3054K, Mutator Free: 999 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1100.013s][info][gc,stats ] [1100.013s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1100.013s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1100.013s][info][gc,stats ] [1100.014s][info][gc,stats ] Concurrent Reset 22389 us [1100.014s][info][gc,stats ] Pause Init Mark (G) 4355 us [1100.014s][info][gc,stats ] Pause Init Mark (N) 3647 us [1100.014s][info][gc,stats ] Swap Remembered Set 3315 us [1100.014s][info][gc,stats ] Update Region States 193 us [1100.014s][info][gc,stats ] Concurrent Scan Remembered Set 31139 us, parallelism: 3.99x [1100.014s][info][gc,stats ] RS: 124109 us [1100.014s][info][gc,stats ] RS: Scan Clusters 124109 us, workers (us): 31035, 31033, 31021, 31020, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Concurrent Mark Roots 4232 us, parallelism: 3.55x [1100.014s][info][gc,stats ] CMR: 15016 us [1100.014s][info][gc,stats ] CMR: Thread Roots 13830 us, workers (us): 3346, 3396, 3530, 3557, ---, ---, ---, ---, [1100.014s][info][gc,stats ] CMR: Code Cache Roots 1044 us, workers (us): 338, 291, 232, 183, ---, ---, ---, ---, [1100.014s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 29, 26, 24, 18, ---, ---, ---, ---, [1100.014s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 36, 8, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Concurrent Marking 2029069 us, parallelism: 3.98x [1100.014s][info][gc,stats ] CM: 8074019 us [1100.014s][info][gc,stats ] CM: Parallel Mark 8074019 us, workers (us): 2018531, 2018513, 2018505, 2018470, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Pause Final Mark (G) 1970 us [1100.014s][info][gc,stats ] Pause Final Mark (N) 1483 us [1100.014s][info][gc,stats ] Finish Mark 449 us [1100.014s][info][gc,stats ] Update Region States 82 us [1100.014s][info][gc,stats ] Choose Collection Set 209 us [1100.014s][info][gc,stats ] Rebuild Free Set 44 us [1100.014s][info][gc,stats ] Concurrent Thread Roots 3453 us, parallelism: 3.79x [1100.014s][info][gc,stats ] CTR: 13094 us [1100.014s][info][gc,stats ] CTR: Thread Roots 13094 us, workers (us): 3200, 3259, 3258, 3377, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [1100.014s][info][gc,stats ] CWRF: 1 us [1100.014s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Concurrent Weak Roots 642 us [1100.014s][info][gc,stats ] Roots 50 us, parallelism: 1.39x [1100.014s][info][gc,stats ] CWR: 70 us [1100.014s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 20, 19, 17, 13, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Rendezvous 580 us [1100.014s][info][gc,stats ] Concurrent Cleanup 109 us [1100.014s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.69x [1100.014s][info][gc,stats ] CSR: 1173 us [1100.014s][info][gc,stats ] CSR: Code Cache Roots 994 us, workers (us): 196, 291, 352, 155, ---, ---, ---, ---, [1100.014s][info][gc,stats ] CSR: VM Strong Roots 151 us, workers (us): 45, 40, 35, 31, ---, ---, ---, ---, [1100.014s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [1100.014s][info][gc,stats ] Concurrent Evacuation 103097 us [1100.014s][info][gc,stats ] Pause Init Update Refs (G) 1026 us [1100.014s][info][gc,stats ] Pause Init Update Refs (N) 511 us [1100.014s][info][gc,stats ] Manage GCLABs 425 us [1100.014s][info][gc,stats ] Concurrent Update Refs 806611 us [1100.014s][info][gc,stats ] Concurrent Update Thread Roots 9153 us [1100.014s][info][gc,stats ] Pause Final Update Refs (G) 857 us [1100.014s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1100.014s][info][gc,stats ] Update Region States 49 us [1100.014s][info][gc,stats ] Trash Collection Set 23 us [1100.014s][info][gc,stats ] Rebuild Free Set 77 us [1100.014s][info][gc,stats ] Concurrent Cleanup 310 us [1100.014s][info][gc,stats ] Workers: Evacuated 267M across 7977012 objects, abandoned 0B across 0 objects. [1100.014s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1100.014s][info][gc,stats ] - age 1: 249232936 bytes, 249232936 total [1100.014s][info][gc,stats ] - age 2: 30013768 bytes, 279246704 total [1100.014s][info][gc,stats ] - age 3: 478192 bytes, 279724896 total [1100.014s][info][gc,stats ] - age 4: 22848 bytes, 279747744 total [1100.014s][info][gc,stats ] - age 5: 701144 bytes, 280448888 total [1100.014s][info][gc,stats ] - age 6: 366144 bytes, 280815032 total [1100.014s][info][gc,stats ] - age 7: 167520 bytes, 280982552 total [1100.014s][info][gc,stats ] [1100.014s][info][gc,stats ] Mutators: Evacuated 2160B across 116 objects, abandoned 0B across 0 objects. [1100.014s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1100.014s][info][gc,stats ] - age 1: 608 bytes, 608 total [1100.014s][info][gc,stats ] - age 2: 96 bytes, 704 total [1100.014s][info][gc,stats ] - age 3: 160 bytes, 864 total [1100.014s][info][gc,stats ] - age 5: 976 bytes, 1840 total [1100.014s][info][gc,stats ] - age 6: 192 bytes, 2032 total [1100.014s][info][gc,stats ] - age 7: 128 bytes, 2160 total [1100.014s][info][gc,stats ] [1100.014s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1100.014s][info][gc,stats ] - age 1: 298716752 bytes, 298716752 total [1100.014s][info][gc,stats ] - age 2: 357457360 bytes, 656174112 total [1100.014s][info][gc,stats ] - age 3: 380435488 bytes, 1036609600 total [1100.014s][info][gc,stats ] - age 6: 32 bytes, 1036609632 total [1100.014s][info][gc,stats ] [1100.014s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1100.014s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1100.014s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1100.024s][info][gc ] Transition from: normal to: idle [1100.024s][info][gc ] Trigger (YOUNG): Average GC time (4123.31 ms) is above the time for average allocation rate (2089 MB/s) to deplete free headroom (6379M) (margin of error = 3.22) [1100.024s][info][gc,ergo ] Free headroom: 7966M (free) - 1587M (spike) - 0B (penalties) = 6379M [1100.024s][info][gc ] Transition from: idle to: normal [1100.024s][info][gc ] Heuristics request for young collection accepted [1100.024s][info][gc,free ] Free: 7966M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1188K, Mutator Free: 996 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1100.024s][info][gc,ergo ] GC(1243) Start GC cycle (YOUNG) [1100.024s][info][gc,start ] GC(1243) Concurrent reset [1100.024s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent reset [1100.053s][info][gc ] GC(1243) Concurrent reset 29.200ms [1100.054s][info][gc,start ] GC(1243) Pause Init Mark (YOUNG) [1100.054s][info][gc,task ] GC(1243) Using 8 of 8 workers for init marking [1100.058s][info][gc ] GC(1243) Pause Init Mark (YOUNG) 3.764ms [1100.058s][info][gc,start ] GC(1243) Concurrent remembered set scanning [1100.058s][info][gc,task ] GC(1243) Using 4 of 8 workers for Concurrent remembered set scanning [1100.088s][info][gc ] GC(1243) Concurrent remembered set scanning 29.773ms [1100.088s][info][gc,start ] GC(1243) Concurrent marking roots [1100.088s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent marking roots [1100.092s][info][gc ] GC(1243) Concurrent marking roots 4.079ms [1100.092s][info][gc,start ] GC(1243) Concurrent marking (YOUNG) [1100.092s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent marking [1102.101s][info][gc ] GC(1243) Concurrent marking (YOUNG) 2009.175ms [1102.101s][info][gc,start ] GC(1243) Pause Final Mark (YOUNG) [1102.101s][info][gc,task ] GC(1243) Using 8 of 8 workers for final marking [1102.102s][info][gc,ergo ] GC(1243) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1102.102s][info][gc,ergo ] GC(1243) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1102.102s][info][gc,ergo ] GC(1243) Chosen CSet evacuates young: 72740K (of which at least: 0B are to be promoted), old: 0B [1102.102s][info][gc,ergo ] GC(1243) Collectable Garbage: 6064M (98%), Immediate: 0B (0%), 0 regions, CSet: 6064M (98%), 767 regions [1102.102s][info][gc,ergo ] GC(1243) Evacuation Targets: YOUNG: 72740K, PROMOTE: 0B, OLD: 0B, TOTAL: 72740K [1102.102s][info][gc,free ] Free: 4557M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 2501K, Mutator Free: 570 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1102.102s][info][gc ] GC(1243) Pause Final Mark (YOUNG) 1.065ms [1102.103s][info][gc,start ] GC(1243) Concurrent thread roots [1102.103s][info][gc,task ] GC(1243) Using 4 of 8 workers for Concurrent thread roots [1102.106s][info][gc ] GC(1243) Concurrent thread roots 3.485ms [1102.106s][info][gc,start ] GC(1243) Concurrent weak references [1102.106s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent weak references [1102.106s][info][gc,ref ] GC(1243) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1102.106s][info][gc,ref ] GC(1243) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1102.106s][info][gc,ref ] GC(1243) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1102.106s][info][gc ] GC(1243) Concurrent weak references 0.076ms [1102.106s][info][gc,start ] GC(1243) Concurrent weak roots [1102.106s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent weak root [1102.107s][info][gc ] GC(1243) Concurrent weak roots 0.853ms [1102.107s][info][gc,start ] GC(1243) Concurrent cleanup [1102.107s][info][gc ] GC(1243) Concurrent cleanup 27074M->27075M(31744M) 0.118ms [1102.107s][info][gc,free ] Free: 4545M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 6212K, Mutator Free: 569 Collector Reserve: 90105K, Max: 8192K; Used: 6192B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1102.107s][info][gc,start ] GC(1243) Concurrent strong roots [1102.107s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent strong root [1102.108s][info][gc ] GC(1243) Concurrent strong roots 0.422ms [1102.108s][info][gc,start ] GC(1243) Concurrent evacuation [1102.108s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent evacuation [1102.139s][info][gc ] GC(1243) Concurrent evacuation 31.812ms [1102.140s][info][gc,start ] GC(1243) Pause Init Update Refs [1102.140s][info][gc ] GC(1243) Pause Init Update Refs 0.466ms [1102.140s][info][gc,start ] GC(1243) Concurrent update references [1102.140s][info][gc,task ] GC(1243) Using 4 of 8 workers for concurrent reference update [1102.140s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1102.818s][info][gc ] GC(1243) Concurrent update references 677.568ms [1102.818s][info][gc,start ] GC(1243) Concurrent update thread roots [1102.828s][info][gc ] GC(1243) Concurrent update thread roots 9.929ms [1102.828s][info][gc,start ] GC(1243) Pause Final Update Refs [1102.828s][info][gc,task ] GC(1243) Using 8 of 8 workers for final reference update [1102.829s][info][gc,free ] Free: 8442M, Max: 8192K regular, 560M humongous, Frag: 77% external, 71% internal; Used: 6069M, Mutator Free: 1056 Collector Reserve: 807M, Max: 8192K; Used: 73826K Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1102.829s][info][gc ] GC(1243) Pause Final Update Refs 0.231ms [1102.829s][info][gc,start ] GC(1243) Concurrent cleanup [1102.829s][info][gc ] GC(1243) Concurrent cleanup 28586M->22459M(31744M) 0.195ms [1102.829s][info][gc,ergo ] GC(1243) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5651K, young_available: 9250M [1102.829s][info][gc,ergo ] GC(1243) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.816s [1102.829s][info][gc,ergo ] GC(1243) At end of Concurrent Young GC: YOUNG generation used: 6857M, used regions: 6888M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16120M, available: 9249M [1102.829s][info][gc,ergo ] GC(1243) At end of Concurrent Young GC: OLD generation used: 15602M, used regions: 15624M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15624M, available: 5651K [1102.829s][info][gc,free ] Free: 8441M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6687K, Mutator Free: 1056 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1102.830s][info][gc,stats ] [1102.830s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1102.830s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1102.830s][info][gc,stats ] [1102.830s][info][gc,stats ] Concurrent Reset 29235 us [1102.830s][info][gc,stats ] Pause Init Mark (G) 4504 us [1102.830s][info][gc,stats ] Pause Init Mark (N) 3773 us [1102.830s][info][gc,stats ] Swap Remembered Set 3328 us [1102.830s][info][gc,stats ] Update Region States 307 us [1102.830s][info][gc,stats ] Concurrent Scan Remembered Set 29788 us, parallelism: 3.99x [1102.830s][info][gc,stats ] RS: 118734 us [1102.830s][info][gc,stats ] RS: Scan Clusters 118734 us, workers (us): 29691, 29687, 29679, 29676, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Concurrent Mark Roots 4092 us, parallelism: 3.62x [1102.830s][info][gc,stats ] CMR: 14828 us [1102.830s][info][gc,stats ] CMR: Thread Roots 13604 us, workers (us): 3310, 3550, 3466, 3278, ---, ---, ---, ---, [1102.830s][info][gc,stats ] CMR: Code Cache Roots 1090 us, workers (us): 337, 185, 181, 387, ---, ---, ---, ---, [1102.830s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 33, 26, 22, 16, ---, ---, ---, ---, [1102.830s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 9, 29, ---, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Concurrent Marking 2009203 us, parallelism: 3.98x [1102.830s][info][gc,stats ] CM: 7996058 us [1102.830s][info][gc,stats ] CM: Parallel Mark 7996058 us, workers (us): 1999009, 1999021, 1999019, 1999009, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Pause Final Mark (G) 1572 us [1102.830s][info][gc,stats ] Pause Final Mark (N) 1071 us [1102.830s][info][gc,stats ] Finish Mark 516 us [1102.830s][info][gc,stats ] Update Region States 94 us [1102.830s][info][gc,stats ] Choose Collection Set 226 us [1102.830s][info][gc,stats ] Rebuild Free Set 44 us [1102.830s][info][gc,stats ] Concurrent Thread Roots 3498 us, parallelism: 3.84x [1102.830s][info][gc,stats ] CTR: 13416 us [1102.830s][info][gc,stats ] CTR: Thread Roots 13416 us, workers (us): 3289, 3341, 3431, 3355, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Concurrent Weak References 82 us, parallelism: 0.03x [1102.830s][info][gc,stats ] CWRF: 2 us [1102.830s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Concurrent Weak Roots 860 us [1102.830s][info][gc,stats ] Roots 55 us, parallelism: 1.29x [1102.830s][info][gc,stats ] CWR: 71 us [1102.830s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 21, 16, 11, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Rendezvous 785 us [1102.830s][info][gc,stats ] Concurrent Cleanup 123 us [1102.830s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.57x [1102.830s][info][gc,stats ] CSR: 1111 us [1102.830s][info][gc,stats ] CSR: Code Cache Roots 953 us, workers (us): 340, 157, 199, 257, ---, ---, ---, ---, [1102.830s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 41, 34, 30, 25, ---, ---, ---, ---, [1102.830s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [1102.830s][info][gc,stats ] Concurrent Evacuation 31827 us [1102.830s][info][gc,stats ] Pause Init Update Refs (G) 925 us [1102.830s][info][gc,stats ] Pause Init Update Refs (N) 476 us [1102.830s][info][gc,stats ] Manage GCLABs 393 us [1102.830s][info][gc,stats ] Concurrent Update Refs 677595 us [1102.830s][info][gc,stats ] Concurrent Update Thread Roots 9951 us [1102.830s][info][gc,stats ] Pause Final Update Refs (G) 895 us [1102.830s][info][gc,stats ] Pause Final Update Refs (N) 235 us [1102.830s][info][gc,stats ] Update Region States 54 us [1102.830s][info][gc,stats ] Trash Collection Set 11 us [1102.830s][info][gc,stats ] Rebuild Free Set 78 us [1102.830s][info][gc,stats ] Concurrent Cleanup 203 us [1102.830s][info][gc,stats ] Workers: Evacuated 72740K across 1494327 objects, abandoned 0B across 0 objects. [1102.830s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1102.830s][info][gc,stats ] - age 1: 38549360 bytes, 38549360 total [1102.830s][info][gc,stats ] - age 2: 26955024 bytes, 65504384 total [1102.830s][info][gc,stats ] - age 3: 8746712 bytes, 74251096 total [1102.830s][info][gc,stats ] - age 4: 234264 bytes, 74485360 total [1102.830s][info][gc,stats ] - age 5: 192 bytes, 74485552 total [1102.830s][info][gc,stats ] - age 6: 432 bytes, 74485984 total [1102.830s][info][gc,stats ] [1102.830s][info][gc,stats ] Mutators: Evacuated 96B across 5 objects, abandoned 0B across 0 objects. [1102.830s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1102.830s][info][gc,stats ] - age 1: 32 bytes, 32 total [1102.830s][info][gc,stats ] - age 2: 64 bytes, 96 total [1102.830s][info][gc,stats ] [1102.830s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1102.830s][info][gc,stats ] - age 1: 208659296 bytes, 208659296 total [1102.830s][info][gc,stats ] - age 2: 298716624 bytes, 507375920 total [1102.830s][info][gc,stats ] - age 3: 357457360 bytes, 864833280 total [1102.830s][info][gc,stats ] - age 4: 380435488 bytes, 1245268768 total [1102.830s][info][gc,stats ] - age 7: 32 bytes, 1245268800 total [1102.830s][info][gc,stats ] [1102.830s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1102.830s][info][gc,stats ] - age 7: 10502284992 bytes, 10502284992 total [1102.830s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1102.840s][info][gc ] Transition from: normal to: idle [1102.841s][info][gc ] Trigger (YOUNG): Average GC time (4681.92 ms) is above the time for average allocation rate (2082 MB/s) to deplete free headroom (6829M) (margin of error = 3.24) [1102.841s][info][gc,ergo ] Free headroom: 8416M (free) - 1587M (spike) - 0B (penalties) = 6829M [1102.841s][info][gc ] Transition from: idle to: normal [1102.841s][info][gc ] Heuristics request for young collection accepted [1102.841s][info][gc,free ] Free: 8416M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8070K, Mutator Free: 1053 Collector Reserve: 807M, Max: 8192K; Used: 101136B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1102.841s][info][gc,ergo ] GC(1244) Start GC cycle (YOUNG) [1102.841s][info][gc,start ] GC(1244) Concurrent reset [1102.841s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent reset [1102.861s][info][gc ] GC(1244) Concurrent reset 20.068ms [1102.861s][info][gc,start ] GC(1244) Pause Init Mark (YOUNG) [1102.861s][info][gc,task ] GC(1244) Using 8 of 8 workers for init marking [1102.865s][info][gc ] GC(1244) Pause Init Mark (YOUNG) 3.702ms [1102.865s][info][gc,start ] GC(1244) Concurrent remembered set scanning [1102.865s][info][gc,task ] GC(1244) Using 4 of 8 workers for Concurrent remembered set scanning [1102.898s][info][gc ] GC(1244) Concurrent remembered set scanning 32.292ms [1102.898s][info][gc,start ] GC(1244) Concurrent marking roots [1102.898s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent marking roots [1102.902s][info][gc ] GC(1244) Concurrent marking roots 4.170ms [1102.902s][info][gc,start ] GC(1244) Concurrent marking (YOUNG) [1102.902s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent marking [1104.357s][info][gc ] Periodic Sample: GCU = 24.544%, MU = 18.053% during most recent 5.0s [1104.876s][info][gc ] GC(1244) Concurrent marking (YOUNG) 1973.617ms [1104.876s][info][gc,start ] GC(1244) Pause Final Mark (YOUNG) [1104.876s][info][gc,task ] GC(1244) Using 8 of 8 workers for final marking [1104.877s][info][gc,ergo ] GC(1244) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 101136 used bytes [1104.877s][info][gc,ergo ] GC(1244) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1104.877s][info][gc,ergo ] GC(1244) Chosen CSet evacuates young: 54312K (of which at least: 0B are to be promoted), old: 0B [1104.877s][info][gc,ergo ] GC(1244) Collectable Garbage: 5600M (98%), Immediate: 0B (0%), 0 regions, CSet: 5600M (98%), 707 regions [1104.877s][info][gc,ergo ] GC(1244) Evacuation Targets: YOUNG: 54312K, PROMOTE: 0B, OLD: 0B, TOTAL: 54312K [1104.877s][info][gc,free ] Free: 5111M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 700K, Mutator Free: 639 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1104.877s][info][gc ] GC(1244) Pause Final Mark (YOUNG) 1.013ms [1104.877s][info][gc,start ] GC(1244) Concurrent thread roots [1104.877s][info][gc,task ] GC(1244) Using 4 of 8 workers for Concurrent thread roots [1104.881s][info][gc ] GC(1244) Concurrent thread roots 3.762ms [1104.881s][info][gc,start ] GC(1244) Concurrent weak references [1104.881s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent weak references [1104.881s][info][gc,ref ] GC(1244) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1104.881s][info][gc,ref ] GC(1244) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1104.881s][info][gc,ref ] GC(1244) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1104.881s][info][gc ] GC(1244) Concurrent weak references 0.039ms [1104.881s][info][gc,start ] GC(1244) Concurrent weak roots [1104.881s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent weak root [1104.882s][info][gc ] GC(1244) Concurrent weak roots 0.674ms [1104.882s][info][gc,start ] GC(1244) Concurrent cleanup [1104.882s][info][gc ] GC(1244) Concurrent cleanup 26536M->26536M(31744M) 0.099ms [1104.882s][info][gc,free ] Free: 5098M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 5917K, Mutator Free: 638 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 5640K, Max: 5640K; Used: 2552K [1104.882s][info][gc,start ] GC(1244) Concurrent strong roots [1104.882s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent strong root [1104.882s][info][gc ] GC(1244) Concurrent strong roots 0.430ms [1104.882s][info][gc,start ] GC(1244) Concurrent evacuation [1104.882s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent evacuation [1104.895s][info][gc ] GC(1244) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15632M [1104.904s][info][gc ] GC(1244) Concurrent evacuation 21.950ms [1104.904s][info][gc,start ] GC(1244) Pause Init Update Refs [1104.905s][info][gc ] GC(1244) Pause Init Update Refs 0.500ms [1104.905s][info][gc,start ] GC(1244) Concurrent update references [1104.905s][info][gc,task ] GC(1244) Using 4 of 8 workers for concurrent reference update [1104.905s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1105.573s][info][gc ] GC(1244) Concurrent update references 667.998ms [1105.573s][info][gc,start ] GC(1244) Concurrent update thread roots [1105.582s][info][gc ] GC(1244) Concurrent update thread roots 9.292ms [1105.583s][info][gc,start ] GC(1244) Pause Final Update Refs [1105.583s][info][gc,task ] GC(1244) Using 8 of 8 workers for final reference update [1105.583s][info][gc,free ] Free: 8532M, Max: 8192K regular, 560M humongous, Frag: 81% external, 65% internal; Used: 5593M, Mutator Free: 1067 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 13733K, Max: 8093K; Used: 2650K [1105.583s][info][gc ] GC(1244) Pause Final Update Refs 0.244ms [1105.583s][info][gc,start ] GC(1244) Concurrent cleanup [1105.584s][info][gc ] GC(1244) Concurrent cleanup 28006M->22362M(31744M) 0.187ms [1105.584s][info][gc,ergo ] GC(1244) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13744K, young_available: 9339M [1105.584s][info][gc,ergo ] GC(1244) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.1% during period of 2.755s [1105.584s][info][gc,ergo ] GC(1244) At end of Concurrent Young GC: YOUNG generation used: 6760M, used regions: 6792M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16112M, available: 9338M [1105.584s][info][gc,ergo ] GC(1244) At end of Concurrent Young GC: OLD generation used: 15602M, used regions: 15632M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 13744K [1105.584s][info][gc,free ] Free: 8530M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6127K, Mutator Free: 1067 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 13733K, Max: 8093K; Used: 2650K [1105.584s][info][gc,stats ] [1105.584s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1105.584s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1105.584s][info][gc,stats ] [1105.584s][info][gc,stats ] Concurrent Reset 20097 us [1105.584s][info][gc,stats ] Pause Init Mark (G) 4519 us [1105.584s][info][gc,stats ] Pause Init Mark (N) 3715 us [1105.584s][info][gc,stats ] Swap Remembered Set 3330 us [1105.584s][info][gc,stats ] Update Region States 232 us [1105.584s][info][gc,stats ] Concurrent Scan Remembered Set 32309 us, parallelism: 3.99x [1105.584s][info][gc,stats ] RS: 128863 us [1105.584s][info][gc,stats ] RS: Scan Clusters 128863 us, workers (us): 32221, 32216, 32215, 32211, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Concurrent Mark Roots 4187 us, parallelism: 3.56x [1105.584s][info][gc,stats ] CMR: 14920 us [1105.584s][info][gc,stats ] CMR: Thread Roots 13611 us, workers (us): 3548, 3175, 3462, 3426, ---, ---, ---, ---, [1105.584s][info][gc,stats ] CMR: Code Cache Roots 1162 us, workers (us): 177, 427, 350, 208, ---, ---, ---, ---, [1105.584s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 31, 28, 24, 14, ---, ---, ---, ---, [1105.584s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): 39, ---, ---, 9, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Concurrent Marking 1973647 us, parallelism: 3.98x [1105.584s][info][gc,stats ] CM: 7856463 us [1105.584s][info][gc,stats ] CM: Parallel Mark 7856463 us, workers (us): 1964123, 1964125, 1964117, 1964099, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Pause Final Mark (G) 1529 us [1105.584s][info][gc,stats ] Pause Final Mark (N) 1019 us [1105.584s][info][gc,stats ] Finish Mark 486 us [1105.584s][info][gc,stats ] Update Region States 87 us [1105.584s][info][gc,stats ] Choose Collection Set 208 us [1105.584s][info][gc,stats ] Rebuild Free Set 45 us [1105.584s][info][gc,stats ] Concurrent Thread Roots 3777 us, parallelism: 3.79x [1105.584s][info][gc,stats ] CTR: 14315 us [1105.584s][info][gc,stats ] CTR: Thread Roots 14315 us, workers (us): 3526, 3618, 3703, 3468, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [1105.584s][info][gc,stats ] CWRF: 1 us [1105.584s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Concurrent Weak Roots 678 us [1105.584s][info][gc,stats ] Roots 55 us, parallelism: 1.41x [1105.584s][info][gc,stats ] CWR: 78 us [1105.584s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 21, 17, 14, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Rendezvous 611 us [1105.584s][info][gc,stats ] Concurrent Cleanup 104 us [1105.584s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.44x [1105.584s][info][gc,stats ] CSR: 1085 us [1105.584s][info][gc,stats ] CSR: Code Cache Roots 940 us, workers (us): 161, 157, 360, 262, ---, ---, ---, ---, [1105.584s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 36, 30, 27, 26, ---, ---, ---, ---, [1105.584s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [1105.584s][info][gc,stats ] Concurrent Evacuation 21965 us [1105.584s][info][gc,stats ] Pause Init Update Refs (G) 953 us [1105.584s][info][gc,stats ] Pause Init Update Refs (N) 510 us [1105.584s][info][gc,stats ] Manage GCLABs 429 us [1105.584s][info][gc,stats ] Concurrent Update Refs 668026 us [1105.584s][info][gc,stats ] Concurrent Update Thread Roots 9312 us [1105.584s][info][gc,stats ] Pause Final Update Refs (G) 866 us [1105.584s][info][gc,stats ] Pause Final Update Refs (N) 249 us [1105.584s][info][gc,stats ] Update Region States 54 us [1105.584s][info][gc,stats ] Trash Collection Set 21 us [1105.584s][info][gc,stats ] Rebuild Free Set 82 us [1105.584s][info][gc,stats ] Concurrent Cleanup 194 us [1105.584s][info][gc,stats ] Workers: Evacuated 54311K across 942927 objects, abandoned 0B across 0 objects. [1105.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1105.584s][info][gc,stats ] - age 1: 36100792 bytes, 36100792 total [1105.584s][info][gc,stats ] - age 2: 993992 bytes, 37094784 total [1105.584s][info][gc,stats ] - age 3: 8521584 bytes, 45616368 total [1105.584s][info][gc,stats ] - age 4: 3649432 bytes, 49265800 total [1105.584s][info][gc,stats ] - age 5: 5493120 bytes, 54758920 total [1105.584s][info][gc,stats ] - age 6: 855368 bytes, 55614288 total [1105.584s][info][gc,stats ] - age 7: 1080 bytes, 55615368 total [1105.584s][info][gc,stats ] [1105.584s][info][gc,stats ] Mutators: Evacuated 416B across 26 objects, abandoned 0B across 0 objects. [1105.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1105.584s][info][gc,stats ] - age 2: 128 bytes, 128 total [1105.584s][info][gc,stats ] - age 3: 32 bytes, 160 total [1105.584s][info][gc,stats ] - age 5: 64 bytes, 224 total [1105.584s][info][gc,stats ] - age 6: 192 bytes, 416 total [1105.584s][info][gc,stats ] [1105.584s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1105.584s][info][gc,stats ] - age 1: 23515680 bytes, 23515680 total [1105.584s][info][gc,stats ] - age 2: 208419888 bytes, 231935568 total [1105.584s][info][gc,stats ] - age 3: 292284264 bytes, 524219832 total [1105.584s][info][gc,stats ] - age 4: 357456944 bytes, 881676776 total [1105.584s][info][gc,stats ] - age 5: 380435488 bytes, 1262112264 total [1105.584s][info][gc,stats ] [1105.584s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1105.584s][info][gc,stats ] - age 7: 10502285024 bytes, 10502285024 total [1105.584s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1105.595s][info][gc ] Transition from: normal to: idle [1105.595s][info][gc ] Trigger (YOUNG): Average GC time (5040.07 ms) is above the time for average allocation rate (2075 MB/s) to deplete free headroom (6919M) (margin of error = 3.25) [1105.595s][info][gc,ergo ] Free headroom: 8506M (free) - 1587M (spike) - 0B (penalties) = 6919M [1105.595s][info][gc ] Transition from: idle to: normal [1105.595s][info][gc ] Heuristics request for young collection accepted [1105.595s][info][gc,free ] Free: 8506M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5801K, Mutator Free: 1064 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 13733K, Max: 8093K; Used: 2650K [1105.595s][info][gc,ergo ] GC(1245) Start GC cycle (YOUNG) [1105.595s][info][gc,start ] GC(1245) Concurrent reset [1105.595s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent reset [1105.624s][info][gc ] GC(1245) Concurrent reset 29.308ms [1105.625s][info][gc,start ] GC(1245) Pause Init Mark (YOUNG) [1105.625s][info][gc,task ] GC(1245) Using 8 of 8 workers for init marking [1105.629s][info][gc ] GC(1245) Pause Init Mark (YOUNG) 3.867ms [1105.629s][info][gc,start ] GC(1245) Concurrent remembered set scanning [1105.629s][info][gc,task ] GC(1245) Using 4 of 8 workers for Concurrent remembered set scanning [1105.666s][info][gc ] GC(1245) Concurrent remembered set scanning 37.633ms [1105.667s][info][gc,start ] GC(1245) Concurrent marking roots [1105.667s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent marking roots [1105.670s][info][gc ] GC(1245) Concurrent marking roots 3.868ms [1105.670s][info][gc,start ] GC(1245) Concurrent marking (YOUNG) [1105.670s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent marking [1107.613s][info][gc ] GC(1245) Concurrent marking (YOUNG) 1942.924ms [1107.614s][info][gc,start ] GC(1245) Pause Final Mark (YOUNG) [1107.614s][info][gc,task ] GC(1245) Using 8 of 8 workers for final marking [1107.614s][info][gc,ergo ] GC(1245) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1107.615s][info][gc,ergo ] GC(1245) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1107.615s][info][gc,ergo ] GC(1245) Chosen CSet evacuates young: 62342K (of which at least: 0B are to be promoted), old: 0B [1107.615s][info][gc,ergo ] GC(1245) Collectable Garbage: 5515M (98%), Immediate: 0B (0%), 0 regions, CSet: 5515M (98%), 697 regions [1107.615s][info][gc,ergo ] GC(1245) Evacuation Targets: YOUNG: 62342K, PROMOTE: 0B, OLD: 0B, TOTAL: 62342K [1107.615s][info][gc,free ] Free: 5225M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 6262K, Mutator Free: 654 Collector Reserve: 81917K, Max: 8192K; Used: 2064B Old Collector Reserve: 13733K, Max: 8093K; Used: 2650K [1107.615s][info][gc ] GC(1245) Pause Final Mark (YOUNG) 1.029ms [1107.615s][info][gc,start ] GC(1245) Concurrent thread roots [1107.615s][info][gc,task ] GC(1245) Using 4 of 8 workers for Concurrent thread roots [1107.618s][info][gc ] GC(1245) Concurrent thread roots 3.330ms [1107.618s][info][gc,start ] GC(1245) Concurrent weak references [1107.618s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent weak references [1107.618s][info][gc,ref ] GC(1245) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1107.618s][info][gc,ref ] GC(1245) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1107.618s][info][gc,ref ] GC(1245) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1107.618s][info][gc ] GC(1245) Concurrent weak references 0.051ms [1107.618s][info][gc,start ] GC(1245) Concurrent weak roots [1107.618s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent weak root [1107.619s][info][gc ] GC(1245) Concurrent weak roots 0.711ms [1107.619s][info][gc,start ] GC(1245) Concurrent cleanup [1107.619s][info][gc ] GC(1245) Concurrent cleanup 26406M->26406M(31744M) 0.128ms [1107.619s][info][gc,free ] Free: 5214M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 1464K, Mutator Free: 652 Collector Reserve: 81901K, Max: 8192K; Used: 18576B Old Collector Reserve: 13733K, Max: 8093K; Used: 2650K [1107.619s][info][gc,start ] GC(1245) Concurrent strong roots [1107.619s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent strong root [1107.620s][info][gc ] GC(1245) Concurrent strong roots 0.451ms [1107.620s][info][gc,start ] GC(1245) Concurrent evacuation [1107.620s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent evacuation [1107.644s][info][gc ] GC(1245) Concurrent evacuation 24.188ms [1107.644s][info][gc,start ] GC(1245) Pause Init Update Refs [1107.645s][info][gc ] GC(1245) Pause Init Update Refs 0.513ms [1107.645s][info][gc,start ] GC(1245) Concurrent update references [1107.645s][info][gc,task ] GC(1245) Using 4 of 8 workers for concurrent reference update [1107.645s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1108.290s][info][gc ] GC(1245) Concurrent update references 645.062ms [1108.290s][info][gc,start ] GC(1245) Concurrent update thread roots [1108.301s][info][gc ] GC(1245) Concurrent update thread roots 11.320ms [1108.302s][info][gc,start ] GC(1245) Pause Final Update Refs [1108.302s][info][gc,task ] GC(1245) Using 8 of 8 workers for final reference update [1108.302s][info][gc,free ] Free: 8611M, Max: 8192K regular, 560M humongous, Frag: 82% external, 64% internal; Used: 5516M, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 13725K, Max: 8093K; Used: 2658K [1108.302s][info][gc ] GC(1245) Pause Final Update Refs 0.240ms [1108.302s][info][gc,start ] GC(1245) Concurrent cleanup [1108.302s][info][gc ] GC(1245) Concurrent cleanup 27849M->22282M(31744M) 0.178ms [1108.302s][info][gc,ergo ] GC(1245) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 13737K, young_available: 9418M [1108.303s][info][gc,ergo ] GC(1245) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.8% during period of 2.719s [1108.303s][info][gc,ergo ] GC(1245) At end of Concurrent Young GC: YOUNG generation used: 6680M, used regions: 6704M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16112M, available: 9417M [1108.303s][info][gc,ergo ] GC(1245) At end of Concurrent Young GC: OLD generation used: 15602M, used regions: 15632M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 13737K [1108.303s][info][gc,free ] Free: 8609M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6372K, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 13725K, Max: 8093K; Used: 2658K [1108.303s][info][gc,stats ] [1108.303s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1108.303s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1108.303s][info][gc,stats ] [1108.303s][info][gc,stats ] Concurrent Reset 29340 us [1108.303s][info][gc,stats ] Pause Init Mark (G) 4592 us [1108.303s][info][gc,stats ] Pause Init Mark (N) 3876 us [1108.303s][info][gc,stats ] Swap Remembered Set 3450 us [1108.303s][info][gc,stats ] Update Region States 293 us [1108.303s][info][gc,stats ] Concurrent Scan Remembered Set 37649 us, parallelism: 3.99x [1108.303s][info][gc,stats ] RS: 150299 us [1108.303s][info][gc,stats ] RS: Scan Clusters 150299 us, workers (us): 37582, 37580, 37577, 37560, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Concurrent Mark Roots 3884 us, parallelism: 3.63x [1108.303s][info][gc,stats ] CMR: 14110 us [1108.303s][info][gc,stats ] CMR: Thread Roots 12935 us, workers (us): 3202, 3190, 3350, 3193, ---, ---, ---, ---, [1108.303s][info][gc,stats ] CMR: Code Cache Roots 1035 us, workers (us): 338, 260, 145, 292, ---, ---, ---, ---, [1108.303s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 29, 26, 20, 19, ---, ---, ---, ---, [1108.303s][info][gc,stats ] CMR: CLDG Roots 48 us, workers (us): ---, 39, 9, ---, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Concurrent Marking 1942952 us, parallelism: 3.98x [1108.303s][info][gc,stats ] CM: 7733800 us [1108.303s][info][gc,stats ] CM: Parallel Mark 7733800 us, workers (us): 1933447, 1933459, 1933456, 1933438, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Pause Final Mark (G) 1519 us [1108.303s][info][gc,stats ] Pause Final Mark (N) 1034 us [1108.303s][info][gc,stats ] Finish Mark 506 us [1108.303s][info][gc,stats ] Update Region States 95 us [1108.303s][info][gc,stats ] Choose Collection Set 196 us [1108.303s][info][gc,stats ] Rebuild Free Set 44 us [1108.303s][info][gc,stats ] Concurrent Thread Roots 3362 us, parallelism: 3.74x [1108.303s][info][gc,stats ] CTR: 12561 us [1108.303s][info][gc,stats ] CTR: Thread Roots 12561 us, workers (us): 3278, 3116, 3081, 3086, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [1108.303s][info][gc,stats ] CWRF: 1 us [1108.303s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Concurrent Weak Roots 723 us [1108.303s][info][gc,stats ] Roots 53 us, parallelism: 1.30x [1108.303s][info][gc,stats ] CWR: 69 us [1108.303s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 20, 15, 11, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Rendezvous 646 us [1108.303s][info][gc,stats ] Concurrent Cleanup 134 us [1108.303s][info][gc,stats ] Concurrent Strong Roots 459 us, parallelism: 2.57x [1108.303s][info][gc,stats ] CSR: 1182 us [1108.303s][info][gc,stats ] CSR: Code Cache Roots 1005 us, workers (us): 287, 195, 166, 357, ---, ---, ---, ---, [1108.303s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 46, 40, 36, 29, ---, ---, ---, ---, [1108.303s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [1108.303s][info][gc,stats ] Concurrent Evacuation 24204 us [1108.303s][info][gc,stats ] Pause Init Update Refs (G) 1014 us [1108.303s][info][gc,stats ] Pause Init Update Refs (N) 521 us [1108.303s][info][gc,stats ] Manage GCLABs 439 us [1108.303s][info][gc,stats ] Concurrent Update Refs 645089 us [1108.303s][info][gc,stats ] Concurrent Update Thread Roots 11340 us [1108.303s][info][gc,stats ] Pause Final Update Refs (G) 922 us [1108.303s][info][gc,stats ] Pause Final Update Refs (N) 246 us [1108.303s][info][gc,stats ] Update Region States 45 us [1108.303s][info][gc,stats ] Trash Collection Set 22 us [1108.303s][info][gc,stats ] Rebuild Free Set 85 us [1108.303s][info][gc,stats ] Concurrent Cleanup 184 us [1108.303s][info][gc,stats ] Workers: Evacuated 62341K across 1131582 objects, abandoned 0B across 0 objects. [1108.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1108.303s][info][gc,stats ] - age 1: 43409416 bytes, 43409416 total [1108.303s][info][gc,stats ] - age 2: 913800 bytes, 44323216 total [1108.303s][info][gc,stats ] - age 3: 993960 bytes, 45317176 total [1108.303s][info][gc,stats ] - age 4: 8521584 bytes, 53838760 total [1108.303s][info][gc,stats ] - age 5: 3649400 bytes, 57488160 total [1108.303s][info][gc,stats ] - age 6: 5493152 bytes, 62981312 total [1108.303s][info][gc,stats ] - age 7: 856448 bytes, 63837760 total [1108.303s][info][gc,stats ] [1108.303s][info][gc,stats ] Mutators: Evacuated 512B across 24 objects, abandoned 0B across 0 objects. [1108.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1108.303s][info][gc,stats ] - age 1: 192 bytes, 192 total [1108.303s][info][gc,stats ] - age 2: 96 bytes, 288 total [1108.303s][info][gc,stats ] - age 3: 32 bytes, 320 total [1108.303s][info][gc,stats ] - age 5: 32 bytes, 352 total [1108.303s][info][gc,stats ] - age 6: 32 bytes, 384 total [1108.303s][info][gc,stats ] - age 7: 128 bytes, 512 total [1108.303s][info][gc,stats ] [1108.303s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1108.303s][info][gc,stats ] - age 2: 23515680 bytes, 23515680 total [1108.303s][info][gc,stats ] - age 3: 208419888 bytes, 231935568 total [1108.303s][info][gc,stats ] - age 4: 292284264 bytes, 524219832 total [1108.303s][info][gc,stats ] - age 5: 357456944 bytes, 881676776 total [1108.303s][info][gc,stats ] - age 6: 380435488 bytes, 1262112264 total [1108.303s][info][gc,stats ] [1108.303s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1108.303s][info][gc,stats ] - age 7: 10502285024 bytes, 10502285024 total [1108.303s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1108.313s][info][gc ] Transition from: normal to: idle [1108.314s][info][gc ] Trigger (YOUNG): Average GC time (5274.99 ms) is above the time for average allocation rate (2069 MB/s) to deplete free headroom (6998M) (margin of error = 3.27) [1108.314s][info][gc,ergo ] Free headroom: 8585M (free) - 1587M (spike) - 0B (penalties) = 6998M [1108.314s][info][gc ] Transition from: idle to: normal [1108.314s][info][gc ] Heuristics request for young collection accepted [1108.314s][info][gc,free ] Free: 8585M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6773K, Mutator Free: 1074 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 13725K, Max: 8093K; Used: 2658K [1108.314s][info][gc,ergo ] GC(1246) Start GC cycle (YOUNG) [1108.314s][info][gc,start ] GC(1246) Concurrent reset [1108.314s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent reset [1108.333s][info][gc ] GC(1246) Concurrent reset 19.171ms [1108.334s][info][gc,start ] GC(1246) Pause Init Mark (YOUNG) [1108.334s][info][gc,task ] GC(1246) Using 8 of 8 workers for init marking [1108.338s][info][gc ] GC(1246) Pause Init Mark (YOUNG) 3.683ms [1108.338s][info][gc,start ] GC(1246) Concurrent remembered set scanning [1108.338s][info][gc,task ] GC(1246) Using 4 of 8 workers for Concurrent remembered set scanning [1108.373s][info][gc ] GC(1246) Concurrent remembered set scanning 35.003ms [1108.373s][info][gc,start ] GC(1246) Concurrent marking roots [1108.373s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent marking roots [1108.377s][info][gc ] GC(1246) Concurrent marking roots 4.237ms [1108.377s][info][gc,start ] GC(1246) Concurrent marking (YOUNG) [1108.377s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent marking [1109.368s][info][gc ] Periodic Sample: GCU = 24.487%, MU = 18.059% during most recent 5.0s [1110.443s][info][gc ] GC(1246) Concurrent marking (YOUNG) 2066.158ms [1110.444s][info][gc,start ] GC(1246) Pause Final Mark (YOUNG) [1110.444s][info][gc,task ] GC(1246) Using 8 of 8 workers for final marking [1110.444s][info][gc,ergo ] GC(1246) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1110.444s][info][gc,ergo ] GC(1246) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1110.444s][info][gc,ergo ] GC(1246) Chosen CSet evacuates young: 52303K (of which at least: 0B are to be promoted), old: 0B [1110.444s][info][gc,ergo ] GC(1246) Collectable Garbage: 5417M (98%), Immediate: 0B (0%), 0 regions, CSet: 5417M (98%), 684 regions [1110.444s][info][gc,ergo ] GC(1246) Evacuation Targets: YOUNG: 52303K, PROMOTE: 0B, OLD: 0B, TOTAL: 52303K [1110.444s][info][gc,free ] Free: 5098M, Max: 8192K regular, 560M humongous, Frag: 90% external, 0% internal; Used: 5629K, Mutator Free: 638 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 13725K, Max: 8093K; Used: 2658K [1110.445s][info][gc ] GC(1246) Pause Final Mark (YOUNG) 1.013ms [1110.445s][info][gc,start ] GC(1246) Concurrent thread roots [1110.445s][info][gc,task ] GC(1246) Using 4 of 8 workers for Concurrent thread roots [1110.448s][info][gc ] GC(1246) Concurrent thread roots 3.503ms [1110.448s][info][gc,start ] GC(1246) Concurrent weak references [1110.448s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent weak references [1110.448s][info][gc,ref ] GC(1246) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1110.448s][info][gc,ref ] GC(1246) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1110.448s][info][gc,ref ] GC(1246) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1110.448s][info][gc ] GC(1246) Concurrent weak references 0.041ms [1110.448s][info][gc,start ] GC(1246) Concurrent weak roots [1110.448s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent weak root [1110.449s][info][gc ] GC(1246) Concurrent weak roots 0.836ms [1110.449s][info][gc,start ] GC(1246) Concurrent cleanup [1110.449s][info][gc ] GC(1246) Concurrent cleanup 26547M->26547M(31744M) 0.104ms [1110.449s][info][gc,free ] Free: 5086M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 1560K, Mutator Free: 636 Collector Reserve: 65519K, Max: 8192K; Used: 16512B Old Collector Reserve: 13723K, Max: 8093K; Used: 2660K [1110.449s][info][gc,start ] GC(1246) Concurrent strong roots [1110.449s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent strong root [1110.450s][info][gc ] GC(1246) Concurrent strong roots 0.406ms [1110.450s][info][gc,start ] GC(1246) Concurrent evacuation [1110.450s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent evacuation [1110.474s][info][gc ] GC(1246) Concurrent evacuation 24.027ms [1110.474s][info][gc,start ] GC(1246) Pause Init Update Refs [1110.475s][info][gc ] GC(1246) Pause Init Update Refs 0.506ms [1110.475s][info][gc,start ] GC(1246) Concurrent update references [1110.475s][info][gc,task ] GC(1246) Using 4 of 8 workers for concurrent reference update [1110.475s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1111.186s][info][gc ] GC(1246) Concurrent update references 711.502ms [1111.186s][info][gc,start ] GC(1246) Concurrent update thread roots [1111.196s][info][gc ] GC(1246) Concurrent update thread roots 9.498ms [1111.196s][info][gc,start ] GC(1246) Pause Final Update Refs [1111.196s][info][gc,task ] GC(1246) Using 8 of 8 workers for final reference update [1111.196s][info][gc,free ] Free: 8245M, Max: 8192K regular, 560M humongous, Frag: 81% external, 65% internal; Used: 5391M, Mutator Free: 1031 Collector Reserve: 808M, Max: 8192K; Used: 81920K Old Collector Reserve: 12548K, Max: 8093K; Used: 3835K [1111.196s][info][gc ] GC(1246) Pause Final Update Refs 0.233ms [1111.197s][info][gc,start ] GC(1246) Concurrent cleanup [1111.197s][info][gc ] GC(1246) Concurrent cleanup 28109M->22649M(31744M) 0.179ms [1111.197s][info][gc,ergo ] GC(1246) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 12559K, young_available: 9052M [1111.197s][info][gc,ergo ] GC(1246) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.6% during period of 2.894s [1111.197s][info][gc,ergo ] GC(1246) At end of Concurrent Young GC: YOUNG generation used: 7046M, used regions: 7072M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16112M, available: 9052M [1111.197s][info][gc,ergo ] GC(1246) At end of Concurrent Young GC: OLD generation used: 15603M, used regions: 15632M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15632M, available: 12559K [1111.197s][info][gc,free ] Free: 8243M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4096K, Mutator Free: 1031 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 12548K, Max: 8093K; Used: 3835K [1111.197s][info][gc,stats ] [1111.197s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1111.197s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1111.197s][info][gc,stats ] [1111.197s][info][gc,stats ] Concurrent Reset 19197 us [1111.197s][info][gc,stats ] Pause Init Mark (G) 4467 us [1111.197s][info][gc,stats ] Pause Init Mark (N) 3693 us [1111.197s][info][gc,stats ] Swap Remembered Set 3292 us [1111.197s][info][gc,stats ] Update Region States 241 us [1111.197s][info][gc,stats ] Concurrent Scan Remembered Set 35021 us, parallelism: 3.99x [1111.197s][info][gc,stats ] RS: 139673 us [1111.197s][info][gc,stats ] RS: Scan Clusters 139673 us, workers (us): 34920, 34921, 34916, 34915, ---, ---, ---, ---, [1111.197s][info][gc,stats ] Concurrent Mark Roots 4252 us, parallelism: 3.62x [1111.197s][info][gc,stats ] CMR: 15378 us [1111.197s][info][gc,stats ] CMR: Thread Roots 14079 us, workers (us): 3451, 3667, 3447, 3513, ---, ---, ---, ---, [1111.197s][info][gc,stats ] CMR: Code Cache Roots 1155 us, workers (us): 303, 163, 455, 235, ---, ---, ---, ---, [1111.197s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 25, 23, 21, ---, ---, ---, ---, [1111.197s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 8, ---, ---, 37, ---, ---, ---, ---, [1111.197s][info][gc,stats ] Concurrent Marking 2066187 us, parallelism: 3.98x [1111.197s][info][gc,stats ] CM: 8224860 us [1111.197s][info][gc,stats ] CM: Parallel Mark 8224860 us, workers (us): 2056224, 2056217, 2056205, 2056213, ---, ---, ---, ---, [1111.197s][info][gc,stats ] Pause Final Mark (G) 1507 us [1111.197s][info][gc,stats ] Pause Final Mark (N) 1019 us [1111.197s][info][gc,stats ] Finish Mark 493 us [1111.198s][info][gc,stats ] Update Region States 98 us [1111.198s][info][gc,stats ] Choose Collection Set 193 us [1111.198s][info][gc,stats ] Rebuild Free Set 45 us [1111.198s][info][gc,stats ] Concurrent Thread Roots 3516 us, parallelism: 3.89x [1111.198s][info][gc,stats ] CTR: 13661 us [1111.198s][info][gc,stats ] CTR: Thread Roots 13661 us, workers (us): 3383, 3401, 3448, 3429, ---, ---, ---, ---, [1111.198s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1111.198s][info][gc,stats ] CWRF: 1 us [1111.198s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1111.198s][info][gc,stats ] Concurrent Weak Roots 842 us [1111.198s][info][gc,stats ] Roots 56 us, parallelism: 1.29x [1111.198s][info][gc,stats ] CWR: 72 us [1111.198s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 20, 17, 13, ---, ---, ---, ---, [1111.198s][info][gc,stats ] Rendezvous 772 us [1111.198s][info][gc,stats ] Concurrent Cleanup 109 us [1111.198s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.73x [1111.198s][info][gc,stats ] CSR: 1119 us [1111.198s][info][gc,stats ] CSR: Code Cache Roots 963 us, workers (us): 166, 262, 196, 339, ---, ---, ---, ---, [1111.198s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 36, 33, 33, 28, ---, ---, ---, ---, [1111.198s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [1111.198s][info][gc,stats ] Concurrent Evacuation 24041 us [1111.198s][info][gc,stats ] Pause Init Update Refs (G) 968 us [1111.198s][info][gc,stats ] Pause Init Update Refs (N) 516 us [1111.198s][info][gc,stats ] Manage GCLABs 436 us [1111.198s][info][gc,stats ] Concurrent Update Refs 711528 us [1111.198s][info][gc,stats ] Concurrent Update Thread Roots 9514 us [1111.198s][info][gc,stats ] Pause Final Update Refs (G) 864 us [1111.198s][info][gc,stats ] Pause Final Update Refs (N) 238 us [1111.198s][info][gc,stats ] Update Region States 48 us [1111.198s][info][gc,stats ] Trash Collection Set 20 us [1111.198s][info][gc,stats ] Rebuild Free Set 81 us [1111.198s][info][gc,stats ] Concurrent Cleanup 185 us [1111.198s][info][gc,stats ] Workers: Evacuated 52302K across 901822 objects, abandoned 0B across 0 objects. [1111.198s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1111.198s][info][gc,stats ] - age 1: 32986312 bytes, 32986312 total [1111.198s][info][gc,stats ] - age 2: 758776 bytes, 33745088 total [1111.198s][info][gc,stats ] - age 3: 732616 bytes, 34477704 total [1111.198s][info][gc,stats ] - age 4: 792832 bytes, 35270536 total [1111.198s][info][gc,stats ] - age 5: 8492224 bytes, 43762760 total [1111.198s][info][gc,stats ] - age 6: 3646072 bytes, 47408832 total [1111.198s][info][gc,stats ] - age 7: 6149368 bytes, 53558200 total [1111.198s][info][gc,stats ] [1111.198s][info][gc,stats ] Mutators: Evacuated 608B across 38 objects, abandoned 0B across 0 objects. [1111.198s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1111.198s][info][gc,stats ] - age 1: 128 bytes, 128 total [1111.198s][info][gc,stats ] - age 2: 32 bytes, 160 total [1111.198s][info][gc,stats ] - age 4: 96 bytes, 256 total [1111.198s][info][gc,stats ] - age 7: 352 bytes, 608 total [1111.198s][info][gc,stats ] [1111.198s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1111.198s][info][gc,stats ] - age 3: 23478136 bytes, 23478136 total [1111.198s][info][gc,stats ] - age 4: 208207088 bytes, 231685224 total [1111.198s][info][gc,stats ] - age 5: 292062184 bytes, 523747408 total [1111.198s][info][gc,stats ] - age 6: 357456168 bytes, 881203576 total [1111.198s][info][gc,stats ] - age 7: 380435488 bytes, 1261639064 total [1111.198s][info][gc,stats ] [1111.198s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1111.198s][info][gc,stats ] - age 7: 10502285024 bytes, 10502285024 total [1111.198s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1111.208s][info][gc ] Transition from: normal to: idle [1111.209s][info][gc ] Trigger (YOUNG): Average GC time (5514.25 ms) is above the time for average allocation rate (2063 MB/s) to deplete free headroom (6630M) (margin of error = 3.28) [1111.209s][info][gc,ergo ] Free headroom: 8217M (free) - 1587M (spike) - 0B (penalties) = 6630M [1111.209s][info][gc ] Transition from: idle to: normal [1111.209s][info][gc ] Heuristics request for young collection accepted [1111.209s][info][gc,free ] Free: 8217M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6596K, Mutator Free: 1028 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 12548K, Max: 8093K; Used: 3835K [1111.209s][info][gc,ergo ] GC(1247) Start GC cycle (YOUNG) [1111.209s][info][gc,start ] GC(1247) Concurrent reset [1111.209s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent reset [1111.238s][info][gc ] GC(1247) Concurrent reset 29.213ms [1111.239s][info][gc,start ] GC(1247) Pause Init Mark (YOUNG) [1111.239s][info][gc,task ] GC(1247) Using 8 of 8 workers for init marking [1111.243s][info][gc ] GC(1247) Pause Init Mark (YOUNG) 3.922ms [1111.243s][info][gc,start ] GC(1247) Concurrent remembered set scanning [1111.243s][info][gc,task ] GC(1247) Using 4 of 8 workers for Concurrent remembered set scanning [1111.283s][info][gc ] GC(1247) Concurrent remembered set scanning 40.536ms [1111.283s][info][gc,start ] GC(1247) Concurrent marking roots [1111.283s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent marking roots [1111.287s][info][gc ] GC(1247) Concurrent marking roots 3.761ms [1111.287s][info][gc,start ] GC(1247) Concurrent marking (YOUNG) [1111.287s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent marking [1113.326s][info][gc ] GC(1247) Concurrent marking (YOUNG) 2039.106ms [1113.327s][info][gc,start ] GC(1247) Pause Final Mark (YOUNG) [1113.327s][info][gc,task ] GC(1247) Using 8 of 8 workers for final marking [1113.327s][info][gc,ergo ] GC(1247) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [1113.328s][info][gc,ergo ] GC(1247) Adaptive CSet Selection for YOUNG. Max Evacuation: 671M, Actual Free: 0B. [1113.328s][info][gc,ergo ] GC(1247) Chosen CSet evacuates young: 53889K (of which at least: 0B are to be promoted), old: 0B [1113.328s][info][gc,ergo ] GC(1247) Collectable Garbage: 5806M (98%), Immediate: 0B (0%), 0 regions, CSet: 5806M (98%), 733 regions [1113.328s][info][gc,ergo ] GC(1247) Evacuation Targets: YOUNG: 53889K, PROMOTE: 0B, OLD: 0B, TOTAL: 53889K [1113.328s][info][gc,free ] Free: 4725M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3059K, Mutator Free: 591 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 12548K, Max: 8093K; Used: 3835K [1113.328s][info][gc ] GC(1247) Pause Final Mark (YOUNG) 1.042ms [1113.328s][info][gc,start ] GC(1247) Concurrent thread roots [1113.328s][info][gc,task ] GC(1247) Using 4 of 8 workers for Concurrent thread roots [1113.332s][info][gc ] GC(1247) Concurrent thread roots 3.744ms [1113.332s][info][gc,start ] GC(1247) Concurrent weak references [1113.332s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent weak references [1113.332s][info][gc,ref ] GC(1247) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1113.332s][info][gc,ref ] GC(1247) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1113.332s][info][gc,ref ] GC(1247) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1113.332s][info][gc ] GC(1247) Concurrent weak references 0.040ms [1113.332s][info][gc,start ] GC(1247) Concurrent weak roots [1113.332s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent weak root [1113.332s][info][gc ] GC(1247) Concurrent weak roots 0.654ms [1113.332s][info][gc,start ] GC(1247) Concurrent cleanup [1113.332s][info][gc ] GC(1247) Concurrent cleanup 26920M->26920M(31744M) 0.101ms [1113.332s][info][gc,free ] Free: 4712M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 8078K, Mutator Free: 590 Collector Reserve: 65523K, Max: 8192K; Used: 12384B Old Collector Reserve: 12548K, Max: 8093K; Used: 3835K [1113.332s][info][gc,start ] GC(1247) Concurrent strong roots [1113.332s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent strong root [1113.333s][info][gc ] GC(1247) Concurrent strong roots 0.481ms [1113.333s][info][gc,start ] GC(1247) Concurrent evacuation [1113.333s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent evacuation [1113.335s][info][gc ] GC(1247) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15744M [1113.335s][info][gc ] GC(1247) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 16008M [1113.358s][info][gc ] GC(1247) Concurrent evacuation 25.471ms [1113.359s][info][gc,start ] GC(1247) Pause Init Update Refs [1113.359s][info][gc ] GC(1247) Pause Init Update Refs 0.490ms [1113.359s][info][gc,start ] GC(1247) Concurrent update references [1113.359s][info][gc,task ] GC(1247) Using 4 of 8 workers for concurrent reference update [1113.359s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1114.092s][info][gc ] GC(1247) Concurrent update references 733.006ms [1114.092s][info][gc,start ] GC(1247) Concurrent update thread roots [1114.102s][info][gc ] GC(1247) Concurrent update thread roots 9.865ms [1114.103s][info][gc,start ] GC(1247) Pause Final Update Refs [1114.103s][info][gc,task ] GC(1247) Using 8 of 8 workers for final reference update [1114.103s][info][gc,free ] Free: 8143M, Max: 8192K regular, 560M humongous, Frag: 77% external, 71% internal; Used: 5795M, Mutator Free: 1018 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 107M, Max: 8192K; Used: 70243K [1114.103s][info][gc ] GC(1247) Pause Final Update Refs 0.233ms [1114.103s][info][gc,start ] GC(1247) Concurrent cleanup [1114.103s][info][gc ] GC(1247) Concurrent cleanup 28538M->22680M(31744M) 0.187ms [1114.103s][info][gc ] GC(1247) Transfer 13 region(s) from YOUNG to OLD, yielding increased size: 16112M [1114.103s][info][gc,ergo ] GC(1247) After cleanup, successfully transferred 13 regions to old to prepare for next gc, old available: 107M, young_available: 8926M [1114.104s][info][gc,ergo ] GC(1247) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.907s [1114.104s][info][gc,ergo ] GC(1247) At end of Concurrent Young GC: YOUNG generation used: 6706M, used regions: 6728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15632M, available: 8925M [1114.104s][info][gc,ergo ] GC(1247) At end of Concurrent Young GC: OLD generation used: 15975M, used regions: 16008M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16112M, available: 107M [1114.104s][info][gc,free ] Free: 8141M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2327K, Mutator Free: 1018 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 107M, Max: 8192K; Used: 4707K [1114.104s][info][gc,stats ] [1114.104s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1114.104s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1114.104s][info][gc,stats ] [1114.104s][info][gc,stats ] Concurrent Reset 29239 us [1114.104s][info][gc,stats ] Pause Init Mark (G) 4657 us [1114.104s][info][gc,stats ] Pause Init Mark (N) 3931 us [1114.104s][info][gc,stats ] Swap Remembered Set 3474 us [1114.104s][info][gc,stats ] Update Region States 323 us [1114.104s][info][gc,stats ] Concurrent Scan Remembered Set 40553 us, parallelism: 3.96x [1114.104s][info][gc,stats ] RS: 160563 us [1114.104s][info][gc,stats ] RS: Scan Clusters 160563 us, workers (us): 40469, 40428, 40394, 39273, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Concurrent Mark Roots 3770 us, parallelism: 3.63x [1114.104s][info][gc,stats ] CMR: 13684 us [1114.104s][info][gc,stats ] CMR: Thread Roots 12570 us, workers (us): 3219, 3230, 3033, 3089, ---, ---, ---, ---, [1114.104s][info][gc,stats ] CMR: Code Cache Roots 984 us, workers (us): 174, 180, 339, 291, ---, ---, ---, ---, [1114.104s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 28, 26, 20, 20, ---, ---, ---, ---, [1114.104s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Concurrent Marking 2039136 us, parallelism: 3.98x [1114.104s][info][gc,stats ] CM: 8116969 us [1114.104s][info][gc,stats ] CM: Parallel Mark 8116969 us, workers (us): 2029248, 2029266, 2029249, 2029206, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Pause Final Mark (G) 1549 us [1114.104s][info][gc,stats ] Pause Final Mark (N) 1062 us [1114.104s][info][gc,stats ] Finish Mark 517 us [1114.104s][info][gc,stats ] Update Region States 94 us [1114.104s][info][gc,stats ] Choose Collection Set 197 us [1114.104s][info][gc,stats ] Rebuild Free Set 44 us [1114.104s][info][gc,stats ] Concurrent Thread Roots 3759 us, parallelism: 3.84x [1114.104s][info][gc,stats ] CTR: 14422 us [1114.104s][info][gc,stats ] CTR: Thread Roots 14422 us, workers (us): 3581, 3697, 3585, 3559, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1114.104s][info][gc,stats ] CWRF: 1 us [1114.104s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Concurrent Weak Roots 659 us [1114.104s][info][gc,stats ] Roots 55 us, parallelism: 1.43x [1114.104s][info][gc,stats ] CWR: 79 us [1114.104s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 26, 20, 18, 14, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Rendezvous 591 us [1114.104s][info][gc,stats ] Concurrent Cleanup 106 us [1114.104s][info][gc,stats ] Concurrent Strong Roots 485 us, parallelism: 2.73x [1114.104s][info][gc,stats ] CSR: 1325 us [1114.104s][info][gc,stats ] CSR: Code Cache Roots 1102 us, workers (us): 311, 396, 190, 205, ---, ---, ---, ---, [1114.104s][info][gc,stats ] CSR: VM Strong Roots 186 us, workers (us): 54, 48, 45, 39, ---, ---, ---, ---, [1114.104s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, ---, 9, 29, ---, ---, ---, ---, [1114.104s][info][gc,stats ] Concurrent Evacuation 25483 us [1114.104s][info][gc,stats ] Pause Init Update Refs (G) 961 us [1114.104s][info][gc,stats ] Pause Init Update Refs (N) 499 us [1114.104s][info][gc,stats ] Manage GCLABs 418 us [1114.104s][info][gc,stats ] Concurrent Update Refs 733030 us [1114.104s][info][gc,stats ] Concurrent Update Thread Roots 9871 us [1114.104s][info][gc,stats ] Pause Final Update Refs (G) 835 us [1114.104s][info][gc,stats ] Pause Final Update Refs (N) 238 us [1114.104s][info][gc,stats ] Update Region States 53 us [1114.104s][info][gc,stats ] Trash Collection Set 23 us [1114.104s][info][gc,stats ] Rebuild Free Set 80 us [1114.104s][info][gc,stats ] Concurrent Cleanup 193 us [1114.104s][info][gc,stats ] Workers: Evacuated 53889K across 934946 objects, abandoned 0B across 0 objects. [1114.104s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1114.104s][info][gc,stats ] - age 1: 34717608 bytes, 34717608 total [1114.104s][info][gc,stats ] - age 2: 618656 bytes, 35336264 total [1114.104s][info][gc,stats ] - age 3: 758520 bytes, 36094784 total [1114.104s][info][gc,stats ] - age 4: 732616 bytes, 36827400 total [1114.104s][info][gc,stats ] - age 5: 792736 bytes, 37620136 total [1114.104s][info][gc,stats ] - age 6: 8492224 bytes, 46112360 total [1114.104s][info][gc,stats ] - age 7: 9070328 bytes, 55182688 total [1114.104s][info][gc,stats ] [1114.104s][info][gc,stats ] Mutators: Evacuated 464B across 28 objects, abandoned 0B across 0 objects. [1114.104s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1114.104s][info][gc,stats ] - age 1: 32 bytes, 32 total [1114.104s][info][gc,stats ] - age 3: 160 bytes, 192 total [1114.104s][info][gc,stats ] - age 5: 192 bytes, 384 total [1114.104s][info][gc,stats ] - age 7: 80 bytes, 464 total [1114.104s][info][gc,stats ] [1114.104s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1114.104s][info][gc,stats ] - age 4: 23478136 bytes, 23478136 total [1114.104s][info][gc,stats ] - age 5: 208207088 bytes, 231685224 total [1114.104s][info][gc,stats ] - age 6: 292062152 bytes, 523747376 total [1114.104s][info][gc,stats ] - age 7: 357456168 bytes, 881203544 total [1114.104s][info][gc,stats ] [1114.104s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1114.104s][info][gc,stats ] - age 7: 10882720480 bytes, 10882720480 total [1114.104s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1114.114s][info][gc ] Transition from: normal to: idle [1114.115s][info][gc ] Trigger (YOUNG): Average GC time (5683.08 ms) is above the time for average allocation rate (2059 MB/s) to deplete free headroom (6531M) (margin of error = 3.29) [1114.115s][info][gc,ergo ] Free headroom: 8118M (free) - 1587M (spike) - 0B (penalties) = 6531M [1114.115s][info][gc ] Transition from: idle to: normal [1114.115s][info][gc ] Heuristics request for young collection accepted [1114.115s][info][gc,free ] Free: 8118M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1744K, Mutator Free: 1015 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 107M, Max: 8192K; Used: 4707K [1114.115s][info][gc,ergo ] GC(1248) Start GC cycle (YOUNG) [1114.115s][info][gc,start ] GC(1248) Concurrent reset [1114.115s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent reset [1114.136s][info][gc ] GC(1248) Concurrent reset 20.937ms [1114.137s][info][gc,start ] GC(1248) Pause Init Mark (YOUNG) [1114.137s][info][gc,task ] GC(1248) Using 8 of 8 workers for init marking [1114.140s][info][gc ] GC(1248) Pause Init Mark (YOUNG) 3.721ms [1114.141s][info][gc,start ] GC(1248) Concurrent remembered set scanning [1114.141s][info][gc,task ] GC(1248) Using 4 of 8 workers for Concurrent remembered set scanning [1114.378s][info][gc ] Periodic Sample: GCU = 24.459%, MU = 18.513% during most recent 5.0s [1114.733s][info][gc ] GC(1248) Concurrent remembered set scanning 592.502ms [1114.733s][info][gc,start ] GC(1248) Concurrent marking roots [1114.733s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent marking roots [1114.735s][info][gc ] GC(1248) Concurrent marking roots 2.114ms [1114.735s][info][gc,start ] GC(1248) Concurrent marking (YOUNG) [1114.735s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent marking [1116.118s][info][gc ] GC(1248) Concurrent marking (YOUNG) 1383.041ms [1116.119s][info][gc,start ] GC(1248) Pause Final Mark (YOUNG) [1116.119s][info][gc,task ] GC(1248) Using 8 of 8 workers for final marking [1116.120s][info][gc,ergo ] GC(1248) Planning to promote in place 0 humongous regions and 34 regular regions, spanning a total of 285212672 used bytes [1116.120s][info][gc,ergo ] GC(1248) Adaptive CSet Selection for YOUNG. Max Evacuation: 651M, Actual Free: 0B. [1116.120s][info][gc,ergo ] GC(1248) Chosen CSet evacuates young: 51068K (of which at least: 91532K are to be promoted), old: 0B [1116.120s][info][gc,ergo ] GC(1248) Collectable Garbage: 5836M (99%), Immediate: 0B (0%), 0 regions, CSet: 5836M (99%), 747 regions [1116.120s][info][gc,ergo ] GC(1248) Evacuation Targets: YOUNG: 51068K, PROMOTE: 91532K, OLD: 0B, TOTAL: 139M [1116.120s][info][gc,free ] Free: 4882M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 5590K, Mutator Free: 611 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 107M, Max: 8192K; Used: 4707K [1116.120s][info][gc ] GC(1248) Pause Final Mark (YOUNG) 1.025ms [1116.120s][info][gc,start ] GC(1248) Concurrent thread roots [1116.120s][info][gc,task ] GC(1248) Using 4 of 8 workers for Concurrent thread roots [1116.123s][info][gc ] GC(1248) Concurrent thread roots 3.479ms [1116.123s][info][gc,start ] GC(1248) Concurrent weak references [1116.123s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent weak references [1116.124s][info][gc,ref ] GC(1248) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1116.124s][info][gc,ref ] GC(1248) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1116.124s][info][gc,ref ] GC(1248) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1116.124s][info][gc ] GC(1248) Concurrent weak references 0.044ms [1116.124s][info][gc,start ] GC(1248) Concurrent weak roots [1116.124s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent weak root [1116.124s][info][gc ] GC(1248) Concurrent weak roots 0.742ms [1116.124s][info][gc,start ] GC(1248) Concurrent cleanup [1116.124s][info][gc ] GC(1248) Concurrent cleanup 26673M->26673M(31744M) 0.100ms [1116.124s][info][gc,free ] Free: 4869M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 2081K, Mutator Free: 609 Collector Reserve: 65507K, Max: 8192K; Used: 28896B Old Collector Reserve: 107M, Max: 8192K; Used: 4709K [1116.124s][info][gc,start ] GC(1248) Concurrent strong roots [1116.124s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent strong root [1116.125s][info][gc ] GC(1248) Concurrent strong roots 0.421ms [1116.125s][info][gc,start ] GC(1248) Concurrent evacuation [1116.125s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent evacuation [1116.126s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [1116.128s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [1116.130s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [1116.131s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [1116.134s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [1116.138s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [1116.181s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [1116.183s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [1116.186s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [1116.188s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [1116.190s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [1116.190s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [1116.192s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [1116.206s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [1116.208s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [1116.211s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [1116.213s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [1116.215s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [1116.217s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [1116.220s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [1116.230s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16280M [1116.230s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [1116.232s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [1116.234s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [1116.236s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [1116.238s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [1116.240s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [1116.257s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [1116.260s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [1116.263s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [1116.266s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [1116.268s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [1116.269s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [1116.272s][info][gc ] GC(1248) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [1116.291s][info][gc ] GC(1248) Concurrent evacuation 165.700ms [1116.291s][info][gc,start ] GC(1248) Pause Init Update Refs [1116.291s][info][gc ] GC(1248) Pause Init Update Refs 0.486ms [1116.292s][info][gc,start ] GC(1248) Concurrent update references [1116.292s][info][gc,task ] GC(1248) Using 4 of 8 workers for concurrent reference update [1116.292s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1117.008s][info][gc ] GC(1248) Concurrent update references 716.375ms [1117.008s][info][gc,start ] GC(1248) Concurrent update thread roots [1117.017s][info][gc ] GC(1248) Concurrent update thread roots 9.111ms [1117.018s][info][gc,start ] GC(1248) Pause Final Update Refs [1117.018s][info][gc,task ] GC(1248) Using 8 of 8 workers for final reference update [1117.018s][info][gc,free ] Free: 8259M, Max: 8192K regular, 560M humongous, Frag: 76% external, 71% internal; Used: 5924M, Mutator Free: 1033 Collector Reserve: 767M, Max: 8192K; Used: 16386K Old Collector Reserve: 40960K, Max: 8192K; Used: 40960K [1117.018s][info][gc ] GC(1248) Pause Final Update Refs 0.246ms [1117.018s][info][gc,start ] GC(1248) Concurrent cleanup [1117.018s][info][gc ] GC(1248) Concurrent cleanup 28615M->22647M(31744M) 0.189ms [1117.018s][info][gc ] GC(1248) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 16424M [1117.018s][info][gc,ergo ] GC(1248) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 40971K, young_available: 9027M [1117.018s][info][gc,ergo ] GC(1248) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.1% during period of 2.915s [1117.018s][info][gc,ergo ] GC(1248) At end of Concurrent Young GC: YOUNG generation used: 6293M, used regions: 6320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15320M, available: 9026M [1117.018s][info][gc,ergo ] GC(1248) At end of Concurrent Young GC: OLD generation used: 16354M, used regions: 16384M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16424M, available: 40971K [1117.018s][info][gc,free ] Free: 8258M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5923K, Mutator Free: 1033 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1117.019s][info][gc,stats ] [1117.019s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1117.019s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1117.019s][info][gc,stats ] [1117.019s][info][gc,stats ] Concurrent Reset 20968 us [1117.019s][info][gc,stats ] Pause Init Mark (G) 4431 us [1117.019s][info][gc,stats ] Pause Init Mark (N) 3729 us [1117.019s][info][gc,stats ] Swap Remembered Set 3361 us [1117.019s][info][gc,stats ] Update Region States 229 us [1117.019s][info][gc,stats ] Concurrent Scan Remembered Set 592545 us, parallelism: 4.00x [1117.019s][info][gc,stats ] RS: 2369676 us [1117.019s][info][gc,stats ] RS: Scan Clusters 2369676 us, workers (us): 592430, 592417, 592417, 592412, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Concurrent Mark Roots 2135 us, parallelism: 3.20x [1117.019s][info][gc,stats ] CMR: 6825 us [1117.019s][info][gc,stats ] CMR: Thread Roots 5745 us, workers (us): 1376, 1526, 1334, 1510, ---, ---, ---, ---, [1117.019s][info][gc,stats ] CMR: Code Cache Roots 953 us, workers (us): 291, 178, 340, 145, ---, ---, ---, ---, [1117.019s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 26, 20, 15, ---, ---, ---, ---, [1117.019s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Concurrent Marking 1383066 us, parallelism: 3.97x [1117.019s][info][gc,stats ] CM: 5497293 us [1117.019s][info][gc,stats ] CM: Parallel Mark 5497293 us, workers (us): 1374337, 1374316, 1374325, 1374315, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Pause Final Mark (G) 1604 us [1117.019s][info][gc,stats ] Pause Final Mark (N) 1031 us [1117.019s][info][gc,stats ] Finish Mark 505 us [1117.019s][info][gc,stats ] Update Region States 88 us [1117.019s][info][gc,stats ] Choose Collection Set 198 us [1117.019s][info][gc,stats ] Rebuild Free Set 45 us [1117.019s][info][gc,stats ] Concurrent Thread Roots 3495 us, parallelism: 3.81x [1117.019s][info][gc,stats ] CTR: 13331 us [1117.019s][info][gc,stats ] CTR: Thread Roots 13331 us, workers (us): 3307, 3419, 3308, 3297, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [1117.019s][info][gc,stats ] CWRF: 1 us [1117.019s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Concurrent Weak Roots 746 us [1117.019s][info][gc,stats ] Roots 58 us, parallelism: 1.61x [1117.019s][info][gc,stats ] CWR: 93 us [1117.019s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 26, 27, 24, 16, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Rendezvous 676 us [1117.019s][info][gc,stats ] Concurrent Cleanup 104 us [1117.019s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.64x [1117.019s][info][gc,stats ] CSR: 1150 us [1117.019s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 197, 166, 351, 276, ---, ---, ---, ---, [1117.019s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 42, 34, 32, 28, ---, ---, ---, ---, [1117.019s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [1117.019s][info][gc,stats ] Concurrent Evacuation 165717 us [1117.019s][info][gc,stats ] Pause Init Update Refs (G) 1031 us [1117.019s][info][gc,stats ] Pause Init Update Refs (N) 496 us [1117.019s][info][gc,stats ] Manage GCLABs 403 us [1117.019s][info][gc,stats ] Concurrent Update Refs 716401 us [1117.019s][info][gc,stats ] Concurrent Update Thread Roots 9128 us [1117.019s][info][gc,stats ] Pause Final Update Refs (G) 921 us [1117.019s][info][gc,stats ] Pause Final Update Refs (N) 252 us [1117.019s][info][gc,stats ] Update Region States 54 us [1117.019s][info][gc,stats ] Trash Collection Set 22 us [1117.019s][info][gc,stats ] Rebuild Free Set 86 us [1117.019s][info][gc,stats ] Concurrent Cleanup 196 us [1117.019s][info][gc,stats ] Workers: Evacuated 139M across 3745163 objects, abandoned 0B across 0 objects. [1117.019s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1117.019s][info][gc,stats ] - age 1: 36831792 bytes, 36831792 total [1117.019s][info][gc,stats ] - age 2: 815312 bytes, 37647104 total [1117.019s][info][gc,stats ] - age 3: 526760 bytes, 38173864 total [1117.019s][info][gc,stats ] - age 4: 669336 bytes, 38843200 total [1117.019s][info][gc,stats ] - age 5: 640328 bytes, 39483528 total [1117.019s][info][gc,stats ] - age 6: 686072 bytes, 40169600 total [1117.019s][info][gc,stats ] - age 7: 12122144 bytes, 52291744 total [1117.019s][info][gc,stats ] [1117.019s][info][gc,stats ] Mutators: Evacuated 3120B across 179 objects, abandoned 0B across 0 objects. [1117.019s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1117.019s][info][gc,stats ] - age 1: 384 bytes, 384 total [1117.019s][info][gc,stats ] - age 2: 672 bytes, 1056 total [1117.019s][info][gc,stats ] - age 3: 400 bytes, 1456 total [1117.019s][info][gc,stats ] - age 4: 368 bytes, 1824 total [1117.019s][info][gc,stats ] - age 5: 416 bytes, 2240 total [1117.019s][info][gc,stats ] - age 6: 528 bytes, 2768 total [1117.019s][info][gc,stats ] - age 7: 128 bytes, 2896 total [1117.019s][info][gc,stats ] [1117.019s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1117.019s][info][gc,stats ] - age 1: 6896 bytes, 6896 total [1117.019s][info][gc,stats ] - age 5: 23460312 bytes, 23467208 total [1117.019s][info][gc,stats ] - age 6: 208114624 bytes, 231581832 total [1117.019s][info][gc,stats ] - age 7: 291995752 bytes, 523577584 total [1117.019s][info][gc,stats ] [1117.019s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1117.019s][info][gc,stats ] - age 7: 11146446680 bytes, 11146446680 total [1117.019s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1117.029s][info][gc ] Transition from: normal to: idle [1117.029s][info][gc ] Trigger (YOUNG): Average GC time (5792.81 ms) is above the time for average allocation rate (2053 MB/s) to deplete free headroom (6645M) (margin of error = 3.29) [1117.029s][info][gc,ergo ] Free headroom: 8232M (free) - 1587M (spike) - 0B (penalties) = 6645M [1117.030s][info][gc ] Transition from: idle to: normal [1117.030s][info][gc ] Heuristics request for young collection accepted [1117.030s][info][gc,free ] Free: 8232M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7521K, Mutator Free: 1030 Collector Reserve: 767M, Max: 8192K; Used: 2064B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1117.030s][info][gc,ergo ] GC(1249) Start GC cycle (YOUNG) [1117.030s][info][gc,start ] GC(1249) Concurrent reset [1117.030s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent reset [1117.055s][info][gc ] GC(1249) Concurrent reset 25.726ms [1117.056s][info][gc,start ] GC(1249) Pause Init Mark (YOUNG) [1117.056s][info][gc,task ] GC(1249) Using 8 of 8 workers for init marking [1117.060s][info][gc ] GC(1249) Pause Init Mark (YOUNG) 4.115ms [1117.060s][info][gc,start ] GC(1249) Concurrent remembered set scanning [1117.060s][info][gc,task ] GC(1249) Using 4 of 8 workers for Concurrent remembered set scanning [1117.513s][info][gc ] GC(1249) Concurrent remembered set scanning 453.239ms [1117.513s][info][gc,start ] GC(1249) Concurrent marking roots [1117.513s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent marking roots [1117.516s][info][gc ] GC(1249) Concurrent marking roots 2.426ms [1117.516s][info][gc,start ] GC(1249) Concurrent marking (YOUNG) [1117.516s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent marking [1118.276s][info][gc ] GC(1249) Concurrent marking (YOUNG) 760.398ms [1118.277s][info][gc,start ] GC(1249) Pause Final Mark (YOUNG) [1118.277s][info][gc,task ] GC(1249) Using 8 of 8 workers for final marking [1118.277s][info][gc,ergo ] GC(1249) Planning to promote in place 0 humongous regions and 32 regular regions, spanning a total of 268435456 used bytes [1118.277s][info][gc,ergo ] GC(1249) Adaptive CSet Selection for YOUNG. Max Evacuation: 638M, Actual Free: 0B. [1118.277s][info][gc,ergo ] GC(1249) Chosen CSet evacuates young: 46847K (of which at least: 33071K are to be promoted), old: 0B [1118.277s][info][gc,ergo ] GC(1249) Collectable Garbage: 5805M (99%), Immediate: 0B (0%), 0 regions, CSet: 5805M (99%), 736 regions [1118.277s][info][gc,ergo ] GC(1249) Evacuation Targets: YOUNG: 46847K, PROMOTE: 33071K, OLD: 0B, TOTAL: 79919K [1118.278s][info][gc,free ] Free: 6441M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 7034K, Mutator Free: 806 Collector Reserve: 57341K, Max: 8192K; Used: 2064B Old Collector Reserve: 40960K, Max: 8192K; Used: 0B [1118.278s][info][gc ] GC(1249) Pause Final Mark (YOUNG) 0.973ms [1118.278s][info][gc,start ] GC(1249) Concurrent thread roots [1118.278s][info][gc,task ] GC(1249) Using 4 of 8 workers for Concurrent thread roots [1118.281s][info][gc ] GC(1249) Concurrent thread roots 3.582ms [1118.281s][info][gc,start ] GC(1249) Concurrent weak references [1118.281s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent weak references [1118.281s][info][gc,ref ] GC(1249) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1118.281s][info][gc,ref ] GC(1249) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1118.281s][info][gc,ref ] GC(1249) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1118.281s][info][gc ] GC(1249) Concurrent weak references 0.054ms [1118.281s][info][gc,start ] GC(1249) Concurrent weak roots [1118.281s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent weak root [1118.282s][info][gc ] GC(1249) Concurrent weak roots 0.731ms [1118.282s][info][gc,start ] GC(1249) Concurrent cleanup [1118.282s][info][gc ] GC(1249) Concurrent cleanup 25184M->25185M(31744M) 0.176ms [1118.282s][info][gc,free ] Free: 6429M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3036K, Mutator Free: 804 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 40952K, Max: 8192K; Used: 7680B [1118.282s][info][gc,start ] GC(1249) Concurrent strong roots [1118.282s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent strong root [1118.283s][info][gc ] GC(1249) Concurrent strong roots 0.436ms [1118.283s][info][gc,start ] GC(1249) Concurrent evacuation [1118.283s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent evacuation [1118.294s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [1118.294s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [1118.294s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [1118.294s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [1118.296s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [1118.296s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [1118.298s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [1118.325s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [1118.328s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [1118.328s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [1118.330s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [1118.332s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [1118.334s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [1118.336s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [1118.338s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [1118.340s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [1118.341s][info][gc,ergo ] GC(1249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 41941608, old capacity: 17356029952, old_used: 17325251152, old unaffiliated regions: 0 [1118.341s][info][gc,ergo ] GC(1249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 41941608, old capacity: 17356029952, old_used: 17325251152, old unaffiliated regions: 0 [1118.341s][info][gc,ergo ] GC(1249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 41941608, old capacity: 17356029952, old_used: 17325251152, old unaffiliated regions: 0 [1118.341s][info][gc,ergo ] GC(1249) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 41954816, promotion expended: 41941608, old capacity: 17356029952, old_used: 17325251152, old unaffiliated regions: 0 [1118.341s][info][gc,ergo ] GC(1249) Squelching additional promotion failure reports for current epoch [1118.343s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [1118.345s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [1118.347s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [1118.349s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [1118.351s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [1118.353s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [1118.356s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [1118.357s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [1118.358s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [1118.359s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [1118.360s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [1118.362s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [1118.362s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [1118.363s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [1118.364s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [1118.364s][info][gc ] GC(1249) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [1118.366s][info][gc ] GC(1249) Concurrent evacuation 83.257ms [1118.367s][info][gc,start ] GC(1249) Pause Init Update Refs [1118.367s][info][gc ] GC(1249) Pause Init Update Refs 0.482ms [1118.367s][info][gc,start ] GC(1249) Concurrent update references [1118.367s][info][gc,task ] GC(1249) Using 4 of 8 workers for concurrent reference update [1118.367s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1118.900s][info][gc ] GC(1249) Concurrent update references 533.334ms [1118.901s][info][gc,start ] GC(1249) Concurrent update thread roots [1118.911s][info][gc ] GC(1249) Concurrent update thread roots 10.599ms [1118.912s][info][gc,start ] GC(1249) Pause Final Update Refs [1118.912s][info][gc,task ] GC(1249) Using 8 of 8 workers for final reference update [1118.912s][info][gc,free ] Free: 10277M, Max: 8192K regular, 560M humongous, Frag: 88% external, 56% internal; Used: 5798M, Mutator Free: 1285 Collector Reserve: 760M, Max: 8192K; Used: 73728K Old Collector Reserve: 16384K, Max: 8192K; Used: 16384K [1118.912s][info][gc ] GC(1249) Pause Final Update Refs 0.234ms [1118.912s][info][gc,start ] GC(1249) Concurrent cleanup [1118.912s][info][gc ] GC(1249) Concurrent cleanup 26536M->20661M(31744M) 0.273ms [1118.912s][info][gc ] GC(1249) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16696M [1118.912s][info][gc,ergo ] GC(1249) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 16395K, young_available: 11037M [1118.913s][info][gc,ergo ] GC(1249) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.0% during period of 1.894s [1118.913s][info][gc,ergo ] GC(1249) At end of Concurrent Young GC: YOUNG generation used: 4011M, used regions: 4032M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15048M, available: 11036M [1118.913s][info][gc,ergo ] GC(1249) At end of Concurrent Young GC: OLD generation used: 16650M, used regions: 16680M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16696M, available: 16395K [1118.913s][info][gc,free ] Free: 10275M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 4148K, Mutator Free: 1285 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [1118.913s][info][gc,stats ] [1118.913s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1118.913s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1118.913s][info][gc,stats ] [1118.913s][info][gc,stats ] Concurrent Reset 25756 us [1118.913s][info][gc,stats ] Pause Init Mark (G) 4827 us [1118.913s][info][gc,stats ] Pause Init Mark (N) 4124 us [1118.913s][info][gc,stats ] Swap Remembered Set 3751 us [1118.913s][info][gc,stats ] Update Region States 239 us [1118.913s][info][gc,stats ] Concurrent Scan Remembered Set 453269 us, parallelism: 4.00x [1118.913s][info][gc,stats ] RS: 1812265 us [1118.913s][info][gc,stats ] RS: Scan Clusters 1812265 us, workers (us): 453145, 453140, 453136, 452845, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Concurrent Mark Roots 2445 us, parallelism: 3.43x [1118.913s][info][gc,stats ] CMR: 8376 us [1118.913s][info][gc,stats ] CMR: Thread Roots 7312 us, workers (us): 1764, 1932, 1726, 1889, ---, ---, ---, ---, [1118.913s][info][gc,stats ] CMR: Code Cache Roots 942 us, workers (us): 286, 145, 335, 177, ---, ---, ---, ---, [1118.913s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 28, 24, 21, 14, ---, ---, ---, ---, [1118.913s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Concurrent Marking 760424 us, parallelism: 3.96x [1118.913s][info][gc,stats ] CM: 3013307 us [1118.913s][info][gc,stats ] CM: Parallel Mark 3013307 us, workers (us): 753346, 753317, 753322, 753322, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Pause Final Mark (G) 1507 us [1118.913s][info][gc,stats ] Pause Final Mark (N) 980 us [1118.913s][info][gc,stats ] Finish Mark 451 us [1118.913s][info][gc,stats ] Update Region States 92 us [1118.913s][info][gc,stats ] Choose Collection Set 194 us [1118.913s][info][gc,stats ] Rebuild Free Set 48 us [1118.913s][info][gc,stats ] Concurrent Thread Roots 3600 us, parallelism: 3.87x [1118.913s][info][gc,stats ] CTR: 13943 us [1118.913s][info][gc,stats ] CTR: Thread Roots 13943 us, workers (us): 3540, 3472, 3454, 3477, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [1118.913s][info][gc,stats ] CWRF: 1 us [1118.913s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Concurrent Weak Roots 741 us [1118.913s][info][gc,stats ] Roots 52 us, parallelism: 1.24x [1118.913s][info][gc,stats ] CWR: 64 us [1118.913s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 23, 17, 13, 10, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Rendezvous 667 us [1118.913s][info][gc,stats ] Concurrent Cleanup 193 us [1118.913s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.64x [1118.913s][info][gc,stats ] CSR: 1166 us [1118.913s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 290, 191, 160, 348, ---, ---, ---, ---, [1118.913s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 45, 39, 34, 32, ---, ---, ---, ---, [1118.913s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [1118.913s][info][gc,stats ] Concurrent Evacuation 83290 us [1118.913s][info][gc,stats ] Pause Init Update Refs (G) 998 us [1118.913s][info][gc,stats ] Pause Init Update Refs (N) 490 us [1118.913s][info][gc,stats ] Manage GCLABs 409 us [1118.913s][info][gc,stats ] Concurrent Update Refs 533367 us [1118.913s][info][gc,stats ] Concurrent Update Thread Roots 10619 us [1118.913s][info][gc,stats ] Pause Final Update Refs (G) 853 us [1118.913s][info][gc,stats ] Pause Final Update Refs (N) 240 us [1118.913s][info][gc,stats ] Update Region States 50 us [1118.913s][info][gc,stats ] Trash Collection Set 23 us [1118.913s][info][gc,stats ] Rebuild Free Set 82 us [1118.913s][info][gc,stats ] Concurrent Cleanup 283 us [1118.913s][info][gc,stats ] Workers: Evacuated 79917K across 1760920 objects, abandoned 0B across 0 objects. [1118.913s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1118.913s][info][gc,stats ] - age 1: 49708008 bytes, 49708008 total [1118.913s][info][gc,stats ] - age 2: 676632 bytes, 50384640 total [1118.913s][info][gc,stats ] - age 3: 722136 bytes, 51106776 total [1118.913s][info][gc,stats ] - age 4: 442544 bytes, 51549320 total [1118.913s][info][gc,stats ] - age 5: 583088 bytes, 52132408 total [1118.913s][info][gc,stats ] - age 6: 545672 bytes, 52678080 total [1118.913s][info][gc,stats ] - age 7: 9050672 bytes, 61728752 total [1118.913s][info][gc,stats ] - age 9: 6713512 bytes, 68442264 total [1118.913s][info][gc,stats ] [1118.913s][info][gc,stats ] Mutators: Evacuated 1264B across 60 objects, abandoned 0B across 0 objects. [1118.913s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1118.913s][info][gc,stats ] - age 1: 544 bytes, 544 total [1118.913s][info][gc,stats ] - age 2: 128 bytes, 672 total [1118.913s][info][gc,stats ] - age 3: 32 bytes, 704 total [1118.913s][info][gc,stats ] - age 4: 48 bytes, 752 total [1118.913s][info][gc,stats ] - age 5: 192 bytes, 944 total [1118.913s][info][gc,stats ] - age 6: 96 bytes, 1040 total [1118.913s][info][gc,stats ] - age 7: 160 bytes, 1200 total [1118.913s][info][gc,stats ] [1118.913s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1118.913s][info][gc,stats ] - age 2: 32 bytes, 32 total [1118.913s][info][gc,stats ] - age 6: 23445672 bytes, 23445704 total [1118.913s][info][gc,stats ] - age 7: 208030312 bytes, 231476016 total [1118.913s][info][gc,stats ] [1118.913s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1118.913s][info][gc,stats ] - age 7: 11404571768 bytes, 11404571768 total [1118.914s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1118.924s][info][gc ] Transition from: normal to: idle [1118.924s][info][gc ] Trigger (YOUNG): Average GC time (5596.82 ms) is above the time for average allocation rate (2050 MB/s) to deplete free headroom (8665M) (margin of error = 3.29) [1118.924s][info][gc,ergo ] Free headroom: 10252M (free) - 1587M (spike) - 0B (penalties) = 8665M [1118.924s][info][gc ] Transition from: idle to: normal [1118.924s][info][gc ] Heuristics request for young collection accepted [1118.924s][info][gc,free ] Free: 10252M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3909K, Mutator Free: 1282 Collector Reserve: 760M, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [1118.924s][info][gc,ergo ] GC(1250) Start GC cycle (YOUNG) [1118.924s][info][gc,start ] GC(1250) Concurrent reset [1118.924s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent reset [1118.935s][info][gc ] GC(1250) Concurrent reset 10.648ms [1118.935s][info][gc,start ] GC(1250) Pause Init Mark (YOUNG) [1118.935s][info][gc,task ] GC(1250) Using 8 of 8 workers for init marking [1118.939s][info][gc ] GC(1250) Pause Init Mark (YOUNG) 3.552ms [1118.939s][info][gc,start ] GC(1250) Concurrent remembered set scanning [1118.939s][info][gc,task ] GC(1250) Using 4 of 8 workers for Concurrent remembered set scanning [1119.343s][info][gc ] GC(1250) Concurrent remembered set scanning 404.467ms [1119.343s][info][gc,start ] GC(1250) Concurrent marking roots [1119.343s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent marking roots [1119.347s][info][gc ] GC(1250) Concurrent marking roots 3.335ms [1119.347s][info][gc,start ] GC(1250) Concurrent marking (YOUNG) [1119.347s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent marking [1119.389s][info][gc ] Periodic Sample: GCU = 24.441%, MU = 18.055% during most recent 5.0s [1119.702s][info][gc ] GC(1250) Concurrent marking (YOUNG) 355.101ms [1119.702s][info][gc,start ] GC(1250) Pause Final Mark (YOUNG) [1119.702s][info][gc,task ] GC(1250) Using 8 of 8 workers for final marking [1119.703s][info][gc,ergo ] GC(1250) Planning to promote in place 0 humongous regions and 24 regular regions, spanning a total of 201326592 used bytes [1119.703s][info][gc,ergo ] GC(1250) Adaptive CSet Selection for YOUNG. Max Evacuation: 626M, Actual Free: 0B. [1119.703s][info][gc,ergo ] GC(1250) Chosen CSet evacuates young: 42638K (of which at least: 13126K are to be promoted), old: 0B [1119.703s][info][gc,ergo ] GC(1250) Collectable Garbage: 3785M (99%), Immediate: 0B (0%), 0 regions, CSet: 3785M (99%), 480 regions [1119.703s][info][gc,ergo ] GC(1250) Evacuation Targets: YOUNG: 42638K, PROMOTE: 13126K, OLD: 0B, TOTAL: 55764K [1119.703s][info][gc,free ] Free: 9385M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6816K, Mutator Free: 1174 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 16384K, Max: 8192K; Used: 0B [1119.703s][info][gc ] GC(1250) Pause Final Mark (YOUNG) 0.962ms [1119.703s][info][gc,start ] GC(1250) Concurrent thread roots [1119.703s][info][gc,task ] GC(1250) Using 4 of 8 workers for Concurrent thread roots [1119.707s][info][gc ] GC(1250) Concurrent thread roots 3.849ms [1119.707s][info][gc,start ] GC(1250) Concurrent weak references [1119.707s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent weak references [1119.707s][info][gc,ref ] GC(1250) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1119.707s][info][gc,ref ] GC(1250) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1119.707s][info][gc,ref ] GC(1250) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1119.707s][info][gc ] GC(1250) Concurrent weak references 0.054ms [1119.707s][info][gc,start ] GC(1250) Concurrent weak roots [1119.707s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent weak root [1119.708s][info][gc ] GC(1250) Concurrent weak roots 0.700ms [1119.708s][info][gc,start ] GC(1250) Concurrent cleanup [1119.708s][info][gc ] GC(1250) Concurrent cleanup 22270M->22271M(31744M) 0.107ms [1119.708s][info][gc,free ] Free: 9372M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 4064K, Mutator Free: 1172 Collector Reserve: 56739K, Max: 8192K; Used: 604K Old Collector Reserve: 16381K, Max: 8192K; Used: 2560B [1119.708s][info][gc,start ] GC(1250) Concurrent strong roots [1119.708s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent strong root [1119.709s][info][gc ] GC(1250) Concurrent strong roots 0.512ms [1119.709s][info][gc,start ] GC(1250) Concurrent evacuation [1119.709s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent evacuation [1119.719s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [1119.719s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [1119.721s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [1119.721s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [1119.723s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [1119.731s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [1119.733s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [1119.735s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [1119.736s][info][gc,ergo ] GC(1250) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16788992, promotion expended: 13105752, old capacity: 17574133760, old_used: 17539684944, old unaffiliated regions: 0 [1119.736s][info][gc,ergo ] GC(1250) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16788992, promotion expended: 13105752, old capacity: 17574133760, old_used: 17539684944, old unaffiliated regions: 0 [1119.736s][info][gc,ergo ] GC(1250) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16788992, promotion expended: 13105752, old capacity: 17574133760, old_used: 17539684944, old unaffiliated regions: 0 [1119.736s][info][gc,ergo ] GC(1250) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 16788992, promotion expended: 13105752, old capacity: 17574133760, old_used: 17539684944, old unaffiliated regions: 0 [1119.736s][info][gc,ergo ] GC(1250) Squelching additional promotion failure reports for current epoch [1119.737s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [1119.740s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [1119.742s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [1119.742s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [1119.744s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [1119.745s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [1119.746s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [1119.748s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [1119.748s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [1119.750s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [1119.751s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [1119.753s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [1119.753s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [1119.755s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [1119.755s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [1119.756s][info][gc ] GC(1250) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1119.759s][info][gc ] GC(1250) Concurrent evacuation 50.377ms [1119.759s][info][gc,start ] GC(1250) Pause Init Update Refs [1119.760s][info][gc ] GC(1250) Pause Init Update Refs 0.499ms [1119.760s][info][gc,start ] GC(1250) Concurrent update references [1119.760s][info][gc,task ] GC(1250) Using 4 of 8 workers for concurrent reference update [1119.760s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1120.188s][info][gc ] GC(1250) Concurrent update references 427.670ms [1120.188s][info][gc,start ] GC(1250) Concurrent update thread roots [1120.198s][info][gc ] GC(1250) Concurrent update thread roots 10.188ms [1120.198s][info][gc,start ] GC(1250) Pause Final Update Refs [1120.198s][info][gc,task ] GC(1250) Using 8 of 8 workers for final reference update [1120.198s][info][gc,free ] Free: 11468M, Max: 8192K regular, 560M humongous, Frag: 93% external, 32% internal; Used: 3771M, Mutator Free: 1434 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [1120.199s][info][gc ] GC(1250) Pause Final Update Refs 0.222ms [1120.199s][info][gc,start ] GC(1250) Concurrent cleanup [1120.199s][info][gc ] GC(1250) Concurrent cleanup 23332M->19501M(31744M) 0.163ms [1120.199s][info][gc,ergo ] GC(1250) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1291K, young_available: 12212M [1120.199s][info][gc,ergo ] GC(1250) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.1% during period of 1.287s [1120.199s][info][gc,ergo ] GC(1250) At end of Concurrent Young GC: YOUNG generation used: 2644M, used regions: 2672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12211M [1120.199s][info][gc,ergo ] GC(1250) At end of Concurrent Young GC: OLD generation used: 16857M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 1291K [1120.199s][info][gc,free ] Free: 11467M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 4580K, Mutator Free: 1434 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [1120.199s][info][gc,stats ] [1120.199s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1120.199s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1120.199s][info][gc,stats ] [1120.199s][info][gc,stats ] Concurrent Reset 10673 us [1120.199s][info][gc,stats ] Pause Init Mark (G) 4240 us [1120.199s][info][gc,stats ] Pause Init Mark (N) 3560 us [1120.199s][info][gc,stats ] Swap Remembered Set 3311 us [1120.199s][info][gc,stats ] Update Region States 111 us [1120.199s][info][gc,stats ] Concurrent Scan Remembered Set 404495 us, parallelism: 4.00x [1120.199s][info][gc,stats ] RS: 1617556 us [1120.199s][info][gc,stats ] RS: Scan Clusters 1617556 us, workers (us): 404398, 404393, 404384, 404381, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Concurrent Mark Roots 3354 us, parallelism: 3.58x [1120.200s][info][gc,stats ] CMR: 12018 us [1120.200s][info][gc,stats ] CMR: Thread Roots 10698 us, workers (us): 2702, 2589, 2765, 2642, ---, ---, ---, ---, [1120.200s][info][gc,stats ] CMR: Code Cache Roots 1166 us, workers (us): 232, 395, 185, 354, ---, ---, ---, ---, [1120.200s][info][gc,stats ] CMR: VM Strong Roots 110 us, workers (us): 34, 28, 27, 21, ---, ---, ---, ---, [1120.200s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 36, ---, 8, ---, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Concurrent Marking 355127 us, parallelism: 3.93x [1120.200s][info][gc,stats ] CM: 1397301 us [1120.200s][info][gc,stats ] CM: Parallel Mark 1397301 us, workers (us): 349339, 349330, 349325, 349307, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Pause Final Mark (G) 1494 us [1120.200s][info][gc,stats ] Pause Final Mark (N) 968 us [1120.200s][info][gc,stats ] Finish Mark 459 us [1120.200s][info][gc,stats ] Update Region States 97 us [1120.200s][info][gc,stats ] Choose Collection Set 142 us [1120.200s][info][gc,stats ] Rebuild Free Set 70 us [1120.200s][info][gc,stats ] Concurrent Thread Roots 3866 us, parallelism: 3.89x [1120.200s][info][gc,stats ] CTR: 15024 us [1120.200s][info][gc,stats ] CTR: Thread Roots 15024 us, workers (us): 3748, 3796, 3744, 3736, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.02x [1120.200s][info][gc,stats ] CWRF: 1 us [1120.200s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Concurrent Weak Roots 706 us [1120.200s][info][gc,stats ] Roots 56 us, parallelism: 1.33x [1120.200s][info][gc,stats ] CWR: 75 us [1120.200s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 25, 22, 15, 12, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Rendezvous 633 us [1120.200s][info][gc,stats ] Concurrent Cleanup 112 us [1120.200s][info][gc,stats ] Concurrent Strong Roots 516 us, parallelism: 2.47x [1120.200s][info][gc,stats ] CSR: 1272 us [1120.200s][info][gc,stats ] CSR: Code Cache Roots 1084 us, workers (us): 188, 271, 193, 431, ---, ---, ---, ---, [1120.200s][info][gc,stats ] CSR: VM Strong Roots 160 us, workers (us): 49, 46, 36, 29, ---, ---, ---, ---, [1120.200s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [1120.200s][info][gc,stats ] Concurrent Evacuation 50392 us [1120.200s][info][gc,stats ] Pause Init Update Refs (G) 946 us [1120.200s][info][gc,stats ] Pause Init Update Refs (N) 507 us [1120.200s][info][gc,stats ] Manage GCLABs 433 us [1120.200s][info][gc,stats ] Concurrent Update Refs 427695 us [1120.200s][info][gc,stats ] Concurrent Update Thread Roots 10206 us [1120.200s][info][gc,stats ] Pause Final Update Refs (G) 775 us [1120.200s][info][gc,stats ] Pause Final Update Refs (N) 227 us [1120.200s][info][gc,stats ] Update Region States 47 us [1120.200s][info][gc,stats ] Trash Collection Set 16 us [1120.200s][info][gc,stats ] Rebuild Free Set 80 us [1120.200s][info][gc,stats ] Concurrent Cleanup 171 us [1120.200s][info][gc,stats ] Workers: Evacuated 55277K across 1002406 objects, abandoned 0B across 0 objects. [1120.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1120.200s][info][gc,stats ] - age 1: 38884800 bytes, 38884800 total [1120.200s][info][gc,stats ] - age 2: 902152 bytes, 39786952 total [1120.200s][info][gc,stats ] - age 3: 676632 bytes, 40463584 total [1120.200s][info][gc,stats ] - age 4: 722040 bytes, 41185624 total [1120.200s][info][gc,stats ] - age 5: 442560 bytes, 41628184 total [1120.200s][info][gc,stats ] - age 6: 583344 bytes, 42211528 total [1120.200s][info][gc,stats ] - age 7: 1132088 bytes, 43343616 total [1120.200s][info][gc,stats ] - age 9: 12213736 bytes, 55557352 total [1120.200s][info][gc,stats ] - age 10: 1046488 bytes, 56603840 total [1120.200s][info][gc,stats ] [1120.200s][info][gc,stats ] Mutators: Evacuated 487K across 3747 objects, abandoned 0B across 0 objects. [1120.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1120.200s][info][gc,stats ] - age 1: 498696 bytes, 498696 total [1120.200s][info][gc,stats ] - age 2: 80 bytes, 498776 total [1120.200s][info][gc,stats ] - age 3: 32 bytes, 498808 total [1120.200s][info][gc,stats ] - age 4: 80 bytes, 498888 total [1120.200s][info][gc,stats ] - age 7: 224 bytes, 499112 total [1120.200s][info][gc,stats ] [1120.200s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1120.200s][info][gc,stats ] - age 1: 31904 bytes, 31904 total [1120.200s][info][gc,stats ] - age 3: 32 bytes, 31936 total [1120.200s][info][gc,stats ] - age 7: 23445672 bytes, 23477608 total [1120.200s][info][gc,stats ] [1120.200s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1120.200s][info][gc,stats ] - age 7: 11599160832 bytes, 11599160832 total [1120.200s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1120.210s][info][gc ] Transition from: normal to: idle [1120.211s][info][gc ] Trigger (YOUNG): Average GC time (5374.11 ms) is above the time for average allocation rate (2049 MB/s) to deplete free headroom (9855M) (margin of error = 3.28) [1120.211s][info][gc,ergo ] Free headroom: 11442M (free) - 1587M (spike) - 0B (penalties) = 9855M [1120.211s][info][gc ] Transition from: idle to: normal [1120.211s][info][gc ] Heuristics request for young collection accepted [1120.211s][info][gc,free ] Free: 11442M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5706K, Mutator Free: 1431 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [1120.211s][info][gc,ergo ] GC(1251) Start GC cycle (YOUNG) [1120.211s][info][gc,start ] GC(1251) Concurrent reset [1120.211s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent reset [1120.223s][info][gc ] GC(1251) Concurrent reset 12.095ms [1120.223s][info][gc,start ] GC(1251) Pause Init Mark (YOUNG) [1120.223s][info][gc,task ] GC(1251) Using 8 of 8 workers for init marking [1120.227s][info][gc ] GC(1251) Pause Init Mark (YOUNG) 3.558ms [1120.227s][info][gc,start ] GC(1251) Concurrent remembered set scanning [1120.227s][info][gc,task ] GC(1251) Using 4 of 8 workers for Concurrent remembered set scanning [1120.556s][info][gc ] GC(1251) Concurrent remembered set scanning 329.330ms [1120.557s][info][gc,start ] GC(1251) Concurrent marking roots [1120.557s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent marking roots [1120.559s][info][gc ] GC(1251) Concurrent marking roots 2.812ms [1120.559s][info][gc,start ] GC(1251) Concurrent marking (YOUNG) [1120.559s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent marking [1120.612s][info][gc ] GC(1251) Concurrent marking (YOUNG) 52.445ms [1120.612s][info][gc,start ] GC(1251) Pause Final Mark (YOUNG) [1120.612s][info][gc,task ] GC(1251) Using 8 of 8 workers for final marking [1120.613s][info][gc,ergo ] GC(1251) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [1120.613s][info][gc,ergo ] GC(1251) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1120.613s][info][gc,ergo ] GC(1251) Chosen CSet evacuates young: 48908K (of which at least: 0B are to be promoted), old: 0B [1120.613s][info][gc,ergo ] GC(1251) Collectable Garbage: 2624M (99%), Immediate: 0B (0%), 0 regions, CSet: 2624M (99%), 334 regions [1120.613s][info][gc,ergo ] GC(1251) Evacuation Targets: YOUNG: 48908K, PROMOTE: 0B, OLD: 0B, TOTAL: 48908K [1120.613s][info][gc,free ] Free: 11302M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 9314K, Mutator Free: 1414 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1280K, Max: 1280K; Used: 6912K [1120.613s][info][gc ] GC(1251) Pause Final Mark (YOUNG) 0.890ms [1120.613s][info][gc,start ] GC(1251) Concurrent thread roots [1120.613s][info][gc,task ] GC(1251) Using 4 of 8 workers for Concurrent thread roots [1120.617s][info][gc ] GC(1251) Concurrent thread roots 3.825ms [1120.617s][info][gc,start ] GC(1251) Concurrent weak references [1120.617s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent weak references [1120.617s][info][gc,ref ] GC(1251) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1120.617s][info][gc,ref ] GC(1251) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1120.617s][info][gc,ref ] GC(1251) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1120.617s][info][gc ] GC(1251) Concurrent weak references 0.040ms [1120.617s][info][gc,start ] GC(1251) Concurrent weak roots [1120.617s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent weak root [1120.618s][info][gc ] GC(1251) Concurrent weak roots 0.634ms [1120.618s][info][gc,start ] GC(1251) Concurrent cleanup [1120.618s][info][gc ] GC(1251) Concurrent cleanup 20360M->20360M(31744M) 0.104ms [1120.618s][info][gc,free ] Free: 11289M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 6366K, Mutator Free: 1412 Collector Reserve: 64635K, Max: 8192K; Used: 900K Old Collector Reserve: 1277K, Max: 1277K; Used: 6914K [1120.618s][info][gc,start ] GC(1251) Concurrent strong roots [1120.618s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent strong root [1120.618s][info][gc ] GC(1251) Concurrent strong roots 0.422ms [1120.618s][info][gc,start ] GC(1251) Concurrent evacuation [1120.618s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent evacuation [1120.630s][info][gc,ergo ] GC(1251) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1322496, promotion expended: 1028128, old capacity: 17708351488, old_used: 17677291088, old unaffiliated regions: 0 [1120.630s][info][gc,ergo ] GC(1251) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1322496, promotion expended: 1028096, old capacity: 17708351488, old_used: 17677291088, old unaffiliated regions: 0 [1120.630s][info][gc,ergo ] GC(1251) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1322496, promotion expended: 1028096, old capacity: 17708351488, old_used: 17677291088, old unaffiliated regions: 0 [1120.630s][info][gc,ergo ] GC(1251) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1322496, promotion expended: 1028096, old capacity: 17708351488, old_used: 17677291088, old unaffiliated regions: 0 [1120.630s][info][gc,ergo ] GC(1251) Squelching additional promotion failure reports for current epoch [1120.630s][info][gc,ergo ] GC(1251) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1322496, promotion expended: 1028096, old capacity: 17708351488, old_used: 17677291088, old unaffiliated regions: 0 [1120.630s][info][gc,ergo ] GC(1251) Squelching additional promotion failure reports for current epoch [1120.638s][info][gc ] GC(1251) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [1120.638s][info][gc ] GC(1251) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [1120.640s][info][gc ] GC(1251) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [1120.646s][info][gc ] GC(1251) Concurrent evacuation 28.160ms [1120.647s][info][gc,start ] GC(1251) Pause Init Update Refs [1120.647s][info][gc ] GC(1251) Pause Init Update Refs 0.495ms [1120.647s][info][gc,start ] GC(1251) Concurrent update references [1120.647s][info][gc,task ] GC(1251) Using 4 of 8 workers for concurrent reference update [1120.647s][info][gc,free ] At start of update refs, moving 8167K to Mutator free set from Collector Reserve (8167K) and from Old Collector Reserve (0B) [1120.867s][info][gc ] GC(1251) Concurrent update references 219.778ms [1120.867s][info][gc,start ] GC(1251) Concurrent update thread roots [1120.876s][info][gc ] GC(1251) Concurrent update thread roots 9.141ms [1120.877s][info][gc,start ] GC(1251) Pause Final Update Refs [1120.877s][info][gc,task ] GC(1251) Using 8 of 8 workers for final reference update [1120.877s][info][gc,free ] Free: 12688M, Max: 8192K regular, 560M humongous, Frag: 95% external, 20% internal; Used: 2615M, Mutator Free: 1587 Collector Reserve: 743M, Max: 8192K; Used: 65560K Old Collector Reserve: 131K, Max: 131K; Used: 8061K [1120.877s][info][gc ] GC(1251) Pause Final Update Refs 0.224ms [1120.877s][info][gc,start ] GC(1251) Concurrent cleanup [1120.877s][info][gc ] GC(1251) Concurrent cleanup 20946M->18283M(31744M) 0.217ms [1120.877s][info][gc,ergo ] GC(1251) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 142K, young_available: 13431M [1120.878s][info][gc,ergo ] GC(1251) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.7% during period of 0.678s [1120.878s][info][gc,ergo ] GC(1251) At end of Concurrent Young GC: YOUNG generation used: 1401M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 13430M [1120.878s][info][gc,ergo ] GC(1251) At end of Concurrent Young GC: OLD generation used: 16882M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 142K [1120.878s][info][gc,free ] Free: 12686M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 10079K, Mutator Free: 1587 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 131K, Max: 131K; Used: 8061K [1120.878s][info][gc,stats ] [1120.878s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1120.878s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1120.878s][info][gc,stats ] [1120.878s][info][gc,stats ] Concurrent Reset 12121 us [1120.878s][info][gc,stats ] Pause Init Mark (G) 4272 us [1120.878s][info][gc,stats ] Pause Init Mark (N) 3566 us [1120.878s][info][gc,stats ] Swap Remembered Set 3294 us [1120.878s][info][gc,stats ] Update Region States 141 us [1120.878s][info][gc,stats ] Concurrent Scan Remembered Set 329352 us, parallelism: 4.00x [1120.878s][info][gc,stats ] RS: 1317008 us [1120.878s][info][gc,stats ] RS: Scan Clusters 1317008 us, workers (us): 329260, 329253, 329248, 329247, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Concurrent Mark Roots 2825 us, parallelism: 3.52x [1120.878s][info][gc,stats ] CMR: 9955 us [1120.878s][info][gc,stats ] CMR: Thread Roots 8758 us, workers (us): 2163, 2310, 2038, 2246, ---, ---, ---, ---, [1120.878s][info][gc,stats ] CMR: Code Cache Roots 1064 us, workers (us): 304, 176, 406, 178, ---, ---, ---, ---, [1120.878s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 29, 29, 20, 19, ---, ---, ---, ---, [1120.878s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Concurrent Marking 52472 us, parallelism: 3.72x [1120.878s][info][gc,stats ] CM: 195186 us [1120.878s][info][gc,stats ] CM: Parallel Mark 195186 us, workers (us): 48806, 48807, 48789, 48784, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Pause Final Mark (G) 1366 us [1120.878s][info][gc,stats ] Pause Final Mark (N) 896 us [1120.878s][info][gc,stats ] Finish Mark 438 us [1120.878s][info][gc,stats ] Update Region States 92 us [1120.878s][info][gc,stats ] Choose Collection Set 119 us [1120.878s][info][gc,stats ] Rebuild Free Set 54 us [1120.878s][info][gc,stats ] Concurrent Thread Roots 3838 us, parallelism: 3.89x [1120.878s][info][gc,stats ] CTR: 14939 us [1120.878s][info][gc,stats ] CTR: Thread Roots 14939 us, workers (us): 3720, 3734, 3744, 3742, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [1120.878s][info][gc,stats ] CWRF: 1 us [1120.878s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Concurrent Weak Roots 638 us [1120.878s][info][gc,stats ] Roots 51 us, parallelism: 1.31x [1120.878s][info][gc,stats ] CWR: 67 us [1120.878s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 20, 19, 15, 12, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Rendezvous 575 us [1120.878s][info][gc,stats ] Concurrent Cleanup 109 us [1120.878s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.80x [1120.878s][info][gc,stats ] CSR: 1231 us [1120.878s][info][gc,stats ] CSR: Code Cache Roots 1045 us, workers (us): 279, 347, 201, 218, ---, ---, ---, ---, [1120.878s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 39, 38, 36, 35, ---, ---, ---, ---, [1120.878s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): ---, ---, 8, 30, ---, ---, ---, ---, [1120.878s][info][gc,stats ] Concurrent Evacuation 28175 us [1120.878s][info][gc,stats ] Pause Init Update Refs (G) 957 us [1120.878s][info][gc,stats ] Pause Init Update Refs (N) 503 us [1120.878s][info][gc,stats ] Manage GCLABs 425 us [1120.878s][info][gc,stats ] Concurrent Update Refs 219801 us [1120.878s][info][gc,stats ] Concurrent Update Thread Roots 9160 us [1120.878s][info][gc,stats ] Pause Final Update Refs (G) 779 us [1120.878s][info][gc,stats ] Pause Final Update Refs (N) 229 us [1120.878s][info][gc,stats ] Update Region States 48 us [1120.878s][info][gc,stats ] Trash Collection Set 11 us [1120.878s][info][gc,stats ] Rebuild Free Set 78 us [1120.878s][info][gc,stats ] Concurrent Cleanup 226 us [1120.878s][info][gc,stats ] Workers: Evacuated 48533K across 718975 objects, abandoned 0B across 0 objects. [1120.878s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1120.878s][info][gc,stats ] - age 1: 37707736 bytes, 37707736 total [1120.878s][info][gc,stats ] - age 2: 529056 bytes, 38236792 total [1120.878s][info][gc,stats ] - age 3: 898216 bytes, 39135008 total [1120.878s][info][gc,stats ] - age 4: 676488 bytes, 39811496 total [1120.878s][info][gc,stats ] - age 5: 722088 bytes, 40533584 total [1120.878s][info][gc,stats ] - age 6: 442512 bytes, 40976096 total [1120.878s][info][gc,stats ] - age 7: 884944 bytes, 41861040 total [1120.878s][info][gc,stats ] - age 8: 244008 bytes, 42105048 total [1120.878s][info][gc,stats ] - age 9: 585248 bytes, 42690296 total [1120.878s][info][gc,stats ] - age 10: 6244856 bytes, 48935152 total [1120.878s][info][gc,stats ] - age 11: 763096 bytes, 49698248 total [1120.878s][info][gc,stats ] [1120.878s][info][gc,stats ] Mutators: Evacuated 375K across 2900 objects, abandoned 32B across 1 objects. [1120.878s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1120.878s][info][gc,stats ] - age 1: 383200 bytes, 383200 total [1120.878s][info][gc,stats ] - age 2: 816 bytes, 384016 total [1120.878s][info][gc,stats ] - age 3: 16 bytes, 384032 total [1120.878s][info][gc,stats ] - age 4: 144 bytes, 384176 total [1120.878s][info][gc,stats ] - age 5: 32 bytes, 384208 total [1120.878s][info][gc,stats ] - age 6: 16 bytes, 384224 total [1120.878s][info][gc,stats ] - age 7: 128 bytes, 384352 total [1120.878s][info][gc,stats ] [1120.878s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1120.878s][info][gc,stats ] - age 1: 16496 bytes, 16496 total [1120.878s][info][gc,stats ] - age 2: 32 bytes, 16528 total [1120.878s][info][gc,stats ] - age 4: 32 bytes, 16560 total [1120.878s][info][gc,stats ] [1120.878s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1120.878s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1120.878s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1120.888s][info][gc ] Transition from: normal to: idle [1121.072s][info][gc ] Trigger (YOUNG): Average GC time (5204.77 ms) is above the time for average allocation rate (2056 MB/s) to deplete free headroom (10697M) (margin of error = 3.24) [1121.072s][info][gc,ergo ] Free headroom: 12285M (free) - 1587M (spike) - 0B (penalties) = 10697M [1121.072s][info][gc ] Transition from: idle to: normal [1121.072s][info][gc ] Heuristics request for young collection accepted [1121.072s][info][gc,free ] Free: 12285M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 11136K, Mutator Free: 1537 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 131K, Max: 131K; Used: 8061K [1121.072s][info][gc,ergo ] GC(1252) Start GC cycle (YOUNG) [1121.072s][info][gc,start ] GC(1252) Concurrent reset [1121.072s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent reset [1121.080s][info][gc ] GC(1252) Concurrent reset 8.070ms [1121.081s][info][gc,start ] GC(1252) Pause Init Mark (YOUNG) [1121.081s][info][gc,task ] GC(1252) Using 8 of 8 workers for init marking [1121.084s][info][gc ] GC(1252) Pause Init Mark (YOUNG) 3.495ms [1121.084s][info][gc,start ] GC(1252) Concurrent remembered set scanning [1121.084s][info][gc,task ] GC(1252) Using 4 of 8 workers for Concurrent remembered set scanning [1121.245s][info][gc ] GC(1252) Concurrent remembered set scanning 160.465ms [1121.245s][info][gc,start ] GC(1252) Concurrent marking roots [1121.245s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent marking roots [1121.248s][info][gc ] GC(1252) Concurrent marking roots 3.328ms [1121.248s][info][gc,start ] GC(1252) Concurrent marking (YOUNG) [1121.248s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent marking [1121.269s][info][gc ] GC(1252) Concurrent marking (YOUNG) 20.658ms [1121.269s][info][gc,start ] GC(1252) Pause Final Mark (YOUNG) [1121.269s][info][gc,task ] GC(1252) Using 8 of 8 workers for final marking [1121.270s][info][gc,ergo ] GC(1252) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1121.270s][info][gc,ergo ] GC(1252) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 1648K. [1121.270s][info][gc,ergo ] GC(1252) Chosen CSet evacuates young: 48427K (of which at least: 0B are to be promoted), old: 0B [1121.270s][info][gc,ergo ] GC(1252) Collectable Garbage: 1779M (99%), Immediate: 1648K (0%), 1 regions, CSet: 1778M (99%), 230 regions [1121.270s][info][gc,ergo ] GC(1252) Evacuation Targets: YOUNG: 48427K, PROMOTE: 0B, OLD: 0B, TOTAL: 48427K [1121.270s][info][gc,free ] Free: 12545M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 8072K, Mutator Free: 1569 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 131K, Max: 131K; Used: 8061K [1121.270s][info][gc ] GC(1252) Pause Final Mark (YOUNG) 0.894ms [1121.270s][info][gc,start ] GC(1252) Concurrent thread roots [1121.270s][info][gc,task ] GC(1252) Using 4 of 8 workers for Concurrent thread roots [1121.274s][info][gc ] GC(1252) Concurrent thread roots 3.751ms [1121.274s][info][gc,start ] GC(1252) Concurrent weak references [1121.274s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent weak references [1121.274s][info][gc,ref ] GC(1252) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1121.274s][info][gc,ref ] GC(1252) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1121.274s][info][gc,ref ] GC(1252) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1121.274s][info][gc ] GC(1252) Concurrent weak references 0.038ms [1121.274s][info][gc,start ] GC(1252) Concurrent weak roots [1121.274s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent weak root [1121.275s][info][gc ] GC(1252) Concurrent weak roots 0.612ms [1121.275s][info][gc,start ] GC(1252) Concurrent cleanup [1121.275s][info][gc ] GC(1252) Concurrent cleanup 19106M->19104M(31744M) 0.102ms [1121.275s][info][gc,free ] Free: 12532M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3743K, Mutator Free: 1567 Collector Reserve: 64691K, Max: 8192K; Used: 844K Old Collector Reserve: 126K, Max: 126K; Used: 8066K [1121.275s][info][gc,start ] GC(1252) Concurrent strong roots [1121.275s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent strong root [1121.275s][info][gc ] GC(1252) Concurrent strong roots 0.441ms [1121.275s][info][gc,start ] GC(1252) Concurrent evacuation [1121.275s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent evacuation [1121.283s][info][gc,ergo ] GC(1252) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 145920, promotion expended: 86264, old capacity: 17733517312, old_used: 17702690896, old unaffiliated regions: 0 [1121.283s][info][gc,ergo ] GC(1252) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 145920, promotion expended: 86264, old capacity: 17733517312, old_used: 17702690896, old unaffiliated regions: 0 [1121.283s][info][gc,ergo ] GC(1252) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 145920, promotion expended: 86264, old capacity: 17733517312, old_used: 17702690896, old unaffiliated regions: 0 [1121.283s][info][gc,ergo ] GC(1252) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 145920, promotion expended: 86264, old capacity: 17733517312, old_used: 17702690896, old unaffiliated regions: 0 [1121.283s][info][gc,ergo ] GC(1252) Squelching additional promotion failure reports for current epoch [1121.287s][info][gc ] GC(1252) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [1121.301s][info][gc ] GC(1252) Concurrent evacuation 25.881ms [1121.301s][info][gc,start ] GC(1252) Pause Init Update Refs [1121.302s][info][gc ] GC(1252) Pause Init Update Refs 0.484ms [1121.302s][info][gc,start ] GC(1252) Concurrent update references [1121.302s][info][gc,task ] GC(1252) Using 4 of 8 workers for concurrent reference update [1121.302s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1121.408s][info][gc ] GC(1252) Concurrent update references 105.890ms [1121.408s][info][gc,start ] GC(1252) Concurrent update thread roots [1121.417s][info][gc ] GC(1252) Concurrent update thread roots 8.672ms [1121.417s][info][gc,start ] GC(1252) Pause Final Update Refs [1121.417s][info][gc,task ] GC(1252) Using 8 of 8 workers for final reference update [1121.417s][info][gc,free ] Free: 13334M, Max: 8192K regular, 648M humongous, Frag: 95% external, 13% internal; Used: 1763M, Mutator Free: 1667 Collector Reserve: 743M, Max: 8192K; Used: 65566K Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [1121.417s][info][gc ] GC(1252) Pause Final Update Refs 0.204ms [1121.417s][info][gc,start ] GC(1252) Concurrent cleanup [1121.418s][info][gc ] GC(1252) Concurrent cleanup 19446M->17628M(31744M) 0.142ms [1121.418s][info][gc,ergo ] GC(1252) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8187K, young_available: 14077M [1121.418s][info][gc,ergo ] GC(1252) At end of Concurrent Young GC: GCU: 14.8%, MU: 17.9% during period of 0.540s [1121.418s][info][gc,ergo ] GC(1252) At end of Concurrent Young GC: YOUNG generation used: 747M, used regions: 776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14824M, available: 14076M [1121.418s][info][gc,ergo ] GC(1252) At end of Concurrent Young GC: OLD generation used: 16882M, used regions: 16920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16920M, available: 8187K [1121.418s][info][gc,free ] Free: 13332M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 3215K, Mutator Free: 1667 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [1121.418s][info][gc,stats ] [1121.418s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1121.418s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1121.418s][info][gc,stats ] [1121.418s][info][gc,stats ] Concurrent Reset 8090 us [1121.418s][info][gc,stats ] Pause Init Mark (G) 4274 us [1121.418s][info][gc,stats ] Pause Init Mark (N) 3508 us [1121.418s][info][gc,stats ] Swap Remembered Set 3318 us [1121.418s][info][gc,stats ] Update Region States 42 us [1121.418s][info][gc,stats ] Concurrent Scan Remembered Set 160495 us, parallelism: 4.00x [1121.418s][info][gc,stats ] RS: 641557 us [1121.418s][info][gc,stats ] RS: Scan Clusters 641557 us, workers (us): 160397, 160391, 160387, 160382, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Concurrent Mark Roots 3342 us, parallelism: 3.47x [1121.418s][info][gc,stats ] CMR: 11593 us [1121.418s][info][gc,stats ] CMR: Thread Roots 10527 us, workers (us): 2713, 2604, 2557, 2652, ---, ---, ---, ---, [1121.418s][info][gc,stats ] CMR: Code Cache Roots 944 us, workers (us): 177, 336, 286, 145, ---, ---, ---, ---, [1121.418s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 30, 23, 19, 13, ---, ---, ---, ---, [1121.418s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 28, ---, ---, 9, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Concurrent Marking 20673 us, parallelism: 3.50x [1121.418s][info][gc,stats ] CM: 72428 us [1121.418s][info][gc,stats ] CM: Parallel Mark 72428 us, workers (us): 18129, 18105, 18098, 18096, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Pause Final Mark (G) 1351 us [1121.418s][info][gc,stats ] Pause Final Mark (N) 900 us [1121.418s][info][gc,stats ] Finish Mark 482 us [1121.418s][info][gc,stats ] Update Region States 76 us [1121.418s][info][gc,stats ] Choose Collection Set 101 us [1121.418s][info][gc,stats ] Rebuild Free Set 54 us [1121.418s][info][gc,stats ] Concurrent Thread Roots 3764 us, parallelism: 3.84x [1121.418s][info][gc,stats ] CTR: 14456 us [1121.418s][info][gc,stats ] CTR: Thread Roots 14456 us, workers (us): 3617, 3585, 3565, 3688, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1121.418s][info][gc,stats ] CWRF: 1 us [1121.418s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Concurrent Weak Roots 618 us [1121.418s][info][gc,stats ] Roots 55 us, parallelism: 1.42x [1121.418s][info][gc,stats ] CWR: 79 us [1121.418s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 27, 19, 18, 13, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Rendezvous 549 us [1121.418s][info][gc,stats ] Concurrent Cleanup 107 us [1121.418s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.63x [1121.418s][info][gc,stats ] CSR: 1169 us [1121.418s][info][gc,stats ] CSR: Code Cache Roots 1006 us, workers (us): 263, 165, 207, 372, ---, ---, ---, ---, [1121.418s][info][gc,stats ] CSR: VM Strong Roots 138 us, workers (us): 38, 36, 37, 27, ---, ---, ---, ---, [1121.418s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, 20, ---, ---, ---, ---, ---, ---, [1121.418s][info][gc,stats ] Concurrent Evacuation 25896 us [1121.418s][info][gc,stats ] Pause Init Update Refs (G) 920 us [1121.418s][info][gc,stats ] Pause Init Update Refs (N) 492 us [1121.418s][info][gc,stats ] Manage GCLABs 415 us [1121.418s][info][gc,stats ] Concurrent Update Refs 105912 us [1121.418s][info][gc,stats ] Concurrent Update Thread Roots 8678 us [1121.418s][info][gc,stats ] Pause Final Update Refs (G) 738 us [1121.418s][info][gc,stats ] Pause Final Update Refs (N) 209 us [1121.418s][info][gc,stats ] Update Region States 43 us [1121.418s][info][gc,stats ] Trash Collection Set 9 us [1121.418s][info][gc,stats ] Rebuild Free Set 79 us [1121.418s][info][gc,stats ] Concurrent Cleanup 150 us [1121.418s][info][gc,stats ] Workers: Evacuated 48195K across 716962 objects, abandoned 0B across 0 objects. [1121.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1121.418s][info][gc,stats ] - age 1: 34120736 bytes, 34120736 total [1121.418s][info][gc,stats ] - age 2: 5036136 bytes, 39156872 total [1121.418s][info][gc,stats ] - age 3: 439464 bytes, 39596336 total [1121.418s][info][gc,stats ] - age 4: 803616 bytes, 40399952 total [1121.418s][info][gc,stats ] - age 5: 588520 bytes, 40988472 total [1121.418s][info][gc,stats ] - age 6: 620144 bytes, 41608616 total [1121.418s][info][gc,stats ] - age 7: 358720 bytes, 41967336 total [1121.418s][info][gc,stats ] - age 8: 493624 bytes, 42460960 total [1121.418s][info][gc,stats ] - age 9: 166448 bytes, 42627408 total [1121.418s][info][gc,stats ] - age 10: 86240 bytes, 42713648 total [1121.418s][info][gc,stats ] - age 11: 5906872 bytes, 48620520 total [1121.418s][info][gc,stats ] - age 12: 731448 bytes, 49351968 total [1121.418s][info][gc,stats ] [1121.418s][info][gc,stats ] Mutators: Evacuated 232K across 1806 objects, abandoned 0B across 0 objects. [1121.418s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1121.418s][info][gc,stats ] - age 1: 236536 bytes, 236536 total [1121.418s][info][gc,stats ] - age 2: 832 bytes, 237368 total [1121.418s][info][gc,stats ] - age 3: 64 bytes, 237432 total [1121.418s][info][gc,stats ] - age 7: 96 bytes, 237528 total [1121.418s][info][gc,stats ] - age 8: 96 bytes, 237624 total [1121.418s][info][gc,stats ] [1121.418s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1121.418s][info][gc,stats ] - age 1: 144 bytes, 144 total [1121.418s][info][gc,stats ] [1121.418s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1121.418s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1121.419s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1121.429s][info][gc ] Transition from: normal to: idle [1122.001s][info][gc ] Trigger (YOUNG): Average GC time (5093.32 ms) is above the time for average allocation rate (2069 MB/s) to deplete free headroom (10536M) (margin of error = 3.22) [1122.001s][info][gc,ergo ] Free headroom: 12123M (free) - 1587M (spike) - 0B (penalties) = 10536M [1122.001s][info][gc ] Transition from: idle to: normal [1122.001s][info][gc ] Heuristics request for young collection accepted [1122.001s][info][gc,free ] Free: 12123M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 4624K, Mutator Free: 1516 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [1122.001s][info][gc,ergo ] GC(1253) Start GC cycle (YOUNG) [1122.001s][info][gc,start ] GC(1253) Concurrent reset [1122.001s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent reset [1122.010s][info][gc ] GC(1253) Concurrent reset 8.958ms [1122.011s][info][gc,start ] GC(1253) Pause Init Mark (YOUNG) [1122.011s][info][gc,task ] GC(1253) Using 8 of 8 workers for init marking [1122.014s][info][gc ] GC(1253) Pause Init Mark (YOUNG) 3.542ms [1122.014s][info][gc,start ] GC(1253) Concurrent remembered set scanning [1122.014s][info][gc,task ] GC(1253) Using 4 of 8 workers for Concurrent remembered set scanning [1122.093s][info][gc ] GC(1253) Concurrent remembered set scanning 78.378ms [1122.093s][info][gc,start ] GC(1253) Concurrent marking roots [1122.093s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent marking roots [1122.097s][info][gc ] GC(1253) Concurrent marking roots 4.462ms [1122.097s][info][gc,start ] GC(1253) Concurrent marking (YOUNG) [1122.097s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent marking [1122.116s][info][gc ] GC(1253) Concurrent marking (YOUNG) 19.340ms [1122.117s][info][gc,start ] GC(1253) Pause Final Mark (YOUNG) [1122.117s][info][gc,task ] GC(1253) Using 8 of 8 workers for final marking [1122.118s][info][gc,ergo ] GC(1253) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1122.118s][info][gc,ergo ] GC(1253) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 6192B. [1122.118s][info][gc,ergo ] GC(1253) Chosen CSet evacuates young: 45229K (of which at least: 0B are to be promoted), old: 0B [1122.118s][info][gc,ergo ] GC(1253) Collectable Garbage: 1933M (99%), Immediate: 6192B (0%), 1 regions, CSet: 1933M (99%), 248 regions [1122.118s][info][gc,ergo ] GC(1253) Evacuation Targets: YOUNG: 45229K, PROMOTE: 0B, OLD: 0B, TOTAL: 45229K [1122.118s][info][gc,free ] Free: 12570M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 5731K, Mutator Free: 1572 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8176K, Max: 8176K; Used: 16384B [1122.118s][info][gc ] GC(1253) Pause Final Mark (YOUNG) 0.851ms [1122.118s][info][gc,start ] GC(1253) Concurrent thread roots [1122.118s][info][gc,task ] GC(1253) Using 4 of 8 workers for Concurrent thread roots [1122.122s][info][gc ] GC(1253) Concurrent thread roots 3.841ms [1122.122s][info][gc,start ] GC(1253) Concurrent weak references [1122.122s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent weak references [1122.122s][info][gc,ref ] GC(1253) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1122.122s][info][gc,ref ] GC(1253) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1122.122s][info][gc,ref ] GC(1253) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1122.122s][info][gc ] GC(1253) Concurrent weak references 0.039ms [1122.122s][info][gc,start ] GC(1253) Concurrent weak roots [1122.122s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent weak root [1122.122s][info][gc ] GC(1253) Concurrent weak roots 0.674ms [1122.122s][info][gc,start ] GC(1253) Concurrent cleanup [1122.123s][info][gc ] GC(1253) Concurrent cleanup 19085M->19085M(31744M) 0.125ms [1122.123s][info][gc,free ] Free: 12559M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 1013K, Mutator Free: 1570 Collector Reserve: 56596K, Max: 8192K; Used: 747K Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1122.123s][info][gc,start ] GC(1253) Concurrent strong roots [1122.123s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent strong root [1122.123s][info][gc ] GC(1253) Concurrent strong roots 0.424ms [1122.123s][info][gc,start ] GC(1253) Concurrent evacuation [1122.123s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent evacuation [1122.145s][info][gc ] GC(1253) Concurrent evacuation 21.610ms [1122.145s][info][gc,start ] GC(1253) Pause Init Update Refs [1122.145s][info][gc ] GC(1253) Pause Init Update Refs 0.498ms [1122.146s][info][gc,start ] GC(1253) Concurrent update references [1122.146s][info][gc,task ] GC(1253) Using 4 of 8 workers for concurrent reference update [1122.146s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1122.234s][info][gc ] GC(1253) Concurrent update references 88.019ms [1122.234s][info][gc,start ] GC(1253) Concurrent update thread roots [1122.242s][info][gc ] GC(1253) Concurrent update thread roots 8.481ms [1122.243s][info][gc,start ] GC(1253) Pause Final Update Refs [1122.243s][info][gc,task ] GC(1253) Using 8 of 8 workers for final reference update [1122.243s][info][gc,free ] Free: 13553M, Max: 8192K regular, 648M humongous, Frag: 95% external, 14% internal; Used: 1920M, Mutator Free: 1695 Collector Reserve: 743M, Max: 8192K; Used: 65560K Old Collector Reserve: 107K, Max: 107K; Used: 8084K [1122.243s][info][gc ] GC(1253) Pause Final Update Refs 0.200ms [1122.243s][info][gc,start ] GC(1253) Concurrent cleanup [1122.243s][info][gc ] GC(1253) Concurrent cleanup 19395M->17417M(31744M) 0.123ms [1122.243s][info][gc,ergo ] GC(1253) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 119K, young_available: 14296M [1122.243s][info][gc,ergo ] GC(1253) At end of Concurrent Young GC: GCU: 6.5%, MU: 17.0% during period of 0.825s [1122.243s][info][gc,ergo ] GC(1253) At end of Concurrent Young GC: YOUNG generation used: 527M, used regions: 544M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14824M, available: 14296M [1122.243s][info][gc,ergo ] GC(1253) At end of Concurrent Young GC: OLD generation used: 16890M, used regions: 16920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16920M, available: 119K [1122.243s][info][gc,free ] Free: 13552M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 7995K, Mutator Free: 1695 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 107K, Max: 107K; Used: 8084K [1122.244s][info][gc,stats ] [1122.244s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1122.244s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1122.244s][info][gc,stats ] [1122.244s][info][gc,stats ] Concurrent Reset 8980 us [1122.244s][info][gc,stats ] Pause Init Mark (G) 4260 us [1122.244s][info][gc,stats ] Pause Init Mark (N) 3549 us [1122.244s][info][gc,stats ] Swap Remembered Set 3344 us [1122.244s][info][gc,stats ] Update Region States 73 us [1122.244s][info][gc,stats ] Concurrent Scan Remembered Set 78400 us, parallelism: 4.00x [1122.244s][info][gc,stats ] RS: 313228 us [1122.244s][info][gc,stats ] RS: Scan Clusters 313228 us, workers (us): 78321, 78308, 78302, 78297, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Concurrent Mark Roots 4476 us, parallelism: 3.61x [1122.244s][info][gc,stats ] CMR: 16141 us [1122.244s][info][gc,stats ] CMR: Thread Roots 14713 us, workers (us): 3711, 3827, 3686, 3489, ---, ---, ---, ---, [1122.244s][info][gc,stats ] CMR: Code Cache Roots 1272 us, workers (us): 374, 181, 232, 486, ---, ---, ---, ---, [1122.244s][info][gc,stats ] CMR: VM Strong Roots 110 us, workers (us): 33, 29, 26, 22, ---, ---, ---, ---, [1122.244s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 8, 37, ---, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Concurrent Marking 19357 us, parallelism: 3.43x [1122.244s][info][gc,stats ] CM: 66442 us [1122.244s][info][gc,stats ] CM: Parallel Mark 66442 us, workers (us): 16628, 16618, 16602, 16594, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Pause Final Mark (G) 1328 us [1122.244s][info][gc,stats ] Pause Final Mark (N) 857 us [1122.244s][info][gc,stats ] Finish Mark 429 us [1122.244s][info][gc,stats ] Update Region States 83 us [1122.244s][info][gc,stats ] Choose Collection Set 105 us [1122.244s][info][gc,stats ] Rebuild Free Set 54 us [1122.244s][info][gc,stats ] Concurrent Thread Roots 3854 us, parallelism: 3.83x [1122.244s][info][gc,stats ] CTR: 14745 us [1122.244s][info][gc,stats ] CTR: Thread Roots 14745 us, workers (us): 3691, 3789, 3678, 3586, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1122.244s][info][gc,stats ] CWRF: 1 us [1122.244s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Concurrent Weak Roots 683 us [1122.244s][info][gc,stats ] Roots 51 us, parallelism: 1.35x [1122.244s][info][gc,stats ] CWR: 69 us [1122.244s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 20, 16, 11, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Rendezvous 614 us [1122.244s][info][gc,stats ] Concurrent Cleanup 132 us [1122.244s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.44x [1122.244s][info][gc,stats ] CSR: 1053 us [1122.244s][info][gc,stats ] CSR: Code Cache Roots 910 us, workers (us): 254, 157, 157, 342, ---, ---, ---, ---, [1122.244s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 38, 34, 24, 22, ---, ---, ---, ---, [1122.244s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [1122.244s][info][gc,stats ] Concurrent Evacuation 21627 us [1122.244s][info][gc,stats ] Pause Init Update Refs (G) 989 us [1122.244s][info][gc,stats ] Pause Init Update Refs (N) 520 us [1122.244s][info][gc,stats ] Manage GCLABs 426 us [1122.244s][info][gc,stats ] Concurrent Update Refs 88042 us [1122.244s][info][gc,stats ] Concurrent Update Thread Roots 8495 us [1122.244s][info][gc,stats ] Pause Final Update Refs (G) 685 us [1122.244s][info][gc,stats ] Pause Final Update Refs (N) 205 us [1122.244s][info][gc,stats ] Update Region States 45 us [1122.244s][info][gc,stats ] Trash Collection Set 9 us [1122.244s][info][gc,stats ] Rebuild Free Set 77 us [1122.244s][info][gc,stats ] Concurrent Cleanup 129 us [1122.244s][info][gc,stats ] Workers: Evacuated 44895K across 641261 objects, abandoned 0B across 0 objects. [1122.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1122.244s][info][gc,stats ] - age 1: 33025352 bytes, 33025352 total [1122.244s][info][gc,stats ] - age 2: 2583240 bytes, 35608592 total [1122.244s][info][gc,stats ] - age 3: 298032 bytes, 35906624 total [1122.244s][info][gc,stats ] - age 4: 439496 bytes, 36346120 total [1122.244s][info][gc,stats ] - age 5: 803520 bytes, 37149640 total [1122.244s][info][gc,stats ] - age 6: 588488 bytes, 37738128 total [1122.244s][info][gc,stats ] - age 7: 975808 bytes, 38713936 total [1122.244s][info][gc,stats ] - age 8: 486448 bytes, 39200384 total [1122.244s][info][gc,stats ] - age 9: 166384 bytes, 39366768 total [1122.244s][info][gc,stats ] - age 11: 5875224 bytes, 45241992 total [1122.244s][info][gc,stats ] - age 12: 731448 bytes, 45973440 total [1122.244s][info][gc,stats ] [1122.244s][info][gc,stats ] Mutators: Evacuated 333K across 2570 objects, abandoned 0B across 0 objects. [1122.244s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1122.244s][info][gc,stats ] - age 1: 341160 bytes, 341160 total [1122.244s][info][gc,stats ] - age 3: 512 bytes, 341672 total [1122.244s][info][gc,stats ] - age 4: 32 bytes, 341704 total [1122.244s][info][gc,stats ] - age 5: 32 bytes, 341736 total [1122.244s][info][gc,stats ] - age 6: 32 bytes, 341768 total [1122.244s][info][gc,stats ] - age 7: 32 bytes, 341800 total [1122.244s][info][gc,stats ] - age 8: 80 bytes, 341880 total [1122.244s][info][gc,stats ] - age 9: 64 bytes, 341944 total [1122.244s][info][gc,stats ] [1122.244s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1122.244s][info][gc,stats ] - age 2: 144 bytes, 144 total [1122.244s][info][gc,stats ] [1122.244s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1122.244s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1122.244s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1122.254s][info][gc ] Transition from: normal to: idle [1123.043s][info][gc ] Trigger (YOUNG): Average GC time (4976.95 ms) is above the time for average allocation rate (2074 MB/s) to deplete free headroom (10319M) (margin of error = 3.20) [1123.043s][info][gc,ergo ] Free headroom: 11906M (free) - 1587M (spike) - 0B (penalties) = 10319M [1123.043s][info][gc ] Transition from: idle to: normal [1123.043s][info][gc ] Heuristics request for young collection accepted [1123.043s][info][gc,free ] Free: 11906M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6034K, Mutator Free: 1489 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 107K, Max: 107K; Used: 8084K [1123.043s][info][gc,ergo ] GC(1254) Start GC cycle (YOUNG) [1123.043s][info][gc,start ] GC(1254) Concurrent reset [1123.043s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent reset [1123.053s][info][gc ] GC(1254) Concurrent reset 10.020ms [1123.053s][info][gc,start ] GC(1254) Pause Init Mark (YOUNG) [1123.053s][info][gc,task ] GC(1254) Using 8 of 8 workers for init marking [1123.057s][info][gc ] GC(1254) Pause Init Mark (YOUNG) 3.541ms [1123.057s][info][gc,start ] GC(1254) Concurrent remembered set scanning [1123.057s][info][gc,task ] GC(1254) Using 4 of 8 workers for Concurrent remembered set scanning [1123.123s][info][gc ] GC(1254) Concurrent remembered set scanning 66.157ms [1123.123s][info][gc,start ] GC(1254) Concurrent marking roots [1123.123s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent marking roots [1123.127s][info][gc ] GC(1254) Concurrent marking roots 3.793ms [1123.127s][info][gc,start ] GC(1254) Concurrent marking (YOUNG) [1123.127s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent marking [1123.142s][info][gc ] GC(1254) Concurrent marking (YOUNG) 15.096ms [1123.143s][info][gc,start ] GC(1254) Pause Final Mark (YOUNG) [1123.143s][info][gc,task ] GC(1254) Using 8 of 8 workers for final marking [1123.143s][info][gc,ergo ] GC(1254) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1123.143s][info][gc,ergo ] GC(1254) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1123.143s][info][gc,ergo ] GC(1254) Chosen CSet evacuates young: 40307K (of which at least: 0B are to be promoted), old: 0B [1123.143s][info][gc,ergo ] GC(1254) Collectable Garbage: 2160M (99%), Immediate: 0B (0%), 0 regions, CSet: 2160M (99%), 275 regions [1123.143s][info][gc,ergo ] GC(1254) Evacuation Targets: YOUNG: 40307K, PROMOTE: 0B, OLD: 0B, TOTAL: 40307K [1123.144s][info][gc,free ] Free: 12400M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 7590K, Mutator Free: 1551 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 107K, Max: 107K; Used: 8084K [1123.144s][info][gc ] GC(1254) Pause Final Mark (YOUNG) 0.958ms [1123.144s][info][gc,start ] GC(1254) Concurrent thread roots [1123.144s][info][gc,task ] GC(1254) Using 4 of 8 workers for Concurrent thread roots [1123.147s][info][gc ] GC(1254) Concurrent thread roots 3.649ms [1123.147s][info][gc,start ] GC(1254) Concurrent weak references [1123.147s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent weak references [1123.147s][info][gc,ref ] GC(1254) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1123.147s][info][gc,ref ] GC(1254) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1123.147s][info][gc,ref ] GC(1254) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1123.147s][info][gc ] GC(1254) Concurrent weak references 0.054ms [1123.147s][info][gc,start ] GC(1254) Concurrent weak roots [1123.147s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent weak root [1123.148s][info][gc ] GC(1254) Concurrent weak roots 0.641ms [1123.148s][info][gc,start ] GC(1254) Concurrent cleanup [1123.148s][info][gc ] GC(1254) Concurrent cleanup 19278M->19279M(31744M) 0.174ms [1123.148s][info][gc,free ] Free: 12388M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3773K, Mutator Free: 1549 Collector Reserve: 47968K, Max: 8192K; Used: 1183K Old Collector Reserve: 105K, Max: 105K; Used: 8087K [1123.148s][info][gc,start ] GC(1254) Concurrent strong roots [1123.148s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent strong root [1123.149s][info][gc ] GC(1254) Concurrent strong roots 0.409ms [1123.149s][info][gc,start ] GC(1254) Concurrent evacuation [1123.149s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent evacuation [1123.158s][info][gc,ergo ] GC(1254) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 121856, promotion expended: 100176, old capacity: 17741905920, old_used: 17711117904, old unaffiliated regions: 0 [1123.158s][info][gc,ergo ] GC(1254) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 121856, promotion expended: 100176, old capacity: 17741905920, old_used: 17711117904, old unaffiliated regions: 0 [1123.158s][info][gc,ergo ] GC(1254) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 121856, promotion expended: 100176, old capacity: 17741905920, old_used: 17711117904, old unaffiliated regions: 0 [1123.158s][info][gc,ergo ] GC(1254) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 121856, promotion expended: 100176, old capacity: 17741905920, old_used: 17711117904, old unaffiliated regions: 0 [1123.158s][info][gc,ergo ] GC(1254) Squelching additional promotion failure reports for current epoch [1123.162s][info][gc ] GC(1254) Concurrent evacuation 13.730ms [1123.163s][info][gc,start ] GC(1254) Pause Init Update Refs [1123.163s][info][gc ] GC(1254) Pause Init Update Refs 0.466ms [1123.163s][info][gc,start ] GC(1254) Concurrent update references [1123.163s][info][gc,task ] GC(1254) Using 4 of 8 workers for concurrent reference update [1123.163s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1123.200s][info][gc ] GC(1254) Concurrent update references 36.879ms [1123.200s][info][gc,start ] GC(1254) Concurrent update thread roots [1123.210s][info][gc ] GC(1254) Concurrent update thread roots 9.521ms [1123.210s][info][gc,start ] GC(1254) Pause Final Update Refs [1123.210s][info][gc,task ] GC(1254) Using 8 of 8 workers for final reference update [1123.210s][info][gc,free ] Free: 13699M, Max: 8192K regular, 648M humongous, Frag: 95% external, 15% internal; Used: 2148M, Mutator Free: 1713 Collector Reserve: 743M, Max: 8192K; Used: 57370K Old Collector Reserve: 9216B, Max: 9216B; Used: 8183K [1123.210s][info][gc ] GC(1254) Pause Final Update Refs 0.208ms [1123.210s][info][gc,start ] GC(1254) Concurrent cleanup [1123.211s][info][gc ] GC(1254) Concurrent cleanup 19463M->17271M(31744M) 0.124ms [1123.211s][info][gc,ergo ] GC(1254) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 20992B, young_available: 14443M [1123.211s][info][gc,ergo ] GC(1254) At end of Concurrent Young GC: GCU: 3.7%, MU: 16.8% during period of 0.968s [1123.211s][info][gc,ergo ] GC(1254) At end of Concurrent Young GC: YOUNG generation used: 381M, used regions: 408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14824M, available: 14442M [1123.211s][info][gc,ergo ] GC(1254) At end of Concurrent Young GC: OLD generation used: 16890M, used regions: 16920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16920M, available: 20992B [1123.211s][info][gc,free ] Free: 13698M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 5686K, Mutator Free: 1713 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 9216B, Max: 9216B; Used: 8183K [1123.211s][info][gc,stats ] [1123.211s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1123.211s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1123.211s][info][gc,stats ] [1123.211s][info][gc,stats ] Concurrent Reset 10044 us [1123.211s][info][gc,stats ] Pause Init Mark (G) 4307 us [1123.211s][info][gc,stats ] Pause Init Mark (N) 3550 us [1123.211s][info][gc,stats ] Swap Remembered Set 3367 us [1123.211s][info][gc,stats ] Update Region States 50 us [1123.211s][info][gc,stats ] Concurrent Scan Remembered Set 66175 us, parallelism: 3.99x [1123.211s][info][gc,stats ] RS: 263962 us [1123.211s][info][gc,stats ] RS: Scan Clusters 263962 us, workers (us): 66088, 66082, 66078, 65715, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Concurrent Mark Roots 3802 us, parallelism: 3.60x [1123.211s][info][gc,stats ] CMR: 13682 us [1123.211s][info][gc,stats ] CMR: Thread Roots 12550 us, workers (us): 3159, 3101, 3168, 3123, ---, ---, ---, ---, [1123.211s][info][gc,stats ] CMR: Code Cache Roots 1002 us, workers (us): 180, 306, 175, 341, ---, ---, ---, ---, [1123.211s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 28, 24, 22, 18, ---, ---, ---, ---, [1123.211s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Concurrent Marking 15110 us, parallelism: 3.40x [1123.211s][info][gc,stats ] CM: 51412 us [1123.211s][info][gc,stats ] CM: Parallel Mark 51412 us, workers (us): 12865, 12856, 12840, 12851, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Pause Final Mark (G) 1409 us [1123.211s][info][gc,stats ] Pause Final Mark (N) 964 us [1123.211s][info][gc,stats ] Finish Mark 505 us [1123.211s][info][gc,stats ] Update Region States 79 us [1123.211s][info][gc,stats ] Choose Collection Set 136 us [1123.211s][info][gc,stats ] Rebuild Free Set 55 us [1123.211s][info][gc,stats ] Concurrent Thread Roots 3665 us, parallelism: 3.90x [1123.211s][info][gc,stats ] CTR: 14306 us [1123.211s][info][gc,stats ] CTR: Thread Roots 14306 us, workers (us): 3597, 3542, 3569, 3598, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.03x [1123.211s][info][gc,stats ] CWRF: 2 us [1123.211s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Concurrent Weak Roots 650 us [1123.211s][info][gc,stats ] Roots 45 us, parallelism: 1.41x [1123.211s][info][gc,stats ] CWR: 63 us [1123.211s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 23, 17, 14, 9, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Rendezvous 584 us [1123.211s][info][gc,stats ] Concurrent Cleanup 182 us [1123.211s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.58x [1123.211s][info][gc,stats ] CSR: 1088 us [1123.211s][info][gc,stats ] CSR: Code Cache Roots 939 us, workers (us): 251, 337, 195, 156, ---, ---, ---, ---, [1123.211s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 38, 30, 28, 26, ---, ---, ---, ---, [1123.211s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, ---, ---, 20, ---, ---, ---, ---, [1123.211s][info][gc,stats ] Concurrent Evacuation 13744 us [1123.211s][info][gc,stats ] Pause Init Update Refs (G) 892 us [1123.211s][info][gc,stats ] Pause Init Update Refs (N) 475 us [1123.211s][info][gc,stats ] Manage GCLABs 397 us [1123.211s][info][gc,stats ] Concurrent Update Refs 36895 us [1123.211s][info][gc,stats ] Concurrent Update Thread Roots 9539 us [1123.211s][info][gc,stats ] Pause Final Update Refs (G) 567 us [1123.211s][info][gc,stats ] Pause Final Update Refs (N) 213 us [1123.211s][info][gc,stats ] Update Region States 59 us [1123.211s][info][gc,stats ] Trash Collection Set 10 us [1123.211s][info][gc,stats ] Rebuild Free Set 77 us [1123.211s][info][gc,stats ] Concurrent Cleanup 130 us [1123.211s][info][gc,stats ] Workers: Evacuated 39883K across 445498 objects, abandoned 0B across 0 objects. [1123.211s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1123.211s][info][gc,stats ] - age 1: 37637112 bytes, 37637112 total [1123.211s][info][gc,stats ] - age 2: 251680 bytes, 37888792 total [1123.211s][info][gc,stats ] - age 3: 208312 bytes, 38097104 total [1123.211s][info][gc,stats ] - age 4: 291696 bytes, 38388800 total [1123.211s][info][gc,stats ] - age 5: 439464 bytes, 38828264 total [1123.211s][info][gc,stats ] - age 6: 803520 bytes, 39631784 total [1123.211s][info][gc,stats ] - age 7: 675080 bytes, 40306864 total [1123.211s][info][gc,stats ] - age 8: 533424 bytes, 40840288 total [1123.211s][info][gc,stats ] [1123.211s][info][gc,stats ] Mutators: Evacuated 424K across 3256 objects, abandoned 0B across 0 objects. [1123.211s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1123.211s][info][gc,stats ] - age 1: 433952 bytes, 433952 total [1123.211s][info][gc,stats ] - age 2: 544 bytes, 434496 total [1123.211s][info][gc,stats ] - age 3: 32 bytes, 434528 total [1123.211s][info][gc,stats ] - age 6: 32 bytes, 434560 total [1123.211s][info][gc,stats ] - age 7: 160 bytes, 434720 total [1123.211s][info][gc,stats ] [1123.211s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1123.211s][info][gc,stats ] - age 3: 144 bytes, 144 total [1123.211s][info][gc,stats ] [1123.211s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1123.211s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1123.211s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1123.222s][info][gc ] Transition from: normal to: idle [1124.162s][info][gc ] Trigger (YOUNG): Average GC time (4849.43 ms) is above the time for average allocation rate (2092 MB/s) to deplete free headroom (10143M) (margin of error = 3.18) [1124.162s][info][gc,ergo ] Free headroom: 11730M (free) - 1587M (spike) - 0B (penalties) = 10143M [1124.162s][info][gc ] Transition from: idle to: normal [1124.162s][info][gc ] Heuristics request for young collection accepted [1124.162s][info][gc,free ] Free: 11730M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 5405K, Mutator Free: 1467 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 9216B, Max: 9216B; Used: 8183K [1124.162s][info][gc,ergo ] GC(1255) Start GC cycle (YOUNG) [1124.162s][info][gc,start ] GC(1255) Concurrent reset [1124.162s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent reset [1124.172s][info][gc ] GC(1255) Concurrent reset 10.712ms [1124.173s][info][gc,start ] GC(1255) Pause Init Mark (YOUNG) [1124.173s][info][gc,task ] GC(1255) Using 8 of 8 workers for init marking [1124.176s][info][gc ] GC(1255) Pause Init Mark (YOUNG) 3.515ms [1124.177s][info][gc,start ] GC(1255) Concurrent remembered set scanning [1124.177s][info][gc,task ] GC(1255) Using 4 of 8 workers for Concurrent remembered set scanning [1124.197s][info][gc ] GC(1255) Concurrent remembered set scanning 19.929ms [1124.197s][info][gc,start ] GC(1255) Concurrent marking roots [1124.197s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent marking roots [1124.201s][info][gc ] GC(1255) Concurrent marking roots 4.126ms [1124.201s][info][gc,start ] GC(1255) Concurrent marking (YOUNG) [1124.201s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent marking [1124.215s][info][gc ] GC(1255) Concurrent marking (YOUNG) 13.833ms [1124.215s][info][gc,start ] GC(1255) Pause Final Mark (YOUNG) [1124.215s][info][gc,task ] GC(1255) Using 8 of 8 workers for final marking [1124.216s][info][gc,ergo ] GC(1255) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1124.216s][info][gc,ergo ] GC(1255) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 2064B. [1124.216s][info][gc,ergo ] GC(1255) Chosen CSet evacuates young: 38413K (of which at least: 0B are to be promoted), old: 0B [1124.216s][info][gc,ergo ] GC(1255) Collectable Garbage: 2334M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2334M (99%), 297 regions [1124.216s][info][gc,ergo ] GC(1255) Evacuation Targets: YOUNG: 38413K, PROMOTE: 0B, OLD: 0B, TOTAL: 38413K [1124.216s][info][gc,free ] Free: 12313M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6406K, Mutator Free: 1540 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 9216B, Max: 9216B; Used: 8183K [1124.216s][info][gc ] GC(1255) Pause Final Mark (YOUNG) 0.854ms [1124.216s][info][gc,start ] GC(1255) Concurrent thread roots [1124.216s][info][gc,task ] GC(1255) Using 4 of 8 workers for Concurrent thread roots [1124.220s][info][gc ] GC(1255) Concurrent thread roots 3.666ms [1124.220s][info][gc,start ] GC(1255) Concurrent weak references [1124.220s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent weak references [1124.220s][info][gc,ref ] GC(1255) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1124.220s][info][gc,ref ] GC(1255) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1124.220s][info][gc,ref ] GC(1255) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1124.220s][info][gc ] GC(1255) Concurrent weak references 0.053ms [1124.220s][info][gc,start ] GC(1255) Concurrent weak roots [1124.220s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent weak root [1124.220s][info][gc ] GC(1255) Concurrent weak roots 0.602ms [1124.220s][info][gc,start ] GC(1255) Concurrent cleanup [1124.220s][info][gc ] GC(1255) Concurrent cleanup 19361M->19361M(31744M) 0.103ms [1124.220s][info][gc,free ] Free: 12302M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 1784K, Mutator Free: 1538 Collector Reserve: 48122K, Max: 8192K; Used: 1029K Old Collector Reserve: 9216B, Max: 9216B; Used: 8183K [1124.220s][info][gc,start ] GC(1255) Concurrent strong roots [1124.220s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent strong root [1124.221s][info][gc ] GC(1255) Concurrent strong roots 0.414ms [1124.221s][info][gc,start ] GC(1255) Concurrent evacuation [1124.221s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent evacuation [1124.230s][info][gc ] GC(1255) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [1124.230s][info][gc,ergo ] GC(1255) Promotion failed, size 24, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 11944, old capacity: 17750294528, old_used: 17711139408, old unaffiliated regions: 0 [1124.230s][info][gc,ergo ] GC(1255) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 11944, old capacity: 17750294528, old_used: 17711139408, old unaffiliated regions: 0 [1124.230s][info][gc,ergo ] GC(1255) Promotion failed, size 16, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 11944, old capacity: 17750294528, old_used: 17711139408, old unaffiliated regions: 0 [1124.230s][info][gc,ergo ] GC(1255) Promotion failed, size 40, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 20992, promotion expended: 11944, old capacity: 17750294528, old_used: 17711139408, old unaffiliated regions: 0 [1124.230s][info][gc,ergo ] GC(1255) Squelching additional promotion failure reports for current epoch [1124.233s][info][gc ] GC(1255) Concurrent evacuation 11.954ms [1124.233s][info][gc,start ] GC(1255) Pause Init Update Refs [1124.234s][info][gc ] GC(1255) Pause Init Update Refs 0.505ms [1124.234s][info][gc,start ] GC(1255) Concurrent update references [1124.234s][info][gc,task ] GC(1255) Using 4 of 8 workers for concurrent reference update [1124.234s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1124.266s][info][gc ] GC(1255) Concurrent update references 31.983ms [1124.266s][info][gc,start ] GC(1255) Concurrent update thread roots [1124.275s][info][gc ] GC(1255) Concurrent update thread roots 9.415ms [1124.275s][info][gc,start ] GC(1255) Pause Final Update Refs [1124.275s][info][gc,task ] GC(1255) Using 8 of 8 workers for final reference update [1124.276s][info][gc,free ] Free: 13794M, Max: 8192K regular, 648M humongous, Frag: 95% external, 16% internal; Used: 2313M, Mutator Free: 1725 Collector Reserve: 743M, Max: 8192K; Used: 65560K Old Collector Reserve: 8162K, Max: 8162K; Used: 30720B [1124.276s][info][gc ] GC(1255) Pause Final Update Refs 0.203ms [1124.276s][info][gc,start ] GC(1255) Concurrent cleanup [1124.276s][info][gc ] GC(1255) Concurrent cleanup 19540M->17168M(31744M) 0.130ms [1124.276s][info][gc,ergo ] GC(1255) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8175K, young_available: 14538M [1124.276s][info][gc,ergo ] GC(1255) At end of Concurrent Young GC: GCU: 2.1%, MU: 16.8% during period of 1.065s [1124.276s][info][gc,ergo ] GC(1255) At end of Concurrent Young GC: YOUNG generation used: 278M, used regions: 296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 14537M [1124.276s][info][gc,ergo ] GC(1255) At end of Concurrent Young GC: OLD generation used: 16890M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 8175K [1124.276s][info][gc,free ] Free: 13793M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 6609K, Mutator Free: 1725 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 8162K, Max: 8162K; Used: 30720B [1124.277s][info][gc,stats ] [1124.277s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1124.277s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1124.277s][info][gc,stats ] [1124.277s][info][gc,stats ] Concurrent Reset 10728 us [1124.277s][info][gc,stats ] Pause Init Mark (G) 4348 us [1124.277s][info][gc,stats ] Pause Init Mark (N) 3528 us [1124.277s][info][gc,stats ] Swap Remembered Set 3319 us [1124.277s][info][gc,stats ] Update Region States 54 us [1124.277s][info][gc,stats ] Concurrent Scan Remembered Set 19945 us, parallelism: 3.98x [1124.277s][info][gc,stats ] RS: 79298 us [1124.277s][info][gc,stats ] RS: Scan Clusters 79298 us, workers (us): 19837, 19826, 19821, 19814, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Concurrent Mark Roots 4134 us, parallelism: 3.64x [1124.277s][info][gc,stats ] CMR: 15059 us [1124.277s][info][gc,stats ] CMR: Thread Roots 13848 us, workers (us): 3540, 3434, 3355, 3519, ---, ---, ---, ---, [1124.277s][info][gc,stats ] CMR: Code Cache Roots 1077 us, workers (us): 176, 361, 358, 181, ---, ---, ---, ---, [1124.277s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 26, 23, 18, ---, ---, ---, ---, [1124.277s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 30, ---, ---, 8, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Concurrent Marking 13848 us, parallelism: 3.41x [1124.277s][info][gc,stats ] CM: 47238 us [1124.277s][info][gc,stats ] CM: Parallel Mark 47238 us, workers (us): 11817, 11808, 11806, 11806, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Pause Final Mark (G) 1309 us [1124.277s][info][gc,stats ] Pause Final Mark (N) 860 us [1124.277s][info][gc,stats ] Finish Mark 429 us [1124.277s][info][gc,stats ] Update Region States 85 us [1124.277s][info][gc,stats ] Choose Collection Set 110 us [1124.277s][info][gc,stats ] Rebuild Free Set 53 us [1124.277s][info][gc,stats ] Concurrent Thread Roots 3680 us, parallelism: 3.88x [1124.277s][info][gc,stats ] CTR: 14264 us [1124.277s][info][gc,stats ] CTR: Thread Roots 14264 us, workers (us): 3595, 3619, 3510, 3540, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.04x [1124.277s][info][gc,stats ] CWRF: 2 us [1124.277s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Concurrent Weak Roots 606 us [1124.277s][info][gc,stats ] Roots 47 us, parallelism: 1.39x [1124.277s][info][gc,stats ] CWR: 65 us [1124.277s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 23, 17, 15, 10, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Rendezvous 547 us [1124.277s][info][gc,stats ] Concurrent Cleanup 107 us [1124.277s][info][gc,stats ] Concurrent Strong Roots 418 us, parallelism: 2.56x [1124.277s][info][gc,stats ] CSR: 1072 us [1124.277s][info][gc,stats ] CSR: Code Cache Roots 928 us, workers (us): 166, 157, 352, 253, ---, ---, ---, ---, [1124.277s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 35, 31, 29, 22, ---, ---, ---, ---, [1124.277s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 6, ---, ---, ---, ---, [1124.277s][info][gc,stats ] Concurrent Evacuation 11969 us [1124.277s][info][gc,stats ] Pause Init Update Refs (G) 918 us [1124.277s][info][gc,stats ] Pause Init Update Refs (N) 514 us [1124.277s][info][gc,stats ] Manage GCLABs 421 us [1124.277s][info][gc,stats ] Concurrent Update Refs 32001 us [1124.277s][info][gc,stats ] Concurrent Update Thread Roots 9430 us [1124.277s][info][gc,stats ] Pause Final Update Refs (G) 656 us [1124.277s][info][gc,stats ] Pause Final Update Refs (N) 208 us [1124.277s][info][gc,stats ] Update Region States 50 us [1124.277s][info][gc,stats ] Trash Collection Set 11 us [1124.277s][info][gc,stats ] Rebuild Free Set 77 us [1124.277s][info][gc,stats ] Concurrent Cleanup 136 us [1124.277s][info][gc,stats ] Workers: Evacuated 38219K across 397417 objects, abandoned 360B across 1 objects. [1124.277s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1124.277s][info][gc,stats ] - age 1: 35585696 bytes, 35585696 total [1124.277s][info][gc,stats ] - age 2: 465208 bytes, 36050904 total [1124.277s][info][gc,stats ] - age 3: 222528 bytes, 36273432 total [1124.277s][info][gc,stats ] - age 4: 207416 bytes, 36480848 total [1124.277s][info][gc,stats ] - age 5: 291696 bytes, 36772544 total [1124.277s][info][gc,stats ] - age 6: 439336 bytes, 37211880 total [1124.277s][info][gc,stats ] - age 7: 811336 bytes, 38023216 total [1124.277s][info][gc,stats ] - age 8: 584480 bytes, 38607696 total [1124.277s][info][gc,stats ] - age 9: 529520 bytes, 39137216 total [1124.277s][info][gc,stats ] [1124.277s][info][gc,stats ] Mutators: Evacuated 193K across 1515 objects, abandoned 368B across 1 objects. [1124.277s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1124.277s][info][gc,stats ] - age 1: 197496 bytes, 197496 total [1124.277s][info][gc,stats ] - age 2: 512 bytes, 198008 total [1124.277s][info][gc,stats ] - age 6: 64 bytes, 198072 total [1124.277s][info][gc,stats ] - age 7: 128 bytes, 198200 total [1124.277s][info][gc,stats ] - age 8: 32 bytes, 198232 total [1124.277s][info][gc,stats ] [1124.277s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1124.277s][info][gc,stats ] - age 4: 144 bytes, 144 total [1124.277s][info][gc,stats ] [1124.277s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1124.277s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1124.277s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1124.287s][info][gc ] Transition from: normal to: idle [1124.399s][info][gc ] Periodic Sample: GCU = 10.864%, MU = 17.377% during most recent 5.0s [1125.479s][info][gc ] Trigger (YOUNG): Average GC time (4709.73 ms) is above the time for average allocation rate (2072 MB/s) to deplete free headroom (9756M) (margin of error = 3.17) [1125.479s][info][gc,ergo ] Free headroom: 11343M (free) - 1587M (spike) - 0B (penalties) = 9756M [1125.479s][info][gc ] Transition from: idle to: normal [1125.479s][info][gc ] Heuristics request for young collection accepted [1125.479s][info][gc,free ] Free: 11343M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 338K, Mutator Free: 1418 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 8162K, Max: 8162K; Used: 30720B [1125.479s][info][gc,ergo ] GC(1256) Start GC cycle (YOUNG) [1125.479s][info][gc,start ] GC(1256) Concurrent reset [1125.479s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent reset [1125.492s][info][gc ] GC(1256) Concurrent reset 12.486ms [1125.492s][info][gc,start ] GC(1256) Pause Init Mark (YOUNG) [1125.492s][info][gc,task ] GC(1256) Using 8 of 8 workers for init marking [1125.496s][info][gc ] GC(1256) Pause Init Mark (YOUNG) 3.525ms [1125.496s][info][gc,start ] GC(1256) Concurrent remembered set scanning [1125.496s][info][gc,task ] GC(1256) Using 4 of 8 workers for Concurrent remembered set scanning [1125.518s][info][gc ] GC(1256) Concurrent remembered set scanning 22.015ms [1125.518s][info][gc,start ] GC(1256) Concurrent marking roots [1125.518s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent marking roots [1125.522s][info][gc ] GC(1256) Concurrent marking roots 3.867ms [1125.522s][info][gc,start ] GC(1256) Concurrent marking (YOUNG) [1125.522s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent marking [1125.538s][info][gc ] GC(1256) Concurrent marking (YOUNG) 15.554ms [1125.538s][info][gc,start ] GC(1256) Pause Final Mark (YOUNG) [1125.538s][info][gc,task ] GC(1256) Using 8 of 8 workers for final marking [1125.539s][info][gc,ergo ] GC(1256) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1125.539s][info][gc,ergo ] GC(1256) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1125.539s][info][gc,ergo ] GC(1256) Chosen CSet evacuates young: 35491K (of which at least: 0B are to be promoted), old: 0B [1125.539s][info][gc,ergo ] GC(1256) Collectable Garbage: 2717M (99%), Immediate: 0B (0%), 0 regions, CSet: 2717M (99%), 344 regions [1125.539s][info][gc,ergo ] GC(1256) Evacuation Targets: YOUNG: 35491K, PROMOTE: 0B, OLD: 0B, TOTAL: 35491K [1125.539s][info][gc,free ] Free: 11918M, Max: 8192K regular, 600M humongous, Frag: 95% external, 0% internal; Used: 1910K, Mutator Free: 1490 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8162K, Max: 8162K; Used: 30720B [1125.539s][info][gc ] GC(1256) Pause Final Mark (YOUNG) 0.940ms [1125.539s][info][gc,start ] GC(1256) Concurrent thread roots [1125.539s][info][gc,task ] GC(1256) Using 4 of 8 workers for Concurrent thread roots [1125.543s][info][gc ] GC(1256) Concurrent thread roots 3.692ms [1125.543s][info][gc,start ] GC(1256) Concurrent weak references [1125.543s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent weak references [1125.543s][info][gc,ref ] GC(1256) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1125.543s][info][gc,ref ] GC(1256) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1125.543s][info][gc,ref ] GC(1256) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1125.543s][info][gc ] GC(1256) Concurrent weak references 0.039ms [1125.543s][info][gc,start ] GC(1256) Concurrent weak roots [1125.543s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent weak root [1125.543s][info][gc ] GC(1256) Concurrent weak roots 0.579ms [1125.543s][info][gc,start ] GC(1256) Concurrent cleanup [1125.544s][info][gc ] GC(1256) Concurrent cleanup 19753M->19754M(31744M) 0.104ms [1125.544s][info][gc,free ] Free: 11905M, Max: 8192K regular, 592M humongous, Frag: 96% external, 0% internal; Used: 6434K, Mutator Free: 1489 Collector Reserve: 47988K, Max: 8192K; Used: 1163K Old Collector Reserve: 8162K, Max: 8162K; Used: 30720B [1125.544s][info][gc,start ] GC(1256) Concurrent strong roots [1125.544s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent strong root [1125.544s][info][gc ] GC(1256) Concurrent strong roots 0.394ms [1125.544s][info][gc,start ] GC(1256) Concurrent evacuation [1125.544s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent evacuation [1125.556s][info][gc ] GC(1256) Concurrent evacuation 11.782ms [1125.556s][info][gc,start ] GC(1256) Pause Init Update Refs [1125.557s][info][gc ] GC(1256) Pause Init Update Refs 0.482ms [1125.557s][info][gc,start ] GC(1256) Concurrent update references [1125.557s][info][gc,task ] GC(1256) Using 4 of 8 workers for concurrent reference update [1125.557s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1125.589s][info][gc ] GC(1256) Concurrent update references 32.266ms [1125.589s][info][gc,start ] GC(1256) Concurrent update thread roots [1125.597s][info][gc ] GC(1256) Concurrent update thread roots 8.457ms [1125.598s][info][gc,start ] GC(1256) Pause Final Update Refs [1125.598s][info][gc,task ] GC(1256) Using 8 of 8 workers for final reference update [1125.598s][info][gc,free ] Free: 13803M, Max: 8192K regular, 560M humongous, Frag: 95% external, 19% internal; Used: 2692M, Mutator Free: 1726 Collector Reserve: 743M, Max: 8192K; Used: 65564K Old Collector Reserve: 5275K, Max: 5275K; Used: 2917K [1125.598s][info][gc ] GC(1256) Pause Final Update Refs 0.212ms [1125.598s][info][gc,start ] GC(1256) Concurrent cleanup [1125.598s][info][gc ] GC(1256) Concurrent cleanup 19906M->17162M(31744M) 0.140ms [1125.598s][info][gc,ergo ] GC(1256) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5288K, young_available: 14546M [1125.599s][info][gc,ergo ] GC(1256) At end of Concurrent Young GC: GCU: 1.8%, MU: 16.7% during period of 1.322s [1125.599s][info][gc,ergo ] GC(1256) At end of Concurrent Young GC: YOUNG generation used: 270M, used regions: 296M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 14545M [1125.599s][info][gc,ergo ] GC(1256) At end of Concurrent Young GC: OLD generation used: 16893M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 5288K [1125.599s][info][gc,free ] Free: 13801M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 6280K, Mutator Free: 1726 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 5275K, Max: 5275K; Used: 2917K [1125.599s][info][gc,stats ] [1125.599s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1125.599s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1125.599s][info][gc,stats ] [1125.599s][info][gc,stats ] Concurrent Reset 12512 us [1125.599s][info][gc,stats ] Pause Init Mark (G) 4348 us [1125.599s][info][gc,stats ] Pause Init Mark (N) 3538 us [1125.599s][info][gc,stats ] Swap Remembered Set 3320 us [1125.599s][info][gc,stats ] Update Region States 57 us [1125.599s][info][gc,stats ] Concurrent Scan Remembered Set 22031 us, parallelism: 3.98x [1125.599s][info][gc,stats ] RS: 87600 us [1125.599s][info][gc,stats ] RS: Scan Clusters 87600 us, workers (us): 21909, 21900, 21896, 21895, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Concurrent Mark Roots 3882 us, parallelism: 3.63x [1125.599s][info][gc,stats ] CMR: 14097 us [1125.599s][info][gc,stats ] CMR: Thread Roots 12848 us, workers (us): 3252, 3141, 3300, 3156, ---, ---, ---, ---, [1125.599s][info][gc,stats ] CMR: Code Cache Roots 1110 us, workers (us): 183, 395, 197, 334, ---, ---, ---, ---, [1125.599s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 32, 26, 21, 21, ---, ---, ---, ---, [1125.599s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 31, ---, 9, ---, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Concurrent Marking 15570 us, parallelism: 3.44x [1125.599s][info][gc,stats ] CM: 53624 us [1125.599s][info][gc,stats ] CM: Parallel Mark 53624 us, workers (us): 13417, 13412, 13406, 13389, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Pause Final Mark (G) 1388 us [1125.599s][info][gc,stats ] Pause Final Mark (N) 946 us [1125.599s][info][gc,stats ] Finish Mark 494 us [1125.599s][info][gc,stats ] Update Region States 86 us [1125.599s][info][gc,stats ] Choose Collection Set 113 us [1125.599s][info][gc,stats ] Rebuild Free Set 55 us [1125.599s][info][gc,stats ] Concurrent Thread Roots 3705 us, parallelism: 3.82x [1125.599s][info][gc,stats ] CTR: 14150 us [1125.599s][info][gc,stats ] CTR: Thread Roots 14150 us, workers (us): 3498, 3638, 3508, 3507, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1125.599s][info][gc,stats ] CWRF: 1 us [1125.599s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Concurrent Weak Roots 583 us [1125.599s][info][gc,stats ] Roots 47 us, parallelism: 1.47x [1125.599s][info][gc,stats ] CWR: 69 us [1125.599s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 20, 16, 11, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Rendezvous 524 us [1125.599s][info][gc,stats ] Concurrent Cleanup 109 us [1125.599s][info][gc,stats ] Concurrent Strong Roots 398 us, parallelism: 2.62x [1125.599s][info][gc,stats ] CSR: 1042 us [1125.599s][info][gc,stats ] CSR: Code Cache Roots 898 us, workers (us): 255, 332, 155, 156, ---, ---, ---, ---, [1125.599s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 37, 29, 29, 24, ---, ---, ---, ---, [1125.599s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 5, 20, ---, ---, ---, ---, [1125.599s][info][gc,stats ] Concurrent Evacuation 11795 us [1125.599s][info][gc,stats ] Pause Init Update Refs (G) 897 us [1125.599s][info][gc,stats ] Pause Init Update Refs (N) 489 us [1125.599s][info][gc,stats ] Manage GCLABs 412 us [1125.599s][info][gc,stats ] Concurrent Update Refs 32286 us [1125.599s][info][gc,stats ] Concurrent Update Thread Roots 8471 us [1125.599s][info][gc,stats ] Pause Final Update Refs (G) 646 us [1125.599s][info][gc,stats ] Pause Final Update Refs (N) 217 us [1125.599s][info][gc,stats ] Update Region States 52 us [1125.599s][info][gc,stats ] Trash Collection Set 7 us [1125.599s][info][gc,stats ] Rebuild Free Set 78 us [1125.599s][info][gc,stats ] Concurrent Cleanup 145 us [1125.599s][info][gc,stats ] Workers: Evacuated 35240K across 334171 objects, abandoned 0B across 0 objects. [1125.599s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1125.599s][info][gc,stats ] - age 1: 32283776 bytes, 32283776 total [1125.599s][info][gc,stats ] - age 2: 290304 bytes, 32574080 total [1125.599s][info][gc,stats ] - age 3: 437528 bytes, 33011608 total [1125.599s][info][gc,stats ] - age 4: 222496 bytes, 33234104 total [1125.599s][info][gc,stats ] - age 5: 207352 bytes, 33441456 total [1125.599s][info][gc,stats ] - age 6: 291632 bytes, 33733088 total [1125.599s][info][gc,stats ] - age 7: 1242920 bytes, 34976008 total [1125.599s][info][gc,stats ] - age 8: 580544 bytes, 35556552 total [1125.599s][info][gc,stats ] - age 9: 529424 bytes, 36085976 total [1125.599s][info][gc,stats ] [1125.599s][info][gc,stats ] Mutators: Evacuated 250K across 1942 objects, abandoned 0B across 0 objects. [1125.599s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1125.599s][info][gc,stats ] - age 1: 256096 bytes, 256096 total [1125.599s][info][gc,stats ] - age 2: 544 bytes, 256640 total [1125.599s][info][gc,stats ] - age 4: 32 bytes, 256672 total [1125.599s][info][gc,stats ] - age 7: 32 bytes, 256704 total [1125.599s][info][gc,stats ] - age 8: 64 bytes, 256768 total [1125.599s][info][gc,stats ] - age 9: 96 bytes, 256864 total [1125.599s][info][gc,stats ] [1125.599s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1125.599s][info][gc,stats ] - age 5: 144 bytes, 144 total [1125.599s][info][gc,stats ] [1125.599s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1125.599s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1125.599s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1125.609s][info][gc ] Transition from: normal to: idle [1126.706s][info][gc ] Trigger (YOUNG): Average GC time (4552.22 ms) is above the time for instantaneous allocation rate (2248 MB/s) to deplete free headroom (9929M) (spike threshold = 1.13) [1126.706s][info][gc ] Transition from: idle to: normal [1126.707s][info][gc ] Heuristics request for young collection accepted [1126.707s][info][gc,free ] Free: 11514M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5313K, Mutator Free: 1440 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 5275K, Max: 5275K; Used: 2917K [1126.707s][info][gc,ergo ] GC(1257) Start GC cycle (YOUNG) [1126.707s][info][gc,start ] GC(1257) Concurrent reset [1126.707s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent reset [1126.719s][info][gc ] GC(1257) Concurrent reset 11.829ms [1126.719s][info][gc,start ] GC(1257) Pause Init Mark (YOUNG) [1126.719s][info][gc,task ] GC(1257) Using 8 of 8 workers for init marking [1126.723s][info][gc ] GC(1257) Pause Init Mark (YOUNG) 3.490ms [1126.723s][info][gc,start ] GC(1257) Concurrent remembered set scanning [1126.723s][info][gc,task ] GC(1257) Using 4 of 8 workers for Concurrent remembered set scanning [1126.744s][info][gc ] GC(1257) Concurrent remembered set scanning 21.234ms [1126.744s][info][gc,start ] GC(1257) Concurrent marking roots [1126.744s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent marking roots [1126.749s][info][gc ] GC(1257) Concurrent marking roots 4.161ms [1126.749s][info][gc,start ] GC(1257) Concurrent marking (YOUNG) [1126.749s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent marking [1126.779s][info][gc ] GC(1257) Concurrent marking (YOUNG) 30.299ms [1126.779s][info][gc,start ] GC(1257) Pause Final Mark (YOUNG) [1126.779s][info][gc,task ] GC(1257) Using 8 of 8 workers for final marking [1126.780s][info][gc,ergo ] GC(1257) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1126.780s][info][gc,ergo ] GC(1257) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 4128B. [1126.780s][info][gc,ergo ] GC(1257) Chosen CSet evacuates young: 51139K (of which at least: 0B are to be promoted), old: 0B [1126.780s][info][gc,ergo ] GC(1257) Collectable Garbage: 2522M (99%), Immediate: 4128B (0%), 1 regions, CSet: 2522M (99%), 322 regions [1126.780s][info][gc,ergo ] GC(1257) Evacuation Targets: YOUNG: 51139K, PROMOTE: 0B, OLD: 0B, TOTAL: 51139K [1126.780s][info][gc,free ] Free: 12037M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 2328K, Mutator Free: 1505 Collector Reserve: 65536K, Max: 8192K; Used: 4128B Old Collector Reserve: 5275K, Max: 5275K; Used: 2917K [1126.780s][info][gc ] GC(1257) Pause Final Mark (YOUNG) 0.933ms [1126.780s][info][gc,start ] GC(1257) Concurrent thread roots [1126.780s][info][gc,task ] GC(1257) Using 4 of 8 workers for Concurrent thread roots [1126.785s][info][gc ] GC(1257) Concurrent thread roots 4.760ms [1126.785s][info][gc,start ] GC(1257) Concurrent weak references [1126.785s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent weak references [1126.785s][info][gc,ref ] GC(1257) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1126.785s][info][gc,ref ] GC(1257) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1126.785s][info][gc,ref ] GC(1257) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1126.785s][info][gc ] GC(1257) Concurrent weak references 0.042ms [1126.785s][info][gc,start ] GC(1257) Concurrent weak roots [1126.785s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent weak root [1126.786s][info][gc ] GC(1257) Concurrent weak roots 0.643ms [1126.786s][info][gc,start ] GC(1257) Concurrent cleanup [1126.786s][info][gc ] GC(1257) Concurrent cleanup 19625M->19625M(31744M) 0.109ms [1126.786s][info][gc,free ] Free: 12018M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5337K, Mutator Free: 1503 Collector Reserve: 62911K, Max: 8192K; Used: 2624K Old Collector Reserve: 5275K, Max: 5275K; Used: 2917K [1126.786s][info][gc,start ] GC(1257) Concurrent strong roots [1126.786s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent strong root [1126.786s][info][gc ] GC(1257) Concurrent strong roots 0.422ms [1126.786s][info][gc,start ] GC(1257) Concurrent evacuation [1126.786s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent evacuation [1126.806s][info][gc ] GC(1257) Concurrent evacuation 19.670ms [1126.806s][info][gc,start ] GC(1257) Pause Init Update Refs [1126.807s][info][gc ] GC(1257) Pause Init Update Refs 0.513ms [1126.807s][info][gc,start ] GC(1257) Concurrent update references [1126.807s][info][gc,task ] GC(1257) Using 4 of 8 workers for concurrent reference update [1126.807s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [1126.845s][info][gc ] GC(1257) Concurrent update references 37.663ms [1126.845s][info][gc,start ] GC(1257) Concurrent update thread roots [1126.854s][info][gc ] GC(1257) Concurrent update thread roots 9.569ms [1126.855s][info][gc,start ] GC(1257) Pause Final Update Refs [1126.855s][info][gc,task ] GC(1257) Using 8 of 8 workers for final reference update [1126.855s][info][gc,free ] Free: 13700M, Max: 8192K regular, 560M humongous, Frag: 95% external, 18% internal; Used: 2527M, Mutator Free: 1713 Collector Reserve: 743M, Max: 8192K; Used: 49190K Old Collector Reserve: 4810K, Max: 4810K; Used: 3381K [1126.855s][info][gc ] GC(1257) Pause Final Update Refs 0.216ms [1126.855s][info][gc,start ] GC(1257) Concurrent cleanup [1126.855s][info][gc ] GC(1257) Concurrent cleanup 19837M->17265M(31744M) 0.137ms [1126.855s][info][gc,ergo ] GC(1257) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4823K, young_available: 14444M [1126.855s][info][gc,ergo ] GC(1257) At end of Concurrent Young GC: GCU: 2.4%, MU: 18.0% during period of 1.257s [1126.855s][info][gc,ergo ] GC(1257) At end of Concurrent Young GC: YOUNG generation used: 372M, used regions: 400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 14443M [1126.855s][info][gc,ergo ] GC(1257) At end of Concurrent Young GC: OLD generation used: 16893M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4823K [1126.855s][info][gc,free ] Free: 13699M, Max: 8192K regular, 648M humongous, Frag: 96% external, 0% internal; Used: 4402K, Mutator Free: 1713 Collector Reserve: 743M, Max: 8192K; Used: 39216B Old Collector Reserve: 4810K, Max: 4810K; Used: 3381K [1126.856s][info][gc,stats ] [1126.856s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1126.856s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1126.856s][info][gc,stats ] [1126.856s][info][gc,stats ] Concurrent Reset 11854 us [1126.856s][info][gc,stats ] Pause Init Mark (G) 4316 us [1126.856s][info][gc,stats ] Pause Init Mark (N) 3503 us [1126.856s][info][gc,stats ] Swap Remembered Set 3287 us [1126.856s][info][gc,stats ] Update Region States 56 us [1126.856s][info][gc,stats ] Concurrent Scan Remembered Set 21251 us, parallelism: 3.96x [1126.856s][info][gc,stats ] RS: 84183 us [1126.856s][info][gc,stats ] RS: Scan Clusters 84183 us, workers (us): 21173, 21159, 21153, 20698, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Concurrent Mark Roots 4176 us, parallelism: 3.59x [1126.856s][info][gc,stats ] CMR: 15008 us [1126.856s][info][gc,stats ] CMR: Thread Roots 13832 us, workers (us): 3516, 3250, 3643, 3424, ---, ---, ---, ---, [1126.856s][info][gc,stats ] CMR: Code Cache Roots 1046 us, workers (us): 184, 357, 186, 319, ---, ---, ---, ---, [1126.856s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 31, 24, 23, 16, ---, ---, ---, ---, [1126.856s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Concurrent Marking 30320 us, parallelism: 3.66x [1126.856s][info][gc,stats ] CM: 110945 us [1126.856s][info][gc,stats ] CM: Parallel Mark 110945 us, workers (us): 27755, 27744, 27726, 27719, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Pause Final Mark (G) 1417 us [1126.856s][info][gc,stats ] Pause Final Mark (N) 939 us [1126.856s][info][gc,stats ] Finish Mark 489 us [1126.856s][info][gc,stats ] Update Region States 80 us [1126.856s][info][gc,stats ] Choose Collection Set 125 us [1126.856s][info][gc,stats ] Rebuild Free Set 53 us [1126.856s][info][gc,stats ] Concurrent Thread Roots 4775 us, parallelism: 3.86x [1126.856s][info][gc,stats ] CTR: 18428 us [1126.856s][info][gc,stats ] CTR: Thread Roots 18428 us, workers (us): 4574, 4553, 4618, 4683, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1126.856s][info][gc,stats ] CWRF: 2 us [1126.856s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Concurrent Weak Roots 647 us [1126.856s][info][gc,stats ] Roots 64 us, parallelism: 1.76x [1126.856s][info][gc,stats ] CWR: 113 us [1126.856s][info][gc,stats ] CWR: VM Weak Roots 113 us, workers (us): 31, 30, 27, 25, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Rendezvous 571 us [1126.856s][info][gc,stats ] Concurrent Cleanup 113 us [1126.856s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.88x [1126.856s][info][gc,stats ] CSR: 1239 us [1126.856s][info][gc,stats ] CSR: Code Cache Roots 1065 us, workers (us): 213, 274, 349, 229, ---, ---, ---, ---, [1126.856s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 40, 40, 35, 31, ---, ---, ---, ---, [1126.856s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 6, 23, ---, ---, ---, ---, ---, ---, [1126.856s][info][gc,stats ] Concurrent Evacuation 19685 us [1126.856s][info][gc,stats ] Pause Init Update Refs (G) 1010 us [1126.856s][info][gc,stats ] Pause Init Update Refs (N) 522 us [1126.856s][info][gc,stats ] Manage GCLABs 435 us [1126.856s][info][gc,stats ] Concurrent Update Refs 37685 us [1126.856s][info][gc,stats ] Concurrent Update Thread Roots 9585 us [1126.856s][info][gc,stats ] Pause Final Update Refs (G) 732 us [1126.856s][info][gc,stats ] Pause Final Update Refs (N) 221 us [1126.856s][info][gc,stats ] Update Region States 52 us [1126.856s][info][gc,stats ] Trash Collection Set 11 us [1126.856s][info][gc,stats ] Rebuild Free Set 80 us [1126.856s][info][gc,stats ] Concurrent Cleanup 142 us [1126.856s][info][gc,stats ] Workers: Evacuated 48662K across 710605 objects, abandoned 0B across 0 objects. [1126.856s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1126.856s][info][gc,stats ] - age 1: 47916304 bytes, 47916304 total [1126.856s][info][gc,stats ] - age 2: 280544 bytes, 48196848 total [1126.856s][info][gc,stats ] - age 3: 229600 bytes, 48426448 total [1126.856s][info][gc,stats ] - age 4: 402848 bytes, 48829296 total [1126.856s][info][gc,stats ] - age 5: 192376 bytes, 49021672 total [1126.856s][info][gc,stats ] - age 6: 179816 bytes, 49201488 total [1126.856s][info][gc,stats ] - age 7: 628856 bytes, 49830344 total [1126.856s][info][gc,stats ] [1126.856s][info][gc,stats ] Mutators: Evacuated 2476K across 54567 objects, abandoned 0B across 0 objects. [1126.856s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1126.856s][info][gc,stats ] - age 1: 2535080 bytes, 2535080 total [1126.856s][info][gc,stats ] - age 2: 864 bytes, 2535944 total [1126.856s][info][gc,stats ] - age 3: 32 bytes, 2535976 total [1126.856s][info][gc,stats ] - age 4: 32 bytes, 2536008 total [1126.856s][info][gc,stats ] - age 5: 96 bytes, 2536104 total [1126.856s][info][gc,stats ] - age 6: 32 bytes, 2536136 total [1126.856s][info][gc,stats ] - age 7: 112 bytes, 2536248 total [1126.856s][info][gc,stats ] [1126.856s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1126.856s][info][gc,stats ] - age 1: 6698008 bytes, 6698008 total [1126.856s][info][gc,stats ] - age 6: 144 bytes, 6698152 total [1126.856s][info][gc,stats ] [1126.856s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1126.856s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1126.856s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1126.866s][info][gc ] Transition from: normal to: idle [1128.098s][info][gc ] Trigger (YOUNG): Average GC time (4390.31 ms) is above the time for average allocation rate (2153 MB/s) to deplete free headroom (9452M) (margin of error = 3.16) [1128.098s][info][gc,ergo ] Free headroom: 11039M (free) - 1587M (spike) - 0B (penalties) = 9452M [1128.098s][info][gc ] Transition from: idle to: normal [1128.098s][info][gc ] Heuristics request for young collection accepted [1128.098s][info][gc,free ] Free: 11039M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 658K, Mutator Free: 1380 Collector Reserve: 743M, Max: 8192K; Used: 39216B Old Collector Reserve: 4810K, Max: 4810K; Used: 3381K [1128.098s][info][gc,ergo ] GC(1258) Start GC cycle (YOUNG) [1128.098s][info][gc,start ] GC(1258) Concurrent reset [1128.098s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent reset [1128.112s][info][gc ] GC(1258) Concurrent reset 13.981ms [1128.112s][info][gc,start ] GC(1258) Pause Init Mark (YOUNG) [1128.112s][info][gc,task ] GC(1258) Using 8 of 8 workers for init marking [1128.116s][info][gc ] GC(1258) Pause Init Mark (YOUNG) 3.541ms [1128.116s][info][gc,start ] GC(1258) Concurrent remembered set scanning [1128.116s][info][gc,task ] GC(1258) Using 4 of 8 workers for Concurrent remembered set scanning [1128.134s][info][gc ] GC(1258) Concurrent remembered set scanning 17.391ms [1128.134s][info][gc,start ] GC(1258) Concurrent marking roots [1128.134s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent marking roots [1128.138s][info][gc ] GC(1258) Concurrent marking roots 4.093ms [1128.138s][info][gc,start ] GC(1258) Concurrent marking (YOUNG) [1128.138s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent marking [1128.304s][info][gc ] GC(1258) Concurrent marking (YOUNG) 165.801ms [1128.304s][info][gc,start ] GC(1258) Pause Final Mark (YOUNG) [1128.304s][info][gc,task ] GC(1258) Using 8 of 8 workers for final marking [1128.305s][info][gc,ergo ] GC(1258) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1128.305s][info][gc,ergo ] GC(1258) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1128.305s][info][gc,ergo ] GC(1258) Chosen CSet evacuates young: 162M (of which at least: 0B are to be promoted), old: 0B [1128.305s][info][gc,ergo ] GC(1258) Collectable Garbage: 2869M (99%), Immediate: 0B (0%), 0 regions, CSet: 2869M (99%), 379 regions [1128.305s][info][gc,ergo ] GC(1258) Evacuation Targets: YOUNG: 162M, PROMOTE: 0B, OLD: 0B, TOTAL: 162M [1128.305s][info][gc,free ] Free: 11134M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 1166K, Mutator Free: 1392 Collector Reserve: 199M, Max: 8192K; Used: 39216B Old Collector Reserve: 4810K, Max: 4810K; Used: 3381K [1128.305s][info][gc ] GC(1258) Pause Final Mark (YOUNG) 0.972ms [1128.305s][info][gc,start ] GC(1258) Concurrent thread roots [1128.305s][info][gc,task ] GC(1258) Using 4 of 8 workers for Concurrent thread roots [1128.309s][info][gc ] GC(1258) Concurrent thread roots 4.454ms [1128.309s][info][gc,start ] GC(1258) Concurrent weak references [1128.310s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent weak references [1128.310s][info][gc,ref ] GC(1258) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.310s][info][gc,ref ] GC(1258) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.310s][info][gc,ref ] GC(1258) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.310s][info][gc ] GC(1258) Concurrent weak references 0.053ms [1128.310s][info][gc,start ] GC(1258) Concurrent weak roots [1128.310s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent weak root [1128.310s][info][gc ] GC(1258) Concurrent weak roots 0.651ms [1128.310s][info][gc,start ] GC(1258) Concurrent cleanup [1128.310s][info][gc ] GC(1258) Concurrent cleanup 20399M->20399M(31744M) 0.116ms [1128.310s][info][gc,free ] Free: 11112M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 7473K, Mutator Free: 1390 Collector Reserve: 197M, Max: 8192K; Used: 2678K Old Collector Reserve: 4738K, Max: 4738K; Used: 3454K [1128.310s][info][gc,start ] GC(1258) Concurrent strong roots [1128.310s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent strong root [1128.311s][info][gc ] GC(1258) Concurrent strong roots 0.440ms [1128.311s][info][gc,start ] GC(1258) Concurrent evacuation [1128.311s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent evacuation [1128.378s][info][gc ] GC(1258) Concurrent evacuation 67.186ms [1128.378s][info][gc,start ] GC(1258) Pause Init Update Refs [1128.379s][info][gc ] GC(1258) Pause Init Update Refs 0.532ms [1128.379s][info][gc,start ] GC(1258) Concurrent update references [1128.379s][info][gc,task ] GC(1258) Using 4 of 8 workers for concurrent reference update [1128.379s][info][gc,free ] At start of update refs, moving 16379K to Mutator free set from Collector Reserve (16379K) and from Old Collector Reserve (0B) [1128.506s][info][gc ] GC(1258) Concurrent update references 126.477ms [1128.506s][info][gc,start ] GC(1258) Concurrent update thread roots [1128.515s][info][gc ] GC(1258) Concurrent update thread roots 8.821ms [1128.515s][info][gc,start ] GC(1258) Pause Final Update Refs [1128.515s][info][gc,task ] GC(1258) Using 8 of 8 workers for final reference update [1128.515s][info][gc,free ] Free: 12994M, Max: 8192K regular, 560M humongous, Frag: 95% external, 22% internal; Used: 2973M, Mutator Free: 1625 Collector Reserve: 743M, Max: 8192K; Used: 65540K Old Collector Reserve: 4451K, Max: 4451K; Used: 3740K [1128.515s][info][gc ] GC(1258) Pause Final Update Refs 0.235ms [1128.515s][info][gc,start ] GC(1258) Concurrent cleanup [1128.516s][info][gc ] GC(1258) Concurrent cleanup 20995M->17971M(31744M) 0.178ms [1128.516s][info][gc,ergo ] GC(1258) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4464K, young_available: 13738M [1128.516s][info][gc,ergo ] GC(1258) At end of Concurrent Young GC: GCU: 5.9%, MU: 23.4% during period of 1.660s [1128.516s][info][gc,ergo ] GC(1258) At end of Concurrent Young GC: YOUNG generation used: 1078M, used regions: 1096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 13737M [1128.516s][info][gc,ergo ] GC(1258) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4464K [1128.516s][info][gc,free ] Free: 12993M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 6662K, Mutator Free: 1625 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 4451K, Max: 4451K; Used: 3740K [1128.516s][info][gc,stats ] [1128.516s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1128.516s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1128.516s][info][gc,stats ] [1128.516s][info][gc,stats ] Concurrent Reset 14009 us [1128.516s][info][gc,stats ] Pause Init Mark (G) 4289 us [1128.516s][info][gc,stats ] Pause Init Mark (N) 3550 us [1128.516s][info][gc,stats ] Swap Remembered Set 3362 us [1128.516s][info][gc,stats ] Update Region States 48 us [1128.516s][info][gc,stats ] Concurrent Scan Remembered Set 17408 us, parallelism: 3.97x [1128.516s][info][gc,stats ] RS: 69113 us [1128.516s][info][gc,stats ] RS: Scan Clusters 69113 us, workers (us): 17332, 17323, 17319, 17140, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Concurrent Mark Roots 4106 us, parallelism: 3.64x [1128.516s][info][gc,stats ] CMR: 14928 us [1128.516s][info][gc,stats ] CMR: Thread Roots 13561 us, workers (us): 3389, 3430, 3400, 3342, ---, ---, ---, ---, [1128.516s][info][gc,stats ] CMR: Code Cache Roots 1215 us, workers (us): 233, 214, 351, 416, ---, ---, ---, ---, [1128.516s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 31, 26, 26, 24, ---, ---, ---, ---, [1128.516s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 35, 10, ---, ---, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Concurrent Marking 165828 us, parallelism: 3.92x [1128.516s][info][gc,stats ] CM: 650281 us [1128.516s][info][gc,stats ] CM: Parallel Mark 650281 us, workers (us): 162578, 162572, 162572, 162559, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Pause Final Mark (G) 1450 us [1128.516s][info][gc,stats ] Pause Final Mark (N) 978 us [1128.516s][info][gc,stats ] Finish Mark 513 us [1128.516s][info][gc,stats ] Update Region States 88 us [1128.516s][info][gc,stats ] Choose Collection Set 129 us [1128.516s][info][gc,stats ] Rebuild Free Set 52 us [1128.516s][info][gc,stats ] Concurrent Thread Roots 4470 us, parallelism: 3.87x [1128.516s][info][gc,stats ] CTR: 17287 us [1128.516s][info][gc,stats ] CTR: Thread Roots 17287 us, workers (us): 4238, 4394, 4308, 4347, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [1128.516s][info][gc,stats ] CWRF: 1 us [1128.516s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Concurrent Weak Roots 660 us [1128.516s][info][gc,stats ] Roots 65 us, parallelism: 1.41x [1128.516s][info][gc,stats ] CWR: 91 us [1128.516s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 28, 27, 20, 17, ---, ---, ---, ---, [1128.516s][info][gc,stats ] Rendezvous 573 us [1128.516s][info][gc,stats ] Concurrent Cleanup 121 us [1128.516s][info][gc,stats ] Concurrent Strong Roots 444 us, parallelism: 2.63x [1128.516s][info][gc,stats ] CSR: 1168 us [1128.516s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 160, 356, 192, 291, ---, ---, ---, ---, [1128.516s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 35, 35, 30, ---, ---, ---, ---, [1128.517s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [1128.517s][info][gc,stats ] Concurrent Evacuation 67207 us [1128.517s][info][gc,stats ] Pause Init Update Refs (G) 1148 us [1128.517s][info][gc,stats ] Pause Init Update Refs (N) 541 us [1128.517s][info][gc,stats ] Manage GCLABs 448 us [1128.517s][info][gc,stats ] Concurrent Update Refs 126506 us [1128.517s][info][gc,stats ] Concurrent Update Thread Roots 8841 us [1128.517s][info][gc,stats ] Pause Final Update Refs (G) 863 us [1128.517s][info][gc,stats ] Pause Final Update Refs (N) 240 us [1128.517s][info][gc,stats ] Update Region States 55 us [1128.517s][info][gc,stats ] Trash Collection Set 13 us [1128.517s][info][gc,stats ] Rebuild Free Set 84 us [1128.517s][info][gc,stats ] Concurrent Cleanup 187 us [1128.517s][info][gc,stats ] Workers: Evacuated 155M across 4079484 objects, abandoned 0B across 0 objects. [1128.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1128.517s][info][gc,stats ] - age 1: 146516168 bytes, 146516168 total [1128.517s][info][gc,stats ] - age 2: 14863648 bytes, 161379816 total [1128.517s][info][gc,stats ] - age 3: 215952 bytes, 161595768 total [1128.517s][info][gc,stats ] - age 4: 191536 bytes, 161787304 total [1128.517s][info][gc,stats ] - age 5: 372712 bytes, 162160016 total [1128.517s][info][gc,stats ] - age 6: 163096 bytes, 162323112 total [1128.517s][info][gc,stats ] - age 7: 359408 bytes, 162682520 total [1128.517s][info][gc,stats ] [1128.517s][info][gc,stats ] Mutators: Evacuated 7135K across 167337 objects, abandoned 24B across 1 objects. [1128.517s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1128.517s][info][gc,stats ] - age 1: 3635520 bytes, 3635520 total [1128.517s][info][gc,stats ] - age 2: 3460208 bytes, 7095728 total [1128.517s][info][gc,stats ] - age 3: 40720 bytes, 7136448 total [1128.517s][info][gc,stats ] - age 4: 38096 bytes, 7174544 total [1128.517s][info][gc,stats ] - age 5: 30104 bytes, 7204648 total [1128.517s][info][gc,stats ] - age 6: 29344 bytes, 7233992 total [1128.517s][info][gc,stats ] - age 7: 72680 bytes, 7306672 total [1128.517s][info][gc,stats ] [1128.517s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1128.517s][info][gc,stats ] - age 1: 20225720 bytes, 20225720 total [1128.517s][info][gc,stats ] - age 2: 6673784 bytes, 26899504 total [1128.517s][info][gc,stats ] [1128.517s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1128.517s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1128.517s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1128.527s][info][gc ] Transition from: normal to: idle [1128.527s][info][gc ] Trigger (YOUNG): expedite promotion in place of 144B [1128.527s][info][gc ] Transition from: idle to: normal [1128.527s][info][gc ] Heuristics request for young collection accepted [1128.527s][info][gc,free ] Free: 12966M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 9338K, Mutator Free: 1622 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 4451K, Max: 4451K; Used: 3740K [1128.527s][info][gc,ergo ] GC(1259) Start GC cycle (YOUNG) [1128.527s][info][gc,start ] GC(1259) Concurrent reset [1128.527s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent reset [1128.532s][info][gc ] GC(1259) Concurrent reset 4.397ms [1128.532s][info][gc,start ] GC(1259) Pause Init Mark (YOUNG) [1128.532s][info][gc,task ] GC(1259) Using 8 of 8 workers for init marking [1128.536s][info][gc ] GC(1259) Pause Init Mark (YOUNG) 3.829ms [1128.536s][info][gc,start ] GC(1259) Concurrent remembered set scanning [1128.536s][info][gc,task ] GC(1259) Using 4 of 8 workers for Concurrent remembered set scanning [1128.552s][info][gc ] GC(1259) Concurrent remembered set scanning 16.024ms [1128.552s][info][gc,start ] GC(1259) Concurrent marking roots [1128.552s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent marking roots [1128.556s][info][gc ] GC(1259) Concurrent marking roots 3.747ms [1128.556s][info][gc,start ] GC(1259) Concurrent marking (YOUNG) [1128.556s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent marking [1128.727s][info][gc ] GC(1259) Concurrent marking (YOUNG) 171.213ms [1128.727s][info][gc,start ] GC(1259) Pause Final Mark (YOUNG) [1128.727s][info][gc,task ] GC(1259) Using 8 of 8 workers for final marking [1128.728s][info][gc,ergo ] GC(1259) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1128.728s][info][gc,ergo ] GC(1259) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 4128B. [1128.728s][info][gc,ergo ] GC(1259) Chosen CSet evacuates young: 143M (of which at least: 0B are to be promoted), old: 0B [1128.728s][info][gc,ergo ] GC(1259) Collectable Garbage: 909M (99%), Immediate: 4128B (0%), 1 regions, CSet: 909M (99%), 132 regions [1128.728s][info][gc,ergo ] GC(1259) Evacuation Targets: YOUNG: 143M, PROMOTE: 0B, OLD: 0B, TOTAL: 143M [1128.728s][info][gc,free ] Free: 13098M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5425K, Mutator Free: 1638 Collector Reserve: 176M, Max: 8192K; Used: 4128B Old Collector Reserve: 4451K, Max: 4451K; Used: 3740K [1128.728s][info][gc ] GC(1259) Pause Final Mark (YOUNG) 0.876ms [1128.728s][info][gc,start ] GC(1259) Concurrent thread roots [1128.728s][info][gc,task ] GC(1259) Using 4 of 8 workers for Concurrent thread roots [1128.733s][info][gc ] GC(1259) Concurrent thread roots 4.450ms [1128.733s][info][gc,start ] GC(1259) Concurrent weak references [1128.733s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent weak references [1128.733s][info][gc,ref ] GC(1259) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.733s][info][gc,ref ] GC(1259) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.733s][info][gc,ref ] GC(1259) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1128.733s][info][gc ] GC(1259) Concurrent weak references 0.041ms [1128.733s][info][gc,start ] GC(1259) Concurrent weak roots [1128.733s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent weak root [1128.734s][info][gc ] GC(1259) Concurrent weak roots 0.636ms [1128.734s][info][gc,start ] GC(1259) Concurrent cleanup [1128.734s][info][gc ] GC(1259) Concurrent cleanup 18452M->18452M(31744M) 0.112ms [1128.734s][info][gc,free ] Free: 13081M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 6756K, Mutator Free: 1636 Collector Reserve: 172M, Max: 8192K; Used: 3073K Old Collector Reserve: 4451K, Max: 4451K; Used: 3740K [1128.734s][info][gc,start ] GC(1259) Concurrent strong roots [1128.734s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent strong root [1128.734s][info][gc ] GC(1259) Concurrent strong roots 0.434ms [1128.734s][info][gc,start ] GC(1259) Concurrent evacuation [1128.734s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent evacuation [1128.803s][info][gc ] GC(1259) Concurrent evacuation 68.582ms [1128.803s][info][gc,start ] GC(1259) Pause Init Update Refs [1128.804s][info][gc ] GC(1259) Pause Init Update Refs 0.528ms [1128.804s][info][gc,start ] GC(1259) Concurrent update references [1128.804s][info][gc,task ] GC(1259) Using 4 of 8 workers for concurrent reference update [1128.804s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1128.923s][info][gc ] GC(1259) Concurrent update references 118.939ms [1128.923s][info][gc,start ] GC(1259) Concurrent update thread roots [1128.932s][info][gc ] GC(1259) Concurrent update thread roots 9.330ms [1128.933s][info][gc,start ] GC(1259) Pause Final Update Refs [1128.933s][info][gc,task ] GC(1259) Using 8 of 8 workers for final reference update [1128.933s][info][gc,free ] Free: 12966M, Max: 8192K regular, 536M humongous, Frag: 96% external, 7% internal; Used: 935M, Mutator Free: 1621 Collector Reserve: 744M, Max: 8192K; Used: 120M Old Collector Reserve: 4415K, Max: 4415K; Used: 3777K [1128.933s][info][gc ] GC(1259) Pause Final Update Refs 0.253ms [1128.933s][info][gc,start ] GC(1259) Concurrent cleanup [1128.933s][info][gc ] GC(1259) Concurrent cleanup 19053M->18000M(31744M) 0.131ms [1128.933s][info][gc,ergo ] GC(1259) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4428K, young_available: 13709M [1128.933s][info][gc,ergo ] GC(1259) At end of Concurrent Young GC: GCU: 22.7%, MU: 25.2% during period of 0.418s [1128.933s][info][gc,ergo ] GC(1259) At end of Concurrent Young GC: YOUNG generation used: 1107M, used regions: 1120M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 13708M [1128.933s][info][gc,ergo ] GC(1259) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4428K [1128.933s][info][gc,free ] Free: 12964M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3403K, Mutator Free: 1621 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4415K, Max: 4415K; Used: 3777K [1128.934s][info][gc,stats ] [1128.934s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1128.934s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1128.934s][info][gc,stats ] [1128.934s][info][gc,stats ] Concurrent Reset 4415 us [1128.934s][info][gc,stats ] Pause Init Mark (G) 4356 us [1128.934s][info][gc,stats ] Pause Init Mark (N) 3836 us [1128.934s][info][gc,stats ] Swap Remembered Set 3650 us [1128.934s][info][gc,stats ] Update Region States 69 us [1128.934s][info][gc,stats ] Concurrent Scan Remembered Set 16040 us, parallelism: 3.93x [1128.934s][info][gc,stats ] RS: 63106 us [1128.934s][info][gc,stats ] RS: Scan Clusters 63106 us, workers (us): 15956, 15945, 15943, 15261, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Concurrent Mark Roots 3756 us, parallelism: 3.62x [1128.934s][info][gc,stats ] CMR: 13592 us [1128.934s][info][gc,stats ] CMR: Thread Roots 12515 us, workers (us): 2996, 3276, 3118, 3125, ---, ---, ---, ---, [1128.934s][info][gc,stats ] CMR: Code Cache Roots 951 us, workers (us): 337, 142, 291, 180, ---, ---, ---, ---, [1128.934s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 27, 25, 23, 16, ---, ---, ---, ---, [1128.934s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Concurrent Marking 171243 us, parallelism: 3.92x [1128.934s][info][gc,stats ] CM: 671378 us [1128.934s][info][gc,stats ] CM: Parallel Mark 671378 us, workers (us): 167852, 167843, 167846, 167836, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Pause Final Mark (G) 1379 us [1128.934s][info][gc,stats ] Pause Final Mark (N) 882 us [1128.934s][info][gc,stats ] Finish Mark 432 us [1128.934s][info][gc,stats ] Update Region States 95 us [1128.934s][info][gc,stats ] Choose Collection Set 104 us [1128.934s][info][gc,stats ] Rebuild Free Set 59 us [1128.934s][info][gc,stats ] Concurrent Thread Roots 4462 us, parallelism: 3.86x [1128.934s][info][gc,stats ] CTR: 17238 us [1128.934s][info][gc,stats ] CTR: Thread Roots 17238 us, workers (us): 4379, 4405, 4279, 4175, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.02x [1128.934s][info][gc,stats ] CWRF: 1 us [1128.934s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Concurrent Weak Roots 651 us [1128.934s][info][gc,stats ] Roots 61 us, parallelism: 1.55x [1128.934s][info][gc,stats ] CWR: 95 us [1128.934s][info][gc,stats ] CWR: VM Weak Roots 95 us, workers (us): 29, 23, 22, 20, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Rendezvous 564 us [1128.934s][info][gc,stats ] Concurrent Cleanup 117 us [1128.934s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.73x [1128.934s][info][gc,stats ] CSR: 1195 us [1128.934s][info][gc,stats ] CSR: Code Cache Roots 1027 us, workers (us): 161, 316, 201, 349, ---, ---, ---, ---, [1128.934s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 36, 34, 32, ---, ---, ---, ---, [1128.934s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [1128.934s][info][gc,stats ] Concurrent Evacuation 68605 us [1128.934s][info][gc,stats ] Pause Init Update Refs (G) 1148 us [1128.934s][info][gc,stats ] Pause Init Update Refs (N) 537 us [1128.934s][info][gc,stats ] Manage GCLABs 441 us [1128.934s][info][gc,stats ] Concurrent Update Refs 118974 us [1128.934s][info][gc,stats ] Concurrent Update Thread Roots 9348 us [1128.934s][info][gc,stats ] Pause Final Update Refs (G) 867 us [1128.934s][info][gc,stats ] Pause Final Update Refs (N) 258 us [1128.934s][info][gc,stats ] Update Region States 55 us [1128.934s][info][gc,stats ] Trash Collection Set 8 us [1128.934s][info][gc,stats ] Rebuild Free Set 91 us [1128.934s][info][gc,stats ] Concurrent Cleanup 138 us [1128.934s][info][gc,stats ] Workers: Evacuated 136M across 3720707 objects, abandoned 32B across 1 objects. [1128.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1128.934s][info][gc,stats ] - age 1: 35802072 bytes, 35802072 total [1128.934s][info][gc,stats ] - age 2: 88411504 bytes, 124213576 total [1128.934s][info][gc,stats ] - age 3: 18550432 bytes, 142764008 total [1128.934s][info][gc,stats ] - age 4: 137208 bytes, 142901216 total [1128.934s][info][gc,stats ] - age 5: 190720 bytes, 143091936 total [1128.934s][info][gc,stats ] - age 6: 370920 bytes, 143462856 total [1128.934s][info][gc,stats ] - age 7: 22112 bytes, 143484968 total [1128.934s][info][gc,stats ] [1128.934s][info][gc,stats ] Mutators: Evacuated 6803K across 185490 objects, abandoned 0B across 0 objects. [1128.934s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1128.934s][info][gc,stats ] - age 1: 94992 bytes, 94992 total [1128.934s][info][gc,stats ] - age 2: 3961312 bytes, 4056304 total [1128.934s][info][gc,stats ] - age 3: 2910904 bytes, 6967208 total [1128.934s][info][gc,stats ] - age 6: 64 bytes, 6967272 total [1128.934s][info][gc,stats ] [1128.934s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1128.934s][info][gc,stats ] - age 1: 66520848 bytes, 66520848 total [1128.934s][info][gc,stats ] [1128.934s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1128.934s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1128.934s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1128.944s][info][gc ] Transition from: normal to: idle [1129.410s][info][gc ] Periodic Sample: GCU = 4.931%, MU = 20.579% during most recent 5.0s [1130.292s][info][gc ] Trigger (YOUNG): Average GC time (4016.87 ms) is above the time for average allocation rate (2120 MB/s) to deplete free headroom (8516M) (margin of error = 3.16) [1130.292s][info][gc,ergo ] Free headroom: 10103M (free) - 1587M (spike) - 0B (penalties) = 8516M [1130.292s][info][gc ] Transition from: idle to: normal [1130.292s][info][gc ] Heuristics request for young collection accepted [1130.292s][info][gc,free ] Free: 10103M, Max: 8192K regular, 536M humongous, Frag: 95% external, 0% internal; Used: 452K, Mutator Free: 1263 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4415K, Max: 4415K; Used: 3777K [1130.292s][info][gc,ergo ] GC(1260) Start GC cycle (YOUNG) [1130.292s][info][gc,start ] GC(1260) Concurrent reset [1130.292s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent reset [1130.310s][info][gc ] GC(1260) Concurrent reset 18.268ms [1130.311s][info][gc,start ] GC(1260) Pause Init Mark (YOUNG) [1130.311s][info][gc,task ] GC(1260) Using 8 of 8 workers for init marking [1130.314s][info][gc ] GC(1260) Pause Init Mark (YOUNG) 3.473ms [1130.314s][info][gc,start ] GC(1260) Concurrent remembered set scanning [1130.314s][info][gc,task ] GC(1260) Using 4 of 8 workers for Concurrent remembered set scanning [1130.329s][info][gc ] GC(1260) Concurrent remembered set scanning 15.058ms [1130.329s][info][gc,start ] GC(1260) Concurrent marking roots [1130.329s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent marking roots [1130.333s][info][gc ] GC(1260) Concurrent marking roots 3.605ms [1130.333s][info][gc,start ] GC(1260) Concurrent marking (YOUNG) [1130.333s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent marking [1130.630s][info][gc ] GC(1260) Concurrent marking (YOUNG) 296.751ms [1130.630s][info][gc,start ] GC(1260) Pause Final Mark (YOUNG) [1130.630s][info][gc,task ] GC(1260) Using 8 of 8 workers for final marking [1130.631s][info][gc,ergo ] GC(1260) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1130.631s][info][gc,ergo ] GC(1260) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1130.631s][info][gc,ergo ] GC(1260) Chosen CSet evacuates young: 175M (of which at least: 0B are to be promoted), old: 0B [1130.631s][info][gc,ergo ] GC(1260) Collectable Garbage: 3696M (99%), Immediate: 0B (0%), 0 regions, CSet: 3696M (99%), 484 regions [1130.631s][info][gc,ergo ] GC(1260) Evacuation Targets: YOUNG: 175M, PROMOTE: 0B, OLD: 0B, TOTAL: 175M [1130.631s][info][gc,free ] Free: 9906M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 5235K, Mutator Free: 1239 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 4415K, Max: 4415K; Used: 3777K [1130.631s][info][gc ] GC(1260) Pause Final Mark (YOUNG) 0.902ms [1130.631s][info][gc,start ] GC(1260) Concurrent thread roots [1130.631s][info][gc,task ] GC(1260) Using 4 of 8 workers for Concurrent thread roots [1130.635s][info][gc ] GC(1260) Concurrent thread roots 3.900ms [1130.635s][info][gc,start ] GC(1260) Concurrent weak references [1130.635s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent weak references [1130.635s][info][gc,ref ] GC(1260) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1130.635s][info][gc,ref ] GC(1260) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1130.635s][info][gc,ref ] GC(1260) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1130.635s][info][gc ] GC(1260) Concurrent weak references 0.040ms [1130.635s][info][gc,start ] GC(1260) Concurrent weak roots [1130.635s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent weak root [1130.636s][info][gc ] GC(1260) Concurrent weak roots 0.675ms [1130.636s][info][gc,start ] GC(1260) Concurrent cleanup [1130.636s][info][gc ] GC(1260) Concurrent cleanup 21603M->21603M(31744M) 0.110ms [1130.636s][info][gc,free ] Free: 9892M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 3786K, Mutator Free: 1237 Collector Reserve: 214M, Max: 8192K; Used: 1388K Old Collector Reserve: 4415K, Max: 4415K; Used: 3777K [1130.636s][info][gc,start ] GC(1260) Concurrent strong roots [1130.636s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent strong root [1130.636s][info][gc ] GC(1260) Concurrent strong roots 0.435ms [1130.636s][info][gc,start ] GC(1260) Concurrent evacuation [1130.637s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent evacuation [1130.707s][info][gc ] GC(1260) Concurrent evacuation 70.156ms [1130.707s][info][gc,start ] GC(1260) Pause Init Update Refs [1130.708s][info][gc ] GC(1260) Pause Init Update Refs 0.550ms [1130.708s][info][gc,start ] GC(1260) Concurrent update references [1130.708s][info][gc,task ] GC(1260) Using 4 of 8 workers for concurrent reference update [1130.708s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1130.896s][info][gc ] GC(1260) Concurrent update references 187.770ms [1130.896s][info][gc,start ] GC(1260) Concurrent update thread roots [1130.905s][info][gc ] GC(1260) Concurrent update thread roots 8.813ms [1130.905s][info][gc,start ] GC(1260) Pause Final Update Refs [1130.905s][info][gc,task ] GC(1260) Using 8 of 8 workers for final reference update [1130.905s][info][gc,free ] Free: 12479M, Max: 8192K regular, 440M humongous, Frag: 95% external, 30% internal; Used: 3776M, Mutator Free: 1560 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 4410K, Max: 4410K; Used: 3782K [1130.905s][info][gc ] GC(1260) Pause Final Update Refs 0.246ms [1130.905s][info][gc,start ] GC(1260) Concurrent cleanup [1130.906s][info][gc ] GC(1260) Concurrent cleanup 22351M->18487M(31744M) 0.164ms [1130.906s][info][gc,ergo ] GC(1260) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4423K, young_available: 13222M [1130.906s][info][gc,ergo ] GC(1260) At end of Concurrent Young GC: GCU: 7.4%, MU: 23.7% during period of 1.972s [1130.906s][info][gc,ergo ] GC(1260) At end of Concurrent Young GC: YOUNG generation used: 1594M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 13221M [1130.906s][info][gc,ergo ] GC(1260) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4423K [1130.906s][info][gc,free ] Free: 12477M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 2737K, Mutator Free: 1560 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4410K, Max: 4410K; Used: 3782K [1130.906s][info][gc,stats ] [1130.906s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1130.906s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1130.906s][info][gc,stats ] [1130.906s][info][gc,stats ] Concurrent Reset 18293 us [1130.906s][info][gc,stats ] Pause Init Mark (G) 4325 us [1130.906s][info][gc,stats ] Pause Init Mark (N) 3486 us [1130.906s][info][gc,stats ] Swap Remembered Set 3260 us [1130.906s][info][gc,stats ] Update Region States 55 us [1130.906s][info][gc,stats ] Concurrent Scan Remembered Set 15075 us, parallelism: 3.95x [1130.906s][info][gc,stats ] RS: 59496 us [1130.906s][info][gc,stats ] RS: Scan Clusters 59496 us, workers (us): 14991, 14985, 14980, 14541, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Concurrent Mark Roots 3619 us, parallelism: 3.58x [1130.906s][info][gc,stats ] CMR: 12941 us [1130.906s][info][gc,stats ] CMR: Thread Roots 11733 us, workers (us): 2955, 2833, 2863, 3082, ---, ---, ---, ---, [1130.906s][info][gc,stats ] CMR: Code Cache Roots 1058 us, workers (us): 253, 290, 336, 179, ---, ---, ---, ---, [1130.906s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 27, 23, 17, ---, ---, ---, ---, [1130.906s][info][gc,stats ] CMR: CLDG Roots 50 us, workers (us): 40, ---, ---, 10, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Concurrent Marking 296778 us, parallelism: 3.95x [1130.906s][info][gc,stats ] CM: 1171494 us [1130.906s][info][gc,stats ] CM: Parallel Mark 1171494 us, workers (us): 292882, 292869, 292866, 292877, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Pause Final Mark (G) 1411 us [1130.906s][info][gc,stats ] Pause Final Mark (N) 908 us [1130.906s][info][gc,stats ] Finish Mark 447 us [1130.906s][info][gc,stats ] Update Region States 86 us [1130.906s][info][gc,stats ] Choose Collection Set 135 us [1130.906s][info][gc,stats ] Rebuild Free Set 50 us [1130.906s][info][gc,stats ] Concurrent Thread Roots 3915 us, parallelism: 3.88x [1130.906s][info][gc,stats ] CTR: 15203 us [1130.906s][info][gc,stats ] CTR: Thread Roots 15203 us, workers (us): 3725, 3815, 3814, 3848, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1130.906s][info][gc,stats ] CWRF: 1 us [1130.906s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Concurrent Weak Roots 686 us [1130.906s][info][gc,stats ] Roots 56 us, parallelism: 1.49x [1130.906s][info][gc,stats ] CWR: 83 us [1130.906s][info][gc,stats ] CWR: VM Weak Roots 83 us, workers (us): 28, 21, 19, 15, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Rendezvous 610 us [1130.906s][info][gc,stats ] Concurrent Cleanup 114 us [1130.906s][info][gc,stats ] Concurrent Strong Roots 454 us, parallelism: 2.55x [1130.906s][info][gc,stats ] CSR: 1157 us [1130.906s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 174, 352, 185, 266, ---, ---, ---, ---, [1130.906s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 43, 37, 35, 31, ---, ---, ---, ---, [1130.906s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, ---, 27, 6, ---, ---, ---, ---, [1130.906s][info][gc,stats ] Concurrent Evacuation 70198 us [1130.906s][info][gc,stats ] Pause Init Update Refs (G) 1185 us [1130.906s][info][gc,stats ] Pause Init Update Refs (N) 559 us [1130.906s][info][gc,stats ] Manage GCLABs 461 us [1130.906s][info][gc,stats ] Concurrent Update Refs 187800 us [1130.906s][info][gc,stats ] Concurrent Update Thread Roots 8834 us [1130.906s][info][gc,stats ] Pause Final Update Refs (G) 908 us [1130.906s][info][gc,stats ] Pause Final Update Refs (N) 251 us [1130.906s][info][gc,stats ] Update Region States 57 us [1130.906s][info][gc,stats ] Trash Collection Set 15 us [1130.906s][info][gc,stats ] Rebuild Free Set 84 us [1130.906s][info][gc,stats ] Concurrent Cleanup 172 us [1130.906s][info][gc,stats ] Workers: Evacuated 170M across 4846348 objects, abandoned 0B across 0 objects. [1130.906s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1130.906s][info][gc,stats ] - age 1: 131137640 bytes, 131137640 total [1130.906s][info][gc,stats ] - age 2: 8474808 bytes, 139612448 total [1130.906s][info][gc,stats ] - age 3: 32928152 bytes, 172540600 total [1130.906s][info][gc,stats ] - age 4: 5780800 bytes, 178321400 total [1130.906s][info][gc,stats ] - age 5: 133728 bytes, 178455128 total [1130.906s][info][gc,stats ] - age 6: 53520 bytes, 178508648 total [1130.906s][info][gc,stats ] - age 7: 323312 bytes, 178831960 total [1130.906s][info][gc,stats ] [1130.906s][info][gc,stats ] Mutators: Evacuated 5120K across 114113 objects, abandoned 0B across 0 objects. [1130.907s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1130.907s][info][gc,stats ] - age 1: 2158032 bytes, 2158032 total [1130.907s][info][gc,stats ] - age 2: 173904 bytes, 2331936 total [1130.907s][info][gc,stats ] - age 3: 2009216 bytes, 4341152 total [1130.907s][info][gc,stats ] - age 4: 902136 bytes, 5243288 total [1130.907s][info][gc,stats ] - age 5: 64 bytes, 5243352 total [1130.907s][info][gc,stats ] [1130.907s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1130.907s][info][gc,stats ] - age 1: 84173168 bytes, 84173168 total [1130.907s][info][gc,stats ] - age 2: 44274176 bytes, 128447344 total [1130.907s][info][gc,stats ] [1130.907s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1130.907s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1130.907s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1130.917s][info][gc ] Transition from: normal to: idle [1132.290s][info][gc ] Trigger (YOUNG): Average GC time (3849.20 ms) is above the time for average allocation rate (2083 MB/s) to deplete free headroom (8015M) (margin of error = 3.17) [1132.290s][info][gc,ergo ] Free headroom: 9603M (free) - 1587M (spike) - 0B (penalties) = 8015M [1132.290s][info][gc ] Transition from: idle to: normal [1132.290s][info][gc ] Heuristics request for young collection accepted [1132.290s][info][gc,free ] Free: 9602M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 5350K, Mutator Free: 1201 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4410K, Max: 4410K; Used: 3782K [1132.290s][info][gc,ergo ] GC(1261) Start GC cycle (YOUNG) [1132.290s][info][gc,start ] GC(1261) Concurrent reset [1132.290s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent reset [1132.309s][info][gc ] GC(1261) Concurrent reset 19.462ms [1132.310s][info][gc,start ] GC(1261) Pause Init Mark (YOUNG) [1132.310s][info][gc,task ] GC(1261) Using 8 of 8 workers for init marking [1132.315s][info][gc ] GC(1261) Pause Init Mark (YOUNG) 5.115ms [1132.315s][info][gc,start ] GC(1261) Concurrent remembered set scanning [1132.315s][info][gc,task ] GC(1261) Using 4 of 8 workers for Concurrent remembered set scanning [1132.333s][info][gc ] GC(1261) Concurrent remembered set scanning 17.156ms [1132.333s][info][gc,start ] GC(1261) Concurrent marking roots [1132.333s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent marking roots [1132.337s][info][gc ] GC(1261) Concurrent marking roots 4.109ms [1132.337s][info][gc,start ] GC(1261) Concurrent marking (YOUNG) [1132.337s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent marking [1132.768s][info][gc ] GC(1261) Concurrent marking (YOUNG) 431.652ms [1132.769s][info][gc,start ] GC(1261) Pause Final Mark (YOUNG) [1132.769s][info][gc,task ] GC(1261) Using 8 of 8 workers for final marking [1132.769s][info][gc,ergo ] GC(1261) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1132.769s][info][gc,ergo ] GC(1261) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1132.769s][info][gc,ergo ] GC(1261) Chosen CSet evacuates young: 183M (of which at least: 0B are to be promoted), old: 0B [1132.769s][info][gc,ergo ] GC(1261) Collectable Garbage: 4096M (99%), Immediate: 0B (0%), 0 regions, CSet: 4096M (99%), 535 regions [1132.769s][info][gc,ergo ] GC(1261) Evacuation Targets: YOUNG: 183M, PROMOTE: 0B, OLD: 0B, TOTAL: 183M [1132.770s][info][gc,free ] Free: 9086M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 1170K, Mutator Free: 1136 Collector Reserve: 224M, Max: 8192K; Used: 0B Old Collector Reserve: 4410K, Max: 4410K; Used: 3782K [1132.770s][info][gc ] GC(1261) Pause Final Mark (YOUNG) 0.895ms [1132.770s][info][gc,start ] GC(1261) Concurrent thread roots [1132.770s][info][gc,task ] GC(1261) Using 4 of 8 workers for Concurrent thread roots [1132.774s][info][gc ] GC(1261) Concurrent thread roots 4.310ms [1132.774s][info][gc,start ] GC(1261) Concurrent weak references [1132.774s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent weak references [1132.774s][info][gc,ref ] GC(1261) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1132.774s][info][gc,ref ] GC(1261) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1132.774s][info][gc,ref ] GC(1261) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1132.774s][info][gc ] GC(1261) Concurrent weak references 0.054ms [1132.774s][info][gc,start ] GC(1261) Concurrent weak roots [1132.774s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent weak root [1132.775s][info][gc ] GC(1261) Concurrent weak roots 0.628ms [1132.775s][info][gc,start ] GC(1261) Concurrent cleanup [1132.775s][info][gc ] GC(1261) Concurrent cleanup 22421M->22421M(31744M) 0.111ms [1132.775s][info][gc,free ] Free: 9066M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5505K, Mutator Free: 1134 Collector Reserve: 221M, Max: 8192K; Used: 2382K Old Collector Reserve: 4410K, Max: 4410K; Used: 3782K [1132.775s][info][gc,start ] GC(1261) Concurrent strong roots [1132.775s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent strong root [1132.775s][info][gc ] GC(1261) Concurrent strong roots 0.420ms [1132.775s][info][gc,start ] GC(1261) Concurrent evacuation [1132.775s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent evacuation [1132.848s][info][gc ] GC(1261) Concurrent evacuation 72.175ms [1132.848s][info][gc,start ] GC(1261) Pause Init Update Refs [1132.848s][info][gc ] GC(1261) Pause Init Update Refs 0.519ms [1132.849s][info][gc,start ] GC(1261) Concurrent update references [1132.849s][info][gc,task ] GC(1261) Using 4 of 8 workers for concurrent reference update [1132.849s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1133.094s][info][gc ] GC(1261) Concurrent update references 245.811ms [1133.094s][info][gc,start ] GC(1261) Concurrent update thread roots [1133.105s][info][gc ] GC(1261) Concurrent update thread roots 10.979ms [1133.106s][info][gc,start ] GC(1261) Pause Final Update Refs [1133.106s][info][gc,task ] GC(1261) Using 8 of 8 workers for final reference update [1133.106s][info][gc,free ] Free: 11949M, Max: 8192K regular, 408M humongous, Frag: 95% external, 35% internal; Used: 4185M, Mutator Free: 1494 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 4111K, Max: 4111K; Used: 4080K [1133.106s][info][gc ] GC(1261) Pause Final Update Refs 0.260ms [1133.106s][info][gc,start ] GC(1261) Concurrent cleanup [1133.107s][info][gc ] GC(1261) Concurrent cleanup 23288M->19017M(31744M) 0.178ms [1133.107s][info][gc,ergo ] GC(1261) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4124K, young_available: 12693M [1133.107s][info][gc,ergo ] GC(1261) At end of Concurrent Young GC: GCU: 8.9%, MU: 23.8% during period of 2.201s [1133.107s][info][gc,ergo ] GC(1261) At end of Concurrent Young GC: YOUNG generation used: 2123M, used regions: 2136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12692M [1133.107s][info][gc,ergo ] GC(1261) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4124K [1133.107s][info][gc,free ] Free: 11948M, Max: 8192K regular, 528M humongous, Frag: 96% external, 0% internal; Used: 3196K, Mutator Free: 1494 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4111K, Max: 4111K; Used: 4080K [1133.107s][info][gc,stats ] [1133.107s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1133.107s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1133.107s][info][gc,stats ] [1133.107s][info][gc,stats ] Concurrent Reset 19489 us [1133.107s][info][gc,stats ] Pause Init Mark (G) 5989 us [1133.107s][info][gc,stats ] Pause Init Mark (N) 5124 us [1133.107s][info][gc,stats ] Swap Remembered Set 4912 us [1133.107s][info][gc,stats ] Update Region States 73 us [1133.107s][info][gc,stats ] Concurrent Scan Remembered Set 17174 us, parallelism: 3.81x [1133.107s][info][gc,stats ] RS: 65350 us [1133.107s][info][gc,stats ] RS: Scan Clusters 65350 us, workers (us): 17094, 16142, 16081, 16032, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Concurrent Mark Roots 4121 us, parallelism: 3.61x [1133.107s][info][gc,stats ] CMR: 14884 us [1133.107s][info][gc,stats ] CMR: Thread Roots 13647 us, workers (us): 3523, 3270, 3409, 3445, ---, ---, ---, ---, [1133.107s][info][gc,stats ] CMR: Code Cache Roots 1100 us, workers (us): 178, 376, 359, 186, ---, ---, ---, ---, [1133.107s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 33, 24, 23, 20, ---, ---, ---, ---, [1133.107s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, ---, 8, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Concurrent Marking 431681 us, parallelism: 3.95x [1133.107s][info][gc,stats ] CM: 1706912 us [1133.107s][info][gc,stats ] CM: Parallel Mark 1706912 us, workers (us): 426746, 426735, 426717, 426715, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Pause Final Mark (G) 1415 us [1133.107s][info][gc,stats ] Pause Final Mark (N) 900 us [1133.107s][info][gc,stats ] Finish Mark 399 us [1133.107s][info][gc,stats ] Update Region States 90 us [1133.107s][info][gc,stats ] Choose Collection Set 149 us [1133.107s][info][gc,stats ] Rebuild Free Set 62 us [1133.107s][info][gc,stats ] Concurrent Thread Roots 4324 us, parallelism: 3.87x [1133.107s][info][gc,stats ] CTR: 16738 us [1133.107s][info][gc,stats ] CTR: Thread Roots 16738 us, workers (us): 4257, 4029, 4262, 4190, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [1133.107s][info][gc,stats ] CWRF: 1 us [1133.107s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Concurrent Weak Roots 632 us [1133.107s][info][gc,stats ] Roots 55 us, parallelism: 1.47x [1133.107s][info][gc,stats ] CWR: 81 us [1133.107s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 25, 22, 18, 16, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Rendezvous 565 us [1133.107s][info][gc,stats ] Concurrent Cleanup 116 us [1133.107s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.52x [1133.107s][info][gc,stats ] CSR: 1093 us [1133.107s][info][gc,stats ] CSR: Code Cache Roots 943 us, workers (us): 346, 285, 152, 159, ---, ---, ---, ---, [1133.107s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 33, 32, 30, 27, ---, ---, ---, ---, [1133.107s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [1133.107s][info][gc,stats ] Concurrent Evacuation 72200 us [1133.107s][info][gc,stats ] Pause Init Update Refs (G) 1117 us [1133.107s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1133.107s][info][gc,stats ] Manage GCLABs 437 us [1133.107s][info][gc,stats ] Concurrent Update Refs 245838 us [1133.107s][info][gc,stats ] Concurrent Update Thread Roots 10998 us [1133.107s][info][gc,stats ] Pause Final Update Refs (G) 932 us [1133.107s][info][gc,stats ] Pause Final Update Refs (N) 265 us [1133.107s][info][gc,stats ] Update Region States 55 us [1133.107s][info][gc,stats ] Trash Collection Set 17 us [1133.107s][info][gc,stats ] Rebuild Free Set 111 us [1133.107s][info][gc,stats ] Concurrent Cleanup 186 us [1133.107s][info][gc,stats ] Workers: Evacuated 177M across 4932678 objects, abandoned 0B across 0 objects. [1133.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1133.107s][info][gc,stats ] - age 1: 136235488 bytes, 136235488 total [1133.107s][info][gc,stats ] - age 2: 27157848 bytes, 163393336 total [1133.107s][info][gc,stats ] - age 3: 7447832 bytes, 170841168 total [1133.107s][info][gc,stats ] - age 4: 11352648 bytes, 182193816 total [1133.107s][info][gc,stats ] - age 5: 3975664 bytes, 186169480 total [1133.107s][info][gc,stats ] - age 6: 194672 bytes, 186364152 total [1133.107s][info][gc,stats ] - age 7: 102232 bytes, 186466384 total [1133.107s][info][gc,stats ] [1133.107s][info][gc,stats ] Mutators: Evacuated 5900K across 116178 objects, abandoned 376B across 1 objects. [1133.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1133.107s][info][gc,stats ] - age 1: 2227152 bytes, 2227152 total [1133.107s][info][gc,stats ] - age 2: 525192 bytes, 2752344 total [1133.107s][info][gc,stats ] - age 3: 109448 bytes, 2861792 total [1133.107s][info][gc,stats ] - age 4: 1043640 bytes, 3905432 total [1133.107s][info][gc,stats ] - age 5: 2136824 bytes, 6042256 total [1133.107s][info][gc,stats ] - age 6: 48 bytes, 6042304 total [1133.107s][info][gc,stats ] - age 7: 64 bytes, 6042368 total [1133.107s][info][gc,stats ] [1133.107s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1133.107s][info][gc,stats ] - age 1: 105655584 bytes, 105655584 total [1133.107s][info][gc,stats ] - age 2: 73047656 bytes, 178703240 total [1133.107s][info][gc,stats ] - age 3: 35914040 bytes, 214617280 total [1133.107s][info][gc,stats ] [1133.107s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1133.107s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1133.107s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1133.118s][info][gc ] Transition from: normal to: idle [1134.420s][info][gc ] Periodic Sample: GCU = 6.810%, MU = 21.942% during most recent 5.0s [1134.554s][info][gc ] Trigger (YOUNG): Average GC time (3719.33 ms) is above the time for average allocation rate (2012 MB/s) to deplete free headroom (7483M) (margin of error = 3.20) [1134.554s][info][gc,ergo ] Free headroom: 9070M (free) - 1587M (spike) - 0B (penalties) = 7483M [1134.554s][info][gc ] Transition from: idle to: normal [1134.554s][info][gc ] Heuristics request for young collection accepted [1134.554s][info][gc,free ] Free: 9070M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 9945K, Mutator Free: 1135 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 4111K, Max: 4111K; Used: 4080K [1134.554s][info][gc,ergo ] GC(1262) Start GC cycle (YOUNG) [1134.554s][info][gc,start ] GC(1262) Concurrent reset [1134.554s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent reset [1134.576s][info][gc ] GC(1262) Concurrent reset 21.918ms [1134.576s][info][gc,start ] GC(1262) Pause Init Mark (YOUNG) [1134.576s][info][gc,task ] GC(1262) Using 8 of 8 workers for init marking [1134.580s][info][gc ] GC(1262) Pause Init Mark (YOUNG) 3.610ms [1134.580s][info][gc,start ] GC(1262) Concurrent remembered set scanning [1134.580s][info][gc,task ] GC(1262) Using 4 of 8 workers for Concurrent remembered set scanning [1134.597s][info][gc ] GC(1262) Concurrent remembered set scanning 16.751ms [1134.597s][info][gc,start ] GC(1262) Concurrent marking roots [1134.597s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent marking roots [1134.600s][info][gc ] GC(1262) Concurrent marking roots 3.568ms [1134.600s][info][gc,start ] GC(1262) Concurrent marking (YOUNG) [1134.600s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent marking [1135.042s][info][gc ] GC(1262) Concurrent marking (YOUNG) 441.884ms [1135.043s][info][gc,start ] GC(1262) Pause Final Mark (YOUNG) [1135.043s][info][gc,task ] GC(1262) Using 8 of 8 workers for final marking [1135.043s][info][gc,ergo ] GC(1262) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1135.043s][info][gc,ergo ] GC(1262) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1135.043s][info][gc,ergo ] GC(1262) Chosen CSet evacuates young: 125M (of which at least: 0B are to be promoted), old: 0B [1135.043s][info][gc,ergo ] GC(1262) Collectable Garbage: 4588M (99%), Immediate: 0B (0%), 0 regions, CSet: 4588M (99%), 590 regions [1135.043s][info][gc,ergo ] GC(1262) Evacuation Targets: YOUNG: 125M, PROMOTE: 0B, OLD: 0B, TOTAL: 125M [1135.043s][info][gc,free ] Free: 8651M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4702K, Mutator Free: 1082 Collector Reserve: 152M, Max: 8192K; Used: 0B Old Collector Reserve: 4111K, Max: 4111K; Used: 4080K [1135.044s][info][gc ] GC(1262) Pause Final Mark (YOUNG) 0.906ms [1135.044s][info][gc,start ] GC(1262) Concurrent thread roots [1135.044s][info][gc,task ] GC(1262) Using 4 of 8 workers for Concurrent thread roots [1135.047s][info][gc ] GC(1262) Concurrent thread roots 3.574ms [1135.047s][info][gc,start ] GC(1262) Concurrent weak references [1135.047s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent weak references [1135.047s][info][gc,ref ] GC(1262) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1135.047s][info][gc,ref ] GC(1262) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1135.047s][info][gc,ref ] GC(1262) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1135.047s][info][gc ] GC(1262) Concurrent weak references 0.040ms [1135.047s][info][gc,start ] GC(1262) Concurrent weak roots [1135.047s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent weak root [1135.048s][info][gc ] GC(1262) Concurrent weak roots 0.654ms [1135.048s][info][gc,start ] GC(1262) Concurrent cleanup [1135.048s][info][gc ] GC(1262) Concurrent cleanup 22913M->22913M(31744M) 0.103ms [1135.048s][info][gc,free ] Free: 8640M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 0B, Mutator Free: 1080 Collector Reserve: 151M, Max: 8192K; Used: 818K Old Collector Reserve: 4111K, Max: 4111K; Used: 4080K [1135.048s][info][gc,start ] GC(1262) Concurrent strong roots [1135.048s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent strong root [1135.049s][info][gc ] GC(1262) Concurrent strong roots 0.435ms [1135.049s][info][gc,start ] GC(1262) Concurrent evacuation [1135.049s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent evacuation [1135.099s][info][gc ] GC(1262) Concurrent evacuation 50.313ms [1135.099s][info][gc,start ] GC(1262) Pause Init Update Refs [1135.100s][info][gc ] GC(1262) Pause Init Update Refs 0.487ms [1135.100s][info][gc,start ] GC(1262) Concurrent update references [1135.100s][info][gc,task ] GC(1262) Using 4 of 8 workers for concurrent reference update [1135.100s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1135.339s][info][gc ] GC(1262) Concurrent update references 238.686ms [1135.339s][info][gc,start ] GC(1262) Concurrent update thread roots [1135.347s][info][gc ] GC(1262) Concurrent update thread roots 8.519ms [1135.347s][info][gc,start ] GC(1262) Pause Final Update Refs [1135.347s][info][gc,task ] GC(1262) Using 8 of 8 workers for final reference update [1135.348s][info][gc,free ] Free: 12021M, Max: 8192K regular, 408M humongous, Frag: 95% external, 38% internal; Used: 4620M, Mutator Free: 1503 Collector Reserve: 743M, Max: 8192K; Used: 98308K Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1135.348s][info][gc ] GC(1262) Pause Final Update Refs 0.216ms [1135.348s][info][gc,start ] GC(1262) Concurrent cleanup [1135.348s][info][gc ] GC(1262) Concurrent cleanup 23651M->18945M(31744M) 0.197ms [1135.348s][info][gc,ergo ] GC(1262) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4122K, young_available: 12764M [1135.348s][info][gc,ergo ] GC(1262) At end of Concurrent Young GC: GCU: 8.5%, MU: 17.1% during period of 2.241s [1135.348s][info][gc,ergo ] GC(1262) At end of Concurrent Young GC: YOUNG generation used: 2051M, used regions: 2072M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12764M [1135.348s][info][gc,ergo ] GC(1262) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4122K [1135.348s][info][gc,free ] Free: 12019M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 4148K, Mutator Free: 1503 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1135.349s][info][gc,stats ] [1135.349s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1135.349s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1135.349s][info][gc,stats ] [1135.349s][info][gc,stats ] Concurrent Reset 21950 us [1135.349s][info][gc,stats ] Pause Init Mark (G) 4346 us [1135.349s][info][gc,stats ] Pause Init Mark (N) 3619 us [1135.349s][info][gc,stats ] Swap Remembered Set 3367 us [1135.349s][info][gc,stats ] Update Region States 109 us [1135.349s][info][gc,stats ] Concurrent Scan Remembered Set 16766 us, parallelism: 3.98x [1135.349s][info][gc,stats ] RS: 66727 us [1135.349s][info][gc,stats ] RS: Scan Clusters 66727 us, workers (us): 16686, 16685, 16681, 16675, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Concurrent Mark Roots 3583 us, parallelism: 3.62x [1135.349s][info][gc,stats ] CMR: 12976 us [1135.349s][info][gc,stats ] CMR: Thread Roots 11761 us, workers (us): 2915, 3027, 2762, 3057, ---, ---, ---, ---, [1135.349s][info][gc,stats ] CMR: Code Cache Roots 1093 us, workers (us): 320, 180, 436, 157, ---, ---, ---, ---, [1135.349s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 30, 24, 21, 12, ---, ---, ---, ---, [1135.349s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, 28, ---, ---, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Concurrent Marking 441911 us, parallelism: 3.96x [1135.349s][info][gc,stats ] CM: 1748853 us [1135.349s][info][gc,stats ] CM: Parallel Mark 1748853 us, workers (us): 437225, 437219, 437210, 437199, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Pause Final Mark (G) 1408 us [1135.349s][info][gc,stats ] Pause Final Mark (N) 912 us [1135.349s][info][gc,stats ] Finish Mark 431 us [1135.349s][info][gc,stats ] Update Region States 90 us [1135.349s][info][gc,stats ] Choose Collection Set 149 us [1135.349s][info][gc,stats ] Rebuild Free Set 48 us [1135.349s][info][gc,stats ] Concurrent Thread Roots 3588 us, parallelism: 3.83x [1135.349s][info][gc,stats ] CTR: 13735 us [1135.349s][info][gc,stats ] CTR: Thread Roots 13735 us, workers (us): 3403, 3521, 3424, 3387, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1135.349s][info][gc,stats ] CWRF: 1 us [1135.349s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Concurrent Weak Roots 658 us [1135.349s][info][gc,stats ] Roots 50 us, parallelism: 1.33x [1135.349s][info][gc,stats ] CWR: 67 us [1135.349s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 23, 19, 14, 10, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Rendezvous 596 us [1135.349s][info][gc,stats ] Concurrent Cleanup 108 us [1135.349s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.87x [1135.349s][info][gc,stats ] CSR: 1262 us [1135.349s][info][gc,stats ] CSR: Code Cache Roots 1058 us, workers (us): 303, 192, 359, 204, ---, ---, ---, ---, [1135.349s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 47, 44, 42, 37, ---, ---, ---, ---, [1135.349s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 7, 27, ---, ---, ---, ---, ---, ---, [1135.349s][info][gc,stats ] Concurrent Evacuation 50330 us [1135.349s][info][gc,stats ] Pause Init Update Refs (G) 975 us [1135.349s][info][gc,stats ] Pause Init Update Refs (N) 495 us [1135.349s][info][gc,stats ] Manage GCLABs 413 us [1135.349s][info][gc,stats ] Concurrent Update Refs 238709 us [1135.349s][info][gc,stats ] Concurrent Update Thread Roots 8536 us [1135.349s][info][gc,stats ] Pause Final Update Refs (G) 754 us [1135.349s][info][gc,stats ] Pause Final Update Refs (N) 222 us [1135.349s][info][gc,stats ] Update Region States 46 us [1135.349s][info][gc,stats ] Trash Collection Set 17 us [1135.349s][info][gc,stats ] Rebuild Free Set 78 us [1135.349s][info][gc,stats ] Concurrent Cleanup 206 us [1135.349s][info][gc,stats ] Workers: Evacuated 124M across 3207399 objects, abandoned 0B across 0 objects. [1135.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1135.349s][info][gc,stats ] - age 1: 70844792 bytes, 70844792 total [1135.349s][info][gc,stats ] - age 2: 35411128 bytes, 106255920 total [1135.349s][info][gc,stats ] - age 3: 13138144 bytes, 119394064 total [1135.349s][info][gc,stats ] - age 4: 1603104 bytes, 120997168 total [1135.349s][info][gc,stats ] - age 5: 6303416 bytes, 127300584 total [1135.349s][info][gc,stats ] - age 6: 3662152 bytes, 130962736 total [1135.349s][info][gc,stats ] - age 7: 47224 bytes, 131009960 total [1135.349s][info][gc,stats ] [1135.349s][info][gc,stats ] Mutators: Evacuated 490K across 6051 objects, abandoned 0B across 0 objects. [1135.349s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1135.349s][info][gc,stats ] - age 1: 417848 bytes, 417848 total [1135.349s][info][gc,stats ] - age 2: 30752 bytes, 448600 total [1135.349s][info][gc,stats ] - age 3: 8160 bytes, 456760 total [1135.349s][info][gc,stats ] - age 4: 1208 bytes, 457968 total [1135.349s][info][gc,stats ] - age 5: 6384 bytes, 464352 total [1135.349s][info][gc,stats ] - age 6: 38328 bytes, 502680 total [1135.349s][info][gc,stats ] [1135.349s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1135.349s][info][gc,stats ] - age 1: 98208472 bytes, 98208472 total [1135.349s][info][gc,stats ] - age 2: 104562320 bytes, 202770792 total [1135.349s][info][gc,stats ] - age 3: 72005784 bytes, 274776576 total [1135.349s][info][gc,stats ] - age 4: 35450904 bytes, 310227480 total [1135.349s][info][gc,stats ] [1135.349s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1135.349s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1135.349s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1135.359s][info][gc ] Transition from: normal to: idle [1137.013s][info][gc ] Trigger (YOUNG): Average GC time (3585.11 ms) is above the time for average allocation rate (1992 MB/s) to deplete free headroom (7139M) (margin of error = 3.22) [1137.013s][info][gc,ergo ] Free headroom: 8726M (free) - 1587M (spike) - 0B (penalties) = 7139M [1137.013s][info][gc ] Transition from: idle to: normal [1137.013s][info][gc ] Heuristics request for young collection accepted [1137.013s][info][gc,free ] Free: 8726M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 9865K, Mutator Free: 1092 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1137.013s][info][gc,ergo ] GC(1263) Start GC cycle (YOUNG) [1137.013s][info][gc,start ] GC(1263) Concurrent reset [1137.013s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent reset [1137.036s][info][gc ] GC(1263) Concurrent reset 22.727ms [1137.037s][info][gc,start ] GC(1263) Pause Init Mark (YOUNG) [1137.037s][info][gc,task ] GC(1263) Using 8 of 8 workers for init marking [1137.041s][info][gc ] GC(1263) Pause Init Mark (YOUNG) 3.982ms [1137.041s][info][gc,start ] GC(1263) Concurrent remembered set scanning [1137.041s][info][gc,task ] GC(1263) Using 4 of 8 workers for Concurrent remembered set scanning [1137.056s][info][gc ] GC(1263) Concurrent remembered set scanning 15.510ms [1137.056s][info][gc,start ] GC(1263) Concurrent marking roots [1137.056s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent marking roots [1137.060s][info][gc ] GC(1263) Concurrent marking roots 4.006ms [1137.060s][info][gc,start ] GC(1263) Concurrent marking (YOUNG) [1137.060s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent marking [1137.504s][info][gc ] GC(1263) Concurrent marking (YOUNG) 443.964ms [1137.505s][info][gc,start ] GC(1263) Pause Final Mark (YOUNG) [1137.505s][info][gc,task ] GC(1263) Using 8 of 8 workers for final marking [1137.506s][info][gc,ergo ] GC(1263) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1137.506s][info][gc,ergo ] GC(1263) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1137.506s][info][gc,ergo ] GC(1263) Chosen CSet evacuates young: 51489K (of which at least: 0B are to be promoted), old: 0B [1137.506s][info][gc,ergo ] GC(1263) Collectable Garbage: 4928M (99%), Immediate: 0B (0%), 0 regions, CSet: 4928M (99%), 623 regions [1137.506s][info][gc,ergo ] GC(1263) Evacuation Targets: YOUNG: 51489K, PROMOTE: 0B, OLD: 0B, TOTAL: 51489K [1137.506s][info][gc,free ] Free: 8393M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 6383K, Mutator Free: 1050 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1137.506s][info][gc ] GC(1263) Pause Final Mark (YOUNG) 1.465ms [1137.506s][info][gc,start ] GC(1263) Concurrent thread roots [1137.506s][info][gc,task ] GC(1263) Using 4 of 8 workers for Concurrent thread roots [1137.510s][info][gc ] GC(1263) Concurrent thread roots 3.938ms [1137.510s][info][gc,start ] GC(1263) Concurrent weak references [1137.510s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent weak references [1137.510s][info][gc,ref ] GC(1263) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1137.510s][info][gc,ref ] GC(1263) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1137.510s][info][gc,ref ] GC(1263) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1137.510s][info][gc ] GC(1263) Concurrent weak references 0.041ms [1137.510s][info][gc,start ] GC(1263) Concurrent weak roots [1137.510s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent weak root [1137.511s][info][gc ] GC(1263) Concurrent weak roots 0.625ms [1137.511s][info][gc,start ] GC(1263) Concurrent cleanup [1137.511s][info][gc ] GC(1263) Concurrent cleanup 23260M->23261M(31744M) 0.103ms [1137.511s][info][gc,free ] Free: 8380M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3356K, Mutator Free: 1048 Collector Reserve: 64804K, Max: 8192K; Used: 731K Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1137.511s][info][gc,start ] GC(1263) Concurrent strong roots [1137.511s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent strong root [1137.511s][info][gc ] GC(1263) Concurrent strong roots 0.415ms [1137.512s][info][gc,start ] GC(1263) Concurrent evacuation [1137.512s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent evacuation [1137.537s][info][gc ] GC(1263) Concurrent evacuation 25.170ms [1137.537s][info][gc,start ] GC(1263) Pause Init Update Refs [1137.537s][info][gc ] GC(1263) Pause Init Update Refs 0.478ms [1137.538s][info][gc,start ] GC(1263) Concurrent update references [1137.538s][info][gc,task ] GC(1263) Using 4 of 8 workers for concurrent reference update [1137.538s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [1137.731s][info][gc ] GC(1263) Concurrent update references 193.789ms [1137.731s][info][gc,start ] GC(1263) Concurrent update thread roots [1137.740s][info][gc ] GC(1263) Concurrent update thread roots 8.390ms [1137.740s][info][gc,start ] GC(1263) Pause Final Update Refs [1137.740s][info][gc,task ] GC(1263) Using 8 of 8 workers for final reference update [1137.740s][info][gc,free ] Free: 12165M, Max: 8192K regular, 408M humongous, Frag: 95% external, 40% internal; Used: 4909M, Mutator Free: 1521 Collector Reserve: 743M, Max: 8192K; Used: 73748K Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1137.740s][info][gc ] GC(1263) Pause Final Update Refs 0.217ms [1137.741s][info][gc,start ] GC(1263) Concurrent cleanup [1137.741s][info][gc ] GC(1263) Concurrent cleanup 23772M->18802M(31744M) 0.189ms [1137.741s][info][gc,ergo ] GC(1263) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4122K, young_available: 12908M [1137.741s][info][gc,ergo ] GC(1263) At end of Concurrent Young GC: GCU: 7.2%, MU: 17.0% during period of 2.393s [1137.741s][info][gc,ergo ] GC(1263) At end of Concurrent Young GC: YOUNG generation used: 1908M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12907M [1137.741s][info][gc,ergo ] GC(1263) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4122K [1137.741s][info][gc,free ] Free: 12163M, Max: 8192K regular, 592M humongous, Frag: 96% external, 0% internal; Used: 4322K, Mutator Free: 1521 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1137.742s][info][gc,stats ] [1137.742s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1137.742s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1137.742s][info][gc,stats ] [1137.742s][info][gc,stats ] Concurrent Reset 22753 us [1137.742s][info][gc,stats ] Pause Init Mark (G) 4679 us [1137.742s][info][gc,stats ] Pause Init Mark (N) 3991 us [1137.742s][info][gc,stats ] Swap Remembered Set 3746 us [1137.742s][info][gc,stats ] Update Region States 108 us [1137.742s][info][gc,stats ] Concurrent Scan Remembered Set 15526 us, parallelism: 3.91x [1137.742s][info][gc,stats ] RS: 60761 us [1137.742s][info][gc,stats ] RS: Scan Clusters 60761 us, workers (us): 15466, 15456, 15444, 14396, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Concurrent Mark Roots 4020 us, parallelism: 3.57x [1137.742s][info][gc,stats ] CMR: 14358 us [1137.742s][info][gc,stats ] CMR: Thread Roots 13179 us, workers (us): 3205, 3301, 3177, 3497, ---, ---, ---, ---, [1137.742s][info][gc,stats ] CMR: Code Cache Roots 1053 us, workers (us): 317, 190, 364, 182, ---, ---, ---, ---, [1137.742s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 26, 18, 14, ---, ---, ---, ---, [1137.742s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Concurrent Marking 444001 us, parallelism: 3.96x [1137.742s][info][gc,stats ] CM: 1758881 us [1137.742s][info][gc,stats ] CM: Parallel Mark 1758881 us, workers (us): 439732, 439724, 439715, 439711, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Pause Final Mark (G) 1952 us [1137.742s][info][gc,stats ] Pause Final Mark (N) 1472 us [1137.742s][info][gc,stats ] Finish Mark 508 us [1137.742s][info][gc,stats ] Update Region States 88 us [1137.742s][info][gc,stats ] Choose Collection Set 171 us [1137.742s][info][gc,stats ] Rebuild Free Set 49 us [1137.742s][info][gc,stats ] Concurrent Thread Roots 3954 us, parallelism: 3.89x [1137.742s][info][gc,stats ] CTR: 15373 us [1137.742s][info][gc,stats ] CTR: Thread Roots 15373 us, workers (us): 3801, 3844, 3878, 3851, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1137.742s][info][gc,stats ] CWRF: 2 us [1137.742s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Concurrent Weak Roots 629 us [1137.742s][info][gc,stats ] Roots 54 us, parallelism: 1.51x [1137.742s][info][gc,stats ] CWR: 81 us [1137.742s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 21, 20, 15, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Rendezvous 563 us [1137.742s][info][gc,stats ] Concurrent Cleanup 107 us [1137.742s][info][gc,stats ] Concurrent Strong Roots 430 us, parallelism: 2.70x [1137.742s][info][gc,stats ] CSR: 1162 us [1137.742s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 190, 191, 335, 266, ---, ---, ---, ---, [1137.742s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 42, 38, 36, 32, ---, ---, ---, ---, [1137.742s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 6, 25, ---, ---, ---, ---, ---, ---, [1137.742s][info][gc,stats ] Concurrent Evacuation 25185 us [1137.742s][info][gc,stats ] Pause Init Update Refs (G) 920 us [1137.742s][info][gc,stats ] Pause Init Update Refs (N) 486 us [1137.742s][info][gc,stats ] Manage GCLABs 405 us [1137.742s][info][gc,stats ] Concurrent Update Refs 193813 us [1137.742s][info][gc,stats ] Concurrent Update Thread Roots 8406 us [1137.742s][info][gc,stats ] Pause Final Update Refs (G) 754 us [1137.742s][info][gc,stats ] Pause Final Update Refs (N) 223 us [1137.742s][info][gc,stats ] Update Region States 52 us [1137.742s][info][gc,stats ] Trash Collection Set 11 us [1137.742s][info][gc,stats ] Rebuild Free Set 79 us [1137.742s][info][gc,stats ] Concurrent Cleanup 198 us [1137.742s][info][gc,stats ] Workers: Evacuated 51052K across 855628 objects, abandoned 0B across 0 objects. [1137.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1137.742s][info][gc,stats ] - age 1: 32395016 bytes, 32395016 total [1137.742s][info][gc,stats ] - age 2: 5439632 bytes, 37834648 total [1137.742s][info][gc,stats ] - age 3: 14029088 bytes, 51863736 total [1137.742s][info][gc,stats ] - age 4: 399976 bytes, 52263712 total [1137.742s][info][gc,stats ] - age 5: 168 bytes, 52263880 total [1137.742s][info][gc,stats ] - age 6: 2464 bytes, 52266344 total [1137.742s][info][gc,stats ] - age 7: 11832 bytes, 52278176 total [1137.742s][info][gc,stats ] [1137.742s][info][gc,stats ] Mutators: Evacuated 436K across 3682 objects, abandoned 0B across 0 objects. [1137.742s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1137.742s][info][gc,stats ] - age 1: 432224 bytes, 432224 total [1137.742s][info][gc,stats ] - age 2: 1968 bytes, 434192 total [1137.742s][info][gc,stats ] - age 3: 5480 bytes, 439672 total [1137.742s][info][gc,stats ] - age 4: 224 bytes, 439896 total [1137.742s][info][gc,stats ] - age 7: 7064 bytes, 446960 total [1137.742s][info][gc,stats ] [1137.742s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1137.742s][info][gc,stats ] - age 1: 74836608 bytes, 74836608 total [1137.742s][info][gc,stats ] - age 2: 98208408 bytes, 173045016 total [1137.742s][info][gc,stats ] - age 3: 104562256 bytes, 277607272 total [1137.742s][info][gc,stats ] - age 4: 72005784 bytes, 349613056 total [1137.742s][info][gc,stats ] - age 5: 35450904 bytes, 385063960 total [1137.742s][info][gc,stats ] [1137.742s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1137.742s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1137.742s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1137.752s][info][gc ] Transition from: normal to: idle [1139.431s][info][gc ] Periodic Sample: GCU = 7.260%, MU = 16.940% during most recent 5.0s [1139.622s][info][gc ] Trigger (YOUNG): Average GC time (3446.33 ms) is above the time for average allocation rate (1988 MB/s) to deplete free headroom (6851M) (margin of error = 3.23) [1139.622s][info][gc,ergo ] Free headroom: 8438M (free) - 1587M (spike) - 0B (penalties) = 6851M [1139.622s][info][gc ] Transition from: idle to: normal [1139.622s][info][gc ] Heuristics request for young collection accepted [1139.622s][info][gc,free ] Free: 8438M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 10058K, Mutator Free: 1056 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1139.622s][info][gc,ergo ] GC(1264) Start GC cycle (YOUNG) [1139.622s][info][gc,start ] GC(1264) Concurrent reset [1139.622s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent reset [1139.647s][info][gc ] GC(1264) Concurrent reset 24.595ms [1139.647s][info][gc,start ] GC(1264) Pause Init Mark (YOUNG) [1139.647s][info][gc,task ] GC(1264) Using 8 of 8 workers for init marking [1139.651s][info][gc ] GC(1264) Pause Init Mark (YOUNG) 3.613ms [1139.651s][info][gc,start ] GC(1264) Concurrent remembered set scanning [1139.651s][info][gc,task ] GC(1264) Using 4 of 8 workers for Concurrent remembered set scanning [1139.667s][info][gc ] GC(1264) Concurrent remembered set scanning 15.802ms [1139.667s][info][gc,start ] GC(1264) Concurrent marking roots [1139.667s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent marking roots [1139.672s][info][gc ] GC(1264) Concurrent marking roots 4.828ms [1139.672s][info][gc,start ] GC(1264) Concurrent marking (YOUNG) [1139.672s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent marking [1140.116s][info][gc ] GC(1264) Concurrent marking (YOUNG) 443.645ms [1140.116s][info][gc,start ] GC(1264) Pause Final Mark (YOUNG) [1140.116s][info][gc,task ] GC(1264) Using 8 of 8 workers for final marking [1140.117s][info][gc,ergo ] GC(1264) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1140.117s][info][gc,ergo ] GC(1264) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1140.117s][info][gc,ergo ] GC(1264) Chosen CSet evacuates young: 52671K (of which at least: 0B are to be promoted), old: 0B [1140.117s][info][gc,ergo ] GC(1264) Collectable Garbage: 5223M (99%), Immediate: 0B (0%), 0 regions, CSet: 5223M (99%), 660 regions [1140.117s][info][gc,ergo ] GC(1264) Evacuation Targets: YOUNG: 52671K, PROMOTE: 0B, OLD: 0B, TOTAL: 52671K [1140.117s][info][gc,free ] Free: 8092M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 3803K, Mutator Free: 1012 Collector Reserve: 65519K, Max: 8192K; Used: 16512B Old Collector Reserve: 4109K, Max: 4109K; Used: 4083K [1140.117s][info][gc ] GC(1264) Pause Final Mark (YOUNG) 0.949ms [1140.117s][info][gc,start ] GC(1264) Concurrent thread roots [1140.117s][info][gc,task ] GC(1264) Using 4 of 8 workers for Concurrent thread roots [1140.121s][info][gc ] GC(1264) Concurrent thread roots 3.593ms [1140.121s][info][gc,start ] GC(1264) Concurrent weak references [1140.121s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent weak references [1140.121s][info][gc,ref ] GC(1264) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1140.121s][info][gc,ref ] GC(1264) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1140.121s][info][gc,ref ] GC(1264) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1140.121s][info][gc ] GC(1264) Concurrent weak references 0.049ms [1140.121s][info][gc,start ] GC(1264) Concurrent weak roots [1140.121s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent weak root [1140.121s][info][gc ] GC(1264) Concurrent weak roots 0.638ms [1140.121s][info][gc,start ] GC(1264) Concurrent cleanup [1140.121s][info][gc ] GC(1264) Concurrent cleanup 23561M->23561M(31744M) 0.103ms [1140.121s][info][gc,free ] Free: 8080M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7490K, Mutator Free: 1011 Collector Reserve: 64683K, Max: 8192K; Used: 852K Old Collector Reserve: 4094K, Max: 4094K; Used: 4098K [1140.121s][info][gc,start ] GC(1264) Concurrent strong roots [1140.121s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent strong root [1140.122s][info][gc ] GC(1264) Concurrent strong roots 0.421ms [1140.122s][info][gc,start ] GC(1264) Concurrent evacuation [1140.122s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent evacuation [1140.141s][info][gc ] GC(1264) Concurrent evacuation 19.446ms [1140.142s][info][gc,start ] GC(1264) Pause Init Update Refs [1140.142s][info][gc ] GC(1264) Pause Init Update Refs 0.474ms [1140.142s][info][gc,start ] GC(1264) Concurrent update references [1140.142s][info][gc,task ] GC(1264) Using 4 of 8 workers for concurrent reference update [1140.142s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [1140.343s][info][gc ] GC(1264) Concurrent update references 200.718ms [1140.343s][info][gc,start ] GC(1264) Concurrent update thread roots [1140.353s][info][gc ] GC(1264) Concurrent update thread roots 10.153ms [1140.353s][info][gc,start ] GC(1264) Pause Final Update Refs [1140.354s][info][gc,task ] GC(1264) Using 8 of 8 workers for final reference update [1140.354s][info][gc,free ] Free: 12150M, Max: 8192K regular, 408M humongous, Frag: 95% external, 42% internal; Used: 5212M, Mutator Free: 1519 Collector Reserve: 743M, Max: 8192K; Used: 65554K Old Collector Reserve: 4035K, Max: 4035K; Used: 4156K [1140.354s][info][gc ] GC(1264) Pause Final Update Refs 0.213ms [1140.354s][info][gc,start ] GC(1264) Concurrent cleanup [1140.354s][info][gc ] GC(1264) Concurrent cleanup 24083M->18816M(31744M) 0.189ms [1140.354s][info][gc,ergo ] GC(1264) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4048K, young_available: 12893M [1140.354s][info][gc,ergo ] GC(1264) At end of Concurrent Young GC: GCU: 6.7%, MU: 17.0% during period of 2.613s [1140.354s][info][gc,ergo ] GC(1264) At end of Concurrent Young GC: YOUNG generation used: 1922M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14816M, available: 12893M [1140.354s][info][gc,ergo ] GC(1264) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16928M, available: 4048K [1140.354s][info][gc,free ] Free: 12149M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3010K, Mutator Free: 1519 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 4035K, Max: 4035K; Used: 4156K [1140.355s][info][gc,stats ] [1140.355s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1140.355s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1140.355s][info][gc,stats ] [1140.355s][info][gc,stats ] Concurrent Reset 24624 us [1140.355s][info][gc,stats ] Pause Init Mark (G) 4435 us [1140.355s][info][gc,stats ] Pause Init Mark (N) 3627 us [1140.355s][info][gc,stats ] Swap Remembered Set 3344 us [1140.355s][info][gc,stats ] Update Region States 123 us [1140.355s][info][gc,stats ] Concurrent Scan Remembered Set 15818 us, parallelism: 3.96x [1140.355s][info][gc,stats ] RS: 62628 us [1140.355s][info][gc,stats ] RS: Scan Clusters 62628 us, workers (us): 15739, 15730, 15724, 15435, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Concurrent Mark Roots 4841 us, parallelism: 3.70x [1140.355s][info][gc,stats ] CMR: 17906 us [1140.355s][info][gc,stats ] CMR: Thread Roots 16492 us, workers (us): 4160, 4056, 4286, 3990, ---, ---, ---, ---, [1140.355s][info][gc,stats ] CMR: Code Cache Roots 1252 us, workers (us): 226, 390, 183, 452, ---, ---, ---, ---, [1140.355s][info][gc,stats ] CMR: VM Strong Roots 115 us, workers (us): 35, 31, 25, 23, ---, ---, ---, ---, [1140.355s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 37, ---, 10, ---, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Concurrent Marking 443674 us, parallelism: 3.96x [1140.355s][info][gc,stats ] CM: 1757506 us [1140.355s][info][gc,stats ] CM: Parallel Mark 1757506 us, workers (us): 439385, 439386, 439373, 439362, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Pause Final Mark (G) 1410 us [1140.355s][info][gc,stats ] Pause Final Mark (N) 955 us [1140.355s][info][gc,stats ] Finish Mark 458 us [1140.355s][info][gc,stats ] Update Region States 85 us [1140.355s][info][gc,stats ] Choose Collection Set 164 us [1140.355s][info][gc,stats ] Rebuild Free Set 56 us [1140.355s][info][gc,stats ] Concurrent Thread Roots 3609 us, parallelism: 3.86x [1140.355s][info][gc,stats ] CTR: 13932 us [1140.355s][info][gc,stats ] CTR: Thread Roots 13932 us, workers (us): 3509, 3459, 3460, 3503, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.05x [1140.355s][info][gc,stats ] CWRF: 2 us [1140.355s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Concurrent Weak Roots 643 us [1140.355s][info][gc,stats ] Roots 50 us, parallelism: 1.31x [1140.355s][info][gc,stats ] CWR: 66 us [1140.355s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 18, 15, 11, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Rendezvous 579 us [1140.355s][info][gc,stats ] Concurrent Cleanup 108 us [1140.355s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.48x [1140.355s][info][gc,stats ] CSR: 1057 us [1140.355s][info][gc,stats ] CSR: Code Cache Roots 911 us, workers (us): 165, 156, 250, 340, ---, ---, ---, ---, [1140.355s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 36, 33, 29, 22, ---, ---, ---, ---, [1140.355s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [1140.355s][info][gc,stats ] Concurrent Evacuation 19461 us [1140.355s][info][gc,stats ] Pause Init Update Refs (G) 916 us [1140.355s][info][gc,stats ] Pause Init Update Refs (N) 482 us [1140.355s][info][gc,stats ] Manage GCLABs 401 us [1140.355s][info][gc,stats ] Concurrent Update Refs 200741 us [1140.355s][info][gc,stats ] Concurrent Update Thread Roots 10173 us [1140.355s][info][gc,stats ] Pause Final Update Refs (G) 760 us [1140.355s][info][gc,stats ] Pause Final Update Refs (N) 218 us [1140.355s][info][gc,stats ] Update Region States 44 us [1140.355s][info][gc,stats ] Trash Collection Set 19 us [1140.355s][info][gc,stats ] Rebuild Free Set 77 us [1140.355s][info][gc,stats ] Concurrent Cleanup 196 us [1140.355s][info][gc,stats ] Workers: Evacuated 52257K across 885922 objects, abandoned 0B across 0 objects. [1140.355s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1140.355s][info][gc,stats ] - age 1: 32867248 bytes, 32867248 total [1140.355s][info][gc,stats ] - age 2: 762016 bytes, 33629264 total [1140.355s][info][gc,stats ] - age 3: 5439952 bytes, 39069216 total [1140.355s][info][gc,stats ] - age 4: 14029616 bytes, 53098832 total [1140.355s][info][gc,stats ] - age 5: 399688 bytes, 53498520 total [1140.355s][info][gc,stats ] - age 6: 168 bytes, 53498688 total [1140.355s][info][gc,stats ] - age 7: 12504 bytes, 53511192 total [1140.355s][info][gc,stats ] [1140.355s][info][gc,stats ] Mutators: Evacuated 414K across 3498 objects, abandoned 0B across 0 objects. [1140.355s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1140.355s][info][gc,stats ] - age 1: 409568 bytes, 409568 total [1140.355s][info][gc,stats ] - age 2: 128 bytes, 409696 total [1140.355s][info][gc,stats ] - age 3: 1352 bytes, 411048 total [1140.355s][info][gc,stats ] - age 4: 4360 bytes, 415408 total [1140.355s][info][gc,stats ] - age 5: 512 bytes, 415920 total [1140.355s][info][gc,stats ] - age 7: 8576 bytes, 424496 total [1140.355s][info][gc,stats ] [1140.355s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1140.355s][info][gc,stats ] - age 2: 74836608 bytes, 74836608 total [1140.355s][info][gc,stats ] - age 3: 98208344 bytes, 173044952 total [1140.355s][info][gc,stats ] - age 4: 104562256 bytes, 277607208 total [1140.355s][info][gc,stats ] - age 5: 72005784 bytes, 349612992 total [1140.355s][info][gc,stats ] - age 6: 35450904 bytes, 385063896 total [1140.355s][info][gc,stats ] [1140.355s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1140.355s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1140.355s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1140.365s][info][gc ] Transition from: normal to: idle [1142.325s][info][gc ] Trigger (YOUNG): Average GC time (3312.85 ms) is above the time for average allocation rate (2005 MB/s) to deplete free headroom (6641M) (margin of error = 3.24) [1142.325s][info][gc,ergo ] Free headroom: 8229M (free) - 1587M (spike) - 0B (penalties) = 6641M [1142.325s][info][gc ] Transition from: idle to: normal [1142.325s][info][gc ] Heuristics request for young collection accepted [1142.325s][info][gc,free ] Free: 8228M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 3184K, Mutator Free: 1029 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 4035K, Max: 4035K; Used: 4156K [1142.325s][info][gc,ergo ] GC(1265) Start GC cycle (YOUNG) [1142.325s][info][gc,start ] GC(1265) Concurrent reset [1142.325s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent reset [1142.350s][info][gc ] GC(1265) Concurrent reset 24.864ms [1142.350s][info][gc,start ] GC(1265) Pause Init Mark (YOUNG) [1142.350s][info][gc,task ] GC(1265) Using 8 of 8 workers for init marking [1142.354s][info][gc ] GC(1265) Pause Init Mark (YOUNG) 3.611ms [1142.354s][info][gc,start ] GC(1265) Concurrent remembered set scanning [1142.354s][info][gc,task ] GC(1265) Using 4 of 8 workers for Concurrent remembered set scanning [1142.371s][info][gc ] GC(1265) Concurrent remembered set scanning 16.809ms [1142.371s][info][gc,start ] GC(1265) Concurrent marking roots [1142.371s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent marking roots [1142.374s][info][gc ] GC(1265) Concurrent marking roots 3.505ms [1142.374s][info][gc,start ] GC(1265) Concurrent marking (YOUNG) [1142.374s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent marking [1142.816s][info][gc ] GC(1265) Concurrent marking (YOUNG) 441.161ms [1142.816s][info][gc,start ] GC(1265) Pause Final Mark (YOUNG) [1142.816s][info][gc,task ] GC(1265) Using 8 of 8 workers for final marking [1142.817s][info][gc,ergo ] GC(1265) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1142.817s][info][gc,ergo ] GC(1265) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1142.817s][info][gc,ergo ] GC(1265) Chosen CSet evacuates young: 53101K (of which at least: 0B are to be promoted), old: 0B [1142.817s][info][gc,ergo ] GC(1265) Collectable Garbage: 5428M (99%), Immediate: 0B (0%), 0 regions, CSet: 5428M (99%), 685 regions [1142.817s][info][gc,ergo ] GC(1265) Evacuation Targets: YOUNG: 53101K, PROMOTE: 0B, OLD: 0B, TOTAL: 53101K [1142.817s][info][gc,free ] Free: 7904M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 7933K, Mutator Free: 989 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 4035K, Max: 4035K; Used: 4156K [1142.817s][info][gc ] GC(1265) Pause Final Mark (YOUNG) 1.001ms [1142.817s][info][gc,start ] GC(1265) Concurrent thread roots [1142.817s][info][gc,task ] GC(1265) Using 4 of 8 workers for Concurrent thread roots [1142.821s][info][gc ] GC(1265) Concurrent thread roots 3.453ms [1142.821s][info][gc,start ] GC(1265) Concurrent weak references [1142.821s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent weak references [1142.821s][info][gc,ref ] GC(1265) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1142.821s][info][gc,ref ] GC(1265) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1142.821s][info][gc,ref ] GC(1265) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1142.821s][info][gc ] GC(1265) Concurrent weak references 0.051ms [1142.821s][info][gc,start ] GC(1265) Concurrent weak roots [1142.821s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent weak root [1142.822s][info][gc ] GC(1265) Concurrent weak roots 0.940ms [1142.822s][info][gc,start ] GC(1265) Concurrent cleanup [1142.822s][info][gc ] GC(1265) Concurrent cleanup 23755M->23755M(31744M) 0.106ms [1142.822s][info][gc,free ] Free: 7892M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 3869K, Mutator Free: 987 Collector Reserve: 64753K, Max: 8192K; Used: 782K Old Collector Reserve: 4033K, Max: 4033K; Used: 4159K [1142.822s][info][gc,start ] GC(1265) Concurrent strong roots [1142.822s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent strong root [1142.822s][info][gc ] GC(1265) Concurrent strong roots 0.453ms [1142.822s][info][gc,start ] GC(1265) Concurrent evacuation [1142.822s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent evacuation [1142.849s][info][gc ] GC(1265) Concurrent evacuation 26.807ms [1142.849s][info][gc,start ] GC(1265) Pause Init Update Refs [1142.850s][info][gc ] GC(1265) Pause Init Update Refs 0.486ms [1142.850s][info][gc,start ] GC(1265) Concurrent update references [1142.850s][info][gc,task ] GC(1265) Using 4 of 8 workers for concurrent reference update [1142.850s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [1143.043s][info][gc ] GC(1265) Concurrent update references 193.418ms [1143.043s][info][gc,start ] GC(1265) Concurrent update thread roots [1143.053s][info][gc ] GC(1265) Concurrent update thread roots 9.683ms [1143.054s][info][gc,start ] GC(1265) Pause Final Update Refs [1143.054s][info][gc,task ] GC(1265) Using 8 of 8 workers for final reference update [1143.055s][info][gc,free ] Free: 12124M, Max: 8192K regular, 408M humongous, Frag: 94% external, 44% internal; Used: 5419M, Mutator Free: 1516 Collector Reserve: 743M, Max: 8192K; Used: 32800K Old Collector Reserve: 36788K, Max: 8192K; Used: 36939K [1143.055s][info][gc ] GC(1265) Pause Final Update Refs 0.217ms [1143.055s][info][gc,start ] GC(1265) Concurrent cleanup [1143.055s][info][gc ] GC(1265) Concurrent cleanup 24282M->18810M(31744M) 0.265ms [1143.055s][info][gc ] GC(1265) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 16960M [1143.055s][info][gc,ergo ] GC(1265) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 36801K, young_available: 12868M [1143.055s][info][gc,ergo ] GC(1265) At end of Concurrent Young GC: GCU: 6.4%, MU: 16.9% during period of 2.701s [1143.055s][info][gc,ergo ] GC(1265) At end of Concurrent Young GC: YOUNG generation used: 1916M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 12867M [1143.055s][info][gc,ergo ] GC(1265) At end of Concurrent Young GC: OLD generation used: 16894M, used regions: 16928M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 36801K [1143.055s][info][gc,free ] Free: 12123M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 4903K, Mutator Free: 1516 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 36788K, Max: 8192K; Used: 4171K [1143.056s][info][gc,stats ] [1143.056s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1143.056s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1143.056s][info][gc,stats ] [1143.056s][info][gc,stats ] Concurrent Reset 24893 us [1143.056s][info][gc,stats ] Pause Init Mark (G) 4413 us [1143.056s][info][gc,stats ] Pause Init Mark (N) 3623 us [1143.056s][info][gc,stats ] Swap Remembered Set 3348 us [1143.056s][info][gc,stats ] Update Region States 114 us [1143.056s][info][gc,stats ] Concurrent Scan Remembered Set 16826 us, parallelism: 3.98x [1143.056s][info][gc,stats ] RS: 66930 us [1143.056s][info][gc,stats ] RS: Scan Clusters 66930 us, workers (us): 16742, 16734, 16727, 16727, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Concurrent Mark Roots 3518 us, parallelism: 3.57x [1143.056s][info][gc,stats ] CMR: 12570 us [1143.056s][info][gc,stats ] CMR: Thread Roots 11472 us, workers (us): 2947, 2869, 2931, 2724, ---, ---, ---, ---, [1143.056s][info][gc,stats ] CMR: Code Cache Roots 972 us, workers (us): 177, 304, 147, 344, ---, ---, ---, ---, [1143.056s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 23, 20, 18, ---, ---, ---, ---, [1143.056s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Concurrent Marking 441191 us, parallelism: 3.96x [1143.056s][info][gc,stats ] CM: 1747327 us [1143.056s][info][gc,stats ] CM: Parallel Mark 1747327 us, workers (us): 436841, 436833, 436827, 436826, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Pause Final Mark (G) 1484 us [1143.056s][info][gc,stats ] Pause Final Mark (N) 1007 us [1143.056s][info][gc,stats ] Finish Mark 494 us [1143.056s][info][gc,stats ] Update Region States 89 us [1143.056s][info][gc,stats ] Choose Collection Set 183 us [1143.056s][info][gc,stats ] Rebuild Free Set 46 us [1143.056s][info][gc,stats ] Concurrent Thread Roots 3469 us, parallelism: 3.84x [1143.056s][info][gc,stats ] CTR: 13337 us [1143.056s][info][gc,stats ] CTR: Thread Roots 13337 us, workers (us): 3294, 3400, 3311, 3332, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [1143.056s][info][gc,stats ] CWRF: 1 us [1143.056s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Concurrent Weak Roots 950 us [1143.056s][info][gc,stats ] Roots 61 us, parallelism: 1.22x [1143.056s][info][gc,stats ] CWR: 75 us [1143.056s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 26, 21, 16, 12, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Rendezvous 867 us [1143.056s][info][gc,stats ] Concurrent Cleanup 110 us [1143.056s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.60x [1143.056s][info][gc,stats ] CSR: 1189 us [1143.056s][info][gc,stats ] CSR: Code Cache Roots 1008 us, workers (us): 193, 177, 368, 271, ---, ---, ---, ---, [1143.056s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 46, 41, 37, 30, ---, ---, ---, ---, [1143.056s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [1143.056s][info][gc,stats ] Concurrent Evacuation 26822 us [1143.056s][info][gc,stats ] Pause Init Update Refs (G) 946 us [1143.056s][info][gc,stats ] Pause Init Update Refs (N) 493 us [1143.056s][info][gc,stats ] Manage GCLABs 415 us [1143.056s][info][gc,stats ] Concurrent Update Refs 193441 us [1143.056s][info][gc,stats ] Concurrent Update Thread Roots 9699 us [1143.056s][info][gc,stats ] Pause Final Update Refs (G) 1624 us [1143.056s][info][gc,stats ] Pause Final Update Refs (N) 222 us [1143.056s][info][gc,stats ] Update Region States 45 us [1143.056s][info][gc,stats ] Trash Collection Set 20 us [1143.056s][info][gc,stats ] Rebuild Free Set 77 us [1143.056s][info][gc,stats ] Concurrent Cleanup 275 us [1143.056s][info][gc,stats ] Workers: Evacuated 52679K across 906577 objects, abandoned 0B across 0 objects. [1143.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1143.056s][info][gc,stats ] - age 1: 32487240 bytes, 32487240 total [1143.056s][info][gc,stats ] - age 2: 961552 bytes, 33448792 total [1143.056s][info][gc,stats ] - age 3: 683792 bytes, 34132584 total [1143.056s][info][gc,stats ] - age 4: 5388368 bytes, 39520952 total [1143.056s][info][gc,stats ] - age 5: 14021952 bytes, 53542904 total [1143.056s][info][gc,stats ] - age 6: 398168 bytes, 53941072 total [1143.056s][info][gc,stats ] - age 7: 2624 bytes, 53943696 total [1143.056s][info][gc,stats ] [1143.056s][info][gc,stats ] Mutators: Evacuated 422K across 3489 objects, abandoned 24B across 1 objects. [1143.056s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1143.056s][info][gc,stats ] - age 1: 421832 bytes, 421832 total [1143.056s][info][gc,stats ] - age 2: 96 bytes, 421928 total [1143.056s][info][gc,stats ] - age 3: 192 bytes, 422120 total [1143.056s][info][gc,stats ] - age 4: 2376 bytes, 424496 total [1143.056s][info][gc,stats ] - age 5: 6888 bytes, 431384 total [1143.056s][info][gc,stats ] - age 6: 808 bytes, 432192 total [1143.056s][info][gc,stats ] - age 7: 288 bytes, 432480 total [1143.056s][info][gc,stats ] [1143.056s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1143.056s][info][gc,stats ] - age 1: 1184 bytes, 1184 total [1143.056s][info][gc,stats ] - age 3: 74753776 bytes, 74754960 total [1143.056s][info][gc,stats ] - age 4: 98148624 bytes, 172903584 total [1143.056s][info][gc,stats ] - age 5: 104436200 bytes, 277339784 total [1143.056s][info][gc,stats ] - age 6: 71921072 bytes, 349260856 total [1143.056s][info][gc,stats ] - age 7: 35444336 bytes, 384705192 total [1143.056s][info][gc,stats ] [1143.056s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1143.056s][info][gc,stats ] - age 7: 11622606504 bytes, 11622606504 total [1143.056s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1143.066s][info][gc ] Transition from: normal to: idle [1143.067s][info][gc ] Trigger (YOUNG): expedite promotion of 27530K [1143.067s][info][gc ] Transition from: idle to: normal [1143.067s][info][gc ] Heuristics request for young collection accepted [1143.067s][info][gc,free ] Free: 12097M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 7036K, Mutator Free: 1513 Collector Reserve: 743M, Max: 8192K; Used: 33024B Old Collector Reserve: 36788K, Max: 8192K; Used: 4171K [1143.067s][info][gc,ergo ] GC(1266) Start GC cycle (YOUNG) [1143.067s][info][gc,start ] GC(1266) Concurrent reset [1143.067s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent reset [1143.074s][info][gc ] GC(1266) Concurrent reset 6.731ms [1143.074s][info][gc,start ] GC(1266) Pause Init Mark (YOUNG) [1143.074s][info][gc,task ] GC(1266) Using 8 of 8 workers for init marking [1143.078s][info][gc ] GC(1266) Pause Init Mark (YOUNG) 3.566ms [1143.078s][info][gc,start ] GC(1266) Concurrent remembered set scanning [1143.078s][info][gc,task ] GC(1266) Using 4 of 8 workers for Concurrent remembered set scanning [1143.094s][info][gc ] GC(1266) Concurrent remembered set scanning 16.097ms [1143.094s][info][gc,start ] GC(1266) Concurrent marking roots [1143.094s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent marking roots [1143.098s][info][gc ] GC(1266) Concurrent marking roots 3.610ms [1143.098s][info][gc,start ] GC(1266) Concurrent marking (YOUNG) [1143.098s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent marking [1143.545s][info][gc ] GC(1266) Concurrent marking (YOUNG) 447.101ms [1143.545s][info][gc,start ] GC(1266) Pause Final Mark (YOUNG) [1143.545s][info][gc,task ] GC(1266) Using 8 of 8 workers for final marking [1143.546s][info][gc,ergo ] GC(1266) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1143.546s][info][gc,ergo ] GC(1266) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [1143.546s][info][gc,ergo ] GC(1266) Chosen CSet evacuates young: 249M (of which at least: 27530K are to be promoted), old: 0B [1143.546s][info][gc,ergo ] GC(1266) Collectable Garbage: 1534M (99%), Immediate: 0B (0%), 0 regions, CSet: 1534M (99%), 227 regions [1143.546s][info][gc,ergo ] GC(1266) Evacuation Targets: YOUNG: 249M, PROMOTE: 27530K, OLD: 0B, TOTAL: 276M [1143.546s][info][gc,free ] Free: 11553M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6259K, Mutator Free: 1445 Collector Reserve: 303M, Max: 8192K; Used: 33024B Old Collector Reserve: 36788K, Max: 8192K; Used: 4171K [1143.546s][info][gc ] GC(1266) Pause Final Mark (YOUNG) 1.001ms [1143.546s][info][gc,start ] GC(1266) Concurrent thread roots [1143.546s][info][gc,task ] GC(1266) Using 4 of 8 workers for Concurrent thread roots [1143.550s][info][gc ] GC(1266) Concurrent thread roots 4.108ms [1143.550s][info][gc,start ] GC(1266) Concurrent weak references [1143.550s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent weak references [1143.550s][info][gc,ref ] GC(1266) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1143.550s][info][gc,ref ] GC(1266) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1143.550s][info][gc,ref ] GC(1266) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1143.550s][info][gc ] GC(1266) Concurrent weak references 0.040ms [1143.550s][info][gc,start ] GC(1266) Concurrent weak roots [1143.550s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent weak root [1143.551s][info][gc ] GC(1266) Concurrent weak roots 0.760ms [1143.551s][info][gc,start ] GC(1266) Concurrent cleanup [1143.551s][info][gc ] GC(1266) Concurrent cleanup 19829M->19829M(31744M) 0.173ms [1143.551s][info][gc,free ] Free: 11541M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 2174K, Mutator Free: 1443 Collector Reserve: 303M, Max: 8192K; Used: 884K Old Collector Reserve: 36442K, Max: 8192K; Used: 4517K [1143.551s][info][gc,start ] GC(1266) Concurrent strong roots [1143.551s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent strong root [1143.552s][info][gc ] GC(1266) Concurrent strong roots 0.434ms [1143.552s][info][gc,start ] GC(1266) Concurrent evacuation [1143.552s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent evacuation [1143.606s][info][gc,ergo ] GC(1266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 37684736, promotion expended: 36704408, old capacity: 17783848960, old_used: 17752108112, old unaffiliated regions: 0 [1143.606s][info][gc,ergo ] GC(1266) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 37684736, promotion expended: 36704408, old capacity: 17783848960, old_used: 17752108112, old unaffiliated regions: 0 [1143.606s][info][gc,ergo ] GC(1266) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 37684736, promotion expended: 36704408, old capacity: 17783848960, old_used: 17752108112, old unaffiliated regions: 0 [1143.606s][info][gc,ergo ] GC(1266) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 37684736, promotion expended: 36704408, old capacity: 17783848960, old_used: 17752108112, old unaffiliated regions: 0 [1143.606s][info][gc,ergo ] GC(1266) Squelching additional promotion failure reports for current epoch [1143.664s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [1143.784s][info][gc ] GC(1266) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [1143.852s][info][gc ] GC(1266) Concurrent evacuation 300.141ms [1143.853s][info][gc,start ] GC(1266) Pause Init Update Refs [1143.853s][info][gc ] GC(1266) Pause Init Update Refs 0.627ms [1143.853s][info][gc,start ] GC(1266) Concurrent update references [1143.853s][info][gc,task ] GC(1266) Using 4 of 8 workers for concurrent reference update [1143.853s][info][gc,free ] At start of update refs, moving 49125K to Mutator free set from Collector Reserve (49125K) and from Old Collector Reserve (0B) [1144.103s][info][gc ] GC(1266) Concurrent update references 249.826ms [1144.103s][info][gc,start ] GC(1266) Concurrent update thread roots [1144.112s][info][gc ] GC(1266) Concurrent update thread roots 8.708ms [1144.112s][info][gc,start ] GC(1266) Pause Final Update Refs [1144.112s][info][gc,task ] GC(1266) Using 8 of 8 workers for final reference update [1144.113s][info][gc,free ] Free: 11462M, Max: 8192K regular, 648M humongous, Frag: 94% external, 13% internal; Used: 1492M, Mutator Free: 1433 Collector Reserve: 743M, Max: 8192K; Used: 288M Old Collector Reserve: 40464K, Max: 8192K; Used: 33264K [1144.113s][info][gc ] GC(1266) Pause Final Update Refs 0.225ms [1144.113s][info][gc,start ] GC(1266) Concurrent cleanup [1144.113s][info][gc ] GC(1266) Concurrent cleanup 21272M->19468M(31744M) 0.124ms [1144.113s][info][gc ] GC(1266) Transfer 4 region(s) from YOUNG to OLD, yielding increased size: 17008M [1144.113s][info][gc,ergo ] GC(1266) After cleanup, successfully transferred 4 regions to old to prepare for next gc, old available: 40478K, young_available: 12206M [1144.113s][info][gc,ergo ] GC(1266) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.2% during period of 1.058s [1144.113s][info][gc,ergo ] GC(1266) At end of Concurrent Young GC: YOUNG generation used: 2530M, used regions: 2552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14736M, available: 12205M [1144.113s][info][gc,ergo ] GC(1266) At end of Concurrent Young GC: OLD generation used: 16939M, used regions: 16976M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17008M, available: 40478K [1144.113s][info][gc,free ] Free: 11461M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 2581K, Mutator Free: 1433 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 40464K, Max: 8192K; Used: 496K [1144.114s][info][gc,stats ] [1144.114s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1144.114s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1144.114s][info][gc,stats ] [1144.114s][info][gc,stats ] Concurrent Reset 6752 us [1144.114s][info][gc,stats ] Pause Init Mark (G) 4196 us [1144.114s][info][gc,stats ] Pause Init Mark (N) 3574 us [1144.114s][info][gc,stats ] Swap Remembered Set 3348 us [1144.114s][info][gc,stats ] Update Region States 111 us [1144.114s][info][gc,stats ] Concurrent Scan Remembered Set 16113 us, parallelism: 3.97x [1144.114s][info][gc,stats ] RS: 64001 us [1144.114s][info][gc,stats ] RS: Scan Clusters 64001 us, workers (us): 16007, 16004, 15997, 15993, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Concurrent Mark Roots 3618 us, parallelism: 3.66x [1144.114s][info][gc,stats ] CMR: 13226 us [1144.114s][info][gc,stats ] CMR: Thread Roots 12159 us, workers (us): 2956, 2992, 3150, 3061, ---, ---, ---, ---, [1144.114s][info][gc,stats ] CMR: Code Cache Roots 948 us, workers (us): 338, 288, 145, 176, ---, ---, ---, ---, [1144.114s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 26, 25, 18, 14, ---, ---, ---, ---, [1144.114s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Concurrent Marking 447131 us, parallelism: 3.95x [1144.114s][info][gc,stats ] CM: 1768059 us [1144.114s][info][gc,stats ] CM: Parallel Mark 1768059 us, workers (us): 442022, 442020, 442006, 442011, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Pause Final Mark (G) 1475 us [1144.114s][info][gc,stats ] Pause Final Mark (N) 1010 us [1144.114s][info][gc,stats ] Finish Mark 545 us [1144.114s][info][gc,stats ] Update Region States 89 us [1144.114s][info][gc,stats ] Choose Collection Set 108 us [1144.114s][info][gc,stats ] Rebuild Free Set 57 us [1144.114s][info][gc,stats ] Concurrent Thread Roots 4120 us, parallelism: 3.82x [1144.114s][info][gc,stats ] CTR: 15727 us [1144.114s][info][gc,stats ] CTR: Thread Roots 15727 us, workers (us): 3868, 4055, 3898, 3907, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [1144.114s][info][gc,stats ] CWRF: 2 us [1144.114s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Concurrent Weak Roots 767 us [1144.114s][info][gc,stats ] Roots 54 us, parallelism: 1.58x [1144.114s][info][gc,stats ] CWR: 85 us [1144.114s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 26, 23, 19, 17, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Rendezvous 698 us [1144.114s][info][gc,stats ] Concurrent Cleanup 181 us [1144.114s][info][gc,stats ] Concurrent Strong Roots 442 us, parallelism: 2.66x [1144.114s][info][gc,stats ] CSR: 1174 us [1144.114s][info][gc,stats ] CSR: Code Cache Roots 1005 us, workers (us): 188, 281, 192, 343, ---, ---, ---, ---, [1144.114s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 41, 39, 33, 30, ---, ---, ---, ---, [1144.114s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [1144.114s][info][gc,stats ] Concurrent Evacuation 300163 us [1144.114s][info][gc,stats ] Pause Init Update Refs (G) 1362 us [1144.114s][info][gc,stats ] Pause Init Update Refs (N) 637 us [1144.114s][info][gc,stats ] Manage GCLABs 525 us [1144.114s][info][gc,stats ] Concurrent Update Refs 249850 us [1144.114s][info][gc,stats ] Concurrent Update Thread Roots 8725 us [1144.114s][info][gc,stats ] Pause Final Update Refs (G) 861 us [1144.114s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1144.114s][info][gc,stats ] Update Region States 52 us [1144.114s][info][gc,stats ] Trash Collection Set 10 us [1144.114s][info][gc,stats ] Rebuild Free Set 87 us [1144.114s][info][gc,stats ] Concurrent Cleanup 130 us [1144.114s][info][gc,stats ] Workers: Evacuated 273M across 8033214 objects, abandoned 0B across 0 objects. [1144.114s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1144.114s][info][gc,stats ] - age 1: 29857136 bytes, 29857136 total [1144.114s][info][gc,stats ] - age 2: 15546768 bytes, 45403904 total [1144.114s][info][gc,stats ] - age 3: 24943792 bytes, 70347696 total [1144.114s][info][gc,stats ] - age 4: 5259120 bytes, 75606816 total [1144.114s][info][gc,stats ] - age 5: 5447024 bytes, 81053840 total [1144.114s][info][gc,stats ] - age 6: 51273024 bytes, 132326864 total [1144.114s][info][gc,stats ] - age 7: 56794040 bytes, 189120904 total [1144.114s][info][gc,stats ] - age 8: 11026696 bytes, 200147600 total [1144.114s][info][gc,stats ] - age 9: 76815368 bytes, 276962968 total [1144.114s][info][gc,stats ] - age 10: 9623280 bytes, 286586248 total [1144.114s][info][gc,stats ] - age 11: 1264 bytes, 286587512 total [1144.114s][info][gc,stats ] - age 12: 58280 bytes, 286645792 total [1144.114s][info][gc,stats ] - age 13: 20248 bytes, 286666040 total [1144.114s][info][gc,stats ] - age 14: 144 bytes, 286666184 total [1144.114s][info][gc,stats ] - age 15: 32 bytes, 286666216 total [1144.114s][info][gc,stats ] [1144.114s][info][gc,stats ] Mutators: Evacuated 3225K across 95723 objects, abandoned 0B across 0 objects. [1144.114s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1144.114s][info][gc,stats ] - age 1: 469872 bytes, 469872 total [1144.114s][info][gc,stats ] - age 2: 198360 bytes, 668232 total [1144.114s][info][gc,stats ] - age 3: 1373448 bytes, 2041680 total [1144.114s][info][gc,stats ] - age 4: 96928 bytes, 2138608 total [1144.114s][info][gc,stats ] - age 5: 219512 bytes, 2358120 total [1144.114s][info][gc,stats ] - age 6: 104512 bytes, 2462632 total [1144.114s][info][gc,stats ] - age 7: 202576 bytes, 2665208 total [1144.114s][info][gc,stats ] - age 8: 23736 bytes, 2688944 total [1144.114s][info][gc,stats ] - age 9: 189896 bytes, 2878840 total [1144.114s][info][gc,stats ] - age 10: 424560 bytes, 3303400 total [1144.114s][info][gc,stats ] [1144.114s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1144.114s][info][gc,stats ] - age 4: 74753408 bytes, 74753408 total [1144.114s][info][gc,stats ] - age 5: 58032976 bytes, 132786384 total [1144.114s][info][gc,stats ] - age 6: 16027032 bytes, 148813416 total [1144.114s][info][gc,stats ] [1144.114s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1144.114s][info][gc,stats ] - age 7: 11629859824 bytes, 11629859824 total [1144.114s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1144.124s][info][gc ] Transition from: normal to: idle [1144.125s][info][gc ] Trigger (YOUNG): expedite promotion of 32929K [1144.125s][info][gc ] Transition from: idle to: normal [1144.125s][info][gc ] Heuristics request for young collection accepted [1144.125s][info][gc,free ] Free: 11433M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6598K, Mutator Free: 1430 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 40464K, Max: 8192K; Used: 496K [1144.125s][info][gc,ergo ] GC(1267) Start GC cycle (YOUNG) [1144.125s][info][gc,start ] GC(1267) Concurrent reset [1144.125s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent reset [1144.135s][info][gc ] GC(1267) Concurrent reset 10.378ms [1144.136s][info][gc,start ] GC(1267) Pause Init Mark (YOUNG) [1144.136s][info][gc,task ] GC(1267) Using 8 of 8 workers for init marking [1144.139s][info][gc ] GC(1267) Pause Init Mark (YOUNG) 3.498ms [1144.139s][info][gc,start ] GC(1267) Concurrent remembered set scanning [1144.139s][info][gc,task ] GC(1267) Using 4 of 8 workers for Concurrent remembered set scanning [1144.181s][info][gc ] GC(1267) Concurrent remembered set scanning 41.289ms [1144.181s][info][gc,start ] GC(1267) Concurrent marking roots [1144.181s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent marking roots [1144.184s][info][gc ] GC(1267) Concurrent marking roots 3.553ms [1144.184s][info][gc,start ] GC(1267) Concurrent marking (YOUNG) [1144.184s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent marking [1144.441s][info][gc ] Periodic Sample: GCU = 13.526%, MU = 17.495% during most recent 5.0s [1144.589s][info][gc ] GC(1267) Concurrent marking (YOUNG) 404.942ms [1144.590s][info][gc,start ] GC(1267) Pause Final Mark (YOUNG) [1144.590s][info][gc,task ] GC(1267) Using 8 of 8 workers for final marking [1144.590s][info][gc,ergo ] GC(1267) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1144.590s][info][gc,ergo ] GC(1267) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [1144.590s][info][gc,ergo ] GC(1267) Chosen CSet evacuates young: 51286K (of which at least: 0B are to be promoted), old: 0B [1144.590s][info][gc,ergo ] GC(1267) Collectable Garbage: 2197M (99%), Immediate: 0B (0%), 0 regions, CSet: 2197M (99%), 281 regions [1144.590s][info][gc,ergo ] GC(1267) Evacuation Targets: YOUNG: 51286K, PROMOTE: 0B, OLD: 0B, TOTAL: 51286K [1144.590s][info][gc ] GC(1267) Transfer 4 region(s) from OLD to YOUNG, yielding increased size: 14768M [1144.590s][info][gc,ergo ] GC(1267) Successfully transferred 4 excess regions to young before start of evacuation [1144.590s][info][gc,free ] Free: 11198M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 1486K, Mutator Free: 1400 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7696K, Max: 7696K; Used: 496K [1144.591s][info][gc ] GC(1267) Pause Final Mark (YOUNG) 0.913ms [1144.591s][info][gc,start ] GC(1267) Concurrent thread roots [1144.591s][info][gc,task ] GC(1267) Using 4 of 8 workers for Concurrent thread roots [1144.595s][info][gc ] GC(1267) Concurrent thread roots 4.136ms [1144.595s][info][gc,start ] GC(1267) Concurrent weak references [1144.595s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent weak references [1144.595s][info][gc,ref ] GC(1267) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1144.595s][info][gc,ref ] GC(1267) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1144.595s][info][gc,ref ] GC(1267) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1144.595s][info][gc ] GC(1267) Concurrent weak references 0.051ms [1144.595s][info][gc,start ] GC(1267) Concurrent weak roots [1144.595s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent weak root [1144.596s][info][gc ] GC(1267) Concurrent weak roots 0.849ms [1144.596s][info][gc,start ] GC(1267) Concurrent cleanup [1144.596s][info][gc ] GC(1267) Concurrent cleanup 20458M->20459M(31744M) 0.109ms [1144.596s][info][gc,free ] Free: 11184M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 7379K, Mutator Free: 1399 Collector Reserve: 64691K, Max: 8192K; Used: 844K Old Collector Reserve: 7681K, Max: 7681K; Used: 511K [1144.596s][info][gc,start ] GC(1267) Concurrent strong roots [1144.596s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent strong root [1144.596s][info][gc ] GC(1267) Concurrent strong roots 0.410ms [1144.596s][info][gc,start ] GC(1267) Concurrent evacuation [1144.596s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent evacuation [1144.613s][info][gc,ergo ] GC(1267) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7895040, promotion expended: 5966520, old capacity: 17800626176, old_used: 17767931472, old unaffiliated regions: 0 [1144.613s][info][gc,ergo ] GC(1267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7895040, promotion expended: 5966520, old capacity: 17800626176, old_used: 17767931472, old unaffiliated regions: 0 [1144.613s][info][gc,ergo ] GC(1267) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7895040, promotion expended: 5966520, old capacity: 17800626176, old_used: 17767931472, old unaffiliated regions: 0 [1144.613s][info][gc,ergo ] GC(1267) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7895040, promotion expended: 5966520, old capacity: 17800626176, old_used: 17767931472, old unaffiliated regions: 0 [1144.613s][info][gc,ergo ] GC(1267) Squelching additional promotion failure reports for current epoch [1144.623s][info][gc ] GC(1267) Concurrent evacuation 26.397ms [1144.623s][info][gc,start ] GC(1267) Pause Init Update Refs [1144.624s][info][gc ] GC(1267) Pause Init Update Refs 0.492ms [1144.624s][info][gc,start ] GC(1267) Concurrent update references [1144.624s][info][gc,task ] GC(1267) Using 4 of 8 workers for concurrent reference update [1144.624s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1144.807s][info][gc ] GC(1267) Concurrent update references 183.041ms [1144.807s][info][gc,start ] GC(1267) Concurrent update thread roots [1144.816s][info][gc ] GC(1267) Concurrent update thread roots 9.130ms [1144.816s][info][gc,start ] GC(1267) Pause Final Update Refs [1144.816s][info][gc,task ] GC(1267) Using 8 of 8 workers for final reference update [1144.816s][info][gc,free ] Free: 12230M, Max: 8192K regular, 520M humongous, Frag: 95% external, 17% internal; Used: 2185M, Mutator Free: 1529 Collector Reserve: 743M, Max: 8192K; Used: 65566K Old Collector Reserve: 709K, Max: 709K; Used: 7483K [1144.816s][info][gc ] GC(1267) Pause Final Update Refs 0.224ms [1144.817s][info][gc,start ] GC(1267) Concurrent cleanup [1144.817s][info][gc ] GC(1267) Concurrent cleanup 20979M->18739M(31744M) 0.214ms [1144.817s][info][gc,ergo ] GC(1267) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 723K, young_available: 12974M [1144.817s][info][gc,ergo ] GC(1267) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.3% during period of 0.704s [1144.817s][info][gc,ergo ] GC(1267) At end of Concurrent Young GC: YOUNG generation used: 1795M, used regions: 1824M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14768M, available: 12972M [1144.817s][info][gc,ergo ] GC(1267) At end of Concurrent Young GC: OLD generation used: 16945M, used regions: 16976M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16976M, available: 723K [1144.817s][info][gc,free ] Free: 12228M, Max: 8192K regular, 528M humongous, Frag: 96% external, 0% internal; Used: 3077K, Mutator Free: 1529 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 709K, Max: 709K; Used: 7483K [1144.818s][info][gc,stats ] [1144.818s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1144.818s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1144.818s][info][gc,stats ] [1144.818s][info][gc,stats ] Concurrent Reset 10403 us [1144.818s][info][gc,stats ] Pause Init Mark (G) 4205 us [1144.818s][info][gc,stats ] Pause Init Mark (N) 3507 us [1144.818s][info][gc,stats ] Swap Remembered Set 3308 us [1144.818s][info][gc,stats ] Update Region States 76 us [1144.818s][info][gc,stats ] Concurrent Scan Remembered Set 41317 us, parallelism: 3.99x [1144.818s][info][gc,stats ] RS: 164799 us [1144.818s][info][gc,stats ] RS: Scan Clusters 164799 us, workers (us): 41214, 41205, 41196, 41184, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Concurrent Mark Roots 3565 us, parallelism: 3.63x [1144.818s][info][gc,stats ] CMR: 12945 us [1144.818s][info][gc,stats ] CMR: Thread Roots 11824 us, workers (us): 3045, 2895, 2988, 2896, ---, ---, ---, ---, [1144.818s][info][gc,stats ] CMR: Code Cache Roots 991 us, workers (us): 177, 335, 179, 301, ---, ---, ---, ---, [1144.818s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 28, 25, 23, 19, ---, ---, ---, ---, [1144.818s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Concurrent Marking 404969 us, parallelism: 3.96x [1144.818s][info][gc,stats ] CM: 1602144 us [1144.818s][info][gc,stats ] CM: Parallel Mark 1602144 us, workers (us): 400549, 400548, 400527, 400519, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Pause Final Mark (G) 1367 us [1144.818s][info][gc,stats ] Pause Final Mark (N) 919 us [1144.818s][info][gc,stats ] Finish Mark 444 us [1144.818s][info][gc,stats ] Update Region States 97 us [1144.818s][info][gc,stats ] Choose Collection Set 126 us [1144.818s][info][gc,stats ] Rebuild Free Set 51 us [1144.818s][info][gc,stats ] Concurrent Thread Roots 4149 us, parallelism: 3.89x [1144.818s][info][gc,stats ] CTR: 16148 us [1144.818s][info][gc,stats ] CTR: Thread Roots 16148 us, workers (us): 4007, 4096, 4051, 3994, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [1144.818s][info][gc,stats ] CWRF: 1 us [1144.818s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Concurrent Weak Roots 854 us [1144.818s][info][gc,stats ] Roots 56 us, parallelism: 1.31x [1144.818s][info][gc,stats ] CWR: 73 us [1144.818s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 25, 20, 16, 13, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Rendezvous 785 us [1144.818s][info][gc,stats ] Concurrent Cleanup 113 us [1144.818s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.79x [1144.818s][info][gc,stats ] CSR: 1155 us [1144.818s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 339, 192, 257, 184, ---, ---, ---, ---, [1144.818s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 42, 36, 36, 33, ---, ---, ---, ---, [1144.818s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1144.818s][info][gc,stats ] Concurrent Evacuation 26412 us [1144.818s][info][gc,stats ] Pause Init Update Refs (G) 953 us [1144.818s][info][gc,stats ] Pause Init Update Refs (N) 500 us [1144.818s][info][gc,stats ] Manage GCLABs 420 us [1144.818s][info][gc,stats ] Concurrent Update Refs 183068 us [1144.818s][info][gc,stats ] Concurrent Update Thread Roots 9149 us [1144.818s][info][gc,stats ] Pause Final Update Refs (G) 830 us [1144.818s][info][gc,stats ] Pause Final Update Refs (N) 229 us [1144.818s][info][gc,stats ] Update Region States 53 us [1144.818s][info][gc,stats ] Trash Collection Set 10 us [1144.818s][info][gc,stats ] Rebuild Free Set 81 us [1144.818s][info][gc,stats ] Concurrent Cleanup 225 us [1144.818s][info][gc,stats ] Workers: Evacuated 50887K across 839538 objects, abandoned 0B across 0 objects. [1144.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1144.818s][info][gc,stats ] - age 1: 35218512 bytes, 35218512 total [1144.818s][info][gc,stats ] - age 2: 232832 bytes, 35451344 total [1144.818s][info][gc,stats ] - age 3: 231488 bytes, 35682832 total [1144.818s][info][gc,stats ] - age 4: 611352 bytes, 36294184 total [1144.818s][info][gc,stats ] - age 5: 2136 bytes, 36296320 total [1144.818s][info][gc,stats ] - age 6: 1718744 bytes, 38015064 total [1144.818s][info][gc,stats ] - age 7: 5611592 bytes, 43626656 total [1144.818s][info][gc,stats ] - age 8: 2309712 bytes, 45936368 total [1144.818s][info][gc,stats ] - age 9: 5211952 bytes, 51148320 total [1144.818s][info][gc,stats ] - age 10: 960616 bytes, 52108936 total [1144.818s][info][gc,stats ] [1144.818s][info][gc,stats ] Mutators: Evacuated 398K across 3348 objects, abandoned 0B across 0 objects. [1144.818s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1144.818s][info][gc,stats ] - age 1: 394216 bytes, 394216 total [1144.818s][info][gc,stats ] - age 2: 672 bytes, 394888 total [1144.818s][info][gc,stats ] - age 6: 816 bytes, 395704 total [1144.818s][info][gc,stats ] - age 7: 2536 bytes, 398240 total [1144.818s][info][gc,stats ] - age 8: 1752 bytes, 399992 total [1144.818s][info][gc,stats ] - age 9: 4896 bytes, 404888 total [1144.818s][info][gc,stats ] - age 10: 3056 bytes, 407944 total [1144.818s][info][gc,stats ] [1144.818s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1144.818s][info][gc,stats ] - age 1: 197473904 bytes, 197473904 total [1144.818s][info][gc,stats ] - age 5: 74753408 bytes, 272227312 total [1144.818s][info][gc,stats ] - age 6: 58032976 bytes, 330260288 total [1144.818s][info][gc,stats ] - age 7: 16027032 bytes, 346287320 total [1144.818s][info][gc,stats ] [1144.818s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1144.818s][info][gc,stats ] - age 7: 11629859824 bytes, 11629859824 total [1144.818s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1144.828s][info][gc ] Transition from: normal to: idle [1144.828s][info][gc ] Trigger (YOUNG): expedite promotion in place of 15651K [1144.828s][info][gc ] Transition from: idle to: normal [1144.829s][info][gc ] Heuristics request for young collection accepted [1144.829s][info][gc,free ] Free: 12204M, Max: 8192K regular, 528M humongous, Frag: 96% external, 0% internal; Used: 3245K, Mutator Free: 1526 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 709K, Max: 709K; Used: 7483K [1144.829s][info][gc,ergo ] GC(1268) Start GC cycle (YOUNG) [1144.829s][info][gc,start ] GC(1268) Concurrent reset [1144.829s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent reset [1144.835s][info][gc ] GC(1268) Concurrent reset 6.746ms [1144.836s][info][gc,start ] GC(1268) Pause Init Mark (YOUNG) [1144.836s][info][gc,task ] GC(1268) Using 8 of 8 workers for init marking [1144.839s][info][gc ] GC(1268) Pause Init Mark (YOUNG) 3.530ms [1144.840s][info][gc,start ] GC(1268) Concurrent remembered set scanning [1144.840s][info][gc,task ] GC(1268) Using 4 of 8 workers for Concurrent remembered set scanning [1144.878s][info][gc ] GC(1268) Concurrent remembered set scanning 38.254ms [1144.878s][info][gc,start ] GC(1268) Concurrent marking roots [1144.878s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent marking roots [1144.882s][info][gc ] GC(1268) Concurrent marking roots 3.744ms [1144.882s][info][gc,start ] GC(1268) Concurrent marking (YOUNG) [1144.882s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent marking [1145.285s][info][gc ] GC(1268) Concurrent marking (YOUNG) 402.981ms [1145.285s][info][gc,start ] GC(1268) Pause Final Mark (YOUNG) [1145.285s][info][gc,task ] GC(1268) Using 8 of 8 workers for final marking [1145.286s][info][gc,ergo ] GC(1268) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1145.286s][info][gc,ergo ] GC(1268) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [1145.286s][info][gc,ergo ] GC(1268) Chosen CSet evacuates young: 72174K (of which at least: 0B are to be promoted), old: 0B [1145.286s][info][gc,ergo ] GC(1268) Collectable Garbage: 1458M (99%), Immediate: 0B (0%), 0 regions, CSet: 1458M (99%), 192 regions [1145.286s][info][gc,ergo ] GC(1268) Evacuation Targets: YOUNG: 72174K, PROMOTE: 0B, OLD: 0B, TOTAL: 72174K [1145.286s][info][gc,free ] Free: 11908M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 3976K, Mutator Free: 1489 Collector Reserve: 90107K, Max: 8192K; Used: 4128B Old Collector Reserve: 709K, Max: 709K; Used: 7483K [1145.286s][info][gc ] GC(1268) Pause Final Mark (YOUNG) 0.990ms [1145.286s][info][gc,start ] GC(1268) Concurrent thread roots [1145.286s][info][gc,task ] GC(1268) Using 4 of 8 workers for Concurrent thread roots [1145.290s][info][gc ] GC(1268) Concurrent thread roots 4.001ms [1145.290s][info][gc,start ] GC(1268) Concurrent weak references [1145.290s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent weak references [1145.290s][info][gc,ref ] GC(1268) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1145.290s][info][gc,ref ] GC(1268) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1145.290s][info][gc,ref ] GC(1268) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1145.290s][info][gc ] GC(1268) Concurrent weak references 0.058ms [1145.290s][info][gc,start ] GC(1268) Concurrent weak roots [1145.290s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent weak root [1145.291s][info][gc ] GC(1268) Concurrent weak roots 0.601ms [1145.291s][info][gc,start ] GC(1268) Concurrent cleanup [1145.291s][info][gc ] GC(1268) Concurrent cleanup 19724M->19724M(31744M) 0.100ms [1145.291s][info][gc,free ] Free: 11895M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 488K, Mutator Free: 1487 Collector Reserve: 89233K, Max: 8192K; Used: 878K Old Collector Reserve: 689K, Max: 689K; Used: 7502K [1145.291s][info][gc,start ] GC(1268) Concurrent strong roots [1145.291s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent strong root [1145.291s][info][gc ] GC(1268) Concurrent strong roots 0.485ms [1145.291s][info][gc,start ] GC(1268) Concurrent evacuation [1145.291s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent evacuation [1145.298s][info][gc,ergo ] GC(1268) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 740352, promotion expended: 695064, old capacity: 17800626176, old_used: 17769814608, old unaffiliated regions: 0 [1145.298s][info][gc,ergo ] GC(1268) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 740352, promotion expended: 695064, old capacity: 17800626176, old_used: 17769814608, old unaffiliated regions: 0 [1145.298s][info][gc,ergo ] GC(1268) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 740352, promotion expended: 695064, old capacity: 17800626176, old_used: 17769814608, old unaffiliated regions: 0 [1145.298s][info][gc,ergo ] GC(1268) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 740352, promotion expended: 695064, old capacity: 17800626176, old_used: 17769814608, old unaffiliated regions: 0 [1145.298s][info][gc,ergo ] GC(1268) Squelching additional promotion failure reports for current epoch [1145.310s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [1145.375s][info][gc ] GC(1268) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [1145.376s][info][gc ] GC(1268) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [1145.387s][info][gc ] GC(1268) Concurrent evacuation 95.464ms [1145.387s][info][gc,start ] GC(1268) Pause Init Update Refs [1145.388s][info][gc ] GC(1268) Pause Init Update Refs 0.500ms [1145.388s][info][gc,start ] GC(1268) Concurrent update references [1145.388s][info][gc,task ] GC(1268) Using 4 of 8 workers for concurrent reference update [1145.388s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1145.581s][info][gc ] GC(1268) Concurrent update references 193.414ms [1145.581s][info][gc,start ] GC(1268) Concurrent update thread roots [1145.592s][info][gc ] GC(1268) Concurrent update thread roots 10.597ms [1145.592s][info][gc,start ] GC(1268) Pause Final Update Refs [1145.592s][info][gc,task ] GC(1268) Using 8 of 8 workers for final reference update [1145.592s][info][gc,free ] Free: 12059M, Max: 8192K regular, 520M humongous, Frag: 96% external, 11% internal; Used: 1438M, Mutator Free: 1508 Collector Reserve: 743M, Max: 8192K; Used: 98330K Old Collector Reserve: 8029K, Max: 8029K; Used: 162K [1145.592s][info][gc ] GC(1268) Pause Final Update Refs 0.197ms [1145.593s][info][gc,start ] GC(1268) Concurrent cleanup [1145.593s][info][gc ] GC(1268) Concurrent cleanup 20425M->18904M(31744M) 0.198ms [1145.593s][info][gc,ergo ] GC(1268) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8045K, young_available: 12802M [1145.593s][info][gc,ergo ] GC(1268) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.3% during period of 0.776s [1145.593s][info][gc,ergo ] GC(1268) At end of Concurrent Young GC: YOUNG generation used: 1941M, used regions: 1960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14744M, available: 12802M [1145.593s][info][gc,ergo ] GC(1268) At end of Concurrent Young GC: OLD generation used: 16962M, used regions: 17000M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17000M, available: 8045K [1145.593s][info][gc,free ] Free: 12057M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6157K, Mutator Free: 1508 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 8029K, Max: 8029K; Used: 162K [1145.594s][info][gc,stats ] [1145.594s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1145.594s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1145.594s][info][gc,stats ] [1145.594s][info][gc,stats ] Concurrent Reset 6766 us [1145.594s][info][gc,stats ] Pause Init Mark (G) 4231 us [1145.594s][info][gc,stats ] Pause Init Mark (N) 3542 us [1145.594s][info][gc,stats ] Swap Remembered Set 3335 us [1145.594s][info][gc,stats ] Update Region States 67 us [1145.594s][info][gc,stats ] Concurrent Scan Remembered Set 38269 us, parallelism: 3.99x [1145.594s][info][gc,stats ] RS: 152779 us [1145.594s][info][gc,stats ] RS: Scan Clusters 152779 us, workers (us): 38205, 38198, 38189, 38188, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Concurrent Mark Roots 3759 us, parallelism: 3.64x [1145.594s][info][gc,stats ] CMR: 13691 us [1145.594s][info][gc,stats ] CMR: Thread Roots 12565 us, workers (us): 3088, 3079, 3207, 3190, ---, ---, ---, ---, [1145.594s][info][gc,stats ] CMR: Code Cache Roots 963 us, workers (us): 303, 339, 175, 145, ---, ---, ---, ---, [1145.594s][info][gc,stats ] CMR: VM Strong Roots 125 us, workers (us): 36, 34, 28, 26, ---, ---, ---, ---, [1145.594s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, ---, 30, 8, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Concurrent Marking 403010 us, parallelism: 3.96x [1145.594s][info][gc,stats ] CM: 1595409 us [1145.594s][info][gc,stats ] CM: Parallel Mark 1595409 us, workers (us): 398873, 398862, 398839, 398836, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Pause Final Mark (G) 1491 us [1145.594s][info][gc,stats ] Pause Final Mark (N) 996 us [1145.594s][info][gc,stats ] Finish Mark 557 us [1145.594s][info][gc,stats ] Update Region States 90 us [1145.594s][info][gc,stats ] Choose Collection Set 107 us [1145.594s][info][gc,stats ] Rebuild Free Set 54 us [1145.594s][info][gc,stats ] Concurrent Thread Roots 4015 us, parallelism: 3.87x [1145.594s][info][gc,stats ] CTR: 15522 us [1145.594s][info][gc,stats ] CTR: Thread Roots 15522 us, workers (us): 3850, 3877, 3872, 3923, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Concurrent Weak References 62 us, parallelism: 0.02x [1145.594s][info][gc,stats ] CWRF: 1 us [1145.594s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Concurrent Weak Roots 606 us [1145.594s][info][gc,stats ] Roots 52 us, parallelism: 1.27x [1145.594s][info][gc,stats ] CWR: 66 us [1145.594s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 20, 14, 10, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Rendezvous 541 us [1145.594s][info][gc,stats ] Concurrent Cleanup 104 us [1145.594s][info][gc,stats ] Concurrent Strong Roots 490 us, parallelism: 2.48x [1145.594s][info][gc,stats ] CSR: 1213 us [1145.594s][info][gc,stats ] CSR: Code Cache Roots 1040 us, workers (us): 283, 408, 192, 157, ---, ---, ---, ---, [1145.594s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 36, 34, 33, ---, ---, ---, ---, [1145.594s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, ---, 22, ---, ---, ---, ---, [1145.594s][info][gc,stats ] Concurrent Evacuation 95478 us [1145.594s][info][gc,stats ] Pause Init Update Refs (G) 982 us [1145.594s][info][gc,stats ] Pause Init Update Refs (N) 508 us [1145.594s][info][gc,stats ] Manage GCLABs 428 us [1145.594s][info][gc,stats ] Concurrent Update Refs 193434 us [1145.594s][info][gc,stats ] Concurrent Update Thread Roots 10613 us [1145.594s][info][gc,stats ] Pause Final Update Refs (G) 680 us [1145.594s][info][gc,stats ] Pause Final Update Refs (N) 202 us [1145.594s][info][gc,stats ] Update Region States 46 us [1145.594s][info][gc,stats ] Trash Collection Set 9 us [1145.594s][info][gc,stats ] Rebuild Free Set 76 us [1145.594s][info][gc,stats ] Concurrent Cleanup 207 us [1145.594s][info][gc,stats ] Workers: Evacuated 71762K across 1503837 objects, abandoned 0B across 0 objects. [1145.594s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1145.594s][info][gc,stats ] - age 1: 22681656 bytes, 22681656 total [1145.594s][info][gc,stats ] - age 2: 10061040 bytes, 32742696 total [1145.594s][info][gc,stats ] - age 3: 222832 bytes, 32965528 total [1145.594s][info][gc,stats ] - age 4: 731656 bytes, 33697184 total [1145.594s][info][gc,stats ] - age 5: 941472 bytes, 34638656 total [1145.594s][info][gc,stats ] - age 6: 623328 bytes, 35261984 total [1145.594s][info][gc,stats ] - age 7: 3655440 bytes, 38917424 total [1145.594s][info][gc,stats ] - age 8: 15034184 bytes, 53951608 total [1145.594s][info][gc,stats ] - age 9: 963560 bytes, 54915168 total [1145.594s][info][gc,stats ] - age 10: 2156328 bytes, 57071496 total [1145.594s][info][gc,stats ] - age 11: 14177752 bytes, 71249248 total [1145.594s][info][gc,stats ] - age 12: 2235048 bytes, 73484296 total [1145.594s][info][gc,stats ] [1145.594s][info][gc,stats ] Mutators: Evacuated 412K across 5337 objects, abandoned 0B across 0 objects. [1145.594s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1145.594s][info][gc,stats ] - age 1: 330848 bytes, 330848 total [1145.594s][info][gc,stats ] - age 2: 3456 bytes, 334304 total [1145.594s][info][gc,stats ] - age 3: 128 bytes, 334432 total [1145.594s][info][gc,stats ] - age 4: 192 bytes, 334624 total [1145.594s][info][gc,stats ] - age 5: 136 bytes, 334760 total [1145.594s][info][gc,stats ] - age 6: 5984 bytes, 340744 total [1145.594s][info][gc,stats ] - age 7: 8160 bytes, 348904 total [1145.594s][info][gc,stats ] - age 8: 9664 bytes, 358568 total [1145.594s][info][gc,stats ] - age 9: 17504 bytes, 376072 total [1145.594s][info][gc,stats ] - age 10: 18424 bytes, 394496 total [1145.594s][info][gc,stats ] - age 11: 14424 bytes, 408920 total [1145.594s][info][gc,stats ] - age 12: 13208 bytes, 422128 total [1145.594s][info][gc,stats ] [1145.594s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1145.594s][info][gc,stats ] - age 2: 166433696 bytes, 166433696 total [1145.594s][info][gc,stats ] - age 6: 74753408 bytes, 241187104 total [1145.594s][info][gc,stats ] - age 7: 58032976 bytes, 299220080 total [1145.594s][info][gc,stats ] [1145.594s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1145.594s][info][gc,stats ] - age 7: 11645886856 bytes, 11645886856 total [1145.594s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1145.604s][info][gc ] Transition from: normal to: idle [1145.605s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56672K [1145.605s][info][gc ] Transition from: idle to: normal [1145.605s][info][gc ] Heuristics request for young collection accepted [1145.605s][info][gc,free ] Free: 12032M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 8107K, Mutator Free: 1505 Collector Reserve: 743M, Max: 8192K; Used: 26832B Old Collector Reserve: 8029K, Max: 8029K; Used: 162K [1145.605s][info][gc,ergo ] GC(1269) Start GC cycle (YOUNG) [1145.605s][info][gc,start ] GC(1269) Concurrent reset [1145.605s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent reset [1145.613s][info][gc ] GC(1269) Concurrent reset 7.539ms [1145.613s][info][gc,start ] GC(1269) Pause Init Mark (YOUNG) [1145.613s][info][gc,task ] GC(1269) Using 8 of 8 workers for init marking [1145.617s][info][gc ] GC(1269) Pause Init Mark (YOUNG) 3.545ms [1145.617s][info][gc,start ] GC(1269) Concurrent remembered set scanning [1145.617s][info][gc,task ] GC(1269) Using 4 of 8 workers for Concurrent remembered set scanning [1145.669s][info][gc ] GC(1269) Concurrent remembered set scanning 51.703ms [1145.669s][info][gc,start ] GC(1269) Concurrent marking roots [1145.669s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent marking roots [1145.673s][info][gc ] GC(1269) Concurrent marking roots 3.801ms [1145.673s][info][gc,start ] GC(1269) Concurrent marking (YOUNG) [1145.673s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent marking [1146.061s][info][gc ] GC(1269) Concurrent marking (YOUNG) 388.152ms [1146.061s][info][gc,start ] GC(1269) Pause Final Mark (YOUNG) [1146.061s][info][gc,task ] GC(1269) Using 8 of 8 workers for final marking [1146.062s][info][gc,ergo ] GC(1269) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [1146.062s][info][gc,ergo ] GC(1269) Adaptive CSet Selection for YOUNG. Max Evacuation: 614M, Actual Free: 0B. [1146.062s][info][gc,ergo ] GC(1269) Chosen CSet evacuates young: 47849K (of which at least: 0B are to be promoted), old: 0B [1146.062s][info][gc,ergo ] GC(1269) Collectable Garbage: 1625M (99%), Immediate: 0B (0%), 0 regions, CSet: 1625M (99%), 209 regions [1146.062s][info][gc,ergo ] GC(1269) Evacuation Targets: YOUNG: 47849K, PROMOTE: 0B, OLD: 0B, TOTAL: 47849K [1146.062s][info][gc,free ] Free: 11765M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3032K, Mutator Free: 1471 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8029K, Max: 8029K; Used: 162K [1146.062s][info][gc ] GC(1269) Pause Final Mark (YOUNG) 0.952ms [1146.062s][info][gc,start ] GC(1269) Concurrent thread roots [1146.062s][info][gc,task ] GC(1269) Using 4 of 8 workers for Concurrent thread roots [1146.066s][info][gc ] GC(1269) Concurrent thread roots 4.198ms [1146.066s][info][gc,start ] GC(1269) Concurrent weak references [1146.066s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent weak references [1146.066s][info][gc,ref ] GC(1269) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.066s][info][gc,ref ] GC(1269) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.066s][info][gc,ref ] GC(1269) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.066s][info][gc ] GC(1269) Concurrent weak references 0.039ms [1146.066s][info][gc,start ] GC(1269) Concurrent weak roots [1146.066s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent weak root [1146.067s][info][gc ] GC(1269) Concurrent weak roots 0.624ms [1146.067s][info][gc,start ] GC(1269) Concurrent cleanup [1146.067s][info][gc ] GC(1269) Concurrent cleanup 19891M->19891M(31744M) 0.104ms [1146.067s][info][gc,free ] Free: 11751M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 121K, Mutator Free: 1469 Collector Reserve: 64637K, Max: 8192K; Used: 898K Old Collector Reserve: 8009K, Max: 8009K; Used: 182K [1146.067s][info][gc,start ] GC(1269) Concurrent strong roots [1146.067s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent strong root [1146.068s][info][gc ] GC(1269) Concurrent strong roots 0.448ms [1146.068s][info][gc,start ] GC(1269) Concurrent evacuation [1146.068s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent evacuation [1146.075s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [1146.075s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [1146.075s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [1146.076s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [1146.078s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [1146.078s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [1146.087s][info][gc,ergo ] GC(1269) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8238592, promotion expended: 7135096, old capacity: 17876123648, old_used: 17844254288, old unaffiliated regions: 0 [1146.087s][info][gc,ergo ] GC(1269) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8238592, promotion expended: 7135096, old capacity: 17876123648, old_used: 17844254288, old unaffiliated regions: 0 [1146.087s][info][gc,ergo ] GC(1269) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8238592, promotion expended: 7135096, old capacity: 17876123648, old_used: 17844254288, old unaffiliated regions: 0 [1146.087s][info][gc,ergo ] GC(1269) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8238592, promotion expended: 7135096, old capacity: 17876123648, old_used: 17844254288, old unaffiliated regions: 0 [1146.087s][info][gc,ergo ] GC(1269) Squelching additional promotion failure reports for current epoch [1146.100s][info][gc ] GC(1269) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [1146.123s][info][gc ] GC(1269) Concurrent evacuation 54.815ms [1146.123s][info][gc,start ] GC(1269) Pause Init Update Refs [1146.123s][info][gc ] GC(1269) Pause Init Update Refs 0.497ms [1146.124s][info][gc,start ] GC(1269) Concurrent update references [1146.124s][info][gc,task ] GC(1269) Using 4 of 8 workers for concurrent reference update [1146.124s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [1146.314s][info][gc ] GC(1269) Concurrent update references 190.855ms [1146.314s][info][gc,start ] GC(1269) Concurrent update thread roots [1146.324s][info][gc ] GC(1269) Concurrent update thread roots 9.321ms [1146.324s][info][gc,start ] GC(1269) Pause Final Update Refs [1146.324s][info][gc,task ] GC(1269) Using 8 of 8 workers for final reference update [1146.324s][info][gc,free ] Free: 12152M, Max: 8192K regular, 520M humongous, Frag: 96% external, 13% internal; Used: 1615M, Mutator Free: 1520 Collector Reserve: 735M, Max: 8192K; Used: 65588K Old Collector Reserve: 995K, Max: 995K; Used: 7196K [1146.324s][info][gc ] GC(1269) Pause Final Update Refs 0.206ms [1146.324s][info][gc,start ] GC(1269) Concurrent cleanup [1146.325s][info][gc ] GC(1269) Concurrent cleanup 20488M->18825M(31744M) 0.128ms [1146.325s][info][gc,ergo ] GC(1269) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1011K, young_available: 12888M [1146.325s][info][gc,ergo ] GC(1269) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.3% during period of 0.732s [1146.325s][info][gc,ergo ] GC(1269) At end of Concurrent Young GC: YOUNG generation used: 1800M, used regions: 1824M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14688M, available: 12887M [1146.325s][info][gc,ergo ] GC(1269) At end of Concurrent Young GC: OLD generation used: 17025M, used regions: 17056M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17056M, available: 1011K [1146.325s][info][gc,free ] Free: 12151M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8322K, Mutator Free: 1520 Collector Reserve: 735M, Max: 8192K; Used: 53664B Old Collector Reserve: 995K, Max: 995K; Used: 7196K [1146.325s][info][gc,stats ] [1146.325s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1146.325s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1146.325s][info][gc,stats ] [1146.325s][info][gc,stats ] Concurrent Reset 7556 us [1146.325s][info][gc,stats ] Pause Init Mark (G) 4105 us [1146.325s][info][gc,stats ] Pause Init Mark (N) 3553 us [1146.325s][info][gc,stats ] Swap Remembered Set 3374 us [1146.325s][info][gc,stats ] Update Region States 68 us [1146.325s][info][gc,stats ] Concurrent Scan Remembered Set 51724 us, parallelism: 3.99x [1146.325s][info][gc,stats ] RS: 206524 us [1146.325s][info][gc,stats ] RS: Scan Clusters 206524 us, workers (us): 51643, 51641, 51625, 51615, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Concurrent Mark Roots 3817 us, parallelism: 3.60x [1146.325s][info][gc,stats ] CMR: 13756 us [1146.325s][info][gc,stats ] CMR: Thread Roots 12673 us, workers (us): 3295, 3070, 3236, 3072, ---, ---, ---, ---, [1146.325s][info][gc,stats ] CMR: Code Cache Roots 962 us, workers (us): 145, 345, 183, 290, ---, ---, ---, ---, [1146.325s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 28, 23, 16, 14, ---, ---, ---, ---, [1146.325s][info][gc,stats ] CMR: CLDG Roots 40 us, workers (us): 8, ---, 32, ---, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Concurrent Marking 388187 us, parallelism: 3.96x [1146.325s][info][gc,stats ] CM: 1536655 us [1146.325s][info][gc,stats ] CM: Parallel Mark 1536655 us, workers (us): 384180, 384167, 384159, 384148, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Pause Final Mark (G) 1444 us [1146.325s][info][gc,stats ] Pause Final Mark (N) 958 us [1146.325s][info][gc,stats ] Finish Mark 520 us [1146.325s][info][gc,stats ] Update Region States 87 us [1146.325s][info][gc,stats ] Choose Collection Set 106 us [1146.325s][info][gc,stats ] Rebuild Free Set 51 us [1146.325s][info][gc,stats ] Concurrent Thread Roots 4212 us, parallelism: 3.89x [1146.325s][info][gc,stats ] CTR: 16372 us [1146.325s][info][gc,stats ] CTR: Thread Roots 16372 us, workers (us): 4008, 4087, 4136, 4141, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1146.325s][info][gc,stats ] CWRF: 1 us [1146.325s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Concurrent Weak Roots 629 us [1146.325s][info][gc,stats ] Roots 56 us, parallelism: 1.64x [1146.325s][info][gc,stats ] CWR: 92 us [1146.325s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 28, 26, 21, 17, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Rendezvous 560 us [1146.325s][info][gc,stats ] Concurrent Cleanup 121 us [1146.325s][info][gc,stats ] Concurrent Strong Roots 451 us, parallelism: 2.69x [1146.325s][info][gc,stats ] CSR: 1213 us [1146.325s][info][gc,stats ] CSR: Code Cache Roots 1031 us, workers (us): 165, 209, 363, 294, ---, ---, ---, ---, [1146.325s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 44, 38, 38, 34, ---, ---, ---, ---, [1146.325s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [1146.325s][info][gc,stats ] Concurrent Evacuation 54830 us [1146.325s][info][gc,stats ] Pause Init Update Refs (G) 960 us [1146.325s][info][gc,stats ] Pause Init Update Refs (N) 505 us [1146.325s][info][gc,stats ] Manage GCLABs 420 us [1146.325s][info][gc,stats ] Concurrent Update Refs 190876 us [1146.325s][info][gc,stats ] Concurrent Update Thread Roots 9328 us [1146.325s][info][gc,stats ] Pause Final Update Refs (G) 719 us [1146.325s][info][gc,stats ] Pause Final Update Refs (N) 211 us [1146.325s][info][gc,stats ] Update Region States 50 us [1146.325s][info][gc,stats ] Trash Collection Set 8 us [1146.325s][info][gc,stats ] Rebuild Free Set 77 us [1146.325s][info][gc,stats ] Concurrent Cleanup 145 us [1146.325s][info][gc,stats ] Workers: Evacuated 47497K across 886826 objects, abandoned 0B across 0 objects. [1146.325s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1146.325s][info][gc,stats ] - age 1: 25501616 bytes, 25501616 total [1146.325s][info][gc,stats ] - age 2: 1369664 bytes, 26871280 total [1146.325s][info][gc,stats ] - age 3: 322120 bytes, 27193400 total [1146.325s][info][gc,stats ] - age 4: 79032 bytes, 27272432 total [1146.325s][info][gc,stats ] - age 5: 91512 bytes, 27363944 total [1146.325s][info][gc,stats ] - age 6: 83696 bytes, 27447640 total [1146.325s][info][gc,stats ] - age 7: 205768 bytes, 27653408 total [1146.325s][info][gc,stats ] - age 8: 5330696 bytes, 32984104 total [1146.325s][info][gc,stats ] - age 9: 3960672 bytes, 36944776 total [1146.325s][info][gc,stats ] - age 10: 1248 bytes, 36946024 total [1146.325s][info][gc,stats ] - age 11: 4094096 bytes, 41040120 total [1146.325s][info][gc,stats ] - age 12: 7034056 bytes, 48074176 total [1146.325s][info][gc,stats ] - age 13: 562848 bytes, 48637024 total [1146.325s][info][gc,stats ] [1146.325s][info][gc,stats ] Mutators: Evacuated 352K across 3579 objects, abandoned 32B across 1 objects. [1146.325s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1146.325s][info][gc,stats ] - age 1: 324736 bytes, 324736 total [1146.325s][info][gc,stats ] - age 3: 1952 bytes, 326688 total [1146.325s][info][gc,stats ] - age 7: 584 bytes, 327272 total [1146.325s][info][gc,stats ] - age 8: 4544 bytes, 331816 total [1146.325s][info][gc,stats ] - age 10: 1456 bytes, 333272 total [1146.325s][info][gc,stats ] - age 11: 12464 bytes, 345736 total [1146.325s][info][gc,stats ] - age 12: 15432 bytes, 361168 total [1146.325s][info][gc,stats ] [1146.325s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1146.325s][info][gc,stats ] - age 1: 24945712 bytes, 24945712 total [1146.325s][info][gc,stats ] - age 3: 166433696 bytes, 191379408 total [1146.325s][info][gc,stats ] - age 7: 74753408 bytes, 266132816 total [1146.325s][info][gc,stats ] [1146.325s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1146.325s][info][gc,stats ] - age 7: 11703919832 bytes, 11703919832 total [1146.326s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1146.336s][info][gc ] Transition from: normal to: idle [1146.336s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15120M, current usage: 17025M, percent growth: 12.6% [1146.336s][info][gc ] Transition from: idle to: normal [1146.336s][info][gc ] Heuristics request for old collection accepted [1146.336s][info][gc,free ] Free: 12127M, Max: 8192K regular, 520M humongous, Frag: 96% external, 0% internal; Used: 8794K, Mutator Free: 1517 Collector Reserve: 735M, Max: 8192K; Used: 53664B Old Collector Reserve: 995K, Max: 995K; Used: 7196K [1146.336s][info][gc,ergo ] GC(1270) Start GC cycle (YOUNG) [1146.336s][info][gc,start ] GC(1270) Concurrent reset [1146.336s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent reset [1146.343s][info][gc ] GC(1270) Concurrent reset 7.035ms [1146.344s][info][gc,start ] GC(1270) Pause Init Mark (YOUNG) [1146.344s][info][gc,task ] GC(1270) Using 8 of 8 workers for init marking [1146.347s][info][gc ] GC(1270) Pause Init Mark (YOUNG) 3.544ms [1146.348s][info][gc,start ] GC(1270) Concurrent remembered set scanning [1146.348s][info][gc,task ] GC(1270) Using 4 of 8 workers for Concurrent remembered set scanning [1146.415s][info][gc ] GC(1270) Concurrent remembered set scanning 67.042ms [1146.415s][info][gc,start ] GC(1270) Concurrent marking roots [1146.415s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent marking roots [1146.418s][info][gc ] GC(1270) Concurrent marking roots 3.298ms [1146.418s][info][gc,start ] GC(1270) Concurrent marking (YOUNG) [1146.418s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent marking [1146.728s][info][gc ] GC(1270) Concurrent marking (YOUNG) 310.244ms [1146.729s][info][gc,start ] GC(1270) Pause Final Mark (YOUNG) [1146.729s][info][gc,task ] GC(1270) Using 8 of 8 workers for final marking [1146.729s][info][gc,ergo ] GC(1270) Planning to promote in place 0 humongous regions and 9 regular regions, spanning a total of 75497472 used bytes [1146.729s][info][gc,ergo ] GC(1270) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 26832B. [1146.729s][info][gc,ergo ] GC(1270) Chosen CSet evacuates young: 49167K (of which at least: 0B are to be promoted), old: 0B [1146.729s][info][gc,ergo ] GC(1270) Collectable Garbage: 1543M (99%), Immediate: 26832B (0%), 1 regions, CSet: 1543M (99%), 199 regions [1146.729s][info][gc,ergo ] GC(1270) Evacuation Targets: YOUNG: 49167K, PROMOTE: 0B, OLD: 0B, TOTAL: 49167K [1146.730s][info][gc,free ] Free: 11994M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 5313K, Mutator Free: 1500 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 995K, Max: 995K; Used: 7196K [1146.730s][info][gc ] GC(1270) Pause Final Mark (YOUNG) 0.989ms [1146.730s][info][gc,start ] GC(1270) Concurrent thread roots [1146.730s][info][gc,task ] GC(1270) Using 4 of 8 workers for Concurrent thread roots [1146.734s][info][gc ] GC(1270) Concurrent thread roots 4.039ms [1146.734s][info][gc,start ] GC(1270) Concurrent weak references [1146.734s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent weak references [1146.734s][info][gc,ref ] GC(1270) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.734s][info][gc,ref ] GC(1270) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.734s][info][gc,ref ] GC(1270) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1146.734s][info][gc ] GC(1270) Concurrent weak references 0.052ms [1146.734s][info][gc,start ] GC(1270) Concurrent weak roots [1146.734s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent weak root [1146.735s][info][gc ] GC(1270) Concurrent weak roots 0.678ms [1146.735s][info][gc,start ] GC(1270) Concurrent cleanup [1146.735s][info][gc ] GC(1270) Concurrent cleanup 19667M->19668M(31744M) 0.111ms [1146.735s][info][gc,free ] Free: 11981M, Max: 8192K regular, 560M humongous, Frag: 96% external, 0% internal; Used: 2621K, Mutator Free: 1498 Collector Reserve: 64665K, Max: 8192K; Used: 870K Old Collector Reserve: 980K, Max: 980K; Used: 7211K [1146.735s][info][gc,start ] GC(1270) Concurrent strong roots [1146.735s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent strong root [1146.735s][info][gc ] GC(1270) Concurrent strong roots 0.415ms [1146.735s][info][gc,start ] GC(1270) Concurrent evacuation [1146.735s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent evacuation [1146.742s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [1146.742s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [1146.742s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [1146.742s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [1146.744s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [1146.744s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [1146.744s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [1146.745s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [1146.747s][info][gc ] GC(1270) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [1146.748s][info][gc,ergo ] GC(1270) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1035776, promotion expended: 929256, old capacity: 17960009728, old_used: 17929136720, old unaffiliated regions: 0 [1146.748s][info][gc,ergo ] GC(1270) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1035776, promotion expended: 929256, old capacity: 17960009728, old_used: 17929136720, old unaffiliated regions: 0 [1146.748s][info][gc,ergo ] GC(1270) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1035776, promotion expended: 929256, old capacity: 17960009728, old_used: 17929136720, old unaffiliated regions: 0 [1146.748s][info][gc,ergo ] GC(1270) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1035776, promotion expended: 929256, old capacity: 17960009728, old_used: 17929136720, old unaffiliated regions: 0 [1146.748s][info][gc,ergo ] GC(1270) Squelching additional promotion failure reports for current epoch [1146.756s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [1146.795s][info][gc ] GC(1270) Concurrent evacuation 60.000ms [1146.796s][info][gc,start ] GC(1270) Pause Init Update Refs [1146.796s][info][gc ] GC(1270) Pause Init Update Refs 0.526ms [1146.796s][info][gc,start ] GC(1270) Concurrent update references [1146.796s][info][gc,task ] GC(1270) Using 4 of 8 workers for concurrent reference update [1146.796s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [1146.962s][info][gc ] GC(1270) Concurrent update references 166.199ms [1146.962s][info][gc,start ] GC(1270) Concurrent update thread roots [1146.971s][info][gc ] GC(1270) Concurrent update thread roots 8.464ms [1146.971s][info][gc,start ] GC(1270) Pause Final Update Refs [1146.971s][info][gc,task ] GC(1270) Using 8 of 8 workers for final reference update [1146.971s][info][gc,free ] Free: 12333M, Max: 8192K regular, 520M humongous, Frag: 96% external, 12% internal; Used: 1521M, Mutator Free: 1542 Collector Reserve: 735M, Max: 8192K; Used: 73780K Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1146.971s][info][gc ] GC(1270) Pause Final Update Refs 0.210ms [1146.972s][info][gc,start ] GC(1270) Concurrent cleanup [1146.972s][info][gc ] GC(1270) Concurrent cleanup 20220M->18637M(31744M) 0.154ms [1146.972s][info][gc,ergo ] GC(1270) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8135K, young_available: 13068M [1146.972s][info][gc,ergo ] GC(1270) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.5% during period of 0.647s [1146.972s][info][gc,ergo ] GC(1270) At end of Concurrent Young GC: YOUNG generation used: 1539M, used regions: 1568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14608M, available: 13068M [1146.972s][info][gc,ergo ] GC(1270) At end of Concurrent Young GC: OLD generation used: 17098M, used regions: 17136M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17136M, available: 8135K [1146.972s][info][gc,free ] Free: 12332M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3552K, Mutator Free: 1542 Collector Reserve: 735M, Max: 8192K; Used: 53664B Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1146.972s][info][gc,stats ] [1146.972s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1146.972s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1146.972s][info][gc,stats ] [1146.972s][info][gc,stats ] Concurrent Reset 7052 us [1146.972s][info][gc,stats ] Pause Init Mark (G) 4171 us [1146.972s][info][gc,stats ] Pause Init Mark (N) 3556 us [1146.972s][info][gc,stats ] Swap Remembered Set 3357 us [1146.972s][info][gc,stats ] Update Region States 69 us [1146.972s][info][gc,stats ] Concurrent Scan Remembered Set 67062 us, parallelism: 3.99x [1146.972s][info][gc,stats ] RS: 267824 us [1146.972s][info][gc,stats ] RS: Scan Clusters 267824 us, workers (us): 66961, 66959, 66954, 66950, ---, ---, ---, ---, [1146.972s][info][gc,stats ] Concurrent Mark Roots 3314 us, parallelism: 3.55x [1146.972s][info][gc,stats ] CMR: 11754 us [1146.972s][info][gc,stats ] CMR: Thread Roots 10675 us, workers (us): 2649, 2531, 2669, 2825, ---, ---, ---, ---, [1146.972s][info][gc,stats ] CMR: Code Cache Roots 960 us, workers (us): 300, 340, 176, 145, ---, ---, ---, ---, [1146.973s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 28, 25, 18, 12, ---, ---, ---, ---, [1146.973s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Concurrent Marking 310269 us, parallelism: 3.94x [1146.973s][info][gc,stats ] CM: 1224000 us [1146.973s][info][gc,stats ] CM: Parallel Mark 1224000 us, workers (us): 306017, 306001, 305997, 305985, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Pause Final Mark (G) 1488 us [1146.973s][info][gc,stats ] Pause Final Mark (N) 996 us [1146.973s][info][gc,stats ] Finish Mark 562 us [1146.973s][info][gc,stats ] Update Region States 85 us [1146.973s][info][gc,stats ] Choose Collection Set 103 us [1146.973s][info][gc,stats ] Rebuild Free Set 58 us [1146.973s][info][gc,stats ] Concurrent Thread Roots 4053 us, parallelism: 3.83x [1146.973s][info][gc,stats ] CTR: 15533 us [1146.973s][info][gc,stats ] CTR: Thread Roots 15533 us, workers (us): 3819, 3983, 3891, 3840, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.02x [1146.973s][info][gc,stats ] CWRF: 1 us [1146.973s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Concurrent Weak Roots 694 us [1146.973s][info][gc,stats ] Roots 60 us, parallelism: 1.40x [1146.973s][info][gc,stats ] CWR: 84 us [1146.973s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 27, 23, 20, 14, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Rendezvous 608 us [1146.973s][info][gc,stats ] Concurrent Cleanup 116 us [1146.973s][info][gc,stats ] Concurrent Strong Roots 423 us, parallelism: 2.61x [1146.973s][info][gc,stats ] CSR: 1101 us [1146.973s][info][gc,stats ] CSR: Code Cache Roots 952 us, workers (us): 177, 341, 162, 272, ---, ---, ---, ---, [1146.973s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 33, 30, 30, 27, ---, ---, ---, ---, [1146.973s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [1146.973s][info][gc,stats ] Concurrent Evacuation 60015 us [1146.973s][info][gc,stats ] Pause Init Update Refs (G) 1067 us [1146.973s][info][gc,stats ] Pause Init Update Refs (N) 534 us [1146.973s][info][gc,stats ] Manage GCLABs 441 us [1146.973s][info][gc,stats ] Concurrent Update Refs 166231 us [1146.973s][info][gc,stats ] Concurrent Update Thread Roots 8481 us [1146.973s][info][gc,stats ] Pause Final Update Refs (G) 719 us [1146.973s][info][gc,stats ] Pause Final Update Refs (N) 215 us [1146.973s][info][gc,stats ] Update Region States 46 us [1146.973s][info][gc,stats ] Trash Collection Set 8 us [1146.973s][info][gc,stats ] Rebuild Free Set 81 us [1146.973s][info][gc,stats ] Concurrent Cleanup 162 us [1146.973s][info][gc,stats ] Workers: Evacuated 48862K across 876108 objects, abandoned 0B across 0 objects. [1146.973s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1146.973s][info][gc,stats ] - age 1: 23851464 bytes, 23851464 total [1146.973s][info][gc,stats ] - age 2: 5297032 bytes, 29148496 total [1146.973s][info][gc,stats ] - age 3: 389496 bytes, 29537992 total [1146.973s][info][gc,stats ] - age 4: 258720 bytes, 29796712 total [1146.973s][info][gc,stats ] - age 5: 23904 bytes, 29820616 total [1146.973s][info][gc,stats ] - age 6: 593104 bytes, 30413720 total [1146.973s][info][gc,stats ] - age 7: 79256 bytes, 30492976 total [1146.973s][info][gc,stats ] - age 8: 225800 bytes, 30718776 total [1146.973s][info][gc,stats ] - age 9: 1960304 bytes, 32679080 total [1146.973s][info][gc,stats ] - age 10: 6791528 bytes, 39470608 total [1146.973s][info][gc,stats ] - age 11: 912208 bytes, 40382816 total [1146.973s][info][gc,stats ] - age 12: 1608752 bytes, 41991568 total [1146.973s][info][gc,stats ] - age 13: 7221344 bytes, 49212912 total [1146.973s][info][gc,stats ] - age 14: 821864 bytes, 50034776 total [1146.973s][info][gc,stats ] [1146.973s][info][gc,stats ] Mutators: Evacuated 305K across 2907 objects, abandoned 0B across 0 objects. [1146.973s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1146.973s][info][gc,stats ] - age 1: 289352 bytes, 289352 total [1146.973s][info][gc,stats ] - age 2: 32 bytes, 289384 total [1146.973s][info][gc,stats ] - age 3: 1376 bytes, 290760 total [1146.973s][info][gc,stats ] - age 4: 224 bytes, 290984 total [1146.973s][info][gc,stats ] - age 5: 32 bytes, 291016 total [1146.973s][info][gc,stats ] - age 6: 240 bytes, 291256 total [1146.973s][info][gc,stats ] - age 7: 288 bytes, 291544 total [1146.973s][info][gc,stats ] - age 8: 3600 bytes, 295144 total [1146.973s][info][gc,stats ] - age 9: 2144 bytes, 297288 total [1146.973s][info][gc,stats ] - age 10: 448 bytes, 297736 total [1146.973s][info][gc,stats ] - age 11: 3504 bytes, 301240 total [1146.973s][info][gc,stats ] - age 12: 7120 bytes, 308360 total [1146.973s][info][gc,stats ] - age 13: 4344 bytes, 312704 total [1146.973s][info][gc,stats ] [1146.973s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1146.973s][info][gc,stats ] - age 1: 8034168 bytes, 8034168 total [1146.973s][info][gc,stats ] - age 2: 8127280 bytes, 16161448 total [1146.973s][info][gc,stats ] - age 4: 166290104 bytes, 182451552 total [1146.973s][info][gc,stats ] [1146.973s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1146.973s][info][gc,stats ] - age 7: 11778614152 bytes, 11778614152 total [1146.973s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1146.973s][info][gc ] Transition from: normal to: idle [1146.973s][info][gc ] Transition from: idle to: normal [1146.973s][info][gc,free ] Free: 12329M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6214K, Mutator Free: 1542 Collector Reserve: 735M, Max: 8192K; Used: 53664B Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1146.973s][info][gc,ergo ] GC(1271) Start GC cycle (OLD) [1146.973s][info][gc,start ] GC(1271) Coalescing and filling (OLD) [1146.973s][info][gc,task ] GC(1271) Using 4 of 8 workers for Coalescing and filling (OLD) [1146.973s][info][gc ] GC(1271) Old generation transition from Idle to Coalescing [1147.421s][info][gc ] GC(1271) Coalescing and filling (OLD) 448.237ms [1147.421s][info][gc,start ] GC(1271) Concurrent reset (OLD) [1147.421s][info][gc,task ] GC(1271) Using 4 of 8 workers for Concurrent reset (OLD) [1147.458s][info][gc ] GC(1271) Concurrent reset (OLD) 37.123ms [1147.458s][info][gc ] GC(1271) Old generation transition from Coalescing to Bootstrapping [1147.458s][info][gc ] GC(1271) Transition from: normal to: bootstrap [1147.458s][info][gc,start ] GC(1271) Concurrent reset [1147.458s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent reset [1147.470s][info][gc ] GC(1271) Concurrent reset 11.371ms [1147.470s][info][gc,start ] GC(1271) Pause Init Mark (YOUNG) [1147.470s][info][gc,task ] GC(1271) Using 8 of 8 workers for init marking [1147.475s][info][gc ] GC(1271) Pause Init Mark (YOUNG) 5.124ms [1147.476s][info][gc,start ] GC(1271) Concurrent remembered set scanning [1147.476s][info][gc,task ] GC(1271) Using 4 of 8 workers for Concurrent remembered set scanning [1147.604s][info][gc ] GC(1271) Concurrent remembered set scanning 128.487ms [1147.604s][info][gc,start ] GC(1271) Concurrent marking roots [1147.604s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent marking roots [1147.608s][info][gc ] GC(1271) Concurrent marking roots 4.023ms [1147.608s][info][gc,start ] GC(1271) Concurrent marking (YOUNG) [1147.608s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent marking [1147.876s][info][gc ] GC(1271) Concurrent marking (YOUNG) 268.039ms [1147.878s][info][gc,start ] GC(1271) Pause Final Mark (YOUNG) [1147.878s][info][gc,task ] GC(1271) Using 8 of 8 workers for final marking [1147.879s][info][gc,ergo ] GC(1271) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1147.879s][info][gc,ergo ] GC(1271) Adaptive CSet Selection for YOUNG. Max Evacuation: 608M, Actual Free: 0B. [1147.879s][info][gc,ergo ] GC(1271) Chosen CSet evacuates young: 56270K (of which at least: 0B are to be promoted), old: 0B [1147.879s][info][gc,ergo ] GC(1271) Collectable Garbage: 2337M (99%), Immediate: 0B (0%), 0 regions, CSet: 2337M (99%), 299 regions [1147.879s][info][gc,ergo ] GC(1271) Evacuation Targets: YOUNG: 56270K, PROMOTE: 0B, OLD: 0B, TOTAL: 56270K [1147.879s][info][gc,free ] Free: 11137M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 6213K, Mutator Free: 1393 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1147.879s][info][gc ] GC(1271) Pause Final Mark (YOUNG) 0.842ms [1147.879s][info][gc,start ] GC(1271) Concurrent thread roots [1147.879s][info][gc,task ] GC(1271) Using 4 of 8 workers for Concurrent thread roots [1147.883s][info][gc ] GC(1271) Concurrent thread roots 3.619ms [1147.883s][info][gc,start ] GC(1271) Concurrent weak references [1147.883s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent weak references [1147.883s][info][gc,ref ] GC(1271) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1147.883s][info][gc,ref ] GC(1271) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1147.883s][info][gc,ref ] GC(1271) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1147.883s][info][gc ] GC(1271) Concurrent weak references 0.039ms [1147.883s][info][gc,start ] GC(1271) Concurrent weak roots [1147.883s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent weak root [1147.883s][info][gc ] GC(1271) Concurrent weak roots 0.649ms [1147.883s][info][gc,start ] GC(1271) Concurrent cleanup [1147.883s][info][gc ] GC(1271) Concurrent cleanup 20510M->20510M(31744M) 0.102ms [1147.883s][info][gc,free ] Free: 11125M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 2821K, Mutator Free: 1391 Collector Reserve: 72925K, Max: 8192K; Used: 802K Old Collector Reserve: 8104K, Max: 8104K; Used: 89600B [1147.883s][info][gc,start ] GC(1271) Concurrent strong roots [1147.883s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent strong root [1147.884s][info][gc ] GC(1271) Concurrent strong roots 0.418ms [1147.884s][info][gc,start ] GC(1271) Concurrent evacuation [1147.884s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent evacuation [1147.900s][info][gc,ergo ] GC(1271) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8330752, promotion expended: 8307128, old capacity: 17968398336, old_used: 17937608784, old unaffiliated regions: 0 [1147.900s][info][gc,ergo ] GC(1271) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8330752, promotion expended: 8307128, old capacity: 17968398336, old_used: 17937608784, old unaffiliated regions: 0 [1147.900s][info][gc,ergo ] GC(1271) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8330752, promotion expended: 8307128, old capacity: 17968398336, old_used: 17937608784, old unaffiliated regions: 0 [1147.900s][info][gc,ergo ] GC(1271) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8330752, promotion expended: 8307128, old capacity: 17968398336, old_used: 17937608784, old unaffiliated regions: 0 [1147.900s][info][gc,ergo ] GC(1271) Squelching additional promotion failure reports for current epoch [1147.903s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [1147.942s][info][gc ] GC(1271) Concurrent evacuation 57.881ms [1147.942s][info][gc,start ] GC(1271) Pause Init Update Refs [1147.943s][info][gc ] GC(1271) Pause Init Update Refs 0.523ms [1147.943s][info][gc,start ] GC(1271) Concurrent update references [1147.943s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent reference update [1147.943s][info][gc,free ] At start of update refs, moving 8133K to Mutator free set from Collector Reserve (8133K) and from Old Collector Reserve (0B) [1148.112s][info][gc ] GC(1271) Concurrent update references 169.558ms [1148.112s][info][gc,start ] GC(1271) Concurrent update thread roots [1148.121s][info][gc ] GC(1271) Concurrent update thread roots 8.409ms [1148.121s][info][gc,start ] GC(1271) Pause Final Update Refs [1148.121s][info][gc,task ] GC(1271) Using 8 of 8 workers for final reference update [1148.121s][info][gc ] GC(1271) Transfer SATB buffers [1148.122s][info][gc,free ] Free: 12294M, Max: 8192K regular, 520M humongous, Frag: 95% external, 18% internal; Used: 2321M, Mutator Free: 1537 Collector Reserve: 735M, Max: 8192K; Used: 73838K Old Collector Reserve: 1192K, Max: 1192K; Used: 6999K [1148.122s][info][gc ] GC(1271) Pause Final Update Refs 0.701ms [1148.122s][info][gc,start ] GC(1271) Concurrent cleanup [1148.122s][info][gc ] GC(1271) Concurrent cleanup 21067M->18683M(31744M) 0.141ms [1148.122s][info][gc,ergo ] GC(1271) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1209K, young_available: 13029M [1148.122s][info][gc,ergo ] GC(1271) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.5% during period of 1.150s [1148.122s][info][gc,ergo ] GC(1271) At end of Concurrent Young GC: YOUNG generation used: 1571M, used regions: 1608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14600M, available: 13028M [1148.122s][info][gc,ergo ] GC(1271) At end of Concurrent Young GC: OLD generation used: 17113M, used regions: 17144M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17144M, available: 1209K [1148.123s][info][gc,stats ] [1148.123s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1148.123s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1148.123s][info][gc,stats ] [1148.123s][info][gc,stats ] Concurrent Reset 11400 us [1148.123s][info][gc,stats ] Concurrent Reset (OLD) 37159 us [1148.123s][info][gc,stats ] Pause Init Mark (G) 5958 us [1148.123s][info][gc,stats ] Pause Init Mark (N) 5137 us [1148.123s][info][gc,stats ] Swap Remembered Set 4903 us [1148.123s][info][gc,stats ] Update Region States 54 us [1148.123s][info][gc,stats ] Concurrent Scan Remembered Set 128519 us, parallelism: 3.98x [1148.123s][info][gc,stats ] RS: 511132 us [1148.123s][info][gc,stats ] RS: Scan Clusters 511132 us, workers (us): 128420, 128411, 127163, 127138, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Concurrent Mark Roots 4044 us, parallelism: 3.56x [1148.123s][info][gc,stats ] CMR: 14386 us [1148.123s][info][gc,stats ] CMR: Thread Roots 12923 us, workers (us): 3236, 3239, 3314, 3134, ---, ---, ---, ---, [1148.123s][info][gc,stats ] CMR: Code Cache Roots 1177 us, workers (us): 382, 255, 154, 386, ---, ---, ---, ---, [1148.123s][info][gc,stats ] CMR: VM Strong Roots 199 us, workers (us): 59, 51, 49, 40, ---, ---, ---, ---, [1148.123s][info][gc,stats ] CMR: CLDG Roots 87 us, workers (us): ---, 74, 13, ---, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Concurrent Marking 269361 us, parallelism: 3.93x [1148.123s][info][gc,stats ] CM: 1057409 us [1148.123s][info][gc,stats ] CM: Parallel Mark 1057409 us, workers (us): 264373, 264353, 264344, 264338, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Pause Final Mark (G) 1308 us [1148.123s][info][gc,stats ] Pause Final Mark (N) 848 us [1148.123s][info][gc,stats ] Finish Mark 460 us [1148.123s][info][gc,stats ] Update Region States 88 us [1148.123s][info][gc,stats ] Choose Collection Set 112 us [1148.123s][info][gc,stats ] Rebuild Free Set 54 us [1148.123s][info][gc,stats ] Concurrent Thread Roots 3633 us, parallelism: 3.84x [1148.123s][info][gc,stats ] CTR: 13960 us [1148.123s][info][gc,stats ] CTR: Thread Roots 13960 us, workers (us): 3453, 3578, 3468, 3462, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1148.123s][info][gc,stats ] CWRF: 1 us [1148.123s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Concurrent Weak Roots 654 us [1148.123s][info][gc,stats ] Roots 62 us, parallelism: 1.27x [1148.123s][info][gc,stats ] CWR: 78 us [1148.123s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 22, 18, 14, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Rendezvous 579 us [1148.123s][info][gc,stats ] Concurrent Cleanup 107 us [1148.123s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.77x [1148.123s][info][gc,stats ] CSR: 1168 us [1148.123s][info][gc,stats ] CSR: Code Cache Roots 995 us, workers (us): 193, 190, 345, 268, ---, ---, ---, ---, [1148.123s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 43, 38, 34, 31, ---, ---, ---, ---, [1148.123s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [1148.123s][info][gc,stats ] Coalesce and Fill Old Dead 448269 us [1148.123s][info][gc,stats ] Concurrent Evacuation 57896 us [1148.123s][info][gc,stats ] Pause Init Update Refs (G) 1005 us [1148.123s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1148.123s][info][gc,stats ] Manage GCLABs 437 us [1148.123s][info][gc,stats ] Concurrent Update Refs 169581 us [1148.123s][info][gc,stats ] Concurrent Update Thread Roots 8424 us [1148.123s][info][gc,stats ] Pause Final Update Refs (G) 1213 us [1148.123s][info][gc,stats ] Pause Final Update Refs (N) 706 us [1148.123s][info][gc,stats ] Update Region States 33 us [1148.123s][info][gc,stats ] Trash Collection Set 8 us [1148.123s][info][gc,stats ] Rebuild Free Set 76 us [1148.123s][info][gc,stats ] Concurrent Cleanup 148 us [1148.123s][info][gc,stats ] Workers: Evacuated 55902K across 1014054 objects, abandoned 0B across 0 objects. [1148.123s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1148.123s][info][gc,stats ] - age 1: 32508752 bytes, 32508752 total [1148.123s][info][gc,stats ] - age 2: 239688 bytes, 32748440 total [1148.123s][info][gc,stats ] - age 3: 267648 bytes, 33016088 total [1148.123s][info][gc,stats ] - age 4: 375096 bytes, 33391184 total [1148.123s][info][gc,stats ] - age 5: 272064 bytes, 33663248 total [1148.123s][info][gc,stats ] - age 6: 70896 bytes, 33734144 total [1148.123s][info][gc,stats ] - age 7: 600744 bytes, 34334888 total [1148.123s][info][gc,stats ] - age 8: 5080 bytes, 34339968 total [1148.123s][info][gc,stats ] - age 9: 1152328 bytes, 35492296 total [1148.123s][info][gc,stats ] - age 10: 2714680 bytes, 38206976 total [1148.123s][info][gc,stats ] - age 11: 6783752 bytes, 44990728 total [1148.123s][info][gc,stats ] - age 12: 607560 bytes, 45598288 total [1148.123s][info][gc,stats ] - age 13: 7090136 bytes, 52688424 total [1148.123s][info][gc,stats ] - age 14: 3453576 bytes, 56142000 total [1148.123s][info][gc,stats ] - age 15: 1102632 bytes, 57244632 total [1148.123s][info][gc,stats ] [1148.123s][info][gc,stats ] Mutators: Evacuated 367K across 3650 objects, abandoned 0B across 0 objects. [1148.123s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1148.123s][info][gc,stats ] - age 1: 342592 bytes, 342592 total [1148.123s][info][gc,stats ] - age 2: 1088 bytes, 343680 total [1148.123s][info][gc,stats ] - age 3: 32 bytes, 343712 total [1148.123s][info][gc,stats ] - age 4: 64 bytes, 343776 total [1148.123s][info][gc,stats ] - age 5: 64 bytes, 343840 total [1148.123s][info][gc,stats ] - age 6: 32 bytes, 343872 total [1148.123s][info][gc,stats ] - age 7: 128 bytes, 344000 total [1148.123s][info][gc,stats ] - age 9: 2144 bytes, 346144 total [1148.123s][info][gc,stats ] - age 10: 3280 bytes, 349424 total [1148.123s][info][gc,stats ] - age 11: 2792 bytes, 352216 total [1148.123s][info][gc,stats ] - age 12: 3808 bytes, 356024 total [1148.123s][info][gc,stats ] - age 13: 8552 bytes, 364576 total [1148.123s][info][gc,stats ] - age 14: 6912 bytes, 371488 total [1148.123s][info][gc,stats ] - age 15: 5024 bytes, 376512 total [1148.123s][info][gc,stats ] [1148.123s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1148.123s][info][gc,stats ] - age 1: 1448 bytes, 1448 total [1148.123s][info][gc,stats ] - age 3: 8127280 bytes, 8128728 total [1148.123s][info][gc,stats ] - age 5: 166290104 bytes, 174418832 total [1148.123s][info][gc,stats ] [1148.123s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1148.123s][info][gc ] GC(1271) Transition from: bootstrap to: old [1148.123s][info][gc ] GC(1271) Old generation transition from Bootstrapping to Marking [1148.123s][info][gc,start ] GC(1271) Concurrent marking (OLD) [1148.123s][info][gc,task ] GC(1271) Using 4 of 8 workers for concurrent marking [1149.452s][info][gc ] Periodic Sample: GCU = 23.989%, MU = 18.286% during most recent 5.0s [1151.005s][info][gc ] Trigger (YOUNG): Average GC time (2533.48 ms) is above the time for average allocation rate (1990 MB/s) to deplete free headroom (5040M) (margin of error = 3.25) [1151.005s][info][gc,ergo ] Free headroom: 6627M (free) - 1587M (spike) - 0B (penalties) = 5040M [1151.005s][info][gc ] Preempting old generation mark to allow Young GC [1151.005s][info][gc ] Cancelling GC: Concurrent GC [1151.005s][info][gc ] GC(1271) Concurrent marking (OLD) 2882.060ms [1151.005s][info][gc ] GC(1271) GC cancellation took 0.000s [1151.005s][info][gc,free ] Free: 6627M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 5072K, Mutator Free: 829 Collector Reserve: 735M, Max: 8192K; Used: 110K Old Collector Reserve: 1192K, Max: 1192K; Used: 6999K [1151.006s][info][gc,stats ] [1151.006s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1151.006s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1151.006s][info][gc,stats ] [1151.006s][info][gc,stats ] Concurrent Marking 2882081 us, parallelism: 4.00x [1151.006s][info][gc,stats ] CM: 11527870 us [1151.006s][info][gc,stats ] CM: Parallel Mark 11527870 us, workers (us): 2881945, 2881951, 2881976, 2881998, ---, ---, ---, ---, [1151.006s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1151.006s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1151.006s][info][gc,stats ] [1151.006s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1151.006s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1151.006s][info][gc,stats ] [1151.006s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1151.006s][info][gc,stats ] - age 1: 1448 bytes, 1448 total [1151.006s][info][gc,stats ] - age 3: 8127280 bytes, 8128728 total [1151.006s][info][gc,stats ] - age 5: 166290104 bytes, 174418832 total [1151.006s][info][gc,stats ] [1151.006s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1151.006s][info][gc,stats ] - age 7: 8533198336 bytes, 8533198336 total [1151.006s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1151.016s][info][gc ] Transition from: old to: idle [1151.016s][info][gc ] Transition from: idle to: normal [1151.016s][info][gc ] Heuristics request to interrupt old for young collection accepted [1151.016s][info][gc,free ] Free: 6606M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 1140K, Mutator Free: 826 Collector Reserve: 735M, Max: 8192K; Used: 110K Old Collector Reserve: 1192K, Max: 1192K; Used: 6999K [1151.016s][info][gc,ergo ] GC(1272) Start GC cycle (YOUNG) [1151.016s][info][gc,start ] GC(1272) Concurrent reset [1151.016s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent reset [1151.049s][info][gc ] GC(1272) Concurrent reset 33.238ms [1151.050s][info][gc,start ] GC(1272) Pause Init Mark (YOUNG) [1151.050s][info][gc,task ] GC(1272) Using 8 of 8 workers for init marking [1151.053s][info][gc ] GC(1272) Transfer SATB buffers [1151.055s][info][gc ] GC(1272) Purged 1161505 oops from old generation SATB buffers [1151.055s][info][gc ] GC(1272) Pause Init Mark (YOUNG) 5.862ms [1151.056s][info][gc,start ] GC(1272) Concurrent remembered set scanning [1151.056s][info][gc,task ] GC(1272) Using 4 of 8 workers for Concurrent remembered set scanning [1151.172s][info][gc ] GC(1272) Concurrent remembered set scanning 116.190ms [1151.172s][info][gc,start ] GC(1272) Concurrent marking roots [1151.172s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent marking roots [1151.176s][info][gc ] GC(1272) Concurrent marking roots 3.650ms [1151.176s][info][gc,start ] GC(1272) Concurrent marking (YOUNG) [1151.176s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent marking [1151.454s][info][gc ] GC(1272) Concurrent marking (YOUNG) 278.078ms [1151.454s][info][gc,start ] GC(1272) Pause Final Mark (YOUNG) [1151.454s][info][gc,task ] GC(1272) Using 8 of 8 workers for final marking [1151.455s][info][gc,ergo ] GC(1272) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1151.455s][info][gc,ergo ] GC(1272) Adaptive CSet Selection for YOUNG. Max Evacuation: 608M, Actual Free: 0B. [1151.455s][info][gc,ergo ] GC(1272) Chosen CSet evacuates young: 48657K (of which at least: 0B are to be promoted), old: 0B [1151.455s][info][gc,ergo ] GC(1272) Collectable Garbage: 7104M (99%), Immediate: 0B (0%), 0 regions, CSet: 7104M (99%), 894 regions [1151.455s][info][gc,ergo ] GC(1272) Evacuation Targets: YOUNG: 48657K, PROMOTE: 0B, OLD: 0B, TOTAL: 48657K [1151.455s][info][gc,free ] Free: 6385M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 6272K, Mutator Free: 799 Collector Reserve: 65477K, Max: 8192K; Used: 59856B Old Collector Reserve: 1192K, Max: 1192K; Used: 6999K [1151.455s][info][gc ] GC(1272) Pause Final Mark (YOUNG) 0.939ms [1151.455s][info][gc,start ] GC(1272) Concurrent thread roots [1151.455s][info][gc,task ] GC(1272) Using 4 of 8 workers for Concurrent thread roots [1151.459s][info][gc ] GC(1272) Concurrent thread roots 3.696ms [1151.459s][info][gc,start ] GC(1272) Concurrent weak references [1151.459s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent weak references [1151.459s][info][gc,ref ] GC(1272) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1151.459s][info][gc,ref ] GC(1272) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1151.459s][info][gc,ref ] GC(1272) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1151.459s][info][gc ] GC(1272) Concurrent weak references 0.038ms [1151.459s][info][gc,start ] GC(1272) Concurrent weak roots [1151.459s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent weak root [1151.460s][info][gc ] GC(1272) Concurrent weak roots 0.591ms [1151.460s][info][gc,start ] GC(1272) Concurrent cleanup [1151.460s][info][gc ] GC(1272) Concurrent cleanup 25277M->25277M(31744M) 0.098ms [1151.460s][info][gc,free ] Free: 6372M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3222K, Mutator Free: 797 Collector Reserve: 64618K, Max: 8192K; Used: 917K Old Collector Reserve: 1177K, Max: 1177K; Used: 7014K [1151.460s][info][gc,start ] GC(1272) Concurrent strong roots [1151.460s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent strong root [1151.460s][info][gc ] GC(1272) Concurrent strong roots 0.429ms [1151.460s][info][gc,start ] GC(1272) Concurrent evacuation [1151.460s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent evacuation [1151.475s][info][gc,ergo ] GC(1272) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1238528, promotion expended: 1219880, old capacity: 17976786944, old_used: 17946002512, old unaffiliated regions: 0 [1151.475s][info][gc,ergo ] GC(1272) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1238528, promotion expended: 1219880, old capacity: 17976786944, old_used: 17946002512, old unaffiliated regions: 0 [1151.475s][info][gc,ergo ] GC(1272) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1238528, promotion expended: 1219864, old capacity: 17976786944, old_used: 17946002512, old unaffiliated regions: 0 [1151.475s][info][gc,ergo ] GC(1272) Squelching additional promotion failure reports for current epoch [1151.475s][info][gc,ergo ] GC(1272) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1238528, promotion expended: 1219864, old capacity: 17976786944, old_used: 17946002512, old unaffiliated regions: 0 [1151.475s][info][gc,ergo ] GC(1272) Squelching additional promotion failure reports for current epoch [1151.475s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [1151.511s][info][gc ] GC(1272) Concurrent evacuation 50.750ms [1151.511s][info][gc,start ] GC(1272) Pause Init Update Refs [1151.512s][info][gc ] GC(1272) Pause Init Update Refs 0.488ms [1151.512s][info][gc,start ] GC(1272) Concurrent update references [1151.512s][info][gc,task ] GC(1272) Using 4 of 8 workers for concurrent reference update [1151.512s][info][gc,free ] At start of update refs, moving 8139K to Mutator free set from Collector Reserve (8139K) and from Old Collector Reserve (0B) [1151.683s][info][gc ] GC(1272) Concurrent update references 171.314ms [1151.683s][info][gc,start ] GC(1272) Concurrent update thread roots [1151.692s][info][gc ] GC(1272) Concurrent update thread roots 8.437ms [1151.692s][info][gc,start ] GC(1272) Pause Final Update Refs [1151.692s][info][gc,task ] GC(1272) Using 8 of 8 workers for final reference update [1151.692s][info][gc ] GC(1272) Transfer SATB buffers [1151.693s][info][gc,free ] Free: 12311M, Max: 8192K regular, 408M humongous, Frag: 93% external, 57% internal; Used: 7088M, Mutator Free: 1539 Collector Reserve: 735M, Max: 8192K; Used: 65640K Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1151.693s][info][gc ] GC(1272) Pause Final Update Refs 0.783ms [1151.693s][info][gc,start ] GC(1272) Concurrent cleanup [1151.693s][info][gc ] GC(1272) Concurrent cleanup 25803M->18659M(31744M) 0.202ms [1151.693s][info][gc,ergo ] GC(1272) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8124K, young_available: 13046M [1151.693s][info][gc,ergo ] GC(1272) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 3.571s [1151.693s][info][gc,ergo ] GC(1272) At end of Concurrent Young GC: YOUNG generation used: 1546M, used regions: 1584M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14592M, available: 13045M [1151.693s][info][gc,ergo ] GC(1272) At end of Concurrent Young GC: OLD generation used: 17114M, used regions: 17152M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17152M, available: 8124K [1151.693s][info][gc,free ] Free: 12309M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 2450K, Mutator Free: 1539 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1151.694s][info][gc,stats ] [1151.694s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1151.694s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1151.694s][info][gc,stats ] [1151.694s][info][gc,stats ] Concurrent Reset 33267 us [1151.694s][info][gc,stats ] Pause Init Mark (G) 6684 us [1151.694s][info][gc,stats ] Pause Init Mark (N) 5870 us [1151.694s][info][gc,stats ] Swap Remembered Set 3387 us [1151.694s][info][gc,stats ] Transfer Old From SATB 2035 us [1151.694s][info][gc,stats ] Update Region States 350 us [1151.694s][info][gc,stats ] Concurrent Scan Remembered Set 116219 us, parallelism: 3.97x [1151.694s][info][gc,stats ] RS: 461030 us [1151.694s][info][gc,stats ] RS: Scan Clusters 461030 us, workers (us): 115936, 115055, 115046, 114993, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Concurrent Mark Roots 3667 us, parallelism: 3.58x [1151.694s][info][gc,stats ] CMR: 13112 us [1151.694s][info][gc,stats ] CMR: Thread Roots 11735 us, workers (us): 2786, 3032, 2877, 3042, ---, ---, ---, ---, [1151.694s][info][gc,stats ] CMR: Code Cache Roots 1143 us, workers (us): 435, 180, 347, 181, ---, ---, ---, ---, [1151.694s][info][gc,stats ] CMR: VM Strong Roots 188 us, workers (us): 55, 48, 44, 41, ---, ---, ---, ---, [1151.694s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 9, ---, 38, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Concurrent Marking 278108 us, parallelism: 3.94x [1151.694s][info][gc,stats ] CM: 1096362 us [1151.694s][info][gc,stats ] CM: Parallel Mark 1096362 us, workers (us): 274108, 274088, 274085, 274080, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Pause Final Mark (G) 1418 us [1151.694s][info][gc,stats ] Pause Final Mark (N) 945 us [1151.694s][info][gc,stats ] Finish Mark 449 us [1151.694s][info][gc,stats ] Update Region States 101 us [1151.694s][info][gc,stats ] Choose Collection Set 185 us [1151.694s][info][gc,stats ] Rebuild Free Set 55 us [1151.694s][info][gc,stats ] Concurrent Thread Roots 3709 us, parallelism: 3.83x [1151.694s][info][gc,stats ] CTR: 14223 us [1151.694s][info][gc,stats ] CTR: Thread Roots 14223 us, workers (us): 3531, 3528, 3640, 3523, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [1151.694s][info][gc,stats ] CWRF: 2 us [1151.694s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Concurrent Weak Roots 596 us [1151.694s][info][gc,stats ] Roots 53 us, parallelism: 1.41x [1151.694s][info][gc,stats ] CWR: 74 us [1151.694s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 25, 20, 17, 12, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Rendezvous 531 us [1151.694s][info][gc,stats ] Concurrent Cleanup 103 us [1151.694s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.61x [1151.694s][info][gc,stats ] CSR: 1131 us [1151.694s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 358, 171, 270, 172, ---, ---, ---, ---, [1151.694s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 41, 34, 30, 26, ---, ---, ---, ---, [1151.694s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, 7, ---, ---, ---, ---, ---, [1151.694s][info][gc,stats ] Concurrent Evacuation 50764 us [1151.694s][info][gc,stats ] Pause Init Update Refs (G) 959 us [1151.694s][info][gc,stats ] Pause Init Update Refs (N) 496 us [1151.694s][info][gc,stats ] Manage GCLABs 413 us [1151.694s][info][gc,stats ] Concurrent Update Refs 171338 us [1151.694s][info][gc,stats ] Concurrent Update Thread Roots 8452 us [1151.694s][info][gc,stats ] Pause Final Update Refs (G) 1323 us [1151.694s][info][gc,stats ] Pause Final Update Refs (N) 788 us [1151.694s][info][gc,stats ] Update Region States 38 us [1151.694s][info][gc,stats ] Trash Collection Set 25 us [1151.694s][info][gc,stats ] Rebuild Free Set 79 us [1151.694s][info][gc,stats ] Concurrent Cleanup 208 us [1151.694s][info][gc,stats ] Workers: Evacuated 48090K across 779440 objects, abandoned 0B across 0 objects. [1151.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1151.694s][info][gc,stats ] - age 1: 32693968 bytes, 32693968 total [1151.694s][info][gc,stats ] - age 2: 291584 bytes, 32985552 total [1151.694s][info][gc,stats ] - age 3: 191264 bytes, 33176816 total [1151.694s][info][gc,stats ] - age 4: 234672 bytes, 33411488 total [1151.694s][info][gc,stats ] - age 5: 356688 bytes, 33768176 total [1151.694s][info][gc,stats ] - age 6: 240904 bytes, 34009080 total [1151.694s][info][gc,stats ] - age 7: 268408 bytes, 34277488 total [1151.694s][info][gc,stats ] - age 8: 260456 bytes, 34537944 total [1151.694s][info][gc,stats ] - age 9: 4568 bytes, 34542512 total [1151.694s][info][gc,stats ] - age 10: 292808 bytes, 34835320 total [1151.694s][info][gc,stats ] - age 11: 735024 bytes, 35570344 total [1151.694s][info][gc,stats ] - age 12: 6484696 bytes, 42055040 total [1151.694s][info][gc,stats ] - age 13: 618432 bytes, 42673472 total [1151.694s][info][gc,stats ] - age 14: 2395952 bytes, 45069424 total [1151.694s][info][gc,stats ] - age 15: 4174768 bytes, 49244192 total [1151.694s][info][gc,stats ] [1151.694s][info][gc,stats ] Mutators: Evacuated 567K across 4984 objects, abandoned 0B across 0 objects. [1151.694s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1151.694s][info][gc,stats ] - age 1: 554288 bytes, 554288 total [1151.694s][info][gc,stats ] - age 6: 96 bytes, 554384 total [1151.694s][info][gc,stats ] - age 7: 160 bytes, 554544 total [1151.694s][info][gc,stats ] - age 8: 32 bytes, 554576 total [1151.694s][info][gc,stats ] - age 10: 168 bytes, 554744 total [1151.694s][info][gc,stats ] - age 11: 2128 bytes, 556872 total [1151.694s][info][gc,stats ] - age 12: 1512 bytes, 558384 total [1151.694s][info][gc,stats ] - age 13: 1024 bytes, 559408 total [1151.694s][info][gc,stats ] - age 14: 7736 bytes, 567144 total [1151.694s][info][gc,stats ] - age 15: 13688 bytes, 580832 total [1151.694s][info][gc,stats ] [1151.694s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1151.694s][info][gc,stats ] - age 2: 1448 bytes, 1448 total [1151.694s][info][gc,stats ] - age 4: 7938688 bytes, 7940136 total [1151.694s][info][gc,stats ] - age 6: 166185856 bytes, 174125992 total [1151.694s][info][gc,stats ] [1151.694s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1151.694s][info][gc,stats ] - age 7: 8533198336 bytes, 8533198336 total [1151.694s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1151.704s][info][gc ] Transition from: normal to: idle [1151.704s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1151.704s][info][gc ] Transition from: idle to: old [1151.704s][info][gc,free ] Free: 12284M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3640K, Mutator Free: 1536 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1151.704s][info][gc,start ] GC(1273) Concurrent marking (OLD) [1151.704s][info][gc,task ] GC(1273) Using 4 of 8 workers for concurrent marking [1154.462s][info][gc ] Periodic Sample: GCU = 24.619%, MU = 17.716% during most recent 5.0s [1154.710s][info][gc ] Trigger (YOUNG): Average GC time (2431.43 ms) is above the time for average allocation rate (1970 MB/s) to deplete free headroom (4789M) (margin of error = 3.24) [1154.710s][info][gc,ergo ] Free headroom: 6376M (free) - 1587M (spike) - 0B (penalties) = 4789M [1154.710s][info][gc ] Preempting old generation mark to allow Young GC [1154.710s][info][gc ] Cancelling GC: Concurrent GC [1154.711s][info][gc ] GC(1273) Concurrent marking (OLD) 3006.300ms [1154.711s][info][gc ] GC(1273) GC cancellation took 0.000s [1154.711s][info][gc,ergo ] GC(1273) At end of OLD marking increment: GCU: 399.3%, MU: 280.1% for duration 3.017s (totals to be subsumed in next gc report) [1154.711s][info][gc,ergo ] GC(1273) At end of Concurrent Old Marking increment: YOUNG generation used: 7480M, used regions: 7512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14592M, available: 7111M [1154.711s][info][gc,ergo ] GC(1273) At end of Concurrent Old Marking increment: OLD generation used: 17114M, used regions: 17152M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17152M, available: 8124K [1154.711s][info][gc,free ] Free: 6375M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 8602K, Mutator Free: 798 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1154.711s][info][gc,stats ] [1154.711s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1154.711s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1154.711s][info][gc,stats ] [1154.711s][info][gc,stats ] Concurrent Marking 3006307 us, parallelism: 4.00x [1154.711s][info][gc,stats ] CM: 12024705 us [1154.711s][info][gc,stats ] CM: Parallel Mark 12024705 us, workers (us): 3006257, 3006159, 3006185, 3006104, ---, ---, ---, ---, [1154.711s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1154.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1154.711s][info][gc,stats ] [1154.711s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1154.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1154.711s][info][gc,stats ] [1154.711s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1154.711s][info][gc,stats ] - age 2: 1448 bytes, 1448 total [1154.711s][info][gc,stats ] - age 4: 7938688 bytes, 7940136 total [1154.711s][info][gc,stats ] - age 6: 166185856 bytes, 174125992 total [1154.711s][info][gc,stats ] [1154.711s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1154.711s][info][gc,stats ] - age 7: 8970241576 bytes, 8970241576 total [1154.711s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1154.721s][info][gc ] Transition from: old to: idle [1154.721s][info][gc ] Transition from: idle to: normal [1154.721s][info][gc ] Heuristics request to interrupt old for young collection accepted [1154.721s][info][gc,free ] Free: 6355M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 4133K, Mutator Free: 795 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1154.721s][info][gc,ergo ] GC(1274) Start GC cycle (YOUNG) [1154.721s][info][gc,start ] GC(1274) Concurrent reset [1154.721s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent reset [1154.749s][info][gc ] GC(1274) Concurrent reset 27.869ms [1154.750s][info][gc,start ] GC(1274) Pause Init Mark (YOUNG) [1154.750s][info][gc,task ] GC(1274) Using 8 of 8 workers for init marking [1154.753s][info][gc ] GC(1274) Transfer SATB buffers [1154.755s][info][gc ] GC(1274) Purged 1198360 oops from old generation SATB buffers [1154.755s][info][gc ] GC(1274) Pause Init Mark (YOUNG) 5.424ms [1154.756s][info][gc,start ] GC(1274) Concurrent remembered set scanning [1154.756s][info][gc,task ] GC(1274) Using 4 of 8 workers for Concurrent remembered set scanning [1154.858s][info][gc ] GC(1274) Concurrent remembered set scanning 102.372ms [1154.858s][info][gc,start ] GC(1274) Concurrent marking roots [1154.858s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent marking roots [1154.862s][info][gc ] GC(1274) Concurrent marking roots 4.197ms [1154.862s][info][gc,start ] GC(1274) Concurrent marking (YOUNG) [1154.862s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent marking [1155.105s][info][gc ] GC(1274) Concurrent marking (YOUNG) 242.857ms [1155.106s][info][gc,start ] GC(1274) Pause Final Mark (YOUNG) [1155.106s][info][gc,task ] GC(1274) Using 8 of 8 workers for final marking [1155.106s][info][gc,ergo ] GC(1274) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1155.106s][info][gc,ergo ] GC(1274) Adaptive CSet Selection for YOUNG. Max Evacuation: 607M, Actual Free: 565K. [1155.107s][info][gc,ergo ] GC(1274) Chosen CSet evacuates young: 50116K (of which at least: 0B are to be promoted), old: 0B [1155.107s][info][gc,ergo ] GC(1274) Collectable Garbage: 7335M (99%), Immediate: 565K (0%), 1 regions, CSet: 7335M (99%), 923 regions [1155.107s][info][gc,ergo ] GC(1274) Evacuation Targets: YOUNG: 50116K, PROMOTE: 0B, OLD: 0B, TOTAL: 50116K [1155.107s][info][gc,free ] Free: 6235M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 4866K, Mutator Free: 780 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 8107K, Max: 8107K; Used: 87040B [1155.107s][info][gc ] GC(1274) Pause Final Mark (YOUNG) 1.032ms [1155.107s][info][gc,start ] GC(1274) Concurrent thread roots [1155.107s][info][gc,task ] GC(1274) Using 4 of 8 workers for Concurrent thread roots [1155.110s][info][gc ] GC(1274) Concurrent thread roots 3.467ms [1155.110s][info][gc,start ] GC(1274) Concurrent weak references [1155.110s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent weak references [1155.110s][info][gc,ref ] GC(1274) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.110s][info][gc,ref ] GC(1274) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.110s][info][gc,ref ] GC(1274) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.110s][info][gc ] GC(1274) Concurrent weak references 0.048ms [1155.110s][info][gc,start ] GC(1274) Concurrent weak roots [1155.110s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent weak root [1155.111s][info][gc ] GC(1274) Concurrent weak roots 0.610ms [1155.111s][info][gc,start ] GC(1274) Concurrent cleanup [1155.111s][info][gc ] GC(1274) Concurrent cleanup 25419M->25419M(31744M) 0.122ms [1155.111s][info][gc,free ] Free: 6224M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 7968K, Mutator Free: 779 Collector Reserve: 64693K, Max: 8192K; Used: 842K Old Collector Reserve: 8094K, Max: 8094K; Used: 99840B [1155.111s][info][gc,start ] GC(1274) Concurrent strong roots [1155.111s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent strong root [1155.112s][info][gc ] GC(1274) Concurrent strong roots 0.420ms [1155.112s][info][gc,start ] GC(1274) Concurrent evacuation [1155.112s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent evacuation [1155.135s][info][gc,ergo ] GC(1274) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8318976, promotion expended: 7142576, old capacity: 17985175552, old_used: 17953233488, old unaffiliated regions: 0 [1155.135s][info][gc,ergo ] GC(1274) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8318976, promotion expended: 7142576, old capacity: 17985175552, old_used: 17953233488, old unaffiliated regions: 0 [1155.135s][info][gc,ergo ] GC(1274) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8318976, promotion expended: 7142576, old capacity: 17985175552, old_used: 17953233488, old unaffiliated regions: 0 [1155.135s][info][gc,ergo ] GC(1274) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8318976, promotion expended: 7142576, old capacity: 17985175552, old_used: 17953233488, old unaffiliated regions: 0 [1155.135s][info][gc,ergo ] GC(1274) Squelching additional promotion failure reports for current epoch [1155.151s][info][gc ] GC(1274) Concurrent evacuation 39.643ms [1155.152s][info][gc,start ] GC(1274) Pause Init Update Refs [1155.152s][info][gc ] GC(1274) Pause Init Update Refs 0.490ms [1155.152s][info][gc,start ] GC(1274) Concurrent update references [1155.152s][info][gc,task ] GC(1274) Using 4 of 8 workers for concurrent reference update [1155.152s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1155.313s][info][gc ] GC(1274) Concurrent update references 161.189ms [1155.313s][info][gc,start ] GC(1274) Concurrent update thread roots [1155.322s][info][gc ] GC(1274) Concurrent update thread roots 8.390ms [1155.322s][info][gc,start ] GC(1274) Pause Final Update Refs [1155.322s][info][gc,task ] GC(1274) Using 8 of 8 workers for final reference update [1155.322s][info][gc ] GC(1274) Transfer SATB buffers [1155.323s][info][gc,free ] Free: 12453M, Max: 8192K regular, 408M humongous, Frag: 93% external, 58% internal; Used: 7322M, Mutator Free: 1557 Collector Reserve: 735M, Max: 8192K; Used: 65640K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.323s][info][gc ] GC(1274) Pause Final Update Refs 0.756ms [1155.323s][info][gc,start ] GC(1274) Concurrent cleanup [1155.323s][info][gc ] GC(1274) Concurrent cleanup 25900M->18525M(31744M) 0.290ms [1155.323s][info][gc,ergo ] GC(1274) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1117K, young_available: 13187M [1155.324s][info][gc,ergo ] GC(1274) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.7% during period of 3.630s [1155.324s][info][gc,ergo ] GC(1274) At end of Concurrent Young GC: YOUNG generation used: 1405M, used regions: 1440M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14592M, available: 13186M [1155.324s][info][gc,ergo ] GC(1274) At end of Concurrent Young GC: OLD generation used: 17121M, used regions: 17152M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17152M, available: 1117K [1155.324s][info][gc,free ] Free: 12450M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 5532K, Mutator Free: 1557 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.324s][info][gc,stats ] [1155.324s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1155.324s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1155.324s][info][gc,stats ] [1155.324s][info][gc,stats ] Concurrent Reset 27896 us [1155.324s][info][gc,stats ] Pause Init Mark (G) 6427 us [1155.324s][info][gc,stats ] Pause Init Mark (N) 5432 us [1155.324s][info][gc,stats ] Swap Remembered Set 3332 us [1155.324s][info][gc,stats ] Transfer Old From SATB 1955 us [1155.324s][info][gc,stats ] Update Region States 51 us [1155.324s][info][gc,stats ] Concurrent Scan Remembered Set 102401 us, parallelism: 3.97x [1155.324s][info][gc,stats ] RS: 406652 us [1155.324s][info][gc,stats ] RS: Scan Clusters 406652 us, workers (us): 102300, 101558, 101415, 101379, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Concurrent Mark Roots 4215 us, parallelism: 3.63x [1155.324s][info][gc,stats ] CMR: 15294 us [1155.324s][info][gc,stats ] CMR: Thread Roots 13944 us, workers (us): 3490, 3600, 3500, 3354, ---, ---, ---, ---, [1155.324s][info][gc,stats ] CMR: Code Cache Roots 1118 us, workers (us): 345, 185, 184, 403, ---, ---, ---, ---, [1155.324s][info][gc,stats ] CMR: VM Strong Roots 188 us, workers (us): 53, 50, 43, 41, ---, ---, ---, ---, [1155.324s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 8, 36, ---, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Concurrent Marking 242883 us, parallelism: 3.93x [1155.324s][info][gc,stats ] CM: 954915 us [1155.324s][info][gc,stats ] CM: Parallel Mark 954915 us, workers (us): 238751, 238735, 238724, 238706, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Pause Final Mark (G) 1503 us [1155.324s][info][gc,stats ] Pause Final Mark (N) 1038 us [1155.324s][info][gc,stats ] Finish Mark 569 us [1155.324s][info][gc,stats ] Update Region States 86 us [1155.324s][info][gc,stats ] Choose Collection Set 189 us [1155.324s][info][gc,stats ] Rebuild Free Set 61 us [1155.324s][info][gc,stats ] Concurrent Thread Roots 3480 us, parallelism: 3.84x [1155.324s][info][gc,stats ] CTR: 13355 us [1155.324s][info][gc,stats ] CTR: Thread Roots 13355 us, workers (us): 3363, 3422, 3313, 3256, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.05x [1155.324s][info][gc,stats ] CWRF: 3 us [1155.324s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Concurrent Weak Roots 614 us [1155.324s][info][gc,stats ] Roots 64 us, parallelism: 1.11x [1155.324s][info][gc,stats ] CWR: 71 us [1155.324s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 21, 17, 8, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Rendezvous 538 us [1155.324s][info][gc,stats ] Concurrent Cleanup 127 us [1155.324s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.64x [1155.324s][info][gc,stats ] CSR: 1127 us [1155.324s][info][gc,stats ] CSR: Code Cache Roots 972 us, workers (us): 349, 163, 257, 204, ---, ---, ---, ---, [1155.324s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 38, 31, 30, 28, ---, ---, ---, ---, [1155.324s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [1155.324s][info][gc,stats ] Concurrent Evacuation 39659 us [1155.324s][info][gc,stats ] Pause Init Update Refs (G) 944 us [1155.324s][info][gc,stats ] Pause Init Update Refs (N) 498 us [1155.324s][info][gc,stats ] Manage GCLABs 424 us [1155.324s][info][gc,stats ] Concurrent Update Refs 161213 us [1155.324s][info][gc,stats ] Concurrent Update Thread Roots 8406 us [1155.324s][info][gc,stats ] Pause Final Update Refs (G) 1264 us [1155.324s][info][gc,stats ] Pause Final Update Refs (N) 761 us [1155.324s][info][gc,stats ] Update Region States 40 us [1155.324s][info][gc,stats ] Trash Collection Set 25 us [1155.324s][info][gc,stats ] Rebuild Free Set 82 us [1155.324s][info][gc,stats ] Concurrent Cleanup 300 us [1155.324s][info][gc,stats ] Workers: Evacuated 49587K across 816863 objects, abandoned 0B across 0 objects. [1155.324s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.325s][info][gc,stats ] - age 1: 34785104 bytes, 34785104 total [1155.325s][info][gc,stats ] - age 2: 989360 bytes, 35774464 total [1155.325s][info][gc,stats ] - age 3: 218968 bytes, 35993432 total [1155.325s][info][gc,stats ] - age 4: 139480 bytes, 36132912 total [1155.325s][info][gc,stats ] - age 5: 186344 bytes, 36319256 total [1155.325s][info][gc,stats ] - age 6: 309872 bytes, 36629128 total [1155.325s][info][gc,stats ] - age 7: 190872 bytes, 36820000 total [1155.325s][info][gc,stats ] - age 8: 184424 bytes, 37004424 total [1155.325s][info][gc,stats ] - age 9: 39208 bytes, 37043632 total [1155.325s][info][gc,stats ] - age 10: 192 bytes, 37043824 total [1155.325s][info][gc,stats ] - age 11: 385912 bytes, 37429736 total [1155.325s][info][gc,stats ] - age 12: 3621968 bytes, 41051704 total [1155.325s][info][gc,stats ] - age 13: 3525648 bytes, 44577352 total [1155.325s][info][gc,stats ] - age 14: 618464 bytes, 45195816 total [1155.325s][info][gc,stats ] - age 15: 5581856 bytes, 50777672 total [1155.325s][info][gc,stats ] [1155.325s][info][gc,stats ] Mutators: Evacuated 528K across 4559 objects, abandoned 0B across 0 objects. [1155.325s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.325s][info][gc,stats ] - age 1: 520888 bytes, 520888 total [1155.325s][info][gc,stats ] - age 2: 160 bytes, 521048 total [1155.325s][info][gc,stats ] - age 3: 160 bytes, 521208 total [1155.325s][info][gc,stats ] - age 4: 32 bytes, 521240 total [1155.325s][info][gc,stats ] - age 5: 64 bytes, 521304 total [1155.325s][info][gc,stats ] - age 6: 16 bytes, 521320 total [1155.325s][info][gc,stats ] - age 7: 128 bytes, 521448 total [1155.325s][info][gc,stats ] - age 9: 32 bytes, 521480 total [1155.325s][info][gc,stats ] - age 11: 112 bytes, 521592 total [1155.325s][info][gc,stats ] - age 12: 2440 bytes, 524032 total [1155.325s][info][gc,stats ] - age 13: 112 bytes, 524144 total [1155.325s][info][gc,stats ] - age 14: 1264 bytes, 525408 total [1155.325s][info][gc,stats ] - age 15: 16160 bytes, 541568 total [1155.325s][info][gc,stats ] [1155.325s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1155.325s][info][gc,stats ] - age 1: 9632 bytes, 9632 total [1155.325s][info][gc,stats ] - age 3: 1448 bytes, 11080 total [1155.325s][info][gc,stats ] - age 5: 7555736 bytes, 7566816 total [1155.325s][info][gc,stats ] - age 7: 166100072 bytes, 173666888 total [1155.325s][info][gc,stats ] [1155.325s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1155.325s][info][gc,stats ] - age 7: 8970241576 bytes, 8970241576 total [1155.325s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1155.335s][info][gc ] Transition from: normal to: idle [1155.335s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1155.335s][info][gc ] Transition from: idle to: old [1155.335s][info][gc,free ] Free: 12424M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 7455K, Mutator Free: 1554 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.335s][info][gc,start ] GC(1275) Concurrent marking (OLD) [1155.335s][info][gc,task ] GC(1275) Using 4 of 8 workers for concurrent marking [1155.336s][info][gc ] Trigger (YOUNG): expedite promotion in place of 158M [1155.336s][info][gc ] Preempting old generation mark to allow Young GC [1155.336s][info][gc ] Cancelling GC: Concurrent GC [1155.337s][info][gc ] GC(1275) Concurrent marking (OLD) 2.003ms [1155.337s][info][gc ] GC(1275) GC cancellation took 0.001s [1155.337s][info][gc,ergo ] GC(1275) At end of OLD marking increment: GCU: 49.7%, MU: 317.4% for duration 0.014s (totals to be subsumed in next gc report) [1155.337s][info][gc,ergo ] GC(1275) At end of Concurrent Old Marking increment: YOUNG generation used: 1435M, used regions: 1472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14592M, available: 13156M [1155.337s][info][gc,ergo ] GC(1275) At end of Concurrent Old Marking increment: OLD generation used: 17121M, used regions: 17152M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17152M, available: 1117K [1155.337s][info][gc,free ] Free: 12420M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3863K, Mutator Free: 1553 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.337s][info][gc,stats ] [1155.337s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1155.337s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1155.338s][info][gc,stats ] [1155.338s][info][gc,stats ] Concurrent Marking 2015 us, parallelism: 2.48x [1155.338s][info][gc,stats ] CM: 4996 us [1155.338s][info][gc,stats ] CM: Parallel Mark 4996 us, workers (us): 969, 972, 1949, 1106, ---, ---, ---, ---, [1155.338s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1155.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.338s][info][gc,stats ] [1155.338s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1155.338s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.338s][info][gc,stats ] [1155.338s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1155.338s][info][gc,stats ] - age 1: 9632 bytes, 9632 total [1155.338s][info][gc,stats ] - age 3: 1448 bytes, 11080 total [1155.338s][info][gc,stats ] - age 5: 7555736 bytes, 7566816 total [1155.338s][info][gc,stats ] - age 7: 166100072 bytes, 173666888 total [1155.338s][info][gc,stats ] [1155.338s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1155.338s][info][gc,stats ] - age 7: 8970476904 bytes, 8970476904 total [1155.338s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1155.348s][info][gc ] Transition from: old to: idle [1155.348s][info][gc ] Transition from: idle to: normal [1155.348s][info][gc ] Heuristics request to interrupt old for young collection accepted [1155.348s][info][gc,free ] Free: 12399M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 8385K, Mutator Free: 1551 Collector Reserve: 735M, Max: 8192K; Used: 104K Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.348s][info][gc,ergo ] GC(1276) Start GC cycle (YOUNG) [1155.348s][info][gc,start ] GC(1276) Concurrent reset [1155.348s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent reset [1155.353s][info][gc ] GC(1276) Concurrent reset 4.988ms [1155.353s][info][gc,start ] GC(1276) Pause Init Mark (YOUNG) [1155.353s][info][gc,task ] GC(1276) Using 8 of 8 workers for init marking [1155.356s][info][gc ] GC(1276) Transfer SATB buffers [1155.357s][info][gc ] GC(1276) Purged 10887 oops from old generation SATB buffers [1155.357s][info][gc ] GC(1276) Pause Init Mark (YOUNG) 3.940ms [1155.357s][info][gc,start ] GC(1276) Concurrent remembered set scanning [1155.357s][info][gc,task ] GC(1276) Using 4 of 8 workers for Concurrent remembered set scanning [1155.472s][info][gc ] GC(1276) Concurrent remembered set scanning 114.917ms [1155.472s][info][gc,start ] GC(1276) Concurrent marking roots [1155.472s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent marking roots [1155.476s][info][gc ] GC(1276) Concurrent marking roots 3.859ms [1155.476s][info][gc,start ] GC(1276) Concurrent marking (YOUNG) [1155.476s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent marking [1155.730s][info][gc ] GC(1276) Concurrent marking (YOUNG) 253.657ms [1155.730s][info][gc,start ] GC(1276) Pause Final Mark (YOUNG) [1155.730s][info][gc,task ] GC(1276) Using 8 of 8 workers for final marking [1155.731s][info][gc,ergo ] GC(1276) Planning to promote in place 0 humongous regions and 21 regular regions, spanning a total of 167798992 used bytes [1155.731s][info][gc,ergo ] GC(1276) Adaptive CSet Selection for YOUNG. Max Evacuation: 607M, Actual Free: 0B. [1155.731s][info][gc,ergo ] GC(1276) Chosen CSet evacuates young: 48731K (of which at least: 0B are to be promoted), old: 0B [1155.731s][info][gc,ergo ] GC(1276) Collectable Garbage: 1259M (99%), Immediate: 0B (0%), 0 regions, CSet: 1259M (99%), 164 regions [1155.731s][info][gc,ergo ] GC(1276) Evacuation Targets: YOUNG: 48731K, PROMOTE: 0B, OLD: 0B, TOTAL: 48731K [1155.731s][info][gc,free ] Free: 12265M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 6337K, Mutator Free: 1534 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1100K, Max: 1100K; Used: 7091K [1155.731s][info][gc ] GC(1276) Pause Final Mark (YOUNG) 0.819ms [1155.731s][info][gc,start ] GC(1276) Concurrent thread roots [1155.731s][info][gc,task ] GC(1276) Using 4 of 8 workers for Concurrent thread roots [1155.734s][info][gc ] GC(1276) Concurrent thread roots 3.409ms [1155.734s][info][gc,start ] GC(1276) Concurrent weak references [1155.734s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent weak references [1155.734s][info][gc,ref ] GC(1276) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.734s][info][gc,ref ] GC(1276) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.734s][info][gc,ref ] GC(1276) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1155.734s][info][gc ] GC(1276) Concurrent weak references 0.037ms [1155.734s][info][gc,start ] GC(1276) Concurrent weak roots [1155.734s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent weak root [1155.735s][info][gc ] GC(1276) Concurrent weak roots 0.620ms [1155.735s][info][gc,start ] GC(1276) Concurrent cleanup [1155.735s][info][gc ] GC(1276) Concurrent cleanup 19382M->19382M(31744M) 0.103ms [1155.735s][info][gc,free ] Free: 12254M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 1544K, Mutator Free: 1532 Collector Reserve: 64671K, Max: 8192K; Used: 864K Old Collector Reserve: 1085K, Max: 1085K; Used: 7106K [1155.735s][info][gc,start ] GC(1276) Concurrent strong roots [1155.735s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent strong root [1155.736s][info][gc ] GC(1276) Concurrent strong roots 0.430ms [1155.736s][info][gc,start ] GC(1276) Concurrent evacuation [1155.736s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent evacuation [1155.741s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [1155.741s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [1155.741s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [1155.741s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [1155.741s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [1155.743s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [1155.743s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [1155.744s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [1155.744s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [1155.746s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [1155.746s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [1155.746s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [1155.747s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [1155.748s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17264M [1155.748s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17272M [1155.749s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17280M [1155.750s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17288M [1155.751s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17296M [1155.751s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17304M [1155.751s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17312M [1155.753s][info][gc ] GC(1276) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17320M [1155.764s][info][gc,ergo ] GC(1276) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9506096, promotion expended: 8335192, old capacity: 18161336320, old_used: 18129399888, old unaffiliated regions: 0 [1155.764s][info][gc,ergo ] GC(1276) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9506096, promotion expended: 8335192, old capacity: 18161336320, old_used: 18129399888, old unaffiliated regions: 0 [1155.764s][info][gc,ergo ] GC(1276) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9506096, promotion expended: 8335192, old capacity: 18161336320, old_used: 18129399888, old unaffiliated regions: 0 [1155.764s][info][gc,ergo ] GC(1276) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 9506096, promotion expended: 8335192, old capacity: 18161336320, old_used: 18129399888, old unaffiliated regions: 0 [1155.764s][info][gc,ergo ] GC(1276) Squelching additional promotion failure reports for current epoch [1155.783s][info][gc ] GC(1276) Concurrent evacuation 47.497ms [1155.784s][info][gc,start ] GC(1276) Pause Init Update Refs [1155.784s][info][gc ] GC(1276) Pause Init Update Refs 0.521ms [1155.784s][info][gc,start ] GC(1276) Concurrent update references [1155.784s][info][gc,task ] GC(1276) Using 4 of 8 workers for concurrent reference update [1155.784s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1155.934s][info][gc ] GC(1276) Concurrent update references 149.864ms [1155.934s][info][gc,start ] GC(1276) Concurrent update thread roots [1155.943s][info][gc ] GC(1276) Concurrent update thread roots 8.513ms [1155.943s][info][gc,start ] GC(1276) Pause Final Update Refs [1155.943s][info][gc,task ] GC(1276) Using 8 of 8 workers for final reference update [1155.943s][info][gc ] GC(1276) Transfer SATB buffers [1155.944s][info][gc,free ] Free: 12422M, Max: 8192K regular, 648M humongous, Frag: 95% external, 9% internal; Used: 1236M, Mutator Free: 1553 Collector Reserve: 727M, Max: 8192K; Used: 73806K Old Collector Reserve: 1097K, Max: 1073K; Used: 15286K [1155.944s][info][gc ] GC(1276) Pause Final Update Refs 0.709ms [1155.944s][info][gc,start ] GC(1276) Concurrent cleanup [1155.944s][info][gc ] GC(1276) Concurrent cleanup 19862M->18563M(31744M) 0.115ms [1155.944s][info][gc,ergo ] GC(1276) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1114K, young_available: 13149M [1155.944s][info][gc,ergo ] GC(1276) At end of Concurrent Young GC: GCU: 22.6%, MU: 17.7% during period of 0.621s [1155.944s][info][gc,ergo ] GC(1276) At end of Concurrent Young GC: YOUNG generation used: 1275M, used regions: 1304M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14424M, available: 13148M [1155.944s][info][gc,ergo ] GC(1276) At end of Concurrent Young GC: OLD generation used: 17289M, used regions: 17320M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17320M, available: 1114K [1155.944s][info][gc,free ] Free: 12420M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3384K, Mutator Free: 1553 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1097K, Max: 1073K; Used: 15286K [1155.945s][info][gc,stats ] [1155.945s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1155.945s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1155.945s][info][gc,stats ] [1155.945s][info][gc,stats ] Concurrent Reset 5000 us [1155.945s][info][gc,stats ] Pause Init Mark (G) 4507 us [1155.945s][info][gc,stats ] Pause Init Mark (N) 3946 us [1155.945s][info][gc,stats ] Swap Remembered Set 3267 us [1155.945s][info][gc,stats ] Transfer Old From SATB 489 us [1155.945s][info][gc,stats ] Update Region States 112 us [1155.945s][info][gc,stats ] Concurrent Scan Remembered Set 114941 us, parallelism: 3.99x [1155.945s][info][gc,stats ] RS: 458804 us [1155.945s][info][gc,stats ] RS: Scan Clusters 458804 us, workers (us): 114859, 114857, 114855, 114234, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Concurrent Mark Roots 3875 us, parallelism: 3.60x [1155.945s][info][gc,stats ] CMR: 13953 us [1155.945s][info][gc,stats ] CMR: Thread Roots 12568 us, workers (us): 3347, 3093, 2988, 3140, ---, ---, ---, ---, [1155.945s][info][gc,stats ] CMR: Code Cache Roots 1154 us, workers (us): 160, 318, 490, 187, ---, ---, ---, ---, [1155.945s][info][gc,stats ] CMR: VM Strong Roots 186 us, workers (us): 52, 47, 45, 42, ---, ---, ---, ---, [1155.945s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, ---, 36, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Concurrent Marking 253683 us, parallelism: 3.94x [1155.945s][info][gc,stats ] CM: 1000400 us [1155.945s][info][gc,stats ] CM: Parallel Mark 1000400 us, workers (us): 250100, 250108, 250103, 250090, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Pause Final Mark (G) 1276 us [1155.945s][info][gc,stats ] Pause Final Mark (N) 825 us [1155.945s][info][gc,stats ] Finish Mark 436 us [1155.945s][info][gc,stats ] Update Region States 88 us [1155.945s][info][gc,stats ] Choose Collection Set 98 us [1155.945s][info][gc,stats ] Rebuild Free Set 68 us [1155.945s][info][gc,stats ] Concurrent Thread Roots 3423 us, parallelism: 3.89x [1155.945s][info][gc,stats ] CTR: 13311 us [1155.945s][info][gc,stats ] CTR: Thread Roots 13311 us, workers (us): 3357, 3370, 3286, 3299, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.02x [1155.945s][info][gc,stats ] CWRF: 1 us [1155.945s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Concurrent Weak Roots 630 us [1155.945s][info][gc,stats ] Roots 51 us, parallelism: 1.29x [1155.945s][info][gc,stats ] CWR: 65 us [1155.945s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 23, 19, 14, 10, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Rendezvous 560 us [1155.945s][info][gc,stats ] Concurrent Cleanup 108 us [1155.945s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.85x [1155.945s][info][gc,stats ] CSR: 1237 us [1155.945s][info][gc,stats ] CSR: Code Cache Roots 1028 us, workers (us): 193, 194, 341, 300, ---, ---, ---, ---, [1155.945s][info][gc,stats ] CSR: VM Strong Roots 176 us, workers (us): 51, 46, 42, 38, ---, ---, ---, ---, [1155.945s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 26, ---, ---, 7, ---, ---, ---, ---, [1155.945s][info][gc,stats ] Concurrent Evacuation 47511 us [1155.945s][info][gc,stats ] Pause Init Update Refs (G) 992 us [1155.945s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1155.945s][info][gc,stats ] Manage GCLABs 447 us [1155.945s][info][gc,stats ] Concurrent Update Refs 149884 us [1155.945s][info][gc,stats ] Concurrent Update Thread Roots 8529 us [1155.945s][info][gc,stats ] Pause Final Update Refs (G) 1227 us [1155.945s][info][gc,stats ] Pause Final Update Refs (N) 714 us [1155.945s][info][gc,stats ] Update Region States 39 us [1155.945s][info][gc,stats ] Trash Collection Set 7 us [1155.945s][info][gc,stats ] Rebuild Free Set 82 us [1155.945s][info][gc,stats ] Concurrent Cleanup 120 us [1155.945s][info][gc,stats ] Workers: Evacuated 48066K across 799363 objects, abandoned 0B across 0 objects. [1155.945s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.945s][info][gc,stats ] - age 1: 19572224 bytes, 19572224 total [1155.945s][info][gc,stats ] - age 2: 13140416 bytes, 32712640 total [1155.945s][info][gc,stats ] - age 3: 989344 bytes, 33701984 total [1155.945s][info][gc,stats ] - age 4: 219096 bytes, 33921080 total [1155.945s][info][gc,stats ] - age 5: 307856 bytes, 34228936 total [1155.945s][info][gc,stats ] - age 6: 392608 bytes, 34621544 total [1155.945s][info][gc,stats ] - age 7: 1823480 bytes, 36445024 total [1155.945s][info][gc,stats ] - age 8: 255928 bytes, 36700952 total [1155.945s][info][gc,stats ] - age 9: 111488 bytes, 36812440 total [1155.945s][info][gc,stats ] - age 10: 76248 bytes, 36888688 total [1155.945s][info][gc,stats ] - age 11: 805216 bytes, 37693904 total [1155.945s][info][gc,stats ] - age 12: 60808 bytes, 37754712 total [1155.945s][info][gc,stats ] - age 13: 2921088 bytes, 40675800 total [1155.945s][info][gc,stats ] - age 14: 1905496 bytes, 42581296 total [1155.945s][info][gc,stats ] - age 15: 6638848 bytes, 49220144 total [1155.945s][info][gc,stats ] [1155.945s][info][gc,stats ] Mutators: Evacuated 665K across 5630 objects, abandoned 0B across 0 objects. [1155.945s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1155.945s][info][gc,stats ] - age 2: 660728 bytes, 660728 total [1155.945s][info][gc,stats ] - age 3: 112 bytes, 660840 total [1155.945s][info][gc,stats ] - age 4: 64 bytes, 660904 total [1155.945s][info][gc,stats ] - age 5: 128 bytes, 661032 total [1155.945s][info][gc,stats ] - age 6: 128 bytes, 661160 total [1155.945s][info][gc,stats ] - age 7: 1072 bytes, 662232 total [1155.945s][info][gc,stats ] - age 8: 1456 bytes, 663688 total [1155.945s][info][gc,stats ] - age 11: 3368 bytes, 667056 total [1155.945s][info][gc,stats ] - age 13: 1296 bytes, 668352 total [1155.945s][info][gc,stats ] - age 15: 12896 bytes, 681248 total [1155.945s][info][gc,stats ] [1155.945s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1155.945s][info][gc,stats ] - age 2: 9632 bytes, 9632 total [1155.945s][info][gc,stats ] - age 4: 1448 bytes, 11080 total [1155.945s][info][gc,stats ] [1155.945s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1155.945s][info][gc,stats ] - age 7: 9136571520 bytes, 9136571520 total [1155.945s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1155.955s][info][gc ] Transition from: normal to: idle [1155.955s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1155.955s][info][gc ] Transition from: idle to: old [1155.955s][info][gc,free ] Free: 12397M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 3049K, Mutator Free: 1550 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1097K, Max: 1073K; Used: 15286K [1155.955s][info][gc,start ] GC(1277) Concurrent marking (OLD) [1155.955s][info][gc,task ] GC(1277) Using 4 of 8 workers for concurrent marking [1157.167s][info][gc ] GC(1277) Concurrent marking (OLD) 1211.953ms [1157.168s][info][gc,start ] GC(1277) Pause Final Mark (OLD) [1157.168s][info][gc,task ] GC(1277) Using 8 of 8 workers for final marking [1157.168s][info][gc ] GC(1277) Old-Gen Collectable Garbage: 1755M consolidated with free: 6656B, over 84 regions, Old-Gen Immediate Garbage: 1186M over 150 regions. [1157.168s][info][gc ] GC(1277) Old generation transition from Marking to Waiting for evacuation [1157.168s][info][gc,free ] Free: 9943M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 239K, Mutator Free: 1243 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1217M, Max: 8192K; Used: 1201M [1157.168s][info][gc ] GC(1277) Pause Final Mark (OLD) 0.980ms [1157.169s][info][gc,start ] GC(1277) Concurrent weak references [1157.169s][info][gc,task ] GC(1277) Using 4 of 8 workers for concurrent weak references [1157.169s][info][gc,ref ] GC(1277) Encountered references: Soft: 560, Weak: 2654, Final: 0, Phantom: 91 [1157.169s][info][gc,ref ] GC(1277) Discovered references: Soft: 442, Weak: 974, Final: 0, Phantom: 60 [1157.169s][info][gc,ref ] GC(1277) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [1157.169s][info][gc ] GC(1277) Concurrent weak references 0.066ms [1157.169s][info][gc,start ] GC(1277) Concurrent weak roots [1157.169s][info][gc,task ] GC(1277) Using 4 of 8 workers for concurrent weak root [1157.169s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.170s][info][gc ] GC(1277) Concurrent weak roots 0.868ms [1157.170s][info][gc,start ] GC(1277) Concurrent cleanup [1157.170s][info][gc ] GC(1277) Concurrent cleanup 21029M->19843M(31744M) 0.152ms [1157.170s][info][gc,free ] Free: 9939M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 5097K, Mutator Free: 1243 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1217M, Max: 8192K; Used: 15286K [1157.170s][info][gc,start ] GC(1277) Pause Final Roots [1157.170s][info][gc ] GC(1277) Pause Final Roots 0.031ms [1157.170s][info][gc ] GC(1277) Transfer 132 region(s) from OLD to YOUNG, yielding increased size: 15480M [1157.170s][info][gc,ergo ] GC(1277) After old marking finished, successfully transferred 132 regions to young to prepare for next gc, old available: 145M, young_available: 11738M [1157.170s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.171s][info][gc,ergo ] GC(1277) At end of last OLD marking increment: GCU: 394.3%, MU: 279.3% for duration 1.226s (totals to be subsumed in next gc report) [1157.171s][info][gc,ergo ] GC(1277) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 3742M, used regions: 3760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15480M, available: 11737M [1157.171s][info][gc,ergo ] GC(1277) At end of Concurrent Old Marking finishing increment: OLD generation used: 16102M, used regions: 16120M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16264M, available: 145M [1157.171s][info][gc,free ] Free: 9937M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 6446K, Mutator Free: 1243 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1217M, Max: 8192K; Used: 15286K [1157.171s][info][gc,stats ] [1157.171s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1157.171s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1157.171s][info][gc,stats ] [1157.171s][info][gc,stats ] Concurrent Marking 1211980 us, parallelism: 3.98x [1157.171s][info][gc,stats ] CM: 4820507 us [1157.171s][info][gc,stats ] CM: Parallel Mark 4820507 us, workers (us): 1205130, 1205129, 1205123, 1205125, ---, ---, ---, ---, [1157.171s][info][gc,stats ] Pause Final Mark (G) 1643 us [1157.171s][info][gc,stats ] Pause Final Mark (N) 986 us [1157.171s][info][gc,stats ] Finish Mark 504 us [1157.171s][info][gc,stats ] Update Region States 51 us [1157.171s][info][gc,stats ] Choose Collection Set 210 us [1157.171s][info][gc,stats ] Rebuild Free Set 77 us [1157.171s][info][gc,stats ] Concurrent Weak References 71 us, parallelism: 0.32x [1157.171s][info][gc,stats ] CWRF: 23 us [1157.171s][info][gc,stats ] CWRF: Weak References 23 us, workers (us): 19, 3, 1, 0, ---, ---, ---, ---, [1157.171s][info][gc,stats ] Concurrent Weak Roots 877 us [1157.171s][info][gc,stats ] Roots 59 us, parallelism: 1.57x [1157.171s][info][gc,stats ] CWR: 92 us [1157.171s][info][gc,stats ] CWR: VM Weak Roots 92 us, workers (us): 30, 23, 21, 17, ---, ---, ---, ---, [1157.171s][info][gc,stats ] Rendezvous 800 us [1157.171s][info][gc,stats ] Concurrent Cleanup 157 us [1157.171s][info][gc,stats ] Pause Final Roots (G) 433 us [1157.171s][info][gc,stats ] Pause Final Roots (N) 36 us [1157.171s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1157.171s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1157.171s][info][gc,stats ] [1157.171s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1157.171s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1157.171s][info][gc,stats ] [1157.171s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1157.171s][info][gc,stats ] - age 2: 9632 bytes, 9632 total [1157.171s][info][gc,stats ] - age 4: 1448 bytes, 11080 total [1157.171s][info][gc,stats ] [1157.171s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1157.171s][info][gc,stats ] - age 7: 10483058864 bytes, 10483058864 total [1157.171s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1157.171s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.172s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.174s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.175s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.176s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.177s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.178s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.179s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.180s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.181s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.181s][info][gc ] Transition from: old to: idle [1157.182s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 84 regions [1157.182s][info][gc ] Transition from: idle to: normal [1157.182s][info][gc ] Heuristics request for young collection accepted [1157.182s][info][gc,free ] Free: 9915M, Max: 8192K regular, 520M humongous, Frag: 95% external, 0% internal; Used: 4240K, Mutator Free: 1240 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1217M, Max: 8192K; Used: 15286K [1157.182s][info][gc,ergo ] GC(1278) Start GC cycle (YOUNG) [1157.182s][info][gc,start ] GC(1278) Concurrent reset [1157.182s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent reset [1157.199s][info][gc ] GC(1278) Concurrent reset 17.295ms [1157.200s][info][gc,start ] GC(1278) Pause Init Mark (YOUNG) [1157.200s][info][gc,task ] GC(1278) Using 8 of 8 workers for init marking [1157.204s][info][gc ] GC(1278) Pause Init Mark (YOUNG) 3.838ms [1157.204s][info][gc,start ] GC(1278) Concurrent remembered set scanning [1157.204s][info][gc,task ] GC(1278) Using 4 of 8 workers for Concurrent remembered set scanning [1157.295s][info][gc ] GC(1278) Concurrent remembered set scanning 91.392ms [1157.295s][info][gc,start ] GC(1278) Concurrent marking roots [1157.295s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent marking roots [1157.299s][info][gc ] GC(1278) Concurrent marking roots 3.423ms [1157.299s][info][gc,start ] GC(1278) Concurrent marking (YOUNG) [1157.299s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent marking [1157.320s][info][gc ] GC(1278) Concurrent marking (YOUNG) 21.192ms [1157.320s][info][gc,start ] GC(1278) Pause Final Mark (YOUNG) [1157.320s][info][gc,task ] GC(1278) Using 8 of 8 workers for final marking [1157.321s][info][gc,ergo ] GC(1278) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1157.321s][info][gc ] GC(1278) Choose old regions for mixed collection: old evacuation budget: 103M, candidates: 84 [1157.321s][info][gc ] GC(1278) Old-gen piggyback evac (84 regions, evacuating 102M, reclaiming: 569M) [1157.321s][info][gc ] GC(1278) Old generation transition from Waiting for evacuation to Idle [1157.321s][info][gc,ergo ] GC(1278) Adaptive CSet Selection for YOUNG. Max Evacuation: 645M, Actual Free: 0B. [1157.321s][info][gc,ergo ] GC(1278) Chosen CSet evacuates young: 45222K (of which at least: 0B are to be promoted), old: 102M [1157.321s][info][gc,ergo ] GC(1278) Collectable Garbage: 4325M (115%), Immediate: 0B (0%), 0 regions, CSet: 4325M (115%), 559 regions [1157.321s][info][gc,ergo ] GC(1278) Evacuation Targets: YOUNG: 45222K, PROMOTE: 0B, OLD: 102M, TOTAL: 146M [1157.321s][info][gc,free ] Free: 11381M, Max: 8192K regular, 744M humongous, Frag: 94% external, 0% internal; Used: 2909K, Mutator Free: 1423 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 145M, Max: 8192K; Used: 15286K [1157.321s][info][gc ] GC(1278) Pause Final Mark (YOUNG) 0.894ms [1157.321s][info][gc,start ] GC(1278) Concurrent thread roots [1157.321s][info][gc,task ] GC(1278) Using 4 of 8 workers for Concurrent thread roots [1157.322s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 15992, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17054040064, old_used: 16885039664, old unaffiliated regions: 18 [1157.322s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 15992, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17054040064, old_used: 16885039664, old unaffiliated regions: 18 [1157.322s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 15992, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17054040064, old_used: 16885039664, old unaffiliated regions: 18 [1157.322s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 15992, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17054040064, old_used: 16885039664, old unaffiliated regions: 18 [1157.322s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1157.326s][info][gc ] GC(1278) Concurrent thread roots 4.240ms [1157.326s][info][gc,start ] GC(1278) Concurrent weak references [1157.326s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent weak references [1157.326s][info][gc,ref ] GC(1278) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1157.326s][info][gc,ref ] GC(1278) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1157.326s][info][gc,ref ] GC(1278) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1157.326s][info][gc ] GC(1278) Concurrent weak references 0.043ms [1157.326s][info][gc,start ] GC(1278) Concurrent weak roots [1157.326s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent weak root [1157.326s][info][gc ] GC(1278) Concurrent weak roots 0.604ms [1157.326s][info][gc,start ] GC(1278) Concurrent cleanup [1157.326s][info][gc ] GC(1278) Concurrent cleanup 20159M->20159M(31744M) 0.103ms [1157.326s][info][gc,free ] Free: 11368M, Max: 8192K regular, 744M humongous, Frag: 94% external, 0% internal; Used: 7997K, Mutator Free: 1422 Collector Reserve: 56352K, Max: 8192K; Used: 991K Old Collector Reserve: 144M, Max: 8192K; Used: 7265K [1157.326s][info][gc,start ] GC(1278) Concurrent strong roots [1157.326s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent strong root [1157.327s][info][gc ] GC(1278) Concurrent strong roots 0.408ms [1157.327s][info][gc,start ] GC(1278) Concurrent evacuation [1157.327s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent evacuation [1157.410s][info][gc ] GC(1278) Concurrent evacuation 83.563ms [1157.411s][info][gc,start ] GC(1278) Pause Init Update Refs [1157.411s][info][gc ] GC(1278) Pause Init Update Refs 0.536ms [1157.411s][info][gc,start ] GC(1278) Concurrent update references [1157.411s][info][gc,task ] GC(1278) Using 4 of 8 workers for concurrent reference update [1157.412s][info][gc ] GC(1278) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 15504M [1157.412s][info][gc,free ] At start of update refs, moving 32669K to Mutator free set from Collector Reserve (8093K) and from Old Collector Reserve (24576K) [1158.741s][info][gc ] GC(1278) Concurrent update references 1329.486ms [1158.741s][info][gc,start ] GC(1278) Concurrent update thread roots [1158.750s][info][gc ] GC(1278) Concurrent update thread roots 9.179ms [1158.751s][info][gc,start ] GC(1278) Pause Final Update Refs [1158.751s][info][gc,task ] GC(1278) Using 8 of 8 workers for final reference update [1158.751s][info][gc,free ] Free: 11502M, Max: 8192K regular, 560M humongous, Frag: 93% external, 32% internal; Used: 3745M, Mutator Free: 1438 Collector Reserve: 815M, Max: 8192K; Used: 57521K Old Collector Reserve: 672M, Max: 8192K; Used: 671M [1158.751s][info][gc ] GC(1278) Pause Final Update Refs 0.251ms [1158.751s][info][gc,start ] GC(1278) Concurrent cleanup [1158.751s][info][gc ] GC(1278) Concurrent cleanup 23209M->18737M(31744M) 0.158ms [1158.751s][info][gc ] GC(1278) Transfer 84 region(s) from OLD to YOUNG, yielding increased size: 16176M [1158.751s][info][gc,ergo ] GC(1278) After cleanup, successfully transferred 84 regions to young to prepare for next gc, old available: 10752B, young_available: 12990M [1158.751s][info][gc,ergo ] GC(1278) At end of Concurrent Young GC: GCU: 24.4%, MU: 18.2% during period of 2.807s [1158.751s][info][gc,ergo ] GC(1278) At end of Concurrent Young GC: YOUNG generation used: 3186M, used regions: 3224M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16176M, available: 12989M [1158.751s][info][gc,ergo ] GC(1278) At end of Concurrent Young GC: OLD generation used: 15551M, used regions: 15568M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15568M, available: 10752B [1158.752s][info][gc,free ] Free: 11502M, Max: 8192K regular, 648M humongous, Frag: 95% external, 0% internal; Used: 1937K, Mutator Free: 1438 Collector Reserve: 815M, Max: 8192K; Used: 177K Old Collector Reserve: 672M, Max: 8192K; Used: 0B [1158.752s][info][gc,stats ] [1158.752s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1158.752s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1158.752s][info][gc,stats ] [1158.752s][info][gc,stats ] Concurrent Reset 17324 us [1158.752s][info][gc,stats ] Pause Init Mark (G) 4553 us [1158.752s][info][gc,stats ] Pause Init Mark (N) 3846 us [1158.752s][info][gc,stats ] Swap Remembered Set 3668 us [1158.752s][info][gc,stats ] Update Region States 50 us [1158.752s][info][gc,stats ] Concurrent Scan Remembered Set 91412 us, parallelism: 4.00x [1158.752s][info][gc,stats ] RS: 365311 us [1158.752s][info][gc,stats ] RS: Scan Clusters 365311 us, workers (us): 91337, 91330, 91326, 91318, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Concurrent Mark Roots 3439 us, parallelism: 3.62x [1158.752s][info][gc,stats ] CMR: 12463 us [1158.752s][info][gc,stats ] CMR: Thread Roots 11301 us, workers (us): 2735, 2896, 2716, 2954, ---, ---, ---, ---, [1158.752s][info][gc,stats ] CMR: Code Cache Roots 1036 us, workers (us): 359, 176, 357, 144, ---, ---, ---, ---, [1158.752s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 25, 22, 14, ---, ---, ---, ---, [1158.752s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): ---, 27, ---, 7, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Concurrent Marking 21212 us, parallelism: 3.55x [1158.752s][info][gc,stats ] CM: 75374 us [1158.752s][info][gc,stats ] CM: Parallel Mark 75374 us, workers (us): 18859, 18849, 18837, 18828, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Pause Final Mark (G) 1369 us [1158.752s][info][gc,stats ] Pause Final Mark (N) 900 us [1158.752s][info][gc,stats ] Finish Mark 444 us [1158.752s][info][gc,stats ] Update Region States 80 us [1158.752s][info][gc,stats ] Choose Collection Set 137 us [1158.752s][info][gc,stats ] Rebuild Free Set 58 us [1158.752s][info][gc,stats ] Concurrent Thread Roots 4252 us, parallelism: 3.92x [1158.752s][info][gc,stats ] CTR: 16663 us [1158.752s][info][gc,stats ] CTR: Thread Roots 16663 us, workers (us): 4185, 4162, 4189, 4126, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.02x [1158.752s][info][gc,stats ] CWRF: 1 us [1158.752s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Concurrent Weak Roots 609 us [1158.752s][info][gc,stats ] Roots 49 us, parallelism: 1.62x [1158.752s][info][gc,stats ] CWR: 79 us [1158.752s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 25, 22, 17, 15, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Rendezvous 547 us [1158.752s][info][gc,stats ] Concurrent Cleanup 107 us [1158.752s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.58x [1158.752s][info][gc,stats ] CSR: 1070 us [1158.752s][info][gc,stats ] CSR: Code Cache Roots 914 us, workers (us): 156, 167, 335, 256, ---, ---, ---, ---, [1158.752s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 40, 33, 31, 27, ---, ---, ---, ---, [1158.752s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, 19, ---, ---, ---, ---, ---, ---, [1158.752s][info][gc,stats ] Concurrent Evacuation 83581 us [1158.752s][info][gc,stats ] Pause Init Update Refs (G) 1049 us [1158.752s][info][gc,stats ] Pause Init Update Refs (N) 544 us [1158.752s][info][gc,stats ] Manage GCLABs 458 us [1158.752s][info][gc,stats ] Concurrent Update Refs 1329516 us [1158.752s][info][gc,stats ] Concurrent Update Thread Roots 9193 us [1158.752s][info][gc,stats ] Pause Final Update Refs (G) 859 us [1158.752s][info][gc,stats ] Pause Final Update Refs (N) 256 us [1158.752s][info][gc,stats ] Update Region States 56 us [1158.752s][info][gc,stats ] Trash Collection Set 19 us [1158.752s][info][gc,stats ] Rebuild Free Set 93 us [1158.752s][info][gc,stats ] Concurrent Cleanup 163 us [1158.752s][info][gc,stats ] Workers: Evacuated 146M across 3803902 objects, abandoned 0B across 0 objects. [1158.752s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1158.752s][info][gc,stats ] - age 1: 59774248 bytes, 59774248 total [1158.752s][info][gc,stats ] - age 2: 4646472 bytes, 64420720 total [1158.752s][info][gc,stats ] - age 3: 9988416 bytes, 74409136 total [1158.752s][info][gc,stats ] - age 4: 5729944 bytes, 80139080 total [1158.752s][info][gc,stats ] - age 5: 3936464 bytes, 84075544 total [1158.752s][info][gc,stats ] - age 6: 4040856 bytes, 88116400 total [1158.752s][info][gc,stats ] - age 7: 23474032 bytes, 111590432 total [1158.752s][info][gc,stats ] - age 8: 5779288 bytes, 117369720 total [1158.752s][info][gc,stats ] - age 9: 3624096 bytes, 120993816 total [1158.752s][info][gc,stats ] - age 10: 5049560 bytes, 126043376 total [1158.752s][info][gc,stats ] - age 11: 2701984 bytes, 128745360 total [1158.752s][info][gc,stats ] - age 12: 877128 bytes, 129622488 total [1158.752s][info][gc,stats ] - age 13: 213424 bytes, 129835912 total [1158.752s][info][gc,stats ] - age 14: 86480 bytes, 129922392 total [1158.752s][info][gc,stats ] - age 15: 7679168 bytes, 137601560 total [1158.752s][info][gc,stats ] [1158.752s][info][gc,stats ] Mutators: Evacuated 735K across 15865 objects, abandoned 32B across 1 objects. [1158.752s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1158.752s][info][gc,stats ] - age 1: 328504 bytes, 328504 total [1158.752s][info][gc,stats ] - age 2: 1896 bytes, 330400 total [1158.752s][info][gc,stats ] - age 3: 224600 bytes, 555000 total [1158.752s][info][gc,stats ] - age 4: 118368 bytes, 673368 total [1158.752s][info][gc,stats ] - age 5: 40456 bytes, 713824 total [1158.752s][info][gc,stats ] - age 6: 472 bytes, 714296 total [1158.752s][info][gc,stats ] - age 7: 15088 bytes, 729384 total [1158.752s][info][gc,stats ] - age 8: 840 bytes, 730224 total [1158.752s][info][gc,stats ] - age 9: 4184 bytes, 734408 total [1158.752s][info][gc,stats ] - age 10: 280 bytes, 734688 total [1158.752s][info][gc,stats ] - age 11: 584 bytes, 735272 total [1158.752s][info][gc,stats ] - age 12: 456 bytes, 735728 total [1158.752s][info][gc,stats ] - age 13: 200 bytes, 735928 total [1158.752s][info][gc,stats ] - age 14: 80 bytes, 736008 total [1158.752s][info][gc,stats ] - age 15: 17472 bytes, 753480 total [1158.752s][info][gc,stats ] [1158.752s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1158.752s][info][gc,stats ] - age 3: 9632 bytes, 9632 total [1158.752s][info][gc,stats ] - age 5: 1448 bytes, 11080 total [1158.752s][info][gc,stats ] [1158.752s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1158.752s][info][gc,stats ] - age 7: 10463498984 bytes, 10463498984 total [1158.752s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1158.762s][info][gc ] Transition from: normal to: idle [1159.473s][info][gc ] Periodic Sample: GCU = 20.501%, MU = 17.942% during most recent 5.0s [1161.357s][info][gc ] Trigger (YOUNG): Average GC time (2462.07 ms) is above the time for average allocation rate (1961 MB/s) to deplete free headroom (4828M) (margin of error = 3.23) [1161.357s][info][gc,ergo ] Free headroom: 6415M (free) - 1587M (spike) - 0B (penalties) = 4828M [1161.357s][info][gc ] Transition from: idle to: normal [1161.357s][info][gc ] Heuristics request for young collection accepted [1161.357s][info][gc,free ] Free: 6415M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 607K, Mutator Free: 802 Collector Reserve: 815M, Max: 8192K; Used: 177K Old Collector Reserve: 672M, Max: 8192K; Used: 0B [1161.357s][info][gc,ergo ] GC(1279) Start GC cycle (YOUNG) [1161.357s][info][gc,start ] GC(1279) Concurrent reset [1161.357s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent reset [1161.390s][info][gc ] GC(1279) Concurrent reset 32.560ms [1161.390s][info][gc,start ] GC(1279) Pause Init Mark (YOUNG) [1161.391s][info][gc,task ] GC(1279) Using 8 of 8 workers for init marking [1161.394s][info][gc ] GC(1279) Pause Init Mark (YOUNG) 3.735ms [1161.394s][info][gc,start ] GC(1279) Concurrent remembered set scanning [1161.394s][info][gc,task ] GC(1279) Using 4 of 8 workers for Concurrent remembered set scanning [1161.456s][info][gc ] GC(1279) Concurrent remembered set scanning 61.499ms [1161.456s][info][gc,start ] GC(1279) Concurrent marking roots [1161.456s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent marking roots [1161.460s][info][gc ] GC(1279) Concurrent marking roots 4.090ms [1161.460s][info][gc,start ] GC(1279) Concurrent marking (YOUNG) [1161.460s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent marking [1161.483s][info][gc ] GC(1279) Concurrent marking (YOUNG) 23.213ms [1161.484s][info][gc,start ] GC(1279) Pause Final Mark (YOUNG) [1161.484s][info][gc,task ] GC(1279) Using 8 of 8 workers for final marking [1161.484s][info][gc,ergo ] GC(1279) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1161.485s][info][gc,ergo ] GC(1279) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1161.485s][info][gc,ergo ] GC(1279) Chosen CSet evacuates young: 42654K (of which at least: 0B are to be promoted), old: 0B [1161.485s][info][gc,ergo ] GC(1279) Collectable Garbage: 8294M (99%), Immediate: 0B (0%), 0 regions, CSet: 8294M (99%), 1042 regions [1161.485s][info][gc,ergo ] GC(1279) Evacuation Targets: YOUNG: 42654K, PROMOTE: 0B, OLD: 0B, TOTAL: 42654K [1161.485s][info][gc,free ] Free: 7594M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 5219K, Mutator Free: 950 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1161.485s][info][gc ] GC(1279) Pause Final Mark (YOUNG) 1.011ms [1161.485s][info][gc,start ] GC(1279) Concurrent thread roots [1161.485s][info][gc,task ] GC(1279) Using 4 of 8 workers for Concurrent thread roots [1161.485s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [1161.488s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1161.488s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1161.488s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1161.488s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1161.488s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1161.489s][info][gc ] GC(1279) Concurrent thread roots 3.838ms [1161.489s][info][gc,start ] GC(1279) Concurrent weak references [1161.489s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent weak references [1161.489s][info][gc,ref ] GC(1279) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1161.489s][info][gc,ref ] GC(1279) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1161.489s][info][gc,ref ] GC(1279) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1161.489s][info][gc ] GC(1279) Concurrent weak references 0.048ms [1161.489s][info][gc,start ] GC(1279) Concurrent weak roots [1161.489s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent weak root [1161.489s][info][gc ] GC(1279) Concurrent weak roots 0.613ms [1161.489s][info][gc,start ] GC(1279) Concurrent cleanup [1161.489s][info][gc ] GC(1279) Concurrent cleanup 24089M->24090M(31744M) 0.101ms [1161.489s][info][gc,free ] Free: 7574M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1254K, Mutator Free: 947 Collector Reserve: 56344K, Max: 8192K; Used: 999K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1161.489s][info][gc,start ] GC(1279) Concurrent strong roots [1161.489s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent strong root [1161.490s][info][gc ] GC(1279) Concurrent strong roots 0.403ms [1161.490s][info][gc,start ] GC(1279) Concurrent evacuation [1161.490s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent evacuation [1161.524s][info][gc ] GC(1279) Concurrent evacuation 33.882ms [1161.524s][info][gc,start ] GC(1279) Pause Init Update Refs [1161.525s][info][gc ] GC(1279) Pause Init Update Refs 0.491ms [1161.525s][info][gc,start ] GC(1279) Concurrent update references [1161.525s][info][gc,task ] GC(1279) Using 4 of 8 workers for concurrent reference update [1161.525s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [1161.595s][info][gc ] GC(1279) Concurrent update references 69.839ms [1161.595s][info][gc,start ] GC(1279) Concurrent update thread roots [1161.604s][info][gc ] GC(1279) Concurrent update thread roots 9.420ms [1161.604s][info][gc,start ] GC(1279) Pause Final Update Refs [1161.604s][info][gc,task ] GC(1279) Using 8 of 8 workers for final reference update [1161.604s][info][gc,free ] Free: 14864M, Max: 8192K regular, 560M humongous, Frag: 92% external, 55% internal; Used: 8287M, Mutator Free: 1859 Collector Reserve: 815M, Max: 8192K; Used: 57464K Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [1161.605s][info][gc ] GC(1279) Pause Final Update Refs 0.219ms [1161.605s][info][gc,start ] GC(1279) Concurrent cleanup [1161.605s][info][gc ] GC(1279) Concurrent cleanup 24367M->16040M(31744M) 0.199ms [1161.605s][info][gc,ergo ] GC(1279) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8127K, young_available: 15679M [1161.605s][info][gc,ergo ] GC(1279) At end of Concurrent Young GC: GCU: 1.8%, MU: 16.8% during period of 2.854s [1161.605s][info][gc,ergo ] GC(1279) At end of Concurrent Young GC: YOUNG generation used: 488M, used regions: 528M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16168M, available: 15679M [1161.605s][info][gc,ergo ] GC(1279) At end of Concurrent Young GC: OLD generation used: 15551M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 8127K [1161.605s][info][gc,free ] Free: 14863M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 8819K, Mutator Free: 1859 Collector Reserve: 815M, Max: 8192K; Used: 120K Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [1161.605s][info][gc,stats ] [1161.605s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1161.605s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1161.605s][info][gc,stats ] [1161.605s][info][gc,stats ] Concurrent Reset 32588 us [1161.605s][info][gc,stats ] Pause Init Mark (G) 4490 us [1161.605s][info][gc,stats ] Pause Init Mark (N) 3744 us [1161.605s][info][gc,stats ] Swap Remembered Set 3297 us [1161.605s][info][gc,stats ] Update Region States 311 us [1161.605s][info][gc,stats ] Concurrent Scan Remembered Set 61515 us, parallelism: 3.99x [1161.605s][info][gc,stats ] RS: 245718 us [1161.605s][info][gc,stats ] RS: Scan Clusters 245718 us, workers (us): 61433, 61431, 61428, 61426, ---, ---, ---, ---, [1161.605s][info][gc,stats ] Concurrent Mark Roots 4103 us, parallelism: 3.62x [1161.605s][info][gc,stats ] CMR: 14848 us [1161.606s][info][gc,stats ] CMR: Thread Roots 13656 us, workers (us): 3339, 3313, 3518, 3486, ---, ---, ---, ---, [1161.606s][info][gc,stats ] CMR: Code Cache Roots 1051 us, workers (us): 285, 339, 187, 240, ---, ---, ---, ---, [1161.606s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 30, 26, 20, 19, ---, ---, ---, ---, [1161.606s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, ---, 9, 37, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Concurrent Marking 23228 us, parallelism: 3.48x [1161.606s][info][gc,stats ] CM: 80777 us [1161.606s][info][gc,stats ] CM: Parallel Mark 80777 us, workers (us): 20202, 20203, 20181, 20190, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Pause Final Mark (G) 1523 us [1161.606s][info][gc,stats ] Pause Final Mark (N) 1017 us [1161.606s][info][gc,stats ] Finish Mark 511 us [1161.606s][info][gc,stats ] Update Region States 80 us [1161.606s][info][gc,stats ] Choose Collection Set 195 us [1161.606s][info][gc,stats ] Rebuild Free Set 45 us [1161.606s][info][gc,stats ] Concurrent Thread Roots 3851 us, parallelism: 3.89x [1161.606s][info][gc,stats ] CTR: 14971 us [1161.606s][info][gc,stats ] CTR: Thread Roots 14971 us, workers (us): 3700, 3754, 3787, 3730, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.02x [1161.606s][info][gc,stats ] CWRF: 1 us [1161.606s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Concurrent Weak Roots 617 us [1161.606s][info][gc,stats ] Roots 54 us, parallelism: 1.15x [1161.606s][info][gc,stats ] CWR: 62 us [1161.606s][info][gc,stats ] CWR: VM Weak Roots 62 us, workers (us): 22, 15, 15, 11, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Rendezvous 544 us [1161.606s][info][gc,stats ] Concurrent Cleanup 105 us [1161.606s][info][gc,stats ] Concurrent Strong Roots 406 us, parallelism: 2.71x [1161.606s][info][gc,stats ] CSR: 1102 us [1161.606s][info][gc,stats ] CSR: Code Cache Roots 950 us, workers (us): 255, 200, 160, 335, ---, ---, ---, ---, [1161.606s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 38, 30, 29, 28, ---, ---, ---, ---, [1161.606s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 5, ---, 21, ---, ---, ---, ---, ---, [1161.606s][info][gc,stats ] Concurrent Evacuation 33897 us [1161.606s][info][gc,stats ] Pause Init Update Refs (G) 931 us [1161.606s][info][gc,stats ] Pause Init Update Refs (N) 499 us [1161.606s][info][gc,stats ] Manage GCLABs 422 us [1161.606s][info][gc,stats ] Concurrent Update Refs 69855 us [1161.606s][info][gc,stats ] Concurrent Update Thread Roots 9427 us [1161.606s][info][gc,stats ] Pause Final Update Refs (G) 653 us [1161.606s][info][gc,stats ] Pause Final Update Refs (N) 224 us [1161.606s][info][gc,stats ] Update Region States 49 us [1161.606s][info][gc,stats ] Trash Collection Set 27 us [1161.606s][info][gc,stats ] Rebuild Free Set 76 us [1161.606s][info][gc,stats ] Concurrent Cleanup 206 us [1161.606s][info][gc,stats ] Workers: Evacuated 42279K across 598738 objects, abandoned 0B across 0 objects. [1161.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1161.606s][info][gc,stats ] - age 1: 33101800 bytes, 33101800 total [1161.606s][info][gc,stats ] - age 2: 647736 bytes, 33749536 total [1161.606s][info][gc,stats ] - age 3: 150784 bytes, 33900320 total [1161.606s][info][gc,stats ] - age 4: 937328 bytes, 34837648 total [1161.606s][info][gc,stats ] - age 5: 871272 bytes, 35708920 total [1161.606s][info][gc,stats ] - age 6: 184288 bytes, 35893208 total [1161.606s][info][gc,stats ] - age 7: 117080 bytes, 36010288 total [1161.606s][info][gc,stats ] - age 8: 160032 bytes, 36170320 total [1161.606s][info][gc,stats ] - age 9: 283544 bytes, 36453864 total [1161.606s][info][gc,stats ] - age 10: 512 bytes, 36454376 total [1161.606s][info][gc,stats ] - age 11: 61328 bytes, 36515704 total [1161.606s][info][gc,stats ] - age 12: 60760 bytes, 36576464 total [1161.606s][info][gc,stats ] - age 13: 389904 bytes, 36966368 total [1161.606s][info][gc,stats ] - age 14: 2040 bytes, 36968408 total [1161.606s][info][gc,stats ] - age 15: 6326272 bytes, 43294680 total [1161.606s][info][gc,stats ] [1161.606s][info][gc,stats ] Mutators: Evacuated 374K across 3041 objects, abandoned 0B across 0 objects. [1161.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1161.606s][info][gc,stats ] - age 1: 376216 bytes, 376216 total [1161.606s][info][gc,stats ] - age 2: 96 bytes, 376312 total [1161.606s][info][gc,stats ] - age 3: 32 bytes, 376344 total [1161.606s][info][gc,stats ] - age 4: 160 bytes, 376504 total [1161.606s][info][gc,stats ] - age 5: 112 bytes, 376616 total [1161.606s][info][gc,stats ] - age 6: 32 bytes, 376648 total [1161.606s][info][gc,stats ] - age 8: 32 bytes, 376680 total [1161.606s][info][gc,stats ] - age 12: 48 bytes, 376728 total [1161.606s][info][gc,stats ] - age 13: 64 bytes, 376792 total [1161.606s][info][gc,stats ] - age 15: 6400 bytes, 383192 total [1161.606s][info][gc,stats ] [1161.606s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1161.606s][info][gc,stats ] - age 1: 11336 bytes, 11336 total [1161.606s][info][gc,stats ] - age 4: 9632 bytes, 20968 total [1161.606s][info][gc,stats ] - age 6: 1448 bytes, 22416 total [1161.606s][info][gc,stats ] [1161.606s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1161.606s][info][gc,stats ] - age 7: 10463498984 bytes, 10463498984 total [1161.606s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1161.616s][info][gc ] Transition from: normal to: idle [1163.115s][info][gc ] Trigger (YOUNG): Average GC time (2372.71 ms) is above the time for instantaneous allocation rate (5695 MB/s) to deplete free headroom (9861M) (spike threshold = 1.14) [1163.115s][info][gc ] Transition from: idle to: normal [1163.115s][info][gc ] Heuristics request for young collection accepted [1163.115s][info][gc,free ] Free: 11448M, Max: 8192K regular, 744M humongous, Frag: 94% external, 0% internal; Used: 15596K, Mutator Free: 1433 Collector Reserve: 815M, Max: 8192K; Used: 120K Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [1163.115s][info][gc,ergo ] GC(1280) Start GC cycle (YOUNG) [1163.115s][info][gc,start ] GC(1280) Concurrent reset [1163.115s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent reset [1163.131s][info][gc ] GC(1280) Concurrent reset 16.078ms [1163.154s][info][gc,start ] GC(1280) Pause Init Mark (YOUNG) [1163.154s][info][gc,task ] GC(1280) Using 8 of 8 workers for init marking [1163.157s][info][gc ] GC(1280) Pause Init Mark (YOUNG) 3.441ms [1163.163s][info][gc,start ] GC(1280) Concurrent remembered set scanning [1163.163s][info][gc,task ] GC(1280) Using 4 of 8 workers for Concurrent remembered set scanning [1163.219s][info][gc ] GC(1280) Concurrent remembered set scanning 56.730ms [1163.219s][info][gc,start ] GC(1280) Concurrent marking roots [1163.219s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent marking roots [1163.223s][info][gc ] GC(1280) Concurrent marking roots 3.559ms [1163.223s][info][gc,start ] GC(1280) Concurrent marking (YOUNG) [1163.223s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent marking [1163.328s][info][gc ] GC(1280) Concurrent marking (YOUNG) 105.126ms [1163.328s][info][gc,start ] GC(1280) Pause Final Mark (YOUNG) [1163.328s][info][gc,task ] GC(1280) Using 8 of 8 workers for final marking [1163.329s][info][gc,ergo ] GC(1280) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1163.329s][info][gc,ergo ] GC(1280) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1163.329s][info][gc,ergo ] GC(1280) Chosen CSet evacuates young: 43573K (of which at least: 0B are to be promoted), old: 0B [1163.329s][info][gc,ergo ] GC(1280) Collectable Garbage: 3517M (99%), Immediate: 0B (0%), 0 regions, CSet: 3517M (99%), 445 regions [1163.329s][info][gc,ergo ] GC(1280) Evacuation Targets: YOUNG: 43573K, PROMOTE: 0B, OLD: 0B, TOTAL: 43573K [1163.329s][info][gc,free ] Free: 11729M, Max: 8192K regular, 744M humongous, Frag: 94% external, 0% internal; Used: 6985K, Mutator Free: 1467 Collector Reserve: 57321K, Max: 8192K; Used: 22704B Old Collector Reserve: 8117K, Max: 8117K; Used: 76800B [1163.329s][info][gc ] GC(1280) Pause Final Mark (YOUNG) 0.967ms [1163.330s][info][gc,start ] GC(1280) Concurrent thread roots [1163.330s][info][gc,task ] GC(1280) Using 4 of 8 workers for Concurrent thread roots [1163.334s][info][gc ] GC(1280) Concurrent thread roots 4.019ms [1163.334s][info][gc,start ] GC(1280) Concurrent weak references [1163.334s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent weak references [1163.334s][info][gc,ref ] GC(1280) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.334s][info][gc,ref ] GC(1280) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.334s][info][gc,ref ] GC(1280) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.334s][info][gc ] GC(1280) Concurrent weak references 0.053ms [1163.334s][info][gc,start ] GC(1280) Concurrent weak roots [1163.334s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent weak root [1163.334s][info][gc ] GC(1280) Concurrent weak roots 0.779ms [1163.334s][info][gc,start ] GC(1280) Concurrent cleanup [1163.335s][info][gc ] GC(1280) Concurrent cleanup 19937M->19937M(31744M) 0.102ms [1163.335s][info][gc,free ] Free: 11714M, Max: 8192K regular, 744M humongous, Frag: 94% external, 0% internal; Used: 5873K, Mutator Free: 1465 Collector Reserve: 56346K, Max: 8192K; Used: 997K Old Collector Reserve: 8099K, Max: 8099K; Used: 94720B [1163.335s][info][gc,start ] GC(1280) Concurrent strong roots [1163.335s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent strong root [1163.335s][info][gc ] GC(1280) Concurrent strong roots 0.417ms [1163.335s][info][gc,start ] GC(1280) Concurrent evacuation [1163.335s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent evacuation [1163.365s][info][gc,ergo ] GC(1280) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8322560, promotion expended: 7164272, old capacity: 16332619776, old_used: 16314524208, old unaffiliated regions: 0 [1163.365s][info][gc,ergo ] GC(1280) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8322560, promotion expended: 7164272, old capacity: 16332619776, old_used: 16314524208, old unaffiliated regions: 0 [1163.365s][info][gc,ergo ] GC(1280) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8322560, promotion expended: 7164272, old capacity: 16332619776, old_used: 16314524208, old unaffiliated regions: 0 [1163.365s][info][gc,ergo ] GC(1280) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8322560, promotion expended: 7164272, old capacity: 16332619776, old_used: 16314524208, old unaffiliated regions: 0 [1163.365s][info][gc,ergo ] GC(1280) Squelching additional promotion failure reports for current epoch [1163.366s][info][gc ] GC(1280) Concurrent evacuation 31.058ms [1163.366s][info][gc,start ] GC(1280) Pause Init Update Refs [1163.367s][info][gc ] GC(1280) Pause Init Update Refs 0.544ms [1163.367s][info][gc,start ] GC(1280) Concurrent update references [1163.367s][info][gc,task ] GC(1280) Using 4 of 8 workers for concurrent reference update [1163.367s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1163.471s][info][gc ] GC(1280) Concurrent update references 104.158ms [1163.471s][info][gc,start ] GC(1280) Concurrent update thread roots [1163.481s][info][gc ] GC(1280) Concurrent update thread roots 9.229ms [1163.481s][info][gc,start ] GC(1280) Pause Final Update Refs [1163.481s][info][gc,task ] GC(1280) Using 8 of 8 workers for final reference update [1163.481s][info][gc,free ] Free: 14133M, Max: 8192K regular, 744M humongous, Frag: 93% external, 24% internal; Used: 3505M, Mutator Free: 1767 Collector Reserve: 815M, Max: 8192K; Used: 57446K Old Collector Reserve: 1120K, Max: 1120K; Used: 7072K [1163.481s][info][gc ] GC(1280) Pause Final Update Refs 0.231ms [1163.481s][info][gc,start ] GC(1280) Concurrent cleanup [1163.482s][info][gc ] GC(1280) Concurrent cleanup 20315M->16764M(31744M) 0.177ms [1163.482s][info][gc,ergo ] GC(1280) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1130K, young_available: 14949M [1163.482s][info][gc,ergo ] GC(1280) At end of Concurrent Young GC: GCU: 4.0%, MU: 18.4% during period of 1.877s [1163.482s][info][gc,ergo ] GC(1280) At end of Concurrent Young GC: YOUNG generation used: 1206M, used regions: 1264M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16168M, available: 14948M [1163.482s][info][gc,ergo ] GC(1280) At end of Concurrent Young GC: OLD generation used: 15558M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 1130K [1163.482s][info][gc,free ] Free: 14132M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 3660K, Mutator Free: 1767 Collector Reserve: 815M, Max: 8192K; Used: 102K Old Collector Reserve: 1120K, Max: 1120K; Used: 7072K [1163.482s][info][gc,stats ] [1163.482s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1163.482s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1163.482s][info][gc,stats ] [1163.482s][info][gc,stats ] Concurrent Reset 16107 us [1163.482s][info][gc,stats ] Pause Init Mark (G) 31663 us [1163.482s][info][gc,stats ] Pause Init Mark (N) 3459 us [1163.482s][info][gc,stats ] Swap Remembered Set 3236 us [1163.482s][info][gc,stats ] Update Region States 54 us [1163.482s][info][gc,stats ] Concurrent Scan Remembered Set 56752 us, parallelism: 3.90x [1163.482s][info][gc,stats ] RS: 221297 us [1163.482s][info][gc,stats ] RS: Scan Clusters 221297 us, workers (us): 56651, 56369, 55379, 52898, ---, ---, ---, ---, [1163.482s][info][gc,stats ] Concurrent Mark Roots 3579 us, parallelism: 3.55x [1163.482s][info][gc,stats ] CMR: 12689 us [1163.482s][info][gc,stats ] CMR: Thread Roots 11572 us, workers (us): 2713, 2972, 3037, 2850, ---, ---, ---, ---, [1163.482s][info][gc,stats ] CMR: Code Cache Roots 992 us, workers (us): 346, 176, 182, 289, ---, ---, ---, ---, [1163.482s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 22, 20, 18, ---, ---, ---, ---, [1163.483s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Concurrent Marking 105152 us, parallelism: 3.85x [1163.483s][info][gc,stats ] CM: 405198 us [1163.483s][info][gc,stats ] CM: Parallel Mark 405198 us, workers (us): 101316, 101296, 101298, 101288, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Pause Final Mark (G) 1547 us [1163.483s][info][gc,stats ] Pause Final Mark (N) 973 us [1163.483s][info][gc,stats ] Finish Mark 520 us [1163.483s][info][gc,stats ] Update Region States 84 us [1163.483s][info][gc,stats ] Choose Collection Set 126 us [1163.483s][info][gc,stats ] Rebuild Free Set 53 us [1163.483s][info][gc,stats ] Concurrent Thread Roots 4032 us, parallelism: 3.81x [1163.483s][info][gc,stats ] CTR: 15348 us [1163.483s][info][gc,stats ] CTR: Thread Roots 15348 us, workers (us): 3978, 3805, 3771, 3793, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [1163.483s][info][gc,stats ] CWRF: 1 us [1163.483s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Concurrent Weak Roots 785 us [1163.483s][info][gc,stats ] Roots 58 us, parallelism: 1.42x [1163.483s][info][gc,stats ] CWR: 82 us [1163.483s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 26, 21, 19, 16, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Rendezvous 714 us [1163.483s][info][gc,stats ] Concurrent Cleanup 107 us [1163.483s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.82x [1163.483s][info][gc,stats ] CSR: 1184 us [1163.483s][info][gc,stats ] CSR: Code Cache Roots 1007 us, workers (us): 268, 193, 205, 341, ---, ---, ---, ---, [1163.483s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 43, 41, 32, 31, ---, ---, ---, ---, [1163.483s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 22, ---, 7, ---, ---, ---, ---, ---, [1163.483s][info][gc,stats ] Concurrent Evacuation 31072 us [1163.483s][info][gc,stats ] Pause Init Update Refs (G) 1068 us [1163.483s][info][gc,stats ] Pause Init Update Refs (N) 553 us [1163.483s][info][gc,stats ] Manage GCLABs 461 us [1163.483s][info][gc,stats ] Concurrent Update Refs 104183 us [1163.483s][info][gc,stats ] Concurrent Update Thread Roots 9247 us [1163.483s][info][gc,stats ] Pause Final Update Refs (G) 806 us [1163.483s][info][gc,stats ] Pause Final Update Refs (N) 236 us [1163.483s][info][gc,stats ] Update Region States 49 us [1163.483s][info][gc,stats ] Trash Collection Set 15 us [1163.483s][info][gc,stats ] Rebuild Free Set 90 us [1163.483s][info][gc,stats ] Concurrent Cleanup 187 us [1163.483s][info][gc,stats ] Workers: Evacuated 43199K across 617555 objects, abandoned 0B across 0 objects. [1163.483s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1163.483s][info][gc,stats ] - age 1: 32668016 bytes, 32668016 total [1163.483s][info][gc,stats ] - age 2: 1379560 bytes, 34047576 total [1163.483s][info][gc,stats ] - age 3: 647800 bytes, 34695376 total [1163.483s][info][gc,stats ] - age 4: 150784 bytes, 34846160 total [1163.483s][info][gc,stats ] - age 5: 937296 bytes, 35783456 total [1163.483s][info][gc,stats ] - age 6: 871224 bytes, 36654680 total [1163.483s][info][gc,stats ] - age 7: 301304 bytes, 36955984 total [1163.483s][info][gc,stats ] - age 8: 160032 bytes, 37116016 total [1163.483s][info][gc,stats ] - age 9: 283480 bytes, 37399496 total [1163.483s][info][gc,stats ] - age 10: 512 bytes, 37400008 total [1163.483s][info][gc,stats ] - age 11: 61328 bytes, 37461336 total [1163.483s][info][gc,stats ] - age 12: 60744 bytes, 37522080 total [1163.483s][info][gc,stats ] - age 13: 389856 bytes, 37911936 total [1163.483s][info][gc,stats ] - age 14: 2040 bytes, 37913976 total [1163.483s][info][gc,stats ] - age 15: 6322792 bytes, 44236768 total [1163.483s][info][gc,stats ] [1163.483s][info][gc,stats ] Mutators: Evacuated 373K across 3068 objects, abandoned 0B across 0 objects. [1163.483s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1163.483s][info][gc,stats ] - age 1: 374072 bytes, 374072 total [1163.483s][info][gc,stats ] - age 2: 768 bytes, 374840 total [1163.483s][info][gc,stats ] - age 3: 32 bytes, 374872 total [1163.483s][info][gc,stats ] - age 4: 32 bytes, 374904 total [1163.483s][info][gc,stats ] - age 5: 96 bytes, 375000 total [1163.483s][info][gc,stats ] - age 6: 160 bytes, 375160 total [1163.483s][info][gc,stats ] - age 7: 96 bytes, 375256 total [1163.483s][info][gc,stats ] - age 9: 64 bytes, 375320 total [1163.483s][info][gc,stats ] - age 12: 32 bytes, 375352 total [1163.483s][info][gc,stats ] - age 13: 80 bytes, 375432 total [1163.483s][info][gc,stats ] - age 15: 7024 bytes, 382456 total [1163.483s][info][gc,stats ] [1163.483s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1163.483s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [1163.483s][info][gc,stats ] - age 2: 11336 bytes, 380446824 total [1163.483s][info][gc,stats ] - age 5: 9632 bytes, 380456456 total [1163.483s][info][gc,stats ] - age 7: 1448 bytes, 380457904 total [1163.483s][info][gc,stats ] [1163.483s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1163.483s][info][gc,stats ] - age 7: 10463498984 bytes, 10463498984 total [1163.483s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1163.493s][info][gc ] Transition from: normal to: idle [1163.494s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1448B [1163.494s][info][gc ] Transition from: idle to: normal [1163.494s][info][gc ] Heuristics request for young collection accepted [1163.494s][info][gc,free ] Free: 14106M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 5498K, Mutator Free: 1764 Collector Reserve: 815M, Max: 8192K; Used: 102K Old Collector Reserve: 1120K, Max: 1120K; Used: 7072K [1163.494s][info][gc,ergo ] GC(1281) Start GC cycle (YOUNG) [1163.494s][info][gc,start ] GC(1281) Concurrent reset [1163.494s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent reset [1163.499s][info][gc ] GC(1281) Concurrent reset 5.540ms [1163.500s][info][gc,start ] GC(1281) Pause Init Mark (YOUNG) [1163.500s][info][gc,task ] GC(1281) Using 8 of 8 workers for init marking [1163.503s][info][gc ] GC(1281) Pause Init Mark (YOUNG) 3.453ms [1163.504s][info][gc,start ] GC(1281) Concurrent remembered set scanning [1163.504s][info][gc,task ] GC(1281) Using 4 of 8 workers for Concurrent remembered set scanning [1163.546s][info][gc ] GC(1281) Concurrent remembered set scanning 42.240ms [1163.546s][info][gc,start ] GC(1281) Concurrent marking roots [1163.546s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent marking roots [1163.549s][info][gc ] GC(1281) Concurrent marking roots 3.474ms [1163.549s][info][gc,start ] GC(1281) Concurrent marking (YOUNG) [1163.549s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent marking [1163.737s][info][gc ] GC(1281) Concurrent marking (YOUNG) 187.444ms [1163.737s][info][gc,start ] GC(1281) Pause Final Mark (YOUNG) [1163.737s][info][gc,task ] GC(1281) Using 8 of 8 workers for final marking [1163.738s][info][gc,ergo ] GC(1281) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 26832 used bytes [1163.738s][info][gc,ergo ] GC(1281) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1163.738s][info][gc,ergo ] GC(1281) Chosen CSet evacuates young: 82791K (of which at least: 0B are to be promoted), old: 0B [1163.738s][info][gc,ergo ] GC(1281) Collectable Garbage: 793M (98%), Immediate: 0B (0%), 0 regions, CSet: 793M (98%), 110 regions [1163.738s][info][gc,ergo ] GC(1281) Evacuation Targets: YOUNG: 82791K, PROMOTE: 0B, OLD: 0B, TOTAL: 82791K [1163.738s][info][gc,free ] Free: 14247M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 151K, Mutator Free: 1781 Collector Reserve: 103M, Max: 8192K; Used: 4128B Old Collector Reserve: 1120K, Max: 1120K; Used: 7072K [1163.738s][info][gc ] GC(1281) Pause Final Mark (YOUNG) 1.016ms [1163.738s][info][gc,start ] GC(1281) Concurrent thread roots [1163.738s][info][gc,task ] GC(1281) Using 4 of 8 workers for Concurrent thread roots [1163.743s][info][gc ] GC(1281) Concurrent thread roots 4.503ms [1163.743s][info][gc,start ] GC(1281) Concurrent weak references [1163.743s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent weak references [1163.743s][info][gc,ref ] GC(1281) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.743s][info][gc,ref ] GC(1281) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.743s][info][gc,ref ] GC(1281) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1163.743s][info][gc ] GC(1281) Concurrent weak references 0.054ms [1163.743s][info][gc,start ] GC(1281) Concurrent weak roots [1163.743s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent weak root [1163.744s][info][gc ] GC(1281) Concurrent weak roots 0.743ms [1163.744s][info][gc,start ] GC(1281) Concurrent cleanup [1163.744s][info][gc ] GC(1281) Concurrent cleanup 17370M->17370M(31744M) 0.112ms [1163.744s][info][gc,free ] Free: 14225M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 6633K, Mutator Free: 1779 Collector Reserve: 103M, Max: 8192K; Used: 802K Old Collector Reserve: 1117K, Max: 1117K; Used: 7074K [1163.744s][info][gc,start ] GC(1281) Concurrent strong roots [1163.744s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent strong root [1163.744s][info][gc ] GC(1281) Concurrent strong roots 0.416ms [1163.744s][info][gc,start ] GC(1281) Concurrent evacuation [1163.744s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent evacuation [1163.767s][info][gc ] GC(1281) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [1163.782s][info][gc ] GC(1281) Concurrent evacuation 37.294ms [1163.782s][info][gc,start ] GC(1281) Pause Init Update Refs [1163.782s][info][gc ] GC(1281) Pause Init Update Refs 0.517ms [1163.783s][info][gc,start ] GC(1281) Concurrent update references [1163.783s][info][gc,task ] GC(1281) Using 4 of 8 workers for concurrent reference update [1163.783s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1163.926s][info][gc ] GC(1281) Concurrent update references 143.456ms [1163.926s][info][gc,start ] GC(1281) Concurrent update thread roots [1163.936s][info][gc ] GC(1281) Concurrent update thread roots 9.696ms [1163.936s][info][gc,start ] GC(1281) Pause Final Update Refs [1163.936s][info][gc,task ] GC(1281) Using 8 of 8 workers for final reference update [1163.936s][info][gc,free ] Free: 13876M, Max: 8192K regular, 744M humongous, Frag: 95% external, 5% internal; Used: 829M, Mutator Free: 1735 Collector Reserve: 815M, Max: 8192K; Used: 49250K Old Collector Reserve: 8634K, Max: 7519K; Used: 7750K [1163.936s][info][gc ] GC(1281) Pause Final Update Refs 0.232ms [1163.937s][info][gc,start ] GC(1281) Concurrent cleanup [1163.937s][info][gc ] GC(1281) Concurrent cleanup 17879M->17013M(31744M) 0.111ms [1163.937s][info][gc,ergo ] GC(1281) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8644K, young_available: 14692M [1163.937s][info][gc,ergo ] GC(1281) At end of Concurrent Young GC: GCU: 22.9%, MU: 24.8% during period of 0.455s [1163.937s][info][gc,ergo ] GC(1281) At end of Concurrent Young GC: YOUNG generation used: 1455M, used regions: 1496M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 14691M [1163.937s][info][gc,ergo ] GC(1281) At end of Concurrent Young GC: OLD generation used: 15559M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 8644K [1163.937s][info][gc,free ] Free: 13875M, Max: 8192K regular, 744M humongous, Frag: 95% external, 0% internal; Used: 4594K, Mutator Free: 1735 Collector Reserve: 815M, Max: 8192K; Used: 101136B Old Collector Reserve: 8634K, Max: 7519K; Used: 7750K [1163.937s][info][gc,stats ] [1163.937s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1163.937s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1163.937s][info][gc,stats ] [1163.937s][info][gc,stats ] Concurrent Reset 5556 us [1163.937s][info][gc,stats ] Pause Init Mark (G) 4031 us [1163.937s][info][gc,stats ] Pause Init Mark (N) 3462 us [1163.937s][info][gc,stats ] Swap Remembered Set 3283 us [1163.937s][info][gc,stats ] Update Region States 67 us [1163.937s][info][gc,stats ] Concurrent Scan Remembered Set 42257 us, parallelism: 3.99x [1163.937s][info][gc,stats ] RS: 168589 us [1163.937s][info][gc,stats ] RS: Scan Clusters 168589 us, workers (us): 42154, 42151, 42145, 42139, ---, ---, ---, ---, [1163.937s][info][gc,stats ] Concurrent Mark Roots 3489 us, parallelism: 3.59x [1163.937s][info][gc,stats ] CMR: 12533 us [1163.937s][info][gc,stats ] CMR: Thread Roots 11360 us, workers (us): 2738, 2845, 2827, 2949, ---, ---, ---, ---, [1163.937s][info][gc,stats ] CMR: Code Cache Roots 1047 us, workers (us): 356, 195, 300, 196, ---, ---, ---, ---, [1163.937s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 29, 22, 21, 18, ---, ---, ---, ---, [1163.937s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [1163.937s][info][gc,stats ] Concurrent Marking 187479 us, parallelism: 3.92x [1163.937s][info][gc,stats ] CM: 735510 us [1163.937s][info][gc,stats ] CM: Parallel Mark 735510 us, workers (us): 183883, 183884, 183881, 183862, ---, ---, ---, ---, [1163.937s][info][gc,stats ] Pause Final Mark (G) 1617 us [1163.937s][info][gc,stats ] Pause Final Mark (N) 1024 us [1163.937s][info][gc,stats ] Finish Mark 579 us [1163.937s][info][gc,stats ] Update Region States 85 us [1163.937s][info][gc,stats ] Choose Collection Set 88 us [1163.937s][info][gc,stats ] Rebuild Free Set 63 us [1163.937s][info][gc,stats ] Concurrent Thread Roots 4519 us, parallelism: 3.87x [1163.937s][info][gc,stats ] CTR: 17492 us [1163.937s][info][gc,stats ] CTR: Thread Roots 17492 us, workers (us): 4290, 4385, 4380, 4438, ---, ---, ---, ---, [1163.937s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [1163.937s][info][gc,stats ] CWRF: 1 us [1163.937s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1163.937s][info][gc,stats ] Concurrent Weak Roots 748 us [1163.937s][info][gc,stats ] Roots 56 us, parallelism: 1.60x [1163.938s][info][gc,stats ] CWR: 89 us [1163.938s][info][gc,stats ] CWR: VM Weak Roots 89 us, workers (us): 28, 23, 19, 18, ---, ---, ---, ---, [1163.938s][info][gc,stats ] Rendezvous 679 us [1163.938s][info][gc,stats ] Concurrent Cleanup 117 us [1163.938s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.58x [1163.938s][info][gc,stats ] CSR: 1112 us [1163.938s][info][gc,stats ] CSR: Code Cache Roots 951 us, workers (us): 261, 160, 338, 192, ---, ---, ---, ---, [1163.938s][info][gc,stats ] CSR: VM Strong Roots 133 us, workers (us): 38, 31, 31, 32, ---, ---, ---, ---, [1163.938s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 22, ---, ---, ---, ---, ---, ---, [1163.938s][info][gc,stats ] Concurrent Evacuation 37310 us [1163.938s][info][gc,stats ] Pause Init Update Refs (G) 993 us [1163.938s][info][gc,stats ] Pause Init Update Refs (N) 527 us [1163.938s][info][gc,stats ] Manage GCLABs 442 us [1163.938s][info][gc,stats ] Concurrent Update Refs 143484 us [1163.938s][info][gc,stats ] Concurrent Update Thread Roots 9711 us [1163.938s][info][gc,stats ] Pause Final Update Refs (G) 825 us [1163.938s][info][gc,stats ] Pause Final Update Refs (N) 237 us [1163.938s][info][gc,stats ] Update Region States 62 us [1163.938s][info][gc,stats ] Trash Collection Set 6 us [1163.938s][info][gc,stats ] Rebuild Free Set 86 us [1163.938s][info][gc,stats ] Concurrent Cleanup 117 us [1163.938s][info][gc,stats ] Workers: Evacuated 82191K across 2047147 objects, abandoned 0B across 0 objects. [1163.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1163.938s][info][gc,stats ] - age 1: 67475288 bytes, 67475288 total [1163.938s][info][gc,stats ] - age 2: 12410296 bytes, 79885584 total [1163.938s][info][gc,stats ] - age 3: 1295600 bytes, 81181184 total [1163.938s][info][gc,stats ] - age 4: 583096 bytes, 81764280 total [1163.938s][info][gc,stats ] - age 5: 87248 bytes, 81851528 total [1163.938s][info][gc,stats ] - age 6: 937264 bytes, 82788792 total [1163.938s][info][gc,stats ] - age 7: 1055480 bytes, 83844272 total [1163.938s][info][gc,stats ] - age 8: 32 bytes, 83844304 total [1163.938s][info][gc,stats ] - age 12: 32 bytes, 83844336 total [1163.938s][info][gc,stats ] - age 13: 32 bytes, 83844368 total [1163.938s][info][gc,stats ] - age 15: 319400 bytes, 84163768 total [1163.938s][info][gc,stats ] [1163.938s][info][gc,stats ] Mutators: Evacuated 599K across 5846 objects, abandoned 0B across 0 objects. [1163.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1163.938s][info][gc,stats ] - age 1: 49952 bytes, 49952 total [1163.938s][info][gc,stats ] - age 2: 563472 bytes, 613424 total [1163.938s][info][gc,stats ] - age 3: 224 bytes, 613648 total [1163.938s][info][gc,stats ] - age 4: 64 bytes, 613712 total [1163.938s][info][gc,stats ] - age 6: 64 bytes, 613776 total [1163.938s][info][gc,stats ] - age 7: 160 bytes, 613936 total [1163.938s][info][gc,stats ] - age 15: 304 bytes, 614240 total [1163.938s][info][gc,stats ] [1163.938s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1163.938s][info][gc,stats ] - age 1: 8381232 bytes, 8381232 total [1163.938s][info][gc,stats ] - age 2: 380435488 bytes, 388816720 total [1163.938s][info][gc,stats ] - age 3: 11336 bytes, 388828056 total [1163.938s][info][gc,stats ] - age 6: 9632 bytes, 388837688 total [1163.938s][info][gc,stats ] [1163.938s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1163.938s][info][gc,stats ] - age 7: 10463498984 bytes, 10463498984 total [1163.938s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1163.948s][info][gc ] Transition from: normal to: idle [1164.483s][info][gc ] Periodic Sample: GCU = 4.572%, MU = 18.803% during most recent 5.0s [1167.506s][info][gc ] Trigger (YOUNG): Average GC time (2208.51 ms) is above the time for average allocation rate (2135 MB/s) to deplete free headroom (4713M) (margin of error = 3.15) [1167.506s][info][gc,ergo ] Free headroom: 6300M (free) - 1587M (spike) - 0B (penalties) = 4713M [1167.506s][info][gc ] Transition from: idle to: normal [1167.506s][info][gc ] Heuristics request for young collection accepted [1167.506s][info][gc,free ] Free: 6300M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 3611K, Mutator Free: 788 Collector Reserve: 815M, Max: 8192K; Used: 101136B Old Collector Reserve: 8634K, Max: 7519K; Used: 7750K [1167.506s][info][gc,ergo ] GC(1282) Start GC cycle (YOUNG) [1167.506s][info][gc,start ] GC(1282) Concurrent reset [1167.506s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent reset [1167.542s][info][gc ] GC(1282) Concurrent reset 35.851ms [1167.543s][info][gc,start ] GC(1282) Pause Init Mark (YOUNG) [1167.543s][info][gc,task ] GC(1282) Using 8 of 8 workers for init marking [1167.546s][info][gc ] GC(1282) Pause Init Mark (YOUNG) 3.726ms [1167.547s][info][gc,start ] GC(1282) Concurrent remembered set scanning [1167.547s][info][gc,task ] GC(1282) Using 4 of 8 workers for Concurrent remembered set scanning [1167.578s][info][gc ] GC(1282) Concurrent remembered set scanning 31.833ms [1167.578s][info][gc,start ] GC(1282) Concurrent marking roots [1167.578s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent marking roots [1167.583s][info][gc ] GC(1282) Concurrent marking roots 4.486ms [1167.583s][info][gc,start ] GC(1282) Concurrent marking (YOUNG) [1167.583s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent marking [1169.099s][info][gc ] GC(1282) Concurrent marking (YOUNG) 1516.046ms [1169.099s][info][gc,start ] GC(1282) Pause Final Mark (YOUNG) [1169.099s][info][gc,task ] GC(1282) Using 8 of 8 workers for final marking [1169.100s][info][gc,ergo ] GC(1282) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1169.100s][info][gc,ergo ] GC(1282) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1169.100s][info][gc,ergo ] GC(1282) Chosen CSet evacuates young: 376M (of which at least: 0B are to be promoted), old: 0B [1169.100s][info][gc,ergo ] GC(1282) Collectable Garbage: 8047M (99%), Immediate: 0B (0%), 0 regions, CSet: 8047M (99%), 1053 regions [1169.100s][info][gc,ergo ] GC(1282) Evacuation Targets: YOUNG: 376M, PROMOTE: 0B, OLD: 0B, TOTAL: 376M [1169.100s][info][gc,free ] Free: 3264M, Max: 8192K regular, 560M humongous, Frag: 83% external, 0% internal; Used: 7168K, Mutator Free: 409 Collector Reserve: 455M, Max: 8192K; Used: 101136B Old Collector Reserve: 8634K, Max: 7519K; Used: 7750K [1169.100s][info][gc ] GC(1282) Pause Final Mark (YOUNG) 0.985ms [1169.101s][info][gc,start ] GC(1282) Concurrent thread roots [1169.101s][info][gc,task ] GC(1282) Using 4 of 8 workers for Concurrent thread roots [1169.105s][info][gc ] GC(1282) Concurrent thread roots 3.871ms [1169.105s][info][gc,start ] GC(1282) Concurrent weak references [1169.105s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent weak references [1169.105s][info][gc,ref ] GC(1282) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1169.105s][info][gc,ref ] GC(1282) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1169.105s][info][gc,ref ] GC(1282) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1169.105s][info][gc ] GC(1282) Concurrent weak references 0.046ms [1169.105s][info][gc,start ] GC(1282) Concurrent weak roots [1169.105s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent weak root [1169.106s][info][gc ] GC(1282) Concurrent weak roots 0.909ms [1169.106s][info][gc,start ] GC(1282) Concurrent cleanup [1169.106s][info][gc ] GC(1282) Concurrent cleanup 27999M->28000M(31744M) 0.107ms [1169.106s][info][gc,free ] Free: 3250M, Max: 8192K regular, 560M humongous, Frag: 83% external, 0% internal; Used: 5830K, Mutator Free: 407 Collector Reserve: 455M, Max: 8192K; Used: 251K Old Collector Reserve: 8626K, Max: 7519K; Used: 7757K [1169.106s][info][gc,start ] GC(1282) Concurrent strong roots [1169.106s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent strong root [1169.106s][info][gc ] GC(1282) Concurrent strong roots 0.440ms [1169.106s][info][gc,start ] GC(1282) Concurrent evacuation [1169.106s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent evacuation [1169.251s][info][gc ] GC(1282) Concurrent evacuation 144.576ms [1169.251s][info][gc,start ] GC(1282) Pause Init Update Refs [1169.252s][info][gc ] GC(1282) Pause Init Update Refs 0.560ms [1169.252s][info][gc,start ] GC(1282) Concurrent update references [1169.252s][info][gc,task ] GC(1282) Using 4 of 8 workers for concurrent reference update [1169.252s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (57344K) and from Old Collector Reserve (0B) [1169.494s][info][gc ] Periodic Sample: GCU = 9.756%, MU = 23.648% during most recent 5.0s [1169.978s][info][gc ] GC(1282) Concurrent update references 725.599ms [1169.978s][info][gc,start ] GC(1282) Concurrent update thread roots [1169.987s][info][gc ] GC(1282) Concurrent update thread roots 9.717ms [1169.988s][info][gc,start ] GC(1282) Pause Final Update Refs [1169.988s][info][gc,task ] GC(1282) Using 8 of 8 workers for final reference update [1169.988s][info][gc,free ] Free: 9063M, Max: 8192K regular, 224M humongous, Frag: 68% external, 92% internal; Used: 8368M, Mutator Free: 1133 Collector Reserve: 815M, Max: 8192K; Used: 57396K Old Collector Reserve: 7519K, Max: 7519K; Used: 673K [1169.988s][info][gc ] GC(1282) Pause Final Update Refs 0.259ms [1169.988s][info][gc,start ] GC(1282) Concurrent cleanup [1169.988s][info][gc ] GC(1282) Concurrent cleanup 30244M->21828M(31744M) 0.207ms [1169.988s][info][gc,ergo ] GC(1282) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7529K, young_available: 9878M [1169.989s][info][gc,ergo ] GC(1282) At end of Concurrent Young GC: GCU: 10.1%, MU: 23.8% during period of 6.052s [1169.989s][info][gc,ergo ] GC(1282) At end of Concurrent Young GC: YOUNG generation used: 6269M, used regions: 6304M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 9877M [1169.989s][info][gc,ergo ] GC(1282) At end of Concurrent Young GC: OLD generation used: 15560M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 7529K [1169.989s][info][gc,free ] Free: 9061M, Max: 8192K regular, 440M humongous, Frag: 96% external, 0% internal; Used: 2454K, Mutator Free: 1133 Collector Reserve: 815M, Max: 8192K; Used: 53664B Old Collector Reserve: 7519K, Max: 7519K; Used: 673K [1169.989s][info][gc,stats ] [1169.989s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1169.989s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1169.989s][info][gc,stats ] [1169.989s][info][gc,stats ] Concurrent Reset 35880 us [1169.989s][info][gc,stats ] Pause Init Mark (G) 4489 us [1169.989s][info][gc,stats ] Pause Init Mark (N) 3735 us [1169.989s][info][gc,stats ] Swap Remembered Set 3295 us [1169.989s][info][gc,stats ] Update Region States 303 us [1169.989s][info][gc,stats ] Concurrent Scan Remembered Set 31851 us, parallelism: 3.99x [1169.989s][info][gc,stats ] RS: 127063 us [1169.989s][info][gc,stats ] RS: Scan Clusters 127063 us, workers (us): 31773, 31769, 31761, 31760, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Concurrent Mark Roots 4502 us, parallelism: 3.65x [1169.989s][info][gc,stats ] CMR: 16445 us [1169.989s][info][gc,stats ] CMR: Thread Roots 15122 us, workers (us): 3680, 3906, 3753, 3783, ---, ---, ---, ---, [1169.989s][info][gc,stats ] CMR: Code Cache Roots 1181 us, workers (us): 467, 179, 364, 171, ---, ---, ---, ---, [1169.989s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 29, 28, 27, 22, ---, ---, ---, ---, [1169.989s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Concurrent Marking 1516074 us, parallelism: 3.98x [1169.989s][info][gc,stats ] CM: 6026595 us [1169.989s][info][gc,stats ] CM: Parallel Mark 6026595 us, workers (us): 1506670, 1506665, 1506627, 1506633, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Pause Final Mark (G) 1715 us [1169.989s][info][gc,stats ] Pause Final Mark (N) 991 us [1169.989s][info][gc,stats ] Finish Mark 429 us [1169.989s][info][gc,stats ] Update Region States 102 us [1169.989s][info][gc,stats ] Choose Collection Set 224 us [1169.989s][info][gc,stats ] Rebuild Free Set 42 us [1169.989s][info][gc,stats ] Concurrent Thread Roots 3887 us, parallelism: 3.86x [1169.989s][info][gc,stats ] CTR: 15015 us [1169.989s][info][gc,stats ] CTR: Thread Roots 15015 us, workers (us): 3772, 3739, 3820, 3685, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.03x [1169.989s][info][gc,stats ] CWRF: 1 us [1169.989s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Concurrent Weak Roots 921 us [1169.989s][info][gc,stats ] Roots 54 us, parallelism: 1.34x [1169.989s][info][gc,stats ] CWR: 72 us [1169.989s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 25, 20, 16, 11, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Rendezvous 846 us [1169.989s][info][gc,stats ] Concurrent Cleanup 112 us [1169.989s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.53x [1169.989s][info][gc,stats ] CSR: 1158 us [1169.989s][info][gc,stats ] CSR: Code Cache Roots 987 us, workers (us): 355, 193, 156, 283, ---, ---, ---, ---, [1169.989s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 43, 40, 33, 27, ---, ---, ---, ---, [1169.989s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [1169.989s][info][gc,stats ] Concurrent Evacuation 144603 us [1169.989s][info][gc,stats ] Pause Init Update Refs (G) 1239 us [1169.989s][info][gc,stats ] Pause Init Update Refs (N) 569 us [1169.989s][info][gc,stats ] Manage GCLABs 460 us [1169.989s][info][gc,stats ] Concurrent Update Refs 725625 us [1169.989s][info][gc,stats ] Concurrent Update Thread Roots 9733 us [1169.989s][info][gc,stats ] Pause Final Update Refs (G) 885 us [1169.989s][info][gc,stats ] Pause Final Update Refs (N) 264 us [1169.989s][info][gc,stats ] Update Region States 56 us [1169.989s][info][gc,stats ] Trash Collection Set 29 us [1169.989s][info][gc,stats ] Rebuild Free Set 85 us [1169.989s][info][gc,stats ] Concurrent Cleanup 213 us [1169.989s][info][gc,stats ] Workers: Evacuated 375M across 11532401 objects, abandoned 0B across 0 objects. [1169.989s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1169.989s][info][gc,stats ] - age 1: 376719144 bytes, 376719144 total [1169.989s][info][gc,stats ] - age 2: 12876896 bytes, 389596040 total [1169.989s][info][gc,stats ] - age 3: 585328 bytes, 390181368 total [1169.989s][info][gc,stats ] - age 4: 1222888 bytes, 391404256 total [1169.989s][info][gc,stats ] - age 5: 590144 bytes, 391994400 total [1169.989s][info][gc,stats ] - age 6: 129248 bytes, 392123648 total [1169.989s][info][gc,stats ] - age 7: 1564128 bytes, 393687776 total [1169.989s][info][gc,stats ] [1169.989s][info][gc,stats ] Mutators: Evacuated 1111K across 35670 objects, abandoned 32B across 1 objects. [1169.989s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1169.989s][info][gc,stats ] - age 1: 1056864 bytes, 1056864 total [1169.989s][info][gc,stats ] - age 2: 78560 bytes, 1135424 total [1169.989s][info][gc,stats ] - age 3: 576 bytes, 1136000 total [1169.989s][info][gc,stats ] - age 4: 512 bytes, 1136512 total [1169.989s][info][gc,stats ] - age 5: 96 bytes, 1136608 total [1169.989s][info][gc,stats ] - age 6: 160 bytes, 1136768 total [1169.989s][info][gc,stats ] - age 7: 1568 bytes, 1138336 total [1169.989s][info][gc,stats ] [1169.989s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1169.989s][info][gc,stats ] - age 1: 282109792 bytes, 282109792 total [1169.989s][info][gc,stats ] - age 3: 380435488 bytes, 662545280 total [1169.989s][info][gc,stats ] - age 7: 9632 bytes, 662554912 total [1169.989s][info][gc,stats ] [1169.989s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1169.989s][info][gc,stats ] - age 7: 10463498984 bytes, 10463498984 total [1169.989s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1169.999s][info][gc ] Transition from: normal to: idle [1170.000s][info][gc ] Trigger (YOUNG): expedite promotion in place of 9632B [1170.000s][info][gc ] Transition from: idle to: normal [1170.000s][info][gc ] Heuristics request for young collection accepted [1170.000s][info][gc,free ] Free: 9040M, Max: 8192K regular, 440M humongous, Frag: 96% external, 0% internal; Used: 7517K, Mutator Free: 1131 Collector Reserve: 815M, Max: 8192K; Used: 53664B Old Collector Reserve: 7519K, Max: 7519K; Used: 673K [1170.000s][info][gc,ergo ] GC(1283) Start GC cycle (YOUNG) [1170.000s][info][gc,start ] GC(1283) Concurrent reset [1170.000s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent reset [1170.024s][info][gc ] GC(1283) Concurrent reset 24.264ms [1170.025s][info][gc,start ] GC(1283) Pause Init Mark (YOUNG) [1170.025s][info][gc,task ] GC(1283) Using 8 of 8 workers for init marking [1170.028s][info][gc ] GC(1283) Pause Init Mark (YOUNG) 3.713ms [1170.029s][info][gc,start ] GC(1283) Concurrent remembered set scanning [1170.029s][info][gc,task ] GC(1283) Using 4 of 8 workers for Concurrent remembered set scanning [1170.058s][info][gc ] GC(1283) Concurrent remembered set scanning 29.348ms [1170.058s][info][gc,start ] GC(1283) Concurrent marking roots [1170.058s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent marking roots [1170.062s][info][gc ] GC(1283) Concurrent marking roots 3.625ms [1170.062s][info][gc,start ] GC(1283) Concurrent marking (YOUNG) [1170.062s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent marking [1172.017s][info][gc ] GC(1283) Concurrent marking (YOUNG) 1954.879ms [1172.017s][info][gc,start ] GC(1283) Pause Final Mark (YOUNG) [1172.017s][info][gc,task ] GC(1283) Using 8 of 8 workers for final marking [1172.018s][info][gc,ergo ] GC(1283) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 53664 used bytes [1172.018s][info][gc,ergo ] GC(1283) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1172.018s][info][gc,ergo ] GC(1283) Chosen CSet evacuates young: 258M (of which at least: 0B are to be promoted), old: 0B [1172.018s][info][gc,ergo ] GC(1283) Collectable Garbage: 5021M (98%), Immediate: 0B (0%), 0 regions, CSet: 5021M (98%), 660 regions [1172.018s][info][gc,ergo ] GC(1283) Evacuation Targets: YOUNG: 258M, PROMOTE: 0B, OLD: 0B, TOTAL: 258M [1172.018s][info][gc,free ] Free: 5530M, Max: 8192K regular, 440M humongous, Frag: 93% external, 0% internal; Used: 5552K, Mutator Free: 692 Collector Reserve: 312M, Max: 8192K; Used: 0B Old Collector Reserve: 7519K, Max: 7519K; Used: 673K [1172.018s][info][gc ] GC(1283) Pause Final Mark (YOUNG) 1.083ms [1172.018s][info][gc,start ] GC(1283) Concurrent thread roots [1172.018s][info][gc,task ] GC(1283) Using 4 of 8 workers for Concurrent thread roots [1172.022s][info][gc ] GC(1283) Concurrent thread roots 3.558ms [1172.022s][info][gc,start ] GC(1283) Concurrent weak references [1172.022s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent weak references [1172.022s][info][gc,ref ] GC(1283) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1172.022s][info][gc,ref ] GC(1283) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1172.022s][info][gc,ref ] GC(1283) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1172.022s][info][gc ] GC(1283) Concurrent weak references 0.052ms [1172.022s][info][gc,start ] GC(1283) Concurrent weak roots [1172.022s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent weak root [1172.023s][info][gc ] GC(1283) Concurrent weak roots 0.730ms [1172.023s][info][gc,start ] GC(1283) Concurrent cleanup [1172.023s][info][gc ] GC(1283) Concurrent cleanup 25868M->25869M(31744M) 0.105ms [1172.023s][info][gc,free ] Free: 5518M, Max: 8192K regular, 440M humongous, Frag: 93% external, 0% internal; Used: 1789K, Mutator Free: 690 Collector Reserve: 311M, Max: 8192K; Used: 22704B Old Collector Reserve: 7516K, Max: 7516K; Used: 675K [1172.023s][info][gc,start ] GC(1283) Concurrent strong roots [1172.023s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent strong root [1172.023s][info][gc ] GC(1283) Concurrent strong roots 0.407ms [1172.023s][info][gc,start ] GC(1283) Concurrent evacuation [1172.023s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent evacuation [1172.102s][info][gc ] GC(1283) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [1172.120s][info][gc ] GC(1283) Concurrent evacuation 97.394ms [1172.121s][info][gc,start ] GC(1283) Pause Init Update Refs [1172.121s][info][gc ] GC(1283) Pause Init Update Refs 0.498ms [1172.121s][info][gc,start ] GC(1283) Concurrent update references [1172.121s][info][gc,task ] GC(1283) Using 4 of 8 workers for concurrent reference update [1172.122s][info][gc,free ] At start of update refs, moving 49147K to Mutator free set from Collector Reserve (49147K) and from Old Collector Reserve (0B) [1172.882s][info][gc ] GC(1283) Concurrent update references 760.039ms [1172.882s][info][gc,start ] GC(1283) Concurrent update thread roots [1172.891s][info][gc ] GC(1283) Concurrent update thread roots 9.181ms [1172.891s][info][gc,start ] GC(1283) Pause Final Update Refs [1172.891s][info][gc,task ] GC(1283) Using 8 of 8 workers for final reference update [1172.891s][info][gc,free ] Free: 8295M, Max: 8192K regular, 440M humongous, Frag: 86% external, 62% internal; Used: 5208M, Mutator Free: 1038 Collector Reserve: 807M, Max: 8192K; Used: 81924K Old Collector Reserve: 14900K, Max: 8139K; Used: 1483K [1172.891s][info][gc ] GC(1283) Pause Final Update Refs 0.225ms [1172.892s][info][gc,start ] GC(1283) Concurrent cleanup [1172.892s][info][gc ] GC(1283) Concurrent cleanup 27868M->22596M(31744M) 0.168ms [1172.892s][info][gc,ergo ] GC(1283) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14910K, young_available: 9103M [1172.892s][info][gc,ergo ] GC(1283) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.0% during period of 2.903s [1172.892s][info][gc,ergo ] GC(1283) At end of Concurrent Young GC: YOUNG generation used: 7036M, used regions: 7072M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 9102M [1172.892s][info][gc,ergo ] GC(1283) At end of Concurrent Young GC: OLD generation used: 15561M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 14910K [1172.892s][info][gc,free ] Free: 8294M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 9884K, Mutator Free: 1038 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 14900K, Max: 8139K; Used: 1483K [1172.892s][info][gc,stats ] [1172.892s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1172.892s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1172.892s][info][gc,stats ] [1172.892s][info][gc,stats ] Concurrent Reset 24306 us [1172.892s][info][gc,stats ] Pause Init Mark (G) 4460 us [1172.892s][info][gc,stats ] Pause Init Mark (N) 3722 us [1172.892s][info][gc,stats ] Swap Remembered Set 3324 us [1172.892s][info][gc,stats ] Update Region States 264 us [1172.892s][info][gc,stats ] Concurrent Scan Remembered Set 29364 us, parallelism: 3.99x [1172.892s][info][gc,stats ] RS: 117035 us [1172.892s][info][gc,stats ] RS: Scan Clusters 117035 us, workers (us): 29267, 29260, 29256, 29252, ---, ---, ---, ---, [1172.892s][info][gc,stats ] Concurrent Mark Roots 3639 us, parallelism: 3.59x [1172.892s][info][gc,stats ] CMR: 13056 us [1172.892s][info][gc,stats ] CMR: Thread Roots 11964 us, workers (us): 2947, 3119, 2884, 3014, ---, ---, ---, ---, [1172.892s][info][gc,stats ] CMR: Code Cache Roots 954 us, workers (us): 290, 148, 336, 180, ---, ---, ---, ---, [1172.892s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 29, 22, 19, ---, ---, ---, ---, [1172.892s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 9, ---, 30, ---, ---, ---, ---, [1172.892s][info][gc,stats ] Concurrent Marking 1954910 us, parallelism: 3.98x [1172.892s][info][gc,stats ] CM: 7780351 us [1172.892s][info][gc,stats ] CM: Parallel Mark 7780351 us, workers (us): 1945104, 1945098, 1945074, 1945074, ---, ---, ---, ---, [1172.892s][info][gc,stats ] Pause Final Mark (G) 1610 us [1172.892s][info][gc,stats ] Pause Final Mark (N) 1089 us [1172.892s][info][gc,stats ] Finish Mark 565 us [1172.892s][info][gc,stats ] Update Region States 88 us [1172.892s][info][gc,stats ] Choose Collection Set 185 us [1172.892s][info][gc,stats ] Rebuild Free Set 60 us [1172.892s][info][gc,stats ] Concurrent Thread Roots 3571 us, parallelism: 3.88x [1172.892s][info][gc,stats ] CTR: 13854 us [1172.892s][info][gc,stats ] CTR: Thread Roots 13854 us, workers (us): 3513, 3464, 3451, 3425, ---, ---, ---, ---, [1172.893s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [1172.893s][info][gc,stats ] CWRF: 1 us [1172.893s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1172.893s][info][gc,stats ] Concurrent Weak Roots 736 us [1172.893s][info][gc,stats ] Roots 55 us, parallelism: 1.13x [1172.893s][info][gc,stats ] CWR: 63 us [1172.893s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 22, 17, 14, 10, ---, ---, ---, ---, [1172.893s][info][gc,stats ] Rendezvous 662 us [1172.893s][info][gc,stats ] Concurrent Cleanup 110 us [1172.893s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.70x [1172.893s][info][gc,stats ] CSR: 1112 us [1172.893s][info][gc,stats ] CSR: Code Cache Roots 959 us, workers (us): 160, 340, 203, 255, ---, ---, ---, ---, [1172.893s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 38, 34, 28, 28, ---, ---, ---, ---, [1172.893s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [1172.893s][info][gc,stats ] Concurrent Evacuation 97411 us [1172.893s][info][gc,stats ] Pause Init Update Refs (G) 1010 us [1172.893s][info][gc,stats ] Pause Init Update Refs (N) 506 us [1172.893s][info][gc,stats ] Manage GCLABs 423 us [1172.893s][info][gc,stats ] Concurrent Update Refs 760065 us [1172.893s][info][gc,stats ] Concurrent Update Thread Roots 9198 us [1172.893s][info][gc,stats ] Pause Final Update Refs (G) 833 us [1172.893s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1172.893s][info][gc,stats ] Update Region States 52 us [1172.893s][info][gc,stats ] Trash Collection Set 11 us [1172.893s][info][gc,stats ] Rebuild Free Set 76 us [1172.893s][info][gc,stats ] Concurrent Cleanup 174 us [1172.893s][info][gc,stats ] Workers: Evacuated 258M across 7701215 objects, abandoned 0B across 0 objects. [1172.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1172.893s][info][gc,stats ] - age 1: 232256064 bytes, 232256064 total [1172.893s][info][gc,stats ] - age 2: 27320288 bytes, 259576352 total [1172.893s][info][gc,stats ] - age 3: 8969808 bytes, 268546160 total [1172.893s][info][gc,stats ] - age 4: 487816 bytes, 269033976 total [1172.893s][info][gc,stats ] - age 5: 1022840 bytes, 270056816 total [1172.893s][info][gc,stats ] - age 6: 474872 bytes, 270531688 total [1172.893s][info][gc,stats ] - age 7: 752408 bytes, 271284096 total [1172.893s][info][gc,stats ] [1172.893s][info][gc,stats ] Mutators: Evacuated 2000B across 105 objects, abandoned 0B across 0 objects. [1172.893s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1172.893s][info][gc,stats ] - age 1: 576 bytes, 576 total [1172.893s][info][gc,stats ] - age 2: 128 bytes, 704 total [1172.893s][info][gc,stats ] - age 3: 32 bytes, 736 total [1172.893s][info][gc,stats ] - age 4: 160 bytes, 896 total [1172.893s][info][gc,stats ] - age 5: 352 bytes, 1248 total [1172.893s][info][gc,stats ] - age 6: 256 bytes, 1504 total [1172.893s][info][gc,stats ] - age 7: 496 bytes, 2000 total [1172.893s][info][gc,stats ] [1172.893s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1172.893s][info][gc,stats ] - age 1: 380704432 bytes, 380704432 total [1172.893s][info][gc,stats ] - age 2: 281820576 bytes, 662525008 total [1172.893s][info][gc,stats ] - age 4: 380435488 bytes, 1042960496 total [1172.893s][info][gc,stats ] [1172.893s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1172.893s][info][gc,stats ] - age 7: 10463508616 bytes, 10463508616 total [1172.893s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1172.903s][info][gc ] Transition from: normal to: idle [1172.903s][info][gc ] Trigger (YOUNG): Average GC time (3949.92 ms) is above the time for average allocation rate (2127 MB/s) to deplete free headroom (6684M) (margin of error = 3.19) [1172.903s][info][gc,ergo ] Free headroom: 8272M (free) - 1587M (spike) - 0B (penalties) = 6684M [1172.903s][info][gc ] Transition from: idle to: normal [1172.903s][info][gc ] Heuristics request for young collection accepted [1172.903s][info][gc,free ] Free: 8272M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 16329K, Mutator Free: 1036 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 14900K, Max: 8139K; Used: 1483K [1172.903s][info][gc,ergo ] GC(1284) Start GC cycle (YOUNG) [1172.903s][info][gc,start ] GC(1284) Concurrent reset [1172.903s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent reset [1172.933s][info][gc ] GC(1284) Concurrent reset 29.258ms [1172.933s][info][gc,start ] GC(1284) Pause Init Mark (YOUNG) [1172.933s][info][gc,task ] GC(1284) Using 8 of 8 workers for init marking [1172.937s][info][gc ] GC(1284) Pause Init Mark (YOUNG) 3.657ms [1172.937s][info][gc,start ] GC(1284) Concurrent remembered set scanning [1172.937s][info][gc,task ] GC(1284) Using 4 of 8 workers for Concurrent remembered set scanning [1172.965s][info][gc ] GC(1284) Concurrent remembered set scanning 28.246ms [1172.965s][info][gc,start ] GC(1284) Concurrent marking roots [1172.965s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent marking roots [1172.969s][info][gc ] GC(1284) Concurrent marking roots 3.908ms [1172.969s][info][gc,start ] GC(1284) Concurrent marking (YOUNG) [1172.969s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent marking [1174.505s][info][gc ] Periodic Sample: GCU = 24.526%, MU = 18.856% during most recent 5.0s [1174.916s][info][gc ] GC(1284) Concurrent marking (YOUNG) 1946.636ms [1174.916s][info][gc,start ] GC(1284) Pause Final Mark (YOUNG) [1174.916s][info][gc,task ] GC(1284) Using 8 of 8 workers for final marking [1174.917s][info][gc,ergo ] GC(1284) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1174.917s][info][gc,ergo ] GC(1284) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1174.917s][info][gc,ergo ] GC(1284) Chosen CSet evacuates young: 61587K (of which at least: 0B are to be promoted), old: 0B [1174.917s][info][gc,ergo ] GC(1284) Collectable Garbage: 5779M (98%), Immediate: 0B (0%), 0 regions, CSet: 5779M (98%), 730 regions [1174.917s][info][gc,ergo ] GC(1284) Evacuation Targets: YOUNG: 61587K, PROMOTE: 0B, OLD: 0B, TOTAL: 61587K [1174.917s][info][gc,free ] Free: 4983M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 8941K, Mutator Free: 624 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 14900K, Max: 8139K; Used: 1483K [1174.917s][info][gc ] GC(1284) Pause Final Mark (YOUNG) 0.954ms [1174.918s][info][gc,start ] GC(1284) Concurrent thread roots [1174.918s][info][gc,task ] GC(1284) Using 4 of 8 workers for Concurrent thread roots [1174.921s][info][gc ] GC(1284) Concurrent thread roots 3.779ms [1174.921s][info][gc,start ] GC(1284) Concurrent weak references [1174.921s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent weak references [1174.921s][info][gc,ref ] GC(1284) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1174.921s][info][gc,ref ] GC(1284) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1174.921s][info][gc,ref ] GC(1284) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1174.921s][info][gc ] GC(1284) Concurrent weak references 0.043ms [1174.921s][info][gc,start ] GC(1284) Concurrent weak roots [1174.921s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent weak root [1174.922s][info][gc ] GC(1284) Concurrent weak roots 0.635ms [1174.922s][info][gc,start ] GC(1284) Concurrent cleanup [1174.922s][info][gc ] GC(1284) Concurrent cleanup 26649M->26649M(31744M) 0.114ms [1174.922s][info][gc,free ] Free: 4970M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 5331K, Mutator Free: 622 Collector Reserve: 81903K, Max: 8192K; Used: 16512B Old Collector Reserve: 14900K, Max: 8139K; Used: 1483K [1174.922s][info][gc,start ] GC(1284) Concurrent strong roots [1174.922s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent strong root [1174.923s][info][gc ] GC(1284) Concurrent strong roots 0.415ms [1174.923s][info][gc,start ] GC(1284) Concurrent evacuation [1174.923s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent evacuation [1174.949s][info][gc ] GC(1284) Concurrent evacuation 26.130ms [1174.949s][info][gc,start ] GC(1284) Pause Init Update Refs [1174.950s][info][gc ] GC(1284) Pause Init Update Refs 0.512ms [1174.950s][info][gc,start ] GC(1284) Concurrent update references [1174.950s][info][gc,task ] GC(1284) Using 4 of 8 workers for concurrent reference update [1174.950s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1175.594s][info][gc ] GC(1284) Concurrent update references 643.971ms [1175.594s][info][gc,start ] GC(1284) Concurrent update thread roots [1175.604s][info][gc ] GC(1284) Concurrent update thread roots 10.576ms [1175.605s][info][gc,start ] GC(1284) Pause Final Update Refs [1175.605s][info][gc,task ] GC(1284) Using 8 of 8 workers for final reference update [1175.605s][info][gc,free ] Free: 8649M, Max: 8192K regular, 384M humongous, Frag: 87% external, 66% internal; Used: 5798M, Mutator Free: 1082 Collector Reserve: 807M, Max: 8192K; Used: 49156K Old Collector Reserve: 14893K, Max: 8139K; Used: 1490K [1175.605s][info][gc ] GC(1284) Pause Final Update Refs 0.226ms [1175.605s][info][gc,start ] GC(1284) Concurrent cleanup [1175.605s][info][gc ] GC(1284) Concurrent cleanup 28074M->22242M(31744M) 0.181ms [1175.605s][info][gc,ergo ] GC(1284) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14903K, young_available: 9457M [1175.606s][info][gc,ergo ] GC(1284) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.2% during period of 2.714s [1175.606s][info][gc,ergo ] GC(1284) At end of Concurrent Young GC: YOUNG generation used: 6682M, used regions: 6720M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 9456M [1175.606s][info][gc,ergo ] GC(1284) At end of Concurrent Young GC: OLD generation used: 15561M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 14903K [1175.606s][info][gc,free ] Free: 8648M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 8078K, Mutator Free: 1082 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 14893K, Max: 8139K; Used: 1490K [1175.606s][info][gc,stats ] [1175.606s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1175.606s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1175.606s][info][gc,stats ] [1175.606s][info][gc,stats ] Concurrent Reset 29290 us [1175.606s][info][gc,stats ] Pause Init Mark (G) 4467 us [1175.606s][info][gc,stats ] Pause Init Mark (N) 3670 us [1175.606s][info][gc,stats ] Swap Remembered Set 3285 us [1175.606s][info][gc,stats ] Update Region States 226 us [1175.606s][info][gc,stats ] Concurrent Scan Remembered Set 28263 us, parallelism: 3.97x [1175.606s][info][gc,stats ] RS: 112191 us [1175.606s][info][gc,stats ] RS: Scan Clusters 112191 us, workers (us): 28169, 28163, 28149, 27710, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Concurrent Mark Roots 3925 us, parallelism: 3.55x [1175.606s][info][gc,stats ] CMR: 13925 us [1175.606s][info][gc,stats ] CMR: Thread Roots 12665 us, workers (us): 2919, 3369, 3095, 3282, ---, ---, ---, ---, [1175.606s][info][gc,stats ] CMR: Code Cache Roots 1125 us, workers (us): 471, 177, 303, 174, ---, ---, ---, ---, [1175.606s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 28, 27, 23, 21, ---, ---, ---, ---, [1175.606s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, 8, ---, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Concurrent Marking 1946683 us, parallelism: 3.98x [1175.606s][info][gc,stats ] CM: 7749250 us [1175.606s][info][gc,stats ] CM: Parallel Mark 7749250 us, workers (us): 1937331, 1937310, 1937304, 1937305, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Pause Final Mark (G) 1467 us [1175.606s][info][gc,stats ] Pause Final Mark (N) 960 us [1175.606s][info][gc,stats ] Finish Mark 431 us [1175.606s][info][gc,stats ] Update Region States 89 us [1175.606s][info][gc,stats ] Choose Collection Set 203 us [1175.606s][info][gc,stats ] Rebuild Free Set 44 us [1175.606s][info][gc,stats ] Concurrent Thread Roots 3795 us, parallelism: 3.86x [1175.606s][info][gc,stats ] CTR: 14649 us [1175.606s][info][gc,stats ] CTR: Thread Roots 14649 us, workers (us): 3673, 3658, 3707, 3611, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.02x [1175.606s][info][gc,stats ] CWRF: 1 us [1175.606s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Concurrent Weak Roots 639 us [1175.606s][info][gc,stats ] Roots 56 us, parallelism: 1.28x [1175.606s][info][gc,stats ] CWR: 71 us [1175.606s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 24, 19, 17, 10, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Rendezvous 571 us [1175.606s][info][gc,stats ] Concurrent Cleanup 119 us [1175.606s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.45x [1175.606s][info][gc,stats ] CSR: 1068 us [1175.606s][info][gc,stats ] CSR: Code Cache Roots 921 us, workers (us): 154, 162, 345, 260, ---, ---, ---, ---, [1175.606s][info][gc,stats ] CSR: VM Strong Roots 123 us, workers (us): 37, 32, 29, 25, ---, ---, ---, ---, [1175.606s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): ---, 19, ---, 5, ---, ---, ---, ---, [1175.606s][info][gc,stats ] Concurrent Evacuation 26144 us [1175.606s][info][gc,stats ] Pause Init Update Refs (G) 971 us [1175.606s][info][gc,stats ] Pause Init Update Refs (N) 521 us [1175.606s][info][gc,stats ] Manage GCLABs 421 us [1175.606s][info][gc,stats ] Concurrent Update Refs 643997 us [1175.606s][info][gc,stats ] Concurrent Update Thread Roots 10583 us [1175.606s][info][gc,stats ] Pause Final Update Refs (G) 877 us [1175.606s][info][gc,stats ] Pause Final Update Refs (N) 232 us [1175.606s][info][gc,stats ] Update Region States 46 us [1175.606s][info][gc,stats ] Trash Collection Set 21 us [1175.606s][info][gc,stats ] Rebuild Free Set 77 us [1175.606s][info][gc,stats ] Concurrent Cleanup 187 us [1175.606s][info][gc,stats ] Workers: Evacuated 61587K across 1198195 objects, abandoned 0B across 0 objects. [1175.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1175.606s][info][gc,stats ] - age 1: 33184176 bytes, 33184176 total [1175.606s][info][gc,stats ] - age 2: 19429672 bytes, 52613848 total [1175.606s][info][gc,stats ] - age 3: 5903480 bytes, 58517328 total [1175.606s][info][gc,stats ] - age 4: 4067968 bytes, 62585296 total [1175.606s][info][gc,stats ] - age 5: 386704 bytes, 62972000 total [1175.606s][info][gc,stats ] - age 6: 24824 bytes, 62996824 total [1175.606s][info][gc,stats ] - age 7: 68632 bytes, 63065456 total [1175.606s][info][gc,stats ] [1175.606s][info][gc,stats ] Mutators: Evacuated 416B across 15 objects, abandoned 0B across 0 objects. [1175.606s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1175.606s][info][gc,stats ] - age 1: 384 bytes, 384 total [1175.606s][info][gc,stats ] - age 5: 32 bytes, 416 total [1175.606s][info][gc,stats ] [1175.606s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1175.606s][info][gc,stats ] - age 1: 207382520 bytes, 207382520 total [1175.606s][info][gc,stats ] - age 2: 380542840 bytes, 587925360 total [1175.606s][info][gc,stats ] - age 3: 281811528 bytes, 869736888 total [1175.606s][info][gc,stats ] - age 5: 380435488 bytes, 1250172376 total [1175.606s][info][gc,stats ] [1175.606s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1175.606s][info][gc,stats ] - age 7: 10463508616 bytes, 10463508616 total [1175.606s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1175.616s][info][gc ] Transition from: normal to: idle [1175.617s][info][gc ] Trigger (YOUNG): Average GC time (4395.53 ms) is above the time for average allocation rate (2117 MB/s) to deplete free headroom (7035M) (margin of error = 3.20) [1175.617s][info][gc,ergo ] Free headroom: 8622M (free) - 1587M (spike) - 0B (penalties) = 7035M [1175.617s][info][gc ] Transition from: idle to: normal [1175.617s][info][gc ] Heuristics request for young collection accepted [1175.617s][info][gc,free ] Free: 8622M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 9292K, Mutator Free: 1079 Collector Reserve: 807M, Max: 8192K; Used: 4128B Old Collector Reserve: 14893K, Max: 8139K; Used: 1490K [1175.617s][info][gc,ergo ] GC(1285) Start GC cycle (YOUNG) [1175.617s][info][gc,start ] GC(1285) Concurrent reset [1175.617s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent reset [1175.640s][info][gc ] GC(1285) Concurrent reset 22.919ms [1175.641s][info][gc,start ] GC(1285) Pause Init Mark (YOUNG) [1175.641s][info][gc,task ] GC(1285) Using 8 of 8 workers for init marking [1175.644s][info][gc ] GC(1285) Pause Init Mark (YOUNG) 3.702ms [1175.645s][info][gc,start ] GC(1285) Concurrent remembered set scanning [1175.645s][info][gc,task ] GC(1285) Using 4 of 8 workers for Concurrent remembered set scanning [1175.672s][info][gc ] GC(1285) Concurrent remembered set scanning 27.567ms [1175.672s][info][gc,start ] GC(1285) Concurrent marking roots [1175.672s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent marking roots [1175.676s][info][gc ] GC(1285) Concurrent marking roots 3.960ms [1175.676s][info][gc,start ] GC(1285) Concurrent marking (YOUNG) [1175.676s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent marking [1177.630s][info][gc ] GC(1285) Concurrent marking (YOUNG) 1954.364ms [1177.631s][info][gc,start ] GC(1285) Pause Final Mark (YOUNG) [1177.631s][info][gc,task ] GC(1285) Using 8 of 8 workers for final marking [1177.632s][info][gc,ergo ] GC(1285) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1177.632s][info][gc,ergo ] GC(1285) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1177.632s][info][gc,ergo ] GC(1285) Chosen CSet evacuates young: 47985K (of which at least: 0B are to be promoted), old: 0B [1177.632s][info][gc,ergo ] GC(1285) Collectable Garbage: 5414M (98%), Immediate: 0B (0%), 0 regions, CSet: 5414M (98%), 683 regions [1177.632s][info][gc,ergo ] GC(1285) Evacuation Targets: YOUNG: 47985K, PROMOTE: 0B, OLD: 0B, TOTAL: 47985K [1177.632s][info][gc,free ] Free: 5356M, Max: 8192K regular, 432M humongous, Frag: 92% external, 0% internal; Used: 3788K, Mutator Free: 670 Collector Reserve: 65531K, Max: 8192K; Used: 4128B Old Collector Reserve: 14893K, Max: 8139K; Used: 1490K [1177.632s][info][gc ] GC(1285) Pause Final Mark (YOUNG) 0.968ms [1177.632s][info][gc,start ] GC(1285) Concurrent thread roots [1177.632s][info][gc,task ] GC(1285) Using 4 of 8 workers for Concurrent thread roots [1177.635s][info][gc ] GC(1285) Concurrent thread roots 3.147ms [1177.635s][info][gc,start ] GC(1285) Concurrent weak references [1177.635s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent weak references [1177.635s][info][gc,ref ] GC(1285) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1177.635s][info][gc,ref ] GC(1285) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1177.635s][info][gc,ref ] GC(1285) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1177.635s][info][gc ] GC(1285) Concurrent weak references 0.040ms [1177.635s][info][gc,start ] GC(1285) Concurrent weak roots [1177.635s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent weak root [1177.636s][info][gc ] GC(1285) Concurrent weak roots 0.610ms [1177.636s][info][gc,start ] GC(1285) Concurrent cleanup [1177.636s][info][gc ] GC(1285) Concurrent cleanup 26286M->26286M(31744M) 0.098ms [1177.636s][info][gc,free ] Free: 5347M, Max: 8192K regular, 432M humongous, Frag: 92% external, 0% internal; Used: 5098K, Mutator Free: 669 Collector Reserve: 65509K, Max: 8192K; Used: 26832B Old Collector Reserve: 14893K, Max: 8139K; Used: 1490K [1177.636s][info][gc,start ] GC(1285) Concurrent strong roots [1177.636s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent strong root [1177.636s][info][gc ] GC(1285) Concurrent strong roots 0.453ms [1177.636s][info][gc,start ] GC(1285) Concurrent evacuation [1177.636s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent evacuation [1177.657s][info][gc ] GC(1285) Concurrent evacuation 20.878ms [1177.658s][info][gc,start ] GC(1285) Pause Init Update Refs [1177.658s][info][gc ] GC(1285) Pause Init Update Refs 0.483ms [1177.658s][info][gc,start ] GC(1285) Concurrent update references [1177.658s][info][gc,task ] GC(1285) Using 4 of 8 workers for concurrent reference update [1177.658s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1178.316s][info][gc ] GC(1285) Concurrent update references 658.038ms [1178.316s][info][gc,start ] GC(1285) Concurrent update thread roots [1178.326s][info][gc ] GC(1285) Concurrent update thread roots 9.308ms [1178.326s][info][gc,start ] GC(1285) Pause Final Update Refs [1178.326s][info][gc,task ] GC(1285) Using 8 of 8 workers for final reference update [1178.326s][info][gc,free ] Free: 8618M, Max: 8192K regular, 384M humongous, Frag: 88% external, 62% internal; Used: 5410M, Mutator Free: 1078 Collector Reserve: 807M, Max: 8192K; Used: 57346K Old Collector Reserve: 14890K, Max: 8139K; Used: 1493K [1178.326s][info][gc ] GC(1285) Pause Final Update Refs 0.246ms [1178.326s][info][gc,start ] GC(1285) Concurrent cleanup [1178.327s][info][gc ] GC(1285) Concurrent cleanup 27727M->22273M(31744M) 0.204ms [1178.327s][info][gc,ergo ] GC(1285) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14901K, young_available: 9426M [1178.327s][info][gc,ergo ] GC(1285) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.1% during period of 2.721s [1178.327s][info][gc,ergo ] GC(1285) At end of Concurrent Young GC: YOUNG generation used: 6713M, used regions: 6752M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 9425M [1178.327s][info][gc,ergo ] GC(1285) At end of Concurrent Young GC: OLD generation used: 15561M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 14901K [1178.327s][info][gc,free ] Free: 8617M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 7000K, Mutator Free: 1078 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 14890K, Max: 8139K; Used: 1493K [1178.327s][info][gc,stats ] [1178.327s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1178.327s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1178.327s][info][gc,stats ] [1178.327s][info][gc,stats ] Concurrent Reset 22952 us [1178.327s][info][gc,stats ] Pause Init Mark (G) 4449 us [1178.327s][info][gc,stats ] Pause Init Mark (N) 3712 us [1178.327s][info][gc,stats ] Swap Remembered Set 3349 us [1178.327s][info][gc,stats ] Update Region States 230 us [1178.327s][info][gc,stats ] Concurrent Scan Remembered Set 27581 us, parallelism: 3.98x [1178.327s][info][gc,stats ] RS: 109873 us [1178.327s][info][gc,stats ] RS: Scan Clusters 109873 us, workers (us): 27502, 27497, 27488, 27385, ---, ---, ---, ---, [1178.327s][info][gc,stats ] Concurrent Mark Roots 3975 us, parallelism: 3.56x [1178.327s][info][gc,stats ] CMR: 14132 us [1178.327s][info][gc,stats ] CMR: Thread Roots 12990 us, workers (us): 3303, 3260, 3254, 3172, ---, ---, ---, ---, [1178.327s][info][gc,stats ] CMR: Code Cache Roots 1008 us, workers (us): 173, 316, 178, 342, ---, ---, ---, ---, [1178.327s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 33, 25, 19, 18, ---, ---, ---, ---, [1178.327s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 8, 30, ---, ---, ---, ---, ---, [1178.327s][info][gc,stats ] Concurrent Marking 1954395 us, parallelism: 3.98x [1178.328s][info][gc,stats ] CM: 7778301 us [1178.328s][info][gc,stats ] CM: Parallel Mark 7778301 us, workers (us): 1944590, 1944570, 1944570, 1944570, ---, ---, ---, ---, [1178.328s][info][gc,stats ] Pause Final Mark (G) 1452 us [1178.328s][info][gc,stats ] Pause Final Mark (N) 974 us [1178.328s][info][gc,stats ] Finish Mark 443 us [1178.328s][info][gc,stats ] Update Region States 90 us [1178.328s][info][gc,stats ] Choose Collection Set 188 us [1178.328s][info][gc,stats ] Rebuild Free Set 56 us [1178.328s][info][gc,stats ] Concurrent Thread Roots 3161 us, parallelism: 3.84x [1178.328s][info][gc,stats ] CTR: 12151 us [1178.328s][info][gc,stats ] CTR: Thread Roots 12151 us, workers (us): 3056, 3017, 3072, 3006, ---, ---, ---, ---, [1178.328s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1178.328s][info][gc,stats ] CWRF: 1 us [1178.328s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1178.328s][info][gc,stats ] Concurrent Weak Roots 614 us [1178.328s][info][gc,stats ] Roots 50 us, parallelism: 1.45x [1178.328s][info][gc,stats ] CWR: 72 us [1178.328s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 18, 17, 14, ---, ---, ---, ---, [1178.328s][info][gc,stats ] Rendezvous 552 us [1178.328s][info][gc,stats ] Concurrent Cleanup 103 us [1178.328s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.69x [1178.328s][info][gc,stats ] CSR: 1228 us [1178.328s][info][gc,stats ] CSR: Code Cache Roots 1035 us, workers (us): 381, 270, 195, 189, ---, ---, ---, ---, [1178.328s][info][gc,stats ] CSR: VM Strong Roots 165 us, workers (us): 46, 43, 40, 35, ---, ---, ---, ---, [1178.328s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 22, ---, 7, ---, ---, ---, ---, [1178.328s][info][gc,stats ] Concurrent Evacuation 20895 us [1178.328s][info][gc,stats ] Pause Init Update Refs (G) 930 us [1178.328s][info][gc,stats ] Pause Init Update Refs (N) 491 us [1178.328s][info][gc,stats ] Manage GCLABs 412 us [1178.328s][info][gc,stats ] Concurrent Update Refs 658063 us [1178.328s][info][gc,stats ] Concurrent Update Thread Roots 9325 us [1178.328s][info][gc,stats ] Pause Final Update Refs (G) 854 us [1178.328s][info][gc,stats ] Pause Final Update Refs (N) 251 us [1178.328s][info][gc,stats ] Update Region States 48 us [1178.328s][info][gc,stats ] Trash Collection Set 27 us [1178.328s][info][gc,stats ] Rebuild Free Set 92 us [1178.328s][info][gc,stats ] Concurrent Cleanup 215 us [1178.328s][info][gc,stats ] Workers: Evacuated 47984K across 753393 objects, abandoned 0B across 0 objects. [1178.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1178.328s][info][gc,stats ] - age 1: 34378488 bytes, 34378488 total [1178.328s][info][gc,stats ] - age 2: 851904 bytes, 35230392 total [1178.328s][info][gc,stats ] - age 3: 9469464 bytes, 44699856 total [1178.328s][info][gc,stats ] - age 4: 11952 bytes, 44711808 total [1178.328s][info][gc,stats ] - age 5: 4067872 bytes, 48779680 total [1178.328s][info][gc,stats ] - age 6: 356280 bytes, 49135960 total [1178.328s][info][gc,stats ] - age 7: 360 bytes, 49136320 total [1178.328s][info][gc,stats ] [1178.328s][info][gc,stats ] Mutators: Evacuated 480B across 20 objects, abandoned 0B across 0 objects. [1178.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1178.328s][info][gc,stats ] - age 1: 224 bytes, 224 total [1178.328s][info][gc,stats ] - age 2: 96 bytes, 320 total [1178.328s][info][gc,stats ] - age 3: 32 bytes, 352 total [1178.328s][info][gc,stats ] - age 5: 96 bytes, 448 total [1178.328s][info][gc,stats ] - age 6: 32 bytes, 480 total [1178.328s][info][gc,stats ] [1178.328s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1178.328s][info][gc,stats ] - age 1: 15882544 bytes, 15882544 total [1178.328s][info][gc,stats ] - age 2: 207131688 bytes, 223014232 total [1178.328s][info][gc,stats ] - age 3: 380386496 bytes, 603400728 total [1178.328s][info][gc,stats ] - age 4: 281801248 bytes, 885201976 total [1178.328s][info][gc,stats ] - age 6: 380435488 bytes, 1265637464 total [1178.328s][info][gc,stats ] [1178.328s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1178.328s][info][gc,stats ] - age 7: 10463508616 bytes, 10463508616 total [1178.328s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1178.338s][info][gc ] Transition from: normal to: idle [1178.339s][info][gc ] Trigger (YOUNG): Average GC time (4713.19 ms) is above the time for average allocation rate (2109 MB/s) to deplete free headroom (7004M) (margin of error = 3.22) [1178.339s][info][gc,ergo ] Free headroom: 8591M (free) - 1587M (spike) - 0B (penalties) = 7004M [1178.339s][info][gc ] Transition from: idle to: normal [1178.339s][info][gc ] Heuristics request for young collection accepted [1178.339s][info][gc,free ] Free: 8591M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 8473K, Mutator Free: 1075 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 14890K, Max: 8139K; Used: 1493K [1178.339s][info][gc,ergo ] GC(1286) Start GC cycle (YOUNG) [1178.339s][info][gc,start ] GC(1286) Concurrent reset [1178.339s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent reset [1178.368s][info][gc ] GC(1286) Concurrent reset 28.768ms [1178.368s][info][gc,start ] GC(1286) Pause Init Mark (YOUNG) [1178.368s][info][gc,task ] GC(1286) Using 8 of 8 workers for init marking [1178.372s][info][gc ] GC(1286) Pause Init Mark (YOUNG) 3.934ms [1178.372s][info][gc,start ] GC(1286) Concurrent remembered set scanning [1178.372s][info][gc,task ] GC(1286) Using 4 of 8 workers for Concurrent remembered set scanning [1178.401s][info][gc ] GC(1286) Concurrent remembered set scanning 28.560ms [1178.401s][info][gc,start ] GC(1286) Concurrent marking roots [1178.401s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent marking roots [1178.405s][info][gc ] GC(1286) Concurrent marking roots 3.773ms [1178.405s][info][gc,start ] GC(1286) Concurrent marking (YOUNG) [1178.405s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent marking [1179.515s][info][gc ] Periodic Sample: GCU = 24.466%, MU = 18.058% during most recent 5.0s [1180.341s][info][gc ] GC(1286) Concurrent marking (YOUNG) 1936.053ms [1180.341s][info][gc,start ] GC(1286) Pause Final Mark (YOUNG) [1180.341s][info][gc,task ] GC(1286) Using 8 of 8 workers for final marking [1180.342s][info][gc,ergo ] GC(1286) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1180.342s][info][gc,ergo ] GC(1286) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1180.342s][info][gc,ergo ] GC(1286) Chosen CSet evacuates young: 47254K (of which at least: 0B are to be promoted), old: 0B [1180.342s][info][gc,ergo ] GC(1286) Collectable Garbage: 5457M (98%), Immediate: 0B (0%), 0 regions, CSet: 5457M (98%), 688 regions [1180.342s][info][gc,ergo ] GC(1286) Evacuation Targets: YOUNG: 47254K, PROMOTE: 0B, OLD: 0B, TOTAL: 47254K [1180.342s][info][gc,free ] Free: 5375M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 8284K, Mutator Free: 673 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 14890K, Max: 8139K; Used: 1493K [1180.342s][info][gc ] GC(1286) Pause Final Mark (YOUNG) 0.957ms [1180.342s][info][gc,start ] GC(1286) Concurrent thread roots [1180.342s][info][gc,task ] GC(1286) Using 4 of 8 workers for Concurrent thread roots [1180.346s][info][gc ] GC(1286) Concurrent thread roots 3.830ms [1180.346s][info][gc,start ] GC(1286) Concurrent weak references [1180.346s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent weak references [1180.346s][info][gc,ref ] GC(1286) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1180.346s][info][gc,ref ] GC(1286) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1180.346s][info][gc,ref ] GC(1286) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1180.346s][info][gc ] GC(1286) Concurrent weak references 0.062ms [1180.346s][info][gc,start ] GC(1286) Concurrent weak roots [1180.346s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent weak root [1180.347s][info][gc ] GC(1286) Concurrent weak roots 0.624ms [1180.347s][info][gc,start ] GC(1286) Concurrent cleanup [1180.347s][info][gc ] GC(1286) Concurrent cleanup 26280M->26281M(31744M) 0.104ms [1180.347s][info][gc,free ] Free: 5362M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 5224K, Mutator Free: 671 Collector Reserve: 57323K, Max: 8192K; Used: 20640B Old Collector Reserve: 14890K, Max: 8139K; Used: 1493K [1180.347s][info][gc,start ] GC(1286) Concurrent strong roots [1180.347s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent strong root [1180.347s][info][gc ] GC(1286) Concurrent strong roots 0.404ms [1180.347s][info][gc,start ] GC(1286) Concurrent evacuation [1180.347s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent evacuation [1180.373s][info][gc ] GC(1286) Concurrent evacuation 26.113ms [1180.374s][info][gc,start ] GC(1286) Pause Init Update Refs [1180.374s][info][gc ] GC(1286) Pause Init Update Refs 0.502ms [1180.374s][info][gc,start ] GC(1286) Concurrent update references [1180.374s][info][gc,task ] GC(1286) Using 4 of 8 workers for concurrent reference update [1180.374s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1181.013s][info][gc ] GC(1286) Concurrent update references 638.939ms [1181.013s][info][gc,start ] GC(1286) Concurrent update thread roots [1181.023s][info][gc ] GC(1286) Concurrent update thread roots 9.372ms [1181.023s][info][gc,start ] GC(1286) Pause Final Update Refs [1181.023s][info][gc,task ] GC(1286) Using 8 of 8 workers for final reference update [1181.023s][info][gc,free ] Free: 8694M, Max: 8192K regular, 400M humongous, Frag: 88% external, 62% internal; Used: 5441M, Mutator Free: 1087 Collector Reserve: 807M, Max: 8192K; Used: 65538K Old Collector Reserve: 14885K, Max: 8139K; Used: 1498K [1181.023s][info][gc ] GC(1286) Pause Final Update Refs 0.225ms [1181.024s][info][gc,start ] GC(1286) Concurrent cleanup [1181.024s][info][gc ] GC(1286) Concurrent cleanup 27694M->22198M(31744M) 0.275ms [1181.024s][info][gc,ergo ] GC(1286) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14896K, young_available: 9501M [1181.024s][info][gc,ergo ] GC(1286) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.9% during period of 2.697s [1181.024s][info][gc,ergo ] GC(1286) At end of Concurrent Young GC: YOUNG generation used: 6638M, used regions: 6680M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 9500M [1181.024s][info][gc,ergo ] GC(1286) At end of Concurrent Young GC: OLD generation used: 15561M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 14896K [1181.024s][info][gc,free ] Free: 8692M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 3820K, Mutator Free: 1087 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 14885K, Max: 8139K; Used: 1498K [1181.025s][info][gc,stats ] [1181.025s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1181.025s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1181.025s][info][gc,stats ] [1181.025s][info][gc,stats ] Concurrent Reset 28801 us [1181.025s][info][gc,stats ] Pause Init Mark (G) 4656 us [1181.025s][info][gc,stats ] Pause Init Mark (N) 3942 us [1181.025s][info][gc,stats ] Swap Remembered Set 3549 us [1181.025s][info][gc,stats ] Update Region States 256 us [1181.025s][info][gc,stats ] Concurrent Scan Remembered Set 28575 us, parallelism: 3.98x [1181.025s][info][gc,stats ] RS: 113821 us [1181.025s][info][gc,stats ] RS: Scan Clusters 113821 us, workers (us): 28477, 28474, 28468, 28402, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Concurrent Mark Roots 3786 us, parallelism: 3.60x [1181.025s][info][gc,stats ] CMR: 13643 us [1181.025s][info][gc,stats ] CMR: Thread Roots 12454 us, workers (us): 3210, 3210, 3048, 2986, ---, ---, ---, ---, [1181.025s][info][gc,stats ] CMR: Code Cache Roots 1049 us, workers (us): 205, 183, 324, 337, ---, ---, ---, ---, [1181.025s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 34, 27, 22, 21, ---, ---, ---, ---, [1181.025s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Concurrent Marking 1936088 us, parallelism: 3.98x [1181.025s][info][gc,stats ] CM: 7704826 us [1181.025s][info][gc,stats ] CM: Parallel Mark 7704826 us, workers (us): 1926193, 1926221, 1926214, 1926198, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Pause Final Mark (G) 1446 us [1181.025s][info][gc,stats ] Pause Final Mark (N) 979 us [1181.025s][info][gc,stats ] Finish Mark 439 us [1181.025s][info][gc,stats ] Update Region States 94 us [1181.025s][info][gc,stats ] Choose Collection Set 191 us [1181.025s][info][gc,stats ] Rebuild Free Set 44 us [1181.025s][info][gc,stats ] Concurrent Thread Roots 3845 us, parallelism: 3.83x [1181.025s][info][gc,stats ] CTR: 14729 us [1181.025s][info][gc,stats ] CTR: Thread Roots 14729 us, workers (us): 3779, 3619, 3680, 3652, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Concurrent Weak References 67 us, parallelism: 0.02x [1181.025s][info][gc,stats ] CWRF: 1 us [1181.025s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Concurrent Weak Roots 637 us [1181.025s][info][gc,stats ] Roots 61 us, parallelism: 1.60x [1181.025s][info][gc,stats ] CWR: 98 us [1181.025s][info][gc,stats ] CWR: VM Weak Roots 98 us, workers (us): 29, 28, 23, 18, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Rendezvous 554 us [1181.025s][info][gc,stats ] Concurrent Cleanup 109 us [1181.025s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.66x [1181.025s][info][gc,stats ] CSR: 1120 us [1181.025s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 335, 264, 166, 205, ---, ---, ---, ---, [1181.025s][info][gc,stats ] CSR: VM Strong Roots 124 us, workers (us): 35, 35, 32, 22, ---, ---, ---, ---, [1181.025s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, 21, ---, ---, ---, ---, ---, [1181.025s][info][gc,stats ] Concurrent Evacuation 26129 us [1181.025s][info][gc,stats ] Pause Init Update Refs (G) 939 us [1181.025s][info][gc,stats ] Pause Init Update Refs (N) 511 us [1181.025s][info][gc,stats ] Manage GCLABs 432 us [1181.025s][info][gc,stats ] Concurrent Update Refs 638964 us [1181.025s][info][gc,stats ] Concurrent Update Thread Roots 9389 us [1181.025s][info][gc,stats ] Pause Final Update Refs (G) 831 us [1181.025s][info][gc,stats ] Pause Final Update Refs (N) 230 us [1181.025s][info][gc,stats ] Update Region States 50 us [1181.025s][info][gc,stats ] Trash Collection Set 20 us [1181.025s][info][gc,stats ] Rebuild Free Set 76 us [1181.025s][info][gc,stats ] Concurrent Cleanup 284 us [1181.025s][info][gc,stats ] Workers: Evacuated 47253K across 734865 objects, abandoned 0B across 0 objects. [1181.025s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1181.025s][info][gc,stats ] - age 1: 32902224 bytes, 32902224 total [1181.025s][info][gc,stats ] - age 2: 727752 bytes, 33629976 total [1181.025s][info][gc,stats ] - age 3: 851808 bytes, 34481784 total [1181.025s][info][gc,stats ] - age 4: 9469496 bytes, 43951280 total [1181.025s][info][gc,stats ] - age 5: 11952 bytes, 43963232 total [1181.025s][info][gc,stats ] - age 6: 4067936 bytes, 48031168 total [1181.025s][info][gc,stats ] - age 7: 356608 bytes, 48387776 total [1181.025s][info][gc,stats ] [1181.025s][info][gc,stats ] Mutators: Evacuated 448B across 22 objects, abandoned 0B across 0 objects. [1181.025s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1181.025s][info][gc,stats ] - age 1: 224 bytes, 224 total [1181.025s][info][gc,stats ] - age 2: 64 bytes, 288 total [1181.025s][info][gc,stats ] - age 3: 96 bytes, 384 total [1181.025s][info][gc,stats ] - age 7: 64 bytes, 448 total [1181.025s][info][gc,stats ] [1181.025s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1181.025s][info][gc,stats ] - age 1: 32 bytes, 32 total [1181.025s][info][gc,stats ] - age 2: 15882544 bytes, 15882576 total [1181.025s][info][gc,stats ] - age 3: 207131624 bytes, 223014200 total [1181.025s][info][gc,stats ] - age 4: 380386496 bytes, 603400696 total [1181.025s][info][gc,stats ] - age 5: 281801248 bytes, 885201944 total [1181.025s][info][gc,stats ] - age 7: 380435488 bytes, 1265637432 total [1181.025s][info][gc,stats ] [1181.025s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1181.025s][info][gc,stats ] - age 7: 10463508616 bytes, 10463508616 total [1181.025s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1181.035s][info][gc ] Transition from: normal to: idle [1181.036s][info][gc ] Trigger (YOUNG): Average GC time (4925.19 ms) is above the time for average allocation rate (2100 MB/s) to deplete free headroom (7079M) (margin of error = 3.23) [1181.036s][info][gc,ergo ] Free headroom: 8666M (free) - 1587M (spike) - 0B (penalties) = 7079M [1181.036s][info][gc ] Transition from: idle to: normal [1181.036s][info][gc ] Heuristics request for young collection accepted [1181.036s][info][gc,free ] Free: 8666M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 5823K, Mutator Free: 1084 Collector Reserve: 807M, Max: 8192K; Used: 2064B Old Collector Reserve: 14885K, Max: 8139K; Used: 1498K [1181.036s][info][gc,ergo ] GC(1287) Start GC cycle (YOUNG) [1181.036s][info][gc,start ] GC(1287) Concurrent reset [1181.036s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent reset [1181.055s][info][gc ] GC(1287) Concurrent reset 18.595ms [1181.055s][info][gc,start ] GC(1287) Pause Init Mark (YOUNG) [1181.055s][info][gc,task ] GC(1287) Using 8 of 8 workers for init marking [1181.059s][info][gc ] GC(1287) Pause Init Mark (YOUNG) 3.642ms [1181.059s][info][gc,start ] GC(1287) Concurrent remembered set scanning [1181.059s][info][gc,task ] GC(1287) Using 4 of 8 workers for Concurrent remembered set scanning [1181.094s][info][gc ] GC(1287) Concurrent remembered set scanning 34.914ms [1181.094s][info][gc,start ] GC(1287) Concurrent marking roots [1181.094s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent marking roots [1181.098s][info][gc ] GC(1287) Concurrent marking roots 3.661ms [1181.098s][info][gc,start ] GC(1287) Concurrent marking (YOUNG) [1181.098s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent marking [1183.046s][info][gc ] GC(1287) Concurrent marking (YOUNG) 1948.182ms [1183.047s][info][gc,start ] GC(1287) Pause Final Mark (YOUNG) [1183.047s][info][gc,task ] GC(1287) Using 8 of 8 workers for final marking [1183.047s][info][gc,ergo ] GC(1287) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [1183.047s][info][gc,ergo ] GC(1287) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1183.047s][info][gc,ergo ] GC(1287) Chosen CSet evacuates young: 47879K (of which at least: 0B are to be promoted), old: 0B [1183.047s][info][gc,ergo ] GC(1287) Collectable Garbage: 5361M (98%), Immediate: 0B (0%), 0 regions, CSet: 5361M (98%), 676 regions [1183.047s][info][gc,ergo ] GC(1287) Evacuation Targets: YOUNG: 47879K, PROMOTE: 0B, OLD: 0B, TOTAL: 47879K [1183.047s][info][gc,free ] Free: 5430M, Max: 8192K regular, 432M humongous, Frag: 93% external, 0% internal; Used: 9547K, Mutator Free: 680 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 14885K, Max: 8139K; Used: 1498K [1183.048s][info][gc ] GC(1287) Pause Final Mark (YOUNG) 1.013ms [1183.048s][info][gc,start ] GC(1287) Concurrent thread roots [1183.048s][info][gc,task ] GC(1287) Using 4 of 8 workers for Concurrent thread roots [1183.051s][info][gc ] GC(1287) Concurrent thread roots 3.639ms [1183.051s][info][gc,start ] GC(1287) Concurrent weak references [1183.051s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent weak references [1183.051s][info][gc,ref ] GC(1287) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1183.051s][info][gc,ref ] GC(1287) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1183.051s][info][gc,ref ] GC(1287) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1183.051s][info][gc ] GC(1287) Concurrent weak references 0.045ms [1183.051s][info][gc,start ] GC(1287) Concurrent weak roots [1183.051s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent weak root [1183.052s][info][gc ] GC(1287) Concurrent weak roots 0.633ms [1183.052s][info][gc,start ] GC(1287) Concurrent cleanup [1183.052s][info][gc ] GC(1287) Concurrent cleanup 26215M->26215M(31744M) 0.109ms [1183.052s][info][gc,free ] Free: 5420M, Max: 8192K regular, 432M humongous, Frag: 92% external, 0% internal; Used: 3879K, Mutator Free: 678 Collector Reserve: 65517K, Max: 8192K; Used: 18576B Old Collector Reserve: 14885K, Max: 8139K; Used: 1498K [1183.052s][info][gc,start ] GC(1287) Concurrent strong roots [1183.052s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent strong root [1183.053s][info][gc ] GC(1287) Concurrent strong roots 0.405ms [1183.053s][info][gc,start ] GC(1287) Concurrent evacuation [1183.053s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent evacuation [1183.053s][info][gc ] GC(1287) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15704M [1183.053s][info][gc ] GC(1287) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15968M [1183.073s][info][gc ] GC(1287) Concurrent evacuation 20.401ms [1183.073s][info][gc,start ] GC(1287) Pause Init Update Refs [1183.074s][info][gc ] GC(1287) Pause Init Update Refs 0.482ms [1183.074s][info][gc,start ] GC(1287) Concurrent update references [1183.074s][info][gc,task ] GC(1287) Using 4 of 8 workers for concurrent reference update [1183.074s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1183.723s][info][gc ] GC(1287) Concurrent update references 648.829ms [1183.723s][info][gc,start ] GC(1287) Concurrent update thread roots [1183.732s][info][gc ] GC(1287) Concurrent update thread roots 9.026ms [1183.732s][info][gc,start ] GC(1287) Pause Final Update Refs [1183.732s][info][gc,task ] GC(1287) Using 8 of 8 workers for final reference update [1183.732s][info][gc,free ] Free: 8684M, Max: 8192K regular, 400M humongous, Frag: 88% external, 61% internal; Used: 5347M, Mutator Free: 1086 Collector Reserve: 791M, Max: 8192K; Used: 65540K Old Collector Reserve: 14306K, Max: 8139K; Used: 2077K [1183.732s][info][gc ] GC(1287) Pause Final Update Refs 0.220ms [1183.733s][info][gc,start ] GC(1287) Concurrent cleanup [1183.733s][info][gc ] GC(1287) Concurrent cleanup 27624M->22225M(31744M) 0.259ms [1183.733s][info][gc,ergo ] GC(1287) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14317K, young_available: 9475M [1183.733s][info][gc,ergo ] GC(1287) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.8% during period of 2.709s [1183.733s][info][gc,ergo ] GC(1287) At end of Concurrent Young GC: YOUNG generation used: 6301M, used regions: 6344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15776M, available: 9474M [1183.733s][info][gc,ergo ] GC(1287) At end of Concurrent Young GC: OLD generation used: 15924M, used regions: 15968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 15968M, available: 14317K [1183.733s][info][gc,free ] Free: 8682M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 5393K, Mutator Free: 1086 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 14306K, Max: 8139K; Used: 2077K [1183.734s][info][gc,stats ] [1183.734s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1183.734s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1183.734s][info][gc,stats ] [1183.734s][info][gc,stats ] Concurrent Reset 18623 us [1183.734s][info][gc,stats ] Pause Init Mark (G) 4450 us [1183.734s][info][gc,stats ] Pause Init Mark (N) 3654 us [1183.734s][info][gc,stats ] Swap Remembered Set 3280 us [1183.734s][info][gc,stats ] Update Region States 231 us [1183.734s][info][gc,stats ] Concurrent Scan Remembered Set 34929 us, parallelism: 3.99x [1183.734s][info][gc,stats ] RS: 139343 us [1183.734s][info][gc,stats ] RS: Scan Clusters 139343 us, workers (us): 34843, 34838, 34832, 34830, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Concurrent Mark Roots 3674 us, parallelism: 3.58x [1183.734s][info][gc,stats ] CMR: 13169 us [1183.734s][info][gc,stats ] CMR: Thread Roots 11993 us, workers (us): 2967, 3082, 2842, 3101, ---, ---, ---, ---, [1183.734s][info][gc,stats ] CMR: Code Cache Roots 1049 us, workers (us): 368, 177, 361, 143, ---, ---, ---, ---, [1183.734s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 22, 22, 16, ---, ---, ---, ---, [1183.734s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Concurrent Marking 1948209 us, parallelism: 3.98x [1183.734s][info][gc,stats ] CM: 7755494 us [1183.734s][info][gc,stats ] CM: Parallel Mark 7755494 us, workers (us): 1938896, 1938878, 1938875, 1938846, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Pause Final Mark (G) 1482 us [1183.734s][info][gc,stats ] Pause Final Mark (N) 1018 us [1183.734s][info][gc,stats ] Finish Mark 493 us [1183.734s][info][gc,stats ] Update Region States 93 us [1183.734s][info][gc,stats ] Choose Collection Set 202 us [1183.734s][info][gc,stats ] Rebuild Free Set 46 us [1183.734s][info][gc,stats ] Concurrent Thread Roots 3652 us, parallelism: 3.89x [1183.734s][info][gc,stats ] CTR: 14197 us [1183.734s][info][gc,stats ] CTR: Thread Roots 14197 us, workers (us): 3546, 3571, 3559, 3520, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.03x [1183.734s][info][gc,stats ] CWRF: 1 us [1183.734s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Concurrent Weak Roots 645 us [1183.734s][info][gc,stats ] Roots 52 us, parallelism: 1.22x [1183.734s][info][gc,stats ] CWR: 64 us [1183.734s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 19, 15, 8, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Rendezvous 569 us [1183.734s][info][gc,stats ] Concurrent Cleanup 115 us [1183.734s][info][gc,stats ] Concurrent Strong Roots 408 us, parallelism: 2.69x [1183.734s][info][gc,stats ] CSR: 1100 us [1183.734s][info][gc,stats ] CSR: Code Cache Roots 946 us, workers (us): 197, 265, 329, 155, ---, ---, ---, ---, [1183.734s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 38, 33, 30, 27, ---, ---, ---, ---, [1183.734s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 6, ---, 21, ---, ---, ---, ---, [1183.734s][info][gc,stats ] Concurrent Evacuation 20416 us [1183.734s][info][gc,stats ] Pause Init Update Refs (G) 926 us [1183.734s][info][gc,stats ] Pause Init Update Refs (N) 491 us [1183.734s][info][gc,stats ] Manage GCLABs 412 us [1183.734s][info][gc,stats ] Concurrent Update Refs 648854 us [1183.734s][info][gc,stats ] Concurrent Update Thread Roots 9048 us [1183.734s][info][gc,stats ] Pause Final Update Refs (G) 828 us [1183.734s][info][gc,stats ] Pause Final Update Refs (N) 226 us [1183.734s][info][gc,stats ] Update Region States 51 us [1183.734s][info][gc,stats ] Trash Collection Set 18 us [1183.734s][info][gc,stats ] Rebuild Free Set 73 us [1183.734s][info][gc,stats ] Concurrent Cleanup 270 us [1183.734s][info][gc,stats ] Workers: Evacuated 47879K across 749401 objects, abandoned 0B across 0 objects. [1183.734s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1183.734s][info][gc,stats ] - age 1: 32948024 bytes, 32948024 total [1183.734s][info][gc,stats ] - age 2: 824016 bytes, 33772040 total [1183.734s][info][gc,stats ] - age 3: 635456 bytes, 34407496 total [1183.734s][info][gc,stats ] - age 4: 760632 bytes, 35168128 total [1183.734s][info][gc,stats ] - age 5: 9462672 bytes, 44630800 total [1183.734s][info][gc,stats ] - age 6: 8320 bytes, 44639120 total [1183.734s][info][gc,stats ] - age 7: 4389520 bytes, 49028640 total [1183.734s][info][gc,stats ] [1183.734s][info][gc,stats ] Mutators: Evacuated 320B across 13 objects, abandoned 0B across 0 objects. [1183.734s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1183.734s][info][gc,stats ] - age 1: 192 bytes, 192 total [1183.734s][info][gc,stats ] - age 2: 64 bytes, 256 total [1183.734s][info][gc,stats ] - age 4: 32 bytes, 288 total [1183.734s][info][gc,stats ] - age 5: 32 bytes, 320 total [1183.734s][info][gc,stats ] [1183.734s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1183.734s][info][gc,stats ] - age 1: 15600 bytes, 15600 total [1183.734s][info][gc,stats ] - age 2: 32 bytes, 15632 total [1183.734s][info][gc,stats ] - age 3: 15864544 bytes, 15880176 total [1183.734s][info][gc,stats ] - age 4: 206995448 bytes, 222875624 total [1183.734s][info][gc,stats ] - age 5: 380241280 bytes, 603116904 total [1183.734s][info][gc,stats ] - age 6: 281789680 bytes, 884906584 total [1183.734s][info][gc,stats ] [1183.734s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1183.734s][info][gc,stats ] - age 7: 10843944104 bytes, 10843944104 total [1183.734s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1183.744s][info][gc ] Transition from: normal to: idle [1183.744s][info][gc ] Trigger (YOUNG): Average GC time (5075.36 ms) is above the time for average allocation rate (2091 MB/s) to deplete free headroom (7073M) (margin of error = 3.24) [1183.744s][info][gc,ergo ] Free headroom: 8660M (free) - 1587M (spike) - 0B (penalties) = 7073M [1183.744s][info][gc ] Transition from: idle to: normal [1183.744s][info][gc ] Heuristics request for young collection accepted [1183.744s][info][gc,free ] Free: 8660M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 11802K, Mutator Free: 1084 Collector Reserve: 791M, Max: 8192K; Used: 4128B Old Collector Reserve: 14306K, Max: 8139K; Used: 2077K [1183.744s][info][gc,ergo ] GC(1288) Start GC cycle (YOUNG) [1183.744s][info][gc,start ] GC(1288) Concurrent reset [1183.744s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent reset [1183.770s][info][gc ] GC(1288) Concurrent reset 25.181ms [1183.770s][info][gc,start ] GC(1288) Pause Init Mark (YOUNG) [1183.770s][info][gc,task ] GC(1288) Using 8 of 8 workers for init marking [1183.774s][info][gc ] GC(1288) Pause Init Mark (YOUNG) 3.689ms [1183.774s][info][gc,start ] GC(1288) Concurrent remembered set scanning [1183.774s][info][gc,task ] GC(1288) Using 4 of 8 workers for Concurrent remembered set scanning [1184.331s][info][gc ] GC(1288) Concurrent remembered set scanning 556.777ms [1184.331s][info][gc,start ] GC(1288) Concurrent marking roots [1184.331s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent marking roots [1184.334s][info][gc ] GC(1288) Concurrent marking roots 2.639ms [1184.334s][info][gc,start ] GC(1288) Concurrent marking (YOUNG) [1184.334s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent marking [1184.526s][info][gc ] Periodic Sample: GCU = 24.505%, MU = 17.966% during most recent 5.0s [1185.806s][info][gc ] GC(1288) Concurrent marking (YOUNG) 1472.044ms [1185.806s][info][gc,start ] GC(1288) Pause Final Mark (YOUNG) [1185.806s][info][gc,task ] GC(1288) Using 8 of 8 workers for final marking [1185.807s][info][gc,ergo ] GC(1288) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1185.807s][info][gc,ergo ] GC(1288) Adaptive CSet Selection for YOUNG. Max Evacuation: 657M, Actual Free: 1065K. [1185.807s][info][gc,ergo ] GC(1288) Chosen CSet evacuates young: 52717K (of which at least: 0B are to be promoted), old: 0B [1185.807s][info][gc,ergo ] GC(1288) Collectable Garbage: 5397M (98%), Immediate: 1065K (0%), 1 regions, CSet: 5396M (98%), 681 regions [1185.807s][info][gc,ergo ] GC(1288) Evacuation Targets: YOUNG: 52717K, PROMOTE: 0B, OLD: 0B, TOTAL: 52717K [1185.807s][info][gc,free ] Free: 5265M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 7592K, Mutator Free: 659 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 14306K, Max: 8139K; Used: 2077K [1185.807s][info][gc ] GC(1288) Pause Final Mark (YOUNG) 1.019ms [1185.807s][info][gc,start ] GC(1288) Concurrent thread roots [1185.807s][info][gc,task ] GC(1288) Using 4 of 8 workers for Concurrent thread roots [1185.811s][info][gc ] GC(1288) Concurrent thread roots 3.763ms [1185.811s][info][gc,start ] GC(1288) Concurrent weak references [1185.811s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent weak references [1185.811s][info][gc,ref ] GC(1288) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1185.811s][info][gc,ref ] GC(1288) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1185.811s][info][gc,ref ] GC(1288) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1185.811s][info][gc ] GC(1288) Concurrent weak references 0.039ms [1185.811s][info][gc,start ] GC(1288) Concurrent weak roots [1185.811s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent weak root [1185.812s][info][gc ] GC(1288) Concurrent weak roots 0.799ms [1185.812s][info][gc,start ] GC(1288) Concurrent cleanup [1185.812s][info][gc ] GC(1288) Concurrent cleanup 26385M->26384M(31744M) 0.114ms [1185.812s][info][gc,free ] Free: 5252M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 3615K, Mutator Free: 657 Collector Reserve: 65523K, Max: 8192K; Used: 12384B Old Collector Reserve: 14306K, Max: 8139K; Used: 2077K [1185.812s][info][gc,start ] GC(1288) Concurrent strong roots [1185.812s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent strong root [1185.813s][info][gc ] GC(1288) Concurrent strong roots 0.424ms [1185.813s][info][gc,start ] GC(1288) Concurrent evacuation [1185.813s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent evacuation [1185.836s][info][gc ] GC(1288) Concurrent evacuation 23.375ms [1185.836s][info][gc,start ] GC(1288) Pause Init Update Refs [1185.837s][info][gc ] GC(1288) Pause Init Update Refs 0.471ms [1185.837s][info][gc,start ] GC(1288) Concurrent update references [1185.837s][info][gc,task ] GC(1288) Using 4 of 8 workers for concurrent reference update [1185.837s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [1186.507s][info][gc ] GC(1288) Concurrent update references 670.233ms [1186.507s][info][gc,start ] GC(1288) Concurrent update thread roots [1186.516s][info][gc ] GC(1288) Concurrent update thread roots 8.898ms [1186.516s][info][gc,start ] GC(1288) Pause Final Update Refs [1186.516s][info][gc,task ] GC(1288) Using 8 of 8 workers for final reference update [1186.517s][info][gc,free ] Free: 8355M, Max: 8192K regular, 400M humongous, Frag: 87% external, 64% internal; Used: 5388M, Mutator Free: 1045 Collector Reserve: 783M, Max: 8192K; Used: 10320B Old Collector Reserve: 152M, Max: 8192K; Used: 72795K [1186.517s][info][gc ] GC(1288) Pause Final Update Refs 0.217ms [1186.517s][info][gc,start ] GC(1288) Concurrent cleanup [1186.517s][info][gc ] GC(1288) Concurrent cleanup 27862M->22422M(31744M) 0.181ms [1186.517s][info][gc ] GC(1288) Transfer 18 region(s) from YOUNG to OLD, yielding increased size: 16112M [1186.517s][info][gc,ergo ] GC(1288) After cleanup, successfully transferred 18 regions to old to prepare for next gc, old available: 152M, young_available: 9139M [1186.517s][info][gc,ergo ] GC(1288) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.1% during period of 2.784s [1186.517s][info][gc,ergo ] GC(1288) At end of Concurrent Young GC: YOUNG generation used: 6493M, used regions: 6528M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15632M, available: 9138M [1186.517s][info][gc,ergo ] GC(1288) At end of Concurrent Young GC: OLD generation used: 15929M, used regions: 15968M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16112M, available: 152M [1186.517s][info][gc,free ] Free: 8354M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 5832K, Mutator Free: 1045 Collector Reserve: 783M, Max: 8192K; Used: 10320B Old Collector Reserve: 152M, Max: 8192K; Used: 7259K [1186.518s][info][gc,stats ] [1186.518s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1186.518s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1186.518s][info][gc,stats ] [1186.518s][info][gc,stats ] Concurrent Reset 25212 us [1186.518s][info][gc,stats ] Pause Init Mark (G) 4494 us [1186.518s][info][gc,stats ] Pause Init Mark (N) 3698 us [1186.518s][info][gc,stats ] Swap Remembered Set 3340 us [1186.518s][info][gc,stats ] Update Region States 220 us [1186.518s][info][gc,stats ] Concurrent Scan Remembered Set 556806 us, parallelism: 4.00x [1186.518s][info][gc,stats ] RS: 2226808 us [1186.518s][info][gc,stats ] RS: Scan Clusters 2226808 us, workers (us): 556707, 556705, 556700, 556697, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Concurrent Mark Roots 2660 us, parallelism: 3.44x [1186.518s][info][gc,stats ] CMR: 9154 us [1186.518s][info][gc,stats ] CMR: Thread Roots 7941 us, workers (us): 2051, 1890, 1965, 2037, ---, ---, ---, ---, [1186.518s][info][gc,stats ] CMR: Code Cache Roots 1076 us, workers (us): 178, 361, 335, 202, ---, ---, ---, ---, [1186.518s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 36, 23, 21, 19, ---, ---, ---, ---, [1186.518s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, ---, ---, 9, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Concurrent Marking 1472070 us, parallelism: 3.98x [1186.518s][info][gc,stats ] CM: 5854926 us [1186.518s][info][gc,stats ] CM: Parallel Mark 5854926 us, workers (us): 1463741, 1463740, 1463726, 1463719, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Pause Final Mark (G) 1610 us [1186.518s][info][gc,stats ] Pause Final Mark (N) 1025 us [1186.518s][info][gc,stats ] Finish Mark 494 us [1186.518s][info][gc,stats ] Update Region States 94 us [1186.518s][info][gc,stats ] Choose Collection Set 199 us [1186.518s][info][gc,stats ] Rebuild Free Set 43 us [1186.518s][info][gc,stats ] Concurrent Thread Roots 3776 us, parallelism: 3.81x [1186.518s][info][gc,stats ] CTR: 14389 us [1186.518s][info][gc,stats ] CTR: Thread Roots 14389 us, workers (us): 3646, 3503, 3693, 3547, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1186.518s][info][gc,stats ] CWRF: 1 us [1186.518s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Concurrent Weak Roots 804 us [1186.518s][info][gc,stats ] Roots 60 us, parallelism: 1.30x [1186.518s][info][gc,stats ] CWR: 78 us [1186.518s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 30, 19, 16, 13, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Rendezvous 731 us [1186.518s][info][gc,stats ] Concurrent Cleanup 119 us [1186.518s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.89x [1186.518s][info][gc,stats ] CSR: 1237 us [1186.518s][info][gc,stats ] CSR: Code Cache Roots 1040 us, workers (us): 198, 348, 307, 186, ---, ---, ---, ---, [1186.518s][info][gc,stats ] CSR: VM Strong Roots 163 us, workers (us): 48, 41, 39, 35, ---, ---, ---, ---, [1186.518s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 27, ---, ---, 8, ---, ---, ---, ---, [1186.518s][info][gc,stats ] Concurrent Evacuation 23389 us [1186.518s][info][gc,stats ] Pause Init Update Refs (G) 983 us [1186.518s][info][gc,stats ] Pause Init Update Refs (N) 487 us [1186.518s][info][gc,stats ] Manage GCLABs 404 us [1186.518s][info][gc,stats ] Concurrent Update Refs 670259 us [1186.518s][info][gc,stats ] Concurrent Update Thread Roots 8915 us [1186.518s][info][gc,stats ] Pause Final Update Refs (G) 848 us [1186.518s][info][gc,stats ] Pause Final Update Refs (N) 223 us [1186.518s][info][gc,stats ] Update Region States 46 us [1186.518s][info][gc,stats ] Trash Collection Set 19 us [1186.518s][info][gc,stats ] Rebuild Free Set 76 us [1186.518s][info][gc,stats ] Concurrent Cleanup 188 us [1186.518s][info][gc,stats ] Workers: Evacuated 52717K across 859611 objects, abandoned 0B across 0 objects. [1186.518s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1186.518s][info][gc,stats ] - age 1: 37532656 bytes, 37532656 total [1186.518s][info][gc,stats ] - age 2: 691504 bytes, 38224160 total [1186.518s][info][gc,stats ] - age 3: 823792 bytes, 39047952 total [1186.518s][info][gc,stats ] - age 4: 635328 bytes, 39683280 total [1186.518s][info][gc,stats ] - age 5: 760536 bytes, 40443816 total [1186.518s][info][gc,stats ] - age 6: 9462672 bytes, 49906488 total [1186.518s][info][gc,stats ] - age 7: 4076256 bytes, 53982744 total [1186.518s][info][gc,stats ] [1186.518s][info][gc,stats ] Mutators: Evacuated 448B across 27 objects, abandoned 0B across 0 objects. [1186.518s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1186.518s][info][gc,stats ] - age 1: 64 bytes, 64 total [1186.518s][info][gc,stats ] - age 2: 32 bytes, 96 total [1186.518s][info][gc,stats ] - age 3: 64 bytes, 160 total [1186.518s][info][gc,stats ] - age 4: 128 bytes, 288 total [1186.518s][info][gc,stats ] - age 5: 128 bytes, 416 total [1186.518s][info][gc,stats ] - age 6: 32 bytes, 448 total [1186.518s][info][gc,stats ] [1186.518s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1186.518s][info][gc,stats ] - age 1: 32 bytes, 32 total [1186.518s][info][gc,stats ] - age 4: 15864544 bytes, 15864576 total [1186.518s][info][gc,stats ] - age 5: 206995448 bytes, 222860024 total [1186.518s][info][gc,stats ] - age 6: 380241280 bytes, 603101304 total [1186.518s][info][gc,stats ] - age 7: 281789680 bytes, 884890984 total [1186.518s][info][gc,stats ] [1186.518s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1186.518s][info][gc,stats ] - age 7: 10843944104 bytes, 10843944104 total [1186.518s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1186.528s][info][gc ] Transition from: normal to: idle [1186.528s][info][gc ] Trigger (YOUNG): Average GC time (5205.28 ms) is above the time for average allocation rate (2086 MB/s) to deplete free headroom (6743M) (margin of error = 3.25) [1186.528s][info][gc,ergo ] Free headroom: 8331M (free) - 1587M (spike) - 0B (penalties) = 6743M [1186.528s][info][gc ] Transition from: idle to: normal [1186.528s][info][gc ] Heuristics request for young collection accepted [1186.528s][info][gc,free ] Free: 8331M, Max: 8192K regular, 432M humongous, Frag: 95% external, 0% internal; Used: 4988K, Mutator Free: 1042 Collector Reserve: 783M, Max: 8192K; Used: 10320B Old Collector Reserve: 152M, Max: 8192K; Used: 7259K [1186.528s][info][gc,ergo ] GC(1289) Start GC cycle (YOUNG) [1186.528s][info][gc,start ] GC(1289) Concurrent reset [1186.528s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent reset [1186.547s][info][gc ] GC(1289) Concurrent reset 18.846ms [1186.548s][info][gc,start ] GC(1289) Pause Init Mark (YOUNG) [1186.548s][info][gc,task ] GC(1289) Using 8 of 8 workers for init marking [1186.553s][info][gc ] GC(1289) Pause Init Mark (YOUNG) 5.092ms [1186.553s][info][gc,start ] GC(1289) Concurrent remembered set scanning [1186.553s][info][gc,task ] GC(1289) Using 4 of 8 workers for Concurrent remembered set scanning [1187.089s][info][gc ] GC(1289) Concurrent remembered set scanning 535.754ms [1187.089s][info][gc,start ] GC(1289) Concurrent marking roots [1187.089s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent marking roots [1187.092s][info][gc ] GC(1289) Concurrent marking roots 2.749ms [1187.092s][info][gc,start ] GC(1289) Concurrent marking (YOUNG) [1187.092s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent marking [1188.487s][info][gc ] GC(1289) Concurrent marking (YOUNG) 1395.530ms [1188.487s][info][gc,start ] GC(1289) Pause Final Mark (YOUNG) [1188.488s][info][gc,task ] GC(1289) Using 8 of 8 workers for final marking [1188.488s][info][gc,ergo ] GC(1289) Planning to promote in place 0 humongous regions and 20 regular regions, spanning a total of 167772160 used bytes [1188.488s][info][gc,ergo ] GC(1289) Adaptive CSet Selection for YOUNG. Max Evacuation: 651M, Actual Free: 0B. [1188.488s][info][gc,ergo ] GC(1289) Chosen CSet evacuates young: 38148K (of which at least: 121M are to be promoted), old: 0B [1188.488s][info][gc,ergo ] GC(1289) Collectable Garbage: 5612M (98%), Immediate: 0B (0%), 0 regions, CSet: 5612M (98%), 722 regions [1188.488s][info][gc,ergo ] GC(1289) Evacuation Targets: YOUNG: 38148K, PROMOTE: 121M, OLD: 0B, TOTAL: 159M [1188.488s][info][gc,free ] Free: 5179M, Max: 8192K regular, 432M humongous, Frag: 92% external, 0% internal; Used: 4706K, Mutator Free: 648 Collector Reserve: 49141K, Max: 8192K; Used: 10320B Old Collector Reserve: 152M, Max: 8192K; Used: 7259K [1188.488s][info][gc ] GC(1289) Pause Final Mark (YOUNG) 0.934ms [1188.489s][info][gc,start ] GC(1289) Concurrent thread roots [1188.489s][info][gc,task ] GC(1289) Using 4 of 8 workers for Concurrent thread roots [1188.493s][info][gc ] GC(1289) Concurrent thread roots 3.929ms [1188.493s][info][gc,start ] GC(1289) Concurrent weak references [1188.493s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent weak references [1188.493s][info][gc,ref ] GC(1289) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1188.493s][info][gc,ref ] GC(1289) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1188.493s][info][gc,ref ] GC(1289) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1188.493s][info][gc ] GC(1289) Concurrent weak references 0.050ms [1188.493s][info][gc,start ] GC(1289) Concurrent weak roots [1188.493s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent weak root [1188.493s][info][gc ] GC(1289) Concurrent weak roots 0.751ms [1188.493s][info][gc,start ] GC(1289) Concurrent cleanup [1188.493s][info][gc ] GC(1289) Concurrent cleanup 26343M->26343M(31744M) 0.103ms [1188.493s][info][gc,free ] Free: 5165M, Max: 8192K regular, 432M humongous, Frag: 92% external, 0% internal; Used: 2770K, Mutator Free: 646 Collector Reserve: 49121K, Max: 8192K; Used: 30960B Old Collector Reserve: 152M, Max: 8192K; Used: 7265K [1188.493s][info][gc,start ] GC(1289) Concurrent strong roots [1188.494s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent strong root [1188.494s][info][gc ] GC(1289) Concurrent strong roots 0.417ms [1188.494s][info][gc,start ] GC(1289) Concurrent evacuation [1188.494s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent evacuation [1188.494s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [1188.494s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [1188.494s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [1188.524s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [1188.526s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [1188.528s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [1188.536s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [1188.539s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [1188.539s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [1188.566s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [1188.584s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [1188.587s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [1188.588s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [1188.590s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [1188.592s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [1188.593s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [1188.595s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16248M [1188.598s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16256M [1188.602s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16264M [1188.673s][info][gc ] GC(1289) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16272M [1188.689s][info][gc ] GC(1289) Concurrent evacuation 195.211ms [1188.690s][info][gc,start ] GC(1289) Pause Init Update Refs [1188.690s][info][gc ] GC(1289) Pause Init Update Refs 0.524ms [1188.690s][info][gc,start ] GC(1289) Concurrent update references [1188.690s][info][gc,task ] GC(1289) Using 4 of 8 workers for concurrent reference update [1188.690s][info][gc ] GC(1289) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 15480M [1188.690s][info][gc,free ] At start of update refs, moving 13285K to Mutator free set from Collector Reserve (5093K) and from Old Collector Reserve (8192K) [1189.402s][info][gc ] GC(1289) Concurrent update references 711.426ms [1189.402s][info][gc,start ] GC(1289) Concurrent update thread roots [1189.410s][info][gc ] GC(1289) Concurrent update thread roots 8.694ms [1189.411s][info][gc,start ] GC(1289) Pause Final Update Refs [1189.411s][info][gc,task ] GC(1289) Using 8 of 8 workers for final reference update [1189.411s][info][gc,free ] Free: 8271M, Max: 8192K regular, 384M humongous, Frag: 86% external, 68% internal; Used: 5683M, Mutator Free: 1035 Collector Reserve: 772M, Max: 8192K; Used: 27674K Old Collector Reserve: 73728K, Max: 8192K; Used: 73728K [1189.411s][info][gc ] GC(1289) Pause Final Update Refs 0.229ms [1189.411s][info][gc,start ] GC(1289) Concurrent cleanup [1189.411s][info][gc ] GC(1289) Concurrent cleanup 28361M->22598M(31744M) 0.185ms [1189.411s][info][gc ] GC(1289) Transfer 9 region(s) from YOUNG to OLD, yielding increased size: 16336M [1189.411s][info][gc,ergo ] GC(1289) After cleanup, successfully transferred 9 regions to old to prepare for next gc, old available: 73738K, young_available: 9043M [1189.412s][info][gc,ergo ] GC(1289) At end of Concurrent Young GC: GCU: 24.3%, MU: 17.7% during period of 2.894s [1189.412s][info][gc,ergo ] GC(1289) At end of Concurrent Young GC: YOUNG generation used: 6364M, used regions: 6384M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15408M, available: 9043M [1189.412s][info][gc,ergo ] GC(1289) At end of Concurrent Young GC: OLD generation used: 16234M, used regions: 16264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16336M, available: 73738K [1189.412s][info][gc,free ] Free: 8269M, Max: 8192K regular, 448M humongous, Frag: 95% external, 0% internal; Used: 10333K, Mutator Free: 1035 Collector Reserve: 772M, Max: 8192K; Used: 3098K Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1189.412s][info][gc,stats ] [1189.412s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1189.412s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1189.412s][info][gc,stats ] [1189.412s][info][gc,stats ] Concurrent Reset 18877 us [1189.412s][info][gc,stats ] Pause Init Mark (G) 5853 us [1189.412s][info][gc,stats ] Pause Init Mark (N) 5109 us [1189.412s][info][gc,stats ] Swap Remembered Set 4746 us [1189.412s][info][gc,stats ] Update Region States 223 us [1189.412s][info][gc,stats ] Concurrent Scan Remembered Set 535784 us, parallelism: 4.00x [1189.412s][info][gc,stats ] RS: 2141284 us [1189.412s][info][gc,stats ] RS: Scan Clusters 2141284 us, workers (us): 535677, 535670, 535496, 534441, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Concurrent Mark Roots 2761 us, parallelism: 3.41x [1189.412s][info][gc,stats ] CMR: 9415 us [1189.412s][info][gc,stats ] CMR: Thread Roots 8183 us, workers (us): 2066, 2084, 1968, 2065, ---, ---, ---, ---, [1189.412s][info][gc,stats ] CMR: Code Cache Roots 1094 us, workers (us): 180, 175, 385, 354, ---, ---, ---, ---, [1189.412s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 32, 27, 22, 21, ---, ---, ---, ---, [1189.412s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Concurrent Marking 1395558 us, parallelism: 3.98x [1189.412s][info][gc,stats ] CM: 5549229 us [1189.412s][info][gc,stats ] CM: Parallel Mark 5549229 us, workers (us): 1387316, 1387311, 1387302, 1387300, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Pause Final Mark (G) 1536 us [1189.412s][info][gc,stats ] Pause Final Mark (N) 941 us [1189.412s][info][gc,stats ] Finish Mark 400 us [1189.412s][info][gc,stats ] Update Region States 102 us [1189.412s][info][gc,stats ] Choose Collection Set 197 us [1189.412s][info][gc,stats ] Rebuild Free Set 45 us [1189.412s][info][gc,stats ] Concurrent Thread Roots 3943 us, parallelism: 3.86x [1189.412s][info][gc,stats ] CTR: 15208 us [1189.412s][info][gc,stats ] CTR: Thread Roots 15208 us, workers (us): 3788, 3791, 3867, 3761, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [1189.412s][info][gc,stats ] CWRF: 1 us [1189.412s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Concurrent Weak Roots 756 us [1189.412s][info][gc,stats ] Roots 59 us, parallelism: 1.61x [1189.412s][info][gc,stats ] CWR: 94 us [1189.412s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 29, 25, 22, 19, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Rendezvous 684 us [1189.412s][info][gc,stats ] Concurrent Cleanup 107 us [1189.412s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.75x [1189.412s][info][gc,stats ] CSR: 1156 us [1189.412s][info][gc,stats ] CSR: Code Cache Roots 989 us, workers (us): 186, 343, 268, 192, ---, ---, ---, ---, [1189.412s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 40, 35, 35, 30, ---, ---, ---, ---, [1189.412s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [1189.412s][info][gc,stats ] Concurrent Evacuation 195227 us [1189.412s][info][gc,stats ] Pause Init Update Refs (G) 1071 us [1189.412s][info][gc,stats ] Pause Init Update Refs (N) 533 us [1189.412s][info][gc,stats ] Manage GCLABs 442 us [1189.412s][info][gc,stats ] Concurrent Update Refs 711452 us [1189.412s][info][gc,stats ] Concurrent Update Thread Roots 8708 us [1189.412s][info][gc,stats ] Pause Final Update Refs (G) 828 us [1189.412s][info][gc,stats ] Pause Final Update Refs (N) 235 us [1189.412s][info][gc,stats ] Update Region States 52 us [1189.412s][info][gc,stats ] Trash Collection Set 22 us [1189.412s][info][gc,stats ] Rebuild Free Set 78 us [1189.412s][info][gc,stats ] Concurrent Cleanup 190 us [1189.412s][info][gc,stats ] Workers: Evacuated 159M across 4434231 objects, abandoned 0B across 0 objects. [1189.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1189.412s][info][gc,stats ] - age 1: 65420736 bytes, 65420736 total [1189.412s][info][gc,stats ] - age 2: 782112 bytes, 66202848 total [1189.412s][info][gc,stats ] - age 3: 596216 bytes, 66799064 total [1189.412s][info][gc,stats ] - age 4: 5936 bytes, 66805000 total [1189.412s][info][gc,stats ] - age 5: 160 bytes, 66805160 total [1189.412s][info][gc,stats ] - age 6: 160 bytes, 66805320 total [1189.412s][info][gc,stats ] - age 7: 4795432 bytes, 71600752 total [1189.412s][info][gc,stats ] [1189.412s][info][gc,stats ] Mutators: Evacuated 2736B across 123 objects, abandoned 0B across 0 objects. [1189.412s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1189.412s][info][gc,stats ] - age 1: 1600 bytes, 1600 total [1189.412s][info][gc,stats ] - age 2: 512 bytes, 2112 total [1189.412s][info][gc,stats ] - age 3: 288 bytes, 2400 total [1189.412s][info][gc,stats ] - age 7: 32 bytes, 2432 total [1189.412s][info][gc,stats ] [1189.412s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1189.412s][info][gc,stats ] - age 1: 6606504 bytes, 6606504 total [1189.412s][info][gc,stats ] - age 5: 15850632 bytes, 22457136 total [1189.412s][info][gc,stats ] - age 6: 206912000 bytes, 229369136 total [1189.412s][info][gc,stats ] - age 7: 380191280 bytes, 609560416 total [1189.412s][info][gc,stats ] [1189.412s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1189.412s][info][gc,stats ] - age 7: 10997920016 bytes, 10997920016 total [1189.412s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1189.422s][info][gc ] Transition from: normal to: idle [1189.423s][info][gc ] Trigger (YOUNG): Average GC time (5331.90 ms) is above the time for average allocation rate (2079 MB/s) to deplete free headroom (6658M) (margin of error = 3.25) [1189.423s][info][gc,ergo ] Free headroom: 8246M (free) - 1587M (spike) - 0B (penalties) = 6658M [1189.423s][info][gc ] Transition from: idle to: normal [1189.423s][info][gc ] Heuristics request for young collection accepted [1189.423s][info][gc,free ] Free: 8246M, Max: 8192K regular, 448M humongous, Frag: 95% external, 0% internal; Used: 10194K, Mutator Free: 1032 Collector Reserve: 772M, Max: 8192K; Used: 3098K Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1189.423s][info][gc,ergo ] GC(1290) Start GC cycle (YOUNG) [1189.423s][info][gc,start ] GC(1290) Concurrent reset [1189.423s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent reset [1189.449s][info][gc ] GC(1290) Concurrent reset 25.868ms [1189.449s][info][gc,start ] GC(1290) Pause Init Mark (YOUNG) [1189.449s][info][gc,task ] GC(1290) Using 8 of 8 workers for init marking [1189.453s][info][gc ] GC(1290) Pause Init Mark (YOUNG) 3.767ms [1189.453s][info][gc,start ] GC(1290) Concurrent remembered set scanning [1189.453s][info][gc,task ] GC(1290) Using 4 of 8 workers for Concurrent remembered set scanning [1189.537s][info][gc ] Periodic Sample: GCU = 23.901%, MU = 17.898% during most recent 5.0s [1189.925s][info][gc ] GC(1290) Concurrent remembered set scanning 472.090ms [1189.925s][info][gc,start ] GC(1290) Concurrent marking roots [1189.925s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent marking roots [1189.928s][info][gc ] GC(1290) Concurrent marking roots 2.859ms [1189.928s][info][gc,start ] GC(1290) Concurrent marking (YOUNG) [1189.928s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent marking [1190.842s][info][gc ] GC(1290) Concurrent marking (YOUNG) 913.986ms [1190.843s][info][gc,start ] GC(1290) Pause Final Mark (YOUNG) [1190.843s][info][gc,task ] GC(1290) Using 8 of 8 workers for final marking [1190.844s][info][gc,ergo ] GC(1290) Planning to promote in place 0 humongous regions and 40 regular regions, spanning a total of 328023712 used bytes [1190.844s][info][gc,ergo ] GC(1290) Adaptive CSet Selection for YOUNG. Max Evacuation: 641M, Actual Free: 0B. [1190.844s][info][gc,ergo ] GC(1290) Chosen CSet evacuates young: 38740K (of which at least: 57910K are to be promoted), old: 0B [1190.844s][info][gc,ergo ] GC(1290) Collectable Garbage: 5796M (99%), Immediate: 0B (0%), 0 regions, CSet: 5796M (99%), 737 regions [1190.844s][info][gc,ergo ] GC(1290) Evacuation Targets: YOUNG: 38740K, PROMOTE: 57910K, OLD: 0B, TOTAL: 96650K [1190.844s][info][gc,free ] Free: 6114M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 5935K, Mutator Free: 765 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1190.844s][info][gc ] GC(1290) Pause Final Mark (YOUNG) 1.402ms [1190.844s][info][gc,start ] GC(1290) Concurrent thread roots [1190.844s][info][gc,task ] GC(1290) Using 4 of 8 workers for Concurrent thread roots [1190.848s][info][gc ] GC(1290) Concurrent thread roots 3.761ms [1190.848s][info][gc,start ] GC(1290) Concurrent weak references [1190.848s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent weak references [1190.848s][info][gc,ref ] GC(1290) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1190.848s][info][gc,ref ] GC(1290) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1190.848s][info][gc,ref ] GC(1290) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1190.848s][info][gc ] GC(1290) Concurrent weak references 0.047ms [1190.848s][info][gc,start ] GC(1290) Concurrent weak roots [1190.848s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent weak root [1190.849s][info][gc ] GC(1290) Concurrent weak roots 0.786ms [1190.849s][info][gc,start ] GC(1290) Concurrent cleanup [1190.849s][info][gc ] GC(1290) Concurrent cleanup 25480M->25481M(31744M) 0.103ms [1190.849s][info][gc,free ] Free: 6100M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 3163K, Mutator Free: 763 Collector Reserve: 49131K, Max: 8192K; Used: 20640B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1190.849s][info][gc,start ] GC(1290) Concurrent strong roots [1190.849s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent strong root [1190.849s][info][gc ] GC(1290) Concurrent strong roots 0.426ms [1190.849s][info][gc,start ] GC(1290) Concurrent evacuation [1190.849s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent evacuation [1190.860s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [1190.860s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [1190.862s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [1190.864s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [1190.895s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [1190.900s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [1190.902s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [1190.905s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [1190.946s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [1190.947s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [1190.949s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [1190.949s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [1190.952s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [1190.952s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [1190.953s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [1190.954s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [1190.955s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [1190.955s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [1190.956s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [1190.957s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [1190.958s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [1190.958s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [1190.959s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [1190.960s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [1190.961s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [1190.962s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [1190.962s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [1190.963s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [1190.963s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [1190.964s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [1190.965s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [1190.965s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [1190.965s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [1190.966s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [1190.967s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [1190.967s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [1190.967s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [1190.969s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [1190.969s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [1190.970s][info][gc ] GC(1290) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [1190.972s][info][gc ] GC(1290) Concurrent evacuation 122.462ms [1190.972s][info][gc,start ] GC(1290) Pause Init Update Refs [1190.973s][info][gc ] GC(1290) Pause Init Update Refs 0.521ms [1190.973s][info][gc,start ] GC(1290) Concurrent update references [1190.973s][info][gc,task ] GC(1290) Using 4 of 8 workers for concurrent reference update [1190.973s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [1191.562s][info][gc ] GC(1290) Concurrent update references 589.343ms [1191.562s][info][gc,start ] GC(1290) Concurrent update thread roots [1191.573s][info][gc ] GC(1290) Concurrent update thread roots 10.455ms [1191.573s][info][gc,start ] GC(1290) Pause Final Update Refs [1191.573s][info][gc,task ] GC(1290) Using 8 of 8 workers for final reference update [1191.573s][info][gc,free ] Free: 9738M, Max: 8192K regular, 408M humongous, Frag: 90% external, 59% internal; Used: 5813M, Mutator Free: 1218 Collector Reserve: 751M, Max: 8192K; Used: 27690K Old Collector Reserve: 65533K, Max: 8192K; Used: 57346K [1191.574s][info][gc ] GC(1290) Pause Final Update Refs 0.240ms [1191.574s][info][gc,start ] GC(1290) Concurrent cleanup [1191.574s][info][gc ] GC(1290) Concurrent cleanup 27042M->21160M(31744M) 0.175ms [1191.574s][info][gc ] GC(1290) Transfer 7 region(s) from YOUNG to OLD, yielding increased size: 16712M [1191.574s][info][gc,ergo ] GC(1290) After cleanup, successfully transferred 7 regions to old to prepare for next gc, old available: 65544K, young_available: 10489M [1191.574s][info][gc,ergo ] GC(1290) At end of Concurrent Young GC: GCU: 24.3%, MU: 18.3% during period of 2.162s [1191.574s][info][gc,ergo ] GC(1290) At end of Concurrent Young GC: YOUNG generation used: 4543M, used regions: 4560M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15032M, available: 10488M [1191.574s][info][gc,ergo ] GC(1290) At end of Concurrent Young GC: OLD generation used: 16618M, used regions: 16656M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16712M, available: 65544K [1191.574s][info][gc,free ] Free: 9736M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 7485K, Mutator Free: 1218 Collector Reserve: 751M, Max: 8192K; Used: 16512B Old Collector Reserve: 65533K, Max: 8192K; Used: 2560B [1191.575s][info][gc,stats ] [1191.575s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1191.575s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1191.575s][info][gc,stats ] [1191.575s][info][gc,stats ] Concurrent Reset 25899 us [1191.575s][info][gc,stats ] Pause Init Mark (G) 4483 us [1191.575s][info][gc,stats ] Pause Init Mark (N) 3776 us [1191.575s][info][gc,stats ] Swap Remembered Set 3349 us [1191.575s][info][gc,stats ] Update Region States 273 us [1191.575s][info][gc,stats ] Concurrent Scan Remembered Set 472117 us, parallelism: 4.00x [1191.575s][info][gc,stats ] RS: 1888108 us [1191.575s][info][gc,stats ] RS: Scan Clusters 1888108 us, workers (us): 472035, 472029, 472023, 472021, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Concurrent Mark Roots 2877 us, parallelism: 3.46x [1191.575s][info][gc,stats ] CMR: 9966 us [1191.575s][info][gc,stats ] CMR: Thread Roots 8543 us, workers (us): 2313, 1983, 2003, 2243, ---, ---, ---, ---, [1191.575s][info][gc,stats ] CMR: Code Cache Roots 1279 us, workers (us): 179, 432, 485, 183, ---, ---, ---, ---, [1191.575s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 34, 29, 24, 21, ---, ---, ---, ---, [1191.575s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Concurrent Marking 914021 us, parallelism: 3.97x [1191.575s][info][gc,stats ] CM: 3624766 us [1191.575s][info][gc,stats ] CM: Parallel Mark 3624766 us, workers (us): 906203, 906200, 906180, 906183, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Pause Final Mark (G) 1980 us [1191.575s][info][gc,stats ] Pause Final Mark (N) 1409 us [1191.575s][info][gc,stats ] Finish Mark 479 us [1191.575s][info][gc,stats ] Update Region States 84 us [1191.575s][info][gc,stats ] Choose Collection Set 185 us [1191.575s][info][gc,stats ] Rebuild Free Set 45 us [1191.575s][info][gc,stats ] Concurrent Thread Roots 3777 us, parallelism: 3.88x [1191.575s][info][gc,stats ] CTR: 14654 us [1191.575s][info][gc,stats ] CTR: Thread Roots 14654 us, workers (us): 3679, 3716, 3661, 3598, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [1191.575s][info][gc,stats ] CWRF: 2 us [1191.575s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Concurrent Weak Roots 798 us [1191.575s][info][gc,stats ] Roots 53 us, parallelism: 1.39x [1191.575s][info][gc,stats ] CWR: 74 us [1191.575s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 24, 19, 18, 14, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Rendezvous 723 us [1191.575s][info][gc,stats ] Concurrent Cleanup 107 us [1191.575s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.73x [1191.575s][info][gc,stats ] CSR: 1182 us [1191.575s][info][gc,stats ] CSR: Code Cache Roots 1010 us, workers (us): 263, 348, 213, 187, ---, ---, ---, ---, [1191.575s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 42, 39, 36, 25, ---, ---, ---, ---, [1191.575s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 5, ---, ---, 24, ---, ---, ---, ---, [1191.575s][info][gc,stats ] Concurrent Evacuation 122479 us [1191.575s][info][gc,stats ] Pause Init Update Refs (G) 1055 us [1191.575s][info][gc,stats ] Pause Init Update Refs (N) 530 us [1191.575s][info][gc,stats ] Manage GCLABs 442 us [1191.575s][info][gc,stats ] Concurrent Update Refs 589368 us [1191.575s][info][gc,stats ] Concurrent Update Thread Roots 10468 us [1191.575s][info][gc,stats ] Pause Final Update Refs (G) 902 us [1191.575s][info][gc,stats ] Pause Final Update Refs (N) 245 us [1191.575s][info][gc,stats ] Update Region States 55 us [1191.575s][info][gc,stats ] Trash Collection Set 21 us [1191.575s][info][gc,stats ] Rebuild Free Set 80 us [1191.575s][info][gc,stats ] Concurrent Cleanup 180 us [1191.575s][info][gc,stats ] Workers: Evacuated 96649K across 2314190 objects, abandoned 0B across 0 objects. [1191.575s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1191.575s][info][gc,stats ] - age 1: 65676848 bytes, 65676848 total [1191.575s][info][gc,stats ] - age 2: 595704 bytes, 66272552 total [1191.575s][info][gc,stats ] - age 3: 688096 bytes, 66960648 total [1191.575s][info][gc,stats ] - age 4: 509176 bytes, 67469824 total [1191.575s][info][gc,stats ] - age 5: 5552 bytes, 67475376 total [1191.575s][info][gc,stats ] - age 6: 352 bytes, 67475728 total [1191.575s][info][gc,stats ] - age 7: 4784672 bytes, 72260400 total [1191.575s][info][gc,stats ] [1191.575s][info][gc,stats ] Mutators: Evacuated 1040B across 44 objects, abandoned 0B across 0 objects. [1191.575s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1191.575s][info][gc,stats ] - age 1: 656 bytes, 656 total [1191.575s][info][gc,stats ] - age 2: 80 bytes, 736 total [1191.575s][info][gc,stats ] - age 3: 96 bytes, 832 total [1191.575s][info][gc,stats ] - age 4: 144 bytes, 976 total [1191.575s][info][gc,stats ] - age 7: 32 bytes, 1008 total [1191.575s][info][gc,stats ] [1191.575s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1191.575s][info][gc,stats ] - age 2: 6331824 bytes, 6331824 total [1191.575s][info][gc,stats ] - age 6: 15842016 bytes, 22173840 total [1191.575s][info][gc,stats ] - age 7: 206847312 bytes, 229021152 total [1191.575s][info][gc,stats ] [1191.575s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1191.575s][info][gc,stats ] - age 7: 11318808760 bytes, 11318808760 total [1191.575s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1191.585s][info][gc ] Transition from: normal to: idle [1191.585s][info][gc ] Trigger (YOUNG): Average GC time (5195.19 ms) is above the time for average allocation rate (2074 MB/s) to deplete free headroom (8126M) (margin of error = 3.25) [1191.585s][info][gc,ergo ] Free headroom: 9713M (free) - 1587M (spike) - 0B (penalties) = 8126M [1191.585s][info][gc ] Transition from: idle to: normal [1191.585s][info][gc ] Heuristics request for young collection accepted [1191.585s][info][gc,free ] Free: 9713M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 6551K, Mutator Free: 1215 Collector Reserve: 751M, Max: 8192K; Used: 16512B Old Collector Reserve: 65533K, Max: 8192K; Used: 2560B [1191.585s][info][gc,ergo ] GC(1291) Start GC cycle (YOUNG) [1191.585s][info][gc,start ] GC(1291) Concurrent reset [1191.585s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent reset [1191.597s][info][gc ] GC(1291) Concurrent reset 12.387ms [1191.598s][info][gc,start ] GC(1291) Pause Init Mark (YOUNG) [1191.598s][info][gc,task ] GC(1291) Using 8 of 8 workers for init marking [1191.602s][info][gc ] GC(1291) Pause Init Mark (YOUNG) 3.653ms [1191.602s][info][gc,start ] GC(1291) Concurrent remembered set scanning [1191.602s][info][gc,task ] GC(1291) Using 4 of 8 workers for Concurrent remembered set scanning [1191.994s][info][gc ] GC(1291) Concurrent remembered set scanning 392.013ms [1191.994s][info][gc,start ] GC(1291) Concurrent marking roots [1191.994s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent marking roots [1191.997s][info][gc ] GC(1291) Concurrent marking roots 3.048ms [1191.997s][info][gc,start ] GC(1291) Concurrent marking (YOUNG) [1191.997s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent marking [1192.325s][info][gc ] GC(1291) Concurrent marking (YOUNG) 328.156ms [1192.326s][info][gc,start ] GC(1291) Pause Final Mark (YOUNG) [1192.326s][info][gc,task ] GC(1291) Using 8 of 8 workers for final marking [1192.326s][info][gc,ergo ] GC(1291) Planning to promote in place 0 humongous regions and 19 regular regions, spanning a total of 159383552 used bytes [1192.326s][info][gc,ergo ] GC(1291) Adaptive CSet Selection for YOUNG. Max Evacuation: 626M, Actual Free: 0B. [1192.326s][info][gc,ergo ] GC(1291) Chosen CSet evacuates young: 34221K (of which at least: 52118K are to be promoted), old: 0B [1192.326s][info][gc,ergo ] GC(1291) Collectable Garbage: 4329M (99%), Immediate: 0B (0%), 0 regions, CSet: 4329M (99%), 552 regions [1192.326s][info][gc,ergo ] GC(1291) Evacuation Targets: YOUNG: 34221K, PROMOTE: 52118K, OLD: 0B, TOTAL: 86340K [1192.326s][info][gc,free ] Free: 8910M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 2047K, Mutator Free: 1114 Collector Reserve: 49135K, Max: 8192K; Used: 16512B Old Collector Reserve: 65533K, Max: 8192K; Used: 2560B [1192.327s][info][gc ] GC(1291) Pause Final Mark (YOUNG) 0.954ms [1192.327s][info][gc,start ] GC(1291) Concurrent thread roots [1192.327s][info][gc,task ] GC(1291) Using 4 of 8 workers for Concurrent thread roots [1192.330s][info][gc ] GC(1291) Concurrent thread roots 3.722ms [1192.330s][info][gc,start ] GC(1291) Concurrent weak references [1192.330s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent weak references [1192.330s][info][gc,ref ] GC(1291) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1192.330s][info][gc,ref ] GC(1291) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1192.330s][info][gc,ref ] GC(1291) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1192.330s][info][gc ] GC(1291) Concurrent weak references 0.039ms [1192.330s][info][gc,start ] GC(1291) Concurrent weak roots [1192.331s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent weak root [1192.331s][info][gc ] GC(1291) Concurrent weak roots 0.689ms [1192.331s][info][gc,start ] GC(1291) Concurrent cleanup [1192.331s][info][gc ] GC(1291) Concurrent cleanup 22703M->22703M(31744M) 0.106ms [1192.331s][info][gc,free ] Free: 8897M, Max: 8192K regular, 432M humongous, Frag: 96% external, 0% internal; Used: 7163K, Mutator Free: 1113 Collector Reserve: 48438K, Max: 8192K; Used: 713K Old Collector Reserve: 65521K, Max: 8192K; Used: 15360B [1192.331s][info][gc,start ] GC(1291) Concurrent strong roots [1192.331s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent strong root [1192.332s][info][gc ] GC(1291) Concurrent strong roots 0.415ms [1192.332s][info][gc,start ] GC(1291) Concurrent evacuation [1192.332s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent evacuation [1192.342s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [1192.343s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [1192.386s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [1192.387s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [1192.388s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [1192.390s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [1192.390s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [1192.392s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [1192.395s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [1192.398s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [1192.400s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [1192.403s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [1192.405s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [1192.408s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [1192.409s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [1192.410s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [1192.411s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [1192.411s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [1192.413s][info][gc ] GC(1291) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [1192.427s][info][gc ] GC(1291) Concurrent evacuation 94.854ms [1192.427s][info][gc,start ] GC(1291) Pause Init Update Refs [1192.427s][info][gc ] GC(1291) Pause Init Update Refs 0.504ms [1192.428s][info][gc,start ] GC(1291) Concurrent update references [1192.428s][info][gc,task ] GC(1291) Using 4 of 8 workers for concurrent reference update [1192.428s][info][gc,free ] At start of update refs, moving 8179K to Mutator free set from Collector Reserve (8179K) and from Old Collector Reserve (0B) [1192.848s][info][gc ] GC(1291) Concurrent update references 420.140ms [1192.848s][info][gc,start ] GC(1291) Concurrent update thread roots [1192.857s][info][gc ] GC(1291) Concurrent update thread roots 8.997ms [1192.857s][info][gc,start ] GC(1291) Pause Final Update Refs [1192.857s][info][gc,task ] GC(1291) Using 8 of 8 workers for final reference update [1192.857s][info][gc,free ] Free: 11488M, Max: 8192K regular, 432M humongous, Frag: 94% external, 37% internal; Used: 4317M, Mutator Free: 1437 Collector Reserve: 751M, Max: 8192K; Used: 104M Old Collector Reserve: 0B, Max: 0B; Used: 0B [1192.857s][info][gc ] GC(1291) Pause Final Update Refs 0.225ms [1192.858s][info][gc,start ] GC(1291) Concurrent cleanup [1192.858s][info][gc ] GC(1291) Concurrent cleanup 23879M->19474M(31744M) 0.154ms [1192.858s][info][gc,ergo ] GC(1291) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 10752B, young_available: 12240M [1192.858s][info][gc,ergo ] GC(1291) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.2% during period of 1.284s [1192.858s][info][gc,ergo ] GC(1291) At end of Concurrent Young GC: YOUNG generation used: 2640M, used regions: 2656M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 12239M [1192.858s][info][gc,ergo ] GC(1291) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 10752B [1192.858s][info][gc,free ] Free: 11487M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8974K, Mutator Free: 1437 Collector Reserve: 751M, Max: 8192K; Used: 12384B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1192.858s][info][gc,stats ] [1192.858s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1192.858s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1192.858s][info][gc,stats ] [1192.858s][info][gc,stats ] Concurrent Reset 12414 us [1192.858s][info][gc,stats ] Pause Init Mark (G) 4449 us [1192.858s][info][gc,stats ] Pause Init Mark (N) 3666 us [1192.858s][info][gc,stats ] Swap Remembered Set 3353 us [1192.858s][info][gc,stats ] Update Region States 152 us [1192.858s][info][gc,stats ] Concurrent Scan Remembered Set 392040 us, parallelism: 4.00x [1192.858s][info][gc,stats ] RS: 1567785 us [1192.858s][info][gc,stats ] RS: Scan Clusters 1567785 us, workers (us): 391956, 391956, 391940, 391933, ---, ---, ---, ---, [1192.858s][info][gc,stats ] Concurrent Mark Roots 3065 us, parallelism: 3.53x [1192.858s][info][gc,stats ] CMR: 10826 us [1192.858s][info][gc,stats ] CMR: Thread Roots 9577 us, workers (us): 2183, 2474, 2532, 2388, ---, ---, ---, ---, [1192.858s][info][gc,stats ] CMR: Code Cache Roots 1114 us, workers (us): 471, 177, 159, 308, ---, ---, ---, ---, [1192.858s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 28, 28, 23, 18, ---, ---, ---, ---, [1192.858s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, ---, 9, ---, ---, ---, ---, [1192.858s][info][gc,stats ] Concurrent Marking 328185 us, parallelism: 3.94x [1192.858s][info][gc,stats ] CM: 1292887 us [1192.858s][info][gc,stats ] CM: Parallel Mark 1292887 us, workers (us): 323234, 323226, 323218, 323209, ---, ---, ---, ---, [1192.858s][info][gc,stats ] Pause Final Mark (G) 1478 us [1192.858s][info][gc,stats ] Pause Final Mark (N) 960 us [1192.858s][info][gc,stats ] Finish Mark 452 us [1192.858s][info][gc,stats ] Update Region States 87 us [1192.858s][info][gc,stats ] Choose Collection Set 162 us [1192.858s][info][gc,stats ] Rebuild Free Set 51 us [1192.858s][info][gc,stats ] Concurrent Thread Roots 3737 us, parallelism: 3.80x [1192.858s][info][gc,stats ] CTR: 14218 us [1192.858s][info][gc,stats ] CTR: Thread Roots 14218 us, workers (us): 3576, 3519, 3459, 3663, ---, ---, ---, ---, [1192.859s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1192.859s][info][gc,stats ] CWRF: 1 us [1192.859s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1192.859s][info][gc,stats ] Concurrent Weak Roots 704 us [1192.859s][info][gc,stats ] Roots 63 us, parallelism: 1.77x [1192.859s][info][gc,stats ] CWR: 112 us [1192.859s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 32, 29, 26, 25, ---, ---, ---, ---, [1192.859s][info][gc,stats ] Rendezvous 616 us [1192.859s][info][gc,stats ] Concurrent Cleanup 111 us [1192.859s][info][gc,stats ] Concurrent Strong Roots 422 us, parallelism: 2.56x [1192.859s][info][gc,stats ] CSR: 1080 us [1192.859s][info][gc,stats ] CSR: Code Cache Roots 920 us, workers (us): 339, 157, 164, 260, ---, ---, ---, ---, [1192.859s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 37, 35, 30, 24, ---, ---, ---, ---, [1192.859s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): ---, 28, 7, ---, ---, ---, ---, ---, [1192.859s][info][gc,stats ] Concurrent Evacuation 94867 us [1192.859s][info][gc,stats ] Pause Init Update Refs (G) 975 us [1192.859s][info][gc,stats ] Pause Init Update Refs (N) 511 us [1192.859s][info][gc,stats ] Manage GCLABs 429 us [1192.859s][info][gc,stats ] Concurrent Update Refs 420165 us [1192.859s][info][gc,stats ] Concurrent Update Thread Roots 9004 us [1192.859s][info][gc,stats ] Pause Final Update Refs (G) 826 us [1192.859s][info][gc,stats ] Pause Final Update Refs (N) 230 us [1192.859s][info][gc,stats ] Update Region States 51 us [1192.859s][info][gc,stats ] Trash Collection Set 18 us [1192.859s][info][gc,stats ] Rebuild Free Set 80 us [1192.859s][info][gc,stats ] Concurrent Cleanup 159 us [1192.859s][info][gc,stats ] Workers: Evacuated 85844K across 1988211 objects, abandoned 0B across 0 objects. [1192.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1192.859s][info][gc,stats ] - age 1: 69480896 bytes, 69480896 total [1192.859s][info][gc,stats ] - age 2: 12827256 bytes, 82308152 total [1192.859s][info][gc,stats ] - age 3: 3287864 bytes, 85596016 total [1192.859s][info][gc,stats ] - age 4: 723912 bytes, 86319928 total [1192.859s][info][gc,stats ] - age 5: 1216392 bytes, 87536320 total [1192.859s][info][gc,stats ] - age 6: 333640 bytes, 87869960 total [1192.859s][info][gc,stats ] - age 7: 35272 bytes, 87905232 total [1192.859s][info][gc,stats ] [1192.859s][info][gc,stats ] Mutators: Evacuated 495K across 3802 objects, abandoned 0B across 0 objects. [1192.859s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1192.859s][info][gc,stats ] - age 1: 506512 bytes, 506512 total [1192.859s][info][gc,stats ] - age 2: 272 bytes, 506784 total [1192.859s][info][gc,stats ] - age 4: 112 bytes, 506896 total [1192.859s][info][gc,stats ] - age 5: 160 bytes, 507056 total [1192.859s][info][gc,stats ] - age 6: 32 bytes, 507088 total [1192.859s][info][gc,stats ] [1192.859s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1192.859s][info][gc,stats ] - age 3: 6331792 bytes, 6331792 total [1192.859s][info][gc,stats ] - age 7: 15842016 bytes, 22173808 total [1192.859s][info][gc,stats ] [1192.859s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1192.859s][info][gc,stats ] - age 7: 11472286960 bytes, 11472286960 total [1192.859s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1192.869s][info][gc ] Transition from: normal to: idle [1192.869s][info][gc ] Trigger (YOUNG): Average GC time (5007.12 ms) is above the time for average allocation rate (2073 MB/s) to deplete free headroom (9874M) (margin of error = 3.24) [1192.869s][info][gc,ergo ] Free headroom: 11461M (free) - 1587M (spike) - 0B (penalties) = 9874M [1192.869s][info][gc ] Transition from: idle to: normal [1192.869s][info][gc ] Heuristics request for young collection accepted [1192.869s][info][gc,free ] Free: 11461M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 10563K, Mutator Free: 1434 Collector Reserve: 751M, Max: 8192K; Used: 12384B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1192.869s][info][gc,ergo ] GC(1292) Start GC cycle (YOUNG) [1192.869s][info][gc,start ] GC(1292) Concurrent reset [1192.869s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent reset [1192.882s][info][gc ] GC(1292) Concurrent reset 12.360ms [1192.882s][info][gc,start ] GC(1292) Pause Init Mark (YOUNG) [1192.882s][info][gc,task ] GC(1292) Using 8 of 8 workers for init marking [1192.886s][info][gc ] GC(1292) Pause Init Mark (YOUNG) 3.509ms [1192.886s][info][gc,start ] GC(1292) Concurrent remembered set scanning [1192.886s][info][gc,task ] GC(1292) Using 4 of 8 workers for Concurrent remembered set scanning [1193.228s][info][gc ] GC(1292) Concurrent remembered set scanning 342.003ms [1193.228s][info][gc,start ] GC(1292) Concurrent marking roots [1193.228s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent marking roots [1193.231s][info][gc ] GC(1292) Concurrent marking roots 2.911ms [1193.231s][info][gc,start ] GC(1292) Concurrent marking (YOUNG) [1193.231s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent marking [1193.270s][info][gc ] GC(1292) Concurrent marking (YOUNG) 39.287ms [1193.270s][info][gc,start ] GC(1292) Pause Final Mark (YOUNG) [1193.270s][info][gc,task ] GC(1292) Using 8 of 8 workers for final marking [1193.271s][info][gc,ergo ] GC(1292) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1193.271s][info][gc,ergo ] GC(1292) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1193.271s][info][gc,ergo ] GC(1292) Chosen CSet evacuates young: 45957K (of which at least: 0B are to be promoted), old: 0B [1193.271s][info][gc,ergo ] GC(1292) Collectable Garbage: 2635M (99%), Immediate: 0B (0%), 0 regions, CSet: 2635M (99%), 335 regions [1193.271s][info][gc,ergo ] GC(1292) Evacuation Targets: YOUNG: 45957K, PROMOTE: 0B, OLD: 0B, TOTAL: 45957K [1193.271s][info][gc,free ] Free: 11333M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 2691K, Mutator Free: 1417 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1193.271s][info][gc ] GC(1292) Pause Final Mark (YOUNG) 0.933ms [1193.272s][info][gc,start ] GC(1292) Concurrent thread roots [1193.272s][info][gc,task ] GC(1292) Using 4 of 8 workers for Concurrent thread roots [1193.273s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [1193.275s][info][gc ] GC(1292) Concurrent thread roots 3.311ms [1193.275s][info][gc,start ] GC(1292) Concurrent weak references [1193.275s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent weak references [1193.275s][info][gc,ref ] GC(1292) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1193.275s][info][gc,ref ] GC(1292) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1193.275s][info][gc,ref ] GC(1292) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1193.275s][info][gc ] GC(1292) Concurrent weak references 0.043ms [1193.275s][info][gc,start ] GC(1292) Concurrent weak roots [1193.275s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent weak root [1193.276s][info][gc ] GC(1292) Concurrent weak roots 0.660ms [1193.276s][info][gc,start ] GC(1292) Concurrent cleanup [1193.276s][info][gc ] GC(1292) Concurrent cleanup 20336M->20337M(31744M) 0.105ms [1193.276s][info][gc,free ] Free: 11314M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5714K, Mutator Free: 1415 Collector Reserve: 56539K, Max: 8192K; Used: 804K Old Collector Reserve: 8189K, Max: 8189K; Used: 2560B [1193.276s][info][gc,start ] GC(1292) Concurrent strong roots [1193.276s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent strong root [1193.276s][info][gc ] GC(1292) Concurrent strong roots 0.408ms [1193.276s][info][gc,start ] GC(1292) Concurrent evacuation [1193.276s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent evacuation [1193.287s][info][gc,ergo ] GC(1292) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 17691574272, old_used: 17652420688, old unaffiliated regions: 0 [1193.287s][info][gc,ergo ] GC(1292) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 17691574272, old_used: 17652420688, old unaffiliated regions: 0 [1193.287s][info][gc,ergo ] GC(1292) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 17691574272, old_used: 17652420688, old unaffiliated regions: 0 [1193.287s][info][gc,ergo ] GC(1292) Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 17691574272, old_used: 17652420688, old unaffiliated regions: 0 [1193.287s][info][gc,ergo ] GC(1292) Squelching additional promotion failure reports for current epoch [1193.287s][info][gc ] GC(1292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [1193.287s][info][gc ] GC(1292) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1193.300s][info][gc ] GC(1292) Concurrent evacuation 24.068ms [1193.300s][info][gc,start ] GC(1292) Pause Init Update Refs [1193.301s][info][gc ] GC(1292) Pause Init Update Refs 0.475ms [1193.301s][info][gc,start ] GC(1292) Concurrent update references [1193.301s][info][gc,task ] GC(1292) Using 4 of 8 workers for concurrent reference update [1193.301s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1193.488s][info][gc ] GC(1292) Concurrent update references 187.042ms [1193.488s][info][gc,start ] GC(1292) Concurrent update thread roots [1193.497s][info][gc ] GC(1292) Concurrent update thread roots 8.418ms [1193.497s][info][gc,start ] GC(1292) Pause Final Update Refs [1193.497s][info][gc,task ] GC(1292) Using 8 of 8 workers for final reference update [1193.497s][info][gc,free ] Free: 12790M, Max: 8192K regular, 584M humongous, Frag: 95% external, 20% internal; Used: 2625M, Mutator Free: 1599 Collector Reserve: 743M, Max: 8192K; Used: 57360K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1193.497s][info][gc ] GC(1292) Pause Final Update Refs 0.198ms [1193.497s][info][gc,start ] GC(1292) Concurrent cleanup [1193.498s][info][gc ] GC(1292) Concurrent cleanup 20844M->18172M(31744M) 0.216ms [1193.498s][info][gc,ergo ] GC(1292) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8187K, young_available: 13533M [1193.498s][info][gc,ergo ] GC(1292) At end of Concurrent Young GC: GCU: 23.2%, MU: 19.0% during period of 0.640s [1193.498s][info][gc,ergo ] GC(1292) At end of Concurrent Young GC: YOUNG generation used: 1323M, used regions: 1352M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13532M [1193.498s][info][gc,ergo ] GC(1292) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8187K [1193.498s][info][gc,free ] Free: 12788M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3332K, Mutator Free: 1599 Collector Reserve: 743M, Max: 8192K; Used: 16512B Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1193.498s][info][gc,stats ] [1193.498s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1193.498s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1193.498s][info][gc,stats ] [1193.498s][info][gc,stats ] Concurrent Reset 12379 us [1193.498s][info][gc,stats ] Pause Init Mark (G) 4032 us [1193.498s][info][gc,stats ] Pause Init Mark (N) 3516 us [1193.498s][info][gc,stats ] Swap Remembered Set 3256 us [1193.498s][info][gc,stats ] Update Region States 141 us [1193.498s][info][gc,stats ] Concurrent Scan Remembered Set 342027 us, parallelism: 4.00x [1193.498s][info][gc,stats ] RS: 1367771 us [1193.498s][info][gc,stats ] RS: Scan Clusters 1367771 us, workers (us): 341952, 341950, 341936, 341934, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Concurrent Mark Roots 2927 us, parallelism: 3.45x [1193.498s][info][gc,stats ] CMR: 10108 us [1193.498s][info][gc,stats ] CMR: Thread Roots 8979 us, workers (us): 2433, 2292, 2071, 2184, ---, ---, ---, ---, [1193.498s][info][gc,stats ] CMR: Code Cache Roots 975 us, workers (us): 142, 292, 337, 204, ---, ---, ---, ---, [1193.498s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 36, 32, 24, 18, ---, ---, ---, ---, [1193.498s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 8, ---, ---, 35, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Concurrent Marking 39320 us, parallelism: 3.66x [1193.498s][info][gc,stats ] CM: 143852 us [1193.498s][info][gc,stats ] CM: Parallel Mark 143852 us, workers (us): 35971, 35983, 35948, 35950, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Pause Final Mark (G) 1447 us [1193.498s][info][gc,stats ] Pause Final Mark (N) 939 us [1193.498s][info][gc,stats ] Finish Mark 488 us [1193.498s][info][gc,stats ] Update Region States 90 us [1193.498s][info][gc,stats ] Choose Collection Set 118 us [1193.498s][info][gc,stats ] Rebuild Free Set 53 us [1193.498s][info][gc,stats ] Concurrent Thread Roots 3323 us, parallelism: 3.85x [1193.498s][info][gc,stats ] CTR: 12795 us [1193.498s][info][gc,stats ] CTR: Thread Roots 12795 us, workers (us): 3272, 3237, 3154, 3133, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1193.498s][info][gc,stats ] CWRF: 1 us [1193.498s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Concurrent Weak Roots 665 us [1193.498s][info][gc,stats ] Roots 49 us, parallelism: 1.38x [1193.498s][info][gc,stats ] CWR: 68 us [1193.498s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 16, 12, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Rendezvous 603 us [1193.498s][info][gc,stats ] Concurrent Cleanup 109 us [1193.498s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.70x [1193.498s][info][gc,stats ] CSR: 1111 us [1193.498s][info][gc,stats ] CSR: Code Cache Roots 963 us, workers (us): 339, 161, 202, 261, ---, ---, ---, ---, [1193.498s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 35, 32, 30, 28, ---, ---, ---, ---, [1193.498s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): ---, 19, ---, 4, ---, ---, ---, ---, [1193.498s][info][gc,stats ] Concurrent Evacuation 24081 us [1193.498s][info][gc,stats ] Pause Init Update Refs (G) 882 us [1193.498s][info][gc,stats ] Pause Init Update Refs (N) 484 us [1193.498s][info][gc,stats ] Manage GCLABs 404 us [1193.498s][info][gc,stats ] Concurrent Update Refs 187075 us [1193.498s][info][gc,stats ] Concurrent Update Thread Roots 8425 us [1193.498s][info][gc,stats ] Pause Final Update Refs (G) 739 us [1193.498s][info][gc,stats ] Pause Final Update Refs (N) 204 us [1193.498s][info][gc,stats ] Update Region States 43 us [1193.498s][info][gc,stats ] Trash Collection Set 12 us [1193.498s][info][gc,stats ] Rebuild Free Set 76 us [1193.498s][info][gc,stats ] Concurrent Cleanup 225 us [1193.498s][info][gc,stats ] Workers: Evacuated 45645K across 643625 objects, abandoned 0B across 0 objects. [1193.498s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1193.498s][info][gc,stats ] - age 1: 38036952 bytes, 38036952 total [1193.498s][info][gc,stats ] - age 2: 523168 bytes, 38560120 total [1193.498s][info][gc,stats ] - age 3: 571408 bytes, 39131528 total [1193.498s][info][gc,stats ] - age 4: 487968 bytes, 39619496 total [1193.498s][info][gc,stats ] - age 5: 595888 bytes, 40215384 total [1193.498s][info][gc,stats ] - age 6: 423896 bytes, 40639280 total [1193.498s][info][gc,stats ] - age 7: 559024 bytes, 41198304 total [1193.498s][info][gc,stats ] - age 8: 365456 bytes, 41563760 total [1193.498s][info][gc,stats ] - age 9: 511200 bytes, 42074960 total [1193.498s][info][gc,stats ] - age 10: 4666216 bytes, 46741176 total [1193.498s][info][gc,stats ] [1193.498s][info][gc,stats ] Mutators: Evacuated 311K across 2415 objects, abandoned 0B across 0 objects. [1193.498s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1193.498s][info][gc,stats ] - age 1: 317992 bytes, 317992 total [1193.498s][info][gc,stats ] - age 2: 480 bytes, 318472 total [1193.498s][info][gc,stats ] - age 3: 96 bytes, 318568 total [1193.498s][info][gc,stats ] - age 5: 96 bytes, 318664 total [1193.498s][info][gc,stats ] - age 6: 32 bytes, 318696 total [1193.498s][info][gc,stats ] - age 7: 128 bytes, 318824 total [1193.499s][info][gc,stats ] - age 9: 64 bytes, 318888 total [1193.499s][info][gc,stats ] [1193.499s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1193.499s][info][gc,stats ] - age 1: 208 bytes, 208 total [1193.499s][info][gc,stats ] [1193.499s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1193.499s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1193.499s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1193.509s][info][gc ] Transition from: normal to: idle [1194.022s][info][gc ] Trigger (YOUNG): Average GC time (4900.30 ms) is above the time for average allocation rate (2068 MB/s) to deplete free headroom (10130M) (margin of error = 3.20) [1194.022s][info][gc,ergo ] Free headroom: 11718M (free) - 1587M (spike) - 0B (penalties) = 10130M [1194.022s][info][gc ] Transition from: idle to: normal [1194.022s][info][gc ] Heuristics request for young collection accepted [1194.022s][info][gc,free ] Free: 11717M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 2256K, Mutator Free: 1465 Collector Reserve: 743M, Max: 8192K; Used: 16512B Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1194.022s][info][gc,ergo ] GC(1293) Start GC cycle (YOUNG) [1194.022s][info][gc,start ] GC(1293) Concurrent reset [1194.022s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent reset [1194.033s][info][gc ] GC(1293) Concurrent reset 11.154ms [1194.033s][info][gc,start ] GC(1293) Pause Init Mark (YOUNG) [1194.033s][info][gc,task ] GC(1293) Using 8 of 8 workers for init marking [1194.037s][info][gc ] GC(1293) Pause Init Mark (YOUNG) 3.536ms [1194.037s][info][gc,start ] GC(1293) Concurrent remembered set scanning [1194.037s][info][gc,task ] GC(1293) Using 4 of 8 workers for Concurrent remembered set scanning [1194.176s][info][gc ] GC(1293) Concurrent remembered set scanning 138.646ms [1194.176s][info][gc,start ] GC(1293) Concurrent marking roots [1194.176s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent marking roots [1194.179s][info][gc ] GC(1293) Concurrent marking roots 3.333ms [1194.179s][info][gc,start ] GC(1293) Concurrent marking (YOUNG) [1194.179s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent marking [1194.198s][info][gc ] GC(1293) Concurrent marking (YOUNG) 18.808ms [1194.198s][info][gc,start ] GC(1293) Pause Final Mark (YOUNG) [1194.198s][info][gc,task ] GC(1293) Using 8 of 8 workers for final marking [1194.199s][info][gc,ergo ] GC(1293) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1194.199s][info][gc,ergo ] GC(1293) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1194.199s][info][gc,ergo ] GC(1293) Chosen CSet evacuates young: 35146K (of which at least: 0B are to be promoted), old: 0B [1194.199s][info][gc,ergo ] GC(1293) Collectable Garbage: 2373M (99%), Immediate: 0B (0%), 0 regions, CSet: 2373M (99%), 301 regions [1194.199s][info][gc,ergo ] GC(1293) Evacuation Targets: YOUNG: 35146K, PROMOTE: 0B, OLD: 0B, TOTAL: 35146K [1194.199s][info][gc,free ] Free: 12048M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7339K, Mutator Free: 1507 Collector Reserve: 49147K, Max: 8192K; Used: 4128B Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1194.199s][info][gc ] GC(1293) Pause Final Mark (YOUNG) 0.937ms [1194.200s][info][gc,start ] GC(1293) Concurrent thread roots [1194.200s][info][gc,task ] GC(1293) Using 4 of 8 workers for Concurrent thread roots [1194.203s][info][gc ] GC(1293) Concurrent thread roots 3.678ms [1194.203s][info][gc,start ] GC(1293) Concurrent weak references [1194.203s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent weak references [1194.203s][info][gc,ref ] GC(1293) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1194.203s][info][gc,ref ] GC(1293) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1194.203s][info][gc,ref ] GC(1293) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1194.203s][info][gc ] GC(1293) Concurrent weak references 0.038ms [1194.203s][info][gc,start ] GC(1293) Concurrent weak roots [1194.203s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent weak root [1194.204s][info][gc ] GC(1293) Concurrent weak roots 0.634ms [1194.204s][info][gc,start ] GC(1293) Concurrent cleanup [1194.204s][info][gc ] GC(1293) Concurrent cleanup 19623M->19623M(31744M) 0.105ms [1194.204s][info][gc,free ] Free: 12036M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3640K, Mutator Free: 1505 Collector Reserve: 48259K, Max: 8192K; Used: 892K Old Collector Reserve: 8177K, Max: 8177K; Used: 15360B [1194.204s][info][gc,start ] GC(1293) Concurrent strong roots [1194.204s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent strong root [1194.205s][info][gc ] GC(1293) Concurrent strong roots 0.458ms [1194.205s][info][gc,start ] GC(1293) Concurrent evacuation [1194.205s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent evacuation [1194.214s][info][gc ] GC(1293) Concurrent evacuation 9.588ms [1194.214s][info][gc,start ] GC(1293) Pause Init Update Refs [1194.215s][info][gc ] GC(1293) Pause Init Update Refs 0.478ms [1194.215s][info][gc,start ] GC(1293) Concurrent update references [1194.215s][info][gc,task ] GC(1293) Using 4 of 8 workers for concurrent reference update [1194.215s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1194.310s][info][gc ] GC(1293) Concurrent update references 94.914ms [1194.310s][info][gc,start ] GC(1293) Concurrent update thread roots [1194.320s][info][gc ] GC(1293) Concurrent update thread roots 10.055ms [1194.320s][info][gc,start ] GC(1293) Pause Final Update Refs [1194.320s][info][gc,task ] GC(1293) Using 8 of 8 workers for final reference update [1194.321s][info][gc,free ] Free: 13449M, Max: 8192K regular, 584M humongous, Frag: 95% external, 17% internal; Used: 2358M, Mutator Free: 1682 Collector Reserve: 743M, Max: 8192K; Used: 57356K Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1194.321s][info][gc ] GC(1293) Pause Final Update Refs 0.188ms [1194.321s][info][gc,start ] GC(1293) Concurrent cleanup [1194.321s][info][gc ] GC(1293) Concurrent cleanup 19912M->17513M(31744M) 0.140ms [1194.321s][info][gc,ergo ] GC(1293) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8173K, young_available: 14193M [1194.321s][info][gc,ergo ] GC(1293) At end of Concurrent Young GC: GCU: 8.3%, MU: 17.3% during period of 0.823s [1194.321s][info][gc,ergo ] GC(1293) At end of Concurrent Young GC: YOUNG generation used: 662M, used regions: 688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14193M [1194.321s][info][gc,ergo ] GC(1293) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8173K [1194.321s][info][gc,free ] Free: 13449M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7103K, Mutator Free: 1682 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1194.321s][info][gc,stats ] [1194.321s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1194.321s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1194.321s][info][gc,stats ] [1194.321s][info][gc,stats ] Concurrent Reset 11177 us [1194.321s][info][gc,stats ] Pause Init Mark (G) 4317 us [1194.321s][info][gc,stats ] Pause Init Mark (N) 3550 us [1194.321s][info][gc,stats ] Swap Remembered Set 3326 us [1194.321s][info][gc,stats ] Update Region States 73 us [1194.321s][info][gc,stats ] Concurrent Scan Remembered Set 138665 us, parallelism: 4.00x [1194.321s][info][gc,stats ] RS: 554299 us [1194.321s][info][gc,stats ] RS: Scan Clusters 554299 us, workers (us): 138583, 138576, 138572, 138568, ---, ---, ---, ---, [1194.321s][info][gc,stats ] Concurrent Mark Roots 3347 us, parallelism: 3.56x [1194.321s][info][gc,stats ] CMR: 11924 us [1194.321s][info][gc,stats ] CMR: Thread Roots 10829 us, workers (us): 2643, 2724, 2790, 2672, ---, ---, ---, ---, [1194.321s][info][gc,stats ] CMR: Code Cache Roots 970 us, workers (us): 299, 176, 159, 337, ---, ---, ---, ---, [1194.321s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 22, 20, 17, ---, ---, ---, ---, [1194.321s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, 28, ---, ---, ---, ---, ---, ---, [1194.321s][info][gc,stats ] Concurrent Marking 18821 us, parallelism: 3.43x [1194.321s][info][gc,stats ] CM: 64614 us [1194.321s][info][gc,stats ] CM: Parallel Mark 64614 us, workers (us): 16148, 16161, 16153, 16152, ---, ---, ---, ---, [1194.321s][info][gc,stats ] Pause Final Mark (G) 1467 us [1194.321s][info][gc,stats ] Pause Final Mark (N) 943 us [1194.321s][info][gc,stats ] Finish Mark 499 us [1194.321s][info][gc,stats ] Update Region States 87 us [1194.322s][info][gc,stats ] Choose Collection Set 119 us [1194.322s][info][gc,stats ] Rebuild Free Set 53 us [1194.322s][info][gc,stats ] Concurrent Thread Roots 3691 us, parallelism: 3.90x [1194.322s][info][gc,stats ] CTR: 14408 us [1194.322s][info][gc,stats ] CTR: Thread Roots 14408 us, workers (us): 3639, 3627, 3546, 3596, ---, ---, ---, ---, [1194.322s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1194.322s][info][gc,stats ] CWRF: 1 us [1194.322s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1194.322s][info][gc,stats ] Concurrent Weak Roots 638 us [1194.322s][info][gc,stats ] Roots 52 us, parallelism: 1.37x [1194.322s][info][gc,stats ] CWR: 71 us [1194.322s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 19, 18, 12, ---, ---, ---, ---, [1194.322s][info][gc,stats ] Rendezvous 574 us [1194.322s][info][gc,stats ] Concurrent Cleanup 109 us [1194.322s][info][gc,stats ] Concurrent Strong Roots 462 us, parallelism: 2.65x [1194.322s][info][gc,stats ] CSR: 1225 us [1194.322s][info][gc,stats ] CSR: Code Cache Roots 1034 us, workers (us): 268, 198, 381, 187, ---, ---, ---, ---, [1194.322s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 45, 43, 42, 36, ---, ---, ---, ---, [1194.322s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, 5, ---, ---, ---, ---, ---, ---, [1194.322s][info][gc,stats ] Concurrent Evacuation 9603 us [1194.322s][info][gc,stats ] Pause Init Update Refs (G) 913 us [1194.322s][info][gc,stats ] Pause Init Update Refs (N) 487 us [1194.322s][info][gc,stats ] Manage GCLABs 409 us [1194.322s][info][gc,stats ] Concurrent Update Refs 94933 us [1194.322s][info][gc,stats ] Concurrent Update Thread Roots 10070 us [1194.322s][info][gc,stats ] Pause Final Update Refs (G) 602 us [1194.322s][info][gc,stats ] Pause Final Update Refs (N) 193 us [1194.322s][info][gc,stats ] Update Region States 39 us [1194.322s][info][gc,stats ] Trash Collection Set 11 us [1194.322s][info][gc,stats ] Rebuild Free Set 72 us [1194.322s][info][gc,stats ] Concurrent Cleanup 146 us [1194.322s][info][gc,stats ] Workers: Evacuated 34727K across 335518 objects, abandoned 0B across 0 objects. [1194.322s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1194.322s][info][gc,stats ] - age 1: 33108368 bytes, 33108368 total [1194.322s][info][gc,stats ] - age 2: 319688 bytes, 33428056 total [1194.322s][info][gc,stats ] - age 3: 80936 bytes, 33508992 total [1194.322s][info][gc,stats ] - age 4: 540392 bytes, 34049384 total [1194.322s][info][gc,stats ] - age 5: 487808 bytes, 34537192 total [1194.322s][info][gc,stats ] - age 6: 595680 bytes, 35132872 total [1194.322s][info][gc,stats ] - age 7: 428096 bytes, 35560968 total [1194.322s][info][gc,stats ] [1194.322s][info][gc,stats ] Mutators: Evacuated 419K across 3220 objects, abandoned 0B across 0 objects. [1194.322s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1194.322s][info][gc,stats ] - age 1: 428552 bytes, 428552 total [1194.322s][info][gc,stats ] - age 2: 512 bytes, 429064 total [1194.322s][info][gc,stats ] - age 4: 32 bytes, 429096 total [1194.322s][info][gc,stats ] - age 5: 64 bytes, 429160 total [1194.322s][info][gc,stats ] [1194.322s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1194.322s][info][gc,stats ] - age 1: 6573728 bytes, 6573728 total [1194.322s][info][gc,stats ] - age 2: 208 bytes, 6573936 total [1194.322s][info][gc,stats ] [1194.322s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1194.322s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1194.322s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1194.332s][info][gc ] Transition from: normal to: idle [1194.547s][info][gc ] Periodic Sample: GCU = 20.496%, MU = 18.110% during most recent 5.0s [1195.193s][info][gc ] Trigger (YOUNG): Average GC time (4854.46 ms) is above the time for average allocation rate (2074 MB/s) to deplete free headroom (10066M) (margin of error = 3.17) [1195.193s][info][gc,ergo ] Free headroom: 11653M (free) - 1587M (spike) - 0B (penalties) = 10066M [1195.193s][info][gc ] Transition from: idle to: normal [1195.193s][info][gc ] Heuristics request for young collection accepted [1195.193s][info][gc,free ] Free: 11653M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 2504K, Mutator Free: 1457 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1195.193s][info][gc,ergo ] GC(1294) Start GC cycle (YOUNG) [1195.193s][info][gc,start ] GC(1294) Concurrent reset [1195.193s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent reset [1195.204s][info][gc ] GC(1294) Concurrent reset 11.320ms [1195.205s][info][gc,start ] GC(1294) Pause Init Mark (YOUNG) [1195.205s][info][gc,task ] GC(1294) Using 8 of 8 workers for init marking [1195.209s][info][gc ] GC(1294) Pause Init Mark (YOUNG) 3.556ms [1195.209s][info][gc,start ] GC(1294) Concurrent remembered set scanning [1195.209s][info][gc,task ] GC(1294) Using 4 of 8 workers for Concurrent remembered set scanning [1195.273s][info][gc ] GC(1294) Concurrent remembered set scanning 64.336ms [1195.273s][info][gc,start ] GC(1294) Concurrent marking roots [1195.273s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent marking roots [1195.277s][info][gc ] GC(1294) Concurrent marking roots 4.119ms [1195.277s][info][gc,start ] GC(1294) Concurrent marking (YOUNG) [1195.277s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent marking [1195.299s][info][gc ] GC(1294) Concurrent marking (YOUNG) 21.454ms [1195.299s][info][gc,start ] GC(1294) Pause Final Mark (YOUNG) [1195.299s][info][gc,task ] GC(1294) Using 8 of 8 workers for final marking [1195.300s][info][gc,ergo ] GC(1294) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1195.300s][info][gc,ergo ] GC(1294) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1195.300s][info][gc,ergo ] GC(1294) Chosen CSet evacuates young: 34714K (of which at least: 0B are to be promoted), old: 0B [1195.300s][info][gc,ergo ] GC(1294) Collectable Garbage: 2438M (99%), Immediate: 0B (0%), 0 regions, CSet: 2438M (99%), 309 regions [1195.300s][info][gc,ergo ] GC(1294) Evacuation Targets: YOUNG: 34714K, PROMOTE: 0B, OLD: 0B, TOTAL: 34714K [1195.300s][info][gc,free ] Free: 12126M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 9306K, Mutator Free: 1517 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1195.300s][info][gc ] GC(1294) Pause Final Mark (YOUNG) 0.819ms [1195.300s][info][gc,start ] GC(1294) Concurrent thread roots [1195.300s][info][gc,task ] GC(1294) Using 4 of 8 workers for Concurrent thread roots [1195.304s][info][gc ] GC(1294) Concurrent thread roots 3.987ms [1195.304s][info][gc,start ] GC(1294) Concurrent weak references [1195.304s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent weak references [1195.304s][info][gc,ref ] GC(1294) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1195.304s][info][gc,ref ] GC(1294) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1195.304s][info][gc,ref ] GC(1294) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1195.304s][info][gc ] GC(1294) Concurrent weak references 0.055ms [1195.304s][info][gc,start ] GC(1294) Concurrent weak roots [1195.304s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent weak root [1195.305s][info][gc ] GC(1294) Concurrent weak roots 0.664ms [1195.305s][info][gc,start ] GC(1294) Concurrent cleanup [1195.305s][info][gc ] GC(1294) Concurrent cleanup 19544M->19544M(31744M) 0.113ms [1195.305s][info][gc,free ] Free: 12115M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 4645K, Mutator Free: 1515 Collector Reserve: 48103K, Max: 8192K; Used: 1048K Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1195.305s][info][gc,start ] GC(1294) Concurrent strong roots [1195.305s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent strong root [1195.305s][info][gc ] GC(1294) Concurrent strong roots 0.412ms [1195.305s][info][gc,start ] GC(1294) Concurrent evacuation [1195.305s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent evacuation [1195.316s][info][gc ] GC(1294) Concurrent evacuation 10.121ms [1195.316s][info][gc,start ] GC(1294) Pause Init Update Refs [1195.316s][info][gc ] GC(1294) Pause Init Update Refs 0.490ms [1195.317s][info][gc,start ] GC(1294) Concurrent update references [1195.317s][info][gc,task ] GC(1294) Using 4 of 8 workers for concurrent reference update [1195.317s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1195.392s][info][gc ] GC(1294) Concurrent update references 75.203ms [1195.392s][info][gc,start ] GC(1294) Concurrent update thread roots [1195.401s][info][gc ] GC(1294) Concurrent update thread roots 9.053ms [1195.401s][info][gc,start ] GC(1294) Pause Final Update Refs [1195.401s][info][gc,task ] GC(1294) Using 8 of 8 workers for final reference update [1195.401s][info][gc,free ] Free: 13640M, Max: 8192K regular, 584M humongous, Frag: 95% external, 17% internal; Used: 2423M, Mutator Free: 1706 Collector Reserve: 743M, Max: 8192K; Used: 57356K Old Collector Reserve: 7544K, Max: 7544K; Used: 647K [1195.401s][info][gc ] GC(1294) Pause Final Update Refs 0.199ms [1195.401s][info][gc,start ] GC(1294) Concurrent cleanup [1195.402s][info][gc ] GC(1294) Concurrent cleanup 19786M->17322M(31744M) 0.169ms [1195.402s][info][gc,ergo ] GC(1294) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7555K, young_available: 14384M [1195.402s][info][gc,ergo ] GC(1294) At end of Concurrent Young GC: GCU: 4.3%, MU: 17.0% during period of 1.081s [1195.402s][info][gc,ergo ] GC(1294) At end of Concurrent Young GC: YOUNG generation used: 472M, used regions: 496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14383M [1195.402s][info][gc,ergo ] GC(1294) At end of Concurrent Young GC: OLD generation used: 16851M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7555K [1195.402s][info][gc,free ] Free: 13639M, Max: 8192K regular, 640M humongous, Frag: 96% external, 0% internal; Used: 9036K, Mutator Free: 1706 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 7544K, Max: 7544K; Used: 647K [1195.402s][info][gc,stats ] [1195.402s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1195.402s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1195.402s][info][gc,stats ] [1195.402s][info][gc,stats ] Concurrent Reset 11345 us [1195.402s][info][gc,stats ] Pause Init Mark (G) 4371 us [1195.402s][info][gc,stats ] Pause Init Mark (N) 3568 us [1195.402s][info][gc,stats ] Swap Remembered Set 3354 us [1195.402s][info][gc,stats ] Update Region States 57 us [1195.402s][info][gc,stats ] Concurrent Scan Remembered Set 64353 us, parallelism: 3.99x [1195.402s][info][gc,stats ] RS: 257038 us [1195.402s][info][gc,stats ] RS: Scan Clusters 257038 us, workers (us): 64276, 64269, 64254, 64240, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Concurrent Mark Roots 4131 us, parallelism: 3.58x [1195.402s][info][gc,stats ] CMR: 14788 us [1195.402s][info][gc,stats ] CMR: Thread Roots 13556 us, workers (us): 3407, 3302, 3420, 3428, ---, ---, ---, ---, [1195.402s][info][gc,stats ] CMR: Code Cache Roots 1094 us, workers (us): 181, 367, 182, 364, ---, ---, ---, ---, [1195.402s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 33, 29, 23, 16, ---, ---, ---, ---, [1195.402s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, 9, ---, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Concurrent Marking 21469 us, parallelism: 3.54x [1195.402s][info][gc,stats ] CM: 76028 us [1195.402s][info][gc,stats ] CM: Parallel Mark 76028 us, workers (us): 19023, 19009, 19008, 18988, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Pause Final Mark (G) 1294 us [1195.402s][info][gc,stats ] Pause Final Mark (N) 826 us [1195.402s][info][gc,stats ] Finish Mark 378 us [1195.402s][info][gc,stats ] Update Region States 86 us [1195.402s][info][gc,stats ] Choose Collection Set 104 us [1195.402s][info][gc,stats ] Rebuild Free Set 56 us [1195.402s][info][gc,stats ] Concurrent Thread Roots 4002 us, parallelism: 3.84x [1195.402s][info][gc,stats ] CTR: 15361 us [1195.402s][info][gc,stats ] CTR: Thread Roots 15361 us, workers (us): 3856, 3942, 3762, 3801, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [1195.402s][info][gc,stats ] CWRF: 1 us [1195.402s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Concurrent Weak Roots 670 us [1195.402s][info][gc,stats ] Roots 56 us, parallelism: 1.35x [1195.402s][info][gc,stats ] CWR: 76 us [1195.402s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 29, 18, 16, 13, ---, ---, ---, ---, [1195.402s][info][gc,stats ] Rendezvous 596 us [1195.402s][info][gc,stats ] Concurrent Cleanup 117 us [1195.402s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.69x [1195.402s][info][gc,stats ] CSR: 1134 us [1195.403s][info][gc,stats ] CSR: Code Cache Roots 971 us, workers (us): 339, 210, 262, 159, ---, ---, ---, ---, [1195.403s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 40, 37, 33, 28, ---, ---, ---, ---, [1195.403s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [1195.403s][info][gc,stats ] Concurrent Evacuation 10135 us [1195.403s][info][gc,stats ] Pause Init Update Refs (G) 961 us [1195.403s][info][gc,stats ] Pause Init Update Refs (N) 497 us [1195.403s][info][gc,stats ] Manage GCLABs 420 us [1195.403s][info][gc,stats ] Concurrent Update Refs 75220 us [1195.403s][info][gc,stats ] Concurrent Update Thread Roots 9068 us [1195.403s][info][gc,stats ] Pause Final Update Refs (G) 648 us [1195.403s][info][gc,stats ] Pause Final Update Refs (N) 204 us [1195.403s][info][gc,stats ] Update Region States 45 us [1195.403s][info][gc,stats ] Trash Collection Set 8 us [1195.403s][info][gc,stats ] Rebuild Free Set 71 us [1195.403s][info][gc,stats ] Concurrent Cleanup 179 us [1195.403s][info][gc,stats ] Workers: Evacuated 34301K across 327828 objects, abandoned 0B across 0 objects. [1195.403s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1195.403s][info][gc,stats ] - age 1: 32764056 bytes, 32764056 total [1195.403s][info][gc,stats ] - age 2: 331480 bytes, 33095536 total [1195.403s][info][gc,stats ] - age 3: 253888 bytes, 33349424 total [1195.403s][info][gc,stats ] - age 4: 71624 bytes, 33421048 total [1195.403s][info][gc,stats ] - age 5: 459376 bytes, 33880424 total [1195.403s][info][gc,stats ] - age 6: 398952 bytes, 34279376 total [1195.403s][info][gc,stats ] - age 7: 845304 bytes, 35124680 total [1195.403s][info][gc,stats ] - age 9: 64 bytes, 35124744 total [1195.403s][info][gc,stats ] [1195.403s][info][gc,stats ] Mutators: Evacuated 412K across 3158 objects, abandoned 0B across 0 objects. [1195.403s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1195.403s][info][gc,stats ] - age 1: 421800 bytes, 421800 total [1195.403s][info][gc,stats ] - age 2: 512 bytes, 422312 total [1195.403s][info][gc,stats ] - age 6: 32 bytes, 422344 total [1195.403s][info][gc,stats ] - age 7: 64 bytes, 422408 total [1195.403s][info][gc,stats ] [1195.403s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1195.403s][info][gc,stats ] - age 2: 6335536 bytes, 6335536 total [1195.403s][info][gc,stats ] - age 3: 208 bytes, 6335744 total [1195.403s][info][gc,stats ] [1195.403s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1195.403s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1195.403s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1195.413s][info][gc ] Transition from: normal to: idle [1196.461s][info][gc ] Trigger (YOUNG): Average GC time (4785.21 ms) is above the time for average allocation rate (2068 MB/s) to deplete free headroom (9893M) (margin of error = 3.15) [1196.461s][info][gc,ergo ] Free headroom: 11480M (free) - 1587M (spike) - 0B (penalties) = 9893M [1196.461s][info][gc ] Transition from: idle to: normal [1196.461s][info][gc ] Heuristics request for young collection accepted [1196.461s][info][gc,free ] Free: 11480M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 7286K, Mutator Free: 1436 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 7544K, Max: 7544K; Used: 647K [1196.461s][info][gc,ergo ] GC(1295) Start GC cycle (YOUNG) [1196.461s][info][gc,start ] GC(1295) Concurrent reset [1196.461s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent reset [1196.474s][info][gc ] GC(1295) Concurrent reset 12.235ms [1196.474s][info][gc,start ] GC(1295) Pause Init Mark (YOUNG) [1196.474s][info][gc,task ] GC(1295) Using 8 of 8 workers for init marking [1196.478s][info][gc ] GC(1295) Pause Init Mark (YOUNG) 3.604ms [1196.478s][info][gc,start ] GC(1295) Concurrent remembered set scanning [1196.478s][info][gc,task ] GC(1295) Using 4 of 8 workers for Concurrent remembered set scanning [1196.541s][info][gc ] GC(1295) Concurrent remembered set scanning 63.409ms [1196.541s][info][gc,start ] GC(1295) Concurrent marking roots [1196.541s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent marking roots [1196.546s][info][gc ] GC(1295) Concurrent marking roots 4.381ms [1196.546s][info][gc,start ] GC(1295) Concurrent marking (YOUNG) [1196.546s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent marking [1196.564s][info][gc ] GC(1295) Concurrent marking (YOUNG) 17.956ms [1196.564s][info][gc,start ] GC(1295) Pause Final Mark (YOUNG) [1196.564s][info][gc,task ] GC(1295) Using 8 of 8 workers for final marking [1196.565s][info][gc,ergo ] GC(1295) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1196.565s][info][gc,ergo ] GC(1295) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1196.565s][info][gc,ergo ] GC(1295) Chosen CSet evacuates young: 33968K (of which at least: 0B are to be promoted), old: 0B [1196.565s][info][gc,ergo ] GC(1295) Collectable Garbage: 2612M (99%), Immediate: 0B (0%), 0 regions, CSet: 2612M (99%), 331 regions [1196.565s][info][gc,ergo ] GC(1295) Evacuation Targets: YOUNG: 33968K, PROMOTE: 0B, OLD: 0B, TOTAL: 33968K [1196.565s][info][gc,free ] Free: 11972M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 3090K, Mutator Free: 1497 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 7544K, Max: 7544K; Used: 647K [1196.565s][info][gc ] GC(1295) Pause Final Mark (YOUNG) 0.934ms [1196.565s][info][gc,start ] GC(1295) Concurrent thread roots [1196.565s][info][gc,task ] GC(1295) Using 4 of 8 workers for Concurrent thread roots [1196.569s][info][gc ] GC(1295) Concurrent thread roots 3.765ms [1196.569s][info][gc,start ] GC(1295) Concurrent weak references [1196.569s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent weak references [1196.569s][info][gc,ref ] GC(1295) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1196.569s][info][gc,ref ] GC(1295) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1196.569s][info][gc,ref ] GC(1295) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1196.569s][info][gc ] GC(1295) Concurrent weak references 0.047ms [1196.569s][info][gc,start ] GC(1295) Concurrent weak roots [1196.569s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent weak root [1196.570s][info][gc ] GC(1295) Concurrent weak roots 0.840ms [1196.570s][info][gc,start ] GC(1295) Concurrent cleanup [1196.570s][info][gc ] GC(1295) Concurrent cleanup 19705M->19705M(31744M) 0.106ms [1196.570s][info][gc,free ] Free: 11960M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7527K, Mutator Free: 1496 Collector Reserve: 39879K, Max: 8192K; Used: 1080K Old Collector Reserve: 7542K, Max: 7542K; Used: 650K [1196.570s][info][gc,start ] GC(1295) Concurrent strong roots [1196.570s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent strong root [1196.570s][info][gc ] GC(1295) Concurrent strong roots 0.431ms [1196.570s][info][gc,start ] GC(1295) Concurrent evacuation [1196.570s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent evacuation [1196.581s][info][gc ] GC(1295) Concurrent evacuation 10.521ms [1196.581s][info][gc,start ] GC(1295) Pause Init Update Refs [1196.582s][info][gc ] GC(1295) Pause Init Update Refs 0.500ms [1196.582s][info][gc,start ] GC(1295) Concurrent update references [1196.582s][info][gc,task ] GC(1295) Using 4 of 8 workers for concurrent reference update [1196.582s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1196.654s][info][gc ] GC(1295) Concurrent update references 72.085ms [1196.654s][info][gc,start ] GC(1295) Concurrent update thread roots [1196.663s][info][gc ] GC(1295) Concurrent update thread roots 8.675ms [1196.663s][info][gc,start ] GC(1295) Pause Final Update Refs [1196.663s][info][gc,task ] GC(1295) Using 8 of 8 workers for final reference update [1196.663s][info][gc,free ] Free: 13667M, Max: 8192K regular, 584M humongous, Frag: 95% external, 18% internal; Used: 2594M, Mutator Free: 1709 Collector Reserve: 743M, Max: 8192K; Used: 57358K Old Collector Reserve: 6931K, Max: 6931K; Used: 1260K [1196.663s][info][gc ] GC(1295) Pause Final Update Refs 0.201ms [1196.663s][info][gc,start ] GC(1295) Concurrent cleanup [1196.663s][info][gc ] GC(1295) Concurrent cleanup 19934M->17297M(31744M) 0.134ms [1196.664s][info][gc,ergo ] GC(1295) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6942K, young_available: 14410M [1196.664s][info][gc,ergo ] GC(1295) At end of Concurrent Young GC: GCU: 3.5%, MU: 16.9% during period of 1.262s [1196.664s][info][gc,ergo ] GC(1295) At end of Concurrent Young GC: YOUNG generation used: 446M, used regions: 480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14409M [1196.664s][info][gc,ergo ] GC(1295) At end of Concurrent Young GC: OLD generation used: 16851M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 6942K [1196.664s][info][gc,free ] Free: 13665M, Max: 8192K regular, 640M humongous, Frag: 96% external, 0% internal; Used: 6338K, Mutator Free: 1709 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 6931K, Max: 6931K; Used: 1260K [1196.664s][info][gc,stats ] [1196.664s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1196.664s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1196.664s][info][gc,stats ] [1196.664s][info][gc,stats ] Concurrent Reset 12262 us [1196.664s][info][gc,stats ] Pause Init Mark (G) 4409 us [1196.664s][info][gc,stats ] Pause Init Mark (N) 3618 us [1196.664s][info][gc,stats ] Swap Remembered Set 3385 us [1196.664s][info][gc,stats ] Update Region States 79 us [1196.664s][info][gc,stats ] Concurrent Scan Remembered Set 63429 us, parallelism: 3.99x [1196.664s][info][gc,stats ] RS: 253368 us [1196.664s][info][gc,stats ] RS: Scan Clusters 253368 us, workers (us): 63346, 63345, 63338, 63339, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Concurrent Mark Roots 4397 us, parallelism: 3.65x [1196.664s][info][gc,stats ] CMR: 16052 us [1196.664s][info][gc,stats ] CMR: Thread Roots 14747 us, workers (us): 3668, 3840, 3581, 3658, ---, ---, ---, ---, [1196.664s][info][gc,stats ] CMR: Code Cache Roots 1151 us, workers (us): 232, 202, 380, 336, ---, ---, ---, ---, [1196.664s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 32, 29, 25, 22, ---, ---, ---, ---, [1196.664s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, 10, ---, ---, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Concurrent Marking 17972 us, parallelism: 3.43x [1196.664s][info][gc,stats ] CM: 61651 us [1196.664s][info][gc,stats ] CM: Parallel Mark 61651 us, workers (us): 15423, 15416, 15410, 15401, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Pause Final Mark (G) 1467 us [1196.664s][info][gc,stats ] Pause Final Mark (N) 940 us [1196.664s][info][gc,stats ] Finish Mark 466 us [1196.664s][info][gc,stats ] Update Region States 103 us [1196.664s][info][gc,stats ] Choose Collection Set 123 us [1196.664s][info][gc,stats ] Rebuild Free Set 53 us [1196.664s][info][gc,stats ] Concurrent Thread Roots 3781 us, parallelism: 3.90x [1196.664s][info][gc,stats ] CTR: 14759 us [1196.664s][info][gc,stats ] CTR: Thread Roots 14759 us, workers (us): 3659, 3716, 3703, 3680, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [1196.664s][info][gc,stats ] CWRF: 2 us [1196.664s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Concurrent Weak Roots 849 us [1196.664s][info][gc,stats ] Roots 54 us, parallelism: 1.29x [1196.664s][info][gc,stats ] CWR: 70 us [1196.664s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 24, 17, 17, 12, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Rendezvous 775 us [1196.664s][info][gc,stats ] Concurrent Cleanup 110 us [1196.664s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.81x [1196.664s][info][gc,stats ] CSR: 1224 us [1196.664s][info][gc,stats ] CSR: Code Cache Roots 1041 us, workers (us): 198, 200, 293, 350, ---, ---, ---, ---, [1196.664s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 46, 40, 35, 26, ---, ---, ---, ---, [1196.664s][info][gc,stats ] CSR: CLDG Roots 36 us, workers (us): ---, 31, ---, 6, ---, ---, ---, ---, [1196.664s][info][gc,stats ] Concurrent Evacuation 10534 us [1196.664s][info][gc,stats ] Pause Init Update Refs (G) 957 us [1196.664s][info][gc,stats ] Pause Init Update Refs (N) 508 us [1196.664s][info][gc,stats ] Manage GCLABs 424 us [1196.664s][info][gc,stats ] Concurrent Update Refs 72102 us [1196.664s][info][gc,stats ] Concurrent Update Thread Roots 8689 us [1196.664s][info][gc,stats ] Pause Final Update Refs (G) 617 us [1196.664s][info][gc,stats ] Pause Final Update Refs (N) 206 us [1196.664s][info][gc,stats ] Update Region States 45 us [1196.664s][info][gc,stats ] Trash Collection Set 11 us [1196.664s][info][gc,stats ] Rebuild Free Set 73 us [1196.664s][info][gc,stats ] Concurrent Cleanup 139 us [1196.664s][info][gc,stats ] Workers: Evacuated 33681K across 306355 objects, abandoned 0B across 0 objects. [1196.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1196.664s][info][gc,stats ] - age 1: 32186112 bytes, 32186112 total [1196.664s][info][gc,stats ] - age 2: 303496 bytes, 32489608 total [1196.664s][info][gc,stats ] - age 3: 305528 bytes, 32795136 total [1196.664s][info][gc,stats ] - age 4: 253888 bytes, 33049024 total [1196.664s][info][gc,stats ] - age 5: 71496 bytes, 33120520 total [1196.664s][info][gc,stats ] - age 6: 459312 bytes, 33579832 total [1196.664s][info][gc,stats ] - age 7: 910424 bytes, 34490256 total [1196.664s][info][gc,stats ] [1196.664s][info][gc,stats ] Mutators: Evacuated 286K across 2204 objects, abandoned 0B across 0 objects. [1196.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1196.664s][info][gc,stats ] - age 1: 292808 bytes, 292808 total [1196.664s][info][gc,stats ] - age 2: 512 bytes, 293320 total [1196.664s][info][gc,stats ] - age 6: 64 bytes, 293384 total [1196.664s][info][gc,stats ] - age 7: 96 bytes, 293480 total [1196.664s][info][gc,stats ] [1196.664s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1196.664s][info][gc,stats ] - age 3: 6335504 bytes, 6335504 total [1196.664s][info][gc,stats ] - age 4: 208 bytes, 6335712 total [1196.664s][info][gc,stats ] [1196.664s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1196.664s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1196.664s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1196.674s][info][gc ] Transition from: normal to: idle [1197.847s][info][gc ] Trigger (YOUNG): Average GC time (4678.63 ms) is above the time for average allocation rate (2066 MB/s) to deplete free headroom (9662M) (margin of error = 3.14) [1197.847s][info][gc,ergo ] Free headroom: 11249M (free) - 1587M (spike) - 0B (penalties) = 9662M [1197.847s][info][gc ] Transition from: idle to: normal [1197.847s][info][gc ] Heuristics request for young collection accepted [1197.847s][info][gc,free ] Free: 11249M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 6992K, Mutator Free: 1407 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 6931K, Max: 6931K; Used: 1260K [1197.847s][info][gc,ergo ] GC(1296) Start GC cycle (YOUNG) [1197.847s][info][gc,start ] GC(1296) Concurrent reset [1197.847s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent reset [1197.861s][info][gc ] GC(1296) Concurrent reset 13.852ms [1197.861s][info][gc,start ] GC(1296) Pause Init Mark (YOUNG) [1197.862s][info][gc,task ] GC(1296) Using 8 of 8 workers for init marking [1197.865s][info][gc ] GC(1296) Pause Init Mark (YOUNG) 3.549ms [1197.865s][info][gc,start ] GC(1296) Concurrent remembered set scanning [1197.865s][info][gc,task ] GC(1296) Using 4 of 8 workers for Concurrent remembered set scanning [1197.935s][info][gc ] GC(1296) Concurrent remembered set scanning 69.427ms [1197.935s][info][gc,start ] GC(1296) Concurrent marking roots [1197.935s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent marking roots [1197.938s][info][gc ] GC(1296) Concurrent marking roots 3.701ms [1197.938s][info][gc,start ] GC(1296) Concurrent marking (YOUNG) [1197.938s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent marking [1197.959s][info][gc ] GC(1296) Concurrent marking (YOUNG) 20.683ms [1197.960s][info][gc,start ] GC(1296) Pause Final Mark (YOUNG) [1197.960s][info][gc,task ] GC(1296) Using 8 of 8 workers for final marking [1197.960s][info][gc,ergo ] GC(1296) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1197.960s][info][gc,ergo ] GC(1296) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 2064B. [1197.960s][info][gc,ergo ] GC(1296) Chosen CSet evacuates young: 42287K (of which at least: 0B are to be promoted), old: 0B [1197.960s][info][gc,ergo ] GC(1296) Collectable Garbage: 2846M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2846M (99%), 361 regions [1197.960s][info][gc,ergo ] GC(1296) Evacuation Targets: YOUNG: 42287K, PROMOTE: 0B, OLD: 0B, TOTAL: 42287K [1197.960s][info][gc,free ] Free: 11708M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 3749K, Mutator Free: 1464 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 6931K, Max: 6931K; Used: 1260K [1197.960s][info][gc ] GC(1296) Pause Final Mark (YOUNG) 0.943ms [1197.961s][info][gc,start ] GC(1296) Concurrent thread roots [1197.961s][info][gc,task ] GC(1296) Using 4 of 8 workers for Concurrent thread roots [1197.964s][info][gc ] GC(1296) Concurrent thread roots 3.579ms [1197.964s][info][gc,start ] GC(1296) Concurrent weak references [1197.964s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent weak references [1197.964s][info][gc,ref ] GC(1296) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1197.964s][info][gc,ref ] GC(1296) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1197.964s][info][gc,ref ] GC(1296) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1197.964s][info][gc ] GC(1296) Concurrent weak references 0.040ms [1197.964s][info][gc,start ] GC(1296) Concurrent weak roots [1197.964s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent weak root [1197.965s][info][gc ] GC(1296) Concurrent weak roots 0.641ms [1197.965s][info][gc,start ] GC(1296) Concurrent cleanup [1197.965s][info][gc ] GC(1296) Concurrent cleanup 19956M->19956M(31744M) 0.105ms [1197.965s][info][gc,free ] Free: 11696M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 7961K, Mutator Free: 1463 Collector Reserve: 56370K, Max: 8192K; Used: 973K Old Collector Reserve: 6931K, Max: 6931K; Used: 1260K [1197.965s][info][gc,start ] GC(1296) Concurrent strong roots [1197.965s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent strong root [1197.965s][info][gc ] GC(1296) Concurrent strong roots 0.462ms [1197.965s][info][gc,start ] GC(1296) Concurrent evacuation [1197.966s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent evacuation [1197.980s][info][gc ] GC(1296) Concurrent evacuation 14.683ms [1197.981s][info][gc,start ] GC(1296) Pause Init Update Refs [1197.981s][info][gc ] GC(1296) Pause Init Update Refs 0.485ms [1197.981s][info][gc,start ] GC(1296) Concurrent update references [1197.981s][info][gc,task ] GC(1296) Using 4 of 8 workers for concurrent reference update [1197.981s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1198.061s][info][gc ] GC(1296) Concurrent update references 80.225ms [1198.061s][info][gc,start ] GC(1296) Concurrent update thread roots [1198.072s][info][gc ] GC(1296) Concurrent update thread roots 10.186ms [1198.072s][info][gc,start ] GC(1296) Pause Final Update Refs [1198.072s][info][gc,task ] GC(1296) Using 8 of 8 workers for final reference update [1198.072s][info][gc,free ] Free: 13612M, Max: 8192K regular, 584M humongous, Frag: 95% external, 20% internal; Used: 2843M, Mutator Free: 1702 Collector Reserve: 743M, Max: 8192K; Used: 49166K Old Collector Reserve: 6287K, Max: 6287K; Used: 1904K [1198.072s][info][gc ] GC(1296) Pause Final Update Refs 0.189ms [1198.072s][info][gc,start ] GC(1296) Concurrent cleanup [1198.072s][info][gc ] GC(1296) Concurrent cleanup 20232M->17352M(31744M) 0.141ms [1198.072s][info][gc,ergo ] GC(1296) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 6298K, young_available: 14355M [1198.073s][info][gc,ergo ] GC(1296) At end of Concurrent Young GC: GCU: 3.5%, MU: 17.2% during period of 1.409s [1198.073s][info][gc,ergo ] GC(1296) At end of Concurrent Young GC: YOUNG generation used: 501M, used regions: 536M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14354M [1198.073s][info][gc,ergo ] GC(1296) At end of Concurrent Young GC: OLD generation used: 16852M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 6298K [1198.073s][info][gc,free ] Free: 13610M, Max: 8192K regular, 640M humongous, Frag: 96% external, 0% internal; Used: 5676K, Mutator Free: 1702 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 6287K, Max: 6287K; Used: 1904K [1198.073s][info][gc,stats ] [1198.073s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1198.073s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1198.073s][info][gc,stats ] [1198.073s][info][gc,stats ] Concurrent Reset 13873 us [1198.073s][info][gc,stats ] Pause Init Mark (G) 4329 us [1198.073s][info][gc,stats ] Pause Init Mark (N) 3561 us [1198.073s][info][gc,stats ] Swap Remembered Set 3352 us [1198.073s][info][gc,stats ] Update Region States 57 us [1198.073s][info][gc,stats ] Concurrent Scan Remembered Set 69446 us, parallelism: 3.99x [1198.073s][info][gc,stats ] RS: 276928 us [1198.073s][info][gc,stats ] RS: Scan Clusters 276928 us, workers (us): 69358, 69349, 69189, 69032, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Concurrent Mark Roots 3718 us, parallelism: 3.56x [1198.073s][info][gc,stats ] CMR: 13230 us [1198.073s][info][gc,stats ] CMR: Thread Roots 12116 us, workers (us): 2889, 3123, 2916, 3188, ---, ---, ---, ---, [1198.073s][info][gc,stats ] CMR: Code Cache Roots 991 us, workers (us): 338, 181, 288, 183, ---, ---, ---, ---, [1198.073s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 23, 20, 14, ---, ---, ---, ---, [1198.073s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 9, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Concurrent Marking 20712 us, parallelism: 3.56x [1198.073s][info][gc,stats ] CM: 73656 us [1198.073s][info][gc,stats ] CM: Parallel Mark 73656 us, workers (us): 18424, 18415, 18415, 18403, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Pause Final Mark (G) 1413 us [1198.073s][info][gc,stats ] Pause Final Mark (N) 949 us [1198.073s][info][gc,stats ] Finish Mark 507 us [1198.073s][info][gc,stats ] Update Region States 84 us [1198.073s][info][gc,stats ] Choose Collection Set 119 us [1198.073s][info][gc,stats ] Rebuild Free Set 54 us [1198.073s][info][gc,stats ] Concurrent Thread Roots 3592 us, parallelism: 3.79x [1198.073s][info][gc,stats ] CTR: 13625 us [1198.073s][info][gc,stats ] CTR: Thread Roots 13625 us, workers (us): 3352, 3370, 3490, 3413, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [1198.073s][info][gc,stats ] CWRF: 2 us [1198.073s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Concurrent Weak Roots 645 us [1198.073s][info][gc,stats ] Roots 47 us, parallelism: 1.48x [1198.073s][info][gc,stats ] CWR: 70 us [1198.073s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 23, 19, 18, 11, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Rendezvous 585 us [1198.073s][info][gc,stats ] Concurrent Cleanup 110 us [1198.073s][info][gc,stats ] Concurrent Strong Roots 472 us, parallelism: 2.65x [1198.073s][info][gc,stats ] CSR: 1252 us [1198.073s][info][gc,stats ] CSR: Code Cache Roots 1063 us, workers (us): 385, 277, 211, 191, ---, ---, ---, ---, [1198.073s][info][gc,stats ] CSR: VM Strong Roots 163 us, workers (us): 48, 41, 38, 37, ---, ---, ---, ---, [1198.073s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 20, ---, 5, ---, ---, ---, ---, [1198.073s][info][gc,stats ] Concurrent Evacuation 14700 us [1198.073s][info][gc,stats ] Pause Init Update Refs (G) 911 us [1198.073s][info][gc,stats ] Pause Init Update Refs (N) 495 us [1198.073s][info][gc,stats ] Manage GCLABs 414 us [1198.073s][info][gc,stats ] Concurrent Update Refs 80242 us [1198.073s][info][gc,stats ] Concurrent Update Thread Roots 10200 us [1198.073s][info][gc,stats ] Pause Final Update Refs (G) 617 us [1198.073s][info][gc,stats ] Pause Final Update Refs (N) 194 us [1198.073s][info][gc,stats ] Update Region States 37 us [1198.073s][info][gc,stats ] Trash Collection Set 12 us [1198.073s][info][gc,stats ] Rebuild Free Set 72 us [1198.073s][info][gc,stats ] Concurrent Cleanup 147 us [1198.073s][info][gc,stats ] Workers: Evacuated 41980K across 492261 objects, abandoned 0B across 0 objects. [1198.073s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1198.073s][info][gc,stats ] - age 1: 40901904 bytes, 40901904 total [1198.073s][info][gc,stats ] - age 2: 316824 bytes, 41218728 total [1198.073s][info][gc,stats ] - age 3: 280616 bytes, 41499344 total [1198.073s][info][gc,stats ] - age 4: 305528 bytes, 41804872 total [1198.073s][info][gc,stats ] - age 5: 253792 bytes, 42058664 total [1198.073s][info][gc,stats ] - age 6: 71496 bytes, 42130160 total [1198.073s][info][gc,stats ] - age 7: 858328 bytes, 42988488 total [1198.073s][info][gc,stats ] [1198.073s][info][gc,stats ] Mutators: Evacuated 306K across 2363 objects, abandoned 0B across 0 objects. [1198.073s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1198.073s][info][gc,stats ] - age 1: 313664 bytes, 313664 total [1198.073s][info][gc,stats ] - age 2: 576 bytes, 314240 total [1198.073s][info][gc,stats ] - age 5: 32 bytes, 314272 total [1198.073s][info][gc,stats ] - age 7: 32 bytes, 314304 total [1198.073s][info][gc,stats ] [1198.073s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1198.073s][info][gc,stats ] - age 4: 6335472 bytes, 6335472 total [1198.073s][info][gc,stats ] - age 5: 208 bytes, 6335680 total [1198.073s][info][gc,stats ] [1198.073s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1198.073s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1198.073s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1198.083s][info][gc ] Transition from: normal to: idle [1199.462s][info][gc ] Trigger (YOUNG): Average GC time (4542.46 ms) is above the time for average allocation rate (2032 MB/s) to deplete free headroom (9228M) (margin of error = 3.12) [1199.462s][info][gc,ergo ] Free headroom: 10815M (free) - 1587M (spike) - 0B (penalties) = 9228M [1199.462s][info][gc ] Transition from: idle to: normal [1199.462s][info][gc ] Heuristics request for young collection accepted [1199.462s][info][gc,free ] Free: 10815M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8679K, Mutator Free: 1353 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 6287K, Max: 6287K; Used: 1904K [1199.462s][info][gc,ergo ] GC(1297) Start GC cycle (YOUNG) [1199.462s][info][gc,start ] GC(1297) Concurrent reset [1199.462s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent reset [1199.477s][info][gc ] GC(1297) Concurrent reset 15.040ms [1199.477s][info][gc,start ] GC(1297) Pause Init Mark (YOUNG) [1199.477s][info][gc,task ] GC(1297) Using 8 of 8 workers for init marking [1199.481s][info][gc ] GC(1297) Pause Init Mark (YOUNG) 3.592ms [1199.481s][info][gc,start ] GC(1297) Concurrent remembered set scanning [1199.481s][info][gc,task ] GC(1297) Using 4 of 8 workers for Concurrent remembered set scanning [1199.542s][info][gc ] GC(1297) Concurrent remembered set scanning 60.611ms [1199.542s][info][gc,start ] GC(1297) Concurrent marking roots [1199.542s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent marking roots [1199.545s][info][gc ] GC(1297) Concurrent marking roots 3.648ms [1199.545s][info][gc,start ] GC(1297) Concurrent marking (YOUNG) [1199.545s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent marking [1199.557s][info][gc ] Periodic Sample: GCU = 3.205%, MU = 16.904% during most recent 5.0s [1199.564s][info][gc ] GC(1297) Concurrent marking (YOUNG) 18.958ms [1199.565s][info][gc,start ] GC(1297) Pause Final Mark (YOUNG) [1199.565s][info][gc,task ] GC(1297) Using 8 of 8 workers for final marking [1199.566s][info][gc,ergo ] GC(1297) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1199.566s][info][gc,ergo ] GC(1297) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 2064B. [1199.566s][info][gc,ergo ] GC(1297) Chosen CSet evacuates young: 45026K (of which at least: 0B are to be promoted), old: 0B [1199.566s][info][gc,ergo ] GC(1297) Collectable Garbage: 3284M (99%), Immediate: 2064B (0%), 1 regions, CSet: 3284M (99%), 416 regions [1199.566s][info][gc,ergo ] GC(1297) Evacuation Targets: YOUNG: 45026K, PROMOTE: 0B, OLD: 0B, TOTAL: 45026K [1199.566s][info][gc,free ] Free: 11293M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 2649K, Mutator Free: 1412 Collector Reserve: 57344K, Max: 8192K; Used: 2064B Old Collector Reserve: 6287K, Max: 6287K; Used: 1904K [1199.566s][info][gc ] GC(1297) Pause Final Mark (YOUNG) 0.935ms [1199.566s][info][gc,start ] GC(1297) Concurrent thread roots [1199.566s][info][gc,task ] GC(1297) Using 4 of 8 workers for Concurrent thread roots [1199.570s][info][gc ] GC(1297) Concurrent thread roots 3.889ms [1199.570s][info][gc,start ] GC(1297) Concurrent weak references [1199.570s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent weak references [1199.570s][info][gc,ref ] GC(1297) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1199.570s][info][gc,ref ] GC(1297) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1199.570s][info][gc,ref ] GC(1297) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1199.570s][info][gc ] GC(1297) Concurrent weak references 0.041ms [1199.570s][info][gc,start ] GC(1297) Concurrent weak roots [1199.570s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent weak root [1199.570s][info][gc ] GC(1297) Concurrent weak roots 0.631ms [1199.570s][info][gc,start ] GC(1297) Concurrent cleanup [1199.571s][info][gc ] GC(1297) Concurrent cleanup 20372M->20373M(31744M) 0.102ms [1199.571s][info][gc,free ] Free: 11280M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 7719K, Mutator Free: 1411 Collector Reserve: 56211K, Max: 8192K; Used: 1132K Old Collector Reserve: 6287K, Max: 6287K; Used: 1904K [1199.571s][info][gc,start ] GC(1297) Concurrent strong roots [1199.571s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent strong root [1199.571s][info][gc ] GC(1297) Concurrent strong roots 0.404ms [1199.571s][info][gc,start ] GC(1297) Concurrent evacuation [1199.571s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent evacuation [1199.587s][info][gc ] GC(1297) Concurrent evacuation 16.025ms [1199.587s][info][gc,start ] GC(1297) Pause Init Update Refs [1199.588s][info][gc ] GC(1297) Pause Init Update Refs 0.484ms [1199.588s][info][gc,start ] GC(1297) Concurrent update references [1199.588s][info][gc,task ] GC(1297) Using 4 of 8 workers for concurrent reference update [1199.588s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1199.657s][info][gc ] GC(1297) Concurrent update references 68.924ms [1199.657s][info][gc,start ] GC(1297) Concurrent update thread roots [1199.666s][info][gc ] GC(1297) Concurrent update thread roots 8.804ms [1199.666s][info][gc,start ] GC(1297) Pause Final Update Refs [1199.666s][info][gc,task ] GC(1297) Using 8 of 8 workers for final reference update [1199.666s][info][gc,free ] Free: 13663M, Max: 8192K regular, 584M humongous, Frag: 95% external, 23% internal; Used: 3272M, Mutator Free: 1709 Collector Reserve: 743M, Max: 8192K; Used: 65548K Old Collector Reserve: 5643K, Max: 5643K; Used: 2548K [1199.666s][info][gc ] GC(1297) Pause Final Update Refs 0.212ms [1199.666s][info][gc,start ] GC(1297) Concurrent cleanup [1199.666s][info][gc ] GC(1297) Concurrent cleanup 20621M->17302M(31744M) 0.191ms [1199.667s][info][gc,ergo ] GC(1297) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 5654K, young_available: 14406M [1199.667s][info][gc,ergo ] GC(1297) At end of Concurrent Young GC: GCU: 2.8%, MU: 16.7% during period of 1.594s [1199.667s][info][gc,ergo ] GC(1297) At end of Concurrent Young GC: YOUNG generation used: 450M, used regions: 472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 14405M [1199.667s][info][gc,ergo ] GC(1297) At end of Concurrent Young GC: OLD generation used: 16853M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 5654K [1199.667s][info][gc,free ] Free: 13661M, Max: 8192K regular, 640M humongous, Frag: 96% external, 0% internal; Used: 10407K, Mutator Free: 1709 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5643K, Max: 5643K; Used: 2548K [1199.667s][info][gc,stats ] [1199.667s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1199.667s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1199.667s][info][gc,stats ] [1199.667s][info][gc,stats ] Concurrent Reset 15071 us [1199.667s][info][gc,stats ] Pause Init Mark (G) 4387 us [1199.667s][info][gc,stats ] Pause Init Mark (N) 3605 us [1199.667s][info][gc,stats ] Swap Remembered Set 3377 us [1199.667s][info][gc,stats ] Update Region States 68 us [1199.667s][info][gc,stats ] Concurrent Scan Remembered Set 60628 us, parallelism: 3.99x [1199.667s][info][gc,stats ] RS: 241833 us [1199.667s][info][gc,stats ] RS: Scan Clusters 241833 us, workers (us): 60543, 60540, 60535, 60215, ---, ---, ---, ---, [1199.667s][info][gc,stats ] Concurrent Mark Roots 3672 us, parallelism: 3.58x [1199.667s][info][gc,stats ] CMR: 13143 us [1199.667s][info][gc,stats ] CMR: Thread Roots 11891 us, workers (us): 3103, 2915, 2821, 3051, ---, ---, ---, ---, [1199.667s][info][gc,stats ] CMR: Code Cache Roots 1122 us, workers (us): 189, 367, 410, 156, ---, ---, ---, ---, [1199.667s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 30, 26, 21, 16, ---, ---, ---, ---, [1199.667s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, ---, 8, ---, ---, ---, ---, [1199.667s][info][gc,stats ] Concurrent Marking 18972 us, parallelism: 3.41x [1199.667s][info][gc,stats ] CM: 64613 us [1199.667s][info][gc,stats ] CM: Parallel Mark 64613 us, workers (us): 16166, 16154, 16150, 16144, ---, ---, ---, ---, [1199.667s][info][gc,stats ] Pause Final Mark (G) 1431 us [1199.667s][info][gc,stats ] Pause Final Mark (N) 941 us [1199.667s][info][gc,stats ] Finish Mark 491 us [1199.667s][info][gc,stats ] Update Region States 76 us [1199.668s][info][gc,stats ] Choose Collection Set 123 us [1199.668s][info][gc,stats ] Rebuild Free Set 64 us [1199.668s][info][gc,stats ] Concurrent Thread Roots 3903 us, parallelism: 3.87x [1199.668s][info][gc,stats ] CTR: 15106 us [1199.668s][info][gc,stats ] CTR: Thread Roots 15106 us, workers (us): 3843, 3826, 3747, 3691, ---, ---, ---, ---, [1199.668s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [1199.668s][info][gc,stats ] CWRF: 2 us [1199.668s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1199.668s][info][gc,stats ] Concurrent Weak Roots 636 us [1199.668s][info][gc,stats ] Roots 44 us, parallelism: 1.42x [1199.668s][info][gc,stats ] CWR: 63 us [1199.668s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 16, 14, 12, ---, ---, ---, ---, [1199.668s][info][gc,stats ] Rendezvous 580 us [1199.668s][info][gc,stats ] Concurrent Cleanup 106 us [1199.668s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.59x [1199.668s][info][gc,stats ] CSR: 1086 us [1199.668s][info][gc,stats ] CSR: Code Cache Roots 929 us, workers (us): 330, 254, 184, 160, ---, ---, ---, ---, [1199.668s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 37, 36, 31, 28, ---, ---, ---, ---, [1199.668s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, 5, ---, 20, ---, ---, ---, ---, [1199.668s][info][gc,stats ] Concurrent Evacuation 16044 us [1199.668s][info][gc,stats ] Pause Init Update Refs (G) 902 us [1199.668s][info][gc,stats ] Pause Init Update Refs (N) 492 us [1199.668s][info][gc,stats ] Manage GCLABs 416 us [1199.668s][info][gc,stats ] Concurrent Update Refs 68942 us [1199.668s][info][gc,stats ] Concurrent Update Thread Roots 8818 us [1199.668s][info][gc,stats ] Pause Final Update Refs (G) 621 us [1199.668s][info][gc,stats ] Pause Final Update Refs (N) 217 us [1199.668s][info][gc,stats ] Update Region States 45 us [1199.668s][info][gc,stats ] Trash Collection Set 13 us [1199.668s][info][gc,stats ] Rebuild Free Set 89 us [1199.668s][info][gc,stats ] Concurrent Cleanup 200 us [1199.668s][info][gc,stats ] Workers: Evacuated 44731K across 558652 objects, abandoned 0B across 0 objects. [1199.668s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1199.668s][info][gc,stats ] - age 1: 43756080 bytes, 43756080 total [1199.668s][info][gc,stats ] - age 2: 381000 bytes, 44137080 total [1199.668s][info][gc,stats ] - age 3: 297752 bytes, 44434832 total [1199.668s][info][gc,stats ] - age 4: 280552 bytes, 44715384 total [1199.668s][info][gc,stats ] - age 5: 305432 bytes, 45020816 total [1199.668s][info][gc,stats ] - age 6: 253792 bytes, 45274608 total [1199.668s][info][gc,stats ] - age 7: 530840 bytes, 45805448 total [1199.668s][info][gc,stats ] [1199.668s][info][gc,stats ] Mutators: Evacuated 294K across 2259 objects, abandoned 0B across 0 objects. [1199.668s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1199.668s][info][gc,stats ] - age 1: 300992 bytes, 300992 total [1199.668s][info][gc,stats ] - age 2: 512 bytes, 301504 total [1199.668s][info][gc,stats ] - age 5: 32 bytes, 301536 total [1199.668s][info][gc,stats ] - age 6: 32 bytes, 301568 total [1199.668s][info][gc,stats ] - age 7: 32 bytes, 301600 total [1199.668s][info][gc,stats ] [1199.668s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1199.668s][info][gc,stats ] - age 5: 6335472 bytes, 6335472 total [1199.668s][info][gc,stats ] - age 6: 208 bytes, 6335680 total [1199.668s][info][gc,stats ] [1199.668s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1199.668s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1199.668s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1199.678s][info][gc ] Transition from: normal to: idle [1200.863s][info][gc ] Trigger (YOUNG): Average GC time (4394.68 ms) is above the time for average allocation rate (2164 MB/s) to deplete free headroom (9508M) (margin of error = 3.11) [1200.863s][info][gc,ergo ] Free headroom: 11096M (free) - 1587M (spike) - 0B (penalties) = 9508M [1200.863s][info][gc ] Transition from: idle to: normal [1200.863s][info][gc ] Heuristics request for young collection accepted [1200.863s][info][gc,free ] Free: 11095M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 16538K, Mutator Free: 1389 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 5643K, Max: 5643K; Used: 2548K [1200.863s][info][gc,ergo ] GC(1298) Start GC cycle (YOUNG) [1200.863s][info][gc,start ] GC(1298) Concurrent reset [1200.863s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent reset [1200.877s][info][gc ] GC(1298) Concurrent reset 14.259ms [1200.877s][info][gc,start ] GC(1298) Pause Init Mark (YOUNG) [1200.878s][info][gc,task ] GC(1298) Using 8 of 8 workers for init marking [1200.881s][info][gc ] GC(1298) Pause Init Mark (YOUNG) 3.575ms [1200.881s][info][gc,start ] GC(1298) Concurrent remembered set scanning [1200.881s][info][gc,task ] GC(1298) Using 4 of 8 workers for Concurrent remembered set scanning [1200.949s][info][gc ] GC(1298) Concurrent remembered set scanning 67.950ms [1200.949s][info][gc,start ] GC(1298) Concurrent marking roots [1200.949s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent marking roots [1200.953s][info][gc ] GC(1298) Concurrent marking roots 3.994ms [1200.953s][info][gc,start ] GC(1298) Concurrent marking (YOUNG) [1200.953s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent marking [1201.078s][info][gc ] GC(1298) Concurrent marking (YOUNG) 124.190ms [1201.078s][info][gc,start ] GC(1298) Pause Final Mark (YOUNG) [1201.078s][info][gc,task ] GC(1298) Using 8 of 8 workers for final marking [1201.079s][info][gc,ergo ] GC(1298) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1201.079s][info][gc,ergo ] GC(1298) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1201.079s][info][gc,ergo ] GC(1298) Chosen CSet evacuates young: 132M (of which at least: 0B are to be promoted), old: 0B [1201.079s][info][gc,ergo ] GC(1298) Collectable Garbage: 2882M (99%), Immediate: 0B (0%), 0 regions, CSet: 2882M (99%), 377 regions [1201.079s][info][gc,ergo ] GC(1298) Evacuation Targets: YOUNG: 132M, PROMOTE: 0B, OLD: 0B, TOTAL: 132M [1201.079s][info][gc,free ] Free: 11216M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8091K, Mutator Free: 1403 Collector Reserve: 159M, Max: 8192K; Used: 12384B Old Collector Reserve: 5643K, Max: 5643K; Used: 2548K [1201.079s][info][gc ] GC(1298) Pause Final Mark (YOUNG) 0.957ms [1201.079s][info][gc,start ] GC(1298) Concurrent thread roots [1201.079s][info][gc,task ] GC(1298) Using 4 of 8 workers for Concurrent thread roots [1201.083s][info][gc ] GC(1298) Concurrent thread roots 3.891ms [1201.083s][info][gc,start ] GC(1298) Concurrent weak references [1201.083s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent weak references [1201.083s][info][gc,ref ] GC(1298) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.083s][info][gc,ref ] GC(1298) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.083s][info][gc,ref ] GC(1298) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.083s][info][gc ] GC(1298) Concurrent weak references 0.039ms [1201.083s][info][gc,start ] GC(1298) Concurrent weak roots [1201.083s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent weak root [1201.084s][info][gc ] GC(1298) Concurrent weak roots 0.862ms [1201.084s][info][gc,start ] GC(1298) Concurrent cleanup [1201.084s][info][gc ] GC(1298) Concurrent cleanup 20348M->20348M(31744M) 0.105ms [1201.084s][info][gc,free ] Free: 11202M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 5848K, Mutator Free: 1401 Collector Reserve: 157M, Max: 8192K; Used: 2477K Old Collector Reserve: 5641K, Max: 5641K; Used: 2551K [1201.084s][info][gc,start ] GC(1298) Concurrent strong roots [1201.084s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent strong root [1201.084s][info][gc ] GC(1298) Concurrent strong roots 0.430ms [1201.084s][info][gc,start ] GC(1298) Concurrent evacuation [1201.084s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent evacuation [1201.142s][info][gc,ergo ] GC(1298) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5789696, promotion expended: 4835760, old capacity: 17708351488, old_used: 17676631632, old unaffiliated regions: 0 [1201.142s][info][gc,ergo ] GC(1298) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5789696, promotion expended: 4835760, old capacity: 17708351488, old_used: 17676631632, old unaffiliated regions: 0 [1201.142s][info][gc,ergo ] GC(1298) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5789696, promotion expended: 4835760, old capacity: 17708351488, old_used: 17676631632, old unaffiliated regions: 0 [1201.142s][info][gc,ergo ] GC(1298) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5789696, promotion expended: 4835760, old capacity: 17708351488, old_used: 17676631632, old unaffiliated regions: 0 [1201.142s][info][gc,ergo ] GC(1298) Squelching additional promotion failure reports for current epoch [1201.145s][info][gc ] GC(1298) Concurrent evacuation 60.832ms [1201.146s][info][gc,start ] GC(1298) Pause Init Update Refs [1201.146s][info][gc ] GC(1298) Pause Init Update Refs 0.542ms [1201.146s][info][gc,start ] GC(1298) Concurrent update references [1201.146s][info][gc,task ] GC(1298) Using 4 of 8 workers for concurrent reference update [1201.146s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1201.292s][info][gc ] GC(1298) Concurrent update references 145.303ms [1201.292s][info][gc,start ] GC(1298) Concurrent update thread roots [1201.301s][info][gc ] GC(1298) Concurrent update thread roots 9.474ms [1201.302s][info][gc,start ] GC(1298) Pause Final Update Refs [1201.302s][info][gc,task ] GC(1298) Using 8 of 8 workers for final reference update [1201.302s][info][gc,free ] Free: 13025M, Max: 8192K regular, 584M humongous, Frag: 95% external, 22% internal; Used: 2949M, Mutator Free: 1629 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 920K, Max: 920K; Used: 7272K [1201.302s][info][gc ] GC(1298) Pause Final Update Refs 0.236ms [1201.302s][info][gc,start ] GC(1298) Concurrent cleanup [1201.302s][info][gc ] GC(1298) Concurrent cleanup 20958M->17944M(31744M) 0.148ms [1201.302s][info][gc,ergo ] GC(1298) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 930K, young_available: 13769M [1201.302s][info][gc,ergo ] GC(1298) At end of Concurrent Young GC: GCU: 6.2%, MU: 22.4% during period of 1.636s [1201.302s][info][gc,ergo ] GC(1298) At end of Concurrent Young GC: YOUNG generation used: 1087M, used regions: 1096M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13768M [1201.302s][info][gc,ergo ] GC(1298) At end of Concurrent Young GC: OLD generation used: 16857M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 930K [1201.302s][info][gc,free ] Free: 13024M, Max: 8192K regular, 600M humongous, Frag: 96% external, 0% internal; Used: 7556K, Mutator Free: 1629 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 920K, Max: 920K; Used: 7272K [1201.303s][info][gc,stats ] [1201.303s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1201.303s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1201.303s][info][gc,stats ] [1201.303s][info][gc,stats ] Concurrent Reset 14308 us [1201.303s][info][gc,stats ] Pause Init Mark (G) 4393 us [1201.303s][info][gc,stats ] Pause Init Mark (N) 3588 us [1201.303s][info][gc,stats ] Swap Remembered Set 3358 us [1201.303s][info][gc,stats ] Update Region States 72 us [1201.303s][info][gc,stats ] Concurrent Scan Remembered Set 67975 us, parallelism: 3.99x [1201.303s][info][gc,stats ] RS: 271159 us [1201.303s][info][gc,stats ] RS: Scan Clusters 271159 us, workers (us): 67893, 67891, 67888, 67488, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Concurrent Mark Roots 4011 us, parallelism: 3.61x [1201.303s][info][gc,stats ] CMR: 14470 us [1201.303s][info][gc,stats ] CMR: Thread Roots 13242 us, workers (us): 3389, 3444, 3315, 3094, ---, ---, ---, ---, [1201.303s][info][gc,stats ] CMR: Code Cache Roots 1096 us, workers (us): 179, 181, 350, 386, ---, ---, ---, ---, [1201.303s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 32, 25, 21, 19, ---, ---, ---, ---, [1201.303s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, 8, ---, ---, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Concurrent Marking 124222 us, parallelism: 3.90x [1201.303s][info][gc,stats ] CM: 484428 us [1201.303s][info][gc,stats ] CM: Parallel Mark 484428 us, workers (us): 121104, 121119, 121111, 121094, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Pause Final Mark (G) 1451 us [1201.303s][info][gc,stats ] Pause Final Mark (N) 963 us [1201.303s][info][gc,stats ] Finish Mark 511 us [1201.303s][info][gc,stats ] Update Region States 87 us [1201.303s][info][gc,stats ] Choose Collection Set 122 us [1201.303s][info][gc,stats ] Rebuild Free Set 52 us [1201.303s][info][gc,stats ] Concurrent Thread Roots 3904 us, parallelism: 3.71x [1201.303s][info][gc,stats ] CTR: 14490 us [1201.303s][info][gc,stats ] CTR: Thread Roots 14490 us, workers (us): 3498, 3651, 3791, 3550, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1201.303s][info][gc,stats ] CWRF: 1 us [1201.303s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Concurrent Weak Roots 868 us [1201.303s][info][gc,stats ] Roots 59 us, parallelism: 1.42x [1201.303s][info][gc,stats ] CWR: 84 us [1201.303s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 30, 21, 18, 14, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Rendezvous 795 us [1201.303s][info][gc,stats ] Concurrent Cleanup 110 us [1201.303s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.76x [1201.303s][info][gc,stats ] CSR: 1202 us [1201.303s][info][gc,stats ] CSR: Code Cache Roots 1018 us, workers (us): 191, 343, 288, 196, ---, ---, ---, ---, [1201.303s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 42, 43, 37, 36, ---, ---, ---, ---, [1201.303s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [1201.303s][info][gc,stats ] Concurrent Evacuation 60846 us [1201.303s][info][gc,stats ] Pause Init Update Refs (G) 1144 us [1201.303s][info][gc,stats ] Pause Init Update Refs (N) 554 us [1201.303s][info][gc,stats ] Manage GCLABs 451 us [1201.303s][info][gc,stats ] Concurrent Update Refs 145332 us [1201.303s][info][gc,stats ] Concurrent Update Thread Roots 9495 us [1201.303s][info][gc,stats ] Pause Final Update Refs (G) 777 us [1201.303s][info][gc,stats ] Pause Final Update Refs (N) 241 us [1201.303s][info][gc,stats ] Update Region States 52 us [1201.303s][info][gc,stats ] Trash Collection Set 13 us [1201.303s][info][gc,stats ] Rebuild Free Set 88 us [1201.303s][info][gc,stats ] Concurrent Cleanup 154 us [1201.303s][info][gc,stats ] Workers: Evacuated 128M across 3159243 objects, abandoned 0B across 0 objects. [1201.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1201.303s][info][gc,stats ] - age 1: 126544512 bytes, 126544512 total [1201.303s][info][gc,stats ] - age 2: 872784 bytes, 127417296 total [1201.303s][info][gc,stats ] - age 3: 343192 bytes, 127760488 total [1201.303s][info][gc,stats ] - age 4: 258480 bytes, 128018968 total [1201.303s][info][gc,stats ] - age 5: 243496 bytes, 128262464 total [1201.303s][info][gc,stats ] - age 6: 272144 bytes, 128534608 total [1201.303s][info][gc,stats ] - age 7: 335360 bytes, 128869968 total [1201.303s][info][gc,stats ] - age 8: 283720 bytes, 129153688 total [1201.303s][info][gc,stats ] - age 9: 417464 bytes, 129571152 total [1201.303s][info][gc,stats ] - age 10: 3641576 bytes, 133212728 total [1201.303s][info][gc,stats ] - age 13: 421552 bytes, 133634280 total [1201.303s][info][gc,stats ] - age 14: 5968 bytes, 133640248 total [1201.303s][info][gc,stats ] - age 15: 1117344 bytes, 134757592 total [1201.303s][info][gc,stats ] [1201.303s][info][gc,stats ] Mutators: Evacuated 3967K across 89153 objects, abandoned 40B across 1 objects. [1201.303s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1201.303s][info][gc,stats ] - age 1: 4058720 bytes, 4058720 total [1201.303s][info][gc,stats ] - age 2: 1856 bytes, 4060576 total [1201.303s][info][gc,stats ] - age 3: 920 bytes, 4061496 total [1201.303s][info][gc,stats ] - age 5: 32 bytes, 4061528 total [1201.303s][info][gc,stats ] - age 6: 64 bytes, 4061592 total [1201.303s][info][gc,stats ] - age 7: 240 bytes, 4061832 total [1201.303s][info][gc,stats ] - age 8: 192 bytes, 4062024 total [1201.303s][info][gc,stats ] - age 9: 1032 bytes, 4063056 total [1201.303s][info][gc,stats ] [1201.303s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1201.303s][info][gc,stats ] - age 1: 26804304 bytes, 26804304 total [1201.303s][info][gc,stats ] [1201.303s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1201.303s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1201.303s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1201.313s][info][gc ] Transition from: normal to: idle [1201.314s][info][gc ] Trigger (YOUNG): expedite promotion in place of 208B [1201.314s][info][gc ] Transition from: idle to: normal [1201.314s][info][gc ] Heuristics request for young collection accepted [1201.314s][info][gc,free ] Free: 12998M, Max: 8192K regular, 600M humongous, Frag: 96% external, 0% internal; Used: 9677K, Mutator Free: 1626 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 920K, Max: 920K; Used: 7272K [1201.314s][info][gc,ergo ] GC(1299) Start GC cycle (YOUNG) [1201.314s][info][gc,start ] GC(1299) Concurrent reset [1201.314s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent reset [1201.319s][info][gc ] GC(1299) Concurrent reset 4.484ms [1201.319s][info][gc,start ] GC(1299) Pause Init Mark (YOUNG) [1201.319s][info][gc,task ] GC(1299) Using 8 of 8 workers for init marking [1201.323s][info][gc ] GC(1299) Pause Init Mark (YOUNG) 3.545ms [1201.323s][info][gc,start ] GC(1299) Concurrent remembered set scanning [1201.323s][info][gc,task ] GC(1299) Using 4 of 8 workers for Concurrent remembered set scanning [1201.386s][info][gc ] GC(1299) Concurrent remembered set scanning 63.130ms [1201.386s][info][gc,start ] GC(1299) Concurrent marking roots [1201.386s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent marking roots [1201.390s][info][gc ] GC(1299) Concurrent marking roots 3.632ms [1201.390s][info][gc,start ] GC(1299) Concurrent marking (YOUNG) [1201.390s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent marking [1201.522s][info][gc ] GC(1299) Concurrent marking (YOUNG) 132.441ms [1201.523s][info][gc,start ] GC(1299) Pause Final Mark (YOUNG) [1201.523s][info][gc,task ] GC(1299) Using 8 of 8 workers for final marking [1201.523s][info][gc,ergo ] GC(1299) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1201.523s][info][gc,ergo ] GC(1299) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1201.523s][info][gc,ergo ] GC(1299) Chosen CSet evacuates young: 129M (of which at least: 0B are to be promoted), old: 0B [1201.523s][info][gc,ergo ] GC(1299) Collectable Garbage: 948M (99%), Immediate: 0B (0%), 0 regions, CSet: 948M (99%), 135 regions [1201.523s][info][gc,ergo ] GC(1299) Evacuation Targets: YOUNG: 129M, PROMOTE: 0B, OLD: 0B, TOTAL: 129M [1201.523s][info][gc,free ] Free: 13134M, Max: 8192K regular, 600M humongous, Frag: 96% external, 0% internal; Used: 1742K, Mutator Free: 1642 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 920K, Max: 920K; Used: 7272K [1201.523s][info][gc ] GC(1299) Pause Final Mark (YOUNG) 0.934ms [1201.524s][info][gc,start ] GC(1299) Concurrent thread roots [1201.524s][info][gc,task ] GC(1299) Using 4 of 8 workers for Concurrent thread roots [1201.528s][info][gc ] GC(1299) Concurrent thread roots 4.145ms [1201.528s][info][gc,start ] GC(1299) Concurrent weak references [1201.528s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent weak references [1201.528s][info][gc,ref ] GC(1299) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.528s][info][gc,ref ] GC(1299) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.528s][info][gc,ref ] GC(1299) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1201.528s][info][gc ] GC(1299) Concurrent weak references 0.049ms [1201.528s][info][gc,start ] GC(1299) Concurrent weak roots [1201.528s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent weak root [1201.529s][info][gc ] GC(1299) Concurrent weak roots 0.730ms [1201.529s][info][gc,start ] GC(1299) Concurrent cleanup [1201.529s][info][gc ] GC(1299) Concurrent cleanup 18440M->18441M(31744M) 0.111ms [1201.529s][info][gc,free ] Free: 13114M, Max: 8192K regular, 600M humongous, Frag: 96% external, 0% internal; Used: 6008K, Mutator Free: 1640 Collector Reserve: 156M, Max: 8192K; Used: 3483K Old Collector Reserve: 917K, Max: 917K; Used: 7274K [1201.529s][info][gc,start ] GC(1299) Concurrent strong roots [1201.529s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent strong root [1201.529s][info][gc ] GC(1299) Concurrent strong roots 0.461ms [1201.529s][info][gc,start ] GC(1299) Concurrent evacuation [1201.529s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent evacuation [1201.553s][info][gc,ergo ] GC(1299) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 952832, promotion expended: 594808, old capacity: 17708351488, old_used: 17677227088, old unaffiliated regions: 0 [1201.553s][info][gc,ergo ] GC(1299) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 952832, promotion expended: 594808, old capacity: 17708351488, old_used: 17677227088, old unaffiliated regions: 0 [1201.553s][info][gc,ergo ] GC(1299) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 952832, promotion expended: 594808, old capacity: 17708351488, old_used: 17677227088, old unaffiliated regions: 0 [1201.553s][info][gc,ergo ] GC(1299) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 952832, promotion expended: 594808, old capacity: 17708351488, old_used: 17677227088, old unaffiliated regions: 0 [1201.553s][info][gc,ergo ] GC(1299) Squelching additional promotion failure reports for current epoch [1201.578s][info][gc ] GC(1299) Concurrent evacuation 48.959ms [1201.579s][info][gc,start ] GC(1299) Pause Init Update Refs [1201.579s][info][gc ] GC(1299) Pause Init Update Refs 0.534ms [1201.579s][info][gc,start ] GC(1299) Concurrent update references [1201.579s][info][gc,task ] GC(1299) Using 4 of 8 workers for concurrent reference update [1201.579s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1201.693s][info][gc ] GC(1299) Concurrent update references 113.881ms [1201.693s][info][gc,start ] GC(1299) Concurrent update thread roots [1201.702s][info][gc ] GC(1299) Concurrent update thread roots 8.785ms [1201.702s][info][gc,start ] GC(1299) Pause Final Update Refs [1201.702s][info][gc,task ] GC(1299) Using 8 of 8 workers for final reference update [1201.703s][info][gc,free ] Free: 13100M, Max: 8192K regular, 600M humongous, Frag: 96% external, 7% internal; Used: 985M, Mutator Free: 1638 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 338K, Max: 338K; Used: 7853K [1201.703s][info][gc ] GC(1299) Pause Final Update Refs 0.225ms [1201.703s][info][gc,start ] GC(1299) Concurrent cleanup [1201.703s][info][gc ] GC(1299) Concurrent cleanup 18940M->17870M(31744M) 0.124ms [1201.703s][info][gc,ergo ] GC(1299) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 349K, young_available: 13843M [1201.703s][info][gc,ergo ] GC(1299) At end of Concurrent Young GC: GCU: 22.8%, MU: 24.7% during period of 0.401s [1201.703s][info][gc,ergo ] GC(1299) At end of Concurrent Young GC: YOUNG generation used: 1013M, used regions: 1024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13842M [1201.703s][info][gc,ergo ] GC(1299) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 349K [1201.703s][info][gc,free ] Free: 13098M, Max: 8192K regular, 640M humongous, Frag: 96% external, 0% internal; Used: 5199K, Mutator Free: 1638 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 338K, Max: 338K; Used: 7853K [1201.704s][info][gc,stats ] [1201.704s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1201.704s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1201.704s][info][gc,stats ] [1201.704s][info][gc,stats ] Concurrent Reset 4501 us [1201.704s][info][gc,stats ] Pause Init Mark (G) 4186 us [1201.704s][info][gc,stats ] Pause Init Mark (N) 3553 us [1201.704s][info][gc,stats ] Swap Remembered Set 3366 us [1201.704s][info][gc,stats ] Update Region States 68 us [1201.704s][info][gc,stats ] Concurrent Scan Remembered Set 63153 us, parallelism: 3.99x [1201.704s][info][gc,stats ] RS: 252206 us [1201.704s][info][gc,stats ] RS: Scan Clusters 252206 us, workers (us): 63061, 63056, 63047, 63042, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Concurrent Mark Roots 3648 us, parallelism: 3.51x [1201.704s][info][gc,stats ] CMR: 12820 us [1201.704s][info][gc,stats ] CMR: Thread Roots 11646 us, workers (us): 2923, 3064, 2900, 2759, ---, ---, ---, ---, [1201.704s][info][gc,stats ] CMR: Code Cache Roots 1039 us, workers (us): 356, 160, 178, 345, ---, ---, ---, ---, [1201.704s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 26, 21, 20, ---, ---, ---, ---, [1201.704s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 9, 29, ---, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Concurrent Marking 132468 us, parallelism: 3.90x [1201.704s][info][gc,stats ] CM: 516706 us [1201.704s][info][gc,stats ] CM: Parallel Mark 516706 us, workers (us): 129186, 129177, 129170, 129172, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Pause Final Mark (G) 1439 us [1201.704s][info][gc,stats ] Pause Final Mark (N) 940 us [1201.704s][info][gc,stats ] Finish Mark 506 us [1201.704s][info][gc,stats ] Update Region States 87 us [1201.704s][info][gc,stats ] Choose Collection Set 91 us [1201.704s][info][gc,stats ] Rebuild Free Set 57 us [1201.704s][info][gc,stats ] Concurrent Thread Roots 4159 us, parallelism: 3.90x [1201.704s][info][gc,stats ] CTR: 16218 us [1201.704s][info][gc,stats ] CTR: Thread Roots 16218 us, workers (us): 4022, 4087, 4019, 4090, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [1201.704s][info][gc,stats ] CWRF: 2 us [1201.704s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Concurrent Weak Roots 745 us [1201.704s][info][gc,stats ] Roots 59 us, parallelism: 1.32x [1201.704s][info][gc,stats ] CWR: 78 us [1201.704s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 28, 20, 15, 15, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Rendezvous 661 us [1201.704s][info][gc,stats ] Concurrent Cleanup 116 us [1201.704s][info][gc,stats ] Concurrent Strong Roots 465 us, parallelism: 2.68x [1201.704s][info][gc,stats ] CSR: 1249 us [1201.704s][info][gc,stats ] CSR: Code Cache Roots 1046 us, workers (us): 204, 364, 192, 287, ---, ---, ---, ---, [1201.704s][info][gc,stats ] CSR: VM Strong Roots 170 us, workers (us): 54, 43, 39, 34, ---, ---, ---, ---, [1201.704s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 26, 6, ---, ---, ---, ---, ---, ---, [1201.704s][info][gc,stats ] Concurrent Evacuation 48975 us [1201.704s][info][gc,stats ] Pause Init Update Refs (G) 1087 us [1201.704s][info][gc,stats ] Pause Init Update Refs (N) 542 us [1201.704s][info][gc,stats ] Manage GCLABs 450 us [1201.704s][info][gc,stats ] Concurrent Update Refs 113909 us [1201.704s][info][gc,stats ] Concurrent Update Thread Roots 8802 us [1201.704s][info][gc,stats ] Pause Final Update Refs (G) 849 us [1201.704s][info][gc,stats ] Pause Final Update Refs (N) 230 us [1201.704s][info][gc,stats ] Update Region States 49 us [1201.704s][info][gc,stats ] Trash Collection Set 7 us [1201.704s][info][gc,stats ] Rebuild Free Set 85 us [1201.704s][info][gc,stats ] Concurrent Cleanup 129 us [1201.704s][info][gc,stats ] Workers: Evacuated 123M across 3175859 objects, abandoned 72B across 2 objects. [1201.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1201.704s][info][gc,stats ] - age 1: 40283936 bytes, 40283936 total [1201.704s][info][gc,stats ] - age 2: 87671488 bytes, 127955424 total [1201.704s][info][gc,stats ] - age 3: 400 bytes, 127955824 total [1201.704s][info][gc,stats ] - age 4: 984 bytes, 127956808 total [1201.704s][info][gc,stats ] - age 6: 32 bytes, 127956840 total [1201.704s][info][gc,stats ] - age 7: 222520 bytes, 128179360 total [1201.704s][info][gc,stats ] - age 13: 8176 bytes, 128187536 total [1201.704s][info][gc,stats ] - age 14: 419216 bytes, 128606752 total [1201.704s][info][gc,stats ] - age 15: 1117376 bytes, 129724128 total [1201.704s][info][gc,stats ] [1201.704s][info][gc,stats ] Mutators: Evacuated 5511K across 134244 objects, abandoned 0B across 0 objects. [1201.704s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1201.704s][info][gc,stats ] - age 1: 148616 bytes, 148616 total [1201.704s][info][gc,stats ] - age 2: 5495520 bytes, 5644136 total [1201.704s][info][gc,stats ] - age 7: 32 bytes, 5644168 total [1201.704s][info][gc,stats ] - age 13: 96 bytes, 5644264 total [1201.704s][info][gc,stats ] [1201.704s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1201.704s][info][gc,stats ] - age 1: 49755536 bytes, 49755536 total [1201.704s][info][gc,stats ] [1201.704s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1201.704s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1201.704s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1201.714s][info][gc ] Transition from: normal to: idle [1203.082s][info][gc ] Trigger (YOUNG): Average GC time (4045.92 ms) is above the time for average allocation rate (2127 MB/s) to deplete free headroom (8602M) (margin of error = 3.11) [1203.082s][info][gc,ergo ] Free headroom: 10189M (free) - 1587M (spike) - 0B (penalties) = 8602M [1203.082s][info][gc ] Transition from: idle to: normal [1203.082s][info][gc ] Heuristics request for young collection accepted [1203.082s][info][gc,free ] Free: 10189M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 2969K, Mutator Free: 1274 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 338K, Max: 338K; Used: 7853K [1203.082s][info][gc,ergo ] GC(1300) Start GC cycle (YOUNG) [1203.082s][info][gc,start ] GC(1300) Concurrent reset [1203.082s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent reset [1203.100s][info][gc ] GC(1300) Concurrent reset 17.865ms [1203.101s][info][gc,start ] GC(1300) Pause Init Mark (YOUNG) [1203.101s][info][gc,task ] GC(1300) Using 8 of 8 workers for init marking [1203.104s][info][gc ] GC(1300) Pause Init Mark (YOUNG) 3.495ms [1203.104s][info][gc,start ] GC(1300) Concurrent remembered set scanning [1203.104s][info][gc,task ] GC(1300) Using 4 of 8 workers for Concurrent remembered set scanning [1203.130s][info][gc ] GC(1300) Concurrent remembered set scanning 26.068ms [1203.130s][info][gc,start ] GC(1300) Concurrent marking roots [1203.130s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent marking roots [1203.134s][info][gc ] GC(1300) Concurrent marking roots 3.986ms [1203.134s][info][gc,start ] GC(1300) Concurrent marking (YOUNG) [1203.134s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent marking [1203.397s][info][gc ] GC(1300) Concurrent marking (YOUNG) 262.806ms [1203.398s][info][gc,start ] GC(1300) Pause Final Mark (YOUNG) [1203.398s][info][gc,task ] GC(1300) Using 8 of 8 workers for final marking [1203.398s][info][gc,ergo ] GC(1300) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1203.398s][info][gc,ergo ] GC(1300) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1203.398s][info][gc,ergo ] GC(1300) Chosen CSet evacuates young: 186M (of which at least: 0B are to be promoted), old: 0B [1203.398s][info][gc,ergo ] GC(1300) Collectable Garbage: 3677M (99%), Immediate: 0B (0%), 0 regions, CSet: 3677M (99%), 483 regions [1203.398s][info][gc,ergo ] GC(1300) Evacuation Targets: YOUNG: 186M, PROMOTE: 0B, OLD: 0B, TOTAL: 186M [1203.398s][info][gc,free ] Free: 10018M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 5788K, Mutator Free: 1253 Collector Reserve: 224M, Max: 8192K; Used: 0B Old Collector Reserve: 338K, Max: 338K; Used: 7853K [1203.399s][info][gc ] GC(1300) Pause Final Mark (YOUNG) 0.918ms [1203.399s][info][gc,start ] GC(1300) Concurrent thread roots [1203.399s][info][gc,task ] GC(1300) Using 4 of 8 workers for Concurrent thread roots [1203.403s][info][gc ] GC(1300) Concurrent thread roots 4.213ms [1203.403s][info][gc,start ] GC(1300) Concurrent weak references [1203.403s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent weak references [1203.403s][info][gc,ref ] GC(1300) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1203.403s][info][gc,ref ] GC(1300) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1203.403s][info][gc,ref ] GC(1300) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1203.403s][info][gc ] GC(1300) Concurrent weak references 0.040ms [1203.403s][info][gc,start ] GC(1300) Concurrent weak roots [1203.403s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent weak root [1203.404s][info][gc ] GC(1300) Concurrent weak roots 0.619ms [1203.404s][info][gc,start ] GC(1300) Concurrent cleanup [1203.404s][info][gc ] GC(1300) Concurrent cleanup 21488M->21488M(31744M) 0.104ms [1203.404s][info][gc,free ] Free: 10003M, Max: 8192K regular, 528M humongous, Frag: 95% external, 0% internal; Used: 4514K, Mutator Free: 1251 Collector Reserve: 221M, Max: 8192K; Used: 2306K Old Collector Reserve: 338K, Max: 338K; Used: 7853K [1203.404s][info][gc,start ] GC(1300) Concurrent strong roots [1203.404s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent strong root [1203.404s][info][gc ] GC(1300) Concurrent strong roots 0.431ms [1203.404s][info][gc,start ] GC(1300) Concurrent evacuation [1203.404s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent evacuation [1203.482s][info][gc ] GC(1300) Concurrent evacuation 77.740ms [1203.482s][info][gc,start ] GC(1300) Pause Init Update Refs [1203.483s][info][gc ] GC(1300) Pause Init Update Refs 0.533ms [1203.483s][info][gc,start ] GC(1300) Concurrent update references [1203.483s][info][gc,task ] GC(1300) Using 4 of 8 workers for concurrent reference update [1203.483s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1203.666s][info][gc ] GC(1300) Concurrent update references 182.751ms [1203.666s][info][gc,start ] GC(1300) Concurrent update thread roots [1203.675s][info][gc ] GC(1300) Concurrent update thread roots 8.741ms [1203.675s][info][gc,start ] GC(1300) Pause Final Update Refs [1203.675s][info][gc,task ] GC(1300) Using 8 of 8 workers for final reference update [1203.675s][info][gc,free ] Free: 12575M, Max: 8192K regular, 456M humongous, Frag: 95% external, 29% internal; Used: 3768M, Mutator Free: 1572 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 336K, Max: 336K; Used: 7856K [1203.675s][info][gc ] GC(1300) Pause Final Update Refs 0.234ms [1203.675s][info][gc,start ] GC(1300) Concurrent cleanup [1203.676s][info][gc ] GC(1300) Concurrent cleanup 22250M->18394M(31744M) 0.155ms [1203.676s][info][gc,ergo ] GC(1300) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 346K, young_available: 13319M [1203.676s][info][gc,ergo ] GC(1300) At end of Concurrent Young GC: GCU: 7.1%, MU: 23.6% during period of 1.973s [1203.676s][info][gc,ergo ] GC(1300) At end of Concurrent Young GC: YOUNG generation used: 1537M, used regions: 1552M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13318M [1203.676s][info][gc,ergo ] GC(1300) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 346K [1203.676s][info][gc,free ] Free: 12574M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 1493K, Mutator Free: 1572 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 336K, Max: 336K; Used: 7856K [1203.676s][info][gc,stats ] [1203.676s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1203.676s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1203.676s][info][gc,stats ] [1203.676s][info][gc,stats ] Concurrent Reset 17894 us [1203.676s][info][gc,stats ] Pause Init Mark (G) 4227 us [1203.676s][info][gc,stats ] Pause Init Mark (N) 3504 us [1203.676s][info][gc,stats ] Swap Remembered Set 3319 us [1203.676s][info][gc,stats ] Update Region States 55 us [1203.676s][info][gc,stats ] Concurrent Scan Remembered Set 26088 us, parallelism: 3.99x [1203.676s][info][gc,stats ] RS: 103966 us [1203.676s][info][gc,stats ] RS: Scan Clusters 103966 us, workers (us): 26000, 25995, 25989, 25983, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Concurrent Mark Roots 4004 us, parallelism: 3.55x [1203.676s][info][gc,stats ] CMR: 14229 us [1203.676s][info][gc,stats ] CMR: Thread Roots 13083 us, workers (us): 3445, 3090, 3096, 3453, ---, ---, ---, ---, [1203.676s][info][gc,stats ] CMR: Code Cache Roots 1018 us, workers (us): 148, 337, 356, 177, ---, ---, ---, ---, [1203.676s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 28, 24, 23, 17, ---, ---, ---, ---, [1203.676s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Concurrent Marking 262834 us, parallelism: 3.94x [1203.676s][info][gc,stats ] CM: 1035482 us [1203.676s][info][gc,stats ] CM: Parallel Mark 1035482 us, workers (us): 258884, 258856, 258887, 258856, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Pause Final Mark (G) 1397 us [1203.676s][info][gc,stats ] Pause Final Mark (N) 924 us [1203.676s][info][gc,stats ] Finish Mark 433 us [1203.676s][info][gc,stats ] Update Region States 87 us [1203.676s][info][gc,stats ] Choose Collection Set 149 us [1203.676s][info][gc,stats ] Rebuild Free Set 51 us [1203.676s][info][gc,stats ] Concurrent Thread Roots 4227 us, parallelism: 3.89x [1203.676s][info][gc,stats ] CTR: 16422 us [1203.676s][info][gc,stats ] CTR: Thread Roots 16422 us, workers (us): 4137, 4118, 4167, 3999, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1203.676s][info][gc,stats ] CWRF: 1 us [1203.676s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Concurrent Weak Roots 623 us [1203.676s][info][gc,stats ] Roots 57 us, parallelism: 1.68x [1203.676s][info][gc,stats ] CWR: 96 us [1203.676s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 32, 23, 22, 20, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Rendezvous 554 us [1203.676s][info][gc,stats ] Concurrent Cleanup 109 us [1203.676s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.86x [1203.676s][info][gc,stats ] CSR: 1253 us [1203.676s][info][gc,stats ] CSR: Code Cache Roots 1042 us, workers (us): 350, 190, 188, 314, ---, ---, ---, ---, [1203.676s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 49, 44, 42, 36, ---, ---, ---, ---, [1203.676s][info][gc,stats ] CSR: CLDG Roots 39 us, workers (us): ---, 29, 10, ---, ---, ---, ---, ---, [1203.676s][info][gc,stats ] Concurrent Evacuation 77765 us [1203.676s][info][gc,stats ] Pause Init Update Refs (G) 1155 us [1203.676s][info][gc,stats ] Pause Init Update Refs (N) 541 us [1203.676s][info][gc,stats ] Manage GCLABs 445 us [1203.676s][info][gc,stats ] Concurrent Update Refs 182778 us [1203.676s][info][gc,stats ] Concurrent Update Thread Roots 8758 us [1203.676s][info][gc,stats ] Pause Final Update Refs (G) 844 us [1203.676s][info][gc,stats ] Pause Final Update Refs (N) 239 us [1203.676s][info][gc,stats ] Update Region States 56 us [1203.676s][info][gc,stats ] Trash Collection Set 15 us [1203.676s][info][gc,stats ] Rebuild Free Set 81 us [1203.677s][info][gc,stats ] Concurrent Cleanup 162 us [1203.677s][info][gc,stats ] Workers: Evacuated 180M across 5201216 objects, abandoned 0B across 0 objects. [1203.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1203.677s][info][gc,stats ] - age 1: 142140240 bytes, 142140240 total [1203.677s][info][gc,stats ] - age 2: 18695024 bytes, 160835264 total [1203.677s][info][gc,stats ] - age 3: 28084168 bytes, 188919432 total [1203.677s][info][gc,stats ] - age 4: 128 bytes, 188919560 total [1203.677s][info][gc,stats ] - age 5: 920 bytes, 188920480 total [1203.677s][info][gc,stats ] - age 7: 64 bytes, 188920544 total [1203.677s][info][gc,stats ] [1203.677s][info][gc,stats ] Mutators: Evacuated 6307K across 139739 objects, abandoned 0B across 0 objects. [1203.677s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1203.677s][info][gc,stats ] - age 1: 2002864 bytes, 2002864 total [1203.677s][info][gc,stats ] - age 2: 505632 bytes, 2508496 total [1203.677s][info][gc,stats ] - age 3: 3950040 bytes, 6458536 total [1203.677s][info][gc,stats ] [1203.677s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1203.677s][info][gc,stats ] - age 1: 54426472 bytes, 54426472 total [1203.677s][info][gc,stats ] - age 2: 42694920 bytes, 97121392 total [1203.677s][info][gc,stats ] [1203.677s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1203.677s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1203.677s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1203.687s][info][gc ] Transition from: normal to: idle [1204.568s][info][gc ] Periodic Sample: GCU = 7.121%, MU = 23.116% during most recent 5.0s [1205.027s][info][gc ] Trigger (YOUNG): Average GC time (3871.41 ms) is above the time for average allocation rate (2103 MB/s) to deplete free headroom (8139M) (margin of error = 3.11) [1205.028s][info][gc,ergo ] Free headroom: 9726M (free) - 1587M (spike) - 0B (penalties) = 8139M [1205.028s][info][gc ] Transition from: idle to: normal [1205.028s][info][gc ] Heuristics request for young collection accepted [1205.028s][info][gc,free ] Free: 9726M, Max: 8192K regular, 456M humongous, Frag: 96% external, 0% internal; Used: 1610K, Mutator Free: 1216 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 336K, Max: 336K; Used: 7856K [1205.028s][info][gc,ergo ] GC(1301) Start GC cycle (YOUNG) [1205.028s][info][gc,start ] GC(1301) Concurrent reset [1205.028s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent reset [1205.047s][info][gc ] GC(1301) Concurrent reset 19.332ms [1205.048s][info][gc,start ] GC(1301) Pause Init Mark (YOUNG) [1205.048s][info][gc,task ] GC(1301) Using 8 of 8 workers for init marking [1205.051s][info][gc ] GC(1301) Pause Init Mark (YOUNG) 3.542ms [1205.051s][info][gc,start ] GC(1301) Concurrent remembered set scanning [1205.051s][info][gc,task ] GC(1301) Using 4 of 8 workers for Concurrent remembered set scanning [1205.076s][info][gc ] GC(1301) Concurrent remembered set scanning 25.086ms [1205.076s][info][gc,start ] GC(1301) Concurrent marking roots [1205.076s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent marking roots [1205.080s][info][gc ] GC(1301) Concurrent marking roots 4.007ms [1205.080s][info][gc,start ] GC(1301) Concurrent marking (YOUNG) [1205.080s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent marking [1205.464s][info][gc ] GC(1301) Concurrent marking (YOUNG) 383.772ms [1205.465s][info][gc,start ] GC(1301) Pause Final Mark (YOUNG) [1205.465s][info][gc,task ] GC(1301) Using 8 of 8 workers for final marking [1205.465s][info][gc,ergo ] GC(1301) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1205.465s][info][gc,ergo ] GC(1301) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1205.465s][info][gc,ergo ] GC(1301) Chosen CSet evacuates young: 177M (of which at least: 0B are to be promoted), old: 0B [1205.465s][info][gc,ergo ] GC(1301) Collectable Garbage: 4030M (99%), Immediate: 0B (0%), 0 regions, CSet: 4030M (99%), 526 regions [1205.465s][info][gc,ergo ] GC(1301) Evacuation Targets: YOUNG: 177M, PROMOTE: 0B, OLD: 0B, TOTAL: 177M [1205.465s][info][gc,free ] Free: 9313M, Max: 8192K regular, 456M humongous, Frag: 96% external, 0% internal; Used: 6476K, Mutator Free: 1165 Collector Reserve: 216M, Max: 8192K; Used: 0B Old Collector Reserve: 336K, Max: 336K; Used: 7856K [1205.466s][info][gc ] GC(1301) Pause Final Mark (YOUNG) 0.956ms [1205.466s][info][gc,start ] GC(1301) Concurrent thread roots [1205.466s][info][gc,task ] GC(1301) Using 4 of 8 workers for Concurrent thread roots [1205.470s][info][gc ] GC(1301) Concurrent thread roots 3.904ms [1205.470s][info][gc,start ] GC(1301) Concurrent weak references [1205.470s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent weak references [1205.470s][info][gc,ref ] GC(1301) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1205.470s][info][gc,ref ] GC(1301) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1205.470s][info][gc,ref ] GC(1301) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1205.470s][info][gc ] GC(1301) Concurrent weak references 0.039ms [1205.470s][info][gc,start ] GC(1301) Concurrent weak roots [1205.470s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent weak root [1205.470s][info][gc ] GC(1301) Concurrent weak roots 0.638ms [1205.470s][info][gc,start ] GC(1301) Concurrent cleanup [1205.470s][info][gc ] GC(1301) Concurrent cleanup 22200M->22200M(31744M) 0.108ms [1205.470s][info][gc,free ] Free: 9299M, Max: 8192K regular, 456M humongous, Frag: 96% external, 0% internal; Used: 5022K, Mutator Free: 1163 Collector Reserve: 214M, Max: 8192K; Used: 1344K Old Collector Reserve: 336K, Max: 336K; Used: 7856K [1205.470s][info][gc,start ] GC(1301) Concurrent strong roots [1205.470s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent strong root [1205.471s][info][gc ] GC(1301) Concurrent strong roots 0.407ms [1205.471s][info][gc,start ] GC(1301) Concurrent evacuation [1205.471s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent evacuation [1205.540s][info][gc ] GC(1301) Concurrent evacuation 68.716ms [1205.540s][info][gc,start ] GC(1301) Pause Init Update Refs [1205.541s][info][gc ] GC(1301) Pause Init Update Refs 0.544ms [1205.541s][info][gc,start ] GC(1301) Concurrent update references [1205.541s][info][gc,task ] GC(1301) Using 4 of 8 workers for concurrent reference update [1205.541s][info][gc,free ] At start of update refs, moving 24573K to Mutator free set from Collector Reserve (24573K) and from Old Collector Reserve (0B) [1205.775s][info][gc ] GC(1301) Concurrent update references 234.410ms [1205.775s][info][gc,start ] GC(1301) Concurrent update thread roots [1205.784s][info][gc ] GC(1301) Concurrent update thread roots 9.200ms [1205.785s][info][gc,start ] GC(1301) Pause Final Update Refs [1205.785s][info][gc,task ] GC(1301) Using 8 of 8 workers for final reference update [1205.785s][info][gc,free ] Free: 12135M, Max: 8192K regular, 440M humongous, Frag: 95% external, 33% internal; Used: 4112M, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 98306K Old Collector Reserve: 189K, Max: 189K; Used: 8003K [1205.785s][info][gc ] GC(1301) Pause Final Update Refs 0.233ms [1205.785s][info][gc,start ] GC(1301) Concurrent cleanup [1205.785s][info][gc ] GC(1301) Concurrent cleanup 23035M->18835M(31744M) 0.173ms [1205.785s][info][gc,ergo ] GC(1301) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 199K, young_available: 12878M [1205.786s][info][gc,ergo ] GC(1301) At end of Concurrent Young GC: GCU: 8.6%, MU: 23.8% during period of 2.110s [1205.786s][info][gc,ergo ] GC(1301) At end of Concurrent Young GC: YOUNG generation used: 1978M, used regions: 2000M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12877M [1205.786s][info][gc,ergo ] GC(1301) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 199K [1205.786s][info][gc,free ] Free: 12133M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 2489K, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 189K, Max: 189K; Used: 8003K [1205.786s][info][gc,stats ] [1205.786s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1205.786s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1205.786s][info][gc,stats ] [1205.786s][info][gc,stats ] Concurrent Reset 19365 us [1205.786s][info][gc,stats ] Pause Init Mark (G) 4307 us [1205.786s][info][gc,stats ] Pause Init Mark (N) 3551 us [1205.786s][info][gc,stats ] Swap Remembered Set 3318 us [1205.786s][info][gc,stats ] Update Region States 89 us [1205.786s][info][gc,stats ] Concurrent Scan Remembered Set 25108 us, parallelism: 3.92x [1205.786s][info][gc,stats ] RS: 98471 us [1205.786s][info][gc,stats ] RS: Scan Clusters 98471 us, workers (us): 25023, 24938, 24618, 23891, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Concurrent Mark Roots 4024 us, parallelism: 3.49x [1205.786s][info][gc,stats ] CMR: 14051 us [1205.786s][info][gc,stats ] CMR: Thread Roots 12771 us, workers (us): 3170, 3285, 3235, 3081, ---, ---, ---, ---, [1205.786s][info][gc,stats ] CMR: Code Cache Roots 1124 us, workers (us): 192, 360, 179, 393, ---, ---, ---, ---, [1205.786s][info][gc,stats ] CMR: VM Strong Roots 120 us, workers (us): 40, 36, 25, 19, ---, ---, ---, ---, [1205.786s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Concurrent Marking 383800 us, parallelism: 3.96x [1205.786s][info][gc,stats ] CM: 1518576 us [1205.786s][info][gc,stats ] CM: Parallel Mark 1518576 us, workers (us): 379662, 379651, 379623, 379640, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Pause Final Mark (G) 1429 us [1205.786s][info][gc,stats ] Pause Final Mark (N) 962 us [1205.786s][info][gc,stats ] Finish Mark 473 us [1205.786s][info][gc,stats ] Update Region States 94 us [1205.786s][info][gc,stats ] Choose Collection Set 143 us [1205.786s][info][gc,stats ] Rebuild Free Set 48 us [1205.786s][info][gc,stats ] Concurrent Thread Roots 3917 us, parallelism: 3.83x [1205.786s][info][gc,stats ] CTR: 14984 us [1205.786s][info][gc,stats ] CTR: Thread Roots 14984 us, workers (us): 3691, 3862, 3655, 3776, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1205.786s][info][gc,stats ] CWRF: 1 us [1205.786s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Concurrent Weak Roots 643 us [1205.786s][info][gc,stats ] Roots 55 us, parallelism: 1.32x [1205.786s][info][gc,stats ] CWR: 73 us [1205.786s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 24, 21, 16, 12, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Rendezvous 575 us [1205.786s][info][gc,stats ] Concurrent Cleanup 112 us [1205.786s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.85x [1205.786s][info][gc,stats ] CSR: 1171 us [1205.786s][info][gc,stats ] CSR: Code Cache Roots 987 us, workers (us): 256, 336, 194, 201, ---, ---, ---, ---, [1205.786s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 44, 40, 37, 29, ---, ---, ---, ---, [1205.786s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): 7, ---, ---, 27, ---, ---, ---, ---, [1205.786s][info][gc,stats ] Concurrent Evacuation 68740 us [1205.786s][info][gc,stats ] Pause Init Update Refs (G) 1160 us [1205.786s][info][gc,stats ] Pause Init Update Refs (N) 567 us [1205.786s][info][gc,stats ] Manage GCLABs 457 us [1205.786s][info][gc,stats ] Concurrent Update Refs 234437 us [1205.786s][info][gc,stats ] Concurrent Update Thread Roots 9215 us [1205.786s][info][gc,stats ] Pause Final Update Refs (G) 885 us [1205.786s][info][gc,stats ] Pause Final Update Refs (N) 238 us [1205.786s][info][gc,stats ] Update Region States 53 us [1205.786s][info][gc,stats ] Trash Collection Set 16 us [1205.786s][info][gc,stats ] Rebuild Free Set 82 us [1205.786s][info][gc,stats ] Concurrent Cleanup 180 us [1205.786s][info][gc,stats ] Workers: Evacuated 173M across 4817680 objects, abandoned 0B across 0 objects. [1205.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1205.786s][info][gc,stats ] - age 1: 131663184 bytes, 131663184 total [1205.786s][info][gc,stats ] - age 2: 32284976 bytes, 163948160 total [1205.786s][info][gc,stats ] - age 3: 6752680 bytes, 170700840 total [1205.786s][info][gc,stats ] - age 4: 10645360 bytes, 181346200 total [1205.786s][info][gc,stats ] - age 5: 14728 bytes, 181360928 total [1205.786s][info][gc,stats ] - age 6: 132080 bytes, 181493008 total [1205.786s][info][gc,stats ] - age 7: 190904 bytes, 181683912 total [1205.786s][info][gc,stats ] [1205.786s][info][gc,stats ] Mutators: Evacuated 4079K across 78030 objects, abandoned 0B across 0 objects. [1205.786s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1205.786s][info][gc,stats ] - age 1: 2134592 bytes, 2134592 total [1205.786s][info][gc,stats ] - age 2: 556528 bytes, 2691120 total [1205.786s][info][gc,stats ] - age 3: 184320 bytes, 2875440 total [1205.786s][info][gc,stats ] - age 4: 1301144 bytes, 4176584 total [1205.786s][info][gc,stats ] - age 6: 944 bytes, 4177528 total [1205.786s][info][gc,stats ] - age 7: 64 bytes, 4177592 total [1205.786s][info][gc,stats ] [1205.786s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1205.786s][info][gc,stats ] - age 1: 111688576 bytes, 111688576 total [1205.786s][info][gc,stats ] - age 2: 50202040 bytes, 161890616 total [1205.786s][info][gc,stats ] - age 3: 33805728 bytes, 195696344 total [1205.786s][info][gc,stats ] [1205.786s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1205.786s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1205.786s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1205.796s][info][gc ] Transition from: normal to: idle [1207.263s][info][gc ] Trigger (YOUNG): Average GC time (3721.14 ms) is above the time for average allocation rate (2030 MB/s) to deplete free headroom (7552M) (margin of error = 3.12) [1207.263s][info][gc,ergo ] Free headroom: 9139M (free) - 1587M (spike) - 0B (penalties) = 7552M [1207.263s][info][gc ] Transition from: idle to: normal [1207.263s][info][gc ] Heuristics request for young collection accepted [1207.263s][info][gc,free ] Free: 9139M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 4662K, Mutator Free: 1143 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 189K, Max: 189K; Used: 8003K [1207.263s][info][gc,ergo ] GC(1302) Start GC cycle (YOUNG) [1207.263s][info][gc,start ] GC(1302) Concurrent reset [1207.263s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent reset [1207.284s][info][gc ] GC(1302) Concurrent reset 21.167ms [1207.285s][info][gc,start ] GC(1302) Pause Init Mark (YOUNG) [1207.285s][info][gc,task ] GC(1302) Using 8 of 8 workers for init marking [1207.288s][info][gc ] GC(1302) Pause Init Mark (YOUNG) 3.496ms [1207.289s][info][gc,start ] GC(1302) Concurrent remembered set scanning [1207.289s][info][gc,task ] GC(1302) Using 4 of 8 workers for Concurrent remembered set scanning [1207.314s][info][gc ] GC(1302) Concurrent remembered set scanning 25.113ms [1207.314s][info][gc,start ] GC(1302) Concurrent marking roots [1207.314s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent marking roots [1207.318s][info][gc ] GC(1302) Concurrent marking roots 4.598ms [1207.318s][info][gc,start ] GC(1302) Concurrent marking (YOUNG) [1207.318s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent marking [1207.776s][info][gc ] GC(1302) Concurrent marking (YOUNG) 457.343ms [1207.776s][info][gc,start ] GC(1302) Pause Final Mark (YOUNG) [1207.776s][info][gc,task ] GC(1302) Using 8 of 8 workers for final marking [1207.777s][info][gc,ergo ] GC(1302) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1207.777s][info][gc,ergo ] GC(1302) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1207.777s][info][gc,ergo ] GC(1302) Chosen CSet evacuates young: 153M (of which at least: 0B are to be promoted), old: 0B [1207.777s][info][gc,ergo ] GC(1302) Collectable Garbage: 4558M (99%), Immediate: 0B (0%), 0 regions, CSet: 4558M (99%), 589 regions [1207.777s][info][gc,ergo ] GC(1302) Evacuation Targets: YOUNG: 153M, PROMOTE: 0B, OLD: 0B, TOTAL: 153M [1207.777s][info][gc,free ] Free: 8640M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 8051K, Mutator Free: 1081 Collector Reserve: 191M, Max: 8192K; Used: 2064B Old Collector Reserve: 189K, Max: 189K; Used: 8003K [1207.777s][info][gc ] GC(1302) Pause Final Mark (YOUNG) 0.924ms [1207.777s][info][gc,start ] GC(1302) Concurrent thread roots [1207.777s][info][gc,task ] GC(1302) Using 4 of 8 workers for Concurrent thread roots [1207.781s][info][gc ] GC(1302) Concurrent thread roots 4.311ms [1207.781s][info][gc,start ] GC(1302) Concurrent weak references [1207.781s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent weak references [1207.781s][info][gc,ref ] GC(1302) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1207.781s][info][gc,ref ] GC(1302) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1207.781s][info][gc,ref ] GC(1302) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1207.781s][info][gc ] GC(1302) Concurrent weak references 0.046ms [1207.781s][info][gc,start ] GC(1302) Concurrent weak roots [1207.781s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent weak root [1207.782s][info][gc ] GC(1302) Concurrent weak roots 0.596ms [1207.782s][info][gc,start ] GC(1302) Concurrent cleanup [1207.782s][info][gc ] GC(1302) Concurrent cleanup 22897M->22897M(31744M) 0.106ms [1207.782s][info][gc,free ] Free: 8625M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 6187K, Mutator Free: 1079 Collector Reserve: 191M, Max: 8192K; Used: 854K Old Collector Reserve: 189K, Max: 189K; Used: 8003K [1207.782s][info][gc,start ] GC(1302) Concurrent strong roots [1207.782s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent strong root [1207.783s][info][gc ] GC(1302) Concurrent strong roots 0.508ms [1207.783s][info][gc,start ] GC(1302) Concurrent evacuation [1207.783s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent evacuation [1207.820s][info][gc,ergo ] GC(1302) Promotion failed, size 336, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 204288, promotion expended: 144504, old capacity: 17708351488, old_used: 17677525584, old unaffiliated regions: 0 [1207.820s][info][gc,ergo ] GC(1302) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 204288, promotion expended: 144504, old capacity: 17708351488, old_used: 17677525584, old unaffiliated regions: 0 [1207.820s][info][gc,ergo ] GC(1302) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 204288, promotion expended: 144504, old capacity: 17708351488, old_used: 17677525584, old unaffiliated regions: 0 [1207.820s][info][gc,ergo ] GC(1302) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 204288, promotion expended: 144504, old capacity: 17708351488, old_used: 17677525584, old unaffiliated regions: 0 [1207.820s][info][gc,ergo ] GC(1302) Squelching additional promotion failure reports for current epoch [1207.844s][info][gc ] GC(1302) Concurrent evacuation 61.409ms [1207.844s][info][gc,start ] GC(1302) Pause Init Update Refs [1207.845s][info][gc ] GC(1302) Pause Init Update Refs 0.560ms [1207.845s][info][gc,start ] GC(1302) Concurrent update references [1207.845s][info][gc,task ] GC(1302) Using 4 of 8 workers for concurrent reference update [1207.845s][info][gc,free ] At start of update refs, moving 24569K to Mutator free set from Collector Reserve (24569K) and from Old Collector Reserve (0B) [1208.093s][info][gc ] GC(1302) Concurrent update references 247.827ms [1208.093s][info][gc,start ] GC(1302) Concurrent update thread roots [1208.103s][info][gc ] GC(1302) Concurrent update thread roots 10.080ms [1208.104s][info][gc,start ] GC(1302) Pause Final Update Refs [1208.104s][info][gc,task ] GC(1302) Using 8 of 8 workers for final reference update [1208.104s][info][gc,free ] Free: 11959M, Max: 8192K regular, 440M humongous, Frag: 95% external, 38% internal; Used: 4608M, Mutator Free: 1495 Collector Reserve: 743M, Max: 8192K; Used: 104M Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1208.104s][info][gc ] GC(1302) Pause Final Update Refs 0.341ms [1208.104s][info][gc,start ] GC(1302) Concurrent cleanup [1208.104s][info][gc ] GC(1302) Concurrent cleanup 23715M->19011M(31744M) 0.258ms [1208.104s][info][gc,ergo ] GC(1302) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 58880B, young_available: 12702M [1208.105s][info][gc,ergo ] GC(1302) At end of Concurrent Young GC: GCU: 8.7%, MU: 19.0% during period of 2.319s [1208.105s][info][gc,ergo ] GC(1302) At end of Concurrent Young GC: YOUNG generation used: 2154M, used regions: 2176M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12701M [1208.105s][info][gc,ergo ] GC(1302) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 58880B [1208.105s][info][gc,free ] Free: 11957M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 2138K, Mutator Free: 1495 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1208.105s][info][gc,stats ] [1208.105s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1208.105s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1208.105s][info][gc,stats ] [1208.105s][info][gc,stats ] Concurrent Reset 21194 us [1208.105s][info][gc,stats ] Pause Init Mark (G) 4220 us [1208.105s][info][gc,stats ] Pause Init Mark (N) 3505 us [1208.105s][info][gc,stats ] Swap Remembered Set 3316 us [1208.105s][info][gc,stats ] Update Region States 49 us [1208.105s][info][gc,stats ] Concurrent Scan Remembered Set 25128 us, parallelism: 3.99x [1208.105s][info][gc,stats ] RS: 100197 us [1208.105s][info][gc,stats ] RS: Scan Clusters 100197 us, workers (us): 25054, 25051, 25046, 25045, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Concurrent Mark Roots 4614 us, parallelism: 3.62x [1208.105s][info][gc,stats ] CMR: 16688 us [1208.105s][info][gc,stats ] CMR: Thread Roots 15286 us, workers (us): 3839, 3620, 3914, 3912, ---, ---, ---, ---, [1208.105s][info][gc,stats ] CMR: Code Cache Roots 1260 us, workers (us): 253, 469, 345, 192, ---, ---, ---, ---, [1208.105s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 27, 22, 19, ---, ---, ---, ---, [1208.105s][info][gc,stats ] CMR: CLDG Roots 44 us, workers (us): 36, ---, ---, 8, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Concurrent Marking 457374 us, parallelism: 3.96x [1208.105s][info][gc,stats ] CM: 1812174 us [1208.105s][info][gc,stats ] CM: Parallel Mark 1812174 us, workers (us): 453059, 453052, 453033, 453030, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Pause Final Mark (G) 1378 us [1208.105s][info][gc,stats ] Pause Final Mark (N) 930 us [1208.105s][info][gc,stats ] Finish Mark 420 us [1208.105s][info][gc,stats ] Update Region States 88 us [1208.105s][info][gc,stats ] Choose Collection Set 161 us [1208.105s][info][gc,stats ] Rebuild Free Set 61 us [1208.105s][info][gc,stats ] Concurrent Thread Roots 4325 us, parallelism: 3.89x [1208.105s][info][gc,stats ] CTR: 16838 us [1208.105s][info][gc,stats ] CTR: Thread Roots 16838 us, workers (us): 4223, 4255, 4205, 4155, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.05x [1208.105s][info][gc,stats ] CWRF: 2 us [1208.105s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Concurrent Weak Roots 600 us [1208.105s][info][gc,stats ] Roots 57 us, parallelism: 1.37x [1208.105s][info][gc,stats ] CWR: 79 us [1208.105s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 30, 18, 16, 16, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Rendezvous 531 us [1208.105s][info][gc,stats ] Concurrent Cleanup 111 us [1208.105s][info][gc,stats ] Concurrent Strong Roots 513 us, parallelism: 2.53x [1208.105s][info][gc,stats ] CSR: 1297 us [1208.105s][info][gc,stats ] CSR: Code Cache Roots 1094 us, workers (us): 201, 200, 426, 266, ---, ---, ---, ---, [1208.105s][info][gc,stats ] CSR: VM Strong Roots 176 us, workers (us): 48, 46, 42, 39, ---, ---, ---, ---, [1208.105s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 7, ---, 21, ---, ---, ---, ---, [1208.105s][info][gc,stats ] Concurrent Evacuation 61426 us [1208.105s][info][gc,stats ] Pause Init Update Refs (G) 1137 us [1208.105s][info][gc,stats ] Pause Init Update Refs (N) 570 us [1208.105s][info][gc,stats ] Manage GCLABs 475 us [1208.105s][info][gc,stats ] Concurrent Update Refs 247859 us [1208.105s][info][gc,stats ] Concurrent Update Thread Roots 10100 us [1208.105s][info][gc,stats ] Pause Final Update Refs (G) 913 us [1208.105s][info][gc,stats ] Pause Final Update Refs (N) 347 us [1208.105s][info][gc,stats ] Update Region States 143 us [1208.105s][info][gc,stats ] Trash Collection Set 18 us [1208.105s][info][gc,stats ] Rebuild Free Set 89 us [1208.105s][info][gc,stats ] Concurrent Cleanup 272 us [1208.105s][info][gc,stats ] Workers: Evacuated 152M across 4101683 objects, abandoned 0B across 0 objects. [1208.105s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1208.105s][info][gc,stats ] - age 1: 95442928 bytes, 95442928 total [1208.105s][info][gc,stats ] - age 2: 33024912 bytes, 128467840 total [1208.105s][info][gc,stats ] - age 3: 9101128 bytes, 137568968 total [1208.105s][info][gc,stats ] - age 4: 335208 bytes, 137904176 total [1208.105s][info][gc,stats ] - age 5: 21753056 bytes, 159657232 total [1208.105s][info][gc,stats ] - age 6: 11744 bytes, 159668976 total [1208.105s][info][gc,stats ] - age 7: 198568 bytes, 159867544 total [1208.105s][info][gc,stats ] - age 8: 4864 bytes, 159872408 total [1208.105s][info][gc,stats ] - age 9: 32 bytes, 159872440 total [1208.105s][info][gc,stats ] [1208.105s][info][gc,stats ] Mutators: Evacuated 1257K across 22510 objects, abandoned 0B across 0 objects. [1208.105s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1208.105s][info][gc,stats ] - age 1: 767224 bytes, 767224 total [1208.106s][info][gc,stats ] - age 2: 32544 bytes, 799768 total [1208.106s][info][gc,stats ] - age 3: 6856 bytes, 806624 total [1208.106s][info][gc,stats ] - age 4: 1024 bytes, 807648 total [1208.106s][info][gc,stats ] - age 5: 479992 bytes, 1287640 total [1208.106s][info][gc,stats ] [1208.106s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1208.106s][info][gc,stats ] - age 1: 105590576 bytes, 105590576 total [1208.106s][info][gc,stats ] - age 2: 103854864 bytes, 209445440 total [1208.106s][info][gc,stats ] - age 3: 42246112 bytes, 251691552 total [1208.106s][info][gc,stats ] - age 4: 26336816 bytes, 278028368 total [1208.106s][info][gc,stats ] [1208.106s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1208.106s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1208.106s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1208.116s][info][gc ] Transition from: normal to: idle [1209.579s][info][gc ] Periodic Sample: GCU = 7.654%, MU = 19.835% during most recent 5.0s [1209.737s][info][gc ] Trigger (YOUNG): Average GC time (3590.95 ms) is above the time for average allocation rate (1989 MB/s) to deplete free headroom (7142M) (margin of error = 3.15) [1209.737s][info][gc,ergo ] Free headroom: 8729M (free) - 1587M (spike) - 0B (penalties) = 7142M [1209.737s][info][gc ] Transition from: idle to: normal [1209.737s][info][gc ] Heuristics request for young collection accepted [1209.737s][info][gc,free ] Free: 8729M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 6882K, Mutator Free: 1092 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1209.737s][info][gc,ergo ] GC(1303) Start GC cycle (YOUNG) [1209.737s][info][gc,start ] GC(1303) Concurrent reset [1209.737s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent reset [1209.760s][info][gc ] GC(1303) Concurrent reset 22.597ms [1209.760s][info][gc,start ] GC(1303) Pause Init Mark (YOUNG) [1209.760s][info][gc,task ] GC(1303) Using 8 of 8 workers for init marking [1209.764s][info][gc ] GC(1303) Pause Init Mark (YOUNG) 3.556ms [1209.764s][info][gc,start ] GC(1303) Concurrent remembered set scanning [1209.764s][info][gc,task ] GC(1303) Using 4 of 8 workers for Concurrent remembered set scanning [1209.789s][info][gc ] GC(1303) Concurrent remembered set scanning 24.670ms [1209.789s][info][gc,start ] GC(1303) Concurrent marking roots [1209.789s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent marking roots [1209.792s][info][gc ] GC(1303) Concurrent marking roots 3.746ms [1209.792s][info][gc,start ] GC(1303) Concurrent marking (YOUNG) [1209.792s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent marking [1210.237s][info][gc ] GC(1303) Concurrent marking (YOUNG) 444.481ms [1210.237s][info][gc,start ] GC(1303) Pause Final Mark (YOUNG) [1210.237s][info][gc,task ] GC(1303) Using 8 of 8 workers for final marking [1210.238s][info][gc,ergo ] GC(1303) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1210.238s][info][gc,ergo ] GC(1303) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1210.238s][info][gc,ergo ] GC(1303) Chosen CSet evacuates young: 63464K (of which at least: 0B are to be promoted), old: 0B [1210.238s][info][gc,ergo ] GC(1303) Collectable Garbage: 4962M (99%), Immediate: 0B (0%), 0 regions, CSet: 4962M (99%), 628 regions [1210.238s][info][gc,ergo ] GC(1303) Evacuation Targets: YOUNG: 63464K, PROMOTE: 0B, OLD: 0B, TOTAL: 63464K [1210.238s][info][gc,free ] Free: 8371M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 4709K, Mutator Free: 1047 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1210.238s][info][gc ] GC(1303) Pause Final Mark (YOUNG) 1.029ms [1210.238s][info][gc,start ] GC(1303) Concurrent thread roots [1210.238s][info][gc,task ] GC(1303) Using 4 of 8 workers for Concurrent thread roots [1210.242s][info][gc ] GC(1303) Concurrent thread roots 3.889ms [1210.242s][info][gc,start ] GC(1303) Concurrent weak references [1210.242s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent weak references [1210.242s][info][gc,ref ] GC(1303) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1210.242s][info][gc,ref ] GC(1303) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1210.242s][info][gc,ref ] GC(1303) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1210.242s][info][gc ] GC(1303) Concurrent weak references 0.076ms [1210.242s][info][gc,start ] GC(1303) Concurrent weak roots [1210.242s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent weak root [1210.243s][info][gc ] GC(1303) Concurrent weak roots 0.655ms [1210.243s][info][gc,start ] GC(1303) Concurrent cleanup [1210.243s][info][gc ] GC(1303) Concurrent cleanup 23276M->23276M(31744M) 0.137ms [1210.243s][info][gc,free ] Free: 8358M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 1317K, Mutator Free: 1045 Collector Reserve: 81014K, Max: 8192K; Used: 905K Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1210.243s][info][gc,start ] GC(1303) Concurrent strong roots [1210.243s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent strong root [1210.244s][info][gc ] GC(1303) Concurrent strong roots 0.499ms [1210.244s][info][gc,start ] GC(1303) Concurrent evacuation [1210.244s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent evacuation [1210.272s][info][gc ] GC(1303) Concurrent evacuation 28.693ms [1210.273s][info][gc,start ] GC(1303) Pause Init Update Refs [1210.273s][info][gc ] GC(1303) Pause Init Update Refs 0.497ms [1210.273s][info][gc,start ] GC(1303) Concurrent update references [1210.273s][info][gc,task ] GC(1303) Using 4 of 8 workers for concurrent reference update [1210.273s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1210.490s][info][gc ] GC(1303) Concurrent update references 217.061ms [1210.490s][info][gc,start ] GC(1303) Concurrent update thread roots [1210.500s][info][gc ] GC(1303) Concurrent update thread roots 9.902ms [1210.501s][info][gc,start ] GC(1303) Pause Final Update Refs [1210.501s][info][gc,task ] GC(1303) Using 8 of 8 workers for final reference update [1210.501s][info][gc,free ] Free: 12129M, Max: 8192K regular, 440M humongous, Frag: 94% external, 40% internal; Used: 4958M, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 73740K Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1210.501s][info][gc ] GC(1303) Pause Final Update Refs 0.226ms [1210.501s][info][gc,start ] GC(1303) Concurrent cleanup [1210.501s][info][gc ] GC(1303) Concurrent cleanup 23865M->18841M(31744M) 0.213ms [1210.501s][info][gc,ergo ] GC(1303) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 58880B, young_available: 12872M [1210.502s][info][gc,ergo ] GC(1303) At end of Concurrent Young GC: GCU: 7.6%, MU: 17.6% during period of 2.397s [1210.502s][info][gc,ergo ] GC(1303) At end of Concurrent Young GC: YOUNG generation used: 1984M, used regions: 2008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12871M [1210.502s][info][gc,ergo ] GC(1303) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 58880B [1210.502s][info][gc,free ] Free: 12127M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 8379K, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1210.502s][info][gc,stats ] [1210.502s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1210.502s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1210.502s][info][gc,stats ] [1210.502s][info][gc,stats ] Concurrent Reset 22627 us [1210.502s][info][gc,stats ] Pause Init Mark (G) 4262 us [1210.502s][info][gc,stats ] Pause Init Mark (N) 3565 us [1210.502s][info][gc,stats ] Swap Remembered Set 3316 us [1210.502s][info][gc,stats ] Update Region States 115 us [1210.502s][info][gc,stats ] Concurrent Scan Remembered Set 24686 us, parallelism: 3.98x [1210.502s][info][gc,stats ] RS: 98341 us [1210.502s][info][gc,stats ] RS: Scan Clusters 98341 us, workers (us): 24598, 24584, 24582, 24578, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Concurrent Mark Roots 3755 us, parallelism: 3.60x [1210.502s][info][gc,stats ] CMR: 13529 us [1210.502s][info][gc,stats ] CMR: Thread Roots 12250 us, workers (us): 3106, 3035, 2973, 3136, ---, ---, ---, ---, [1210.502s][info][gc,stats ] CMR: Code Cache Roots 1145 us, workers (us): 179, 370, 421, 176, ---, ---, ---, ---, [1210.502s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 31, 27, 22, 18, ---, ---, ---, ---, [1210.502s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, 8, ---, ---, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Concurrent Marking 444507 us, parallelism: 3.96x [1210.502s][info][gc,stats ] CM: 1760823 us [1210.502s][info][gc,stats ] CM: Parallel Mark 1760823 us, workers (us): 440218, 440208, 440206, 440191, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Pause Final Mark (G) 1526 us [1210.502s][info][gc,stats ] Pause Final Mark (N) 1037 us [1210.502s][info][gc,stats ] Finish Mark 539 us [1210.502s][info][gc,stats ] Update Region States 85 us [1210.502s][info][gc,stats ] Choose Collection Set 156 us [1210.502s][info][gc,stats ] Rebuild Free Set 48 us [1210.502s][info][gc,stats ] Concurrent Thread Roots 3904 us, parallelism: 3.85x [1210.502s][info][gc,stats ] CTR: 15038 us [1210.502s][info][gc,stats ] CTR: Thread Roots 15038 us, workers (us): 3842, 3708, 3684, 3805, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Concurrent Weak References 81 us, parallelism: 0.02x [1210.502s][info][gc,stats ] CWRF: 1 us [1210.502s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Concurrent Weak Roots 665 us [1210.502s][info][gc,stats ] Roots 56 us, parallelism: 1.44x [1210.502s][info][gc,stats ] CWR: 81 us [1210.502s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 27, 21, 18, 15, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Rendezvous 587 us [1210.502s][info][gc,stats ] Concurrent Cleanup 145 us [1210.502s][info][gc,stats ] Concurrent Strong Roots 506 us, parallelism: 2.62x [1210.502s][info][gc,stats ] CSR: 1325 us [1210.502s][info][gc,stats ] CSR: Code Cache Roots 1105 us, workers (us): 188, 408, 189, 321, ---, ---, ---, ---, [1210.502s][info][gc,stats ] CSR: VM Strong Roots 188 us, workers (us): 53, 48, 44, 43, ---, ---, ---, ---, [1210.502s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, ---, 6, ---, ---, ---, ---, ---, [1210.502s][info][gc,stats ] Concurrent Evacuation 28706 us [1210.502s][info][gc,stats ] Pause Init Update Refs (G) 978 us [1210.502s][info][gc,stats ] Pause Init Update Refs (N) 504 us [1210.502s][info][gc,stats ] Manage GCLABs 426 us [1210.502s][info][gc,stats ] Concurrent Update Refs 217082 us [1210.502s][info][gc,stats ] Concurrent Update Thread Roots 9920 us [1210.502s][info][gc,stats ] Pause Final Update Refs (G) 748 us [1210.502s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1210.502s][info][gc,stats ] Update Region States 50 us [1210.502s][info][gc,stats ] Trash Collection Set 18 us [1210.502s][info][gc,stats ] Rebuild Free Set 78 us [1210.502s][info][gc,stats ] Concurrent Cleanup 225 us [1210.502s][info][gc,stats ] Workers: Evacuated 62961K across 1233593 objects, abandoned 0B across 0 objects. [1210.502s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1210.502s][info][gc,stats ] - age 1: 32146920 bytes, 32146920 total [1210.502s][info][gc,stats ] - age 2: 14749840 bytes, 46896760 total [1210.502s][info][gc,stats ] - age 3: 11704512 bytes, 58601272 total [1210.502s][info][gc,stats ] - age 4: 2120 bytes, 58603392 total [1210.502s][info][gc,stats ] - age 5: 192 bytes, 58603584 total [1210.502s][info][gc,stats ] - age 6: 5869184 bytes, 64472768 total [1210.502s][info][gc,stats ] [1210.502s][info][gc,stats ] Mutators: Evacuated 502K across 4868 objects, abandoned 0B across 0 objects. [1210.502s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1210.502s][info][gc,stats ] - age 1: 471168 bytes, 471168 total [1210.502s][info][gc,stats ] - age 2: 6376 bytes, 477544 total [1210.502s][info][gc,stats ] - age 3: 4560 bytes, 482104 total [1210.502s][info][gc,stats ] - age 6: 32688 bytes, 514792 total [1210.502s][info][gc,stats ] [1210.502s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1210.502s][info][gc,stats ] - age 1: 102717800 bytes, 102717800 total [1210.502s][info][gc,stats ] - age 2: 99246560 bytes, 201964360 total [1210.502s][info][gc,stats ] - age 3: 103798816 bytes, 305763176 total [1210.502s][info][gc,stats ] - age 4: 42225504 bytes, 347988680 total [1210.502s][info][gc,stats ] - age 5: 26160992 bytes, 374149672 total [1210.502s][info][gc,stats ] [1210.502s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1210.502s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1210.502s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1210.513s][info][gc ] Transition from: normal to: idle [1212.356s][info][gc ] Trigger (YOUNG): Average GC time (3455.01 ms) is above the time for average allocation rate (1989 MB/s) to deplete free headroom (6871M) (margin of error = 3.16) [1212.356s][info][gc,ergo ] Free headroom: 8458M (free) - 1587M (spike) - 0B (penalties) = 6871M [1212.356s][info][gc ] Transition from: idle to: normal [1212.356s][info][gc ] Heuristics request for young collection accepted [1212.356s][info][gc,free ] Free: 8458M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 13639K, Mutator Free: 1059 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1212.356s][info][gc,ergo ] GC(1304) Start GC cycle (YOUNG) [1212.356s][info][gc,start ] GC(1304) Concurrent reset [1212.356s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent reset [1212.381s][info][gc ] GC(1304) Concurrent reset 24.014ms [1212.381s][info][gc,start ] GC(1304) Pause Init Mark (YOUNG) [1212.381s][info][gc,task ] GC(1304) Using 8 of 8 workers for init marking [1212.385s][info][gc ] GC(1304) Pause Init Mark (YOUNG) 3.607ms [1212.385s][info][gc,start ] GC(1304) Concurrent remembered set scanning [1212.385s][info][gc,task ] GC(1304) Using 4 of 8 workers for Concurrent remembered set scanning [1212.412s][info][gc ] GC(1304) Concurrent remembered set scanning 27.476ms [1212.412s][info][gc,start ] GC(1304) Concurrent marking roots [1212.412s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent marking roots [1212.417s][info][gc ] GC(1304) Concurrent marking roots 4.083ms [1212.417s][info][gc,start ] GC(1304) Concurrent marking (YOUNG) [1212.417s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent marking [1212.865s][info][gc ] GC(1304) Concurrent marking (YOUNG) 448.232ms [1212.865s][info][gc,start ] GC(1304) Pause Final Mark (YOUNG) [1212.865s][info][gc,task ] GC(1304) Using 8 of 8 workers for final marking [1212.866s][info][gc,ergo ] GC(1304) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1212.866s][info][gc,ergo ] GC(1304) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1212.866s][info][gc,ergo ] GC(1304) Chosen CSet evacuates young: 58527K (of which at least: 0B are to be promoted), old: 0B [1212.866s][info][gc,ergo ] GC(1304) Collectable Garbage: 5237M (99%), Immediate: 0B (0%), 0 regions, CSet: 5237M (99%), 662 regions [1212.866s][info][gc,ergo ] GC(1304) Evacuation Targets: YOUNG: 58527K, PROMOTE: 0B, OLD: 0B, TOTAL: 58527K [1212.866s][info][gc,free ] Free: 8084M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 3717K, Mutator Free: 1011 Collector Reserve: 73721K, Max: 8192K; Used: 6192B Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1212.866s][info][gc ] GC(1304) Pause Final Mark (YOUNG) 0.944ms [1212.866s][info][gc,start ] GC(1304) Concurrent thread roots [1212.866s][info][gc,task ] GC(1304) Using 4 of 8 workers for Concurrent thread roots [1212.870s][info][gc ] GC(1304) Concurrent thread roots 3.790ms [1212.870s][info][gc,start ] GC(1304) Concurrent weak references [1212.870s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent weak references [1212.870s][info][gc,ref ] GC(1304) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1212.870s][info][gc,ref ] GC(1304) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1212.870s][info][gc,ref ] GC(1304) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1212.870s][info][gc ] GC(1304) Concurrent weak references 0.040ms [1212.870s][info][gc,start ] GC(1304) Concurrent weak roots [1212.870s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent weak root [1212.871s][info][gc ] GC(1304) Concurrent weak roots 0.735ms [1212.871s][info][gc,start ] GC(1304) Concurrent cleanup [1212.871s][info][gc ] GC(1304) Concurrent cleanup 23569M->23569M(31744M) 0.106ms [1212.871s][info][gc,free ] Free: 8072M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 7449K, Mutator Free: 1010 Collector Reserve: 72855K, Max: 8192K; Used: 872K Old Collector Reserve: 48128B, Max: 48128B; Used: 8145K [1212.871s][info][gc,start ] GC(1304) Concurrent strong roots [1212.871s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent strong root [1212.871s][info][gc ] GC(1304) Concurrent strong roots 0.407ms [1212.871s][info][gc,start ] GC(1304) Concurrent evacuation [1212.872s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent evacuation [1212.900s][info][gc ] GC(1304) Concurrent evacuation 28.340ms [1212.900s][info][gc,start ] GC(1304) Pause Init Update Refs [1212.901s][info][gc ] GC(1304) Pause Init Update Refs 0.524ms [1212.901s][info][gc,start ] GC(1304) Concurrent update references [1212.901s][info][gc,task ] GC(1304) Using 4 of 8 workers for concurrent reference update [1212.901s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1213.110s][info][gc ] GC(1304) Concurrent update references 208.589ms [1213.110s][info][gc,start ] GC(1304) Concurrent update thread roots [1213.119s][info][gc ] GC(1304) Concurrent update thread roots 9.407ms [1213.119s][info][gc,start ] GC(1304) Pause Final Update Refs [1213.119s][info][gc,task ] GC(1304) Using 8 of 8 workers for final reference update [1213.120s][info][gc,free ] Free: 12117M, Max: 8192K regular, 408M humongous, Frag: 95% external, 43% internal; Used: 5232M, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 65548K Old Collector Reserve: 45568B, Max: 45568B; Used: 8147K [1213.120s][info][gc ] GC(1304) Pause Final Update Refs 0.257ms [1213.120s][info][gc,start ] GC(1304) Concurrent cleanup [1213.120s][info][gc ] GC(1304) Concurrent cleanup 24139M->18853M(31744M) 0.175ms [1213.120s][info][gc,ergo ] GC(1304) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 56320B, young_available: 12861M [1213.120s][info][gc,ergo ] GC(1304) At end of Concurrent Young GC: GCU: 6.9%, MU: 17.0% during period of 2.619s [1213.120s][info][gc,ergo ] GC(1304) At end of Concurrent Young GC: YOUNG generation used: 1995M, used regions: 2024M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12860M [1213.120s][info][gc,ergo ] GC(1304) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 56320B [1213.120s][info][gc,free ] Free: 12116M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 3666K, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 45568B, Max: 45568B; Used: 8147K [1213.121s][info][gc,stats ] [1213.121s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1213.121s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1213.121s][info][gc,stats ] [1213.121s][info][gc,stats ] Concurrent Reset 24047 us [1213.121s][info][gc,stats ] Pause Init Mark (G) 4438 us [1213.121s][info][gc,stats ] Pause Init Mark (N) 3621 us [1213.121s][info][gc,stats ] Swap Remembered Set 3377 us [1213.121s][info][gc,stats ] Update Region States 77 us [1213.121s][info][gc,stats ] Concurrent Scan Remembered Set 27497 us, parallelism: 3.99x [1213.121s][info][gc,stats ] RS: 109603 us [1213.121s][info][gc,stats ] RS: Scan Clusters 109603 us, workers (us): 27409, 27405, 27397, 27393, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Concurrent Mark Roots 4100 us, parallelism: 3.54x [1213.121s][info][gc,stats ] CMR: 14520 us [1213.121s][info][gc,stats ] CMR: Thread Roots 13390 us, workers (us): 3478, 3293, 3352, 3267, ---, ---, ---, ---, [1213.121s][info][gc,stats ] CMR: Code Cache Roots 1002 us, workers (us): 177, 370, 157, 298, ---, ---, ---, ---, [1213.121s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 31, 24, 23, 14, ---, ---, ---, ---, [1213.121s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, ---, ---, 7, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Concurrent Marking 448260 us, parallelism: 3.96x [1213.121s][info][gc,stats ] CM: 1773807 us [1213.121s][info][gc,stats ] CM: Parallel Mark 1773807 us, workers (us): 443460, 443459, 443449, 443439, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Pause Final Mark (G) 1541 us [1213.121s][info][gc,stats ] Pause Final Mark (N) 951 us [1213.121s][info][gc,stats ] Finish Mark 446 us [1213.121s][info][gc,stats ] Update Region States 95 us [1213.121s][info][gc,stats ] Choose Collection Set 160 us [1213.121s][info][gc,stats ] Rebuild Free Set 46 us [1213.121s][info][gc,stats ] Concurrent Thread Roots 3804 us, parallelism: 3.83x [1213.121s][info][gc,stats ] CTR: 14552 us [1213.121s][info][gc,stats ] CTR: Thread Roots 14552 us, workers (us): 3559, 3720, 3736, 3538, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1213.121s][info][gc,stats ] CWRF: 2 us [1213.121s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Concurrent Weak Roots 740 us [1213.121s][info][gc,stats ] Roots 52 us, parallelism: 1.38x [1213.121s][info][gc,stats ] CWR: 72 us [1213.121s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 20, 16, 12, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Rendezvous 676 us [1213.121s][info][gc,stats ] Concurrent Cleanup 110 us [1213.121s][info][gc,stats ] Concurrent Strong Roots 411 us, parallelism: 2.79x [1213.121s][info][gc,stats ] CSR: 1146 us [1213.121s][info][gc,stats ] CSR: Code Cache Roots 974 us, workers (us): 162, 206, 269, 338, ---, ---, ---, ---, [1213.121s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 42, 38, 34, 31, ---, ---, ---, ---, [1213.121s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [1213.121s][info][gc,stats ] Concurrent Evacuation 28358 us [1213.121s][info][gc,stats ] Pause Init Update Refs (G) 1082 us [1213.121s][info][gc,stats ] Pause Init Update Refs (N) 535 us [1213.121s][info][gc,stats ] Manage GCLABs 446 us [1213.121s][info][gc,stats ] Concurrent Update Refs 208614 us [1213.121s][info][gc,stats ] Concurrent Update Thread Roots 9422 us [1213.121s][info][gc,stats ] Pause Final Update Refs (G) 889 us [1213.121s][info][gc,stats ] Pause Final Update Refs (N) 263 us [1213.121s][info][gc,stats ] Update Region States 50 us [1213.121s][info][gc,stats ] Trash Collection Set 21 us [1213.121s][info][gc,stats ] Rebuild Free Set 88 us [1213.121s][info][gc,stats ] Concurrent Cleanup 180 us [1213.121s][info][gc,stats ] Workers: Evacuated 58066K across 1057915 objects, abandoned 0B across 0 objects. [1213.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1213.121s][info][gc,stats ] - age 1: 34830056 bytes, 34830056 total [1213.121s][info][gc,stats ] - age 2: 503736 bytes, 35333792 total [1213.121s][info][gc,stats ] - age 3: 11502040 bytes, 46835832 total [1213.121s][info][gc,stats ] - age 4: 5416664 bytes, 52252496 total [1213.121s][info][gc,stats ] - age 5: 800 bytes, 52253296 total [1213.121s][info][gc,stats ] - age 7: 7207184 bytes, 59460480 total [1213.121s][info][gc,stats ] [1213.121s][info][gc,stats ] Mutators: Evacuated 460K across 4268 objects, abandoned 0B across 0 objects. [1213.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1213.121s][info][gc,stats ] - age 1: 439408 bytes, 439408 total [1213.121s][info][gc,stats ] - age 2: 160 bytes, 439568 total [1213.121s][info][gc,stats ] - age 3: 4096 bytes, 443664 total [1213.121s][info][gc,stats ] - age 4: 3232 bytes, 446896 total [1213.121s][info][gc,stats ] - age 7: 24808 bytes, 471704 total [1213.121s][info][gc,stats ] [1213.121s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1213.121s][info][gc,stats ] - age 1: 14625232 bytes, 14625232 total [1213.121s][info][gc,stats ] - age 2: 102630760 bytes, 117255992 total [1213.121s][info][gc,stats ] - age 3: 99197760 bytes, 216453752 total [1213.121s][info][gc,stats ] - age 4: 103751984 bytes, 320205736 total [1213.121s][info][gc,stats ] - age 5: 42206896 bytes, 362412632 total [1213.121s][info][gc,stats ] - age 6: 19698024 bytes, 382110656 total [1213.121s][info][gc,stats ] [1213.121s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1213.121s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1213.121s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1213.131s][info][gc ] Transition from: normal to: idle [1214.589s][info][gc ] Periodic Sample: GCU = 7.251%, MU = 17.024% during most recent 5.0s [1215.109s][info][gc ] Trigger (YOUNG): Average GC time (3323.32 ms) is above the time for average allocation rate (1988 MB/s) to deplete free headroom (6606M) (margin of error = 3.17) [1215.109s][info][gc,ergo ] Free headroom: 8194M (free) - 1587M (spike) - 0B (penalties) = 6606M [1215.109s][info][gc ] Transition from: idle to: normal [1215.109s][info][gc ] Heuristics request for young collection accepted [1215.109s][info][gc,free ] Free: 8194M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 6093K, Mutator Free: 1025 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 45568B, Max: 45568B; Used: 8147K [1215.109s][info][gc,ergo ] GC(1305) Start GC cycle (YOUNG) [1215.109s][info][gc,start ] GC(1305) Concurrent reset [1215.109s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent reset [1215.135s][info][gc ] GC(1305) Concurrent reset 26.198ms [1215.136s][info][gc,start ] GC(1305) Pause Init Mark (YOUNG) [1215.136s][info][gc,task ] GC(1305) Using 8 of 8 workers for init marking [1215.141s][info][gc ] GC(1305) Pause Init Mark (YOUNG) 4.995ms [1215.141s][info][gc,start ] GC(1305) Concurrent remembered set scanning [1215.141s][info][gc,task ] GC(1305) Using 4 of 8 workers for Concurrent remembered set scanning [1215.166s][info][gc ] GC(1305) Concurrent remembered set scanning 24.831ms [1215.166s][info][gc,start ] GC(1305) Concurrent marking roots [1215.166s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent marking roots [1215.170s][info][gc ] GC(1305) Concurrent marking roots 3.883ms [1215.170s][info][gc,start ] GC(1305) Concurrent marking (YOUNG) [1215.170s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent marking [1215.616s][info][gc ] GC(1305) Concurrent marking (YOUNG) 446.207ms [1215.616s][info][gc,start ] GC(1305) Pause Final Mark (YOUNG) [1215.616s][info][gc,task ] GC(1305) Using 8 of 8 workers for final marking [1215.617s][info][gc,ergo ] GC(1305) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1215.617s][info][gc,ergo ] GC(1305) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1215.617s][info][gc,ergo ] GC(1305) Chosen CSet evacuates young: 49844K (of which at least: 0B are to be promoted), old: 0B [1215.617s][info][gc,ergo ] GC(1305) Collectable Garbage: 5505M (99%), Immediate: 0B (0%), 0 regions, CSet: 5505M (99%), 695 regions [1215.617s][info][gc,ergo ] GC(1305) Evacuation Targets: YOUNG: 49844K, PROMOTE: 0B, OLD: 0B, TOTAL: 49844K [1215.617s][info][gc,free ] Free: 7835M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 4443K, Mutator Free: 980 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 45568B, Max: 45568B; Used: 8147K [1215.617s][info][gc ] GC(1305) Pause Final Mark (YOUNG) 1.003ms [1215.617s][info][gc,start ] GC(1305) Concurrent thread roots [1215.617s][info][gc,task ] GC(1305) Using 4 of 8 workers for Concurrent thread roots [1215.621s][info][gc ] GC(1305) Concurrent thread roots 4.004ms [1215.621s][info][gc,start ] GC(1305) Concurrent weak references [1215.621s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent weak references [1215.621s][info][gc,ref ] GC(1305) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1215.621s][info][gc,ref ] GC(1305) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1215.621s][info][gc,ref ] GC(1305) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1215.621s][info][gc ] GC(1305) Concurrent weak references 0.053ms [1215.621s][info][gc,start ] GC(1305) Concurrent weak roots [1215.621s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent weak root [1215.622s][info][gc ] GC(1305) Concurrent weak roots 0.589ms [1215.622s][info][gc,start ] GC(1305) Concurrent cleanup [1215.622s][info][gc ] GC(1305) Concurrent cleanup 23820M->23821M(31744M) 0.104ms [1215.622s][info][gc,free ] Free: 7824M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 7908K, Mutator Free: 979 Collector Reserve: 64755K, Max: 8192K; Used: 780K Old Collector Reserve: 30208B, Max: 30208B; Used: 8162K [1215.622s][info][gc,start ] GC(1305) Concurrent strong roots [1215.622s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent strong root [1215.623s][info][gc ] GC(1305) Concurrent strong roots 0.446ms [1215.623s][info][gc,start ] GC(1305) Concurrent evacuation [1215.623s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent evacuation [1215.633s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [1215.635s][info][gc,ergo ] GC(1305) Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 56320, promotion expended: 56320, old capacity: 17716740096, old_used: 17677587024, old unaffiliated regions: 0 [1215.635s][info][gc,ergo ] GC(1305) Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 56320, promotion expended: 56288, old capacity: 17716740096, old_used: 17677591632, old unaffiliated regions: 0 [1215.635s][info][gc,ergo ] GC(1305) Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 56320, promotion expended: 56288, old capacity: 17716740096, old_used: 17677591632, old unaffiliated regions: 0 [1215.635s][info][gc,ergo ] GC(1305) Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 56320, promotion expended: 56288, old capacity: 17716740096, old_used: 17677591632, old unaffiliated regions: 0 [1215.635s][info][gc,ergo ] GC(1305) Squelching additional promotion failure reports for current epoch [1215.635s][info][gc,ergo ] GC(1305) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 56320, promotion expended: 56288, old capacity: 17716740096, old_used: 17677591632, old unaffiliated regions: 0 [1215.635s][info][gc,ergo ] GC(1305) Squelching additional promotion failure reports for current epoch [1215.646s][info][gc ] GC(1305) Concurrent evacuation 23.342ms [1215.646s][info][gc,start ] GC(1305) Pause Init Update Refs [1215.647s][info][gc ] GC(1305) Pause Init Update Refs 0.491ms [1215.647s][info][gc,start ] GC(1305) Concurrent update references [1215.647s][info][gc,task ] GC(1305) Using 4 of 8 workers for concurrent reference update [1215.647s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [1215.849s][info][gc ] GC(1305) Concurrent update references 202.648ms [1215.850s][info][gc,start ] GC(1305) Concurrent update thread roots [1215.858s][info][gc ] GC(1305) Concurrent update thread roots 8.354ms [1215.858s][info][gc,start ] GC(1305) Pause Final Update Refs [1215.858s][info][gc,task ] GC(1305) Using 8 of 8 workers for final reference update [1215.858s][info][gc,free ] Free: 12134M, Max: 8192K regular, 408M humongous, Frag: 94% external, 45% internal; Used: 5491M, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 49174K Old Collector Reserve: 24527K, Max: 8192K; Used: 16432K [1215.858s][info][gc ] GC(1305) Pause Final Update Refs 0.233ms [1215.859s][info][gc,start ] GC(1305) Concurrent cleanup [1215.859s][info][gc ] GC(1305) Concurrent cleanup 24358M->18813M(31744M) 0.186ms [1215.859s][info][gc ] GC(1305) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16912M [1215.859s][info][gc,ergo ] GC(1305) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 24540K, young_available: 12877M [1215.859s][info][gc,ergo ] GC(1305) At end of Concurrent Young GC: GCU: 6.5%, MU: 17.0% during period of 2.739s [1215.859s][info][gc,ergo ] GC(1305) At end of Concurrent Young GC: YOUNG generation used: 1955M, used regions: 1992M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12876M [1215.859s][info][gc,ergo ] GC(1305) At end of Concurrent Young GC: OLD generation used: 16858M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 24540K [1215.859s][info][gc,free ] Free: 12132M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 3301K, Mutator Free: 1517 Collector Reserve: 743M, Max: 8192K; Used: 22704B Old Collector Reserve: 24527K, Max: 8192K; Used: 49664B [1215.859s][info][gc,stats ] [1215.859s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1215.859s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1215.859s][info][gc,stats ] [1215.859s][info][gc,stats ] Concurrent Reset 26231 us [1215.859s][info][gc,stats ] Pause Init Mark (G) 5733 us [1215.859s][info][gc,stats ] Pause Init Mark (N) 5004 us [1215.859s][info][gc,stats ] Swap Remembered Set 4793 us [1215.859s][info][gc,stats ] Update Region States 73 us [1215.859s][info][gc,stats ] Concurrent Scan Remembered Set 24846 us, parallelism: 3.93x [1215.859s][info][gc,stats ] RS: 97768 us [1215.859s][info][gc,stats ] RS: Scan Clusters 97768 us, workers (us): 24768, 24752, 24555, 23693, ---, ---, ---, ---, [1215.859s][info][gc,stats ] Concurrent Mark Roots 3896 us, parallelism: 3.62x [1215.859s][info][gc,stats ] CMR: 14086 us [1215.860s][info][gc,stats ] CMR: Thread Roots 12878 us, workers (us): 3295, 3267, 3070, 3245, ---, ---, ---, ---, [1215.860s][info][gc,stats ] CMR: Code Cache Roots 1085 us, workers (us): 158, 196, 423, 307, ---, ---, ---, ---, [1215.860s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 31, 20, 19, 17, ---, ---, ---, ---, [1215.860s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, 29, ---, ---, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Concurrent Marking 446234 us, parallelism: 3.96x [1215.860s][info][gc,stats ] CM: 1767845 us [1215.860s][info][gc,stats ] CM: Parallel Mark 1767845 us, workers (us): 441964, 441965, 441963, 441952, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Pause Final Mark (G) 1474 us [1215.860s][info][gc,stats ] Pause Final Mark (N) 1009 us [1215.860s][info][gc,stats ] Finish Mark 512 us [1215.860s][info][gc,stats ] Update Region States 84 us [1215.860s][info][gc,stats ] Choose Collection Set 166 us [1215.860s][info][gc,stats ] Rebuild Free Set 46 us [1215.860s][info][gc,stats ] Concurrent Thread Roots 4019 us, parallelism: 3.85x [1215.860s][info][gc,stats ] CTR: 15476 us [1215.860s][info][gc,stats ] CTR: Thread Roots 15476 us, workers (us): 3905, 3830, 3942, 3799, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.03x [1215.860s][info][gc,stats ] CWRF: 2 us [1215.860s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Concurrent Weak Roots 593 us [1215.860s][info][gc,stats ] Roots 52 us, parallelism: 1.47x [1215.860s][info][gc,stats ] CWR: 77 us [1215.860s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 26, 19, 18, 13, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Rendezvous 529 us [1215.860s][info][gc,stats ] Concurrent Cleanup 108 us [1215.860s][info][gc,stats ] Concurrent Strong Roots 450 us, parallelism: 2.71x [1215.860s][info][gc,stats ] CSR: 1220 us [1215.860s][info][gc,stats ] CSR: Code Cache Roots 1017 us, workers (us): 293, 169, 361, 194, ---, ---, ---, ---, [1215.860s][info][gc,stats ] CSR: VM Strong Roots 175 us, workers (us): 49, 47, 41, 38, ---, ---, ---, ---, [1215.860s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 21, 7, ---, ---, ---, ---, ---, [1215.860s][info][gc,stats ] Concurrent Evacuation 23360 us [1215.860s][info][gc,stats ] Pause Init Update Refs (G) 958 us [1215.860s][info][gc,stats ] Pause Init Update Refs (N) 499 us [1215.860s][info][gc,stats ] Manage GCLABs 420 us [1215.860s][info][gc,stats ] Concurrent Update Refs 202672 us [1215.860s][info][gc,stats ] Concurrent Update Thread Roots 8361 us [1215.860s][info][gc,stats ] Pause Final Update Refs (G) 769 us [1215.860s][info][gc,stats ] Pause Final Update Refs (N) 239 us [1215.860s][info][gc,stats ] Update Region States 45 us [1215.860s][info][gc,stats ] Trash Collection Set 20 us [1215.860s][info][gc,stats ] Rebuild Free Set 92 us [1215.860s][info][gc,stats ] Concurrent Cleanup 193 us [1215.860s][info][gc,stats ] Workers: Evacuated 49385K across 802296 objects, abandoned 0B across 0 objects. [1215.860s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1215.860s][info][gc,stats ] - age 1: 32926312 bytes, 32926312 total [1215.860s][info][gc,stats ] - age 2: 857664 bytes, 33783976 total [1215.860s][info][gc,stats ] - age 3: 445176 bytes, 34229152 total [1215.860s][info][gc,stats ] - age 4: 6675944 bytes, 40905096 total [1215.860s][info][gc,stats ] - age 5: 5412592 bytes, 46317688 total [1215.860s][info][gc,stats ] - age 6: 744 bytes, 46318432 total [1215.860s][info][gc,stats ] - age 7: 7776 bytes, 46326208 total [1215.860s][info][gc,stats ] - age 8: 4244552 bytes, 50570760 total [1215.860s][info][gc,stats ] [1215.860s][info][gc,stats ] Mutators: Evacuated 459K across 4113 objects, abandoned 0B across 0 objects. [1215.860s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1215.860s][info][gc,stats ] - age 1: 444744 bytes, 444744 total [1215.860s][info][gc,stats ] - age 2: 96 bytes, 444840 total [1215.860s][info][gc,stats ] - age 3: 64 bytes, 444904 total [1215.860s][info][gc,stats ] - age 4: 3048 bytes, 447952 total [1215.860s][info][gc,stats ] - age 5: 1888 bytes, 449840 total [1215.860s][info][gc,stats ] - age 7: 18016 bytes, 467856 total [1215.860s][info][gc,stats ] - age 8: 2296 bytes, 470152 total [1215.860s][info][gc,stats ] [1215.860s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1215.860s][info][gc,stats ] - age 1: 7825088 bytes, 7825088 total [1215.860s][info][gc,stats ] - age 2: 14577320 bytes, 22402408 total [1215.860s][info][gc,stats ] - age 3: 102541552 bytes, 124943960 total [1215.860s][info][gc,stats ] - age 4: 99152144 bytes, 224096104 total [1215.860s][info][gc,stats ] - age 5: 103694984 bytes, 327791088 total [1215.860s][info][gc,stats ] - age 6: 42189984 bytes, 369981072 total [1215.860s][info][gc,stats ] - age 7: 19529200 bytes, 389510272 total [1215.860s][info][gc,stats ] [1215.860s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1215.860s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1215.860s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1215.870s][info][gc ] Transition from: normal to: idle [1215.871s][info][gc ] Trigger (YOUNG): expedite promotion of 19071K [1215.871s][info][gc ] Transition from: idle to: normal [1215.871s][info][gc ] Heuristics request for young collection accepted [1215.871s][info][gc,free ] Free: 12105M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6471K, Mutator Free: 1514 Collector Reserve: 743M, Max: 8192K; Used: 22704B Old Collector Reserve: 24527K, Max: 8192K; Used: 49664B [1215.871s][info][gc,ergo ] GC(1306) Start GC cycle (YOUNG) [1215.871s][info][gc,start ] GC(1306) Concurrent reset [1215.871s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent reset [1215.878s][info][gc ] GC(1306) Concurrent reset 7.160ms [1215.879s][info][gc,start ] GC(1306) Pause Init Mark (YOUNG) [1215.879s][info][gc,task ] GC(1306) Using 8 of 8 workers for init marking [1215.882s][info][gc ] GC(1306) Pause Init Mark (YOUNG) 3.484ms [1215.882s][info][gc,start ] GC(1306) Concurrent remembered set scanning [1215.882s][info][gc,task ] GC(1306) Using 4 of 8 workers for Concurrent remembered set scanning [1215.910s][info][gc ] GC(1306) Concurrent remembered set scanning 27.573ms [1215.910s][info][gc,start ] GC(1306) Concurrent marking roots [1215.910s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent marking roots [1215.914s][info][gc ] GC(1306) Concurrent marking roots 4.295ms [1215.914s][info][gc,start ] GC(1306) Concurrent marking (YOUNG) [1215.914s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent marking [1216.359s][info][gc ] GC(1306) Concurrent marking (YOUNG) 444.761ms [1216.359s][info][gc,start ] GC(1306) Pause Final Mark (YOUNG) [1216.359s][info][gc,task ] GC(1306) Using 8 of 8 workers for final marking [1216.360s][info][gc,ergo ] GC(1306) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1216.360s][info][gc,ergo ] GC(1306) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1216.360s][info][gc,ergo ] GC(1306) Chosen CSet evacuates young: 287M (of which at least: 19071K are to be promoted), old: 0B [1216.360s][info][gc,ergo ] GC(1306) Collectable Garbage: 1575M (99%), Immediate: 0B (0%), 0 regions, CSet: 1575M (99%), 236 regions [1216.360s][info][gc,ergo ] GC(1306) Evacuation Targets: YOUNG: 287M, PROMOTE: 19071K, OLD: 0B, TOTAL: 306M [1216.360s][info][gc,free ] Free: 11490M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6066K, Mutator Free: 1437 Collector Reserve: 351M, Max: 8192K; Used: 22704B Old Collector Reserve: 24527K, Max: 8192K; Used: 49664B [1216.360s][info][gc ] GC(1306) Pause Final Mark (YOUNG) 0.944ms [1216.360s][info][gc,start ] GC(1306) Concurrent thread roots [1216.360s][info][gc,task ] GC(1306) Using 4 of 8 workers for Concurrent thread roots [1216.364s][info][gc ] GC(1306) Concurrent thread roots 3.780ms [1216.364s][info][gc,start ] GC(1306) Concurrent weak references [1216.364s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent weak references [1216.364s][info][gc,ref ] GC(1306) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1216.364s][info][gc,ref ] GC(1306) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1216.364s][info][gc,ref ] GC(1306) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1216.364s][info][gc ] GC(1306) Concurrent weak references 0.050ms [1216.364s][info][gc,start ] GC(1306) Concurrent weak roots [1216.364s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent weak root [1216.365s][info][gc ] GC(1306) Concurrent weak roots 0.654ms [1216.365s][info][gc,start ] GC(1306) Concurrent cleanup [1216.365s][info][gc ] GC(1306) Concurrent cleanup 19854M->19854M(31744M) 0.102ms [1216.365s][info][gc,free ] Free: 11478M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 1426K, Mutator Free: 1435 Collector Reserve: 351M, Max: 8192K; Used: 763K Old Collector Reserve: 24215K, Max: 8192K; Used: 360K [1216.365s][info][gc,start ] GC(1306) Concurrent strong roots [1216.365s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent strong root [1216.365s][info][gc ] GC(1306) Concurrent strong roots 0.442ms [1216.365s][info][gc,start ] GC(1306) Concurrent evacuation [1216.365s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent evacuation [1216.407s][info][gc,ergo ] GC(1306) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25128960, promotion expended: 23947872, old capacity: 17733517312, old_used: 17701574224, old unaffiliated regions: 0 [1216.407s][info][gc,ergo ] GC(1306) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25128960, promotion expended: 23947872, old capacity: 17733517312, old_used: 17701574224, old unaffiliated regions: 0 [1216.407s][info][gc,ergo ] GC(1306) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25128960, promotion expended: 23950432, old capacity: 17733517312, old_used: 17701576784, old unaffiliated regions: 0 [1216.407s][info][gc,ergo ] GC(1306) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25128960, promotion expended: 23950432, old capacity: 17733517312, old_used: 17701576784, old unaffiliated regions: 0 [1216.407s][info][gc,ergo ] GC(1306) Squelching additional promotion failure reports for current epoch [1216.484s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [1216.627s][info][gc ] GC(1306) Concurrent evacuation 261.503ms [1216.627s][info][gc,start ] GC(1306) Pause Init Update Refs [1216.628s][info][gc ] GC(1306) Pause Init Update Refs 0.554ms [1216.628s][info][gc,start ] GC(1306) Concurrent update references [1216.628s][info][gc,task ] GC(1306) Using 4 of 8 workers for concurrent reference update [1216.628s][info][gc,free ] At start of update refs, moving 57313K to Mutator free set from Collector Reserve (57313K) and from Old Collector Reserve (0B) [1216.916s][info][gc ] GC(1306) Concurrent update references 287.566ms [1216.916s][info][gc,start ] GC(1306) Concurrent update thread roots [1216.925s][info][gc ] GC(1306) Concurrent update thread roots 9.808ms [1216.926s][info][gc,start ] GC(1306) Pause Final Update Refs [1216.926s][info][gc,task ] GC(1306) Using 8 of 8 workers for final reference update [1216.926s][info][gc,free ] Free: 11489M, Max: 8192K regular, 584M humongous, Frag: 95% external, 13% internal; Used: 1527M, Mutator Free: 1437 Collector Reserve: 743M, Max: 8192K; Used: 320M Old Collector Reserve: 48786K, Max: 8192K; Used: 41325K [1216.926s][info][gc ] GC(1306) Pause Final Update Refs 0.228ms [1216.926s][info][gc,start ] GC(1306) Concurrent cleanup [1216.926s][info][gc ] GC(1306) Concurrent cleanup 21306M->19433M(31744M) 0.137ms [1216.926s][info][gc ] GC(1306) Transfer 5 region(s) from YOUNG to OLD, yielding increased size: 16960M [1216.926s][info][gc,ergo ] GC(1306) After cleanup, successfully transferred 5 regions to old to prepare for next gc, old available: 48799K, young_available: 12233M [1216.927s][info][gc,ergo ] GC(1306) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.2% during period of 1.068s [1216.927s][info][gc,ergo ] GC(1306) At end of Concurrent Young GC: YOUNG generation used: 2551M, used regions: 2568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 12232M [1216.927s][info][gc,ergo ] GC(1306) At end of Concurrent Young GC: OLD generation used: 16883M, used regions: 16920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 48799K [1216.927s][info][gc,free ] Free: 11488M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 7948K, Mutator Free: 1437 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 48786K, Max: 8192K; Used: 365K [1216.927s][info][gc,stats ] [1216.927s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1216.927s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1216.927s][info][gc,stats ] [1216.927s][info][gc,stats ] Concurrent Reset 7189 us [1216.927s][info][gc,stats ] Pause Init Mark (G) 4089 us [1216.927s][info][gc,stats ] Pause Init Mark (N) 3492 us [1216.927s][info][gc,stats ] Swap Remembered Set 3266 us [1216.927s][info][gc,stats ] Update Region States 109 us [1216.927s][info][gc,stats ] Concurrent Scan Remembered Set 27589 us, parallelism: 3.99x [1216.927s][info][gc,stats ] RS: 109982 us [1216.927s][info][gc,stats ] RS: Scan Clusters 109982 us, workers (us): 27501, 27497, 27492, 27491, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Concurrent Mark Roots 4321 us, parallelism: 3.61x [1216.927s][info][gc,stats ] CMR: 15601 us [1216.927s][info][gc,stats ] CMR: Thread Roots 14105 us, workers (us): 3359, 3322, 3699, 3725, ---, ---, ---, ---, [1216.927s][info][gc,stats ] CMR: Code Cache Roots 1340 us, workers (us): 424, 500, 193, 223, ---, ---, ---, ---, [1216.927s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 33, 27, 22, 18, ---, ---, ---, ---, [1216.927s][info][gc,stats ] CMR: CLDG Roots 56 us, workers (us): ---, ---, 10, 46, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Concurrent Marking 444788 us, parallelism: 3.96x [1216.927s][info][gc,stats ] CM: 1761914 us [1216.927s][info][gc,stats ] CM: Parallel Mark 1761914 us, workers (us): 440485, 440475, 440494, 440461, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Pause Final Mark (G) 1430 us [1216.927s][info][gc,stats ] Pause Final Mark (N) 951 us [1216.927s][info][gc,stats ] Finish Mark 491 us [1216.927s][info][gc,stats ] Update Region States 88 us [1216.927s][info][gc,stats ] Choose Collection Set 109 us [1216.927s][info][gc,stats ] Rebuild Free Set 57 us [1216.927s][info][gc,stats ] Concurrent Thread Roots 3794 us, parallelism: 3.85x [1216.927s][info][gc,stats ] CTR: 14606 us [1216.927s][info][gc,stats ] CTR: Thread Roots 14606 us, workers (us): 3585, 3733, 3626, 3661, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.02x [1216.927s][info][gc,stats ] CWRF: 1 us [1216.927s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Concurrent Weak Roots 660 us [1216.927s][info][gc,stats ] Roots 55 us, parallelism: 1.26x [1216.927s][info][gc,stats ] CWR: 69 us [1216.927s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 19, 16, 12, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Rendezvous 591 us [1216.927s][info][gc,stats ] Concurrent Cleanup 107 us [1216.927s][info][gc,stats ] Concurrent Strong Roots 446 us, parallelism: 2.67x [1216.927s][info][gc,stats ] CSR: 1191 us [1216.927s][info][gc,stats ] CSR: Code Cache Roots 1018 us, workers (us): 362, 162, 290, 205, ---, ---, ---, ---, [1216.927s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 41, 34, 34, 35, ---, ---, ---, ---, [1216.927s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [1216.927s][info][gc,stats ] Concurrent Evacuation 261521 us [1216.927s][info][gc,stats ] Pause Init Update Refs (G) 1124 us [1216.927s][info][gc,stats ] Pause Init Update Refs (N) 563 us [1216.927s][info][gc,stats ] Manage GCLABs 475 us [1216.927s][info][gc,stats ] Concurrent Update Refs 287592 us [1216.927s][info][gc,stats ] Concurrent Update Thread Roots 9825 us [1216.927s][info][gc,stats ] Pause Final Update Refs (G) 822 us [1216.927s][info][gc,stats ] Pause Final Update Refs (N) 233 us [1216.927s][info][gc,stats ] Update Region States 52 us [1216.927s][info][gc,stats ] Trash Collection Set 10 us [1216.927s][info][gc,stats ] Rebuild Free Set 83 us [1216.927s][info][gc,stats ] Concurrent Cleanup 143 us [1216.927s][info][gc,stats ] Workers: Evacuated 303M across 9027385 objects, abandoned 0B across 0 objects. [1216.927s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1216.927s][info][gc,stats ] - age 1: 28216352 bytes, 28216352 total [1216.927s][info][gc,stats ] - age 2: 17423408 bytes, 45639760 total [1216.927s][info][gc,stats ] - age 3: 11141320 bytes, 56781080 total [1216.927s][info][gc,stats ] - age 4: 740760 bytes, 57521840 total [1216.927s][info][gc,stats ] - age 5: 50138184 bytes, 107660024 total [1216.927s][info][gc,stats ] - age 6: 53782984 bytes, 161443008 total [1216.927s][info][gc,stats ] - age 7: 73761848 bytes, 235204856 total [1216.927s][info][gc,stats ] - age 8: 9777248 bytes, 244982104 total [1216.927s][info][gc,stats ] - age 9: 71590712 bytes, 316572816 total [1216.927s][info][gc,stats ] - age 10: 350592 bytes, 316923408 total [1216.927s][info][gc,stats ] - age 11: 123456 bytes, 317046864 total [1216.927s][info][gc,stats ] - age 12: 27608 bytes, 317074472 total [1216.927s][info][gc,stats ] - age 13: 84624 bytes, 317159096 total [1216.927s][info][gc,stats ] - age 14: 81728 bytes, 317240824 total [1216.927s][info][gc,stats ] - age 15: 1161720 bytes, 318402544 total [1216.927s][info][gc,stats ] [1216.927s][info][gc,stats ] Mutators: Evacuated 2564K across 76234 objects, abandoned 88B across 3 objects. [1216.927s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1216.927s][info][gc,stats ] - age 1: 426984 bytes, 426984 total [1216.927s][info][gc,stats ] - age 2: 975264 bytes, 1402248 total [1216.927s][info][gc,stats ] - age 3: 278040 bytes, 1680288 total [1216.927s][info][gc,stats ] - age 4: 20944 bytes, 1701232 total [1216.927s][info][gc,stats ] - age 5: 144864 bytes, 1846096 total [1216.927s][info][gc,stats ] - age 6: 136816 bytes, 1982912 total [1216.927s][info][gc,stats ] - age 7: 242008 bytes, 2224920 total [1216.927s][info][gc,stats ] - age 8: 26496 bytes, 2251416 total [1216.927s][info][gc,stats ] - age 9: 373832 bytes, 2625248 total [1216.927s][info][gc,stats ] - age 10: 120 bytes, 2625368 total [1216.927s][info][gc,stats ] - age 11: 80 bytes, 2625448 total [1216.927s][info][gc,stats ] - age 14: 240 bytes, 2625688 total [1216.927s][info][gc,stats ] - age 15: 40 bytes, 2625728 total [1216.927s][info][gc,stats ] [1216.927s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1216.927s][info][gc,stats ] - age 4: 58154448 bytes, 58154448 total [1216.927s][info][gc,stats ] - age 5: 57454208 bytes, 115608656 total [1216.927s][info][gc,stats ] - age 6: 8084200 bytes, 123692856 total [1216.927s][info][gc,stats ] [1216.927s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1216.927s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1216.927s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1216.938s][info][gc ] Transition from: normal to: idle [1216.938s][info][gc ] Trigger (YOUNG): expedite promotion of 33851K [1216.938s][info][gc ] Transition from: idle to: normal [1216.938s][info][gc ] Heuristics request for young collection accepted [1216.938s][info][gc,free ] Free: 11463M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 8593K, Mutator Free: 1434 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 48786K, Max: 8192K; Used: 365K [1216.938s][info][gc,ergo ] GC(1307) Start GC cycle (YOUNG) [1216.938s][info][gc,start ] GC(1307) Concurrent reset [1216.938s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent reset [1216.948s][info][gc ] GC(1307) Concurrent reset 10.205ms [1216.949s][info][gc,start ] GC(1307) Pause Init Mark (YOUNG) [1216.949s][info][gc,task ] GC(1307) Using 8 of 8 workers for init marking [1216.952s][info][gc ] GC(1307) Pause Init Mark (YOUNG) 3.525ms [1216.953s][info][gc,start ] GC(1307) Concurrent remembered set scanning [1216.953s][info][gc,task ] GC(1307) Using 4 of 8 workers for Concurrent remembered set scanning [1216.990s][info][gc ] GC(1307) Concurrent remembered set scanning 37.575ms [1216.990s][info][gc,start ] GC(1307) Concurrent marking roots [1216.990s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent marking roots [1216.994s][info][gc ] GC(1307) Concurrent marking roots 3.715ms [1216.994s][info][gc,start ] GC(1307) Concurrent marking (YOUNG) [1216.994s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent marking [1217.418s][info][gc ] GC(1307) Concurrent marking (YOUNG) 424.219ms [1217.418s][info][gc,start ] GC(1307) Pause Final Mark (YOUNG) [1217.418s][info][gc,task ] GC(1307) Using 8 of 8 workers for final marking [1217.419s][info][gc,ergo ] GC(1307) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1217.419s][info][gc,ergo ] GC(1307) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [1217.419s][info][gc,ergo ] GC(1307) Chosen CSet evacuates young: 60800K (of which at least: 0B are to be promoted), old: 0B [1217.419s][info][gc,ergo ] GC(1307) Collectable Garbage: 2196M (99%), Immediate: 0B (0%), 0 regions, CSet: 2196M (99%), 282 regions [1217.419s][info][gc,ergo ] GC(1307) Evacuation Targets: YOUNG: 60800K, PROMOTE: 0B, OLD: 0B, TOTAL: 60800K [1217.419s][info][gc ] GC(1307) Transfer 5 region(s) from OLD to YOUNG, yielding increased size: 14824M [1217.419s][info][gc,ergo ] GC(1307) Successfully transferred 5 excess regions to young before start of evacuation [1217.419s][info][gc,free ] Free: 11188M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 3592K, Mutator Free: 1399 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 7826K, Max: 7826K; Used: 365K [1217.419s][info][gc ] GC(1307) Pause Final Mark (YOUNG) 0.963ms [1217.420s][info][gc,start ] GC(1307) Concurrent thread roots [1217.420s][info][gc,task ] GC(1307) Using 4 of 8 workers for Concurrent thread roots [1217.424s][info][gc ] GC(1307) Concurrent thread roots 4.082ms [1217.424s][info][gc,start ] GC(1307) Concurrent weak references [1217.424s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent weak references [1217.424s][info][gc,ref ] GC(1307) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1217.424s][info][gc,ref ] GC(1307) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1217.424s][info][gc,ref ] GC(1307) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1217.424s][info][gc ] GC(1307) Concurrent weak references 0.048ms [1217.424s][info][gc,start ] GC(1307) Concurrent weak roots [1217.424s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent weak root [1217.424s][info][gc ] GC(1307) Concurrent weak roots 0.668ms [1217.424s][info][gc,start ] GC(1307) Concurrent cleanup [1217.425s][info][gc ] GC(1307) Concurrent cleanup 20461M->20461M(31744M) 0.105ms [1217.425s][info][gc,free ] Free: 11174M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 1957K, Mutator Free: 1397 Collector Reserve: 72851K, Max: 8192K; Used: 876K Old Collector Reserve: 7809K, Max: 7809K; Used: 383K [1217.425s][info][gc,start ] GC(1307) Concurrent strong roots [1217.425s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent strong root [1217.425s][info][gc ] GC(1307) Concurrent strong roots 0.420ms [1217.425s][info][gc,start ] GC(1307) Concurrent evacuation [1217.425s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent evacuation [1217.440s][info][gc,ergo ] GC(1307) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8027648, promotion expended: 7127584, old capacity: 17741905920, old_used: 17710239824, old unaffiliated regions: 0 [1217.440s][info][gc,ergo ] GC(1307) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8027648, promotion expended: 7127584, old capacity: 17741905920, old_used: 17710239824, old unaffiliated regions: 0 [1217.440s][info][gc,ergo ] GC(1307) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8027648, promotion expended: 7127584, old capacity: 17741905920, old_used: 17710239824, old unaffiliated regions: 0 [1217.440s][info][gc,ergo ] GC(1307) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8027648, promotion expended: 7127584, old capacity: 17741905920, old_used: 17710239824, old unaffiliated regions: 0 [1217.440s][info][gc,ergo ] GC(1307) Squelching additional promotion failure reports for current epoch [1217.483s][info][gc ] GC(1307) Concurrent evacuation 58.397ms [1217.484s][info][gc,start ] GC(1307) Pause Init Update Refs [1217.484s][info][gc ] GC(1307) Pause Init Update Refs 0.497ms [1217.484s][info][gc,start ] GC(1307) Concurrent update references [1217.484s][info][gc,task ] GC(1307) Using 4 of 8 workers for concurrent reference update [1217.484s][info][gc,free ] At start of update refs, moving 8056K to Mutator free set from Collector Reserve (8056K) and from Old Collector Reserve (0B) [1217.687s][info][gc ] GC(1307) Concurrent update references 202.584ms [1217.687s][info][gc,start ] GC(1307) Concurrent update thread roots [1217.697s][info][gc ] GC(1307) Concurrent update thread roots 9.490ms [1217.697s][info][gc,start ] GC(1307) Pause Final Update Refs [1217.697s][info][gc,task ] GC(1307) Using 8 of 8 workers for final reference update [1217.697s][info][gc,free ] Free: 12146M, Max: 8192K regular, 584M humongous, Frag: 95% external, 18% internal; Used: 2189M, Mutator Free: 1519 Collector Reserve: 743M, Max: 8192K; Used: 73893K Old Collector Reserve: 777K, Max: 777K; Used: 7414K [1217.697s][info][gc ] GC(1307) Pause Final Update Refs 0.220ms [1217.697s][info][gc,start ] GC(1307) Concurrent cleanup [1217.697s][info][gc ] GC(1307) Concurrent cleanup 21072M->18824M(31744M) 0.149ms [1217.697s][info][gc,ergo ] GC(1307) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 790K, young_available: 12889M [1217.698s][info][gc,ergo ] GC(1307) At end of Concurrent Young GC: GCU: 23.7%, MU: 18.3% during period of 0.771s [1217.698s][info][gc,ergo ] GC(1307) At end of Concurrent Young GC: YOUNG generation used: 1935M, used regions: 1960M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14824M, available: 12888M [1217.698s][info][gc,ergo ] GC(1307) At end of Concurrent Young GC: OLD generation used: 16889M, used regions: 16920M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16920M, available: 790K [1217.698s][info][gc,free ] Free: 12144M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 8102K, Mutator Free: 1519 Collector Reserve: 743M, Max: 8192K; Used: 165K Old Collector Reserve: 777K, Max: 777K; Used: 7414K [1217.698s][info][gc,stats ] [1217.698s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1217.698s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1217.698s][info][gc,stats ] [1217.698s][info][gc,stats ] Concurrent Reset 10230 us [1217.698s][info][gc,stats ] Pause Init Mark (G) 4302 us [1217.698s][info][gc,stats ] Pause Init Mark (N) 3537 us [1217.698s][info][gc,stats ] Swap Remembered Set 3290 us [1217.698s][info][gc,stats ] Update Region States 91 us [1217.698s][info][gc,stats ] Concurrent Scan Remembered Set 37593 us, parallelism: 3.99x [1217.698s][info][gc,stats ] RS: 149978 us [1217.698s][info][gc,stats ] RS: Scan Clusters 149978 us, workers (us): 37505, 37499, 37495, 37480, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Concurrent Mark Roots 3727 us, parallelism: 3.55x [1217.698s][info][gc,stats ] CMR: 13247 us [1217.698s][info][gc,stats ] CMR: Thread Roots 12132 us, workers (us): 3142, 3159, 2974, 2856, ---, ---, ---, ---, [1217.698s][info][gc,stats ] CMR: Code Cache Roots 987 us, workers (us): 179, 176, 292, 340, ---, ---, ---, ---, [1217.698s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 33, 23, 21, 14, ---, ---, ---, ---, [1217.698s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, 8, ---, ---, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Concurrent Marking 424245 us, parallelism: 3.96x [1217.698s][info][gc,stats ] CM: 1679632 us [1217.698s][info][gc,stats ] CM: Parallel Mark 1679632 us, workers (us): 419918, 419910, 419898, 419905, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Pause Final Mark (G) 1465 us [1217.698s][info][gc,stats ] Pause Final Mark (N) 969 us [1217.698s][info][gc,stats ] Finish Mark 504 us [1217.698s][info][gc,stats ] Update Region States 84 us [1217.698s][info][gc,stats ] Choose Collection Set 124 us [1217.698s][info][gc,stats ] Rebuild Free Set 65 us [1217.698s][info][gc,stats ] Concurrent Thread Roots 4097 us, parallelism: 3.88x [1217.698s][info][gc,stats ] CTR: 15902 us [1217.698s][info][gc,stats ] CTR: Thread Roots 15902 us, workers (us): 4032, 3945, 3960, 3964, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.05x [1217.698s][info][gc,stats ] CWRF: 2 us [1217.698s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Concurrent Weak Roots 677 us [1217.698s][info][gc,stats ] Roots 53 us, parallelism: 1.36x [1217.698s][info][gc,stats ] CWR: 72 us [1217.698s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 21, 15, 14, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Rendezvous 606 us [1217.698s][info][gc,stats ] Concurrent Cleanup 109 us [1217.698s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.67x [1217.698s][info][gc,stats ] CSR: 1134 us [1217.698s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 260, 172, 204, 343, ---, ---, ---, ---, [1217.698s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 39, 31, 29, 29, ---, ---, ---, ---, [1217.698s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, 6, ---, ---, ---, ---, ---, [1217.698s][info][gc,stats ] Concurrent Evacuation 58412 us [1217.698s][info][gc,stats ] Pause Init Update Refs (G) 993 us [1217.698s][info][gc,stats ] Pause Init Update Refs (N) 505 us [1217.698s][info][gc,stats ] Manage GCLABs 431 us [1217.698s][info][gc,stats ] Concurrent Update Refs 202606 us [1217.698s][info][gc,stats ] Concurrent Update Thread Roots 9505 us [1217.698s][info][gc,stats ] Pause Final Update Refs (G) 742 us [1217.698s][info][gc,stats ] Pause Final Update Refs (N) 225 us [1217.698s][info][gc,stats ] Update Region States 47 us [1217.698s][info][gc,stats ] Trash Collection Set 10 us [1217.698s][info][gc,stats ] Rebuild Free Set 88 us [1217.698s][info][gc,stats ] Concurrent Cleanup 156 us [1217.698s][info][gc,stats ] Workers: Evacuated 60336K across 1152628 objects, abandoned 0B across 0 objects. [1217.698s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1217.698s][info][gc,stats ] - age 1: 34045928 bytes, 34045928 total [1217.698s][info][gc,stats ] - age 2: 247672 bytes, 34293600 total [1217.698s][info][gc,stats ] - age 3: 210616 bytes, 34504216 total [1217.698s][info][gc,stats ] - age 4: 42520 bytes, 34546736 total [1217.698s][info][gc,stats ] - age 5: 752 bytes, 34547488 total [1217.698s][info][gc,stats ] - age 6: 2715096 bytes, 37262584 total [1217.698s][info][gc,stats ] - age 7: 5378952 bytes, 42641536 total [1217.698s][info][gc,stats ] - age 8: 9337912 bytes, 51979448 total [1217.698s][info][gc,stats ] - age 9: 3554416 bytes, 55533864 total [1217.698s][info][gc,stats ] - age 10: 6251056 bytes, 61784920 total [1217.698s][info][gc,stats ] [1217.698s][info][gc,stats ] Mutators: Evacuated 463K across 4638 objects, abandoned 0B across 0 objects. [1217.698s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1217.698s][info][gc,stats ] - age 1: 429048 bytes, 429048 total [1217.698s][info][gc,stats ] - age 2: 1856 bytes, 430904 total [1217.698s][info][gc,stats ] - age 3: 16 bytes, 430920 total [1217.698s][info][gc,stats ] - age 4: 32 bytes, 430952 total [1217.698s][info][gc,stats ] - age 6: 2736 bytes, 433688 total [1217.698s][info][gc,stats ] - age 7: 11616 bytes, 445304 total [1217.698s][info][gc,stats ] - age 8: 1200 bytes, 446504 total [1217.698s][info][gc,stats ] - age 9: 28024 bytes, 474528 total [1217.698s][info][gc,stats ] [1217.698s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1217.698s][info][gc,stats ] - age 1: 232485640 bytes, 232485640 total [1217.698s][info][gc,stats ] - age 5: 58154448 bytes, 290640088 total [1217.698s][info][gc,stats ] - age 6: 57454208 bytes, 348094296 total [1217.698s][info][gc,stats ] - age 7: 8084200 bytes, 356178496 total [1217.698s][info][gc,stats ] [1217.698s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1217.698s][info][gc,stats ] - age 7: 11488128976 bytes, 11488128976 total [1217.698s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1217.708s][info][gc ] Transition from: normal to: idle [1217.709s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7894K [1217.709s][info][gc ] Transition from: idle to: normal [1217.709s][info][gc ] Heuristics request for young collection accepted [1217.709s][info][gc,free ] Free: 12121M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6657K, Mutator Free: 1516 Collector Reserve: 743M, Max: 8192K; Used: 165K Old Collector Reserve: 777K, Max: 777K; Used: 7414K [1217.709s][info][gc,ergo ] GC(1308) Start GC cycle (YOUNG) [1217.709s][info][gc,start ] GC(1308) Concurrent reset [1217.709s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent reset [1217.716s][info][gc ] GC(1308) Concurrent reset 7.283ms [1217.716s][info][gc,start ] GC(1308) Pause Init Mark (YOUNG) [1217.716s][info][gc,task ] GC(1308) Using 8 of 8 workers for init marking [1217.720s][info][gc ] GC(1308) Pause Init Mark (YOUNG) 3.513ms [1217.720s][info][gc,start ] GC(1308) Concurrent remembered set scanning [1217.720s][info][gc,task ] GC(1308) Using 4 of 8 workers for Concurrent remembered set scanning [1217.761s][info][gc ] GC(1308) Concurrent remembered set scanning 40.942ms [1217.761s][info][gc,start ] GC(1308) Concurrent marking roots [1217.761s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent marking roots [1217.765s][info][gc ] GC(1308) Concurrent marking roots 3.390ms [1217.765s][info][gc,start ] GC(1308) Concurrent marking (YOUNG) [1217.765s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent marking [1218.178s][info][gc ] GC(1308) Concurrent marking (YOUNG) 413.532ms [1218.178s][info][gc,start ] GC(1308) Pause Final Mark (YOUNG) [1218.180s][info][gc,task ] GC(1308) Using 8 of 8 workers for final marking [1218.180s][info][gc,ergo ] GC(1308) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1218.180s][info][gc,ergo ] GC(1308) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1218.180s][info][gc,ergo ] GC(1308) Chosen CSet evacuates young: 74239K (of which at least: 0B are to be promoted), old: 0B [1218.180s][info][gc,ergo ] GC(1308) Collectable Garbage: 1581M (99%), Immediate: 0B (0%), 0 regions, CSet: 1581M (99%), 207 regions [1218.180s][info][gc,ergo ] GC(1308) Evacuation Targets: YOUNG: 74239K, PROMOTE: 0B, OLD: 0B, TOTAL: 74239K [1218.180s][info][gc,free ] Free: 11813M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 2846K, Mutator Free: 1477 Collector Reserve: 89976K, Max: 8192K; Used: 135K Old Collector Reserve: 777K, Max: 777K; Used: 7414K [1218.181s][info][gc ] GC(1308) Pause Final Mark (YOUNG) 2.093ms [1218.181s][info][gc,start ] GC(1308) Concurrent thread roots [1218.181s][info][gc,task ] GC(1308) Using 4 of 8 workers for Concurrent thread roots [1218.184s][info][gc ] GC(1308) Concurrent thread roots 3.426ms [1218.184s][info][gc,start ] GC(1308) Concurrent weak references [1218.184s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent weak references [1218.184s][info][gc,ref ] GC(1308) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.184s][info][gc,ref ] GC(1308) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.184s][info][gc,ref ] GC(1308) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.184s][info][gc ] GC(1308) Concurrent weak references 0.053ms [1218.184s][info][gc,start ] GC(1308) Concurrent weak roots [1218.184s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent weak root [1218.185s][info][gc ] GC(1308) Concurrent weak roots 0.636ms [1218.185s][info][gc,start ] GC(1308) Concurrent cleanup [1218.185s][info][gc ] GC(1308) Concurrent cleanup 19825M->19825M(31744M) 0.105ms [1218.185s][info][gc,free ] Free: 11799M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 441K, Mutator Free: 1475 Collector Reserve: 89114K, Max: 8192K; Used: 997K Old Collector Reserve: 760K, Max: 760K; Used: 7432K [1218.185s][info][gc,start ] GC(1308) Concurrent strong roots [1218.185s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent strong root [1218.185s][info][gc ] GC(1308) Concurrent strong roots 0.408ms [1218.185s][info][gc,start ] GC(1308) Concurrent evacuation [1218.185s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent evacuation [1218.195s][info][gc,ergo ] GC(1308) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 809472, promotion expended: 771896, old capacity: 17741905920, old_used: 17711102032, old unaffiliated regions: 0 [1218.195s][info][gc,ergo ] GC(1308) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 809472, promotion expended: 771896, old capacity: 17741905920, old_used: 17711102032, old unaffiliated regions: 0 [1218.195s][info][gc,ergo ] GC(1308) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 809472, promotion expended: 771896, old capacity: 17741905920, old_used: 17711102032, old unaffiliated regions: 0 [1218.195s][info][gc,ergo ] GC(1308) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 809472, promotion expended: 771896, old capacity: 17741905920, old_used: 17711102032, old unaffiliated regions: 0 [1218.195s][info][gc,ergo ] GC(1308) Squelching additional promotion failure reports for current epoch [1218.204s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [1218.225s][info][gc ] GC(1308) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [1218.252s][info][gc ] GC(1308) Concurrent evacuation 66.805ms [1218.253s][info][gc,start ] GC(1308) Pause Init Update Refs [1218.253s][info][gc ] GC(1308) Pause Init Update Refs 0.512ms [1218.253s][info][gc,start ] GC(1308) Concurrent update references [1218.253s][info][gc,task ] GC(1308) Using 4 of 8 workers for concurrent reference update [1218.253s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1218.468s][info][gc ] GC(1308) Concurrent update references 214.732ms [1218.468s][info][gc,start ] GC(1308) Concurrent update thread roots [1218.476s][info][gc ] GC(1308) Concurrent update thread roots 8.359ms [1218.477s][info][gc,start ] GC(1308) Pause Final Update Refs [1218.477s][info][gc,task ] GC(1308) Using 8 of 8 workers for final reference update [1218.477s][info][gc,free ] Free: 12112M, Max: 8192K regular, 584M humongous, Frag: 95% external, 13% internal; Used: 1581M, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 81950K Old Collector Reserve: 8087K, Max: 8087K; Used: 105K [1218.477s][info][gc ] GC(1308) Pause Final Update Refs 0.210ms [1218.477s][info][gc,start ] GC(1308) Concurrent cleanup [1218.477s][info][gc ] GC(1308) Concurrent cleanup 20496M->18851M(31744M) 0.153ms [1218.477s][info][gc,ergo ] GC(1308) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8100K, young_available: 12855M [1218.477s][info][gc,ergo ] GC(1308) At end of Concurrent Young GC: GCU: 23.6%, MU: 17.9% during period of 0.780s [1218.477s][info][gc,ergo ] GC(1308) At end of Concurrent Young GC: YOUNG generation used: 1952M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14808M, available: 12855M [1218.477s][info][gc,ergo ] GC(1308) At end of Concurrent Young GC: OLD generation used: 16898M, used regions: 16936M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16936M, available: 8100K [1218.478s][info][gc,free ] Free: 12110M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 9260K, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 8087K, Max: 8087K; Used: 105K [1218.478s][info][gc,stats ] [1218.478s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1218.478s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1218.478s][info][gc,stats ] [1218.478s][info][gc,stats ] Concurrent Reset 7301 us [1218.478s][info][gc,stats ] Pause Init Mark (G) 4162 us [1218.478s][info][gc,stats ] Pause Init Mark (N) 3525 us [1218.478s][info][gc,stats ] Swap Remembered Set 3296 us [1218.478s][info][gc,stats ] Update Region States 106 us [1218.478s][info][gc,stats ] Concurrent Scan Remembered Set 40959 us, parallelism: 3.99x [1218.478s][info][gc,stats ] RS: 163333 us [1218.478s][info][gc,stats ] RS: Scan Clusters 163333 us, workers (us): 40872, 40870, 40865, 40726, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Concurrent Mark Roots 3403 us, parallelism: 3.57x [1218.478s][info][gc,stats ] CMR: 12142 us [1218.478s][info][gc,stats ] CMR: Thread Roots 11074 us, workers (us): 2771, 2694, 2868, 2741, ---, ---, ---, ---, [1218.478s][info][gc,stats ] CMR: Code Cache Roots 946 us, workers (us): 177, 289, 142, 338, ---, ---, ---, ---, [1218.478s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 28, 24, 19, 15, ---, ---, ---, ---, [1218.478s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Concurrent Marking 413562 us, parallelism: 3.96x [1218.478s][info][gc,stats ] CM: 1637749 us [1218.478s][info][gc,stats ] CM: Parallel Mark 1637749 us, workers (us): 409447, 409446, 409432, 409424, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Pause Final Mark (G) 2595 us [1218.478s][info][gc,stats ] Pause Final Mark (N) 2099 us [1218.478s][info][gc,stats ] Finish Mark 504 us [1218.478s][info][gc,stats ] Update Region States 85 us [1218.478s][info][gc,stats ] Choose Collection Set 107 us [1218.478s][info][gc,stats ] Rebuild Free Set 53 us [1218.478s][info][gc,stats ] Concurrent Thread Roots 3440 us, parallelism: 3.87x [1218.478s][info][gc,stats ] CTR: 13329 us [1218.478s][info][gc,stats ] CTR: Thread Roots 13329 us, workers (us): 3363, 3373, 3296, 3297, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [1218.478s][info][gc,stats ] CWRF: 2 us [1218.478s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Concurrent Weak Roots 640 us [1218.478s][info][gc,stats ] Roots 61 us, parallelism: 1.80x [1218.478s][info][gc,stats ] CWR: 111 us [1218.478s][info][gc,stats ] CWR: VM Weak Roots 111 us, workers (us): 32, 29, 25, 24, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Rendezvous 567 us [1218.478s][info][gc,stats ] Concurrent Cleanup 109 us [1218.478s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.76x [1218.478s][info][gc,stats ] CSR: 1144 us [1218.478s][info][gc,stats ] CSR: Code Cache Roots 975 us, workers (us): 190, 338, 182, 265, ---, ---, ---, ---, [1218.478s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 40, 38, 35, 30, ---, ---, ---, ---, [1218.478s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 22, ---, ---, ---, ---, [1218.478s][info][gc,stats ] Concurrent Evacuation 66819 us [1218.478s][info][gc,stats ] Pause Init Update Refs (G) 975 us [1218.478s][info][gc,stats ] Pause Init Update Refs (N) 521 us [1218.478s][info][gc,stats ] Manage GCLABs 440 us [1218.478s][info][gc,stats ] Concurrent Update Refs 214753 us [1218.478s][info][gc,stats ] Concurrent Update Thread Roots 8377 us [1218.478s][info][gc,stats ] Pause Final Update Refs (G) 711 us [1218.478s][info][gc,stats ] Pause Final Update Refs (N) 215 us [1218.478s][info][gc,stats ] Update Region States 55 us [1218.478s][info][gc,stats ] Trash Collection Set 9 us [1218.478s][info][gc,stats ] Rebuild Free Set 75 us [1218.478s][info][gc,stats ] Concurrent Cleanup 177 us [1218.478s][info][gc,stats ] Workers: Evacuated 73841K across 1515180 objects, abandoned 0B across 0 objects. [1218.478s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1218.478s][info][gc,stats ] - age 1: 31938896 bytes, 31938896 total [1218.478s][info][gc,stats ] - age 2: 7964312 bytes, 39903208 total [1218.478s][info][gc,stats ] - age 3: 230904 bytes, 40134112 total [1218.478s][info][gc,stats ] - age 4: 701688 bytes, 40835800 total [1218.478s][info][gc,stats ] - age 5: 149168 bytes, 40984968 total [1218.478s][info][gc,stats ] - age 6: 112328 bytes, 41097296 total [1218.478s][info][gc,stats ] - age 7: 7776632 bytes, 48873928 total [1218.478s][info][gc,stats ] - age 8: 8090096 bytes, 56964024 total [1218.478s][info][gc,stats ] - age 9: 11559080 bytes, 68523104 total [1218.478s][info][gc,stats ] - age 10: 605232 bytes, 69128336 total [1218.478s][info][gc,stats ] - age 11: 6484880 bytes, 75613216 total [1218.478s][info][gc,stats ] - age 15: 72 bytes, 75613288 total [1218.478s][info][gc,stats ] [1218.478s][info][gc,stats ] Mutators: Evacuated 398K across 4281 objects, abandoned 0B across 0 objects. [1218.478s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1218.478s][info][gc,stats ] - age 1: 356848 bytes, 356848 total [1218.478s][info][gc,stats ] - age 2: 1824 bytes, 358672 total [1218.478s][info][gc,stats ] - age 3: 64 bytes, 358736 total [1218.478s][info][gc,stats ] - age 4: 192 bytes, 358928 total [1218.478s][info][gc,stats ] - age 5: 32 bytes, 358960 total [1218.478s][info][gc,stats ] - age 6: 3336 bytes, 362296 total [1218.478s][info][gc,stats ] - age 7: 9448 bytes, 371744 total [1218.478s][info][gc,stats ] - age 8: 7328 bytes, 379072 total [1218.478s][info][gc,stats ] - age 9: 10664 bytes, 389736 total [1218.478s][info][gc,stats ] - age 10: 11056 bytes, 400792 total [1218.478s][info][gc,stats ] - age 11: 7200 bytes, 407992 total [1218.478s][info][gc,stats ] [1218.478s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1218.478s][info][gc,stats ] - age 2: 217374808 bytes, 217374808 total [1218.478s][info][gc,stats ] - age 6: 58154448 bytes, 275529256 total [1218.478s][info][gc,stats ] - age 7: 57454208 bytes, 332983464 total [1218.478s][info][gc,stats ] [1218.478s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1218.478s][info][gc,stats ] - age 7: 11496213176 bytes, 11496213176 total [1218.478s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1218.488s][info][gc ] Transition from: normal to: idle [1218.489s][info][gc ] Trigger (YOUNG): expedite promotion in place of 56107K [1218.489s][info][gc ] Transition from: idle to: normal [1218.489s][info][gc ] Heuristics request for young collection accepted [1218.489s][info][gc,free ] Free: 12085M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 10546K, Mutator Free: 1512 Collector Reserve: 743M, Max: 8192K; Used: 30960B Old Collector Reserve: 8087K, Max: 8087K; Used: 105K [1218.489s][info][gc,ergo ] GC(1309) Start GC cycle (YOUNG) [1218.489s][info][gc,start ] GC(1309) Concurrent reset [1218.489s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent reset [1218.496s][info][gc ] GC(1309) Concurrent reset 7.346ms [1218.497s][info][gc,start ] GC(1309) Pause Init Mark (YOUNG) [1218.497s][info][gc,task ] GC(1309) Using 8 of 8 workers for init marking [1218.500s][info][gc ] GC(1309) Pause Init Mark (YOUNG) 3.468ms [1218.501s][info][gc,start ] GC(1309) Concurrent remembered set scanning [1218.501s][info][gc,task ] GC(1309) Using 4 of 8 workers for Concurrent remembered set scanning [1218.543s][info][gc ] GC(1309) Concurrent remembered set scanning 42.357ms [1218.543s][info][gc,start ] GC(1309) Concurrent marking roots [1218.543s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent marking roots [1218.547s][info][gc ] GC(1309) Concurrent marking roots 3.795ms [1218.547s][info][gc,start ] GC(1309) Concurrent marking (YOUNG) [1218.547s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent marking [1218.953s][info][gc ] GC(1309) Concurrent marking (YOUNG) 405.850ms [1218.953s][info][gc,start ] GC(1309) Pause Final Mark (YOUNG) [1218.953s][info][gc,task ] GC(1309) Using 8 of 8 workers for final marking [1218.954s][info][gc,ergo ] GC(1309) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [1218.954s][info][gc,ergo ] GC(1309) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [1218.954s][info][gc,ergo ] GC(1309) Chosen CSet evacuates young: 56096K (of which at least: 0B are to be promoted), old: 0B [1218.954s][info][gc,ergo ] GC(1309) Collectable Garbage: 1609M (99%), Immediate: 0B (0%), 0 regions, CSet: 1609M (99%), 208 regions [1218.954s][info][gc,ergo ] GC(1309) Evacuation Targets: YOUNG: 56096K, PROMOTE: 0B, OLD: 0B, TOTAL: 56096K [1218.954s][info][gc,free ] Free: 11805M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 2801K, Mutator Free: 1476 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8087K, Max: 8087K; Used: 105K [1218.954s][info][gc ] GC(1309) Pause Final Mark (YOUNG) 0.882ms [1218.954s][info][gc,start ] GC(1309) Concurrent thread roots [1218.954s][info][gc,task ] GC(1309) Using 4 of 8 workers for Concurrent thread roots [1218.958s][info][gc ] GC(1309) Concurrent thread roots 3.603ms [1218.958s][info][gc,start ] GC(1309) Concurrent weak references [1218.958s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent weak references [1218.958s][info][gc,ref ] GC(1309) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.958s][info][gc,ref ] GC(1309) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.958s][info][gc,ref ] GC(1309) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1218.958s][info][gc ] GC(1309) Concurrent weak references 0.065ms [1218.958s][info][gc,start ] GC(1309) Concurrent weak roots [1218.958s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent weak root [1218.958s][info][gc ] GC(1309) Concurrent weak roots 0.702ms [1218.958s][info][gc,start ] GC(1309) Concurrent cleanup [1218.959s][info][gc ] GC(1309) Concurrent cleanup 19842M->19843M(31744M) 0.104ms [1218.959s][info][gc,free ] Free: 11792M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7665K, Mutator Free: 1475 Collector Reserve: 72919K, Max: 8192K; Used: 808K Old Collector Reserve: 8069K, Max: 8069K; Used: 122K [1218.959s][info][gc,start ] GC(1309) Concurrent strong roots [1218.959s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent strong root [1218.959s][info][gc ] GC(1309) Concurrent strong roots 0.458ms [1218.959s][info][gc,start ] GC(1309) Concurrent evacuation [1218.959s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent evacuation [1218.967s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [1218.967s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [1218.967s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [1218.967s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [1218.969s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [1218.969s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [1218.979s][info][gc,ergo ] GC(1309) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8294912, promotion expended: 7134784, old capacity: 17809014784, old_used: 17777089104, old unaffiliated regions: 0 [1218.979s][info][gc,ergo ] GC(1309) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8294912, promotion expended: 7134784, old capacity: 17809014784, old_used: 17777089104, old unaffiliated regions: 0 [1218.979s][info][gc,ergo ] GC(1309) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8294912, promotion expended: 7134752, old capacity: 17809014784, old_used: 17777089104, old unaffiliated regions: 0 [1218.979s][info][gc,ergo ] GC(1309) Squelching additional promotion failure reports for current epoch [1218.979s][info][gc,ergo ] GC(1309) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8294912, promotion expended: 7134752, old capacity: 17809014784, old_used: 17777089104, old unaffiliated regions: 0 [1218.979s][info][gc,ergo ] GC(1309) Squelching additional promotion failure reports for current epoch [1218.995s][info][gc ] GC(1309) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [1219.012s][info][gc ] GC(1309) Concurrent evacuation 52.600ms [1219.012s][info][gc,start ] GC(1309) Pause Init Update Refs [1219.013s][info][gc ] GC(1309) Pause Init Update Refs 0.522ms [1219.013s][info][gc,start ] GC(1309) Concurrent update references [1219.013s][info][gc,task ] GC(1309) Using 4 of 8 workers for concurrent reference update [1219.013s][info][gc,free ] At start of update refs, moving 8167K to Mutator free set from Collector Reserve (8167K) and from Old Collector Reserve (0B) [1219.216s][info][gc ] GC(1309) Concurrent update references 202.940ms [1219.216s][info][gc,start ] GC(1309) Concurrent update thread roots [1219.224s][info][gc ] GC(1309) Concurrent update thread roots 8.251ms [1219.224s][info][gc,start ] GC(1309) Pause Final Update Refs [1219.224s][info][gc,task ] GC(1309) Using 8 of 8 workers for final reference update [1219.224s][info][gc,free ] Free: 12177M, Max: 8192K regular, 584M humongous, Frag: 95% external, 13% internal; Used: 1598M, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 73782K Old Collector Reserve: 1063K, Max: 1063K; Used: 7129K [1219.224s][info][gc ] GC(1309) Pause Final Update Refs 0.200ms [1219.225s][info][gc,start ] GC(1309) Concurrent cleanup [1219.225s][info][gc ] GC(1309) Concurrent cleanup 20447M->18792M(31744M) 0.120ms [1219.225s][info][gc,ergo ] GC(1309) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1076K, young_available: 12921M [1219.225s][info][gc,ergo ] GC(1309) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.1% during period of 0.747s [1219.225s][info][gc,ergo ] GC(1309) At end of Concurrent Young GC: YOUNG generation used: 1830M, used regions: 1856M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14752M, available: 12921M [1219.225s][info][gc,ergo ] GC(1309) At end of Concurrent Young GC: OLD generation used: 16961M, used regions: 16992M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16992M, available: 1076K [1219.225s][info][gc,free ] Free: 12177M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 6968K, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 1063K, Max: 1063K; Used: 7129K [1219.225s][info][gc,stats ] [1219.225s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1219.225s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1219.225s][info][gc,stats ] [1219.225s][info][gc,stats ] Concurrent Reset 7358 us [1219.225s][info][gc,stats ] Pause Init Mark (G) 4114 us [1219.225s][info][gc,stats ] Pause Init Mark (N) 3480 us [1219.225s][info][gc,stats ] Swap Remembered Set 3270 us [1219.225s][info][gc,stats ] Update Region States 75 us [1219.225s][info][gc,stats ] Concurrent Scan Remembered Set 42373 us, parallelism: 3.99x [1219.225s][info][gc,stats ] RS: 169183 us [1219.225s][info][gc,stats ] RS: Scan Clusters 169183 us, workers (us): 42307, 42294, 42293, 42289, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Concurrent Mark Roots 3809 us, parallelism: 3.65x [1219.225s][info][gc,stats ] CMR: 13895 us [1219.225s][info][gc,stats ] CMR: Thread Roots 12669 us, workers (us): 3268, 3104, 3246, 3051, ---, ---, ---, ---, [1219.225s][info][gc,stats ] CMR: Code Cache Roots 1088 us, workers (us): 182, 388, 182, 336, ---, ---, ---, ---, [1219.225s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 32, 26, 23, 18, ---, ---, ---, ---, [1219.225s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 9, ---, 29, ---, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Concurrent Marking 405877 us, parallelism: 3.96x [1219.225s][info][gc,stats ] CM: 1605934 us [1219.225s][info][gc,stats ] CM: Parallel Mark 1605934 us, workers (us): 401491, 401489, 401480, 401474, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Pause Final Mark (G) 1387 us [1219.225s][info][gc,stats ] Pause Final Mark (N) 888 us [1219.225s][info][gc,stats ] Finish Mark 451 us [1219.225s][info][gc,stats ] Update Region States 88 us [1219.225s][info][gc,stats ] Choose Collection Set 108 us [1219.225s][info][gc,stats ] Rebuild Free Set 54 us [1219.225s][info][gc,stats ] Concurrent Thread Roots 3623 us, parallelism: 3.86x [1219.225s][info][gc,stats ] CTR: 13985 us [1219.225s][info][gc,stats ] CTR: Thread Roots 13985 us, workers (us): 3496, 3506, 3556, 3427, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Concurrent Weak References 69 us, parallelism: 0.03x [1219.225s][info][gc,stats ] CWRF: 2 us [1219.225s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Concurrent Weak Roots 708 us [1219.225s][info][gc,stats ] Roots 50 us, parallelism: 1.28x [1219.225s][info][gc,stats ] CWR: 64 us [1219.225s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 22, 16, 13, 12, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Rendezvous 644 us [1219.225s][info][gc,stats ] Concurrent Cleanup 109 us [1219.225s][info][gc,stats ] Concurrent Strong Roots 462 us, parallelism: 2.66x [1219.225s][info][gc,stats ] CSR: 1230 us [1219.225s][info][gc,stats ] CSR: Code Cache Roots 1041 us, workers (us): 189, 380, 270, 202, ---, ---, ---, ---, [1219.225s][info][gc,stats ] CSR: VM Strong Roots 159 us, workers (us): 48, 42, 36, 34, ---, ---, ---, ---, [1219.225s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): ---, ---, 23, 7, ---, ---, ---, ---, [1219.225s][info][gc,stats ] Concurrent Evacuation 52615 us [1219.225s][info][gc,stats ] Pause Init Update Refs (G) 964 us [1219.225s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1219.225s][info][gc,stats ] Manage GCLABs 447 us [1219.225s][info][gc,stats ] Concurrent Update Refs 202960 us [1219.225s][info][gc,stats ] Concurrent Update Thread Roots 8279 us [1219.225s][info][gc,stats ] Pause Final Update Refs (G) 687 us [1219.225s][info][gc,stats ] Pause Final Update Refs (N) 205 us [1219.225s][info][gc,stats ] Update Region States 46 us [1219.225s][info][gc,stats ] Trash Collection Set 8 us [1219.225s][info][gc,stats ] Rebuild Free Set 77 us [1219.225s][info][gc,stats ] Concurrent Cleanup 126 us [1219.225s][info][gc,stats ] Workers: Evacuated 55783K across 996645 objects, abandoned 0B across 0 objects. [1219.225s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1219.225s][info][gc,stats ] - age 1: 30755752 bytes, 30755752 total [1219.225s][info][gc,stats ] - age 2: 5778480 bytes, 36534232 total [1219.225s][info][gc,stats ] - age 3: 524496 bytes, 37058728 total [1219.225s][info][gc,stats ] - age 4: 54920 bytes, 37113648 total [1219.225s][info][gc,stats ] - age 5: 638440 bytes, 37752088 total [1219.226s][info][gc,stats ] - age 6: 149136 bytes, 37901224 total [1219.226s][info][gc,stats ] - age 7: 805192 bytes, 38706416 total [1219.226s][info][gc,stats ] - age 8: 4763880 bytes, 43470296 total [1219.226s][info][gc,stats ] - age 9: 5006672 bytes, 48476968 total [1219.226s][info][gc,stats ] - age 10: 6099488 bytes, 54576456 total [1219.226s][info][gc,stats ] - age 11: 1068552 bytes, 55645008 total [1219.226s][info][gc,stats ] - age 12: 1476824 bytes, 57121832 total [1219.226s][info][gc,stats ] - age 15: 32 bytes, 57121864 total [1219.226s][info][gc,stats ] [1219.226s][info][gc,stats ] Mutators: Evacuated 313K across 2830 objects, abandoned 0B across 0 objects. [1219.226s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1219.226s][info][gc,stats ] - age 1: 302488 bytes, 302488 total [1219.226s][info][gc,stats ] - age 2: 1504 bytes, 303992 total [1219.226s][info][gc,stats ] - age 3: 48 bytes, 304040 total [1219.226s][info][gc,stats ] - age 4: 32 bytes, 304072 total [1219.226s][info][gc,stats ] - age 5: 192 bytes, 304264 total [1219.226s][info][gc,stats ] - age 7: 1288 bytes, 305552 total [1219.226s][info][gc,stats ] - age 8: 3720 bytes, 309272 total [1219.226s][info][gc,stats ] - age 9: 5976 bytes, 315248 total [1219.226s][info][gc,stats ] - age 10: 456 bytes, 315704 total [1219.226s][info][gc,stats ] - age 11: 5264 bytes, 320968 total [1219.226s][info][gc,stats ] [1219.226s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1219.226s][info][gc,stats ] - age 1: 16621176 bytes, 16621176 total [1219.226s][info][gc,stats ] - age 3: 217374776 bytes, 233995952 total [1219.226s][info][gc,stats ] - age 7: 58154448 bytes, 292150400 total [1219.226s][info][gc,stats ] [1219.226s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1219.226s][info][gc,stats ] - age 7: 11553667384 bytes, 11553667384 total [1219.226s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1219.236s][info][gc ] Transition from: normal to: idle [1219.236s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15062M, current usage: 16961M, percent growth: 12.6% [1219.236s][info][gc ] Transition from: idle to: normal [1219.236s][info][gc ] Heuristics request for old collection accepted [1219.236s][info][gc,free ] Free: 12153M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 14338K, Mutator Free: 1521 Collector Reserve: 743M, Max: 8192K; Used: 55728B Old Collector Reserve: 1063K, Max: 1063K; Used: 7129K [1219.236s][info][gc,ergo ] GC(1310) Start GC cycle (YOUNG) [1219.236s][info][gc,start ] GC(1310) Concurrent reset [1219.236s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent reset [1219.243s][info][gc ] GC(1310) Concurrent reset 6.989ms [1219.244s][info][gc,start ] GC(1310) Pause Init Mark (YOUNG) [1219.244s][info][gc,task ] GC(1310) Using 8 of 8 workers for init marking [1219.247s][info][gc ] GC(1310) Pause Init Mark (YOUNG) 3.573ms [1219.247s][info][gc,start ] GC(1310) Concurrent remembered set scanning [1219.247s][info][gc,task ] GC(1310) Using 4 of 8 workers for Concurrent remembered set scanning [1219.324s][info][gc ] GC(1310) Concurrent remembered set scanning 76.145ms [1219.324s][info][gc,start ] GC(1310) Concurrent marking roots [1219.324s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent marking roots [1219.327s][info][gc ] GC(1310) Concurrent marking roots 3.835ms [1219.327s][info][gc,start ] GC(1310) Concurrent marking (YOUNG) [1219.327s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent marking [1219.600s][info][gc ] Periodic Sample: GCU = 21.312%, MU = 17.943% during most recent 5.0s [1219.694s][info][gc ] GC(1310) Concurrent marking (YOUNG) 367.023ms [1219.695s][info][gc,start ] GC(1310) Pause Final Mark (YOUNG) [1219.695s][info][gc,task ] GC(1310) Using 8 of 8 workers for final marking [1219.695s][info][gc,ergo ] GC(1310) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [1219.695s][info][gc,ergo ] GC(1310) Adaptive CSet Selection for YOUNG. Max Evacuation: 614M, Actual Free: 0B. [1219.696s][info][gc,ergo ] GC(1310) Chosen CSet evacuates young: 54150K (of which at least: 0B are to be promoted), old: 0B [1219.696s][info][gc,ergo ] GC(1310) Collectable Garbage: 1545M (99%), Immediate: 0B (0%), 0 regions, CSet: 1545M (99%), 200 regions [1219.696s][info][gc,ergo ] GC(1310) Evacuation Targets: YOUNG: 54150K, PROMOTE: 0B, OLD: 0B, TOTAL: 54150K [1219.696s][info][gc,free ] Free: 11888M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7193K, Mutator Free: 1487 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 1063K, Max: 1063K; Used: 7129K [1219.696s][info][gc ] GC(1310) Pause Final Mark (YOUNG) 0.900ms [1219.696s][info][gc,start ] GC(1310) Concurrent thread roots [1219.696s][info][gc,task ] GC(1310) Using 4 of 8 workers for Concurrent thread roots [1219.699s][info][gc ] GC(1310) Concurrent thread roots 3.691ms [1219.700s][info][gc,start ] GC(1310) Concurrent weak references [1219.700s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent weak references [1219.700s][info][gc,ref ] GC(1310) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1219.700s][info][gc,ref ] GC(1310) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1219.700s][info][gc,ref ] GC(1310) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1219.700s][info][gc ] GC(1310) Concurrent weak references 0.039ms [1219.700s][info][gc,start ] GC(1310) Concurrent weak roots [1219.700s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent weak root [1219.700s][info][gc ] GC(1310) Concurrent weak roots 0.602ms [1219.700s][info][gc,start ] GC(1310) Concurrent cleanup [1219.700s][info][gc ] GC(1310) Concurrent cleanup 19770M->19771M(31744M) 0.100ms [1219.700s][info][gc,free ] Free: 11877M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 2594K, Mutator Free: 1485 Collector Reserve: 64641K, Max: 8192K; Used: 894K Old Collector Reserve: 1048K, Max: 1048K; Used: 7144K [1219.700s][info][gc,start ] GC(1310) Concurrent strong roots [1219.700s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent strong root [1219.701s][info][gc ] GC(1310) Concurrent strong roots 0.413ms [1219.701s][info][gc,start ] GC(1310) Concurrent evacuation [1219.701s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent evacuation [1219.707s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [1219.707s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [1219.707s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [1219.707s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [1219.710s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [1219.710s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [1219.710s][info][gc ] GC(1310) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [1219.712s][info][gc,ergo ] GC(1310) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1102336, promotion expended: 630912, old capacity: 17876123648, old_used: 17844885584, old unaffiliated regions: 0 [1219.712s][info][gc,ergo ] GC(1310) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1102336, promotion expended: 630912, old capacity: 17876123648, old_used: 17844885584, old unaffiliated regions: 0 [1219.712s][info][gc,ergo ] GC(1310) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1102336, promotion expended: 630912, old capacity: 17876123648, old_used: 17844885584, old unaffiliated regions: 0 [1219.712s][info][gc,ergo ] GC(1310) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1102336, promotion expended: 630912, old capacity: 17876123648, old_used: 17844885584, old unaffiliated regions: 0 [1219.712s][info][gc,ergo ] GC(1310) Squelching additional promotion failure reports for current epoch [1219.720s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [1219.758s][info][gc ] GC(1310) Concurrent evacuation 56.872ms [1219.758s][info][gc,start ] GC(1310) Pause Init Update Refs [1219.758s][info][gc ] GC(1310) Pause Init Update Refs 0.510ms [1219.759s][info][gc,start ] GC(1310) Concurrent update references [1219.759s][info][gc,task ] GC(1310) Using 4 of 8 workers for concurrent reference update [1219.759s][info][gc,free ] At start of update refs, moving 8117K to Mutator free set from Collector Reserve (8117K) and from Old Collector Reserve (0B) [1219.959s][info][gc ] GC(1310) Concurrent update references 200.559ms [1219.959s][info][gc,start ] GC(1310) Concurrent update thread roots [1219.970s][info][gc ] GC(1310) Concurrent update thread roots 11.129ms [1219.971s][info][gc,start ] GC(1310) Pause Final Update Refs [1219.971s][info][gc,task ] GC(1310) Using 8 of 8 workers for final reference update [1219.971s][info][gc,free ] Free: 12177M, Max: 8192K regular, 584M humongous, Frag: 95% external, 12% internal; Used: 1532M, Mutator Free: 1523 Collector Reserve: 735M, Max: 8192K; Used: 73857K Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1219.971s][info][gc ] GC(1310) Pause Final Update Refs 0.209ms [1219.971s][info][gc,start ] GC(1310) Concurrent cleanup [1219.971s][info][gc ] GC(1310) Concurrent cleanup 20391M->18793M(31744M) 0.140ms [1219.971s][info][gc,ergo ] GC(1310) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8133K, young_available: 12913M [1219.971s][info][gc,ergo ] GC(1310) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.2% during period of 0.746s [1219.971s][info][gc,ergo ] GC(1310) At end of Concurrent Young GC: YOUNG generation used: 1775M, used regions: 1808M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14688M, available: 12912M [1219.971s][info][gc,ergo ] GC(1310) At end of Concurrent Young GC: OLD generation used: 17018M, used regions: 17056M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17056M, available: 8133K [1219.971s][info][gc,free ] Free: 12176M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 7617K, Mutator Free: 1523 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1219.972s][info][gc,stats ] [1219.972s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1219.972s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1219.972s][info][gc,stats ] [1219.972s][info][gc,stats ] Concurrent Reset 7011 us [1219.972s][info][gc,stats ] Pause Init Mark (G) 4105 us [1219.972s][info][gc,stats ] Pause Init Mark (N) 3584 us [1219.972s][info][gc,stats ] Swap Remembered Set 3343 us [1219.972s][info][gc,stats ] Update Region States 114 us [1219.972s][info][gc,stats ] Concurrent Scan Remembered Set 76164 us, parallelism: 3.99x [1219.972s][info][gc,stats ] RS: 304153 us [1219.972s][info][gc,stats ] RS: Scan Clusters 304153 us, workers (us): 76047, 76040, 76034, 76032, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Concurrent Mark Roots 3844 us, parallelism: 3.62x [1219.972s][info][gc,stats ] CMR: 13921 us [1219.972s][info][gc,stats ] CMR: Thread Roots 12622 us, workers (us): 3358, 3032, 2992, 3241, ---, ---, ---, ---, [1219.972s][info][gc,stats ] CMR: Code Cache Roots 1168 us, workers (us): 159, 379, 453, 177, ---, ---, ---, ---, [1219.972s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 25, 21, 19, ---, ---, ---, ---, [1219.972s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 7, ---, ---, 28, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Concurrent Marking 367050 us, parallelism: 3.95x [1219.972s][info][gc,stats ] CM: 1448232 us [1219.972s][info][gc,stats ] CM: Parallel Mark 1448232 us, workers (us): 362077, 362067, 362047, 362041, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Pause Final Mark (G) 1380 us [1219.972s][info][gc,stats ] Pause Final Mark (N) 906 us [1219.972s][info][gc,stats ] Finish Mark 440 us [1219.972s][info][gc,stats ] Update Region States 97 us [1219.972s][info][gc,stats ] Choose Collection Set 118 us [1219.972s][info][gc,stats ] Rebuild Free Set 54 us [1219.972s][info][gc,stats ] Concurrent Thread Roots 3704 us, parallelism: 3.89x [1219.972s][info][gc,stats ] CTR: 14422 us [1219.972s][info][gc,stats ] CTR: Thread Roots 14422 us, workers (us): 3617, 3642, 3576, 3587, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1219.972s][info][gc,stats ] CWRF: 1 us [1219.972s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Concurrent Weak Roots 607 us [1219.972s][info][gc,stats ] Roots 54 us, parallelism: 1.34x [1219.972s][info][gc,stats ] CWR: 72 us [1219.972s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 21, 16, 12, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Rendezvous 540 us [1219.972s][info][gc,stats ] Concurrent Cleanup 104 us [1219.972s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.72x [1219.972s][info][gc,stats ] CSR: 1133 us [1219.972s][info][gc,stats ] CSR: Code Cache Roots 969 us, workers (us): 196, 267, 161, 345, ---, ---, ---, ---, [1219.972s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 39, 36, 33, 27, ---, ---, ---, ---, [1219.972s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [1219.972s][info][gc,stats ] Concurrent Evacuation 56887 us [1219.972s][info][gc,stats ] Pause Init Update Refs (G) 998 us [1219.972s][info][gc,stats ] Pause Init Update Refs (N) 521 us [1219.972s][info][gc,stats ] Manage GCLABs 434 us [1219.972s][info][gc,stats ] Concurrent Update Refs 200584 us [1219.972s][info][gc,stats ] Concurrent Update Thread Roots 11146 us [1219.972s][info][gc,stats ] Pause Final Update Refs (G) 698 us [1219.972s][info][gc,stats ] Pause Final Update Refs (N) 214 us [1219.972s][info][gc,stats ] Update Region States 46 us [1219.972s][info][gc,stats ] Trash Collection Set 9 us [1219.972s][info][gc,stats ] Rebuild Free Set 79 us [1219.972s][info][gc,stats ] Concurrent Cleanup 147 us [1219.972s][info][gc,stats ] Workers: Evacuated 53823K across 944486 objects, abandoned 0B across 0 objects. [1219.972s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1219.972s][info][gc,stats ] - age 1: 25940640 bytes, 25940640 total [1219.972s][info][gc,stats ] - age 2: 8722616 bytes, 34663256 total [1219.972s][info][gc,stats ] - age 3: 285384 bytes, 34948640 total [1219.972s][info][gc,stats ] - age 4: 509920 bytes, 35458560 total [1219.972s][info][gc,stats ] - age 5: 54920 bytes, 35513480 total [1219.972s][info][gc,stats ] - age 6: 701416 bytes, 36214896 total [1219.972s][info][gc,stats ] - age 7: 150984 bytes, 36365880 total [1219.972s][info][gc,stats ] - age 8: 147768 bytes, 36513648 total [1219.972s][info][gc,stats ] - age 9: 5806184 bytes, 42319832 total [1219.972s][info][gc,stats ] - age 10: 4030136 bytes, 46349968 total [1219.972s][info][gc,stats ] - age 11: 7290840 bytes, 53640808 total [1219.972s][info][gc,stats ] - age 12: 488 bytes, 53641296 total [1219.972s][info][gc,stats ] - age 13: 1473928 bytes, 55115224 total [1219.972s][info][gc,stats ] - age 15: 32 bytes, 55115256 total [1219.972s][info][gc,stats ] [1219.972s][info][gc,stats ] Mutators: Evacuated 326K across 2980 objects, abandoned 0B across 0 objects. [1219.972s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1219.972s][info][gc,stats ] - age 1: 314656 bytes, 314656 total [1219.972s][info][gc,stats ] - age 2: 1152 bytes, 315808 total [1219.972s][info][gc,stats ] - age 3: 768 bytes, 316576 total [1219.972s][info][gc,stats ] - age 4: 128 bytes, 316704 total [1219.972s][info][gc,stats ] - age 5: 32 bytes, 316736 total [1219.972s][info][gc,stats ] - age 6: 272 bytes, 317008 total [1219.972s][info][gc,stats ] - age 7: 3648 bytes, 320656 total [1219.972s][info][gc,stats ] - age 8: 424 bytes, 321080 total [1219.972s][info][gc,stats ] - age 9: 5128 bytes, 326208 total [1219.972s][info][gc,stats ] - age 10: 3272 bytes, 329480 total [1219.972s][info][gc,stats ] - age 11: 1424 bytes, 330904 total [1219.972s][info][gc,stats ] - age 12: 1544 bytes, 332448 total [1219.972s][info][gc,stats ] - age 13: 2288 bytes, 334736 total [1219.972s][info][gc,stats ] [1219.972s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1219.972s][info][gc,stats ] - age 1: 64 bytes, 64 total [1219.972s][info][gc,stats ] - age 2: 8240672 bytes, 8240736 total [1219.972s][info][gc,stats ] - age 4: 217374776 bytes, 225615512 total [1219.972s][info][gc,stats ] [1219.972s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1219.972s][info][gc,stats ] - age 7: 11611821832 bytes, 11611821832 total [1219.972s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1219.972s][info][gc ] Transition from: normal to: idle [1219.972s][info][gc ] Transition from: idle to: normal [1219.972s][info][gc,free ] Free: 12174M, Max: 8192K regular, 584M humongous, Frag: 96% external, 0% internal; Used: 9734K, Mutator Free: 1523 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1219.972s][info][gc,ergo ] GC(1311) Start GC cycle (OLD) [1219.972s][info][gc,start ] GC(1311) Coalescing and filling (OLD) [1219.972s][info][gc,task ] GC(1311) Using 4 of 8 workers for Coalescing and filling (OLD) [1219.972s][info][gc ] GC(1311) Old generation transition from Idle to Coalescing [1220.419s][info][gc ] GC(1311) Coalescing and filling (OLD) 446.852ms [1220.419s][info][gc,start ] GC(1311) Concurrent reset (OLD) [1220.419s][info][gc,task ] GC(1311) Using 4 of 8 workers for Concurrent reset (OLD) [1220.456s][info][gc ] GC(1311) Concurrent reset (OLD) 37.011ms [1220.456s][info][gc ] GC(1311) Old generation transition from Coalescing to Bootstrapping [1220.456s][info][gc ] GC(1311) Transition from: normal to: bootstrap [1220.456s][info][gc,start ] GC(1311) Concurrent reset [1220.456s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent reset [1220.468s][info][gc ] GC(1311) Concurrent reset 11.622ms [1220.468s][info][gc,start ] GC(1311) Pause Init Mark (YOUNG) [1220.468s][info][gc,task ] GC(1311) Using 8 of 8 workers for init marking [1220.472s][info][gc ] GC(1311) Pause Init Mark (YOUNG) 3.568ms [1220.472s][info][gc,start ] GC(1311) Concurrent remembered set scanning [1220.472s][info][gc,task ] GC(1311) Using 4 of 8 workers for Concurrent remembered set scanning [1220.612s][info][gc ] GC(1311) Concurrent remembered set scanning 139.982ms [1220.612s][info][gc,start ] GC(1311) Concurrent marking roots [1220.612s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent marking roots [1220.616s][info][gc ] GC(1311) Concurrent marking roots 3.437ms [1220.616s][info][gc,start ] GC(1311) Concurrent marking (YOUNG) [1220.616s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent marking [1220.958s][info][gc ] GC(1311) Concurrent marking (YOUNG) 342.324ms [1220.958s][info][gc,start ] GC(1311) Pause Final Mark (YOUNG) [1220.958s][info][gc,task ] GC(1311) Using 8 of 8 workers for final marking [1220.959s][info][gc,ergo ] GC(1311) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1220.959s][info][gc,ergo ] GC(1311) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 0B. [1220.959s][info][gc,ergo ] GC(1311) Chosen CSet evacuates young: 56813K (of which at least: 0B are to be promoted), old: 0B [1220.959s][info][gc,ergo ] GC(1311) Collectable Garbage: 2536M (99%), Immediate: 0B (0%), 0 regions, CSet: 2536M (99%), 324 regions [1220.959s][info][gc,ergo ] GC(1311) Evacuation Targets: YOUNG: 56813K, PROMOTE: 0B, OLD: 0B, TOTAL: 56813K [1220.959s][info][gc,free ] Free: 10815M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 634K, Mutator Free: 1352 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1220.959s][info][gc ] GC(1311) Pause Final Mark (YOUNG) 0.821ms [1220.959s][info][gc,start ] GC(1311) Concurrent thread roots [1220.959s][info][gc,task ] GC(1311) Using 4 of 8 workers for Concurrent thread roots [1220.963s][info][gc ] GC(1311) Concurrent thread roots 4.113ms [1220.963s][info][gc,start ] GC(1311) Concurrent weak references [1220.963s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent weak references [1220.963s][info][gc,ref ] GC(1311) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1220.963s][info][gc,ref ] GC(1311) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1220.963s][info][gc,ref ] GC(1311) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1220.964s][info][gc ] GC(1311) Concurrent weak references 0.044ms [1220.964s][info][gc,start ] GC(1311) Concurrent weak roots [1220.964s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent weak root [1220.964s][info][gc ] GC(1311) Concurrent weak roots 0.612ms [1220.964s][info][gc,start ] GC(1311) Concurrent cleanup [1220.964s][info][gc ] GC(1311) Concurrent cleanup 20833M->20833M(31744M) 0.111ms [1220.964s][info][gc,free ] Free: 10801M, Max: 8192K regular, 584M humongous, Frag: 95% external, 0% internal; Used: 6501K, Mutator Free: 1351 Collector Reserve: 72837K, Max: 8192K; Used: 890K Old Collector Reserve: 8102K, Max: 8102K; Used: 92160B [1220.964s][info][gc,start ] GC(1311) Concurrent strong roots [1220.964s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent strong root [1220.965s][info][gc ] GC(1311) Concurrent strong roots 0.420ms [1220.965s][info][gc,start ] GC(1311) Concurrent evacuation [1220.965s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent evacuation [1220.984s][info][gc,ergo ] GC(1311) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8328704, promotion expended: 8312208, old capacity: 17884512256, old_used: 17853729872, old unaffiliated regions: 0 [1220.984s][info][gc,ergo ] GC(1311) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8328704, promotion expended: 8312208, old capacity: 17884512256, old_used: 17853729872, old unaffiliated regions: 0 [1220.984s][info][gc,ergo ] GC(1311) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8328704, promotion expended: 8312208, old capacity: 17884512256, old_used: 17853729872, old unaffiliated regions: 0 [1220.984s][info][gc,ergo ] GC(1311) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8328704, promotion expended: 8312208, old capacity: 17884512256, old_used: 17853729872, old unaffiliated regions: 0 [1220.984s][info][gc,ergo ] GC(1311) Squelching additional promotion failure reports for current epoch [1220.985s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [1221.008s][info][gc ] GC(1311) Concurrent evacuation 42.882ms [1221.008s][info][gc,start ] GC(1311) Pause Init Update Refs [1221.008s][info][gc ] GC(1311) Pause Init Update Refs 0.522ms [1221.009s][info][gc,start ] GC(1311) Concurrent update references [1221.009s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent reference update [1221.009s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [1221.217s][info][gc ] GC(1311) Concurrent update references 208.409ms [1221.217s][info][gc,start ] GC(1311) Concurrent update thread roots [1221.225s][info][gc ] GC(1311) Concurrent update thread roots 8.288ms [1221.226s][info][gc,start ] GC(1311) Pause Final Update Refs [1221.226s][info][gc,task ] GC(1311) Using 8 of 8 workers for final reference update [1221.226s][info][gc ] GC(1311) Transfer SATB buffers [1221.226s][info][gc,free ] Free: 12118M, Max: 8192K regular, 584M humongous, Frag: 94% external, 20% internal; Used: 2529M, Mutator Free: 1515 Collector Reserve: 735M, Max: 8192K; Used: 65681K Old Collector Reserve: 2392K, Max: 2392K; Used: 5800K [1221.226s][info][gc ] GC(1311) Pause Final Update Refs 0.684ms [1221.226s][info][gc,start ] GC(1311) Concurrent cleanup [1221.227s][info][gc ] GC(1311) Concurrent cleanup 21441M->18857M(31744M) 0.146ms [1221.227s][info][gc,ergo ] GC(1311) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2407K, young_available: 12854M [1221.227s][info][gc,ergo ] GC(1311) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.4% during period of 1.255s [1221.227s][info][gc,ergo ] GC(1311) At end of Concurrent Young GC: YOUNG generation used: 1826M, used regions: 1872M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14680M, available: 12853M [1221.227s][info][gc,ergo ] GC(1311) At end of Concurrent Young GC: OLD generation used: 17032M, used regions: 17064M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17064M, available: 2407K [1221.227s][info][gc,stats ] [1221.227s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1221.227s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1221.227s][info][gc,stats ] [1221.227s][info][gc,stats ] Concurrent Reset 11654 us [1221.227s][info][gc,stats ] Concurrent Reset (OLD) 37041 us [1221.227s][info][gc,stats ] Pause Init Mark (G) 4413 us [1221.227s][info][gc,stats ] Pause Init Mark (N) 3595 us [1221.227s][info][gc,stats ] Swap Remembered Set 3362 us [1221.227s][info][gc,stats ] Update Region States 52 us [1221.227s][info][gc,stats ] Concurrent Scan Remembered Set 140011 us, parallelism: 3.99x [1221.227s][info][gc,stats ] RS: 559137 us [1221.227s][info][gc,stats ] RS: Scan Clusters 559137 us, workers (us): 139914, 139904, 139757, 139563, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Concurrent Mark Roots 3456 us, parallelism: 3.55x [1221.227s][info][gc,stats ] CMR: 12284 us [1221.227s][info][gc,stats ] CMR: Thread Roots 10957 us, workers (us): 2637, 2844, 2729, 2747, ---, ---, ---, ---, [1221.227s][info][gc,stats ] CMR: Code Cache Roots 1068 us, workers (us): 367, 161, 342, 197, ---, ---, ---, ---, [1221.227s][info][gc,stats ] CMR: VM Strong Roots 195 us, workers (us): 55, 51, 46, 44, ---, ---, ---, ---, [1221.227s][info][gc,stats ] CMR: CLDG Roots 64 us, workers (us): ---, 11, ---, 53, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Concurrent Marking 342353 us, parallelism: 3.95x [1221.227s][info][gc,stats ] CM: 1351470 us [1221.227s][info][gc,stats ] CM: Parallel Mark 1351470 us, workers (us): 337881, 337866, 337859, 337863, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Pause Final Mark (G) 1293 us [1221.227s][info][gc,stats ] Pause Final Mark (N) 827 us [1221.227s][info][gc,stats ] Finish Mark 435 us [1221.227s][info][gc,stats ] Update Region States 86 us [1221.227s][info][gc,stats ] Choose Collection Set 114 us [1221.227s][info][gc,stats ] Rebuild Free Set 51 us [1221.227s][info][gc,stats ] Concurrent Thread Roots 4127 us, parallelism: 3.83x [1221.227s][info][gc,stats ] CTR: 15811 us [1221.227s][info][gc,stats ] CTR: Thread Roots 15811 us, workers (us): 3960, 3906, 4053, 3892, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [1221.227s][info][gc,stats ] CWRF: 1 us [1221.227s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Concurrent Weak Roots 616 us [1221.227s][info][gc,stats ] Roots 61 us, parallelism: 1.61x [1221.227s][info][gc,stats ] CWR: 99 us [1221.227s][info][gc,stats ] CWR: VM Weak Roots 99 us, workers (us): 30, 26, 25, 18, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Rendezvous 542 us [1221.227s][info][gc,stats ] Concurrent Cleanup 116 us [1221.227s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.70x [1221.227s][info][gc,stats ] CSR: 1155 us [1221.227s][info][gc,stats ] CSR: Code Cache Roots 999 us, workers (us): 268, 219, 162, 349, ---, ---, ---, ---, [1221.227s][info][gc,stats ] CSR: VM Strong Roots 130 us, workers (us): 38, 35, 31, 26, ---, ---, ---, ---, [1221.227s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [1221.227s][info][gc,stats ] Coalesce and Fill Old Dead 446875 us [1221.227s][info][gc,stats ] Concurrent Evacuation 42896 us [1221.227s][info][gc,stats ] Pause Init Update Refs (G) 982 us [1221.227s][info][gc,stats ] Pause Init Update Refs (N) 531 us [1221.227s][info][gc,stats ] Manage GCLABs 450 us [1221.227s][info][gc,stats ] Concurrent Update Refs 208431 us [1221.227s][info][gc,stats ] Concurrent Update Thread Roots 8304 us [1221.227s][info][gc,stats ] Pause Final Update Refs (G) 1149 us [1221.227s][info][gc,stats ] Pause Final Update Refs (N) 689 us [1221.227s][info][gc,stats ] Update Region States 55 us [1221.227s][info][gc,stats ] Trash Collection Set 11 us [1221.227s][info][gc,stats ] Rebuild Free Set 79 us [1221.227s][info][gc,stats ] Concurrent Cleanup 153 us [1221.227s][info][gc,stats ] Workers: Evacuated 56394K across 994056 objects, abandoned 0B across 0 objects. [1221.227s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1221.227s][info][gc,stats ] - age 1: 37893808 bytes, 37893808 total [1221.227s][info][gc,stats ] - age 2: 221216 bytes, 38115024 total [1221.227s][info][gc,stats ] - age 3: 396216 bytes, 38511240 total [1221.227s][info][gc,stats ] - age 4: 244360 bytes, 38755600 total [1221.227s][info][gc,stats ] - age 5: 476680 bytes, 39232280 total [1221.227s][info][gc,stats ] - age 6: 51208 bytes, 39283488 total [1221.227s][info][gc,stats ] - age 7: 626712 bytes, 39910200 total [1221.227s][info][gc,stats ] - age 8: 131880 bytes, 40042080 total [1221.227s][info][gc,stats ] - age 9: 2830536 bytes, 42872616 total [1221.227s][info][gc,stats ] - age 10: 3862328 bytes, 46734944 total [1221.227s][info][gc,stats ] - age 11: 4964368 bytes, 51699312 total [1221.227s][info][gc,stats ] - age 12: 4577216 bytes, 56276528 total [1221.227s][info][gc,stats ] - age 13: 1080832 bytes, 57357360 total [1221.227s][info][gc,stats ] - age 14: 390904 bytes, 57748264 total [1221.228s][info][gc,stats ] - age 15: 32 bytes, 57748296 total [1221.228s][info][gc,stats ] [1221.228s][info][gc,stats ] Mutators: Evacuated 418K across 3489 objects, abandoned 0B across 0 objects. [1221.228s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1221.228s][info][gc,stats ] - age 1: 416344 bytes, 416344 total [1221.228s][info][gc,stats ] - age 2: 1216 bytes, 417560 total [1221.228s][info][gc,stats ] - age 4: 32 bytes, 417592 total [1221.228s][info][gc,stats ] - age 5: 128 bytes, 417720 total [1221.228s][info][gc,stats ] - age 7: 96 bytes, 417816 total [1221.228s][info][gc,stats ] - age 9: 2680 bytes, 420496 total [1221.228s][info][gc,stats ] - age 10: 2184 bytes, 422680 total [1221.228s][info][gc,stats ] - age 11: 3328 bytes, 426008 total [1221.228s][info][gc,stats ] - age 12: 392 bytes, 426400 total [1221.228s][info][gc,stats ] - age 13: 2240 bytes, 428640 total [1221.228s][info][gc,stats ] - age 14: 144 bytes, 428784 total [1221.228s][info][gc,stats ] [1221.228s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1221.228s][info][gc,stats ] - age 1: 3872 bytes, 3872 total [1221.228s][info][gc,stats ] - age 2: 64 bytes, 3936 total [1221.228s][info][gc,stats ] - age 3: 8218504 bytes, 8222440 total [1221.228s][info][gc,stats ] - age 5: 217075672 bytes, 225298112 total [1221.228s][info][gc,stats ] [1221.228s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1221.228s][info][gc ] GC(1311) Transition from: bootstrap to: old [1221.228s][info][gc ] GC(1311) Old generation transition from Bootstrapping to Marking [1221.228s][info][gc,start ] GC(1311) Concurrent marking (OLD) [1221.228s][info][gc,task ] GC(1311) Using 4 of 8 workers for concurrent marking [1223.987s][info][gc ] Trigger (YOUNG): Average GC time (2547.72 ms) is above the time for average allocation rate (2003 MB/s) to deplete free headroom (5100M) (margin of error = 3.18) [1223.987s][info][gc,ergo ] Free headroom: 6688M (free) - 1587M (spike) - 0B (penalties) = 5100M [1223.987s][info][gc ] Preempting old generation mark to allow Young GC [1223.987s][info][gc ] Cancelling GC: Concurrent GC [1223.987s][info][gc ] GC(1311) Concurrent marking (OLD) 2759.284ms [1223.987s][info][gc ] GC(1311) GC cancellation took 0.000s [1223.987s][info][gc,free ] Free: 6687M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 670K, Mutator Free: 836 Collector Reserve: 735M, Max: 8192K; Used: 145K Old Collector Reserve: 2392K, Max: 2392K; Used: 5800K [1223.987s][info][gc,stats ] [1223.987s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1223.987s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1223.987s][info][gc,stats ] [1223.987s][info][gc,stats ] Concurrent Marking 2759304 us, parallelism: 4.00x [1223.987s][info][gc,stats ] CM: 11036562 us [1223.987s][info][gc,stats ] CM: Parallel Mark 11036562 us, workers (us): 2759174, 2759228, 2759089, 2759071, ---, ---, ---, ---, [1223.987s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1223.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1223.987s][info][gc,stats ] [1223.987s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1223.987s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1223.987s][info][gc,stats ] [1223.987s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1223.987s][info][gc,stats ] - age 1: 3872 bytes, 3872 total [1223.987s][info][gc,stats ] - age 2: 64 bytes, 3936 total [1223.987s][info][gc,stats ] - age 3: 8218504 bytes, 8222440 total [1223.987s][info][gc,stats ] - age 5: 217075672 bytes, 225298112 total [1223.987s][info][gc,stats ] [1223.987s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1223.987s][info][gc,stats ] - age 7: 8774008768 bytes, 8774008768 total [1223.987s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1223.998s][info][gc ] Transition from: old to: idle [1223.998s][info][gc ] Transition from: idle to: normal [1223.998s][info][gc ] Heuristics request to interrupt old for young collection accepted [1223.998s][info][gc,free ] Free: 6665M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 7067K, Mutator Free: 834 Collector Reserve: 735M, Max: 8192K; Used: 145K Old Collector Reserve: 2392K, Max: 2392K; Used: 5800K [1223.998s][info][gc,ergo ] GC(1312) Start GC cycle (YOUNG) [1223.998s][info][gc,start ] GC(1312) Concurrent reset [1223.998s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent reset [1224.030s][info][gc ] GC(1312) Concurrent reset 32.700ms [1224.031s][info][gc,start ] GC(1312) Pause Init Mark (YOUNG) [1224.031s][info][gc,task ] GC(1312) Using 8 of 8 workers for init marking [1224.034s][info][gc ] GC(1312) Transfer SATB buffers [1224.036s][info][gc ] GC(1312) Purged 1139343 oops from old generation SATB buffers [1224.037s][info][gc ] GC(1312) Pause Init Mark (YOUNG) 5.736ms [1224.037s][info][gc,start ] GC(1312) Concurrent remembered set scanning [1224.037s][info][gc,task ] GC(1312) Using 4 of 8 workers for Concurrent remembered set scanning [1224.149s][info][gc ] GC(1312) Concurrent remembered set scanning 112.605ms [1224.149s][info][gc,start ] GC(1312) Concurrent marking roots [1224.149s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent marking roots [1224.153s][info][gc ] GC(1312) Concurrent marking roots 3.726ms [1224.153s][info][gc,start ] GC(1312) Concurrent marking (YOUNG) [1224.153s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent marking [1224.482s][info][gc ] GC(1312) Concurrent marking (YOUNG) 329.151ms [1224.483s][info][gc,start ] GC(1312) Pause Final Mark (YOUNG) [1224.483s][info][gc,task ] GC(1312) Using 8 of 8 workers for final marking [1224.483s][info][gc,ergo ] GC(1312) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1224.483s][info][gc,ergo ] GC(1312) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 0B. [1224.484s][info][gc,ergo ] GC(1312) Chosen CSet evacuates young: 45217K (of which at least: 0B are to be promoted), old: 0B [1224.484s][info][gc,ergo ] GC(1312) Collectable Garbage: 7083M (99%), Immediate: 0B (0%), 0 regions, CSet: 7083M (99%), 891 regions [1224.484s][info][gc,ergo ] GC(1312) Evacuation Targets: YOUNG: 45217K, PROMOTE: 0B, OLD: 0B, TOTAL: 45217K [1224.484s][info][gc,free ] Free: 6359M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 129K, Mutator Free: 795 Collector Reserve: 57327K, Max: 8192K; Used: 16512B Old Collector Reserve: 2392K, Max: 2392K; Used: 5800K [1224.484s][info][gc ] GC(1312) Pause Final Mark (YOUNG) 0.938ms [1224.484s][info][gc,start ] GC(1312) Concurrent thread roots [1224.484s][info][gc,task ] GC(1312) Using 4 of 8 workers for Concurrent thread roots [1224.488s][info][gc ] GC(1312) Concurrent thread roots 3.763ms [1224.488s][info][gc,start ] GC(1312) Concurrent weak references [1224.488s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent weak references [1224.488s][info][gc,ref ] GC(1312) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1224.488s][info][gc,ref ] GC(1312) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1224.488s][info][gc,ref ] GC(1312) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1224.488s][info][gc ] GC(1312) Concurrent weak references 0.042ms [1224.488s][info][gc,start ] GC(1312) Concurrent weak roots [1224.488s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent weak root [1224.488s][info][gc ] GC(1312) Concurrent weak roots 0.672ms [1224.488s][info][gc,start ] GC(1312) Concurrent cleanup [1224.488s][info][gc ] GC(1312) Concurrent cleanup 25310M->25311M(31744M) 0.105ms [1224.488s][info][gc,free ] Free: 6346M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 6043K, Mutator Free: 794 Collector Reserve: 56392K, Max: 8192K; Used: 951K Old Collector Reserve: 2377K, Max: 2377K; Used: 5815K [1224.488s][info][gc,start ] GC(1312) Concurrent strong roots [1224.488s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent strong root [1224.489s][info][gc ] GC(1312) Concurrent strong roots 0.418ms [1224.489s][info][gc,start ] GC(1312) Concurrent evacuation [1224.489s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent evacuation [1224.505s][info][gc,ergo ] GC(1312) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2464768, promotion expended: 2106056, old capacity: 17892900864, old_used: 17861776464, old unaffiliated regions: 0 [1224.505s][info][gc,ergo ] GC(1312) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2464768, promotion expended: 2106056, old capacity: 17892900864, old_used: 17861776464, old unaffiliated regions: 0 [1224.505s][info][gc,ergo ] GC(1312) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2464768, promotion expended: 2106056, old capacity: 17892900864, old_used: 17861776464, old unaffiliated regions: 0 [1224.505s][info][gc,ergo ] GC(1312) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2464768, promotion expended: 2106056, old capacity: 17892900864, old_used: 17861776464, old unaffiliated regions: 0 [1224.505s][info][gc,ergo ] GC(1312) Squelching additional promotion failure reports for current epoch [1224.526s][info][gc ] GC(1312) Concurrent evacuation 37.538ms [1224.527s][info][gc,start ] GC(1312) Pause Init Update Refs [1224.527s][info][gc ] GC(1312) Pause Init Update Refs 0.492ms [1224.527s][info][gc,start ] GC(1312) Concurrent update references [1224.527s][info][gc,task ] GC(1312) Using 4 of 8 workers for concurrent reference update [1224.527s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1224.611s][info][gc ] Periodic Sample: GCU = 24.165%, MU = 17.907% during most recent 5.0s [1224.713s][info][gc ] GC(1312) Concurrent update references 185.099ms [1224.713s][info][gc,start ] GC(1312) Concurrent update thread roots [1224.721s][info][gc ] GC(1312) Concurrent update thread roots 8.272ms [1224.721s][info][gc,start ] GC(1312) Pause Final Update Refs [1224.721s][info][gc,task ] GC(1312) Using 8 of 8 workers for final reference update [1224.721s][info][gc ] GC(1312) Transfer SATB buffers [1224.722s][info][gc,free ] Free: 12263M, Max: 8192K regular, 408M humongous, Frag: 93% external, 57% internal; Used: 7064M, Mutator Free: 1533 Collector Reserve: 735M, Max: 8192K; Used: 65665K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1224.722s][info][gc ] GC(1312) Pause Final Update Refs 0.717ms [1224.722s][info][gc,start ] GC(1312) Concurrent cleanup [1224.722s][info][gc ] GC(1312) Concurrent cleanup 25835M->18716M(31744M) 0.300ms [1224.722s][info][gc,ergo ] GC(1312) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 36864B, young_available: 12998M [1224.723s][info][gc,ergo ] GC(1312) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.7% during period of 3.496s [1224.723s][info][gc,ergo ] GC(1312) At end of Concurrent Young GC: YOUNG generation used: 1683M, used regions: 1720M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14680M, available: 12996M [1224.723s][info][gc,ergo ] GC(1312) At end of Concurrent Young GC: OLD generation used: 17034M, used regions: 17064M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17064M, available: 36864B [1224.723s][info][gc,free ] Free: 12260M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 3174K, Mutator Free: 1533 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1224.723s][info][gc,stats ] [1224.723s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1224.723s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1224.723s][info][gc,stats ] [1224.723s][info][gc,stats ] Concurrent Reset 32732 us [1224.723s][info][gc,stats ] Pause Init Mark (G) 6462 us [1224.723s][info][gc,stats ] Pause Init Mark (N) 5742 us [1224.723s][info][gc,stats ] Swap Remembered Set 3360 us [1224.723s][info][gc,stats ] Transfer Old From SATB 2059 us [1224.723s][info][gc,stats ] Update Region States 231 us [1224.723s][info][gc,stats ] Concurrent Scan Remembered Set 112633 us, parallelism: 3.97x [1224.723s][info][gc,stats ] RS: 447455 us [1224.723s][info][gc,stats ] RS: Scan Clusters 447455 us, workers (us): 112545, 112195, 111386, 111330, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Concurrent Mark Roots 3743 us, parallelism: 3.62x [1224.723s][info][gc,stats ] CMR: 13535 us [1224.723s][info][gc,stats ] CMR: Thread Roots 12155 us, workers (us): 3148, 3191, 2882, 2934, ---, ---, ---, ---, [1224.723s][info][gc,stats ] CMR: Code Cache Roots 1149 us, workers (us): 185, 150, 418, 397, ---, ---, ---, ---, [1224.723s][info][gc,stats ] CMR: VM Strong Roots 185 us, workers (us): 54, 49, 44, 38, ---, ---, ---, ---, [1224.723s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): 37, 9, ---, ---, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Concurrent Marking 329179 us, parallelism: 3.95x [1224.723s][info][gc,stats ] CM: 1300314 us [1224.723s][info][gc,stats ] CM: Parallel Mark 1300314 us, workers (us): 325088, 325079, 325072, 325075, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Pause Final Mark (G) 1438 us [1224.723s][info][gc,stats ] Pause Final Mark (N) 944 us [1224.723s][info][gc,stats ] Finish Mark 475 us [1224.723s][info][gc,stats ] Update Region States 87 us [1224.723s][info][gc,stats ] Choose Collection Set 197 us [1224.723s][info][gc,stats ] Rebuild Free Set 43 us [1224.723s][info][gc,stats ] Concurrent Thread Roots 3778 us, parallelism: 3.80x [1224.723s][info][gc,stats ] CTR: 14369 us [1224.723s][info][gc,stats ] CTR: Thread Roots 14369 us, workers (us): 3573, 3535, 3552, 3710, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1224.723s][info][gc,stats ] CWRF: 1 us [1224.723s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Concurrent Weak Roots 687 us [1224.723s][info][gc,stats ] Roots 52 us, parallelism: 1.41x [1224.723s][info][gc,stats ] CWR: 73 us [1224.723s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 23, 21, 17, 11, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Rendezvous 610 us [1224.723s][info][gc,stats ] Concurrent Cleanup 111 us [1224.723s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.57x [1224.723s][info][gc,stats ] CSR: 1092 us [1224.723s][info][gc,stats ] CSR: Code Cache Roots 947 us, workers (us): 161, 167, 347, 273, ---, ---, ---, ---, [1224.723s][info][gc,stats ] CSR: VM Strong Roots 119 us, workers (us): 35, 29, 30, 25, ---, ---, ---, ---, [1224.723s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 6, 20, ---, ---, ---, ---, ---, ---, [1224.723s][info][gc,stats ] Concurrent Evacuation 37554 us [1224.723s][info][gc,stats ] Pause Init Update Refs (G) 979 us [1224.723s][info][gc,stats ] Pause Init Update Refs (N) 501 us [1224.723s][info][gc,stats ] Manage GCLABs 422 us [1224.723s][info][gc,stats ] Concurrent Update Refs 185117 us [1224.723s][info][gc,stats ] Concurrent Update Thread Roots 8288 us [1224.723s][info][gc,stats ] Pause Final Update Refs (G) 1184 us [1224.723s][info][gc,stats ] Pause Final Update Refs (N) 721 us [1224.723s][info][gc,stats ] Update Region States 36 us [1224.723s][info][gc,stats ] Trash Collection Set 25 us [1224.723s][info][gc,stats ] Rebuild Free Set 77 us [1224.723s][info][gc,stats ] Concurrent Cleanup 312 us [1224.723s][info][gc,stats ] Workers: Evacuated 44713K across 665724 objects, abandoned 0B across 0 objects. [1224.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1224.723s][info][gc,stats ] - age 1: 33856648 bytes, 33856648 total [1224.723s][info][gc,stats ] - age 2: 351768 bytes, 34208416 total [1224.723s][info][gc,stats ] - age 3: 198576 bytes, 34406992 total [1224.723s][info][gc,stats ] - age 4: 395128 bytes, 34802120 total [1224.723s][info][gc,stats ] - age 5: 244328 bytes, 35046448 total [1224.723s][info][gc,stats ] - age 6: 476712 bytes, 35523160 total [1224.723s][info][gc,stats ] - age 7: 435824 bytes, 35958984 total [1224.723s][info][gc,stats ] - age 8: 241872 bytes, 36200856 total [1224.723s][info][gc,stats ] - age 9: 131784 bytes, 36332640 total [1224.723s][info][gc,stats ] - age 10: 590248 bytes, 36922888 total [1224.723s][info][gc,stats ] - age 11: 2305912 bytes, 39228800 total [1224.723s][info][gc,stats ] - age 12: 2309688 bytes, 41538488 total [1224.723s][info][gc,stats ] - age 13: 3857680 bytes, 45396168 total [1224.723s][info][gc,stats ] - age 15: 390440 bytes, 45786608 total [1224.723s][info][gc,stats ] [1224.723s][info][gc,stats ] Mutators: Evacuated 503K across 3964 objects, abandoned 0B across 0 objects. [1224.723s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1224.723s][info][gc,stats ] - age 1: 511000 bytes, 511000 total [1224.723s][info][gc,stats ] - age 2: 32 bytes, 511032 total [1224.723s][info][gc,stats ] - age 3: 16 bytes, 511048 total [1224.723s][info][gc,stats ] - age 6: 32 bytes, 511080 total [1224.723s][info][gc,stats ] - age 7: 224 bytes, 511304 total [1224.723s][info][gc,stats ] - age 8: 64 bytes, 511368 total [1224.723s][info][gc,stats ] - age 10: 1344 bytes, 512712 total [1224.723s][info][gc,stats ] - age 11: 536 bytes, 513248 total [1224.723s][info][gc,stats ] - age 12: 2344 bytes, 515592 total [1224.723s][info][gc,stats ] - age 14: 464 bytes, 516056 total [1224.723s][info][gc,stats ] [1224.723s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1224.723s][info][gc,stats ] - age 2: 3872 bytes, 3872 total [1224.723s][info][gc,stats ] - age 3: 64 bytes, 3936 total [1224.723s][info][gc,stats ] - age 4: 8218504 bytes, 8222440 total [1224.723s][info][gc,stats ] - age 6: 217075672 bytes, 225298112 total [1224.723s][info][gc,stats ] [1224.723s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1224.723s][info][gc,stats ] - age 7: 8774008768 bytes, 8774008768 total [1224.723s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1224.733s][info][gc ] Transition from: normal to: idle [1224.733s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1224.733s][info][gc ] Transition from: idle to: old [1224.733s][info][gc,free ] Free: 12238M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 1240K, Mutator Free: 1530 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1224.733s][info][gc,start ] GC(1313) Concurrent marking (OLD) [1224.734s][info][gc,task ] GC(1313) Using 4 of 8 workers for concurrent marking [1227.696s][info][gc ] Trigger (YOUNG): Average GC time (2446.82 ms) is above the time for average allocation rate (1972 MB/s) to deplete free headroom (4823M) (margin of error = 3.17) [1227.696s][info][gc,ergo ] Free headroom: 6411M (free) - 1587M (spike) - 0B (penalties) = 4823M [1227.696s][info][gc ] Preempting old generation mark to allow Young GC [1227.696s][info][gc ] Cancelling GC: Concurrent GC [1227.696s][info][gc ] GC(1313) Concurrent marking (OLD) 2962.727ms [1227.696s][info][gc ] GC(1313) GC cancellation took 0.000s [1227.697s][info][gc,ergo ] GC(1313) At end of OLD marking increment: GCU: 399.3%, MU: 282.0% for duration 2.974s (totals to be subsumed in next gc report) [1227.697s][info][gc,ergo ] GC(1313) At end of Concurrent Old Marking increment: YOUNG generation used: 7534M, used regions: 7568M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14680M, available: 7145M [1227.697s][info][gc,ergo ] GC(1313) At end of Concurrent Old Marking increment: OLD generation used: 17034M, used regions: 17064M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17064M, available: 36864B [1227.697s][info][gc,free ] Free: 6409M, Max: 8192K regular, 440M humongous, Frag: 94% external, 0% internal; Used: 6866K, Mutator Free: 802 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1227.697s][info][gc,stats ] [1227.697s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1227.697s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1227.697s][info][gc,stats ] [1227.697s][info][gc,stats ] Concurrent Marking 2962751 us, parallelism: 4.00x [1227.697s][info][gc,stats ] CM: 11850443 us [1227.697s][info][gc,stats ] CM: Parallel Mark 11850443 us, workers (us): 2962682, 2962589, 2962584, 2962587, ---, ---, ---, ---, [1227.697s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1227.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1227.697s][info][gc,stats ] [1227.697s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1227.697s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1227.697s][info][gc,stats ] [1227.697s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1227.697s][info][gc,stats ] - age 2: 3872 bytes, 3872 total [1227.697s][info][gc,stats ] - age 3: 64 bytes, 3936 total [1227.697s][info][gc,stats ] - age 4: 8218504 bytes, 8222440 total [1227.697s][info][gc,stats ] - age 6: 217075672 bytes, 225298112 total [1227.697s][info][gc,stats ] [1227.697s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1227.697s][info][gc,stats ] - age 7: 9975407464 bytes, 9975407464 total [1227.697s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1227.707s][info][gc ] Transition from: old to: idle [1227.707s][info][gc ] Transition from: idle to: normal [1227.707s][info][gc ] Heuristics request to interrupt old for young collection accepted [1227.707s][info][gc,free ] Free: 6388M, Max: 8192K regular, 440M humongous, Frag: 94% external, 0% internal; Used: 3978K, Mutator Free: 799 Collector Reserve: 735M, Max: 8192K; Used: 129K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1227.707s][info][gc,ergo ] GC(1314) Start GC cycle (YOUNG) [1227.707s][info][gc,start ] GC(1314) Concurrent reset [1227.707s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent reset [1227.735s][info][gc ] GC(1314) Concurrent reset 27.199ms [1227.735s][info][gc,start ] GC(1314) Pause Init Mark (YOUNG) [1227.735s][info][gc,task ] GC(1314) Using 8 of 8 workers for init marking [1227.739s][info][gc ] GC(1314) Transfer SATB buffers [1227.741s][info][gc ] GC(1314) Purged 1212253 oops from old generation SATB buffers [1227.741s][info][gc ] GC(1314) Pause Init Mark (YOUNG) 5.564ms [1227.741s][info][gc,start ] GC(1314) Concurrent remembered set scanning [1227.741s][info][gc,task ] GC(1314) Using 4 of 8 workers for Concurrent remembered set scanning [1227.866s][info][gc ] GC(1314) Concurrent remembered set scanning 125.072ms [1227.866s][info][gc,start ] GC(1314) Concurrent marking roots [1227.866s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent marking roots [1227.870s][info][gc ] GC(1314) Concurrent marking roots 4.221ms [1227.870s][info][gc,start ] GC(1314) Concurrent marking (YOUNG) [1227.870s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent marking [1228.178s][info][gc ] GC(1314) Concurrent marking (YOUNG) 308.034ms [1228.179s][info][gc,start ] GC(1314) Pause Final Mark (YOUNG) [1228.179s][info][gc,task ] GC(1314) Using 8 of 8 workers for final marking [1228.179s][info][gc,ergo ] GC(1314) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1228.179s][info][gc,ergo ] GC(1314) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 597K. [1228.180s][info][gc,ergo ] GC(1314) Chosen CSet evacuates young: 42866K (of which at least: 0B are to be promoted), old: 0B [1228.180s][info][gc,ergo ] GC(1314) Collectable Garbage: 7350M (99%), Immediate: 597K (0%), 1 regions, CSet: 7350M (99%), 924 regions [1228.180s][info][gc,ergo ] GC(1314) Evacuation Targets: YOUNG: 42866K, PROMOTE: 0B, OLD: 0B, TOTAL: 42866K [1228.180s][info][gc,free ] Free: 6102M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 2458K, Mutator Free: 763 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1228.180s][info][gc ] GC(1314) Pause Final Mark (YOUNG) 0.924ms [1228.180s][info][gc,start ] GC(1314) Concurrent thread roots [1228.180s][info][gc,task ] GC(1314) Using 4 of 8 workers for Concurrent thread roots [1228.184s][info][gc ] GC(1314) Concurrent thread roots 3.800ms [1228.184s][info][gc,start ] GC(1314) Concurrent weak references [1228.184s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent weak references [1228.184s][info][gc,ref ] GC(1314) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.184s][info][gc,ref ] GC(1314) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.184s][info][gc,ref ] GC(1314) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.184s][info][gc ] GC(1314) Concurrent weak references 0.039ms [1228.184s][info][gc,start ] GC(1314) Concurrent weak roots [1228.184s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent weak root [1228.184s][info][gc ] GC(1314) Concurrent weak roots 0.693ms [1228.184s][info][gc,start ] GC(1314) Concurrent cleanup [1228.185s][info][gc ] GC(1314) Concurrent cleanup 25569M->25568M(31744M) 0.122ms [1228.185s][info][gc,free ] Free: 6090M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 5721K, Mutator Free: 762 Collector Reserve: 56477K, Max: 8192K; Used: 866K Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [1228.185s][info][gc,start ] GC(1314) Concurrent strong roots [1228.185s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent strong root [1228.185s][info][gc ] GC(1314) Concurrent strong roots 0.421ms [1228.185s][info][gc,start ] GC(1314) Concurrent evacuation [1228.185s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent evacuation [1228.188s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [1228.194s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36864, promotion expended: 35840, old capacity: 17901289472, old_used: 17862135376, old unaffiliated regions: 0 [1228.194s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36864, promotion expended: 35840, old capacity: 17901289472, old_used: 17862135376, old unaffiliated regions: 0 [1228.195s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36864, promotion expended: 35840, old capacity: 17901289472, old_used: 17862137936, old unaffiliated regions: 0 [1228.195s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36864, promotion expended: 35840, old capacity: 17901289472, old_used: 17862137936, old unaffiliated regions: 0 [1228.195s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1228.220s][info][gc ] GC(1314) Concurrent evacuation 35.215ms [1228.221s][info][gc,start ] GC(1314) Pause Init Update Refs [1228.221s][info][gc ] GC(1314) Pause Init Update Refs 0.523ms [1228.221s][info][gc,start ] GC(1314) Concurrent update references [1228.221s][info][gc,task ] GC(1314) Using 4 of 8 workers for concurrent reference update [1228.221s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [1228.422s][info][gc ] GC(1314) Concurrent update references 200.922ms [1228.422s][info][gc,start ] GC(1314) Concurrent update thread roots [1228.431s][info][gc ] GC(1314) Concurrent update thread roots 8.895ms [1228.431s][info][gc,start ] GC(1314) Pause Final Update Refs [1228.431s][info][gc,task ] GC(1314) Using 8 of 8 workers for final reference update [1228.432s][info][gc ] GC(1314) Transfer SATB buffers [1228.432s][info][gc,free ] Free: 12240M, Max: 8192K regular, 408M humongous, Frag: 92% external, 59% internal; Used: 7335M, Mutator Free: 1531 Collector Reserve: 735M, Max: 8192K; Used: 65687K Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.432s][info][gc ] GC(1314) Pause Final Update Refs 0.775ms [1228.432s][info][gc,start ] GC(1314) Concurrent cleanup [1228.433s][info][gc ] GC(1314) Concurrent cleanup 26114M->18731M(31744M) 0.197ms [1228.433s][info][gc,ergo ] GC(1314) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8145K, young_available: 12975M [1228.433s][info][gc,ergo ] GC(1314) At end of Concurrent Young GC: GCU: 24.5%, MU: 17.8% during period of 3.710s [1228.433s][info][gc,ergo ] GC(1314) At end of Concurrent Young GC: YOUNG generation used: 1697M, used regions: 1736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14672M, available: 12974M [1228.433s][info][gc,ergo ] GC(1314) At end of Concurrent Young GC: OLD generation used: 17034M, used regions: 17072M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17072M, available: 8145K [1228.433s][info][gc,free ] Free: 12238M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 9642K, Mutator Free: 1531 Collector Reserve: 735M, Max: 8192K; Used: 151K Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.433s][info][gc,stats ] [1228.433s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1228.433s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1228.433s][info][gc,stats ] [1228.433s][info][gc,stats ] Concurrent Reset 27228 us [1228.433s][info][gc,stats ] Pause Init Mark (G) 6332 us [1228.433s][info][gc,stats ] Pause Init Mark (N) 5571 us [1228.433s][info][gc,stats ] Swap Remembered Set 3391 us [1228.433s][info][gc,stats ] Transfer Old From SATB 2021 us [1228.433s][info][gc,stats ] Update Region States 66 us [1228.433s][info][gc,stats ] Concurrent Scan Remembered Set 125114 us, parallelism: 3.98x [1228.433s][info][gc,stats ] RS: 497647 us [1228.433s][info][gc,stats ] RS: Scan Clusters 497647 us, workers (us): 125004, 124488, 124209, 123946, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Concurrent Mark Roots 4231 us, parallelism: 3.65x [1228.433s][info][gc,stats ] CMR: 15457 us [1228.433s][info][gc,stats ] CMR: Thread Roots 13995 us, workers (us): 3567, 3520, 3329, 3578, ---, ---, ---, ---, [1228.433s][info][gc,stats ] CMR: Code Cache Roots 1202 us, workers (us): 176, 313, 474, 239, ---, ---, ---, ---, [1228.433s][info][gc,stats ] CMR: VM Strong Roots 203 us, workers (us): 58, 51, 48, 47, ---, ---, ---, ---, [1228.433s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): ---, 9, ---, 48, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Concurrent Marking 308063 us, parallelism: 3.95x [1228.433s][info][gc,stats ] CM: 1215482 us [1228.433s][info][gc,stats ] CM: Parallel Mark 1215482 us, workers (us): 303875, 303873, 303878, 303857, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Pause Final Mark (G) 1390 us [1228.433s][info][gc,stats ] Pause Final Mark (N) 930 us [1228.433s][info][gc,stats ] Finish Mark 442 us [1228.433s][info][gc,stats ] Update Region States 89 us [1228.433s][info][gc,stats ] Choose Collection Set 203 us [1228.433s][info][gc,stats ] Rebuild Free Set 55 us [1228.433s][info][gc,stats ] Concurrent Thread Roots 3813 us, parallelism: 3.89x [1228.433s][info][gc,stats ] CTR: 14841 us [1228.433s][info][gc,stats ] CTR: Thread Roots 14841 us, workers (us): 3691, 3753, 3695, 3702, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1228.433s][info][gc,stats ] CWRF: 1 us [1228.433s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Concurrent Weak Roots 699 us [1228.433s][info][gc,stats ] Roots 56 us, parallelism: 1.39x [1228.433s][info][gc,stats ] CWR: 78 us [1228.433s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 24, 21, 19, 14, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Rendezvous 629 us [1228.433s][info][gc,stats ] Concurrent Cleanup 126 us [1228.433s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.70x [1228.433s][info][gc,stats ] CSR: 1152 us [1228.433s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 196, 265, 168, 350, ---, ---, ---, ---, [1228.433s][info][gc,stats ] CSR: VM Strong Roots 137 us, workers (us): 42, 33, 31, 30, ---, ---, ---, ---, [1228.433s][info][gc,stats ] CSR: CLDG Roots 37 us, workers (us): ---, 5, 31, ---, ---, ---, ---, ---, [1228.433s][info][gc,stats ] Concurrent Evacuation 35230 us [1228.433s][info][gc,stats ] Pause Init Update Refs (G) 990 us [1228.433s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1228.433s][info][gc,stats ] Manage GCLABs 444 us [1228.433s][info][gc,stats ] Concurrent Update Refs 200967 us [1228.433s][info][gc,stats ] Concurrent Update Thread Roots 8914 us [1228.433s][info][gc,stats ] Pause Final Update Refs (G) 1411 us [1228.433s][info][gc,stats ] Pause Final Update Refs (N) 780 us [1228.433s][info][gc,stats ] Update Region States 52 us [1228.433s][info][gc,stats ] Trash Collection Set 26 us [1228.434s][info][gc,stats ] Rebuild Free Set 88 us [1228.434s][info][gc,stats ] Concurrent Cleanup 204 us [1228.434s][info][gc,stats ] Workers: Evacuated 42390K across 598421 objects, abandoned 0B across 0 objects. [1228.434s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1228.434s][info][gc,stats ] - age 1: 32956888 bytes, 32956888 total [1228.434s][info][gc,stats ] - age 2: 1097800 bytes, 34054688 total [1228.434s][info][gc,stats ] - age 3: 311920 bytes, 34366608 total [1228.434s][info][gc,stats ] - age 4: 170704 bytes, 34537312 total [1228.434s][info][gc,stats ] - age 5: 371984 bytes, 34909296 total [1228.434s][info][gc,stats ] - age 6: 219808 bytes, 35129104 total [1228.434s][info][gc,stats ] - age 7: 441848 bytes, 35570952 total [1228.434s][info][gc,stats ] - age 8: 44616 bytes, 35615568 total [1228.434s][info][gc,stats ] - age 9: 213112 bytes, 35828680 total [1228.434s][info][gc,stats ] - age 10: 106768 bytes, 35935448 total [1228.434s][info][gc,stats ] - age 11: 2504 bytes, 35937952 total [1228.434s][info][gc,stats ] - age 12: 1630968 bytes, 37568920 total [1228.434s][info][gc,stats ] - age 13: 1592728 bytes, 39161648 total [1228.434s][info][gc,stats ] - age 14: 3855496 bytes, 43017144 total [1228.434s][info][gc,stats ] - age 15: 390528 bytes, 43407672 total [1228.434s][info][gc,stats ] [1228.434s][info][gc,stats ] Mutators: Evacuated 476K across 3744 objects, abandoned 0B across 0 objects. [1228.434s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1228.434s][info][gc,stats ] - age 1: 484336 bytes, 484336 total [1228.434s][info][gc,stats ] - age 2: 64 bytes, 484400 total [1228.434s][info][gc,stats ] - age 3: 48 bytes, 484448 total [1228.434s][info][gc,stats ] - age 4: 32 bytes, 484480 total [1228.434s][info][gc,stats ] - age 5: 64 bytes, 484544 total [1228.434s][info][gc,stats ] - age 6: 64 bytes, 484608 total [1228.434s][info][gc,stats ] - age 7: 64 bytes, 484672 total [1228.434s][info][gc,stats ] - age 8: 32 bytes, 484704 total [1228.434s][info][gc,stats ] - age 9: 48 bytes, 484752 total [1228.434s][info][gc,stats ] - age 11: 480 bytes, 485232 total [1228.434s][info][gc,stats ] - age 12: 280 bytes, 485512 total [1228.434s][info][gc,stats ] - age 13: 1240 bytes, 486752 total [1228.434s][info][gc,stats ] - age 14: 1256 bytes, 488008 total [1228.434s][info][gc,stats ] - age 15: 56 bytes, 488064 total [1228.434s][info][gc,stats ] [1228.434s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1228.434s][info][gc,stats ] - age 3: 3872 bytes, 3872 total [1228.434s][info][gc,stats ] - age 4: 64 bytes, 3936 total [1228.434s][info][gc,stats ] - age 5: 8197632 bytes, 8201568 total [1228.434s][info][gc,stats ] - age 7: 216894144 bytes, 225095712 total [1228.434s][info][gc,stats ] [1228.434s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1228.434s][info][gc,stats ] - age 7: 9975407464 bytes, 9975407464 total [1228.434s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1228.444s][info][gc ] Transition from: normal to: idle [1228.444s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1228.444s][info][gc ] Transition from: idle to: old [1228.444s][info][gc,free ] Free: 12215M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 9168K, Mutator Free: 1528 Collector Reserve: 735M, Max: 8192K; Used: 151K Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.444s][info][gc,start ] GC(1315) Concurrent marking (OLD) [1228.444s][info][gc,task ] GC(1315) Using 4 of 8 workers for concurrent marking [1228.445s][info][gc ] Trigger (YOUNG): expedite promotion in place of 206M [1228.445s][info][gc ] Preempting old generation mark to allow Young GC [1228.445s][info][gc ] Cancelling GC: Concurrent GC [1228.445s][info][gc ] GC(1315) Concurrent marking (OLD) 1.389ms [1228.445s][info][gc ] GC(1315) GC cancellation took 0.001s [1228.445s][info][gc,ergo ] GC(1315) At end of OLD marking increment: GCU: 43.1%, MU: 275.8% for duration 0.013s (totals to be subsumed in next gc report) [1228.445s][info][gc,ergo ] GC(1315) At end of Concurrent Old Marking increment: YOUNG generation used: 1724M, used regions: 1760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14672M, available: 12947M [1228.445s][info][gc,ergo ] GC(1315) At end of Concurrent Old Marking increment: OLD generation used: 17034M, used regions: 17072M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17072M, available: 8145K [1228.446s][info][gc,free ] Free: 12211M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 12304K, Mutator Free: 1528 Collector Reserve: 735M, Max: 8192K; Used: 151K Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.446s][info][gc,stats ] [1228.446s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1228.446s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1228.446s][info][gc,stats ] [1228.446s][info][gc,stats ] Concurrent Marking 1398 us, parallelism: 2.91x [1228.446s][info][gc,stats ] CM: 4071 us [1228.446s][info][gc,stats ] CM: Parallel Mark 4071 us, workers (us): 969, 1344, 838, 921, ---, ---, ---, ---, [1228.446s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1228.446s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1228.446s][info][gc,stats ] [1228.446s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1228.446s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1228.446s][info][gc,stats ] [1228.446s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1228.446s][info][gc,stats ] - age 3: 3872 bytes, 3872 total [1228.446s][info][gc,stats ] - age 4: 64 bytes, 3936 total [1228.446s][info][gc,stats ] - age 5: 8197632 bytes, 8201568 total [1228.446s][info][gc,stats ] - age 7: 216894144 bytes, 225095712 total [1228.446s][info][gc,stats ] [1228.446s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1228.446s][info][gc,stats ] - age 7: 9975464576 bytes, 9975464576 total [1228.446s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1228.456s][info][gc ] Transition from: old to: idle [1228.456s][info][gc ] Transition from: idle to: normal [1228.456s][info][gc ] Heuristics request to interrupt old for young collection accepted [1228.456s][info][gc,free ] Free: 12191M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 8214K, Mutator Free: 1525 Collector Reserve: 735M, Max: 8192K; Used: 151K Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.456s][info][gc,ergo ] GC(1316) Start GC cycle (YOUNG) [1228.456s][info][gc,start ] GC(1316) Concurrent reset [1228.456s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent reset [1228.461s][info][gc ] GC(1316) Concurrent reset 5.397ms [1228.462s][info][gc,start ] GC(1316) Pause Init Mark (YOUNG) [1228.462s][info][gc,task ] GC(1316) Using 8 of 8 workers for init marking [1228.465s][info][gc ] GC(1316) Transfer SATB buffers [1228.466s][info][gc ] GC(1316) Purged 10807 oops from old generation SATB buffers [1228.466s][info][gc ] GC(1316) Pause Init Mark (YOUNG) 3.916ms [1228.466s][info][gc,start ] GC(1316) Concurrent remembered set scanning [1228.466s][info][gc,task ] GC(1316) Using 4 of 8 workers for Concurrent remembered set scanning [1228.581s][info][gc ] GC(1316) Concurrent remembered set scanning 114.671ms [1228.581s][info][gc,start ] GC(1316) Concurrent marking roots [1228.581s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent marking roots [1228.584s][info][gc ] GC(1316) Concurrent marking roots 3.577ms [1228.584s][info][gc,start ] GC(1316) Concurrent marking (YOUNG) [1228.584s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent marking [1228.895s][info][gc ] GC(1316) Concurrent marking (YOUNG) 310.551ms [1228.895s][info][gc,start ] GC(1316) Pause Final Mark (YOUNG) [1228.895s][info][gc,task ] GC(1316) Using 8 of 8 workers for final marking [1228.896s][info][gc,ergo ] GC(1316) Planning to promote in place 0 humongous regions and 27 regular regions, spanning a total of 218134768 used bytes [1228.896s][info][gc,ergo ] GC(1316) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 0B. [1228.896s][info][gc,ergo ] GC(1316) Chosen CSet evacuates young: 47434K (of which at least: 0B are to be promoted), old: 0B [1228.896s][info][gc,ergo ] GC(1316) Collectable Garbage: 1497M (99%), Immediate: 0B (0%), 0 regions, CSet: 1497M (99%), 193 regions [1228.896s][info][gc,ergo ] GC(1316) Evacuation Targets: YOUNG: 47434K, PROMOTE: 0B, OLD: 0B, TOTAL: 47434K [1228.896s][info][gc,free ] Free: 11943M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 626K, Mutator Free: 1493 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8129K, Max: 8129K; Used: 64000B [1228.896s][info][gc ] GC(1316) Pause Final Mark (YOUNG) 0.823ms [1228.896s][info][gc,start ] GC(1316) Concurrent thread roots [1228.896s][info][gc,task ] GC(1316) Using 4 of 8 workers for Concurrent thread roots [1228.900s][info][gc ] GC(1316) Concurrent thread roots 4.129ms [1228.900s][info][gc,start ] GC(1316) Concurrent weak references [1228.900s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent weak references [1228.900s][info][gc,ref ] GC(1316) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.900s][info][gc,ref ] GC(1316) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.900s][info][gc,ref ] GC(1316) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1228.900s][info][gc ] GC(1316) Concurrent weak references 0.047ms [1228.900s][info][gc,start ] GC(1316) Concurrent weak roots [1228.900s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent weak root [1228.901s][info][gc ] GC(1316) Concurrent weak roots 0.642ms [1228.901s][info][gc,start ] GC(1316) Concurrent cleanup [1228.901s][info][gc ] GC(1316) Concurrent cleanup 19713M->19713M(31744M) 0.105ms [1228.901s][info][gc,free ] Free: 11929M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6450K, Mutator Free: 1492 Collector Reserve: 56549K, Max: 8192K; Used: 794K Old Collector Reserve: 8119K, Max: 8119K; Used: 74240B [1228.901s][info][gc,start ] GC(1316) Concurrent strong roots [1228.901s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent strong root [1228.902s][info][gc ] GC(1316) Concurrent strong roots 0.527ms [1228.902s][info][gc,start ] GC(1316) Concurrent evacuation [1228.902s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent evacuation [1228.909s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [1228.909s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [1228.909s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [1228.909s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [1228.909s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [1228.912s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [1228.912s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [1228.914s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [1228.914s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [1228.915s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [1228.915s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [1228.917s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [1228.918s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [1228.918s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [1228.918s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [1228.921s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [1228.921s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [1228.923s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [1228.923s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [1228.924s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [1228.924s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [1228.926s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [1228.927s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [1228.927s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17264M [1228.927s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17272M [1228.929s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17280M [1228.929s][info][gc ] GC(1316) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17288M [1228.945s][info][gc ] GC(1316) Concurrent evacuation 43.430ms [1228.945s][info][gc,start ] GC(1316) Pause Init Update Refs [1228.946s][info][gc ] GC(1316) Pause Init Update Refs 0.485ms [1228.946s][info][gc,start ] GC(1316) Concurrent update references [1228.946s][info][gc,task ] GC(1316) Using 4 of 8 workers for concurrent reference update [1228.946s][info][gc,free ] At start of update refs, moving 8173K to Mutator free set from Collector Reserve (8173K) and from Old Collector Reserve (0B) [1229.113s][info][gc ] GC(1316) Concurrent update references 166.782ms [1229.113s][info][gc,start ] GC(1316) Concurrent update thread roots [1229.123s][info][gc ] GC(1316) Concurrent update thread roots 9.689ms [1229.123s][info][gc,start ] GC(1316) Pause Final Update Refs [1229.123s][info][gc,task ] GC(1316) Using 8 of 8 workers for final reference update [1229.123s][info][gc ] GC(1316) Transfer SATB buffers [1229.124s][info][gc,free ] Free: 12298M, Max: 8192K regular, 624M humongous, Frag: 95% external, 12% internal; Used: 1485M, Mutator Free: 1538 Collector Reserve: 727M, Max: 8192K; Used: 65675K Old Collector Reserve: 1180K, Max: 1180K; Used: 7012K [1229.124s][info][gc ] GC(1316) Pause Final Update Refs 0.664ms [1229.124s][info][gc,start ] GC(1316) Concurrent cleanup [1229.124s][info][gc ] GC(1316) Concurrent cleanup 20223M->18688M(31744M) 0.122ms [1229.124s][info][gc,ergo ] GC(1316) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1196K, young_available: 13025M [1229.124s][info][gc,ergo ] GC(1316) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.5% during period of 0.691s [1229.124s][info][gc,ergo ] GC(1316) At end of Concurrent Young GC: YOUNG generation used: 1431M, used regions: 1472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14456M, available: 13024M [1229.124s][info][gc,ergo ] GC(1316) At end of Concurrent Young GC: OLD generation used: 17257M, used regions: 17288M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17288M, available: 1196K [1229.124s][info][gc,free ] Free: 12296M, Max: 8192K regular, 624M humongous, Frag: 95% external, 0% internal; Used: 7684K, Mutator Free: 1538 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1180K, Max: 1180K; Used: 7012K [1229.125s][info][gc,stats ] [1229.125s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1229.125s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1229.125s][info][gc,stats ] [1229.125s][info][gc,stats ] Concurrent Reset 5415 us [1229.125s][info][gc,stats ] Pause Init Mark (G) 4578 us [1229.125s][info][gc,stats ] Pause Init Mark (N) 3923 us [1229.125s][info][gc,stats ] Swap Remembered Set 3290 us [1229.125s][info][gc,stats ] Transfer Old From SATB 476 us [1229.125s][info][gc,stats ] Update Region States 67 us [1229.125s][info][gc,stats ] Concurrent Scan Remembered Set 114700 us, parallelism: 4.00x [1229.125s][info][gc,stats ] RS: 458445 us [1229.125s][info][gc,stats ] RS: Scan Clusters 458445 us, workers (us): 114619, 114611, 114607, 114607, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Concurrent Mark Roots 3597 us, parallelism: 3.50x [1229.125s][info][gc,stats ] CMR: 12584 us [1229.125s][info][gc,stats ] CMR: Thread Roots 11253 us, workers (us): 2731, 2861, 2825, 2835, ---, ---, ---, ---, [1229.125s][info][gc,stats ] CMR: Code Cache Roots 1073 us, workers (us): 301, 353, 205, 214, ---, ---, ---, ---, [1229.125s][info][gc,stats ] CMR: VM Strong Roots 195 us, workers (us): 55, 51, 50, 39, ---, ---, ---, ---, [1229.125s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): ---, ---, 12, 51, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Concurrent Marking 310580 us, parallelism: 3.95x [1229.125s][info][gc,stats ] CM: 1226448 us [1229.125s][info][gc,stats ] CM: Parallel Mark 1226448 us, workers (us): 306633, 306616, 306603, 306595, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Pause Final Mark (G) 1313 us [1229.125s][info][gc,stats ] Pause Final Mark (N) 829 us [1229.125s][info][gc,stats ] Finish Mark 433 us [1229.125s][info][gc,stats ] Update Region States 85 us [1229.125s][info][gc,stats ] Choose Collection Set 116 us [1229.125s][info][gc,stats ] Rebuild Free Set 55 us [1229.125s][info][gc,stats ] Concurrent Thread Roots 4145 us, parallelism: 3.86x [1229.125s][info][gc,stats ] CTR: 16016 us [1229.125s][info][gc,stats ] CTR: Thread Roots 16016 us, workers (us): 3928, 4018, 4075, 3995, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.03x [1229.125s][info][gc,stats ] CWRF: 1 us [1229.125s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Concurrent Weak Roots 652 us [1229.125s][info][gc,stats ] Roots 56 us, parallelism: 1.36x [1229.125s][info][gc,stats ] CWR: 76 us [1229.125s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 23, 22, 17, 14, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Rendezvous 574 us [1229.125s][info][gc,stats ] Concurrent Cleanup 110 us [1229.125s][info][gc,stats ] Concurrent Strong Roots 531 us, parallelism: 2.48x [1229.125s][info][gc,stats ] CSR: 1319 us [1229.125s][info][gc,stats ] CSR: Code Cache Roots 1120 us, workers (us): 439, 263, 216, 201, ---, ---, ---, ---, [1229.125s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 48, 45, 42, 37, ---, ---, ---, ---, [1229.125s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, 6, ---, ---, ---, ---, ---, [1229.125s][info][gc,stats ] Concurrent Evacuation 43445 us [1229.125s][info][gc,stats ] Pause Init Update Refs (G) 981 us [1229.125s][info][gc,stats ] Pause Init Update Refs (N) 493 us [1229.125s][info][gc,stats ] Manage GCLABs 416 us [1229.125s][info][gc,stats ] Concurrent Update Refs 166811 us [1229.125s][info][gc,stats ] Concurrent Update Thread Roots 9703 us [1229.125s][info][gc,stats ] Pause Final Update Refs (G) 1128 us [1229.125s][info][gc,stats ] Pause Final Update Refs (N) 668 us [1229.125s][info][gc,stats ] Update Region States 48 us [1229.125s][info][gc,stats ] Trash Collection Set 8 us [1229.125s][info][gc,stats ] Rebuild Free Set 80 us [1229.125s][info][gc,stats ] Concurrent Cleanup 128 us [1229.125s][info][gc,stats ] Workers: Evacuated 47117K across 709520 objects, abandoned 0B across 0 objects. [1229.125s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1229.125s][info][gc,stats ] - age 1: 28175192 bytes, 28175192 total [1229.125s][info][gc,stats ] - age 2: 9962216 bytes, 38137408 total [1229.125s][info][gc,stats ] - age 3: 983192 bytes, 39120600 total [1229.125s][info][gc,stats ] - age 4: 270416 bytes, 39391016 total [1229.125s][info][gc,stats ] - age 5: 142944 bytes, 39533960 total [1229.125s][info][gc,stats ] - age 6: 346128 bytes, 39880088 total [1229.125s][info][gc,stats ] - age 7: 602376 bytes, 40482464 total [1229.125s][info][gc,stats ] - age 8: 37568 bytes, 40520032 total [1229.125s][info][gc,stats ] - age 9: 173920 bytes, 40693952 total [1229.125s][info][gc,stats ] - age 10: 88512 bytes, 40782464 total [1229.125s][info][gc,stats ] - age 11: 2504 bytes, 40784968 total [1229.125s][info][gc,stats ] - age 12: 1629296 bytes, 42414264 total [1229.125s][info][gc,stats ] - age 13: 1591376 bytes, 44005640 total [1229.125s][info][gc,stats ] - age 14: 3853112 bytes, 47858752 total [1229.125s][info][gc,stats ] - age 15: 389632 bytes, 48248384 total [1229.125s][info][gc,stats ] [1229.125s][info][gc,stats ] Mutators: Evacuated 317K across 2667 objects, abandoned 0B across 0 objects. [1229.125s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1229.125s][info][gc,stats ] - age 1: 315376 bytes, 315376 total [1229.125s][info][gc,stats ] - age 2: 1840 bytes, 317216 total [1229.125s][info][gc,stats ] - age 3: 192 bytes, 317408 total [1229.125s][info][gc,stats ] - age 4: 96 bytes, 317504 total [1229.125s][info][gc,stats ] - age 5: 64 bytes, 317568 total [1229.125s][info][gc,stats ] - age 6: 32 bytes, 317600 total [1229.125s][info][gc,stats ] - age 7: 96 bytes, 317696 total [1229.125s][info][gc,stats ] - age 9: 160 bytes, 317856 total [1229.125s][info][gc,stats ] - age 10: 32 bytes, 317888 total [1229.125s][info][gc,stats ] - age 12: 1728 bytes, 319616 total [1229.125s][info][gc,stats ] - age 13: 1552 bytes, 321168 total [1229.125s][info][gc,stats ] - age 14: 2640 bytes, 323808 total [1229.125s][info][gc,stats ] - age 15: 896 bytes, 324704 total [1229.125s][info][gc,stats ] [1229.125s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1229.125s][info][gc,stats ] - age 1: 1240 bytes, 1240 total [1229.125s][info][gc,stats ] - age 4: 3872 bytes, 5112 total [1229.125s][info][gc,stats ] - age 5: 64 bytes, 5176 total [1229.125s][info][gc,stats ] - age 6: 8177504 bytes, 8182680 total [1229.125s][info][gc,stats ] [1229.125s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1229.125s][info][gc,stats ] - age 7: 10192189256 bytes, 10192189256 total [1229.125s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1229.135s][info][gc ] Transition from: normal to: idle [1229.135s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1229.135s][info][gc ] Transition from: idle to: old [1229.135s][info][gc,free ] Free: 12271M, Max: 8192K regular, 624M humongous, Frag: 95% external, 0% internal; Used: 8877K, Mutator Free: 1535 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1180K, Max: 1180K; Used: 7012K [1229.135s][info][gc,start ] GC(1317) Concurrent marking (OLD) [1229.135s][info][gc,task ] GC(1317) Using 4 of 8 workers for concurrent marking [1229.621s][info][gc ] Periodic Sample: GCU = 24.279%, MU = 17.968% during most recent 5.0s [1230.614s][info][gc ] GC(1317) Concurrent marking (OLD) 1479.259ms [1230.615s][info][gc,start ] GC(1317) Pause Final Mark (OLD) [1230.615s][info][gc,task ] GC(1317) Using 8 of 8 workers for final marking [1230.616s][info][gc ] GC(1317) Old-Gen Collectable Garbage: 1729M consolidated with free: 5632B, over 82 regions, Old-Gen Immediate Garbage: 1162M over 147 regions. [1230.616s][info][gc ] GC(1317) Old generation transition from Marking to Waiting for evacuation [1230.616s][info][gc,free ] Free: 9281M, Max: 8192K regular, 584M humongous, Frag: 94% external, 0% internal; Used: 7016K, Mutator Free: 1161 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1193M, Max: 8192K; Used: 1169M [1230.616s][info][gc ] GC(1317) Pause Final Mark (OLD) 0.902ms [1230.616s][info][gc,start ] GC(1317) Concurrent weak references [1230.616s][info][gc,task ] GC(1317) Using 4 of 8 workers for concurrent weak references [1230.616s][info][gc,ref ] GC(1317) Encountered references: Soft: 602, Weak: 2858, Final: 0, Phantom: 98 [1230.616s][info][gc,ref ] GC(1317) Discovered references: Soft: 480, Weak: 980, Final: 0, Phantom: 64 [1230.616s][info][gc,ref ] GC(1317) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [1230.616s][info][gc ] GC(1317) Concurrent weak references 0.058ms [1230.616s][info][gc,start ] GC(1317) Concurrent weak roots [1230.616s][info][gc,task ] GC(1317) Using 4 of 8 workers for concurrent weak root [1230.616s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.617s][info][gc ] GC(1317) Concurrent weak roots 0.835ms [1230.617s][info][gc,start ] GC(1317) Concurrent cleanup [1230.617s][info][gc ] GC(1317) Concurrent cleanup 21691M->20529M(31744M) 0.156ms [1230.617s][info][gc,free ] Free: 9277M, Max: 8192K regular, 576M humongous, Frag: 94% external, 0% internal; Used: 2960K, Mutator Free: 1160 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1193M, Max: 8192K; Used: 7012K [1230.617s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.617s][info][gc,start ] GC(1317) Pause Final Roots [1230.617s][info][gc ] GC(1317) Pause Final Roots 0.032ms [1230.617s][info][gc ] GC(1317) Transfer 131 region(s) from OLD to YOUNG, yielding increased size: 15504M [1230.617s][info][gc,ergo ] GC(1317) After old marking finished, successfully transferred 131 regions to young to prepare for next gc, old available: 129M, young_available: 11068M [1230.618s][info][gc,ergo ] GC(1317) At end of last OLD marking increment: GCU: 395.1%, MU: 289.8% for duration 1.494s (totals to be subsumed in next gc report) [1230.618s][info][gc,ergo ] GC(1317) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 4436M, used regions: 4472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15504M, available: 11067M [1230.618s][info][gc,ergo ] GC(1317) At end of Concurrent Old Marking finishing increment: OLD generation used: 16094M, used regions: 16112M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16240M, available: 129M [1230.618s][info][gc,free ] Free: 9275M, Max: 8192K regular, 576M humongous, Frag: 94% external, 0% internal; Used: 4144K, Mutator Free: 1160 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1193M, Max: 8192K; Used: 7012K [1230.618s][info][gc,stats ] [1230.618s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1230.618s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1230.618s][info][gc,stats ] [1230.618s][info][gc,stats ] Concurrent Marking 1479285 us, parallelism: 3.98x [1230.618s][info][gc,stats ] CM: 5886738 us [1230.618s][info][gc,stats ] CM: Parallel Mark 5886738 us, workers (us): 1471692, 1471685, 1471683, 1471678, ---, ---, ---, ---, [1230.618s][info][gc,stats ] Pause Final Mark (G) 1567 us [1230.618s][info][gc,stats ] Pause Final Mark (N) 908 us [1230.618s][info][gc,stats ] Finish Mark 440 us [1230.618s][info][gc,stats ] Update Region States 43 us [1230.618s][info][gc,stats ] Choose Collection Set 206 us [1230.618s][info][gc,stats ] Rebuild Free Set 76 us [1230.618s][info][gc,stats ] Concurrent Weak References 62 us, parallelism: 0.23x [1230.618s][info][gc,stats ] CWRF: 14 us [1230.618s][info][gc,stats ] CWRF: Weak References 14 us, workers (us): 3, 11, 0, 0, ---, ---, ---, ---, [1230.618s][info][gc,stats ] Concurrent Weak Roots 845 us [1230.618s][info][gc,stats ] Roots 56 us, parallelism: 1.53x [1230.618s][info][gc,stats ] CWR: 86 us [1230.618s][info][gc,stats ] CWR: VM Weak Roots 86 us, workers (us): 25, 25, 19, 17, ---, ---, ---, ---, [1230.618s][info][gc,stats ] Rendezvous 770 us [1230.618s][info][gc,stats ] Concurrent Cleanup 160 us [1230.618s][info][gc,stats ] Pause Final Roots (G) 429 us [1230.618s][info][gc,stats ] Pause Final Roots (N) 37 us [1230.618s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1230.618s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1230.618s][info][gc,stats ] [1230.618s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1230.618s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1230.618s][info][gc,stats ] [1230.618s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1230.618s][info][gc,stats ] - age 1: 1240 bytes, 1240 total [1230.618s][info][gc,stats ] - age 4: 3872 bytes, 5112 total [1230.618s][info][gc,stats ] - age 5: 64 bytes, 5176 total [1230.618s][info][gc,stats ] - age 6: 8177504 bytes, 8182680 total [1230.618s][info][gc,stats ] [1230.618s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1230.618s][info][gc,stats ] - age 7: 10365255976 bytes, 10365255976 total [1230.618s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1230.618s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.619s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.620s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.621s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.623s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.624s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.625s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.626s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.627s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.628s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.628s][info][gc ] Transition from: old to: idle [1230.629s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 82 regions [1230.629s][info][gc ] Transition from: idle to: normal [1230.629s][info][gc ] Heuristics request for young collection accepted [1230.629s][info][gc,free ] Free: 9251M, Max: 8192K regular, 552M humongous, Frag: 95% external, 0% internal; Used: 4820K, Mutator Free: 1157 Collector Reserve: 727M, Max: 8192K; Used: 139K Old Collector Reserve: 1193M, Max: 8192K; Used: 7012K [1230.629s][info][gc,ergo ] GC(1318) Start GC cycle (YOUNG) [1230.629s][info][gc,start ] GC(1318) Concurrent reset [1230.629s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent reset [1230.650s][info][gc ] GC(1318) Concurrent reset 20.748ms [1230.650s][info][gc,start ] GC(1318) Pause Init Mark (YOUNG) [1230.650s][info][gc,task ] GC(1318) Using 8 of 8 workers for init marking [1230.654s][info][gc ] GC(1318) Pause Init Mark (YOUNG) 3.542ms [1230.654s][info][gc,start ] GC(1318) Concurrent remembered set scanning [1230.654s][info][gc,task ] GC(1318) Using 4 of 8 workers for Concurrent remembered set scanning [1230.766s][info][gc ] GC(1318) Concurrent remembered set scanning 111.464ms [1230.766s][info][gc,start ] GC(1318) Concurrent marking roots [1230.766s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent marking roots [1230.769s][info][gc ] GC(1318) Concurrent marking roots 3.464ms [1230.769s][info][gc,start ] GC(1318) Concurrent marking (YOUNG) [1230.769s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent marking [1230.792s][info][gc ] GC(1318) Concurrent marking (YOUNG) 22.877ms [1230.792s][info][gc,start ] GC(1318) Pause Final Mark (YOUNG) [1230.792s][info][gc,task ] GC(1318) Using 8 of 8 workers for final marking [1230.793s][info][gc,ergo ] GC(1318) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1230.793s][info][gc ] GC(1318) Choose old regions for mixed collection: old evacuation budget: 94477K, candidates: 82 [1230.793s][info][gc ] GC(1318) Old-gen piggyback evac (82 regions, evacuating 91858K, reclaiming: 566M) [1230.793s][info][gc ] GC(1318) Old generation transition from Waiting for evacuation to Idle [1230.793s][info][gc,ergo ] GC(1318) Adaptive CSet Selection for YOUNG. Max Evacuation: 645M, Actual Free: 0B. [1230.793s][info][gc,ergo ] GC(1318) Chosen CSet evacuates young: 40313K (of which at least: 0B are to be promoted), old: 91858K [1230.793s][info][gc,ergo ] GC(1318) Collectable Garbage: 5022M (112%), Immediate: 0B (0%), 0 regions, CSet: 5022M (112%), 644 regions [1230.793s][info][gc,ergo ] GC(1318) Evacuation Targets: YOUNG: 40313K, PROMOTE: 0B, OLD: 91858K, TOTAL: 129M [1230.793s][info][gc,free ] Free: 10664M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 7946K, Mutator Free: 1334 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 129M, Max: 8192K; Used: 7012K [1230.793s][info][gc ] GC(1318) Pause Final Mark (YOUNG) 0.911ms [1230.793s][info][gc,start ] GC(1318) Concurrent thread roots [1230.793s][info][gc,task ] GC(1318) Using 4 of 8 workers for Concurrent thread roots [1230.797s][info][gc ] GC(1318) Concurrent thread roots 3.990ms [1230.797s][info][gc,start ] GC(1318) Concurrent weak references [1230.797s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent weak references [1230.797s][info][gc,ref ] GC(1318) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1230.797s][info][gc,ref ] GC(1318) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1230.797s][info][gc,ref ] GC(1318) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1230.797s][info][gc ] GC(1318) Concurrent weak references 0.062ms [1230.797s][info][gc,start ] GC(1318) Concurrent weak roots [1230.797s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent weak root [1230.798s][info][gc ] GC(1318) Concurrent weak roots 0.584ms [1230.798s][info][gc,start ] GC(1318) Concurrent cleanup [1230.798s][info][gc ] GC(1318) Concurrent cleanup 20899M->20899M(31744M) 0.099ms [1230.798s][info][gc,free ] Free: 10651M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 12636K, Mutator Free: 1333 Collector Reserve: 48196K, Max: 8192K; Used: 955K Old Collector Reserve: 129M, Max: 8192K; Used: 7032K [1230.798s][info][gc,start ] GC(1318) Concurrent strong roots [1230.798s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent strong root [1230.799s][info][gc ] GC(1318) Concurrent strong roots 0.445ms [1230.799s][info][gc,start ] GC(1318) Concurrent evacuation [1230.799s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent evacuation [1230.802s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2336, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16876527152, old unaffiliated regions: 16 [1230.802s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2336, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16876527152, old unaffiliated regions: 16 [1230.803s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16876529712, old unaffiliated regions: 16 [1230.803s][info][gc,ergo ] Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16876529712, old unaffiliated regions: 16 [1230.803s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1230.868s][info][gc ] GC(1318) Concurrent evacuation 69.160ms [1230.868s][info][gc,start ] GC(1318) Pause Init Update Refs [1230.869s][info][gc ] GC(1318) Pause Init Update Refs 0.514ms [1230.869s][info][gc,start ] GC(1318) Concurrent update references [1230.869s][info][gc,task ] GC(1318) Using 4 of 8 workers for concurrent reference update [1230.869s][info][gc ] GC(1318) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 15528M [1230.869s][info][gc,free ] At start of update refs, moving 32763K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (24576K) [1232.264s][info][gc ] GC(1318) Concurrent update references 1395.559ms [1232.264s][info][gc,start ] GC(1318) Concurrent update thread roots [1232.275s][info][gc ] GC(1318) Concurrent update thread roots 10.745ms [1232.275s][info][gc,start ] GC(1318) Pause Final Update Refs [1232.275s][info][gc,task ] GC(1318) Using 8 of 8 workers for final reference update [1232.276s][info][gc,free ] Free: 11363M, Max: 8192K regular, 416M humongous, Frag: 94% external, 39% internal; Used: 4452M, Mutator Free: 1421 Collector Reserve: 815M, Max: 8192K; Used: 49295K Old Collector Reserve: 656M, Max: 8192K; Used: 655M [1232.276s][info][gc ] GC(1318) Pause Final Update Refs 0.240ms [1232.276s][info][gc,start ] GC(1318) Concurrent cleanup [1232.276s][info][gc ] GC(1318) Concurrent cleanup 24044M->18892M(31744M) 0.167ms [1232.276s][info][gc ] GC(1318) Transfer 82 region(s) from OLD to YOUNG, yielding increased size: 16184M [1232.276s][info][gc,ergo ] GC(1318) After cleanup, successfully transferred 82 regions to young to prepare for next gc, old available: 10752B, young_available: 12835M [1232.276s][info][gc,ergo ] GC(1318) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.8% during period of 3.152s [1232.276s][info][gc,ergo ] GC(1318) At end of Concurrent Young GC: YOUNG generation used: 3349M, used regions: 3400M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16184M, available: 12834M [1232.276s][info][gc,ergo ] GC(1318) At end of Concurrent Young GC: OLD generation used: 15543M, used regions: 15560M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15560M, available: 10752B [1232.276s][info][gc,free ] Free: 11362M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 5615K, Mutator Free: 1421 Collector Reserve: 815M, Max: 8192K; Used: 143K Old Collector Reserve: 656M, Max: 8192K; Used: 0B [1232.277s][info][gc,stats ] [1232.277s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1232.277s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1232.277s][info][gc,stats ] [1232.277s][info][gc,stats ] Concurrent Reset 20778 us [1232.277s][info][gc,stats ] Pause Init Mark (G) 4265 us [1232.277s][info][gc,stats ] Pause Init Mark (N) 3550 us [1232.277s][info][gc,stats ] Swap Remembered Set 3367 us [1232.277s][info][gc,stats ] Update Region States 54 us [1232.277s][info][gc,stats ] Concurrent Scan Remembered Set 111484 us, parallelism: 3.99x [1232.277s][info][gc,stats ] RS: 445078 us [1232.277s][info][gc,stats ] RS: Scan Clusters 445078 us, workers (us): 111384, 111372, 111371, 110951, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Concurrent Mark Roots 3479 us, parallelism: 3.54x [1232.277s][info][gc,stats ] CMR: 12326 us [1232.277s][info][gc,stats ] CMR: Thread Roots 11164 us, workers (us): 2739, 2922, 2794, 2708, ---, ---, ---, ---, [1232.277s][info][gc,stats ] CMR: Code Cache Roots 1036 us, workers (us): 304, 201, 179, 351, ---, ---, ---, ---, [1232.277s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 22, 22, 18, ---, ---, ---, ---, [1232.277s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Concurrent Marking 22893 us, parallelism: 3.56x [1232.277s][info][gc,stats ] CM: 81518 us [1232.277s][info][gc,stats ] CM: Parallel Mark 81518 us, workers (us): 20398, 20376, 20379, 20365, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Pause Final Mark (G) 1343 us [1232.277s][info][gc,stats ] Pause Final Mark (N) 917 us [1232.277s][info][gc,stats ] Finish Mark 440 us [1232.277s][info][gc,stats ] Update Region States 83 us [1232.277s][info][gc,stats ] Choose Collection Set 149 us [1232.277s][info][gc,stats ] Rebuild Free Set 55 us [1232.277s][info][gc,stats ] Concurrent Thread Roots 4004 us, parallelism: 3.88x [1232.277s][info][gc,stats ] CTR: 15552 us [1232.277s][info][gc,stats ] CTR: Thread Roots 15552 us, workers (us): 3932, 3849, 3847, 3924, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Concurrent Weak References 65 us, parallelism: 0.03x [1232.277s][info][gc,stats ] CWRF: 2 us [1232.277s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Concurrent Weak Roots 589 us [1232.277s][info][gc,stats ] Roots 59 us, parallelism: 1.66x [1232.277s][info][gc,stats ] CWR: 98 us [1232.277s][info][gc,stats ] CWR: VM Weak Roots 98 us, workers (us): 28, 28, 22, 20, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Rendezvous 516 us [1232.277s][info][gc,stats ] Concurrent Cleanup 104 us [1232.277s][info][gc,stats ] Concurrent Strong Roots 456 us, parallelism: 2.71x [1232.277s][info][gc,stats ] CSR: 1236 us [1232.277s][info][gc,stats ] CSR: Code Cache Roots 1043 us, workers (us): 163, 355, 320, 205, ---, ---, ---, ---, [1232.277s][info][gc,stats ] CSR: VM Strong Roots 166 us, workers (us): 47, 45, 40, 34, ---, ---, ---, ---, [1232.277s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [1232.277s][info][gc,stats ] Concurrent Evacuation 69179 us [1232.277s][info][gc,stats ] Pause Init Update Refs (G) 964 us [1232.277s][info][gc,stats ] Pause Init Update Refs (N) 523 us [1232.277s][info][gc,stats ] Manage GCLABs 438 us [1232.277s][info][gc,stats ] Concurrent Update Refs 1395587 us [1232.277s][info][gc,stats ] Concurrent Update Thread Roots 10762 us [1232.277s][info][gc,stats ] Pause Final Update Refs (G) 847 us [1232.277s][info][gc,stats ] Pause Final Update Refs (N) 245 us [1232.277s][info][gc,stats ] Update Region States 53 us [1232.277s][info][gc,stats ] Trash Collection Set 21 us [1232.277s][info][gc,stats ] Rebuild Free Set 94 us [1232.277s][info][gc,stats ] Concurrent Cleanup 173 us [1232.277s][info][gc,stats ] Workers: Evacuated 128M across 3220967 objects, abandoned 0B across 0 objects. [1232.277s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.277s][info][gc,stats ] - age 1: 77904032 bytes, 77904032 total [1232.277s][info][gc,stats ] - age 2: 10209232 bytes, 88113264 total [1232.277s][info][gc,stats ] - age 3: 6643616 bytes, 94756880 total [1232.277s][info][gc,stats ] - age 4: 5096008 bytes, 99852888 total [1232.277s][info][gc,stats ] - age 5: 3294496 bytes, 103147384 total [1232.277s][info][gc,stats ] - age 6: 3472232 bytes, 106619616 total [1232.277s][info][gc,stats ] - age 7: 15472160 bytes, 122091776 total [1232.277s][info][gc,stats ] - age 8: 1977264 bytes, 124069040 total [1232.277s][info][gc,stats ] - age 9: 1725552 bytes, 125794592 total [1232.277s][info][gc,stats ] - age 10: 5301152 bytes, 131095744 total [1232.277s][info][gc,stats ] - age 11: 746272 bytes, 131842016 total [1232.277s][info][gc,stats ] - age 12: 137712 bytes, 131979728 total [1232.277s][info][gc,stats ] - age 13: 260648 bytes, 132240376 total [1232.277s][info][gc,stats ] - age 14: 679776 bytes, 132920152 total [1232.277s][info][gc,stats ] - age 15: 958304 bytes, 133878456 total [1232.277s][info][gc,stats ] [1232.277s][info][gc,stats ] Mutators: Evacuated 446K across 4115 objects, abandoned 0B across 0 objects. [1232.277s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.277s][info][gc,stats ] - age 1: 428040 bytes, 428040 total [1232.277s][info][gc,stats ] - age 2: 624 bytes, 428664 total [1232.277s][info][gc,stats ] - age 3: 672 bytes, 429336 total [1232.277s][info][gc,stats ] - age 4: 488 bytes, 429824 total [1232.277s][info][gc,stats ] - age 5: 728 bytes, 430552 total [1232.277s][info][gc,stats ] - age 6: 552 bytes, 431104 total [1232.277s][info][gc,stats ] - age 7: 17216 bytes, 448320 total [1232.277s][info][gc,stats ] - age 8: 1432 bytes, 449752 total [1232.277s][info][gc,stats ] - age 9: 6000 bytes, 455752 total [1232.277s][info][gc,stats ] - age 10: 240 bytes, 455992 total [1232.277s][info][gc,stats ] - age 11: 400 bytes, 456392 total [1232.277s][info][gc,stats ] - age 12: 40 bytes, 456432 total [1232.277s][info][gc,stats ] - age 13: 120 bytes, 456552 total [1232.277s][info][gc,stats ] - age 14: 160 bytes, 456712 total [1232.277s][info][gc,stats ] - age 15: 320 bytes, 457032 total [1232.277s][info][gc,stats ] [1232.277s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1232.277s][info][gc,stats ] - age 1: 48 bytes, 48 total [1232.277s][info][gc,stats ] - age 2: 1240 bytes, 1288 total [1232.277s][info][gc,stats ] - age 5: 3872 bytes, 5160 total [1232.277s][info][gc,stats ] - age 6: 64 bytes, 5224 total [1232.277s][info][gc,stats ] - age 7: 8177504 bytes, 8182728 total [1232.277s][info][gc,stats ] [1232.277s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1232.277s][info][gc,stats ] - age 7: 10348626824 bytes, 10348626824 total [1232.277s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1232.287s][info][gc ] Transition from: normal to: idle [1232.288s][info][gc ] Trigger (YOUNG): expedite promotion in place of 7985K [1232.288s][info][gc ] Transition from: idle to: normal [1232.288s][info][gc ] Heuristics request for young collection accepted [1232.288s][info][gc,free ] Free: 11340M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 12274K, Mutator Free: 1419 Collector Reserve: 815M, Max: 8192K; Used: 143K Old Collector Reserve: 656M, Max: 8192K; Used: 0B [1232.288s][info][gc,ergo ] GC(1319) Start GC cycle (YOUNG) [1232.288s][info][gc,start ] GC(1319) Concurrent reset [1232.288s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent reset [1232.300s][info][gc ] GC(1319) Concurrent reset 12.147ms [1232.301s][info][gc,start ] GC(1319) Pause Init Mark (YOUNG) [1232.301s][info][gc,task ] GC(1319) Using 8 of 8 workers for init marking [1232.304s][info][gc ] GC(1319) Pause Init Mark (YOUNG) 3.642ms [1232.304s][info][gc,start ] GC(1319) Concurrent remembered set scanning [1232.305s][info][gc,task ] GC(1319) Using 4 of 8 workers for Concurrent remembered set scanning [1232.374s][info][gc ] GC(1319) Concurrent remembered set scanning 69.448ms [1232.374s][info][gc,start ] GC(1319) Concurrent marking roots [1232.374s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent marking roots [1232.377s][info][gc ] GC(1319) Concurrent marking roots 3.487ms [1232.377s][info][gc,start ] GC(1319) Concurrent marking (YOUNG) [1232.377s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent marking [1232.400s][info][gc ] GC(1319) Concurrent marking (YOUNG) 22.717ms [1232.400s][info][gc,start ] GC(1319) Pause Final Mark (YOUNG) [1232.401s][info][gc,task ] GC(1319) Using 8 of 8 workers for final marking [1232.401s][info][gc,ergo ] GC(1319) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1232.401s][info][gc,ergo ] GC(1319) Adaptive CSet Selection for YOUNG. Max Evacuation: 674M, Actual Free: 0B. [1232.401s][info][gc,ergo ] GC(1319) Chosen CSet evacuates young: 36156K (of which at least: 0B are to be promoted), old: 0B [1232.401s][info][gc,ergo ] GC(1319) Collectable Garbage: 3353M (99%), Immediate: 0B (0%), 0 regions, CSet: 3353M (99%), 424 regions [1232.401s][info][gc,ergo ] GC(1319) Evacuation Targets: YOUNG: 36156K, PROMOTE: 0B, OLD: 0B, TOTAL: 36156K [1232.401s][info][gc,free ] Free: 12531M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 4337K, Mutator Free: 1567 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [1232.402s][info][gc ] GC(1319) Pause Final Mark (YOUNG) 1.004ms [1232.402s][info][gc,start ] GC(1319) Concurrent thread roots [1232.402s][info][gc,task ] GC(1319) Using 4 of 8 workers for Concurrent thread roots [1232.405s][info][gc ] GC(1319) Concurrent thread roots 3.647ms [1232.405s][info][gc,start ] GC(1319) Concurrent weak references [1232.405s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent weak references [1232.405s][info][gc,ref ] GC(1319) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.405s][info][gc,ref ] GC(1319) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.405s][info][gc,ref ] GC(1319) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.405s][info][gc ] GC(1319) Concurrent weak references 0.050ms [1232.405s][info][gc,start ] GC(1319) Concurrent weak roots [1232.405s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent weak root [1232.406s][info][gc ] GC(1319) Concurrent weak roots 0.616ms [1232.406s][info][gc,start ] GC(1319) Concurrent cleanup [1232.406s][info][gc ] GC(1319) Concurrent cleanup 19156M->19156M(31744M) 0.113ms [1232.406s][info][gc,free ] Free: 12520M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 8016K, Mutator Free: 1566 Collector Reserve: 48359K, Max: 8192K; Used: 792K Old Collector Reserve: 0B, Max: 0B; Used: 0B [1232.406s][info][gc,start ] GC(1319) Concurrent strong roots [1232.406s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent strong root [1232.407s][info][gc ] GC(1319) Concurrent strong roots 0.398ms [1232.407s][info][gc,start ] GC(1319) Concurrent evacuation [1232.407s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent evacuation [1232.408s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15568M [1232.418s][info][gc ] GC(1319) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15576M [1232.418s][info][gc,ergo ] GC(1319) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1232.418s][info][gc,ergo ] GC(1319) Promotion failed, size 16, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 10752, promotion expended: 10240, old capacity: 16332619776, old_used: 16307295280, old unaffiliated regions: 0 [1232.418s][info][gc,ergo ] GC(1319) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 10752, promotion expended: 10224, old capacity: 16332619776, old_used: 16307299888, old unaffiliated regions: 0 [1232.418s][info][gc,ergo ] GC(1319) Promotion failed, size 16, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 10752, promotion expended: 10224, old capacity: 16332619776, old_used: 16307299888, old unaffiliated regions: 0 [1232.418s][info][gc,ergo ] GC(1319) Squelching additional promotion failure reports for current epoch [1232.421s][info][gc ] GC(1319) Concurrent evacuation 14.481ms [1232.421s][info][gc,start ] GC(1319) Pause Init Update Refs [1232.422s][info][gc ] GC(1319) Pause Init Update Refs 0.492ms [1232.422s][info][gc,start ] GC(1319) Concurrent update references [1232.422s][info][gc,task ] GC(1319) Using 4 of 8 workers for concurrent reference update [1232.422s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1232.481s][info][gc ] GC(1319) Concurrent update references 59.028ms [1232.481s][info][gc,start ] GC(1319) Concurrent update thread roots [1232.489s][info][gc ] GC(1319) Concurrent update thread roots 8.193ms [1232.490s][info][gc,start ] GC(1319) Pause Final Update Refs [1232.490s][info][gc,task ] GC(1319) Using 8 of 8 workers for final reference update [1232.490s][info][gc,free ] Free: 14907M, Max: 8192K regular, 640M humongous, Frag: 95% external, 22% internal; Used: 3336M, Mutator Free: 1864 Collector Reserve: 815M, Max: 8192K; Used: 57487K Old Collector Reserve: 8170K, Max: 8170K; Used: 22016B [1232.490s][info][gc ] GC(1319) Pause Final Update Refs 0.234ms [1232.490s][info][gc,start ] GC(1319) Concurrent cleanup [1232.490s][info][gc ] GC(1319) Concurrent cleanup 19384M->15996M(31744M) 0.167ms [1232.490s][info][gc,ergo ] GC(1319) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8181K, young_available: 15723M [1232.490s][info][gc,ergo ] GC(1319) At end of Concurrent Young GC: GCU: 20.6%, MU: 18.5% during period of 0.214s [1232.490s][info][gc,ergo ] GC(1319) At end of Concurrent Young GC: YOUNG generation used: 445M, used regions: 496M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16168M, available: 15722M [1232.490s][info][gc,ergo ] GC(1319) At end of Concurrent Young GC: OLD generation used: 15551M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 8181K [1232.490s][info][gc,free ] Free: 14906M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 5302K, Mutator Free: 1864 Collector Reserve: 815M, Max: 8192K; Used: 143K Old Collector Reserve: 8170K, Max: 8170K; Used: 22016B [1232.491s][info][gc,stats ] [1232.491s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1232.491s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1232.491s][info][gc,stats ] [1232.491s][info][gc,stats ] Concurrent Reset 12174 us [1232.491s][info][gc,stats ] Pause Init Mark (G) 4386 us [1232.491s][info][gc,stats ] Pause Init Mark (N) 3652 us [1232.491s][info][gc,stats ] Swap Remembered Set 3365 us [1232.491s][info][gc,stats ] Update Region States 154 us [1232.491s][info][gc,stats ] Concurrent Scan Remembered Set 69466 us, parallelism: 3.99x [1232.491s][info][gc,stats ] RS: 277026 us [1232.491s][info][gc,stats ] RS: Scan Clusters 277026 us, workers (us): 69378, 69375, 69247, 69026, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Concurrent Mark Roots 3503 us, parallelism: 3.57x [1232.491s][info][gc,stats ] CMR: 12494 us [1232.491s][info][gc,stats ] CMR: Thread Roots 11370 us, workers (us): 2772, 2929, 2902, 2767, ---, ---, ---, ---, [1232.491s][info][gc,stats ] CMR: Code Cache Roots 995 us, workers (us): 335, 176, 173, 311, ---, ---, ---, ---, [1232.491s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 25, 21, 16, ---, ---, ---, ---, [1232.491s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Concurrent Marking 22732 us, parallelism: 3.51x [1232.491s][info][gc,stats ] CM: 79745 us [1232.491s][info][gc,stats ] CM: Parallel Mark 79745 us, workers (us): 19946, 19943, 19934, 19922, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Pause Final Mark (G) 1469 us [1232.491s][info][gc,stats ] Pause Final Mark (N) 1009 us [1232.491s][info][gc,stats ] Finish Mark 571 us [1232.491s][info][gc,stats ] Update Region States 81 us [1232.491s][info][gc,stats ] Choose Collection Set 118 us [1232.491s][info][gc,stats ] Rebuild Free Set 69 us [1232.491s][info][gc,stats ] Concurrent Thread Roots 3660 us, parallelism: 3.91x [1232.491s][info][gc,stats ] CTR: 14294 us [1232.491s][info][gc,stats ] CTR: Thread Roots 14294 us, workers (us): 3578, 3557, 3576, 3583, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [1232.491s][info][gc,stats ] CWRF: 1 us [1232.491s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Concurrent Weak Roots 620 us [1232.491s][info][gc,stats ] Roots 49 us, parallelism: 1.46x [1232.491s][info][gc,stats ] CWR: 71 us [1232.491s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 22, 20, 16, 12, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Rendezvous 559 us [1232.491s][info][gc,stats ] Concurrent Cleanup 117 us [1232.491s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.61x [1232.491s][info][gc,stats ] CSR: 1054 us [1232.491s][info][gc,stats ] CSR: Code Cache Roots 911 us, workers (us): 328, 265, 155, 163, ---, ---, ---, ---, [1232.491s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 37, 31, 26, 23, ---, ---, ---, ---, [1232.491s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, ---, 5, 21, ---, ---, ---, ---, [1232.491s][info][gc,stats ] Concurrent Evacuation 14495 us [1232.491s][info][gc,stats ] Pause Init Update Refs (G) 930 us [1232.491s][info][gc,stats ] Pause Init Update Refs (N) 500 us [1232.491s][info][gc,stats ] Manage GCLABs 424 us [1232.491s][info][gc,stats ] Concurrent Update Refs 59048 us [1232.491s][info][gc,stats ] Concurrent Update Thread Roots 8209 us [1232.491s][info][gc,stats ] Pause Final Update Refs (G) 656 us [1232.491s][info][gc,stats ] Pause Final Update Refs (N) 239 us [1232.491s][info][gc,stats ] Update Region States 53 us [1232.491s][info][gc,stats ] Trash Collection Set 14 us [1232.491s][info][gc,stats ] Rebuild Free Set 87 us [1232.491s][info][gc,stats ] Concurrent Cleanup 177 us [1232.491s][info][gc,stats ] Workers: Evacuated 35828K across 382613 objects, abandoned 0B across 0 objects. [1232.491s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.491s][info][gc,stats ] - age 1: 32652656 bytes, 32652656 total [1232.491s][info][gc,stats ] - age 2: 799568 bytes, 33452224 total [1232.491s][info][gc,stats ] - age 3: 203976 bytes, 33656200 total [1232.491s][info][gc,stats ] - age 4: 1093984 bytes, 34750184 total [1232.491s][info][gc,stats ] - age 5: 983256 bytes, 35733440 total [1232.491s][info][gc,stats ] - age 6: 270512 bytes, 36003952 total [1232.491s][info][gc,stats ] - age 7: 147928 bytes, 36151880 total [1232.491s][info][gc,stats ] - age 8: 341256 bytes, 36493136 total [1232.491s][info][gc,stats ] - age 9: 195176 bytes, 36688312 total [1232.491s][info][gc,stats ] [1232.491s][info][gc,stats ] Mutators: Evacuated 328K across 2528 objects, abandoned 0B across 0 objects. [1232.491s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.491s][info][gc,stats ] - age 1: 335088 bytes, 335088 total [1232.491s][info][gc,stats ] - age 2: 640 bytes, 335728 total [1232.491s][info][gc,stats ] - age 4: 128 bytes, 335856 total [1232.491s][info][gc,stats ] - age 5: 128 bytes, 335984 total [1232.491s][info][gc,stats ] - age 7: 48 bytes, 336032 total [1232.491s][info][gc,stats ] - age 8: 32 bytes, 336064 total [1232.491s][info][gc,stats ] [1232.491s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1232.491s][info][gc,stats ] - age 1: 64 bytes, 64 total [1232.491s][info][gc,stats ] - age 2: 48 bytes, 112 total [1232.491s][info][gc,stats ] - age 3: 1240 bytes, 1352 total [1232.491s][info][gc,stats ] - age 6: 3872 bytes, 5224 total [1232.491s][info][gc,stats ] - age 7: 64 bytes, 5288 total [1232.491s][info][gc,stats ] [1232.491s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1232.491s][info][gc,stats ] - age 7: 10356804328 bytes, 10356804328 total [1232.491s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1232.501s][info][gc ] Transition from: normal to: idle [1232.501s][info][gc ] Trigger (YOUNG): expedite promotion in place of 64B [1232.501s][info][gc ] Transition from: idle to: normal [1232.501s][info][gc ] Heuristics request for young collection accepted [1232.501s][info][gc,free ] Free: 14883M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 4240K, Mutator Free: 1861 Collector Reserve: 815M, Max: 8192K; Used: 143K Old Collector Reserve: 8170K, Max: 8170K; Used: 22016B [1232.501s][info][gc,ergo ] GC(1320) Start GC cycle (YOUNG) [1232.501s][info][gc,start ] GC(1320) Concurrent reset [1232.501s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent reset [1232.504s][info][gc ] GC(1320) Concurrent reset 2.153ms [1232.504s][info][gc,start ] GC(1320) Pause Init Mark (YOUNG) [1232.504s][info][gc,task ] GC(1320) Using 8 of 8 workers for init marking [1232.507s][info][gc ] GC(1320) Pause Init Mark (YOUNG) 3.564ms [1232.508s][info][gc,start ] GC(1320) Concurrent remembered set scanning [1232.508s][info][gc,task ] GC(1320) Using 4 of 8 workers for Concurrent remembered set scanning [1232.547s][info][gc ] GC(1320) Concurrent remembered set scanning 39.488ms [1232.547s][info][gc,start ] GC(1320) Concurrent marking roots [1232.547s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent marking roots [1232.551s][info][gc ] GC(1320) Concurrent marking roots 3.721ms [1232.551s][info][gc,start ] GC(1320) Concurrent marking (YOUNG) [1232.551s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent marking [1232.562s][info][gc ] GC(1320) Concurrent marking (YOUNG) 10.936ms [1232.562s][info][gc,start ] GC(1320) Pause Final Mark (YOUNG) [1232.562s][info][gc,task ] GC(1320) Using 8 of 8 workers for final marking [1232.563s][info][gc,ergo ] GC(1320) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 24768 used bytes [1232.563s][info][gc,ergo ] GC(1320) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1232.563s][info][gc,ergo ] GC(1320) Chosen CSet evacuates young: 34569K (of which at least: 0B are to be promoted), old: 0B [1232.563s][info][gc,ergo ] GC(1320) Collectable Garbage: 438M (98%), Immediate: 0B (0%), 0 regions, CSet: 438M (98%), 59 regions [1232.563s][info][gc,ergo ] GC(1320) Evacuation Targets: YOUNG: 34569K, PROMOTE: 0B, OLD: 0B, TOTAL: 34569K [1232.563s][info][gc,free ] Free: 15514M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 5373K, Mutator Free: 1940 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8170K, Max: 8170K; Used: 22016B [1232.563s][info][gc ] GC(1320) Pause Final Mark (YOUNG) 0.866ms [1232.563s][info][gc,start ] GC(1320) Concurrent thread roots [1232.563s][info][gc,task ] GC(1320) Using 4 of 8 workers for Concurrent thread roots [1232.567s][info][gc ] GC(1320) Concurrent thread roots 3.742ms [1232.567s][info][gc,start ] GC(1320) Concurrent weak references [1232.567s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent weak references [1232.567s][info][gc,ref ] GC(1320) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.567s][info][gc,ref ] GC(1320) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.567s][info][gc,ref ] GC(1320) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.567s][info][gc ] GC(1320) Concurrent weak references 0.072ms [1232.567s][info][gc,start ] GC(1320) Concurrent weak roots [1232.567s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent weak root [1232.568s][info][gc ] GC(1320) Concurrent weak roots 0.650ms [1232.568s][info][gc,start ] GC(1320) Concurrent cleanup [1232.568s][info][gc ] GC(1320) Concurrent cleanup 16162M->16163M(31744M) 0.172ms [1232.568s][info][gc,free ] Free: 15501M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 2364K, Mutator Free: 1938 Collector Reserve: 48152K, Max: 8192K; Used: 999K Old Collector Reserve: 8168K, Max: 8168K; Used: 24576B [1232.568s][info][gc,start ] GC(1320) Concurrent strong roots [1232.568s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent strong root [1232.568s][info][gc ] GC(1320) Concurrent strong roots 0.419ms [1232.568s][info][gc,start ] GC(1320) Concurrent evacuation [1232.568s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent evacuation [1232.570s][info][gc ] GC(1320) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [1232.577s][info][gc ] GC(1320) Concurrent evacuation 8.521ms [1232.577s][info][gc,start ] GC(1320) Pause Init Update Refs [1232.577s][info][gc ] GC(1320) Pause Init Update Refs 0.477ms [1232.578s][info][gc,start ] GC(1320) Concurrent update references [1232.578s][info][gc,task ] GC(1320) Using 4 of 8 workers for concurrent reference update [1232.578s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1232.613s][info][gc ] GC(1320) Concurrent update references 35.504ms [1232.613s][info][gc,start ] GC(1320) Concurrent update thread roots [1232.621s][info][gc ] GC(1320) Concurrent update thread roots 8.283ms [1232.622s][info][gc,start ] GC(1320) Pause Final Update Refs [1232.622s][info][gc,task ] GC(1320) Using 8 of 8 workers for final reference update [1232.622s][info][gc,free ] Free: 15042M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 2% internal; Used: 429M, Mutator Free: 1881 Collector Reserve: 815M, Max: 8192K; Used: 49270K Old Collector Reserve: 15619K, Max: 8168K; Used: 765K [1232.622s][info][gc ] GC(1320) Pause Final Update Refs 0.179ms [1232.622s][info][gc,start ] GC(1320) Concurrent cleanup [1232.622s][info][gc ] GC(1320) Concurrent cleanup 16325M->15854M(31744M) 0.108ms [1232.622s][info][gc,ergo ] GC(1320) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15629K, young_available: 15858M [1232.622s][info][gc,ergo ] GC(1320) At end of Concurrent Young GC: GCU: 19.5%, MU: 19.4% during period of 0.132s [1232.622s][info][gc,ergo ] GC(1320) At end of Concurrent Young GC: YOUNG generation used: 302M, used regions: 344M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16160M, available: 15857M [1232.622s][info][gc,ergo ] GC(1320) At end of Concurrent Young GC: OLD generation used: 15552M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 15629K [1232.622s][info][gc,free ] Free: 15041M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 6246K, Mutator Free: 1881 Collector Reserve: 815M, Max: 8192K; Used: 118K Old Collector Reserve: 15619K, Max: 8168K; Used: 765K [1232.623s][info][gc,stats ] [1232.623s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1232.623s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1232.623s][info][gc,stats ] [1232.623s][info][gc,stats ] Concurrent Reset 2165 us [1232.623s][info][gc,stats ] Pause Init Mark (G) 3975 us [1232.623s][info][gc,stats ] Pause Init Mark (N) 3572 us [1232.623s][info][gc,stats ] Swap Remembered Set 3449 us [1232.623s][info][gc,stats ] Update Region States 28 us [1232.623s][info][gc,stats ] Concurrent Scan Remembered Set 39521 us, parallelism: 3.99x [1232.623s][info][gc,stats ] RS: 157642 us [1232.623s][info][gc,stats ] RS: Scan Clusters 157642 us, workers (us): 39418, 39415, 39412, 39396, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Concurrent Mark Roots 3730 us, parallelism: 3.64x [1232.623s][info][gc,stats ] CMR: 13568 us [1232.623s][info][gc,stats ] CMR: Thread Roots 12373 us, workers (us): 3174, 3089, 3168, 2941, ---, ---, ---, ---, [1232.623s][info][gc,stats ] CMR: Code Cache Roots 1068 us, workers (us): 174, 361, 182, 351, ---, ---, ---, ---, [1232.623s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 30, 25, 20, 17, ---, ---, ---, ---, [1232.623s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, 7, ---, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Concurrent Marking 10951 us, parallelism: 3.36x [1232.623s][info][gc,stats ] CM: 36805 us [1232.623s][info][gc,stats ] CM: Parallel Mark 36805 us, workers (us): 9198, 9198, 9215, 9195, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Pause Final Mark (G) 1252 us [1232.623s][info][gc,stats ] Pause Final Mark (N) 872 us [1232.623s][info][gc,stats ] Finish Mark 468 us [1232.623s][info][gc,stats ] Update Region States 78 us [1232.623s][info][gc,stats ] Choose Collection Set 80 us [1232.623s][info][gc,stats ] Rebuild Free Set 56 us [1232.623s][info][gc,stats ] Concurrent Thread Roots 3756 us, parallelism: 3.81x [1232.623s][info][gc,stats ] CTR: 14329 us [1232.623s][info][gc,stats ] CTR: Thread Roots 14329 us, workers (us): 3538, 3688, 3551, 3551, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Concurrent Weak References 78 us, parallelism: 0.02x [1232.623s][info][gc,stats ] CWRF: 2 us [1232.623s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Concurrent Weak Roots 659 us [1232.623s][info][gc,stats ] Roots 52 us, parallelism: 1.30x [1232.623s][info][gc,stats ] CWR: 68 us [1232.623s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 21, 15, 11, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Rendezvous 585 us [1232.623s][info][gc,stats ] Concurrent Cleanup 181 us [1232.623s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.58x [1232.623s][info][gc,stats ] CSR: 1096 us [1232.623s][info][gc,stats ] CSR: Code Cache Roots 932 us, workers (us): 254, 338, 149, 190, ---, ---, ---, ---, [1232.623s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 42, 35, 25, 24, ---, ---, ---, ---, [1232.623s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): ---, ---, 6, 32, ---, ---, ---, ---, [1232.623s][info][gc,stats ] Concurrent Evacuation 8540 us [1232.623s][info][gc,stats ] Pause Init Update Refs (G) 851 us [1232.623s][info][gc,stats ] Pause Init Update Refs (N) 485 us [1232.623s][info][gc,stats ] Manage GCLABs 409 us [1232.623s][info][gc,stats ] Concurrent Update Refs 35520 us [1232.623s][info][gc,stats ] Concurrent Update Thread Roots 8296 us [1232.623s][info][gc,stats ] Pause Final Update Refs (G) 541 us [1232.623s][info][gc,stats ] Pause Final Update Refs (N) 184 us [1232.623s][info][gc,stats ] Update Region States 41 us [1232.623s][info][gc,stats ] Trash Collection Set 5 us [1232.623s][info][gc,stats ] Rebuild Free Set 73 us [1232.623s][info][gc,stats ] Concurrent Cleanup 114 us [1232.623s][info][gc,stats ] Workers: Evacuated 34136K across 466131 objects, abandoned 0B across 0 objects. [1232.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.623s][info][gc,stats ] - age 1: 14027304 bytes, 14027304 total [1232.623s][info][gc,stats ] - age 2: 17350960 bytes, 31378264 total [1232.623s][info][gc,stats ] - age 3: 722616 bytes, 32100880 total [1232.623s][info][gc,stats ] - age 4: 180592 bytes, 32281472 total [1232.623s][info][gc,stats ] - age 5: 978480 bytes, 33259952 total [1232.623s][info][gc,stats ] - age 6: 862344 bytes, 34122296 total [1232.623s][info][gc,stats ] - age 7: 348464 bytes, 34470760 total [1232.623s][info][gc,stats ] - age 8: 312960 bytes, 34783720 total [1232.623s][info][gc,stats ] - age 9: 171800 bytes, 34955520 total [1232.623s][info][gc,stats ] [1232.623s][info][gc,stats ] Mutators: Evacuated 432K across 3308 objects, abandoned 0B across 0 objects. [1232.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.623s][info][gc,stats ] - age 2: 442584 bytes, 442584 total [1232.623s][info][gc,stats ] - age 3: 448 bytes, 443032 total [1232.623s][info][gc,stats ] - age 5: 96 bytes, 443128 total [1232.623s][info][gc,stats ] - age 8: 32 bytes, 443160 total [1232.623s][info][gc,stats ] [1232.623s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1232.623s][info][gc,stats ] - age 1: 8386488 bytes, 8386488 total [1232.623s][info][gc,stats ] - age 2: 64 bytes, 8386552 total [1232.623s][info][gc,stats ] - age 3: 48 bytes, 8386600 total [1232.623s][info][gc,stats ] - age 4: 1240 bytes, 8387840 total [1232.623s][info][gc,stats ] - age 7: 3872 bytes, 8391712 total [1232.623s][info][gc,stats ] [1232.623s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1232.623s][info][gc,stats ] - age 7: 10356804328 bytes, 10356804328 total [1232.623s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1232.633s][info][gc ] Transition from: normal to: idle [1232.633s][info][gc ] Trigger (YOUNG): expedite promotion in place of 3872B [1232.633s][info][gc ] Transition from: idle to: normal [1232.633s][info][gc ] Heuristics request for young collection accepted [1232.633s][info][gc,free ] Free: 15017M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 6836K, Mutator Free: 1878 Collector Reserve: 815M, Max: 8192K; Used: 118K Old Collector Reserve: 15619K, Max: 8168K; Used: 765K [1232.633s][info][gc,ergo ] GC(1321) Start GC cycle (YOUNG) [1232.633s][info][gc,start ] GC(1321) Concurrent reset [1232.633s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent reset [1232.635s][info][gc ] GC(1321) Concurrent reset 1.348ms [1232.635s][info][gc,start ] GC(1321) Pause Init Mark (YOUNG) [1232.635s][info][gc,task ] GC(1321) Using 8 of 8 workers for init marking [1232.638s][info][gc ] GC(1321) Pause Init Mark (YOUNG) 3.460ms [1232.638s][info][gc,start ] GC(1321) Concurrent remembered set scanning [1232.638s][info][gc,task ] GC(1321) Using 4 of 8 workers for Concurrent remembered set scanning [1232.663s][info][gc ] GC(1321) Concurrent remembered set scanning 24.340ms [1232.663s][info][gc,start ] GC(1321) Concurrent marking roots [1232.663s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent marking roots [1232.667s][info][gc ] GC(1321) Concurrent marking roots 3.799ms [1232.667s][info][gc,start ] GC(1321) Concurrent marking (YOUNG) [1232.667s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent marking [1232.676s][info][gc ] GC(1321) Concurrent marking (YOUNG) 9.523ms [1232.676s][info][gc,start ] GC(1321) Pause Final Mark (YOUNG) [1232.676s][info][gc,task ] GC(1321) Using 8 of 8 workers for final marking [1232.677s][info][gc,ergo ] GC(1321) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 76368 used bytes [1232.677s][info][gc,ergo ] GC(1321) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1232.677s][info][gc,ergo ] GC(1321) Chosen CSet evacuates young: 30142K (of which at least: 0B are to be promoted), old: 0B [1232.677s][info][gc,ergo ] GC(1321) Collectable Garbage: 295M (97%), Immediate: 0B (0%), 0 regions, CSet: 295M (97%), 41 regions [1232.677s][info][gc,ergo ] GC(1321) Evacuation Targets: YOUNG: 30142K, PROMOTE: 0B, OLD: 0B, TOTAL: 30142K [1232.677s][info][gc,free ] Free: 15693M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 3013K, Mutator Free: 1962 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 15619K, Max: 8168K; Used: 765K [1232.677s][info][gc ] GC(1321) Pause Final Mark (YOUNG) 0.917ms [1232.677s][info][gc,start ] GC(1321) Concurrent thread roots [1232.677s][info][gc,task ] GC(1321) Using 4 of 8 workers for Concurrent thread roots [1232.681s][info][gc ] GC(1321) Concurrent thread roots 3.831ms [1232.681s][info][gc,start ] GC(1321) Concurrent weak references [1232.681s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent weak references [1232.681s][info][gc,ref ] GC(1321) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.681s][info][gc,ref ] GC(1321) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.681s][info][gc,ref ] GC(1321) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1232.681s][info][gc ] GC(1321) Concurrent weak references 0.040ms [1232.681s][info][gc,start ] GC(1321) Concurrent weak roots [1232.681s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent weak root [1232.682s][info][gc ] GC(1321) Concurrent weak roots 0.575ms [1232.682s][info][gc,start ] GC(1321) Concurrent cleanup [1232.682s][info][gc ] GC(1321) Concurrent cleanup 15982M->15982M(31744M) 0.106ms [1232.682s][info][gc,free ] Free: 15679M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 45408B, Mutator Free: 1960 Collector Reserve: 39972K, Max: 8192K; Used: 987K Old Collector Reserve: 15619K, Max: 8168K; Used: 765K [1232.682s][info][gc,start ] GC(1321) Concurrent strong roots [1232.682s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent strong root [1232.682s][info][gc ] GC(1321) Concurrent strong roots 0.446ms [1232.682s][info][gc,start ] GC(1321) Concurrent evacuation [1232.682s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent evacuation [1232.684s][info][gc ] GC(1321) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15592M [1232.689s][info][gc ] GC(1321) Concurrent evacuation 6.127ms [1232.689s][info][gc,start ] GC(1321) Pause Init Update Refs [1232.689s][info][gc ] GC(1321) Pause Init Update Refs 0.508ms [1232.689s][info][gc,start ] GC(1321) Concurrent update references [1232.689s][info][gc,task ] GC(1321) Using 4 of 8 workers for concurrent reference update [1232.690s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1232.721s][info][gc ] GC(1321) Concurrent update references 31.034ms [1232.721s][info][gc,start ] GC(1321) Concurrent update thread roots [1232.730s][info][gc ] GC(1321) Concurrent update thread roots 9.867ms [1232.731s][info][gc,start ] GC(1321) Pause Final Update Refs [1232.731s][info][gc,task ] GC(1321) Using 8 of 8 workers for final reference update [1232.731s][info][gc,free ] Free: 15101M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 1% internal; Used: 279M, Mutator Free: 1888 Collector Reserve: 807M, Max: 8192K; Used: 49196K Old Collector Reserve: 23343K, Max: 8168K; Used: 1232K [1232.731s][info][gc ] GC(1321) Pause Final Update Refs 0.211ms [1232.731s][info][gc,start ] GC(1321) Concurrent cleanup [1232.731s][info][gc ] GC(1321) Concurrent cleanup 16113M->15796M(31744M) 0.106ms [1232.731s][info][gc,ergo ] GC(1321) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 23354K, young_available: 15908M [1232.731s][info][gc,ergo ] GC(1321) At end of Concurrent Young GC: GCU: 18.4%, MU: 18.2% during period of 0.109s [1232.731s][info][gc,ergo ] GC(1321) At end of Concurrent Young GC: YOUNG generation used: 244M, used regions: 280M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16152M, available: 15907M [1232.731s][info][gc,ergo ] GC(1321) At end of Concurrent Young GC: OLD generation used: 15553M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 23354K [1232.731s][info][gc,free ] Free: 15099M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 4337K, Mutator Free: 1888 Collector Reserve: 807M, Max: 8192K; Used: 45408B Old Collector Reserve: 23343K, Max: 8168K; Used: 1232K [1232.732s][info][gc,stats ] [1232.732s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1232.732s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1232.732s][info][gc,stats ] [1232.732s][info][gc,stats ] Concurrent Reset 1359 us [1232.732s][info][gc,stats ] Pause Init Mark (G) 3829 us [1232.732s][info][gc,stats ] Pause Init Mark (N) 3468 us [1232.732s][info][gc,stats ] Swap Remembered Set 3349 us [1232.732s][info][gc,stats ] Update Region States 36 us [1232.732s][info][gc,stats ] Concurrent Scan Remembered Set 24356 us, parallelism: 3.98x [1232.732s][info][gc,stats ] RS: 97009 us [1232.732s][info][gc,stats ] RS: Scan Clusters 97009 us, workers (us): 24257, 24253, 24251, 24248, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Concurrent Mark Roots 3811 us, parallelism: 3.68x [1232.732s][info][gc,stats ] CMR: 14010 us [1232.732s][info][gc,stats ] CMR: Thread Roots 12710 us, workers (us): 3222, 3020, 3157, 3310, ---, ---, ---, ---, [1232.732s][info][gc,stats ] CMR: Code Cache Roots 1163 us, workers (us): 176, 448, 382, 156, ---, ---, ---, ---, [1232.732s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 30, 28, 25, 19, ---, ---, ---, ---, [1232.732s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Concurrent Marking 9536 us, parallelism: 3.35x [1232.732s][info][gc,stats ] CM: 31929 us [1232.732s][info][gc,stats ] CM: Parallel Mark 31929 us, workers (us): 8001, 7993, 7971, 7964, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Pause Final Mark (G) 1269 us [1232.732s][info][gc,stats ] Pause Final Mark (N) 922 us [1232.732s][info][gc,stats ] Finish Mark 524 us [1232.732s][info][gc,stats ] Update Region States 80 us [1232.732s][info][gc,stats ] Choose Collection Set 78 us [1232.732s][info][gc,stats ] Rebuild Free Set 56 us [1232.732s][info][gc,stats ] Concurrent Thread Roots 3845 us, parallelism: 3.82x [1232.732s][info][gc,stats ] CTR: 14690 us [1232.732s][info][gc,stats ] CTR: Thread Roots 14690 us, workers (us): 3774, 3664, 3628, 3623, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.05x [1232.732s][info][gc,stats ] CWRF: 2 us [1232.732s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Concurrent Weak Roots 580 us [1232.732s][info][gc,stats ] Roots 59 us, parallelism: 1.40x [1232.732s][info][gc,stats ] CWR: 82 us [1232.732s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 26, 23, 19, 14, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Rendezvous 508 us [1232.732s][info][gc,stats ] Concurrent Cleanup 111 us [1232.732s][info][gc,stats ] Concurrent Strong Roots 450 us, parallelism: 2.73x [1232.732s][info][gc,stats ] CSR: 1229 us [1232.732s][info][gc,stats ] CSR: Code Cache Roots 1068 us, workers (us): 172, 315, 370, 210, ---, ---, ---, ---, [1232.732s][info][gc,stats ] CSR: VM Strong Roots 134 us, workers (us): 38, 36, 31, 29, ---, ---, ---, ---, [1232.732s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 22, ---, 5, ---, ---, ---, ---, ---, [1232.732s][info][gc,stats ] Concurrent Evacuation 6138 us [1232.732s][info][gc,stats ] Pause Init Update Refs (G) 895 us [1232.732s][info][gc,stats ] Pause Init Update Refs (N) 517 us [1232.732s][info][gc,stats ] Manage GCLABs 421 us [1232.732s][info][gc,stats ] Concurrent Update Refs 31054 us [1232.732s][info][gc,stats ] Concurrent Update Thread Roots 9880 us [1232.732s][info][gc,stats ] Pause Final Update Refs (G) 656 us [1232.732s][info][gc,stats ] Pause Final Update Refs (N) 217 us [1232.732s][info][gc,stats ] Update Region States 46 us [1232.732s][info][gc,stats ] Trash Collection Set 5 us [1232.732s][info][gc,stats ] Rebuild Free Set 84 us [1232.732s][info][gc,stats ] Concurrent Cleanup 112 us [1232.732s][info][gc,stats ] Workers: Evacuated 29808K across 355175 objects, abandoned 0B across 0 objects. [1232.732s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.732s][info][gc,stats ] - age 1: 7519344 bytes, 7519344 total [1232.732s][info][gc,stats ] - age 2: 6737224 bytes, 14256568 total [1232.732s][info][gc,stats ] - age 3: 13295856 bytes, 27552424 total [1232.732s][info][gc,stats ] - age 4: 718840 bytes, 28271264 total [1232.732s][info][gc,stats ] - age 5: 180560 bytes, 28451824 total [1232.732s][info][gc,stats ] - age 6: 978544 bytes, 29430368 total [1232.732s][info][gc,stats ] - age 7: 1093728 bytes, 30524096 total [1232.732s][info][gc,stats ] [1232.732s][info][gc,stats ] Mutators: Evacuated 333K across 2566 objects, abandoned 0B across 0 objects. [1232.732s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1232.732s][info][gc,stats ] - age 1: 40 bytes, 40 total [1232.732s][info][gc,stats ] - age 3: 341600 bytes, 341640 total [1232.732s][info][gc,stats ] - age 4: 64 bytes, 341704 total [1232.732s][info][gc,stats ] - age 5: 32 bytes, 341736 total [1232.732s][info][gc,stats ] - age 6: 32 bytes, 341768 total [1232.732s][info][gc,stats ] [1232.732s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1232.732s][info][gc,stats ] - age 2: 8386488 bytes, 8386488 total [1232.732s][info][gc,stats ] - age 3: 64 bytes, 8386552 total [1232.732s][info][gc,stats ] - age 4: 48 bytes, 8386600 total [1232.732s][info][gc,stats ] - age 5: 1240 bytes, 8387840 total [1232.732s][info][gc,stats ] [1232.732s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1232.732s][info][gc,stats ] - age 7: 10356804328 bytes, 10356804328 total [1232.732s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1232.742s][info][gc ] Transition from: normal to: idle [1234.632s][info][gc ] Periodic Sample: GCU = 14.790%, MU = 17.891% during most recent 5.0s [1236.367s][info][gc ] Trigger (YOUNG): Average GC time (2410.93 ms) is above the time for instantaneous allocation rate (3181 MB/s) to deplete free headroom (6189M) (spike threshold = 1.16) [1236.367s][info][gc ] Transition from: idle to: normal [1236.367s][info][gc ] Heuristics request for young collection accepted [1236.367s][info][gc,free ] Free: 7776M, Max: 8192K regular, 416M humongous, Frag: 95% external, 0% internal; Used: 8090K, Mutator Free: 973 Collector Reserve: 807M, Max: 8192K; Used: 45408B Old Collector Reserve: 23343K, Max: 8168K; Used: 1232K [1236.367s][info][gc,ergo ] GC(1322) Start GC cycle (YOUNG) [1236.367s][info][gc,start ] GC(1322) Concurrent reset [1236.367s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent reset [1236.403s][info][gc ] GC(1322) Concurrent reset 35.612ms [1236.418s][info][gc,start ] GC(1322) Pause Init Mark (YOUNG) [1236.418s][info][gc,task ] GC(1322) Using 8 of 8 workers for init marking [1236.423s][info][gc ] GC(1322) Pause Init Mark (YOUNG) 4.761ms [1236.429s][info][gc,start ] GC(1322) Concurrent remembered set scanning [1236.429s][info][gc,task ] GC(1322) Using 4 of 8 workers for Concurrent remembered set scanning [1236.456s][info][gc ] GC(1322) Concurrent remembered set scanning 27.168ms [1236.456s][info][gc,start ] GC(1322) Concurrent marking roots [1236.456s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent marking roots [1236.459s][info][gc ] GC(1322) Concurrent marking roots 3.754ms [1236.459s][info][gc,start ] GC(1322) Concurrent marking (YOUNG) [1236.459s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent marking [1236.551s][info][gc ] GC(1322) Concurrent marking (YOUNG) 92.014ms [1236.552s][info][gc,start ] GC(1322) Pause Final Mark (YOUNG) [1236.552s][info][gc,task ] GC(1322) Using 8 of 8 workers for final marking [1236.553s][info][gc,ergo ] GC(1322) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1236.553s][info][gc,ergo ] GC(1322) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1236.553s][info][gc,ergo ] GC(1322) Chosen CSet evacuates young: 37406K (of which at least: 0B are to be promoted), old: 0B [1236.553s][info][gc,ergo ] GC(1322) Collectable Garbage: 7491M (99%), Immediate: 0B (0%), 0 regions, CSet: 7491M (99%), 941 regions [1236.553s][info][gc,ergo ] GC(1322) Evacuation Targets: YOUNG: 37406K, PROMOTE: 0B, OLD: 0B, TOTAL: 37406K [1236.553s][info][gc,free ] Free: 7874M, Max: 8192K regular, 416M humongous, Frag: 95% external, 0% internal; Used: 5849K, Mutator Free: 985 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 23343K, Max: 8168K; Used: 1232K [1236.553s][info][gc ] GC(1322) Pause Final Mark (YOUNG) 0.963ms [1236.553s][info][gc,start ] GC(1322) Concurrent thread roots [1236.553s][info][gc,task ] GC(1322) Using 4 of 8 workers for Concurrent thread roots [1236.557s][info][gc ] GC(1322) Concurrent thread roots 3.671ms [1236.557s][info][gc,start ] GC(1322) Concurrent weak references [1236.557s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent weak references [1236.557s][info][gc,ref ] GC(1322) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1236.557s][info][gc,ref ] GC(1322) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1236.557s][info][gc,ref ] GC(1322) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1236.557s][info][gc ] GC(1322) Concurrent weak references 0.039ms [1236.557s][info][gc,start ] GC(1322) Concurrent weak roots [1236.557s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent weak root [1236.558s][info][gc ] GC(1322) Concurrent weak roots 0.949ms [1236.558s][info][gc,start ] GC(1322) Concurrent cleanup [1236.558s][info][gc ] GC(1322) Concurrent cleanup 23785M->23785M(31744M) 0.104ms [1236.558s][info][gc,free ] Free: 7859M, Max: 8192K regular, 416M humongous, Frag: 95% external, 0% internal; Used: 4691K, Mutator Free: 983 Collector Reserve: 48242K, Max: 8192K; Used: 909K Old Collector Reserve: 23336K, Max: 8160K; Used: 1240K [1236.558s][info][gc,start ] GC(1322) Concurrent strong roots [1236.558s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent strong root [1236.558s][info][gc ] GC(1322) Concurrent strong roots 0.501ms [1236.558s][info][gc,start ] GC(1322) Concurrent evacuation [1236.558s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent evacuation [1236.574s][info][gc ] GC(1322) Concurrent evacuation 15.911ms [1236.575s][info][gc,start ] GC(1322) Pause Init Update Refs [1236.575s][info][gc ] GC(1322) Pause Init Update Refs 0.523ms [1236.575s][info][gc,start ] GC(1322) Concurrent update references [1236.575s][info][gc,task ] GC(1322) Using 4 of 8 workers for concurrent reference update [1236.575s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1236.652s][info][gc ] GC(1322) Concurrent update references 76.804ms [1236.652s][info][gc,start ] GC(1322) Concurrent update thread roots [1236.662s][info][gc ] GC(1322) Concurrent update thread roots 10.130ms [1236.663s][info][gc,start ] GC(1322) Pause Final Update Refs [1236.663s][info][gc,task ] GC(1322) Using 8 of 8 workers for final reference update [1236.663s][info][gc,free ] Free: 14346M, Max: 8192K regular, 416M humongous, Frag: 94% external, 52% internal; Used: 7485M, Mutator Free: 1794 Collector Reserve: 807M, Max: 8192K; Used: 49200K Old Collector Reserve: 22463K, Max: 7724K; Used: 2112K [1236.663s][info][gc ] GC(1322) Pause Final Update Refs 0.228ms [1236.663s][info][gc,start ] GC(1322) Concurrent cleanup [1236.663s][info][gc ] GC(1322) Concurrent cleanup 24065M->16538M(31744M) 0.266ms [1236.663s][info][gc,ergo ] GC(1322) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 22474K, young_available: 15154M [1236.664s][info][gc,ergo ] GC(1322) At end of Concurrent Young GC: GCU: 1.5%, MU: 16.9% during period of 3.932s [1236.664s][info][gc,ergo ] GC(1322) At end of Concurrent Young GC: YOUNG generation used: 985M, used regions: 1040M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 15153M [1236.664s][info][gc,ergo ] GC(1322) At end of Concurrent Young GC: OLD generation used: 15553M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 22474K [1236.664s][info][gc,free ] Free: 14345M, Max: 8192K regular, 1424M humongous, Frag: 91% external, 0% internal; Used: 6971K, Mutator Free: 1794 Collector Reserve: 807M, Max: 8192K; Used: 49536B Old Collector Reserve: 22463K, Max: 7724K; Used: 2112K [1236.664s][info][gc,stats ] [1236.664s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1236.664s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1236.664s][info][gc,stats ] [1236.664s][info][gc,stats ] Concurrent Reset 35649 us [1236.664s][info][gc,stats ] Pause Init Mark (G) 25478 us [1236.664s][info][gc,stats ] Pause Init Mark (N) 4770 us [1236.664s][info][gc,stats ] Swap Remembered Set 3370 us [1236.664s][info][gc,stats ] Update Region States 1255 us [1236.664s][info][gc,stats ] Concurrent Scan Remembered Set 27190 us, parallelism: 3.96x [1236.664s][info][gc,stats ] RS: 107648 us [1236.664s][info][gc,stats ] RS: Scan Clusters 107648 us, workers (us): 27092, 26976, 26866, 26714, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Concurrent Mark Roots 3771 us, parallelism: 3.58x [1236.664s][info][gc,stats ] CMR: 13514 us [1236.664s][info][gc,stats ] CMR: Thread Roots 12372 us, workers (us): 3261, 3142, 2943, 3026, ---, ---, ---, ---, [1236.664s][info][gc,stats ] CMR: Code Cache Roots 1024 us, workers (us): 166, 176, 343, 339, ---, ---, ---, ---, [1236.664s][info][gc,stats ] CMR: VM Strong Roots 82 us, workers (us): 26, 22, 20, 14, ---, ---, ---, ---, [1236.664s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 7, 28, ---, ---, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Concurrent Marking 92038 us, parallelism: 3.85x [1236.664s][info][gc,stats ] CM: 353963 us [1236.664s][info][gc,stats ] CM: Parallel Mark 353963 us, workers (us): 88503, 88477, 88491, 88493, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Pause Final Mark (G) 1503 us [1236.664s][info][gc,stats ] Pause Final Mark (N) 969 us [1236.664s][info][gc,stats ] Finish Mark 449 us [1236.664s][info][gc,stats ] Update Region States 89 us [1236.664s][info][gc,stats ] Choose Collection Set 187 us [1236.664s][info][gc,stats ] Rebuild Free Set 49 us [1236.664s][info][gc,stats ] Concurrent Thread Roots 3702 us, parallelism: 3.80x [1236.664s][info][gc,stats ] CTR: 14067 us [1236.664s][info][gc,stats ] CTR: Thread Roots 14067 us, workers (us): 3623, 3468, 3506, 3469, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1236.664s][info][gc,stats ] CWRF: 1 us [1236.664s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Concurrent Weak Roots 969 us [1236.664s][info][gc,stats ] Roots 53 us, parallelism: 1.38x [1236.664s][info][gc,stats ] CWR: 73 us [1236.664s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 25, 21, 14, 14, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Rendezvous 886 us [1236.664s][info][gc,stats ] Concurrent Cleanup 110 us [1236.664s][info][gc,stats ] Concurrent Strong Roots 507 us, parallelism: 2.58x [1236.664s][info][gc,stats ] CSR: 1305 us [1236.664s][info][gc,stats ] CSR: Code Cache Roots 1126 us, workers (us): 171, 214, 325, 415, ---, ---, ---, ---, [1236.664s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 45, 41, 35, 33, ---, ---, ---, ---, [1236.664s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [1236.664s][info][gc,stats ] Concurrent Evacuation 15926 us [1236.664s][info][gc,stats ] Pause Init Update Refs (G) 1018 us [1236.664s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1236.664s][info][gc,stats ] Manage GCLABs 444 us [1236.664s][info][gc,stats ] Concurrent Update Refs 76828 us [1236.664s][info][gc,stats ] Concurrent Update Thread Roots 10147 us [1236.664s][info][gc,stats ] Pause Final Update Refs (G) 692 us [1236.664s][info][gc,stats ] Pause Final Update Refs (N) 232 us [1236.664s][info][gc,stats ] Update Region States 44 us [1236.664s][info][gc,stats ] Trash Collection Set 25 us [1236.664s][info][gc,stats ] Rebuild Free Set 80 us [1236.664s][info][gc,stats ] Concurrent Cleanup 277 us [1236.664s][info][gc,stats ] Workers: Evacuated 36934K across 418478 objects, abandoned 0B across 0 objects. [1236.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1236.664s][info][gc,stats ] - age 1: 34944672 bytes, 34944672 total [1236.664s][info][gc,stats ] - age 2: 32752 bytes, 34977424 total [1236.664s][info][gc,stats ] - age 3: 53032 bytes, 35030456 total [1236.664s][info][gc,stats ] - age 4: 381624 bytes, 35412080 total [1236.664s][info][gc,stats ] - age 5: 649208 bytes, 36061288 total [1236.664s][info][gc,stats ] - age 6: 152424 bytes, 36213712 total [1236.664s][info][gc,stats ] - age 7: 1606816 bytes, 37820528 total [1236.664s][info][gc,stats ] [1236.664s][info][gc,stats ] Mutators: Evacuated 472K across 3651 objects, abandoned 0B across 0 objects. [1236.664s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1236.664s][info][gc,stats ] - age 1: 483248 bytes, 483248 total [1236.664s][info][gc,stats ] - age 4: 32 bytes, 483280 total [1236.664s][info][gc,stats ] - age 5: 192 bytes, 483472 total [1236.664s][info][gc,stats ] - age 7: 384 bytes, 483856 total [1236.664s][info][gc,stats ] [1236.664s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1236.664s][info][gc,stats ] - age 1: 380435488 bytes, 380435488 total [1236.664s][info][gc,stats ] - age 4: 64 bytes, 380435552 total [1236.664s][info][gc,stats ] - age 5: 48 bytes, 380435600 total [1236.664s][info][gc,stats ] - age 6: 1240 bytes, 380436840 total [1236.664s][info][gc,stats ] [1236.664s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1236.664s][info][gc,stats ] - age 7: 10356804328 bytes, 10356804328 total [1236.664s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1236.674s][info][gc ] Transition from: normal to: idle [1239.642s][info][gc ] Periodic Sample: GCU = 1.185%, MU = 20.757% during most recent 5.0s [1240.361s][info][gc ] Trigger (YOUNG): Average GC time (2323.73 ms) is above the time for average allocation rate (2125 MB/s) to deplete free headroom (4936M) (margin of error = 3.17) [1240.361s][info][gc,ergo ] Free headroom: 6523M (free) - 1587M (spike) - 0B (penalties) = 4936M [1240.361s][info][gc ] Transition from: idle to: normal [1240.361s][info][gc ] Heuristics request for young collection accepted [1240.361s][info][gc,free ] Free: 6523M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 4338K, Mutator Free: 816 Collector Reserve: 807M, Max: 8192K; Used: 49536B Old Collector Reserve: 22463K, Max: 7724K; Used: 2112K [1240.361s][info][gc,ergo ] GC(1323) Start GC cycle (YOUNG) [1240.361s][info][gc,start ] GC(1323) Concurrent reset [1240.361s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent reset [1240.397s][info][gc ] GC(1323) Concurrent reset 35.204ms [1240.397s][info][gc,start ] GC(1323) Pause Init Mark (YOUNG) [1240.397s][info][gc,task ] GC(1323) Using 8 of 8 workers for init marking [1240.401s][info][gc ] GC(1323) Pause Init Mark (YOUNG) 3.764ms [1240.401s][info][gc,start ] GC(1323) Concurrent remembered set scanning [1240.401s][info][gc,task ] GC(1323) Using 4 of 8 workers for Concurrent remembered set scanning [1240.430s][info][gc ] GC(1323) Concurrent remembered set scanning 29.217ms [1240.430s][info][gc,start ] GC(1323) Concurrent marking roots [1240.430s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent marking roots [1240.434s][info][gc ] GC(1323) Concurrent marking roots 3.455ms [1240.434s][info][gc,start ] GC(1323) Concurrent marking (YOUNG) [1240.434s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent marking [1241.824s][info][gc ] GC(1323) Concurrent marking (YOUNG) 1390.341ms [1241.825s][info][gc,start ] GC(1323) Pause Final Mark (YOUNG) [1241.825s][info][gc,task ] GC(1323) Using 8 of 8 workers for final marking [1241.825s][info][gc,ergo ] GC(1323) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1241.825s][info][gc,ergo ] GC(1323) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1241.825s][info][gc,ergo ] GC(1323) Chosen CSet evacuates young: 386M (of which at least: 0B are to be promoted), old: 0B [1241.825s][info][gc,ergo ] GC(1323) Collectable Garbage: 7877M (99%), Immediate: 0B (0%), 0 regions, CSet: 7877M (99%), 1033 regions [1241.825s][info][gc,ergo ] GC(1323) Evacuation Targets: YOUNG: 386M, PROMOTE: 0B, OLD: 0B, TOTAL: 386M [1241.826s][info][gc,free ] Free: 3719M, Max: 8192K regular, 384M humongous, Frag: 90% external, 0% internal; Used: 483K, Mutator Free: 465 Collector Reserve: 463M, Max: 8192K; Used: 8256B Old Collector Reserve: 22463K, Max: 7724K; Used: 2112K [1241.826s][info][gc ] GC(1323) Pause Final Mark (YOUNG) 1.058ms [1241.826s][info][gc,start ] GC(1323) Concurrent thread roots [1241.826s][info][gc,task ] GC(1323) Using 4 of 8 workers for Concurrent thread roots [1241.829s][info][gc ] GC(1323) Concurrent thread roots 3.528ms [1241.829s][info][gc,start ] GC(1323) Concurrent weak references [1241.829s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent weak references [1241.829s][info][gc,ref ] GC(1323) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1241.829s][info][gc,ref ] GC(1323) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1241.829s][info][gc,ref ] GC(1323) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1241.829s][info][gc ] GC(1323) Concurrent weak references 0.040ms [1241.829s][info][gc,start ] GC(1323) Concurrent weak roots [1241.829s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent weak root [1241.830s][info][gc ] GC(1323) Concurrent weak roots 0.948ms [1241.830s][info][gc,start ] GC(1323) Concurrent cleanup [1241.830s][info][gc ] GC(1323) Concurrent cleanup 27526M->27527M(31744M) 0.103ms [1241.830s][info][gc,free ] Free: 3701M, Max: 8192K regular, 384M humongous, Frag: 90% external, 0% internal; Used: 2329K, Mutator Free: 463 Collector Reserve: 463M, Max: 8192K; Used: 99072B Old Collector Reserve: 22461K, Max: 7724K; Used: 2115K [1241.830s][info][gc,start ] GC(1323) Concurrent strong roots [1241.830s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent strong root [1241.831s][info][gc ] GC(1323) Concurrent strong roots 0.430ms [1241.831s][info][gc,start ] GC(1323) Concurrent evacuation [1241.831s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent evacuation [1241.979s][info][gc ] GC(1323) Concurrent evacuation 147.843ms [1241.979s][info][gc,start ] GC(1323) Pause Init Update Refs [1241.980s][info][gc ] GC(1323) Pause Init Update Refs 0.554ms [1241.980s][info][gc,start ] GC(1323) Concurrent update references [1241.980s][info][gc,task ] GC(1323) Using 4 of 8 workers for concurrent reference update [1241.980s][info][gc,free ] At start of update refs, moving 65536K to Mutator free set from Collector Reserve (65536K) and from Old Collector Reserve (0B) [1242.646s][info][gc ] GC(1323) Concurrent update references 666.107ms [1242.646s][info][gc,start ] GC(1323) Concurrent update thread roots [1242.656s][info][gc ] GC(1323) Concurrent update thread roots 9.902ms [1242.656s][info][gc,start ] GC(1323) Pause Final Update Refs [1242.657s][info][gc,task ] GC(1323) Using 8 of 8 workers for final reference update [1242.657s][info][gc,free ] Free: 9487M, Max: 8192K regular, 344M humongous, Frag: 73% external, 86% internal; Used: 8208M, Mutator Free: 1186 Collector Reserve: 807M, Max: 8192K; Used: 57384K Old Collector Reserve: 21194K, Max: 7724K; Used: 3381K [1242.657s][info][gc ] GC(1323) Pause Final Update Refs 0.246ms [1242.657s][info][gc,start ] GC(1323) Concurrent cleanup [1242.657s][info][gc ] GC(1323) Concurrent cleanup 29654M->21398M(31744M) 0.203ms [1242.657s][info][gc,ergo ] GC(1323) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 21205K, young_available: 10295M [1242.657s][info][gc,ergo ] GC(1323) At end of Concurrent Young GC: GCU: 9.4%, MU: 23.6% during period of 5.994s [1242.657s][info][gc,ergo ] GC(1323) At end of Concurrent Young GC: YOUNG generation used: 5844M, used regions: 5888M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16152M, available: 10294M [1242.657s][info][gc,ergo ] GC(1323) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15592M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15592M, available: 21205K [1242.657s][info][gc,free ] Free: 9486M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 1996K, Mutator Free: 1186 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 21194K, Max: 7724K; Used: 3381K [1242.658s][info][gc,stats ] [1242.658s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1242.658s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1242.658s][info][gc,stats ] [1242.658s][info][gc,stats ] Concurrent Reset 35238 us [1242.658s][info][gc,stats ] Pause Init Mark (G) 4487 us [1242.658s][info][gc,stats ] Pause Init Mark (N) 3787 us [1242.658s][info][gc,stats ] Swap Remembered Set 3289 us [1242.658s][info][gc,stats ] Update Region States 344 us [1242.658s][info][gc,stats ] Concurrent Scan Remembered Set 29234 us, parallelism: 3.99x [1242.658s][info][gc,stats ] RS: 116608 us [1242.658s][info][gc,stats ] RS: Scan Clusters 116608 us, workers (us): 29159, 29157, 29148, 29144, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Concurrent Mark Roots 3469 us, parallelism: 3.58x [1242.658s][info][gc,stats ] CMR: 12410 us [1242.658s][info][gc,stats ] CMR: Thread Roots 11330 us, workers (us): 2848, 2757, 2817, 2909, ---, ---, ---, ---, [1242.658s][info][gc,stats ] CMR: Code Cache Roots 958 us, workers (us): 142, 339, 289, 189, ---, ---, ---, ---, [1242.658s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 26, 25, 20, 16, ---, ---, ---, ---, [1242.658s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Concurrent Marking 1390375 us, parallelism: 3.97x [1242.658s][info][gc,stats ] CM: 5522905 us [1242.658s][info][gc,stats ] CM: Parallel Mark 5522905 us, workers (us): 1380734, 1380734, 1380722, 1380715, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Pause Final Mark (G) 1732 us [1242.658s][info][gc,stats ] Pause Final Mark (N) 1064 us [1242.658s][info][gc,stats ] Finish Mark 520 us [1242.658s][info][gc,stats ] Update Region States 96 us [1242.658s][info][gc,stats ] Choose Collection Set 215 us [1242.658s][info][gc,stats ] Rebuild Free Set 44 us [1242.658s][info][gc,stats ] Concurrent Thread Roots 3542 us, parallelism: 3.87x [1242.658s][info][gc,stats ] CTR: 13709 us [1242.658s][info][gc,stats ] CTR: Thread Roots 13709 us, workers (us): 3474, 3414, 3382, 3439, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1242.658s][info][gc,stats ] CWRF: 1 us [1242.658s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Concurrent Weak Roots 953 us [1242.658s][info][gc,stats ] Roots 53 us, parallelism: 1.32x [1242.658s][info][gc,stats ] CWR: 69 us [1242.658s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 21, 20, 17, 12, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Rendezvous 887 us [1242.658s][info][gc,stats ] Concurrent Cleanup 107 us [1242.658s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.67x [1242.658s][info][gc,stats ] CSR: 1158 us [1242.658s][info][gc,stats ] CSR: Code Cache Roots 990 us, workers (us): 158, 354, 287, 190, ---, ---, ---, ---, [1242.658s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 40, 37, 32, 32, ---, ---, ---, ---, [1242.658s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [1242.658s][info][gc,stats ] Concurrent Evacuation 147871 us [1242.658s][info][gc,stats ] Pause Init Update Refs (G) 1218 us [1242.658s][info][gc,stats ] Pause Init Update Refs (N) 563 us [1242.658s][info][gc,stats ] Manage GCLABs 464 us [1242.658s][info][gc,stats ] Concurrent Update Refs 666138 us [1242.658s][info][gc,stats ] Concurrent Update Thread Roots 9910 us [1242.658s][info][gc,stats ] Pause Final Update Refs (G) 893 us [1242.658s][info][gc,stats ] Pause Final Update Refs (N) 251 us [1242.658s][info][gc,stats ] Update Region States 52 us [1242.658s][info][gc,stats ] Trash Collection Set 27 us [1242.658s][info][gc,stats ] Rebuild Free Set 85 us [1242.658s][info][gc,stats ] Concurrent Cleanup 212 us [1242.658s][info][gc,stats ] Workers: Evacuated 385M across 11859082 objects, abandoned 0B across 0 objects. [1242.658s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1242.658s][info][gc,stats ] - age 1: 401173120 bytes, 401173120 total [1242.658s][info][gc,stats ] - age 2: 1112864 bytes, 402285984 total [1242.658s][info][gc,stats ] - age 3: 27040 bytes, 402313024 total [1242.658s][info][gc,stats ] - age 4: 45256 bytes, 402358280 total [1242.658s][info][gc,stats ] - age 5: 326320 bytes, 402684600 total [1242.658s][info][gc,stats ] - age 6: 575160 bytes, 403259760 total [1242.658s][info][gc,stats ] - age 7: 854872 bytes, 404114632 total [1242.658s][info][gc,stats ] [1242.658s][info][gc,stats ] Mutators: Evacuated 1056K across 33900 objects, abandoned 0B across 0 objects. [1242.658s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1242.658s][info][gc,stats ] - age 1: 1079296 bytes, 1079296 total [1242.658s][info][gc,stats ] - age 2: 816 bytes, 1080112 total [1242.658s][info][gc,stats ] - age 4: 64 bytes, 1080176 total [1242.658s][info][gc,stats ] - age 5: 304 bytes, 1080480 total [1242.658s][info][gc,stats ] - age 6: 240 bytes, 1080720 total [1242.658s][info][gc,stats ] - age 7: 1328 bytes, 1082048 total [1242.658s][info][gc,stats ] [1242.658s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1242.658s][info][gc,stats ] - age 1: 242767064 bytes, 242767064 total [1242.658s][info][gc,stats ] - age 2: 380435488 bytes, 623202552 total [1242.658s][info][gc,stats ] - age 6: 48 bytes, 623202600 total [1242.658s][info][gc,stats ] - age 7: 1240 bytes, 623203840 total [1242.658s][info][gc,stats ] [1242.658s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1242.658s][info][gc,stats ] - age 7: 10356804328 bytes, 10356804328 total [1242.659s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1242.669s][info][gc ] Transition from: normal to: idle [1242.670s][info][gc ] Trigger (YOUNG): expedite promotion in place of 1240B [1242.670s][info][gc ] Transition from: idle to: normal [1242.670s][info][gc ] Heuristics request for young collection accepted [1242.670s][info][gc,free ] Free: 9460M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 3303K, Mutator Free: 1183 Collector Reserve: 807M, Max: 8192K; Used: 41280B Old Collector Reserve: 21194K, Max: 7724K; Used: 3381K [1242.670s][info][gc,ergo ] GC(1324) Start GC cycle (YOUNG) [1242.670s][info][gc,start ] GC(1324) Concurrent reset [1242.670s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent reset [1242.696s][info][gc ] GC(1324) Concurrent reset 26.000ms [1242.696s][info][gc,start ] GC(1324) Pause Init Mark (YOUNG) [1242.696s][info][gc,task ] GC(1324) Using 8 of 8 workers for init marking [1242.700s][info][gc ] GC(1324) Pause Init Mark (YOUNG) 3.713ms [1242.700s][info][gc,start ] GC(1324) Concurrent remembered set scanning [1242.700s][info][gc,task ] GC(1324) Using 4 of 8 workers for Concurrent remembered set scanning [1242.726s][info][gc ] GC(1324) Concurrent remembered set scanning 26.168ms [1242.726s][info][gc,start ] GC(1324) Concurrent marking roots [1242.726s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent marking roots [1242.730s][info][gc ] GC(1324) Concurrent marking roots 3.840ms [1242.730s][info][gc,start ] GC(1324) Concurrent marking (YOUNG) [1242.730s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent marking [1244.652s][info][gc ] GC(1324) Concurrent marking (YOUNG) 1921.382ms [1244.652s][info][gc,start ] GC(1324) Pause Final Mark (YOUNG) [1244.652s][info][gc,task ] GC(1324) Using 8 of 8 workers for final marking [1244.653s][info][gc,ergo ] GC(1324) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 22704 used bytes [1244.653s][info][gc,ergo ] GC(1324) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1244.653s][info][gc,ergo ] GC(1324) Chosen CSet evacuates young: 226M (of which at least: 0B are to be promoted), old: 0B [1244.653s][info][gc,ergo ] GC(1324) Collectable Garbage: 4653M (98%), Immediate: 0B (0%), 0 regions, CSet: 4653M (98%), 610 regions [1244.653s][info][gc,ergo ] GC(1324) Evacuation Targets: YOUNG: 226M, PROMOTE: 0B, OLD: 0B, TOTAL: 226M [1244.653s][info][gc,free ] Free: 5998M, Max: 8192K regular, 488M humongous, Frag: 92% external, 0% internal; Used: 1879K, Mutator Free: 750 Collector Reserve: 272M, Max: 8192K; Used: 0B Old Collector Reserve: 21194K, Max: 7724K; Used: 3381K [1244.653s][info][gc ] GC(1324) Pause Final Mark (YOUNG) 0.939ms [1244.653s][info][gc,start ] GC(1324) Concurrent thread roots [1244.653s][info][gc,task ] GC(1324) Using 4 of 8 workers for Concurrent thread roots [1244.653s][info][gc ] Periodic Sample: GCU = 20.959%, MU = 22.247% during most recent 5.0s [1244.657s][info][gc ] GC(1324) Concurrent thread roots 4.133ms [1244.657s][info][gc,start ] GC(1324) Concurrent weak references [1244.657s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent weak references [1244.657s][info][gc,ref ] GC(1324) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1244.657s][info][gc,ref ] GC(1324) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1244.657s][info][gc,ref ] GC(1324) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1244.657s][info][gc ] GC(1324) Concurrent weak references 0.055ms [1244.657s][info][gc,start ] GC(1324) Concurrent weak roots [1244.657s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent weak root [1244.658s][info][gc ] GC(1324) Concurrent weak roots 0.618ms [1244.658s][info][gc,start ] GC(1324) Concurrent cleanup [1244.658s][info][gc ] GC(1324) Concurrent cleanup 25429M->25429M(31744M) 0.176ms [1244.658s][info][gc,free ] Free: 5984M, Max: 8192K regular, 488M humongous, Frag: 92% external, 0% internal; Used: 7824K, Mutator Free: 749 Collector Reserve: 271M, Max: 8192K; Used: 18576B Old Collector Reserve: 21194K, Max: 7724K; Used: 3381K [1244.658s][info][gc,start ] GC(1324) Concurrent strong roots [1244.658s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent strong root [1244.658s][info][gc ] GC(1324) Concurrent strong roots 0.430ms [1244.658s][info][gc,start ] GC(1324) Concurrent evacuation [1244.658s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent evacuation [1244.726s][info][gc ] GC(1324) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15600M [1244.747s][info][gc ] GC(1324) Concurrent evacuation 88.496ms [1244.747s][info][gc,start ] GC(1324) Pause Init Update Refs [1244.748s][info][gc ] GC(1324) Pause Init Update Refs 0.519ms [1244.748s][info][gc,start ] GC(1324) Concurrent update references [1244.748s][info][gc,task ] GC(1324) Using 4 of 8 workers for concurrent reference update [1244.748s][info][gc,free ] At start of update refs, moving 32768K to Mutator free set from Collector Reserve (32768K) and from Old Collector Reserve (0B) [1245.485s][info][gc ] GC(1324) Concurrent update references 737.126ms [1245.485s][info][gc,start ] GC(1324) Concurrent update thread roots [1245.495s][info][gc ] GC(1324) Concurrent update thread roots 10.136ms [1245.496s][info][gc,start ] GC(1324) Pause Final Update Refs [1245.496s][info][gc,task ] GC(1324) Using 8 of 8 workers for final reference update [1245.496s][info][gc,free ] Free: 8406M, Max: 8192K regular, 488M humongous, Frag: 87% external, 57% internal; Used: 4801M, Mutator Free: 1051 Collector Reserve: 807M, Max: 8192K; Used: 81938K Old Collector Reserve: 29183K, Max: 8169K; Used: 3584K [1245.496s][info][gc ] GC(1324) Pause Final Update Refs 0.220ms [1245.496s][info][gc,start ] GC(1324) Concurrent cleanup [1245.496s][info][gc ] GC(1324) Concurrent cleanup 27343M->22472M(31744M) 0.225ms [1245.496s][info][gc,ergo ] GC(1324) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 29193K, young_available: 9214M [1245.497s][info][gc,ergo ] GC(1324) At end of Concurrent Young GC: GCU: 24.5%, MU: 19.1% during period of 2.839s [1245.497s][info][gc,ergo ] GC(1324) At end of Concurrent Young GC: YOUNG generation used: 6917M, used regions: 6960M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16144M, available: 9213M [1245.497s][info][gc,ergo ] GC(1324) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15600M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15600M, available: 29193K [1245.497s][info][gc,free ] Free: 8405M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 2873K, Mutator Free: 1051 Collector Reserve: 807M, Max: 8192K; Used: 18576B Old Collector Reserve: 29183K, Max: 8169K; Used: 3584K [1245.497s][info][gc,stats ] [1245.497s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1245.497s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1245.497s][info][gc,stats ] [1245.497s][info][gc,stats ] Concurrent Reset 26033 us [1245.497s][info][gc,stats ] Pause Init Mark (G) 4429 us [1245.497s][info][gc,stats ] Pause Init Mark (N) 3722 us [1245.497s][info][gc,stats ] Swap Remembered Set 3320 us [1245.497s][info][gc,stats ] Update Region States 263 us [1245.497s][info][gc,stats ] Concurrent Scan Remembered Set 26184 us, parallelism: 3.93x [1245.497s][info][gc,stats ] RS: 102925 us [1245.497s][info][gc,stats ] RS: Scan Clusters 102925 us, workers (us): 26093, 26082, 25401, 25349, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Concurrent Mark Roots 3856 us, parallelism: 3.60x [1245.497s][info][gc,stats ] CMR: 13862 us [1245.497s][info][gc,stats ] CMR: Thread Roots 12754 us, workers (us): 3216, 3123, 3117, 3298, ---, ---, ---, ---, [1245.497s][info][gc,stats ] CMR: Code Cache Roots 977 us, workers (us): 162, 335, 303, 177, ---, ---, ---, ---, [1245.497s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 31, 24, 23, 14, ---, ---, ---, ---, [1245.497s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 8, 30, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Concurrent Marking 1921408 us, parallelism: 3.98x [1245.497s][info][gc,stats ] CM: 7638587 us [1245.497s][info][gc,stats ] CM: Parallel Mark 7638587 us, workers (us): 1909664, 1909656, 1909643, 1909624, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Pause Final Mark (G) 1421 us [1245.497s][info][gc,stats ] Pause Final Mark (N) 945 us [1245.497s][info][gc,stats ] Finish Mark 433 us [1245.497s][info][gc,stats ] Update Region States 89 us [1245.497s][info][gc,stats ] Choose Collection Set 183 us [1245.497s][info][gc,stats ] Rebuild Free Set 55 us [1245.497s][info][gc,stats ] Concurrent Thread Roots 4166 us, parallelism: 3.77x [1245.497s][info][gc,stats ] CTR: 15717 us [1245.497s][info][gc,stats ] CTR: Thread Roots 15717 us, workers (us): 3902, 3840, 3913, 4062, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [1245.497s][info][gc,stats ] CWRF: 1 us [1245.497s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Concurrent Weak Roots 627 us [1245.497s][info][gc,stats ] Roots 64 us, parallelism: 1.54x [1245.497s][info][gc,stats ] CWR: 99 us [1245.497s][info][gc,stats ] CWR: VM Weak Roots 99 us, workers (us): 30, 27, 24, 18, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Rendezvous 540 us [1245.497s][info][gc,stats ] Concurrent Cleanup 184 us [1245.497s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.62x [1245.497s][info][gc,stats ] CSR: 1143 us [1245.497s][info][gc,stats ] CSR: Code Cache Roots 956 us, workers (us): 340, 158, 200, 258, ---, ---, ---, ---, [1245.497s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 47, 32, 40, 23, ---, ---, ---, ---, [1245.497s][info][gc,stats ] CSR: CLDG Roots 46 us, workers (us): ---, 31, ---, 15, ---, ---, ---, ---, [1245.497s][info][gc,stats ] Concurrent Evacuation 88512 us [1245.497s][info][gc,stats ] Pause Init Update Refs (G) 1036 us [1245.497s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1245.497s][info][gc,stats ] Manage GCLABs 439 us [1245.497s][info][gc,stats ] Concurrent Update Refs 737158 us [1245.497s][info][gc,stats ] Concurrent Update Thread Roots 10155 us [1245.497s][info][gc,stats ] Pause Final Update Refs (G) 872 us [1245.497s][info][gc,stats ] Pause Final Update Refs (N) 225 us [1245.497s][info][gc,stats ] Update Region States 47 us [1245.497s][info][gc,stats ] Trash Collection Set 18 us [1245.497s][info][gc,stats ] Rebuild Free Set 78 us [1245.498s][info][gc,stats ] Concurrent Cleanup 235 us [1245.498s][info][gc,stats ] Workers: Evacuated 226M across 6637744 objects, abandoned 0B across 0 objects. [1245.498s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1245.498s][info][gc,stats ] - age 1: 191016896 bytes, 191016896 total [1245.498s][info][gc,stats ] - age 2: 44268480 bytes, 235285376 total [1245.498s][info][gc,stats ] - age 3: 1112704 bytes, 236398080 total [1245.498s][info][gc,stats ] - age 4: 27040 bytes, 236425120 total [1245.498s][info][gc,stats ] - age 5: 45256 bytes, 236470376 total [1245.498s][info][gc,stats ] - age 6: 326224 bytes, 236796600 total [1245.498s][info][gc,stats ] - age 7: 702488 bytes, 237499088 total [1245.498s][info][gc,stats ] [1245.498s][info][gc,stats ] Mutators: Evacuated 1264B across 62 objects, abandoned 0B across 0 objects. [1245.498s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1245.498s][info][gc,stats ] - age 1: 448 bytes, 448 total [1245.498s][info][gc,stats ] - age 2: 128 bytes, 576 total [1245.498s][info][gc,stats ] - age 3: 256 bytes, 832 total [1245.498s][info][gc,stats ] - age 6: 192 bytes, 1024 total [1245.498s][info][gc,stats ] - age 7: 240 bytes, 1264 total [1245.498s][info][gc,stats ] [1245.498s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1245.498s][info][gc,stats ] - age 1: 412671720 bytes, 412671720 total [1245.498s][info][gc,stats ] - age 2: 242693160 bytes, 655364880 total [1245.498s][info][gc,stats ] - age 3: 380435488 bytes, 1035800368 total [1245.498s][info][gc,stats ] - age 7: 48 bytes, 1035800416 total [1245.498s][info][gc,stats ] [1245.498s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1245.498s][info][gc,stats ] - age 7: 10356805568 bytes, 10356805568 total [1245.498s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1245.508s][info][gc ] Transition from: normal to: idle [1245.508s][info][gc ] Trigger (YOUNG): Average GC time (3895.64 ms) is above the time for average allocation rate (2122 MB/s) to deplete free headroom (6793M) (margin of error = 3.19) [1245.508s][info][gc,ergo ] Free headroom: 8380M (free) - 1587M (spike) - 0B (penalties) = 6793M [1245.508s][info][gc ] Transition from: idle to: normal [1245.508s][info][gc ] Heuristics request for young collection accepted [1245.508s][info][gc,free ] Free: 8380M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 3461K, Mutator Free: 1048 Collector Reserve: 807M, Max: 8192K; Used: 18576B Old Collector Reserve: 29183K, Max: 8169K; Used: 3584K [1245.508s][info][gc,ergo ] GC(1325) Start GC cycle (YOUNG) [1245.508s][info][gc,start ] GC(1325) Concurrent reset [1245.508s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent reset [1245.536s][info][gc ] GC(1325) Concurrent reset 28.014ms [1245.536s][info][gc,start ] GC(1325) Pause Init Mark (YOUNG) [1245.537s][info][gc,task ] GC(1325) Using 8 of 8 workers for init marking [1245.540s][info][gc ] GC(1325) Pause Init Mark (YOUNG) 3.762ms [1245.540s][info][gc,start ] GC(1325) Concurrent remembered set scanning [1245.540s][info][gc,task ] GC(1325) Using 4 of 8 workers for Concurrent remembered set scanning [1245.566s][info][gc ] GC(1325) Concurrent remembered set scanning 25.353ms [1245.566s][info][gc,start ] GC(1325) Concurrent marking roots [1245.566s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent marking roots [1245.569s][info][gc ] GC(1325) Concurrent marking roots 3.537ms [1245.569s][info][gc,start ] GC(1325) Concurrent marking (YOUNG) [1245.569s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent marking [1247.547s][info][gc ] GC(1325) Concurrent marking (YOUNG) 1978.107ms [1247.548s][info][gc,start ] GC(1325) Pause Final Mark (YOUNG) [1247.548s][info][gc,task ] GC(1325) Using 8 of 8 workers for final marking [1247.549s][info][gc,ergo ] GC(1325) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 18576 used bytes [1247.549s][info][gc,ergo ] GC(1325) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 341K. [1247.549s][info][gc,ergo ] GC(1325) Chosen CSet evacuates young: 106M (of which at least: 0B are to be promoted), old: 0B [1247.549s][info][gc,ergo ] GC(1325) Collectable Garbage: 5678M (98%), Immediate: 341K (0%), 1 regions, CSet: 5677M (98%), 723 regions [1247.549s][info][gc,ergo ] GC(1325) Evacuation Targets: YOUNG: 106M, PROMOTE: 0B, OLD: 0B, TOTAL: 106M [1247.549s][info][gc,free ] Free: 4974M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 2374K, Mutator Free: 622 Collector Reserve: 128M, Max: 8192K; Used: 0B Old Collector Reserve: 29183K, Max: 8169K; Used: 3584K [1247.549s][info][gc ] GC(1325) Pause Final Mark (YOUNG) 1.028ms [1247.549s][info][gc,start ] GC(1325) Concurrent thread roots [1247.549s][info][gc,task ] GC(1325) Using 4 of 8 workers for Concurrent thread roots [1247.553s][info][gc ] GC(1325) Concurrent thread roots 3.632ms [1247.553s][info][gc,start ] GC(1325) Concurrent weak references [1247.553s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent weak references [1247.553s][info][gc,ref ] GC(1325) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1247.553s][info][gc,ref ] GC(1325) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1247.553s][info][gc,ref ] GC(1325) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1247.553s][info][gc ] GC(1325) Concurrent weak references 0.060ms [1247.553s][info][gc,start ] GC(1325) Concurrent weak roots [1247.553s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent weak root [1247.553s][info][gc ] GC(1325) Concurrent weak roots 0.694ms [1247.553s][info][gc,start ] GC(1325) Concurrent cleanup [1247.554s][info][gc ] GC(1325) Concurrent cleanup 26587M->26587M(31744M) 0.104ms [1247.554s][info][gc,free ] Free: 4962M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 5701K, Mutator Free: 621 Collector Reserve: 127M, Max: 8192K; Used: 6192B Old Collector Reserve: 29183K, Max: 8169K; Used: 3584K [1247.554s][info][gc,start ] GC(1325) Concurrent strong roots [1247.554s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent strong root [1247.554s][info][gc ] GC(1325) Concurrent strong roots 0.410ms [1247.554s][info][gc,start ] GC(1325) Concurrent evacuation [1247.554s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent evacuation [1247.579s][info][gc ] GC(1325) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15608M [1247.603s][info][gc ] GC(1325) Concurrent evacuation 48.541ms [1247.603s][info][gc,start ] GC(1325) Pause Init Update Refs [1247.603s][info][gc ] GC(1325) Pause Init Update Refs 0.474ms [1247.604s][info][gc,start ] GC(1325) Concurrent update references [1247.604s][info][gc,task ] GC(1325) Using 4 of 8 workers for concurrent reference update [1247.604s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1248.287s][info][gc ] GC(1325) Concurrent update references 683.335ms [1248.287s][info][gc,start ] GC(1325) Concurrent update thread roots [1248.297s][info][gc ] GC(1325) Concurrent update thread roots 10.400ms [1248.298s][info][gc,start ] GC(1325) Pause Final Update Refs [1248.298s][info][gc,task ] GC(1325) Using 8 of 8 workers for final reference update [1248.298s][info][gc,free ] Free: 8444M, Max: 8192K regular, 384M humongous, Frag: 86% external, 67% internal; Used: 5707M, Mutator Free: 1056 Collector Reserve: 808M, Max: 8192K; Used: 81920K Old Collector Reserve: 37352K, Max: 8173K; Used: 3607K [1248.298s][info][gc ] GC(1325) Pause Final Update Refs 0.226ms [1248.298s][info][gc,start ] GC(1325) Concurrent cleanup [1248.298s][info][gc ] GC(1325) Concurrent cleanup 28209M->22425M(31744M) 0.212ms [1248.298s][info][gc,ergo ] GC(1325) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 37362K, young_available: 9252M [1248.299s][info][gc,ergo ] GC(1325) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.0% during period of 2.802s [1248.299s][info][gc,ergo ] GC(1325) At end of Concurrent Young GC: YOUNG generation used: 6871M, used regions: 6896M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9251M [1248.299s][info][gc,ergo ] GC(1325) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 37362K [1248.299s][info][gc,free ] Free: 8443M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 4890K, Mutator Free: 1056 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37352K, Max: 8173K; Used: 3607K [1248.299s][info][gc,stats ] [1248.299s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1248.299s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1248.299s][info][gc,stats ] [1248.299s][info][gc,stats ] Concurrent Reset 28044 us [1248.299s][info][gc,stats ] Pause Init Mark (G) 4479 us [1248.299s][info][gc,stats ] Pause Init Mark (N) 3771 us [1248.299s][info][gc,stats ] Swap Remembered Set 3360 us [1248.299s][info][gc,stats ] Update Region States 258 us [1248.299s][info][gc,stats ] Concurrent Scan Remembered Set 25368 us, parallelism: 3.97x [1248.299s][info][gc,stats ] RS: 100671 us [1248.299s][info][gc,stats ] RS: Scan Clusters 100671 us, workers (us): 25285, 25271, 25265, 24851, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Concurrent Mark Roots 3552 us, parallelism: 3.60x [1248.299s][info][gc,stats ] CMR: 12791 us [1248.299s][info][gc,stats ] CMR: Thread Roots 11675 us, workers (us): 2893, 3012, 2809, 2961, ---, ---, ---, ---, [1248.299s][info][gc,stats ] CMR: Code Cache Roots 986 us, workers (us): 301, 173, 333, 179, ---, ---, ---, ---, [1248.299s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 35, 25, 18, 16, ---, ---, ---, ---, [1248.299s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, ---, 28, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Concurrent Marking 1978134 us, parallelism: 3.98x [1248.299s][info][gc,stats ] CM: 7871804 us [1248.299s][info][gc,stats ] CM: Parallel Mark 7871804 us, workers (us): 1967947, 1967959, 1967950, 1967948, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Pause Final Mark (G) 1531 us [1248.299s][info][gc,stats ] Pause Final Mark (N) 1034 us [1248.299s][info][gc,stats ] Finish Mark 507 us [1248.299s][info][gc,stats ] Update Region States 86 us [1248.299s][info][gc,stats ] Choose Collection Set 205 us [1248.299s][info][gc,stats ] Rebuild Free Set 44 us [1248.299s][info][gc,stats ] Concurrent Thread Roots 3648 us, parallelism: 3.88x [1248.299s][info][gc,stats ] CTR: 14136 us [1248.299s][info][gc,stats ] CTR: Thread Roots 14136 us, workers (us): 3476, 3584, 3512, 3563, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Concurrent Weak References 64 us, parallelism: 0.02x [1248.299s][info][gc,stats ] CWRF: 2 us [1248.299s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Concurrent Weak Roots 708 us [1248.299s][info][gc,stats ] Roots 58 us, parallelism: 1.57x [1248.299s][info][gc,stats ] CWR: 91 us [1248.299s][info][gc,stats ] CWR: VM Weak Roots 91 us, workers (us): 30, 24, 21, 17, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Rendezvous 626 us [1248.299s][info][gc,stats ] Concurrent Cleanup 110 us [1248.299s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.63x [1248.299s][info][gc,stats ] CSR: 1090 us [1248.299s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 156, 333, 256, 191, ---, ---, ---, ---, [1248.299s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 38, 35, 31, 24, ---, ---, ---, ---, [1248.299s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [1248.299s][info][gc,stats ] Concurrent Evacuation 48555 us [1248.299s][info][gc,stats ] Pause Init Update Refs (G) 953 us [1248.299s][info][gc,stats ] Pause Init Update Refs (N) 495 us [1248.299s][info][gc,stats ] Manage GCLABs 401 us [1248.299s][info][gc,stats ] Concurrent Update Refs 683362 us [1248.299s][info][gc,stats ] Concurrent Update Thread Roots 10417 us [1248.299s][info][gc,stats ] Pause Final Update Refs (G) 789 us [1248.299s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1248.299s][info][gc,stats ] Update Region States 54 us [1248.299s][info][gc,stats ] Trash Collection Set 21 us [1248.299s][info][gc,stats ] Rebuild Free Set 76 us [1248.299s][info][gc,stats ] Concurrent Cleanup 225 us [1248.299s][info][gc,stats ] Workers: Evacuated 106M across 2676059 objects, abandoned 0B across 0 objects. [1248.299s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1248.299s][info][gc,stats ] - age 1: 63855360 bytes, 63855360 total [1248.299s][info][gc,stats ] - age 2: 43362656 bytes, 107218016 total [1248.299s][info][gc,stats ] - age 3: 4252048 bytes, 111470064 total [1248.299s][info][gc,stats ] - age 4: 96 bytes, 111470160 total [1248.299s][info][gc,stats ] - age 7: 160 bytes, 111470320 total [1248.299s][info][gc,stats ] [1248.299s][info][gc,stats ] Mutators: Evacuated 208B across 9 objects, abandoned 0B across 0 objects. [1248.299s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1248.299s][info][gc,stats ] - age 1: 16 bytes, 16 total [1248.299s][info][gc,stats ] - age 2: 160 bytes, 176 total [1248.299s][info][gc,stats ] - age 3: 32 bytes, 208 total [1248.299s][info][gc,stats ] [1248.300s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1248.300s][info][gc,stats ] - age 1: 170684824 bytes, 170684824 total [1248.300s][info][gc,stats ] - age 2: 412474128 bytes, 583158952 total [1248.300s][info][gc,stats ] - age 3: 242578568 bytes, 825737520 total [1248.300s][info][gc,stats ] - age 4: 380435488 bytes, 1206173008 total [1248.300s][info][gc,stats ] [1248.300s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1248.300s][info][gc,stats ] - age 7: 10356805616 bytes, 10356805616 total [1248.300s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1248.310s][info][gc ] Transition from: normal to: idle [1248.310s][info][gc ] Trigger (YOUNG): Average GC time (4432.27 ms) is above the time for average allocation rate (2114 MB/s) to deplete free headroom (6831M) (margin of error = 3.21) [1248.310s][info][gc,ergo ] Free headroom: 8418M (free) - 1587M (spike) - 0B (penalties) = 6831M [1248.310s][info][gc ] Transition from: idle to: normal [1248.310s][info][gc ] Heuristics request for young collection accepted [1248.310s][info][gc,free ] Free: 8418M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 5410K, Mutator Free: 1053 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37352K, Max: 8173K; Used: 3607K [1248.310s][info][gc,ergo ] GC(1326) Start GC cycle (YOUNG) [1248.310s][info][gc,start ] GC(1326) Concurrent reset [1248.310s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent reset [1248.331s][info][gc ] GC(1326) Concurrent reset 21.008ms [1248.332s][info][gc,start ] GC(1326) Pause Init Mark (YOUNG) [1248.332s][info][gc,task ] GC(1326) Using 8 of 8 workers for init marking [1248.336s][info][gc ] GC(1326) Pause Init Mark (YOUNG) 3.878ms [1248.336s][info][gc,start ] GC(1326) Concurrent remembered set scanning [1248.336s][info][gc,task ] GC(1326) Using 4 of 8 workers for Concurrent remembered set scanning [1248.363s][info][gc ] GC(1326) Concurrent remembered set scanning 27.323ms [1248.363s][info][gc,start ] GC(1326) Concurrent marking roots [1248.363s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent marking roots [1248.367s][info][gc ] GC(1326) Concurrent marking roots 3.639ms [1248.367s][info][gc,start ] GC(1326) Concurrent marking (YOUNG) [1248.367s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent marking [1249.665s][info][gc ] Periodic Sample: GCU = 24.529%, MU = 18.147% during most recent 5.0s [1250.384s][info][gc ] GC(1326) Concurrent marking (YOUNG) 2016.880ms [1250.384s][info][gc,start ] GC(1326) Pause Final Mark (YOUNG) [1250.384s][info][gc,task ] GC(1326) Using 8 of 8 workers for final marking [1250.385s][info][gc,ergo ] GC(1326) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1250.385s][info][gc,ergo ] GC(1326) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1250.385s][info][gc,ergo ] GC(1326) Chosen CSet evacuates young: 69704K (of which at least: 0B are to be promoted), old: 0B [1250.385s][info][gc,ergo ] GC(1326) Collectable Garbage: 5615M (98%), Immediate: 0B (0%), 0 regions, CSet: 5615M (98%), 711 regions [1250.385s][info][gc,ergo ] GC(1326) Evacuation Targets: YOUNG: 69704K, PROMOTE: 0B, OLD: 0B, TOTAL: 69704K [1250.385s][info][gc,free ] Free: 5022M, Max: 8192K regular, 384M humongous, Frag: 93% external, 0% internal; Used: 1834K, Mutator Free: 628 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 37352K, Max: 8173K; Used: 3607K [1250.385s][info][gc ] GC(1326) Pause Final Mark (YOUNG) 1.039ms [1250.385s][info][gc,start ] GC(1326) Concurrent thread roots [1250.385s][info][gc,task ] GC(1326) Using 4 of 8 workers for Concurrent thread roots [1250.389s][info][gc ] GC(1326) Concurrent thread roots 3.530ms [1250.389s][info][gc,start ] GC(1326) Concurrent weak references [1250.389s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent weak references [1250.389s][info][gc,ref ] GC(1326) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1250.389s][info][gc,ref ] GC(1326) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1250.389s][info][gc,ref ] GC(1326) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1250.389s][info][gc ] GC(1326) Concurrent weak references 0.043ms [1250.389s][info][gc,start ] GC(1326) Concurrent weak roots [1250.389s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent weak root [1250.390s][info][gc ] GC(1326) Concurrent weak roots 0.645ms [1250.390s][info][gc,start ] GC(1326) Concurrent cleanup [1250.390s][info][gc ] GC(1326) Concurrent cleanup 26576M->26576M(31744M) 0.102ms [1250.390s][info][gc,free ] Free: 5009M, Max: 8192K regular, 384M humongous, Frag: 93% external, 0% internal; Used: 7149K, Mutator Free: 627 Collector Reserve: 90107K, Max: 8192K; Used: 4128B Old Collector Reserve: 37352K, Max: 8173K; Used: 3607K [1250.390s][info][gc,start ] GC(1326) Concurrent strong roots [1250.390s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent strong root [1250.390s][info][gc ] GC(1326) Concurrent strong roots 0.415ms [1250.390s][info][gc,start ] GC(1326) Concurrent evacuation [1250.390s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent evacuation [1250.418s][info][gc ] GC(1326) Concurrent evacuation 28.145ms [1250.419s][info][gc,start ] GC(1326) Pause Init Update Refs [1250.419s][info][gc ] GC(1326) Pause Init Update Refs 0.475ms [1250.419s][info][gc,start ] GC(1326) Concurrent update references [1250.419s][info][gc,task ] GC(1326) Using 4 of 8 workers for concurrent reference update [1250.419s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1251.108s][info][gc ] GC(1326) Concurrent update references 688.669ms [1251.108s][info][gc,start ] GC(1326) Concurrent update thread roots [1251.119s][info][gc ] GC(1326) Concurrent update thread roots 11.493ms [1251.120s][info][gc,start ] GC(1326) Pause Final Update Refs [1251.120s][info][gc,task ] GC(1326) Using 8 of 8 workers for final reference update [1251.120s][info][gc,free ] Free: 8424M, Max: 8192K regular, 384M humongous, Frag: 87% external, 66% internal; Used: 5602M, Mutator Free: 1054 Collector Reserve: 808M, Max: 8192K; Used: 90112K Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1251.120s][info][gc ] GC(1326) Pause Final Update Refs 0.218ms [1251.120s][info][gc,start ] GC(1326) Concurrent cleanup [1251.120s][info][gc ] GC(1326) Concurrent cleanup 28121M->22446M(31744M) 0.184ms [1251.120s][info][gc,ergo ] GC(1326) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 37360K, young_available: 9231M [1251.121s][info][gc,ergo ] GC(1326) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.4% during period of 2.822s [1251.121s][info][gc,ergo ] GC(1326) At end of Concurrent Young GC: YOUNG generation used: 6891M, used regions: 6912M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9230M [1251.121s][info][gc,ergo ] GC(1326) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 37360K [1251.121s][info][gc,free ] Free: 8422M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 9408K, Mutator Free: 1054 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1251.121s][info][gc,stats ] [1251.121s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1251.121s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1251.121s][info][gc,stats ] [1251.121s][info][gc,stats ] Concurrent Reset 21039 us [1251.121s][info][gc,stats ] Pause Init Mark (G) 4624 us [1251.121s][info][gc,stats ] Pause Init Mark (N) 3888 us [1251.121s][info][gc,stats ] Swap Remembered Set 3513 us [1251.121s][info][gc,stats ] Update Region States 231 us [1251.121s][info][gc,stats ] Concurrent Scan Remembered Set 27339 us, parallelism: 3.99x [1251.121s][info][gc,stats ] RS: 108967 us [1251.121s][info][gc,stats ] RS: Scan Clusters 108967 us, workers (us): 27247, 27245, 27240, 27235, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Concurrent Mark Roots 3654 us, parallelism: 3.61x [1251.121s][info][gc,stats ] CMR: 13178 us [1251.121s][info][gc,stats ] CMR: Thread Roots 12045 us, workers (us): 2947, 3022, 3003, 3073, ---, ---, ---, ---, [1251.121s][info][gc,stats ] CMR: Code Cache Roots 1003 us, workers (us): 337, 288, 204, 174, ---, ---, ---, ---, [1251.121s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 28, 27, 19, 17, ---, ---, ---, ---, [1251.121s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, ---, 9, 29, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Concurrent Marking 2016907 us, parallelism: 3.98x [1251.121s][info][gc,stats ] CM: 8028631 us [1251.121s][info][gc,stats ] CM: Parallel Mark 8028631 us, workers (us): 2007147, 2007174, 2007163, 2007148, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Pause Final Mark (G) 1556 us [1251.121s][info][gc,stats ] Pause Final Mark (N) 1045 us [1251.121s][info][gc,stats ] Finish Mark 514 us [1251.121s][info][gc,stats ] Update Region States 89 us [1251.121s][info][gc,stats ] Choose Collection Set 195 us [1251.121s][info][gc,stats ] Rebuild Free Set 44 us [1251.121s][info][gc,stats ] Concurrent Thread Roots 3543 us, parallelism: 3.84x [1251.121s][info][gc,stats ] CTR: 13588 us [1251.121s][info][gc,stats ] CTR: Thread Roots 13588 us, workers (us): 3389, 3391, 3356, 3452, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Concurrent Weak References 47 us, parallelism: 0.03x [1251.121s][info][gc,stats ] CWRF: 1 us [1251.121s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Concurrent Weak Roots 649 us [1251.121s][info][gc,stats ] Roots 49 us, parallelism: 1.33x [1251.121s][info][gc,stats ] CWR: 65 us [1251.121s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 18, 17, 16, 13, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Rendezvous 589 us [1251.121s][info][gc,stats ] Concurrent Cleanup 107 us [1251.121s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.57x [1251.121s][info][gc,stats ] CSR: 1118 us [1251.121s][info][gc,stats ] CSR: Code Cache Roots 952 us, workers (us): 340, 162, 189, 262, ---, ---, ---, ---, [1251.121s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 40, 39, 32, 29, ---, ---, ---, ---, [1251.121s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, ---, 6, ---, ---, ---, ---, [1251.121s][info][gc,stats ] Concurrent Evacuation 28162 us [1251.121s][info][gc,stats ] Pause Init Update Refs (G) 928 us [1251.121s][info][gc,stats ] Pause Init Update Refs (N) 483 us [1251.121s][info][gc,stats ] Manage GCLABs 403 us [1251.121s][info][gc,stats ] Concurrent Update Refs 688707 us [1251.121s][info][gc,stats ] Concurrent Update Thread Roots 11512 us [1251.121s][info][gc,stats ] Pause Final Update Refs (G) 790 us [1251.121s][info][gc,stats ] Pause Final Update Refs (N) 223 us [1251.121s][info][gc,stats ] Update Region States 48 us [1251.121s][info][gc,stats ] Trash Collection Set 21 us [1251.121s][info][gc,stats ] Rebuild Free Set 76 us [1251.121s][info][gc,stats ] Concurrent Cleanup 192 us [1251.121s][info][gc,stats ] Workers: Evacuated 69704K across 1435569 objects, abandoned 0B across 0 objects. [1251.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1251.121s][info][gc,stats ] - age 1: 36070824 bytes, 36070824 total [1251.121s][info][gc,stats ] - age 2: 4502976 bytes, 40573800 total [1251.121s][info][gc,stats ] - age 3: 26554072 bytes, 67127872 total [1251.121s][info][gc,stats ] - age 4: 4249560 bytes, 71377432 total [1251.121s][info][gc,stats ] - age 5: 64 bytes, 71377496 total [1251.121s][info][gc,stats ] - age 7: 32 bytes, 71377528 total [1251.121s][info][gc,stats ] [1251.121s][info][gc,stats ] Mutators: Evacuated 96B across 4 objects, abandoned 0B across 0 objects. [1251.121s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1251.121s][info][gc,stats ] - age 1: 32 bytes, 32 total [1251.121s][info][gc,stats ] - age 3: 32 bytes, 64 total [1251.121s][info][gc,stats ] - age 4: 32 bytes, 96 total [1251.121s][info][gc,stats ] [1251.121s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1251.121s][info][gc,stats ] - age 1: 39397944 bytes, 39397944 total [1251.121s][info][gc,stats ] - age 2: 170016984 bytes, 209414928 total [1251.121s][info][gc,stats ] - age 3: 412266448 bytes, 621681376 total [1251.122s][info][gc,stats ] - age 4: 242576464 bytes, 864257840 total [1251.122s][info][gc,stats ] - age 5: 380435488 bytes, 1244693328 total [1251.122s][info][gc,stats ] [1251.122s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1251.122s][info][gc,stats ] - age 7: 10356805616 bytes, 10356805616 total [1251.122s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1251.132s][info][gc ] Transition from: normal to: idle [1251.133s][info][gc ] Trigger (YOUNG): Average GC time (4818.12 ms) is above the time for average allocation rate (2105 MB/s) to deplete free headroom (6811M) (margin of error = 3.23) [1251.133s][info][gc,ergo ] Free headroom: 8399M (free) - 1587M (spike) - 0B (penalties) = 6811M [1251.133s][info][gc ] Transition from: idle to: normal [1251.133s][info][gc ] Heuristics request for young collection accepted [1251.133s][info][gc,free ] Free: 8399M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 9144K, Mutator Free: 1051 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1251.133s][info][gc,ergo ] GC(1327) Start GC cycle (YOUNG) [1251.133s][info][gc,start ] GC(1327) Concurrent reset [1251.133s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent reset [1251.161s][info][gc ] GC(1327) Concurrent reset 28.134ms [1251.161s][info][gc,start ] GC(1327) Pause Init Mark (YOUNG) [1251.161s][info][gc,task ] GC(1327) Using 8 of 8 workers for init marking [1251.165s][info][gc ] GC(1327) Pause Init Mark (YOUNG) 3.662ms [1251.165s][info][gc,start ] GC(1327) Concurrent remembered set scanning [1251.165s][info][gc,task ] GC(1327) Using 4 of 8 workers for Concurrent remembered set scanning [1251.193s][info][gc ] GC(1327) Concurrent remembered set scanning 28.339ms [1251.194s][info][gc,start ] GC(1327) Concurrent marking roots [1251.194s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent marking roots [1251.197s][info][gc ] GC(1327) Concurrent marking roots 3.867ms [1251.197s][info][gc,start ] GC(1327) Concurrent marking (YOUNG) [1251.197s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent marking [1253.160s][info][gc ] GC(1327) Concurrent marking (YOUNG) 1962.797ms [1253.161s][info][gc,start ] GC(1327) Pause Final Mark (YOUNG) [1253.161s][info][gc,task ] GC(1327) Using 8 of 8 workers for final marking [1253.161s][info][gc,ergo ] GC(1327) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1253.161s][info][gc,ergo ] GC(1327) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1253.161s][info][gc,ergo ] GC(1327) Chosen CSet evacuates young: 42275K (of which at least: 0B are to be promoted), old: 0B [1253.161s][info][gc,ergo ] GC(1327) Collectable Garbage: 5646M (98%), Immediate: 0B (0%), 0 regions, CSet: 5646M (98%), 711 regions [1253.161s][info][gc,ergo ] GC(1327) Evacuation Targets: YOUNG: 42275K, PROMOTE: 0B, OLD: 0B, TOTAL: 42275K [1253.162s][info][gc,free ] Free: 5109M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 2853K, Mutator Free: 639 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1253.162s][info][gc ] GC(1327) Pause Final Mark (YOUNG) 0.945ms [1253.162s][info][gc,start ] GC(1327) Concurrent thread roots [1253.162s][info][gc,task ] GC(1327) Using 4 of 8 workers for Concurrent thread roots [1253.165s][info][gc ] GC(1327) Concurrent thread roots 3.699ms [1253.166s][info][gc,start ] GC(1327) Concurrent weak references [1253.166s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent weak references [1253.166s][info][gc,ref ] GC(1327) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1253.166s][info][gc,ref ] GC(1327) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1253.166s][info][gc,ref ] GC(1327) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1253.166s][info][gc ] GC(1327) Concurrent weak references 0.041ms [1253.166s][info][gc,start ] GC(1327) Concurrent weak roots [1253.166s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent weak root [1253.166s][info][gc ] GC(1327) Concurrent weak roots 0.942ms [1253.166s][info][gc,start ] GC(1327) Concurrent cleanup [1253.167s][info][gc ] GC(1327) Concurrent cleanup 26525M->26525M(31744M) 0.126ms [1253.167s][info][gc,free ] Free: 5096M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 7598K, Mutator Free: 638 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1253.167s][info][gc,start ] GC(1327) Concurrent strong roots [1253.167s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent strong root [1253.167s][info][gc ] GC(1327) Concurrent strong roots 0.403ms [1253.167s][info][gc,start ] GC(1327) Concurrent evacuation [1253.167s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent evacuation [1253.183s][info][gc ] GC(1327) Concurrent evacuation 15.862ms [1253.183s][info][gc,start ] GC(1327) Pause Init Update Refs [1253.184s][info][gc ] GC(1327) Pause Init Update Refs 0.492ms [1253.184s][info][gc,start ] GC(1327) Concurrent update references [1253.184s][info][gc,task ] GC(1327) Using 4 of 8 workers for concurrent reference update [1253.184s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1253.842s][info][gc ] GC(1327) Concurrent update references 658.334ms [1253.842s][info][gc,start ] GC(1327) Concurrent update thread roots [1253.851s][info][gc ] GC(1327) Concurrent update thread roots 8.774ms [1253.851s][info][gc,start ] GC(1327) Pause Final Update Refs [1253.851s][info][gc,task ] GC(1327) Using 8 of 8 workers for final reference update [1253.852s][info][gc,free ] Free: 8604M, Max: 8192K regular, 400M humongous, Frag: 87% external, 65% internal; Used: 5635M, Mutator Free: 1076 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1253.852s][info][gc ] GC(1327) Pause Final Update Refs 0.228ms [1253.852s][info][gc,start ] GC(1327) Concurrent cleanup [1253.852s][info][gc ] GC(1327) Concurrent cleanup 27945M->22266M(31744M) 0.209ms [1253.852s][info][gc,ergo ] GC(1327) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 37360K, young_available: 9412M [1253.852s][info][gc,ergo ] GC(1327) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.732s [1253.852s][info][gc,ergo ] GC(1327) At end of Concurrent Young GC: YOUNG generation used: 6711M, used regions: 6736M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9411M [1253.852s][info][gc,ergo ] GC(1327) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 37360K [1253.852s][info][gc,free ] Free: 8603M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 5018K, Mutator Free: 1076 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1253.853s][info][gc,stats ] [1253.853s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1253.853s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1253.853s][info][gc,stats ] [1253.853s][info][gc,stats ] Concurrent Reset 28166 us [1253.853s][info][gc,stats ] Pause Init Mark (G) 4372 us [1253.853s][info][gc,stats ] Pause Init Mark (N) 3670 us [1253.853s][info][gc,stats ] Swap Remembered Set 3329 us [1253.853s][info][gc,stats ] Update Region States 205 us [1253.853s][info][gc,stats ] Concurrent Scan Remembered Set 28354 us, parallelism: 3.98x [1253.853s][info][gc,stats ] RS: 112851 us [1253.853s][info][gc,stats ] RS: Scan Clusters 112851 us, workers (us): 28245, 28238, 28234, 28134, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Concurrent Mark Roots 3883 us, parallelism: 3.62x [1253.853s][info][gc,stats ] CMR: 14062 us [1253.853s][info][gc,stats ] CMR: Thread Roots 12980 us, workers (us): 3317, 3334, 3135, 3194, ---, ---, ---, ---, [1253.853s][info][gc,stats ] CMR: Code Cache Roots 957 us, workers (us): 143, 177, 348, 288, ---, ---, ---, ---, [1253.853s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 30, 23, 19, 15, ---, ---, ---, ---, [1253.853s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 9, 29, ---, ---, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Concurrent Marking 1962829 us, parallelism: 3.98x [1253.853s][info][gc,stats ] CM: 7813381 us [1253.853s][info][gc,stats ] CM: Parallel Mark 7813381 us, workers (us): 1953361, 1953353, 1953329, 1953339, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Pause Final Mark (G) 1569 us [1253.853s][info][gc,stats ] Pause Final Mark (N) 951 us [1253.853s][info][gc,stats ] Finish Mark 437 us [1253.853s][info][gc,stats ] Update Region States 96 us [1253.853s][info][gc,stats ] Choose Collection Set 190 us [1253.853s][info][gc,stats ] Rebuild Free Set 45 us [1253.853s][info][gc,stats ] Concurrent Thread Roots 3712 us, parallelism: 3.86x [1253.853s][info][gc,stats ] CTR: 14337 us [1253.853s][info][gc,stats ] CTR: Thread Roots 14337 us, workers (us): 3548, 3592, 3637, 3561, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1253.853s][info][gc,stats ] CWRF: 1 us [1253.853s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Concurrent Weak Roots 947 us [1253.853s][info][gc,stats ] Roots 52 us, parallelism: 1.34x [1253.853s][info][gc,stats ] CWR: 69 us [1253.853s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 19, 16, 12, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Rendezvous 882 us [1253.853s][info][gc,stats ] Concurrent Cleanup 130 us [1253.853s][info][gc,stats ] Concurrent Strong Roots 407 us, parallelism: 2.59x [1253.853s][info][gc,stats ] CSR: 1056 us [1253.853s][info][gc,stats ] CSR: Code Cache Roots 912 us, workers (us): 258, 157, 339, 158, ---, ---, ---, ---, [1253.853s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 36, 32, 26, 23, ---, ---, ---, ---, [1253.853s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, ---, 22, ---, ---, ---, ---, [1253.853s][info][gc,stats ] Concurrent Evacuation 15877 us [1253.853s][info][gc,stats ] Pause Init Update Refs (G) 947 us [1253.853s][info][gc,stats ] Pause Init Update Refs (N) 500 us [1253.853s][info][gc,stats ] Manage GCLABs 417 us [1253.853s][info][gc,stats ] Concurrent Update Refs 658360 us [1253.853s][info][gc,stats ] Concurrent Update Thread Roots 8795 us [1253.853s][info][gc,stats ] Pause Final Update Refs (G) 847 us [1253.853s][info][gc,stats ] Pause Final Update Refs (N) 232 us [1253.853s][info][gc,stats ] Update Region States 51 us [1253.853s][info][gc,stats ] Trash Collection Set 21 us [1253.853s][info][gc,stats ] Rebuild Free Set 80 us [1253.853s][info][gc,stats ] Concurrent Cleanup 217 us [1253.853s][info][gc,stats ] Workers: Evacuated 42273K across 536830 objects, abandoned 0B across 0 objects. [1253.853s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1253.853s][info][gc,stats ] - age 1: 37235560 bytes, 37235560 total [1253.853s][info][gc,stats ] - age 2: 621232 bytes, 37856792 total [1253.853s][info][gc,stats ] - age 3: 1342072 bytes, 39198864 total [1253.853s][info][gc,stats ] - age 4: 4088912 bytes, 43287776 total [1253.853s][info][gc,stats ] - age 5: 32 bytes, 43287808 total [1253.853s][info][gc,stats ] [1253.853s][info][gc,stats ] Mutators: Evacuated 1856B across 26 objects, abandoned 0B across 0 objects. [1253.853s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1253.853s][info][gc,stats ] - age 1: 1680 bytes, 1680 total [1253.853s][info][gc,stats ] - age 2: 176 bytes, 1856 total [1253.853s][info][gc,stats ] [1253.853s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1253.853s][info][gc,stats ] - age 1: 29896936 bytes, 29896936 total [1253.853s][info][gc,stats ] - age 2: 39397816 bytes, 69294752 total [1253.853s][info][gc,stats ] - age 3: 170016984 bytes, 239311736 total [1253.853s][info][gc,stats ] - age 4: 412266448 bytes, 651578184 total [1253.853s][info][gc,stats ] - age 5: 242576464 bytes, 894154648 total [1253.853s][info][gc,stats ] - age 6: 380435488 bytes, 1274590136 total [1253.853s][info][gc,stats ] [1253.853s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1253.853s][info][gc,stats ] - age 7: 10356805616 bytes, 10356805616 total [1253.853s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1253.863s][info][gc ] Transition from: normal to: idle [1253.863s][info][gc ] Trigger (YOUNG): Average GC time (5046.72 ms) is above the time for average allocation rate (2097 MB/s) to deplete free headroom (6994M) (margin of error = 3.24) [1253.863s][info][gc,ergo ] Free headroom: 8581M (free) - 1587M (spike) - 0B (penalties) = 6994M [1253.864s][info][gc ] Transition from: idle to: normal [1253.864s][info][gc ] Heuristics request for young collection accepted [1253.864s][info][gc,free ] Free: 8581M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 10401K, Mutator Free: 1074 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1253.864s][info][gc,ergo ] GC(1328) Start GC cycle (YOUNG) [1253.864s][info][gc,start ] GC(1328) Concurrent reset [1253.864s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent reset [1253.884s][info][gc ] GC(1328) Concurrent reset 19.977ms [1253.884s][info][gc,start ] GC(1328) Pause Init Mark (YOUNG) [1253.884s][info][gc,task ] GC(1328) Using 8 of 8 workers for init marking [1253.889s][info][gc ] GC(1328) Pause Init Mark (YOUNG) 5.006ms [1253.889s][info][gc,start ] GC(1328) Concurrent remembered set scanning [1253.889s][info][gc,task ] GC(1328) Using 4 of 8 workers for Concurrent remembered set scanning [1253.920s][info][gc ] GC(1328) Concurrent remembered set scanning 30.690ms [1253.920s][info][gc,start ] GC(1328) Concurrent marking roots [1253.920s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent marking roots [1253.923s][info][gc ] GC(1328) Concurrent marking roots 3.430ms [1253.923s][info][gc,start ] GC(1328) Concurrent marking (YOUNG) [1253.923s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent marking [1254.675s][info][gc ] Periodic Sample: GCU = 24.487%, MU = 18.223% during most recent 5.0s [1255.899s][info][gc ] GC(1328) Concurrent marking (YOUNG) 1975.942ms [1255.900s][info][gc,start ] GC(1328) Pause Final Mark (YOUNG) [1255.900s][info][gc,task ] GC(1328) Using 8 of 8 workers for final marking [1255.901s][info][gc,ergo ] GC(1328) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1255.901s][info][gc,ergo ] GC(1328) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1255.901s][info][gc,ergo ] GC(1328) Chosen CSet evacuates young: 40776K (of which at least: 0B are to be promoted), old: 0B [1255.901s][info][gc,ergo ] GC(1328) Collectable Garbage: 5443M (98%), Immediate: 0B (0%), 0 regions, CSet: 5443M (98%), 686 regions [1255.901s][info][gc,ergo ] GC(1328) Evacuation Targets: YOUNG: 40776K, PROMOTE: 0B, OLD: 0B, TOTAL: 40776K [1255.901s][info][gc,free ] Free: 5305M, Max: 8192K regular, 400M humongous, Frag: 93% external, 0% internal; Used: 6727K, Mutator Free: 664 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1255.901s][info][gc ] GC(1328) Pause Final Mark (YOUNG) 1.034ms [1255.901s][info][gc,start ] GC(1328) Concurrent thread roots [1255.901s][info][gc,task ] GC(1328) Using 4 of 8 workers for Concurrent thread roots [1255.905s][info][gc ] GC(1328) Concurrent thread roots 3.554ms [1255.905s][info][gc,start ] GC(1328) Concurrent weak references [1255.905s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent weak references [1255.905s][info][gc,ref ] GC(1328) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1255.905s][info][gc,ref ] GC(1328) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1255.905s][info][gc,ref ] GC(1328) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1255.905s][info][gc ] GC(1328) Concurrent weak references 0.053ms [1255.905s][info][gc,start ] GC(1328) Concurrent weak roots [1255.905s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent weak root [1255.905s][info][gc ] GC(1328) Concurrent weak roots 0.779ms [1255.905s][info][gc,start ] GC(1328) Concurrent cleanup [1255.906s][info][gc ] GC(1328) Concurrent cleanup 26331M->26331M(31744M) 0.111ms [1255.906s][info][gc,free ] Free: 5293M, Max: 8192K regular, 400M humongous, Frag: 93% external, 0% internal; Used: 2277K, Mutator Free: 662 Collector Reserve: 49145K, Max: 8192K; Used: 6192B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1255.906s][info][gc,start ] GC(1328) Concurrent strong roots [1255.906s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent strong root [1255.906s][info][gc ] GC(1328) Concurrent strong roots 0.407ms [1255.906s][info][gc,start ] GC(1328) Concurrent evacuation [1255.906s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent evacuation [1255.924s][info][gc ] GC(1328) Concurrent evacuation 17.557ms [1255.924s][info][gc,start ] GC(1328) Pause Init Update Refs [1255.924s][info][gc ] GC(1328) Pause Init Update Refs 0.494ms [1255.925s][info][gc,start ] GC(1328) Concurrent update references [1255.925s][info][gc,task ] GC(1328) Using 4 of 8 workers for concurrent reference update [1255.925s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1256.565s][info][gc ] GC(1328) Concurrent update references 640.114ms [1256.565s][info][gc,start ] GC(1328) Concurrent update thread roots [1256.574s][info][gc ] GC(1328) Concurrent update thread roots 9.218ms [1256.574s][info][gc,start ] GC(1328) Pause Final Update Refs [1256.574s][info][gc,task ] GC(1328) Using 8 of 8 workers for final reference update [1256.575s][info][gc,free ] Free: 8609M, Max: 8192K regular, 400M humongous, Frag: 88% external, 62% internal; Used: 5425M, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1256.575s][info][gc ] GC(1328) Pause Final Update Refs 0.223ms [1256.575s][info][gc,start ] GC(1328) Concurrent cleanup [1256.575s][info][gc ] GC(1328) Concurrent cleanup 27735M->22260M(31744M) 0.177ms [1256.575s][info][gc,ergo ] GC(1328) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 37360K, young_available: 9417M [1256.575s][info][gc,ergo ] GC(1328) At end of Concurrent Young GC: GCU: 24.6%, MU: 18.2% during period of 2.723s [1256.575s][info][gc,ergo ] GC(1328) At end of Concurrent Young GC: YOUNG generation used: 6706M, used regions: 6728M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16136M, available: 9416M [1256.575s][info][gc,ergo ] GC(1328) At end of Concurrent Young GC: OLD generation used: 15555M, used regions: 15608M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15608M, available: 37360K [1256.575s][info][gc,free ] Free: 8608M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 7647K, Mutator Free: 1077 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1256.576s][info][gc,stats ] [1256.576s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1256.576s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1256.576s][info][gc,stats ] [1256.576s][info][gc,stats ] Concurrent Reset 20011 us [1256.576s][info][gc,stats ] Pause Init Mark (G) 5720 us [1256.576s][info][gc,stats ] Pause Init Mark (N) 5014 us [1256.576s][info][gc,stats ] Swap Remembered Set 4655 us [1256.576s][info][gc,stats ] Update Region States 224 us [1256.576s][info][gc,stats ] Concurrent Scan Remembered Set 30708 us, parallelism: 3.91x [1256.576s][info][gc,stats ] RS: 120085 us [1256.576s][info][gc,stats ] RS: Scan Clusters 120085 us, workers (us): 30625, 30177, 29828, 29455, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Concurrent Mark Roots 3445 us, parallelism: 3.56x [1256.576s][info][gc,stats ] CMR: 12280 us [1256.576s][info][gc,stats ] CMR: Thread Roots 11217 us, workers (us): 2717, 2873, 2754, 2873, ---, ---, ---, ---, [1256.576s][info][gc,stats ] CMR: Code Cache Roots 941 us, workers (us): 331, 176, 289, 144, ---, ---, ---, ---, [1256.576s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 32, 23, 20, 12, ---, ---, ---, ---, [1256.576s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Concurrent Marking 1975970 us, parallelism: 3.98x [1256.576s][info][gc,stats ] CM: 7866058 us [1256.576s][info][gc,stats ] CM: Parallel Mark 7866058 us, workers (us): 1966522, 1966531, 1966520, 1966486, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Pause Final Mark (G) 1548 us [1256.576s][info][gc,stats ] Pause Final Mark (N) 1041 us [1256.576s][info][gc,stats ] Finish Mark 520 us [1256.576s][info][gc,stats ] Update Region States 86 us [1256.576s][info][gc,stats ] Choose Collection Set 191 us [1256.576s][info][gc,stats ] Rebuild Free Set 47 us [1256.576s][info][gc,stats ] Concurrent Thread Roots 3570 us, parallelism: 3.80x [1256.576s][info][gc,stats ] CTR: 13569 us [1256.576s][info][gc,stats ] CTR: Thread Roots 13569 us, workers (us): 3352, 3400, 3327, 3489, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [1256.576s][info][gc,stats ] CWRF: 1 us [1256.576s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Concurrent Weak Roots 793 us [1256.576s][info][gc,stats ] Roots 52 us, parallelism: 1.37x [1256.576s][info][gc,stats ] CWR: 72 us [1256.576s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 19, 16, 14, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Rendezvous 717 us [1256.576s][info][gc,stats ] Concurrent Cleanup 116 us [1256.576s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.52x [1256.576s][info][gc,stats ] CSR: 1039 us [1256.576s][info][gc,stats ] CSR: Code Cache Roots 892 us, workers (us): 157, 152, 333, 250, ---, ---, ---, ---, [1256.576s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 31, 30, 26, ---, ---, ---, ---, [1256.576s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, 5, ---, ---, ---, ---, ---, ---, [1256.576s][info][gc,stats ] Concurrent Evacuation 17573 us [1256.576s][info][gc,stats ] Pause Init Update Refs (G) 1022 us [1256.576s][info][gc,stats ] Pause Init Update Refs (N) 503 us [1256.576s][info][gc,stats ] Manage GCLABs 417 us [1256.576s][info][gc,stats ] Concurrent Update Refs 640145 us [1256.576s][info][gc,stats ] Concurrent Update Thread Roots 9234 us [1256.576s][info][gc,stats ] Pause Final Update Refs (G) 838 us [1256.576s][info][gc,stats ] Pause Final Update Refs (N) 228 us [1256.576s][info][gc,stats ] Update Region States 46 us [1256.576s][info][gc,stats ] Trash Collection Set 20 us [1256.576s][info][gc,stats ] Rebuild Free Set 78 us [1256.576s][info][gc,stats ] Concurrent Cleanup 182 us [1256.576s][info][gc,stats ] Workers: Evacuated 40775K across 522488 objects, abandoned 0B across 0 objects. [1256.576s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1256.576s][info][gc,stats ] - age 1: 35207088 bytes, 35207088 total [1256.576s][info][gc,stats ] - age 2: 602376 bytes, 35809464 total [1256.576s][info][gc,stats ] - age 3: 534696 bytes, 36344160 total [1256.576s][info][gc,stats ] - age 4: 1329336 bytes, 37673496 total [1256.576s][info][gc,stats ] - age 5: 4081072 bytes, 41754568 total [1256.576s][info][gc,stats ] - age 6: 32 bytes, 41754600 total [1256.576s][info][gc,stats ] [1256.576s][info][gc,stats ] Mutators: Evacuated 64B across 4 objects, abandoned 0B across 0 objects. [1256.576s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1256.576s][info][gc,stats ] - age 1: 32 bytes, 32 total [1256.576s][info][gc,stats ] - age 5: 32 bytes, 64 total [1256.576s][info][gc,stats ] [1256.576s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1256.576s][info][gc,stats ] - age 2: 29857056 bytes, 29857056 total [1256.576s][info][gc,stats ] - age 3: 39322224 bytes, 69179280 total [1256.576s][info][gc,stats ] - age 4: 169795344 bytes, 238974624 total [1256.576s][info][gc,stats ] - age 5: 412152256 bytes, 651126880 total [1256.576s][info][gc,stats ] - age 6: 242576088 bytes, 893702968 total [1256.576s][info][gc,stats ] - age 7: 380435488 bytes, 1274138456 total [1256.576s][info][gc,stats ] [1256.576s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1256.576s][info][gc,stats ] - age 7: 10356805616 bytes, 10356805616 total [1256.576s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1256.586s][info][gc ] Transition from: normal to: idle [1256.586s][info][gc ] Trigger (YOUNG): Average GC time (5200.45 ms) is above the time for average allocation rate (2090 MB/s) to deplete free headroom (6999M) (margin of error = 3.25) [1256.586s][info][gc,ergo ] Free headroom: 8586M (free) - 1587M (spike) - 0B (penalties) = 6999M [1256.586s][info][gc ] Transition from: idle to: normal [1256.586s][info][gc ] Heuristics request for young collection accepted [1256.586s][info][gc,free ] Free: 8586M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 13622K, Mutator Free: 1075 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1256.586s][info][gc,ergo ] GC(1329) Start GC cycle (YOUNG) [1256.586s][info][gc,start ] GC(1329) Concurrent reset [1256.586s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent reset [1256.614s][info][gc ] GC(1329) Concurrent reset 27.720ms [1256.615s][info][gc,start ] GC(1329) Pause Init Mark (YOUNG) [1256.615s][info][gc,task ] GC(1329) Using 8 of 8 workers for init marking [1256.618s][info][gc ] GC(1329) Pause Init Mark (YOUNG) 3.610ms [1256.619s][info][gc,start ] GC(1329) Concurrent remembered set scanning [1256.619s][info][gc,task ] GC(1329) Using 4 of 8 workers for Concurrent remembered set scanning [1256.650s][info][gc ] GC(1329) Concurrent remembered set scanning 31.390ms [1256.650s][info][gc,start ] GC(1329) Concurrent marking roots [1256.650s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent marking roots [1256.654s][info][gc ] GC(1329) Concurrent marking roots 3.879ms [1256.654s][info][gc,start ] GC(1329) Concurrent marking (YOUNG) [1256.654s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent marking [1258.623s][info][gc ] GC(1329) Concurrent marking (YOUNG) 1968.875ms [1258.623s][info][gc,start ] GC(1329) Pause Final Mark (YOUNG) [1258.623s][info][gc,task ] GC(1329) Using 8 of 8 workers for final marking [1258.624s][info][gc,ergo ] GC(1329) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [1258.624s][info][gc,ergo ] GC(1329) Adaptive CSet Selection for YOUNG. Max Evacuation: 672M, Actual Free: 0B. [1258.624s][info][gc,ergo ] GC(1329) Chosen CSet evacuates young: 42125K (of which at least: 0B are to be promoted), old: 0B [1258.624s][info][gc,ergo ] GC(1329) Collectable Garbage: 5454M (98%), Immediate: 0B (0%), 0 regions, CSet: 5454M (98%), 687 regions [1258.624s][info][gc,ergo ] GC(1329) Evacuation Targets: YOUNG: 42125K, PROMOTE: 0B, OLD: 0B, TOTAL: 42125K [1258.624s][info][gc,free ] Free: 5262M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 1511K, Mutator Free: 658 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1258.624s][info][gc ] GC(1329) Pause Final Mark (YOUNG) 1.004ms [1258.624s][info][gc,start ] GC(1329) Concurrent thread roots [1258.624s][info][gc,task ] GC(1329) Using 4 of 8 workers for Concurrent thread roots [1258.628s][info][gc ] GC(1329) Concurrent thread roots 3.883ms [1258.628s][info][gc,start ] GC(1329) Concurrent weak references [1258.628s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent weak references [1258.628s][info][gc,ref ] GC(1329) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1258.628s][info][gc,ref ] GC(1329) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1258.628s][info][gc,ref ] GC(1329) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1258.628s][info][gc ] GC(1329) Concurrent weak references 0.041ms [1258.628s][info][gc,start ] GC(1329) Concurrent weak roots [1258.628s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent weak root [1258.629s][info][gc ] GC(1329) Concurrent weak roots 0.693ms [1258.629s][info][gc,start ] GC(1329) Concurrent cleanup [1258.629s][info][gc ] GC(1329) Concurrent cleanup 26372M->26372M(31744M) 0.107ms [1258.629s][info][gc,free ] Free: 5249M, Max: 8192K regular, 408M humongous, Frag: 93% external, 0% internal; Used: 6432K, Mutator Free: 657 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 37349K, Max: 8173K; Used: 3610K [1258.629s][info][gc,start ] GC(1329) Concurrent strong roots [1258.629s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent strong root [1258.629s][info][gc ] GC(1329) Concurrent strong roots 0.428ms [1258.629s][info][gc,start ] GC(1329) Concurrent evacuation [1258.629s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent evacuation [1258.641s][info][gc ] GC(1329) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15720M [1258.641s][info][gc ] GC(1329) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15984M [1258.645s][info][gc ] GC(1329) Concurrent evacuation 15.621ms [1258.645s][info][gc,start ] GC(1329) Pause Init Update Refs [1258.646s][info][gc ] GC(1329) Pause Init Update Refs 0.467ms [1258.646s][info][gc,start ] GC(1329) Concurrent update references [1258.646s][info][gc,task ] GC(1329) Using 4 of 8 workers for concurrent reference update [1258.646s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1259.319s][info][gc ] GC(1329) Concurrent update references 672.715ms [1259.319s][info][gc,start ] GC(1329) Concurrent update thread roots [1259.328s][info][gc ] GC(1329) Concurrent update thread roots 8.902ms [1259.328s][info][gc,start ] GC(1329) Pause Final Update Refs [1259.328s][info][gc,task ] GC(1329) Using 8 of 8 workers for final reference update [1259.328s][info][gc,free ] Free: 8473M, Max: 8192K regular, 408M humongous, Frag: 87% external, 64% internal; Used: 5438M, Mutator Free: 1060 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 108M, Max: 8192K; Used: 69146K [1259.328s][info][gc ] GC(1329) Pause Final Update Refs 0.220ms [1259.329s][info][gc,start ] GC(1329) Concurrent cleanup [1259.329s][info][gc ] GC(1329) Concurrent cleanup 27828M->22340M(31744M) 0.192ms [1259.329s][info][gc ] GC(1329) Transfer 9 region(s) from YOUNG to OLD, yielding increased size: 16056M [1259.329s][info][gc,ergo ] GC(1329) After cleanup, successfully transferred 9 regions to old to prepare for next gc, old available: 108M, young_available: 9265M [1259.329s][info][gc,ergo ] GC(1329) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.1% during period of 2.754s [1259.329s][info][gc,ergo ] GC(1329) At end of Concurrent Young GC: YOUNG generation used: 6423M, used regions: 6432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15688M, available: 9264M [1259.329s][info][gc,ergo ] GC(1329) At end of Concurrent Young GC: OLD generation used: 15918M, used regions: 15984M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16056M, available: 108M [1259.329s][info][gc,free ] Free: 8472M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 8087K, Mutator Free: 1060 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 108M, Max: 8192K; Used: 3610K [1259.329s][info][gc,stats ] [1259.329s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1259.329s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1259.329s][info][gc,stats ] [1259.329s][info][gc,stats ] Concurrent Reset 27747 us [1259.329s][info][gc,stats ] Pause Init Mark (G) 4340 us [1259.329s][info][gc,stats ] Pause Init Mark (N) 3619 us [1259.329s][info][gc,stats ] Swap Remembered Set 3256 us [1259.329s][info][gc,stats ] Update Region States 210 us [1259.329s][info][gc,stats ] Concurrent Scan Remembered Set 31406 us, parallelism: 3.98x [1259.329s][info][gc,stats ] RS: 125138 us [1259.329s][info][gc,stats ] RS: Scan Clusters 125138 us, workers (us): 31310, 31306, 31303, 31218, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Concurrent Mark Roots 3892 us, parallelism: 3.61x [1259.329s][info][gc,stats ] CMR: 14052 us [1259.329s][info][gc,stats ] CMR: Thread Roots 12904 us, workers (us): 3245, 3320, 3182, 3157, ---, ---, ---, ---, [1259.329s][info][gc,stats ] CMR: Code Cache Roots 1006 us, workers (us): 176, 176, 337, 317, ---, ---, ---, ---, [1259.329s][info][gc,stats ] CMR: VM Strong Roots 104 us, workers (us): 33, 27, 25, 18, ---, ---, ---, ---, [1259.329s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 30, ---, 9, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Concurrent Marking 1968902 us, parallelism: 3.98x [1259.329s][info][gc,stats ] CM: 7829944 us [1259.329s][info][gc,stats ] CM: Parallel Mark 7829944 us, workers (us): 1957502, 1957496, 1957484, 1957461, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Pause Final Mark (G) 1505 us [1259.329s][info][gc,stats ] Pause Final Mark (N) 1011 us [1259.329s][info][gc,stats ] Finish Mark 476 us [1259.329s][info][gc,stats ] Update Region States 90 us [1259.329s][info][gc,stats ] Choose Collection Set 190 us [1259.329s][info][gc,stats ] Rebuild Free Set 44 us [1259.329s][info][gc,stats ] Concurrent Thread Roots 3897 us, parallelism: 3.88x [1259.329s][info][gc,stats ] CTR: 15102 us [1259.329s][info][gc,stats ] CTR: Thread Roots 15102 us, workers (us): 3724, 3765, 3833, 3780, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.02x [1259.329s][info][gc,stats ] CWRF: 1 us [1259.329s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Concurrent Weak Roots 699 us [1259.329s][info][gc,stats ] Roots 53 us, parallelism: 1.42x [1259.329s][info][gc,stats ] CWR: 75 us [1259.329s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 23, 19, 18, 15, ---, ---, ---, ---, [1259.329s][info][gc,stats ] Rendezvous 631 us [1259.329s][info][gc,stats ] Concurrent Cleanup 112 us [1259.330s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.79x [1259.330s][info][gc,stats ] CSR: 1206 us [1259.330s][info][gc,stats ] CSR: Code Cache Roots 1025 us, workers (us): 276, 195, 356, 198, ---, ---, ---, ---, [1259.330s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 44, 38, 38, 35, ---, ---, ---, ---, [1259.330s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 5, ---, ---, ---, ---, [1259.330s][info][gc,stats ] Concurrent Evacuation 15635 us [1259.330s][info][gc,stats ] Pause Init Update Refs (G) 929 us [1259.330s][info][gc,stats ] Pause Init Update Refs (N) 474 us [1259.330s][info][gc,stats ] Manage GCLABs 406 us [1259.330s][info][gc,stats ] Concurrent Update Refs 672740 us [1259.330s][info][gc,stats ] Concurrent Update Thread Roots 8909 us [1259.330s][info][gc,stats ] Pause Final Update Refs (G) 812 us [1259.330s][info][gc,stats ] Pause Final Update Refs (N) 225 us [1259.330s][info][gc,stats ] Update Region States 44 us [1259.330s][info][gc,stats ] Trash Collection Set 20 us [1259.330s][info][gc,stats ] Rebuild Free Set 78 us [1259.330s][info][gc,stats ] Concurrent Cleanup 204 us [1259.330s][info][gc,stats ] Workers: Evacuated 42125K across 541284 objects, abandoned 0B across 0 objects. [1259.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1259.330s][info][gc,stats ] - age 1: 36082816 bytes, 36082816 total [1259.330s][info][gc,stats ] - age 2: 697128 bytes, 36779944 total [1259.330s][info][gc,stats ] - age 3: 516128 bytes, 37296072 total [1259.330s][info][gc,stats ] - age 4: 452768 bytes, 37748840 total [1259.330s][info][gc,stats ] - age 5: 1313328 bytes, 39062168 total [1259.330s][info][gc,stats ] - age 6: 4074216 bytes, 43136384 total [1259.330s][info][gc,stats ] - age 7: 32 bytes, 43136416 total [1259.330s][info][gc,stats ] [1259.330s][info][gc,stats ] Mutators: Evacuated 176B across 11 objects, abandoned 0B across 0 objects. [1259.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1259.330s][info][gc,stats ] - age 1: 32 bytes, 32 total [1259.330s][info][gc,stats ] - age 2: 32 bytes, 64 total [1259.330s][info][gc,stats ] - age 3: 48 bytes, 112 total [1259.330s][info][gc,stats ] - age 4: 64 bytes, 176 total [1259.330s][info][gc,stats ] [1259.330s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1259.330s][info][gc,stats ] - age 3: 29814376 bytes, 29814376 total [1259.330s][info][gc,stats ] - age 4: 39259320 bytes, 69073696 total [1259.330s][info][gc,stats ] - age 5: 169632152 bytes, 238705848 total [1259.330s][info][gc,stats ] - age 6: 412040128 bytes, 650745976 total [1259.330s][info][gc,stats ] - age 7: 242575272 bytes, 893321248 total [1259.330s][info][gc,stats ] [1259.330s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1259.330s][info][gc,stats ] - age 7: 10737241104 bytes, 10737241104 total [1259.330s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1259.340s][info][gc ] Transition from: normal to: idle [1259.341s][info][gc ] Trigger (YOUNG): Average GC time (5313.46 ms) is above the time for average allocation rate (2084 MB/s) to deplete free headroom (6861M) (margin of error = 3.26) [1259.341s][info][gc,ergo ] Free headroom: 8448M (free) - 1587M (spike) - 0B (penalties) = 6861M [1259.341s][info][gc ] Transition from: idle to: normal [1259.341s][info][gc ] Heuristics request for young collection accepted [1259.341s][info][gc,free ] Free: 8448M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 8020K, Mutator Free: 1057 Collector Reserve: 792M, Max: 8192K; Used: 0B Old Collector Reserve: 108M, Max: 8192K; Used: 3610K [1259.341s][info][gc,ergo ] GC(1330) Start GC cycle (YOUNG) [1259.341s][info][gc,start ] GC(1330) Concurrent reset [1259.341s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent reset [1259.358s][info][gc ] GC(1330) Concurrent reset 17.529ms [1259.359s][info][gc,start ] GC(1330) Pause Init Mark (YOUNG) [1259.359s][info][gc,task ] GC(1330) Using 8 of 8 workers for init marking [1259.363s][info][gc ] GC(1330) Pause Init Mark (YOUNG) 4.091ms [1259.363s][info][gc,start ] GC(1330) Concurrent remembered set scanning [1259.363s][info][gc,task ] GC(1330) Using 4 of 8 workers for Concurrent remembered set scanning [1259.686s][info][gc ] Periodic Sample: GCU = 24.512%, MU = 18.247% during most recent 5.0s [1259.952s][info][gc ] GC(1330) Concurrent remembered set scanning 588.342ms [1259.952s][info][gc,start ] GC(1330) Concurrent marking roots [1259.952s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent marking roots [1259.954s][info][gc ] GC(1330) Concurrent marking roots 2.195ms [1259.954s][info][gc,start ] GC(1330) Concurrent marking (YOUNG) [1259.954s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent marking [1261.401s][info][gc ] GC(1330) Concurrent marking (YOUNG) 1447.140ms [1261.401s][info][gc,start ] GC(1330) Pause Final Mark (YOUNG) [1261.401s][info][gc,task ] GC(1330) Using 8 of 8 workers for final marking [1261.402s][info][gc,ergo ] GC(1330) Planning to promote in place 0 humongous regions and 20 regular regions, spanning a total of 167772160 used bytes [1261.402s][info][gc,ergo ] GC(1330) Adaptive CSet Selection for YOUNG. Max Evacuation: 653M, Actual Free: 0B. [1261.402s][info][gc,ergo ] GC(1330) Chosen CSet evacuates young: 42025K (of which at least: 86014K are to be promoted), old: 0B [1261.402s][info][gc,ergo ] GC(1330) Collectable Garbage: 5537M (98%), Immediate: 0B (0%), 0 regions, CSet: 5537M (98%), 708 regions [1261.402s][info][gc,ergo ] GC(1330) Evacuation Targets: YOUNG: 42025K, PROMOTE: 86014K, OLD: 0B, TOTAL: 125M [1261.402s][info][gc,free ] Free: 5080M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 7433K, Mutator Free: 636 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 108M, Max: 8192K; Used: 3610K [1261.402s][info][gc ] GC(1330) Pause Final Mark (YOUNG) 1.025ms [1261.403s][info][gc,start ] GC(1330) Concurrent thread roots [1261.403s][info][gc,task ] GC(1330) Using 4 of 8 workers for Concurrent thread roots [1261.407s][info][gc ] GC(1330) Concurrent thread roots 4.865ms [1261.407s][info][gc,start ] GC(1330) Concurrent weak references [1261.407s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent weak references [1261.407s][info][gc,ref ] GC(1330) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1261.407s][info][gc,ref ] GC(1330) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1261.407s][info][gc,ref ] GC(1330) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1261.407s][info][gc ] GC(1330) Concurrent weak references 0.050ms [1261.407s][info][gc,start ] GC(1330) Concurrent weak roots [1261.408s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent weak root [1261.408s][info][gc ] GC(1330) Concurrent weak roots 0.814ms [1261.408s][info][gc,start ] GC(1330) Concurrent cleanup [1261.408s][info][gc ] GC(1330) Concurrent cleanup 26481M->26481M(31744M) 0.128ms [1261.408s][info][gc,free ] Free: 5066M, Max: 8192K regular, 408M humongous, Frag: 92% external, 0% internal; Used: 5221K, Mutator Free: 634 Collector Reserve: 57335K, Max: 8192K; Used: 8256B Old Collector Reserve: 108M, Max: 8192K; Used: 3615K [1261.408s][info][gc,start ] GC(1330) Concurrent strong roots [1261.408s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent strong root [1261.409s][info][gc ] GC(1330) Concurrent strong roots 0.425ms [1261.409s][info][gc,start ] GC(1330) Concurrent evacuation [1261.409s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent evacuation [1261.409s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16064M [1261.409s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16072M [1261.411s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16080M [1261.411s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [1261.413s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [1261.414s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [1261.415s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [1261.416s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [1261.442s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [1261.443s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [1261.444s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [1261.447s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [1261.491s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [1261.492s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [1261.521s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [1261.521s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [1261.523s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [1261.524s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [1261.528s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [1261.530s][info][gc ] GC(1330) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [1261.545s][info][gc ] GC(1330) Concurrent evacuation 136.313ms [1261.546s][info][gc,start ] GC(1330) Pause Init Update Refs [1261.546s][info][gc ] GC(1330) Pause Init Update Refs 0.521ms [1261.546s][info][gc,start ] GC(1330) Concurrent update references [1261.546s][info][gc,task ] GC(1330) Using 4 of 8 workers for concurrent reference update [1261.546s][info][gc ] GC(1330) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 15536M [1261.546s][info][gc,free ] At start of update refs, moving 12763K to Mutator free set from Collector Reserve (4571K) and from Old Collector Reserve (8192K) [1262.278s][info][gc ] GC(1330) Concurrent update references 732.080ms [1262.278s][info][gc,start ] GC(1330) Concurrent update thread roots [1262.287s][info][gc ] GC(1330) Concurrent update thread roots 8.636ms [1262.287s][info][gc,start ] GC(1330) Pause Final Update Refs [1262.288s][info][gc,task ] GC(1330) Using 8 of 8 workers for final reference update [1262.288s][info][gc,free ] Free: 8111M, Max: 8192K regular, 384M humongous, Frag: 85% external, 69% internal; Used: 5598M, Mutator Free: 1014 Collector Reserve: 780M, Max: 8192K; Used: 3620K Old Collector Reserve: 73728K, Max: 8192K; Used: 65536K [1262.288s][info][gc ] GC(1330) Pause Final Update Refs 0.225ms [1262.288s][info][gc,start ] GC(1330) Concurrent cleanup [1262.288s][info][gc ] GC(1330) Concurrent cleanup 28404M->22750M(31744M) 0.171ms [1262.288s][info][gc ] GC(1330) Transfer 9 region(s) from YOUNG to OLD, yielding increased size: 16280M [1262.288s][info][gc,ergo ] GC(1330) After cleanup, successfully transferred 9 regions to old to prepare for next gc, old available: 73738K, young_available: 8891M [1262.288s][info][gc,ergo ] GC(1330) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.4% during period of 2.959s [1262.288s][info][gc,ergo ] GC(1330) At end of Concurrent Young GC: YOUNG generation used: 6572M, used regions: 6592M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15464M, available: 8891M [1262.288s][info][gc,ergo ] GC(1330) At end of Concurrent Young GC: OLD generation used: 16178M, used regions: 16208M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16280M, available: 73738K [1262.288s][info][gc,free ] Free: 8110M, Max: 8192K regular, 488M humongous, Frag: 94% external, 0% internal; Used: 1325K, Mutator Free: 1014 Collector Reserve: 780M, Max: 8192K; Used: 3620K Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1262.289s][info][gc,stats ] [1262.289s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1262.289s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1262.289s][info][gc,stats ] [1262.289s][info][gc,stats ] Concurrent Reset 17559 us [1262.289s][info][gc,stats ] Pause Init Mark (G) 4862 us [1262.289s][info][gc,stats ] Pause Init Mark (N) 4101 us [1262.289s][info][gc,stats ] Swap Remembered Set 3772 us [1262.289s][info][gc,stats ] Update Region States 190 us [1262.289s][info][gc,stats ] Concurrent Scan Remembered Set 588369 us, parallelism: 4.00x [1262.289s][info][gc,stats ] RS: 2352693 us [1262.289s][info][gc,stats ] RS: Scan Clusters 2352693 us, workers (us): 588266, 588253, 588183, 587992, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Concurrent Mark Roots 2211 us, parallelism: 3.26x [1262.289s][info][gc,stats ] CMR: 7205 us [1262.289s][info][gc,stats ] CMR: Thread Roots 6055 us, workers (us): 1554, 1349, 1705, 1446, ---, ---, ---, ---, [1262.289s][info][gc,stats ] CMR: Code Cache Roots 1021 us, workers (us): 177, 364, 150, 331, ---, ---, ---, ---, [1262.289s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 30, 25, 25, 14, ---, ---, ---, ---, [1262.289s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 28, ---, ---, 7, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Concurrent Marking 1447167 us, parallelism: 3.97x [1262.289s][info][gc,stats ] CM: 5750281 us [1262.289s][info][gc,stats ] CM: Parallel Mark 5750281 us, workers (us): 1437581, 1437572, 1437566, 1437562, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Pause Final Mark (G) 1597 us [1262.289s][info][gc,stats ] Pause Final Mark (N) 1030 us [1262.289s][info][gc,stats ] Finish Mark 491 us [1262.289s][info][gc,stats ] Update Region States 86 us [1262.289s][info][gc,stats ] Choose Collection Set 214 us [1262.289s][info][gc,stats ] Rebuild Free Set 45 us [1262.289s][info][gc,stats ] Concurrent Thread Roots 4879 us, parallelism: 3.85x [1262.289s][info][gc,stats ] CTR: 18796 us [1262.289s][info][gc,stats ] CTR: Thread Roots 18796 us, workers (us): 4808, 4700, 4633, 4656, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Concurrent Weak References 54 us, parallelism: 0.03x [1262.289s][info][gc,stats ] CWRF: 1 us [1262.289s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Concurrent Weak Roots 822 us [1262.289s][info][gc,stats ] Roots 53 us, parallelism: 1.39x [1262.289s][info][gc,stats ] CWR: 74 us [1262.289s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 25, 19, 16, 14, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Rendezvous 752 us [1262.289s][info][gc,stats ] Concurrent Cleanup 136 us [1262.289s][info][gc,stats ] Concurrent Strong Roots 436 us, parallelism: 2.44x [1262.289s][info][gc,stats ] CSR: 1065 us [1262.289s][info][gc,stats ] CSR: Code Cache Roots 917 us, workers (us): 342, 147, 165, 263, ---, ---, ---, ---, [1262.289s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 37, 32, 28, 24, ---, ---, ---, ---, [1262.289s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, 22, ---, ---, ---, ---, ---, [1262.289s][info][gc,stats ] Concurrent Evacuation 136329 us [1262.289s][info][gc,stats ] Pause Init Update Refs (G) 1081 us [1262.289s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1262.289s][info][gc,stats ] Manage GCLABs 437 us [1262.289s][info][gc,stats ] Concurrent Update Refs 732113 us [1262.289s][info][gc,stats ] Concurrent Update Thread Roots 8652 us [1262.289s][info][gc,stats ] Pause Final Update Refs (G) 811 us [1262.289s][info][gc,stats ] Pause Final Update Refs (N) 230 us [1262.289s][info][gc,stats ] Update Region States 50 us [1262.289s][info][gc,stats ] Trash Collection Set 21 us [1262.289s][info][gc,stats ] Rebuild Free Set 79 us [1262.289s][info][gc,stats ] Concurrent Cleanup 177 us [1262.289s][info][gc,stats ] Workers: Evacuated 125M across 3298002 objects, abandoned 0B across 0 objects. [1262.289s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1262.289s][info][gc,stats ] - age 1: 35312640 bytes, 35312640 total [1262.289s][info][gc,stats ] - age 2: 666768 bytes, 35979408 total [1262.289s][info][gc,stats ] - age 3: 696536 bytes, 36675944 total [1262.289s][info][gc,stats ] - age 4: 516032 bytes, 37191976 total [1262.289s][info][gc,stats ] - age 5: 452192 bytes, 37644168 total [1262.289s][info][gc,stats ] - age 6: 1313328 bytes, 38957496 total [1262.289s][info][gc,stats ] - age 7: 4074152 bytes, 43031648 total [1262.289s][info][gc,stats ] [1262.289s][info][gc,stats ] Mutators: Evacuated 2544B across 145 objects, abandoned 0B across 0 objects. [1262.289s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1262.289s][info][gc,stats ] - age 1: 400 bytes, 400 total [1262.289s][info][gc,stats ] - age 2: 384 bytes, 784 total [1262.289s][info][gc,stats ] - age 3: 496 bytes, 1280 total [1262.289s][info][gc,stats ] - age 4: 144 bytes, 1424 total [1262.289s][info][gc,stats ] - age 5: 640 bytes, 2064 total [1262.289s][info][gc,stats ] - age 7: 96 bytes, 2160 total [1262.289s][info][gc,stats ] [1262.289s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1262.289s][info][gc,stats ] - age 4: 29814376 bytes, 29814376 total [1262.289s][info][gc,stats ] - age 5: 39259320 bytes, 69073696 total [1262.289s][info][gc,stats ] - age 6: 169632152 bytes, 238705848 total [1262.289s][info][gc,stats ] - age 7: 412040096 bytes, 650745944 total [1262.289s][info][gc,stats ] [1262.289s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1262.289s][info][gc,stats ] - age 7: 10891736272 bytes, 10891736272 total [1262.289s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1262.299s][info][gc ] Transition from: normal to: idle [1262.300s][info][gc ] Trigger (YOUNG): Average GC time (5464.87 ms) is above the time for average allocation rate (2078 MB/s) to deplete free headroom (6500M) (margin of error = 3.26) [1262.300s][info][gc,ergo ] Free headroom: 8087M (free) - 1587M (spike) - 0B (penalties) = 6500M [1262.300s][info][gc ] Transition from: idle to: normal [1262.300s][info][gc ] Heuristics request for young collection accepted [1262.300s][info][gc,free ] Free: 8087M, Max: 8192K regular, 488M humongous, Frag: 94% external, 0% internal; Used: 266K, Mutator Free: 1011 Collector Reserve: 780M, Max: 8192K; Used: 3620K Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1262.300s][info][gc,ergo ] GC(1331) Start GC cycle (YOUNG) [1262.300s][info][gc,start ] GC(1331) Concurrent reset [1262.300s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent reset [1262.326s][info][gc ] GC(1331) Concurrent reset 25.705ms [1262.326s][info][gc,start ] GC(1331) Pause Init Mark (YOUNG) [1262.326s][info][gc,task ] GC(1331) Using 8 of 8 workers for init marking [1262.330s][info][gc ] GC(1331) Pause Init Mark (YOUNG) 3.716ms [1262.330s][info][gc,start ] GC(1331) Concurrent remembered set scanning [1262.330s][info][gc,task ] GC(1331) Using 4 of 8 workers for Concurrent remembered set scanning [1262.822s][info][gc ] GC(1331) Concurrent remembered set scanning 492.047ms [1262.822s][info][gc,start ] GC(1331) Concurrent marking roots [1262.822s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent marking roots [1262.824s][info][gc ] GC(1331) Concurrent marking roots 2.169ms [1262.824s][info][gc,start ] GC(1331) Concurrent marking (YOUNG) [1262.824s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent marking [1263.808s][info][gc ] GC(1331) Concurrent marking (YOUNG) 983.882ms [1263.809s][info][gc,start ] GC(1331) Pause Final Mark (YOUNG) [1263.809s][info][gc,task ] GC(1331) Using 8 of 8 workers for final marking [1263.809s][info][gc,ergo ] GC(1331) Planning to promote in place 0 humongous regions and 43 regular regions, spanning a total of 360710144 used bytes [1263.810s][info][gc,ergo ] GC(1331) Adaptive CSet Selection for YOUNG. Max Evacuation: 644M, Actual Free: 0B. [1263.810s][info][gc,ergo ] GC(1331) Chosen CSet evacuates young: 44231K (of which at least: 60220K are to be promoted), old: 0B [1263.810s][info][gc,ergo ] GC(1331) Collectable Garbage: 5957M (99%), Immediate: 0B (0%), 0 regions, CSet: 5957M (99%), 758 regions [1263.810s][info][gc,ergo ] GC(1331) Evacuation Targets: YOUNG: 44231K, PROMOTE: 60220K, OLD: 0B, TOTAL: 102M [1263.810s][info][gc,free ] Free: 5800M, Max: 8192K regular, 384M humongous, Frag: 94% external, 0% internal; Used: 8032K, Mutator Free: 726 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 73728K, Max: 8192K; Used: 0B [1263.810s][info][gc ] GC(1331) Pause Final Mark (YOUNG) 1.099ms [1263.810s][info][gc,start ] GC(1331) Concurrent thread roots [1263.810s][info][gc,task ] GC(1331) Using 4 of 8 workers for Concurrent thread roots [1263.814s][info][gc ] GC(1331) Concurrent thread roots 3.823ms [1263.814s][info][gc,start ] GC(1331) Concurrent weak references [1263.814s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent weak references [1263.814s][info][gc,ref ] GC(1331) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1263.814s][info][gc,ref ] GC(1331) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1263.814s][info][gc,ref ] GC(1331) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1263.814s][info][gc ] GC(1331) Concurrent weak references 0.039ms [1263.814s][info][gc,start ] GC(1331) Concurrent weak roots [1263.814s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent weak root [1263.815s][info][gc ] GC(1331) Concurrent weak roots 0.832ms [1263.815s][info][gc,start ] GC(1331) Concurrent cleanup [1263.815s][info][gc ] GC(1331) Concurrent cleanup 25795M->25795M(31744M) 0.143ms [1263.815s][info][gc,free ] Free: 5786M, Max: 8192K regular, 384M humongous, Frag: 94% external, 0% internal; Used: 5506K, Mutator Free: 724 Collector Reserve: 57319K, Max: 8192K; Used: 24768B Old Collector Reserve: 73725K, Max: 8192K; Used: 2560B [1263.815s][info][gc,start ] GC(1331) Concurrent strong roots [1263.815s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent strong root [1263.815s][info][gc ] GC(1331) Concurrent strong roots 0.427ms [1263.815s][info][gc,start ] GC(1331) Concurrent evacuation [1263.815s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent evacuation [1263.827s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16288M [1263.830s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16296M [1263.832s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16304M [1263.863s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16312M [1263.866s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16320M [1263.868s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [1263.891s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [1263.891s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [1263.893s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [1263.894s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [1263.896s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [1263.897s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [1263.899s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [1263.902s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [1263.905s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [1263.908s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [1263.911s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [1263.914s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [1263.917s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [1263.919s][info][gc,ergo ] GC(1331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75508224, promotion expended: 75495872, old capacity: 17230200832, old_used: 17199423056, old unaffiliated regions: 0 [1263.920s][info][gc,ergo ] GC(1331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75508224, promotion expended: 75495872, old capacity: 17230200832, old_used: 17199423056, old unaffiliated regions: 0 [1263.920s][info][gc,ergo ] GC(1331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75508224, promotion expended: 75495872, old capacity: 17230200832, old_used: 17199423056, old unaffiliated regions: 0 [1263.920s][info][gc,ergo ] GC(1331) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 75508224, promotion expended: 75495872, old capacity: 17230200832, old_used: 17199423056, old unaffiliated regions: 0 [1263.920s][info][gc,ergo ] GC(1331) Squelching additional promotion failure reports for current epoch [1263.920s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [1263.920s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [1263.922s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [1263.923s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [1263.923s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [1263.925s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [1263.925s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [1263.926s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [1263.927s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [1263.927s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [1263.927s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [1263.929s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [1263.929s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [1263.930s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [1263.930s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [1263.932s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [1263.932s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [1263.932s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [1263.932s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [1263.935s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [1263.935s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [1263.935s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [1263.935s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [1263.937s][info][gc ] GC(1331) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [1263.939s][info][gc ] GC(1331) Concurrent evacuation 124.224ms [1263.940s][info][gc,start ] GC(1331) Pause Init Update Refs [1263.940s][info][gc ] GC(1331) Pause Init Update Refs 0.530ms [1263.941s][info][gc,start ] GC(1331) Concurrent update references [1263.941s][info][gc,task ] GC(1331) Using 4 of 8 workers for concurrent reference update [1263.941s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1264.531s][info][gc ] GC(1331) Concurrent update references 590.299ms [1264.531s][info][gc,start ] GC(1331) Concurrent update thread roots [1264.540s][info][gc ] GC(1331) Concurrent update thread roots 8.606ms [1264.540s][info][gc,start ] GC(1331) Pause Final Update Refs [1264.540s][info][gc,task ] GC(1331) Using 8 of 8 workers for final reference update [1264.540s][info][gc,free ] Free: 9616M, Max: 8192K regular, 384M humongous, Frag: 90% external, 62% internal; Used: 5991M, Mutator Free: 1203 Collector Reserve: 759M, Max: 8192K; Used: 52776K Old Collector Reserve: 24576K, Max: 8192K; Used: 24576K [1264.540s][info][gc ] GC(1331) Pause Final Update Refs 0.231ms [1264.540s][info][gc,start ] GC(1331) Concurrent cleanup [1264.541s][info][gc ] GC(1331) Concurrent cleanup 27365M->21314M(31744M) 0.197ms [1264.541s][info][gc ] GC(1331) Transfer 3 region(s) from YOUNG to OLD, yielding increased size: 16648M [1264.541s][info][gc,ergo ] GC(1331) After cleanup, successfully transferred 3 regions to old to prepare for next gc, old available: 24586K, young_available: 10375M [1264.541s][info][gc,ergo ] GC(1331) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.3% during period of 2.252s [1264.541s][info][gc,ergo ] GC(1331) At end of Concurrent Young GC: YOUNG generation used: 4721M, used regions: 4744M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15096M, available: 10374M [1264.541s][info][gc,ergo ] GC(1331) At end of Concurrent Young GC: OLD generation used: 16594M, used regions: 16624M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16648M, available: 24586K [1264.541s][info][gc,free ] Free: 9614M, Max: 8192K regular, 440M humongous, Frag: 96% external, 0% internal; Used: 9485K, Mutator Free: 1203 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 24576K, Max: 8192K; Used: 0B [1264.541s][info][gc,stats ] [1264.541s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1264.541s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1264.541s][info][gc,stats ] [1264.541s][info][gc,stats ] Concurrent Reset 25735 us [1264.541s][info][gc,stats ] Pause Init Mark (G) 4443 us [1264.541s][info][gc,stats ] Pause Init Mark (N) 3725 us [1264.541s][info][gc,stats ] Swap Remembered Set 3331 us [1264.541s][info][gc,stats ] Update Region States 258 us [1264.541s][info][gc,stats ] Concurrent Scan Remembered Set 492077 us, parallelism: 4.00x [1264.541s][info][gc,stats ] RS: 1967874 us [1264.541s][info][gc,stats ] RS: Scan Clusters 1967874 us, workers (us): 491975, 491975, 491964, 491960, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Concurrent Mark Roots 2189 us, parallelism: 3.23x [1264.541s][info][gc,stats ] CMR: 7063 us [1264.541s][info][gc,stats ] CMR: Thread Roots 5997 us, workers (us): 1532, 1533, 1372, 1560, ---, ---, ---, ---, [1264.541s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 289, 178, 335, 143, ---, ---, ---, ---, [1264.541s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 30, 21, 18, 15, ---, ---, ---, ---, [1264.541s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Concurrent Marking 983919 us, parallelism: 3.97x [1264.541s][info][gc,stats ] CM: 3905588 us [1264.541s][info][gc,stats ] CM: Parallel Mark 3905588 us, workers (us): 976406, 976404, 976393, 976384, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Pause Final Mark (G) 1710 us [1264.541s][info][gc,stats ] Pause Final Mark (N) 1105 us [1264.541s][info][gc,stats ] Finish Mark 581 us [1264.541s][info][gc,stats ] Update Region States 91 us [1264.541s][info][gc,stats ] Choose Collection Set 198 us [1264.541s][info][gc,stats ] Rebuild Free Set 47 us [1264.541s][info][gc,stats ] Concurrent Thread Roots 3837 us, parallelism: 3.82x [1264.541s][info][gc,stats ] CTR: 14647 us [1264.541s][info][gc,stats ] CTR: Thread Roots 14647 us, workers (us): 3636, 3767, 3607, 3637, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1264.541s][info][gc,stats ] CWRF: 1 us [1264.541s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Concurrent Weak Roots 846 us [1264.541s][info][gc,stats ] Roots 52 us, parallelism: 1.34x [1264.541s][info][gc,stats ] CWR: 69 us [1264.541s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 23, 18, 15, 13, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Rendezvous 771 us [1264.541s][info][gc,stats ] Concurrent Cleanup 150 us [1264.541s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.69x [1264.541s][info][gc,stats ] CSR: 1177 us [1264.541s][info][gc,stats ] CSR: Code Cache Roots 991 us, workers (us): 194, 264, 195, 338, ---, ---, ---, ---, [1264.541s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 49, 39, 35, 30, ---, ---, ---, ---, [1264.541s][info][gc,stats ] CSR: CLDG Roots 34 us, workers (us): ---, 7, 27, ---, ---, ---, ---, ---, [1264.541s][info][gc,stats ] Concurrent Evacuation 124241 us [1264.541s][info][gc,stats ] Pause Init Update Refs (G) 1108 us [1264.541s][info][gc,stats ] Pause Init Update Refs (N) 539 us [1264.541s][info][gc,stats ] Manage GCLABs 452 us [1264.541s][info][gc,stats ] Concurrent Update Refs 590324 us [1264.541s][info][gc,stats ] Concurrent Update Thread Roots 8612 us [1264.541s][info][gc,stats ] Pause Final Update Refs (G) 820 us [1264.541s][info][gc,stats ] Pause Final Update Refs (N) 236 us [1264.541s][info][gc,stats ] Update Region States 50 us [1264.541s][info][gc,stats ] Trash Collection Set 21 us [1264.541s][info][gc,stats ] Rebuild Free Set 81 us [1264.541s][info][gc,stats ] Concurrent Cleanup 203 us [1264.541s][info][gc,stats ] Workers: Evacuated 102M across 2523965 objects, abandoned 0B across 0 objects. [1264.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1264.541s][info][gc,stats ] - age 1: 56771384 bytes, 56771384 total [1264.541s][info][gc,stats ] - age 2: 861536 bytes, 57632920 total [1264.541s][info][gc,stats ] - age 3: 585592 bytes, 58218512 total [1264.541s][info][gc,stats ] - age 4: 606264 bytes, 58824776 total [1264.541s][info][gc,stats ] - age 5: 422528 bytes, 59247304 total [1264.541s][info][gc,stats ] - age 6: 365552 bytes, 59612856 total [1264.541s][info][gc,stats ] - age 7: 5366624 bytes, 64979480 total [1264.541s][info][gc,stats ] - age 9: 1069872 bytes, 66049352 total [1264.541s][info][gc,stats ] [1264.541s][info][gc,stats ] Mutators: Evacuated 1584B across 73 objects, abandoned 0B across 0 objects. [1264.541s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1264.541s][info][gc,stats ] - age 1: 608 bytes, 608 total [1264.541s][info][gc,stats ] - age 2: 272 bytes, 880 total [1264.541s][info][gc,stats ] - age 3: 128 bytes, 1008 total [1264.541s][info][gc,stats ] - age 4: 128 bytes, 1136 total [1264.541s][info][gc,stats ] - age 5: 128 bytes, 1264 total [1264.541s][info][gc,stats ] - age 6: 32 bytes, 1296 total [1264.541s][info][gc,stats ] - age 7: 96 bytes, 1392 total [1264.541s][info][gc,stats ] [1264.541s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1264.541s][info][gc,stats ] - age 1: 4632 bytes, 4632 total [1264.541s][info][gc,stats ] - age 5: 29777872 bytes, 29782504 total [1264.542s][info][gc,stats ] - age 6: 39185632 bytes, 68968136 total [1264.542s][info][gc,stats ] - age 7: 169569192 bytes, 238537328 total [1264.542s][info][gc,stats ] [1264.542s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1264.542s][info][gc,stats ] - age 7: 11242095296 bytes, 11242095296 total [1264.542s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1264.552s][info][gc ] Transition from: normal to: idle [1264.552s][info][gc ] Trigger (YOUNG): Average GC time (5340.51 ms) is above the time for average allocation rate (2073 MB/s) to deplete free headroom (8004M) (margin of error = 3.26) [1264.552s][info][gc,ergo ] Free headroom: 9592M (free) - 1587M (spike) - 0B (penalties) = 8004M [1264.552s][info][gc ] Transition from: idle to: normal [1264.552s][info][gc ] Heuristics request for young collection accepted [1264.552s][info][gc,free ] Free: 9592M, Max: 8192K regular, 440M humongous, Frag: 96% external, 0% internal; Used: 8162K, Mutator Free: 1200 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 24576K, Max: 8192K; Used: 0B [1264.552s][info][gc,ergo ] GC(1332) Start GC cycle (YOUNG) [1264.552s][info][gc,start ] GC(1332) Concurrent reset [1264.552s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent reset [1264.564s][info][gc ] GC(1332) Concurrent reset 11.650ms [1264.565s][info][gc,start ] GC(1332) Pause Init Mark (YOUNG) [1264.565s][info][gc,task ] GC(1332) Using 8 of 8 workers for init marking [1264.568s][info][gc ] GC(1332) Pause Init Mark (YOUNG) 3.604ms [1264.569s][info][gc,start ] GC(1332) Concurrent remembered set scanning [1264.569s][info][gc,task ] GC(1332) Using 4 of 8 workers for Concurrent remembered set scanning [1264.696s][info][gc ] Periodic Sample: GCU = 24.207%, MU = 18.328% during most recent 5.0s [1264.992s][info][gc ] GC(1332) Concurrent remembered set scanning 423.566ms [1264.992s][info][gc,start ] GC(1332) Concurrent marking roots [1264.992s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent marking roots [1264.995s][info][gc ] GC(1332) Concurrent marking roots 2.740ms [1264.995s][info][gc,start ] GC(1332) Concurrent marking (YOUNG) [1264.995s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent marking [1265.360s][info][gc ] GC(1332) Concurrent marking (YOUNG) 364.724ms [1265.360s][info][gc,start ] GC(1332) Pause Final Mark (YOUNG) [1265.360s][info][gc,task ] GC(1332) Using 8 of 8 workers for final marking [1265.361s][info][gc,ergo ] GC(1332) Planning to promote in place 0 humongous regions and 19 regular regions, spanning a total of 159383552 used bytes [1265.361s][info][gc,ergo ] GC(1332) Adaptive CSet Selection for YOUNG. Max Evacuation: 628M, Actual Free: 266K. [1265.361s][info][gc,ergo ] GC(1332) Chosen CSet evacuates young: 39831K (of which at least: 19918K are to be promoted), old: 0B [1265.361s][info][gc,ergo ] GC(1332) Collectable Garbage: 4485M (99%), Immediate: 266K (0%), 1 regions, CSet: 4484M (99%), 568 regions [1265.361s][info][gc,ergo ] GC(1332) Evacuation Targets: YOUNG: 39831K, PROMOTE: 19918K, OLD: 0B, TOTAL: 59750K [1265.361s][info][gc,free ] Free: 8644M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 3424K, Mutator Free: 1081 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 24576K, Max: 8192K; Used: 0B [1265.361s][info][gc ] GC(1332) Pause Final Mark (YOUNG) 1.016ms [1265.361s][info][gc,start ] GC(1332) Concurrent thread roots [1265.361s][info][gc,task ] GC(1332) Using 4 of 8 workers for Concurrent thread roots [1265.365s][info][gc ] GC(1332) Concurrent thread roots 4.138ms [1265.365s][info][gc,start ] GC(1332) Concurrent weak references [1265.365s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent weak references [1265.365s][info][gc,ref ] GC(1332) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1265.365s][info][gc,ref ] GC(1332) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1265.365s][info][gc,ref ] GC(1332) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1265.365s][info][gc ] GC(1332) Concurrent weak references 0.039ms [1265.365s][info][gc,start ] GC(1332) Concurrent weak roots [1265.365s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent weak root [1265.366s][info][gc ] GC(1332) Concurrent weak roots 0.630ms [1265.366s][info][gc,start ] GC(1332) Concurrent cleanup [1265.366s][info][gc ] GC(1332) Concurrent cleanup 23011M->23011M(31744M) 0.103ms [1265.366s][info][gc,free ] Free: 8630M, Max: 8192K regular, 440M humongous, Frag: 95% external, 0% internal; Used: 1340K, Mutator Free: 1079 Collector Reserve: 48521K, Max: 8192K; Used: 630K Old Collector Reserve: 24576K, Max: 8192K; Used: 0B [1265.366s][info][gc,start ] GC(1332) Concurrent strong roots [1265.366s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent strong root [1265.367s][info][gc ] GC(1332) Concurrent strong roots 0.453ms [1265.367s][info][gc,start ] GC(1332) Concurrent evacuation [1265.367s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent evacuation [1265.367s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [1265.381s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [1265.382s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [1265.382s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [1265.383s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [1265.384s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [1265.384s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [1265.386s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [1265.386s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [1265.388s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [1265.388s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [1265.388s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [1265.390s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [1265.390s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [1265.392s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [1265.392s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [1265.395s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [1265.395s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [1265.397s][info][gc ] GC(1332) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [1265.398s][info][gc,ergo ] GC(1332) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25176576, promotion expended: 23847440, old capacity: 17616076800, old_used: 17583981648, old unaffiliated regions: 0 [1265.398s][info][gc,ergo ] GC(1332) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25176576, promotion expended: 23847440, old capacity: 17616076800, old_used: 17583981648, old unaffiliated regions: 0 [1265.398s][info][gc,ergo ] GC(1332) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25176576, promotion expended: 23847440, old capacity: 17616076800, old_used: 17583981648, old unaffiliated regions: 0 [1265.398s][info][gc,ergo ] GC(1332) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 25176576, promotion expended: 23847440, old capacity: 17616076800, old_used: 17583981648, old unaffiliated regions: 0 [1265.398s][info][gc,ergo ] GC(1332) Squelching additional promotion failure reports for current epoch [1265.414s][info][gc ] GC(1332) Concurrent evacuation 47.878ms [1265.415s][info][gc,start ] GC(1332) Pause Init Update Refs [1265.415s][info][gc ] GC(1332) Pause Init Update Refs 0.495ms [1265.415s][info][gc,start ] GC(1332) Concurrent update references [1265.415s][info][gc,task ] GC(1332) Using 4 of 8 workers for concurrent reference update [1265.415s][info][gc,free ] At start of update refs, moving 4295K to Mutator free set from Collector Reserve (4295K) and from Old Collector Reserve (0B) [1265.837s][info][gc ] GC(1332) Concurrent update references 421.618ms [1265.837s][info][gc,start ] GC(1332) Concurrent update thread roots [1265.846s][info][gc ] GC(1332) Concurrent update thread roots 8.533ms [1265.846s][info][gc,start ] GC(1332) Pause Final Update Refs [1265.846s][info][gc,task ] GC(1332) Using 8 of 8 workers for final reference update [1265.846s][info][gc,free ] Free: 11438M, Max: 8192K regular, 440M humongous, Frag: 94% external, 39% internal; Used: 4480M, Mutator Free: 1430 Collector Reserve: 748M, Max: 8192K; Used: 53052K Old Collector Reserve: 17670K, Max: 8192K; Used: 23289K [1265.846s][info][gc ] GC(1332) Pause Final Update Refs 0.249ms [1265.846s][info][gc,start ] GC(1332) Concurrent cleanup [1265.847s][info][gc ] GC(1332) Concurrent cleanup 24045M->19511M(31744M) 0.234ms [1265.847s][info][gc ] GC(1332) Transfer 2 region(s) from YOUNG to OLD, yielding increased size: 16816M [1265.847s][info][gc,ergo ] GC(1332) After cleanup, successfully transferred 2 regions to old to prepare for next gc, old available: 17681K, young_available: 12186M [1265.847s][info][gc,ergo ] GC(1332) At end of Concurrent Young GC: GCU: 23.8%, MU: 18.7% during period of 1.306s [1265.847s][info][gc,ergo ] GC(1332) At end of Concurrent Young GC: YOUNG generation used: 2742M, used regions: 2768M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14928M, available: 12185M [1265.847s][info][gc,ergo ] GC(1332) At end of Concurrent Young GC: OLD generation used: 16769M, used regions: 16800M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16816M, available: 17681K [1265.847s][info][gc,free ] Free: 11437M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 2922K, Mutator Free: 1430 Collector Reserve: 748M, Max: 8192K; Used: 3900K Old Collector Reserve: 17670K, Max: 8192K; Used: 6905K [1265.848s][info][gc,stats ] [1265.848s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1265.848s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1265.848s][info][gc,stats ] [1265.848s][info][gc,stats ] Concurrent Reset 11679 us [1265.848s][info][gc,stats ] Pause Init Mark (G) 4363 us [1265.848s][info][gc,stats ] Pause Init Mark (N) 3613 us [1265.848s][info][gc,stats ] Swap Remembered Set 3364 us [1265.848s][info][gc,stats ] Update Region States 114 us [1265.848s][info][gc,stats ] Concurrent Scan Remembered Set 423593 us, parallelism: 4.00x [1265.848s][info][gc,stats ] RS: 1692968 us [1265.848s][info][gc,stats ] RS: Scan Clusters 1692968 us, workers (us): 423480, 423475, 423469, 422544, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Concurrent Mark Roots 2751 us, parallelism: 3.46x [1265.848s][info][gc,stats ] CMR: 9512 us [1265.848s][info][gc,stats ] CMR: Thread Roots 8392 us, workers (us): 2016, 2241, 2164, 1971, ---, ---, ---, ---, [1265.848s][info][gc,stats ] CMR: Code Cache Roots 992 us, workers (us): 310, 159, 179, 344, ---, ---, ---, ---, [1265.848s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 30, 23, 21, 17, ---, ---, ---, ---, [1265.848s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 29, ---, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Concurrent Marking 364749 us, parallelism: 3.94x [1265.848s][info][gc,stats ] CM: 1437244 us [1265.848s][info][gc,stats ] CM: Parallel Mark 1437244 us, workers (us): 359330, 359313, 359305, 359296, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Pause Final Mark (G) 1535 us [1265.848s][info][gc,stats ] Pause Final Mark (N) 1022 us [1265.848s][info][gc,stats ] Finish Mark 526 us [1265.848s][info][gc,stats ] Update Region States 98 us [1265.848s][info][gc,stats ] Choose Collection Set 159 us [1265.848s][info][gc,stats ] Rebuild Free Set 49 us [1265.848s][info][gc,stats ] Concurrent Thread Roots 4151 us, parallelism: 3.85x [1265.848s][info][gc,stats ] CTR: 15971 us [1265.848s][info][gc,stats ] CTR: Thread Roots 15971 us, workers (us): 4092, 3925, 4000, 3954, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1265.848s][info][gc,stats ] CWRF: 1 us [1265.848s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Concurrent Weak Roots 635 us [1265.848s][info][gc,stats ] Roots 58 us, parallelism: 1.44x [1265.848s][info][gc,stats ] CWR: 84 us [1265.848s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 27, 22, 18, 17, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Rendezvous 563 us [1265.848s][info][gc,stats ] Concurrent Cleanup 108 us [1265.848s][info][gc,stats ] Concurrent Strong Roots 457 us, parallelism: 2.62x [1265.848s][info][gc,stats ] CSR: 1198 us [1265.848s][info][gc,stats ] CSR: Code Cache Roots 1002 us, workers (us): 198, 367, 164, 273, ---, ---, ---, ---, [1265.848s][info][gc,stats ] CSR: VM Strong Roots 169 us, workers (us): 46, 44, 41, 38, ---, ---, ---, ---, [1265.848s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 21, 6, ---, ---, ---, ---, [1265.848s][info][gc,stats ] Concurrent Evacuation 47893 us [1265.848s][info][gc,stats ] Pause Init Update Refs (G) 988 us [1265.848s][info][gc,stats ] Pause Init Update Refs (N) 504 us [1265.848s][info][gc,stats ] Manage GCLABs 422 us [1265.848s][info][gc,stats ] Concurrent Update Refs 421641 us [1265.848s][info][gc,stats ] Concurrent Update Thread Roots 8547 us [1265.848s][info][gc,stats ] Pause Final Update Refs (G) 806 us [1265.848s][info][gc,stats ] Pause Final Update Refs (N) 254 us [1265.848s][info][gc,stats ] Update Region States 55 us [1265.848s][info][gc,stats ] Trash Collection Set 30 us [1265.848s][info][gc,stats ] Rebuild Free Set 87 us [1265.848s][info][gc,stats ] Concurrent Cleanup 256 us [1265.848s][info][gc,stats ] Workers: Evacuated 59098K across 1103677 objects, abandoned 0B across 0 objects. [1265.848s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1265.848s][info][gc,stats ] - age 1: 41260816 bytes, 41260816 total [1265.848s][info][gc,stats ] - age 2: 722888 bytes, 41983704 total [1265.848s][info][gc,stats ] - age 3: 861680 bytes, 42845384 total [1265.848s][info][gc,stats ] - age 4: 585688 bytes, 43431072 total [1265.848s][info][gc,stats ] - age 5: 606360 bytes, 44037432 total [1265.848s][info][gc,stats ] - age 6: 422640 bytes, 44460072 total [1265.848s][info][gc,stats ] - age 7: 1663288 bytes, 46123360 total [1265.848s][info][gc,stats ] - age 9: 7485424 bytes, 53608784 total [1265.848s][info][gc,stats ] [1265.848s][info][gc,stats ] Mutators: Evacuated 651K across 4983 objects, abandoned 0B across 0 objects. [1265.848s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1265.848s][info][gc,stats ] - age 1: 667160 bytes, 667160 total [1265.848s][info][gc,stats ] - age 2: 32 bytes, 667192 total [1265.848s][info][gc,stats ] - age 5: 32 bytes, 667224 total [1265.848s][info][gc,stats ] - age 6: 80 bytes, 667304 total [1265.848s][info][gc,stats ] - age 7: 32 bytes, 667336 total [1265.848s][info][gc,stats ] [1265.848s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1265.848s][info][gc,stats ] - age 1: 64 bytes, 64 total [1265.848s][info][gc,stats ] - age 6: 29777872 bytes, 29777936 total [1265.848s][info][gc,stats ] - age 7: 39185632 bytes, 68963568 total [1265.848s][info][gc,stats ] [1265.848s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1265.848s][info][gc,stats ] - age 7: 11391267936 bytes, 11391267936 total [1265.848s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1265.858s][info][gc ] Transition from: normal to: idle [1265.858s][info][gc ] Trigger (YOUNG): Average GC time (5141.99 ms) is above the time for average allocation rate (2072 MB/s) to deplete free headroom (9825M) (margin of error = 3.25) [1265.858s][info][gc,ergo ] Free headroom: 11412M (free) - 1587M (spike) - 0B (penalties) = 9825M [1265.858s][info][gc ] Transition from: idle to: normal [1265.858s][info][gc ] Heuristics request for young collection accepted [1265.858s][info][gc,free ] Free: 11412M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 3637K, Mutator Free: 1427 Collector Reserve: 748M, Max: 8192K; Used: 3900K Old Collector Reserve: 17670K, Max: 8192K; Used: 6905K [1265.858s][info][gc,ergo ] GC(1333) Start GC cycle (YOUNG) [1265.858s][info][gc,start ] GC(1333) Concurrent reset [1265.858s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent reset [1265.871s][info][gc ] GC(1333) Concurrent reset 12.058ms [1265.871s][info][gc,start ] GC(1333) Pause Init Mark (YOUNG) [1265.871s][info][gc,task ] GC(1333) Using 8 of 8 workers for init marking [1265.875s][info][gc ] GC(1333) Pause Init Mark (YOUNG) 3.624ms [1265.875s][info][gc,start ] GC(1333) Concurrent remembered set scanning [1265.875s][info][gc,task ] GC(1333) Using 4 of 8 workers for Concurrent remembered set scanning [1266.222s][info][gc ] GC(1333) Concurrent remembered set scanning 347.458ms [1266.222s][info][gc,start ] GC(1333) Concurrent marking roots [1266.222s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent marking roots [1266.225s][info][gc ] GC(1333) Concurrent marking roots 2.901ms [1266.225s][info][gc,start ] GC(1333) Concurrent marking (YOUNG) [1266.225s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent marking [1266.332s][info][gc ] GC(1333) Concurrent marking (YOUNG) 107.049ms [1266.333s][info][gc,start ] GC(1333) Pause Final Mark (YOUNG) [1266.333s][info][gc,task ] GC(1333) Using 8 of 8 workers for final marking [1266.334s][info][gc,ergo ] GC(1333) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [1266.334s][info][gc,ergo ] GC(1333) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [1266.334s][info][gc,ergo ] GC(1333) Chosen CSet evacuates young: 46164K (of which at least: 13815K are to be promoted), old: 0B [1266.334s][info][gc,ergo ] GC(1333) Collectable Garbage: 2677M (99%), Immediate: 0B (0%), 0 regions, CSet: 2677M (99%), 342 regions [1266.334s][info][gc,ergo ] GC(1333) Evacuation Targets: YOUNG: 46164K, PROMOTE: 13815K, OLD: 0B, TOTAL: 59979K [1266.334s][info][gc,free ] Free: 11136M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 0B, Mutator Free: 1392 Collector Reserve: 61635K, Max: 8192K; Used: 3900K Old Collector Reserve: 17670K, Max: 8192K; Used: 6905K [1266.334s][info][gc ] GC(1333) Pause Final Mark (YOUNG) 0.922ms [1266.334s][info][gc,start ] GC(1333) Concurrent thread roots [1266.334s][info][gc,task ] GC(1333) Using 4 of 8 workers for Concurrent thread roots [1266.338s][info][gc ] GC(1333) Concurrent thread roots 3.946ms [1266.338s][info][gc,start ] GC(1333) Concurrent weak references [1266.338s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent weak references [1266.338s][info][gc,ref ] GC(1333) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1266.338s][info][gc,ref ] GC(1333) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1266.338s][info][gc,ref ] GC(1333) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1266.338s][info][gc ] GC(1333) Concurrent weak references 0.049ms [1266.338s][info][gc,start ] GC(1333) Concurrent weak roots [1266.338s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent weak root [1266.339s][info][gc ] GC(1333) Concurrent weak roots 0.798ms [1266.339s][info][gc,start ] GC(1333) Concurrent cleanup [1266.339s][info][gc ] GC(1333) Concurrent cleanup 20514M->20514M(31744M) 0.105ms [1266.339s][info][gc,free ] Free: 11123M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 5080K, Mutator Free: 1391 Collector Reserve: 60829K, Max: 8192K; Used: 4706K Old Collector Reserve: 17668K, Max: 8192K; Used: 6908K [1266.339s][info][gc,start ] GC(1333) Concurrent strong roots [1266.339s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent strong root [1266.339s][info][gc ] GC(1333) Concurrent strong roots 0.486ms [1266.339s][info][gc,start ] GC(1333) Concurrent evacuation [1266.339s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent evacuation [1266.350s][info][gc ] GC(1333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [1266.351s][info][gc ] GC(1333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [1266.353s][info][gc ] GC(1333) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [1266.371s][info][gc,ergo ] GC(1333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18105344, promotion expended: 15602976, old capacity: 17658019840, old_used: 17624751696, old unaffiliated regions: 0 [1266.371s][info][gc,ergo ] GC(1333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18105344, promotion expended: 15602976, old capacity: 17658019840, old_used: 17624751696, old unaffiliated regions: 0 [1266.371s][info][gc,ergo ] GC(1333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18105344, promotion expended: 15602976, old capacity: 17658019840, old_used: 17624751696, old unaffiliated regions: 0 [1266.371s][info][gc,ergo ] GC(1333) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 18105344, promotion expended: 15602976, old capacity: 17658019840, old_used: 17624751696, old unaffiliated regions: 0 [1266.371s][info][gc,ergo ] GC(1333) Squelching additional promotion failure reports for current epoch [1266.386s][info][gc ] GC(1333) Concurrent evacuation 46.678ms [1266.386s][info][gc,start ] GC(1333) Pause Init Update Refs [1266.387s][info][gc ] GC(1333) Pause Init Update Refs 0.511ms [1266.387s][info][gc,start ] GC(1333) Concurrent update references [1266.387s][info][gc,task ] GC(1333) Using 4 of 8 workers for concurrent reference update [1266.387s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1266.699s][info][gc ] GC(1333) Concurrent update references 311.813ms [1266.699s][info][gc,start ] GC(1333) Concurrent update thread roots [1266.709s][info][gc ] GC(1333) Concurrent update thread roots 9.980ms [1266.709s][info][gc,start ] GC(1333) Pause Final Update Refs [1266.709s][info][gc,task ] GC(1333) Using 8 of 8 workers for final reference update [1266.709s][info][gc,free ] Free: 12342M, Max: 8192K regular, 1128M humongous, Frag: 89% external, 21% internal; Used: 2673M, Mutator Free: 1543 Collector Reserve: 752M, Max: 8192K; Used: 57344K Old Collector Reserve: 10624K, Max: 8192K; Used: 13952K [1266.710s][info][gc ] GC(1333) Pause Final Update Refs 0.218ms [1266.710s][info][gc,start ] GC(1333) Concurrent cleanup [1266.710s][info][gc ] GC(1333) Concurrent cleanup 21337M->18610M(31744M) 0.139ms [1266.710s][info][gc ] GC(1333) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [1266.710s][info][gc,ergo ] GC(1333) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 10634K, young_available: 13094M [1266.710s][info][gc,ergo ] GC(1333) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.6% during period of 0.863s [1266.710s][info][gc,ergo ] GC(1333) At end of Concurrent Young GC: YOUNG generation used: 1802M, used regions: 1816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14896M, available: 13093M [1266.710s][info][gc,ergo ] GC(1333) At end of Concurrent Young GC: OLD generation used: 16808M, used regions: 16840M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16848M, available: 10634K [1266.710s][info][gc,free ] Free: 12341M, Max: 8192K regular, 1128M humongous, Frag: 91% external, 0% internal; Used: 2777K, Mutator Free: 1543 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 10624K, Max: 8192K; Used: 5760K [1266.710s][info][gc,stats ] [1266.710s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1266.710s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1266.710s][info][gc,stats ] [1266.710s][info][gc,stats ] Concurrent Reset 12087 us [1266.710s][info][gc,stats ] Pause Init Mark (G) 4328 us [1266.710s][info][gc,stats ] Pause Init Mark (N) 3633 us [1266.711s][info][gc,stats ] Swap Remembered Set 3369 us [1266.711s][info][gc,stats ] Update Region States 136 us [1266.711s][info][gc,stats ] Concurrent Scan Remembered Set 347481 us, parallelism: 4.00x [1266.711s][info][gc,stats ] RS: 1389470 us [1266.711s][info][gc,stats ] RS: Scan Clusters 1389470 us, workers (us): 347372, 347371, 347366, 347360, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Concurrent Mark Roots 2910 us, parallelism: 3.56x [1266.711s][info][gc,stats ] CMR: 10363 us [1266.711s][info][gc,stats ] CMR: Thread Roots 9247 us, workers (us): 2241, 2392, 2339, 2274, ---, ---, ---, ---, [1266.711s][info][gc,stats ] CMR: Code Cache Roots 988 us, workers (us): 337, 176, 175, 300, ---, ---, ---, ---, [1266.711s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 27, 20, 15, ---, ---, ---, ---, [1266.711s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 28, 8, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Concurrent Marking 107078 us, parallelism: 3.86x [1266.711s][info][gc,stats ] CM: 412999 us [1266.711s][info][gc,stats ] CM: Parallel Mark 412999 us, workers (us): 103265, 103254, 103243, 103237, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Pause Final Mark (G) 1529 us [1266.711s][info][gc,stats ] Pause Final Mark (N) 928 us [1266.711s][info][gc,stats ] Finish Mark 467 us [1266.711s][info][gc,stats ] Update Region States 91 us [1266.711s][info][gc,stats ] Choose Collection Set 119 us [1266.711s][info][gc,stats ] Rebuild Free Set 52 us [1266.711s][info][gc,stats ] Concurrent Thread Roots 3960 us, parallelism: 3.90x [1266.711s][info][gc,stats ] CTR: 15440 us [1266.711s][info][gc,stats ] CTR: Thread Roots 15440 us, workers (us): 3866, 3897, 3854, 3824, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [1266.711s][info][gc,stats ] CWRF: 2 us [1266.711s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Concurrent Weak Roots 804 us [1266.711s][info][gc,stats ] Roots 58 us, parallelism: 1.56x [1266.711s][info][gc,stats ] CWR: 90 us [1266.711s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 27, 24, 20, 19, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Rendezvous 720 us [1266.711s][info][gc,stats ] Concurrent Cleanup 109 us [1266.711s][info][gc,stats ] Concurrent Strong Roots 490 us, parallelism: 2.61x [1266.711s][info][gc,stats ] CSR: 1280 us [1266.711s][info][gc,stats ] CSR: Code Cache Roots 1083 us, workers (us): 193, 410, 292, 187, ---, ---, ---, ---, [1266.711s][info][gc,stats ] CSR: VM Strong Roots 156 us, workers (us): 46, 41, 38, 31, ---, ---, ---, ---, [1266.711s][info][gc,stats ] CSR: CLDG Roots 42 us, workers (us): 11, ---, ---, 32, ---, ---, ---, ---, [1266.711s][info][gc,stats ] Concurrent Evacuation 46693 us [1266.711s][info][gc,stats ] Pause Init Update Refs (G) 1029 us [1266.711s][info][gc,stats ] Pause Init Update Refs (N) 520 us [1266.711s][info][gc,stats ] Manage GCLABs 434 us [1266.711s][info][gc,stats ] Concurrent Update Refs 311836 us [1266.711s][info][gc,stats ] Concurrent Update Thread Roots 9996 us [1266.711s][info][gc,stats ] Pause Final Update Refs (G) 781 us [1266.711s][info][gc,stats ] Pause Final Update Refs (N) 223 us [1266.711s][info][gc,stats ] Update Region States 46 us [1266.711s][info][gc,stats ] Trash Collection Set 11 us [1266.711s][info][gc,stats ] Rebuild Free Set 81 us [1266.711s][info][gc,stats ] Concurrent Cleanup 145 us [1266.711s][info][gc,stats ] Workers: Evacuated 59589K across 1069919 objects, abandoned 0B across 0 objects. [1266.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1266.711s][info][gc,stats ] - age 1: 46916256 bytes, 46916256 total [1266.711s][info][gc,stats ] - age 2: 733320 bytes, 47649576 total [1266.711s][info][gc,stats ] - age 3: 720984 bytes, 48370560 total [1266.711s][info][gc,stats ] - age 4: 770096 bytes, 49140656 total [1266.711s][info][gc,stats ] - age 5: 2232 bytes, 49142888 total [1266.711s][info][gc,stats ] - age 6: 624 bytes, 49143512 total [1266.711s][info][gc,stats ] - age 7: 896 bytes, 49144408 total [1266.711s][info][gc,stats ] - age 9: 11874760 bytes, 61019168 total [1266.711s][info][gc,stats ] [1266.711s][info][gc,stats ] Mutators: Evacuated 390K across 2983 objects, abandoned 0B across 0 objects. [1266.711s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1266.711s][info][gc,stats ] - age 1: 399824 bytes, 399824 total [1266.711s][info][gc,stats ] - age 2: 448 bytes, 400272 total [1266.711s][info][gc,stats ] - age 4: 32 bytes, 400304 total [1266.711s][info][gc,stats ] [1266.711s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1266.711s][info][gc,stats ] - age 7: 29777840 bytes, 29777840 total [1266.711s][info][gc,stats ] [1266.711s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1266.711s][info][gc,stats ] - age 7: 11416306872 bytes, 11416306872 total [1266.711s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1266.721s][info][gc ] Transition from: normal to: idle [1266.721s][info][gc ] Trigger (YOUNG): expedite promotion of 6213K [1266.721s][info][gc ] Transition from: idle to: normal [1266.721s][info][gc ] Heuristics request for young collection accepted [1266.722s][info][gc,free ] Free: 12315M, Max: 8192K regular, 1128M humongous, Frag: 91% external, 0% internal; Used: 4718K, Mutator Free: 1540 Collector Reserve: 752M, Max: 8192K; Used: 0B Old Collector Reserve: 10624K, Max: 8192K; Used: 5760K [1266.722s][info][gc,ergo ] GC(1334) Start GC cycle (YOUNG) [1266.722s][info][gc,start ] GC(1334) Concurrent reset [1266.722s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent reset [1266.730s][info][gc ] GC(1334) Concurrent reset 8.178ms [1266.730s][info][gc,start ] GC(1334) Pause Init Mark (YOUNG) [1266.730s][info][gc,task ] GC(1334) Using 8 of 8 workers for init marking [1266.734s][info][gc ] GC(1334) Pause Init Mark (YOUNG) 3.579ms [1266.734s][info][gc,start ] GC(1334) Concurrent remembered set scanning [1266.734s][info][gc,task ] GC(1334) Using 4 of 8 workers for Concurrent remembered set scanning [1266.981s][info][gc ] GC(1334) Concurrent remembered set scanning 246.808ms [1266.981s][info][gc,start ] GC(1334) Concurrent marking roots [1266.981s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent marking roots [1266.984s][info][gc ] GC(1334) Concurrent marking roots 3.210ms [1266.984s][info][gc,start ] GC(1334) Concurrent marking (YOUNG) [1266.984s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent marking [1267.033s][info][gc ] GC(1334) Concurrent marking (YOUNG) 48.700ms [1267.033s][info][gc,start ] GC(1334) Pause Final Mark (YOUNG) [1267.033s][info][gc,task ] GC(1334) Using 8 of 8 workers for final marking [1267.034s][info][gc,ergo ] GC(1334) Planning to promote in place 0 humongous regions and 3 regular regions, spanning a total of 25165824 used bytes [1267.034s][info][gc,ergo ] GC(1334) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1267.034s][info][gc,ergo ] GC(1334) Chosen CSet evacuates young: 43537K (of which at least: 6209K are to be promoted), old: 0B [1267.034s][info][gc,ergo ] GC(1334) Collectable Garbage: 1776M (99%), Immediate: 0B (0%), 0 regions, CSet: 1776M (99%), 229 regions [1267.034s][info][gc,ergo ] GC(1334) Evacuation Targets: YOUNG: 43537K, PROMOTE: 6209K, OLD: 0B, TOTAL: 49747K [1267.034s][info][gc,free ] Free: 12360M, Max: 8192K regular, 1128M humongous, Frag: 91% external, 0% internal; Used: 7351K, Mutator Free: 1546 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 10624K, Max: 8192K; Used: 5760K [1267.034s][info][gc ] GC(1334) Pause Final Mark (YOUNG) 0.912ms [1267.034s][info][gc,start ] GC(1334) Concurrent thread roots [1267.034s][info][gc,task ] GC(1334) Using 4 of 8 workers for Concurrent thread roots [1267.039s][info][gc ] GC(1334) Concurrent thread roots 4.436ms [1267.039s][info][gc,start ] GC(1334) Concurrent weak references [1267.039s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent weak references [1267.039s][info][gc,ref ] GC(1334) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1267.039s][info][gc,ref ] GC(1334) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1267.039s][info][gc,ref ] GC(1334) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1267.039s][info][gc ] GC(1334) Concurrent weak references 0.039ms [1267.039s][info][gc,start ] GC(1334) Concurrent weak roots [1267.039s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent weak root [1267.039s][info][gc ] GC(1334) Concurrent weak roots 0.609ms [1267.039s][info][gc,start ] GC(1334) Concurrent cleanup [1267.039s][info][gc ] GC(1334) Concurrent cleanup 19295M->19295M(31744M) 0.158ms [1267.040s][info][gc,free ] Free: 12346M, Max: 8192K regular, 1128M humongous, Frag: 91% external, 0% internal; Used: 5213K, Mutator Free: 1544 Collector Reserve: 56404K, Max: 8192K; Used: 939K Old Collector Reserve: 10624K, Max: 8192K; Used: 5760K [1267.040s][info][gc,start ] GC(1334) Concurrent strong roots [1267.040s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent strong root [1267.040s][info][gc ] GC(1334) Concurrent strong roots 0.433ms [1267.040s][info][gc,start ] GC(1334) Concurrent evacuation [1267.040s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent evacuation [1267.051s][info][gc ] GC(1334) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [1267.054s][info][gc ] GC(1334) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [1267.054s][info][gc ] GC(1334) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [1267.061s][info][gc,ergo ] GC(1334) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10889728, promotion expended: 8682440, old capacity: 17691574272, old_used: 17658601040, old unaffiliated regions: 0 [1267.061s][info][gc,ergo ] GC(1334) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10889728, promotion expended: 8682440, old capacity: 17691574272, old_used: 17658601040, old unaffiliated regions: 0 [1267.061s][info][gc,ergo ] GC(1334) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10889728, promotion expended: 8682440, old capacity: 17691574272, old_used: 17658601040, old unaffiliated regions: 0 [1267.061s][info][gc,ergo ] GC(1334) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10889728, promotion expended: 8682440, old capacity: 17691574272, old_used: 17658601040, old unaffiliated regions: 0 [1267.061s][info][gc,ergo ] GC(1334) Squelching additional promotion failure reports for current epoch [1267.071s][info][gc ] GC(1334) Concurrent evacuation 30.847ms [1267.071s][info][gc,start ] GC(1334) Pause Init Update Refs [1267.072s][info][gc ] GC(1334) Pause Init Update Refs 0.484ms [1267.072s][info][gc,start ] GC(1334) Concurrent update references [1267.072s][info][gc,task ] GC(1334) Using 4 of 8 workers for concurrent reference update [1267.072s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1267.290s][info][gc ] GC(1334) Concurrent update references 218.644ms [1267.290s][info][gc,start ] GC(1334) Concurrent update thread roots [1267.300s][info][gc ] GC(1334) Concurrent update thread roots 9.313ms [1267.300s][info][gc,start ] GC(1334) Pause Final Update Refs [1267.300s][info][gc,task ] GC(1334) Using 8 of 8 workers for final reference update [1267.300s][info][gc,free ] Free: 12895M, Max: 8192K regular, 1128M humongous, Frag: 90% external, 13% internal; Used: 1754M, Mutator Free: 1612 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 2144K, Max: 2144K; Used: 6048K [1267.300s][info][gc ] GC(1334) Pause Final Update Refs 0.210ms [1267.300s][info][gc,start ] GC(1334) Concurrent cleanup [1267.301s][info][gc ] GC(1334) Concurrent cleanup 19891M->18073M(31744M) 0.127ms [1267.301s][info][gc,ergo ] GC(1334) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2154K, young_available: 13638M [1267.301s][info][gc,ergo ] GC(1334) At end of Concurrent Young GC: GCU: 23.1%, MU: 18.7% during period of 0.591s [1267.301s][info][gc,ergo ] GC(1334) At end of Concurrent Young GC: YOUNG generation used: 1234M, used regions: 1248M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 13637M [1267.301s][info][gc,ergo ] GC(1334) At end of Concurrent Young GC: OLD generation used: 16840M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 2154K [1267.301s][info][gc,free ] Free: 12893M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 2222K, Mutator Free: 1612 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 2144K, Max: 2144K; Used: 6048K [1267.301s][info][gc,stats ] [1267.301s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1267.301s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1267.301s][info][gc,stats ] [1267.301s][info][gc,stats ] Concurrent Reset 8197 us [1267.301s][info][gc,stats ] Pause Init Mark (G) 4285 us [1267.301s][info][gc,stats ] Pause Init Mark (N) 3587 us [1267.301s][info][gc,stats ] Swap Remembered Set 3361 us [1267.301s][info][gc,stats ] Update Region States 109 us [1267.301s][info][gc,stats ] Concurrent Scan Remembered Set 246829 us, parallelism: 4.00x [1267.301s][info][gc,stats ] RS: 986954 us [1267.301s][info][gc,stats ] RS: Scan Clusters 986954 us, workers (us): 246745, 246745, 246735, 246728, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Concurrent Mark Roots 3220 us, parallelism: 3.56x [1267.301s][info][gc,stats ] CMR: 11449 us [1267.301s][info][gc,stats ] CMR: Thread Roots 10259 us, workers (us): 2468, 2622, 2695, 2474, ---, ---, ---, ---, [1267.301s][info][gc,stats ] CMR: Code Cache Roots 1053 us, workers (us): 363, 179, 178, 334, ---, ---, ---, ---, [1267.301s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 37, 24, 20, 17, ---, ---, ---, ---, [1267.301s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 30, 8, ---, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Concurrent Marking 48728 us, parallelism: 3.74x [1267.301s][info][gc,stats ] CM: 182089 us [1267.301s][info][gc,stats ] CM: Parallel Mark 182089 us, workers (us): 45555, 45521, 45508, 45506, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Pause Final Mark (G) 1413 us [1267.301s][info][gc,stats ] Pause Final Mark (N) 918 us [1267.301s][info][gc,stats ] Finish Mark 481 us [1267.301s][info][gc,stats ] Update Region States 91 us [1267.301s][info][gc,stats ] Choose Collection Set 105 us [1267.301s][info][gc,stats ] Rebuild Free Set 52 us [1267.301s][info][gc,stats ] Concurrent Thread Roots 4449 us, parallelism: 3.86x [1267.301s][info][gc,stats ] CTR: 17153 us [1267.301s][info][gc,stats ] CTR: Thread Roots 17153 us, workers (us): 4308, 4255, 4238, 4351, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1267.301s][info][gc,stats ] CWRF: 1 us [1267.301s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Concurrent Weak Roots 616 us [1267.301s][info][gc,stats ] Roots 54 us, parallelism: 1.42x [1267.301s][info][gc,stats ] CWR: 77 us [1267.301s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 23, 20, 20, 14, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Rendezvous 547 us [1267.301s][info][gc,stats ] Concurrent Cleanup 166 us [1267.301s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.64x [1267.301s][info][gc,stats ] CSR: 1159 us [1267.301s][info][gc,stats ] CSR: Code Cache Roots 979 us, workers (us): 178, 350, 187, 264, ---, ---, ---, ---, [1267.301s][info][gc,stats ] CSR: VM Strong Roots 147 us, workers (us): 44, 39, 33, 31, ---, ---, ---, ---, [1267.301s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): ---, ---, 26, 7, ---, ---, ---, ---, [1267.301s][info][gc,stats ] Concurrent Evacuation 30861 us [1267.301s][info][gc,stats ] Pause Init Update Refs (G) 919 us [1267.301s][info][gc,stats ] Pause Init Update Refs (N) 491 us [1267.301s][info][gc,stats ] Manage GCLABs 420 us [1267.301s][info][gc,stats ] Concurrent Update Refs 218674 us [1267.301s][info][gc,stats ] Concurrent Update Thread Roots 9320 us [1267.301s][info][gc,stats ] Pause Final Update Refs (G) 730 us [1267.301s][info][gc,stats ] Pause Final Update Refs (N) 215 us [1267.301s][info][gc,stats ] Update Region States 51 us [1267.301s][info][gc,stats ] Trash Collection Set 6 us [1267.301s][info][gc,stats ] Rebuild Free Set 77 us [1267.301s][info][gc,stats ] Concurrent Cleanup 133 us [1267.301s][info][gc,stats ] Workers: Evacuated 49422K across 784011 objects, abandoned 0B across 0 objects. [1267.301s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1267.301s][info][gc,stats ] - age 1: 30123656 bytes, 30123656 total [1267.301s][info][gc,stats ] - age 2: 5008528 bytes, 35132184 total [1267.301s][info][gc,stats ] - age 3: 2718368 bytes, 37850552 total [1267.301s][info][gc,stats ] - age 4: 708856 bytes, 38559408 total [1267.301s][info][gc,stats ] - age 5: 1182736 bytes, 39742144 total [1267.301s][info][gc,stats ] - age 6: 522080 bytes, 40264224 total [1267.301s][info][gc,stats ] - age 7: 610320 bytes, 40874544 total [1267.301s][info][gc,stats ] - age 9: 5450440 bytes, 46324984 total [1267.301s][info][gc,stats ] - age 10: 15472 bytes, 46340456 total [1267.301s][info][gc,stats ] - age 11: 4267688 bytes, 50608144 total [1267.301s][info][gc,stats ] - age 13: 32 bytes, 50608176 total [1267.302s][info][gc,stats ] [1267.302s][info][gc,stats ] Mutators: Evacuated 325K across 2504 objects, abandoned 0B across 0 objects. [1267.302s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1267.302s][info][gc,stats ] - age 1: 332048 bytes, 332048 total [1267.302s][info][gc,stats ] - age 2: 512 bytes, 332560 total [1267.302s][info][gc,stats ] - age 3: 32 bytes, 332592 total [1267.302s][info][gc,stats ] - age 5: 224 bytes, 332816 total [1267.302s][info][gc,stats ] - age 6: 64 bytes, 332880 total [1267.302s][info][gc,stats ] [1267.302s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1267.302s][info][gc,stats ] [1267.302s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1267.302s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1267.302s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1267.312s][info][gc ] Transition from: normal to: idle [1267.901s][info][gc ] Trigger (YOUNG): Average GC time (4889.92 ms) is above the time for average allocation rate (2062 MB/s) to deplete free headroom (10080M) (margin of error = 3.22) [1267.901s][info][gc,ergo ] Free headroom: 11667M (free) - 1587M (spike) - 0B (penalties) = 10080M [1267.901s][info][gc ] Transition from: idle to: normal [1267.901s][info][gc ] Heuristics request for young collection accepted [1267.901s][info][gc,free ] Free: 11667M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 4509K, Mutator Free: 1459 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 2144K, Max: 2144K; Used: 6048K [1267.901s][info][gc,ergo ] GC(1335) Start GC cycle (YOUNG) [1267.901s][info][gc,start ] GC(1335) Concurrent reset [1267.901s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent reset [1267.913s][info][gc ] GC(1335) Concurrent reset 11.402ms [1267.913s][info][gc,start ] GC(1335) Pause Init Mark (YOUNG) [1267.913s][info][gc,task ] GC(1335) Using 8 of 8 workers for init marking [1267.917s][info][gc ] GC(1335) Pause Init Mark (YOUNG) 3.502ms [1267.917s][info][gc,start ] GC(1335) Concurrent remembered set scanning [1267.917s][info][gc,task ] GC(1335) Using 4 of 8 workers for Concurrent remembered set scanning [1268.090s][info][gc ] GC(1335) Concurrent remembered set scanning 173.001ms [1268.090s][info][gc,start ] GC(1335) Concurrent marking roots [1268.090s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent marking roots [1268.093s][info][gc ] GC(1335) Concurrent marking roots 3.251ms [1268.093s][info][gc,start ] GC(1335) Concurrent marking (YOUNG) [1268.093s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent marking [1268.114s][info][gc ] GC(1335) Concurrent marking (YOUNG) 20.468ms [1268.114s][info][gc,start ] GC(1335) Pause Final Mark (YOUNG) [1268.114s][info][gc,task ] GC(1335) Using 8 of 8 workers for final marking [1268.115s][info][gc,ergo ] GC(1335) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1268.115s][info][gc,ergo ] GC(1335) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1268.115s][info][gc,ergo ] GC(1335) Chosen CSet evacuates young: 44580K (of which at least: 0B are to be promoted), old: 0B [1268.115s][info][gc,ergo ] GC(1335) Collectable Garbage: 2444M (100%), Immediate: 0B (0%), 0 regions, CSet: 2444M (100%), 311 regions [1268.115s][info][gc,ergo ] GC(1335) Evacuation Targets: YOUNG: 44580K, PROMOTE: 0B, OLD: 0B, TOTAL: 44580K [1268.115s][info][gc,free ] Free: 11912M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 7297K, Mutator Free: 1490 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 2144K, Max: 2144K; Used: 6048K [1268.115s][info][gc ] GC(1335) Pause Final Mark (YOUNG) 0.918ms [1268.115s][info][gc,start ] GC(1335) Concurrent thread roots [1268.115s][info][gc,task ] GC(1335) Using 4 of 8 workers for Concurrent thread roots [1268.119s][info][gc ] GC(1335) Concurrent thread roots 3.584ms [1268.119s][info][gc,start ] GC(1335) Concurrent weak references [1268.119s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent weak references [1268.119s][info][gc,ref ] GC(1335) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1268.119s][info][gc,ref ] GC(1335) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1268.119s][info][gc,ref ] GC(1335) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1268.119s][info][gc ] GC(1335) Concurrent weak references 0.039ms [1268.119s][info][gc,start ] GC(1335) Concurrent weak roots [1268.119s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent weak root [1268.120s][info][gc ] GC(1335) Concurrent weak roots 0.751ms [1268.120s][info][gc,start ] GC(1335) Concurrent cleanup [1268.120s][info][gc ] GC(1335) Concurrent cleanup 19757M->19757M(31744M) 0.168ms [1268.120s][info][gc,free ] Free: 11899M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 4529K, Mutator Free: 1488 Collector Reserve: 56451K, Max: 8192K; Used: 892K Old Collector Reserve: 2144K, Max: 2144K; Used: 6048K [1268.120s][info][gc,start ] GC(1335) Concurrent strong roots [1268.120s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent strong root [1268.120s][info][gc ] GC(1335) Concurrent strong roots 0.442ms [1268.120s][info][gc,start ] GC(1335) Concurrent evacuation [1268.120s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent evacuation [1268.134s][info][gc,ergo ] GC(1335) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2206208, promotion expended: 1195920, old capacity: 17691574272, old_used: 17659797584, old unaffiliated regions: 0 [1268.134s][info][gc,ergo ] GC(1335) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2206208, promotion expended: 1195920, old capacity: 17691574272, old_used: 17659797584, old unaffiliated regions: 0 [1268.134s][info][gc,ergo ] GC(1335) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2206208, promotion expended: 1195920, old capacity: 17691574272, old_used: 17659797584, old unaffiliated regions: 0 [1268.134s][info][gc,ergo ] GC(1335) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 2206208, promotion expended: 1195920, old capacity: 17691574272, old_used: 17659797584, old unaffiliated regions: 0 [1268.134s][info][gc,ergo ] GC(1335) Squelching additional promotion failure reports for current epoch [1268.140s][info][gc ] GC(1335) Concurrent evacuation 20.075ms [1268.141s][info][gc,start ] GC(1335) Pause Init Update Refs [1268.141s][info][gc ] GC(1335) Pause Init Update Refs 0.471ms [1268.141s][info][gc,start ] GC(1335) Concurrent update references [1268.141s][info][gc,task ] GC(1335) Using 4 of 8 workers for concurrent reference update [1268.141s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1268.241s][info][gc ] GC(1335) Concurrent update references 99.352ms [1268.241s][info][gc,start ] GC(1335) Concurrent update thread roots [1268.249s][info][gc ] GC(1335) Concurrent update thread roots 8.599ms [1268.250s][info][gc,start ] GC(1335) Pause Final Update Refs [1268.250s][info][gc,task ] GC(1335) Using 8 of 8 workers for final reference update [1268.250s][info][gc,free ] Free: 13367M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 18% internal; Used: 2424M, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 65538K Old Collector Reserve: 975K, Max: 975K; Used: 7216K [1268.250s][info][gc ] GC(1335) Pause Final Update Refs 0.203ms [1268.250s][info][gc,start ] GC(1335) Concurrent cleanup [1268.250s][info][gc ] GC(1335) Concurrent cleanup 20089M->17602M(31744M) 0.146ms [1268.250s][info][gc,ergo ] GC(1335) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 986K, young_available: 14111M [1268.250s][info][gc,ergo ] GC(1335) At end of Concurrent Young GC: GCU: 8.4%, MU: 17.2% during period of 0.950s [1268.250s][info][gc,ergo ] GC(1335) At end of Concurrent Young GC: YOUNG generation used: 761M, used regions: 784M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 14110M [1268.250s][info][gc,ergo ] GC(1335) At end of Concurrent Young GC: OLD generation used: 16841M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 986K [1268.250s][info][gc,free ] Free: 13366M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 1337K, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [1268.251s][info][gc,stats ] [1268.251s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1268.251s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1268.251s][info][gc,stats ] [1268.251s][info][gc,stats ] Concurrent Reset 11425 us [1268.251s][info][gc,stats ] Pause Init Mark (G) 4297 us [1268.251s][info][gc,stats ] Pause Init Mark (N) 3514 us [1268.251s][info][gc,stats ] Swap Remembered Set 3311 us [1268.251s][info][gc,stats ] Update Region States 48 us [1268.251s][info][gc,stats ] Concurrent Scan Remembered Set 173020 us, parallelism: 4.00x [1268.251s][info][gc,stats ] RS: 691691 us [1268.251s][info][gc,stats ] RS: Scan Clusters 691691 us, workers (us): 172935, 172928, 172919, 172910, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Concurrent Mark Roots 3267 us, parallelism: 3.52x [1268.251s][info][gc,stats ] CMR: 11513 us [1268.251s][info][gc,stats ] CMR: Thread Roots 10406 us, workers (us): 2626, 2693, 2640, 2448, ---, ---, ---, ---, [1268.251s][info][gc,stats ] CMR: Code Cache Roots 971 us, workers (us): 289, 179, 173, 330, ---, ---, ---, ---, [1268.251s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 33, 26, 23, 17, ---, ---, ---, ---, [1268.251s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Concurrent Marking 20486 us, parallelism: 3.48x [1268.251s][info][gc,stats ] CM: 71251 us [1268.251s][info][gc,stats ] CM: Parallel Mark 71251 us, workers (us): 17820, 17820, 17808, 17803, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Pause Final Mark (G) 1476 us [1268.251s][info][gc,stats ] Pause Final Mark (N) 924 us [1268.251s][info][gc,stats ] Finish Mark 493 us [1268.251s][info][gc,stats ] Update Region States 78 us [1268.251s][info][gc,stats ] Choose Collection Set 107 us [1268.251s][info][gc,stats ] Rebuild Free Set 59 us [1268.251s][info][gc,stats ] Concurrent Thread Roots 3597 us, parallelism: 3.86x [1268.251s][info][gc,stats ] CTR: 13887 us [1268.251s][info][gc,stats ] CTR: Thread Roots 13887 us, workers (us): 3500, 3443, 3426, 3517, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1268.251s][info][gc,stats ] CWRF: 1 us [1268.251s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Concurrent Weak Roots 759 us [1268.251s][info][gc,stats ] Roots 47 us, parallelism: 1.39x [1268.251s][info][gc,stats ] CWR: 65 us [1268.251s][info][gc,stats ] CWR: VM Weak Roots 65 us, workers (us): 20, 18, 15, 13, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Rendezvous 696 us [1268.251s][info][gc,stats ] Concurrent Cleanup 176 us [1268.251s][info][gc,stats ] Concurrent Strong Roots 448 us, parallelism: 2.69x [1268.251s][info][gc,stats ] CSR: 1203 us [1268.251s][info][gc,stats ] CSR: Code Cache Roots 1036 us, workers (us): 356, 181, 188, 311, ---, ---, ---, ---, [1268.251s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 39, 39, 33, 30, ---, ---, ---, ---, [1268.251s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, ---, 20, ---, ---, ---, ---, [1268.251s][info][gc,stats ] Concurrent Evacuation 20092 us [1268.251s][info][gc,stats ] Pause Init Update Refs (G) 955 us [1268.251s][info][gc,stats ] Pause Init Update Refs (N) 479 us [1268.251s][info][gc,stats ] Manage GCLABs 400 us [1268.251s][info][gc,stats ] Concurrent Update Refs 99374 us [1268.251s][info][gc,stats ] Concurrent Update Thread Roots 8613 us [1268.251s][info][gc,stats ] Pause Final Update Refs (G) 656 us [1268.251s][info][gc,stats ] Pause Final Update Refs (N) 208 us [1268.251s][info][gc,stats ] Update Region States 46 us [1268.251s][info][gc,stats ] Trash Collection Set 10 us [1268.251s][info][gc,stats ] Rebuild Free Set 77 us [1268.251s][info][gc,stats ] Concurrent Cleanup 158 us [1268.251s][info][gc,stats ] Workers: Evacuated 44287K across 588423 objects, abandoned 0B across 0 objects. [1268.251s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1268.251s][info][gc,stats ] - age 1: 37111480 bytes, 37111480 total [1268.251s][info][gc,stats ] - age 2: 222480 bytes, 37333960 total [1268.251s][info][gc,stats ] - age 3: 340296 bytes, 37674256 total [1268.251s][info][gc,stats ] - age 4: 640864 bytes, 38315120 total [1268.251s][info][gc,stats ] - age 5: 708792 bytes, 39023912 total [1268.251s][info][gc,stats ] - age 6: 1182928 bytes, 40206840 total [1268.251s][info][gc,stats ] - age 7: 859880 bytes, 41066720 total [1268.251s][info][gc,stats ] - age 10: 15472 bytes, 41082192 total [1268.251s][info][gc,stats ] - age 11: 833032 bytes, 41915224 total [1268.251s][info][gc,stats ] - age 12: 3434656 bytes, 45349880 total [1268.251s][info][gc,stats ] - age 13: 32 bytes, 45349912 total [1268.251s][info][gc,stats ] [1268.251s][info][gc,stats ] Mutators: Evacuated 293K across 2258 objects, abandoned 0B across 0 objects. [1268.251s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1268.251s][info][gc,stats ] - age 1: 299488 bytes, 299488 total [1268.251s][info][gc,stats ] - age 2: 544 bytes, 300032 total [1268.251s][info][gc,stats ] - age 6: 32 bytes, 300064 total [1268.251s][info][gc,stats ] - age 7: 64 bytes, 300128 total [1268.251s][info][gc,stats ] [1268.251s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1268.251s][info][gc,stats ] [1268.251s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1268.251s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1268.252s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1268.262s][info][gc ] Transition from: normal to: idle [1269.144s][info][gc ] Trigger (YOUNG): Average GC time (4803.91 ms) is above the time for average allocation rate (2070 MB/s) to deplete free headroom (9941M) (margin of error = 3.19) [1269.144s][info][gc,ergo ] Free headroom: 11528M (free) - 1587M (spike) - 0B (penalties) = 9941M [1269.144s][info][gc ] Transition from: idle to: normal [1269.144s][info][gc ] Heuristics request for young collection accepted [1269.144s][info][gc,free ] Free: 11528M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 7448K, Mutator Free: 1442 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [1269.144s][info][gc,ergo ] GC(1336) Start GC cycle (YOUNG) [1269.144s][info][gc,start ] GC(1336) Concurrent reset [1269.144s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent reset [1269.156s][info][gc ] GC(1336) Concurrent reset 11.939ms [1269.157s][info][gc,start ] GC(1336) Pause Init Mark (YOUNG) [1269.157s][info][gc,task ] GC(1336) Using 8 of 8 workers for init marking [1269.160s][info][gc ] GC(1336) Pause Init Mark (YOUNG) 3.546ms [1269.161s][info][gc,start ] GC(1336) Concurrent remembered set scanning [1269.161s][info][gc,task ] GC(1336) Using 4 of 8 workers for Concurrent remembered set scanning [1269.223s][info][gc ] GC(1336) Concurrent remembered set scanning 61.999ms [1269.223s][info][gc,start ] GC(1336) Concurrent marking roots [1269.223s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent marking roots [1269.226s][info][gc ] GC(1336) Concurrent marking roots 3.952ms [1269.226s][info][gc,start ] GC(1336) Concurrent marking (YOUNG) [1269.226s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent marking [1269.244s][info][gc ] GC(1336) Concurrent marking (YOUNG) 17.481ms [1269.244s][info][gc,start ] GC(1336) Pause Final Mark (YOUNG) [1269.244s][info][gc,task ] GC(1336) Using 8 of 8 workers for final marking [1269.245s][info][gc,ergo ] GC(1336) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1269.245s][info][gc,ergo ] GC(1336) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 2064B. [1269.245s][info][gc,ergo ] GC(1336) Chosen CSet evacuates young: 41321K (of which at least: 0B are to be promoted), old: 0B [1269.245s][info][gc,ergo ] GC(1336) Collectable Garbage: 2583M (99%), Immediate: 2064B (0%), 1 regions, CSet: 2583M (99%), 328 regions [1269.245s][info][gc,ergo ] GC(1336) Evacuation Targets: YOUNG: 41321K, PROMOTE: 0B, OLD: 0B, TOTAL: 41321K [1269.245s][info][gc,free ] Free: 12018M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 5660K, Mutator Free: 1503 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 975K, Max: 975K; Used: 7216K [1269.245s][info][gc ] GC(1336) Pause Final Mark (YOUNG) 1.026ms [1269.245s][info][gc,start ] GC(1336) Concurrent thread roots [1269.246s][info][gc,task ] GC(1336) Using 4 of 8 workers for Concurrent thread roots [1269.250s][info][gc ] GC(1336) Concurrent thread roots 4.314ms [1269.250s][info][gc,start ] GC(1336) Concurrent weak references [1269.250s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent weak references [1269.250s][info][gc,ref ] GC(1336) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1269.250s][info][gc,ref ] GC(1336) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1269.250s][info][gc,ref ] GC(1336) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1269.250s][info][gc ] GC(1336) Concurrent weak references 0.039ms [1269.250s][info][gc,start ] GC(1336) Concurrent weak roots [1269.250s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent weak root [1269.251s][info][gc ] GC(1336) Concurrent weak roots 0.648ms [1269.251s][info][gc,start ] GC(1336) Concurrent cleanup [1269.251s][info][gc ] GC(1336) Concurrent cleanup 19652M->19652M(31744M) 0.101ms [1269.251s][info][gc,free ] Free: 12005M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 2245K, Mutator Free: 1501 Collector Reserve: 56247K, Max: 8192K; Used: 1096K Old Collector Reserve: 975K, Max: 975K; Used: 7216K [1269.251s][info][gc,start ] GC(1336) Concurrent strong roots [1269.251s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent strong root [1269.251s][info][gc ] GC(1336) Concurrent strong roots 0.422ms [1269.251s][info][gc,start ] GC(1336) Concurrent evacuation [1269.251s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent evacuation [1269.265s][info][gc,ergo ] GC(1336) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1009664, promotion expended: 592664, old capacity: 17691574272, old_used: 17660390480, old unaffiliated regions: 0 [1269.265s][info][gc,ergo ] GC(1336) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1009664, promotion expended: 592664, old capacity: 17691574272, old_used: 17660390480, old unaffiliated regions: 0 [1269.265s][info][gc,ergo ] GC(1336) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1009664, promotion expended: 592664, old capacity: 17691574272, old_used: 17660390480, old unaffiliated regions: 0 [1269.265s][info][gc,ergo ] GC(1336) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1009664, promotion expended: 592664, old capacity: 17691574272, old_used: 17660390480, old unaffiliated regions: 0 [1269.265s][info][gc,ergo ] GC(1336) Squelching additional promotion failure reports for current epoch [1269.271s][info][gc ] GC(1336) Concurrent evacuation 19.739ms [1269.271s][info][gc,start ] GC(1336) Pause Init Update Refs [1269.272s][info][gc ] GC(1336) Pause Init Update Refs 0.467ms [1269.272s][info][gc,start ] GC(1336) Concurrent update references [1269.272s][info][gc,task ] GC(1336) Using 4 of 8 workers for concurrent reference update [1269.272s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1269.342s][info][gc ] GC(1336) Concurrent update references 70.618ms [1269.342s][info][gc,start ] GC(1336) Concurrent update thread roots [1269.351s][info][gc ] GC(1336) Concurrent update thread roots 8.125ms [1269.351s][info][gc,start ] GC(1336) Pause Final Update Refs [1269.351s][info][gc,task ] GC(1336) Using 8 of 8 workers for final reference update [1269.351s][info][gc,free ] Free: 13670M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 18% internal; Used: 2561M, Mutator Free: 1709 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 396K, Max: 396K; Used: 7795K [1269.351s][info][gc ] GC(1336) Pause Final Update Refs 0.201ms [1269.351s][info][gc,start ] GC(1336) Concurrent cleanup [1269.351s][info][gc ] GC(1336) Concurrent cleanup 19916M->17300M(31744M) 0.133ms [1269.351s][info][gc,ergo ] GC(1336) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 407K, young_available: 14413M [1269.352s][info][gc,ergo ] GC(1336) At end of Concurrent Young GC: GCU: 4.1%, MU: 16.8% during period of 1.101s [1269.352s][info][gc,ergo ] GC(1336) At end of Concurrent Young GC: YOUNG generation used: 459M, used regions: 480M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 14412M [1269.352s][info][gc,ergo ] GC(1336) At end of Concurrent Young GC: OLD generation used: 16842M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 407K [1269.352s][info][gc,free ] Free: 13668M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 3211K, Mutator Free: 1709 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 396K, Max: 396K; Used: 7795K [1269.352s][info][gc,stats ] [1269.352s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1269.352s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1269.352s][info][gc,stats ] [1269.352s][info][gc,stats ] Concurrent Reset 11977 us [1269.352s][info][gc,stats ] Pause Init Mark (G) 4355 us [1269.352s][info][gc,stats ] Pause Init Mark (N) 3558 us [1269.352s][info][gc,stats ] Swap Remembered Set 3321 us [1269.352s][info][gc,stats ] Update Region States 78 us [1269.352s][info][gc,stats ] Concurrent Scan Remembered Set 62016 us, parallelism: 3.99x [1269.352s][info][gc,stats ] RS: 247740 us [1269.352s][info][gc,stats ] RS: Scan Clusters 247740 us, workers (us): 61947, 61938, 61934, 61921, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Concurrent Mark Roots 3965 us, parallelism: 3.60x [1269.352s][info][gc,stats ] CMR: 14285 us [1269.352s][info][gc,stats ] CMR: Thread Roots 13213 us, workers (us): 3290, 3367, 3219, 3338, ---, ---, ---, ---, [1269.352s][info][gc,stats ] CMR: Code Cache Roots 951 us, workers (us): 338, 144, 291, 178, ---, ---, ---, ---, [1269.352s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 28, 25, 17, 15, ---, ---, ---, ---, [1269.352s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Concurrent Marking 17496 us, parallelism: 3.47x [1269.352s][info][gc,stats ] CM: 60656 us [1269.352s][info][gc,stats ] CM: Parallel Mark 60656 us, workers (us): 15176, 15165, 15164, 15150, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Pause Final Mark (G) 1507 us [1269.352s][info][gc,stats ] Pause Final Mark (N) 1032 us [1269.352s][info][gc,stats ] Finish Mark 579 us [1269.352s][info][gc,stats ] Update Region States 88 us [1269.352s][info][gc,stats ] Choose Collection Set 125 us [1269.352s][info][gc,stats ] Rebuild Free Set 54 us [1269.352s][info][gc,stats ] Concurrent Thread Roots 4327 us, parallelism: 3.83x [1269.352s][info][gc,stats ] CTR: 16556 us [1269.352s][info][gc,stats ] CTR: Thread Roots 16556 us, workers (us): 4241, 4109, 4092, 4114, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1269.352s][info][gc,stats ] CWRF: 1 us [1269.352s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Concurrent Weak Roots 653 us [1269.352s][info][gc,stats ] Roots 57 us, parallelism: 1.69x [1269.352s][info][gc,stats ] CWR: 96 us [1269.352s][info][gc,stats ] CWR: VM Weak Roots 96 us, workers (us): 29, 24, 22, 20, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Rendezvous 584 us [1269.352s][info][gc,stats ] Concurrent Cleanup 106 us [1269.352s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.51x [1269.352s][info][gc,stats ] CSR: 1066 us [1269.352s][info][gc,stats ] CSR: Code Cache Roots 923 us, workers (us): 355, 259, 155, 154, ---, ---, ---, ---, [1269.352s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 31, 31, 29, 26, ---, ---, ---, ---, [1269.352s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 5, 21, ---, ---, ---, ---, ---, [1269.352s][info][gc,stats ] Concurrent Evacuation 19756 us [1269.352s][info][gc,stats ] Pause Init Update Refs (G) 938 us [1269.352s][info][gc,stats ] Pause Init Update Refs (N) 474 us [1269.352s][info][gc,stats ] Manage GCLABs 399 us [1269.352s][info][gc,stats ] Concurrent Update Refs 70635 us [1269.352s][info][gc,stats ] Concurrent Update Thread Roots 8135 us [1269.352s][info][gc,stats ] Pause Final Update Refs (G) 634 us [1269.352s][info][gc,stats ] Pause Final Update Refs (N) 206 us [1269.352s][info][gc,stats ] Update Region States 49 us [1269.352s][info][gc,stats ] Trash Collection Set 11 us [1269.352s][info][gc,stats ] Rebuild Free Set 77 us [1269.352s][info][gc,stats ] Concurrent Cleanup 138 us [1269.352s][info][gc,stats ] Workers: Evacuated 41054K across 516027 objects, abandoned 0B across 0 objects. [1269.352s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1269.352s][info][gc,stats ] - age 1: 35227728 bytes, 35227728 total [1269.352s][info][gc,stats ] - age 2: 289304 bytes, 35517032 total [1269.352s][info][gc,stats ] - age 3: 171992 bytes, 35689024 total [1269.352s][info][gc,stats ] - age 4: 295112 bytes, 35984136 total [1269.352s][info][gc,stats ] - age 5: 564072 bytes, 36548208 total [1269.352s][info][gc,stats ] - age 6: 612032 bytes, 37160240 total [1269.352s][info][gc,stats ] - age 7: 1444664 bytes, 38604904 total [1269.352s][info][gc,stats ] - age 12: 157536 bytes, 38762440 total [1269.352s][info][gc,stats ] - age 13: 3277120 bytes, 42039560 total [1269.352s][info][gc,stats ] [1269.352s][info][gc,stats ] Mutators: Evacuated 267K across 2060 objects, abandoned 0B across 0 objects. [1269.352s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1269.352s][info][gc,stats ] - age 1: 272904 bytes, 272904 total [1269.352s][info][gc,stats ] - age 2: 576 bytes, 273480 total [1269.352s][info][gc,stats ] - age 4: 16 bytes, 273496 total [1269.352s][info][gc,stats ] - age 5: 32 bytes, 273528 total [1269.352s][info][gc,stats ] - age 7: 64 bytes, 273592 total [1269.352s][info][gc,stats ] [1269.352s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1269.352s][info][gc,stats ] - age 1: 2856 bytes, 2856 total [1269.352s][info][gc,stats ] [1269.352s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1269.352s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1269.352s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1269.362s][info][gc ] Transition from: normal to: idle [1269.707s][info][gc ] Periodic Sample: GCU = 14.785%, MU = 17.810% during most recent 5.0s [1270.585s][info][gc ] Trigger (YOUNG): Average GC time (4717.60 ms) is above the time for average allocation rate (2033 MB/s) to deplete free headroom (9589M) (margin of error = 3.18) [1270.585s][info][gc,ergo ] Free headroom: 11176M (free) - 1587M (spike) - 0B (penalties) = 9589M [1270.585s][info][gc ] Transition from: idle to: normal [1270.585s][info][gc ] Heuristics request for young collection accepted [1270.585s][info][gc,free ] Free: 11176M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 7517K, Mutator Free: 1398 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 396K, Max: 396K; Used: 7795K [1270.585s][info][gc,ergo ] GC(1337) Start GC cycle (YOUNG) [1270.585s][info][gc,start ] GC(1337) Concurrent reset [1270.585s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent reset [1270.599s][info][gc ] GC(1337) Concurrent reset 13.414ms [1270.599s][info][gc,start ] GC(1337) Pause Init Mark (YOUNG) [1270.599s][info][gc,task ] GC(1337) Using 8 of 8 workers for init marking [1270.603s][info][gc ] GC(1337) Pause Init Mark (YOUNG) 3.512ms [1270.603s][info][gc,start ] GC(1337) Concurrent remembered set scanning [1270.603s][info][gc,task ] GC(1337) Using 4 of 8 workers for Concurrent remembered set scanning [1270.653s][info][gc ] GC(1337) Concurrent remembered set scanning 49.520ms [1270.653s][info][gc,start ] GC(1337) Concurrent marking roots [1270.653s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent marking roots [1270.656s][info][gc ] GC(1337) Concurrent marking roots 3.697ms [1270.656s][info][gc,start ] GC(1337) Concurrent marking (YOUNG) [1270.656s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent marking [1270.674s][info][gc ] GC(1337) Concurrent marking (YOUNG) 17.509ms [1270.674s][info][gc,start ] GC(1337) Pause Final Mark (YOUNG) [1270.674s][info][gc,task ] GC(1337) Using 8 of 8 workers for final marking [1270.675s][info][gc,ergo ] GC(1337) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1270.675s][info][gc,ergo ] GC(1337) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 8390K. [1270.675s][info][gc,ergo ] GC(1337) Chosen CSet evacuates young: 38124K (of which at least: 0B are to be promoted), old: 0B [1270.675s][info][gc,ergo ] GC(1337) Collectable Garbage: 2938M (99%), Immediate: 8390K (0%), 2 regions, CSet: 2930M (99%), 371 regions [1270.675s][info][gc,ergo ] GC(1337) Evacuation Targets: YOUNG: 38124K, PROMOTE: 0B, OLD: 0B, TOTAL: 38124K [1270.675s][info][gc,free ] Free: 11695M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 8981K, Mutator Free: 1462 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 396K, Max: 396K; Used: 7795K [1270.675s][info][gc ] GC(1337) Pause Final Mark (YOUNG) 0.818ms [1270.675s][info][gc,start ] GC(1337) Concurrent thread roots [1270.675s][info][gc,task ] GC(1337) Using 4 of 8 workers for Concurrent thread roots [1270.679s][info][gc ] GC(1337) Concurrent thread roots 3.705ms [1270.679s][info][gc,start ] GC(1337) Concurrent weak references [1270.679s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent weak references [1270.679s][info][gc,ref ] GC(1337) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1270.679s][info][gc,ref ] GC(1337) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1270.679s][info][gc,ref ] GC(1337) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1270.679s][info][gc ] GC(1337) Concurrent weak references 0.039ms [1270.679s][info][gc,start ] GC(1337) Concurrent weak roots [1270.679s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent weak root [1270.679s][info][gc ] GC(1337) Concurrent weak roots 0.573ms [1270.679s][info][gc,start ] GC(1337) Concurrent cleanup [1270.680s][info][gc ] GC(1337) Concurrent cleanup 19991M->19983M(31744M) 0.154ms [1270.680s][info][gc,free ] Free: 11683M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 4099K, Mutator Free: 1461 Collector Reserve: 48150K, Max: 8192K; Used: 1001K Old Collector Reserve: 396K, Max: 396K; Used: 7795K [1270.680s][info][gc,start ] GC(1337) Concurrent strong roots [1270.680s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent strong root [1270.680s][info][gc ] GC(1337) Concurrent strong roots 0.420ms [1270.680s][info][gc,start ] GC(1337) Concurrent evacuation [1270.680s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent evacuation [1270.690s][info][gc,ergo ] GC(1337) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 416768, promotion expended: 299656, old capacity: 17691574272, old_used: 17660691536, old unaffiliated regions: 0 [1270.690s][info][gc,ergo ] GC(1337) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 416768, promotion expended: 303976, old capacity: 17691574272, old_used: 17660696144, old unaffiliated regions: 0 [1270.690s][info][gc,ergo ] GC(1337) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 416768, promotion expended: 308536, old capacity: 17691574272, old_used: 17660700752, old unaffiliated regions: 0 [1270.690s][info][gc,ergo ] GC(1337) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 416768, promotion expended: 308536, old capacity: 17691574272, old_used: 17660700752, old unaffiliated regions: 0 [1270.690s][info][gc,ergo ] GC(1337) Squelching additional promotion failure reports for current epoch [1270.698s][info][gc ] GC(1337) Concurrent evacuation 17.578ms [1270.698s][info][gc,start ] GC(1337) Pause Init Update Refs [1270.698s][info][gc ] GC(1337) Pause Init Update Refs 0.480ms [1270.699s][info][gc,start ] GC(1337) Concurrent update references [1270.699s][info][gc,task ] GC(1337) Using 4 of 8 workers for concurrent reference update [1270.699s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1270.759s][info][gc ] GC(1337) Concurrent update references 60.893ms [1270.759s][info][gc,start ] GC(1337) Concurrent update thread roots [1270.769s][info][gc ] GC(1337) Concurrent update thread roots 9.629ms [1270.769s][info][gc,start ] GC(1337) Pause Final Update Refs [1270.769s][info][gc,task ] GC(1337) Using 8 of 8 workers for final reference update [1270.770s][info][gc,free ] Free: 13707M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 21% internal; Used: 2916M, Mutator Free: 1714 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1270.770s][info][gc ] GC(1337) Pause Final Update Refs 0.209ms [1270.770s][info][gc,start ] GC(1337) Concurrent cleanup [1270.770s][info][gc ] GC(1337) Concurrent cleanup 20231M->17263M(31744M) 0.135ms [1270.770s][info][gc,ergo ] GC(1337) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14336B, young_available: 14451M [1270.770s][info][gc,ergo ] GC(1337) At end of Concurrent Young GC: GCU: 2.7%, MU: 16.7% during period of 1.419s [1270.770s][info][gc,ergo ] GC(1337) At end of Concurrent Young GC: YOUNG generation used: 421M, used regions: 432M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 14450M [1270.770s][info][gc,ergo ] GC(1337) At end of Concurrent Young GC: OLD generation used: 16842M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 14336B [1270.770s][info][gc,free ] Free: 13706M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 5360K, Mutator Free: 1714 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1270.771s][info][gc,stats ] [1270.771s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1270.771s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1270.771s][info][gc,stats ] [1270.771s][info][gc,stats ] Concurrent Reset 13443 us [1270.771s][info][gc,stats ] Pause Init Mark (G) 4330 us [1270.771s][info][gc,stats ] Pause Init Mark (N) 3528 us [1270.771s][info][gc,stats ] Swap Remembered Set 3330 us [1270.771s][info][gc,stats ] Update Region States 49 us [1270.771s][info][gc,stats ] Concurrent Scan Remembered Set 49537 us, parallelism: 3.99x [1270.771s][info][gc,stats ] RS: 197764 us [1270.771s][info][gc,stats ] RS: Scan Clusters 197764 us, workers (us): 49451, 49446, 49435, 49433, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Concurrent Mark Roots 3705 us, parallelism: 3.59x [1270.771s][info][gc,stats ] CMR: 13286 us [1270.771s][info][gc,stats ] CMR: Thread Roots 12168 us, workers (us): 2915, 3156, 3191, 2906, ---, ---, ---, ---, [1270.771s][info][gc,stats ] CMR: Code Cache Roots 990 us, workers (us): 351, 177, 159, 304, ---, ---, ---, ---, [1270.771s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 30, 24, 20, 18, ---, ---, ---, ---, [1270.771s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 28, ---, 8, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Concurrent Marking 17523 us, parallelism: 3.51x [1270.771s][info][gc,stats ] CM: 61455 us [1270.771s][info][gc,stats ] CM: Parallel Mark 61455 us, workers (us): 15383, 15367, 15357, 15347, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Pause Final Mark (G) 1297 us [1270.771s][info][gc,stats ] Pause Final Mark (N) 836 us [1270.771s][info][gc,stats ] Finish Mark 397 us [1270.771s][info][gc,stats ] Update Region States 78 us [1270.771s][info][gc,stats ] Choose Collection Set 115 us [1270.771s][info][gc,stats ] Rebuild Free Set 51 us [1270.771s][info][gc,stats ] Concurrent Thread Roots 3719 us, parallelism: 3.83x [1270.771s][info][gc,stats ] CTR: 14233 us [1270.771s][info][gc,stats ] CTR: Thread Roots 14233 us, workers (us): 3565, 3635, 3574, 3459, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1270.771s][info][gc,stats ] CWRF: 1 us [1270.771s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Concurrent Weak Roots 581 us [1270.771s][info][gc,stats ] Roots 53 us, parallelism: 1.43x [1270.771s][info][gc,stats ] CWR: 76 us [1270.771s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 21, 16, 14, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Rendezvous 512 us [1270.771s][info][gc,stats ] Concurrent Cleanup 162 us [1270.771s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.52x [1270.771s][info][gc,stats ] CSR: 1073 us [1270.771s][info][gc,stats ] CSR: Code Cache Roots 931 us, workers (us): 169, 260, 158, 345, ---, ---, ---, ---, [1270.771s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 37, 32, 27, 22, ---, ---, ---, ---, [1270.771s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, 5, ---, ---, ---, ---, ---, [1270.771s][info][gc,stats ] Concurrent Evacuation 17594 us [1270.771s][info][gc,stats ] Pause Init Update Refs (G) 911 us [1270.771s][info][gc,stats ] Pause Init Update Refs (N) 488 us [1270.771s][info][gc,stats ] Manage GCLABs 411 us [1270.771s][info][gc,stats ] Concurrent Update Refs 60913 us [1270.771s][info][gc,stats ] Concurrent Update Thread Roots 9644 us [1270.771s][info][gc,stats ] Pause Final Update Refs (G) 606 us [1270.771s][info][gc,stats ] Pause Final Update Refs (N) 215 us [1270.771s][info][gc,stats ] Update Region States 46 us [1270.771s][info][gc,stats ] Trash Collection Set 12 us [1270.771s][info][gc,stats ] Rebuild Free Set 85 us [1270.771s][info][gc,stats ] Concurrent Cleanup 140 us [1270.771s][info][gc,stats ] Workers: Evacuated 37855K across 433783 objects, abandoned 0B across 0 objects. [1270.771s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1270.771s][info][gc,stats ] - age 1: 32251912 bytes, 32251912 total [1270.771s][info][gc,stats ] - age 2: 313120 bytes, 32565032 total [1270.771s][info][gc,stats ] - age 3: 265624 bytes, 32830656 total [1270.771s][info][gc,stats ] - age 4: 171992 bytes, 33002648 total [1270.771s][info][gc,stats ] - age 5: 295032 bytes, 33297680 total [1270.771s][info][gc,stats ] - age 6: 564040 bytes, 33861720 total [1270.771s][info][gc,stats ] - age 7: 949192 bytes, 34810912 total [1270.771s][info][gc,stats ] - age 8: 675984 bytes, 35486896 total [1270.771s][info][gc,stats ] - age 14: 3277120 bytes, 38764016 total [1270.771s][info][gc,stats ] [1270.771s][info][gc,stats ] Mutators: Evacuated 268K across 2066 objects, abandoned 0B across 0 objects. [1270.771s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1270.771s][info][gc,stats ] - age 1: 274504 bytes, 274504 total [1270.771s][info][gc,stats ] - age 2: 512 bytes, 275016 total [1270.771s][info][gc,stats ] - age 3: 32 bytes, 275048 total [1270.771s][info][gc,stats ] - age 5: 32 bytes, 275080 total [1270.771s][info][gc,stats ] - age 7: 96 bytes, 275176 total [1270.771s][info][gc,stats ] [1270.771s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1270.771s][info][gc,stats ] [1270.771s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1270.771s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1270.771s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1270.781s][info][gc ] Transition from: normal to: idle [1272.144s][info][gc ] Trigger (YOUNG): Average GC time (4603.65 ms) is above the time for average allocation rate (2029 MB/s) to deplete free headroom (9340M) (margin of error = 3.16) [1272.144s][info][gc,ergo ] Free headroom: 10927M (free) - 1587M (spike) - 0B (penalties) = 9340M [1272.144s][info][gc ] Transition from: idle to: normal [1272.144s][info][gc ] Heuristics request for young collection accepted [1272.144s][info][gc,free ] Free: 10927M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 8949K, Mutator Free: 1367 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1272.144s][info][gc,ergo ] GC(1338) Start GC cycle (YOUNG) [1272.144s][info][gc,start ] GC(1338) Concurrent reset [1272.144s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent reset [1272.159s][info][gc ] GC(1338) Concurrent reset 15.013ms [1272.160s][info][gc,start ] GC(1338) Pause Init Mark (YOUNG) [1272.160s][info][gc,task ] GC(1338) Using 8 of 8 workers for init marking [1272.163s][info][gc ] GC(1338) Pause Init Mark (YOUNG) 3.466ms [1272.164s][info][gc,start ] GC(1338) Concurrent remembered set scanning [1272.164s][info][gc,task ] GC(1338) Using 4 of 8 workers for Concurrent remembered set scanning [1272.210s][info][gc ] GC(1338) Concurrent remembered set scanning 45.984ms [1272.210s][info][gc,start ] GC(1338) Concurrent marking roots [1272.210s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent marking roots [1272.213s][info][gc ] GC(1338) Concurrent marking roots 3.608ms [1272.213s][info][gc,start ] GC(1338) Concurrent marking (YOUNG) [1272.213s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent marking [1272.230s][info][gc ] GC(1338) Concurrent marking (YOUNG) 16.922ms [1272.230s][info][gc,start ] GC(1338) Pause Final Mark (YOUNG) [1272.230s][info][gc,task ] GC(1338) Using 8 of 8 workers for final marking [1272.231s][info][gc,ergo ] GC(1338) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1272.231s][info][gc,ergo ] GC(1338) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1272.231s][info][gc,ergo ] GC(1338) Chosen CSet evacuates young: 46137K (of which at least: 0B are to be promoted), old: 0B [1272.231s][info][gc,ergo ] GC(1338) Collectable Garbage: 3194M (100%), Immediate: 0B (0%), 0 regions, CSet: 3194M (100%), 405 regions [1272.231s][info][gc,ergo ] GC(1338) Evacuation Targets: YOUNG: 46137K, PROMOTE: 0B, OLD: 0B, TOTAL: 46137K [1272.231s][info][gc,free ] Free: 11440M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 7791K, Mutator Free: 1431 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1272.231s][info][gc ] GC(1338) Pause Final Mark (YOUNG) 0.940ms [1272.232s][info][gc,start ] GC(1338) Concurrent thread roots [1272.232s][info][gc,task ] GC(1338) Using 4 of 8 workers for Concurrent thread roots [1272.236s][info][gc ] GC(1338) Concurrent thread roots 4.284ms [1272.236s][info][gc,start ] GC(1338) Concurrent weak references [1272.236s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent weak references [1272.236s][info][gc,ref ] GC(1338) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1272.236s][info][gc,ref ] GC(1338) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1272.236s][info][gc,ref ] GC(1338) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1272.236s][info][gc ] GC(1338) Concurrent weak references 0.053ms [1272.236s][info][gc,start ] GC(1338) Concurrent weak roots [1272.236s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent weak root [1272.237s][info][gc ] GC(1338) Concurrent weak roots 0.684ms [1272.237s][info][gc,start ] GC(1338) Concurrent cleanup [1272.237s][info][gc ] GC(1338) Concurrent cleanup 20234M->20234M(31744M) 0.149ms [1272.237s][info][gc,free ] Free: 11425M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 6691K, Mutator Free: 1429 Collector Reserve: 56209K, Max: 8192K; Used: 1134K Old Collector Reserve: 3584B, Max: 3584B; Used: 8188K [1272.237s][info][gc,start ] GC(1338) Concurrent strong roots [1272.237s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent strong root [1272.237s][info][gc ] GC(1338) Concurrent strong roots 0.407ms [1272.237s][info][gc,start ] GC(1338) Concurrent evacuation [1272.237s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent evacuation [1272.247s][info][gc ] GC(1338) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [1272.247s][info][gc,ergo ] GC(1338) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 14336, promotion expended: 7104, old capacity: 17699962880, old_used: 17660809296, old unaffiliated regions: 0 [1272.247s][info][gc,ergo ] GC(1338) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 14336, promotion expended: 7104, old capacity: 17699962880, old_used: 17660809296, old unaffiliated regions: 0 [1272.247s][info][gc,ergo ] GC(1338) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 14336, promotion expended: 7104, old capacity: 17699962880, old_used: 17660809296, old unaffiliated regions: 0 [1272.247s][info][gc,ergo ] GC(1338) Promotion failed, size 32, has plab? yes, PLAB remaining: 9200, plab promotions disabled, promotion reserve: 14336, promotion expended: 7104, old capacity: 17699962880, old_used: 17660809296, old unaffiliated regions: 0 [1272.247s][info][gc,ergo ] GC(1338) Squelching additional promotion failure reports for current epoch [1272.259s][info][gc ] GC(1338) Concurrent evacuation 21.560ms [1272.259s][info][gc,start ] GC(1338) Pause Init Update Refs [1272.260s][info][gc ] GC(1338) Pause Init Update Refs 0.474ms [1272.260s][info][gc,start ] GC(1338) Concurrent update references [1272.260s][info][gc,task ] GC(1338) Using 4 of 8 workers for concurrent reference update [1272.260s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1272.319s][info][gc ] GC(1338) Concurrent update references 59.148ms [1272.319s][info][gc,start ] GC(1338) Concurrent update thread roots [1272.329s][info][gc ] GC(1338) Concurrent update thread roots 9.737ms [1272.329s][info][gc,start ] GC(1338) Pause Final Update Refs [1272.329s][info][gc,task ] GC(1338) Using 8 of 8 workers for final reference update [1272.329s][info][gc,free ] Free: 13716M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 23% internal; Used: 3179M, Mutator Free: 1715 Collector Reserve: 744M, Max: 8192K; Used: 65536K Old Collector Reserve: 8160K, Max: 8160K; Used: 32768B [1272.329s][info][gc ] GC(1338) Pause Final Update Refs 0.196ms [1272.329s][info][gc,start ] GC(1338) Concurrent cleanup [1272.329s][info][gc ] GC(1338) Concurrent cleanup 20478M->17246M(31744M) 0.142ms [1272.329s][info][gc,ergo ] GC(1338) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8171K, young_available: 14459M [1272.330s][info][gc,ergo ] GC(1338) At end of Concurrent Young GC: GCU: 2.5%, MU: 16.8% during period of 1.560s [1272.330s][info][gc,ergo ] GC(1338) At end of Concurrent Young GC: YOUNG generation used: 405M, used regions: 416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14458M [1272.330s][info][gc,ergo ] GC(1338) At end of Concurrent Young GC: OLD generation used: 16842M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 8171K [1272.330s][info][gc,free ] Free: 13714M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 5286K, Mutator Free: 1715 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8160K, Max: 8160K; Used: 32768B [1272.330s][info][gc,stats ] [1272.330s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1272.330s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1272.330s][info][gc,stats ] [1272.330s][info][gc,stats ] Concurrent Reset 15042 us [1272.330s][info][gc,stats ] Pause Init Mark (G) 4227 us [1272.330s][info][gc,stats ] Pause Init Mark (N) 3476 us [1272.330s][info][gc,stats ] Swap Remembered Set 3280 us [1272.330s][info][gc,stats ] Update Region States 53 us [1272.330s][info][gc,stats ] Concurrent Scan Remembered Set 46001 us, parallelism: 3.99x [1272.330s][info][gc,stats ] RS: 183539 us [1272.330s][info][gc,stats ] RS: Scan Clusters 183539 us, workers (us): 45890, 45887, 45884, 45879, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Concurrent Mark Roots 3621 us, parallelism: 3.58x [1272.330s][info][gc,stats ] CMR: 12974 us [1272.330s][info][gc,stats ] CMR: Thread Roots 11849 us, workers (us): 3023, 2797, 3047, 2982, ---, ---, ---, ---, [1272.330s][info][gc,stats ] CMR: Code Cache Roots 1006 us, workers (us): 176, 381, 143, 306, ---, ---, ---, ---, [1272.330s][info][gc,stats ] CMR: VM Strong Roots 86 us, workers (us): 29, 22, 20, 15, ---, ---, ---, ---, [1272.330s][info][gc,stats ] CMR: CLDG Roots 33 us, workers (us): 26, ---, 7, ---, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Concurrent Marking 16935 us, parallelism: 3.48x [1272.330s][info][gc,stats ] CM: 58903 us [1272.330s][info][gc,stats ] CM: Parallel Mark 58903 us, workers (us): 14730, 14732, 14723, 14717, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Pause Final Mark (G) 1460 us [1272.330s][info][gc,stats ] Pause Final Mark (N) 946 us [1272.330s][info][gc,stats ] Finish Mark 506 us [1272.330s][info][gc,stats ] Update Region States 90 us [1272.330s][info][gc,stats ] Choose Collection Set 115 us [1272.330s][info][gc,stats ] Rebuild Free Set 53 us [1272.330s][info][gc,stats ] Concurrent Thread Roots 4298 us, parallelism: 3.87x [1272.330s][info][gc,stats ] CTR: 16654 us [1272.330s][info][gc,stats ] CTR: Thread Roots 16654 us, workers (us): 4238, 4147, 4166, 4103, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Concurrent Weak References 59 us, parallelism: 0.02x [1272.330s][info][gc,stats ] CWRF: 1 us [1272.330s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Concurrent Weak Roots 694 us [1272.330s][info][gc,stats ] Roots 51 us, parallelism: 1.50x [1272.330s][info][gc,stats ] CWR: 77 us [1272.330s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 26, 21, 17, 15, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Rendezvous 620 us [1272.330s][info][gc,stats ] Concurrent Cleanup 157 us [1272.330s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.61x [1272.330s][info][gc,stats ] CSR: 1076 us [1272.330s][info][gc,stats ] CSR: Code Cache Roots 908 us, workers (us): 330, 160, 255, 162, ---, ---, ---, ---, [1272.330s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 39, 34, 28, 24, ---, ---, ---, ---, [1272.330s][info][gc,stats ] CSR: CLDG Roots 42 us, workers (us): ---, 9, ---, 32, ---, ---, ---, ---, [1272.330s][info][gc,stats ] Concurrent Evacuation 21574 us [1272.330s][info][gc,stats ] Pause Init Update Refs (G) 907 us [1272.330s][info][gc,stats ] Pause Init Update Refs (N) 481 us [1272.330s][info][gc,stats ] Manage GCLABs 405 us [1272.330s][info][gc,stats ] Concurrent Update Refs 59171 us [1272.330s][info][gc,stats ] Concurrent Update Thread Roots 9751 us [1272.330s][info][gc,stats ] Pause Final Update Refs (G) 631 us [1272.330s][info][gc,stats ] Pause Final Update Refs (N) 201 us [1272.330s][info][gc,stats ] Update Region States 49 us [1272.330s][info][gc,stats ] Trash Collection Set 9 us [1272.330s][info][gc,stats ] Rebuild Free Set 74 us [1272.330s][info][gc,stats ] Concurrent Cleanup 148 us [1272.330s][info][gc,stats ] Workers: Evacuated 45794K across 613924 objects, abandoned 0B across 0 objects. [1272.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1272.330s][info][gc,stats ] - age 1: 40177152 bytes, 40177152 total [1272.330s][info][gc,stats ] - age 2: 558472 bytes, 40735624 total [1272.330s][info][gc,stats ] - age 3: 295808 bytes, 41031432 total [1272.330s][info][gc,stats ] - age 4: 265592 bytes, 41297024 total [1272.330s][info][gc,stats ] - age 5: 171848 bytes, 41468872 total [1272.330s][info][gc,stats ] - age 6: 295064 bytes, 41763936 total [1272.330s][info][gc,stats ] - age 7: 571128 bytes, 42335064 total [1272.330s][info][gc,stats ] - age 8: 604912 bytes, 42939976 total [1272.330s][info][gc,stats ] - age 9: 675984 bytes, 43615960 total [1272.330s][info][gc,stats ] - age 14: 7104 bytes, 43623064 total [1272.330s][info][gc,stats ] - age 15: 3270016 bytes, 46893080 total [1272.330s][info][gc,stats ] [1272.330s][info][gc,stats ] Mutators: Evacuated 343K across 2644 objects, abandoned 0B across 0 objects. [1272.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1272.330s][info][gc,stats ] - age 1: 350288 bytes, 350288 total [1272.330s][info][gc,stats ] - age 2: 768 bytes, 351056 total [1272.330s][info][gc,stats ] - age 4: 64 bytes, 351120 total [1272.330s][info][gc,stats ] - age 5: 80 bytes, 351200 total [1272.330s][info][gc,stats ] - age 7: 32 bytes, 351232 total [1272.330s][info][gc,stats ] [1272.330s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1272.330s][info][gc,stats ] [1272.330s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1272.330s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1272.330s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1272.340s][info][gc ] Transition from: normal to: idle [1273.638s][info][gc ] Trigger (YOUNG): Average GC time (4467.11 ms) is above the time for average allocation rate (2105 MB/s) to deplete free headroom (9392M) (margin of error = 3.15) [1273.638s][info][gc,ergo ] Free headroom: 10979M (free) - 1587M (spike) - 0B (penalties) = 9392M [1273.638s][info][gc ] Transition from: idle to: normal [1273.638s][info][gc ] Heuristics request for young collection accepted [1273.638s][info][gc,free ] Free: 10979M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 4803K, Mutator Free: 1373 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8160K, Max: 8160K; Used: 32768B [1273.638s][info][gc,ergo ] GC(1339) Start GC cycle (YOUNG) [1273.638s][info][gc,start ] GC(1339) Concurrent reset [1273.638s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent reset [1273.652s][info][gc ] GC(1339) Concurrent reset 14.548ms [1273.653s][info][gc,start ] GC(1339) Pause Init Mark (YOUNG) [1273.653s][info][gc,task ] GC(1339) Using 8 of 8 workers for init marking [1273.656s][info][gc ] GC(1339) Pause Init Mark (YOUNG) 3.682ms [1273.657s][info][gc,start ] GC(1339) Concurrent remembered set scanning [1273.657s][info][gc,task ] GC(1339) Using 4 of 8 workers for Concurrent remembered set scanning [1273.703s][info][gc ] GC(1339) Concurrent remembered set scanning 45.918ms [1273.703s][info][gc,start ] GC(1339) Concurrent marking roots [1273.703s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent marking roots [1273.706s][info][gc ] GC(1339) Concurrent marking roots 3.773ms [1273.707s][info][gc,start ] GC(1339) Concurrent marking (YOUNG) [1273.707s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent marking [1273.783s][info][gc ] GC(1339) Concurrent marking (YOUNG) 76.648ms [1273.784s][info][gc,start ] GC(1339) Pause Final Mark (YOUNG) [1273.784s][info][gc,task ] GC(1339) Using 8 of 8 workers for final marking [1273.784s][info][gc,ergo ] GC(1339) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1273.784s][info][gc,ergo ] GC(1339) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1273.784s][info][gc,ergo ] GC(1339) Chosen CSet evacuates young: 89695K (of which at least: 0B are to be promoted), old: 0B [1273.784s][info][gc,ergo ] GC(1339) Collectable Garbage: 3044M (99%), Immediate: 0B (0%), 0 regions, CSet: 3044M (99%), 392 regions [1273.784s][info][gc,ergo ] GC(1339) Evacuation Targets: YOUNG: 89695K, PROMOTE: 0B, OLD: 0B, TOTAL: 89695K [1273.784s][info][gc,free ] Free: 11293M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 2076K, Mutator Free: 1412 Collector Reserve: 112M, Max: 8192K; Used: 0B Old Collector Reserve: 8160K, Max: 8160K; Used: 32768B [1273.784s][info][gc ] GC(1339) Pause Final Mark (YOUNG) 0.951ms [1273.785s][info][gc,start ] GC(1339) Concurrent thread roots [1273.785s][info][gc,task ] GC(1339) Using 4 of 8 workers for Concurrent thread roots [1273.789s][info][gc ] GC(1339) Concurrent thread roots 3.926ms [1273.789s][info][gc,start ] GC(1339) Concurrent weak references [1273.789s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent weak references [1273.789s][info][gc,ref ] GC(1339) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1273.789s][info][gc,ref ] GC(1339) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1273.789s][info][gc,ref ] GC(1339) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1273.789s][info][gc ] GC(1339) Concurrent weak references 0.064ms [1273.789s][info][gc,start ] GC(1339) Concurrent weak roots [1273.789s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent weak root [1273.789s][info][gc ] GC(1339) Concurrent weak roots 0.653ms [1273.789s][info][gc,start ] GC(1339) Concurrent cleanup [1273.789s][info][gc ] GC(1339) Concurrent cleanup 20316M->20316M(31744M) 0.140ms [1273.789s][info][gc,free ] Free: 11276M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 4028K, Mutator Free: 1410 Collector Reserve: 109M, Max: 8192K; Used: 2580K Old Collector Reserve: 8155K, Max: 8155K; Used: 37888B [1273.789s][info][gc,start ] GC(1339) Concurrent strong roots [1273.789s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent strong root [1273.790s][info][gc ] GC(1339) Concurrent strong roots 0.422ms [1273.790s][info][gc,start ] GC(1339) Concurrent evacuation [1273.790s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent evacuation [1273.827s][info][gc ] GC(1339) Concurrent evacuation 37.136ms [1273.827s][info][gc,start ] GC(1339) Pause Init Update Refs [1273.828s][info][gc ] GC(1339) Pause Init Update Refs 0.533ms [1273.828s][info][gc,start ] GC(1339) Concurrent update references [1273.828s][info][gc,task ] GC(1339) Using 4 of 8 workers for concurrent reference update [1273.828s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [1273.927s][info][gc ] GC(1339) Concurrent update references 98.667ms [1273.927s][info][gc,start ] GC(1339) Concurrent update thread roots [1273.936s][info][gc ] GC(1339) Concurrent update thread roots 8.720ms [1273.936s][info][gc,start ] GC(1339) Pause Final Update Refs [1273.936s][info][gc,task ] GC(1339) Using 8 of 8 workers for final reference update [1273.936s][info][gc,free ] Free: 13363M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 22% internal; Used: 3072M, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 65546K Old Collector Reserve: 86016B, Max: 86016B; Used: 8108K [1273.936s][info][gc ] GC(1339) Pause Final Update Refs 0.237ms [1273.936s][info][gc,start ] GC(1339) Concurrent cleanup [1273.937s][info][gc ] GC(1339) Concurrent cleanup 20731M->17607M(31744M) 0.161ms [1273.937s][info][gc,ergo ] GC(1339) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 97792B, young_available: 14106M [1273.937s][info][gc,ergo ] GC(1339) At end of Concurrent Young GC: GCU: 4.2%, MU: 20.2% during period of 1.607s [1273.937s][info][gc,ergo ] GC(1339) At end of Concurrent Young GC: YOUNG generation used: 758M, used regions: 776M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 14105M [1273.937s][info][gc,ergo ] GC(1339) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 97792B [1273.937s][info][gc,free ] Free: 13361M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 6302K, Mutator Free: 1671 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 86016B, Max: 86016B; Used: 8108K [1273.937s][info][gc,stats ] [1273.937s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1273.937s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1273.937s][info][gc,stats ] [1273.937s][info][gc,stats ] Concurrent Reset 14576 us [1273.937s][info][gc,stats ] Pause Init Mark (G) 4500 us [1273.937s][info][gc,stats ] Pause Init Mark (N) 3692 us [1273.937s][info][gc,stats ] Swap Remembered Set 3495 us [1273.937s][info][gc,stats ] Update Region States 59 us [1273.937s][info][gc,stats ] Concurrent Scan Remembered Set 45942 us, parallelism: 3.99x [1273.937s][info][gc,stats ] RS: 183227 us [1273.937s][info][gc,stats ] RS: Scan Clusters 183227 us, workers (us): 45860, 45857, 45849, 45660, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Concurrent Mark Roots 3789 us, parallelism: 3.62x [1273.937s][info][gc,stats ] CMR: 13727 us [1273.937s][info][gc,stats ] CMR: Thread Roots 12597 us, workers (us): 3280, 3082, 3176, 3059, ---, ---, ---, ---, [1273.937s][info][gc,stats ] CMR: Code Cache Roots 1011 us, workers (us): 157, 343, 218, 292, ---, ---, ---, ---, [1273.937s][info][gc,stats ] CMR: VM Strong Roots 83 us, workers (us): 28, 22, 19, 13, ---, ---, ---, ---, [1273.937s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Concurrent Marking 76684 us, parallelism: 3.86x [1273.937s][info][gc,stats ] CM: 295980 us [1273.937s][info][gc,stats ] CM: Parallel Mark 295980 us, workers (us): 74013, 74000, 74003, 73964, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Pause Final Mark (G) 1430 us [1273.937s][info][gc,stats ] Pause Final Mark (N) 957 us [1273.937s][info][gc,stats ] Finish Mark 518 us [1273.937s][info][gc,stats ] Update Region States 86 us [1273.937s][info][gc,stats ] Choose Collection Set 116 us [1273.937s][info][gc,stats ] Rebuild Free Set 56 us [1273.937s][info][gc,stats ] Concurrent Thread Roots 3942 us, parallelism: 3.85x [1273.937s][info][gc,stats ] CTR: 15179 us [1273.937s][info][gc,stats ] CTR: Thread Roots 15179 us, workers (us): 3757, 3815, 3874, 3733, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [1273.937s][info][gc,stats ] CWRF: 2 us [1273.937s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Concurrent Weak Roots 661 us [1273.937s][info][gc,stats ] Roots 57 us, parallelism: 1.28x [1273.937s][info][gc,stats ] CWR: 73 us [1273.937s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 23, 22, 16, 13, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Rendezvous 582 us [1273.937s][info][gc,stats ] Concurrent Cleanup 146 us [1273.937s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.48x [1273.937s][info][gc,stats ] CSR: 1058 us [1273.937s][info][gc,stats ] CSR: Code Cache Roots 908 us, workers (us): 343, 261, 155, 149, ---, ---, ---, ---, [1273.937s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 35, 35, 27, 24, ---, ---, ---, ---, [1273.937s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 22, 6, ---, ---, ---, ---, [1273.937s][info][gc,stats ] Concurrent Evacuation 37166 us [1273.937s][info][gc,stats ] Pause Init Update Refs (G) 1106 us [1273.937s][info][gc,stats ] Pause Init Update Refs (N) 542 us [1273.937s][info][gc,stats ] Manage GCLABs 453 us [1273.937s][info][gc,stats ] Concurrent Update Refs 98701 us [1273.937s][info][gc,stats ] Concurrent Update Thread Roots 8740 us [1273.937s][info][gc,stats ] Pause Final Update Refs (G) 868 us [1273.937s][info][gc,stats ] Pause Final Update Refs (N) 242 us [1273.938s][info][gc,stats ] Update Region States 52 us [1273.938s][info][gc,stats ] Trash Collection Set 13 us [1273.938s][info][gc,stats ] Rebuild Free Set 83 us [1273.938s][info][gc,stats ] Concurrent Cleanup 173 us [1273.938s][info][gc,stats ] Workers: Evacuated 86454K across 1776556 objects, abandoned 0B across 0 objects. [1273.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1273.938s][info][gc,stats ] - age 1: 81914248 bytes, 81914248 total [1273.938s][info][gc,stats ] - age 2: 403856 bytes, 82318104 total [1273.938s][info][gc,stats ] - age 3: 494672 bytes, 82812776 total [1273.938s][info][gc,stats ] - age 4: 257192 bytes, 83069968 total [1273.938s][info][gc,stats ] - age 5: 223776 bytes, 83293744 total [1273.938s][info][gc,stats ] - age 6: 141616 bytes, 83435360 total [1273.938s][info][gc,stats ] - age 7: 742784 bytes, 84178144 total [1273.938s][info][gc,stats ] - age 8: 504368 bytes, 84682512 total [1273.938s][info][gc,stats ] - age 9: 577120 bytes, 85259632 total [1273.938s][info][gc,stats ] - age 15: 3270016 bytes, 88529648 total [1273.938s][info][gc,stats ] [1273.938s][info][gc,stats ] Mutators: Evacuated 3241K across 75733 objects, abandoned 0B across 0 objects. [1273.938s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1273.938s][info][gc,stats ] - age 1: 3316440 bytes, 3316440 total [1273.938s][info][gc,stats ] - age 2: 1296 bytes, 3317736 total [1273.938s][info][gc,stats ] - age 3: 48 bytes, 3317784 total [1273.938s][info][gc,stats ] - age 5: 32 bytes, 3317816 total [1273.938s][info][gc,stats ] - age 7: 64 bytes, 3317880 total [1273.938s][info][gc,stats ] - age 8: 112 bytes, 3317992 total [1273.938s][info][gc,stats ] - age 9: 944 bytes, 3318936 total [1273.938s][info][gc,stats ] [1273.938s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1273.938s][info][gc,stats ] - age 1: 33305224 bytes, 33305224 total [1273.938s][info][gc,stats ] [1273.938s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1273.938s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1273.938s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1273.948s][info][gc ] Transition from: normal to: idle [1274.717s][info][gc ] Periodic Sample: GCU = 2.917%, MU = 18.852% during most recent 5.0s [1275.178s][info][gc ] Trigger (YOUNG): Average GC time (4301.96 ms) is above the time for average allocation rate (2122 MB/s) to deplete free headroom (9127M) (margin of error = 3.14) [1275.178s][info][gc,ergo ] Free headroom: 10714M (free) - 1587M (spike) - 0B (penalties) = 9127M [1275.178s][info][gc ] Transition from: idle to: normal [1275.178s][info][gc ] Heuristics request for young collection accepted [1275.178s][info][gc,free ] Free: 10714M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 0% internal; Used: 5134K, Mutator Free: 1340 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 86016B, Max: 86016B; Used: 8108K [1275.178s][info][gc,ergo ] GC(1340) Start GC cycle (YOUNG) [1275.178s][info][gc,start ] GC(1340) Concurrent reset [1275.178s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent reset [1275.193s][info][gc ] GC(1340) Concurrent reset 15.529ms [1275.194s][info][gc,start ] GC(1340) Pause Init Mark (YOUNG) [1275.194s][info][gc,task ] GC(1340) Using 8 of 8 workers for init marking [1275.197s][info][gc ] GC(1340) Pause Init Mark (YOUNG) 3.455ms [1275.198s][info][gc,start ] GC(1340) Concurrent remembered set scanning [1275.198s][info][gc,task ] GC(1340) Using 4 of 8 workers for Concurrent remembered set scanning [1275.244s][info][gc ] GC(1340) Concurrent remembered set scanning 46.420ms [1275.244s][info][gc,start ] GC(1340) Concurrent marking roots [1275.244s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent marking roots [1275.248s][info][gc ] GC(1340) Concurrent marking roots 3.650ms [1275.248s][info][gc,start ] GC(1340) Concurrent marking (YOUNG) [1275.248s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent marking [1275.433s][info][gc ] GC(1340) Concurrent marking (YOUNG) 184.645ms [1275.433s][info][gc,start ] GC(1340) Pause Final Mark (YOUNG) [1275.433s][info][gc,task ] GC(1340) Using 8 of 8 workers for final marking [1275.434s][info][gc,ergo ] GC(1340) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1275.434s][info][gc,ergo ] GC(1340) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1275.434s][info][gc,ergo ] GC(1340) Chosen CSet evacuates young: 185M (of which at least: 0B are to be promoted), old: 0B [1275.434s][info][gc,ergo ] GC(1340) Collectable Garbage: 3214M (99%), Immediate: 0B (0%), 0 regions, CSet: 3214M (99%), 425 regions [1275.434s][info][gc,ergo ] GC(1340) Evacuation Targets: YOUNG: 185M, PROMOTE: 0B, OLD: 0B, TOTAL: 185M [1275.434s][info][gc,free ] Free: 10694M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 0% internal; Used: 1532K, Mutator Free: 1337 Collector Reserve: 223M, Max: 8192K; Used: 10320B Old Collector Reserve: 86016B, Max: 86016B; Used: 8108K [1275.434s][info][gc ] GC(1340) Pause Final Mark (YOUNG) 0.953ms [1275.434s][info][gc,start ] GC(1340) Concurrent thread roots [1275.434s][info][gc,task ] GC(1340) Using 4 of 8 workers for Concurrent thread roots [1275.438s][info][gc ] GC(1340) Concurrent thread roots 3.674ms [1275.438s][info][gc,start ] GC(1340) Concurrent weak references [1275.438s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent weak references [1275.438s][info][gc,ref ] GC(1340) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1275.438s][info][gc,ref ] GC(1340) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1275.438s][info][gc,ref ] GC(1340) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1275.438s][info][gc ] GC(1340) Concurrent weak references 0.041ms [1275.438s][info][gc,start ] GC(1340) Concurrent weak roots [1275.438s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent weak root [1275.438s][info][gc ] GC(1340) Concurrent weak roots 0.641ms [1275.438s][info][gc,start ] GC(1340) Concurrent cleanup [1275.439s][info][gc ] GC(1340) Concurrent cleanup 20815M->20815M(31744M) 0.131ms [1275.439s][info][gc,free ] Free: 10677M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 0% internal; Used: 2907K, Mutator Free: 1335 Collector Reserve: 221M, Max: 8192K; Used: 2441K Old Collector Reserve: 83456B, Max: 83456B; Used: 8110K [1275.439s][info][gc,start ] GC(1340) Concurrent strong roots [1275.439s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent strong root [1275.439s][info][gc ] GC(1340) Concurrent strong roots 0.430ms [1275.439s][info][gc,start ] GC(1340) Concurrent evacuation [1275.439s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent evacuation [1275.496s][info][gc,ergo ] GC(1340) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 97792, promotion expended: 79232, old capacity: 17699962880, old_used: 17669177424, old unaffiliated regions: 0 [1275.496s][info][gc,ergo ] GC(1340) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 97792, promotion expended: 79232, old capacity: 17699962880, old_used: 17669177424, old unaffiliated regions: 0 [1275.496s][info][gc,ergo ] GC(1340) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 97792, promotion expended: 79232, old capacity: 17699962880, old_used: 17669177424, old unaffiliated regions: 0 [1275.496s][info][gc,ergo ] GC(1340) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 97792, promotion expended: 79232, old capacity: 17699962880, old_used: 17669177424, old unaffiliated regions: 0 [1275.496s][info][gc,ergo ] GC(1340) Squelching additional promotion failure reports for current epoch [1275.498s][info][gc ] GC(1340) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1275.506s][info][gc ] GC(1340) Concurrent evacuation 66.715ms [1275.506s][info][gc,start ] GC(1340) Pause Init Update Refs [1275.507s][info][gc ] GC(1340) Pause Init Update Refs 0.549ms [1275.507s][info][gc,start ] GC(1340) Concurrent update references [1275.507s][info][gc,task ] GC(1340) Using 4 of 8 workers for concurrent reference update [1275.507s][info][gc,free ] At start of update refs, moving 24563K to Mutator free set from Collector Reserve (24563K) and from Old Collector Reserve (0B) [1275.656s][info][gc ] GC(1340) Concurrent update references 149.310ms [1275.656s][info][gc,start ] GC(1340) Concurrent update thread roots [1275.665s][info][gc ] GC(1340) Concurrent update thread roots 8.531ms [1275.665s][info][gc,start ] GC(1340) Pause Final Update Refs [1275.665s][info][gc,task ] GC(1340) Using 8 of 8 workers for final reference update [1275.665s][info][gc,free ] Free: 12879M, Max: 8192K regular, 1176M humongous, Frag: 88% external, 25% internal; Used: 3304M, Mutator Free: 1610 Collector Reserve: 743M, Max: 8192K; Used: 98316K Old Collector Reserve: 8165K, Max: 8165K; Used: 27648B [1275.665s][info][gc ] GC(1340) Pause Final Update Refs 0.240ms [1275.666s][info][gc,start ] GC(1340) Concurrent cleanup [1275.666s][info][gc ] GC(1340) Concurrent cleanup 21475M->18084M(31744M) 0.150ms [1275.666s][info][gc,ergo ] GC(1340) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8178K, young_available: 13622M [1275.666s][info][gc,ergo ] GC(1340) At end of Concurrent Young GC: GCU: 6.7%, MU: 23.7% during period of 1.729s [1275.666s][info][gc,ergo ] GC(1340) At end of Concurrent Young GC: YOUNG generation used: 1234M, used regions: 1256M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13621M [1275.666s][info][gc,ergo ] GC(1340) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8178K [1275.666s][info][gc,free ] Free: 12877M, Max: 8192K regular, 1176M humongous, Frag: 91% external, 0% internal; Used: 2396K, Mutator Free: 1610 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 8165K, Max: 8165K; Used: 27648B [1275.666s][info][gc,stats ] [1275.667s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1275.667s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1275.667s][info][gc,stats ] [1275.667s][info][gc,stats ] Concurrent Reset 15559 us [1275.667s][info][gc,stats ] Pause Init Mark (G) 4302 us [1275.667s][info][gc,stats ] Pause Init Mark (N) 3467 us [1275.667s][info][gc,stats ] Swap Remembered Set 3279 us [1275.667s][info][gc,stats ] Update Region States 49 us [1275.667s][info][gc,stats ] Concurrent Scan Remembered Set 46440 us, parallelism: 3.99x [1275.667s][info][gc,stats ] RS: 185385 us [1275.667s][info][gc,stats ] RS: Scan Clusters 185385 us, workers (us): 46352, 46348, 46343, 46341, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Concurrent Mark Roots 3665 us, parallelism: 3.59x [1275.667s][info][gc,stats ] CMR: 13148 us [1275.667s][info][gc,stats ] CMR: Thread Roots 11895 us, workers (us): 3094, 2816, 2931, 3055, ---, ---, ---, ---, [1275.667s][info][gc,stats ] CMR: Code Cache Roots 1117 us, workers (us): 188, 368, 350, 212, ---, ---, ---, ---, [1275.667s][info][gc,stats ] CMR: VM Strong Roots 97 us, workers (us): 28, 26, 24, 19, ---, ---, ---, ---, [1275.667s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): 30, ---, ---, 9, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Concurrent Marking 184677 us, parallelism: 3.93x [1275.667s][info][gc,stats ] CM: 725412 us [1275.667s][info][gc,stats ] CM: Parallel Mark 725412 us, workers (us): 181364, 181352, 181352, 181343, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Pause Final Mark (G) 1421 us [1275.667s][info][gc,stats ] Pause Final Mark (N) 958 us [1275.667s][info][gc,stats ] Finish Mark 497 us [1275.667s][info][gc,stats ] Update Region States 90 us [1275.667s][info][gc,stats ] Choose Collection Set 139 us [1275.667s][info][gc,stats ] Rebuild Free Set 50 us [1275.667s][info][gc,stats ] Concurrent Thread Roots 3687 us, parallelism: 3.85x [1275.667s][info][gc,stats ] CTR: 14197 us [1275.667s][info][gc,stats ] CTR: Thread Roots 14197 us, workers (us): 3623, 3551, 3571, 3453, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1275.667s][info][gc,stats ] CWRF: 1 us [1275.667s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Concurrent Weak Roots 651 us [1275.667s][info][gc,stats ] Roots 53 us, parallelism: 1.29x [1275.667s][info][gc,stats ] CWR: 68 us [1275.667s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 18, 15, 13, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Rendezvous 580 us [1275.667s][info][gc,stats ] Concurrent Cleanup 138 us [1275.667s][info][gc,stats ] Concurrent Strong Roots 439 us, parallelism: 2.56x [1275.667s][info][gc,stats ] CSR: 1123 us [1275.667s][info][gc,stats ] CSR: Code Cache Roots 964 us, workers (us): 155, 342, 266, 201, ---, ---, ---, ---, [1275.667s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 37, 36, 28, 29, ---, ---, ---, ---, [1275.667s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, ---, 6, ---, ---, ---, ---, ---, [1275.667s][info][gc,stats ] Concurrent Evacuation 66735 us [1275.667s][info][gc,stats ] Pause Init Update Refs (G) 1191 us [1275.667s][info][gc,stats ] Pause Init Update Refs (N) 557 us [1275.667s][info][gc,stats ] Manage GCLABs 462 us [1275.667s][info][gc,stats ] Concurrent Update Refs 149339 us [1275.667s][info][gc,stats ] Concurrent Update Thread Roots 8550 us [1275.667s][info][gc,stats ] Pause Final Update Refs (G) 869 us [1275.667s][info][gc,stats ] Pause Final Update Refs (N) 245 us [1275.667s][info][gc,stats ] Update Region States 56 us [1275.667s][info][gc,stats ] Trash Collection Set 14 us [1275.667s][info][gc,stats ] Rebuild Free Set 89 us [1275.667s][info][gc,stats ] Concurrent Cleanup 156 us [1275.667s][info][gc,stats ] Workers: Evacuated 177M across 4846515 objects, abandoned 336B across 1 objects. [1275.667s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1275.667s][info][gc,stats ] - age 1: 140979184 bytes, 140979184 total [1275.667s][info][gc,stats ] - age 2: 43838584 bytes, 184817768 total [1275.667s][info][gc,stats ] - age 3: 340928 bytes, 185158696 total [1275.667s][info][gc,stats ] - age 4: 450888 bytes, 185609584 total [1275.667s][info][gc,stats ] - age 5: 214080 bytes, 185823664 total [1275.667s][info][gc,stats ] - age 6: 182552 bytes, 186006216 total [1275.667s][info][gc,stats ] - age 7: 205416 bytes, 186211632 total [1275.667s][info][gc,stats ] - age 8: 121736 bytes, 186333368 total [1275.667s][info][gc,stats ] [1275.667s][info][gc,stats ] Mutators: Evacuated 8346K across 210675 objects, abandoned 0B across 0 objects. [1275.667s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1275.667s][info][gc,stats ] - age 1: 2195568 bytes, 2195568 total [1275.667s][info][gc,stats ] - age 2: 6351168 bytes, 8546736 total [1275.667s][info][gc,stats ] - age 3: 64 bytes, 8546800 total [1275.667s][info][gc,stats ] - age 4: 32 bytes, 8546832 total [1275.667s][info][gc,stats ] - age 5: 192 bytes, 8547024 total [1275.667s][info][gc,stats ] - age 6: 64 bytes, 8547088 total [1275.667s][info][gc,stats ] - age 7: 64 bytes, 8547152 total [1275.667s][info][gc,stats ] [1275.667s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1275.667s][info][gc,stats ] - age 1: 7783848 bytes, 7783848 total [1275.667s][info][gc,stats ] - age 2: 26931424 bytes, 34715272 total [1275.667s][info][gc,stats ] [1275.667s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1275.667s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1275.667s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1275.677s][info][gc ] Transition from: normal to: idle [1276.847s][info][gc ] Trigger (YOUNG): Average GC time (4124.33 ms) is above the time for average allocation rate (2128 MB/s) to deplete free headroom (8773M) (margin of error = 3.14) [1276.847s][info][gc,ergo ] Free headroom: 10360M (free) - 1587M (spike) - 0B (penalties) = 8773M [1276.847s][info][gc ] Transition from: idle to: normal [1276.847s][info][gc ] Heuristics request for young collection accepted [1276.847s][info][gc,free ] Free: 10360M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 7875K, Mutator Free: 1296 Collector Reserve: 743M, Max: 8192K; Used: 12384B Old Collector Reserve: 8165K, Max: 8165K; Used: 27648B [1276.847s][info][gc,ergo ] GC(1341) Start GC cycle (YOUNG) [1276.847s][info][gc,start ] GC(1341) Concurrent reset [1276.847s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent reset [1276.864s][info][gc ] GC(1341) Concurrent reset 17.304ms [1276.865s][info][gc,start ] GC(1341) Pause Init Mark (YOUNG) [1276.865s][info][gc,task ] GC(1341) Using 8 of 8 workers for init marking [1276.868s][info][gc ] GC(1341) Pause Init Mark (YOUNG) 3.528ms [1276.869s][info][gc,start ] GC(1341) Concurrent remembered set scanning [1276.869s][info][gc,task ] GC(1341) Using 4 of 8 workers for Concurrent remembered set scanning [1276.887s][info][gc ] GC(1341) Concurrent remembered set scanning 18.190ms [1276.887s][info][gc,start ] GC(1341) Concurrent marking roots [1276.887s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent marking roots [1276.891s][info][gc ] GC(1341) Concurrent marking roots 3.589ms [1276.891s][info][gc,start ] GC(1341) Concurrent marking (YOUNG) [1276.891s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent marking [1277.189s][info][gc ] GC(1341) Concurrent marking (YOUNG) 298.932ms [1277.190s][info][gc,start ] GC(1341) Pause Final Mark (YOUNG) [1277.190s][info][gc,task ] GC(1341) Using 8 of 8 workers for final marking [1277.191s][info][gc,ergo ] GC(1341) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1277.191s][info][gc,ergo ] GC(1341) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 12384B. [1277.191s][info][gc,ergo ] GC(1341) Chosen CSet evacuates young: 167M (of which at least: 0B are to be promoted), old: 0B [1277.191s][info][gc,ergo ] GC(1341) Collectable Garbage: 3464M (99%), Immediate: 12384B (0%), 1 regions, CSet: 3464M (99%), 454 regions [1277.191s][info][gc,ergo ] GC(1341) Evacuation Targets: YOUNG: 167M, PROMOTE: 0B, OLD: 0B, TOTAL: 167M [1277.191s][info][gc,free ] Free: 10151M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 9011K, Mutator Free: 1270 Collector Reserve: 208M, Max: 8192K; Used: 12384B Old Collector Reserve: 8165K, Max: 8165K; Used: 27648B [1277.191s][info][gc ] GC(1341) Pause Final Mark (YOUNG) 1.000ms [1277.191s][info][gc,start ] GC(1341) Concurrent thread roots [1277.191s][info][gc,task ] GC(1341) Using 4 of 8 workers for Concurrent thread roots [1277.195s][info][gc ] GC(1341) Concurrent thread roots 3.988ms [1277.195s][info][gc,start ] GC(1341) Concurrent weak references [1277.195s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent weak references [1277.195s][info][gc,ref ] GC(1341) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1277.195s][info][gc,ref ] GC(1341) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1277.195s][info][gc,ref ] GC(1341) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1277.195s][info][gc ] GC(1341) Concurrent weak references 0.051ms [1277.195s][info][gc,start ] GC(1341) Concurrent weak roots [1277.195s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent weak root [1277.196s][info][gc ] GC(1341) Concurrent weak roots 0.817ms [1277.196s][info][gc,start ] GC(1341) Concurrent cleanup [1277.196s][info][gc ] GC(1341) Concurrent cleanup 21370M->21371M(31744M) 0.107ms [1277.196s][info][gc,free ] Free: 10129M, Max: 8192K regular, 1176M humongous, Frag: 89% external, 0% internal; Used: 6821K, Mutator Free: 1267 Collector Reserve: 206M, Max: 8192K; Used: 1886K Old Collector Reserve: 8165K, Max: 8165K; Used: 27648B [1277.196s][info][gc,start ] GC(1341) Concurrent strong roots [1277.196s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent strong root [1277.197s][info][gc ] GC(1341) Concurrent strong roots 0.474ms [1277.197s][info][gc,start ] GC(1341) Concurrent evacuation [1277.197s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent evacuation [1277.263s][info][gc ] GC(1341) Concurrent evacuation 66.459ms [1277.263s][info][gc,start ] GC(1341) Pause Init Update Refs [1277.264s][info][gc ] GC(1341) Pause Init Update Refs 0.525ms [1277.264s][info][gc,start ] GC(1341) Concurrent update references [1277.264s][info][gc,task ] GC(1341) Using 4 of 8 workers for concurrent reference update [1277.264s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1277.456s][info][gc ] GC(1341) Concurrent update references 191.648ms [1277.456s][info][gc,start ] GC(1341) Concurrent update thread roots [1277.464s][info][gc ] GC(1341) Concurrent update thread roots 8.608ms [1277.465s][info][gc,start ] GC(1341) Pause Final Update Refs [1277.465s][info][gc,task ] GC(1341) Using 8 of 8 workers for final reference update [1277.465s][info][gc,free ] Free: 12483M, Max: 8192K regular, 640M humongous, Frag: 93% external, 28% internal; Used: 3564M, Mutator Free: 1561 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1277.465s][info][gc ] GC(1341) Pause Final Update Refs 0.230ms [1277.465s][info][gc,start ] GC(1341) Concurrent cleanup [1277.466s][info][gc ] GC(1341) Concurrent cleanup 22103M->18480M(31744M) 0.216ms [1277.466s][info][gc,ergo ] GC(1341) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7887K, young_available: 13226M [1277.466s][info][gc,ergo ] GC(1341) At end of Concurrent Young GC: GCU: 8.2%, MU: 23.9% during period of 1.800s [1277.466s][info][gc,ergo ] GC(1341) At end of Concurrent Young GC: YOUNG generation used: 1630M, used regions: 1640M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 13225M [1277.466s][info][gc,ergo ] GC(1341) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7887K [1277.466s][info][gc,free ] Free: 12481M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6374K, Mutator Free: 1561 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1277.466s][info][gc,stats ] [1277.466s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1277.466s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1277.467s][info][gc,stats ] [1277.467s][info][gc,stats ] Concurrent Reset 17332 us [1277.467s][info][gc,stats ] Pause Init Mark (G) 4331 us [1277.467s][info][gc,stats ] Pause Init Mark (N) 3544 us [1277.467s][info][gc,stats ] Swap Remembered Set 3280 us [1277.467s][info][gc,stats ] Update Region States 108 us [1277.467s][info][gc,stats ] Concurrent Scan Remembered Set 18208 us, parallelism: 3.94x [1277.467s][info][gc,stats ] RS: 71750 us [1277.467s][info][gc,stats ] RS: Scan Clusters 71750 us, workers (us): 18131, 18128, 18127, 17364, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Concurrent Mark Roots 3606 us, parallelism: 3.55x [1277.467s][info][gc,stats ] CMR: 12793 us [1277.467s][info][gc,stats ] CMR: Thread Roots 11671 us, workers (us): 2995, 2933, 2810, 2933, ---, ---, ---, ---, [1277.467s][info][gc,stats ] CMR: Code Cache Roots 989 us, workers (us): 158, 306, 344, 182, ---, ---, ---, ---, [1277.467s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 27, 22, 17, ---, ---, ---, ---, [1277.467s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Concurrent Marking 298959 us, parallelism: 3.95x [1277.467s][info][gc,stats ] CM: 1179873 us [1277.467s][info][gc,stats ] CM: Parallel Mark 1179873 us, workers (us): 295006, 294970, 294968, 294929, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Pause Final Mark (G) 1571 us [1277.467s][info][gc,stats ] Pause Final Mark (N) 1006 us [1277.467s][info][gc,stats ] Finish Mark 537 us [1277.467s][info][gc,stats ] Update Region States 87 us [1277.467s][info][gc,stats ] Choose Collection Set 131 us [1277.467s][info][gc,stats ] Rebuild Free Set 52 us [1277.467s][info][gc,stats ] Concurrent Thread Roots 4002 us, parallelism: 3.87x [1277.467s][info][gc,stats ] CTR: 15487 us [1277.467s][info][gc,stats ] CTR: Thread Roots 15487 us, workers (us): 3925, 3854, 3923, 3785, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [1277.467s][info][gc,stats ] CWRF: 1 us [1277.467s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Concurrent Weak Roots 822 us [1277.467s][info][gc,stats ] Roots 57 us, parallelism: 1.41x [1277.467s][info][gc,stats ] CWR: 80 us [1277.467s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 22, 20, 14, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Rendezvous 752 us [1277.467s][info][gc,stats ] Concurrent Cleanup 111 us [1277.467s][info][gc,stats ] Concurrent Strong Roots 481 us, parallelism: 2.71x [1277.467s][info][gc,stats ] CSR: 1302 us [1277.467s][info][gc,stats ] CSR: Code Cache Roots 1076 us, workers (us): 189, 308, 387, 193, ---, ---, ---, ---, [1277.467s][info][gc,stats ] CSR: VM Strong Roots 191 us, workers (us): 54, 51, 45, 41, ---, ---, ---, ---, [1277.467s][info][gc,stats ] CSR: CLDG Roots 35 us, workers (us): 27, ---, ---, 8, ---, ---, ---, ---, [1277.467s][info][gc,stats ] Concurrent Evacuation 66482 us [1277.467s][info][gc,stats ] Pause Init Update Refs (G) 1156 us [1277.467s][info][gc,stats ] Pause Init Update Refs (N) 534 us [1277.467s][info][gc,stats ] Manage GCLABs 437 us [1277.467s][info][gc,stats ] Concurrent Update Refs 191685 us [1277.467s][info][gc,stats ] Concurrent Update Thread Roots 8628 us [1277.467s][info][gc,stats ] Pause Final Update Refs (G) 885 us [1277.467s][info][gc,stats ] Pause Final Update Refs (N) 236 us [1277.467s][info][gc,stats ] Update Region States 52 us [1277.467s][info][gc,stats ] Trash Collection Set 14 us [1277.467s][info][gc,stats ] Rebuild Free Set 84 us [1277.467s][info][gc,stats ] Concurrent Cleanup 225 us [1277.467s][info][gc,stats ] Workers: Evacuated 161M across 4446838 objects, abandoned 0B across 0 objects. [1277.467s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1277.467s][info][gc,stats ] - age 1: 120641984 bytes, 120641984 total [1277.467s][info][gc,stats ] - age 2: 13407584 bytes, 134049568 total [1277.467s][info][gc,stats ] - age 3: 34701896 bytes, 168751464 total [1277.467s][info][gc,stats ] - age 4: 70224 bytes, 168821688 total [1277.467s][info][gc,stats ] - age 5: 205296 bytes, 169026984 total [1277.467s][info][gc,stats ] - age 6: 130480 bytes, 169157464 total [1277.467s][info][gc,stats ] - age 7: 300168 bytes, 169457632 total [1277.467s][info][gc,stats ] - age 8: 43112 bytes, 169500744 total [1277.467s][info][gc,stats ] [1277.467s][info][gc,stats ] Mutators: Evacuated 5932K across 153231 objects, abandoned 0B across 0 objects. [1277.467s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1277.467s][info][gc,stats ] - age 1: 1509448 bytes, 1509448 total [1277.467s][info][gc,stats ] - age 2: 327856 bytes, 1837304 total [1277.467s][info][gc,stats ] - age 3: 4237768 bytes, 6075072 total [1277.467s][info][gc,stats ] - age 4: 64 bytes, 6075136 total [1277.467s][info][gc,stats ] - age 5: 32 bytes, 6075168 total [1277.467s][info][gc,stats ] - age 6: 32 bytes, 6075200 total [1277.467s][info][gc,stats ] - age 8: 32 bytes, 6075232 total [1277.467s][info][gc,stats ] [1277.467s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1277.467s][info][gc,stats ] - age 1: 114297768 bytes, 114297768 total [1277.467s][info][gc,stats ] - age 2: 7522888 bytes, 121820656 total [1277.467s][info][gc,stats ] - age 3: 13698680 bytes, 135519336 total [1277.467s][info][gc,stats ] [1277.467s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1277.467s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1277.467s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1277.477s][info][gc ] Transition from: normal to: idle [1278.711s][info][gc ] Trigger (YOUNG): Average GC time (3947.29 ms) is above the time for average allocation rate (2101 MB/s) to deplete free headroom (8293M) (margin of error = 3.14) [1278.711s][info][gc,ergo ] Free headroom: 9880M (free) - 1587M (spike) - 0B (penalties) = 8293M [1278.711s][info][gc ] Transition from: idle to: normal [1278.711s][info][gc ] Heuristics request for young collection accepted [1278.711s][info][gc,free ] Free: 9880M, Max: 8192K regular, 640M humongous, Frag: 94% external, 0% internal; Used: 7577K, Mutator Free: 1236 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1278.711s][info][gc,ergo ] GC(1342) Start GC cycle (YOUNG) [1278.711s][info][gc,start ] GC(1342) Concurrent reset [1278.711s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent reset [1278.730s][info][gc ] GC(1342) Concurrent reset 19.085ms [1278.731s][info][gc,start ] GC(1342) Pause Init Mark (YOUNG) [1278.731s][info][gc,task ] GC(1342) Using 8 of 8 workers for init marking [1278.734s][info][gc ] GC(1342) Pause Init Mark (YOUNG) 3.948ms [1278.735s][info][gc,start ] GC(1342) Concurrent remembered set scanning [1278.735s][info][gc,task ] GC(1342) Using 4 of 8 workers for Concurrent remembered set scanning [1278.754s][info][gc ] GC(1342) Concurrent remembered set scanning 19.276ms [1278.754s][info][gc,start ] GC(1342) Concurrent marking roots [1278.754s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent marking roots [1278.758s][info][gc ] GC(1342) Concurrent marking roots 4.299ms [1278.758s][info][gc,start ] GC(1342) Concurrent marking (YOUNG) [1278.758s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent marking [1279.181s][info][gc ] GC(1342) Concurrent marking (YOUNG) 422.971ms [1279.182s][info][gc,start ] GC(1342) Pause Final Mark (YOUNG) [1279.182s][info][gc,task ] GC(1342) Using 8 of 8 workers for final marking [1279.182s][info][gc,ergo ] GC(1342) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1279.182s][info][gc,ergo ] GC(1342) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1279.183s][info][gc,ergo ] GC(1342) Chosen CSet evacuates young: 184M (of which at least: 0B are to be promoted), old: 0B [1279.183s][info][gc,ergo ] GC(1342) Collectable Garbage: 3855M (99%), Immediate: 0B (0%), 0 regions, CSet: 3855M (99%), 505 regions [1279.183s][info][gc,ergo ] GC(1342) Evacuation Targets: YOUNG: 184M, PROMOTE: 0B, OLD: 0B, TOTAL: 184M [1279.183s][info][gc,free ] Free: 9393M, Max: 8192K regular, 592M humongous, Frag: 94% external, 0% internal; Used: 6956K, Mutator Free: 1175 Collector Reserve: 224M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1279.183s][info][gc ] GC(1342) Pause Final Mark (YOUNG) 0.986ms [1279.183s][info][gc,start ] GC(1342) Concurrent thread roots [1279.183s][info][gc,task ] GC(1342) Using 4 of 8 workers for Concurrent thread roots [1279.187s][info][gc ] GC(1342) Concurrent thread roots 4.016ms [1279.187s][info][gc,start ] GC(1342) Concurrent weak references [1279.187s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent weak references [1279.187s][info][gc,ref ] GC(1342) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1279.187s][info][gc,ref ] GC(1342) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1279.187s][info][gc,ref ] GC(1342) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1279.187s][info][gc ] GC(1342) Concurrent weak references 0.041ms [1279.187s][info][gc,start ] GC(1342) Concurrent weak roots [1279.187s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent weak root [1279.188s][info][gc ] GC(1342) Concurrent weak roots 0.788ms [1279.188s][info][gc,start ] GC(1342) Concurrent cleanup [1279.188s][info][gc ] GC(1342) Concurrent cleanup 22106M->22106M(31744M) 0.107ms [1279.188s][info][gc,free ] Free: 9378M, Max: 8192K regular, 576M humongous, Frag: 94% external, 0% internal; Used: 5826K, Mutator Free: 1173 Collector Reserve: 222M, Max: 8192K; Used: 1932K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1279.188s][info][gc,start ] GC(1342) Concurrent strong roots [1279.188s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent strong root [1279.188s][info][gc ] GC(1342) Concurrent strong roots 0.416ms [1279.188s][info][gc,start ] GC(1342) Concurrent evacuation [1279.188s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent evacuation [1279.261s][info][gc ] GC(1342) Concurrent evacuation 72.530ms [1279.261s][info][gc,start ] GC(1342) Pause Init Update Refs [1279.262s][info][gc ] GC(1342) Pause Init Update Refs 0.540ms [1279.262s][info][gc,start ] GC(1342) Concurrent update references [1279.262s][info][gc,task ] GC(1342) Using 4 of 8 workers for concurrent reference update [1279.262s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1279.518s][info][gc ] GC(1342) Concurrent update references 255.782ms [1279.518s][info][gc,start ] GC(1342) Concurrent update thread roots [1279.526s][info][gc ] GC(1342) Concurrent update thread roots 8.548ms [1279.527s][info][gc,start ] GC(1342) Pause Final Update Refs [1279.527s][info][gc,task ] GC(1342) Using 8 of 8 workers for final reference update [1279.527s][info][gc,free ] Free: 11984M, Max: 8192K regular, 488M humongous, Frag: 94% external, 32% internal; Used: 3951M, Mutator Free: 1499 Collector Reserve: 744M, Max: 8192K; Used: 98304K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1279.527s][info][gc ] GC(1342) Pause Final Update Refs 0.242ms [1279.527s][info][gc,start ] GC(1342) Concurrent cleanup [1279.527s][info][gc ] GC(1342) Concurrent cleanup 23018M->18978M(31744M) 0.162ms [1279.527s][info][gc,ergo ] GC(1342) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7887K, young_available: 12727M [1279.528s][info][gc,ergo ] GC(1342) At end of Concurrent Young GC: GCU: 9.5%, MU: 23.8% during period of 2.062s [1279.528s][info][gc,ergo ] GC(1342) At end of Concurrent Young GC: YOUNG generation used: 2128M, used regions: 2136M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12727M [1279.528s][info][gc,ergo ] GC(1342) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7887K [1279.528s][info][gc,free ] Free: 11983M, Max: 8192K regular, 544M humongous, Frag: 96% external, 0% internal; Used: 9125K, Mutator Free: 1499 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1279.528s][info][gc,stats ] [1279.528s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1279.528s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1279.528s][info][gc,stats ] [1279.528s][info][gc,stats ] Concurrent Reset 19158 us [1279.528s][info][gc,stats ] Pause Init Mark (G) 4722 us [1279.528s][info][gc,stats ] Pause Init Mark (N) 3957 us [1279.528s][info][gc,stats ] Swap Remembered Set 3694 us [1279.528s][info][gc,stats ] Update Region States 114 us [1279.528s][info][gc,stats ] Concurrent Scan Remembered Set 19296 us, parallelism: 3.97x [1279.528s][info][gc,stats ] RS: 76629 us [1279.528s][info][gc,stats ] RS: Scan Clusters 76629 us, workers (us): 19217, 19218, 19212, 18982, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Concurrent Mark Roots 4314 us, parallelism: 3.53x [1279.528s][info][gc,stats ] CMR: 15214 us [1279.528s][info][gc,stats ] CMR: Thread Roots 13826 us, workers (us): 3256, 3533, 3558, 3480, ---, ---, ---, ---, [1279.528s][info][gc,stats ] CMR: Code Cache Roots 1240 us, workers (us): 421, 173, 177, 468, ---, ---, ---, ---, [1279.528s][info][gc,stats ] CMR: VM Strong Roots 112 us, workers (us): 35, 30, 24, 23, ---, ---, ---, ---, [1279.528s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 28, ---, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Concurrent Marking 422999 us, parallelism: 3.95x [1279.528s][info][gc,stats ] CM: 1672015 us [1279.528s][info][gc,stats ] CM: Parallel Mark 1672015 us, workers (us): 418027, 418011, 417985, 417992, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Pause Final Mark (G) 1458 us [1279.528s][info][gc,stats ] Pause Final Mark (N) 992 us [1279.528s][info][gc,stats ] Finish Mark 524 us [1279.528s][info][gc,stats ] Update Region States 87 us [1279.528s][info][gc,stats ] Choose Collection Set 141 us [1279.528s][info][gc,stats ] Rebuild Free Set 50 us [1279.528s][info][gc,stats ] Concurrent Thread Roots 4032 us, parallelism: 3.84x [1279.528s][info][gc,stats ] CTR: 15466 us [1279.528s][info][gc,stats ] CTR: Thread Roots 15466 us, workers (us): 3853, 3847, 3961, 3805, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1279.528s][info][gc,stats ] CWRF: 1 us [1279.528s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Concurrent Weak Roots 793 us [1279.528s][info][gc,stats ] Roots 52 us, parallelism: 1.32x [1279.528s][info][gc,stats ] CWR: 69 us [1279.528s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 24, 20, 15, 10, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Rendezvous 727 us [1279.528s][info][gc,stats ] Concurrent Cleanup 112 us [1279.528s][info][gc,stats ] Concurrent Strong Roots 420 us, parallelism: 2.71x [1279.528s][info][gc,stats ] CSR: 1136 us [1279.528s][info][gc,stats ] CSR: Code Cache Roots 983 us, workers (us): 277, 157, 346, 203, ---, ---, ---, ---, [1279.528s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 40, 34, 30, 23, ---, ---, ---, ---, [1279.528s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [1279.528s][info][gc,stats ] Concurrent Evacuation 72554 us [1279.528s][info][gc,stats ] Pause Init Update Refs (G) 1137 us [1279.528s][info][gc,stats ] Pause Init Update Refs (N) 549 us [1279.528s][info][gc,stats ] Manage GCLABs 452 us [1279.528s][info][gc,stats ] Concurrent Update Refs 255812 us [1279.528s][info][gc,stats ] Concurrent Update Thread Roots 8566 us [1279.528s][info][gc,stats ] Pause Final Update Refs (G) 841 us [1279.528s][info][gc,stats ] Pause Final Update Refs (N) 247 us [1279.528s][info][gc,stats ] Update Region States 58 us [1279.528s][info][gc,stats ] Trash Collection Set 15 us [1279.528s][info][gc,stats ] Rebuild Free Set 86 us [1279.528s][info][gc,stats ] Concurrent Cleanup 167 us [1279.528s][info][gc,stats ] Workers: Evacuated 179M across 4937121 objects, abandoned 136B across 4 objects. [1279.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1279.528s][info][gc,stats ] - age 1: 131528912 bytes, 131528912 total [1279.528s][info][gc,stats ] - age 2: 27827144 bytes, 159356056 total [1279.528s][info][gc,stats ] - age 3: 10970104 bytes, 170326160 total [1279.528s][info][gc,stats ] - age 4: 17442272 bytes, 187768432 total [1279.528s][info][gc,stats ] - age 5: 32 bytes, 187768464 total [1279.528s][info][gc,stats ] - age 7: 32 bytes, 187768496 total [1279.528s][info][gc,stats ] [1279.528s][info][gc,stats ] Mutators: Evacuated 5194K across 112669 objects, abandoned 80B across 1 objects. [1279.528s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1279.528s][info][gc,stats ] - age 1: 2078592 bytes, 2078592 total [1279.528s][info][gc,stats ] - age 2: 508608 bytes, 2587200 total [1279.528s][info][gc,stats ] - age 3: 344816 bytes, 2932016 total [1279.528s][info][gc,stats ] - age 4: 2387504 bytes, 5319520 total [1279.528s][info][gc,stats ] [1279.528s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1279.528s][info][gc,stats ] - age 1: 97665072 bytes, 97665072 total [1279.528s][info][gc,stats ] - age 2: 98184792 bytes, 195849864 total [1279.528s][info][gc,stats ] - age 3: 7092568 bytes, 202942432 total [1279.528s][info][gc,stats ] - age 4: 6541808 bytes, 209484240 total [1279.528s][info][gc,stats ] [1279.528s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1279.528s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1279.528s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1279.538s][info][gc ] Transition from: normal to: idle [1279.728s][info][gc ] Periodic Sample: GCU = 9.140%, MU = 23.777% during most recent 5.0s [1280.928s][info][gc ] Trigger (YOUNG): Average GC time (3795.82 ms) is above the time for average allocation rate (2009 MB/s) to deplete free headroom (7625M) (margin of error = 3.16) [1280.928s][info][gc,ergo ] Free headroom: 9213M (free) - 1587M (spike) - 0B (penalties) = 7625M [1280.928s][info][gc ] Transition from: idle to: normal [1280.928s][info][gc ] Heuristics request for young collection accepted [1280.928s][info][gc,free ] Free: 9213M, Max: 8192K regular, 544M humongous, Frag: 95% external, 0% internal; Used: 11168K, Mutator Free: 1153 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1280.928s][info][gc,ergo ] GC(1343) Start GC cycle (YOUNG) [1280.928s][info][gc,start ] GC(1343) Concurrent reset [1280.928s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent reset [1280.949s][info][gc ] GC(1343) Concurrent reset 20.827ms [1280.949s][info][gc,start ] GC(1343) Pause Init Mark (YOUNG) [1280.949s][info][gc,task ] GC(1343) Using 8 of 8 workers for init marking [1280.953s][info][gc ] GC(1343) Pause Init Mark (YOUNG) 3.606ms [1280.953s][info][gc,start ] GC(1343) Concurrent remembered set scanning [1280.953s][info][gc,task ] GC(1343) Using 4 of 8 workers for Concurrent remembered set scanning [1280.971s][info][gc ] GC(1343) Concurrent remembered set scanning 17.255ms [1280.971s][info][gc,start ] GC(1343) Concurrent marking roots [1280.971s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent marking roots [1280.974s][info][gc ] GC(1343) Concurrent marking roots 3.756ms [1280.974s][info][gc,start ] GC(1343) Concurrent marking (YOUNG) [1280.974s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent marking [1281.418s][info][gc ] GC(1343) Concurrent marking (YOUNG) 443.701ms [1281.418s][info][gc,start ] GC(1343) Pause Final Mark (YOUNG) [1281.418s][info][gc,task ] GC(1343) Using 8 of 8 workers for final marking [1281.419s][info][gc,ergo ] GC(1343) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1281.419s][info][gc,ergo ] GC(1343) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1281.419s][info][gc,ergo ] GC(1343) Chosen CSet evacuates young: 132M (of which at least: 0B are to be promoted), old: 0B [1281.419s][info][gc,ergo ] GC(1343) Collectable Garbage: 4474M (98%), Immediate: 0B (0%), 0 regions, CSet: 4474M (98%), 576 regions [1281.419s][info][gc,ergo ] GC(1343) Evacuation Targets: YOUNG: 132M, PROMOTE: 0B, OLD: 0B, TOTAL: 132M [1281.419s][info][gc,free ] Free: 8785M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 6980K, Mutator Free: 1099 Collector Reserve: 160M, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1281.419s][info][gc ] GC(1343) Pause Final Mark (YOUNG) 0.974ms [1281.420s][info][gc,start ] GC(1343) Concurrent thread roots [1281.420s][info][gc,task ] GC(1343) Using 4 of 8 workers for Concurrent thread roots [1281.424s][info][gc ] GC(1343) Concurrent thread roots 4.036ms [1281.424s][info][gc,start ] GC(1343) Concurrent weak references [1281.424s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent weak references [1281.424s][info][gc,ref ] GC(1343) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1281.424s][info][gc,ref ] GC(1343) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1281.424s][info][gc,ref ] GC(1343) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1281.424s][info][gc ] GC(1343) Concurrent weak references 0.054ms [1281.424s][info][gc,start ] GC(1343) Concurrent weak roots [1281.424s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent weak root [1281.424s][info][gc ] GC(1343) Concurrent weak roots 0.607ms [1281.424s][info][gc,start ] GC(1343) Concurrent cleanup [1281.424s][info][gc ] GC(1343) Concurrent cleanup 22775M->22775M(31744M) 0.175ms [1281.424s][info][gc,free ] Free: 8771M, Max: 8192K regular, 488M humongous, Frag: 95% external, 0% internal; Used: 4502K, Mutator Free: 1097 Collector Reserve: 159M, Max: 8192K; Used: 882K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1281.424s][info][gc,start ] GC(1343) Concurrent strong roots [1281.424s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent strong root [1281.425s][info][gc ] GC(1343) Concurrent strong roots 0.428ms [1281.425s][info][gc,start ] GC(1343) Concurrent evacuation [1281.425s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent evacuation [1281.483s][info][gc ] GC(1343) Concurrent evacuation 58.085ms [1281.483s][info][gc,start ] GC(1343) Pause Init Update Refs [1281.484s][info][gc ] GC(1343) Pause Init Update Refs 0.524ms [1281.484s][info][gc,start ] GC(1343) Concurrent update references [1281.484s][info][gc,task ] GC(1343) Using 4 of 8 workers for concurrent reference update [1281.484s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [1281.716s][info][gc ] GC(1343) Concurrent update references 231.966ms [1281.716s][info][gc,start ] GC(1343) Concurrent update thread roots [1281.725s][info][gc ] GC(1343) Concurrent update thread roots 9.177ms [1281.726s][info][gc,start ] GC(1343) Pause Final Update Refs [1281.726s][info][gc,task ] GC(1343) Using 8 of 8 workers for final reference update [1281.726s][info][gc,free ] Free: 12027M, Max: 8192K regular, 408M humongous, Frag: 95% external, 37% internal; Used: 4516M, Mutator Free: 1504 Collector Reserve: 743M, Max: 8192K; Used: 98314K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1281.726s][info][gc ] GC(1343) Pause Final Update Refs 0.214ms [1281.726s][info][gc,start ] GC(1343) Concurrent cleanup [1281.726s][info][gc ] GC(1343) Concurrent cleanup 23543M->18936M(31744M) 0.188ms [1281.726s][info][gc,ergo ] GC(1343) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7887K, young_available: 12770M [1281.726s][info][gc,ergo ] GC(1343) At end of Concurrent Young GC: GCU: 8.7%, MU: 17.5% during period of 2.199s [1281.726s][info][gc,ergo ] GC(1343) At end of Concurrent Young GC: YOUNG generation used: 2086M, used regions: 2104M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12769M [1281.726s][info][gc,ergo ] GC(1343) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7887K [1281.727s][info][gc,free ] Free: 12025M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6451K, Mutator Free: 1504 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1281.727s][info][gc,stats ] [1281.727s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1281.727s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1281.727s][info][gc,stats ] [1281.727s][info][gc,stats ] Concurrent Reset 20854 us [1281.727s][info][gc,stats ] Pause Init Mark (G) 4408 us [1281.727s][info][gc,stats ] Pause Init Mark (N) 3618 us [1281.727s][info][gc,stats ] Swap Remembered Set 3345 us [1281.727s][info][gc,stats ] Update Region States 112 us [1281.727s][info][gc,stats ] Concurrent Scan Remembered Set 17271 us, parallelism: 3.98x [1281.727s][info][gc,stats ] RS: 68800 us [1281.727s][info][gc,stats ] RS: Scan Clusters 68800 us, workers (us): 17204, 17202, 17198, 17196, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Concurrent Mark Roots 3769 us, parallelism: 3.63x [1281.727s][info][gc,stats ] CMR: 13687 us [1281.727s][info][gc,stats ] CMR: Thread Roots 12567 us, workers (us): 3100, 3018, 3235, 3215, ---, ---, ---, ---, [1281.727s][info][gc,stats ] CMR: Code Cache Roots 994 us, workers (us): 304, 337, 175, 178, ---, ---, ---, ---, [1281.727s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 27, 24, 21, 19, ---, ---, ---, ---, [1281.727s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, ---, 27, ---, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Concurrent Marking 443729 us, parallelism: 3.96x [1281.727s][info][gc,stats ] CM: 1757436 us [1281.727s][info][gc,stats ] CM: Parallel Mark 1757436 us, workers (us): 439363, 439367, 439356, 439349, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Pause Final Mark (G) 1474 us [1281.727s][info][gc,stats ] Pause Final Mark (N) 979 us [1281.727s][info][gc,stats ] Finish Mark 495 us [1281.727s][info][gc,stats ] Update Region States 94 us [1281.727s][info][gc,stats ] Choose Collection Set 151 us [1281.727s][info][gc,stats ] Rebuild Free Set 48 us [1281.727s][info][gc,stats ] Concurrent Thread Roots 4052 us, parallelism: 3.82x [1281.727s][info][gc,stats ] CTR: 15462 us [1281.727s][info][gc,stats ] CTR: Thread Roots 15462 us, workers (us): 3852, 3816, 3957, 3838, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Concurrent Weak References 60 us, parallelism: 0.03x [1281.727s][info][gc,stats ] CWRF: 2 us [1281.727s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Concurrent Weak Roots 616 us [1281.727s][info][gc,stats ] Roots 52 us, parallelism: 1.32x [1281.727s][info][gc,stats ] CWR: 68 us [1281.727s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 22, 20, 15, 11, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Rendezvous 542 us [1281.727s][info][gc,stats ] Concurrent Cleanup 183 us [1281.727s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.51x [1281.727s][info][gc,stats ] CSR: 1090 us [1281.727s][info][gc,stats ] CSR: Code Cache Roots 944 us, workers (us): 159, 171, 351, 263, ---, ---, ---, ---, [1281.727s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 39, 32, 26, 22, ---, ---, ---, ---, [1281.727s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 20, ---, 7, ---, ---, ---, ---, [1281.727s][info][gc,stats ] Concurrent Evacuation 58102 us [1281.727s][info][gc,stats ] Pause Init Update Refs (G) 1014 us [1281.727s][info][gc,stats ] Pause Init Update Refs (N) 534 us [1281.727s][info][gc,stats ] Manage GCLABs 445 us [1281.727s][info][gc,stats ] Concurrent Update Refs 231992 us [1281.727s][info][gc,stats ] Concurrent Update Thread Roots 9193 us [1281.727s][info][gc,stats ] Pause Final Update Refs (G) 754 us [1281.727s][info][gc,stats ] Pause Final Update Refs (N) 219 us [1281.727s][info][gc,stats ] Update Region States 47 us [1281.727s][info][gc,stats ] Trash Collection Set 17 us [1281.727s][info][gc,stats ] Rebuild Free Set 76 us [1281.727s][info][gc,stats ] Concurrent Cleanup 199 us [1281.727s][info][gc,stats ] Workers: Evacuated 132M across 3436817 objects, abandoned 0B across 0 objects. [1281.727s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1281.727s][info][gc,stats ] - age 1: 80474680 bytes, 80474680 total [1281.727s][info][gc,stats ] - age 2: 36224952 bytes, 116699632 total [1281.727s][info][gc,stats ] - age 3: 7176968 bytes, 123876600 total [1281.727s][info][gc,stats ] - age 4: 6309936 bytes, 130186536 total [1281.727s][info][gc,stats ] - age 5: 8638552 bytes, 138825088 total [1281.727s][info][gc,stats ] [1281.727s][info][gc,stats ] Mutators: Evacuated 575K across 6896 objects, abandoned 0B across 0 objects. [1281.727s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1281.727s][info][gc,stats ] - age 1: 500264 bytes, 500264 total [1281.727s][info][gc,stats ] - age 2: 30792 bytes, 531056 total [1281.727s][info][gc,stats ] - age 3: 3712 bytes, 534768 total [1281.727s][info][gc,stats ] - age 4: 10408 bytes, 545176 total [1281.727s][info][gc,stats ] - age 5: 44248 bytes, 589424 total [1281.727s][info][gc,stats ] [1281.727s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1281.727s][info][gc,stats ] - age 1: 104150816 bytes, 104150816 total [1281.728s][info][gc,stats ] - age 2: 96143720 bytes, 200294536 total [1281.728s][info][gc,stats ] - age 3: 90646328 bytes, 290940864 total [1281.728s][info][gc,stats ] - age 4: 6987424 bytes, 297928288 total [1281.728s][info][gc,stats ] - age 5: 6360528 bytes, 304288816 total [1281.728s][info][gc,stats ] [1281.728s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1281.728s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1281.728s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1281.738s][info][gc ] Transition from: normal to: idle [1283.317s][info][gc ] Trigger (YOUNG): Average GC time (3653.18 ms) is above the time for average allocation rate (1994 MB/s) to deplete free headroom (7282M) (margin of error = 3.18) [1283.317s][info][gc,ergo ] Free headroom: 8869M (free) - 1587M (spike) - 0B (penalties) = 7282M [1283.317s][info][gc ] Transition from: idle to: normal [1283.317s][info][gc ] Heuristics request for young collection accepted [1283.317s][info][gc,free ] Free: 8869M, Max: 8192K regular, 640M humongous, Frag: 93% external, 0% internal; Used: 10810K, Mutator Free: 1110 Collector Reserve: 743M, Max: 8192K; Used: 10320B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1283.317s][info][gc,ergo ] GC(1344) Start GC cycle (YOUNG) [1283.317s][info][gc,start ] GC(1344) Concurrent reset [1283.317s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent reset [1283.340s][info][gc ] GC(1344) Concurrent reset 23.217ms [1283.341s][info][gc,start ] GC(1344) Pause Init Mark (YOUNG) [1283.341s][info][gc,task ] GC(1344) Using 8 of 8 workers for init marking [1283.344s][info][gc ] GC(1344) Pause Init Mark (YOUNG) 3.588ms [1283.344s][info][gc,start ] GC(1344) Concurrent remembered set scanning [1283.344s][info][gc,task ] GC(1344) Using 4 of 8 workers for Concurrent remembered set scanning [1283.363s][info][gc ] GC(1344) Concurrent remembered set scanning 18.298ms [1283.363s][info][gc,start ] GC(1344) Concurrent marking roots [1283.363s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent marking roots [1283.367s][info][gc ] GC(1344) Concurrent marking roots 4.054ms [1283.367s][info][gc,start ] GC(1344) Concurrent marking (YOUNG) [1283.367s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent marking [1283.806s][info][gc ] GC(1344) Concurrent marking (YOUNG) 439.087ms [1283.806s][info][gc,start ] GC(1344) Pause Final Mark (YOUNG) [1283.806s][info][gc,task ] GC(1344) Using 8 of 8 workers for final marking [1283.807s][info][gc,ergo ] GC(1344) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1283.807s][info][gc,ergo ] GC(1344) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1283.807s][info][gc,ergo ] GC(1344) Chosen CSet evacuates young: 50143K (of which at least: 0B are to be promoted), old: 0B [1283.807s][info][gc,ergo ] GC(1344) Collectable Garbage: 4819M (98%), Immediate: 0B (0%), 0 regions, CSet: 4819M (98%), 609 regions [1283.807s][info][gc,ergo ] GC(1344) Evacuation Targets: YOUNG: 50143K, PROMOTE: 0B, OLD: 0B, TOTAL: 50143K [1283.807s][info][gc,free ] Free: 8541M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 2902K, Mutator Free: 1068 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1283.807s][info][gc ] GC(1344) Pause Final Mark (YOUNG) 0.917ms [1283.807s][info][gc,start ] GC(1344) Concurrent thread roots [1283.807s][info][gc,task ] GC(1344) Using 4 of 8 workers for Concurrent thread roots [1283.811s][info][gc ] GC(1344) Concurrent thread roots 3.306ms [1283.811s][info][gc,start ] GC(1344) Concurrent weak references [1283.811s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent weak references [1283.811s][info][gc,ref ] GC(1344) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1283.811s][info][gc,ref ] GC(1344) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1283.811s][info][gc,ref ] GC(1344) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1283.811s][info][gc ] GC(1344) Concurrent weak references 0.037ms [1283.811s][info][gc,start ] GC(1344) Concurrent weak roots [1283.811s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent weak root [1283.811s][info][gc ] GC(1344) Concurrent weak roots 0.666ms [1283.811s][info][gc,start ] GC(1344) Concurrent cleanup [1283.811s][info][gc ] GC(1344) Concurrent cleanup 23110M->23110M(31744M) 0.129ms [1283.811s][info][gc,free ] Free: 8530M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 5967K, Mutator Free: 1067 Collector Reserve: 64667K, Max: 8192K; Used: 868K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1283.811s][info][gc,start ] GC(1344) Concurrent strong roots [1283.811s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent strong root [1283.812s][info][gc ] GC(1344) Concurrent strong roots 0.503ms [1283.812s][info][gc,start ] GC(1344) Concurrent evacuation [1283.812s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent evacuation [1283.830s][info][gc ] GC(1344) Concurrent evacuation 18.016ms [1283.830s][info][gc,start ] GC(1344) Pause Init Update Refs [1283.831s][info][gc ] GC(1344) Pause Init Update Refs 0.471ms [1283.831s][info][gc,start ] GC(1344) Concurrent update references [1283.831s][info][gc,task ] GC(1344) Using 4 of 8 workers for concurrent reference update [1283.831s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [1284.031s][info][gc ] GC(1344) Concurrent update references 200.140ms [1284.031s][info][gc,start ] GC(1344) Concurrent update thread roots [1284.040s][info][gc ] GC(1344) Concurrent update thread roots 8.705ms [1284.040s][info][gc,start ] GC(1344) Pause Final Update Refs [1284.040s][info][gc,task ] GC(1344) Using 8 of 8 workers for final reference update [1284.040s][info][gc,free ] Free: 12195M, Max: 8192K regular, 408M humongous, Frag: 95% external, 39% internal; Used: 4809M, Mutator Free: 1525 Collector Reserve: 743M, Max: 8192K; Used: 65554K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1284.040s][info][gc ] GC(1344) Pause Final Update Refs 0.212ms [1284.041s][info][gc,start ] GC(1344) Concurrent cleanup [1284.041s][info][gc ] GC(1344) Concurrent cleanup 23628M->18767M(31744M) 0.185ms [1284.041s][info][gc,ergo ] GC(1344) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7887K, young_available: 12938M [1284.041s][info][gc,ergo ] GC(1344) At end of Concurrent Young GC: GCU: 7.5%, MU: 17.1% during period of 2.315s [1284.041s][info][gc,ergo ] GC(1344) At end of Concurrent Young GC: YOUNG generation used: 1917M, used regions: 1944M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12938M [1284.041s][info][gc,ergo ] GC(1344) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7887K [1284.041s][info][gc,free ] Free: 12194M, Max: 8192K regular, 544M humongous, Frag: 96% external, 0% internal; Used: 5788K, Mutator Free: 1525 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1284.041s][info][gc,stats ] [1284.041s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1284.041s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1284.041s][info][gc,stats ] [1284.041s][info][gc,stats ] Concurrent Reset 23247 us [1284.041s][info][gc,stats ] Pause Init Mark (G) 4362 us [1284.041s][info][gc,stats ] Pause Init Mark (N) 3596 us [1284.041s][info][gc,stats ] Swap Remembered Set 3365 us [1284.041s][info][gc,stats ] Update Region States 80 us [1284.041s][info][gc,stats ] Concurrent Scan Remembered Set 18315 us, parallelism: 3.98x [1284.041s][info][gc,stats ] RS: 72824 us [1284.041s][info][gc,stats ] RS: Scan Clusters 72824 us, workers (us): 18221, 18217, 18213, 18173, ---, ---, ---, ---, [1284.041s][info][gc,stats ] Concurrent Mark Roots 4067 us, parallelism: 3.62x [1284.041s][info][gc,stats ] CMR: 14726 us [1284.041s][info][gc,stats ] CMR: Thread Roots 13467 us, workers (us): 3457, 3447, 3237, 3326, ---, ---, ---, ---, [1284.041s][info][gc,stats ] CMR: Code Cache Roots 1113 us, workers (us): 230, 160, 385, 339, ---, ---, ---, ---, [1284.041s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 32, 28, 23, 18, ---, ---, ---, ---, [1284.041s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 37, 8, ---, ---, ---, ---, ---, ---, [1284.041s][info][gc,stats ] Concurrent Marking 439114 us, parallelism: 3.96x [1284.041s][info][gc,stats ] CM: 1739279 us [1284.041s][info][gc,stats ] CM: Parallel Mark 1739279 us, workers (us): 434843, 434831, 434806, 434799, ---, ---, ---, ---, [1284.041s][info][gc,stats ] Pause Final Mark (G) 1417 us [1284.041s][info][gc,stats ] Pause Final Mark (N) 923 us [1284.041s][info][gc,stats ] Finish Mark 445 us [1284.041s][info][gc,stats ] Update Region States 88 us [1284.041s][info][gc,stats ] Choose Collection Set 152 us [1284.041s][info][gc,stats ] Rebuild Free Set 47 us [1284.041s][info][gc,stats ] Concurrent Thread Roots 3319 us, parallelism: 3.87x [1284.042s][info][gc,stats ] CTR: 12848 us [1284.042s][info][gc,stats ] CTR: Thread Roots 12848 us, workers (us): 3260, 3224, 3196, 3168, ---, ---, ---, ---, [1284.042s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.04x [1284.042s][info][gc,stats ] CWRF: 2 us [1284.042s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1284.042s][info][gc,stats ] Concurrent Weak Roots 673 us [1284.042s][info][gc,stats ] Roots 47 us, parallelism: 1.38x [1284.042s][info][gc,stats ] CWR: 64 us [1284.042s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 18, 15, 11, ---, ---, ---, ---, [1284.042s][info][gc,stats ] Rendezvous 612 us [1284.042s][info][gc,stats ] Concurrent Cleanup 136 us [1284.042s][info][gc,stats ] Concurrent Strong Roots 513 us, parallelism: 2.60x [1284.042s][info][gc,stats ] CSR: 1334 us [1284.042s][info][gc,stats ] CSR: Code Cache Roots 1124 us, workers (us): 408, 190, 197, 329, ---, ---, ---, ---, [1284.042s][info][gc,stats ] CSR: VM Strong Roots 179 us, workers (us): 54, 47, 45, 34, ---, ---, ---, ---, [1284.042s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, 7, 25, ---, ---, ---, ---, ---, [1284.042s][info][gc,stats ] Concurrent Evacuation 18031 us [1284.042s][info][gc,stats ] Pause Init Update Refs (G) 932 us [1284.042s][info][gc,stats ] Pause Init Update Refs (N) 479 us [1284.042s][info][gc,stats ] Manage GCLABs 398 us [1284.042s][info][gc,stats ] Concurrent Update Refs 200167 us [1284.042s][info][gc,stats ] Concurrent Update Thread Roots 8716 us [1284.042s][info][gc,stats ] Pause Final Update Refs (G) 758 us [1284.042s][info][gc,stats ] Pause Final Update Refs (N) 217 us [1284.042s][info][gc,stats ] Update Region States 47 us [1284.042s][info][gc,stats ] Trash Collection Set 12 us [1284.042s][info][gc,stats ] Rebuild Free Set 76 us [1284.042s][info][gc,stats ] Concurrent Cleanup 191 us [1284.042s][info][gc,stats ] Workers: Evacuated 49752K across 784587 objects, abandoned 0B across 0 objects. [1284.042s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1284.042s][info][gc,stats ] - age 1: 37248568 bytes, 37248568 total [1284.042s][info][gc,stats ] - age 2: 7680264 bytes, 44928832 total [1284.042s][info][gc,stats ] - age 3: 1297232 bytes, 46226064 total [1284.042s][info][gc,stats ] - age 4: 1400 bytes, 46227464 total [1284.042s][info][gc,stats ] - age 5: 3317000 bytes, 49544464 total [1284.042s][info][gc,stats ] - age 6: 1401600 bytes, 50946064 total [1284.042s][info][gc,stats ] [1284.042s][info][gc,stats ] Mutators: Evacuated 391K across 3301 objects, abandoned 0B across 0 objects. [1284.042s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1284.042s][info][gc,stats ] - age 1: 386944 bytes, 386944 total [1284.042s][info][gc,stats ] - age 2: 2808 bytes, 389752 total [1284.042s][info][gc,stats ] - age 3: 168 bytes, 389920 total [1284.042s][info][gc,stats ] - age 5: 1712 bytes, 391632 total [1284.042s][info][gc,stats ] - age 6: 8768 bytes, 400400 total [1284.042s][info][gc,stats ] [1284.042s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1284.042s][info][gc,stats ] - age 1: 88119912 bytes, 88119912 total [1284.042s][info][gc,stats ] - age 2: 104150624 bytes, 192270536 total [1284.042s][info][gc,stats ] - age 3: 96143656 bytes, 288414192 total [1284.042s][info][gc,stats ] - age 4: 90646328 bytes, 379060520 total [1284.042s][info][gc,stats ] - age 5: 6987424 bytes, 386047944 total [1284.042s][info][gc,stats ] - age 6: 6360528 bytes, 392408472 total [1284.042s][info][gc,stats ] [1284.042s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1284.042s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1284.042s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1284.052s][info][gc ] Transition from: normal to: idle [1284.738s][info][gc ] Periodic Sample: GCU = 7.255%, MU = 17.007% during most recent 5.0s [1285.877s][info][gc ] Trigger (YOUNG): Average GC time (3510.76 ms) is above the time for average allocation rate (1986 MB/s) to deplete free headroom (6969M) (margin of error = 3.19) [1285.877s][info][gc,ergo ] Free headroom: 8556M (free) - 1587M (spike) - 0B (penalties) = 6969M [1285.877s][info][gc ] Transition from: idle to: normal [1285.877s][info][gc ] Heuristics request for young collection accepted [1285.877s][info][gc,free ] Free: 8556M, Max: 8192K regular, 544M humongous, Frag: 94% external, 0% internal; Used: 11522K, Mutator Free: 1071 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1285.877s][info][gc,ergo ] GC(1345) Start GC cycle (YOUNG) [1285.877s][info][gc,start ] GC(1345) Concurrent reset [1285.877s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent reset [1285.901s][info][gc ] GC(1345) Concurrent reset 23.924ms [1285.902s][info][gc,start ] GC(1345) Pause Init Mark (YOUNG) [1285.902s][info][gc,task ] GC(1345) Using 8 of 8 workers for init marking [1285.905s][info][gc ] GC(1345) Pause Init Mark (YOUNG) 3.493ms [1285.906s][info][gc,start ] GC(1345) Concurrent remembered set scanning [1285.906s][info][gc,task ] GC(1345) Using 4 of 8 workers for Concurrent remembered set scanning [1285.925s][info][gc ] GC(1345) Concurrent remembered set scanning 19.271ms [1285.925s][info][gc,start ] GC(1345) Concurrent marking roots [1285.925s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent marking roots [1285.929s][info][gc ] GC(1345) Concurrent marking roots 3.910ms [1285.929s][info][gc,start ] GC(1345) Concurrent marking (YOUNG) [1285.929s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent marking [1286.387s][info][gc ] GC(1345) Concurrent marking (YOUNG) 457.973ms [1286.387s][info][gc,start ] GC(1345) Pause Final Mark (YOUNG) [1286.387s][info][gc,task ] GC(1345) Using 8 of 8 workers for final marking [1286.388s][info][gc,ergo ] GC(1345) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1286.388s][info][gc,ergo ] GC(1345) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1286.388s][info][gc,ergo ] GC(1345) Chosen CSet evacuates young: 49702K (of which at least: 0B are to be promoted), old: 0B [1286.388s][info][gc,ergo ] GC(1345) Collectable Garbage: 5132M (99%), Immediate: 0B (0%), 0 regions, CSet: 5132M (99%), 648 regions [1286.388s][info][gc,ergo ] GC(1345) Evacuation Targets: YOUNG: 49702K, PROMOTE: 0B, OLD: 0B, TOTAL: 49702K [1286.388s][info][gc,free ] Free: 8200M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 7192K, Mutator Free: 1026 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1286.388s][info][gc ] GC(1345) Pause Final Mark (YOUNG) 1.005ms [1286.388s][info][gc,start ] GC(1345) Concurrent thread roots [1286.388s][info][gc,task ] GC(1345) Using 4 of 8 workers for Concurrent thread roots [1286.392s][info][gc ] GC(1345) Concurrent thread roots 3.937ms [1286.392s][info][gc,start ] GC(1345) Concurrent weak references [1286.392s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent weak references [1286.392s][info][gc,ref ] GC(1345) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1286.392s][info][gc,ref ] GC(1345) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1286.392s][info][gc,ref ] GC(1345) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1286.392s][info][gc ] GC(1345) Concurrent weak references 0.037ms [1286.392s][info][gc,start ] GC(1345) Concurrent weak roots [1286.392s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent weak root [1286.393s][info][gc ] GC(1345) Concurrent weak roots 0.844ms [1286.393s][info][gc,start ] GC(1345) Concurrent cleanup [1286.393s][info][gc ] GC(1345) Concurrent cleanup 23452M->23452M(31744M) 0.103ms [1286.393s][info][gc,free ] Free: 8187M, Max: 8192K regular, 408M humongous, Frag: 96% external, 0% internal; Used: 4303K, Mutator Free: 1024 Collector Reserve: 64721K, Max: 8192K; Used: 814K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1286.393s][info][gc,start ] GC(1345) Concurrent strong roots [1286.393s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent strong root [1286.394s][info][gc ] GC(1345) Concurrent strong roots 0.406ms [1286.394s][info][gc,start ] GC(1345) Concurrent evacuation [1286.394s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent evacuation [1286.414s][info][gc ] GC(1345) Concurrent evacuation 20.055ms [1286.414s][info][gc,start ] GC(1345) Pause Init Update Refs [1286.415s][info][gc ] GC(1345) Pause Init Update Refs 0.487ms [1286.415s][info][gc,start ] GC(1345) Concurrent update references [1286.415s][info][gc,task ] GC(1345) Using 4 of 8 workers for concurrent reference update [1286.415s][info][gc,free ] At start of update refs, moving 8183K to Mutator free set from Collector Reserve (8183K) and from Old Collector Reserve (0B) [1286.612s][info][gc ] GC(1345) Concurrent update references 197.452ms [1286.612s][info][gc,start ] GC(1345) Concurrent update thread roots [1286.622s][info][gc ] GC(1345) Concurrent update thread roots 9.286ms [1286.622s][info][gc,start ] GC(1345) Pause Final Update Refs [1286.622s][info][gc,task ] GC(1345) Using 8 of 8 workers for final reference update [1286.622s][info][gc,free ] Free: 12170M, Max: 8192K regular, 408M humongous, Frag: 95% external, 42% internal; Used: 5122M, Mutator Free: 1522 Collector Reserve: 743M, Max: 8192K; Used: 65554K Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1286.622s][info][gc ] GC(1345) Pause Final Update Refs 0.226ms [1286.622s][info][gc,start ] GC(1345) Concurrent cleanup [1286.622s][info][gc ] GC(1345) Concurrent cleanup 23965M->18793M(31744M) 0.177ms [1286.622s][info][gc,ergo ] GC(1345) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7887K, young_available: 12913M [1286.623s][info][gc,ergo ] GC(1345) At end of Concurrent Young GC: GCU: 6.9%, MU: 16.9% during period of 2.582s [1286.623s][info][gc,ergo ] GC(1345) At end of Concurrent Young GC: YOUNG generation used: 1944M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12911M [1286.623s][info][gc,ergo ] GC(1345) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 7887K [1286.623s][info][gc,free ] Free: 12167M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 8217K, Mutator Free: 1522 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1286.623s][info][gc,stats ] [1286.623s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1286.623s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1286.623s][info][gc,stats ] [1286.623s][info][gc,stats ] Concurrent Reset 23955 us [1286.623s][info][gc,stats ] Pause Init Mark (G) 4308 us [1286.623s][info][gc,stats ] Pause Init Mark (N) 3506 us [1286.623s][info][gc,stats ] Swap Remembered Set 3259 us [1286.623s][info][gc,stats ] Update Region States 93 us [1286.623s][info][gc,stats ] Concurrent Scan Remembered Set 19289 us, parallelism: 3.98x [1286.623s][info][gc,stats ] RS: 76818 us [1286.623s][info][gc,stats ] RS: Scan Clusters 76818 us, workers (us): 19211, 19206, 19202, 19198, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Concurrent Mark Roots 3921 us, parallelism: 3.55x [1286.623s][info][gc,stats ] CMR: 13920 us [1286.623s][info][gc,stats ] CMR: Thread Roots 12787 us, workers (us): 3130, 3349, 3196, 3112, ---, ---, ---, ---, [1286.623s][info][gc,stats ] CMR: Code Cache Roots 998 us, workers (us): 335, 173, 180, 310, ---, ---, ---, ---, [1286.623s][info][gc,stats ] CMR: VM Strong Roots 95 us, workers (us): 32, 24, 22, 18, ---, ---, ---, ---, [1286.623s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, ---, 31, 9, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Concurrent Marking 457999 us, parallelism: 3.96x [1286.623s][info][gc,stats ] CM: 1814393 us [1286.623s][info][gc,stats ] CM: Parallel Mark 1814393 us, workers (us): 453624, 453590, 453590, 453589, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Pause Final Mark (G) 1475 us [1286.623s][info][gc,stats ] Pause Final Mark (N) 1011 us [1286.623s][info][gc,stats ] Finish Mark 513 us [1286.623s][info][gc,stats ] Update Region States 83 us [1286.623s][info][gc,stats ] Choose Collection Set 160 us [1286.623s][info][gc,stats ] Rebuild Free Set 61 us [1286.623s][info][gc,stats ] Concurrent Thread Roots 3951 us, parallelism: 3.88x [1286.623s][info][gc,stats ] CTR: 15329 us [1286.623s][info][gc,stats ] CTR: Thread Roots 15329 us, workers (us): 3800, 3889, 3804, 3836, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1286.623s][info][gc,stats ] CWRF: 1 us [1286.623s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Concurrent Weak Roots 849 us [1286.623s][info][gc,stats ] Roots 57 us, parallelism: 1.37x [1286.623s][info][gc,stats ] CWR: 78 us [1286.623s][info][gc,stats ] CWR: VM Weak Roots 78 us, workers (us): 26, 25, 17, 10, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Rendezvous 779 us [1286.623s][info][gc,stats ] Concurrent Cleanup 107 us [1286.623s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.73x [1286.623s][info][gc,stats ] CSR: 1119 us [1286.623s][info][gc,stats ] CSR: Code Cache Roots 964 us, workers (us): 336, 157, 214, 257, ---, ---, ---, ---, [1286.623s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 34, 34, 33, 28, ---, ---, ---, ---, [1286.623s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, 21, ---, 6, ---, ---, ---, ---, [1286.623s][info][gc,stats ] Concurrent Evacuation 20068 us [1286.623s][info][gc,stats ] Pause Init Update Refs (G) 960 us [1286.623s][info][gc,stats ] Pause Init Update Refs (N) 496 us [1286.623s][info][gc,stats ] Manage GCLABs 413 us [1286.623s][info][gc,stats ] Concurrent Update Refs 197481 us [1286.623s][info][gc,stats ] Concurrent Update Thread Roots 9305 us [1286.623s][info][gc,stats ] Pause Final Update Refs (G) 766 us [1286.623s][info][gc,stats ] Pause Final Update Refs (N) 252 us [1286.623s][info][gc,stats ] Update Region States 50 us [1286.623s][info][gc,stats ] Trash Collection Set 19 us [1286.623s][info][gc,stats ] Rebuild Free Set 78 us [1286.623s][info][gc,stats ] Concurrent Cleanup 183 us [1286.623s][info][gc,stats ] Workers: Evacuated 49294K across 777626 objects, abandoned 0B across 0 objects. [1286.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1286.623s][info][gc,stats ] - age 1: 35855552 bytes, 35855552 total [1286.623s][info][gc,stats ] - age 2: 926688 bytes, 36782240 total [1286.623s][info][gc,stats ] - age 3: 7679544 bytes, 44461784 total [1286.623s][info][gc,stats ] - age 4: 1297232 bytes, 45759016 total [1286.623s][info][gc,stats ] - age 5: 1400 bytes, 45760416 total [1286.623s][info][gc,stats ] - age 6: 3316248 bytes, 49076664 total [1286.623s][info][gc,stats ] - age 7: 1401088 bytes, 50477752 total [1286.623s][info][gc,stats ] [1286.623s][info][gc,stats ] Mutators: Evacuated 408K across 3450 objects, abandoned 0B across 0 objects. [1286.623s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1286.623s][info][gc,stats ] - age 1: 404376 bytes, 404376 total [1286.623s][info][gc,stats ] - age 2: 64 bytes, 404440 total [1286.623s][info][gc,stats ] - age 3: 2632 bytes, 407072 total [1286.623s][info][gc,stats ] - age 4: 168 bytes, 407240 total [1286.623s][info][gc,stats ] - age 6: 2312 bytes, 409552 total [1286.623s][info][gc,stats ] - age 7: 8544 bytes, 418096 total [1286.623s][info][gc,stats ] [1286.623s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1286.623s][info][gc,stats ] - age 2: 88119912 bytes, 88119912 total [1286.623s][info][gc,stats ] - age 3: 104150624 bytes, 192270536 total [1286.623s][info][gc,stats ] - age 4: 96143656 bytes, 288414192 total [1286.623s][info][gc,stats ] - age 5: 90646328 bytes, 379060520 total [1286.623s][info][gc,stats ] - age 6: 6987424 bytes, 386047944 total [1286.623s][info][gc,stats ] - age 7: 6360528 bytes, 392408472 total [1286.623s][info][gc,stats ] [1286.623s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1286.623s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1286.623s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1286.634s][info][gc ] Transition from: normal to: idle [1286.634s][info][gc ] Trigger (YOUNG): expedite promotion of 6211K [1286.634s][info][gc ] Transition from: idle to: normal [1286.634s][info][gc ] Heuristics request for young collection accepted [1286.634s][info][gc,free ] Free: 12144M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 7597K, Mutator Free: 1519 Collector Reserve: 743M, Max: 8192K; Used: 18576B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1286.634s][info][gc,ergo ] GC(1346) Start GC cycle (YOUNG) [1286.634s][info][gc,start ] GC(1346) Concurrent reset [1286.634s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent reset [1286.641s][info][gc ] GC(1346) Concurrent reset 6.956ms [1286.642s][info][gc,start ] GC(1346) Pause Init Mark (YOUNG) [1286.642s][info][gc,task ] GC(1346) Using 8 of 8 workers for init marking [1286.645s][info][gc ] GC(1346) Pause Init Mark (YOUNG) 3.504ms [1286.646s][info][gc,start ] GC(1346) Concurrent remembered set scanning [1286.646s][info][gc,task ] GC(1346) Using 4 of 8 workers for Concurrent remembered set scanning [1286.666s][info][gc ] GC(1346) Concurrent remembered set scanning 20.512ms [1286.666s][info][gc,start ] GC(1346) Concurrent marking roots [1286.666s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent marking roots [1286.670s][info][gc ] GC(1346) Concurrent marking roots 3.840ms [1286.670s][info][gc,start ] GC(1346) Concurrent marking (YOUNG) [1286.670s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent marking [1287.118s][info][gc ] GC(1346) Concurrent marking (YOUNG) 447.510ms [1287.118s][info][gc,start ] GC(1346) Pause Final Mark (YOUNG) [1287.118s][info][gc,task ] GC(1346) Using 8 of 8 workers for final marking [1287.119s][info][gc,ergo ] GC(1346) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1287.119s][info][gc,ergo ] GC(1346) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1287.119s][info][gc,ergo ] GC(1346) Chosen CSet evacuates young: 310M (of which at least: 6211K are to be promoted), old: 0B [1287.119s][info][gc,ergo ] GC(1346) Collectable Garbage: 1561M (99%), Immediate: 0B (0%), 0 regions, CSet: 1561M (99%), 235 regions [1287.119s][info][gc,ergo ] GC(1346) Evacuation Targets: YOUNG: 310M, PROMOTE: 6211K, OLD: 0B, TOTAL: 316M [1287.119s][info][gc,free ] Free: 11529M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 6844K, Mutator Free: 1442 Collector Reserve: 375M, Max: 8192K; Used: 18576B Old Collector Reserve: 7874K, Max: 7874K; Used: 318K [1287.119s][info][gc ] GC(1346) Pause Final Mark (YOUNG) 1.001ms [1287.119s][info][gc,start ] GC(1346) Concurrent thread roots [1287.119s][info][gc,task ] GC(1346) Using 4 of 8 workers for Concurrent thread roots [1287.123s][info][gc ] GC(1346) Concurrent thread roots 3.693ms [1287.123s][info][gc,start ] GC(1346) Concurrent weak references [1287.123s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent weak references [1287.123s][info][gc,ref ] GC(1346) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1287.123s][info][gc,ref ] GC(1346) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1287.123s][info][gc,ref ] GC(1346) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1287.123s][info][gc ] GC(1346) Concurrent weak references 0.039ms [1287.123s][info][gc,start ] GC(1346) Concurrent weak roots [1287.123s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent weak root [1287.123s][info][gc ] GC(1346) Concurrent weak roots 0.617ms [1287.123s][info][gc,start ] GC(1346) Concurrent cleanup [1287.123s][info][gc ] GC(1346) Concurrent cleanup 19813M->19813M(31744M) 0.102ms [1287.123s][info][gc,free ] Free: 11516M, Max: 8192K regular, 640M humongous, Frag: 95% external, 0% internal; Used: 3251K, Mutator Free: 1440 Collector Reserve: 375M, Max: 8192K; Used: 949K Old Collector Reserve: 7526K, Max: 7526K; Used: 666K [1287.124s][info][gc,start ] GC(1346) Concurrent strong roots [1287.124s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent strong root [1287.124s][info][gc ] GC(1346) Concurrent strong roots 0.410ms [1287.124s][info][gc,start ] GC(1346) Concurrent evacuation [1287.124s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent evacuation [1287.135s][info][gc,ergo ] GC(1346) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8076800, promotion expended: 6645472, old capacity: 17708351488, old_used: 17676155472, old unaffiliated regions: 0 [1287.135s][info][gc,ergo ] GC(1346) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8076800, promotion expended: 6654672, old capacity: 17708351488, old_used: 17676164688, old unaffiliated regions: 0 [1287.135s][info][gc,ergo ] GC(1346) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8076800, promotion expended: 6654672, old capacity: 17708351488, old_used: 17676164688, old unaffiliated regions: 0 [1287.135s][info][gc,ergo ] GC(1346) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8076800, promotion expended: 6654672, old capacity: 17708351488, old_used: 17676164688, old unaffiliated regions: 0 [1287.135s][info][gc,ergo ] GC(1346) Squelching additional promotion failure reports for current epoch [1287.151s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [1287.295s][info][gc ] GC(1346) Concurrent evacuation 171.517ms [1287.296s][info][gc,start ] GC(1346) Pause Init Update Refs [1287.296s][info][gc ] GC(1346) Pause Init Update Refs 0.543ms [1287.297s][info][gc,start ] GC(1346) Concurrent update references [1287.297s][info][gc,task ] GC(1346) Using 4 of 8 workers for concurrent reference update [1287.297s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [1287.565s][info][gc ] GC(1346) Concurrent update references 268.595ms [1287.565s][info][gc,start ] GC(1346) Concurrent update thread roots [1287.576s][info][gc ] GC(1346) Concurrent update thread roots 10.444ms [1287.576s][info][gc,start ] GC(1346) Pause Final Update Refs [1287.576s][info][gc,task ] GC(1346) Using 8 of 8 workers for final reference update [1287.576s][info][gc,free ] Free: 11745M, Max: 8192K regular, 640M humongous, Frag: 94% external, 12% internal; Used: 1508M, Mutator Free: 1469 Collector Reserve: 744M, Max: 8192K; Used: 368M Old Collector Reserve: 14853K, Max: 8192K; Used: 9723K [1287.576s][info][gc ] GC(1346) Pause Final Update Refs 0.209ms [1287.576s][info][gc,start ] GC(1346) Concurrent cleanup [1287.577s][info][gc ] GC(1346) Concurrent cleanup 21080M->19210M(31744M) 0.195ms [1287.577s][info][gc ] GC(1346) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [1287.577s][info][gc,ergo ] GC(1346) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 14866K, young_available: 12489M [1287.577s][info][gc,ergo ] GC(1346) At end of Concurrent Young GC: GCU: 24.0%, MU: 18.3% during period of 0.954s [1287.577s][info][gc,ergo ] GC(1346) At end of Concurrent Young GC: YOUNG generation used: 2351M, used regions: 2360M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12488M [1287.577s][info][gc,ergo ] GC(1346) At end of Concurrent Young GC: OLD generation used: 16860M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 14866K [1287.577s][info][gc,free ] Free: 11744M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 8170K, Mutator Free: 1469 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 14853K, Max: 8192K; Used: 1531K [1287.577s][info][gc,stats ] [1287.577s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1287.577s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1287.577s][info][gc,stats ] [1287.577s][info][gc,stats ] Concurrent Reset 6976 us [1287.577s][info][gc,stats ] Pause Init Mark (G) 4185 us [1287.577s][info][gc,stats ] Pause Init Mark (N) 3516 us [1287.577s][info][gc,stats ] Swap Remembered Set 3309 us [1287.577s][info][gc,stats ] Update Region States 75 us [1287.577s][info][gc,stats ] Concurrent Scan Remembered Set 20528 us, parallelism: 3.98x [1287.577s][info][gc,stats ] RS: 81681 us [1287.577s][info][gc,stats ] RS: Scan Clusters 81681 us, workers (us): 20425, 20424, 20419, 20413, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Concurrent Mark Roots 3848 us, parallelism: 3.64x [1287.577s][info][gc,stats ] CMR: 14016 us [1287.577s][info][gc,stats ] CMR: Thread Roots 12639 us, workers (us): 3242, 3145, 3190, 3062, ---, ---, ---, ---, [1287.577s][info][gc,stats ] CMR: Code Cache Roots 1215 us, workers (us): 203, 258, 342, 412, ---, ---, ---, ---, [1287.577s][info][gc,stats ] CMR: VM Strong Roots 111 us, workers (us): 34, 33, 24, 21, ---, ---, ---, ---, [1287.577s][info][gc,stats ] CMR: CLDG Roots 51 us, workers (us): 10, 41, ---, ---, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Concurrent Marking 447537 us, parallelism: 3.96x [1287.577s][info][gc,stats ] CM: 1772569 us [1287.577s][info][gc,stats ] CM: Parallel Mark 1772569 us, workers (us): 443155, 443145, 443133, 443136, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Pause Final Mark (G) 1477 us [1287.577s][info][gc,stats ] Pause Final Mark (N) 1007 us [1287.577s][info][gc,stats ] Finish Mark 562 us [1287.577s][info][gc,stats ] Update Region States 85 us [1287.577s][info][gc,stats ] Choose Collection Set 110 us [1287.577s][info][gc,stats ] Rebuild Free Set 60 us [1287.577s][info][gc,stats ] Concurrent Thread Roots 3707 us, parallelism: 3.84x [1287.577s][info][gc,stats ] CTR: 14236 us [1287.577s][info][gc,stats ] CTR: Thread Roots 14236 us, workers (us): 3539, 3479, 3634, 3585, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1287.577s][info][gc,stats ] CWRF: 1 us [1287.577s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Concurrent Weak Roots 622 us [1287.577s][info][gc,stats ] Roots 59 us, parallelism: 1.29x [1287.577s][info][gc,stats ] CWR: 76 us [1287.577s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 28, 20, 15, 12, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Rendezvous 550 us [1287.577s][info][gc,stats ] Concurrent Cleanup 106 us [1287.577s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.71x [1287.577s][info][gc,stats ] CSR: 1121 us [1287.577s][info][gc,stats ] CSR: Code Cache Roots 964 us, workers (us): 340, 273, 162, 189, ---, ---, ---, ---, [1287.577s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 39, 35, 32, 23, ---, ---, ---, ---, [1287.577s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, 22, ---, ---, ---, ---, ---, [1287.577s][info][gc,stats ] Concurrent Evacuation 171535 us [1287.577s][info][gc,stats ] Pause Init Update Refs (G) 1101 us [1287.577s][info][gc,stats ] Pause Init Update Refs (N) 553 us [1287.577s][info][gc,stats ] Manage GCLABs 457 us [1287.578s][info][gc,stats ] Concurrent Update Refs 268619 us [1287.578s][info][gc,stats ] Concurrent Update Thread Roots 10462 us [1287.578s][info][gc,stats ] Pause Final Update Refs (G) 760 us [1287.578s][info][gc,stats ] Pause Final Update Refs (N) 214 us [1287.578s][info][gc,stats ] Update Region States 47 us [1287.578s][info][gc,stats ] Trash Collection Set 10 us [1287.578s][info][gc,stats ] Rebuild Free Set 80 us [1287.578s][info][gc,stats ] Concurrent Cleanup 206 us [1287.578s][info][gc,stats ] Workers: Evacuated 313M across 9394408 objects, abandoned 0B across 0 objects. [1287.578s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1287.578s][info][gc,stats ] - age 1: 23524360 bytes, 23524360 total [1287.578s][info][gc,stats ] - age 2: 9443808 bytes, 32968168 total [1287.578s][info][gc,stats ] - age 3: 1512272 bytes, 34480440 total [1287.578s][info][gc,stats ] - age 4: 30514408 bytes, 64994848 total [1287.578s][info][gc,stats ] - age 5: 48538480 bytes, 113533328 total [1287.578s][info][gc,stats ] - age 6: 62680864 bytes, 176214192 total [1287.578s][info][gc,stats ] - age 7: 97533840 bytes, 273748032 total [1287.578s][info][gc,stats ] - age 8: 49291960 bytes, 323039992 total [1287.578s][info][gc,stats ] - age 9: 235464 bytes, 323275456 total [1287.578s][info][gc,stats ] - age 10: 351784 bytes, 323627240 total [1287.578s][info][gc,stats ] - age 11: 133480 bytes, 323760720 total [1287.578s][info][gc,stats ] - age 12: 104064 bytes, 323864784 total [1287.578s][info][gc,stats ] - age 13: 80 bytes, 323864864 total [1287.578s][info][gc,stats ] - age 14: 53288 bytes, 323918152 total [1287.578s][info][gc,stats ] [1287.578s][info][gc,stats ] Mutators: Evacuated 3014K across 87801 objects, abandoned 128B across 4 objects. [1287.578s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1287.578s][info][gc,stats ] - age 1: 1048896 bytes, 1048896 total [1287.578s][info][gc,stats ] - age 2: 110224 bytes, 1159120 total [1287.578s][info][gc,stats ] - age 3: 69272 bytes, 1228392 total [1287.578s][info][gc,stats ] - age 4: 77552 bytes, 1305944 total [1287.578s][info][gc,stats ] - age 5: 71568 bytes, 1377512 total [1287.578s][info][gc,stats ] - age 6: 124336 bytes, 1501848 total [1287.578s][info][gc,stats ] - age 7: 245368 bytes, 1747216 total [1287.578s][info][gc,stats ] - age 8: 1335616 bytes, 3082832 total [1287.578s][info][gc,stats ] - age 9: 240 bytes, 3083072 total [1287.578s][info][gc,stats ] [1287.578s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1287.578s][info][gc,stats ] - age 3: 58537624 bytes, 58537624 total [1287.578s][info][gc,stats ] - age 4: 41332904 bytes, 99870528 total [1287.578s][info][gc,stats ] - age 5: 8254896 bytes, 108125424 total [1287.578s][info][gc,stats ] [1287.578s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1287.578s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1287.578s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1287.588s][info][gc ] Transition from: normal to: idle [1287.588s][info][gc ] Trigger (YOUNG): expedite promotion of 6823K [1287.588s][info][gc ] Transition from: idle to: normal [1287.588s][info][gc ] Heuristics request for young collection accepted [1287.588s][info][gc,free ] Free: 11722M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 13981K, Mutator Free: 1467 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 14853K, Max: 8192K; Used: 1531K [1287.588s][info][gc,ergo ] GC(1347) Start GC cycle (YOUNG) [1287.588s][info][gc,start ] GC(1347) Concurrent reset [1287.588s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent reset [1287.597s][info][gc ] GC(1347) Concurrent reset 9.111ms [1287.598s][info][gc,start ] GC(1347) Pause Init Mark (YOUNG) [1287.598s][info][gc,task ] GC(1347) Using 8 of 8 workers for init marking [1287.601s][info][gc ] GC(1347) Pause Init Mark (YOUNG) 3.489ms [1287.601s][info][gc,start ] GC(1347) Concurrent remembered set scanning [1287.601s][info][gc,task ] GC(1347) Using 4 of 8 workers for Concurrent remembered set scanning [1287.623s][info][gc ] GC(1347) Concurrent remembered set scanning 22.277ms [1287.624s][info][gc,start ] GC(1347) Concurrent marking roots [1287.624s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent marking roots [1287.628s][info][gc ] GC(1347) Concurrent marking roots 4.268ms [1287.628s][info][gc,start ] GC(1347) Concurrent marking (YOUNG) [1287.628s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent marking [1288.064s][info][gc ] GC(1347) Concurrent marking (YOUNG) 436.124ms [1288.064s][info][gc,start ] GC(1347) Pause Final Mark (YOUNG) [1288.064s][info][gc,task ] GC(1347) Using 8 of 8 workers for final marking [1288.065s][info][gc,ergo ] GC(1347) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1288.065s][info][gc,ergo ] GC(1347) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1288.065s][info][gc,ergo ] GC(1347) Chosen CSet evacuates young: 77392K (of which at least: 0B are to be promoted), old: 0B [1288.065s][info][gc,ergo ] GC(1347) Collectable Garbage: 1980M (99%), Immediate: 0B (0%), 0 regions, CSet: 1980M (99%), 257 regions [1288.065s][info][gc,ergo ] GC(1347) Evacuation Targets: YOUNG: 77392K, PROMOTE: 0B, OLD: 0B, TOTAL: 77392K [1288.065s][info][gc ] GC(1347) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 14848M [1288.065s][info][gc,ergo ] GC(1347) Successfully transferred 1 excess regions to young before start of evacuation [1288.065s][info][gc,free ] Free: 11394M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 5774K, Mutator Free: 1425 Collector Reserve: 98304K, Max: 8192K; Used: 0B Old Collector Reserve: 6661K, Max: 6661K; Used: 1531K [1288.065s][info][gc ] GC(1347) Pause Final Mark (YOUNG) 0.875ms [1288.065s][info][gc,start ] GC(1347) Concurrent thread roots [1288.065s][info][gc,task ] GC(1347) Using 4 of 8 workers for Concurrent thread roots [1288.069s][info][gc ] GC(1347) Concurrent thread roots 3.683ms [1288.069s][info][gc,start ] GC(1347) Concurrent weak references [1288.069s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent weak references [1288.069s][info][gc,ref ] GC(1347) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1288.069s][info][gc,ref ] GC(1347) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1288.069s][info][gc,ref ] GC(1347) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1288.069s][info][gc ] GC(1347) Concurrent weak references 0.038ms [1288.069s][info][gc,start ] GC(1347) Concurrent weak roots [1288.069s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent weak root [1288.070s][info][gc ] GC(1347) Concurrent weak roots 0.858ms [1288.070s][info][gc,start ] GC(1347) Concurrent cleanup [1288.070s][info][gc ] GC(1347) Concurrent cleanup 20230M->20230M(31744M) 0.104ms [1288.070s][info][gc,free ] Free: 11381M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 2132K, Mutator Free: 1423 Collector Reserve: 97521K, Max: 8192K; Used: 782K Old Collector Reserve: 6646K, Max: 6646K; Used: 1546K [1288.070s][info][gc,start ] GC(1347) Concurrent strong roots [1288.070s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent strong root [1288.070s][info][gc ] GC(1347) Concurrent strong roots 0.407ms [1288.070s][info][gc,start ] GC(1347) Concurrent evacuation [1288.070s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent evacuation [1288.085s][info][gc,ergo ] GC(1347) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 6834688, promotion expended: 5963992, old capacity: 17716740096, old_used: 17685103184, old unaffiliated regions: 0 [1288.085s][info][gc,ergo ] GC(1347) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 6834688, promotion expended: 5963992, old capacity: 17716740096, old_used: 17685103184, old unaffiliated regions: 0 [1288.085s][info][gc,ergo ] GC(1347) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 6834688, promotion expended: 5963992, old capacity: 17716740096, old_used: 17685103184, old unaffiliated regions: 0 [1288.085s][info][gc,ergo ] GC(1347) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 6834688, promotion expended: 5963992, old capacity: 17716740096, old_used: 17685103184, old unaffiliated regions: 0 [1288.085s][info][gc,ergo ] GC(1347) Squelching additional promotion failure reports for current epoch [1288.118s][info][gc ] GC(1347) Concurrent evacuation 47.903ms [1288.119s][info][gc,start ] GC(1347) Pause Init Update Refs [1288.119s][info][gc ] GC(1347) Pause Init Update Refs 0.498ms [1288.119s][info][gc,start ] GC(1347) Concurrent update references [1288.119s][info][gc,task ] GC(1347) Using 4 of 8 workers for concurrent reference update [1288.119s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1288.318s][info][gc ] GC(1347) Concurrent update references 198.936ms [1288.318s][info][gc,start ] GC(1347) Concurrent update thread roots [1288.328s][info][gc ] GC(1347) Concurrent update thread roots 9.787ms [1288.329s][info][gc,start ] GC(1347) Pause Final Update Refs [1288.329s][info][gc,task ] GC(1347) Using 8 of 8 workers for final reference update [1288.329s][info][gc,free ] Free: 12170M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 16% internal; Used: 1965M, Mutator Free: 1522 Collector Reserve: 743M, Max: 8192K; Used: 98308K Old Collector Reserve: 734K, Max: 734K; Used: 7457K [1288.329s][info][gc ] GC(1347) Pause Final Update Refs 0.225ms [1288.329s][info][gc,start ] GC(1347) Concurrent cleanup [1288.329s][info][gc ] GC(1347) Concurrent cleanup 20855M->18799M(31744M) 0.132ms [1288.329s][info][gc,ergo ] GC(1347) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 748K, young_available: 12914M [1288.329s][info][gc,ergo ] GC(1347) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.3% during period of 0.752s [1288.329s][info][gc,ergo ] GC(1347) At end of Concurrent Young GC: YOUNG generation used: 1934M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12913M [1288.329s][info][gc,ergo ] GC(1347) At end of Concurrent Young GC: OLD generation used: 16865M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 748K [1288.329s][info][gc,free ] Free: 12169M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 6557K, Mutator Free: 1522 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 734K, Max: 734K; Used: 7457K [1288.330s][info][gc,stats ] [1288.330s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1288.330s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1288.330s][info][gc,stats ] [1288.330s][info][gc,stats ] Concurrent Reset 9145 us [1288.330s][info][gc,stats ] Pause Init Mark (G) 4124 us [1288.330s][info][gc,stats ] Pause Init Mark (N) 3497 us [1288.330s][info][gc,stats ] Swap Remembered Set 3260 us [1288.330s][info][gc,stats ] Update Region States 110 us [1288.330s][info][gc,stats ] Concurrent Scan Remembered Set 22294 us, parallelism: 3.99x [1288.330s][info][gc,stats ] RS: 88881 us [1288.330s][info][gc,stats ] RS: Scan Clusters 88881 us, workers (us): 22226, 22223, 22217, 22215, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Concurrent Mark Roots 4282 us, parallelism: 3.62x [1288.330s][info][gc,stats ] CMR: 15514 us [1288.330s][info][gc,stats ] CMR: Thread Roots 14171 us, workers (us): 3352, 3498, 3673, 3649, ---, ---, ---, ---, [1288.330s][info][gc,stats ] CMR: Code Cache Roots 1190 us, workers (us): 420, 353, 233, 185, ---, ---, ---, ---, [1288.330s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 33, 30, 27, 18, ---, ---, ---, ---, [1288.330s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, ---, 36, 9, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Concurrent Marking 436151 us, parallelism: 3.96x [1288.330s][info][gc,stats ] CM: 1726680 us [1288.330s][info][gc,stats ] CM: Parallel Mark 1726680 us, workers (us): 431683, 431669, 431664, 431665, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Pause Final Mark (G) 1384 us [1288.330s][info][gc,stats ] Pause Final Mark (N) 881 us [1288.330s][info][gc,stats ] Finish Mark 433 us [1288.330s][info][gc,stats ] Update Region States 85 us [1288.330s][info][gc,stats ] Choose Collection Set 123 us [1288.330s][info][gc,stats ] Rebuild Free Set 52 us [1288.330s][info][gc,stats ] Concurrent Thread Roots 3700 us, parallelism: 3.90x [1288.330s][info][gc,stats ] CTR: 14417 us [1288.330s][info][gc,stats ] CTR: Thread Roots 14417 us, workers (us): 3616, 3587, 3634, 3581, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1288.330s][info][gc,stats ] CWRF: 1 us [1288.330s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Concurrent Weak Roots 863 us [1288.330s][info][gc,stats ] Roots 54 us, parallelism: 1.51x [1288.330s][info][gc,stats ] CWR: 82 us [1288.330s][info][gc,stats ] CWR: VM Weak Roots 82 us, workers (us): 27, 23, 17, 15, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Rendezvous 795 us [1288.330s][info][gc,stats ] Concurrent Cleanup 109 us [1288.330s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.73x [1288.330s][info][gc,stats ] CSR: 1123 us [1288.330s][info][gc,stats ] CSR: Code Cache Roots 942 us, workers (us): 159, 195, 257, 332, ---, ---, ---, ---, [1288.330s][info][gc,stats ] CSR: VM Strong Roots 154 us, workers (us): 44, 41, 38, 32, ---, ---, ---, ---, [1288.330s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, 6, ---, ---, ---, ---, ---, ---, [1288.330s][info][gc,stats ] Concurrent Evacuation 47922 us [1288.330s][info][gc,stats ] Pause Init Update Refs (G) 986 us [1288.330s][info][gc,stats ] Pause Init Update Refs (N) 507 us [1288.330s][info][gc,stats ] Manage GCLABs 422 us [1288.330s][info][gc,stats ] Concurrent Update Refs 198964 us [1288.330s][info][gc,stats ] Concurrent Update Thread Roots 9803 us [1288.330s][info][gc,stats ] Pause Final Update Refs (G) 783 us [1288.330s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1288.330s][info][gc,stats ] Update Region States 48 us [1288.330s][info][gc,stats ] Trash Collection Set 10 us [1288.330s][info][gc,stats ] Rebuild Free Set 92 us [1288.330s][info][gc,stats ] Concurrent Cleanup 137 us [1288.330s][info][gc,stats ] Workers: Evacuated 77031K across 1631952 objects, abandoned 392B across 1 objects. [1288.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1288.330s][info][gc,stats ] - age 1: 35926376 bytes, 35926376 total [1288.330s][info][gc,stats ] - age 2: 1710920 bytes, 37637296 total [1288.330s][info][gc,stats ] - age 3: 870280 bytes, 38507576 total [1288.330s][info][gc,stats ] - age 4: 3464 bytes, 38511040 total [1288.330s][info][gc,stats ] - age 5: 12164800 bytes, 50675840 total [1288.330s][info][gc,stats ] - age 6: 9199520 bytes, 59875360 total [1288.330s][info][gc,stats ] - age 7: 7143632 bytes, 67018992 total [1288.330s][info][gc,stats ] - age 8: 11475024 bytes, 78494016 total [1288.330s][info][gc,stats ] - age 9: 386128 bytes, 78880144 total [1288.330s][info][gc,stats ] - age 11: 32 bytes, 78880176 total [1288.330s][info][gc,stats ] [1288.330s][info][gc,stats ] Mutators: Evacuated 361K across 3546 objects, abandoned 0B across 0 objects. [1288.330s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1288.330s][info][gc,stats ] - age 1: 335440 bytes, 335440 total [1288.330s][info][gc,stats ] - age 2: 960 bytes, 336400 total [1288.330s][info][gc,stats ] - age 3: 128 bytes, 336528 total [1288.330s][info][gc,stats ] - age 5: 6192 bytes, 342720 total [1288.330s][info][gc,stats ] - age 6: 6024 bytes, 348744 total [1288.330s][info][gc,stats ] - age 7: 11168 bytes, 359912 total [1288.330s][info][gc,stats ] - age 8: 9936 bytes, 369848 total [1288.330s][info][gc,stats ] [1288.330s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1288.330s][info][gc,stats ] - age 1: 250409248 bytes, 250409248 total [1288.330s][info][gc,stats ] - age 4: 58537624 bytes, 308946872 total [1288.330s][info][gc,stats ] - age 5: 41332904 bytes, 350279776 total [1288.330s][info][gc,stats ] - age 6: 8254896 bytes, 358534672 total [1288.330s][info][gc,stats ] [1288.330s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1288.330s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1288.330s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1288.340s][info][gc ] Transition from: normal to: idle [1289.748s][info][gc ] Periodic Sample: GCU = 11.645%, MU = 17.320% during most recent 5.0s [1290.514s][info][gc ] Trigger (YOUNG): Average GC time (3121.25 ms) is above the time for average allocation rate (2005 MB/s) to deplete free headroom (6255M) (margin of error = 3.20) [1290.514s][info][gc,ergo ] Free headroom: 7842M (free) - 1587M (spike) - 0B (penalties) = 6255M [1290.514s][info][gc ] Transition from: idle to: normal [1290.514s][info][gc ] Heuristics request for young collection accepted [1290.514s][info][gc,free ] Free: 7842M, Max: 8192K regular, 488M humongous, Frag: 94% external, 0% internal; Used: 5575K, Mutator Free: 981 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 734K, Max: 734K; Used: 7457K [1290.514s][info][gc,ergo ] GC(1348) Start GC cycle (YOUNG) [1290.514s][info][gc,start ] GC(1348) Concurrent reset [1290.514s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent reset [1290.541s][info][gc ] GC(1348) Concurrent reset 27.494ms [1290.542s][info][gc,start ] GC(1348) Pause Init Mark (YOUNG) [1290.542s][info][gc,task ] GC(1348) Using 8 of 8 workers for init marking [1290.545s][info][gc ] GC(1348) Pause Init Mark (YOUNG) 3.531ms [1290.546s][info][gc,start ] GC(1348) Concurrent remembered set scanning [1290.546s][info][gc,task ] GC(1348) Using 4 of 8 workers for Concurrent remembered set scanning [1290.571s][info][gc ] GC(1348) Concurrent remembered set scanning 25.511ms [1290.571s][info][gc,start ] GC(1348) Concurrent marking roots [1290.571s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent marking roots [1290.574s][info][gc ] GC(1348) Concurrent marking roots 3.359ms [1290.574s][info][gc,start ] GC(1348) Concurrent marking (YOUNG) [1290.574s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent marking [1291.012s][info][gc ] GC(1348) Concurrent marking (YOUNG) 437.259ms [1291.012s][info][gc,start ] GC(1348) Pause Final Mark (YOUNG) [1291.012s][info][gc,task ] GC(1348) Using 8 of 8 workers for final marking [1291.013s][info][gc,ergo ] GC(1348) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1291.013s][info][gc,ergo ] GC(1348) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1291.013s][info][gc,ergo ] GC(1348) Chosen CSet evacuates young: 58062K (of which at least: 0B are to be promoted), old: 0B [1291.013s][info][gc,ergo ] GC(1348) Collectable Garbage: 5903M (99%), Immediate: 0B (0%), 0 regions, CSet: 5903M (99%), 745 regions [1291.013s][info][gc,ergo ] GC(1348) Evacuation Targets: YOUNG: 58062K, PROMOTE: 0B, OLD: 0B, TOTAL: 58062K [1291.013s][info][gc,free ] Free: 7502M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 1637K, Mutator Free: 938 Collector Reserve: 73723K, Max: 8192K; Used: 4128B Old Collector Reserve: 734K, Max: 734K; Used: 7457K [1291.013s][info][gc ] GC(1348) Pause Final Mark (YOUNG) 0.993ms [1291.013s][info][gc,start ] GC(1348) Concurrent thread roots [1291.013s][info][gc,task ] GC(1348) Using 4 of 8 workers for Concurrent thread roots [1291.017s][info][gc ] GC(1348) Concurrent thread roots 4.186ms [1291.017s][info][gc,start ] GC(1348) Concurrent weak references [1291.017s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent weak references [1291.017s][info][gc,ref ] GC(1348) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.017s][info][gc,ref ] GC(1348) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.017s][info][gc,ref ] GC(1348) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.017s][info][gc ] GC(1348) Concurrent weak references 0.040ms [1291.017s][info][gc,start ] GC(1348) Concurrent weak roots [1291.017s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent weak root [1291.018s][info][gc ] GC(1348) Concurrent weak roots 0.641ms [1291.018s][info][gc,start ] GC(1348) Concurrent cleanup [1291.018s][info][gc ] GC(1348) Concurrent cleanup 24153M->24153M(31744M) 0.107ms [1291.018s][info][gc,free ] Free: 7489M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 7045K, Mutator Free: 937 Collector Reserve: 72796K, Max: 8192K; Used: 931K Old Collector Reserve: 717K, Max: 717K; Used: 7475K [1291.018s][info][gc,start ] GC(1348) Concurrent strong roots [1291.018s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent strong root [1291.019s][info][gc ] GC(1348) Concurrent strong roots 0.439ms [1291.019s][info][gc,start ] GC(1348) Concurrent evacuation [1291.019s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent evacuation [1291.032s][info][gc,ergo ] GC(1348) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 765952, promotion expended: 639128, old capacity: 17716740096, old_used: 17685846608, old unaffiliated regions: 0 [1291.032s][info][gc,ergo ] GC(1348) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 765952, promotion expended: 639128, old capacity: 17716740096, old_used: 17685846608, old unaffiliated regions: 0 [1291.032s][info][gc,ergo ] GC(1348) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 765952, promotion expended: 639128, old capacity: 17716740096, old_used: 17685846608, old unaffiliated regions: 0 [1291.032s][info][gc,ergo ] GC(1348) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 765952, promotion expended: 639128, old capacity: 17716740096, old_used: 17685846608, old unaffiliated regions: 0 [1291.032s][info][gc,ergo ] GC(1348) Squelching additional promotion failure reports for current epoch [1291.041s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [1291.058s][info][gc ] GC(1348) Concurrent evacuation 39.226ms [1291.058s][info][gc,start ] GC(1348) Pause Init Update Refs [1291.059s][info][gc ] GC(1348) Pause Init Update Refs 0.490ms [1291.059s][info][gc,start ] GC(1348) Concurrent update references [1291.059s][info][gc,task ] GC(1348) Using 4 of 8 workers for concurrent reference update [1291.059s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [1291.287s][info][gc ] GC(1348) Concurrent update references 227.672ms [1291.287s][info][gc,start ] GC(1348) Concurrent update thread roots [1291.296s][info][gc ] GC(1348) Concurrent update thread roots 9.470ms [1291.296s][info][gc,start ] GC(1348) Pause Final Update Refs [1291.296s][info][gc,task ] GC(1348) Using 8 of 8 workers for final reference update [1291.297s][info][gc,free ] Free: 12136M, Max: 8192K regular, 408M humongous, Frag: 94% external, 48% internal; Used: 5895M, Mutator Free: 1518 Collector Reserve: 743M, Max: 8192K; Used: 73748K Old Collector Reserve: 8169K, Max: 8169K; Used: 23040B [1291.297s][info][gc ] GC(1348) Pause Final Update Refs 0.226ms [1291.297s][info][gc,start ] GC(1348) Concurrent cleanup [1291.297s][info][gc ] GC(1348) Concurrent cleanup 24778M->18826M(31744M) 0.190ms [1291.297s][info][gc,ergo ] GC(1348) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8183K, young_available: 12879M [1291.297s][info][gc,ergo ] GC(1348) At end of Concurrent Young GC: GCU: 6.3%, MU: 16.9% during period of 2.968s [1291.297s][info][gc,ergo ] GC(1348) At end of Concurrent Young GC: YOUNG generation used: 1961M, used regions: 1976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14840M, available: 12878M [1291.297s][info][gc,ergo ] GC(1348) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16904M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16904M, available: 8183K [1291.297s][info][gc,free ] Free: 12134M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 9630K, Mutator Free: 1518 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8169K, Max: 8169K; Used: 23040B [1291.298s][info][gc,stats ] [1291.298s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1291.298s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1291.298s][info][gc,stats ] [1291.298s][info][gc,stats ] Concurrent Reset 27529 us [1291.298s][info][gc,stats ] Pause Init Mark (G) 4288 us [1291.298s][info][gc,stats ] Pause Init Mark (N) 3540 us [1291.298s][info][gc,stats ] Swap Remembered Set 3320 us [1291.298s][info][gc,stats ] Update Region States 59 us [1291.298s][info][gc,stats ] Concurrent Scan Remembered Set 25528 us, parallelism: 3.99x [1291.298s][info][gc,stats ] RS: 101752 us [1291.298s][info][gc,stats ] RS: Scan Clusters 101752 us, workers (us): 25457, 25434, 25432, 25429, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Concurrent Mark Roots 3376 us, parallelism: 3.61x [1291.298s][info][gc,stats ] CMR: 12174 us [1291.298s][info][gc,stats ] CMR: Thread Roots 11058 us, workers (us): 2823, 2670, 2864, 2702, ---, ---, ---, ---, [1291.298s][info][gc,stats ] CMR: Code Cache Roots 988 us, workers (us): 179, 356, 147, 305, ---, ---, ---, ---, [1291.298s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 28, 26, 21, 17, ---, ---, ---, ---, [1291.298s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Concurrent Marking 437286 us, parallelism: 3.96x [1291.298s][info][gc,stats ] CM: 1730216 us [1291.298s][info][gc,stats ] CM: Parallel Mark 1730216 us, workers (us): 432564, 432557, 432550, 432545, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Pause Final Mark (G) 1494 us [1291.298s][info][gc,stats ] Pause Final Mark (N) 999 us [1291.298s][info][gc,stats ] Finish Mark 498 us [1291.298s][info][gc,stats ] Update Region States 93 us [1291.298s][info][gc,stats ] Choose Collection Set 168 us [1291.298s][info][gc,stats ] Rebuild Free Set 46 us [1291.298s][info][gc,stats ] Concurrent Thread Roots 4201 us, parallelism: 3.86x [1291.298s][info][gc,stats ] CTR: 16194 us [1291.298s][info][gc,stats ] CTR: Thread Roots 16194 us, workers (us): 4063, 4015, 3982, 4134, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.04x [1291.298s][info][gc,stats ] CWRF: 2 us [1291.298s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Concurrent Weak Roots 660 us [1291.298s][info][gc,stats ] Roots 55 us, parallelism: 1.47x [1291.298s][info][gc,stats ] CWR: 80 us [1291.298s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 24, 23, 19, 14, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Rendezvous 579 us [1291.298s][info][gc,stats ] Concurrent Cleanup 112 us [1291.298s][info][gc,stats ] Concurrent Strong Roots 443 us, parallelism: 2.66x [1291.298s][info][gc,stats ] CSR: 1179 us [1291.298s][info][gc,stats ] CSR: Code Cache Roots 1011 us, workers (us): 196, 163, 363, 289, ---, ---, ---, ---, [1291.298s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 38, 32, 27, ---, ---, ---, ---, [1291.298s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 23, 6, ---, ---, ---, ---, ---, [1291.298s][info][gc,stats ] Concurrent Evacuation 39241 us [1291.298s][info][gc,stats ] Pause Init Update Refs (G) 978 us [1291.298s][info][gc,stats ] Pause Init Update Refs (N) 499 us [1291.298s][info][gc,stats ] Manage GCLABs 415 us [1291.298s][info][gc,stats ] Concurrent Update Refs 227694 us [1291.298s][info][gc,stats ] Concurrent Update Thread Roots 9485 us [1291.298s][info][gc,stats ] Pause Final Update Refs (G) 779 us [1291.298s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1291.298s][info][gc,stats ] Update Region States 46 us [1291.298s][info][gc,stats ] Trash Collection Set 22 us [1291.298s][info][gc,stats ] Rebuild Free Set 82 us [1291.298s][info][gc,stats ] Concurrent Cleanup 196 us [1291.298s][info][gc,stats ] Workers: Evacuated 57503K across 1023125 objects, abandoned 0B across 0 objects. [1291.298s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1291.298s][info][gc,stats ] - age 1: 38914256 bytes, 38914256 total [1291.298s][info][gc,stats ] - age 2: 267680 bytes, 39181936 total [1291.298s][info][gc,stats ] - age 3: 57760 bytes, 39239696 total [1291.298s][info][gc,stats ] - age 4: 704712 bytes, 39944408 total [1291.298s][info][gc,stats ] - age 5: 2736 bytes, 39947144 total [1291.298s][info][gc,stats ] - age 6: 4642640 bytes, 44589784 total [1291.298s][info][gc,stats ] - age 7: 3686696 bytes, 48276480 total [1291.298s][info][gc,stats ] - age 8: 1544328 bytes, 49820808 total [1291.298s][info][gc,stats ] - age 9: 9005280 bytes, 58826088 total [1291.298s][info][gc,stats ] - age 10: 57896 bytes, 58883984 total [1291.298s][info][gc,stats ] [1291.298s][info][gc,stats ] Mutators: Evacuated 558K across 4589 objects, abandoned 0B across 0 objects. [1291.298s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1291.298s][info][gc,stats ] - age 1: 558824 bytes, 558824 total [1291.298s][info][gc,stats ] - age 2: 160 bytes, 558984 total [1291.298s][info][gc,stats ] - age 3: 32 bytes, 559016 total [1291.298s][info][gc,stats ] - age 4: 224 bytes, 559240 total [1291.298s][info][gc,stats ] - age 6: 2016 bytes, 561256 total [1291.298s][info][gc,stats ] - age 7: 2752 bytes, 564008 total [1291.298s][info][gc,stats ] - age 8: 7064 bytes, 571072 total [1291.298s][info][gc,stats ] - age 9: 1336 bytes, 572408 total [1291.298s][info][gc,stats ] [1291.298s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1291.298s][info][gc,stats ] - age 1: 15671224 bytes, 15671224 total [1291.298s][info][gc,stats ] - age 2: 249973936 bytes, 265645160 total [1291.298s][info][gc,stats ] - age 5: 58510648 bytes, 324155808 total [1291.298s][info][gc,stats ] - age 6: 41302976 bytes, 365458784 total [1291.298s][info][gc,stats ] - age 7: 8247072 bytes, 373705856 total [1291.298s][info][gc,stats ] [1291.298s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1291.298s][info][gc,stats ] - age 7: 11439715208 bytes, 11439715208 total [1291.298s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1291.308s][info][gc ] Transition from: normal to: idle [1291.308s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8053K [1291.308s][info][gc ] Transition from: idle to: normal [1291.308s][info][gc ] Heuristics request for young collection accepted [1291.308s][info][gc,free ] Free: 12110M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 10162K, Mutator Free: 1515 Collector Reserve: 743M, Max: 8192K; Used: 20640B Old Collector Reserve: 8169K, Max: 8169K; Used: 23040B [1291.308s][info][gc,ergo ] GC(1349) Start GC cycle (YOUNG) [1291.308s][info][gc,start ] GC(1349) Concurrent reset [1291.308s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent reset [1291.315s][info][gc ] GC(1349) Concurrent reset 7.020ms [1291.316s][info][gc,start ] GC(1349) Pause Init Mark (YOUNG) [1291.316s][info][gc,task ] GC(1349) Using 8 of 8 workers for init marking [1291.320s][info][gc ] GC(1349) Pause Init Mark (YOUNG) 3.759ms [1291.320s][info][gc,start ] GC(1349) Concurrent remembered set scanning [1291.320s][info][gc,task ] GC(1349) Using 4 of 8 workers for Concurrent remembered set scanning [1291.346s][info][gc ] GC(1349) Concurrent remembered set scanning 26.164ms [1291.346s][info][gc,start ] GC(1349) Concurrent marking roots [1291.346s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent marking roots [1291.349s][info][gc ] GC(1349) Concurrent marking roots 3.272ms [1291.349s][info][gc,start ] GC(1349) Concurrent marking (YOUNG) [1291.349s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent marking [1291.782s][info][gc ] GC(1349) Concurrent marking (YOUNG) 433.059ms [1291.783s][info][gc,start ] GC(1349) Pause Final Mark (YOUNG) [1291.783s][info][gc,task ] GC(1349) Using 8 of 8 workers for final marking [1291.783s][info][gc,ergo ] GC(1349) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1291.783s][info][gc,ergo ] GC(1349) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1291.783s][info][gc,ergo ] GC(1349) Chosen CSet evacuates young: 58506K (of which at least: 0B are to be promoted), old: 0B [1291.783s][info][gc,ergo ] GC(1349) Collectable Garbage: 1590M (99%), Immediate: 0B (0%), 0 regions, CSet: 1590M (99%), 206 regions [1291.783s][info][gc,ergo ] GC(1349) Evacuation Targets: YOUNG: 58506K, PROMOTE: 0B, OLD: 0B, TOTAL: 58506K [1291.784s][info][gc,free ] Free: 11807M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 1021K, Mutator Free: 1476 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8169K, Max: 8169K; Used: 23040B [1291.784s][info][gc ] GC(1349) Pause Final Mark (YOUNG) 0.949ms [1291.784s][info][gc,start ] GC(1349) Concurrent thread roots [1291.784s][info][gc,task ] GC(1349) Using 4 of 8 workers for Concurrent thread roots [1291.787s][info][gc ] GC(1349) Concurrent thread roots 3.720ms [1291.787s][info][gc,start ] GC(1349) Concurrent weak references [1291.787s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent weak references [1291.788s][info][gc,ref ] GC(1349) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.788s][info][gc,ref ] GC(1349) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.788s][info][gc,ref ] GC(1349) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1291.788s][info][gc ] GC(1349) Concurrent weak references 0.039ms [1291.788s][info][gc,start ] GC(1349) Concurrent weak roots [1291.788s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent weak root [1291.788s][info][gc ] GC(1349) Concurrent weak roots 0.690ms [1291.788s][info][gc,start ] GC(1349) Concurrent cleanup [1291.788s][info][gc ] GC(1349) Concurrent cleanup 19841M->19841M(31744M) 0.103ms [1291.788s][info][gc,free ] Free: 11793M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 6343K, Mutator Free: 1475 Collector Reserve: 72925K, Max: 8192K; Used: 802K Old Collector Reserve: 8154K, Max: 8154K; Used: 38400B [1291.788s][info][gc,start ] GC(1349) Concurrent strong roots [1291.788s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent strong root [1291.789s][info][gc ] GC(1349) Concurrent strong roots 0.423ms [1291.789s][info][gc,start ] GC(1349) Concurrent evacuation [1291.789s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent evacuation [1291.796s][info][gc ] GC(1349) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [1291.803s][info][gc,ergo ] GC(1349) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8379392, promotion expended: 8299304, old capacity: 17733517312, old_used: 17702671440, old unaffiliated regions: 0 [1291.803s][info][gc,ergo ] GC(1349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8379392, promotion expended: 8299304, old capacity: 17733517312, old_used: 17702671440, old unaffiliated regions: 0 [1291.803s][info][gc,ergo ] GC(1349) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8379392, promotion expended: 8299304, old capacity: 17733517312, old_used: 17702671440, old unaffiliated regions: 0 [1291.803s][info][gc,ergo ] GC(1349) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8379392, promotion expended: 8299304, old capacity: 17733517312, old_used: 17702671440, old unaffiliated regions: 0 [1291.803s][info][gc,ergo ] GC(1349) Squelching additional promotion failure reports for current epoch [1291.832s][info][gc ] GC(1349) Concurrent evacuation 43.516ms [1291.833s][info][gc,start ] GC(1349) Pause Init Update Refs [1291.833s][info][gc ] GC(1349) Pause Init Update Refs 0.505ms [1291.833s][info][gc,start ] GC(1349) Concurrent update references [1291.833s][info][gc,task ] GC(1349) Using 4 of 8 workers for concurrent reference update [1291.833s][info][gc,free ] At start of update refs, moving 16375K to Mutator free set from Collector Reserve (16375K) and from Old Collector Reserve (0B) [1292.027s][info][gc ] GC(1349) Concurrent update references 194.012ms [1292.027s][info][gc,start ] GC(1349) Concurrent update thread roots [1292.036s][info][gc ] GC(1349) Concurrent update thread roots 8.281ms [1292.036s][info][gc,start ] GC(1349) Pause Final Update Refs [1292.036s][info][gc,task ] GC(1349) Using 8 of 8 workers for final reference update [1292.036s][info][gc,free ] Free: 12205M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 12% internal; Used: 1570M, Mutator Free: 1526 Collector Reserve: 743M, Max: 8192K; Used: 81948K Old Collector Reserve: 16384B, Max: 16384B; Used: 8176K [1292.036s][info][gc ] GC(1349) Pause Final Update Refs 0.237ms [1292.036s][info][gc,start ] GC(1349) Concurrent cleanup [1292.037s][info][gc ] GC(1349) Concurrent cleanup 20404M->18765M(31744M) 0.123ms [1292.037s][info][gc,ergo ] GC(1349) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 30208B, young_available: 12949M [1292.037s][info][gc,ergo ] GC(1349) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.1% during period of 0.739s [1292.037s][info][gc,ergo ] GC(1349) At end of Concurrent Young GC: YOUNG generation used: 1883M, used regions: 1912M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14832M, available: 12948M [1292.037s][info][gc,ergo ] GC(1349) At end of Concurrent Young GC: OLD generation used: 16882M, used regions: 16912M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16912M, available: 30208B [1292.037s][info][gc,free ] Free: 12204M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 3717K, Mutator Free: 1526 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 16384B, Max: 16384B; Used: 8176K [1292.037s][info][gc,stats ] [1292.037s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1292.037s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1292.037s][info][gc,stats ] [1292.037s][info][gc,stats ] Concurrent Reset 7041 us [1292.037s][info][gc,stats ] Pause Init Mark (G) 4344 us [1292.037s][info][gc,stats ] Pause Init Mark (N) 3767 us [1292.037s][info][gc,stats ] Swap Remembered Set 3540 us [1292.037s][info][gc,stats ] Update Region States 115 us [1292.037s][info][gc,stats ] Concurrent Scan Remembered Set 26180 us, parallelism: 3.99x [1292.037s][info][gc,stats ] RS: 104380 us [1292.037s][info][gc,stats ] RS: Scan Clusters 104380 us, workers (us): 26102, 26095, 26094, 26089, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Concurrent Mark Roots 3285 us, parallelism: 3.60x [1292.037s][info][gc,stats ] CMR: 11820 us [1292.037s][info][gc,stats ] CMR: Thread Roots 10761 us, workers (us): 2590, 2643, 2804, 2725, ---, ---, ---, ---, [1292.037s][info][gc,stats ] CMR: Code Cache Roots 938 us, workers (us): 334, 287, 140, 176, ---, ---, ---, ---, [1292.037s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 27, 23, 19, 16, ---, ---, ---, ---, [1292.037s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Concurrent Marking 433090 us, parallelism: 3.96x [1292.037s][info][gc,stats ] CM: 1713343 us [1292.037s][info][gc,stats ] CM: Parallel Mark 1713343 us, workers (us): 428351, 428342, 428332, 428318, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Pause Final Mark (G) 1460 us [1292.037s][info][gc,stats ] Pause Final Mark (N) 955 us [1292.037s][info][gc,stats ] Finish Mark 510 us [1292.037s][info][gc,stats ] Update Region States 87 us [1292.037s][info][gc,stats ] Choose Collection Set 108 us [1292.037s][info][gc,stats ] Rebuild Free Set 56 us [1292.037s][info][gc,stats ] Concurrent Thread Roots 3733 us, parallelism: 3.84x [1292.037s][info][gc,stats ] CTR: 14332 us [1292.037s][info][gc,stats ] CTR: Thread Roots 14332 us, workers (us): 3660, 3531, 3610, 3532, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.03x [1292.037s][info][gc,stats ] CWRF: 1 us [1292.037s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Concurrent Weak Roots 695 us [1292.037s][info][gc,stats ] Roots 58 us, parallelism: 1.55x [1292.037s][info][gc,stats ] CWR: 90 us [1292.037s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 27, 23, 22, 17, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Rendezvous 624 us [1292.037s][info][gc,stats ] Concurrent Cleanup 108 us [1292.037s][info][gc,stats ] Concurrent Strong Roots 427 us, parallelism: 2.58x [1292.037s][info][gc,stats ] CSR: 1103 us [1292.037s][info][gc,stats ] CSR: Code Cache Roots 932 us, workers (us): 262, 152, 167, 351, ---, ---, ---, ---, [1292.037s][info][gc,stats ] CSR: VM Strong Roots 142 us, workers (us): 43, 37, 31, 31, ---, ---, ---, ---, [1292.037s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, 7, 22, ---, ---, ---, ---, ---, [1292.037s][info][gc,stats ] Concurrent Evacuation 43534 us [1292.037s][info][gc,stats ] Pause Init Update Refs (G) 973 us [1292.037s][info][gc,stats ] Pause Init Update Refs (N) 514 us [1292.037s][info][gc,stats ] Manage GCLABs 423 us [1292.037s][info][gc,stats ] Concurrent Update Refs 194033 us [1292.037s][info][gc,stats ] Concurrent Update Thread Roots 8296 us [1292.037s][info][gc,stats ] Pause Final Update Refs (G) 769 us [1292.037s][info][gc,stats ] Pause Final Update Refs (N) 242 us [1292.037s][info][gc,stats ] Update Region States 67 us [1292.037s][info][gc,stats ] Trash Collection Set 9 us [1292.037s][info][gc,stats ] Rebuild Free Set 80 us [1292.038s][info][gc,stats ] Concurrent Cleanup 128 us [1292.038s][info][gc,stats ] Workers: Evacuated 58180K across 1084804 objects, abandoned 0B across 0 objects. [1292.038s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1292.038s][info][gc,stats ] - age 1: 24596824 bytes, 24596824 total [1292.038s][info][gc,stats ] - age 2: 8393176 bytes, 32990000 total [1292.038s][info][gc,stats ] - age 3: 267808 bytes, 33257808 total [1292.038s][info][gc,stats ] - age 4: 203328 bytes, 33461136 total [1292.038s][info][gc,stats ] - age 5: 704792 bytes, 34165928 total [1292.038s][info][gc,stats ] - age 6: 2960 bytes, 34168888 total [1292.038s][info][gc,stats ] - age 7: 6938712 bytes, 41107600 total [1292.038s][info][gc,stats ] - age 8: 6974888 bytes, 48082488 total [1292.038s][info][gc,stats ] - age 9: 5666888 bytes, 53749376 total [1292.038s][info][gc,stats ] - age 10: 5447032 bytes, 59196408 total [1292.038s][info][gc,stats ] - age 11: 380656 bytes, 59577064 total [1292.038s][info][gc,stats ] [1292.038s][info][gc,stats ] Mutators: Evacuated 325K across 2953 objects, abandoned 0B across 0 objects. [1292.038s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1292.038s][info][gc,stats ] - age 1: 314248 bytes, 314248 total [1292.038s][info][gc,stats ] - age 2: 1344 bytes, 315592 total [1292.038s][info][gc,stats ] - age 4: 64 bytes, 315656 total [1292.038s][info][gc,stats ] - age 5: 208 bytes, 315864 total [1292.038s][info][gc,stats ] - age 6: 2600 bytes, 318464 total [1292.038s][info][gc,stats ] - age 7: 4208 bytes, 322672 total [1292.038s][info][gc,stats ] - age 8: 1816 bytes, 324488 total [1292.038s][info][gc,stats ] - age 9: 7176 bytes, 331664 total [1292.038s][info][gc,stats ] - age 10: 1720 bytes, 333384 total [1292.038s][info][gc,stats ] [1292.038s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1292.038s][info][gc,stats ] - age 1: 840 bytes, 840 total [1292.038s][info][gc,stats ] - age 2: 8362968 bytes, 8363808 total [1292.038s][info][gc,stats ] - age 3: 249973904 bytes, 258337712 total [1292.038s][info][gc,stats ] - age 6: 58510648 bytes, 316848360 total [1292.038s][info][gc,stats ] - age 7: 41302976 bytes, 358151336 total [1292.038s][info][gc,stats ] [1292.038s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1292.038s][info][gc,stats ] - age 7: 11447962280 bytes, 11447962280 total [1292.038s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1292.048s][info][gc ] Transition from: normal to: idle [1292.048s][info][gc ] Trigger (YOUNG): expedite promotion in place of 40334K [1292.048s][info][gc ] Transition from: idle to: normal [1292.048s][info][gc ] Heuristics request for young collection accepted [1292.048s][info][gc,free ] Free: 12181M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 2815K, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 28896B Old Collector Reserve: 16384B, Max: 16384B; Used: 8176K [1292.048s][info][gc,ergo ] GC(1350) Start GC cycle (YOUNG) [1292.048s][info][gc,start ] GC(1350) Concurrent reset [1292.048s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent reset [1292.055s][info][gc ] GC(1350) Concurrent reset 7.107ms [1292.056s][info][gc,start ] GC(1350) Pause Init Mark (YOUNG) [1292.056s][info][gc,task ] GC(1350) Using 8 of 8 workers for init marking [1292.059s][info][gc ] GC(1350) Pause Init Mark (YOUNG) 3.525ms [1292.059s][info][gc,start ] GC(1350) Concurrent remembered set scanning [1292.059s][info][gc,task ] GC(1350) Using 4 of 8 workers for Concurrent remembered set scanning [1292.093s][info][gc ] GC(1350) Concurrent remembered set scanning 33.458ms [1292.093s][info][gc,start ] GC(1350) Concurrent marking roots [1292.093s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent marking roots [1292.096s][info][gc ] GC(1350) Concurrent marking roots 3.378ms [1292.096s][info][gc,start ] GC(1350) Concurrent marking (YOUNG) [1292.096s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent marking [1292.515s][info][gc ] GC(1350) Concurrent marking (YOUNG) 418.755ms [1292.515s][info][gc,start ] GC(1350) Pause Final Mark (YOUNG) [1292.515s][info][gc,task ] GC(1350) Using 8 of 8 workers for final marking [1292.516s][info][gc,ergo ] GC(1350) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 41943040 used bytes [1292.516s][info][gc,ergo ] GC(1350) Adaptive CSet Selection for YOUNG. Max Evacuation: 617M, Actual Free: 0B. [1292.516s][info][gc,ergo ] GC(1350) Chosen CSet evacuates young: 57458K (of which at least: 0B are to be promoted), old: 0B [1292.516s][info][gc,ergo ] GC(1350) Collectable Garbage: 1527M (99%), Immediate: 0B (0%), 0 regions, CSet: 1527M (99%), 198 regions [1292.516s][info][gc,ergo ] GC(1350) Evacuation Targets: YOUNG: 57458K, PROMOTE: 0B, OLD: 0B, TOTAL: 57458K [1292.516s][info][gc,free ] Free: 11898M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 5436K, Mutator Free: 1488 Collector Reserve: 73719K, Max: 8192K; Used: 8256B Old Collector Reserve: 16384B, Max: 16384B; Used: 8176K [1292.516s][info][gc ] GC(1350) Pause Final Mark (YOUNG) 0.904ms [1292.516s][info][gc,start ] GC(1350) Concurrent thread roots [1292.516s][info][gc,task ] GC(1350) Using 4 of 8 workers for Concurrent thread roots [1292.520s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [1292.521s][info][gc ] GC(1350) Concurrent thread roots 4.207ms [1292.521s][info][gc,start ] GC(1350) Concurrent weak references [1292.521s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent weak references [1292.521s][info][gc,ref ] GC(1350) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1292.521s][info][gc,ref ] GC(1350) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1292.521s][info][gc,ref ] GC(1350) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1292.521s][info][gc ] GC(1350) Concurrent weak references 0.045ms [1292.521s][info][gc,start ] GC(1350) Concurrent weak roots [1292.521s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent weak root [1292.521s][info][gc ] GC(1350) Concurrent weak roots 0.665ms [1292.521s][info][gc,start ] GC(1350) Concurrent cleanup [1292.521s][info][gc ] GC(1350) Concurrent cleanup 19758M->19758M(31744M) 0.104ms [1292.521s][info][gc,free ] Free: 11877M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 2885K, Mutator Free: 1485 Collector Reserve: 72792K, Max: 8192K; Used: 935K Old Collector Reserve: 8187K, Max: 8187K; Used: 5120B [1292.521s][info][gc,start ] GC(1350) Concurrent strong roots [1292.521s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent strong root [1292.522s][info][gc ] GC(1350) Concurrent strong roots 0.457ms [1292.522s][info][gc,start ] GC(1350) Concurrent evacuation [1292.522s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent evacuation [1292.525s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 30208, promotion expended: 28160, old capacity: 17741905920, old_used: 17702750800, old unaffiliated regions: 0 [1292.525s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 30208, promotion expended: 28160, old capacity: 17741905920, old_used: 17702750800, old unaffiliated regions: 0 [1292.525s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 30208, promotion expended: 28160, old capacity: 17741905920, old_used: 17702750800, old unaffiliated regions: 0 [1292.525s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 30208, promotion expended: 28160, old capacity: 17741905920, old_used: 17702750800, old unaffiliated regions: 0 [1292.525s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1292.529s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [1292.529s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [1292.529s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [1292.531s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [1292.532s][info][gc ] GC(1350) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [1292.577s][info][gc ] GC(1350) Concurrent evacuation 55.368ms [1292.578s][info][gc,start ] GC(1350) Pause Init Update Refs [1292.578s][info][gc ] GC(1350) Pause Init Update Refs 0.530ms [1292.578s][info][gc,start ] GC(1350) Concurrent update references [1292.578s][info][gc,task ] GC(1350) Using 4 of 8 workers for concurrent reference update [1292.578s][info][gc,free ] At start of update refs, moving 8169K to Mutator free set from Collector Reserve (8169K) and from Old Collector Reserve (0B) [1292.775s][info][gc ] GC(1350) Concurrent update references 197.211ms [1292.775s][info][gc,start ] GC(1350) Concurrent update thread roots [1292.784s][info][gc ] GC(1350) Concurrent update thread roots 8.158ms [1292.784s][info][gc,start ] GC(1350) Pause Final Update Refs [1292.784s][info][gc,task ] GC(1350) Using 8 of 8 workers for final reference update [1292.784s][info][gc,free ] Free: 12179M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 12% internal; Used: 1532M, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 57386K Old Collector Reserve: 8070K, Max: 8070K; Used: 122K [1292.784s][info][gc ] GC(1350) Pause Final Update Refs 0.203ms [1292.784s][info][gc,start ] GC(1350) Concurrent cleanup [1292.785s][info][gc ] GC(1350) Concurrent cleanup 20359M->18784M(31744M) 0.130ms [1292.785s][info][gc,ergo ] GC(1350) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8084K, young_available: 12922M [1292.785s][info][gc,ergo ] GC(1350) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.2% during period of 0.748s [1292.785s][info][gc,ergo ] GC(1350) At end of Concurrent Young GC: YOUNG generation used: 1862M, used regions: 1888M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14784M, available: 12921M [1292.785s][info][gc,ergo ] GC(1350) At end of Concurrent Young GC: OLD generation used: 16922M, used regions: 16960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16960M, available: 8084K [1292.785s][info][gc,free ] Free: 12177M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 6585K, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 43344B Old Collector Reserve: 8070K, Max: 8070K; Used: 122K [1292.785s][info][gc,stats ] [1292.785s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1292.785s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1292.785s][info][gc,stats ] [1292.785s][info][gc,stats ] Concurrent Reset 7125 us [1292.785s][info][gc,stats ] Pause Init Mark (G) 4120 us [1292.785s][info][gc,stats ] Pause Init Mark (N) 3539 us [1292.785s][info][gc,stats ] Swap Remembered Set 3336 us [1292.785s][info][gc,stats ] Update Region States 67 us [1292.785s][info][gc,stats ] Concurrent Scan Remembered Set 33480 us, parallelism: 3.99x [1292.785s][info][gc,stats ] RS: 133589 us [1292.785s][info][gc,stats ] RS: Scan Clusters 133589 us, workers (us): 33402, 33398, 33395, 33394, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Concurrent Mark Roots 3387 us, parallelism: 3.59x [1292.785s][info][gc,stats ] CMR: 12165 us [1292.785s][info][gc,stats ] CMR: Thread Roots 11052 us, workers (us): 2818, 2759, 2854, 2621, ---, ---, ---, ---, [1292.785s][info][gc,stats ] CMR: Code Cache Roots 987 us, workers (us): 178, 311, 141, 357, ---, ---, ---, ---, [1292.785s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 31, 22, 20, 16, ---, ---, ---, ---, [1292.785s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Concurrent Marking 418781 us, parallelism: 3.96x [1292.785s][info][gc,stats ] CM: 1657751 us [1292.785s][info][gc,stats ] CM: Parallel Mark 1657751 us, workers (us): 414448, 414440, 414436, 414428, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Pause Final Mark (G) 1419 us [1292.785s][info][gc,stats ] Pause Final Mark (N) 910 us [1292.785s][info][gc,stats ] Finish Mark 479 us [1292.785s][info][gc,stats ] Update Region States 84 us [1292.785s][info][gc,stats ] Choose Collection Set 105 us [1292.785s][info][gc,stats ] Rebuild Free Set 55 us [1292.785s][info][gc,stats ] Concurrent Thread Roots 4219 us, parallelism: 3.92x [1292.785s][info][gc,stats ] CTR: 16559 us [1292.785s][info][gc,stats ] CTR: Thread Roots 16559 us, workers (us): 4149, 4167, 4090, 4153, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.05x [1292.785s][info][gc,stats ] CWRF: 2 us [1292.785s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Concurrent Weak Roots 675 us [1292.785s][info][gc,stats ] Roots 55 us, parallelism: 1.47x [1292.785s][info][gc,stats ] CWR: 81 us [1292.785s][info][gc,stats ] CWR: VM Weak Roots 81 us, workers (us): 26, 22, 18, 16, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Rendezvous 601 us [1292.785s][info][gc,stats ] Concurrent Cleanup 108 us [1292.785s][info][gc,stats ] Concurrent Strong Roots 461 us, parallelism: 2.70x [1292.785s][info][gc,stats ] CSR: 1242 us [1292.785s][info][gc,stats ] CSR: Code Cache Roots 1053 us, workers (us): 196, 365, 290, 202, ---, ---, ---, ---, [1292.785s][info][gc,stats ] CSR: VM Strong Roots 158 us, workers (us): 47, 40, 38, 33, ---, ---, ---, ---, [1292.785s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 25, 6, ---, ---, ---, ---, ---, ---, [1292.785s][info][gc,stats ] Concurrent Evacuation 55383 us [1292.785s][info][gc,stats ] Pause Init Update Refs (G) 1002 us [1292.785s][info][gc,stats ] Pause Init Update Refs (N) 539 us [1292.785s][info][gc,stats ] Manage GCLABs 444 us [1292.785s][info][gc,stats ] Concurrent Update Refs 197232 us [1292.785s][info][gc,stats ] Concurrent Update Thread Roots 8174 us [1292.785s][info][gc,stats ] Pause Final Update Refs (G) 744 us [1292.785s][info][gc,stats ] Pause Final Update Refs (N) 208 us [1292.785s][info][gc,stats ] Update Region States 49 us [1292.785s][info][gc,stats ] Trash Collection Set 8 us [1292.785s][info][gc,stats ] Rebuild Free Set 81 us [1292.785s][info][gc,stats ] Concurrent Cleanup 138 us [1292.785s][info][gc,stats ] Workers: Evacuated 57129K across 972972 objects, abandoned 376B across 1 objects. [1292.785s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1292.785s][info][gc,stats ] - age 1: 30510288 bytes, 30510288 total [1292.785s][info][gc,stats ] - age 2: 8567256 bytes, 39077544 total [1292.785s][info][gc,stats ] - age 3: 1096640 bytes, 40174184 total [1292.785s][info][gc,stats ] - age 4: 267744 bytes, 40441928 total [1292.785s][info][gc,stats ] - age 5: 203232 bytes, 40645160 total [1292.785s][info][gc,stats ] - age 6: 704904 bytes, 41350064 total [1292.785s][info][gc,stats ] - age 7: 5432 bytes, 41355496 total [1292.785s][info][gc,stats ] - age 8: 4644984 bytes, 46000480 total [1292.785s][info][gc,stats ] - age 9: 6112224 bytes, 52112704 total [1292.785s][info][gc,stats ] - age 10: 566944 bytes, 52679648 total [1292.785s][info][gc,stats ] - age 11: 5441232 bytes, 58120880 total [1292.785s][info][gc,stats ] - age 12: 379352 bytes, 58500232 total [1292.785s][info][gc,stats ] [1292.785s][info][gc,stats ] Mutators: Evacuated 328K across 2928 objects, abandoned 0B across 0 objects. [1292.785s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1292.785s][info][gc,stats ] - age 1: 319288 bytes, 319288 total [1292.785s][info][gc,stats ] - age 2: 640 bytes, 319928 total [1292.785s][info][gc,stats ] - age 3: 944 bytes, 320872 total [1292.785s][info][gc,stats ] - age 4: 64 bytes, 320936 total [1292.785s][info][gc,stats ] - age 5: 128 bytes, 321064 total [1292.785s][info][gc,stats ] - age 6: 96 bytes, 321160 total [1292.785s][info][gc,stats ] - age 7: 672 bytes, 321832 total [1292.785s][info][gc,stats ] - age 8: 4472 bytes, 326304 total [1292.785s][info][gc,stats ] - age 9: 3136 bytes, 329440 total [1292.785s][info][gc,stats ] - age 10: 1408 bytes, 330848 total [1292.785s][info][gc,stats ] - age 11: 5488 bytes, 336336 total [1292.785s][info][gc,stats ] - age 12: 536 bytes, 336872 total [1292.785s][info][gc,stats ] [1292.786s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1292.786s][info][gc,stats ] - age 2: 840 bytes, 840 total [1292.786s][info][gc,stats ] - age 3: 8362968 bytes, 8363808 total [1292.786s][info][gc,stats ] - age 4: 249973904 bytes, 258337712 total [1292.786s][info][gc,stats ] - age 7: 58510648 bytes, 316848360 total [1292.786s][info][gc,stats ] [1292.786s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1292.786s][info][gc,stats ] - age 7: 11489265256 bytes, 11489265256 total [1292.786s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1292.796s][info][gc ] Transition from: normal to: idle [1292.796s][info][gc ] Trigger (YOUNG): expedite promotion in place of 57139K [1292.796s][info][gc ] Transition from: idle to: normal [1292.796s][info][gc ] Heuristics request for young collection accepted [1292.796s][info][gc,free ] Free: 12154M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 5220K, Mutator Free: 1520 Collector Reserve: 743M, Max: 8192K; Used: 43344B Old Collector Reserve: 8070K, Max: 8070K; Used: 122K [1292.796s][info][gc,ergo ] GC(1351) Start GC cycle (YOUNG) [1292.796s][info][gc,start ] GC(1351) Concurrent reset [1292.796s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent reset [1292.804s][info][gc ] GC(1351) Concurrent reset 7.164ms [1292.804s][info][gc,start ] GC(1351) Pause Init Mark (YOUNG) [1292.804s][info][gc,task ] GC(1351) Using 8 of 8 workers for init marking [1292.808s][info][gc ] GC(1351) Pause Init Mark (YOUNG) 3.514ms [1292.808s][info][gc,start ] GC(1351) Concurrent remembered set scanning [1292.808s][info][gc,task ] GC(1351) Using 4 of 8 workers for Concurrent remembered set scanning [1292.860s][info][gc ] GC(1351) Concurrent remembered set scanning 52.564ms [1292.860s][info][gc,start ] GC(1351) Concurrent marking roots [1292.860s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent marking roots [1292.864s][info][gc ] GC(1351) Concurrent marking roots 3.538ms [1292.864s][info][gc,start ] GC(1351) Concurrent marking (YOUNG) [1292.864s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent marking [1293.254s][info][gc ] GC(1351) Concurrent marking (YOUNG) 389.620ms [1293.254s][info][gc,start ] GC(1351) Pause Final Mark (YOUNG) [1293.254s][info][gc,task ] GC(1351) Using 8 of 8 workers for final marking [1293.255s][info][gc,ergo ] GC(1351) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 58720256 used bytes [1293.255s][info][gc,ergo ] GC(1351) Adaptive CSet Selection for YOUNG. Max Evacuation: 615M, Actual Free: 0B. [1293.255s][info][gc,ergo ] GC(1351) Chosen CSet evacuates young: 43688K (of which at least: 0B are to be promoted), old: 0B [1293.255s][info][gc,ergo ] GC(1351) Collectable Garbage: 1546M (99%), Immediate: 0B (0%), 0 regions, CSet: 1546M (99%), 199 regions [1293.255s][info][gc,ergo ] GC(1351) Evacuation Targets: YOUNG: 43688K, PROMOTE: 0B, OLD: 0B, TOTAL: 43688K [1293.255s][info][gc,free ] Free: 11887M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 627K, Mutator Free: 1486 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8070K, Max: 8070K; Used: 122K [1293.255s][info][gc ] GC(1351) Pause Final Mark (YOUNG) 0.932ms [1293.255s][info][gc,start ] GC(1351) Concurrent thread roots [1293.255s][info][gc,task ] GC(1351) Using 4 of 8 workers for Concurrent thread roots [1293.258s][info][gc ] GC(1351) Concurrent thread roots 3.380ms [1293.258s][info][gc,start ] GC(1351) Concurrent weak references [1293.258s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent weak references [1293.258s][info][gc,ref ] GC(1351) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.258s][info][gc,ref ] GC(1351) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.258s][info][gc,ref ] GC(1351) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.258s][info][gc ] GC(1351) Concurrent weak references 0.041ms [1293.258s][info][gc,start ] GC(1351) Concurrent weak roots [1293.258s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent weak root [1293.259s][info][gc ] GC(1351) Concurrent weak roots 0.644ms [1293.259s][info][gc,start ] GC(1351) Concurrent cleanup [1293.259s][info][gc ] GC(1351) Concurrent cleanup 19771M->19772M(31744M) 0.111ms [1293.259s][info][gc,free ] Free: 11875M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 4113K, Mutator Free: 1485 Collector Reserve: 56578K, Max: 8192K; Used: 765K Old Collector Reserve: 8052K, Max: 8052K; Used: 139K [1293.259s][info][gc,start ] GC(1351) Concurrent strong roots [1293.259s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent strong root [1293.260s][info][gc ] GC(1351) Concurrent strong roots 0.407ms [1293.260s][info][gc,start ] GC(1351) Concurrent evacuation [1293.260s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent evacuation [1293.266s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [1293.266s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [1293.266s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [1293.266s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [1293.268s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [1293.269s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [1293.269s][info][gc ] GC(1351) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [1293.279s][info][gc,ergo ] GC(1351) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8278528, promotion expended: 7127184, old capacity: 17842569216, old_used: 17810652240, old unaffiliated regions: 0 [1293.279s][info][gc,ergo ] GC(1351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8278528, promotion expended: 7127184, old capacity: 17842569216, old_used: 17810652240, old unaffiliated regions: 0 [1293.279s][info][gc,ergo ] GC(1351) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8278528, promotion expended: 7127184, old capacity: 17842569216, old_used: 17810652240, old unaffiliated regions: 0 [1293.279s][info][gc,ergo ] GC(1351) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8278528, promotion expended: 7127184, old capacity: 17842569216, old_used: 17810652240, old unaffiliated regions: 0 [1293.279s][info][gc,ergo ] GC(1351) Squelching additional promotion failure reports for current epoch [1293.293s][info][gc ] GC(1351) Concurrent evacuation 33.206ms [1293.293s][info][gc,start ] GC(1351) Pause Init Update Refs [1293.294s][info][gc ] GC(1351) Pause Init Update Refs 0.484ms [1293.294s][info][gc,start ] GC(1351) Concurrent update references [1293.294s][info][gc,task ] GC(1351) Using 4 of 8 workers for concurrent reference update [1293.294s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1293.485s][info][gc ] GC(1351) Concurrent update references 191.309ms [1293.485s][info][gc,start ] GC(1351) Concurrent update thread roots [1293.493s][info][gc ] GC(1351) Concurrent update thread roots 8.245ms [1293.494s][info][gc,start ] GC(1351) Pause Final Update Refs [1293.494s][info][gc,task ] GC(1351) Using 8 of 8 workers for final reference update [1293.494s][info][gc,free ] Free: 12249M, Max: 8192K regular, 1184M humongous, Frag: 89% external, 12% internal; Used: 1531M, Mutator Free: 1532 Collector Reserve: 743M, Max: 8192K; Used: 65578K Old Collector Reserve: 1083K, Max: 1083K; Used: 7108K [1293.494s][info][gc ] GC(1351) Pause Final Update Refs 0.205ms [1293.494s][info][gc,start ] GC(1351) Concurrent cleanup [1293.494s][info][gc ] GC(1351) Concurrent cleanup 20301M->18721M(31744M) 0.187ms [1293.494s][info][gc,ergo ] GC(1351) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1098K, young_available: 12992M [1293.495s][info][gc,ergo ] GC(1351) At end of Concurrent Young GC: GCU: 23.5%, MU: 18.8% during period of 0.710s [1293.495s][info][gc,ergo ] GC(1351) At end of Concurrent Young GC: YOUNG generation used: 1736M, used regions: 1760M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 12991M [1293.495s][info][gc,ergo ] GC(1351) At end of Concurrent Young GC: OLD generation used: 16985M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 1098K [1293.495s][info][gc,free ] Free: 12247M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 8937K, Mutator Free: 1532 Collector Reserve: 743M, Max: 8192K; Used: 43344B Old Collector Reserve: 1083K, Max: 1083K; Used: 7108K [1293.495s][info][gc,stats ] [1293.495s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1293.495s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1293.495s][info][gc,stats ] [1293.495s][info][gc,stats ] Concurrent Reset 7184 us [1293.495s][info][gc,stats ] Pause Init Mark (G) 4121 us [1293.495s][info][gc,stats ] Pause Init Mark (N) 3535 us [1293.495s][info][gc,stats ] Swap Remembered Set 3338 us [1293.495s][info][gc,stats ] Update Region States 64 us [1293.495s][info][gc,stats ] Concurrent Scan Remembered Set 52592 us, parallelism: 3.99x [1293.495s][info][gc,stats ] RS: 210047 us [1293.495s][info][gc,stats ] RS: Scan Clusters 210047 us, workers (us): 52519, 52517, 52515, 52496, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Concurrent Mark Roots 3554 us, parallelism: 3.61x [1293.495s][info][gc,stats ] CMR: 12828 us [1293.495s][info][gc,stats ] CMR: Thread Roots 11486 us, workers (us): 2785, 2951, 2898, 2852, ---, ---, ---, ---, [1293.495s][info][gc,stats ] CMR: Code Cache Roots 1184 us, workers (us): 365, 207, 265, 347, ---, ---, ---, ---, [1293.495s][info][gc,stats ] CMR: VM Strong Roots 106 us, workers (us): 34, 28, 23, 21, ---, ---, ---, ---, [1293.495s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): ---, 10, 42, ---, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Concurrent Marking 389652 us, parallelism: 3.96x [1293.495s][info][gc,stats ] CM: 1542089 us [1293.495s][info][gc,stats ] CM: Parallel Mark 1542089 us, workers (us): 385538, 385529, 385511, 385511, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Pause Final Mark (G) 1431 us [1293.495s][info][gc,stats ] Pause Final Mark (N) 939 us [1293.495s][info][gc,stats ] Finish Mark 505 us [1293.495s][info][gc,stats ] Update Region States 84 us [1293.495s][info][gc,stats ] Choose Collection Set 106 us [1293.495s][info][gc,stats ] Rebuild Free Set 53 us [1293.495s][info][gc,stats ] Concurrent Thread Roots 3394 us, parallelism: 3.85x [1293.495s][info][gc,stats ] CTR: 13077 us [1293.495s][info][gc,stats ] CTR: Thread Roots 13077 us, workers (us): 3289, 3313, 3264, 3211, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1293.495s][info][gc,stats ] CWRF: 1 us [1293.495s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Concurrent Weak Roots 649 us [1293.495s][info][gc,stats ] Roots 54 us, parallelism: 1.37x [1293.495s][info][gc,stats ] CWR: 73 us [1293.495s][info][gc,stats ] CWR: VM Weak Roots 73 us, workers (us): 24, 21, 16, 12, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Rendezvous 583 us [1293.495s][info][gc,stats ] Concurrent Cleanup 116 us [1293.495s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.74x [1293.495s][info][gc,stats ] CSR: 1127 us [1293.495s][info][gc,stats ] CSR: Code Cache Roots 974 us, workers (us): 273, 198, 163, 338, ---, ---, ---, ---, [1293.495s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 38, 34, 29, 27, ---, ---, ---, ---, [1293.495s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, 20, ---, ---, ---, ---, ---, [1293.495s][info][gc,stats ] Concurrent Evacuation 33223 us [1293.495s][info][gc,stats ] Pause Init Update Refs (G) 929 us [1293.495s][info][gc,stats ] Pause Init Update Refs (N) 492 us [1293.496s][info][gc,stats ] Manage GCLABs 412 us [1293.496s][info][gc,stats ] Concurrent Update Refs 191343 us [1293.496s][info][gc,stats ] Concurrent Update Thread Roots 8260 us [1293.496s][info][gc,stats ] Pause Final Update Refs (G) 781 us [1293.496s][info][gc,stats ] Pause Final Update Refs (N) 210 us [1293.496s][info][gc,stats ] Update Region States 48 us [1293.496s][info][gc,stats ] Trash Collection Set 8 us [1293.496s][info][gc,stats ] Rebuild Free Set 78 us [1293.496s][info][gc,stats ] Concurrent Cleanup 196 us [1293.496s][info][gc,stats ] Workers: Evacuated 43427K across 699828 objects, abandoned 0B across 0 objects. [1293.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1293.496s][info][gc,stats ] - age 1: 24889680 bytes, 24889680 total [1293.496s][info][gc,stats ] - age 2: 4672480 bytes, 29562160 total [1293.496s][info][gc,stats ] - age 3: 261488 bytes, 29823648 total [1293.496s][info][gc,stats ] - age 4: 974504 bytes, 30798152 total [1293.496s][info][gc,stats ] - age 5: 233920 bytes, 31032072 total [1293.496s][info][gc,stats ] - age 6: 176144 bytes, 31208216 total [1293.496s][info][gc,stats ] - age 7: 637424 bytes, 31845640 total [1293.496s][info][gc,stats ] - age 8: 1217704 bytes, 33063344 total [1293.496s][info][gc,stats ] - age 9: 4589840 bytes, 37653184 total [1293.496s][info][gc,stats ] - age 10: 780696 bytes, 38433880 total [1293.496s][info][gc,stats ] - age 11: 2826160 bytes, 41260040 total [1293.496s][info][gc,stats ] - age 12: 3139576 bytes, 44399616 total [1293.496s][info][gc,stats ] - age 13: 70192 bytes, 44469808 total [1293.496s][info][gc,stats ] [1293.496s][info][gc,stats ] Mutators: Evacuated 260K across 2211 objects, abandoned 0B across 0 objects. [1293.496s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1293.496s][info][gc,stats ] - age 1: 258672 bytes, 258672 total [1293.496s][info][gc,stats ] - age 2: 96 bytes, 258768 total [1293.496s][info][gc,stats ] - age 3: 864 bytes, 259632 total [1293.496s][info][gc,stats ] - age 4: 144 bytes, 259776 total [1293.496s][info][gc,stats ] - age 5: 32 bytes, 259808 total [1293.496s][info][gc,stats ] - age 6: 64 bytes, 259872 total [1293.496s][info][gc,stats ] - age 7: 224 bytes, 260096 total [1293.496s][info][gc,stats ] - age 8: 872 bytes, 260968 total [1293.496s][info][gc,stats ] - age 9: 1616 bytes, 262584 total [1293.496s][info][gc,stats ] - age 10: 64 bytes, 262648 total [1293.496s][info][gc,stats ] - age 11: 3552 bytes, 266200 total [1293.496s][info][gc,stats ] - age 12: 880 bytes, 267080 total [1293.496s][info][gc,stats ] [1293.496s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1293.496s][info][gc,stats ] - age 1: 8313392 bytes, 8313392 total [1293.496s][info][gc,stats ] - age 3: 840 bytes, 8314232 total [1293.496s][info][gc,stats ] - age 4: 8346544 bytes, 16660776 total [1293.496s][info][gc,stats ] - age 5: 249666256 bytes, 266327032 total [1293.496s][info][gc,stats ] [1293.496s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1293.496s][info][gc,stats ] - age 7: 11547742480 bytes, 11547742480 total [1293.496s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1293.506s][info][gc ] Transition from: normal to: idle [1293.506s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15070M, current usage: 16985M, percent growth: 12.7% [1293.507s][info][gc ] Transition from: idle to: normal [1293.507s][info][gc ] Heuristics request for old collection accepted [1293.507s][info][gc,free ] Free: 12223M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 8694K, Mutator Free: 1529 Collector Reserve: 743M, Max: 8192K; Used: 43344B Old Collector Reserve: 1083K, Max: 1083K; Used: 7108K [1293.507s][info][gc,ergo ] GC(1352) Start GC cycle (YOUNG) [1293.507s][info][gc,start ] GC(1352) Concurrent reset [1293.507s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent reset [1293.514s][info][gc ] GC(1352) Concurrent reset 7.102ms [1293.514s][info][gc,start ] GC(1352) Pause Init Mark (YOUNG) [1293.514s][info][gc,task ] GC(1352) Using 8 of 8 workers for init marking [1293.518s][info][gc ] GC(1352) Pause Init Mark (YOUNG) 3.925ms [1293.518s][info][gc,start ] GC(1352) Concurrent remembered set scanning [1293.518s][info][gc,task ] GC(1352) Using 4 of 8 workers for Concurrent remembered set scanning [1293.590s][info][gc ] GC(1352) Concurrent remembered set scanning 71.486ms [1293.590s][info][gc,start ] GC(1352) Concurrent marking roots [1293.590s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent marking roots [1293.593s][info][gc ] GC(1352) Concurrent marking roots 3.665ms [1293.593s][info][gc,start ] GC(1352) Concurrent marking (YOUNG) [1293.593s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent marking [1293.909s][info][gc ] GC(1352) Concurrent marking (YOUNG) 315.653ms [1293.909s][info][gc,start ] GC(1352) Pause Final Mark (YOUNG) [1293.909s][info][gc,task ] GC(1352) Using 8 of 8 workers for final marking [1293.910s][info][gc,ergo ] GC(1352) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1293.910s][info][gc,ergo ] GC(1352) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [1293.910s][info][gc,ergo ] GC(1352) Chosen CSet evacuates young: 45651K (of which at least: 0B are to be promoted), old: 0B [1293.910s][info][gc,ergo ] GC(1352) Collectable Garbage: 1483M (99%), Immediate: 0B (0%), 0 regions, CSet: 1483M (99%), 191 regions [1293.910s][info][gc,ergo ] GC(1352) Evacuation Targets: YOUNG: 45651K, PROMOTE: 0B, OLD: 0B, TOTAL: 45651K [1293.910s][info][gc,free ] Free: 12084M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 3333K, Mutator Free: 1511 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1083K, Max: 1083K; Used: 7108K [1293.910s][info][gc ] GC(1352) Pause Final Mark (YOUNG) 0.899ms [1293.910s][info][gc,start ] GC(1352) Concurrent thread roots [1293.910s][info][gc,task ] GC(1352) Using 4 of 8 workers for Concurrent thread roots [1293.914s][info][gc ] GC(1352) Concurrent thread roots 3.414ms [1293.914s][info][gc,start ] GC(1352) Concurrent weak references [1293.914s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent weak references [1293.914s][info][gc,ref ] GC(1352) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.914s][info][gc,ref ] GC(1352) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.914s][info][gc,ref ] GC(1352) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1293.914s][info][gc ] GC(1352) Concurrent weak references 0.037ms [1293.914s][info][gc,start ] GC(1352) Concurrent weak roots [1293.914s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent weak root [1293.914s][info][gc ] GC(1352) Concurrent weak roots 0.587ms [1293.914s][info][gc,start ] GC(1352) Concurrent cleanup [1293.914s][info][gc ] GC(1352) Concurrent cleanup 19584M->19584M(31744M) 0.100ms [1293.915s][info][gc,free ] Free: 12073M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 6513K, Mutator Free: 1510 Collector Reserve: 56445K, Max: 8192K; Used: 898K Old Collector Reserve: 1068K, Max: 1068K; Used: 7123K [1293.915s][info][gc,start ] GC(1352) Concurrent strong roots [1293.915s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent strong root [1293.915s][info][gc ] GC(1352) Concurrent strong roots 0.400ms [1293.915s][info][gc,start ] GC(1352) Concurrent evacuation [1293.915s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent evacuation [1293.922s][info][gc,ergo ] GC(1352) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1124352, promotion expended: 908880, old capacity: 17842569216, old_used: 17811587152, old unaffiliated regions: 0 [1293.922s][info][gc,ergo ] GC(1352) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1124352, promotion expended: 908848, old capacity: 17842569216, old_used: 17811587152, old unaffiliated regions: 0 [1293.922s][info][gc,ergo ] GC(1352) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1124352, promotion expended: 908848, old capacity: 17842569216, old_used: 17811587152, old unaffiliated regions: 0 [1293.922s][info][gc,ergo ] GC(1352) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1124352, promotion expended: 908848, old capacity: 17842569216, old_used: 17811587152, old unaffiliated regions: 0 [1293.922s][info][gc,ergo ] GC(1352) Squelching additional promotion failure reports for current epoch [1293.922s][info][gc,ergo ] GC(1352) Promotion failed, size 80, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1124352, promotion expended: 908848, old capacity: 17842569216, old_used: 17811587152, old unaffiliated regions: 0 [1293.922s][info][gc,ergo ] GC(1352) Squelching additional promotion failure reports for current epoch [1293.946s][info][gc ] GC(1352) Concurrent evacuation 31.318ms [1293.947s][info][gc,start ] GC(1352) Pause Init Update Refs [1293.947s][info][gc ] GC(1352) Pause Init Update Refs 0.478ms [1293.947s][info][gc,start ] GC(1352) Concurrent update references [1293.947s][info][gc,task ] GC(1352) Using 4 of 8 workers for concurrent reference update [1293.947s][info][gc,free ] At start of update refs, moving 8177K to Mutator free set from Collector Reserve (8177K) and from Old Collector Reserve (0B) [1294.136s][info][gc ] GC(1352) Concurrent update references 189.205ms [1294.136s][info][gc,start ] GC(1352) Concurrent update thread roots [1294.146s][info][gc ] GC(1352) Concurrent update thread roots 9.683ms [1294.147s][info][gc,start ] GC(1352) Pause Final Update Refs [1294.147s][info][gc,task ] GC(1352) Using 8 of 8 workers for final reference update [1294.147s][info][gc,free ] Free: 12381M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 11% internal; Used: 1474M, Mutator Free: 1548 Collector Reserve: 743M, Max: 8192K; Used: 57400K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1294.147s][info][gc ] GC(1352) Pause Final Update Refs 0.222ms [1294.147s][info][gc,start ] GC(1352) Concurrent cleanup [1294.147s][info][gc ] GC(1352) Concurrent cleanup 20109M->18589M(31744M) 0.124ms [1294.147s][info][gc,ergo ] GC(1352) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 36352B, young_available: 13125M [1294.147s][info][gc,ergo ] GC(1352) At end of Concurrent Young GC: GCU: 23.0%, MU: 18.0% during period of 0.653s [1294.147s][info][gc,ergo ] GC(1352) At end of Concurrent Young GC: YOUNG generation used: 1603M, used regions: 1640M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14728M, available: 13124M [1294.147s][info][gc,ergo ] GC(1352) At end of Concurrent Young GC: OLD generation used: 16986M, used regions: 17016M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17016M, available: 36352B [1294.147s][info][gc,free ] Free: 12380M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 3559K, Mutator Free: 1548 Collector Reserve: 743M, Max: 8192K; Used: 57792B Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1294.148s][info][gc,stats ] [1294.148s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1294.148s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1294.148s][info][gc,stats ] [1294.148s][info][gc,stats ] Concurrent Reset 7118 us [1294.148s][info][gc,stats ] Pause Init Mark (G) 4392 us [1294.148s][info][gc,stats ] Pause Init Mark (N) 3933 us [1294.148s][info][gc,stats ] Swap Remembered Set 3758 us [1294.148s][info][gc,stats ] Update Region States 61 us [1294.148s][info][gc,stats ] Concurrent Scan Remembered Set 71507 us, parallelism: 3.99x [1294.148s][info][gc,stats ] RS: 285485 us [1294.148s][info][gc,stats ] RS: Scan Clusters 285485 us, workers (us): 71416, 71411, 71389, 71270, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Concurrent Mark Roots 3674 us, parallelism: 3.58x [1294.148s][info][gc,stats ] CMR: 13149 us [1294.148s][info][gc,stats ] CMR: Thread Roots 11921 us, workers (us): 3003, 2890, 3179, 2849, ---, ---, ---, ---, [1294.148s][info][gc,stats ] CMR: Code Cache Roots 1086 us, workers (us): 248, 322, 161, 356, ---, ---, ---, ---, [1294.148s][info][gc,stats ] CMR: VM Strong Roots 99 us, workers (us): 30, 27, 24, 18, ---, ---, ---, ---, [1294.148s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, 8, ---, ---, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Concurrent Marking 315679 us, parallelism: 3.95x [1294.148s][info][gc,stats ] CM: 1247485 us [1294.148s][info][gc,stats ] CM: Parallel Mark 1247485 us, workers (us): 311886, 311875, 311865, 311859, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Pause Final Mark (G) 1368 us [1294.148s][info][gc,stats ] Pause Final Mark (N) 906 us [1294.148s][info][gc,stats ] Finish Mark 454 us [1294.148s][info][gc,stats ] Update Region States 96 us [1294.148s][info][gc,stats ] Choose Collection Set 104 us [1294.148s][info][gc,stats ] Rebuild Free Set 52 us [1294.148s][info][gc,stats ] Concurrent Thread Roots 3427 us, parallelism: 3.88x [1294.148s][info][gc,stats ] CTR: 13290 us [1294.148s][info][gc,stats ] CTR: Thread Roots 13290 us, workers (us): 3298, 3320, 3319, 3353, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1294.148s][info][gc,stats ] CWRF: 1 us [1294.148s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Concurrent Weak Roots 602 us [1294.148s][info][gc,stats ] Roots 51 us, parallelism: 1.33x [1294.148s][info][gc,stats ] CWR: 68 us [1294.148s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 21, 18, 16, 12, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Rendezvous 526 us [1294.148s][info][gc,stats ] Concurrent Cleanup 106 us [1294.148s][info][gc,stats ] Concurrent Strong Roots 404 us, parallelism: 2.62x [1294.148s][info][gc,stats ] CSR: 1059 us [1294.148s][info][gc,stats ] CSR: Code Cache Roots 913 us, workers (us): 164, 259, 162, 328, ---, ---, ---, ---, [1294.148s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 29, 27, 26, ---, ---, ---, ---, [1294.148s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [1294.148s][info][gc,stats ] Concurrent Evacuation 31334 us [1294.148s][info][gc,stats ] Pause Init Update Refs (G) 921 us [1294.148s][info][gc,stats ] Pause Init Update Refs (N) 488 us [1294.148s][info][gc,stats ] Manage GCLABs 398 us [1294.148s][info][gc,stats ] Concurrent Update Refs 189229 us [1294.148s][info][gc,stats ] Concurrent Update Thread Roots 9709 us [1294.148s][info][gc,stats ] Pause Final Update Refs (G) 799 us [1294.148s][info][gc,stats ] Pause Final Update Refs (N) 227 us [1294.148s][info][gc,stats ] Update Region States 56 us [1294.148s][info][gc,stats ] Trash Collection Set 8 us [1294.148s][info][gc,stats ] Rebuild Free Set 83 us [1294.148s][info][gc,stats ] Concurrent Cleanup 130 us [1294.148s][info][gc,stats ] Workers: Evacuated 45386K across 665375 objects, abandoned 0B across 0 objects. [1294.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1294.148s][info][gc,stats ] - age 1: 24268264 bytes, 24268264 total [1294.148s][info][gc,stats ] - age 2: 9649160 bytes, 33917424 total [1294.148s][info][gc,stats ] - age 3: 241392 bytes, 34158816 total [1294.148s][info][gc,stats ] - age 4: 245904 bytes, 34404720 total [1294.148s][info][gc,stats ] - age 5: 977872 bytes, 35382592 total [1294.148s][info][gc,stats ] - age 6: 234048 bytes, 35616640 total [1294.148s][info][gc,stats ] - age 7: 262864 bytes, 35879504 total [1294.148s][info][gc,stats ] - age 8: 843552 bytes, 36723056 total [1294.148s][info][gc,stats ] - age 9: 3824 bytes, 36726880 total [1294.148s][info][gc,stats ] - age 10: 3469296 bytes, 40196176 total [1294.148s][info][gc,stats ] - age 11: 2296112 bytes, 42492288 total [1294.148s][info][gc,stats ] - age 12: 835400 bytes, 43327688 total [1294.148s][info][gc,stats ] - age 13: 2826896 bytes, 46154584 total [1294.148s][info][gc,stats ] - age 14: 321320 bytes, 46475904 total [1294.148s][info][gc,stats ] [1294.148s][info][gc,stats ] Mutators: Evacuated 264K across 2200 objects, abandoned 0B across 0 objects. [1294.148s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1294.148s][info][gc,stats ] - age 1: 263880 bytes, 263880 total [1294.148s][info][gc,stats ] - age 2: 32 bytes, 263912 total [1294.148s][info][gc,stats ] - age 3: 1184 bytes, 265096 total [1294.148s][info][gc,stats ] - age 4: 96 bytes, 265192 total [1294.148s][info][gc,stats ] - age 5: 288 bytes, 265480 total [1294.148s][info][gc,stats ] - age 7: 160 bytes, 265640 total [1294.148s][info][gc,stats ] - age 8: 448 bytes, 266088 total [1294.148s][info][gc,stats ] - age 9: 1752 bytes, 267840 total [1294.148s][info][gc,stats ] - age 10: 112 bytes, 267952 total [1294.148s][info][gc,stats ] - age 11: 96 bytes, 268048 total [1294.148s][info][gc,stats ] - age 12: 2760 bytes, 270808 total [1294.148s][info][gc,stats ] [1294.148s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1294.148s][info][gc,stats ] - age 2: 936 bytes, 936 total [1294.148s][info][gc,stats ] - age 4: 840 bytes, 1776 total [1294.148s][info][gc,stats ] - age 5: 8346544 bytes, 8348320 total [1294.148s][info][gc,stats ] - age 6: 249666224 bytes, 258014544 total [1294.148s][info][gc,stats ] [1294.148s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1294.148s][info][gc,stats ] - age 7: 11547742480 bytes, 11547742480 total [1294.148s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1294.148s][info][gc ] Transition from: normal to: idle [1294.148s][info][gc ] Transition from: idle to: normal [1294.148s][info][gc,free ] Free: 12377M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 6293K, Mutator Free: 1548 Collector Reserve: 743M, Max: 8192K; Used: 57792B Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1294.148s][info][gc,ergo ] GC(1353) Start GC cycle (OLD) [1294.148s][info][gc,start ] GC(1353) Coalescing and filling (OLD) [1294.148s][info][gc,task ] GC(1353) Using 4 of 8 workers for Coalescing and filling (OLD) [1294.148s][info][gc ] GC(1353) Old generation transition from Idle to Coalescing [1294.601s][info][gc ] GC(1353) Coalescing and filling (OLD) 453.295ms [1294.601s][info][gc,start ] GC(1353) Concurrent reset (OLD) [1294.601s][info][gc,task ] GC(1353) Using 4 of 8 workers for Concurrent reset (OLD) [1294.640s][info][gc ] GC(1353) Concurrent reset (OLD) 38.324ms [1294.640s][info][gc ] GC(1353) Old generation transition from Coalescing to Bootstrapping [1294.640s][info][gc ] GC(1353) Transition from: normal to: bootstrap [1294.640s][info][gc,start ] GC(1353) Concurrent reset [1294.640s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent reset [1294.651s][info][gc ] GC(1353) Concurrent reset 11.326ms [1294.652s][info][gc,start ] GC(1353) Pause Init Mark (YOUNG) [1294.652s][info][gc,task ] GC(1353) Using 8 of 8 workers for init marking [1294.655s][info][gc ] GC(1353) Pause Init Mark (YOUNG) 3.549ms [1294.655s][info][gc,start ] GC(1353) Concurrent remembered set scanning [1294.655s][info][gc,task ] GC(1353) Using 4 of 8 workers for Concurrent remembered set scanning [1294.759s][info][gc ] Periodic Sample: GCU = 19.876%, MU = 18.068% during most recent 5.0s [1294.763s][info][gc ] GC(1353) Concurrent remembered set scanning 107.618ms [1294.763s][info][gc,start ] GC(1353) Concurrent marking roots [1294.763s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent marking roots [1294.767s][info][gc ] GC(1353) Concurrent marking roots 4.078ms [1294.767s][info][gc,start ] GC(1353) Concurrent marking (YOUNG) [1294.767s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent marking [1295.126s][info][gc ] GC(1353) Concurrent marking (YOUNG) 358.983ms [1295.126s][info][gc,start ] GC(1353) Pause Final Mark (YOUNG) [1295.127s][info][gc,task ] GC(1353) Using 8 of 8 workers for final marking [1295.127s][info][gc,ergo ] GC(1353) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1295.127s][info][gc,ergo ] GC(1353) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [1295.127s][info][gc,ergo ] GC(1353) Chosen CSet evacuates young: 54365K (of which at least: 0B are to be promoted), old: 0B [1295.127s][info][gc,ergo ] GC(1353) Collectable Garbage: 2354M (99%), Immediate: 0B (0%), 0 regions, CSet: 2354M (99%), 301 regions [1295.127s][info][gc,ergo ] GC(1353) Evacuation Targets: YOUNG: 54365K, PROMOTE: 0B, OLD: 0B, TOTAL: 54365K [1295.127s][info][gc,free ] Free: 11027M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 4190K, Mutator Free: 1379 Collector Reserve: 65521K, Max: 8192K; Used: 14448B Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1295.127s][info][gc ] GC(1353) Pause Final Mark (YOUNG) 0.977ms [1295.128s][info][gc,start ] GC(1353) Concurrent thread roots [1295.128s][info][gc,task ] GC(1353) Using 4 of 8 workers for Concurrent thread roots [1295.131s][info][gc ] GC(1353) Concurrent thread roots 3.573ms [1295.131s][info][gc,start ] GC(1353) Concurrent weak references [1295.131s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent weak references [1295.131s][info][gc,ref ] GC(1353) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.131s][info][gc,ref ] GC(1353) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.131s][info][gc,ref ] GC(1353) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.131s][info][gc ] GC(1353) Concurrent weak references 0.064ms [1295.131s][info][gc,start ] GC(1353) Concurrent weak roots [1295.131s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent weak root [1295.132s][info][gc ] GC(1353) Concurrent weak roots 0.673ms [1295.132s][info][gc,start ] GC(1353) Concurrent cleanup [1295.132s][info][gc ] GC(1353) Concurrent cleanup 20635M->20635M(31744M) 0.169ms [1295.132s][info][gc,free ] Free: 11015M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 147K, Mutator Free: 1377 Collector Reserve: 64695K, Max: 8192K; Used: 840K Old Collector Reserve: 6144B, Max: 6144B; Used: 8186K [1295.132s][info][gc,start ] GC(1353) Concurrent strong roots [1295.132s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent strong root [1295.133s][info][gc ] GC(1353) Concurrent strong roots 0.423ms [1295.133s][info][gc,start ] GC(1353) Concurrent evacuation [1295.133s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent evacuation [1295.134s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [1295.141s][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36352, promotion expended: 35840, old capacity: 17850957824, old_used: 17811804240, old unaffiliated regions: 0 [1295.141s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36352, promotion expended: 35840, old capacity: 17850957824, old_used: 17811804240, old unaffiliated regions: 0 [1295.141s][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36352, promotion expended: 35840, old capacity: 17850957824, old_used: 17811804240, old unaffiliated regions: 0 [1295.141s][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 2544, plab promotions disabled, promotion reserve: 36352, promotion expended: 35840, old capacity: 17850957824, old_used: 17811804240, old unaffiliated regions: 0 [1295.141s][info][gc,ergo ] Squelching additional promotion failure reports for current epoch [1295.167s][info][gc ] GC(1353) Concurrent evacuation 34.883ms [1295.168s][info][gc,start ] GC(1353) Pause Init Update Refs [1295.168s][info][gc ] GC(1353) Pause Init Update Refs 0.499ms [1295.169s][info][gc,start ] GC(1353) Concurrent update references [1295.169s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent reference update [1295.169s][info][gc,free ] At start of update refs, moving 8155K to Mutator free set from Collector Reserve (8155K) and from Old Collector Reserve (0B) [1295.363s][info][gc ] GC(1353) Concurrent update references 194.905ms [1295.363s][info][gc,start ] GC(1353) Concurrent update thread roots [1295.373s][info][gc ] GC(1353) Concurrent update thread roots 10.004ms [1295.374s][info][gc,start ] GC(1353) Pause Final Update Refs [1295.374s][info][gc,task ] GC(1353) Using 8 of 8 workers for final reference update [1295.374s][info][gc ] GC(1353) Transfer SATB buffers [1295.375s][info][gc,free ] Free: 12163M, Max: 8192K regular, 1184M humongous, Frag: 88% external, 19% internal; Used: 2356M, Mutator Free: 1521 Collector Reserve: 743M, Max: 8192K; Used: 57422K Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [1295.375s][info][gc ] GC(1353) Pause Final Update Refs 0.774ms [1295.375s][info][gc,start ] GC(1353) Concurrent cleanup [1295.375s][info][gc ] GC(1353) Concurrent cleanup 21199M->18799M(31744M) 0.147ms [1295.375s][info][gc,ergo ] GC(1353) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8140K, young_available: 12906M [1295.375s][info][gc,ergo ] GC(1353) At end of Concurrent Young GC: GCU: 23.4%, MU: 18.9% during period of 1.228s [1295.375s][info][gc,ergo ] GC(1353) At end of Concurrent Young GC: YOUNG generation used: 1814M, used regions: 1848M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14720M, available: 12905M [1295.375s][info][gc,ergo ] GC(1353) At end of Concurrent Young GC: OLD generation used: 16986M, used regions: 17024M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17024M, available: 8140K [1295.375s][info][gc,stats ] [1295.375s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1295.375s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1295.375s][info][gc,stats ] [1295.376s][info][gc,stats ] Concurrent Reset 11348 us [1295.376s][info][gc,stats ] Concurrent Reset (OLD) 38355 us [1295.376s][info][gc,stats ] Pause Init Mark (G) 4322 us [1295.376s][info][gc,stats ] Pause Init Mark (N) 3566 us [1295.376s][info][gc,stats ] Swap Remembered Set 3301 us [1295.376s][info][gc,stats ] Update Region States 110 us [1295.376s][info][gc,stats ] Concurrent Scan Remembered Set 107639 us, parallelism: 4.00x [1295.376s][info][gc,stats ] RS: 430075 us [1295.376s][info][gc,stats ] RS: Scan Clusters 430075 us, workers (us): 107534, 107520, 107514, 107507, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Concurrent Mark Roots 4087 us, parallelism: 3.64x [1295.376s][info][gc,stats ] CMR: 14873 us [1295.376s][info][gc,stats ] CMR: Thread Roots 13434 us, workers (us): 3560, 3214, 3323, 3336, ---, ---, ---, ---, [1295.376s][info][gc,stats ] CMR: Code Cache Roots 1152 us, workers (us): 148, 381, 377, 245, ---, ---, ---, ---, [1295.376s][info][gc,stats ] CMR: VM Strong Roots 206 us, workers (us): 61, 54, 48, 44, ---, ---, ---, ---, [1295.376s][info][gc,stats ] CMR: CLDG Roots 82 us, workers (us): 11, ---, ---, 71, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Concurrent Marking 359008 us, parallelism: 3.95x [1295.376s][info][gc,stats ] CM: 1416390 us [1295.376s][info][gc,stats ] CM: Parallel Mark 1416390 us, workers (us): 354105, 354104, 354098, 354084, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Pause Final Mark (G) 1472 us [1295.376s][info][gc,stats ] Pause Final Mark (N) 983 us [1295.376s][info][gc,stats ] Finish Mark 584 us [1295.376s][info][gc,stats ] Update Region States 92 us [1295.376s][info][gc,stats ] Choose Collection Set 114 us [1295.376s][info][gc,stats ] Rebuild Free Set 49 us [1295.376s][info][gc,stats ] Concurrent Thread Roots 3590 us, parallelism: 3.87x [1295.376s][info][gc,stats ] CTR: 13875 us [1295.376s][info][gc,stats ] CTR: Thread Roots 13875 us, workers (us): 3524, 3426, 3440, 3485, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Concurrent Weak References 70 us, parallelism: 0.02x [1295.376s][info][gc,stats ] CWRF: 1 us [1295.376s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Concurrent Weak Roots 688 us [1295.376s][info][gc,stats ] Roots 60 us, parallelism: 1.20x [1295.376s][info][gc,stats ] CWR: 72 us [1295.376s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 23, 21, 15, 14, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Rendezvous 601 us [1295.376s][info][gc,stats ] Concurrent Cleanup 177 us [1295.376s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.52x [1295.376s][info][gc,stats ] CSR: 1078 us [1295.376s][info][gc,stats ] CSR: Code Cache Roots 931 us, workers (us): 344, 269, 156, 161, ---, ---, ---, ---, [1295.376s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 36, 31, 29, 25, ---, ---, ---, ---, [1295.376s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 6, 21, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Coalesce and Fill Old Dead 453317 us [1295.376s][info][gc,stats ] Concurrent Evacuation 34901 us [1295.376s][info][gc,stats ] Pause Init Update Refs (G) 991 us [1295.376s][info][gc,stats ] Pause Init Update Refs (N) 508 us [1295.376s][info][gc,stats ] Manage GCLABs 429 us [1295.376s][info][gc,stats ] Concurrent Update Refs 194929 us [1295.376s][info][gc,stats ] Concurrent Update Thread Roots 10022 us [1295.376s][info][gc,stats ] Pause Final Update Refs (G) 1292 us [1295.376s][info][gc,stats ] Pause Final Update Refs (N) 779 us [1295.376s][info][gc,stats ] Update Region States 42 us [1295.376s][info][gc,stats ] Trash Collection Set 10 us [1295.376s][info][gc,stats ] Rebuild Free Set 77 us [1295.376s][info][gc,stats ] Concurrent Cleanup 178 us [1295.376s][info][gc,stats ] Workers: Evacuated 53827K across 867872 objects, abandoned 0B across 0 objects. [1295.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1295.376s][info][gc,stats ] - age 1: 43427872 bytes, 43427872 total [1295.376s][info][gc,stats ] - age 2: 260904 bytes, 43688776 total [1295.376s][info][gc,stats ] - age 3: 202584 bytes, 43891360 total [1295.376s][info][gc,stats ] - age 4: 195704 bytes, 44087064 total [1295.376s][info][gc,stats ] - age 5: 224928 bytes, 44311992 total [1295.376s][info][gc,stats ] - age 6: 876344 bytes, 45188336 total [1295.376s][info][gc,stats ] - age 7: 203424 bytes, 45391760 total [1295.376s][info][gc,stats ] - age 8: 152720 bytes, 45544480 total [1295.376s][info][gc,stats ] - age 9: 500352 bytes, 46044832 total [1295.376s][info][gc,stats ] - age 10: 2144 bytes, 46046976 total [1295.376s][info][gc,stats ] - age 11: 3103928 bytes, 49150904 total [1295.376s][info][gc,stats ] - age 12: 2286544 bytes, 51437448 total [1295.376s][info][gc,stats ] - age 13: 539896 bytes, 51977344 total [1295.376s][info][gc,stats ] - age 14: 2822400 bytes, 54799744 total [1295.376s][info][gc,stats ] - age 15: 319640 bytes, 55119384 total [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] Mutators: Evacuated 538K across 4292 objects, abandoned 0B across 0 objects. [1295.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1295.376s][info][gc,stats ] - age 1: 543552 bytes, 543552 total [1295.376s][info][gc,stats ] - age 2: 1312 bytes, 544864 total [1295.376s][info][gc,stats ] - age 3: 16 bytes, 544880 total [1295.376s][info][gc,stats ] - age 4: 32 bytes, 544912 total [1295.376s][info][gc,stats ] - age 5: 48 bytes, 544960 total [1295.376s][info][gc,stats ] - age 6: 224 bytes, 545184 total [1295.376s][info][gc,stats ] - age 7: 96 bytes, 545280 total [1295.376s][info][gc,stats ] - age 8: 32 bytes, 545312 total [1295.376s][info][gc,stats ] - age 9: 32 bytes, 545344 total [1295.376s][info][gc,stats ] - age 10: 616 bytes, 545960 total [1295.376s][info][gc,stats ] - age 11: 1496 bytes, 547456 total [1295.376s][info][gc,stats ] - age 12: 480 bytes, 547936 total [1295.376s][info][gc,stats ] - age 13: 824 bytes, 548760 total [1295.376s][info][gc,stats ] - age 14: 1416 bytes, 550176 total [1295.376s][info][gc,stats ] - age 15: 840 bytes, 551016 total [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1295.376s][info][gc,stats ] - age 3: 936 bytes, 936 total [1295.376s][info][gc,stats ] - age 5: 840 bytes, 1776 total [1295.376s][info][gc,stats ] - age 6: 8331968 bytes, 8333744 total [1295.376s][info][gc,stats ] - age 7: 249440704 bytes, 257774448 total [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1295.376s][info][gc ] GC(1353) Transition from: bootstrap to: old [1295.376s][info][gc ] GC(1353) Old generation transition from Bootstrapping to Marking [1295.376s][info][gc,start ] GC(1353) Concurrent marking (OLD) [1295.376s][info][gc,task ] GC(1353) Using 4 of 8 workers for concurrent marking [1295.376s][info][gc ] Trigger (YOUNG): expedite promotion in place of 237M [1295.376s][info][gc ] Preempting old generation mark to allow Young GC [1295.376s][info][gc ] Cancelling GC: Concurrent GC [1295.376s][info][gc ] GC(1353) Concurrent marking (OLD) 0.239ms [1295.376s][info][gc ] GC(1353) GC cancellation took 0.000s [1295.376s][info][gc,free ] Free: 12157M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 10311K, Mutator Free: 1521 Collector Reserve: 743M, Max: 8192K; Used: 80496B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1295.376s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] Concurrent Marking 244 us, parallelism: 2.27x [1295.376s][info][gc,stats ] CM: 553 us [1295.376s][info][gc,stats ] CM: Parallel Mark 553 us, workers (us): 102, 111, 157, 183, ---, ---, ---, ---, [1295.376s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1295.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1295.376s][info][gc,stats ] [1295.376s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1295.376s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1295.376s][info][gc,stats ] [1295.377s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1295.377s][info][gc,stats ] - age 3: 936 bytes, 936 total [1295.377s][info][gc,stats ] - age 5: 840 bytes, 1776 total [1295.377s][info][gc,stats ] - age 6: 8331968 bytes, 8333744 total [1295.377s][info][gc,stats ] - age 7: 249440704 bytes, 257774448 total [1295.377s][info][gc,stats ] [1295.377s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1295.377s][info][gc,stats ] - age 7: 64560 bytes, 64560 total [1295.377s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1295.387s][info][gc ] Transition from: old to: idle [1295.387s][info][gc ] Transition from: idle to: normal [1295.387s][info][gc ] Heuristics request to interrupt old for young collection accepted [1295.387s][info][gc,free ] Free: 12136M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 7518K, Mutator Free: 1518 Collector Reserve: 743M, Max: 8192K; Used: 80496B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [1295.387s][info][gc,ergo ] GC(1354) Start GC cycle (YOUNG) [1295.387s][info][gc,start ] GC(1354) Concurrent reset [1295.387s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent reset [1295.394s][info][gc ] GC(1354) Concurrent reset 7.296ms [1295.394s][info][gc,start ] GC(1354) Pause Init Mark (YOUNG) [1295.394s][info][gc,task ] GC(1354) Using 8 of 8 workers for init marking [1295.398s][info][gc ] GC(1354) Transfer SATB buffers [1295.398s][info][gc ] GC(1354) Purged 5823 oops from old generation SATB buffers [1295.398s][info][gc ] GC(1354) Pause Init Mark (YOUNG) 4.004ms [1295.399s][info][gc,start ] GC(1354) Concurrent remembered set scanning [1295.399s][info][gc,task ] GC(1354) Using 4 of 8 workers for Concurrent remembered set scanning [1295.495s][info][gc ] GC(1354) Concurrent remembered set scanning 96.609ms [1295.495s][info][gc,start ] GC(1354) Concurrent marking roots [1295.495s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent marking roots [1295.499s][info][gc ] GC(1354) Concurrent marking roots 3.460ms [1295.499s][info][gc,start ] GC(1354) Concurrent marking (YOUNG) [1295.499s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent marking [1295.830s][info][gc ] GC(1354) Concurrent marking (YOUNG) 331.529ms [1295.831s][info][gc,start ] GC(1354) Pause Final Mark (YOUNG) [1295.831s][info][gc,task ] GC(1354) Using 8 of 8 workers for final marking [1295.831s][info][gc,ergo ] GC(1354) Planning to promote in place 0 humongous regions and 30 regular regions, spanning a total of 251658240 used bytes [1295.831s][info][gc,ergo ] GC(1354) Adaptive CSet Selection for YOUNG. Max Evacuation: 613M, Actual Free: 0B. [1295.831s][info][gc,ergo ] GC(1354) Chosen CSet evacuates young: 43304K (of which at least: 0B are to be promoted), old: 0B [1295.831s][info][gc,ergo ] GC(1354) Collectable Garbage: 1562M (99%), Immediate: 0B (0%), 0 regions, CSet: 1562M (99%), 201 regions [1295.831s][info][gc,ergo ] GC(1354) Evacuation Targets: YOUNG: 43304K, PROMOTE: 0B, OLD: 0B, TOTAL: 43304K [1295.831s][info][gc,free ] Free: 11905M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 6341K, Mutator Free: 1489 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8124K, Max: 8124K; Used: 69120B [1295.831s][info][gc ] GC(1354) Pause Final Mark (YOUNG) 0.831ms [1295.832s][info][gc,start ] GC(1354) Concurrent thread roots [1295.832s][info][gc,task ] GC(1354) Using 4 of 8 workers for Concurrent thread roots [1295.836s][info][gc ] GC(1354) Concurrent thread roots 3.987ms [1295.836s][info][gc,start ] GC(1354) Concurrent weak references [1295.836s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent weak references [1295.836s][info][gc,ref ] GC(1354) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.836s][info][gc,ref ] GC(1354) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.836s][info][gc,ref ] GC(1354) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1295.836s][info][gc ] GC(1354) Concurrent weak references 0.041ms [1295.836s][info][gc,start ] GC(1354) Concurrent weak roots [1295.836s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent weak root [1295.836s][info][gc ] GC(1354) Concurrent weak roots 0.612ms [1295.836s][info][gc,start ] GC(1354) Concurrent cleanup [1295.836s][info][gc ] GC(1354) Concurrent cleanup 19754M->19755M(31744M) 0.124ms [1295.836s][info][gc,free ] Free: 11892M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 3335K, Mutator Free: 1487 Collector Reserve: 56479K, Max: 8192K; Used: 864K Old Collector Reserve: 8109K, Max: 8109K; Used: 84480B [1295.836s][info][gc,start ] GC(1354) Concurrent strong roots [1295.836s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent strong root [1295.837s][info][gc ] GC(1354) Concurrent strong roots 0.450ms [1295.837s][info][gc,start ] GC(1354) Concurrent evacuation [1295.837s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent evacuation [1295.843s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [1295.843s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [1295.843s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [1295.843s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [1295.845s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [1295.846s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [1295.846s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [1295.846s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [1295.848s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [1295.848s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [1295.848s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [1295.848s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [1295.851s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [1295.851s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [1295.851s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [1295.851s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [1295.853s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [1295.854s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [1295.854s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [1295.854s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [1295.856s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [1295.857s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [1295.857s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [1295.857s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [1295.859s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [1295.859s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [1295.860s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [1295.860s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [1295.862s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [1295.862s][info][gc ] GC(1354) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17264M [1295.871s][info][gc,ergo ] GC(1354) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8335360, promotion expended: 7160536, old capacity: 18102616064, old_used: 18070675536, old unaffiliated regions: 0 [1295.871s][info][gc,ergo ] GC(1354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8335360, promotion expended: 7160536, old capacity: 18102616064, old_used: 18070675536, old unaffiliated regions: 0 [1295.871s][info][gc,ergo ] GC(1354) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8335360, promotion expended: 7160536, old capacity: 18102616064, old_used: 18070675536, old unaffiliated regions: 0 [1295.871s][info][gc,ergo ] GC(1354) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8335360, promotion expended: 7160536, old capacity: 18102616064, old_used: 18070675536, old unaffiliated regions: 0 [1295.871s][info][gc,ergo ] GC(1354) Squelching additional promotion failure reports for current epoch [1295.880s][info][gc ] GC(1354) Concurrent evacuation 43.084ms [1295.880s][info][gc,start ] GC(1354) Pause Init Update Refs [1295.881s][info][gc ] GC(1354) Pause Init Update Refs 0.540ms [1295.881s][info][gc,start ] GC(1354) Concurrent update references [1295.881s][info][gc,task ] GC(1354) Using 4 of 8 workers for concurrent reference update [1295.881s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1296.046s][info][gc ] GC(1354) Concurrent update references 165.488ms [1296.047s][info][gc,start ] GC(1354) Concurrent update thread roots [1296.055s][info][gc ] GC(1354) Concurrent update thread roots 8.196ms [1296.055s][info][gc,start ] GC(1354) Pause Final Update Refs [1296.055s][info][gc,task ] GC(1354) Using 8 of 8 workers for final reference update [1296.055s][info][gc ] GC(1354) Transfer SATB buffers [1296.056s][info][gc,free ] Free: 12338M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 12% internal; Used: 1538M, Mutator Free: 1543 Collector Reserve: 727M, Max: 8192K; Used: 73806K Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.056s][info][gc ] GC(1354) Pause Final Update Refs 0.728ms [1296.056s][info][gc,start ] GC(1354) Concurrent cleanup [1296.056s][info][gc ] GC(1354) Concurrent cleanup 20244M->18648M(31744M) 0.129ms [1296.056s][info][gc,ergo ] GC(1354) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1138K, young_available: 13065M [1296.056s][info][gc,ergo ] GC(1354) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.2% during period of 0.681s [1296.056s][info][gc,ergo ] GC(1354) At end of Concurrent Young GC: YOUNG generation used: 1415M, used regions: 1448M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 13064M [1296.056s][info][gc,ergo ] GC(1354) At end of Concurrent Young GC: OLD generation used: 17233M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 1138K [1296.056s][info][gc,free ] Free: 12336M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 7488K, Mutator Free: 1543 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.057s][info][gc,stats ] [1296.057s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1296.057s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1296.057s][info][gc,stats ] [1296.057s][info][gc,stats ] Concurrent Reset 7311 us [1296.057s][info][gc,stats ] Pause Init Mark (G) 4629 us [1296.057s][info][gc,stats ] Pause Init Mark (N) 4010 us [1296.057s][info][gc,stats ] Swap Remembered Set 3346 us [1296.057s][info][gc,stats ] Transfer Old From SATB 477 us [1296.057s][info][gc,stats ] Update Region States 104 us [1296.057s][info][gc,stats ] Concurrent Scan Remembered Set 96633 us, parallelism: 3.98x [1296.057s][info][gc,stats ] RS: 385079 us [1296.057s][info][gc,stats ] RS: Scan Clusters 385079 us, workers (us): 96535, 96531, 96526, 95485, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Concurrent Mark Roots 3474 us, parallelism: 3.62x [1296.057s][info][gc,stats ] CMR: 12560 us [1296.057s][info][gc,stats ] CMR: Thread Roots 11361 us, workers (us): 2852, 2772, 2917, 2819, ---, ---, ---, ---, [1296.057s][info][gc,stats ] CMR: Code Cache Roots 979 us, workers (us): 182, 347, 148, 303, ---, ---, ---, ---, [1296.057s][info][gc,stats ] CMR: VM Strong Roots 173 us, workers (us): 49, 46, 41, 37, ---, ---, ---, ---, [1296.057s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 38, ---, 9, ---, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Concurrent Marking 331554 us, parallelism: 3.95x [1296.057s][info][gc,stats ] CM: 1309705 us [1296.057s][info][gc,stats ] CM: Parallel Mark 1309705 us, workers (us): 327441, 327430, 327423, 327411, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Pause Final Mark (G) 1323 us [1296.057s][info][gc,stats ] Pause Final Mark (N) 837 us [1296.057s][info][gc,stats ] Finish Mark 449 us [1296.057s][info][gc,stats ] Update Region States 91 us [1296.057s][info][gc,stats ] Choose Collection Set 100 us [1296.057s][info][gc,stats ] Rebuild Free Set 53 us [1296.057s][info][gc,stats ] Concurrent Thread Roots 4002 us, parallelism: 3.89x [1296.057s][info][gc,stats ] CTR: 15576 us [1296.057s][info][gc,stats ] CTR: Thread Roots 15576 us, workers (us): 3829, 3917, 3935, 3895, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [1296.057s][info][gc,stats ] CWRF: 2 us [1296.057s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Concurrent Weak Roots 619 us [1296.057s][info][gc,stats ] Roots 60 us, parallelism: 1.42x [1296.057s][info][gc,stats ] CWR: 85 us [1296.057s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 27, 22, 21, 15, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Rendezvous 543 us [1296.057s][info][gc,stats ] Concurrent Cleanup 131 us [1296.057s][info][gc,stats ] Concurrent Strong Roots 460 us, parallelism: 2.46x [1296.057s][info][gc,stats ] CSR: 1132 us [1296.057s][info][gc,stats ] CSR: Code Cache Roots 961 us, workers (us): 160, 187, 267, 347, ---, ---, ---, ---, [1296.057s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 40, 40, 33, 30, ---, ---, ---, ---, [1296.057s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 21, ---, 6, ---, ---, ---, ---, ---, [1296.057s][info][gc,stats ] Concurrent Evacuation 43100 us [1296.057s][info][gc,stats ] Pause Init Update Refs (G) 1012 us [1296.057s][info][gc,stats ] Pause Init Update Refs (N) 549 us [1296.057s][info][gc,stats ] Manage GCLABs 466 us [1296.057s][info][gc,stats ] Concurrent Update Refs 165510 us [1296.057s][info][gc,stats ] Concurrent Update Thread Roots 8205 us [1296.057s][info][gc,stats ] Pause Final Update Refs (G) 1248 us [1296.057s][info][gc,stats ] Pause Final Update Refs (N) 732 us [1296.057s][info][gc,stats ] Update Region States 38 us [1296.057s][info][gc,stats ] Trash Collection Set 9 us [1296.057s][info][gc,stats ] Rebuild Free Set 81 us [1296.057s][info][gc,stats ] Concurrent Cleanup 135 us [1296.057s][info][gc,stats ] Workers: Evacuated 42912K across 610917 objects, abandoned 0B across 0 objects. [1296.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.057s][info][gc,stats ] - age 1: 23543096 bytes, 23543096 total [1296.057s][info][gc,stats ] - age 2: 8740392 bytes, 32283488 total [1296.057s][info][gc,stats ] - age 3: 243240 bytes, 32526728 total [1296.057s][info][gc,stats ] - age 4: 197656 bytes, 32724384 total [1296.057s][info][gc,stats ] - age 5: 195672 bytes, 32920056 total [1296.057s][info][gc,stats ] - age 6: 224976 bytes, 33145032 total [1296.057s][info][gc,stats ] - age 7: 876216 bytes, 34021248 total [1296.057s][info][gc,stats ] - age 8: 355872 bytes, 34377120 total [1296.057s][info][gc,stats ] - age 9: 282144 bytes, 34659264 total [1296.057s][info][gc,stats ] - age 10: 219136 bytes, 34878400 total [1296.057s][info][gc,stats ] - age 11: 2556936 bytes, 37435336 total [1296.057s][info][gc,stats ] - age 12: 2174272 bytes, 39609608 total [1296.057s][info][gc,stats ] - age 13: 1190424 bytes, 40800032 total [1296.057s][info][gc,stats ] - age 14: 1604520 bytes, 42404552 total [1296.057s][info][gc,stats ] - age 15: 1538352 bytes, 43942904 total [1296.057s][info][gc,stats ] [1296.057s][info][gc,stats ] Mutators: Evacuated 391K across 3319 objects, abandoned 0B across 0 objects. [1296.057s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.057s][info][gc,stats ] - age 1: 309192 bytes, 309192 total [1296.057s][info][gc,stats ] - age 2: 80648 bytes, 389840 total [1296.057s][info][gc,stats ] - age 3: 64 bytes, 389904 total [1296.057s][info][gc,stats ] - age 4: 32 bytes, 389936 total [1296.057s][info][gc,stats ] - age 5: 64 bytes, 390000 total [1296.057s][info][gc,stats ] - age 6: 32 bytes, 390032 total [1296.057s][info][gc,stats ] - age 7: 352 bytes, 390384 total [1296.057s][info][gc,stats ] - age 8: 96 bytes, 390480 total [1296.057s][info][gc,stats ] - age 9: 208 bytes, 390688 total [1296.057s][info][gc,stats ] - age 11: 2392 bytes, 393080 total [1296.057s][info][gc,stats ] - age 12: 1880 bytes, 394960 total [1296.057s][info][gc,stats ] - age 13: 600 bytes, 395560 total [1296.057s][info][gc,stats ] - age 14: 2120 bytes, 397680 total [1296.057s][info][gc,stats ] - age 15: 3616 bytes, 401296 total [1296.057s][info][gc,stats ] [1296.057s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1296.057s][info][gc,stats ] - age 1: 968 bytes, 968 total [1296.057s][info][gc,stats ] - age 4: 936 bytes, 1904 total [1296.057s][info][gc,stats ] - age 6: 840 bytes, 2744 total [1296.057s][info][gc,stats ] - age 7: 8331968 bytes, 8334712 total [1296.057s][info][gc,stats ] [1296.057s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1296.057s][info][gc,stats ] - age 7: 249505264 bytes, 249505264 total [1296.057s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1296.067s][info][gc ] Transition from: normal to: idle [1296.067s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1296.067s][info][gc ] Transition from: idle to: old [1296.067s][info][gc,free ] Free: 12312M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 7301K, Mutator Free: 1540 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.067s][info][gc,start ] GC(1355) Concurrent marking (OLD) [1296.067s][info][gc,task ] GC(1355) Using 4 of 8 workers for concurrent marking [1296.068s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8136K [1296.068s][info][gc ] Preempting old generation mark to allow Young GC [1296.068s][info][gc ] Cancelling GC: Concurrent GC [1296.068s][info][gc ] GC(1355) Concurrent marking (OLD) 1.037ms [1296.068s][info][gc ] GC(1355) GC cancellation took 0.000s [1296.068s][info][gc,ergo ] GC(1355) At end of OLD marking increment: GCU: 40.4%, MU: 287.9% for duration 0.012s (totals to be subsumed in next gc report) [1296.068s][info][gc,ergo ] GC(1355) At end of Concurrent Old Marking increment: YOUNG generation used: 1441M, used regions: 1472M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 13038M [1296.068s][info][gc,ergo ] GC(1355) At end of Concurrent Old Marking increment: OLD generation used: 17233M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 1138K [1296.069s][info][gc,free ] Free: 12310M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 9730K, Mutator Free: 1540 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.069s][info][gc,stats ] [1296.069s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1296.069s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1296.069s][info][gc,stats ] [1296.069s][info][gc,stats ] Concurrent Marking 1043 us, parallelism: 3.47x [1296.069s][info][gc,stats ] CM: 3620 us [1296.069s][info][gc,stats ] CM: Parallel Mark 3620 us, workers (us): 877, 990, 907, 846, ---, ---, ---, ---, [1296.069s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1296.069s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.069s][info][gc,stats ] [1296.069s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1296.069s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.069s][info][gc,stats ] [1296.069s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1296.069s][info][gc,stats ] - age 1: 968 bytes, 968 total [1296.069s][info][gc,stats ] - age 4: 936 bytes, 1904 total [1296.069s][info][gc,stats ] - age 6: 840 bytes, 2744 total [1296.069s][info][gc,stats ] - age 7: 8331968 bytes, 8334712 total [1296.069s][info][gc,stats ] [1296.069s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1296.069s][info][gc,stats ] - age 7: 249943152 bytes, 249943152 total [1296.069s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1296.079s][info][gc ] Transition from: old to: idle [1296.079s][info][gc ] Transition from: idle to: normal [1296.079s][info][gc ] Heuristics request to interrupt old for young collection accepted [1296.079s][info][gc,free ] Free: 12287M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 8513K, Mutator Free: 1537 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.079s][info][gc,ergo ] GC(1356) Start GC cycle (YOUNG) [1296.079s][info][gc,start ] GC(1356) Concurrent reset [1296.079s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent reset [1296.086s][info][gc ] GC(1356) Concurrent reset 6.556ms [1296.086s][info][gc,start ] GC(1356) Pause Init Mark (YOUNG) [1296.086s][info][gc,task ] GC(1356) Using 8 of 8 workers for init marking [1296.090s][info][gc ] GC(1356) Transfer SATB buffers [1296.090s][info][gc ] GC(1356) Purged 11632 oops from old generation SATB buffers [1296.090s][info][gc ] GC(1356) Pause Init Mark (YOUNG) 4.367ms [1296.091s][info][gc,start ] GC(1356) Concurrent remembered set scanning [1296.091s][info][gc,task ] GC(1356) Using 4 of 8 workers for Concurrent remembered set scanning [1296.249s][info][gc ] GC(1356) Concurrent remembered set scanning 158.331ms [1296.249s][info][gc,start ] GC(1356) Concurrent marking roots [1296.249s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent marking roots [1296.253s][info][gc ] GC(1356) Concurrent marking roots 3.788ms [1296.253s][info][gc,start ] GC(1356) Concurrent marking (YOUNG) [1296.253s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent marking [1296.280s][info][gc ] GC(1356) Concurrent marking (YOUNG) 26.924ms [1296.280s][info][gc,start ] GC(1356) Pause Final Mark (YOUNG) [1296.280s][info][gc,task ] GC(1356) Using 8 of 8 workers for final marking [1296.281s][info][gc,ergo ] GC(1356) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1296.281s][info][gc,ergo ] GC(1356) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [1296.281s][info][gc,ergo ] GC(1356) Chosen CSet evacuates young: 35861K (of which at least: 0B are to be promoted), old: 0B [1296.281s][info][gc,ergo ] GC(1356) Collectable Garbage: 1434M (99%), Immediate: 0B (0%), 0 regions, CSet: 1434M (99%), 184 regions [1296.281s][info][gc,ergo ] GC(1356) Evacuation Targets: YOUNG: 35861K, PROMOTE: 0B, OLD: 0B, TOTAL: 35861K [1296.281s][info][gc,free ] Free: 12554M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 5303K, Mutator Free: 1570 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.281s][info][gc ] GC(1356) Pause Final Mark (YOUNG) 0.883ms [1296.281s][info][gc,start ] GC(1356) Concurrent thread roots [1296.281s][info][gc,task ] GC(1356) Using 4 of 8 workers for Concurrent thread roots [1296.285s][info][gc ] GC(1356) Concurrent thread roots 3.700ms [1296.285s][info][gc,start ] GC(1356) Concurrent weak references [1296.285s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent weak references [1296.285s][info][gc,ref ] GC(1356) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.285s][info][gc,ref ] GC(1356) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.285s][info][gc,ref ] GC(1356) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.285s][info][gc ] GC(1356) Concurrent weak references 0.041ms [1296.285s][info][gc,start ] GC(1356) Concurrent weak roots [1296.285s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent weak root [1296.286s][info][gc ] GC(1356) Concurrent weak roots 0.780ms [1296.286s][info][gc,start ] GC(1356) Concurrent cleanup [1296.286s][info][gc ] GC(1356) Concurrent cleanup 19121M->19121M(31744M) 0.101ms [1296.286s][info][gc,free ] Free: 12542M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 1236K, Mutator Free: 1568 Collector Reserve: 48488K, Max: 8192K; Used: 663K Old Collector Reserve: 1123K, Max: 1123K; Used: 7069K [1296.286s][info][gc,start ] GC(1356) Concurrent strong roots [1296.286s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent strong root [1296.286s][info][gc ] GC(1356) Concurrent strong roots 0.494ms [1296.286s][info][gc,start ] GC(1356) Concurrent evacuation [1296.286s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent evacuation [1296.293s][info][gc ] GC(1356) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17272M [1296.297s][info][gc ] GC(1356) Concurrent evacuation 11.140ms [1296.298s][info][gc,start ] GC(1356) Pause Init Update Refs [1296.298s][info][gc ] GC(1356) Pause Init Update Refs 0.518ms [1296.298s][info][gc,start ] GC(1356) Concurrent update references [1296.298s][info][gc,task ] GC(1356) Using 4 of 8 workers for concurrent reference update [1296.298s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1296.382s][info][gc ] GC(1356) Concurrent update references 83.805ms [1296.382s][info][gc,start ] GC(1356) Concurrent update thread roots [1296.391s][info][gc ] GC(1356) Concurrent update thread roots 8.592ms [1296.391s][info][gc,start ] GC(1356) Pause Final Update Refs [1296.391s][info][gc,task ] GC(1356) Using 8 of 8 workers for final reference update [1296.391s][info][gc ] GC(1356) Transfer SATB buffers [1296.392s][info][gc,free ] Free: 13064M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 10% internal; Used: 1437M, Mutator Free: 1634 Collector Reserve: 727M, Max: 8192K; Used: 41038K Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.392s][info][gc ] GC(1356) Pause Final Update Refs 0.707ms [1296.392s][info][gc,start ] GC(1356) Concurrent cleanup [1296.392s][info][gc ] GC(1356) Concurrent cleanup 19383M->17922M(31744M) 0.128ms [1296.392s][info][gc,ergo ] GC(1356) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 994K, young_available: 13791M [1296.392s][info][gc,ergo ] GC(1356) At end of Concurrent Young GC: GCU: 21.7%, MU: 18.3% during period of 0.336s [1296.392s][info][gc,ergo ] GC(1356) At end of Concurrent Young GC: YOUNG generation used: 681M, used regions: 712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14472M, available: 13790M [1296.392s][info][gc,ergo ] GC(1356) At end of Concurrent Young GC: OLD generation used: 17241M, used regions: 17272M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17272M, available: 994K [1296.392s][info][gc,free ] Free: 13062M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 9767K, Mutator Free: 1634 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.393s][info][gc,stats ] [1296.393s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1296.393s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1296.393s][info][gc,stats ] [1296.393s][info][gc,stats ] Concurrent Reset 6573 us [1296.393s][info][gc,stats ] Pause Init Mark (G) 4971 us [1296.393s][info][gc,stats ] Pause Init Mark (N) 4373 us [1296.393s][info][gc,stats ] Swap Remembered Set 3808 us [1296.393s][info][gc,stats ] Transfer Old From SATB 421 us [1296.393s][info][gc,stats ] Update Region States 62 us [1296.393s][info][gc,stats ] Concurrent Scan Remembered Set 158359 us, parallelism: 4.00x [1296.393s][info][gc,stats ] RS: 632656 us [1296.393s][info][gc,stats ] RS: Scan Clusters 632656 us, workers (us): 158272, 158266, 158261, 157857, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Concurrent Mark Roots 3806 us, parallelism: 3.54x [1296.393s][info][gc,stats ] CMR: 13456 us [1296.393s][info][gc,stats ] CMR: Thread Roots 12112 us, workers (us): 2975, 3088, 2825, 3224, ---, ---, ---, ---, [1296.393s][info][gc,stats ] CMR: Code Cache Roots 1112 us, workers (us): 339, 185, 406, 182, ---, ---, ---, ---, [1296.393s][info][gc,stats ] CMR: VM Strong Roots 187 us, workers (us): 54, 49, 47, 37, ---, ---, ---, ---, [1296.393s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 8, ---, 36, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Concurrent Marking 26946 us, parallelism: 3.63x [1296.393s][info][gc,stats ] CM: 97856 us [1296.393s][info][gc,stats ] CM: Parallel Mark 97856 us, workers (us): 24479, 24464, 24464, 24450, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Pause Final Mark (G) 1360 us [1296.393s][info][gc,stats ] Pause Final Mark (N) 890 us [1296.393s][info][gc,stats ] Finish Mark 504 us [1296.393s][info][gc,stats ] Update Region States 88 us [1296.393s][info][gc,stats ] Choose Collection Set 105 us [1296.393s][info][gc,stats ] Rebuild Free Set 53 us [1296.393s][info][gc,stats ] Concurrent Thread Roots 3713 us, parallelism: 3.90x [1296.393s][info][gc,stats ] CTR: 14468 us [1296.393s][info][gc,stats ] CTR: Thread Roots 14468 us, workers (us): 3596, 3654, 3619, 3599, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1296.393s][info][gc,stats ] CWRF: 1 us [1296.393s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Concurrent Weak Roots 785 us [1296.393s][info][gc,stats ] Roots 55 us, parallelism: 1.54x [1296.393s][info][gc,stats ] CWR: 84 us [1296.393s][info][gc,stats ] CWR: VM Weak Roots 84 us, workers (us): 26, 22, 19, 17, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Rendezvous 718 us [1296.393s][info][gc,stats ] Concurrent Cleanup 106 us [1296.393s][info][gc,stats ] Concurrent Strong Roots 501 us, parallelism: 2.50x [1296.393s][info][gc,stats ] CSR: 1252 us [1296.393s][info][gc,stats ] CSR: Code Cache Roots 1057 us, workers (us): 271, 410, 188, 187, ---, ---, ---, ---, [1296.393s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 48, 44, 42, 36, ---, ---, ---, ---, [1296.393s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 20, ---, ---, 5, ---, ---, ---, ---, [1296.393s][info][gc,stats ] Concurrent Evacuation 11156 us [1296.393s][info][gc,stats ] Pause Init Update Refs (G) 988 us [1296.393s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1296.393s][info][gc,stats ] Manage GCLABs 448 us [1296.393s][info][gc,stats ] Concurrent Update Refs 83822 us [1296.393s][info][gc,stats ] Concurrent Update Thread Roots 8605 us [1296.393s][info][gc,stats ] Pause Final Update Refs (G) 1177 us [1296.393s][info][gc,stats ] Pause Final Update Refs (N) 712 us [1296.393s][info][gc,stats ] Update Region States 34 us [1296.393s][info][gc,stats ] Trash Collection Set 8 us [1296.393s][info][gc,stats ] Rebuild Free Set 74 us [1296.393s][info][gc,stats ] Concurrent Cleanup 134 us [1296.393s][info][gc,stats ] Workers: Evacuated 35658K across 390403 objects, abandoned 0B across 0 objects. [1296.393s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.393s][info][gc,stats ] - age 1: 29842688 bytes, 29842688 total [1296.393s][info][gc,stats ] - age 2: 5827448 bytes, 35670136 total [1296.393s][info][gc,stats ] - age 3: 328192 bytes, 35998328 total [1296.393s][info][gc,stats ] - age 4: 182408 bytes, 36180736 total [1296.393s][info][gc,stats ] - age 5: 46840 bytes, 36227576 total [1296.393s][info][gc,stats ] - age 6: 154256 bytes, 36381832 total [1296.393s][info][gc,stats ] - age 7: 4048 bytes, 36385880 total [1296.393s][info][gc,stats ] - age 8: 32 bytes, 36385912 total [1296.393s][info][gc,stats ] - age 12: 128776 bytes, 36514688 total [1296.393s][info][gc,stats ] [1296.393s][info][gc,stats ] Mutators: Evacuated 202K across 1562 objects, abandoned 0B across 0 objects. [1296.393s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.393s][info][gc,stats ] - age 2: 206888 bytes, 206888 total [1296.393s][info][gc,stats ] - age 3: 448 bytes, 207336 total [1296.393s][info][gc,stats ] - age 6: 32 bytes, 207368 total [1296.393s][info][gc,stats ] [1296.393s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1296.393s][info][gc,stats ] - age 1: 8257536 bytes, 8257536 total [1296.393s][info][gc,stats ] - age 2: 968 bytes, 8258504 total [1296.393s][info][gc,stats ] - age 5: 936 bytes, 8259440 total [1296.393s][info][gc,stats ] - age 7: 840 bytes, 8260280 total [1296.393s][info][gc,stats ] [1296.393s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1296.393s][info][gc,stats ] - age 7: 258275120 bytes, 258275120 total [1296.393s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1296.404s][info][gc ] Transition from: normal to: idle [1296.404s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1296.404s][info][gc ] Transition from: idle to: old [1296.404s][info][gc,free ] Free: 13036M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 12029K, Mutator Free: 1631 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.404s][info][gc,start ] GC(1357) Concurrent marking (OLD) [1296.404s][info][gc,task ] GC(1357) Using 4 of 8 workers for concurrent marking [1296.404s][info][gc ] Trigger (YOUNG): expedite promotion in place of 840B [1296.404s][info][gc ] Preempting old generation mark to allow Young GC [1296.404s][info][gc ] Cancelling GC: Concurrent GC [1296.404s][info][gc ] GC(1357) Concurrent marking (OLD) 0.423ms [1296.404s][info][gc ] GC(1357) GC cancellation took 0.000s [1296.404s][info][gc,ergo ] GC(1357) At end of OLD marking increment: GCU: 24.5%, MU: 311.4% for duration 0.012s (totals to be subsumed in next gc report) [1296.404s][info][gc,ergo ] GC(1357) At end of Concurrent Old Marking increment: YOUNG generation used: 709M, used regions: 736M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14472M, available: 13762M [1296.404s][info][gc,ergo ] GC(1357) At end of Concurrent Old Marking increment: OLD generation used: 17241M, used regions: 17272M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17272M, available: 994K [1296.404s][info][gc,free ] Free: 13034M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 13631K, Mutator Free: 1631 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.405s][info][gc,stats ] [1296.405s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1296.405s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1296.405s][info][gc,stats ] [1296.405s][info][gc,stats ] Concurrent Marking 428 us, parallelism: 2.98x [1296.405s][info][gc,stats ] CM: 1277 us [1296.405s][info][gc,stats ] CM: Parallel Mark 1277 us, workers (us): 329, 385, 345, 218, ---, ---, ---, ---, [1296.405s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1296.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.405s][info][gc,stats ] [1296.405s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1296.405s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.405s][info][gc,stats ] [1296.405s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1296.405s][info][gc,stats ] - age 1: 8257536 bytes, 8257536 total [1296.405s][info][gc,stats ] - age 2: 968 bytes, 8258504 total [1296.405s][info][gc,stats ] - age 5: 936 bytes, 8259440 total [1296.405s][info][gc,stats ] - age 7: 840 bytes, 8260280 total [1296.405s][info][gc,stats ] [1296.405s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1296.405s][info][gc,stats ] - age 7: 341566992 bytes, 341566992 total [1296.405s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1296.415s][info][gc ] Transition from: old to: idle [1296.415s][info][gc ] Transition from: idle to: normal [1296.415s][info][gc ] Heuristics request to interrupt old for young collection accepted [1296.415s][info][gc,free ] Free: 13012M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 0% internal; Used: 11897K, Mutator Free: 1628 Collector Reserve: 727M, Max: 8192K; Used: 80496B Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.415s][info][gc,ergo ] GC(1358) Start GC cycle (YOUNG) [1296.415s][info][gc,start ] GC(1358) Concurrent reset [1296.415s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent reset [1296.418s][info][gc ] GC(1358) Concurrent reset 3.221ms [1296.418s][info][gc,start ] GC(1358) Pause Init Mark (YOUNG) [1296.418s][info][gc,task ] GC(1358) Using 8 of 8 workers for init marking [1296.422s][info][gc ] GC(1358) Transfer SATB buffers [1296.422s][info][gc ] GC(1358) Purged 9385 oops from old generation SATB buffers [1296.422s][info][gc ] GC(1358) Pause Init Mark (YOUNG) 3.845ms [1296.422s][info][gc,start ] GC(1358) Concurrent remembered set scanning [1296.422s][info][gc,task ] GC(1358) Using 4 of 8 workers for Concurrent remembered set scanning [1296.489s][info][gc ] GC(1358) Concurrent remembered set scanning 66.913ms [1296.489s][info][gc,start ] GC(1358) Concurrent marking roots [1296.489s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent marking roots [1296.493s][info][gc ] GC(1358) Concurrent marking roots 3.682ms [1296.493s][info][gc,start ] GC(1358) Concurrent marking (YOUNG) [1296.493s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent marking [1296.508s][info][gc ] GC(1358) Concurrent marking (YOUNG) 15.223ms [1296.509s][info][gc,start ] GC(1358) Pause Final Mark (YOUNG) [1296.509s][info][gc,task ] GC(1358) Using 8 of 8 workers for final marking [1296.509s][info][gc,ergo ] GC(1358) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 20640 used bytes [1296.509s][info][gc,ergo ] GC(1358) Adaptive CSet Selection for YOUNG. Max Evacuation: 602M, Actual Free: 0B. [1296.509s][info][gc,ergo ] GC(1358) Chosen CSet evacuates young: 33443K (of which at least: 0B are to be promoted), old: 0B [1296.509s][info][gc,ergo ] GC(1358) Collectable Garbage: 703M (98%), Immediate: 0B (0%), 0 regions, CSet: 703M (98%), 92 regions [1296.509s][info][gc,ergo ] GC(1358) Evacuation Targets: YOUNG: 33443K, PROMOTE: 0B, OLD: 0B, TOTAL: 33443K [1296.509s][info][gc,free ] Free: 13496M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 7732K, Mutator Free: 1688 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 978K, Max: 978K; Used: 7213K [1296.509s][info][gc ] GC(1358) Pause Final Mark (YOUNG) 0.806ms [1296.509s][info][gc,start ] GC(1358) Concurrent thread roots [1296.509s][info][gc,task ] GC(1358) Using 4 of 8 workers for Concurrent thread roots [1296.513s][info][gc ] GC(1358) Concurrent thread roots 3.700ms [1296.513s][info][gc,start ] GC(1358) Concurrent weak references [1296.513s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent weak references [1296.513s][info][gc,ref ] GC(1358) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.513s][info][gc,ref ] GC(1358) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.513s][info][gc,ref ] GC(1358) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1296.513s][info][gc ] GC(1358) Concurrent weak references 0.042ms [1296.513s][info][gc,start ] GC(1358) Concurrent weak roots [1296.513s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent weak root [1296.514s][info][gc ] GC(1358) Concurrent weak roots 0.735ms [1296.514s][info][gc,start ] GC(1358) Concurrent cleanup [1296.514s][info][gc ] GC(1358) Concurrent cleanup 18181M->18181M(31744M) 0.106ms [1296.514s][info][gc,free ] Free: 13484M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 3391K, Mutator Free: 1686 Collector Reserve: 39944K, Max: 8192K; Used: 1015K Old Collector Reserve: 971K, Max: 971K; Used: 7221K [1296.514s][info][gc,start ] GC(1358) Concurrent strong roots [1296.514s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent strong root [1296.515s][info][gc ] GC(1358) Concurrent strong roots 0.411ms [1296.515s][info][gc,start ] GC(1358) Concurrent evacuation [1296.515s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent evacuation [1296.518s][info][gc ] GC(1358) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17280M [1296.527s][info][gc ] GC(1358) Concurrent evacuation 12.447ms [1296.527s][info][gc,start ] GC(1358) Pause Init Update Refs [1296.528s][info][gc ] GC(1358) Pause Init Update Refs 0.504ms [1296.528s][info][gc,start ] GC(1358) Concurrent update references [1296.528s][info][gc,task ] GC(1358) Using 4 of 8 workers for concurrent reference update [1296.528s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1296.572s][info][gc ] GC(1358) Concurrent update references 44.090ms [1296.572s][info][gc,start ] GC(1358) Concurrent update thread roots [1296.582s][info][gc ] GC(1358) Concurrent update thread roots 9.895ms [1296.582s][info][gc,start ] GC(1358) Pause Final Update Refs [1296.582s][info][gc,task ] GC(1358) Using 8 of 8 workers for final reference update [1296.582s][info][gc ] GC(1358) Transfer SATB buffers [1296.583s][info][gc,free ] Free: 13354M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 5% internal; Used: 685M, Mutator Free: 1670 Collector Reserve: 727M, Max: 8192K; Used: 57402K Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1296.583s][info][gc ] GC(1358) Pause Final Update Refs 0.598ms [1296.583s][info][gc,start ] GC(1358) Concurrent cleanup [1296.583s][info][gc ] GC(1358) Concurrent cleanup 18355M->17628M(31744M) 0.202ms [1296.583s][info][gc,ergo ] GC(1358) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4532K, young_available: 14081M [1296.583s][info][gc,ergo ] GC(1358) At end of Concurrent Young GC: GCU: 19.1%, MU: 19.5% during period of 0.191s [1296.583s][info][gc,ergo ] GC(1358) At end of Concurrent Young GC: YOUNG generation used: 383M, used regions: 408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14464M, available: 14080M [1296.583s][info][gc,ergo ] GC(1358) At end of Concurrent Young GC: OLD generation used: 17246M, used regions: 17280M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17280M, available: 4532K [1296.583s][info][gc,free ] Free: 13352M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 7750K, Mutator Free: 1670 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1296.584s][info][gc,stats ] [1296.584s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1296.584s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1296.584s][info][gc,stats ] [1296.584s][info][gc,stats ] Concurrent Reset 3235 us [1296.584s][info][gc,stats ] Pause Init Mark (G) 4335 us [1296.584s][info][gc,stats ] Pause Init Mark (N) 3851 us [1296.584s][info][gc,stats ] Swap Remembered Set 3285 us [1296.584s][info][gc,stats ] Transfer Old From SATB 413 us [1296.584s][info][gc,stats ] Update Region States 70 us [1296.584s][info][gc,stats ] Concurrent Scan Remembered Set 66935 us, parallelism: 3.99x [1296.584s][info][gc,stats ] RS: 267405 us [1296.584s][info][gc,stats ] RS: Scan Clusters 267405 us, workers (us): 66861, 66855, 66848, 66840, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Concurrent Mark Roots 3700 us, parallelism: 3.65x [1296.584s][info][gc,stats ] CMR: 13521 us [1296.584s][info][gc,stats ] CMR: Thread Roots 12150 us, workers (us): 3068, 2927, 2995, 3160, ---, ---, ---, ---, [1296.584s][info][gc,stats ] CMR: Code Cache Roots 1129 us, workers (us): 244, 368, 370, 148, ---, ---, ---, ---, [1296.584s][info][gc,stats ] CMR: VM Strong Roots 185 us, workers (us): 53, 49, 44, 39, ---, ---, ---, ---, [1296.584s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): 48, ---, ---, 9, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Concurrent Marking 15238 us, parallelism: 3.44x [1296.584s][info][gc,stats ] CM: 52430 us [1296.584s][info][gc,stats ] CM: Parallel Mark 52430 us, workers (us): 13115, 13106, 13102, 13107, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Pause Final Mark (G) 1219 us [1296.584s][info][gc,stats ] Pause Final Mark (N) 812 us [1296.584s][info][gc,stats ] Finish Mark 461 us [1296.584s][info][gc,stats ] Update Region States 81 us [1296.584s][info][gc,stats ] Choose Collection Set 88 us [1296.584s][info][gc,stats ] Rebuild Free Set 54 us [1296.584s][info][gc,stats ] Concurrent Thread Roots 3724 us, parallelism: 3.86x [1296.584s][info][gc,stats ] CTR: 14361 us [1296.584s][info][gc,stats ] CTR: Thread Roots 14361 us, workers (us): 3569, 3550, 3650, 3592, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Concurrent Weak References 46 us, parallelism: 0.03x [1296.584s][info][gc,stats ] CWRF: 2 us [1296.584s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Concurrent Weak Roots 741 us [1296.584s][info][gc,stats ] Roots 53 us, parallelism: 1.43x [1296.584s][info][gc,stats ] CWR: 76 us [1296.584s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 19, 17, 13, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Rendezvous 673 us [1296.584s][info][gc,stats ] Concurrent Cleanup 111 us [1296.584s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.59x [1296.584s][info][gc,stats ] CSR: 1082 us [1296.584s][info][gc,stats ] CSR: Code Cache Roots 930 us, workers (us): 331, 247, 194, 159, ---, ---, ---, ---, [1296.584s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 48, 44, 27, 10, ---, ---, ---, ---, [1296.584s][info][gc,stats ] CSR: CLDG Roots 23 us, workers (us): ---, ---, 4, 18, ---, ---, ---, ---, [1296.584s][info][gc,stats ] Concurrent Evacuation 12461 us [1296.584s][info][gc,stats ] Pause Init Update Refs (G) 924 us [1296.584s][info][gc,stats ] Pause Init Update Refs (N) 512 us [1296.584s][info][gc,stats ] Manage GCLABs 433 us [1296.584s][info][gc,stats ] Concurrent Update Refs 44108 us [1296.584s][info][gc,stats ] Concurrent Update Thread Roots 9909 us [1296.584s][info][gc,stats ] Pause Final Update Refs (G) 1027 us [1296.584s][info][gc,stats ] Pause Final Update Refs (N) 603 us [1296.584s][info][gc,stats ] Update Region States 47 us [1296.584s][info][gc,stats ] Trash Collection Set 6 us [1296.584s][info][gc,stats ] Rebuild Free Set 73 us [1296.584s][info][gc,stats ] Concurrent Cleanup 211 us [1296.584s][info][gc,stats ] Workers: Evacuated 33012K across 455963 objects, abandoned 0B across 0 objects. [1296.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.584s][info][gc,stats ] - age 1: 15900000 bytes, 15900000 total [1296.584s][info][gc,stats ] - age 2: 12880928 bytes, 28780928 total [1296.584s][info][gc,stats ] - age 3: 227720 bytes, 29008648 total [1296.584s][info][gc,stats ] - age 4: 341984 bytes, 29350632 total [1296.584s][info][gc,stats ] - age 5: 239432 bytes, 29590064 total [1296.584s][info][gc,stats ] - age 6: 422296 bytes, 30012360 total [1296.584s][info][gc,stats ] - age 7: 1068768 bytes, 31081128 total [1296.584s][info][gc,stats ] - age 8: 203328 bytes, 31284456 total [1296.584s][info][gc,stats ] - age 9: 112 bytes, 31284568 total [1296.584s][info][gc,stats ] - age 10: 218112 bytes, 31502680 total [1296.584s][info][gc,stats ] - age 11: 1152 bytes, 31503832 total [1296.584s][info][gc,stats ] - age 12: 417368 bytes, 31921200 total [1296.584s][info][gc,stats ] - age 13: 656480 bytes, 32577680 total [1296.584s][info][gc,stats ] - age 14: 5760 bytes, 32583440 total [1296.584s][info][gc,stats ] - age 15: 1221560 bytes, 33805000 total [1296.584s][info][gc,stats ] [1296.584s][info][gc,stats ] Mutators: Evacuated 430K across 3308 objects, abandoned 0B across 0 objects. [1296.584s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1296.584s][info][gc,stats ] - age 2: 439416 bytes, 439416 total [1296.584s][info][gc,stats ] - age 3: 32 bytes, 439448 total [1296.584s][info][gc,stats ] - age 4: 320 bytes, 439768 total [1296.584s][info][gc,stats ] - age 5: 32 bytes, 439800 total [1296.584s][info][gc,stats ] - age 6: 32 bytes, 439832 total [1296.584s][info][gc,stats ] - age 7: 64 bytes, 439896 total [1296.584s][info][gc,stats ] - age 10: 32 bytes, 439928 total [1296.584s][info][gc,stats ] - age 13: 224 bytes, 440152 total [1296.584s][info][gc,stats ] - age 15: 480 bytes, 440632 total [1296.584s][info][gc,stats ] [1296.584s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1296.584s][info][gc,stats ] - age 1: 8387296 bytes, 8387296 total [1296.585s][info][gc,stats ] - age 3: 968 bytes, 8388264 total [1296.585s][info][gc,stats ] - age 6: 936 bytes, 8389200 total [1296.585s][info][gc,stats ] [1296.585s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1296.585s][info][gc,stats ] - age 7: 341566992 bytes, 341566992 total [1296.585s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1296.595s][info][gc ] Transition from: normal to: idle [1296.595s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1296.595s][info][gc ] Transition from: idle to: old [1296.595s][info][gc,free ] Free: 13328M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 7508K, Mutator Free: 1667 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1296.595s][info][gc,start ] GC(1359) Concurrent marking (OLD) [1296.595s][info][gc,task ] GC(1359) Using 4 of 8 workers for concurrent marking [1299.770s][info][gc ] Periodic Sample: GCU = 24.167%, MU = 17.968% during most recent 5.0s [1300.273s][info][gc ] Trigger (YOUNG): Average GC time (2271.53 ms) is above the time for average allocation rate (1974 MB/s) to deplete free headroom (4482M) (margin of error = 3.20) [1300.273s][info][gc,ergo ] Free headroom: 6069M (free) - 1587M (spike) - 0B (penalties) = 4482M [1300.273s][info][gc ] Preempting old generation mark to allow Young GC [1300.273s][info][gc ] Cancelling GC: Concurrent GC [1300.273s][info][gc ] GC(1359) Concurrent marking (OLD) 3678.459ms [1300.273s][info][gc ] GC(1359) GC cancellation took 0.000s [1300.273s][info][gc,ergo ] GC(1359) At end of OLD marking increment: GCU: 399.6%, MU: 281.2% for duration 3.690s (totals to be subsumed in next gc report) [1300.273s][info][gc,ergo ] GC(1359) At end of Concurrent Old Marking increment: YOUNG generation used: 7667M, used regions: 7688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14464M, available: 6796M [1300.273s][info][gc,ergo ] GC(1359) At end of Concurrent Old Marking increment: OLD generation used: 17246M, used regions: 17280M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17280M, available: 4532K [1300.273s][info][gc,free ] Free: 6068M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 3388K, Mutator Free: 759 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1300.274s][info][gc,stats ] [1300.274s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1300.274s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1300.274s][info][gc,stats ] [1300.274s][info][gc,stats ] Concurrent Marking 3678480 us, parallelism: 4.00x [1300.274s][info][gc,stats ] CM: 14713407 us [1300.274s][info][gc,stats ] CM: Parallel Mark 14713407 us, workers (us): 3678319, 3678408, 3678367, 3678313, ---, ---, ---, ---, [1300.274s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1300.274s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.274s][info][gc,stats ] [1300.274s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1300.274s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.274s][info][gc,stats ] [1300.274s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1300.274s][info][gc,stats ] - age 1: 8387296 bytes, 8387296 total [1300.274s][info][gc,stats ] - age 3: 968 bytes, 8388264 total [1300.274s][info][gc,stats ] - age 6: 936 bytes, 8389200 total [1300.274s][info][gc,stats ] [1300.274s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1300.274s][info][gc,stats ] - age 7: 9985028544 bytes, 9985028544 total [1300.274s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1300.284s][info][gc ] Transition from: old to: idle [1300.284s][info][gc ] Transition from: idle to: normal [1300.284s][info][gc ] Heuristics request to interrupt old for young collection accepted [1300.284s][info][gc,free ] Free: 6047M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 723K, Mutator Free: 756 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1300.284s][info][gc,ergo ] GC(1360) Start GC cycle (YOUNG) [1300.284s][info][gc,start ] GC(1360) Concurrent reset [1300.284s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent reset [1300.319s][info][gc ] GC(1360) Concurrent reset 34.840ms [1300.319s][info][gc,start ] GC(1360) Pause Init Mark (YOUNG) [1300.319s][info][gc,task ] GC(1360) Using 8 of 8 workers for init marking [1300.323s][info][gc ] GC(1360) Transfer SATB buffers [1300.325s][info][gc ] GC(1360) Purged 1380604 oops from old generation SATB buffers [1300.326s][info][gc ] GC(1360) Pause Init Mark (YOUNG) 6.191ms [1300.327s][info][gc,start ] GC(1360) Concurrent remembered set scanning [1300.327s][info][gc,task ] GC(1360) Using 4 of 8 workers for Concurrent remembered set scanning [1300.376s][info][gc ] GC(1360) Concurrent remembered set scanning 48.684ms [1300.376s][info][gc,start ] GC(1360) Concurrent marking roots [1300.376s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent marking roots [1300.379s][info][gc ] GC(1360) Concurrent marking roots 3.603ms [1300.379s][info][gc,start ] GC(1360) Concurrent marking (YOUNG) [1300.379s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent marking [1300.396s][info][gc ] GC(1360) Concurrent marking (YOUNG) 16.589ms [1300.396s][info][gc,start ] GC(1360) Pause Final Mark (YOUNG) [1300.396s][info][gc,task ] GC(1360) Using 8 of 8 workers for final marking [1300.397s][info][gc,ergo ] GC(1360) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1300.397s][info][gc,ergo ] GC(1360) Adaptive CSet Selection for YOUNG. Max Evacuation: 602M, Actual Free: 0B. [1300.397s][info][gc,ergo ] GC(1360) Chosen CSet evacuates young: 38015K (of which at least: 0B are to be promoted), old: 0B [1300.397s][info][gc,ergo ] GC(1360) Collectable Garbage: 7722M (99%), Immediate: 0B (0%), 0 regions, CSet: 7722M (99%), 970 regions [1300.397s][info][gc,ergo ] GC(1360) Evacuation Targets: YOUNG: 38015K, PROMOTE: 0B, OLD: 0B, TOTAL: 38015K [1300.397s][info][gc,free ] Free: 6501M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 2829K, Mutator Free: 813 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1300.397s][info][gc ] GC(1360) Pause Final Mark (YOUNG) 1.004ms [1300.397s][info][gc,start ] GC(1360) Concurrent thread roots [1300.397s][info][gc,task ] GC(1360) Using 4 of 8 workers for Concurrent thread roots [1300.401s][info][gc ] GC(1360) Concurrent thread roots 3.558ms [1300.401s][info][gc,start ] GC(1360) Concurrent weak references [1300.401s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent weak references [1300.401s][info][gc,ref ] GC(1360) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.401s][info][gc,ref ] GC(1360) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.401s][info][gc,ref ] GC(1360) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.401s][info][gc ] GC(1360) Concurrent weak references 0.037ms [1300.401s][info][gc,start ] GC(1360) Concurrent weak roots [1300.401s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent weak root [1300.402s][info][gc ] GC(1360) Concurrent weak roots 0.749ms [1300.402s][info][gc,start ] GC(1360) Concurrent cleanup [1300.402s][info][gc ] GC(1360) Concurrent cleanup 25172M->25172M(31744M) 0.117ms [1300.402s][info][gc,free ] Free: 6490M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 5412K, Mutator Free: 812 Collector Reserve: 48234K, Max: 8192K; Used: 917K Old Collector Reserve: 4516K, Max: 3550K; Used: 11867K [1300.402s][info][gc,start ] GC(1360) Concurrent strong roots [1300.402s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent strong root [1300.402s][info][gc ] GC(1360) Concurrent strong roots 0.439ms [1300.402s][info][gc,start ] GC(1360) Concurrent evacuation [1300.402s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent evacuation [1300.420s][info][gc ] GC(1360) Concurrent evacuation 17.108ms [1300.420s][info][gc,start ] GC(1360) Pause Init Update Refs [1300.420s][info][gc ] GC(1360) Pause Init Update Refs 0.494ms [1300.420s][info][gc,start ] GC(1360) Concurrent update references [1300.420s][info][gc,task ] GC(1360) Using 4 of 8 workers for concurrent reference update [1300.421s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1300.462s][info][gc ] GC(1360) Concurrent update references 41.277ms [1300.462s][info][gc,start ] GC(1360) Concurrent update thread roots [1300.469s][info][gc ] GC(1360) Concurrent update thread roots 7.707ms [1300.470s][info][gc,start ] GC(1360) Pause Final Update Refs [1300.470s][info][gc,task ] GC(1360) Using 8 of 8 workers for final reference update [1300.470s][info][gc ] GC(1360) Transfer SATB buffers [1300.470s][info][gc,free ] Free: 13374M, Max: 8192K regular, 408M humongous, Frag: 93% external, 57% internal; Used: 7713M, Mutator Free: 1672 Collector Reserve: 727M, Max: 8192K; Used: 49210K Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.470s][info][gc ] GC(1360) Pause Final Update Refs 0.652ms [1300.471s][info][gc,start ] GC(1360) Concurrent cleanup [1300.471s][info][gc ] GC(1360) Concurrent cleanup 25360M->17608M(31744M) 0.262ms [1300.471s][info][gc,ergo ] GC(1360) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4209K, young_available: 14101M [1300.471s][info][gc,ergo ] GC(1360) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.7% during period of 3.888s [1300.471s][info][gc,ergo ] GC(1360) At end of Concurrent Young GC: YOUNG generation used: 363M, used regions: 392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14464M, available: 14100M [1300.471s][info][gc,ergo ] GC(1360) At end of Concurrent Young GC: OLD generation used: 17246M, used regions: 17280M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17280M, available: 4209K [1300.471s][info][gc,free ] Free: 13372M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 3225K, Mutator Free: 1672 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.472s][info][gc,stats ] [1300.472s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1300.472s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1300.472s][info][gc,stats ] [1300.472s][info][gc,stats ] Concurrent Reset 34864 us [1300.472s][info][gc,stats ] Pause Init Mark (G) 8125 us [1300.472s][info][gc,stats ] Pause Init Mark (N) 6200 us [1300.472s][info][gc,stats ] Swap Remembered Set 3369 us [1300.472s][info][gc,stats ] Transfer Old From SATB 2381 us [1300.472s][info][gc,stats ] Update Region States 351 us [1300.472s][info][gc,stats ] Concurrent Scan Remembered Set 48701 us, parallelism: 3.98x [1300.472s][info][gc,stats ] RS: 194014 us [1300.472s][info][gc,stats ] RS: Scan Clusters 194014 us, workers (us): 48620, 48607, 48448, 48340, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Concurrent Mark Roots 3618 us, parallelism: 3.60x [1300.472s][info][gc,stats ] CMR: 13036 us [1300.472s][info][gc,stats ] CMR: Thread Roots 11823 us, workers (us): 2827, 2916, 3034, 3046, ---, ---, ---, ---, [1300.472s][info][gc,stats ] CMR: Code Cache Roots 998 us, workers (us): 346, 313, 156, 184, ---, ---, ---, ---, [1300.472s][info][gc,stats ] CMR: VM Strong Roots 170 us, workers (us): 49, 42, 42, 37, ---, ---, ---, ---, [1300.472s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 9, ---, 36, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Concurrent Marking 16604 us, parallelism: 3.38x [1300.472s][info][gc,stats ] CM: 56050 us [1300.472s][info][gc,stats ] CM: Parallel Mark 56050 us, workers (us): 14028, 14018, 13997, 14006, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Pause Final Mark (G) 1489 us [1300.472s][info][gc,stats ] Pause Final Mark (N) 1010 us [1300.472s][info][gc,stats ] Finish Mark 571 us [1300.472s][info][gc,stats ] Update Region States 81 us [1300.472s][info][gc,stats ] Choose Collection Set 180 us [1300.472s][info][gc,stats ] Rebuild Free Set 45 us [1300.472s][info][gc,stats ] Concurrent Thread Roots 3570 us, parallelism: 3.83x [1300.472s][info][gc,stats ] CTR: 13687 us [1300.472s][info][gc,stats ] CTR: Thread Roots 13687 us, workers (us): 3395, 3413, 3374, 3505, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.05x [1300.472s][info][gc,stats ] CWRF: 2 us [1300.472s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Concurrent Weak Roots 754 us [1300.472s][info][gc,stats ] Roots 52 us, parallelism: 1.44x [1300.472s][info][gc,stats ] CWR: 75 us [1300.472s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 24, 21, 17, 13, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Rendezvous 689 us [1300.472s][info][gc,stats ] Concurrent Cleanup 121 us [1300.472s][info][gc,stats ] Concurrent Strong Roots 452 us, parallelism: 2.59x [1300.472s][info][gc,stats ] CSR: 1172 us [1300.472s][info][gc,stats ] CSR: Code Cache Roots 1019 us, workers (us): 173, 270, 224, 352, ---, ---, ---, ---, [1300.472s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 39, 31, 31, 27, ---, ---, ---, ---, [1300.472s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 20, 6, ---, ---, ---, ---, ---, ---, [1300.472s][info][gc,stats ] Concurrent Evacuation 17126 us [1300.472s][info][gc,stats ] Pause Init Update Refs (G) 912 us [1300.472s][info][gc,stats ] Pause Init Update Refs (N) 502 us [1300.472s][info][gc,stats ] Manage GCLABs 426 us [1300.472s][info][gc,stats ] Concurrent Update Refs 41293 us [1300.472s][info][gc,stats ] Concurrent Update Thread Roots 7723 us [1300.472s][info][gc,stats ] Pause Final Update Refs (G) 1038 us [1300.472s][info][gc,stats ] Pause Final Update Refs (N) 656 us [1300.472s][info][gc,stats ] Update Region States 46 us [1300.472s][info][gc,stats ] Trash Collection Set 24 us [1300.472s][info][gc,stats ] Rebuild Free Set 77 us [1300.472s][info][gc,stats ] Concurrent Cleanup 274 us [1300.472s][info][gc,stats ] Workers: Evacuated 37577K across 411867 objects, abandoned 0B across 0 objects. [1300.472s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.472s][info][gc,stats ] - age 1: 36984256 bytes, 36984256 total [1300.472s][info][gc,stats ] - age 2: 281040 bytes, 37265296 total [1300.472s][info][gc,stats ] - age 3: 179776 bytes, 37445072 total [1300.472s][info][gc,stats ] - age 4: 182200 bytes, 37627272 total [1300.472s][info][gc,stats ] - age 5: 294192 bytes, 37921464 total [1300.472s][info][gc,stats ] - age 6: 216704 bytes, 38138168 total [1300.472s][info][gc,stats ] - age 7: 341184 bytes, 38479352 total [1300.472s][info][gc,stats ] [1300.472s][info][gc,stats ] Mutators: Evacuated 438K across 3346 objects, abandoned 0B across 0 objects. [1300.472s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.472s][info][gc,stats ] - age 1: 448640 bytes, 448640 total [1300.472s][info][gc,stats ] - age 5: 32 bytes, 448672 total [1300.472s][info][gc,stats ] - age 6: 32 bytes, 448704 total [1300.472s][info][gc,stats ] [1300.472s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1300.472s][info][gc,stats ] - age 4: 968 bytes, 968 total [1300.472s][info][gc,stats ] - age 7: 936 bytes, 1904 total [1300.472s][info][gc,stats ] [1300.472s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1300.472s][info][gc,stats ] - age 7: 9985028544 bytes, 9985028544 total [1300.472s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1300.482s][info][gc ] Transition from: normal to: idle [1300.482s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1300.482s][info][gc ] Transition from: idle to: old [1300.482s][info][gc,free ] Free: 13350M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 1511K, Mutator Free: 1669 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.482s][info][gc,start ] GC(1361) Concurrent marking (OLD) [1300.482s][info][gc,task ] GC(1361) Using 4 of 8 workers for concurrent marking [1300.483s][info][gc ] Trigger (YOUNG): expedite promotion in place of 936B [1300.483s][info][gc ] Preempting old generation mark to allow Young GC [1300.483s][info][gc ] Cancelling GC: Concurrent GC [1300.483s][info][gc ] GC(1361) Concurrent marking (OLD) 1.099ms [1300.483s][info][gc ] GC(1361) GC cancellation took 0.000s [1300.483s][info][gc,ergo ] GC(1361) At end of OLD marking increment: GCU: 41.3%, MU: 282.7% for duration 0.012s (totals to be subsumed in next gc report) [1300.483s][info][gc,ergo ] GC(1361) At end of Concurrent Old Marking increment: YOUNG generation used: 388M, used regions: 416M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14464M, available: 14075M [1300.483s][info][gc,ergo ] GC(1361) At end of Concurrent Old Marking increment: OLD generation used: 17246M, used regions: 17280M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17280M, available: 4209K [1300.483s][info][gc,free ] Free: 13347M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 4272K, Mutator Free: 1669 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.484s][info][gc,stats ] [1300.484s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1300.484s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1300.484s][info][gc,stats ] [1300.484s][info][gc,stats ] Concurrent Marking 1114 us, parallelism: 3.33x [1300.484s][info][gc,stats ] CM: 3713 us [1300.484s][info][gc,stats ] CM: Parallel Mark 3713 us, workers (us): 943, 1057, 890, 823, ---, ---, ---, ---, [1300.484s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1300.484s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.484s][info][gc,stats ] [1300.484s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1300.484s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.484s][info][gc,stats ] [1300.484s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1300.484s][info][gc,stats ] - age 4: 968 bytes, 968 total [1300.484s][info][gc,stats ] - age 7: 936 bytes, 1904 total [1300.484s][info][gc,stats ] [1300.484s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1300.484s][info][gc,stats ] - age 7: 9985102424 bytes, 9985102424 total [1300.484s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1300.494s][info][gc ] Transition from: old to: idle [1300.494s][info][gc ] Transition from: idle to: normal [1300.494s][info][gc ] Heuristics request to interrupt old for young collection accepted [1300.494s][info][gc,free ] Free: 13326M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 2045K, Mutator Free: 1666 Collector Reserve: 727M, Max: 8192K; Used: 59856B Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.494s][info][gc,ergo ] GC(1362) Start GC cycle (YOUNG) [1300.494s][info][gc,start ] GC(1362) Concurrent reset [1300.494s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent reset [1300.496s][info][gc ] GC(1362) Concurrent reset 1.627ms [1300.496s][info][gc,start ] GC(1362) Pause Init Mark (YOUNG) [1300.496s][info][gc,task ] GC(1362) Using 8 of 8 workers for init marking [1300.499s][info][gc ] GC(1362) Transfer SATB buffers [1300.500s][info][gc ] GC(1362) Purged 10064 oops from old generation SATB buffers [1300.500s][info][gc ] GC(1362) Pause Init Mark (YOUNG) 3.825ms [1300.500s][info][gc,start ] GC(1362) Concurrent remembered set scanning [1300.500s][info][gc,task ] GC(1362) Using 4 of 8 workers for Concurrent remembered set scanning [1300.525s][info][gc ] GC(1362) Concurrent remembered set scanning 25.337ms [1300.525s][info][gc,start ] GC(1362) Concurrent marking roots [1300.525s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent marking roots [1300.529s][info][gc ] GC(1362) Concurrent marking roots 3.677ms [1300.529s][info][gc,start ] GC(1362) Concurrent marking (YOUNG) [1300.529s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent marking [1300.540s][info][gc ] GC(1362) Concurrent marking (YOUNG) 10.913ms [1300.540s][info][gc,start ] GC(1362) Pause Final Mark (YOUNG) [1300.540s][info][gc,task ] GC(1362) Using 8 of 8 workers for final marking [1300.541s][info][gc,ergo ] GC(1362) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 22704 used bytes [1300.541s][info][gc,ergo ] GC(1362) Adaptive CSet Selection for YOUNG. Max Evacuation: 602M, Actual Free: 0B. [1300.541s][info][gc,ergo ] GC(1362) Chosen CSet evacuates young: 29935K (of which at least: 0B are to be promoted), old: 0B [1300.541s][info][gc,ergo ] GC(1362) Collectable Garbage: 380M (97%), Immediate: 0B (0%), 0 regions, CSet: 380M (97%), 52 regions [1300.541s][info][gc,ergo ] GC(1362) Evacuation Targets: YOUNG: 29935K, PROMOTE: 0B, OLD: 0B, TOTAL: 29935K [1300.541s][info][gc,free ] Free: 13904M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 7994K, Mutator Free: 1739 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.541s][info][gc ] GC(1362) Pause Final Mark (YOUNG) 0.743ms [1300.541s][info][gc,start ] GC(1362) Concurrent thread roots [1300.541s][info][gc,task ] GC(1362) Using 4 of 8 workers for Concurrent thread roots [1300.545s][info][gc ] GC(1362) Concurrent thread roots 3.790ms [1300.545s][info][gc,start ] GC(1362) Concurrent weak references [1300.545s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent weak references [1300.545s][info][gc,ref ] GC(1362) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.545s][info][gc,ref ] GC(1362) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.545s][info][gc,ref ] GC(1362) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1300.545s][info][gc ] GC(1362) Concurrent weak references 0.046ms [1300.545s][info][gc,start ] GC(1362) Concurrent weak roots [1300.545s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent weak root [1300.545s][info][gc ] GC(1362) Concurrent weak roots 0.574ms [1300.545s][info][gc,start ] GC(1362) Concurrent cleanup [1300.545s][info][gc ] GC(1362) Concurrent cleanup 17765M->17765M(31744M) 0.099ms [1300.545s][info][gc,free ] Free: 13891M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 4442K, Mutator Free: 1737 Collector Reserve: 39851K, Max: 8192K; Used: 1108K Old Collector Reserve: 4194K, Max: 3550K; Used: 12190K [1300.545s][info][gc,start ] GC(1362) Concurrent strong roots [1300.545s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent strong root [1300.546s][info][gc ] GC(1362) Concurrent strong roots 0.395ms [1300.546s][info][gc,start ] GC(1362) Concurrent evacuation [1300.546s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent evacuation [1300.548s][info][gc ] GC(1362) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17288M [1300.554s][info][gc ] GC(1362) Concurrent evacuation 7.725ms [1300.554s][info][gc,start ] GC(1362) Pause Init Update Refs [1300.554s][info][gc ] GC(1362) Pause Init Update Refs 0.475ms [1300.554s][info][gc,start ] GC(1362) Concurrent update references [1300.554s][info][gc,task ] GC(1362) Using 4 of 8 workers for concurrent reference update [1300.554s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1300.584s][info][gc ] GC(1362) Concurrent update references 29.481ms [1300.584s][info][gc,start ] GC(1362) Concurrent update thread roots [1300.591s][info][gc ] GC(1362) Concurrent update thread roots 7.640ms [1300.592s][info][gc,start ] GC(1362) Pause Final Update Refs [1300.592s][info][gc,task ] GC(1362) Using 8 of 8 workers for final reference update [1300.592s][info][gc ] GC(1362) Transfer SATB buffers [1300.592s][info][gc,free ] Free: 13486M, Max: 8192K regular, 1184M humongous, Frag: 91% external, 2% internal; Used: 362M, Mutator Free: 1686 Collector Reserve: 727M, Max: 8192K; Used: 49188K Old Collector Reserve: 12041K, Max: 8169K; Used: 12534K [1300.592s][info][gc ] GC(1362) Pause Final Update Refs 0.580ms [1300.592s][info][gc,start ] GC(1362) Concurrent cleanup [1300.593s][info][gc ] GC(1362) Concurrent cleanup 17889M->17488M(31744M) 0.115ms [1300.593s][info][gc,ergo ] GC(1362) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 12056K, young_available: 14214M [1300.593s][info][gc,ergo ] GC(1362) At end of Concurrent Young GC: GCU: 17.4%, MU: 19.0% during period of 0.122s [1300.593s][info][gc,ergo ] GC(1362) At end of Concurrent Young GC: YOUNG generation used: 242M, used regions: 264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14456M, available: 14213M [1300.593s][info][gc,ergo ] GC(1362) At end of Concurrent Young GC: OLD generation used: 17246M, used regions: 17288M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17288M, available: 12056K [1300.593s][info][gc,free ] Free: 13485M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 2538K, Mutator Free: 1686 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 12041K, Max: 8169K; Used: 12534K [1300.593s][info][gc,stats ] [1300.593s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1300.593s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1300.593s][info][gc,stats ] [1300.593s][info][gc,stats ] Concurrent Reset 1638 us [1300.593s][info][gc,stats ] Pause Init Mark (G) 4235 us [1300.593s][info][gc,stats ] Pause Init Mark (N) 3830 us [1300.593s][info][gc,stats ] Swap Remembered Set 3327 us [1300.593s][info][gc,stats ] Transfer Old From SATB 397 us [1300.593s][info][gc,stats ] Update Region States 34 us [1300.593s][info][gc,stats ] Concurrent Scan Remembered Set 25352 us, parallelism: 3.98x [1300.593s][info][gc,stats ] RS: 100955 us [1300.593s][info][gc,stats ] RS: Scan Clusters 100955 us, workers (us): 25247, 25241, 25235, 25232, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Concurrent Mark Roots 3685 us, parallelism: 3.67x [1300.593s][info][gc,stats ] CMR: 13515 us [1300.593s][info][gc,stats ] CMR: Thread Roots 12153 us, workers (us): 3113, 3011, 2990, 3039, ---, ---, ---, ---, [1300.593s][info][gc,stats ] CMR: Code Cache Roots 1116 us, workers (us): 185, 399, 350, 182, ---, ---, ---, ---, [1300.593s][info][gc,stats ] CMR: VM Strong Roots 201 us, workers (us): 56, 53, 48, 45, ---, ---, ---, ---, [1300.593s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): 9, ---, ---, 36, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Concurrent Marking 10924 us, parallelism: 3.46x [1300.593s][info][gc,stats ] CM: 37830 us [1300.593s][info][gc,stats ] CM: Parallel Mark 37830 us, workers (us): 9466, 9461, 9451, 9451, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Pause Final Mark (G) 1113 us [1300.593s][info][gc,stats ] Pause Final Mark (N) 749 us [1300.593s][info][gc,stats ] Finish Mark 417 us [1300.593s][info][gc,stats ] Update Region States 71 us [1300.593s][info][gc,stats ] Choose Collection Set 78 us [1300.593s][info][gc,stats ] Rebuild Free Set 54 us [1300.593s][info][gc,stats ] Concurrent Thread Roots 3796 us, parallelism: 3.93x [1300.593s][info][gc,stats ] CTR: 14923 us [1300.593s][info][gc,stats ] CTR: Thread Roots 14923 us, workers (us): 3748, 3755, 3692, 3729, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Concurrent Weak References 49 us, parallelism: 0.02x [1300.593s][info][gc,stats ] CWRF: 1 us [1300.593s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Concurrent Weak Roots 578 us [1300.593s][info][gc,stats ] Roots 60 us, parallelism: 1.94x [1300.593s][info][gc,stats ] CWR: 117 us [1300.593s][info][gc,stats ] CWR: VM Weak Roots 117 us, workers (us): 35, 30, 28, 25, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Rendezvous 506 us [1300.593s][info][gc,stats ] Concurrent Cleanup 103 us [1300.593s][info][gc,stats ] Concurrent Strong Roots 398 us, parallelism: 2.84x [1300.593s][info][gc,stats ] CSR: 1131 us [1300.593s][info][gc,stats ] CSR: Code Cache Roots 961 us, workers (us): 161, 292, 183, 325, ---, ---, ---, ---, [1300.593s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 39, 38, 34, 32, ---, ---, ---, ---, [1300.593s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 21, ---, 5, ---, ---, ---, ---, ---, [1300.593s][info][gc,stats ] Concurrent Evacuation 7737 us [1300.593s][info][gc,stats ] Pause Init Update Refs (G) 841 us [1300.593s][info][gc,stats ] Pause Init Update Refs (N) 485 us [1300.593s][info][gc,stats ] Manage GCLABs 409 us [1300.593s][info][gc,stats ] Concurrent Update Refs 29497 us [1300.593s][info][gc,stats ] Concurrent Update Thread Roots 7655 us [1300.593s][info][gc,stats ] Pause Final Update Refs (G) 948 us [1300.593s][info][gc,stats ] Pause Final Update Refs (N) 585 us [1300.593s][info][gc,stats ] Update Region States 35 us [1300.593s][info][gc,stats ] Trash Collection Set 5 us [1300.593s][info][gc,stats ] Rebuild Free Set 74 us [1300.593s][info][gc,stats ] Concurrent Cleanup 122 us [1300.593s][info][gc,stats ] Workers: Evacuated 29612K across 342531 objects, abandoned 0B across 0 objects. [1300.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.593s][info][gc,stats ] - age 1: 10008408 bytes, 10008408 total [1300.593s][info][gc,stats ] - age 2: 18990904 bytes, 28999312 total [1300.593s][info][gc,stats ] - age 3: 281040 bytes, 29280352 total [1300.593s][info][gc,stats ] - age 4: 179744 bytes, 29460096 total [1300.593s][info][gc,stats ] - age 5: 182200 bytes, 29642296 total [1300.593s][info][gc,stats ] - age 6: 294160 bytes, 29936456 total [1300.593s][info][gc,stats ] - age 7: 386336 bytes, 30322792 total [1300.593s][info][gc,stats ] [1300.593s][info][gc,stats ] Mutators: Evacuated 323K across 2482 objects, abandoned 0B across 0 objects. [1300.593s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1300.593s][info][gc,stats ] - age 2: 331088 bytes, 331088 total [1300.593s][info][gc,stats ] - age 4: 32 bytes, 331120 total [1300.593s][info][gc,stats ] - age 6: 64 bytes, 331184 total [1300.593s][info][gc,stats ] [1300.593s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1300.593s][info][gc,stats ] - age 1: 8388304 bytes, 8388304 total [1300.593s][info][gc,stats ] - age 5: 968 bytes, 8389272 total [1300.593s][info][gc,stats ] [1300.593s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1300.593s][info][gc,stats ] - age 7: 9985103360 bytes, 9985103360 total [1300.593s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1300.604s][info][gc ] Transition from: normal to: idle [1300.604s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1300.604s][info][gc ] Transition from: idle to: old [1300.604s][info][gc,free ] Free: 13461M, Max: 8192K regular, 1184M humongous, Frag: 92% external, 0% internal; Used: 2452K, Mutator Free: 1683 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 12041K, Max: 8169K; Used: 12534K [1300.604s][info][gc,start ] GC(1363) Concurrent marking (OLD) [1300.604s][info][gc,task ] GC(1363) Using 4 of 8 workers for concurrent marking [1303.852s][info][gc ] GC(1363) Concurrent marking (OLD) 3248.847ms [1303.853s][info][gc,start ] GC(1363) Pause Final Mark (OLD) [1303.853s][info][gc,task ] GC(1363) Using 8 of 8 workers for final marking [1303.854s][info][gc ] GC(1363) Old-Gen Collectable Garbage: 1708M consolidated with free: 11728K, over 80 regions, Old-Gen Immediate Garbage: 1178M over 149 regions. [1303.854s][info][gc ] GC(1363) Old generation transition from Marking to Waiting for evacuation [1303.854s][info][gc,free ] Free: 7015M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 719K, Mutator Free: 877 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 1219M, Max: 8192K; Used: 1191M [1303.854s][info][gc ] GC(1363) Pause Final Mark (OLD) 0.931ms [1303.854s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.854s][info][gc,start ] GC(1363) Concurrent weak references [1303.854s][info][gc,task ] GC(1363) Using 4 of 8 workers for concurrent weak references [1303.854s][info][gc,ref ] GC(1363) Encountered references: Soft: 644, Weak: 3062, Final: 0, Phantom: 105 [1303.854s][info][gc,ref ] GC(1363) Discovered references: Soft: 504, Weak: 1146, Final: 0, Phantom: 69 [1303.854s][info][gc,ref ] GC(1363) Enqueued references: Soft: 13, Weak: 2, Final: 0, Phantom: 0 [1303.854s][info][gc ] GC(1363) Concurrent weak references 0.117ms [1303.854s][info][gc,start ] GC(1363) Concurrent weak roots [1303.854s][info][gc,task ] GC(1363) Using 4 of 8 workers for concurrent weak root [1303.855s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.855s][info][gc ] GC(1363) Concurrent weak roots 1.173ms [1303.855s][info][gc,start ] GC(1363) Concurrent cleanup [1303.856s][info][gc ] GC(1363) Concurrent cleanup 23948M->22769M(31744M) 0.138ms [1303.856s][info][gc,free ] Free: 7010M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 5573K, Mutator Free: 877 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 1219M, Max: 8192K; Used: 12534K [1303.856s][info][gc,start ] GC(1363) Pause Final Roots [1303.856s][info][gc ] GC(1363) Pause Final Roots 0.034ms [1303.856s][info][gc ] GC(1363) Transfer 131 region(s) from OLD to YOUNG, yielding increased size: 15504M [1303.856s][info][gc,ergo ] GC(1363) After old marking finished, successfully transferred 131 regions to young to prepare for next gc, old available: 155M, young_available: 8802M [1303.856s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.856s][info][gc,ergo ] GC(1363) At end of last OLD marking increment: GCU: 397.7%, MU: 278.6% for duration 3.263s (totals to be subsumed in next gc report) [1303.856s][info][gc,ergo ] GC(1363) At end of Concurrent Old Marking finishing increment: YOUNG generation used: 6702M, used regions: 6712M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15504M, available: 8801M [1303.856s][info][gc,ergo ] GC(1363) At end of Concurrent Old Marking finishing increment: OLD generation used: 16068M, used regions: 16096M, humongous waste: 16540K, soft capacity: 0B, max capacity: 16240M, available: 155M [1303.856s][info][gc,free ] Free: 7009M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 6469K, Mutator Free: 877 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 1219M, Max: 8192K; Used: 12534K [1303.857s][info][gc,stats ] [1303.857s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1303.857s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1303.857s][info][gc,stats ] [1303.857s][info][gc,stats ] Concurrent Marking 3248872 us, parallelism: 3.99x [1303.857s][info][gc,stats ] CM: 12948665 us [1303.857s][info][gc,stats ] CM: Parallel Mark 12948665 us, workers (us): 3237170, 3237167, 3237164, 3237164, ---, ---, ---, ---, [1303.857s][info][gc,stats ] Pause Final Mark (G) 1617 us [1303.857s][info][gc,stats ] Pause Final Mark (N) 937 us [1303.857s][info][gc,stats ] Finish Mark 451 us [1303.857s][info][gc,stats ] Update Region States 53 us [1303.857s][info][gc,stats ] Choose Collection Set 205 us [1303.857s][info][gc,stats ] Rebuild Free Set 82 us [1303.857s][info][gc,stats ] Concurrent Weak References 123 us, parallelism: 0.43x [1303.857s][info][gc,stats ] CWRF: 53 us [1303.857s][info][gc,stats ] CWRF: Weak References 53 us, workers (us): 30, 20, 2, 0, ---, ---, ---, ---, [1303.857s][info][gc,stats ] Concurrent Weak Roots 1182 us [1303.857s][info][gc,stats ] Roots 64 us, parallelism: 1.56x [1303.857s][info][gc,stats ] CWR: 100 us [1303.857s][info][gc,stats ] CWR: VM Weak Roots 100 us, workers (us): 32, 26, 24, 19, ---, ---, ---, ---, [1303.857s][info][gc,stats ] Rendezvous 1096 us [1303.857s][info][gc,stats ] Concurrent Cleanup 144 us [1303.857s][info][gc,stats ] Pause Final Roots (G) 434 us [1303.857s][info][gc,stats ] Pause Final Roots (N) 40 us [1303.857s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1303.857s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1303.857s][info][gc,stats ] [1303.857s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1303.857s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1303.857s][info][gc,stats ] [1303.857s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1303.857s][info][gc,stats ] - age 1: 8388304 bytes, 8388304 total [1303.857s][info][gc,stats ] - age 5: 968 bytes, 8389272 total [1303.857s][info][gc,stats ] [1303.857s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1303.857s][info][gc,stats ] - age 7: 10476193952 bytes, 10476193952 total [1303.857s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1303.857s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.858s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.859s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.860s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.861s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.862s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.863s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.865s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.866s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.867s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.867s][info][gc ] Transition from: old to: idle [1303.868s][info][gc ] Trigger (YOUNG): expedite mixed evacuation of 80 regions [1303.868s][info][gc ] Transition from: idle to: normal [1303.868s][info][gc ] Heuristics request for young collection accepted [1303.868s][info][gc,free ] Free: 6988M, Max: 8192K regular, 408M humongous, Frag: 95% external, 0% internal; Used: 3572K, Mutator Free: 874 Collector Reserve: 727M, Max: 8192K; Used: 37152B Old Collector Reserve: 1219M, Max: 8192K; Used: 12534K [1303.868s][info][gc,ergo ] GC(1364) Start GC cycle (YOUNG) [1303.868s][info][gc,start ] GC(1364) Concurrent reset [1303.868s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent reset [1303.899s][info][gc ] GC(1364) Concurrent reset 31.065ms [1303.899s][info][gc,start ] GC(1364) Pause Init Mark (YOUNG) [1303.899s][info][gc,task ] GC(1364) Using 8 of 8 workers for init marking [1303.903s][info][gc ] GC(1364) Pause Init Mark (YOUNG) 3.895ms [1303.904s][info][gc,start ] GC(1364) Concurrent remembered set scanning [1303.904s][info][gc,task ] GC(1364) Using 4 of 8 workers for Concurrent remembered set scanning [1303.925s][info][gc ] GC(1364) Concurrent remembered set scanning 21.906ms [1303.925s][info][gc,start ] GC(1364) Concurrent marking roots [1303.925s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent marking roots [1303.929s][info][gc ] GC(1364) Concurrent marking roots 3.729ms [1303.929s][info][gc,start ] GC(1364) Concurrent marking (YOUNG) [1303.929s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent marking [1303.943s][info][gc ] GC(1364) Concurrent marking (YOUNG) 14.101ms [1303.944s][info][gc,start ] GC(1364) Pause Final Mark (YOUNG) [1303.944s][info][gc,task ] GC(1364) Using 8 of 8 workers for final marking [1303.944s][info][gc,ergo ] GC(1364) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1303.944s][info][gc ] GC(1364) Choose old regions for mixed collection: old evacuation budget: 111M, candidates: 80 [1303.944s][info][gc ] GC(1364) Old-gen piggyback evac (80 regions, evacuating 101711K, reclaiming: 529M) [1303.944s][info][gc ] GC(1364) Old generation transition from Waiting for evacuation to Idle [1303.944s][info][gc,ergo ] GC(1364) Adaptive CSet Selection for YOUNG. Max Evacuation: 645M, Actual Free: 0B. [1303.944s][info][gc,ergo ] GC(1364) Chosen CSet evacuates young: 35522K (of which at least: 0B are to be promoted), old: 101711K [1303.944s][info][gc,ergo ] GC(1364) Collectable Garbage: 7278M (107%), Immediate: 0B (0%), 0 regions, CSet: 7278M (107%), 928 regions [1303.944s][info][gc,ergo ] GC(1364) Evacuation Targets: YOUNG: 35522K, PROMOTE: 0B, OLD: 101711K, TOTAL: 134M [1303.944s][info][gc,free ] Free: 8584M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7947K, Mutator Free: 1074 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 144M, Max: 8192K; Used: 7871K [1303.945s][info][gc ] GC(1364) Pause Final Mark (YOUNG) 0.933ms [1303.945s][info][gc,start ] GC(1364) Concurrent thread roots [1303.945s][info][gc,task ] GC(1364) Using 4 of 8 workers for Concurrent thread roots [1303.949s][info][gc ] GC(1364) Concurrent thread roots 4.115ms [1303.949s][info][gc,start ] GC(1364) Concurrent weak references [1303.949s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent weak references [1303.949s][info][gc,ref ] GC(1364) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1303.949s][info][gc,ref ] GC(1364) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1303.949s][info][gc,ref ] GC(1364) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1303.949s][info][gc ] GC(1364) Concurrent weak references 0.038ms [1303.949s][info][gc,start ] GC(1364) Concurrent weak roots [1303.949s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent weak root [1303.949s][info][gc ] GC(1364) Concurrent weak roots 0.577ms [1303.949s][info][gc,start ] GC(1364) Concurrent cleanup [1303.950s][info][gc ] GC(1364) Concurrent cleanup 22953M->22953M(31744M) 0.100ms [1303.950s][info][gc,free ] Free: 8571M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 12416K, Mutator Free: 1073 Collector Reserve: 48025K, Max: 8192K; Used: 1126K Old Collector Reserve: 144M, Max: 8192K; Used: 7888K [1303.950s][info][gc,start ] GC(1364) Concurrent strong roots [1303.950s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent strong root [1303.950s][info][gc ] GC(1364) Concurrent strong roots 0.408ms [1303.950s][info][gc,start ] GC(1364) Concurrent evacuation [1303.950s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent evacuation [1303.986s][info][gc,ergo ] GC(1364) Promotion failed, size 16, has plab? yes, PLAB remaining: 3561288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16895595744, old unaffiliated regions: 12 [1303.986s][info][gc,ergo ] GC(1364) Promotion failed, size 16, has plab? yes, PLAB remaining: 3561288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16895595744, old unaffiliated regions: 12 [1303.986s][info][gc,ergo ] GC(1364) Promotion failed, size 16, has plab? yes, PLAB remaining: 3561288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16895595744, old unaffiliated regions: 12 [1303.986s][info][gc,ergo ] GC(1364) Promotion failed, size 16, has plab? yes, PLAB remaining: 3561288, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 17028874240, old_used: 16895595744, old unaffiliated regions: 12 [1303.986s][info][gc,ergo ] GC(1364) Squelching additional promotion failure reports for current epoch [1304.019s][info][gc ] GC(1364) Concurrent evacuation 69.148ms [1304.019s][info][gc,start ] GC(1364) Pause Init Update Refs [1304.020s][info][gc ] GC(1364) Pause Init Update Refs 0.497ms [1304.020s][info][gc,start ] GC(1364) Concurrent update references [1304.020s][info][gc,task ] GC(1364) Using 4 of 8 workers for concurrent reference update [1304.020s][info][gc ] GC(1364) Transfer 3 region(s) from OLD to YOUNG, yielding increased size: 15528M [1304.020s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (24576K) [1304.780s][info][gc ] Periodic Sample: GCU = 24.247%, MU = 17.762% during most recent 5.0s [1305.347s][info][gc ] GC(1364) Concurrent update references 1326.876ms [1305.347s][info][gc,start ] GC(1364) Concurrent update thread roots [1305.355s][info][gc ] GC(1364) Concurrent update thread roots 8.349ms [1305.356s][info][gc,start ] GC(1364) Pause Final Update Refs [1305.356s][info][gc,task ] GC(1364) Using 8 of 8 workers for final reference update [1305.356s][info][gc,free ] Free: 11727M, Max: 8192K regular, 560M humongous, Frag: 89% external, 57% internal; Used: 6736M, Mutator Free: 1466 Collector Reserve: 815M, Max: 8192K; Used: 49188K Old Collector Reserve: 647M, Max: 8192K; Used: 628M [1305.356s][info][gc ] GC(1364) Pause Final Update Refs 0.264ms [1305.356s][info][gc,start ] GC(1364) Concurrent cleanup [1305.356s][info][gc ] GC(1364) Concurrent cleanup 25949M->18537M(31744M) 0.198ms [1305.356s][info][gc ] GC(1364) Transfer 80 region(s) from OLD to YOUNG, yielding increased size: 16168M [1305.356s][info][gc,ergo ] GC(1364) After cleanup, successfully transferred 80 regions to young to prepare for next gc, old available: 8189K, young_available: 13182M [1305.357s][info][gc,ergo ] GC(1364) At end of Concurrent Young GC: GCU: 24.6%, MU: 17.9% during period of 4.764s [1305.357s][info][gc,ergo ] GC(1364) At end of Concurrent Young GC: YOUNG generation used: 2986M, used regions: 3008M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16168M, available: 13181M [1305.357s][info][gc,ergo ] GC(1364) At end of Concurrent Young GC: OLD generation used: 15551M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 8189K [1305.357s][info][gc,free ] Free: 11725M, Max: 8192K regular, 1184M humongous, Frag: 90% external, 0% internal; Used: 2533K, Mutator Free: 1466 Collector Reserve: 815M, Max: 8192K; Used: 37152B Old Collector Reserve: 647M, Max: 8192K; Used: 10240B [1305.357s][info][gc,stats ] [1305.357s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1305.357s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1305.357s][info][gc,stats ] [1305.357s][info][gc,stats ] Concurrent Reset 31094 us [1305.357s][info][gc,stats ] Pause Init Mark (G) 4626 us [1305.357s][info][gc,stats ] Pause Init Mark (N) 3905 us [1305.357s][info][gc,stats ] Swap Remembered Set 3718 us [1305.357s][info][gc,stats ] Update Region States 46 us [1305.357s][info][gc,stats ] Concurrent Scan Remembered Set 21925 us, parallelism: 3.98x [1305.357s][info][gc,stats ] RS: 87316 us [1305.357s][info][gc,stats ] RS: Scan Clusters 87316 us, workers (us): 21836, 21832, 21825, 21823, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Concurrent Mark Roots 3744 us, parallelism: 3.59x [1305.357s][info][gc,stats ] CMR: 13456 us [1305.357s][info][gc,stats ] CMR: Thread Roots 12255 us, workers (us): 3167, 2963, 3003, 3122, ---, ---, ---, ---, [1305.357s][info][gc,stats ] CMR: Code Cache Roots 1058 us, workers (us): 174, 357, 303, 224, ---, ---, ---, ---, [1305.357s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 31, 26, 24, 18, ---, ---, ---, ---, [1305.357s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, ---, 8, 35, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Concurrent Marking 14115 us, parallelism: 3.21x [1305.357s][info][gc,stats ] CM: 45254 us [1305.357s][info][gc,stats ] CM: Parallel Mark 45254 us, workers (us): 11319, 11321, 11314, 11299, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Pause Final Mark (G) 1392 us [1305.357s][info][gc,stats ] Pause Final Mark (N) 939 us [1305.357s][info][gc,stats ] Finish Mark 441 us [1305.357s][info][gc,stats ] Update Region States 83 us [1305.357s][info][gc,stats ] Choose Collection Set 178 us [1305.357s][info][gc,stats ] Rebuild Free Set 50 us [1305.357s][info][gc,stats ] Concurrent Thread Roots 4127 us, parallelism: 3.88x [1305.357s][info][gc,stats ] CTR: 16026 us [1305.357s][info][gc,stats ] CTR: Thread Roots 16026 us, workers (us): 3928, 4003, 4063, 4031, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.03x [1305.357s][info][gc,stats ] CWRF: 1 us [1305.357s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Concurrent Weak Roots 581 us [1305.357s][info][gc,stats ] Roots 56 us, parallelism: 1.56x [1305.357s][info][gc,stats ] CWR: 88 us [1305.357s][info][gc,stats ] CWR: VM Weak Roots 88 us, workers (us): 28, 23, 20, 18, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Rendezvous 513 us [1305.357s][info][gc,stats ] Concurrent Cleanup 105 us [1305.357s][info][gc,stats ] Concurrent Strong Roots 412 us, parallelism: 2.55x [1305.357s][info][gc,stats ] CSR: 1051 us [1305.357s][info][gc,stats ] CSR: Code Cache Roots 908 us, workers (us): 260, 344, 147, 157, ---, ---, ---, ---, [1305.357s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 36, 32, 26, 24, ---, ---, ---, ---, [1305.357s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, ---, 6, 20, ---, ---, ---, ---, [1305.357s][info][gc,stats ] Concurrent Evacuation 69164 us [1305.357s][info][gc,stats ] Pause Init Update Refs (G) 969 us [1305.357s][info][gc,stats ] Pause Init Update Refs (N) 506 us [1305.357s][info][gc,stats ] Manage GCLABs 422 us [1305.357s][info][gc,stats ] Concurrent Update Refs 1326904 us [1305.357s][info][gc,stats ] Concurrent Update Thread Roots 8366 us [1305.357s][info][gc,stats ] Pause Final Update Refs (G) 887 us [1305.357s][info][gc,stats ] Pause Final Update Refs (N) 269 us [1305.357s][info][gc,stats ] Update Region States 56 us [1305.357s][info][gc,stats ] Trash Collection Set 28 us [1305.357s][info][gc,stats ] Rebuild Free Set 95 us [1305.357s][info][gc,stats ] Concurrent Cleanup 204 us [1305.357s][info][gc,stats ] Workers: Evacuated 133M across 3287998 objects, abandoned 0B across 0 objects. [1305.357s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1305.357s][info][gc,stats ] - age 1: 54111840 bytes, 54111840 total [1305.357s][info][gc,stats ] - age 2: 3742760 bytes, 57854600 total [1305.357s][info][gc,stats ] - age 3: 7588080 bytes, 65442680 total [1305.357s][info][gc,stats ] - age 4: 6290528 bytes, 71733208 total [1305.357s][info][gc,stats ] - age 5: 1718440 bytes, 73451648 total [1305.357s][info][gc,stats ] - age 6: 3876608 bytes, 77328256 total [1305.357s][info][gc,stats ] - age 7: 20154088 bytes, 97482344 total [1305.357s][info][gc,stats ] - age 8: 3350920 bytes, 100833264 total [1305.357s][info][gc,stats ] - age 9: 8936584 bytes, 109769848 total [1305.357s][info][gc,stats ] - age 10: 1495784 bytes, 111265632 total [1305.357s][info][gc,stats ] - age 11: 1836792 bytes, 113102424 total [1305.357s][info][gc,stats ] - age 12: 1742152 bytes, 114844576 total [1305.357s][info][gc,stats ] - age 13: 1547856 bytes, 116392432 total [1305.357s][info][gc,stats ] - age 14: 900008 bytes, 117292440 total [1305.357s][info][gc,stats ] - age 15: 5212152 bytes, 122504592 total [1305.357s][info][gc,stats ] [1305.357s][info][gc,stats ] Mutators: Evacuated 463K across 4506 objects, abandoned 0B across 0 objects. [1305.357s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1305.357s][info][gc,stats ] - age 1: 437360 bytes, 437360 total [1305.357s][info][gc,stats ] - age 2: 1136 bytes, 438496 total [1305.357s][info][gc,stats ] - age 3: 976 bytes, 439472 total [1305.357s][info][gc,stats ] - age 4: 432 bytes, 439904 total [1305.357s][info][gc,stats ] - age 5: 1064 bytes, 440968 total [1305.357s][info][gc,stats ] - age 6: 488 bytes, 441456 total [1305.357s][info][gc,stats ] - age 7: 11224 bytes, 452680 total [1305.357s][info][gc,stats ] - age 8: 10928 bytes, 463608 total [1305.357s][info][gc,stats ] - age 9: 7584 bytes, 471192 total [1305.357s][info][gc,stats ] - age 10: 360 bytes, 471552 total [1305.357s][info][gc,stats ] - age 11: 200 bytes, 471752 total [1305.357s][info][gc,stats ] - age 12: 264 bytes, 472016 total [1305.357s][info][gc,stats ] - age 13: 464 bytes, 472480 total [1305.357s][info][gc,stats ] - age 14: 400 bytes, 472880 total [1305.357s][info][gc,stats ] - age 15: 1376 bytes, 474256 total [1305.357s][info][gc,stats ] [1305.357s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1305.357s][info][gc,stats ] - age 6: 968 bytes, 968 total [1305.357s][info][gc,stats ] [1305.357s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1305.357s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1305.357s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1305.368s][info][gc ] Transition from: normal to: idle [1308.140s][info][gc ] Trigger (YOUNG): Average GC time (2397.65 ms) is above the time for average allocation rate (1967 MB/s) to deplete free headroom (4714M) (margin of error = 3.18) [1308.140s][info][gc,ergo ] Free headroom: 6301M (free) - 1587M (spike) - 0B (penalties) = 4714M [1308.140s][info][gc ] Transition from: idle to: normal [1308.141s][info][gc ] Heuristics request for young collection accepted [1308.141s][info][gc,free ] Free: 6301M, Max: 8192K regular, 560M humongous, Frag: 92% external, 0% internal; Used: 2225K, Mutator Free: 788 Collector Reserve: 815M, Max: 8192K; Used: 37152B Old Collector Reserve: 647M, Max: 8192K; Used: 10240B [1308.141s][info][gc,ergo ] GC(1365) Start GC cycle (YOUNG) [1308.141s][info][gc,start ] GC(1365) Concurrent reset [1308.141s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent reset [1308.170s][info][gc ] GC(1365) Concurrent reset 29.378ms [1308.171s][info][gc,start ] GC(1365) Pause Init Mark (YOUNG) [1308.171s][info][gc,task ] GC(1365) Using 8 of 8 workers for init marking [1308.174s][info][gc ] GC(1365) Pause Init Mark (YOUNG) 3.563ms [1308.174s][info][gc,start ] GC(1365) Concurrent remembered set scanning [1308.174s][info][gc,task ] GC(1365) Using 4 of 8 workers for Concurrent remembered set scanning [1308.220s][info][gc ] GC(1365) Concurrent remembered set scanning 45.438ms [1308.220s][info][gc,start ] GC(1365) Concurrent marking roots [1308.220s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent marking roots [1308.223s][info][gc ] GC(1365) Concurrent marking roots 3.609ms [1308.223s][info][gc,start ] GC(1365) Concurrent marking (YOUNG) [1308.223s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent marking [1308.241s][info][gc ] GC(1365) Concurrent marking (YOUNG) 17.340ms [1308.241s][info][gc,start ] GC(1365) Pause Final Mark (YOUNG) [1308.241s][info][gc,task ] GC(1365) Using 8 of 8 workers for final marking [1308.242s][info][gc,ergo ] GC(1365) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1308.242s][info][gc,ergo ] GC(1365) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1308.242s][info][gc,ergo ] GC(1365) Chosen CSet evacuates young: 35493K (of which at least: 0B are to be promoted), old: 0B [1308.242s][info][gc,ergo ] GC(1365) Collectable Garbage: 8429M (99%), Immediate: 0B (0%), 0 regions, CSet: 8429M (99%), 1058 regions [1308.242s][info][gc,ergo ] GC(1365) Evacuation Targets: YOUNG: 35493K, PROMOTE: 0B, OLD: 0B, TOTAL: 35493K [1308.242s][info][gc,free ] Free: 7510M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1948K, Mutator Free: 939 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [1308.242s][info][gc ] GC(1365) Pause Final Mark (YOUNG) 1.138ms [1308.242s][info][gc,start ] GC(1365) Concurrent thread roots [1308.242s][info][gc,task ] GC(1365) Using 4 of 8 workers for Concurrent thread roots [1308.246s][info][gc ] GC(1365) Concurrent thread roots 4.061ms [1308.246s][info][gc,start ] GC(1365) Concurrent weak references [1308.246s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent weak references [1308.246s][info][gc,ref ] GC(1365) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.246s][info][gc,ref ] GC(1365) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.246s][info][gc,ref ] GC(1365) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.246s][info][gc ] GC(1365) Concurrent weak references 0.041ms [1308.246s][info][gc,start ] GC(1365) Concurrent weak roots [1308.246s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent weak root [1308.247s][info][gc ] GC(1365) Concurrent weak roots 0.748ms [1308.247s][info][gc,start ] GC(1365) Concurrent cleanup [1308.247s][info][gc ] GC(1365) Concurrent cleanup 24176M->24176M(31744M) 0.105ms [1308.247s][info][gc,free ] Free: 7496M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 8073K, Mutator Free: 938 Collector Reserve: 47960K, Max: 8192K; Used: 1191K Old Collector Reserve: 8182K, Max: 8182K; Used: 10240B [1308.247s][info][gc,start ] GC(1365) Concurrent strong roots [1308.247s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent strong root [1308.248s][info][gc ] GC(1365) Concurrent strong roots 0.421ms [1308.248s][info][gc,start ] GC(1365) Concurrent evacuation [1308.248s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent evacuation [1308.264s][info][gc ] GC(1365) Concurrent evacuation 16.327ms [1308.264s][info][gc,start ] GC(1365) Pause Init Update Refs [1308.265s][info][gc ] GC(1365) Pause Init Update Refs 0.362ms [1308.265s][info][gc,start ] GC(1365) Concurrent update references [1308.265s][info][gc,task ] GC(1365) Using 4 of 8 workers for concurrent reference update [1308.265s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1308.313s][info][gc ] GC(1365) Concurrent update references 48.208ms [1308.313s][info][gc,start ] GC(1365) Concurrent update thread roots [1308.326s][info][gc ] GC(1365) Concurrent update thread roots 12.855ms [1308.326s][info][gc,start ] GC(1365) Pause Final Update Refs [1308.326s][info][gc,task ] GC(1365) Using 8 of 8 workers for final reference update [1308.326s][info][gc,free ] Free: 14974M, Max: 8192K regular, 560M humongous, Frag: 92% external, 56% internal; Used: 8401M, Mutator Free: 1872 Collector Reserve: 816M, Max: 8192K; Used: 65536K Old Collector Reserve: 7533K, Max: 7533K; Used: 659K [1308.327s][info][gc ] GC(1365) Pause Final Update Refs 0.264ms [1308.327s][info][gc,start ] GC(1365) Concurrent cleanup [1308.327s][info][gc ] GC(1365) Concurrent cleanup 24386M->15930M(31744M) 0.209ms [1308.327s][info][gc,ergo ] GC(1365) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 7540K, young_available: 15789M [1308.327s][info][gc,ergo ] GC(1365) At end of Concurrent Young GC: GCU: 1.3%, MU: 16.7% during period of 2.970s [1308.327s][info][gc,ergo ] GC(1365) At end of Concurrent Young GC: YOUNG generation used: 378M, used regions: 408M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16168M, available: 15789M [1308.327s][info][gc,ergo ] GC(1365) At end of Concurrent Young GC: OLD generation used: 15552M, used regions: 15576M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15576M, available: 7540K [1308.327s][info][gc,free ] Free: 14973M, Max: 8192K regular, 1152M humongous, Frag: 93% external, 0% internal; Used: 2686K, Mutator Free: 1872 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7533K, Max: 7533K; Used: 659K [1308.327s][info][gc,stats ] [1308.327s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1308.327s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1308.327s][info][gc,stats ] [1308.327s][info][gc,stats ] Concurrent Reset 29408 us [1308.327s][info][gc,stats ] Pause Init Mark (G) 4319 us [1308.327s][info][gc,stats ] Pause Init Mark (N) 3571 us [1308.327s][info][gc,stats ] Swap Remembered Set 3352 us [1308.327s][info][gc,stats ] Update Region States 81 us [1308.327s][info][gc,stats ] Concurrent Scan Remembered Set 45459 us, parallelism: 3.98x [1308.327s][info][gc,stats ] RS: 181065 us [1308.328s][info][gc,stats ] RS: Scan Clusters 181065 us, workers (us): 45371, 45369, 45363, 44962, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Concurrent Mark Roots 3625 us, parallelism: 3.49x [1308.328s][info][gc,stats ] CMR: 12657 us [1308.328s][info][gc,stats ] CMR: Thread Roots 11516 us, workers (us): 2903, 2916, 2732, 2965, ---, ---, ---, ---, [1308.328s][info][gc,stats ] CMR: Code Cache Roots 997 us, workers (us): 176, 304, 363, 154, ---, ---, ---, ---, [1308.328s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 34, 28, 23, 23, ---, ---, ---, ---, [1308.328s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, 8, ---, ---, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Concurrent Marking 17355 us, parallelism: 3.32x [1308.328s][info][gc,stats ] CM: 57648 us [1308.328s][info][gc,stats ] CM: Parallel Mark 57648 us, workers (us): 14427, 14421, 14409, 14391, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Pause Final Mark (G) 1567 us [1308.328s][info][gc,stats ] Pause Final Mark (N) 1150 us [1308.328s][info][gc,stats ] Finish Mark 478 us [1308.328s][info][gc,stats ] Update Region States 89 us [1308.328s][info][gc,stats ] Choose Collection Set 286 us [1308.328s][info][gc,stats ] Rebuild Free Set 74 us [1308.328s][info][gc,stats ] Concurrent Thread Roots 4075 us, parallelism: 3.81x [1308.328s][info][gc,stats ] CTR: 15513 us [1308.328s][info][gc,stats ] CTR: Thread Roots 15513 us, workers (us): 3846, 3803, 4000, 3864, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1308.328s][info][gc,stats ] CWRF: 1 us [1308.328s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Concurrent Weak Roots 753 us [1308.328s][info][gc,stats ] Roots 56 us, parallelism: 1.67x [1308.328s][info][gc,stats ] CWR: 93 us [1308.328s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 29, 26, 20, 18, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Rendezvous 685 us [1308.328s][info][gc,stats ] Concurrent Cleanup 109 us [1308.328s][info][gc,stats ] Concurrent Strong Roots 425 us, parallelism: 2.74x [1308.328s][info][gc,stats ] CSR: 1166 us [1308.328s][info][gc,stats ] CSR: Code Cache Roots 982 us, workers (us): 349, 184, 189, 261, ---, ---, ---, ---, [1308.328s][info][gc,stats ] CSR: VM Strong Roots 152 us, workers (us): 46, 41, 39, 26, ---, ---, ---, ---, [1308.328s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, ---, 26, 6, ---, ---, ---, ---, [1308.328s][info][gc,stats ] Concurrent Evacuation 16343 us [1308.328s][info][gc,stats ] Pause Init Update Refs (G) 777 us [1308.328s][info][gc,stats ] Pause Init Update Refs (N) 387 us [1308.328s][info][gc,stats ] Manage GCLABs 283 us [1308.328s][info][gc,stats ] Concurrent Update Refs 48224 us [1308.328s][info][gc,stats ] Concurrent Update Thread Roots 12867 us [1308.328s][info][gc,stats ] Pause Final Update Refs (G) 689 us [1308.328s][info][gc,stats ] Pause Final Update Refs (N) 271 us [1308.328s][info][gc,stats ] Update Region States 51 us [1308.328s][info][gc,stats ] Trash Collection Set 30 us [1308.328s][info][gc,stats ] Rebuild Free Set 112 us [1308.328s][info][gc,stats ] Concurrent Cleanup 215 us [1308.328s][info][gc,stats ] Workers: Evacuated 35122K across 359581 objects, abandoned 0B across 0 objects. [1308.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1308.328s][info][gc,stats ] - age 1: 32869448 bytes, 32869448 total [1308.328s][info][gc,stats ] - age 2: 1023912 bytes, 33893360 total [1308.328s][info][gc,stats ] - age 3: 46952 bytes, 33940312 total [1308.328s][info][gc,stats ] - age 4: 991384 bytes, 34931696 total [1308.328s][info][gc,stats ] - age 5: 266528 bytes, 35198224 total [1308.328s][info][gc,stats ] - age 6: 157072 bytes, 35355296 total [1308.328s][info][gc,stats ] - age 7: 417424 bytes, 35772720 total [1308.328s][info][gc,stats ] - age 8: 193000 bytes, 35965720 total [1308.328s][info][gc,stats ] [1308.328s][info][gc,stats ] Mutators: Evacuated 370K across 2865 objects, abandoned 0B across 0 objects. [1308.328s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1308.328s][info][gc,stats ] - age 1: 379352 bytes, 379352 total [1308.328s][info][gc,stats ] - age 2: 96 bytes, 379448 total [1308.328s][info][gc,stats ] - age 3: 32 bytes, 379480 total [1308.328s][info][gc,stats ] - age 4: 272 bytes, 379752 total [1308.328s][info][gc,stats ] - age 6: 64 bytes, 379816 total [1308.328s][info][gc,stats ] - age 8: 32 bytes, 379848 total [1308.328s][info][gc,stats ] [1308.328s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1308.328s][info][gc,stats ] - age 1: 384 bytes, 384 total [1308.328s][info][gc,stats ] - age 7: 968 bytes, 1352 total [1308.328s][info][gc,stats ] [1308.328s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1308.328s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1308.328s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1308.338s][info][gc ] Transition from: normal to: idle [1308.338s][info][gc ] Trigger (YOUNG): expedite promotion in place of 968B [1308.338s][info][gc ] Transition from: idle to: normal [1308.338s][info][gc ] Heuristics request for young collection accepted [1308.338s][info][gc,free ] Free: 14949M, Max: 8192K regular, 1152M humongous, Frag: 93% external, 0% internal; Used: 2320K, Mutator Free: 1869 Collector Reserve: 816M, Max: 8192K; Used: 0B Old Collector Reserve: 7533K, Max: 7533K; Used: 659K [1308.338s][info][gc,ergo ] GC(1366) Start GC cycle (YOUNG) [1308.338s][info][gc,start ] GC(1366) Concurrent reset [1308.338s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent reset [1308.340s][info][gc ] GC(1366) Concurrent reset 1.720ms [1308.340s][info][gc,start ] GC(1366) Pause Init Mark (YOUNG) [1308.340s][info][gc,task ] GC(1366) Using 8 of 8 workers for init marking [1308.343s][info][gc ] GC(1366) Pause Init Mark (YOUNG) 3.517ms [1308.344s][info][gc,start ] GC(1366) Concurrent remembered set scanning [1308.344s][info][gc,task ] GC(1366) Using 4 of 8 workers for Concurrent remembered set scanning [1308.370s][info][gc ] GC(1366) Concurrent remembered set scanning 25.971ms [1308.370s][info][gc,start ] GC(1366) Concurrent marking roots [1308.370s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent marking roots [1308.373s][info][gc ] GC(1366) Concurrent marking roots 3.858ms [1308.374s][info][gc,start ] GC(1366) Concurrent marking (YOUNG) [1308.374s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent marking [1308.384s][info][gc ] GC(1366) Concurrent marking (YOUNG) 10.132ms [1308.384s][info][gc,start ] GC(1366) Pause Final Mark (YOUNG) [1308.384s][info][gc,task ] GC(1366) Using 8 of 8 workers for final marking [1308.385s][info][gc,ergo ] GC(1366) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 37152 used bytes [1308.385s][info][gc,ergo ] GC(1366) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1308.385s][info][gc,ergo ] GC(1366) Chosen CSet evacuates young: 22505K (of which at least: 0B are to be promoted), old: 0B [1308.385s][info][gc,ergo ] GC(1366) Collectable Garbage: 371M (97%), Immediate: 0B (0%), 0 regions, CSet: 371M (97%), 51 regions [1308.385s][info][gc,ergo ] GC(1366) Evacuation Targets: YOUNG: 22505K, PROMOTE: 0B, OLD: 0B, TOTAL: 22505K [1308.385s][info][gc,free ] Free: 15612M, Max: 8192K regular, 1152M humongous, Frag: 93% external, 0% internal; Used: 3325K, Mutator Free: 1952 Collector Reserve: 32768K, Max: 8192K; Used: 0B Old Collector Reserve: 7533K, Max: 7533K; Used: 659K [1308.385s][info][gc ] GC(1366) Pause Final Mark (YOUNG) 0.882ms [1308.385s][info][gc,start ] GC(1366) Concurrent thread roots [1308.385s][info][gc,task ] GC(1366) Using 4 of 8 workers for Concurrent thread roots [1308.388s][info][gc ] GC(1366) Concurrent thread roots 3.551ms [1308.388s][info][gc,start ] GC(1366) Concurrent weak references [1308.388s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent weak references [1308.389s][info][gc,ref ] GC(1366) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.389s][info][gc,ref ] GC(1366) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.389s][info][gc,ref ] GC(1366) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1308.389s][info][gc ] GC(1366) Concurrent weak references 0.044ms [1308.389s][info][gc,start ] GC(1366) Concurrent weak roots [1308.389s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent weak root [1308.389s][info][gc ] GC(1366) Concurrent weak roots 0.654ms [1308.389s][info][gc,start ] GC(1366) Concurrent cleanup [1308.389s][info][gc ] GC(1366) Concurrent cleanup 16065M->16065M(31744M) 0.109ms [1308.389s][info][gc,free ] Free: 15601M, Max: 8192K regular, 1152M humongous, Frag: 93% external, 0% internal; Used: 6923K, Mutator Free: 1951 Collector Reserve: 31945K, Max: 8192K; Used: 822K Old Collector Reserve: 7533K, Max: 7533K; Used: 659K [1308.389s][info][gc,start ] GC(1366) Concurrent strong roots [1308.389s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent strong root [1308.390s][info][gc ] GC(1366) Concurrent strong roots 0.454ms [1308.390s][info][gc,start ] GC(1366) Concurrent evacuation [1308.390s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent evacuation [1308.392s][info][gc ] GC(1366) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 15584M [1308.397s][info][gc ] GC(1366) Concurrent evacuation 7.559ms [1308.398s][info][gc,start ] GC(1366) Pause Init Update Refs [1308.398s][info][gc ] GC(1366) Pause Init Update Refs 0.460ms [1308.398s][info][gc,start ] GC(1366) Concurrent update references [1308.398s][info][gc,task ] GC(1366) Using 4 of 8 workers for concurrent reference update [1308.398s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1308.431s][info][gc ] GC(1366) Concurrent update references 32.633ms [1308.431s][info][gc,start ] GC(1366) Concurrent update thread roots [1308.439s][info][gc ] GC(1366) Concurrent update thread roots 7.880ms [1308.439s][info][gc,start ] GC(1366) Pause Final Update Refs [1308.439s][info][gc,task ] GC(1366) Using 8 of 8 workers for final reference update [1308.439s][info][gc,free ] Free: 15100M, Max: 8192K regular, 1152M humongous, Frag: 93% external, 2% internal; Used: 357M, Mutator Free: 1888 Collector Reserve: 808M, Max: 8192K; Used: 40960K Old Collector Reserve: 15474K, Max: 7941K; Used: 910K [1308.439s][info][gc ] GC(1366) Pause Final Update Refs 0.184ms [1308.439s][info][gc,start ] GC(1366) Concurrent cleanup [1308.439s][info][gc ] GC(1366) Concurrent cleanup 16190M->15805M(31744M) 0.136ms [1308.440s][info][gc,ergo ] GC(1366) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15481K, young_available: 15907M [1308.440s][info][gc,ergo ] GC(1366) At end of Concurrent Young GC: GCU: 18.4%, MU: 19.9% during period of 0.113s [1308.440s][info][gc,ergo ] GC(1366) At end of Concurrent Young GC: YOUNG generation used: 253M, used regions: 264M, humongous waste: 0B, soft capacity: 31744M, max capacity: 16160M, available: 15906M [1308.440s][info][gc,ergo ] GC(1366) At end of Concurrent Young GC: OLD generation used: 15552M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 15481K [1308.440s][info][gc,free ] Free: 15098M, Max: 8192K regular, 1392M humongous, Frag: 91% external, 0% internal; Used: 5353K, Mutator Free: 1888 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 15474K, Max: 7941K; Used: 910K [1308.440s][info][gc,stats ] [1308.440s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1308.440s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1308.440s][info][gc,stats ] [1308.440s][info][gc,stats ] Concurrent Reset 1726 us [1308.440s][info][gc,stats ] Pause Init Mark (G) 3925 us [1308.440s][info][gc,stats ] Pause Init Mark (N) 3534 us [1308.440s][info][gc,stats ] Swap Remembered Set 3354 us [1308.440s][info][gc,stats ] Update Region States 45 us [1308.440s][info][gc,stats ] Concurrent Scan Remembered Set 25986 us, parallelism: 3.99x [1308.440s][info][gc,stats ] RS: 103632 us [1308.440s][info][gc,stats ] RS: Scan Clusters 103632 us, workers (us): 25916, 25914, 25902, 25900, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Concurrent Mark Roots 3872 us, parallelism: 3.63x [1308.440s][info][gc,stats ] CMR: 14067 us [1308.440s][info][gc,stats ] CMR: Thread Roots 12694 us, workers (us): 3010, 3126, 3265, 3293, ---, ---, ---, ---, [1308.440s][info][gc,stats ] CMR: Code Cache Roots 1226 us, workers (us): 384, 413, 274, 155, ---, ---, ---, ---, [1308.440s][info][gc,stats ] CMR: VM Strong Roots 103 us, workers (us): 33, 21, 25, 24, ---, ---, ---, ---, [1308.440s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 8, ---, 35, ---, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Concurrent Marking 10147 us, parallelism: 3.14x [1308.440s][info][gc,stats ] CM: 31884 us [1308.440s][info][gc,stats ] CM: Parallel Mark 31884 us, workers (us): 7977, 7990, 7960, 7957, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Pause Final Mark (G) 1265 us [1308.440s][info][gc,stats ] Pause Final Mark (N) 889 us [1308.440s][info][gc,stats ] Finish Mark 483 us [1308.440s][info][gc,stats ] Update Region States 80 us [1308.440s][info][gc,stats ] Choose Collection Set 78 us [1308.440s][info][gc,stats ] Rebuild Free Set 67 us [1308.440s][info][gc,stats ] Concurrent Thread Roots 3565 us, parallelism: 3.77x [1308.440s][info][gc,stats ] CTR: 13446 us [1308.440s][info][gc,stats ] CTR: Thread Roots 13446 us, workers (us): 3320, 3503, 3335, 3288, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [1308.440s][info][gc,stats ] CWRF: 1 us [1308.440s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Concurrent Weak Roots 669 us [1308.440s][info][gc,stats ] Roots 48 us, parallelism: 1.46x [1308.440s][info][gc,stats ] CWR: 70 us [1308.440s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 22, 20, 15, 13, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Rendezvous 596 us [1308.440s][info][gc,stats ] Concurrent Cleanup 114 us [1308.440s][info][gc,stats ] Concurrent Strong Roots 458 us, parallelism: 2.72x [1308.440s][info][gc,stats ] CSR: 1245 us [1308.440s][info][gc,stats ] CSR: Code Cache Roots 1063 us, workers (us): 198, 355, 183, 327, ---, ---, ---, ---, [1308.440s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 48, 42, 36, 31, ---, ---, ---, ---, [1308.440s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 5, 20, ---, ---, ---, ---, ---, ---, [1308.440s][info][gc,stats ] Concurrent Evacuation 7573 us [1308.440s][info][gc,stats ] Pause Init Update Refs (G) 850 us [1308.440s][info][gc,stats ] Pause Init Update Refs (N) 467 us [1308.440s][info][gc,stats ] Manage GCLABs 393 us [1308.440s][info][gc,stats ] Concurrent Update Refs 32652 us [1308.440s][info][gc,stats ] Concurrent Update Thread Roots 7896 us [1308.440s][info][gc,stats ] Pause Final Update Refs (G) 583 us [1308.440s][info][gc,stats ] Pause Final Update Refs (N) 189 us [1308.440s][info][gc,stats ] Update Region States 38 us [1308.440s][info][gc,stats ] Trash Collection Set 4 us [1308.440s][info][gc,stats ] Rebuild Free Set 76 us [1308.440s][info][gc,stats ] Concurrent Cleanup 145 us [1308.440s][info][gc,stats ] Workers: Evacuated 22480K across 307311 objects, abandoned 0B across 0 objects. [1308.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1308.440s][info][gc,stats ] - age 1: 9745344 bytes, 9745344 total [1308.440s][info][gc,stats ] - age 2: 10927408 bytes, 20672752 total [1308.440s][info][gc,stats ] - age 3: 917920 bytes, 21590672 total [1308.440s][info][gc,stats ] - age 4: 40128 bytes, 21630800 total [1308.440s][info][gc,stats ] - age 5: 861600 bytes, 22492400 total [1308.440s][info][gc,stats ] - age 6: 257056 bytes, 22749456 total [1308.440s][info][gc,stats ] - age 7: 270400 bytes, 23019856 total [1308.440s][info][gc,stats ] [1308.440s][info][gc,stats ] Mutators: Evacuated 25584B across 229 objects, abandoned 0B across 0 objects. [1308.440s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1308.440s][info][gc,stats ] - age 2: 25424 bytes, 25424 total [1308.440s][info][gc,stats ] - age 3: 96 bytes, 25520 total [1308.440s][info][gc,stats ] - age 5: 64 bytes, 25584 total [1308.440s][info][gc,stats ] [1308.440s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1308.440s][info][gc,stats ] - age 1: 16748168 bytes, 16748168 total [1308.440s][info][gc,stats ] [1308.440s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1308.440s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1308.440s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1308.451s][info][gc ] Transition from: normal to: idle [1309.749s][info][gc ] Trigger (YOUNG): Average GC time (2239.79 ms) is above the time for instantaneous allocation rate (5699 MB/s) to deplete free headroom (10454M) (spike threshold = 1.17) [1309.749s][info][gc ] Transition from: idle to: normal [1309.749s][info][gc ] Heuristics request for young collection accepted [1309.749s][info][gc,free ] Free: 12041M, Max: 8192K regular, 1392M humongous, Frag: 89% external, 0% internal; Used: 6942K, Mutator Free: 1506 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 15474K, Max: 7941K; Used: 910K [1309.749s][info][gc,ergo ] GC(1367) Start GC cycle (YOUNG) [1309.749s][info][gc,start ] GC(1367) Concurrent reset [1309.749s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent reset [1309.764s][info][gc ] GC(1367) Concurrent reset 15.472ms [1309.765s][info][gc,start ] GC(1367) Pause Init Mark (YOUNG) [1309.765s][info][gc,task ] GC(1367) Using 8 of 8 workers for init marking [1309.768s][info][gc ] GC(1367) Pause Init Mark (YOUNG) 3.492ms [1309.768s][info][gc,start ] GC(1367) Concurrent remembered set scanning [1309.768s][info][gc,task ] GC(1367) Using 4 of 8 workers for Concurrent remembered set scanning [1309.791s][info][gc ] Periodic Sample: GCU = 4.145%, MU = 17.173% during most recent 5.0s [1309.793s][info][gc ] GC(1367) Concurrent remembered set scanning 25.089ms [1309.793s][info][gc,start ] GC(1367) Concurrent marking roots [1309.794s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent marking roots [1309.798s][info][gc ] GC(1367) Concurrent marking roots 4.081ms [1309.798s][info][gc,start ] GC(1367) Concurrent marking (YOUNG) [1309.798s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent marking [1309.932s][info][gc ] GC(1367) Concurrent marking (YOUNG) 134.196ms [1309.932s][info][gc,start ] GC(1367) Pause Final Mark (YOUNG) [1309.932s][info][gc,task ] GC(1367) Using 8 of 8 workers for final marking [1309.933s][info][gc,ergo ] GC(1367) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1309.933s][info][gc,ergo ] GC(1367) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1309.933s][info][gc,ergo ] GC(1367) Chosen CSet evacuates young: 38044K (of which at least: 0B are to be promoted), old: 0B [1309.933s][info][gc,ergo ] GC(1367) Collectable Garbage: 2922M (99%), Immediate: 0B (0%), 0 regions, CSet: 2922M (99%), 370 regions [1309.933s][info][gc,ergo ] GC(1367) Evacuation Targets: YOUNG: 38044K, PROMOTE: 0B, OLD: 0B, TOTAL: 38044K [1309.933s][info][gc,free ] Free: 12382M, Max: 8192K regular, 1392M humongous, Frag: 89% external, 0% internal; Used: 1282K, Mutator Free: 1548 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 15474K, Max: 7941K; Used: 910K [1309.933s][info][gc ] GC(1367) Pause Final Mark (YOUNG) 1.009ms [1309.933s][info][gc,start ] GC(1367) Concurrent thread roots [1309.933s][info][gc,task ] GC(1367) Using 4 of 8 workers for Concurrent thread roots [1309.937s][info][gc ] GC(1367) Concurrent thread roots 4.090ms [1309.938s][info][gc,start ] GC(1367) Concurrent weak references [1309.938s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent weak references [1309.938s][info][gc,ref ] GC(1367) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1309.938s][info][gc,ref ] GC(1367) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1309.938s][info][gc,ref ] GC(1367) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1309.938s][info][gc ] GC(1367) Concurrent weak references 0.038ms [1309.938s][info][gc,start ] GC(1367) Concurrent weak roots [1309.938s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent weak root [1309.938s][info][gc ] GC(1367) Concurrent weak roots 0.771ms [1309.938s][info][gc,start ] GC(1367) Concurrent cleanup [1309.938s][info][gc ] GC(1367) Concurrent cleanup 19287M->19288M(31744M) 0.101ms [1309.938s][info][gc,free ] Free: 12364M, Max: 8192K regular, 1392M humongous, Frag: 89% external, 0% internal; Used: 3647K, Mutator Free: 1546 Collector Reserve: 48208K, Max: 8192K; Used: 943K Old Collector Reserve: 15474K, Max: 7941K; Used: 910K [1309.938s][info][gc,start ] GC(1367) Concurrent strong roots [1309.938s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent strong root [1309.939s][info][gc ] GC(1367) Concurrent strong roots 0.425ms [1309.939s][info][gc,start ] GC(1367) Concurrent evacuation [1309.939s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent evacuation [1309.954s][info][gc ] GC(1367) Concurrent evacuation 15.084ms [1309.954s][info][gc,start ] GC(1367) Pause Init Update Refs [1309.955s][info][gc ] GC(1367) Pause Init Update Refs 0.508ms [1309.955s][info][gc,start ] GC(1367) Concurrent update references [1309.955s][info][gc,task ] GC(1367) Using 4 of 8 workers for concurrent reference update [1309.955s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1310.040s][info][gc ] GC(1367) Concurrent update references 85.391ms [1310.040s][info][gc,start ] GC(1367) Concurrent update thread roots [1310.052s][info][gc ] GC(1367) Concurrent update thread roots 11.352ms [1310.052s][info][gc,start ] GC(1367) Pause Final Update Refs [1310.052s][info][gc,task ] GC(1367) Using 8 of 8 workers for final reference update [1310.052s][info][gc,free ] Free: 14258M, Max: 8192K regular, 1392M humongous, Frag: 88% external, 20% internal; Used: 2917M, Mutator Free: 1783 Collector Reserve: 815M, Max: 8192K; Used: 49154K Old Collector Reserve: 15329K, Max: 7941K; Used: 1054K [1310.052s][info][gc ] GC(1367) Pause Final Update Refs 0.255ms [1310.053s][info][gc,start ] GC(1367) Concurrent cleanup [1310.053s][info][gc ] GC(1367) Concurrent cleanup 19577M->16625M(31744M) 0.165ms [1310.053s][info][gc,ergo ] GC(1367) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15337K, young_available: 15074M [1310.053s][info][gc,ergo ] GC(1367) At end of Concurrent Young GC: GCU: 4.2%, MU: 18.6% during period of 1.613s [1310.053s][info][gc,ergo ] GC(1367) At end of Concurrent Young GC: YOUNG generation used: 1073M, used regions: 1104M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 15073M [1310.053s][info][gc,ergo ] GC(1367) At end of Concurrent Young GC: OLD generation used: 15552M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 15337K [1310.053s][info][gc,free ] Free: 14257M, Max: 8192K regular, 1392M humongous, Frag: 91% external, 0% internal; Used: 6880K, Mutator Free: 1783 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 15329K, Max: 7941K; Used: 1054K [1310.053s][info][gc,stats ] [1310.053s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1310.053s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1310.053s][info][gc,stats ] [1310.053s][info][gc,stats ] Concurrent Reset 15495 us [1310.053s][info][gc,stats ] Pause Init Mark (G) 4219 us [1310.053s][info][gc,stats ] Pause Init Mark (N) 3509 us [1310.053s][info][gc,stats ] Swap Remembered Set 3323 us [1310.053s][info][gc,stats ] Update Region States 49 us [1310.053s][info][gc,stats ] Concurrent Scan Remembered Set 25108 us, parallelism: 3.99x [1310.053s][info][gc,stats ] RS: 100144 us [1310.053s][info][gc,stats ] RS: Scan Clusters 100144 us, workers (us): 25041, 25039, 25034, 25030, ---, ---, ---, ---, [1310.053s][info][gc,stats ] Concurrent Mark Roots 4095 us, parallelism: 3.58x [1310.053s][info][gc,stats ] CMR: 14668 us [1310.053s][info][gc,stats ] CMR: Thread Roots 13398 us, workers (us): 3152, 3431, 3463, 3352, ---, ---, ---, ---, [1310.053s][info][gc,stats ] CMR: Code Cache Roots 1139 us, workers (us): 461, 204, 293, 181, ---, ---, ---, ---, [1310.053s][info][gc,stats ] CMR: VM Strong Roots 94 us, workers (us): 31, 26, 21, 16, ---, ---, ---, ---, [1310.053s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, ---, 28, ---, ---, ---, ---, [1310.053s][info][gc,stats ] Concurrent Marking 134217 us, parallelism: 3.90x [1310.053s][info][gc,stats ] CM: 523850 us [1310.054s][info][gc,stats ] CM: Parallel Mark 523850 us, workers (us): 130982, 130955, 130947, 130966, ---, ---, ---, ---, [1310.054s][info][gc,stats ] Pause Final Mark (G) 1591 us [1310.054s][info][gc,stats ] Pause Final Mark (N) 1015 us [1310.054s][info][gc,stats ] Finish Mark 459 us [1310.054s][info][gc,stats ] Update Region States 102 us [1310.054s][info][gc,stats ] Choose Collection Set 170 us [1310.054s][info][gc,stats ] Rebuild Free Set 82 us [1310.054s][info][gc,stats ] Concurrent Thread Roots 4105 us, parallelism: 3.85x [1310.054s][info][gc,stats ] CTR: 15800 us [1310.054s][info][gc,stats ] CTR: Thread Roots 15800 us, workers (us): 3966, 3861, 4039, 3934, ---, ---, ---, ---, [1310.054s][info][gc,stats ] Concurrent Weak References 42 us, parallelism: 0.04x [1310.054s][info][gc,stats ] CWRF: 2 us [1310.054s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1310.054s][info][gc,stats ] Concurrent Weak Roots 777 us [1310.054s][info][gc,stats ] Roots 62 us, parallelism: 1.58x [1310.054s][info][gc,stats ] CWR: 99 us [1310.054s][info][gc,stats ] CWR: VM Weak Roots 99 us, workers (us): 30, 25, 23, 21, ---, ---, ---, ---, [1310.054s][info][gc,stats ] Rendezvous 701 us [1310.054s][info][gc,stats ] Concurrent Cleanup 105 us [1310.054s][info][gc,stats ] Concurrent Strong Roots 429 us, parallelism: 2.69x [1310.054s][info][gc,stats ] CSR: 1155 us [1310.054s][info][gc,stats ] CSR: Code Cache Roots 984 us, workers (us): 194, 349, 285, 157, ---, ---, ---, ---, [1310.054s][info][gc,stats ] CSR: VM Strong Roots 145 us, workers (us): 44, 38, 34, 29, ---, ---, ---, ---, [1310.054s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, ---, 20, ---, ---, ---, ---, [1310.054s][info][gc,stats ] Concurrent Evacuation 15097 us [1310.054s][info][gc,stats ] Pause Init Update Refs (G) 976 us [1310.054s][info][gc,stats ] Pause Init Update Refs (N) 516 us [1310.054s][info][gc,stats ] Manage GCLABs 429 us [1310.054s][info][gc,stats ] Concurrent Update Refs 85415 us [1310.054s][info][gc,stats ] Concurrent Update Thread Roots 11369 us [1310.054s][info][gc,stats ] Pause Final Update Refs (G) 877 us [1310.054s][info][gc,stats ] Pause Final Update Refs (N) 262 us [1310.054s][info][gc,stats ] Update Region States 66 us [1310.054s][info][gc,stats ] Trash Collection Set 12 us [1310.054s][info][gc,stats ] Rebuild Free Set 90 us [1310.054s][info][gc,stats ] Concurrent Cleanup 171 us [1310.054s][info][gc,stats ] Workers: Evacuated 37679K across 436882 objects, abandoned 0B across 0 objects. [1310.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1310.054s][info][gc,stats ] - age 1: 35252440 bytes, 35252440 total [1310.054s][info][gc,stats ] - age 2: 47840 bytes, 35300280 total [1310.054s][info][gc,stats ] - age 3: 1068512 bytes, 36368792 total [1310.054s][info][gc,stats ] - age 4: 917904 bytes, 37286696 total [1310.054s][info][gc,stats ] - age 5: 40128 bytes, 37326824 total [1310.054s][info][gc,stats ] - age 6: 861536 bytes, 38188360 total [1310.054s][info][gc,stats ] - age 7: 395064 bytes, 38583424 total [1310.054s][info][gc,stats ] [1310.054s][info][gc,stats ] Mutators: Evacuated 365K across 2875 objects, abandoned 0B across 0 objects. [1310.054s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1310.054s][info][gc,stats ] - age 1: 373440 bytes, 373440 total [1310.054s][info][gc,stats ] - age 2: 32 bytes, 373472 total [1310.054s][info][gc,stats ] - age 3: 736 bytes, 374208 total [1310.054s][info][gc,stats ] - age 4: 144 bytes, 374352 total [1310.054s][info][gc,stats ] - age 6: 192 bytes, 374544 total [1310.054s][info][gc,stats ] - age 7: 32 bytes, 374576 total [1310.054s][info][gc,stats ] [1310.054s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1310.054s][info][gc,stats ] - age 1: 387116472 bytes, 387116472 total [1310.054s][info][gc,stats ] [1310.054s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1310.054s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1310.054s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1310.064s][info][gc ] Transition from: normal to: idle [1313.909s][info][gc ] Trigger (YOUNG): Average GC time (2147.40 ms) is above the time for average allocation rate (2118 MB/s) to deplete free headroom (4547M) (margin of error = 3.14) [1313.909s][info][gc,ergo ] Free headroom: 6134M (free) - 1587M (spike) - 0B (penalties) = 4547M [1313.909s][info][gc ] Transition from: idle to: normal [1313.909s][info][gc ] Heuristics request for young collection accepted [1313.910s][info][gc,free ] Free: 6134M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1443K, Mutator Free: 767 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 15329K, Max: 7941K; Used: 1054K [1313.910s][info][gc,ergo ] GC(1368) Start GC cycle (YOUNG) [1313.910s][info][gc,start ] GC(1368) Concurrent reset [1313.910s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent reset [1313.946s][info][gc ] GC(1368) Concurrent reset 36.703ms [1313.947s][info][gc,start ] GC(1368) Pause Init Mark (YOUNG) [1313.947s][info][gc,task ] GC(1368) Using 8 of 8 workers for init marking [1313.951s][info][gc ] GC(1368) Pause Init Mark (YOUNG) 3.813ms [1313.951s][info][gc,start ] GC(1368) Concurrent remembered set scanning [1313.951s][info][gc,task ] GC(1368) Using 4 of 8 workers for Concurrent remembered set scanning [1313.979s][info][gc ] GC(1368) Concurrent remembered set scanning 27.607ms [1313.979s][info][gc,start ] GC(1368) Concurrent marking roots [1313.979s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent marking roots [1313.983s][info][gc ] GC(1368) Concurrent marking roots 4.156ms [1313.983s][info][gc,start ] GC(1368) Concurrent marking (YOUNG) [1313.983s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent marking [1314.801s][info][gc ] Periodic Sample: GCU = 5.553%, MU = 23.423% during most recent 5.0s [1315.415s][info][gc ] GC(1368) Concurrent marking (YOUNG) 1432.715ms [1315.416s][info][gc,start ] GC(1368) Pause Final Mark (YOUNG) [1315.416s][info][gc,task ] GC(1368) Using 8 of 8 workers for final marking [1315.417s][info][gc,ergo ] GC(1368) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1315.417s][info][gc,ergo ] GC(1368) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1315.417s][info][gc,ergo ] GC(1368) Chosen CSet evacuates young: 371M (of which at least: 0B are to be promoted), old: 0B [1315.417s][info][gc,ergo ] GC(1368) Collectable Garbage: 8244M (99%), Immediate: 0B (0%), 0 regions, CSet: 8244M (99%), 1077 regions [1315.417s][info][gc,ergo ] GC(1368) Evacuation Targets: YOUNG: 371M, PROMOTE: 0B, OLD: 0B, TOTAL: 371M [1315.417s][info][gc,free ] Free: 3304M, Max: 8192K regular, 560M humongous, Frag: 84% external, 0% internal; Used: 8111K, Mutator Free: 414 Collector Reserve: 447M, Max: 8192K; Used: 2064B Old Collector Reserve: 15329K, Max: 7941K; Used: 1054K [1315.417s][info][gc ] GC(1368) Pause Final Mark (YOUNG) 1.044ms [1315.417s][info][gc,start ] GC(1368) Concurrent thread roots [1315.417s][info][gc,task ] GC(1368) Using 4 of 8 workers for Concurrent thread roots [1315.421s][info][gc ] GC(1368) Concurrent thread roots 3.929ms [1315.421s][info][gc,start ] GC(1368) Concurrent weak references [1315.421s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent weak references [1315.421s][info][gc,ref ] GC(1368) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1315.421s][info][gc,ref ] GC(1368) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1315.421s][info][gc,ref ] GC(1368) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1315.421s][info][gc ] GC(1368) Concurrent weak references 0.040ms [1315.421s][info][gc,start ] GC(1368) Concurrent weak roots [1315.421s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent weak root [1315.422s][info][gc ] GC(1368) Concurrent weak roots 0.958ms [1315.422s][info][gc,start ] GC(1368) Concurrent cleanup [1315.422s][info][gc ] GC(1368) Concurrent cleanup 27965M->27965M(31744M) 0.109ms [1315.422s][info][gc,free ] Free: 3286M, Max: 8192K regular, 560M humongous, Frag: 83% external, 0% internal; Used: 1779K, Mutator Free: 411 Collector Reserve: 447M, Max: 8192K; Used: 157K Old Collector Reserve: 15327K, Max: 7941K; Used: 1057K [1315.422s][info][gc,start ] GC(1368) Concurrent strong roots [1315.422s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent strong root [1315.423s][info][gc ] GC(1368) Concurrent strong roots 0.422ms [1315.423s][info][gc,start ] GC(1368) Concurrent evacuation [1315.423s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent evacuation [1315.563s][info][gc ] GC(1368) Concurrent evacuation 140.530ms [1315.564s][info][gc,start ] GC(1368) Pause Init Update Refs [1315.564s][info][gc ] GC(1368) Pause Init Update Refs 0.557ms [1315.564s][info][gc,start ] GC(1368) Concurrent update references [1315.564s][info][gc,task ] GC(1368) Using 4 of 8 workers for concurrent reference update [1315.565s][info][gc,free ] At start of update refs, moving 57344K to Mutator free set from Collector Reserve (57344K) and from Old Collector Reserve (0B) [1316.223s][info][gc ] GC(1368) Concurrent update references 658.928ms [1316.223s][info][gc,start ] GC(1368) Concurrent update thread roots [1316.235s][info][gc ] GC(1368) Concurrent update thread roots 11.684ms [1316.236s][info][gc,start ] GC(1368) Pause Final Update Refs [1316.236s][info][gc,task ] GC(1368) Using 8 of 8 workers for final reference update [1316.236s][info][gc,free ] Free: 9448M, Max: 8192K regular, 472M humongous, Frag: 47% external, 90% internal; Used: 8567M, Mutator Free: 1182 Collector Reserve: 808M, Max: 8192K; Used: 57344K Old Collector Reserve: 15036K, Max: 7941K; Used: 1348K [1316.236s][info][gc ] GC(1368) Pause Final Update Refs 0.286ms [1316.236s][info][gc,start ] GC(1368) Concurrent cleanup [1316.236s][info][gc ] GC(1368) Concurrent cleanup 30059M->21444M(31744M) 0.228ms [1316.236s][info][gc,ergo ] GC(1368) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 15043K, young_available: 10255M [1316.237s][info][gc,ergo ] GC(1368) At end of Concurrent Young GC: GCU: 9.2%, MU: 23.7% during period of 6.184s [1316.237s][info][gc,ergo ] GC(1368) At end of Concurrent Young GC: YOUNG generation used: 5892M, used regions: 5912M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 10254M [1316.237s][info][gc,ergo ] GC(1368) At end of Concurrent Young GC: OLD generation used: 15553M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 15043K [1316.237s][info][gc,free ] Free: 9446M, Max: 8192K regular, 512M humongous, Frag: 95% external, 0% internal; Used: 9754K, Mutator Free: 1182 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 15036K, Max: 7941K; Used: 1348K [1316.237s][info][gc,stats ] [1316.237s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1316.237s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1316.237s][info][gc,stats ] [1316.237s][info][gc,stats ] Concurrent Reset 36738 us [1316.237s][info][gc,stats ] Pause Init Mark (G) 4633 us [1316.237s][info][gc,stats ] Pause Init Mark (N) 3827 us [1316.237s][info][gc,stats ] Swap Remembered Set 3326 us [1316.237s][info][gc,stats ] Update Region States 340 us [1316.237s][info][gc,stats ] Concurrent Scan Remembered Set 27622 us, parallelism: 3.99x [1316.237s][info][gc,stats ] RS: 110149 us [1316.237s][info][gc,stats ] RS: Scan Clusters 110149 us, workers (us): 27545, 27537, 27536, 27531, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Concurrent Mark Roots 4167 us, parallelism: 3.59x [1316.237s][info][gc,stats ] CMR: 14960 us [1316.237s][info][gc,stats ] CMR: Thread Roots 13683 us, workers (us): 3465, 3290, 3498, 3430, ---, ---, ---, ---, [1316.237s][info][gc,stats ] CMR: Code Cache Roots 1143 us, workers (us): 360, 427, 176, 179, ---, ---, ---, ---, [1316.237s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 33, 29, 19, 16, ---, ---, ---, ---, [1316.237s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 29, 7, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Concurrent Marking 1432750 us, parallelism: 3.98x [1316.237s][info][gc,stats ] CM: 5695460 us [1316.237s][info][gc,stats ] CM: Parallel Mark 5695460 us, workers (us): 1423863, 1423871, 1423868, 1423858, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Pause Final Mark (G) 1723 us [1316.237s][info][gc,stats ] Pause Final Mark (N) 1049 us [1316.237s][info][gc,stats ] Finish Mark 486 us [1316.237s][info][gc,stats ] Update Region States 92 us [1316.237s][info][gc,stats ] Choose Collection Set 236 us [1316.237s][info][gc,stats ] Rebuild Free Set 43 us [1316.237s][info][gc,stats ] Concurrent Thread Roots 3943 us, parallelism: 3.80x [1316.237s][info][gc,stats ] CTR: 14976 us [1316.237s][info][gc,stats ] CTR: Thread Roots 14976 us, workers (us): 3720, 3768, 3816, 3673, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1316.237s][info][gc,stats ] CWRF: 1 us [1316.237s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Concurrent Weak Roots 965 us [1316.237s][info][gc,stats ] Roots 56 us, parallelism: 1.43x [1316.237s][info][gc,stats ] CWR: 80 us [1316.237s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 24, 23, 18, 15, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Rendezvous 894 us [1316.237s][info][gc,stats ] Concurrent Cleanup 114 us [1316.237s][info][gc,stats ] Concurrent Strong Roots 426 us, parallelism: 2.76x [1316.237s][info][gc,stats ] CSR: 1175 us [1316.237s][info][gc,stats ] CSR: Code Cache Roots 1002 us, workers (us): 291, 170, 351, 190, ---, ---, ---, ---, [1316.237s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 41, 37, 35, 33, ---, ---, ---, ---, [1316.237s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 22, ---, 6, ---, ---, ---, ---, [1316.237s][info][gc,stats ] Concurrent Evacuation 140558 us [1316.237s][info][gc,stats ] Pause Init Update Refs (G) 1221 us [1316.237s][info][gc,stats ] Pause Init Update Refs (N) 566 us [1316.237s][info][gc,stats ] Manage GCLABs 466 us [1316.237s][info][gc,stats ] Concurrent Update Refs 658963 us [1316.237s][info][gc,stats ] Concurrent Update Thread Roots 11703 us [1316.237s][info][gc,stats ] Pause Final Update Refs (G) 973 us [1316.237s][info][gc,stats ] Pause Final Update Refs (N) 292 us [1316.237s][info][gc,stats ] Update Region States 82 us [1316.237s][info][gc,stats ] Trash Collection Set 28 us [1316.237s][info][gc,stats ] Rebuild Free Set 83 us [1316.237s][info][gc,stats ] Concurrent Cleanup 236 us [1316.237s][info][gc,stats ] Workers: Evacuated 370M across 11380860 objects, abandoned 0B across 0 objects. [1316.237s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1316.237s][info][gc,stats ] - age 1: 383873672 bytes, 383873672 total [1316.237s][info][gc,stats ] - age 2: 2098384 bytes, 385972056 total [1316.237s][info][gc,stats ] - age 3: 37376 bytes, 386009432 total [1316.237s][info][gc,stats ] - age 4: 917960 bytes, 386927392 total [1316.237s][info][gc,stats ] - age 5: 800184 bytes, 387727576 total [1316.237s][info][gc,stats ] - age 6: 33176 bytes, 387760752 total [1316.237s][info][gc,stats ] - age 7: 972704 bytes, 388733456 total [1316.237s][info][gc,stats ] [1316.237s][info][gc,stats ] Mutators: Evacuated 976K across 31347 objects, abandoned 0B across 0 objects. [1316.237s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1316.237s][info][gc,stats ] - age 1: 988112 bytes, 988112 total [1316.237s][info][gc,stats ] - age 2: 9440 bytes, 997552 total [1316.237s][info][gc,stats ] - age 3: 96 bytes, 997648 total [1316.237s][info][gc,stats ] - age 4: 656 bytes, 998304 total [1316.237s][info][gc,stats ] - age 5: 944 bytes, 999248 total [1316.237s][info][gc,stats ] - age 6: 32 bytes, 999280 total [1316.237s][info][gc,stats ] - age 7: 832 bytes, 1000112 total [1316.237s][info][gc,stats ] [1316.237s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1316.237s][info][gc,stats ] - age 1: 265492848 bytes, 265492848 total [1316.237s][info][gc,stats ] - age 2: 387089120 bytes, 652581968 total [1316.237s][info][gc,stats ] [1316.237s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1316.237s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1316.237s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1316.247s][info][gc ] Transition from: normal to: idle [1316.986s][info][gc ] Trigger (YOUNG): Average GC time (3014.78 ms) is above the time for average allocation rate (2099 MB/s) to deplete free headroom (6325M) (margin of error = 3.18) [1316.986s][info][gc,ergo ] Free headroom: 7912M (free) - 1587M (spike) - 0B (penalties) = 6325M [1316.986s][info][gc ] Transition from: idle to: normal [1316.986s][info][gc ] Heuristics request for young collection accepted [1316.986s][info][gc,free ] Free: 7912M, Max: 8192K regular, 512M humongous, Frag: 94% external, 0% internal; Used: 15620K, Mutator Free: 991 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 15036K, Max: 7941K; Used: 1348K [1316.986s][info][gc,ergo ] GC(1369) Start GC cycle (YOUNG) [1316.986s][info][gc,start ] GC(1369) Concurrent reset [1316.986s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent reset [1317.009s][info][gc ] GC(1369) Concurrent reset 23.327ms [1317.010s][info][gc,start ] GC(1369) Pause Init Mark (YOUNG) [1317.010s][info][gc,task ] GC(1369) Using 8 of 8 workers for init marking [1317.015s][info][gc ] GC(1369) Pause Init Mark (YOUNG) 5.099ms [1317.015s][info][gc,start ] GC(1369) Concurrent remembered set scanning [1317.015s][info][gc,task ] GC(1369) Using 4 of 8 workers for Concurrent remembered set scanning [1317.043s][info][gc ] GC(1369) Concurrent remembered set scanning 28.265ms [1317.043s][info][gc,start ] GC(1369) Concurrent marking roots [1317.043s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent marking roots [1317.047s][info][gc ] GC(1369) Concurrent marking roots 3.566ms [1317.047s][info][gc,start ] GC(1369) Concurrent marking (YOUNG) [1317.047s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent marking [1319.075s][info][gc ] GC(1369) Concurrent marking (YOUNG) 2028.327ms [1319.076s][info][gc,start ] GC(1369) Pause Final Mark (YOUNG) [1319.076s][info][gc,task ] GC(1369) Using 8 of 8 workers for final marking [1319.076s][info][gc,ergo ] GC(1369) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1319.077s][info][gc,ergo ] GC(1369) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 8192K. [1319.077s][info][gc,ergo ] GC(1369) Chosen CSet evacuates young: 261M (of which at least: 0B are to be promoted), old: 0B [1319.077s][info][gc,ergo ] GC(1369) Collectable Garbage: 6162M (99%), Immediate: 8192K (0%), 1 regions, CSet: 6154M (98%), 802 regions [1319.077s][info][gc,ergo ] GC(1369) Evacuation Targets: YOUNG: 261M, PROMOTE: 0B, OLD: 0B, TOTAL: 261M [1319.077s][info][gc,free ] Free: 4266M, Max: 8192K regular, 472M humongous, Frag: 89% external, 0% internal; Used: 13334K, Mutator Free: 534 Collector Reserve: 320M, Max: 8192K; Used: 0B Old Collector Reserve: 15036K, Max: 7941K; Used: 1348K [1319.077s][info][gc ] GC(1369) Pause Final Mark (YOUNG) 1.068ms [1319.077s][info][gc,start ] GC(1369) Concurrent thread roots [1319.077s][info][gc,task ] GC(1369) Using 4 of 8 workers for Concurrent thread roots [1319.081s][info][gc ] GC(1369) Concurrent thread roots 3.680ms [1319.081s][info][gc,start ] GC(1369) Concurrent weak references [1319.081s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent weak references [1319.081s][info][gc,ref ] GC(1369) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1319.081s][info][gc,ref ] GC(1369) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1319.081s][info][gc,ref ] GC(1369) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1319.081s][info][gc ] GC(1369) Concurrent weak references 0.052ms [1319.081s][info][gc,start ] GC(1369) Concurrent weak roots [1319.081s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent weak root [1319.082s][info][gc ] GC(1369) Concurrent weak roots 0.877ms [1319.082s][info][gc,start ] GC(1369) Concurrent cleanup [1319.082s][info][gc ] GC(1369) Concurrent cleanup 27133M->27125M(31744M) 0.103ms [1319.082s][info][gc,free ] Free: 4253M, Max: 8192K regular, 472M humongous, Frag: 89% external, 0% internal; Used: 2133K, Mutator Free: 532 Collector Reserve: 319M, Max: 8192K; Used: 6192B Old Collector Reserve: 15033K, Max: 7941K; Used: 1350K [1319.082s][info][gc,start ] GC(1369) Concurrent strong roots [1319.082s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent strong root [1319.082s][info][gc ] GC(1369) Concurrent strong roots 0.426ms [1319.082s][info][gc,start ] GC(1369) Concurrent evacuation [1319.082s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent evacuation [1319.183s][info][gc ] GC(1369) Concurrent evacuation 101.142ms [1319.184s][info][gc,start ] GC(1369) Pause Init Update Refs [1319.184s][info][gc ] GC(1369) Pause Init Update Refs 0.522ms [1319.184s][info][gc,start ] GC(1369) Concurrent update references [1319.184s][info][gc,task ] GC(1369) Using 4 of 8 workers for concurrent reference update [1319.184s][info][gc,free ] At start of update refs, moving 40960K to Mutator free set from Collector Reserve (40960K) and from Old Collector Reserve (0B) [1319.812s][info][gc ] Periodic Sample: GCU = 20.995%, MU = 20.766% during most recent 5.0s [1320.010s][info][gc ] GC(1369) Concurrent update references 825.253ms [1320.010s][info][gc,start ] GC(1369) Concurrent update thread roots [1320.020s][info][gc ] GC(1369) Concurrent update thread roots 9.962ms [1320.020s][info][gc,start ] GC(1369) Pause Final Update Refs [1320.020s][info][gc,task ] GC(1369) Using 8 of 8 workers for final reference update [1320.020s][info][gc,free ] Free: 8022M, Max: 8192K regular, 472M humongous, Frag: 73% external, 78% internal; Used: 6329M, Mutator Free: 1003 Collector Reserve: 808M, Max: 8192K; Used: 90112K Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1320.020s][info][gc ] GC(1369) Pause Final Update Refs 0.238ms [1320.021s][info][gc,start ] GC(1369) Concurrent cleanup [1320.021s][info][gc ] GC(1369) Concurrent cleanup 29278M->22870M(31744M) 0.195ms [1320.021s][info][gc,ergo ] GC(1369) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14138K, young_available: 8830M [1320.021s][info][gc,ergo ] GC(1369) At end of Concurrent Young GC: GCU: 19.8%, MU: 19.2% during period of 3.784s [1320.021s][info][gc,ergo ] GC(1369) At end of Concurrent Young GC: YOUNG generation used: 7317M, used regions: 7344M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 8829M [1320.021s][info][gc,ergo ] GC(1369) At end of Concurrent Young GC: OLD generation used: 15554M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 14138K [1320.021s][info][gc,free ] Free: 8021M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2511K, Mutator Free: 1003 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1320.021s][info][gc,stats ] [1320.021s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1320.021s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1320.021s][info][gc,stats ] [1320.021s][info][gc,stats ] Concurrent Reset 23357 us [1320.021s][info][gc,stats ] Pause Init Mark (G) 5875 us [1320.021s][info][gc,stats ] Pause Init Mark (N) 5109 us [1320.021s][info][gc,stats ] Swap Remembered Set 4761 us [1320.021s][info][gc,stats ] Update Region States 194 us [1320.021s][info][gc,stats ] Concurrent Scan Remembered Set 28286 us, parallelism: 3.95x [1320.021s][info][gc,stats ] RS: 111806 us [1320.021s][info][gc,stats ] RS: Scan Clusters 111806 us, workers (us): 28188, 28185, 28178, 27255, ---, ---, ---, ---, [1320.021s][info][gc,stats ] Concurrent Mark Roots 3579 us, parallelism: 3.53x [1320.021s][info][gc,stats ] CMR: 12617 us [1320.021s][info][gc,stats ] CMR: Thread Roots 11551 us, workers (us): 2755, 2819, 3038, 2939, ---, ---, ---, ---, [1320.021s][info][gc,stats ] CMR: Code Cache Roots 945 us, workers (us): 334, 294, 175, 142, ---, ---, ---, ---, [1320.021s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 32, 23, 18, 12, ---, ---, ---, ---, [1320.021s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 29, 8, ---, ---, ---, ---, [1320.021s][info][gc,stats ] Concurrent Marking 2028355 us, parallelism: 3.98x [1320.021s][info][gc,stats ] CM: 8064024 us [1320.021s][info][gc,stats ] CM: Parallel Mark 8064024 us, workers (us): 2015994, 2016020, 2016006, 2016004, ---, ---, ---, ---, [1320.021s][info][gc,stats ] Pause Final Mark (G) 1705 us [1320.022s][info][gc,stats ] Pause Final Mark (N) 1083 us [1320.022s][info][gc,stats ] Finish Mark 525 us [1320.022s][info][gc,stats ] Update Region States 99 us [1320.022s][info][gc,stats ] Choose Collection Set 209 us [1320.022s][info][gc,stats ] Rebuild Free Set 45 us [1320.022s][info][gc,stats ] Concurrent Thread Roots 3695 us, parallelism: 3.78x [1320.022s][info][gc,stats ] CTR: 13977 us [1320.022s][info][gc,stats ] CTR: Thread Roots 13977 us, workers (us): 3638, 3443, 3478, 3417, ---, ---, ---, ---, [1320.022s][info][gc,stats ] Concurrent Weak References 56 us, parallelism: 0.03x [1320.022s][info][gc,stats ] CWRF: 2 us [1320.022s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [1320.022s][info][gc,stats ] Concurrent Weak Roots 893 us [1320.022s][info][gc,stats ] Roots 65 us, parallelism: 1.46x [1320.022s][info][gc,stats ] CWR: 95 us [1320.022s][info][gc,stats ] CWR: VM Weak Roots 95 us, workers (us): 35, 27, 19, 14, ---, ---, ---, ---, [1320.022s][info][gc,stats ] Rendezvous 802 us [1320.022s][info][gc,stats ] Concurrent Cleanup 108 us [1320.022s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.68x [1320.022s][info][gc,stats ] CSR: 1164 us [1320.022s][info][gc,stats ] CSR: Code Cache Roots 987 us, workers (us): 189, 344, 263, 190, ---, ---, ---, ---, [1320.022s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 43, 37, 34, 30, ---, ---, ---, ---, [1320.022s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 26, ---, ---, 6, ---, ---, ---, ---, [1320.022s][info][gc,stats ] Concurrent Evacuation 101162 us [1320.022s][info][gc,stats ] Pause Init Update Refs (G) 1124 us [1320.022s][info][gc,stats ] Pause Init Update Refs (N) 530 us [1320.022s][info][gc,stats ] Manage GCLABs 439 us [1320.022s][info][gc,stats ] Concurrent Update Refs 825280 us [1320.022s][info][gc,stats ] Concurrent Update Thread Roots 9982 us [1320.022s][info][gc,stats ] Pause Final Update Refs (G) 890 us [1320.022s][info][gc,stats ] Pause Final Update Refs (N) 243 us [1320.022s][info][gc,stats ] Update Region States 48 us [1320.022s][info][gc,stats ] Trash Collection Set 23 us [1320.022s][info][gc,stats ] Rebuild Free Set 80 us [1320.022s][info][gc,stats ] Concurrent Cleanup 203 us [1320.022s][info][gc,stats ] Workers: Evacuated 261M across 7800398 objects, abandoned 0B across 0 objects. [1320.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1320.022s][info][gc,stats ] - age 1: 226423192 bytes, 226423192 total [1320.022s][info][gc,stats ] - age 2: 43388256 bytes, 269811448 total [1320.022s][info][gc,stats ] - age 3: 2045736 bytes, 271857184 total [1320.022s][info][gc,stats ] - age 4: 32072 bytes, 271889256 total [1320.022s][info][gc,stats ] - age 5: 782048 bytes, 272671304 total [1320.022s][info][gc,stats ] - age 6: 691288 bytes, 273362592 total [1320.022s][info][gc,stats ] - age 7: 619328 bytes, 273981920 total [1320.022s][info][gc,stats ] [1320.022s][info][gc,stats ] Mutators: Evacuated 1920B across 110 objects, abandoned 0B across 0 objects. [1320.022s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1320.022s][info][gc,stats ] - age 1: 224 bytes, 224 total [1320.022s][info][gc,stats ] - age 2: 192 bytes, 416 total [1320.022s][info][gc,stats ] - age 3: 64 bytes, 480 total [1320.022s][info][gc,stats ] - age 5: 480 bytes, 960 total [1320.022s][info][gc,stats ] - age 6: 368 bytes, 1328 total [1320.022s][info][gc,stats ] - age 7: 592 bytes, 1920 total [1320.022s][info][gc,stats ] [1320.022s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1320.022s][info][gc,stats ] - age 1: 387672384 bytes, 387672384 total [1320.022s][info][gc,stats ] - age 2: 265273880 bytes, 652946264 total [1320.022s][info][gc,stats ] - age 3: 387086304 bytes, 1040032568 total [1320.022s][info][gc,stats ] [1320.022s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1320.022s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1320.022s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1320.032s][info][gc ] Transition from: normal to: idle [1320.032s][info][gc ] Trigger (YOUNG): Average GC time (4081.82 ms) is above the time for average allocation rate (2092 MB/s) to deplete free headroom (6409M) (margin of error = 3.21) [1320.032s][info][gc,ergo ] Free headroom: 7996M (free) - 1587M (spike) - 0B (penalties) = 6409M [1320.032s][info][gc ] Transition from: idle to: normal [1320.032s][info][gc ] Heuristics request for young collection accepted [1320.032s][info][gc,free ] Free: 7996M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 3145K, Mutator Free: 1000 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1320.032s][info][gc,ergo ] GC(1370) Start GC cycle (YOUNG) [1320.032s][info][gc,start ] GC(1370) Concurrent reset [1320.032s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent reset [1320.062s][info][gc ] GC(1370) Concurrent reset 29.542ms [1320.062s][info][gc,start ] GC(1370) Pause Init Mark (YOUNG) [1320.062s][info][gc,task ] GC(1370) Using 8 of 8 workers for init marking [1320.066s][info][gc ] GC(1370) Pause Init Mark (YOUNG) 3.766ms [1320.066s][info][gc,start ] GC(1370) Concurrent remembered set scanning [1320.066s][info][gc,task ] GC(1370) Using 4 of 8 workers for Concurrent remembered set scanning [1320.097s][info][gc ] GC(1370) Concurrent remembered set scanning 30.866ms [1320.097s][info][gc,start ] GC(1370) Concurrent marking roots [1320.097s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent marking roots [1320.101s][info][gc ] GC(1370) Concurrent marking roots 3.805ms [1320.101s][info][gc,start ] GC(1370) Concurrent marking (YOUNG) [1320.101s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent marking [1322.193s][info][gc ] GC(1370) Concurrent marking (YOUNG) 2092.161ms [1322.193s][info][gc,start ] GC(1370) Pause Final Mark (YOUNG) [1322.193s][info][gc,task ] GC(1370) Using 8 of 8 workers for final marking [1322.194s][info][gc,ergo ] GC(1370) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1322.194s][info][gc,ergo ] GC(1370) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1322.194s][info][gc,ergo ] GC(1370) Chosen CSet evacuates young: 87413K (of which at least: 0B are to be promoted), old: 0B [1322.194s][info][gc,ergo ] GC(1370) Collectable Garbage: 6082M (98%), Immediate: 0B (0%), 0 regions, CSet: 6082M (98%), 771 regions [1322.194s][info][gc,ergo ] GC(1370) Evacuation Targets: YOUNG: 87413K, PROMOTE: 0B, OLD: 0B, TOTAL: 87413K [1322.194s][info][gc,free ] Free: 4382M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 1132K, Mutator Free: 548 Collector Reserve: 104M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1322.194s][info][gc ] GC(1370) Pause Final Mark (YOUNG) 0.996ms [1322.195s][info][gc,start ] GC(1370) Concurrent thread roots [1322.195s][info][gc,task ] GC(1370) Using 4 of 8 workers for Concurrent thread roots [1322.199s][info][gc ] GC(1370) Concurrent thread roots 4.123ms [1322.199s][info][gc,start ] GC(1370) Concurrent weak references [1322.199s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent weak references [1322.199s][info][gc,ref ] GC(1370) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1322.199s][info][gc,ref ] GC(1370) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1322.199s][info][gc,ref ] GC(1370) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1322.199s][info][gc ] GC(1370) Concurrent weak references 0.048ms [1322.199s][info][gc,start ] GC(1370) Concurrent weak roots [1322.199s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent weak root [1322.200s][info][gc ] GC(1370) Concurrent weak roots 0.802ms [1322.200s][info][gc,start ] GC(1370) Concurrent cleanup [1322.200s][info][gc ] GC(1370) Concurrent cleanup 27225M->27225M(31744M) 0.100ms [1322.200s][info][gc,free ] Free: 4370M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 5195K, Mutator Free: 547 Collector Reserve: 103M, Max: 8192K; Used: 6192B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1322.200s][info][gc,start ] GC(1370) Concurrent strong roots [1322.200s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent strong root [1322.200s][info][gc ] GC(1370) Concurrent strong roots 0.408ms [1322.200s][info][gc,start ] GC(1370) Concurrent evacuation [1322.200s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent evacuation [1322.235s][info][gc ] GC(1370) Concurrent evacuation 34.527ms [1322.235s][info][gc,start ] GC(1370) Pause Init Update Refs [1322.235s][info][gc ] GC(1370) Pause Init Update Refs 0.467ms [1322.236s][info][gc,start ] GC(1370) Concurrent update references [1322.236s][info][gc,task ] GC(1370) Using 4 of 8 workers for concurrent reference update [1322.236s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1322.998s][info][gc ] GC(1370) Concurrent update references 762.568ms [1322.998s][info][gc,start ] GC(1370) Concurrent update thread roots [1323.007s][info][gc ] GC(1370) Concurrent update thread roots 8.951ms [1323.008s][info][gc,start ] GC(1370) Pause Final Update Refs [1323.008s][info][gc,task ] GC(1370) Using 8 of 8 workers for final reference update [1323.008s][info][gc,free ] Free: 8115M, Max: 8192K regular, 560M humongous, Frag: 73% external, 74% internal; Used: 6076M, Mutator Free: 1015 Collector Reserve: 808M, Max: 8192K; Used: 98304K Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1323.008s][info][gc ] GC(1370) Pause Final Update Refs 0.230ms [1323.008s][info][gc,start ] GC(1370) Concurrent cleanup [1323.008s][info][gc ] GC(1370) Concurrent cleanup 28945M->22777M(31744M) 0.177ms [1323.008s][info][gc,ergo ] GC(1370) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14138K, young_available: 8923M [1323.008s][info][gc,ergo ] GC(1370) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.6% during period of 2.987s [1323.008s][info][gc,ergo ] GC(1370) At end of Concurrent Young GC: YOUNG generation used: 7224M, used regions: 7248M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 8922M [1323.008s][info][gc,ergo ] GC(1370) At end of Concurrent Young GC: OLD generation used: 15554M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 14138K [1323.008s][info][gc,free ] Free: 8114M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 5621K, Mutator Free: 1015 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1323.009s][info][gc,stats ] [1323.009s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1323.009s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1323.009s][info][gc,stats ] [1323.009s][info][gc,stats ] Concurrent Reset 29573 us [1323.009s][info][gc,stats ] Pause Init Mark (G) 4518 us [1323.009s][info][gc,stats ] Pause Init Mark (N) 3774 us [1323.009s][info][gc,stats ] Swap Remembered Set 3331 us [1323.009s][info][gc,stats ] Update Region States 303 us [1323.009s][info][gc,stats ] Concurrent Scan Remembered Set 30884 us, parallelism: 3.97x [1323.009s][info][gc,stats ] RS: 122612 us [1323.009s][info][gc,stats ] RS: Scan Clusters 122612 us, workers (us): 30799, 30796, 30793, 30223, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Concurrent Mark Roots 3818 us, parallelism: 3.64x [1323.009s][info][gc,stats ] CMR: 13897 us [1323.009s][info][gc,stats ] CMR: Thread Roots 12746 us, workers (us): 3247, 3094, 3147, 3258, ---, ---, ---, ---, [1323.009s][info][gc,stats ] CMR: Code Cache Roots 1022 us, workers (us): 195, 341, 304, 182, ---, ---, ---, ---, [1323.009s][info][gc,stats ] CMR: VM Strong Roots 93 us, workers (us): 31, 24, 22, 15, ---, ---, ---, ---, [1323.009s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 29, ---, 8, ---, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Concurrent Marking 2092191 us, parallelism: 3.98x [1323.009s][info][gc,stats ] CM: 8326321 us [1323.009s][info][gc,stats ] CM: Parallel Mark 8326321 us, workers (us): 2081591, 2081589, 2081575, 2081567, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Pause Final Mark (G) 1486 us [1323.009s][info][gc,stats ] Pause Final Mark (N) 1002 us [1323.009s][info][gc,stats ] Finish Mark 449 us [1323.009s][info][gc,stats ] Update Region States 103 us [1323.009s][info][gc,stats ] Choose Collection Set 204 us [1323.009s][info][gc,stats ] Rebuild Free Set 43 us [1323.009s][info][gc,stats ] Concurrent Thread Roots 4137 us, parallelism: 3.87x [1323.009s][info][gc,stats ] CTR: 16025 us [1323.009s][info][gc,stats ] CTR: Thread Roots 16025 us, workers (us): 4023, 4058, 3913, 4031, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.04x [1323.009s][info][gc,stats ] CWRF: 2 us [1323.009s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Concurrent Weak Roots 807 us [1323.009s][info][gc,stats ] Roots 56 us, parallelism: 1.60x [1323.009s][info][gc,stats ] CWR: 90 us [1323.009s][info][gc,stats ] CWR: VM Weak Roots 90 us, workers (us): 28, 25, 21, 16, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Rendezvous 738 us [1323.009s][info][gc,stats ] Concurrent Cleanup 104 us [1323.009s][info][gc,stats ] Concurrent Strong Roots 414 us, parallelism: 2.80x [1323.009s][info][gc,stats ] CSR: 1159 us [1323.009s][info][gc,stats ] CSR: Code Cache Roots 985 us, workers (us): 336, 191, 266, 192, ---, ---, ---, ---, [1323.009s][info][gc,stats ] CSR: VM Strong Roots 146 us, workers (us): 42, 39, 32, 33, ---, ---, ---, ---, [1323.009s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): ---, ---, 23, 6, ---, ---, ---, ---, [1323.009s][info][gc,stats ] Concurrent Evacuation 34541 us [1323.009s][info][gc,stats ] Pause Init Update Refs (G) 911 us [1323.009s][info][gc,stats ] Pause Init Update Refs (N) 477 us [1323.009s][info][gc,stats ] Manage GCLABs 392 us [1323.009s][info][gc,stats ] Concurrent Update Refs 762598 us [1323.009s][info][gc,stats ] Concurrent Update Thread Roots 8971 us [1323.009s][info][gc,stats ] Pause Final Update Refs (G) 777 us [1323.009s][info][gc,stats ] Pause Final Update Refs (N) 235 us [1323.009s][info][gc,stats ] Update Region States 50 us [1323.009s][info][gc,stats ] Trash Collection Set 23 us [1323.009s][info][gc,stats ] Rebuild Free Set 81 us [1323.009s][info][gc,stats ] Concurrent Cleanup 183 us [1323.009s][info][gc,stats ] Workers: Evacuated 87413K across 1991733 objects, abandoned 0B across 0 objects. [1323.009s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1323.009s][info][gc,stats ] - age 1: 36261688 bytes, 36261688 total [1323.009s][info][gc,stats ] - age 2: 39821024 bytes, 76082712 total [1323.009s][info][gc,stats ] - age 3: 13428824 bytes, 89511536 total [1323.009s][info][gc,stats ] - age 4: 32 bytes, 89511568 total [1323.009s][info][gc,stats ] - age 6: 128 bytes, 89511696 total [1323.009s][info][gc,stats ] - age 7: 16 bytes, 89511712 total [1323.009s][info][gc,stats ] [1323.009s][info][gc,stats ] Mutators: Evacuated 96B across 5 objects, abandoned 0B across 0 objects. [1323.009s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1323.009s][info][gc,stats ] - age 1: 32 bytes, 32 total [1323.009s][info][gc,stats ] - age 2: 32 bytes, 64 total [1323.009s][info][gc,stats ] - age 3: 32 bytes, 96 total [1323.009s][info][gc,stats ] [1323.009s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1323.009s][info][gc,stats ] - age 1: 186771920 bytes, 186771920 total [1323.009s][info][gc,stats ] - age 2: 387672256 bytes, 574444176 total [1323.009s][info][gc,stats ] - age 3: 265273880 bytes, 839718056 total [1323.009s][info][gc,stats ] - age 4: 387086304 bytes, 1226804360 total [1323.009s][info][gc,stats ] [1323.009s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1323.009s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1323.009s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1323.019s][info][gc ] Transition from: normal to: idle [1323.020s][info][gc ] Trigger (YOUNG): Average GC time (4728.34 ms) is above the time for average allocation rate (2086 MB/s) to deplete free headroom (6501M) (margin of error = 3.23) [1323.020s][info][gc,ergo ] Free headroom: 8088M (free) - 1587M (spike) - 0B (penalties) = 6501M [1323.020s][info][gc ] Transition from: idle to: normal [1323.020s][info][gc ] Heuristics request for young collection accepted [1323.020s][info][gc,free ] Free: 8088M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7346K, Mutator Free: 1012 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1323.020s][info][gc,ergo ] GC(1371) Start GC cycle (YOUNG) [1323.020s][info][gc,start ] GC(1371) Concurrent reset [1323.020s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent reset [1323.041s][info][gc ] GC(1371) Concurrent reset 21.486ms [1323.042s][info][gc,start ] GC(1371) Pause Init Mark (YOUNG) [1323.042s][info][gc,task ] GC(1371) Using 8 of 8 workers for init marking [1323.045s][info][gc ] GC(1371) Pause Init Mark (YOUNG) 3.703ms [1323.046s][info][gc,start ] GC(1371) Concurrent remembered set scanning [1323.046s][info][gc,task ] GC(1371) Using 4 of 8 workers for Concurrent remembered set scanning [1323.076s][info][gc ] GC(1371) Concurrent remembered set scanning 30.732ms [1323.076s][info][gc,start ] GC(1371) Concurrent marking roots [1323.076s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent marking roots [1323.080s][info][gc ] GC(1371) Concurrent marking roots 3.694ms [1323.080s][info][gc,start ] GC(1371) Concurrent marking (YOUNG) [1323.080s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent marking [1324.823s][info][gc ] Periodic Sample: GCU = 24.522%, MU = 18.655% during most recent 5.0s [1325.169s][info][gc ] GC(1371) Concurrent marking (YOUNG) 2088.707ms [1325.169s][info][gc,start ] GC(1371) Pause Final Mark (YOUNG) [1325.169s][info][gc,task ] GC(1371) Using 8 of 8 workers for final marking [1325.170s][info][gc,ergo ] GC(1371) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1325.170s][info][gc,ergo ] GC(1371) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1325.170s][info][gc,ergo ] GC(1371) Chosen CSet evacuates young: 51617K (of which at least: 0B are to be promoted), old: 0B [1325.170s][info][gc,ergo ] GC(1371) Collectable Garbage: 5969M (98%), Immediate: 0B (0%), 0 regions, CSet: 5969M (98%), 753 regions [1325.170s][info][gc,ergo ] GC(1371) Evacuation Targets: YOUNG: 51617K, PROMOTE: 0B, OLD: 0B, TOTAL: 51617K [1325.170s][info][gc,free ] Free: 4549M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 2925K, Mutator Free: 569 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1325.170s][info][gc ] GC(1371) Pause Final Mark (YOUNG) 1.108ms [1325.171s][info][gc,start ] GC(1371) Concurrent thread roots [1325.171s][info][gc,task ] GC(1371) Using 4 of 8 workers for Concurrent thread roots [1325.175s][info][gc ] GC(1371) Concurrent thread roots 4.102ms [1325.175s][info][gc,start ] GC(1371) Concurrent weak references [1325.175s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent weak references [1325.175s][info][gc,ref ] GC(1371) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1325.175s][info][gc,ref ] GC(1371) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1325.175s][info][gc,ref ] GC(1371) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1325.175s][info][gc ] GC(1371) Concurrent weak references 0.044ms [1325.175s][info][gc,start ] GC(1371) Concurrent weak roots [1325.175s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent weak root [1325.176s][info][gc ] GC(1371) Concurrent weak roots 0.833ms [1325.176s][info][gc,start ] GC(1371) Concurrent cleanup [1325.176s][info][gc ] GC(1371) Concurrent cleanup 27098M->27098M(31744M) 0.108ms [1325.176s][info][gc,free ] Free: 4534M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 1864K, Mutator Free: 567 Collector Reserve: 65529K, Max: 8192K; Used: 6192B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1325.176s][info][gc,start ] GC(1371) Concurrent strong roots [1325.176s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent strong root [1325.176s][info][gc ] GC(1371) Concurrent strong roots 0.441ms [1325.176s][info][gc,start ] GC(1371) Concurrent evacuation [1325.176s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent evacuation [1325.200s][info][gc ] GC(1371) Concurrent evacuation 24.288ms [1325.201s][info][gc,start ] GC(1371) Pause Init Update Refs [1325.201s][info][gc ] GC(1371) Pause Init Update Refs 0.525ms [1325.202s][info][gc,start ] GC(1371) Concurrent update references [1325.202s][info][gc,task ] GC(1371) Using 4 of 8 workers for concurrent reference update [1325.202s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1325.883s][info][gc ] GC(1371) Concurrent update references 681.023ms [1325.883s][info][gc,start ] GC(1371) Concurrent update thread roots [1325.892s][info][gc ] GC(1371) Concurrent update thread roots 9.729ms [1325.893s][info][gc,start ] GC(1371) Pause Final Update Refs [1325.893s][info][gc,task ] GC(1371) Using 8 of 8 workers for final reference update [1325.893s][info][gc,free ] Free: 8329M, Max: 8192K regular, 560M humongous, Frag: 77% external, 71% internal; Used: 5963M, Mutator Free: 1042 Collector Reserve: 808M, Max: 8192K; Used: 65536K Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1325.893s][info][gc ] GC(1371) Pause Final Update Refs 0.235ms [1325.893s][info][gc,start ] GC(1371) Concurrent cleanup [1325.893s][info][gc ] GC(1371) Concurrent cleanup 28576M->22564M(31744M) 0.178ms [1325.893s][info][gc,ergo ] GC(1371) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14138K, young_available: 9136M [1325.894s][info][gc,ergo ] GC(1371) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.6% during period of 2.885s [1325.894s][info][gc,ergo ] GC(1371) At end of Concurrent Young GC: YOUNG generation used: 7011M, used regions: 7032M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 9135M [1325.894s][info][gc,ergo ] GC(1371) At end of Concurrent Young GC: OLD generation used: 15554M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 14138K [1325.894s][info][gc,free ] Free: 8327M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8750K, Mutator Free: 1042 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1325.894s][info][gc,stats ] [1325.894s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1325.894s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1325.894s][info][gc,stats ] [1325.894s][info][gc,stats ] Concurrent Reset 21518 us [1325.894s][info][gc,stats ] Pause Init Mark (G) 4423 us [1325.894s][info][gc,stats ] Pause Init Mark (N) 3712 us [1325.894s][info][gc,stats ] Swap Remembered Set 3345 us [1325.894s][info][gc,stats ] Update Region States 235 us [1325.894s][info][gc,stats ] Concurrent Scan Remembered Set 30749 us, parallelism: 3.99x [1325.894s][info][gc,stats ] RS: 122559 us [1325.894s][info][gc,stats ] RS: Scan Clusters 122559 us, workers (us): 30648, 30640, 30638, 30633, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Concurrent Mark Roots 3703 us, parallelism: 3.62x [1325.894s][info][gc,stats ] CMR: 13402 us [1325.894s][info][gc,stats ] CMR: Thread Roots 12295 us, workers (us): 3163, 3002, 3025, 3105, ---, ---, ---, ---, [1325.894s][info][gc,stats ] CMR: Code Cache Roots 981 us, workers (us): 176, 346, 301, 159, ---, ---, ---, ---, [1325.894s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 23, 19, 17, ---, ---, ---, ---, [1325.894s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Concurrent Marking 2088729 us, parallelism: 3.98x [1325.894s][info][gc,stats ] CM: 8314831 us [1325.894s][info][gc,stats ] CM: Parallel Mark 8314831 us, workers (us): 2078723, 2078697, 2078703, 2078708, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Pause Final Mark (G) 1705 us [1325.894s][info][gc,stats ] Pause Final Mark (N) 1117 us [1325.894s][info][gc,stats ] Finish Mark 520 us [1325.894s][info][gc,stats ] Update Region States 99 us [1325.894s][info][gc,stats ] Choose Collection Set 248 us [1325.894s][info][gc,stats ] Rebuild Free Set 46 us [1325.894s][info][gc,stats ] Concurrent Thread Roots 4117 us, parallelism: 3.87x [1325.894s][info][gc,stats ] CTR: 15936 us [1325.894s][info][gc,stats ] CTR: Thread Roots 15936 us, workers (us): 3974, 3974, 4035, 3953, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.04x [1325.894s][info][gc,stats ] CWRF: 2 us [1325.894s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Concurrent Weak Roots 839 us [1325.894s][info][gc,stats ] Roots 52 us, parallelism: 1.27x [1325.894s][info][gc,stats ] CWR: 66 us [1325.894s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 22, 15, 16, 13, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Rendezvous 771 us [1325.894s][info][gc,stats ] Concurrent Cleanup 114 us [1325.894s][info][gc,stats ] Concurrent Strong Roots 447 us, parallelism: 2.52x [1325.894s][info][gc,stats ] CSR: 1126 us [1325.894s][info][gc,stats ] CSR: Code Cache Roots 952 us, workers (us): 161, 167, 361, 263, ---, ---, ---, ---, [1325.894s][info][gc,stats ] CSR: VM Strong Roots 149 us, workers (us): 45, 40, 36, 28, ---, ---, ---, ---, [1325.894s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 19, ---, ---, 6, ---, ---, ---, ---, [1325.894s][info][gc,stats ] Concurrent Evacuation 24310 us [1325.894s][info][gc,stats ] Pause Init Update Refs (G) 1031 us [1325.894s][info][gc,stats ] Pause Init Update Refs (N) 535 us [1325.894s][info][gc,stats ] Manage GCLABs 445 us [1325.894s][info][gc,stats ] Concurrent Update Refs 681049 us [1325.894s][info][gc,stats ] Concurrent Update Thread Roots 9751 us [1325.894s][info][gc,stats ] Pause Final Update Refs (G) 839 us [1325.894s][info][gc,stats ] Pause Final Update Refs (N) 240 us [1325.894s][info][gc,stats ] Update Region States 58 us [1325.894s][info][gc,stats ] Trash Collection Set 22 us [1325.894s][info][gc,stats ] Rebuild Free Set 80 us [1325.894s][info][gc,stats ] Concurrent Cleanup 184 us [1325.894s][info][gc,stats ] Workers: Evacuated 51617K across 833041 objects, abandoned 0B across 0 objects. [1325.894s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1325.894s][info][gc,stats ] - age 1: 38127264 bytes, 38127264 total [1325.894s][info][gc,stats ] - age 2: 955552 bytes, 39082816 total [1325.894s][info][gc,stats ] - age 3: 8037136 bytes, 47119952 total [1325.894s][info][gc,stats ] - age 4: 5736624 bytes, 52856576 total [1325.894s][info][gc,stats ] - age 5: 32 bytes, 52856608 total [1325.894s][info][gc,stats ] [1325.894s][info][gc,stats ] Mutators: Evacuated 160B across 10 objects, abandoned 0B across 0 objects. [1325.894s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1325.894s][info][gc,stats ] - age 1: 32 bytes, 32 total [1325.894s][info][gc,stats ] - age 2: 128 bytes, 160 total [1325.894s][info][gc,stats ] [1325.894s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1325.894s][info][gc,stats ] - age 1: 39450752 bytes, 39450752 total [1325.894s][info][gc,stats ] - age 2: 186375136 bytes, 225825888 total [1325.894s][info][gc,stats ] - age 3: 387546400 bytes, 613372288 total [1325.894s][info][gc,stats ] - age 4: 265273080 bytes, 878645368 total [1325.894s][info][gc,stats ] - age 5: 387086304 bytes, 1265731672 total [1325.894s][info][gc,stats ] [1325.894s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1325.894s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1325.894s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1325.904s][info][gc ] Transition from: normal to: idle [1325.905s][info][gc ] Trigger (YOUNG): Average GC time (5120.99 ms) is above the time for average allocation rate (2080 MB/s) to deplete free headroom (6717M) (margin of error = 3.25) [1325.905s][info][gc,ergo ] Free headroom: 8305M (free) - 1587M (spike) - 0B (penalties) = 6717M [1325.905s][info][gc ] Transition from: idle to: normal [1325.905s][info][gc ] Heuristics request for young collection accepted [1325.905s][info][gc,free ] Free: 8304M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7255K, Mutator Free: 1039 Collector Reserve: 808M, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1325.905s][info][gc,ergo ] GC(1372) Start GC cycle (YOUNG) [1325.905s][info][gc,start ] GC(1372) Concurrent reset [1325.905s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent reset [1325.935s][info][gc ] GC(1372) Concurrent reset 29.576ms [1325.936s][info][gc,start ] GC(1372) Pause Init Mark (YOUNG) [1325.936s][info][gc,task ] GC(1372) Using 8 of 8 workers for init marking [1325.941s][info][gc ] GC(1372) Pause Init Mark (YOUNG) 5.173ms [1325.941s][info][gc,start ] GC(1372) Concurrent remembered set scanning [1325.941s][info][gc,task ] GC(1372) Using 4 of 8 workers for Concurrent remembered set scanning [1325.976s][info][gc ] GC(1372) Concurrent remembered set scanning 35.238ms [1325.976s][info][gc,start ] GC(1372) Concurrent marking roots [1325.976s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent marking roots [1325.980s][info][gc ] GC(1372) Concurrent marking roots 3.993ms [1325.980s][info][gc,start ] GC(1372) Concurrent marking (YOUNG) [1325.980s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent marking [1328.147s][info][gc ] GC(1372) Concurrent marking (YOUNG) 2166.376ms [1328.147s][info][gc,start ] GC(1372) Pause Final Mark (YOUNG) [1328.147s][info][gc,task ] GC(1372) Using 8 of 8 workers for final marking [1328.148s][info][gc,ergo ] GC(1372) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1328.148s][info][gc,ergo ] GC(1372) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1328.148s][info][gc,ergo ] GC(1372) Chosen CSet evacuates young: 48298K (of which at least: 0B are to be promoted), old: 0B [1328.148s][info][gc,ergo ] GC(1372) Collectable Garbage: 5768M (98%), Immediate: 0B (0%), 0 regions, CSet: 5768M (98%), 727 regions [1328.148s][info][gc,ergo ] GC(1372) Evacuation Targets: YOUNG: 48298K, PROMOTE: 0B, OLD: 0B, TOTAL: 48298K [1328.148s][info][gc,free ] Free: 4600M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 7486K, Mutator Free: 576 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1328.148s][info][gc ] GC(1372) Pause Final Mark (YOUNG) 0.988ms [1328.148s][info][gc,start ] GC(1372) Concurrent thread roots [1328.148s][info][gc,task ] GC(1372) Using 4 of 8 workers for Concurrent thread roots [1328.152s][info][gc ] GC(1372) Concurrent thread roots 3.651ms [1328.152s][info][gc,start ] GC(1372) Concurrent weak references [1328.152s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent weak references [1328.152s][info][gc,ref ] GC(1372) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1328.152s][info][gc,ref ] GC(1372) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1328.152s][info][gc,ref ] GC(1372) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1328.152s][info][gc ] GC(1372) Concurrent weak references 0.044ms [1328.152s][info][gc,start ] GC(1372) Concurrent weak roots [1328.152s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent weak root [1328.152s][info][gc ] GC(1372) Concurrent weak roots 0.668ms [1328.152s][info][gc,start ] GC(1372) Concurrent cleanup [1328.153s][info][gc ] GC(1372) Concurrent cleanup 27049M->27049M(31744M) 0.129ms [1328.153s][info][gc,free ] Free: 4586M, Max: 8192K regular, 560M humongous, Frag: 88% external, 0% internal; Used: 5129K, Mutator Free: 574 Collector Reserve: 65527K, Max: 8192K; Used: 8256B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1328.153s][info][gc,start ] GC(1372) Concurrent strong roots [1328.153s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent strong root [1328.153s][info][gc ] GC(1372) Concurrent strong roots 0.458ms [1328.153s][info][gc,start ] GC(1372) Concurrent evacuation [1328.153s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent evacuation [1328.177s][info][gc ] GC(1372) Concurrent evacuation 24.051ms [1328.177s][info][gc,start ] GC(1372) Pause Init Update Refs [1328.178s][info][gc ] GC(1372) Pause Init Update Refs 0.362ms [1328.178s][info][gc,start ] GC(1372) Concurrent update references [1328.178s][info][gc,task ] GC(1372) Using 4 of 8 workers for concurrent reference update [1328.178s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1328.944s][info][gc ] GC(1372) Concurrent update references 766.400ms [1328.944s][info][gc,start ] GC(1372) Concurrent update thread roots [1328.953s][info][gc ] GC(1372) Concurrent update thread roots 8.592ms [1328.953s][info][gc,start ] GC(1372) Pause Final Update Refs [1328.953s][info][gc,task ] GC(1372) Using 8 of 8 workers for final reference update [1328.954s][info][gc,free ] Free: 7975M, Max: 8192K regular, 560M humongous, Frag: 75% external, 72% internal; Used: 5752M, Mutator Free: 997 Collector Reserve: 815M, Max: 8192K; Used: 65538K Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1328.954s][info][gc ] GC(1372) Pause Final Update Refs 0.248ms [1328.954s][info][gc,start ] GC(1372) Concurrent cleanup [1328.954s][info][gc ] GC(1372) Concurrent cleanup 28717M->22909M(31744M) 0.178ms [1328.954s][info][gc,ergo ] GC(1372) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14138K, young_available: 8791M [1328.954s][info][gc,ergo ] GC(1372) At end of Concurrent Young GC: GCU: 24.4%, MU: 19.1% during period of 3.061s [1328.954s][info][gc,ergo ] GC(1372) At end of Concurrent Young GC: YOUNG generation used: 7356M, used regions: 7392M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 8790M [1328.954s][info][gc,ergo ] GC(1372) At end of Concurrent Young GC: OLD generation used: 15554M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 14138K [1328.954s][info][gc,free ] Free: 7974M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 1654K, Mutator Free: 997 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1328.955s][info][gc,stats ] [1328.955s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1328.955s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1328.955s][info][gc,stats ] [1328.955s][info][gc,stats ] Concurrent Reset 29602 us [1328.955s][info][gc,stats ] Pause Init Mark (G) 5917 us [1328.955s][info][gc,stats ] Pause Init Mark (N) 5182 us [1328.955s][info][gc,stats ] Swap Remembered Set 4765 us [1328.955s][info][gc,stats ] Update Region States 276 us [1328.955s][info][gc,stats ] Concurrent Scan Remembered Set 35255 us, parallelism: 3.95x [1328.955s][info][gc,stats ] RS: 139232 us [1328.955s][info][gc,stats ] RS: Scan Clusters 139232 us, workers (us): 35176, 35167, 34969, 33919, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Concurrent Mark Roots 4006 us, parallelism: 3.60x [1328.955s][info][gc,stats ] CMR: 14413 us [1328.955s][info][gc,stats ] CMR: Thread Roots 13178 us, workers (us): 3465, 3373, 3194, 3146, ---, ---, ---, ---, [1328.955s][info][gc,stats ] CMR: Code Cache Roots 1101 us, workers (us): 183, 186, 360, 372, ---, ---, ---, ---, [1328.955s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 32, 23, 24, 17, ---, ---, ---, ---, [1328.955s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 9, 30, ---, ---, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Concurrent Marking 2166399 us, parallelism: 3.98x [1328.955s][info][gc,stats ] CM: 8624809 us [1328.955s][info][gc,stats ] CM: Parallel Mark 8624809 us, workers (us): 2156201, 2156209, 2156203, 2156196, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Pause Final Mark (G) 1474 us [1328.955s][info][gc,stats ] Pause Final Mark (N) 994 us [1328.955s][info][gc,stats ] Finish Mark 466 us [1328.955s][info][gc,stats ] Update Region States 89 us [1328.955s][info][gc,stats ] Choose Collection Set 200 us [1328.955s][info][gc,stats ] Rebuild Free Set 43 us [1328.955s][info][gc,stats ] Concurrent Thread Roots 3663 us, parallelism: 3.85x [1328.955s][info][gc,stats ] CTR: 14090 us [1328.955s][info][gc,stats ] CTR: Thread Roots 14090 us, workers (us): 3483, 3482, 3542, 3582, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.03x [1328.955s][info][gc,stats ] CWRF: 2 us [1328.955s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Concurrent Weak Roots 679 us [1328.955s][info][gc,stats ] Roots 52 us, parallelism: 1.39x [1328.955s][info][gc,stats ] CWR: 72 us [1328.955s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 21, 21, 17, 13, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Rendezvous 607 us [1328.955s][info][gc,stats ] Concurrent Cleanup 136 us [1328.955s][info][gc,stats ] Concurrent Strong Roots 468 us, parallelism: 2.55x [1328.955s][info][gc,stats ] CSR: 1191 us [1328.955s][info][gc,stats ] CSR: Code Cache Roots 1025 us, workers (us): 376, 201, 163, 284, ---, ---, ---, ---, [1328.955s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 38, 32, 27, ---, ---, ---, ---, [1328.955s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): ---, ---, 20, 6, ---, ---, ---, ---, [1328.955s][info][gc,stats ] Concurrent Evacuation 24067 us [1328.955s][info][gc,stats ] Pause Init Update Refs (G) 818 us [1328.955s][info][gc,stats ] Pause Init Update Refs (N) 374 us [1328.955s][info][gc,stats ] Manage GCLABs 282 us [1328.955s][info][gc,stats ] Concurrent Update Refs 766422 us [1328.955s][info][gc,stats ] Concurrent Update Thread Roots 8610 us [1328.955s][info][gc,stats ] Pause Final Update Refs (G) 881 us [1328.955s][info][gc,stats ] Pause Final Update Refs (N) 253 us [1328.955s][info][gc,stats ] Update Region States 57 us [1328.955s][info][gc,stats ] Trash Collection Set 21 us [1328.955s][info][gc,stats ] Rebuild Free Set 83 us [1328.955s][info][gc,stats ] Concurrent Cleanup 185 us [1328.955s][info][gc,stats ] Workers: Evacuated 48298K across 757007 objects, abandoned 0B across 0 objects. [1328.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1328.955s][info][gc,stats ] - age 1: 33979224 bytes, 33979224 total [1328.955s][info][gc,stats ] - age 2: 749080 bytes, 34728304 total [1328.955s][info][gc,stats ] - age 3: 955456 bytes, 35683760 total [1328.955s][info][gc,stats ] - age 4: 8037104 bytes, 43720864 total [1328.955s][info][gc,stats ] - age 5: 5736624 bytes, 49457488 total [1328.955s][info][gc,stats ] - age 6: 32 bytes, 49457520 total [1328.955s][info][gc,stats ] [1328.955s][info][gc,stats ] Mutators: Evacuated 384B across 24 objects, abandoned 0B across 0 objects. [1328.955s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1328.955s][info][gc,stats ] - age 2: 256 bytes, 256 total [1328.955s][info][gc,stats ] - age 3: 96 bytes, 352 total [1328.955s][info][gc,stats ] - age 4: 32 bytes, 384 total [1328.955s][info][gc,stats ] [1328.955s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1328.955s][info][gc,stats ] - age 2: 39450752 bytes, 39450752 total [1328.955s][info][gc,stats ] - age 3: 186375136 bytes, 225825888 total [1328.955s][info][gc,stats ] - age 4: 387546400 bytes, 613372288 total [1328.955s][info][gc,stats ] - age 5: 265273080 bytes, 878645368 total [1328.955s][info][gc,stats ] - age 6: 387086304 bytes, 1265731672 total [1328.955s][info][gc,stats ] [1328.955s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1328.955s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1328.955s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1328.965s][info][gc ] Transition from: normal to: idle [1328.966s][info][gc ] Trigger (YOUNG): Average GC time (5485.68 ms) is above the time for average allocation rate (2074 MB/s) to deplete free headroom (6361M) (margin of error = 3.26) [1328.966s][info][gc,ergo ] Free headroom: 7948M (free) - 1587M (spike) - 0B (penalties) = 6361M [1328.966s][info][gc ] Transition from: idle to: normal [1328.966s][info][gc ] Heuristics request for young collection accepted [1328.966s][info][gc,free ] Free: 7948M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 3911K, Mutator Free: 994 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1328.966s][info][gc,ergo ] GC(1373) Start GC cycle (YOUNG) [1328.966s][info][gc,start ] GC(1373) Concurrent reset [1328.966s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent reset [1328.990s][info][gc ] GC(1373) Concurrent reset 23.157ms [1328.990s][info][gc,start ] GC(1373) Pause Init Mark (YOUNG) [1328.990s][info][gc,task ] GC(1373) Using 8 of 8 workers for init marking [1328.994s][info][gc ] GC(1373) Pause Init Mark (YOUNG) 3.945ms [1328.997s][info][gc,start ] GC(1373) Concurrent remembered set scanning [1328.997s][info][gc,task ] GC(1373) Using 4 of 8 workers for Concurrent remembered set scanning [1329.037s][info][gc ] GC(1373) Concurrent remembered set scanning 39.868ms [1329.037s][info][gc,start ] GC(1373) Concurrent marking roots [1329.037s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent marking roots [1329.041s][info][gc ] GC(1373) Concurrent marking roots 4.648ms [1329.041s][info][gc,start ] GC(1373) Concurrent marking (YOUNG) [1329.041s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent marking [1329.834s][info][gc ] Periodic Sample: GCU = 24.252%, MU = 19.153% during most recent 5.0s [1331.318s][info][gc ] GC(1373) Concurrent marking (YOUNG) 2276.256ms [1331.318s][info][gc,start ] GC(1373) Pause Final Mark (YOUNG) [1331.318s][info][gc,task ] GC(1373) Using 8 of 8 workers for final marking [1331.319s][info][gc,ergo ] GC(1373) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1331.319s][info][gc,ergo ] GC(1373) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1331.319s][info][gc,ergo ] GC(1373) Chosen CSet evacuates young: 51181K (of which at least: 0B are to be promoted), old: 0B [1331.319s][info][gc,ergo ] GC(1373) Collectable Garbage: 6109M (98%), Immediate: 0B (0%), 0 regions, CSet: 6109M (98%), 770 regions [1331.319s][info][gc,ergo ] GC(1373) Evacuation Targets: YOUNG: 51181K, PROMOTE: 0B, OLD: 0B, TOTAL: 51181K [1331.319s][info][gc,free ] Free: 4040M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 7848K, Mutator Free: 506 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1331.319s][info][gc ] GC(1373) Pause Final Mark (YOUNG) 1.050ms [1331.319s][info][gc,start ] GC(1373) Concurrent thread roots [1331.319s][info][gc,task ] GC(1373) Using 4 of 8 workers for Concurrent thread roots [1331.323s][info][gc ] GC(1373) Concurrent thread roots 3.879ms [1331.323s][info][gc,start ] GC(1373) Concurrent weak references [1331.323s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent weak references [1331.323s][info][gc,ref ] GC(1373) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1331.323s][info][gc,ref ] GC(1373) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1331.323s][info][gc,ref ] GC(1373) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1331.323s][info][gc ] GC(1373) Concurrent weak references 0.041ms [1331.323s][info][gc,start ] GC(1373) Concurrent weak roots [1331.323s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent weak root [1331.324s][info][gc ] GC(1373) Concurrent weak roots 0.671ms [1331.324s][info][gc,start ] GC(1373) Concurrent cleanup [1331.324s][info][gc ] GC(1373) Concurrent cleanup 27608M->27609M(31744M) 0.101ms [1331.324s][info][gc,free ] Free: 4027M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 4445K, Mutator Free: 504 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1331.324s][info][gc,start ] GC(1373) Concurrent strong roots [1331.324s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent strong root [1331.324s][info][gc ] GC(1373) Concurrent strong roots 0.414ms [1331.324s][info][gc,start ] GC(1373) Concurrent evacuation [1331.324s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent evacuation [1331.346s][info][gc ] GC(1373) Concurrent evacuation 21.273ms [1331.346s][info][gc,start ] GC(1373) Pause Init Update Refs [1331.347s][info][gc ] GC(1373) Pause Init Update Refs 0.500ms [1331.347s][info][gc,start ] GC(1373) Concurrent update references [1331.347s][info][gc,task ] GC(1373) Using 4 of 8 workers for concurrent reference update [1331.347s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1332.079s][info][gc ] GC(1373) Concurrent update references 731.773ms [1332.079s][info][gc,start ] GC(1373) Concurrent update thread roots [1332.088s][info][gc ] GC(1373) Concurrent update thread roots 8.998ms [1332.088s][info][gc,start ] GC(1373) Pause Final Update Refs [1332.088s][info][gc,task ] GC(1373) Using 8 of 8 workers for final reference update [1332.088s][info][gc,free ] Free: 7841M, Max: 8192K regular, 560M humongous, Frag: 68% external, 77% internal; Used: 6102M, Mutator Free: 981 Collector Reserve: 815M, Max: 8192K; Used: 65538K Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1332.088s][info][gc ] GC(1373) Pause Final Update Refs 0.243ms [1332.088s][info][gc,start ] GC(1373) Concurrent cleanup [1332.089s][info][gc ] GC(1373) Concurrent cleanup 29195M->23043M(31744M) 0.191ms [1332.089s][info][gc,ergo ] GC(1373) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 14138K, young_available: 8656M [1332.089s][info][gc,ergo ] GC(1373) At end of Concurrent Young GC: GCU: 24.4%, MU: 19.3% during period of 3.135s [1332.089s][info][gc,ergo ] GC(1373) At end of Concurrent Young GC: YOUNG generation used: 7490M, used regions: 7520M, humongous waste: 13504K, soft capacity: 31744M, max capacity: 16160M, available: 8655M [1332.089s][info][gc,ergo ] GC(1373) At end of Concurrent Young GC: OLD generation used: 15554M, used regions: 15584M, humongous waste: 16540K, soft capacity: 0B, max capacity: 15584M, available: 14138K [1332.089s][info][gc,free ] Free: 7839M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 8315K, Mutator Free: 981 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1332.089s][info][gc,stats ] [1332.089s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1332.089s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1332.089s][info][gc,stats ] [1332.089s][info][gc,stats ] Concurrent Reset 23177 us [1332.089s][info][gc,stats ] Pause Init Mark (G) 7184 us [1332.089s][info][gc,stats ] Pause Init Mark (N) 3963 us [1332.089s][info][gc,stats ] Swap Remembered Set 3516 us [1332.089s][info][gc,stats ] Update Region States 288 us [1332.089s][info][gc,stats ] Concurrent Scan Remembered Set 39899 us, parallelism: 3.98x [1332.089s][info][gc,stats ] RS: 158801 us [1332.089s][info][gc,stats ] RS: Scan Clusters 158801 us, workers (us): 39811, 39810, 39805, 39376, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Concurrent Mark Roots 4663 us, parallelism: 3.64x [1332.089s][info][gc,stats ] CMR: 16994 us [1332.089s][info][gc,stats ] CMR: Thread Roots 15643 us, workers (us): 3883, 4019, 3921, 3820, ---, ---, ---, ---, [1332.089s][info][gc,stats ] CMR: Code Cache Roots 1194 us, workers (us): 372, 201, 244, 377, ---, ---, ---, ---, [1332.089s][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 33, 29, 25, 21, ---, ---, ---, ---, [1332.089s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): ---, 11, 39, ---, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Concurrent Marking 2276286 us, parallelism: 3.98x [1332.089s][info][gc,stats ] CM: 9065447 us [1332.089s][info][gc,stats ] CM: Parallel Mark 9065447 us, workers (us): 2266382, 2266374, 2266352, 2266339, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Pause Final Mark (G) 1569 us [1332.089s][info][gc,stats ] Pause Final Mark (N) 1056 us [1332.089s][info][gc,stats ] Finish Mark 517 us [1332.089s][info][gc,stats ] Update Region States 92 us [1332.089s][info][gc,stats ] Choose Collection Set 209 us [1332.089s][info][gc,stats ] Rebuild Free Set 44 us [1332.089s][info][gc,stats ] Concurrent Thread Roots 3895 us, parallelism: 3.86x [1332.089s][info][gc,stats ] CTR: 15019 us [1332.089s][info][gc,stats ] CTR: Thread Roots 15019 us, workers (us): 3716, 3805, 3754, 3744, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [1332.089s][info][gc,stats ] CWRF: 2 us [1332.089s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Concurrent Weak Roots 676 us [1332.089s][info][gc,stats ] Roots 63 us, parallelism: 1.51x [1332.089s][info][gc,stats ] CWR: 95 us [1332.089s][info][gc,stats ] CWR: VM Weak Roots 95 us, workers (us): 30, 25, 22, 18, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Rendezvous 600 us [1332.089s][info][gc,stats ] Concurrent Cleanup 107 us [1332.089s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.68x [1332.089s][info][gc,stats ] CSR: 1122 us [1332.089s][info][gc,stats ] CSR: Code Cache Roots 957 us, workers (us): 190, 340, 167, 259, ---, ---, ---, ---, [1332.089s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 42, 38, 31, 28, ---, ---, ---, ---, [1332.089s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): ---, ---, 20, 5, ---, ---, ---, ---, [1332.089s][info][gc,stats ] Concurrent Evacuation 21288 us [1332.089s][info][gc,stats ] Pause Init Update Refs (G) 1028 us [1332.089s][info][gc,stats ] Pause Init Update Refs (N) 511 us [1332.089s][info][gc,stats ] Manage GCLABs 405 us [1332.089s][info][gc,stats ] Concurrent Update Refs 731800 us [1332.089s][info][gc,stats ] Concurrent Update Thread Roots 9018 us [1332.089s][info][gc,stats ] Pause Final Update Refs (G) 884 us [1332.089s][info][gc,stats ] Pause Final Update Refs (N) 248 us [1332.089s][info][gc,stats ] Update Region States 54 us [1332.089s][info][gc,stats ] Trash Collection Set 13 us [1332.089s][info][gc,stats ] Rebuild Free Set 83 us [1332.089s][info][gc,stats ] Concurrent Cleanup 197 us [1332.089s][info][gc,stats ] Workers: Evacuated 51180K across 828296 objects, abandoned 0B across 0 objects. [1332.089s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1332.089s][info][gc,stats ] - age 1: 36583784 bytes, 36583784 total [1332.090s][info][gc,stats ] - age 2: 757472 bytes, 37341256 total [1332.090s][info][gc,stats ] - age 3: 557632 bytes, 37898888 total [1332.090s][info][gc,stats ] - age 4: 760528 bytes, 38659416 total [1332.090s][info][gc,stats ] - age 5: 8018792 bytes, 46678208 total [1332.090s][info][gc,stats ] - age 6: 5730864 bytes, 52409072 total [1332.090s][info][gc,stats ] - age 7: 32 bytes, 52409104 total [1332.090s][info][gc,stats ] [1332.090s][info][gc,stats ] Mutators: Evacuated 288B across 17 objects, abandoned 0B across 0 objects. [1332.090s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1332.090s][info][gc,stats ] - age 2: 32 bytes, 32 total [1332.090s][info][gc,stats ] - age 3: 160 bytes, 192 total [1332.090s][info][gc,stats ] - age 4: 64 bytes, 256 total [1332.090s][info][gc,stats ] - age 6: 32 bytes, 288 total [1332.090s][info][gc,stats ] [1332.090s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1332.090s][info][gc,stats ] - age 1: 32 bytes, 32 total [1332.090s][info][gc,stats ] - age 3: 39403008 bytes, 39403040 total [1332.090s][info][gc,stats ] - age 4: 185966552 bytes, 225369592 total [1332.090s][info][gc,stats ] - age 5: 387320832 bytes, 612690424 total [1332.090s][info][gc,stats ] - age 6: 265272688 bytes, 877963112 total [1332.090s][info][gc,stats ] - age 7: 387086304 bytes, 1265049416 total [1332.090s][info][gc,stats ] [1332.090s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1332.090s][info][gc,stats ] - age 7: 10450592880 bytes, 10450592880 total [1332.090s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1332.100s][info][gc ] Transition from: normal to: idle [1332.101s][info][gc ] Trigger (YOUNG): Average GC time (5776.74 ms) is above the time for average allocation rate (2069 MB/s) to deplete free headroom (6227M) (margin of error = 3.27) [1332.101s][info][gc,ergo ] Free headroom: 7814M (free) - 1587M (spike) - 0B (penalties) = 6227M [1332.101s][info][gc ] Transition from: idle to: normal [1332.101s][info][gc ] Heuristics request for young collection accepted [1332.101s][info][gc,free ] Free: 7814M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 9953K, Mutator Free: 978 Collector Reserve: 815M, Max: 8192K; Used: 2064B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1332.101s][info][gc,ergo ] GC(1374) Start GC cycle (YOUNG) [1332.101s][info][gc,start ] GC(1374) Concurrent reset [1332.101s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent reset [1332.131s][info][gc ] GC(1374) Concurrent reset 29.775ms [1332.131s][info][gc,start ] GC(1374) Pause Init Mark (YOUNG) [1332.131s][info][gc,task ] GC(1374) Using 8 of 8 workers for init marking [1332.135s][info][gc ] GC(1374) Pause Init Mark (YOUNG) 3.784ms [1332.135s][info][gc,start ] GC(1374) Concurrent remembered set scanning [1332.135s][info][gc,task ] GC(1374) Using 4 of 8 workers for Concurrent remembered set scanning [1332.171s][info][gc ] GC(1374) Concurrent remembered set scanning 36.331ms [1332.171s][info][gc,start ] GC(1374) Concurrent marking roots [1332.171s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent marking roots [1332.176s][info][gc ] GC(1374) Concurrent marking roots 4.159ms [1332.176s][info][gc,start ] GC(1374) Concurrent marking (YOUNG) [1332.176s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent marking [1334.233s][info][gc ] GC(1374) Concurrent marking (YOUNG) 2057.797ms [1334.234s][info][gc,start ] GC(1374) Pause Final Mark (YOUNG) [1334.234s][info][gc,task ] GC(1374) Using 8 of 8 workers for final marking [1334.235s][info][gc,ergo ] GC(1374) Planning to promote in place 47 humongous regions and 0 regular regions, spanning a total of 394264576 used bytes [1334.235s][info][gc,ergo ] GC(1374) Adaptive CSet Selection for YOUNG. Max Evacuation: 673M, Actual Free: 0B. [1334.235s][info][gc,ergo ] GC(1374) Chosen CSet evacuates young: 50083K (of which at least: 6494K are to be promoted), old: 0B [1334.235s][info][gc,ergo ] GC(1374) Collectable Garbage: 6255M (98%), Immediate: 0B (0%), 0 regions, CSet: 6255M (98%), 789 regions [1334.235s][info][gc,ergo ] GC(1374) Evacuation Targets: YOUNG: 50083K, PROMOTE: 6494K, OLD: 0B, TOTAL: 56578K [1334.235s][info][gc,free ] Free: 4302M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 2002K, Mutator Free: 538 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 14131K, Max: 7941K; Used: 2253K [1334.235s][info][gc ] GC(1374) Pause Final Mark (YOUNG) 1.032ms [1334.235s][info][gc,start ] GC(1374) Concurrent thread roots [1334.235s][info][gc,task ] GC(1374) Using 4 of 8 workers for Concurrent thread roots [1334.238s][info][gc ] GC(1374) Concurrent thread roots 3.348ms [1334.238s][info][gc,start ] GC(1374) Concurrent weak references [1334.238s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent weak references [1334.238s][info][gc,ref ] GC(1374) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1334.238s][info][gc,ref ] GC(1374) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1334.238s][info][gc,ref ] GC(1374) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1334.238s][info][gc ] GC(1374) Concurrent weak references 0.047ms [1334.238s][info][gc,start ] GC(1374) Concurrent weak roots [1334.238s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent weak root [1334.239s][info][gc ] GC(1374) Concurrent weak roots 0.629ms [1334.239s][info][gc,start ] GC(1374) Concurrent cleanup [1334.239s][info][gc ] GC(1374) Concurrent cleanup 27343M->27343M(31744M) 0.102ms [1334.239s][info][gc,free ] Free: 4291M, Max: 8192K regular, 560M humongous, Frag: 87% external, 0% internal; Used: 4575K, Mutator Free: 537 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 14128K, Max: 7941K; Used: 2255K [1334.239s][info][gc,start ] GC(1374) Concurrent strong roots [1334.239s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent strong root [1334.240s][info][gc ] GC(1374) Concurrent strong roots 0.405ms [1334.240s][info][gc,start ] GC(1374) Concurrent evacuation [1334.240s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent evacuation [1334.241s][info][gc ] GC(1374) Forcing transfer of 14 region(s) from YOUNG to OLD, yielding increased size: 15696M [1334.242s][info][gc ] GC(1374) Forcing transfer of 33 region(s) from YOUNG to OLD, yielding increased size: 15960M [1334.254s][info][gc,ergo ] GC(1374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14477824, promotion expended: 6338176, old capacity: 16735272960, old_used: 16696366672, old unaffiliated regions: 0 [1334.254s][info][gc,ergo ] GC(1374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14477824, promotion expended: 6338176, old capacity: 16735272960, old_used: 16696366672, old unaffiliated regions: 0 [1334.254s][info][gc,ergo ] GC(1374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14477824, promotion expended: 6338176, old capacity: 16735272960, old_used: 16696366672, old unaffiliated regions: 0 [1334.254s][info][gc,ergo ] GC(1374) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 14477824, promotion expended: 6338176, old capacity: 16735272960, old_used: 16696366672, old unaffiliated regions: 0 [1334.254s][info][gc,ergo ] GC(1374) Squelching additional promotion failure reports for current epoch [1334.263s][info][gc ] GC(1374) Concurrent evacuation 23.533ms [1334.263s][info][gc,start ] GC(1374) Pause Init Update Refs [1334.264s][info][gc ] GC(1374) Pause Init Update Refs 0.482ms [1334.264s][info][gc,start ] GC(1374) Concurrent update references [1334.264s][info][gc,task ] GC(1374) Using 4 of 8 workers for concurrent reference update [1334.264s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1334.845s][info][gc ] Periodic Sample: GCU = 24.673%, MU = 18.732% during most recent 5.0s [1334.978s][info][gc ] GC(1374) Concurrent update references 713.833ms [1334.978s][info][gc,start ] GC(1374) Concurrent update thread roots [1334.987s][info][gc ] GC(1374) Concurrent update thread roots 9.547ms [1334.988s][info][gc,start ] GC(1374) Pause Final Update Refs [1334.988s][info][gc,task ] GC(1374) Using 8 of 8 workers for final reference update [1334.988s][info][gc,free ] Free: 8209M, Max: 8192K regular, 560M humongous, Frag: 72% external, 76% internal; Used: 6253M, Mutator Free: 1027 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 127M, Max: 8192K; Used: 65789K [1334.988s][info][gc ] GC(1374) Pause Final Update Refs 0.233ms [1334.988s][info][gc,start ] GC(1374) Concurrent cleanup [1334.989s][info][gc ] GC(1374) Concurrent cleanup 28896M->22594M(31744M) 0.277ms [1334.989s][info][gc ] GC(1374) Transfer 15 region(s) from YOUNG to OLD, yielding increased size: 16080M [1334.989s][info][gc,ergo ] GC(1374) After cleanup, successfully transferred 15 regions to old to prepare for next gc, old available: 127M, young_available: 8992M [1334.989s][info][gc,ergo ] GC(1374) At end of Concurrent Young GC: GCU: 24.5%, MU: 18.4% during period of 2.900s [1334.989s][info][gc,ergo ] GC(1374) At end of Concurrent Young GC: YOUNG generation used: 6672M, used regions: 6688M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15664M, available: 8991M [1334.989s][info][gc,ergo ] GC(1374) At end of Concurrent Young GC: OLD generation used: 15922M, used regions: 15960M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16080M, available: 127M [1334.989s][info][gc,free ] Free: 8207M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 8959K, Mutator Free: 1027 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 127M, Max: 8192K; Used: 253K [1334.989s][info][gc,stats ] [1334.989s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1334.989s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1334.989s][info][gc,stats ] [1334.989s][info][gc,stats ] Concurrent Reset 29805 us [1334.989s][info][gc,stats ] Pause Init Mark (G) 4522 us [1334.989s][info][gc,stats ] Pause Init Mark (N) 3794 us [1334.989s][info][gc,stats ] Swap Remembered Set 3369 us [1334.989s][info][gc,stats ] Update Region States 292 us [1334.989s][info][gc,stats ] Concurrent Scan Remembered Set 36350 us, parallelism: 3.99x [1334.989s][info][gc,stats ] RS: 145046 us [1334.989s][info][gc,stats ] RS: Scan Clusters 145046 us, workers (us): 36269, 36265, 36256, 36256, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Concurrent Mark Roots 4174 us, parallelism: 3.65x [1334.989s][info][gc,stats ] CMR: 15220 us [1334.989s][info][gc,stats ] CMR: Thread Roots 13969 us, workers (us): 3298, 3668, 3490, 3513, ---, ---, ---, ---, [1334.989s][info][gc,stats ] CMR: Code Cache Roots 1115 us, workers (us): 466, 164, 179, 306, ---, ---, ---, ---, [1334.989s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 30, 28, 23, 17, ---, ---, ---, ---, [1334.989s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, ---, 29, 8, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Concurrent Marking 2057826 us, parallelism: 3.98x [1334.989s][info][gc,stats ] CM: 8193231 us [1334.989s][info][gc,stats ] CM: Parallel Mark 8193231 us, workers (us): 2048307, 2048323, 2048306, 2048295, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Pause Final Mark (G) 1543 us [1334.989s][info][gc,stats ] Pause Final Mark (N) 1038 us [1334.989s][info][gc,stats ] Finish Mark 508 us [1334.989s][info][gc,stats ] Update Region States 90 us [1334.989s][info][gc,stats ] Choose Collection Set 209 us [1334.989s][info][gc,stats ] Rebuild Free Set 41 us [1334.989s][info][gc,stats ] Concurrent Thread Roots 3355 us, parallelism: 3.91x [1334.989s][info][gc,stats ] CTR: 13110 us [1334.989s][info][gc,stats ] CTR: Thread Roots 13110 us, workers (us): 3303, 3310, 3215, 3281, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.02x [1334.989s][info][gc,stats ] CWRF: 1 us [1334.989s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Concurrent Weak Roots 633 us [1334.989s][info][gc,stats ] Roots 49 us, parallelism: 1.45x [1334.989s][info][gc,stats ] CWR: 71 us [1334.989s][info][gc,stats ] CWR: VM Weak Roots 71 us, workers (us): 21, 18, 17, 15, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Rendezvous 572 us [1334.989s][info][gc,stats ] Concurrent Cleanup 107 us [1334.989s][info][gc,stats ] Concurrent Strong Roots 417 us, parallelism: 2.69x [1334.989s][info][gc,stats ] CSR: 1122 us [1334.989s][info][gc,stats ] CSR: Code Cache Roots 966 us, workers (us): 265, 333, 171, 197, ---, ---, ---, ---, [1334.989s][info][gc,stats ] CSR: VM Strong Roots 129 us, workers (us): 39, 36, 27, 26, ---, ---, ---, ---, [1334.989s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 22, ---, ---, ---, ---, ---, [1334.989s][info][gc,stats ] Concurrent Evacuation 23551 us [1334.989s][info][gc,stats ] Pause Init Update Refs (G) 935 us [1334.989s][info][gc,stats ] Pause Init Update Refs (N) 491 us [1334.989s][info][gc,stats ] Manage GCLABs 411 us [1334.989s][info][gc,stats ] Concurrent Update Refs 713856 us [1334.989s][info][gc,stats ] Concurrent Update Thread Roots 9566 us [1334.989s][info][gc,stats ] Pause Final Update Refs (G) 805 us [1334.989s][info][gc,stats ] Pause Final Update Refs (N) 238 us [1334.989s][info][gc,stats ] Update Region States 48 us [1334.989s][info][gc,stats ] Trash Collection Set 23 us [1334.990s][info][gc,stats ] Rebuild Free Set 88 us [1334.990s][info][gc,stats ] Concurrent Cleanup 288 us [1334.990s][info][gc,stats ] Workers: Evacuated 56577K across 1017313 objects, abandoned 0B across 0 objects. [1334.990s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1334.990s][info][gc,stats ] - age 1: 34727552 bytes, 34727552 total [1334.990s][info][gc,stats ] - age 2: 732304 bytes, 35459856 total [1334.990s][info][gc,stats ] - age 3: 757248 bytes, 36217104 total [1334.990s][info][gc,stats ] - age 4: 557760 bytes, 36774864 total [1334.990s][info][gc,stats ] - age 5: 760528 bytes, 37535392 total [1334.990s][info][gc,stats ] - age 6: 8018792 bytes, 45554184 total [1334.990s][info][gc,stats ] - age 7: 5730928 bytes, 51285112 total [1334.990s][info][gc,stats ] - age 8: 315104 bytes, 51600216 total [1334.990s][info][gc,stats ] [1334.990s][info][gc,stats ] Mutators: Evacuated 448B across 24 objects, abandoned 0B across 0 objects. [1334.990s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1334.990s][info][gc,stats ] - age 1: 32 bytes, 32 total [1334.990s][info][gc,stats ] - age 2: 96 bytes, 128 total [1334.990s][info][gc,stats ] - age 3: 128 bytes, 256 total [1334.990s][info][gc,stats ] - age 4: 32 bytes, 288 total [1334.990s][info][gc,stats ] - age 5: 64 bytes, 352 total [1334.990s][info][gc,stats ] [1334.990s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1334.990s][info][gc,stats ] - age 2: 32 bytes, 32 total [1334.990s][info][gc,stats ] - age 4: 39403008 bytes, 39403040 total [1334.990s][info][gc,stats ] - age 5: 185966552 bytes, 225369592 total [1334.990s][info][gc,stats ] - age 6: 387320832 bytes, 612690424 total [1334.990s][info][gc,stats ] - age 7: 265272688 bytes, 877963112 total [1334.990s][info][gc,stats ] [1334.990s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1334.990s][info][gc,stats ] - age 7: 10831028368 bytes, 10831028368 total [1334.990s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1335.000s][info][gc ] Transition from: normal to: idle [1335.000s][info][gc ] Trigger (YOUNG): Average GC time (5879.15 ms) is above the time for average allocation rate (2065 MB/s) to deplete free headroom (6597M) (margin of error = 3.28) [1335.000s][info][gc,ergo ] Free headroom: 8184M (free) - 1587M (spike) - 0B (penalties) = 6597M [1335.000s][info][gc ] Transition from: idle to: normal [1335.000s][info][gc ] Heuristics request for young collection accepted [1335.000s][info][gc,free ] Free: 8184M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 7432K, Mutator Free: 1024 Collector Reserve: 783M, Max: 8192K; Used: 2064B Old Collector Reserve: 127M, Max: 8192K; Used: 253K [1335.000s][info][gc,ergo ] GC(1375) Start GC cycle (YOUNG) [1335.000s][info][gc,start ] GC(1375) Concurrent reset [1335.000s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent reset [1335.021s][info][gc ] GC(1375) Concurrent reset 21.059ms [1335.022s][info][gc,start ] GC(1375) Pause Init Mark (YOUNG) [1335.022s][info][gc,task ] GC(1375) Using 8 of 8 workers for init marking [1335.026s][info][gc ] GC(1375) Pause Init Mark (YOUNG) 3.842ms [1335.026s][info][gc,start ] GC(1375) Concurrent remembered set scanning [1335.026s][info][gc,task ] GC(1375) Using 4 of 8 workers for Concurrent remembered set scanning [1335.634s][info][gc ] GC(1375) Concurrent remembered set scanning 607.876ms [1335.634s][info][gc,start ] GC(1375) Concurrent marking roots [1335.634s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent marking roots [1335.636s][info][gc ] GC(1375) Concurrent marking roots 2.220ms [1335.636s][info][gc,start ] GC(1375) Concurrent marking (YOUNG) [1335.636s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent marking [1337.072s][info][gc ] GC(1375) Concurrent marking (YOUNG) 1435.911ms [1337.072s][info][gc,start ] GC(1375) Pause Final Mark (YOUNG) [1337.072s][info][gc,task ] GC(1375) Using 8 of 8 workers for final marking [1337.073s][info][gc,ergo ] GC(1375) Planning to promote in place 0 humongous regions and 20 regular regions, spanning a total of 167772160 used bytes [1337.073s][info][gc,ergo ] GC(1375) Adaptive CSet Selection for YOUNG. Max Evacuation: 652M, Actual Free: 0B. [1337.073s][info][gc,ergo ] GC(1375) Chosen CSet evacuates young: 52896K (of which at least: 102M are to be promoted), old: 0B [1337.073s][info][gc,ergo ] GC(1375) Collectable Garbage: 5812M (99%), Immediate: 0B (0%), 0 regions, CSet: 5812M (99%), 746 regions [1337.073s][info][gc,ergo ] GC(1375) Evacuation Targets: YOUNG: 52896K, PROMOTE: 102M, OLD: 0B, TOTAL: 154M [1337.073s][info][gc,free ] Free: 4791M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 143K, Mutator Free: 599 Collector Reserve: 65533K, Max: 8192K; Used: 2064B Old Collector Reserve: 127M, Max: 8192K; Used: 253K [1337.073s][info][gc ] GC(1375) Pause Final Mark (YOUNG) 0.983ms [1337.073s][info][gc,start ] GC(1375) Concurrent thread roots [1337.073s][info][gc,task ] GC(1375) Using 4 of 8 workers for Concurrent thread roots [1337.077s][info][gc ] GC(1375) Concurrent thread roots 3.477ms [1337.077s][info][gc,start ] GC(1375) Concurrent weak references [1337.077s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent weak references [1337.077s][info][gc,ref ] GC(1375) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1337.077s][info][gc,ref ] GC(1375) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1337.077s][info][gc,ref ] GC(1375) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1337.077s][info][gc ] GC(1375) Concurrent weak references 0.053ms [1337.077s][info][gc,start ] GC(1375) Concurrent weak roots [1337.077s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent weak root [1337.078s][info][gc ] GC(1375) Concurrent weak roots 0.716ms [1337.078s][info][gc,start ] GC(1375) Concurrent cleanup [1337.078s][info][gc ] GC(1375) Concurrent cleanup 26740M->26741M(31744M) 0.103ms [1337.078s][info][gc,free ] Free: 4780M, Max: 8192K regular, 560M humongous, Frag: 89% external, 0% internal; Used: 3755K, Mutator Free: 598 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 127M, Max: 8192K; Used: 258K [1337.078s][info][gc,start ] GC(1375) Concurrent strong roots [1337.078s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent strong root [1337.078s][info][gc ] GC(1375) Concurrent strong roots 0.428ms [1337.078s][info][gc,start ] GC(1375) Concurrent evacuation [1337.078s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent evacuation [1337.079s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16088M [1337.080s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16096M [1337.082s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16104M [1337.083s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16112M [1337.084s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16120M [1337.086s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16128M [1337.086s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16136M [1337.089s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16144M [1337.089s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16152M [1337.097s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16160M [1337.131s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16168M [1337.133s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16176M [1337.135s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16184M [1337.136s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16192M [1337.136s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16200M [1337.159s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16208M [1337.176s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16216M [1337.179s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16224M [1337.219s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16232M [1337.225s][info][gc ] GC(1375) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16240M [1337.260s][info][gc ] GC(1375) Concurrent evacuation 181.750ms [1337.260s][info][gc,start ] GC(1375) Pause Init Update Refs [1337.261s][info][gc ] GC(1375) Pause Init Update Refs 0.512ms [1337.261s][info][gc,start ] GC(1375) Concurrent update references [1337.261s][info][gc,task ] GC(1375) Using 4 of 8 workers for concurrent reference update [1337.261s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1338.020s][info][gc ] GC(1375) Concurrent update references 758.991ms [1338.020s][info][gc,start ] GC(1375) Concurrent update thread roots [1338.029s][info][gc ] GC(1375) Concurrent update thread roots 8.788ms [1338.029s][info][gc,start ] GC(1375) Pause Final Update Refs [1338.029s][info][gc,task ] GC(1375) Using 8 of 8 workers for final reference update [1338.030s][info][gc,free ] Free: 8011M, Max: 8192K regular, 560M humongous, Frag: 74% external, 73% internal; Used: 5906M, Mutator Free: 1002 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 81920K, Max: 8192K; Used: 65536K [1338.030s][info][gc ] GC(1375) Pause Final Update Refs 0.235ms [1338.030s][info][gc,start ] GC(1375) Concurrent cleanup [1338.030s][info][gc ] GC(1375) Concurrent cleanup 28805M->22847M(31744M) 0.297ms [1338.030s][info][gc ] GC(1375) Transfer 10 region(s) from YOUNG to OLD, yielding increased size: 16320M [1338.030s][info][gc,ergo ] GC(1375) After cleanup, successfully transferred 10 regions to old to prepare for next gc, old available: 81927K, young_available: 8786M [1338.030s][info][gc,ergo ] GC(1375) At end of Concurrent Young GC: GCU: 24.2%, MU: 18.2% during period of 3.042s [1338.030s][info][gc,ergo ] GC(1375) At end of Concurrent Young GC: YOUNG generation used: 6637M, used regions: 6648M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15424M, available: 8786M [1338.030s][info][gc,ergo ] GC(1375) At end of Concurrent Young GC: OLD generation used: 16210M, used regions: 16240M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16320M, available: 81927K [1338.030s][info][gc,free ] Free: 8009M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6201K, Mutator Free: 1002 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 81920K, Max: 8192K; Used: 0B [1338.031s][info][gc,stats ] [1338.031s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1338.031s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1338.031s][info][gc,stats ] [1338.031s][info][gc,stats ] Concurrent Reset 21099 us [1338.031s][info][gc,stats ] Pause Init Mark (G) 4564 us [1338.031s][info][gc,stats ] Pause Init Mark (N) 3851 us [1338.031s][info][gc,stats ] Swap Remembered Set 3477 us [1338.031s][info][gc,stats ] Update Region States 234 us [1338.031s][info][gc,stats ] Concurrent Scan Remembered Set 607909 us, parallelism: 4.00x [1338.031s][info][gc,stats ] RS: 2431082 us [1338.031s][info][gc,stats ] RS: Scan Clusters 2431082 us, workers (us): 607781, 607772, 607766, 607763, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Concurrent Mark Roots 2239 us, parallelism: 3.27x [1338.031s][info][gc,stats ] CMR: 7332 us [1338.031s][info][gc,stats ] CMR: Thread Roots 6085 us, workers (us): 1491, 1548, 1608, 1438, ---, ---, ---, ---, [1338.031s][info][gc,stats ] CMR: Code Cache Roots 1058 us, workers (us): 294, 239, 185, 340, ---, ---, ---, ---, [1338.031s][info][gc,stats ] CMR: VM Strong Roots 143 us, workers (us): 47, 38, 32, 27, ---, ---, ---, ---, [1338.031s][info][gc,stats ] CMR: CLDG Roots 46 us, workers (us): ---, 37, 9, ---, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Concurrent Marking 1435939 us, parallelism: 3.98x [1338.031s][info][gc,stats ] CM: 5709555 us [1338.031s][info][gc,stats ] CM: Parallel Mark 5709555 us, workers (us): 1427388, 1427395, 1427387, 1427385, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Pause Final Mark (G) 1557 us [1338.031s][info][gc,stats ] Pause Final Mark (N) 989 us [1338.031s][info][gc,stats ] Finish Mark 460 us [1338.031s][info][gc,stats ] Update Region States 92 us [1338.031s][info][gc,stats ] Choose Collection Set 204 us [1338.031s][info][gc,stats ] Rebuild Free Set 45 us [1338.031s][info][gc,stats ] Concurrent Thread Roots 3491 us, parallelism: 3.81x [1338.031s][info][gc,stats ] CTR: 13296 us [1338.031s][info][gc,stats ] CTR: Thread Roots 13296 us, workers (us): 3426, 3264, 3311, 3295, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Concurrent Weak References 57 us, parallelism: 0.02x [1338.031s][info][gc,stats ] CWRF: 1 us [1338.031s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Concurrent Weak Roots 720 us [1338.031s][info][gc,stats ] Roots 51 us, parallelism: 1.24x [1338.031s][info][gc,stats ] CWR: 63 us [1338.031s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 17, 14, 11, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Rendezvous 657 us [1338.031s][info][gc,stats ] Concurrent Cleanup 107 us [1338.031s][info][gc,stats ] Concurrent Strong Roots 434 us, parallelism: 2.83x [1338.031s][info][gc,stats ] CSR: 1227 us [1338.031s][info][gc,stats ] CSR: Code Cache Roots 1065 us, workers (us): 327, 214, 167, 356, ---, ---, ---, ---, [1338.031s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 39, 37, 30, 30, ---, ---, ---, ---, [1338.031s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 6, ---, 20, ---, ---, ---, ---, ---, [1338.031s][info][gc,stats ] Concurrent Evacuation 181765 us [1338.031s][info][gc,stats ] Pause Init Update Refs (G) 1075 us [1338.031s][info][gc,stats ] Pause Init Update Refs (N) 522 us [1338.031s][info][gc,stats ] Manage GCLABs 434 us [1338.031s][info][gc,stats ] Concurrent Update Refs 759019 us [1338.031s][info][gc,stats ] Concurrent Update Thread Roots 8802 us [1338.031s][info][gc,stats ] Pause Final Update Refs (G) 895 us [1338.031s][info][gc,stats ] Pause Final Update Refs (N) 240 us [1338.031s][info][gc,stats ] Update Region States 52 us [1338.031s][info][gc,stats ] Trash Collection Set 21 us [1338.031s][info][gc,stats ] Rebuild Free Set 78 us [1338.031s][info][gc,stats ] Concurrent Cleanup 308 us [1338.031s][info][gc,stats ] Workers: Evacuated 154M across 4254153 objects, abandoned 0B across 0 objects. [1338.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1338.031s][info][gc,stats ] - age 1: 37363896 bytes, 37363896 total [1338.031s][info][gc,stats ] - age 2: 762992 bytes, 38126888 total [1338.031s][info][gc,stats ] - age 3: 526056 bytes, 38652944 total [1338.031s][info][gc,stats ] - age 4: 563288 bytes, 39216232 total [1338.031s][info][gc,stats ] - age 5: 362952 bytes, 39579184 total [1338.031s][info][gc,stats ] - age 6: 545744 bytes, 40124928 total [1338.031s][info][gc,stats ] - age 7: 13723296 bytes, 53848224 total [1338.031s][info][gc,stats ] - age 8: 315104 bytes, 54163328 total [1338.031s][info][gc,stats ] [1338.031s][info][gc,stats ] Mutators: Evacuated 3136B across 177 objects, abandoned 0B across 0 objects. [1338.031s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1338.031s][info][gc,stats ] - age 1: 192 bytes, 192 total [1338.031s][info][gc,stats ] - age 2: 448 bytes, 640 total [1338.031s][info][gc,stats ] - age 3: 464 bytes, 1104 total [1338.031s][info][gc,stats ] - age 4: 528 bytes, 1632 total [1338.031s][info][gc,stats ] - age 5: 448 bytes, 2080 total [1338.031s][info][gc,stats ] - age 6: 416 bytes, 2496 total [1338.031s][info][gc,stats ] - age 7: 160 bytes, 2656 total [1338.031s][info][gc,stats ] [1338.031s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1338.031s][info][gc,stats ] - age 5: 39352672 bytes, 39352672 total [1338.031s][info][gc,stats ] - age 6: 185805936 bytes, 225158608 total [1338.031s][info][gc,stats ] - age 7: 387242696 bytes, 612401304 total [1338.031s][info][gc,stats ] [1338.031s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1338.031s][info][gc,stats ] - age 7: 10988436176 bytes, 10988436176 total [1338.031s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1338.042s][info][gc ] Transition from: normal to: idle [1338.042s][info][gc ] Trigger (YOUNG): Average GC time (5991.19 ms) is above the time for average allocation rate (2060 MB/s) to deplete free headroom (6398M) (margin of error = 3.29) [1338.042s][info][gc,ergo ] Free headroom: 7985M (free) - 1587M (spike) - 0B (penalties) = 6398M [1338.042s][info][gc ] Transition from: idle to: normal [1338.042s][info][gc ] Heuristics request for young collection accepted [1338.042s][info][gc,free ] Free: 7985M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 6931K, Mutator Free: 999 Collector Reserve: 776M, Max: 8192K; Used: 0B Old Collector Reserve: 81920K, Max: 8192K; Used: 0B [1338.042s][info][gc,ergo ] GC(1376) Start GC cycle (YOUNG) [1338.042s][info][gc,start ] GC(1376) Concurrent reset [1338.043s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent reset [1338.069s][info][gc ] GC(1376) Concurrent reset 26.637ms [1338.070s][info][gc,start ] GC(1376) Pause Init Mark (YOUNG) [1338.070s][info][gc,task ] GC(1376) Using 8 of 8 workers for init marking [1338.073s][info][gc ] GC(1376) Pause Init Mark (YOUNG) 3.695ms [1338.074s][info][gc,start ] GC(1376) Concurrent remembered set scanning [1338.074s][info][gc,task ] GC(1376) Using 4 of 8 workers for Concurrent remembered set scanning [1338.549s][info][gc ] GC(1376) Concurrent remembered set scanning 475.345ms [1338.549s][info][gc,start ] GC(1376) Concurrent marking roots [1338.549s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent marking roots [1338.551s][info][gc ] GC(1376) Concurrent marking roots 2.388ms [1338.551s][info][gc,start ] GC(1376) Concurrent marking (YOUNG) [1338.551s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent marking [1339.503s][info][gc ] GC(1376) Concurrent marking (YOUNG) 952.041ms [1339.504s][info][gc,start ] GC(1376) Pause Final Mark (YOUNG) [1339.504s][info][gc,task ] GC(1376) Using 8 of 8 workers for final marking [1339.505s][info][gc,ergo ] GC(1376) Planning to promote in place 0 humongous regions and 39 regular regions, spanning a total of 327155712 used bytes [1339.505s][info][gc,ergo ] GC(1376) Adaptive CSet Selection for YOUNG. Max Evacuation: 642M, Actual Free: 0B. [1339.505s][info][gc,ergo ] GC(1376) Chosen CSet evacuates young: 43824K (of which at least: 65811K are to be promoted), old: 0B [1339.505s][info][gc,ergo ] GC(1376) Collectable Garbage: 6073M (99%), Immediate: 0B (0%), 0 regions, CSet: 6073M (99%), 773 regions [1339.505s][info][gc,ergo ] GC(1376) Evacuation Targets: YOUNG: 43824K, PROMOTE: 65811K, OLD: 0B, TOTAL: 107M [1339.505s][info][gc,free ] Free: 5782M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 1519K, Mutator Free: 723 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 81920K, Max: 8192K; Used: 0B [1339.505s][info][gc ] GC(1376) Pause Final Mark (YOUNG) 1.055ms [1339.505s][info][gc,start ] GC(1376) Concurrent thread roots [1339.505s][info][gc,task ] GC(1376) Using 4 of 8 workers for Concurrent thread roots [1339.509s][info][gc ] GC(1376) Concurrent thread roots 3.398ms [1339.509s][info][gc,start ] GC(1376) Concurrent weak references [1339.509s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent weak references [1339.509s][info][gc,ref ] GC(1376) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1339.509s][info][gc,ref ] GC(1376) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1339.509s][info][gc,ref ] GC(1376) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1339.509s][info][gc ] GC(1376) Concurrent weak references 0.038ms [1339.509s][info][gc,start ] GC(1376) Concurrent weak roots [1339.509s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent weak root [1339.509s][info][gc ] GC(1376) Concurrent weak roots 0.793ms [1339.509s][info][gc,start ] GC(1376) Concurrent cleanup [1339.510s][info][gc ] GC(1376) Concurrent cleanup 25804M->25804M(31744M) 0.101ms [1339.510s][info][gc,free ] Free: 5770M, Max: 8192K regular, 560M humongous, Frag: 91% external, 0% internal; Used: 5964K, Mutator Free: 722 Collector Reserve: 57321K, Max: 8192K; Used: 22704B Old Collector Reserve: 81915K, Max: 8192K; Used: 5120B [1339.510s][info][gc,start ] GC(1376) Concurrent strong roots [1339.510s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent strong root [1339.510s][info][gc ] GC(1376) Concurrent strong roots 0.411ms [1339.510s][info][gc,start ] GC(1376) Concurrent evacuation [1339.510s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent evacuation [1339.521s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16328M [1339.521s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16336M [1339.524s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16344M [1339.557s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16352M [1339.560s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16360M [1339.595s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16368M [1339.597s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16376M [1339.599s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16384M [1339.601s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16392M [1339.629s][info][gc,ergo ] GC(1376) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83893760, promotion expended: 83884472, old capacity: 17188257792, old_used: 17157483088, old unaffiliated regions: 0 [1339.629s][info][gc,ergo ] GC(1376) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83893760, promotion expended: 83884472, old capacity: 17188257792, old_used: 17157483088, old unaffiliated regions: 0 [1339.629s][info][gc,ergo ] GC(1376) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83893760, promotion expended: 83884472, old capacity: 17188257792, old_used: 17157483088, old unaffiliated regions: 0 [1339.629s][info][gc,ergo ] GC(1376) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 83893760, promotion expended: 83884472, old capacity: 17188257792, old_used: 17157483088, old unaffiliated regions: 0 [1339.629s][info][gc,ergo ] GC(1376) Squelching additional promotion failure reports for current epoch [1339.633s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16400M [1339.634s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16408M [1339.635s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16416M [1339.635s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16424M [1339.636s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16432M [1339.637s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16440M [1339.637s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16448M [1339.637s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16456M [1339.639s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16464M [1339.639s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16472M [1339.640s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16480M [1339.640s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16488M [1339.642s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16496M [1339.642s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16504M [1339.642s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16512M [1339.643s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16520M [1339.644s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16528M [1339.644s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16536M [1339.644s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16544M [1339.646s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16552M [1339.646s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16560M [1339.646s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16568M [1339.647s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16576M [1339.648s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16584M [1339.648s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16592M [1339.648s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16600M [1339.650s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16608M [1339.651s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16616M [1339.651s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16624M [1339.651s][info][gc ] GC(1376) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16632M [1339.653s][info][gc ] GC(1376) Concurrent evacuation 143.432ms [1339.654s][info][gc,start ] GC(1376) Pause Init Update Refs [1339.654s][info][gc ] GC(1376) Pause Init Update Refs 0.561ms [1339.655s][info][gc,start ] GC(1376) Concurrent update references [1339.655s][info][gc,task ] GC(1376) Using 4 of 8 workers for concurrent reference update [1339.655s][info][gc,free ] At start of update refs, moving 8187K to Mutator free set from Collector Reserve (8187K) and from Old Collector Reserve (0B) [1339.856s][info][gc ] Periodic Sample: GCU = 24.120%, MU = 18.164% during most recent 5.0s [1340.242s][info][gc ] GC(1376) Concurrent update references 587.228ms [1340.242s][info][gc,start ] GC(1376) Concurrent update thread roots [1340.252s][info][gc ] GC(1376) Concurrent update thread roots 9.846ms [1340.252s][info][gc,start ] GC(1376) Pause Final Update Refs [1340.252s][info][gc,task ] GC(1376) Using 8 of 8 workers for final reference update [1340.252s][info][gc,free ] Free: 9695M, Max: 8192K regular, 560M humongous, Frag: 85% external, 62% internal; Used: 6101M, Mutator Free: 1212 Collector Reserve: 759M, Max: 8192K; Used: 73732K Old Collector Reserve: 8192K, Max: 8192K; Used: 8192K [1340.252s][info][gc ] GC(1376) Pause Final Update Refs 0.241ms [1340.253s][info][gc,start ] GC(1376) Concurrent cleanup [1340.253s][info][gc ] GC(1376) Concurrent cleanup 27424M->21252M(31744M) 0.194ms [1340.253s][info][gc ] GC(1376) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16640M [1340.253s][info][gc,ergo ] GC(1376) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 8199K, young_available: 10454M [1340.253s][info][gc,ergo ] GC(1376) At end of Concurrent Young GC: GCU: 24.1%, MU: 18.1% during period of 2.223s [1340.253s][info][gc,ergo ] GC(1376) At end of Concurrent Young GC: YOUNG generation used: 4650M, used regions: 4672M, humongous waste: 0B, soft capacity: 31744M, max capacity: 15104M, available: 10453M [1340.253s][info][gc,ergo ] GC(1376) At end of Concurrent Young GC: OLD generation used: 16602M, used regions: 16632M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16640M, available: 8199K [1340.253s][info][gc,free ] Free: 9693M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 2624K, Mutator Free: 1212 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [1340.253s][info][gc,stats ] [1340.253s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1340.253s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1340.254s][info][gc,stats ] [1340.254s][info][gc,stats ] Concurrent Reset 26667 us [1340.254s][info][gc,stats ] Pause Init Mark (G) 4474 us [1340.254s][info][gc,stats ] Pause Init Mark (N) 3706 us [1340.254s][info][gc,stats ] Swap Remembered Set 3310 us [1340.254s][info][gc,stats ] Update Region States 248 us [1340.254s][info][gc,stats ] Concurrent Scan Remembered Set 475380 us, parallelism: 4.00x [1340.254s][info][gc,stats ] RS: 1900996 us [1340.254s][info][gc,stats ] RS: Scan Clusters 1900996 us, workers (us): 475264, 475250, 475245, 475238, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Concurrent Mark Roots 2404 us, parallelism: 3.34x [1340.254s][info][gc,stats ] CMR: 8026 us [1340.254s][info][gc,stats ] CMR: Thread Roots 6952 us, workers (us): 1712, 1767, 1666, 1809, ---, ---, ---, ---, [1340.254s][info][gc,stats ] CMR: Code Cache Roots 949 us, workers (us): 291, 179, 337, 142, ---, ---, ---, ---, [1340.254s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 30, 23, 20, 14, ---, ---, ---, ---, [1340.254s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): ---, 29, ---, 8, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Concurrent Marking 952068 us, parallelism: 3.97x [1340.254s][info][gc,stats ] CM: 3778889 us [1340.254s][info][gc,stats ] CM: Parallel Mark 3778889 us, workers (us): 944733, 944726, 944722, 944708, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Pause Final Mark (G) 1671 us [1340.254s][info][gc,stats ] Pause Final Mark (N) 1061 us [1340.254s][info][gc,stats ] Finish Mark 500 us [1340.254s][info][gc,stats ] Update Region States 100 us [1340.254s][info][gc,stats ] Choose Collection Set 200 us [1340.254s][info][gc,stats ] Rebuild Free Set 65 us [1340.254s][info][gc,stats ] Concurrent Thread Roots 3412 us, parallelism: 3.78x [1340.254s][info][gc,stats ] CTR: 12913 us [1340.254s][info][gc,stats ] CTR: Thread Roots 12913 us, workers (us): 3350, 3209, 3196, 3159, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1340.254s][info][gc,stats ] CWRF: 1 us [1340.254s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Concurrent Weak Roots 799 us [1340.254s][info][gc,stats ] Roots 62 us, parallelism: 1.15x [1340.254s][info][gc,stats ] CWR: 72 us [1340.254s][info][gc,stats ] CWR: VM Weak Roots 72 us, workers (us): 22, 20, 17, 12, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Rendezvous 722 us [1340.254s][info][gc,stats ] Concurrent Cleanup 105 us [1340.254s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.70x [1340.254s][info][gc,stats ] CSR: 1120 us [1340.254s][info][gc,stats ] CSR: Code Cache Roots 948 us, workers (us): 162, 189, 340, 257, ---, ---, ---, ---, [1340.254s][info][gc,stats ] CSR: VM Strong Roots 144 us, workers (us): 41, 41, 32, 30, ---, ---, ---, ---, [1340.254s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 21, ---, ---, 7, ---, ---, ---, ---, [1340.254s][info][gc,stats ] Concurrent Evacuation 143445 us [1340.254s][info][gc,stats ] Pause Init Update Refs (G) 1274 us [1340.254s][info][gc,stats ] Pause Init Update Refs (N) 572 us [1340.254s][info][gc,stats ] Manage GCLABs 469 us [1340.254s][info][gc,stats ] Concurrent Update Refs 587253 us [1340.254s][info][gc,stats ] Concurrent Update Thread Roots 9854 us [1340.254s][info][gc,stats ] Pause Final Update Refs (G) 873 us [1340.254s][info][gc,stats ] Pause Final Update Refs (N) 247 us [1340.254s][info][gc,stats ] Update Region States 55 us [1340.254s][info][gc,stats ] Trash Collection Set 12 us [1340.254s][info][gc,stats ] Rebuild Free Set 86 us [1340.254s][info][gc,stats ] Concurrent Cleanup 201 us [1340.254s][info][gc,stats ] Workers: Evacuated 107M across 2730280 objects, abandoned 0B across 0 objects. [1340.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1340.254s][info][gc,stats ] - age 1: 59364680 bytes, 59364680 total [1340.254s][info][gc,stats ] - age 2: 704016 bytes, 60068696 total [1340.254s][info][gc,stats ] - age 3: 762960 bytes, 60831656 total [1340.254s][info][gc,stats ] - age 4: 526584 bytes, 61358240 total [1340.254s][info][gc,stats ] - age 5: 563816 bytes, 61922056 total [1340.254s][info][gc,stats ] - age 6: 363256 bytes, 62285312 total [1340.254s][info][gc,stats ] - age 7: 8544680 bytes, 70829992 total [1340.254s][info][gc,stats ] - age 9: 1003816 bytes, 71833808 total [1340.254s][info][gc,stats ] [1340.254s][info][gc,stats ] Mutators: Evacuated 2048B across 104 objects, abandoned 0B across 0 objects. [1340.254s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1340.254s][info][gc,stats ] - age 1: 672 bytes, 672 total [1340.254s][info][gc,stats ] - age 2: 256 bytes, 928 total [1340.254s][info][gc,stats ] - age 3: 352 bytes, 1280 total [1340.254s][info][gc,stats ] - age 4: 128 bytes, 1408 total [1340.254s][info][gc,stats ] - age 5: 128 bytes, 1536 total [1340.254s][info][gc,stats ] - age 6: 144 bytes, 1680 total [1340.254s][info][gc,stats ] - age 7: 304 bytes, 1984 total [1340.254s][info][gc,stats ] [1340.254s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1340.254s][info][gc,stats ] - age 6: 39352672 bytes, 39352672 total [1340.254s][info][gc,stats ] - age 7: 185805936 bytes, 225158608 total [1340.254s][info][gc,stats ] [1340.254s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1340.254s][info][gc,stats ] - age 7: 11308287496 bytes, 11308287496 total [1340.254s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1340.264s][info][gc ] Transition from: normal to: idle [1340.265s][info][gc ] Trigger (YOUNG): Average GC time (5823.17 ms) is above the time for average allocation rate (2057 MB/s) to deplete free headroom (8084M) (margin of error = 3.29) [1340.265s][info][gc,ergo ] Free headroom: 9671M (free) - 1587M (spike) - 0B (penalties) = 8084M [1340.265s][info][gc ] Transition from: idle to: normal [1340.265s][info][gc ] Heuristics request for young collection accepted [1340.265s][info][gc,free ] Free: 9671M, Max: 8192K regular, 560M humongous, Frag: 95% external, 0% internal; Used: 8880K, Mutator Free: 1210 Collector Reserve: 759M, Max: 8192K; Used: 4128B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [1340.265s][info][gc,ergo ] GC(1377) Start GC cycle (YOUNG) [1340.265s][info][gc,start ] GC(1377) Concurrent reset [1340.265s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent reset [1340.278s][info][gc ] GC(1377) Concurrent reset 13.063ms [1340.278s][info][gc,start ] GC(1377) Pause Init Mark (YOUNG) [1340.278s][info][gc,task ] GC(1377) Using 8 of 8 workers for init marking [1340.282s][info][gc ] GC(1377) Pause Init Mark (YOUNG) 3.683ms [1340.282s][info][gc,start ] GC(1377) Concurrent remembered set scanning [1340.282s][info][gc,task ] GC(1377) Using 4 of 8 workers for Concurrent remembered set scanning [1340.700s][info][gc ] GC(1377) Concurrent remembered set scanning 418.243ms [1340.700s][info][gc,start ] GC(1377) Concurrent marking roots [1340.700s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent marking roots [1340.703s][info][gc ] GC(1377) Concurrent marking roots 2.390ms [1340.703s][info][gc,start ] GC(1377) Concurrent marking (YOUNG) [1340.703s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent marking [1341.033s][info][gc ] GC(1377) Concurrent marking (YOUNG) 329.884ms [1341.033s][info][gc,start ] GC(1377) Pause Final Mark (YOUNG) [1341.033s][info][gc,task ] GC(1377) Using 8 of 8 workers for final marking [1341.034s][info][gc,ergo ] GC(1377) Planning to promote in place 0 humongous regions and 22 regular regions, spanning a total of 184549376 used bytes [1341.034s][info][gc,ergo ] GC(1377) Adaptive CSet Selection for YOUNG. Max Evacuation: 629M, Actual Free: 0B. [1341.034s][info][gc,ergo ] GC(1377) Chosen CSet evacuates young: 42879K (of which at least: 6671K are to be promoted), old: 0B [1341.034s][info][gc,ergo ] GC(1377) Collectable Garbage: 4439M (99%), Immediate: 0B (0%), 0 regions, CSet: 4439M (99%), 561 regions [1341.034s][info][gc,ergo ] GC(1377) Evacuation Targets: YOUNG: 42879K, PROMOTE: 6671K, OLD: 0B, TOTAL: 49551K [1341.034s][info][gc,free ] Free: 8813M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 2174K, Mutator Free: 1102 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [1341.034s][info][gc ] GC(1377) Pause Final Mark (YOUNG) 0.934ms [1341.034s][info][gc,start ] GC(1377) Concurrent thread roots [1341.034s][info][gc,task ] GC(1377) Using 4 of 8 workers for Concurrent thread roots [1341.038s][info][gc ] GC(1377) Concurrent thread roots 3.272ms [1341.038s][info][gc,start ] GC(1377) Concurrent weak references [1341.038s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent weak references [1341.038s][info][gc,ref ] GC(1377) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.038s][info][gc,ref ] GC(1377) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.038s][info][gc,ref ] GC(1377) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.038s][info][gc ] GC(1377) Concurrent weak references 0.037ms [1341.038s][info][gc,start ] GC(1377) Concurrent weak roots [1341.038s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent weak root [1341.038s][info][gc ] GC(1377) Concurrent weak roots 0.689ms [1341.038s][info][gc,start ] GC(1377) Concurrent cleanup [1341.038s][info][gc ] GC(1377) Concurrent cleanup 22847M->22847M(31744M) 0.100ms [1341.038s][info][gc,free ] Free: 8804M, Max: 8192K regular, 560M humongous, Frag: 94% external, 0% internal; Used: 4082K, Mutator Free: 1101 Collector Reserve: 56799K, Max: 8192K; Used: 544K Old Collector Reserve: 8192K, Max: 8192K; Used: 0B [1341.038s][info][gc,start ] GC(1377) Concurrent strong roots [1341.038s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent strong root [1341.039s][info][gc ] GC(1377) Concurrent strong roots 0.406ms [1341.039s][info][gc,start ] GC(1377) Concurrent evacuation [1341.039s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent evacuation [1341.051s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16648M [1341.053s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16656M [1341.053s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16664M [1341.054s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16672M [1341.054s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16680M [1341.055s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16688M [1341.056s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16696M [1341.056s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16704M [1341.056s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16712M [1341.058s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16720M [1341.058s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16728M [1341.058s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16736M [1341.059s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16744M [1341.060s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16752M [1341.060s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16760M [1341.060s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16768M [1341.062s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16776M [1341.062s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16784M [1341.063s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16792M [1341.063s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16800M [1341.064s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16808M [1341.065s][info][gc ] GC(1377) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16816M [1341.072s][info][gc,ergo ] GC(1377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8396288, promotion expended: 6491208, old capacity: 17632854016, old_used: 17600182864, old unaffiliated regions: 0 [1341.072s][info][gc,ergo ] GC(1377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8396288, promotion expended: 6491208, old capacity: 17632854016, old_used: 17600182864, old unaffiliated regions: 0 [1341.072s][info][gc,ergo ] GC(1377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8396288, promotion expended: 6491208, old capacity: 17632854016, old_used: 17600182864, old unaffiliated regions: 0 [1341.072s][info][gc,ergo ] GC(1377) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8396288, promotion expended: 6491208, old capacity: 17632854016, old_used: 17600182864, old unaffiliated regions: 0 [1341.072s][info][gc,ergo ] GC(1377) Squelching additional promotion failure reports for current epoch [1341.078s][info][gc ] GC(1377) Concurrent evacuation 39.331ms [1341.079s][info][gc,start ] GC(1377) Pause Init Update Refs [1341.079s][info][gc ] GC(1377) Pause Init Update Refs 0.502ms [1341.079s][info][gc,start ] GC(1377) Concurrent update references [1341.079s][info][gc,task ] GC(1377) Using 4 of 8 workers for concurrent reference update [1341.079s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1341.489s][info][gc ] GC(1377) Concurrent update references 410.092ms [1341.489s][info][gc,start ] GC(1377) Concurrent update thread roots [1341.498s][info][gc ] GC(1377) Concurrent update thread roots 8.316ms [1341.498s][info][gc,start ] GC(1377) Pause Final Update Refs [1341.498s][info][gc,task ] GC(1377) Using 8 of 8 workers for final reference update [1341.498s][info][gc,free ] Free: 11597M, Max: 8192K regular, 560M humongous, Frag: 93% external, 38% internal; Used: 4434M, Mutator Free: 1450 Collector Reserve: 751M, Max: 8192K; Used: 49158K Old Collector Reserve: 10044K, Max: 8192K; Used: 14532K [1341.498s][info][gc ] GC(1377) Pause Final Update Refs 0.235ms [1341.498s][info][gc,start ] GC(1377) Concurrent cleanup [1341.499s][info][gc ] GC(1377) Concurrent cleanup 23835M->19355M(31744M) 0.234ms [1341.499s][info][gc ] GC(1377) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16824M [1341.499s][info][gc,ergo ] GC(1377) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 10051K, young_available: 12349M [1341.499s][info][gc,ergo ] GC(1377) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.5% during period of 1.246s [1341.499s][info][gc,ergo ] GC(1377) At end of Concurrent Young GC: YOUNG generation used: 2571M, used regions: 2608M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14920M, available: 12348M [1341.499s][info][gc,ergo ] GC(1377) At end of Concurrent Young GC: OLD generation used: 16784M, used regions: 16816M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16824M, available: 10051K [1341.499s][info][gc,free ] Free: 11596M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3925K, Mutator Free: 1450 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 10044K, Max: 8192K; Used: 6340K [1341.500s][info][gc,stats ] [1341.500s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1341.500s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1341.500s][info][gc,stats ] [1341.500s][info][gc,stats ] Concurrent Reset 13092 us [1341.500s][info][gc,stats ] Pause Init Mark (G) 4474 us [1341.500s][info][gc,stats ] Pause Init Mark (N) 3692 us [1341.500s][info][gc,stats ] Swap Remembered Set 3361 us [1341.500s][info][gc,stats ] Update Region States 196 us [1341.500s][info][gc,stats ] Concurrent Scan Remembered Set 418269 us, parallelism: 4.00x [1341.500s][info][gc,stats ] RS: 1672601 us [1341.500s][info][gc,stats ] RS: Scan Clusters 1672601 us, workers (us): 418162, 418158, 418153, 418127, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Concurrent Mark Roots 2408 us, parallelism: 3.43x [1341.500s][info][gc,stats ] CMR: 8269 us [1341.500s][info][gc,stats ] CMR: Thread Roots 7202 us, workers (us): 1847, 1714, 1768, 1872, ---, ---, ---, ---, [1341.500s][info][gc,stats ] CMR: Code Cache Roots 943 us, workers (us): 177, 333, 289, 143, ---, ---, ---, ---, [1341.500s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 27, 25, 20, 14, ---, ---, ---, ---, [1341.500s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, ---, 9, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Concurrent Marking 329911 us, parallelism: 3.94x [1341.500s][info][gc,stats ] CM: 1298808 us [1341.500s][info][gc,stats ] CM: Parallel Mark 1298808 us, workers (us): 324705, 324715, 324698, 324691, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Pause Final Mark (G) 1463 us [1341.500s][info][gc,stats ] Pause Final Mark (N) 940 us [1341.500s][info][gc,stats ] Finish Mark 435 us [1341.500s][info][gc,stats ] Update Region States 93 us [1341.500s][info][gc,stats ] Choose Collection Set 153 us [1341.500s][info][gc,stats ] Rebuild Free Set 62 us [1341.500s][info][gc,stats ] Concurrent Thread Roots 3285 us, parallelism: 3.92x [1341.500s][info][gc,stats ] CTR: 12862 us [1341.500s][info][gc,stats ] CTR: Thread Roots 12862 us, workers (us): 3211, 3211, 3218, 3222, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.02x [1341.500s][info][gc,stats ] CWRF: 1 us [1341.500s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Concurrent Weak Roots 696 us [1341.500s][info][gc,stats ] Roots 52 us, parallelism: 1.33x [1341.500s][info][gc,stats ] CWR: 69 us [1341.500s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 22, 19, 16, 12, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Rendezvous 629 us [1341.500s][info][gc,stats ] Concurrent Cleanup 104 us [1341.500s][info][gc,stats ] Concurrent Strong Roots 410 us, parallelism: 2.79x [1341.500s][info][gc,stats ] CSR: 1144 us [1341.500s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 335, 269, 190, 184, ---, ---, ---, ---, [1341.500s][info][gc,stats ] CSR: VM Strong Roots 140 us, workers (us): 41, 37, 32, 30, ---, ---, ---, ---, [1341.500s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 20, ---, 6, ---, ---, ---, ---, [1341.500s][info][gc,stats ] Concurrent Evacuation 39344 us [1341.500s][info][gc,stats ] Pause Init Update Refs (G) 980 us [1341.500s][info][gc,stats ] Pause Init Update Refs (N) 510 us [1341.500s][info][gc,stats ] Manage GCLABs 427 us [1341.500s][info][gc,stats ] Concurrent Update Refs 410116 us [1341.500s][info][gc,stats ] Concurrent Update Thread Roots 8334 us [1341.500s][info][gc,stats ] Pause Final Update Refs (G) 844 us [1341.500s][info][gc,stats ] Pause Final Update Refs (N) 240 us [1341.500s][info][gc,stats ] Update Region States 52 us [1341.500s][info][gc,stats ] Trash Collection Set 17 us [1341.500s][info][gc,stats ] Rebuild Free Set 81 us [1341.500s][info][gc,stats ] Concurrent Cleanup 244 us [1341.500s][info][gc,stats ] Workers: Evacuated 49038K across 737830 objects, abandoned 360B across 1 objects. [1341.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1341.500s][info][gc,stats ] - age 1: 42263912 bytes, 42263912 total [1341.500s][info][gc,stats ] - age 2: 945088 bytes, 43209000 total [1341.500s][info][gc,stats ] - age 3: 704080 bytes, 43913080 total [1341.500s][info][gc,stats ] - age 4: 763168 bytes, 44676248 total [1341.500s][info][gc,stats ] - age 5: 526552 bytes, 45202800 total [1341.500s][info][gc,stats ] - age 6: 563752 bytes, 45766552 total [1341.500s][info][gc,stats ] - age 7: 909448 bytes, 46676000 total [1341.500s][info][gc,stats ] - age 9: 3539568 bytes, 50215568 total [1341.500s][info][gc,stats ] [1341.500s][info][gc,stats ] Mutators: Evacuated 512K across 3923 objects, abandoned 0B across 0 objects. [1341.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1341.500s][info][gc,stats ] - age 1: 524848 bytes, 524848 total [1341.500s][info][gc,stats ] - age 2: 32 bytes, 524880 total [1341.500s][info][gc,stats ] - age 3: 32 bytes, 524912 total [1341.500s][info][gc,stats ] - age 4: 112 bytes, 525024 total [1341.500s][info][gc,stats ] - age 6: 64 bytes, 525088 total [1341.500s][info][gc,stats ] - age 7: 80 bytes, 525168 total [1341.500s][info][gc,stats ] [1341.500s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1341.500s][info][gc,stats ] - age 1: 20992 bytes, 20992 total [1341.500s][info][gc,stats ] - age 7: 39352672 bytes, 39373664 total [1341.500s][info][gc,stats ] [1341.500s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1341.500s][info][gc,stats ] - age 7: 11487261528 bytes, 11487261528 total [1341.500s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1341.510s][info][gc ] Transition from: normal to: idle [1341.511s][info][gc ] Trigger (YOUNG): Average GC time (5602.39 ms) is above the time for average allocation rate (2057 MB/s) to deplete free headroom (9985M) (margin of error = 3.27) [1341.511s][info][gc,ergo ] Free headroom: 11572M (free) - 1587M (spike) - 0B (penalties) = 9985M [1341.511s][info][gc ] Transition from: idle to: normal [1341.511s][info][gc ] Heuristics request for young collection accepted [1341.511s][info][gc,free ] Free: 11572M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3564K, Mutator Free: 1447 Collector Reserve: 751M, Max: 8192K; Used: 6192B Old Collector Reserve: 10044K, Max: 8192K; Used: 6340K [1341.511s][info][gc,ergo ] GC(1378) Start GC cycle (YOUNG) [1341.511s][info][gc,start ] GC(1378) Concurrent reset [1341.511s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent reset [1341.523s][info][gc ] GC(1378) Concurrent reset 12.020ms [1341.523s][info][gc,start ] GC(1378) Pause Init Mark (YOUNG) [1341.523s][info][gc,task ] GC(1378) Using 8 of 8 workers for init marking [1341.527s][info][gc ] GC(1378) Pause Init Mark (YOUNG) 3.566ms [1341.527s][info][gc,start ] GC(1378) Concurrent remembered set scanning [1341.527s][info][gc,task ] GC(1378) Using 4 of 8 workers for Concurrent remembered set scanning [1341.870s][info][gc ] GC(1378) Concurrent remembered set scanning 342.748ms [1341.870s][info][gc,start ] GC(1378) Concurrent marking roots [1341.870s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent marking roots [1341.873s][info][gc ] GC(1378) Concurrent marking roots 2.669ms [1341.873s][info][gc,start ] GC(1378) Concurrent marking (YOUNG) [1341.873s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent marking [1341.934s][info][gc ] GC(1378) Concurrent marking (YOUNG) 60.880ms [1341.934s][info][gc,start ] GC(1378) Pause Final Mark (YOUNG) [1341.934s][info][gc,task ] GC(1378) Using 8 of 8 workers for final marking [1341.935s][info][gc,ergo ] GC(1378) Planning to promote in place 0 humongous regions and 4 regular regions, spanning a total of 33554432 used bytes [1341.935s][info][gc,ergo ] GC(1378) Adaptive CSet Selection for YOUNG. Max Evacuation: 621M, Actual Free: 0B. [1341.935s][info][gc,ergo ] GC(1378) Chosen CSet evacuates young: 37891K (of which at least: 6477K are to be promoted), old: 0B [1341.935s][info][gc,ergo ] GC(1378) Collectable Garbage: 2540M (99%), Immediate: 0B (0%), 0 regions, CSet: 2540M (99%), 323 regions [1341.935s][info][gc,ergo ] GC(1378) Evacuation Targets: YOUNG: 37891K, PROMOTE: 6477K, OLD: 0B, TOTAL: 44369K [1341.935s][info][gc,free ] Free: 11416M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7908K, Mutator Free: 1428 Collector Reserve: 49149K, Max: 8192K; Used: 2064B Old Collector Reserve: 10044K, Max: 8192K; Used: 6340K [1341.935s][info][gc ] GC(1378) Pause Final Mark (YOUNG) 0.910ms [1341.935s][info][gc,start ] GC(1378) Concurrent thread roots [1341.935s][info][gc,task ] GC(1378) Using 4 of 8 workers for Concurrent thread roots [1341.939s][info][gc ] GC(1378) Concurrent thread roots 3.783ms [1341.939s][info][gc,start ] GC(1378) Concurrent weak references [1341.939s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent weak references [1341.939s][info][gc,ref ] GC(1378) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.939s][info][gc,ref ] GC(1378) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.939s][info][gc,ref ] GC(1378) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1341.939s][info][gc ] GC(1378) Concurrent weak references 0.048ms [1341.939s][info][gc,start ] GC(1378) Concurrent weak roots [1341.939s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent weak root [1341.940s][info][gc ] GC(1378) Concurrent weak roots 0.828ms [1341.940s][info][gc,start ] GC(1378) Concurrent cleanup [1341.940s][info][gc ] GC(1378) Concurrent cleanup 20253M->20254M(31744M) 0.101ms [1341.940s][info][gc,free ] Free: 11403M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 4545K, Mutator Free: 1426 Collector Reserve: 48386K, Max: 8192K; Used: 765K Old Collector Reserve: 10041K, Max: 8192K; Used: 6342K [1341.940s][info][gc,start ] GC(1378) Concurrent strong roots [1341.940s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent strong root [1341.940s][info][gc ] GC(1378) Concurrent strong roots 0.420ms [1341.940s][info][gc,start ] GC(1378) Concurrent evacuation [1341.940s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent evacuation [1341.950s][info][gc ] GC(1378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16832M [1341.951s][info][gc ] GC(1378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16840M [1341.952s][info][gc ] GC(1378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16848M [1341.953s][info][gc ] GC(1378) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16856M [1341.962s][info][gc,ergo ] GC(1378) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10292736, promotion expended: 9563328, old capacity: 17674797056, old_used: 17643301456, old unaffiliated regions: 0 [1341.962s][info][gc,ergo ] GC(1378) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10292736, promotion expended: 9563328, old capacity: 17674797056, old_used: 17643301456, old unaffiliated regions: 0 [1341.962s][info][gc,ergo ] GC(1378) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10292736, promotion expended: 9563328, old capacity: 17674797056, old_used: 17643301456, old unaffiliated regions: 0 [1341.962s][info][gc,ergo ] GC(1378) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 10292736, promotion expended: 9563328, old capacity: 17674797056, old_used: 17643301456, old unaffiliated regions: 0 [1341.962s][info][gc,ergo ] GC(1378) Squelching additional promotion failure reports for current epoch [1341.966s][info][gc ] GC(1378) Concurrent evacuation 25.752ms [1341.966s][info][gc,start ] GC(1378) Pause Init Update Refs [1341.967s][info][gc ] GC(1378) Pause Init Update Refs 0.498ms [1341.967s][info][gc,start ] GC(1378) Concurrent update references [1341.967s][info][gc,task ] GC(1378) Using 4 of 8 workers for concurrent reference update [1341.967s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1342.208s][info][gc ] GC(1378) Concurrent update references 240.835ms [1342.208s][info][gc,start ] GC(1378) Concurrent update thread roots [1342.218s][info][gc ] GC(1378) Concurrent update thread roots 10.597ms [1342.219s][info][gc,start ] GC(1378) Pause Final Update Refs [1342.219s][info][gc,task ] GC(1378) Using 8 of 8 workers for final reference update [1342.219s][info][gc,free ] Free: 12661M, Max: 8192K regular, 1136M humongous, Frag: 89% external, 19% internal; Used: 2522M, Mutator Free: 1583 Collector Reserve: 751M, Max: 8192K; Used: 65540K Old Collector Reserve: 704K, Max: 704K; Used: 7488K [1342.219s][info][gc ] GC(1378) Pause Final Update Refs 0.235ms [1342.219s][info][gc,start ] GC(1378) Concurrent cleanup [1342.219s][info][gc ] GC(1378) Concurrent cleanup 20877M->18301M(31744M) 0.146ms [1342.219s][info][gc,ergo ] GC(1378) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 711K, young_available: 13412M [1342.220s][info][gc,ergo ] GC(1378) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.6% during period of 0.721s [1342.220s][info][gc,ergo ] GC(1378) At end of Concurrent Young GC: YOUNG generation used: 1476M, used regions: 1512M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14888M, available: 13411M [1342.220s][info][gc,ergo ] GC(1378) At end of Concurrent Young GC: OLD generation used: 16825M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16856M, available: 711K [1342.220s][info][gc,free ] Free: 12659M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4707K, Mutator Free: 1583 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 704K, Max: 704K; Used: 7488K [1342.220s][info][gc,stats ] [1342.220s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1342.220s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1342.220s][info][gc,stats ] [1342.220s][info][gc,stats ] Concurrent Reset 12044 us [1342.220s][info][gc,stats ] Pause Init Mark (G) 4236 us [1342.220s][info][gc,stats ] Pause Init Mark (N) 3574 us [1342.220s][info][gc,stats ] Swap Remembered Set 3321 us [1342.220s][info][gc,stats ] Update Region States 124 us [1342.220s][info][gc,stats ] Concurrent Scan Remembered Set 342769 us, parallelism: 4.00x [1342.220s][info][gc,stats ] RS: 1370775 us [1342.220s][info][gc,stats ] RS: Scan Clusters 1370775 us, workers (us): 342701, 342696, 342690, 342689, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Concurrent Mark Roots 2688 us, parallelism: 3.44x [1342.220s][info][gc,stats ] CMR: 9251 us [1342.220s][info][gc,stats ] CMR: Thread Roots 8115 us, workers (us): 1907, 2155, 2074, 1979, ---, ---, ---, ---, [1342.220s][info][gc,stats ] CMR: Code Cache Roots 1017 us, workers (us): 345, 145, 233, 294, ---, ---, ---, ---, [1342.220s][info][gc,stats ] CMR: VM Strong Roots 84 us, workers (us): 27, 22, 21, 13, ---, ---, ---, ---, [1342.220s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): ---, 8, 27, ---, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Concurrent Marking 60909 us, parallelism: 3.76x [1342.220s][info][gc,stats ] CM: 229060 us [1342.220s][info][gc,stats ] CM: Parallel Mark 229060 us, workers (us): 57303, 57267, 57251, 57240, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Pause Final Mark (G) 1409 us [1342.220s][info][gc,stats ] Pause Final Mark (N) 916 us [1342.220s][info][gc,stats ] Finish Mark 458 us [1342.220s][info][gc,stats ] Update Region States 93 us [1342.220s][info][gc,stats ] Choose Collection Set 118 us [1342.220s][info][gc,stats ] Rebuild Free Set 51 us [1342.220s][info][gc,stats ] Concurrent Thread Roots 3796 us, parallelism: 3.83x [1342.220s][info][gc,stats ] CTR: 14524 us [1342.220s][info][gc,stats ] CTR: Thread Roots 14524 us, workers (us): 3619, 3559, 3650, 3696, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Concurrent Weak References 52 us, parallelism: 0.04x [1342.220s][info][gc,stats ] CWRF: 2 us [1342.220s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Concurrent Weak Roots 832 us [1342.220s][info][gc,stats ] Roots 54 us, parallelism: 1.50x [1342.220s][info][gc,stats ] CWR: 80 us [1342.220s][info][gc,stats ] CWR: VM Weak Roots 80 us, workers (us): 25, 23, 18, 14, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Rendezvous 765 us [1342.220s][info][gc,stats ] Concurrent Cleanup 106 us [1342.220s][info][gc,stats ] Concurrent Strong Roots 428 us, parallelism: 2.52x [1342.220s][info][gc,stats ] CSR: 1080 us [1342.220s][info][gc,stats ] CSR: Code Cache Roots 935 us, workers (us): 156, 267, 159, 353, ---, ---, ---, ---, [1342.220s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 35, 31, 26, 26, ---, ---, ---, ---, [1342.220s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, ---, 21, ---, ---, ---, ---, ---, [1342.220s][info][gc,stats ] Concurrent Evacuation 25766 us [1342.220s][info][gc,stats ] Pause Init Update Refs (G) 965 us [1342.220s][info][gc,stats ] Pause Init Update Refs (N) 506 us [1342.220s][info][gc,stats ] Manage GCLABs 424 us [1342.220s][info][gc,stats ] Concurrent Update Refs 240859 us [1342.220s][info][gc,stats ] Concurrent Update Thread Roots 10617 us [1342.220s][info][gc,stats ] Pause Final Update Refs (G) 798 us [1342.220s][info][gc,stats ] Pause Final Update Refs (N) 241 us [1342.220s][info][gc,stats ] Update Region States 53 us [1342.220s][info][gc,stats ] Trash Collection Set 12 us [1342.220s][info][gc,stats ] Rebuild Free Set 87 us [1342.220s][info][gc,stats ] Concurrent Cleanup 153 us [1342.220s][info][gc,stats ] Workers: Evacuated 44021K across 645553 objects, abandoned 0B across 0 objects. [1342.220s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1342.220s][info][gc,stats ] - age 1: 31880840 bytes, 31880840 total [1342.220s][info][gc,stats ] - age 2: 5268888 bytes, 37149728 total [1342.220s][info][gc,stats ] - age 3: 840808 bytes, 37990536 total [1342.220s][info][gc,stats ] - age 4: 612872 bytes, 38603408 total [1342.220s][info][gc,stats ] - age 5: 664800 bytes, 39268208 total [1342.220s][info][gc,stats ] - age 6: 421408 bytes, 39689616 total [1342.220s][info][gc,stats ] - age 7: 737184 bytes, 40426800 total [1342.220s][info][gc,stats ] - age 9: 2535752 bytes, 42962552 total [1342.220s][info][gc,stats ] - age 10: 2115600 bytes, 45078152 total [1342.220s][info][gc,stats ] - age 15: 16 bytes, 45078168 total [1342.220s][info][gc,stats ] [1342.220s][info][gc,stats ] Mutators: Evacuated 347K across 2671 objects, abandoned 0B across 0 objects. [1342.220s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1342.220s][info][gc,stats ] - age 1: 355056 bytes, 355056 total [1342.220s][info][gc,stats ] - age 2: 576 bytes, 355632 total [1342.220s][info][gc,stats ] - age 3: 32 bytes, 355664 total [1342.220s][info][gc,stats ] - age 5: 64 bytes, 355728 total [1342.220s][info][gc,stats ] - age 6: 32 bytes, 355760 total [1342.220s][info][gc,stats ] - age 7: 32 bytes, 355792 total [1342.220s][info][gc,stats ] [1342.220s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1342.220s][info][gc,stats ] - age 1: 13968 bytes, 13968 total [1342.220s][info][gc,stats ] - age 2: 168 bytes, 14136 total [1342.220s][info][gc,stats ] [1342.220s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1342.220s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1342.220s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1342.230s][info][gc ] Transition from: normal to: idle [1342.231s][info][gc ] Trigger (YOUNG): Average GC time (5433.98 ms) is above the time for average allocation rate (2055 MB/s) to deplete free headroom (11047M) (margin of error = 3.24) [1342.231s][info][gc,ergo ] Free headroom: 12634M (free) - 1587M (spike) - 0B (penalties) = 11047M [1342.231s][info][gc ] Transition from: idle to: normal [1342.231s][info][gc ] Heuristics request for young collection accepted [1342.231s][info][gc,free ] Free: 12634M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5470K, Mutator Free: 1580 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 704K, Max: 704K; Used: 7488K [1342.231s][info][gc,ergo ] GC(1379) Start GC cycle (YOUNG) [1342.232s][info][gc,start ] GC(1379) Concurrent reset [1342.232s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent reset [1342.238s][info][gc ] GC(1379) Concurrent reset 6.793ms [1342.239s][info][gc,start ] GC(1379) Pause Init Mark (YOUNG) [1342.239s][info][gc,task ] GC(1379) Using 8 of 8 workers for init marking [1342.243s][info][gc ] GC(1379) Pause Init Mark (YOUNG) 3.972ms [1342.243s][info][gc,start ] GC(1379) Concurrent remembered set scanning [1342.243s][info][gc,task ] GC(1379) Using 4 of 8 workers for Concurrent remembered set scanning [1342.425s][info][gc ] GC(1379) Concurrent remembered set scanning 181.806ms [1342.425s][info][gc,start ] GC(1379) Concurrent marking roots [1342.425s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent marking roots [1342.428s][info][gc ] GC(1379) Concurrent marking roots 3.539ms [1342.428s][info][gc,start ] GC(1379) Concurrent marking (YOUNG) [1342.428s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent marking [1342.445s][info][gc ] GC(1379) Concurrent marking (YOUNG) 16.499ms [1342.445s][info][gc,start ] GC(1379) Pause Final Mark (YOUNG) [1342.445s][info][gc,task ] GC(1379) Using 8 of 8 workers for final marking [1342.446s][info][gc,ergo ] GC(1379) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1342.446s][info][gc,ergo ] GC(1379) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1342.446s][info][gc,ergo ] GC(1379) Chosen CSet evacuates young: 52021K (of which at least: 0B are to be promoted), old: 0B [1342.446s][info][gc,ergo ] GC(1379) Collectable Garbage: 1479M (99%), Immediate: 0B (0%), 0 regions, CSet: 1479M (99%), 193 regions [1342.446s][info][gc,ergo ] GC(1379) Evacuation Targets: YOUNG: 52021K, PROMOTE: 0B, OLD: 0B, TOTAL: 52021K [1342.446s][info][gc,free ] Free: 12868M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 3416K, Mutator Free: 1609 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 704K, Max: 704K; Used: 7488K [1342.446s][info][gc ] GC(1379) Pause Final Mark (YOUNG) 0.850ms [1342.446s][info][gc,start ] GC(1379) Concurrent thread roots [1342.446s][info][gc,task ] GC(1379) Using 4 of 8 workers for Concurrent thread roots [1342.450s][info][gc ] GC(1379) Concurrent thread roots 3.537ms [1342.450s][info][gc,start ] GC(1379) Concurrent weak references [1342.450s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent weak references [1342.450s][info][gc,ref ] GC(1379) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1342.450s][info][gc,ref ] GC(1379) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1342.450s][info][gc,ref ] GC(1379) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1342.450s][info][gc ] GC(1379) Concurrent weak references 0.047ms [1342.450s][info][gc,start ] GC(1379) Concurrent weak roots [1342.450s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent weak root [1342.450s][info][gc ] GC(1379) Concurrent weak roots 0.624ms [1342.450s][info][gc,start ] GC(1379) Concurrent cleanup [1342.450s][info][gc ] GC(1379) Concurrent cleanup 18778M->18778M(31744M) 0.123ms [1342.451s][info][gc,free ] Free: 12857M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6272K, Mutator Free: 1608 Collector Reserve: 64705K, Max: 8192K; Used: 830K Old Collector Reserve: 701K, Max: 701K; Used: 7490K [1342.451s][info][gc,start ] GC(1379) Concurrent strong roots [1342.451s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent strong root [1342.451s][info][gc ] GC(1379) Concurrent strong roots 0.410ms [1342.451s][info][gc,start ] GC(1379) Concurrent evacuation [1342.451s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent evacuation [1342.459s][info][gc,ergo ] GC(1379) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 728576, promotion expended: 664248, old capacity: 17674797056, old_used: 17643966032, old unaffiliated regions: 0 [1342.460s][info][gc,ergo ] GC(1379) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 728576, promotion expended: 664248, old capacity: 17674797056, old_used: 17643966032, old unaffiliated regions: 0 [1342.460s][info][gc,ergo ] GC(1379) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 728576, promotion expended: 664248, old capacity: 17674797056, old_used: 17643966032, old unaffiliated regions: 0 [1342.460s][info][gc,ergo ] GC(1379) Promotion failed, size 16, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 728576, promotion expended: 664248, old capacity: 17674797056, old_used: 17643966032, old unaffiliated regions: 0 [1342.460s][info][gc,ergo ] GC(1379) Squelching additional promotion failure reports for current epoch [1342.466s][info][gc ] GC(1379) Concurrent evacuation 14.602ms [1342.466s][info][gc,start ] GC(1379) Pause Init Update Refs [1342.466s][info][gc ] GC(1379) Pause Init Update Refs 0.535ms [1342.467s][info][gc,start ] GC(1379) Concurrent update references [1342.467s][info][gc,task ] GC(1379) Using 4 of 8 workers for concurrent reference update [1342.467s][info][gc,free ] At start of update refs, moving 8167K to Mutator free set from Collector Reserve (8167K) and from Old Collector Reserve (0B) [1342.545s][info][gc ] GC(1379) Concurrent update references 78.583ms [1342.545s][info][gc,start ] GC(1379) Concurrent update thread roots [1342.553s][info][gc ] GC(1379) Concurrent update thread roots 8.284ms [1342.554s][info][gc,start ] GC(1379) Pause Final Update Refs [1342.554s][info][gc,task ] GC(1379) Using 8 of 8 workers for final reference update [1342.554s][info][gc,free ] Free: 13436M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 10% internal; Used: 1469M, Mutator Free: 1680 Collector Reserve: 751M, Max: 8192K; Used: 65564K Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1342.554s][info][gc ] GC(1379) Pause Final Update Refs 0.219ms [1342.554s][info][gc,start ] GC(1379) Concurrent cleanup [1342.554s][info][gc ] GC(1379) Concurrent cleanup 19048M->17526M(31744M) 0.125ms [1342.554s][info][gc,ergo ] GC(1379) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 31744B, young_available: 14187M [1342.555s][info][gc,ergo ] GC(1379) At end of Concurrent Young GC: GCU: 22.4%, MU: 18.6% during period of 0.335s [1342.555s][info][gc,ergo ] GC(1379) At end of Concurrent Young GC: YOUNG generation used: 701M, used regions: 728M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14888M, available: 14186M [1342.555s][info][gc,ergo ] GC(1379) At end of Concurrent Young GC: OLD generation used: 16826M, used regions: 16856M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16856M, available: 31744B [1342.555s][info][gc,free ] Free: 13434M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 5147K, Mutator Free: 1680 Collector Reserve: 751M, Max: 8192K; Used: 28896B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1342.555s][info][gc,stats ] [1342.555s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1342.555s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1342.555s][info][gc,stats ] [1342.555s][info][gc,stats ] Concurrent Reset 6822 us [1342.555s][info][gc,stats ] Pause Init Mark (G) 4568 us [1342.555s][info][gc,stats ] Pause Init Mark (N) 3980 us [1342.555s][info][gc,stats ] Swap Remembered Set 3756 us [1342.555s][info][gc,stats ] Update Region States 113 us [1342.555s][info][gc,stats ] Concurrent Scan Remembered Set 181825 us, parallelism: 4.00x [1342.555s][info][gc,stats ] RS: 726926 us [1342.555s][info][gc,stats ] RS: Scan Clusters 726926 us, workers (us): 181738, 181732, 181732, 181723, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Concurrent Mark Roots 3550 us, parallelism: 3.63x [1342.555s][info][gc,stats ] CMR: 12892 us [1342.555s][info][gc,stats ] CMR: Thread Roots 11560 us, workers (us): 2756, 2893, 2999, 2912, ---, ---, ---, ---, [1342.555s][info][gc,stats ] CMR: Code Cache Roots 1184 us, workers (us): 420, 332, 194, 237, ---, ---, ---, ---, [1342.555s][info][gc,stats ] CMR: VM Strong Roots 105 us, workers (us): 30, 28, 25, 22, ---, ---, ---, ---, [1342.555s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): ---, ---, 8, 35, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Concurrent Marking 16514 us, parallelism: 3.34x [1342.555s][info][gc,stats ] CM: 55222 us [1342.555s][info][gc,stats ] CM: Parallel Mark 55222 us, workers (us): 13813, 13808, 13804, 13798, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Pause Final Mark (G) 1320 us [1342.555s][info][gc,stats ] Pause Final Mark (N) 856 us [1342.555s][info][gc,stats ] Finish Mark 439 us [1342.555s][info][gc,stats ] Update Region States 76 us [1342.555s][info][gc,stats ] Choose Collection Set 98 us [1342.555s][info][gc,stats ] Rebuild Free Set 53 us [1342.555s][info][gc,stats ] Concurrent Thread Roots 3548 us, parallelism: 3.83x [1342.555s][info][gc,stats ] CTR: 13607 us [1342.555s][info][gc,stats ] CTR: Thread Roots 13607 us, workers (us): 3373, 3494, 3369, 3370, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.03x [1342.555s][info][gc,stats ] CWRF: 2 us [1342.555s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Concurrent Weak Roots 633 us [1342.555s][info][gc,stats ] Roots 49 us, parallelism: 1.28x [1342.555s][info][gc,stats ] CWR: 63 us [1342.555s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 21, 18, 13, 11, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Rendezvous 567 us [1342.555s][info][gc,stats ] Concurrent Cleanup 131 us [1342.555s][info][gc,stats ] Concurrent Strong Roots 419 us, parallelism: 2.50x [1342.555s][info][gc,stats ] CSR: 1049 us [1342.555s][info][gc,stats ] CSR: Code Cache Roots 909 us, workers (us): 334, 154, 164, 257, ---, ---, ---, ---, [1342.555s][info][gc,stats ] CSR: VM Strong Roots 114 us, workers (us): 34, 31, 28, 22, ---, ---, ---, ---, [1342.555s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, 20, ---, ---, ---, ---, ---, [1342.555s][info][gc,stats ] Concurrent Evacuation 14614 us [1342.555s][info][gc,stats ] Pause Init Update Refs (G) 963 us [1342.555s][info][gc,stats ] Pause Init Update Refs (N) 545 us [1342.555s][info][gc,stats ] Manage GCLABs 456 us [1342.555s][info][gc,stats ] Concurrent Update Refs 78609 us [1342.555s][info][gc,stats ] Concurrent Update Thread Roots 8299 us [1342.555s][info][gc,stats ] Pause Final Update Refs (G) 793 us [1342.555s][info][gc,stats ] Pause Final Update Refs (N) 224 us [1342.555s][info][gc,stats ] Update Region States 49 us [1342.555s][info][gc,stats ] Trash Collection Set 8 us [1342.555s][info][gc,stats ] Rebuild Free Set 83 us [1342.555s][info][gc,stats ] Concurrent Cleanup 130 us [1342.555s][info][gc,stats ] Workers: Evacuated 51418K across 719411 objects, abandoned 0B across 0 objects. [1342.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1342.555s][info][gc,stats ] - age 1: 37896016 bytes, 37896016 total [1342.555s][info][gc,stats ] - age 2: 8903888 bytes, 46799904 total [1342.555s][info][gc,stats ] - age 3: 729592 bytes, 47529496 total [1342.555s][info][gc,stats ] - age 4: 840840 bytes, 48370336 total [1342.555s][info][gc,stats ] - age 5: 612840 bytes, 48983176 total [1342.555s][info][gc,stats ] - age 6: 664864 bytes, 49648040 total [1342.555s][info][gc,stats ] - age 7: 527672 bytes, 50175712 total [1342.555s][info][gc,stats ] - age 8: 360936 bytes, 50536648 total [1342.555s][info][gc,stats ] - age 10: 587488 bytes, 51124136 total [1342.555s][info][gc,stats ] - age 11: 1528112 bytes, 52652248 total [1342.555s][info][gc,stats ] - age 15: 16 bytes, 52652264 total [1342.555s][info][gc,stats ] [1342.555s][info][gc,stats ] Mutators: Evacuated 603K across 4604 objects, abandoned 0B across 0 objects. [1342.555s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1342.555s][info][gc,stats ] - age 2: 617440 bytes, 617440 total [1342.555s][info][gc,stats ] - age 3: 32 bytes, 617472 total [1342.555s][info][gc,stats ] - age 5: 32 bytes, 617504 total [1342.555s][info][gc,stats ] - age 7: 96 bytes, 617600 total [1342.555s][info][gc,stats ] [1342.555s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1342.555s][info][gc,stats ] - age 3: 64 bytes, 64 total [1342.555s][info][gc,stats ] [1342.555s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1342.555s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1342.555s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1342.565s][info][gc ] Transition from: normal to: idle [1342.956s][info][gc ] Trigger (YOUNG): Average GC time (5337.02 ms) is above the time for average allocation rate (2067 MB/s) to deplete free headroom (11020M) (margin of error = 3.21) [1342.956s][info][gc,ergo ] Free headroom: 12607M (free) - 1587M (spike) - 0B (penalties) = 11020M [1342.956s][info][gc ] Transition from: idle to: normal [1342.956s][info][gc ] Heuristics request for young collection accepted [1342.956s][info][gc,free ] Free: 12607M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 8806K, Mutator Free: 1577 Collector Reserve: 751M, Max: 8192K; Used: 28896B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1342.956s][info][gc,ergo ] GC(1380) Start GC cycle (YOUNG) [1342.956s][info][gc,start ] GC(1380) Concurrent reset [1342.956s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent reset [1342.963s][info][gc ] GC(1380) Concurrent reset 6.875ms [1342.964s][info][gc,start ] GC(1380) Pause Init Mark (YOUNG) [1342.964s][info][gc,task ] GC(1380) Using 8 of 8 workers for init marking [1342.967s][info][gc ] GC(1380) Pause Init Mark (YOUNG) 3.514ms [1342.967s][info][gc,start ] GC(1380) Concurrent remembered set scanning [1342.968s][info][gc,task ] GC(1380) Using 4 of 8 workers for Concurrent remembered set scanning [1343.007s][info][gc ] GC(1380) Concurrent remembered set scanning 39.423ms [1343.007s][info][gc,start ] GC(1380) Concurrent marking roots [1343.007s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent marking roots [1343.011s][info][gc ] GC(1380) Concurrent marking roots 3.882ms [1343.011s][info][gc,start ] GC(1380) Concurrent marking (YOUNG) [1343.011s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent marking [1343.028s][info][gc ] GC(1380) Concurrent marking (YOUNG) 17.124ms [1343.028s][info][gc,start ] GC(1380) Pause Final Mark (YOUNG) [1343.028s][info][gc,task ] GC(1380) Using 8 of 8 workers for final marking [1343.029s][info][gc,ergo ] GC(1380) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1343.029s][info][gc,ergo ] GC(1380) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 24768B. [1343.029s][info][gc,ergo ] GC(1380) Chosen CSet evacuates young: 42534K (of which at least: 0B are to be promoted), old: 0B [1343.029s][info][gc,ergo ] GC(1380) Collectable Garbage: 1506M (99%), Immediate: 24768B (0%), 1 regions, CSet: 1506M (99%), 194 regions [1343.029s][info][gc,ergo ] GC(1380) Evacuation Targets: YOUNG: 42534K, PROMOTE: 0B, OLD: 0B, TOTAL: 42534K [1343.029s][info][gc,free ] Free: 13149M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2408K, Mutator Free: 1644 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 24064B, Max: 24064B; Used: 8168K [1343.029s][info][gc ] GC(1380) Pause Final Mark (YOUNG) 0.910ms [1343.029s][info][gc,start ] GC(1380) Concurrent thread roots [1343.029s][info][gc,task ] GC(1380) Using 4 of 8 workers for Concurrent thread roots [1343.033s][info][gc ] GC(1380) Concurrent thread roots 3.805ms [1343.033s][info][gc,start ] GC(1380) Concurrent weak references [1343.033s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent weak references [1343.033s][info][gc,ref ] GC(1380) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.033s][info][gc,ref ] GC(1380) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.033s][info][gc,ref ] GC(1380) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.033s][info][gc ] GC(1380) Concurrent weak references 0.052ms [1343.033s][info][gc,start ] GC(1380) Concurrent weak roots [1343.033s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent weak root [1343.034s][info][gc ] GC(1380) Concurrent weak roots 0.808ms [1343.034s][info][gc,start ] GC(1380) Concurrent cleanup [1343.034s][info][gc ] GC(1380) Concurrent cleanup 18518M->18519M(31744M) 0.195ms [1343.034s][info][gc,free ] Free: 13135M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4128B, Mutator Free: 1642 Collector Reserve: 56285K, Max: 8192K; Used: 1058K Old Collector Reserve: 21504B, Max: 21504B; Used: 8171K [1343.034s][info][gc,start ] GC(1380) Concurrent strong roots [1343.034s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent strong root [1343.035s][info][gc ] GC(1380) Concurrent strong roots 0.396ms [1343.035s][info][gc,start ] GC(1380) Concurrent evacuation [1343.035s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent evacuation [1343.041s][info][gc,ergo ] GC(1380) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 23968, old capacity: 17674797056, old_used: 17644022352, old unaffiliated regions: 0 [1343.041s][info][gc,ergo ] GC(1380) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 23968, old capacity: 17674797056, old_used: 17644022352, old unaffiliated regions: 0 [1343.041s][info][gc,ergo ] GC(1380) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 23968, old capacity: 17674797056, old_used: 17644022352, old unaffiliated regions: 0 [1343.041s][info][gc,ergo ] GC(1380) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 31744, promotion expended: 23968, old capacity: 17674797056, old_used: 17644022352, old unaffiliated regions: 0 [1343.041s][info][gc,ergo ] GC(1380) Squelching additional promotion failure reports for current epoch [1343.041s][info][gc ] GC(1380) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16864M [1343.047s][info][gc ] GC(1380) Concurrent evacuation 12.435ms [1343.047s][info][gc,start ] GC(1380) Pause Init Update Refs [1343.048s][info][gc ] GC(1380) Pause Init Update Refs 0.472ms [1343.048s][info][gc,start ] GC(1380) Concurrent update references [1343.048s][info][gc,task ] GC(1380) Using 4 of 8 workers for concurrent reference update [1343.048s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1343.096s][info][gc ] GC(1380) Concurrent update references 48.264ms [1343.096s][info][gc,start ] GC(1380) Concurrent update thread roots [1343.106s][info][gc ] GC(1380) Concurrent update thread roots 9.383ms [1343.106s][info][gc,start ] GC(1380) Pause Final Update Refs [1343.106s][info][gc,task ] GC(1380) Using 8 of 8 workers for final reference update [1343.106s][info][gc,free ] Free: 13774M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 10% internal; Used: 1484M, Mutator Free: 1722 Collector Reserve: 751M, Max: 8192K; Used: 65540K Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1343.106s][info][gc ] GC(1380) Pause Final Update Refs 0.232ms [1343.106s][info][gc,start ] GC(1380) Concurrent cleanup [1343.106s][info][gc ] GC(1380) Concurrent cleanup 18719M->17180M(31744M) 0.117ms [1343.106s][info][gc,ergo ] GC(1380) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8178K, young_available: 14526M [1343.107s][info][gc,ergo ] GC(1380) At end of Concurrent Young GC: GCU: 5.7%, MU: 17.1% during period of 0.552s [1343.107s][info][gc,ergo ] GC(1380) At end of Concurrent Young GC: YOUNG generation used: 354M, used regions: 376M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14525M [1343.107s][info][gc,ergo ] GC(1380) At end of Concurrent Young GC: OLD generation used: 16826M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 8178K [1343.107s][info][gc,free ] Free: 13773M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2292K, Mutator Free: 1722 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1343.107s][info][gc,stats ] [1343.107s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1343.107s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1343.107s][info][gc,stats ] [1343.107s][info][gc,stats ] Concurrent Reset 6891 us [1343.107s][info][gc,stats ] Pause Init Mark (G) 4222 us [1343.107s][info][gc,stats ] Pause Init Mark (N) 3522 us [1343.107s][info][gc,stats ] Swap Remembered Set 3317 us [1343.107s][info][gc,stats ] Update Region States 65 us [1343.107s][info][gc,stats ] Concurrent Scan Remembered Set 39439 us, parallelism: 3.99x [1343.107s][info][gc,stats ] RS: 157277 us [1343.107s][info][gc,stats ] RS: Scan Clusters 157277 us, workers (us): 39329, 39319, 39317, 39311, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Concurrent Mark Roots 3894 us, parallelism: 3.67x [1343.107s][info][gc,stats ] CMR: 14310 us [1343.107s][info][gc,stats ] CMR: Thread Roots 13083 us, workers (us): 3235, 3383, 3206, 3260, ---, ---, ---, ---, [1343.107s][info][gc,stats ] CMR: Code Cache Roots 1077 us, workers (us): 304, 175, 338, 260, ---, ---, ---, ---, [1343.107s][info][gc,stats ] CMR: VM Strong Roots 100 us, workers (us): 29, 29, 26, 17, ---, ---, ---, ---, [1343.107s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): 8, ---, ---, 40, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Concurrent Marking 17140 us, parallelism: 3.37x [1343.107s][info][gc,stats ] CM: 57803 us [1343.107s][info][gc,stats ] CM: Parallel Mark 57803 us, workers (us): 14475, 14451, 14447, 14430, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Pause Final Mark (G) 1359 us [1343.107s][info][gc,stats ] Pause Final Mark (N) 917 us [1343.107s][info][gc,stats ] Finish Mark 506 us [1343.107s][info][gc,stats ] Update Region States 73 us [1343.107s][info][gc,stats ] Choose Collection Set 96 us [1343.107s][info][gc,stats ] Rebuild Free Set 54 us [1343.107s][info][gc,stats ] Concurrent Thread Roots 3819 us, parallelism: 3.88x [1343.107s][info][gc,stats ] CTR: 14828 us [1343.107s][info][gc,stats ] CTR: Thread Roots 14828 us, workers (us): 3748, 3699, 3684, 3697, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Concurrent Weak References 58 us, parallelism: 0.02x [1343.107s][info][gc,stats ] CWRF: 1 us [1343.107s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Concurrent Weak Roots 817 us [1343.107s][info][gc,stats ] Roots 52 us, parallelism: 1.43x [1343.107s][info][gc,stats ] CWR: 74 us [1343.107s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 24, 21, 15, 14, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Rendezvous 744 us [1343.107s][info][gc,stats ] Concurrent Cleanup 205 us [1343.107s][info][gc,stats ] Concurrent Strong Roots 400 us, parallelism: 2.55x [1343.107s][info][gc,stats ] CSR: 1019 us [1343.107s][info][gc,stats ] CSR: Code Cache Roots 875 us, workers (us): 327, 148, 250, 151, ---, ---, ---, ---, [1343.107s][info][gc,stats ] CSR: VM Strong Roots 118 us, workers (us): 33, 32, 29, 24, ---, ---, ---, ---, [1343.107s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): ---, 6, ---, 20, ---, ---, ---, ---, [1343.107s][info][gc,stats ] Concurrent Evacuation 12448 us [1343.107s][info][gc,stats ] Pause Init Update Refs (G) 879 us [1343.107s][info][gc,stats ] Pause Init Update Refs (N) 480 us [1343.107s][info][gc,stats ] Manage GCLABs 399 us [1343.107s][info][gc,stats ] Concurrent Update Refs 48280 us [1343.107s][info][gc,stats ] Concurrent Update Thread Roots 9395 us [1343.107s][info][gc,stats ] Pause Final Update Refs (G) 668 us [1343.107s][info][gc,stats ] Pause Final Update Refs (N) 238 us [1343.107s][info][gc,stats ] Update Region States 49 us [1343.107s][info][gc,stats ] Trash Collection Set 9 us [1343.107s][info][gc,stats ] Rebuild Free Set 103 us [1343.107s][info][gc,stats ] Concurrent Cleanup 123 us [1343.107s][info][gc,stats ] Workers: Evacuated 41998K across 518763 objects, abandoned 0B across 0 objects. [1343.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1343.107s][info][gc,stats ] - age 1: 28698032 bytes, 28698032 total [1343.107s][info][gc,stats ] - age 2: 8840584 bytes, 37538616 total [1343.107s][info][gc,stats ] - age 3: 310808 bytes, 37849424 total [1343.107s][info][gc,stats ] - age 4: 728344 bytes, 38577768 total [1343.107s][info][gc,stats ] - age 5: 840744 bytes, 39418512 total [1343.107s][info][gc,stats ] - age 6: 612808 bytes, 40031320 total [1343.107s][info][gc,stats ] - age 7: 669912 bytes, 40701232 total [1343.107s][info][gc,stats ] - age 8: 418720 bytes, 41119952 total [1343.107s][info][gc,stats ] - age 9: 358400 bytes, 41478352 total [1343.107s][info][gc,stats ] - age 11: 16288 bytes, 41494640 total [1343.107s][info][gc,stats ] - age 12: 1511824 bytes, 43006464 total [1343.107s][info][gc,stats ] - age 15: 16 bytes, 43006480 total [1343.107s][info][gc,stats ] [1343.107s][info][gc,stats ] Mutators: Evacuated 536K across 4112 objects, abandoned 0B across 0 objects. [1343.107s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1343.107s][info][gc,stats ] - age 2: 548536 bytes, 548536 total [1343.107s][info][gc,stats ] - age 3: 544 bytes, 549080 total [1343.107s][info][gc,stats ] - age 5: 32 bytes, 549112 total [1343.107s][info][gc,stats ] - age 6: 64 bytes, 549176 total [1343.107s][info][gc,stats ] - age 7: 144 bytes, 549320 total [1343.107s][info][gc,stats ] - age 8: 32 bytes, 549352 total [1343.107s][info][gc,stats ] [1343.107s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1343.107s][info][gc,stats ] - age 4: 64 bytes, 64 total [1343.107s][info][gc,stats ] [1343.107s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1343.107s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1343.107s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1343.117s][info][gc ] Transition from: normal to: idle [1343.754s][info][gc ] Trigger (YOUNG): Average GC time (5244.91 ms) is above the time for average allocation rate (2071 MB/s) to deplete free headroom (10861M) (margin of error = 3.19) [1343.754s][info][gc,ergo ] Free headroom: 12448M (free) - 1587M (spike) - 0B (penalties) = 10861M [1343.754s][info][gc ] Transition from: idle to: normal [1343.754s][info][gc ] Heuristics request for young collection accepted [1343.754s][info][gc,free ] Free: 12448M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7449K, Mutator Free: 1557 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1343.754s][info][gc,ergo ] GC(1381) Start GC cycle (YOUNG) [1343.754s][info][gc,start ] GC(1381) Concurrent reset [1343.754s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent reset [1343.761s][info][gc ] GC(1381) Concurrent reset 7.651ms [1343.762s][info][gc,start ] GC(1381) Pause Init Mark (YOUNG) [1343.762s][info][gc,task ] GC(1381) Using 8 of 8 workers for init marking [1343.766s][info][gc ] GC(1381) Pause Init Mark (YOUNG) 3.559ms [1343.766s][info][gc,start ] GC(1381) Concurrent remembered set scanning [1343.766s][info][gc,task ] GC(1381) Using 4 of 8 workers for Concurrent remembered set scanning [1343.804s][info][gc ] GC(1381) Concurrent remembered set scanning 38.530ms [1343.804s][info][gc,start ] GC(1381) Concurrent marking roots [1343.804s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent marking roots [1343.808s][info][gc ] GC(1381) Concurrent marking roots 3.871ms [1343.808s][info][gc,start ] GC(1381) Concurrent marking (YOUNG) [1343.808s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent marking [1343.825s][info][gc ] GC(1381) Concurrent marking (YOUNG) 16.436ms [1343.825s][info][gc,start ] GC(1381) Pause Final Mark (YOUNG) [1343.825s][info][gc,task ] GC(1381) Using 8 of 8 workers for final marking [1343.826s][info][gc,ergo ] GC(1381) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1343.826s][info][gc,ergo ] GC(1381) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1343.826s][info][gc,ergo ] GC(1381) Chosen CSet evacuates young: 37932K (of which at least: 0B are to be promoted), old: 0B [1343.826s][info][gc,ergo ] GC(1381) Collectable Garbage: 1658M (99%), Immediate: 0B (0%), 0 regions, CSet: 1658M (99%), 212 regions [1343.826s][info][gc,ergo ] GC(1381) Evacuation Targets: YOUNG: 37932K, PROMOTE: 0B, OLD: 0B, TOTAL: 37932K [1343.826s][info][gc,free ] Free: 13000M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7615K, Mutator Free: 1626 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 8171K, Max: 8171K; Used: 21504B [1343.826s][info][gc ] GC(1381) Pause Final Mark (YOUNG) 0.853ms [1343.826s][info][gc,start ] GC(1381) Concurrent thread roots [1343.826s][info][gc,task ] GC(1381) Using 4 of 8 workers for Concurrent thread roots [1343.829s][info][gc ] GC(1381) Concurrent thread roots 3.264ms [1343.829s][info][gc,start ] GC(1381) Concurrent weak references [1343.829s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent weak references [1343.829s][info][gc,ref ] GC(1381) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.829s][info][gc,ref ] GC(1381) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.829s][info][gc,ref ] GC(1381) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1343.829s][info][gc ] GC(1381) Concurrent weak references 0.039ms [1343.829s][info][gc,start ] GC(1381) Concurrent weak roots [1343.829s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent weak root [1343.830s][info][gc ] GC(1381) Concurrent weak roots 0.660ms [1343.830s][info][gc,start ] GC(1381) Concurrent cleanup [1343.830s][info][gc ] GC(1381) Concurrent cleanup 18669M->18670M(31744M) 0.099ms [1343.830s][info][gc,free ] Free: 12989M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 2674K, Mutator Free: 1624 Collector Reserve: 48337K, Max: 8192K; Used: 814K Old Collector Reserve: 8168K, Max: 8168K; Used: 24064B [1343.830s][info][gc,start ] GC(1381) Concurrent strong roots [1343.830s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent strong root [1343.831s][info][gc ] GC(1381) Concurrent strong roots 0.423ms [1343.831s][info][gc,start ] GC(1381) Concurrent evacuation [1343.831s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent evacuation [1343.844s][info][gc ] GC(1381) Concurrent evacuation 13.442ms [1343.844s][info][gc,start ] GC(1381) Pause Init Update Refs [1343.845s][info][gc ] GC(1381) Pause Init Update Refs 0.500ms [1343.845s][info][gc,start ] GC(1381) Concurrent update references [1343.845s][info][gc,task ] GC(1381) Using 4 of 8 workers for concurrent reference update [1343.845s][info][gc,free ] At start of update refs, moving 8175K to Mutator free set from Collector Reserve (8175K) and from Old Collector Reserve (0B) [1343.893s][info][gc ] GC(1381) Concurrent update references 47.794ms [1343.893s][info][gc,start ] GC(1381) Concurrent update thread roots [1343.902s][info][gc ] GC(1381) Concurrent update thread roots 9.287ms [1343.902s][info][gc,start ] GC(1381) Pause Final Update Refs [1343.902s][info][gc,task ] GC(1381) Using 8 of 8 workers for final reference update [1343.902s][info][gc,free ] Free: 13785M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 11% internal; Used: 1638M, Mutator Free: 1724 Collector Reserve: 751M, Max: 8192K; Used: 65556K Old Collector Reserve: 4139K, Max: 4139K; Used: 4052K [1343.902s][info][gc ] GC(1381) Pause Final Update Refs 0.182ms [1343.903s][info][gc,start ] GC(1381) Concurrent cleanup [1343.903s][info][gc ] GC(1381) Concurrent cleanup 18861M->17173M(31744M) 0.129ms [1343.903s][info][gc,ergo ] GC(1381) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4147K, young_available: 14537M [1343.903s][info][gc,ergo ] GC(1381) At end of Concurrent Young GC: GCU: 4.0%, MU: 16.7% during period of 0.796s [1343.903s][info][gc,ergo ] GC(1381) At end of Concurrent Young GC: YOUNG generation used: 343M, used regions: 368M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14536M [1343.903s][info][gc,ergo ] GC(1381) At end of Concurrent Young GC: OLD generation used: 16830M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 4147K [1343.903s][info][gc,free ] Free: 13784M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7490K, Mutator Free: 1724 Collector Reserve: 751M, Max: 8192K; Used: 20640B Old Collector Reserve: 4139K, Max: 4139K; Used: 4052K [1343.903s][info][gc,stats ] [1343.903s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1343.903s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1343.903s][info][gc,stats ] [1343.903s][info][gc,stats ] Concurrent Reset 7674 us [1343.903s][info][gc,stats ] Pause Init Mark (G) 4329 us [1343.903s][info][gc,stats ] Pause Init Mark (N) 3570 us [1343.903s][info][gc,stats ] Swap Remembered Set 3384 us [1343.903s][info][gc,stats ] Update Region States 51 us [1343.903s][info][gc,stats ] Concurrent Scan Remembered Set 38545 us, parallelism: 3.99x [1343.903s][info][gc,stats ] RS: 153807 us [1343.903s][info][gc,stats ] RS: Scan Clusters 153807 us, workers (us): 38464, 38452, 38450, 38441, ---, ---, ---, ---, [1343.903s][info][gc,stats ] Concurrent Mark Roots 3886 us, parallelism: 3.65x [1343.903s][info][gc,stats ] CMR: 14200 us [1343.903s][info][gc,stats ] CMR: Thread Roots 12956 us, workers (us): 3179, 3321, 3140, 3317, ---, ---, ---, ---, [1343.903s][info][gc,stats ] CMR: Code Cache Roots 1109 us, workers (us): 373, 186, 363, 186, ---, ---, ---, ---, [1343.903s][info][gc,stats ] CMR: VM Strong Roots 96 us, workers (us): 30, 24, 23, 19, ---, ---, ---, ---, [1343.903s][info][gc,stats ] CMR: CLDG Roots 39 us, workers (us): ---, 30, ---, 9, ---, ---, ---, ---, [1343.903s][info][gc,stats ] Concurrent Marking 16451 us, parallelism: 3.49x [1343.903s][info][gc,stats ] CM: 57437 us [1343.903s][info][gc,stats ] CM: Parallel Mark 57437 us, workers (us): 14365, 14363, 14365, 14345, ---, ---, ---, ---, [1343.903s][info][gc,stats ] Pause Final Mark (G) 1305 us [1343.903s][info][gc,stats ] Pause Final Mark (N) 858 us [1343.903s][info][gc,stats ] Finish Mark 438 us [1343.903s][info][gc,stats ] Update Region States 77 us [1343.903s][info][gc,stats ] Choose Collection Set 107 us [1343.903s][info][gc,stats ] Rebuild Free Set 54 us [1343.903s][info][gc,stats ] Concurrent Thread Roots 3278 us, parallelism: 3.87x [1343.903s][info][gc,stats ] CTR: 12688 us [1343.903s][info][gc,stats ] CTR: Thread Roots 12688 us, workers (us): 3138, 3222, 3168, 3160, ---, ---, ---, ---, [1343.903s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [1343.903s][info][gc,stats ] CWRF: 1 us [1343.903s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1343.903s][info][gc,stats ] Concurrent Weak Roots 665 us [1343.903s][info][gc,stats ] Roots 47 us, parallelism: 1.40x [1343.903s][info][gc,stats ] CWR: 66 us [1343.904s][info][gc,stats ] CWR: VM Weak Roots 66 us, workers (us): 21, 18, 15, 12, ---, ---, ---, ---, [1343.904s][info][gc,stats ] Rendezvous 605 us [1343.904s][info][gc,stats ] Concurrent Cleanup 103 us [1343.904s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.53x [1343.904s][info][gc,stats ] CSR: 1093 us [1343.904s][info][gc,stats ] CSR: Code Cache Roots 919 us, workers (us): 156, 161, 255, 348, ---, ---, ---, ---, [1343.904s][info][gc,stats ] CSR: VM Strong Roots 148 us, workers (us): 44, 38, 33, 32, ---, ---, ---, ---, [1343.904s][info][gc,stats ] CSR: CLDG Roots 26 us, workers (us): 5, 21, ---, ---, ---, ---, ---, ---, [1343.904s][info][gc,stats ] Concurrent Evacuation 13452 us [1343.904s][info][gc,stats ] Pause Init Update Refs (G) 916 us [1343.904s][info][gc,stats ] Pause Init Update Refs (N) 509 us [1343.904s][info][gc,stats ] Manage GCLABs 429 us [1343.904s][info][gc,stats ] Concurrent Update Refs 47810 us [1343.904s][info][gc,stats ] Concurrent Update Thread Roots 9301 us [1343.904s][info][gc,stats ] Pause Final Update Refs (G) 607 us [1343.904s][info][gc,stats ] Pause Final Update Refs (N) 187 us [1343.904s][info][gc,stats ] Update Region States 39 us [1343.904s][info][gc,stats ] Trash Collection Set 8 us [1343.904s][info][gc,stats ] Rebuild Free Set 73 us [1343.904s][info][gc,stats ] Concurrent Cleanup 136 us [1343.904s][info][gc,stats ] Workers: Evacuated 37372K across 416013 objects, abandoned 0B across 0 objects. [1343.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1343.904s][info][gc,stats ] - age 1: 26178512 bytes, 26178512 total [1343.904s][info][gc,stats ] - age 2: 6489856 bytes, 32668368 total [1343.904s][info][gc,stats ] - age 3: 175040 bytes, 32843408 total [1343.904s][info][gc,stats ] - age 4: 293400 bytes, 33136808 total [1343.904s][info][gc,stats ] - age 5: 728216 bytes, 33865024 total [1343.904s][info][gc,stats ] - age 6: 840776 bytes, 34705800 total [1343.904s][info][gc,stats ] - age 7: 1277672 bytes, 35983472 total [1343.904s][info][gc,stats ] - age 8: 416184 bytes, 36399656 total [1343.904s][info][gc,stats ] - age 9: 358384 bytes, 36758040 total [1343.904s][info][gc,stats ] - age 12: 1511824 bytes, 38269864 total [1343.904s][info][gc,stats ] - age 15: 16 bytes, 38269880 total [1343.904s][info][gc,stats ] [1343.904s][info][gc,stats ] Mutators: Evacuated 559K across 4279 objects, abandoned 0B across 0 objects. [1343.904s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1343.904s][info][gc,stats ] - age 2: 571712 bytes, 571712 total [1343.904s][info][gc,stats ] - age 3: 544 bytes, 572256 total [1343.904s][info][gc,stats ] - age 4: 64 bytes, 572320 total [1343.904s][info][gc,stats ] - age 5: 64 bytes, 572384 total [1343.904s][info][gc,stats ] - age 7: 64 bytes, 572448 total [1343.904s][info][gc,stats ] - age 8: 32 bytes, 572480 total [1343.904s][info][gc,stats ] - age 9: 16 bytes, 572496 total [1343.904s][info][gc,stats ] [1343.904s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1343.904s][info][gc,stats ] - age 5: 64 bytes, 64 total [1343.904s][info][gc,stats ] [1343.904s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1343.904s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1343.904s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1343.914s][info][gc ] Transition from: normal to: idle [1344.639s][info][gc ] Trigger (YOUNG): Average GC time (5115.18 ms) is above the time for average allocation rate (2088 MB/s) to deplete free headroom (10679M) (margin of error = 3.17) [1344.639s][info][gc,ergo ] Free headroom: 12266M (free) - 1587M (spike) - 0B (penalties) = 10679M [1344.639s][info][gc ] Transition from: idle to: normal [1344.639s][info][gc ] Heuristics request for young collection accepted [1344.639s][info][gc,free ] Free: 12266M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 13458K, Mutator Free: 1535 Collector Reserve: 751M, Max: 8192K; Used: 20640B Old Collector Reserve: 4139K, Max: 4139K; Used: 4052K [1344.639s][info][gc,ergo ] GC(1382) Start GC cycle (YOUNG) [1344.639s][info][gc,start ] GC(1382) Concurrent reset [1344.639s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent reset [1344.648s][info][gc ] GC(1382) Concurrent reset 8.928ms [1344.648s][info][gc,start ] GC(1382) Pause Init Mark (YOUNG) [1344.648s][info][gc,task ] GC(1382) Using 8 of 8 workers for init marking [1344.652s][info][gc ] GC(1382) Pause Init Mark (YOUNG) 3.553ms [1344.652s][info][gc,start ] GC(1382) Concurrent remembered set scanning [1344.652s][info][gc,task ] GC(1382) Using 4 of 8 workers for Concurrent remembered set scanning [1344.686s][info][gc ] GC(1382) Concurrent remembered set scanning 34.364ms [1344.686s][info][gc,start ] GC(1382) Concurrent marking roots [1344.686s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent marking roots [1344.690s][info][gc ] GC(1382) Concurrent marking roots 3.647ms [1344.690s][info][gc,start ] GC(1382) Concurrent marking (YOUNG) [1344.690s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent marking [1344.703s][info][gc ] GC(1382) Concurrent marking (YOUNG) 12.949ms [1344.703s][info][gc,start ] GC(1382) Pause Final Mark (YOUNG) [1344.703s][info][gc,task ] GC(1382) Using 8 of 8 workers for final marking [1344.704s][info][gc,ergo ] GC(1382) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1344.704s][info][gc,ergo ] GC(1382) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 16512B. [1344.704s][info][gc,ergo ] GC(1382) Chosen CSet evacuates young: 36976K (of which at least: 0B are to be promoted), old: 0B [1344.704s][info][gc,ergo ] GC(1382) Collectable Garbage: 1843M (99%), Immediate: 16512B (0%), 1 regions, CSet: 1843M (99%), 235 regions [1344.704s][info][gc,ergo ] GC(1382) Evacuation Targets: YOUNG: 36976K, PROMOTE: 0B, OLD: 0B, TOTAL: 36976K [1344.704s][info][gc,free ] Free: 12839M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 309K, Mutator Free: 1605 Collector Reserve: 49152K, Max: 8192K; Used: 16512B Old Collector Reserve: 4139K, Max: 4139K; Used: 4052K [1344.704s][info][gc ] GC(1382) Pause Final Mark (YOUNG) 0.896ms [1344.704s][info][gc,start ] GC(1382) Concurrent thread roots [1344.704s][info][gc,task ] GC(1382) Using 4 of 8 workers for Concurrent thread roots [1344.708s][info][gc ] GC(1382) Concurrent thread roots 3.423ms [1344.708s][info][gc,start ] GC(1382) Concurrent weak references [1344.708s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent weak references [1344.708s][info][gc,ref ] GC(1382) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1344.708s][info][gc,ref ] GC(1382) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1344.708s][info][gc,ref ] GC(1382) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1344.708s][info][gc ] GC(1382) Concurrent weak references 0.037ms [1344.708s][info][gc,start ] GC(1382) Concurrent weak roots [1344.708s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent weak root [1344.709s][info][gc ] GC(1382) Concurrent weak roots 0.733ms [1344.709s][info][gc,start ] GC(1382) Concurrent cleanup [1344.709s][info][gc ] GC(1382) Concurrent cleanup 18835M->18835M(31744M) 0.182ms [1344.709s][info][gc,free ] Free: 12827M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 4275K, Mutator Free: 1604 Collector Reserve: 48087K, Max: 8192K; Used: 1064K Old Collector Reserve: 4139K, Max: 4139K; Used: 4052K [1344.709s][info][gc,start ] GC(1382) Concurrent strong roots [1344.709s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent strong root [1344.709s][info][gc ] GC(1382) Concurrent strong roots 0.429ms [1344.709s][info][gc,start ] GC(1382) Concurrent evacuation [1344.709s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent evacuation [1344.720s][info][gc ] GC(1382) Concurrent evacuation 10.321ms [1344.720s][info][gc,start ] GC(1382) Pause Init Update Refs [1344.720s][info][gc ] GC(1382) Pause Init Update Refs 0.492ms [1344.721s][info][gc,start ] GC(1382) Concurrent update references [1344.721s][info][gc,task ] GC(1382) Using 4 of 8 workers for concurrent reference update [1344.721s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1344.756s][info][gc ] GC(1382) Concurrent update references 35.431ms [1344.756s][info][gc,start ] GC(1382) Concurrent update thread roots [1344.765s][info][gc ] GC(1382) Concurrent update thread roots 8.505ms [1344.765s][info][gc,start ] GC(1382) Pause Final Update Refs [1344.765s][info][gc,task ] GC(1382) Using 8 of 8 workers for final reference update [1344.765s][info][gc,free ] Free: 13825M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 13% internal; Used: 1838M, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 49156K Old Collector Reserve: 2984K, Max: 2984K; Used: 5207K [1344.765s][info][gc ] GC(1382) Pause Final Update Refs 0.175ms [1344.765s][info][gc,start ] GC(1382) Concurrent cleanup [1344.765s][info][gc ] GC(1382) Concurrent cleanup 19014M->17134M(31744M) 0.129ms [1344.765s][info][gc,ergo ] GC(1382) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2992K, young_available: 14576M [1344.765s][info][gc,ergo ] GC(1382) At end of Concurrent Young GC: GCU: 3.0%, MU: 16.8% during period of 0.862s [1344.765s][info][gc,ergo ] GC(1382) At end of Concurrent Young GC: YOUNG generation used: 303M, used regions: 320M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14576M [1344.766s][info][gc,ergo ] GC(1382) At end of Concurrent Young GC: OLD generation used: 16831M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 2992K [1344.766s][info][gc,free ] Free: 13824M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7979K, Mutator Free: 1729 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 2984K, Max: 2984K; Used: 5207K [1344.766s][info][gc,stats ] [1344.766s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1344.766s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1344.766s][info][gc,stats ] [1344.766s][info][gc,stats ] Concurrent Reset 8956 us [1344.766s][info][gc,stats ] Pause Init Mark (G) 4276 us [1344.766s][info][gc,stats ] Pause Init Mark (N) 3561 us [1344.766s][info][gc,stats ] Swap Remembered Set 3372 us [1344.766s][info][gc,stats ] Update Region States 52 us [1344.766s][info][gc,stats ] Concurrent Scan Remembered Set 34383 us, parallelism: 3.99x [1344.766s][info][gc,stats ] RS: 137152 us [1344.766s][info][gc,stats ] RS: Scan Clusters 137152 us, workers (us): 34293, 34291, 34289, 34278, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Concurrent Mark Roots 3664 us, parallelism: 3.55x [1344.766s][info][gc,stats ] CMR: 13019 us [1344.766s][info][gc,stats ] CMR: Thread Roots 11888 us, workers (us): 3103, 2849, 3035, 2901, ---, ---, ---, ---, [1344.766s][info][gc,stats ] CMR: Code Cache Roots 997 us, workers (us): 176, 305, 180, 336, ---, ---, ---, ---, [1344.766s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 32, 26, 21, 18, ---, ---, ---, ---, [1344.766s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, 8, 29, ---, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Concurrent Marking 12964 us, parallelism: 3.29x [1344.766s][info][gc,stats ] CM: 42664 us [1344.766s][info][gc,stats ] CM: Parallel Mark 42664 us, workers (us): 10694, 10664, 10654, 10653, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Pause Final Mark (G) 1413 us [1344.766s][info][gc,stats ] Pause Final Mark (N) 901 us [1344.766s][info][gc,stats ] Finish Mark 483 us [1344.766s][info][gc,stats ] Update Region States 78 us [1344.766s][info][gc,stats ] Choose Collection Set 99 us [1344.766s][info][gc,stats ] Rebuild Free Set 54 us [1344.766s][info][gc,stats ] Concurrent Thread Roots 3436 us, parallelism: 3.88x [1344.766s][info][gc,stats ] CTR: 13336 us [1344.766s][info][gc,stats ] CTR: Thread Roots 13336 us, workers (us): 3388, 3254, 3362, 3332, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1344.766s][info][gc,stats ] CWRF: 1 us [1344.766s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Concurrent Weak Roots 742 us [1344.766s][info][gc,stats ] Roots 50 us, parallelism: 1.49x [1344.766s][info][gc,stats ] CWR: 75 us [1344.766s][info][gc,stats ] CWR: VM Weak Roots 75 us, workers (us): 21, 21, 19, 13, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Rendezvous 674 us [1344.766s][info][gc,stats ] Concurrent Cleanup 204 us [1344.766s][info][gc,stats ] Concurrent Strong Roots 435 us, parallelism: 2.46x [1344.766s][info][gc,stats ] CSR: 1071 us [1344.766s][info][gc,stats ] CSR: Code Cache Roots 929 us, workers (us): 154, 344, 263, 168, ---, ---, ---, ---, [1344.766s][info][gc,stats ] CSR: VM Strong Roots 117 us, workers (us): 40, 30, 24, 23, ---, ---, ---, ---, [1344.766s][info][gc,stats ] CSR: CLDG Roots 24 us, workers (us): 4, ---, ---, 20, ---, ---, ---, ---, [1344.766s][info][gc,stats ] Concurrent Evacuation 10335 us [1344.766s][info][gc,stats ] Pause Init Update Refs (G) 892 us [1344.766s][info][gc,stats ] Pause Init Update Refs (N) 500 us [1344.766s][info][gc,stats ] Manage GCLABs 425 us [1344.766s][info][gc,stats ] Concurrent Update Refs 35446 us [1344.766s][info][gc,stats ] Concurrent Update Thread Roots 8511 us [1344.766s][info][gc,stats ] Pause Final Update Refs (G) 556 us [1344.766s][info][gc,stats ] Pause Final Update Refs (N) 179 us [1344.766s][info][gc,stats ] Update Region States 40 us [1344.766s][info][gc,stats ] Trash Collection Set 9 us [1344.766s][info][gc,stats ] Rebuild Free Set 70 us [1344.766s][info][gc,stats ] Concurrent Cleanup 139 us [1344.766s][info][gc,stats ] Workers: Evacuated 36519K across 368677 objects, abandoned 0B across 0 objects. [1344.766s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1344.766s][info][gc,stats ] - age 1: 30981592 bytes, 30981592 total [1344.766s][info][gc,stats ] - age 2: 3401760 bytes, 34383352 total [1344.766s][info][gc,stats ] - age 3: 377328 bytes, 34760680 total [1344.766s][info][gc,stats ] - age 4: 160192 bytes, 34920872 total [1344.766s][info][gc,stats ] - age 5: 293416 bytes, 35214288 total [1344.766s][info][gc,stats ] - age 6: 728216 bytes, 35942504 total [1344.766s][info][gc,stats ] - age 7: 1453600 bytes, 37396104 total [1344.766s][info][gc,stats ] [1344.766s][info][gc,stats ] Mutators: Evacuated 456K across 3506 objects, abandoned 0B across 0 objects. [1344.766s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1344.766s][info][gc,stats ] - age 1: 64 bytes, 64 total [1344.766s][info][gc,stats ] - age 2: 467024 bytes, 467088 total [1344.766s][info][gc,stats ] - age 3: 512 bytes, 467600 total [1344.766s][info][gc,stats ] - age 5: 48 bytes, 467648 total [1344.766s][info][gc,stats ] - age 7: 48 bytes, 467696 total [1344.766s][info][gc,stats ] [1344.767s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1344.767s][info][gc,stats ] - age 6: 64 bytes, 64 total [1344.767s][info][gc,stats ] [1344.767s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1344.767s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1344.767s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1344.777s][info][gc ] Transition from: normal to: idle [1344.866s][info][gc ] Periodic Sample: GCU = 14.506%, MU = 17.788% during most recent 5.0s [1345.614s][info][gc ] Trigger (YOUNG): Average GC time (4964.78 ms) is above the time for average allocation rate (2108 MB/s) to deplete free headroom (10463M) (margin of error = 3.16) [1345.614s][info][gc,ergo ] Free headroom: 12051M (free) - 1587M (spike) - 0B (penalties) = 10463M [1345.615s][info][gc ] Transition from: idle to: normal [1345.615s][info][gc ] Heuristics request for young collection accepted [1345.615s][info][gc,free ] Free: 12048M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7519K, Mutator Free: 1507 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 2984K, Max: 2984K; Used: 5207K [1345.615s][info][gc,ergo ] GC(1383) Start GC cycle (YOUNG) [1345.615s][info][gc,start ] GC(1383) Concurrent reset [1345.615s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent reset [1345.624s][info][gc ] GC(1383) Concurrent reset 9.587ms [1345.625s][info][gc,start ] GC(1383) Pause Init Mark (YOUNG) [1345.625s][info][gc,task ] GC(1383) Using 8 of 8 workers for init marking [1345.628s][info][gc ] GC(1383) Pause Init Mark (YOUNG) 3.461ms [1345.629s][info][gc,start ] GC(1383) Concurrent remembered set scanning [1345.629s][info][gc,task ] GC(1383) Using 4 of 8 workers for Concurrent remembered set scanning [1345.645s][info][gc ] GC(1383) Concurrent remembered set scanning 16.931ms [1345.646s][info][gc,start ] GC(1383) Concurrent marking roots [1345.646s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent marking roots [1345.649s][info][gc ] GC(1383) Concurrent marking roots 3.745ms [1345.649s][info][gc,start ] GC(1383) Concurrent marking (YOUNG) [1345.649s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent marking [1345.663s][info][gc ] GC(1383) Concurrent marking (YOUNG) 13.252ms [1345.663s][info][gc,start ] GC(1383) Pause Final Mark (YOUNG) [1345.663s][info][gc,task ] GC(1383) Using 8 of 8 workers for final marking [1345.664s][info][gc,ergo ] GC(1383) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1345.664s][info][gc,ergo ] GC(1383) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1345.664s][info][gc,ergo ] GC(1383) Chosen CSet evacuates young: 40674K (of which at least: 0B are to be promoted), old: 0B [1345.664s][info][gc,ergo ] GC(1383) Collectable Garbage: 2064M (99%), Immediate: 0B (0%), 0 regions, CSet: 2064M (99%), 263 regions [1345.664s][info][gc,ergo ] GC(1383) Evacuation Targets: YOUNG: 40674K, PROMOTE: 0B, OLD: 0B, TOTAL: 40674K [1345.664s][info][gc,free ] Free: 12656M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7960K, Mutator Free: 1583 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 2984K, Max: 2984K; Used: 5207K [1345.664s][info][gc ] GC(1383) Pause Final Mark (YOUNG) 0.923ms [1345.664s][info][gc,start ] GC(1383) Concurrent thread roots [1345.664s][info][gc,task ] GC(1383) Using 4 of 8 workers for Concurrent thread roots [1345.668s][info][gc ] GC(1383) Concurrent thread roots 3.822ms [1345.668s][info][gc,start ] GC(1383) Concurrent weak references [1345.668s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent weak references [1345.668s][info][gc,ref ] GC(1383) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.668s][info][gc,ref ] GC(1383) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.668s][info][gc,ref ] GC(1383) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.668s][info][gc ] GC(1383) Concurrent weak references 0.040ms [1345.668s][info][gc,start ] GC(1383) Concurrent weak roots [1345.668s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent weak root [1345.668s][info][gc ] GC(1383) Concurrent weak roots 0.667ms [1345.668s][info][gc,start ] GC(1383) Concurrent cleanup [1345.669s][info][gc ] GC(1383) Concurrent cleanup 19020M->19020M(31744M) 0.102ms [1345.669s][info][gc,free ] Free: 12644M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 3993K, Mutator Free: 1581 Collector Reserve: 47962K, Max: 8192K; Used: 1189K Old Collector Reserve: 2982K, Max: 2982K; Used: 5210K [1345.669s][info][gc,start ] GC(1383) Concurrent strong roots [1345.669s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent strong root [1345.669s][info][gc ] GC(1383) Concurrent strong roots 0.417ms [1345.669s][info][gc,start ] GC(1383) Concurrent evacuation [1345.669s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent evacuation [1345.683s][info][gc ] GC(1383) Concurrent evacuation 13.489ms [1345.683s][info][gc,start ] GC(1383) Pause Init Update Refs [1345.683s][info][gc ] GC(1383) Pause Init Update Refs 0.344ms [1345.683s][info][gc,start ] GC(1383) Concurrent update references [1345.683s][info][gc,task ] GC(1383) Using 4 of 8 workers for concurrent reference update [1345.683s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1345.710s][info][gc ] GC(1383) Concurrent update references 26.747ms [1345.710s][info][gc,start ] GC(1383) Concurrent update thread roots [1345.720s][info][gc ] GC(1383) Concurrent update thread roots 10.110ms [1345.720s][info][gc,start ] GC(1383) Pause Final Update Refs [1345.720s][info][gc,task ] GC(1383) Using 8 of 8 workers for final reference update [1345.721s][info][gc,free ] Free: 13873M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 14% internal; Used: 2046M, Mutator Free: 1735 Collector Reserve: 751M, Max: 8192K; Used: 65540K Old Collector Reserve: 1834K, Max: 1834K; Used: 6358K [1345.721s][info][gc ] GC(1383) Pause Final Update Refs 0.182ms [1345.721s][info][gc,start ] GC(1383) Concurrent cleanup [1345.721s][info][gc ] GC(1383) Concurrent cleanup 19191M->17087M(31744M) 0.123ms [1345.721s][info][gc,ergo ] GC(1383) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1841K, young_available: 14625M [1345.721s][info][gc,ergo ] GC(1383) At end of Concurrent Young GC: GCU: 2.2%, MU: 16.9% during period of 0.956s [1345.721s][info][gc,ergo ] GC(1383) At end of Concurrent Young GC: YOUNG generation used: 254M, used regions: 272M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14880M, available: 14625M [1345.721s][info][gc,ergo ] GC(1383) At end of Concurrent Young GC: OLD generation used: 16832M, used regions: 16864M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16864M, available: 1841K [1345.721s][info][gc,free ] Free: 13873M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6936K, Mutator Free: 1735 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 1834K, Max: 1834K; Used: 6358K [1345.721s][info][gc,stats ] [1345.721s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1345.721s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1345.721s][info][gc,stats ] [1345.721s][info][gc,stats ] Concurrent Reset 9603 us [1345.721s][info][gc,stats ] Pause Init Mark (G) 4192 us [1345.721s][info][gc,stats ] Pause Init Mark (N) 3469 us [1345.721s][info][gc,stats ] Swap Remembered Set 3286 us [1345.721s][info][gc,stats ] Update Region States 56 us [1345.721s][info][gc,stats ] Concurrent Scan Remembered Set 16947 us, parallelism: 3.97x [1345.721s][info][gc,stats ] RS: 67340 us [1345.721s][info][gc,stats ] RS: Scan Clusters 67340 us, workers (us): 16856, 16836, 16824, 16824, ---, ---, ---, ---, [1345.721s][info][gc,stats ] Concurrent Mark Roots 3757 us, parallelism: 3.64x [1345.721s][info][gc,stats ] CMR: 13675 us [1345.721s][info][gc,stats ] CMR: Thread Roots 12399 us, workers (us): 3216, 3204, 2973, 3006, ---, ---, ---, ---, [1345.721s][info][gc,stats ] CMR: Code Cache Roots 1148 us, workers (us): 143, 181, 413, 411, ---, ---, ---, ---, [1345.721s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 28, 24, 22, 18, ---, ---, ---, ---, [1345.721s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 8, 27, ---, ---, ---, ---, ---, ---, [1345.721s][info][gc,stats ] Concurrent Marking 13266 us, parallelism: 3.33x [1345.721s][info][gc,stats ] CM: 44167 us [1345.721s][info][gc,stats ] CM: Parallel Mark 44167 us, workers (us): 11058, 11042, 11039, 11027, ---, ---, ---, ---, [1345.721s][info][gc,stats ] Pause Final Mark (G) 1380 us [1345.721s][info][gc,stats ] Pause Final Mark (N) 928 us [1345.721s][info][gc,stats ] Finish Mark 498 us [1345.721s][info][gc,stats ] Update Region States 77 us [1345.722s][info][gc,stats ] Choose Collection Set 117 us [1345.722s][info][gc,stats ] Rebuild Free Set 53 us [1345.722s][info][gc,stats ] Concurrent Thread Roots 3836 us, parallelism: 3.87x [1345.722s][info][gc,stats ] CTR: 14839 us [1345.722s][info][gc,stats ] CTR: Thread Roots 14839 us, workers (us): 3653, 3738, 3681, 3767, ---, ---, ---, ---, [1345.722s][info][gc,stats ] Concurrent Weak References 44 us, parallelism: 0.03x [1345.722s][info][gc,stats ] CWRF: 1 us [1345.722s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1345.722s][info][gc,stats ] Concurrent Weak Roots 672 us [1345.722s][info][gc,stats ] Roots 47 us, parallelism: 1.56x [1345.722s][info][gc,stats ] CWR: 74 us [1345.722s][info][gc,stats ] CWR: VM Weak Roots 74 us, workers (us): 25, 19, 16, 13, ---, ---, ---, ---, [1345.722s][info][gc,stats ] Rendezvous 611 us [1345.722s][info][gc,stats ] Concurrent Cleanup 107 us [1345.722s][info][gc,stats ] Concurrent Strong Roots 424 us, parallelism: 2.68x [1345.722s][info][gc,stats ] CSR: 1138 us [1345.722s][info][gc,stats ] CSR: Code Cache Roots 978 us, workers (us): 263, 349, 205, 161, ---, ---, ---, ---, [1345.722s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 39, 33, 33, 30, ---, ---, ---, ---, [1345.722s][info][gc,stats ] CSR: CLDG Roots 25 us, workers (us): 5, ---, ---, 20, ---, ---, ---, ---, [1345.722s][info][gc,stats ] Concurrent Evacuation 13504 us [1345.722s][info][gc,stats ] Pause Init Update Refs (G) 716 us [1345.722s][info][gc,stats ] Pause Init Update Refs (N) 358 us [1345.722s][info][gc,stats ] Manage GCLABs 272 us [1345.722s][info][gc,stats ] Concurrent Update Refs 26762 us [1345.722s][info][gc,stats ] Concurrent Update Thread Roots 10124 us [1345.722s][info][gc,stats ] Pause Final Update Refs (G) 596 us [1345.722s][info][gc,stats ] Pause Final Update Refs (N) 187 us [1345.722s][info][gc,stats ] Update Region States 42 us [1345.722s][info][gc,stats ] Trash Collection Set 9 us [1345.722s][info][gc,stats ] Rebuild Free Set 72 us [1345.722s][info][gc,stats ] Concurrent Cleanup 129 us [1345.722s][info][gc,stats ] Workers: Evacuated 40214K across 437483 objects, abandoned 0B across 0 objects. [1345.722s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1345.722s][info][gc,stats ] - age 1: 37396560 bytes, 37396560 total [1345.722s][info][gc,stats ] - age 2: 1210376 bytes, 38606936 total [1345.722s][info][gc,stats ] - age 3: 182232 bytes, 38789168 total [1345.722s][info][gc,stats ] - age 4: 367728 bytes, 39156896 total [1345.722s][info][gc,stats ] - age 5: 160160 bytes, 39317056 total [1345.722s][info][gc,stats ] - age 6: 293400 bytes, 39610456 total [1345.722s][info][gc,stats ] - age 7: 1568928 bytes, 41179384 total [1345.722s][info][gc,stats ] [1345.722s][info][gc,stats ] Mutators: Evacuated 460K across 3522 objects, abandoned 0B across 0 objects. [1345.722s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1345.722s][info][gc,stats ] - age 1: 470992 bytes, 470992 total [1345.722s][info][gc,stats ] - age 3: 576 bytes, 471568 total [1345.722s][info][gc,stats ] - age 5: 32 bytes, 471600 total [1345.722s][info][gc,stats ] - age 7: 64 bytes, 471664 total [1345.722s][info][gc,stats ] [1345.722s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1345.722s][info][gc,stats ] - age 7: 64 bytes, 64 total [1345.722s][info][gc,stats ] [1345.722s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1345.722s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1345.722s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1345.732s][info][gc ] Transition from: normal to: idle [1345.733s][info][gc ] Trigger (YOUNG): expedite promotion in place of 64B [1345.733s][info][gc ] Transition from: idle to: normal [1345.733s][info][gc ] Heuristics request for young collection accepted [1345.733s][info][gc,free ] Free: 13848M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7471K, Mutator Free: 1732 Collector Reserve: 751M, Max: 8192K; Used: 4128B Old Collector Reserve: 1834K, Max: 1834K; Used: 6358K [1345.733s][info][gc,ergo ] GC(1384) Start GC cycle (YOUNG) [1345.733s][info][gc,start ] GC(1384) Concurrent reset [1345.733s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent reset [1345.734s][info][gc ] GC(1384) Concurrent reset 1.076ms [1345.734s][info][gc,start ] GC(1384) Pause Init Mark (YOUNG) [1345.734s][info][gc,task ] GC(1384) Using 8 of 8 workers for init marking [1345.737s][info][gc ] GC(1384) Pause Init Mark (YOUNG) 3.445ms [1345.738s][info][gc,start ] GC(1384) Concurrent remembered set scanning [1345.738s][info][gc,task ] GC(1384) Using 4 of 8 workers for Concurrent remembered set scanning [1345.752s][info][gc ] GC(1384) Concurrent remembered set scanning 14.662ms [1345.752s][info][gc,start ] GC(1384) Concurrent marking roots [1345.752s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent marking roots [1345.756s][info][gc ] GC(1384) Concurrent marking roots 3.474ms [1345.756s][info][gc,start ] GC(1384) Concurrent marking (YOUNG) [1345.756s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent marking [1345.764s][info][gc ] GC(1384) Concurrent marking (YOUNG) 8.393ms [1345.764s][info][gc,start ] GC(1384) Pause Final Mark (YOUNG) [1345.764s][info][gc,task ] GC(1384) Using 8 of 8 workers for final marking [1345.765s][info][gc,ergo ] GC(1384) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 4128 used bytes [1345.765s][info][gc,ergo ] GC(1384) Adaptive CSet Selection for YOUNG. Max Evacuation: 620M, Actual Free: 0B. [1345.765s][info][gc,ergo ] GC(1384) Chosen CSet evacuates young: 30236K (of which at least: 0B are to be promoted), old: 0B [1345.765s][info][gc,ergo ] GC(1384) Collectable Garbage: 248M (96%), Immediate: 0B (0%), 0 regions, CSet: 248M (96%), 35 regions [1345.765s][info][gc,ergo ] GC(1384) Evacuation Targets: YOUNG: 30236K, PROMOTE: 0B, OLD: 0B, TOTAL: 30236K [1345.765s][info][gc,free ] Free: 14485M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 2259K, Mutator Free: 1811 Collector Reserve: 40960K, Max: 8192K; Used: 0B Old Collector Reserve: 1834K, Max: 1834K; Used: 6358K [1345.765s][info][gc ] GC(1384) Pause Final Mark (YOUNG) 0.868ms [1345.765s][info][gc,start ] GC(1384) Concurrent thread roots [1345.765s][info][gc,task ] GC(1384) Using 4 of 8 workers for Concurrent thread roots [1345.768s][info][gc ] GC(1384) Concurrent thread roots 3.175ms [1345.768s][info][gc,start ] GC(1384) Concurrent weak references [1345.768s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent weak references [1345.769s][info][gc,ref ] GC(1384) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.769s][info][gc,ref ] GC(1384) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.769s][info][gc,ref ] GC(1384) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1345.769s][info][gc ] GC(1384) Concurrent weak references 0.039ms [1345.769s][info][gc,start ] GC(1384) Concurrent weak roots [1345.769s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent weak root [1345.769s][info][gc ] GC(1384) Concurrent weak roots 0.628ms [1345.769s][info][gc,start ] GC(1384) Concurrent cleanup [1345.769s][info][gc ] GC(1384) Concurrent cleanup 17189M->17189M(31744M) 0.104ms [1345.769s][info][gc,free ] Free: 14474M, Max: 8192K regular, 1136M humongous, Frag: 93% external, 0% internal; Used: 5755K, Mutator Free: 1810 Collector Reserve: 39738K, Max: 8192K; Used: 1221K Old Collector Reserve: 1834K, Max: 1834K; Used: 6358K [1345.769s][info][gc,start ] GC(1384) Concurrent strong roots [1345.769s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent strong root [1345.770s][info][gc ] GC(1384) Concurrent strong roots 0.412ms [1345.770s][info][gc,start ] GC(1384) Concurrent evacuation [1345.770s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent evacuation [1345.771s][info][gc ] GC(1384) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16872M [1345.776s][info][gc ] GC(1384) Concurrent evacuation 6.214ms [1345.776s][info][gc,start ] GC(1384) Pause Init Update Refs [1345.777s][info][gc ] GC(1384) Pause Init Update Refs 0.473ms [1345.777s][info][gc,start ] GC(1384) Concurrent update references [1345.777s][info][gc,task ] GC(1384) Using 4 of 8 workers for concurrent reference update [1345.777s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1345.797s][info][gc ] GC(1384) Concurrent update references 19.859ms [1345.797s][info][gc,start ] GC(1384) Concurrent update thread roots [1345.804s][info][gc ] GC(1384) Concurrent update thread roots 7.492ms [1345.804s][info][gc,start ] GC(1384) Pause Final Update Refs [1345.804s][info][gc,task ] GC(1384) Using 8 of 8 workers for final reference update [1345.805s][info][gc,free ] Free: 13937M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 1% internal; Used: 228M, Mutator Free: 1743 Collector Reserve: 744M, Max: 8192K; Used: 57344K Old Collector Reserve: 9161K, Max: 7327K; Used: 7222K [1345.805s][info][gc ] GC(1384) Pause Final Update Refs 0.168ms [1345.805s][info][gc,start ] GC(1384) Concurrent cleanup [1345.805s][info][gc ] GC(1384) Concurrent cleanup 17302M->17023M(31744M) 0.118ms [1345.805s][info][gc,ergo ] GC(1384) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 9169K, young_available: 14681M [1345.805s][info][gc,ergo ] GC(1384) At end of Concurrent Young GC: GCU: 17.1%, MU: 18.7% during period of 0.084s [1345.805s][info][gc,ergo ] GC(1384) At end of Concurrent Young GC: YOUNG generation used: 190M, used regions: 200M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 14681M [1345.805s][info][gc,ergo ] GC(1384) At end of Concurrent Young GC: OLD generation used: 16833M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 9169K [1345.805s][info][gc,free ] Free: 13937M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 6738K, Mutator Free: 1743 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9161K, Max: 7327K; Used: 7222K [1345.805s][info][gc,stats ] [1345.805s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1345.805s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1345.805s][info][gc,stats ] [1345.805s][info][gc,stats ] Concurrent Reset 1082 us [1345.805s][info][gc,stats ] Pause Init Mark (G) 3795 us [1345.805s][info][gc,stats ] Pause Init Mark (N) 3453 us [1345.805s][info][gc,stats ] Swap Remembered Set 3342 us [1345.805s][info][gc,stats ] Update Region States 28 us [1345.805s][info][gc,stats ] Concurrent Scan Remembered Set 14677 us, parallelism: 3.98x [1345.805s][info][gc,stats ] RS: 58377 us [1345.805s][info][gc,stats ] RS: Scan Clusters 58377 us, workers (us): 14603, 14596, 14591, 14589, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Concurrent Mark Roots 3488 us, parallelism: 3.67x [1345.805s][info][gc,stats ] CMR: 12809 us [1345.805s][info][gc,stats ] CMR: Thread Roots 11702 us, workers (us): 2996, 3089, 2752, 2866, ---, ---, ---, ---, [1345.805s][info][gc,stats ] CMR: Code Cache Roots 991 us, workers (us): 176, 143, 379, 294, ---, ---, ---, ---, [1345.805s][info][gc,stats ] CMR: VM Strong Roots 81 us, workers (us): 27, 21, 20, 13, ---, ---, ---, ---, [1345.805s][info][gc,stats ] CMR: CLDG Roots 34 us, workers (us): 27, 7, ---, ---, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Concurrent Marking 8407 us, parallelism: 3.31x [1345.805s][info][gc,stats ] CM: 27812 us [1345.805s][info][gc,stats ] CM: Parallel Mark 27812 us, workers (us): 6968, 6952, 6948, 6944, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Pause Final Mark (G) 1197 us [1345.805s][info][gc,stats ] Pause Final Mark (N) 874 us [1345.805s][info][gc,stats ] Finish Mark 488 us [1345.805s][info][gc,stats ] Update Region States 66 us [1345.805s][info][gc,stats ] Choose Collection Set 78 us [1345.805s][info][gc,stats ] Rebuild Free Set 52 us [1345.805s][info][gc,stats ] Concurrent Thread Roots 3187 us, parallelism: 3.87x [1345.805s][info][gc,stats ] CTR: 12351 us [1345.805s][info][gc,stats ] CTR: Thread Roots 12351 us, workers (us): 3072, 3083, 3122, 3074, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.02x [1345.805s][info][gc,stats ] CWRF: 1 us [1345.805s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Concurrent Weak Roots 641 us [1345.805s][info][gc,stats ] Roots 44 us, parallelism: 1.43x [1345.805s][info][gc,stats ] CWR: 64 us [1345.805s][info][gc,stats ] CWR: VM Weak Roots 64 us, workers (us): 21, 17, 15, 10, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Rendezvous 573 us [1345.805s][info][gc,stats ] Concurrent Cleanup 110 us [1345.805s][info][gc,stats ] Concurrent Strong Roots 416 us, parallelism: 2.62x [1345.805s][info][gc,stats ] CSR: 1090 us [1345.805s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 249, 157, 334, 185, ---, ---, ---, ---, [1345.805s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 36, 33, 32, 27, ---, ---, ---, ---, [1345.805s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): ---, 27, ---, 11, ---, ---, ---, ---, [1345.805s][info][gc,stats ] Concurrent Evacuation 6226 us [1345.805s][info][gc,stats ] Pause Init Update Refs (G) 818 us [1345.805s][info][gc,stats ] Pause Init Update Refs (N) 481 us [1345.806s][info][gc,stats ] Manage GCLABs 407 us [1345.806s][info][gc,stats ] Concurrent Update Refs 19873 us [1345.806s][info][gc,stats ] Concurrent Update Thread Roots 7506 us [1345.806s][info][gc,stats ] Pause Final Update Refs (G) 485 us [1345.806s][info][gc,stats ] Pause Final Update Refs (N) 173 us [1345.806s][info][gc,stats ] Update Region States 40 us [1345.806s][info][gc,stats ] Trash Collection Set 4 us [1345.806s][info][gc,stats ] Rebuild Free Set 69 us [1345.806s][info][gc,stats ] Concurrent Cleanup 124 us [1345.806s][info][gc,stats ] Workers: Evacuated 29950K across 328040 objects, abandoned 0B across 0 objects. [1345.806s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1345.806s][info][gc,stats ] - age 1: 7971248 bytes, 7971248 total [1345.806s][info][gc,stats ] - age 2: 20542832 bytes, 28514080 total [1345.806s][info][gc,stats ] - age 3: 425928 bytes, 28940008 total [1345.806s][info][gc,stats ] - age 4: 179288 bytes, 29119296 total [1345.806s][info][gc,stats ] - age 5: 367728 bytes, 29487024 total [1345.806s][info][gc,stats ] - age 6: 160192 bytes, 29647216 total [1345.806s][info][gc,stats ] - age 7: 1021616 bytes, 30668832 total [1345.806s][info][gc,stats ] [1345.806s][info][gc,stats ] Mutators: Evacuated 286K across 2194 objects, abandoned 0B across 0 objects. [1345.806s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1345.806s][info][gc,stats ] - age 1: 40 bytes, 40 total [1345.806s][info][gc,stats ] - age 2: 293368 bytes, 293408 total [1345.806s][info][gc,stats ] - age 3: 256 bytes, 293664 total [1345.806s][info][gc,stats ] [1345.806s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1345.806s][info][gc,stats ] - age 1: 8299008 bytes, 8299008 total [1345.806s][info][gc,stats ] [1345.806s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1345.806s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1345.806s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1345.816s][info][gc ] Transition from: normal to: idle [1347.002s][info][gc ] Trigger (YOUNG): Average GC time (4640.14 ms) is above the time for average allocation rate (2119 MB/s) to deplete free headroom (9833M) (margin of error = 3.15) [1347.002s][info][gc,ergo ] Free headroom: 11421M (free) - 1587M (spike) - 0B (penalties) = 9833M [1347.002s][info][gc ] Transition from: idle to: normal [1347.002s][info][gc ] Heuristics request for young collection accepted [1347.002s][info][gc,free ] Free: 11420M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3190K, Mutator Free: 1428 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 9161K, Max: 7327K; Used: 7222K [1347.002s][info][gc,ergo ] GC(1385) Start GC cycle (YOUNG) [1347.002s][info][gc,start ] GC(1385) Concurrent reset [1347.002s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent reset [1347.014s][info][gc ] GC(1385) Concurrent reset 12.341ms [1347.015s][info][gc,start ] GC(1385) Pause Init Mark (YOUNG) [1347.015s][info][gc,task ] GC(1385) Using 8 of 8 workers for init marking [1347.020s][info][gc ] GC(1385) Pause Init Mark (YOUNG) 5.053ms [1347.020s][info][gc,start ] GC(1385) Concurrent remembered set scanning [1347.020s][info][gc,task ] GC(1385) Using 4 of 8 workers for Concurrent remembered set scanning [1347.034s][info][gc ] GC(1385) Concurrent remembered set scanning 14.580ms [1347.034s][info][gc,start ] GC(1385) Concurrent marking roots [1347.034s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent marking roots [1347.039s][info][gc ] GC(1385) Concurrent marking roots 4.383ms [1347.039s][info][gc,start ] GC(1385) Concurrent marking (YOUNG) [1347.039s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent marking [1347.095s][info][gc ] GC(1385) Concurrent marking (YOUNG) 56.089ms [1347.095s][info][gc,start ] GC(1385) Pause Final Mark (YOUNG) [1347.095s][info][gc,task ] GC(1385) Using 8 of 8 workers for final marking [1347.096s][info][gc,ergo ] GC(1385) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1347.096s][info][gc,ergo ] GC(1385) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1347.096s][info][gc,ergo ] GC(1385) Chosen CSet evacuates young: 85034K (of which at least: 0B are to be promoted), old: 0B [1347.096s][info][gc,ergo ] GC(1385) Collectable Garbage: 2636M (99%), Immediate: 0B (0%), 0 regions, CSet: 2636M (99%), 340 regions [1347.096s][info][gc,ergo ] GC(1385) Evacuation Targets: YOUNG: 85034K, PROMOTE: 0B, OLD: 0B, TOTAL: 85034K [1347.096s][info][gc,free ] Free: 11855M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 728K, Mutator Free: 1482 Collector Reserve: 104M, Max: 8192K; Used: 0B Old Collector Reserve: 9161K, Max: 7327K; Used: 7222K [1347.096s][info][gc ] GC(1385) Pause Final Mark (YOUNG) 0.887ms [1347.096s][info][gc,start ] GC(1385) Concurrent thread roots [1347.096s][info][gc,task ] GC(1385) Using 4 of 8 workers for Concurrent thread roots [1347.100s][info][gc ] GC(1385) Concurrent thread roots 3.603ms [1347.100s][info][gc,start ] GC(1385) Concurrent weak references [1347.100s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent weak references [1347.100s][info][gc,ref ] GC(1385) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1347.100s][info][gc,ref ] GC(1385) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1347.100s][info][gc,ref ] GC(1385) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1347.100s][info][gc ] GC(1385) Concurrent weak references 0.049ms [1347.100s][info][gc,start ] GC(1385) Concurrent weak roots [1347.100s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent weak root [1347.101s][info][gc ] GC(1385) Concurrent weak roots 0.641ms [1347.101s][info][gc,start ] GC(1385) Concurrent cleanup [1347.101s][info][gc ] GC(1385) Concurrent cleanup 19767M->19768M(31744M) 0.116ms [1347.101s][info][gc,free ] Free: 11836M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3855K, Mutator Free: 1480 Collector Reserve: 101M, Max: 8192K; Used: 2598K Old Collector Reserve: 9161K, Max: 7327K; Used: 7222K [1347.101s][info][gc,start ] GC(1385) Concurrent strong roots [1347.101s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent strong root [1347.101s][info][gc ] GC(1385) Concurrent strong roots 0.455ms [1347.101s][info][gc,start ] GC(1385) Concurrent evacuation [1347.101s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent evacuation [1347.133s][info][gc ] GC(1385) Concurrent evacuation 31.817ms [1347.133s][info][gc,start ] GC(1385) Pause Init Update Refs [1347.134s][info][gc ] GC(1385) Pause Init Update Refs 0.494ms [1347.134s][info][gc,start ] GC(1385) Concurrent update references [1347.134s][info][gc,task ] GC(1385) Using 4 of 8 workers for concurrent reference update [1347.134s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1347.190s][info][gc ] GC(1385) Concurrent update references 55.489ms [1347.190s][info][gc,start ] GC(1385) Concurrent update thread roots [1347.198s][info][gc ] GC(1385) Concurrent update thread roots 8.342ms [1347.198s][info][gc,start ] GC(1385) Pause Final Update Refs [1347.198s][info][gc,task ] GC(1385) Using 8 of 8 workers for final reference update [1347.199s][info][gc,free ] Free: 13616M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 19% internal; Used: 2679M, Mutator Free: 1703 Collector Reserve: 744M, Max: 8192K; Used: 49152K Old Collector Reserve: 8868K, Max: 7327K; Used: 7516K [1347.199s][info][gc ] GC(1385) Pause Final Update Refs 0.233ms [1347.199s][info][gc,start ] GC(1385) Concurrent cleanup [1347.199s][info][gc ] GC(1385) Concurrent cleanup 20058M->17346M(31744M) 0.236ms [1347.199s][info][gc,ergo ] GC(1385) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8875K, young_available: 14359M [1347.199s][info][gc,ergo ] GC(1385) At end of Concurrent Young GC: GCU: 3.0%, MU: 19.2% during period of 1.394s [1347.199s][info][gc,ergo ] GC(1385) At end of Concurrent Young GC: YOUNG generation used: 513M, used regions: 520M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 14358M [1347.199s][info][gc,ergo ] GC(1385) At end of Concurrent Young GC: OLD generation used: 16833M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8875K [1347.199s][info][gc,free ] Free: 13614M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 9620K, Mutator Free: 1703 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8868K, Max: 7327K; Used: 7516K [1347.200s][info][gc,stats ] [1347.200s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1347.200s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1347.200s][info][gc,stats ] [1347.200s][info][gc,stats ] Concurrent Reset 12391 us [1347.200s][info][gc,stats ] Pause Init Mark (G) 5720 us [1347.200s][info][gc,stats ] Pause Init Mark (N) 5062 us [1347.200s][info][gc,stats ] Swap Remembered Set 4875 us [1347.200s][info][gc,stats ] Update Region States 52 us [1347.200s][info][gc,stats ] Concurrent Scan Remembered Set 14599 us, parallelism: 3.90x [1347.200s][info][gc,stats ] RS: 56869 us [1347.200s][info][gc,stats ] RS: Scan Clusters 56869 us, workers (us): 14521, 14499, 14279, 13570, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Concurrent Mark Roots 4396 us, parallelism: 3.65x [1347.200s][info][gc,stats ] CMR: 16067 us [1347.200s][info][gc,stats ] CMR: Thread Roots 14748 us, workers (us): 3656, 3770, 3703, 3619, ---, ---, ---, ---, [1347.200s][info][gc,stats ] CMR: Code Cache Roots 1165 us, workers (us): 397, 231, 198, 340, ---, ---, ---, ---, [1347.200s][info][gc,stats ] CMR: VM Strong Roots 109 us, workers (us): 36, 27, 24, 21, ---, ---, ---, ---, [1347.200s][info][gc,stats ] CMR: CLDG Roots 45 us, workers (us): ---, 36, 9, ---, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Concurrent Marking 56110 us, parallelism: 3.82x [1347.200s][info][gc,stats ] CM: 214090 us [1347.200s][info][gc,stats ] CM: Parallel Mark 214090 us, workers (us): 53542, 53527, 53521, 53500, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Pause Final Mark (G) 1381 us [1347.200s][info][gc,stats ] Pause Final Mark (N) 907 us [1347.200s][info][gc,stats ] Finish Mark 445 us [1347.200s][info][gc,stats ] Update Region States 92 us [1347.200s][info][gc,stats ] Choose Collection Set 111 us [1347.200s][info][gc,stats ] Rebuild Free Set 54 us [1347.200s][info][gc,stats ] Concurrent Thread Roots 3616 us, parallelism: 3.87x [1347.200s][info][gc,stats ] CTR: 13990 us [1347.200s][info][gc,stats ] CTR: Thread Roots 13990 us, workers (us): 3543, 3528, 3540, 3379, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.02x [1347.200s][info][gc,stats ] CWRF: 1 us [1347.200s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Concurrent Weak Roots 654 us [1347.200s][info][gc,stats ] Roots 47 us, parallelism: 1.33x [1347.200s][info][gc,stats ] CWR: 63 us [1347.200s][info][gc,stats ] CWR: VM Weak Roots 63 us, workers (us): 20, 17, 15, 11, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Rendezvous 584 us [1347.200s][info][gc,stats ] Concurrent Cleanup 122 us [1347.200s][info][gc,stats ] Concurrent Strong Roots 470 us, parallelism: 2.44x [1347.200s][info][gc,stats ] CSR: 1148 us [1347.200s][info][gc,stats ] CSR: Code Cache Roots 993 us, workers (us): 373, 272, 184, 165, ---, ---, ---, ---, [1347.200s][info][gc,stats ] CSR: VM Strong Roots 127 us, workers (us): 40, 35, 27, 25, ---, ---, ---, ---, [1347.200s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, 6, ---, 22, ---, ---, ---, ---, [1347.200s][info][gc,stats ] Concurrent Evacuation 31837 us [1347.200s][info][gc,stats ] Pause Init Update Refs (G) 1016 us [1347.200s][info][gc,stats ] Pause Init Update Refs (N) 502 us [1347.200s][info][gc,stats ] Manage GCLABs 419 us [1347.200s][info][gc,stats ] Concurrent Update Refs 55515 us [1347.200s][info][gc,stats ] Concurrent Update Thread Roots 8362 us [1347.200s][info][gc,stats ] Pause Final Update Refs (G) 814 us [1347.200s][info][gc,stats ] Pause Final Update Refs (N) 239 us [1347.200s][info][gc,stats ] Update Region States 49 us [1347.200s][info][gc,stats ] Trash Collection Set 11 us [1347.200s][info][gc,stats ] Rebuild Free Set 85 us [1347.200s][info][gc,stats ] Concurrent Cleanup 245 us [1347.200s][info][gc,stats ] Workers: Evacuated 82126K across 1640683 objects, abandoned 0B across 0 objects. [1347.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1347.200s][info][gc,stats ] - age 1: 82521704 bytes, 82521704 total [1347.200s][info][gc,stats ] - age 2: 30936 bytes, 82552640 total [1347.200s][info][gc,stats ] - age 3: 277496 bytes, 82830136 total [1347.200s][info][gc,stats ] - age 4: 369712 bytes, 83199848 total [1347.200s][info][gc,stats ] - age 5: 155384 bytes, 83355232 total [1347.200s][info][gc,stats ] - age 6: 346776 bytes, 83702008 total [1347.200s][info][gc,stats ] - age 7: 395928 bytes, 84097936 total [1347.200s][info][gc,stats ] [1347.200s][info][gc,stats ] Mutators: Evacuated 2907K across 66635 objects, abandoned 0B across 0 objects. [1347.200s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1347.200s][info][gc,stats ] - age 1: 2976184 bytes, 2976184 total [1347.200s][info][gc,stats ] - age 3: 1056 bytes, 2977240 total [1347.200s][info][gc,stats ] - age 7: 112 bytes, 2977352 total [1347.200s][info][gc,stats ] [1347.200s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1347.200s][info][gc,stats ] - age 1: 14945848 bytes, 14945848 total [1347.200s][info][gc,stats ] [1347.200s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1347.200s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1347.200s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1347.210s][info][gc ] Transition from: normal to: idle [1348.274s][info][gc ] Trigger (YOUNG): Average GC time (4448.58 ms) is above the time for average allocation rate (2184 MB/s) to deplete free headroom (9715M) (margin of error = 3.15) [1348.274s][info][gc,ergo ] Free headroom: 11302M (free) - 1587M (spike) - 0B (penalties) = 9715M [1348.274s][info][gc ] Transition from: idle to: normal [1348.274s][info][gc ] Heuristics request for young collection accepted [1348.274s][info][gc,free ] Free: 11302M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 9783K, Mutator Free: 1414 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8868K, Max: 7327K; Used: 7516K [1348.274s][info][gc,ergo ] GC(1386) Start GC cycle (YOUNG) [1348.274s][info][gc,start ] GC(1386) Concurrent reset [1348.274s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent reset [1348.287s][info][gc ] GC(1386) Concurrent reset 13.155ms [1348.288s][info][gc,start ] GC(1386) Pause Init Mark (YOUNG) [1348.288s][info][gc,task ] GC(1386) Using 8 of 8 workers for init marking [1348.291s][info][gc ] GC(1386) Pause Init Mark (YOUNG) 3.611ms [1348.292s][info][gc,start ] GC(1386) Concurrent remembered set scanning [1348.292s][info][gc,task ] GC(1386) Using 4 of 8 workers for Concurrent remembered set scanning [1348.306s][info][gc ] GC(1386) Concurrent remembered set scanning 14.485ms [1348.306s][info][gc,start ] GC(1386) Concurrent marking roots [1348.306s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent marking roots [1348.310s][info][gc ] GC(1386) Concurrent marking roots 4.295ms [1348.310s][info][gc,start ] GC(1386) Concurrent marking (YOUNG) [1348.310s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent marking [1348.476s][info][gc ] GC(1386) Concurrent marking (YOUNG) 165.589ms [1348.476s][info][gc,start ] GC(1386) Pause Final Mark (YOUNG) [1348.476s][info][gc,task ] GC(1386) Using 8 of 8 workers for final marking [1348.477s][info][gc,ergo ] GC(1386) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1348.477s][info][gc,ergo ] GC(1386) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1348.477s][info][gc,ergo ] GC(1386) Chosen CSet evacuates young: 149M (of which at least: 0B are to be promoted), old: 0B [1348.477s][info][gc,ergo ] GC(1386) Collectable Garbage: 2658M (99%), Immediate: 0B (0%), 0 regions, CSet: 2658M (99%), 351 regions [1348.477s][info][gc,ergo ] GC(1386) Evacuation Targets: YOUNG: 149M, PROMOTE: 0B, OLD: 0B, TOTAL: 149M [1348.477s][info][gc,free ] Free: 11431M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 568K, Mutator Free: 1429 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 8868K, Max: 7327K; Used: 7516K [1348.477s][info][gc ] GC(1386) Pause Final Mark (YOUNG) 0.926ms [1348.477s][info][gc,start ] GC(1386) Concurrent thread roots [1348.478s][info][gc,task ] GC(1386) Using 4 of 8 workers for Concurrent thread roots [1348.481s][info][gc ] GC(1386) Concurrent thread roots 3.560ms [1348.481s][info][gc,start ] GC(1386) Concurrent weak references [1348.481s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent weak references [1348.481s][info][gc,ref ] GC(1386) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1348.481s][info][gc,ref ] GC(1386) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1348.481s][info][gc,ref ] GC(1386) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1348.481s][info][gc ] GC(1386) Concurrent weak references 0.047ms [1348.481s][info][gc,start ] GC(1386) Concurrent weak roots [1348.481s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent weak root [1348.482s][info][gc ] GC(1386) Concurrent weak roots 0.726ms [1348.482s][info][gc,start ] GC(1386) Concurrent cleanup [1348.482s][info][gc ] GC(1386) Concurrent cleanup 20111M->20112M(31744M) 0.105ms [1348.482s][info][gc,free ] Free: 11412M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3789K, Mutator Free: 1427 Collector Reserve: 181M, Max: 8192K; Used: 2400K Old Collector Reserve: 8868K, Max: 7327K; Used: 7516K [1348.482s][info][gc,start ] GC(1386) Concurrent strong roots [1348.482s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent strong root [1348.482s][info][gc ] GC(1386) Concurrent strong roots 0.452ms [1348.482s][info][gc,start ] GC(1386) Concurrent evacuation [1348.482s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent evacuation [1348.538s][info][gc ] GC(1386) Concurrent evacuation 55.850ms [1348.539s][info][gc,start ] GC(1386) Pause Init Update Refs [1348.539s][info][gc ] GC(1386) Pause Init Update Refs 0.524ms [1348.539s][info][gc,start ] GC(1386) Concurrent update references [1348.539s][info][gc,task ] GC(1386) Using 4 of 8 workers for concurrent reference update [1348.539s][info][gc,free ] At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [1348.668s][info][gc ] GC(1386) Concurrent update references 128.865ms [1348.668s][info][gc,start ] GC(1386) Concurrent update thread roots [1348.679s][info][gc ] GC(1386) Concurrent update thread roots 10.482ms [1348.679s][info][gc,start ] GC(1386) Pause Final Update Refs [1348.679s][info][gc,task ] GC(1386) Using 8 of 8 workers for final reference update [1348.680s][info][gc,free ] Free: 13066M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 20% internal; Used: 2741M, Mutator Free: 1634 Collector Reserve: 744M, Max: 8192K; Used: 73728K Old Collector Reserve: 8721K, Max: 7327K; Used: 7663K [1348.680s][info][gc ] GC(1386) Pause Final Update Refs 0.260ms [1348.680s][info][gc,start ] GC(1386) Concurrent cleanup [1348.680s][info][gc ] GC(1386) Concurrent cleanup 20695M->17896M(31744M) 0.141ms [1348.680s][info][gc,ergo ] GC(1386) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8728K, young_available: 13809M [1348.680s][info][gc,ergo ] GC(1386) At end of Concurrent Young GC: GCU: 6.4%, MU: 23.6% during period of 1.481s [1348.680s][info][gc,ergo ] GC(1386) At end of Concurrent Young GC: YOUNG generation used: 1063M, used regions: 1072M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 13808M [1348.680s][info][gc,ergo ] GC(1386) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8728K [1348.680s][info][gc,free ] Free: 13064M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 7623K, Mutator Free: 1634 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8721K, Max: 7327K; Used: 7663K [1348.681s][info][gc,stats ] [1348.681s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1348.681s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1348.681s][info][gc,stats ] [1348.681s][info][gc,stats ] Concurrent Reset 13185 us [1348.681s][info][gc,stats ] Pause Init Mark (G) 4425 us [1348.681s][info][gc,stats ] Pause Init Mark (N) 3624 us [1348.681s][info][gc,stats ] Swap Remembered Set 3387 us [1348.681s][info][gc,stats ] Update Region States 70 us [1348.681s][info][gc,stats ] Concurrent Scan Remembered Set 14501 us, parallelism: 3.97x [1348.681s][info][gc,stats ] RS: 57581 us [1348.681s][info][gc,stats ] RS: Scan Clusters 57581 us, workers (us): 14403, 14397, 14392, 14388, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Concurrent Mark Roots 4310 us, parallelism: 3.60x [1348.681s][info][gc,stats ] CMR: 15505 us [1348.681s][info][gc,stats ] CMR: Thread Roots 14005 us, workers (us): 3402, 3632, 3407, 3564, ---, ---, ---, ---, [1348.681s][info][gc,stats ] CMR: Code Cache Roots 1327 us, workers (us): 496, 181, 390, 259, ---, ---, ---, ---, [1348.681s][info][gc,stats ] CMR: VM Strong Roots 121 us, workers (us): 38, 33, 29, 21, ---, ---, ---, ---, [1348.681s][info][gc,stats ] CMR: CLDG Roots 52 us, workers (us): ---, 10, ---, 42, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Concurrent Marking 165613 us, parallelism: 3.91x [1348.681s][info][gc,stats ] CM: 648230 us [1348.681s][info][gc,stats ] CM: Parallel Mark 648230 us, workers (us): 162072, 162058, 162048, 162051, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Pause Final Mark (G) 1481 us [1348.681s][info][gc,stats ] Pause Final Mark (N) 932 us [1348.681s][info][gc,stats ] Finish Mark 471 us [1348.681s][info][gc,stats ] Update Region States 100 us [1348.681s][info][gc,stats ] Choose Collection Set 117 us [1348.681s][info][gc,stats ] Rebuild Free Set 54 us [1348.681s][info][gc,stats ] Concurrent Thread Roots 3574 us, parallelism: 3.87x [1348.681s][info][gc,stats ] CTR: 13836 us [1348.681s][info][gc,stats ] CTR: Thread Roots 13836 us, workers (us): 3471, 3461, 3402, 3501, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.04x [1348.681s][info][gc,stats ] CWRF: 2 us [1348.681s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Concurrent Weak Roots 731 us [1348.681s][info][gc,stats ] Roots 55 us, parallelism: 1.54x [1348.681s][info][gc,stats ] CWR: 85 us [1348.681s][info][gc,stats ] CWR: VM Weak Roots 85 us, workers (us): 26, 22, 21, 16, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Rendezvous 663 us [1348.681s][info][gc,stats ] Concurrent Cleanup 110 us [1348.681s][info][gc,stats ] Concurrent Strong Roots 462 us, parallelism: 2.71x [1348.681s][info][gc,stats ] CSR: 1255 us [1348.681s][info][gc,stats ] CSR: Code Cache Roots 1085 us, workers (us): 372, 196, 204, 311, ---, ---, ---, ---, [1348.681s][info][gc,stats ] CSR: VM Strong Roots 143 us, workers (us): 38, 37, 35, 33, ---, ---, ---, ---, [1348.681s][info][gc,stats ] CSR: CLDG Roots 27 us, workers (us): 6, 21, ---, ---, ---, ---, ---, ---, [1348.681s][info][gc,stats ] Concurrent Evacuation 55876 us [1348.681s][info][gc,stats ] Pause Init Update Refs (G) 1070 us [1348.681s][info][gc,stats ] Pause Init Update Refs (N) 533 us [1348.681s][info][gc,stats ] Manage GCLABs 440 us [1348.681s][info][gc,stats ] Concurrent Update Refs 128916 us [1348.681s][info][gc,stats ] Concurrent Update Thread Roots 10502 us [1348.681s][info][gc,stats ] Pause Final Update Refs (G) 953 us [1348.681s][info][gc,stats ] Pause Final Update Refs (N) 266 us [1348.681s][info][gc,stats ] Update Region States 63 us [1348.681s][info][gc,stats ] Trash Collection Set 13 us [1348.681s][info][gc,stats ] Rebuild Free Set 94 us [1348.681s][info][gc,stats ] Concurrent Cleanup 146 us [1348.681s][info][gc,stats ] Workers: Evacuated 143M across 3791051 objects, abandoned 0B across 0 objects. [1348.681s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1348.681s][info][gc,stats ] - age 1: 123797296 bytes, 123797296 total [1348.681s][info][gc,stats ] - age 2: 25786824 bytes, 149584120 total [1348.681s][info][gc,stats ] - age 3: 27480 bytes, 149611600 total [1348.681s][info][gc,stats ] - age 4: 258968 bytes, 149870568 total [1348.681s][info][gc,stats ] - age 5: 369680 bytes, 150240248 total [1348.681s][info][gc,stats ] - age 6: 155320 bytes, 150395568 total [1348.681s][info][gc,stats ] - age 7: 486136 bytes, 150881704 total [1348.681s][info][gc,stats ] [1348.681s][info][gc,stats ] Mutators: Evacuated 5513K across 134218 objects, abandoned 0B across 0 objects. [1348.681s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1348.681s][info][gc,stats ] - age 1: 1938904 bytes, 1938904 total [1348.681s][info][gc,stats ] - age 2: 3706640 bytes, 5645544 total [1348.681s][info][gc,stats ] - age 5: 32 bytes, 5645576 total [1348.681s][info][gc,stats ] - age 6: 64 bytes, 5645640 total [1348.681s][info][gc,stats ] - age 7: 64 bytes, 5645704 total [1348.681s][info][gc,stats ] [1348.681s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1348.681s][info][gc,stats ] - age 1: 29431552 bytes, 29431552 total [1348.681s][info][gc,stats ] - age 2: 14933712 bytes, 44365264 total [1348.681s][info][gc,stats ] [1348.681s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1348.681s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1348.681s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1348.691s][info][gc ] Transition from: normal to: idle [1349.773s][info][gc ] Trigger (YOUNG): Average GC time (4250.90 ms) is above the time for average allocation rate (2154 MB/s) to deplete free headroom (9156M) (margin of error = 3.15) [1349.773s][info][gc,ergo ] Free headroom: 10743M (free) - 1587M (spike) - 0B (penalties) = 9156M [1349.773s][info][gc ] Transition from: idle to: normal [1349.773s][info][gc ] Heuristics request for young collection accepted [1349.773s][info][gc,free ] Free: 10743M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 8796K, Mutator Free: 1344 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8721K, Max: 7327K; Used: 7663K [1349.773s][info][gc,ergo ] GC(1387) Start GC cycle (YOUNG) [1349.773s][info][gc,start ] GC(1387) Concurrent reset [1349.773s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent reset [1349.788s][info][gc ] GC(1387) Concurrent reset 15.325ms [1349.789s][info][gc,start ] GC(1387) Pause Init Mark (YOUNG) [1349.789s][info][gc,task ] GC(1387) Using 8 of 8 workers for init marking [1349.792s][info][gc ] GC(1387) Pause Init Mark (YOUNG) 3.474ms [1349.792s][info][gc,start ] GC(1387) Concurrent remembered set scanning [1349.792s][info][gc,task ] GC(1387) Using 4 of 8 workers for Concurrent remembered set scanning [1349.806s][info][gc ] GC(1387) Concurrent remembered set scanning 13.823ms [1349.806s][info][gc,start ] GC(1387) Concurrent marking roots [1349.806s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent marking roots [1349.810s][info][gc ] GC(1387) Concurrent marking roots 3.435ms [1349.810s][info][gc,start ] GC(1387) Concurrent marking (YOUNG) [1349.810s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent marking [1349.877s][info][gc ] Periodic Sample: GCU = 3.882%, MU = 21.104% during most recent 5.0s [1350.056s][info][gc ] GC(1387) Concurrent marking (YOUNG) 246.690ms [1350.057s][info][gc,start ] GC(1387) Pause Final Mark (YOUNG) [1350.057s][info][gc,task ] GC(1387) Using 8 of 8 workers for final marking [1350.058s][info][gc,ergo ] GC(1387) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1350.058s][info][gc,ergo ] GC(1387) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1350.058s][info][gc,ergo ] GC(1387) Chosen CSet evacuates young: 148M (of which at least: 0B are to be promoted), old: 0B [1350.058s][info][gc,ergo ] GC(1387) Collectable Garbage: 3139M (99%), Immediate: 0B (0%), 0 regions, CSet: 3139M (99%), 411 regions [1350.058s][info][gc,ergo ] GC(1387) Evacuation Targets: YOUNG: 148M, PROMOTE: 0B, OLD: 0B, TOTAL: 148M [1350.058s][info][gc,free ] Free: 10684M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 3599K, Mutator Free: 1336 Collector Reserve: 184M, Max: 8192K; Used: 0B Old Collector Reserve: 8721K, Max: 7327K; Used: 7663K [1350.058s][info][gc ] GC(1387) Pause Final Mark (YOUNG) 1.218ms [1350.058s][info][gc,start ] GC(1387) Concurrent thread roots [1350.058s][info][gc,task ] GC(1387) Using 4 of 8 workers for Concurrent thread roots [1350.063s][info][gc ] GC(1387) Concurrent thread roots 5.034ms [1350.063s][info][gc,start ] GC(1387) Concurrent weak references [1350.063s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent weak references [1350.063s][info][gc,ref ] GC(1387) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1350.063s][info][gc,ref ] GC(1387) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1350.063s][info][gc,ref ] GC(1387) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1350.063s][info][gc ] GC(1387) Concurrent weak references 0.058ms [1350.063s][info][gc,start ] GC(1387) Concurrent weak roots [1350.063s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent weak root [1350.064s][info][gc ] GC(1387) Concurrent weak roots 0.881ms [1350.064s][info][gc,start ] GC(1387) Concurrent cleanup [1350.064s][info][gc ] GC(1387) Concurrent cleanup 20861M->20862M(31744M) 0.189ms [1350.064s][info][gc,free ] Free: 10662M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 2039K, Mutator Free: 1333 Collector Reserve: 182M, Max: 8192K; Used: 1951K Old Collector Reserve: 8718K, Max: 7327K; Used: 7665K [1350.064s][info][gc,start ] GC(1387) Concurrent strong roots [1350.064s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent strong root [1350.065s][info][gc ] GC(1387) Concurrent strong roots 0.475ms [1350.065s][info][gc,start ] GC(1387) Concurrent evacuation [1350.065s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent evacuation [1350.130s][info][gc ] GC(1387) Concurrent evacuation 65.708ms [1350.131s][info][gc,start ] GC(1387) Pause Init Update Refs [1350.131s][info][gc ] GC(1387) Pause Init Update Refs 0.408ms [1350.131s][info][gc,start ] GC(1387) Concurrent update references [1350.131s][info][gc,task ] GC(1387) Using 4 of 8 workers for concurrent reference update [1350.132s][info][gc,free ] At start of update refs, moving 24569K to Mutator free set from Collector Reserve (24569K) and from Old Collector Reserve (0B) [1350.297s][info][gc ] GC(1387) Concurrent update references 165.373ms [1350.297s][info][gc,start ] GC(1387) Concurrent update thread roots [1350.306s][info][gc ] GC(1387) Concurrent update thread roots 9.592ms [1350.307s][info][gc,start ] GC(1387) Pause Final Update Refs [1350.307s][info][gc,task ] GC(1387) Using 8 of 8 workers for final reference update [1350.307s][info][gc,free ] Free: 12726M, Max: 8192K regular, 1080M humongous, Frag: 89% external, 25% internal; Used: 3201M, Mutator Free: 1591 Collector Reserve: 743M, Max: 8192K; Used: 90118K Old Collector Reserve: 8139K, Max: 7327K; Used: 8244K [1350.307s][info][gc ] GC(1387) Pause Final Update Refs 0.239ms [1350.307s][info][gc,start ] GC(1387) Concurrent cleanup [1350.308s][info][gc ] GC(1387) Concurrent cleanup 21516M->18236M(31744M) 0.155ms [1350.308s][info][gc,ergo ] GC(1387) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8147K, young_available: 13470M [1350.308s][info][gc,ergo ] GC(1387) At end of Concurrent Young GC: GCU: 7.7%, MU: 24.0% during period of 1.628s [1350.308s][info][gc,ergo ] GC(1387) At end of Concurrent Young GC: YOUNG generation used: 1403M, used regions: 1424M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 13468M [1350.308s][info][gc,ergo ] GC(1387) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8147K [1350.308s][info][gc,free ] Free: 12724M, Max: 8192K regular, 1080M humongous, Frag: 92% external, 0% internal; Used: 3436K, Mutator Free: 1591 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8139K, Max: 7327K; Used: 8244K [1350.308s][info][gc,stats ] [1350.308s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1350.308s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1350.308s][info][gc,stats ] [1350.308s][info][gc,stats ] Concurrent Reset 15355 us [1350.308s][info][gc,stats ] Pause Init Mark (G) 4283 us [1350.308s][info][gc,stats ] Pause Init Mark (N) 3487 us [1350.308s][info][gc,stats ] Swap Remembered Set 3257 us [1350.308s][info][gc,stats ] Update Region States 76 us [1350.308s][info][gc,stats ] Concurrent Scan Remembered Set 13840 us, parallelism: 3.97x [1350.308s][info][gc,stats ] RS: 54997 us [1350.308s][info][gc,stats ] RS: Scan Clusters 54997 us, workers (us): 13753, 13753, 13748, 13744, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Concurrent Mark Roots 3447 us, parallelism: 3.60x [1350.308s][info][gc,stats ] CMR: 12414 us [1350.308s][info][gc,stats ] CMR: Thread Roots 11322 us, workers (us): 2713, 2750, 2953, 2905, ---, ---, ---, ---, [1350.308s][info][gc,stats ] CMR: Code Cache Roots 967 us, workers (us): 304, 339, 147, 177, ---, ---, ---, ---, [1350.308s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 28, 24, 21, 17, ---, ---, ---, ---, [1350.308s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): ---, ---, 8, 28, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Concurrent Marking 246710 us, parallelism: 3.93x [1350.308s][info][gc,stats ] CM: 970799 us [1350.308s][info][gc,stats ] CM: Parallel Mark 970799 us, workers (us): 242726, 242702, 242690, 242681, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Pause Final Mark (G) 1614 us [1350.308s][info][gc,stats ] Pause Final Mark (N) 1224 us [1350.308s][info][gc,stats ] Finish Mark 690 us [1350.308s][info][gc,stats ] Update Region States 140 us [1350.308s][info][gc,stats ] Choose Collection Set 135 us [1350.308s][info][gc,stats ] Rebuild Free Set 58 us [1350.308s][info][gc,stats ] Concurrent Thread Roots 5049 us, parallelism: 3.58x [1350.308s][info][gc,stats ] CTR: 18100 us [1350.308s][info][gc,stats ] CTR: Thread Roots 18100 us, workers (us): 4977, 4956, 4833, 3334, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Concurrent Weak References 62 us, parallelism: 0.02x [1350.308s][info][gc,stats ] CWRF: 1 us [1350.308s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Concurrent Weak Roots 888 us [1350.308s][info][gc,stats ] Roots 57 us, parallelism: 1.65x [1350.308s][info][gc,stats ] CWR: 94 us [1350.308s][info][gc,stats ] CWR: VM Weak Roots 94 us, workers (us): 29, 25, 20, 20, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Rendezvous 816 us [1350.308s][info][gc,stats ] Concurrent Cleanup 194 us [1350.308s][info][gc,stats ] Concurrent Strong Roots 482 us, parallelism: 2.61x [1350.308s][info][gc,stats ] CSR: 1257 us [1350.308s][info][gc,stats ] CSR: Code Cache Roots 1056 us, workers (us): 273, 394, 192, 197, ---, ---, ---, ---, [1350.308s][info][gc,stats ] CSR: VM Strong Roots 162 us, workers (us): 47, 43, 39, 33, ---, ---, ---, ---, [1350.308s][info][gc,stats ] CSR: CLDG Roots 38 us, workers (us): 23, ---, ---, 16, ---, ---, ---, ---, [1350.308s][info][gc,stats ] Concurrent Evacuation 65731 us [1350.308s][info][gc,stats ] Pause Init Update Refs (G) 969 us [1350.308s][info][gc,stats ] Pause Init Update Refs (N) 421 us [1350.308s][info][gc,stats ] Manage GCLABs 321 us [1350.308s][info][gc,stats ] Concurrent Update Refs 165400 us [1350.308s][info][gc,stats ] Concurrent Update Thread Roots 9612 us [1350.308s][info][gc,stats ] Pause Final Update Refs (G) 926 us [1350.308s][info][gc,stats ] Pause Final Update Refs (N) 244 us [1350.308s][info][gc,stats ] Update Region States 58 us [1350.308s][info][gc,stats ] Trash Collection Set 14 us [1350.308s][info][gc,stats ] Rebuild Free Set 86 us [1350.308s][info][gc,stats ] Concurrent Cleanup 160 us [1350.308s][info][gc,stats ] Workers: Evacuated 143M across 3985344 objects, abandoned 0B across 0 objects. [1350.308s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1350.308s][info][gc,stats ] - age 1: 113290112 bytes, 113290112 total [1350.308s][info][gc,stats ] - age 2: 24143088 bytes, 137433200 total [1350.308s][info][gc,stats ] - age 3: 12389504 bytes, 149822704 total [1350.308s][info][gc,stats ] - age 4: 24208 bytes, 149846912 total [1350.308s][info][gc,stats ] - age 5: 180056 bytes, 150026968 total [1350.308s][info][gc,stats ] - age 6: 338760 bytes, 150365728 total [1350.308s][info][gc,stats ] - age 7: 449696 bytes, 150815424 total [1350.308s][info][gc,stats ] [1350.308s][info][gc,stats ] Mutators: Evacuated 4427K across 97979 objects, abandoned 0B across 0 objects. [1350.308s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1350.308s][info][gc,stats ] - age 1: 1244432 bytes, 1244432 total [1350.308s][info][gc,stats ] - age 2: 1091760 bytes, 2336192 total [1350.308s][info][gc,stats ] - age 3: 2197208 bytes, 4533400 total [1350.308s][info][gc,stats ] - age 4: 32 bytes, 4533432 total [1350.308s][info][gc,stats ] - age 5: 32 bytes, 4533464 total [1350.308s][info][gc,stats ] - age 6: 32 bytes, 4533496 total [1350.308s][info][gc,stats ] - age 7: 96 bytes, 4533592 total [1350.308s][info][gc,stats ] [1350.309s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1350.309s][info][gc,stats ] - age 1: 80569640 bytes, 80569640 total [1350.309s][info][gc,stats ] - age 2: 28967968 bytes, 109537608 total [1350.309s][info][gc,stats ] - age 3: 14626592 bytes, 124164200 total [1350.309s][info][gc,stats ] [1350.309s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1350.309s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1350.309s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1350.319s][info][gc ] Transition from: normal to: idle [1351.492s][info][gc ] Trigger (YOUNG): Average GC time (4068.53 ms) is above the time for average allocation rate (2126 MB/s) to deplete free headroom (8648M) (margin of error = 3.15) [1351.492s][info][gc,ergo ] Free headroom: 10235M (free) - 1587M (spike) - 0B (penalties) = 8648M [1351.492s][info][gc ] Transition from: idle to: normal [1351.492s][info][gc ] Heuristics request for young collection accepted [1351.492s][info][gc,free ] Free: 10235M, Max: 8192K regular, 1080M humongous, Frag: 90% external, 0% internal; Used: 5061K, Mutator Free: 1280 Collector Reserve: 743M, Max: 8192K; Used: 6192B Old Collector Reserve: 8139K, Max: 7327K; Used: 8244K [1351.492s][info][gc,ergo ] GC(1388) Start GC cycle (YOUNG) [1351.492s][info][gc,start ] GC(1388) Concurrent reset [1351.492s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent reset [1351.509s][info][gc ] GC(1388) Concurrent reset 17.255ms [1351.510s][info][gc,start ] GC(1388) Pause Init Mark (YOUNG) [1351.510s][info][gc,task ] GC(1388) Using 8 of 8 workers for init marking [1351.514s][info][gc ] GC(1388) Pause Init Mark (YOUNG) 3.598ms [1351.514s][info][gc,start ] GC(1388) Concurrent remembered set scanning [1351.514s][info][gc,task ] GC(1388) Using 4 of 8 workers for Concurrent remembered set scanning [1351.529s][info][gc ] GC(1388) Concurrent remembered set scanning 15.152ms [1351.529s][info][gc,start ] GC(1388) Concurrent marking roots [1351.529s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent marking roots [1351.533s][info][gc ] GC(1388) Concurrent marking roots 4.033ms [1351.533s][info][gc,start ] GC(1388) Concurrent marking (YOUNG) [1351.533s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent marking [1351.882s][info][gc ] GC(1388) Concurrent marking (YOUNG) 349.194ms [1351.883s][info][gc,start ] GC(1388) Pause Final Mark (YOUNG) [1351.883s][info][gc,task ] GC(1388) Using 8 of 8 workers for final marking [1351.883s][info][gc,ergo ] GC(1388) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1351.883s][info][gc,ergo ] GC(1388) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 6192B. [1351.883s][info][gc,ergo ] GC(1388) Chosen CSet evacuates young: 170M (of which at least: 0B are to be promoted), old: 0B [1351.883s][info][gc,ergo ] GC(1388) Collectable Garbage: 3565M (99%), Immediate: 6192B (0%), 1 regions, CSet: 3565M (99%), 467 regions [1351.883s][info][gc,ergo ] GC(1388) Evacuation Targets: YOUNG: 170M, PROMOTE: 0B, OLD: 0B, TOTAL: 170M [1351.883s][info][gc,free ] Free: 9935M, Max: 8192K regular, 952M humongous, Frag: 91% external, 0% internal; Used: 101704B, Mutator Free: 1242 Collector Reserve: 208M, Max: 8192K; Used: 6192B Old Collector Reserve: 8139K, Max: 7327K; Used: 8244K [1351.884s][info][gc ] GC(1388) Pause Final Mark (YOUNG) 0.962ms [1351.884s][info][gc,start ] GC(1388) Concurrent thread roots [1351.884s][info][gc,task ] GC(1388) Using 4 of 8 workers for Concurrent thread roots [1351.888s][info][gc ] GC(1388) Concurrent thread roots 3.949ms [1351.888s][info][gc,start ] GC(1388) Concurrent weak references [1351.888s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent weak references [1351.888s][info][gc,ref ] GC(1388) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1351.888s][info][gc,ref ] GC(1388) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1351.888s][info][gc,ref ] GC(1388) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1351.888s][info][gc ] GC(1388) Concurrent weak references 0.039ms [1351.888s][info][gc,start ] GC(1388) Concurrent weak roots [1351.888s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent weak root [1351.889s][info][gc ] GC(1388) Concurrent weak roots 0.800ms [1351.889s][info][gc,start ] GC(1388) Concurrent cleanup [1351.889s][info][gc ] GC(1388) Concurrent cleanup 21585M->21585M(31744M) 0.108ms [1351.889s][info][gc,free ] Free: 9914M, Max: 8192K regular, 936M humongous, Frag: 91% external, 0% internal; Used: 5248K, Mutator Free: 1240 Collector Reserve: 206M, Max: 8192K; Used: 1862K Old Collector Reserve: 8139K, Max: 7327K; Used: 8244K [1351.889s][info][gc,start ] GC(1388) Concurrent strong roots [1351.889s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent strong root [1351.889s][info][gc ] GC(1388) Concurrent strong roots 0.417ms [1351.889s][info][gc,start ] GC(1388) Concurrent evacuation [1351.889s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent evacuation [1351.958s][info][gc ] GC(1388) Concurrent evacuation 69.226ms [1351.959s][info][gc,start ] GC(1388) Pause Init Update Refs [1351.959s][info][gc ] GC(1388) Pause Init Update Refs 0.555ms [1351.960s][info][gc,start ] GC(1388) Concurrent update references [1351.960s][info][gc,task ] GC(1388) Using 4 of 8 workers for concurrent reference update [1351.960s][info][gc,free ] At start of update refs, moving 24576K to Mutator free set from Collector Reserve (24576K) and from Old Collector Reserve (0B) [1352.173s][info][gc ] GC(1388) Concurrent update references 213.440ms [1352.173s][info][gc,start ] GC(1388) Concurrent update thread roots [1352.182s][info][gc ] GC(1388) Concurrent update thread roots 8.554ms [1352.182s][info][gc,start ] GC(1388) Pause Final Update Refs [1352.182s][info][gc,task ] GC(1388) Using 8 of 8 workers for final reference update [1352.182s][info][gc,free ] Free: 12320M, Max: 8192K regular, 848M humongous, Frag: 91% external, 29% internal; Used: 3639M, Mutator Free: 1541 Collector Reserve: 744M, Max: 8192K; Used: 104M Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1352.182s][info][gc ] GC(1388) Pause Final Update Refs 0.270ms [1352.183s][info][gc,start ] GC(1388) Concurrent cleanup [1352.183s][info][gc ] GC(1388) Concurrent cleanup 22370M->18642M(31744M) 0.171ms [1352.183s][info][gc,ergo ] GC(1388) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8144K, young_available: 13064M [1352.183s][info][gc,ergo ] GC(1388) At end of Concurrent Young GC: GCU: 8.8%, MU: 23.9% during period of 1.875s [1352.183s][info][gc,ergo ] GC(1388) At end of Concurrent Young GC: YOUNG generation used: 1808M, used regions: 1816M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 13063M [1352.183s][info][gc,ergo ] GC(1388) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8144K [1352.183s][info][gc,free ] Free: 12319M, Max: 8192K regular, 848M humongous, Frag: 94% external, 0% internal; Used: 9061K, Mutator Free: 1541 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1352.183s][info][gc,stats ] [1352.183s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1352.183s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1352.183s][info][gc,stats ] [1352.183s][info][gc,stats ] Concurrent Reset 17288 us [1352.183s][info][gc,stats ] Pause Init Mark (G) 4386 us [1352.183s][info][gc,stats ] Pause Init Mark (N) 3608 us [1352.183s][info][gc,stats ] Swap Remembered Set 3385 us [1352.183s][info][gc,stats ] Update Region States 82 us [1352.183s][info][gc,stats ] Concurrent Scan Remembered Set 15168 us, parallelism: 3.97x [1352.183s][info][gc,stats ] RS: 60225 us [1352.183s][info][gc,stats ] RS: Scan Clusters 60225 us, workers (us): 15064, 15057, 15053, 15051, ---, ---, ---, ---, [1352.183s][info][gc,stats ] Concurrent Mark Roots 4045 us, parallelism: 3.64x [1352.183s][info][gc,stats ] CMR: 14730 us [1352.184s][info][gc,stats ] CMR: Thread Roots 13469 us, workers (us): 3416, 3447, 3273, 3333, ---, ---, ---, ---, [1352.184s][info][gc,stats ] CMR: Code Cache Roots 1113 us, workers (us): 234, 148, 363, 367, ---, ---, ---, ---, [1352.184s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 32, 27, 26, 22, ---, ---, ---, ---, [1352.184s][info][gc,stats ] CMR: CLDG Roots 41 us, workers (us): 34, 7, ---, ---, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Concurrent Marking 349221 us, parallelism: 3.95x [1352.184s][info][gc,stats ] CM: 1378685 us [1352.184s][info][gc,stats ] CM: Parallel Mark 1378685 us, workers (us): 344689, 344676, 344659, 344660, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Pause Final Mark (G) 1546 us [1352.184s][info][gc,stats ] Pause Final Mark (N) 968 us [1352.184s][info][gc,stats ] Finish Mark 490 us [1352.184s][info][gc,stats ] Update Region States 96 us [1352.184s][info][gc,stats ] Choose Collection Set 137 us [1352.184s][info][gc,stats ] Rebuild Free Set 52 us [1352.184s][info][gc,stats ] Concurrent Thread Roots 3963 us, parallelism: 3.83x [1352.184s][info][gc,stats ] CTR: 15189 us [1352.184s][info][gc,stats ] CTR: Thread Roots 15189 us, workers (us): 3900, 3770, 3761, 3758, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Concurrent Weak References 43 us, parallelism: 0.04x [1352.184s][info][gc,stats ] CWRF: 2 us [1352.184s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Concurrent Weak Roots 806 us [1352.184s][info][gc,stats ] Roots 57 us, parallelism: 1.39x [1352.184s][info][gc,stats ] CWR: 79 us [1352.184s][info][gc,stats ] CWR: VM Weak Roots 79 us, workers (us): 27, 20, 18, 15, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Rendezvous 735 us [1352.184s][info][gc,stats ] Concurrent Cleanup 112 us [1352.184s][info][gc,stats ] Concurrent Strong Roots 421 us, parallelism: 2.59x [1352.184s][info][gc,stats ] CSR: 1091 us [1352.184s][info][gc,stats ] CSR: Code Cache Roots 937 us, workers (us): 261, 341, 179, 157, ---, ---, ---, ---, [1352.184s][info][gc,stats ] CSR: VM Strong Roots 125 us, workers (us): 35, 34, 29, 27, ---, ---, ---, ---, [1352.184s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): ---, ---, 7, 22, ---, ---, ---, ---, [1352.184s][info][gc,stats ] Concurrent Evacuation 69251 us [1352.184s][info][gc,stats ] Pause Init Update Refs (G) 1175 us [1352.184s][info][gc,stats ] Pause Init Update Refs (N) 564 us [1352.184s][info][gc,stats ] Manage GCLABs 470 us [1352.184s][info][gc,stats ] Concurrent Update Refs 213476 us [1352.184s][info][gc,stats ] Concurrent Update Thread Roots 8573 us [1352.184s][info][gc,stats ] Pause Final Update Refs (G) 897 us [1352.184s][info][gc,stats ] Pause Final Update Refs (N) 275 us [1352.184s][info][gc,stats ] Update Region States 56 us [1352.184s][info][gc,stats ] Trash Collection Set 27 us [1352.184s][info][gc,stats ] Rebuild Free Set 90 us [1352.184s][info][gc,stats ] Concurrent Cleanup 178 us [1352.184s][info][gc,stats ] Workers: Evacuated 166M across 4642540 objects, abandoned 56B across 2 objects. [1352.184s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1352.184s][info][gc,stats ] - age 1: 112697208 bytes, 112697208 total [1352.184s][info][gc,stats ] - age 2: 39634672 bytes, 152331880 total [1352.184s][info][gc,stats ] - age 3: 18557800 bytes, 170889680 total [1352.184s][info][gc,stats ] - age 4: 4001824 bytes, 174891504 total [1352.184s][info][gc,stats ] - age 5: 32 bytes, 174891536 total [1352.184s][info][gc,stats ] - age 6: 32 bytes, 174891568 total [1352.184s][info][gc,stats ] - age 7: 32 bytes, 174891600 total [1352.184s][info][gc,stats ] [1352.184s][info][gc,stats ] Mutators: Evacuated 3903K across 75574 objects, abandoned 64B across 2 objects. [1352.184s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1352.184s][info][gc,stats ] - age 1: 1342208 bytes, 1342208 total [1352.184s][info][gc,stats ] - age 2: 517656 bytes, 1859864 total [1352.184s][info][gc,stats ] - age 3: 646624 bytes, 2506488 total [1352.184s][info][gc,stats ] - age 4: 1490936 bytes, 3997424 total [1352.184s][info][gc,stats ] [1352.184s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1352.184s][info][gc,stats ] - age 1: 51748968 bytes, 51748968 total [1352.184s][info][gc,stats ] - age 2: 78255352 bytes, 130004320 total [1352.184s][info][gc,stats ] - age 3: 26784288 bytes, 156788608 total [1352.184s][info][gc,stats ] - age 4: 13427952 bytes, 170216560 total [1352.184s][info][gc,stats ] [1352.184s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1352.184s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1352.184s][info][gc,metaspace] Metaspace: 9163K(9344K)->9163K(9344K) NonClass: 8401K(8512K)->8401K(8512K) Class: 762K(832K)->762K(832K) [1352.194s][info][gc ] Transition from: normal to: idle [1353.411s][info][gc ] Trigger (YOUNG): Average GC time (3915.67 ms) is above the time for average allocation rate (2090 MB/s) to deplete free headroom (8183M) (margin of error = 3.18) [1353.412s][info][gc,ergo ] Free headroom: 9770M (free) - 1587M (spike) - 0B (penalties) = 8183M [1353.412s][info][gc ] Transition from: idle to: normal [1353.412s][info][gc ] Heuristics request for young collection accepted [1353.412s][info][gc,free ] Free: 9770M, Max: 8192K regular, 848M humongous, Frag: 92% external, 0% internal; Used: 14248K, Mutator Free: 1223 Collector Reserve: 744M, Max: 8192K; Used: 0B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1353.412s][info][gc,ergo ] GC(1389) Start GC cycle (YOUNG) [1353.412s][info][gc,start ] GC(1389) Concurrent reset [1353.412s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent reset [1353.431s][info][gc ] GC(1389) Concurrent reset 18.962ms [1353.431s][info][gc,start ] GC(1389) Pause Init Mark (YOUNG) [1353.431s][info][gc,task ] GC(1389) Using 8 of 8 workers for init marking [1353.435s][info][gc ] GC(1389) Pause Init Mark (YOUNG) 3.647ms [1353.435s][info][gc,start ] GC(1389) Concurrent remembered set scanning [1353.435s][info][gc,task ] GC(1389) Using 4 of 8 workers for Concurrent remembered set scanning [1353.451s][info][gc ] GC(1389) Concurrent remembered set scanning 15.711ms [1353.451s][info][gc,start ] GC(1389) Concurrent marking roots [1353.451s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent marking roots [1353.455s][info][gc ] GC(1389) Concurrent marking roots 3.827ms [1353.455s][info][gc,start ] GC(1389) Concurrent marking (YOUNG) [1353.455s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent marking PhasedUpdater Thread report Customer rebuild executions: 16 Total replaced customers: 190000 Minimum replacements per execution: 7000 Maximum replacements per execution: 14000 Average replacements per execution: 11875.0 Minimum execution time (us): 6719768 Maximum execution time (us): 8970592 Average execution time (us): 7182757.6875 Products rebuild executions: 16 Total replaced products: 11650 Minimum replacements per execution: 550 Maximum replacements per execution: 900 Average replacements per execution: 728.125 Minimum execution time (us): 6416460 Maximum execution time (us): 7672081 Average execution time (us): 6902925.125 [1353.905s][info][gc ] GC(1389) Concurrent marking (YOUNG) 449.998ms [1353.905s][info][gc,start ] GC(1389) Pause Final Mark (YOUNG) [1353.905s][info][gc,task ] GC(1389) Using 8 of 8 workers for final marking [1353.906s][info][gc,ergo ] GC(1389) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1353.906s][info][gc,ergo ] GC(1389) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1353.906s][info][gc,ergo ] GC(1389) Chosen CSet evacuates young: 199M (of which at least: 0B are to be promoted), old: 0B [1353.906s][info][gc,ergo ] GC(1389) Collectable Garbage: 3952M (99%), Immediate: 0B (0%), 0 regions, CSet: 3952M (99%), 519 regions [1353.906s][info][gc,ergo ] GC(1389) Evacuation Targets: YOUNG: 199M, PROMOTE: 0B, OLD: 0B, TOTAL: 199M [1353.906s][info][gc,free ] Free: 9241M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 6673K, Mutator Free: 1156 Collector Reserve: 240M, Max: 8192K; Used: 0B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1353.906s][info][gc ] GC(1389) Pause Final Mark (YOUNG) 0.972ms [1353.906s][info][gc,start ] GC(1389) Concurrent thread roots [1353.906s][info][gc,task ] GC(1389) Using 4 of 8 workers for Concurrent thread roots [1353.909s][info][gc ] GC(1389) Concurrent thread roots 3.360ms [1353.909s][info][gc,start ] GC(1389) Concurrent weak references [1353.910s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent weak references [1353.910s][info][gc,ref ] GC(1389) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1353.910s][info][gc,ref ] GC(1389) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1353.910s][info][gc,ref ] GC(1389) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1353.910s][info][gc ] GC(1389) Concurrent weak references 0.036ms [1353.910s][info][gc,start ] GC(1389) Concurrent weak roots [1353.910s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent weak root [1353.910s][info][gc ] GC(1389) Concurrent weak roots 0.667ms [1353.910s][info][gc,start ] GC(1389) Concurrent cleanup [1353.910s][info][gc ] GC(1389) Concurrent cleanup 22237M->22237M(31744M) 0.155ms [1353.910s][info][gc,free ] Free: 9229M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 2218K, Mutator Free: 1154 Collector Reserve: 239M, Max: 8192K; Used: 876K Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1353.910s][info][gc,start ] GC(1389) Concurrent strong roots [1353.910s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent strong root [1353.911s][info][gc ] GC(1389) Concurrent strong roots 0.409ms [1353.911s][info][gc,start ] GC(1389) Concurrent evacuation [1353.911s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent evacuation [1353.987s][info][gc ] GC(1389) Concurrent evacuation 75.807ms [1353.987s][info][gc,start ] GC(1389) Pause Init Update Refs [1353.988s][info][gc ] GC(1389) Pause Init Update Refs 0.522ms [1353.988s][info][gc,start ] GC(1389) Concurrent update references [1353.988s][info][gc,task ] GC(1389) Using 4 of 8 workers for concurrent reference update [1353.988s][info][gc,free ] At start of update refs, moving 16381K to Mutator free set from Collector Reserve (16381K) and from Old Collector Reserve (0B) [1354.246s][info][gc ] GC(1389) Concurrent update references 257.896ms [1354.246s][info][gc,start ] GC(1389) Concurrent update thread roots [1354.254s][info][gc ] GC(1389) Concurrent update thread roots 8.118ms [1354.254s][info][gc,start ] GC(1389) Pause Final Update Refs [1354.254s][info][gc,task ] GC(1389) Using 8 of 8 workers for final reference update [1354.254s][info][gc,free ] Free: 11950M, Max: 8192K regular, 848M humongous, Frag: 90% external, 33% internal; Used: 4040M, Mutator Free: 1494 Collector Reserve: 743M, Max: 8192K; Used: 112M Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1354.254s][info][gc ] GC(1389) Pause Final Update Refs 0.223ms [1354.255s][info][gc,start ] GC(1389) Concurrent cleanup [1354.255s][info][gc ] GC(1389) Concurrent cleanup 23155M->19012M(31744M) 0.186ms [1354.255s][info][gc,ergo ] GC(1389) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8144K, young_available: 12693M [1354.255s][info][gc,ergo ] GC(1389) At end of Concurrent Young GC: GCU: 9.8%, MU: 22.1% during period of 2.072s [1354.255s][info][gc,ergo ] GC(1389) At end of Concurrent Young GC: YOUNG generation used: 2179M, used regions: 2200M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 12692M [1354.255s][info][gc,ergo ] GC(1389) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8144K [1354.255s][info][gc,free ] Free: 11948M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 3482K, Mutator Free: 1494 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1354.255s][info][gc,stats ] [1354.255s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1354.255s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1354.255s][info][gc,stats ] [1354.255s][info][gc,stats ] Concurrent Reset 18989 us [1354.255s][info][gc,stats ] Pause Init Mark (G) 4459 us [1354.255s][info][gc,stats ] Pause Init Mark (N) 3661 us [1354.255s][info][gc,stats ] Swap Remembered Set 3394 us [1354.255s][info][gc,stats ] Update Region States 110 us [1354.255s][info][gc,stats ] Concurrent Scan Remembered Set 15729 us, parallelism: 3.98x [1354.255s][info][gc,stats ] RS: 62577 us [1354.255s][info][gc,stats ] RS: Scan Clusters 62577 us, workers (us): 15654, 15645, 15641, 15637, ---, ---, ---, ---, [1354.255s][info][gc,stats ] Concurrent Mark Roots 3842 us, parallelism: 3.61x [1354.255s][info][gc,stats ] CMR: 13877 us [1354.255s][info][gc,stats ] CMR: Thread Roots 12583 us, workers (us): 3097, 3244, 3000, 3242, ---, ---, ---, ---, [1354.255s][info][gc,stats ] CMR: Code Cache Roots 1154 us, workers (us): 307, 181, 499, 166, ---, ---, ---, ---, [1354.255s][info][gc,stats ] CMR: VM Strong Roots 102 us, workers (us): 31, 23, 22, 27, ---, ---, ---, ---, [1354.255s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 8, 30, ---, ---, ---, ---, ---, ---, [1354.255s][info][gc,stats ] Concurrent Marking 450024 us, parallelism: 3.96x [1354.255s][info][gc,stats ] CM: 1781846 us [1354.255s][info][gc,stats ] CM: Parallel Mark 1781846 us, workers (us): 445475, 445468, 445460, 445443, ---, ---, ---, ---, [1354.255s][info][gc,stats ] Pause Final Mark (G) 1455 us [1354.255s][info][gc,stats ] Pause Final Mark (N) 979 us [1354.255s][info][gc,stats ] Finish Mark 502 us [1354.255s][info][gc,stats ] Update Region States 86 us [1354.255s][info][gc,stats ] Choose Collection Set 154 us [1354.255s][info][gc,stats ] Rebuild Free Set 52 us [1354.255s][info][gc,stats ] Concurrent Thread Roots 3371 us, parallelism: 3.87x [1354.255s][info][gc,stats ] CTR: 13060 us [1354.256s][info][gc,stats ] CTR: Thread Roots 13060 us, workers (us): 3318, 3271, 3196, 3274, ---, ---, ---, ---, [1354.256s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.05x [1354.256s][info][gc,stats ] CWRF: 2 us [1354.256s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 2, 0, 0, 0, ---, ---, ---, ---, [1354.256s][info][gc,stats ] Concurrent Weak Roots 674 us [1354.256s][info][gc,stats ] Roots 53 us, parallelism: 1.27x [1354.256s][info][gc,stats ] CWR: 68 us [1354.256s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 23, 19, 16, 11, ---, ---, ---, ---, [1354.256s][info][gc,stats ] Rendezvous 605 us [1354.256s][info][gc,stats ] Concurrent Cleanup 163 us [1354.256s][info][gc,stats ] Concurrent Strong Roots 415 us, parallelism: 2.70x [1354.256s][info][gc,stats ] CSR: 1123 us [1354.256s][info][gc,stats ] CSR: Code Cache Roots 968 us, workers (us): 165, 268, 333, 202, ---, ---, ---, ---, [1354.256s][info][gc,stats ] CSR: VM Strong Roots 126 us, workers (us): 38, 34, 30, 25, ---, ---, ---, ---, [1354.256s][info][gc,stats ] CSR: CLDG Roots 28 us, workers (us): 22, 7, ---, ---, ---, ---, ---, ---, [1354.256s][info][gc,stats ] Concurrent Evacuation 75833 us [1354.256s][info][gc,stats ] Pause Init Update Refs (G) 1031 us [1354.256s][info][gc,stats ] Pause Init Update Refs (N) 531 us [1354.256s][info][gc,stats ] Manage GCLABs 447 us [1354.256s][info][gc,stats ] Concurrent Update Refs 257921 us [1354.256s][info][gc,stats ] Concurrent Update Thread Roots 8136 us [1354.256s][info][gc,stats ] Pause Final Update Refs (G) 761 us [1354.256s][info][gc,stats ] Pause Final Update Refs (N) 229 us [1354.256s][info][gc,stats ] Update Region States 44 us [1354.256s][info][gc,stats ] Trash Collection Set 17 us [1354.256s][info][gc,stats ] Rebuild Free Set 79 us [1354.256s][info][gc,stats ] Concurrent Cleanup 195 us [1354.256s][info][gc,stats ] Workers: Evacuated 197M across 5529332 objects, abandoned 0B across 0 objects. [1354.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1354.256s][info][gc,stats ] - age 1: 124415776 bytes, 124415776 total [1354.256s][info][gc,stats ] - age 2: 38871032 bytes, 163286808 total [1354.256s][info][gc,stats ] - age 3: 6593888 bytes, 169880696 total [1354.256s][info][gc,stats ] - age 4: 18193864 bytes, 188074560 total [1354.256s][info][gc,stats ] - age 5: 19414168 bytes, 207488728 total [1354.256s][info][gc,stats ] - age 7: 34928 bytes, 207523656 total [1354.256s][info][gc,stats ] [1354.256s][info][gc,stats ] Mutators: Evacuated 1433K across 27665 objects, abandoned 0B across 0 objects. [1354.256s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1354.256s][info][gc,stats ] - age 1: 812936 bytes, 812936 total [1354.256s][info][gc,stats ] - age 2: 45448 bytes, 858384 total [1354.256s][info][gc,stats ] - age 3: 7416 bytes, 865800 total [1354.256s][info][gc,stats ] - age 4: 33528 bytes, 899328 total [1354.256s][info][gc,stats ] - age 5: 569032 bytes, 1468360 total [1354.256s][info][gc,stats ] [1354.256s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1354.256s][info][gc,stats ] - age 1: 97310072 bytes, 97310072 total [1354.256s][info][gc,stats ] - age 2: 44530632 bytes, 141840704 total [1354.256s][info][gc,stats ] - age 3: 63001920 bytes, 204842624 total [1354.256s][info][gc,stats ] - age 4: 12793512 bytes, 217636136 total [1354.256s][info][gc,stats ] - age 5: 6428800 bytes, 224064936 total [1354.256s][info][gc,stats ] [1354.256s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1354.256s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1354.256s][info][gc,metaspace] Metaspace: 9163K(9344K)->9177K(9344K) NonClass: 8401K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1354.266s][info][gc ] Transition from: normal to: idle [1354.887s][info][gc ] Periodic Sample: GCU = 9.411%, MU = 22.347% during most recent 5.0s [1355.609s][info][gc ] Trigger (YOUNG): Average GC time (3785.41 ms) is above the time for average allocation rate (2022 MB/s) to deplete free headroom (7652M) (margin of error = 3.21) [1355.609s][info][gc,ergo ] Free headroom: 9240M (free) - 1587M (spike) - 0B (penalties) = 7652M [1355.609s][info][gc ] Transition from: idle to: normal [1355.609s][info][gc ] Heuristics request for young collection accepted [1355.609s][info][gc,free ] Free: 9239M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 8427K, Mutator Free: 1156 Collector Reserve: 743M, Max: 8192K; Used: 2064B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1355.609s][info][gc,ergo ] GC(1390) Start GC cycle (YOUNG) [1355.609s][info][gc,start ] GC(1390) Concurrent reset [1355.609s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent reset [1355.630s][info][gc ] GC(1390) Concurrent reset 20.718ms [1355.630s][info][gc,start ] GC(1390) Pause Init Mark (YOUNG) [1355.630s][info][gc,task ] GC(1390) Using 8 of 8 workers for init marking [1355.634s][info][gc ] GC(1390) Pause Init Mark (YOUNG) 3.647ms [1355.634s][info][gc,start ] GC(1390) Concurrent remembered set scanning [1355.634s][info][gc,task ] GC(1390) Using 4 of 8 workers for Concurrent remembered set scanning [1355.650s][info][gc ] GC(1390) Concurrent remembered set scanning 15.720ms [1355.650s][info][gc,start ] GC(1390) Concurrent marking roots [1355.650s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent marking roots [1355.654s][info][gc ] GC(1390) Concurrent marking roots 3.761ms [1355.654s][info][gc,start ] GC(1390) Concurrent marking (YOUNG) [1355.654s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent marking [1356.091s][info][gc ] GC(1390) Concurrent marking (YOUNG) 437.253ms [1356.092s][info][gc,start ] GC(1390) Pause Final Mark (YOUNG) [1356.092s][info][gc,task ] GC(1390) Using 8 of 8 workers for final marking [1356.092s][info][gc,ergo ] GC(1390) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1356.092s][info][gc,ergo ] GC(1390) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 1451K. [1356.092s][info][gc,ergo ] GC(1390) Chosen CSet evacuates young: 74872K (of which at least: 0B are to be promoted), old: 0B [1356.092s][info][gc,ergo ] GC(1390) Collectable Garbage: 4464M (98%), Immediate: 1451K (0%), 1 regions, CSet: 4462M (98%), 567 regions [1356.092s][info][gc,ergo ] GC(1390) Evacuation Targets: YOUNG: 74872K, PROMOTE: 0B, OLD: 0B, TOTAL: 74872K [1356.092s][info][gc,free ] Free: 8906M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 7463K, Mutator Free: 1114 Collector Reserve: 90112K, Max: 8192K; Used: 0B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1356.093s][info][gc ] GC(1390) Pause Final Mark (YOUNG) 1.017ms [1356.093s][info][gc,start ] GC(1390) Concurrent thread roots [1356.093s][info][gc,task ] GC(1390) Using 4 of 8 workers for Concurrent thread roots [1356.096s][info][gc ] GC(1390) Concurrent thread roots 3.590ms [1356.096s][info][gc,start ] GC(1390) Concurrent weak references [1356.096s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent weak references [1356.096s][info][gc,ref ] GC(1390) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1356.096s][info][gc,ref ] GC(1390) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1356.096s][info][gc,ref ] GC(1390) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1356.096s][info][gc ] GC(1390) Concurrent weak references 0.049ms [1356.096s][info][gc,start ] GC(1390) Concurrent weak roots [1356.096s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent weak root [1356.097s][info][gc ] GC(1390) Concurrent weak roots 0.646ms [1356.097s][info][gc,start ] GC(1390) Concurrent cleanup [1356.097s][info][gc ] GC(1390) Concurrent cleanup 22726M->22725M(31744M) 0.105ms [1356.097s][info][gc,free ] Free: 8894M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 2018K, Mutator Free: 1112 Collector Reserve: 89249K, Max: 8192K; Used: 862K Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1356.097s][info][gc,start ] GC(1390) Concurrent strong roots [1356.097s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent strong root [1356.098s][info][gc ] GC(1390) Concurrent strong roots 0.444ms [1356.098s][info][gc,start ] GC(1390) Concurrent evacuation [1356.098s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent evacuation [1356.130s][info][gc ] GC(1390) Concurrent evacuation 32.011ms [1356.130s][info][gc,start ] GC(1390) Pause Init Update Refs [1356.130s][info][gc ] GC(1390) Pause Init Update Refs 0.485ms [1356.131s][info][gc,start ] GC(1390) Concurrent update references [1356.131s][info][gc,task ] GC(1390) Using 4 of 8 workers for concurrent reference update [1356.131s][info][gc,free ] At start of update refs, moving 8185K to Mutator free set from Collector Reserve (8185K) and from Old Collector Reserve (0B) [1356.329s][info][gc ] GC(1390) Concurrent update references 198.299ms [1356.329s][info][gc,start ] GC(1390) Concurrent update thread roots [1356.339s][info][gc ] GC(1390) Concurrent update thread roots 9.934ms [1356.339s][info][gc,start ] GC(1390) Pause Final Update Refs [1356.339s][info][gc,task ] GC(1390) Using 8 of 8 workers for final reference update [1356.339s][info][gc,free ] Free: 12191M, Max: 8192K regular, 848M humongous, Frag: 90% external, 36% internal; Used: 4456M, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 81928K Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1356.339s][info][gc ] GC(1390) Pause Final Update Refs 0.217ms [1356.340s][info][gc,start ] GC(1390) Concurrent cleanup [1356.340s][info][gc ] GC(1390) Concurrent cleanup 23299M->18771M(31744M) 0.171ms [1356.340s][info][gc,ergo ] GC(1390) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8144K, young_available: 12935M [1356.340s][info][gc,ergo ] GC(1390) At end of Concurrent Young GC: GCU: 8.3%, MU: 17.3% during period of 2.085s [1356.340s][info][gc,ergo ] GC(1390) At end of Concurrent Young GC: YOUNG generation used: 1937M, used regions: 1968M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 12934M [1356.340s][info][gc,ergo ] GC(1390) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8144K [1356.340s][info][gc,free ] Free: 12190M, Max: 8192K regular, 848M humongous, Frag: 94% external, 0% internal; Used: 1479K, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1356.340s][info][gc,stats ] [1356.340s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1356.340s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1356.340s][info][gc,stats ] [1356.340s][info][gc,stats ] Concurrent Reset 20747 us [1356.340s][info][gc,stats ] Pause Init Mark (G) 4508 us [1356.340s][info][gc,stats ] Pause Init Mark (N) 3659 us [1356.340s][info][gc,stats ] Swap Remembered Set 3380 us [1356.340s][info][gc,stats ] Update Region States 116 us [1356.340s][info][gc,stats ] Concurrent Scan Remembered Set 15736 us, parallelism: 3.97x [1356.340s][info][gc,stats ] RS: 62397 us [1356.340s][info][gc,stats ] RS: Scan Clusters 62397 us, workers (us): 15646, 15634, 15630, 15486, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Concurrent Mark Roots 3774 us, parallelism: 3.53x [1356.340s][info][gc,stats ] CMR: 13314 us [1356.340s][info][gc,stats ] CMR: Thread Roots 12242 us, workers (us): 3115, 2950, 3145, 3032, ---, ---, ---, ---, [1356.340s][info][gc,stats ] CMR: Code Cache Roots 947 us, workers (us): 176, 293, 141, 337, ---, ---, ---, ---, [1356.340s][info][gc,stats ] CMR: VM Strong Roots 87 us, workers (us): 31, 23, 17, 16, ---, ---, ---, ---, [1356.340s][info][gc,stats ] CMR: CLDG Roots 38 us, workers (us): 29, ---, 9, ---, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Concurrent Marking 437283 us, parallelism: 3.96x [1356.340s][info][gc,stats ] CM: 1731711 us [1356.340s][info][gc,stats ] CM: Parallel Mark 1731711 us, workers (us): 432936, 432936, 432923, 432916, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Pause Final Mark (G) 1513 us [1356.340s][info][gc,stats ] Pause Final Mark (N) 1023 us [1356.340s][info][gc,stats ] Finish Mark 554 us [1356.340s][info][gc,stats ] Update Region States 90 us [1356.340s][info][gc,stats ] Choose Collection Set 150 us [1356.340s][info][gc,stats ] Rebuild Free Set 49 us [1356.340s][info][gc,stats ] Concurrent Thread Roots 3604 us, parallelism: 3.87x [1356.340s][info][gc,stats ] CTR: 13951 us [1356.340s][info][gc,stats ] CTR: Thread Roots 13951 us, workers (us): 3488, 3537, 3420, 3506, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.03x [1356.340s][info][gc,stats ] CWRF: 1 us [1356.340s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Concurrent Weak Roots 651 us [1356.340s][info][gc,stats ] Roots 52 us, parallelism: 1.46x [1356.340s][info][gc,stats ] CWR: 76 us [1356.340s][info][gc,stats ] CWR: VM Weak Roots 76 us, workers (us): 25, 21, 16, 13, ---, ---, ---, ---, [1356.340s][info][gc,stats ] Rendezvous 586 us [1356.340s][info][gc,stats ] Concurrent Cleanup 109 us [1356.340s][info][gc,stats ] Concurrent Strong Roots 451 us, parallelism: 2.49x [1356.340s][info][gc,stats ] CSR: 1123 us [1356.340s][info][gc,stats ] CSR: Code Cache Roots 960 us, workers (us): 186, 353, 159, 262, ---, ---, ---, ---, [1356.341s][info][gc,stats ] CSR: VM Strong Roots 131 us, workers (us): 43, 33, 29, 27, ---, ---, ---, ---, [1356.341s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): ---, ---, 25, 7, ---, ---, ---, ---, [1356.341s][info][gc,stats ] Concurrent Evacuation 32027 us [1356.341s][info][gc,stats ] Pause Init Update Refs (G) 942 us [1356.341s][info][gc,stats ] Pause Init Update Refs (N) 497 us [1356.341s][info][gc,stats ] Manage GCLABs 412 us [1356.341s][info][gc,stats ] Concurrent Update Refs 198325 us [1356.341s][info][gc,stats ] Concurrent Update Thread Roots 9951 us [1356.341s][info][gc,stats ] Pause Final Update Refs (G) 722 us [1356.341s][info][gc,stats ] Pause Final Update Refs (N) 222 us [1356.341s][info][gc,stats ] Update Region States 46 us [1356.341s][info][gc,stats ] Trash Collection Set 17 us [1356.341s][info][gc,stats ] Rebuild Free Set 78 us [1356.341s][info][gc,stats ] Concurrent Cleanup 177 us [1356.341s][info][gc,stats ] Workers: Evacuated 74437K across 1563728 objects, abandoned 0B across 0 objects. [1356.341s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1356.341s][info][gc,stats ] - age 1: 41049800 bytes, 41049800 total [1356.341s][info][gc,stats ] - age 2: 26692248 bytes, 67742048 total [1356.341s][info][gc,stats ] - age 3: 5627728 bytes, 73369776 total [1356.341s][info][gc,stats ] - age 4: 55624 bytes, 73425400 total [1356.341s][info][gc,stats ] - age 5: 702160 bytes, 74127560 total [1356.341s][info][gc,stats ] - age 6: 2096888 bytes, 76224448 total [1356.341s][info][gc,stats ] [1356.341s][info][gc,stats ] Mutators: Evacuated 434K across 4644 objects, abandoned 0B across 0 objects. [1356.341s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1356.341s][info][gc,stats ] - age 1: 392520 bytes, 392520 total [1356.341s][info][gc,stats ] - age 2: 12400 bytes, 404920 total [1356.341s][info][gc,stats ] - age 3: 1640 bytes, 406560 total [1356.341s][info][gc,stats ] - age 4: 184 bytes, 406744 total [1356.341s][info][gc,stats ] - age 5: 576 bytes, 407320 total [1356.341s][info][gc,stats ] - age 6: 37776 bytes, 445096 total [1356.341s][info][gc,stats ] [1356.341s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1356.341s][info][gc,stats ] - age 1: 138825104 bytes, 138825104 total [1356.341s][info][gc,stats ] - age 2: 96956272 bytes, 235781376 total [1356.341s][info][gc,stats ] - age 3: 44338928 bytes, 280120304 total [1356.341s][info][gc,stats ] - age 4: 62803048 bytes, 342923352 total [1356.341s][info][gc,stats ] - age 5: 12719472 bytes, 355642824 total [1356.341s][info][gc,stats ] - age 6: 6396400 bytes, 362039224 total [1356.341s][info][gc,stats ] [1356.341s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1356.341s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1356.341s][info][gc,metaspace] Metaspace: 9177K(9344K)->9177K(9344K) NonClass: 8414K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1356.351s][info][gc ] Transition from: normal to: idle [1358.035s][info][gc ] Trigger (YOUNG): Average GC time (3639.54 ms) is above the time for average allocation rate (1990 MB/s) to deplete free headroom (7241M) (margin of error = 3.22) [1358.035s][info][gc,ergo ] Free headroom: 8828M (free) - 1587M (spike) - 0B (penalties) = 7241M [1358.035s][info][gc ] Transition from: idle to: normal [1358.035s][info][gc ] Heuristics request for young collection accepted [1358.036s][info][gc,free ] Free: 8828M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 3497K, Mutator Free: 1104 Collector Reserve: 743M, Max: 8192K; Used: 8256B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.036s][info][gc,ergo ] GC(1391) Start GC cycle (YOUNG) [1358.036s][info][gc,start ] GC(1391) Concurrent reset [1358.036s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent reset [1358.058s][info][gc ] GC(1391) Concurrent reset 22.783ms [1358.059s][info][gc,start ] GC(1391) Pause Init Mark (YOUNG) [1358.059s][info][gc,task ] GC(1391) Using 8 of 8 workers for init marking [1358.063s][info][gc ] GC(1391) Pause Init Mark (YOUNG) 3.971ms [1358.063s][info][gc,start ] GC(1391) Concurrent remembered set scanning [1358.063s][info][gc,task ] GC(1391) Using 4 of 8 workers for Concurrent remembered set scanning [1358.079s][info][gc ] GC(1391) Concurrent remembered set scanning 15.418ms [1358.079s][info][gc,start ] GC(1391) Concurrent marking roots [1358.079s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent marking roots [1358.083s][info][gc ] GC(1391) Concurrent marking roots 3.952ms [1358.083s][info][gc,start ] GC(1391) Concurrent marking (YOUNG) [1358.083s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent marking [1358.520s][info][gc ] GC(1391) Concurrent marking (YOUNG) 437.807ms [1358.521s][info][gc,start ] GC(1391) Pause Final Mark (YOUNG) [1358.521s][info][gc,task ] GC(1391) Using 8 of 8 workers for final marking [1358.521s][info][gc,ergo ] GC(1391) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1358.522s][info][gc,ergo ] GC(1391) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 256K. [1358.522s][info][gc,ergo ] GC(1391) Chosen CSet evacuates young: 46860K (of which at least: 0B are to be promoted), old: 0B [1358.522s][info][gc,ergo ] GC(1391) Collectable Garbage: 4874M (99%), Immediate: 256K (0%), 1 regions, CSet: 4874M (98%), 615 regions [1358.522s][info][gc,ergo ] GC(1391) Evacuation Targets: YOUNG: 46860K, PROMOTE: 0B, OLD: 0B, TOTAL: 46860K [1358.522s][info][gc,free ] Free: 8527M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 472K, Mutator Free: 1066 Collector Reserve: 57337K, Max: 8192K; Used: 6192B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.522s][info][gc ] GC(1391) Pause Final Mark (YOUNG) 0.995ms [1358.522s][info][gc,start ] GC(1391) Concurrent thread roots [1358.522s][info][gc,task ] GC(1391) Using 4 of 8 workers for Concurrent thread roots [1358.525s][info][gc ] GC(1391) Concurrent thread roots 3.470ms [1358.525s][info][gc,start ] GC(1391) Concurrent weak references [1358.525s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent weak references [1358.525s][info][gc,ref ] GC(1391) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1358.525s][info][gc,ref ] GC(1391) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1358.525s][info][gc,ref ] GC(1391) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1358.525s][info][gc ] GC(1391) Concurrent weak references 0.045ms [1358.525s][info][gc,start ] GC(1391) Concurrent weak roots [1358.525s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent weak root [1358.526s][info][gc ] GC(1391) Concurrent weak roots 0.661ms [1358.526s][info][gc,start ] GC(1391) Concurrent cleanup [1358.526s][info][gc ] GC(1391) Concurrent cleanup 23135M->23135M(31744M) 0.120ms [1358.526s][info][gc,free ] Free: 8516M, Max: 8192K regular, 848M humongous, Frag: 91% external, 0% internal; Used: 3809K, Mutator Free: 1065 Collector Reserve: 56561K, Max: 8192K; Used: 782K Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.526s][info][gc,start ] GC(1391) Concurrent strong roots [1358.526s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent strong root [1358.527s][info][gc ] GC(1391) Concurrent strong roots 0.514ms [1358.527s][info][gc,start ] GC(1391) Concurrent evacuation [1358.527s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent evacuation [1358.545s][info][gc ] GC(1391) Concurrent evacuation 18.245ms [1358.545s][info][gc,start ] GC(1391) Pause Init Update Refs [1358.546s][info][gc ] GC(1391) Pause Init Update Refs 0.509ms [1358.546s][info][gc,start ] GC(1391) Concurrent update references [1358.546s][info][gc,task ] GC(1391) Using 4 of 8 workers for concurrent reference update [1358.546s][info][gc,free ] At start of update refs, moving 8179K to Mutator free set from Collector Reserve (8179K) and from Old Collector Reserve (0B) [1358.749s][info][gc ] GC(1391) Concurrent update references 202.768ms [1358.749s][info][gc,start ] GC(1391) Concurrent update thread roots [1358.757s][info][gc ] GC(1391) Concurrent update thread roots 8.619ms [1358.758s][info][gc,start ] GC(1391) Pause Final Update Refs [1358.758s][info][gc,task ] GC(1391) Using 8 of 8 workers for final reference update [1358.758s][info][gc,free ] Free: 12218M, Max: 8192K regular, 584M humongous, Frag: 93% external, 39% internal; Used: 4869M, Mutator Free: 1528 Collector Reserve: 743M, Max: 8192K; Used: 57358K Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.758s][info][gc ] GC(1391) Pause Final Update Refs 0.233ms [1358.758s][info][gc,start ] GC(1391) Concurrent cleanup [1358.758s][info][gc ] GC(1391) Concurrent cleanup 23656M->18744M(31744M) 0.170ms [1358.758s][info][gc,ergo ] GC(1391) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8144K, young_available: 12961M [1358.759s][info][gc,ergo ] GC(1391) At end of Concurrent Young GC: GCU: 7.1%, MU: 17.2% during period of 2.419s [1358.759s][info][gc,ergo ] GC(1391) At end of Concurrent Young GC: YOUNG generation used: 1911M, used regions: 1936M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14872M, available: 12960M [1358.759s][info][gc,ergo ] GC(1391) At end of Concurrent Young GC: OLD generation used: 16834M, used regions: 16872M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16872M, available: 8144K [1358.759s][info][gc,free ] Free: 12216M, Max: 8192K regular, 760M humongous, Frag: 94% external, 0% internal; Used: 7528K, Mutator Free: 1528 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.759s][info][gc,stats ] [1358.759s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1358.759s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1358.759s][info][gc,stats ] [1358.759s][info][gc,stats ] Concurrent Reset 22809 us [1358.759s][info][gc,stats ] Pause Init Mark (G) 4789 us [1358.759s][info][gc,stats ] Pause Init Mark (N) 3986 us [1358.759s][info][gc,stats ] Swap Remembered Set 3755 us [1358.759s][info][gc,stats ] Update Region States 77 us [1358.759s][info][gc,stats ] Concurrent Scan Remembered Set 15436 us, parallelism: 3.92x [1358.759s][info][gc,stats ] RS: 60549 us [1358.759s][info][gc,stats ] RS: Scan Clusters 60549 us, workers (us): 15353, 15349, 15342, 14504, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Concurrent Mark Roots 3967 us, parallelism: 3.65x [1358.759s][info][gc,stats ] CMR: 14469 us [1358.759s][info][gc,stats ] CMR: Thread Roots 13216 us, workers (us): 3318, 3195, 3303, 3400, ---, ---, ---, ---, [1358.759s][info][gc,stats ] CMR: Code Cache Roots 1125 us, workers (us): 179, 429, 316, 202, ---, ---, ---, ---, [1358.759s][info][gc,stats ] CMR: VM Strong Roots 91 us, workers (us): 29, 24, 23, 15, ---, ---, ---, ---, [1358.759s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): 30, ---, ---, 7, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Concurrent Marking 437828 us, parallelism: 3.96x [1358.759s][info][gc,stats ] CM: 1734128 us [1358.759s][info][gc,stats ] CM: Parallel Mark 1734128 us, workers (us): 433542, 433544, 433527, 433516, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Pause Final Mark (G) 1484 us [1358.759s][info][gc,stats ] Pause Final Mark (N) 1001 us [1358.759s][info][gc,stats ] Finish Mark 514 us [1358.759s][info][gc,stats ] Update Region States 89 us [1358.759s][info][gc,stats ] Choose Collection Set 164 us [1358.759s][info][gc,stats ] Rebuild Free Set 47 us [1358.759s][info][gc,stats ] Concurrent Thread Roots 3484 us, parallelism: 3.91x [1358.759s][info][gc,stats ] CTR: 13621 us [1358.759s][info][gc,stats ] CTR: Thread Roots 13621 us, workers (us): 3398, 3424, 3398, 3401, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Concurrent Weak References 48 us, parallelism: 0.05x [1358.759s][info][gc,stats ] CWRF: 2 us [1358.759s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 1, 0, 0, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Concurrent Weak Roots 666 us [1358.759s][info][gc,stats ] Roots 58 us, parallelism: 1.33x [1358.759s][info][gc,stats ] CWR: 77 us [1358.759s][info][gc,stats ] CWR: VM Weak Roots 77 us, workers (us): 25, 21, 18, 14, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Rendezvous 595 us [1358.759s][info][gc,stats ] Concurrent Cleanup 126 us [1358.759s][info][gc,stats ] Concurrent Strong Roots 518 us, parallelism: 2.55x [1358.759s][info][gc,stats ] CSR: 1322 us [1358.759s][info][gc,stats ] CSR: Code Cache Roots 1118 us, workers (us): 197, 280, 432, 209, ---, ---, ---, ---, [1358.759s][info][gc,stats ] CSR: VM Strong Roots 171 us, workers (us): 46, 43, 41, 40, ---, ---, ---, ---, [1358.759s][info][gc,stats ] CSR: CLDG Roots 33 us, workers (us): 8, 26, ---, ---, ---, ---, ---, ---, [1358.759s][info][gc,stats ] Concurrent Evacuation 18260 us [1358.759s][info][gc,stats ] Pause Init Update Refs (G) 971 us [1358.759s][info][gc,stats ] Pause Init Update Refs (N) 517 us [1358.759s][info][gc,stats ] Manage GCLABs 438 us [1358.759s][info][gc,stats ] Concurrent Update Refs 202797 us [1358.759s][info][gc,stats ] Concurrent Update Thread Roots 8635 us [1358.759s][info][gc,stats ] Pause Final Update Refs (G) 846 us [1358.759s][info][gc,stats ] Pause Final Update Refs (N) 239 us [1358.759s][info][gc,stats ] Update Region States 47 us [1358.759s][info][gc,stats ] Trash Collection Set 19 us [1358.759s][info][gc,stats ] Rebuild Free Set 89 us [1358.759s][info][gc,stats ] Concurrent Cleanup 175 us [1358.759s][info][gc,stats ] Workers: Evacuated 46479K across 696756 objects, abandoned 0B across 0 objects. [1358.759s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1358.759s][info][gc,stats ] - age 1: 35301080 bytes, 35301080 total [1358.759s][info][gc,stats ] - age 2: 1402664 bytes, 36703744 total [1358.759s][info][gc,stats ] - age 3: 10824752 bytes, 47528496 total [1358.759s][info][gc,stats ] - age 4: 2520 bytes, 47531016 total [1358.759s][info][gc,stats ] - age 5: 256 bytes, 47531272 total [1358.759s][info][gc,stats ] - age 6: 37560 bytes, 47568832 total [1358.759s][info][gc,stats ] - age 7: 26608 bytes, 47595440 total [1358.759s][info][gc,stats ] [1358.759s][info][gc,stats ] Mutators: Evacuated 380K across 3366 objects, abandoned 0B across 0 objects. [1358.759s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1358.759s][info][gc,stats ] - age 1: 370344 bytes, 370344 total [1358.759s][info][gc,stats ] - age 2: 256 bytes, 370600 total [1358.759s][info][gc,stats ] - age 3: 3672 bytes, 374272 total [1358.759s][info][gc,stats ] - age 7: 15520 bytes, 389792 total [1358.759s][info][gc,stats ] [1358.759s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1358.759s][info][gc,stats ] - age 1: 31080096 bytes, 31080096 total [1358.759s][info][gc,stats ] - age 2: 138824976 bytes, 169905072 total [1358.759s][info][gc,stats ] - age 3: 96956272 bytes, 266861344 total [1358.759s][info][gc,stats ] - age 4: 44338928 bytes, 311200272 total [1358.759s][info][gc,stats ] - age 5: 62803048 bytes, 374003320 total [1358.759s][info][gc,stats ] - age 6: 12719472 bytes, 386722792 total [1358.759s][info][gc,stats ] - age 7: 6396400 bytes, 393119192 total [1358.759s][info][gc,stats ] [1358.759s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1358.759s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1358.759s][info][gc,metaspace] Metaspace: 9177K(9344K)->9177K(9344K) NonClass: 8414K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1358.769s][info][gc ] Transition from: normal to: idle [1358.770s][info][gc ] Trigger (YOUNG): expedite promotion of 6246K [1358.770s][info][gc ] Transition from: idle to: normal [1358.770s][info][gc ] Heuristics request for young collection accepted [1358.770s][info][gc,free ] Free: 12192M, Max: 8192K regular, 760M humongous, Frag: 94% external, 0% internal; Used: 7184K, Mutator Free: 1525 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1358.770s][info][gc,ergo ] GC(1392) Start GC cycle (YOUNG) [1358.770s][info][gc,start ] GC(1392) Concurrent reset [1358.770s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent reset [1358.777s][info][gc ] GC(1392) Concurrent reset 6.890ms [1358.778s][info][gc,start ] GC(1392) Pause Init Mark (YOUNG) [1358.778s][info][gc,task ] GC(1392) Using 8 of 8 workers for init marking [1358.781s][info][gc ] GC(1392) Pause Init Mark (YOUNG) 3.519ms [1358.781s][info][gc,start ] GC(1392) Concurrent remembered set scanning [1358.781s][info][gc,task ] GC(1392) Using 4 of 8 workers for Concurrent remembered set scanning [1358.798s][info][gc ] GC(1392) Concurrent remembered set scanning 16.893ms [1358.798s][info][gc,start ] GC(1392) Concurrent marking roots [1358.798s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent marking roots [1358.802s][info][gc ] GC(1392) Concurrent marking roots 4.046ms [1358.802s][info][gc,start ] GC(1392) Concurrent marking (YOUNG) [1358.802s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent marking [1359.237s][info][gc ] GC(1392) Concurrent marking (YOUNG) 434.538ms [1359.237s][info][gc,start ] GC(1392) Pause Final Mark (YOUNG) [1359.237s][info][gc,task ] GC(1392) Using 8 of 8 workers for final marking [1359.238s][info][gc,ergo ] GC(1392) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1359.238s][info][gc,ergo ] GC(1392) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1359.238s][info][gc,ergo ] GC(1392) Chosen CSet evacuates young: 255M (of which at least: 6246K are to be promoted), old: 0B [1359.238s][info][gc,ergo ] GC(1392) Collectable Garbage: 1528M (99%), Immediate: 0B (0%), 0 regions, CSet: 1528M (99%), 224 regions [1359.238s][info][gc,ergo ] GC(1392) Evacuation Targets: YOUNG: 255M, PROMOTE: 6246K, OLD: 0B, TOTAL: 261M [1359.238s][info][gc,free ] Free: 11661M, Max: 8192K regular, 760M humongous, Frag: 94% external, 0% internal; Used: 2377K, Mutator Free: 1458 Collector Reserve: 311M, Max: 8192K; Used: 14448B Old Collector Reserve: 8137K, Max: 7327K; Used: 8247K [1359.238s][info][gc ] GC(1392) Pause Final Mark (YOUNG) 0.933ms [1359.238s][info][gc,start ] GC(1392) Concurrent thread roots [1359.238s][info][gc,task ] GC(1392) Using 4 of 8 workers for Concurrent thread roots [1359.242s][info][gc ] GC(1392) Concurrent thread roots 3.534ms [1359.242s][info][gc,start ] GC(1392) Concurrent weak references [1359.242s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent weak references [1359.242s][info][gc,ref ] GC(1392) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1359.242s][info][gc,ref ] GC(1392) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1359.242s][info][gc,ref ] GC(1392) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1359.242s][info][gc ] GC(1392) Concurrent weak references 0.041ms [1359.242s][info][gc,start ] GC(1392) Concurrent weak roots [1359.242s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent weak root [1359.243s][info][gc ] GC(1392) Concurrent weak roots 0.842ms [1359.243s][info][gc,start ] GC(1392) Concurrent cleanup [1359.243s][info][gc ] GC(1392) Concurrent cleanup 19744M->19744M(31744M) 0.126ms [1359.243s][info][gc,free ] Free: 11648M, Max: 8192K regular, 760M humongous, Frag: 94% external, 0% internal; Used: 7337K, Mutator Free: 1457 Collector Reserve: 311M, Max: 8192K; Used: 880K Old Collector Reserve: 7897K, Max: 7327K; Used: 8487K [1359.243s][info][gc,start ] GC(1392) Concurrent strong roots [1359.243s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent strong root [1359.243s][info][gc ] GC(1392) Concurrent strong roots 0.437ms [1359.243s][info][gc,start ] GC(1392) Concurrent evacuation [1359.243s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent evacuation [1359.253s][info][gc,ergo ] GC(1392) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 5069384, old capacity: 17691574272, old_used: 17657538128, old unaffiliated regions: 0 [1359.253s][info][gc,ergo ] GC(1392) Promotion failed, size 48, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 5069384, old capacity: 17691574272, old_used: 17657538128, old unaffiliated regions: 0 [1359.253s][info][gc,ergo ] GC(1392) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 5069384, old capacity: 17691574272, old_used: 17657538128, old unaffiliated regions: 0 [1359.253s][info][gc,ergo ] GC(1392) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8339968, promotion expended: 5069384, old capacity: 17691574272, old_used: 17657538128, old unaffiliated regions: 0 [1359.253s][info][gc,ergo ] GC(1392) Squelching additional promotion failure reports for current epoch [1359.279s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16880M [1359.370s][info][gc ] GC(1392) Concurrent evacuation 126.769ms [1359.371s][info][gc,start ] GC(1392) Pause Init Update Refs [1359.371s][info][gc ] GC(1392) Pause Init Update Refs 0.533ms [1359.371s][info][gc,start ] GC(1392) Concurrent update references [1359.371s][info][gc,task ] GC(1392) Using 4 of 8 workers for concurrent reference update [1359.371s][info][gc,free ] At start of update refs, moving 40955K to Mutator free set from Collector Reserve (40955K) and from Old Collector Reserve (0B) [1359.626s][info][gc ] GC(1392) Concurrent update references 255.123ms [1359.626s][info][gc,start ] GC(1392) Concurrent update thread roots [1359.635s][info][gc ] GC(1392) Concurrent update thread roots 8.499ms [1359.635s][info][gc,start ] GC(1392) Pause Final Update Refs [1359.635s][info][gc,task ] GC(1392) Using 8 of 8 workers for final reference update [1359.635s][info][gc,free ] Free: 11924M, Max: 8192K regular, 760M humongous, Frag: 93% external, 12% internal; Used: 1473M, Mutator Free: 1491 Collector Reserve: 743M, Max: 8192K; Used: 312M Old Collector Reserve: 15591K, Max: 8192K; Used: 8984K [1359.635s][info][gc ] GC(1392) Pause Final Update Refs 0.208ms [1359.636s][info][gc,start ] GC(1392) Concurrent cleanup [1359.636s][info][gc ] GC(1392) Concurrent cleanup 20812M->19031M(31744M) 0.124ms [1359.636s][info][gc ] GC(1392) Transfer 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1359.636s][info][gc,ergo ] GC(1392) After cleanup, successfully transferred 1 regions to old to prepare for next gc, old available: 15599K, young_available: 12668M [1359.636s][info][gc,ergo ] GC(1392) At end of Concurrent Young GC: GCU: 23.9%, MU: 18.3% during period of 0.877s [1359.636s][info][gc,ergo ] GC(1392) At end of Concurrent Young GC: YOUNG generation used: 2188M, used regions: 2208M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12667M [1359.636s][info][gc,ergo ] GC(1392) At end of Concurrent Young GC: OLD generation used: 16843M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 15599K [1359.636s][info][gc,free ] Free: 11923M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 4430K, Mutator Free: 1491 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 15591K, Max: 8192K; Used: 792K [1359.636s][info][gc,stats ] [1359.636s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1359.636s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1359.636s][info][gc,stats ] [1359.636s][info][gc,stats ] Concurrent Reset 6906 us [1359.636s][info][gc,stats ] Pause Init Mark (G) 4127 us [1359.636s][info][gc,stats ] Pause Init Mark (N) 3532 us [1359.636s][info][gc,stats ] Swap Remembered Set 3311 us [1359.636s][info][gc,stats ] Update Region States 76 us [1359.636s][info][gc,stats ] Concurrent Scan Remembered Set 16910 us, parallelism: 3.98x [1359.636s][info][gc,stats ] RS: 67229 us [1359.636s][info][gc,stats ] RS: Scan Clusters 67229 us, workers (us): 16817, 16810, 16804, 16799, ---, ---, ---, ---, [1359.636s][info][gc,stats ] Concurrent Mark Roots 4059 us, parallelism: 3.63x [1359.636s][info][gc,stats ] CMR: 14746 us [1359.636s][info][gc,stats ] CMR: Thread Roots 13340 us, workers (us): 3194, 3383, 3334, 3429, ---, ---, ---, ---, [1359.636s][info][gc,stats ] CMR: Code Cache Roots 1260 us, workers (us): 510, 183, 392, 176, ---, ---, ---, ---, [1359.636s][info][gc,stats ] CMR: VM Strong Roots 108 us, workers (us): 33, 29, 25, 22, ---, ---, ---, ---, [1359.636s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 8, ---, 29, ---, ---, ---, ---, [1359.636s][info][gc,stats ] Concurrent Marking 434568 us, parallelism: 3.96x [1359.637s][info][gc,stats ] CM: 1718890 us [1359.637s][info][gc,stats ] CM: Parallel Mark 1718890 us, workers (us): 429736, 429721, 429722, 429712, ---, ---, ---, ---, [1359.637s][info][gc,stats ] Pause Final Mark (G) 1430 us [1359.637s][info][gc,stats ] Pause Final Mark (N) 942 us [1359.637s][info][gc,stats ] Finish Mark 491 us [1359.637s][info][gc,stats ] Update Region States 89 us [1359.637s][info][gc,stats ] Choose Collection Set 105 us [1359.637s][info][gc,stats ] Rebuild Free Set 55 us [1359.637s][info][gc,stats ] Concurrent Thread Roots 3546 us, parallelism: 3.85x [1359.637s][info][gc,stats ] CTR: 13661 us [1359.637s][info][gc,stats ] CTR: Thread Roots 13661 us, workers (us): 3381, 3366, 3452, 3462, ---, ---, ---, ---, [1359.637s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.04x [1359.637s][info][gc,stats ] CWRF: 2 us [1359.637s][info][gc,stats ] CWRF: Weak References 2 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1359.637s][info][gc,stats ] Concurrent Weak Roots 856 us [1359.637s][info][gc,stats ] Roots 53 us, parallelism: 1.31x [1359.637s][info][gc,stats ] CWR: 69 us [1359.637s][info][gc,stats ] CWR: VM Weak Roots 69 us, workers (us): 20, 19, 17, 13, ---, ---, ---, ---, [1359.637s][info][gc,stats ] Rendezvous 780 us [1359.637s][info][gc,stats ] Concurrent Cleanup 133 us [1359.637s][info][gc,stats ] Concurrent Strong Roots 445 us, parallelism: 2.48x [1359.637s][info][gc,stats ] CSR: 1105 us [1359.637s][info][gc,stats ] CSR: Code Cache Roots 954 us, workers (us): 153, 331, 171, 298, ---, ---, ---, ---, [1359.637s][info][gc,stats ] CSR: VM Strong Roots 120 us, workers (us): 38, 33, 25, 23, ---, ---, ---, ---, [1359.637s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 6, ---, 24, ---, ---, ---, ---, ---, [1359.637s][info][gc,stats ] Concurrent Evacuation 126795 us [1359.637s][info][gc,stats ] Pause Init Update Refs (G) 1069 us [1359.637s][info][gc,stats ] Pause Init Update Refs (N) 542 us [1359.637s][info][gc,stats ] Manage GCLABs 457 us [1359.637s][info][gc,stats ] Concurrent Update Refs 255148 us [1359.637s][info][gc,stats ] Concurrent Update Thread Roots 8514 us [1359.637s][info][gc,stats ] Pause Final Update Refs (G) 774 us [1359.637s][info][gc,stats ] Pause Final Update Refs (N) 213 us [1359.637s][info][gc,stats ] Update Region States 47 us [1359.637s][info][gc,stats ] Trash Collection Set 10 us [1359.637s][info][gc,stats ] Rebuild Free Set 80 us [1359.637s][info][gc,stats ] Concurrent Cleanup 130 us [1359.637s][info][gc,stats ] Workers: Evacuated 260M across 7669453 objects, abandoned 0B across 0 objects. [1359.637s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1359.637s][info][gc,stats ] - age 1: 23894592 bytes, 23894592 total [1359.637s][info][gc,stats ] - age 2: 10324936 bytes, 34219528 total [1359.637s][info][gc,stats ] - age 3: 4622712 bytes, 38842240 total [1359.637s][info][gc,stats ] - age 4: 57303936 bytes, 96146176 total [1359.637s][info][gc,stats ] - age 5: 42900176 bytes, 139046352 total [1359.637s][info][gc,stats ] - age 6: 35662280 bytes, 174708632 total [1359.637s][info][gc,stats ] - age 7: 59971304 bytes, 234679936 total [1359.637s][info][gc,stats ] - age 8: 33291728 bytes, 267971664 total [1359.637s][info][gc,stats ] - age 9: 17200 bytes, 267988864 total [1359.637s][info][gc,stats ] - age 10: 134032 bytes, 268122896 total [1359.637s][info][gc,stats ] - age 11: 281408 bytes, 268404304 total [1359.637s][info][gc,stats ] - age 12: 80864 bytes, 268485168 total [1359.637s][info][gc,stats ] - age 14: 32 bytes, 268485200 total [1359.637s][info][gc,stats ] [1359.637s][info][gc,stats ] Mutators: Evacuated 1102K across 26342 objects, abandoned 40B across 1 objects. [1359.637s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1359.637s][info][gc,stats ] - age 1: 411280 bytes, 411280 total [1359.637s][info][gc,stats ] - age 2: 38496 bytes, 449776 total [1359.637s][info][gc,stats ] - age 3: 14416 bytes, 464192 total [1359.637s][info][gc,stats ] - age 4: 69704 bytes, 533896 total [1359.637s][info][gc,stats ] - age 5: 165104 bytes, 699000 total [1359.637s][info][gc,stats ] - age 6: 70048 bytes, 769048 total [1359.637s][info][gc,stats ] - age 7: 138184 bytes, 907232 total [1359.637s][info][gc,stats ] - age 8: 108712 bytes, 1015944 total [1359.637s][info][gc,stats ] - age 10: 40 bytes, 1015984 total [1359.637s][info][gc,stats ] [1359.637s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1359.637s][info][gc,stats ] - age 2: 16762648 bytes, 16762648 total [1359.637s][info][gc,stats ] - age 3: 91636344 bytes, 108398992 total [1359.637s][info][gc,stats ] - age 4: 48778744 bytes, 157177736 total [1359.637s][info][gc,stats ] - age 5: 8304696 bytes, 165482432 total [1359.637s][info][gc,stats ] [1359.637s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1359.637s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1359.637s][info][gc,metaspace] Metaspace: 9177K(9344K)->9177K(9344K) NonClass: 8414K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1359.647s][info][gc ] Transition from: normal to: idle [1359.647s][info][gc ] Trigger (YOUNG): expedite promotion of 12421K [1359.647s][info][gc ] Transition from: idle to: normal [1359.647s][info][gc ] Heuristics request for young collection accepted [1359.647s][info][gc,free ] Free: 11898M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5220K, Mutator Free: 1488 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 15591K, Max: 8192K; Used: 792K [1359.647s][info][gc,ergo ] GC(1393) Start GC cycle (YOUNG) [1359.647s][info][gc,start ] GC(1393) Concurrent reset [1359.647s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent reset [1359.655s][info][gc ] GC(1393) Concurrent reset 8.372ms [1359.656s][info][gc,start ] GC(1393) Pause Init Mark (YOUNG) [1359.656s][info][gc,task ] GC(1393) Using 8 of 8 workers for init marking [1359.660s][info][gc ] GC(1393) Pause Init Mark (YOUNG) 3.947ms [1359.660s][info][gc,start ] GC(1393) Concurrent remembered set scanning [1359.660s][info][gc,task ] GC(1393) Using 4 of 8 workers for Concurrent remembered set scanning [1359.684s][info][gc ] GC(1393) Concurrent remembered set scanning 23.950ms [1359.684s][info][gc,start ] GC(1393) Concurrent marking roots [1359.684s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent marking roots [1359.688s][info][gc ] GC(1393) Concurrent marking roots 3.743ms [1359.688s][info][gc,start ] GC(1393) Concurrent marking (YOUNG) [1359.688s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent marking [1359.899s][info][gc ] Periodic Sample: GCU = 12.308%, MU = 17.560% during most recent 5.0s [1360.135s][info][gc ] GC(1393) Concurrent marking (YOUNG) 447.535ms [1360.136s][info][gc,start ] GC(1393) Pause Final Mark (YOUNG) [1360.136s][info][gc,task ] GC(1393) Using 8 of 8 workers for final marking [1360.136s][info][gc,ergo ] GC(1393) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1360.136s][info][gc,ergo ] GC(1393) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1360.136s][info][gc,ergo ] GC(1393) Chosen CSet evacuates young: 65697K (of which at least: 0B are to be promoted), old: 0B [1360.136s][info][gc,ergo ] GC(1393) Collectable Garbage: 1815M (99%), Immediate: 0B (0%), 0 regions, CSet: 1815M (99%), 235 regions [1360.136s][info][gc,ergo ] GC(1393) Evacuation Targets: YOUNG: 65697K, PROMOTE: 0B, OLD: 0B, TOTAL: 65697K [1360.136s][info][gc ] GC(1393) Transfer 1 region(s) from OLD to YOUNG, yielding increased size: 14864M [1360.136s][info][gc,ergo ] GC(1393) Successfully transferred 1 excess regions to young before start of evacuation [1360.137s][info][gc,free ] Free: 11570M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5130K, Mutator Free: 1447 Collector Reserve: 81920K, Max: 8192K; Used: 0B Old Collector Reserve: 7399K, Max: 7399K; Used: 792K [1360.137s][info][gc ] GC(1393) Pause Final Mark (YOUNG) 0.892ms [1360.137s][info][gc,start ] GC(1393) Concurrent thread roots [1360.137s][info][gc,task ] GC(1393) Using 4 of 8 workers for Concurrent thread roots [1360.140s][info][gc ] GC(1393) Concurrent thread roots 3.491ms [1360.140s][info][gc,start ] GC(1393) Concurrent weak references [1360.140s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent weak references [1360.140s][info][gc,ref ] GC(1393) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1360.140s][info][gc,ref ] GC(1393) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1360.140s][info][gc,ref ] GC(1393) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1360.140s][info][gc ] GC(1393) Concurrent weak references 0.050ms [1360.140s][info][gc,start ] GC(1393) Concurrent weak roots [1360.140s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent weak root [1360.141s][info][gc ] GC(1393) Concurrent weak roots 0.598ms [1360.141s][info][gc,start ] GC(1393) Concurrent cleanup [1360.141s][info][gc ] GC(1393) Concurrent cleanup 20068M->20069M(31744M) 0.107ms [1360.141s][info][gc,free ] Free: 11558M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 1036K, Mutator Free: 1445 Collector Reserve: 81156K, Max: 8192K; Used: 763K Old Collector Reserve: 7387K, Max: 7387K; Used: 805K [1360.141s][info][gc,start ] GC(1393) Concurrent strong roots [1360.141s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent strong root [1360.141s][info][gc ] GC(1393) Concurrent strong roots 0.435ms [1360.141s][info][gc,start ] GC(1393) Concurrent evacuation [1360.142s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent evacuation [1360.167s][info][gc,ergo ] GC(1393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7584768, promotion expended: 7435336, old capacity: 17699962880, old_used: 17669047376, old unaffiliated regions: 0 [1360.167s][info][gc,ergo ] GC(1393) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7584768, promotion expended: 7435336, old capacity: 17699962880, old_used: 17669047376, old unaffiliated regions: 0 [1360.167s][info][gc,ergo ] GC(1393) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7584768, promotion expended: 7435336, old capacity: 17699962880, old_used: 17669047376, old unaffiliated regions: 0 [1360.167s][info][gc,ergo ] GC(1393) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 7584768, promotion expended: 7435336, old capacity: 17699962880, old_used: 17669047376, old unaffiliated regions: 0 [1360.167s][info][gc,ergo ] GC(1393) Squelching additional promotion failure reports for current epoch [1360.173s][info][gc ] GC(1393) Concurrent evacuation 31.458ms [1360.173s][info][gc,start ] GC(1393) Pause Init Update Refs [1360.174s][info][gc ] GC(1393) Pause Init Update Refs 0.509ms [1360.174s][info][gc,start ] GC(1393) Concurrent update references [1360.174s][info][gc,task ] GC(1393) Using 4 of 8 workers for concurrent reference update [1360.174s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1360.381s][info][gc ] GC(1393) Concurrent update references 206.651ms [1360.381s][info][gc,start ] GC(1393) Concurrent update thread roots [1360.389s][info][gc ] GC(1393) Concurrent update thread roots 8.586ms [1360.390s][info][gc,start ] GC(1393) Pause Final Update Refs [1360.390s][info][gc,task ] GC(1393) Using 8 of 8 workers for final reference update [1360.390s][info][gc,free ] Free: 12184M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 14% internal; Used: 1807M, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 81924K Old Collector Reserve: 132K, Max: 132K; Used: 8059K [1360.390s][info][gc ] GC(1393) Pause Final Update Refs 0.217ms [1360.390s][info][gc,start ] GC(1393) Concurrent cleanup [1360.390s][info][gc ] GC(1393) Concurrent cleanup 20666M->18786M(31744M) 0.145ms [1360.390s][info][gc,ergo ] GC(1393) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 140K, young_available: 12927M [1360.390s][info][gc,ergo ] GC(1393) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.4% during period of 0.754s [1360.391s][info][gc,ergo ] GC(1393) At end of Concurrent Young GC: YOUNG generation used: 1936M, used regions: 1952M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14864M, available: 12927M [1360.391s][info][gc,ergo ] GC(1393) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16880M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16880M, available: 140K [1360.391s][info][gc,free ] Free: 12183M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 9007K, Mutator Free: 1524 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 132K, Max: 132K; Used: 8059K [1360.391s][info][gc,stats ] [1360.391s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1360.391s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1360.391s][info][gc,stats ] [1360.391s][info][gc,stats ] Concurrent Reset 8393 us [1360.391s][info][gc,stats ] Pause Init Mark (G) 4676 us [1360.391s][info][gc,stats ] Pause Init Mark (N) 3959 us [1360.391s][info][gc,stats ] Swap Remembered Set 3762 us [1360.391s][info][gc,stats ] Update Region States 61 us [1360.391s][info][gc,stats ] Concurrent Scan Remembered Set 23967 us, parallelism: 3.98x [1360.391s][info][gc,stats ] RS: 95490 us [1360.391s][info][gc,stats ] RS: Scan Clusters 95490 us, workers (us): 23883, 23871, 23869, 23866, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Concurrent Mark Roots 3759 us, parallelism: 3.61x [1360.391s][info][gc,stats ] CMR: 13580 us [1360.391s][info][gc,stats ] CMR: Thread Roots 12351 us, workers (us): 3094, 3098, 3144, 3015, ---, ---, ---, ---, [1360.391s][info][gc,stats ] CMR: Code Cache Roots 1082 us, workers (us): 291, 241, 203, 347, ---, ---, ---, ---, [1360.391s][info][gc,stats ] CMR: VM Strong Roots 98 us, workers (us): 36, 24, 21, 17, ---, ---, ---, ---, [1360.391s][info][gc,stats ] CMR: CLDG Roots 49 us, workers (us): ---, 39, 10, ---, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Concurrent Marking 447563 us, parallelism: 3.96x [1360.391s][info][gc,stats ] CM: 1772264 us [1360.391s][info][gc,stats ] CM: Parallel Mark 1772264 us, workers (us): 443094, 443063, 443053, 443053, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Pause Final Mark (G) 1359 us [1360.391s][info][gc,stats ] Pause Final Mark (N) 898 us [1360.391s][info][gc,stats ] Finish Mark 460 us [1360.391s][info][gc,stats ] Update Region States 87 us [1360.391s][info][gc,stats ] Choose Collection Set 117 us [1360.391s][info][gc,stats ] Rebuild Free Set 52 us [1360.391s][info][gc,stats ] Concurrent Thread Roots 3507 us, parallelism: 3.85x [1360.391s][info][gc,stats ] CTR: 13494 us [1360.391s][info][gc,stats ] CTR: Thread Roots 13494 us, workers (us): 3359, 3369, 3430, 3336, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Concurrent Weak References 55 us, parallelism: 0.02x [1360.391s][info][gc,stats ] CWRF: 1 us [1360.391s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Concurrent Weak Roots 603 us [1360.391s][info][gc,stats ] Roots 70 us, parallelism: 1.60x [1360.391s][info][gc,stats ] CWR: 111 us [1360.391s][info][gc,stats ] CWR: VM Weak Roots 111 us, workers (us): 34, 32, 23, 22, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Rendezvous 518 us [1360.391s][info][gc,stats ] Concurrent Cleanup 122 us [1360.391s][info][gc,stats ] Concurrent Strong Roots 450 us, parallelism: 2.83x [1360.391s][info][gc,stats ] CSR: 1275 us [1360.391s][info][gc,stats ] CSR: Code Cache Roots 1072 us, workers (us): 352, 191, 196, 334, ---, ---, ---, ---, [1360.391s][info][gc,stats ] CSR: VM Strong Roots 157 us, workers (us): 43, 42, 41, 32, ---, ---, ---, ---, [1360.391s][info][gc,stats ] CSR: CLDG Roots 46 us, workers (us): ---, 6, 40, ---, ---, ---, ---, ---, [1360.391s][info][gc,stats ] Concurrent Evacuation 31476 us [1360.391s][info][gc,stats ] Pause Init Update Refs (G) 1017 us [1360.391s][info][gc,stats ] Pause Init Update Refs (N) 517 us [1360.391s][info][gc,stats ] Manage GCLABs 431 us [1360.391s][info][gc,stats ] Concurrent Update Refs 206676 us [1360.391s][info][gc,stats ] Concurrent Update Thread Roots 8603 us [1360.391s][info][gc,stats ] Pause Final Update Refs (G) 808 us [1360.391s][info][gc,stats ] Pause Final Update Refs (N) 222 us [1360.391s][info][gc,stats ] Update Region States 53 us [1360.391s][info][gc,stats ] Trash Collection Set 9 us [1360.391s][info][gc,stats ] Rebuild Free Set 79 us [1360.391s][info][gc,stats ] Concurrent Cleanup 151 us [1360.391s][info][gc,stats ] Workers: Evacuated 65339K across 1340972 objects, abandoned 0B across 0 objects. [1360.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1360.391s][info][gc,stats ] - age 1: 30440904 bytes, 30440904 total [1360.391s][info][gc,stats ] - age 2: 3042960 bytes, 33483864 total [1360.391s][info][gc,stats ] - age 3: 847312 bytes, 34331176 total [1360.391s][info][gc,stats ] - age 4: 3024 bytes, 34334200 total [1360.391s][info][gc,stats ] - age 5: 12561808 bytes, 46896008 total [1360.391s][info][gc,stats ] - age 6: 4440640 bytes, 51336648 total [1360.391s][info][gc,stats ] - age 7: 12975176 bytes, 64311824 total [1360.391s][info][gc,stats ] - age 8: 2587216 bytes, 66899040 total [1360.391s][info][gc,stats ] - age 9: 9008 bytes, 66908048 total [1360.391s][info][gc,stats ] - age 11: 32 bytes, 66908080 total [1360.391s][info][gc,stats ] - age 12: 32 bytes, 66908112 total [1360.391s][info][gc,stats ] [1360.391s][info][gc,stats ] Mutators: Evacuated 357K across 3161 objects, abandoned 0B across 0 objects. [1360.391s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1360.391s][info][gc,stats ] - age 1: 347944 bytes, 347944 total [1360.391s][info][gc,stats ] - age 2: 672 bytes, 348616 total [1360.391s][info][gc,stats ] - age 3: 224 bytes, 348840 total [1360.391s][info][gc,stats ] - age 5: 4752 bytes, 353592 total [1360.391s][info][gc,stats ] - age 6: 1336 bytes, 354928 total [1360.391s][info][gc,stats ] - age 7: 8408 bytes, 363336 total [1360.391s][info][gc,stats ] - age 8: 2304 bytes, 365640 total [1360.391s][info][gc,stats ] [1360.391s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1360.391s][info][gc,stats ] - age 1: 200438808 bytes, 200438808 total [1360.391s][info][gc,stats ] - age 3: 16762648 bytes, 217201456 total [1360.391s][info][gc,stats ] - age 4: 91636344 bytes, 308837800 total [1360.391s][info][gc,stats ] - age 5: 48778744 bytes, 357616544 total [1360.391s][info][gc,stats ] - age 6: 8304696 bytes, 365921240 total [1360.391s][info][gc,stats ] [1360.391s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1360.391s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1360.391s][info][gc,metaspace] Metaspace: 9177K(9344K)->9177K(9344K) NonClass: 8414K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1360.401s][info][gc ] Transition from: normal to: idle [1362.468s][info][gc ] Trigger (YOUNG): Average GC time (3228.87 ms) is above the time for average allocation rate (2001 MB/s) to deplete free headroom (6459M) (margin of error = 3.24) [1362.468s][info][gc,ergo ] Free headroom: 8047M (free) - 1587M (spike) - 0B (penalties) = 6459M [1362.468s][info][gc ] Transition from: idle to: normal [1362.468s][info][gc ] Heuristics request for young collection accepted [1362.468s][info][gc,free ] Free: 8046M, Max: 8192K regular, 848M humongous, Frag: 90% external, 0% internal; Used: 1167K, Mutator Free: 1006 Collector Reserve: 743M, Max: 8192K; Used: 4128B Old Collector Reserve: 132K, Max: 132K; Used: 8059K [1362.468s][info][gc,ergo ] GC(1394) Start GC cycle (YOUNG) [1362.468s][info][gc,start ] GC(1394) Concurrent reset [1362.468s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent reset [1362.495s][info][gc ] GC(1394) Concurrent reset 26.816ms [1362.495s][info][gc,start ] GC(1394) Pause Init Mark (YOUNG) [1362.495s][info][gc,task ] GC(1394) Using 8 of 8 workers for init marking [1362.499s][info][gc ] GC(1394) Pause Init Mark (YOUNG) 3.505ms [1362.499s][info][gc,start ] GC(1394) Concurrent remembered set scanning [1362.499s][info][gc,task ] GC(1394) Using 4 of 8 workers for Concurrent remembered set scanning [1362.524s][info][gc ] GC(1394) Concurrent remembered set scanning 24.645ms [1362.524s][info][gc,start ] GC(1394) Concurrent marking roots [1362.524s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent marking roots [1362.527s][info][gc ] GC(1394) Concurrent marking roots 3.469ms [1362.527s][info][gc,start ] GC(1394) Concurrent marking (YOUNG) [1362.527s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent marking [1362.967s][info][gc ] GC(1394) Concurrent marking (YOUNG) 439.864ms [1362.968s][info][gc,start ] GC(1394) Pause Final Mark (YOUNG) [1362.968s][info][gc,task ] GC(1394) Using 8 of 8 workers for final marking [1362.968s][info][gc,ergo ] GC(1394) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1362.968s][info][gc,ergo ] GC(1394) Adaptive CSet Selection for YOUNG. Max Evacuation: 619M, Actual Free: 0B. [1362.968s][info][gc,ergo ] GC(1394) Chosen CSet evacuates young: 53371K (of which at least: 0B are to be promoted), old: 0B [1362.968s][info][gc,ergo ] GC(1394) Collectable Garbage: 5715M (99%), Immediate: 0B (0%), 0 regions, CSet: 5715M (99%), 721 regions [1362.968s][info][gc,ergo ] GC(1394) Evacuation Targets: YOUNG: 53371K, PROMOTE: 0B, OLD: 0B, TOTAL: 53371K [1362.968s][info][gc,free ] Free: 7703M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 866K, Mutator Free: 963 Collector Reserve: 65536K, Max: 8192K; Used: 0B Old Collector Reserve: 132K, Max: 132K; Used: 8059K [1362.968s][info][gc ] GC(1394) Pause Final Mark (YOUNG) 0.951ms [1362.969s][info][gc,start ] GC(1394) Concurrent thread roots [1362.969s][info][gc,task ] GC(1394) Using 4 of 8 workers for Concurrent thread roots [1362.972s][info][gc ] GC(1394) Concurrent thread roots 3.777ms [1362.972s][info][gc,start ] GC(1394) Concurrent weak references [1362.972s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent weak references [1362.972s][info][gc,ref ] GC(1394) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1362.972s][info][gc,ref ] GC(1394) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1362.972s][info][gc,ref ] GC(1394) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1362.972s][info][gc ] GC(1394) Concurrent weak references 0.046ms [1362.972s][info][gc,start ] GC(1394) Concurrent weak roots [1362.972s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent weak root [1362.973s][info][gc ] GC(1394) Concurrent weak roots 0.783ms [1362.973s][info][gc,start ] GC(1394) Concurrent cleanup [1362.973s][info][gc ] GC(1394) Concurrent cleanup 23959M->23960M(31744M) 0.106ms [1362.973s][info][gc,free ] Free: 7691M, Max: 8192K regular, 560M humongous, Frag: 93% external, 0% internal; Used: 4984K, Mutator Free: 962 Collector Reserve: 64747K, Max: 8192K; Used: 788K Old Collector Reserve: 120K, Max: 120K; Used: 8072K [1362.973s][info][gc,start ] GC(1394) Concurrent strong roots [1362.973s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent strong root [1362.974s][info][gc ] GC(1394) Concurrent strong roots 0.424ms [1362.974s][info][gc,start ] GC(1394) Concurrent evacuation [1362.974s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent evacuation [1362.986s][info][gc,ergo ] GC(1394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 143360, promotion expended: 107360, old capacity: 17699962880, old_used: 17669160016, old unaffiliated regions: 0 [1362.986s][info][gc,ergo ] GC(1394) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 143360, promotion expended: 107360, old capacity: 17699962880, old_used: 17669160016, old unaffiliated regions: 0 [1362.986s][info][gc,ergo ] GC(1394) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 143360, promotion expended: 107360, old capacity: 17699962880, old_used: 17669160016, old unaffiliated regions: 0 [1362.986s][info][gc,ergo ] GC(1394) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 143360, promotion expended: 107360, old capacity: 17699962880, old_used: 17669160016, old unaffiliated regions: 0 [1362.986s][info][gc,ergo ] GC(1394) Squelching additional promotion failure reports for current epoch [1362.987s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16888M [1363.000s][info][gc ] GC(1394) Concurrent evacuation 25.930ms [1363.000s][info][gc,start ] GC(1394) Pause Init Update Refs [1363.001s][info][gc ] GC(1394) Pause Init Update Refs 0.501ms [1363.001s][info][gc,start ] GC(1394) Concurrent update references [1363.001s][info][gc,task ] GC(1394) Using 4 of 8 workers for concurrent reference update [1363.001s][info][gc,free ] At start of update refs, moving 8171K to Mutator free set from Collector Reserve (8171K) and from Old Collector Reserve (0B) [1363.195s][info][gc ] GC(1394) Concurrent update references 194.437ms [1363.195s][info][gc,start ] GC(1394) Concurrent update thread roots [1363.205s][info][gc ] GC(1394) Concurrent update thread roots 9.403ms [1363.205s][info][gc,start ] GC(1394) Pause Final Update Refs [1363.205s][info][gc,task ] GC(1394) Using 8 of 8 workers for final reference update [1363.205s][info][gc,free ] Free: 12244M, Max: 8192K regular, 408M humongous, Frag: 94% external, 46% internal; Used: 5699M, Mutator Free: 1531 Collector Reserve: 743M, Max: 8192K; Used: 73752K Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1363.205s][info][gc ] GC(1394) Pause Final Update Refs 0.227ms [1363.206s][info][gc,start ] GC(1394) Concurrent cleanup [1363.206s][info][gc ] GC(1394) Concurrent cleanup 24478M->18718M(31744M) 0.178ms [1363.206s][info][gc,ergo ] GC(1394) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8170K, young_available: 12987M [1363.206s][info][gc,ergo ] GC(1394) At end of Concurrent Young GC: GCU: 6.2%, MU: 17.5% during period of 2.816s [1363.206s][info][gc,ergo ] GC(1394) At end of Concurrent Young GC: YOUNG generation used: 1869M, used regions: 1896M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14856M, available: 12986M [1363.206s][info][gc,ergo ] GC(1394) At end of Concurrent Young GC: OLD generation used: 16850M, used regions: 16888M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16888M, available: 8170K [1363.206s][info][gc,free ] Free: 12242M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5297K, Mutator Free: 1531 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1363.206s][info][gc,stats ] [1363.206s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1363.206s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1363.206s][info][gc,stats ] [1363.206s][info][gc,stats ] Concurrent Reset 26845 us [1363.206s][info][gc,stats ] Pause Init Mark (G) 4270 us [1363.206s][info][gc,stats ] Pause Init Mark (N) 3515 us [1363.206s][info][gc,stats ] Swap Remembered Set 3328 us [1363.206s][info][gc,stats ] Update Region States 53 us [1363.206s][info][gc,stats ] Concurrent Scan Remembered Set 24661 us, parallelism: 3.94x [1363.206s][info][gc,stats ] RS: 97194 us [1363.206s][info][gc,stats ] RS: Scan Clusters 97194 us, workers (us): 24575, 24559, 24323, 23736, ---, ---, ---, ---, [1363.206s][info][gc,stats ] Concurrent Mark Roots 3482 us, parallelism: 3.57x [1363.206s][info][gc,stats ] CMR: 12446 us [1363.206s][info][gc,stats ] CMR: Thread Roots 11294 us, workers (us): 2813, 2972, 2781, 2728, ---, ---, ---, ---, [1363.206s][info][gc,stats ] CMR: Code Cache Roots 1017 us, workers (us): 224, 159, 339, 296, ---, ---, ---, ---, [1363.206s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 27, 25, 22, 17, ---, ---, ---, ---, [1363.206s][info][gc,stats ] CMR: CLDG Roots 43 us, workers (us): 35, 8, ---, ---, ---, ---, ---, ---, [1363.206s][info][gc,stats ] Concurrent Marking 439896 us, parallelism: 3.96x [1363.206s][info][gc,stats ] CM: 1741349 us [1363.206s][info][gc,stats ] CM: Parallel Mark 1741349 us, workers (us): 435362, 435332, 435320, 435335, ---, ---, ---, ---, [1363.206s][info][gc,stats ] Pause Final Mark (G) 1514 us [1363.206s][info][gc,stats ] Pause Final Mark (N) 957 us [1363.206s][info][gc,stats ] Finish Mark 457 us [1363.206s][info][gc,stats ] Update Region States 96 us [1363.206s][info][gc,stats ] Choose Collection Set 168 us [1363.206s][info][gc,stats ] Rebuild Free Set 46 us [1363.206s][info][gc,stats ] Concurrent Thread Roots 3790 us, parallelism: 3.80x [1363.206s][info][gc,stats ] CTR: 14395 us [1363.207s][info][gc,stats ] CTR: Thread Roots 14395 us, workers (us): 3519, 3722, 3598, 3555, ---, ---, ---, ---, [1363.207s][info][gc,stats ] Concurrent Weak References 50 us, parallelism: 0.03x [1363.207s][info][gc,stats ] CWRF: 1 us [1363.207s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1363.207s][info][gc,stats ] Concurrent Weak Roots 788 us [1363.207s][info][gc,stats ] Roots 52 us, parallelism: 1.29x [1363.207s][info][gc,stats ] CWR: 68 us [1363.207s][info][gc,stats ] CWR: VM Weak Roots 68 us, workers (us): 20, 20, 17, 10, ---, ---, ---, ---, [1363.207s][info][gc,stats ] Rendezvous 722 us [1363.207s][info][gc,stats ] Concurrent Cleanup 111 us [1363.207s][info][gc,stats ] Concurrent Strong Roots 431 us, parallelism: 2.50x [1363.207s][info][gc,stats ] CSR: 1076 us [1363.207s][info][gc,stats ] CSR: Code Cache Roots 925 us, workers (us): 155, 340, 271, 158, ---, ---, ---, ---, [1363.207s][info][gc,stats ] CSR: VM Strong Roots 121 us, workers (us): 38, 33, 28, 23, ---, ---, ---, ---, [1363.207s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 6, ---, ---, 24, ---, ---, ---, ---, [1363.207s][info][gc,stats ] Concurrent Evacuation 25945 us [1363.207s][info][gc,stats ] Pause Init Update Refs (G) 1034 us [1363.207s][info][gc,stats ] Pause Init Update Refs (N) 510 us [1363.207s][info][gc,stats ] Manage GCLABs 431 us [1363.207s][info][gc,stats ] Concurrent Update Refs 194467 us [1363.207s][info][gc,stats ] Concurrent Update Thread Roots 9421 us [1363.207s][info][gc,stats ] Pause Final Update Refs (G) 859 us [1363.207s][info][gc,stats ] Pause Final Update Refs (N) 233 us [1363.207s][info][gc,stats ] Update Region States 49 us [1363.207s][info][gc,stats ] Trash Collection Set 11 us [1363.207s][info][gc,stats ] Rebuild Free Set 84 us [1363.207s][info][gc,stats ] Concurrent Cleanup 183 us [1363.207s][info][gc,stats ] Workers: Evacuated 52882K across 905680 objects, abandoned 0B across 0 objects. [1363.207s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1363.207s][info][gc,stats ] - age 1: 35597656 bytes, 35597656 total [1363.207s][info][gc,stats ] - age 2: 297640 bytes, 35895296 total [1363.207s][info][gc,stats ] - age 3: 189736 bytes, 36085032 total [1363.207s][info][gc,stats ] - age 4: 532720 bytes, 36617752 total [1363.207s][info][gc,stats ] - age 5: 2112 bytes, 36619864 total [1363.207s][info][gc,stats ] - age 6: 12557904 bytes, 49177768 total [1363.207s][info][gc,stats ] - age 7: 86136 bytes, 49263904 total [1363.207s][info][gc,stats ] - age 8: 3194048 bytes, 52457952 total [1363.207s][info][gc,stats ] - age 9: 1685704 bytes, 54143656 total [1363.207s][info][gc,stats ] - age 10: 8112 bytes, 54151768 total [1363.207s][info][gc,stats ] [1363.207s][info][gc,stats ] Mutators: Evacuated 488K across 3929 objects, abandoned 0B across 0 objects. [1363.207s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1363.207s][info][gc,stats ] - age 1: 491848 bytes, 491848 total [1363.207s][info][gc,stats ] - age 3: 64 bytes, 491912 total [1363.207s][info][gc,stats ] - age 4: 16 bytes, 491928 total [1363.207s][info][gc,stats ] - age 5: 56 bytes, 491984 total [1363.207s][info][gc,stats ] - age 6: 4960 bytes, 496944 total [1363.207s][info][gc,stats ] - age 7: 952 bytes, 497896 total [1363.207s][info][gc,stats ] - age 8: 1488 bytes, 499384 total [1363.207s][info][gc,stats ] - age 9: 1184 bytes, 500568 total [1363.207s][info][gc,stats ] - age 10: 128 bytes, 500696 total [1363.207s][info][gc,stats ] [1363.207s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1363.207s][info][gc,stats ] - age 1: 8346760 bytes, 8346760 total [1363.207s][info][gc,stats ] - age 2: 199138536 bytes, 207485296 total [1363.207s][info][gc,stats ] - age 4: 16753352 bytes, 224238648 total [1363.207s][info][gc,stats ] - age 5: 91557248 bytes, 315795896 total [1363.207s][info][gc,stats ] - age 6: 48723216 bytes, 364519112 total [1363.207s][info][gc,stats ] - age 7: 8300616 bytes, 372819728 total [1363.207s][info][gc,stats ] [1363.207s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1363.207s][info][gc,stats ] - age 7: 11519981072 bytes, 11519981072 total [1363.207s][info][gc,metaspace] Metaspace: 9177K(9344K)->9177K(9344K) NonClass: 8414K(8512K)->8414K(8512K) Class: 762K(832K)->762K(832K) [1363.217s][info][gc ] Transition from: normal to: idle [1363.218s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8106K [1363.218s][info][gc ] Transition from: idle to: normal [1363.218s][info][gc ] Heuristics request for young collection accepted [1363.218s][info][gc,free ] Free: 12217M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7060K, Mutator Free: 1528 Collector Reserve: 743M, Max: 8192K; Used: 24768B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1363.218s][info][gc,ergo ] GC(1395) Start GC cycle (YOUNG) [1363.218s][info][gc,start ] GC(1395) Concurrent reset [1363.218s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent reset [1363.225s][info][gc ] GC(1395) Concurrent reset 7.024ms [1363.225s][info][gc,start ] GC(1395) Pause Init Mark (YOUNG) [1363.225s][info][gc,task ] GC(1395) Using 8 of 8 workers for init marking [1363.229s][info][gc ] GC(1395) Pause Init Mark (YOUNG) 3.580ms [1363.229s][info][gc,start ] GC(1395) Concurrent remembered set scanning [1363.229s][info][gc,task ] GC(1395) Using 4 of 8 workers for Concurrent remembered set scanning [1363.254s][info][gc ] GC(1395) Concurrent remembered set scanning 25.144ms [1363.254s][info][gc,start ] GC(1395) Concurrent marking roots [1363.255s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent marking roots [1363.258s][info][gc ] GC(1395) Concurrent marking roots 3.586ms [1363.258s][info][gc,start ] GC(1395) Concurrent marking (YOUNG) [1363.258s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent marking [1363.705s][info][gc ] GC(1395) Concurrent marking (YOUNG) 446.968ms [1363.705s][info][gc,start ] GC(1395) Pause Final Mark (YOUNG) [1363.705s][info][gc,task ] GC(1395) Using 8 of 8 workers for final marking [1363.706s][info][gc,ergo ] GC(1395) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1363.706s][info][gc,ergo ] GC(1395) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1363.706s][info][gc,ergo ] GC(1395) Chosen CSet evacuates young: 63855K (of which at least: 0B are to be promoted), old: 0B [1363.706s][info][gc,ergo ] GC(1395) Collectable Garbage: 1501M (99%), Immediate: 0B (0%), 0 regions, CSet: 1501M (99%), 196 regions [1363.706s][info][gc,ergo ] GC(1395) Evacuation Targets: YOUNG: 63855K, PROMOTE: 0B, OLD: 0B, TOTAL: 63855K [1363.706s][info][gc,free ] Free: 11861M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 2396K, Mutator Free: 1483 Collector Reserve: 81899K, Max: 8192K; Used: 20640B Old Collector Reserve: 8162K, Max: 8162K; Used: 30208B [1363.706s][info][gc ] GC(1395) Pause Final Mark (YOUNG) 0.891ms [1363.707s][info][gc,start ] GC(1395) Concurrent thread roots [1363.707s][info][gc,task ] GC(1395) Using 4 of 8 workers for Concurrent thread roots [1363.710s][info][gc ] GC(1395) Concurrent thread roots 3.590ms [1363.710s][info][gc,start ] GC(1395) Concurrent weak references [1363.710s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent weak references [1363.710s][info][gc,ref ] GC(1395) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1363.710s][info][gc,ref ] GC(1395) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1363.710s][info][gc,ref ] GC(1395) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1363.710s][info][gc ] GC(1395) Concurrent weak references 0.047ms [1363.710s][info][gc,start ] GC(1395) Concurrent weak roots [1363.710s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent weak root [1363.711s][info][gc ] GC(1395) Concurrent weak roots 0.655ms [1363.711s][info][gc,start ] GC(1395) Concurrent cleanup [1363.711s][info][gc ] GC(1395) Concurrent cleanup 19773M->19773M(31744M) 0.100ms [1363.711s][info][gc,free ] Free: 11849M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 6326K, Mutator Free: 1482 Collector Reserve: 81152K, Max: 8192K; Used: 767K Old Collector Reserve: 8150K, Max: 8150K; Used: 43008B [1363.711s][info][gc,start ] GC(1395) Concurrent strong roots [1363.711s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent strong root [1363.711s][info][gc ] GC(1395) Concurrent strong roots 0.401ms [1363.711s][info][gc,start ] GC(1395) Concurrent evacuation [1363.711s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent evacuation [1363.719s][info][gc ] GC(1395) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16896M [1363.739s][info][gc ] GC(1395) Concurrent evacuation 27.787ms [1363.740s][info][gc,start ] GC(1395) Pause Init Update Refs [1363.740s][info][gc ] GC(1395) Pause Init Update Refs 0.524ms [1363.740s][info][gc,start ] GC(1395) Concurrent update references [1363.740s][info][gc,task ] GC(1395) Using 4 of 8 workers for concurrent reference update [1363.740s][info][gc,free ] At start of update refs, moving 8181K to Mutator free set from Collector Reserve (8181K) and from Old Collector Reserve (0B) [1363.937s][info][gc ] GC(1395) Concurrent update references 196.427ms [1363.937s][info][gc,start ] GC(1395) Concurrent update thread roots [1363.945s][info][gc ] GC(1395) Concurrent update thread roots 8.726ms [1363.946s][info][gc,start ] GC(1395) Pause Final Update Refs [1363.946s][info][gc,task ] GC(1395) Using 8 of 8 workers for final reference update [1363.946s][info][gc,free ] Free: 12200M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 12% internal; Used: 1499M, Mutator Free: 1526 Collector Reserve: 743M, Max: 8192K; Used: 73742K Old Collector Reserve: 55296B, Max: 55296B; Used: 8138K [1363.946s][info][gc ] GC(1395) Pause Final Update Refs 0.246ms [1363.946s][info][gc,start ] GC(1395) Concurrent cleanup [1363.946s][info][gc ] GC(1395) Concurrent cleanup 20326M->18770M(31744M) 0.127ms [1363.946s][info][gc,ergo ] GC(1395) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 62976B, young_available: 12943M [1363.947s][info][gc,ergo ] GC(1395) At end of Concurrent Young GC: GCU: 23.6%, MU: 18.9% during period of 0.741s [1363.947s][info][gc,ergo ] GC(1395) At end of Concurrent Young GC: YOUNG generation used: 1905M, used regions: 1928M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14848M, available: 12942M [1363.947s][info][gc,ergo ] GC(1395) At end of Concurrent Young GC: OLD generation used: 16866M, used regions: 16896M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16896M, available: 62976B [1363.947s][info][gc,free ] Free: 12198M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 9649K, Mutator Free: 1526 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 55296B, Max: 55296B; Used: 8138K [1363.947s][info][gc,stats ] [1363.947s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1363.947s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1363.947s][info][gc,stats ] [1363.947s][info][gc,stats ] Concurrent Reset 7045 us [1363.947s][info][gc,stats ] Pause Init Mark (G) 4334 us [1363.947s][info][gc,stats ] Pause Init Mark (N) 3592 us [1363.947s][info][gc,stats ] Swap Remembered Set 3329 us [1363.947s][info][gc,stats ] Update Region States 116 us [1363.947s][info][gc,stats ] Concurrent Scan Remembered Set 25159 us, parallelism: 3.93x [1363.947s][info][gc,stats ] RS: 98817 us [1363.947s][info][gc,stats ] RS: Scan Clusters 98817 us, workers (us): 25079, 24915, 24775, 24049, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Concurrent Mark Roots 3598 us, parallelism: 3.52x [1363.947s][info][gc,stats ] CMR: 12659 us [1363.947s][info][gc,stats ] CMR: Thread Roots 11569 us, workers (us): 2925, 2751, 2915, 2978, ---, ---, ---, ---, [1363.947s][info][gc,stats ] CMR: Code Cache Roots 969 us, workers (us): 145, 352, 181, 292, ---, ---, ---, ---, [1363.947s][info][gc,stats ] CMR: VM Strong Roots 85 us, workers (us): 27, 23, 19, 16, ---, ---, ---, ---, [1363.947s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 8, ---, 28, ---, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Concurrent Marking 446998 us, parallelism: 3.95x [1363.947s][info][gc,stats ] CM: 1767175 us [1363.947s][info][gc,stats ] CM: Parallel Mark 1767175 us, workers (us): 441807, 441798, 441792, 441778, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Pause Final Mark (G) 1401 us [1363.947s][info][gc,stats ] Pause Final Mark (N) 896 us [1363.947s][info][gc,stats ] Finish Mark 443 us [1363.947s][info][gc,stats ] Update Region States 85 us [1363.947s][info][gc,stats ] Choose Collection Set 121 us [1363.947s][info][gc,stats ] Rebuild Free Set 53 us [1363.947s][info][gc,stats ] Concurrent Thread Roots 3601 us, parallelism: 3.83x [1363.947s][info][gc,stats ] CTR: 13774 us [1363.947s][info][gc,stats ] CTR: Thread Roots 13774 us, workers (us): 3386, 3521, 3451, 3416, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Concurrent Weak References 51 us, parallelism: 0.02x [1363.947s][info][gc,stats ] CWRF: 1 us [1363.947s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Concurrent Weak Roots 660 us [1363.947s][info][gc,stats ] Roots 50 us, parallelism: 1.33x [1363.947s][info][gc,stats ] CWR: 67 us [1363.947s][info][gc,stats ] CWR: VM Weak Roots 67 us, workers (us): 22, 18, 18, 10, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Rendezvous 597 us [1363.947s][info][gc,stats ] Concurrent Cleanup 105 us [1363.947s][info][gc,stats ] Concurrent Strong Roots 405 us, parallelism: 2.71x [1363.947s][info][gc,stats ] CSR: 1098 us [1363.947s][info][gc,stats ] CSR: Code Cache Roots 936 us, workers (us): 157, 296, 333, 150, ---, ---, ---, ---, [1363.947s][info][gc,stats ] CSR: VM Strong Roots 132 us, workers (us): 39, 36, 32, 26, ---, ---, ---, ---, [1363.947s][info][gc,stats ] CSR: CLDG Roots 30 us, workers (us): 24, ---, ---, 6, ---, ---, ---, ---, [1363.947s][info][gc,stats ] Concurrent Evacuation 27802 us [1363.947s][info][gc,stats ] Pause Init Update Refs (G) 1064 us [1363.947s][info][gc,stats ] Pause Init Update Refs (N) 532 us [1363.947s][info][gc,stats ] Manage GCLABs 443 us [1363.947s][info][gc,stats ] Concurrent Update Refs 196454 us [1363.947s][info][gc,stats ] Concurrent Update Thread Roots 8733 us [1363.947s][info][gc,stats ] Pause Final Update Refs (G) 881 us [1363.947s][info][gc,stats ] Pause Final Update Refs (N) 252 us [1363.947s][info][gc,stats ] Update Region States 55 us [1363.947s][info][gc,stats ] Trash Collection Set 8 us [1363.947s][info][gc,stats ] Rebuild Free Set 92 us [1363.947s][info][gc,stats ] Concurrent Cleanup 132 us [1363.947s][info][gc,stats ] Workers: Evacuated 63532K across 1186617 objects, abandoned 0B across 0 objects. [1363.947s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1363.947s][info][gc,stats ] - age 1: 29419512 bytes, 29419512 total [1363.947s][info][gc,stats ] - age 2: 9864832 bytes, 39284344 total [1363.947s][info][gc,stats ] - age 3: 297608 bytes, 39581952 total [1363.947s][info][gc,stats ] - age 4: 198992 bytes, 39780944 total [1363.947s][info][gc,stats ] - age 5: 1480024 bytes, 41260968 total [1363.947s][info][gc,stats ] - age 6: 3776 bytes, 41264744 total [1363.947s][info][gc,stats ] - age 7: 18934800 bytes, 60199544 total [1363.947s][info][gc,stats ] - age 8: 3164928 bytes, 63364472 total [1363.947s][info][gc,stats ] - age 9: 1684904 bytes, 65049376 total [1363.947s][info][gc,stats ] - age 10: 7664 bytes, 65057040 total [1363.947s][info][gc,stats ] [1363.947s][info][gc,stats ] Mutators: Evacuated 323K across 2745 objects, abandoned 0B across 0 objects. [1363.947s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1363.947s][info][gc,stats ] - age 1: 319568 bytes, 319568 total [1363.947s][info][gc,stats ] - age 2: 864 bytes, 320432 total [1363.947s][info][gc,stats ] - age 3: 32 bytes, 320464 total [1363.947s][info][gc,stats ] - age 4: 32 bytes, 320496 total [1363.947s][info][gc,stats ] - age 5: 728 bytes, 321224 total [1363.947s][info][gc,stats ] - age 7: 7280 bytes, 328504 total [1363.947s][info][gc,stats ] - age 8: 1520 bytes, 330024 total [1363.947s][info][gc,stats ] - age 9: 800 bytes, 330824 total [1363.947s][info][gc,stats ] - age 10: 448 bytes, 331272 total [1363.947s][info][gc,stats ] [1363.947s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1363.947s][info][gc,stats ] - age 2: 8346760 bytes, 8346760 total [1363.947s][info][gc,stats ] - age 3: 191810712 bytes, 200157472 total [1363.947s][info][gc,stats ] - age 5: 16753352 bytes, 216910824 total [1363.947s][info][gc,stats ] - age 6: 91557248 bytes, 308468072 total [1363.947s][info][gc,stats ] - age 7: 48723216 bytes, 357191288 total [1363.947s][info][gc,stats ] [1363.947s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1363.947s][info][gc,stats ] - age 7: 11528281688 bytes, 11528281688 total [1363.947s][info][gc,metaspace] Metaspace: 9177K(9344K)->9216K(9344K) NonClass: 8414K(8512K)->8453K(8512K) Class: 762K(832K)->763K(832K) [1363.957s][info][gc ] Transition from: normal to: idle [1363.958s][info][gc ] Trigger (YOUNG): expedite promotion in place of 47581K [1363.958s][info][gc ] Transition from: idle to: normal [1363.958s][info][gc ] Heuristics request for young collection accepted [1363.958s][info][gc,free ] Free: 12174M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 9933K, Mutator Free: 1523 Collector Reserve: 743M, Max: 8192K; Used: 14448B Old Collector Reserve: 55296B, Max: 55296B; Used: 8138K [1363.958s][info][gc,ergo ] GC(1396) Start GC cycle (YOUNG) [1363.958s][info][gc,start ] GC(1396) Concurrent reset [1363.958s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent reset [1363.965s][info][gc ] GC(1396) Concurrent reset 7.138ms [1363.965s][info][gc,start ] GC(1396) Pause Init Mark (YOUNG) [1363.965s][info][gc,task ] GC(1396) Using 8 of 8 workers for init marking [1363.969s][info][gc ] GC(1396) Pause Init Mark (YOUNG) 3.494ms [1363.969s][info][gc,start ] GC(1396) Concurrent remembered set scanning [1363.969s][info][gc,task ] GC(1396) Using 4 of 8 workers for Concurrent remembered set scanning [1364.000s][info][gc ] GC(1396) Concurrent remembered set scanning 31.167ms [1364.000s][info][gc,start ] GC(1396) Concurrent marking roots [1364.000s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent marking roots [1364.004s][info][gc ] GC(1396) Concurrent marking roots 3.783ms [1364.004s][info][gc,start ] GC(1396) Concurrent marking (YOUNG) [1364.004s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent marking [1364.459s][info][gc ] GC(1396) Concurrent marking (YOUNG) 454.776ms [1364.459s][info][gc,start ] GC(1396) Pause Final Mark (YOUNG) [1364.459s][info][gc,task ] GC(1396) Using 8 of 8 workers for final marking [1364.460s][info][gc,ergo ] GC(1396) Planning to promote in place 0 humongous regions and 6 regular regions, spanning a total of 50331648 used bytes [1364.460s][info][gc,ergo ] GC(1396) Adaptive CSet Selection for YOUNG. Max Evacuation: 618M, Actual Free: 0B. [1364.460s][info][gc,ergo ] GC(1396) Chosen CSet evacuates young: 52684K (of which at least: 0B are to be promoted), old: 0B [1364.460s][info][gc,ergo ] GC(1396) Collectable Garbage: 1548M (99%), Immediate: 0B (0%), 0 regions, CSet: 1548M (99%), 200 regions [1364.460s][info][gc,ergo ] GC(1396) Evacuation Targets: YOUNG: 52684K, PROMOTE: 0B, OLD: 0B, TOTAL: 52684K [1364.460s][info][gc,free ] Free: 11826M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5944K, Mutator Free: 1479 Collector Reserve: 65525K, Max: 8192K; Used: 10320B Old Collector Reserve: 55296B, Max: 55296B; Used: 8138K [1364.460s][info][gc ] GC(1396) Pause Final Mark (YOUNG) 1.048ms [1364.460s][info][gc,start ] GC(1396) Concurrent thread roots [1364.460s][info][gc,task ] GC(1396) Using 4 of 8 workers for Concurrent thread roots [1364.465s][info][gc ] GC(1396) Concurrent thread roots 4.401ms [1364.465s][info][gc,start ] GC(1396) Concurrent weak references [1364.465s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent weak references [1364.465s][info][gc,ref ] GC(1396) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1364.465s][info][gc,ref ] GC(1396) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1364.465s][info][gc,ref ] GC(1396) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1364.465s][info][gc ] GC(1396) Concurrent weak references 0.057ms [1364.465s][info][gc,start ] GC(1396) Concurrent weak roots [1364.465s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent weak root [1364.466s][info][gc ] GC(1396) Concurrent weak roots 0.815ms [1364.466s][info][gc,start ] GC(1396) Concurrent cleanup [1364.466s][info][gc ] GC(1396) Concurrent cleanup 19838M->19838M(31744M) 0.119ms [1364.466s][info][gc,free ] Free: 11812M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 3461K, Mutator Free: 1477 Collector Reserve: 64755K, Max: 8192K; Used: 780K Old Collector Reserve: 37376B, Max: 37376B; Used: 8155K [1364.466s][info][gc,start ] GC(1396) Concurrent strong roots [1364.466s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent strong root [1364.466s][info][gc ] GC(1396) Concurrent strong roots 0.429ms [1364.466s][info][gc,start ] GC(1396) Concurrent evacuation [1364.466s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent evacuation [1364.473s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16904M [1364.473s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16912M [1364.474s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16920M [1364.474s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16928M [1364.476s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16936M [1364.477s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16944M [1364.478s][info][gc ] GC(1396) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16952M [1364.479s][info][gc,ergo ] GC(1396) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 62976, promotion expended: 60872, old capacity: 17775460352, old_used: 17736307280, old unaffiliated regions: 0 [1364.479s][info][gc,ergo ] GC(1396) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 62976, promotion expended: 60872, old capacity: 17775460352, old_used: 17736307280, old unaffiliated regions: 0 [1364.479s][info][gc,ergo ] GC(1396) Promotion failed, size 32, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 62976, promotion expended: 60872, old capacity: 17775460352, old_used: 17736307280, old unaffiliated regions: 0 [1364.479s][info][gc,ergo ] GC(1396) Promotion failed, size 24, has plab? yes, PLAB remaining: 4592, plab promotions disabled, promotion reserve: 62976, promotion expended: 60872, old capacity: 17775460352, old_used: 17736307280, old unaffiliated regions: 0 [1364.479s][info][gc,ergo ] GC(1396) Squelching additional promotion failure reports for current epoch [1364.519s][info][gc ] GC(1396) Concurrent evacuation 52.690ms [1364.519s][info][gc,start ] GC(1396) Pause Init Update Refs [1364.520s][info][gc ] GC(1396) Pause Init Update Refs 0.514ms [1364.520s][info][gc,start ] GC(1396) Concurrent update references [1364.520s][info][gc,task ] GC(1396) Using 4 of 8 workers for concurrent reference update [1364.520s][info][gc,free ] At start of update refs, moving 8179K to Mutator free set from Collector Reserve (8179K) and from Old Collector Reserve (0B) [1364.727s][info][gc ] GC(1396) Concurrent update references 206.608ms [1364.727s][info][gc,start ] GC(1396) Concurrent update thread roots [1364.735s][info][gc ] GC(1396) Concurrent update thread roots 8.730ms [1364.736s][info][gc,start ] GC(1396) Pause Final Update Refs [1364.736s][info][gc,task ] GC(1396) Using 8 of 8 workers for final reference update [1364.736s][info][gc,free ] Free: 12097M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 12% internal; Used: 1534M, Mutator Free: 1513 Collector Reserve: 743M, Max: 8192K; Used: 73744K Old Collector Reserve: 8081K, Max: 8081K; Used: 110K [1364.736s][info][gc ] GC(1396) Pause Final Update Refs 0.237ms [1364.736s][info][gc,start ] GC(1396) Concurrent cleanup [1364.736s][info][gc ] GC(1396) Concurrent cleanup 20457M->18865M(31744M) 0.118ms [1364.736s][info][gc,ergo ] GC(1396) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8090K, young_available: 12841M [1364.737s][info][gc,ergo ] GC(1396) At end of Concurrent Young GC: GCU: 23.7%, MU: 19.5% during period of 0.790s [1364.737s][info][gc,ergo ] GC(1396) At end of Concurrent Young GC: YOUNG generation used: 1951M, used regions: 1976M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14792M, available: 12840M [1364.737s][info][gc,ergo ] GC(1396) At end of Concurrent Young GC: OLD generation used: 16914M, used regions: 16952M, humongous waste: 30045K, soft capacity: 0B, max capacity: 16952M, available: 8090K [1364.737s][info][gc,free ] Free: 12096M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 7524K, Mutator Free: 1513 Collector Reserve: 743M, Max: 8192K; Used: 16512B Old Collector Reserve: 8081K, Max: 8081K; Used: 110K [1364.737s][info][gc,stats ] [1364.737s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1364.737s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1364.737s][info][gc,stats ] [1364.737s][info][gc,stats ] Concurrent Reset 7153 us [1364.737s][info][gc,stats ] Pause Init Mark (G) 4168 us [1364.737s][info][gc,stats ] Pause Init Mark (N) 3503 us [1364.737s][info][gc,stats ] Swap Remembered Set 3290 us [1364.737s][info][gc,stats ] Update Region States 91 us [1364.737s][info][gc,stats ] Concurrent Scan Remembered Set 31188 us, parallelism: 3.99x [1364.737s][info][gc,stats ] RS: 124434 us [1364.737s][info][gc,stats ] RS: Scan Clusters 124434 us, workers (us): 31117, 31107, 31106, 31103, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Concurrent Mark Roots 3799 us, parallelism: 3.59x [1364.737s][info][gc,stats ] CMR: 13625 us [1364.737s][info][gc,stats ] CMR: Thread Roots 12486 us, workers (us): 3205, 3016, 2990, 3275, ---, ---, ---, ---, [1364.737s][info][gc,stats ] CMR: Code Cache Roots 1014 us, workers (us): 176, 344, 318, 176, ---, ---, ---, ---, [1364.737s][info][gc,stats ] CMR: VM Strong Roots 89 us, workers (us): 30, 26, 21, 12, ---, ---, ---, ---, [1364.737s][info][gc,stats ] CMR: CLDG Roots 36 us, workers (us): 28, ---, 8, ---, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Concurrent Marking 454801 us, parallelism: 3.95x [1364.737s][info][gc,stats ] CM: 1795180 us [1364.737s][info][gc,stats ] CM: Parallel Mark 1795180 us, workers (us): 448810, 448795, 448792, 448783, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Pause Final Mark (G) 1495 us [1364.737s][info][gc,stats ] Pause Final Mark (N) 1057 us [1364.737s][info][gc,stats ] Finish Mark 516 us [1364.737s][info][gc,stats ] Update Region States 99 us [1364.737s][info][gc,stats ] Choose Collection Set 164 us [1364.737s][info][gc,stats ] Rebuild Free Set 85 us [1364.737s][info][gc,stats ] Concurrent Thread Roots 4412 us, parallelism: 3.87x [1364.737s][info][gc,stats ] CTR: 17082 us [1364.737s][info][gc,stats ] CTR: Thread Roots 17082 us, workers (us): 4317, 4207, 4238, 4320, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [1364.737s][info][gc,stats ] CWRF: 1 us [1364.737s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Concurrent Weak Roots 823 us [1364.737s][info][gc,stats ] Roots 62 us, parallelism: 1.89x [1364.737s][info][gc,stats ] CWR: 118 us [1364.737s][info][gc,stats ] CWR: VM Weak Roots 118 us, workers (us): 33, 31, 29, 25, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Rendezvous 744 us [1364.737s][info][gc,stats ] Concurrent Cleanup 124 us [1364.737s][info][gc,stats ] Concurrent Strong Roots 438 us, parallelism: 2.49x [1364.737s][info][gc,stats ] CSR: 1088 us [1364.737s][info][gc,stats ] CSR: Code Cache Roots 935 us, workers (us): 151, 268, 159, 357, ---, ---, ---, ---, [1364.737s][info][gc,stats ] CSR: VM Strong Roots 122 us, workers (us): 36, 33, 30, 23, ---, ---, ---, ---, [1364.737s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 7, ---, 25, ---, ---, ---, ---, ---, [1364.737s][info][gc,stats ] Concurrent Evacuation 52709 us [1364.737s][info][gc,stats ] Pause Init Update Refs (G) 1146 us [1364.737s][info][gc,stats ] Pause Init Update Refs (N) 528 us [1364.737s][info][gc,stats ] Manage GCLABs 399 us [1364.737s][info][gc,stats ] Concurrent Update Refs 206633 us [1364.737s][info][gc,stats ] Concurrent Update Thread Roots 8746 us [1364.737s][info][gc,stats ] Pause Final Update Refs (G) 856 us [1364.737s][info][gc,stats ] Pause Final Update Refs (N) 242 us [1364.737s][info][gc,stats ] Update Region States 60 us [1364.737s][info][gc,stats ] Trash Collection Set 8 us [1364.737s][info][gc,stats ] Rebuild Free Set 82 us [1364.737s][info][gc,stats ] Concurrent Cleanup 124 us [1364.737s][info][gc,stats ] Workers: Evacuated 52388K across 888793 objects, abandoned 0B across 0 objects. [1364.737s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1364.737s][info][gc,stats ] - age 1: 23957104 bytes, 23957104 total [1364.737s][info][gc,stats ] - age 2: 8674944 bytes, 32632048 total [1364.737s][info][gc,stats ] - age 3: 1068744 bytes, 33700792 total [1364.737s][info][gc,stats ] - age 4: 297576 bytes, 33998368 total [1364.737s][info][gc,stats ] - age 5: 198928 bytes, 34197296 total [1364.737s][info][gc,stats ] - age 6: 532664 bytes, 34729960 total [1364.737s][info][gc,stats ] - age 7: 12192 bytes, 34742152 total [1364.737s][info][gc,stats ] - age 8: 18903128 bytes, 53645280 total [1364.737s][info][gc,stats ] - age 9: 416 bytes, 53645696 total [1364.737s][info][gc,stats ] - age 10: 128 bytes, 53645824 total [1364.737s][info][gc,stats ] [1364.737s][info][gc,stats ] Mutators: Evacuated 295K across 2610 objects, abandoned 0B across 0 objects. [1364.737s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1364.737s][info][gc,stats ] - age 1: 287792 bytes, 287792 total [1364.737s][info][gc,stats ] - age 2: 48 bytes, 287840 total [1364.737s][info][gc,stats ] - age 3: 704 bytes, 288544 total [1364.737s][info][gc,stats ] - age 4: 96 bytes, 288640 total [1364.737s][info][gc,stats ] - age 5: 32 bytes, 288672 total [1364.737s][info][gc,stats ] - age 6: 128 bytes, 288800 total [1364.737s][info][gc,stats ] - age 7: 6448 bytes, 295248 total [1364.737s][info][gc,stats ] - age 8: 7784 bytes, 303032 total [1364.737s][info][gc,stats ] [1364.737s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1364.737s][info][gc,stats ] - age 3: 8346760 bytes, 8346760 total [1364.737s][info][gc,stats ] - age 4: 191810712 bytes, 200157472 total [1364.737s][info][gc,stats ] - age 6: 16753352 bytes, 216910824 total [1364.737s][info][gc,stats ] - age 7: 91557248 bytes, 308468072 total [1364.737s][info][gc,stats ] [1364.737s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1364.737s][info][gc,stats ] - age 7: 11577004904 bytes, 11577004904 total [1364.737s][info][gc,metaspace] Metaspace: 9216K(9344K)->9216K(9344K) NonClass: 8453K(8512K)->8453K(8512K) Class: 763K(832K)->763K(832K) [1364.747s][info][gc ] Transition from: normal to: idle [1364.748s][info][gc ] Trigger (YOUNG): expedite promotion in place of 89411K [1364.748s][info][gc ] Transition from: idle to: normal [1364.748s][info][gc ] Heuristics request for young collection accepted [1364.748s][info][gc,free ] Free: 12073M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 6519K, Mutator Free: 1510 Collector Reserve: 743M, Max: 8192K; Used: 16512B Old Collector Reserve: 8081K, Max: 8081K; Used: 110K [1364.748s][info][gc,ergo ] GC(1397) Start GC cycle (YOUNG) [1364.748s][info][gc,start ] GC(1397) Concurrent reset [1364.748s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent reset [1364.757s][info][gc ] GC(1397) Concurrent reset 9.446ms [1364.758s][info][gc,start ] GC(1397) Pause Init Mark (YOUNG) [1364.758s][info][gc,task ] GC(1397) Using 8 of 8 workers for init marking [1364.763s][info][gc ] GC(1397) Pause Init Mark (YOUNG) 5.129ms [1364.763s][info][gc,start ] GC(1397) Concurrent remembered set scanning [1364.763s][info][gc,task ] GC(1397) Using 4 of 8 workers for Concurrent remembered set scanning [1364.821s][info][gc ] GC(1397) Concurrent remembered set scanning 58.494ms [1364.821s][info][gc,start ] GC(1397) Concurrent marking roots [1364.821s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent marking roots [1364.825s][info][gc ] GC(1397) Concurrent marking roots 3.542ms [1364.825s][info][gc,start ] GC(1397) Concurrent marking (YOUNG) [1364.825s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent marking [1364.910s][info][gc ] Periodic Sample: GCU = 13.829%, MU = 18.177% during most recent 5.0s [1365.235s][info][gc ] GC(1397) Concurrent marking (YOUNG) 409.922ms [1365.235s][info][gc,start ] GC(1397) Pause Final Mark (YOUNG) [1365.235s][info][gc,task ] GC(1397) Using 8 of 8 workers for final marking [1365.236s][info][gc,ergo ] GC(1397) Planning to promote in place 0 humongous regions and 11 regular regions, spanning a total of 92274688 used bytes [1365.236s][info][gc,ergo ] GC(1397) Adaptive CSet Selection for YOUNG. Max Evacuation: 616M, Actual Free: 0B. [1365.236s][info][gc,ergo ] GC(1397) Chosen CSet evacuates young: 56085K (of which at least: 0B are to be promoted), old: 0B [1365.236s][info][gc,ergo ] GC(1397) Collectable Garbage: 1647M (99%), Immediate: 0B (0%), 0 regions, CSet: 1647M (99%), 213 regions [1365.236s][info][gc,ergo ] GC(1397) Evacuation Targets: YOUNG: 56085K, PROMOTE: 0B, OLD: 0B, TOTAL: 56085K [1365.236s][info][gc,free ] Free: 11721M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 6517K, Mutator Free: 1466 Collector Reserve: 73728K, Max: 8192K; Used: 0B Old Collector Reserve: 8081K, Max: 8081K; Used: 110K [1365.236s][info][gc ] GC(1397) Pause Final Mark (YOUNG) 0.937ms [1365.236s][info][gc,start ] GC(1397) Concurrent thread roots [1365.236s][info][gc,task ] GC(1397) Using 4 of 8 workers for Concurrent thread roots [1365.240s][info][gc ] GC(1397) Concurrent thread roots 3.644ms [1365.240s][info][gc,start ] GC(1397) Concurrent weak references [1365.240s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent weak references [1365.240s][info][gc,ref ] GC(1397) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.240s][info][gc,ref ] GC(1397) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.240s][info][gc,ref ] GC(1397) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.240s][info][gc ] GC(1397) Concurrent weak references 0.041ms [1365.240s][info][gc,start ] GC(1397) Concurrent weak roots [1365.240s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent weak root [1365.241s][info][gc ] GC(1397) Concurrent weak roots 0.781ms [1365.241s][info][gc,start ] GC(1397) Concurrent cleanup [1365.241s][info][gc ] GC(1397) Concurrent cleanup 19923M->19923M(31744M) 0.113ms [1365.241s][info][gc,free ] Free: 11710M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 1894K, Mutator Free: 1464 Collector Reserve: 73048K, Max: 8192K; Used: 679K Old Collector Reserve: 8061K, Max: 8061K; Used: 130K [1365.241s][info][gc,start ] GC(1397) Concurrent strong roots [1365.241s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent strong root [1365.241s][info][gc,ergo ] GC(1397) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8284672, promotion expended: 20480, old capacity: 17775460352, old_used: 17736429136, old unaffiliated regions: 0 [1365.241s][info][gc,ergo ] GC(1397) Promotion failed, size 216, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8284672, promotion expended: 20480, old capacity: 17775460352, old_used: 17736429136, old unaffiliated regions: 0 [1365.241s][info][gc ] GC(1397) Concurrent strong roots 0.424ms [1365.241s][info][gc,start ] GC(1397) Concurrent evacuation [1365.241s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent evacuation [1365.249s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16960M [1365.249s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16968M [1365.249s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16976M [1365.249s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16984M [1365.252s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 16992M [1365.253s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17000M [1365.254s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17008M [1365.254s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17016M [1365.255s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17024M [1365.256s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17032M [1365.257s][info][gc ] GC(1397) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17040M [1365.264s][info][gc,ergo ] GC(1397) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8284672, promotion expended: 7145248, old capacity: 17867735040, old_used: 17835829840, old unaffiliated regions: 0 [1365.264s][info][gc,ergo ] GC(1397) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8284672, promotion expended: 7145248, old capacity: 17867735040, old_used: 17835829840, old unaffiliated regions: 0 [1365.264s][info][gc,ergo ] GC(1397) Squelching additional promotion failure reports for current epoch [1365.292s][info][gc ] GC(1397) Concurrent evacuation 50.644ms [1365.292s][info][gc,start ] GC(1397) Pause Init Update Refs [1365.293s][info][gc ] GC(1397) Pause Init Update Refs 0.531ms [1365.293s][info][gc,start ] GC(1397) Concurrent update references [1365.293s][info][gc,task ] GC(1397) Using 4 of 8 workers for concurrent reference update [1365.293s][info][gc,free ] At start of update refs, moving 16384K to Mutator free set from Collector Reserve (16384K) and from Old Collector Reserve (0B) [1365.489s][info][gc ] GC(1397) Concurrent update references 195.678ms [1365.489s][info][gc,start ] GC(1397) Concurrent update thread roots [1365.498s][info][gc ] GC(1397) Concurrent update thread roots 8.992ms [1365.498s][info][gc,start ] GC(1397) Pause Final Update Refs [1365.498s][info][gc,task ] GC(1397) Using 8 of 8 workers for final reference update [1365.498s][info][gc,free ] Free: 12155M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 13% internal; Used: 1634M, Mutator Free: 1520 Collector Reserve: 735M, Max: 8192K; Used: 73744K Old Collector Reserve: 1052K, Max: 1052K; Used: 7139K [1365.498s][info][gc ] GC(1397) Pause Final Update Refs 0.226ms [1365.499s][info][gc,start ] GC(1397) Concurrent cleanup [1365.499s][info][gc ] GC(1397) Concurrent cleanup 20516M->18823M(31744M) 0.211ms [1365.499s][info][gc,ergo ] GC(1397) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 1061K, young_available: 12890M [1365.499s][info][gc,ergo ] GC(1397) At end of Concurrent Young GC: GCU: 23.2%, MU: 19.6% during period of 0.763s [1365.499s][info][gc,ergo ] GC(1397) At end of Concurrent Young GC: YOUNG generation used: 1814M, used regions: 1840M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14704M, available: 12889M [1365.499s][info][gc,ergo ] GC(1397) At end of Concurrent Young GC: OLD generation used: 17009M, used regions: 17040M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17040M, available: 1061K [1365.499s][info][gc,free ] Free: 12153M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 6721K, Mutator Free: 1520 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 1052K, Max: 1052K; Used: 7139K [1365.500s][info][gc,stats ] [1365.500s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1365.500s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1365.500s][info][gc,stats ] [1365.500s][info][gc,stats ] Concurrent Reset 9465 us [1365.500s][info][gc,stats ] Pause Init Mark (G) 5803 us [1365.500s][info][gc,stats ] Pause Init Mark (N) 5138 us [1365.500s][info][gc,stats ] Swap Remembered Set 4899 us [1365.500s][info][gc,stats ] Update Region States 108 us [1365.500s][info][gc,stats ] Concurrent Scan Remembered Set 58512 us, parallelism: 3.94x [1365.500s][info][gc,stats ] RS: 230298 us [1365.500s][info][gc,stats ] RS: Scan Clusters 230298 us, workers (us): 58425, 57360, 57266, 57247, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Concurrent Mark Roots 3557 us, parallelism: 3.56x [1365.500s][info][gc,stats ] CMR: 12671 us [1365.500s][info][gc,stats ] CMR: Thread Roots 11548 us, workers (us): 2802, 2942, 2760, 3044, ---, ---, ---, ---, [1365.500s][info][gc,stats ] CMR: Code Cache Roots 996 us, workers (us): 333, 177, 310, 175, ---, ---, ---, ---, [1365.500s][info][gc,stats ] CMR: VM Strong Roots 90 us, workers (us): 30, 23, 22, 15, ---, ---, ---, ---, [1365.500s][info][gc,stats ] CMR: CLDG Roots 37 us, workers (us): ---, 29, 8, ---, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Concurrent Marking 409948 us, parallelism: 3.96x [1365.500s][info][gc,stats ] CM: 1621674 us [1365.500s][info][gc,stats ] CM: Parallel Mark 1621674 us, workers (us): 405431, 405420, 405417, 405406, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Pause Final Mark (G) 1424 us [1365.500s][info][gc,stats ] Pause Final Mark (N) 944 us [1365.500s][info][gc,stats ] Finish Mark 502 us [1365.500s][info][gc,stats ] Update Region States 91 us [1365.500s][info][gc,stats ] Choose Collection Set 108 us [1365.500s][info][gc,stats ] Rebuild Free Set 54 us [1365.500s][info][gc,stats ] Concurrent Thread Roots 3659 us, parallelism: 3.81x [1365.500s][info][gc,stats ] CTR: 13939 us [1365.500s][info][gc,stats ] CTR: Thread Roots 13939 us, workers (us): 3593, 3426, 3484, 3437, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Concurrent Weak References 45 us, parallelism: 0.03x [1365.500s][info][gc,stats ] CWRF: 1 us [1365.500s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Concurrent Weak Roots 786 us [1365.500s][info][gc,stats ] Roots 50 us, parallelism: 1.41x [1365.500s][info][gc,stats ] CWR: 70 us [1365.500s][info][gc,stats ] CWR: VM Weak Roots 70 us, workers (us): 21, 19, 17, 13, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Rendezvous 723 us [1365.500s][info][gc,stats ] Concurrent Cleanup 117 us [1365.500s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.80x [1365.500s][info][gc,stats ] CSR: 1211 us [1365.500s][info][gc,stats ] CSR: Code Cache Roots 1022 us, workers (us): 201, 163, 348, 310, ---, ---, ---, ---, [1365.500s][info][gc,stats ] CSR: VM Strong Roots 135 us, workers (us): 37, 33, 33, 32, ---, ---, ---, ---, [1365.500s][info][gc,stats ] CSR: CLDG Roots 55 us, workers (us): 7, 48, ---, ---, ---, ---, ---, ---, [1365.500s][info][gc,stats ] Concurrent Evacuation 50662 us [1365.500s][info][gc,stats ] Pause Init Update Refs (G) 1107 us [1365.500s][info][gc,stats ] Pause Init Update Refs (N) 541 us [1365.500s][info][gc,stats ] Manage GCLABs 448 us [1365.500s][info][gc,stats ] Concurrent Update Refs 195702 us [1365.500s][info][gc,stats ] Concurrent Update Thread Roots 9010 us [1365.500s][info][gc,stats ] Pause Final Update Refs (G) 836 us [1365.500s][info][gc,stats ] Pause Final Update Refs (N) 231 us [1365.500s][info][gc,stats ] Update Region States 57 us [1365.500s][info][gc,stats ] Trash Collection Set 5 us [1365.500s][info][gc,stats ] Rebuild Free Set 83 us [1365.500s][info][gc,stats ] Concurrent Cleanup 220 us [1365.500s][info][gc,stats ] Workers: Evacuated 55716K across 964606 objects, abandoned 0B across 0 objects. [1365.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1365.500s][info][gc,stats ] - age 1: 28892888 bytes, 28892888 total [1365.500s][info][gc,stats ] - age 2: 6932792 bytes, 35825680 total [1365.500s][info][gc,stats ] - age 3: 245264 bytes, 36070944 total [1365.500s][info][gc,stats ] - age 4: 1052360 bytes, 37123304 total [1365.500s][info][gc,stats ] - age 5: 297608 bytes, 37420912 total [1365.500s][info][gc,stats ] - age 6: 198960 bytes, 37619872 total [1365.500s][info][gc,stats ] - age 7: 534280 bytes, 38154152 total [1365.500s][info][gc,stats ] - age 8: 7069216 bytes, 45223368 total [1365.500s][info][gc,stats ] - age 9: 11830384 bytes, 57053752 total [1365.500s][info][gc,stats ] [1365.500s][info][gc,stats ] Mutators: Evacuated 368K across 3155 objects, abandoned 0B across 0 objects. [1365.500s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1365.500s][info][gc,stats ] - age 1: 363008 bytes, 363008 total [1365.500s][info][gc,stats ] - age 2: 1472 bytes, 364480 total [1365.500s][info][gc,stats ] - age 3: 32 bytes, 364512 total [1365.500s][info][gc,stats ] - age 4: 96 bytes, 364608 total [1365.500s][info][gc,stats ] - age 7: 144 bytes, 364752 total [1365.500s][info][gc,stats ] - age 8: 12552 bytes, 377304 total [1365.500s][info][gc,stats ] [1365.500s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1365.500s][info][gc,stats ] - age 1: 816 bytes, 816 total [1365.500s][info][gc,stats ] - age 4: 8346760 bytes, 8347576 total [1365.500s][info][gc,stats ] - age 5: 191810712 bytes, 200158288 total [1365.500s][info][gc,stats ] - age 7: 16753352 bytes, 216911640 total [1365.500s][info][gc,stats ] [1365.500s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1365.500s][info][gc,stats ] - age 7: 11668562152 bytes, 11668562152 total [1365.500s][info][gc,metaspace] Metaspace: 9216K(9344K)->9216K(9344K) NonClass: 8453K(8512K)->8453K(8512K) Class: 763K(832K)->763K(832K) [1365.510s][info][gc ] Transition from: normal to: idle [1365.511s][info][gc ] Trigger (OLD): Old has overgrown, live at end of previous OLD marking: 15071M, current usage: 17009M, percent growth: 12.9% [1365.511s][info][gc ] Transition from: idle to: normal [1365.511s][info][gc ] Heuristics request for old collection accepted [1365.511s][info][gc,free ] Free: 12124M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 12233K, Mutator Free: 1517 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 1052K, Max: 1052K; Used: 7139K [1365.511s][info][gc,ergo ] GC(1398) Start GC cycle (YOUNG) [1365.511s][info][gc,start ] GC(1398) Concurrent reset [1365.511s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent reset [1365.519s][info][gc ] GC(1398) Concurrent reset 7.450ms [1365.519s][info][gc,start ] GC(1398) Pause Init Mark (YOUNG) [1365.519s][info][gc,task ] GC(1398) Using 8 of 8 workers for init marking [1365.523s][info][gc ] GC(1398) Pause Init Mark (YOUNG) 3.529ms [1365.523s][info][gc,start ] GC(1398) Concurrent remembered set scanning [1365.523s][info][gc,task ] GC(1398) Using 4 of 8 workers for Concurrent remembered set scanning [1365.617s][info][gc ] GC(1398) Concurrent remembered set scanning 93.441ms [1365.617s][info][gc,start ] GC(1398) Concurrent marking roots [1365.617s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent marking roots [1365.620s][info][gc ] GC(1398) Concurrent marking roots 3.298ms [1365.620s][info][gc,start ] GC(1398) Concurrent marking (YOUNG) [1365.620s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent marking [1365.920s][info][gc ] GC(1398) Concurrent marking (YOUNG) 299.838ms [1365.920s][info][gc,start ] GC(1398) Pause Final Mark (YOUNG) [1365.920s][info][gc,task ] GC(1398) Using 8 of 8 workers for final marking [1365.921s][info][gc,ergo ] GC(1398) Planning to promote in place 0 humongous regions and 2 regular regions, spanning a total of 16777216 used bytes [1365.921s][info][gc,ergo ] GC(1398) Adaptive CSet Selection for YOUNG. Max Evacuation: 612M, Actual Free: 0B. [1365.921s][info][gc,ergo ] GC(1398) Chosen CSet evacuates young: 47735K (of which at least: 0B are to be promoted), old: 0B [1365.921s][info][gc,ergo ] GC(1398) Collectable Garbage: 1606M (99%), Immediate: 0B (0%), 0 regions, CSet: 1606M (99%), 207 regions [1365.921s][info][gc,ergo ] GC(1398) Evacuation Targets: YOUNG: 47735K, PROMOTE: 0B, OLD: 0B, TOTAL: 47735K [1365.921s][info][gc,free ] Free: 11959M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 212K, Mutator Free: 1495 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 1052K, Max: 1052K; Used: 7139K [1365.921s][info][gc ] GC(1398) Pause Final Mark (YOUNG) 0.920ms [1365.921s][info][gc,start ] GC(1398) Concurrent thread roots [1365.921s][info][gc,task ] GC(1398) Using 4 of 8 workers for Concurrent thread roots [1365.925s][info][gc ] GC(1398) Concurrent thread roots 3.784ms [1365.925s][info][gc,start ] GC(1398) Concurrent weak references [1365.925s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent weak references [1365.925s][info][gc,ref ] GC(1398) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.925s][info][gc,ref ] GC(1398) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.925s][info][gc,ref ] GC(1398) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1365.925s][info][gc ] GC(1398) Concurrent weak references 0.072ms [1365.925s][info][gc,start ] GC(1398) Concurrent weak roots [1365.925s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent weak root [1365.926s][info][gc ] GC(1398) Concurrent weak roots 0.681ms [1365.926s][info][gc,start ] GC(1398) Concurrent cleanup [1365.926s][info][gc ] GC(1398) Concurrent cleanup 19708M->19708M(31744M) 0.117ms [1365.926s][info][gc,free ] Free: 11946M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 5596K, Mutator Free: 1494 Collector Reserve: 56565K, Max: 8192K; Used: 778K Old Collector Reserve: 1037K, Max: 1037K; Used: 7154K [1365.926s][info][gc,start ] GC(1398) Concurrent strong roots [1365.926s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent strong root [1365.926s][info][gc ] GC(1398) Concurrent strong roots 0.425ms [1365.926s][info][gc,start ] GC(1398) Concurrent evacuation [1365.926s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent evacuation [1365.934s][info][gc ] GC(1398) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17048M [1365.934s][info][gc ] GC(1398) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17056M [1365.935s][info][gc,ergo ] GC(1398) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1086976, promotion expended: 773520, old capacity: 17884512256, old_used: 17853432400, old unaffiliated regions: 0 [1365.935s][info][gc,ergo ] GC(1398) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1086976, promotion expended: 773520, old capacity: 17884512256, old_used: 17853432400, old unaffiliated regions: 0 [1365.935s][info][gc,ergo ] GC(1398) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1086976, promotion expended: 773520, old capacity: 17884512256, old_used: 17853432400, old unaffiliated regions: 0 [1365.935s][info][gc,ergo ] GC(1398) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 1086976, promotion expended: 773520, old capacity: 17884512256, old_used: 17853432400, old unaffiliated regions: 0 [1365.935s][info][gc,ergo ] GC(1398) Squelching additional promotion failure reports for current epoch [1365.942s][info][gc ] Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17064M [1365.964s][info][gc ] GC(1398) Concurrent evacuation 37.087ms [1365.964s][info][gc,start ] GC(1398) Pause Init Update Refs [1365.965s][info][gc ] GC(1398) Pause Init Update Refs 0.565ms [1365.965s][info][gc,start ] GC(1398) Concurrent update references [1365.965s][info][gc,task ] GC(1398) Using 4 of 8 workers for concurrent reference update [1365.965s][info][gc,free ] At start of update refs, moving 8165K to Mutator free set from Collector Reserve (8165K) and from Old Collector Reserve (0B) [1366.148s][info][gc ] GC(1398) Concurrent update references 183.154ms [1366.148s][info][gc,start ] GC(1398) Concurrent update thread roots [1366.159s][info][gc ] GC(1398) Concurrent update thread roots 10.601ms [1366.159s][info][gc,start ] GC(1398) Pause Final Update Refs [1366.159s][info][gc,task ] GC(1398) Using 8 of 8 workers for final reference update [1366.159s][info][gc,free ] Free: 12376M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 12% internal; Used: 1604M, Mutator Free: 1548 Collector Reserve: 735M, Max: 8192K; Used: 57386K Old Collector Reserve: 8164K, Max: 8164K; Used: 28160B [1366.159s][info][gc ] GC(1398) Pause Final Update Refs 0.229ms [1366.159s][info][gc,start ] GC(1398) Concurrent cleanup [1366.160s][info][gc ] GC(1398) Concurrent cleanup 20238M->18594M(31744M) 0.135ms [1366.160s][info][gc,ergo ] GC(1398) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 8173K, young_available: 13112M [1366.160s][info][gc,ergo ] GC(1398) At end of Concurrent Young GC: GCU: 23.3%, MU: 18.9% during period of 0.661s [1366.160s][info][gc,ergo ] GC(1398) At end of Concurrent Young GC: YOUNG generation used: 1568M, used regions: 1600M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14680M, available: 13111M [1366.160s][info][gc,ergo ] GC(1398) At end of Concurrent Young GC: OLD generation used: 17026M, used regions: 17064M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17064M, available: 8173K [1366.160s][info][gc,free ] Free: 12375M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 8970K, Mutator Free: 1548 Collector Reserve: 735M, Max: 8192K; Used: 43344B Old Collector Reserve: 8164K, Max: 8164K; Used: 28160B [1366.160s][info][gc,stats ] [1366.160s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1366.160s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1366.160s][info][gc,stats ] [1366.160s][info][gc,stats ] Concurrent Reset 7471 us [1366.160s][info][gc,stats ] Pause Init Mark (G) 4325 us [1366.160s][info][gc,stats ] Pause Init Mark (N) 3550 us [1366.160s][info][gc,stats ] Swap Remembered Set 3290 us [1366.160s][info][gc,stats ] Update Region States 104 us [1366.160s][info][gc,stats ] Concurrent Scan Remembered Set 93464 us, parallelism: 3.99x [1366.160s][info][gc,stats ] RS: 373268 us [1366.160s][info][gc,stats ] RS: Scan Clusters 373268 us, workers (us): 93377, 93372, 93368, 93151, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Concurrent Mark Roots 3313 us, parallelism: 3.55x [1366.160s][info][gc,stats ] CMR: 11751 us [1366.160s][info][gc,stats ] CMR: Thread Roots 10585 us, workers (us): 2597, 2619, 2579, 2790, ---, ---, ---, ---, [1366.160s][info][gc,stats ] CMR: Code Cache Roots 1039 us, workers (us): 219, 336, 309, 175, ---, ---, ---, ---, [1366.160s][info][gc,stats ] CMR: VM Strong Roots 92 us, workers (us): 29, 24, 20, 19, ---, ---, ---, ---, [1366.160s][info][gc,stats ] CMR: CLDG Roots 35 us, workers (us): 27, ---, 7, ---, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Concurrent Marking 299859 us, parallelism: 3.94x [1366.160s][info][gc,stats ] CM: 1182662 us [1366.160s][info][gc,stats ] CM: Parallel Mark 1182662 us, workers (us): 295675, 295673, 295664, 295650, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Pause Final Mark (G) 1403 us [1366.160s][info][gc,stats ] Pause Final Mark (N) 926 us [1366.160s][info][gc,stats ] Finish Mark 486 us [1366.160s][info][gc,stats ] Update Region States 86 us [1366.160s][info][gc,stats ] Choose Collection Set 105 us [1366.160s][info][gc,stats ] Rebuild Free Set 56 us [1366.160s][info][gc,stats ] Concurrent Thread Roots 3797 us, parallelism: 3.79x [1366.160s][info][gc,stats ] CTR: 14387 us [1366.160s][info][gc,stats ] CTR: Thread Roots 14387 us, workers (us): 3738, 3516, 3574, 3559, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Concurrent Weak References 77 us, parallelism: 0.02x [1366.160s][info][gc,stats ] CWRF: 1 us [1366.160s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Concurrent Weak Roots 686 us [1366.160s][info][gc,stats ] Roots 63 us, parallelism: 1.54x [1366.160s][info][gc,stats ] CWR: 97 us [1366.160s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 29, 25, 25, 18, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Rendezvous 608 us [1366.160s][info][gc,stats ] Concurrent Cleanup 122 us [1366.160s][info][gc,stats ] Concurrent Strong Roots 433 us, parallelism: 2.73x [1366.160s][info][gc,stats ] CSR: 1184 us [1366.160s][info][gc,stats ] CSR: Code Cache Roots 989 us, workers (us): 350, 168, 199, 273, ---, ---, ---, ---, [1366.160s][info][gc,stats ] CSR: VM Strong Roots 136 us, workers (us): 40, 35, 32, 29, ---, ---, ---, ---, [1366.160s][info][gc,stats ] CSR: CLDG Roots 60 us, workers (us): ---, 12, 47, ---, ---, ---, ---, ---, [1366.160s][info][gc,stats ] Concurrent Evacuation 37103 us [1366.160s][info][gc,stats ] Pause Init Update Refs (G) 1212 us [1366.160s][info][gc,stats ] Pause Init Update Refs (N) 574 us [1366.160s][info][gc,stats ] Manage GCLABs 476 us [1366.160s][info][gc,stats ] Concurrent Update Refs 183177 us [1366.160s][info][gc,stats ] Concurrent Update Thread Roots 10618 us [1366.160s][info][gc,stats ] Pause Final Update Refs (G) 872 us [1366.160s][info][gc,stats ] Pause Final Update Refs (N) 234 us [1366.160s][info][gc,stats ] Update Region States 49 us [1366.160s][info][gc,stats ] Trash Collection Set 8 us [1366.160s][info][gc,stats ] Rebuild Free Set 89 us [1366.160s][info][gc,stats ] Concurrent Cleanup 142 us [1366.160s][info][gc,stats ] Workers: Evacuated 47407K across 721486 objects, abandoned 0B across 0 objects. [1366.160s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1366.160s][info][gc,stats ] - age 1: 26219112 bytes, 26219112 total [1366.160s][info][gc,stats ] - age 2: 7952960 bytes, 34172072 total [1366.160s][info][gc,stats ] - age 3: 235432 bytes, 34407504 total [1366.160s][info][gc,stats ] - age 4: 230288 bytes, 34637792 total [1366.160s][info][gc,stats ] - age 5: 1052360 bytes, 35690152 total [1366.160s][info][gc,stats ] - age 6: 297544 bytes, 35987696 total [1366.160s][info][gc,stats ] - age 7: 410448 bytes, 36398144 total [1366.160s][info][gc,stats ] - age 8: 321520 bytes, 36719664 total [1366.160s][info][gc,stats ] - age 9: 813528 bytes, 37533192 total [1366.160s][info][gc,stats ] - age 10: 11012368 bytes, 48545560 total [1366.160s][info][gc,stats ] [1366.160s][info][gc,stats ] Mutators: Evacuated 327K across 2684 objects, abandoned 0B across 0 objects. [1366.160s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1366.160s][info][gc,stats ] - age 1: 327240 bytes, 327240 total [1366.160s][info][gc,stats ] - age 2: 64 bytes, 327304 total [1366.160s][info][gc,stats ] - age 3: 1184 bytes, 328488 total [1366.160s][info][gc,stats ] - age 4: 32 bytes, 328520 total [1366.160s][info][gc,stats ] - age 5: 32 bytes, 328552 total [1366.160s][info][gc,stats ] - age 6: 64 bytes, 328616 total [1366.160s][info][gc,stats ] - age 7: 96 bytes, 328712 total [1366.160s][info][gc,stats ] - age 9: 6040 bytes, 334752 total [1366.160s][info][gc,stats ] - age 10: 648 bytes, 335400 total [1366.160s][info][gc,stats ] [1366.161s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1366.161s][info][gc,stats ] - age 2: 816 bytes, 816 total [1366.161s][info][gc,stats ] - age 5: 8346760 bytes, 8347576 total [1366.161s][info][gc,stats ] - age 6: 191810680 bytes, 200158256 total [1366.161s][info][gc,stats ] [1366.161s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1366.161s][info][gc,stats ] - age 7: 11685315504 bytes, 11685315504 total [1366.161s][info][gc,metaspace] Metaspace: 9216K(9344K)->9216K(9344K) NonClass: 8453K(8512K)->8453K(8512K) Class: 763K(832K)->763K(832K) [1366.161s][info][gc ] Transition from: normal to: idle [1366.161s][info][gc ] Transition from: idle to: normal [1366.161s][info][gc,free ] Free: 12372M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 11587K, Mutator Free: 1548 Collector Reserve: 735M, Max: 8192K; Used: 43344B Old Collector Reserve: 8164K, Max: 8164K; Used: 28160B [1366.161s][info][gc,ergo ] GC(1399) Start GC cycle (OLD) [1366.161s][info][gc,start ] GC(1399) Coalescing and filling (OLD) [1366.161s][info][gc,task ] GC(1399) Using 4 of 8 workers for Coalescing and filling (OLD) [1366.161s][info][gc ] GC(1399) Old generation transition from Idle to Coalescing [1366.611s][info][gc ] GC(1399) Coalescing and filling (OLD) 450.814ms [1366.688s][info][gc,start ] GC(1399) Concurrent reset (OLD) [1366.688s][info][gc,task ] GC(1399) Using 4 of 8 workers for Concurrent reset (OLD) [1366.729s][info][gc ] GC(1399) Concurrent reset (OLD) 40.607ms [1366.729s][info][gc ] GC(1399) Old generation transition from Coalescing to Bootstrapping [1366.729s][info][gc ] GC(1399) Transition from: normal to: bootstrap [1366.729s][info][gc,start ] GC(1399) Concurrent reset [1366.729s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent reset [1366.742s][info][gc ] GC(1399) Concurrent reset 13.728ms [1366.743s][info][gc,start ] GC(1399) Pause Init Mark (YOUNG) [1366.743s][info][gc,task ] GC(1399) Using 8 of 8 workers for init marking [1366.747s][info][gc ] GC(1399) Pause Init Mark (YOUNG) 3.634ms [1366.747s][info][gc,start ] GC(1399) Concurrent remembered set scanning [1366.747s][info][gc,task ] GC(1399) Using 4 of 8 workers for Concurrent remembered set scanning [1366.871s][info][gc ] GC(1399) Concurrent remembered set scanning 123.784ms [1366.871s][info][gc,start ] GC(1399) Concurrent marking roots [1366.871s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent marking roots [1366.874s][info][gc ] GC(1399) Concurrent marking roots 3.477ms [1366.874s][info][gc,start ] GC(1399) Concurrent marking (YOUNG) [1366.874s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent marking [1367.186s][info][gc ] GC(1399) Concurrent marking (YOUNG) 312.340ms [1367.187s][info][gc,start ] GC(1399) Pause Final Mark (YOUNG) [1367.187s][info][gc,task ] GC(1399) Using 8 of 8 workers for final marking [1367.187s][info][gc,ergo ] GC(1399) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1367.187s][info][gc,ergo ] GC(1399) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 0B. [1367.188s][info][gc,ergo ] GC(1399) Chosen CSet evacuates young: 50611K (of which at least: 0B are to be promoted), old: 0B [1367.188s][info][gc,ergo ] GC(1399) Collectable Garbage: 2534M (99%), Immediate: 0B (0%), 0 regions, CSet: 2534M (99%), 323 regions [1367.188s][info][gc,ergo ] GC(1399) Evacuation Targets: YOUNG: 50611K, PROMOTE: 0B, OLD: 0B, TOTAL: 50611K [1367.188s][info][gc,free ] Free: 10929M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 6387K, Mutator Free: 1367 Collector Reserve: 65509K, Max: 8192K; Used: 26832B Old Collector Reserve: 8164K, Max: 8164K; Used: 28160B [1367.188s][info][gc ] GC(1399) Pause Final Mark (YOUNG) 0.902ms [1367.188s][info][gc,start ] GC(1399) Concurrent thread roots [1367.188s][info][gc,task ] GC(1399) Using 4 of 8 workers for Concurrent thread roots [1367.192s][info][gc ] GC(1399) Concurrent thread roots 4.275ms [1367.192s][info][gc,start ] GC(1399) Concurrent weak references [1367.192s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent weak references [1367.192s][info][gc,ref ] GC(1399) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.192s][info][gc,ref ] GC(1399) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.192s][info][gc,ref ] GC(1399) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.192s][info][gc ] GC(1399) Concurrent weak references 0.049ms [1367.192s][info][gc,start ] GC(1399) Concurrent weak roots [1367.192s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent weak root [1367.193s][info][gc ] GC(1399) Concurrent weak roots 0.552ms [1367.193s][info][gc,start ] GC(1399) Concurrent cleanup [1367.193s][info][gc ] GC(1399) Concurrent cleanup 20726M->20727M(31744M) 0.122ms [1367.193s][info][gc,free ] Free: 10916M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 3572K, Mutator Free: 1365 Collector Reserve: 64572K, Max: 8192K; Used: 963K Old Collector Reserve: 8149K, Max: 8149K; Used: 43520B [1367.193s][info][gc,start ] GC(1399) Concurrent strong roots [1367.193s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent strong root [1367.193s][info][gc ] GC(1399) Concurrent strong roots 0.478ms [1367.193s][info][gc,start ] GC(1399) Concurrent evacuation [1367.193s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent evacuation [1367.213s][info][gc,ergo ] GC(1399) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8369664, promotion expended: 8309584, old capacity: 17892900864, old_used: 17862074960, old unaffiliated regions: 0 [1367.213s][info][gc,ergo ] GC(1399) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8369664, promotion expended: 8309584, old capacity: 17892900864, old_used: 17862074960, old unaffiliated regions: 0 [1367.213s][info][gc,ergo ] GC(1399) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8369664, promotion expended: 8309584, old capacity: 17892900864, old_used: 17862074960, old unaffiliated regions: 0 [1367.213s][info][gc,ergo ] GC(1399) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 8369664, promotion expended: 8309584, old capacity: 17892900864, old_used: 17862074960, old unaffiliated regions: 0 [1367.213s][info][gc,ergo ] GC(1399) Squelching additional promotion failure reports for current epoch [1367.223s][info][gc ] GC(1399) Concurrent evacuation 29.586ms [1367.223s][info][gc,start ] GC(1399) Pause Init Update Refs [1367.224s][info][gc ] GC(1399) Pause Init Update Refs 0.524ms [1367.224s][info][gc,start ] GC(1399) Concurrent update references [1367.224s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent reference update [1367.224s][info][gc,free ] At start of update refs, moving 0B to Mutator free set from Collector Reserve (0B) and from Old Collector Reserve (0B) [1367.428s][info][gc ] GC(1399) Concurrent update references 204.175ms [1367.428s][info][gc,start ] GC(1399) Concurrent update thread roots [1367.444s][info][gc ] GC(1399) Concurrent update thread roots 16.026ms [1367.445s][info][gc,start ] GC(1399) Pause Final Update Refs [1367.445s][info][gc,task ] GC(1399) Using 8 of 8 workers for final reference update [1367.445s][info][gc ] GC(1399) Transfer SATB buffers [1367.446s][info][gc,free ] Free: 12050M, Max: 8192K regular, 1136M humongous, Frag: 89% external, 20% internal; Used: 2525M, Mutator Free: 1507 Collector Reserve: 735M, Max: 8192K; Used: 65552K Old Collector Reserve: 39424B, Max: 39424B; Used: 8153K [1367.446s][info][gc ] GC(1399) Pause Final Update Refs 0.776ms [1367.446s][info][gc,start ] GC(1399) Concurrent cleanup [1367.446s][info][gc ] GC(1399) Concurrent cleanup 21504M->18928M(31744M) 0.214ms [1367.446s][info][gc,ergo ] GC(1399) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 48640B, young_available: 12785M [1367.447s][info][gc,ergo ] GC(1399) At end of Concurrent Young GC: GCU: 22.1%, MU: 21.1% during period of 1.287s [1367.447s][info][gc,ergo ] GC(1399) At end of Concurrent Young GC: YOUNG generation used: 1895M, used regions: 1920M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14680M, available: 12784M [1367.447s][info][gc,ergo ] GC(1399) At end of Concurrent Young GC: OLD generation used: 17034M, used regions: 17064M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17064M, available: 48640B [1367.447s][info][gc,stats ] [1367.447s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1367.447s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1367.447s][info][gc,stats ] [1367.447s][info][gc,stats ] Concurrent Reset 13758 us [1367.447s][info][gc,stats ] Concurrent Reset (OLD) 40639 us [1367.447s][info][gc,stats ] Pause Init Mark (G) 4332 us [1367.447s][info][gc,stats ] Pause Init Mark (N) 3643 us [1367.447s][info][gc,stats ] Swap Remembered Set 3380 us [1367.447s][info][gc,stats ] Update Region States 112 us [1367.447s][info][gc,stats ] Concurrent Scan Remembered Set 123810 us, parallelism: 3.99x [1367.447s][info][gc,stats ] RS: 493607 us [1367.447s][info][gc,stats ] RS: Scan Clusters 493607 us, workers (us): 123706, 123694, 123520, 122687, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Concurrent Mark Roots 3496 us, parallelism: 3.54x [1367.447s][info][gc,stats ] CMR: 12378 us [1367.447s][info][gc,stats ] CMR: Thread Roots 11096 us, workers (us): 2770, 2826, 2740, 2760, ---, ---, ---, ---, [1367.447s][info][gc,stats ] CMR: Code Cache Roots 1029 us, workers (us): 187, 162, 325, 356, ---, ---, ---, ---, [1367.447s][info][gc,stats ] CMR: VM Strong Roots 191 us, workers (us): 57, 50, 44, 41, ---, ---, ---, ---, [1367.447s][info][gc,stats ] CMR: CLDG Roots 62 us, workers (us): 52, ---, 11, ---, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Concurrent Marking 312363 us, parallelism: 3.94x [1367.447s][info][gc,stats ] CM: 1231990 us [1367.447s][info][gc,stats ] CM: Parallel Mark 1231990 us, workers (us): 308005, 308019, 307993, 307973, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Pause Final Mark (G) 1371 us [1367.447s][info][gc,stats ] Pause Final Mark (N) 908 us [1367.447s][info][gc,stats ] Finish Mark 501 us [1367.447s][info][gc,stats ] Update Region States 98 us [1367.447s][info][gc,stats ] Choose Collection Set 113 us [1367.447s][info][gc,stats ] Rebuild Free Set 54 us [1367.447s][info][gc,stats ] Concurrent Thread Roots 4292 us, parallelism: 3.90x [1367.447s][info][gc,stats ] CTR: 16742 us [1367.447s][info][gc,stats ] CTR: Thread Roots 16742 us, workers (us): 4142, 4223, 4152, 4225, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Concurrent Weak References 53 us, parallelism: 0.05x [1367.447s][info][gc,stats ] CWRF: 3 us [1367.447s][info][gc,stats ] CWRF: Weak References 3 us, workers (us): 1, 1, 1, 0, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Concurrent Weak Roots 556 us [1367.447s][info][gc,stats ] Roots 56 us, parallelism: 1.74x [1367.447s][info][gc,stats ] CWR: 97 us [1367.447s][info][gc,stats ] CWR: VM Weak Roots 97 us, workers (us): 29, 25, 21, 21, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Rendezvous 489 us [1367.447s][info][gc,stats ] Concurrent Cleanup 128 us [1367.447s][info][gc,stats ] Concurrent Strong Roots 492 us, parallelism: 2.46x [1367.447s][info][gc,stats ] CSR: 1211 us [1367.447s][info][gc,stats ] CSR: Code Cache Roots 1038 us, workers (us): 160, 397, 295, 187, ---, ---, ---, ---, [1367.447s][info][gc,stats ] CSR: VM Strong Roots 141 us, workers (us): 42, 34, 36, 30, ---, ---, ---, ---, [1367.447s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): 24, 7, ---, ---, ---, ---, ---, ---, [1367.447s][info][gc,stats ] Coalesce and Fill Old Dead 527378 us [1367.447s][info][gc,stats ] Concurrent Evacuation 29603 us [1367.447s][info][gc,stats ] Pause Init Update Refs (G) 983 us [1367.447s][info][gc,stats ] Pause Init Update Refs (N) 533 us [1367.447s][info][gc,stats ] Manage GCLABs 444 us [1367.447s][info][gc,stats ] Concurrent Update Refs 204199 us [1367.447s][info][gc,stats ] Concurrent Update Thread Roots 16051 us [1367.447s][info][gc,stats ] Pause Final Update Refs (G) 1887 us [1367.447s][info][gc,stats ] Pause Final Update Refs (N) 782 us [1367.447s][info][gc,stats ] Update Region States 57 us [1367.447s][info][gc,stats ] Trash Collection Set 11 us [1367.447s][info][gc,stats ] Rebuild Free Set 97 us [1367.447s][info][gc,stats ] Concurrent Cleanup 228 us [1367.447s][info][gc,stats ] Workers: Evacuated 50309K across 780159 objects, abandoned 0B across 0 objects. [1367.447s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1367.447s][info][gc,stats ] - age 1: 37920024 bytes, 37920024 total [1367.447s][info][gc,stats ] - age 2: 273192 bytes, 38193216 total [1367.447s][info][gc,stats ] - age 3: 209552 bytes, 38402768 total [1367.447s][info][gc,stats ] - age 4: 197856 bytes, 38600624 total [1367.447s][info][gc,stats ] - age 5: 202712 bytes, 38803336 total [1367.447s][info][gc,stats ] - age 6: 960280 bytes, 39763616 total [1367.447s][info][gc,stats ] - age 7: 274344 bytes, 40037960 total [1367.447s][info][gc,stats ] - age 8: 166872 bytes, 40204832 total [1367.447s][info][gc,stats ] - age 9: 305024 bytes, 40509856 total [1367.447s][info][gc,stats ] - age 10: 8240424 bytes, 48750280 total [1367.447s][info][gc,stats ] - age 11: 2767112 bytes, 51517392 total [1367.447s][info][gc,stats ] [1367.447s][info][gc,stats ] Mutators: Evacuated 301K across 2429 objects, abandoned 0B across 0 objects. [1367.447s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1367.448s][info][gc,stats ] - age 1: 304064 bytes, 304064 total [1367.448s][info][gc,stats ] - age 2: 1184 bytes, 305248 total [1367.448s][info][gc,stats ] - age 3: 32 bytes, 305280 total [1367.448s][info][gc,stats ] - age 5: 32 bytes, 305312 total [1367.448s][info][gc,stats ] - age 6: 96 bytes, 305408 total [1367.448s][info][gc,stats ] - age 7: 64 bytes, 305472 total [1367.448s][info][gc,stats ] - age 10: 3704 bytes, 309176 total [1367.448s][info][gc,stats ] [1367.448s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1367.448s][info][gc,stats ] - age 3: 816 bytes, 816 total [1367.448s][info][gc,stats ] - age 6: 8326528 bytes, 8327344 total [1367.448s][info][gc,stats ] - age 7: 191625464 bytes, 199952808 total [1367.448s][info][gc,stats ] [1367.448s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1367.448s][info][gc ] GC(1399) Transition from: bootstrap to: old [1367.448s][info][gc ] GC(1399) Old generation transition from Bootstrapping to Marking [1367.448s][info][gc,start ] GC(1399) Concurrent marking (OLD) [1367.448s][info][gc,task ] GC(1399) Using 4 of 8 workers for concurrent marking [1367.448s][info][gc ] Trigger (YOUNG): expedite promotion in place of 182M [1367.448s][info][gc ] Preempting old generation mark to allow Young GC [1367.448s][info][gc ] Cancelling GC: Concurrent GC [1367.449s][info][gc ] GC(1399) Concurrent marking (OLD) 0.872ms [1367.449s][info][gc ] GC(1399) GC cancellation took 0.000s [1367.449s][info][gc,free ] Free: 12040M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 8034K, Mutator Free: 1506 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 39424B, Max: 39424B; Used: 8153K [1367.449s][info][gc,stats ] [1367.449s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1367.449s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1367.449s][info][gc,stats ] [1367.449s][info][gc,stats ] Concurrent Marking 879 us, parallelism: 3.60x [1367.449s][info][gc,stats ] CM: 3163 us [1367.449s][info][gc,stats ] CM: Parallel Mark 3163 us, workers (us): 750, 794, 818, 802, ---, ---, ---, ---, [1367.449s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1367.449s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1367.449s][info][gc,stats ] [1367.449s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1367.449s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1367.449s][info][gc,stats ] [1367.449s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1367.449s][info][gc,stats ] - age 3: 816 bytes, 816 total [1367.449s][info][gc,stats ] - age 6: 8326528 bytes, 8327344 total [1367.449s][info][gc,stats ] - age 7: 191625464 bytes, 199952808 total [1367.449s][info][gc,stats ] [1367.449s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1367.449s][info][gc,stats ] - age 7: 447688 bytes, 447688 total [1367.449s][info][gc,metaspace] Metaspace: 9216K(9344K)->9268K(9408K) NonClass: 8453K(8512K)->8502K(8576K) Class: 763K(832K)->766K(832K) [1367.459s][info][gc ] Transition from: old to: idle [1367.459s][info][gc ] Transition from: idle to: normal [1367.459s][info][gc ] Heuristics request to interrupt old for young collection accepted [1367.459s][info][gc,free ] Free: 12003M, Max: 8192K regular, 1136M humongous, Frag: 91% external, 0% internal; Used: 13079K, Mutator Free: 1502 Collector Reserve: 735M, Max: 8192K; Used: 16512B Old Collector Reserve: 39424B, Max: 39424B; Used: 8153K [1367.459s][info][gc,ergo ] GC(1400) Start GC cycle (YOUNG) [1367.459s][info][gc,start ] GC(1400) Concurrent reset [1367.459s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent reset [1367.468s][info][gc ] GC(1400) Concurrent reset 8.868ms [1367.469s][info][gc,start ] GC(1400) Pause Init Mark (YOUNG) [1367.469s][info][gc,task ] GC(1400) Using 8 of 8 workers for init marking [1367.472s][info][gc ] GC(1400) Transfer SATB buffers [1367.472s][info][gc ] GC(1400) Purged 6979 oops from old generation SATB buffers [1367.473s][info][gc ] GC(1400) Pause Init Mark (YOUNG) 4.150ms [1367.474s][info][gc,start ] GC(1400) Concurrent remembered set scanning [1367.474s][info][gc,task ] GC(1400) Using 4 of 8 workers for Concurrent remembered set scanning [1367.594s][info][gc ] GC(1400) Concurrent remembered set scanning 119.583ms [1367.594s][info][gc,start ] GC(1400) Concurrent marking roots [1367.594s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent marking roots [1367.600s][info][gc ] GC(1400) Concurrent marking roots 6.059ms [1367.600s][info][gc,start ] GC(1400) Concurrent marking (YOUNG) [1367.600s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent marking [1367.939s][info][gc ] GC(1400) Concurrent marking (YOUNG) 338.866ms [1367.939s][info][gc,start ] GC(1400) Pause Final Mark (YOUNG) [1367.939s][info][gc,task ] GC(1400) Using 8 of 8 workers for final marking [1367.940s][info][gc,ergo ] GC(1400) Planning to promote in place 0 humongous regions and 24 regular regions, spanning a total of 192942112 used bytes [1367.940s][info][gc,ergo ] GC(1400) Adaptive CSet Selection for YOUNG. Max Evacuation: 611M, Actual Free: 0B. [1367.940s][info][gc,ergo ] GC(1400) Chosen CSet evacuates young: 42890K (of which at least: 0B are to be promoted), old: 0B [1367.940s][info][gc,ergo ] GC(1400) Collectable Garbage: 1747M (99%), Immediate: 0B (0%), 0 regions, CSet: 1747M (99%), 224 regions [1367.940s][info][gc,ergo ] GC(1400) Evacuation Targets: YOUNG: 42890K, PROMOTE: 0B, OLD: 0B, TOTAL: 42890K [1367.940s][info][gc,free ] Free: 10829M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 2277K, Mutator Free: 1354 Collector Reserve: 57344K, Max: 8192K; Used: 0B Old Collector Reserve: 39424B, Max: 39424B; Used: 8153K [1367.940s][info][gc ] GC(1400) Pause Final Mark (YOUNG) 0.749ms [1367.940s][info][gc,start ] GC(1400) Concurrent thread roots [1367.940s][info][gc,task ] GC(1400) Using 4 of 8 workers for Concurrent thread roots [1367.951s][info][gc ] GC(1400) Concurrent thread roots 10.610ms [1367.951s][info][gc,start ] GC(1400) Concurrent weak references [1367.951s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent weak references [1367.951s][info][gc,ref ] GC(1400) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.951s][info][gc,ref ] GC(1400) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.951s][info][gc,ref ] GC(1400) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1367.951s][info][gc ] GC(1400) Concurrent weak references 0.037ms [1367.951s][info][gc,start ] GC(1400) Concurrent weak roots [1367.951s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent weak root [1367.951s][info][gc ] GC(1400) Concurrent weak roots 0.649ms [1367.951s][info][gc,start ] GC(1400) Concurrent cleanup [1367.952s][info][gc ] GC(1400) Concurrent cleanup 20864M->20864M(31744M) 0.117ms [1367.952s][info][gc,free ] Free: 10784M, Max: 8192K regular, 1136M humongous, Frag: 90% external, 0% internal; Used: 8008K, Mutator Free: 1349 Collector Reserve: 56120K, Max: 8192K; Used: 1223K Old Collector Reserve: 16384B, Max: 16384B; Used: 8176K [1367.952s][info][gc,start ] GC(1400) Concurrent strong roots [1367.952s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent strong root [1367.952s][info][gc ] GC(1400) Concurrent strong roots 0.427ms [1367.952s][info][gc,start ] GC(1400) Concurrent evacuation [1367.952s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent evacuation [1367.960s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17072M [1367.960s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17080M [1367.960s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17088M [1367.960s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17096M [1367.960s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17104M [1367.963s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17112M [1367.964s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17120M [1367.964s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17128M [1367.964s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17136M [1367.965s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17144M [1367.967s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17152M [1367.967s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17160M [1367.968s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17168M [1367.969s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17176M [1367.970s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17184M [1367.970s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17192M [1367.972s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17200M [1367.972s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17208M [1367.973s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17216M [1367.973s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17224M [1367.975s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17232M [1367.976s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17240M [1367.977s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17248M [1367.977s][info][gc ] GC(1400) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17256M [1367.986s][info][gc ] GC(1400) Concurrent evacuation 33.910ms [1367.986s][info][gc,start ] GC(1400) Pause Init Update Refs [1367.987s][info][gc ] GC(1400) Pause Init Update Refs 0.440ms [1367.987s][info][gc,start ] GC(1400) Concurrent update references [1367.987s][info][gc,task ] GC(1400) Using 4 of 8 workers for concurrent reference update [1367.987s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1368.249s][info][gc ] GC(1400) Concurrent update references 262.629ms [1368.249s][info][gc,start ] GC(1400) Concurrent update thread roots [1368.294s][info][gc ] GC(1400) Concurrent update thread roots 44.663ms [1368.295s][info][gc,start ] GC(1400) Pause Final Update Refs [1368.295s][info][gc,task ] GC(1400) Using 8 of 8 workers for final reference update [1368.295s][info][gc ] GC(1400) Transfer SATB buffers [1368.295s][info][gc,free ] Free: 10645M, Max: 8192K regular, 848M humongous, Frag: 91% external, 16% internal; Used: 1727M, Mutator Free: 1331 Collector Reserve: 727M, Max: 8192K; Used: 65550K Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.295s][info][gc ] GC(1400) Pause Final Update Refs 0.659ms [1368.296s][info][gc,start ] GC(1400) Concurrent cleanup [1368.296s][info][gc ] GC(1400) Concurrent cleanup 22118M->20337M(31744M) 0.152ms [1368.296s][info][gc,ergo ] GC(1400) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 4151K, young_available: 11372M [1368.296s][info][gc,ergo ] GC(1400) At end of Concurrent Young GC: GCU: 21.6%, MU: 28.7% during period of 0.849s [1368.296s][info][gc,ergo ] GC(1400) At end of Concurrent Young GC: YOUNG generation used: 3116M, used regions: 3144M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 11371M [1368.296s][info][gc,ergo ] GC(1400) At end of Concurrent Young GC: OLD generation used: 17222M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 4151K [1368.296s][info][gc,free ] Free: 10643M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 4868K, Mutator Free: 1331 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.297s][info][gc,stats ] [1368.297s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1368.297s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1368.297s][info][gc,stats ] [1368.297s][info][gc,stats ] Concurrent Reset 8892 us [1368.297s][info][gc,stats ] Pause Init Mark (G) 6321 us [1368.297s][info][gc,stats ] Pause Init Mark (N) 4157 us [1368.297s][info][gc,stats ] Swap Remembered Set 3430 us [1368.297s][info][gc,stats ] Transfer Old From SATB 429 us [1368.297s][info][gc,stats ] Update Region States 194 us [1368.297s][info][gc,stats ] Concurrent Scan Remembered Set 119606 us, parallelism: 3.99x [1368.297s][info][gc,stats ] RS: 477772 us [1368.297s][info][gc,stats ] RS: Scan Clusters 477772 us, workers (us): 119514, 119510, 119500, 119248, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Concurrent Mark Roots 6079 us, parallelism: 3.75x [1368.297s][info][gc,stats ] CMR: 22770 us [1368.297s][info][gc,stats ] CMR: Thread Roots 21241 us, workers (us): 5486, 5235, 5158, 5361, ---, ---, ---, ---, [1368.297s][info][gc,stats ] CMR: Code Cache Roots 1265 us, workers (us): 191, 450, 377, 247, ---, ---, ---, ---, [1368.297s][info][gc,stats ] CMR: VM Strong Roots 207 us, workers (us): 60, 50, 50, 47, ---, ---, ---, ---, [1368.297s][info][gc,stats ] CMR: CLDG Roots 57 us, workers (us): 9, ---, ---, 49, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Concurrent Marking 338893 us, parallelism: 3.51x [1368.297s][info][gc,stats ] CM: 1188575 us [1368.297s][info][gc,stats ] CM: Parallel Mark 1188575 us, workers (us): 297162, 297131, 297126, 297157, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Pause Final Mark (G) 1155 us [1368.297s][info][gc,stats ] Pause Final Mark (N) 755 us [1368.297s][info][gc,stats ] Finish Mark 380 us [1368.297s][info][gc,stats ] Update Region States 101 us [1368.297s][info][gc,stats ] Choose Collection Set 107 us [1368.297s][info][gc,stats ] Rebuild Free Set 50 us [1368.297s][info][gc,stats ] Concurrent Thread Roots 10627 us, parallelism: 3.95x [1368.297s][info][gc,stats ] CTR: 42008 us [1368.297s][info][gc,stats ] CTR: Thread Roots 42008 us, workers (us): 10508, 10476, 10496, 10528, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Concurrent Weak References 41 us, parallelism: 0.03x [1368.297s][info][gc,stats ] CWRF: 1 us [1368.297s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Concurrent Weak Roots 657 us [1368.297s][info][gc,stats ] Roots 65 us, parallelism: 1.71x [1368.297s][info][gc,stats ] CWR: 112 us [1368.297s][info][gc,stats ] CWR: VM Weak Roots 112 us, workers (us): 32, 30, 28, 22, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Rendezvous 573 us [1368.297s][info][gc,stats ] Concurrent Cleanup 124 us [1368.297s][info][gc,stats ] Concurrent Strong Roots 432 us, parallelism: 2.81x [1368.297s][info][gc,stats ] CSR: 1213 us [1368.297s][info][gc,stats ] CSR: Code Cache Roots 1031 us, workers (us): 190, 292, 351, 198, ---, ---, ---, ---, [1368.297s][info][gc,stats ] CSR: VM Strong Roots 150 us, workers (us): 43, 39, 35, 32, ---, ---, ---, ---, [1368.297s][info][gc,stats ] CSR: CLDG Roots 32 us, workers (us): 6, 26, ---, ---, ---, ---, ---, ---, [1368.297s][info][gc,stats ] Concurrent Evacuation 33925 us [1368.297s][info][gc,stats ] Pause Init Update Refs (G) 855 us [1368.297s][info][gc,stats ] Pause Init Update Refs (N) 448 us [1368.297s][info][gc,stats ] Manage GCLABs 374 us [1368.297s][info][gc,stats ] Concurrent Update Refs 262651 us [1368.297s][info][gc,stats ] Concurrent Update Thread Roots 44686 us [1368.297s][info][gc,stats ] Pause Final Update Refs (G) 1448 us [1368.297s][info][gc,stats ] Pause Final Update Refs (N) 664 us [1368.297s][info][gc,stats ] Update Region States 46 us [1368.297s][info][gc,stats ] Trash Collection Set 9 us [1368.297s][info][gc,stats ] Rebuild Free Set 88 us [1368.297s][info][gc,stats ] Concurrent Cleanup 161 us [1368.297s][info][gc,stats ] Workers: Evacuated 42309K across 538653 objects, abandoned 0B across 0 objects. [1368.297s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.297s][info][gc,stats ] - age 1: 28707296 bytes, 28707296 total [1368.297s][info][gc,stats ] - age 2: 9292128 bytes, 37999424 total [1368.297s][info][gc,stats ] - age 3: 251656 bytes, 38251080 total [1368.297s][info][gc,stats ] - age 4: 209104 bytes, 38460184 total [1368.297s][info][gc,stats ] - age 5: 197760 bytes, 38657944 total [1368.297s][info][gc,stats ] - age 6: 202664 bytes, 38860608 total [1368.297s][info][gc,stats ] - age 7: 1226208 bytes, 40086816 total [1368.297s][info][gc,stats ] - age 8: 166744 bytes, 40253560 total [1368.297s][info][gc,stats ] - age 9: 304288 bytes, 40557848 total [1368.297s][info][gc,stats ] - age 10: 1856 bytes, 40559704 total [1368.297s][info][gc,stats ] - age 11: 2765232 bytes, 43324936 total [1368.297s][info][gc,stats ] [1368.297s][info][gc,stats ] Mutators: Evacuated 581K across 4552 objects, abandoned 0B across 0 objects. [1368.297s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.297s][info][gc,stats ] - age 1: 591184 bytes, 591184 total [1368.297s][info][gc,stats ] - age 2: 1472 bytes, 592656 total [1368.297s][info][gc,stats ] - age 4: 64 bytes, 592720 total [1368.297s][info][gc,stats ] - age 5: 96 bytes, 592816 total [1368.297s][info][gc,stats ] - age 6: 80 bytes, 592896 total [1368.297s][info][gc,stats ] - age 7: 288 bytes, 593184 total [1368.297s][info][gc,stats ] - age 8: 64 bytes, 593248 total [1368.297s][info][gc,stats ] - age 11: 1880 bytes, 595128 total [1368.297s][info][gc,stats ] [1368.297s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1368.297s][info][gc,stats ] - age 4: 816 bytes, 816 total [1368.297s][info][gc,stats ] - age 7: 8326528 bytes, 8327344 total [1368.297s][info][gc,stats ] [1368.297s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1368.297s][info][gc,stats ] - age 7: 192073040 bytes, 192073040 total [1368.297s][info][gc,metaspace] Metaspace: 9268K(9408K)->9274K(9408K) NonClass: 8502K(8576K)->8508K(8576K) Class: 766K(832K)->766K(832K) [1368.307s][info][gc ] Transition from: normal to: idle [1368.307s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1368.307s][info][gc ] Transition from: idle to: old [1368.307s][info][gc,free ] Free: 10596M, Max: 8192K regular, 848M humongous, Frag: 92% external, 0% internal; Used: 3836K, Mutator Free: 1325 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.307s][info][gc,start ] GC(1401) Concurrent marking (OLD) [1368.307s][info][gc,task ] GC(1401) Using 4 of 8 workers for concurrent marking [1368.307s][info][gc ] Trigger (YOUNG): expedite promotion in place of 8131K [1368.307s][info][gc ] Preempting old generation mark to allow Young GC [1368.307s][info][gc ] Cancelling GC: Concurrent GC [1368.308s][info][gc ] GC(1401) Concurrent marking (OLD) 0.436ms [1368.308s][info][gc ] GC(1401) GC cancellation took 0.000s [1368.308s][info][gc,ergo ] GC(1401) At end of OLD marking increment: GCU: 23.5%, MU: 482.6% for duration 0.012s (totals to be subsumed in next gc report) [1368.308s][info][gc,ergo ] GC(1401) At end of Concurrent Old Marking increment: YOUNG generation used: 3166M, used regions: 3192M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14488M, available: 11321M [1368.308s][info][gc,ergo ] GC(1401) At end of Concurrent Old Marking increment: OLD generation used: 17222M, used regions: 17256M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17256M, available: 4151K [1368.308s][info][gc,free ] Free: 10593M, Max: 8192K regular, 848M humongous, Frag: 92% external, 0% internal; Used: 6187K, Mutator Free: 1325 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.308s][info][gc,stats ] [1368.308s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1368.308s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1368.308s][info][gc,stats ] [1368.308s][info][gc,stats ] Concurrent Marking 441 us, parallelism: 3.13x [1368.308s][info][gc,stats ] CM: 1381 us [1368.308s][info][gc,stats ] CM: Parallel Mark 1381 us, workers (us): 390, 281, 318, 393, ---, ---, ---, ---, [1368.308s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1368.308s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.308s][info][gc,stats ] [1368.308s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1368.308s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.308s][info][gc,stats ] [1368.308s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1368.308s][info][gc,stats ] - age 4: 816 bytes, 816 total [1368.308s][info][gc,stats ] - age 7: 8326528 bytes, 8327344 total [1368.308s][info][gc,stats ] [1368.308s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1368.308s][info][gc,stats ] - age 7: 291442072 bytes, 291442072 total [1368.308s][info][gc,metaspace] Metaspace: 9274K(9408K)->9274K(9408K) NonClass: 8508K(8576K)->8508K(8576K) Class: 766K(832K)->766K(832K) [1368.318s][info][gc ] Transition from: old to: idle [1368.318s][info][gc ] Transition from: idle to: normal [1368.318s][info][gc ] Heuristics request to interrupt old for young collection accepted [1368.318s][info][gc,free ] Free: 10562M, Max: 8192K regular, 848M humongous, Frag: 92% external, 0% internal; Used: 5308K, Mutator Free: 1321 Collector Reserve: 727M, Max: 8192K; Used: 14448B Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.318s][info][gc,ergo ] GC(1402) Start GC cycle (YOUNG) [1368.318s][info][gc,start ] GC(1402) Concurrent reset [1368.318s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent reset [1368.333s][info][gc ] GC(1402) Concurrent reset 14.902ms [1368.333s][info][gc,start ] GC(1402) Pause Init Mark (YOUNG) [1368.333s][info][gc,task ] GC(1402) Using 8 of 8 workers for init marking [1368.337s][info][gc ] GC(1402) Transfer SATB buffers [1368.337s][info][gc ] GC(1402) Purged 6451 oops from old generation SATB buffers [1368.338s][info][gc ] GC(1402) Pause Init Mark (YOUNG) 4.137ms [1368.338s][info][gc,start ] GC(1402) Concurrent remembered set scanning [1368.338s][info][gc,task ] GC(1402) Using 4 of 8 workers for Concurrent remembered set scanning [1368.490s][info][gc ] GC(1402) Concurrent remembered set scanning 152.106ms [1368.490s][info][gc,start ] GC(1402) Concurrent marking roots [1368.490s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent marking roots [1368.502s][info][gc ] GC(1402) Concurrent marking roots 12.456ms [1368.502s][info][gc,start ] GC(1402) Concurrent marking (YOUNG) [1368.502s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent marking [1368.526s][info][gc ] GC(1402) Concurrent marking (YOUNG) 23.841ms [1368.526s][info][gc,start ] GC(1402) Pause Final Mark (YOUNG) [1368.526s][info][gc,task ] GC(1402) Using 8 of 8 workers for final marking [1368.527s][info][gc,ergo ] GC(1402) Planning to promote in place 0 humongous regions and 1 regular regions, spanning a total of 8388608 used bytes [1368.527s][info][gc,ergo ] GC(1402) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 0B. [1368.527s][info][gc,ergo ] GC(1402) Chosen CSet evacuates young: 37213K (of which at least: 0B are to be promoted), old: 0B [1368.527s][info][gc,ergo ] GC(1402) Collectable Garbage: 3205M (99%), Immediate: 0B (0%), 0 regions, CSet: 3205M (99%), 406 regions [1368.527s][info][gc,ergo ] GC(1402) Evacuation Targets: YOUNG: 37213K, PROMOTE: 0B, OLD: 0B, TOTAL: 37213K [1368.527s][info][gc,free ] Free: 10690M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 5839K, Mutator Free: 1337 Collector Reserve: 49152K, Max: 8192K; Used: 0B Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.527s][info][gc ] GC(1402) Pause Final Mark (YOUNG) 0.705ms [1368.527s][info][gc,start ] GC(1402) Concurrent thread roots [1368.527s][info][gc,task ] GC(1402) Using 4 of 8 workers for Concurrent thread roots [1368.542s][info][gc ] GC(1402) Concurrent thread roots 15.008ms [1368.542s][info][gc,start ] GC(1402) Concurrent weak references [1368.542s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent weak references [1368.542s][info][gc,ref ] GC(1402) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1368.542s][info][gc,ref ] GC(1402) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1368.542s][info][gc,ref ] GC(1402) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1368.542s][info][gc ] GC(1402) Concurrent weak references 0.036ms [1368.542s][info][gc,start ] GC(1402) Concurrent weak roots [1368.542s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent weak root [1368.543s][info][gc ] GC(1402) Concurrent weak roots 0.666ms [1368.543s][info][gc,start ] GC(1402) Concurrent cleanup [1368.543s][info][gc ] GC(1402) Concurrent cleanup 21010M->21010M(31744M) 0.163ms [1368.543s][info][gc,free ] Free: 10647M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 398K, Mutator Free: 1331 Collector Reserve: 47646K, Max: 8192K; Used: 1505K Old Collector Reserve: 4142K, Max: 4136K; Used: 12242K [1368.543s][info][gc,start ] GC(1402) Concurrent strong roots [1368.543s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent strong root [1368.544s][info][gc ] GC(1402) Concurrent strong roots 0.517ms [1368.544s][info][gc,start ] GC(1402) Concurrent evacuation [1368.544s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent evacuation [1368.554s][info][gc ] GC(1402) Forcing transfer of 1 region(s) from YOUNG to OLD, yielding increased size: 17264M [1368.558s][info][gc ] GC(1402) Concurrent evacuation 14.267ms [1368.558s][info][gc,start ] GC(1402) Pause Init Update Refs [1368.559s][info][gc ] GC(1402) Pause Init Update Refs 0.316ms [1368.559s][info][gc,start ] GC(1402) Concurrent update references [1368.559s][info][gc,task ] GC(1402) Using 4 of 8 workers for concurrent reference update [1368.559s][info][gc,free ] At start of update refs, moving 8189K to Mutator free set from Collector Reserve (8189K) and from Old Collector Reserve (0B) [1368.650s][info][gc ] GC(1402) Concurrent update references 91.811ms [1368.650s][info][gc,start ] GC(1402) Concurrent update thread roots [1368.713s][info][gc ] GC(1402) Concurrent update thread roots 62.084ms [1368.713s][info][gc,start ] GC(1402) Pause Final Update Refs [1368.713s][info][gc,task ] GC(1402) Using 8 of 8 workers for final reference update [1368.713s][info][gc ] GC(1402) Transfer SATB buffers [1368.713s][info][gc,free ] Free: 12737M, Max: 8192K regular, 848M humongous, Frag: 92% external, 25% internal; Used: 3200M, Mutator Free: 1593 Collector Reserve: 727M, Max: 8192K; Used: 49168K Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1368.713s][info][gc ] GC(1402) Pause Final Update Refs 0.477ms [1368.714s][info][gc,start ] GC(1402) Concurrent cleanup [1368.714s][info][gc ] GC(1402) Concurrent cleanup 21480M->18247M(31744M) 0.245ms [1368.714s][info][gc,ergo ] GC(1402) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2962K, young_available: 13464M [1368.714s][info][gc,ergo ] GC(1402) At end of Concurrent Young GC: GCU: 18.9%, MU: 20.4% during period of 0.418s [1368.714s][info][gc,ergo ] GC(1402) At end of Concurrent Young GC: YOUNG generation used: 1016M, used regions: 1048M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 13463M [1368.714s][info][gc,ergo ] GC(1402) At end of Concurrent Young GC: OLD generation used: 17231M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 2962K [1368.714s][info][gc,free ] Free: 12735M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 8550K, Mutator Free: 1593 Collector Reserve: 727M, Max: 8192K; Used: 16512B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1368.715s][info][gc,stats ] [1368.715s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1368.715s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1368.715s][info][gc,stats ] [1368.715s][info][gc,stats ] Concurrent Reset 14928 us [1368.715s][info][gc,stats ] Pause Init Mark (G) 4628 us [1368.715s][info][gc,stats ] Pause Init Mark (N) 4143 us [1368.715s][info][gc,stats ] Swap Remembered Set 3563 us [1368.715s][info][gc,stats ] Transfer Old From SATB 334 us [1368.715s][info][gc,stats ] Update Region States 176 us [1368.715s][info][gc,stats ] Concurrent Scan Remembered Set 152133 us, parallelism: 4.00x [1368.715s][info][gc,stats ] RS: 608148 us [1368.715s][info][gc,stats ] RS: Scan Clusters 608148 us, workers (us): 152047, 152037, 152034, 152029, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Concurrent Mark Roots 12478 us, parallelism: 3.83x [1368.715s][info][gc,stats ] CMR: 47834 us [1368.715s][info][gc,stats ] CMR: Thread Roots 46548 us, workers (us): 11561, 11729, 11715, 11544, ---, ---, ---, ---, [1368.715s][info][gc,stats ] CMR: Code Cache Roots 1063 us, workers (us): 342, 188, 164, 370, ---, ---, ---, ---, [1368.715s][info][gc,stats ] CMR: VM Strong Roots 176 us, workers (us): 51, 46, 43, 36, ---, ---, ---, ---, [1368.715s][info][gc,stats ] CMR: CLDG Roots 47 us, workers (us): 9, 38, ---, ---, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Concurrent Marking 23862 us, parallelism: 3.71x [1368.715s][info][gc,stats ] CM: 88593 us [1368.715s][info][gc,stats ] CM: Parallel Mark 88593 us, workers (us): 22164, 22146, 22153, 22131, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Pause Final Mark (G) 1034 us [1368.715s][info][gc,stats ] Pause Final Mark (N) 711 us [1368.715s][info][gc,stats ] Finish Mark 350 us [1368.715s][info][gc,stats ] Update Region States 86 us [1368.715s][info][gc,stats ] Choose Collection Set 141 us [1368.715s][info][gc,stats ] Rebuild Free Set 51 us [1368.715s][info][gc,stats ] Concurrent Thread Roots 15024 us, parallelism: 3.94x [1368.715s][info][gc,stats ] CTR: 59157 us [1368.715s][info][gc,stats ] CTR: Thread Roots 59157 us, workers (us): 14778, 14761, 14859, 14758, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Concurrent Weak References 40 us, parallelism: 0.03x [1368.715s][info][gc,stats ] CWRF: 1 us [1368.715s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Concurrent Weak Roots 678 us [1368.715s][info][gc,stats ] Roots 62 us, parallelism: 1.50x [1368.715s][info][gc,stats ] CWR: 93 us [1368.715s][info][gc,stats ] CWR: VM Weak Roots 93 us, workers (us): 28, 27, 21, 17, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Rendezvous 595 us [1368.715s][info][gc,stats ] Concurrent Cleanup 169 us [1368.715s][info][gc,stats ] Concurrent Strong Roots 521 us, parallelism: 2.47x [1368.715s][info][gc,stats ] CSR: 1284 us [1368.715s][info][gc,stats ] CSR: Code Cache Roots 1125 us, workers (us): 193, 444, 188, 300, ---, ---, ---, ---, [1368.715s][info][gc,stats ] CSR: VM Strong Roots 128 us, workers (us): 38, 34, 30, 26, ---, ---, ---, ---, [1368.715s][info][gc,stats ] CSR: CLDG Roots 31 us, workers (us): ---, ---, 6, 25, ---, ---, ---, ---, [1368.715s][info][gc,stats ] Concurrent Evacuation 14282 us [1368.715s][info][gc,stats ] Pause Init Update Refs (G) 633 us [1368.715s][info][gc,stats ] Pause Init Update Refs (N) 323 us [1368.715s][info][gc,stats ] Manage GCLABs 269 us [1368.715s][info][gc,stats ] Concurrent Update Refs 91834 us [1368.715s][info][gc,stats ] Concurrent Update Thread Roots 62111 us [1368.715s][info][gc,stats ] Pause Final Update Refs (G) 1060 us [1368.715s][info][gc,stats ] Pause Final Update Refs (N) 482 us [1368.715s][info][gc,stats ] Update Region States 53 us [1368.715s][info][gc,stats ] Trash Collection Set 14 us [1368.715s][info][gc,stats ] Rebuild Free Set 85 us [1368.715s][info][gc,stats ] Concurrent Cleanup 258 us [1368.715s][info][gc,stats ] Workers: Evacuated 36599K across 467543 objects, abandoned 0B across 0 objects. [1368.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.715s][info][gc,stats ] - age 1: 30636208 bytes, 30636208 total [1368.715s][info][gc,stats ] - age 2: 4646856 bytes, 35283064 total [1368.715s][info][gc,stats ] - age 3: 374456 bytes, 35657520 total [1368.715s][info][gc,stats ] - age 4: 249960 bytes, 35907480 total [1368.715s][info][gc,stats ] - age 5: 209168 bytes, 36116648 total [1368.715s][info][gc,stats ] - age 6: 197856 bytes, 36314504 total [1368.715s][info][gc,stats ] - age 7: 1163056 bytes, 37477560 total [1368.715s][info][gc,stats ] [1368.715s][info][gc,stats ] Mutators: Evacuated 614K across 4687 objects, abandoned 0B across 0 objects. [1368.715s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1368.715s][info][gc,stats ] - age 1: 628312 bytes, 628312 total [1368.715s][info][gc,stats ] - age 3: 832 bytes, 629144 total [1368.715s][info][gc,stats ] [1368.715s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1368.715s][info][gc,stats ] - age 1: 32 bytes, 32 total [1368.715s][info][gc,stats ] - age 5: 816 bytes, 848 total [1368.715s][info][gc,stats ] [1368.715s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1368.715s][info][gc,stats ] - age 7: 299768600 bytes, 299768600 total [1368.715s][info][gc,metaspace] Metaspace: 9274K(9408K)->9278K(9408K) NonClass: 8508K(8576K)->8512K(8576K) Class: 766K(832K)->766K(832K) [1368.725s][info][gc ] Transition from: normal to: idle [1368.725s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1368.725s][info][gc ] Transition from: idle to: old [1368.725s][info][gc,free ] Free: 12702M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 9391K, Mutator Free: 1589 Collector Reserve: 727M, Max: 8192K; Used: 16512B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1368.725s][info][gc,start ] GC(1403) Concurrent marking (OLD) [1368.725s][info][gc,task ] GC(1403) Using 4 of 8 workers for concurrent marking [1369.921s][info][gc ] Periodic Sample: GCU = 22.721%, MU = 19.861% during most recent 5.0s [1371.779s][info][gc ] Trigger (YOUNG): Average GC time (2378.64 ms) is above the time for average allocation rate (2018 MB/s) to deplete free headroom (4798M) (margin of error = 3.24) [1371.779s][info][gc,ergo ] Free headroom: 6385M (free) - 1587M (spike) - 0B (penalties) = 4798M [1371.779s][info][gc ] Preempting old generation mark to allow Young GC [1371.779s][info][gc ] Cancelling GC: Concurrent GC [1371.779s][info][gc ] GC(1403) Concurrent marking (OLD) 3053.329ms [1371.779s][info][gc ] GC(1403) GC cancellation took 0.000s [1371.779s][info][gc,ergo ] GC(1403) At end of OLD marking increment: GCU: 399.2%, MU: 143.7% for duration 3.065s (totals to be subsumed in next gc report) [1371.779s][info][gc,ergo ] GC(1403) At end of Concurrent Old Marking increment: YOUNG generation used: 7367M, used regions: 7392M, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 7112M [1371.779s][info][gc,ergo ] GC(1403) At end of Concurrent Old Marking increment: OLD generation used: 17231M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 2962K [1371.779s][info][gc,free ] Free: 6384M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 7304K, Mutator Free: 799 Collector Reserve: 727M, Max: 8192K; Used: 16512B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1371.779s][info][gc,stats ] [1371.779s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1371.779s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1371.779s][info][gc,stats ] [1371.779s][info][gc,stats ] Concurrent Marking 3053336 us, parallelism: 4.00x [1371.779s][info][gc,stats ] CM: 12213061 us [1371.779s][info][gc,stats ] CM: Parallel Mark 12213061 us, workers (us): 3053284, 3053279, 3053234, 3053264, ---, ---, ---, ---, [1371.779s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1371.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.779s][info][gc,stats ] [1371.779s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1371.779s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.779s][info][gc,stats ] [1371.779s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1371.779s][info][gc,stats ] - age 1: 32 bytes, 32 total [1371.779s][info][gc,stats ] - age 5: 816 bytes, 848 total [1371.779s][info][gc,stats ] [1371.779s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1371.779s][info][gc,stats ] - age 7: 8732433080 bytes, 8732433080 total [1371.779s][info][gc,metaspace] Metaspace: 9278K(9408K)->9278K(9408K) NonClass: 8512K(8576K)->8512K(8576K) Class: 766K(832K)->766K(832K) [1371.789s][info][gc ] Transition from: old to: idle [1371.789s][info][gc ] Transition from: idle to: normal [1371.789s][info][gc ] Heuristics request to interrupt old for young collection accepted [1371.789s][info][gc,free ] Free: 6361M, Max: 8192K regular, 408M humongous, Frag: 94% external, 0% internal; Used: 6820K, Mutator Free: 796 Collector Reserve: 727M, Max: 8192K; Used: 16512B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1371.789s][info][gc,ergo ] GC(1404) Start GC cycle (YOUNG) [1371.789s][info][gc,start ] GC(1404) Concurrent reset [1371.789s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent reset [1371.823s][info][gc ] GC(1404) Concurrent reset 34.032ms [1371.823s][info][gc,start ] GC(1404) Pause Init Mark (YOUNG) [1371.823s][info][gc,task ] GC(1404) Using 8 of 8 workers for init marking [1371.827s][info][gc ] GC(1404) Transfer SATB buffers [1371.827s][info][gc ] GC(1404) Purged 735 oops from old generation SATB buffers [1371.827s][info][gc ] GC(1404) Pause Init Mark (YOUNG) 3.865ms [1371.827s][info][gc,start ] GC(1404) Concurrent remembered set scanning [1371.827s][info][gc,task ] GC(1404) Using 4 of 8 workers for Concurrent remembered set scanning Products concurrency report: Total read requests: 1 Total contended reads: 0 requiring this many waits: 0 Average delay for contended read (microseconds): NaN Maximum delay for contended read (microseconds): 0 average waits: 0.0 ranging from: 0 to: 0 Total writer requests: 0 Total contended writes: 0 requiring this many waits: 0 Average delay for contended write (microseconds): NaN Maximum delay for contended write (microseconds): 0 average waits: 0.0 ranging from: 0 to: 0 Customers concurrency report: Total read requests: 0 Total contended reads: 0 requiring this many waits: 0 Average delay for contended read (microseconds): NaN Maximum delay for contended read (microseconds): 0 average waits: 0.0 ranging from: 0 to: 0 Total writer requests: 0 Total contended writes: 0 requiring this many waits: 0 Average delay for contended write (microseconds): NaN Maximum delay for contended write (microseconds): 0 average waits: 0.0 ranging from: 0 to: 0 Customer Thread (all customer threads) summary Total engagements: 1200000 purchases: 480171 saves for later: 479939 abandonments: 239890 do-nothings: 0 Products matching all criteria: max: 0 min: 0 average: 0.0 Products matching any criteria: max: 125 min: 35 average: 78.35123 Products previously saved for now: max: 2 min: 0 average: 9.966666E-4 Products available for selection: max: 125 min: 35 average: 78.35222 Timeliness of preparation Total measurements: 1200000 ranging from: 1us to: 2s:147ms:645us average latency: 3ms:77us (approx) median latency: 1ms:152us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 4292.608ms] 2097152 1048576 1 524288 0 262144 0 131072 1 65536 0 32768 0 16384 1 8192 0 4096 0 2048 0 1024 0 512 011 256 0001111 11 11 128 0001000 001 001 64 01000001000 1001 32 01000001000 0000 16 10100000001 1001 8 10110000001 0001 4 00001111110 1111 2 11001111111 0111 1 1 00110001001 0000 11 ---------------------------------------------------------------- ^^^^^^^^^^^ ^^^^ ^^ ||||||||||| |||| |+- < 2213.376ms ||||||||||| |||| +- < 2146.304ms ||||||||||| |||+- < 1274.368ms ||||||||||| ||+- < 1207.296ms ||||||||||| |+- < 1140.224ms ||||||||||| +- < 1073.152ms ||||||||||+- < 737.792ms |||||||||+- < 670.720ms ||||||||+- < 603.648ms |||||||+- < 536.576ms ||||||+- < 469.504ms |||||+- < 402.432ms ||||+- < 335.360ms |||+- < 268.288ms ||+- < 201.216ms |+- < 134.144ms +- < 67.072ms Timeliness of purchases Total measurements: 480171 ranging from: 3us to: 2s:139ms:948us average latency: 3ms:896us (approx) median latency: 1ms:664us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 4276.224ms] 524288 262144 1 131072 1 65536 1 32768 0 16384 1 8192 0 4096 0 2048 1 1024 1 512 0 256 1 1 1 128 011 01 1 0 64 111100 1 0 32 011000 1 10 16 111001 11 101 8 111101 01 101 4 001010 11 110 2 001101 11 100 1 000010 10 111 11 ---------------------------------------------------------------- ^^^^^^ ^^ ^^^ ^^ |||||| || ||| |+- < 2204.928ms |||||| || ||| +- < 2138.112ms |||||| || ||+- < 1202.688ms |||||| || |+- < 1135.872ms |||||| || +- < 1069.056ms |||||| |+- < 601.344ms |||||| +- < 534.528ms |||||+- < 400.896ms ||||+- < 334.080ms |||+- < 267.264ms ||+- < 200.448ms |+- < 133.632ms +- < 66.816ms Timeliness of saves for later Total measurements: 479939 ranging from: 5us to: 2s:120ms:476us average latency: 3ms:807us (approx) median latency: 1ms:664us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 4227.072ms] 524288 262144 1 131072 1 65536 1 32768 0 16384 1 8192 0 4096 0 2048 1 1024 1 512 0 256 0 1 1 128 111 11 0 0 64 001110 0 0 32 111110 0 01 16 111011 0 100 8 111110 01 001 4 010110 01 000 2 110000 111 111 1 011111 101 101 11 ---------------------------------------------------------------- ^^^^^^ ^^^ ^^^ ^^ |||||| ||| ||| |+- < 2179.584ms |||||| ||| ||| +- < 2113.536ms |||||| ||| ||+- < 1188.864ms |||||| ||| |+- < 1122.816ms |||||| ||| +- < 1056.768ms |||||| ||+- < 660.480ms |||||| |+- < 594.432ms |||||| +- < 528.384ms |||||+- < 396.288ms ||||+- < 330.240ms |||+- < 264.192ms ||+- < 198.144ms |+- < 132.096ms +- < 66.048ms Timeliness of abandonment Total measurements: 239890 ranging from: 1us to: 2s:145ms:364us average latency: 3ms:963us (approx) median latency: 1ms:536us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 4276.224ms] 262144 131072 1 65536 1 32768 1 16384 0 8192 1 4096 0 2048 0 1024 1 512 0 256 1 128 1 1 1 1 64 110 1 0 1 32 101 0 0 11 16 010 1 10 11 8 110 1 01 10 4 101 0 01 01 2 000 0 10 10 1 000 1 11 11 1 ---------------------------------------------------------------- ^^^ ^ ^^ ^^ ^ ||| | || || +- < 2204.928ms ||| | || |+- < 1135.872ms ||| | || +- < 1069.056ms ||| | |+- < 601.344ms ||| | +- < 534.528ms ||| +- < 334.080ms ||+- < 200.448ms |+- < 133.632ms +- < 66.816ms Timeliness of loss Total measurements: 0 no further information available StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 96M | 105G | 2M | 68M | 589M | 5G | 205M | 5G Ephemeral | 96M | 105G | 1M | 25M | 587M | 4G | 202M | 5G | 0 | 0 | 1M | 43M | 1M | 265M | 3M | 96M ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 93M | 30G | 95M | 828M | 94M | 3G Transient | 0 | 0 | 93M | 30G | 94M | 752M | 94M | 3G Short | 0 | 0 | 0 | 0 | 1M | 76M | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 480K | 160M | 480K | 0 | 480K | 19M Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Intermediate | 0 | 0 | 480K | 160M | 480K | 0 | 480K | 19M ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 959K | 36M Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Lingering | 0 | 0 | 0 | 0 | 0 | 0 | 959K | 36M ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 2K | 5K | 86K | 16G | 52K | 3M NearlyForever| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2K | 5K | 86K | 16G | 52K | 3M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Bootstrap thread after reporting customer accumulator StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 28M | 896M | 990M | 9G | 1G | 1K | 2K | 45K Ephemeral | 28M | 896M | 990M | 9G | 1G | 1K | 2K | 45K | 0 | 0 | 11 | 81 | 11 | 0 | 0 | - 1 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Short | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Intermediate | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Lingering | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 44M | 753M | 73M | 2G | 67M | 2G NearlyForever| 0 | 0 | 0 | 0 | 215K | 28M | 9 | 180 | 0 | 0 | 44M | 753M | 73M | 2G | 67M | 2G ______________|_______|_______|_______|_______|_______|_______|_______|_________ Server (all server threads) summary Sales transaction processing: batches: 300 total: 474949 min per batch: 0 max per batch: 1715 average per batch: 1583.1633 Total measurements: 300 ranging from: 51us to: 110ms:366us average latency: 1ms:118us (approx) median latency: 896us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 212.992ms] 512 256 1 128 0 64 0 32 1 16 0 8 1 4 0 2 1 1 1 1 ---------------------------------------------------------------- ^ ^ | +- < 113.152ms +- < 3.328ms Browsing history processing: batches: 300 total: 451912 min per batch: 0 max per batch: 1677 [1371.886s][info][gc ] GC(1404) Concurrent remembered set scanning 58.958ms average per batch: 1506.3733 [1371.886s][info][gc,start ] GC(1404) Concurrent marking roots Total measurements: [1371.886s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent marking roots 300 ranging from: 72us to: 324ms:789us average latency: 2ms:755us (approx) median latency: 640us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 638.976ms] 512 256 1 [1371.887s][info][gc ] GC(1404) Concurrent marking roots 0.492ms [1371.887s][info][gc,start ] GC(1404) Concurrent marking (YOUNG) [1371.887s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent marking 128 0 64 0 32 1 16 0 8 1 4 0 2 1 1 0 1 1 ---------------------------------------------------------------- ^ [1371.889s][info][gc ] GC(1404) Concurrent marking (YOUNG) 2.007ms [1371.889s][info][gc,start ] GC(1404) Pause Final Mark (YOUNG) [1371.889s][info][gc,task ] GC(1404) Using 8 of 8 workers for final marking [1371.889s][info][gc,ergo ] GC(1404) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [1371.889s][info][gc,ergo ] GC(1404) Adaptive CSet Selection for YOUNG. Max Evacuation: 603M, Actual Free: 4775M. [1371.889s][info][gc,ergo ] GC(1404) Chosen CSet evacuates young: 1723K (of which at least: 0B are to be promoted), old: 0B [1371.889s][info][gc,ergo ] GC(1404) Collectable Garbage: 7462M (99%), Immediate: 4775M (63%), 598 regions, CSet: 2686M (35%), 336 regions [1371.889s][info][gc,ergo ] GC(1404) Evacuation Targets: YOUNG: 1723K, PROMOTE: 0B, OLD: 0B, TOTAL: 1723K [1371.889s][info][gc,free ] Free: 11745M, Max: 8192K regular, 560M humongous, Frag: 92% external, 40% internal; Used: 4782M, Mutator Free: 1469 Collector Reserve: 8192K, Max: 8192K; Used: 0B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1371.889s][info][gc ] GC(1404) Pause Final Mark (YOUNG) 0.365ms [1371.889s][info][gc,start ] GC(1404) Concurrent thread roots [1371.889s][info][gc,task ] GC(1404) Using 4 of 8 workers for Concurrent thread roots [1371.889s][info][gc ] GC(1404) Concurrent thread roots 0.382ms [1371.889s][info][gc,start ] GC(1404) Concurrent weak references [1371.889s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent weak references [1371.889s][info][gc,ref ] GC(1404) Encountered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1371.889s][info][gc,ref ] GC(1404) Discovered references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1371.889s][info][gc,ref ] GC(1404) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [1371.889s][info][gc ] GC(1404) Concurrent weak references 0.052ms [1371.890s][info][gc,start ] GC(1404) Concurrent weak roots [1371.890s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent weak root ^ ^ [1371.890s][info][gc ] GC(1404) Concurrent weak roots 0.111ms [1371.890s][info][gc,start ] GC(1404) Concurrent cleanup | | +- < 329.472ms |[1371.890s][info][gc ] GC(1404) Concurrent cleanup 24735M->19959M(31744M) 0.185ms [1371.890s][info][gc,free ] Free: 11743M, Max: 8192K regular, 848M humongous, Frag: 93% external, 0% internal; Used: 14448B, Mutator Free: 1468 Collector Reserve: 8189K, Max: 8189K; Used: 2064B Old Collector Reserve: 2952K, Max: 2952K; Used: 5240K [1371.890s][info][gc,start ] GC(1404) Concurrent strong roots [1371.890s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent strong root +- < 299.520ms +- < 9.984ms Customer replacement processing: batches: 200 total: 200000 min per batch: 1000 max per batch: 1000 average per batch: 1000.0 Total measurements: 200 ranging from: 46us to: 912ms:503us average latency: 5ms:319us (approx) median latency: 151us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms [1371.890s][info][gc ] GC(1404) Concurrent strong roots 0.504ms [1371.890s][info][gc,start ] GC(1404) Concurrent evacuation [1371.890s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent evacuation 1818.624ms] 256 128 1 64 1 32 0 16 0 8 0 4 1 2 1 1 1 1 ---------------------------------------------------------------- ^ ^ | +- < 937.728ms +- < 28.416ms Product replacement processing: batches: 238 total: 11900 min per batch: 50 max per batch: 50 average per batch: 50.0 Total measurements: 238 ranging from: 11us to: 5ms:895us average latency: 1ms:852us (approx) median latency: 2ms:176us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 16.384ms] 128 64 1 32 1 1 01 16 0 01001 8 0 11100 [1371.895s][info][gc ] GC(1404) Concurrent evacuation 4.951ms 4 0 [1371.895s][info][gc,start ] GC(1404) Pause Init Update Refs [1371.895s][info][gc ] GC(1404) Pause Init Update Refs 0.030ms [1371.895s][info][gc,start ] GC(1404) Concurrent update references 11[1371.895s][info][gc,task ] GC(1404) Using 4 of 8 workers for concurrent reference update 0100 [1371.895s][info][gc,free ] At start of update refs, moving 5876K to Mutator free set from Collector Reserve (5876K) and from Old Collector Reserve (0B) 2 0 0010001 1 0 1100011 1 1 ---------------------------------------------------------------- ^ ^^^^^^^ ^ ^ | ||||||| | +- < 6.144ms | ||||||| +- < 3.584ms | ||||||+- < 3.072ms | |||||+- < 2.816ms | ||||+- < 2.560ms | |||+- < 2.304ms | ||+- < 2.048ms | |+- < 1.792ms | +- < 1.536ms +- < 0.256ms Do nothing processing: Total measurements: 162 ranging from: 52us to: 1ms:24us average latency: 108us (approx) median latency: 154us Logarithmic histogram (each column encoded as binary representation of tally total) [0ms 16.384ms] 256 128 1 64 0 32 0 16 1 8 1 4 1 2 1 1 11 11 ---------------------------------------------------------------- ^^ ^^ || |+- < 1.280ms || +- < 1.024ms |+- < 0.512ms +- < 0.256ms StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 223K | 35M | 600K | 7M | 934K | 0 | 6K | 120K Ephemeral | 223K | 35M | 400K | 3M | 734K | 0 | 6K | 120K | 0 | 0 | 200K | 3M | 200K | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 1K | 33K Transient | 0 | 0 | 0 | 0 | 0 | 0 | 1K | 32K Short | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 300 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 474K | 159M | 474K | 0 | 474K | 18M Intermediate | 0 | 0 | -474K | -159M | -474K | 0 | -474K | - 18M ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 903K | 34M Lingering | 0 | 0 | 0 | 0 | 0 | 0 | -903K | - 34M ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 23K | 9M | 223K | 32M | 211K | 9M NearlyForever| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23K | 9M | 223K | 32M | 211K | 9M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Customer/Server thread Net Allocation (expect zero) StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ Ephemeral | 0 | 0 | 1M | 47M | 1M | 265M | 3M | 96M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Short | 0 | 0 | 0 | 0 | 1M | 76M | 15 | 300 ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Intermediate | 0 | 0 | 5K | 1M | 5K | 0 | 5K | 208K ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Lingering | 0 | 0 | 0 | 0 | 0 | 0 | 56K | 2M ______________|_______|_______|_______|_______|_______|_______|_______|_________ NearlyForever| 0 | 0 | 25K | 9M | 309K | 16G | 263K | 13M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Bootstrap thread after discarding this StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 28M | 896M | 990M | 9G | 1G | 3K | 2K | 45K Ephemeral | 28M | 896M | 990M | 9G | 1G | 3K | 4K | 85K | 0 | 0 | 21 | 111 | 21 | 0 | - 2K | - 40K ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 300 Short | 0 | 0 | 0 | 0 | 0 | 0 | - 15 | -300 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Intermediate | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Transient | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 Lingering | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ | 0 | 0 | 44M | 753M | 73M | 2G | 67M | 2G NearlyForever| 0 | 0 | 44M | 753M | 73M | 10G | 67M | 2G | 0 | 0 | - 2K | - 5K | - 56K | - 8G | - 30K | - 1M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Net allocation for all threads (should be zero) StringBuilder ArrayObject net | StringBuilderData | ArrayData allocated | | StringObject | | PlainObject | | | StringData | | ObjectData ______________|_______|_______|_______|_______|_______|_______|_______|_________ Ephemeral | 0 | 0 | 1M | 47M | 1M | 265M | 3M | 95M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Short | 0 | 0 | 0 | 0 | 1M | 76M | 0 | 0 ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Intermediate | 0 | 0 | 5K | 1M | 5K | 0 | 5K | 208K ______________|_______|_______|_______|_______|_______|_______|_______|_________ Transient | | | | | | | | Lingering | 0 | 0 | 0 | 0 | 0 | 0 | 56K | 2M ______________|_______|_______|_______|_______|_______|_______|_______|_________ NearlyForever| 0 | 0 | 23K | 9M | 253K | 8G | 233K | 11M ______________|_______|_______|_______|_______|_______|_______|_______|_________ Server Response-Time Percentiles (in microseconds) Sales Transaction Processing[300]: P50(820) P95(1197) P99(1392) P99.9(*) P99.99(*) P99.999(*) P100(110366) Browsing History Processing[300]: P50(736) P95(1041) P99(1758) P99.9(*) P99.99(*) P99.999(*) P100(324789) Customer Replacement Processing[200]: P50(1284) P95(1622) P99(2057) P99.9(*) P99.99(*) P99.999(*) P100(912503) Product Replacement Processing[238]: P50(2098) P95(2664) P99(2931) P99.9(*) P99.99(*) P99.999(*) P100(5895) Do Nothing Processing[162]: P50(77) P95(121) P99(349) P99.9(*) P99.99(*) P99.999(*) P100(1024) * indicates insufficient data to report this percentile Customer Response-Time Percentiles (in microseconds) Customer Preparation Processing[100000]: P50(1068) P95(1376) P99(2259) P99.9(1611716) P99.99(1873174) P99.999(1989050) P100(2147645) Customer Purchase Processing[100000]: P50(1764) P95(2899) P99(3789) P99.9(509069) P99.99(868777) P99.999(984785) P100(2139948) Customer Save For Later Processing[100000]: P50(1768) P95(2925) P99(3825) P99.9(522009) P99.99(863050) P99.999(1014588) P100(2120476) Customer Abandonment Processing[100000]: P50(1764) P95(2938) P99(3932) P99.9(573056) P99.99(1497290) P99.999(1752086) P100(2145364) Do Nothing Processing[0]: P50(*) P95(*) P99(*) P99.9(*) P99.99(*) P99.999(*) P100(*) * indicates insufficient data to report this percentile ;; this is not good: 6 degens in 31G high throughput configuration GC(1177) starts young, but immediately cancels to do C&F OLD [1051.904s][info][gc,ergo ] GC(1177) Start GC cycle (YOUNG) [1051.904s][info][gc ] GC(1177) GC cancellation took 0.010s GC(1178) is C&F for start of OLD mark, canclled for young GC(1179) GC(1179) starts young, but immediately cancels to do C&F OLD [1051.925s][info][gc,ergo ] GC(1179) Start GC cycle (YOUNG) [1051.925s][info][gc ] GC(1179) GC cancellation took 0.010s GC(1180) is C&F for start of OLD mark, cancelled for young GC(1181) GC(1181) starts YOUNG, but immediately cancels to do C&F OLD [1051.945s][info][gc,ergo ] GC(1181) Start GC cycle (YOUNG) [1051.945s][info][gc ] GC(1181) GC cancellation took 0.010s GC(1182) is C&F for start of OLD mark, cancelled for young GC(1183) GC(1183) starts YOUNG, but immediately cancels to do C&F OLD [1051.966s][info][gc,ergo ] GC(1183) Start GC cycle (YOUNG) [1051.966s][info][gc ] GC(1183) GC cancellation took 0.010s Degen(1186) @1051.987 after [1051.977s][info][gc ] Trigger (YOUNG): Free (20054K) is below minimum threshold (1486M) Note that GC(1184) was coalescing and filling old (trying to start an OLD GC) [1371.920s][info][gc ] GC(1404) Concurrent update references 24.200ms [1371.920s][info][gc,start ] GC(1404) Concurrent update thread roots [1371.920s][info][gc ] GC(1404) Concurrent update thread roots 0.429ms [1371.920s][info][gc,start ] GC(1404) Pause Final Update Refs [1371.920s][info][gc,task ] GC(1404) Using 8 of 8 workers for final reference update [1371.920s][info][gc ] GC(1404) Transfer SATB buffers [1371.920s][info][gc,free ] Free: 13712M, Max: 8192K regular, 848M humongous, Frag: 93% external, 19% internal; Used: 2639M, Mutator Free: 1714 Collector Reserve: 725M, Max: 8192K; Used: 51482K Old Collector Reserve: 2661K, Max: 2661K; Used: 5531K [1371.920s][info][gc ] GC(1404) Pause Final Update Refs 0.204ms [1371.920s][info][gc,start ] GC(1404) Concurrent cleanup [1371.921s][info][gc ] GC(1404) Concurrent cleanup 19962M->17274M(31744M) 0.155ms [1371.921s][info][gc,ergo ] GC(1404) After cleanup, successfully transferred 0 regions to none to prepare for next gc, old available: 2671K, young_available: 14437M [1371.921s][info][gc,ergo ] GC(1404) At end of Concurrent Young GC: GCU: 24.6%, MU: 9.5% during period of 3.207s [1371.921s][info][gc,ergo ] GC(1404) At end of Concurrent Young GC: YOUNG generation used: 43290K, used regions: 65536K, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 14437M [1371.921s][info][gc,ergo ] GC(1404) At end of Concurrent Young GC: OLD generation used: 17232M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 2671K [1371.921s][info][gc,free ] Free: 13712M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 0B, Mutator Free: 1714 Collector Reserve: 725M, Max: 8192K; Used: 2330K Old Collector Reserve: 2661K, Max: 2661K; Used: 5531K [1371.921s][info][gc,stats ] [1371.921s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1371.921s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1371.921s][info][gc,stats ] [1371.921s][info][gc,stats ] Concurrent Reset 34060 us [1371.921s][info][gc,stats ] Pause Init Mark (G) 3978 us [1371.921s][info][gc,stats ] Pause Init Mark (N) 3870 us [1371.921s][info][gc,stats ] Swap Remembered Set 3383 us [1371.921s][info][gc,stats ] Transfer Old From SATB 38 us [1371.921s][info][gc,stats ] Update Region States 402 us [1371.921s][info][gc,stats ] Concurrent Scan Remembered Set 58990 us, parallelism: 3.99x [1371.921s][info][gc,stats ] RS: 235626 us [1371.921s][info][gc,stats ] RS: Scan Clusters 235626 us, workers (us): 58910, 58909, 58907, 58900, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Concurrent Mark Roots 498 us, parallelism: 2.96x [1371.921s][info][gc,stats ] CMR: 1478 us [1371.921s][info][gc,stats ] CMR: Thread Roots 242 us, workers (us): 112, 0, 130, 0, ---, ---, ---, ---, [1371.921s][info][gc,stats ] CMR: Code Cache Roots 1167 us, workers (us): 266, 353, 197, 352, ---, ---, ---, ---, [1371.921s][info][gc,stats ] CMR: VM Strong Roots 6 us, workers (us): 5, 0, 0, 0, ---, ---, ---, ---, [1371.921s][info][gc,stats ] CMR: CLDG Roots 63 us, workers (us): 55, ---, 9, ---, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Concurrent Marking 2013 us, parallelism: 3.68x [1371.921s][info][gc,stats ] CM: 7414 us [1371.921s][info][gc,stats ] CM: Parallel Mark 7414 us, workers (us): 1861, 1855, 1855, 1842, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Pause Final Mark (G) 414 us [1371.921s][info][gc,stats ] Pause Final Mark (N) 370 us [1371.921s][info][gc,stats ] Finish Mark 86 us [1371.921s][info][gc,stats ] Update Region States 93 us [1371.921s][info][gc,stats ] Choose Collection Set 110 us [1371.921s][info][gc,stats ] Rebuild Free Set 52 us [1371.921s][info][gc,stats ] Concurrent Thread Roots 390 us, parallelism: 1.32x [1371.921s][info][gc,stats ] CTR: 515 us [1371.921s][info][gc,stats ] CTR: Thread Roots 515 us, workers (us): 48, 342, 40, 85, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Concurrent Weak References 61 us, parallelism: 0.02x [1371.921s][info][gc,stats ] CWRF: 1 us [1371.921s][info][gc,stats ] CWRF: Weak References 1 us, workers (us): 1, 0, 0, 0, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Concurrent Weak Roots 120 us [1371.921s][info][gc,stats ] Roots 65 us, parallelism: 1.78x [1371.921s][info][gc,stats ] CWR: 115 us [1371.921s][info][gc,stats ] CWR: VM Weak Roots 115 us, workers (us): 33, 31, 26, 25, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Rendezvous 34 us [1371.921s][info][gc,stats ] Concurrent Cleanup 201 us [1371.921s][info][gc,stats ] Concurrent Strong Roots 519 us, parallelism: 2.31x [1371.921s][info][gc,stats ] CSR: 1199 us [1371.921s][info][gc,stats ] CSR: Code Cache Roots 1167 us, workers (us): 185, 445, 361, 176, ---, ---, ---, ---, [1371.921s][info][gc,stats ] CSR: VM Strong Roots 4 us, workers (us): 3, 0, 0, 0, ---, ---, ---, ---, [1371.921s][info][gc,stats ] CSR: CLDG Roots 29 us, workers (us): 26, 2, ---, ---, ---, ---, ---, ---, [1371.921s][info][gc,stats ] Concurrent Evacuation 4970 us [1371.921s][info][gc,stats ] Pause Init Update Refs (G) 85 us [1371.921s][info][gc,stats ] Pause Init Update Refs (N) 35 us [1371.921s][info][gc,stats ] Manage GCLABs 4 us [1371.921s][info][gc,stats ] Concurrent Update Refs 24230 us [1371.921s][info][gc,stats ] Concurrent Update Thread Roots 438 us [1371.921s][info][gc,stats ] Pause Final Update Refs (G) 314 us [1371.921s][info][gc,stats ] Pause Final Update Refs (N) 209 us [1371.921s][info][gc,stats ] Update Region States 48 us [1371.921s][info][gc,stats ] Trash Collection Set 12 us [1371.921s][info][gc,stats ] Rebuild Free Set 84 us [1371.921s][info][gc,stats ] Concurrent Cleanup 164 us [1371.921s][info][gc,stats ] Workers: Evacuated 1723K across 50969 objects, abandoned 0B across 0 objects. [1371.921s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.921s][info][gc,stats ] - age 1: 60752 bytes, 60752 total [1371.921s][info][gc,stats ] - age 2: 270752 bytes, 331504 total [1371.921s][info][gc,stats ] - age 3: 211120 bytes, 542624 total [1371.921s][info][gc,stats ] - age 4: 362232 bytes, 904856 total [1371.921s][info][gc,stats ] - age 5: 249960 bytes, 1154816 total [1371.921s][info][gc,stats ] - age 6: 209168 bytes, 1363984 total [1371.921s][info][gc,stats ] - age 7: 400600 bytes, 1764584 total [1371.921s][info][gc,stats ] [1371.921s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1371.921s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.921s][info][gc,stats ] [1371.921s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1371.921s][info][gc,stats ] - age 2: 32 bytes, 32 total [1371.921s][info][gc,stats ] - age 6: 816 bytes, 848 total [1371.921s][info][gc,stats ] [1371.921s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1371.921s][info][gc,stats ] - age 7: 8732433080 bytes, 8732433080 total [1371.921s][info][gc,metaspace] Metaspace: 9278K(9408K)->9336K(9472K) NonClass: 8512K(8576K)->8568K(8640K) Class: 766K(832K)->767K(832K) [1371.931s][info][gc ] Transition from: normal to: idle [1371.931s][info][gc ] Resume old GC: marking is in progress, preparing is NOT in progress [1371.931s][info][gc ] Transition from: idle to: old [1371.931s][info][gc,free ] Free: 13712M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 0B, Mutator Free: 1714 Collector Reserve: 725M, Max: 8192K; Used: 2330K Old Collector Reserve: 2661K, Max: 2661K; Used: 5531K [1371.931s][info][gc,start ] GC(1405) Concurrent marking (OLD) [1371.931s][info][gc,task ] GC(1405) Using 4 of 8 workers for concurrent marking [1371.958s][info][gc ] ShenandoahRegulatorThread: Stop requested. [1371.959s][info][gc ] ShenandoahRegulatorThread: Done. [1371.959s][info][gc ] Cancelling GC: Stopping VM [1371.960s][info][gc ] GC(1405) Concurrent marking (OLD) 28.329ms [1371.960s][info][gc,ergo ] GC(1405) At end of OLD marking increment: GCU: -8702338.4%, MU: 8703360.8% for duration 0.039s (totals to be subsumed in next gc report) [1371.960s][info][gc,ergo ] GC(1405) At end of Concurrent Old Marking increment: YOUNG generation used: 51341K, used regions: 73728K, humongous waste: 0B, soft capacity: 31744M, max capacity: 14480M, available: 14429M [1371.960s][info][gc,ergo ] GC(1405) At end of Concurrent Old Marking increment: OLD generation used: 17232M, used regions: 17264M, humongous waste: 30045K, soft capacity: 0B, max capacity: 17264M, available: 2671K [1371.960s][info][gc,free ] Free: 13704M, Max: 8192K regular, 1136M humongous, Frag: 92% external, 0% internal; Used: 8051K, Mutator Free: 1714 Collector Reserve: 725M, Max: 8192K; Used: 2330K Old Collector Reserve: 2661K, Max: 2661K; Used: 5531K [1371.960s][info][gc,stats ] [1371.960s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1371.960s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1371.960s][info][gc,stats ] [1371.960s][info][gc,stats ] CM: 112670 us [1371.960s][info][gc,stats ] CM: Parallel Mark 112670 us, workers (us): 28157, 28265, 28220, 28027, ---, ---, ---, ---, [1371.960s][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1371.960s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.960s][info][gc,stats ] [1371.960s][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [1371.960s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.960s][info][gc,stats ] [1371.960s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1371.960s][info][gc,stats ] - age 2: 32 bytes, 32 total [1371.960s][info][gc,stats ] - age 6: 816 bytes, 848 total [1371.960s][info][gc,stats ] [1371.960s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1371.960s][info][gc,stats ] - age 7: 8735448016 bytes, 8735448016 total [1371.960s][info][gc,metaspace] Metaspace: 9336K(9472K)->9344K(9472K) NonClass: 8568K(8640K)->8575K(8640K) Class: 767K(832K)->769K(832K) [1371.970s][info][gc,heap,exit] Heap [1371.970s][info][gc,heap,exit] Shenandoah Heap [1371.970s][info][gc,heap,exit] 31744M max, 31744M soft max, 31744M committed, 17282M used [1371.970s][info][gc,heap,exit] 3968 x 8192K regions [1371.970s][info][gc,heap,exit] Status: old marking, cancelled [1371.970s][info][gc,heap,exit] Reserved region: [1371.970s][info][gc,heap,exit] - [0x0000001000800000, 0x00000017c0800000) [1371.970s][info][gc,heap,exit] Collection set: [1371.970s][info][gc,heap,exit] - map (vanilla): 0x0000000000012001 [1371.970s][info][gc,heap,exit] - map (biased): 0x0000000000010000 [1371.970s][info][gc,heap,exit] [1371.970s][info][gc,heap,exit] Metaspace used 9344K, committed 9472K, reserved 1114112K [1371.970s][info][gc,heap,exit] class space used 769K, committed 832K, reserved 1048576K [1371.970s][info][gc,stats ] [1371.970s][info][gc,stats ] GC STATISTICS: [1371.970s][info][gc,stats ] "(G)" (gross) pauses include VM time: time to notify and block threads, do the pre- [1371.970s][info][gc,stats ] and post-safepoint housekeeping. Use -Xlog:safepoint+stats to dissect. [1371.970s][info][gc,stats ] "(N)" (net) pauses are the times spent in the actual GC code. [1371.970s][info][gc,stats ] "a" is average time for each phase, look at levels to see if average makes sense. [1371.970s][info][gc,stats ] "lvls" are quantiles: 0% (minimum), 25%, 50% (median), 75%, 100% (maximum). [1371.970s][info][gc,stats ] [1371.970s][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [1371.970s][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [1371.970s][info][gc,stats ] [1371.970s][info][gc,stats ] Pacing delays are measured from entering the pacing code till exiting it. Therefore, [1371.970s][info][gc,stats ] observed pacing delays may be higher than the threshold when paced thread spent more [1371.970s][info][gc,stats ] time in the pacing code. It usually happens when thread is de-scheduled while paced, [1371.970s][info][gc,stats ] OS takes longer to unblock the thread, or JVM experiences an STW pause. [1371.970s][info][gc,stats ] [1371.970s][info][gc,stats ] Higher delay would prevent application outpacing the GC, but it will hide the GC latencies [1371.970s][info][gc,stats ] from the STW pause times. Pacing affects the individual threads, and so it would also be [1371.970s][info][gc,stats ] invisible to the usual profiling tools, but would add up to end-to-end application latency. [1371.970s][info][gc,stats ] Raise max pacing delay with care. [1371.970s][info][gc,stats ] [1371.970s][info][gc,stats ] Concurrent Reset = 11.933 s (a = 17269 us) (n = 691) (lvls, us = 89, 7344, 15234, 25195, 180291) [1371.970s][info][gc,stats ] Concurrent Reset (OLD) = 0.599 s (a = 37445 us) (n = 16) (lvls, us = 12305, 36914, 37500, 38867, 45288) [1371.970s][info][gc,stats ] Pause Init Mark (G) = 3.289 s (a = 4760 us) (n = 691) (lvls, us = 209, 4238, 4414, 4648, 94346) [1371.970s][info][gc,stats ] Pause Init Mark (N) = 2.653 s (a = 3839 us) (n = 691) (lvls, us = 102, 3535, 3691, 3945, 6557) [1371.970s][info][gc,stats ] Swap Remembered Set = 2.338 s (a = 3383 us) (n = 691) (lvls, us = 45, 3281, 3340, 3398, 5250) [1371.970s][info][gc,stats ] Transfer Old From SATB = 0.134 s (a = 898 us) (n = 149) (lvls, us = 38, 447, 553, 1367, 2381) [1371.970s][info][gc,stats ] Update Region States = 0.095 s (a = 138 us) (n = 691) (lvls, us = 24, 59, 100, 213, 1255) [1371.970s][info][gc,stats ] Concurrent Scan Remembered Set = 72.739 s (a = 105267 us) (n = 691) (lvls, us = 1094, 21484, 36523, 88672, 1205059) [1371.970s][info][gc,stats ] RS: = 291.592 s (a = 421376 us) (n = 692) (lvls, us = 4219, 85352, 144531, 353516, 4819899) [1371.970s][info][gc,stats ] RS: Scan Clusters = 291.592 s (a = 421376 us) (n = 692) (lvls, us = 4219, 85352, 144531, 353516, 4819899) [1371.970s][info][gc,stats ] Concurrent Mark Roots = 2.988 s (a = 4324 us) (n = 691) (lvls, us = 236, 3574, 4004, 4473, 15430) [1371.970s][info][gc,stats ] CMR: = 10.822 s (a = 15661 us) (n = 691) (lvls, us = 633, 12695, 14258, 16211, 59370) [1371.970s][info][gc,stats ] CMR: Thread Roots = 10.017 s (a = 14496 us) (n = 691) (lvls, us = 197, 11523, 13086, 15039, 57680) [1371.970s][info][gc,stats ] CMR: Code Cache Roots = 0.695 s (a = 1006 us) (n = 691) (lvls, us = 369, 949, 996, 1094, 1340) [1371.970s][info][gc,stats ] CMR: VM Strong Roots = 0.081 s (a = 117 us) (n = 691) (lvls, us = 4, 90, 97, 123, 1014) [1371.970s][info][gc,stats ] CMR: CLDG Roots = 0.029 s (a = 42 us) (n = 691) (lvls, us = 32, 36, 38, 45, 93) [1371.970s][info][gc,stats ] Concurrent Marking = 523.658 s (a = 612466 us) (n = 855) (lvls, us = 85, 17969, 304688, 900391, 5824905) [1371.970s][info][gc,stats ] CM: = 2074.133 s (a = 2423052 us) (n = 856) (lvls, us = 15, 62109, 1191406, 3554688, 23294908) [1371.970s][info][gc,stats ] CM: Parallel Mark = 2074.133 s (a = 2423052 us) (n = 856) (lvls, us = 15, 62109, 1191406, 3554688, 23294908) [1371.970s][info][gc,stats ] Pause Final Mark (G) = 1.016 s (a = 1444 us) (n = 704) (lvls, us = 414, 1348, 1445, 1504, 2595) [1371.970s][info][gc,stats ] Pause Final Mark (N) = 0.674 s (a = 958 us) (n = 704) (lvls, us = 369, 895, 949, 996, 2099) [1371.970s][info][gc,stats ] Finish Mark = 0.541 s (a = 766 us) (n = 706) (lvls, us = 76, 447, 490, 512, 201095) [1371.970s][info][gc,stats ] Update Region States = 0.061 s (a = 86 us) (n = 704) (lvls, us = 43, 83, 87, 91, 140) [1371.970s][info][gc,stats ] Choose Collection Set = 0.103 s (a = 146 us) (n = 704) (lvls, us = 67, 105, 131, 189, 294) [1371.970s][info][gc,stats ] Rebuild Free Set = 0.037 s (a = 52 us) (n = 704) (lvls, us = 33, 46, 52, 56, 94) [1371.970s][info][gc,stats ] Concurrent Thread Roots = 3.060 s (a = 4441 us) (n = 689) (lvls, us = 100, 3730, 4082, 4590, 15024) [1371.970s][info][gc,stats ] CTR: = 11.781 s (a = 17099 us) (n = 689) (lvls, us = 236, 14258, 15625, 17578, 59157) [1371.970s][info][gc,stats ] CTR: Thread Roots = 11.781 s (a = 17099 us) (n = 689) (lvls, us = 236, 14258, 15625, 17578, 59157) [1371.970s][info][gc,stats ] Concurrent Weak References = 0.035 s (a = 50 us) (n = 704) (lvls, us = 34, 42, 45, 55, 123) [1371.970s][info][gc,stats ] CWRF: = 0.001 s (a = 2 us) (n = 704) (lvls, us = 1, 1, 1, 2, 53) [1371.970s][info][gc,stats ] CWRF: Weak References = 0.001 s (a = 2 us) (n = 704) (lvls, us = 1, 1, 1, 2, 53) [1371.970s][info][gc,stats ] Concurrent Weak Roots = 0.492 s (a = 699 us) (n = 704) (lvls, us = 77, 629, 672, 762, 2165) [1371.970s][info][gc,stats ] Roots = 0.038 s (a = 54 us) (n = 704) (lvls, us = 43, 51, 54, 57, 76) [1371.970s][info][gc,stats ] CWR: = 0.054 s (a = 77 us) (n = 704) (lvls, us = 53, 68, 75, 82, 180) [1371.970s][info][gc,stats ] CWR: VM Weak Roots = 0.054 s (a = 77 us) (n = 704) (lvls, us = 53, 68, 75, 82, 180) [1371.970s][info][gc,stats ] Rendezvous = 0.442 s (a = 628 us) (n = 704) (lvls, us = 21, 561, 602, 695, 2096) [1371.970s][info][gc,stats ] Concurrent Cleanup = 0.086 s (a = 122 us) (n = 704) (lvls, us = 99, 107, 111, 123, 229) [1371.970s][info][gc,stats ] Concurrent Strong Roots = 0.291 s (a = 426 us) (n = 682) (lvls, us = 180, 414, 428, 441, 1111) [1371.970s][info][gc,stats ] CSR: = 0.761 s (a = 1117 us) (n = 682) (lvls, us = 428, 1074, 1113, 1172, 1377) [1371.970s][info][gc,stats ] CSR: Code Cache Roots = 0.647 s (a = 949 us) (n = 682) (lvls, us = 398, 920, 965, 996, 1167) [1371.970s][info][gc,stats ] CSR: VM Strong Roots = 0.094 s (a = 138 us) (n = 682) (lvls, us = 4, 125, 137, 148, 198) [1371.970s][info][gc,stats ] CSR: CLDG Roots = 0.020 s (a = 29 us) (n = 682) (lvls, us = 22, 26, 28, 29, 210) [1371.970s][info][gc,stats ] Coalesce and Fill Old Dead = 6.322 s (a = 21359 us) (n = 296) (lvls, us = 38, 254, 289, 312, 527378) [1371.970s][info][gc,stats ] Concurrent Evacuation = 36.184 s (a = 52517 us) (n = 689) (lvls, us = 1777, 17578, 28125, 61719, 690864) [1371.970s][info][gc,stats ] Pause Final Roots (G) = 0.006 s (a = 416 us) (n = 15) (lvls, us = 324, 395, 414, 426, 506) [1371.971s][info][gc,stats ] Pause Final Roots (N) = 0.001 s (a = 38 us) (n = 15) (lvls, us = 31, 36, 37, 38, 46) [1371.971s][info][gc,stats ] Pause Init Update Refs (G) = 0.678 s (a = 984 us) (n = 689) (lvls, us = 85, 920, 965, 1035, 2231) [1371.971s][info][gc,stats ] Pause Init Update Refs (N) = 0.347 s (a = 503 us) (n = 689) (lvls, us = 21, 484, 504, 529, 867) [1371.971s][info][gc,stats ] Manage GCLABs = 0.288 s (a = 418 us) (n = 689) (lvls, us = 3, 402, 422, 439, 525) [1371.971s][info][gc,stats ] Concurrent Update Refs = 204.873 s (a = 297348 us) (n = 689) (lvls, us = 6680, 82617, 189453, 449219, 1716809) [1371.971s][info][gc,stats ] Concurrent Update Thread Roots = 8.089 s (a = 11792 us) (n = 686) (lvls, us = 254, 9180, 9961, 11523, 62111) [1371.971s][info][gc,stats ] Pause Final Update Refs (G) = 0.602 s (a = 877 us) (n = 686) (lvls, us = 223, 738, 836, 932, 2714) [1371.971s][info][gc,stats ] Pause Final Update Refs (N) = 0.237 s (a = 345 us) (n = 686) (lvls, us = 154, 219, 234, 273, 2059) [1371.971s][info][gc,stats ] Update Region States = 0.033 s (a = 48 us) (n = 686) (lvls, us = 26, 44, 48, 51, 143) [1371.971s][info][gc,stats ] Trash Collection Set = 0.010 s (a = 15 us) (n = 686) (lvls, us = 3, 8, 13, 20, 42) [1371.971s][info][gc,stats ] Rebuild Free Set = 0.056 s (a = 81 us) (n = 686) (lvls, us = 63, 75, 79, 84, 628) [1371.971s][info][gc,stats ] Concurrent Cleanup = 0.122 s (a = 178 us) (n = 686) (lvls, us = 104, 139, 172, 199, 1224) [1371.971s][info][gc,stats ] Pause Degenerated GC (G) = 4.608 s (a = 768022 us) (n = 6) (lvls, us = 316406, 316406, 435547, 683594, 1978935) [1371.971s][info][gc,stats ] Pause Degenerated GC (N) = 3.618 s (a = 602971 us) (n = 6) (lvls, us = 236328, 236328, 361328, 542969, 1542276) [1371.971s][info][gc,stats ] Degen STW Mark = 0.195 s (a = 195207 us) (n = 1) (lvls, us = 193359, 193359, 193359, 193359, 195207) [1371.971s][info][gc,stats ] DSM: = 0.186 s (a = 186453 us) (n = 1) (lvls, us = 185547, 185547, 185547, 185547, 186453) [1371.971s][info][gc,stats ] DSM: Thread Roots = 0.005 s (a = 4511 us) (n = 1) (lvls, us = 4492, 4492, 4492, 4492, 4511) [1371.971s][info][gc,stats ] DSM: Code Cache Roots = 0.002 s (a = 1549 us) (n = 1) (lvls, us = 1543, 1543, 1543, 1543, 1549) [1371.971s][info][gc,stats ] DSM: VM Strong Roots = 0.000 s (a = 70 us) (n = 1) (lvls, us = 70, 70, 70, 70, 70) [1371.971s][info][gc,stats ] DSM: CLDG Roots = 0.000 s (a = 26 us) (n = 1) (lvls, us = 26, 26, 26, 26, 26) [1371.971s][info][gc,stats ] DSM: Parallel Mark = 0.180 s (a = 180297 us) (n = 1) (lvls, us = 179688, 179688, 179688, 179688, 180297) [1371.971s][info][gc,stats ] System Purge = 0.000 s (a = 96 us) (n = 3) (lvls, us = 82, 82, 82, 100, 105) [1371.971s][info][gc,stats ] Weak References = 0.000 s (a = 63 us) (n = 3) (lvls, us = 49, 49, 49, 67, 74) [1371.971s][info][gc,stats ] WRP: = 0.000 s (a = 2 us) (n = 3) (lvls, us = 2, 2, 2, 2, 2) [1371.971s][info][gc,stats ] WRP: Weak References = 0.000 s (a = 2 us) (n = 3) (lvls, us = 2, 2, 2, 2, 2) [1371.971s][info][gc,stats ] Weak Roots = 0.000 s (a = 32 us) (n = 3) (lvls, us = 30, 30, 30, 32, 34) [1371.971s][info][gc,stats ] DWR: = 0.000 s (a = 43 us) (n = 3) (lvls, us = 42, 42, 42, 44, 44) [1371.971s][info][gc,stats ] DWR: VM Weak Roots = 0.000 s (a = 43 us) (n = 3) (lvls, us = 42, 42, 42, 44, 44) [1371.971s][info][gc,stats ] Update Region States = 0.000 s (a = 83 us) (n = 3) (lvls, us = 79, 79, 79, 80, 90) [1371.971s][info][gc,stats ] Manage GC/TLABs = 0.001 s (a = 487 us) (n = 3) (lvls, us = 461, 461, 461, 496, 501) [1371.971s][info][gc,stats ] Choose Collection Set = 0.001 s (a = 264 us) (n = 3) (lvls, us = 244, 244, 244, 252, 294) [1371.971s][info][gc,stats ] Rebuild Free Set = 0.000 s (a = 44 us) (n = 3) (lvls, us = 36, 36, 36, 38, 57) [1371.971s][info][gc,stats ] Evacuation = 0.376 s (a = 125213 us) (n = 3) (lvls, us = 16016, 16016, 16016, 23828, 335549) [1371.971s][info][gc,stats ] Manage GCLABs = 0.001 s (a = 447 us) (n = 3) (lvls, us = 395, 395, 395, 455, 488) [1371.971s][info][gc,stats ] Update References = 2.794 s (a = 465712 us) (n = 6) (lvls, us = 73047, 73047, 339844, 542969, 1002374) [1371.971s][info][gc,stats ] Update Region States = 0.000 s (a = 44 us) (n = 6) (lvls, us = 39, 39, 45, 46, 49) [1371.971s][info][gc,stats ] Trash Collection Set = 0.000 s (a = 32 us) (n = 6) (lvls, us = 25, 25, 29, 33, 40) [1371.971s][info][gc,stats ] Rebuild Free Set = 0.001 s (a = 94 us) (n = 6) (lvls, us = 79, 79, 94, 97, 109) [1371.971s][info][gc,stats ] Degen Update Roots = 0.005 s (a = 823 us) (n = 6) (lvls, us = 715, 715, 791, 793, 1032) [1371.971s][info][gc,stats ] DU: = 0.036 s (a = 6014 us) (n = 6) (lvls, us = 5273, 5273, 5801, 5879, 7453) [1371.971s][info][gc,stats ] DU: Thread Roots = 0.023 s (a = 3833 us) (n = 6) (lvls, us = 3125, 3125, 3555, 3633, 5459) [1371.971s][info][gc,stats ] DU: Code Cache Roots = 0.012 s (a = 1949 us) (n = 6) (lvls, us = 1758, 1758, 1953, 1992, 2023) [1371.971s][info][gc,stats ] DU: VM Strong Roots = 0.000 s (a = 71 us) (n = 6) (lvls, us = 67, 67, 72, 72, 74) [1371.971s][info][gc,stats ] DU: VM Weak Roots = 0.000 s (a = 68 us) (n = 6) (lvls, us = 66, 66, 67, 68, 69) [1371.971s][info][gc,stats ] DU: CLDG Roots = 0.001 s (a = 92 us) (n = 6) (lvls, us = 80, 80, 91, 95, 102) [1371.971s][info][gc,stats ] Cleanup = 0.001 s (a = 195 us) (n = 6) (lvls, us = 158, 158, 186, 201, 233) [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] Under allocation pressure, concurrent cycles may cancel, and either continue cycle [1371.971s][info][gc,stats ] under stop-the-world pause or result in stop-the-world Full GC. Increase heap size, [1371.971s][info][gc,stats ] tune GC heuristics, set more aggressive pacing delay, or lower allocation rate [1371.971s][info][gc,stats ] to avoid Degenerated and Full GC cycles. Abbreviated cycles are those which found [1371.971s][info][gc,stats ] enough regions with no live objects to skip evacuation. [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] 686 Successful Concurrent GCs [1371.971s][info][gc,stats ] 0 invoked explicitly [1371.971s][info][gc,stats ] 0 invoked implicitly [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] 15 Completed Old GCs [1371.971s][info][gc,stats ] 18 mixed [1371.971s][info][gc,stats ] 149 interruptions [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] 6 Degenerated GCs [1371.971s][info][gc,stats ] 6 caused by allocation failure [1371.971s][info][gc,stats ] 1 happened at Outside of Cycle [1371.971s][info][gc,stats ] 2 happened at Mark [1371.971s][info][gc,stats ] 3 happened at Update References [1371.971s][info][gc,stats ] 0 upgraded to Full GC [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] 0 Abbreviated GCs [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] 0 Full GCs [1371.971s][info][gc,stats ] 0 invoked explicitly [1371.971s][info][gc,stats ] 0 invoked implicitly [1371.971s][info][gc,stats ] 0 caused by allocation failure [1371.971s][info][gc,stats ] 0 upgraded from Degenerated GC [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] Workers: Evacuated 75042M across 1615319888 objects, abandoned 6552B across 46 objects. [1371.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.971s][info][gc,stats ] - age 1: 46889970352 bytes, 46889970352 total [1371.971s][info][gc,stats ] - age 2: 8819261248 bytes, 55709231600 total [1371.971s][info][gc,stats ] - age 3: 4182247880 bytes, 59891479480 total [1371.971s][info][gc,stats ] - age 4: 3490495888 bytes, 63381975368 total [1371.971s][info][gc,stats ] - age 5: 2915536536 bytes, 66297511904 total [1371.971s][info][gc,stats ] - age 6: 2967174368 bytes, 69264686272 total [1371.971s][info][gc,stats ] - age 7: 3563088216 bytes, 72827774488 total [1371.971s][info][gc,stats ] - age 8: 1316903224 bytes, 74144677712 total [1371.971s][info][gc,stats ] - age 9: 944897216 bytes, 75089574928 total [1371.971s][info][gc,stats ] - age 10: 516867096 bytes, 75606442024 total [1371.971s][info][gc,stats ] - age 11: 337863944 bytes, 75944305968 total [1371.971s][info][gc,stats ] - age 12: 245819056 bytes, 76190125024 total [1371.971s][info][gc,stats ] - age 13: 155286640 bytes, 76345411664 total [1371.971s][info][gc,stats ] - age 14: 95021800 bytes, 76440433464 total [1371.971s][info][gc,stats ] - age 15: 179708568 bytes, 76620142032 total [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] Mutators: Evacuated 657M across 13342943 objects, abandoned 5976B across 69 objects. [1371.971s][info][gc,stats ] Age table with threshold 7 (max threshold 15) [1371.971s][info][gc,stats ] - age 1: 346497904 bytes, 346497904 total [1371.971s][info][gc,stats ] - age 2: 151047536 bytes, 497545440 total [1371.971s][info][gc,stats ] - age 3: 75885656 bytes, 573431096 total [1371.971s][info][gc,stats ] - age 4: 48607264 bytes, 622038360 total [1371.971s][info][gc,stats ] - age 5: 23623232 bytes, 645661592 total [1371.971s][info][gc,stats ] - age 6: 13931952 bytes, 659593544 total [1371.971s][info][gc,stats ] - age 7: 12085456 bytes, 671679000 total [1371.971s][info][gc,stats ] - age 8: 6876768 bytes, 678555768 total [1371.971s][info][gc,stats ] - age 9: 3144712 bytes, 681700480 total [1371.971s][info][gc,stats ] - age 10: 1703320 bytes, 683403800 total [1371.971s][info][gc,stats ] - age 11: 252408 bytes, 683656208 total [1371.971s][info][gc,stats ] - age 12: 212080 bytes, 683868288 total [1371.971s][info][gc,stats ] - age 13: 121464 bytes, 683989752 total [1371.971s][info][gc,stats ] - age 14: 55808 bytes, 684045560 total [1371.971s][info][gc,stats ] - age 15: 195712 bytes, 684241272 total [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] Young regions: Age table with threshold 7 (max threshold 15) [1371.971s][info][gc,stats ] - age 2: 32 bytes, 32 total [1371.971s][info][gc,stats ] - age 6: 816 bytes, 848 total [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ] Old regions: Age table with threshold 7 (max threshold 15) [1371.971s][info][gc,stats ] - age 7: 8735448016 bytes, 8735448016 total [1371.971s][info][gc,stats ] [1371.971s][info][gc,stats ]